0 && wasm_time > wat_time {\\n\\n // skip, if already compiled and newer than original\\n\\n return;\\n\\n }\\n\\n }\\n\\n\\n\\n let bin = wat::parse_file(&wat).unwrap_or_else(|_| panic!(\\\"failed to compile {:?}\\\", &wat));\\n\\n std::fs::write(&wasm, &bin).unwrap_or_else(|_| panic!(\\\"failed to write {:?}\\\", &wasm));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 19,\n \"score\": 177304.3307408607\n },\n {\n \"content\": \"/// Exit the shim with a `status` code\\n\\n///\\n\\n/// Reverts to a triple fault, which causes a `#VMEXIT` and a KVM shutdown,\\n\\n/// if it cannot talk to the host.\\n\\npub fn shim_exit(status: i32) -> ! {\\n\\n if let Some(mut host_call) = HOST_CALL_ALLOC.try_alloc() {\\n\\n host_call.exit_group(status)\\n\\n }\\n\\n\\n\\n // provoke triple fault, causing a VM shutdown\\n\\n unsafe { _enarx_asm_triple_fault() }\\n\\n}\\n\",\n \"file_path\": \"internal/shim-sev/src/hostcall.rs\",\n \"rank\": 20,\n \"score\": 176739.82734386064\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn shim_write_all(fd: HostFd, bytes: &[u8]) -> Result<(), libc::c_int> {\\n\\n let bytes_len = bytes.len();\\n\\n let mut to_write = bytes_len;\\n\\n\\n\\n let mut host_call = HOST_CALL_ALLOC.try_alloc().ok_or(libc::EIO)?;\\n\\n\\n\\n loop {\\n\\n let written = unsafe {\\n\\n let next = bytes_len.checked_sub(to_write).ok_or(libc::EFAULT)?;\\n\\n host_call\\n\\n .write(fd.as_raw_fd(), &bytes[next..])\\n\\n .map(|regs| usize::from(regs[0]))\\n\\n }?;\\n\\n // be careful with `written` as it is untrusted\\n\\n to_write = to_write.checked_sub(written).ok_or(libc::EIO)?;\\n\\n if to_write == 0 {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/hostcall.rs\",\n \"rank\": 21,\n \"score\": 176308.89879153203\n },\n {\n \"content\": \"fn write_vcek<T: io::Write>(w: &mut T) -> Result<()> {\\n\\n let mut sev = Firmware::open().context(\\\"failed to open SEV device\\\")?;\\n\\n\\n\\n let id = sev.identifier().context(\\\"failed to query SEV identifier\\\")?;\\n\\n\\n\\n let status = sev\\n\\n .platform_status()\\n\\n .context(\\\"failed to query SEV platform status\\\")?;\\n\\n if status.tcb.platform_version != status.tcb.reported_version {\\n\\n // It is not clear from the documentation what the difference between the two is,\\n\\n // therefore only proceed if they are identical to ensure correctness.\\n\\n // TODO: Figure out which one should be used and drop this check.\\n\\n return Err(anyhow!(\\n\\n \\\"reported TCB version is not equal to installed TCB version\\\"\\n\\n ));\\n\\n }\\n\\n\\n\\n let client = reqwest::blocking::Client::new();\\n\\n\\n\\n let vcek_der = client\\n\",\n \"file_path\": \"src/cli/sev.rs\",\n \"rank\": 22,\n \"score\": 160532.71502111587\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn no_export() {\\n\\n // This module has no exported functions, so we get Error::ExportNotFound,\\n\\n // which wasmldr maps to EX_DATAERR (65) at process exit.\\n\\n run_wasm_test(\\\"no_export.wasm\\\", 65, None, None, None);\\n\\n}\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 23,\n \"score\": 159843.6199133776\n },\n {\n \"content\": \"pub fn dev_sev() -> Datum {\\n\\n Datum {\\n\\n name: \\\"Driver\\\".into(),\\n\\n pass: std::path::Path::new(\\\"/dev/sev\\\").exists(),\\n\\n info: Some(\\\"/dev/sev\\\".into()),\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/sev/data.rs\",\n \"rank\": 24,\n \"score\": 159381.6167117152\n },\n {\n \"content\": \"pub fn dev_kvm() -> Datum {\\n\\n let dev_kvm = std::path::Path::new(\\\"/dev/kvm\\\");\\n\\n\\n\\n Datum {\\n\\n name: \\\"Driver\\\".into(),\\n\\n pass: dev_kvm.exists(),\\n\\n info: Some(\\\"/dev/kvm\\\".into()),\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/kvm/data.rs\",\n \"rank\": 25,\n \"score\": 159381.6167117152\n },\n {\n \"content\": \"pub fn kvm_version() -> Datum {\\n\\n let version = Kvm::new().map(|kvm| kvm.get_api_version());\\n\\n let (pass, info) = match version {\\n\\n Ok(v) => (v == 12, Some(v.to_string())),\\n\\n Err(_) => (false, None),\\n\\n };\\n\\n\\n\\n Datum {\\n\\n name: \\\" API Version\\\".into(),\\n\\n pass,\\n\\n info,\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/kvm/data.rs\",\n \"rank\": 26,\n \"score\": 159381.6167117152\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn memory_stress_test() {\\n\\n run_crate(\\n\\n \\\"integration/simple\\\",\\n\\n \\\"memory_stress_test\\\",\\n\\n 0,\\n\\n None,\\n\\n None,\\n\\n None,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 27,\n \"score\": 157920.4948648471\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn wasi_snapshot1() {\\n\\n // This module uses WASI to return the number of commandline args.\\n\\n // Since we don't currently do anything with the function return value,\\n\\n // we don't get any output here, and we expect '0', as above.\\n\\n run_wasm_test(\\\"wasi_snapshot1.wasm\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 28,\n \"score\": 156559.55005724414\n },\n {\n \"content\": \"pub fn has_reasonable_memlock_rlimit() -> Datum {\\n\\n let mut rlimits = MaybeUninit::uninit();\\n\\n let res = unsafe { libc::getrlimit(libc::RLIMIT_MEMLOCK, rlimits.as_mut_ptr()) };\\n\\n\\n\\n let (pass, info) = if res == 0 {\\n\\n let rlimit = unsafe { rlimits.assume_init() };\\n\\n\\n\\n /* footprint = approximately (size of shim + size of wasmldr + size of workload) */\\n\\n let keep_footprint = nbytes::bytes![5; MiB];\\n\\n\\n\\n let num_keeps = rlimit.rlim_cur as usize / keep_footprint;\\n\\n let keep_status = format!(\\n\\n \\\"{}{} keep{}\\\",\\n\\n if num_keeps > 0 { \\\"~\\\" } else { \\\"\\\" },\\n\\n num_keeps,\\n\\n if num_keeps == 1 { \\\"\\\" } else { \\\"s\\\" }\\n\\n );\\n\\n\\n\\n let pass = num_keeps > 0;\\n\\n\\n\",\n \"file_path\": \"src/backend/sev/data.rs\",\n \"rank\": 29,\n \"score\": 156517.98786180757\n },\n {\n \"content\": \"pub fn dev_sgx_enclave() -> Datum {\\n\\n let mut pass = false;\\n\\n\\n\\n if File::open(\\\"/dev/sgx_enclave\\\").is_ok() {\\n\\n pass = true;\\n\\n }\\n\\n\\n\\n Datum {\\n\\n name: \\\"Driver\\\".into(),\\n\\n pass,\\n\\n info: Some(\\\"/dev/sgx_enclave\\\".into()),\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/sgx/data.rs\",\n \"rank\": 30,\n \"score\": 156517.98786180757\n },\n {\n \"content\": \"pub fn dev_sev_readable() -> Datum {\\n\\n let opts = OpenOptions::new().read(true).open(\\\"/dev/sev\\\");\\n\\n\\n\\n Datum {\\n\\n name: \\\" /dev/sev is readable by user\\\".into(),\\n\\n pass: opts.is_ok(),\\n\\n info: None,\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/sev/data.rs\",\n \"rank\": 31,\n \"score\": 156517.98786180757\n },\n {\n \"content\": \"pub fn sev_enabled_in_kernel() -> Datum {\\n\\n let mut datum = Datum {\\n\\n name: \\\" SEV is enabled in host kernel\\\".into(),\\n\\n pass: false,\\n\\n info: None,\\n\\n mesg: None,\\n\\n };\\n\\n\\n\\n let mod_param = \\\"/sys/module/kvm_amd/parameters/sev\\\";\\n\\n if std::path::Path::new(mod_param).exists() {\\n\\n if let Ok(val) = std::fs::read_to_string(mod_param) {\\n\\n datum.pass = val.trim() == \\\"1\\\" || val.trim() == \\\"Y\\\";\\n\\n }\\n\\n }\\n\\n\\n\\n datum\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/sev/data.rs\",\n \"rank\": 32,\n \"score\": 156517.98786180757\n },\n {\n \"content\": \"pub fn dev_sev_writable() -> Datum {\\n\\n let opts = OpenOptions::new().write(true).open(\\\"/dev/sev\\\");\\n\\n\\n\\n Datum {\\n\\n name: \\\" /dev/sev is writable by user\\\".into(),\\n\\n pass: opts.is_ok(),\\n\\n info: None,\\n\\n mesg: None,\\n\\n }\\n\\n}\\n\\n\\n\\npub const CPUIDS: &[CpuId] = &[\\n\\n CpuId {\\n\\n name: \\\"CPU Manufacturer\\\",\\n\\n leaf: 0x00000000,\\n\\n subl: 0x00000000,\\n\\n func: |res| {\\n\\n let name: [u8; 12] = unsafe { transmute([res.ebx, res.edx, res.ecx]) };\\n\\n let name = from_utf8(&name[..]).unwrap();\\n\\n (name == \\\"AuthenticAMD\\\", Some(name.into()))\\n\",\n \"file_path\": \"src/backend/sev/data.rs\",\n \"rank\": 33,\n \"score\": 156517.98786180757\n },\n {\n \"content\": \"fn merge_vcek_stack(vcek_der: &[u8], chain_pem: &str) -> Result<String> {\\n\\n let vcek_pem = X509::from_der(vcek_der)\\n\\n .context(\\\"failed to parse VCEK certificate\\\")?\\n\\n .to_pem()\\n\\n .context(\\\"failed to format VCEK certificate as PEM\\\")\\n\\n .map(String::from_utf8)?\\n\\n .context(\\\"invalid PEM generated by openssl\\\")?;\\n\\n Ok(format!(\\\"{}{}\\\", vcek_pem, chain_pem))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/sev.rs\",\n \"rank\": 34,\n \"score\": 156470.50938531384\n },\n {\n \"content\": \"fn get_att(mut nonce: [u8; 64]) -> std::io::Result<()> {\\n\\n let mut buffer = [0u8; 4000];\\n\\n let (len, tech) = get_att_syscall(Some(&mut nonce[..]), Some(&mut buffer))?;\\n\\n\\n\\n assert!(matches!(tech, TeeTech::Sev));\\n\\n assert_eq!(len, core::mem::size_of::<SnpReportResponseData>());\\n\\n\\n\\n let report_data = buffer.as_ptr() as *const SnpReportResponseData;\\n\\n\\n\\n let report = unsafe { report_data.read_unaligned() };\\n\\n\\n\\n assert_eq!(report.status, 0);\\n\\n assert_eq!(report.size, 1184);\\n\\n\\n\\n assert_eq!(report.report.version, 2);\\n\\n\\n\\n eprintln!(\\\"report: {:?}\\\", report);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"integration/sev_attestation/src/main.rs\",\n \"rank\": 35,\n \"score\": 155694.95197271058\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn snp_active() -> bool {\\n\\n get_cbit_mask() > 0\\n\\n}\\n\\n\\n\\n/// Error returned by pvalidate\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub enum Error {\\n\\n /// Reasons:\\n\\n /// - Page size is 2MB and page is not 2MB aligned\\n\\n FailInput,\\n\\n /// Reasons:\\n\\n /// - 2MB validation backed by 4KB pages\\n\\n FailSizeMismatch,\\n\\n /// Unknown error\\n\\n Unknown(u32),\\n\\n}\\n\\n\\n\\n/// The size of the page to `pvalidate`\\n\\n#[repr(u64)]\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/mod.rs\",\n \"rank\": 36,\n \"score\": 153223.299030972\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn get_cbit_mask() -> u64 {\\n\\n C_BIT_MASK.load(Ordering::Relaxed)\\n\\n}\\n\\n\\n\\n/// Test, if SEV-SNP is enabled\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/mod.rs\",\n \"rank\": 37,\n \"score\": 150647.40425794042\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[inline(always)]\\n\\npub fn _eprint(args: fmt::Arguments) {\\n\\n use fmt::Write;\\n\\n\\n\\n if !is_printing_enabled() {\\n\\n // Early return to prevent dead locks.\\n\\n return;\\n\\n }\\n\\n\\n\\n HostWrite(unsafe { HostFd::from_raw_fd(libc::STDERR_FILENO) })\\n\\n .write_fmt(args)\\n\\n .expect(\\\"Printing via Host fd 2 failed\\\");\\n\\n}\\n\\n\\n\\n/// Prints to the standard output of the host.\\n\\n///\\n\\n/// Equivalent to the [`println!`] macro except that a newline is not printed at\\n\\n/// the end of the message.\\n\\n///\\n\\n/// [`println!`]: macro.println.html\\n\\n///\\n\",\n \"file_path\": \"internal/shim-sev/src/print.rs\",\n \"rank\": 38,\n \"score\": 148038.88573212028\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[inline(always)]\\n\\npub fn _print(args: fmt::Arguments) {\\n\\n use fmt::Write;\\n\\n\\n\\n if !is_printing_enabled() {\\n\\n // Early return to prevent dead locks.\\n\\n return;\\n\\n }\\n\\n\\n\\n HostWrite(unsafe { HostFd::from_raw_fd(libc::STDOUT_FILENO) })\\n\\n .write_fmt(args)\\n\\n .expect(\\\"Printing via Host fd 1 failed\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/print.rs\",\n \"rank\": 39,\n \"score\": 148038.88573212028\n },\n {\n \"content\": \"pub fn epc_size(max: u32) -> Datum {\\n\\n let mut pass = false;\\n\\n let mut info = None;\\n\\n\\n\\n if max >= 0x00000012 {\\n\\n let mut size = 0;\\n\\n\\n\\n for i in 2.. {\\n\\n let result = unsafe { __cpuid_count(0x00000012, i) };\\n\\n if result.eax & 0xf != 1 {\\n\\n break;\\n\\n }\\n\\n\\n\\n let low = result.ecx as u64 & 0xfffff000;\\n\\n let high = result.edx as u64 & 0x000fffff;\\n\\n size += high << 12 | low;\\n\\n }\\n\\n\\n\\n let (n, s) = humanize(size as f64);\\n\\n info = Some(format!(\\\"{:.0} {}\\\", n, s));\\n\",\n \"file_path\": \"src/backend/sgx/data.rs\",\n \"rank\": 40,\n \"score\": 147872.90870807407\n },\n {\n \"content\": \"#[inline]\\n\\npub fn cpuid(leaf: u32) -> CpuidResult {\\n\\n cpuid_count(leaf, 0)\\n\\n}\\n\\n\\n\\n/// Returns the result of the `cpuid` instruction for a given `leaf` (`EAX`)\\n\\n/// and\\n\\n/// `sub_leaf` (`ECX`).\\n\\n///\\n\\n/// The highest-supported leaf value is returned by the first tuple argument of\\n\\n/// [`__get_cpuid_max(0)`](fn.__get_cpuid_max.html). For leaves containung\\n\\n/// sub-leaves, the second tuple argument returns the highest-supported\\n\\n/// sub-leaf\\n\\n/// value.\\n\\n///\\n\\n/// The [CPUID Wikipedia page][wiki_cpuid] contains how to query which\\n\\n/// information using the `EAX` and `ECX` registers, and the interpretation of\\n\\n/// the results returned in `EAX`, `EBX`, `ECX`, and `EDX`.\\n\\n///\\n\\n/// The references are:\\n\\n/// - [Intel 64 and IA-32 Architectures Software Developer's Manual Volume 2:\\n\\n/// Instruction Set Reference, A-Z][intel64_ref].\\n\\n/// - [AMD64 Architecture Programmer's Manual, Volume 3: General-Purpose and\\n\\n/// System Instructions][amd64_ref].\\n\\n///\\n\\n/// [wiki_cpuid]: https://en.wikipedia.org/wiki/CPUID\\n\\n/// [intel64_ref]: http://www.intel.de/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf\\n\\n/// [amd64_ref]: http://support.amd.com/TechDocs/24594.pdf\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/cpuid_page.rs\",\n \"rank\": 41,\n \"score\": 140526.93034155777\n },\n {\n \"content\": \"fn main() {\\n\\n let mut ret = 0;\\n\\n let mut size: usize = 1;\\n\\n while size < SIZE_32M {\\n\\n let mut vec = Vec::with_capacity(size);\\n\\n vec.push(0u8);\\n\\n ret += vec.pop().unwrap();\\n\\n size *= 2;\\n\\n drop(vec);\\n\\n }\\n\\n\\n\\n for _i in 0..100 {\\n\\n let mut vec = Vec::with_capacity(size);\\n\\n vec.push(0u8);\\n\\n ret += vec.pop().unwrap();\\n\\n drop(vec);\\n\\n }\\n\\n\\n\\n while size > 0 {\\n\\n let mut vec = Vec::with_capacity(size);\\n\\n vec.push(0u8);\\n\\n ret += vec.pop().unwrap();\\n\\n size /= 2;\\n\\n drop(vec);\\n\\n }\\n\\n\\n\\n std::process::exit(ret as _);\\n\\n}\\n\",\n \"file_path\": \"integration/simple/src/memory_stress_test.rs\",\n \"rank\": 42,\n \"score\": 140290.46787319946\n },\n {\n \"content\": \"fn main() -> Result<()> {\\n\\n let opts = Options::from_args();\\n\\n opts.log.init_logger();\\n\\n\\n\\n info!(\\\"logging initialized!\\\");\\n\\n info!(\\\"CLI opts: {:?}\\\", &opts);\\n\\n\\n\\n match opts.cmd {\\n\\n cli::Command::Info(info) => info.display(),\\n\\n cli::Command::Exec(exec) => {\\n\\n let backend = exec.backend.pick()?;\\n\\n let binary = mmarinus::Kind::Private.load::<mmarinus::perms::Read, _>(&exec.binpath)?;\\n\\n #[cfg(not(feature = \\\"gdb\\\"))]\\n\\n let gdblisten = None;\\n\\n\\n\\n #[cfg(feature = \\\"gdb\\\")]\\n\\n let gdblisten = Some(exec.gdblisten);\\n\\n\\n\\n keep_exec(backend, backend.shim(), binary, gdblisten)\\n\\n }\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 43,\n \"score\": 135907.0369699941\n },\n {\n \"content\": \"pub fn parse(\\n\\n mut input: impl Read,\\n\\n mut handle_custom: impl FnMut(&[u8]) -> Result<()>,\\n\\n mut handle_default: impl FnMut(&[u8]) -> Result<()>,\\n\\n) -> Result<()> {\\n\\n let mut buf = Vec::new();\\n\\n let mut parser = Parser::new(0);\\n\\n let mut eof = false;\\n\\n let mut stack = Vec::new();\\n\\n\\n\\n loop {\\n\\n let (payload, consumed) = match parser.parse(&buf, eof).or(Err(ErrorKind::InvalidInput))? {\\n\\n Chunk::NeedMoreData(hint) => {\\n\\n assert!(!eof); // otherwise an error would be returned\\n\\n\\n\\n // Use the hint to preallocate more space, then read\\n\\n // some more data into our buffer.\\n\\n //\\n\\n // Note that the buffer management here is not ideal,\\n\\n // but it's compact enough to fit in an example!\\n\",\n \"file_path\": \"internal/wasmldr/src/bundle.rs\",\n \"rank\": 44,\n \"score\": 129337.69030337525\n },\n {\n \"content\": \"#[inline]\\n\\npub fn cpuid_count(leaf: u32, sub_leaf: u32) -> CpuidResult {\\n\\n if !snp_active() {\\n\\n unsafe { core::arch::x86_64::__cpuid_count(leaf, sub_leaf) }\\n\\n } else {\\n\\n let cpuid = &unsafe { _ENARX_CPUID };\\n\\n cpuid\\n\\n .get_functions()\\n\\n .iter()\\n\\n .find_map(|e| {\\n\\n if e.eax_in == leaf && e.ecx_in == sub_leaf {\\n\\n Some(CpuidResult {\\n\\n eax: e.eax,\\n\\n ebx: e.ebx,\\n\\n ecx: e.ecx,\\n\\n edx: e.edx,\\n\\n })\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/cpuid_page.rs\",\n \"rank\": 45,\n \"score\": 127509.81458035077\n },\n {\n \"content\": \"/// Initialize the IDT\\n\\npub fn init() {\\n\\n #[cfg(debug_assertions)]\\n\\n eprintln!(\\\"interrupts::init\\\");\\n\\n IDT.load();\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"dbg\\\")]\\n\\nmod debug {\\n\\n use super::*;\\n\\n\\n\\n pub(crate) fn idt_add_debug_exception_handlers(idt: &mut InterruptDescriptorTable) {\\n\\n unsafe {\\n\\n let virt = VirtAddr::new_unsafe(divide_error_handler as usize as u64);\\n\\n idt.divide_error.set_handler_addr(virt).set_stack_index(6);\\n\\n\\n\\n let virt = VirtAddr::new_unsafe(debug_handler as usize as u64);\\n\\n idt.debug.set_handler_addr(virt).set_stack_index(1);\\n\\n\\n\\n let virt = VirtAddr::new_unsafe(non_maskable_interrupt_handler as usize as u64);\\n\\n idt.non_maskable_interrupt\\n\",\n \"file_path\": \"internal/shim-sev/src/interrupts.rs\",\n \"rank\": 46,\n \"score\": 127223.83487703739\n },\n {\n \"content\": \"fn main() -> io::Result<()> {\\n\\n let mut buffer = Vec::new();\\n\\n std::io::stdin().read_to_end(&mut buffer)?;\\n\\n std::io::stdout().write_all(&buffer)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"integration/simple/src/echo.rs\",\n \"rank\": 47,\n \"score\": 125395.15075135576\n },\n {\n \"content\": \"/// Setup and check SSE relevant stuff\\n\\npub fn init_sse() {\\n\\n const XSAVE_SUPPORTED_BIT: u32 = 1 << 26;\\n\\n let xsave_supported = (cpuid_count(1, 0).ecx & XSAVE_SUPPORTED_BIT) != 0;\\n\\n assert!(xsave_supported);\\n\\n\\n\\n let xsaveopt_supported = (cpuid_count(0xD, 1).eax & 1) == 1;\\n\\n assert!(xsaveopt_supported);\\n\\n\\n\\n let sse_extended_supported = (cpuid_count(0xd, 0).eax & 0b111) == 0b111;\\n\\n\\n\\n if sse_extended_supported {\\n\\n let mut xcr0 = XCr0::read();\\n\\n xcr0 |= XCr0Flags::AVX | XCr0Flags::SSE;\\n\\n unsafe { XCr0::write(xcr0) };\\n\\n } else {\\n\\n let mut xcr0 = XCr0::read();\\n\\n xcr0 |= XCr0Flags::SSE;\\n\\n unsafe { XCr0::write(xcr0) };\\n\\n }\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/sse.rs\",\n \"rank\": 48,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"/// Unmap the initial identity mapping for 0xC000_0000..=0xFFFF_FFFF\\n\\npub fn unmap_identity() {\\n\\n SHIM_PAGETABLE.write().level_4_table()[0] = PageTableEntry::new();\\n\\n flush_all();\\n\\n}\\n\\n\\n\\n/// Error returned by this module\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub enum Error {\\n\\n /// The given virtual address is not mapped to a physical frame.\\n\\n NotMapped,\\n\\n /// The page table entry for the given virtual address points to an invalid physical address.\\n\\n InvalidFrameAddress(PhysAddr),\\n\\n /// The given virtual address is not page aligned.\\n\\n NotAligned,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/pagetables.rs\",\n \"rank\": 49,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"pub fn kvm_builder_map(\\n\\n sallyports: &mut Vec<Option<VirtAddr>>,\\n\\n vm_fd: &mut VmFd,\\n\\n pages: &mut Map<perms::ReadWrite>,\\n\\n to: usize,\\n\\n with: u32,\\n\\n slot: u32,\\n\\n) -> anyhow::Result<kvm_userspace_memory_region> {\\n\\n if with & SALLYPORT != 0 {\\n\\n for start in (0..pages.size()).step_by(size_of::<Block>()) {\\n\\n if start + size_of::<Block>() <= pages.size() {\\n\\n let virt = VirtAddr::from_ptr(pages.as_ptr()) + start;\\n\\n sallyports.push(Some(virt));\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n let mem_region = kvm_userspace_memory_region {\\n\\n slot,\\n\\n flags: 0,\\n\",\n \"file_path\": \"src/backend/kvm/builder.rs\",\n \"rank\": 50,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"#[inline]\\n\\npub fn enable_printing() {\\n\\n unsafe { PRINT_INHIBITOR.store(0, Ordering::Release) }\\n\\n}\\n\\n\\n\\n/// Returns true, if shim can (debug) print\\n\\n///\\n\\n/// See also [`PrintBarrier`]\\n\",\n \"file_path\": \"internal/shim-sev/src/print.rs\",\n \"rank\": 51,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"pub fn kvm_try_from_builder(\\n\\n sallyports: &[Option<VirtAddr>],\\n\\n kvm_fd: &mut Kvm,\\n\\n vm_fd: &mut VmFd,\\n\\n) -> Result<(VcpuFd, VirtAddr)> {\\n\\n // If no LOAD segment were defined as sallyport blocks\\n\\n if sallyports.is_empty() {\\n\\n anyhow::bail!(\\\"No sallyport blocks defined!\\\");\\n\\n }\\n\\n\\n\\n let cpuids = kvm_fd.get_supported_cpuid(KVM_MAX_CPUID_ENTRIES)?;\\n\\n\\n\\n let vcpu_fd = vm_fd.create_vcpu(0)?;\\n\\n vcpu_fd.set_cpuid2(&cpuids)?;\\n\\n\\n\\n // FIXME: this will be removed with relative addresses in sallyport\\n\\n // unwrap, because we have at least one block\\n\\n let sallyport_block_start = sallyports.first().unwrap().unwrap();\\n\\n Ok((vcpu_fd, sallyport_block_start))\\n\\n}\\n\",\n \"file_path\": \"src/backend/kvm/builder.rs\",\n \"rank\": 52,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"/// execute the exec\\n\\npub fn execute_exec() -> ! {\\n\\n let header = map_elf(*EXEC_VIRT_ADDR.read());\\n\\n\\n\\n let stack = init_stack_with_guard(\\n\\n EXEC_STACK_VIRT_ADDR_BASE + (random() & 0xFFFF_F000),\\n\\n EXEC_STACK_SIZE,\\n\\n PageTableFlags::USER_ACCESSIBLE,\\n\\n );\\n\\n\\n\\n let (entry, sp_handle) = crt0setup(*EXEC_VIRT_ADDR.read(), stack.slice, header);\\n\\n\\n\\n #[cfg(feature = \\\"gdb\\\")]\\n\\n unsafe {\\n\\n // Breakpoint at the exec entry address\\n\\n asm!(\\n\\n \\\"mov dr0, {}\\\",\\n\\n \\\"mov dr7, {}\\\",\\n\\n\\n\\n in(reg) entry.as_u64(),\\n\\n in(reg) 1u64,\\n\\n )\\n\\n };\\n\\n\\n\\n unsafe {\\n\\n EXEC_READY.store(true, Ordering::Relaxed);\\n\\n usermode(entry.as_u64(), sp_handle)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"internal/shim-sev/src/exec.rs\",\n \"rank\": 53,\n \"score\": 125220.34193461714\n },\n {\n \"content\": \"fn main() -> io::Result<()> {\\n\\n let mut dir_name = String::new();\\n\\n\\n\\n stdin().read_line(&mut dir_name)?;\\n\\n\\n\\n let dir_name = PathBuf::from(dir_name);\\n\\n\\n\\n let listener = UnixListener::bind(dir_name.join(\\\"enarx_unix_echo_to_bin\\\"))?;\\n\\n let (mut socket, _) = listener.accept()?;\\n\\n\\n\\n let mut buffer = Vec::new();\\n\\n socket.read_to_end(&mut buffer)?;\\n\\n\\n\\n let mut socket = UnixStream::connect(dir_name.join(\\\"enarx_unix_echo_from_bin\\\")).unwrap();\\n\\n socket.write_all(&buffer)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"integration/simple/src/unix_echo.rs\",\n \"rank\": 54,\n \"score\": 123384.70456640657\n },\n {\n \"content\": \"/// print a stack trace from a stack frame pointer\\n\\npub fn print_stack_trace() {\\n\\n let mut rbp: usize;\\n\\n\\n\\n unsafe {\\n\\n asm!(\\\"mov {}, rbp\\\", out(reg) rbp);\\n\\n stack_trace_from_rbp(rbp);\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"dbg\\\")]\\n\\nunsafe fn stack_trace_from_rbp(mut rbp: usize) {\\n\\n use crate::exec::EXEC_VIRT_ADDR;\\n\\n use crate::paging::SHIM_PAGETABLE;\\n\\n use crate::print;\\n\\n\\n\\n use core::mem::size_of;\\n\\n use core::sync::atomic::Ordering;\\n\\n\\n\\n use x86_64::structures::paging::Translate;\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/debug.rs\",\n \"rank\": 55,\n \"score\": 123318.78846646624\n },\n {\n \"content\": \"pub fn get_att_syscall(\\n\\n nonce: Option<&mut [u8]>,\\n\\n buf: Option<&mut [u8]>,\\n\\n) -> std::io::Result<(usize, TeeTech)> {\\n\\n let rax: i64;\\n\\n let rdx: u64;\\n\\n\\n\\n let arg1 = if let Some(ref nonce) = nonce {\\n\\n nonce.len()\\n\\n } else {\\n\\n 0usize\\n\\n };\\n\\n\\n\\n let arg0 = if let Some(nonce) = nonce {\\n\\n nonce.as_ptr() as usize\\n\\n } else {\\n\\n 0usize\\n\\n };\\n\\n\\n\\n let arg3 = if let Some(ref buf) = buf {\\n\",\n \"file_path\": \"integration/sev_attestation/src/main.rs\",\n \"rank\": 56,\n \"score\": 123318.78846646624\n },\n {\n \"content\": \"/// Get a random number\\n\\npub fn random() -> u64 {\\n\\n let mut r: u64 = 0;\\n\\n\\n\\n for _ in 0..1024 {\\n\\n if unsafe { core::arch::x86_64::_rdrand64_step(&mut r) } == 1 {\\n\\n return r;\\n\\n }\\n\\n }\\n\\n\\n\\n panic!(\\\"Could not get random!\\\")\\n\\n}\\n\",\n \"file_path\": \"internal/shim-sev/src/random.rs\",\n \"rank\": 57,\n \"score\": 121564.8386433132\n },\n {\n \"content\": \"/// Allocate a stack with guard pages\\n\\npub fn init_stack_with_guard(\\n\\n start: VirtAddr,\\n\\n stack_size: u64,\\n\\n extra_flags: PageTableFlags,\\n\\n) -> GuardedStack {\\n\\n let mut allocator = ALLOCATOR.write();\\n\\n\\n\\n // guard page\\n\\n allocator\\n\\n .map_memory(\\n\\n PhysAddr::new(0),\\n\\n start - Page::<Size4KiB>::SIZE,\\n\\n Page::<Size4KiB>::SIZE as _,\\n\\n PageTableFlags::empty(),\\n\\n PageTableFlags::PRESENT | PageTableFlags::WRITABLE,\\n\\n )\\n\\n .expect(\\\"Stack guard page mapping failed\\\");\\n\\n\\n\\n let mem_slice = allocator\\n\\n .allocate_and_map_memory(\\n\",\n \"file_path\": \"internal/shim-sev/src/shim_stack.rs\",\n \"rank\": 58,\n \"score\": 121511.5873381107\n },\n {\n \"content\": \"fn rerun_src(path: impl AsRef<Path>) {\\n\\n for entry in find_files_with_extensions(&[\\\"rs\\\", \\\"s\\\", \\\"S\\\"], &path) {\\n\\n if let Some(path) = entry.to_str() {\\n\\n println!(\\\"cargo:rerun-if-changed={}\\\", path)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 59,\n \"score\": 119675.57083328172\n },\n {\n \"content\": \"#[inline]\\n\\npub fn is_printing_enabled() -> bool {\\n\\n unsafe { PRINT_INHIBITOR.load(Ordering::Acquire) == 0 }\\n\\n}\\n\\n\\n\\n/// Temporarily disable (debug) printing\\n\\n///\\n\\n/// Creating a `PrintBarrier` will prevent printing, until the object is dropped.\\n\\n/// This helps to avoid dead locks with debug printing, which has to be temporarily\\n\\n/// disabled to avoid dead locks with other Mutexes and RwLocks.\\n\\npub struct PrintBarrier;\\n\\n\\n\\nimpl Default for PrintBarrier {\\n\\n fn default() -> Self {\\n\\n unsafe {\\n\\n PRINT_INHIBITOR.fetch_add(1, Ordering::Release);\\n\\n }\\n\\n Self\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/print.rs\",\n \"rank\": 60,\n \"score\": 119663.28517516228\n },\n {\n \"content\": \"fn main() -> std::io::Result<()> {\\n\\n let (len, tech) = get_att_syscall(None, None)?;\\n\\n\\n\\n if matches!(tech, TeeTech::Sev) {\\n\\n assert_eq!(len, 4000);\\n\\n\\n\\n get_att([\\n\\n 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D,\\n\\n 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,\\n\\n 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29,\\n\\n 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,\\n\\n 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,\\n\\n ])?;\\n\\n\\n\\n get_att([0; 64])?;\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"integration/sev_attestation/src/main.rs\",\n \"rank\": 61,\n \"score\": 118209.39018034504\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn read() {\\n\\n const INPUT: &[u8; 12] = b\\\"hello world\\\\n\\\";\\n\\n run_test(\\\"read\\\", 0, &INPUT[..], &INPUT[..], None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 62,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn getegid() {\\n\\n run_test(\\\"getegid\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 63,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn getuid() {\\n\\n run_test(\\\"getuid\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 64,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn socket() {\\n\\n run_test(\\\"socket\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 65,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn bind() {\\n\\n run_test(\\\"bind\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 66,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn close() {\\n\\n run_test(\\\"close\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 67,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn return_1() {\\n\\n // This module does, in fact, return 1. But function return values\\n\\n // are separate from setting the process exit status code, so\\n\\n // we still expect a return code of '0' here.\\n\\n run_wasm_test(\\\"return_1.wasm\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 68,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn echo() {\\n\\n let mut input: Vec<u8> = Vec::with_capacity(2 * 1024 * 1024);\\n\\n\\n\\n for i in 0..input.capacity() {\\n\\n input.push(i as _);\\n\\n }\\n\\n run_crate(\\n\\n \\\"integration/simple\\\",\\n\\n \\\"echo\\\",\\n\\n 0,\\n\\n input.as_slice(),\\n\\n input.as_slice(),\\n\\n None,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 69,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn memspike() {\\n\\n run_crate(\\\"integration/simple\\\", \\\"memspike\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 70,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn listen() {\\n\\n run_test(\\\"listen\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 71,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn cpuid() {\\n\\n run_crate(\\\"integration/simple\\\", \\\"cpuid\\\", 0, None, None, None);\\n\\n}\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 72,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn geteuid() {\\n\\n run_test(\\\"geteuid\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 73,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn getgid() {\\n\\n run_test(\\\"getgid\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 74,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn readv() {\\n\\n const INPUT: &[u8; 36] = b\\\"hello, worldhello, worldhello, world\\\";\\n\\n run_test(\\\"readv\\\", 0, &INPUT[..], &INPUT[..], None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 75,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn uname() {\\n\\n run_test(\\\"uname\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 76,\n \"score\": 117413.68727562498\n },\n {\n \"content\": \"fn run_wasm_test<'a>(\\n\\n wasm: &str,\\n\\n status: i32,\\n\\n input: impl Into<Option<&'a [u8]>>,\\n\\n expected_stdout: impl Into<Option<&'a [u8]>>,\\n\\n expected_stderr: impl Into<Option<&'a [u8]>>,\\n\\n) -> Output {\\n\\n compile(wasm);\\n\\n\\n\\n let output = enarx_run(wasm, input);\\n\\n check_output(&output, status, expected_stdout, expected_stderr);\\n\\n output\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 77,\n \"score\": 115949.31451967452\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn exit_one() {\\n\\n run_test(\\\"exit_one\\\", 1, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 78,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn get_att() {\\n\\n run_test(\\\"get_att\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 79,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn write_stdout() {\\n\\n run_test(\\\"write_stdout\\\", 0, None, &b\\\"hi\\\\n\\\"[..], None);\\n\\n}\\n\\n\\n\\n#[cfg(not(feature = \\\"dbg\\\"))]\\n\\n#[test]\\n\\n#[serial]\\n\\n// v0.1.0 KEEP-CONFIG HACK: logging is hardcoded to send output to stderr,\\n\\n// which clobbers the output here. Skip this test until we have a way to\\n\\n// disable log output and/or send it somewhere other than stderr.\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 80,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn clock_gettime() {\\n\\n use libc::{clock_gettime, CLOCK_MONOTONIC};\\n\\n\\n\\n // Get the time from inside the keep.\\n\\n let stdout = run_test(\\\"clock_gettime\\\", 0, None, None, None).stdout;\\n\\n let theirs: libc::timespec = read_item(stdout.as_slice()).unwrap();\\n\\n\\n\\n // Get the time from outside the keep.\\n\\n let ours = unsafe {\\n\\n let mut ts = MaybeUninit::uninit();\\n\\n assert_eq!(0, clock_gettime(CLOCK_MONOTONIC, ts.as_mut_ptr()));\\n\\n ts.assume_init()\\n\\n };\\n\\n\\n\\n // Validate that the difference in time is minor...\\n\\n const NSEC_PER_SEC: libc::c_long = 1_000_000_000;\\n\\n const MAX_SEC: libc::c_long = 2;\\n\\n\\n\\n let sec = ours.tv_sec - theirs.tv_sec;\\n\\n assert!(sec >= 0);\\n\\n assert!(sec < MAX_SEC);\\n\\n\\n\\n let nsec = sec * NSEC_PER_SEC + ours.tv_nsec - theirs.tv_nsec;\\n\\n assert!(nsec >= 0);\\n\\n assert!(nsec < MAX_SEC * NSEC_PER_SEC);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 81,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn exit_zero() {\\n\\n run_test(\\\"exit_zero\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 82,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn read_udp() {\\n\\n // The maximum UDP message size is 65507, as determined by the following formula:\\n\\n // 0xffff - (sizeof(minimal IP Header) + sizeof(UDP Header)) = 65535-(20+8) = 65507\\n\\n const MAX_UDP_PACKET_SIZE: usize = 65507;\\n\\n\\n\\n let mut input: Vec<u8> = Vec::with_capacity(MAX_UDP_PACKET_SIZE);\\n\\n for i in 0..input.capacity() {\\n\\n input.push(i as _);\\n\\n }\\n\\n run_test(\\\"read_udp\\\", 0, input.as_slice(), input.as_slice(), None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 83,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[test]\\n\\n#[serial]\\n\\nfn unix_echo() {\\n\\n let tmpdir = Arc::new(Builder::new().prefix(\\\"unix_echo\\\").tempdir().unwrap());\\n\\n const FILENAME_IN: &'static str = \\\"enarx_unix_echo_to_bin\\\";\\n\\n const FILENAME_OUT: &'static str = \\\"enarx_unix_echo_from_bin\\\";\\n\\n let mut input: Vec<u8> = Vec::with_capacity(2 * 1024 * 1024);\\n\\n\\n\\n let _ = fs::remove_file(FILENAME_IN);\\n\\n\\n\\n for i in 0..input.capacity() {\\n\\n input.push(i as _);\\n\\n }\\n\\n\\n\\n let handle = thread::spawn({\\n\\n let tmpdir = tmpdir.clone();\\n\\n move || {\\n\\n let socket_path = tmpdir.path().join(FILENAME_IN);\\n\\n let mut cnt = 0;\\n\\n while cnt < 100 && !socket_path.exists() {\\n\\n cnt += 1;\\n\\n thread::sleep(Duration::from_millis(500))\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 84,\n \"score\": 115340.08267065338\n },\n {\n \"content\": \"#[ignore]\\n\\nfn write_emsgsize() {\\n\\n run_test(\\\"write_emsgsize\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 85,\n \"score\": 115335.17444763068\n },\n {\n \"content\": \"#[ignore]\\n\\nfn write_stderr() {\\n\\n run_test(\\\"write_stderr\\\", 0, None, None, &b\\\"hi\\\\n\\\"[..]);\\n\\n}\\n\\n\\n\\n#[test]\\n\\n#[serial]\\n\\n// FIXME this should not be ignored, this was applied as part\\n\\n// of a commit that must be reverted and implemented properly.\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 86,\n \"score\": 115335.17444763068\n },\n {\n \"content\": \"#[cfg(feature = \\\"backend-sev\\\")]\\n\\n#[test]\\n\\n#[serial]\\n\\nfn rust_sev_attestation() {\\n\\n run_crate(\\n\\n \\\"integration/sev_attestation\\\",\\n\\n \\\"sev_attestation\\\",\\n\\n 0,\\n\\n None,\\n\\n None,\\n\\n None,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 87,\n \"score\": 113361.95024145363\n },\n {\n \"content\": \"trait Config: Sized {\\n\\n type Flags;\\n\\n\\n\\n fn flags(flags: u32) -> Self::Flags;\\n\\n fn new(shim: &Binary, exec: &Binary) -> Result<Self>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 88,\n \"score\": 111487.10952909602\n },\n {\n \"content\": \"#[cfg(feature = \\\"backend-sgx\\\")]\\n\\n#[test]\\n\\n#[serial]\\n\\nfn sgx_get_att_quote() {\\n\\n run_test(\\\"sgx_get_att_quote\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 89,\n \"score\": 111472.85620228926\n },\n {\n \"content\": \"fn create(path: &Path) {\\n\\n match std::fs::create_dir(&path) {\\n\\n Err(e) if e.kind() == std::io::ErrorKind::AlreadyExists => {}\\n\\n Err(e) => {\\n\\n eprintln!(\\\"Can't create {:#?} : {:#?}\\\", path, e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n Ok(_) => {}\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/wasmldr_tests.rs\",\n \"rank\": 90,\n \"score\": 109793.94157370448\n },\n {\n \"content\": \"#[cfg(feature = \\\"backend-sgx\\\")]\\n\\n#[test]\\n\\n#[serial]\\n\\nfn sgx_get_att_quote_size() {\\n\\n run_test(\\\"sgx_get_att_quote_size\\\", 0, None, None, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration_tests.rs\",\n \"rank\": 91,\n \"score\": 109666.5063103851\n },\n {\n \"content\": \"pub trait Thread {\\n\\n /// Enters the keep.\\n\\n fn enter(&mut self) -> Result<Command>;\\n\\n}\\n\\n\\n\\npub enum Command<'a> {\\n\\n #[allow(dead_code)]\\n\\n SysCall(&'a mut Block),\\n\\n\\n\\n #[allow(dead_code)]\\n\\n CpuId(&'a mut Block),\\n\\n\\n\\n #[cfg(feature = \\\"gdb\\\")]\\n\\n #[allow(dead_code)]\\n\\n Gdb(&'a mut Block, &'a mut Option<std::net::TcpStream>),\\n\\n\\n\\n #[allow(dead_code)]\\n\\n Continue,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 92,\n \"score\": 108998.39518737607\n },\n {\n \"content\": \"pub trait Keep {\\n\\n /// Creates a new thread in the keep.\\n\\n fn spawn(self: Arc<Self>) -> Result<Option<Box<dyn Thread>>>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 93,\n \"score\": 108998.39518737607\n },\n {\n \"content\": \"#[derive(Copy, Clone)]\\n\\n#[non_exhaustive]\\n\\nenum GhcbError {\\n\\n /// Unexpected state from the VMM\\n\\n VmmError,\\n\\n /// Instruction caused exception\\n\\n Exception,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/ghcb.rs\",\n \"rank\": 94,\n \"score\": 108248.0966136038\n },\n {\n \"content\": \"/// load the elf binary\\n\\nfn map_elf(app_virt_start: VirtAddr) -> &'static Header {\\n\\n let header: &Header = unsafe { &crate::_ENARX_EXEC_START };\\n\\n let header_ptr = header as *const _;\\n\\n\\n\\n if !header.e_ident[..ELFMAG.len()].eq(ELFMAG) {\\n\\n panic!(\\\"Not valid ELF\\\");\\n\\n }\\n\\n\\n\\n let headers: &[ProgramHeader] = unsafe {\\n\\n #[allow(clippy::cast_ptr_alignment)]\\n\\n core::slice::from_raw_parts(\\n\\n (header_ptr as usize as *const u8).offset(header.e_phoff as _) as *const ProgramHeader,\\n\\n header.e_phnum as _,\\n\\n )\\n\\n };\\n\\n\\n\\n // Convert to shim physical addresses with potential SEV C-Bit set\\n\\n let code_start_phys = ShimPhysAddr::try_from(header as *const _)\\n\\n .unwrap()\\n\\n .raw()\\n\",\n \"file_path\": \"internal/shim-sev/src/exec.rs\",\n \"rank\": 95,\n \"score\": 107524.95704118979\n },\n {\n \"content\": \"#[derive(Copy, Clone, PartialEq)]\\n\\n#[repr(u8)]\\n\\n#[non_exhaustive]\\n\\nenum SnpMsgType {\\n\\n /*\\n\\n TypeInvalid = 0,\\n\\n CpuidReq,\\n\\n CpuidRsp,\\n\\n KeyReq,\\n\\n KeyRsp,\\n\\n */\\n\\n ReportReq = 5,\\n\\n ReportRsp = 6,\\n\\n /*\\n\\n ExportReq,\\n\\n ExportRsp,\\n\\n ImportReq,\\n\\n ImportRsp,\\n\\n AbsorbReq,\\n\\n AbsorbRsp,\\n\\n VmrkReq,\\n\\n VmrkRsp,\\n\\n */\\n\\n}\\n\\n\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/ghcb.rs\",\n \"rank\": 96,\n \"score\": 106330.68441689065\n },\n {\n \"content\": \"#[inline]\\n\\nfn shim_virt_to_enc_phys<T>(p: *mut T) -> PhysAddr {\\n\\n let virt = VirtAddr::from_ptr(p);\\n\\n debug_assert!(virt.as_u64() > SHIM_VIRT_OFFSET);\\n\\n PhysAddr::new(virt.as_u64().checked_sub(SHIM_VIRT_OFFSET).unwrap() | get_cbit_mask())\\n\\n}\\n\\n\\n\\nunsafe impl GlobalAlloc for RwLocked<EnarxAllocator> {\\n\\n unsafe fn alloc(&self, layout: Layout) -> *mut u8 {\\n\\n let mut this = self.write();\\n\\n this.try_alloc(layout)\\n\\n .map_or(core::ptr::null_mut(), |p| p.as_ptr())\\n\\n }\\n\\n\\n\\n unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {\\n\\n let mut this = self.write();\\n\\n this.deallocate(ptr, layout);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"internal/shim-sev/src/allocator.rs\",\n \"rank\": 97,\n \"score\": 104855.7788604983\n },\n {\n \"content\": \"pub trait KeepPersonality {\\n\\n fn map(_vm_fd: &mut VmFd, _region: &Region) -> std::io::Result<()> {\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/kvm/mod.rs\",\n \"rank\": 98,\n \"score\": 104645.20271479103\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_cpuid_max(leaf: u32) -> (u32, u32) {\\n\\n let CpuidResult { eax, ebx, .. } = cpuid(leaf);\\n\\n (eax, ebx)\\n\\n}\\n\",\n \"file_path\": \"internal/shim-sev/src/snp/cpuid_page.rs\",\n \"rank\": 99,\n \"score\": 101660.03017258187\n }\n]","isConversational":false}}},{"rowIdx":1074,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"infra/src/shader.rs"},"repo_name":{"kind":"string","value":"MrShiposha/apriori-engine"},"commit":{"kind":"string","value":"faaf897fb72c093a8bc86498bf6f7e913ebc8f02"},"file_code":{"kind":"string","value":"use {\n std::{\n fs,\n io::prelude::*,\n path::{Path, PathBuf}\n },\n shaderc::{\n Compiler,\n CompileOptions,\n IncludeType,\n IncludeCallbackResult,\n ResolvedInclude\n },\n convert_case::{Case, Casing},\n pathdiff::diff_paths,\n crate::{\n Result,\n Error,\n GENERATED_FILE_DIR,\n ffi::FOREIGN_FN_IFACE_DIR_NAME\n },\n};\n\npub fn process_shader_srcs(src_path: &PathBuf, dir: &Path) -> Result<()> {\n const SHADER_DIR_NAME: &'static str = \"gpu\";\n\n for entry in fs::read_dir(dir)? {\n let entry = entry?;\n let path = entry.path();\n\n if path.is_file() {\n continue;\n }\n\n if let Some(dir_name) = path.components().last() {\n if dir_name.as_os_str().to_string_lossy() == SHADER_DIR_NAME {\n process_shader_dir(src_path, dir, &path)?;\n break;\n }\n }\n }\n\n Ok(())\n}\n\nfn process_shader_dir(src_path: &PathBuf, top_shader_dir: &Path, dir: &Path) -> Result<()> {\n for entry in fs::read_dir(dir)? {\n let entry = entry?;\n let path = entry.path();\n\n if path.is_dir() {\n process_shader_dir(src_path, top_shader_dir, &path)?;\n } else {\n compile_shader(src_path, top_shader_dir, &path)?;\n }\n }\n\n Ok(())\n}\n\nfn compile_shader(src_path: &PathBuf, top_shader_dir: &Path, file_path: &Path) -> Result<()> {\n let mut options = CompileOptions::new()\n .ok_or(Error::Internal(\"shader compile options allocation failure\".to_string()))?;\n\n options.set_include_callback(include_callback(src_path));\n\n let source_language;\n if let Some(ext) = file_path.extension() {\n if ext == \"glsl\" {\n source_language = shaderc::SourceLanguage::GLSL;\n } else if ext == \"hlsl\" {\n source_language = shaderc::SourceLanguage::HLSL;\n } else {\n return Err(\n Error::ShaderFile(\n format!(\n \"the shader {} has unknown extension {}\",\n file_path.display(), ext.to_string_lossy()\n )\n )\n )\n }\n } else {\n return Err(\n Error::ShaderFile(\n format!(\n \"the shader {} has no extension\",\n file_path.display()\n )\n )\n )\n }\n\n options.set_source_language(source_language);\n options.add_macro_definition(\"___gpu___\", None);\n \n\n let source_text = fs::read_to_string(file_path)?;\n let shader_kind = shaderc::ShaderKind::InferFromSource;\n let input_file_name = file_path.to_string_lossy();\n let entry_point_name = \"main\";\n\n let mut compiler = Compiler::new()\n .ok_or(Error::Internal(\"shader compiler allocation failure\".to_string()))?;\n\n let spirv = compiler.compile_into_spirv(\n &source_text,\n shader_kind,\n &input_file_name,\n entry_point_name,\n Some(&options)\n )?;\n\n let binary_spirv = spirv.as_binary();\n let binary_spirv_code_size = binary_spirv.len() * std::mem::size_of_val(&binary_spirv[0]);\n let file_name = file_path\n .file_stem()\n .expect(\"shader file name\")\n .to_str()\n .expect(\"shader file name str\");\n\n let parent_dir = file_path.parent()\n .ok_or(Error::ShaderFile(\"unable to get shader parent dir\".into()))?;\n\n let shader_relative_path = diff_paths(\n parent_dir,\n top_shader_dir\n ).ok_or(Error::ShaderFile(\"unable to get shader relative path\".into()))?;\n\n let shader_ffi_dir = src_path\n .join(FOREIGN_FN_IFACE_DIR_NAME)\n .join(GENERATED_FILE_DIR)\n .join(shader_relative_path);\n\n let shader_ffi_base = shader_ffi_dir.join(file_name);\n\n if !shader_ffi_dir.exists() {\n fs::create_dir_all(shader_ffi_dir)?;\n }\n\n let mut shader_ffi_header = shader_ffi_base.clone();\n shader_ffi_header.set_extension(\"h\");\n\n println!(\"cargo:rerun-if-changed={}\", shader_ffi_header.display());\n\n let do_not_modify_comment = format! {\nr#\"// This file generated automatically.\n// DO NOT MODIFY IT MANUALLY!\n// Original shader source path: file:///{shader_source_path}\"#,\n shader_source_path = file_path.display()\n};\n\n let header_guard = format!(\n \"___FFI_SHADER_HEADER_{}_H___\",\n file_name.to_case(Case::UpperSnake)\n );\n\n let shader_snake_name = file_name.to_case(Case::Snake);\n let shader_fn_decl = format!(\"uint32_t *{}()\", shader_snake_name);\n let shader_code_size_fn_decl = format!(\"size_t {}_code_size()\", shader_snake_name);\n\n let spirv_binary_hex = binary_spirv.iter()\n .map(|word| format!(\"{:#010X}\", word))\n .collect::<Vec<_>>()\n .join(\",\\n\\t\\t\");\n\n let shader_ffi_header_content = format! {\nr#\"{do_not_modify_comment}\n\n#ifndef {header_guard}\n#define {header_guard}\n\n#include <stdint.h>\n\n{shader_fn_decl};\n\n{shader_code_size_fn_decl};\n\n#endif // {header_guard}\"#,\n do_not_modify_comment = do_not_modify_comment,\n header_guard = header_guard,\n shader_fn_decl = shader_fn_decl,\n shader_code_size_fn_decl = shader_code_size_fn_decl,\n};\n\n let shader_ffi_src_content = format! {\nr#\"{do_not_modify_comment}\n\n#include \"{header_file_path}\"\n\n{shader_fn_decl} {{\n static uint32_t shader_src[] = {{\n {spirv_binary}\n }};\n\n return shader_src;\n}}\n\n{shader_code_size_fn_decl} {{\n return {shader_code_size}ULL;\n}}\n\"#,\n do_not_modify_comment = do_not_modify_comment,\n header_file_path = shader_ffi_header.display(),\n shader_fn_decl = shader_fn_decl,\n spirv_binary = spirv_binary_hex,\n shader_code_size_fn_decl = shader_code_size_fn_decl,\n shader_code_size = binary_spirv_code_size\n};\n\n let mut out = fs::OpenOptions::new()\n .create(true)\n .write(true)\n .truncate(true)\n .open(shader_ffi_header.clone())?;\n\n out.write_all(shader_ffi_header_content.as_bytes())?;\n\n \n let mut shader_ffi_src = shader_ffi_base.clone();\n shader_ffi_src.set_extension(\"c\");\n\n println!(\"cargo:rerun-if-changed={}\", shader_ffi_src.display());\n\n let mut out = fs::OpenOptions::new()\n .create(true)\n .write(true)\n .truncate(true)\n .open(shader_ffi_src)?;\n\n out.write_all(shader_ffi_src_content.as_bytes())?;\n\n Ok(())\n}\n\nfn include_callback(src_path: &PathBuf)\n -> impl Fn(&str, IncludeType, &str, usize) -> IncludeCallbackResult\n{\n let src_path = src_path.clone();\n move |requested_source, include_type, requesting_source, _include_depth| {\n let header_path;\n let requested_source_path = Path::new(requested_source);\n let standard_path = src_path.join(requested_source_path);\n\n match include_type {\n IncludeType::Relative => {\n let requesting_source_path = Path::new(requesting_source);\n let requesting_dir_path = requesting_source_path.parent()\n .ok_or(format!(\"{}: expected parent path\", requested_source_path.display()))?;\n\n let relative_path = requesting_dir_path.join(requested_source_path);\n\n if relative_path.is_file() {\n header_path = relative_path;\n } else if standard_path.is_file() {\n header_path = standard_path.clone();\n } else {\n return Err(\"relative header path is not found\".to_string());\n }\n },\n IncludeType::Standard => if standard_path.is_file() {\n header_path = standard_path.clone();\n } else {\n return Err(\"standard header path is not found\".to_string());\n }\n }\n\n let header_content = fs::read_to_string(header_path)\n .map_err(|err| err.to_string())?;\n\n let resolved_include = ResolvedInclude {\n resolved_name: standard_path.to_string_lossy().to_string(),\n content: header_content\n };\n\n Ok(resolved_include)\n }\n}\n"},"prefix":{"kind":"string","value":"use {\n std::{\n fs,\n io::prelude::*,\n path::{Path, PathBuf}\n },\n shaderc::{\n Compiler,\n CompileOptions,\n IncludeType,\n IncludeCallbackResult,\n ResolvedInclude\n },\n convert_case::{Case, Casing},\n pathdiff::diff_paths,\n crate::{\n Result,\n Error,\n GENERATED_FILE_DIR,\n ffi::FOREIGN_FN_IFACE_DIR_NAME\n },\n};\n\npub fn process_shader_srcs(src_path: &PathBuf, dir: &Path) -> Result<()> {\n const SHADER_DIR_NAME: &'static str = \"gpu\";\n\n for entry in fs::read_dir(dir)? {\n let entry = entry?;\n let path ="},"suffix":{"kind":"string","value":" shaderc::SourceLanguage::GLSL;\n } else if ext == \"hlsl\" {\n source_language = shaderc::SourceLanguage::HLSL;\n } else {\n return Err(\n Error::ShaderFile(\n format!(\n \"the shader {} has unknown extension {}\",\n file_path.display(), ext.to_string_lossy()\n )\n )\n )\n }\n } else {\n return Err(\n Error::ShaderFile(\n format!(\n \"the shader {} has no extension\",\n file_path.display()\n )\n )\n )\n }\n\n options.set_source_language(source_language);\n options.add_macro_definition(\"___gpu___\", None);\n \n\n let source_text = fs::read_to_string(file_path)?;\n let shader_kind = shaderc::ShaderKind::InferFromSource;\n let input_file_name = file_path.to_string_lossy();\n let entry_point_name = \"main\";\n\n let mut compiler = Compiler::new()\n .ok_or(Error::Internal(\"shader compiler allocation failure\".to_string()))?;\n\n let spirv = compiler.compile_into_spirv(\n &source_text,\n shader_kind,\n &input_file_name,\n entry_point_name,\n Some(&options)\n )?;\n\n let binary_spirv = spirv.as_binary();\n let binary_spirv_code_size = binary_spirv.len() * std::mem::size_of_val(&binary_spirv[0]);\n let file_name = file_path\n .file_stem()\n .expect(\"shader file name\")\n .to_str()\n .expect(\"shader file name str\");\n\n let parent_dir = file_path.parent()\n .ok_or(Error::ShaderFile(\"unable to get shader parent dir\".into()))?;\n\n let shader_relative_path = diff_paths(\n parent_dir,\n top_shader_dir\n ).ok_or(Error::ShaderFile(\"unable to get shader relative path\".into()))?;\n\n let shader_ffi_dir = src_path\n .join(FOREIGN_FN_IFACE_DIR_NAME)\n .join(GENERATED_FILE_DIR)\n .join(shader_relative_path);\n\n let shader_ffi_base = shader_ffi_dir.join(file_name);\n\n if !shader_ffi_dir.exists() {\n fs::create_dir_all(shader_ffi_dir)?;\n }\n\n let mut shader_ffi_header = shader_ffi_base.clone();\n shader_ffi_header.set_extension(\"h\");\n\n println!(\"cargo:rerun-if-changed={}\", shader_ffi_header.display());\n\n let do_not_modify_comment = format! {\nr#\"// This file generated automatically.\n// DO NOT MODIFY IT MANUALLY!\n// Original shader source path: file:///{shader_source_path}\"#,\n shader_source_path = file_path.display()\n};\n\n let header_guard = format!(\n \"___FFI_SHADER_HEADER_{}_H___\",\n file_name.to_case(Case::UpperSnake)\n );\n\n let shader_snake_name = file_name.to_case(Case::Snake);\n let shader_fn_decl = format!(\"uint32_t *{}()\", shader_snake_name);\n let shader_code_size_fn_decl = format!(\"size_t {}_code_size()\", shader_snake_name);\n\n let spirv_binary_hex = binary_spirv.iter()\n .map(|word| format!(\"{:#010X}\", word))\n .collect::<Vec<_>>()\n .join(\",\\n\\t\\t\");\n\n let shader_ffi_header_content = format! {\nr#\"{do_not_modify_comment}\n\n#ifndef {header_guard}\n#define {header_guard}\n\n#include <stdint.h>\n\n{shader_fn_decl};\n\n{shader_code_size_fn_decl};\n\n#endif // {header_guard}\"#,\n do_not_modify_comment = do_not_modify_comment,\n header_guard = header_guard,\n shader_fn_decl = shader_fn_decl,\n shader_code_size_fn_decl = shader_code_size_fn_decl,\n};\n\n let shader_ffi_src_content = format! {\nr#\"{do_not_modify_comment}\n\n#include \"{header_file_path}\"\n\n{shader_fn_decl} {{\n static uint32_t shader_src[] = {{\n {spirv_binary}\n }};\n\n return shader_src;\n}}\n\n{shader_code_size_fn_decl} {{\n return {shader_code_size}ULL;\n}}\n\"#,\n do_not_modify_comment = do_not_modify_comment,\n header_file_path = shader_ffi_header.display(),\n shader_fn_decl = shader_fn_decl,\n spirv_binary = spirv_binary_hex,\n shader_code_size_fn_decl = shader_code_size_fn_decl,\n shader_code_size = binary_spirv_code_size\n};\n\n let mut out = fs::OpenOptions::new()\n .create(true)\n .write(true)\n .truncate(true)\n .open(shader_ffi_header.clone())?;\n\n out.write_all(shader_ffi_header_content.as_bytes())?;\n\n \n let mut shader_ffi_src = shader_ffi_base.clone();\n shader_ffi_src.set_extension(\"c\");\n\n println!(\"cargo:rerun-if-changed={}\", shader_ffi_src.display());\n\n let mut out = fs::OpenOptions::new()\n .create(true)\n .write(true)\n .truncate(true)\n .open(shader_ffi_src)?;\n\n out.write_all(shader_ffi_src_content.as_bytes())?;\n\n Ok(())\n}\n\nfn include_callback(src_path: &PathBuf)\n -> impl Fn(&str, IncludeType, &str, usize) -> IncludeCallbackResult\n{\n let src_path = src_path.clone();\n move |requested_source, include_type, requesting_source, _include_depth| {\n let header_path;\n let requested_source_path = Path::new(requested_source);\n let standard_path = src_path.join(requested_source_path);\n\n match include_type {\n IncludeType::Relative => {\n let requesting_source_path = Path::new(requesting_source);\n let requesting_dir_path = requesting_source_path.parent()\n .ok_or(format!(\"{}: expected parent path\", requested_source_path.display()))?;\n\n let relative_path = requesting_dir_path.join(requested_source_path);\n\n if relative_path.is_file() {\n header_path = relative_path;\n } else if standard_path.is_file() {\n header_path = standard_path.clone();\n } else {\n return Err(\"relative header path is not found\".to_string());\n }\n },\n IncludeType::Standard => if standard_path.is_file() {\n header_path = standard_path.clone();\n } else {\n return Err(\"standard header path is not found\".to_string());\n }\n }\n\n let header_content = fs::read_to_string(header_path)\n .map_err(|err| err.to_string())?;\n\n let resolved_include = ResolvedInclude {\n resolved_name: standard_path.to_string_lossy().to_string(),\n content: header_content\n };\n\n Ok(resolved_include)\n }\n}\n"},"middle":{"kind":"string","value":" entry.path();\n\n if path.is_file() {\n continue;\n }\n\n if let Some(dir_name) = path.components().last() {\n if dir_name.as_os_str().to_string_lossy() == SHADER_DIR_NAME {\n process_shader_dir(src_path, dir, &path)?;\n break;\n }\n }\n }\n\n Ok(())\n}\n\nfn process_shader_dir(src_path: &PathBuf, top_shader_dir: &Path, dir: &Path) -> Result<()> {\n for entry in fs::read_dir(dir)? {\n let entry = entry?;\n let path = entry.path();\n\n if path.is_dir() {\n process_shader_dir(src_path, top_shader_dir, &path)?;\n } else {\n compile_shader(src_path, top_shader_dir, &path)?;\n }\n }\n\n Ok(())\n}\n\nfn compile_shader(src_path: &PathBuf, top_shader_dir: &Path, file_path: &Path) -> Result<()> {\n let mut options = CompileOptions::new()\n .ok_or(Error::Internal(\"shader compile options allocation failure\".to_string()))?;\n\n options.set_include_callback(include_callback(src_path));\n\n let source_language;\n if let Some(ext) = file_path.extension() {\n if ext == \"glsl\" {\n source_language ="},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"pub fn process_c_srcs(dir: &Path, include_dirs: &Vec<PathBuf>, cc_build: &mut cc::Build) -> Result<()> {\n\n for entry in fs::read_dir(dir)? {\n\n let entry = entry?;\n\n let path = entry.path();\n\n\n\n if path.is_file() {\n\n continue;\n\n }\n\n\n\n if let Some(dir_name) = path.components().last() {\n\n if dir_name.as_os_str().to_string_lossy() == FOREIGN_FN_IFACE_DIR_NAME {\n\n let builder = bindgen::Builder::default()\n\n .clang_args(\n\n include_dirs.iter()\n\n .map(|path| format!(\"-F{}\", path.display()))\n\n )\n\n .blacklist_item(VULKAN_ITEM_REGEX)\n\n .raw_line(\"#![allow(unused_variables)]\")\n\n .raw_line(\"#![allow(non_snake_case)]\")\n\n .raw_line(\"#![allow(non_camel_case_types)]\")\n","file_path":"infra/src/ffi.rs","rank":2,"score":189508.1791832314},{"content":"pub fn last_error(error_kind: &str) -> Error {\n\n let mut buffer = vec![0 as WCHAR; 1024];\n\n\n\n unsafe {\n\n FormatMessageW(\n\n FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,\n\n std::ptr::null_mut(),\n\n GetLastError(),\n\n MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT) as DWORD,\n\n buffer.as_mut_ptr(),\n\n buffer.len() as DWORD,\n\n std::ptr::null_mut()\n\n );\n\n }\n\n\n\n let null_idx = buffer.as_slice().iter().position(|&c| c == '\\r' as WCHAR).unwrap();\n\n buffer.truncate(null_idx);\n\n\n\n let description = OsString::from_wide(buffer.as_slice());\n\n let description = description.to_string_lossy().to_string();\n\n\n\n let description = format!(\"{} -- {}\", error_kind, description);\n\n\n\n Error::OsSpecific(description)\n\n}","file_path":"lib/src/os/windows/mod.rs","rank":4,"score":180737.76790604254},{"content":"pub fn execute() -> Result<()> {\n\n let mut msg: MSG = unsafe {\n\n std::mem::zeroed()\n\n };\n\n\n\n log::trace! {\n\n target: LOG_TARGET,\n\n \"execute IO\"\n\n }\n\n\n\n while is_active()? {\n\n for hwnd in WINDOWS.read()?.iter() {\n\n unsafe {\n\n if PeekMessageW(\n\n &mut msg,\n\n **hwnd,\n\n 0,\n\n 0,\n\n PM_REMOVE\n\n ) > 0 {\n\n TranslateMessage(&msg);\n\n DispatchMessageW(&msg);\n\n }\n\n }\n\n }\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"lib/src/io/win_io.rs","rank":5,"score":143885.37440098703},{"content":"pub fn stop() -> Result<()> {\n\n log::trace! {\n\n target: LOG_TARGET,\n\n \"stop IO\"\n\n }\n\n\n\n let mut is_active = IS_IO_ACTIVE.write()?;\n\n *is_active = false;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"lib/src/io/win_io.rs","rank":6,"score":143885.37440098703},{"content":"pub fn is_active() -> Result<bool> {\n\n IS_IO_ACTIVE.read()\n\n .map(|v| *v)\n\n .map_err(|err| err.into())\n\n}","file_path":"lib/src/io/win_io.rs","rank":7,"score":135697.37112038062},{"content":"fn process_ffi_dir(dir: &Path, mut builder: bindgen::Builder, cc_build: &mut cc::Build)\n\n -> Result<(bindgen::Builder, usize)> {\n\n let c_ext = \"c\";\n\n let h_ext = \"h\";\n\n\n\n let mut bindings_count = 0;\n\n\n\n for entry in fs::read_dir(dir)? {\n\n let entry = entry?;\n\n let path = entry.path();\n\n\n\n if path.is_dir() {\n\n let (subdir_builder, subdir_bindins_count) = process_ffi_dir(\n\n &path,\n\n builder,\n\n cc_build\n\n )?;\n\n\n\n builder = subdir_builder;\n\n bindings_count += subdir_bindins_count;\n","file_path":"infra/src/ffi.rs","rank":8,"score":112641.10034714104},{"content":"pub fn project_build(\n\n src_path: PathBuf,\n\n include_dirs: Vec<PathBuf>,\n\n libraries: Vec<PathBuf>,\n\n) -> Result<()> {\n\n shader::process_shader_srcs(&src_path, &src_path)?;\n\n\n\n let mut cc_build = cc::Build::new();\n\n cc_build.includes(include_dirs.clone())\n\n .warnings_into_errors(true);\n\n\n\n if cfg!(target_os = \"windows\") {\n\n let c11_std_flag = \"/std:c11\";\n\n let anno_union_suppress_warn = \"/wd4201\";\n\n\n\n cc_build.define(\"___windows___\", None)\n\n .define(\"VK_USE_PLATFORM_WIN32_KHR\", None)\n\n .flag(c11_std_flag)\n\n .flag(anno_union_suppress_warn);\n\n } else if cfg!(target_os = \"macos\") {\n","file_path":"infra/src/lib.rs","rank":9,"score":104652.93366560253},{"content":"fn main() -> infra::Result<()> {\n\n let project_path = Path::new(env!(\"CARGO_MANIFEST_DIR\"));\n\n let src_path = project_path.join(\"src\");\n\n\n\n let vulkan_sdk = env::var(\"VULKAN_SDK\")?;\n\n let vulkan_sdk = Path::new(&vulkan_sdk);\n\n\n\n let include_dirs = vec![\n\n src_path.clone(),\n\n vulkan_sdk.join(\"Include\")\n\n ];\n\n\n\n let libraries = vec![\n\n vulkan_sdk.join(\"Lib\").join(\"vulkan-1\")\n\n ];\n\n\n\n project_build(src_path, include_dirs, libraries)?;\n\n\n\n Ok(())\n\n}\n","file_path":"lib/build.rs","rank":11,"score":100845.83672542882},{"content":" Apriori2Error error;\n","file_path":"lib/src/ffi/core/result.h","rank":12,"score":93114.90734689924},{"content":"fn init_raw_input(hwnd: HWND) -> Result<()> {\n\n let mouse = RAWINPUTDEVICE {\n\n usUsagePage: GENERIC_DESKTOP_CONTROLS,\n\n usUsage: HID_USAGE_GENERIC_MOUSE,\n\n dwFlags: 0,\n\n hwndTarget: hwnd\n\n };\n\n\n\n let keyboard = RAWINPUTDEVICE {\n\n usUsagePage: GENERIC_DESKTOP_CONTROLS,\n\n usUsage: HID_USAGE_GENERIC_KEYBOARD,\n\n dwFlags: RIDEV_NOLEGACY,\n\n hwndTarget: hwnd\n\n };\n\n\n\n let mut devices = vec![mouse, keyboard];\n\n\n\n unsafe {\n\n let result = RegisterRawInputDevices(\n\n devices.as_mut_ptr(),\n","file_path":"lib/src/os/windows/input_handling.rs","rank":13,"score":86237.90599890803},{"content":"void error(const char *target, const char *format, ...);\n","file_path":"lib/src/ffi/core/log.h","rank":14,"score":60476.28598405041},{"content":"void error(const char *target, const char *format, ...) {\n\n FFI_LOG_CODE(\"ERROR\", target, format, args)\n","file_path":"lib/src/ffi/core/log.c","rank":15,"score":60476.28598405041},{"content":" VkDevice gpu;\n","file_path":"lib/src/ffi/graphics/renderer/renderer.impl.h","rank":16,"score":59258.7250366574},{"content":"pub trait WindowMethods<Id: io::InputId> {\n\n fn show(&self);\n\n\n\n fn hide(&self);\n\n\n\n fn size(&self) -> Result<WindowSize>;\n\n\n\n fn platform_handle(&self) -> ffi::Handle;\n\n\n\n fn input_handler(&self) -> &io::InputHandler<Id>;\n\n\n\n fn input_handler_mut(&mut self) -> &mut io::InputHandler<Id>;\n\n\n\n fn handle_window_state<H>(&mut self, handler: H)\n\n where\n\n H: FnMut(WindowState) + 'static;\n\n}\n","file_path":"lib/src/os/mod.rs","rank":17,"score":42390.64872391436},{"content":"const char *error_to_string(Apriori2Error error) {\n\n uint32_t general_error = (uint32_t)error;\n\n\n\n#define APRIORI_CASE(v, ...) case v: return #v __VA_ARGS__\n\n#define VK_CASE(v, ...) case VK_##v: return \"(Vulkan API) \" #v __VA_ARGS__\n\n\n\n switch (general_error) {\n\n APRIORI_CASE(SUCCESS);\n\n APRIORI_CASE(OUT_OF_MEMORY, \": memory allocation failure\");\n\n APRIORI_CASE(VK_PROC_NOT_FOUND, \": vkGetInstanceProcAddr failed\");\n\n APRIORI_CASE(DEBUG_REPORTER_CREATION, \": unable to create Vulkan Instance debug reporter\");\n\n APRIORI_CASE(LAYERS_NOT_FOUND, \": some Vulkan validation layers was not found\");\n\n APRIORI_CASE(EXTENSIONS_NOT_FOUND, \": some Vulkan extensions was not found\");\n\n APRIORI_CASE(GRAPHICS_QUEUE_FAMILY_NOT_FOUND, \": graphics queue family was not found on the physical device\");\n\n APRIORI_CASE(PRESENT_QUEUE_FAMILY_NOT_FOUND, \": present queue family was not found on the physical device\");\n\n APRIORI_CASE(\n\n RENDERER_QUEUE_FAMILIES_NOT_FOUND,\n\n \": both graphics and present queue families were not found on the physical device\"\n\n );\n\n\n\n VK_CASE(NOT_READY);\n\n VK_CASE(TIMEOUT);\n\n VK_CASE(EVENT_SET);\n\n VK_CASE(EVENT_RESET);\n\n VK_CASE(INCOMPLETE);\n\n VK_CASE(ERROR_OUT_OF_HOST_MEMORY);\n\n VK_CASE(ERROR_OUT_OF_DEVICE_MEMORY);\n\n VK_CASE(ERROR_INITIALIZATION_FAILED);\n\n VK_CASE(ERROR_DEVICE_LOST);\n\n VK_CASE(ERROR_MEMORY_MAP_FAILED);\n\n VK_CASE(ERROR_LAYER_NOT_PRESENT);\n\n VK_CASE(ERROR_EXTENSION_NOT_PRESENT);\n\n VK_CASE(ERROR_FEATURE_NOT_PRESENT);\n\n VK_CASE(ERROR_INCOMPATIBLE_DRIVER);\n\n VK_CASE(ERROR_TOO_MANY_OBJECTS);\n\n VK_CASE(ERROR_FORMAT_NOT_SUPPORTED);\n\n VK_CASE(ERROR_SURFACE_LOST_KHR);\n\n VK_CASE(ERROR_NATIVE_WINDOW_IN_USE_KHR);\n\n VK_CASE(SUBOPTIMAL_KHR);\n\n VK_CASE(ERROR_OUT_OF_DATE_KHR);\n\n VK_CASE(ERROR_INCOMPATIBLE_DISPLAY_KHR);\n\n VK_CASE(ERROR_VALIDATION_FAILED_EXT);\n\n VK_CASE(ERROR_INVALID_SHADER_NV);\n\n default:\n\n return \"Unknown error\";\n\n }\n\n\n\n#undef VK_CASE\n\n#undef APRIORI_CASE\n","file_path":"lib/src/ffi/core/error.c","rank":18,"score":41160.467364259646},{"content":"const char *error_to_string(Apriori2Error error);\n","file_path":"lib/src/ffi/core/error.h","rank":19,"score":41160.467364259646},{"content":"pub trait InputId: fmt::Debug + Clone + Unpin + Hash + Eq + Serialize + DeserializeOwned\n\n{}\n\n\n\nimpl<T> InputId for T\n\nwhere T: fmt::Debug + Clone + Unpin + Hash + Eq + Serialize + DeserializeOwned\n\n{}\n\n\n\n#[derive(Debug, Serialize, Deserialize)]\n\npub struct InputMap<Id: Hash + Eq> {\n\n input_map: HashMap<Id, InputVariants>\n\n}\n\n\n\nimpl<Id: InputId> InputMap<Id> {\n\n pub fn load<P: AsRef<Path>>(path: P) -> Result<Self> {\n\n let file = File::open(path)?;\n\n Ok(from_reader(file)?)\n\n }\n\n\n\n pub fn hash_map(&self) -> &HashMap<Id, InputVariants> {\n\n &self.input_map\n","file_path":"lib/src/io/input.rs","rank":20,"score":35319.689155441},{"content":"fn vkey(key: USHORT, scan_code: USHORT, is_e0: bool) -> Option<VirtualKey> {\n\n // See https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes\n\n\n\n use VirtualKey::*;\n\n\n\n let key = match key as i32 {\n\n VK_CONTROL => if is_e0 {\n\n RightCtrl\n\n } else {\n\n LeftCtrl\n\n }\n\n VK_MENU => if is_e0 {\n\n RightAlt\n\n } else {\n\n LeftAlt\n\n }\n\n VK_SHIFT => match unsafe {\n\n MapVirtualKeyW(scan_code as UINT, MAPVK_VSC_TO_VK_EX) as i32\n\n } {\n\n VK_LSHIFT => LeftShift,\n","file_path":"lib/src/os/windows/input_handling.rs","rank":21,"score":35197.39730365559},{"content":" Handle object;\n","file_path":"lib/src/ffi/core/result.h","rank":22,"score":32638.621362848833},{"content":"Result new_gpu(\n\n struct PhyDeviceDescr *phy_dev_descr,\n\n struct RendererQueueFamilies *families,\n\n VkDeviceQueueCreateInfo *queues_cis,\n\n uint32_t queues_cis_count\n\n) {\n\n ASSERT_NOT_NULL(phy_dev_descr);\n\n ASSERT_NOT_NULL(families);\n\n ASSERT_NOT_NULL(queues_cis);\n\n\n\n Result result = { 0 };\n\n VkPhysicalDeviceFeatures enabled_features = { 0 };\n\n VkDeviceCreateInfo device_ci = {\n\n .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO\n\n };\n\n VkDevice gpu = VK_NULL_HANDLE;\n\n\n\n info(LOG_TARGET, \"creating new GPU object...\");\n\n\n\n# ifdef ___debug___\n\n const char *layer_names[] = {\n\n \"VK_LAYER_LUNARG_standard_validation\"\n\n };\n\n\n\n const uint32_t layer_names_count = STATIC_ARRAY_SIZE(layer_names);\n\n# else\n\n const char *layer_names = NULL;\n\n const uint32_t layer_names_count = 0;\n\n# endif // ___debug___\n\n\n\n const char *extension_names[] = {\n\n VK_KHR_SWAPCHAIN_EXTENSION_NAME\n\n };\n\n\n\n result = check_all_device_layers_available(phy_dev_descr->phy_device, layer_names, layer_names_count);\n\n EXPECT_SUCCESS(result);\n\n\n\n result = check_all_device_extensions_available(\n\n phy_dev_descr->phy_device,\n\n extension_names,\n\n STATIC_ARRAY_SIZE(extension_names)\n\n );\n\n EXPECT_SUCCESS(result);\n\n\n\n if (phy_dev_descr->features.samplerAnisotropy)\n\n enabled_features.samplerAnisotropy = VK_TRUE;\n\n\n\n device_ci.enabledLayerCount = layer_names_count;\n\n device_ci.ppEnabledLayerNames = layer_names;\n\n device_ci.enabledExtensionCount = STATIC_ARRAY_SIZE(extension_names);\n\n device_ci.ppEnabledExtensionNames = extension_names;\n\n device_ci.queueCreateInfoCount = queues_cis_count;\n\n device_ci.pQueueCreateInfos = queues_cis;\n\n device_ci.pEnabledFeatures = &enabled_features;\n\n\n\n result.error = vkCreateDevice(phy_dev_descr->phy_device, &device_ci, NULL, &gpu);\n\n result.object = gpu;\n\n EXPECT_SUCCESS(result);\n\n\n\n info(LOG_TARGET, \"new GPU object created successfully\");\n\n\n\n FN_FORCE_EXIT(result);\n","file_path":"lib/src/ffi/graphics/renderer/renderer.impl.c","rank":23,"score":30795.794767342835},{"content":"use {\n\n std::{\n\n fs,\n\n path::{Path, PathBuf}\n\n },\n\n crate::{Result, Error},\n\n};\n\n\n\npub const FOREIGN_FN_IFACE_DIR_NAME: &'static str = \"ffi\";\n\nconst RUST_VISIBLE_FILE_EXT: &'static str = \".rs.h\";\n\nconst VULKAN_ITEM_REGEX: &'static str = r\"(PFN_)?((vk)|(Vk)|(VK)).*\";\n\n\n\n// TODO: panic if found several files with the same name\n\n\n","file_path":"infra/src/ffi.rs","rank":25,"score":26.39832366900411},{"content":"use std::{path::PathBuf, io, fmt, env};\n\n\n\npub mod shader;\n\npub mod ffi;\n\n\n\npub const GENERATED_FILE_DIR: &'static str = \"generated\";\n\n\n\n#[derive(Debug)]\n\npub enum Error {\n\n Io(io::Error),\n\n FilenameExpected(PathBuf),\n\n ParentDirExpected(PathBuf),\n\n Bindgen,\n\n ShaderFile(String),\n\n ShaderCompile(shaderc::Error),\n\n EnvVar(env::VarError),\n\n Internal(String),\n\n}\n\n\n\nimpl fmt::Display for Error {\n","file_path":"infra/src/lib.rs","rank":26,"score":21.696632731043046},{"content":"pub mod vulkan_instance;\n\npub mod log;\n\n\n\nuse {\n\n std::{\n\n fmt,\n\n sync::PoisonError,\n\n ffi::CStr,\n\n os::raw::c_char,\n\n },\n\n crate::{ffi, io},\n\n};\n\n\n\npub use vulkan_instance::VulkanInstance;\n\n\n\n#[derive(Debug)]\n\npub enum Error {\n\n Apriori2FFI(ffi::Apriori2Error, &'static str),\n\n Utf8Error(std::str::Utf8Error),\n\n OsSpecific(String),\n","file_path":"lib/src/core/mod.rs","rank":27,"score":18.119155926771704},{"content":"impl From<shaderc::Error> for Error {\n\n fn from(err: shaderc::Error) -> Self {\n\n Self::ShaderCompile(err)\n\n }\n\n}\n\n\n\nimpl From<env::VarError> for Error {\n\n fn from(err: env::VarError) -> Self {\n\n Self::EnvVar(err)\n\n }\n\n}\n\n\n\npub type Result<T> = std::result::Result<T, Error>;\n\n\n","file_path":"infra/src/lib.rs","rank":28,"score":16.08596650330681},{"content":"use {\n\n std::{\n\n collections::HashMap,\n\n path::Path,\n\n fs::File,\n\n hash::Hash,\n\n marker::Unpin,\n\n fmt,\n\n },\n\n serde::{Serialize, Deserialize, de::DeserializeOwned},\n\n ron::de::from_reader,\n\n crate::{\n\n core::Result,\n\n io::*\n\n }\n\n};\n\n\n\n#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]\n\npub enum InputVariants {\n\n Axis(Vec<Axis>),\n","file_path":"lib/src/io/input.rs","rank":29,"score":14.120966360149188},{"content":" Self::Serialization(err) => write!(f, \"{}\", err),\n\n Self::Io(err) => write!(f, \"(io error) {}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl std::error::Error for Error {}\n\n\n\npub type Result<T> = std::result::Result<T, Error>;\n\n\n\nimpl ffi::Result {\n\n pub fn try_unwrap<T>(&self) -> Result<*mut T> {\n\n let result;\n\n unsafe {\n\n if self.error == ffi::Apriori2Error_SUCCESS {\n\n result = std::mem::transmute::<ffi::Handle, *mut T>(self.object);\n\n } else {\n\n let error_code = self.error;\n\n\n\n let error_description = CStr::from_ptr(\n","file_path":"lib/src/core/mod.rs","rank":30,"score":14.039854717710256},{"content":"use {\n\n std::sync::{RwLock},\n\n winapi::{\n\n shared::windef::HWND,\n\n um::winuser::*\n\n },\n\n lazy_static::lazy_static,\n\n crate::core::{Result, AssumeThreadSafe},\n\n};\n\n\n\nlazy_static! {\n\n static ref IS_IO_ACTIVE: RwLock<bool> = RwLock::new(true);\n\n pub(crate) static ref WINDOWS: RwLock<Vec<AssumeThreadSafe<HWND>>> = RwLock::new(vec![]);\n\n}\n\n\n\nconst LOG_TARGET: &'static str = \"Windows IO\";\n\n\n","file_path":"lib/src/io/win_io.rs","rank":31,"score":13.917886160735398},{"content":"use {\n\n std::collections::HashMap,\n\n crate::io::*,\n\n};\n\n\n\npub struct InputHandler<Id: InputId> {\n\n inputs: HashMap<Input, Id>,\n\n handlers: HashMap<Id, Box<dyn FnMut(Id, InputEvent, InputKind)>>,\n\n\n\n #[cfg(target_os = \"windows\")]\n\n pub(crate) aux: WindowsInputAuxInfo,\n\n}\n\n\n\nimpl<Id: InputId> InputHandler<Id> {\n\n const LOG_TARGET: &'static str = \"InputHandler\";\n\n\n\n pub fn new() -> Self {\n\n Self::default()\n\n }\n\n\n","file_path":"lib/src/io/input_handler.rs","rank":32,"score":12.780548107276061},{"content":"use crate::{\n\n ffi,\n\n os::{self, WindowMethods},\n\n core::{Result, VulkanInstance},\n\n io,\n\n};\n\n\n\npub struct Renderer {\n\n renderer_ffi: ffi::Renderer\n\n}\n\n\n\nimpl Renderer {\n\n const LOG_TARGET: &'static str = \"Rust/Renderer\";\n\n\n\n pub fn new<Id: io::InputId>(\n\n vk_instance: &VulkanInstance,\n\n window: &os::Window<Id>,\n\n ) -> Result<Self> {\n\n log::info! {\n\n target: Self::LOG_TARGET,\n","file_path":"lib/src/graphics/renderer.rs","rank":35,"score":12.048333111594268},{"content":"use {\n\n std::fmt,\n\n crate::{core::Result, ffi, io}\n\n};\n\n\n\n#[cfg(target_os = \"windows\")]\n\npub mod windows;\n\n\n\n#[cfg(target_os = \"windows\")]\n\npub use windows::Window;\n\n\n\n#[derive(Debug)]\n\npub struct WindowSize {\n\n pub width: u16,\n\n pub height: u16\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct WindowPosition {\n\n pub x: i16,\n","file_path":"lib/src/os/mod.rs","rank":36,"score":11.98865099890525},{"content":"use {\n\n std::fmt,\n\n serde::{Serialize, Deserialize},\n\n crate::{\n\n core::{Result, Error},\n\n io::*\n\n }\n\n};\n\n\n\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Serialize, Deserialize)]\n\npub struct Action {\n\n key: VirtualKey,\n\n mods: KeyMods\n\n}\n\n\n\nimpl Action {\n\n pub fn new(key: VirtualKey, mods: KeyMods) -> Result<Self> {\n\n if key.as_key_mods()\n\n .map(|mod_key| mods.contains(mod_key))\n\n .unwrap_or(false) {\n","file_path":"lib/src/io/action.rs","rank":37,"score":11.412815483832585},{"content":"use {\n\n std::ffi::{c_void, CStr},\n\n libc::c_char,\n\n log::{log, error},\n\n printf::printf\n\n};\n\n\n\nconst LOG_TARGET: &'static str = \"apriori-log\";\n\n\n\n#[no_mangle]\n\nextern \"C\" fn ffi_log(level: *const c_char, target: *const c_char, format: *const c_char, args: *mut c_void) {\n\n macro_rules! as_str {\n\n ($str:expr) => {\n\n unsafe {\n\n match CStr::from_ptr($str).to_str() {\n\n Ok(value) => value,\n\n Err(err) => {\n\n error! {\n\n target: LOG_TARGET,\n\n \"FFI log error while converting \\\"{}\\\" to &str -- {}\",\n","file_path":"lib/src/core/log.rs","rank":38,"score":11.153818513140543},{"content":" fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n match self {\n\n Self::Io(err) => write!(f, \"io error: {}\", err),\n\n Self::FilenameExpected(path) => write!(f, \"{}: file name expected\", path.display()),\n\n Self::ParentDirExpected(path) => write!(f, \"{}: parent directory expected\", path.display()),\n\n Self::Bindgen => write!(f, \"c bindings generation error\"),\n\n Self::ShaderFile(err) => write!(f, \"shader error: {}\", err),\n\n Self::ShaderCompile(err) => write!(f, \"shader compiler error: {}\", err),\n\n Self::EnvVar(err) => write!(f, \"env variable error: {}\", err),\n\n Self::Internal(err) => write!(f, \"internal error: {}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl From<io::Error> for Error {\n\n fn from(err: io::Error) -> Self {\n\n Self::Io(err)\n\n }\n\n}\n\n\n","file_path":"infra/src/lib.rs","rank":39,"score":10.817892764901039},{"content":"use super::{ffi, Result};\n\n\n\npub struct VulkanInstance {\n\n pub instance_ffi: ffi::VulkanInstance\n\n}\n\n\n\nimpl VulkanInstance {\n\n const LOG_TARGET: &'static str = \"Rust/VulkanInstance\";\n\n\n\n pub fn new() -> Result<Self> {\n\n log::info! {\n\n target: Self::LOG_TARGET,\n\n \"creating new vulkan instance...\"\n\n }\n\n\n\n let instance;\n\n unsafe {\n\n instance = Self {\n\n instance_ffi: ffi::new_vk_instance().try_unwrap()?\n\n };\n","file_path":"lib/src/core/vulkan_instance.rs","rank":40,"score":10.595080756222544},{"content":" basetsd::LONG_PTR,\n\n },\n\n um::{\n\n errhandlingapi::{\n\n SetLastError,\n\n GetLastError\n\n },\n\n winuser::*\n\n }\n\n },\n\n crate::{\n\n core::Result,\n\n os,\n\n io::*,\n\n }\n\n};\n\n\n\nconst LOG_TARGET: &'static str = \"Windows Window Callback\";\n\n\n\n// https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/hid-usages#usage-page\n","file_path":"lib/src/os/windows/input_handling.rs","rank":41,"score":10.503040146651372},{"content":" std::mem::transmute::<ffi::Handle, *mut c_char>(self.object)\n\n ).to_str()?;\n\n\n\n return Err(Error::Apriori2FFI(error_code, error_description));\n\n }\n\n }\n\n\n\n Ok(result)\n\n }\n\n}\n\n\n\npub struct AssumeThreadSafe<T>(T);\n\n\n\nunsafe impl<T> std::marker::Sync for AssumeThreadSafe<T> {}\n\n\n\nunsafe impl<T> std::marker::Send for AssumeThreadSafe<T> {}\n\n\n\nimpl<T> From<T> for AssumeThreadSafe<T> {\n\n fn from(v: T) -> Self {\n\n Self(v)\n","file_path":"lib/src/core/mod.rs","rank":42,"score":10.473037553920278},{"content":"};\n\n\n\nmod input_handling;\n\n\n\nconst WINDOW_CLASS_NAME: &'static str = \"Apriori2WindowClass\";\n\n\n\npub(crate) struct WindowInternalInfo<Id: io::InputId> {\n\n pub(crate) input_handler: io::InputHandler<Id>,\n\n pub(crate) state_handler: Box<dyn FnMut(WindowState)>,\n\n pub(crate) is_dropped: bool,\n\n}\n\n\n\nimpl<Id: io::InputId> Unpin for WindowInternalInfo<Id> {}\n\n\n\npub struct Window<Id: io::InputId> {\n\n hwnd: HWND,\n\n internal: Pin<Box<WindowInternalInfo<Id>>>,\n\n}\n\n\n\nimpl<Id: io::InputId> Window<Id> {\n","file_path":"lib/src/os/windows/mod.rs","rank":43,"score":10.084252454739612},{"content":" KeyAndModifierMatch(io::VirtualKey),\n\n Sync(String),\n\n Serialization(String),\n\n Io(std::io::Error),\n\n}\n\n\n\nimpl From<std::str::Utf8Error> for Error {\n\n fn from(err: std::str::Utf8Error) -> Self {\n\n Self::Utf8Error(err)\n\n }\n\n}\n\n\n\nimpl From<std::io::Error> for Error {\n\n fn from(err: std::io::Error) -> Self {\n\n Self::Io(err)\n\n }\n\n}\n\n\n\nimpl From<ron::error::Error> for Error {\n\n fn from(err: ron::error::Error) -> Self {\n","file_path":"lib/src/core/mod.rs","rank":45,"score":9.811472301615145},{"content":"use {\n\n std::{\n\n env,\n\n path::Path\n\n },\n\n infra::{self, project_build}\n\n};\n\n\n","file_path":"lib/build.rs","rank":46,"score":9.80713334379464},{"content":" .raw_line(\"#![allow(dead_code)]\")\n\n .raw_line(\"#![allow(non_upper_case_globals)]\");\n\n\n\n let (builder, bindings_count) = process_ffi_dir(&path, builder, cc_build)?;\n\n\n\n if bindings_count > 0 {\n\n let ffi_mod_path = path.join(\"mod.rs\");\n\n let bindings = builder.generate()\n\n .map_err(|_| Error::Bindgen)?;\n\n bindings.write_to_file(ffi_mod_path)?;\n\n }\n\n\n\n break;\n\n }\n\n }\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"infra/src/ffi.rs","rank":47,"score":8.769786806045232},{"content":" },\n\n windef::{\n\n HWND,\n\n HICON,\n\n HBRUSH,\n\n HMENU,\n\n RECT,\n\n }\n\n },\n\n um::{\n\n winbase::*,\n\n winuser::*,\n\n errhandlingapi::GetLastError,\n\n }\n\n },\n\n crate::{\n\n core::{Result, Error},\n\n os::*,\n\n io,\n\n }\n","file_path":"lib/src/os/windows/mod.rs","rank":48,"score":8.233045229778565},{"content":"use {\n\n std::{\n\n fmt,\n\n cmp::{PartialEq, Eq},\n\n hash::{Hash, Hasher}\n\n },\n\n serde::{Serialize, Deserialize},\n\n crate::io::*\n\n};\n\n\n\npub type AxisScale = f32;\n\npub type AxisValue = f32;\n\n\n\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize)]\n\npub enum AxisId {\n\n Key(VirtualKey),\n\n MousePositionX,\n\n MousePositionY,\n\n MouseWheel,\n\n}\n","file_path":"lib/src/io/axis.rs","rank":49,"score":8.172570441196484},{"content":" const LOG_TARGET: &'static str = \"Window\";\n\n\n\n pub fn new(\n\n title: &str,\n\n size: WindowSize,\n\n position: WindowPosition\n\n ) -> Result<Self> {\n\n log::info! {\n\n target: Self::LOG_TARGET,\n\n \"creating new window...\"\n\n };\n\n\n\n log::trace! {\n\n target: Self::LOG_TARGET,\n\n \"\\twindow class name: \\\"{}\\\"\",\n\n WINDOW_CLASS_NAME\n\n };\n\n\n\n log::trace! {\n\n target: Self::LOG_TARGET,\n","file_path":"lib/src/os/windows/mod.rs","rank":50,"score":8.068629651572675},{"content":" .ok_or(Error::FilenameExpected(lib.clone()))?;\n\n let lib_dir = lib\n\n .parent()\n\n .ok_or(Error::ParentDirExpected(lib.clone()))?;\n\n\n\n println!(\"cargo:rustc-link-search=native={}\", lib_dir.display());\n\n println!(\"cargo:rustc-link-lib=static={}\", lib_name.to_string_lossy());\n\n }\n\n\n\n Ok(())\n\n}","file_path":"infra/src/lib.rs","rank":51,"score":7.991593286750446},{"content":"\n\nimpl Serialize for KeyMods {\n\n fn serialize<S>(&self, serializer: S) -> std::result::Result<<S as Serializer>::Ok, <S as Serializer>::Error>\n\n where S: Serializer {\n\n let keys = self.as_virtual_keys();\n\n let mut seq = serializer.serialize_seq(Some(keys.len()))?;\n\n\n\n for key in keys {\n\n seq.serialize_element(&key)?;\n\n }\n\n\n\n seq.end()\n\n }\n\n}\n\n\n\nimpl<'de> Deserialize<'de> for KeyMods {\n\n fn deserialize<D>(deserializer: D) -> std::result::Result<Self, <D as Deserializer<'de>>::Error>\n\n where D: Deserializer<'de> {\n\n deserializer.deserialize_seq(KeyModsVisitor)\n\n }\n\n}\n\n\n","file_path":"lib/src/io/key.rs","rank":53,"score":7.4516734108674765},{"content":" devices.len() as UINT,\n\n std::mem::size_of::<RAWINPUTDEVICE>() as UINT\n\n );\n\n\n\n if result == FALSE {\n\n return Err(os::windows::last_error(\"raw input devices\"));\n\n }\n\n }\n\n\n\n Ok(())\n\n}","file_path":"lib/src/os/windows/input_handling.rs","rank":54,"score":7.43790755543734},{"content":"mod key;\n\nmod action;\n\nmod axis;\n\nmod input;\n\nmod input_handler;\n\n\n\n#[cfg(target_os = \"windows\")]\n\nmod win_io;\n\n\n\npub use key::*;\n\npub use action::*;\n\npub use axis::*;\n\npub use input::*;\n\npub use input_handler::*;\n\n\n\n#[cfg(target_os = \"windows\")]\n\npub use win_io::*;","file_path":"lib/src/io/mod.rs","rank":55,"score":7.291060062238697},{"content":" }\n\n }\n\n\n\n if duplicated.is_empty() {\n\n Ok(mods)\n\n } else {\n\n Err(\n\n de::Error::custom(\n\n format!(\n\n \"duplicated modifiers ({})\",\n\n duplicated.iter()\n\n .map(|key_mod| format!(\"{}\", key_mod))\n\n .join(\",\")\n\n )\n\n )\n\n )\n\n }\n\n }\n\n\n\n fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n\n write!(f, \"[<key modifier>, ...]\")\n\n }\n\n}","file_path":"lib/src/io/key.rs","rank":57,"score":7.056213540880569},{"content":"\n\n fn new(input_id: Id, handler: &'h mut InputHandler<Id>) -> Self {\n\n Self {\n\n input_id,\n\n handler,\n\n }\n\n }\n\n\n\n pub fn with<H>(self, new_handler: H) -> &'h mut InputHandler<Id>\n\n where\n\n H: FnMut(Id, InputEvent, InputKind) + 'static\n\n {\n\n self.handler.handlers.insert(self.input_id, Box::new(new_handler));\n\n self.handler\n\n }\n\n\n\n pub fn axis<H>(self, mut new_handler: H) -> &'h mut InputHandler<Id>\n\n where\n\n H: FnMut(AxisValue) + 'static\n\n {\n","file_path":"lib/src/io/input_handler.rs","rank":58,"score":6.974115748133547},{"content":"use {\n\n std::{\n\n os::windows::ffi::{OsStrExt, OsStringExt},\n\n ffi::{OsStr, OsString},\n\n pin::Pin,\n\n marker::Unpin,\n\n },\n\n winapi::{\n\n shared::{\n\n ntdef::{\n\n LPCWSTR,\n\n WCHAR,\n\n MAKELANGID,\n\n LANG_NEUTRAL,\n\n SUBLANG_DEFAULT,\n\n },\n\n minwindef::{\n\n HINSTANCE,\n\n DWORD,\n\n LPVOID,\n","file_path":"lib/src/os/windows/mod.rs","rank":59,"score":6.942519646234627},{"content":" self.with(move |id, event, kind| {\n\n match kind {\n\n InputKind::Axis(scale) => new_handler(event.axis_value() * scale),\n\n _ => log::error! {\n\n target: Self::LOG_TARGET,\n\n \"{:#?} handler type mismatch, handler expects axis while input id is action\",\n\n id\n\n }\n\n }\n\n })\n\n }\n\n\n\n pub fn action<H>(self, mut new_handler: H) -> &'h mut InputHandler<Id>\n\n where\n\n H: FnMut(InputEvent) + 'static\n\n {\n\n self.with(move |id, event, kind| {\n\n match kind {\n\n InputKind::Action => new_handler(event),\n\n _ => log::error! {\n","file_path":"lib/src/io/input_handler.rs","rank":60,"score":6.749389951573423},{"content":"pub mod renderer;\n\n\n\npub use renderer::Renderer;\n","file_path":"lib/src/graphics/mod.rs","rank":61,"score":6.668630110968168},{"content":" cc_build.define(\"___macos___\", None)\n\n .define(\"VK_USE_PLATFORM_MACOS_MVK\", None);\n\n } else if cfg!(target_os = \"linux\") {\n\n cc_build.define(\"___linux___\", None);\n\n } else {\n\n cc_build.define(\"___unknown___\", None);\n\n }\n\n\n\n if cfg!(debug_assertions) {\n\n cc_build.define(\"___debug___\", None);\n\n } else {\n\n cc_build.define(\"___release___\", None);\n\n }\n\n\n\n ffi::process_c_srcs(&src_path, &include_dirs, &mut cc_build)?;\n\n\n\n cc_build.compile(\"apriori2.c.ffi\");\n\n\n\n for lib in libraries {\n\n let lib_name = lib.file_stem()\n","file_path":"infra/src/lib.rs","rank":62,"score":6.23410484251678},{"content":"\n\n let result = GetRawInputData(\n\n lparam as HRAWINPUT,\n\n RID_INPUT,\n\n std::ptr::null_mut(),\n\n &mut input_size,\n\n std::mem::size_of::<RAWINPUTHEADER>() as UINT\n\n );\n\n\n\n if result != 0 {\n\n return Err(os::windows::last_error(\"get raw input data (get input size)\"));\n\n }\n\n\n\n let mut bytes = vec![0u8; input_size as usize];\n\n\n\n let size = GetRawInputData(\n\n lparam as HRAWINPUT,\n\n RID_INPUT,\n\n bytes.as_mut_ptr() as LPVOID,\n\n &mut input_size,\n","file_path":"lib/src/os/windows/input_handling.rs","rank":63,"score":6.21727621736419},{"content":" stringify![$str],\n\n err\n\n };\n\n\n\n return;\n\n }\n\n }\n\n }\n\n };\n\n }\n\n\n\n let level: log::Level = match as_str![level].parse() {\n\n Ok(lvl) => lvl,\n\n Err(err) => {\n\n error! {\n\n target: LOG_TARGET,\n\n \"FFI log error while parsing log level -- {}\",\n\n err\n\n };\n\n\n","file_path":"lib/src/core/log.rs","rank":64,"score":6.048725664035805},{"content":"\n\n // See SetWindowLongPtrW docs\n\n // https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowlongptrw#return-value\n\n // (About SetLastError and SetWindowLongPtrW return value)\n\n\n\n SetLastError(0);\n\n\n\n let result = SetWindowLongPtrW(\n\n hwnd,\n\n GWLP_USERDATA,\n\n window_internal as LONG_PTR\n\n );\n\n\n\n let last_error = GetLastError();\n\n\n\n if result == 0 && last_error != 0 {\n\n return Err(os::windows::last_error(\"set window long ptr\"));\n\n }\n\n\n\n init_raw_input(hwnd)?;\n","file_path":"lib/src/os/windows/input_handling.rs","rank":67,"score":5.474670615286078},{"content":" }\n\n\n\n fn size(&self) -> Result<WindowSize> {\n\n let size;\n\n unsafe {\n\n let mut rect: RECT = std::mem::zeroed();\n\n\n\n if GetWindowRect(self.hwnd, &mut rect) == 0 {\n\n return Err(last_error(\"get window size\"));\n\n }\n\n\n\n size = WindowSize {\n\n width: (rect.right - rect.left).abs() as u16,\n\n height: (rect.bottom - rect.top).abs() as u16\n\n }\n\n }\n\n\n\n Ok(size)\n\n }\n\n\n","file_path":"lib/src/os/windows/mod.rs","rank":68,"score":5.419421147491898},{"content":" } else if let Some(ext) = path.extension() {\n\n let file_name = path.file_stem()\n\n .ok_or(Error::FilenameExpected(path.clone().into()))?\n\n .to_string_lossy();\n\n\n\n if file_name.ends_with(RUST_VISIBLE_FILE_EXT) && ext == h_ext {\n\n builder = builder.header(path.to_string_lossy());\n\n bindings_count += 1;\n\n }\n\n\n\n if ext == c_ext {\n\n cc_build.file(path.clone());\n\n }\n\n\n\n println!(\"cargo:rerun-if-changed={}\", path.display());\n\n\n\n }\n\n }\n\n\n\n Ok((builder, bindings_count))\n\n}","file_path":"infra/src/ffi.rs","rank":69,"score":5.353642082944379},{"content":" axis_id: self.axis_id.normalized(),\n\n ..*self\n\n }\n\n }\n\n\n\n pub fn axis_id(&self) -> AxisId {\n\n self.axis_id\n\n }\n\n\n\n pub fn scale(&self) -> AxisScale {\n\n self.scale\n\n }\n\n\n\n pub fn mods(&self) -> KeyMods {\n\n self.mods\n\n }\n\n}\n\n\n\nimpl fmt::Display for Axis {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n","file_path":"lib/src/io/axis.rs","rank":70,"score":5.221936989979021},{"content":"use {\n\n std::{\n\n fmt,\n\n collections::HashSet,\n\n },\n\n serde::{\n\n ser::{Serialize, Serializer, SerializeSeq},\n\n de::{self, Deserialize, Deserializer, Visitor, SeqAccess}\n\n },\n\n bitflags::bitflags,\n\n itertools::Itertools,\n\n};\n\n\n\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, serde::Serialize, serde::Deserialize)]\n\npub enum VirtualKey {\n\n MouseLeft,\n\n MouseMiddle,\n\n MouseRight,\n\n MouseX1,\n\n MouseX2,\n","file_path":"lib/src/io/key.rs","rank":71,"score":5.1919320174762245},{"content":" return Err(Error::KeyAndModifierMatch(key));\n\n }\n\n\n\n let action = Self {\n\n key,\n\n mods\n\n };\n\n\n\n Ok(action)\n\n }\n\n\n\n /// Transforms OS specific keys to general keys\n\n pub fn normalized(&self) -> Self {\n\n Self {\n\n key: self.key.normalized(),\n\n ..*self\n\n }\n\n }\n\n\n\n pub fn key(&self) -> VirtualKey {\n","file_path":"lib/src/io/action.rs","rank":72,"score":4.967442018214021},{"content":" }\n\n}\n\n\n\nimpl<Id: InputId> From<InputMap<Id>> for InputHandler<Id> {\n\n fn from(input_map: InputMap<Id>) -> Self {\n\n let mut handler = Self::new();\n\n\n\n handler.update_inputs(&input_map);\n\n\n\n handler\n\n }\n\n}\n\n\n\npub struct InputHandlerAdder<'h, Id: InputId> {\n\n input_id: Id,\n\n handler: &'h mut InputHandler<Id>\n\n}\n\n\n\nimpl<'h, Id: InputId> InputHandlerAdder<'h, Id> {\n\n const LOG_TARGET: &'static str = \"InputHandlerAdder\";\n","file_path":"lib/src/io/input_handler.rs","rank":73,"score":4.763836772191731},{"content":" Self::Serialization(err.to_string())\n\n }\n\n}\n\n\n\nimpl<T> From<PoisonError<T>> for Error {\n\n fn from(err: PoisonError<T>) -> Self {\n\n Self::Sync(err.to_string())\n\n }\n\n}\n\n\n\nimpl fmt::Display for Error {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n match self {\n\n Self::Apriori2FFI(_err, desc) => write!(f, \"FFI error: {}\", desc),\n\n Self::Utf8Error(err) => write!(f, \"{}\", err),\n\n Self::OsSpecific(err) => write!(f, \"(OS) {}\", err),\n\n Self::KeyAndModifierMatch(key) => {\n\n write!(f, \"{:#?} - key and modifier are same\", key)\n\n },\n\n Self::Sync(err) => write!(f, \"{}\", err),\n","file_path":"lib/src/core/mod.rs","rank":74,"score":4.753020525091749},{"content":" pub y: i16\n\n}\n\n\n\n#[derive(Debug)]\n\npub enum WindowState {\n\n Close,\n\n Show,\n\n Hide,\n\n SizeChanged(WindowSize),\n\n PositionChanged(WindowPosition),\n\n}\n\n\n\nimpl fmt::Display for WindowSize {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n write!(\n\n f,\n\n \"(width = {}, height = {})\",\n\n self.width, self.height\n\n )\n\n }\n","file_path":"lib/src/os/mod.rs","rank":75,"score":4.723353612962596},{"content":" _ => unreachable!()\n\n })\n\n }\n\n}\n\n\n\nimpl fmt::Display for VirtualKey {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n write!(f, \"{:?}\", *self)\n\n }\n\n}\n\n\n\npub type KeyModsUnderlyingType = u32;\n\n\n\nbitflags! {\n\n pub struct KeyMods: KeyModsUnderlyingType {\n\n const CTRL = 0x1;\n\n const CMD = 0x2;\n\n const SHIFT = 0x4;\n\n const ALT = 0x8;\n\n }\n","file_path":"lib/src/io/key.rs","rank":76,"score":4.674856694941957},{"content":" self.key\n\n }\n\n\n\n pub fn mods(&self) -> KeyMods {\n\n self.mods\n\n }\n\n}\n\n\n\nimpl fmt::Display for Action {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n write!(f, \"Action(key: {}, mods: {})\", self.key, self.mods)\n\n }\n\n}","file_path":"lib/src/io/action.rs","rank":77,"score":4.6683544791866876},{"content":"const GENERIC_DESKTOP_CONTROLS: USHORT = 0x01;\n\n\n\n// https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/hid-usages#usage-id\n\nconst HID_USAGE_GENERIC_MOUSE: USHORT = 0x02;\n\nconst HID_USAGE_GENERIC_KEYBOARD: USHORT = 0x06;\n\n\n\npub unsafe extern \"system\" fn window_cb<Id: InputId>(\n\n hwnd: HWND,\n\n msg: UINT,\n\n wparam: WPARAM,\n\n lparam: LPARAM\n\n) -> LRESULT {\n\n match window_cb_inner::<Id>(hwnd, msg, wparam, lparam) {\n\n Ok(Some(result)) => result,\n\n Ok(None) => DefWindowProcW(hwnd, msg, wparam, lparam),\n\n Err(err) => {\n\n log::error! {\n\n target: LOG_TARGET,\n\n \"{}\", err\n\n };\n","file_path":"lib/src/os/windows/input_handling.rs","rank":78,"score":4.52290860524675},{"content":" target: Self::LOG_TARGET,\n\n \"{:#?} handler type mismatch, handler expects action while input id is axis\",\n\n id\n\n }\n\n }\n\n })\n\n }\n\n}\n\n\n\n#[cfg(target_os = \"windows\")]\n\npub(crate) struct WindowsInputAuxInfo {\n\n pub mods: KeyMods\n\n}\n\n\n\n#[cfg(target_os = \"windows\")]\n\nimpl WindowsInputAuxInfo {\n\n fn new() -> Self {\n\n Self {\n\n mods: KeyMods::empty()\n\n }\n\n }\n\n}\n","file_path":"lib/src/io/input_handler.rs","rank":79,"score":4.388912342641175},{"content":"\n\nimpl AxisId {\n\n /// Transforms OS specific keys to general keys\n\n pub fn normalized(&self) -> Self {\n\n match self {\n\n Self::Key(key) => Self::Key(key.normalized()),\n\n _ => self.clone()\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for AxisId {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n write!(f, \"{:?}\", *self)\n\n }\n\n}\n\n\n\n#[derive(Debug, Serialize, Deserialize, Clone)]\n\npub struct Axis {\n\n axis_id: AxisId,\n","file_path":"lib/src/io/axis.rs","rank":80,"score":4.280533425036855},{"content":"pub mod graphics;\n\npub mod core;\n\npub mod os;\n\npub mod io;\n\nmod ffi;","file_path":"lib/src/lib.rs","rank":81,"score":3.7806519009389286},{"content":" fn platform_handle(&self) -> ffi::Handle {\n\n self.hwnd as ffi::Handle\n\n }\n\n\n\n fn input_handler(&self) -> &io::InputHandler<Id> {\n\n &self.internal.input_handler\n\n }\n\n\n\n fn input_handler_mut(&mut self) -> &mut io::InputHandler<Id> {\n\n &mut self.internal.input_handler\n\n }\n\n\n\n fn handle_window_state<H>(&mut self, handler: H)\n\n where\n\n H: FnMut(WindowState) + 'static\n\n {\n\n self.internal.state_handler = Box::new(handler);\n\n }\n\n}\n\n\n","file_path":"lib/src/os/windows/mod.rs","rank":82,"score":3.5400679311759653},{"content":"\n\nimpl fmt::Display for Input {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n match self {\n\n Self::Action(action) => write!(f, \"{}\", action),\n\n Self::Axis(axis) => write!(f, \"{}\", axis),\n\n }\n\n }\n\n}\n\n\n\nimpl From<Axis> for Input {\n\n fn from(axis: Axis) -> Self {\n\n Self::Axis(axis)\n\n }\n\n}\n\n\n\nimpl From<Action> for Input {\n\n fn from(action: Action) -> Self {\n\n Self::Action(action)\n\n }\n\n}\n\n\n\n#[derive(Debug, PartialEq, Clone, Copy)]\n\npub enum InputKind {\n\n Axis(AxisScale),\n\n Action\n\n}\n\n\n","file_path":"lib/src/io/input.rs","rank":83,"score":3.2310155391456394},{"content":" window_class_name.push(0);\n\n\n\n let mut window_title = OsStr::new(title)\n\n .encode_wide().collect::<Vec<u16>>();\n\n\n\n // Add '\\0' at the end\n\n window_title.push(0);\n\n\n\n let hwnd;\n\n let mut internal;\n\n unsafe {\n\n let window_class = WNDCLASSW {\n\n style: 0,\n\n cbClsExtra: 0,\n\n cbWndExtra: 0,\n\n hInstance: 0 as HINSTANCE,\n\n hIcon: 0 as HICON,\n\n hCursor: LoadCursorW(std::ptr::null_mut(), IDC_CROSS),\n\n hbrBackground: 0x10 as HBRUSH,\n\n lpszMenuName: 0 as LPCWSTR,\n","file_path":"lib/src/os/windows/mod.rs","rank":84,"score":3.200447199124253},{"content":" std::mem::size_of::<RAWINPUTHEADER>() as UINT\n\n );\n\n\n\n if size != input_size {\n\n return Err(os::windows::last_error(\"get raw input data (invalid size)\"));\n\n }\n\n\n\n let input = &mut *(bytes.as_mut_ptr() as *mut RAWINPUT);\n\n\n\n if input.header.dwType == RIM_TYPEKEYBOARD {\n\n const FAKE_KEY: USHORT = 0xFF;\n\n\n\n let keyboard = input.data.keyboard();\n\n let scan_code = keyboard.MakeCode;\n\n let key = keyboard.VKey;\n\n let flags = keyboard.Flags;\n\n\n\n if key == FAKE_KEY {\n\n return Ok(None);\n\n }\n","file_path":"lib/src/os/windows/input_handling.rs","rank":85,"score":3.1213352176458895},{"content":" return;\n\n }\n\n };\n\n\n\n let target = as_str![target];\n\n\n\n let message = unsafe {\n\n printf(format, args)\n\n };\n\n\n\n log! {\n\n target: target,\n\n level,\n\n \"{}\", message\n\n };\n\n}\n","file_path":"lib/src/core/log.rs","rank":86,"score":2.794984487952883},{"content":" scale: AxisScale,\n\n mods: KeyMods,\n\n}\n\n\n\nimpl Axis {\n\n pub fn new(axis_id: AxisId, scale: AxisScale, mods: KeyMods) -> Self {\n\n Self {\n\n axis_id,\n\n scale,\n\n mods,\n\n }\n\n }\n\n\n\n pub fn with_unit_scale(axis_id: AxisId, mods: KeyMods) -> Self {\n\n Self::new(axis_id, 1.0, mods)\n\n }\n\n\n\n /// Transforms OS specific keys to general keys\n\n pub fn normalized(&self) -> Self {\n\n Self {\n","file_path":"lib/src/io/axis.rs","rank":87,"score":2.7838405136754343},{"content":"}\n\n\n\nimpl fmt::Display for WindowPosition {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n write!(\n\n f,\n\n \"(x = {}, y = {})\",\n\n self.x, self.y\n\n )\n\n }\n\n}\n\n\n","file_path":"lib/src/os/mod.rs","rank":88,"score":2.7775983911864914},{"content":" fn drop(&mut self) {\n\n unsafe {\n\n if !self.internal.is_dropped {\n\n if DestroyWindow(self.hwnd) == 0 {\n\n log::error! {\n\n target: Self::LOG_TARGET,\n\n \"{}\", last_error(\"window destroy\")\n\n }\n\n }\n\n }\n\n }\n\n\n\n log::debug! {\n\n target: Self::LOG_TARGET,\n\n \"drop window\"\n\n }\n\n }\n\n}\n\n\n\nimpl<Id: io::InputId> WindowMethods<Id> for Window<Id> {\n","file_path":"lib/src/os/windows/mod.rs","rank":89,"score":2.7223831616748955},{"content":" }\n\n}\n\n\n\nimpl<T> std::ops::Deref for AssumeThreadSafe<T> {\n\n type Target = T;\n\n\n\n fn deref(&self) -> &Self::Target {\n\n &self.0\n\n }\n\n}\n","file_path":"lib/src/core/mod.rs","rank":90,"score":2.714003499120339},{"content":" }\n\n}\n\n\n\n#[derive(Debug, PartialEq)]\n\npub enum InputEvent {\n\n Pressed,\n\n Released,\n\n // Repeat(u16),\n\n // DoubleClick,\n\n Axis(AxisValue),\n\n}\n\n\n\nimpl InputEvent {\n\n pub fn axis_value(&self) -> AxisValue {\n\n match self {\n\n Self::Axis(value) => *value,\n\n // Self::Repeat(value) => *value as AxisValue,\n\n Self::Pressed => 1.0,\n\n _ => 0.0\n\n }\n\n }\n\n}","file_path":"lib/src/io/input.rs","rank":92,"score":2.6456194793465997},{"content":" pub fn is_general_mod(&self) -> bool {\n\n self.split_general_mod().is_some()\n\n }\n\n\n\n /// Splits `Ctrl`, `Alt` or `Shift` into left and right.\n\n pub fn split_general_mod(&self) -> Option<(Self, Self)> {\n\n match self {\n\n Self::Ctrl => Some((Self::LeftCtrl, Self::RightCtrl)),\n\n Self::Shift => Some((Self::LeftShift, Self::RightShift)),\n\n Self::Alt => Some((Self::LeftAlt, Self::RightAlt)),\n\n _ => None\n\n }\n\n }\n\n\n\n pub fn as_general_mod(&self) -> Option<Self> {\n\n match self {\n\n Self::Ctrl\n\n | Self::LeftCtrl\n\n | Self::RightCtrl => Some(Self::Ctrl),\n\n\n","file_path":"lib/src/io/key.rs","rank":93,"score":2.6268639961875566},{"content":"use {\n\n winapi::{\n\n shared::{\n\n minwindef::{\n\n TRUE,\n\n FALSE,\n\n BOOL,\n\n UINT,\n\n USHORT,\n\n DWORD,\n\n WPARAM,\n\n LPARAM,\n\n LRESULT,\n\n LPVOID,\n\n LOWORD,\n\n HIWORD,\n\n },\n\n windef::{\n\n HWND,\n\n },\n","file_path":"lib/src/os/windows/input_handling.rs","rank":94,"score":2.574689954189478},{"content":" pub fn as_os_ctrl(&self) -> Option<Self> {\n\n match self.as_general_mod() {\n\n #[cfg(target_os = \"windows\")]\n\n Some(Self::Ctrl) => Some(Self::OsCtrl),\n\n\n\n #[cfg(target_os = \"macos\")]\n\n Some(Self::Cmd) => Some(Self::OsCtrl),\n\n\n\n _ => None\n\n }\n\n }\n\n\n\n /// Transforms OS specific keys into general keys\n\n pub fn normalized(&self) -> Self {\n\n match self {\n\n #[cfg(target_os = \"windows\")]\n\n Self::OsCtrl => Self::Ctrl,\n\n\n\n #[cfg(target_os = \"macos\")]\n\n Self::OsCtrl => Self::Cmd,\n","file_path":"lib/src/io/key.rs","rank":95,"score":2.2938845832685577},{"content":" pub fn handle(&mut self, input_id: Id) -> InputHandlerAdder<Id> {\n\n InputHandlerAdder::new(input_id, self)\n\n }\n\n\n\n pub fn update_inputs(&mut self, input_map: &InputMap<Id>) {\n\n log::trace! {\n\n target: Self::LOG_TARGET,\n\n \"update inputs\"\n\n }\n\n\n\n for (id, variants) in input_map.hash_map().iter() {\n\n let inputs: Vec<Input> = variants.clone().into();\n\n\n\n for input in inputs {\n\n log::trace! {\n\n target: Self::LOG_TARGET,\n\n \"\\t{:?}: {}\",\n\n id, input\n\n }\n\n\n","file_path":"lib/src/io/input_handler.rs","rank":96,"score":2.2938845832685577},{"content":" Axis(Axis),\n\n Action(Action)\n\n}\n\n\n\nimpl Input {\n\n /// Transforms OS specific keys to general keys\n\n pub fn normalized(&self) -> Self {\n\n match self {\n\n Self::Axis(axis) => Self::Axis(axis.normalized()),\n\n Self::Action(action) => Self::Action(action.normalized())\n\n }\n\n }\n\n\n\n /// Splits `Ctrl`, `Alt` or `Shift` to left and right\n\n pub fn split_general_mod(&self) -> Option<(Input, Input)> {\n\n match self {\n\n Self::Axis(axis) => match axis.axis_id() {\n\n AxisId::Key(key) => key.split_general_mod()\n\n .map(|(left, right)| {\n\n macro_rules! make_input {\n","file_path":"lib/src/io/input.rs","rank":97,"score":2.136109274646825},{"content":"}\n\n\n\nimpl KeyMods {\n\n pub fn as_virtual_keys(&self) -> Vec<VirtualKey> {\n\n macro_rules! vec_mods {\n\n (let $vec:ident = { $(($mods:expr, $repr:expr)),+ $(,)? }) => {\n\n let mut $vec = vec![];\n\n\n\n $(\n\n if self.contains($mods) {\n\n $vec.push($repr);\n\n }\n\n )+\n\n\n\n let $vec = $vec;\n\n };\n\n }\n\n\n\n vec_mods! {\n\n let mods = {\n","file_path":"lib/src/io/key.rs","rank":99,"score":2.0052797915559046}],"string":"[\n {\n \"content\": \"pub fn process_c_srcs(dir: &Path, include_dirs: &Vec<PathBuf>, cc_build: &mut cc::Build) -> Result<()> {\\n\\n for entry in fs::read_dir(dir)? {\\n\\n let entry = entry?;\\n\\n let path = entry.path();\\n\\n\\n\\n if path.is_file() {\\n\\n continue;\\n\\n }\\n\\n\\n\\n if let Some(dir_name) = path.components().last() {\\n\\n if dir_name.as_os_str().to_string_lossy() == FOREIGN_FN_IFACE_DIR_NAME {\\n\\n let builder = bindgen::Builder::default()\\n\\n .clang_args(\\n\\n include_dirs.iter()\\n\\n .map(|path| format!(\\\"-F{}\\\", path.display()))\\n\\n )\\n\\n .blacklist_item(VULKAN_ITEM_REGEX)\\n\\n .raw_line(\\\"#![allow(unused_variables)]\\\")\\n\\n .raw_line(\\\"#![allow(non_snake_case)]\\\")\\n\\n .raw_line(\\\"#![allow(non_camel_case_types)]\\\")\\n\",\n \"file_path\": \"infra/src/ffi.rs\",\n \"rank\": 2,\n \"score\": 189508.1791832314\n },\n {\n \"content\": \"pub fn last_error(error_kind: &str) -> Error {\\n\\n let mut buffer = vec![0 as WCHAR; 1024];\\n\\n\\n\\n unsafe {\\n\\n FormatMessageW(\\n\\n FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,\\n\\n std::ptr::null_mut(),\\n\\n GetLastError(),\\n\\n MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT) as DWORD,\\n\\n buffer.as_mut_ptr(),\\n\\n buffer.len() as DWORD,\\n\\n std::ptr::null_mut()\\n\\n );\\n\\n }\\n\\n\\n\\n let null_idx = buffer.as_slice().iter().position(|&c| c == '\\\\r' as WCHAR).unwrap();\\n\\n buffer.truncate(null_idx);\\n\\n\\n\\n let description = OsString::from_wide(buffer.as_slice());\\n\\n let description = description.to_string_lossy().to_string();\\n\\n\\n\\n let description = format!(\\\"{} -- {}\\\", error_kind, description);\\n\\n\\n\\n Error::OsSpecific(description)\\n\\n}\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 4,\n \"score\": 180737.76790604254\n },\n {\n \"content\": \"pub fn execute() -> Result<()> {\\n\\n let mut msg: MSG = unsafe {\\n\\n std::mem::zeroed()\\n\\n };\\n\\n\\n\\n log::trace! {\\n\\n target: LOG_TARGET,\\n\\n \\\"execute IO\\\"\\n\\n }\\n\\n\\n\\n while is_active()? {\\n\\n for hwnd in WINDOWS.read()?.iter() {\\n\\n unsafe {\\n\\n if PeekMessageW(\\n\\n &mut msg,\\n\\n **hwnd,\\n\\n 0,\\n\\n 0,\\n\\n PM_REMOVE\\n\\n ) > 0 {\\n\\n TranslateMessage(&msg);\\n\\n DispatchMessageW(&msg);\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/io/win_io.rs\",\n \"rank\": 5,\n \"score\": 143885.37440098703\n },\n {\n \"content\": \"pub fn stop() -> Result<()> {\\n\\n log::trace! {\\n\\n target: LOG_TARGET,\\n\\n \\\"stop IO\\\"\\n\\n }\\n\\n\\n\\n let mut is_active = IS_IO_ACTIVE.write()?;\\n\\n *is_active = false;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/io/win_io.rs\",\n \"rank\": 6,\n \"score\": 143885.37440098703\n },\n {\n \"content\": \"pub fn is_active() -> Result<bool> {\\n\\n IS_IO_ACTIVE.read()\\n\\n .map(|v| *v)\\n\\n .map_err(|err| err.into())\\n\\n}\",\n \"file_path\": \"lib/src/io/win_io.rs\",\n \"rank\": 7,\n \"score\": 135697.37112038062\n },\n {\n \"content\": \"fn process_ffi_dir(dir: &Path, mut builder: bindgen::Builder, cc_build: &mut cc::Build)\\n\\n -> Result<(bindgen::Builder, usize)> {\\n\\n let c_ext = \\\"c\\\";\\n\\n let h_ext = \\\"h\\\";\\n\\n\\n\\n let mut bindings_count = 0;\\n\\n\\n\\n for entry in fs::read_dir(dir)? {\\n\\n let entry = entry?;\\n\\n let path = entry.path();\\n\\n\\n\\n if path.is_dir() {\\n\\n let (subdir_builder, subdir_bindins_count) = process_ffi_dir(\\n\\n &path,\\n\\n builder,\\n\\n cc_build\\n\\n )?;\\n\\n\\n\\n builder = subdir_builder;\\n\\n bindings_count += subdir_bindins_count;\\n\",\n \"file_path\": \"infra/src/ffi.rs\",\n \"rank\": 8,\n \"score\": 112641.10034714104\n },\n {\n \"content\": \"pub fn project_build(\\n\\n src_path: PathBuf,\\n\\n include_dirs: Vec<PathBuf>,\\n\\n libraries: Vec<PathBuf>,\\n\\n) -> Result<()> {\\n\\n shader::process_shader_srcs(&src_path, &src_path)?;\\n\\n\\n\\n let mut cc_build = cc::Build::new();\\n\\n cc_build.includes(include_dirs.clone())\\n\\n .warnings_into_errors(true);\\n\\n\\n\\n if cfg!(target_os = \\\"windows\\\") {\\n\\n let c11_std_flag = \\\"/std:c11\\\";\\n\\n let anno_union_suppress_warn = \\\"/wd4201\\\";\\n\\n\\n\\n cc_build.define(\\\"___windows___\\\", None)\\n\\n .define(\\\"VK_USE_PLATFORM_WIN32_KHR\\\", None)\\n\\n .flag(c11_std_flag)\\n\\n .flag(anno_union_suppress_warn);\\n\\n } else if cfg!(target_os = \\\"macos\\\") {\\n\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 9,\n \"score\": 104652.93366560253\n },\n {\n \"content\": \"fn main() -> infra::Result<()> {\\n\\n let project_path = Path::new(env!(\\\"CARGO_MANIFEST_DIR\\\"));\\n\\n let src_path = project_path.join(\\\"src\\\");\\n\\n\\n\\n let vulkan_sdk = env::var(\\\"VULKAN_SDK\\\")?;\\n\\n let vulkan_sdk = Path::new(&vulkan_sdk);\\n\\n\\n\\n let include_dirs = vec![\\n\\n src_path.clone(),\\n\\n vulkan_sdk.join(\\\"Include\\\")\\n\\n ];\\n\\n\\n\\n let libraries = vec![\\n\\n vulkan_sdk.join(\\\"Lib\\\").join(\\\"vulkan-1\\\")\\n\\n ];\\n\\n\\n\\n project_build(src_path, include_dirs, libraries)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"lib/build.rs\",\n \"rank\": 11,\n \"score\": 100845.83672542882\n },\n {\n \"content\": \" Apriori2Error error;\\n\",\n \"file_path\": \"lib/src/ffi/core/result.h\",\n \"rank\": 12,\n \"score\": 93114.90734689924\n },\n {\n \"content\": \"fn init_raw_input(hwnd: HWND) -> Result<()> {\\n\\n let mouse = RAWINPUTDEVICE {\\n\\n usUsagePage: GENERIC_DESKTOP_CONTROLS,\\n\\n usUsage: HID_USAGE_GENERIC_MOUSE,\\n\\n dwFlags: 0,\\n\\n hwndTarget: hwnd\\n\\n };\\n\\n\\n\\n let keyboard = RAWINPUTDEVICE {\\n\\n usUsagePage: GENERIC_DESKTOP_CONTROLS,\\n\\n usUsage: HID_USAGE_GENERIC_KEYBOARD,\\n\\n dwFlags: RIDEV_NOLEGACY,\\n\\n hwndTarget: hwnd\\n\\n };\\n\\n\\n\\n let mut devices = vec![mouse, keyboard];\\n\\n\\n\\n unsafe {\\n\\n let result = RegisterRawInputDevices(\\n\\n devices.as_mut_ptr(),\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 13,\n \"score\": 86237.90599890803\n },\n {\n \"content\": \"void error(const char *target, const char *format, ...);\\n\",\n \"file_path\": \"lib/src/ffi/core/log.h\",\n \"rank\": 14,\n \"score\": 60476.28598405041\n },\n {\n \"content\": \"void error(const char *target, const char *format, ...) {\\n\\n FFI_LOG_CODE(\\\"ERROR\\\", target, format, args)\\n\",\n \"file_path\": \"lib/src/ffi/core/log.c\",\n \"rank\": 15,\n \"score\": 60476.28598405041\n },\n {\n \"content\": \" VkDevice gpu;\\n\",\n \"file_path\": \"lib/src/ffi/graphics/renderer/renderer.impl.h\",\n \"rank\": 16,\n \"score\": 59258.7250366574\n },\n {\n \"content\": \"pub trait WindowMethods<Id: io::InputId> {\\n\\n fn show(&self);\\n\\n\\n\\n fn hide(&self);\\n\\n\\n\\n fn size(&self) -> Result<WindowSize>;\\n\\n\\n\\n fn platform_handle(&self) -> ffi::Handle;\\n\\n\\n\\n fn input_handler(&self) -> &io::InputHandler<Id>;\\n\\n\\n\\n fn input_handler_mut(&mut self) -> &mut io::InputHandler<Id>;\\n\\n\\n\\n fn handle_window_state<H>(&mut self, handler: H)\\n\\n where\\n\\n H: FnMut(WindowState) + 'static;\\n\\n}\\n\",\n \"file_path\": \"lib/src/os/mod.rs\",\n \"rank\": 17,\n \"score\": 42390.64872391436\n },\n {\n \"content\": \"const char *error_to_string(Apriori2Error error) {\\n\\n uint32_t general_error = (uint32_t)error;\\n\\n\\n\\n#define APRIORI_CASE(v, ...) case v: return #v __VA_ARGS__\\n\\n#define VK_CASE(v, ...) case VK_##v: return \\\"(Vulkan API) \\\" #v __VA_ARGS__\\n\\n\\n\\n switch (general_error) {\\n\\n APRIORI_CASE(SUCCESS);\\n\\n APRIORI_CASE(OUT_OF_MEMORY, \\\": memory allocation failure\\\");\\n\\n APRIORI_CASE(VK_PROC_NOT_FOUND, \\\": vkGetInstanceProcAddr failed\\\");\\n\\n APRIORI_CASE(DEBUG_REPORTER_CREATION, \\\": unable to create Vulkan Instance debug reporter\\\");\\n\\n APRIORI_CASE(LAYERS_NOT_FOUND, \\\": some Vulkan validation layers was not found\\\");\\n\\n APRIORI_CASE(EXTENSIONS_NOT_FOUND, \\\": some Vulkan extensions was not found\\\");\\n\\n APRIORI_CASE(GRAPHICS_QUEUE_FAMILY_NOT_FOUND, \\\": graphics queue family was not found on the physical device\\\");\\n\\n APRIORI_CASE(PRESENT_QUEUE_FAMILY_NOT_FOUND, \\\": present queue family was not found on the physical device\\\");\\n\\n APRIORI_CASE(\\n\\n RENDERER_QUEUE_FAMILIES_NOT_FOUND,\\n\\n \\\": both graphics and present queue families were not found on the physical device\\\"\\n\\n );\\n\\n\\n\\n VK_CASE(NOT_READY);\\n\\n VK_CASE(TIMEOUT);\\n\\n VK_CASE(EVENT_SET);\\n\\n VK_CASE(EVENT_RESET);\\n\\n VK_CASE(INCOMPLETE);\\n\\n VK_CASE(ERROR_OUT_OF_HOST_MEMORY);\\n\\n VK_CASE(ERROR_OUT_OF_DEVICE_MEMORY);\\n\\n VK_CASE(ERROR_INITIALIZATION_FAILED);\\n\\n VK_CASE(ERROR_DEVICE_LOST);\\n\\n VK_CASE(ERROR_MEMORY_MAP_FAILED);\\n\\n VK_CASE(ERROR_LAYER_NOT_PRESENT);\\n\\n VK_CASE(ERROR_EXTENSION_NOT_PRESENT);\\n\\n VK_CASE(ERROR_FEATURE_NOT_PRESENT);\\n\\n VK_CASE(ERROR_INCOMPATIBLE_DRIVER);\\n\\n VK_CASE(ERROR_TOO_MANY_OBJECTS);\\n\\n VK_CASE(ERROR_FORMAT_NOT_SUPPORTED);\\n\\n VK_CASE(ERROR_SURFACE_LOST_KHR);\\n\\n VK_CASE(ERROR_NATIVE_WINDOW_IN_USE_KHR);\\n\\n VK_CASE(SUBOPTIMAL_KHR);\\n\\n VK_CASE(ERROR_OUT_OF_DATE_KHR);\\n\\n VK_CASE(ERROR_INCOMPATIBLE_DISPLAY_KHR);\\n\\n VK_CASE(ERROR_VALIDATION_FAILED_EXT);\\n\\n VK_CASE(ERROR_INVALID_SHADER_NV);\\n\\n default:\\n\\n return \\\"Unknown error\\\";\\n\\n }\\n\\n\\n\\n#undef VK_CASE\\n\\n#undef APRIORI_CASE\\n\",\n \"file_path\": \"lib/src/ffi/core/error.c\",\n \"rank\": 18,\n \"score\": 41160.467364259646\n },\n {\n \"content\": \"const char *error_to_string(Apriori2Error error);\\n\",\n \"file_path\": \"lib/src/ffi/core/error.h\",\n \"rank\": 19,\n \"score\": 41160.467364259646\n },\n {\n \"content\": \"pub trait InputId: fmt::Debug + Clone + Unpin + Hash + Eq + Serialize + DeserializeOwned\\n\\n{}\\n\\n\\n\\nimpl<T> InputId for T\\n\\nwhere T: fmt::Debug + Clone + Unpin + Hash + Eq + Serialize + DeserializeOwned\\n\\n{}\\n\\n\\n\\n#[derive(Debug, Serialize, Deserialize)]\\n\\npub struct InputMap<Id: Hash + Eq> {\\n\\n input_map: HashMap<Id, InputVariants>\\n\\n}\\n\\n\\n\\nimpl<Id: InputId> InputMap<Id> {\\n\\n pub fn load<P: AsRef<Path>>(path: P) -> Result<Self> {\\n\\n let file = File::open(path)?;\\n\\n Ok(from_reader(file)?)\\n\\n }\\n\\n\\n\\n pub fn hash_map(&self) -> &HashMap<Id, InputVariants> {\\n\\n &self.input_map\\n\",\n \"file_path\": \"lib/src/io/input.rs\",\n \"rank\": 20,\n \"score\": 35319.689155441\n },\n {\n \"content\": \"fn vkey(key: USHORT, scan_code: USHORT, is_e0: bool) -> Option<VirtualKey> {\\n\\n // See https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes\\n\\n\\n\\n use VirtualKey::*;\\n\\n\\n\\n let key = match key as i32 {\\n\\n VK_CONTROL => if is_e0 {\\n\\n RightCtrl\\n\\n } else {\\n\\n LeftCtrl\\n\\n }\\n\\n VK_MENU => if is_e0 {\\n\\n RightAlt\\n\\n } else {\\n\\n LeftAlt\\n\\n }\\n\\n VK_SHIFT => match unsafe {\\n\\n MapVirtualKeyW(scan_code as UINT, MAPVK_VSC_TO_VK_EX) as i32\\n\\n } {\\n\\n VK_LSHIFT => LeftShift,\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 21,\n \"score\": 35197.39730365559\n },\n {\n \"content\": \" Handle object;\\n\",\n \"file_path\": \"lib/src/ffi/core/result.h\",\n \"rank\": 22,\n \"score\": 32638.621362848833\n },\n {\n \"content\": \"Result new_gpu(\\n\\n struct PhyDeviceDescr *phy_dev_descr,\\n\\n struct RendererQueueFamilies *families,\\n\\n VkDeviceQueueCreateInfo *queues_cis,\\n\\n uint32_t queues_cis_count\\n\\n) {\\n\\n ASSERT_NOT_NULL(phy_dev_descr);\\n\\n ASSERT_NOT_NULL(families);\\n\\n ASSERT_NOT_NULL(queues_cis);\\n\\n\\n\\n Result result = { 0 };\\n\\n VkPhysicalDeviceFeatures enabled_features = { 0 };\\n\\n VkDeviceCreateInfo device_ci = {\\n\\n .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO\\n\\n };\\n\\n VkDevice gpu = VK_NULL_HANDLE;\\n\\n\\n\\n info(LOG_TARGET, \\\"creating new GPU object...\\\");\\n\\n\\n\\n# ifdef ___debug___\\n\\n const char *layer_names[] = {\\n\\n \\\"VK_LAYER_LUNARG_standard_validation\\\"\\n\\n };\\n\\n\\n\\n const uint32_t layer_names_count = STATIC_ARRAY_SIZE(layer_names);\\n\\n# else\\n\\n const char *layer_names = NULL;\\n\\n const uint32_t layer_names_count = 0;\\n\\n# endif // ___debug___\\n\\n\\n\\n const char *extension_names[] = {\\n\\n VK_KHR_SWAPCHAIN_EXTENSION_NAME\\n\\n };\\n\\n\\n\\n result = check_all_device_layers_available(phy_dev_descr->phy_device, layer_names, layer_names_count);\\n\\n EXPECT_SUCCESS(result);\\n\\n\\n\\n result = check_all_device_extensions_available(\\n\\n phy_dev_descr->phy_device,\\n\\n extension_names,\\n\\n STATIC_ARRAY_SIZE(extension_names)\\n\\n );\\n\\n EXPECT_SUCCESS(result);\\n\\n\\n\\n if (phy_dev_descr->features.samplerAnisotropy)\\n\\n enabled_features.samplerAnisotropy = VK_TRUE;\\n\\n\\n\\n device_ci.enabledLayerCount = layer_names_count;\\n\\n device_ci.ppEnabledLayerNames = layer_names;\\n\\n device_ci.enabledExtensionCount = STATIC_ARRAY_SIZE(extension_names);\\n\\n device_ci.ppEnabledExtensionNames = extension_names;\\n\\n device_ci.queueCreateInfoCount = queues_cis_count;\\n\\n device_ci.pQueueCreateInfos = queues_cis;\\n\\n device_ci.pEnabledFeatures = &enabled_features;\\n\\n\\n\\n result.error = vkCreateDevice(phy_dev_descr->phy_device, &device_ci, NULL, &gpu);\\n\\n result.object = gpu;\\n\\n EXPECT_SUCCESS(result);\\n\\n\\n\\n info(LOG_TARGET, \\\"new GPU object created successfully\\\");\\n\\n\\n\\n FN_FORCE_EXIT(result);\\n\",\n \"file_path\": \"lib/src/ffi/graphics/renderer/renderer.impl.c\",\n \"rank\": 23,\n \"score\": 30795.794767342835\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n fs,\\n\\n path::{Path, PathBuf}\\n\\n },\\n\\n crate::{Result, Error},\\n\\n};\\n\\n\\n\\npub const FOREIGN_FN_IFACE_DIR_NAME: &'static str = \\\"ffi\\\";\\n\\nconst RUST_VISIBLE_FILE_EXT: &'static str = \\\".rs.h\\\";\\n\\nconst VULKAN_ITEM_REGEX: &'static str = r\\\"(PFN_)?((vk)|(Vk)|(VK)).*\\\";\\n\\n\\n\\n// TODO: panic if found several files with the same name\\n\\n\\n\",\n \"file_path\": \"infra/src/ffi.rs\",\n \"rank\": 25,\n \"score\": 26.39832366900411\n },\n {\n \"content\": \"use std::{path::PathBuf, io, fmt, env};\\n\\n\\n\\npub mod shader;\\n\\npub mod ffi;\\n\\n\\n\\npub const GENERATED_FILE_DIR: &'static str = \\\"generated\\\";\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum Error {\\n\\n Io(io::Error),\\n\\n FilenameExpected(PathBuf),\\n\\n ParentDirExpected(PathBuf),\\n\\n Bindgen,\\n\\n ShaderFile(String),\\n\\n ShaderCompile(shaderc::Error),\\n\\n EnvVar(env::VarError),\\n\\n Internal(String),\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Error {\\n\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 26,\n \"score\": 21.696632731043046\n },\n {\n \"content\": \"pub mod vulkan_instance;\\n\\npub mod log;\\n\\n\\n\\nuse {\\n\\n std::{\\n\\n fmt,\\n\\n sync::PoisonError,\\n\\n ffi::CStr,\\n\\n os::raw::c_char,\\n\\n },\\n\\n crate::{ffi, io},\\n\\n};\\n\\n\\n\\npub use vulkan_instance::VulkanInstance;\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum Error {\\n\\n Apriori2FFI(ffi::Apriori2Error, &'static str),\\n\\n Utf8Error(std::str::Utf8Error),\\n\\n OsSpecific(String),\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 27,\n \"score\": 18.119155926771704\n },\n {\n \"content\": \"impl From<shaderc::Error> for Error {\\n\\n fn from(err: shaderc::Error) -> Self {\\n\\n Self::ShaderCompile(err)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<env::VarError> for Error {\\n\\n fn from(err: env::VarError) -> Self {\\n\\n Self::EnvVar(err)\\n\\n }\\n\\n}\\n\\n\\n\\npub type Result<T> = std::result::Result<T, Error>;\\n\\n\\n\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 28,\n \"score\": 16.08596650330681\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n collections::HashMap,\\n\\n path::Path,\\n\\n fs::File,\\n\\n hash::Hash,\\n\\n marker::Unpin,\\n\\n fmt,\\n\\n },\\n\\n serde::{Serialize, Deserialize, de::DeserializeOwned},\\n\\n ron::de::from_reader,\\n\\n crate::{\\n\\n core::Result,\\n\\n io::*\\n\\n }\\n\\n};\\n\\n\\n\\n#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]\\n\\npub enum InputVariants {\\n\\n Axis(Vec<Axis>),\\n\",\n \"file_path\": \"lib/src/io/input.rs\",\n \"rank\": 29,\n \"score\": 14.120966360149188\n },\n {\n \"content\": \" Self::Serialization(err) => write!(f, \\\"{}\\\", err),\\n\\n Self::Io(err) => write!(f, \\\"(io error) {}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::error::Error for Error {}\\n\\n\\n\\npub type Result<T> = std::result::Result<T, Error>;\\n\\n\\n\\nimpl ffi::Result {\\n\\n pub fn try_unwrap<T>(&self) -> Result<*mut T> {\\n\\n let result;\\n\\n unsafe {\\n\\n if self.error == ffi::Apriori2Error_SUCCESS {\\n\\n result = std::mem::transmute::<ffi::Handle, *mut T>(self.object);\\n\\n } else {\\n\\n let error_code = self.error;\\n\\n\\n\\n let error_description = CStr::from_ptr(\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 30,\n \"score\": 14.039854717710256\n },\n {\n \"content\": \"use {\\n\\n std::sync::{RwLock},\\n\\n winapi::{\\n\\n shared::windef::HWND,\\n\\n um::winuser::*\\n\\n },\\n\\n lazy_static::lazy_static,\\n\\n crate::core::{Result, AssumeThreadSafe},\\n\\n};\\n\\n\\n\\nlazy_static! {\\n\\n static ref IS_IO_ACTIVE: RwLock<bool> = RwLock::new(true);\\n\\n pub(crate) static ref WINDOWS: RwLock<Vec<AssumeThreadSafe<HWND>>> = RwLock::new(vec![]);\\n\\n}\\n\\n\\n\\nconst LOG_TARGET: &'static str = \\\"Windows IO\\\";\\n\\n\\n\",\n \"file_path\": \"lib/src/io/win_io.rs\",\n \"rank\": 31,\n \"score\": 13.917886160735398\n },\n {\n \"content\": \"use {\\n\\n std::collections::HashMap,\\n\\n crate::io::*,\\n\\n};\\n\\n\\n\\npub struct InputHandler<Id: InputId> {\\n\\n inputs: HashMap<Input, Id>,\\n\\n handlers: HashMap<Id, Box<dyn FnMut(Id, InputEvent, InputKind)>>,\\n\\n\\n\\n #[cfg(target_os = \\\"windows\\\")]\\n\\n pub(crate) aux: WindowsInputAuxInfo,\\n\\n}\\n\\n\\n\\nimpl<Id: InputId> InputHandler<Id> {\\n\\n const LOG_TARGET: &'static str = \\\"InputHandler\\\";\\n\\n\\n\\n pub fn new() -> Self {\\n\\n Self::default()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 32,\n \"score\": 12.780548107276061\n },\n {\n \"content\": \"use crate::{\\n\\n ffi,\\n\\n os::{self, WindowMethods},\\n\\n core::{Result, VulkanInstance},\\n\\n io,\\n\\n};\\n\\n\\n\\npub struct Renderer {\\n\\n renderer_ffi: ffi::Renderer\\n\\n}\\n\\n\\n\\nimpl Renderer {\\n\\n const LOG_TARGET: &'static str = \\\"Rust/Renderer\\\";\\n\\n\\n\\n pub fn new<Id: io::InputId>(\\n\\n vk_instance: &VulkanInstance,\\n\\n window: &os::Window<Id>,\\n\\n ) -> Result<Self> {\\n\\n log::info! {\\n\\n target: Self::LOG_TARGET,\\n\",\n \"file_path\": \"lib/src/graphics/renderer.rs\",\n \"rank\": 35,\n \"score\": 12.048333111594268\n },\n {\n \"content\": \"use {\\n\\n std::fmt,\\n\\n crate::{core::Result, ffi, io}\\n\\n};\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\npub mod windows;\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\npub use windows::Window;\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct WindowSize {\\n\\n pub width: u16,\\n\\n pub height: u16\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct WindowPosition {\\n\\n pub x: i16,\\n\",\n \"file_path\": \"lib/src/os/mod.rs\",\n \"rank\": 36,\n \"score\": 11.98865099890525\n },\n {\n \"content\": \"use {\\n\\n std::fmt,\\n\\n serde::{Serialize, Deserialize},\\n\\n crate::{\\n\\n core::{Result, Error},\\n\\n io::*\\n\\n }\\n\\n};\\n\\n\\n\\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Serialize, Deserialize)]\\n\\npub struct Action {\\n\\n key: VirtualKey,\\n\\n mods: KeyMods\\n\\n}\\n\\n\\n\\nimpl Action {\\n\\n pub fn new(key: VirtualKey, mods: KeyMods) -> Result<Self> {\\n\\n if key.as_key_mods()\\n\\n .map(|mod_key| mods.contains(mod_key))\\n\\n .unwrap_or(false) {\\n\",\n \"file_path\": \"lib/src/io/action.rs\",\n \"rank\": 37,\n \"score\": 11.412815483832585\n },\n {\n \"content\": \"use {\\n\\n std::ffi::{c_void, CStr},\\n\\n libc::c_char,\\n\\n log::{log, error},\\n\\n printf::printf\\n\\n};\\n\\n\\n\\nconst LOG_TARGET: &'static str = \\\"apriori-log\\\";\\n\\n\\n\\n#[no_mangle]\\n\\nextern \\\"C\\\" fn ffi_log(level: *const c_char, target: *const c_char, format: *const c_char, args: *mut c_void) {\\n\\n macro_rules! as_str {\\n\\n ($str:expr) => {\\n\\n unsafe {\\n\\n match CStr::from_ptr($str).to_str() {\\n\\n Ok(value) => value,\\n\\n Err(err) => {\\n\\n error! {\\n\\n target: LOG_TARGET,\\n\\n \\\"FFI log error while converting \\\\\\\"{}\\\\\\\" to &str -- {}\\\",\\n\",\n \"file_path\": \"lib/src/core/log.rs\",\n \"rank\": 38,\n \"score\": 11.153818513140543\n },\n {\n \"content\": \" fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n match self {\\n\\n Self::Io(err) => write!(f, \\\"io error: {}\\\", err),\\n\\n Self::FilenameExpected(path) => write!(f, \\\"{}: file name expected\\\", path.display()),\\n\\n Self::ParentDirExpected(path) => write!(f, \\\"{}: parent directory expected\\\", path.display()),\\n\\n Self::Bindgen => write!(f, \\\"c bindings generation error\\\"),\\n\\n Self::ShaderFile(err) => write!(f, \\\"shader error: {}\\\", err),\\n\\n Self::ShaderCompile(err) => write!(f, \\\"shader compiler error: {}\\\", err),\\n\\n Self::EnvVar(err) => write!(f, \\\"env variable error: {}\\\", err),\\n\\n Self::Internal(err) => write!(f, \\\"internal error: {}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<io::Error> for Error {\\n\\n fn from(err: io::Error) -> Self {\\n\\n Self::Io(err)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 39,\n \"score\": 10.817892764901039\n },\n {\n \"content\": \"use super::{ffi, Result};\\n\\n\\n\\npub struct VulkanInstance {\\n\\n pub instance_ffi: ffi::VulkanInstance\\n\\n}\\n\\n\\n\\nimpl VulkanInstance {\\n\\n const LOG_TARGET: &'static str = \\\"Rust/VulkanInstance\\\";\\n\\n\\n\\n pub fn new() -> Result<Self> {\\n\\n log::info! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"creating new vulkan instance...\\\"\\n\\n }\\n\\n\\n\\n let instance;\\n\\n unsafe {\\n\\n instance = Self {\\n\\n instance_ffi: ffi::new_vk_instance().try_unwrap()?\\n\\n };\\n\",\n \"file_path\": \"lib/src/core/vulkan_instance.rs\",\n \"rank\": 40,\n \"score\": 10.595080756222544\n },\n {\n \"content\": \" basetsd::LONG_PTR,\\n\\n },\\n\\n um::{\\n\\n errhandlingapi::{\\n\\n SetLastError,\\n\\n GetLastError\\n\\n },\\n\\n winuser::*\\n\\n }\\n\\n },\\n\\n crate::{\\n\\n core::Result,\\n\\n os,\\n\\n io::*,\\n\\n }\\n\\n};\\n\\n\\n\\nconst LOG_TARGET: &'static str = \\\"Windows Window Callback\\\";\\n\\n\\n\\n// https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/hid-usages#usage-page\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 41,\n \"score\": 10.503040146651372\n },\n {\n \"content\": \" std::mem::transmute::<ffi::Handle, *mut c_char>(self.object)\\n\\n ).to_str()?;\\n\\n\\n\\n return Err(Error::Apriori2FFI(error_code, error_description));\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(result)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct AssumeThreadSafe<T>(T);\\n\\n\\n\\nunsafe impl<T> std::marker::Sync for AssumeThreadSafe<T> {}\\n\\n\\n\\nunsafe impl<T> std::marker::Send for AssumeThreadSafe<T> {}\\n\\n\\n\\nimpl<T> From<T> for AssumeThreadSafe<T> {\\n\\n fn from(v: T) -> Self {\\n\\n Self(v)\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 42,\n \"score\": 10.473037553920278\n },\n {\n \"content\": \"};\\n\\n\\n\\nmod input_handling;\\n\\n\\n\\nconst WINDOW_CLASS_NAME: &'static str = \\\"Apriori2WindowClass\\\";\\n\\n\\n\\npub(crate) struct WindowInternalInfo<Id: io::InputId> {\\n\\n pub(crate) input_handler: io::InputHandler<Id>,\\n\\n pub(crate) state_handler: Box<dyn FnMut(WindowState)>,\\n\\n pub(crate) is_dropped: bool,\\n\\n}\\n\\n\\n\\nimpl<Id: io::InputId> Unpin for WindowInternalInfo<Id> {}\\n\\n\\n\\npub struct Window<Id: io::InputId> {\\n\\n hwnd: HWND,\\n\\n internal: Pin<Box<WindowInternalInfo<Id>>>,\\n\\n}\\n\\n\\n\\nimpl<Id: io::InputId> Window<Id> {\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 43,\n \"score\": 10.084252454739612\n },\n {\n \"content\": \" KeyAndModifierMatch(io::VirtualKey),\\n\\n Sync(String),\\n\\n Serialization(String),\\n\\n Io(std::io::Error),\\n\\n}\\n\\n\\n\\nimpl From<std::str::Utf8Error> for Error {\\n\\n fn from(err: std::str::Utf8Error) -> Self {\\n\\n Self::Utf8Error(err)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<std::io::Error> for Error {\\n\\n fn from(err: std::io::Error) -> Self {\\n\\n Self::Io(err)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<ron::error::Error> for Error {\\n\\n fn from(err: ron::error::Error) -> Self {\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 45,\n \"score\": 9.811472301615145\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n env,\\n\\n path::Path\\n\\n },\\n\\n infra::{self, project_build}\\n\\n};\\n\\n\\n\",\n \"file_path\": \"lib/build.rs\",\n \"rank\": 46,\n \"score\": 9.80713334379464\n },\n {\n \"content\": \" .raw_line(\\\"#![allow(dead_code)]\\\")\\n\\n .raw_line(\\\"#![allow(non_upper_case_globals)]\\\");\\n\\n\\n\\n let (builder, bindings_count) = process_ffi_dir(&path, builder, cc_build)?;\\n\\n\\n\\n if bindings_count > 0 {\\n\\n let ffi_mod_path = path.join(\\\"mod.rs\\\");\\n\\n let bindings = builder.generate()\\n\\n .map_err(|_| Error::Bindgen)?;\\n\\n bindings.write_to_file(ffi_mod_path)?;\\n\\n }\\n\\n\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"infra/src/ffi.rs\",\n \"rank\": 47,\n \"score\": 8.769786806045232\n },\n {\n \"content\": \" },\\n\\n windef::{\\n\\n HWND,\\n\\n HICON,\\n\\n HBRUSH,\\n\\n HMENU,\\n\\n RECT,\\n\\n }\\n\\n },\\n\\n um::{\\n\\n winbase::*,\\n\\n winuser::*,\\n\\n errhandlingapi::GetLastError,\\n\\n }\\n\\n },\\n\\n crate::{\\n\\n core::{Result, Error},\\n\\n os::*,\\n\\n io,\\n\\n }\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 48,\n \"score\": 8.233045229778565\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n fmt,\\n\\n cmp::{PartialEq, Eq},\\n\\n hash::{Hash, Hasher}\\n\\n },\\n\\n serde::{Serialize, Deserialize},\\n\\n crate::io::*\\n\\n};\\n\\n\\n\\npub type AxisScale = f32;\\n\\npub type AxisValue = f32;\\n\\n\\n\\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize)]\\n\\npub enum AxisId {\\n\\n Key(VirtualKey),\\n\\n MousePositionX,\\n\\n MousePositionY,\\n\\n MouseWheel,\\n\\n}\\n\",\n \"file_path\": \"lib/src/io/axis.rs\",\n \"rank\": 49,\n \"score\": 8.172570441196484\n },\n {\n \"content\": \" const LOG_TARGET: &'static str = \\\"Window\\\";\\n\\n\\n\\n pub fn new(\\n\\n title: &str,\\n\\n size: WindowSize,\\n\\n position: WindowPosition\\n\\n ) -> Result<Self> {\\n\\n log::info! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"creating new window...\\\"\\n\\n };\\n\\n\\n\\n log::trace! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"\\\\twindow class name: \\\\\\\"{}\\\\\\\"\\\",\\n\\n WINDOW_CLASS_NAME\\n\\n };\\n\\n\\n\\n log::trace! {\\n\\n target: Self::LOG_TARGET,\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 50,\n \"score\": 8.068629651572675\n },\n {\n \"content\": \" .ok_or(Error::FilenameExpected(lib.clone()))?;\\n\\n let lib_dir = lib\\n\\n .parent()\\n\\n .ok_or(Error::ParentDirExpected(lib.clone()))?;\\n\\n\\n\\n println!(\\\"cargo:rustc-link-search=native={}\\\", lib_dir.display());\\n\\n println!(\\\"cargo:rustc-link-lib=static={}\\\", lib_name.to_string_lossy());\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 51,\n \"score\": 7.991593286750446\n },\n {\n \"content\": \"\\n\\nimpl Serialize for KeyMods {\\n\\n fn serialize<S>(&self, serializer: S) -> std::result::Result<<S as Serializer>::Ok, <S as Serializer>::Error>\\n\\n where S: Serializer {\\n\\n let keys = self.as_virtual_keys();\\n\\n let mut seq = serializer.serialize_seq(Some(keys.len()))?;\\n\\n\\n\\n for key in keys {\\n\\n seq.serialize_element(&key)?;\\n\\n }\\n\\n\\n\\n seq.end()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'de> Deserialize<'de> for KeyMods {\\n\\n fn deserialize<D>(deserializer: D) -> std::result::Result<Self, <D as Deserializer<'de>>::Error>\\n\\n where D: Deserializer<'de> {\\n\\n deserializer.deserialize_seq(KeyModsVisitor)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 53,\n \"score\": 7.4516734108674765\n },\n {\n \"content\": \" devices.len() as UINT,\\n\\n std::mem::size_of::<RAWINPUTDEVICE>() as UINT\\n\\n );\\n\\n\\n\\n if result == FALSE {\\n\\n return Err(os::windows::last_error(\\\"raw input devices\\\"));\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 54,\n \"score\": 7.43790755543734\n },\n {\n \"content\": \"mod key;\\n\\nmod action;\\n\\nmod axis;\\n\\nmod input;\\n\\nmod input_handler;\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\nmod win_io;\\n\\n\\n\\npub use key::*;\\n\\npub use action::*;\\n\\npub use axis::*;\\n\\npub use input::*;\\n\\npub use input_handler::*;\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\npub use win_io::*;\",\n \"file_path\": \"lib/src/io/mod.rs\",\n \"rank\": 55,\n \"score\": 7.291060062238697\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n if duplicated.is_empty() {\\n\\n Ok(mods)\\n\\n } else {\\n\\n Err(\\n\\n de::Error::custom(\\n\\n format!(\\n\\n \\\"duplicated modifiers ({})\\\",\\n\\n duplicated.iter()\\n\\n .map(|key_mod| format!(\\\"{}\\\", key_mod))\\n\\n .join(\\\",\\\")\\n\\n )\\n\\n )\\n\\n )\\n\\n }\\n\\n }\\n\\n\\n\\n fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\\n\\n write!(f, \\\"[<key modifier>, ...]\\\")\\n\\n }\\n\\n}\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 57,\n \"score\": 7.056213540880569\n },\n {\n \"content\": \"\\n\\n fn new(input_id: Id, handler: &'h mut InputHandler<Id>) -> Self {\\n\\n Self {\\n\\n input_id,\\n\\n handler,\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn with<H>(self, new_handler: H) -> &'h mut InputHandler<Id>\\n\\n where\\n\\n H: FnMut(Id, InputEvent, InputKind) + 'static\\n\\n {\\n\\n self.handler.handlers.insert(self.input_id, Box::new(new_handler));\\n\\n self.handler\\n\\n }\\n\\n\\n\\n pub fn axis<H>(self, mut new_handler: H) -> &'h mut InputHandler<Id>\\n\\n where\\n\\n H: FnMut(AxisValue) + 'static\\n\\n {\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 58,\n \"score\": 6.974115748133547\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n os::windows::ffi::{OsStrExt, OsStringExt},\\n\\n ffi::{OsStr, OsString},\\n\\n pin::Pin,\\n\\n marker::Unpin,\\n\\n },\\n\\n winapi::{\\n\\n shared::{\\n\\n ntdef::{\\n\\n LPCWSTR,\\n\\n WCHAR,\\n\\n MAKELANGID,\\n\\n LANG_NEUTRAL,\\n\\n SUBLANG_DEFAULT,\\n\\n },\\n\\n minwindef::{\\n\\n HINSTANCE,\\n\\n DWORD,\\n\\n LPVOID,\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 59,\n \"score\": 6.942519646234627\n },\n {\n \"content\": \" self.with(move |id, event, kind| {\\n\\n match kind {\\n\\n InputKind::Axis(scale) => new_handler(event.axis_value() * scale),\\n\\n _ => log::error! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"{:#?} handler type mismatch, handler expects axis while input id is action\\\",\\n\\n id\\n\\n }\\n\\n }\\n\\n })\\n\\n }\\n\\n\\n\\n pub fn action<H>(self, mut new_handler: H) -> &'h mut InputHandler<Id>\\n\\n where\\n\\n H: FnMut(InputEvent) + 'static\\n\\n {\\n\\n self.with(move |id, event, kind| {\\n\\n match kind {\\n\\n InputKind::Action => new_handler(event),\\n\\n _ => log::error! {\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 60,\n \"score\": 6.749389951573423\n },\n {\n \"content\": \"pub mod renderer;\\n\\n\\n\\npub use renderer::Renderer;\\n\",\n \"file_path\": \"lib/src/graphics/mod.rs\",\n \"rank\": 61,\n \"score\": 6.668630110968168\n },\n {\n \"content\": \" cc_build.define(\\\"___macos___\\\", None)\\n\\n .define(\\\"VK_USE_PLATFORM_MACOS_MVK\\\", None);\\n\\n } else if cfg!(target_os = \\\"linux\\\") {\\n\\n cc_build.define(\\\"___linux___\\\", None);\\n\\n } else {\\n\\n cc_build.define(\\\"___unknown___\\\", None);\\n\\n }\\n\\n\\n\\n if cfg!(debug_assertions) {\\n\\n cc_build.define(\\\"___debug___\\\", None);\\n\\n } else {\\n\\n cc_build.define(\\\"___release___\\\", None);\\n\\n }\\n\\n\\n\\n ffi::process_c_srcs(&src_path, &include_dirs, &mut cc_build)?;\\n\\n\\n\\n cc_build.compile(\\\"apriori2.c.ffi\\\");\\n\\n\\n\\n for lib in libraries {\\n\\n let lib_name = lib.file_stem()\\n\",\n \"file_path\": \"infra/src/lib.rs\",\n \"rank\": 62,\n \"score\": 6.23410484251678\n },\n {\n \"content\": \"\\n\\n let result = GetRawInputData(\\n\\n lparam as HRAWINPUT,\\n\\n RID_INPUT,\\n\\n std::ptr::null_mut(),\\n\\n &mut input_size,\\n\\n std::mem::size_of::<RAWINPUTHEADER>() as UINT\\n\\n );\\n\\n\\n\\n if result != 0 {\\n\\n return Err(os::windows::last_error(\\\"get raw input data (get input size)\\\"));\\n\\n }\\n\\n\\n\\n let mut bytes = vec![0u8; input_size as usize];\\n\\n\\n\\n let size = GetRawInputData(\\n\\n lparam as HRAWINPUT,\\n\\n RID_INPUT,\\n\\n bytes.as_mut_ptr() as LPVOID,\\n\\n &mut input_size,\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 63,\n \"score\": 6.21727621736419\n },\n {\n \"content\": \" stringify![$str],\\n\\n err\\n\\n };\\n\\n\\n\\n return;\\n\\n }\\n\\n }\\n\\n }\\n\\n };\\n\\n }\\n\\n\\n\\n let level: log::Level = match as_str![level].parse() {\\n\\n Ok(lvl) => lvl,\\n\\n Err(err) => {\\n\\n error! {\\n\\n target: LOG_TARGET,\\n\\n \\\"FFI log error while parsing log level -- {}\\\",\\n\\n err\\n\\n };\\n\\n\\n\",\n \"file_path\": \"lib/src/core/log.rs\",\n \"rank\": 64,\n \"score\": 6.048725664035805\n },\n {\n \"content\": \"\\n\\n // See SetWindowLongPtrW docs\\n\\n // https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowlongptrw#return-value\\n\\n // (About SetLastError and SetWindowLongPtrW return value)\\n\\n\\n\\n SetLastError(0);\\n\\n\\n\\n let result = SetWindowLongPtrW(\\n\\n hwnd,\\n\\n GWLP_USERDATA,\\n\\n window_internal as LONG_PTR\\n\\n );\\n\\n\\n\\n let last_error = GetLastError();\\n\\n\\n\\n if result == 0 && last_error != 0 {\\n\\n return Err(os::windows::last_error(\\\"set window long ptr\\\"));\\n\\n }\\n\\n\\n\\n init_raw_input(hwnd)?;\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 67,\n \"score\": 5.474670615286078\n },\n {\n \"content\": \" }\\n\\n\\n\\n fn size(&self) -> Result<WindowSize> {\\n\\n let size;\\n\\n unsafe {\\n\\n let mut rect: RECT = std::mem::zeroed();\\n\\n\\n\\n if GetWindowRect(self.hwnd, &mut rect) == 0 {\\n\\n return Err(last_error(\\\"get window size\\\"));\\n\\n }\\n\\n\\n\\n size = WindowSize {\\n\\n width: (rect.right - rect.left).abs() as u16,\\n\\n height: (rect.bottom - rect.top).abs() as u16\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(size)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 68,\n \"score\": 5.419421147491898\n },\n {\n \"content\": \" } else if let Some(ext) = path.extension() {\\n\\n let file_name = path.file_stem()\\n\\n .ok_or(Error::FilenameExpected(path.clone().into()))?\\n\\n .to_string_lossy();\\n\\n\\n\\n if file_name.ends_with(RUST_VISIBLE_FILE_EXT) && ext == h_ext {\\n\\n builder = builder.header(path.to_string_lossy());\\n\\n bindings_count += 1;\\n\\n }\\n\\n\\n\\n if ext == c_ext {\\n\\n cc_build.file(path.clone());\\n\\n }\\n\\n\\n\\n println!(\\\"cargo:rerun-if-changed={}\\\", path.display());\\n\\n\\n\\n }\\n\\n }\\n\\n\\n\\n Ok((builder, bindings_count))\\n\\n}\",\n \"file_path\": \"infra/src/ffi.rs\",\n \"rank\": 69,\n \"score\": 5.353642082944379\n },\n {\n \"content\": \" axis_id: self.axis_id.normalized(),\\n\\n ..*self\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn axis_id(&self) -> AxisId {\\n\\n self.axis_id\\n\\n }\\n\\n\\n\\n pub fn scale(&self) -> AxisScale {\\n\\n self.scale\\n\\n }\\n\\n\\n\\n pub fn mods(&self) -> KeyMods {\\n\\n self.mods\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Axis {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\",\n \"file_path\": \"lib/src/io/axis.rs\",\n \"rank\": 70,\n \"score\": 5.221936989979021\n },\n {\n \"content\": \"use {\\n\\n std::{\\n\\n fmt,\\n\\n collections::HashSet,\\n\\n },\\n\\n serde::{\\n\\n ser::{Serialize, Serializer, SerializeSeq},\\n\\n de::{self, Deserialize, Deserializer, Visitor, SeqAccess}\\n\\n },\\n\\n bitflags::bitflags,\\n\\n itertools::Itertools,\\n\\n};\\n\\n\\n\\n#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, serde::Serialize, serde::Deserialize)]\\n\\npub enum VirtualKey {\\n\\n MouseLeft,\\n\\n MouseMiddle,\\n\\n MouseRight,\\n\\n MouseX1,\\n\\n MouseX2,\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 71,\n \"score\": 5.1919320174762245\n },\n {\n \"content\": \" return Err(Error::KeyAndModifierMatch(key));\\n\\n }\\n\\n\\n\\n let action = Self {\\n\\n key,\\n\\n mods\\n\\n };\\n\\n\\n\\n Ok(action)\\n\\n }\\n\\n\\n\\n /// Transforms OS specific keys to general keys\\n\\n pub fn normalized(&self) -> Self {\\n\\n Self {\\n\\n key: self.key.normalized(),\\n\\n ..*self\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn key(&self) -> VirtualKey {\\n\",\n \"file_path\": \"lib/src/io/action.rs\",\n \"rank\": 72,\n \"score\": 4.967442018214021\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<Id: InputId> From<InputMap<Id>> for InputHandler<Id> {\\n\\n fn from(input_map: InputMap<Id>) -> Self {\\n\\n let mut handler = Self::new();\\n\\n\\n\\n handler.update_inputs(&input_map);\\n\\n\\n\\n handler\\n\\n }\\n\\n}\\n\\n\\n\\npub struct InputHandlerAdder<'h, Id: InputId> {\\n\\n input_id: Id,\\n\\n handler: &'h mut InputHandler<Id>\\n\\n}\\n\\n\\n\\nimpl<'h, Id: InputId> InputHandlerAdder<'h, Id> {\\n\\n const LOG_TARGET: &'static str = \\\"InputHandlerAdder\\\";\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 73,\n \"score\": 4.763836772191731\n },\n {\n \"content\": \" Self::Serialization(err.to_string())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<PoisonError<T>> for Error {\\n\\n fn from(err: PoisonError<T>) -> Self {\\n\\n Self::Sync(err.to_string())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Error {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n match self {\\n\\n Self::Apriori2FFI(_err, desc) => write!(f, \\\"FFI error: {}\\\", desc),\\n\\n Self::Utf8Error(err) => write!(f, \\\"{}\\\", err),\\n\\n Self::OsSpecific(err) => write!(f, \\\"(OS) {}\\\", err),\\n\\n Self::KeyAndModifierMatch(key) => {\\n\\n write!(f, \\\"{:#?} - key and modifier are same\\\", key)\\n\\n },\\n\\n Self::Sync(err) => write!(f, \\\"{}\\\", err),\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 74,\n \"score\": 4.753020525091749\n },\n {\n \"content\": \" pub y: i16\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum WindowState {\\n\\n Close,\\n\\n Show,\\n\\n Hide,\\n\\n SizeChanged(WindowSize),\\n\\n PositionChanged(WindowPosition),\\n\\n}\\n\\n\\n\\nimpl fmt::Display for WindowSize {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"(width = {}, height = {})\\\",\\n\\n self.width, self.height\\n\\n )\\n\\n }\\n\",\n \"file_path\": \"lib/src/os/mod.rs\",\n \"rank\": 75,\n \"score\": 4.723353612962596\n },\n {\n \"content\": \" _ => unreachable!()\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for VirtualKey {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n write!(f, \\\"{:?}\\\", *self)\\n\\n }\\n\\n}\\n\\n\\n\\npub type KeyModsUnderlyingType = u32;\\n\\n\\n\\nbitflags! {\\n\\n pub struct KeyMods: KeyModsUnderlyingType {\\n\\n const CTRL = 0x1;\\n\\n const CMD = 0x2;\\n\\n const SHIFT = 0x4;\\n\\n const ALT = 0x8;\\n\\n }\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 76,\n \"score\": 4.674856694941957\n },\n {\n \"content\": \" self.key\\n\\n }\\n\\n\\n\\n pub fn mods(&self) -> KeyMods {\\n\\n self.mods\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Action {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n write!(f, \\\"Action(key: {}, mods: {})\\\", self.key, self.mods)\\n\\n }\\n\\n}\",\n \"file_path\": \"lib/src/io/action.rs\",\n \"rank\": 77,\n \"score\": 4.6683544791866876\n },\n {\n \"content\": \"const GENERIC_DESKTOP_CONTROLS: USHORT = 0x01;\\n\\n\\n\\n// https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/hid-usages#usage-id\\n\\nconst HID_USAGE_GENERIC_MOUSE: USHORT = 0x02;\\n\\nconst HID_USAGE_GENERIC_KEYBOARD: USHORT = 0x06;\\n\\n\\n\\npub unsafe extern \\\"system\\\" fn window_cb<Id: InputId>(\\n\\n hwnd: HWND,\\n\\n msg: UINT,\\n\\n wparam: WPARAM,\\n\\n lparam: LPARAM\\n\\n) -> LRESULT {\\n\\n match window_cb_inner::<Id>(hwnd, msg, wparam, lparam) {\\n\\n Ok(Some(result)) => result,\\n\\n Ok(None) => DefWindowProcW(hwnd, msg, wparam, lparam),\\n\\n Err(err) => {\\n\\n log::error! {\\n\\n target: LOG_TARGET,\\n\\n \\\"{}\\\", err\\n\\n };\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 78,\n \"score\": 4.52290860524675\n },\n {\n \"content\": \" target: Self::LOG_TARGET,\\n\\n \\\"{:#?} handler type mismatch, handler expects action while input id is axis\\\",\\n\\n id\\n\\n }\\n\\n }\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\npub(crate) struct WindowsInputAuxInfo {\\n\\n pub mods: KeyMods\\n\\n}\\n\\n\\n\\n#[cfg(target_os = \\\"windows\\\")]\\n\\nimpl WindowsInputAuxInfo {\\n\\n fn new() -> Self {\\n\\n Self {\\n\\n mods: KeyMods::empty()\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 79,\n \"score\": 4.388912342641175\n },\n {\n \"content\": \"\\n\\nimpl AxisId {\\n\\n /// Transforms OS specific keys to general keys\\n\\n pub fn normalized(&self) -> Self {\\n\\n match self {\\n\\n Self::Key(key) => Self::Key(key.normalized()),\\n\\n _ => self.clone()\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for AxisId {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n write!(f, \\\"{:?}\\\", *self)\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Serialize, Deserialize, Clone)]\\n\\npub struct Axis {\\n\\n axis_id: AxisId,\\n\",\n \"file_path\": \"lib/src/io/axis.rs\",\n \"rank\": 80,\n \"score\": 4.280533425036855\n },\n {\n \"content\": \"pub mod graphics;\\n\\npub mod core;\\n\\npub mod os;\\n\\npub mod io;\\n\\nmod ffi;\",\n \"file_path\": \"lib/src/lib.rs\",\n \"rank\": 81,\n \"score\": 3.7806519009389286\n },\n {\n \"content\": \" fn platform_handle(&self) -> ffi::Handle {\\n\\n self.hwnd as ffi::Handle\\n\\n }\\n\\n\\n\\n fn input_handler(&self) -> &io::InputHandler<Id> {\\n\\n &self.internal.input_handler\\n\\n }\\n\\n\\n\\n fn input_handler_mut(&mut self) -> &mut io::InputHandler<Id> {\\n\\n &mut self.internal.input_handler\\n\\n }\\n\\n\\n\\n fn handle_window_state<H>(&mut self, handler: H)\\n\\n where\\n\\n H: FnMut(WindowState) + 'static\\n\\n {\\n\\n self.internal.state_handler = Box::new(handler);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 82,\n \"score\": 3.5400679311759653\n },\n {\n \"content\": \"\\n\\nimpl fmt::Display for Input {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n match self {\\n\\n Self::Action(action) => write!(f, \\\"{}\\\", action),\\n\\n Self::Axis(axis) => write!(f, \\\"{}\\\", axis),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<Axis> for Input {\\n\\n fn from(axis: Axis) -> Self {\\n\\n Self::Axis(axis)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<Action> for Input {\\n\\n fn from(action: Action) -> Self {\\n\\n Self::Action(action)\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq, Clone, Copy)]\\n\\npub enum InputKind {\\n\\n Axis(AxisScale),\\n\\n Action\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/io/input.rs\",\n \"rank\": 83,\n \"score\": 3.2310155391456394\n },\n {\n \"content\": \" window_class_name.push(0);\\n\\n\\n\\n let mut window_title = OsStr::new(title)\\n\\n .encode_wide().collect::<Vec<u16>>();\\n\\n\\n\\n // Add '\\\\0' at the end\\n\\n window_title.push(0);\\n\\n\\n\\n let hwnd;\\n\\n let mut internal;\\n\\n unsafe {\\n\\n let window_class = WNDCLASSW {\\n\\n style: 0,\\n\\n cbClsExtra: 0,\\n\\n cbWndExtra: 0,\\n\\n hInstance: 0 as HINSTANCE,\\n\\n hIcon: 0 as HICON,\\n\\n hCursor: LoadCursorW(std::ptr::null_mut(), IDC_CROSS),\\n\\n hbrBackground: 0x10 as HBRUSH,\\n\\n lpszMenuName: 0 as LPCWSTR,\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 84,\n \"score\": 3.200447199124253\n },\n {\n \"content\": \" std::mem::size_of::<RAWINPUTHEADER>() as UINT\\n\\n );\\n\\n\\n\\n if size != input_size {\\n\\n return Err(os::windows::last_error(\\\"get raw input data (invalid size)\\\"));\\n\\n }\\n\\n\\n\\n let input = &mut *(bytes.as_mut_ptr() as *mut RAWINPUT);\\n\\n\\n\\n if input.header.dwType == RIM_TYPEKEYBOARD {\\n\\n const FAKE_KEY: USHORT = 0xFF;\\n\\n\\n\\n let keyboard = input.data.keyboard();\\n\\n let scan_code = keyboard.MakeCode;\\n\\n let key = keyboard.VKey;\\n\\n let flags = keyboard.Flags;\\n\\n\\n\\n if key == FAKE_KEY {\\n\\n return Ok(None);\\n\\n }\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 85,\n \"score\": 3.1213352176458895\n },\n {\n \"content\": \" return;\\n\\n }\\n\\n };\\n\\n\\n\\n let target = as_str![target];\\n\\n\\n\\n let message = unsafe {\\n\\n printf(format, args)\\n\\n };\\n\\n\\n\\n log! {\\n\\n target: target,\\n\\n level,\\n\\n \\\"{}\\\", message\\n\\n };\\n\\n}\\n\",\n \"file_path\": \"lib/src/core/log.rs\",\n \"rank\": 86,\n \"score\": 2.794984487952883\n },\n {\n \"content\": \" scale: AxisScale,\\n\\n mods: KeyMods,\\n\\n}\\n\\n\\n\\nimpl Axis {\\n\\n pub fn new(axis_id: AxisId, scale: AxisScale, mods: KeyMods) -> Self {\\n\\n Self {\\n\\n axis_id,\\n\\n scale,\\n\\n mods,\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn with_unit_scale(axis_id: AxisId, mods: KeyMods) -> Self {\\n\\n Self::new(axis_id, 1.0, mods)\\n\\n }\\n\\n\\n\\n /// Transforms OS specific keys to general keys\\n\\n pub fn normalized(&self) -> Self {\\n\\n Self {\\n\",\n \"file_path\": \"lib/src/io/axis.rs\",\n \"rank\": 87,\n \"score\": 2.7838405136754343\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl fmt::Display for WindowPosition {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"(x = {}, y = {})\\\",\\n\\n self.x, self.y\\n\\n )\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/os/mod.rs\",\n \"rank\": 88,\n \"score\": 2.7775983911864914\n },\n {\n \"content\": \" fn drop(&mut self) {\\n\\n unsafe {\\n\\n if !self.internal.is_dropped {\\n\\n if DestroyWindow(self.hwnd) == 0 {\\n\\n log::error! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"{}\\\", last_error(\\\"window destroy\\\")\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n log::debug! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"drop window\\\"\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<Id: io::InputId> WindowMethods<Id> for Window<Id> {\\n\",\n \"file_path\": \"lib/src/os/windows/mod.rs\",\n \"rank\": 89,\n \"score\": 2.7223831616748955\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<T> std::ops::Deref for AssumeThreadSafe<T> {\\n\\n type Target = T;\\n\\n\\n\\n fn deref(&self) -> &Self::Target {\\n\\n &self.0\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/core/mod.rs\",\n \"rank\": 90,\n \"score\": 2.714003499120339\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq)]\\n\\npub enum InputEvent {\\n\\n Pressed,\\n\\n Released,\\n\\n // Repeat(u16),\\n\\n // DoubleClick,\\n\\n Axis(AxisValue),\\n\\n}\\n\\n\\n\\nimpl InputEvent {\\n\\n pub fn axis_value(&self) -> AxisValue {\\n\\n match self {\\n\\n Self::Axis(value) => *value,\\n\\n // Self::Repeat(value) => *value as AxisValue,\\n\\n Self::Pressed => 1.0,\\n\\n _ => 0.0\\n\\n }\\n\\n }\\n\\n}\",\n \"file_path\": \"lib/src/io/input.rs\",\n \"rank\": 92,\n \"score\": 2.6456194793465997\n },\n {\n \"content\": \" pub fn is_general_mod(&self) -> bool {\\n\\n self.split_general_mod().is_some()\\n\\n }\\n\\n\\n\\n /// Splits `Ctrl`, `Alt` or `Shift` into left and right.\\n\\n pub fn split_general_mod(&self) -> Option<(Self, Self)> {\\n\\n match self {\\n\\n Self::Ctrl => Some((Self::LeftCtrl, Self::RightCtrl)),\\n\\n Self::Shift => Some((Self::LeftShift, Self::RightShift)),\\n\\n Self::Alt => Some((Self::LeftAlt, Self::RightAlt)),\\n\\n _ => None\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn as_general_mod(&self) -> Option<Self> {\\n\\n match self {\\n\\n Self::Ctrl\\n\\n | Self::LeftCtrl\\n\\n | Self::RightCtrl => Some(Self::Ctrl),\\n\\n\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 93,\n \"score\": 2.6268639961875566\n },\n {\n \"content\": \"use {\\n\\n winapi::{\\n\\n shared::{\\n\\n minwindef::{\\n\\n TRUE,\\n\\n FALSE,\\n\\n BOOL,\\n\\n UINT,\\n\\n USHORT,\\n\\n DWORD,\\n\\n WPARAM,\\n\\n LPARAM,\\n\\n LRESULT,\\n\\n LPVOID,\\n\\n LOWORD,\\n\\n HIWORD,\\n\\n },\\n\\n windef::{\\n\\n HWND,\\n\\n },\\n\",\n \"file_path\": \"lib/src/os/windows/input_handling.rs\",\n \"rank\": 94,\n \"score\": 2.574689954189478\n },\n {\n \"content\": \" pub fn as_os_ctrl(&self) -> Option<Self> {\\n\\n match self.as_general_mod() {\\n\\n #[cfg(target_os = \\\"windows\\\")]\\n\\n Some(Self::Ctrl) => Some(Self::OsCtrl),\\n\\n\\n\\n #[cfg(target_os = \\\"macos\\\")]\\n\\n Some(Self::Cmd) => Some(Self::OsCtrl),\\n\\n\\n\\n _ => None\\n\\n }\\n\\n }\\n\\n\\n\\n /// Transforms OS specific keys into general keys\\n\\n pub fn normalized(&self) -> Self {\\n\\n match self {\\n\\n #[cfg(target_os = \\\"windows\\\")]\\n\\n Self::OsCtrl => Self::Ctrl,\\n\\n\\n\\n #[cfg(target_os = \\\"macos\\\")]\\n\\n Self::OsCtrl => Self::Cmd,\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 95,\n \"score\": 2.2938845832685577\n },\n {\n \"content\": \" pub fn handle(&mut self, input_id: Id) -> InputHandlerAdder<Id> {\\n\\n InputHandlerAdder::new(input_id, self)\\n\\n }\\n\\n\\n\\n pub fn update_inputs(&mut self, input_map: &InputMap<Id>) {\\n\\n log::trace! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"update inputs\\\"\\n\\n }\\n\\n\\n\\n for (id, variants) in input_map.hash_map().iter() {\\n\\n let inputs: Vec<Input> = variants.clone().into();\\n\\n\\n\\n for input in inputs {\\n\\n log::trace! {\\n\\n target: Self::LOG_TARGET,\\n\\n \\\"\\\\t{:?}: {}\\\",\\n\\n id, input\\n\\n }\\n\\n\\n\",\n \"file_path\": \"lib/src/io/input_handler.rs\",\n \"rank\": 96,\n \"score\": 2.2938845832685577\n },\n {\n \"content\": \" Axis(Axis),\\n\\n Action(Action)\\n\\n}\\n\\n\\n\\nimpl Input {\\n\\n /// Transforms OS specific keys to general keys\\n\\n pub fn normalized(&self) -> Self {\\n\\n match self {\\n\\n Self::Axis(axis) => Self::Axis(axis.normalized()),\\n\\n Self::Action(action) => Self::Action(action.normalized())\\n\\n }\\n\\n }\\n\\n\\n\\n /// Splits `Ctrl`, `Alt` or `Shift` to left and right\\n\\n pub fn split_general_mod(&self) -> Option<(Input, Input)> {\\n\\n match self {\\n\\n Self::Axis(axis) => match axis.axis_id() {\\n\\n AxisId::Key(key) => key.split_general_mod()\\n\\n .map(|(left, right)| {\\n\\n macro_rules! make_input {\\n\",\n \"file_path\": \"lib/src/io/input.rs\",\n \"rank\": 97,\n \"score\": 2.136109274646825\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl KeyMods {\\n\\n pub fn as_virtual_keys(&self) -> Vec<VirtualKey> {\\n\\n macro_rules! vec_mods {\\n\\n (let $vec:ident = { $(($mods:expr, $repr:expr)),+ $(,)? }) => {\\n\\n let mut $vec = vec![];\\n\\n\\n\\n $(\\n\\n if self.contains($mods) {\\n\\n $vec.push($repr);\\n\\n }\\n\\n )+\\n\\n\\n\\n let $vec = $vec;\\n\\n };\\n\\n }\\n\\n\\n\\n vec_mods! {\\n\\n let mods = {\\n\",\n \"file_path\": \"lib/src/io/key.rs\",\n \"rank\": 99,\n \"score\": 2.0052797915559046\n }\n]","isConversational":false}}},{"rowIdx":1075,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"vendor/sgx_tstd/src/sys/rwlock.rs"},"repo_name":{"kind":"string","value":"mesainner/crates-io"},"commit":{"kind":"string","value":"b9e098e801cc7180d2d025cf495add70d9f7e9f5"},"file_code":{"kind":"string","value":"\n\nuse sgx_types::{SysError, sgx_thread_t, SGX_THREAD_T_NULL};\nuse sgx_trts::libc;\nuse crate::thread;\nuse crate::sync::SgxThreadMutex;\nuse crate::sync::SgxThreadCondvar;\nuse crate::sync::SgxThreadSpinlock;\nuse core::cell::UnsafeCell;\n\nstruct SgxThreadRwLockInner {\n readers_num: u32,\n writers_num: u32,\n busy: u32,\n writer_thread: sgx_thread_t,\n condvar: SgxThreadCondvar,\n mutex: SgxThreadMutex,\n spinlock: SgxThreadSpinlock,\n}\n\nimpl SgxThreadRwLockInner {\n\n const fn new() -> Self {\n SgxThreadRwLockInner{\n readers_num: 0,\n writers_num: 0,\n busy: 0,\n writer_thread: SGX_THREAD_T_NULL,\n condvar: SgxThreadCondvar::new(),\n mutex: SgxThreadMutex::new(),\n spinlock: SgxThreadSpinlock::new(),\n }\n }\n\n unsafe fn ref_busy(&mut self) -> SysError {\n let ret: SysError;\n self.spinlock.lock();\n {\n if self.busy == u32::max_value() {\n ret = Err(libc::EAGAIN);\n } else {\n self.busy += 1;\n ret = Ok(());\n }\n }\n self.spinlock.unlock();\n ret\n }\n\n unsafe fn deref_busy(&mut self) -> SysError {\n let ret: SysError;\n self.spinlock.lock();\n {\n if self.busy == 0 {\n ret = Err(libc::EAGAIN);\n } else {\n self.busy -= 1;\n ret = Ok(());\n }\n }\n self.spinlock.unlock();\n ret\n }\n\n unsafe fn read(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n if self.writer_thread == thread::rsgx_thread_self() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EDEADLK);\n }\n if self.readers_num == u32::max_value() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EAGAIN);\n }\n while self.writers_num > 0 {\n self.condvar.wait(&self.mutex);\n }\n self.readers_num += 1;\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn try_read(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n let mut ret = Ok(());\n if self.writer_thread == thread::rsgx_thread_self() {\n ret = Err(libc::EDEADLK);\n }\n else if self.readers_num == u32::max_value() {\n ret = Err(libc::EAGAIN);\n }\n else if self.writers_num > 0 {\n ret = Err(libc::EBUSY);\n }\n match ret {\n Ok(_) => {},\n Err(e) => {\n self.mutex.unlock();\n self.deref_busy();\n return Err(e);\n }\n }\n self.readers_num += 1;\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn write(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n if self.writer_thread == thread::rsgx_thread_self() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EDEADLK);\n }\n\n if self.writers_num == u32::max_value() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EAGAIN);\n }\n\n self.writers_num += 1;\n while self.readers_num > 0 {\n self.condvar.wait(&self.mutex);\n }\n while self.writer_thread != SGX_THREAD_T_NULL {\n self.condvar.wait(&self.mutex);\n }\n self.writer_thread = thread::rsgx_thread_self();\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n pub unsafe fn try_write(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n let mut ret = Ok(());\n if self.writer_thread == thread::rsgx_thread_self() {\n ret = Err(libc::EDEADLK);\n }\n else if self.writers_num == u32::max_value() {\n ret = Err(libc::EAGAIN);\n }\n else if self.readers_num > 0 || self.writer_thread != SGX_THREAD_T_NULL {\n ret = Err(libc::EBUSY);\n }\n\n match ret {\n Ok(_) => {},\n Err(e) => {\n self.mutex.unlock();\n self.deref_busy();\n return Err(e);\n }\n }\n self.writers_num += 1;\n self.writer_thread = thread::rsgx_thread_self();\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn read_unlock(&mut self) -> SysError {\n self.raw_unlock()\n }\n\n unsafe fn write_unlock(&mut self) -> SysError {\n self.raw_unlock()\n }\n\n unsafe fn raw_unlock(&mut self) -> SysError {\n self.mutex.lock();\n {\n if self.readers_num > 0 {\n self.readers_num -= 1;\n if self.readers_num == 0 && self.writers_num > 0 {\n self.condvar.broadcast();\n }\n } else {\n if self.writer_thread != thread::rsgx_thread_self() {\n self.mutex.unlock();\n return Err(libc::EPERM);\n }\n self.writers_num -= 1;\n self.writer_thread = SGX_THREAD_T_NULL;\n if self.busy > 0 {\n self.condvar.broadcast();\n }\n }\n }\n self.mutex.unlock();\n Ok(())\n }\n\n unsafe fn destroy(&mut self) -> SysError {\n self.mutex.lock();\n {\n if self.readers_num > 0 ||\n self.writers_num > 0 ||\n self.busy > 0 {\n\n self.spinlock.unlock();\n return Err(libc::EBUSY);\n }\n\n self.condvar.destroy();\n self.mutex.destroy();\n }\n self.spinlock.unlock();\n Ok(())\n }\n}\n\npub struct SgxThreadRwLock {\n lock: UnsafeCell<SgxThreadRwLockInner>,\n}\n\nimpl SgxThreadRwLock {\n\n \n pub const fn new() -> Self {\n SgxThreadRwLock { \n lock: UnsafeCell::new(SgxThreadRwLockInner::new())\n }\n }\n\n \n \n #[inline]\n pub unsafe fn read(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.read()\n }\n\n \n \n \n \n #[inline]\n pub unsafe fn try_read(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.try_read()\n }\n\n \n \n #[inline]\n pub unsafe fn write(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.write()\n }\n\n \n \n \n \n #[inline]\n pub unsafe fn try_write(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.try_write()\n }\n\n \n #[inline]\n pub unsafe fn read_unlock(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.read_unlock()\n }\n\n \n #[inline]\n pub unsafe fn write_unlock(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.write_unlock()\n }\n\n \n #[inline]\n pub unsafe fn destroy(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.destroy()\n }\n}"},"prefix":{"kind":"string","value":"\n\nuse sgx_types::{SysError, sgx_thread_t, SGX_THREAD_T_NULL};\nuse sgx_trts::libc;\nuse crate::thread;\nuse crate::sync::SgxThreadMutex;\nuse crate::sync::SgxThreadCondvar;\nuse crate::sync::SgxThreadSpinlock;\nuse core::cell::UnsafeCell;\n\nstruct SgxThreadRwLockInner {\n readers_num: u32,\n writers_num: u32,\n busy: u32,\n writer_thread: sgx_thread_t,\n condvar: SgxThreadCondvar,\n mutex: SgxThreadMutex,\n spinlock: SgxThreadSpinlock,\n}\n\nimpl SgxThreadRwLockInner {\n\n const fn new() -> Self {\n SgxThreadRwLockInner{\n readers_num: 0,\n writers_num: 0,\n busy: 0,\n writer_thread: SGX_THREAD_T_NULL,\n condvar: SgxThreadCondvar::new(),\n mutex: SgxThreadMutex::new(),\n spinlock: SgxThreadSpinlock::new(),\n }\n }\n\n unsafe fn ref_busy(&mut self) -> SysError {\n let ret: SysError;\n self.spinlock.lock();\n {\n if self.busy == u32::max_valu"},"suffix":{"kind":"string","value":"\n\n unsafe fn deref_busy(&mut self) -> SysError {\n let ret: SysError;\n self.spinlock.lock();\n {\n if self.busy == 0 {\n ret = Err(libc::EAGAIN);\n } else {\n self.busy -= 1;\n ret = Ok(());\n }\n }\n self.spinlock.unlock();\n ret\n }\n\n unsafe fn read(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n if self.writer_thread == thread::rsgx_thread_self() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EDEADLK);\n }\n if self.readers_num == u32::max_value() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EAGAIN);\n }\n while self.writers_num > 0 {\n self.condvar.wait(&self.mutex);\n }\n self.readers_num += 1;\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn try_read(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n let mut ret = Ok(());\n if self.writer_thread == thread::rsgx_thread_self() {\n ret = Err(libc::EDEADLK);\n }\n else if self.readers_num == u32::max_value() {\n ret = Err(libc::EAGAIN);\n }\n else if self.writers_num > 0 {\n ret = Err(libc::EBUSY);\n }\n match ret {\n Ok(_) => {},\n Err(e) => {\n self.mutex.unlock();\n self.deref_busy();\n return Err(e);\n }\n }\n self.readers_num += 1;\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn write(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n if self.writer_thread == thread::rsgx_thread_self() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EDEADLK);\n }\n\n if self.writers_num == u32::max_value() {\n self.mutex.unlock();\n self.deref_busy();\n return Err(libc::EAGAIN);\n }\n\n self.writers_num += 1;\n while self.readers_num > 0 {\n self.condvar.wait(&self.mutex);\n }\n while self.writer_thread != SGX_THREAD_T_NULL {\n self.condvar.wait(&self.mutex);\n }\n self.writer_thread = thread::rsgx_thread_self();\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n pub unsafe fn try_write(&mut self) -> SysError {\n self.ref_busy()?;\n self.mutex.lock();\n {\n let mut ret = Ok(());\n if self.writer_thread == thread::rsgx_thread_self() {\n ret = Err(libc::EDEADLK);\n }\n else if self.writers_num == u32::max_value() {\n ret = Err(libc::EAGAIN);\n }\n else if self.readers_num > 0 || self.writer_thread != SGX_THREAD_T_NULL {\n ret = Err(libc::EBUSY);\n }\n\n match ret {\n Ok(_) => {},\n Err(e) => {\n self.mutex.unlock();\n self.deref_busy();\n return Err(e);\n }\n }\n self.writers_num += 1;\n self.writer_thread = thread::rsgx_thread_self();\n }\n self.mutex.unlock();\n self.deref_busy();\n Ok(())\n }\n\n unsafe fn read_unlock(&mut self) -> SysError {\n self.raw_unlock()\n }\n\n unsafe fn write_unlock(&mut self) -> SysError {\n self.raw_unlock()\n }\n\n unsafe fn raw_unlock(&mut self) -> SysError {\n self.mutex.lock();\n {\n if self.readers_num > 0 {\n self.readers_num -= 1;\n if self.readers_num == 0 && self.writers_num > 0 {\n self.condvar.broadcast();\n }\n } else {\n if self.writer_thread != thread::rsgx_thread_self() {\n self.mutex.unlock();\n return Err(libc::EPERM);\n }\n self.writers_num -= 1;\n self.writer_thread = SGX_THREAD_T_NULL;\n if self.busy > 0 {\n self.condvar.broadcast();\n }\n }\n }\n self.mutex.unlock();\n Ok(())\n }\n\n unsafe fn destroy(&mut self) -> SysError {\n self.mutex.lock();\n {\n if self.readers_num > 0 ||\n self.writers_num > 0 ||\n self.busy > 0 {\n\n self.spinlock.unlock();\n return Err(libc::EBUSY);\n }\n\n self.condvar.destroy();\n self.mutex.destroy();\n }\n self.spinlock.unlock();\n Ok(())\n }\n}\n\npub struct SgxThreadRwLock {\n lock: UnsafeCell<SgxThreadRwLockInner>,\n}\n\nimpl SgxThreadRwLock {\n\n \n pub const fn new() -> Self {\n SgxThreadRwLock { \n lock: UnsafeCell::new(SgxThreadRwLockInner::new())\n }\n }\n\n \n \n #[inline]\n pub unsafe fn read(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.read()\n }\n\n \n \n \n \n #[inline]\n pub unsafe fn try_read(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.try_read()\n }\n\n \n \n #[inline]\n pub unsafe fn write(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.write()\n }\n\n \n \n \n \n #[inline]\n pub unsafe fn try_write(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.try_write()\n }\n\n \n #[inline]\n pub unsafe fn read_unlock(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.read_unlock()\n }\n\n \n #[inline]\n pub unsafe fn write_unlock(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.write_unlock()\n }\n\n \n #[inline]\n pub unsafe fn destroy(&self) -> SysError {\n let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();\n rwlock.destroy()\n }\n}"},"middle":{"kind":"string","value":"e() {\n ret = Err(libc::EAGAIN);\n } else {\n self.busy += 1;\n ret = Ok(());\n }\n }\n self.spinlock.unlock();\n ret\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1076,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"planus-cli/src/util/sorted_map.rs"},"repo_name":{"kind":"string","value":"OliverEvans96/planus"},"commit":{"kind":"string","value":"c24182f57eafe15e416d240f805a9d30d652c056"},"file_code":{"kind":"string","value":"#[derive(Debug, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]\npub struct SortedMap<K, V>(pub Vec<(K, V)>);\n\npub struct SortedSet<K>(SortedMap<K, ()>);\n\nimpl<K, V> Default for SortedMap<K, V> {\n fn default() -> Self {\n Self::new()\n }\n}\n\nimpl<K> Default for SortedSet<K> {\n fn default() -> Self {\n Self::new()\n }\n}\n\nimpl<K, V> SortedMap<K, V> {\n pub fn new() -> Self {\n Self(Vec::new())\n }\n\n pub fn clear(&mut self) {\n self.0.clear();\n }\n\n pub fn len(&self) -> usize {\n self.0.len()\n }\n\n pub fn is_empty(&self) -> bool {\n self.0.len() == 0\n }\n\n pub fn capacity(&self) -> usize {\n self.0.capacity()\n }\n\n pub fn iter(&self) -> impl Iterator<Item = &(K, V)> {\n self.0.iter()\n }\n\n pub fn values(&self) -> impl Iterator<Item = &V> {\n self.0.iter().map(|(_, v)| v)\n }\n\n pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V> {\n self.0.iter_mut().map(|(_, v)| v)\n }\n\n pub fn first(&self) -> Option<&(K, V)> {\n self.0.first()\n }\n\n pub fn first_value(&self) -> Option<&V> {\n self.first().map(|(_k, v)| v)\n }\n\n pub fn last(&self) -> Option<&(K, V)> {\n self.0.last()\n }\n\n pub fn last_value(&self) -> Option<&V> {\n self.last().map(|(_k, v)| v)\n }\n}\n\nimpl<K: Ord, V> SortedMap<K, V> {\n pub fn index_of(&self, k: &K) -> Option<usize> {\n self.0.binary_search_by_key(&k, |(k, _v)| k).ok()\n }\n\n pub fn get(&self, k: &K) -> Option<&V> {\n let index = self.0.binary_search_by_key(&k, |(k, _v)| k).ok()?;\n Some(&self.0[index].1)\n }\n\n pub fn insert(&mut self, key: K, value: V) -> Option<V> {\n match self.0.binary_search_by_key(&&key, |(k, _v)| k) {\n Ok(index) => Some(std::mem::replace(&mut self.0[index].1, value)),\n Err(index) => {\n self.0.insert(index, (key, value));\n None\n }\n }\n }\n\n pub fn entry(&mut self, key: K) -> sorted_map::Entry<'_, K, V> {\n match self.0.binary_search_by_key(&&key, |(k, _v)| k) {\n Ok(index) => {\n sorted_map::Entry::Occupied(sorted_map::OccupiedEntry { map: self, index })\n }\n Err(index) => sorted_map::Entry::Vacant(sorted_map::VacantEntry {\n map: self,\n key,\n index,\n }),\n }\n }\n}\n\n#[allow(clippy::module_inception)]\npub mod sorted_map {\n pub enum Entry<'a, K: 'a, V: 'a> {\n Occupied(OccupiedEntry<'a, K, V>),\n Vacant(VacantEntry<'a, K, V>),\n }\n\n pub struct OccupiedEntry<'a, K: 'a, V: 'a> {\n pub(super) map: &'a mut super::SortedMap<K, V>,\n pub(super) index: usize,\n }\n\n pub struct VacantEntry<'a, K: 'a, V: 'a> {\n pub(super) map: &'a mut super::SortedMap<K, V>,\n pub(super) key: K,\n pub(super) index: usize,\n }\n\n impl<'a, K: 'a, V: 'a> Entry<'a, K, V> {\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n pub fn or_insert(self, default: V) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(default),\n }\n }\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n pub fn or_insert_with<F: FnOnce() -> V>(self, default: F) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(default()),\n }\n }\n }\n\n impl<'a, K, V: Default> Entry<'a, K, V> {\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n pub fn or_default(self) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(Default::default()),\n }\n }\n }\n\n impl<'a, K: 'a, V: 'a> OccupiedEntry<'a, K, V> {\n pub fn into_mut(self) -> &'a mut V {\n &mut self.map.0[self.index].1\n }\n\n pub fn get_mut(&mut self) -> &mut V {\n &mut self.map.0[self.index].1\n }\n }\n\n impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {\n pub fn insert(self, value: V) -> &'a mut V {\n self.map.0.insert(self.index, (self.key, value));\n &mut self.map.0[self.index].1\n }\n }\n}\n\nimpl<K> SortedSet<K> {\n pub fn new() -> Self {\n Self(SortedMap::new())\n }\n\n pub fn clear(&mut self) {\n self.0.clear();\n }\n\n pub fn len(&self) -> usize {\n self.0.len()\n }\n\n pub fn is_empty(&self) -> bool {\n self.0.len() == 0\n }\n\n pub fn capacity(&self) -> usize {\n self.0.capacity()\n }\n\n pub fn iter(&self) -> impl Iterator<Item = &K> {\n self.0.iter().map(|(k, ())| k)\n }\n\n pub fn first(&self) -> Option<&K> {\n self.0.first().map(|(k, ())| k)\n }\n\n pub fn last(&self) -> Option<&K> {\n self.0.last().map(|(k, ())| k)\n }\n}\n\nimpl<K: Ord> SortedSet<K> {\n pub fn index_of(&self, k: &K) -> Option<usize> {\n self.0.index_of(k)\n }\n\n pub fn insert(&mut self, key: K) -> bool {\n self.0.insert(key, ()).is_none()\n }\n\n pub fn contains(&self, k: &K) -> bool {\n self.0.get(k).is_some()\n }\n}\n"},"prefix":{"kind":"string","value":"#[derive(Debug, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]\npub struct SortedMap<K, V>(pub Vec<(K, V)>);\n\npub struct SortedSet<K>(SortedMap<K, ()>);\n\nimpl<K, V> Default for SortedMap<K, V> {\n fn default() -> Self {\n Self::new()\n }\n}\n\nimpl<K> Default for SortedSet<K> {\n fn default() -> Self {\n Self::new()\n }\n}\n\nimpl<K, V> SortedMap<K, V> {\n pub fn new() -> Self {\n Self(Vec::new())\n }\n\n pub fn clear(&mut self) {\n self.0.clear();\n }\n\n pub fn len(&self) -> usize {\n self.0.len()\n }\n\n pub fn is_empty(&self) -> bool {\n self.0.len() == 0\n }\n\n pub fn capacity(&self) -> usize {\n self.0.capacity()\n }\n\n pub fn iter(&self) -> impl Iterator<Item = &(K, V)> {\n self.0.iter()\n }\n\n pub fn values(&self) -> impl Iterator<Item = &V> {\n self.0.iter().map(|(_, v)| v)\n }\n\n pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V> {\n self.0.iter_mut().map(|(_, v)| v)\n }\n\n pub fn first(&self) -> Option<&(K, V)> {\n self.0.first()\n }\n\n pub fn first_value(&self) -> Option<&V> {\n self.first().map(|(_k, v)| v)\n }\n\n pub fn last(&self) -> Option<&(K, V)> {\n self.0.last()\n }\n\n pub fn last_value(&self) -> Option<&V> {\n self.last().map(|(_k, v)| v)\n }\n}\n\nimpl<K: Ord, V> SortedMap<K, V> {\n pub fn index_of(&self, k: &K) -> Option<usize> {\n self.0.binary_search_by_key(&k, |(k, _v)| k).ok()\n }\n\n pub fn get(&self, k: &K) -> Option<&V> {\n let index = self.0.binary_search_by_key(&k, |(k, _v)| k).ok()?;\n Some(&self.0[index].1)\n }\n\n pub fn insert(&mut self, key: K, value: V) -> Option<V> {\n match self.0.binary_search_by_key(&&key, |(k, _v)| k) {\n Ok(index) => Some(std::mem::replace(&mut self.0[index].1, value)),\n Err(index) => {\n self.0.insert(index, (key, value));\n None\n }\n }\n }\n\n pub fn entry(&mut self, key: K) -> sorted_map::Entry<'_, K, V> {\n match self.0.binary_search_by_key(&&key, |(k, _v)| k) {\n Ok(index) => {\n sorted_map::Entry::Occupied(sorted_map::OccupiedEntry { map: self, index })\n }\n Err(index) => sorted_map::Entry::Vacant(sorted_map::VacantEntry {\n map: self,\n key,\n index,\n }),\n }\n }\n}\n\n#[allow(clippy::module_inception)]\npub mod sorted_map {\n pub enum Entry<'a, K: 'a, V: 'a> {\n Occupied(OccupiedEntry<'a, K, V>),\n Vacant(VacantEntry<'a, K, V>),\n }\n\n pub struct OccupiedEntry<'a, K: 'a, V: 'a> {\n pub(super) map: &'a mut super::SortedMap<K, V>,\n pub(super) index: usize,\n }\n\n pub struct VacantEntry<'a, K: 'a, V: 'a> {\n pub(super) map: &'a mut super::SortedMap<K, V>,\n pub(super) key: K,\n pub(super) index: usize,\n }\n\n impl<'a, K: 'a, V: 'a> Entry<'a, K, V> {\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n pub fn or_insert(self, default: V) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(default),\n }\n }\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n pub fn or_insert_with<F: FnOnce() -> V>(self, default: F) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(default()),\n }\n }\n }\n\n impl<'a, K, V: Default> Entry<'a, K, V> {\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n #[inline]\n "},"suffix":{"kind":"string","value":"\n }\n\n impl<'a, K: 'a, V: 'a> OccupiedEntry<'a, K, V> {\n pub fn into_mut(self) -> &'a mut V {\n &mut self.map.0[self.index].1\n }\n\n pub fn get_mut(&mut self) -> &mut V {\n &mut self.map.0[self.index].1\n }\n }\n\n impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {\n pub fn insert(self, value: V) -> &'a mut V {\n self.map.0.insert(self.index, (self.key, value));\n &mut self.map.0[self.index].1\n }\n }\n}\n\nimpl<K> SortedSet<K> {\n pub fn new() -> Self {\n Self(SortedMap::new())\n }\n\n pub fn clear(&mut self) {\n self.0.clear();\n }\n\n pub fn len(&self) -> usize {\n self.0.len()\n }\n\n pub fn is_empty(&self) -> bool {\n self.0.len() == 0\n }\n\n pub fn capacity(&self) -> usize {\n self.0.capacity()\n }\n\n pub fn iter(&self) -> impl Iterator<Item = &K> {\n self.0.iter().map(|(k, ())| k)\n }\n\n pub fn first(&self) -> Option<&K> {\n self.0.first().map(|(k, ())| k)\n }\n\n pub fn last(&self) -> Option<&K> {\n self.0.last().map(|(k, ())| k)\n }\n}\n\nimpl<K: Ord> SortedSet<K> {\n pub fn index_of(&self, k: &K) -> Option<usize> {\n self.0.index_of(k)\n }\n\n pub fn insert(&mut self, key: K) -> bool {\n self.0.insert(key, ()).is_none()\n }\n\n pub fn contains(&self, k: &K) -> bool {\n self.0.get(k).is_some()\n }\n}\n"},"middle":{"kind":"string","value":"pub fn or_default(self) -> &'a mut V {\n match self {\n Entry::Occupied(entry) => entry.into_mut(),\n Entry::Vacant(entry) => entry.insert(Default::default()),\n }\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"pub fn align_up(value: u32, alignment: u32) -> u32 {\n\n ((value + alignment - 1) / alignment) * alignment\n\n}\n","file_path":"planus-cli/src/util/mod.rs","rank":0,"score":163890.73865225195},{"content":"pub fn criterion_benchmark(c: &mut Criterion) {\n\n c.bench_function(\"fib 20\", |b| b.iter(|| 2 + 2));\n\n}\n\n\n","file_path":"test/rust/benches/benchmark.rs","rank":1,"score":161532.84141183394},{"content":"fn vtable_index_to_offset(vtable_index: usize) -> usize {\n\n 2 * vtable_index // 2 bytes per index, skip the vtable size and object size\n\n}\n","file_path":"planus/src/table_writer.rs","rank":2,"score":141689.5809479158},{"content":"pub fn sp(l: ByteIndex, r: ByteIndex) -> Span {\n\n Span::new(l, r)\n\n}\n","file_path":"planus-cli/src/grammar_helper.rs","rank":3,"score":141090.7850796772},{"content":"fn array_from_buffer(\n\n buffer: crate::slice_helpers::SliceWithStartOffset<'_>,\n\n offset: usize,\n\n) -> core::result::Result<\n\n (crate::slice_helpers::SliceWithStartOffset<'_>, usize),\n\n crate::errors::ErrorKind,\n\n> {\n\n let value: u32 = crate::traits::TableRead::from_buffer(buffer, offset)?;\n\n let vector_offset = offset\n\n .checked_add(value as usize)\n\n .ok_or(crate::errors::ErrorKind::InvalidOffset)?;\n\n let buffer = buffer.advance(vector_offset)?;\n\n let len: u32 = crate::traits::TableRead::from_buffer(buffer, 0)?;\n\n Ok((buffer.advance(4)?, len as usize))\n\n}\n","file_path":"planus/src/impls/mod.rs","rank":4,"score":138074.72733546776},{"content":"pub fn normalize_path(path: &Path) -> PathBuf {\n\n let mut components = path.components().peekable();\n\n let mut ret = if let Some(c @ Component::Prefix(..)) = components.peek().cloned() {\n\n components.next();\n\n PathBuf::from(c.as_os_str())\n\n } else {\n\n PathBuf::new()\n\n };\n\n\n\n for component in components {\n\n match component {\n\n Component::Prefix(..) => unreachable!(),\n\n Component::RootDir => {\n\n ret.push(component.as_os_str());\n\n }\n\n Component::CurDir => {}\n\n Component::ParentDir => {\n\n if let Some(Component::Normal(_)) = ret.components().last() {\n\n ret.pop();\n\n } else {\n","file_path":"planus-cli/src/util/mod.rs","rank":5,"score":133737.5944145324},{"content":"pub fn translate_files<P: AsRef<std::path::Path>>(\n\n ctx: &mut crate::ctx::Ctx,\n\n input_files: &[P],\n\n) -> types::Declarations {\n\n let mut ast_map = crate::ast_map::AstMap::default();\n\n for file in input_files {\n\n if let Some(file_id) = ctx.add_file(&file, []) {\n\n ast_map.add_files_recursively(ctx, file_id);\n\n }\n\n }\n\n\n\n let mut translator = translation::Translator::new(ctx, ast_map.reachability());\n\n for schema in ast_map.iter() {\n\n translator.add_schema(schema);\n\n }\n\n\n\n translator.finish()\n\n}\n","file_path":"planus-cli/src/intermediate_language/mod.rs","rank":6,"score":125528.32666223033},{"content":"pub trait WriteAsDefault<P: Primitive, D: ?Sized> {\n\n #[doc(hidden)]\n\n type Prepared: WriteAsPrimitive<P>;\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<Self::Prepared>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":7,"score":119805.54191800131},{"content":"pub fn main() {\n\n let path = std::env::args().nth(1).unwrap();\n\n let data = std::fs::read(path).unwrap();\n\n let monster = MonsterRef::read_as_root(&data).unwrap();\n\n println!(\"{:#?}\", monster);\n\n}\n","file_path":"examples/rust/examples/print.rs","rank":8,"score":118822.89960222285},{"content":"pub fn main() {\n\n let input_path = std::env::args()\n\n .nth(1)\n\n .expect(\"Usage: from_json (input file) (output file)\");\n\n let output_path = std::env::args()\n\n .nth(2)\n\n .expect(\"Usage: from_json (input file) (output file)\");\n\n let input_data = std::fs::read_to_string(input_path).unwrap();\n\n\n\n let monster: Monster = serde_json::from_str(&input_data).unwrap();\n\n let mut builder = Builder::new();\n\n let output_data = builder.finish(monster, None);\n\n\n\n std::fs::write(output_path, output_data).unwrap();\n\n}\n","file_path":"examples/rust/examples/from_json.rs","rank":9,"score":118822.89960222285},{"content":"pub fn main() {\n\n let path = std::env::args().nth(1).unwrap();\n\n let data = std::fs::read(path).unwrap();\n\n let monster: Monster = MonsterRef::read_as_root(&data).unwrap().try_into().unwrap();\n\n\n\n println!(\"{}\", serde_json::to_string_pretty(&monster).unwrap());\n\n}\n","file_path":"examples/rust/examples/to_json.rs","rank":10,"score":118822.89960222285},{"content":"fn bench_serialize(c: &mut Criterion) {\n\n let mut group = c.benchmark_group(\"Serialize\");\n\n for i in [10000].into_iter() {\n\n let mut builder = Builder::new();\n\n group.bench_with_input(BenchmarkId::new(\"planus\", i), &i, |b, i| {\n\n b.iter(|| serialize_planus(&mut builder, *i))\n\n });\n\n let mut builder = flatbuffers::FlatBufferBuilder::new();\n\n group.bench_with_input(BenchmarkId::new(\"flatbuffers\", i), &i, |b, i| {\n\n b.iter(|| serialize_flatbuffers(&mut builder, *i))\n\n });\n\n }\n\n group.finish();\n\n}\n\n\n","file_path":"test/rust/benches/benchmark.rs","rank":11,"score":112276.8200822997},{"content":"struct FormattedRelativeNamespace<'a, B: ?Sized + Backend, F> {\n\n super_name: &'a str,\n\n self_name: Option<&'a str>,\n\n separator: &'a str,\n\n value: &'a RelativeNamespace<'a, B>,\n\n output_shared_ancestor: bool,\n\n name: F,\n\n trailing_part: &'a str,\n\n}\n\n\n\nimpl<'a, B: ?Sized + Backend> RelativeNamespace<'a, B> {\n\n pub fn format(\n\n &'a self,\n\n output_shared_ancestor: bool,\n\n super_name: &'a str,\n\n self_name: Option<&'a str>,\n\n separator: &'a str,\n\n name: impl 'a + Fn(&B::NamespaceInfo) -> &str,\n\n trailing_part: &'a str,\n\n ) -> impl 'a + std::fmt::Display {\n","file_path":"planus-cli/src/codegen/backend.rs","rank":12,"score":105697.14975552817},{"content":"fn indent_string(do_indent: bool) -> &'static str {\n\n if do_indent {\n\n INDENT_STRING\n\n } else {\n\n \"\"\n\n }\n\n}\n\n\n\npub struct PrettyPrinter<'writer, 'src, T> {\n\n is_at_new_paragraph: bool,\n\n writer: &'writer mut T,\n\n source: &'src str,\n\n}\n\n\n\nimpl<'writer, 'src, T: std::fmt::Write> PrettyPrinter<'writer, 'src, T> {\n\n fn write_standalone_comment(\n\n &mut self,\n\n indent: bool,\n\n comment: &Comment<'_>,\n\n ) -> std::fmt::Result {\n","file_path":"planus-cli/src/cst/pretty_print.rs","rank":13,"score":103266.02021518956},{"content":"fn serialize_planus(builder: &mut Builder, iterations: u64) {\n\n for _ in 0..iterations {\n\n builder.clear();\n\n let table3: &[Offset<MyTable3>] = &[MyTable3::create(builder, 4)];\n\n let w = MyTable3::create(builder, 1337);\n\n let w = HelloUnion::create_y(builder, w);\n\n let offset = MyTable::create(builder, 3, true, MyEnumse::Banaaaaaaaan, table3, Some(w));\n\n let offset = MyTable2::create(\n\n builder,\n\n 1,\n\n MyStruct {\n\n foo: 2,\n\n bar: true,\n\n baz: MyEnumse::Apple,\n\n },\n\n offset,\n\n );\n\n builder.finish(offset, None);\n\n }\n\n}\n\n\n\ncriterion_group!(benches, bench_serialize);\n\ncriterion_main!(benches);\n\n */\n","file_path":"test/rust/benches/benchmark.rs","rank":14,"score":102421.91841705807},{"content":"pub fn generate_code<P: AsRef<Path>>(\n\n input_files: &[P],\n\n output_filename: &str,\n\n) -> anyhow::Result<()> {\n\n let mut ctx = Ctx::default();\n\n let declarations = crate::intermediate_language::translate_files(&mut ctx, input_files);\n\n\n\n if ctx.has_errors() {\n\n anyhow::bail!(\"Bailing because of errors\")\n\n }\n\n\n\n let output = super::backend_translation::run_backend(&mut RustBackend, &declarations);\n\n\n\n let res = super::templates::rust::Namespace(&output).render().unwrap();\n\n let mut file = std::fs::File::create(&output_filename)?;\n\n file.write_all(res.as_bytes())?;\n\n file.flush()?;\n\n\n\n format_file(output_filename)?;\n\n Ok(())\n\n}\n","file_path":"planus-cli/src/codegen/rust.rs","rank":15,"score":101753.82607046464},{"content":"pub fn hexdump_flatbuffer_table(buf: &[u8]) -> String {\n\n let mut out = String::new();\n\n let obj_start = u32::from_le_bytes(buf[..4].try_into().unwrap()) as usize;\n\n let vtable_offset =\n\n i32::from_le_bytes(buf[obj_start..obj_start + 4].try_into().unwrap()) as isize as usize;\n\n let vtable_start = obj_start.wrapping_sub(vtable_offset);\n\n assert!(vtable_start % 2 == 0);\n\n let vtable_size =\n\n u16::from_le_bytes(buf[vtable_start..vtable_start + 2].try_into().unwrap()) as usize;\n\n let obj_size =\n\n u16::from_le_bytes(buf[vtable_start + 2..vtable_start + 4].try_into().unwrap()) as usize;\n\n assert!(vtable_size >= 4 && vtable_size % 2 == 0);\n\n assert!(obj_size >= 4);\n\n\n\n let vtable_end = vtable_start.checked_add(vtable_size).unwrap();\n\n let obj_end = obj_start.checked_add(obj_size).unwrap();\n\n\n\n assert!(vtable_end <= obj_start || obj_end <= vtable_start);\n\n\n\n writeln!(out, \"obj @ 0x{:02x}..0x{:02x}\", obj_start, obj_end).unwrap();\n","file_path":"test/rust/src/hexdump.rs","rank":16,"score":101753.82607046464},{"content":"pub fn run_backend<B: ?Sized + Backend>(\n\n backend: &mut B,\n\n declarations: &Declarations,\n\n) -> BackendNamespace<B> {\n\n let keywords: Keywords = B::KEYWORDS.iter().copied().collect();\n\n let mut global_names = Names::new(&keywords);\n\n let global_names = &mut global_names;\n\n let mut namespace_names = (0..declarations.namespaces.len())\n\n .map(|_| Names::new(&keywords))\n\n .collect::<Vec<_>>();\n\n let mut declaration_names = (0..declarations.declarations.len())\n\n .map(|_| Names::new(&keywords))\n\n .collect::<Vec<_>>();\n\n let translated_namespaces = declarations\n\n .namespaces\n\n .iter()\n\n .zip(&mut namespace_names)\n\n .map(|((namespace_name, namespace), namespace_names)| {\n\n backend.generate_namespace(\n\n &mut NamespaceNames {\n","file_path":"planus-cli/src/codegen/backend_translation.rs","rank":17,"score":100131.73378875152},{"content":"#[doc(hidden)]\n\npub trait Primitive {\n\n const ALIGNMENT: usize;\n\n const ALIGNMENT_MASK: usize = Self::ALIGNMENT - 1;\n\n const SIZE: usize;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":18,"score":99654.94193820748},{"content":"pub fn pretty_print<W: std::fmt::Write>(\n\n source: &str,\n\n schema: &Schema<'_>,\n\n writer: &mut W,\n\n) -> std::fmt::Result {\n\n let mut printer = PrettyPrinter {\n\n is_at_new_paragraph: true,\n\n writer,\n\n source,\n\n };\n\n\n\n let mut last_declaration_requires_paragraph = false;\n\n for decl in &schema.declarations {\n\n if last_declaration_requires_paragraph {\n\n printer.begin_new_paragraph()?;\n\n }\n\n last_declaration_requires_paragraph = printer.write_declaration(decl)?;\n\n }\n\n printer.write_token_meta(false, true, &schema.end_of_stream.token_metadata)?;\n\n Ok(())\n\n}\n","file_path":"planus-cli/src/cst/pretty_print.rs","rank":19,"score":96641.81905821638},{"content":"fn serialize_flatbuffers(builder: &mut flatbuffers::FlatBufferBuilder, iterations: u64) {\n\n for _ in 0..iterations {\n\n builder.reset();\n\n let offset = flatc::MyTable3::create(builder, &flatc::MyTable3Args { x: 4 });\n\n let offset = builder.create_vector(&[offset]);\n\n let w_offset =\n\n flatc::MyTable3::create(builder, &flatc::MyTable3Args { x: 1337 }).as_union_value();\n\n let offset = flatc::MyTable::create(\n\n builder,\n\n &flatc::MyTableArgs {\n\n x: 3,\n\n y: true,\n\n z: Some(offset),\n\n numse: flatc::MyEnumse::Banaaaaaaaan,\n\n w_type: flatc::HelloUnion::y,\n\n w: Some(w_offset),\n\n },\n\n );\n\n let offset = flatc::MyTable2::create(\n\n builder,\n","file_path":"test/rust/benches/benchmark.rs","rank":20,"score":95900.77542524462},{"content":"pub trait VectorRead<'buf> {\n\n #[doc(hidden)]\n\n const STRIDE: usize;\n\n #[doc(hidden)]\n\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> Self;\n\n}\n\n\n\n/// This trait is a hack to get around the coherence restriction.\n\n/// Ideally we would want to be able to do an `impl VectorRead<'buf> for planus::Result<MyType>`\n\n/// in our generated code, however instead we do something like this:\n\n/// impl<T: VectorReadInner<'buf>, E> VectorRead<'buf> for Result<T, E>\n","file_path":"planus/src/traits/mod.rs","rank":21,"score":94047.93584581275},{"content":"pub trait VectorWrite<P> {\n\n #[doc(hidden)]\n\n const STRIDE: usize;\n\n #[doc(hidden)]\n\n type Value: WriteAsPrimitive<P> + Sized;\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> Self::Value;\n\n #[doc(hidden)]\n\n unsafe fn write_values(\n\n values: &[Self::Value],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n );\n\n}\n","file_path":"planus/src/traits/mod.rs","rank":22,"score":94047.93584581275},{"content":"#[doc(hidden)]\n\npub trait WriteAsPrimitive<P> {\n\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32);\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":23,"score":94047.93584581275},{"content":"pub trait ReadAsRoot<'a>: Sized {\n\n fn read_as_root(slice: &'a [u8]) -> Result<Self>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":24,"score":92725.35002727329},{"content":"pub trait WriteAs<P: Primitive> {\n\n #[doc(hidden)]\n\n type Prepared: WriteAsPrimitive<P>;\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> Self::Prepared;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":25,"score":92725.35002727329},{"content":"pub fn check_ast(ctx: &Ctx, schema: &ast::Schema) {\n\n for native_include in &schema.native_includes {\n\n ctx.emit_error(\n\n ErrorKind::NOT_SUPPORTED,\n\n [Label::primary(schema.file_id, native_include.span)],\n\n Some(\"Native includes are not supported\"),\n\n );\n\n }\n\n\n\n for attribute in &schema.attributes {\n\n ctx.emit_error(\n\n ErrorKind::NOT_SUPPORTED,\n\n [Label::primary(schema.file_id, attribute.span)],\n\n Some(\"User attributes are not supported\"),\n\n );\n\n }\n\n\n\n for decl in schema.type_declarations.values() {\n\n match &decl.kind {\n\n ast::TypeDeclarationKind::RpcService(_) => {\n","file_path":"planus-cli/src/intermediate_language/checks/compatibility.rs","rank":26,"score":92025.05842850388},{"content":"fn reserve_rust_enum_variant_name(\n\n path: &str,\n\n binding_kind: &'static str,\n\n declaration_names: &mut DeclarationNames<'_, '_>,\n\n) -> String {\n\n let name = path.to_upper_camel_case().into();\n\n declaration_names\n\n .declaration_names\n\n .try_reserve_repeat(binding_kind, name, '_')\n\n .into()\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":27,"score":91507.31568943878},{"content":"pub trait WriteAsOffset<T: ?Sized> {\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<T>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":28,"score":90840.34692963466},{"content":"pub trait WriteAsOptional<P: Primitive> {\n\n #[doc(hidden)]\n\n type Prepared: WriteAsPrimitive<P>;\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> Option<Self::Prepared>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":29,"score":90840.34692963466},{"content":"pub trait WriteAsUnion<T: ?Sized> {\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":30,"score":90840.34692963466},{"content":"#[doc(hidden)]\n\npub trait TableRead<'buf>: Sized {\n\n fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n ) -> core::result::Result<Self, ErrorKind>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":31,"score":90840.34692963466},{"content":"fn reserve_module_name(path: &str, namespace_names: &mut NamespaceNames<'_, '_>) -> String {\n\n let name = path.to_snake_case().into();\n\n namespace_names\n\n .namespace_names\n\n .try_reserve_repeat(BINDING_KIND_TYPES, name, '_')\n\n .into()\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":32,"score":89965.40234629714},{"content":"fn reserve_type_name(path: &str, declaration_names: &mut DeclarationNames<'_, '_>) -> String {\n\n let name = path.to_upper_camel_case().into();\n\n declaration_names\n\n .declaration_names\n\n .try_reserve_repeat(BINDING_KIND_TYPES, name, '_')\n\n .into()\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":33,"score":89965.40234629714},{"content":"fn check<T, const X: usize, const Y: usize, const Z: usize>() {\n\n let _: () = SizeCheck::<T, X, Y, Z>::CHECK;\n\n // Do the same checks at run-time, so even if rustc changes to allow ignore\n\n // our compile-time errors, we will at least not create UB\n\n check_impl::<T, X, Y, Z>();\n\n}\n\n\n\npub(crate) fn split_mut<'a, T, const X: usize, const Y: usize, const Z: usize>(\n\n x: &'a mut [T; X],\n\n) -> (&'a mut [T; Y], &'a mut [T; Z]) {\n\n check::<T, X, Y, Z>();\n\n\n\n let wrapper: &'a mut Wrapper<T, Y, Z> = unsafe { core::mem::transmute(x) };\n\n (&mut wrapper.0, &mut wrapper.1)\n\n}\n","file_path":"array-init-cursor/src/util.rs","rank":34,"score":89740.91700003613},{"content":"#[doc(hidden)]\n\npub trait VectorReadInner<'buf>: Sized {\n\n #[doc(hidden)]\n\n type Error: Sized;\n\n #[doc(hidden)]\n\n const STRIDE: usize;\n\n #[doc(hidden)]\n\n unsafe fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n ) -> core::result::Result<Self, Self::Error>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":35,"score":89048.74232225743},{"content":"pub trait WriteAsOptionalUnion<T: ?Sized> {\n\n #[doc(hidden)]\n\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T>>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":36,"score":89048.74232225743},{"content":"#[doc(hidden)]\n\npub trait TableReadUnion<'buf>: Sized {\n\n fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n tag: u8,\n\n ) -> core::result::Result<Self, ErrorKind>;\n\n}\n\n\n","file_path":"planus/src/traits/mod.rs","rank":37,"score":89048.74232225743},{"content":"pub fn format_file<P: AsRef<Path>>(path: P) -> std::io::Result<()> {\n\n let output = Command::new(\"rustfmt\")\n\n .args(&[path.as_ref().as_os_str()])\n\n .output()?;\n\n\n\n if !output.stderr.is_empty() {\n\n println!(\"{}\", String::from_utf8(output.stderr).unwrap());\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":38,"score":86479.5998001495},{"content":"#[repr(C)]\n\nstruct Wrapper<T, const Y: usize, const Z: usize>([T; Y], [T; Z]);\n\n\n\nconst fn check_impl<T, const X: usize, const Y: usize, const Z: usize>() {\n\n // Check that the array sizes match\n\n assert!(X == Y + Z, \"Array cannot be split: sizes don't match\");\n\n assert!(\n\n usize::checked_add(Y, Z).is_some(),\n\n \"Array cannot be split: length would overflow\"\n\n );\n\n // Make doubly sure that nothing funky is going on with the memory representations\n\n assert!(core::mem::size_of::<Wrapper<T, Y, Z>>() == core::mem::size_of::<[T; X]>());\n\n assert!(core::mem::align_of::<Wrapper<T, Y, Z>>() == core::mem::align_of::<[T; X]>());\n\n}\n\n\n","file_path":"array-init-cursor/src/util.rs","rank":39,"score":85635.33642635116},{"content":"pub fn convert(ctx: &Ctx, file_id: FileId, schema: cst::Schema<'_>) -> Schema {\n\n let mut converter = CstConverter {\n\n schema: Schema::new(file_id),\n\n ctx,\n\n current_span: schema.span,\n\n };\n\n for decl in &schema.declarations {\n\n converter.convert_declaration(decl);\n\n }\n\n converter.schema\n\n}\n\n\n\nimpl<'ctx> CstConverter<'ctx> {\n\n fn add_error(&self, error_type: ErrorKind) {\n\n self.schema\n\n .errors_seen\n\n .set(self.schema.errors_seen.get() | error_type);\n\n }\n\n fn emit_error(\n\n &self,\n","file_path":"planus-cli/src/ast/convert.rs","rank":40,"score":84041.32939801604},{"content":"fn translate_type_index<'a, B: ?Sized + Backend>(\n\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\n\n declarations: &'a Declarations,\n\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\n\n index: usize,\n\n current_namespace_path: &AbsolutePath,\n\n) -> ResolvedType<'a, B> {\n\n let (path, decl) = &translation_context.translated_decls[index];\n\n let relative_path: RelativeNamespace<B> = RelativeNamespace::new(\n\n current_namespace_path,\n\n &path.clone_pop(),\n\n translation_context.translated_namespaces,\n\n declarations,\n\n );\n\n match decl {\n\n DeclInfo::Table(translated_decl, decl) => {\n\n ResolvedType::Table(decl, translated_decl, relative_path)\n\n }\n\n DeclInfo::Struct(translated_decl, decl) => {\n\n ResolvedType::Struct(decl, translated_decl, relative_path)\n","file_path":"planus-cli/src/codegen/backend_translation.rs","rank":41,"score":82982.37319159487},{"content":" *buffer.as_slice().get_unchecked(offset) != 0\n\n }\n\n}\n\n\n\nimpl VectorWrite<bool> for bool {\n\n const STRIDE: usize = 1;\n\n\n\n type Value = bool;\n\n\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\n\n *self\n\n }\n\n\n\n #[inline]\n\n unsafe fn write_values(\n\n values: &[Self::Value],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n ) {\n\n let bytes = bytes as *mut [MaybeUninit<u8>; 1];\n\n for (i, v) in values.iter().enumerate() {\n\n v.write(Cursor::new(&mut *bytes.add(i)), buffer_position - i as u32);\n\n }\n\n }\n\n}\n","file_path":"planus/src/impls/bool_.rs","rank":42,"score":82939.67589916452},{"content":" fn prepare(&self, _builder: &mut Builder) -> Self {\n\n *self\n\n }\n\n}\n\n\n\nimpl WriteAsDefault<bool, bool> for bool {\n\n type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder, default: &bool) -> Option<bool> {\n\n if self == default {\n\n None\n\n } else {\n\n Some(*self)\n\n }\n\n }\n\n}\n\n\n\nimpl WriteAsOptional<bool> for bool {\n\n type Prepared = Self;\n\n #[inline]\n","file_path":"planus/src/impls/bool_.rs","rank":43,"score":82939.59210527212},{"content":" fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\n\n Some(*self)\n\n }\n\n}\n\n\n\nimpl<'buf> TableRead<'buf> for bool {\n\n #[inline]\n\n fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n ) -> core::result::Result<bool, ErrorKind> {\n\n Ok(buffer.advance_as_array::<1>(offset)?.as_array()[0] != 0)\n\n }\n\n}\n\n\n\nimpl<'buf> VectorRead<'buf> for bool {\n\n const STRIDE: usize = 1;\n\n\n\n #[inline]\n\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> bool {\n","file_path":"planus/src/impls/bool_.rs","rank":44,"score":82932.05397662806},{"content":"use crate::{\n\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, traits::*, Cursor,\n\n};\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl Primitive for bool {\n\n const ALIGNMENT: usize = 1;\n\n const SIZE: usize = 1;\n\n}\n\n\n\nimpl WriteAsPrimitive<bool> for bool {\n\n #[inline]\n\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, _buffer_position: u32) {\n\n cursor.assert_size().finish([if *self { 1 } else { 0 }]);\n\n }\n\n}\n\n\n\nimpl WriteAs<bool> for bool {\n\n type Prepared = Self;\n\n #[inline]\n","file_path":"planus/src/impls/bool_.rs","rank":45,"score":82930.1029070743},{"content":"mod array;\n\nmod bool_;\n\nmod box_;\n\nmod byte_slice;\n\nmod offset;\n\nmod option;\n\nmod planus_vectors;\n\nmod primitives;\n\nmod ref_;\n\nmod result;\n\nmod slice;\n\nmod str;\n\nmod string;\n\nmod union_offset;\n\nmod unit;\n\nmod vec;\n\n\n","file_path":"planus/src/impls/mod.rs","rank":46,"score":82707.53310001732},{"content":"#[derive(Clone)]\n\nenum TypeDescription {\n\n Table,\n\n Struct { size: u32, alignment: u32 },\n\n Enum(Enum),\n\n Union,\n\n RpcService,\n\n}\n\n\n\n// do not start translating any declarations, until all declarations have been collected\n\n// then:\n\n// 1) get names and type descriptions for all declarations\n\n// - enums are translated immediately since they are self-contained and are needed\n\n// to translate table fields\n\n// 2) do preliminary translation with wrong sizes which resolves\n\n// what each ast::NamespacePath points to\n\n// 3) do topological sort of all structs to get sizes\n\n// 4) use this information to update all sizes\n\n\n\nimpl<'a> Translator<'a> {\n\n pub fn new(ctx: &'a Ctx, reachability: SortedMap<FileId, SortedSet<FileId>>) -> Self {\n","file_path":"planus-cli/src/intermediate_language/translation.rs","rank":47,"score":64385.12669937835},{"content":"fn main() {\n\n lalrpop::process_root().unwrap();\n\n}\n","file_path":"planus-cli/build.rs","rank":48,"score":62196.729637219374},{"content":"struct CstConverter<'ctx> {\n\n pub schema: Schema,\n\n pub ctx: &'ctx Ctx,\n\n pub current_span: Span,\n\n}\n\n\n","file_path":"planus-cli/src/ast/convert.rs","rank":49,"score":62113.3232917486},{"content":"fn main() {}\n\n\n\n/*\n\nuse criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};\n\nuse planus::{Builder, Offset};\n\n\n","file_path":"test/rust/benches/benchmark.rs","rank":50,"score":61028.70320563901},{"content":"fn main() {\n\n let path = std::env::args()\n\n .nth(1)\n\n .expect(\"Usage: api_example (output file)\");\n\n let mut builder = Builder::new();\n\n\n\n // Create an owned version of the monster to serialize\n\n let monster = Monster {\n\n pos: Some(Vec3 {\n\n x: 1.0,\n\n y: 2.0,\n\n z: 3.0,\n\n }),\n\n mana: 150,\n\n hp: 80,\n\n name: Some(\"Orc\".to_string()),\n\n inventory: Some(vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]),\n\n color: Color::Red,\n\n weapons: Some(vec![\n\n Weapon {\n","file_path":"examples/rust/examples/api_example.rs","rank":51,"score":59924.916270192516},{"content":"fn generate_test_code(\n\n in_dir: &str,\n\n out_dir: &str,\n\n template: Option<&str>,\n\n generate_flatc: bool,\n\n) -> Result<()> {\n\n fs::create_dir_all(out_dir).with_context(|| format_err!(\"Cannot create dir: {}\", out_dir))?;\n\n\n\n let mut mod_code = String::new();\n\n\n\n // We want the same generated files as here in rust-build, but not the tests.\n\n // Symlinking the relevant files and adding this check was the least bad option\n\n // I could think of, but it's still not pretty.\n\n let is_main_crate = std::env::var(\"CARGO_PKG_NAME\").unwrap() == \"rust_test\";\n\n\n\n for entry in\n\n std::fs::read_dir(in_dir).with_context(|| format_err!(\"Cannot read dir: {}\", in_dir))?\n\n {\n\n let entry = entry.context(\"Error doing readdir\")?;\n\n let file_path = entry.path();\n","file_path":"test/rust/build.rs","rank":52,"score":59924.916270192516},{"content":"pub trait Backend {\n\n type NamespaceInfo: std::fmt::Debug + Clone;\n\n type TableInfo: std::fmt::Debug + Clone;\n\n type StructInfo: std::fmt::Debug + Clone;\n\n type EnumInfo: std::fmt::Debug + Clone;\n\n type UnionInfo: std::fmt::Debug + Clone;\n\n type RpcServiceInfo: std::fmt::Debug + Clone;\n\n type TableFieldInfo: std::fmt::Debug + Clone;\n\n type StructFieldInfo: std::fmt::Debug + Clone;\n\n type EnumVariantInfo: std::fmt::Debug + Clone;\n\n type UnionVariantInfo: std::fmt::Debug + Clone;\n\n type RpcMethodInfo: std::fmt::Debug + Clone;\n\n\n\n const KEYWORDS: &'static [&'static str];\n\n\n\n fn generate_namespace(\n\n &mut self,\n\n namespace_names: &mut NamespaceNames<'_, '_>,\n\n namespace_name: &AbsolutePath,\n\n namespace: &Namespace,\n","file_path":"planus-cli/src/codegen/backend.rs","rank":53,"score":59456.95833621783},{"content":"fn main() -> Result<()> {\n\n println!(\"cargo:rerun-if-changed=build.rs\");\n\n\n\n let out_dir = env::var(\"OUT_DIR\").unwrap();\n\n\n\n // Create API tests\n\n let planus_api_dir = format!(\"{}/planus_api\", out_dir);\n\n generate_test_code(\"api_files\", &planus_api_dir, None, false)?;\n\n\n\n // Create serialize/deserialize tests\n\n let planus_test_dir = format!(\"{}/planus_test\", out_dir);\n\n let serialize_template = std::fs::read_to_string(\"src/test_template.rs\").ok();\n\n generate_test_code(\n\n \"test_files\",\n\n &planus_test_dir,\n\n serialize_template.as_deref(),\n\n true,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"test/rust/build.rs","rank":54,"score":59422.403259030005},{"content":"#[test]\n\nfn test_deserialize() {\n\n if let Ok(refs_dir) = std::fs::read_dir(format!(\"{}/{}\", FILE_PATH, \"deserialize\")) {\n\n let should_regenerate = std::env::var(\"PLANUS_REGENERATE\").is_ok();\n\n for entry in refs_dir {\n\n let entry = entry.unwrap();\n\n let file_path = entry.path();\n\n if file_path\n\n .extension()\n\n .map_or(false, |extension| extension == \"bin\")\n\n {\n\n let data = std::fs::read(&file_path).unwrap();\n\n\n\n let root_ref = RootRef::read_as_root(&data).unwrap();\n\n\n\n let mut debug_path = file_path.clone();\n\n debug_path.set_extension(\"txt\");\n\n let root_dbg = format!(\"{:#?}\", root_ref);\n\n\n\n crate::tests::compare_regenerate_file_str(\n\n &debug_path,\n\n &root_dbg,\n\n should_regenerate,\n\n )\n\n .unwrap();\n\n }\n\n }\n\n }\n\n}\n","file_path":"test/rust/src/test_template.rs","rank":55,"score":58880.21106810047},{"content":"#[test]\n\nfn test_serialize() {\n\n let should_regenerate = std::env::var(\"PLANUS_REGENERATE\").is_ok();\n\n for entry in std::fs::read_dir(format!(\"{}/{}\", FILE_PATH, \"serialize\")).unwrap() {\n\n let entry = entry.unwrap();\n\n let file_path = entry.path();\n\n if !file_path.is_dir()\n\n && file_path\n\n .extension()\n\n .map_or(false, |extension| extension == \"json\")\n\n {\n\n let json = std::fs::read_to_string(&file_path).unwrap();\n\n let root: Root = serde_json::from_str(&json).unwrap();\n\n\n\n let mut builder = planus::Builder::new();\n\n let offset = root.prepare(&mut builder);\n\n let data = builder.finish(offset, None);\n\n\n\n let root_ref = RootRef::read_as_root(data).unwrap();\n\n let root2 = Root::try_from(root_ref).unwrap();\n\n similar_asserts::assert_eq!(root, root2);\n","file_path":"test/rust/src/test_template.rs","rank":56,"score":58880.21106810047},{"content":"fn generate_test_code(\n\n in_dir: &str,\n\n out_dir: &str,\n\n template: Option<&str>,\n\n generate_flatc: bool,\n\n) -> Result<()> {\n\n fs::create_dir_all(out_dir).with_context(|| format_err!(\"Cannot create dir: {}\", out_dir))?;\n\n\n\n let mut mod_code = String::new();\n\n\n\n // We want the same generated files as here in rust-build, but not the tests.\n\n // Symlinking the relevant files and adding this check was the least bad option\n\n // I could think of, but it's still not pretty.\n\n let is_main_crate = std::env::var(\"CARGO_PKG_NAME\").unwrap() == \"rust_test\";\n\n\n\n for entry in\n\n std::fs::read_dir(in_dir).with_context(|| format_err!(\"Cannot read dir: {}\", in_dir))?\n\n {\n\n let entry = entry.context(\"Error doing readdir\")?;\n\n let file_path = entry.path();\n","file_path":"test/rust-compat/build.rs","rank":57,"score":58880.21106810047},{"content":"pub trait PrettyPrint {\n\n fn print(&self, ctx: &Ctx);\n\n}\n\n\n\nimpl PrettyPrint for Schema {\n\n fn print(&self, ctx: &Ctx) {\n\n println!(\"file {}:\", ctx.get_filename(self.file_id).display());\n\n if !self.native_includes.is_empty() {\n\n println!(\n\n \" native includes: {:?}\",\n\n self.native_includes\n\n .iter()\n\n .map(|include| &include.value)\n\n .collect::<Vec<_>>()\n\n )\n\n }\n\n if !self.includes.is_empty() {\n\n println!(\n\n \" includes: {:?}\",\n\n self.includes\n","file_path":"planus-cli/src/ast/print.rs","rank":58,"score":58464.231695247705},{"content":"pub trait CstNode {\n\n fn span(&self) -> Span;\n\n}\n\n\n\nmacro_rules! cst_node {\n\n ($t:ident) => {\n\n impl CstNode for $t {\n\n fn span(&self) -> Span {\n\n self.span\n\n }\n\n }\n\n };\n\n ($t:ident <'input>) => {\n\n impl<'input> CstNode for $t<'input> {\n\n fn span(&self) -> Span {\n\n self.span\n\n }\n\n }\n\n };\n\n}\n","file_path":"planus-cli/src/cst/types.rs","rank":59,"score":58464.231695247705},{"content":"fn main() -> Result<()> {\n\n println!(\"cargo:rerun-if-changed=build.rs\");\n\n\n\n let out_dir = env::var(\"OUT_DIR\").unwrap();\n\n\n\n // Create API tests\n\n let planus_api_dir = format!(\"{}/planus_api\", out_dir);\n\n generate_test_code(\"api_files\", &planus_api_dir, None, false)?;\n\n\n\n // Create serialize/deserialize tests\n\n let planus_test_dir = format!(\"{}/planus_test\", out_dir);\n\n let serialize_template = std::fs::read_to_string(\"src/test_template.rs\").ok();\n\n generate_test_code(\n\n \"test_files\",\n\n &planus_test_dir,\n\n serialize_template.as_deref(),\n\n true,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"test/rust-compat/build.rs","rank":60,"score":58318.61632358351},{"content":"fn reserve_field_name(\n\n path: &str,\n\n binding_kind: &'static str,\n\n declaration_names: &mut DeclarationNames<'_, '_>,\n\n) -> String {\n\n let name = path.to_snake_case().into();\n\n declaration_names\n\n .declaration_names\n\n .try_reserve_repeat(binding_kind, name, '_')\n\n .into()\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":61,"score":57889.96759726422},{"content":"fn format_relative_namespace<'a>(\n\n relative_namespace: &'a RelativeNamespace<'a, RustBackend>,\n\n trailing_part: &'a str,\n\n) -> impl 'a + std::fmt::Display {\n\n relative_namespace.format(\n\n false,\n\n \"super\",\n\n Some(\"self::\"),\n\n \"::\",\n\n |info| &info.name,\n\n trailing_part,\n\n )\n\n}\n\n\n\nimpl Backend for RustBackend {\n\n type NamespaceInfo = Namespace;\n\n type TableInfo = Table;\n\n type TableFieldInfo = TableField;\n\n type StructInfo = Struct;\n\n type StructFieldInfo = StructField;\n","file_path":"planus-cli/src/codegen/rust.rs","rank":62,"score":56283.66765065522},{"content":"fn make_recursive_structure<B: ?Sized + Backend>(\n\n declarations: &Declarations,\n\n translated_namespaces: &mut VecMap<B::NamespaceInfo>,\n\n translated_decls: &mut VecMap<BackendDeclaration<B>>,\n\n current_namespace_index: NamespaceIndex,\n\n) -> BackendNamespace<B> {\n\n let (_, current_namespace) = declarations.get_namespace(current_namespace_index);\n\n let current_translated_namespace = translated_namespaces\n\n .remove(current_namespace_index.0)\n\n .unwrap();\n\n let translated_declarations: Vec<BackendDeclaration<B>> = current_namespace\n\n .declaration_ids\n\n .values()\n\n .map(|id| translated_decls.remove(id.0).unwrap())\n\n .collect();\n\n\n\n let children = current_namespace\n\n .child_namespaces\n\n .values()\n\n .map(|id| {\n","file_path":"planus-cli/src/codegen/backend_translation.rs","rank":63,"score":50219.88863680487},{"content":"fn translate_type<'a, B: ?Sized + Backend>(\n\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\n\n declarations: &'a Declarations,\n\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\n\n type_: &'a Type,\n\n current_namespace_path: &AbsolutePath,\n\n) -> ResolvedType<'a, B> {\n\n match &type_.kind {\n\n TypeKind::Table(index)\n\n | TypeKind::Union(index)\n\n | TypeKind::SimpleType(SimpleType::Struct(index))\n\n | TypeKind::SimpleType(SimpleType::Enum(index)) => translate_type_index(\n\n translation_context,\n\n declarations,\n\n full_translated_decls,\n\n index.0,\n\n current_namespace_path,\n\n ),\n\n TypeKind::SimpleType(type_) => translate_simple_type(\n\n translation_context,\n","file_path":"planus-cli/src/codegen/backend_translation.rs","rank":64,"score":49985.665105190594},{"content":"fn integer_type(type_: &IntegerType) -> &'static str {\n\n match &type_ {\n\n IntegerType::U8 => \"u8\",\n\n IntegerType::I8 => \"i8\",\n\n IntegerType::U16 => \"u16\",\n\n IntegerType::I16 => \"i16\",\n\n IntegerType::U32 => \"u32\",\n\n IntegerType::I32 => \"i32\",\n\n IntegerType::U64 => \"u64\",\n\n IntegerType::I64 => \"i64\",\n\n }\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":65,"score":49175.63459515074},{"content":"fn translate_simple_type<'a, B: ?Sized + Backend>(\n\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\n\n declarations: &'a Declarations,\n\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\n\n type_: &'a SimpleType,\n\n current_namespace_path: &AbsolutePath,\n\n) -> ResolvedType<'a, B> {\n\n match type_ {\n\n SimpleType::Struct(index) | SimpleType::Enum(index) => translate_type_index(\n\n translation_context,\n\n declarations,\n\n full_translated_decls,\n\n index.0,\n\n current_namespace_path,\n\n ),\n\n SimpleType::Bool => ResolvedType::Bool,\n\n SimpleType::Integer(typ) => ResolvedType::Integer(*typ),\n\n SimpleType::Float(typ) => ResolvedType::Float(*typ),\n\n }\n\n}\n\n\n","file_path":"planus-cli/src/codegen/backend_translation.rs","rank":66,"score":49175.63459515074},{"content":"fn float_type(type_: &FloatType) -> &'static str {\n\n match &type_ {\n\n FloatType::F32 => \"f32\",\n\n FloatType::F64 => \"f64\",\n\n }\n\n}\n\n\n","file_path":"planus-cli/src/codegen/rust.rs","rank":67,"score":49175.63459515074},{"content":"trait SizeCheck<T, const X: usize, const Y: usize, const Z: usize> {\n\n const CHECK: Self;\n\n}\n\n\n\nimpl<T, const X: usize, const Y: usize, const Z: usize> SizeCheck<T, X, Y, Z> for () {\n\n const CHECK: () = check_impl::<T, X, Y, Z>();\n\n}\n\n\n","file_path":"array-init-cursor/src/util.rs","rank":68,"score":47203.90884142924},{"content":"fn print_equipment(monster: MonsterRef<'_>) -> Result<(), planus::Error> {\n\n // All accessors on tables return Result<_, planus::Error>\n\n // If the field is optional, then an Result<Option<_>, planus::Error>.\n\n if let Some(equipped) = monster.equipped()? {\n\n // Unions translate to rust enums with data\n\n match equipped {\n\n EquipmentRef::Weapon(weapon) => {\n\n // All generated types implement Debug\n\n println!(\"{:?}\", weapon);\n\n }\n\n }\n\n }\n\n Ok(())\n\n}\n","file_path":"examples/rust/examples/api_example.rs","rank":69,"score":46662.444856915215},{"content":"use crate::{\n\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, Cursor, Offset,\n\n Result, UnionOffset,\n\n};\n\nuse core::mem::MaybeUninit;\n\n\n\n#[doc(hidden)]\n","file_path":"planus/src/traits/mod.rs","rank":70,"score":41429.19494663114},{"content":"}\n\n\n\nimpl VectorWrite<Offset<str>> for String {\n\n type Value = Offset<str>;\n\n\n\n const STRIDE: usize = 4;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Self::Value {\n\n WriteAs::prepare(self, builder)\n\n }\n\n\n\n #[inline]\n\n unsafe fn write_values(\n\n values: &[Offset<str>],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n ) {\n\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\n\n for (i, v) in values.iter().enumerate() {\n\n v.write(\n\n Cursor::new(&mut *bytes.add(i)),\n\n buffer_position - (4 * i) as u32,\n\n );\n\n }\n\n }\n\n}\n","file_path":"planus/src/impls/string.rs","rank":71,"score":41293.66193167111},{"content":" type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Self {\n\n *self\n\n }\n\n }\n\n\n\n impl WriteAsDefault<$ty, $ty> for $ty {\n\n type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder, default: &$ty) -> Option<Self> {\n\n #[allow(clippy::float_cmp)]\n\n if self == default {\n\n None\n\n } else {\n\n Some(*self)\n\n }\n\n }\n\n }\n\n\n","file_path":"planus/src/impls/primitives.rs","rank":72,"score":41293.144364515145},{"content":" const STRIDE: usize = 4;\n\n type Value = Offset<T>;\n\n\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\n\n *self\n\n }\n\n\n\n #[inline]\n\n unsafe fn write_values(\n\n values: &[Offset<T>],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n ) {\n\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\n\n for (i, v) in values.iter().enumerate() {\n\n v.write(\n\n Cursor::new(&mut *bytes.add(i)),\n\n buffer_position - (Self::STRIDE * i) as u32,\n\n );\n\n }\n\n }\n\n}\n","file_path":"planus/src/impls/offset.rs","rank":73,"score":41292.80618784468},{"content":" const STRIDE: usize = $size;\n\n #[inline]\n\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> $ty {\n\n let buffer = buffer.unchecked_advance_as_array(offset).as_array();\n\n <$ty>::from_le_bytes(*buffer)\n\n }\n\n }\n\n\n\n impl VectorWrite<$ty> for $ty {\n\n const STRIDE: usize = $size;\n\n type Value = $ty;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\n\n *self\n\n }\n\n\n\n #[inline]\n\n unsafe fn write_values(\n\n values: &[$ty],\n\n bytes: *mut MaybeUninit<u8>,\n","file_path":"planus/src/impls/primitives.rs","rank":74,"score":41292.057620020336},{"content":" .as_slice()\n\n .get(..len)\n\n .ok_or(ErrorKind::InvalidLength)\n\n .map_err(add_context)?;\n\n let str = core::str::from_utf8(slice)\n\n .map_err(|source| ErrorKind::InvalidUtf8 { source })\n\n .map_err(add_context)?;\n\n Ok(str)\n\n }\n\n}\n\n\n\nimpl VectorWrite<Offset<str>> for str {\n\n type Value = Offset<str>;\n\n\n\n const STRIDE: usize = 4;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Self::Value {\n\n WriteAs::prepare(self, builder)\n\n }\n\n\n","file_path":"planus/src/impls/str.rs","rank":75,"score":41291.52443573014},{"content":"use crate::{\n\n builder::Builder,\n\n traits::{Primitive, WriteAsOptional, WriteAsOptionalUnion, WriteAsPrimitive},\n\n Cursor, UnionOffset, Void,\n\n};\n\n\n\nimpl<P: Primitive> WriteAsPrimitive<P> for Void {\n\n #[inline]\n\n fn write<const N: usize>(&self, _cursor: Cursor<'_, N>, _buffer_position: u32) {\n\n match *self {}\n\n }\n\n}\n\n\n\nimpl<P: Primitive> WriteAsOptional<P> for () {\n\n type Prepared = Void;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Option<Void> {\n\n None\n\n }\n\n}\n\n\n\nimpl<T: ?Sized> WriteAsOptionalUnion<T> for () {\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Option<UnionOffset<T>> {\n\n None\n\n }\n\n}\n","file_path":"planus/src/impls/unit.rs","rank":76,"score":41289.57058010541},{"content":"\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\n\n WriteAsOffset::prepare(self.as_slice(), builder)\n\n }\n\n}\n\n\n\nimpl<T, P> WriteAsDefault<Offset<[P]>, ()> for Vec<T>\n\nwhere\n\n P: Primitive,\n\n T: VectorWrite<P>,\n\n{\n\n type Prepared = Offset<[P]>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder, _default: &()) -> Option<Offset<[P]>> {\n\n if self.is_empty() {\n\n None\n\n } else {\n\n Some(WriteAsOffset::prepare(self.as_slice(), builder))\n","file_path":"planus/src/impls/vec.rs","rank":77,"score":41287.02125269437},{"content":" impl WriteAsOptional<$ty> for $ty {\n\n type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\n\n Some(*self)\n\n }\n\n }\n\n\n\n impl<'buf> TableRead<'buf> for $ty {\n\n #[inline]\n\n fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n ) -> core::result::Result<$ty, ErrorKind> {\n\n let buffer = buffer.advance_as_array(offset)?.as_array();\n\n Ok(<$ty>::from_le_bytes(*buffer))\n\n }\n\n }\n\n\n\n impl<'buf> VectorRead<'buf> for $ty {\n","file_path":"planus/src/impls/primitives.rs","rank":78,"score":41286.86662046246},{"content":" WriteAsOffset::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl WriteAsOptional<Offset<str>> for str {\n\n type Prepared = Offset<str>;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<str>> {\n\n Some(WriteAsOffset::prepare(self, builder))\n\n }\n\n}\n\n\n\nimpl WriteAsDefault<Offset<str>, str> for str {\n\n type Prepared = Offset<str>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder, default: &str) -> Option<Offset<str>> {\n\n if self == default {\n\n None\n\n } else {\n","file_path":"planus/src/impls/str.rs","rank":79,"score":41286.85778161186},{"content":"\n\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsUnion<T1>> WriteAsUnion<T1> for &'a T2 {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T1> {\n\n T2::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsOptionalUnion<T1>> WriteAsOptionalUnion<T1> for &'a T2 {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T1>> {\n\n T2::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<'a, P: Primitive, T: ?Sized + VectorWrite<P>> VectorWrite<P> for &'a T {\n\n const STRIDE: usize = T::STRIDE;\n\n type Value = T::Value;\n\n\n\n #[inline]\n","file_path":"planus/src/impls/ref_.rs","rank":80,"score":41286.79292204393},{"content":"impl WriteAsDefault<Offset<str>, str> for String {\n\n type Prepared = Offset<str>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder, default: &str) -> Option<Offset<str>> {\n\n if self == default {\n\n None\n\n } else {\n\n Some(WriteAsOffset::prepare(self.as_str(), builder))\n\n }\n\n }\n\n}\n\n\n\nimpl WriteAsOptional<Offset<str>> for String {\n\n type Prepared = Offset<str>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<str>> {\n\n Some(WriteAsOffset::prepare(self.as_str(), builder))\n\n }\n","file_path":"planus/src/impls/string.rs","rank":81,"score":41286.63353706437},{"content":" }\n\n}\n\n\n\nimpl<T: ?Sized> WriteAs<Offset<T>> for Offset<T> {\n\n type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Self {\n\n *self\n\n }\n\n}\n\n\n\nimpl<T: ?Sized> WriteAsOptional<Offset<T>> for Offset<T> {\n\n type Prepared = Self;\n\n #[inline]\n\n fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\n\n Some(*self)\n\n }\n\n}\n\n\n\nimpl<T: ?Sized> VectorWrite<Offset<T>> for Offset<T> {\n","file_path":"planus/src/impls/offset.rs","rank":82,"score":41286.554589963336},{"content":" fn prepare(&self, builder: &mut Builder) -> Self::Value {\n\n T::prepare(self, builder)\n\n }\n\n\n\n #[inline]\n\n unsafe fn write_values(\n\n values: &[Self::Value],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n ) {\n\n T::write_values(values, bytes, buffer_position);\n\n }\n\n}\n","file_path":"planus/src/impls/ref_.rs","rank":83,"score":41286.42599342506},{"content":"use crate::traits::{VectorRead, VectorReadInner};\n\n\n\n/*\n\nimpl<T: ToOwned, E> ToOwned for core::result::Result<T, E>\n\nwhere\n\n errors::Error: From<E>,\n\n{\n\n type Value = T::Value;\n\n\n\n #[inline]\n\n fn to_owned(self) -> crate::Result<Self::Value> {\n\n self?.to_owned()\n\n }\n\n}\n\n */\n\n\n\nimpl<'buf, T: VectorReadInner<'buf>, E> VectorRead<'buf> for Result<T, E>\n\nwhere\n\n E: core::convert::From<T::Error>,\n\n{\n\n const STRIDE: usize = T::STRIDE;\n\n\n\n unsafe fn from_buffer(buffer: crate::SliceWithStartOffset<'buf>, offset: usize) -> Self {\n\n Ok(T::from_buffer(buffer, offset)?)\n\n }\n\n}\n","file_path":"planus/src/impls/result.rs","rank":84,"score":41286.32257097726},{"content":" P::ALIGNMENT_MASK.max(3),\n\n |buffer_position, bytes| {\n\n let bytes = bytes.as_mut_ptr();\n\n\n\n (self.len() as u32).write(\n\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\n\n buffer_position,\n\n );\n\n\n\n T::write_values(&tmp, bytes.add(4), buffer_position - 4);\n\n },\n\n )\n\n };\n\n builder.current_offset()\n\n }\n\n}\n\n\n\nimpl<T, P, const N: usize> WriteAs<Offset<[P]>> for [T; N]\n\nwhere\n\n P: Primitive,\n","file_path":"planus/src/impls/array.rs","rank":85,"score":41285.09859488609},{"content":" #[inline]\n\n unsafe fn write_values(\n\n values: &[Offset<str>],\n\n bytes: *mut MaybeUninit<u8>,\n\n buffer_position: u32,\n\n ) {\n\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\n\n for (i, v) in values.iter().enumerate() {\n\n v.write(\n\n Cursor::new(&mut *bytes.add(i)),\n\n buffer_position - (4 * i) as u32,\n\n );\n\n }\n\n }\n\n}\n","file_path":"planus/src/impls/str.rs","rank":86,"score":41285.08109078621},{"content":" fn prepare(&self, builder: &mut Builder) -> T::Prepared {\n\n T::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<'a, P: Primitive, D: ?Sized, T: ?Sized + WriteAsDefault<P, D>> WriteAsDefault<P, D> for &'a T {\n\n type Prepared = T::Prepared;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<T::Prepared> {\n\n T::prepare(self, builder, default)\n\n }\n\n}\n\n\n\nimpl<'a, P: Primitive, T: ?Sized + WriteAsOptional<P>> WriteAsOptional<P> for &'a T {\n\n type Prepared = T::Prepared;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<T::Prepared> {\n\n T::prepare(self, builder)\n\n }\n\n}\n","file_path":"planus/src/impls/ref_.rs","rank":87,"score":41283.80263855206},{"content":"use crate::{builder::Builder, traits::*, Offset, UnionOffset};\n\nuse alloc::boxed::Box;\n\n\n\nimpl<P, T: ?Sized + WriteAsOffset<P>> WriteAsOffset<P> for Box<T> {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<P> {\n\n T::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<P: Primitive, T: ?Sized + WriteAs<P>> WriteAs<P> for Box<T> {\n\n type Prepared = T::Prepared;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> T::Prepared {\n\n T::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<P: Primitive, D: ?Sized, T: ?Sized + WriteAsDefault<P, D>> WriteAsDefault<P, D> for Box<T> {\n\n type Prepared = T::Prepared;\n","file_path":"planus/src/impls/box_.rs","rank":88,"score":41283.163730422835},{"content":" P: Primitive,\n\n T: VectorWrite<P>,\n\n{\n\n type Prepared = Offset<[P]>;\n\n\n\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\n\n WriteAsOffset::prepare(&self, builder)\n\n }\n\n}\n\n\n\nimpl<T, P> WriteAsDefault<Offset<[P]>, ()> for [T]\n\nwhere\n\n P: Primitive,\n\n T: VectorWrite<P>,\n\n{\n\n type Prepared = Offset<[P]>;\n\n\n\n fn prepare(&self, builder: &mut Builder, _default: &()) -> Option<Offset<[P]>> {\n\n if self.is_empty() {\n\n None\n","file_path":"planus/src/impls/slice.rs","rank":89,"score":41282.86877257752},{"content":"use crate::{builder::Builder, traits::*, Cursor, Offset};\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl<T: ?Sized> Primitive for Offset<T> {\n\n const ALIGNMENT: usize = 4;\n\n const SIZE: usize = 4;\n\n}\n\n\n\nimpl<T: ?Sized> WriteAsPrimitive<Offset<T>> for Offset<T> {\n\n #[inline]\n\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32) {\n\n cursor\n\n .assert_size()\n\n .finish(u32::to_le_bytes(buffer_position - self.offset));\n\n }\n\n}\n\n\n\nimpl<T: ?Sized> WriteAsOffset<T> for Offset<T> {\n\n fn prepare(&self, _builder: &mut Builder) -> Offset<T> {\n\n *self\n","file_path":"planus/src/impls/offset.rs","rank":90,"score":41282.49172750946},{"content":" .unwrap(),\n\n P::ALIGNMENT_MASK.max(u32::ALIGNMENT_MASK),\n\n |buffer_position, bytes| {\n\n let bytes = bytes.as_mut_ptr();\n\n\n\n (self.len() as u32).write(\n\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\n\n buffer_position,\n\n );\n\n\n\n T::write_values(&tmp, bytes.add(4), buffer_position - 4);\n\n },\n\n )\n\n }\n\n builder.current_offset()\n\n }\n\n}\n\n\n\nimpl<T, P> WriteAs<Offset<[P]>> for [T]\n\nwhere\n","file_path":"planus/src/impls/slice.rs","rank":91,"score":41282.154619764224},{"content":"use crate::{builder::Builder, traits::*, Cursor, Offset, UnionOffset};\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl<'a, P: Primitive, T: ?Sized + WriteAsPrimitive<P>> WriteAsPrimitive<P> for &'a T {\n\n #[inline]\n\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32) {\n\n T::write(*self, cursor, buffer_position)\n\n }\n\n}\n\n\n\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsOffset<T1>> WriteAsOffset<T1> for &'a T2 {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<T1> {\n\n T2::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<'a, P: Primitive, T: ?Sized + WriteAs<P>> WriteAs<P> for &'a T {\n\n type Prepared = T::Prepared;\n\n #[inline]\n","file_path":"planus/src/impls/ref_.rs","rank":92,"score":41281.73148728389},{"content":" T: VectorWrite<P>,\n\n{\n\n type Prepared = Offset<[P]>;\n\n\n\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\n\n WriteAsOffset::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<T, P, const N: usize> WriteAsOptional<Offset<[P]>> for [T; N]\n\nwhere\n\n P: Primitive,\n\n T: VectorWrite<P>,\n\n{\n\n type Prepared = Offset<[P]>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<[P]>> {\n\n Some(WriteAsOffset::prepare(self, builder))\n\n }\n\n}\n","file_path":"planus/src/impls/array.rs","rank":93,"score":41281.512720505285},{"content":" buffer_position,\n\n );\n\n core::ptr::copy_nonoverlapping(\n\n self.as_bytes().as_ptr() as *const MaybeUninit<u8>,\n\n bytes.add(4),\n\n self.len(),\n\n );\n\n bytes.add(4 + self.len()).write(MaybeUninit::new(0));\n\n },\n\n )\n\n }\n\n builder.current_offset()\n\n }\n\n}\n\n\n\nimpl WriteAs<Offset<str>> for str {\n\n type Prepared = Offset<str>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\n","file_path":"planus/src/impls/str.rs","rank":94,"score":41281.48801963768},{"content":" #[inline]\n\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<T::Prepared> {\n\n T::prepare(self, builder, default)\n\n }\n\n}\n\n\n\nimpl<P: Primitive, T: ?Sized + WriteAsOptional<P>> WriteAsOptional<P> for Box<T> {\n\n type Prepared = T::Prepared;\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<T::Prepared> {\n\n T::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<T1: ?Sized, T2: ?Sized + WriteAsUnion<T1>> WriteAsUnion<T1> for Box<T2> {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T1> {\n\n T2::prepare(self, builder)\n\n }\n\n}\n\n\n\nimpl<T1: ?Sized, T2: ?Sized + WriteAsOptionalUnion<T1>> WriteAsOptionalUnion<T1> for Box<T2> {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T1>> {\n\n T2::prepare(self, builder)\n\n }\n\n}\n","file_path":"planus/src/impls/box_.rs","rank":95,"score":41281.04706785885},{"content":"use crate::{builder::Builder, traits::*, Cursor, Offset};\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl<T, P, const N: usize> WriteAsOffset<[P]> for [T; N]\n\nwhere\n\n P: Primitive,\n\n T: VectorWrite<P>,\n\n{\n\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\n\n let mut tmp: [MaybeUninit<T::Value>; N] = unsafe { MaybeUninit::uninit().assume_init() };\n\n for (t, v) in tmp.iter_mut().zip(self.iter()) {\n\n t.write(v.prepare(builder));\n\n }\n\n // TODO: replace with std::mem::MaybeUninit::array_assume_init when it becomes stable\n\n // https://github.com/rust-lang/rust/issues/80908\n\n let tmp =\n\n unsafe { (&tmp as *const [MaybeUninit<T::Value>; N] as *const [T::Value; N]).read() };\n\n unsafe {\n\n builder.write_with(\n\n 4 + T::STRIDE.checked_mul(self.len()).unwrap(),\n","file_path":"planus/src/impls/array.rs","rank":96,"score":41280.59033462235},{"content":"use crate::{\n\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, traits::*, Cursor,\n\n Offset,\n\n};\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl WriteAsOffset<str> for str {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\n\n let size_including_len_and_null = self.len().checked_add(5).unwrap();\n\n // SAFETY: We make sure to write the 4+len+1 bytes inside the closure.\n\n unsafe {\n\n builder.write_with(\n\n size_including_len_and_null,\n\n u32::ALIGNMENT_MASK,\n\n |buffer_position, bytes| {\n\n let bytes = bytes.as_mut_ptr();\n\n\n\n (self.len() as u32).write(\n\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\n","file_path":"planus/src/impls/str.rs","rank":97,"score":41280.45372695068},{"content":"use crate::{builder::Builder, traits::*, Cursor, Offset};\n\nuse alloc::string::String;\n\nuse core::mem::MaybeUninit;\n\n\n\nimpl WriteAsOffset<str> for String {\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\n\n WriteAsOffset::prepare(self.as_str(), builder)\n\n }\n\n}\n\n\n\nimpl WriteAs<Offset<str>> for String {\n\n type Prepared = Offset<str>;\n\n\n\n #[inline]\n\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\n\n WriteAsOffset::prepare(self.as_str(), builder)\n\n }\n\n}\n\n\n","file_path":"planus/src/impls/string.rs","rank":98,"score":41280.388373256625},{"content":" }\n\n}\n\n\n\nimpl<'buf> VectorReadInner<'buf> for &'buf str {\n\n type Error = crate::errors::Error;\n\n\n\n const STRIDE: usize = 4;\n\n #[inline]\n\n unsafe fn from_buffer(\n\n buffer: SliceWithStartOffset<'buf>,\n\n offset: usize,\n\n ) -> crate::Result<&'buf str> {\n\n let add_context =\n\n |e: ErrorKind| e.with_error_location(\"[str]\", \"get\", buffer.offset_from_start);\n\n let (slice, len) = super::array_from_buffer(buffer, offset).map_err(add_context)?;\n\n #[cfg(feature = \"extra-validation\")]\n\n if slice.as_slice().get(len) != Some(&0) {\n\n return Err(add_context(ErrorKind::MissingNullTerminator));\n\n }\n\n let slice = slice\n","file_path":"planus/src/impls/str.rs","rank":99,"score":41280.23112113298}],"string":"[\n {\n \"content\": \"pub fn align_up(value: u32, alignment: u32) -> u32 {\\n\\n ((value + alignment - 1) / alignment) * alignment\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/util/mod.rs\",\n \"rank\": 0,\n \"score\": 163890.73865225195\n },\n {\n \"content\": \"pub fn criterion_benchmark(c: &mut Criterion) {\\n\\n c.bench_function(\\\"fib 20\\\", |b| b.iter(|| 2 + 2));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"test/rust/benches/benchmark.rs\",\n \"rank\": 1,\n \"score\": 161532.84141183394\n },\n {\n \"content\": \"fn vtable_index_to_offset(vtable_index: usize) -> usize {\\n\\n 2 * vtable_index // 2 bytes per index, skip the vtable size and object size\\n\\n}\\n\",\n \"file_path\": \"planus/src/table_writer.rs\",\n \"rank\": 2,\n \"score\": 141689.5809479158\n },\n {\n \"content\": \"pub fn sp(l: ByteIndex, r: ByteIndex) -> Span {\\n\\n Span::new(l, r)\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/grammar_helper.rs\",\n \"rank\": 3,\n \"score\": 141090.7850796772\n },\n {\n \"content\": \"fn array_from_buffer(\\n\\n buffer: crate::slice_helpers::SliceWithStartOffset<'_>,\\n\\n offset: usize,\\n\\n) -> core::result::Result<\\n\\n (crate::slice_helpers::SliceWithStartOffset<'_>, usize),\\n\\n crate::errors::ErrorKind,\\n\\n> {\\n\\n let value: u32 = crate::traits::TableRead::from_buffer(buffer, offset)?;\\n\\n let vector_offset = offset\\n\\n .checked_add(value as usize)\\n\\n .ok_or(crate::errors::ErrorKind::InvalidOffset)?;\\n\\n let buffer = buffer.advance(vector_offset)?;\\n\\n let len: u32 = crate::traits::TableRead::from_buffer(buffer, 0)?;\\n\\n Ok((buffer.advance(4)?, len as usize))\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/mod.rs\",\n \"rank\": 4,\n \"score\": 138074.72733546776\n },\n {\n \"content\": \"pub fn normalize_path(path: &Path) -> PathBuf {\\n\\n let mut components = path.components().peekable();\\n\\n let mut ret = if let Some(c @ Component::Prefix(..)) = components.peek().cloned() {\\n\\n components.next();\\n\\n PathBuf::from(c.as_os_str())\\n\\n } else {\\n\\n PathBuf::new()\\n\\n };\\n\\n\\n\\n for component in components {\\n\\n match component {\\n\\n Component::Prefix(..) => unreachable!(),\\n\\n Component::RootDir => {\\n\\n ret.push(component.as_os_str());\\n\\n }\\n\\n Component::CurDir => {}\\n\\n Component::ParentDir => {\\n\\n if let Some(Component::Normal(_)) = ret.components().last() {\\n\\n ret.pop();\\n\\n } else {\\n\",\n \"file_path\": \"planus-cli/src/util/mod.rs\",\n \"rank\": 5,\n \"score\": 133737.5944145324\n },\n {\n \"content\": \"pub fn translate_files<P: AsRef<std::path::Path>>(\\n\\n ctx: &mut crate::ctx::Ctx,\\n\\n input_files: &[P],\\n\\n) -> types::Declarations {\\n\\n let mut ast_map = crate::ast_map::AstMap::default();\\n\\n for file in input_files {\\n\\n if let Some(file_id) = ctx.add_file(&file, []) {\\n\\n ast_map.add_files_recursively(ctx, file_id);\\n\\n }\\n\\n }\\n\\n\\n\\n let mut translator = translation::Translator::new(ctx, ast_map.reachability());\\n\\n for schema in ast_map.iter() {\\n\\n translator.add_schema(schema);\\n\\n }\\n\\n\\n\\n translator.finish()\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/intermediate_language/mod.rs\",\n \"rank\": 6,\n \"score\": 125528.32666223033\n },\n {\n \"content\": \"pub trait WriteAsDefault<P: Primitive, D: ?Sized> {\\n\\n #[doc(hidden)]\\n\\n type Prepared: WriteAsPrimitive<P>;\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<Self::Prepared>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 7,\n \"score\": 119805.54191800131\n },\n {\n \"content\": \"pub fn main() {\\n\\n let path = std::env::args().nth(1).unwrap();\\n\\n let data = std::fs::read(path).unwrap();\\n\\n let monster = MonsterRef::read_as_root(&data).unwrap();\\n\\n println!(\\\"{:#?}\\\", monster);\\n\\n}\\n\",\n \"file_path\": \"examples/rust/examples/print.rs\",\n \"rank\": 8,\n \"score\": 118822.89960222285\n },\n {\n \"content\": \"pub fn main() {\\n\\n let input_path = std::env::args()\\n\\n .nth(1)\\n\\n .expect(\\\"Usage: from_json (input file) (output file)\\\");\\n\\n let output_path = std::env::args()\\n\\n .nth(2)\\n\\n .expect(\\\"Usage: from_json (input file) (output file)\\\");\\n\\n let input_data = std::fs::read_to_string(input_path).unwrap();\\n\\n\\n\\n let monster: Monster = serde_json::from_str(&input_data).unwrap();\\n\\n let mut builder = Builder::new();\\n\\n let output_data = builder.finish(monster, None);\\n\\n\\n\\n std::fs::write(output_path, output_data).unwrap();\\n\\n}\\n\",\n \"file_path\": \"examples/rust/examples/from_json.rs\",\n \"rank\": 9,\n \"score\": 118822.89960222285\n },\n {\n \"content\": \"pub fn main() {\\n\\n let path = std::env::args().nth(1).unwrap();\\n\\n let data = std::fs::read(path).unwrap();\\n\\n let monster: Monster = MonsterRef::read_as_root(&data).unwrap().try_into().unwrap();\\n\\n\\n\\n println!(\\\"{}\\\", serde_json::to_string_pretty(&monster).unwrap());\\n\\n}\\n\",\n \"file_path\": \"examples/rust/examples/to_json.rs\",\n \"rank\": 10,\n \"score\": 118822.89960222285\n },\n {\n \"content\": \"fn bench_serialize(c: &mut Criterion) {\\n\\n let mut group = c.benchmark_group(\\\"Serialize\\\");\\n\\n for i in [10000].into_iter() {\\n\\n let mut builder = Builder::new();\\n\\n group.bench_with_input(BenchmarkId::new(\\\"planus\\\", i), &i, |b, i| {\\n\\n b.iter(|| serialize_planus(&mut builder, *i))\\n\\n });\\n\\n let mut builder = flatbuffers::FlatBufferBuilder::new();\\n\\n group.bench_with_input(BenchmarkId::new(\\\"flatbuffers\\\", i), &i, |b, i| {\\n\\n b.iter(|| serialize_flatbuffers(&mut builder, *i))\\n\\n });\\n\\n }\\n\\n group.finish();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"test/rust/benches/benchmark.rs\",\n \"rank\": 11,\n \"score\": 112276.8200822997\n },\n {\n \"content\": \"struct FormattedRelativeNamespace<'a, B: ?Sized + Backend, F> {\\n\\n super_name: &'a str,\\n\\n self_name: Option<&'a str>,\\n\\n separator: &'a str,\\n\\n value: &'a RelativeNamespace<'a, B>,\\n\\n output_shared_ancestor: bool,\\n\\n name: F,\\n\\n trailing_part: &'a str,\\n\\n}\\n\\n\\n\\nimpl<'a, B: ?Sized + Backend> RelativeNamespace<'a, B> {\\n\\n pub fn format(\\n\\n &'a self,\\n\\n output_shared_ancestor: bool,\\n\\n super_name: &'a str,\\n\\n self_name: Option<&'a str>,\\n\\n separator: &'a str,\\n\\n name: impl 'a + Fn(&B::NamespaceInfo) -> &str,\\n\\n trailing_part: &'a str,\\n\\n ) -> impl 'a + std::fmt::Display {\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend.rs\",\n \"rank\": 12,\n \"score\": 105697.14975552817\n },\n {\n \"content\": \"fn indent_string(do_indent: bool) -> &'static str {\\n\\n if do_indent {\\n\\n INDENT_STRING\\n\\n } else {\\n\\n \\\"\\\"\\n\\n }\\n\\n}\\n\\n\\n\\npub struct PrettyPrinter<'writer, 'src, T> {\\n\\n is_at_new_paragraph: bool,\\n\\n writer: &'writer mut T,\\n\\n source: &'src str,\\n\\n}\\n\\n\\n\\nimpl<'writer, 'src, T: std::fmt::Write> PrettyPrinter<'writer, 'src, T> {\\n\\n fn write_standalone_comment(\\n\\n &mut self,\\n\\n indent: bool,\\n\\n comment: &Comment<'_>,\\n\\n ) -> std::fmt::Result {\\n\",\n \"file_path\": \"planus-cli/src/cst/pretty_print.rs\",\n \"rank\": 13,\n \"score\": 103266.02021518956\n },\n {\n \"content\": \"fn serialize_planus(builder: &mut Builder, iterations: u64) {\\n\\n for _ in 0..iterations {\\n\\n builder.clear();\\n\\n let table3: &[Offset<MyTable3>] = &[MyTable3::create(builder, 4)];\\n\\n let w = MyTable3::create(builder, 1337);\\n\\n let w = HelloUnion::create_y(builder, w);\\n\\n let offset = MyTable::create(builder, 3, true, MyEnumse::Banaaaaaaaan, table3, Some(w));\\n\\n let offset = MyTable2::create(\\n\\n builder,\\n\\n 1,\\n\\n MyStruct {\\n\\n foo: 2,\\n\\n bar: true,\\n\\n baz: MyEnumse::Apple,\\n\\n },\\n\\n offset,\\n\\n );\\n\\n builder.finish(offset, None);\\n\\n }\\n\\n}\\n\\n\\n\\ncriterion_group!(benches, bench_serialize);\\n\\ncriterion_main!(benches);\\n\\n */\\n\",\n \"file_path\": \"test/rust/benches/benchmark.rs\",\n \"rank\": 14,\n \"score\": 102421.91841705807\n },\n {\n \"content\": \"pub fn generate_code<P: AsRef<Path>>(\\n\\n input_files: &[P],\\n\\n output_filename: &str,\\n\\n) -> anyhow::Result<()> {\\n\\n let mut ctx = Ctx::default();\\n\\n let declarations = crate::intermediate_language::translate_files(&mut ctx, input_files);\\n\\n\\n\\n if ctx.has_errors() {\\n\\n anyhow::bail!(\\\"Bailing because of errors\\\")\\n\\n }\\n\\n\\n\\n let output = super::backend_translation::run_backend(&mut RustBackend, &declarations);\\n\\n\\n\\n let res = super::templates::rust::Namespace(&output).render().unwrap();\\n\\n let mut file = std::fs::File::create(&output_filename)?;\\n\\n file.write_all(res.as_bytes())?;\\n\\n file.flush()?;\\n\\n\\n\\n format_file(output_filename)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 15,\n \"score\": 101753.82607046464\n },\n {\n \"content\": \"pub fn hexdump_flatbuffer_table(buf: &[u8]) -> String {\\n\\n let mut out = String::new();\\n\\n let obj_start = u32::from_le_bytes(buf[..4].try_into().unwrap()) as usize;\\n\\n let vtable_offset =\\n\\n i32::from_le_bytes(buf[obj_start..obj_start + 4].try_into().unwrap()) as isize as usize;\\n\\n let vtable_start = obj_start.wrapping_sub(vtable_offset);\\n\\n assert!(vtable_start % 2 == 0);\\n\\n let vtable_size =\\n\\n u16::from_le_bytes(buf[vtable_start..vtable_start + 2].try_into().unwrap()) as usize;\\n\\n let obj_size =\\n\\n u16::from_le_bytes(buf[vtable_start + 2..vtable_start + 4].try_into().unwrap()) as usize;\\n\\n assert!(vtable_size >= 4 && vtable_size % 2 == 0);\\n\\n assert!(obj_size >= 4);\\n\\n\\n\\n let vtable_end = vtable_start.checked_add(vtable_size).unwrap();\\n\\n let obj_end = obj_start.checked_add(obj_size).unwrap();\\n\\n\\n\\n assert!(vtable_end <= obj_start || obj_end <= vtable_start);\\n\\n\\n\\n writeln!(out, \\\"obj @ 0x{:02x}..0x{:02x}\\\", obj_start, obj_end).unwrap();\\n\",\n \"file_path\": \"test/rust/src/hexdump.rs\",\n \"rank\": 16,\n \"score\": 101753.82607046464\n },\n {\n \"content\": \"pub fn run_backend<B: ?Sized + Backend>(\\n\\n backend: &mut B,\\n\\n declarations: &Declarations,\\n\\n) -> BackendNamespace<B> {\\n\\n let keywords: Keywords = B::KEYWORDS.iter().copied().collect();\\n\\n let mut global_names = Names::new(&keywords);\\n\\n let global_names = &mut global_names;\\n\\n let mut namespace_names = (0..declarations.namespaces.len())\\n\\n .map(|_| Names::new(&keywords))\\n\\n .collect::<Vec<_>>();\\n\\n let mut declaration_names = (0..declarations.declarations.len())\\n\\n .map(|_| Names::new(&keywords))\\n\\n .collect::<Vec<_>>();\\n\\n let translated_namespaces = declarations\\n\\n .namespaces\\n\\n .iter()\\n\\n .zip(&mut namespace_names)\\n\\n .map(|((namespace_name, namespace), namespace_names)| {\\n\\n backend.generate_namespace(\\n\\n &mut NamespaceNames {\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend_translation.rs\",\n \"rank\": 17,\n \"score\": 100131.73378875152\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait Primitive {\\n\\n const ALIGNMENT: usize;\\n\\n const ALIGNMENT_MASK: usize = Self::ALIGNMENT - 1;\\n\\n const SIZE: usize;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 18,\n \"score\": 99654.94193820748\n },\n {\n \"content\": \"pub fn pretty_print<W: std::fmt::Write>(\\n\\n source: &str,\\n\\n schema: &Schema<'_>,\\n\\n writer: &mut W,\\n\\n) -> std::fmt::Result {\\n\\n let mut printer = PrettyPrinter {\\n\\n is_at_new_paragraph: true,\\n\\n writer,\\n\\n source,\\n\\n };\\n\\n\\n\\n let mut last_declaration_requires_paragraph = false;\\n\\n for decl in &schema.declarations {\\n\\n if last_declaration_requires_paragraph {\\n\\n printer.begin_new_paragraph()?;\\n\\n }\\n\\n last_declaration_requires_paragraph = printer.write_declaration(decl)?;\\n\\n }\\n\\n printer.write_token_meta(false, true, &schema.end_of_stream.token_metadata)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/cst/pretty_print.rs\",\n \"rank\": 19,\n \"score\": 96641.81905821638\n },\n {\n \"content\": \"fn serialize_flatbuffers(builder: &mut flatbuffers::FlatBufferBuilder, iterations: u64) {\\n\\n for _ in 0..iterations {\\n\\n builder.reset();\\n\\n let offset = flatc::MyTable3::create(builder, &flatc::MyTable3Args { x: 4 });\\n\\n let offset = builder.create_vector(&[offset]);\\n\\n let w_offset =\\n\\n flatc::MyTable3::create(builder, &flatc::MyTable3Args { x: 1337 }).as_union_value();\\n\\n let offset = flatc::MyTable::create(\\n\\n builder,\\n\\n &flatc::MyTableArgs {\\n\\n x: 3,\\n\\n y: true,\\n\\n z: Some(offset),\\n\\n numse: flatc::MyEnumse::Banaaaaaaaan,\\n\\n w_type: flatc::HelloUnion::y,\\n\\n w: Some(w_offset),\\n\\n },\\n\\n );\\n\\n let offset = flatc::MyTable2::create(\\n\\n builder,\\n\",\n \"file_path\": \"test/rust/benches/benchmark.rs\",\n \"rank\": 20,\n \"score\": 95900.77542524462\n },\n {\n \"content\": \"pub trait VectorRead<'buf> {\\n\\n #[doc(hidden)]\\n\\n const STRIDE: usize;\\n\\n #[doc(hidden)]\\n\\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> Self;\\n\\n}\\n\\n\\n\\n/// This trait is a hack to get around the coherence restriction.\\n\\n/// Ideally we would want to be able to do an `impl VectorRead<'buf> for planus::Result<MyType>`\\n\\n/// in our generated code, however instead we do something like this:\\n\\n/// impl<T: VectorReadInner<'buf>, E> VectorRead<'buf> for Result<T, E>\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 21,\n \"score\": 94047.93584581275\n },\n {\n \"content\": \"pub trait VectorWrite<P> {\\n\\n #[doc(hidden)]\\n\\n const STRIDE: usize;\\n\\n #[doc(hidden)]\\n\\n type Value: WriteAsPrimitive<P> + Sized;\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> Self::Value;\\n\\n #[doc(hidden)]\\n\\n unsafe fn write_values(\\n\\n values: &[Self::Value],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 22,\n \"score\": 94047.93584581275\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait WriteAsPrimitive<P> {\\n\\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 23,\n \"score\": 94047.93584581275\n },\n {\n \"content\": \"pub trait ReadAsRoot<'a>: Sized {\\n\\n fn read_as_root(slice: &'a [u8]) -> Result<Self>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 24,\n \"score\": 92725.35002727329\n },\n {\n \"content\": \"pub trait WriteAs<P: Primitive> {\\n\\n #[doc(hidden)]\\n\\n type Prepared: WriteAsPrimitive<P>;\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> Self::Prepared;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 25,\n \"score\": 92725.35002727329\n },\n {\n \"content\": \"pub fn check_ast(ctx: &Ctx, schema: &ast::Schema) {\\n\\n for native_include in &schema.native_includes {\\n\\n ctx.emit_error(\\n\\n ErrorKind::NOT_SUPPORTED,\\n\\n [Label::primary(schema.file_id, native_include.span)],\\n\\n Some(\\\"Native includes are not supported\\\"),\\n\\n );\\n\\n }\\n\\n\\n\\n for attribute in &schema.attributes {\\n\\n ctx.emit_error(\\n\\n ErrorKind::NOT_SUPPORTED,\\n\\n [Label::primary(schema.file_id, attribute.span)],\\n\\n Some(\\\"User attributes are not supported\\\"),\\n\\n );\\n\\n }\\n\\n\\n\\n for decl in schema.type_declarations.values() {\\n\\n match &decl.kind {\\n\\n ast::TypeDeclarationKind::RpcService(_) => {\\n\",\n \"file_path\": \"planus-cli/src/intermediate_language/checks/compatibility.rs\",\n \"rank\": 26,\n \"score\": 92025.05842850388\n },\n {\n \"content\": \"fn reserve_rust_enum_variant_name(\\n\\n path: &str,\\n\\n binding_kind: &'static str,\\n\\n declaration_names: &mut DeclarationNames<'_, '_>,\\n\\n) -> String {\\n\\n let name = path.to_upper_camel_case().into();\\n\\n declaration_names\\n\\n .declaration_names\\n\\n .try_reserve_repeat(binding_kind, name, '_')\\n\\n .into()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 27,\n \"score\": 91507.31568943878\n },\n {\n \"content\": \"pub trait WriteAsOffset<T: ?Sized> {\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<T>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 28,\n \"score\": 90840.34692963466\n },\n {\n \"content\": \"pub trait WriteAsOptional<P: Primitive> {\\n\\n #[doc(hidden)]\\n\\n type Prepared: WriteAsPrimitive<P>;\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<Self::Prepared>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 29,\n \"score\": 90840.34692963466\n },\n {\n \"content\": \"pub trait WriteAsUnion<T: ?Sized> {\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 30,\n \"score\": 90840.34692963466\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait TableRead<'buf>: Sized {\\n\\n fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n ) -> core::result::Result<Self, ErrorKind>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 31,\n \"score\": 90840.34692963466\n },\n {\n \"content\": \"fn reserve_module_name(path: &str, namespace_names: &mut NamespaceNames<'_, '_>) -> String {\\n\\n let name = path.to_snake_case().into();\\n\\n namespace_names\\n\\n .namespace_names\\n\\n .try_reserve_repeat(BINDING_KIND_TYPES, name, '_')\\n\\n .into()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 32,\n \"score\": 89965.40234629714\n },\n {\n \"content\": \"fn reserve_type_name(path: &str, declaration_names: &mut DeclarationNames<'_, '_>) -> String {\\n\\n let name = path.to_upper_camel_case().into();\\n\\n declaration_names\\n\\n .declaration_names\\n\\n .try_reserve_repeat(BINDING_KIND_TYPES, name, '_')\\n\\n .into()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 33,\n \"score\": 89965.40234629714\n },\n {\n \"content\": \"fn check<T, const X: usize, const Y: usize, const Z: usize>() {\\n\\n let _: () = SizeCheck::<T, X, Y, Z>::CHECK;\\n\\n // Do the same checks at run-time, so even if rustc changes to allow ignore\\n\\n // our compile-time errors, we will at least not create UB\\n\\n check_impl::<T, X, Y, Z>();\\n\\n}\\n\\n\\n\\npub(crate) fn split_mut<'a, T, const X: usize, const Y: usize, const Z: usize>(\\n\\n x: &'a mut [T; X],\\n\\n) -> (&'a mut [T; Y], &'a mut [T; Z]) {\\n\\n check::<T, X, Y, Z>();\\n\\n\\n\\n let wrapper: &'a mut Wrapper<T, Y, Z> = unsafe { core::mem::transmute(x) };\\n\\n (&mut wrapper.0, &mut wrapper.1)\\n\\n}\\n\",\n \"file_path\": \"array-init-cursor/src/util.rs\",\n \"rank\": 34,\n \"score\": 89740.91700003613\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait VectorReadInner<'buf>: Sized {\\n\\n #[doc(hidden)]\\n\\n type Error: Sized;\\n\\n #[doc(hidden)]\\n\\n const STRIDE: usize;\\n\\n #[doc(hidden)]\\n\\n unsafe fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n ) -> core::result::Result<Self, Self::Error>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 35,\n \"score\": 89048.74232225743\n },\n {\n \"content\": \"pub trait WriteAsOptionalUnion<T: ?Sized> {\\n\\n #[doc(hidden)]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T>>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 36,\n \"score\": 89048.74232225743\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait TableReadUnion<'buf>: Sized {\\n\\n fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n tag: u8,\\n\\n ) -> core::result::Result<Self, ErrorKind>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 37,\n \"score\": 89048.74232225743\n },\n {\n \"content\": \"pub fn format_file<P: AsRef<Path>>(path: P) -> std::io::Result<()> {\\n\\n let output = Command::new(\\\"rustfmt\\\")\\n\\n .args(&[path.as_ref().as_os_str()])\\n\\n .output()?;\\n\\n\\n\\n if !output.stderr.is_empty() {\\n\\n println!(\\\"{}\\\", String::from_utf8(output.stderr).unwrap());\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 38,\n \"score\": 86479.5998001495\n },\n {\n \"content\": \"#[repr(C)]\\n\\nstruct Wrapper<T, const Y: usize, const Z: usize>([T; Y], [T; Z]);\\n\\n\\n\\nconst fn check_impl<T, const X: usize, const Y: usize, const Z: usize>() {\\n\\n // Check that the array sizes match\\n\\n assert!(X == Y + Z, \\\"Array cannot be split: sizes don't match\\\");\\n\\n assert!(\\n\\n usize::checked_add(Y, Z).is_some(),\\n\\n \\\"Array cannot be split: length would overflow\\\"\\n\\n );\\n\\n // Make doubly sure that nothing funky is going on with the memory representations\\n\\n assert!(core::mem::size_of::<Wrapper<T, Y, Z>>() == core::mem::size_of::<[T; X]>());\\n\\n assert!(core::mem::align_of::<Wrapper<T, Y, Z>>() == core::mem::align_of::<[T; X]>());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"array-init-cursor/src/util.rs\",\n \"rank\": 39,\n \"score\": 85635.33642635116\n },\n {\n \"content\": \"pub fn convert(ctx: &Ctx, file_id: FileId, schema: cst::Schema<'_>) -> Schema {\\n\\n let mut converter = CstConverter {\\n\\n schema: Schema::new(file_id),\\n\\n ctx,\\n\\n current_span: schema.span,\\n\\n };\\n\\n for decl in &schema.declarations {\\n\\n converter.convert_declaration(decl);\\n\\n }\\n\\n converter.schema\\n\\n}\\n\\n\\n\\nimpl<'ctx> CstConverter<'ctx> {\\n\\n fn add_error(&self, error_type: ErrorKind) {\\n\\n self.schema\\n\\n .errors_seen\\n\\n .set(self.schema.errors_seen.get() | error_type);\\n\\n }\\n\\n fn emit_error(\\n\\n &self,\\n\",\n \"file_path\": \"planus-cli/src/ast/convert.rs\",\n \"rank\": 40,\n \"score\": 84041.32939801604\n },\n {\n \"content\": \"fn translate_type_index<'a, B: ?Sized + Backend>(\\n\\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\\n\\n declarations: &'a Declarations,\\n\\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\\n\\n index: usize,\\n\\n current_namespace_path: &AbsolutePath,\\n\\n) -> ResolvedType<'a, B> {\\n\\n let (path, decl) = &translation_context.translated_decls[index];\\n\\n let relative_path: RelativeNamespace<B> = RelativeNamespace::new(\\n\\n current_namespace_path,\\n\\n &path.clone_pop(),\\n\\n translation_context.translated_namespaces,\\n\\n declarations,\\n\\n );\\n\\n match decl {\\n\\n DeclInfo::Table(translated_decl, decl) => {\\n\\n ResolvedType::Table(decl, translated_decl, relative_path)\\n\\n }\\n\\n DeclInfo::Struct(translated_decl, decl) => {\\n\\n ResolvedType::Struct(decl, translated_decl, relative_path)\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend_translation.rs\",\n \"rank\": 41,\n \"score\": 82982.37319159487\n },\n {\n \"content\": \" *buffer.as_slice().get_unchecked(offset) != 0\\n\\n }\\n\\n}\\n\\n\\n\\nimpl VectorWrite<bool> for bool {\\n\\n const STRIDE: usize = 1;\\n\\n\\n\\n type Value = bool;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\\n\\n *self\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[Self::Value],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n ) {\\n\\n let bytes = bytes as *mut [MaybeUninit<u8>; 1];\\n\\n for (i, v) in values.iter().enumerate() {\\n\\n v.write(Cursor::new(&mut *bytes.add(i)), buffer_position - i as u32);\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/bool_.rs\",\n \"rank\": 42,\n \"score\": 82939.67589916452\n },\n {\n \"content\": \" fn prepare(&self, _builder: &mut Builder) -> Self {\\n\\n *self\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAsDefault<bool, bool> for bool {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder, default: &bool) -> Option<bool> {\\n\\n if self == default {\\n\\n None\\n\\n } else {\\n\\n Some(*self)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAsOptional<bool> for bool {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\",\n \"file_path\": \"planus/src/impls/bool_.rs\",\n \"rank\": 43,\n \"score\": 82939.59210527212\n },\n {\n \"content\": \" fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\\n\\n Some(*self)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'buf> TableRead<'buf> for bool {\\n\\n #[inline]\\n\\n fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n ) -> core::result::Result<bool, ErrorKind> {\\n\\n Ok(buffer.advance_as_array::<1>(offset)?.as_array()[0] != 0)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'buf> VectorRead<'buf> for bool {\\n\\n const STRIDE: usize = 1;\\n\\n\\n\\n #[inline]\\n\\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> bool {\\n\",\n \"file_path\": \"planus/src/impls/bool_.rs\",\n \"rank\": 44,\n \"score\": 82932.05397662806\n },\n {\n \"content\": \"use crate::{\\n\\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, traits::*, Cursor,\\n\\n};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl Primitive for bool {\\n\\n const ALIGNMENT: usize = 1;\\n\\n const SIZE: usize = 1;\\n\\n}\\n\\n\\n\\nimpl WriteAsPrimitive<bool> for bool {\\n\\n #[inline]\\n\\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, _buffer_position: u32) {\\n\\n cursor.assert_size().finish([if *self { 1 } else { 0 }]);\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAs<bool> for bool {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\",\n \"file_path\": \"planus/src/impls/bool_.rs\",\n \"rank\": 45,\n \"score\": 82930.1029070743\n },\n {\n \"content\": \"mod array;\\n\\nmod bool_;\\n\\nmod box_;\\n\\nmod byte_slice;\\n\\nmod offset;\\n\\nmod option;\\n\\nmod planus_vectors;\\n\\nmod primitives;\\n\\nmod ref_;\\n\\nmod result;\\n\\nmod slice;\\n\\nmod str;\\n\\nmod string;\\n\\nmod union_offset;\\n\\nmod unit;\\n\\nmod vec;\\n\\n\\n\",\n \"file_path\": \"planus/src/impls/mod.rs\",\n \"rank\": 46,\n \"score\": 82707.53310001732\n },\n {\n \"content\": \"#[derive(Clone)]\\n\\nenum TypeDescription {\\n\\n Table,\\n\\n Struct { size: u32, alignment: u32 },\\n\\n Enum(Enum),\\n\\n Union,\\n\\n RpcService,\\n\\n}\\n\\n\\n\\n// do not start translating any declarations, until all declarations have been collected\\n\\n// then:\\n\\n// 1) get names and type descriptions for all declarations\\n\\n// - enums are translated immediately since they are self-contained and are needed\\n\\n// to translate table fields\\n\\n// 2) do preliminary translation with wrong sizes which resolves\\n\\n// what each ast::NamespacePath points to\\n\\n// 3) do topological sort of all structs to get sizes\\n\\n// 4) use this information to update all sizes\\n\\n\\n\\nimpl<'a> Translator<'a> {\\n\\n pub fn new(ctx: &'a Ctx, reachability: SortedMap<FileId, SortedSet<FileId>>) -> Self {\\n\",\n \"file_path\": \"planus-cli/src/intermediate_language/translation.rs\",\n \"rank\": 47,\n \"score\": 64385.12669937835\n },\n {\n \"content\": \"fn main() {\\n\\n lalrpop::process_root().unwrap();\\n\\n}\\n\",\n \"file_path\": \"planus-cli/build.rs\",\n \"rank\": 48,\n \"score\": 62196.729637219374\n },\n {\n \"content\": \"struct CstConverter<'ctx> {\\n\\n pub schema: Schema,\\n\\n pub ctx: &'ctx Ctx,\\n\\n pub current_span: Span,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/ast/convert.rs\",\n \"rank\": 49,\n \"score\": 62113.3232917486\n },\n {\n \"content\": \"fn main() {}\\n\\n\\n\\n/*\\n\\nuse criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};\\n\\nuse planus::{Builder, Offset};\\n\\n\\n\",\n \"file_path\": \"test/rust/benches/benchmark.rs\",\n \"rank\": 50,\n \"score\": 61028.70320563901\n },\n {\n \"content\": \"fn main() {\\n\\n let path = std::env::args()\\n\\n .nth(1)\\n\\n .expect(\\\"Usage: api_example (output file)\\\");\\n\\n let mut builder = Builder::new();\\n\\n\\n\\n // Create an owned version of the monster to serialize\\n\\n let monster = Monster {\\n\\n pos: Some(Vec3 {\\n\\n x: 1.0,\\n\\n y: 2.0,\\n\\n z: 3.0,\\n\\n }),\\n\\n mana: 150,\\n\\n hp: 80,\\n\\n name: Some(\\\"Orc\\\".to_string()),\\n\\n inventory: Some(vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]),\\n\\n color: Color::Red,\\n\\n weapons: Some(vec![\\n\\n Weapon {\\n\",\n \"file_path\": \"examples/rust/examples/api_example.rs\",\n \"rank\": 51,\n \"score\": 59924.916270192516\n },\n {\n \"content\": \"fn generate_test_code(\\n\\n in_dir: &str,\\n\\n out_dir: &str,\\n\\n template: Option<&str>,\\n\\n generate_flatc: bool,\\n\\n) -> Result<()> {\\n\\n fs::create_dir_all(out_dir).with_context(|| format_err!(\\\"Cannot create dir: {}\\\", out_dir))?;\\n\\n\\n\\n let mut mod_code = String::new();\\n\\n\\n\\n // We want the same generated files as here in rust-build, but not the tests.\\n\\n // Symlinking the relevant files and adding this check was the least bad option\\n\\n // I could think of, but it's still not pretty.\\n\\n let is_main_crate = std::env::var(\\\"CARGO_PKG_NAME\\\").unwrap() == \\\"rust_test\\\";\\n\\n\\n\\n for entry in\\n\\n std::fs::read_dir(in_dir).with_context(|| format_err!(\\\"Cannot read dir: {}\\\", in_dir))?\\n\\n {\\n\\n let entry = entry.context(\\\"Error doing readdir\\\")?;\\n\\n let file_path = entry.path();\\n\",\n \"file_path\": \"test/rust/build.rs\",\n \"rank\": 52,\n \"score\": 59924.916270192516\n },\n {\n \"content\": \"pub trait Backend {\\n\\n type NamespaceInfo: std::fmt::Debug + Clone;\\n\\n type TableInfo: std::fmt::Debug + Clone;\\n\\n type StructInfo: std::fmt::Debug + Clone;\\n\\n type EnumInfo: std::fmt::Debug + Clone;\\n\\n type UnionInfo: std::fmt::Debug + Clone;\\n\\n type RpcServiceInfo: std::fmt::Debug + Clone;\\n\\n type TableFieldInfo: std::fmt::Debug + Clone;\\n\\n type StructFieldInfo: std::fmt::Debug + Clone;\\n\\n type EnumVariantInfo: std::fmt::Debug + Clone;\\n\\n type UnionVariantInfo: std::fmt::Debug + Clone;\\n\\n type RpcMethodInfo: std::fmt::Debug + Clone;\\n\\n\\n\\n const KEYWORDS: &'static [&'static str];\\n\\n\\n\\n fn generate_namespace(\\n\\n &mut self,\\n\\n namespace_names: &mut NamespaceNames<'_, '_>,\\n\\n namespace_name: &AbsolutePath,\\n\\n namespace: &Namespace,\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend.rs\",\n \"rank\": 53,\n \"score\": 59456.95833621783\n },\n {\n \"content\": \"fn main() -> Result<()> {\\n\\n println!(\\\"cargo:rerun-if-changed=build.rs\\\");\\n\\n\\n\\n let out_dir = env::var(\\\"OUT_DIR\\\").unwrap();\\n\\n\\n\\n // Create API tests\\n\\n let planus_api_dir = format!(\\\"{}/planus_api\\\", out_dir);\\n\\n generate_test_code(\\\"api_files\\\", &planus_api_dir, None, false)?;\\n\\n\\n\\n // Create serialize/deserialize tests\\n\\n let planus_test_dir = format!(\\\"{}/planus_test\\\", out_dir);\\n\\n let serialize_template = std::fs::read_to_string(\\\"src/test_template.rs\\\").ok();\\n\\n generate_test_code(\\n\\n \\\"test_files\\\",\\n\\n &planus_test_dir,\\n\\n serialize_template.as_deref(),\\n\\n true,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"test/rust/build.rs\",\n \"rank\": 54,\n \"score\": 59422.403259030005\n },\n {\n \"content\": \"#[test]\\n\\nfn test_deserialize() {\\n\\n if let Ok(refs_dir) = std::fs::read_dir(format!(\\\"{}/{}\\\", FILE_PATH, \\\"deserialize\\\")) {\\n\\n let should_regenerate = std::env::var(\\\"PLANUS_REGENERATE\\\").is_ok();\\n\\n for entry in refs_dir {\\n\\n let entry = entry.unwrap();\\n\\n let file_path = entry.path();\\n\\n if file_path\\n\\n .extension()\\n\\n .map_or(false, |extension| extension == \\\"bin\\\")\\n\\n {\\n\\n let data = std::fs::read(&file_path).unwrap();\\n\\n\\n\\n let root_ref = RootRef::read_as_root(&data).unwrap();\\n\\n\\n\\n let mut debug_path = file_path.clone();\\n\\n debug_path.set_extension(\\\"txt\\\");\\n\\n let root_dbg = format!(\\\"{:#?}\\\", root_ref);\\n\\n\\n\\n crate::tests::compare_regenerate_file_str(\\n\\n &debug_path,\\n\\n &root_dbg,\\n\\n should_regenerate,\\n\\n )\\n\\n .unwrap();\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"test/rust/src/test_template.rs\",\n \"rank\": 55,\n \"score\": 58880.21106810047\n },\n {\n \"content\": \"#[test]\\n\\nfn test_serialize() {\\n\\n let should_regenerate = std::env::var(\\\"PLANUS_REGENERATE\\\").is_ok();\\n\\n for entry in std::fs::read_dir(format!(\\\"{}/{}\\\", FILE_PATH, \\\"serialize\\\")).unwrap() {\\n\\n let entry = entry.unwrap();\\n\\n let file_path = entry.path();\\n\\n if !file_path.is_dir()\\n\\n && file_path\\n\\n .extension()\\n\\n .map_or(false, |extension| extension == \\\"json\\\")\\n\\n {\\n\\n let json = std::fs::read_to_string(&file_path).unwrap();\\n\\n let root: Root = serde_json::from_str(&json).unwrap();\\n\\n\\n\\n let mut builder = planus::Builder::new();\\n\\n let offset = root.prepare(&mut builder);\\n\\n let data = builder.finish(offset, None);\\n\\n\\n\\n let root_ref = RootRef::read_as_root(data).unwrap();\\n\\n let root2 = Root::try_from(root_ref).unwrap();\\n\\n similar_asserts::assert_eq!(root, root2);\\n\",\n \"file_path\": \"test/rust/src/test_template.rs\",\n \"rank\": 56,\n \"score\": 58880.21106810047\n },\n {\n \"content\": \"fn generate_test_code(\\n\\n in_dir: &str,\\n\\n out_dir: &str,\\n\\n template: Option<&str>,\\n\\n generate_flatc: bool,\\n\\n) -> Result<()> {\\n\\n fs::create_dir_all(out_dir).with_context(|| format_err!(\\\"Cannot create dir: {}\\\", out_dir))?;\\n\\n\\n\\n let mut mod_code = String::new();\\n\\n\\n\\n // We want the same generated files as here in rust-build, but not the tests.\\n\\n // Symlinking the relevant files and adding this check was the least bad option\\n\\n // I could think of, but it's still not pretty.\\n\\n let is_main_crate = std::env::var(\\\"CARGO_PKG_NAME\\\").unwrap() == \\\"rust_test\\\";\\n\\n\\n\\n for entry in\\n\\n std::fs::read_dir(in_dir).with_context(|| format_err!(\\\"Cannot read dir: {}\\\", in_dir))?\\n\\n {\\n\\n let entry = entry.context(\\\"Error doing readdir\\\")?;\\n\\n let file_path = entry.path();\\n\",\n \"file_path\": \"test/rust-compat/build.rs\",\n \"rank\": 57,\n \"score\": 58880.21106810047\n },\n {\n \"content\": \"pub trait PrettyPrint {\\n\\n fn print(&self, ctx: &Ctx);\\n\\n}\\n\\n\\n\\nimpl PrettyPrint for Schema {\\n\\n fn print(&self, ctx: &Ctx) {\\n\\n println!(\\\"file {}:\\\", ctx.get_filename(self.file_id).display());\\n\\n if !self.native_includes.is_empty() {\\n\\n println!(\\n\\n \\\" native includes: {:?}\\\",\\n\\n self.native_includes\\n\\n .iter()\\n\\n .map(|include| &include.value)\\n\\n .collect::<Vec<_>>()\\n\\n )\\n\\n }\\n\\n if !self.includes.is_empty() {\\n\\n println!(\\n\\n \\\" includes: {:?}\\\",\\n\\n self.includes\\n\",\n \"file_path\": \"planus-cli/src/ast/print.rs\",\n \"rank\": 58,\n \"score\": 58464.231695247705\n },\n {\n \"content\": \"pub trait CstNode {\\n\\n fn span(&self) -> Span;\\n\\n}\\n\\n\\n\\nmacro_rules! cst_node {\\n\\n ($t:ident) => {\\n\\n impl CstNode for $t {\\n\\n fn span(&self) -> Span {\\n\\n self.span\\n\\n }\\n\\n }\\n\\n };\\n\\n ($t:ident <'input>) => {\\n\\n impl<'input> CstNode for $t<'input> {\\n\\n fn span(&self) -> Span {\\n\\n self.span\\n\\n }\\n\\n }\\n\\n };\\n\\n}\\n\",\n \"file_path\": \"planus-cli/src/cst/types.rs\",\n \"rank\": 59,\n \"score\": 58464.231695247705\n },\n {\n \"content\": \"fn main() -> Result<()> {\\n\\n println!(\\\"cargo:rerun-if-changed=build.rs\\\");\\n\\n\\n\\n let out_dir = env::var(\\\"OUT_DIR\\\").unwrap();\\n\\n\\n\\n // Create API tests\\n\\n let planus_api_dir = format!(\\\"{}/planus_api\\\", out_dir);\\n\\n generate_test_code(\\\"api_files\\\", &planus_api_dir, None, false)?;\\n\\n\\n\\n // Create serialize/deserialize tests\\n\\n let planus_test_dir = format!(\\\"{}/planus_test\\\", out_dir);\\n\\n let serialize_template = std::fs::read_to_string(\\\"src/test_template.rs\\\").ok();\\n\\n generate_test_code(\\n\\n \\\"test_files\\\",\\n\\n &planus_test_dir,\\n\\n serialize_template.as_deref(),\\n\\n true,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"test/rust-compat/build.rs\",\n \"rank\": 60,\n \"score\": 58318.61632358351\n },\n {\n \"content\": \"fn reserve_field_name(\\n\\n path: &str,\\n\\n binding_kind: &'static str,\\n\\n declaration_names: &mut DeclarationNames<'_, '_>,\\n\\n) -> String {\\n\\n let name = path.to_snake_case().into();\\n\\n declaration_names\\n\\n .declaration_names\\n\\n .try_reserve_repeat(binding_kind, name, '_')\\n\\n .into()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 61,\n \"score\": 57889.96759726422\n },\n {\n \"content\": \"fn format_relative_namespace<'a>(\\n\\n relative_namespace: &'a RelativeNamespace<'a, RustBackend>,\\n\\n trailing_part: &'a str,\\n\\n) -> impl 'a + std::fmt::Display {\\n\\n relative_namespace.format(\\n\\n false,\\n\\n \\\"super\\\",\\n\\n Some(\\\"self::\\\"),\\n\\n \\\"::\\\",\\n\\n |info| &info.name,\\n\\n trailing_part,\\n\\n )\\n\\n}\\n\\n\\n\\nimpl Backend for RustBackend {\\n\\n type NamespaceInfo = Namespace;\\n\\n type TableInfo = Table;\\n\\n type TableFieldInfo = TableField;\\n\\n type StructInfo = Struct;\\n\\n type StructFieldInfo = StructField;\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 62,\n \"score\": 56283.66765065522\n },\n {\n \"content\": \"fn make_recursive_structure<B: ?Sized + Backend>(\\n\\n declarations: &Declarations,\\n\\n translated_namespaces: &mut VecMap<B::NamespaceInfo>,\\n\\n translated_decls: &mut VecMap<BackendDeclaration<B>>,\\n\\n current_namespace_index: NamespaceIndex,\\n\\n) -> BackendNamespace<B> {\\n\\n let (_, current_namespace) = declarations.get_namespace(current_namespace_index);\\n\\n let current_translated_namespace = translated_namespaces\\n\\n .remove(current_namespace_index.0)\\n\\n .unwrap();\\n\\n let translated_declarations: Vec<BackendDeclaration<B>> = current_namespace\\n\\n .declaration_ids\\n\\n .values()\\n\\n .map(|id| translated_decls.remove(id.0).unwrap())\\n\\n .collect();\\n\\n\\n\\n let children = current_namespace\\n\\n .child_namespaces\\n\\n .values()\\n\\n .map(|id| {\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend_translation.rs\",\n \"rank\": 63,\n \"score\": 50219.88863680487\n },\n {\n \"content\": \"fn translate_type<'a, B: ?Sized + Backend>(\\n\\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\\n\\n declarations: &'a Declarations,\\n\\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\\n\\n type_: &'a Type,\\n\\n current_namespace_path: &AbsolutePath,\\n\\n) -> ResolvedType<'a, B> {\\n\\n match &type_.kind {\\n\\n TypeKind::Table(index)\\n\\n | TypeKind::Union(index)\\n\\n | TypeKind::SimpleType(SimpleType::Struct(index))\\n\\n | TypeKind::SimpleType(SimpleType::Enum(index)) => translate_type_index(\\n\\n translation_context,\\n\\n declarations,\\n\\n full_translated_decls,\\n\\n index.0,\\n\\n current_namespace_path,\\n\\n ),\\n\\n TypeKind::SimpleType(type_) => translate_simple_type(\\n\\n translation_context,\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend_translation.rs\",\n \"rank\": 64,\n \"score\": 49985.665105190594\n },\n {\n \"content\": \"fn integer_type(type_: &IntegerType) -> &'static str {\\n\\n match &type_ {\\n\\n IntegerType::U8 => \\\"u8\\\",\\n\\n IntegerType::I8 => \\\"i8\\\",\\n\\n IntegerType::U16 => \\\"u16\\\",\\n\\n IntegerType::I16 => \\\"i16\\\",\\n\\n IntegerType::U32 => \\\"u32\\\",\\n\\n IntegerType::I32 => \\\"i32\\\",\\n\\n IntegerType::U64 => \\\"u64\\\",\\n\\n IntegerType::I64 => \\\"i64\\\",\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 65,\n \"score\": 49175.63459515074\n },\n {\n \"content\": \"fn translate_simple_type<'a, B: ?Sized + Backend>(\\n\\n translation_context: &DeclarationTranslationContext<'a, '_, B>,\\n\\n declarations: &'a Declarations,\\n\\n full_translated_decls: &'a VecMap<BackendDeclaration<B>>,\\n\\n type_: &'a SimpleType,\\n\\n current_namespace_path: &AbsolutePath,\\n\\n) -> ResolvedType<'a, B> {\\n\\n match type_ {\\n\\n SimpleType::Struct(index) | SimpleType::Enum(index) => translate_type_index(\\n\\n translation_context,\\n\\n declarations,\\n\\n full_translated_decls,\\n\\n index.0,\\n\\n current_namespace_path,\\n\\n ),\\n\\n SimpleType::Bool => ResolvedType::Bool,\\n\\n SimpleType::Integer(typ) => ResolvedType::Integer(*typ),\\n\\n SimpleType::Float(typ) => ResolvedType::Float(*typ),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/backend_translation.rs\",\n \"rank\": 66,\n \"score\": 49175.63459515074\n },\n {\n \"content\": \"fn float_type(type_: &FloatType) -> &'static str {\\n\\n match &type_ {\\n\\n FloatType::F32 => \\\"f32\\\",\\n\\n FloatType::F64 => \\\"f64\\\",\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus-cli/src/codegen/rust.rs\",\n \"rank\": 67,\n \"score\": 49175.63459515074\n },\n {\n \"content\": \"trait SizeCheck<T, const X: usize, const Y: usize, const Z: usize> {\\n\\n const CHECK: Self;\\n\\n}\\n\\n\\n\\nimpl<T, const X: usize, const Y: usize, const Z: usize> SizeCheck<T, X, Y, Z> for () {\\n\\n const CHECK: () = check_impl::<T, X, Y, Z>();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"array-init-cursor/src/util.rs\",\n \"rank\": 68,\n \"score\": 47203.90884142924\n },\n {\n \"content\": \"fn print_equipment(monster: MonsterRef<'_>) -> Result<(), planus::Error> {\\n\\n // All accessors on tables return Result<_, planus::Error>\\n\\n // If the field is optional, then an Result<Option<_>, planus::Error>.\\n\\n if let Some(equipped) = monster.equipped()? {\\n\\n // Unions translate to rust enums with data\\n\\n match equipped {\\n\\n EquipmentRef::Weapon(weapon) => {\\n\\n // All generated types implement Debug\\n\\n println!(\\\"{:?}\\\", weapon);\\n\\n }\\n\\n }\\n\\n }\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"examples/rust/examples/api_example.rs\",\n \"rank\": 69,\n \"score\": 46662.444856915215\n },\n {\n \"content\": \"use crate::{\\n\\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, Cursor, Offset,\\n\\n Result, UnionOffset,\\n\\n};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\n#[doc(hidden)]\\n\",\n \"file_path\": \"planus/src/traits/mod.rs\",\n \"rank\": 70,\n \"score\": 41429.19494663114\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl VectorWrite<Offset<str>> for String {\\n\\n type Value = Offset<str>;\\n\\n\\n\\n const STRIDE: usize = 4;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Self::Value {\\n\\n WriteAs::prepare(self, builder)\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[Offset<str>],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n ) {\\n\\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\\n\\n for (i, v) in values.iter().enumerate() {\\n\\n v.write(\\n\\n Cursor::new(&mut *bytes.add(i)),\\n\\n buffer_position - (4 * i) as u32,\\n\\n );\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/string.rs\",\n \"rank\": 71,\n \"score\": 41293.66193167111\n },\n {\n \"content\": \" type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Self {\\n\\n *self\\n\\n }\\n\\n }\\n\\n\\n\\n impl WriteAsDefault<$ty, $ty> for $ty {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder, default: &$ty) -> Option<Self> {\\n\\n #[allow(clippy::float_cmp)]\\n\\n if self == default {\\n\\n None\\n\\n } else {\\n\\n Some(*self)\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"planus/src/impls/primitives.rs\",\n \"rank\": 72,\n \"score\": 41293.144364515145\n },\n {\n \"content\": \" const STRIDE: usize = 4;\\n\\n type Value = Offset<T>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\\n\\n *self\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[Offset<T>],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n ) {\\n\\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\\n\\n for (i, v) in values.iter().enumerate() {\\n\\n v.write(\\n\\n Cursor::new(&mut *bytes.add(i)),\\n\\n buffer_position - (Self::STRIDE * i) as u32,\\n\\n );\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/offset.rs\",\n \"rank\": 73,\n \"score\": 41292.80618784468\n },\n {\n \"content\": \" const STRIDE: usize = $size;\\n\\n #[inline]\\n\\n unsafe fn from_buffer(buffer: SliceWithStartOffset<'buf>, offset: usize) -> $ty {\\n\\n let buffer = buffer.unchecked_advance_as_array(offset).as_array();\\n\\n <$ty>::from_le_bytes(*buffer)\\n\\n }\\n\\n }\\n\\n\\n\\n impl VectorWrite<$ty> for $ty {\\n\\n const STRIDE: usize = $size;\\n\\n type Value = $ty;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Self::Value {\\n\\n *self\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[$ty],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\",\n \"file_path\": \"planus/src/impls/primitives.rs\",\n \"rank\": 74,\n \"score\": 41292.057620020336\n },\n {\n \"content\": \" .as_slice()\\n\\n .get(..len)\\n\\n .ok_or(ErrorKind::InvalidLength)\\n\\n .map_err(add_context)?;\\n\\n let str = core::str::from_utf8(slice)\\n\\n .map_err(|source| ErrorKind::InvalidUtf8 { source })\\n\\n .map_err(add_context)?;\\n\\n Ok(str)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl VectorWrite<Offset<str>> for str {\\n\\n type Value = Offset<str>;\\n\\n\\n\\n const STRIDE: usize = 4;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Self::Value {\\n\\n WriteAs::prepare(self, builder)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 75,\n \"score\": 41291.52443573014\n },\n {\n \"content\": \"use crate::{\\n\\n builder::Builder,\\n\\n traits::{Primitive, WriteAsOptional, WriteAsOptionalUnion, WriteAsPrimitive},\\n\\n Cursor, UnionOffset, Void,\\n\\n};\\n\\n\\n\\nimpl<P: Primitive> WriteAsPrimitive<P> for Void {\\n\\n #[inline]\\n\\n fn write<const N: usize>(&self, _cursor: Cursor<'_, N>, _buffer_position: u32) {\\n\\n match *self {}\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<P: Primitive> WriteAsOptional<P> for () {\\n\\n type Prepared = Void;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Option<Void> {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> WriteAsOptionalUnion<T> for () {\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Option<UnionOffset<T>> {\\n\\n None\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/unit.rs\",\n \"rank\": 76,\n \"score\": 41289.57058010541\n },\n {\n \"content\": \"\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\\n\\n WriteAsOffset::prepare(self.as_slice(), builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, P> WriteAsDefault<Offset<[P]>, ()> for Vec<T>\\n\\nwhere\\n\\n P: Primitive,\\n\\n T: VectorWrite<P>,\\n\\n{\\n\\n type Prepared = Offset<[P]>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder, _default: &()) -> Option<Offset<[P]>> {\\n\\n if self.is_empty() {\\n\\n None\\n\\n } else {\\n\\n Some(WriteAsOffset::prepare(self.as_slice(), builder))\\n\",\n \"file_path\": \"planus/src/impls/vec.rs\",\n \"rank\": 77,\n \"score\": 41287.02125269437\n },\n {\n \"content\": \" impl WriteAsOptional<$ty> for $ty {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\\n\\n Some(*self)\\n\\n }\\n\\n }\\n\\n\\n\\n impl<'buf> TableRead<'buf> for $ty {\\n\\n #[inline]\\n\\n fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n ) -> core::result::Result<$ty, ErrorKind> {\\n\\n let buffer = buffer.advance_as_array(offset)?.as_array();\\n\\n Ok(<$ty>::from_le_bytes(*buffer))\\n\\n }\\n\\n }\\n\\n\\n\\n impl<'buf> VectorRead<'buf> for $ty {\\n\",\n \"file_path\": \"planus/src/impls/primitives.rs\",\n \"rank\": 78,\n \"score\": 41286.86662046246\n },\n {\n \"content\": \" WriteAsOffset::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAsOptional<Offset<str>> for str {\\n\\n type Prepared = Offset<str>;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<str>> {\\n\\n Some(WriteAsOffset::prepare(self, builder))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAsDefault<Offset<str>, str> for str {\\n\\n type Prepared = Offset<str>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder, default: &str) -> Option<Offset<str>> {\\n\\n if self == default {\\n\\n None\\n\\n } else {\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 79,\n \"score\": 41286.85778161186\n },\n {\n \"content\": \"\\n\\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsUnion<T1>> WriteAsUnion<T1> for &'a T2 {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T1> {\\n\\n T2::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsOptionalUnion<T1>> WriteAsOptionalUnion<T1> for &'a T2 {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T1>> {\\n\\n T2::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, P: Primitive, T: ?Sized + VectorWrite<P>> VectorWrite<P> for &'a T {\\n\\n const STRIDE: usize = T::STRIDE;\\n\\n type Value = T::Value;\\n\\n\\n\\n #[inline]\\n\",\n \"file_path\": \"planus/src/impls/ref_.rs\",\n \"rank\": 80,\n \"score\": 41286.79292204393\n },\n {\n \"content\": \"impl WriteAsDefault<Offset<str>, str> for String {\\n\\n type Prepared = Offset<str>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder, default: &str) -> Option<Offset<str>> {\\n\\n if self == default {\\n\\n None\\n\\n } else {\\n\\n Some(WriteAsOffset::prepare(self.as_str(), builder))\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAsOptional<Offset<str>> for String {\\n\\n type Prepared = Offset<str>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<str>> {\\n\\n Some(WriteAsOffset::prepare(self.as_str(), builder))\\n\\n }\\n\",\n \"file_path\": \"planus/src/impls/string.rs\",\n \"rank\": 81,\n \"score\": 41286.63353706437\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> WriteAs<Offset<T>> for Offset<T> {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Self {\\n\\n *self\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> WriteAsOptional<Offset<T>> for Offset<T> {\\n\\n type Prepared = Self;\\n\\n #[inline]\\n\\n fn prepare(&self, _builder: &mut Builder) -> Option<Self> {\\n\\n Some(*self)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> VectorWrite<Offset<T>> for Offset<T> {\\n\",\n \"file_path\": \"planus/src/impls/offset.rs\",\n \"rank\": 82,\n \"score\": 41286.554589963336\n },\n {\n \"content\": \" fn prepare(&self, builder: &mut Builder) -> Self::Value {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[Self::Value],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n ) {\\n\\n T::write_values(values, bytes, buffer_position);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/ref_.rs\",\n \"rank\": 83,\n \"score\": 41286.42599342506\n },\n {\n \"content\": \"use crate::traits::{VectorRead, VectorReadInner};\\n\\n\\n\\n/*\\n\\nimpl<T: ToOwned, E> ToOwned for core::result::Result<T, E>\\n\\nwhere\\n\\n errors::Error: From<E>,\\n\\n{\\n\\n type Value = T::Value;\\n\\n\\n\\n #[inline]\\n\\n fn to_owned(self) -> crate::Result<Self::Value> {\\n\\n self?.to_owned()\\n\\n }\\n\\n}\\n\\n */\\n\\n\\n\\nimpl<'buf, T: VectorReadInner<'buf>, E> VectorRead<'buf> for Result<T, E>\\n\\nwhere\\n\\n E: core::convert::From<T::Error>,\\n\\n{\\n\\n const STRIDE: usize = T::STRIDE;\\n\\n\\n\\n unsafe fn from_buffer(buffer: crate::SliceWithStartOffset<'buf>, offset: usize) -> Self {\\n\\n Ok(T::from_buffer(buffer, offset)?)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/result.rs\",\n \"rank\": 84,\n \"score\": 41286.32257097726\n },\n {\n \"content\": \" P::ALIGNMENT_MASK.max(3),\\n\\n |buffer_position, bytes| {\\n\\n let bytes = bytes.as_mut_ptr();\\n\\n\\n\\n (self.len() as u32).write(\\n\\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\\n\\n buffer_position,\\n\\n );\\n\\n\\n\\n T::write_values(&tmp, bytes.add(4), buffer_position - 4);\\n\\n },\\n\\n )\\n\\n };\\n\\n builder.current_offset()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, P, const N: usize> WriteAs<Offset<[P]>> for [T; N]\\n\\nwhere\\n\\n P: Primitive,\\n\",\n \"file_path\": \"planus/src/impls/array.rs\",\n \"rank\": 85,\n \"score\": 41285.09859488609\n },\n {\n \"content\": \" #[inline]\\n\\n unsafe fn write_values(\\n\\n values: &[Offset<str>],\\n\\n bytes: *mut MaybeUninit<u8>,\\n\\n buffer_position: u32,\\n\\n ) {\\n\\n let bytes = bytes as *mut [MaybeUninit<u8>; 4];\\n\\n for (i, v) in values.iter().enumerate() {\\n\\n v.write(\\n\\n Cursor::new(&mut *bytes.add(i)),\\n\\n buffer_position - (4 * i) as u32,\\n\\n );\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 86,\n \"score\": 41285.08109078621\n },\n {\n \"content\": \" fn prepare(&self, builder: &mut Builder) -> T::Prepared {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, P: Primitive, D: ?Sized, T: ?Sized + WriteAsDefault<P, D>> WriteAsDefault<P, D> for &'a T {\\n\\n type Prepared = T::Prepared;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<T::Prepared> {\\n\\n T::prepare(self, builder, default)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, P: Primitive, T: ?Sized + WriteAsOptional<P>> WriteAsOptional<P> for &'a T {\\n\\n type Prepared = T::Prepared;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<T::Prepared> {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/ref_.rs\",\n \"rank\": 87,\n \"score\": 41283.80263855206\n },\n {\n \"content\": \"use crate::{builder::Builder, traits::*, Offset, UnionOffset};\\n\\nuse alloc::boxed::Box;\\n\\n\\n\\nimpl<P, T: ?Sized + WriteAsOffset<P>> WriteAsOffset<P> for Box<T> {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<P> {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<P: Primitive, T: ?Sized + WriteAs<P>> WriteAs<P> for Box<T> {\\n\\n type Prepared = T::Prepared;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> T::Prepared {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<P: Primitive, D: ?Sized, T: ?Sized + WriteAsDefault<P, D>> WriteAsDefault<P, D> for Box<T> {\\n\\n type Prepared = T::Prepared;\\n\",\n \"file_path\": \"planus/src/impls/box_.rs\",\n \"rank\": 88,\n \"score\": 41283.163730422835\n },\n {\n \"content\": \" P: Primitive,\\n\\n T: VectorWrite<P>,\\n\\n{\\n\\n type Prepared = Offset<[P]>;\\n\\n\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\\n\\n WriteAsOffset::prepare(&self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, P> WriteAsDefault<Offset<[P]>, ()> for [T]\\n\\nwhere\\n\\n P: Primitive,\\n\\n T: VectorWrite<P>,\\n\\n{\\n\\n type Prepared = Offset<[P]>;\\n\\n\\n\\n fn prepare(&self, builder: &mut Builder, _default: &()) -> Option<Offset<[P]>> {\\n\\n if self.is_empty() {\\n\\n None\\n\",\n \"file_path\": \"planus/src/impls/slice.rs\",\n \"rank\": 89,\n \"score\": 41282.86877257752\n },\n {\n \"content\": \"use crate::{builder::Builder, traits::*, Cursor, Offset};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl<T: ?Sized> Primitive for Offset<T> {\\n\\n const ALIGNMENT: usize = 4;\\n\\n const SIZE: usize = 4;\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> WriteAsPrimitive<Offset<T>> for Offset<T> {\\n\\n #[inline]\\n\\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32) {\\n\\n cursor\\n\\n .assert_size()\\n\\n .finish(u32::to_le_bytes(buffer_position - self.offset));\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: ?Sized> WriteAsOffset<T> for Offset<T> {\\n\\n fn prepare(&self, _builder: &mut Builder) -> Offset<T> {\\n\\n *self\\n\",\n \"file_path\": \"planus/src/impls/offset.rs\",\n \"rank\": 90,\n \"score\": 41282.49172750946\n },\n {\n \"content\": \" .unwrap(),\\n\\n P::ALIGNMENT_MASK.max(u32::ALIGNMENT_MASK),\\n\\n |buffer_position, bytes| {\\n\\n let bytes = bytes.as_mut_ptr();\\n\\n\\n\\n (self.len() as u32).write(\\n\\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\\n\\n buffer_position,\\n\\n );\\n\\n\\n\\n T::write_values(&tmp, bytes.add(4), buffer_position - 4);\\n\\n },\\n\\n )\\n\\n }\\n\\n builder.current_offset()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, P> WriteAs<Offset<[P]>> for [T]\\n\\nwhere\\n\",\n \"file_path\": \"planus/src/impls/slice.rs\",\n \"rank\": 91,\n \"score\": 41282.154619764224\n },\n {\n \"content\": \"use crate::{builder::Builder, traits::*, Cursor, Offset, UnionOffset};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl<'a, P: Primitive, T: ?Sized + WriteAsPrimitive<P>> WriteAsPrimitive<P> for &'a T {\\n\\n #[inline]\\n\\n fn write<const N: usize>(&self, cursor: Cursor<'_, N>, buffer_position: u32) {\\n\\n T::write(*self, cursor, buffer_position)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T1: ?Sized, T2: ?Sized + WriteAsOffset<T1>> WriteAsOffset<T1> for &'a T2 {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<T1> {\\n\\n T2::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, P: Primitive, T: ?Sized + WriteAs<P>> WriteAs<P> for &'a T {\\n\\n type Prepared = T::Prepared;\\n\\n #[inline]\\n\",\n \"file_path\": \"planus/src/impls/ref_.rs\",\n \"rank\": 92,\n \"score\": 41281.73148728389\n },\n {\n \"content\": \" T: VectorWrite<P>,\\n\\n{\\n\\n type Prepared = Offset<[P]>;\\n\\n\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\\n\\n WriteAsOffset::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, P, const N: usize> WriteAsOptional<Offset<[P]>> for [T; N]\\n\\nwhere\\n\\n P: Primitive,\\n\\n T: VectorWrite<P>,\\n\\n{\\n\\n type Prepared = Offset<[P]>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<Offset<[P]>> {\\n\\n Some(WriteAsOffset::prepare(self, builder))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/array.rs\",\n \"rank\": 93,\n \"score\": 41281.512720505285\n },\n {\n \"content\": \" buffer_position,\\n\\n );\\n\\n core::ptr::copy_nonoverlapping(\\n\\n self.as_bytes().as_ptr() as *const MaybeUninit<u8>,\\n\\n bytes.add(4),\\n\\n self.len(),\\n\\n );\\n\\n bytes.add(4 + self.len()).write(MaybeUninit::new(0));\\n\\n },\\n\\n )\\n\\n }\\n\\n builder.current_offset()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAs<Offset<str>> for str {\\n\\n type Prepared = Offset<str>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 94,\n \"score\": 41281.48801963768\n },\n {\n \"content\": \" #[inline]\\n\\n fn prepare(&self, builder: &mut Builder, default: &D) -> Option<T::Prepared> {\\n\\n T::prepare(self, builder, default)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<P: Primitive, T: ?Sized + WriteAsOptional<P>> WriteAsOptional<P> for Box<T> {\\n\\n type Prepared = T::Prepared;\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<T::Prepared> {\\n\\n T::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T1: ?Sized, T2: ?Sized + WriteAsUnion<T1>> WriteAsUnion<T1> for Box<T2> {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> UnionOffset<T1> {\\n\\n T2::prepare(self, builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T1: ?Sized, T2: ?Sized + WriteAsOptionalUnion<T1>> WriteAsOptionalUnion<T1> for Box<T2> {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Option<UnionOffset<T1>> {\\n\\n T2::prepare(self, builder)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"planus/src/impls/box_.rs\",\n \"rank\": 95,\n \"score\": 41281.04706785885\n },\n {\n \"content\": \"use crate::{builder::Builder, traits::*, Cursor, Offset};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl<T, P, const N: usize> WriteAsOffset<[P]> for [T; N]\\n\\nwhere\\n\\n P: Primitive,\\n\\n T: VectorWrite<P>,\\n\\n{\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<[P]> {\\n\\n let mut tmp: [MaybeUninit<T::Value>; N] = unsafe { MaybeUninit::uninit().assume_init() };\\n\\n for (t, v) in tmp.iter_mut().zip(self.iter()) {\\n\\n t.write(v.prepare(builder));\\n\\n }\\n\\n // TODO: replace with std::mem::MaybeUninit::array_assume_init when it becomes stable\\n\\n // https://github.com/rust-lang/rust/issues/80908\\n\\n let tmp =\\n\\n unsafe { (&tmp as *const [MaybeUninit<T::Value>; N] as *const [T::Value; N]).read() };\\n\\n unsafe {\\n\\n builder.write_with(\\n\\n 4 + T::STRIDE.checked_mul(self.len()).unwrap(),\\n\",\n \"file_path\": \"planus/src/impls/array.rs\",\n \"rank\": 96,\n \"score\": 41280.59033462235\n },\n {\n \"content\": \"use crate::{\\n\\n builder::Builder, errors::ErrorKind, slice_helpers::SliceWithStartOffset, traits::*, Cursor,\\n\\n Offset,\\n\\n};\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl WriteAsOffset<str> for str {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\\n\\n let size_including_len_and_null = self.len().checked_add(5).unwrap();\\n\\n // SAFETY: We make sure to write the 4+len+1 bytes inside the closure.\\n\\n unsafe {\\n\\n builder.write_with(\\n\\n size_including_len_and_null,\\n\\n u32::ALIGNMENT_MASK,\\n\\n |buffer_position, bytes| {\\n\\n let bytes = bytes.as_mut_ptr();\\n\\n\\n\\n (self.len() as u32).write(\\n\\n Cursor::new(&mut *(bytes as *mut [MaybeUninit<u8>; 4])),\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 97,\n \"score\": 41280.45372695068\n },\n {\n \"content\": \"use crate::{builder::Builder, traits::*, Cursor, Offset};\\n\\nuse alloc::string::String;\\n\\nuse core::mem::MaybeUninit;\\n\\n\\n\\nimpl WriteAsOffset<str> for String {\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\\n\\n WriteAsOffset::prepare(self.as_str(), builder)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl WriteAs<Offset<str>> for String {\\n\\n type Prepared = Offset<str>;\\n\\n\\n\\n #[inline]\\n\\n fn prepare(&self, builder: &mut Builder) -> Offset<str> {\\n\\n WriteAsOffset::prepare(self.as_str(), builder)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"planus/src/impls/string.rs\",\n \"rank\": 98,\n \"score\": 41280.388373256625\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<'buf> VectorReadInner<'buf> for &'buf str {\\n\\n type Error = crate::errors::Error;\\n\\n\\n\\n const STRIDE: usize = 4;\\n\\n #[inline]\\n\\n unsafe fn from_buffer(\\n\\n buffer: SliceWithStartOffset<'buf>,\\n\\n offset: usize,\\n\\n ) -> crate::Result<&'buf str> {\\n\\n let add_context =\\n\\n |e: ErrorKind| e.with_error_location(\\\"[str]\\\", \\\"get\\\", buffer.offset_from_start);\\n\\n let (slice, len) = super::array_from_buffer(buffer, offset).map_err(add_context)?;\\n\\n #[cfg(feature = \\\"extra-validation\\\")]\\n\\n if slice.as_slice().get(len) != Some(&0) {\\n\\n return Err(add_context(ErrorKind::MissingNullTerminator));\\n\\n }\\n\\n let slice = slice\\n\",\n \"file_path\": \"planus/src/impls/str.rs\",\n \"rank\": 99,\n \"score\": 41280.23112113298\n }\n]","isConversational":false}}},{"rowIdx":1077,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"tokera/src/api/bag.rs"},"repo_name":{"kind":"string","value":"tokera-com/ate"},"commit":{"kind":"string","value":"42c4ce5a0c0aef47aeb4420cc6dc788ef6ee8804"},"file_code":{"kind":"string","value":"#![allow(unused_imports)]\nuse ate::prelude::*;\nuse error_chain::bail;\nuse fxhash::FxHashSet;\nuse std::ops::Deref;\nuse std::sync::Arc;\nuse tracing::{debug, error, info, trace, warn};\n\nuse crate::api::TokApi;\nuse crate::error::*;\nuse crate::model::*;\n\nimpl TokApi {\n pub(super) async fn __get_bag(\n &mut self,\n denomination: Denomination,\n ) -> Result<Option<DaoMut<BagOfCoins>>, WalletError> {\n let ret = self.wallet.as_mut().bags.get_mut(&denomination).await?;\n Ok(ret)\n }\n\n pub(super) async fn __get_or_create_bag(\n &mut self,\n denomination: Denomination,\n ) -> Result<DaoMut<BagOfCoins>, WalletError> {\n let ret = self\n .wallet\n .as_mut()\n .bags\n .get_or_default(denomination)\n .await?;\n Ok(ret)\n }\n\n pub async fn add_coin_to_wallet(&mut self, coin: CarvedCoin) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n self.__add_coin_to_wallet(coin).await?;\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub async fn add_coins_to_wallet(\n &mut self,\n coins: impl IntoIterator<Item = CarvedCoin>,\n ) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n for coin in coins {\n self.__add_coin_to_wallet(coin).await?;\n }\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub(super) async fn __add_coin_to_wallet(\n &mut self,\n coin: CarvedCoin,\n ) -> Result<(), WalletError> {\n \n let mut bag = self\n .__get_or_create_bag(Denomination {\n value: coin.value,\n currency: coin.currency,\n })\n .await?;\n let mut active_bag = bag.as_mut();\n\n \n if active_bag.coins.iter().any(|c| c.coin == coin.coin) {\n trace!(\n \"ignoing coin (value={}{}) - already in wallet\",\n coin.value,\n coin.currency\n );\n return Ok(());\n }\n\n \n trace!(\n \"adding coin to wallet (value={}{})\",\n coin.value,\n coin.currency\n );\n active_bag.coins.push(coin);\n Ok(())\n }\n\n pub async fn remove_coin_from_wallet(\n &mut self,\n denomination: Denomination,\n ) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n self.__remove_coin_from_wallet(denomination).await?;\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub(super) async fn __remove_coin_from_wallet(\n &mut self,\n denomination: Denomination,\n ) -> Result<Option<CarvedCoin>, WalletError> {\n \n let mut bag = match self.__get_bag(denomination).await? {\n Some(a) => a,\n None => {\n return Ok(None);\n }\n };\n let mut bag = bag.as_mut();\n\n \n let ret = bag.coins.pop();\n Ok(ret)\n }\n}\n"},"prefix":{"kind":"string","value":"#![allow(unused_imports)]\nuse ate::prelude::*;\nuse error_chain::bail;\nuse fxhash::FxHashSet;\nuse std::ops::Deref;\nuse std::sync::Arc;\nuse tracing::{debug, error, info, trace, warn};\n\nuse crate::api::TokApi;\nuse crate::error::*;\nuse crate::model::*;\n\nimpl TokApi {\n "},"suffix":{"kind":"string","value":"\n\n pub(super) async fn __get_or_create_bag(\n &mut self,\n denomination: Denomination,\n ) -> Result<DaoMut<BagOfCoins>, WalletError> {\n let ret = self\n .wallet\n .as_mut()\n .bags\n .get_or_default(denomination)\n .await?;\n Ok(ret)\n }\n\n pub async fn add_coin_to_wallet(&mut self, coin: CarvedCoin) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n self.__add_coin_to_wallet(coin).await?;\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub async fn add_coins_to_wallet(\n &mut self,\n coins: impl IntoIterator<Item = CarvedCoin>,\n ) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n for coin in coins {\n self.__add_coin_to_wallet(coin).await?;\n }\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub(super) async fn __add_coin_to_wallet(\n &mut self,\n coin: CarvedCoin,\n ) -> Result<(), WalletError> {\n \n let mut bag = self\n .__get_or_create_bag(Denomination {\n value: coin.value,\n currency: coin.currency,\n })\n .await?;\n let mut active_bag = bag.as_mut();\n\n \n if active_bag.coins.iter().any(|c| c.coin == coin.coin) {\n trace!(\n \"ignoing coin (value={}{}) - already in wallet\",\n coin.value,\n coin.currency\n );\n return Ok(());\n }\n\n \n trace!(\n \"adding coin to wallet (value={}{})\",\n coin.value,\n coin.currency\n );\n active_bag.coins.push(coin);\n Ok(())\n }\n\n pub async fn remove_coin_from_wallet(\n &mut self,\n denomination: Denomination,\n ) -> Result<(), WalletError> {\n \n let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;\n if lock == false {\n bail!(WalletErrorKind::WalletLocked);\n }\n\n \n self.__remove_coin_from_wallet(denomination).await?;\n\n \n self.wallet.unlock().await?;\n Ok(())\n }\n\n pub(super) async fn __remove_coin_from_wallet(\n &mut self,\n denomination: Denomination,\n ) -> Result<Option<CarvedCoin>, WalletError> {\n \n let mut bag = match self.__get_bag(denomination).await? {\n Some(a) => a,\n None => {\n return Ok(None);\n }\n };\n let mut bag = bag.as_mut();\n\n \n let ret = bag.coins.pop();\n Ok(ret)\n }\n}\n"},"middle":{"kind":"string","value":"pub(super) async fn __get_bag(\n &mut self,\n denomination: Denomination,\n ) -> Result<Option<DaoMut<BagOfCoins>>, WalletError> {\n let ret = self.wallet.as_mut().bags.get_mut(&denomination).await?;\n Ok(ret)\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"fn conv_err(err: FsError) -> Box<dyn std::error::Error> {\n\n error!(\"{}\", err);\n\n let err: std::io::Error = err.into();\n\n err.into()\n\n}\n","file_path":"wasm-bus-fuse/examples/find.rs","rank":0,"score":91894.57967854003},{"content":"fn main() -> Result<(), Box<dyn std::error::Error>> {\n\n wasm_bus::task::block_on(main_async())\n\n}\n\n\n\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\n\n SubscriberBuilder::default()\n\n .with_writer(std::io::stderr)\n\n .with_max_level(LevelFilter::DEBUG)\n\n //.with_env_filter(EnvFilter::from_default_env())\n\n .init();\n\n\n\n let args: Vec<String> = std::env::args().collect();\n\n let program = args[0].clone();\n\n\n\n if args.len() != 3 && args.len() != 5 {\n\n eprintln!(\"usage: {} <db-name> <filename> [instance] [access-code]\", program);\n\n return Ok(());\n\n }\n\n let name = args[1].clone();\n\n let file = args[2].clone();\n","file_path":"wasm-bus-fuse/examples/find.rs","rank":1,"score":88644.58597797382},{"content":"#[cfg(target_arch = \"wasm32\")]\n\nfn main() -> Result<(), Box<dyn std::error::Error>> {\n\n wasm_bus::task::block_on(main_async())\n\n}\n\n\n\n#[cfg(not(target_arch = \"wasm32\"))]\n\n#[tokio::main(flavor = \"multi_thread\")]\n\nasync fn main() -> Result<(), Box<dyn std::error::Error>> {\n\n main_async().await?;\n\n std::process::exit(0);\n\n}\n\n\n\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut stdin = Tty::stdin().await?;\n\n let mut stdout = Tty::stdout().await?;\n\n loop {\n\n if let Some(data) = stdin.read().await {\n\n if data.len() == 1 && data[0] == 120u8 {\n\n break;\n\n }\n\n stdout.write(data).await?;\n\n stdout.flush().await?;\n\n } else {\n\n break;\n\n }\n\n }\n\n Ok(())\n\n}","file_path":"wasm-bus-tty/examples/passthru.rs","rank":2,"score":88644.58597797382},{"content":"#[cfg(target_arch = \"wasm32\")]\n\nfn main() -> Result<(), Box<dyn std::error::Error>> {\n\n wasm_bus::task::block_on(main_async())\n\n}\n\n\n\n#[cfg(not(target_arch = \"wasm32\"))]\n\n#[tokio::main(flavor = \"current_thread\")]\n\nasync fn main() -> Result<(), Box<dyn std::error::Error>> {\n\n main_async().await?;\n\n std::process::exit(0);\n\n}\n\n\n\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\n\n let opts: Opts = Opts::parse();\n\n \n\n let destination = opts.destination;\n\n let count = opts.count as u64;\n\n let interval = Duration::from_millis(opts.interval);\n\n let timeout = Duration::from_millis(opts.timeout);\n\n\n\n let mut dups = HashMap::<u64, u32>::new();\n","file_path":"wasm-bus-mio/examples/ping.rs","rank":3,"score":88644.58597797382},{"content":"#[test]\n\nfn test_secure_data() -> Result<(), Box<dyn std::error::Error>> {\n\n crate::utils::bootstrap_test_env();\n\n\n\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\n\n for key_size in KEY_SIZES.iter() {\n\n let client1 = EncryptKey::generate(key_size.clone());\n\n\n\n let plain_text1 = \"the cat ran up the wall\".to_string();\n\n let cipher = EncryptedSecureData::new(&client1, plain_text1.clone())?;\n\n\n\n let plain_text2 = cipher.unwrap(&client1).expect(\"Should have decrypted.\");\n\n assert_eq!(plain_text1, plain_text2);\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"crypto/src/crypto/tests.rs","rank":4,"score":87683.84012176715},{"content":"#[test]\n\nfn test_ntru_encrypt() -> Result<(), Box<dyn std::error::Error>> {\n\n crate::utils::bootstrap_test_env();\n\n\n\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\n\n for key_size in KEY_SIZES.iter() {\n\n let sk = PrivateEncryptKey::generate(key_size.clone());\n\n let pk = sk.as_public_key();\n\n\n\n let plain_text1 = \"the cat ran up the wall\".to_string();\n\n let cipher_text = pk.encrypt(plain_text1.as_bytes());\n\n let plain_test2 =\n\n String::from_utf8(sk.decrypt(&cipher_text.iv, &cipher_text.data)?).unwrap();\n\n\n\n assert_eq!(plain_text1, plain_test2);\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"crypto/src/crypto/tests.rs","rank":5,"score":87683.84012176715},{"content":"#[test]\n\nfn test_derived_keys() -> Result<(), Box<dyn std::error::Error>> {\n\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\n\n for key_size1 in KEY_SIZES.iter() {\n\n for key_size2 in KEY_SIZES.iter() {\n\n // Generate a derived key and encryption key\n\n let key2 = EncryptKey::generate(*key_size1);\n\n let mut key1 = DerivedEncryptKey::new(&key2);\n\n\n\n // Encrypt some data\n\n let plain_text1 = \"the cat ran up the wall\".to_string();\n\n let encrypted_text1 = key1.transmute(&key2)?.encrypt(plain_text1.as_bytes());\n\n\n\n // Check that it decrypts properly\n\n let plain_text2 = String::from_utf8(\n\n key1.transmute(&key2)?\n\n .decrypt(&encrypted_text1.iv, &encrypted_text1.data[..]),\n\n )\n\n .unwrap();\n\n assert_eq!(plain_text1, plain_text2);\n\n\n","file_path":"crypto/src/crypto/tests.rs","rank":6,"score":87683.84012176715},{"content":"#[test]\n\nfn test_multi_encrypt() -> Result<(), Box<dyn std::error::Error>> {\n\n crate::utils::bootstrap_test_env();\n\n\n\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\n\n for key_size in KEY_SIZES.iter() {\n\n let client1 = PrivateEncryptKey::generate(key_size.clone());\n\n let client2 = PrivateEncryptKey::generate(key_size.clone());\n\n let client3 = PrivateEncryptKey::generate(key_size.clone());\n\n\n\n let plain_text1 = \"the cat ran up the wall\".to_string();\n\n let mut multi = MultiEncryptedSecureData::new(\n\n &client1.as_public_key(),\n\n \"meta\".to_string(),\n\n plain_text1.clone(),\n\n )?;\n\n multi.add(\n\n &client2.as_public_key(),\n\n \"another_meta\".to_string(),\n\n &client1,\n\n )?;\n","file_path":"crypto/src/crypto/tests.rs","rank":7,"score":87683.84012176715},{"content":"#[test]\n\nfn test_public_secure_data() -> Result<(), Box<dyn std::error::Error>> {\n\n crate::utils::bootstrap_test_env();\n\n\n\n #[derive(Debug, Serialize, Deserialize, Clone)]\n\n struct TestClass {\n\n data: String,\n\n }\n\n\n\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\n\n for key_size in KEY_SIZES.iter() {\n\n let key = PrivateEncryptKey::generate(key_size.clone());\n\n let container = PublicEncryptedSecureData::<TestClass>::new(key.as_public_key(), TestClass {\n\n data: \"the cat ran up the wall\".to_string()\n\n }).unwrap();\n\n\n\n let out = container.unwrap(&key).unwrap();\n\n assert_eq!(out.data.as_str(), \"the cat ran up the wall\");\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"crypto/src/crypto/tests.rs","rank":8,"score":86755.17436382962},{"content":"#[test]\n\nfn test_signed_protected_data() -> Result<(), Box<dyn std::error::Error>> {\n\n let sign_key = PrivateSignKey::generate(KeySize::Bit256);\n\n let data = \"test data\".to_string();\n\n\n\n let test = SignedProtectedData::new(&sign_key, data)?;\n\n assert!(\n\n test.verify(&sign_key.as_public_key())?,\n\n \"Failed to verify the protected data\"\n\n );\n\n\n\n Ok(())\n\n}\n","file_path":"crypto/src/crypto/tests.rs","rank":9,"score":86755.17436382962},{"content":"fn conv_err(err: smoltcp::Error) -> SocketErrorKind {\n\n use smoltcp::Error::*;\n\n match err {\n\n Exhausted => SocketErrorKind::StorageFull,\n\n Illegal => SocketErrorKind::PermissionDenied,\n\n Unaddressable => SocketErrorKind::AddrNotAvailable,\n\n Finished => SocketErrorKind::ResourceBusy,\n\n Truncated => SocketErrorKind::InvalidData,\n\n Checksum => SocketErrorKind::InvalidData,\n\n Unrecognized => SocketErrorKind::InvalidData,\n\n Fragmented => SocketErrorKind::InvalidData,\n\n Malformed => SocketErrorKind::InvalidData,\n\n Dropped => SocketErrorKind::InvalidData,\n\n NotSupported => SocketErrorKind::Unsupported,\n\n _ => SocketErrorKind::Unsupported\n\n }\n\n}\n\n\n","file_path":"atenet/src/port.rs","rank":10,"score":82503.92724364965},{"content":"fn conv_err2(err: api::MioError) -> std::io::Error {\n\n err.into()\n\n}","file_path":"wasm-bus-mio/src/mio.rs","rank":11,"score":76109.88811826144},{"content":"fn conv_io_err(err: wasm_bus_fuse::api::FsError) -> io::Error {\n\n err.into()\n\n}\n\n\n","file_path":"atesess/src/adapter.rs","rank":12,"score":75211.72207229857},{"content":"fn conv_err(err: wasm_bus::abi::CallError) -> std::io::Error {\n\n err.into_io_error()\n\n}\n\n\n","file_path":"wasm-bus-mio/src/mio.rs","rank":13,"score":72933.87753585748},{"content":"pub fn fault(handle: CallHandle, error: u32) {\n\n unsafe {\n\n raw::fault(handle.id, error);\n\n }\n\n}\n\n\n","file_path":"wasm-bus/src/abi/syscall.rs","rank":14,"score":65241.90255671516},{"content":"#[allow(unused_imports)]\n\nuse tracing::{debug, error, info, instrument, span, trace, warn, Level};\n\n\n\nuse super::*;\n\n\n\n#[derive(Debug, Default)]\n\npub struct ProcessError {\n\n pub sink_errors: Vec<SinkError>,\n\n pub validation_errors: Vec<ValidationError>,\n\n}\n\n\n\nimpl ProcessError {\n\n pub fn has_errors(&self) -> bool {\n\n if self.sink_errors.is_empty() == false {\n\n return true;\n\n }\n\n if self.validation_errors.is_empty() == false {\n\n return true;\n\n }\n\n false\n","file_path":"lib/src/error/process_error.rs","rank":15,"score":64398.095898534244},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n CryptoError, CryptoErrorKind, ResultExt, Result;\n\n }\n\n errors {\n\n NoIvPresent {\n\n description(\"no initialization vector\")\n\n display(\"no initialization vector\")\n\n }\n\n }\n\n}\n\n\n\nimpl From<CryptoError> for std::io::Error {\n\n fn from(error: CryptoError) -> Self {\n\n match error {\n\n CryptoError(CryptoErrorKind::NoIvPresent, _) => std::io::Error::new(\n\n std::io::ErrorKind::Other,\n\n \"The metadata does not have IV component present\",\n\n ),\n\n _ => std::io::Error::new(\n\n std::io::ErrorKind::Other,\n\n \"An unknown error occured while performing ate crypto\",\n\n ),\n\n }\n\n }\n\n}\n","file_path":"crypto/src/error/crypto_error.rs","rank":16,"score":64381.83772573374},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::model::*;\n\nuse crate::request::*;\n\nuse ate::prelude::*;\n\n\n\nuse super::*;\n\n\n\nerror_chain! {\n\n types {\n\n ContractError, ContractErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CoreError(super::CoreError, super::CoreErrorKind);\n\n QueryError(super::QueryError, super::QueryErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n","file_path":"tokera/src/error/contract_error.rs","rank":17,"score":64381.423901355745},{"content":"use error_chain::error_chain;\n\nuse rmp_serde::decode::Error as RmpDecodeError;\n\nuse rmp_serde::encode::Error as RmpEncodeError;\n\nuse serde_json::Error as JsonError;\n\n\n\nuse crate::spec::PrimaryKey;\n\n\n\nerror_chain! {\n\n types {\n\n SerializationError, SerializationErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n EncodeError(RmpEncodeError);\n\n DecodeError(RmpDecodeError);\n\n JsonError(JsonError);\n\n BincodeError(bincode::Error);\n\n }\n","file_path":"crypto/src/error/serialization_error.rs","rank":18,"score":64381.30981282583},{"content":"use error_chain::error_chain;\n\nuse rmp_serde::decode::Error as RmpDecodeError;\n\nuse rmp_serde::encode::Error as RmpEncodeError;\n\n\n\nuse crate::crypto::AteHash;\n\nuse crate::header::PrimaryKey;\n\n\n\nerror_chain! {\n\n types {\n\n LoadError, LoadErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n TransformationError(super::TransformError, super::TransformErrorKind);\n\n }\n\n errors {\n\n IO(err: String) {\n\n description(\"IO error\")\n\n display(\"{}\", err)\n\n }\n","file_path":"lib/src/error/load_error.rs","rank":19,"score":64381.18893611481},{"content":"use error_chain::error_chain;\n\nuse rmp_serde::decode::Error as RmpDecodeError;\n\nuse serde_json::Error as JsonError;\n\nuse tokio::sync::mpsc;\n\n\n\nuse crate::crypto::KeySize;\n\n\n\nerror_chain! {\n\n types {\n\n CommsError, CommsErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n ValidationError(super::ValidationError, super::ValidationErrorKind);\n\n LoadError(super::LoadError, super::LoadErrorKind);\n\n }\n\n foreign_links {\n\n IO(::tokio::io::Error);\n\n JoinError(::tokio::task::JoinError);\n\n UrlError(::url::ParseError);\n","file_path":"lib/src/error/comms_error.rs","rank":20,"score":64381.06224644564},{"content":"use chrono::DateTime;\n\nuse chrono::Utc;\n\nuse error_chain::error_chain;\n\nuse std::time::SystemTime;\n\n\n\nuse std::time::SystemTimeError;\n\n\n\nerror_chain! {\n\n types {\n\n TimeError, TimeErrorKind, ResultExt, Result;\n\n }\n\n foreign_links {\n\n IO(std::io::Error);\n\n SystemTimeError(SystemTimeError);\n\n }\n\n errors {\n\n BeyondTolerance(tolerance: u32) {\n\n description(\"the network latency is beyond tolerance to synchronize the clocks\"),\n\n display(\"the network latency is beyond tolerance ({}) to synchronize the clocks\", tolerance.to_string()),\n\n }\n","file_path":"lib/src/error/time_error.rs","rank":21,"score":64380.90850484404},{"content":"use error_chain::error_chain;\n\nuse std::time::Duration;\n\n\n\nuse crate::request::*;\n\nuse ::ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n LoginError, LoginErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n","file_path":"auth/src/error/login_error.rs","rank":22,"score":64380.84255776358},{"content":"\n\nimpl From<::ate::error::InvokeError> for ContractError {\n\n fn from(err: ::ate::error::InvokeError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::InvokeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeError> for ContractError {\n\n fn from(err: ::ate::error::TimeError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeErrorKind> for ContractErrorKind {\n","file_path":"tokera/src/error/contract_error.rs","rank":23,"score":64380.82820443507},{"content":"impl From<::ate::error::CommitError> for CoinError {\n\n fn from(err: ::ate::error::CommitError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::CommitError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockError> for CoinError {\n\n fn from(err: ::ate::error::LockError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::LockErrorKind) -> Self {\n","file_path":"tokera/src/error/coin_error.rs","rank":24,"score":64380.719399508},{"content":"impl From<::ate::error::SerializationError> for WalletError {\n\n fn from(err: ::ate::error::SerializationError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::SerializationError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeError> for WalletError {\n\n fn from(err: ::ate::error::InvokeError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\n","file_path":"tokera/src/error/wallet_error.rs","rank":25,"score":64380.719399508},{"content":"use error_chain::error_chain;\n\nuse std::time::Duration;\n\n\n\nuse crate::request::*;\n\nuse ::ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n SudoError, SudoErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n LoginError(super::LoginError, super::LoginErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n","file_path":"auth/src/error/sudo_error.rs","rank":26,"score":64380.714565072594},{"content":"impl From<::ate::error::ChainCreationError> for CoinError {\n\n fn from(err: ::ate::error::ChainCreationError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationError> for CoinError {\n\n fn from(err: ::ate::error::SerializationError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationErrorKind> for CoinError {\n\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\n","file_path":"tokera/src/error/coin_error.rs","rank":27,"score":64380.62765971578},{"content":"impl From<::ate::error::LoadErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::LoadError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitError> for InstanceError {\n\n fn from(err: ::ate::error::CommitError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::CommitError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockError> for InstanceError {\n\n fn from(err: ::ate::error::LockError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::LockErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::LockError(err))\n\n }\n\n}","file_path":"tokera/src/error/instance_error.rs","rank":28,"score":64380.61703483445},{"content":"impl From<::ate::error::AteErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::AteErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::AteError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationError> for InstanceError {\n\n fn from(err: ::ate::error::ChainCreationError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationError> for InstanceError {\n\n fn from(err: ::ate::error::SerializationError) -> Self {\n","file_path":"tokera/src/error/instance_error.rs","rank":29,"score":64380.609547873755},{"content":" }\n\n}\n\n\n\nimpl From<tokio::io::Error> for LoadError {\n\n fn from(err: tokio::io::Error) -> LoadError {\n\n LoadErrorKind::IO(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<RmpEncodeError> for LoadError {\n\n fn from(err: RmpEncodeError) -> LoadError {\n\n LoadErrorKind::SerializationError(super::SerializationErrorKind::EncodeError(err).into())\n\n .into()\n\n }\n\n}\n\n\n\nimpl From<RmpDecodeError> for LoadError {\n\n fn from(err: RmpDecodeError) -> LoadError {\n\n LoadErrorKind::SerializationError(super::SerializationErrorKind::DecodeError(err).into())\n\n .into()\n","file_path":"lib/src/error/load_error.rs","rank":30,"score":64380.59244057255},{"content":"}\n\n\n\nimpl From<super::ChainCreationError> for CommsError {\n\n fn from(err: super::ChainCreationError) -> CommsError {\n\n CommsErrorKind::FatalError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<super::ChainCreationErrorKind> for CommsError {\n\n fn from(err: super::ChainCreationErrorKind) -> CommsError {\n\n CommsErrorKind::FatalError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<bincode::Error> for CommsError {\n\n fn from(err: bincode::Error) -> CommsError {\n\n CommsErrorKind::SerializationError(super::SerializationErrorKind::BincodeError(err).into())\n\n .into()\n\n }\n\n}\n","file_path":"lib/src/error/comms_error.rs","rank":31,"score":64380.57112228899},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\n\n\nuse super::*;\n\n\n\nerror_chain! {\n\n types {\n\n CoinError, CoinErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CoreError(super::CoreError, super::CoreErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n\n InvalidReference(reference_number: String) {\n\n description(\"invalid reference number\"),\n\n display(\"invalid reference number ({})\", reference_number),\n","file_path":"tokera/src/error/coin_error.rs","rank":32,"score":64380.54844745843},{"content":" }\n\n}\n\n\n\nimpl From<bincode::Error> for LoadError {\n\n fn from(err: bincode::Error) -> LoadError {\n\n LoadErrorKind::SerializationError(super::SerializationErrorKind::BincodeError(err).into())\n\n .into()\n\n }\n\n}\n\n\n\nimpl From<super::ChainCreationError> for LoadError {\n\n fn from(err: super::ChainCreationError) -> LoadError {\n\n LoadErrorKind::ChainCreationError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<super::ChainCreationErrorKind> for LoadError {\n\n fn from(err: super::ChainCreationErrorKind) -> LoadError {\n\n LoadErrorKind::ChainCreationError(err.to_string()).into()\n\n }\n\n}\n","file_path":"lib/src/error/load_error.rs","rank":33,"score":64380.52124635191},{"content":"}\n\n\n\nimpl From<::ate::error::TimeError> for InstanceError {\n\n fn from(err: ::ate::error::TimeError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::TimeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadError> for InstanceError {\n\n fn from(err: ::ate::error::LoadError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/instance_error.rs","rank":34,"score":64380.47931355617},{"content":" }\n\n}\n\n\n\nimpl From<::ate::error::CommitErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::CommitError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockError> for ContractError {\n\n fn from(err: ::ate::error::LockError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::LockErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::LockError(err))\n\n }\n\n}\n","file_path":"tokera/src/error/contract_error.rs","rank":35,"score":64380.41186565498},{"content":"}\n\n\n\nimpl From<::ate::error::LoadErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::LoadError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitError> for WalletError {\n\n fn from(err: ::ate::error::CommitError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::CommitError(err))\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/wallet_error.rs","rank":36,"score":64380.41186565498},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\nuse ::ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n QueryError, QueryErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n\n NotFound {\n","file_path":"auth/src/error/query_error.rs","rank":37,"score":64380.4115716688},{"content":"}\n\n\n\nimpl From<::ate::error::TimeErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::TimeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadError> for CoinError {\n\n fn from(err: ::ate::error::LoadError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::LoadError(err))\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/coin_error.rs","rank":38,"score":64380.41186565498},{"content":" }\n\n }\n\n}\n\n\n\nimpl<T> From<tokio::sync::mpsc::error::SendError<T>> for InvokeError {\n\n fn from(err: tokio::sync::mpsc::error::SendError<T>) -> InvokeError {\n\n InvokeErrorKind::PipeError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<tokio::time::error::Elapsed> for InvokeError {\n\n fn from(_elapsed: tokio::time::error::Elapsed) -> InvokeError {\n\n InvokeErrorKind::Timeout.into()\n\n }\n\n}\n\n\n\n#[cfg(target_arch = \"wasm32\")]\n\nimpl From<wasm_bus_time::prelude::Elapsed> for InvokeError {\n\n fn from(_elapsed: wasm_bus_time::prelude::Elapsed) -> InvokeError {\n\n InvokeErrorKind::Timeout.into()\n\n }\n\n}\n","file_path":"lib/src/error/invoke_error.rs","rank":39,"score":64380.357558558004},{"content":" }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationError> for ContractError {\n\n fn from(err: ::ate::error::SerializationError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::SerializationError(err))\n\n }\n\n}\n","file_path":"tokera/src/error/contract_error.rs","rank":40,"score":64380.34552868373},{"content":"use super::*;\n\nuse crate::request::*;\n\nuse error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n WalletError, WalletErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CoreError(super::CoreError, super::CoreErrorKind);\n\n CoinError(super::CoinError, super::CoinErrorKind);\n\n GatherError(super::GatherError, super::GatherErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n\n InvalidReference(reference_number: String) {\n\n description(\"invalid reference number\"),\n\n display(\"invalid reference number ({})\", reference_number),\n","file_path":"tokera/src/error/wallet_error.rs","rank":41,"score":64380.33437884574},{"content":"\n\nimpl From<RmpDecodeError> for CommsError {\n\n fn from(err: RmpDecodeError) -> CommsError {\n\n CommsErrorKind::SerializationError(super::SerializationErrorKind::DecodeError(err).into())\n\n .into()\n\n }\n\n}\n\n\n\nimpl From<JsonError> for CommsError {\n\n fn from(err: JsonError) -> CommsError {\n\n CommsErrorKind::SerializationError(super::SerializationErrorKind::JsonError(err).into())\n\n .into()\n\n }\n\n}\n","file_path":"lib/src/error/comms_error.rs","rank":42,"score":64380.33105746907},{"content":" CoinErrorKind::CoreError(CoreErrorKind::SerializationError(err)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeError> for CoinError {\n\n fn from(err: ::ate::error::InvokeError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeErrorKind> for CoinError {\n\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::InvokeError(err)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeError> for CoinError {\n\n fn from(err: ::ate::error::TimeError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\n\n }\n","file_path":"tokera/src/error/coin_error.rs","rank":43,"score":64380.311712697854},{"content":" WalletErrorKind::CoreError(CoreErrorKind::InvokeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeError> for WalletError {\n\n fn from(err: ::ate::error::TimeError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::TimeErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::TimeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadError> for WalletError {\n\n fn from(err: ::ate::error::LoadError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\n\n }\n","file_path":"tokera/src/error/wallet_error.rs","rank":44,"score":64380.290760306685},{"content":"}\n\n\n\nimpl From<::ate::error::AteErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::AteErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::AteError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationError> for WalletError {\n\n fn from(err: ::ate::error::ChainCreationError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/wallet_error.rs","rank":45,"score":64380.28027167433},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\nuse ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n CreateError, CreateErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n QueryError(super::QueryError, super::QueryErrorKind);\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n","file_path":"auth/src/error/create_error.rs","rank":46,"score":64380.27765644745},{"content":"use error_chain::error_chain;\n\nuse tokio::sync::broadcast;\n\nuse tokio::sync::watch;\n\n\n\nerror_chain! {\n\n types {\n\n CompactError, CompactErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n SinkError(super::SinkError, super::SinkErrorKind);\n\n TimeError(super::TimeError, super::TimeErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n LoadError(super::LoadError, super::LoadErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n\n WatchError(err: String) {\n\n description(\"failed to compact the chain due to an error in watch notification\"),\n","file_path":"lib/src/error/compact_error.rs","rank":47,"score":64380.25816543366},{"content":" InstanceErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::SerializationErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::SerializationError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeError> for InstanceError {\n\n fn from(err: ::ate::error::InvokeError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::InvokeErrorKind> for InstanceErrorKind {\n\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::InvokeError(err))\n\n }\n","file_path":"tokera/src/error/instance_error.rs","rank":48,"score":64380.22858095652},{"content":" fn from(err: ContractError) -> AteError {\n\n AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteError> for ContractError {\n\n fn from(err: ::ate::error::AteError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::AteErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::AteError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::ChainCreationError> for ContractError {\n\n fn from(err: ::ate::error::ChainCreationError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\n","file_path":"tokera/src/error/contract_error.rs","rank":49,"score":64380.208077000214},{"content":" fn from(err: ::ate::error::TimeErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::TimeError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadError> for ContractError {\n\n fn from(err: ::ate::error::LoadError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LoadErrorKind> for ContractErrorKind {\n\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::LoadError(err))\n\n }\n\n}\n\n\n\nimpl From<::ate::error::CommitError> for ContractError {\n\n fn from(err: ::ate::error::CommitError) -> Self {\n\n ContractErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\n","file_path":"tokera/src/error/contract_error.rs","rank":50,"score":64380.17058694093},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\nuse ::ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n ResetError, ResetErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n LoginError(super::LoginError, super::LoginErrorKind);\n\n SudoError(super::SudoError, super::SudoErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n","file_path":"auth/src/error/reset_error.rs","rank":51,"score":64380.1377196859},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\nuse ::ate::prelude::*;\n\n\n\nerror_chain! {\n\n types {\n\n GatherError, GatherErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n LoginError(super::LoginError, super::LoginErrorKind);\n\n SudoError(super::SudoError, super::SudoErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n","file_path":"auth/src/error/gather_error.rs","rank":52,"score":64380.1377196859},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::crypto::AteHash;\n\n\n\nerror_chain! {\n\n types {\n\n SinkError, SinkErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n TrustError(super::TrustError, super::TrustErrorKind);\n\n }\n\n errors {\n\n MissingPublicKey(hash: AteHash) {\n\n description(\"the public key for signature could not be found in the chain-of-trust\"),\n\n display(\"the public key ({}) for signature could not be found in the chain-of-trust\", hash.to_string()),\n\n }\n\n InvalidSignature(hash: AteHash, err: Option<pqcrypto_traits_wasi::Error>) {\n\n description(\"failed verification of hash while using public key\"),\n\n display(\"failed verification of hash while using public key ({}) - {}\", hash.to_string(), err.map(|a| a.to_string()).unwrap_or_else(|| \"unknown reason\".to_string()))\n\n }\n\n }\n\n}\n","file_path":"lib/src/error/sink_error.rs","rank":53,"score":64380.13287859435},{"content":" description(\"the dIO that created this object has gone out of scope\")\n\n display(\"the dIO that created this object has gone out of scope\")\n\n }\n\n }\n\n}\n\n\n\nimpl From<super::CommitError> for LockError {\n\n fn from(err: super::CommitError) -> LockError {\n\n LockErrorKind::CommitError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<super::CommitErrorKind> for LockError {\n\n fn from(err: super::CommitErrorKind) -> LockError {\n\n LockErrorKind::CommitError(err.to_string()).into()\n\n }\n\n}\n","file_path":"lib/src/error/lock_error.rs","rank":54,"score":64380.0494870037},{"content":"\n\nimpl From<serde_json::Error> for AteError {\n\n fn from(err: serde_json::Error) -> AteError {\n\n AteErrorKind::SerializationError(\n\n super::SerializationErrorKind::SerdeError(err.to_string()).into(),\n\n )\n\n .into()\n\n }\n\n}\n\n\n\nimpl From<tokio::sync::watch::error::RecvError> for AteError {\n\n fn from(err: tokio::sync::watch::error::RecvError) -> AteError {\n\n AteErrorKind::IO(tokio::io::Error::new(\n\n tokio::io::ErrorKind::Other,\n\n err.to_string(),\n\n ))\n\n .into()\n\n }\n\n}\n\n\n","file_path":"lib/src/error/ate_error.rs","rank":55,"score":64380.00407127906},{"content":"impl From<::ate::error::LockError> for WalletError {\n\n fn from(err: ::ate::error::LockError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::LockErrorKind> for WalletErrorKind {\n\n fn from(err: ::ate::error::LockErrorKind) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::LockError(err))\n\n }\n\n}\n\n\n\nimpl From<CancelDepositFailed> for WalletError {\n\n fn from(err: CancelDepositFailed) -> WalletError {\n\n match err {\n\n CancelDepositFailed::AuthenticationFailed => {\n\n WalletErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n CancelDepositFailed::AlreadyPaid => WalletErrorKind::AlreadyPaid.into(),\n\n CancelDepositFailed::InvalidCommodity => {\n","file_path":"tokera/src/error/wallet_error.rs","rank":56,"score":64379.9949582786},{"content":"impl From<tokio_tungstenite::tungstenite::Error> for CommsError {\n\n fn from(err: tokio_tungstenite::tungstenite::Error) -> CommsError {\n\n CommsErrorKind::WebSocketError(err.to_string()).into()\n\n }\n\n}\n\n\n\n#[cfg(feature = \"enable_full\")]\n\nimpl From<tokio_tungstenite::tungstenite::http::uri::InvalidUri> for CommsError {\n\n fn from(err: tokio_tungstenite::tungstenite::http::uri::InvalidUri) -> CommsError {\n\n CommsErrorKind::WebSocketInternalError(format!(\n\n \"Failed to establish websocket due to an invalid URI - {}\",\n\n err.to_string()\n\n ))\n\n .into()\n\n }\n\n}\n\n\n\nimpl<T> From<tokio::sync::broadcast::error::SendError<T>> for CommsError {\n\n fn from(err: tokio::sync::broadcast::error::SendError<T>) -> CommsError {\n\n CommsErrorKind::SendError(err.to_string()).into()\n","file_path":"lib/src/error/comms_error.rs","rank":57,"score":64379.94626852392},{"content":" }\n\n}\n\n\n\nimpl From<tokio::sync::broadcast::error::RecvError> for CommsError {\n\n fn from(err: tokio::sync::broadcast::error::RecvError) -> CommsError {\n\n CommsErrorKind::ReceiveError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<super::CommitError> for CommsError {\n\n fn from(err: super::CommitError) -> CommsError {\n\n match err {\n\n super::CommitError(super::CommitErrorKind::ValidationError(errs), _) => {\n\n CommsErrorKind::ValidationError(errs).into()\n\n }\n\n err => {\n\n CommsErrorKind::InternalError(format!(\"commit-failed - {}\", err.to_string())).into()\n\n }\n\n }\n\n }\n","file_path":"lib/src/error/comms_error.rs","rank":58,"score":64379.79175796133},{"content":"where\n\n T: std::fmt::Debug,\n\n{\n\n fn from(err: watch::error::SendError<T>) -> CompactError {\n\n CompactErrorKind::WatchError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<broadcast::error::RecvError> for CompactError {\n\n fn from(err: broadcast::error::RecvError) -> CompactError {\n\n CompactErrorKind::BroadcastError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl<T> From<broadcast::error::SendError<T>> for CompactError\n\nwhere\n\n T: std::fmt::Debug,\n\n{\n\n fn from(err: broadcast::error::SendError<T>) -> CompactError {\n\n CompactErrorKind::BroadcastError(err.to_string()).into()\n\n }\n\n}\n","file_path":"lib/src/error/compact_error.rs","rank":59,"score":64379.78157579797},{"content":" }\n\n\n\n pub fn as_result(self) -> Result<(), ProcessError> {\n\n match self.has_errors() {\n\n true => Err(self),\n\n false => Ok(()),\n\n }\n\n }\n\n}\n\n\n\nimpl std::fmt::Display for ProcessError {\n\n fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {\n\n let mut err = \"Processing error - \".to_string();\n\n for sink in self.sink_errors.iter() {\n\n err = err + &sink.to_string()[..] + \" - \";\n\n }\n\n for validation in self.validation_errors.iter() {\n\n err = err + &validation.to_string()[..] + \" - \";\n\n }\n\n write!(f, \"{}\", err)\n\n }\n\n}\n\n\n\nimpl std::error::Error for ProcessError {}\n","file_path":"lib/src/error/process_error.rs","rank":60,"score":64379.7155765826},{"content":" display(\"failed to compact the chain due to an error in watch notification - {}\", err),\n\n }\n\n BroadcastError(err: String) {\n\n description(\"failed to compact the chain due to an error in broadcast notification\"),\n\n display(\"failed to compact the chain due to an error in broadcast notification - {}\", err)\n\n }\n\n Aborted {\n\n description(\"compacting has been aborted\")\n\n display(\"compacting has been aborted\")\n\n }\n\n }\n\n}\n\n\n\nimpl From<watch::error::RecvError> for CompactError {\n\n fn from(err: watch::error::RecvError) -> CompactError {\n\n CompactErrorKind::WatchError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl<T> From<watch::error::SendError<T>> for CompactError\n","file_path":"lib/src/error/compact_error.rs","rank":61,"score":64379.63999317191},{"content":" }\n\n }\n\n}\n\n\n\nimpl From<GatherError> for AteError {\n\n fn from(err: GatherError) -> AteError {\n\n AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<GatherFailed> for GatherError {\n\n fn from(err: GatherFailed) -> GatherError {\n\n match err {\n\n GatherFailed::GroupNotFound(group) => GatherErrorKind::NotFound(group).into(),\n\n GatherFailed::NoAccess => GatherErrorKind::NoAccess.into(),\n\n GatherFailed::NoMasterKey => GatherErrorKind::NoMasterKey.into(),\n\n GatherFailed::InternalError(code) => GatherErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/gather_error.rs","rank":62,"score":64379.62854410519},{"content":" }\n\n InvalidAmount {\n\n description(\"the coin is not big enough to be carved by this amount of the carvng amount is invalid\"),\n\n display(\"the coin is not big enough to be carved by this amount of the carvng amount is invalid\"),\n\n }\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteError> for CoinError {\n\n fn from(err: ::ate::error::AteError) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteErrorKind> for CoinErrorKind {\n\n fn from(err: ::ate::error::AteErrorKind) -> Self {\n\n CoinErrorKind::CoreError(CoreErrorKind::AteError(err))\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/coin_error.rs","rank":63,"score":64379.62655158824},{"content":"use error_chain::error_chain;\n\n\n\nuse super::*;\n\n\n\nerror_chain! {\n\n types {\n\n InstanceError, InstanceErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CoreError(super::CoreError, super::CoreErrorKind);\n\n QueryError(super::QueryError, super::QueryErrorKind);\n\n ContractError(super::ContractError, super::ContractErrorKind);\n\n FileSystemError(ate_files::error::FileSystemError, ate_files::error::FileSystemErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n MioError(wasm_bus_mio::api::MioError);\n\n }\n\n errors {\n\n Unauthorized {\n","file_path":"tokera/src/error/instance_error.rs","rank":64,"score":64379.566111130676},{"content":"}\n\n\n\n#[cfg(target_arch = \"wasm32\")]\n\nimpl From<wasm_bus_time::prelude::Elapsed> for CommsError {\n\n fn from(_err: wasm_bus_time::prelude::Elapsed) -> CommsError {\n\n CommsErrorKind::IO(std::io::Error::new(\n\n std::io::ErrorKind::TimedOut,\n\n format!(\"Timeout while waiting for communication channel\").to_string(),\n\n ))\n\n .into()\n\n }\n\n}\n\n\n\nimpl<T> From<mpsc::error::SendError<T>> for CommsError {\n\n fn from(err: mpsc::error::SendError<T>) -> CommsError {\n\n CommsErrorKind::SendError(err.to_string()).into()\n\n }\n\n}\n\n\n\n#[cfg(feature = \"enable_full\")]\n","file_path":"lib/src/error/comms_error.rs","rank":65,"score":64379.55208667192},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::crypto::AteHash;\n\n\n\nerror_chain! {\n\n types {\n\n LintError, LintErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n TrustError(super::TrustError, super::TrustErrorKind);\n\n TimeError(super::TimeError, super::TimeErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n }\n\n foreign_links {\n\n IO(std::io::Error);\n\n }\n\n errors {\n\n MissingWriteKey(hash: AteHash) {\n\n description(\"could not find the write public key in the session\"),\n\n display(\"could not find the write public key ({}) in the session\", hash.to_string()),\n\n }\n\n }\n\n}\n","file_path":"lib/src/error/lint_error.rs","rank":66,"score":64379.487448275046},{"content":"impl From<CoinCollectFailed> for CoinError {\n\n fn from(err: CoinCollectFailed) -> CoinError {\n\n match err {\n\n CoinCollectFailed::AuthenticationFailed => {\n\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n CoinCollectFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\n\n CoinCollectFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\n\n CoinCollectFailed::OperatorBanned => {\n\n CoinErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\n\n }\n\n CoinCollectFailed::InternalError(code) => {\n\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl From<CoinRotateFailed> for CoinError {\n\n fn from(err: CoinRotateFailed) -> CoinError {\n","file_path":"tokera/src/error/coin_error.rs","rank":67,"score":64379.03191547115},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::request::*;\n\n\n\nerror_chain! {\n\n types {\n\n CoreError, CoreErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\n\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\n\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\n\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\n\n TimeError(::ate::error::TimeError, ::ate::error::TimeErrorKind);\n\n LoadError(::ate::error::LoadError, ::ate::error::LoadErrorKind);\n\n CommitError(::ate::error::CommitError, ::ate::error::CommitErrorKind);\n\n LockError(::ate::error::LockError, ::ate::error::LockErrorKind);\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n","file_path":"tokera/src/error/core_error.rs","rank":68,"score":64379.0099746642},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n BusError, BusErrorKind, ResultExt, Result;\n\n }\n\n foreign_links {\n\n IO(tokio::io::Error);\n\n }\n\n errors {\n\n LoginFailed {\n\n description(\"failed to login with the supplied token\"),\n\n display(\"failed to login with the supplied token\"),\n\n }\n\n }\n\n}\n","file_path":"tokera/src/error/bus_error.rs","rank":69,"score":64378.979504399584},{"content":"impl From<SudoError> for AteError {\n\n fn from(err: SudoError) -> AteError {\n\n AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<SudoFailed> for SudoError {\n\n fn from(err: SudoFailed) -> SudoError {\n\n match err {\n\n SudoFailed::AccountLocked(duration) => SudoErrorKind::AccountLocked(duration).into(),\n\n SudoFailed::MissingToken => SudoErrorKind::MissingToken.into(),\n\n SudoFailed::NoMasterKey => SudoErrorKind::NoMasterKey.into(),\n\n SudoFailed::Unverified(username) => SudoErrorKind::Unverified(username).into(),\n\n SudoFailed::UserNotFound(username) => SudoErrorKind::NotFound(username).into(),\n\n SudoFailed::WrongCode => SudoErrorKind::WrongCode.into(),\n\n SudoFailed::InternalError(code) => SudoErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/sudo_error.rs","rank":70,"score":64378.93776793961},{"content":"impl<T> From<tokio::sync::watch::error::SendError<T>> for AteError\n\nwhere\n\n T: std::fmt::Debug,\n\n{\n\n fn from(err: tokio::sync::watch::error::SendError<T>) -> AteError {\n\n AteErrorKind::IO(tokio::io::Error::new(\n\n tokio::io::ErrorKind::Other,\n\n err.to_string(),\n\n ))\n\n .into()\n\n }\n\n}\n","file_path":"lib/src/error/ate_error.rs","rank":71,"score":64378.93077450907},{"content":" description(\"failed to commit the data due to an error receiving the result in the interprocess pipe\"),\n\n display(\"failed to commit the data due to an error receiving the result in the interprocess pipe - {}\", err.to_string()),\n\n }\n\n RootError(err: String) {\n\n description(\"failed to commit the data due to an error at the root server while processing the events\"),\n\n display(\"failed to commit the data due to an error at the root server while processing the events - {}\", err.to_string()),\n\n }\n\n }\n\n}\n\n\n\nimpl<T> From<tokio::sync::mpsc::error::SendError<T>> for CommitError {\n\n fn from(err: tokio::sync::mpsc::error::SendError<T>) -> CommitError {\n\n CommitErrorKind::PipeError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl<T> From<tokio::sync::broadcast::error::SendError<T>> for CommitError {\n\n fn from(err: tokio::sync::broadcast::error::SendError<T>) -> CommitError {\n\n CommitErrorKind::PipeError(err.to_string()).into()\n\n }\n\n}\n","file_path":"lib/src/error/commit_error.rs","rank":72,"score":64378.913797611836},{"content":" description(\"an internal error has occured\")\n\n display(\"an internal error has occured - code={}\", code)\n\n }\n\n NoInput {\n\n description(\"no input was supplied to the command\")\n\n display(\"no input was supplied to the command\")\n\n }\n\n Unsupported {\n\n description(\"the operation is not yet supported\")\n\n display(\"the operation is not yet supported\")\n\n }\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteError> for InstanceError {\n\n fn from(err: ::ate::error::AteError) -> Self {\n\n InstanceErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/instance_error.rs","rank":73,"score":64378.523798629176},{"content":" AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n\n}\n\n\n\nimpl From<QueryFailed> for QueryError {\n\n fn from(err: QueryFailed) -> QueryError {\n\n match err {\n\n QueryFailed::Banned => QueryErrorKind::Banned.into(),\n\n QueryFailed::NotFound => QueryErrorKind::NotFound.into(),\n\n QueryFailed::Suspended => QueryErrorKind::Suspended.into(),\n\n QueryFailed::InternalError(code) => QueryErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/query_error.rs","rank":74,"score":64378.4986264734},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n ValidationError, ValidationErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n TrustError(super::TrustError, super::TrustErrorKind);\n\n TimeError(super::TimeError, super::TimeErrorKind);\n\n }\n\n errors {\n\n Denied(reason: String) {\n\n description(\"the data was rejected\"),\n\n display(\"the data was rejected - {}\", reason),\n\n }\n\n Many(errors: Vec<ValidationError>) {\n\n description(\"the data was rejected by one (or more) of the validators\"),\n\n display(\"the data was rejected by {} of the validators\", errors.len()),\n\n }\n\n AllAbstained {\n","file_path":"lib/src/error/validation_error.rs","rank":75,"score":64378.348891213966},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n TransformError, TransformErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CryptoError(super::CryptoError, super::CryptoErrorKind);\n\n TrustError(super::TrustError, super::TrustErrorKind);\n\n }\n\n foreign_links {\n\n IO(std::io::Error);\n\n }\n\n errors {\n\n #[cfg(feature = \"enable_openssl\")]\n\n EncryptionError(stack: openssl::error::ErrorStack) {\n\n description(\"encryption error while transforming event data\"),\n\n display(\"encryption error while transforming event data - {}\", err),\n\n }\n\n MissingData {\n","file_path":"lib/src/error/transform_error.rs","rank":76,"score":64378.29284412872},{"content":"use error_chain::error_chain;\n\n\n\nuse crate::header::PrimaryKey;\n\n\n\nerror_chain! {\n\n types {\n\n TrustError, TrustErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n TimeError(super::TimeError, super::TimeErrorKind);\n\n }\n\n errors {\n\n NoAuthorizationWrite(type_code: String, key: PrimaryKey, write: crate::meta::WriteOption) {\n\n description(\"data object with key could not be written as the current session has no signature key for this authorization\"),\n\n display(\"data object of type ({}) with key ({}) could not be written as the current session has no signature key for this authorization ({})\", type_code, key.as_hex_string(), write),\n\n }\n\n NoAuthorizationRead(type_code: String, key: PrimaryKey, read: crate::meta::ReadOption) {\n\n description(\"data object with key could not be read as the current session has no encryption key for this authorization\"),\n\n display(\"data object of type ({}) with key ({}) could not be read as the current session has no encryption key for this authorization ({})\", type_code, key.as_hex_string(), read),\n\n }\n","file_path":"lib/src/error/trust_error.rs","rank":77,"score":64378.267086320324},{"content":" }\n\n WebSocketInternalError(err: String) {\n\n description(\"web socket internal error\"),\n\n display(\"web socket internal error - {}\", err),\n\n }\n\n UnsupportedProtocolError(proto: String) {\n\n description(\"unsupported wire protocol\"),\n\n display(\"unsupported wire protocol ({})\", proto),\n\n }\n\n }\n\n}\n\n\n\nimpl From<tokio::time::error::Elapsed> for CommsError {\n\n fn from(_err: tokio::time::error::Elapsed) -> CommsError {\n\n CommsErrorKind::IO(std::io::Error::new(\n\n std::io::ErrorKind::TimedOut,\n\n format!(\"Timeout while waiting for communication channel\").to_string(),\n\n ))\n\n .into()\n\n }\n","file_path":"lib/src/error/comms_error.rs","rank":78,"score":64378.10270869878},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n CommitError, CommitErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n CommsError(super::CommsError, super::CommsErrorKind);\n\n ValidationError(super::ValidationError, super::ValidationErrorKind);\n\n TransformError(super::TransformError, super::TransformErrorKind);\n\n LintError(super::LintError, super::LintErrorKind);\n\n TimeError(super::TimeError, super::TimeErrorKind);\n\n SinkError(super::SinkError, super::SinkErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n }\n\n foreign_links {\n\n IO(::tokio::io::Error);\n\n }\n\n errors {\n\n Aborted {\n","file_path":"lib/src/error/commit_error.rs","rank":79,"score":64377.98389887577},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n InvokeError, InvokeErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n LoadError(super::LoadError, super::LoadErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n CommitError(super::CommitError, super::CommitErrorKind);\n\n TransformError(super::TransformError, super::TransformErrorKind);\n\n LockError(super::LockError, super::LockErrorKind);\n\n }\n\n foreign_links {\n\n IO(std::io::Error);\n\n }\n\n errors {\n\n PipeError(err: String) {\n\n description(\"command failed due to pipe error\"),\n\n display(\"command failed due to pipe error - {}\", err)\n","file_path":"lib/src/error/invoke_error.rs","rank":80,"score":64377.98150806224},{"content":" WalletErrorKind::CoinError(CoinErrorKind::InvalidCommodity).into()\n\n }\n\n CancelDepositFailed::InvalidCoin => {\n\n WalletErrorKind::CoinError(CoinErrorKind::InvalidCoin).into()\n\n }\n\n CancelDepositFailed::Forbidden => {\n\n WalletErrorKind::CoreError(CoreErrorKind::Forbidden).into()\n\n }\n\n CancelDepositFailed::InternalError(code) => {\n\n WalletErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl From<DepositFailed> for WalletError {\n\n fn from(err: DepositFailed) -> WalletError {\n\n match err {\n\n DepositFailed::OperatorBanned => {\n\n WalletErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\n","file_path":"tokera/src/error/wallet_error.rs","rank":81,"score":64377.95765662303},{"content":" description(\"missing data for this record\")\n\n display(\"missing data for this record\")\n\n }\n\n MissingReadKey(hash: String) {\n\n description(\"missing the read key needed to encrypt/decrypt this data object\"),\n\n display(\"missing the read key ({}) needed to encrypt/decrypt this data object\", hash)\n\n }\n\n UnspecifiedReadability {\n\n description(\"the readability for this data object has not been specified\")\n\n display(\"the readability for this data object has not been specified\")\n\n }\n\n }\n\n}\n\n\n\n#[cfg(feature = \"enable_openssl\")]\n\nimpl From<openssl::error::ErrorStack> for Error {\n\n fn from(err: openssl::error::ErrorStack) -> Error {\n\n ErrorKind::EncryptionError(err).into()\n\n }\n\n}\n","file_path":"lib/src/error/transform_error.rs","rank":82,"score":64377.9479321225},{"content":" }\n\n NotDeposited {\n\n description(\"the funds do not exist as the deposit was never completed\")\n\n display(\"the funds do not exist as the deposit was never completed\")\n\n }\n\n WalletLocked {\n\n description(\"the wallet is currently locked for modification due to a concurrent operation\"),\n\n display(\"the wallet is currently locked for modification due to a concurrent operation\"),\n\n }\n\n EmailError(err: String) {\n\n description(\"failed to send email\"),\n\n display(\"failed to send email - {}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl From<::ate::error::AteError> for WalletError {\n\n fn from(err: ::ate::error::AteError) -> Self {\n\n WalletErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\n\n }\n","file_path":"tokera/src/error/wallet_error.rs","rank":83,"score":64377.89916824109},{"content":" }\n\n InvalidAuthenticatorCode {\n\n description(\"one or more of the supplied authenticator codes was not valid\")\n\n display(\"one or more of the supplied authenticator codes was not valid\")\n\n }\n\n NoMasterKey {\n\n description(\"reset failed as the server has not been properly initialized\")\n\n display(\"reset failed as the server has not been properly initialized\")\n\n }\n\n InternalError(code: u16) {\n\n description(\"reset failed as the server experienced an internal error\")\n\n display(\"reset failed as the server experienced an internal error - code={}\", code)\n\n }\n\n }\n\n}\n\n\n\nimpl From<ResetError> for AteError {\n\n fn from(err: ResetError) -> AteError {\n\n AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n","file_path":"auth/src/error/reset_error.rs","rank":84,"score":64377.87692541713},{"content":" ContractCreateFailed::OperatorBanned => {\n\n ContractErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\n\n }\n\n ContractCreateFailed::OperatorNotFound => {\n\n ContractErrorKind::CoreError(CoreErrorKind::OperatorNotFound).into()\n\n }\n\n ContractCreateFailed::UnsupportedCurrency(currency) => {\n\n ContractErrorKind::UnsupportedCurrency(currency).into()\n\n }\n\n ContractCreateFailed::InternalError(code) => {\n\n ContractErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl From<ContractActionFailed> for ContractError {\n\n fn from(err: ContractActionFailed) -> ContractError {\n\n match err {\n\n ContractActionFailed::AccountSuspended => {\n","file_path":"tokera/src/error/contract_error.rs","rank":85,"score":64377.85176921561},{"content":" Unverified(username: String) {\n\n description(\"login failed as the account is not yet verified\")\n\n display(\"login failed for {} as the account is not yet verified\", username)\n\n }\n\n WrongPassword {\n\n description(\"login failed due to an incorrect password\")\n\n display(\"login failed due to an incorrect password\")\n\n }\n\n InternalError(code: u16) {\n\n description(\"login failed as the server experienced an internal error\")\n\n display(\"login failed as the server experienced an internal error - code={}\", code)\n\n }\n\n }\n\n}\n\n\n\nimpl From<LoginError> for AteError {\n\n fn from(err: LoginError) -> AteError {\n\n AteErrorKind::ServiceError(err.to_string()).into()\n\n }\n\n}\n","file_path":"auth/src/error/login_error.rs","rank":86,"score":64377.84339428835},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n LockError, LockErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n LintError(super::LintError, super::LintErrorKind);\n\n }\n\n errors {\n\n CommitError(err: String) {\n\n description(\"failed to lock the data object due to issue committing the event to the pipe\"),\n\n display(\"failed to lock the data object due to issue committing the event to the pipe - {}\", err),\n\n }\n\n ReceiveError(err: String) {\n\n description(\"failed to lock the data object due to an error receiving on the pipe\"),\n\n display(\"failed to lock the data object due to an error receiving on the pipe - {}\", err),\n\n }\n\n WeakDio {\n","file_path":"lib/src/error/lock_error.rs","rank":87,"score":64377.844939365095},{"content":"\n\nimpl From<LoginFailed> for LoginError {\n\n fn from(err: LoginFailed) -> LoginError {\n\n match err {\n\n LoginFailed::AccountLocked(duration) => LoginErrorKind::AccountLocked(duration).into(),\n\n LoginFailed::NoMasterKey => LoginErrorKind::NoMasterKey.into(),\n\n LoginFailed::Unverified(username) => LoginErrorKind::Unverified(username).into(),\n\n LoginFailed::UserNotFound(username) => LoginErrorKind::NotFound(username).into(),\n\n LoginFailed::WrongPassword => LoginErrorKind::WrongPassword.into(),\n\n LoginFailed::InternalError(code) => LoginErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/login_error.rs","rank":88,"score":64377.803715567454},{"content":" description(\"query failed as the user could not be found\")\n\n display(\"query failed as the user could not be found\")\n\n }\n\n Banned {\n\n description(\"query failed as the user has been banned\")\n\n display(\"query failed as the user has been banned\")\n\n }\n\n Suspended {\n\n description(\"query failed as the user has been suspended\")\n\n display(\"query failed as the user has been suspended\")\n\n }\n\n InternalError(code: u16) {\n\n description(\"query failed as the server experienced an internal error\")\n\n display(\"query failed as the server experienced an internal error - code={}\", code)\n\n }\n\n }\n\n}\n\n\n\nimpl From<QueryError> for AteError {\n\n fn from(err: QueryError) -> AteError {\n","file_path":"auth/src/error/query_error.rs","rank":89,"score":64377.78399727197},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n BusError, BusErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n LoadError(super::LoadError, super::LoadErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n LockError(super::LockError, super::LockErrorKind);\n\n TransformError(super::TransformError, super::TransformErrorKind);\n\n }\n\n errors {\n\n ReceiveError(err: String) {\n\n description(\"failed to receive event from bus due to an internal error\"),\n\n display(\"failed to receive event from bus due to an internal error: '{}'\", err),\n\n }\n\n ChannelClosed {\n\n description(\"failed to receive event from bus as the channel is closed\"),\n\n display(\"failed to receive event from bus as the channel is closed\"),\n","file_path":"lib/src/error/bus_error.rs","rank":90,"score":64377.78382679021},{"content":" CoinErrorKind::CoreError(CoreErrorKind::LockError(err))\n\n }\n\n}\n\n\n\nimpl From<CoinCarveFailed> for CoinError {\n\n fn from(err: CoinCarveFailed) -> CoinError {\n\n match err {\n\n CoinCarveFailed::AuthenticationFailed => {\n\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n CoinCarveFailed::InvalidAmount => CoinErrorKind::InvalidAmount.into(),\n\n CoinCarveFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\n\n CoinCarveFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\n\n CoinCarveFailed::InternalError(code) => {\n\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"tokera/src/error/coin_error.rs","rank":91,"score":64377.74584704138},{"content":"}\n\n\n\nimpl From<ResetFailed> for ResetError {\n\n fn from(err: ResetFailed) -> ResetError {\n\n match err {\n\n ResetFailed::InvalidEmail(email) => ResetErrorKind::NotFound(email).into(),\n\n ResetFailed::InvalidRecoveryCode => ResetErrorKind::InvalidRecoveryCode.into(),\n\n ResetFailed::InvalidAuthenticatorCode => {\n\n ResetErrorKind::InvalidAuthenticatorCode.into()\n\n }\n\n ResetFailed::RecoveryImpossible => ResetErrorKind::RecoveryImpossible.into(),\n\n ResetFailed::NoMasterKey => ResetErrorKind::NoMasterKey.into(),\n\n ResetFailed::InternalError(code) => ResetErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/reset_error.rs","rank":92,"score":64377.741583915675},{"content":"}\n\n\n\nimpl From<WithdrawFailed> for WalletError {\n\n fn from(err: WithdrawFailed) -> WalletError {\n\n match err {\n\n WithdrawFailed::OperatorBanned => {\n\n WalletErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\n\n }\n\n WithdrawFailed::OperatorNotFound => {\n\n WalletErrorKind::CoreError(CoreErrorKind::OperatorNotFound).into()\n\n }\n\n WithdrawFailed::AuthenticationFailed => {\n\n WalletErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n WithdrawFailed::AccountSuspended => {\n\n WalletErrorKind::CoreError(CoreErrorKind::AccountSuspended).into()\n\n }\n\n WithdrawFailed::AlreadyWithdrawn => WalletErrorKind::AlreadyPaid.into(),\n\n WithdrawFailed::NotDeposited => WalletErrorKind::NotDeposited.into(),\n\n WithdrawFailed::TooSmall => WalletErrorKind::TooSmall.into(),\n","file_path":"tokera/src/error/wallet_error.rs","rank":93,"score":64377.65073049217},{"content":" }\n\n}\n\n\n\nimpl From<CreateUserFailed> for CreateError {\n\n fn from(err: CreateUserFailed) -> CreateError {\n\n match err {\n\n CreateUserFailed::AlreadyExists(msg) => CreateErrorKind::AlreadyExists(msg).into(),\n\n CreateUserFailed::InvalidEmail => CreateErrorKind::InvalidEmail.into(),\n\n CreateUserFailed::NoMasterKey => CreateErrorKind::NoMasterKey.into(),\n\n CreateUserFailed::NoMoreRoom => CreateErrorKind::NoMoreRoom.into(),\n\n CreateUserFailed::InternalError(code) => CreateErrorKind::InternalError(code).into(),\n\n CreateUserFailed::TermsAndConditions(terms) => {\n\n CreateErrorKind::TermsAndConditions(terms).into()\n\n }\n\n }\n\n }\n\n}\n","file_path":"auth/src/error/create_error.rs","rank":94,"score":64377.59122376123},{"content":" NoMasterKey {\n\n description(\"create failed as the server has not been properly initialized\")\n\n display(\"create failed as the server has not been properly initialized\")\n\n }\n\n ValidationError(reason: String) {\n\n description(\"create failed as there was a validation error\")\n\n display(\"create failed as there was a validation error - {}\", reason)\n\n }\n\n TermsAndConditions(terms: String) {\n\n description(\"create failed as the caller did not agree to the terms and conditions\")\n\n display(\"create failed as the caller did not agree to the terms and conditions\")\n\n }\n\n InternalError(code: u16) {\n\n description(\"create failed as the server experienced an internal error\")\n\n display(\"create failed as the server experienced an internal error - code={}\", code)\n\n }\n\n }\n\n}\n\n\n\nimpl From<CreateError> for AteError {\n","file_path":"auth/src/error/create_error.rs","rank":95,"score":64377.56878928463},{"content":" display(\"this server has not been properly initialized (paypal config)\"),\n\n }\n\n SafetyCheckFailed {\n\n description(\"one of the saftey and security failsafes was triggered\"),\n\n display(\"one of the saftey and security failsafes was triggered\"),\n\n }\n\n InternalError(code: u16) {\n\n description(\"the server experienced an internal error\")\n\n display(\"the server experienced an internal error - code={}\", code)\n\n }\n\n Other(err: String) {\n\n description(\"this server experienced an error\"),\n\n display(\"this server experienced an error - {}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl From<ServiceFindFailed> for CoreError {\n\n fn from(err: ServiceFindFailed) -> CoreError {\n\n match err {\n\n ServiceFindFailed::Forbidden => CoreErrorKind::Forbidden.into(),\n\n ServiceFindFailed::InternalError(code) => CoreErrorKind::InternalError(code).into(),\n\n }\n\n }\n\n}","file_path":"tokera/src/error/core_error.rs","rank":96,"score":64377.55907859647},{"content":"\n\nimpl From<ContractCreateFailed> for ContractError {\n\n fn from(err: ContractCreateFailed) -> ContractError {\n\n match err {\n\n ContractCreateFailed::AccountSuspended => {\n\n ContractErrorKind::CoreError(CoreErrorKind::AccountSuspended).into()\n\n }\n\n ContractCreateFailed::AlreadyExists(msg) => {\n\n ContractErrorKind::AlreadyExists(msg).into()\n\n }\n\n ContractCreateFailed::AuthenticationFailed => {\n\n ContractErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n ContractCreateFailed::Forbidden => {\n\n ContractErrorKind::CoreError(CoreErrorKind::Forbidden).into()\n\n }\n\n ContractCreateFailed::InvalidService => ContractErrorKind::InvalidService.into(),\n\n ContractCreateFailed::NoMasterKey => {\n\n ContractErrorKind::CoreError(CoreErrorKind::NoMasterKey).into()\n\n }\n","file_path":"tokera/src/error/contract_error.rs","rank":97,"score":64377.54105876721},{"content":" }\n\n}\n\n\n\nimpl From<CoinCombineFailed> for CoinError {\n\n fn from(err: CoinCombineFailed) -> CoinError {\n\n match err {\n\n CoinCombineFailed::AuthenticationFailed => {\n\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\n\n }\n\n CoinCombineFailed::OperatorBanned => {\n\n CoinErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\n\n }\n\n CoinCombineFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\n\n CoinCombineFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\n\n CoinCombineFailed::InvalidRequest(err) => CoinErrorKind::CoreError(\n\n CoreErrorKind::InternalError(ate::utils::obscure_error_str(&err)),\n\n )\n\n .into(),\n\n CoinCombineFailed::InternalError(code) => {\n\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\n\n }\n\n }\n\n }\n\n}\n","file_path":"tokera/src/error/coin_error.rs","rank":98,"score":64377.4895207001},{"content":"use error_chain::error_chain;\n\n\n\nerror_chain! {\n\n types {\n\n AteError, AteErrorKind, ResultExt, Result;\n\n }\n\n links {\n\n BusError(super::BusError, super::BusErrorKind);\n\n ChainCreationError(super::ChainCreationError, super::ChainCreationErrorKind);\n\n CommitError(super::CommitError, super::CommitErrorKind);\n\n CommsError(super::CommsError, super::CommsErrorKind);\n\n CompactError(super::CompactError, super::CompactErrorKind);\n\n CryptoError(super::CryptoError, super::CryptoErrorKind);\n\n InvokeError(super::InvokeError, super::InvokeErrorKind);\n\n LintError(super::LintError, super::LintErrorKind);\n\n LoadError(super::LoadError, super::LoadErrorKind);\n\n LockError(super::LockError, super::LockErrorKind);\n\n SerializationError(super::SerializationError, super::SerializationErrorKind);\n\n SinkError(super::SinkError, super::SinkErrorKind);\n\n TimeError(super::TimeError, super::TimeErrorKind);\n","file_path":"lib/src/error/ate_error.rs","rank":99,"score":64377.3071953701}],"string":"[\n {\n \"content\": \"fn conv_err(err: FsError) -> Box<dyn std::error::Error> {\\n\\n error!(\\\"{}\\\", err);\\n\\n let err: std::io::Error = err.into();\\n\\n err.into()\\n\\n}\\n\",\n \"file_path\": \"wasm-bus-fuse/examples/find.rs\",\n \"rank\": 0,\n \"score\": 91894.57967854003\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n wasm_bus::task::block_on(main_async())\\n\\n}\\n\\n\\n\\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\\n\\n SubscriberBuilder::default()\\n\\n .with_writer(std::io::stderr)\\n\\n .with_max_level(LevelFilter::DEBUG)\\n\\n //.with_env_filter(EnvFilter::from_default_env())\\n\\n .init();\\n\\n\\n\\n let args: Vec<String> = std::env::args().collect();\\n\\n let program = args[0].clone();\\n\\n\\n\\n if args.len() != 3 && args.len() != 5 {\\n\\n eprintln!(\\\"usage: {} <db-name> <filename> [instance] [access-code]\\\", program);\\n\\n return Ok(());\\n\\n }\\n\\n let name = args[1].clone();\\n\\n let file = args[2].clone();\\n\",\n \"file_path\": \"wasm-bus-fuse/examples/find.rs\",\n \"rank\": 1,\n \"score\": 88644.58597797382\n },\n {\n \"content\": \"#[cfg(target_arch = \\\"wasm32\\\")]\\n\\nfn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n wasm_bus::task::block_on(main_async())\\n\\n}\\n\\n\\n\\n#[cfg(not(target_arch = \\\"wasm32\\\"))]\\n\\n#[tokio::main(flavor = \\\"multi_thread\\\")]\\n\\nasync fn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n main_async().await?;\\n\\n std::process::exit(0);\\n\\n}\\n\\n\\n\\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut stdin = Tty::stdin().await?;\\n\\n let mut stdout = Tty::stdout().await?;\\n\\n loop {\\n\\n if let Some(data) = stdin.read().await {\\n\\n if data.len() == 1 && data[0] == 120u8 {\\n\\n break;\\n\\n }\\n\\n stdout.write(data).await?;\\n\\n stdout.flush().await?;\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n Ok(())\\n\\n}\",\n \"file_path\": \"wasm-bus-tty/examples/passthru.rs\",\n \"rank\": 2,\n \"score\": 88644.58597797382\n },\n {\n \"content\": \"#[cfg(target_arch = \\\"wasm32\\\")]\\n\\nfn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n wasm_bus::task::block_on(main_async())\\n\\n}\\n\\n\\n\\n#[cfg(not(target_arch = \\\"wasm32\\\"))]\\n\\n#[tokio::main(flavor = \\\"current_thread\\\")]\\n\\nasync fn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n main_async().await?;\\n\\n std::process::exit(0);\\n\\n}\\n\\n\\n\\nasync fn main_async() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let opts: Opts = Opts::parse();\\n\\n \\n\\n let destination = opts.destination;\\n\\n let count = opts.count as u64;\\n\\n let interval = Duration::from_millis(opts.interval);\\n\\n let timeout = Duration::from_millis(opts.timeout);\\n\\n\\n\\n let mut dups = HashMap::<u64, u32>::new();\\n\",\n \"file_path\": \"wasm-bus-mio/examples/ping.rs\",\n \"rank\": 3,\n \"score\": 88644.58597797382\n },\n {\n \"content\": \"#[test]\\n\\nfn test_secure_data() -> Result<(), Box<dyn std::error::Error>> {\\n\\n crate::utils::bootstrap_test_env();\\n\\n\\n\\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\\n\\n for key_size in KEY_SIZES.iter() {\\n\\n let client1 = EncryptKey::generate(key_size.clone());\\n\\n\\n\\n let plain_text1 = \\\"the cat ran up the wall\\\".to_string();\\n\\n let cipher = EncryptedSecureData::new(&client1, plain_text1.clone())?;\\n\\n\\n\\n let plain_text2 = cipher.unwrap(&client1).expect(\\\"Should have decrypted.\\\");\\n\\n assert_eq!(plain_text1, plain_text2);\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 4,\n \"score\": 87683.84012176715\n },\n {\n \"content\": \"#[test]\\n\\nfn test_ntru_encrypt() -> Result<(), Box<dyn std::error::Error>> {\\n\\n crate::utils::bootstrap_test_env();\\n\\n\\n\\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\\n\\n for key_size in KEY_SIZES.iter() {\\n\\n let sk = PrivateEncryptKey::generate(key_size.clone());\\n\\n let pk = sk.as_public_key();\\n\\n\\n\\n let plain_text1 = \\\"the cat ran up the wall\\\".to_string();\\n\\n let cipher_text = pk.encrypt(plain_text1.as_bytes());\\n\\n let plain_test2 =\\n\\n String::from_utf8(sk.decrypt(&cipher_text.iv, &cipher_text.data)?).unwrap();\\n\\n\\n\\n assert_eq!(plain_text1, plain_test2);\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 5,\n \"score\": 87683.84012176715\n },\n {\n \"content\": \"#[test]\\n\\nfn test_derived_keys() -> Result<(), Box<dyn std::error::Error>> {\\n\\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\\n\\n for key_size1 in KEY_SIZES.iter() {\\n\\n for key_size2 in KEY_SIZES.iter() {\\n\\n // Generate a derived key and encryption key\\n\\n let key2 = EncryptKey::generate(*key_size1);\\n\\n let mut key1 = DerivedEncryptKey::new(&key2);\\n\\n\\n\\n // Encrypt some data\\n\\n let plain_text1 = \\\"the cat ran up the wall\\\".to_string();\\n\\n let encrypted_text1 = key1.transmute(&key2)?.encrypt(plain_text1.as_bytes());\\n\\n\\n\\n // Check that it decrypts properly\\n\\n let plain_text2 = String::from_utf8(\\n\\n key1.transmute(&key2)?\\n\\n .decrypt(&encrypted_text1.iv, &encrypted_text1.data[..]),\\n\\n )\\n\\n .unwrap();\\n\\n assert_eq!(plain_text1, plain_text2);\\n\\n\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 6,\n \"score\": 87683.84012176715\n },\n {\n \"content\": \"#[test]\\n\\nfn test_multi_encrypt() -> Result<(), Box<dyn std::error::Error>> {\\n\\n crate::utils::bootstrap_test_env();\\n\\n\\n\\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\\n\\n for key_size in KEY_SIZES.iter() {\\n\\n let client1 = PrivateEncryptKey::generate(key_size.clone());\\n\\n let client2 = PrivateEncryptKey::generate(key_size.clone());\\n\\n let client3 = PrivateEncryptKey::generate(key_size.clone());\\n\\n\\n\\n let plain_text1 = \\\"the cat ran up the wall\\\".to_string();\\n\\n let mut multi = MultiEncryptedSecureData::new(\\n\\n &client1.as_public_key(),\\n\\n \\\"meta\\\".to_string(),\\n\\n plain_text1.clone(),\\n\\n )?;\\n\\n multi.add(\\n\\n &client2.as_public_key(),\\n\\n \\\"another_meta\\\".to_string(),\\n\\n &client1,\\n\\n )?;\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 7,\n \"score\": 87683.84012176715\n },\n {\n \"content\": \"#[test]\\n\\nfn test_public_secure_data() -> Result<(), Box<dyn std::error::Error>> {\\n\\n crate::utils::bootstrap_test_env();\\n\\n\\n\\n #[derive(Debug, Serialize, Deserialize, Clone)]\\n\\n struct TestClass {\\n\\n data: String,\\n\\n }\\n\\n\\n\\n static KEY_SIZES: [KeySize; 3] = [KeySize::Bit128, KeySize::Bit192, KeySize::Bit256];\\n\\n for key_size in KEY_SIZES.iter() {\\n\\n let key = PrivateEncryptKey::generate(key_size.clone());\\n\\n let container = PublicEncryptedSecureData::<TestClass>::new(key.as_public_key(), TestClass {\\n\\n data: \\\"the cat ran up the wall\\\".to_string()\\n\\n }).unwrap();\\n\\n\\n\\n let out = container.unwrap(&key).unwrap();\\n\\n assert_eq!(out.data.as_str(), \\\"the cat ran up the wall\\\");\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 8,\n \"score\": 86755.17436382962\n },\n {\n \"content\": \"#[test]\\n\\nfn test_signed_protected_data() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let sign_key = PrivateSignKey::generate(KeySize::Bit256);\\n\\n let data = \\\"test data\\\".to_string();\\n\\n\\n\\n let test = SignedProtectedData::new(&sign_key, data)?;\\n\\n assert!(\\n\\n test.verify(&sign_key.as_public_key())?,\\n\\n \\\"Failed to verify the protected data\\\"\\n\\n );\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"crypto/src/crypto/tests.rs\",\n \"rank\": 9,\n \"score\": 86755.17436382962\n },\n {\n \"content\": \"fn conv_err(err: smoltcp::Error) -> SocketErrorKind {\\n\\n use smoltcp::Error::*;\\n\\n match err {\\n\\n Exhausted => SocketErrorKind::StorageFull,\\n\\n Illegal => SocketErrorKind::PermissionDenied,\\n\\n Unaddressable => SocketErrorKind::AddrNotAvailable,\\n\\n Finished => SocketErrorKind::ResourceBusy,\\n\\n Truncated => SocketErrorKind::InvalidData,\\n\\n Checksum => SocketErrorKind::InvalidData,\\n\\n Unrecognized => SocketErrorKind::InvalidData,\\n\\n Fragmented => SocketErrorKind::InvalidData,\\n\\n Malformed => SocketErrorKind::InvalidData,\\n\\n Dropped => SocketErrorKind::InvalidData,\\n\\n NotSupported => SocketErrorKind::Unsupported,\\n\\n _ => SocketErrorKind::Unsupported\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"atenet/src/port.rs\",\n \"rank\": 10,\n \"score\": 82503.92724364965\n },\n {\n \"content\": \"fn conv_err2(err: api::MioError) -> std::io::Error {\\n\\n err.into()\\n\\n}\",\n \"file_path\": \"wasm-bus-mio/src/mio.rs\",\n \"rank\": 11,\n \"score\": 76109.88811826144\n },\n {\n \"content\": \"fn conv_io_err(err: wasm_bus_fuse::api::FsError) -> io::Error {\\n\\n err.into()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"atesess/src/adapter.rs\",\n \"rank\": 12,\n \"score\": 75211.72207229857\n },\n {\n \"content\": \"fn conv_err(err: wasm_bus::abi::CallError) -> std::io::Error {\\n\\n err.into_io_error()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"wasm-bus-mio/src/mio.rs\",\n \"rank\": 13,\n \"score\": 72933.87753585748\n },\n {\n \"content\": \"pub fn fault(handle: CallHandle, error: u32) {\\n\\n unsafe {\\n\\n raw::fault(handle.id, error);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"wasm-bus/src/abi/syscall.rs\",\n \"rank\": 14,\n \"score\": 65241.90255671516\n },\n {\n \"content\": \"#[allow(unused_imports)]\\n\\nuse tracing::{debug, error, info, instrument, span, trace, warn, Level};\\n\\n\\n\\nuse super::*;\\n\\n\\n\\n#[derive(Debug, Default)]\\n\\npub struct ProcessError {\\n\\n pub sink_errors: Vec<SinkError>,\\n\\n pub validation_errors: Vec<ValidationError>,\\n\\n}\\n\\n\\n\\nimpl ProcessError {\\n\\n pub fn has_errors(&self) -> bool {\\n\\n if self.sink_errors.is_empty() == false {\\n\\n return true;\\n\\n }\\n\\n if self.validation_errors.is_empty() == false {\\n\\n return true;\\n\\n }\\n\\n false\\n\",\n \"file_path\": \"lib/src/error/process_error.rs\",\n \"rank\": 15,\n \"score\": 64398.095898534244\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CryptoError, CryptoErrorKind, ResultExt, Result;\\n\\n }\\n\\n errors {\\n\\n NoIvPresent {\\n\\n description(\\\"no initialization vector\\\")\\n\\n display(\\\"no initialization vector\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<CryptoError> for std::io::Error {\\n\\n fn from(error: CryptoError) -> Self {\\n\\n match error {\\n\\n CryptoError(CryptoErrorKind::NoIvPresent, _) => std::io::Error::new(\\n\\n std::io::ErrorKind::Other,\\n\\n \\\"The metadata does not have IV component present\\\",\\n\\n ),\\n\\n _ => std::io::Error::new(\\n\\n std::io::ErrorKind::Other,\\n\\n \\\"An unknown error occured while performing ate crypto\\\",\\n\\n ),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crypto/src/error/crypto_error.rs\",\n \"rank\": 16,\n \"score\": 64381.83772573374\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::model::*;\\n\\nuse crate::request::*;\\n\\nuse ate::prelude::*;\\n\\n\\n\\nuse super::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n ContractError, ContractErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CoreError(super::CoreError, super::CoreErrorKind);\\n\\n QueryError(super::QueryError, super::QueryErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 17,\n \"score\": 64381.423901355745\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse rmp_serde::decode::Error as RmpDecodeError;\\n\\nuse rmp_serde::encode::Error as RmpEncodeError;\\n\\nuse serde_json::Error as JsonError;\\n\\n\\n\\nuse crate::spec::PrimaryKey;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n SerializationError, SerializationErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n EncodeError(RmpEncodeError);\\n\\n DecodeError(RmpDecodeError);\\n\\n JsonError(JsonError);\\n\\n BincodeError(bincode::Error);\\n\\n }\\n\",\n \"file_path\": \"crypto/src/error/serialization_error.rs\",\n \"rank\": 18,\n \"score\": 64381.30981282583\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse rmp_serde::decode::Error as RmpDecodeError;\\n\\nuse rmp_serde::encode::Error as RmpEncodeError;\\n\\n\\n\\nuse crate::crypto::AteHash;\\n\\nuse crate::header::PrimaryKey;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n LoadError, LoadErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n TransformationError(super::TransformError, super::TransformErrorKind);\\n\\n }\\n\\n errors {\\n\\n IO(err: String) {\\n\\n description(\\\"IO error\\\")\\n\\n display(\\\"{}\\\", err)\\n\\n }\\n\",\n \"file_path\": \"lib/src/error/load_error.rs\",\n \"rank\": 19,\n \"score\": 64381.18893611481\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse rmp_serde::decode::Error as RmpDecodeError;\\n\\nuse serde_json::Error as JsonError;\\n\\nuse tokio::sync::mpsc;\\n\\n\\n\\nuse crate::crypto::KeySize;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CommsError, CommsErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n ValidationError(super::ValidationError, super::ValidationErrorKind);\\n\\n LoadError(super::LoadError, super::LoadErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(::tokio::io::Error);\\n\\n JoinError(::tokio::task::JoinError);\\n\\n UrlError(::url::ParseError);\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 20,\n \"score\": 64381.06224644564\n },\n {\n \"content\": \"use chrono::DateTime;\\n\\nuse chrono::Utc;\\n\\nuse error_chain::error_chain;\\n\\nuse std::time::SystemTime;\\n\\n\\n\\nuse std::time::SystemTimeError;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n TimeError, TimeErrorKind, ResultExt, Result;\\n\\n }\\n\\n foreign_links {\\n\\n IO(std::io::Error);\\n\\n SystemTimeError(SystemTimeError);\\n\\n }\\n\\n errors {\\n\\n BeyondTolerance(tolerance: u32) {\\n\\n description(\\\"the network latency is beyond tolerance to synchronize the clocks\\\"),\\n\\n display(\\\"the network latency is beyond tolerance ({}) to synchronize the clocks\\\", tolerance.to_string()),\\n\\n }\\n\",\n \"file_path\": \"lib/src/error/time_error.rs\",\n \"rank\": 21,\n \"score\": 64380.90850484404\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse std::time::Duration;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ::ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n LoginError, LoginErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\",\n \"file_path\": \"auth/src/error/login_error.rs\",\n \"rank\": 22,\n \"score\": 64380.84255776358\n },\n {\n \"content\": \"\\n\\nimpl From<::ate::error::InvokeError> for ContractError {\\n\\n fn from(err: ::ate::error::InvokeError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::InvokeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeError> for ContractError {\\n\\n fn from(err: ::ate::error::TimeError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeErrorKind> for ContractErrorKind {\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 23,\n \"score\": 64380.82820443507\n },\n {\n \"content\": \"impl From<::ate::error::CommitError> for CoinError {\\n\\n fn from(err: ::ate::error::CommitError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::CommitError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockError> for CoinError {\\n\\n fn from(err: ::ate::error::LockError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::LockErrorKind) -> Self {\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 24,\n \"score\": 64380.719399508\n },\n {\n \"content\": \"impl From<::ate::error::SerializationError> for WalletError {\\n\\n fn from(err: ::ate::error::SerializationError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::SerializationError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeError> for WalletError {\\n\\n fn from(err: ::ate::error::InvokeError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 25,\n \"score\": 64380.719399508\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse std::time::Duration;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ::ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n SudoError, SudoErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n LoginError(super::LoginError, super::LoginErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\",\n \"file_path\": \"auth/src/error/sudo_error.rs\",\n \"rank\": 26,\n \"score\": 64380.714565072594\n },\n {\n \"content\": \"impl From<::ate::error::ChainCreationError> for CoinError {\\n\\n fn from(err: ::ate::error::ChainCreationError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationError> for CoinError {\\n\\n fn from(err: ::ate::error::SerializationError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationErrorKind> for CoinError {\\n\\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 27,\n \"score\": 64380.62765971578\n },\n {\n \"content\": \"impl From<::ate::error::LoadErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::LoadError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitError> for InstanceError {\\n\\n fn from(err: ::ate::error::CommitError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::CommitError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockError> for InstanceError {\\n\\n fn from(err: ::ate::error::LockError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::LockErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::LockError(err))\\n\\n }\\n\\n}\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 28,\n \"score\": 64380.61703483445\n },\n {\n \"content\": \"impl From<::ate::error::AteErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::AteErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::AteError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationError> for InstanceError {\\n\\n fn from(err: ::ate::error::ChainCreationError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationError> for InstanceError {\\n\\n fn from(err: ::ate::error::SerializationError) -> Self {\\n\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 29,\n \"score\": 64380.609547873755\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<tokio::io::Error> for LoadError {\\n\\n fn from(err: tokio::io::Error) -> LoadError {\\n\\n LoadErrorKind::IO(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<RmpEncodeError> for LoadError {\\n\\n fn from(err: RmpEncodeError) -> LoadError {\\n\\n LoadErrorKind::SerializationError(super::SerializationErrorKind::EncodeError(err).into())\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<RmpDecodeError> for LoadError {\\n\\n fn from(err: RmpDecodeError) -> LoadError {\\n\\n LoadErrorKind::SerializationError(super::SerializationErrorKind::DecodeError(err).into())\\n\\n .into()\\n\",\n \"file_path\": \"lib/src/error/load_error.rs\",\n \"rank\": 30,\n \"score\": 64380.59244057255\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<super::ChainCreationError> for CommsError {\\n\\n fn from(err: super::ChainCreationError) -> CommsError {\\n\\n CommsErrorKind::FatalError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::ChainCreationErrorKind> for CommsError {\\n\\n fn from(err: super::ChainCreationErrorKind) -> CommsError {\\n\\n CommsErrorKind::FatalError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<bincode::Error> for CommsError {\\n\\n fn from(err: bincode::Error) -> CommsError {\\n\\n CommsErrorKind::SerializationError(super::SerializationErrorKind::BincodeError(err).into())\\n\\n .into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 31,\n \"score\": 64380.57112228899\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\n\\n\\nuse super::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CoinError, CoinErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CoreError(super::CoreError, super::CoreErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n InvalidReference(reference_number: String) {\\n\\n description(\\\"invalid reference number\\\"),\\n\\n display(\\\"invalid reference number ({})\\\", reference_number),\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 32,\n \"score\": 64380.54844745843\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<bincode::Error> for LoadError {\\n\\n fn from(err: bincode::Error) -> LoadError {\\n\\n LoadErrorKind::SerializationError(super::SerializationErrorKind::BincodeError(err).into())\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::ChainCreationError> for LoadError {\\n\\n fn from(err: super::ChainCreationError) -> LoadError {\\n\\n LoadErrorKind::ChainCreationError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::ChainCreationErrorKind> for LoadError {\\n\\n fn from(err: super::ChainCreationErrorKind) -> LoadError {\\n\\n LoadErrorKind::ChainCreationError(err.to_string()).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/load_error.rs\",\n \"rank\": 33,\n \"score\": 64380.52124635191\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<::ate::error::TimeError> for InstanceError {\\n\\n fn from(err: ::ate::error::TimeError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::TimeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadError> for InstanceError {\\n\\n fn from(err: ::ate::error::LoadError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 34,\n \"score\": 64380.47931355617\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::CommitError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockError> for ContractError {\\n\\n fn from(err: ::ate::error::LockError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::LockErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::LockError(err))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 35,\n \"score\": 64380.41186565498\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<::ate::error::LoadErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::LoadError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitError> for WalletError {\\n\\n fn from(err: ::ate::error::CommitError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::CommitErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::CommitError(err))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 36,\n \"score\": 64380.41186565498\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ::ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n QueryError, QueryErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n NotFound {\\n\",\n \"file_path\": \"auth/src/error/query_error.rs\",\n \"rank\": 37,\n \"score\": 64380.4115716688\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<::ate::error::TimeErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::TimeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadError> for CoinError {\\n\\n fn from(err: ::ate::error::LoadError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::LoadError(err))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 38,\n \"score\": 64380.41186565498\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<tokio::sync::mpsc::error::SendError<T>> for InvokeError {\\n\\n fn from(err: tokio::sync::mpsc::error::SendError<T>) -> InvokeError {\\n\\n InvokeErrorKind::PipeError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<tokio::time::error::Elapsed> for InvokeError {\\n\\n fn from(_elapsed: tokio::time::error::Elapsed) -> InvokeError {\\n\\n InvokeErrorKind::Timeout.into()\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(target_arch = \\\"wasm32\\\")]\\n\\nimpl From<wasm_bus_time::prelude::Elapsed> for InvokeError {\\n\\n fn from(_elapsed: wasm_bus_time::prelude::Elapsed) -> InvokeError {\\n\\n InvokeErrorKind::Timeout.into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/invoke_error.rs\",\n \"rank\": 39,\n \"score\": 64380.357558558004\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationError> for ContractError {\\n\\n fn from(err: ::ate::error::SerializationError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::SerializationError(err))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 40,\n \"score\": 64380.34552868373\n },\n {\n \"content\": \"use super::*;\\n\\nuse crate::request::*;\\n\\nuse error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n WalletError, WalletErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CoreError(super::CoreError, super::CoreErrorKind);\\n\\n CoinError(super::CoinError, super::CoinErrorKind);\\n\\n GatherError(super::GatherError, super::GatherErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n InvalidReference(reference_number: String) {\\n\\n description(\\\"invalid reference number\\\"),\\n\\n display(\\\"invalid reference number ({})\\\", reference_number),\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 41,\n \"score\": 64380.33437884574\n },\n {\n \"content\": \"\\n\\nimpl From<RmpDecodeError> for CommsError {\\n\\n fn from(err: RmpDecodeError) -> CommsError {\\n\\n CommsErrorKind::SerializationError(super::SerializationErrorKind::DecodeError(err).into())\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<JsonError> for CommsError {\\n\\n fn from(err: JsonError) -> CommsError {\\n\\n CommsErrorKind::SerializationError(super::SerializationErrorKind::JsonError(err).into())\\n\\n .into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 42,\n \"score\": 64380.33105746907\n },\n {\n \"content\": \" CoinErrorKind::CoreError(CoreErrorKind::SerializationError(err)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeError> for CoinError {\\n\\n fn from(err: ::ate::error::InvokeError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeErrorKind> for CoinError {\\n\\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::InvokeError(err)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeError> for CoinError {\\n\\n fn from(err: ::ate::error::TimeError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\\n\\n }\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 43,\n \"score\": 64380.311712697854\n },\n {\n \"content\": \" WalletErrorKind::CoreError(CoreErrorKind::InvokeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeError> for WalletError {\\n\\n fn from(err: ::ate::error::TimeError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::TimeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::TimeErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::TimeErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::TimeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadError> for WalletError {\\n\\n fn from(err: ::ate::error::LoadError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\\n\\n }\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 44,\n \"score\": 64380.290760306685\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<::ate::error::AteErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::AteErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::AteError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationError> for WalletError {\\n\\n fn from(err: ::ate::error::ChainCreationError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::ChainCreationErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::ChainCreationError(err))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 45,\n \"score\": 64380.28027167433\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CreateError, CreateErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n QueryError(super::QueryError, super::QueryErrorKind);\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\",\n \"file_path\": \"auth/src/error/create_error.rs\",\n \"rank\": 46,\n \"score\": 64380.27765644745\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\nuse tokio::sync::broadcast;\\n\\nuse tokio::sync::watch;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CompactError, CompactErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n SinkError(super::SinkError, super::SinkErrorKind);\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n LoadError(super::LoadError, super::LoadErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n WatchError(err: String) {\\n\\n description(\\\"failed to compact the chain due to an error in watch notification\\\"),\\n\",\n \"file_path\": \"lib/src/error/compact_error.rs\",\n \"rank\": 47,\n \"score\": 64380.25816543366\n },\n {\n \"content\": \" InstanceErrorKind::CoreError(CoreErrorKind::SerializationError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::SerializationErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::SerializationErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::SerializationError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeError> for InstanceError {\\n\\n fn from(err: ::ate::error::InvokeError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::InvokeError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::InvokeErrorKind> for InstanceErrorKind {\\n\\n fn from(err: ::ate::error::InvokeErrorKind) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::InvokeError(err))\\n\\n }\\n\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 48,\n \"score\": 64380.22858095652\n },\n {\n \"content\": \" fn from(err: ContractError) -> AteError {\\n\\n AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteError> for ContractError {\\n\\n fn from(err: ::ate::error::AteError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::AteErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::AteError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::ChainCreationError> for ContractError {\\n\\n fn from(err: ::ate::error::ChainCreationError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::ChainCreationError(err.0)).into()\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 49,\n \"score\": 64380.208077000214\n },\n {\n \"content\": \" fn from(err: ::ate::error::TimeErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::TimeError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadError> for ContractError {\\n\\n fn from(err: ::ate::error::LoadError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::LoadError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LoadErrorKind> for ContractErrorKind {\\n\\n fn from(err: ::ate::error::LoadErrorKind) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::LoadError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::CommitError> for ContractError {\\n\\n fn from(err: ::ate::error::CommitError) -> Self {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::CommitError(err.0)).into()\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 50,\n \"score\": 64380.17058694093\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ::ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n ResetError, ResetErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n LoginError(super::LoginError, super::LoginErrorKind);\\n\\n SudoError(super::SudoError, super::SudoErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\",\n \"file_path\": \"auth/src/error/reset_error.rs\",\n \"rank\": 51,\n \"score\": 64380.1377196859\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\nuse ::ate::prelude::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n GatherError, GatherErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n LoginError(super::LoginError, super::LoginErrorKind);\\n\\n SudoError(super::SudoError, super::SudoErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\",\n \"file_path\": \"auth/src/error/gather_error.rs\",\n \"rank\": 52,\n \"score\": 64380.1377196859\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::crypto::AteHash;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n SinkError, SinkErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n TrustError(super::TrustError, super::TrustErrorKind);\\n\\n }\\n\\n errors {\\n\\n MissingPublicKey(hash: AteHash) {\\n\\n description(\\\"the public key for signature could not be found in the chain-of-trust\\\"),\\n\\n display(\\\"the public key ({}) for signature could not be found in the chain-of-trust\\\", hash.to_string()),\\n\\n }\\n\\n InvalidSignature(hash: AteHash, err: Option<pqcrypto_traits_wasi::Error>) {\\n\\n description(\\\"failed verification of hash while using public key\\\"),\\n\\n display(\\\"failed verification of hash while using public key ({}) - {}\\\", hash.to_string(), err.map(|a| a.to_string()).unwrap_or_else(|| \\\"unknown reason\\\".to_string()))\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/sink_error.rs\",\n \"rank\": 53,\n \"score\": 64380.13287859435\n },\n {\n \"content\": \" description(\\\"the dIO that created this object has gone out of scope\\\")\\n\\n display(\\\"the dIO that created this object has gone out of scope\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::CommitError> for LockError {\\n\\n fn from(err: super::CommitError) -> LockError {\\n\\n LockErrorKind::CommitError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::CommitErrorKind> for LockError {\\n\\n fn from(err: super::CommitErrorKind) -> LockError {\\n\\n LockErrorKind::CommitError(err.to_string()).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/lock_error.rs\",\n \"rank\": 54,\n \"score\": 64380.0494870037\n },\n {\n \"content\": \"\\n\\nimpl From<serde_json::Error> for AteError {\\n\\n fn from(err: serde_json::Error) -> AteError {\\n\\n AteErrorKind::SerializationError(\\n\\n super::SerializationErrorKind::SerdeError(err.to_string()).into(),\\n\\n )\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<tokio::sync::watch::error::RecvError> for AteError {\\n\\n fn from(err: tokio::sync::watch::error::RecvError) -> AteError {\\n\\n AteErrorKind::IO(tokio::io::Error::new(\\n\\n tokio::io::ErrorKind::Other,\\n\\n err.to_string(),\\n\\n ))\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"lib/src/error/ate_error.rs\",\n \"rank\": 55,\n \"score\": 64380.00407127906\n },\n {\n \"content\": \"impl From<::ate::error::LockError> for WalletError {\\n\\n fn from(err: ::ate::error::LockError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::LockError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::LockErrorKind> for WalletErrorKind {\\n\\n fn from(err: ::ate::error::LockErrorKind) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::LockError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<CancelDepositFailed> for WalletError {\\n\\n fn from(err: CancelDepositFailed) -> WalletError {\\n\\n match err {\\n\\n CancelDepositFailed::AuthenticationFailed => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n CancelDepositFailed::AlreadyPaid => WalletErrorKind::AlreadyPaid.into(),\\n\\n CancelDepositFailed::InvalidCommodity => {\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 56,\n \"score\": 64379.9949582786\n },\n {\n \"content\": \"impl From<tokio_tungstenite::tungstenite::Error> for CommsError {\\n\\n fn from(err: tokio_tungstenite::tungstenite::Error) -> CommsError {\\n\\n CommsErrorKind::WebSocketError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"enable_full\\\")]\\n\\nimpl From<tokio_tungstenite::tungstenite::http::uri::InvalidUri> for CommsError {\\n\\n fn from(err: tokio_tungstenite::tungstenite::http::uri::InvalidUri) -> CommsError {\\n\\n CommsErrorKind::WebSocketInternalError(format!(\\n\\n \\\"Failed to establish websocket due to an invalid URI - {}\\\",\\n\\n err.to_string()\\n\\n ))\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<tokio::sync::broadcast::error::SendError<T>> for CommsError {\\n\\n fn from(err: tokio::sync::broadcast::error::SendError<T>) -> CommsError {\\n\\n CommsErrorKind::SendError(err.to_string()).into()\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 57,\n \"score\": 64379.94626852392\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<tokio::sync::broadcast::error::RecvError> for CommsError {\\n\\n fn from(err: tokio::sync::broadcast::error::RecvError) -> CommsError {\\n\\n CommsErrorKind::ReceiveError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<super::CommitError> for CommsError {\\n\\n fn from(err: super::CommitError) -> CommsError {\\n\\n match err {\\n\\n super::CommitError(super::CommitErrorKind::ValidationError(errs), _) => {\\n\\n CommsErrorKind::ValidationError(errs).into()\\n\\n }\\n\\n err => {\\n\\n CommsErrorKind::InternalError(format!(\\\"commit-failed - {}\\\", err.to_string())).into()\\n\\n }\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 58,\n \"score\": 64379.79175796133\n },\n {\n \"content\": \"where\\n\\n T: std::fmt::Debug,\\n\\n{\\n\\n fn from(err: watch::error::SendError<T>) -> CompactError {\\n\\n CompactErrorKind::WatchError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<broadcast::error::RecvError> for CompactError {\\n\\n fn from(err: broadcast::error::RecvError) -> CompactError {\\n\\n CompactErrorKind::BroadcastError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<broadcast::error::SendError<T>> for CompactError\\n\\nwhere\\n\\n T: std::fmt::Debug,\\n\\n{\\n\\n fn from(err: broadcast::error::SendError<T>) -> CompactError {\\n\\n CompactErrorKind::BroadcastError(err.to_string()).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/compact_error.rs\",\n \"rank\": 59,\n \"score\": 64379.78157579797\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn as_result(self) -> Result<(), ProcessError> {\\n\\n match self.has_errors() {\\n\\n true => Err(self),\\n\\n false => Ok(()),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::fmt::Display for ProcessError {\\n\\n fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {\\n\\n let mut err = \\\"Processing error - \\\".to_string();\\n\\n for sink in self.sink_errors.iter() {\\n\\n err = err + &sink.to_string()[..] + \\\" - \\\";\\n\\n }\\n\\n for validation in self.validation_errors.iter() {\\n\\n err = err + &validation.to_string()[..] + \\\" - \\\";\\n\\n }\\n\\n write!(f, \\\"{}\\\", err)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::error::Error for ProcessError {}\\n\",\n \"file_path\": \"lib/src/error/process_error.rs\",\n \"rank\": 60,\n \"score\": 64379.7155765826\n },\n {\n \"content\": \" display(\\\"failed to compact the chain due to an error in watch notification - {}\\\", err),\\n\\n }\\n\\n BroadcastError(err: String) {\\n\\n description(\\\"failed to compact the chain due to an error in broadcast notification\\\"),\\n\\n display(\\\"failed to compact the chain due to an error in broadcast notification - {}\\\", err)\\n\\n }\\n\\n Aborted {\\n\\n description(\\\"compacting has been aborted\\\")\\n\\n display(\\\"compacting has been aborted\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<watch::error::RecvError> for CompactError {\\n\\n fn from(err: watch::error::RecvError) -> CompactError {\\n\\n CompactErrorKind::WatchError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<watch::error::SendError<T>> for CompactError\\n\",\n \"file_path\": \"lib/src/error/compact_error.rs\",\n \"rank\": 61,\n \"score\": 64379.63999317191\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<GatherError> for AteError {\\n\\n fn from(err: GatherError) -> AteError {\\n\\n AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<GatherFailed> for GatherError {\\n\\n fn from(err: GatherFailed) -> GatherError {\\n\\n match err {\\n\\n GatherFailed::GroupNotFound(group) => GatherErrorKind::NotFound(group).into(),\\n\\n GatherFailed::NoAccess => GatherErrorKind::NoAccess.into(),\\n\\n GatherFailed::NoMasterKey => GatherErrorKind::NoMasterKey.into(),\\n\\n GatherFailed::InternalError(code) => GatherErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/gather_error.rs\",\n \"rank\": 62,\n \"score\": 64379.62854410519\n },\n {\n \"content\": \" }\\n\\n InvalidAmount {\\n\\n description(\\\"the coin is not big enough to be carved by this amount of the carvng amount is invalid\\\"),\\n\\n display(\\\"the coin is not big enough to be carved by this amount of the carvng amount is invalid\\\"),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteError> for CoinError {\\n\\n fn from(err: ::ate::error::AteError) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteErrorKind> for CoinErrorKind {\\n\\n fn from(err: ::ate::error::AteErrorKind) -> Self {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::AteError(err))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 63,\n \"score\": 64379.62655158824\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse super::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n InstanceError, InstanceErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CoreError(super::CoreError, super::CoreErrorKind);\\n\\n QueryError(super::QueryError, super::QueryErrorKind);\\n\\n ContractError(super::ContractError, super::ContractErrorKind);\\n\\n FileSystemError(ate_files::error::FileSystemError, ate_files::error::FileSystemErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n MioError(wasm_bus_mio::api::MioError);\\n\\n }\\n\\n errors {\\n\\n Unauthorized {\\n\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 64,\n \"score\": 64379.566111130676\n },\n {\n \"content\": \"}\\n\\n\\n\\n#[cfg(target_arch = \\\"wasm32\\\")]\\n\\nimpl From<wasm_bus_time::prelude::Elapsed> for CommsError {\\n\\n fn from(_err: wasm_bus_time::prelude::Elapsed) -> CommsError {\\n\\n CommsErrorKind::IO(std::io::Error::new(\\n\\n std::io::ErrorKind::TimedOut,\\n\\n format!(\\\"Timeout while waiting for communication channel\\\").to_string(),\\n\\n ))\\n\\n .into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<mpsc::error::SendError<T>> for CommsError {\\n\\n fn from(err: mpsc::error::SendError<T>) -> CommsError {\\n\\n CommsErrorKind::SendError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"enable_full\\\")]\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 65,\n \"score\": 64379.55208667192\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::crypto::AteHash;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n LintError, LintErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n TrustError(super::TrustError, super::TrustErrorKind);\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(std::io::Error);\\n\\n }\\n\\n errors {\\n\\n MissingWriteKey(hash: AteHash) {\\n\\n description(\\\"could not find the write public key in the session\\\"),\\n\\n display(\\\"could not find the write public key ({}) in the session\\\", hash.to_string()),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/lint_error.rs\",\n \"rank\": 66,\n \"score\": 64379.487448275046\n },\n {\n \"content\": \"impl From<CoinCollectFailed> for CoinError {\\n\\n fn from(err: CoinCollectFailed) -> CoinError {\\n\\n match err {\\n\\n CoinCollectFailed::AuthenticationFailed => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n CoinCollectFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\\n\\n CoinCollectFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\\n\\n CoinCollectFailed::OperatorBanned => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\\n\\n }\\n\\n CoinCollectFailed::InternalError(code) => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<CoinRotateFailed> for CoinError {\\n\\n fn from(err: CoinRotateFailed) -> CoinError {\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 67,\n \"score\": 64379.03191547115\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::request::*;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CoreError, CoreErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n AteError(::ate::error::AteError, ::ate::error::AteErrorKind);\\n\\n ChainCreationError(::ate::error::ChainCreationError, ::ate::error::ChainCreationErrorKind);\\n\\n SerializationError(::ate::error::SerializationError, ::ate::error::SerializationErrorKind);\\n\\n InvokeError(::ate::error::InvokeError, ::ate::error::InvokeErrorKind);\\n\\n TimeError(::ate::error::TimeError, ::ate::error::TimeErrorKind);\\n\\n LoadError(::ate::error::LoadError, ::ate::error::LoadErrorKind);\\n\\n CommitError(::ate::error::CommitError, ::ate::error::CommitErrorKind);\\n\\n LockError(::ate::error::LockError, ::ate::error::LockErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\",\n \"file_path\": \"tokera/src/error/core_error.rs\",\n \"rank\": 68,\n \"score\": 64379.0099746642\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n BusError, BusErrorKind, ResultExt, Result;\\n\\n }\\n\\n foreign_links {\\n\\n IO(tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n LoginFailed {\\n\\n description(\\\"failed to login with the supplied token\\\"),\\n\\n display(\\\"failed to login with the supplied token\\\"),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"tokera/src/error/bus_error.rs\",\n \"rank\": 69,\n \"score\": 64378.979504399584\n },\n {\n \"content\": \"impl From<SudoError> for AteError {\\n\\n fn from(err: SudoError) -> AteError {\\n\\n AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<SudoFailed> for SudoError {\\n\\n fn from(err: SudoFailed) -> SudoError {\\n\\n match err {\\n\\n SudoFailed::AccountLocked(duration) => SudoErrorKind::AccountLocked(duration).into(),\\n\\n SudoFailed::MissingToken => SudoErrorKind::MissingToken.into(),\\n\\n SudoFailed::NoMasterKey => SudoErrorKind::NoMasterKey.into(),\\n\\n SudoFailed::Unverified(username) => SudoErrorKind::Unverified(username).into(),\\n\\n SudoFailed::UserNotFound(username) => SudoErrorKind::NotFound(username).into(),\\n\\n SudoFailed::WrongCode => SudoErrorKind::WrongCode.into(),\\n\\n SudoFailed::InternalError(code) => SudoErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/sudo_error.rs\",\n \"rank\": 70,\n \"score\": 64378.93776793961\n },\n {\n \"content\": \"impl<T> From<tokio::sync::watch::error::SendError<T>> for AteError\\n\\nwhere\\n\\n T: std::fmt::Debug,\\n\\n{\\n\\n fn from(err: tokio::sync::watch::error::SendError<T>) -> AteError {\\n\\n AteErrorKind::IO(tokio::io::Error::new(\\n\\n tokio::io::ErrorKind::Other,\\n\\n err.to_string(),\\n\\n ))\\n\\n .into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/ate_error.rs\",\n \"rank\": 71,\n \"score\": 64378.93077450907\n },\n {\n \"content\": \" description(\\\"failed to commit the data due to an error receiving the result in the interprocess pipe\\\"),\\n\\n display(\\\"failed to commit the data due to an error receiving the result in the interprocess pipe - {}\\\", err.to_string()),\\n\\n }\\n\\n RootError(err: String) {\\n\\n description(\\\"failed to commit the data due to an error at the root server while processing the events\\\"),\\n\\n display(\\\"failed to commit the data due to an error at the root server while processing the events - {}\\\", err.to_string()),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<tokio::sync::mpsc::error::SendError<T>> for CommitError {\\n\\n fn from(err: tokio::sync::mpsc::error::SendError<T>) -> CommitError {\\n\\n CommitErrorKind::PipeError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> From<tokio::sync::broadcast::error::SendError<T>> for CommitError {\\n\\n fn from(err: tokio::sync::broadcast::error::SendError<T>) -> CommitError {\\n\\n CommitErrorKind::PipeError(err.to_string()).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/commit_error.rs\",\n \"rank\": 72,\n \"score\": 64378.913797611836\n },\n {\n \"content\": \" description(\\\"an internal error has occured\\\")\\n\\n display(\\\"an internal error has occured - code={}\\\", code)\\n\\n }\\n\\n NoInput {\\n\\n description(\\\"no input was supplied to the command\\\")\\n\\n display(\\\"no input was supplied to the command\\\")\\n\\n }\\n\\n Unsupported {\\n\\n description(\\\"the operation is not yet supported\\\")\\n\\n display(\\\"the operation is not yet supported\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteError> for InstanceError {\\n\\n fn from(err: ::ate::error::AteError) -> Self {\\n\\n InstanceErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/instance_error.rs\",\n \"rank\": 73,\n \"score\": 64378.523798629176\n },\n {\n \"content\": \" AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<QueryFailed> for QueryError {\\n\\n fn from(err: QueryFailed) -> QueryError {\\n\\n match err {\\n\\n QueryFailed::Banned => QueryErrorKind::Banned.into(),\\n\\n QueryFailed::NotFound => QueryErrorKind::NotFound.into(),\\n\\n QueryFailed::Suspended => QueryErrorKind::Suspended.into(),\\n\\n QueryFailed::InternalError(code) => QueryErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/query_error.rs\",\n \"rank\": 74,\n \"score\": 64378.4986264734\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n ValidationError, ValidationErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n TrustError(super::TrustError, super::TrustErrorKind);\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\\n }\\n\\n errors {\\n\\n Denied(reason: String) {\\n\\n description(\\\"the data was rejected\\\"),\\n\\n display(\\\"the data was rejected - {}\\\", reason),\\n\\n }\\n\\n Many(errors: Vec<ValidationError>) {\\n\\n description(\\\"the data was rejected by one (or more) of the validators\\\"),\\n\\n display(\\\"the data was rejected by {} of the validators\\\", errors.len()),\\n\\n }\\n\\n AllAbstained {\\n\",\n \"file_path\": \"lib/src/error/validation_error.rs\",\n \"rank\": 75,\n \"score\": 64378.348891213966\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n TransformError, TransformErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CryptoError(super::CryptoError, super::CryptoErrorKind);\\n\\n TrustError(super::TrustError, super::TrustErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(std::io::Error);\\n\\n }\\n\\n errors {\\n\\n #[cfg(feature = \\\"enable_openssl\\\")]\\n\\n EncryptionError(stack: openssl::error::ErrorStack) {\\n\\n description(\\\"encryption error while transforming event data\\\"),\\n\\n display(\\\"encryption error while transforming event data - {}\\\", err),\\n\\n }\\n\\n MissingData {\\n\",\n \"file_path\": \"lib/src/error/transform_error.rs\",\n \"rank\": 76,\n \"score\": 64378.29284412872\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nuse crate::header::PrimaryKey;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n TrustError, TrustErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\\n }\\n\\n errors {\\n\\n NoAuthorizationWrite(type_code: String, key: PrimaryKey, write: crate::meta::WriteOption) {\\n\\n description(\\\"data object with key could not be written as the current session has no signature key for this authorization\\\"),\\n\\n display(\\\"data object of type ({}) with key ({}) could not be written as the current session has no signature key for this authorization ({})\\\", type_code, key.as_hex_string(), write),\\n\\n }\\n\\n NoAuthorizationRead(type_code: String, key: PrimaryKey, read: crate::meta::ReadOption) {\\n\\n description(\\\"data object with key could not be read as the current session has no encryption key for this authorization\\\"),\\n\\n display(\\\"data object of type ({}) with key ({}) could not be read as the current session has no encryption key for this authorization ({})\\\", type_code, key.as_hex_string(), read),\\n\\n }\\n\",\n \"file_path\": \"lib/src/error/trust_error.rs\",\n \"rank\": 77,\n \"score\": 64378.267086320324\n },\n {\n \"content\": \" }\\n\\n WebSocketInternalError(err: String) {\\n\\n description(\\\"web socket internal error\\\"),\\n\\n display(\\\"web socket internal error - {}\\\", err),\\n\\n }\\n\\n UnsupportedProtocolError(proto: String) {\\n\\n description(\\\"unsupported wire protocol\\\"),\\n\\n display(\\\"unsupported wire protocol ({})\\\", proto),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<tokio::time::error::Elapsed> for CommsError {\\n\\n fn from(_err: tokio::time::error::Elapsed) -> CommsError {\\n\\n CommsErrorKind::IO(std::io::Error::new(\\n\\n std::io::ErrorKind::TimedOut,\\n\\n format!(\\\"Timeout while waiting for communication channel\\\").to_string(),\\n\\n ))\\n\\n .into()\\n\\n }\\n\",\n \"file_path\": \"lib/src/error/comms_error.rs\",\n \"rank\": 78,\n \"score\": 64378.10270869878\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n CommitError, CommitErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n CommsError(super::CommsError, super::CommsErrorKind);\\n\\n ValidationError(super::ValidationError, super::ValidationErrorKind);\\n\\n TransformError(super::TransformError, super::TransformErrorKind);\\n\\n LintError(super::LintError, super::LintErrorKind);\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\\n SinkError(super::SinkError, super::SinkErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(::tokio::io::Error);\\n\\n }\\n\\n errors {\\n\\n Aborted {\\n\",\n \"file_path\": \"lib/src/error/commit_error.rs\",\n \"rank\": 79,\n \"score\": 64377.98389887577\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n InvokeError, InvokeErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n LoadError(super::LoadError, super::LoadErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n CommitError(super::CommitError, super::CommitErrorKind);\\n\\n TransformError(super::TransformError, super::TransformErrorKind);\\n\\n LockError(super::LockError, super::LockErrorKind);\\n\\n }\\n\\n foreign_links {\\n\\n IO(std::io::Error);\\n\\n }\\n\\n errors {\\n\\n PipeError(err: String) {\\n\\n description(\\\"command failed due to pipe error\\\"),\\n\\n display(\\\"command failed due to pipe error - {}\\\", err)\\n\",\n \"file_path\": \"lib/src/error/invoke_error.rs\",\n \"rank\": 80,\n \"score\": 64377.98150806224\n },\n {\n \"content\": \" WalletErrorKind::CoinError(CoinErrorKind::InvalidCommodity).into()\\n\\n }\\n\\n CancelDepositFailed::InvalidCoin => {\\n\\n WalletErrorKind::CoinError(CoinErrorKind::InvalidCoin).into()\\n\\n }\\n\\n CancelDepositFailed::Forbidden => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::Forbidden).into()\\n\\n }\\n\\n CancelDepositFailed::InternalError(code) => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<DepositFailed> for WalletError {\\n\\n fn from(err: DepositFailed) -> WalletError {\\n\\n match err {\\n\\n DepositFailed::OperatorBanned => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 81,\n \"score\": 64377.95765662303\n },\n {\n \"content\": \" description(\\\"missing data for this record\\\")\\n\\n display(\\\"missing data for this record\\\")\\n\\n }\\n\\n MissingReadKey(hash: String) {\\n\\n description(\\\"missing the read key needed to encrypt/decrypt this data object\\\"),\\n\\n display(\\\"missing the read key ({}) needed to encrypt/decrypt this data object\\\", hash)\\n\\n }\\n\\n UnspecifiedReadability {\\n\\n description(\\\"the readability for this data object has not been specified\\\")\\n\\n display(\\\"the readability for this data object has not been specified\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"enable_openssl\\\")]\\n\\nimpl From<openssl::error::ErrorStack> for Error {\\n\\n fn from(err: openssl::error::ErrorStack) -> Error {\\n\\n ErrorKind::EncryptionError(err).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"lib/src/error/transform_error.rs\",\n \"rank\": 82,\n \"score\": 64377.9479321225\n },\n {\n \"content\": \" }\\n\\n NotDeposited {\\n\\n description(\\\"the funds do not exist as the deposit was never completed\\\")\\n\\n display(\\\"the funds do not exist as the deposit was never completed\\\")\\n\\n }\\n\\n WalletLocked {\\n\\n description(\\\"the wallet is currently locked for modification due to a concurrent operation\\\"),\\n\\n display(\\\"the wallet is currently locked for modification due to a concurrent operation\\\"),\\n\\n }\\n\\n EmailError(err: String) {\\n\\n description(\\\"failed to send email\\\"),\\n\\n display(\\\"failed to send email - {}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<::ate::error::AteError> for WalletError {\\n\\n fn from(err: ::ate::error::AteError) -> Self {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::AteError(err.0)).into()\\n\\n }\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 83,\n \"score\": 64377.89916824109\n },\n {\n \"content\": \" }\\n\\n InvalidAuthenticatorCode {\\n\\n description(\\\"one or more of the supplied authenticator codes was not valid\\\")\\n\\n display(\\\"one or more of the supplied authenticator codes was not valid\\\")\\n\\n }\\n\\n NoMasterKey {\\n\\n description(\\\"reset failed as the server has not been properly initialized\\\")\\n\\n display(\\\"reset failed as the server has not been properly initialized\\\")\\n\\n }\\n\\n InternalError(code: u16) {\\n\\n description(\\\"reset failed as the server experienced an internal error\\\")\\n\\n display(\\\"reset failed as the server experienced an internal error - code={}\\\", code)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<ResetError> for AteError {\\n\\n fn from(err: ResetError) -> AteError {\\n\\n AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\",\n \"file_path\": \"auth/src/error/reset_error.rs\",\n \"rank\": 84,\n \"score\": 64377.87692541713\n },\n {\n \"content\": \" ContractCreateFailed::OperatorBanned => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\\n\\n }\\n\\n ContractCreateFailed::OperatorNotFound => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::OperatorNotFound).into()\\n\\n }\\n\\n ContractCreateFailed::UnsupportedCurrency(currency) => {\\n\\n ContractErrorKind::UnsupportedCurrency(currency).into()\\n\\n }\\n\\n ContractCreateFailed::InternalError(code) => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<ContractActionFailed> for ContractError {\\n\\n fn from(err: ContractActionFailed) -> ContractError {\\n\\n match err {\\n\\n ContractActionFailed::AccountSuspended => {\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 85,\n \"score\": 64377.85176921561\n },\n {\n \"content\": \" Unverified(username: String) {\\n\\n description(\\\"login failed as the account is not yet verified\\\")\\n\\n display(\\\"login failed for {} as the account is not yet verified\\\", username)\\n\\n }\\n\\n WrongPassword {\\n\\n description(\\\"login failed due to an incorrect password\\\")\\n\\n display(\\\"login failed due to an incorrect password\\\")\\n\\n }\\n\\n InternalError(code: u16) {\\n\\n description(\\\"login failed as the server experienced an internal error\\\")\\n\\n display(\\\"login failed as the server experienced an internal error - code={}\\\", code)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<LoginError> for AteError {\\n\\n fn from(err: LoginError) -> AteError {\\n\\n AteErrorKind::ServiceError(err.to_string()).into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/login_error.rs\",\n \"rank\": 86,\n \"score\": 64377.84339428835\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n LockError, LockErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n LintError(super::LintError, super::LintErrorKind);\\n\\n }\\n\\n errors {\\n\\n CommitError(err: String) {\\n\\n description(\\\"failed to lock the data object due to issue committing the event to the pipe\\\"),\\n\\n display(\\\"failed to lock the data object due to issue committing the event to the pipe - {}\\\", err),\\n\\n }\\n\\n ReceiveError(err: String) {\\n\\n description(\\\"failed to lock the data object due to an error receiving on the pipe\\\"),\\n\\n display(\\\"failed to lock the data object due to an error receiving on the pipe - {}\\\", err),\\n\\n }\\n\\n WeakDio {\\n\",\n \"file_path\": \"lib/src/error/lock_error.rs\",\n \"rank\": 87,\n \"score\": 64377.844939365095\n },\n {\n \"content\": \"\\n\\nimpl From<LoginFailed> for LoginError {\\n\\n fn from(err: LoginFailed) -> LoginError {\\n\\n match err {\\n\\n LoginFailed::AccountLocked(duration) => LoginErrorKind::AccountLocked(duration).into(),\\n\\n LoginFailed::NoMasterKey => LoginErrorKind::NoMasterKey.into(),\\n\\n LoginFailed::Unverified(username) => LoginErrorKind::Unverified(username).into(),\\n\\n LoginFailed::UserNotFound(username) => LoginErrorKind::NotFound(username).into(),\\n\\n LoginFailed::WrongPassword => LoginErrorKind::WrongPassword.into(),\\n\\n LoginFailed::InternalError(code) => LoginErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/login_error.rs\",\n \"rank\": 88,\n \"score\": 64377.803715567454\n },\n {\n \"content\": \" description(\\\"query failed as the user could not be found\\\")\\n\\n display(\\\"query failed as the user could not be found\\\")\\n\\n }\\n\\n Banned {\\n\\n description(\\\"query failed as the user has been banned\\\")\\n\\n display(\\\"query failed as the user has been banned\\\")\\n\\n }\\n\\n Suspended {\\n\\n description(\\\"query failed as the user has been suspended\\\")\\n\\n display(\\\"query failed as the user has been suspended\\\")\\n\\n }\\n\\n InternalError(code: u16) {\\n\\n description(\\\"query failed as the server experienced an internal error\\\")\\n\\n display(\\\"query failed as the server experienced an internal error - code={}\\\", code)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<QueryError> for AteError {\\n\\n fn from(err: QueryError) -> AteError {\\n\",\n \"file_path\": \"auth/src/error/query_error.rs\",\n \"rank\": 89,\n \"score\": 64377.78399727197\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n BusError, BusErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n LoadError(super::LoadError, super::LoadErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n LockError(super::LockError, super::LockErrorKind);\\n\\n TransformError(super::TransformError, super::TransformErrorKind);\\n\\n }\\n\\n errors {\\n\\n ReceiveError(err: String) {\\n\\n description(\\\"failed to receive event from bus due to an internal error\\\"),\\n\\n display(\\\"failed to receive event from bus due to an internal error: '{}'\\\", err),\\n\\n }\\n\\n ChannelClosed {\\n\\n description(\\\"failed to receive event from bus as the channel is closed\\\"),\\n\\n display(\\\"failed to receive event from bus as the channel is closed\\\"),\\n\",\n \"file_path\": \"lib/src/error/bus_error.rs\",\n \"rank\": 90,\n \"score\": 64377.78382679021\n },\n {\n \"content\": \" CoinErrorKind::CoreError(CoreErrorKind::LockError(err))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<CoinCarveFailed> for CoinError {\\n\\n fn from(err: CoinCarveFailed) -> CoinError {\\n\\n match err {\\n\\n CoinCarveFailed::AuthenticationFailed => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n CoinCarveFailed::InvalidAmount => CoinErrorKind::InvalidAmount.into(),\\n\\n CoinCarveFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\\n\\n CoinCarveFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\\n\\n CoinCarveFailed::InternalError(code) => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 91,\n \"score\": 64377.74584704138\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<ResetFailed> for ResetError {\\n\\n fn from(err: ResetFailed) -> ResetError {\\n\\n match err {\\n\\n ResetFailed::InvalidEmail(email) => ResetErrorKind::NotFound(email).into(),\\n\\n ResetFailed::InvalidRecoveryCode => ResetErrorKind::InvalidRecoveryCode.into(),\\n\\n ResetFailed::InvalidAuthenticatorCode => {\\n\\n ResetErrorKind::InvalidAuthenticatorCode.into()\\n\\n }\\n\\n ResetFailed::RecoveryImpossible => ResetErrorKind::RecoveryImpossible.into(),\\n\\n ResetFailed::NoMasterKey => ResetErrorKind::NoMasterKey.into(),\\n\\n ResetFailed::InternalError(code) => ResetErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/reset_error.rs\",\n \"rank\": 92,\n \"score\": 64377.741583915675\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<WithdrawFailed> for WalletError {\\n\\n fn from(err: WithdrawFailed) -> WalletError {\\n\\n match err {\\n\\n WithdrawFailed::OperatorBanned => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\\n\\n }\\n\\n WithdrawFailed::OperatorNotFound => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::OperatorNotFound).into()\\n\\n }\\n\\n WithdrawFailed::AuthenticationFailed => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n WithdrawFailed::AccountSuspended => {\\n\\n WalletErrorKind::CoreError(CoreErrorKind::AccountSuspended).into()\\n\\n }\\n\\n WithdrawFailed::AlreadyWithdrawn => WalletErrorKind::AlreadyPaid.into(),\\n\\n WithdrawFailed::NotDeposited => WalletErrorKind::NotDeposited.into(),\\n\\n WithdrawFailed::TooSmall => WalletErrorKind::TooSmall.into(),\\n\",\n \"file_path\": \"tokera/src/error/wallet_error.rs\",\n \"rank\": 93,\n \"score\": 64377.65073049217\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<CreateUserFailed> for CreateError {\\n\\n fn from(err: CreateUserFailed) -> CreateError {\\n\\n match err {\\n\\n CreateUserFailed::AlreadyExists(msg) => CreateErrorKind::AlreadyExists(msg).into(),\\n\\n CreateUserFailed::InvalidEmail => CreateErrorKind::InvalidEmail.into(),\\n\\n CreateUserFailed::NoMasterKey => CreateErrorKind::NoMasterKey.into(),\\n\\n CreateUserFailed::NoMoreRoom => CreateErrorKind::NoMoreRoom.into(),\\n\\n CreateUserFailed::InternalError(code) => CreateErrorKind::InternalError(code).into(),\\n\\n CreateUserFailed::TermsAndConditions(terms) => {\\n\\n CreateErrorKind::TermsAndConditions(terms).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"auth/src/error/create_error.rs\",\n \"rank\": 94,\n \"score\": 64377.59122376123\n },\n {\n \"content\": \" NoMasterKey {\\n\\n description(\\\"create failed as the server has not been properly initialized\\\")\\n\\n display(\\\"create failed as the server has not been properly initialized\\\")\\n\\n }\\n\\n ValidationError(reason: String) {\\n\\n description(\\\"create failed as there was a validation error\\\")\\n\\n display(\\\"create failed as there was a validation error - {}\\\", reason)\\n\\n }\\n\\n TermsAndConditions(terms: String) {\\n\\n description(\\\"create failed as the caller did not agree to the terms and conditions\\\")\\n\\n display(\\\"create failed as the caller did not agree to the terms and conditions\\\")\\n\\n }\\n\\n InternalError(code: u16) {\\n\\n description(\\\"create failed as the server experienced an internal error\\\")\\n\\n display(\\\"create failed as the server experienced an internal error - code={}\\\", code)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<CreateError> for AteError {\\n\",\n \"file_path\": \"auth/src/error/create_error.rs\",\n \"rank\": 95,\n \"score\": 64377.56878928463\n },\n {\n \"content\": \" display(\\\"this server has not been properly initialized (paypal config)\\\"),\\n\\n }\\n\\n SafetyCheckFailed {\\n\\n description(\\\"one of the saftey and security failsafes was triggered\\\"),\\n\\n display(\\\"one of the saftey and security failsafes was triggered\\\"),\\n\\n }\\n\\n InternalError(code: u16) {\\n\\n description(\\\"the server experienced an internal error\\\")\\n\\n display(\\\"the server experienced an internal error - code={}\\\", code)\\n\\n }\\n\\n Other(err: String) {\\n\\n description(\\\"this server experienced an error\\\"),\\n\\n display(\\\"this server experienced an error - {}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<ServiceFindFailed> for CoreError {\\n\\n fn from(err: ServiceFindFailed) -> CoreError {\\n\\n match err {\\n\\n ServiceFindFailed::Forbidden => CoreErrorKind::Forbidden.into(),\\n\\n ServiceFindFailed::InternalError(code) => CoreErrorKind::InternalError(code).into(),\\n\\n }\\n\\n }\\n\\n}\",\n \"file_path\": \"tokera/src/error/core_error.rs\",\n \"rank\": 96,\n \"score\": 64377.55907859647\n },\n {\n \"content\": \"\\n\\nimpl From<ContractCreateFailed> for ContractError {\\n\\n fn from(err: ContractCreateFailed) -> ContractError {\\n\\n match err {\\n\\n ContractCreateFailed::AccountSuspended => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::AccountSuspended).into()\\n\\n }\\n\\n ContractCreateFailed::AlreadyExists(msg) => {\\n\\n ContractErrorKind::AlreadyExists(msg).into()\\n\\n }\\n\\n ContractCreateFailed::AuthenticationFailed => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n ContractCreateFailed::Forbidden => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::Forbidden).into()\\n\\n }\\n\\n ContractCreateFailed::InvalidService => ContractErrorKind::InvalidService.into(),\\n\\n ContractCreateFailed::NoMasterKey => {\\n\\n ContractErrorKind::CoreError(CoreErrorKind::NoMasterKey).into()\\n\\n }\\n\",\n \"file_path\": \"tokera/src/error/contract_error.rs\",\n \"rank\": 97,\n \"score\": 64377.54105876721\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl From<CoinCombineFailed> for CoinError {\\n\\n fn from(err: CoinCombineFailed) -> CoinError {\\n\\n match err {\\n\\n CoinCombineFailed::AuthenticationFailed => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::AuthenticationFailed).into()\\n\\n }\\n\\n CoinCombineFailed::OperatorBanned => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::OperatorBanned).into()\\n\\n }\\n\\n CoinCombineFailed::InvalidCommodity => CoinErrorKind::InvalidCommodity.into(),\\n\\n CoinCombineFailed::InvalidCoin => CoinErrorKind::InvalidCoin.into(),\\n\\n CoinCombineFailed::InvalidRequest(err) => CoinErrorKind::CoreError(\\n\\n CoreErrorKind::InternalError(ate::utils::obscure_error_str(&err)),\\n\\n )\\n\\n .into(),\\n\\n CoinCombineFailed::InternalError(code) => {\\n\\n CoinErrorKind::CoreError(CoreErrorKind::InternalError(code)).into()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"tokera/src/error/coin_error.rs\",\n \"rank\": 98,\n \"score\": 64377.4895207001\n },\n {\n \"content\": \"use error_chain::error_chain;\\n\\n\\n\\nerror_chain! {\\n\\n types {\\n\\n AteError, AteErrorKind, ResultExt, Result;\\n\\n }\\n\\n links {\\n\\n BusError(super::BusError, super::BusErrorKind);\\n\\n ChainCreationError(super::ChainCreationError, super::ChainCreationErrorKind);\\n\\n CommitError(super::CommitError, super::CommitErrorKind);\\n\\n CommsError(super::CommsError, super::CommsErrorKind);\\n\\n CompactError(super::CompactError, super::CompactErrorKind);\\n\\n CryptoError(super::CryptoError, super::CryptoErrorKind);\\n\\n InvokeError(super::InvokeError, super::InvokeErrorKind);\\n\\n LintError(super::LintError, super::LintErrorKind);\\n\\n LoadError(super::LoadError, super::LoadErrorKind);\\n\\n LockError(super::LockError, super::LockErrorKind);\\n\\n SerializationError(super::SerializationError, super::SerializationErrorKind);\\n\\n SinkError(super::SinkError, super::SinkErrorKind);\\n\\n TimeError(super::TimeError, super::TimeErrorKind);\\n\",\n \"file_path\": \"lib/src/error/ate_error.rs\",\n \"rank\": 99,\n \"score\": 64377.3071953701\n }\n]","isConversational":false}}},{"rowIdx":1078,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/kernel/src/log.rs"},"repo_name":{"kind":"string","value":"ariadiamond/twizzler-Rust"},"commit":{"kind":"string","value":"5f5d01bac9127ca1d64bb8aa472a04f6634fc3a9"},"file_code":{"kind":"string","value":"use core::{\r\n fmt::Write,\r\n sync::atomic::{AtomicU64, Ordering},\r\n};\r\n\r\nuse twizzler_abi::syscall::{\r\n KernelConsoleReadBufferError, KernelConsoleReadError, KernelConsoleReadFlags,\r\n};\r\n\r\nuse crate::{interrupt, spinlock::Spinlock};\r\n\r\nconst KEC_BUFFER_LEN: usize = 4096;\r\nconst MAX_SINGLE_WRITE: usize = KEC_BUFFER_LEN / 2;\r\nstruct KernelConsoleInner {\r\n state: AtomicU64,\r\n buffer: core::cell::UnsafeCell<[u8; KEC_BUFFER_LEN]>,\r\n}\r\nunsafe impl Sync for KernelConsoleInner {}\r\npub trait MessageLevel {}\r\npub struct EmergencyMessage;\r\nimpl MessageLevel for EmergencyMessage {}\r\npub struct NormalMessage;\r\nimpl MessageLevel for NormalMessage {}\r\n\r\npub struct ConsoleWriteError;\r\n\r\nconst INPUT_BUFFER_SIZE: usize = 1024;\r\npub struct KernelConsoleReadBuffer {\r\n buf: [u8; INPUT_BUFFER_SIZE],\r\n pos: usize,\r\n}\r\n\r\nimpl KernelConsoleReadBuffer {\r\n const fn new() -> Self {\r\n Self {\r\n buf: [0; INPUT_BUFFER_SIZE],\r\n pos: 0,\r\n }\r\n }\r\n pub fn push_input_byte(&mut self, byte: u8) {\r\n if self.pos == INPUT_BUFFER_SIZE {\r\n return;\r\n }\r\n self.buf[self.pos] = byte;\r\n self.pos += 1;\r\n }\r\n\r\n pub fn read_byte(&mut self) -> Option<u8> {\r\n if self.pos == 0 {\r\n return None;\r\n }\r\n let byte = self.buf[0];\r\n self.buf.copy_within(1.., 0);\r\n self.pos -= 1;\r\n Some(byte)\r\n }\r\n}\r\n\r\npub struct KernelConsole<T: KernelConsoleHardware, Level: MessageLevel> {\r\n inner: &'static KernelConsoleInner,\r\n hardware: T,\r\n lock: Spinlock<()>,\r\n read_lock: Spinlock<KernelConsoleReadBuffer>,\r\n _pd: core::marker::PhantomData<Level>,\r\n}\r\nunsafe impl<T: KernelConsoleHardware, Level: MessageLevel> Sync for KernelConsole<T, Level> {}\r\n\r\nstatic KERNEL_CONSOLE_MAIN: KernelConsoleInner = KernelConsoleInner {\r\n state: AtomicU64::new(0),\r\n buffer: core::cell::UnsafeCell::new([0; KEC_BUFFER_LEN]),\r\n};\r\n\r\npub trait KernelConsoleHardware {\r\n fn write(&self, data: &[u8], flags: KernelConsoleWriteFlags);\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, EmergencyMessage> {\r\n fn write_str(&mut self, s: &str) -> core::fmt::Result {\r\n let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());\r\n Ok(())\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, NormalMessage> {\r\n fn write_str(&mut self, s: &str) -> core::fmt::Result {\r\n let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());\r\n Ok(())\r\n }\r\n}\r\n\r\nbitflags::bitflags! {\r\n pub struct KernelConsoleWriteFlags: u32 {\r\n const DISCARD_ON_FULL = 1;\r\n }\r\n}\r\n\r\nimpl From<twizzler_abi::syscall::KernelConsoleWriteFlags> for KernelConsoleWriteFlags {\r\n fn from(x: twizzler_abi::syscall::KernelConsoleWriteFlags) -> Self {\r\n if x.contains(twizzler_abi::syscall::KernelConsoleWriteFlags::DISCARD_ON_FULL) {\r\n Self::DISCARD_ON_FULL\r\n } else {\r\n Self::empty()\r\n }\r\n }\r\n}\r\n\r\nfn write_head(s: u64) -> u64 {\r\n (s >> 32) & 0xffff\r\n}\r\n\r\nfn write_resv(s: u64) -> u64 {\r\n (s >> 16) & 0xffff\r\n}\r\n\r\nfn read_head(s: u64) -> u64 {\r\n s & 0xffff\r\n}\r\n\r\nfn new_state(rh: u64, wh: u64, wr: u64) -> u64 {\r\n ((rh % KEC_BUFFER_LEN as u64) & 0xffff)\r\n | (((wh % KEC_BUFFER_LEN as u64) & 0xffff) << 32)\r\n | (((wr % KEC_BUFFER_LEN as u64) & 0xffff) << 16)\r\n}\r\n\r\nfn did_pass(x: u64, y: u64, l: u64, n: u64) -> bool {\r\n assert!(l < n);\r\n let next_x = (x + l) % n;\r\n let did_wrap = next_x < x;\r\n if x < y {\r\n did_wrap || next_x >= y\r\n } else {\r\n next_x >= y && did_wrap\r\n }\r\n}\r\n\r\nfn reserve_write(state: u64, len: usize) -> u64 {\r\n let len = len as u64;\r\n let wr = write_resv(state);\r\n let mut wh = write_head(state);\r\n let mut rh = read_head(state);\r\n\r\n let passed_rh = did_pass(wr, rh, len, KEC_BUFFER_LEN as u64);\r\n let passed_wh = did_pass(wr, wh, len, KEC_BUFFER_LEN as u64);\r\n\r\n let wr = (wr + len) % KEC_BUFFER_LEN as u64;\r\n\r\n if passed_rh {\r\n rh = wr;\r\n }\r\n\r\n if passed_wh {\r\n wh = (wr - len) % KEC_BUFFER_LEN as u64;\r\n }\r\n\r\n new_state(rh, wh, wr)\r\n}\r\n\r\nfn commit_write(state: u64, len: usize) -> u64 {\r\n let wh = write_head(state);\r\n let wr = write_resv(state);\r\n new_state(read_head(state), wh + len as u64, wr)\r\n}\r\n\r\nfn reserve_space(state: u64, len: usize, toss: bool) -> (bool, u64, u64) {\r\n let new_state = reserve_write(state, len);\r\n (\r\n read_head(state) == read_head(new_state) || !toss,\r\n new_state,\r\n write_head(state),\r\n )\r\n}\r\n\r\nimpl KernelConsoleInner {\r\n fn try_commit(&self, old: u64, new: u64) -> bool {\r\n self.state\r\n .compare_exchange(old, new, Ordering::SeqCst, Ordering::SeqCst)\r\n .is_ok()\r\n }\r\n fn write_buffer(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n let data = &data[0..core::cmp::min(data.len(), MAX_SINGLE_WRITE)];\r\n\r\n loop {\r\n let state = self.state.load(Ordering::SeqCst);\r\n let (ok, new_state, copy_offset) = reserve_space(\r\n state,\r\n data.len(),\r\n flags.contains(KernelConsoleWriteFlags::DISCARD_ON_FULL),\r\n );\r\n if !ok {\r\n return Err(ConsoleWriteError {});\r\n }\r\n\r\n if !self.try_commit(state, new_state) {\r\n continue;\r\n }\r\n\r\n let (first_len, second_len) = if copy_offset + data.len() as u64 > KEC_BUFFER_LEN as u64\r\n {\r\n let first_len = KEC_BUFFER_LEN as u64 - copy_offset;\r\n (first_len, data.len() as u64 - first_len)\r\n } else {\r\n (data.len() as u64, 0)\r\n };\r\n (&mut unsafe { *self.buffer.get() })\r\n [copy_offset as usize..(copy_offset + first_len) as usize]\r\n .copy_from_slice(&data[0..first_len as usize]);\r\n (&mut unsafe { *self.buffer.get() })[0..second_len as usize]\r\n .copy_from_slice(&data[first_len as usize..(first_len + second_len) as usize]);\r\n let new_committed_state = commit_write(new_state, data.len());\r\n if self.try_commit(new_state, new_committed_state) {\r\n break;\r\n }\r\n }\r\n Ok(())\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> KernelConsole<T, EmergencyMessage> {\r\n pub fn write(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n self.hardware.write(data, flags);\r\n self.inner.write_buffer(data, flags)\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> KernelConsole<T, NormalMessage> {\r\n pub fn write(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n self.hardware.write(data, flags);\r\n self.inner.write_buffer(data, flags)\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware, M: MessageLevel> KernelConsole<T, M> {\r\n fn read_buffer_bytes(&self, _slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {\r\n todo!()\r\n }\r\n\r\n fn read_bytes(\r\n &self,\r\n slice: &mut [u8],\r\n flags: KernelConsoleReadFlags,\r\n ) -> Result<usize, KernelConsoleReadError> {\r\n let mut i = 0;\r\n loop {\r\n if i == slice.len() {\r\n break;\r\n }\r\n let b = &mut slice[i];\r\n if let Some(x) = self.read_lock.lock().read_byte() {\r\n *b = match x {\r\n 4 => return Ok(i),\r\n _ => x,\r\n };\r\n i += 1;\r\n } else if flags.contains(KernelConsoleReadFlags::NONBLOCKING) || i > 0 {\r\n return Ok(i);\r\n } else {\r\n \n crate::sched::schedule(true);\r\n }\r\n }\r\n Ok(slice.len())\r\n }\r\n}\r\n\r\npub fn write_bytes(slice: &[u8], flags: KernelConsoleWriteFlags) -> Result<(), ConsoleWriteError> {\r\n unsafe { NORMAL_CONSOLE.write(slice, flags) }\r\n}\r\n\r\npub fn read_bytes(\r\n slice: &mut [u8],\r\n flags: KernelConsoleReadFlags,\r\n) -> Result<usize, KernelConsoleReadError> {\r\n unsafe { NORMAL_CONSOLE.read_bytes(slice, flags) }\r\n}\r\n\r\npub fn read_buffer_bytes(slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {\r\n unsafe { NORMAL_CONSOLE.read_buffer_bytes(slice) }\r\n}\r\n\r\npub fn push_input_byte(byte: u8) {\r\n \n unsafe {\r\n let byte = match byte {\r\n 13 => 10,\r\n 127 => 8,\r\n x => x,\r\n };\r\n NORMAL_CONSOLE.read_lock.lock().push_input_byte(byte);\r\n if byte == 8 {\r\n let _ = write_bytes(&[8, b' '], KernelConsoleWriteFlags::DISCARD_ON_FULL);\r\n }\r\n let _ = write_bytes(&[byte], KernelConsoleWriteFlags::DISCARD_ON_FULL);\r\n }\r\n}\r\n\r\nstatic mut EMERGENCY_CONSOLE: KernelConsole<\r\n crate::machine::MachineConsoleHardware,\r\n EmergencyMessage,\r\n> = KernelConsole {\r\n inner: &KERNEL_CONSOLE_MAIN,\r\n hardware: crate::machine::MachineConsoleHardware::new(),\r\n _pd: core::marker::PhantomData,\r\n lock: Spinlock::new(()),\r\n read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),\r\n};\r\n\r\nstatic mut NORMAL_CONSOLE: KernelConsole<crate::machine::MachineConsoleHardware, NormalMessage> =\r\n KernelConsole {\r\n inner: &KERNEL_CONSOLE_MAIN,\r\n hardware: crate::machine::MachineConsoleHardware::new(),\r\n _pd: core::marker::PhantomData,\r\n lock: Spinlock::new(()),\r\n read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),\r\n };\r\n\r\n#[doc(hidden)]\r\npub fn _print_normal(args: ::core::fmt::Arguments) {\r\n let istate = interrupt::disable();\r\n unsafe {\r\n let _guard = NORMAL_CONSOLE.lock.lock();\r\n NORMAL_CONSOLE\r\n .write_fmt(args)\r\n .expect(\"printing to serial failed\");\r\n }\r\n interrupt::set(istate);\r\n}\r\n\r\npub fn _print_emergency(args: ::core::fmt::Arguments) {\r\n unsafe {\r\n EMERGENCY_CONSOLE\r\n .write_fmt(args)\r\n .expect(\"printing to serial failed\");\r\n }\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! log {\r\n ($($arg:tt)*) => {\r\n $crate::log::_print_normal(format_args!($($arg)*))\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! logln {\r\n () => {\r\n $crate::log!(\"\\n\")\r\n };\r\n ($fmt:expr) => {\r\n $crate::log!(concat!($fmt, \"\\n\"))\r\n };\r\n ($fmt:expr, $($arg:tt)*) => {\r\n $crate::log!(concat!($fmt, \"\\n\"), $($arg)*)\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! emerglog {\r\n ($($arg:tt)*) => {\r\n $crate::log::_print_emergency(format_args!($($arg)*))\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! emerglogln {\r\n () => {\r\n $crate::emerglog!(\"\\n\")\r\n };\r\n ($fmt:expr) => {\r\n $crate::emerglog!(concat!($fmt, \"\\n\"))\r\n };\r\n ($fmt:expr, $($arg:tt)*) => {\r\n $crate::emerglog!(concat!($fmt, \"\\n\"), $($arg)*)\r\n };\r\n}\r\n"},"prefix":{"kind":"string","value":"use core::{\r\n fmt::Write,\r\n sync::atomic::{AtomicU64, Ordering},\r\n};\r\n\r\nuse twizzler_abi::syscall::{\r\n KernelConsoleReadBufferError, KernelConsoleReadError, KernelConsoleReadFlags,\r\n};\r\n\r\nuse crate::{interrupt, spinlock::Spinlock};\r\n\r\nconst KEC_BUFFER_LEN: usize = 4096;\r\nconst MAX_SINGLE_WRITE: usize = KEC_BUFFER_LEN / 2;\r\nstruct KernelConsoleInner {\r\n state: AtomicU64,\r\n buffer: core::cell::UnsafeCell<[u8; KEC_BUFFER_LEN]>,\r\n}\r\nunsafe impl Sync for KernelConsoleInner {}\r\npub trait MessageLevel {}\r\npub struct EmergencyMessage;\r\nimpl MessageLevel for EmergencyMessage {}\r\npub struct NormalMessage;\r\nimpl MessageLevel for NormalMessage {}\r\n\r\npub struct ConsoleWriteError;\r\n\r\nconst INPUT_BUFFER_SIZE: usize = 1024;\r\npub struct KernelConsoleReadBuffer {\r\n buf: [u8; INPUT_BUFFER_SIZE],\r\n pos: usize,\r\n}\r\n\r\nimpl KernelConsoleReadBuffer {\r\n const fn new() -> Self {\r\n Self {\r\n buf: [0; INPUT_BUFFER_SIZE],\r\n pos: 0,\r\n }\r\n }\r\n pub fn push_input_byte(&mut self, byte: u8) {\r\n if self.pos == INPUT_BUFFER_SIZE {\r\n return;\r\n }\r\n self.buf[self.pos] = byte;\r\n self.pos += 1;\r\n }\r\n\r\n pub fn read_byte(&mut self) -> Option<u8> {\r\n if self.pos == 0 {\r\n return None;\r\n }\r\n let byte = self.buf[0];\r\n self.buf.copy_within(1.., 0);\r\n self.pos -= 1;\r\n Some(byte)\r\n }\r\n}\r\n\r\npub struct KernelConsole<T: KernelConsoleHardware, Level: MessageLevel> {\r\n inner: &'static KernelConsoleInner,\r\n hardware: T,\r\n lock: Spinlock<()>,\r\n read_lock: Spinlock<KernelConsoleReadBuffer>,\r\n _pd: core::marker::PhantomData<Level>,\r\n}\r\nunsafe impl<T: KernelConsoleHardware, Level: MessageLevel> Sync for KernelConsole<T, Level> {}\r\n\r\nstatic KERNEL_CONSOLE_MAIN: KernelConsoleInner = KernelConsoleInner {\r\n state: AtomicU64::new(0),\r\n buffer: core::cell::UnsafeCell::new([0; KEC_BUFFER_LEN]),\r\n};\r\n\r\npub trait KernelConsoleHardware {\r\n fn write(&self, data: &[u8], flags: KernelConsoleWriteFlags);\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, EmergencyMessage> {\r\n fn write_str(&mut self, s: &str) -> core::fmt::Result {\r\n let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());\r\n Ok(())\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, NormalMessage> {\r\n fn write_str(&mut self, s: &str) -> core::fmt::Result {\r\n let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());\r\n Ok(())\r\n }\r\n}\r\n\r\nbitflags::bitflags! {\r\n pub struct KernelConsoleWriteFlags: u32 {\r\n const DISCARD_ON_FULL = 1;\r\n }\r\n}\r\n\r\nimpl From<twizzler_abi::syscall::KernelConsoleWriteFlags> for KernelConsoleWriteFlags {\r\n "},"suffix":{"kind":"string","value":"\r\n}\r\n\r\nfn write_head(s: u64) -> u64 {\r\n (s >> 32) & 0xffff\r\n}\r\n\r\nfn write_resv(s: u64) -> u64 {\r\n (s >> 16) & 0xffff\r\n}\r\n\r\nfn read_head(s: u64) -> u64 {\r\n s & 0xffff\r\n}\r\n\r\nfn new_state(rh: u64, wh: u64, wr: u64) -> u64 {\r\n ((rh % KEC_BUFFER_LEN as u64) & 0xffff)\r\n | (((wh % KEC_BUFFER_LEN as u64) & 0xffff) << 32)\r\n | (((wr % KEC_BUFFER_LEN as u64) & 0xffff) << 16)\r\n}\r\n\r\nfn did_pass(x: u64, y: u64, l: u64, n: u64) -> bool {\r\n assert!(l < n);\r\n let next_x = (x + l) % n;\r\n let did_wrap = next_x < x;\r\n if x < y {\r\n did_wrap || next_x >= y\r\n } else {\r\n next_x >= y && did_wrap\r\n }\r\n}\r\n\r\nfn reserve_write(state: u64, len: usize) -> u64 {\r\n let len = len as u64;\r\n let wr = write_resv(state);\r\n let mut wh = write_head(state);\r\n let mut rh = read_head(state);\r\n\r\n let passed_rh = did_pass(wr, rh, len, KEC_BUFFER_LEN as u64);\r\n let passed_wh = did_pass(wr, wh, len, KEC_BUFFER_LEN as u64);\r\n\r\n let wr = (wr + len) % KEC_BUFFER_LEN as u64;\r\n\r\n if passed_rh {\r\n rh = wr;\r\n }\r\n\r\n if passed_wh {\r\n wh = (wr - len) % KEC_BUFFER_LEN as u64;\r\n }\r\n\r\n new_state(rh, wh, wr)\r\n}\r\n\r\nfn commit_write(state: u64, len: usize) -> u64 {\r\n let wh = write_head(state);\r\n let wr = write_resv(state);\r\n new_state(read_head(state), wh + len as u64, wr)\r\n}\r\n\r\nfn reserve_space(state: u64, len: usize, toss: bool) -> (bool, u64, u64) {\r\n let new_state = reserve_write(state, len);\r\n (\r\n read_head(state) == read_head(new_state) || !toss,\r\n new_state,\r\n write_head(state),\r\n )\r\n}\r\n\r\nimpl KernelConsoleInner {\r\n fn try_commit(&self, old: u64, new: u64) -> bool {\r\n self.state\r\n .compare_exchange(old, new, Ordering::SeqCst, Ordering::SeqCst)\r\n .is_ok()\r\n }\r\n fn write_buffer(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n let data = &data[0..core::cmp::min(data.len(), MAX_SINGLE_WRITE)];\r\n\r\n loop {\r\n let state = self.state.load(Ordering::SeqCst);\r\n let (ok, new_state, copy_offset) = reserve_space(\r\n state,\r\n data.len(),\r\n flags.contains(KernelConsoleWriteFlags::DISCARD_ON_FULL),\r\n );\r\n if !ok {\r\n return Err(ConsoleWriteError {});\r\n }\r\n\r\n if !self.try_commit(state, new_state) {\r\n continue;\r\n }\r\n\r\n let (first_len, second_len) = if copy_offset + data.len() as u64 > KEC_BUFFER_LEN as u64\r\n {\r\n let first_len = KEC_BUFFER_LEN as u64 - copy_offset;\r\n (first_len, data.len() as u64 - first_len)\r\n } else {\r\n (data.len() as u64, 0)\r\n };\r\n (&mut unsafe { *self.buffer.get() })\r\n [copy_offset as usize..(copy_offset + first_len) as usize]\r\n .copy_from_slice(&data[0..first_len as usize]);\r\n (&mut unsafe { *self.buffer.get() })[0..second_len as usize]\r\n .copy_from_slice(&data[first_len as usize..(first_len + second_len) as usize]);\r\n let new_committed_state = commit_write(new_state, data.len());\r\n if self.try_commit(new_state, new_committed_state) {\r\n break;\r\n }\r\n }\r\n Ok(())\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> KernelConsole<T, EmergencyMessage> {\r\n pub fn write(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n self.hardware.write(data, flags);\r\n self.inner.write_buffer(data, flags)\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware> KernelConsole<T, NormalMessage> {\r\n pub fn write(\r\n &self,\r\n data: &[u8],\r\n flags: KernelConsoleWriteFlags,\r\n ) -> Result<(), ConsoleWriteError> {\r\n self.hardware.write(data, flags);\r\n self.inner.write_buffer(data, flags)\r\n }\r\n}\r\n\r\nimpl<T: KernelConsoleHardware, M: MessageLevel> KernelConsole<T, M> {\r\n fn read_buffer_bytes(&self, _slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {\r\n todo!()\r\n }\r\n\r\n fn read_bytes(\r\n &self,\r\n slice: &mut [u8],\r\n flags: KernelConsoleReadFlags,\r\n ) -> Result<usize, KernelConsoleReadError> {\r\n let mut i = 0;\r\n loop {\r\n if i == slice.len() {\r\n break;\r\n }\r\n let b = &mut slice[i];\r\n if let Some(x) = self.read_lock.lock().read_byte() {\r\n *b = match x {\r\n 4 => return Ok(i),\r\n _ => x,\r\n };\r\n i += 1;\r\n } else if flags.contains(KernelConsoleReadFlags::NONBLOCKING) || i > 0 {\r\n return Ok(i);\r\n } else {\r\n \n crate::sched::schedule(true);\r\n }\r\n }\r\n Ok(slice.len())\r\n }\r\n}\r\n\r\npub fn write_bytes(slice: &[u8], flags: KernelConsoleWriteFlags) -> Result<(), ConsoleWriteError> {\r\n unsafe { NORMAL_CONSOLE.write(slice, flags) }\r\n}\r\n\r\npub fn read_bytes(\r\n slice: &mut [u8],\r\n flags: KernelConsoleReadFlags,\r\n) -> Result<usize, KernelConsoleReadError> {\r\n unsafe { NORMAL_CONSOLE.read_bytes(slice, flags) }\r\n}\r\n\r\npub fn read_buffer_bytes(slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {\r\n unsafe { NORMAL_CONSOLE.read_buffer_bytes(slice) }\r\n}\r\n\r\npub fn push_input_byte(byte: u8) {\r\n \n unsafe {\r\n let byte = match byte {\r\n 13 => 10,\r\n 127 => 8,\r\n x => x,\r\n };\r\n NORMAL_CONSOLE.read_lock.lock().push_input_byte(byte);\r\n if byte == 8 {\r\n let _ = write_bytes(&[8, b' '], KernelConsoleWriteFlags::DISCARD_ON_FULL);\r\n }\r\n let _ = write_bytes(&[byte], KernelConsoleWriteFlags::DISCARD_ON_FULL);\r\n }\r\n}\r\n\r\nstatic mut EMERGENCY_CONSOLE: KernelConsole<\r\n crate::machine::MachineConsoleHardware,\r\n EmergencyMessage,\r\n> = KernelConsole {\r\n inner: &KERNEL_CONSOLE_MAIN,\r\n hardware: crate::machine::MachineConsoleHardware::new(),\r\n _pd: core::marker::PhantomData,\r\n lock: Spinlock::new(()),\r\n read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),\r\n};\r\n\r\nstatic mut NORMAL_CONSOLE: KernelConsole<crate::machine::MachineConsoleHardware, NormalMessage> =\r\n KernelConsole {\r\n inner: &KERNEL_CONSOLE_MAIN,\r\n hardware: crate::machine::MachineConsoleHardware::new(),\r\n _pd: core::marker::PhantomData,\r\n lock: Spinlock::new(()),\r\n read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),\r\n };\r\n\r\n#[doc(hidden)]\r\npub fn _print_normal(args: ::core::fmt::Arguments) {\r\n let istate = interrupt::disable();\r\n unsafe {\r\n let _guard = NORMAL_CONSOLE.lock.lock();\r\n NORMAL_CONSOLE\r\n .write_fmt(args)\r\n .expect(\"printing to serial failed\");\r\n }\r\n interrupt::set(istate);\r\n}\r\n\r\npub fn _print_emergency(args: ::core::fmt::Arguments) {\r\n unsafe {\r\n EMERGENCY_CONSOLE\r\n .write_fmt(args)\r\n .expect(\"printing to serial failed\");\r\n }\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! log {\r\n ($($arg:tt)*) => {\r\n $crate::log::_print_normal(format_args!($($arg)*))\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! logln {\r\n () => {\r\n $crate::log!(\"\\n\")\r\n };\r\n ($fmt:expr) => {\r\n $crate::log!(concat!($fmt, \"\\n\"))\r\n };\r\n ($fmt:expr, $($arg:tt)*) => {\r\n $crate::log!(concat!($fmt, \"\\n\"), $($arg)*)\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! emerglog {\r\n ($($arg:tt)*) => {\r\n $crate::log::_print_emergency(format_args!($($arg)*))\r\n };\r\n}\r\n\r\n#[macro_export]\r\nmacro_rules! emerglogln {\r\n () => {\r\n $crate::emerglog!(\"\\n\")\r\n };\r\n ($fmt:expr) => {\r\n $crate::emerglog!(concat!($fmt, \"\\n\"))\r\n };\r\n ($fmt:expr, $($arg:tt)*) => {\r\n $crate::emerglog!(concat!($fmt, \"\\n\"), $($arg)*)\r\n };\r\n}\r\n"},"middle":{"kind":"string","value":"fn from(x: twizzler_abi::syscall::KernelConsoleWriteFlags) -> Self {\r\n if x.contains(twizzler_abi::syscall::KernelConsoleWriteFlags::DISCARD_ON_FULL) {\r\n Self::DISCARD_ON_FULL\r\n } else {\r\n Self::empty()\r\n }\r\n }"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1079,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/main.rs"},"repo_name":{"kind":"string","value":"boylede/aoc2020"},"commit":{"kind":"string","value":"397cc12bb13b7cefb04a151ce87d992b6b7afb6d"},"file_code":{"kind":"string","value":"\n\nuse aoc2020::{Day, RunError, Session, SessionError};\nuse clap::Clap;\n\n#[clap(version = \"0.1.0\", author = \"Daniel Boyle\")]\n#[derive(Debug, Clone, Clap)]\npub struct Config {\n \n #[clap(short = 'd', long = \"day\", default_value = \"1\")]\n pub day: i32,\n \n #[clap(short = 'a', long = \"all\")]\n pub all: bool,\n \n #[clap(short = 'o', long = \"offline\")]\n pub offline: bool,\n \n #[clap(short = 's', long = \"session\")]\n pub session: Option<String>,\n \n #[clap(short = 'i', long = \"input\")]\n pub input: Option<String>,\n \n #[clap(short = 'e', long = \"examples\")]\n pub examples: bool,\n \n #[clap(long = \"accept\")]\n pub accept: bool,\n \n #[clap(long = \"validate\")]\n pub validate: bool,\n \n #[clap(long = \"clear-cache\")]\n pub clear: bool,\n}\n\nfn main() {\n let config = Config::parse();\n let days = aoc2020::DAYS;\n if config.all {\n for day in days {\n run_day(day, &config);\n }\n } else {\n let index = (config.day - 1) as usize;\n if index < days.len() {\n let day = &days[index];\n run_day(day, &config);\n } else {\n println!(\"Invalid day selection: {}\", config.day);\n }\n }\n}\n\nfn run_day(day: &Day, config: &Config) {\n if config.clear {\n println!(\"Clearing cache...\");\n day.clear_cache();\n }\n if config.examples {\n println!(\"running examples for day {}...\", day.index);\n match day.run_with_examples() {\n Ok(_) => (),\n Err(e) => {print_error(e)},\n }\n } else if !config.offline && config.input.is_none() {\n let session = if let Some(session) = &config.session {\n Session::new(&session)\n } else {\n Session::from_file(\"session.txt\")\n };\n if let Ok(session) = session {\n let output = day.cache_input_and_run(&session);\n match output {\n Ok(result) => {\n let next_output = if config.validate {\n day.validate_result(result)\n } else if config.accept {\n day.cache_result(result)\n } else {\n Ok(())\n };\n if let Err(e) = next_output {\n print_error(e);\n }\n }\n Err(e) => print_error(e),\n }\n } else {\n println!(\"Please create a session.txt file or provide --session on the command line.\");\n }\n } else if config.input.is_none() {\n let output = day.run_with_cached_input();\n match output {\n Ok(result) => {\n let next_output = if config.validate {\n day.validate_result(result)\n } else if config.accept {\n day.cache_result(result)\n } else {\n Ok(())\n };\n if let Err(e) = next_output {\n print_error(e);\n }\n }\n Err(e) => print_error(e),\n }\n } else {\n let input_filename = config.input.as_ref().expect(\"unreachable\");\n let output = day.run_with_test_input(&input_filename);\n if let Err(e) = output {\n print_error(e);\n }\n }\n}\n\nfn print_error(err: RunError) {\n use RunError::*;\n use SessionError::*;\n match err {\n SessionFailed(TokenFormat) => println!(\"Session token was unreadable.\"),\n SessionFailed(IoError(desc)) => println!(\"{}\", desc),\n SessionFailed(NetworkError) => println!(\"Network request failed.\"),\n SessionFailed(BufferError) => println!(\"An error occured while writing memory.\"),\n SessionFailed(DomError) => println!(\"Unable to parse DOM.\"),\n CacheInError => println!(\"No cached input available.\"),\n CacheOutError => println!(\"No cached result available.\"),\n InputError => println!(\"Couldn't open test input file.\"),\n DayError(reason) => println!(\"Errors with this Day: {}\", reason),\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse aoc2020::{Day, RunError, Session, SessionError};\nuse clap::Clap;\n\n#[clap(version = \"0.1.0\", author = \"Daniel Boyle\")]\n#[derive(Debug, Clone, Clap)]\npub struct Config {\n \n #[clap(short = 'd', long = \"day\", default_value = \"1\")]\n pub day: i32,\n \n #[clap(short = 'a', long = \"all\")]\n pub all: bool,\n \n #[clap(short = 'o', long = \"offline\")]\n pub offline: bool,\n \n #[clap(short = 's', long = \"session\")]\n pub session: Option<String>,\n \n #[clap(short = 'i', long = \"input\")]\n pub input: Option<String>,\n \n #[clap(short = 'e', long = \"examples\")]\n pub examples: bool,\n \n #[clap(long = \"accept\")]\n pub accept: bool,\n \n #[clap(long = \"validate\")]\n pub validate: bool,\n \n #[clap(long = \"clear-cache\")]\n pub clear: bool,\n}\n\nfn main() {\n let config = Config::parse();\n let days = aoc2020::DAYS;\n if config.all {\n for day in day"},"suffix":{"kind":"string","value":"\n\nfn run_day(day: &Day, config: &Config) {\n if config.clear {\n println!(\"Clearing cache...\");\n day.clear_cache();\n }\n if config.examples {\n println!(\"running examples for day {}...\", day.index);\n match day.run_with_examples() {\n Ok(_) => (),\n Err(e) => {print_error(e)},\n }\n } else if !config.offline && config.input.is_none() {\n let session = if let Some(session) = &config.session {\n Session::new(&session)\n } else {\n Session::from_file(\"session.txt\")\n };\n if let Ok(session) = session {\n let output = day.cache_input_and_run(&session);\n match output {\n Ok(result) => {\n let next_output = if config.validate {\n day.validate_result(result)\n } else if config.accept {\n day.cache_result(result)\n } else {\n Ok(())\n };\n if let Err(e) = next_output {\n print_error(e);\n }\n }\n Err(e) => print_error(e),\n }\n } else {\n println!(\"Please create a session.txt file or provide --session on the command line.\");\n }\n } else if config.input.is_none() {\n let output = day.run_with_cached_input();\n match output {\n Ok(result) => {\n let next_output = if config.validate {\n day.validate_result(result)\n } else if config.accept {\n day.cache_result(result)\n } else {\n Ok(())\n };\n if let Err(e) = next_output {\n print_error(e);\n }\n }\n Err(e) => print_error(e),\n }\n } else {\n let input_filename = config.input.as_ref().expect(\"unreachable\");\n let output = day.run_with_test_input(&input_filename);\n if let Err(e) = output {\n print_error(e);\n }\n }\n}\n\nfn print_error(err: RunError) {\n use RunError::*;\n use SessionError::*;\n match err {\n SessionFailed(TokenFormat) => println!(\"Session token was unreadable.\"),\n SessionFailed(IoError(desc)) => println!(\"{}\", desc),\n SessionFailed(NetworkError) => println!(\"Network request failed.\"),\n SessionFailed(BufferError) => println!(\"An error occured while writing memory.\"),\n SessionFailed(DomError) => println!(\"Unable to parse DOM.\"),\n CacheInError => println!(\"No cached input available.\"),\n CacheOutError => println!(\"No cached result available.\"),\n InputError => println!(\"Couldn't open test input file.\"),\n DayError(reason) => println!(\"Errors with this Day: {}\", reason),\n }\n}\n"},"middle":{"kind":"string","value":"s {\n run_day(day, &config);\n }\n } else {\n let index = (config.day - 1) as usize;\n if index < days.len() {\n let day = &days[index];\n run_day(day, &config);\n } else {\n println!(\"Invalid day selection: {}\", config.day);\n }\n }\n}"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"pub fn cache_input_for_day(day: i32, session: &Session) -> Result<Vec<String>, SessionError> {\n\n let file_path = input_cache_path(day);\n\n let file = fs::OpenOptions::new()\n\n .read(true)\n\n .write(false)\n\n .create(false)\n\n .open(&file_path);\n\n let len = (&file)\n\n .as_ref()\n\n .map(|content| content.metadata().map(|m| m.len()).ok())\n\n .ok()\n\n .flatten();\n\n let lines = match file {\n\n Ok(content) if Some(210) != len => {\n\n // necessary to convert Result types\n\n pre_parse_input(content)\n\n }\n\n Ok(_) | Err(_) => {\n\n let url = input_url(day);\n\n println!(\"Downloading inputs for day {}.\", day);\n\n let new_file = session.download_file(&url, &file_path)?;\n\n pre_parse_input(new_file)\n\n }\n\n };\n\n Ok(lines)\n\n}\n\n\n","file_path":"src/lib.rs","rank":0,"score":240881.18016238254},{"content":"pub fn cache_instructions_for_day(day: i32, session: &Session) -> Result<(), SessionError> {\n\n let file_path = instruction_cache_path(day);\n\n let file = fs::OpenOptions::new()\n\n .read(true)\n\n .write(false)\n\n .create(false)\n\n .open(&file_path);\n\n if let Err(_e) = file {\n\n let file = fs::OpenOptions::new()\n\n .read(true)\n\n .write(true)\n\n .create(true)\n\n .open(&file_path);\n\n if let Ok(mut file) = file {\n\n let mut buf = Cursor::new(Vec::with_capacity(20480)); // 20kb buffer\n\n let url = instruction_cache_url(day);\n\n session.download(&url, &mut buf)?;\n\n let doc = Document::from_read(buf).map_err(|_| SessionError::DomError)?;\n\n for main in doc.find(Name(\"body\").descendant(Name(\"main\"))) {\n\n node_to_markdown(main, &mut file).map_err(|_| SessionError::DomError)?;\n\n }\n\n file.flush().map_err(|_| {\n\n SessionError::IoError(format!(\"Unable to close file: {}\", file_path))\n\n })?;\n\n }\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"src/lib.rs","rank":1,"score":239069.01484956927},{"content":"pub fn cache_files(day: i32, session: &Session) -> Result<Vec<String>, SessionError> {\n\n cache_instructions_for_day(day, &session)?;\n\n cache_input_for_day(day, &session)\n\n}\n\n\n","file_path":"src/lib.rs","rank":3,"score":216174.78670102026},{"content":"pub fn input_url(day: i32) -> String {\n\n format!(\"{}{}/day/{}/input\", AOC_URL, YEAR, day)\n\n}\n","file_path":"src/lib.rs","rank":4,"score":201648.54554275027},{"content":"pub fn input_cache_path(day: i32) -> String {\n\n format!(\"input/day{:02}.txt\", day)\n\n}\n","file_path":"src/lib.rs","rank":5,"score":197149.35648832485},{"content":"pub fn instruction_cache_url(day: i32) -> String {\n\n format!(\"{}{}/day/{}\", AOC_URL, YEAR, day)\n\n}\n","file_path":"src/lib.rs","rank":6,"score":173984.4570356063},{"content":"pub fn instruction_cache_path(day: i32) -> String {\n\n format!(\"instructions/day{:02}.md\", day)\n\n}\n","file_path":"src/lib.rs","rank":7,"score":173984.45703560632},{"content":"pub fn result_cache_path(day: i32) -> String {\n\n format!(\"results/day{:02}.txt\", day)\n\n}\n\n\n\n#[derive(Serialize, Deserialize)]\n\npub struct Results(String, String);\n","file_path":"src/lib.rs","rank":8,"score":173984.45703560632},{"content":"struct Coord(i32, i32, i32);\n\n\n","file_path":"src/day24.rs","rank":9,"score":126248.9157471483},{"content":"#[derive(Debug, Hash, Clone, Copy, Eq, PartialEq)]\n\nstruct Coord(i32, i32);\n\n\n","file_path":"src/day11.rs","rank":10,"score":123506.62303313818},{"content":"fn valid_pid(value: &str) -> bool {\n\n if value.len() != 9 {\n\n false\n\n } else if value.parse::<u32>().is_err() {\n\n false\n\n } else {\n\n true\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":12,"score":116815.66636692856},{"content":"fn valid_height(value: &str) -> bool {\n\n let len = value.len();\n\n if value.ends_with(\"cm\") {\n\n is_between(&value[0..len - 2], 150, 193)\n\n } else if value.ends_with(\"in\") {\n\n is_between(&value[0..len - 2], 59, 76)\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":13,"score":116815.66636692856},{"content":"fn valid_birth_year(value: &str) -> bool {\n\n if value.chars().count() == 4 {\n\n is_between(value, 1920, 2002)\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":14,"score":113899.31326193825},{"content":"fn valid_eye_color(value: &str) -> bool {\n\n if !VALID_EYE_COLORS.contains(&value) {\n\n false\n\n } else {\n\n true\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":15,"score":113899.31326193825},{"content":"fn valid_hair_color(value: &str) -> bool {\n\n let length = value.len();\n\n let mut color = value.chars();\n\n if color.next() == Some('#') {\n\n if color.any(|c| !VALID_HEX_DIGITS.contains(c)) {\n\n false\n\n } else if length != 7 {\n\n // 6 required digits plus #\n\n false\n\n } else {\n\n true\n\n }\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":16,"score":113899.31326193825},{"content":"fn valid_issue_year(value: &str) -> bool {\n\n if value.chars().count() == 4 {\n\n is_between(value, 2010, 2020)\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":17,"score":113899.31326193825},{"content":"fn valid_expiration_year(value: &str) -> bool {\n\n if value.chars().count() == 4 {\n\n is_between(value, 2020, 2030)\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":18,"score":113899.31326193825},{"content":"fn validate(preamble: &[u64], num: u64) -> bool {\n\n for (i, num_a) in preamble.iter().enumerate() {\n\n for (j, num_b) in preamble.iter().enumerate() {\n\n if i != j && num_a != num_b {\n\n if num_a + num_b == num {\n\n return true;\n\n }\n\n }\n\n }\n\n }\n\n false\n\n}\n\n\n","file_path":"src/day9.rs","rank":19,"score":108563.88051347993},{"content":"fn range<T>(area: &HashMap<Coord, T>) -> (i32, i32, i32, i32) {\n\n let max_x = *area.iter().map(|(Coord(x, y), _)| x).max().unwrap();\n\n let max_y = *area.iter().map(|(Coord(x, y), _)| y).max().unwrap();\n\n let min_x = *area.iter().map(|(Coord(x, y), _)| x).min().unwrap();\n\n let min_y = *area.iter().map(|(Coord(x, y), _)| y).min().unwrap();\n\n (min_x, max_x, min_y, max_y)\n\n}\n\n\n","file_path":"src/day11.rs","rank":20,"score":102613.82000249944},{"content":"pub fn pre_parse_input(file: File) -> Vec<String> {\n\n let lines: Vec<String> = BufReader::new(&file)\n\n .lines()\n\n .filter_map(|l| l.ok())\n\n .collect();\n\n lines\n\n}\n\n\n","file_path":"src/lib.rs","rank":21,"score":100193.9025695248},{"content":"#[derive(Serialize, Deserialize)]\n\nstruct Example {\n\n result: (String, String),\n\n input: ExampleInput,\n\n}\n\n\n","file_path":"src/lib.rs","rank":23,"score":91220.41009805514},{"content":"#[derive(Serialize, Deserialize)]\n\nstruct ExampleFile {\n\n examples: Vec<Example>,\n\n}\n\n\n","file_path":"src/lib.rs","rank":24,"score":88323.61228075708},{"content":"fn test_run(mut program: Vec<(Operation, i32)>, instruction: usize) -> Option<i32> {\n\n let (op, _) = &mut program[instruction];\n\n use Operation::*;\n\n *op = match op {\n\n Jmp => Nop,\n\n Nop => Jmp,\n\n Acc => panic!(\"changed wrong instruction\"),\n\n };\n\n let mut visited: HashSet<usize> = HashSet::new();\n\n let mut accumulator: i32 = 0;\n\n let mut current: usize = 0;\n\n loop {\n\n visited.insert(current);\n\n use Operation::*;\n\n match program[current] {\n\n (Acc, arg) => {\n\n accumulator += arg;\n\n current += 1;\n\n }\n\n (Jmp, arg) => current = ((current as i32) + arg) as usize,\n","file_path":"src/day8.rs","rank":25,"score":86441.15064035029},{"content":"fn validate_stream(start: usize, length: usize, stream: &Vec<u64>, test: u64) -> bool {\n\n let numbers = &stream[start..start + length];\n\n let sum = numbers.iter().sum();\n\n test == sum\n\n}\n","file_path":"src/day9.rs","rank":26,"score":86012.62247694944},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let expenses: Vec<i32> = lines\n\n .iter()\n\n .map(|line| line.parse::<i32>().unwrap())\n\n .collect();\n\n let result = expenses\n\n .iter()\n\n .flat_map(|a| std::iter::repeat(a).zip(expenses.iter()))\n\n .map(|(a, b)| (a + b, a, b))\n\n .filter(|(n, _, _)| *n == 2020)\n\n // .inspect(|t| println!(\"results: {:?}\", t))\n\n .map(|(_, a, b)| a * b)\n\n .next()\n\n .unwrap();\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day1.rs","rank":27,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let trees = parse_input(&lines);\n\n let trees = count_trees(&trees, Coord(1, 1))\n\n * count_trees(&trees, Coord(3, 1))\n\n * count_trees(&trees, Coord(5, 1))\n\n * count_trees(&trees, Coord(7, 1))\n\n * count_trees(&trees, Coord(1, 2));\n\n Ok(trees.to_string())\n\n}\n\n\n","file_path":"src/day3.rs","rank":28,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day16.rs","rank":29,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day21.rs","rank":30,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let passports: Passports<Strict> = lines.iter().collect();\n\n Ok(passports.count_valid().to_string())\n\n}\n\n\n","file_path":"src/day4.rs","rank":31,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day17.rs","rank":32,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let mut direction = 0; // heading in degrees. 0 will be east\n\n let destination = lines\n\n .iter()\n\n .map(|line| {\n\n // parse the input into a tuple of command and value\n\n let mut chars = line.chars();\n\n let command = chars.next().unwrap();\n\n let value: String = chars.collect();\n\n (command, value.parse::<i32>().unwrap())\n\n })\n\n // .inspect(|(c, v)|println!(\"command {} value {}\", c, v))\n\n .map(|(c, v)| {\n\n // add in the current direction to every element\n\n if c == 'R' {\n\n direction -= v;\n\n } else if c == 'L' {\n\n direction += v;\n\n }\n\n direction += 360;\n","file_path":"src/day12.rs","rank":33,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let passports: Passports<Careless> = lines.iter().collect();\n\n Ok(passports.count_valid().to_string())\n\n}\n\n\n","file_path":"src/day4.rs","rank":34,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day20.rs","rank":35,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let mut waypoint = (10, 1);\n\n let destination = lines\n\n .iter()\n\n .map(|line| {\n\n // parse the input into a tuple of command and value\n\n let mut chars = line.chars();\n\n let command = chars.next().unwrap();\n\n let value: String = chars.collect();\n\n (command, value.parse::<i32>().unwrap())\n\n })\n\n // .inspect(|(c, v)|println!(\"command {} value {}\", c, v))\n\n .map(|(c, v)| {\n\n // add in the current waypoint to every element\n\n match c {\n\n 'N' => waypoint.1 += v,\n\n 'S' => waypoint.1 -= v,\n\n 'E' => waypoint.0 += v,\n\n 'W' => waypoint.0 -= v,\n\n 'R' => match v {\n","file_path":"src/day12.rs","rank":36,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day18.rs","rank":37,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day15.rs","rank":38,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let program: Vec<(Operation, i32)> = lines\n\n .iter()\n\n .map(|line| {\n\n let mut instruction = line.split(\" \");\n\n (\n\n get_operation(&mut instruction).unwrap(),\n\n get_argument(&mut instruction).unwrap(),\n\n )\n\n })\n\n .collect();\n\n\n\n let result: i32 = program\n\n .iter()\n\n .enumerate()\n\n .filter_map(|(i, (op, _))| {\n\n if *op == Operation::Jmp || *op == Operation::Nop {\n\n Some(i)\n\n } else {\n\n None\n\n }\n\n })\n\n .filter_map(|i| test_run(program.clone(), i))\n\n .next()\n\n .unwrap();\n\n\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day8.rs","rank":39,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day25.rs","rank":40,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let expenses: Vec<i32> = lines\n\n .iter()\n\n .map(|line| {\n\n let num = line.parse::<i32>().unwrap();\n\n num\n\n })\n\n .collect();\n\n let result = expenses\n\n .iter()\n\n .flat_map(|&a| std::iter::repeat(a).zip(expenses.iter()))\n\n .flat_map(|(a, &b)| {\n\n std::iter::repeat(a)\n\n .zip(std::iter::repeat(b))\n\n .zip(expenses.iter())\n\n })\n\n .map(|((a, b), &c)| (a + b + c, a, b, c))\n\n .filter(|(n, _, _, _)| *n == 2020)\n\n // .inspect(|t| println!(\"results: {:?}\", t))\n\n .map(|(_, a, b, c)| a * b * c)\n\n .next()\n\n .unwrap();\n\n Ok(result.to_string())\n\n}\n","file_path":"src/day1.rs","rank":41,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day14.rs","rank":42,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day22.rs","rank":43,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day23.rs","rank":44,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let mut signal = lines.iter().map(|line| line.parse::<u64>().unwrap());\n\n let mut preamble = vec![];\n\n // load preamble\n\n for _ in 0..25 {\n\n preamble.push(signal.next().unwrap());\n\n }\n\n // println!(\"finished loading preamble: {:?}\", preamble);\n\n let result = loop {\n\n let next_num = signal.next().unwrap();\n\n\n\n if !validate(&preamble, next_num) {\n\n // println!(\"{} doesnt validate\", next_num);\n\n break next_num;\n\n } else {\n\n // println!(\"{} validates\", next_num);\n\n preamble.remove(0);\n\n preamble.push(next_num);\n\n }\n\n };\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day9.rs","rank":45,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let reverse_rules: HashMap<&str, Vec<&str>> = lines\n\n .iter()\n\n .flat_map(|line| {\n\n let mut tokens = line.split(\"bags contain\");\n\n let bag_type = tokens.next().unwrap().trim();\n\n tokens\n\n .next()\n\n .unwrap()\n\n .split(',')\n\n .map(|s| s.trim())\n\n .filter_map(|span| {\n\n let mut spans = span.splitn(2, ' ');\n\n spans\n\n .next()\n\n .unwrap()\n\n .trim()\n\n .parse::<usize>()\n\n .ok()\n\n .map(|num| {\n","file_path":"src/day7.rs","rank":46,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let trees = parse_input(&lines);\n\n let points = count_trees(&trees, Coord(3, 1));\n\n Ok(points.to_string())\n\n}\n\n\n","file_path":"src/day3.rs","rank":47,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day14.rs","rank":48,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let best_seat = lines\n\n .iter()\n\n .map(|seat| {\n\n seat.chars()\n\n .rev()\n\n .enumerate()\n\n .filter(|(_, c)| *c == 'B' || *c == 'R')\n\n .fold(0, |a, (i, _)| a | (1 << i))\n\n })\n\n .max()\n\n .unwrap();\n\n Ok(best_seat.to_string())\n\n}\n\n\n","file_path":"src/day5.rs","rank":49,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let mut plane = vec![];\n\n {\n\n let mut group: Vec<HashSet<char>> = vec![];\n\n for line in lines.iter() {\n\n if line.is_empty() {\n\n plane.push(group.clone());\n\n group.clear();\n\n } else {\n\n let pairs: HashSet<char> = line.chars().collect();\n\n group.push(pairs);\n\n }\n\n }\n\n if group.len() > 0 {\n\n plane.push(group.clone());\n\n group.clear();\n\n }\n\n }\n\n\n\n let result: usize = plane\n","file_path":"src/day6.rs","rank":50,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day24.rs","rank":51,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let mut waiting_area: HashMap<Coord, Square> = lines\n\n .iter()\n\n .enumerate()\n\n .flat_map(|(y, line)| -> Vec<_> {\n\n line.chars()\n\n .enumerate()\n\n .filter_map(|(x, c)| {\n\n if c == 'L' {\n\n Some((Coord(x as i32, y as i32), Square::Seat(Seat::Empty)))\n\n } else {\n\n Some((Coord(x as i32, y as i32), Square::Floor))\n\n }\n\n })\n\n .collect()\n\n })\n\n .collect();\n\n while tick_distant(&mut waiting_area) {}\n\n let result = count_occupied(&waiting_area);\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day11.rs","rank":52,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let rules: HashMap<&str, Vec<(usize, &str)>> = lines\n\n .iter()\n\n .map(|line| {\n\n let mut tokens = line.split(\"bags contain\");\n\n let bag_type = tokens.next().unwrap().trim();\n\n let children = tokens\n\n .next()\n\n .unwrap()\n\n .split(',')\n\n .map(|s| s.trim())\n\n .filter_map(|span| {\n\n let mut spans = span.splitn(2, ' ');\n\n spans\n\n .next()\n\n .unwrap()\n\n .trim()\n\n .parse::<usize>()\n\n .ok()\n\n .map(|num| {\n","file_path":"src/day7.rs","rank":53,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let mut waiting_area: HashMap<Coord, Square> = lines\n\n .iter()\n\n .enumerate()\n\n .flat_map(|(y, line)| -> Vec<_> {\n\n line.chars()\n\n .enumerate()\n\n .filter_map(|(x, c)| {\n\n if c == 'L' {\n\n Some((Coord(x as i32, y as i32), Square::Seat(Seat::Empty)))\n\n } else {\n\n Some((Coord(x as i32, y as i32), Square::Floor))\n\n }\n\n })\n\n .collect()\n\n })\n\n .collect();\n\n while tick(&mut waiting_area) {}\n\n let result = count_occupied(&waiting_area);\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day11.rs","rank":54,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let test_stream = lines.iter().map(|line| line.parse::<u64>().unwrap());\n\n let mut signal = test_stream.clone();\n\n let mut preamble = vec![];\n\n for _ in 0..25 {\n\n preamble.push(signal.next().unwrap());\n\n }\n\n // println!(\"finished loading preamble: {:?}\", preamble);\n\n let test = loop {\n\n let next_num = signal.next().unwrap();\n\n\n\n if !validate(&preamble, next_num) {\n\n // println!(\"{} doesnt validate\", next_num);\n\n break next_num;\n\n } else {\n\n // println!(\"{} validates\", next_num);\n\n preamble.remove(0);\n\n preamble.push(next_num);\n\n }\n\n };\n","file_path":"src/day9.rs","rank":55,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day19.rs","rank":56,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let rules = lines[1]\n\n .split(',')\n\n .enumerate()\n\n .filter_map(|(i, s)| {\n\n let n = s.parse::<i64>();\n\n if let Ok(num) = n {\n\n Some((i as i64, num))\n\n } else {\n\n None\n\n }\n\n })\n\n .collect::<Vec<(i64, i64)>>();\n\n\n\n let (max_i, max) = rules.iter().max_by(|(i, b), (ii, bb)| b.cmp(bb)).unwrap();\n\n println!(\"rules: {:?}\", rules);\n\n let slope: i64 = rules.iter().map(|(_, b)| b).product();\n\n\n\n println!(\"determined slope: {}\", slope);\n\n let zeroth = rules\n","file_path":"src/day13.rs","rank":57,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day17.rs","rank":58,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day21.rs","rank":59,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let timestamp = lines[0].parse::<i32>().unwrap();\n\n let (best_bus, time) = lines[1]\n\n .split(',')\n\n .filter_map(|n| n.parse::<i32>().ok())\n\n .map(|bus| {\n\n let mut time = bus;\n\n while time < timestamp {\n\n time += bus;\n\n }\n\n (bus, time)\n\n })\n\n .map(|(bus, time)| (bus, time - timestamp))\n\n .min_by(|(_, time_a), (_, time_b)| time_a.cmp(time_b))\n\n .unwrap();\n\n Ok((best_bus * time).to_string())\n\n}\n\n\n","file_path":"src/day13.rs","rank":60,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let mut seats: Vec<u32> = lines\n\n .iter()\n\n .map(|seat| {\n\n // let count = seat.len() - 1;\n\n seat.chars()\n\n .rev()\n\n .enumerate()\n\n .filter(|(_, c)| *c == 'B' || *c == 'R')\n\n .fold(0, |a, (i, _)| a | (1 << i))\n\n })\n\n .collect();\n\n seats.sort_unstable();\n\n let my_seat: u32 = seats\n\n .iter()\n\n .zip(seats.iter().skip(1))\n\n .filter_map(|(&a, &b)| if b > a + 1 { Some(a + 1) } else { None })\n\n .next()\n\n .unwrap();\n\n Ok(my_seat.to_string())\n\n}\n","file_path":"src/day5.rs","rank":61,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day15.rs","rank":62,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let passwords: Vec<Password> = lines\n\n .iter()\n\n .map(|line| line.parse::<Password>().unwrap())\n\n .collect();\n\n let number = passwords\n\n .iter()\n\n .filter(|password| password.is_valid_tobaggan())\n\n .count();\n\n Ok(number.to_string())\n\n}\n\n\n","file_path":"src/day2.rs","rank":63,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let total: i64 = lines\n\n .iter()\n\n // .inspect(|expr| println!(\"{}\", expr))\n\n // .filter_map(|line| {\n\n // println!(\"------------------------------------\");\n\n // consume_expression(&mut Walk::wrap(line)).ok()\n\n // })\n\n // .inspect(|expr| println!(\"{}\", expr))\n\n // .map(|e|e.evaluate())\n\n // .inspect(|result| println!(\"{:?}\", result))\n\n // .sum();\n\n .map(|line| {\n\n line.chars()\n\n .filter(|c| *c != ' ')\n\n .fold(ParseState::Free, |s, c| s.push(c))\n\n })\n\n // .inspect(|expr| println!(\"{:?}\", expr))\n\n .map(|s| s.express().evaluate())\n\n .sum();\n\n // .fold(ParseState::Free, |s, c|)\n\n\n\n Ok(total.to_string())\n\n}\n\n\n","file_path":"src/day18.rs","rank":64,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day25.rs","rank":65,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day16.rs","rank":66,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day23.rs","rank":67,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let mut plane = vec![];\n\n {\n\n let mut group: HashSet<char> = HashSet::new();\n\n for line in lines.iter() {\n\n if line.is_empty() {\n\n plane.push(group.clone());\n\n group.clear();\n\n } else {\n\n let pairs = line.chars();\n\n for pair in pairs {\n\n group.insert(pair);\n\n }\n\n }\n\n }\n\n if group.len() > 0 {\n\n plane.push(group.clone());\n\n group.clear();\n\n }\n\n }\n\n let result: usize = plane.iter().map(|group| group.len()).sum();\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day6.rs","rank":68,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day19.rs","rank":69,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n\n\n","file_path":"src/day22.rs","rank":70,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let program: Vec<(Operation, i32)> = lines\n\n .iter()\n\n .map(|line| {\n\n let mut instruction = line.split(\" \");\n\n (\n\n get_operation(&mut instruction).unwrap(),\n\n get_argument(&mut instruction).unwrap(),\n\n )\n\n })\n\n .collect();\n\n let mut visited: HashSet<usize> = HashSet::new();\n\n let mut accumulator: i32 = 0;\n\n let mut current: usize = 0;\n\n let mut stop = false;\n\n while !stop {\n\n visited.insert(current);\n\n use Operation::*;\n\n match program[current] {\n\n (Acc, arg) => {\n","file_path":"src/day8.rs","rank":71,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let passwords: Vec<Password> = lines\n\n .iter()\n\n .map(|line| line.parse::<Password>().unwrap())\n\n .collect();\n\n let number = passwords\n\n .iter()\n\n .filter(|password| password.is_valid_sled())\n\n .count();\n\n Ok(number.to_string())\n\n}\n\n\n","file_path":"src/day2.rs","rank":72,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n let mut adapters = lines\n\n .iter()\n\n .map(|line| line.parse::<i32>().unwrap())\n\n .collect::<Vec<_>>();\n\n adapters.sort();\n\n // find inflection points in the input data\n\n // where we know all paths must cross\n\n let mut inflection_points = adapters\n\n .iter()\n\n .skip(1)\n\n .zip(adapters.iter())\n\n .filter(|(b, a)| **b == **a + 3)\n\n .map(|(b, _)| *b)\n\n .collect::<Vec<i32>>();\n\n let mut visited_inflection_points: HashMap<i32, usize> = HashMap::new();\n\n let mut wavefront: Vec<usize> = Vec::new();\n\n let max = adapters[adapters.len() - 1];\n\n inflection_points.push(max);\n\n // load starting points into wavefront\n","file_path":"src/day10.rs","rank":73,"score":79473.70221590495},{"content":"pub fn part1(lines: &Vec<String>) -> PartResult {\n\n let flip_tiles = lines\n\n .iter()\n\n .map(|line| -> (i32, i32, i32) {\n\n let chars = line.chars().collect::<Vec<char>>();\n\n let mut directions = vec![];\n\n let mut position = 0;\n\n while position < chars.len() {\n\n let (next, pos) = consume_direction(&chars, position);\n\n directions.push(next);\n\n position = pos;\n\n }\n\n directions\n\n .iter()\n\n .map(|dir| dir.to_coords())\n\n .fold((0, 0, 0), |a, d| (a.0 + d.0, a.1 + d.1, a.2 + d.2))\n\n })\n\n .collect::<Vec<(i32, i32, i32)>>();\n\n let mut visited: HashMap<(i32, i32, i32), u32> = HashMap::new();\n\n for tile in flip_tiles.into_iter() {\n\n *visited.entry(tile).or_insert(0) += 1;\n\n }\n\n let black = visited\n\n .drain()\n\n .filter(|(tile, turns)| turns % 2 == 1)\n\n .count();\n\n Ok(black.to_string())\n\n}\n\n\n","file_path":"src/day24.rs","rank":74,"score":79473.70221590495},{"content":"// we make some pretty extensive assumptions here.\n\npub fn part1(lines: &Vec<String>) -> PartResult {\n\n let mut adapters = lines\n\n .iter()\n\n .map(|line| line.parse::<i32>().unwrap())\n\n .collect::<Vec<_>>();\n\n adapters.sort();\n\n let groups = adapters\n\n .iter()\n\n .zip(adapters.iter().skip(1))\n\n .map(|(c, n)| n - c);\n\n // counting is off by one so instead of fixing just add one.\n\n let ones = groups.clone().filter(|n| *n == 1).count() + 1;\n\n let threes = groups.clone().filter(|n| *n == 3).count() + 1;\n\n let result = ones * threes;\n\n // println!(\"found {} ones and {} threes\", ones, threes);\n\n Ok(result.to_string())\n\n}\n\n\n","file_path":"src/day10.rs","rank":75,"score":79473.70221590495},{"content":"pub fn part2(lines: &Vec<String>) -> PartResult {\n\n Ok(\"\".to_string())\n\n}\n","file_path":"src/day20.rs","rank":76,"score":79473.70221590495},{"content":"fn tick(area: &mut HashMap<Coord, Square>) -> bool {\n\n let o = area.clone();\n\n let mut changes: Vec<(Coord, Square)> = vec![];\n\n for (coord, square) in area.iter() {\n\n if let Square::Seat(seat) = square {\n\n let directions = [-1, 0, 1];\n\n let neighbors = directions\n\n .iter()\n\n .flat_map(|dx: &i32| -> Vec<(i32, i32)> {\n\n directions.iter().map(|dy| (*dx, *dy)).collect()\n\n })\n\n .filter(|(x, y)| !(*x == 0 && *y == 0))\n\n .map(|(x, y)| Coord(coord.0 + x, coord.1 + y))\n\n .filter(|coord| occupied(area, coord))\n\n .count();\n\n if neighbors >= 4 {\n\n changes.push((*coord, Square::Seat(Seat::Empty)));\n\n } else if neighbors == 0 {\n\n changes.push((*coord, Square::Seat(Seat::Full)));\n\n }\n\n }\n\n }\n\n for (coord, seat) in changes.iter() {\n\n area.entry(*coord).and_modify(|e| *e = *seat);\n\n }\n\n o != *area\n\n}\n\n\n","file_path":"src/day11.rs","rank":77,"score":78936.31327987087},{"content":"fn is_between(value: &str, min: u32, max: u32) -> bool {\n\n let number: Result<u32, _> = value.parse();\n\n match number {\n\n Ok(num) => num >= min && num <= max,\n\n Err(_) => false,\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":78,"score":78587.59542132812},{"content":"fn tick_distant(area: &mut HashMap<Coord, Square>) -> bool {\n\n let o = area.clone();\n\n let mut changes: Vec<(Coord, Square)> = vec![];\n\n for (coord, square) in area.iter() {\n\n if let Square::Seat(_) = square {\n\n let directions = [-1, 0, 1];\n\n let neighbors = directions\n\n .iter()\n\n .flat_map(|dx: &i32| -> Vec<(i32, i32)> {\n\n directions.iter().map(|dy| (*dx, *dy)).collect()\n\n })\n\n .filter(|(x, y)| !(*x == 0 && *y == 0))\n\n .map(|(dx, dy)| {\n\n let (mut x, mut y) = (coord.0, coord.1);\n\n x += dx;\n\n y += dy;\n\n while area.get(&Coord(x, y)) == Some(&Square::Floor) {\n\n x += dx;\n\n y += dy;\n\n }\n","file_path":"src/day11.rs","rank":79,"score":77424.9098948985},{"content":"fn get_argument<'a, T>(mut iter: T) -> Option<i32>\n\nwhere\n\n T: Iterator<Item = &'a str>,\n\n{\n\n match iter.next().unwrap().parse::<i32>() {\n\n Ok(arg) => Some(arg),\n\n Err(_) => None,\n\n }\n\n}\n","file_path":"src/day8.rs","rank":80,"score":76959.09622173809},{"content":"fn occupied(area: &HashMap<Coord, Square>, coord: &Coord) -> bool {\n\n area.contains_key(coord) && area.get(coord) == Some(&Square::Seat(Seat::Full))\n\n}\n\n\n","file_path":"src/day11.rs","rank":81,"score":75447.6928367657},{"content":"struct Careless;\n\nimpl Mode for Careless {\n\n fn create_passport(map: HashMap<String, String>) -> Passport {\n\n let valid = REQUIRED_KEYS\n\n .iter()\n\n .all(|key| map.contains_key(key.to_owned()));\n\n use Passport::*;\n\n match valid {\n\n true => Valid(map),\n\n false => Invalid(map),\n\n }\n\n }\n\n}\n\n\n","file_path":"src/day4.rs","rank":82,"score":60949.06512294315},{"content":"#[derive(Debug)]\n\nstruct Password {\n\n a: i32,\n\n b: i32,\n\n letter: char,\n\n password: String,\n\n}\n\n\n","file_path":"src/day2.rs","rank":83,"score":60949.06512294315},{"content":"struct Strict;\n\nimpl Mode for Strict {\n\n fn create_passport(map: HashMap<String, String>) -> Passport {\n\n let valid = REQUIRED_KEYS\n\n .iter()\n\n .all(|key| map.contains_key(key.to_owned()));\n\n if valid {\n\n let mut items: Vec<(&String, &String)> = map.iter().collect();\n\n items.sort();\n\n for (key, value) in items.iter() {\n\n let strict_valid = match key.as_str() {\n\n \"byr\" => valid_birth_year(value),\n\n \"iyr\" => valid_issue_year(value),\n\n \"eyr\" => valid_expiration_year(value),\n\n \"hgt\" => valid_height(value),\n\n \"ecl\" => valid_eye_color(value),\n\n \"hcl\" => valid_hair_color(value),\n\n \"pid\" => valid_pid(value),\n\n \"cid\" => true,\n\n _ => false,\n","file_path":"src/day4.rs","rank":84,"score":60949.06512294315},{"content":"fn parse_input(lines: &Vec<String>) -> HashSet<Coord> {\n\n lines\n\n .iter()\n\n .enumerate()\n\n .flat_map(|(y, line)| -> Vec<Coord> {\n\n line.chars()\n\n .enumerate()\n\n .filter_map(|(x, c)| if c == '#' { Some(Coord(x, y)) } else { None })\n\n .collect()\n\n })\n\n .collect()\n\n}\n\n\n","file_path":"src/day3.rs","rank":85,"score":59737.98593422999},{"content":"struct CoordIter {\n\n current: Coord,\n\n delta: Coord,\n\n}\n\n\n\nimpl Iterator for CoordIter {\n\n type Item = Coord;\n\n fn next(&mut self) -> Option<Self::Item> {\n\n let x = (self.current.0 + self.delta.0) % 31;\n\n let y = self.current.1 + self.delta.1;\n\n if y > 322 {\n\n None\n\n } else {\n\n let c = Coord(x, y);\n\n self.current = c;\n\n Some(c)\n\n }\n\n }\n\n}\n","file_path":"src/day3.rs","rank":86,"score":59506.58459092627},{"content":"struct Walk<'a> {\n\n inner: &'a str,\n\n index: usize,\n\n}\n\n\n\nimpl<'a> Walk<'a> {\n\n fn next(&mut self) -> Option<char> {\n\n loop {\n\n let c = self.inner.chars().nth(self.index);\n\n if let Some(' ') = c {\n\n self.index += 1;\n\n } else {\n\n self.index += 1;\n\n break c;\n\n }\n\n }\n\n }\n\n fn backward(&mut self) {\n\n self.index -= 1;\n\n }\n\n fn wrap(inner: &'a str) -> Self {\n\n Walk { inner, index: 0 }\n\n }\n\n}\n","file_path":"src/day18.rs","rank":87,"score":58506.60202793553},{"content":"#[derive(Serialize, Deserialize)]\n\nenum ExampleInput {\n\n File(String),\n\n Text(String),\n\n}\n","file_path":"src/lib.rs","rank":88,"score":57546.449253077866},{"content":"#[derive(Debug)]\n\nstruct Passports<M> {\n\n inner: Vec<Passport>,\n\n _mode: PhantomData<M>,\n\n}\n\n\n\nimpl<'a, M: Mode> FromIterator<&'a String> for Passports<M> {\n\n fn from_iter<I: IntoIterator<Item = &'a String>>(iter: I) -> Self {\n\n let mut inner = vec![];\n\n let mut current: HashMap<String, String> = HashMap::new();\n\n for line in iter {\n\n if line.is_empty() {\n\n let passport = M::create_passport(current.clone());\n\n inner.push(passport);\n\n current.clear();\n\n } else {\n\n let pairs = line.split(\" \");\n\n for pair in pairs {\n\n let mut p = pair.split(\":\");\n\n let key = p.next().unwrap().to_string();\n\n let value = p.next().unwrap().to_string();\n","file_path":"src/day4.rs","rank":89,"score":57064.12149591865},{"content":"#[derive(Copy, Clone, Hash, Eq, PartialEq, Debug)]\n\nstruct Coord(usize, usize);\n\n\n\nimpl Coord {\n\n fn into_iter(self) -> CoordIter {\n\n CoordIter {\n\n current: Coord(0, 0),\n\n delta: self,\n\n }\n\n }\n\n}\n\n\n","file_path":"src/day3.rs","rank":90,"score":53671.96485212383},{"content":"fn print_area(area: &HashMap<Coord, Square>) {\n\n let (min_x, max_x, min_y, max_y) = range(area);\n\n for y in min_y..=max_y {\n\n for x in min_x..=max_x {\n\n if let Some(square) = area.get(&Coord(x, y)) {\n\n if let Square::Seat(seat) = square {\n\n if *seat == Seat::Full {\n\n print!(\"#\");\n\n } else {\n\n print!(\"L\");\n\n }\n\n } else {\n\n print!(\".\");\n\n }\n\n } else {\n\n panic!(\"map not rectangular?\");\n\n }\n\n }\n\n println!(\"\");\n\n }\n\n println!(\"\\nOccupied: {}\", count_occupied(&area));\n\n}\n\n\n","file_path":"src/day11.rs","rank":91,"score":39327.66056861054},{"content":"fn consume_factor(stream: &mut Walk) -> Result<Factor, ()> {\n\n let maybe_number = stream.next().ok_or(())?;\n\n if let Ok(num) = maybe_number.to_string().parse::<i64>() {\n\n Ok(Factor::Number(num))\n\n } else {\n\n if maybe_number == '(' {\n\n println!(\"found open paren\");\n\n let expr = consume_expression(stream)?;\n\n let expect_paren = stream.next().ok_or(())?;\n\n if expect_paren == ')' {\n\n println!(\"found close paren\");\n\n Ok(Factor::Expression(Box::new(expr)))\n\n } else {\n\n stream.backward();\n\n stream.backward();\n\n println!(\"f4\");\n\n Err(())\n\n }\n\n } else {\n\n stream.backward();\n\n println!(\"f5\");\n\n Err(())\n\n }\n\n }\n\n}\n\n\n","file_path":"src/day18.rs","rank":92,"score":38207.79887245178},{"content":"fn consume_operation(stream: &mut Walk) -> Result<char, ()> {\n\n let maybe_operation = stream.next().ok_or(())?;\n\n if maybe_operation == '+' {\n\n Ok('+')\n\n } else if maybe_operation == '*' {\n\n Ok('*')\n\n } else {\n\n stream.backward();\n\n Err(())\n\n }\n\n}\n\n\n\n// fn consume_left(first: char, stream: &mut Walk) -> Result<Expression, ()> {\n\n// // let left = consume_factor(stream)?;\n\n// let left = first;\n\n// if let Ok(op) = consume_operation(stream) {\n\n// let right = consume_factor(stream)?;\n\n// let expr = match op {\n\n// '+' => Expression::Addition(left, right),\n\n// '*' => Expression::Multiplication(left, right),\n\n// _ => panic!(\"???\"),\n\n// };\n\n// Ok(expr)\n\n// } else {\n\n// Ok(Expression::Factor(left))\n\n// }\n\n// }\n\n\n","file_path":"src/day18.rs","rank":93,"score":38207.79887245178},{"content":"fn consume_expression(stream: &mut Walk) -> Result<Expression, ()> {\n\n // let left = consume_left(stream.next().ok_or(())?, stream);\n\n // if let Ok(op) = consume_operation(stream) {\n\n // let right = consume_factor(stream)?;\n\n // let expr = match op {\n\n // '+' => Expression::Addition(left, right),\n\n // '*' => Expression::Multiplication(left, right),\n\n // _ => panic!(\"???\"),\n\n // };\n\n // Ok(expr)\n\n // } else {\n\n // Ok(Expression::Factor(left))\n\n // }\n\n let factor_a = consume_factor(stream)?;\n\n println!(\"found factor {}\", factor_a);\n\n if let Some(maybe_operation) = stream.next() {\n\n if maybe_operation == '+' {\n\n println!(\"+\");\n\n let factor_b = consume_factor(stream)?;\n\n // if let Ok(factor_b) = maybe_factor {\n","file_path":"src/day18.rs","rank":94,"score":38207.79887245178},{"content":"fn count_occupied(area: &HashMap<Coord, Square>) -> usize {\n\n area.iter()\n\n .filter(|(_, s)| **s == Square::Seat(Seat::Full))\n\n .count()\n\n}\n\n\n","file_path":"src/day11.rs","rank":95,"score":37436.97085336695},{"content":"fn count_trees(map: &HashSet<Coord>, slope: Coord) -> usize {\n\n slope.into_iter().filter(|c| map.contains(c)).count()\n\n}\n\n\n","file_path":"src/day3.rs","rank":96,"score":35728.524107939025},{"content":"fn get_operation<'a, T>(mut iter: T) -> Option<Operation>\n\nwhere\n\n T: Iterator<Item = &'a str>,\n\n{\n\n match iter.next().unwrap() {\n\n \"acc\" => Some(Operation::Acc),\n\n \"jmp\" => Some(Operation::Jmp),\n\n \"nop\" => Some(Operation::Nop),\n\n _ => None,\n\n }\n\n}\n\n\n","file_path":"src/day8.rs","rank":97,"score":35557.311721297745},{"content":"fn consume_direction(stream: &Vec<char>, position: usize) -> (Direction, usize) {\n\n let c = stream[position];\n\n match c {\n\n 's' => {\n\n let cc = stream[position + 1];\n\n match cc {\n\n 'e' => (Direction::SouthEast, position + 2),\n\n 'w' => (Direction::SouthWest, position + 2),\n\n _ => panic!(\"unexpected input\"),\n\n }\n\n }\n\n 'n' => {\n\n let cc = stream[position + 1];\n\n match cc {\n\n 'e' => (Direction::NorthEast, position + 2),\n\n 'w' => (Direction::NorthWest, position + 2),\n\n _ => panic!(\"unexpected input\"),\n\n }\n\n }\n\n 'e' => (Direction::East, position + 1),\n\n 'w' => (Direction::West, position + 1),\n\n _ => panic!(\"unexpected input\"),\n\n }\n\n}\n","file_path":"src/day24.rs","rank":98,"score":34841.909418631796}],"string":"[\n {\n \"content\": \"pub fn cache_input_for_day(day: i32, session: &Session) -> Result<Vec<String>, SessionError> {\\n\\n let file_path = input_cache_path(day);\\n\\n let file = fs::OpenOptions::new()\\n\\n .read(true)\\n\\n .write(false)\\n\\n .create(false)\\n\\n .open(&file_path);\\n\\n let len = (&file)\\n\\n .as_ref()\\n\\n .map(|content| content.metadata().map(|m| m.len()).ok())\\n\\n .ok()\\n\\n .flatten();\\n\\n let lines = match file {\\n\\n Ok(content) if Some(210) != len => {\\n\\n // necessary to convert Result types\\n\\n pre_parse_input(content)\\n\\n }\\n\\n Ok(_) | Err(_) => {\\n\\n let url = input_url(day);\\n\\n println!(\\\"Downloading inputs for day {}.\\\", day);\\n\\n let new_file = session.download_file(&url, &file_path)?;\\n\\n pre_parse_input(new_file)\\n\\n }\\n\\n };\\n\\n Ok(lines)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 0,\n \"score\": 240881.18016238254\n },\n {\n \"content\": \"pub fn cache_instructions_for_day(day: i32, session: &Session) -> Result<(), SessionError> {\\n\\n let file_path = instruction_cache_path(day);\\n\\n let file = fs::OpenOptions::new()\\n\\n .read(true)\\n\\n .write(false)\\n\\n .create(false)\\n\\n .open(&file_path);\\n\\n if let Err(_e) = file {\\n\\n let file = fs::OpenOptions::new()\\n\\n .read(true)\\n\\n .write(true)\\n\\n .create(true)\\n\\n .open(&file_path);\\n\\n if let Ok(mut file) = file {\\n\\n let mut buf = Cursor::new(Vec::with_capacity(20480)); // 20kb buffer\\n\\n let url = instruction_cache_url(day);\\n\\n session.download(&url, &mut buf)?;\\n\\n let doc = Document::from_read(buf).map_err(|_| SessionError::DomError)?;\\n\\n for main in doc.find(Name(\\\"body\\\").descendant(Name(\\\"main\\\"))) {\\n\\n node_to_markdown(main, &mut file).map_err(|_| SessionError::DomError)?;\\n\\n }\\n\\n file.flush().map_err(|_| {\\n\\n SessionError::IoError(format!(\\\"Unable to close file: {}\\\", file_path))\\n\\n })?;\\n\\n }\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 1,\n \"score\": 239069.01484956927\n },\n {\n \"content\": \"pub fn cache_files(day: i32, session: &Session) -> Result<Vec<String>, SessionError> {\\n\\n cache_instructions_for_day(day, &session)?;\\n\\n cache_input_for_day(day, &session)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 3,\n \"score\": 216174.78670102026\n },\n {\n \"content\": \"pub fn input_url(day: i32) -> String {\\n\\n format!(\\\"{}{}/day/{}/input\\\", AOC_URL, YEAR, day)\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 4,\n \"score\": 201648.54554275027\n },\n {\n \"content\": \"pub fn input_cache_path(day: i32) -> String {\\n\\n format!(\\\"input/day{:02}.txt\\\", day)\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 5,\n \"score\": 197149.35648832485\n },\n {\n \"content\": \"pub fn instruction_cache_url(day: i32) -> String {\\n\\n format!(\\\"{}{}/day/{}\\\", AOC_URL, YEAR, day)\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 6,\n \"score\": 173984.4570356063\n },\n {\n \"content\": \"pub fn instruction_cache_path(day: i32) -> String {\\n\\n format!(\\\"instructions/day{:02}.md\\\", day)\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 7,\n \"score\": 173984.45703560632\n },\n {\n \"content\": \"pub fn result_cache_path(day: i32) -> String {\\n\\n format!(\\\"results/day{:02}.txt\\\", day)\\n\\n}\\n\\n\\n\\n#[derive(Serialize, Deserialize)]\\n\\npub struct Results(String, String);\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 8,\n \"score\": 173984.45703560632\n },\n {\n \"content\": \"struct Coord(i32, i32, i32);\\n\\n\\n\",\n \"file_path\": \"src/day24.rs\",\n \"rank\": 9,\n \"score\": 126248.9157471483\n },\n {\n \"content\": \"#[derive(Debug, Hash, Clone, Copy, Eq, PartialEq)]\\n\\nstruct Coord(i32, i32);\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 10,\n \"score\": 123506.62303313818\n },\n {\n \"content\": \"fn valid_pid(value: &str) -> bool {\\n\\n if value.len() != 9 {\\n\\n false\\n\\n } else if value.parse::<u32>().is_err() {\\n\\n false\\n\\n } else {\\n\\n true\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 12,\n \"score\": 116815.66636692856\n },\n {\n \"content\": \"fn valid_height(value: &str) -> bool {\\n\\n let len = value.len();\\n\\n if value.ends_with(\\\"cm\\\") {\\n\\n is_between(&value[0..len - 2], 150, 193)\\n\\n } else if value.ends_with(\\\"in\\\") {\\n\\n is_between(&value[0..len - 2], 59, 76)\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 13,\n \"score\": 116815.66636692856\n },\n {\n \"content\": \"fn valid_birth_year(value: &str) -> bool {\\n\\n if value.chars().count() == 4 {\\n\\n is_between(value, 1920, 2002)\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 14,\n \"score\": 113899.31326193825\n },\n {\n \"content\": \"fn valid_eye_color(value: &str) -> bool {\\n\\n if !VALID_EYE_COLORS.contains(&value) {\\n\\n false\\n\\n } else {\\n\\n true\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 15,\n \"score\": 113899.31326193825\n },\n {\n \"content\": \"fn valid_hair_color(value: &str) -> bool {\\n\\n let length = value.len();\\n\\n let mut color = value.chars();\\n\\n if color.next() == Some('#') {\\n\\n if color.any(|c| !VALID_HEX_DIGITS.contains(c)) {\\n\\n false\\n\\n } else if length != 7 {\\n\\n // 6 required digits plus #\\n\\n false\\n\\n } else {\\n\\n true\\n\\n }\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 16,\n \"score\": 113899.31326193825\n },\n {\n \"content\": \"fn valid_issue_year(value: &str) -> bool {\\n\\n if value.chars().count() == 4 {\\n\\n is_between(value, 2010, 2020)\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 17,\n \"score\": 113899.31326193825\n },\n {\n \"content\": \"fn valid_expiration_year(value: &str) -> bool {\\n\\n if value.chars().count() == 4 {\\n\\n is_between(value, 2020, 2030)\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 18,\n \"score\": 113899.31326193825\n },\n {\n \"content\": \"fn validate(preamble: &[u64], num: u64) -> bool {\\n\\n for (i, num_a) in preamble.iter().enumerate() {\\n\\n for (j, num_b) in preamble.iter().enumerate() {\\n\\n if i != j && num_a != num_b {\\n\\n if num_a + num_b == num {\\n\\n return true;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n false\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day9.rs\",\n \"rank\": 19,\n \"score\": 108563.88051347993\n },\n {\n \"content\": \"fn range<T>(area: &HashMap<Coord, T>) -> (i32, i32, i32, i32) {\\n\\n let max_x = *area.iter().map(|(Coord(x, y), _)| x).max().unwrap();\\n\\n let max_y = *area.iter().map(|(Coord(x, y), _)| y).max().unwrap();\\n\\n let min_x = *area.iter().map(|(Coord(x, y), _)| x).min().unwrap();\\n\\n let min_y = *area.iter().map(|(Coord(x, y), _)| y).min().unwrap();\\n\\n (min_x, max_x, min_y, max_y)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 20,\n \"score\": 102613.82000249944\n },\n {\n \"content\": \"pub fn pre_parse_input(file: File) -> Vec<String> {\\n\\n let lines: Vec<String> = BufReader::new(&file)\\n\\n .lines()\\n\\n .filter_map(|l| l.ok())\\n\\n .collect();\\n\\n lines\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 21,\n \"score\": 100193.9025695248\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize)]\\n\\nstruct Example {\\n\\n result: (String, String),\\n\\n input: ExampleInput,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 23,\n \"score\": 91220.41009805514\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize)]\\n\\nstruct ExampleFile {\\n\\n examples: Vec<Example>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 24,\n \"score\": 88323.61228075708\n },\n {\n \"content\": \"fn test_run(mut program: Vec<(Operation, i32)>, instruction: usize) -> Option<i32> {\\n\\n let (op, _) = &mut program[instruction];\\n\\n use Operation::*;\\n\\n *op = match op {\\n\\n Jmp => Nop,\\n\\n Nop => Jmp,\\n\\n Acc => panic!(\\\"changed wrong instruction\\\"),\\n\\n };\\n\\n let mut visited: HashSet<usize> = HashSet::new();\\n\\n let mut accumulator: i32 = 0;\\n\\n let mut current: usize = 0;\\n\\n loop {\\n\\n visited.insert(current);\\n\\n use Operation::*;\\n\\n match program[current] {\\n\\n (Acc, arg) => {\\n\\n accumulator += arg;\\n\\n current += 1;\\n\\n }\\n\\n (Jmp, arg) => current = ((current as i32) + arg) as usize,\\n\",\n \"file_path\": \"src/day8.rs\",\n \"rank\": 25,\n \"score\": 86441.15064035029\n },\n {\n \"content\": \"fn validate_stream(start: usize, length: usize, stream: &Vec<u64>, test: u64) -> bool {\\n\\n let numbers = &stream[start..start + length];\\n\\n let sum = numbers.iter().sum();\\n\\n test == sum\\n\\n}\\n\",\n \"file_path\": \"src/day9.rs\",\n \"rank\": 26,\n \"score\": 86012.62247694944\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let expenses: Vec<i32> = lines\\n\\n .iter()\\n\\n .map(|line| line.parse::<i32>().unwrap())\\n\\n .collect();\\n\\n let result = expenses\\n\\n .iter()\\n\\n .flat_map(|a| std::iter::repeat(a).zip(expenses.iter()))\\n\\n .map(|(a, b)| (a + b, a, b))\\n\\n .filter(|(n, _, _)| *n == 2020)\\n\\n // .inspect(|t| println!(\\\"results: {:?}\\\", t))\\n\\n .map(|(_, a, b)| a * b)\\n\\n .next()\\n\\n .unwrap();\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day1.rs\",\n \"rank\": 27,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let trees = parse_input(&lines);\\n\\n let trees = count_trees(&trees, Coord(1, 1))\\n\\n * count_trees(&trees, Coord(3, 1))\\n\\n * count_trees(&trees, Coord(5, 1))\\n\\n * count_trees(&trees, Coord(7, 1))\\n\\n * count_trees(&trees, Coord(1, 2));\\n\\n Ok(trees.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 28,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day16.rs\",\n \"rank\": 29,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day21.rs\",\n \"rank\": 30,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let passports: Passports<Strict> = lines.iter().collect();\\n\\n Ok(passports.count_valid().to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 31,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day17.rs\",\n \"rank\": 32,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let mut direction = 0; // heading in degrees. 0 will be east\\n\\n let destination = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n // parse the input into a tuple of command and value\\n\\n let mut chars = line.chars();\\n\\n let command = chars.next().unwrap();\\n\\n let value: String = chars.collect();\\n\\n (command, value.parse::<i32>().unwrap())\\n\\n })\\n\\n // .inspect(|(c, v)|println!(\\\"command {} value {}\\\", c, v))\\n\\n .map(|(c, v)| {\\n\\n // add in the current direction to every element\\n\\n if c == 'R' {\\n\\n direction -= v;\\n\\n } else if c == 'L' {\\n\\n direction += v;\\n\\n }\\n\\n direction += 360;\\n\",\n \"file_path\": \"src/day12.rs\",\n \"rank\": 33,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let passports: Passports<Careless> = lines.iter().collect();\\n\\n Ok(passports.count_valid().to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 34,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day20.rs\",\n \"rank\": 35,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let mut waypoint = (10, 1);\\n\\n let destination = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n // parse the input into a tuple of command and value\\n\\n let mut chars = line.chars();\\n\\n let command = chars.next().unwrap();\\n\\n let value: String = chars.collect();\\n\\n (command, value.parse::<i32>().unwrap())\\n\\n })\\n\\n // .inspect(|(c, v)|println!(\\\"command {} value {}\\\", c, v))\\n\\n .map(|(c, v)| {\\n\\n // add in the current waypoint to every element\\n\\n match c {\\n\\n 'N' => waypoint.1 += v,\\n\\n 'S' => waypoint.1 -= v,\\n\\n 'E' => waypoint.0 += v,\\n\\n 'W' => waypoint.0 -= v,\\n\\n 'R' => match v {\\n\",\n \"file_path\": \"src/day12.rs\",\n \"rank\": 36,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 37,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day15.rs\",\n \"rank\": 38,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let program: Vec<(Operation, i32)> = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n let mut instruction = line.split(\\\" \\\");\\n\\n (\\n\\n get_operation(&mut instruction).unwrap(),\\n\\n get_argument(&mut instruction).unwrap(),\\n\\n )\\n\\n })\\n\\n .collect();\\n\\n\\n\\n let result: i32 = program\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter_map(|(i, (op, _))| {\\n\\n if *op == Operation::Jmp || *op == Operation::Nop {\\n\\n Some(i)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n .filter_map(|i| test_run(program.clone(), i))\\n\\n .next()\\n\\n .unwrap();\\n\\n\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day8.rs\",\n \"rank\": 39,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day25.rs\",\n \"rank\": 40,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let expenses: Vec<i32> = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n let num = line.parse::<i32>().unwrap();\\n\\n num\\n\\n })\\n\\n .collect();\\n\\n let result = expenses\\n\\n .iter()\\n\\n .flat_map(|&a| std::iter::repeat(a).zip(expenses.iter()))\\n\\n .flat_map(|(a, &b)| {\\n\\n std::iter::repeat(a)\\n\\n .zip(std::iter::repeat(b))\\n\\n .zip(expenses.iter())\\n\\n })\\n\\n .map(|((a, b), &c)| (a + b + c, a, b, c))\\n\\n .filter(|(n, _, _, _)| *n == 2020)\\n\\n // .inspect(|t| println!(\\\"results: {:?}\\\", t))\\n\\n .map(|(_, a, b, c)| a * b * c)\\n\\n .next()\\n\\n .unwrap();\\n\\n Ok(result.to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day1.rs\",\n \"rank\": 41,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day14.rs\",\n \"rank\": 42,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day22.rs\",\n \"rank\": 43,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day23.rs\",\n \"rank\": 44,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let mut signal = lines.iter().map(|line| line.parse::<u64>().unwrap());\\n\\n let mut preamble = vec![];\\n\\n // load preamble\\n\\n for _ in 0..25 {\\n\\n preamble.push(signal.next().unwrap());\\n\\n }\\n\\n // println!(\\\"finished loading preamble: {:?}\\\", preamble);\\n\\n let result = loop {\\n\\n let next_num = signal.next().unwrap();\\n\\n\\n\\n if !validate(&preamble, next_num) {\\n\\n // println!(\\\"{} doesnt validate\\\", next_num);\\n\\n break next_num;\\n\\n } else {\\n\\n // println!(\\\"{} validates\\\", next_num);\\n\\n preamble.remove(0);\\n\\n preamble.push(next_num);\\n\\n }\\n\\n };\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day9.rs\",\n \"rank\": 45,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let reverse_rules: HashMap<&str, Vec<&str>> = lines\\n\\n .iter()\\n\\n .flat_map(|line| {\\n\\n let mut tokens = line.split(\\\"bags contain\\\");\\n\\n let bag_type = tokens.next().unwrap().trim();\\n\\n tokens\\n\\n .next()\\n\\n .unwrap()\\n\\n .split(',')\\n\\n .map(|s| s.trim())\\n\\n .filter_map(|span| {\\n\\n let mut spans = span.splitn(2, ' ');\\n\\n spans\\n\\n .next()\\n\\n .unwrap()\\n\\n .trim()\\n\\n .parse::<usize>()\\n\\n .ok()\\n\\n .map(|num| {\\n\",\n \"file_path\": \"src/day7.rs\",\n \"rank\": 46,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let trees = parse_input(&lines);\\n\\n let points = count_trees(&trees, Coord(3, 1));\\n\\n Ok(points.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 47,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day14.rs\",\n \"rank\": 48,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let best_seat = lines\\n\\n .iter()\\n\\n .map(|seat| {\\n\\n seat.chars()\\n\\n .rev()\\n\\n .enumerate()\\n\\n .filter(|(_, c)| *c == 'B' || *c == 'R')\\n\\n .fold(0, |a, (i, _)| a | (1 << i))\\n\\n })\\n\\n .max()\\n\\n .unwrap();\\n\\n Ok(best_seat.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day5.rs\",\n \"rank\": 49,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let mut plane = vec![];\\n\\n {\\n\\n let mut group: Vec<HashSet<char>> = vec![];\\n\\n for line in lines.iter() {\\n\\n if line.is_empty() {\\n\\n plane.push(group.clone());\\n\\n group.clear();\\n\\n } else {\\n\\n let pairs: HashSet<char> = line.chars().collect();\\n\\n group.push(pairs);\\n\\n }\\n\\n }\\n\\n if group.len() > 0 {\\n\\n plane.push(group.clone());\\n\\n group.clear();\\n\\n }\\n\\n }\\n\\n\\n\\n let result: usize = plane\\n\",\n \"file_path\": \"src/day6.rs\",\n \"rank\": 50,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day24.rs\",\n \"rank\": 51,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let mut waiting_area: HashMap<Coord, Square> = lines\\n\\n .iter()\\n\\n .enumerate()\\n\\n .flat_map(|(y, line)| -> Vec<_> {\\n\\n line.chars()\\n\\n .enumerate()\\n\\n .filter_map(|(x, c)| {\\n\\n if c == 'L' {\\n\\n Some((Coord(x as i32, y as i32), Square::Seat(Seat::Empty)))\\n\\n } else {\\n\\n Some((Coord(x as i32, y as i32), Square::Floor))\\n\\n }\\n\\n })\\n\\n .collect()\\n\\n })\\n\\n .collect();\\n\\n while tick_distant(&mut waiting_area) {}\\n\\n let result = count_occupied(&waiting_area);\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 52,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let rules: HashMap<&str, Vec<(usize, &str)>> = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n let mut tokens = line.split(\\\"bags contain\\\");\\n\\n let bag_type = tokens.next().unwrap().trim();\\n\\n let children = tokens\\n\\n .next()\\n\\n .unwrap()\\n\\n .split(',')\\n\\n .map(|s| s.trim())\\n\\n .filter_map(|span| {\\n\\n let mut spans = span.splitn(2, ' ');\\n\\n spans\\n\\n .next()\\n\\n .unwrap()\\n\\n .trim()\\n\\n .parse::<usize>()\\n\\n .ok()\\n\\n .map(|num| {\\n\",\n \"file_path\": \"src/day7.rs\",\n \"rank\": 53,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let mut waiting_area: HashMap<Coord, Square> = lines\\n\\n .iter()\\n\\n .enumerate()\\n\\n .flat_map(|(y, line)| -> Vec<_> {\\n\\n line.chars()\\n\\n .enumerate()\\n\\n .filter_map(|(x, c)| {\\n\\n if c == 'L' {\\n\\n Some((Coord(x as i32, y as i32), Square::Seat(Seat::Empty)))\\n\\n } else {\\n\\n Some((Coord(x as i32, y as i32), Square::Floor))\\n\\n }\\n\\n })\\n\\n .collect()\\n\\n })\\n\\n .collect();\\n\\n while tick(&mut waiting_area) {}\\n\\n let result = count_occupied(&waiting_area);\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 54,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let test_stream = lines.iter().map(|line| line.parse::<u64>().unwrap());\\n\\n let mut signal = test_stream.clone();\\n\\n let mut preamble = vec![];\\n\\n for _ in 0..25 {\\n\\n preamble.push(signal.next().unwrap());\\n\\n }\\n\\n // println!(\\\"finished loading preamble: {:?}\\\", preamble);\\n\\n let test = loop {\\n\\n let next_num = signal.next().unwrap();\\n\\n\\n\\n if !validate(&preamble, next_num) {\\n\\n // println!(\\\"{} doesnt validate\\\", next_num);\\n\\n break next_num;\\n\\n } else {\\n\\n // println!(\\\"{} validates\\\", next_num);\\n\\n preamble.remove(0);\\n\\n preamble.push(next_num);\\n\\n }\\n\\n };\\n\",\n \"file_path\": \"src/day9.rs\",\n \"rank\": 55,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day19.rs\",\n \"rank\": 56,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let rules = lines[1]\\n\\n .split(',')\\n\\n .enumerate()\\n\\n .filter_map(|(i, s)| {\\n\\n let n = s.parse::<i64>();\\n\\n if let Ok(num) = n {\\n\\n Some((i as i64, num))\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n .collect::<Vec<(i64, i64)>>();\\n\\n\\n\\n let (max_i, max) = rules.iter().max_by(|(i, b), (ii, bb)| b.cmp(bb)).unwrap();\\n\\n println!(\\\"rules: {:?}\\\", rules);\\n\\n let slope: i64 = rules.iter().map(|(_, b)| b).product();\\n\\n\\n\\n println!(\\\"determined slope: {}\\\", slope);\\n\\n let zeroth = rules\\n\",\n \"file_path\": \"src/day13.rs\",\n \"rank\": 57,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day17.rs\",\n \"rank\": 58,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day21.rs\",\n \"rank\": 59,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let timestamp = lines[0].parse::<i32>().unwrap();\\n\\n let (best_bus, time) = lines[1]\\n\\n .split(',')\\n\\n .filter_map(|n| n.parse::<i32>().ok())\\n\\n .map(|bus| {\\n\\n let mut time = bus;\\n\\n while time < timestamp {\\n\\n time += bus;\\n\\n }\\n\\n (bus, time)\\n\\n })\\n\\n .map(|(bus, time)| (bus, time - timestamp))\\n\\n .min_by(|(_, time_a), (_, time_b)| time_a.cmp(time_b))\\n\\n .unwrap();\\n\\n Ok((best_bus * time).to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day13.rs\",\n \"rank\": 60,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let mut seats: Vec<u32> = lines\\n\\n .iter()\\n\\n .map(|seat| {\\n\\n // let count = seat.len() - 1;\\n\\n seat.chars()\\n\\n .rev()\\n\\n .enumerate()\\n\\n .filter(|(_, c)| *c == 'B' || *c == 'R')\\n\\n .fold(0, |a, (i, _)| a | (1 << i))\\n\\n })\\n\\n .collect();\\n\\n seats.sort_unstable();\\n\\n let my_seat: u32 = seats\\n\\n .iter()\\n\\n .zip(seats.iter().skip(1))\\n\\n .filter_map(|(&a, &b)| if b > a + 1 { Some(a + 1) } else { None })\\n\\n .next()\\n\\n .unwrap();\\n\\n Ok(my_seat.to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day5.rs\",\n \"rank\": 61,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day15.rs\",\n \"rank\": 62,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let passwords: Vec<Password> = lines\\n\\n .iter()\\n\\n .map(|line| line.parse::<Password>().unwrap())\\n\\n .collect();\\n\\n let number = passwords\\n\\n .iter()\\n\\n .filter(|password| password.is_valid_tobaggan())\\n\\n .count();\\n\\n Ok(number.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day2.rs\",\n \"rank\": 63,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let total: i64 = lines\\n\\n .iter()\\n\\n // .inspect(|expr| println!(\\\"{}\\\", expr))\\n\\n // .filter_map(|line| {\\n\\n // println!(\\\"------------------------------------\\\");\\n\\n // consume_expression(&mut Walk::wrap(line)).ok()\\n\\n // })\\n\\n // .inspect(|expr| println!(\\\"{}\\\", expr))\\n\\n // .map(|e|e.evaluate())\\n\\n // .inspect(|result| println!(\\\"{:?}\\\", result))\\n\\n // .sum();\\n\\n .map(|line| {\\n\\n line.chars()\\n\\n .filter(|c| *c != ' ')\\n\\n .fold(ParseState::Free, |s, c| s.push(c))\\n\\n })\\n\\n // .inspect(|expr| println!(\\\"{:?}\\\", expr))\\n\\n .map(|s| s.express().evaluate())\\n\\n .sum();\\n\\n // .fold(ParseState::Free, |s, c|)\\n\\n\\n\\n Ok(total.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 64,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day25.rs\",\n \"rank\": 65,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day16.rs\",\n \"rank\": 66,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day23.rs\",\n \"rank\": 67,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let mut plane = vec![];\\n\\n {\\n\\n let mut group: HashSet<char> = HashSet::new();\\n\\n for line in lines.iter() {\\n\\n if line.is_empty() {\\n\\n plane.push(group.clone());\\n\\n group.clear();\\n\\n } else {\\n\\n let pairs = line.chars();\\n\\n for pair in pairs {\\n\\n group.insert(pair);\\n\\n }\\n\\n }\\n\\n }\\n\\n if group.len() > 0 {\\n\\n plane.push(group.clone());\\n\\n group.clear();\\n\\n }\\n\\n }\\n\\n let result: usize = plane.iter().map(|group| group.len()).sum();\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day6.rs\",\n \"rank\": 68,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day19.rs\",\n \"rank\": 69,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day22.rs\",\n \"rank\": 70,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let program: Vec<(Operation, i32)> = lines\\n\\n .iter()\\n\\n .map(|line| {\\n\\n let mut instruction = line.split(\\\" \\\");\\n\\n (\\n\\n get_operation(&mut instruction).unwrap(),\\n\\n get_argument(&mut instruction).unwrap(),\\n\\n )\\n\\n })\\n\\n .collect();\\n\\n let mut visited: HashSet<usize> = HashSet::new();\\n\\n let mut accumulator: i32 = 0;\\n\\n let mut current: usize = 0;\\n\\n let mut stop = false;\\n\\n while !stop {\\n\\n visited.insert(current);\\n\\n use Operation::*;\\n\\n match program[current] {\\n\\n (Acc, arg) => {\\n\",\n \"file_path\": \"src/day8.rs\",\n \"rank\": 71,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let passwords: Vec<Password> = lines\\n\\n .iter()\\n\\n .map(|line| line.parse::<Password>().unwrap())\\n\\n .collect();\\n\\n let number = passwords\\n\\n .iter()\\n\\n .filter(|password| password.is_valid_sled())\\n\\n .count();\\n\\n Ok(number.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day2.rs\",\n \"rank\": 72,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n let mut adapters = lines\\n\\n .iter()\\n\\n .map(|line| line.parse::<i32>().unwrap())\\n\\n .collect::<Vec<_>>();\\n\\n adapters.sort();\\n\\n // find inflection points in the input data\\n\\n // where we know all paths must cross\\n\\n let mut inflection_points = adapters\\n\\n .iter()\\n\\n .skip(1)\\n\\n .zip(adapters.iter())\\n\\n .filter(|(b, a)| **b == **a + 3)\\n\\n .map(|(b, _)| *b)\\n\\n .collect::<Vec<i32>>();\\n\\n let mut visited_inflection_points: HashMap<i32, usize> = HashMap::new();\\n\\n let mut wavefront: Vec<usize> = Vec::new();\\n\\n let max = adapters[adapters.len() - 1];\\n\\n inflection_points.push(max);\\n\\n // load starting points into wavefront\\n\",\n \"file_path\": \"src/day10.rs\",\n \"rank\": 73,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let flip_tiles = lines\\n\\n .iter()\\n\\n .map(|line| -> (i32, i32, i32) {\\n\\n let chars = line.chars().collect::<Vec<char>>();\\n\\n let mut directions = vec![];\\n\\n let mut position = 0;\\n\\n while position < chars.len() {\\n\\n let (next, pos) = consume_direction(&chars, position);\\n\\n directions.push(next);\\n\\n position = pos;\\n\\n }\\n\\n directions\\n\\n .iter()\\n\\n .map(|dir| dir.to_coords())\\n\\n .fold((0, 0, 0), |a, d| (a.0 + d.0, a.1 + d.1, a.2 + d.2))\\n\\n })\\n\\n .collect::<Vec<(i32, i32, i32)>>();\\n\\n let mut visited: HashMap<(i32, i32, i32), u32> = HashMap::new();\\n\\n for tile in flip_tiles.into_iter() {\\n\\n *visited.entry(tile).or_insert(0) += 1;\\n\\n }\\n\\n let black = visited\\n\\n .drain()\\n\\n .filter(|(tile, turns)| turns % 2 == 1)\\n\\n .count();\\n\\n Ok(black.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day24.rs\",\n \"rank\": 74,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"// we make some pretty extensive assumptions here.\\n\\npub fn part1(lines: &Vec<String>) -> PartResult {\\n\\n let mut adapters = lines\\n\\n .iter()\\n\\n .map(|line| line.parse::<i32>().unwrap())\\n\\n .collect::<Vec<_>>();\\n\\n adapters.sort();\\n\\n let groups = adapters\\n\\n .iter()\\n\\n .zip(adapters.iter().skip(1))\\n\\n .map(|(c, n)| n - c);\\n\\n // counting is off by one so instead of fixing just add one.\\n\\n let ones = groups.clone().filter(|n| *n == 1).count() + 1;\\n\\n let threes = groups.clone().filter(|n| *n == 3).count() + 1;\\n\\n let result = ones * threes;\\n\\n // println!(\\\"found {} ones and {} threes\\\", ones, threes);\\n\\n Ok(result.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day10.rs\",\n \"rank\": 75,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"pub fn part2(lines: &Vec<String>) -> PartResult {\\n\\n Ok(\\\"\\\".to_string())\\n\\n}\\n\",\n \"file_path\": \"src/day20.rs\",\n \"rank\": 76,\n \"score\": 79473.70221590495\n },\n {\n \"content\": \"fn tick(area: &mut HashMap<Coord, Square>) -> bool {\\n\\n let o = area.clone();\\n\\n let mut changes: Vec<(Coord, Square)> = vec![];\\n\\n for (coord, square) in area.iter() {\\n\\n if let Square::Seat(seat) = square {\\n\\n let directions = [-1, 0, 1];\\n\\n let neighbors = directions\\n\\n .iter()\\n\\n .flat_map(|dx: &i32| -> Vec<(i32, i32)> {\\n\\n directions.iter().map(|dy| (*dx, *dy)).collect()\\n\\n })\\n\\n .filter(|(x, y)| !(*x == 0 && *y == 0))\\n\\n .map(|(x, y)| Coord(coord.0 + x, coord.1 + y))\\n\\n .filter(|coord| occupied(area, coord))\\n\\n .count();\\n\\n if neighbors >= 4 {\\n\\n changes.push((*coord, Square::Seat(Seat::Empty)));\\n\\n } else if neighbors == 0 {\\n\\n changes.push((*coord, Square::Seat(Seat::Full)));\\n\\n }\\n\\n }\\n\\n }\\n\\n for (coord, seat) in changes.iter() {\\n\\n area.entry(*coord).and_modify(|e| *e = *seat);\\n\\n }\\n\\n o != *area\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 77,\n \"score\": 78936.31327987087\n },\n {\n \"content\": \"fn is_between(value: &str, min: u32, max: u32) -> bool {\\n\\n let number: Result<u32, _> = value.parse();\\n\\n match number {\\n\\n Ok(num) => num >= min && num <= max,\\n\\n Err(_) => false,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 78,\n \"score\": 78587.59542132812\n },\n {\n \"content\": \"fn tick_distant(area: &mut HashMap<Coord, Square>) -> bool {\\n\\n let o = area.clone();\\n\\n let mut changes: Vec<(Coord, Square)> = vec![];\\n\\n for (coord, square) in area.iter() {\\n\\n if let Square::Seat(_) = square {\\n\\n let directions = [-1, 0, 1];\\n\\n let neighbors = directions\\n\\n .iter()\\n\\n .flat_map(|dx: &i32| -> Vec<(i32, i32)> {\\n\\n directions.iter().map(|dy| (*dx, *dy)).collect()\\n\\n })\\n\\n .filter(|(x, y)| !(*x == 0 && *y == 0))\\n\\n .map(|(dx, dy)| {\\n\\n let (mut x, mut y) = (coord.0, coord.1);\\n\\n x += dx;\\n\\n y += dy;\\n\\n while area.get(&Coord(x, y)) == Some(&Square::Floor) {\\n\\n x += dx;\\n\\n y += dy;\\n\\n }\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 79,\n \"score\": 77424.9098948985\n },\n {\n \"content\": \"fn get_argument<'a, T>(mut iter: T) -> Option<i32>\\n\\nwhere\\n\\n T: Iterator<Item = &'a str>,\\n\\n{\\n\\n match iter.next().unwrap().parse::<i32>() {\\n\\n Ok(arg) => Some(arg),\\n\\n Err(_) => None,\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/day8.rs\",\n \"rank\": 80,\n \"score\": 76959.09622173809\n },\n {\n \"content\": \"fn occupied(area: &HashMap<Coord, Square>, coord: &Coord) -> bool {\\n\\n area.contains_key(coord) && area.get(coord) == Some(&Square::Seat(Seat::Full))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 81,\n \"score\": 75447.6928367657\n },\n {\n \"content\": \"struct Careless;\\n\\nimpl Mode for Careless {\\n\\n fn create_passport(map: HashMap<String, String>) -> Passport {\\n\\n let valid = REQUIRED_KEYS\\n\\n .iter()\\n\\n .all(|key| map.contains_key(key.to_owned()));\\n\\n use Passport::*;\\n\\n match valid {\\n\\n true => Valid(map),\\n\\n false => Invalid(map),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 82,\n \"score\": 60949.06512294315\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Password {\\n\\n a: i32,\\n\\n b: i32,\\n\\n letter: char,\\n\\n password: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day2.rs\",\n \"rank\": 83,\n \"score\": 60949.06512294315\n },\n {\n \"content\": \"struct Strict;\\n\\nimpl Mode for Strict {\\n\\n fn create_passport(map: HashMap<String, String>) -> Passport {\\n\\n let valid = REQUIRED_KEYS\\n\\n .iter()\\n\\n .all(|key| map.contains_key(key.to_owned()));\\n\\n if valid {\\n\\n let mut items: Vec<(&String, &String)> = map.iter().collect();\\n\\n items.sort();\\n\\n for (key, value) in items.iter() {\\n\\n let strict_valid = match key.as_str() {\\n\\n \\\"byr\\\" => valid_birth_year(value),\\n\\n \\\"iyr\\\" => valid_issue_year(value),\\n\\n \\\"eyr\\\" => valid_expiration_year(value),\\n\\n \\\"hgt\\\" => valid_height(value),\\n\\n \\\"ecl\\\" => valid_eye_color(value),\\n\\n \\\"hcl\\\" => valid_hair_color(value),\\n\\n \\\"pid\\\" => valid_pid(value),\\n\\n \\\"cid\\\" => true,\\n\\n _ => false,\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 84,\n \"score\": 60949.06512294315\n },\n {\n \"content\": \"fn parse_input(lines: &Vec<String>) -> HashSet<Coord> {\\n\\n lines\\n\\n .iter()\\n\\n .enumerate()\\n\\n .flat_map(|(y, line)| -> Vec<Coord> {\\n\\n line.chars()\\n\\n .enumerate()\\n\\n .filter_map(|(x, c)| if c == '#' { Some(Coord(x, y)) } else { None })\\n\\n .collect()\\n\\n })\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 85,\n \"score\": 59737.98593422999\n },\n {\n \"content\": \"struct CoordIter {\\n\\n current: Coord,\\n\\n delta: Coord,\\n\\n}\\n\\n\\n\\nimpl Iterator for CoordIter {\\n\\n type Item = Coord;\\n\\n fn next(&mut self) -> Option<Self::Item> {\\n\\n let x = (self.current.0 + self.delta.0) % 31;\\n\\n let y = self.current.1 + self.delta.1;\\n\\n if y > 322 {\\n\\n None\\n\\n } else {\\n\\n let c = Coord(x, y);\\n\\n self.current = c;\\n\\n Some(c)\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 86,\n \"score\": 59506.58459092627\n },\n {\n \"content\": \"struct Walk<'a> {\\n\\n inner: &'a str,\\n\\n index: usize,\\n\\n}\\n\\n\\n\\nimpl<'a> Walk<'a> {\\n\\n fn next(&mut self) -> Option<char> {\\n\\n loop {\\n\\n let c = self.inner.chars().nth(self.index);\\n\\n if let Some(' ') = c {\\n\\n self.index += 1;\\n\\n } else {\\n\\n self.index += 1;\\n\\n break c;\\n\\n }\\n\\n }\\n\\n }\\n\\n fn backward(&mut self) {\\n\\n self.index -= 1;\\n\\n }\\n\\n fn wrap(inner: &'a str) -> Self {\\n\\n Walk { inner, index: 0 }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 87,\n \"score\": 58506.60202793553\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize)]\\n\\nenum ExampleInput {\\n\\n File(String),\\n\\n Text(String),\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 88,\n \"score\": 57546.449253077866\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Passports<M> {\\n\\n inner: Vec<Passport>,\\n\\n _mode: PhantomData<M>,\\n\\n}\\n\\n\\n\\nimpl<'a, M: Mode> FromIterator<&'a String> for Passports<M> {\\n\\n fn from_iter<I: IntoIterator<Item = &'a String>>(iter: I) -> Self {\\n\\n let mut inner = vec![];\\n\\n let mut current: HashMap<String, String> = HashMap::new();\\n\\n for line in iter {\\n\\n if line.is_empty() {\\n\\n let passport = M::create_passport(current.clone());\\n\\n inner.push(passport);\\n\\n current.clear();\\n\\n } else {\\n\\n let pairs = line.split(\\\" \\\");\\n\\n for pair in pairs {\\n\\n let mut p = pair.split(\\\":\\\");\\n\\n let key = p.next().unwrap().to_string();\\n\\n let value = p.next().unwrap().to_string();\\n\",\n \"file_path\": \"src/day4.rs\",\n \"rank\": 89,\n \"score\": 57064.12149591865\n },\n {\n \"content\": \"#[derive(Copy, Clone, Hash, Eq, PartialEq, Debug)]\\n\\nstruct Coord(usize, usize);\\n\\n\\n\\nimpl Coord {\\n\\n fn into_iter(self) -> CoordIter {\\n\\n CoordIter {\\n\\n current: Coord(0, 0),\\n\\n delta: self,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 90,\n \"score\": 53671.96485212383\n },\n {\n \"content\": \"fn print_area(area: &HashMap<Coord, Square>) {\\n\\n let (min_x, max_x, min_y, max_y) = range(area);\\n\\n for y in min_y..=max_y {\\n\\n for x in min_x..=max_x {\\n\\n if let Some(square) = area.get(&Coord(x, y)) {\\n\\n if let Square::Seat(seat) = square {\\n\\n if *seat == Seat::Full {\\n\\n print!(\\\"#\\\");\\n\\n } else {\\n\\n print!(\\\"L\\\");\\n\\n }\\n\\n } else {\\n\\n print!(\\\".\\\");\\n\\n }\\n\\n } else {\\n\\n panic!(\\\"map not rectangular?\\\");\\n\\n }\\n\\n }\\n\\n println!(\\\"\\\");\\n\\n }\\n\\n println!(\\\"\\\\nOccupied: {}\\\", count_occupied(&area));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 91,\n \"score\": 39327.66056861054\n },\n {\n \"content\": \"fn consume_factor(stream: &mut Walk) -> Result<Factor, ()> {\\n\\n let maybe_number = stream.next().ok_or(())?;\\n\\n if let Ok(num) = maybe_number.to_string().parse::<i64>() {\\n\\n Ok(Factor::Number(num))\\n\\n } else {\\n\\n if maybe_number == '(' {\\n\\n println!(\\\"found open paren\\\");\\n\\n let expr = consume_expression(stream)?;\\n\\n let expect_paren = stream.next().ok_or(())?;\\n\\n if expect_paren == ')' {\\n\\n println!(\\\"found close paren\\\");\\n\\n Ok(Factor::Expression(Box::new(expr)))\\n\\n } else {\\n\\n stream.backward();\\n\\n stream.backward();\\n\\n println!(\\\"f4\\\");\\n\\n Err(())\\n\\n }\\n\\n } else {\\n\\n stream.backward();\\n\\n println!(\\\"f5\\\");\\n\\n Err(())\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 92,\n \"score\": 38207.79887245178\n },\n {\n \"content\": \"fn consume_operation(stream: &mut Walk) -> Result<char, ()> {\\n\\n let maybe_operation = stream.next().ok_or(())?;\\n\\n if maybe_operation == '+' {\\n\\n Ok('+')\\n\\n } else if maybe_operation == '*' {\\n\\n Ok('*')\\n\\n } else {\\n\\n stream.backward();\\n\\n Err(())\\n\\n }\\n\\n}\\n\\n\\n\\n// fn consume_left(first: char, stream: &mut Walk) -> Result<Expression, ()> {\\n\\n// // let left = consume_factor(stream)?;\\n\\n// let left = first;\\n\\n// if let Ok(op) = consume_operation(stream) {\\n\\n// let right = consume_factor(stream)?;\\n\\n// let expr = match op {\\n\\n// '+' => Expression::Addition(left, right),\\n\\n// '*' => Expression::Multiplication(left, right),\\n\\n// _ => panic!(\\\"???\\\"),\\n\\n// };\\n\\n// Ok(expr)\\n\\n// } else {\\n\\n// Ok(Expression::Factor(left))\\n\\n// }\\n\\n// }\\n\\n\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 93,\n \"score\": 38207.79887245178\n },\n {\n \"content\": \"fn consume_expression(stream: &mut Walk) -> Result<Expression, ()> {\\n\\n // let left = consume_left(stream.next().ok_or(())?, stream);\\n\\n // if let Ok(op) = consume_operation(stream) {\\n\\n // let right = consume_factor(stream)?;\\n\\n // let expr = match op {\\n\\n // '+' => Expression::Addition(left, right),\\n\\n // '*' => Expression::Multiplication(left, right),\\n\\n // _ => panic!(\\\"???\\\"),\\n\\n // };\\n\\n // Ok(expr)\\n\\n // } else {\\n\\n // Ok(Expression::Factor(left))\\n\\n // }\\n\\n let factor_a = consume_factor(stream)?;\\n\\n println!(\\\"found factor {}\\\", factor_a);\\n\\n if let Some(maybe_operation) = stream.next() {\\n\\n if maybe_operation == '+' {\\n\\n println!(\\\"+\\\");\\n\\n let factor_b = consume_factor(stream)?;\\n\\n // if let Ok(factor_b) = maybe_factor {\\n\",\n \"file_path\": \"src/day18.rs\",\n \"rank\": 94,\n \"score\": 38207.79887245178\n },\n {\n \"content\": \"fn count_occupied(area: &HashMap<Coord, Square>) -> usize {\\n\\n area.iter()\\n\\n .filter(|(_, s)| **s == Square::Seat(Seat::Full))\\n\\n .count()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day11.rs\",\n \"rank\": 95,\n \"score\": 37436.97085336695\n },\n {\n \"content\": \"fn count_trees(map: &HashSet<Coord>, slope: Coord) -> usize {\\n\\n slope.into_iter().filter(|c| map.contains(c)).count()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day3.rs\",\n \"rank\": 96,\n \"score\": 35728.524107939025\n },\n {\n \"content\": \"fn get_operation<'a, T>(mut iter: T) -> Option<Operation>\\n\\nwhere\\n\\n T: Iterator<Item = &'a str>,\\n\\n{\\n\\n match iter.next().unwrap() {\\n\\n \\\"acc\\\" => Some(Operation::Acc),\\n\\n \\\"jmp\\\" => Some(Operation::Jmp),\\n\\n \\\"nop\\\" => Some(Operation::Nop),\\n\\n _ => None,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/day8.rs\",\n \"rank\": 97,\n \"score\": 35557.311721297745\n },\n {\n \"content\": \"fn consume_direction(stream: &Vec<char>, position: usize) -> (Direction, usize) {\\n\\n let c = stream[position];\\n\\n match c {\\n\\n 's' => {\\n\\n let cc = stream[position + 1];\\n\\n match cc {\\n\\n 'e' => (Direction::SouthEast, position + 2),\\n\\n 'w' => (Direction::SouthWest, position + 2),\\n\\n _ => panic!(\\\"unexpected input\\\"),\\n\\n }\\n\\n }\\n\\n 'n' => {\\n\\n let cc = stream[position + 1];\\n\\n match cc {\\n\\n 'e' => (Direction::NorthEast, position + 2),\\n\\n 'w' => (Direction::NorthWest, position + 2),\\n\\n _ => panic!(\\\"unexpected input\\\"),\\n\\n }\\n\\n }\\n\\n 'e' => (Direction::East, position + 1),\\n\\n 'w' => (Direction::West, position + 1),\\n\\n _ => panic!(\\\"unexpected input\\\"),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/day24.rs\",\n \"rank\": 98,\n \"score\": 34841.909418631796\n }\n]","isConversational":false}}},{"rowIdx":1080,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/sdk/metrics/mod.rs"},"repo_name":{"kind":"string","value":"zoidbergwill/opentelemetry-rust"},"commit":{"kind":"string","value":"30e65af8942c5c7a635c86bd7a02001b833030d5"},"file_code":{"kind":"string","value":"\n\nuse crate::api;\nuse crate::exporter::metrics::prometheus;\nuse std::borrow::Cow;\nuse std::collections::HashMap;\n\npub type LabelSet = HashMap<Cow<'static, str>, Cow<'static, str>>;\nimpl api::LabelSet for LabelSet {}\n\n#[allow(missing_debug_implementations)]\npub struct Meter {\n registry: &'static prometheus::Registry,\n component: &'static str,\n}\n\nimpl Meter {\n \n pub fn new(component: &'static str) -> Self {\n Meter {\n registry: prometheus::default_registry(),\n component,\n }\n }\n\n \n fn build_opts(&self, name: String, description: String) -> prometheus::Opts {\n \n let help = if !description.is_empty() {\n description\n } else {\n format!(\"{} metric\", name)\n };\n prometheus::Opts::new(name, help).namespace(format!(\"{}_\", self.component))\n }\n}\n\nimpl api::Meter for Meter {\n \n type LabelSet = LabelSet;\n \n type I64Counter = prometheus::IntCounterVec;\n \n type F64Counter = prometheus::CounterVec;\n \n type I64Gauge = prometheus::IntGaugeVec;\n \n type F64Gauge = prometheus::GaugeVec;\n \n type I64Measure = prometheus::IntMeasure;\n \n type F64Measure = prometheus::HistogramVec;\n\n \n fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet {\n let mut label_set: Self::LabelSet = Default::default();\n\n for api::KeyValue { key, value } in key_values.into_iter() {\n label_set.insert(key.into(), value.into());\n }\n\n label_set\n }\n\n \n fn new_i64_counter<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::I64Counter {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let counter_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let counter = prometheus::IntCounterVec::new(counter_opts, &labels).unwrap();\n self.registry.register(Box::new(counter.clone())).unwrap();\n\n counter\n }\n\n \n fn new_f64_counter<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::F64Counter {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let counter_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let counter = prometheus::CounterVec::new(counter_opts, &labels).unwrap();\n self.registry.register(Box::new(counter.clone())).unwrap();\n\n counter\n }\n\n \n fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::I64Gauge {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let gauge_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let gauge = prometheus::IntGaugeVec::new(gauge_opts, &labels).unwrap();\n self.registry.register(Box::new(gauge.clone())).unwrap();\n\n gauge\n }\n\n \n fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::F64Gauge {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let gauge_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let gauge = prometheus::GaugeVec::new(gauge_opts, &labels).unwrap();\n self.registry.register(Box::new(gauge.clone())).unwrap();\n\n gauge\n }\n\n \n fn new_i64_measure<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::I64Measure {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let common_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let histogram_opts = prometheus::HistogramOpts::from(common_opts);\n let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();\n self.registry.register(Box::new(histogram.clone())).unwrap();\n\n prometheus::IntMeasure::new(histogram)\n }\n\n \n fn new_f64_measure<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::F64Measure {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let common_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let histogram_opts = prometheus::HistogramOpts::from(common_opts);\n let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();\n self.registry.register(Box::new(histogram.clone())).unwrap();\n\n histogram\n }\n\n \n fn record_batch<M: IntoIterator<Item = api::Measurement<Self::LabelSet>>>(\n &self,\n label_set: &Self::LabelSet,\n measurements: M,\n ) {\n for measure in measurements.into_iter() {\n let instrument = measure.instrument();\n instrument.record_one(measure.into_value(), &label_set);\n }\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse crate::api;\nuse crate::exporter::metrics::prometheus;\nuse std::borrow::Cow;\nuse std::collections::HashMap;\n\npub type LabelSet = HashMap<Cow<'static, str>, Cow<'static, str>>;\nimpl api::LabelSet for LabelSet {}\n\n#[allow(missing_debug_implementations)]\npub struct Meter {\n registry: &'static prometheus::Registry,\n component: &'static str,\n}\n\nimpl Meter {\n \n pub fn new(component: &'static str) -> Self {\n Meter {\n registry: prometheus::default_registry(),\n component,\n }\n }\n\n \n fn build_opts(&self, name: String, description: String) -> prometheus::Opts {\n \n let help = if !description.is_empty() {\n description\n } else {\n format!(\"{} metric\", name)\n };\n prometheus::Opts::new(name, help).namespace(format!(\"{}_\", self.component))\n }\n}\n\nimpl api::Meter for Meter {\n \n type LabelSet = LabelSet;\n \n type I64Counter = prometheus::IntCounterVec;\n \n type F64Counter = prometheus::CounterVec;\n \n type I64Gauge = prometheus::IntGaugeVec;\n \n type F64Gauge = prometheus::GaugeVec;\n \n type I64Measure = prometheus::IntMeasure;\n \n type F64Measure = prometheus::HistogramVec;\n\n \n fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet {\n let mut label_set: Self::LabelSet = Default::default();\n\n for api::KeyValue { key, value } in key_values.into_iter() {\n label_set.insert(key.into(), value.into());\n }\n\n label_set\n }\n\n \n fn new_i64_counter<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::I64Counter {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let counter_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let counter = prometheus::IntCounterVec::new(counter_opts, &labels).unwrap();\n self.registry.register(Box::new(counter.clone())).unwrap();\n\n counter\n }\n\n \n "},"suffix":{"kind":"string","value":"\n\n \n fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::I64Gauge {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let gauge_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let gauge = prometheus::IntGaugeVec::new(gauge_opts, &labels).unwrap();\n self.registry.register(Box::new(gauge.clone())).unwrap();\n\n gauge\n }\n\n \n fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::F64Gauge {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let gauge_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let gauge = prometheus::GaugeVec::new(gauge_opts, &labels).unwrap();\n self.registry.register(Box::new(gauge.clone())).unwrap();\n\n gauge\n }\n\n \n fn new_i64_measure<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::I64Measure {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let common_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let histogram_opts = prometheus::HistogramOpts::from(common_opts);\n let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();\n self.registry.register(Box::new(histogram.clone())).unwrap();\n\n prometheus::IntMeasure::new(histogram)\n }\n\n \n fn new_f64_measure<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::F64Measure {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let common_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let histogram_opts = prometheus::HistogramOpts::from(common_opts);\n let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();\n self.registry.register(Box::new(histogram.clone())).unwrap();\n\n histogram\n }\n\n \n fn record_batch<M: IntoIterator<Item = api::Measurement<Self::LabelSet>>>(\n &self,\n label_set: &Self::LabelSet,\n measurements: M,\n ) {\n for measure in measurements.into_iter() {\n let instrument = measure.instrument();\n instrument.record_one(measure.into_value(), &label_set);\n }\n }\n}\n"},"middle":{"kind":"string","value":"fn new_f64_counter<S: Into<String>>(\n &self,\n name: S,\n opts: api::MetricOptions,\n ) -> Self::F64Counter {\n let api::MetricOptions {\n description,\n unit: _unit,\n keys,\n alternate: _alternative,\n } = opts;\n let counter_opts = self.build_opts(name.into(), description);\n let labels = prometheus::convert_labels(&keys);\n let counter = prometheus::CounterVec::new(counter_opts, &labels).unwrap();\n self.registry.register(Box::new(counter.clone())).unwrap();\n\n counter\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"/// Convert from `sdk::LabelSet` to `prometheus`' label format.\n\nfn convert_label_set(label_set: &sdk::LabelSet) -> HashMap<&str, &str> {\n\n label_set\n\n .iter()\n\n .map(|(key, value)| (key.as_ref(), value.as_ref()))\n\n .collect()\n\n}\n\n\n\n/// Convert from list of `Key`s to prometheus' label format.\n\npub(crate) fn convert_labels(labels: &[Key]) -> Vec<&str> {\n\n labels\n\n .iter()\n\n .map(|k| k.inner())\n\n .map(|k| k.as_ref())\n\n .collect()\n\n}\n\n\n\n/// Prometheus IntCounterHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct IntCounterHandle(prometheus::IntCounter);\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":0,"score":155130.92165890988},{"content":"/// Meter is an interface to the metrics portion of the OpenTelemetry SDK.\n\n///\n\n/// The Meter interface allows creating of a registered metric instrument using methods specific to\n\n/// each kind of metric. There are six constructors representing the three kinds of instrument\n\n/// taking either floating point or integer inputs, see the detailed design below.\n\n///\n\n/// Binding instruments to a single Meter instance has two benefits:\n\n///\n\n/// 1. Instruments can be exported from the zero state, prior to first use, with no explicit\n\n/// Register call\n\n/// 2. The component name provided by the named Meter satisfies a namespace requirement\n\n///\n\n/// The recommended practice is to define structures to contain the instruments in use and keep\n\n/// references only to the instruments that are specifically needed.\n\n///\n\n/// We recognize that many existing metric systems support allocating metric instruments statically\n\n/// and providing the Meter interface at the time of use. In this example, typical of statsd\n\n/// clients, existing code may not be structured with a convenient place to store new metric\n\n/// instruments. Where this becomes a burden, it is recommended to use the global meter factory to\n\n/// construct a static named Meter, to construct metric instruments.\n\n///\n\n/// The situation is similar for users of Prometheus clients, where instruments are allocated\n\n/// statically and there is an implicit global. Such code may not have access to the appropriate\n\n/// Meter where instruments are defined. Where this becomes a burden, it is recommended to use the\n\n/// global meter factory to construct a static named Meter, to construct metric instruments.\n\n///\n\n/// Applications are expected to construct long-lived instruments. Instruments are considered\n\n/// permanent for the lifetime of a SDK, there is no method to delete them.\n\npub trait Meter {\n\n /// The `LabelSet` data type for this meter.\n\n type LabelSet: LabelSet;\n\n /// The `I64Counter` data type for this meter.\n\n type I64Counter: Counter<i64, Self::LabelSet>;\n\n /// The `F64Counter` data type for this meter.\n\n type F64Counter: Counter<f64, Self::LabelSet>;\n\n /// The `I64Gauge` data type for this meter.\n\n type I64Gauge: Gauge<i64, Self::LabelSet>;\n\n /// The `F64Gauge` data type for this meter.\n\n type F64Gauge: Gauge<f64, Self::LabelSet>;\n\n /// The `I64Measure` data type for this meter.\n\n type I64Measure: Measure<i64, Self::LabelSet>;\n\n /// The `F64Measure` data type for this meter.\n\n type F64Measure: Measure<f64, Self::LabelSet>;\n\n\n\n /// Returns a reference to a set of labels that cannot be read by the application.\n\n fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet;\n\n\n\n /// Creates a new `i64` counter with a given name and customized with passed options.\n","file_path":"src/api/metrics/mod.rs","rank":1,"score":117084.59219938946},{"content":"/// `LabelSet` is an implementation-level interface that represents a\n\n/// set of `KeyValue` for use as pre-defined labels in the metrics API.\n\npub trait LabelSet {}\n\n\n\n/// `MetricOptions` contains some options for metrics of any kind.\n\n#[derive(Default, Debug)]\n\npub struct MetricOptions {\n\n /// Description is an optional field describing the metric instrument.\n\n pub description: String,\n\n\n\n /// Unit is an optional field describing the metric instrument.\n\n /// Valid values are specified according to the\n\n /// [UCUM](http://unitsofmeasure.org/ucum.html).\n\n pub unit: api::Unit,\n\n\n\n /// Keys are dimension names for the given metric.\n\n pub keys: Vec<api::Key>,\n\n\n\n /// Alternate defines the property of metric value dependent on\n\n /// a metric type.\n\n ///\n\n /// - for `Counter`, `true` implies that the metric is an up-down\n","file_path":"src/api/metrics/mod.rs","rank":2,"score":113645.97507091952},{"content":"/// Returns `NoopMeter` for now\n\npub fn global_meter() -> crate::api::NoopMeter {\n\n crate::api::NoopMeter {}\n\n}\n","file_path":"src/global.rs","rank":3,"score":108584.51110410287},{"content":"/// An interface for recording values where the sum is of primary interest.\n\npub trait Counter<T, LS>: metrics::Instrument<LS>\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n LS: metrics::LabelSet,\n\n{\n\n /// The handle type for the implementing `Counter`.\n\n type Handle: CounterHandle<T>;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\n\n\n\n /// Creates a handle for this counter. The labels should contain the\n\n /// keys and values for each key specified in the `LabelSet`.\n\n ///\n\n /// If the labels do not contain a value for the key specified in the\n\n /// `LabelSet`, then the missing value will be treated as unspecified.\n\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\n\n\n\n /// Adds the value to the `Counter`'s sum.\n\n fn add(&self, value: T, label_set: &LS) {\n\n self.record_one(value.into(), label_set)\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/counter.rs","rank":4,"score":108223.70495682847},{"content":"/// `CounterHandle` is a handle for `Counter` instances.\n\n///\n\n/// It allows for repeated `add` calls for a pre-determined `LabelSet`.\n\npub trait CounterHandle<T>: metrics::InstrumentHandle\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n{\n\n /// Add works by calling the underlying `record_one` method\n\n /// available because this trait also implements `InstrumentHandle`.\n\n fn add(&self, value: T) {\n\n self.record_one(value.into())\n\n }\n\n}\n","file_path":"src/api/metrics/counter.rs","rank":5,"score":96859.98361275371},{"content":"/// Returns a reference to the global `Provider`\n\npub fn trace_provider() -> Arc<GlobalProvider> {\n\n GLOBAL_TRACER_PROVIDER\n\n .read()\n\n .expect(\"GLOBAL_TRACER_PROVIDER RwLock poisoned\")\n\n .clone()\n\n}\n\n\n","file_path":"src/global.rs","rank":6,"score":79255.48490956485},{"content":"/// Used to serialize and deserialize `SpanContext`s to and from a binary\n\n/// representation.\n\npub trait BinaryFormat {\n\n /// Serializes span context into a byte array and returns the array.\n\n fn to_bytes(&self, context: &api::SpanContext) -> [u8; 29];\n\n\n\n /// Deserializes a span context from a byte array.\n\n fn from_bytes(&self, bytes: Vec<u8>) -> api::SpanContext;\n\n}\n\n\n","file_path":"src/api/trace/propagator.rs","rank":7,"score":68804.8781111713},{"content":"/// Assigns the global `Tracer`\n\npub fn set_provider<P, T, S>(new_provider: P)\n\nwhere\n\n S: api::Span + 'static,\n\n T: api::Tracer<Span = S> + 'static,\n\n P: api::Provider<Tracer = T> + 'static,\n\n{\n\n let mut global_provider = GLOBAL_TRACER_PROVIDER\n\n .write()\n\n .expect(\"GLOBAL_TRACER_PROVIDER RwLock poisoned\");\n\n *global_provider = Arc::new(GlobalProvider::new(new_provider));\n\n}\n\n\n","file_path":"src/global.rs","rank":8,"score":67850.34369380536},{"content":"/// The implementation-level interface to Set/Add/Record individual\n\n/// metrics with precomputed labels.\n\npub trait InstrumentHandle {\n\n /// Allows the SDK to observe a single metric event.\n\n fn record_one(&self, value: MeasurementValue);\n\n}\n\n\n","file_path":"src/api/metrics/mod.rs","rank":9,"score":67362.14113444944},{"content":"///is used to inject and extract a value as text into carriers that travel\n\n/// in-band across process boundaries.\n\npub trait HttpTextFormat {\n\n /// Properly encodes the values of the `SpanContext` and injects them\n\n /// into the `Carrier`.\n\n fn inject(&self, context: api::SpanContext, carrier: &mut dyn Carrier);\n\n\n\n /// Retrieves encoded `SpanContext`s using the `Carrier`. It decodes\n\n /// the `SpanContext` and returns it. If no `SpanContext` was retrieved\n\n /// OR if the retrieved SpanContext is invalid then an empty `SpanContext`\n\n /// is returned.\n\n fn extract(&self, carrier: &dyn Carrier) -> api::SpanContext;\n\n}\n\n\n","file_path":"src/api/trace/propagator.rs","rank":10,"score":66745.12286580661},{"content":"/// The implementation-level interface to Set/Add/Record individual\n\n/// metrics without precomputed labels.\n\npub trait Instrument<LS> {\n\n /// Allows the SDK to observe a single metric event for a given set of labels.\n\n fn record_one(&self, value: MeasurementValue, label_set: &LS);\n\n}\n\n\n","file_path":"src/api/metrics/mod.rs","rank":11,"score":65761.60472401403},{"content":"/// `GaugeHandle` is a handle for `Gauge` instances.\n\n///\n\n/// It allows for repeated `set` calls for a pre-determined `LabelSet`.\n\npub trait GaugeHandle<T>: metrics::InstrumentHandle\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n{\n\n /// Set works by calling the underlying `record_one` method\n\n /// available because this trait also implements `InstrumentHandle`.\n\n fn set(&self, value: T) {\n\n self.record_one(value.into())\n\n }\n\n}\n","file_path":"src/api/metrics/gauge.rs","rank":12,"score":64971.504979335616},{"content":"/// `MeasureHandle` is a handle for `Measure` instances.\n\n///\n\n/// It allows for repeated `record` calls for a pre-determined `LabelSet`.\n\npub trait MeasureHandle<T>: metrics::InstrumentHandle\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n{\n\n /// Record works by calling the underlying `record_one` method\n\n /// available because this trait also implements `InstrumentHandle`.\n\n fn record(&self, value: T) {\n\n self.record_one(value.into())\n\n }\n\n}\n","file_path":"src/api/metrics/measure.rs","rank":13,"score":64971.504979335616},{"content":"/// An interface for recording values where the metric cannot be expressed\n\n/// as a sum or because the measurement interval is arbitrary.\n\npub trait Gauge<T, LS>: metrics::Instrument<LS>\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n LS: metrics::LabelSet,\n\n{\n\n /// The handle type for the implementing `Gauge`.\n\n type Handle: GaugeHandle<T>;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\n\n\n\n /// Creates a handle for this gauge. The labels should contain the\n\n /// keys and values for each key specified in the `LabelSet`.\n\n ///\n\n /// If the labels do not contain a value for the key specified in the\n\n /// `LabelSet`, then the missing value will be treated as unspecified.\n\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\n\n\n\n /// Assigns the passed value to the value of the gauge. The labels\n\n /// should contain the keys and values for each key specified in\n\n /// the `LabelSet`.\n\n ///\n\n /// If the labels do not contain a value for the key specified in the\n\n /// `LabelSet`, then the missing value will be treated as unspecified.\n\n fn set(&self, value: T, label_set: &LS) {\n\n self.record_one(value.into(), label_set)\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/gauge.rs","rank":14,"score":63222.05603024627},{"content":"/// An interface for recording values where the count or rate of\n\n/// events is meaningful.\n\npub trait Measure<T, LS>: metrics::Instrument<LS>\n\nwhere\n\n T: Into<metrics::value::MeasurementValue>,\n\n LS: metrics::LabelSet,\n\n{\n\n /// The handle type for the implementing `Measure`.\n\n type Handle: MeasureHandle<T>;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter`\n\n /// when batch recording.\n\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\n\n\n\n /// Creates a handle for this measure. The labels should contain the\n\n /// keys and values for each key specified in the `LabelSet`.\n\n ///\n\n /// If the labels do not contain a value for the key specified in the\n\n /// `LabelSet`, then the missing value will be treated as unspecified.\n\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\n\n\n\n /// Records the passed value to the value of the measure. The labels\n\n /// should contain the keys and values for each key specified in\n\n /// the `LabelSet`.\n\n ///\n\n /// If the labels do not contain a value for the key specified in the\n\n /// `LabelSet`, then the missing value will be treated as unspecified.\n\n fn record(&self, value: T, label_set: &LS) {\n\n self.record_one(value.into(), label_set)\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/measure.rs","rank":15,"score":63218.651419923655},{"content":" pub fn into_f64(self) -> f64 {\n\n f64::from_bits(self.0.into_inner())\n\n }\n\n}\n\n\n\nimpl From<i64> for MeasurementValue {\n\n /// Convert `i64` instances to `MeasurementValue` instances for use by\n\n /// `Instrument`s.\n\n fn from(value: i64) -> Self {\n\n MeasurementValue(atomic::AtomicU64::new(value as u64))\n\n }\n\n}\n\n\n\nimpl From<f64> for MeasurementValue {\n\n /// Convert `f64` instances to `MeasurementValue` instances for use by\n\n /// `Instrument`s.\n\n fn from(value: f64) -> Self {\n\n MeasurementValue(atomic::AtomicU64::new(value.to_bits()))\n\n }\n\n}\n","file_path":"src/api/metrics/value.rs","rank":16,"score":58400.22978973461},{"content":"//! # OpenTelemetry Metrics Measurement Values\n\n//!\n\n//! All values recorded by `Instrument`s must be formatted as `MeasurementValue`.\n\n//! `Meter`s can record values that impl `Into<MeasurementValue`. The two default\n\n//! types of values recorded are `i64` and `f64`.\n\nuse std::sync::atomic;\n\n\n\n/// `MeasurementValue` represents either an integer or a floating point value of a measurement. It\n\n/// needs to be accompanied with a value kind or some source that provides a value kind describing\n\n/// this measurement value.\n\n#[derive(Debug)]\n\npub struct MeasurementValue(atomic::AtomicU64);\n\n\n\nimpl MeasurementValue {\n\n /// Convert the underlying `AtomicU64` into a standard `i64`.\n\n pub fn into_i64(self) -> i64 {\n\n self.0.into_inner() as i64\n\n }\n\n\n\n /// Convert the underlying `AtomicU64` into a standard `f64`.\n","file_path":"src/api/metrics/value.rs","rank":17,"score":58399.73086088085},{"content":"//! # Metrics Counter Interface\n\n//!\n\n//! Counters support `add(value, label_set)`. Choose this kind of metric when\n\n//! the value is a quantity, the sum is of primary interest, and\n\n//! the event count and value distribution are not of primary interest.\n\n//!\n\n//! `Counter`s are defined as `monotonic = true` by default, meaning\n\n//! that positive values are expected. `monotonic = true` counters are\n\n//! typically used because they can automatically be interpreted as a rate.\n\n//!\n\n//! When passing `MetricOptions`, counters can be declared as `with_monotonic(false)`,\n\n//! in which case they support positive and negative increments.\n\n//! `monotonic = false` counters are useful to report changes in an\n\n//! accounting scheme, such as the number of bytes allocated and\n\n//! deallocated.\n\nuse crate::api::metrics;\n\n\n\n/// An interface for recording values where the sum is of primary interest.\n","file_path":"src/api/metrics/counter.rs","rank":18,"score":58375.3316532433},{"content":"fn main() {\n\n init_tracer();\n\n let meter = sdk::Meter::new(\"ex_com_basic\");\n\n\n\n let lemons_key = Key::new(\"ex_com_lemons\");\n\n let another_key = Key::new(\"ex_com_another\");\n\n\n\n let one_metric = meter.new_f64_gauge(\n\n \"ex_com_one\",\n\n MetricOptions::default()\n\n .with_keys(vec![lemons_key.clone()])\n\n .with_description(\"A gauge set to 1.0\"),\n\n );\n\n\n\n let measure_two = meter.new_f64_measure(\n\n \"ex_com_two\",\n\n MetricOptions::default().with_keys(vec![lemons_key.clone()]),\n\n );\n\n\n\n let common_labels = meter.labels(vec![lemons_key.i64(10)]);\n","file_path":"examples/basic.rs","rank":19,"score":52462.66673187335},{"content":"fn main() {\n\n let addr = ([127, 0, 0, 1], 9898).into();\n\n println!(\"Listening address: {:?}\", addr);\n\n let meter = sdk::Meter::new(\"hyper\");\n\n\n\n let common_key = Key::new(\"handler\");\n\n let common_labels = meter.labels(vec![common_key.string(\"all\")]);\n\n\n\n let http_counter = meter\n\n .new_i64_counter(\n\n \"example_http_requests_total\",\n\n MetricOptions::default()\n\n .with_description(\"Total number of HTTP requests made.\")\n\n .with_keys(vec![common_key.clone()]),\n\n )\n\n .acquire_handle(&common_labels);\n\n\n\n let http_req_histogram = meter\n\n .new_f64_measure(\n\n \"example_http_request_duration_seconds\",\n","file_path":"examples/hyper.rs","rank":20,"score":52462.66673187335},{"content":"fn main() {\n\n let tracer = sdk::Provider::default().get_tracer(\"report_example\");\n\n {\n\n let span0 = tracer.start(\"main\", None);\n\n thread::sleep(Duration::from_millis(10));\n\n {\n\n let mut span1 = tracer.start(\"sub\", Some(span0.get_context()));\n\n span1.set_attribute(api::Key::new(\"foo\").string(\"bar\"));\n\n span1.add_event(\"something wrong\".to_string());\n\n thread::sleep(Duration::from_millis(10));\n\n }\n\n }\n\n\n\n // Allow flush\n\n thread::sleep(Duration::from_millis(250));\n\n}\n","file_path":"examples/report.rs","rank":21,"score":52462.66673187335},{"content":"fn init_tracer() {\n\n let exporter = jaeger::Exporter::builder()\n\n .with_collector_endpoint(\"127.0.0.1:6831\".parse().unwrap())\n\n .with_process(jaeger::Process {\n\n service_name: \"trace-demo\",\n\n tags: vec![\n\n Key::new(\"exporter\").string(\"jaeger\"),\n\n Key::new(\"float\").f64(312.23),\n\n ],\n\n })\n\n .init();\n\n let provider = sdk::Provider::builder()\n\n .with_exporter(exporter)\n\n .with_config(sdk::Config {\n\n default_sampler: Sampler::Always,\n\n ..Default::default()\n\n })\n\n .build();\n\n global::set_provider(provider);\n\n}\n\n\n","file_path":"examples/basic.rs","rank":22,"score":50992.361119322086},{"content":"fn main() {\n\n init_tracer();\n\n let meter = sdk::Meter::new(\"ex_com_basic\");\n\n\n\n let lemons_key = Key::new(\"ex_com_lemons\");\n\n let another_key = Key::new(\"ex_com_another\");\n\n\n\n let one_metric = meter.new_f64_gauge(\n\n \"ex_com_one\",\n\n MetricOptions::default()\n\n .with_keys(vec![lemons_key.clone()])\n\n .with_description(\"A gauge set to 1.0\"),\n\n );\n\n\n\n let measure_two = meter.new_f64_measure(\n\n \"ex_com_two\",\n\n MetricOptions::default().with_keys(vec![lemons_key.clone()]),\n\n );\n\n\n\n let common_labels = meter.labels(vec![lemons_key.i64(10)]);\n","file_path":"examples/basic_print.rs","rank":23,"score":50992.361119322086},{"content":"/// Used to track `Span` and its status in the stack\n\nstruct ContextId {\n\n span: sdk::Span,\n\n duplicate: bool,\n\n}\n\n\n\n/// A stack of `Span`s that can be used to track active `Span`s per thread.\n\npub(crate) struct SpanStack {\n\n stack: Vec<ContextId>,\n\n ids: HashSet<u64>,\n\n}\n\n\n\nimpl SpanStack {\n\n /// Create a new `SpanStack`\n\n fn new() -> Self {\n\n SpanStack {\n\n stack: vec![],\n\n ids: HashSet::new(),\n\n }\n\n }\n\n\n","file_path":"src/sdk/trace/tracer.rs","rank":24,"score":49953.03186811978},{"content":"fn init_tracer() {\n\n let exporter = print::Exporter::builder()\n\n .init();\n\n let provider = sdk::Provider::builder()\n\n .with_exporter(exporter)\n\n .with_config(sdk::Config {\n\n default_sampler: Sampler::Always,\n\n ..Default::default()\n\n })\n\n .build();\n\n global::set_provider(provider);\n\n}\n\n\n","file_path":"examples/basic_print.rs","rank":25,"score":49654.04156969416},{"content":"/// Carriers provide an interface for adding and removing fields from an\n\n/// underlying struct like `HashMap`.\n\npub trait Carrier {\n\n /// Get a value for a key from the underlying data.\n\n fn get(&self, key: &'static str) -> Option<&str>;\n\n /// Add a key and value to the underlying.\n\n fn set(&mut self, key: &'static str, value: String);\n\n}\n\n\n\nimpl<S: std::hash::BuildHasher> api::Carrier for HashMap<&'static str, String, S> {\n\n /// Get a value for a key from the HashMap.\n\n fn get(&self, key: &'static str) -> Option<&str> {\n\n self.get(key).map(|v| v.as_str())\n\n }\n\n\n\n /// Set a key and value in the HashMap.\n\n fn set(&mut self, key: &'static str, value: String) {\n\n self.insert(key, value);\n\n }\n\n}\n","file_path":"src/api/trace/propagator.rs","rank":26,"score":43606.53701584788},{"content":"/// TracerGenerics are functions that have generic type parameters. They are a separate\n\n/// trait so that `Tracer` can be used as a trait object in `GlobalTracer`.\n\npub trait TracerGenerics: Tracer {\n\n /// Wraps the execution of the function body with a span.\n\n /// It starts a new span and sets it as the active span for the given function.\n\n /// It then executes the body. It closes the span before returning the execution result.\n\n fn with_span<T, F>(&self, name: &'static str, f: F) -> T\n\n where\n\n F: FnOnce(&mut Self::Span) -> T;\n\n}\n\n\n\n// These functions can be implemented for all tracers to allow for convenient `with_span` syntax.\n\nimpl<S: Tracer> TracerGenerics for S {\n\n /// Wraps the execution of the function body with a span.\n\n /// It starts a new span and sets it as the active span for the given function.\n\n /// It then executes the body. It closes the span before returning the execution result.\n\n fn with_span<T, F>(&self, name: &'static str, f: F) -> T\n\n where\n\n F: FnOnce(&mut Self::Span) -> T,\n\n {\n\n let active_context = self.get_active_span().get_context();\n\n let parent = if active_context.is_valid() {\n","file_path":"src/api/trace/tracer.rs","rank":27,"score":39876.88683848765},{"content":"/// `GenericTracer` allows `BoxedTracer`'s to contain and use a `Tracer` trait object.\n\npub trait GenericTracer: Send + Sync {\n\n /// Create a new invalid span for use in cases where there are no active spans.\n\n fn invalid_boxed(&self) -> Box<dyn api::Span>;\n\n\n\n /// Returns a trait object so the underlying implementation can be swapped\n\n /// out at runtime.\n\n fn start_boxed(&self, name: &str, parent: Option<api::SpanContext>) -> Box<dyn api::Span>;\n\n\n\n /// Returns the currently active span as a BoxedSpan\n\n fn get_active_span_boxed(&self) -> Box<dyn api::Span>;\n\n\n\n /// Returns the currently active span as a BoxedSpan\n\n fn mark_span_as_active_boxed(&self, span: &dyn api::Span);\n\n\n\n /// Marks the current span as inactive\n\n fn mark_span_as_inactive_boxed(&self, span_id: u64);\n\n}\n\n\n\nimpl<S: api::Span + 'static> GenericTracer for Box<dyn api::Tracer<Span = S>> {\n\n /// Create a new invalid span for use in cases where there are no active spans.\n","file_path":"src/global.rs","rank":28,"score":39576.026429663034},{"content":"/// `GenericProvider` allows `GlobalProvider`'s to contain and use a `Provider` trait object.\n\npub trait GenericProvider: Send + Sync {\n\n /// Creates a named tracer instance that is a trait object through the underlying `Provider`.\n\n fn get_tracer_boxed(&self, name: &'static str) -> Box<dyn GenericTracer>;\n\n}\n\n\n\nimpl api::Provider for dyn GenericProvider {\n\n /// Tracer is a boxed tracer so it can wrap any implementation of `Tracer`.\n\n type Tracer = BoxedTracer;\n\n\n\n /// Find or create a named instance of `BoxedTracer`.\n\n fn get_tracer(&self, name: &'static str) -> Self::Tracer {\n\n BoxedTracer(self.get_tracer_boxed(name))\n\n }\n\n}\n\n\n\nimpl<T, S> GenericProvider for Box<dyn api::Provider<Tracer = T>>\n\nwhere\n\n S: api::Span + 'static,\n\n T: api::Tracer<Span = S> + 'static,\n\n{\n","file_path":"src/global.rs","rank":29,"score":39576.026429663034},{"content":"/// Interface for constructing `Span`s.\n\npub trait Tracer: Send + Sync {\n\n /// The `Span` type used by this `Tracer`.\n\n type Span: api::Span;\n\n\n\n /// Returns a span with an invalid `SpanContext`. Used by functions that\n\n /// need to return a default span like `get_active_span` if no span is present.\n\n fn invalid(&self) -> Self::Span;\n\n\n\n /// Starts a new `Span`.\n\n ///\n\n /// By default the currently active `Span` is set as the new `Span`'s\n\n /// parent. The `Tracer` MAY provide other default options for newly\n\n /// created `Span`s.\n\n ///\n\n /// `Span` creation MUST NOT set the newly created `Span` as the currently\n\n /// active `Span` by default, but this functionality MAY be offered additionally\n\n /// as a separate operation.\n\n ///\n\n /// Each span has zero or one parent spans and zero or more child spans, which\n\n /// represent causally related operations. A tree of related spans comprises a\n","file_path":"src/api/trace/tracer.rs","rank":30,"score":38550.649881913196},{"content":"/// An interface to create `Tracer` instances.\n\npub trait Provider: Send + Sync {\n\n /// The `Tracer` type that this `Provider` will return.\n\n type Tracer: api::Tracer;\n\n\n\n /// Creates a named tracer instance of `Self::Tracer`.\n\n /// If the name is an empty string then provider uses default name.\n\n fn get_tracer(&self, name: &'static str) -> Self::Tracer;\n\n}\n","file_path":"src/api/trace/provider.rs","rank":31,"score":38550.649881913196},{"content":"/// Interface for a single operation within a trace.\n\npub trait Span: Send + Sync + std::fmt::Debug {\n\n /// An API to record events in the context of a given `Span`.\n\n ///\n\n /// Events have a time associated with the moment when they are\n\n /// added to the `Span`.\n\n ///\n\n /// Events SHOULD preserve the order in which they're set. This will typically match\n\n /// the ordering of the events' timestamps.\n\n ///\n\n /// Note that the OpenTelemetry project documents certain [\"standard event names and\n\n /// keys\"](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md)\n\n /// which have prescribed semantic meanings.\n\n fn add_event(&mut self, message: String) {\n\n self.add_event_with_timestamp(message, SystemTime::now())\n\n }\n\n\n\n /// An API to record events at a specific time in the context of a given `Span`.\n\n ///\n\n /// Events SHOULD preserve the order in which they're set. This will typically match\n\n /// the ordering of the events' timestamps.\n","file_path":"src/api/trace/span.rs","rank":32,"score":33057.95757067458},{"content":"/// `SpanExporter` defines the interface that protocol-specific exporters must\n\n/// implement so that they can be plugged into OpenTelemetry SDK and support\n\n/// sending of telemetry data.\n\n///\n\n/// The goals of the interface are:\n\n///\n\n/// - Minimize burden of implementation for protocol-dependent telemetry\n\n/// exporters. The protocol exporter is expected to be primarily a simple\n\n/// telemetry data encoder and transmitter.\n\n/// - Allow implementing helpers as composable components that use the same\n\n/// chainable Exporter interface. SDK authors are encouraged to implement common\n\n/// functionality such as queuing, batching, tagging, etc. as helpers. This\n\n/// functionality will be applicable regardless of what protocol exporter is used.\n\npub trait SpanExporter: Send + Sync + std::fmt::Debug {\n\n /// The type of `Span` that is exported\n\n type Span: api::Span;\n\n /// Exports a batch of telemetry data. Protocol exporters that will implement\n\n /// this function are typically expected to serialize and transmit the data\n\n /// to the destination.\n\n ///\n\n /// This function will never be called concurrently for the same exporter\n\n /// instance. It can be called again only after the current call returns.\n\n ///\n\n /// This function must not block indefinitely, there must be a reasonable\n\n /// upper limit after which the call must time out with an error result.\n\n fn export(&self, batch: Vec<Self::Span>) -> Result<(), ()>;\n\n\n\n /// Shuts down the exporter. Called when SDK is shut down. This is an\n\n /// opportunity for exporter to do any cleanup required.\n\n ///\n\n /// `shutdown` should be called only once for each Exporter instance. After\n\n /// the call to `shutdown`, subsequent calls to `SpanExport` are not allowed\n\n /// and should return an error.\n\n ///\n\n /// Shutdown should not block indefinitely (e.g. if it attempts to flush the\n\n /// data and the destination is unavailable). SDK authors can\n\n /// decide if they want to make the shutdown timeout to be configurable.\n\n fn shutdown(&self);\n\n\n\n /// Allows exporter to be downcast\n\n fn as_any(&self) -> &dyn std::any::Any;\n\n}\n","file_path":"src/exporter/trace/mod.rs","rank":33,"score":32305.128106693897},{"content":" /// `Counter`\n\n ///\n\n /// - for `Gauge`, `true` implies that the metric is a\n\n /// non-descending `Gauge`\n\n ///\n\n /// - for `Measure`, `true` implies that the metric supports\n\n /// positive and negative values\n\n pub alternate: bool,\n\n}\n\n\n\nimpl MetricOptions {\n\n /// Set a description for the current set of options.\n\n pub fn with_description<S: Into<String>>(self, description: S) -> Self {\n\n MetricOptions {\n\n description: description.into(),\n\n ..self\n\n }\n\n }\n\n\n\n /// Set a `Unit` for the current set of metric options.\n","file_path":"src/api/metrics/mod.rs","rank":40,"score":28395.71320016423},{"content":" type F64Measure = NoopMeasure<f64>;\n\n\n\n /// Returns a no-op `NoopLabelSet`.\n\n fn labels(&self, _key_values: Vec<api::KeyValue>) -> Self::LabelSet {\n\n NoopLabelSet {}\n\n }\n\n\n\n /// Returns a no-op `I64Counter` instance.\n\n fn new_i64_counter<S: Into<String>>(\n\n &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::I64Counter {\n\n NoopCounter {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n\n\n /// Returns a no-op `F64Counter` instance.\n\n fn new_f64_counter<S: Into<String>>(\n","file_path":"src/api/metrics/noop.rs","rank":43,"score":28393.50745654088},{"content":" pub fn with_unit(self, unit: api::Unit) -> Self {\n\n MetricOptions { unit, ..self }\n\n }\n\n\n\n /// Set a list of `Key`s for the current set metric of options.\n\n pub fn with_keys(self, keys: Vec<api::Key>) -> Self {\n\n MetricOptions { keys, ..self }\n\n }\n\n\n\n /// Set monotonic for the given set of metric options.\n\n pub fn with_monotonic(self, _monotonic: bool) -> Self {\n\n // TODO figure out counter vs gauge issue here.\n\n unimplemented!()\n\n }\n\n\n\n /// Set absolute for the given set of metric options.\n\n pub fn with_absolute(self, absolute: bool) -> Self {\n\n MetricOptions {\n\n alternate: !absolute,\n\n ..self\n","file_path":"src/api/metrics/mod.rs","rank":45,"score":28391.096045840324},{"content":" fn new_i64_counter<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Counter;\n\n\n\n /// Creates a new `f64` counter with a given name and customized with passed options.\n\n fn new_f64_counter<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Counter;\n\n\n\n /// Creates a new `i64` gauge with a given name and customized with passed options.\n\n fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Gauge;\n\n\n\n /// Creates a new `f64` gauge with a given name and customized with passed options.\n\n fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Gauge;\n\n\n\n /// Creates a new `i64` measure with a given name and customized with passed options.\n\n fn new_i64_measure<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Measure;\n\n\n\n /// Creates a new `f64` measure with a given name and customized with passed options.\n\n fn new_f64_measure<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Measure;\n\n\n\n /// Atomically records a batch of measurements.\n\n fn record_batch<M: IntoIterator<Item = Measurement<Self::LabelSet>>>(\n\n &self,\n\n label_set: &Self::LabelSet,\n\n measurements: M,\n\n );\n\n}\n","file_path":"src/api/metrics/mod.rs","rank":46,"score":28391.004003183534},{"content":"pub mod gauge;\n\npub mod measure;\n\npub mod noop;\n\npub mod value;\n\n\n\nuse counter::Counter;\n\nuse gauge::Gauge;\n\nuse measure::Measure;\n\nuse value::MeasurementValue;\n\n\n\n/// The implementation-level interface to Set/Add/Record individual\n\n/// metrics without precomputed labels.\n","file_path":"src/api/metrics/mod.rs","rank":48,"score":28387.627708693864},{"content":"//! # No-op OpenTelemetry Metrics Implementation\n\n//!\n\n//! This implementation is returned as the global Meter if no `Meter`\n\n//! has been set. It is also useful for testing purposes as it is intended\n\n//! to have minimal resource utilization and runtime impact.\n\nuse crate::api;\n\nuse std::marker;\n\nuse std::sync::Arc;\n\n\n\n/// A no-op instance of a `Meter`.\n\n#[derive(Debug)]\n\npub struct NoopMeter {}\n\n\n\nimpl api::Meter for NoopMeter {\n\n type LabelSet = NoopLabelSet;\n\n type I64Counter = NoopCounter<i64>;\n\n type F64Counter = NoopCounter<f64>;\n\n type I64Gauge = NoopGauge<i64>;\n\n type F64Gauge = NoopGauge<f64>;\n\n type I64Measure = NoopMeasure<i64>;\n","file_path":"src/api/metrics/noop.rs","rank":49,"score":28386.64784744102},{"content":" &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::F64Counter {\n\n NoopCounter {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n\n\n /// Returns a no-op `I64Gauge` instance.\n\n fn new_i64_gauge<S: Into<String>>(\n\n &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::I64Gauge {\n\n NoopGauge {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n\n","file_path":"src/api/metrics/noop.rs","rank":50,"score":28386.593802297215},{"content":" }\n\n }\n\n}\n\n\n\n/// Used to record `MeasurementValue`s for a given `Instrument` for use in\n\n/// batch recording by a `Meter`.\n\n#[allow(missing_debug_implementations)]\n\npub struct Measurement<LS> {\n\n instrument: Arc<dyn Instrument<LS>>,\n\n value: MeasurementValue,\n\n}\n\n\n\nimpl<LS: LabelSet> Measurement<LS> {\n\n /// Create a new measurement\n\n pub fn new(instrument: Arc<dyn Instrument<LS>>, value: MeasurementValue) -> Self {\n\n Measurement { instrument, value }\n\n }\n\n\n\n /// Returns an instrument that created this measurement.\n\n pub fn instrument(&self) -> Arc<dyn Instrument<LS>> {\n\n self.instrument.clone()\n\n }\n\n\n\n /// Returns a value recorded in this measurement.\n\n pub fn into_value(self) -> MeasurementValue {\n\n self.value\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/mod.rs","rank":51,"score":28385.42857242814},{"content":"\n\nimpl<T> api::CounterHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\n\n\n\nimpl<T> api::GaugeHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\n\n\n\nimpl<T> api::MeasureHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\n\n\n\n/// A no-op instance of a `Counter`.\n\n#[derive(Debug)]\n\npub struct NoopCounter<T> {\n\n _marker: marker::PhantomData<T>,\n\n}\n\n\n\nimpl<T: Into<api::MeasurementValue> + 'static> api::Counter<T, NoopLabelSet> for NoopCounter<T> {\n\n type Handle = NoopHandle<T>;\n\n\n\n /// Returns a no-op `Measurement`.\n\n fn measurement(&self, value: T) -> api::Measurement<NoopLabelSet> {\n\n let handle = self.acquire_handle(&NoopLabelSet {});\n\n api::Measurement {\n","file_path":"src/api/metrics/noop.rs","rank":52,"score":28384.131729356453},{"content":" /// Returns a no-op `F64Gauge` instance.\n\n fn new_f64_gauge<S: Into<String>>(\n\n &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::F64Gauge {\n\n NoopGauge {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n\n\n /// Returns a no-op `I64Measure` instance.\n\n fn new_i64_measure<S: Into<String>>(\n\n &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::I64Measure {\n\n NoopMeasure {\n\n _marker: marker::PhantomData,\n\n }\n","file_path":"src/api/metrics/noop.rs","rank":53,"score":28383.051415728034},{"content":" }\n\n\n\n /// Returns a no-op `F64Measure` instance.\n\n fn new_f64_measure<S: Into<String>>(\n\n &self,\n\n _name: S,\n\n _opts: api::MetricOptions,\n\n ) -> Self::F64Measure {\n\n NoopMeasure {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n\n\n /// Ignores batch recordings\n\n fn record_batch<M: IntoIterator<Item = api::Measurement<NoopLabelSet>>>(\n\n &self,\n\n _label_set: &NoopLabelSet,\n\n _measurements: M,\n\n ) {\n\n // Ignored\n","file_path":"src/api/metrics/noop.rs","rank":54,"score":28382.66140517782},{"content":" }\n\n}\n\n\n\n/// A no-op instance of `LabelSet`.\n\n#[derive(Debug)]\n\npub struct NoopLabelSet {}\n\n\n\nimpl api::LabelSet for NoopLabelSet {}\n\n\n\n/// A no-op instance of all metric `InstrumentHandler`\n\n#[derive(Debug)]\n\npub struct NoopHandle<T> {\n\n _marker: marker::PhantomData<T>,\n\n}\n\n\n\nimpl<T> api::Instrument<NoopLabelSet> for NoopHandle<T> {\n\n fn record_one(&self, _value: api::MeasurementValue, _label_set: &NoopLabelSet) {\n\n // Ignored\n\n }\n\n}\n","file_path":"src/api/metrics/noop.rs","rank":55,"score":28382.601777719938},{"content":" instrument: Arc::new(handle),\n\n value: value.into(),\n\n }\n\n }\n\n\n\n /// Returns a `NoopHandle`\n\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\n\n NoopHandle {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n}\n\n\n\nimpl<T> api::Instrument<NoopLabelSet> for NoopCounter<T> {\n\n /// Ignores all recorded measurement values.\n\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\n\n // Ignored\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/noop.rs","rank":56,"score":28382.175341583992},{"content":"//! form a sufficient basis for expression of a wide variety of metric data.\n\n//! Programmers write and read these as `add()`, `set()`, and `record()`\n\n//! method calls, signifying the semantics and standard interpretation,\n\n//! and we believe these three methods are all that are needed.\n\n//!\n\n//! Nevertheless, it is common to apply restrictions on metric values, the\n\n//! inputs to `add()`, `set()`, and `record()`, in order to refine their\n\n//! standard interpretation. Generally, there is a question of whether\n\n//! the instrument can be used to compute a rate, because that is usually\n\n//! a desirable analysis. Each metric instrument offers an optional\n\n//! declaration, specifying restrictions on values input to the metric.\n\n//! For example, Measures are declared as non-negative by default,\n\n//! appropriate for reporting sizes and durations; a Measure option is\n\n//! provided to record positive or negative values, but it does not change\n\n//! the kind of instrument or the method name used, as the semantics are\n\n//! unchanged.\n\nuse crate::api;\n\nuse std::sync::Arc;\n\n\n\npub mod counter;\n","file_path":"src/api/metrics/mod.rs","rank":57,"score":28381.55947501478},{"content":"/// A no-op instance of a `Gauge`.\n\n#[derive(Debug)]\n\npub struct NoopGauge<T> {\n\n _marker: marker::PhantomData<T>,\n\n}\n\n\n\nimpl api::Gauge<i64, NoopLabelSet> for NoopGauge<i64> {\n\n type Handle = NoopHandle<i64>;\n\n\n\n /// Returns a no-op `Measurement`.\n\n fn measurement(&self, value: i64) -> api::Measurement<NoopLabelSet> {\n\n let handle = self.acquire_handle(&NoopLabelSet {});\n\n api::Measurement {\n\n instrument: Arc::new(handle),\n\n value: api::MeasurementValue::from(value),\n\n }\n\n }\n\n\n\n /// Returns a `NoopHandle`\n\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\n","file_path":"src/api/metrics/noop.rs","rank":58,"score":28380.435284230145},{"content":"//! To capture measurements using an `Instrument`, you need an SDK that\n\n//! implements the `Meter` API.\n\n//!\n\n//! ## Metric kinds and inputs\n\n//!\n\n//! The API distinguishes metric instruments by semantic meaning, not by\n\n//! the type of value produced in an exporter. This is a departure from\n\n//! convention, compared with a number of common metric libraries, and\n\n//! stems from the separation of the API and the SDK. The SDK ultimately\n\n//! determines how to handle metric events and could potentially implement\n\n//! non-standard behavior.\n\n//!\n\n//! This explains why the metric API does not have metric instrument kinds\n\n//! for exporting \"Histogram\" and \"Summary\" distribution explicitly, for\n\n//! example. These are both semantically `Measure` instruments and an SDK\n\n//! can be configured to produce histograms or distribution summaries from\n\n//! Measure events. It is out of scope for the Metrics API to specify how\n\n//! these alternatives are configured in a particular SDK.\n\n//!\n\n//! We believe the three metric kinds `Counter`, `Gauge`, and `Measure`\n","file_path":"src/api/metrics/mod.rs","rank":59,"score":28380.186502163484},{"content":"/// A no-op instance of a `Measure`.\n\n#[derive(Debug)]\n\npub struct NoopMeasure<T> {\n\n _marker: marker::PhantomData<T>,\n\n}\n\n\n\nimpl api::Measure<i64, NoopLabelSet> for NoopMeasure<i64> {\n\n type Handle = NoopHandle<i64>;\n\n\n\n /// Returns a no-op `Measurement`.\n\n fn measurement(&self, value: i64) -> api::Measurement<NoopLabelSet> {\n\n let handle = self.acquire_handle(&NoopLabelSet {});\n\n\n\n api::Measurement::new(Arc::new(handle), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Returns a `NoopHandle`\n\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\n\n NoopHandle {\n\n _marker: marker::PhantomData,\n","file_path":"src/api/metrics/noop.rs","rank":60,"score":28379.79324710551},{"content":"//! # Metrics Measure Interface\n\n//!\n\n//! `Measure`s support `record(value, label_set)`, signifying that\n\n//! events report individual measurements. This kind of metric\n\n//! should be used when the count or rate of events is meaningful\n\n//! and either:\n\n//!\n\n//! - The sum is of interest in addition to the count (rate)\n\n//! - Quantile information is of interest.\n\n//!\n\n//! `Measure`s are defined as `with_absolute(true)` by default,\n\n//! meaning that negative values are invalid. `absolute = true`\n\n//! measures are typically used to record absolute values such as\n\n//! durations and sizes.\n\n//!\n\n//! When passing `MetricOptions`, measures can be declared as\n\n//! `with_abslute(false)` to indicate support for positive and negative values.\n\nuse crate::api::metrics;\n\n\n\n/// An interface for recording values where the count or rate of\n\n/// events is meaningful.\n","file_path":"src/api/metrics/measure.rs","rank":61,"score":28379.53680683349},{"content":" }\n\n }\n\n}\n\n\n\nimpl api::Measure<f64, NoopLabelSet> for NoopMeasure<f64> {\n\n type Handle = NoopHandle<f64>;\n\n\n\n /// Returns a no-op `Measurement`.\n\n fn measurement(&self, value: f64) -> api::Measurement<NoopLabelSet> {\n\n let handle = self.acquire_handle(&NoopLabelSet {});\n\n\n\n api::Measurement::new(Arc::new(handle), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Returns a `NoopHandle`\n\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\n\n NoopHandle {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n}\n\n\n\nimpl<T> api::Instrument<NoopLabelSet> for NoopMeasure<T> {\n\n /// Ignores all measurement values and labels.\n\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\n\n // Ignored\n\n }\n\n}\n","file_path":"src/api/metrics/noop.rs","rank":62,"score":28379.514813972597},{"content":"//! # Metrics Gauge Interface\n\n//!\n\n//! `Gauge`s support `set(value, label_set)`. `Gauge` metrics express\n\n//! a pre-calculated value that is either `set` by explicit instrumentation\n\n//! or observed through a callback. Generally, this kind of metric should\n\n//! be used when the metric cannot be expressed as a sum or because the\n\n//! measurement interval is arbitrary. Use this kind of metric when the\n\n//! measurement is not a quantity, and the sum and event count are not of\n\n//! interest.\n\n//!\n\n//! `Gauge`s are defined as `monotonic = false` by default, meaning that new\n\n//! values are permitted to make positive or negative changes to the\n\n//! gauge. There is no restriction on the sign of the input for gauges.\n\n//!\n\n//! As an option, gauges can be declared as `with_monotonic(true)`, in which case\n\n//! successive values are expected to rise monotonically. `monotonic = true`\n\n//! gauges are useful in reporting computed cumulative sums, allowing an\n\n//! application to compute a current value and report it, without\n\n//! remembering the last-reported value in order to report an increment.\n\nuse crate::api::metrics;\n\n\n\n/// An interface for recording values where the metric cannot be expressed\n\n/// as a sum or because the measurement interval is arbitrary.\n","file_path":"src/api/metrics/gauge.rs","rank":63,"score":28379.466030317017},{"content":" NoopHandle {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n}\n\n\n\nimpl api::Gauge<f64, NoopLabelSet> for NoopGauge<f64> {\n\n type Handle = NoopHandle<f64>;\n\n\n\n /// Returns a no-op `Measurement`.\n\n fn measurement(&self, value: f64) -> api::Measurement<NoopLabelSet> {\n\n let handle = self.acquire_handle(&NoopLabelSet {});\n\n api::Measurement {\n\n instrument: Arc::new(handle),\n\n value: api::MeasurementValue::from(value),\n\n }\n\n }\n\n\n\n /// Returns a `NoopHandle`\n\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\n","file_path":"src/api/metrics/noop.rs","rank":64,"score":28378.959576845016},{"content":" NoopHandle {\n\n _marker: marker::PhantomData,\n\n }\n\n }\n\n}\n\n\n\nimpl<T> api::InstrumentHandle for NoopHandle<T> {\n\n /// Ignores all measurement values.\n\n fn record_one(&self, _value: api::MeasurementValue) {\n\n // Ignored\n\n }\n\n}\n\n\n\nimpl<T> api::Instrument<NoopLabelSet> for NoopGauge<T> {\n\n /// Ignores all measurement values and labels.\n\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\n\n // Ignored\n\n }\n\n}\n\n\n","file_path":"src/api/metrics/noop.rs","rank":65,"score":28378.345052926845},{"content":"//! # OpenTelemetry Metrics API\n\n//!\n\n//! The user-facing metrics API supports producing diagnostic measurements\n\n//! using three basic kinds of instrument. \"Metrics\" are the thing being\n\n//! produced--mathematical, statistical summaries of certain observable\n\n//! behavior in the program. `Instrument`s are the devices used by the\n\n//! program to record observations about their behavior. Therefore, we use\n\n//! \"metric instrument\" to refer to a program object, allocated through the\n\n//! API, used for recording metrics. There are three distinct instruments\n\n//! in the Metrics API, commonly known as `Counter`s, `Gauge`s, and\n\n//! `Measure`s.\n\n//!\n\n//! Monitoring and alerting are the common use-case for the data provided\n\n//! through metric instruments, after various collection and aggregation\n\n//! strategies are applied to the data. We find there are many other uses\n\n//! for the metric events that stream into these instruments. We imagine\n\n//! metric data being aggregated and recorded as events in tracing and\n\n//! logging systems too, and for this reason OpenTelemetry requires a\n\n//! separation of the API from the SDK.\n\n//!\n","file_path":"src/api/metrics/mod.rs","rank":66,"score":28376.741174123275},{"content":"//! Metric exporters\n\npub mod prometheus;\n","file_path":"src/exporter/metrics/mod.rs","rank":67,"score":28374.60844579191},{"content":"\n\nimpl api::Counter<i64, sdk::LabelSet> for prometheus::IntCounterVec {\n\n /// Prometheus' `CounterHandle`\n\n type Handle = IntCounterHandle;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n IntCounterHandle(self.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for prometheus::IntCounterVec {\n\n /// Record a single counter measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.with(&convert_label_set(label_set))\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":68,"score":27113.42998490238},{"content":"impl api::InstrumentHandle for CounterHandle {\n\n /// record a single counter measurement value for precomputed labels\n\n fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.inc_by(value.into_f64())\n\n }\n\n}\n\n\n\nimpl api::CounterHandle<f64> for CounterHandle {}\n\n\n\n// GAUGE COMPAT\n\n\n\n/// Prometheus IntGaugeHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct IntGaugeHandle(prometheus::IntGauge);\n\n\n\nimpl api::Gauge<i64, sdk::LabelSet> for prometheus::IntGaugeVec {\n\n type Handle = IntGaugeHandle;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":69,"score":27113.00016016006},{"content":"\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n CounterHandle(self.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for prometheus::CounterVec {\n\n /// record a single counter measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.with(&convert_label_set(label_set))\n\n .inc_by(value.into_f64())\n\n }\n\n}\n\n\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":70,"score":27112.99224508055},{"content":"//! # OpenTelemetry Prometheus Exporter\n\n//!\n\n//! This exporter currently delegates to the [Prometheus library]\n\n//! library which implements the [Prometheus API].\n\n//!\n\n//! [Prometheus library]: https://github.com/tikv/rust-prometheus\n\n//! [Prometheus API]: https://prometheus.io\n\nuse crate::api;\n\nuse crate::sdk;\n\nuse api::Key;\n\npub use prometheus::{\n\n default_registry, Counter, CounterVec, Encoder, Gauge, GaugeVec, Histogram, HistogramOpts,\n\n HistogramVec, IntCounter, IntCounterVec, IntGauge, IntGaugeVec, Opts, Registry, TextEncoder,\n\n};\n\nuse std::collections::HashMap;\n\nuse std::sync::Arc;\n\n\n\n/// Convert from `sdk::LabelSet` to `prometheus`' label format.\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":71,"score":27112.865047902138},{"content":" .inc_by(value.into_i64())\n\n }\n\n}\n\n\n\nimpl api::InstrumentHandle for IntCounterHandle {\n\n /// Record a single counter measurement value for preset values\n\n fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.inc_by(value.into_i64())\n\n }\n\n}\n\n\n\nimpl api::CounterHandle<i64> for IntCounterHandle {}\n\n\n\n/// Prometheus CounterHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct CounterHandle(prometheus::Counter);\n\n\n\nimpl api::Counter<f64, sdk::LabelSet> for prometheus::CounterVec {\n\n type Handle = CounterHandle;\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":72,"score":27110.00569340173},{"content":"}\n\n\n\nimpl api::Measure<i64, sdk::LabelSet> for IntMeasure {\n\n type Handle = IntMeasureHandle;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n IntMeasureHandle(self.0.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for IntMeasure {\n\n /// record a single measure measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.0\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":73,"score":27109.98488395923},{"content":" type Handle = MeasureHandle;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n MeasureHandle(self.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for prometheus::HistogramVec {\n\n /// record a single measure measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.with(&convert_label_set(label_set))\n\n .observe(value.into_f64())\n\n }\n\n}\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":74,"score":27109.46975674256},{"content":" fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.set(value.into_i64())\n\n }\n\n}\n\n\n\nimpl api::GaugeHandle<i64> for IntGaugeHandle {}\n\n\n\n/// Prometheus GaugeHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct GaugeHandle(prometheus::Gauge);\n\n\n\nimpl api::Gauge<f64, sdk::LabelSet> for prometheus::GaugeVec {\n\n type Handle = GaugeHandle;\n\n\n\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\n\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":75,"score":27109.244757043736},{"content":" /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n GaugeHandle(self.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for prometheus::GaugeVec {\n\n /// record a single gauge measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.with(&convert_label_set(label_set))\n\n .set(value.into_f64())\n\n }\n\n}\n\n\n\nimpl api::InstrumentHandle for GaugeHandle {\n\n /// record a single gauge measurement value for precomputed labels\n\n fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.set(value.into_f64())\n\n }\n\n}\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":76,"score":27107.055480404884},{"content":" .with(&convert_label_set(label_set))\n\n .observe(value.into_i64() as f64)\n\n }\n\n}\n\n\n\nimpl api::InstrumentHandle for IntMeasureHandle {\n\n /// record a single measure measurement value for precomputed labels\n\n fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.observe(value.into_i64() as f64)\n\n }\n\n}\n\n\n\nimpl api::MeasureHandle<i64> for IntMeasureHandle {}\n\n\n\n/// Prometheus MeasureHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct MeasureHandle(prometheus::Histogram);\n\n\n\nimpl api::Measure<f64, sdk::LabelSet> for prometheus::HistogramVec {\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":77,"score":27106.726571308816},{"content":" fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\n\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\n\n }\n\n\n\n /// Creates a handle for this instrument.\n\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\n\n IntGaugeHandle(self.with(&convert_label_set(labels)))\n\n }\n\n}\n\n\n\nimpl api::Instrument<sdk::LabelSet> for prometheus::IntGaugeVec {\n\n /// record a single gauge measurement value\n\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\n\n self.with(&convert_label_set(label_set))\n\n .set(value.into_i64())\n\n }\n\n}\n\n\n\nimpl api::InstrumentHandle for IntGaugeHandle {\n\n /// record a single gauge measurement value for precomputed labels\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":78,"score":27106.624528164386},{"content":"\n\nimpl api::InstrumentHandle for MeasureHandle {\n\n /// record a single measure measurement value for precomputed labels\n\n fn record_one(&self, value: api::MeasurementValue) {\n\n self.0.observe(value.into_f64())\n\n }\n\n}\n\n\n\nimpl api::MeasureHandle<f64> for MeasureHandle {}\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":79,"score":27104.360642608786},{"content":"\n\nimpl api::GaugeHandle<f64> for GaugeHandle {}\n\n\n\n// MEASURE COMPAT\n\n\n\n/// Prometheus IntMeasureHandle\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct IntMeasureHandle(prometheus::Histogram);\n\n\n\n/// Prometheus Histograms do not have i64 variant, `IntMeasure` will convert i64 to float when it\n\n/// records values.\n\n#[derive(Clone)]\n\n#[allow(missing_debug_implementations)]\n\npub struct IntMeasure(prometheus::HistogramVec);\n\n\n\nimpl IntMeasure {\n\n pub(crate) fn new(histogram: prometheus::HistogramVec) -> Self {\n\n IntMeasure(histogram)\n\n }\n","file_path":"src/exporter/metrics/prometheus/mod.rs","rank":80,"score":27104.16783089015},{"content":"//! OpenTelemetry shared core date types\n\nuse std::borrow::Cow;\n\n\n\n/// Key used for metric `LabelSet`s and trace `Span` attributes.\n\n#[derive(Clone, Debug)]\n\npub struct Key(Cow<'static, str>);\n\n\n\nimpl Key {\n\n /// Create a new `Key`.\n\n pub fn new<S: Into<Cow<'static, str>>>(value: S) -> Self {\n\n Key(value.into())\n\n }\n\n\n\n /// Create a `KeyValue` pair for `bool` values.\n\n pub fn bool(&self, value: bool) -> KeyValue {\n\n KeyValue {\n\n key: self.clone(),\n\n value: Value::Bool(value),\n\n }\n\n }\n","file_path":"src/api/core.rs","rank":81,"score":28.96560182753313},{"content":"pub use self::core::{Key, KeyValue, Unit, Value};\n\npub use distributed_context::http_b3_propagator::HttpB3Propagator;\n\npub use metrics::{\n\n counter::{Counter, CounterHandle},\n\n gauge::{Gauge, GaugeHandle},\n\n measure::{Measure, MeasureHandle},\n\n noop::NoopMeter,\n\n value::MeasurementValue,\n\n Instrument, InstrumentHandle, LabelSet, Measurement, Meter, MetricOptions,\n\n};\n\npub use trace::{\n\n noop::{NoopProvider, NoopSpan, NoopTracer},\n\n propagator::{BinaryFormat, Carrier, HttpTextFormat},\n\n provider::Provider,\n\n sampler::Sampler,\n\n span::Span,\n\n span_context::{SpanContext, TRACE_FLAGS_UNUSED, TRACE_FLAG_SAMPLED},\n\n tracer::{Tracer, TracerGenerics},\n\n};\n","file_path":"src/api/mod.rs","rank":82,"score":27.12385552980011},{"content":"\n\n /// Returns a reference to the key's `Cow` type for use in `LabelSet`s.\n\n pub fn inner(&self) -> &Cow<'static, str> {\n\n &self.0\n\n }\n\n\n\n /// Returns the inner `Cow` type.\n\n pub fn into_inner(self) -> Cow<'static, str> {\n\n self.0\n\n }\n\n}\n\n\n\nimpl From<&'static str> for Key {\n\n /// Convert a `&str` to a `Key`.\n\n fn from(key_str: &'static str) -> Self {\n\n Key(Cow::from(key_str))\n\n }\n\n}\n\n\n\nimpl Into<Cow<'static, str>> for Key {\n","file_path":"src/api/core.rs","rank":83,"score":26.992576051813614},{"content":" /// Converts `Key` instances into `Cow`\n\n fn into(self) -> Cow<'static, str> {\n\n self.0\n\n }\n\n}\n\n\n\nimpl Into<String> for Key {\n\n /// Converts `Key` instances into `String`.\n\n fn into(self) -> String {\n\n self.0.to_string()\n\n }\n\n}\n\n\n\n/// Value types for use in `KeyValue` pairs.\n\n#[derive(Clone, Debug)]\n\npub enum Value {\n\n /// bool values\n\n Bool(bool),\n\n /// i64 values\n\n I64(i64),\n","file_path":"src/api/core.rs","rank":84,"score":25.383690004227674},{"content":" }\n\n }\n\n}\n\n\n\n/// Units denote underlying data units tracked by `Meter`s.\n\n#[derive(Default, Debug)]\n\npub struct Unit(String);\n\n\n\nimpl Unit {\n\n /// Create a new `Unit` from an `Into<String>`\n\n pub fn new<S: Into<String>>(value: S) -> Self {\n\n Unit(value.into())\n\n }\n\n}\n","file_path":"src/api/core.rs","rank":85,"score":24.042162997059734},{"content":" return sdk::Tracer::new(component_name, tracer)\n\n } else if let Some(exporter) = exporter.downcast_ref::<print::Exporter>() {\n\n return sdk::Tracer::new(component_name, tracer)\n\n } else {\n\n fail(\"Only jaeger or print exporters allowed\");\n\n }\n\n }\n\n}\n\n\n\nimpl api::Provider for Provider {\n\n /// This implementation of `api::Provider` produces `sdk::Tracer` instances.\n\n type Tracer = sdk::Tracer;\n\n\n\n /// Find or create `Tracer` instance by name.\n\n fn get_tracer(&self, name: &'static str) -> Self::Tracer {\n\n // Use default value if name is invalid empty string\n\n let component_name = if name.is_empty() {\n\n DEFAULT_COMPONENT_NAME\n\n } else {\n\n name\n","file_path":"src/sdk/trace/provider.rs","rank":86,"score":22.077262417561823},{"content":" fn to_string(&self) -> String {\n\n match self {\n\n Value::Bool(value) => value.to_string(),\n\n Value::I64(value) => value.to_string(),\n\n Value::U64(value) => value.to_string(),\n\n Value::F64(value) => value.to_string(),\n\n Value::String(value) => value.clone(),\n\n Value::Bytes(value) => {\n\n String::from_utf8(value.clone()).unwrap_or_else(|_| String::new())\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl Into<Cow<'static, str>> for Value {\n\n /// Convert `Value` types into `Cow` for use in `LabelSet`s.\n\n fn into(self) -> Cow<'static, str> {\n\n self.to_string().into()\n\n }\n\n}\n","file_path":"src/api/core.rs","rank":87,"score":21.763807172864922},{"content":" /// u64 values\n\n U64(u64),\n\n /// f64 values\n\n F64(f64),\n\n /// String values\n\n String(String),\n\n /// Byte array values\n\n Bytes(Vec<u8>),\n\n}\n\n\n\nimpl From<&str> for Value {\n\n /// Convenience method for creating a `Value` form a `&str`.\n\n fn from(value_str: &str) -> Self {\n\n Value::String(value_str.to_string())\n\n }\n\n}\n\n\n\nimpl ToString for Value {\n\n /// Convert `Value` types to `String` for use by exporters that only use\n\n /// `String` values.\n","file_path":"src/api/core.rs","rank":88,"score":21.66909790607231},{"content":"\n\n/// `KeyValue` pairs are used by `LabelSet`s and `Span` attributes.\n\n#[derive(Clone, Debug)]\n\npub struct KeyValue {\n\n /// Dimension or event key\n\n pub key: Key,\n\n /// Dimension or event value\n\n pub value: Value,\n\n}\n\n\n\nimpl KeyValue {\n\n /// Create a new `KeyValue` pair.\n\n pub fn new<K, V>(key: K, value: V) -> Self\n\n where\n\n K: Into<Key>,\n\n V: Into<Value>,\n\n {\n\n KeyValue {\n\n key: key.into(),\n\n value: value.into(),\n","file_path":"src/api/core.rs","rank":89,"score":21.41505139891015},{"content":" fn as_any(&self) -> &dyn any::Any {\n\n self\n\n }\n\n}\n\n\n\n/// Jaeger process configuration\n\n#[derive(Debug)]\n\npub struct Process {\n\n /// The name of the traced service that all spans will be reported as belonging to.\n\n pub service_name: &'static str,\n\n /// Metadata about the service that will appear in all `Span`s.\n\n pub tags: Vec<api::KeyValue>,\n\n}\n\n\n\nimpl Default for Process {\n\n /// Default `Process` config\n\n fn default() -> Self {\n\n Process {\n\n service_name: DEFAULT_SERVICE_NAME,\n\n tags: Default::default(),\n","file_path":"src/exporter/trace/jaeger.rs","rank":90,"score":21.11922791841714},{"content":"pub struct Provider {\n\n named_tracers: RwLock<HashMap<&'static str, sdk::Tracer>>,\n\n exporters: Vec<Box<dyn SpanExporter<Span = sdk::Span> + 'static>>,\n\n config: sdk::Config,\n\n}\n\n\n\nimpl Default for Provider {\n\n fn default() -> Self {\n\n Provider::builder().build()\n\n }\n\n}\n\n\n\nimpl Provider {\n\n /// Create a new `Provider` builder.\n\n pub fn builder() -> Builder {\n\n Builder::default()\n\n }\n\n\n\n /// Initialize a new `Tracer` by name.\n\n fn initialize_tracer(&self, component_name: &'static str) -> sdk::Tracer {\n","file_path":"src/sdk/trace/provider.rs","rank":91,"score":20.391778025839006},{"content":"use hyper::{header::CONTENT_TYPE, rt::Future, service::service_fn_ok, Body, Response, Server};\n\nuse opentelemetry::api::{\n\n Counter, CounterHandle, Gauge, GaugeHandle, Key, Measure, MeasureHandle, Meter, MetricOptions,\n\n};\n\nuse opentelemetry::exporter::metrics::prometheus::{Encoder, TextEncoder};\n\nuse opentelemetry::sdk;\n\nuse std::time::SystemTime;\n\n\n","file_path":"examples/hyper.rs","rank":92,"score":20.029758215840996},{"content":"//! #### Measure\n\n//!\n\n//! `Measure` describes the type of the individual values recorded by a library. It\n\n//! defines a contract between the library exposing the measurements and an\n\n//! application that will aggregate those individual measurements into a `Metric`.\n\n//! `Measure` is identified by name, description and a unit of values.\n\n//!\n\n//! #### Measurement\n\n//!\n\n//! `Measurement` describes a single value to be collected for a `Measure`.\n\n//! `Measurement` is an empty interface in API surface. This interface is defined in\n\n//! SDK.\n\n//!\n\n//! ### Recording metrics with predefined aggregation\n\n//!\n\n//! The base trait for creating new metrics metrics is called `Meter`. It\n\n//! defines basic methods like creating metrics with a name and labels. Structs\n\n//! implementing the various metrics define their aggregation type as well as a structure of\n\n//! individual measurements or Points. API defines the following types of\n\n//! pre-aggregated metrics:\n","file_path":"src/lib.rs","rank":93,"score":19.53409807991317},{"content":" /// Sets a single `Attribute` where the attribute properties are passed as arguments.\n\n ///\n\n /// Note that the OpenTelemetry project documents certain [\"standard\n\n /// attributes\"](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md)\n\n /// that have prescribed semantic meanings.\n\n fn set_attribute(&mut self, attribute: api::KeyValue) {\n\n let _ = self.data.try_lock().map(|mut span_data| {\n\n let api::KeyValue { key, value } = attribute;\n\n span_data.set_tag(|| jaeger::Tag::new(key, value.to_string()));\n\n });\n\n }\n\n\n\n /// Sets the status of the `Span`. If used, this will override the default `Span`\n\n /// status, which is `OK`.\n\n fn set_status(&mut self, _status: String) {\n\n // Ignored for now\n\n }\n\n\n\n /// Updates the `Span`'s name.\n\n fn update_name(&mut self, new_name: String) {\n","file_path":"src/sdk/trace/span.rs","rank":94,"score":17.99168211739031},{"content":"//! # Binary Propagator\n\n//!\n\n//! `BinaryFormat` is a formatter to serialize and deserialize a\n\n//! value into a binary format.\n\n//!\n\n//! `BinaryFormat` MUST expose the APIs that serializes values into bytes,\n\n//! and deserializes values from bytes.\n\nuse crate::api;\n\nuse std::convert::TryInto;\n\n\n\n/// Extracts and injects `SpanContext`s from byte arrays.\n\n#[derive(Debug, Default)]\n\npub struct BinaryPropagator {}\n\n\n\nimpl BinaryPropagator {\n\n /// Create a new binary propagator.\n\n pub fn new() -> Self {\n\n BinaryPropagator {}\n\n }\n\n}\n","file_path":"src/api/distributed_context/binary_propagator.rs","rank":95,"score":16.915437092565526},{"content":" MetricOptions::default()\n\n .with_description(\"The HTTP request latencies in seconds.\")\n\n .with_keys(vec![common_key.clone()]),\n\n )\n\n .acquire_handle(&common_labels);\n\n\n\n let http_body_gauge = meter\n\n .new_f64_gauge(\n\n \"example_http_response_size_bytes\",\n\n MetricOptions::default()\n\n .with_description(\"The HTTP response sizes in bytes.\")\n\n .with_keys(vec![common_key]),\n\n )\n\n .acquire_handle(&common_labels);\n\n\n\n let new_service = move || {\n\n let encoder = TextEncoder::new();\n\n let http_counter = http_counter.clone();\n\n let http_body_gauge = http_body_gauge.clone();\n\n let http_req_histogram = http_req_histogram.clone();\n","file_path":"examples/hyper.rs","rank":96,"score":16.86593255080105},{"content":"\n\n let gauge = one_metric.acquire_handle(&common_labels);\n\n\n\n let measure = measure_two.acquire_handle(&common_labels);\n\n\n\n global::trace_provider()\n\n .get_tracer(\"component-main\")\n\n .with_span(\"operation\", move |span| {\n\n span.add_event(\"Nice operation!\".to_string());\n\n span.set_attribute(another_key.string(\"yes\"));\n\n\n\n gauge.set(1.0);\n\n\n\n meter.record_batch(\n\n &common_labels,\n\n vec![one_metric.measurement(1.0), measure_two.measurement(2.0)],\n\n );\n\n\n\n global::trace_provider()\n\n .get_tracer(\"component-bar\")\n","file_path":"examples/basic.rs","rank":97,"score":16.73063649658037},{"content":"\n\n let gauge = one_metric.acquire_handle(&common_labels);\n\n\n\n let measure = measure_two.acquire_handle(&common_labels);\n\n\n\n global::trace_provider()\n\n .get_tracer(\"component-main\")\n\n .with_span(\"operation\", move |span| {\n\n span.add_event(\"Nice operation!\".to_string());\n\n span.set_attribute(another_key.string(\"yes\"));\n\n\n\n gauge.set(1.0);\n\n\n\n meter.record_batch(\n\n &common_labels,\n\n vec![one_metric.measurement(1.0), measure_two.measurement(2.0)],\n\n );\n\n\n\n global::trace_provider()\n\n .get_tracer(\"component-bar\")\n","file_path":"examples/basic_print.rs","rank":98,"score":16.73063649658037},{"content":"//! OpenTelemetry global `Tracer` and `Meter` singletons.\n\nuse crate::api::{self, KeyValue, SpanContext, Tracer};\n\nuse std::any::Any;\n\nuse std::sync::{Arc, RwLock};\n\nuse std::time::SystemTime;\n\n\n\n/// Boxed span wraps a generic trait object so that `BoxedTracer`s\n\n/// can return whichever type of span they were configured to use.\n\n#[derive(Debug)]\n\npub struct BoxedSpan(Box<dyn api::Span>);\n\n\n\nimpl api::Span for BoxedSpan {\n\n /// Delegates to inner span.0\n\n fn add_event_with_timestamp(&mut self, message: String, timestamp: SystemTime) {\n\n self.0.add_event_with_timestamp(message, timestamp)\n\n }\n\n\n\n /// Delegates to inner span.\n\n fn add_link(&mut self, link: api::SpanContext) {\n\n self.0.add_link(link)\n","file_path":"src/global.rs","rank":99,"score":16.59123369573057}],"string":"[\n {\n \"content\": \"/// Convert from `sdk::LabelSet` to `prometheus`' label format.\\n\\nfn convert_label_set(label_set: &sdk::LabelSet) -> HashMap<&str, &str> {\\n\\n label_set\\n\\n .iter()\\n\\n .map(|(key, value)| (key.as_ref(), value.as_ref()))\\n\\n .collect()\\n\\n}\\n\\n\\n\\n/// Convert from list of `Key`s to prometheus' label format.\\n\\npub(crate) fn convert_labels(labels: &[Key]) -> Vec<&str> {\\n\\n labels\\n\\n .iter()\\n\\n .map(|k| k.inner())\\n\\n .map(|k| k.as_ref())\\n\\n .collect()\\n\\n}\\n\\n\\n\\n/// Prometheus IntCounterHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct IntCounterHandle(prometheus::IntCounter);\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 0,\n \"score\": 155130.92165890988\n },\n {\n \"content\": \"/// Meter is an interface to the metrics portion of the OpenTelemetry SDK.\\n\\n///\\n\\n/// The Meter interface allows creating of a registered metric instrument using methods specific to\\n\\n/// each kind of metric. There are six constructors representing the three kinds of instrument\\n\\n/// taking either floating point or integer inputs, see the detailed design below.\\n\\n///\\n\\n/// Binding instruments to a single Meter instance has two benefits:\\n\\n///\\n\\n/// 1. Instruments can be exported from the zero state, prior to first use, with no explicit\\n\\n/// Register call\\n\\n/// 2. The component name provided by the named Meter satisfies a namespace requirement\\n\\n///\\n\\n/// The recommended practice is to define structures to contain the instruments in use and keep\\n\\n/// references only to the instruments that are specifically needed.\\n\\n///\\n\\n/// We recognize that many existing metric systems support allocating metric instruments statically\\n\\n/// and providing the Meter interface at the time of use. In this example, typical of statsd\\n\\n/// clients, existing code may not be structured with a convenient place to store new metric\\n\\n/// instruments. Where this becomes a burden, it is recommended to use the global meter factory to\\n\\n/// construct a static named Meter, to construct metric instruments.\\n\\n///\\n\\n/// The situation is similar for users of Prometheus clients, where instruments are allocated\\n\\n/// statically and there is an implicit global. Such code may not have access to the appropriate\\n\\n/// Meter where instruments are defined. Where this becomes a burden, it is recommended to use the\\n\\n/// global meter factory to construct a static named Meter, to construct metric instruments.\\n\\n///\\n\\n/// Applications are expected to construct long-lived instruments. Instruments are considered\\n\\n/// permanent for the lifetime of a SDK, there is no method to delete them.\\n\\npub trait Meter {\\n\\n /// The `LabelSet` data type for this meter.\\n\\n type LabelSet: LabelSet;\\n\\n /// The `I64Counter` data type for this meter.\\n\\n type I64Counter: Counter<i64, Self::LabelSet>;\\n\\n /// The `F64Counter` data type for this meter.\\n\\n type F64Counter: Counter<f64, Self::LabelSet>;\\n\\n /// The `I64Gauge` data type for this meter.\\n\\n type I64Gauge: Gauge<i64, Self::LabelSet>;\\n\\n /// The `F64Gauge` data type for this meter.\\n\\n type F64Gauge: Gauge<f64, Self::LabelSet>;\\n\\n /// The `I64Measure` data type for this meter.\\n\\n type I64Measure: Measure<i64, Self::LabelSet>;\\n\\n /// The `F64Measure` data type for this meter.\\n\\n type F64Measure: Measure<f64, Self::LabelSet>;\\n\\n\\n\\n /// Returns a reference to a set of labels that cannot be read by the application.\\n\\n fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet;\\n\\n\\n\\n /// Creates a new `i64` counter with a given name and customized with passed options.\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 1,\n \"score\": 117084.59219938946\n },\n {\n \"content\": \"/// `LabelSet` is an implementation-level interface that represents a\\n\\n/// set of `KeyValue` for use as pre-defined labels in the metrics API.\\n\\npub trait LabelSet {}\\n\\n\\n\\n/// `MetricOptions` contains some options for metrics of any kind.\\n\\n#[derive(Default, Debug)]\\n\\npub struct MetricOptions {\\n\\n /// Description is an optional field describing the metric instrument.\\n\\n pub description: String,\\n\\n\\n\\n /// Unit is an optional field describing the metric instrument.\\n\\n /// Valid values are specified according to the\\n\\n /// [UCUM](http://unitsofmeasure.org/ucum.html).\\n\\n pub unit: api::Unit,\\n\\n\\n\\n /// Keys are dimension names for the given metric.\\n\\n pub keys: Vec<api::Key>,\\n\\n\\n\\n /// Alternate defines the property of metric value dependent on\\n\\n /// a metric type.\\n\\n ///\\n\\n /// - for `Counter`, `true` implies that the metric is an up-down\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 2,\n \"score\": 113645.97507091952\n },\n {\n \"content\": \"/// Returns `NoopMeter` for now\\n\\npub fn global_meter() -> crate::api::NoopMeter {\\n\\n crate::api::NoopMeter {}\\n\\n}\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 3,\n \"score\": 108584.51110410287\n },\n {\n \"content\": \"/// An interface for recording values where the sum is of primary interest.\\n\\npub trait Counter<T, LS>: metrics::Instrument<LS>\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n LS: metrics::LabelSet,\\n\\n{\\n\\n /// The handle type for the implementing `Counter`.\\n\\n type Handle: CounterHandle<T>;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\\n\\n\\n\\n /// Creates a handle for this counter. The labels should contain the\\n\\n /// keys and values for each key specified in the `LabelSet`.\\n\\n ///\\n\\n /// If the labels do not contain a value for the key specified in the\\n\\n /// `LabelSet`, then the missing value will be treated as unspecified.\\n\\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\\n\\n\\n\\n /// Adds the value to the `Counter`'s sum.\\n\\n fn add(&self, value: T, label_set: &LS) {\\n\\n self.record_one(value.into(), label_set)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/counter.rs\",\n \"rank\": 4,\n \"score\": 108223.70495682847\n },\n {\n \"content\": \"/// `CounterHandle` is a handle for `Counter` instances.\\n\\n///\\n\\n/// It allows for repeated `add` calls for a pre-determined `LabelSet`.\\n\\npub trait CounterHandle<T>: metrics::InstrumentHandle\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n{\\n\\n /// Add works by calling the underlying `record_one` method\\n\\n /// available because this trait also implements `InstrumentHandle`.\\n\\n fn add(&self, value: T) {\\n\\n self.record_one(value.into())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/counter.rs\",\n \"rank\": 5,\n \"score\": 96859.98361275371\n },\n {\n \"content\": \"/// Returns a reference to the global `Provider`\\n\\npub fn trace_provider() -> Arc<GlobalProvider> {\\n\\n GLOBAL_TRACER_PROVIDER\\n\\n .read()\\n\\n .expect(\\\"GLOBAL_TRACER_PROVIDER RwLock poisoned\\\")\\n\\n .clone()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 6,\n \"score\": 79255.48490956485\n },\n {\n \"content\": \"/// Used to serialize and deserialize `SpanContext`s to and from a binary\\n\\n/// representation.\\n\\npub trait BinaryFormat {\\n\\n /// Serializes span context into a byte array and returns the array.\\n\\n fn to_bytes(&self, context: &api::SpanContext) -> [u8; 29];\\n\\n\\n\\n /// Deserializes a span context from a byte array.\\n\\n fn from_bytes(&self, bytes: Vec<u8>) -> api::SpanContext;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/trace/propagator.rs\",\n \"rank\": 7,\n \"score\": 68804.8781111713\n },\n {\n \"content\": \"/// Assigns the global `Tracer`\\n\\npub fn set_provider<P, T, S>(new_provider: P)\\n\\nwhere\\n\\n S: api::Span + 'static,\\n\\n T: api::Tracer<Span = S> + 'static,\\n\\n P: api::Provider<Tracer = T> + 'static,\\n\\n{\\n\\n let mut global_provider = GLOBAL_TRACER_PROVIDER\\n\\n .write()\\n\\n .expect(\\\"GLOBAL_TRACER_PROVIDER RwLock poisoned\\\");\\n\\n *global_provider = Arc::new(GlobalProvider::new(new_provider));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 8,\n \"score\": 67850.34369380536\n },\n {\n \"content\": \"/// The implementation-level interface to Set/Add/Record individual\\n\\n/// metrics with precomputed labels.\\n\\npub trait InstrumentHandle {\\n\\n /// Allows the SDK to observe a single metric event.\\n\\n fn record_one(&self, value: MeasurementValue);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 9,\n \"score\": 67362.14113444944\n },\n {\n \"content\": \"///is used to inject and extract a value as text into carriers that travel\\n\\n/// in-band across process boundaries.\\n\\npub trait HttpTextFormat {\\n\\n /// Properly encodes the values of the `SpanContext` and injects them\\n\\n /// into the `Carrier`.\\n\\n fn inject(&self, context: api::SpanContext, carrier: &mut dyn Carrier);\\n\\n\\n\\n /// Retrieves encoded `SpanContext`s using the `Carrier`. It decodes\\n\\n /// the `SpanContext` and returns it. If no `SpanContext` was retrieved\\n\\n /// OR if the retrieved SpanContext is invalid then an empty `SpanContext`\\n\\n /// is returned.\\n\\n fn extract(&self, carrier: &dyn Carrier) -> api::SpanContext;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/trace/propagator.rs\",\n \"rank\": 10,\n \"score\": 66745.12286580661\n },\n {\n \"content\": \"/// The implementation-level interface to Set/Add/Record individual\\n\\n/// metrics without precomputed labels.\\n\\npub trait Instrument<LS> {\\n\\n /// Allows the SDK to observe a single metric event for a given set of labels.\\n\\n fn record_one(&self, value: MeasurementValue, label_set: &LS);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 11,\n \"score\": 65761.60472401403\n },\n {\n \"content\": \"/// `GaugeHandle` is a handle for `Gauge` instances.\\n\\n///\\n\\n/// It allows for repeated `set` calls for a pre-determined `LabelSet`.\\n\\npub trait GaugeHandle<T>: metrics::InstrumentHandle\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n{\\n\\n /// Set works by calling the underlying `record_one` method\\n\\n /// available because this trait also implements `InstrumentHandle`.\\n\\n fn set(&self, value: T) {\\n\\n self.record_one(value.into())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/gauge.rs\",\n \"rank\": 12,\n \"score\": 64971.504979335616\n },\n {\n \"content\": \"/// `MeasureHandle` is a handle for `Measure` instances.\\n\\n///\\n\\n/// It allows for repeated `record` calls for a pre-determined `LabelSet`.\\n\\npub trait MeasureHandle<T>: metrics::InstrumentHandle\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n{\\n\\n /// Record works by calling the underlying `record_one` method\\n\\n /// available because this trait also implements `InstrumentHandle`.\\n\\n fn record(&self, value: T) {\\n\\n self.record_one(value.into())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/measure.rs\",\n \"rank\": 13,\n \"score\": 64971.504979335616\n },\n {\n \"content\": \"/// An interface for recording values where the metric cannot be expressed\\n\\n/// as a sum or because the measurement interval is arbitrary.\\n\\npub trait Gauge<T, LS>: metrics::Instrument<LS>\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n LS: metrics::LabelSet,\\n\\n{\\n\\n /// The handle type for the implementing `Gauge`.\\n\\n type Handle: GaugeHandle<T>;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\\n\\n\\n\\n /// Creates a handle for this gauge. The labels should contain the\\n\\n /// keys and values for each key specified in the `LabelSet`.\\n\\n ///\\n\\n /// If the labels do not contain a value for the key specified in the\\n\\n /// `LabelSet`, then the missing value will be treated as unspecified.\\n\\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\\n\\n\\n\\n /// Assigns the passed value to the value of the gauge. The labels\\n\\n /// should contain the keys and values for each key specified in\\n\\n /// the `LabelSet`.\\n\\n ///\\n\\n /// If the labels do not contain a value for the key specified in the\\n\\n /// `LabelSet`, then the missing value will be treated as unspecified.\\n\\n fn set(&self, value: T, label_set: &LS) {\\n\\n self.record_one(value.into(), label_set)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/gauge.rs\",\n \"rank\": 14,\n \"score\": 63222.05603024627\n },\n {\n \"content\": \"/// An interface for recording values where the count or rate of\\n\\n/// events is meaningful.\\n\\npub trait Measure<T, LS>: metrics::Instrument<LS>\\n\\nwhere\\n\\n T: Into<metrics::value::MeasurementValue>,\\n\\n LS: metrics::LabelSet,\\n\\n{\\n\\n /// The handle type for the implementing `Measure`.\\n\\n type Handle: MeasureHandle<T>;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter`\\n\\n /// when batch recording.\\n\\n fn measurement(&self, value: T) -> metrics::Measurement<LS>;\\n\\n\\n\\n /// Creates a handle for this measure. The labels should contain the\\n\\n /// keys and values for each key specified in the `LabelSet`.\\n\\n ///\\n\\n /// If the labels do not contain a value for the key specified in the\\n\\n /// `LabelSet`, then the missing value will be treated as unspecified.\\n\\n fn acquire_handle(&self, labels: &LS) -> Self::Handle;\\n\\n\\n\\n /// Records the passed value to the value of the measure. The labels\\n\\n /// should contain the keys and values for each key specified in\\n\\n /// the `LabelSet`.\\n\\n ///\\n\\n /// If the labels do not contain a value for the key specified in the\\n\\n /// `LabelSet`, then the missing value will be treated as unspecified.\\n\\n fn record(&self, value: T, label_set: &LS) {\\n\\n self.record_one(value.into(), label_set)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/measure.rs\",\n \"rank\": 15,\n \"score\": 63218.651419923655\n },\n {\n \"content\": \" pub fn into_f64(self) -> f64 {\\n\\n f64::from_bits(self.0.into_inner())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<i64> for MeasurementValue {\\n\\n /// Convert `i64` instances to `MeasurementValue` instances for use by\\n\\n /// `Instrument`s.\\n\\n fn from(value: i64) -> Self {\\n\\n MeasurementValue(atomic::AtomicU64::new(value as u64))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<f64> for MeasurementValue {\\n\\n /// Convert `f64` instances to `MeasurementValue` instances for use by\\n\\n /// `Instrument`s.\\n\\n fn from(value: f64) -> Self {\\n\\n MeasurementValue(atomic::AtomicU64::new(value.to_bits()))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/value.rs\",\n \"rank\": 16,\n \"score\": 58400.22978973461\n },\n {\n \"content\": \"//! # OpenTelemetry Metrics Measurement Values\\n\\n//!\\n\\n//! All values recorded by `Instrument`s must be formatted as `MeasurementValue`.\\n\\n//! `Meter`s can record values that impl `Into<MeasurementValue`. The two default\\n\\n//! types of values recorded are `i64` and `f64`.\\n\\nuse std::sync::atomic;\\n\\n\\n\\n/// `MeasurementValue` represents either an integer or a floating point value of a measurement. It\\n\\n/// needs to be accompanied with a value kind or some source that provides a value kind describing\\n\\n/// this measurement value.\\n\\n#[derive(Debug)]\\n\\npub struct MeasurementValue(atomic::AtomicU64);\\n\\n\\n\\nimpl MeasurementValue {\\n\\n /// Convert the underlying `AtomicU64` into a standard `i64`.\\n\\n pub fn into_i64(self) -> i64 {\\n\\n self.0.into_inner() as i64\\n\\n }\\n\\n\\n\\n /// Convert the underlying `AtomicU64` into a standard `f64`.\\n\",\n \"file_path\": \"src/api/metrics/value.rs\",\n \"rank\": 17,\n \"score\": 58399.73086088085\n },\n {\n \"content\": \"//! # Metrics Counter Interface\\n\\n//!\\n\\n//! Counters support `add(value, label_set)`. Choose this kind of metric when\\n\\n//! the value is a quantity, the sum is of primary interest, and\\n\\n//! the event count and value distribution are not of primary interest.\\n\\n//!\\n\\n//! `Counter`s are defined as `monotonic = true` by default, meaning\\n\\n//! that positive values are expected. `monotonic = true` counters are\\n\\n//! typically used because they can automatically be interpreted as a rate.\\n\\n//!\\n\\n//! When passing `MetricOptions`, counters can be declared as `with_monotonic(false)`,\\n\\n//! in which case they support positive and negative increments.\\n\\n//! `monotonic = false` counters are useful to report changes in an\\n\\n//! accounting scheme, such as the number of bytes allocated and\\n\\n//! deallocated.\\n\\nuse crate::api::metrics;\\n\\n\\n\\n/// An interface for recording values where the sum is of primary interest.\\n\",\n \"file_path\": \"src/api/metrics/counter.rs\",\n \"rank\": 18,\n \"score\": 58375.3316532433\n },\n {\n \"content\": \"fn main() {\\n\\n init_tracer();\\n\\n let meter = sdk::Meter::new(\\\"ex_com_basic\\\");\\n\\n\\n\\n let lemons_key = Key::new(\\\"ex_com_lemons\\\");\\n\\n let another_key = Key::new(\\\"ex_com_another\\\");\\n\\n\\n\\n let one_metric = meter.new_f64_gauge(\\n\\n \\\"ex_com_one\\\",\\n\\n MetricOptions::default()\\n\\n .with_keys(vec![lemons_key.clone()])\\n\\n .with_description(\\\"A gauge set to 1.0\\\"),\\n\\n );\\n\\n\\n\\n let measure_two = meter.new_f64_measure(\\n\\n \\\"ex_com_two\\\",\\n\\n MetricOptions::default().with_keys(vec![lemons_key.clone()]),\\n\\n );\\n\\n\\n\\n let common_labels = meter.labels(vec![lemons_key.i64(10)]);\\n\",\n \"file_path\": \"examples/basic.rs\",\n \"rank\": 19,\n \"score\": 52462.66673187335\n },\n {\n \"content\": \"fn main() {\\n\\n let addr = ([127, 0, 0, 1], 9898).into();\\n\\n println!(\\\"Listening address: {:?}\\\", addr);\\n\\n let meter = sdk::Meter::new(\\\"hyper\\\");\\n\\n\\n\\n let common_key = Key::new(\\\"handler\\\");\\n\\n let common_labels = meter.labels(vec![common_key.string(\\\"all\\\")]);\\n\\n\\n\\n let http_counter = meter\\n\\n .new_i64_counter(\\n\\n \\\"example_http_requests_total\\\",\\n\\n MetricOptions::default()\\n\\n .with_description(\\\"Total number of HTTP requests made.\\\")\\n\\n .with_keys(vec![common_key.clone()]),\\n\\n )\\n\\n .acquire_handle(&common_labels);\\n\\n\\n\\n let http_req_histogram = meter\\n\\n .new_f64_measure(\\n\\n \\\"example_http_request_duration_seconds\\\",\\n\",\n \"file_path\": \"examples/hyper.rs\",\n \"rank\": 20,\n \"score\": 52462.66673187335\n },\n {\n \"content\": \"fn main() {\\n\\n let tracer = sdk::Provider::default().get_tracer(\\\"report_example\\\");\\n\\n {\\n\\n let span0 = tracer.start(\\\"main\\\", None);\\n\\n thread::sleep(Duration::from_millis(10));\\n\\n {\\n\\n let mut span1 = tracer.start(\\\"sub\\\", Some(span0.get_context()));\\n\\n span1.set_attribute(api::Key::new(\\\"foo\\\").string(\\\"bar\\\"));\\n\\n span1.add_event(\\\"something wrong\\\".to_string());\\n\\n thread::sleep(Duration::from_millis(10));\\n\\n }\\n\\n }\\n\\n\\n\\n // Allow flush\\n\\n thread::sleep(Duration::from_millis(250));\\n\\n}\\n\",\n \"file_path\": \"examples/report.rs\",\n \"rank\": 21,\n \"score\": 52462.66673187335\n },\n {\n \"content\": \"fn init_tracer() {\\n\\n let exporter = jaeger::Exporter::builder()\\n\\n .with_collector_endpoint(\\\"127.0.0.1:6831\\\".parse().unwrap())\\n\\n .with_process(jaeger::Process {\\n\\n service_name: \\\"trace-demo\\\",\\n\\n tags: vec![\\n\\n Key::new(\\\"exporter\\\").string(\\\"jaeger\\\"),\\n\\n Key::new(\\\"float\\\").f64(312.23),\\n\\n ],\\n\\n })\\n\\n .init();\\n\\n let provider = sdk::Provider::builder()\\n\\n .with_exporter(exporter)\\n\\n .with_config(sdk::Config {\\n\\n default_sampler: Sampler::Always,\\n\\n ..Default::default()\\n\\n })\\n\\n .build();\\n\\n global::set_provider(provider);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/basic.rs\",\n \"rank\": 22,\n \"score\": 50992.361119322086\n },\n {\n \"content\": \"fn main() {\\n\\n init_tracer();\\n\\n let meter = sdk::Meter::new(\\\"ex_com_basic\\\");\\n\\n\\n\\n let lemons_key = Key::new(\\\"ex_com_lemons\\\");\\n\\n let another_key = Key::new(\\\"ex_com_another\\\");\\n\\n\\n\\n let one_metric = meter.new_f64_gauge(\\n\\n \\\"ex_com_one\\\",\\n\\n MetricOptions::default()\\n\\n .with_keys(vec![lemons_key.clone()])\\n\\n .with_description(\\\"A gauge set to 1.0\\\"),\\n\\n );\\n\\n\\n\\n let measure_two = meter.new_f64_measure(\\n\\n \\\"ex_com_two\\\",\\n\\n MetricOptions::default().with_keys(vec![lemons_key.clone()]),\\n\\n );\\n\\n\\n\\n let common_labels = meter.labels(vec![lemons_key.i64(10)]);\\n\",\n \"file_path\": \"examples/basic_print.rs\",\n \"rank\": 23,\n \"score\": 50992.361119322086\n },\n {\n \"content\": \"/// Used to track `Span` and its status in the stack\\n\\nstruct ContextId {\\n\\n span: sdk::Span,\\n\\n duplicate: bool,\\n\\n}\\n\\n\\n\\n/// A stack of `Span`s that can be used to track active `Span`s per thread.\\n\\npub(crate) struct SpanStack {\\n\\n stack: Vec<ContextId>,\\n\\n ids: HashSet<u64>,\\n\\n}\\n\\n\\n\\nimpl SpanStack {\\n\\n /// Create a new `SpanStack`\\n\\n fn new() -> Self {\\n\\n SpanStack {\\n\\n stack: vec![],\\n\\n ids: HashSet::new(),\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/sdk/trace/tracer.rs\",\n \"rank\": 24,\n \"score\": 49953.03186811978\n },\n {\n \"content\": \"fn init_tracer() {\\n\\n let exporter = print::Exporter::builder()\\n\\n .init();\\n\\n let provider = sdk::Provider::builder()\\n\\n .with_exporter(exporter)\\n\\n .with_config(sdk::Config {\\n\\n default_sampler: Sampler::Always,\\n\\n ..Default::default()\\n\\n })\\n\\n .build();\\n\\n global::set_provider(provider);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/basic_print.rs\",\n \"rank\": 25,\n \"score\": 49654.04156969416\n },\n {\n \"content\": \"/// Carriers provide an interface for adding and removing fields from an\\n\\n/// underlying struct like `HashMap`.\\n\\npub trait Carrier {\\n\\n /// Get a value for a key from the underlying data.\\n\\n fn get(&self, key: &'static str) -> Option<&str>;\\n\\n /// Add a key and value to the underlying.\\n\\n fn set(&mut self, key: &'static str, value: String);\\n\\n}\\n\\n\\n\\nimpl<S: std::hash::BuildHasher> api::Carrier for HashMap<&'static str, String, S> {\\n\\n /// Get a value for a key from the HashMap.\\n\\n fn get(&self, key: &'static str) -> Option<&str> {\\n\\n self.get(key).map(|v| v.as_str())\\n\\n }\\n\\n\\n\\n /// Set a key and value in the HashMap.\\n\\n fn set(&mut self, key: &'static str, value: String) {\\n\\n self.insert(key, value);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/trace/propagator.rs\",\n \"rank\": 26,\n \"score\": 43606.53701584788\n },\n {\n \"content\": \"/// TracerGenerics are functions that have generic type parameters. They are a separate\\n\\n/// trait so that `Tracer` can be used as a trait object in `GlobalTracer`.\\n\\npub trait TracerGenerics: Tracer {\\n\\n /// Wraps the execution of the function body with a span.\\n\\n /// It starts a new span and sets it as the active span for the given function.\\n\\n /// It then executes the body. It closes the span before returning the execution result.\\n\\n fn with_span<T, F>(&self, name: &'static str, f: F) -> T\\n\\n where\\n\\n F: FnOnce(&mut Self::Span) -> T;\\n\\n}\\n\\n\\n\\n// These functions can be implemented for all tracers to allow for convenient `with_span` syntax.\\n\\nimpl<S: Tracer> TracerGenerics for S {\\n\\n /// Wraps the execution of the function body with a span.\\n\\n /// It starts a new span and sets it as the active span for the given function.\\n\\n /// It then executes the body. It closes the span before returning the execution result.\\n\\n fn with_span<T, F>(&self, name: &'static str, f: F) -> T\\n\\n where\\n\\n F: FnOnce(&mut Self::Span) -> T,\\n\\n {\\n\\n let active_context = self.get_active_span().get_context();\\n\\n let parent = if active_context.is_valid() {\\n\",\n \"file_path\": \"src/api/trace/tracer.rs\",\n \"rank\": 27,\n \"score\": 39876.88683848765\n },\n {\n \"content\": \"/// `GenericTracer` allows `BoxedTracer`'s to contain and use a `Tracer` trait object.\\n\\npub trait GenericTracer: Send + Sync {\\n\\n /// Create a new invalid span for use in cases where there are no active spans.\\n\\n fn invalid_boxed(&self) -> Box<dyn api::Span>;\\n\\n\\n\\n /// Returns a trait object so the underlying implementation can be swapped\\n\\n /// out at runtime.\\n\\n fn start_boxed(&self, name: &str, parent: Option<api::SpanContext>) -> Box<dyn api::Span>;\\n\\n\\n\\n /// Returns the currently active span as a BoxedSpan\\n\\n fn get_active_span_boxed(&self) -> Box<dyn api::Span>;\\n\\n\\n\\n /// Returns the currently active span as a BoxedSpan\\n\\n fn mark_span_as_active_boxed(&self, span: &dyn api::Span);\\n\\n\\n\\n /// Marks the current span as inactive\\n\\n fn mark_span_as_inactive_boxed(&self, span_id: u64);\\n\\n}\\n\\n\\n\\nimpl<S: api::Span + 'static> GenericTracer for Box<dyn api::Tracer<Span = S>> {\\n\\n /// Create a new invalid span for use in cases where there are no active spans.\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 28,\n \"score\": 39576.026429663034\n },\n {\n \"content\": \"/// `GenericProvider` allows `GlobalProvider`'s to contain and use a `Provider` trait object.\\n\\npub trait GenericProvider: Send + Sync {\\n\\n /// Creates a named tracer instance that is a trait object through the underlying `Provider`.\\n\\n fn get_tracer_boxed(&self, name: &'static str) -> Box<dyn GenericTracer>;\\n\\n}\\n\\n\\n\\nimpl api::Provider for dyn GenericProvider {\\n\\n /// Tracer is a boxed tracer so it can wrap any implementation of `Tracer`.\\n\\n type Tracer = BoxedTracer;\\n\\n\\n\\n /// Find or create a named instance of `BoxedTracer`.\\n\\n fn get_tracer(&self, name: &'static str) -> Self::Tracer {\\n\\n BoxedTracer(self.get_tracer_boxed(name))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T, S> GenericProvider for Box<dyn api::Provider<Tracer = T>>\\n\\nwhere\\n\\n S: api::Span + 'static,\\n\\n T: api::Tracer<Span = S> + 'static,\\n\\n{\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 29,\n \"score\": 39576.026429663034\n },\n {\n \"content\": \"/// Interface for constructing `Span`s.\\n\\npub trait Tracer: Send + Sync {\\n\\n /// The `Span` type used by this `Tracer`.\\n\\n type Span: api::Span;\\n\\n\\n\\n /// Returns a span with an invalid `SpanContext`. Used by functions that\\n\\n /// need to return a default span like `get_active_span` if no span is present.\\n\\n fn invalid(&self) -> Self::Span;\\n\\n\\n\\n /// Starts a new `Span`.\\n\\n ///\\n\\n /// By default the currently active `Span` is set as the new `Span`'s\\n\\n /// parent. The `Tracer` MAY provide other default options for newly\\n\\n /// created `Span`s.\\n\\n ///\\n\\n /// `Span` creation MUST NOT set the newly created `Span` as the currently\\n\\n /// active `Span` by default, but this functionality MAY be offered additionally\\n\\n /// as a separate operation.\\n\\n ///\\n\\n /// Each span has zero or one parent spans and zero or more child spans, which\\n\\n /// represent causally related operations. A tree of related spans comprises a\\n\",\n \"file_path\": \"src/api/trace/tracer.rs\",\n \"rank\": 30,\n \"score\": 38550.649881913196\n },\n {\n \"content\": \"/// An interface to create `Tracer` instances.\\n\\npub trait Provider: Send + Sync {\\n\\n /// The `Tracer` type that this `Provider` will return.\\n\\n type Tracer: api::Tracer;\\n\\n\\n\\n /// Creates a named tracer instance of `Self::Tracer`.\\n\\n /// If the name is an empty string then provider uses default name.\\n\\n fn get_tracer(&self, name: &'static str) -> Self::Tracer;\\n\\n}\\n\",\n \"file_path\": \"src/api/trace/provider.rs\",\n \"rank\": 31,\n \"score\": 38550.649881913196\n },\n {\n \"content\": \"/// Interface for a single operation within a trace.\\n\\npub trait Span: Send + Sync + std::fmt::Debug {\\n\\n /// An API to record events in the context of a given `Span`.\\n\\n ///\\n\\n /// Events have a time associated with the moment when they are\\n\\n /// added to the `Span`.\\n\\n ///\\n\\n /// Events SHOULD preserve the order in which they're set. This will typically match\\n\\n /// the ordering of the events' timestamps.\\n\\n ///\\n\\n /// Note that the OpenTelemetry project documents certain [\\\"standard event names and\\n\\n /// keys\\\"](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md)\\n\\n /// which have prescribed semantic meanings.\\n\\n fn add_event(&mut self, message: String) {\\n\\n self.add_event_with_timestamp(message, SystemTime::now())\\n\\n }\\n\\n\\n\\n /// An API to record events at a specific time in the context of a given `Span`.\\n\\n ///\\n\\n /// Events SHOULD preserve the order in which they're set. This will typically match\\n\\n /// the ordering of the events' timestamps.\\n\",\n \"file_path\": \"src/api/trace/span.rs\",\n \"rank\": 32,\n \"score\": 33057.95757067458\n },\n {\n \"content\": \"/// `SpanExporter` defines the interface that protocol-specific exporters must\\n\\n/// implement so that they can be plugged into OpenTelemetry SDK and support\\n\\n/// sending of telemetry data.\\n\\n///\\n\\n/// The goals of the interface are:\\n\\n///\\n\\n/// - Minimize burden of implementation for protocol-dependent telemetry\\n\\n/// exporters. The protocol exporter is expected to be primarily a simple\\n\\n/// telemetry data encoder and transmitter.\\n\\n/// - Allow implementing helpers as composable components that use the same\\n\\n/// chainable Exporter interface. SDK authors are encouraged to implement common\\n\\n/// functionality such as queuing, batching, tagging, etc. as helpers. This\\n\\n/// functionality will be applicable regardless of what protocol exporter is used.\\n\\npub trait SpanExporter: Send + Sync + std::fmt::Debug {\\n\\n /// The type of `Span` that is exported\\n\\n type Span: api::Span;\\n\\n /// Exports a batch of telemetry data. Protocol exporters that will implement\\n\\n /// this function are typically expected to serialize and transmit the data\\n\\n /// to the destination.\\n\\n ///\\n\\n /// This function will never be called concurrently for the same exporter\\n\\n /// instance. It can be called again only after the current call returns.\\n\\n ///\\n\\n /// This function must not block indefinitely, there must be a reasonable\\n\\n /// upper limit after which the call must time out with an error result.\\n\\n fn export(&self, batch: Vec<Self::Span>) -> Result<(), ()>;\\n\\n\\n\\n /// Shuts down the exporter. Called when SDK is shut down. This is an\\n\\n /// opportunity for exporter to do any cleanup required.\\n\\n ///\\n\\n /// `shutdown` should be called only once for each Exporter instance. After\\n\\n /// the call to `shutdown`, subsequent calls to `SpanExport` are not allowed\\n\\n /// and should return an error.\\n\\n ///\\n\\n /// Shutdown should not block indefinitely (e.g. if it attempts to flush the\\n\\n /// data and the destination is unavailable). SDK authors can\\n\\n /// decide if they want to make the shutdown timeout to be configurable.\\n\\n fn shutdown(&self);\\n\\n\\n\\n /// Allows exporter to be downcast\\n\\n fn as_any(&self) -> &dyn std::any::Any;\\n\\n}\\n\",\n \"file_path\": \"src/exporter/trace/mod.rs\",\n \"rank\": 33,\n \"score\": 32305.128106693897\n },\n {\n \"content\": \" /// `Counter`\\n\\n ///\\n\\n /// - for `Gauge`, `true` implies that the metric is a\\n\\n /// non-descending `Gauge`\\n\\n ///\\n\\n /// - for `Measure`, `true` implies that the metric supports\\n\\n /// positive and negative values\\n\\n pub alternate: bool,\\n\\n}\\n\\n\\n\\nimpl MetricOptions {\\n\\n /// Set a description for the current set of options.\\n\\n pub fn with_description<S: Into<String>>(self, description: S) -> Self {\\n\\n MetricOptions {\\n\\n description: description.into(),\\n\\n ..self\\n\\n }\\n\\n }\\n\\n\\n\\n /// Set a `Unit` for the current set of metric options.\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 40,\n \"score\": 28395.71320016423\n },\n {\n \"content\": \" type F64Measure = NoopMeasure<f64>;\\n\\n\\n\\n /// Returns a no-op `NoopLabelSet`.\\n\\n fn labels(&self, _key_values: Vec<api::KeyValue>) -> Self::LabelSet {\\n\\n NoopLabelSet {}\\n\\n }\\n\\n\\n\\n /// Returns a no-op `I64Counter` instance.\\n\\n fn new_i64_counter<S: Into<String>>(\\n\\n &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::I64Counter {\\n\\n NoopCounter {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a no-op `F64Counter` instance.\\n\\n fn new_f64_counter<S: Into<String>>(\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 43,\n \"score\": 28393.50745654088\n },\n {\n \"content\": \" pub fn with_unit(self, unit: api::Unit) -> Self {\\n\\n MetricOptions { unit, ..self }\\n\\n }\\n\\n\\n\\n /// Set a list of `Key`s for the current set metric of options.\\n\\n pub fn with_keys(self, keys: Vec<api::Key>) -> Self {\\n\\n MetricOptions { keys, ..self }\\n\\n }\\n\\n\\n\\n /// Set monotonic for the given set of metric options.\\n\\n pub fn with_monotonic(self, _monotonic: bool) -> Self {\\n\\n // TODO figure out counter vs gauge issue here.\\n\\n unimplemented!()\\n\\n }\\n\\n\\n\\n /// Set absolute for the given set of metric options.\\n\\n pub fn with_absolute(self, absolute: bool) -> Self {\\n\\n MetricOptions {\\n\\n alternate: !absolute,\\n\\n ..self\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 45,\n \"score\": 28391.096045840324\n },\n {\n \"content\": \" fn new_i64_counter<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Counter;\\n\\n\\n\\n /// Creates a new `f64` counter with a given name and customized with passed options.\\n\\n fn new_f64_counter<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Counter;\\n\\n\\n\\n /// Creates a new `i64` gauge with a given name and customized with passed options.\\n\\n fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Gauge;\\n\\n\\n\\n /// Creates a new `f64` gauge with a given name and customized with passed options.\\n\\n fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Gauge;\\n\\n\\n\\n /// Creates a new `i64` measure with a given name and customized with passed options.\\n\\n fn new_i64_measure<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::I64Measure;\\n\\n\\n\\n /// Creates a new `f64` measure with a given name and customized with passed options.\\n\\n fn new_f64_measure<S: Into<String>>(&self, name: S, opts: MetricOptions) -> Self::F64Measure;\\n\\n\\n\\n /// Atomically records a batch of measurements.\\n\\n fn record_batch<M: IntoIterator<Item = Measurement<Self::LabelSet>>>(\\n\\n &self,\\n\\n label_set: &Self::LabelSet,\\n\\n measurements: M,\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 46,\n \"score\": 28391.004003183534\n },\n {\n \"content\": \"pub mod gauge;\\n\\npub mod measure;\\n\\npub mod noop;\\n\\npub mod value;\\n\\n\\n\\nuse counter::Counter;\\n\\nuse gauge::Gauge;\\n\\nuse measure::Measure;\\n\\nuse value::MeasurementValue;\\n\\n\\n\\n/// The implementation-level interface to Set/Add/Record individual\\n\\n/// metrics without precomputed labels.\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 48,\n \"score\": 28387.627708693864\n },\n {\n \"content\": \"//! # No-op OpenTelemetry Metrics Implementation\\n\\n//!\\n\\n//! This implementation is returned as the global Meter if no `Meter`\\n\\n//! has been set. It is also useful for testing purposes as it is intended\\n\\n//! to have minimal resource utilization and runtime impact.\\n\\nuse crate::api;\\n\\nuse std::marker;\\n\\nuse std::sync::Arc;\\n\\n\\n\\n/// A no-op instance of a `Meter`.\\n\\n#[derive(Debug)]\\n\\npub struct NoopMeter {}\\n\\n\\n\\nimpl api::Meter for NoopMeter {\\n\\n type LabelSet = NoopLabelSet;\\n\\n type I64Counter = NoopCounter<i64>;\\n\\n type F64Counter = NoopCounter<f64>;\\n\\n type I64Gauge = NoopGauge<i64>;\\n\\n type F64Gauge = NoopGauge<f64>;\\n\\n type I64Measure = NoopMeasure<i64>;\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 49,\n \"score\": 28386.64784744102\n },\n {\n \"content\": \" &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::F64Counter {\\n\\n NoopCounter {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a no-op `I64Gauge` instance.\\n\\n fn new_i64_gauge<S: Into<String>>(\\n\\n &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::I64Gauge {\\n\\n NoopGauge {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 50,\n \"score\": 28386.593802297215\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Used to record `MeasurementValue`s for a given `Instrument` for use in\\n\\n/// batch recording by a `Meter`.\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct Measurement<LS> {\\n\\n instrument: Arc<dyn Instrument<LS>>,\\n\\n value: MeasurementValue,\\n\\n}\\n\\n\\n\\nimpl<LS: LabelSet> Measurement<LS> {\\n\\n /// Create a new measurement\\n\\n pub fn new(instrument: Arc<dyn Instrument<LS>>, value: MeasurementValue) -> Self {\\n\\n Measurement { instrument, value }\\n\\n }\\n\\n\\n\\n /// Returns an instrument that created this measurement.\\n\\n pub fn instrument(&self) -> Arc<dyn Instrument<LS>> {\\n\\n self.instrument.clone()\\n\\n }\\n\\n\\n\\n /// Returns a value recorded in this measurement.\\n\\n pub fn into_value(self) -> MeasurementValue {\\n\\n self.value\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 51,\n \"score\": 28385.42857242814\n },\n {\n \"content\": \"\\n\\nimpl<T> api::CounterHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\\n\\n\\n\\nimpl<T> api::GaugeHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\\n\\n\\n\\nimpl<T> api::MeasureHandle<T> for NoopHandle<T> where T: Into<api::MeasurementValue> {}\\n\\n\\n\\n/// A no-op instance of a `Counter`.\\n\\n#[derive(Debug)]\\n\\npub struct NoopCounter<T> {\\n\\n _marker: marker::PhantomData<T>,\\n\\n}\\n\\n\\n\\nimpl<T: Into<api::MeasurementValue> + 'static> api::Counter<T, NoopLabelSet> for NoopCounter<T> {\\n\\n type Handle = NoopHandle<T>;\\n\\n\\n\\n /// Returns a no-op `Measurement`.\\n\\n fn measurement(&self, value: T) -> api::Measurement<NoopLabelSet> {\\n\\n let handle = self.acquire_handle(&NoopLabelSet {});\\n\\n api::Measurement {\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 52,\n \"score\": 28384.131729356453\n },\n {\n \"content\": \" /// Returns a no-op `F64Gauge` instance.\\n\\n fn new_f64_gauge<S: Into<String>>(\\n\\n &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::F64Gauge {\\n\\n NoopGauge {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a no-op `I64Measure` instance.\\n\\n fn new_i64_measure<S: Into<String>>(\\n\\n &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::I64Measure {\\n\\n NoopMeasure {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 53,\n \"score\": 28383.051415728034\n },\n {\n \"content\": \" }\\n\\n\\n\\n /// Returns a no-op `F64Measure` instance.\\n\\n fn new_f64_measure<S: Into<String>>(\\n\\n &self,\\n\\n _name: S,\\n\\n _opts: api::MetricOptions,\\n\\n ) -> Self::F64Measure {\\n\\n NoopMeasure {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Ignores batch recordings\\n\\n fn record_batch<M: IntoIterator<Item = api::Measurement<NoopLabelSet>>>(\\n\\n &self,\\n\\n _label_set: &NoopLabelSet,\\n\\n _measurements: M,\\n\\n ) {\\n\\n // Ignored\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 54,\n \"score\": 28382.66140517782\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n/// A no-op instance of `LabelSet`.\\n\\n#[derive(Debug)]\\n\\npub struct NoopLabelSet {}\\n\\n\\n\\nimpl api::LabelSet for NoopLabelSet {}\\n\\n\\n\\n/// A no-op instance of all metric `InstrumentHandler`\\n\\n#[derive(Debug)]\\n\\npub struct NoopHandle<T> {\\n\\n _marker: marker::PhantomData<T>,\\n\\n}\\n\\n\\n\\nimpl<T> api::Instrument<NoopLabelSet> for NoopHandle<T> {\\n\\n fn record_one(&self, _value: api::MeasurementValue, _label_set: &NoopLabelSet) {\\n\\n // Ignored\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 55,\n \"score\": 28382.601777719938\n },\n {\n \"content\": \" instrument: Arc::new(handle),\\n\\n value: value.into(),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a `NoopHandle`\\n\\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\\n\\n NoopHandle {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> api::Instrument<NoopLabelSet> for NoopCounter<T> {\\n\\n /// Ignores all recorded measurement values.\\n\\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\\n\\n // Ignored\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 56,\n \"score\": 28382.175341583992\n },\n {\n \"content\": \"//! form a sufficient basis for expression of a wide variety of metric data.\\n\\n//! Programmers write and read these as `add()`, `set()`, and `record()`\\n\\n//! method calls, signifying the semantics and standard interpretation,\\n\\n//! and we believe these three methods are all that are needed.\\n\\n//!\\n\\n//! Nevertheless, it is common to apply restrictions on metric values, the\\n\\n//! inputs to `add()`, `set()`, and `record()`, in order to refine their\\n\\n//! standard interpretation. Generally, there is a question of whether\\n\\n//! the instrument can be used to compute a rate, because that is usually\\n\\n//! a desirable analysis. Each metric instrument offers an optional\\n\\n//! declaration, specifying restrictions on values input to the metric.\\n\\n//! For example, Measures are declared as non-negative by default,\\n\\n//! appropriate for reporting sizes and durations; a Measure option is\\n\\n//! provided to record positive or negative values, but it does not change\\n\\n//! the kind of instrument or the method name used, as the semantics are\\n\\n//! unchanged.\\n\\nuse crate::api;\\n\\nuse std::sync::Arc;\\n\\n\\n\\npub mod counter;\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 57,\n \"score\": 28381.55947501478\n },\n {\n \"content\": \"/// A no-op instance of a `Gauge`.\\n\\n#[derive(Debug)]\\n\\npub struct NoopGauge<T> {\\n\\n _marker: marker::PhantomData<T>,\\n\\n}\\n\\n\\n\\nimpl api::Gauge<i64, NoopLabelSet> for NoopGauge<i64> {\\n\\n type Handle = NoopHandle<i64>;\\n\\n\\n\\n /// Returns a no-op `Measurement`.\\n\\n fn measurement(&self, value: i64) -> api::Measurement<NoopLabelSet> {\\n\\n let handle = self.acquire_handle(&NoopLabelSet {});\\n\\n api::Measurement {\\n\\n instrument: Arc::new(handle),\\n\\n value: api::MeasurementValue::from(value),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a `NoopHandle`\\n\\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 58,\n \"score\": 28380.435284230145\n },\n {\n \"content\": \"//! To capture measurements using an `Instrument`, you need an SDK that\\n\\n//! implements the `Meter` API.\\n\\n//!\\n\\n//! ## Metric kinds and inputs\\n\\n//!\\n\\n//! The API distinguishes metric instruments by semantic meaning, not by\\n\\n//! the type of value produced in an exporter. This is a departure from\\n\\n//! convention, compared with a number of common metric libraries, and\\n\\n//! stems from the separation of the API and the SDK. The SDK ultimately\\n\\n//! determines how to handle metric events and could potentially implement\\n\\n//! non-standard behavior.\\n\\n//!\\n\\n//! This explains why the metric API does not have metric instrument kinds\\n\\n//! for exporting \\\"Histogram\\\" and \\\"Summary\\\" distribution explicitly, for\\n\\n//! example. These are both semantically `Measure` instruments and an SDK\\n\\n//! can be configured to produce histograms or distribution summaries from\\n\\n//! Measure events. It is out of scope for the Metrics API to specify how\\n\\n//! these alternatives are configured in a particular SDK.\\n\\n//!\\n\\n//! We believe the three metric kinds `Counter`, `Gauge`, and `Measure`\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 59,\n \"score\": 28380.186502163484\n },\n {\n \"content\": \"/// A no-op instance of a `Measure`.\\n\\n#[derive(Debug)]\\n\\npub struct NoopMeasure<T> {\\n\\n _marker: marker::PhantomData<T>,\\n\\n}\\n\\n\\n\\nimpl api::Measure<i64, NoopLabelSet> for NoopMeasure<i64> {\\n\\n type Handle = NoopHandle<i64>;\\n\\n\\n\\n /// Returns a no-op `Measurement`.\\n\\n fn measurement(&self, value: i64) -> api::Measurement<NoopLabelSet> {\\n\\n let handle = self.acquire_handle(&NoopLabelSet {});\\n\\n\\n\\n api::Measurement::new(Arc::new(handle), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Returns a `NoopHandle`\\n\\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\\n\\n NoopHandle {\\n\\n _marker: marker::PhantomData,\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 60,\n \"score\": 28379.79324710551\n },\n {\n \"content\": \"//! # Metrics Measure Interface\\n\\n//!\\n\\n//! `Measure`s support `record(value, label_set)`, signifying that\\n\\n//! events report individual measurements. This kind of metric\\n\\n//! should be used when the count or rate of events is meaningful\\n\\n//! and either:\\n\\n//!\\n\\n//! - The sum is of interest in addition to the count (rate)\\n\\n//! - Quantile information is of interest.\\n\\n//!\\n\\n//! `Measure`s are defined as `with_absolute(true)` by default,\\n\\n//! meaning that negative values are invalid. `absolute = true`\\n\\n//! measures are typically used to record absolute values such as\\n\\n//! durations and sizes.\\n\\n//!\\n\\n//! When passing `MetricOptions`, measures can be declared as\\n\\n//! `with_abslute(false)` to indicate support for positive and negative values.\\n\\nuse crate::api::metrics;\\n\\n\\n\\n/// An interface for recording values where the count or rate of\\n\\n/// events is meaningful.\\n\",\n \"file_path\": \"src/api/metrics/measure.rs\",\n \"rank\": 61,\n \"score\": 28379.53680683349\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Measure<f64, NoopLabelSet> for NoopMeasure<f64> {\\n\\n type Handle = NoopHandle<f64>;\\n\\n\\n\\n /// Returns a no-op `Measurement`.\\n\\n fn measurement(&self, value: f64) -> api::Measurement<NoopLabelSet> {\\n\\n let handle = self.acquire_handle(&NoopLabelSet {});\\n\\n\\n\\n api::Measurement::new(Arc::new(handle), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Returns a `NoopHandle`\\n\\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\\n\\n NoopHandle {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> api::Instrument<NoopLabelSet> for NoopMeasure<T> {\\n\\n /// Ignores all measurement values and labels.\\n\\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\\n\\n // Ignored\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 62,\n \"score\": 28379.514813972597\n },\n {\n \"content\": \"//! # Metrics Gauge Interface\\n\\n//!\\n\\n//! `Gauge`s support `set(value, label_set)`. `Gauge` metrics express\\n\\n//! a pre-calculated value that is either `set` by explicit instrumentation\\n\\n//! or observed through a callback. Generally, this kind of metric should\\n\\n//! be used when the metric cannot be expressed as a sum or because the\\n\\n//! measurement interval is arbitrary. Use this kind of metric when the\\n\\n//! measurement is not a quantity, and the sum and event count are not of\\n\\n//! interest.\\n\\n//!\\n\\n//! `Gauge`s are defined as `monotonic = false` by default, meaning that new\\n\\n//! values are permitted to make positive or negative changes to the\\n\\n//! gauge. There is no restriction on the sign of the input for gauges.\\n\\n//!\\n\\n//! As an option, gauges can be declared as `with_monotonic(true)`, in which case\\n\\n//! successive values are expected to rise monotonically. `monotonic = true`\\n\\n//! gauges are useful in reporting computed cumulative sums, allowing an\\n\\n//! application to compute a current value and report it, without\\n\\n//! remembering the last-reported value in order to report an increment.\\n\\nuse crate::api::metrics;\\n\\n\\n\\n/// An interface for recording values where the metric cannot be expressed\\n\\n/// as a sum or because the measurement interval is arbitrary.\\n\",\n \"file_path\": \"src/api/metrics/gauge.rs\",\n \"rank\": 63,\n \"score\": 28379.466030317017\n },\n {\n \"content\": \" NoopHandle {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Gauge<f64, NoopLabelSet> for NoopGauge<f64> {\\n\\n type Handle = NoopHandle<f64>;\\n\\n\\n\\n /// Returns a no-op `Measurement`.\\n\\n fn measurement(&self, value: f64) -> api::Measurement<NoopLabelSet> {\\n\\n let handle = self.acquire_handle(&NoopLabelSet {});\\n\\n api::Measurement {\\n\\n instrument: Arc::new(handle),\\n\\n value: api::MeasurementValue::from(value),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a `NoopHandle`\\n\\n fn acquire_handle(&self, _labels: &NoopLabelSet) -> Self::Handle {\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 64,\n \"score\": 28378.959576845016\n },\n {\n \"content\": \" NoopHandle {\\n\\n _marker: marker::PhantomData,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> api::InstrumentHandle for NoopHandle<T> {\\n\\n /// Ignores all measurement values.\\n\\n fn record_one(&self, _value: api::MeasurementValue) {\\n\\n // Ignored\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> api::Instrument<NoopLabelSet> for NoopGauge<T> {\\n\\n /// Ignores all measurement values and labels.\\n\\n fn record_one(&self, _value: api::MeasurementValue, _labels: &NoopLabelSet) {\\n\\n // Ignored\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/metrics/noop.rs\",\n \"rank\": 65,\n \"score\": 28378.345052926845\n },\n {\n \"content\": \"//! # OpenTelemetry Metrics API\\n\\n//!\\n\\n//! The user-facing metrics API supports producing diagnostic measurements\\n\\n//! using three basic kinds of instrument. \\\"Metrics\\\" are the thing being\\n\\n//! produced--mathematical, statistical summaries of certain observable\\n\\n//! behavior in the program. `Instrument`s are the devices used by the\\n\\n//! program to record observations about their behavior. Therefore, we use\\n\\n//! \\\"metric instrument\\\" to refer to a program object, allocated through the\\n\\n//! API, used for recording metrics. There are three distinct instruments\\n\\n//! in the Metrics API, commonly known as `Counter`s, `Gauge`s, and\\n\\n//! `Measure`s.\\n\\n//!\\n\\n//! Monitoring and alerting are the common use-case for the data provided\\n\\n//! through metric instruments, after various collection and aggregation\\n\\n//! strategies are applied to the data. We find there are many other uses\\n\\n//! for the metric events that stream into these instruments. We imagine\\n\\n//! metric data being aggregated and recorded as events in tracing and\\n\\n//! logging systems too, and for this reason OpenTelemetry requires a\\n\\n//! separation of the API from the SDK.\\n\\n//!\\n\",\n \"file_path\": \"src/api/metrics/mod.rs\",\n \"rank\": 66,\n \"score\": 28376.741174123275\n },\n {\n \"content\": \"//! Metric exporters\\n\\npub mod prometheus;\\n\",\n \"file_path\": \"src/exporter/metrics/mod.rs\",\n \"rank\": 67,\n \"score\": 28374.60844579191\n },\n {\n \"content\": \"\\n\\nimpl api::Counter<i64, sdk::LabelSet> for prometheus::IntCounterVec {\\n\\n /// Prometheus' `CounterHandle`\\n\\n type Handle = IntCounterHandle;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n IntCounterHandle(self.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for prometheus::IntCounterVec {\\n\\n /// Record a single counter measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.with(&convert_label_set(label_set))\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 68,\n \"score\": 27113.42998490238\n },\n {\n \"content\": \"impl api::InstrumentHandle for CounterHandle {\\n\\n /// record a single counter measurement value for precomputed labels\\n\\n fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.inc_by(value.into_f64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::CounterHandle<f64> for CounterHandle {}\\n\\n\\n\\n// GAUGE COMPAT\\n\\n\\n\\n/// Prometheus IntGaugeHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct IntGaugeHandle(prometheus::IntGauge);\\n\\n\\n\\nimpl api::Gauge<i64, sdk::LabelSet> for prometheus::IntGaugeVec {\\n\\n type Handle = IntGaugeHandle;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 69,\n \"score\": 27113.00016016006\n },\n {\n \"content\": \"\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n CounterHandle(self.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for prometheus::CounterVec {\\n\\n /// record a single counter measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.with(&convert_label_set(label_set))\\n\\n .inc_by(value.into_f64())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 70,\n \"score\": 27112.99224508055\n },\n {\n \"content\": \"//! # OpenTelemetry Prometheus Exporter\\n\\n//!\\n\\n//! This exporter currently delegates to the [Prometheus library]\\n\\n//! library which implements the [Prometheus API].\\n\\n//!\\n\\n//! [Prometheus library]: https://github.com/tikv/rust-prometheus\\n\\n//! [Prometheus API]: https://prometheus.io\\n\\nuse crate::api;\\n\\nuse crate::sdk;\\n\\nuse api::Key;\\n\\npub use prometheus::{\\n\\n default_registry, Counter, CounterVec, Encoder, Gauge, GaugeVec, Histogram, HistogramOpts,\\n\\n HistogramVec, IntCounter, IntCounterVec, IntGauge, IntGaugeVec, Opts, Registry, TextEncoder,\\n\\n};\\n\\nuse std::collections::HashMap;\\n\\nuse std::sync::Arc;\\n\\n\\n\\n/// Convert from `sdk::LabelSet` to `prometheus`' label format.\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 71,\n \"score\": 27112.865047902138\n },\n {\n \"content\": \" .inc_by(value.into_i64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::InstrumentHandle for IntCounterHandle {\\n\\n /// Record a single counter measurement value for preset values\\n\\n fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.inc_by(value.into_i64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::CounterHandle<i64> for IntCounterHandle {}\\n\\n\\n\\n/// Prometheus CounterHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct CounterHandle(prometheus::Counter);\\n\\n\\n\\nimpl api::Counter<f64, sdk::LabelSet> for prometheus::CounterVec {\\n\\n type Handle = CounterHandle;\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 72,\n \"score\": 27110.00569340173\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl api::Measure<i64, sdk::LabelSet> for IntMeasure {\\n\\n type Handle = IntMeasureHandle;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n IntMeasureHandle(self.0.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for IntMeasure {\\n\\n /// record a single measure measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.0\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 73,\n \"score\": 27109.98488395923\n },\n {\n \"content\": \" type Handle = MeasureHandle;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n MeasureHandle(self.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for prometheus::HistogramVec {\\n\\n /// record a single measure measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.with(&convert_label_set(label_set))\\n\\n .observe(value.into_f64())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 74,\n \"score\": 27109.46975674256\n },\n {\n \"content\": \" fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.set(value.into_i64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::GaugeHandle<i64> for IntGaugeHandle {}\\n\\n\\n\\n/// Prometheus GaugeHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct GaugeHandle(prometheus::Gauge);\\n\\n\\n\\nimpl api::Gauge<f64, sdk::LabelSet> for prometheus::GaugeVec {\\n\\n type Handle = GaugeHandle;\\n\\n\\n\\n /// Creates a `Measurement` object to be used by a `Meter` when batch recording.\\n\\n fn measurement(&self, value: f64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 75,\n \"score\": 27109.244757043736\n },\n {\n \"content\": \" /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n GaugeHandle(self.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for prometheus::GaugeVec {\\n\\n /// record a single gauge measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.with(&convert_label_set(label_set))\\n\\n .set(value.into_f64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::InstrumentHandle for GaugeHandle {\\n\\n /// record a single gauge measurement value for precomputed labels\\n\\n fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.set(value.into_f64())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 76,\n \"score\": 27107.055480404884\n },\n {\n \"content\": \" .with(&convert_label_set(label_set))\\n\\n .observe(value.into_i64() as f64)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::InstrumentHandle for IntMeasureHandle {\\n\\n /// record a single measure measurement value for precomputed labels\\n\\n fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.observe(value.into_i64() as f64)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::MeasureHandle<i64> for IntMeasureHandle {}\\n\\n\\n\\n/// Prometheus MeasureHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct MeasureHandle(prometheus::Histogram);\\n\\n\\n\\nimpl api::Measure<f64, sdk::LabelSet> for prometheus::HistogramVec {\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 77,\n \"score\": 27106.726571308816\n },\n {\n \"content\": \" fn measurement(&self, value: i64) -> api::Measurement<sdk::LabelSet> {\\n\\n api::Measurement::new(Arc::new(self.clone()), api::MeasurementValue::from(value))\\n\\n }\\n\\n\\n\\n /// Creates a handle for this instrument.\\n\\n fn acquire_handle(&self, labels: &sdk::LabelSet) -> Self::Handle {\\n\\n IntGaugeHandle(self.with(&convert_label_set(labels)))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Instrument<sdk::LabelSet> for prometheus::IntGaugeVec {\\n\\n /// record a single gauge measurement value\\n\\n fn record_one(&self, value: api::MeasurementValue, label_set: &sdk::LabelSet) {\\n\\n self.with(&convert_label_set(label_set))\\n\\n .set(value.into_i64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::InstrumentHandle for IntGaugeHandle {\\n\\n /// record a single gauge measurement value for precomputed labels\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 78,\n \"score\": 27106.624528164386\n },\n {\n \"content\": \"\\n\\nimpl api::InstrumentHandle for MeasureHandle {\\n\\n /// record a single measure measurement value for precomputed labels\\n\\n fn record_one(&self, value: api::MeasurementValue) {\\n\\n self.0.observe(value.into_f64())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::MeasureHandle<f64> for MeasureHandle {}\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 79,\n \"score\": 27104.360642608786\n },\n {\n \"content\": \"\\n\\nimpl api::GaugeHandle<f64> for GaugeHandle {}\\n\\n\\n\\n// MEASURE COMPAT\\n\\n\\n\\n/// Prometheus IntMeasureHandle\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct IntMeasureHandle(prometheus::Histogram);\\n\\n\\n\\n/// Prometheus Histograms do not have i64 variant, `IntMeasure` will convert i64 to float when it\\n\\n/// records values.\\n\\n#[derive(Clone)]\\n\\n#[allow(missing_debug_implementations)]\\n\\npub struct IntMeasure(prometheus::HistogramVec);\\n\\n\\n\\nimpl IntMeasure {\\n\\n pub(crate) fn new(histogram: prometheus::HistogramVec) -> Self {\\n\\n IntMeasure(histogram)\\n\\n }\\n\",\n \"file_path\": \"src/exporter/metrics/prometheus/mod.rs\",\n \"rank\": 80,\n \"score\": 27104.16783089015\n },\n {\n \"content\": \"//! OpenTelemetry shared core date types\\n\\nuse std::borrow::Cow;\\n\\n\\n\\n/// Key used for metric `LabelSet`s and trace `Span` attributes.\\n\\n#[derive(Clone, Debug)]\\n\\npub struct Key(Cow<'static, str>);\\n\\n\\n\\nimpl Key {\\n\\n /// Create a new `Key`.\\n\\n pub fn new<S: Into<Cow<'static, str>>>(value: S) -> Self {\\n\\n Key(value.into())\\n\\n }\\n\\n\\n\\n /// Create a `KeyValue` pair for `bool` values.\\n\\n pub fn bool(&self, value: bool) -> KeyValue {\\n\\n KeyValue {\\n\\n key: self.clone(),\\n\\n value: Value::Bool(value),\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 81,\n \"score\": 28.96560182753313\n },\n {\n \"content\": \"pub use self::core::{Key, KeyValue, Unit, Value};\\n\\npub use distributed_context::http_b3_propagator::HttpB3Propagator;\\n\\npub use metrics::{\\n\\n counter::{Counter, CounterHandle},\\n\\n gauge::{Gauge, GaugeHandle},\\n\\n measure::{Measure, MeasureHandle},\\n\\n noop::NoopMeter,\\n\\n value::MeasurementValue,\\n\\n Instrument, InstrumentHandle, LabelSet, Measurement, Meter, MetricOptions,\\n\\n};\\n\\npub use trace::{\\n\\n noop::{NoopProvider, NoopSpan, NoopTracer},\\n\\n propagator::{BinaryFormat, Carrier, HttpTextFormat},\\n\\n provider::Provider,\\n\\n sampler::Sampler,\\n\\n span::Span,\\n\\n span_context::{SpanContext, TRACE_FLAGS_UNUSED, TRACE_FLAG_SAMPLED},\\n\\n tracer::{Tracer, TracerGenerics},\\n\\n};\\n\",\n \"file_path\": \"src/api/mod.rs\",\n \"rank\": 82,\n \"score\": 27.12385552980011\n },\n {\n \"content\": \"\\n\\n /// Returns a reference to the key's `Cow` type for use in `LabelSet`s.\\n\\n pub fn inner(&self) -> &Cow<'static, str> {\\n\\n &self.0\\n\\n }\\n\\n\\n\\n /// Returns the inner `Cow` type.\\n\\n pub fn into_inner(self) -> Cow<'static, str> {\\n\\n self.0\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<&'static str> for Key {\\n\\n /// Convert a `&str` to a `Key`.\\n\\n fn from(key_str: &'static str) -> Self {\\n\\n Key(Cow::from(key_str))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Into<Cow<'static, str>> for Key {\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 83,\n \"score\": 26.992576051813614\n },\n {\n \"content\": \" /// Converts `Key` instances into `Cow`\\n\\n fn into(self) -> Cow<'static, str> {\\n\\n self.0\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Into<String> for Key {\\n\\n /// Converts `Key` instances into `String`.\\n\\n fn into(self) -> String {\\n\\n self.0.to_string()\\n\\n }\\n\\n}\\n\\n\\n\\n/// Value types for use in `KeyValue` pairs.\\n\\n#[derive(Clone, Debug)]\\n\\npub enum Value {\\n\\n /// bool values\\n\\n Bool(bool),\\n\\n /// i64 values\\n\\n I64(i64),\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 84,\n \"score\": 25.383690004227674\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Units denote underlying data units tracked by `Meter`s.\\n\\n#[derive(Default, Debug)]\\n\\npub struct Unit(String);\\n\\n\\n\\nimpl Unit {\\n\\n /// Create a new `Unit` from an `Into<String>`\\n\\n pub fn new<S: Into<String>>(value: S) -> Self {\\n\\n Unit(value.into())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 85,\n \"score\": 24.042162997059734\n },\n {\n \"content\": \" return sdk::Tracer::new(component_name, tracer)\\n\\n } else if let Some(exporter) = exporter.downcast_ref::<print::Exporter>() {\\n\\n return sdk::Tracer::new(component_name, tracer)\\n\\n } else {\\n\\n fail(\\\"Only jaeger or print exporters allowed\\\");\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl api::Provider for Provider {\\n\\n /// This implementation of `api::Provider` produces `sdk::Tracer` instances.\\n\\n type Tracer = sdk::Tracer;\\n\\n\\n\\n /// Find or create `Tracer` instance by name.\\n\\n fn get_tracer(&self, name: &'static str) -> Self::Tracer {\\n\\n // Use default value if name is invalid empty string\\n\\n let component_name = if name.is_empty() {\\n\\n DEFAULT_COMPONENT_NAME\\n\\n } else {\\n\\n name\\n\",\n \"file_path\": \"src/sdk/trace/provider.rs\",\n \"rank\": 86,\n \"score\": 22.077262417561823\n },\n {\n \"content\": \" fn to_string(&self) -> String {\\n\\n match self {\\n\\n Value::Bool(value) => value.to_string(),\\n\\n Value::I64(value) => value.to_string(),\\n\\n Value::U64(value) => value.to_string(),\\n\\n Value::F64(value) => value.to_string(),\\n\\n Value::String(value) => value.clone(),\\n\\n Value::Bytes(value) => {\\n\\n String::from_utf8(value.clone()).unwrap_or_else(|_| String::new())\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Into<Cow<'static, str>> for Value {\\n\\n /// Convert `Value` types into `Cow` for use in `LabelSet`s.\\n\\n fn into(self) -> Cow<'static, str> {\\n\\n self.to_string().into()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 87,\n \"score\": 21.763807172864922\n },\n {\n \"content\": \" /// u64 values\\n\\n U64(u64),\\n\\n /// f64 values\\n\\n F64(f64),\\n\\n /// String values\\n\\n String(String),\\n\\n /// Byte array values\\n\\n Bytes(Vec<u8>),\\n\\n}\\n\\n\\n\\nimpl From<&str> for Value {\\n\\n /// Convenience method for creating a `Value` form a `&str`.\\n\\n fn from(value_str: &str) -> Self {\\n\\n Value::String(value_str.to_string())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl ToString for Value {\\n\\n /// Convert `Value` types to `String` for use by exporters that only use\\n\\n /// `String` values.\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 88,\n \"score\": 21.66909790607231\n },\n {\n \"content\": \"\\n\\n/// `KeyValue` pairs are used by `LabelSet`s and `Span` attributes.\\n\\n#[derive(Clone, Debug)]\\n\\npub struct KeyValue {\\n\\n /// Dimension or event key\\n\\n pub key: Key,\\n\\n /// Dimension or event value\\n\\n pub value: Value,\\n\\n}\\n\\n\\n\\nimpl KeyValue {\\n\\n /// Create a new `KeyValue` pair.\\n\\n pub fn new<K, V>(key: K, value: V) -> Self\\n\\n where\\n\\n K: Into<Key>,\\n\\n V: Into<Value>,\\n\\n {\\n\\n KeyValue {\\n\\n key: key.into(),\\n\\n value: value.into(),\\n\",\n \"file_path\": \"src/api/core.rs\",\n \"rank\": 89,\n \"score\": 21.41505139891015\n },\n {\n \"content\": \" fn as_any(&self) -> &dyn any::Any {\\n\\n self\\n\\n }\\n\\n}\\n\\n\\n\\n/// Jaeger process configuration\\n\\n#[derive(Debug)]\\n\\npub struct Process {\\n\\n /// The name of the traced service that all spans will be reported as belonging to.\\n\\n pub service_name: &'static str,\\n\\n /// Metadata about the service that will appear in all `Span`s.\\n\\n pub tags: Vec<api::KeyValue>,\\n\\n}\\n\\n\\n\\nimpl Default for Process {\\n\\n /// Default `Process` config\\n\\n fn default() -> Self {\\n\\n Process {\\n\\n service_name: DEFAULT_SERVICE_NAME,\\n\\n tags: Default::default(),\\n\",\n \"file_path\": \"src/exporter/trace/jaeger.rs\",\n \"rank\": 90,\n \"score\": 21.11922791841714\n },\n {\n \"content\": \"pub struct Provider {\\n\\n named_tracers: RwLock<HashMap<&'static str, sdk::Tracer>>,\\n\\n exporters: Vec<Box<dyn SpanExporter<Span = sdk::Span> + 'static>>,\\n\\n config: sdk::Config,\\n\\n}\\n\\n\\n\\nimpl Default for Provider {\\n\\n fn default() -> Self {\\n\\n Provider::builder().build()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Provider {\\n\\n /// Create a new `Provider` builder.\\n\\n pub fn builder() -> Builder {\\n\\n Builder::default()\\n\\n }\\n\\n\\n\\n /// Initialize a new `Tracer` by name.\\n\\n fn initialize_tracer(&self, component_name: &'static str) -> sdk::Tracer {\\n\",\n \"file_path\": \"src/sdk/trace/provider.rs\",\n \"rank\": 91,\n \"score\": 20.391778025839006\n },\n {\n \"content\": \"use hyper::{header::CONTENT_TYPE, rt::Future, service::service_fn_ok, Body, Response, Server};\\n\\nuse opentelemetry::api::{\\n\\n Counter, CounterHandle, Gauge, GaugeHandle, Key, Measure, MeasureHandle, Meter, MetricOptions,\\n\\n};\\n\\nuse opentelemetry::exporter::metrics::prometheus::{Encoder, TextEncoder};\\n\\nuse opentelemetry::sdk;\\n\\nuse std::time::SystemTime;\\n\\n\\n\",\n \"file_path\": \"examples/hyper.rs\",\n \"rank\": 92,\n \"score\": 20.029758215840996\n },\n {\n \"content\": \"//! #### Measure\\n\\n//!\\n\\n//! `Measure` describes the type of the individual values recorded by a library. It\\n\\n//! defines a contract between the library exposing the measurements and an\\n\\n//! application that will aggregate those individual measurements into a `Metric`.\\n\\n//! `Measure` is identified by name, description and a unit of values.\\n\\n//!\\n\\n//! #### Measurement\\n\\n//!\\n\\n//! `Measurement` describes a single value to be collected for a `Measure`.\\n\\n//! `Measurement` is an empty interface in API surface. This interface is defined in\\n\\n//! SDK.\\n\\n//!\\n\\n//! ### Recording metrics with predefined aggregation\\n\\n//!\\n\\n//! The base trait for creating new metrics metrics is called `Meter`. It\\n\\n//! defines basic methods like creating metrics with a name and labels. Structs\\n\\n//! implementing the various metrics define their aggregation type as well as a structure of\\n\\n//! individual measurements or Points. API defines the following types of\\n\\n//! pre-aggregated metrics:\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 93,\n \"score\": 19.53409807991317\n },\n {\n \"content\": \" /// Sets a single `Attribute` where the attribute properties are passed as arguments.\\n\\n ///\\n\\n /// Note that the OpenTelemetry project documents certain [\\\"standard\\n\\n /// attributes\\\"](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/data-semantic-conventions.md)\\n\\n /// that have prescribed semantic meanings.\\n\\n fn set_attribute(&mut self, attribute: api::KeyValue) {\\n\\n let _ = self.data.try_lock().map(|mut span_data| {\\n\\n let api::KeyValue { key, value } = attribute;\\n\\n span_data.set_tag(|| jaeger::Tag::new(key, value.to_string()));\\n\\n });\\n\\n }\\n\\n\\n\\n /// Sets the status of the `Span`. If used, this will override the default `Span`\\n\\n /// status, which is `OK`.\\n\\n fn set_status(&mut self, _status: String) {\\n\\n // Ignored for now\\n\\n }\\n\\n\\n\\n /// Updates the `Span`'s name.\\n\\n fn update_name(&mut self, new_name: String) {\\n\",\n \"file_path\": \"src/sdk/trace/span.rs\",\n \"rank\": 94,\n \"score\": 17.99168211739031\n },\n {\n \"content\": \"//! # Binary Propagator\\n\\n//!\\n\\n//! `BinaryFormat` is a formatter to serialize and deserialize a\\n\\n//! value into a binary format.\\n\\n//!\\n\\n//! `BinaryFormat` MUST expose the APIs that serializes values into bytes,\\n\\n//! and deserializes values from bytes.\\n\\nuse crate::api;\\n\\nuse std::convert::TryInto;\\n\\n\\n\\n/// Extracts and injects `SpanContext`s from byte arrays.\\n\\n#[derive(Debug, Default)]\\n\\npub struct BinaryPropagator {}\\n\\n\\n\\nimpl BinaryPropagator {\\n\\n /// Create a new binary propagator.\\n\\n pub fn new() -> Self {\\n\\n BinaryPropagator {}\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/distributed_context/binary_propagator.rs\",\n \"rank\": 95,\n \"score\": 16.915437092565526\n },\n {\n \"content\": \" MetricOptions::default()\\n\\n .with_description(\\\"The HTTP request latencies in seconds.\\\")\\n\\n .with_keys(vec![common_key.clone()]),\\n\\n )\\n\\n .acquire_handle(&common_labels);\\n\\n\\n\\n let http_body_gauge = meter\\n\\n .new_f64_gauge(\\n\\n \\\"example_http_response_size_bytes\\\",\\n\\n MetricOptions::default()\\n\\n .with_description(\\\"The HTTP response sizes in bytes.\\\")\\n\\n .with_keys(vec![common_key]),\\n\\n )\\n\\n .acquire_handle(&common_labels);\\n\\n\\n\\n let new_service = move || {\\n\\n let encoder = TextEncoder::new();\\n\\n let http_counter = http_counter.clone();\\n\\n let http_body_gauge = http_body_gauge.clone();\\n\\n let http_req_histogram = http_req_histogram.clone();\\n\",\n \"file_path\": \"examples/hyper.rs\",\n \"rank\": 96,\n \"score\": 16.86593255080105\n },\n {\n \"content\": \"\\n\\n let gauge = one_metric.acquire_handle(&common_labels);\\n\\n\\n\\n let measure = measure_two.acquire_handle(&common_labels);\\n\\n\\n\\n global::trace_provider()\\n\\n .get_tracer(\\\"component-main\\\")\\n\\n .with_span(\\\"operation\\\", move |span| {\\n\\n span.add_event(\\\"Nice operation!\\\".to_string());\\n\\n span.set_attribute(another_key.string(\\\"yes\\\"));\\n\\n\\n\\n gauge.set(1.0);\\n\\n\\n\\n meter.record_batch(\\n\\n &common_labels,\\n\\n vec![one_metric.measurement(1.0), measure_two.measurement(2.0)],\\n\\n );\\n\\n\\n\\n global::trace_provider()\\n\\n .get_tracer(\\\"component-bar\\\")\\n\",\n \"file_path\": \"examples/basic.rs\",\n \"rank\": 97,\n \"score\": 16.73063649658037\n },\n {\n \"content\": \"\\n\\n let gauge = one_metric.acquire_handle(&common_labels);\\n\\n\\n\\n let measure = measure_two.acquire_handle(&common_labels);\\n\\n\\n\\n global::trace_provider()\\n\\n .get_tracer(\\\"component-main\\\")\\n\\n .with_span(\\\"operation\\\", move |span| {\\n\\n span.add_event(\\\"Nice operation!\\\".to_string());\\n\\n span.set_attribute(another_key.string(\\\"yes\\\"));\\n\\n\\n\\n gauge.set(1.0);\\n\\n\\n\\n meter.record_batch(\\n\\n &common_labels,\\n\\n vec![one_metric.measurement(1.0), measure_two.measurement(2.0)],\\n\\n );\\n\\n\\n\\n global::trace_provider()\\n\\n .get_tracer(\\\"component-bar\\\")\\n\",\n \"file_path\": \"examples/basic_print.rs\",\n \"rank\": 98,\n \"score\": 16.73063649658037\n },\n {\n \"content\": \"//! OpenTelemetry global `Tracer` and `Meter` singletons.\\n\\nuse crate::api::{self, KeyValue, SpanContext, Tracer};\\n\\nuse std::any::Any;\\n\\nuse std::sync::{Arc, RwLock};\\n\\nuse std::time::SystemTime;\\n\\n\\n\\n/// Boxed span wraps a generic trait object so that `BoxedTracer`s\\n\\n/// can return whichever type of span they were configured to use.\\n\\n#[derive(Debug)]\\n\\npub struct BoxedSpan(Box<dyn api::Span>);\\n\\n\\n\\nimpl api::Span for BoxedSpan {\\n\\n /// Delegates to inner span.0\\n\\n fn add_event_with_timestamp(&mut self, message: String, timestamp: SystemTime) {\\n\\n self.0.add_event_with_timestamp(message, timestamp)\\n\\n }\\n\\n\\n\\n /// Delegates to inner span.\\n\\n fn add_link(&mut self, link: api::SpanContext) {\\n\\n self.0.add_link(link)\\n\",\n \"file_path\": \"src/global.rs\",\n \"rank\": 99,\n \"score\": 16.59123369573057\n }\n]","isConversational":false}}},{"rowIdx":1081,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"examples/swdump.rs"},"repo_name":{"kind":"string","value":"a1ien/jaylink"},"commit":{"kind":"string","value":"09de031fb4cc3f76f24e4a361977ec6efb6838bd"},"file_code":{"kind":"string","value":"\n\nuse jaylink::{Interface, JayLink, SpeedConfig};\nuse log::trace;\nuse std::{cmp, fmt};\nuse structopt::StructOpt;\n\nconst IDLE_CYCLES_BEFORE_ACCESS: usize = 2;\n\n#[derive(StructOpt)]\nstruct Opts {\n \n #[structopt(long = \"serial\")]\n serial: Option<String>,\n\n \n #[structopt(long = \"speed\")]\n speed: Option<u16>,\n}\n\nfn main() {\n env_logger::init();\n\n let opts = Opts::from_args();\n if let Err(e) = run(opts) {\n eprintln!(\"error: {}\", e);\n std::process::exit(1);\n }\n}\n\nenum Port {\n Debug,\n #[allow(unused)] \n Access,\n}\n\n#[derive(Debug)]\nenum SwdError {\n Probe(jaylink::Error),\n Fault,\n NoResponse,\n Parity,\n}\n\nimpl From<jaylink::Error> for SwdError {\n fn from(e: jaylink::Error) -> Self {\n SwdError::Probe(e)\n }\n}\n\nimpl fmt::Display for SwdError {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n match self {\n SwdError::Probe(e) => e.fmt(f),\n SwdError::Fault => f.write_str(\"target returned FAULT response\"),\n SwdError::NoResponse => f.write_str(\"no response from target chip\"),\n SwdError::Parity => f.write_str(\"SWD parity error\"),\n }\n }\n}\n\nenum Ack {\n Ok,\n Wait,\n Fault,\n}\n\nfn parse_ack(sl: &[bool]) -> Option<Ack> {\n assert_eq!(sl.len(), 3);\n trace!(\"ACK: {:?}\", sl);\n\n Some(match (sl[0], sl[1], sl[2]) {\n (true, false, false) => Ack::Ok,\n (false, true, false) => Ack::Wait,\n (false, false, true) => Ack::Fault,\n _ => return None,\n })\n}\n\ntrait JayLinkExt {\n fn swj_seq(&mut self) -> jaylink::Result<()>;\n fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError>;\n fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError>;\n}\n\nimpl JayLinkExt for JayLink {\n fn swj_seq(&mut self) -> jaylink::Result<()> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(64, true);\n dir.resize(64, true);\n\n let mut seq = 0xE79E; \n for _ in 0..16 {\n swdio.push(seq & 0b1 != 0);\n seq >>= 1;\n }\n\n dir.resize(dir.len() + 16, true);\n\n swdio.resize(swdio.len() + 64, true);\n dir.resize(dir.len() + 64, true);\n\n \n swdio.resize(swdio.len() + 10, false);\n dir.resize(dir.len() + 10, true);\n\n self.swd_io(dir, swdio)?;\n\n Ok(())\n }\n\n fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);\n dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);\n\n let a2 = a & 0b0100 != 0;\n let a3 = a & 0b1000 != 0;\n\n swdio.push(true); \n swdio.push(match port {\n Port::Debug => false,\n Port::Access => true,\n });\n swdio.push(true); \n swdio.push(a2);\n swdio.push(a3);\n \n let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;\n swdio.push(even_parity);\n swdio.push(false); \n swdio.push(true); \n dir.resize(dir.len() + 8, true); \n\n swdio.push(false); \n swdio.push(false); \n swdio.push(false); \n\n \n swdio.resize(swdio.len() + 32, false);\n swdio.push(false); \n\n dir.resize(dir.len() + 3 + 33, false); \n\n loop {\n let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;\n response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);\n trace!(\"response: {:?}\", response);\n let ack = response.split_off(3).collect::<Vec<_>>();\n let value = response.split_off(32).collect::<Vec<_>>();\n let parity = response.next().unwrap();\n\n \n \n \n \n\n if let Some(ack) = parse_ack(&ack) {\n match ack {\n Ack::Ok => {\n \n let value = value\n .iter()\n .fold(0u32, |accum, bit| (accum >> 1) | (u32::from(*bit) << 31));\n trace!(\"value=0x{:08X}, parity={:?}\", value, parity);\n\n let expected_parity = value.count_ones() % 2 != 0;\n if expected_parity == parity {\n return Ok(value);\n } else {\n return Err(SwdError::Parity);\n }\n }\n Ack::Wait => {\n trace!(\"WAIT - retrying read access\");\n continue;\n }\n Ack::Fault => {\n return Err(SwdError::Fault);\n }\n }\n }\n\n return Err(SwdError::NoResponse);\n }\n }\n\n fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);\n dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);\n\n let a2 = a & 0b0100 != 0;\n let a3 = a & 0b1000 != 0;\n\n swdio.push(true); \n swdio.push(match port {\n Port::Debug => false,\n Port::Access => true,\n });\n swdio.push(false); \n swdio.push(a2);\n swdio.push(a3);\n \n let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;\n swdio.push(even_parity);\n swdio.push(false); \n swdio.push(true); \n dir.resize(dir.len() + 8, true); \n\n swdio.push(false); \n swdio.push(false); \n swdio.push(false); \n dir.resize(dir.len() + 3, false); \n\n \n swdio.push(false);\n swdio.push(false);\n dir.resize(dir.len() + 2, false);\n\n \n {\n let mut value = value;\n for _ in 0..32 {\n swdio.push(value & 1 != 0);\n value >>= 1;\n }\n swdio.push(value.count_ones() % 2 != 0); \n dir.resize(dir.len() + 33, true);\n }\n\n loop {\n let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;\n response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);\n trace!(\"response: {:?}\", response);\n let ack = response.split_off(3).collect::<Vec<_>>();\n\n \n \n \n \n\n if let Some(ack) = parse_ack(&ack) {\n match ack {\n Ack::Ok => {\n \n return Ok(());\n }\n Ack::Wait => {\n trace!(\"WAIT - retrying write access\");\n continue;\n }\n Ack::Fault => {\n return Err(SwdError::Fault);\n }\n }\n }\n\n return Err(SwdError::NoResponse);\n }\n }\n}\n\nfn run(opts: Opts) -> Result<(), SwdError> {\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\n\n probe.select_interface(Interface::Swd)?;\n\n \n let speed = opts\n .speed\n .map(|khz| SpeedConfig::khz(cmp::min(khz, 0xfffe)).unwrap())\n .unwrap_or(probe.read_speeds()?.max_speed_config());\n println!(\"speed configuration: {}\", speed);\n probe.set_speed(speed)?;\n\n probe.swj_seq()?;\n\n let dpidr = probe.raw_read(Port::Debug, 0b0000)?;\n println!(\"DPIDR=0x{:08X}\", dpidr);\n\n \n probe.raw_write(Port::Debug, 0b0000, 0x1e)?;\n\n let errmask = 0b10100010;\n let ctrl_stat = probe.raw_read(Port::Debug, 0b0100)?;\n println!(\"CTRL/STAT=0x{:08X}\", ctrl_stat);\n\n if ctrl_stat & errmask != 0 {\n eprintln!(\"errors bits set in CTRL/STAT\");\n }\n\n Ok(())\n}\n"},"prefix":{"kind":"string","value":"\n\nuse jaylink::{Interface, JayLink, SpeedConfig};\nuse log::trace;\nuse std::{cmp, fmt};\nuse structopt::StructOpt;\n\nconst IDLE_CYCLES_BEFORE_ACCESS: usize = 2;\n\n#[derive(StructOpt)]\nstruct Opts {\n \n #[structopt(long = \"serial\")]\n serial: Option<String>,\n\n \n #[structopt(long = \"speed\")]\n speed: Option<u16>,\n}\n\nfn main() {\n env_logger::init();\n\n let opts = Opts::from_args();\n if let Err(e) = run(opts) {\n eprintln!(\"error: {}\", e);\n std::process::exit(1);\n }\n}\n\nenum Port {\n Debug,\n #[allow(unused)] \n Access,\n}\n\n#[derive(Debug)]\nenum SwdError {\n Probe(jaylink::Error),\n Fault,\n NoResponse,\n Parity,\n}\n\nimpl From<jaylink::Error> for SwdError {\n fn from(e: jaylink::Error) -> Self {\n SwdError::Probe(e)\n }\n}\n\nimpl fmt::Display for SwdError {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n match self {\n SwdError::Probe(e) => e.fmt(f),\n SwdError::Fault => f.write_str(\"target returned FAULT response\"),\n SwdError::NoResponse => f.write_str(\"no response from target chip\"),\n SwdError::Parity => f.write_str(\"SWD parity error\"),\n }\n }\n}\n\nenum Ack {\n Ok,\n Wait,\n Fault,\n}\n\nfn parse_ack(sl: &[bool]) -> Option<Ack> {\n assert_eq!(sl.len(), 3);\n trace!(\"ACK: {:?}\", sl);\n\n "},"suffix":{"kind":"string","value":"\n}\n\ntrait JayLinkExt {\n fn swj_seq(&mut self) -> jaylink::Result<()>;\n fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError>;\n fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError>;\n}\n\nimpl JayLinkExt for JayLink {\n fn swj_seq(&mut self) -> jaylink::Result<()> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(64, true);\n dir.resize(64, true);\n\n let mut seq = 0xE79E; \n for _ in 0..16 {\n swdio.push(seq & 0b1 != 0);\n seq >>= 1;\n }\n\n dir.resize(dir.len() + 16, true);\n\n swdio.resize(swdio.len() + 64, true);\n dir.resize(dir.len() + 64, true);\n\n \n swdio.resize(swdio.len() + 10, false);\n dir.resize(dir.len() + 10, true);\n\n self.swd_io(dir, swdio)?;\n\n Ok(())\n }\n\n fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);\n dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);\n\n let a2 = a & 0b0100 != 0;\n let a3 = a & 0b1000 != 0;\n\n swdio.push(true); \n swdio.push(match port {\n Port::Debug => false,\n Port::Access => true,\n });\n swdio.push(true); \n swdio.push(a2);\n swdio.push(a3);\n \n let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;\n swdio.push(even_parity);\n swdio.push(false); \n swdio.push(true); \n dir.resize(dir.len() + 8, true); \n\n swdio.push(false); \n swdio.push(false); \n swdio.push(false); \n\n \n swdio.resize(swdio.len() + 32, false);\n swdio.push(false); \n\n dir.resize(dir.len() + 3 + 33, false); \n\n loop {\n let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;\n response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);\n trace!(\"response: {:?}\", response);\n let ack = response.split_off(3).collect::<Vec<_>>();\n let value = response.split_off(32).collect::<Vec<_>>();\n let parity = response.next().unwrap();\n\n \n \n \n \n\n if let Some(ack) = parse_ack(&ack) {\n match ack {\n Ack::Ok => {\n \n let value = value\n .iter()\n .fold(0u32, |accum, bit| (accum >> 1) | (u32::from(*bit) << 31));\n trace!(\"value=0x{:08X}, parity={:?}\", value, parity);\n\n let expected_parity = value.count_ones() % 2 != 0;\n if expected_parity == parity {\n return Ok(value);\n } else {\n return Err(SwdError::Parity);\n }\n }\n Ack::Wait => {\n trace!(\"WAIT - retrying read access\");\n continue;\n }\n Ack::Fault => {\n return Err(SwdError::Fault);\n }\n }\n }\n\n return Err(SwdError::NoResponse);\n }\n }\n\n fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError> {\n let mut dir = Vec::new();\n let mut swdio = Vec::new();\n\n swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);\n dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);\n\n let a2 = a & 0b0100 != 0;\n let a3 = a & 0b1000 != 0;\n\n swdio.push(true); \n swdio.push(match port {\n Port::Debug => false,\n Port::Access => true,\n });\n swdio.push(false); \n swdio.push(a2);\n swdio.push(a3);\n \n let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;\n swdio.push(even_parity);\n swdio.push(false); \n swdio.push(true); \n dir.resize(dir.len() + 8, true); \n\n swdio.push(false); \n swdio.push(false); \n swdio.push(false); \n dir.resize(dir.len() + 3, false); \n\n \n swdio.push(false);\n swdio.push(false);\n dir.resize(dir.len() + 2, false);\n\n \n {\n let mut value = value;\n for _ in 0..32 {\n swdio.push(value & 1 != 0);\n value >>= 1;\n }\n swdio.push(value.count_ones() % 2 != 0); \n dir.resize(dir.len() + 33, true);\n }\n\n loop {\n let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;\n response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);\n trace!(\"response: {:?}\", response);\n let ack = response.split_off(3).collect::<Vec<_>>();\n\n \n \n \n \n\n if let Some(ack) = parse_ack(&ack) {\n match ack {\n Ack::Ok => {\n \n return Ok(());\n }\n Ack::Wait => {\n trace!(\"WAIT - retrying write access\");\n continue;\n }\n Ack::Fault => {\n return Err(SwdError::Fault);\n }\n }\n }\n\n return Err(SwdError::NoResponse);\n }\n }\n}\n\nfn run(opts: Opts) -> Result<(), SwdError> {\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\n\n probe.select_interface(Interface::Swd)?;\n\n \n let speed = opts\n .speed\n .map(|khz| SpeedConfig::khz(cmp::min(khz, 0xfffe)).unwrap())\n .unwrap_or(probe.read_speeds()?.max_speed_config());\n println!(\"speed configuration: {}\", speed);\n probe.set_speed(speed)?;\n\n probe.swj_seq()?;\n\n let dpidr = probe.raw_read(Port::Debug, 0b0000)?;\n println!(\"DPIDR=0x{:08X}\", dpidr);\n\n \n probe.raw_write(Port::Debug, 0b0000, 0x1e)?;\n\n let errmask = 0b10100010;\n let ctrl_stat = probe.raw_read(Port::Debug, 0b0100)?;\n println!(\"CTRL/STAT=0x{:08X}\", ctrl_stat);\n\n if ctrl_stat & errmask != 0 {\n eprintln!(\"errors bits set in CTRL/STAT\");\n }\n\n Ok(())\n}\n"},"middle":{"kind":"string","value":"Some(match (sl[0], sl[1], sl[2]) {\n (true, false, false) => Ack::Ok,\n (false, true, false) => Ack::Wait,\n (false, false, true) => Ack::Fault,\n _ => return None,\n })"},"strategy":{"kind":"string","value":"call_expression"},"context_items":{"kind":"list like","value":[{"content":"fn to_io_error(error: Error) -> io::Error {\n\n io::Error::new(io::ErrorKind::Other, error)\n\n}\n\n\n\nimpl<'a> Read for SwoStream<'a> {\n\n fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {\n\n if self.buf.position() == self.buf.get_ref().len() as u64 {\n\n // At end of buffer. (Blocking) Refill.\n\n self.buf.get_mut().resize(self.buf_size as usize, 0);\n\n loop {\n\n // If we have recently polled, wait until the next poll is useful to avoid 100% CPU\n\n // usage.\n\n let now = Instant::now();\n\n if now < self.next_poll {\n\n thread::sleep(self.next_poll - now);\n\n }\n\n\n\n let buf = self.buf.get_mut();\n\n let data = self.jaylink.swo_read(buf).map_err(to_io_error)?;\n\n self.status.set(self.status.get() | data.status);\n","file_path":"src/lib.rs","rank":4,"score":91368.08197572059},{"content":"fn main() {\n\n env_logger::init();\n\n\n\n let opts = Opts::from_args();\n\n if let Err(e) = run(opts) {\n\n eprintln!(\"error: {}\", e);\n\n std::process::exit(1);\n\n }\n\n}\n\n\n","file_path":"examples/swodump.rs","rank":7,"score":90081.64979772392},{"content":"fn main() {\n\n env_logger::init();\n\n\n\n if let Err(e) = run() {\n\n eprintln!(\"error: {}\", e);\n\n std::process::exit(1);\n\n }\n\n}\n\n\n","file_path":"examples/list.rs","rank":8,"score":90081.64979772392},{"content":"fn main() {\n\n env_logger::init();\n\n\n\n let opts = Opts::from_args();\n\n if let Err(e) = run(opts) {\n\n eprintln!(\"error: {}\", e);\n\n std::process::exit(1);\n\n }\n\n}\n\n\n","file_path":"examples/blink.rs","rank":9,"score":90081.64979772392},{"content":"fn run(opts: Opts) -> Result<(), Box<dyn Error>> {\n\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\n\n\n\n let speeds = probe.read_swo_speeds(SwoMode::Uart)?;\n\n eprintln!(\"Max. SWO Speed: {} Hz\", speeds.max_speed_hz());\n\n\n\n let frequency = opts.frequency.unwrap_or(speeds.max_speed_hz());\n\n eprintln!(\n\n \"Configuring at {} Hz ({} Bytes/sec) with a {} Byte buffer\",\n\n frequency,\n\n frequency / 8,\n\n opts.probe_buf,\n\n );\n\n eprintln!(\"-----------------------------------------\");\n\n\n\n probe.select_interface(Interface::Swd)?;\n\n probe.swo_stop()?;\n\n let stream = probe.swo_start(SwoMode::Uart, frequency, opts.probe_buf)?;\n\n let mut stream = itm::Decoder::new(stream, false);\n\n let out = std::io::stdout();\n","file_path":"examples/swodump.rs","rank":10,"score":86949.88321763815},{"content":"fn main() {\n\n env_logger::init();\n\n\n\n let opts = Opts::from_args();\n\n if let Err(e) = run(opts) {\n\n eprintln!(\"error: {}\", e);\n\n std::process::exit(1);\n\n }\n\n}\n\n\n","file_path":"examples/jtag_scan.rs","rank":11,"score":86721.61543101072},{"content":"fn detailed_info(dev: &mut JayLink) -> Result<String> {\n\n let caps = dev.capabilities();\n\n let firmware = dev.read_firmware_version()?;\n\n let hw_vers = dev.read_hardware_version()?;\n\n let swo_speeds = dev.read_swo_speeds(SwoMode::Uart)?;\n\n let max_mem_block = dev.read_max_mem_block()?;\n\n let avail_intfs = dev.available_interfaces();\n\n let tgt_voltage = dev.read_target_voltage()?;\n\n\n\n let mut info = String::new();\n\n writeln!(info, \"Capabilities: {:?}\", caps).unwrap();\n\n writeln!(info, \"Firmware: {}\", firmware).unwrap();\n\n writeln!(info, \"HW Version: {}\", hw_vers).unwrap();\n\n writeln!(info, \"Max. SWO Speed: {:?} Hz\", swo_speeds.max_speed_hz()).unwrap();\n\n writeln!(info, \"Max. Memblock: {} bytes\", max_mem_block).unwrap();\n\n writeln!(info, \"VTref: {} V\", tgt_voltage as f32 / 1000.0).unwrap();\n\n writeln!(info, \"Interfaces:\").unwrap();\n\n for interface in avail_intfs {\n\n if interface == Interface::Fine {\n\n // FIXME: Selecting FINE hangs the probe.\n","file_path":"examples/list.rs","rank":12,"score":74236.38902032399},{"content":"#[derive(StructOpt)]\n\nstruct Opts {\n\n /// Serial number of the probe to connect to.\n\n #[structopt(long = \"serial\")]\n\n serial: Option<String>,\n\n}\n\n\n","file_path":"examples/blink.rs","rank":14,"score":72731.91620794588},{"content":"#[derive(StructOpt)]\n\nstruct Opts {\n\n /// Serial number of the probe to connect to.\n\n #[structopt(long = \"serial\")]\n\n serial: Option<String>,\n\n\n\n /// Frequency/Baudrate to sample SWO at.\n\n #[structopt(long = \"freq\", short = \"f\")]\n\n frequency: Option<u32>,\n\n\n\n /// Size of on-probe buffer to allocate.\n\n #[structopt(long = \"probe-buf\", default_value = \"1024\")]\n\n probe_buf: u32,\n\n}\n\n\n","file_path":"examples/swodump.rs","rank":15,"score":72731.91620794588},{"content":"#[derive(StructOpt)]\n\nstruct Opts {\n\n /// Serial number of the probe to connect to.\n\n #[structopt(long = \"serial\")]\n\n serial: Option<String>,\n\n\n\n /// Communication speed in kHz.\n\n #[structopt(long = \"speed\", default_value = \"200\")]\n\n speed: u16,\n\n\n\n /// Maximum length of JTAG chain to expect (in bits).\n\n #[structopt(long = \"max-length\", default_value = \"512\")]\n\n max_length: usize,\n\n}\n\n\n","file_path":"examples/jtag_scan.rs","rank":16,"score":69354.83480504819},{"content":"fn run(opts: Opts) -> Result<()> {\n\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\n\n\n\n // Enable power to enable testing all blinky pins without an ext. supply.\n\n // Ignore errors since probes may not support this.\n\n probe.set_kickstart_power(true).ok();\n\n\n\n loop {\n\n probe.set_tms(true)?;\n\n probe.set_tdi(true)?;\n\n probe.set_reset(true)?;\n\n probe.set_trst(true)?;\n\n println!(\"on {} V\", probe.read_target_voltage()? as f32 / 1000.0);\n\n sleep(Duration::from_millis(500));\n\n probe.set_tms(false)?;\n\n probe.set_tdi(false)?;\n\n probe.set_reset(false)?;\n\n probe.set_trst(false)?;\n\n println!(\"off {} V\", probe.read_target_voltage()? as f32 / 1000.0);\n\n sleep(Duration::from_millis(500));\n\n }\n\n}\n","file_path":"examples/blink.rs","rank":17,"score":64996.10784789705},{"content":"fn run(opts: Opts) -> Result<()> {\n\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\n\n\n\n probe.select_interface(Interface::Jtag)?;\n\n\n\n // Limit speed so invalid 0xffff doesn't appear\n\n let khz = cmp::min(opts.speed, 0xfffe);\n\n probe.set_speed(SpeedConfig::khz(khz).unwrap())?;\n\n\n\n // Reset TAPs\n\n probe.reset_trst()?;\n\n\n\n let mut probe = JtagProbe {\n\n probe,\n\n state: State::TestLogicReset,\n\n };\n\n probe.enter_test_logic_reset()?;\n\n\n\n println!(\"Checking for JTAG connection...\");\n\n probe.check_connection(opts.max_length)?;\n","file_path":"examples/jtag_scan.rs","rank":18,"score":62654.735764426965},{"content":"/// Scans for J-Link USB devices.\n\n///\n\n/// The returned iterator will yield all devices made by Segger, without filtering the product ID.\n\npub fn scan_usb() -> Result<impl Iterator<Item = UsbDeviceInfo>> {\n\n log_libusb_info();\n\n\n\n Ok(rusb::devices()\n\n .jaylink_err()?\n\n .iter()\n\n .filter_map(|dev| {\n\n // This calls `libusb_get_device_descriptor`, which should be unable to fail in any\n\n // libusb version (it only accesses cached descriptor data).\n\n let descr = dev\n\n .device_descriptor()\n\n .expect(\"libusb_get_device_descriptor returned unexpected error\");\n\n\n\n if descr.vendor_id() == VID_SEGGER {\n\n Some(UsbDeviceInfo {\n\n vid: descr.vendor_id(),\n\n pid: descr.product_id(),\n\n inner: dev,\n\n })\n\n } else {\n\n None\n\n }\n\n })\n\n .collect::<Vec<_>>()\n\n .into_iter())\n\n}\n\n\n","file_path":"src/lib.rs","rank":19,"score":55666.22134426789},{"content":"/// Parses data register contents containing IDCODE or BYPASS registers in reset (0) state.\n\nfn separate_idcodes(idcodes: &[bool]) -> Result<Vec<Option<IdCode>>> {\n\n // The LSb (transmitted first) of IDCODE is 1, while BYPASS registers are 0 upon reset, which\n\n // allows us to separate them here.\n\n let mut devices = Vec::new();\n\n let mut index = 0;\n\n while index < idcodes.len() {\n\n match idcodes[index] {\n\n false => {\n\n // BYPASS\n\n devices.push(None);\n\n }\n\n true => {\n\n // IDCODE\n\n let mut idcode: u32 = 0x8000_0000;\n\n for _ in 0..31 {\n\n index += 1;\n\n idcode >>= 1;\n\n if idcodes[index] {\n\n idcode |= 0x8000_0000;\n\n }\n","file_path":"examples/jtag_scan.rs","rank":20,"score":55525.31877698985},{"content":"type BoxedError = Box<dyn std::error::Error + Send + Sync>;\n\n\n\n#[allow(unused_imports)] // for intra-doc links\n\nuse crate::{scan_usb, Capabilities, JayLink};\n\n\n\n/// List of specific errors that may occur when using this library.\n\n#[non_exhaustive]\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\n\npub enum ErrorKind {\n\n /// A USB transport error occurred.\n\n ///\n\n /// This variant is used for all errors reported by the operating system when performing a USB\n\n /// operation. It may indicate that the USB device was unplugged, that another application or an\n\n /// operating system driver is currently using it, or that the current user does not have\n\n /// permission to access it.\n\n Usb,\n\n\n\n /// No (matching) J-Link device was found.\n\n ///\n\n /// This error occurs when calling [`JayLink::open_by_serial`] while no J-Link device is connected\n","file_path":"src/error.rs","rank":21,"score":51533.6424429366},{"content":"#[repr(u8)]\n\n#[allow(dead_code)]\n\nenum Command {\n\n Version = 0x01,\n\n GetSpeeds = 0xC0,\n\n GetMaxMemBlock = 0xD4,\n\n GetCaps = 0xE8,\n\n GetCapsEx = 0xED,\n\n GetHwVersion = 0xF0,\n\n\n\n GetState = 0x07,\n\n GetHwInfo = 0xC1,\n\n GetCounters = 0xC2,\n\n MeasureRtckReact = 0xF6,\n\n\n\n ResetTrst = 0x02,\n\n SetSpeed = 0x05,\n\n SelectIf = 0xC7,\n\n SetKsPower = 0x08,\n\n HwClock = 0xC8,\n\n HwTms0 = 0xC9,\n\n HwTms1 = 0xCA,\n","file_path":"src/lib.rs","rank":22,"score":46408.80458761472},{"content":"#[derive(Copy, Clone, Debug)]\n\nenum State {\n\n /// Initial state. Reached by shifting 5 or more 1-bits through TMS.\n\n ///\n\n /// Entering this state resets the TAP to the IDCODE instruction if implemented, or BYPASS if\n\n /// not. Since the specific bit pattern for IDCODE is implementation-defined, this is the only\n\n /// portable way to execute that instruction.\n\n TestLogicReset,\n\n\n\n /// Run-Test/Idle state.\n\n RunTestIdle,\n\n\n\n /// Shift bits into the Instruction Registers.\n\n ShiftIR,\n\n Exit1IR,\n\n\n\n /// Shift bits into the Data Registers.\n\n ShiftDR,\n\n Exit1DR,\n\n}\n\n\n","file_path":"examples/jtag_scan.rs","rank":23,"score":44723.72818873095},{"content":"#[repr(u8)]\n\nenum SwoParam {\n\n Mode = 0x01,\n\n Baudrate = 0x02,\n\n ReadSize = 0x03,\n\n BufferSize = 0x04,\n\n // FIXME: Do these have hardware/firmware version requirements to be recognized?\n\n}\n\n\n\n/// The supported SWO data encoding modes.\n\n#[derive(Debug, Copy, Clone, Eq, PartialEq)]\n\n#[repr(u32)]\n\n#[non_exhaustive]\n\npub enum SwoMode {\n\n Uart = 0x00000000,\n\n // FIXME: Manchester encoding?\n\n}\n\n\n\nbitflags! {\n\n /// SWO status returned by probe on SWO buffer read.\n\n struct SwoStatus: u32 {\n","file_path":"src/lib.rs","rank":24,"score":44720.26091171563},{"content":"#[repr(u8)]\n\nenum SwoCommand {\n\n Start = 0x64,\n\n Stop = 0x65,\n\n Read = 0x66,\n\n GetSpeeds = 0x6E,\n\n}\n\n\n","file_path":"src/lib.rs","rank":25,"score":44720.26091171563},{"content":"/// Keeps track of the JTAG state machine, and provides methods to traverse it.\n\nstruct JtagProbe {\n\n probe: JayLink,\n\n state: State,\n\n}\n\n\n\n/// States of the JTAG state machine.\n\n///\n\n/// The JTAG state machine is controlled through the TMS signal (simultanously in all devices in\n\n/// the scan chain).\n\n///\n\n/// This does not model *all* states, since this is just a demo.\n","file_path":"examples/jtag_scan.rs","rank":26,"score":43467.54417821964},{"content":"struct IdCode(u32);\n\n\n\nimpl IdCode {\n\n fn version(&self) -> u8 {\n\n (self.0 >> 28) as u8\n\n }\n\n\n\n fn part_number(&self) -> u16 {\n\n (self.0 >> 12) as u16\n\n }\n\n\n\n fn manufacturer(&self) -> u16 {\n\n ((self.0 >> 1) & 0b111_1111_1111) as u16\n\n }\n\n\n\n /// Returns the JEDEC Continuation Code page, modulo 16.\n\n fn manufacturer_jedec_cc(&self) -> u8 {\n\n ((self.manufacturer() >> 7) & 0b1111) as u8\n\n }\n\n\n","file_path":"examples/jtag_scan.rs","rank":27,"score":40146.71704766331},{"content":"fn log_libusb_info() {\n\n static DID_LOG: AtomicBool = AtomicBool::new(false);\n\n\n\n if DID_LOG.swap(true, Ordering::Acquire) {\n\n return;\n\n }\n\n\n\n let vers = rusb::version();\n\n debug!(\n\n \"libusb {}.{}.{}.{}{}\",\n\n vers.major(),\n\n vers.minor(),\n\n vers.micro(),\n\n vers.nano(),\n\n vers.rc().map(|rc| format!(\"-{}\", rc)).unwrap_or_default(),\n\n );\n\n\n\n debug!(\"libusb has capability API: {:?}\", rusb::has_capability());\n\n debug!(\"libusb has HID access: {:?}\", rusb::has_hid_access());\n\n debug!(\"libusb has hotplug support: {:?}\", rusb::has_hotplug());\n\n debug!(\n\n \"libusb can detach kernel driver: {:?}\",\n\n rusb::supports_detach_kernel_driver()\n\n );\n\n}\n","file_path":"src/lib.rs","rank":28,"score":40077.6575842005},{"content":"fn run() -> Result<()> {\n\n let list = jaylink::scan_usb()?.collect::<Vec<_>>();\n\n println!(\n\n \"Found {} J-Link device{}.\",\n\n list.len(),\n\n if list.len() == 1 { \"\" } else { \"s\" },\n\n );\n\n\n\n for devinfo in list {\n\n println!();\n\n print!(\n\n \"Bus {:03} Address {:03} Port {:03}: VID={:04x} PID={:04X} – \",\n\n devinfo.bus_number(),\n\n devinfo.address(),\n\n devinfo.port_number(),\n\n devinfo.vid(),\n\n devinfo.pid(),\n\n );\n\n\n\n let dev_data;\n","file_path":"examples/list.rs","rank":29,"score":39838.654381794804},{"content":"#[test]\n\nfn test_readme_deps() {\n\n assert_markdown_deps_updated!(\"README.md\");\n\n}\n\n\n","file_path":"tests/version-numbers.rs","rank":30,"score":38780.2482444477},{"content":"type Result<T> = std::result::Result<T, Box<dyn std::error::Error>>;\n\n\n","file_path":"examples/jtag_scan.rs","rank":31,"score":38445.676348678244},{"content":"#[test]\n\nfn test_html_root_url() {\n\n assert_html_root_url_updated!(\"src/lib.rs\");\n\n}\n","file_path":"tests/version-numbers.rs","rank":32,"score":37623.37997692342},{"content":"pub(crate) trait ResultExt<T, E> {\n\n fn jaylink_err(self) -> Result<T, Error>\n\n where\n\n E: Cause + Into<BoxedError>;\n\n\n\n fn jaylink_err_while(self, while_: &'static str) -> Result<T, Error>\n\n where\n\n E: Cause + Into<BoxedError>;\n\n}\n\n\n\nimpl<T, E> ResultExt<T, E> for Result<T, E> {\n\n fn jaylink_err(self) -> Result<T, Error>\n\n where\n\n E: Cause + Into<BoxedError>,\n\n {\n\n self.map_err(|e| Error::new(E::KIND, e))\n\n }\n\n\n\n fn jaylink_err_while(self, while_: &'static str) -> Result<T, Error>\n\n where\n","file_path":"src/error.rs","rank":33,"score":27849.6410973678},{"content":" while_: Some(while_),\n\n }\n\n }\n\n\n\n fn fmt_while(&self) -> String {\n\n if let Some(while_) = self.while_ {\n\n format!(\" while {}\", while_)\n\n } else {\n\n String::new()\n\n }\n\n }\n\n\n\n /// Returns the [`ErrorKind`] describing this error.\n\n pub fn kind(&self) -> ErrorKind {\n\n self.kind\n\n }\n\n}\n\n\n\nimpl fmt::Display for Error {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n","file_path":"src/error.rs","rank":34,"score":27848.32262113884},{"content":" E: Cause + Into<BoxedError>,\n\n {\n\n self.map_err(|e| Error::with_while(E::KIND, e, while_))\n\n }\n\n}\n\n\n\nmacro_rules! error_mapping {\n\n (\n\n $(\n\n $errty:ty => $kind:ident,\n\n )+\n\n ) => {\n\n $(\n\n impl Cause for $errty {\n\n const KIND: ErrorKind = ErrorKind::$kind;\n\n }\n\n )+\n\n };\n\n}\n\n\n\nerror_mapping! {\n\n rusb::Error => Usb,\n\n String => Other,\n\n}\n","file_path":"src/error.rs","rank":35,"score":27844.860352097374},{"content":" // Prefix foreign errors with further explanation where they're coming from\n\n match self.kind {\n\n ErrorKind::Usb => write!(f, \"USB error{}: {}\", self.fmt_while(), self.inner),\n\n _ => {\n\n if let Some(while_) = self.while_ {\n\n write!(f, \"error{}: {}\", while_, self.inner)\n\n } else {\n\n self.inner.fmt(f)\n\n }\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl std::error::Error for Error {\n\n fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {\n\n self.inner.source()\n\n }\n\n}\n\n\n","file_path":"src/error.rs","rank":36,"score":27844.679333559612},{"content":" while_: Option<&'static str>,\n\n}\n\n\n\nimpl Error {\n\n pub(crate) fn new(kind: ErrorKind, inner: impl Into<BoxedError>) -> Self {\n\n Self {\n\n kind,\n\n inner: inner.into(),\n\n while_: None,\n\n }\n\n }\n\n\n\n pub(crate) fn with_while(\n\n kind: ErrorKind,\n\n inner: impl Into<BoxedError>,\n\n while_: &'static str,\n\n ) -> Self {\n\n Self {\n\n kind,\n\n inner: inner.into(),\n","file_path":"src/error.rs","rank":37,"score":27843.93389663394},{"content":"\n\n /// The device does not support the selected target interface.\n\n InterfaceNotSupported,\n\n\n\n /// An unspecified error occurred.\n\n Other,\n\n}\n\n\n\npub(crate) trait Cause {\n\n const KIND: ErrorKind;\n\n}\n\n\n\n/// The error type used by this library.\n\n///\n\n/// Errors can be introspected by the user by calling [`Error::kind`] and inspecting the returned\n\n/// [`ErrorKind`].\n\n#[derive(Debug)]\n\npub struct Error {\n\n kind: ErrorKind,\n\n inner: BoxedError,\n","file_path":"src/error.rs","rank":38,"score":27843.25385761701},{"content":" /// (or no device matching the serial number is connected).\n\n DeviceNotFound,\n\n\n\n /// Automatic device connection failed because multiple devices were found.\n\n ///\n\n /// This error occurs when calling [`JayLink::open_by_serial`] without a serial number while\n\n /// multiple J-Link devices are connected. This library will refuse to \"guess\" a device and\n\n /// requires specifying a serial number in this case. The [`scan_usb`] function can also be used\n\n /// to find a specific device to connect to.\n\n MultipleDevicesFound,\n\n\n\n /// A operation was attempted that is not supported by the probe.\n\n ///\n\n /// Some operations are not supported by all firmware/hardware versions, and are instead\n\n /// advertised as optional *capability* bits. This error occurs when the capability bit for an\n\n /// operation isn't set when that operation is attempted.\n\n ///\n\n /// Capabilities can be read by calling [`JayLink::capabilities`], which returns a\n\n /// [`Capabilities`] bitflags struct.\n\n MissingCapability,\n","file_path":"src/error.rs","rank":39,"score":27840.783533580838},{"content":"use std::fmt;\n\n\n","file_path":"src/error.rs","rank":40,"score":27839.959836599268},{"content":"# Changelog\n\n\n\n## Unreleased\n\n\n\nNo changes.\n\n\n\n## [0.2.0 - 2021-05-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.2.0)\n\n\n\n### New Features\n\n\n\n- `HardwareType` now implements `Display`.\n\n- Add untested and experimental support for additional target interfaces (BDM3,\n\n FINE, PIC32 ICSP, SPI, C2, cJTAG, and Microchip 2-wire JTAG).\n\n- Redesigned the target interface API (breaking change):\n\n - `JayLink::available_interfaces` now returns the set of interfaces instead of an opaque iterator.\n\n- Improved the capabilities API (breaking change):\n\n - A new `Capability` enum represents every capability the library knows about.\n\n - An opaque `Capabilities` struct represents a set of capabilities advertised by a probe.\n\n- `swo_start_uart` is now called `swo_start` and handles future support for\n\n other encodings (breaking change).\n\n- Add a `jtag_scan` example that enumerates a scan chain.\n\n\n\n### Other Improvements\n\n\n\n- Improved documentation.\n\n- Improved the `list` example to list all interface speeds.\n\n- Improved the error messages in the `swdump` example.\n\n- Improved speed defaults in `swdump` and `swodump` examples.\n\n- Eagerly fetch supported interfaces and capabilities.\n\n- Update `rusb` to 0.8.\n\n- Stop automatically selecting SWD when `swo_start` is called, to behave consistently.\n\n- Redesign the speed info and configuration API to be easier to use:\n\n - `Speeds` is now `SpeedInfo`\n\n - `SwoSpeeds` is now `SwoSpeedInfo`\n\n - `CommunicationSpeed` is now `SpeedConfig`\n\n - `max_speed` getters were renamed `max_speed_hz`\n\n - A maximum speed `SpeedConfig` can be created via `SpeedInfo::max_speed_config`\n\n\n\n### Bug Fixes\n\n\n\n- Fix JTAG bitcounting logic.\n\n- Fix `BitIter::split_off` logic.\n\n\n\n## [0.1.5 - 2020-08-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.5)\n\n\n\n- Improve error message on Windows, hinting at installing WinUSB.\n\n\n\n## [0.1.4 - 2020-07-26](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.4)\n\n\n\n### New Features\n\n\n\n- Implement SWO capture support.\n\n- Add functions to calculate the maximum supported transport speed.\n\n\n","file_path":"CHANGELOG.md","rank":41,"score":16157.459938178936},{"content":"# A crate for controlling J-Link debug probes\n\n\n\n[](https://crates.io/crates/jaylink)\n\n[](https://docs.rs/jaylink/)\n\n\n\n\n\nThis crate allows talking to J-Link debug probes attached via USB. The probe's\n\npins can be controlled and I/O operations using JTAG or SWD can be performed,\n\nenabling control of target MCUs.\n\n\n\nPlease refer to the [changelog](CHANGELOG.md) to see what changed in the last\n\nreleases.\n\n\n\n## Usage\n\n\n\nAdd an entry to your `Cargo.toml`:\n\n\n\n```toml\n\n[dependencies]\n\njaylink = \"0.2.0\"\n\n```\n\n\n\nCheck the [API Documentation](https://docs.rs/jaylink/) for how to use the\n\ncrate's functionality.\n\n\n\n## Rust version support\n\n\n\nThis crate supports the 3 latest stable Rust releases. Bumping the minimum\n\nsupported Rust version (MSRV) is not considered a breaking change as long as\n\nthese 3 versions are still supported.\n\n\n\nThe MSRV is also explicitly tested against in [.travis.yml](.travis.yml).\n","file_path":"README.md","rank":42,"score":16154.815390931484},{"content":"## [0.1.3 - 2020-07-09](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.3)\n\n\n\nUpdate rusb dependency to version 0.6.2.\n\n\n\n## [0.1.2 - 2020-06-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.2)\n\n\n\nTrim returned firmware version like the official tools.\n\n\n\n## [0.1.1 - 2020-03-01](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.1)\n\n\n\nFix JTAG I/O command for old J-Links.\n\n\n\n## [0.1.0 - 2019-12-08](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.0)\n\n\n\nInitial release.\n","file_path":"CHANGELOG.md","rank":43,"score":16152.25290755598},{"content":"# What to do to publish a new release\n\n\n\n1. Ensure all notable changes are in the changelog under \"Unreleased\".\n\n\n\n2. Execute `cargo release <level>` to bump version(s), tag and publish\n\n everything. External subcommand, must be installed with `cargo install\n\n cargo-release`.\n\n \n\n `<level>` can be one of `major|minor|patch`. If this is the first release\n\n (`0.1.0`), use `minor`, since the version starts out as `0.0.0`.\n\n\n\n3. Go to the GitHub releases, edit the just-pushed tag. Copy the release notes\n\n from the changelog.\n","file_path":"RELEASE_PROCESS.md","rank":44,"score":15488.809873511924},{"content":"//! Simple SWO capture demo that prints decoded ITM packets to stdout.\n\n//!\n\n//! Note that this does not reconfigure the target MCU to enable the ITM ports, set the speed, or do\n\n//! anything else that might be required before the MCU starts outputting SWO data. It is expected\n\n//! that the firmware will perform these steps.\n\n//!\n\n//! More advanced tooling would do this automatically, but the mechanism involved is\n\n//! vendor-specific, so `jaylink` does not know how to do this.\n\n\n\nuse jaylink::Interface;\n\nuse jaylink::{JayLink, SwoMode};\n\nuse std::error::Error;\n\nuse std::io::Write;\n\nuse structopt::StructOpt;\n\n\n\n#[derive(StructOpt)]\n","file_path":"examples/swodump.rs","rank":48,"score":19.242534138033232},{"content":" pub(crate) fn single(interface: Interface) -> Self {\n\n Self(InterfaceFlags::from_interface(interface))\n\n }\n\n\n\n /// Returns whether `interface` is contained in `self`.\n\n pub fn contains(&self, interface: Interface) -> bool {\n\n self.0.contains(InterfaceFlags::from_interface(interface))\n\n }\n\n}\n\n\n\nimpl fmt::Debug for Interfaces {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n self.0.fmt(f)\n\n }\n\n}\n\n\n\nimpl IntoIterator for Interfaces {\n\n type Item = Interface;\n\n type IntoIter = InterfaceIter;\n\n\n","file_path":"src/interface.rs","rank":49,"score":18.145696284534043},{"content":"}\n\n\n\n/// Target communication speed setting.\n\n///\n\n/// This determines the clock frequency of the target communication. Supported speeds for the\n\n/// currently selected target interface can be fetched via [`JayLink::read_speeds`].\n\n#[derive(Debug, Copy, Clone)]\n\npub struct SpeedConfig {\n\n raw: u16,\n\n}\n\n\n\nimpl SpeedConfig {\n\n /// Let the J-Link probe decide the speed.\n\n ///\n\n /// Requires the probe to support [`Capability::AdaptiveClocking`].\n\n pub const ADAPTIVE: Self = Self { raw: 0xFFFF };\n\n\n\n /// Manually specify speed in kHz.\n\n ///\n\n /// Returns `None` if the value is the invalid value `0xFFFF`. Note that this doesn't mean that\n","file_path":"src/lib.rs","rank":50,"score":15.967280674899001},{"content":" }\n\n}\n\n\n\nimpl fmt::Debug for JayLink {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n f.debug_struct(\"JayLink\")\n\n .field(\"manufacturer\", &self.manufacturer)\n\n .field(\"product\", &self.product)\n\n .field(\"serial\", &self.serial)\n\n .finish()\n\n }\n\n}\n\n\n\n/// A SWO data stream that implements [`std::io::Read`].\n\n///\n\n/// This is one way to consume SWO data. The other is to call [`JayLink::swo_read`] after SWO\n\n/// capturing has been started.\n\n///\n\n/// Reading from this stream will block until some data is captured by the probe.\n\n#[derive(Debug)]\n","file_path":"src/lib.rs","rank":52,"score":14.575234107276117},{"content":" if conf != 1 {\n\n return Err(\"another application is accessing the device\".to_string()).jaylink_err();\n\n }\n\n\n\n let mut this = Self {\n\n manufacturer: handle\n\n .read_manufacturer_string_ascii(&descr)\n\n .jaylink_err()?,\n\n product: handle.read_product_string_ascii(&descr).jaylink_err()?,\n\n serial: handle\n\n .read_serial_number_string_ascii(&descr)\n\n .jaylink_err()?,\n\n read_ep,\n\n write_ep,\n\n cmd_buf: RefCell::new(Vec::new()),\n\n caps: Capabilities::from_raw_legacy(0), // dummy value\n\n interface: Interface::Spi, // dummy value, must not be JTAG\n\n interfaces: Interfaces::from_bits_warn(0), // dummy value\n\n handle,\n\n };\n","file_path":"src/lib.rs","rank":53,"score":13.87515205837685},{"content":"//! Uses the functions for controlling individual pin states to toggle them periodically.\n\n\n\nuse jaylink::*;\n\nuse std::thread::sleep;\n\nuse std::time::Duration;\n\nuse structopt::StructOpt;\n\n\n\n#[derive(StructOpt)]\n","file_path":"examples/blink.rs","rank":54,"score":13.833699787559652},{"content":" /// 2-wire debugging interface used by Microchip's IS208x MCUs.\n\n Mc2WireJtag = 10,\n\n // (*)\n\n // NOTE: When changing this enum, also change all other places with a (*) in addition to\n\n // anything that fails to compile.\n\n // NOTE 2: Keep the docs in sync with the bitflags below!\n\n }\n\n\n\n flags InterfaceFlags: u32;\n\n);\n\n\n\nimpl Interface {\n\n pub(crate) fn as_u8(self) -> u8 {\n\n self as u8\n\n }\n\n}\n\n\n\nimpl fmt::Display for Interface {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n f.write_str(match self {\n","file_path":"src/interface.rs","rank":55,"score":13.790472149802145},{"content":" );\n\n }\n\n // Hide reserved bits from user-facing output.\n\n capabilities.remove(CapabilityFlags::Reserved0);\n\n Self(capabilities)\n\n }\n\n\n\n /// Determines whether `self` contains capability `cap`.\n\n pub fn contains(&self, cap: Capability) -> bool {\n\n self.0.contains(CapabilityFlags::from_capability(cap))\n\n }\n\n\n\n /// Determines whether `self` contains all capabilities in `caps`.\n\n pub fn contains_all(&self, caps: Capabilities) -> bool {\n\n self.0.contains(caps.0)\n\n }\n\n}\n\n\n\nimpl fmt::Debug for Capabilities {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n self.0.fmt(f)\n\n }\n\n}\n","file_path":"src/capabilities.rs","rank":56,"score":13.734396222061182},{"content":"//! A small example showcasing how to auto-detect devices on a JTAG scan chain.\n\n//!\n\n//! This will enumerate JTAG devices and print their manufacturer and identification, as well as\n\n//! JTAG tap properties.\n\n//!\n\n//! This is mostly a port of [Glasgow]'s `jtag_probe` module.\n\n//!\n\n//! [Glasgow]: https://github.com/GlasgowEmbedded/glasgow\n\n\n\nuse std::{cmp, iter};\n\n\n\nuse jaylink::{BitIter, Interface, JayLink, SpeedConfig};\n\nuse structopt::StructOpt;\n\n\n","file_path":"examples/jtag_scan.rs","rank":57,"score":13.683196023773421},{"content":" /// every other value will be accepted by the device.\n\n pub fn khz(khz: u16) -> Option<Self> {\n\n if khz == 0xFFFF {\n\n None\n\n } else {\n\n Some(Self { raw: khz })\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for SpeedConfig {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n if self.raw == Self::ADAPTIVE.raw {\n\n f.write_str(\"adaptive\")\n\n } else {\n\n write!(f, \"{} kHz\", self.raw)\n\n }\n\n }\n\n}\n\n\n","file_path":"src/lib.rs","rank":58,"score":13.460418734169133},{"content":" Error::new(ErrorKind::DeviceNotFound, message)\n\n })?;\n\n\n\n if devices.next().is_some() {\n\n let msg = if let Some(serial) = serial {\n\n format!(\"found multiple devices matching serial {}\", serial)\n\n } else {\n\n \"multiple devices found (specify serial number to select one)\".to_string()\n\n };\n\n return Err(Error::new(ErrorKind::MultipleDevicesFound, msg));\n\n }\n\n\n\n Ok(first)\n\n }\n\n\n\n /// Opens a specific J-Link USB device.\n\n ///\n\n /// **Note**: Probes remember their selected interfaces between reconnections, so it is\n\n /// recommended to always call [`JayLink::select_interface`] after opening a probe.\n\n pub fn open_usb(usb_device: UsbDeviceInfo) -> Result<Self> {\n","file_path":"src/lib.rs","rank":60,"score":13.04203607950728},{"content":" interface: Interface,\n\n\n\n manufacturer: String,\n\n product: String,\n\n serial: String,\n\n}\n\n\n\nimpl JayLink {\n\n /// Opens an attached J-Link device by its serial number.\n\n ///\n\n /// If `serial` is `None`, this will open the only attached J-Link device, and return an error\n\n /// of type [`ErrorKind::MultipleDevicesFound`] when more than one is attached. This is usually\n\n /// the desired behavior of robust applications.\n\n ///\n\n /// **Note**: Probes remember their selected interfaces between reconnections, so it is\n\n /// recommended to always call [`JayLink::select_interface`] after opening a probe.\n\n pub fn open_by_serial(serial: Option<&str>) -> Result<Self> {\n\n let mut devices = scan_usb()?.filter_map(|usb_device| {\n\n let dev = match usb_device.open() {\n\n Ok(dev) => dev,\n","file_path":"src/lib.rs","rank":61,"score":13.021932088049773},{"content":" let mut out = out.lock();\n\n\n\n loop {\n\n match stream.read_packet() {\n\n Ok(packet) => {\n\n if let itm::packet::Kind::Instrumentation(i) = packet.kind() {\n\n out.write_all(i.payload())?;\n\n }\n\n }\n\n Err(e) => {\n\n eprintln!(\"ITM decode error: {}\", e);\n\n }\n\n }\n\n }\n\n}\n","file_path":"examples/swodump.rs","rank":62,"score":12.836642488151693},{"content":"#![allow(non_upper_case_globals)]\n\n\n\nuse std::fmt;\n\n\n\nenum_and_set!(\n\n /// List of target interfaces.\n\n ///\n\n /// Note that this library might not support all of them, despite listing them here.\n\n #[non_exhaustive]\n\n #[derive(Debug, Copy, Clone, PartialEq, Eq)]\n\n pub enum Interface {\n\n /// JTAG interface (IEEE 1149.1). Supported by most J-Link probes (some embedded J-Links might\n\n /// only support SWD).\n\n Jtag = 0,\n\n /// SWD interface (Serial Wire Debug), used by most Cortex-M chips, and supported by almost all\n\n /// J-Link probes.\n\n Swd = 1,\n\n /// Background Debug Mode 3, a single-wire debug interface used on some NXP microcontrollers.\n\n Bdm3 = 2,\n\n /// FINE, a two-wire debugging interface used by Renesas RX MCUs.\n","file_path":"src/interface.rs","rank":63,"score":12.619034360222463},{"content":" fn into_iter(self) -> Self::IntoIter {\n\n InterfaceIter {\n\n interfaces: self,\n\n next: 0,\n\n }\n\n }\n\n}\n\n\n\n/// Iterator over supported [`Interface`]s.\n\n#[derive(Debug)]\n\npub struct InterfaceIter {\n\n interfaces: Interfaces,\n\n next: usize,\n\n}\n\n\n\nimpl Iterator for InterfaceIter {\n\n type Item = Interface;\n\n\n\n fn next(&mut self) -> Option<Self::Item> {\n\n loop {\n","file_path":"src/interface.rs","rank":64,"score":12.570184510367135},{"content":" /// When the selected target interface is switched (by calling [`JayLink::select_interface`], or\n\n /// any API method that automatically selects an interface), the communication speed is reset to\n\n /// some unspecified default value.\n\n pub fn set_speed(&mut self, speed: SpeedConfig) -> Result<()> {\n\n if speed.raw == SpeedConfig::ADAPTIVE.raw {\n\n self.require_capability(Capability::AdaptiveClocking)?;\n\n }\n\n\n\n let mut buf = [Command::SetSpeed as u8, 0, 0];\n\n buf[1..3].copy_from_slice(&speed.raw.to_le_bytes());\n\n self.write_cmd(&buf)?;\n\n\n\n Ok(())\n\n }\n\n\n\n /// Reads the target voltage measured on the `VTref` pin, in millivolts.\n\n ///\n\n /// In order to use the J-Link, this voltage must be present, since it will be used as the level\n\n /// of the I/O signals to the target.\n\n pub fn read_target_voltage(&self) -> Result<u16> {\n","file_path":"src/lib.rs","rank":65,"score":12.452757216220448},{"content":"\n\n let mut buf = [0; 32];\n\n self.read(&mut buf)?;\n\n let real_caps = Capabilities::from_raw_ex(buf);\n\n if !real_caps.contains_all(caps) {\n\n return Err(format!(\n\n \"ext. caps are not a superset of legacy caps (legacy: {:?}, ex: {:?})\",\n\n caps, real_caps\n\n ))\n\n .jaylink_err();\n\n }\n\n debug!(\"extended caps: {:?}\", real_caps);\n\n caps = real_caps;\n\n } else {\n\n debug!(\"extended caps not supported\");\n\n }\n\n\n\n self.caps = caps;\n\n Ok(())\n\n }\n","file_path":"src/lib.rs","rank":67,"score":12.240957172106805},{"content":" fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n let s = self\n\n .clone()\n\n .map(|bit| if bit { '1' } else { '0' })\n\n .collect::<String>();\n\n write!(f, \"BitIter({})\", s)\n\n }\n\n}\n\n\n\npub(crate) trait IteratorExt: Sized {\n\n fn collapse_bytes(self) -> ByteIter<Self>;\n\n}\n\n\n\nimpl<I: Iterator<Item = bool>> IteratorExt for I {\n\n fn collapse_bytes(self) -> ByteIter<Self> {\n\n ByteIter { inner: self }\n\n }\n\n}\n\n\n\npub(crate) struct ByteIter<I> {\n","file_path":"src/bits.rs","rank":68,"score":12.051610863446435},{"content":" }\n\n}\n\n\n\n/// J-Link communication speed info.\n\n#[derive(Debug)]\n\npub struct SpeedInfo {\n\n base_freq: u32,\n\n min_div: u16,\n\n}\n\n\n\nimpl SpeedInfo {\n\n /// Returns the maximum supported speed for target communication (in Hz).\n\n pub fn max_speed_hz(&self) -> u32 {\n\n self.base_freq / u32::from(self.min_div)\n\n }\n\n\n\n /// Returns a `SpeedConfig` that configures the fastest supported speed.\n\n pub fn max_speed_config(&self) -> SpeedConfig {\n\n let khz = cmp::min(self.max_speed_hz() / 1000, 0xFFFE);\n\n SpeedConfig::khz(khz.try_into().unwrap()).unwrap()\n","file_path":"src/lib.rs","rank":69,"score":11.757219888095428},{"content":" if self.capabilities().contains(cap) {\n\n Ok(())\n\n } else {\n\n Err(Error::new(\n\n ErrorKind::MissingCapability,\n\n format!(\"device is missing capabilities ({:?}) for operation\", cap),\n\n ))\n\n }\n\n }\n\n\n\n fn require_interface_supported(&self, intf: Interface) -> Result<()> {\n\n if self.interfaces.contains(intf) {\n\n Ok(())\n\n } else {\n\n Err(Error::new(\n\n ErrorKind::InterfaceNotSupported,\n\n format!(\"probe does not support target interface {:?}\", intf),\n\n ))\n\n }\n\n }\n","file_path":"src/lib.rs","rank":70,"score":11.676570437870172},{"content":"use std::fmt;\n\n\n\n/// An iterator over a received bit stream.\n\n#[derive(Clone)]\n\npub struct BitIter<'a> {\n\n buf: &'a [u8],\n\n next_bit: u8,\n\n bits_left: usize,\n\n}\n\n\n\nimpl<'a> BitIter<'a> {\n\n pub(crate) fn new(buf: &'a [u8], total_bits: usize) -> Self {\n\n assert!(\n\n buf.len() * 8 >= total_bits,\n\n \"cannot pull {} bits out of {} bytes\",\n\n total_bits,\n\n buf.len()\n\n );\n\n\n\n Self {\n","file_path":"src/bits.rs","rank":71,"score":11.622863210707433},{"content":" let dev = match devinfo.open() {\n\n Ok(dev) => {\n\n dev_data = format!(\n\n \"{} {} (Serial {})\",\n\n dev.manufacturer_string(),\n\n dev.product_string(),\n\n dev.serial_string(),\n\n );\n\n Some(dev)\n\n }\n\n Err(e) => {\n\n dev_data = format!(\"<{}>\", e.to_string());\n\n None\n\n }\n\n };\n\n\n\n println!(\"{}\", dev_data);\n\n\n\n if let Some(mut dev) = dev {\n\n // Print detailed information read from the device\n","file_path":"examples/list.rs","rank":72,"score":11.512390584532916},{"content":" Err(_) => return None,\n\n };\n\n\n\n if let Some(serial) = serial {\n\n if dev.serial_string() == serial {\n\n Some(dev)\n\n } else {\n\n None\n\n }\n\n } else {\n\n Some(dev)\n\n }\n\n });\n\n\n\n let first = devices.next().ok_or_else(|| {\n\n let message = if let Some(serial ) = serial {\n\n format!(\"no J-Link device with serial {} was found (make sure your current user has permissions to access it)\", serial)\n\n } else {\n\n \"no J-Link devices found (make sure your current user has permissions to access them)\".to_string()\n\n };\n","file_path":"src/lib.rs","rank":73,"score":11.359119427071187},{"content":" } else {\n\n self.next_bit = 0;\n\n self.buf = &self.buf[1..];\n\n }\n\n\n\n self.bits_left -= 1;\n\n Some(bit)\n\n } else {\n\n None\n\n }\n\n }\n\n\n\n fn size_hint(&self) -> (usize, Option<usize>) {\n\n (self.bits_left, Some(self.bits_left))\n\n }\n\n}\n\n\n\nimpl ExactSizeIterator for BitIter<'_> {}\n\n\n\nimpl fmt::Debug for BitIter<'_> {\n","file_path":"src/bits.rs","rank":74,"score":11.341110050438086},{"content":" /// Returns the manufacturer string stored in the device descriptor.\n\n pub fn manufacturer_string(&self) -> &str {\n\n &self.manufacturer\n\n }\n\n\n\n /// Returns the product string stored in the device descriptor.\n\n pub fn product_string(&self) -> &str {\n\n &self.product\n\n }\n\n\n\n /// Returns the serial number string stored in the device descriptor.\n\n ///\n\n /// This serial number string can be passed to [`JayLink::open_by_serial`] to open a specific\n\n /// J-Link device.\n\n pub fn serial_string(&self) -> &str {\n\n &self.serial\n\n }\n\n\n\n fn buf(&self, len: usize) -> RefMut<'_, Vec<u8>> {\n\n let mut vec = self.cmd_buf.borrow_mut();\n","file_path":"src/lib.rs","rank":76,"score":11.17019761407007},{"content":"\n\n fn require_interface_selected(&self, intf: Interface) -> Result<()> {\n\n if self.interface == intf {\n\n Ok(())\n\n } else {\n\n Err(Error::new(\n\n ErrorKind::Other,\n\n format!(\"interface {} must be selected for this operation (currently using interface {})\", intf, self.interface),\n\n ))\n\n }\n\n }\n\n\n\n /// Reads the firmware version string from the device.\n\n pub fn read_firmware_version(&self) -> Result<String> {\n\n self.write_cmd(&[Command::Version as u8])?;\n\n\n\n let mut buf = [0; 2];\n\n self.read(&mut buf)?;\n\n let num_bytes = u16::from_le_bytes(buf);\n\n let mut buf = self.buf(num_bytes.into());\n","file_path":"src/lib.rs","rank":77,"score":11.03106616024651},{"content":"\n\n let mut buf = [0; 4];\n\n self.read(&mut buf)?;\n\n\n\n Ok(u32::from_le_bytes(buf))\n\n }\n\n\n\n /// Returns the capabilities advertised by the probe.\n\n pub fn capabilities(&self) -> Capabilities {\n\n self.caps\n\n }\n\n\n\n /// Returns the set of target interfaces supported by the probe.\n\n pub fn available_interfaces(&self) -> Interfaces {\n\n self.interfaces\n\n }\n\n\n\n /// Reads the currently selected target interface.\n\n ///\n\n /// **Note**: There is no guarantee that the returned interface is actually supported (ie. it\n","file_path":"src/lib.rs","rank":78,"score":10.950959914215849},{"content":" }\n\n\n\n /// Scans the data register contents and determines their total length.\n\n ///\n\n /// Returns the old DR contents.\n\n ///\n\n /// Note that DR length can change depending on the active instruction.\n\n fn scan_dr(&mut self, max_length: usize) -> Result<Vec<bool>> {\n\n self.enter_shift_dr()?;\n\n\n\n let mut original_contents = None;\n\n let res = (|| -> Result<_> {\n\n // Fill all data registers with 1s, then flush with 0s and see how many 1-bits were\n\n // retained.\n\n let data_1 = self.shift_tdio(&vec![true; max_length], false)?;\n\n original_contents = Some(data_1.collect::<Vec<_>>());\n\n let mut data_0 = self.shift_tdio(&vec![false; max_length], false)?;\n\n match data_0.position(|bit| !bit) {\n\n Some(i) => Ok(i),\n\n None => Err(format!(\"total DR length longer than {} bits\", max_length).into()),\n","file_path":"examples/jtag_scan.rs","rank":79,"score":10.948985156034036},{"content":" let info = match detailed_info(&mut dev) {\n\n Ok(info) => info,\n\n Err(e) => format!(\"<{}>\", e),\n\n };\n\n\n\n // This is multi-line info\n\n for (i, line) in info.lines().enumerate() {\n\n if i == 0 {\n\n print!(\"⤷ \");\n\n } else {\n\n print!(\" \");\n\n }\n\n\n\n println!(\"{}\", line);\n\n }\n\n }\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"examples/list.rs","rank":80,"score":10.867858264324026},{"content":"use jaylink::*;\n\nuse std::fmt::Write;\n\n\n","file_path":"examples/list.rs","rank":81,"score":10.775581076727935},{"content":"#[macro_use]\n\nmod macros;\n\nmod bits;\n\nmod capabilities;\n\nmod error;\n\nmod interface;\n\n\n\npub use self::bits::BitIter;\n\npub use self::capabilities::{Capabilities, Capability};\n\npub use self::error::{Error, ErrorKind};\n\npub use self::interface::{Interface, InterfaceIter, Interfaces};\n\n\n\nuse self::bits::IteratorExt as _;\n\nuse self::error::ResultExt as _;\n\nuse bitflags::bitflags;\n\nuse byteorder::{LittleEndian, ReadBytesExt};\n\nuse io::Cursor;\n\nuse log::{debug, trace, warn};\n\nuse std::cell::{Cell, RefCell, RefMut};\n\nuse std::convert::{TryFrom, TryInto};\n","file_path":"src/lib.rs","rank":83,"score":10.488915851749995},{"content":"use std::sync::atomic::{AtomicBool, Ordering};\n\nuse std::time::{Duration, Instant};\n\nuse std::{\n\n cmp, fmt,\n\n io::{self, Read},\n\n ops::Deref,\n\n thread,\n\n};\n\n\n\n/// A result type with the error hardwired to [`Error`].\n\npub type Result<T> = std::result::Result<T, Error>;\n\n\n\nconst VID_SEGGER: u16 = 0x1366;\n\n\n\nconst TIMEOUT_DEFAULT: Duration = Duration::from_millis(500);\n\n\n\n#[repr(u8)]\n\n#[allow(dead_code)]\n","file_path":"src/lib.rs","rank":84,"score":10.359037983317384},{"content":"impl State {\n\n fn set(&mut self, to: Self) {\n\n log::trace!(\"{:?} -> {:?}\", self, to);\n\n *self = to;\n\n }\n\n}\n\n\n\nimpl JtagProbe {\n\n /// Sends the bits in `tms` to the TMS input of the first device in the chain, while sending\n\n /// 0-bits through TDI.\n\n fn shift_tms(&mut self, tms: &[bool]) -> Result<()> {\n\n self.probe\n\n .jtag_io(tms.iter().copied(), iter::repeat(false).take(tms.len()))?;\n\n Ok(())\n\n }\n\n\n\n fn enter_test_logic_reset(&mut self) -> Result<()> {\n\n // Reset the JTAG state machine to Test-Logic-Reset. Sending enough (5 or more) 1-bits\n\n // through TMS will eventually end up in that state, regardless of what the current state\n\n // is.\n","file_path":"examples/jtag_scan.rs","rank":85,"score":10.160754374256523},{"content":" Ok(())\n\n }\n\n\n\n fn read(&self, buf: &mut [u8]) -> Result<()> {\n\n let mut total = 0;\n\n\n\n while total < buf.len() {\n\n let buf = &mut buf[total..];\n\n let bytes = self\n\n .handle\n\n .read_bulk(self.read_ep, buf, TIMEOUT_DEFAULT)\n\n .jaylink_err_while(\"reading from device\")?;\n\n total += bytes;\n\n }\n\n\n\n trace!(\"read {} bytes: {:x?}\", buf.len(), buf);\n\n Ok(())\n\n }\n\n\n\n fn require_capability(&self, cap: Capability) -> Result<()> {\n","file_path":"src/lib.rs","rank":86,"score":10.00755696522451},{"content":"}\n\n\n\n/// The hardware/product type of the device.\n\n#[non_exhaustive]\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\n\npub enum HardwareType {\n\n JLink,\n\n JTrace,\n\n Flasher,\n\n JLinkPro,\n\n}\n\n\n\nimpl fmt::Display for HardwareType {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n f.write_str(match self {\n\n HardwareType::JLink => \"J-Link\",\n\n HardwareType::JTrace => \"J-Trace\",\n\n HardwareType::Flasher => \"J-Flash\",\n\n HardwareType::JLinkPro => \"J-Link Pro\",\n\n })\n","file_path":"src/lib.rs","rank":87,"score":9.90427775027228},{"content":" \"probe I/O command returned error code {:#x}\",\n\n buf[num_bytes]\n\n ))\n\n .jaylink_err();\n\n }\n\n\n\n drop(buf);\n\n\n\n Ok(BitIter::new(\n\n &self.cmd_buf.get_mut()[..num_bytes],\n\n dir_bit_count,\n\n ))\n\n }\n\n\n\n /// Starts capturing SWO data.\n\n ///\n\n /// This will switch the probe to SWD interface mode if necessary (required for SWO capture).\n\n ///\n\n /// Requires the probe to support [`Capability::Swo`].\n\n ///\n","file_path":"src/lib.rs","rank":89,"score":9.803308708176175},{"content":" if has_status_byte && buf[read_len - 1] != 0 {\n\n return Err(Error::new(\n\n ErrorKind::Other,\n\n format!(\n\n \"probe I/O command returned error code {:#x}\",\n\n buf[read_len - 1]\n\n ),\n\n ));\n\n }\n\n\n\n drop(buf);\n\n\n\n Ok(BitIter::new(\n\n &self.cmd_buf.get_mut()[..num_resp_bytes],\n\n tms_bit_count,\n\n ))\n\n }\n\n\n\n /// Performs an SWD I/O operation.\n\n ///\n","file_path":"src/lib.rs","rank":90,"score":9.438410358488497},{"content":" /// might not be in the list returned by [`JayLink::available_interfaces`]). In particular, some\n\n /// embedded J-Link probes start up with JTAG selected, but only support SWD.\n\n pub fn current_interface(&self) -> Interface {\n\n self.interface\n\n }\n\n\n\n /// Selects the interface to use for talking to the target MCU.\n\n ///\n\n /// Switching interfaces will reset the configured transfer speed, so [`JayLink::set_speed`]\n\n /// needs to be called *after* `select_interface`.\n\n ///\n\n /// This requires the probe to support [`Capability::SelectIf`].\n\n ///\n\n /// **Note**: Selecting a different interface may cause the J-Link to perform target I/O!\n\n pub fn select_interface(&mut self, intf: Interface) -> Result<()> {\n\n if self.interface == intf {\n\n return Ok(());\n\n }\n\n\n\n self.require_capability(Capability::SelectIf)?;\n","file_path":"src/lib.rs","rank":91,"score":9.425866471665909},{"content":" }\n\n}\n\n\n\n/// Supported SWO capture speed info.\n\n#[derive(Debug)]\n\npub struct SwoSpeedInfo {\n\n base_freq: u32,\n\n min_div: u32,\n\n max_div: u32,\n\n\n\n // FIXME: Not sure what these are for.\n\n min_presc: u32,\n\n max_presc: u32,\n\n}\n\n\n\nimpl SwoSpeedInfo {\n\n /// Returns the maximum supported speed for SWO capture (in Hz).\n\n pub fn max_speed_hz(&self) -> u32 {\n\n self.base_freq / self.min_div / cmp::max(1, self.min_presc)\n\n }\n","file_path":"src/lib.rs","rank":92,"score":9.222931973845798},{"content":" Box::new(e)\n\n };\n\n\n\n Error::with_while(ErrorKind::Usb, inner, \"opening USB device\")\n\n })?;\n\n\n\n debug!(\"open_usb: device descriptor: {:#x?}\", descr);\n\n\n\n if descr.num_configurations() != 1 {\n\n warn!(\n\n \"device has {} configurations, expected 1\",\n\n descr.num_configurations()\n\n );\n\n }\n\n\n\n let conf = handle\n\n .active_configuration()\n\n .jaylink_err_while(\"reading device configuration\")?;\n\n // Device configurations are 1-indexed, apparently\n\n if conf != 1 {\n","file_path":"src/lib.rs","rank":93,"score":9.192312656028928},{"content":" ///\n\n /// This might not do anything if the pin is not connected to the target. It does not affect\n\n /// non-JTAG target interfaces.\n\n pub fn reset_trst(&mut self) -> Result<()> {\n\n self.write_cmd(&[Command::ResetTrst as u8])\n\n }\n\n\n\n /// Resets the target by temporarily asserting the RESET pin (pin 15).\n\n ///\n\n /// This might not do anything if the RESET pin is not connected to the target.\n\n pub fn reset_target(&mut self) -> Result<()> {\n\n self.write_cmd(&[Command::ResetTarget as u8])\n\n }\n\n\n\n /// Sets the target communication speed.\n\n ///\n\n /// If `speed` is set to [`SpeedConfig::ADAPTIVE`], then the probe has to support\n\n /// [`Capability::AdaptiveClocking`]. Note that adaptive clocking may not work for all target\n\n /// interfaces (eg. SWD).\n\n ///\n","file_path":"src/lib.rs","rank":94,"score":9.116820462795895},{"content":"pub struct SwoStream<'a> {\n\n jaylink: &'a JayLink,\n\n speed: u32,\n\n buf_size: u32,\n\n next_poll: Instant,\n\n /// Internal buffer the size of the on-probe buffer. This is filled in one go to avoid\n\n /// performing small reads which may crash the probe.\n\n buf: Cursor<Vec<u8>>,\n\n /// Accumulated SWO errors.\n\n status: Cell<SwoStatus>,\n\n}\n\n\n\nimpl SwoStream<'_> {\n\n /// Returns whether the probe-internal buffer overflowed at some point, and clears the flag.\n\n ///\n\n /// This indicates that some device data was lost, and should be communicated to the end-user.\n\n pub fn did_overrun(&self) -> bool {\n\n let did = self.status.get().contains(SwoStatus::OVERRUN);\n\n self.status.set(self.status.get() & !SwoStatus::OVERRUN);\n\n did\n","file_path":"src/lib.rs","rank":95,"score":9.104170498636185},{"content":" warn!(\n\n \"device in configuration {}, expected 1; changing configuration\",\n\n conf\n\n );\n\n handle.set_active_configuration(1).jaylink_err()?;\n\n }\n\n\n\n let conf = usb_device\n\n .inner\n\n .active_config_descriptor()\n\n .jaylink_err_while(\"reading device configuration descriptor\")?;\n\n debug!(\"scanning {} interfaces\", conf.num_interfaces());\n\n trace!(\"active configuration descriptor: {:#x?}\", conf);\n\n\n\n let mut jlink_intf = None;\n\n for (i, intf) in conf.interfaces().enumerate() {\n\n trace!(\"interface #{} descriptors:\", i + 1);\n\n\n\n for descr in intf.descriptors() {\n\n trace!(\"{:#x?}\", descr);\n","file_path":"src/lib.rs","rank":96,"score":9.045174896551842},{"content":"//! A crate for talking to J-Link debug probes connected via USB.\n\n//!\n\n//! This crate allows access to the vendor-specific USB interface used to control JTAG / SWD\n\n//! operations and other functionality. It does *not* provide access to the virtual COM port\n\n//! functionality (which is a regular CDC device, so no special support is needed).\n\n//!\n\n//! Inspired by [libjaylink] (though this library is not a port).\n\n//!\n\n//! [libjaylink]: https://repo.or.cz/libjaylink.git\n\n//!\n\n//! # Pinout\n\n//!\n\n//! J-Link uses a pinout based on the standard 20-pin ARM JTAG connector, extended for SWD\n\n//! compatibility and with pins for UART.\n\n//!\n\n//! JTAG pinout:\n\n//!\n\n//! ```notrust\n\n//! ┌───────────┐\n\n//! VTref │ * 1 2 * │ NC\n","file_path":"src/lib.rs","rank":97,"score":8.915564443114047},{"content":" };\n\n\n\n // Update self\n\n let next_byte = (count + self.next_bit as usize) / 8;\n\n self.next_bit = (count as u8 + self.next_bit) % 8;\n\n self.buf = &self.buf[next_byte..];\n\n self.bits_left -= count;\n\n other\n\n }\n\n}\n\n\n\nimpl Iterator for BitIter<'_> {\n\n type Item = bool;\n\n\n\n fn next(&mut self) -> Option<bool> {\n\n if self.bits_left > 0 {\n\n let byte = self.buf.first().unwrap();\n\n let bit = byte & (1 << self.next_bit) != 0;\n\n if self.next_bit < 7 {\n\n self.next_bit += 1;\n","file_path":"src/bits.rs","rank":98,"score":8.713466134902966},{"content":" }\n\n}\n\n\n\n/// SWO data that was read via [`JayLink::swo_read`].\n\n#[derive(Debug)]\n\npub struct SwoData<'a> {\n\n data: &'a [u8],\n\n status: SwoStatus,\n\n}\n\n\n\nimpl<'a> SwoData<'a> {\n\n /// Returns whether the probe-internal buffer overflowed before the last read.\n\n ///\n\n /// This indicates that some device data was lost.\n\n pub fn did_overrun(&self) -> bool {\n\n self.status.contains(SwoStatus::OVERRUN)\n\n }\n\n}\n\n\n\nimpl<'a> AsRef<[u8]> for SwoData<'a> {\n","file_path":"src/lib.rs","rank":99,"score":8.656033539845403}],"string":"[\n {\n \"content\": \"fn to_io_error(error: Error) -> io::Error {\\n\\n io::Error::new(io::ErrorKind::Other, error)\\n\\n}\\n\\n\\n\\nimpl<'a> Read for SwoStream<'a> {\\n\\n fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {\\n\\n if self.buf.position() == self.buf.get_ref().len() as u64 {\\n\\n // At end of buffer. (Blocking) Refill.\\n\\n self.buf.get_mut().resize(self.buf_size as usize, 0);\\n\\n loop {\\n\\n // If we have recently polled, wait until the next poll is useful to avoid 100% CPU\\n\\n // usage.\\n\\n let now = Instant::now();\\n\\n if now < self.next_poll {\\n\\n thread::sleep(self.next_poll - now);\\n\\n }\\n\\n\\n\\n let buf = self.buf.get_mut();\\n\\n let data = self.jaylink.swo_read(buf).map_err(to_io_error)?;\\n\\n self.status.set(self.status.get() | data.status);\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 4,\n \"score\": 91368.08197572059\n },\n {\n \"content\": \"fn main() {\\n\\n env_logger::init();\\n\\n\\n\\n let opts = Opts::from_args();\\n\\n if let Err(e) = run(opts) {\\n\\n eprintln!(\\\"error: {}\\\", e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/swodump.rs\",\n \"rank\": 7,\n \"score\": 90081.64979772392\n },\n {\n \"content\": \"fn main() {\\n\\n env_logger::init();\\n\\n\\n\\n if let Err(e) = run() {\\n\\n eprintln!(\\\"error: {}\\\", e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 8,\n \"score\": 90081.64979772392\n },\n {\n \"content\": \"fn main() {\\n\\n env_logger::init();\\n\\n\\n\\n let opts = Opts::from_args();\\n\\n if let Err(e) = run(opts) {\\n\\n eprintln!(\\\"error: {}\\\", e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/blink.rs\",\n \"rank\": 9,\n \"score\": 90081.64979772392\n },\n {\n \"content\": \"fn run(opts: Opts) -> Result<(), Box<dyn Error>> {\\n\\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\\n\\n\\n\\n let speeds = probe.read_swo_speeds(SwoMode::Uart)?;\\n\\n eprintln!(\\\"Max. SWO Speed: {} Hz\\\", speeds.max_speed_hz());\\n\\n\\n\\n let frequency = opts.frequency.unwrap_or(speeds.max_speed_hz());\\n\\n eprintln!(\\n\\n \\\"Configuring at {} Hz ({} Bytes/sec) with a {} Byte buffer\\\",\\n\\n frequency,\\n\\n frequency / 8,\\n\\n opts.probe_buf,\\n\\n );\\n\\n eprintln!(\\\"-----------------------------------------\\\");\\n\\n\\n\\n probe.select_interface(Interface::Swd)?;\\n\\n probe.swo_stop()?;\\n\\n let stream = probe.swo_start(SwoMode::Uart, frequency, opts.probe_buf)?;\\n\\n let mut stream = itm::Decoder::new(stream, false);\\n\\n let out = std::io::stdout();\\n\",\n \"file_path\": \"examples/swodump.rs\",\n \"rank\": 10,\n \"score\": 86949.88321763815\n },\n {\n \"content\": \"fn main() {\\n\\n env_logger::init();\\n\\n\\n\\n let opts = Opts::from_args();\\n\\n if let Err(e) = run(opts) {\\n\\n eprintln!(\\\"error: {}\\\", e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 11,\n \"score\": 86721.61543101072\n },\n {\n \"content\": \"fn detailed_info(dev: &mut JayLink) -> Result<String> {\\n\\n let caps = dev.capabilities();\\n\\n let firmware = dev.read_firmware_version()?;\\n\\n let hw_vers = dev.read_hardware_version()?;\\n\\n let swo_speeds = dev.read_swo_speeds(SwoMode::Uart)?;\\n\\n let max_mem_block = dev.read_max_mem_block()?;\\n\\n let avail_intfs = dev.available_interfaces();\\n\\n let tgt_voltage = dev.read_target_voltage()?;\\n\\n\\n\\n let mut info = String::new();\\n\\n writeln!(info, \\\"Capabilities: {:?}\\\", caps).unwrap();\\n\\n writeln!(info, \\\"Firmware: {}\\\", firmware).unwrap();\\n\\n writeln!(info, \\\"HW Version: {}\\\", hw_vers).unwrap();\\n\\n writeln!(info, \\\"Max. SWO Speed: {:?} Hz\\\", swo_speeds.max_speed_hz()).unwrap();\\n\\n writeln!(info, \\\"Max. Memblock: {} bytes\\\", max_mem_block).unwrap();\\n\\n writeln!(info, \\\"VTref: {} V\\\", tgt_voltage as f32 / 1000.0).unwrap();\\n\\n writeln!(info, \\\"Interfaces:\\\").unwrap();\\n\\n for interface in avail_intfs {\\n\\n if interface == Interface::Fine {\\n\\n // FIXME: Selecting FINE hangs the probe.\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 12,\n \"score\": 74236.38902032399\n },\n {\n \"content\": \"#[derive(StructOpt)]\\n\\nstruct Opts {\\n\\n /// Serial number of the probe to connect to.\\n\\n #[structopt(long = \\\"serial\\\")]\\n\\n serial: Option<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/blink.rs\",\n \"rank\": 14,\n \"score\": 72731.91620794588\n },\n {\n \"content\": \"#[derive(StructOpt)]\\n\\nstruct Opts {\\n\\n /// Serial number of the probe to connect to.\\n\\n #[structopt(long = \\\"serial\\\")]\\n\\n serial: Option<String>,\\n\\n\\n\\n /// Frequency/Baudrate to sample SWO at.\\n\\n #[structopt(long = \\\"freq\\\", short = \\\"f\\\")]\\n\\n frequency: Option<u32>,\\n\\n\\n\\n /// Size of on-probe buffer to allocate.\\n\\n #[structopt(long = \\\"probe-buf\\\", default_value = \\\"1024\\\")]\\n\\n probe_buf: u32,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/swodump.rs\",\n \"rank\": 15,\n \"score\": 72731.91620794588\n },\n {\n \"content\": \"#[derive(StructOpt)]\\n\\nstruct Opts {\\n\\n /// Serial number of the probe to connect to.\\n\\n #[structopt(long = \\\"serial\\\")]\\n\\n serial: Option<String>,\\n\\n\\n\\n /// Communication speed in kHz.\\n\\n #[structopt(long = \\\"speed\\\", default_value = \\\"200\\\")]\\n\\n speed: u16,\\n\\n\\n\\n /// Maximum length of JTAG chain to expect (in bits).\\n\\n #[structopt(long = \\\"max-length\\\", default_value = \\\"512\\\")]\\n\\n max_length: usize,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 16,\n \"score\": 69354.83480504819\n },\n {\n \"content\": \"fn run(opts: Opts) -> Result<()> {\\n\\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\\n\\n\\n\\n // Enable power to enable testing all blinky pins without an ext. supply.\\n\\n // Ignore errors since probes may not support this.\\n\\n probe.set_kickstart_power(true).ok();\\n\\n\\n\\n loop {\\n\\n probe.set_tms(true)?;\\n\\n probe.set_tdi(true)?;\\n\\n probe.set_reset(true)?;\\n\\n probe.set_trst(true)?;\\n\\n println!(\\\"on {} V\\\", probe.read_target_voltage()? as f32 / 1000.0);\\n\\n sleep(Duration::from_millis(500));\\n\\n probe.set_tms(false)?;\\n\\n probe.set_tdi(false)?;\\n\\n probe.set_reset(false)?;\\n\\n probe.set_trst(false)?;\\n\\n println!(\\\"off {} V\\\", probe.read_target_voltage()? as f32 / 1000.0);\\n\\n sleep(Duration::from_millis(500));\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/blink.rs\",\n \"rank\": 17,\n \"score\": 64996.10784789705\n },\n {\n \"content\": \"fn run(opts: Opts) -> Result<()> {\\n\\n let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;\\n\\n\\n\\n probe.select_interface(Interface::Jtag)?;\\n\\n\\n\\n // Limit speed so invalid 0xffff doesn't appear\\n\\n let khz = cmp::min(opts.speed, 0xfffe);\\n\\n probe.set_speed(SpeedConfig::khz(khz).unwrap())?;\\n\\n\\n\\n // Reset TAPs\\n\\n probe.reset_trst()?;\\n\\n\\n\\n let mut probe = JtagProbe {\\n\\n probe,\\n\\n state: State::TestLogicReset,\\n\\n };\\n\\n probe.enter_test_logic_reset()?;\\n\\n\\n\\n println!(\\\"Checking for JTAG connection...\\\");\\n\\n probe.check_connection(opts.max_length)?;\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 18,\n \"score\": 62654.735764426965\n },\n {\n \"content\": \"/// Scans for J-Link USB devices.\\n\\n///\\n\\n/// The returned iterator will yield all devices made by Segger, without filtering the product ID.\\n\\npub fn scan_usb() -> Result<impl Iterator<Item = UsbDeviceInfo>> {\\n\\n log_libusb_info();\\n\\n\\n\\n Ok(rusb::devices()\\n\\n .jaylink_err()?\\n\\n .iter()\\n\\n .filter_map(|dev| {\\n\\n // This calls `libusb_get_device_descriptor`, which should be unable to fail in any\\n\\n // libusb version (it only accesses cached descriptor data).\\n\\n let descr = dev\\n\\n .device_descriptor()\\n\\n .expect(\\\"libusb_get_device_descriptor returned unexpected error\\\");\\n\\n\\n\\n if descr.vendor_id() == VID_SEGGER {\\n\\n Some(UsbDeviceInfo {\\n\\n vid: descr.vendor_id(),\\n\\n pid: descr.product_id(),\\n\\n inner: dev,\\n\\n })\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n .collect::<Vec<_>>()\\n\\n .into_iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 19,\n \"score\": 55666.22134426789\n },\n {\n \"content\": \"/// Parses data register contents containing IDCODE or BYPASS registers in reset (0) state.\\n\\nfn separate_idcodes(idcodes: &[bool]) -> Result<Vec<Option<IdCode>>> {\\n\\n // The LSb (transmitted first) of IDCODE is 1, while BYPASS registers are 0 upon reset, which\\n\\n // allows us to separate them here.\\n\\n let mut devices = Vec::new();\\n\\n let mut index = 0;\\n\\n while index < idcodes.len() {\\n\\n match idcodes[index] {\\n\\n false => {\\n\\n // BYPASS\\n\\n devices.push(None);\\n\\n }\\n\\n true => {\\n\\n // IDCODE\\n\\n let mut idcode: u32 = 0x8000_0000;\\n\\n for _ in 0..31 {\\n\\n index += 1;\\n\\n idcode >>= 1;\\n\\n if idcodes[index] {\\n\\n idcode |= 0x8000_0000;\\n\\n }\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 20,\n \"score\": 55525.31877698985\n },\n {\n \"content\": \"type BoxedError = Box<dyn std::error::Error + Send + Sync>;\\n\\n\\n\\n#[allow(unused_imports)] // for intra-doc links\\n\\nuse crate::{scan_usb, Capabilities, JayLink};\\n\\n\\n\\n/// List of specific errors that may occur when using this library.\\n\\n#[non_exhaustive]\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\\n\\npub enum ErrorKind {\\n\\n /// A USB transport error occurred.\\n\\n ///\\n\\n /// This variant is used for all errors reported by the operating system when performing a USB\\n\\n /// operation. It may indicate that the USB device was unplugged, that another application or an\\n\\n /// operating system driver is currently using it, or that the current user does not have\\n\\n /// permission to access it.\\n\\n Usb,\\n\\n\\n\\n /// No (matching) J-Link device was found.\\n\\n ///\\n\\n /// This error occurs when calling [`JayLink::open_by_serial`] while no J-Link device is connected\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 21,\n \"score\": 51533.6424429366\n },\n {\n \"content\": \"#[repr(u8)]\\n\\n#[allow(dead_code)]\\n\\nenum Command {\\n\\n Version = 0x01,\\n\\n GetSpeeds = 0xC0,\\n\\n GetMaxMemBlock = 0xD4,\\n\\n GetCaps = 0xE8,\\n\\n GetCapsEx = 0xED,\\n\\n GetHwVersion = 0xF0,\\n\\n\\n\\n GetState = 0x07,\\n\\n GetHwInfo = 0xC1,\\n\\n GetCounters = 0xC2,\\n\\n MeasureRtckReact = 0xF6,\\n\\n\\n\\n ResetTrst = 0x02,\\n\\n SetSpeed = 0x05,\\n\\n SelectIf = 0xC7,\\n\\n SetKsPower = 0x08,\\n\\n HwClock = 0xC8,\\n\\n HwTms0 = 0xC9,\\n\\n HwTms1 = 0xCA,\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 22,\n \"score\": 46408.80458761472\n },\n {\n \"content\": \"#[derive(Copy, Clone, Debug)]\\n\\nenum State {\\n\\n /// Initial state. Reached by shifting 5 or more 1-bits through TMS.\\n\\n ///\\n\\n /// Entering this state resets the TAP to the IDCODE instruction if implemented, or BYPASS if\\n\\n /// not. Since the specific bit pattern for IDCODE is implementation-defined, this is the only\\n\\n /// portable way to execute that instruction.\\n\\n TestLogicReset,\\n\\n\\n\\n /// Run-Test/Idle state.\\n\\n RunTestIdle,\\n\\n\\n\\n /// Shift bits into the Instruction Registers.\\n\\n ShiftIR,\\n\\n Exit1IR,\\n\\n\\n\\n /// Shift bits into the Data Registers.\\n\\n ShiftDR,\\n\\n Exit1DR,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 23,\n \"score\": 44723.72818873095\n },\n {\n \"content\": \"#[repr(u8)]\\n\\nenum SwoParam {\\n\\n Mode = 0x01,\\n\\n Baudrate = 0x02,\\n\\n ReadSize = 0x03,\\n\\n BufferSize = 0x04,\\n\\n // FIXME: Do these have hardware/firmware version requirements to be recognized?\\n\\n}\\n\\n\\n\\n/// The supported SWO data encoding modes.\\n\\n#[derive(Debug, Copy, Clone, Eq, PartialEq)]\\n\\n#[repr(u32)]\\n\\n#[non_exhaustive]\\n\\npub enum SwoMode {\\n\\n Uart = 0x00000000,\\n\\n // FIXME: Manchester encoding?\\n\\n}\\n\\n\\n\\nbitflags! {\\n\\n /// SWO status returned by probe on SWO buffer read.\\n\\n struct SwoStatus: u32 {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 24,\n \"score\": 44720.26091171563\n },\n {\n \"content\": \"#[repr(u8)]\\n\\nenum SwoCommand {\\n\\n Start = 0x64,\\n\\n Stop = 0x65,\\n\\n Read = 0x66,\\n\\n GetSpeeds = 0x6E,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 25,\n \"score\": 44720.26091171563\n },\n {\n \"content\": \"/// Keeps track of the JTAG state machine, and provides methods to traverse it.\\n\\nstruct JtagProbe {\\n\\n probe: JayLink,\\n\\n state: State,\\n\\n}\\n\\n\\n\\n/// States of the JTAG state machine.\\n\\n///\\n\\n/// The JTAG state machine is controlled through the TMS signal (simultanously in all devices in\\n\\n/// the scan chain).\\n\\n///\\n\\n/// This does not model *all* states, since this is just a demo.\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 26,\n \"score\": 43467.54417821964\n },\n {\n \"content\": \"struct IdCode(u32);\\n\\n\\n\\nimpl IdCode {\\n\\n fn version(&self) -> u8 {\\n\\n (self.0 >> 28) as u8\\n\\n }\\n\\n\\n\\n fn part_number(&self) -> u16 {\\n\\n (self.0 >> 12) as u16\\n\\n }\\n\\n\\n\\n fn manufacturer(&self) -> u16 {\\n\\n ((self.0 >> 1) & 0b111_1111_1111) as u16\\n\\n }\\n\\n\\n\\n /// Returns the JEDEC Continuation Code page, modulo 16.\\n\\n fn manufacturer_jedec_cc(&self) -> u8 {\\n\\n ((self.manufacturer() >> 7) & 0b1111) as u8\\n\\n }\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 27,\n \"score\": 40146.71704766331\n },\n {\n \"content\": \"fn log_libusb_info() {\\n\\n static DID_LOG: AtomicBool = AtomicBool::new(false);\\n\\n\\n\\n if DID_LOG.swap(true, Ordering::Acquire) {\\n\\n return;\\n\\n }\\n\\n\\n\\n let vers = rusb::version();\\n\\n debug!(\\n\\n \\\"libusb {}.{}.{}.{}{}\\\",\\n\\n vers.major(),\\n\\n vers.minor(),\\n\\n vers.micro(),\\n\\n vers.nano(),\\n\\n vers.rc().map(|rc| format!(\\\"-{}\\\", rc)).unwrap_or_default(),\\n\\n );\\n\\n\\n\\n debug!(\\\"libusb has capability API: {:?}\\\", rusb::has_capability());\\n\\n debug!(\\\"libusb has HID access: {:?}\\\", rusb::has_hid_access());\\n\\n debug!(\\\"libusb has hotplug support: {:?}\\\", rusb::has_hotplug());\\n\\n debug!(\\n\\n \\\"libusb can detach kernel driver: {:?}\\\",\\n\\n rusb::supports_detach_kernel_driver()\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 28,\n \"score\": 40077.6575842005\n },\n {\n \"content\": \"fn run() -> Result<()> {\\n\\n let list = jaylink::scan_usb()?.collect::<Vec<_>>();\\n\\n println!(\\n\\n \\\"Found {} J-Link device{}.\\\",\\n\\n list.len(),\\n\\n if list.len() == 1 { \\\"\\\" } else { \\\"s\\\" },\\n\\n );\\n\\n\\n\\n for devinfo in list {\\n\\n println!();\\n\\n print!(\\n\\n \\\"Bus {:03} Address {:03} Port {:03}: VID={:04x} PID={:04X} – \\\",\\n\\n devinfo.bus_number(),\\n\\n devinfo.address(),\\n\\n devinfo.port_number(),\\n\\n devinfo.vid(),\\n\\n devinfo.pid(),\\n\\n );\\n\\n\\n\\n let dev_data;\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 29,\n \"score\": 39838.654381794804\n },\n {\n \"content\": \"#[test]\\n\\nfn test_readme_deps() {\\n\\n assert_markdown_deps_updated!(\\\"README.md\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/version-numbers.rs\",\n \"rank\": 30,\n \"score\": 38780.2482444477\n },\n {\n \"content\": \"type Result<T> = std::result::Result<T, Box<dyn std::error::Error>>;\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 31,\n \"score\": 38445.676348678244\n },\n {\n \"content\": \"#[test]\\n\\nfn test_html_root_url() {\\n\\n assert_html_root_url_updated!(\\\"src/lib.rs\\\");\\n\\n}\\n\",\n \"file_path\": \"tests/version-numbers.rs\",\n \"rank\": 32,\n \"score\": 37623.37997692342\n },\n {\n \"content\": \"pub(crate) trait ResultExt<T, E> {\\n\\n fn jaylink_err(self) -> Result<T, Error>\\n\\n where\\n\\n E: Cause + Into<BoxedError>;\\n\\n\\n\\n fn jaylink_err_while(self, while_: &'static str) -> Result<T, Error>\\n\\n where\\n\\n E: Cause + Into<BoxedError>;\\n\\n}\\n\\n\\n\\nimpl<T, E> ResultExt<T, E> for Result<T, E> {\\n\\n fn jaylink_err(self) -> Result<T, Error>\\n\\n where\\n\\n E: Cause + Into<BoxedError>,\\n\\n {\\n\\n self.map_err(|e| Error::new(E::KIND, e))\\n\\n }\\n\\n\\n\\n fn jaylink_err_while(self, while_: &'static str) -> Result<T, Error>\\n\\n where\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 33,\n \"score\": 27849.6410973678\n },\n {\n \"content\": \" while_: Some(while_),\\n\\n }\\n\\n }\\n\\n\\n\\n fn fmt_while(&self) -> String {\\n\\n if let Some(while_) = self.while_ {\\n\\n format!(\\\" while {}\\\", while_)\\n\\n } else {\\n\\n String::new()\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns the [`ErrorKind`] describing this error.\\n\\n pub fn kind(&self) -> ErrorKind {\\n\\n self.kind\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Error {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 34,\n \"score\": 27848.32262113884\n },\n {\n \"content\": \" E: Cause + Into<BoxedError>,\\n\\n {\\n\\n self.map_err(|e| Error::with_while(E::KIND, e, while_))\\n\\n }\\n\\n}\\n\\n\\n\\nmacro_rules! error_mapping {\\n\\n (\\n\\n $(\\n\\n $errty:ty => $kind:ident,\\n\\n )+\\n\\n ) => {\\n\\n $(\\n\\n impl Cause for $errty {\\n\\n const KIND: ErrorKind = ErrorKind::$kind;\\n\\n }\\n\\n )+\\n\\n };\\n\\n}\\n\\n\\n\\nerror_mapping! {\\n\\n rusb::Error => Usb,\\n\\n String => Other,\\n\\n}\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 35,\n \"score\": 27844.860352097374\n },\n {\n \"content\": \" // Prefix foreign errors with further explanation where they're coming from\\n\\n match self.kind {\\n\\n ErrorKind::Usb => write!(f, \\\"USB error{}: {}\\\", self.fmt_while(), self.inner),\\n\\n _ => {\\n\\n if let Some(while_) = self.while_ {\\n\\n write!(f, \\\"error{}: {}\\\", while_, self.inner)\\n\\n } else {\\n\\n self.inner.fmt(f)\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::error::Error for Error {\\n\\n fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {\\n\\n self.inner.source()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 36,\n \"score\": 27844.679333559612\n },\n {\n \"content\": \" while_: Option<&'static str>,\\n\\n}\\n\\n\\n\\nimpl Error {\\n\\n pub(crate) fn new(kind: ErrorKind, inner: impl Into<BoxedError>) -> Self {\\n\\n Self {\\n\\n kind,\\n\\n inner: inner.into(),\\n\\n while_: None,\\n\\n }\\n\\n }\\n\\n\\n\\n pub(crate) fn with_while(\\n\\n kind: ErrorKind,\\n\\n inner: impl Into<BoxedError>,\\n\\n while_: &'static str,\\n\\n ) -> Self {\\n\\n Self {\\n\\n kind,\\n\\n inner: inner.into(),\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 37,\n \"score\": 27843.93389663394\n },\n {\n \"content\": \"\\n\\n /// The device does not support the selected target interface.\\n\\n InterfaceNotSupported,\\n\\n\\n\\n /// An unspecified error occurred.\\n\\n Other,\\n\\n}\\n\\n\\n\\npub(crate) trait Cause {\\n\\n const KIND: ErrorKind;\\n\\n}\\n\\n\\n\\n/// The error type used by this library.\\n\\n///\\n\\n/// Errors can be introspected by the user by calling [`Error::kind`] and inspecting the returned\\n\\n/// [`ErrorKind`].\\n\\n#[derive(Debug)]\\n\\npub struct Error {\\n\\n kind: ErrorKind,\\n\\n inner: BoxedError,\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 38,\n \"score\": 27843.25385761701\n },\n {\n \"content\": \" /// (or no device matching the serial number is connected).\\n\\n DeviceNotFound,\\n\\n\\n\\n /// Automatic device connection failed because multiple devices were found.\\n\\n ///\\n\\n /// This error occurs when calling [`JayLink::open_by_serial`] without a serial number while\\n\\n /// multiple J-Link devices are connected. This library will refuse to \\\"guess\\\" a device and\\n\\n /// requires specifying a serial number in this case. The [`scan_usb`] function can also be used\\n\\n /// to find a specific device to connect to.\\n\\n MultipleDevicesFound,\\n\\n\\n\\n /// A operation was attempted that is not supported by the probe.\\n\\n ///\\n\\n /// Some operations are not supported by all firmware/hardware versions, and are instead\\n\\n /// advertised as optional *capability* bits. This error occurs when the capability bit for an\\n\\n /// operation isn't set when that operation is attempted.\\n\\n ///\\n\\n /// Capabilities can be read by calling [`JayLink::capabilities`], which returns a\\n\\n /// [`Capabilities`] bitflags struct.\\n\\n MissingCapability,\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 39,\n \"score\": 27840.783533580838\n },\n {\n \"content\": \"use std::fmt;\\n\\n\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 40,\n \"score\": 27839.959836599268\n },\n {\n \"content\": \"# Changelog\\n\\n\\n\\n## Unreleased\\n\\n\\n\\nNo changes.\\n\\n\\n\\n## [0.2.0 - 2021-05-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.2.0)\\n\\n\\n\\n### New Features\\n\\n\\n\\n- `HardwareType` now implements `Display`.\\n\\n- Add untested and experimental support for additional target interfaces (BDM3,\\n\\n FINE, PIC32 ICSP, SPI, C2, cJTAG, and Microchip 2-wire JTAG).\\n\\n- Redesigned the target interface API (breaking change):\\n\\n - `JayLink::available_interfaces` now returns the set of interfaces instead of an opaque iterator.\\n\\n- Improved the capabilities API (breaking change):\\n\\n - A new `Capability` enum represents every capability the library knows about.\\n\\n - An opaque `Capabilities` struct represents a set of capabilities advertised by a probe.\\n\\n- `swo_start_uart` is now called `swo_start` and handles future support for\\n\\n other encodings (breaking change).\\n\\n- Add a `jtag_scan` example that enumerates a scan chain.\\n\\n\\n\\n### Other Improvements\\n\\n\\n\\n- Improved documentation.\\n\\n- Improved the `list` example to list all interface speeds.\\n\\n- Improved the error messages in the `swdump` example.\\n\\n- Improved speed defaults in `swdump` and `swodump` examples.\\n\\n- Eagerly fetch supported interfaces and capabilities.\\n\\n- Update `rusb` to 0.8.\\n\\n- Stop automatically selecting SWD when `swo_start` is called, to behave consistently.\\n\\n- Redesign the speed info and configuration API to be easier to use:\\n\\n - `Speeds` is now `SpeedInfo`\\n\\n - `SwoSpeeds` is now `SwoSpeedInfo`\\n\\n - `CommunicationSpeed` is now `SpeedConfig`\\n\\n - `max_speed` getters were renamed `max_speed_hz`\\n\\n - A maximum speed `SpeedConfig` can be created via `SpeedInfo::max_speed_config`\\n\\n\\n\\n### Bug Fixes\\n\\n\\n\\n- Fix JTAG bitcounting logic.\\n\\n- Fix `BitIter::split_off` logic.\\n\\n\\n\\n## [0.1.5 - 2020-08-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.5)\\n\\n\\n\\n- Improve error message on Windows, hinting at installing WinUSB.\\n\\n\\n\\n## [0.1.4 - 2020-07-26](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.4)\\n\\n\\n\\n### New Features\\n\\n\\n\\n- Implement SWO capture support.\\n\\n- Add functions to calculate the maximum supported transport speed.\\n\\n\\n\",\n \"file_path\": \"CHANGELOG.md\",\n \"rank\": 41,\n \"score\": 16157.459938178936\n },\n {\n \"content\": \"# A crate for controlling J-Link debug probes\\n\\n\\n\\n[](https://crates.io/crates/jaylink)\\n\\n[](https://docs.rs/jaylink/)\\n\\n\\n\\n\\n\\nThis crate allows talking to J-Link debug probes attached via USB. The probe's\\n\\npins can be controlled and I/O operations using JTAG or SWD can be performed,\\n\\nenabling control of target MCUs.\\n\\n\\n\\nPlease refer to the [changelog](CHANGELOG.md) to see what changed in the last\\n\\nreleases.\\n\\n\\n\\n## Usage\\n\\n\\n\\nAdd an entry to your `Cargo.toml`:\\n\\n\\n\\n```toml\\n\\n[dependencies]\\n\\njaylink = \\\"0.2.0\\\"\\n\\n```\\n\\n\\n\\nCheck the [API Documentation](https://docs.rs/jaylink/) for how to use the\\n\\ncrate's functionality.\\n\\n\\n\\n## Rust version support\\n\\n\\n\\nThis crate supports the 3 latest stable Rust releases. Bumping the minimum\\n\\nsupported Rust version (MSRV) is not considered a breaking change as long as\\n\\nthese 3 versions are still supported.\\n\\n\\n\\nThe MSRV is also explicitly tested against in [.travis.yml](.travis.yml).\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 42,\n \"score\": 16154.815390931484\n },\n {\n \"content\": \"## [0.1.3 - 2020-07-09](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.3)\\n\\n\\n\\nUpdate rusb dependency to version 0.6.2.\\n\\n\\n\\n## [0.1.2 - 2020-06-27](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.2)\\n\\n\\n\\nTrim returned firmware version like the official tools.\\n\\n\\n\\n## [0.1.1 - 2020-03-01](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.1)\\n\\n\\n\\nFix JTAG I/O command for old J-Links.\\n\\n\\n\\n## [0.1.0 - 2019-12-08](https://github.com/jonas-schievink/jaylink/releases/tag/v0.1.0)\\n\\n\\n\\nInitial release.\\n\",\n \"file_path\": \"CHANGELOG.md\",\n \"rank\": 43,\n \"score\": 16152.25290755598\n },\n {\n \"content\": \"# What to do to publish a new release\\n\\n\\n\\n1. Ensure all notable changes are in the changelog under \\\"Unreleased\\\".\\n\\n\\n\\n2. Execute `cargo release <level>` to bump version(s), tag and publish\\n\\n everything. External subcommand, must be installed with `cargo install\\n\\n cargo-release`.\\n\\n \\n\\n `<level>` can be one of `major|minor|patch`. If this is the first release\\n\\n (`0.1.0`), use `minor`, since the version starts out as `0.0.0`.\\n\\n\\n\\n3. Go to the GitHub releases, edit the just-pushed tag. Copy the release notes\\n\\n from the changelog.\\n\",\n \"file_path\": \"RELEASE_PROCESS.md\",\n \"rank\": 44,\n \"score\": 15488.809873511924\n },\n {\n \"content\": \"//! Simple SWO capture demo that prints decoded ITM packets to stdout.\\n\\n//!\\n\\n//! Note that this does not reconfigure the target MCU to enable the ITM ports, set the speed, or do\\n\\n//! anything else that might be required before the MCU starts outputting SWO data. It is expected\\n\\n//! that the firmware will perform these steps.\\n\\n//!\\n\\n//! More advanced tooling would do this automatically, but the mechanism involved is\\n\\n//! vendor-specific, so `jaylink` does not know how to do this.\\n\\n\\n\\nuse jaylink::Interface;\\n\\nuse jaylink::{JayLink, SwoMode};\\n\\nuse std::error::Error;\\n\\nuse std::io::Write;\\n\\nuse structopt::StructOpt;\\n\\n\\n\\n#[derive(StructOpt)]\\n\",\n \"file_path\": \"examples/swodump.rs\",\n \"rank\": 48,\n \"score\": 19.242534138033232\n },\n {\n \"content\": \" pub(crate) fn single(interface: Interface) -> Self {\\n\\n Self(InterfaceFlags::from_interface(interface))\\n\\n }\\n\\n\\n\\n /// Returns whether `interface` is contained in `self`.\\n\\n pub fn contains(&self, interface: Interface) -> bool {\\n\\n self.0.contains(InterfaceFlags::from_interface(interface))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Debug for Interfaces {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n self.0.fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl IntoIterator for Interfaces {\\n\\n type Item = Interface;\\n\\n type IntoIter = InterfaceIter;\\n\\n\\n\",\n \"file_path\": \"src/interface.rs\",\n \"rank\": 49,\n \"score\": 18.145696284534043\n },\n {\n \"content\": \"}\\n\\n\\n\\n/// Target communication speed setting.\\n\\n///\\n\\n/// This determines the clock frequency of the target communication. Supported speeds for the\\n\\n/// currently selected target interface can be fetched via [`JayLink::read_speeds`].\\n\\n#[derive(Debug, Copy, Clone)]\\n\\npub struct SpeedConfig {\\n\\n raw: u16,\\n\\n}\\n\\n\\n\\nimpl SpeedConfig {\\n\\n /// Let the J-Link probe decide the speed.\\n\\n ///\\n\\n /// Requires the probe to support [`Capability::AdaptiveClocking`].\\n\\n pub const ADAPTIVE: Self = Self { raw: 0xFFFF };\\n\\n\\n\\n /// Manually specify speed in kHz.\\n\\n ///\\n\\n /// Returns `None` if the value is the invalid value `0xFFFF`. Note that this doesn't mean that\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 50,\n \"score\": 15.967280674899001\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl fmt::Debug for JayLink {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n f.debug_struct(\\\"JayLink\\\")\\n\\n .field(\\\"manufacturer\\\", &self.manufacturer)\\n\\n .field(\\\"product\\\", &self.product)\\n\\n .field(\\\"serial\\\", &self.serial)\\n\\n .finish()\\n\\n }\\n\\n}\\n\\n\\n\\n/// A SWO data stream that implements [`std::io::Read`].\\n\\n///\\n\\n/// This is one way to consume SWO data. The other is to call [`JayLink::swo_read`] after SWO\\n\\n/// capturing has been started.\\n\\n///\\n\\n/// Reading from this stream will block until some data is captured by the probe.\\n\\n#[derive(Debug)]\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 52,\n \"score\": 14.575234107276117\n },\n {\n \"content\": \" if conf != 1 {\\n\\n return Err(\\\"another application is accessing the device\\\".to_string()).jaylink_err();\\n\\n }\\n\\n\\n\\n let mut this = Self {\\n\\n manufacturer: handle\\n\\n .read_manufacturer_string_ascii(&descr)\\n\\n .jaylink_err()?,\\n\\n product: handle.read_product_string_ascii(&descr).jaylink_err()?,\\n\\n serial: handle\\n\\n .read_serial_number_string_ascii(&descr)\\n\\n .jaylink_err()?,\\n\\n read_ep,\\n\\n write_ep,\\n\\n cmd_buf: RefCell::new(Vec::new()),\\n\\n caps: Capabilities::from_raw_legacy(0), // dummy value\\n\\n interface: Interface::Spi, // dummy value, must not be JTAG\\n\\n interfaces: Interfaces::from_bits_warn(0), // dummy value\\n\\n handle,\\n\\n };\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 53,\n \"score\": 13.87515205837685\n },\n {\n \"content\": \"//! Uses the functions for controlling individual pin states to toggle them periodically.\\n\\n\\n\\nuse jaylink::*;\\n\\nuse std::thread::sleep;\\n\\nuse std::time::Duration;\\n\\nuse structopt::StructOpt;\\n\\n\\n\\n#[derive(StructOpt)]\\n\",\n \"file_path\": \"examples/blink.rs\",\n \"rank\": 54,\n \"score\": 13.833699787559652\n },\n {\n \"content\": \" /// 2-wire debugging interface used by Microchip's IS208x MCUs.\\n\\n Mc2WireJtag = 10,\\n\\n // (*)\\n\\n // NOTE: When changing this enum, also change all other places with a (*) in addition to\\n\\n // anything that fails to compile.\\n\\n // NOTE 2: Keep the docs in sync with the bitflags below!\\n\\n }\\n\\n\\n\\n flags InterfaceFlags: u32;\\n\\n);\\n\\n\\n\\nimpl Interface {\\n\\n pub(crate) fn as_u8(self) -> u8 {\\n\\n self as u8\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Interface {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n f.write_str(match self {\\n\",\n \"file_path\": \"src/interface.rs\",\n \"rank\": 55,\n \"score\": 13.790472149802145\n },\n {\n \"content\": \" );\\n\\n }\\n\\n // Hide reserved bits from user-facing output.\\n\\n capabilities.remove(CapabilityFlags::Reserved0);\\n\\n Self(capabilities)\\n\\n }\\n\\n\\n\\n /// Determines whether `self` contains capability `cap`.\\n\\n pub fn contains(&self, cap: Capability) -> bool {\\n\\n self.0.contains(CapabilityFlags::from_capability(cap))\\n\\n }\\n\\n\\n\\n /// Determines whether `self` contains all capabilities in `caps`.\\n\\n pub fn contains_all(&self, caps: Capabilities) -> bool {\\n\\n self.0.contains(caps.0)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Debug for Capabilities {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n self.0.fmt(f)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/capabilities.rs\",\n \"rank\": 56,\n \"score\": 13.734396222061182\n },\n {\n \"content\": \"//! A small example showcasing how to auto-detect devices on a JTAG scan chain.\\n\\n//!\\n\\n//! This will enumerate JTAG devices and print their manufacturer and identification, as well as\\n\\n//! JTAG tap properties.\\n\\n//!\\n\\n//! This is mostly a port of [Glasgow]'s `jtag_probe` module.\\n\\n//!\\n\\n//! [Glasgow]: https://github.com/GlasgowEmbedded/glasgow\\n\\n\\n\\nuse std::{cmp, iter};\\n\\n\\n\\nuse jaylink::{BitIter, Interface, JayLink, SpeedConfig};\\n\\nuse structopt::StructOpt;\\n\\n\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 57,\n \"score\": 13.683196023773421\n },\n {\n \"content\": \" /// every other value will be accepted by the device.\\n\\n pub fn khz(khz: u16) -> Option<Self> {\\n\\n if khz == 0xFFFF {\\n\\n None\\n\\n } else {\\n\\n Some(Self { raw: khz })\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for SpeedConfig {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n if self.raw == Self::ADAPTIVE.raw {\\n\\n f.write_str(\\\"adaptive\\\")\\n\\n } else {\\n\\n write!(f, \\\"{} kHz\\\", self.raw)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 58,\n \"score\": 13.460418734169133\n },\n {\n \"content\": \" Error::new(ErrorKind::DeviceNotFound, message)\\n\\n })?;\\n\\n\\n\\n if devices.next().is_some() {\\n\\n let msg = if let Some(serial) = serial {\\n\\n format!(\\\"found multiple devices matching serial {}\\\", serial)\\n\\n } else {\\n\\n \\\"multiple devices found (specify serial number to select one)\\\".to_string()\\n\\n };\\n\\n return Err(Error::new(ErrorKind::MultipleDevicesFound, msg));\\n\\n }\\n\\n\\n\\n Ok(first)\\n\\n }\\n\\n\\n\\n /// Opens a specific J-Link USB device.\\n\\n ///\\n\\n /// **Note**: Probes remember their selected interfaces between reconnections, so it is\\n\\n /// recommended to always call [`JayLink::select_interface`] after opening a probe.\\n\\n pub fn open_usb(usb_device: UsbDeviceInfo) -> Result<Self> {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 60,\n \"score\": 13.04203607950728\n },\n {\n \"content\": \" interface: Interface,\\n\\n\\n\\n manufacturer: String,\\n\\n product: String,\\n\\n serial: String,\\n\\n}\\n\\n\\n\\nimpl JayLink {\\n\\n /// Opens an attached J-Link device by its serial number.\\n\\n ///\\n\\n /// If `serial` is `None`, this will open the only attached J-Link device, and return an error\\n\\n /// of type [`ErrorKind::MultipleDevicesFound`] when more than one is attached. This is usually\\n\\n /// the desired behavior of robust applications.\\n\\n ///\\n\\n /// **Note**: Probes remember their selected interfaces between reconnections, so it is\\n\\n /// recommended to always call [`JayLink::select_interface`] after opening a probe.\\n\\n pub fn open_by_serial(serial: Option<&str>) -> Result<Self> {\\n\\n let mut devices = scan_usb()?.filter_map(|usb_device| {\\n\\n let dev = match usb_device.open() {\\n\\n Ok(dev) => dev,\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 61,\n \"score\": 13.021932088049773\n },\n {\n \"content\": \" let mut out = out.lock();\\n\\n\\n\\n loop {\\n\\n match stream.read_packet() {\\n\\n Ok(packet) => {\\n\\n if let itm::packet::Kind::Instrumentation(i) = packet.kind() {\\n\\n out.write_all(i.payload())?;\\n\\n }\\n\\n }\\n\\n Err(e) => {\\n\\n eprintln!(\\\"ITM decode error: {}\\\", e);\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/swodump.rs\",\n \"rank\": 62,\n \"score\": 12.836642488151693\n },\n {\n \"content\": \"#![allow(non_upper_case_globals)]\\n\\n\\n\\nuse std::fmt;\\n\\n\\n\\nenum_and_set!(\\n\\n /// List of target interfaces.\\n\\n ///\\n\\n /// Note that this library might not support all of them, despite listing them here.\\n\\n #[non_exhaustive]\\n\\n #[derive(Debug, Copy, Clone, PartialEq, Eq)]\\n\\n pub enum Interface {\\n\\n /// JTAG interface (IEEE 1149.1). Supported by most J-Link probes (some embedded J-Links might\\n\\n /// only support SWD).\\n\\n Jtag = 0,\\n\\n /// SWD interface (Serial Wire Debug), used by most Cortex-M chips, and supported by almost all\\n\\n /// J-Link probes.\\n\\n Swd = 1,\\n\\n /// Background Debug Mode 3, a single-wire debug interface used on some NXP microcontrollers.\\n\\n Bdm3 = 2,\\n\\n /// FINE, a two-wire debugging interface used by Renesas RX MCUs.\\n\",\n \"file_path\": \"src/interface.rs\",\n \"rank\": 63,\n \"score\": 12.619034360222463\n },\n {\n \"content\": \" fn into_iter(self) -> Self::IntoIter {\\n\\n InterfaceIter {\\n\\n interfaces: self,\\n\\n next: 0,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Iterator over supported [`Interface`]s.\\n\\n#[derive(Debug)]\\n\\npub struct InterfaceIter {\\n\\n interfaces: Interfaces,\\n\\n next: usize,\\n\\n}\\n\\n\\n\\nimpl Iterator for InterfaceIter {\\n\\n type Item = Interface;\\n\\n\\n\\n fn next(&mut self) -> Option<Self::Item> {\\n\\n loop {\\n\",\n \"file_path\": \"src/interface.rs\",\n \"rank\": 64,\n \"score\": 12.570184510367135\n },\n {\n \"content\": \" /// When the selected target interface is switched (by calling [`JayLink::select_interface`], or\\n\\n /// any API method that automatically selects an interface), the communication speed is reset to\\n\\n /// some unspecified default value.\\n\\n pub fn set_speed(&mut self, speed: SpeedConfig) -> Result<()> {\\n\\n if speed.raw == SpeedConfig::ADAPTIVE.raw {\\n\\n self.require_capability(Capability::AdaptiveClocking)?;\\n\\n }\\n\\n\\n\\n let mut buf = [Command::SetSpeed as u8, 0, 0];\\n\\n buf[1..3].copy_from_slice(&speed.raw.to_le_bytes());\\n\\n self.write_cmd(&buf)?;\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n /// Reads the target voltage measured on the `VTref` pin, in millivolts.\\n\\n ///\\n\\n /// In order to use the J-Link, this voltage must be present, since it will be used as the level\\n\\n /// of the I/O signals to the target.\\n\\n pub fn read_target_voltage(&self) -> Result<u16> {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 65,\n \"score\": 12.452757216220448\n },\n {\n \"content\": \"\\n\\n let mut buf = [0; 32];\\n\\n self.read(&mut buf)?;\\n\\n let real_caps = Capabilities::from_raw_ex(buf);\\n\\n if !real_caps.contains_all(caps) {\\n\\n return Err(format!(\\n\\n \\\"ext. caps are not a superset of legacy caps (legacy: {:?}, ex: {:?})\\\",\\n\\n caps, real_caps\\n\\n ))\\n\\n .jaylink_err();\\n\\n }\\n\\n debug!(\\\"extended caps: {:?}\\\", real_caps);\\n\\n caps = real_caps;\\n\\n } else {\\n\\n debug!(\\\"extended caps not supported\\\");\\n\\n }\\n\\n\\n\\n self.caps = caps;\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 67,\n \"score\": 12.240957172106805\n },\n {\n \"content\": \" fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n let s = self\\n\\n .clone()\\n\\n .map(|bit| if bit { '1' } else { '0' })\\n\\n .collect::<String>();\\n\\n write!(f, \\\"BitIter({})\\\", s)\\n\\n }\\n\\n}\\n\\n\\n\\npub(crate) trait IteratorExt: Sized {\\n\\n fn collapse_bytes(self) -> ByteIter<Self>;\\n\\n}\\n\\n\\n\\nimpl<I: Iterator<Item = bool>> IteratorExt for I {\\n\\n fn collapse_bytes(self) -> ByteIter<Self> {\\n\\n ByteIter { inner: self }\\n\\n }\\n\\n}\\n\\n\\n\\npub(crate) struct ByteIter<I> {\\n\",\n \"file_path\": \"src/bits.rs\",\n \"rank\": 68,\n \"score\": 12.051610863446435\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n/// J-Link communication speed info.\\n\\n#[derive(Debug)]\\n\\npub struct SpeedInfo {\\n\\n base_freq: u32,\\n\\n min_div: u16,\\n\\n}\\n\\n\\n\\nimpl SpeedInfo {\\n\\n /// Returns the maximum supported speed for target communication (in Hz).\\n\\n pub fn max_speed_hz(&self) -> u32 {\\n\\n self.base_freq / u32::from(self.min_div)\\n\\n }\\n\\n\\n\\n /// Returns a `SpeedConfig` that configures the fastest supported speed.\\n\\n pub fn max_speed_config(&self) -> SpeedConfig {\\n\\n let khz = cmp::min(self.max_speed_hz() / 1000, 0xFFFE);\\n\\n SpeedConfig::khz(khz.try_into().unwrap()).unwrap()\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 69,\n \"score\": 11.757219888095428\n },\n {\n \"content\": \" if self.capabilities().contains(cap) {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::new(\\n\\n ErrorKind::MissingCapability,\\n\\n format!(\\\"device is missing capabilities ({:?}) for operation\\\", cap),\\n\\n ))\\n\\n }\\n\\n }\\n\\n\\n\\n fn require_interface_supported(&self, intf: Interface) -> Result<()> {\\n\\n if self.interfaces.contains(intf) {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::new(\\n\\n ErrorKind::InterfaceNotSupported,\\n\\n format!(\\\"probe does not support target interface {:?}\\\", intf),\\n\\n ))\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 70,\n \"score\": 11.676570437870172\n },\n {\n \"content\": \"use std::fmt;\\n\\n\\n\\n/// An iterator over a received bit stream.\\n\\n#[derive(Clone)]\\n\\npub struct BitIter<'a> {\\n\\n buf: &'a [u8],\\n\\n next_bit: u8,\\n\\n bits_left: usize,\\n\\n}\\n\\n\\n\\nimpl<'a> BitIter<'a> {\\n\\n pub(crate) fn new(buf: &'a [u8], total_bits: usize) -> Self {\\n\\n assert!(\\n\\n buf.len() * 8 >= total_bits,\\n\\n \\\"cannot pull {} bits out of {} bytes\\\",\\n\\n total_bits,\\n\\n buf.len()\\n\\n );\\n\\n\\n\\n Self {\\n\",\n \"file_path\": \"src/bits.rs\",\n \"rank\": 71,\n \"score\": 11.622863210707433\n },\n {\n \"content\": \" let dev = match devinfo.open() {\\n\\n Ok(dev) => {\\n\\n dev_data = format!(\\n\\n \\\"{} {} (Serial {})\\\",\\n\\n dev.manufacturer_string(),\\n\\n dev.product_string(),\\n\\n dev.serial_string(),\\n\\n );\\n\\n Some(dev)\\n\\n }\\n\\n Err(e) => {\\n\\n dev_data = format!(\\\"<{}>\\\", e.to_string());\\n\\n None\\n\\n }\\n\\n };\\n\\n\\n\\n println!(\\\"{}\\\", dev_data);\\n\\n\\n\\n if let Some(mut dev) = dev {\\n\\n // Print detailed information read from the device\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 72,\n \"score\": 11.512390584532916\n },\n {\n \"content\": \" Err(_) => return None,\\n\\n };\\n\\n\\n\\n if let Some(serial) = serial {\\n\\n if dev.serial_string() == serial {\\n\\n Some(dev)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n } else {\\n\\n Some(dev)\\n\\n }\\n\\n });\\n\\n\\n\\n let first = devices.next().ok_or_else(|| {\\n\\n let message = if let Some(serial ) = serial {\\n\\n format!(\\\"no J-Link device with serial {} was found (make sure your current user has permissions to access it)\\\", serial)\\n\\n } else {\\n\\n \\\"no J-Link devices found (make sure your current user has permissions to access them)\\\".to_string()\\n\\n };\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 73,\n \"score\": 11.359119427071187\n },\n {\n \"content\": \" } else {\\n\\n self.next_bit = 0;\\n\\n self.buf = &self.buf[1..];\\n\\n }\\n\\n\\n\\n self.bits_left -= 1;\\n\\n Some(bit)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }\\n\\n\\n\\n fn size_hint(&self) -> (usize, Option<usize>) {\\n\\n (self.bits_left, Some(self.bits_left))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl ExactSizeIterator for BitIter<'_> {}\\n\\n\\n\\nimpl fmt::Debug for BitIter<'_> {\\n\",\n \"file_path\": \"src/bits.rs\",\n \"rank\": 74,\n \"score\": 11.341110050438086\n },\n {\n \"content\": \" /// Returns the manufacturer string stored in the device descriptor.\\n\\n pub fn manufacturer_string(&self) -> &str {\\n\\n &self.manufacturer\\n\\n }\\n\\n\\n\\n /// Returns the product string stored in the device descriptor.\\n\\n pub fn product_string(&self) -> &str {\\n\\n &self.product\\n\\n }\\n\\n\\n\\n /// Returns the serial number string stored in the device descriptor.\\n\\n ///\\n\\n /// This serial number string can be passed to [`JayLink::open_by_serial`] to open a specific\\n\\n /// J-Link device.\\n\\n pub fn serial_string(&self) -> &str {\\n\\n &self.serial\\n\\n }\\n\\n\\n\\n fn buf(&self, len: usize) -> RefMut<'_, Vec<u8>> {\\n\\n let mut vec = self.cmd_buf.borrow_mut();\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 76,\n \"score\": 11.17019761407007\n },\n {\n \"content\": \"\\n\\n fn require_interface_selected(&self, intf: Interface) -> Result<()> {\\n\\n if self.interface == intf {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::new(\\n\\n ErrorKind::Other,\\n\\n format!(\\\"interface {} must be selected for this operation (currently using interface {})\\\", intf, self.interface),\\n\\n ))\\n\\n }\\n\\n }\\n\\n\\n\\n /// Reads the firmware version string from the device.\\n\\n pub fn read_firmware_version(&self) -> Result<String> {\\n\\n self.write_cmd(&[Command::Version as u8])?;\\n\\n\\n\\n let mut buf = [0; 2];\\n\\n self.read(&mut buf)?;\\n\\n let num_bytes = u16::from_le_bytes(buf);\\n\\n let mut buf = self.buf(num_bytes.into());\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 77,\n \"score\": 11.03106616024651\n },\n {\n \"content\": \"\\n\\n let mut buf = [0; 4];\\n\\n self.read(&mut buf)?;\\n\\n\\n\\n Ok(u32::from_le_bytes(buf))\\n\\n }\\n\\n\\n\\n /// Returns the capabilities advertised by the probe.\\n\\n pub fn capabilities(&self) -> Capabilities {\\n\\n self.caps\\n\\n }\\n\\n\\n\\n /// Returns the set of target interfaces supported by the probe.\\n\\n pub fn available_interfaces(&self) -> Interfaces {\\n\\n self.interfaces\\n\\n }\\n\\n\\n\\n /// Reads the currently selected target interface.\\n\\n ///\\n\\n /// **Note**: There is no guarantee that the returned interface is actually supported (ie. it\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 78,\n \"score\": 10.950959914215849\n },\n {\n \"content\": \" }\\n\\n\\n\\n /// Scans the data register contents and determines their total length.\\n\\n ///\\n\\n /// Returns the old DR contents.\\n\\n ///\\n\\n /// Note that DR length can change depending on the active instruction.\\n\\n fn scan_dr(&mut self, max_length: usize) -> Result<Vec<bool>> {\\n\\n self.enter_shift_dr()?;\\n\\n\\n\\n let mut original_contents = None;\\n\\n let res = (|| -> Result<_> {\\n\\n // Fill all data registers with 1s, then flush with 0s and see how many 1-bits were\\n\\n // retained.\\n\\n let data_1 = self.shift_tdio(&vec![true; max_length], false)?;\\n\\n original_contents = Some(data_1.collect::<Vec<_>>());\\n\\n let mut data_0 = self.shift_tdio(&vec![false; max_length], false)?;\\n\\n match data_0.position(|bit| !bit) {\\n\\n Some(i) => Ok(i),\\n\\n None => Err(format!(\\\"total DR length longer than {} bits\\\", max_length).into()),\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 79,\n \"score\": 10.948985156034036\n },\n {\n \"content\": \" let info = match detailed_info(&mut dev) {\\n\\n Ok(info) => info,\\n\\n Err(e) => format!(\\\"<{}>\\\", e),\\n\\n };\\n\\n\\n\\n // This is multi-line info\\n\\n for (i, line) in info.lines().enumerate() {\\n\\n if i == 0 {\\n\\n print!(\\\"⤷ \\\");\\n\\n } else {\\n\\n print!(\\\" \\\");\\n\\n }\\n\\n\\n\\n println!(\\\"{}\\\", line);\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 80,\n \"score\": 10.867858264324026\n },\n {\n \"content\": \"use jaylink::*;\\n\\nuse std::fmt::Write;\\n\\n\\n\",\n \"file_path\": \"examples/list.rs\",\n \"rank\": 81,\n \"score\": 10.775581076727935\n },\n {\n \"content\": \"#[macro_use]\\n\\nmod macros;\\n\\nmod bits;\\n\\nmod capabilities;\\n\\nmod error;\\n\\nmod interface;\\n\\n\\n\\npub use self::bits::BitIter;\\n\\npub use self::capabilities::{Capabilities, Capability};\\n\\npub use self::error::{Error, ErrorKind};\\n\\npub use self::interface::{Interface, InterfaceIter, Interfaces};\\n\\n\\n\\nuse self::bits::IteratorExt as _;\\n\\nuse self::error::ResultExt as _;\\n\\nuse bitflags::bitflags;\\n\\nuse byteorder::{LittleEndian, ReadBytesExt};\\n\\nuse io::Cursor;\\n\\nuse log::{debug, trace, warn};\\n\\nuse std::cell::{Cell, RefCell, RefMut};\\n\\nuse std::convert::{TryFrom, TryInto};\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 83,\n \"score\": 10.488915851749995\n },\n {\n \"content\": \"use std::sync::atomic::{AtomicBool, Ordering};\\n\\nuse std::time::{Duration, Instant};\\n\\nuse std::{\\n\\n cmp, fmt,\\n\\n io::{self, Read},\\n\\n ops::Deref,\\n\\n thread,\\n\\n};\\n\\n\\n\\n/// A result type with the error hardwired to [`Error`].\\n\\npub type Result<T> = std::result::Result<T, Error>;\\n\\n\\n\\nconst VID_SEGGER: u16 = 0x1366;\\n\\n\\n\\nconst TIMEOUT_DEFAULT: Duration = Duration::from_millis(500);\\n\\n\\n\\n#[repr(u8)]\\n\\n#[allow(dead_code)]\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 84,\n \"score\": 10.359037983317384\n },\n {\n \"content\": \"impl State {\\n\\n fn set(&mut self, to: Self) {\\n\\n log::trace!(\\\"{:?} -> {:?}\\\", self, to);\\n\\n *self = to;\\n\\n }\\n\\n}\\n\\n\\n\\nimpl JtagProbe {\\n\\n /// Sends the bits in `tms` to the TMS input of the first device in the chain, while sending\\n\\n /// 0-bits through TDI.\\n\\n fn shift_tms(&mut self, tms: &[bool]) -> Result<()> {\\n\\n self.probe\\n\\n .jtag_io(tms.iter().copied(), iter::repeat(false).take(tms.len()))?;\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n fn enter_test_logic_reset(&mut self) -> Result<()> {\\n\\n // Reset the JTAG state machine to Test-Logic-Reset. Sending enough (5 or more) 1-bits\\n\\n // through TMS will eventually end up in that state, regardless of what the current state\\n\\n // is.\\n\",\n \"file_path\": \"examples/jtag_scan.rs\",\n \"rank\": 85,\n \"score\": 10.160754374256523\n },\n {\n \"content\": \" Ok(())\\n\\n }\\n\\n\\n\\n fn read(&self, buf: &mut [u8]) -> Result<()> {\\n\\n let mut total = 0;\\n\\n\\n\\n while total < buf.len() {\\n\\n let buf = &mut buf[total..];\\n\\n let bytes = self\\n\\n .handle\\n\\n .read_bulk(self.read_ep, buf, TIMEOUT_DEFAULT)\\n\\n .jaylink_err_while(\\\"reading from device\\\")?;\\n\\n total += bytes;\\n\\n }\\n\\n\\n\\n trace!(\\\"read {} bytes: {:x?}\\\", buf.len(), buf);\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n fn require_capability(&self, cap: Capability) -> Result<()> {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 86,\n \"score\": 10.00755696522451\n },\n {\n \"content\": \"}\\n\\n\\n\\n/// The hardware/product type of the device.\\n\\n#[non_exhaustive]\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\\n\\npub enum HardwareType {\\n\\n JLink,\\n\\n JTrace,\\n\\n Flasher,\\n\\n JLinkPro,\\n\\n}\\n\\n\\n\\nimpl fmt::Display for HardwareType {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n f.write_str(match self {\\n\\n HardwareType::JLink => \\\"J-Link\\\",\\n\\n HardwareType::JTrace => \\\"J-Trace\\\",\\n\\n HardwareType::Flasher => \\\"J-Flash\\\",\\n\\n HardwareType::JLinkPro => \\\"J-Link Pro\\\",\\n\\n })\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 87,\n \"score\": 9.90427775027228\n },\n {\n \"content\": \" \\\"probe I/O command returned error code {:#x}\\\",\\n\\n buf[num_bytes]\\n\\n ))\\n\\n .jaylink_err();\\n\\n }\\n\\n\\n\\n drop(buf);\\n\\n\\n\\n Ok(BitIter::new(\\n\\n &self.cmd_buf.get_mut()[..num_bytes],\\n\\n dir_bit_count,\\n\\n ))\\n\\n }\\n\\n\\n\\n /// Starts capturing SWO data.\\n\\n ///\\n\\n /// This will switch the probe to SWD interface mode if necessary (required for SWO capture).\\n\\n ///\\n\\n /// Requires the probe to support [`Capability::Swo`].\\n\\n ///\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 89,\n \"score\": 9.803308708176175\n },\n {\n \"content\": \" if has_status_byte && buf[read_len - 1] != 0 {\\n\\n return Err(Error::new(\\n\\n ErrorKind::Other,\\n\\n format!(\\n\\n \\\"probe I/O command returned error code {:#x}\\\",\\n\\n buf[read_len - 1]\\n\\n ),\\n\\n ));\\n\\n }\\n\\n\\n\\n drop(buf);\\n\\n\\n\\n Ok(BitIter::new(\\n\\n &self.cmd_buf.get_mut()[..num_resp_bytes],\\n\\n tms_bit_count,\\n\\n ))\\n\\n }\\n\\n\\n\\n /// Performs an SWD I/O operation.\\n\\n ///\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 90,\n \"score\": 9.438410358488497\n },\n {\n \"content\": \" /// might not be in the list returned by [`JayLink::available_interfaces`]). In particular, some\\n\\n /// embedded J-Link probes start up with JTAG selected, but only support SWD.\\n\\n pub fn current_interface(&self) -> Interface {\\n\\n self.interface\\n\\n }\\n\\n\\n\\n /// Selects the interface to use for talking to the target MCU.\\n\\n ///\\n\\n /// Switching interfaces will reset the configured transfer speed, so [`JayLink::set_speed`]\\n\\n /// needs to be called *after* `select_interface`.\\n\\n ///\\n\\n /// This requires the probe to support [`Capability::SelectIf`].\\n\\n ///\\n\\n /// **Note**: Selecting a different interface may cause the J-Link to perform target I/O!\\n\\n pub fn select_interface(&mut self, intf: Interface) -> Result<()> {\\n\\n if self.interface == intf {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n self.require_capability(Capability::SelectIf)?;\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 91,\n \"score\": 9.425866471665909\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n/// Supported SWO capture speed info.\\n\\n#[derive(Debug)]\\n\\npub struct SwoSpeedInfo {\\n\\n base_freq: u32,\\n\\n min_div: u32,\\n\\n max_div: u32,\\n\\n\\n\\n // FIXME: Not sure what these are for.\\n\\n min_presc: u32,\\n\\n max_presc: u32,\\n\\n}\\n\\n\\n\\nimpl SwoSpeedInfo {\\n\\n /// Returns the maximum supported speed for SWO capture (in Hz).\\n\\n pub fn max_speed_hz(&self) -> u32 {\\n\\n self.base_freq / self.min_div / cmp::max(1, self.min_presc)\\n\\n }\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 92,\n \"score\": 9.222931973845798\n },\n {\n \"content\": \" Box::new(e)\\n\\n };\\n\\n\\n\\n Error::with_while(ErrorKind::Usb, inner, \\\"opening USB device\\\")\\n\\n })?;\\n\\n\\n\\n debug!(\\\"open_usb: device descriptor: {:#x?}\\\", descr);\\n\\n\\n\\n if descr.num_configurations() != 1 {\\n\\n warn!(\\n\\n \\\"device has {} configurations, expected 1\\\",\\n\\n descr.num_configurations()\\n\\n );\\n\\n }\\n\\n\\n\\n let conf = handle\\n\\n .active_configuration()\\n\\n .jaylink_err_while(\\\"reading device configuration\\\")?;\\n\\n // Device configurations are 1-indexed, apparently\\n\\n if conf != 1 {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 93,\n \"score\": 9.192312656028928\n },\n {\n \"content\": \" ///\\n\\n /// This might not do anything if the pin is not connected to the target. It does not affect\\n\\n /// non-JTAG target interfaces.\\n\\n pub fn reset_trst(&mut self) -> Result<()> {\\n\\n self.write_cmd(&[Command::ResetTrst as u8])\\n\\n }\\n\\n\\n\\n /// Resets the target by temporarily asserting the RESET pin (pin 15).\\n\\n ///\\n\\n /// This might not do anything if the RESET pin is not connected to the target.\\n\\n pub fn reset_target(&mut self) -> Result<()> {\\n\\n self.write_cmd(&[Command::ResetTarget as u8])\\n\\n }\\n\\n\\n\\n /// Sets the target communication speed.\\n\\n ///\\n\\n /// If `speed` is set to [`SpeedConfig::ADAPTIVE`], then the probe has to support\\n\\n /// [`Capability::AdaptiveClocking`]. Note that adaptive clocking may not work for all target\\n\\n /// interfaces (eg. SWD).\\n\\n ///\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 94,\n \"score\": 9.116820462795895\n },\n {\n \"content\": \"pub struct SwoStream<'a> {\\n\\n jaylink: &'a JayLink,\\n\\n speed: u32,\\n\\n buf_size: u32,\\n\\n next_poll: Instant,\\n\\n /// Internal buffer the size of the on-probe buffer. This is filled in one go to avoid\\n\\n /// performing small reads which may crash the probe.\\n\\n buf: Cursor<Vec<u8>>,\\n\\n /// Accumulated SWO errors.\\n\\n status: Cell<SwoStatus>,\\n\\n}\\n\\n\\n\\nimpl SwoStream<'_> {\\n\\n /// Returns whether the probe-internal buffer overflowed at some point, and clears the flag.\\n\\n ///\\n\\n /// This indicates that some device data was lost, and should be communicated to the end-user.\\n\\n pub fn did_overrun(&self) -> bool {\\n\\n let did = self.status.get().contains(SwoStatus::OVERRUN);\\n\\n self.status.set(self.status.get() & !SwoStatus::OVERRUN);\\n\\n did\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 95,\n \"score\": 9.104170498636185\n },\n {\n \"content\": \" warn!(\\n\\n \\\"device in configuration {}, expected 1; changing configuration\\\",\\n\\n conf\\n\\n );\\n\\n handle.set_active_configuration(1).jaylink_err()?;\\n\\n }\\n\\n\\n\\n let conf = usb_device\\n\\n .inner\\n\\n .active_config_descriptor()\\n\\n .jaylink_err_while(\\\"reading device configuration descriptor\\\")?;\\n\\n debug!(\\\"scanning {} interfaces\\\", conf.num_interfaces());\\n\\n trace!(\\\"active configuration descriptor: {:#x?}\\\", conf);\\n\\n\\n\\n let mut jlink_intf = None;\\n\\n for (i, intf) in conf.interfaces().enumerate() {\\n\\n trace!(\\\"interface #{} descriptors:\\\", i + 1);\\n\\n\\n\\n for descr in intf.descriptors() {\\n\\n trace!(\\\"{:#x?}\\\", descr);\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 96,\n \"score\": 9.045174896551842\n },\n {\n \"content\": \"//! A crate for talking to J-Link debug probes connected via USB.\\n\\n//!\\n\\n//! This crate allows access to the vendor-specific USB interface used to control JTAG / SWD\\n\\n//! operations and other functionality. It does *not* provide access to the virtual COM port\\n\\n//! functionality (which is a regular CDC device, so no special support is needed).\\n\\n//!\\n\\n//! Inspired by [libjaylink] (though this library is not a port).\\n\\n//!\\n\\n//! [libjaylink]: https://repo.or.cz/libjaylink.git\\n\\n//!\\n\\n//! # Pinout\\n\\n//!\\n\\n//! J-Link uses a pinout based on the standard 20-pin ARM JTAG connector, extended for SWD\\n\\n//! compatibility and with pins for UART.\\n\\n//!\\n\\n//! JTAG pinout:\\n\\n//!\\n\\n//! ```notrust\\n\\n//! ┌───────────┐\\n\\n//! VTref │ * 1 2 * │ NC\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 97,\n \"score\": 8.915564443114047\n },\n {\n \"content\": \" };\\n\\n\\n\\n // Update self\\n\\n let next_byte = (count + self.next_bit as usize) / 8;\\n\\n self.next_bit = (count as u8 + self.next_bit) % 8;\\n\\n self.buf = &self.buf[next_byte..];\\n\\n self.bits_left -= count;\\n\\n other\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Iterator for BitIter<'_> {\\n\\n type Item = bool;\\n\\n\\n\\n fn next(&mut self) -> Option<bool> {\\n\\n if self.bits_left > 0 {\\n\\n let byte = self.buf.first().unwrap();\\n\\n let bit = byte & (1 << self.next_bit) != 0;\\n\\n if self.next_bit < 7 {\\n\\n self.next_bit += 1;\\n\",\n \"file_path\": \"src/bits.rs\",\n \"rank\": 98,\n \"score\": 8.713466134902966\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n/// SWO data that was read via [`JayLink::swo_read`].\\n\\n#[derive(Debug)]\\n\\npub struct SwoData<'a> {\\n\\n data: &'a [u8],\\n\\n status: SwoStatus,\\n\\n}\\n\\n\\n\\nimpl<'a> SwoData<'a> {\\n\\n /// Returns whether the probe-internal buffer overflowed before the last read.\\n\\n ///\\n\\n /// This indicates that some device data was lost.\\n\\n pub fn did_overrun(&self) -> bool {\\n\\n self.status.contains(SwoStatus::OVERRUN)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a> AsRef<[u8]> for SwoData<'a> {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 99,\n \"score\": 8.656033539845403\n }\n]","isConversational":false}}},{"rowIdx":1082,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"rust/arrow/benches/buffer_bit_ops.rs"},"repo_name":{"kind":"string","value":"jovany-wang/arrow"},"commit":{"kind":"string","value":"1f30466ac7042354de35cc69fd49ced1acd54b38"},"file_code":{"kind":"string","value":"\n\n#[macro_use]\nextern crate criterion;\nuse criterion::Criterion;\n\nextern crate arrow;\n\nuse arrow::buffer::{Buffer, MutableBuffer};\nuse arrow::error::ArrowError;\nuse arrow::error::Result;\n#[cfg(feature = \"simd\")]\nuse arrow::util::bit_util;\nuse std::borrow::BorrowMut;\n#[cfg(feature = \"simd\")]\nuse std::slice::{from_raw_parts, from_raw_parts_mut};\n\nfn create_buffer(size: usize) -> Buffer {\n let mut result = MutableBuffer::new(size).with_bitset(size, false);\n\n for i in 0..size {\n result.data_mut()[i] = 0b01010101;\n }\n\n result.freeze()\n}\n\nfn bench_and_current_impl(left: &Buffer, right: &Buffer) {\n criterion::black_box((left & right).unwrap());\n}\n\n#[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\nfn bench_and_packed_simd_chunked_exact(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_simd_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nfn bench_and_chunked_exact(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_autovec_chunked_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nfn bench_and_autovec(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_autovec_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nconst AUTOVEC_LANES: usize = 64;\n\nfn bitwise_bin_op_autovec_chunked_helper<F>(\n left: &Buffer,\n right: &Buffer,\n op: F,\n) -> Result<Buffer>\nwhere\n F: Fn(u8, u8) -> u8,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n\n let mut left_chunks = left.data().chunks_exact(AUTOVEC_LANES);\n let mut right_chunks = right.data().chunks_exact(AUTOVEC_LANES);\n let mut result_chunks = result.data_mut().chunks_exact_mut(AUTOVEC_LANES);\n\n result_chunks\n .borrow_mut()\n .zip(left_chunks.borrow_mut().zip(right_chunks.borrow_mut()))\n .for_each(|(res, (left, right))| {\n for i in 0..AUTOVEC_LANES {\n res[i] = op(left[i], right[i]);\n }\n });\n\n result_chunks\n .into_remainder()\n .iter_mut()\n .zip(\n left_chunks\n .remainder()\n .iter()\n .zip(right_chunks.remainder().iter()),\n )\n .for_each(|(res, (left, right))| {\n *res = op(*left, *right);\n });\n\n Ok(result.freeze())\n}\n\nfn bitwise_bin_op_autovec_helper<F>(\n left: &Buffer,\n right: &Buffer,\n op: F,\n) -> Result<Buffer>\nwhere\n F: Fn(u8, u8) -> u8,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n\n result\n .data_mut()\n .iter_mut()\n .zip(left.data().iter().zip(right.data().iter()))\n .for_each(|(res, (left, right))| {\n *res = op(*left, *right);\n });\n\n Ok(result.freeze())\n}\n\n#[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\nfn bitwise_bin_op_simd_helper<F>(left: &Buffer, right: &Buffer, op: F) -> Result<Buffer>\nwhere\n F: Fn(packed_simd::u8x64, packed_simd::u8x64) -> packed_simd::u8x64,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n let lanes = packed_simd::u8x64::lanes();\n for i in (0..left.len()).step_by(lanes) {\n let left_data = unsafe { from_raw_parts(left.raw_data().add(i), lanes) };\n let right_data = unsafe { from_raw_parts(right.raw_data().add(i), lanes) };\n let result_slice: &mut [u8] = unsafe {\n from_raw_parts_mut((result.data_mut().as_mut_ptr() as *mut u8).add(i), lanes)\n };\n unsafe {\n bit_util::bitwise_bin_op_simd(&left_data, &right_data, result_slice, &op)\n };\n }\n\n Ok(result.freeze())\n}\n\nfn bit_ops_benchmark(c: &mut Criterion) {\n let left = create_buffer(512);\n let right = create_buffer(512);\n c.bench_function(\"buffer_bit_ops and current impl\", |b| {\n b.iter(|| bench_and_current_impl(&left, &right))\n });\n #[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\n c.bench_function(\"buffer_bit_ops and packed simd\", |b| {\n b.iter(|| bench_and_packed_simd_chunked_exact(&left, &right))\n });\n c.bench_function(\"buffer_bit_ops and chunked autovec\", |b| {\n b.iter(|| bench_and_chunked_exact(&left, &right))\n });\n c.bench_function(\"buffer_bit_ops and autovec\", |b| {\n b.iter(|| bench_and_autovec(&left, &right))\n });\n}\n\ncriterion_group!(benches, bit_ops_benchmark);\ncriterion_main!(benches);\n"},"prefix":{"kind":"string","value":"\n\n#[macro_use]\nextern crate criterion;\nuse criterion::Criterion;\n\nextern crate arrow;\n\nuse arrow::buffer::{Buffer, MutableBuffer};\nuse arrow::error::ArrowError;\nuse arrow::error::Result;\n#[cfg(feature = \"simd\")]\nuse arrow::util::bit_util;\nuse std::borrow::BorrowMut;\n#[cfg(feature = \"simd\")]\nuse std::slice::{from_raw_parts, from_raw_parts_mut};\n\nfn create_buffer(size: usize) -> Buffer {\n let mut result = MutableBuffer::new(size).with_bitset(size, false);\n\n for i in 0..size {\n result.data_mut()[i] = 0b01010101;\n }\n\n result.freeze()\n}\n\nfn bench_and_current_impl(left: &Buffer, right: &Buffer) {\n criterion::black_box((left & right).unwrap());\n}\n\n#[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\nfn bench_and_packed_simd_chunked_exact(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_simd_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nfn bench_and_chunked_exact(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_autovec_chunked_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nfn bench_and_autovec(left: &Buffer, right: &Buffer) {\n criterion::black_box(\n bitwise_bin_op_autovec_helper(&left, &right, |a, b| a & b).unwrap(),\n );\n}\n\nconst AUTOVEC_LANES: usize = 64;\n\nfn bitwise_bin_op_autovec_chunked_helper<F>(\n left: &Buffer,\n right: &Buffer,\n op: F,\n) -> Result<Buffer>\nwhere\n F: Fn(u8, u8) -> u8,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n\n let mut left_chunks = left.data().chunks_exact(AUTOVEC_LANES);\n let mut right_chunks = right.data().chunks_exact(AUTOVEC_LANES);\n let mut result_chunks = result.data_mut().chunks_exact_mut(AUTOVEC_LANES);\n\n result_chunks\n .borrow_mut()\n .zip(left_chunks.borrow_mut().zip(right_chunks.borrow_mut()))\n .for_each(|(res, (left, right))| {\n for i in 0..AUTOVEC_LANES {\n res[i] = op(left[i], right[i]);\n }\n });\n\n result_chunks\n .into_remainder()\n .iter_mut()\n .zip(\n left_chunks\n .remainder()\n .iter()\n .zip(right_chunks.remainder().iter()),\n )\n .for_each(|(res, (left, right))| {\n *res = op(*left, *right);\n });\n\n Ok(result.freeze())\n}\n\nfn bitwise_bin_op_autovec_helper<F>(\n left: &Buffer,\n right: &Buffer,\n op: F,\n) -> Result<Buffer>\nwhere\n F: Fn(u8, u8) -> u8,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n\n result\n .data_mut()\n .iter_mut()\n ."},"suffix":{"kind":"string","value":"\n\n#[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\nfn bitwise_bin_op_simd_helper<F>(left: &Buffer, right: &Buffer, op: F) -> Result<Buffer>\nwhere\n F: Fn(packed_simd::u8x64, packed_simd::u8x64) -> packed_simd::u8x64,\n{\n if left.len() != right.len() {\n return Err(ArrowError::ComputeError(\n \"Buffers must be the same size to apply Bitwise AND.\".to_string(),\n ));\n }\n\n let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);\n let lanes = packed_simd::u8x64::lanes();\n for i in (0..left.len()).step_by(lanes) {\n let left_data = unsafe { from_raw_parts(left.raw_data().add(i), lanes) };\n let right_data = unsafe { from_raw_parts(right.raw_data().add(i), lanes) };\n let result_slice: &mut [u8] = unsafe {\n from_raw_parts_mut((result.data_mut().as_mut_ptr() as *mut u8).add(i), lanes)\n };\n unsafe {\n bit_util::bitwise_bin_op_simd(&left_data, &right_data, result_slice, &op)\n };\n }\n\n Ok(result.freeze())\n}\n\nfn bit_ops_benchmark(c: &mut Criterion) {\n let left = create_buffer(512);\n let right = create_buffer(512);\n c.bench_function(\"buffer_bit_ops and current impl\", |b| {\n b.iter(|| bench_and_current_impl(&left, &right))\n });\n #[cfg(all(any(target_arch = \"x86\", target_arch = \"x86_64\"), feature = \"simd\"))]\n c.bench_function(\"buffer_bit_ops and packed simd\", |b| {\n b.iter(|| bench_and_packed_simd_chunked_exact(&left, &right))\n });\n c.bench_function(\"buffer_bit_ops and chunked autovec\", |b| {\n b.iter(|| bench_and_chunked_exact(&left, &right))\n });\n c.bench_function(\"buffer_bit_ops and autovec\", |b| {\n b.iter(|| bench_and_autovec(&left, &right))\n });\n}\n\ncriterion_group!(benches, bit_ops_benchmark);\ncriterion_main!(benches);\n"},"middle":{"kind":"string","value":"zip(left.data().iter().zip(right.data().iter()))\n .for_each(|(res, (left, right))| {\n *res = op(*left, *right);\n });\n\n Ok(result.freeze())\n}"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1083,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/main.rs"},"repo_name":{"kind":"string","value":"MichalGniadek/roguelike-tutorial-2021"},"commit":{"kind":"string","value":"69b1b7bac0ed939a25f06cdcaf791fe841a9e197"},"file_code":{"kind":"string","value":"#![feature(iter_intersperse)]\n#![feature(option_result_contains)]\n\nmod bundles;\nmod dungeon_crawl;\nmod world_generation;\nmod world_map;\n\nuse bevy::{app::AppExit, prelude::*};\nuse dungeon_crawl::TurnState;\nuse world_map::Grid;\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\npub enum AppState {\n MainMenu,\n WorldGeneration,\n DungeonCrawlEnter,\n DungeonCrawl(TurnState),\n DungeonCrawlExitToMenu,\n DungeonCrawlDescend,\n}\n\n#[cfg_attr(target_arch = \"wasm32\", global_allocator)]\n#[cfg(target_arch = \"wasm32\")]\nstatic ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;\n\npub struct UiCamera;\n\nfn main() {\n \n #[cfg(target_arch = \"wasm32\")]\n console_error_panic_hook::set_once();\n\n let mut app = App::build();\n app.insert_resource(ClearColor(Color::hex(\"171717\").unwrap()));\n app.insert_resource(WindowDescriptor {\n title: String::from(\"Roguelike\"),\n #[cfg(target_arch = \"wasm32\")]\n canvas: Some(String::from(\"#canv\")),\n ..Default::default()\n });\n\n app.add_plugins(DefaultPlugins);\n\n app.insert_resource(Grid {\n cell_size: IVec2::new(512, 512),\n })\n .add_startup_system(\n (|mut commands: Commands| {\n let mut orto = OrthographicCameraBundle::new_2d();\n orto.orthographic_projection.scale = 8.0;\n commands.spawn_bundle(orto);\n\n commands\n .spawn_bundle(UiCameraBundle::default())\n .insert(UiCamera);\n })\n .system(),\n );\n\n #[cfg(target_arch = \"wasm32\")]\n app.add_plugin(bevy_webgl2::WebGL2Plugin);\n\n app.add_state(AppState::MainMenu)\n .add_system_set(\n SystemSet::on_enter(AppState::MainMenu).with_system(main_menu_ui_create.system()),\n )\n .add_system_set(\n SystemSet::on_update(AppState::MainMenu).with_system(main_menu_interaction.system()),\n )\n .add_system_set(\n SystemSet::on_exit(AppState::MainMenu).with_system(main_menu_cleanup.system()),\n )\n .add_plugin(dungeon_crawl::DungeonCrawlPlugin)\n .add_plugins(world_generation::WorldGenerationPlugins);\n\n app.run();\n}\n\npub struct MainMenuCanvas;\npub enum MainMenuButton {\n Play,\n Quit,\n}\n\npub fn main_menu_interaction(\n q: Query<(&Interaction, &MainMenuButton)>,\n mut app_state: ResMut<State<AppState>>,\n mut app_exit_events: EventWriter<AppExit>,\n) {\n for (i, b) in q.iter() {\n match (i, b) {\n (Interaction::Clicked, MainMenuButton::Play) => {\n app_state.set(AppState::WorldGeneration).unwrap();\n }\n (Interaction::Clicked, MainMenuButton::Quit) => app_exit_events.send(AppExit),\n _ => {}\n }\n }\n}\n\npub fn main_menu_ui_create(\n mut commands: Commands,\n asset_server: Res<AssetServer>,\n mut materials: ResMut<Assets<ColorMaterial>>,\n) {\n commands\n .spawn_bundle(NodeBundle {\n style: Style {\n size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),\n align_items: AlignItems::Center,\n justify_content: JustifyContent::Center,\n flex_direction: FlexDirection::ColumnReverse,\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuCanvas)\n .with_children(|parent| {\n parent\n .spawn_bundle(ButtonBundle {\n style: Style {\n margin: Rect::all(Val::Px(50.0)),\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuButton::Play)\n .with_children(|parent| {\n parent.spawn_bundle(TextBundle {\n text: Text::with_section(\n \"PLAY\",\n TextStyle {\n font: asset_server.load(\"Roboto/Roboto-Regular.ttf\"),\n font_size: 100.0,\n color: Color::WHITE,\n },\n TextAlignment::default(),\n ),\n ..Default::default()\n });\n });\n\n parent\n .spawn_bundle(ButtonBundle {\n style: Style {\n margin: Rect::all(Val::Px(50.0)),\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuButton::Quit)\n .with_children(|parent| {\n parent.spawn_bundle(TextBundle {\n text: Text::with_section(\n \"QUIT\",\n TextStyle {\n font: asset_server.load(\"Roboto/Roboto-Regular.ttf\"),\n font_size: 100.0,\n color: Color::WHITE,\n },\n TextAlignment::default(),\n ),\n ..Default::default()\n });\n });\n });\n}\n\npub fn main_menu_cleanup(mut commands: Commands, q: Query<Entity, With<MainMenuCanvas>>) {\n commands.entity(q.single().unwrap()).despawn_recursive();\n}\n"},"prefix":{"kind":"string","value":"#![feature(iter_intersperse)]\n#![feature(option_result_contains)]\n\nmod bundles;\nmod dungeon_crawl;\nmod world_generation;\nmod world_map;\n\nuse bevy::{app::AppExit, prelude::*};\nuse dungeon_crawl::TurnState;\nuse world_map::Grid;\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\npub enum AppState {\n MainMenu,\n WorldGeneration,\n DungeonCrawlEnter,\n DungeonCrawl(TurnState),\n DungeonCrawlExitToMenu,\n DungeonCrawlDescend,\n}\n\n#[cfg_attr(target_arch = \"wasm32\", global_allocator)]\n#[cfg(target_arch = \"wasm32\")]\nstatic ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;\n\npub struct UiCamera;\n\nfn main() {\n \n #[cfg(target_arch = \"wasm32\")]\n console_error_panic_hook::set_once();\n\n let mut app = App::build();\n app.insert_resource(ClearColor(Color::hex(\"171717\").unwrap()));\n app.insert_resource(WindowDescriptor {\n title: String::from(\"Roguelike\"),\n #[cfg(target_arch = \"wasm32\")]\n canvas: Some(String::from(\"#canv\")),\n ..Default::default()\n });\n\n app.add_plugins(DefaultPlugins);\n\n app.insert_resource(Grid {\n cell_size: IVec2::new(512, 512),\n })\n .add_startup_system(\n (|mut commands: Commands| {\n let mut orto = OrthographicCameraBundle::new"},"suffix":{"kind":"string","value":"ttf\"),\n font_size: 100.0,\n color: Color::WHITE,\n },\n TextAlignment::default(),\n ),\n ..Default::default()\n });\n });\n\n parent\n .spawn_bundle(ButtonBundle {\n style: Style {\n margin: Rect::all(Val::Px(50.0)),\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuButton::Quit)\n .with_children(|parent| {\n parent.spawn_bundle(TextBundle {\n text: Text::with_section(\n \"QUIT\",\n TextStyle {\n font: asset_server.load(\"Roboto/Roboto-Regular.ttf\"),\n font_size: 100.0,\n color: Color::WHITE,\n },\n TextAlignment::default(),\n ),\n ..Default::default()\n });\n });\n });\n}\n\npub fn main_menu_cleanup(mut commands: Commands, q: Query<Entity, With<MainMenuCanvas>>) {\n commands.entity(q.single().unwrap()).despawn_recursive();\n}\n"},"middle":{"kind":"string","value":"_2d();\n orto.orthographic_projection.scale = 8.0;\n commands.spawn_bundle(orto);\n\n commands\n .spawn_bundle(UiCameraBundle::default())\n .insert(UiCamera);\n })\n .system(),\n );\n\n #[cfg(target_arch = \"wasm32\")]\n app.add_plugin(bevy_webgl2::WebGL2Plugin);\n\n app.add_state(AppState::MainMenu)\n .add_system_set(\n SystemSet::on_enter(AppState::MainMenu).with_system(main_menu_ui_create.system()),\n )\n .add_system_set(\n SystemSet::on_update(AppState::MainMenu).with_system(main_menu_interaction.system()),\n )\n .add_system_set(\n SystemSet::on_exit(AppState::MainMenu).with_system(main_menu_cleanup.system()),\n )\n .add_plugin(dungeon_crawl::DungeonCrawlPlugin)\n .add_plugins(world_generation::WorldGenerationPlugins);\n\n app.run();\n}\n\npub struct MainMenuCanvas;\npub enum MainMenuButton {\n Play,\n Quit,\n}\n\npub fn main_menu_interaction(\n q: Query<(&Interaction, &MainMenuButton)>,\n mut app_state: ResMut<State<AppState>>,\n mut app_exit_events: EventWriter<AppExit>,\n) {\n for (i, b) in q.iter() {\n match (i, b) {\n (Interaction::Clicked, MainMenuButton::Play) => {\n app_state.set(AppState::WorldGeneration).unwrap();\n }\n (Interaction::Clicked, MainMenuButton::Quit) => app_exit_events.send(AppExit),\n _ => {}\n }\n }\n}\n\npub fn main_menu_ui_create(\n mut commands: Commands,\n asset_server: Res<AssetServer>,\n mut materials: ResMut<Assets<ColorMaterial>>,\n) {\n commands\n .spawn_bundle(NodeBundle {\n style: Style {\n size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),\n align_items: AlignItems::Center,\n justify_content: JustifyContent::Center,\n flex_direction: FlexDirection::ColumnReverse,\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuCanvas)\n .with_children(|parent| {\n parent\n .spawn_bundle(ButtonBundle {\n style: Style {\n margin: Rect::all(Val::Px(50.0)),\n ..Default::default()\n },\n material: materials.add(Color::hex(\"101010\").unwrap().into()),\n ..Default::default()\n })\n .insert(MainMenuButton::Play)\n .with_children(|parent| {\n parent.spawn_bundle(TextBundle {\n text: Text::with_section(\n \"PLAY\",\n TextStyle {\n font: asset_server.load(\"Roboto/Roboto-Regular."},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"pub fn cleanup_log_and_inventory(mut commands: Commands, inventory: Res<GameData>) {\n\n commands.insert_resource(Logs::default());\n\n for e in inventory.inventory.iter().filter_map(|i| *i) {\n\n commands.entity(e).despawn();\n\n }\n\n commands.insert_resource(GameData::default());\n\n}\n","file_path":"src/dungeon_crawl/mod.rs","rank":1,"score":118371.0918289478},{"content":"pub fn cleanup(\n\n // Player might have died so it has additional check\n\n q: Query<Entity, Or<(With<MyCanvas>, With<GridPosition>, With<Player>)>>,\n\n mut commands: Commands,\n\n mut data: ResMut<GameData>,\n\n player: Query<&Health, With<Player>>,\n\n) {\n\n for e in q.iter() {\n\n commands.entity(e).despawn_recursive();\n\n }\n\n commands.remove_resource::<InitiativeOrder>();\n\n commands.remove_resource::<WorldMap>();\n\n data.previous_hp = Some(*player.single().unwrap());\n\n data.floor += 1;\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":5,"score":97653.70759671494},{"content":"pub fn update_floor(mut text: Query<&mut Text, With<MyFloorText>>, data: Res<GameData>) {\n\n text.single_mut().unwrap().sections[0].value = format!(\"Floor {}\", data.floor);\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":6,"score":92843.54490996516},{"content":"pub fn update_details(\n\n mut text: Query<&mut Text, With<MyDetails>>,\n\n names: Query<&Name>,\n\n health: Query<&Health>,\n\n world: Res<WorldMap>,\n\n cursor: Query<&GridPosition, With<Cursor>>,\n\n) {\n\n let grid_pos = cursor.single().unwrap();\n\n\n\n if let Some(tile) = world.tiles.get(grid_pos.x, grid_pos.y) {\n\n if tile.contains(TileFlags::IN_VIEW) {\n\n if let Some(entities) = world.entities.get(grid_pos.x, grid_pos.y) {\n\n let mut details = vec![];\n\n for entity in entities {\n\n let name = names.get(*entity).unwrap().capitalized();\n\n let health = health\n\n .get(*entity)\n\n .map_or(String::from(\"\"), |h| format!(\" ({}/{})\", h.current, h.max));\n\n details.push(format!(\"{}{}\", name, health));\n\n }\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":7,"score":92120.43111336658},{"content":"pub fn camera_position(\n\n mut query: QuerySet<(\n\n Query<&Transform, With<Player>>,\n\n Query<&mut Transform, (With<Camera>, Without<UiCamera>)>,\n\n )>,\n\n) {\n\n let mut position = match query.q0_mut().single_mut() {\n\n Ok(position) => position.clone(),\n\n Err(_) => return,\n\n };\n\n let mut camera = query.q1_mut().single_mut().unwrap();\n\n position.translation.z = camera.translation.z;\n\n position.translation.x -= 1200.0;\n\n *camera = position;\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":8,"score":92120.43111336658},{"content":"pub fn update_health(\n\n mut text: Query<&mut Text, With<MyHpText>>,\n\n mut bar: Query<&mut Style, With<MyHpBar>>,\n\n hp: Query<&Health, With<Player>>,\n\n) {\n\n let hp = match hp.single() {\n\n Ok(hp) => hp,\n\n Err(_) => return,\n\n };\n\n\n\n text.single_mut().unwrap().sections[0].value = format!(\"HP: {}/{}\", hp.current, hp.max);\n\n bar.single_mut().unwrap().size.width = Val::Percent(100.0 * hp.current as f32 / hp.max as f32);\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":9,"score":92120.43111336658},{"content":"pub fn update_log(\n\n mut text: Query<&mut Text, With<MyLog>>,\n\n mut messages: EventReader<LogMessage>,\n\n mut log: ResMut<Logs>,\n\n) {\n\n for m in messages.iter() {\n\n log.0.push_front(m.0.clone());\n\n }\n\n log.0.resize(6, String::from(\" \"));\n\n\n\n text.single_mut().unwrap().sections[0].value = log\n\n .0\n\n .iter()\n\n .intersperse(&String::from(\"\\n\"))\n\n .cloned()\n\n .collect();\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":10,"score":92120.43111336658},{"content":"pub fn update_position(\n\n mut query: Query<(&mut Transform, &GridPosition), Changed<GridPosition>>,\n\n grid: Res<Grid>,\n\n) {\n\n for (mut transform, grid_position) in query.iter_mut() {\n\n transform.translation.x = (grid_position.x * grid.cell_size.x) as f32;\n\n transform.translation.y = (grid_position.y * grid.cell_size.y) as f32;\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":11,"score":92120.43111336658},{"content":"pub fn update_inventory(\n\n mut text: Query<&mut Text, With<MyInventory>>,\n\n inventory: Res<GameData>,\n\n names: Query<&Name>,\n\n) {\n\n let ind = inventory.selected.unwrap_or(usize::MAX);\n\n\n\n let mut inv = vec![];\n\n for (i, e) in inventory.inventory.iter().enumerate() {\n\n inv.push(format!(\n\n \"{} {} {}\",\n\n if i == ind {\n\n String::from(\">>> \")\n\n } else {\n\n format!(\"[{}] \", i + 1)\n\n },\n\n e.map_or(String::from(\"\"), |e| names.get(e).unwrap().capitalized()),\n\n if let Some(item) = *e {\n\n if inventory.armor == Some(item) {\n\n \"(equiped)\"\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":12,"score":92120.43111336658},{"content":"pub fn update_xp(\n\n mut text: Query<&mut Text, With<MyXPText>>,\n\n mut bar: Query<&mut Style, With<MyXPBar>>,\n\n data: Res<GameData>,\n\n) {\n\n text.single_mut().unwrap().sections[0].value = format!(\n\n \"XP: {}/{} LEVEL: {}\",\n\n data.current_xp, data.needed_xp, data.level\n\n );\n\n bar.single_mut().unwrap().size.width =\n\n Val::Percent(100.0 * data.current_xp as f32 / data.needed_xp as f32);\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":13,"score":92120.43111336658},{"content":"pub fn update_cursor(\n\n windows: Res<Windows>,\n\n camera: Query<(&Transform, &OrthographicProjection), (With<Camera>, Without<UiCamera>)>,\n\n grid: Res<Grid>,\n\n inventory: Res<GameData>,\n\n mut cursor: Query<(&mut GridPosition, &mut Visible), With<Cursor>>,\n\n) {\n\n let window = windows.get_primary().unwrap();\n\n\n\n if let Some(pos) = window.cursor_position() {\n\n let size = Vec2::new(window.width(), window.height());\n\n let (camera, orto) = camera.single().unwrap();\n\n let pos = (pos - size / 2.0) * orto.scale;\n\n let world_pos = camera.compute_matrix() * pos.extend(0.0).extend(1.0);\n\n let grid_pos =\n\n (vec2(world_pos.x, world_pos.y) / grid.cell_size.as_f32() + vec2(0.5, 0.5)).as_i32();\n\n\n\n *cursor.single_mut().unwrap().0 = GridPosition {\n\n x: grid_pos.x,\n\n y: grid_pos.y,\n\n };\n\n }\n\n\n\n cursor.single_mut().unwrap().1.is_visible = inventory.selected.is_some();\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":14,"score":92120.43111336658},{"content":"pub fn handle_initiative(\n\n mut order: ResMut<InitiativeOrder>,\n\n curr: Query<Entity, With<Initiative>>,\n\n characters: Query<Entity, Or<(With<Player>, With<EnemyAI>)>>,\n\n mut commands: Commands,\n\n) {\n\n if let Ok(entity) = curr.single() {\n\n commands.entity(entity).remove::<Initiative>();\n\n }\n\n\n\n for c in characters.iter() {\n\n if !order.0.contains(&c) {\n\n order.0.push_back(c);\n\n }\n\n }\n\n\n\n if let Some(entity) = order.0.pop_front() {\n\n commands.entity(entity).insert(Initiative);\n\n order.0.push_back(entity);\n\n }\n\n}\n","file_path":"src/dungeon_crawl/setup.rs","rank":15,"score":74057.21710496547},{"content":"pub fn player_fov(\n\n player: Query<&GridPosition, With<Player>>,\n\n mut visible: Query<(&mut Visible, &GridPosition, Option<&Tile>), Without<Cursor>>,\n\n mut tiles: Query<(&mut Handle<ColorMaterial>, &GridPosition), With<Tile>>,\n\n mut world: ResMut<WorldMap>,\n\n) {\n\n let position = match player.single() {\n\n Ok(position) => position.clone(),\n\n Err(_) => return,\n\n };\n\n\n\n for end in fov_circle(position.x, position.y, 4) {\n\n let mut previous = None;\n\n for (x, y) in line_drawing::Bresenham::new((position.x, position.y), end) {\n\n if let Some(&tile) = world.tiles.get(x, y) {\n\n // Don't go through diagonal walls.\n\n if let Some((prev_x, prev_y)) = previous {\n\n if (world.tiles[[prev_x, y]] & world.tiles[[x, prev_y]])\n\n .contains(TileFlags::BLOCKS_VISION)\n\n {\n","file_path":"src/dungeon_crawl/fov.rs","rank":16,"score":74057.21710496547},{"content":"pub fn create(\n\n mut commands: Commands,\n\n asset_server: Res<AssetServer>,\n\n mut materials: ResMut<Assets<ColorMaterial>>,\n\n) {\n\n commands\n\n .spawn_bundle(SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"convergence-target.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 5.0),\n\n ..Default::default()\n\n })\n\n .insert_bundle((GridPosition { x: 10, y: 10 }, Cursor));\n\n\n\n commands\n\n .spawn_bundle(NodeBundle {\n\n style: Style {\n\n size: Size::new(Val::Px(300.0), Val::Percent(100.0)),\n","file_path":"src/dungeon_crawl/ui/ui_setup.rs","rank":17,"score":72259.98147234262},{"content":"pub fn update_world_map(\n\n mut world: ResMut<WorldMap>,\n\n t: Query<(&Tile, &BlocksMovement)>,\n\n m: Query<&BlocksMovement>,\n\n v: Query<&BlocksVision>,\n\n) {\n\n let world_size = world.entities.size();\n\n for x in 0..world_size.x {\n\n for y in 0..world_size.y {\n\n world.tiles[[x, y]] &= TileFlags::EXPLORED;\n\n }\n\n }\n\n\n\n for x in 0..world_size.x {\n\n for y in 0..world_size.y {\n\n if world.entities[[x, y]]\n\n .iter()\n\n .any(|e| matches!(m.get(*e), Ok(&BlocksMovement)))\n\n {\n\n world.tiles[[x, y]] |= TileFlags::BLOCKS_MOVEMENT;\n","file_path":"src/dungeon_crawl/setup.rs","rank":18,"score":72259.98147234262},{"content":"fn paralyzed(\n\n mut paralyzed: Query<(Entity, &mut Paralyzed), With<Initiative>>,\n\n mut evs: EventWriter<Ev>,\n\n mut commands: Commands,\n\n) {\n\n if let Ok((entity, mut paralyzed)) = paralyzed.single_mut() {\n\n paralyzed.0 -= 1;\n\n if paralyzed.0 == 0 {\n\n commands.entity(entity).remove::<Paralyzed>();\n\n } else {\n\n evs.send(Ev::Nothing);\n\n }\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":19,"score":61792.346315508745},{"content":"fn player_control(\n\n mut player_q: Query<\n\n (Entity, &GridPosition),\n\n (With<Initiative>, Without<Paralyzed>, With<Player>),\n\n >,\n\n healthy_entities: Query<(), With<Health>>,\n\n mut inventory: ResMut<GameData>,\n\n world: Res<WorldMap>,\n\n keys: Res<Input<KeyCode>>,\n\n buttons: Res<Input<MouseButton>>,\n\n items: Query<(Entity, Option<&GridPosition>, &Item)>,\n\n cursor: Query<&GridPosition, With<Cursor>>,\n\n controllers: Query<Entity, Or<(With<Player>, With<EnemyAI>)>>,\n\n mut evs: EventWriter<Ev>,\n\n) {\n\n let (player_entity, position) = match player_q.single_mut() {\n\n Ok((e, pos)) => (e, pos),\n\n Err(QuerySingleError::NoEntities(_)) => return,\n\n Err(QuerySingleError::MultipleEntities(_)) => panic!(),\n\n };\n","file_path":"src/dungeon_crawl/mod.rs","rank":20,"score":59722.31151652718},{"content":"fn handle_evs(\n\n mut events: EventReader<Ev>,\n\n mut positions: Query<&mut GridPosition>,\n\n mut healthy: Query<&mut Health>,\n\n mut world: ResMut<WorldMap>,\n\n names: Query<&Name>,\n\n player: Query<(), With<Player>>,\n\n mut log: EventWriter<LogMessage>,\n\n mut app_state: ResMut<State<AppState>>,\n\n mut data: ResMut<GameData>,\n\n mut visible: Query<&mut Visible>,\n\n mut commands: Commands,\n\n mut order: ResMut<InitiativeOrder>,\n\n) {\n\n let mut evs: VecDeque<Ev> = VecDeque::new();\n\n evs.extend(events.iter());\n\n\n\n let mut next_app_state = None;\n\n if !evs.is_empty() {\n\n next_app_state = Some(AppState::DungeonCrawl(TurnState::WorldUpdate));\n","file_path":"src/dungeon_crawl/mod.rs","rank":21,"score":59722.31151652718},{"content":"fn enemy_ai(\n\n enemy: Query<(Entity, &GridPosition), (With<EnemyAI>, With<Initiative>, Without<Paralyzed>)>,\n\n player: Query<(Entity, &GridPosition), With<Player>>,\n\n world: Res<WorldMap>,\n\n inventory: Res<GameData>,\n\n mut evs: EventWriter<Ev>,\n\n) {\n\n let (enemy, position) = match enemy.single() {\n\n Ok(e) => e,\n\n Err(QuerySingleError::NoEntities(_)) => return,\n\n Err(QuerySingleError::MultipleEntities(_)) => panic!(),\n\n };\n\n\n\n if world.tiles[*position].contains(TileFlags::IN_VIEW) {\n\n let (player, player_pos) = player.single().unwrap();\n\n if let Some((path, _)) = world.pathfind(*position, *player_pos) {\n\n if path[1] == *player_pos {\n\n let damage = if inventory.armor.is_some() { 1 } else { 2 };\n\n evs.send(Ev::Attack(enemy, player, damage));\n\n } else if !world.tiles[path[1]].contains(TileFlags::BLOCKS_MOVEMENT) {\n","file_path":"src/dungeon_crawl/mod.rs","rank":22,"score":59722.31151652718},{"content":"fn split_into_zones(tile_map: &mut Array2D<TileType>) -> usize {\n\n let mut current_fill_number = 0;\n\n for x in 2..MAP_SIZE - 2 {\n\n for y in 2..MAP_SIZE - 2 {\n\n if tile_map[[x, y]] == TileType::Alive(0) {\n\n current_fill_number += 1;\n\n flood_fill(\n\n tile_map,\n\n (x, y),\n\n TileType::Alive(current_fill_number),\n\n Some(10),\n\n );\n\n }\n\n }\n\n }\n\n current_fill_number\n\n}\n\n\n","file_path":"src/world_generation/cellular_automata.rs","rank":23,"score":54617.47301636476},{"content":"fn select_largest_cave(tile_map: &mut Array2D<TileType>) -> u32 {\n\n let mut current_fill_number = 0;\n\n let mut max_fill_number = 0;\n\n let mut max_fill_count = 0;\n\n for x in 2..MAP_SIZE - 2 {\n\n for y in 2..MAP_SIZE - 2 {\n\n if tile_map[[x, y]] == TileType::Alive(0) {\n\n current_fill_number += 1;\n\n let count =\n\n flood_fill(tile_map, (x, y), TileType::Alive(current_fill_number), None);\n\n\n\n if max_fill_count < count {\n\n max_fill_count = count;\n\n max_fill_number = current_fill_number;\n\n }\n\n }\n\n }\n\n }\n\n\n\n for x in 2..MAP_SIZE - 2 {\n","file_path":"src/world_generation/cellular_automata.rs","rank":24,"score":53598.670424198994},{"content":"fn cellular_automata_steps(map: &mut Array2D<TileType>, iterations: u32) {\n\n let mut map2 = Array2D::<TileType>::with_elem(MAP_SIZE, MAP_SIZE, TileType::Dead);\n\n\n\n for _ in 0..iterations {\n\n for x in 2..MAP_SIZE - 2 {\n\n for y in 2..MAP_SIZE - 2 {\n\n let mut neighbours = 0;\n\n for i in -1..=1i32 {\n\n for j in -1..=1i32 {\n\n if i == 0 && j == 0 {\n\n continue;\n\n }\n\n if let TileType::Alive(_) = map[[x + i, y + j]] {\n\n neighbours += 1;\n\n }\n\n }\n\n }\n\n\n\n if map[[x, y]] == TileType::Dead {\n\n if neighbours > 4 {\n","file_path":"src/world_generation/cellular_automata.rs","rank":25,"score":51977.96675015877},{"content":"#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n\nenum TileType {\n\n Alive(usize),\n\n Dead,\n\n}\n\n\n","file_path":"src/world_generation/cellular_automata.rs","rank":26,"score":44378.730604111595},{"content":"fn cellular_automata(\n\n asset_server: Res<AssetServer>,\n\n mut commands: Commands,\n\n mut materials: ResMut<Assets<ColorMaterial>>,\n\n mut app_state: ResMut<State<AppState>>,\n\n data: Res<GameData>,\n\n) {\n\n let target_size = data.floor_map_size();\n\n let (tile_map, mut zone_entities) = loop {\n\n let mut tile_map = get_random_map();\n\n cellular_automata_steps(&mut tile_map, ITERATIONS);\n\n\n\n let size = select_largest_cave(&mut tile_map);\n\n if size < target_size.0 || size > target_size.1 {\n\n continue;\n\n }\n\n\n\n let zone_count = split_into_zones(&mut tile_map);\n\n if zone_count < 5 {\n\n continue;\n","file_path":"src/world_generation/cellular_automata.rs","rank":27,"score":37118.32558538749},{"content":"fn flood_fill(\n\n map: &mut Array2D<TileType>,\n\n pos: (i32, i32),\n\n fill: TileType,\n\n distance: Option<u32>,\n\n) -> u32 {\n\n let mut tiles = VecDeque::new();\n\n tiles.push_back((pos, 0));\n\n\n\n let mut count = 0;\n\n\n\n while !tiles.is_empty() {\n\n let ((x, y), dist) = tiles.pop_front().unwrap();\n\n\n\n if map[[x, y]] != TileType::Alive(0) {\n\n continue;\n\n }\n\n\n\n map[[x, y]] = fill;\n\n count += 1;\n","file_path":"src/world_generation/cellular_automata.rs","rank":28,"score":37118.32558538749},{"content":"fn get_zone_entities(\n\n commands: &mut Commands,\n\n asset_server: &Res<AssetServer>,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n data: &GameData,\n\n zone_count: usize,\n\n) -> Vec<Vec<Entity>> {\n\n let mut entities = vec![vec![]; zone_count];\n\n entities[0].push(\n\n commands\n\n .spawn_bundle(PlayerBundle::new(asset_server, materials, data))\n\n .id(),\n\n );\n\n\n\n for _ in 0..data.floor_enemy_count() {\n\n let zone = (random::<usize>() % (zone_count - 1)) + 1;\n\n entities[zone].push(\n\n commands\n\n .spawn_bundle(EnemyBundle::orc(asset_server, materials))\n\n .id(),\n","file_path":"src/world_generation/cellular_automata.rs","rank":29,"score":36232.04539395031},{"content":"fn get_random_map() -> Array2D<TileType> {\n\n let mut map = Array2D::<TileType>::with_elem(MAP_SIZE, MAP_SIZE, TileType::Dead);\n\n\n\n for x in 2..MAP_SIZE - 2 {\n\n for y in 2..MAP_SIZE - 2 {\n\n if random::<f32>() < ALIVE_SPAWN_CHANCE {\n\n map[[x, y]] = TileType::Alive(0);\n\n }\n\n }\n\n }\n\n\n\n map\n\n}\n\n\n","file_path":"src/world_generation/cellular_automata.rs","rank":30,"score":29994.13878215139},{"content":"use crate::{\n\n dungeon_crawl::{EnemyAI, GameData, Health, Item, Name, Player},\n\n world_map::BlocksMovement,\n\n};\n\nuse bevy::prelude::*;\n\n\n\n#[derive(Bundle)]\n\npub struct EnemyBundle {\n\n #[bundle]\n\n sprite: SpriteBundle,\n\n _e: EnemyAI,\n\n _bm: BlocksMovement,\n\n health: Health,\n\n name: Name,\n\n}\n\n\n\nimpl EnemyBundle {\n\n pub fn orc(asset_server: &AssetServer, materials: &mut ResMut<Assets<ColorMaterial>>) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n","file_path":"src/bundles.rs","rank":37,"score":28605.262231798893},{"content":" health: data.previous_hp.unwrap_or(Health::new(8, 8)),\n\n name: Name(String::from(\"player\")),\n\n }\n\n }\n\n}\n\n\n\n#[derive(Bundle)]\n\npub struct ItemBundle {\n\n #[bundle]\n\n sprite: SpriteBundle,\n\n item: Item,\n\n name: Name,\n\n}\n\n\n\nimpl ItemBundle {\n\n pub fn item(\n\n item: Item,\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n","file_path":"src/bundles.rs","rank":38,"score":28601.793017022912},{"content":"\n\n pub fn sword(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"gladius.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n item: Item::Sword,\n\n name: Name(String::from(\"sword\")),\n\n }\n\n }\n\n\n\n pub fn armor(\n","file_path":"src/bundles.rs","rank":39,"score":28600.005864211296},{"content":" health: Health,\n\n name: Name,\n\n}\n\n\n\nimpl PlayerBundle {\n\n pub fn new(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n data: &GameData,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"hooded-figure.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n player: Player,\n","file_path":"src/bundles.rs","rank":40,"score":28599.83505831527},{"content":" }\n\n }\n\n\n\n pub fn war_axe(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"battle-axe.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n item: Item::WarAxe,\n\n name: Name(String::from(\"war axe\")),\n\n }\n\n }\n","file_path":"src/bundles.rs","rank":41,"score":28599.20991407901},{"content":" ..Default::default()\n\n },\n\n item: Item::ScrollOfLightning,\n\n name: Name(String::from(\"scroll of lightning\")),\n\n }\n\n }\n\n\n\n pub fn scroll_of_paralysis(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"scroll-unfurled.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n","file_path":"src/bundles.rs","rank":42,"score":28599.116357528506},{"content":" }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n item: Item::HealthPotion,\n\n name: Name(String::from(\"health potion\")),\n\n }\n\n }\n\n\n\n pub fn scroll_of_lightning(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"scroll-unfurled.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n","file_path":"src/bundles.rs","rank":43,"score":28599.070794932784},{"content":" item: Item::ScrollOfParalysis,\n\n name: Name(String::from(\"scroll of paralysis\")),\n\n }\n\n }\n\n\n\n pub fn scroll_of_fireball(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"scroll-unfurled.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n item: Item::ScrollOfFireball,\n\n name: Name(String::from(\"scroll of fireball\")),\n","file_path":"src/bundles.rs","rank":44,"score":28598.81315412006},{"content":" material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"orc-head.png\")),\n\n color: Color::hex(\"DA0037\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n _e: EnemyAI,\n\n _bm: BlocksMovement,\n\n health: Health::new(3, 3),\n\n name: Name(String::from(\"orc\")),\n\n }\n\n }\n\n}\n\n\n\n#[derive(Bundle)]\n\npub struct PlayerBundle {\n\n #[bundle]\n\n sprite: SpriteBundle,\n\n player: Player,\n","file_path":"src/bundles.rs","rank":45,"score":28598.509353318295},{"content":" asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"breastplate.png\")),\n\n color: Color::hex(\"EDEDED\").unwrap(),\n\n }),\n\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\n\n ..Default::default()\n\n },\n\n item: Item::Armor,\n\n name: Name(String::from(\"armor\")),\n\n }\n\n }\n\n}\n","file_path":"src/bundles.rs","rank":46,"score":28597.81468367353},{"content":" match item {\n\n Item::HealthPotion => Self::health_potion(asset_server, materials),\n\n Item::ScrollOfLightning => Self::scroll_of_lightning(asset_server, materials),\n\n Item::ScrollOfParalysis => Self::scroll_of_paralysis(asset_server, materials),\n\n Item::ScrollOfFireball => Self::scroll_of_fireball(asset_server, materials),\n\n Item::Sword => Self::sword(asset_server, materials),\n\n Item::WarAxe => Self::war_axe(asset_server, materials),\n\n Item::Armor => Self::armor(asset_server, materials),\n\n }\n\n }\n\n\n\n pub fn health_potion(\n\n asset_server: &AssetServer,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n sprite: SpriteBundle {\n\n material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"potion-ball.png\")),\n\n color: Color::hex(\"DA0037\").unwrap(),\n","file_path":"src/bundles.rs","rank":47,"score":28597.629258046112},{"content":"fn fov_circle(x: i32, y: i32, r: i32) -> Vec<(i32, i32)> {\n\n let mut points = vec![];\n\n for off in 0..=r {\n\n points.push((x + off, y + r));\n\n points.push((x - off, y + r));\n\n points.push((x + off, y - r));\n\n points.push((x - off, y - r));\n\n points.push((x + r, y + off));\n\n points.push((x - r, y + off));\n\n points.push((x + r, y - off));\n\n points.push((x - r, y - off));\n\n }\n\n for off in 0..=(r / 2) {\n\n points.push((x + off, y + r + 1));\n\n points.push((x - off, y + r + 1));\n\n points.push((x + off, y - r - 1));\n\n points.push((x - off, y - r - 1));\n\n points.push((x + r + 1, y + off));\n\n points.push((x - r - 1, y + off));\n\n points.push((x + r + 1, y - off));\n\n points.push((x - r - 1, y - off));\n\n }\n\n points\n\n}\n","file_path":"src/dungeon_crawl/fov.rs","rank":48,"score":24765.62846504087},{"content":"mod fov;\n\nmod setup;\n\nmod ui;\n\n\n\nuse self::ui::{Logs, MyCanvas};\n\nuse crate::{\n\n dungeon_crawl::ui::LogMessage,\n\n world_map::{GridPosition, TileFlags, WorldMap},\n\n AppState,\n\n};\n\nuse bevy::{ecs::system::QuerySingleError, prelude::*};\n\nuse rand::random;\n\nuse std::collections::{HashMap, VecDeque};\n\n\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\n\npub enum TurnState {\n\n WorldUpdate,\n\n Turn,\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":49,"score":23786.296705720222},{"content":"mod cellular_automata;\n\n\n\nuse bevy::prelude::*;\n\n\n\npub struct WorldGenerationPlugins;\n\nimpl PluginGroup for WorldGenerationPlugins {\n\n fn build(&mut self, group: &mut bevy::app::PluginGroupBuilder) {\n\n group.add(cellular_automata::CellularAutomataPlugin);\n\n }\n\n}\n","file_path":"src/world_generation/mod.rs","rank":50,"score":23778.896276564723},{"content":"\n\n level: 1,\n\n current_xp: 0,\n\n needed_xp: 3,\n\n }\n\n }\n\n}\n\n\n\npub struct Player;\n\npub struct EnemyAI;\n\npub struct Initiative;\n\npub struct Name(pub String);\n\n#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]\n\npub enum Item {\n\n HealthPotion,\n\n ScrollOfLightning,\n\n ScrollOfParalysis,\n\n ScrollOfFireball,\n\n Sword,\n\n WarAxe,\n","file_path":"src/dungeon_crawl/mod.rs","rank":51,"score":23778.10345153934},{"content":"#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n\npub enum Ev {\n\n Move(Entity, GridPosition, GridPosition),\n\n Attack(Entity, Entity, i32),\n\n PickUpItem(Entity, Entity),\n\n DropItem(Entity, Entity, GridPosition),\n\n Heal(Entity, i32),\n\n Paralyze(Entity, i32),\n\n RemoveFromMap(Entity),\n\n AddToMap(Entity, GridPosition),\n\n RemoveFromInitiative(Entity),\n\n Despawn(Entity),\n\n Nothing,\n\n Quit,\n\n Descend,\n\n}\n\n\n\n#[derive(Default, Clone)]\n\npub struct InitiativeOrder(pub VecDeque<Entity>);\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":52,"score":23774.68051679435},{"content":" Armor,\n\n}\n\npub struct Paralyzed(i32);\n\npub struct Cursor;\n\n\n\nimpl Name {\n\n pub fn capitalized(&self) -> String {\n\n let mut chars = self.0.chars();\n\n let first = chars.next().unwrap().to_uppercase();\n\n format!(\"{}{}\", first.collect::<String>(), chars.collect::<String>())\n\n }\n\n}\n\n\n\n#[derive(Clone, Copy)]\n\npub struct Health {\n\n pub current: i32,\n\n pub max: i32,\n\n}\n\n\n\nimpl Health {\n\n pub fn new(current: i32, max: i32) -> Self {\n\n Health { current, max }\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":53,"score":23774.34043189269},{"content":"pub struct DungeonCrawlPlugin;\n\nimpl Plugin for DungeonCrawlPlugin {\n\n fn build(&self, app: &mut AppBuilder) {\n\n app.add_event::<Ev>()\n\n .add_plugin(ui::DungeonCrawlUIPlugin)\n\n .init_resource::<GameData>()\n\n .init_resource::<InitiativeOrder>();\n\n\n\n macro_rules! switch_app_state {\n\n ($e:expr) => {\n\n (|mut app_state: ResMut<State<AppState>>| {\n\n let _ = app_state.set($e);\n\n })\n\n };\n\n }\n\n\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::DungeonCrawlEnter).with_system(\n\n switch_app_state!(AppState::DungeonCrawl(TurnState::WorldUpdate)).system(),\n\n ),\n","file_path":"src/dungeon_crawl/mod.rs","rank":54,"score":23773.169218347273},{"content":" );\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::DungeonCrawlExitToMenu)\n\n .with_system(cleanup.system())\n\n .with_system(cleanup_log_and_inventory.system())\n\n .with_system(switch_app_state!(AppState::MainMenu).system()),\n\n );\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::DungeonCrawlDescend)\n\n .with_system(cleanup.system())\n\n .with_system(switch_app_state!(AppState::WorldGeneration).system()),\n\n );\n\n\n\n use fov::*;\n\n use setup::*;\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::DungeonCrawl(TurnState::WorldUpdate))\n\n .with_system(update_world_map.system().label(\"update_world_map\"))\n\n .with_system(handle_initiative.system())\n\n .with_system(player_fov.system().after(\"update_world_map\"))\n","file_path":"src/dungeon_crawl/mod.rs","rank":55,"score":23772.559042915338},{"content":" world.entities[position].push(entity);\n\n commands.entity(entity).insert(position);\n\n visible.get_mut(entity).unwrap().is_visible = true;\n\n }\n\n Ev::RemoveFromInitiative(entity) => {\n\n let i = order.0.iter().position(|x| *x == entity).unwrap();\n\n order.0.remove(i);\n\n commands.entity(entity).remove::<Initiative>();\n\n }\n\n Ev::Despawn(entity) => {\n\n if player.get(entity).is_ok() {\n\n next_app_state = Some(AppState::DungeonCrawlExitToMenu);\n\n } else {\n\n commands.entity(entity).despawn();\n\n }\n\n }\n\n Ev::Paralyze(entity, duration) => {\n\n commands.entity(entity).insert(Paralyzed(duration));\n\n }\n\n Ev::Quit => {\n","file_path":"src/dungeon_crawl/mod.rs","rank":56,"score":23772.501284789676},{"content":"\n\n pub fn floor_item(&self) -> Item {\n\n let mut map = HashMap::new();\n\n for (floor, (item, chance)) in Self::ITEM_CHANCES {\n\n if floor > self.floor {\n\n break;\n\n }\n\n map.insert(item, chance);\n\n }\n\n\n\n let sum: i32 = map.values().sum();\n\n let mut rand = 1 + random::<i32>() % sum;\n\n\n\n for (item, chance) in map {\n\n rand -= chance;\n\n if rand <= 0 {\n\n return item;\n\n }\n\n }\n\n unreachable!()\n","file_path":"src/dungeon_crawl/mod.rs","rank":57,"score":23772.03855163922},{"content":" .with_system(switch_app_state!(AppState::DungeonCrawl(TurnState::Turn)).system()),\n\n );\n\n\n\n app.add_system_set(\n\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\n\n .before(\"evs\")\n\n .with_system(player_control.system())\n\n .with_system(enemy_ai.system())\n\n .with_system(paralyzed.system()),\n\n );\n\n\n\n app.add_system_set(\n\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\n\n .label(\"evs\")\n\n .with_system(handle_evs.system()),\n\n );\n\n }\n\n}\n\n\n\npub struct GameData {\n","file_path":"src/dungeon_crawl/mod.rs","rank":58,"score":23770.727231542332},{"content":" Ev::Heal(entity, amount) => {\n\n log.send(LogMessage(format!(\n\n \"{} is healed by {} health.\",\n\n names.get(entity).unwrap().capitalized(),\n\n amount\n\n )));\n\n let mut hp = healthy.get_mut(entity).unwrap();\n\n hp.current = i32::min(hp.max, hp.current + amount);\n\n }\n\n Ev::RemoveFromMap(entity) => {\n\n let pos = positions.get_mut(entity).unwrap();\n\n let i = world.entities[*pos]\n\n .iter()\n\n .position(|x| *x == entity)\n\n .unwrap();\n\n world.entities[*pos].swap_remove(i);\n\n commands.entity(entity).remove::<GridPosition>();\n\n visible.get_mut(entity).unwrap().is_visible = false;\n\n }\n\n Ev::AddToMap(entity, position) => {\n","file_path":"src/dungeon_crawl/mod.rs","rank":59,"score":23769.90956642453},{"content":" next_app_state = Some(AppState::DungeonCrawlExitToMenu);\n\n }\n\n Ev::Descend => {\n\n log.send(LogMessage(\"You descend to the next dungeon floor\".into()));\n\n next_app_state = Some(AppState::DungeonCrawlDescend);\n\n }\n\n }\n\n }\n\n\n\n if let Some(state) = next_app_state {\n\n app_state.set(state).unwrap();\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":60,"score":23769.580477449126},{"content":" pub inventory: [Option<Entity>; 5],\n\n pub selected: Option<usize>,\n\n pub armor: Option<Entity>,\n\n pub weapon: Option<Entity>,\n\n\n\n pub previous_hp: Option<Health>,\n\n pub floor: u32,\n\n\n\n pub level: u32,\n\n pub current_xp: u32,\n\n pub needed_xp: u32,\n\n}\n\n\n\nimpl GameData {\n\n const MAP_SIZE: [(u32, (u32, u32)); 2] = [(1, (200, 400)), (4, (400, 600))];\n\n\n\n const ENEMY_COUNT: [(u32, u32); 3] = [(1, 3), (2, 4), (4, 6)];\n\n const ITEM_COUNT: [(u32, u32); 3] = [(1, 2), (2, 3), (4, 4)];\n\n\n\n const ITEM_CHANCES: [(u32, (Item, i32)); 7] = [\n","file_path":"src/dungeon_crawl/mod.rs","rank":61,"score":23769.327683866984},{"content":" (1, (Item::HealthPotion, 10)),\n\n (2, (Item::Sword, 5)),\n\n (2, (Item::ScrollOfLightning, 5)),\n\n (3, (Item::Armor, 5)),\n\n (4, (Item::ScrollOfFireball, 5)),\n\n (4, (Item::ScrollOfParalysis, 5)),\n\n (4, (Item::WarAxe, 5)),\n\n ];\n\n\n\n pub fn floor_map_size(&self) -> (u32, u32) {\n\n self.calculate_count(Self::MAP_SIZE)\n\n }\n\n\n\n pub fn floor_enemy_count(&self) -> u32 {\n\n self.calculate_count(Self::ENEMY_COUNT)\n\n }\n\n\n\n pub fn floor_item_count(&self) -> u32 {\n\n self.calculate_count(Self::ITEM_COUNT)\n\n }\n","file_path":"src/dungeon_crawl/mod.rs","rank":62,"score":23768.58566984879},{"content":" let mut new_pos = position.clone();\n\n\n\n if keys.is_changed() {\n\n match keys.get_just_pressed().next() {\n\n Some(KeyCode::Up | KeyCode::W) => new_pos.y += 1,\n\n Some(KeyCode::Down | KeyCode::S) => new_pos.y -= 1,\n\n Some(KeyCode::Left | KeyCode::A) => new_pos.x -= 1,\n\n Some(KeyCode::Right | KeyCode::D) => new_pos.x += 1,\n\n Some(KeyCode::G) => {\n\n inventory.selected = None;\n\n if let Some((item, _, _)) =\n\n items.iter().find(|(_, item, _)| item.contains(&position))\n\n {\n\n evs.send(Ev::PickUpItem(player_entity, item));\n\n }\n\n return;\n\n }\n\n Some(KeyCode::Key1) => inventory.selected = Some(0),\n\n Some(KeyCode::Key2) => inventory.selected = Some(1),\n\n Some(KeyCode::Key3) => inventory.selected = Some(2),\n","file_path":"src/dungeon_crawl/mod.rs","rank":63,"score":23768.460355992363},{"content":" data.needed_xp += 2;\n\n data.level += 1;\n\n\n\n healthy.get_mut(attacker).unwrap().max += 2;\n\n }\n\n }\n\n\n\n evs.push_back(Ev::RemoveFromMap(attackee));\n\n evs.push_back(Ev::RemoveFromInitiative(attackee));\n\n evs.push_back(Ev::Despawn(attackee));\n\n }\n\n }\n\n Ev::PickUpItem(_, item) => {\n\n for slot in &mut data.inventory {\n\n if slot.is_none() {\n\n *slot = Some(item);\n\n log.send(LogMessage(format!(\n\n \"You pick up {}.\",\n\n names.get(item).unwrap().0,\n\n )));\n","file_path":"src/dungeon_crawl/mod.rs","rank":64,"score":23768.087499874782},{"content":" names.get(attacker).unwrap().capitalized(),\n\n names.get(attackee).unwrap().0,\n\n damage\n\n )));\n\n\n\n let health = &mut healthy.get_mut(attackee).unwrap().current;\n\n *health -= damage;\n\n\n\n if *health <= 0 {\n\n log.send(LogMessage(format!(\n\n \"{} died!\",\n\n names.get(attackee).unwrap().capitalized()\n\n )));\n\n\n\n if player.get(attacker).is_ok() {\n\n data.current_xp += 1;\n\n if data.current_xp >= data.needed_xp {\n\n log.send(LogMessage(\"You level up!\".into()));\n\n\n\n data.current_xp = 0;\n","file_path":"src/dungeon_crawl/mod.rs","rank":65,"score":23768.087499874782},{"content":" }\n\n\n\n while let Some(ev) = evs.pop_front() {\n\n match ev {\n\n Ev::Nothing => {}\n\n Ev::Move(entity, old_pos, new_pos) => {\n\n let i = world.entities[old_pos]\n\n .iter()\n\n .position(|x| *x == entity)\n\n .unwrap();\n\n world.entities[old_pos].swap_remove(i);\n\n world.entities[new_pos].push(entity);\n\n\n\n if let Ok(mut pos) = positions.get_mut(entity) {\n\n *pos = new_pos;\n\n }\n\n }\n\n Ev::Attack(attacker, attackee, damage) => {\n\n log.send(LogMessage(format!(\n\n \"{} attacks {}, dealing {} damage!\",\n","file_path":"src/dungeon_crawl/mod.rs","rank":66,"score":23768.01443202914},{"content":" }\n\n\n\n fn calculate_count<T: Copy, const N: usize>(&self, arr: [(u32, T); N]) -> T {\n\n arr.iter()\n\n .find(|(floor, _)| *floor < self.floor + 1)\n\n .unwrap()\n\n .1\n\n }\n\n}\n\n\n\nimpl Default for GameData {\n\n fn default() -> Self {\n\n Self {\n\n inventory: [None; 5],\n\n selected: None,\n\n armor: None,\n\n weapon: None,\n\n\n\n previous_hp: None,\n\n floor: 1,\n","file_path":"src/dungeon_crawl/mod.rs","rank":67,"score":23767.90933842958},{"content":" inventory.selected = None;\n\n }\n\n }\n\n Item::ScrollOfFireball => {\n\n for x in -1..=1 {\n\n for y in -1..=1 {\n\n if let Some(e) = world.entities[[cursor.x + x, cursor.y + y]]\n\n .iter()\n\n .find(|e| healthy_entities.get(**e).is_ok())\n\n {\n\n evs.send(Ev::Attack(player_entity, *e, 1));\n\n inventory.inventory[index] = None;\n\n inventory.selected = None;\n\n }\n\n }\n\n }\n\n }\n\n Item::Sword => {\n\n if world.entities[cursor].contains(&player_entity) {\n\n inventory.weapon = Some(item);\n","file_path":"src/dungeon_crawl/mod.rs","rank":68,"score":23765.898965673212},{"content":" evs.send(Ev::Descend);\n\n } else if world.tiles[new_pos].contains(TileFlags::BLOCKS_MOVEMENT) {\n\n for &entity in &world.entities[new_pos] {\n\n if let Ok(()) = healthy_entities.get(entity) {\n\n let damage = match inventory.weapon.map(|item| items.get(item).unwrap().2) {\n\n Some(Item::WarAxe) => 3,\n\n Some(Item::Sword) => 2,\n\n _ => 1,\n\n };\n\n evs.send(Ev::Attack(player_entity, entity, damage));\n\n }\n\n }\n\n } else {\n\n evs.send(Ev::Move(player_entity, *position, new_pos));\n\n }\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":69,"score":23765.898965673212},{"content":" Some(KeyCode::Key4) => inventory.selected = Some(3),\n\n Some(KeyCode::Key5) => inventory.selected = Some(4),\n\n Some(KeyCode::Escape) => evs.send(Ev::Quit),\n\n _ => {}\n\n }\n\n }\n\n\n\n let cursor = *cursor.single().unwrap();\n\n if world.tiles[cursor].contains(TileFlags::IN_VIEW) {\n\n if let Some(index) = inventory.selected {\n\n if let Some(item) = inventory.inventory[index] {\n\n if buttons.just_pressed(MouseButton::Left) {\n\n match items.get(item).unwrap().2 {\n\n Item::HealthPotion => {\n\n if let Some(e) = world.entities[cursor]\n\n .iter()\n\n .find(|e| healthy_entities.get(**e).is_ok())\n\n {\n\n evs.send(Ev::Heal(*e, 4));\n\n inventory.inventory[index] = None;\n","file_path":"src/dungeon_crawl/mod.rs","rank":70,"score":23765.898965673212},{"content":" evs.push_back(Ev::RemoveFromMap(item));\n\n break;\n\n }\n\n }\n\n }\n\n Ev::DropItem(_, item, position) => {\n\n if world.tiles[position].contains(TileFlags::BLOCKS_MOVEMENT) {\n\n log.send(LogMessage(format!(\n\n \"{} slams into the wall.\",\n\n names.get(item).unwrap().capitalized(),\n\n )));\n\n evs.push_back(Ev::Despawn(item));\n\n } else {\n\n log.send(LogMessage(format!(\n\n \"{} lands on the floor.\",\n\n names.get(item).unwrap().capitalized(),\n\n )));\n\n evs.push_back(Ev::AddToMap(item, position));\n\n }\n\n }\n","file_path":"src/dungeon_crawl/mod.rs","rank":71,"score":23765.898965673212},{"content":" } else if inventory.weapon == inventory.inventory[index] {\n\n inventory.weapon = None;\n\n }\n\n inventory.inventory[index] = None;\n\n inventory.selected = None;\n\n }\n\n }\n\n }\n\n }\n\n\n\n if let Some(i) = inventory.selected {\n\n if inventory.inventory[i].is_none() {\n\n inventory.selected = None;\n\n }\n\n }\n\n\n\n if *position != new_pos {\n\n inventory.selected = None;\n\n\n\n if new_pos == world.stairs {\n","file_path":"src/dungeon_crawl/mod.rs","rank":72,"score":23765.898965673212},{"content":" inventory.selected = None;\n\n }\n\n }\n\n Item::ScrollOfLightning => {\n\n if let Some(e) = world.entities[cursor]\n\n .iter()\n\n .find(|e| healthy_entities.get(**e).is_ok())\n\n {\n\n evs.send(Ev::Attack(player_entity, *e, 2));\n\n inventory.inventory[index] = None;\n\n inventory.selected = None;\n\n }\n\n }\n\n Item::ScrollOfParalysis => {\n\n if let Some(e) = world.entities[cursor]\n\n .iter()\n\n .find(|e| controllers.get(**e).is_ok())\n\n {\n\n evs.send(Ev::Paralyze(*e, 4));\n\n inventory.inventory[index] = None;\n","file_path":"src/dungeon_crawl/mod.rs","rank":73,"score":23765.898965673212},{"content":" inventory.selected = None;\n\n }\n\n }\n\n Item::WarAxe => {\n\n if world.entities[cursor].contains(&player_entity) {\n\n inventory.weapon = Some(item);\n\n inventory.selected = None;\n\n }\n\n }\n\n Item::Armor => {\n\n if world.entities[cursor].contains(&player_entity) {\n\n inventory.armor = Some(item);\n\n inventory.selected = None;\n\n }\n\n }\n\n }\n\n } else if buttons.just_pressed(MouseButton::Right) {\n\n evs.send(Ev::DropItem(player_entity, item, cursor));\n\n if inventory.armor == inventory.inventory[index] {\n\n inventory.armor = None;\n","file_path":"src/dungeon_crawl/mod.rs","rank":74,"score":23765.898965673212},{"content":" evs.send(Ev::Move(enemy, *position, path[1]));\n\n } else {\n\n evs.send(Ev::Nothing);\n\n }\n\n } else {\n\n evs.send(Ev::Nothing);\n\n }\n\n } else {\n\n evs.send(Ev::Nothing);\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/mod.rs","rank":75,"score":23765.898965673212},{"content":"mod ui_setup;\n\n\n\nuse super::{Cursor, GameData, Health, Name, Player, TurnState};\n\nuse crate::{\n\n world_map::{Grid, GridPosition, TileFlags, WorldMap},\n\n AppState, UiCamera,\n\n};\n\nuse bevy::{\n\n math::vec2,\n\n prelude::*,\n\n render::camera::{Camera, OrthographicProjection},\n\n};\n\nuse std::collections::VecDeque;\n\n\n\npub struct MyCanvas;\n\npub struct MyHpText;\n\npub struct MyHpBar;\n\npub struct MyXPText;\n\npub struct MyXPBar;\n\npub struct MyFloorText;\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":76,"score":22664.883065482303},{"content":"pub struct MyLog;\n\npub struct MyDetails;\n\npub struct MyInventory;\n\n\n\npub struct LogMessage(pub String);\n\n#[derive(Default)]\n\npub struct Logs(VecDeque<String>);\n\n\n\npub struct DungeonCrawlUIPlugin;\n\nimpl Plugin for DungeonCrawlUIPlugin {\n\n fn build(&self, app: &mut AppBuilder) {\n\n app.add_event::<LogMessage>().init_resource::<Logs>();\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::DungeonCrawlEnter).with_system(ui_setup::create.system()),\n\n );\n\n app.add_system_set(\n\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\n\n .with_system(update_position.system().label(\"positions\"))\n\n .with_system(camera_position.system().after(\"positions\"))\n\n .with_system(update_health.system())\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":77,"score":22659.676486810084},{"content":"\n\n details.resize(4, String::from(\" \"));\n\n text.single_mut().unwrap().sections[0].value = details\n\n .into_iter()\n\n .intersperse(String::from(\"\\n\"))\n\n .collect();\n\n\n\n return;\n\n }\n\n }\n\n }\n\n // Else\n\n text.single_mut().unwrap().sections[0].value = String::from(\" \\n \\n \\n \");\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":78,"score":22655.0716572015},{"content":" } else if inventory.weapon == Some(item) {\n\n \"(equiped)\"\n\n } else {\n\n \"\"\n\n }\n\n } else {\n\n \"\"\n\n }\n\n ));\n\n }\n\n\n\n if inventory.inventory.iter().all(|i| i.is_none()) {\n\n text.single_mut().unwrap().sections[0].value =\n\n String::from(\"Press G to pick up items\\n \\n \\n \\n \");\n\n } else {\n\n text.single_mut().unwrap().sections[0].value =\n\n inv.into_iter().intersperse(String::from(\"\\n\")).collect();\n\n }\n\n}\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":79,"score":22654.88868047664},{"content":" .with_system(update_xp.system())\n\n .with_system(update_floor.system())\n\n .with_system(update_log.system())\n\n .with_system(update_cursor.system().before(\"positions\"))\n\n .with_system(update_details.system())\n\n .with_system(update_inventory.system()),\n\n );\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/ui/mod.rs","rank":80,"score":22652.28674191909},{"content":"use crate::dungeon_crawl::Name;\n\nuse bevy::{math::ivec2, prelude::*};\n\nuse bitflags::bitflags;\n\nuse pathfinding::directed::astar;\n\nuse std::ops::{Index, IndexMut};\n\n\n\npub struct Grid {\n\n pub cell_size: IVec2,\n\n}\n\n\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\n\npub struct GridPosition {\n\n pub x: i32,\n\n pub y: i32,\n\n}\n\n\n\npub struct Tile;\n\npub struct BlocksMovement;\n\npub struct BlocksVision;\n\n\n","file_path":"src/world_map.rs","rank":81,"score":17.65931161122404},{"content":"use crate::{\n\n bundles::{EnemyBundle, ItemBundle, PlayerBundle},\n\n dungeon_crawl::{GameData, InitiativeOrder},\n\n world_map::{Array2D, GridPosition, TileFactory, WorldMap},\n\n AppState,\n\n};\n\nuse bevy::prelude::*;\n\nuse rand::random;\n\nuse std::{collections::VecDeque, mem};\n\n\n\npub struct CellularAutomataPlugin;\n\nimpl Plugin for CellularAutomataPlugin {\n\n fn build(&self, app: &mut AppBuilder) {\n\n app.add_system_set(\n\n SystemSet::on_enter(AppState::WorldGeneration).with_system(cellular_automata.system()),\n\n );\n\n }\n\n}\n\n\n\nconst MAP_SIZE: i32 = 40;\n\nconst ALIVE_SPAWN_CHANCE: f32 = 0.45;\n\nconst ITERATIONS: u32 = 2;\n\n\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n","file_path":"src/world_generation/cellular_automata.rs","rank":82,"score":16.718346208589608},{"content":" commands\n\n .spawn_bundle(SpriteBundle {\n\n material: self.explored_wall_material.clone(),\n\n ..Default::default()\n\n })\n\n .insert_bundle((\n\n Tile,\n\n GridPosition { x, y },\n\n BlocksMovement,\n\n BlocksVision,\n\n Name(String::from(\"wall\")),\n\n ))\n\n .id()\n\n }\n\n\n\n pub fn floor(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\n\n commands\n\n .spawn_bundle(SpriteBundle {\n\n material: self.explored_floor_material.clone(),\n\n ..Default::default()\n","file_path":"src/world_map.rs","rank":83,"score":12.445324937980832},{"content":" })\n\n .insert_bundle((Tile, GridPosition { x, y }, Name(String::from(\"floor\"))))\n\n .id()\n\n }\n\n\n\n pub fn stairs(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\n\n commands\n\n .spawn_bundle(SpriteBundle {\n\n material: self.explored_stairs_material.clone(),\n\n ..Default::default()\n\n })\n\n .insert_bundle((Tile, GridPosition { x, y }, Name(String::from(\"stairs\"))))\n\n .id()\n\n }\n\n}\n","file_path":"src/world_map.rs","rank":84,"score":11.877085829139471},{"content":"use super::{\n\n MyCanvas, MyDetails, MyFloorText, MyHpBar, MyHpText, MyInventory, MyLog, MyXPBar, MyXPText,\n\n};\n\nuse crate::{dungeon_crawl::Cursor, world_map::GridPosition};\n\nuse bevy::prelude::*;\n\n\n","file_path":"src/dungeon_crawl/ui/ui_setup.rs","rank":85,"score":7.821331557331597},{"content":"use super::{Cursor, Player};\n\nuse crate::world_map::{GridPosition, Tile, TileFlags, WorldMap};\n\nuse bevy::prelude::*;\n\n\n","file_path":"src/dungeon_crawl/fov.rs","rank":86,"score":6.1039318194952905},{"content":"#[derive(Debug, Clone)]\n\npub struct Array2D<T> {\n\n elems: Vec<Vec<T>>,\n\n}\n\n\n\nimpl<T> Array2D<T> {\n\n pub fn with_elem(x: i32, y: i32, val: T) -> Self\n\n where\n\n T: Clone,\n\n {\n\n Self {\n\n elems: vec![vec![val; y as usize]; x as usize],\n\n }\n\n }\n\n\n\n pub fn with_size(x: i32, y: i32) -> Self\n\n where\n\n T: Default + Clone,\n\n {\n\n Self {\n","file_path":"src/world_map.rs","rank":87,"score":5.898557113583057},{"content":" elems: vec![vec![Default::default(); y as usize]; x as usize],\n\n }\n\n }\n\n\n\n pub fn _from_vecs(elems: Vec<Vec<T>>) -> Self {\n\n Self { elems }\n\n }\n\n\n\n pub fn get(&self, x: i32, y: i32) -> Option<&T> {\n\n self.elems\n\n .get(x as usize)\n\n .map(|r| r.get(y as usize))\n\n .flatten()\n\n }\n\n\n\n pub fn get_mut(&mut self, x: i32, y: i32) -> Option<&mut T> {\n\n self.elems\n\n .get_mut(x as usize)\n\n .map(|r| r.get_mut(y as usize))\n\n .flatten()\n","file_path":"src/world_map.rs","rank":88,"score":5.7963935365820465},{"content":"use super::{EnemyAI, Initiative, InitiativeOrder, Player};\n\nuse crate::world_map::{BlocksMovement, BlocksVision, Tile, TileFlags, WorldMap};\n\nuse bevy::prelude::*;\n\n\n","file_path":"src/dungeon_crawl/setup.rs","rank":89,"score":5.76524292851599},{"content":" }\n\n let mut entities = Array2D::with_size(MAP_SIZE + 20, MAP_SIZE + 20);\n\n let tile_factory = TileFactory::new(&asset_server, &mut materials);\n\n for x in 1..MAP_SIZE - 1 {\n\n for y in 1..MAP_SIZE - 1 {\n\n let mut tile = vec![];\n\n\n\n if stairs.x == x && stairs.y == y {\n\n tile.push(tile_factory.stairs(&mut commands, x + 9, y + 9));\n\n } else if let TileType::Alive(zone) = tile_map[[x, y]] {\n\n tile.push(tile_factory.floor(&mut commands, x + 9, y + 9));\n\n\n\n // Zones start at 1 so we have to substract one\n\n if let Some(e) = zone_entities.get_mut(zone - 1) {\n\n if let Some(e) = e.pop() {\n\n commands\n\n .entity(e)\n\n .insert(GridPosition { x: x + 9, y: y + 9 });\n\n tile.push(e);\n\n }\n","file_path":"src/world_generation/cellular_automata.rs","rank":90,"score":5.731940159660775},{"content":" }\n\n\n\n commands.insert_resource(WorldMap {\n\n entities,\n\n tile_factory,\n\n tiles: Array2D::with_size(MAP_SIZE + 20, MAP_SIZE + 20),\n\n stairs: GridPosition {\n\n x: stairs.x + 9,\n\n y: stairs.y + 9,\n\n },\n\n });\n\n commands.insert_resource(InitiativeOrder::default());\n\n app_state.set(AppState::DungeonCrawlEnter).unwrap();\n\n}\n\n\n","file_path":"src/world_generation/cellular_automata.rs","rank":91,"score":5.534921586811711},{"content":" );\n\n }\n\n\n\n for _ in 0..data.floor_item_count() {\n\n let zone = random::<usize>() % (zone_count - 1) + 1;\n\n let item = data.floor_item();\n\n entities[zone].push(\n\n commands\n\n .spawn_bundle(ItemBundle::item(item, asset_server, materials))\n\n .id(),\n\n );\n\n }\n\n\n\n entities\n\n}\n","file_path":"src/world_generation/cellular_automata.rs","rank":92,"score":5.021117288742847},{"content":" }\n\n } else {\n\n // Show wall only if it's adjencent to a floor\n\n 'finish: for i in -1..=1i32 {\n\n for j in -1..=1i32 {\n\n if let TileType::Alive(_) = tile_map[[x + i, y + j]] {\n\n tile.push(tile_factory.wall(&mut commands, x + 9, y + 9));\n\n break 'finish;\n\n }\n\n }\n\n }\n\n };\n\n\n\n entities[[x + 9, y + 9]] = tile;\n\n }\n\n }\n\n\n\n // Despawn unused enemies\n\n for e in zone_entities.iter().flatten() {\n\n commands.entity(*e).despawn();\n","file_path":"src/world_generation/cellular_automata.rs","rank":93,"score":4.708219505987117},{"content":" }\n\n\n\n break (\n\n tile_map,\n\n get_zone_entities(\n\n &mut commands,\n\n &asset_server,\n\n &mut materials,\n\n &*data,\n\n zone_count,\n\n ),\n\n );\n\n };\n\n\n\n let mut stairs = GridPosition { x: 1, y: 1 };\n\n while tile_map[stairs] == TileType::Dead {\n\n stairs = GridPosition {\n\n x: (1 + rand::random::<u32>() % (MAP_SIZE as u32 - 3)) as i32,\n\n y: (1 + rand::random::<u32>() % (MAP_SIZE as u32 - 3)) as i32,\n\n };\n","file_path":"src/world_generation/cellular_automata.rs","rank":94,"score":4.625040865085661},{"content":" }\n\n\n\n pub fn size(&self) -> IVec2 {\n\n ivec2(self.elems.len() as i32, self.elems[0].len() as i32)\n\n }\n\n}\n\n\n\nimpl<T> Index<[i32; 2]> for Array2D<T> {\n\n type Output = T;\n\n\n\n fn index(&self, index: [i32; 2]) -> &Self::Output {\n\n &self.elems[index[0] as usize][index[1] as usize]\n\n }\n\n}\n\n\n\nimpl<T> IndexMut<[i32; 2]> for Array2D<T> {\n\n fn index_mut(&mut self, index: [i32; 2]) -> &mut Self::Output {\n\n &mut self.elems[index[0] as usize][index[1] as usize]\n\n }\n\n}\n","file_path":"src/world_map.rs","rank":95,"score":4.599417139030144},{"content":" visible_stairs_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"stairs.png\")),\n\n color: Color::hex(\"826007\").unwrap(),\n\n }),\n\n explored_wall_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"brick-wall.png\")),\n\n color: Color::hex(\"444444\").unwrap(),\n\n }),\n\n explored_floor_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"square.png\")),\n\n color: Color::hex(\"444444\").unwrap(),\n\n }),\n\n explored_stairs_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"stairs.png\")),\n\n color: Color::hex(\"444444\").unwrap(),\n\n }),\n\n }\n\n }\n\n\n\n pub fn wall(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\n","file_path":"src/world_map.rs","rank":96,"score":4.5924554733657565},{"content":" }\n\n}\n\n\n\nimpl<T> Index<GridPosition> for Array2D<T> {\n\n type Output = T;\n\n\n\n fn index(&self, index: GridPosition) -> &Self::Output {\n\n &self.elems[index.x as usize][index.y as usize]\n\n }\n\n}\n\n\n\nimpl<T> IndexMut<GridPosition> for Array2D<T> {\n\n fn index_mut(&mut self, index: GridPosition) -> &mut Self::Output {\n\n &mut self.elems[index.x as usize][index.y as usize]\n\n }\n\n}\n\n\n\nbitflags! {\n\n pub struct TileFlags: u32 {\n\n const BLOCKS_MOVEMENT = 0b00000001;\n","file_path":"src/world_map.rs","rank":97,"score":4.546429564035336},{"content":"\n\n pub explored_wall_material: Handle<ColorMaterial>,\n\n pub explored_floor_material: Handle<ColorMaterial>,\n\n pub explored_stairs_material: Handle<ColorMaterial>,\n\n}\n\n\n\nimpl TileFactory {\n\n pub fn new(\n\n asset_server: &Res<AssetServer>,\n\n materials: &mut ResMut<Assets<ColorMaterial>>,\n\n ) -> Self {\n\n Self {\n\n visible_wall_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"brick-wall.png\")),\n\n color: Color::hex(\"826007\").unwrap(),\n\n }),\n\n visible_floor_material: materials.add(ColorMaterial {\n\n texture: Some(asset_server.load(\"square.png\")),\n\n color: Color::hex(\"826007\").unwrap(),\n\n }),\n","file_path":"src/world_map.rs","rank":98,"score":4.53917996585718},{"content":" } else {\n\n visible.is_visible = world.tiles[pos].contains(TileFlags::IN_VIEW);\n\n }\n\n }\n\n\n\n for (mut mat, &pos) in tiles.iter_mut() {\n\n if world.tiles[pos].contains(TileFlags::IN_VIEW) {\n\n if mat.id == world.tile_factory.explored_floor_material.id {\n\n *mat = world.tile_factory.visible_floor_material.clone();\n\n } else if mat.id == world.tile_factory.explored_wall_material.id {\n\n *mat = world.tile_factory.visible_wall_material.clone();\n\n } else if mat.id == world.tile_factory.explored_stairs_material.id {\n\n *mat = world.tile_factory.visible_stairs_material.clone();\n\n }\n\n } else {\n\n if mat.id == world.tile_factory.visible_floor_material.id {\n\n *mat = world.tile_factory.explored_floor_material.clone();\n\n } else if mat.id == world.tile_factory.visible_wall_material.id {\n\n *mat = world.tile_factory.explored_wall_material.clone();\n\n } else if mat.id == world.tile_factory.visible_stairs_material.id {\n\n *mat = world.tile_factory.explored_stairs_material.clone();\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"src/dungeon_crawl/fov.rs","rank":99,"score":4.294385015309041}],"string":"[\n {\n \"content\": \"pub fn cleanup_log_and_inventory(mut commands: Commands, inventory: Res<GameData>) {\\n\\n commands.insert_resource(Logs::default());\\n\\n for e in inventory.inventory.iter().filter_map(|i| *i) {\\n\\n commands.entity(e).despawn();\\n\\n }\\n\\n commands.insert_resource(GameData::default());\\n\\n}\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 1,\n \"score\": 118371.0918289478\n },\n {\n \"content\": \"pub fn cleanup(\\n\\n // Player might have died so it has additional check\\n\\n q: Query<Entity, Or<(With<MyCanvas>, With<GridPosition>, With<Player>)>>,\\n\\n mut commands: Commands,\\n\\n mut data: ResMut<GameData>,\\n\\n player: Query<&Health, With<Player>>,\\n\\n) {\\n\\n for e in q.iter() {\\n\\n commands.entity(e).despawn_recursive();\\n\\n }\\n\\n commands.remove_resource::<InitiativeOrder>();\\n\\n commands.remove_resource::<WorldMap>();\\n\\n data.previous_hp = Some(*player.single().unwrap());\\n\\n data.floor += 1;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 5,\n \"score\": 97653.70759671494\n },\n {\n \"content\": \"pub fn update_floor(mut text: Query<&mut Text, With<MyFloorText>>, data: Res<GameData>) {\\n\\n text.single_mut().unwrap().sections[0].value = format!(\\\"Floor {}\\\", data.floor);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 6,\n \"score\": 92843.54490996516\n },\n {\n \"content\": \"pub fn update_details(\\n\\n mut text: Query<&mut Text, With<MyDetails>>,\\n\\n names: Query<&Name>,\\n\\n health: Query<&Health>,\\n\\n world: Res<WorldMap>,\\n\\n cursor: Query<&GridPosition, With<Cursor>>,\\n\\n) {\\n\\n let grid_pos = cursor.single().unwrap();\\n\\n\\n\\n if let Some(tile) = world.tiles.get(grid_pos.x, grid_pos.y) {\\n\\n if tile.contains(TileFlags::IN_VIEW) {\\n\\n if let Some(entities) = world.entities.get(grid_pos.x, grid_pos.y) {\\n\\n let mut details = vec![];\\n\\n for entity in entities {\\n\\n let name = names.get(*entity).unwrap().capitalized();\\n\\n let health = health\\n\\n .get(*entity)\\n\\n .map_or(String::from(\\\"\\\"), |h| format!(\\\" ({}/{})\\\", h.current, h.max));\\n\\n details.push(format!(\\\"{}{}\\\", name, health));\\n\\n }\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 7,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn camera_position(\\n\\n mut query: QuerySet<(\\n\\n Query<&Transform, With<Player>>,\\n\\n Query<&mut Transform, (With<Camera>, Without<UiCamera>)>,\\n\\n )>,\\n\\n) {\\n\\n let mut position = match query.q0_mut().single_mut() {\\n\\n Ok(position) => position.clone(),\\n\\n Err(_) => return,\\n\\n };\\n\\n let mut camera = query.q1_mut().single_mut().unwrap();\\n\\n position.translation.z = camera.translation.z;\\n\\n position.translation.x -= 1200.0;\\n\\n *camera = position;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 8,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_health(\\n\\n mut text: Query<&mut Text, With<MyHpText>>,\\n\\n mut bar: Query<&mut Style, With<MyHpBar>>,\\n\\n hp: Query<&Health, With<Player>>,\\n\\n) {\\n\\n let hp = match hp.single() {\\n\\n Ok(hp) => hp,\\n\\n Err(_) => return,\\n\\n };\\n\\n\\n\\n text.single_mut().unwrap().sections[0].value = format!(\\\"HP: {}/{}\\\", hp.current, hp.max);\\n\\n bar.single_mut().unwrap().size.width = Val::Percent(100.0 * hp.current as f32 / hp.max as f32);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 9,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_log(\\n\\n mut text: Query<&mut Text, With<MyLog>>,\\n\\n mut messages: EventReader<LogMessage>,\\n\\n mut log: ResMut<Logs>,\\n\\n) {\\n\\n for m in messages.iter() {\\n\\n log.0.push_front(m.0.clone());\\n\\n }\\n\\n log.0.resize(6, String::from(\\\" \\\"));\\n\\n\\n\\n text.single_mut().unwrap().sections[0].value = log\\n\\n .0\\n\\n .iter()\\n\\n .intersperse(&String::from(\\\"\\\\n\\\"))\\n\\n .cloned()\\n\\n .collect();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 10,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_position(\\n\\n mut query: Query<(&mut Transform, &GridPosition), Changed<GridPosition>>,\\n\\n grid: Res<Grid>,\\n\\n) {\\n\\n for (mut transform, grid_position) in query.iter_mut() {\\n\\n transform.translation.x = (grid_position.x * grid.cell_size.x) as f32;\\n\\n transform.translation.y = (grid_position.y * grid.cell_size.y) as f32;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 11,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_inventory(\\n\\n mut text: Query<&mut Text, With<MyInventory>>,\\n\\n inventory: Res<GameData>,\\n\\n names: Query<&Name>,\\n\\n) {\\n\\n let ind = inventory.selected.unwrap_or(usize::MAX);\\n\\n\\n\\n let mut inv = vec![];\\n\\n for (i, e) in inventory.inventory.iter().enumerate() {\\n\\n inv.push(format!(\\n\\n \\\"{} {} {}\\\",\\n\\n if i == ind {\\n\\n String::from(\\\">>> \\\")\\n\\n } else {\\n\\n format!(\\\"[{}] \\\", i + 1)\\n\\n },\\n\\n e.map_or(String::from(\\\"\\\"), |e| names.get(e).unwrap().capitalized()),\\n\\n if let Some(item) = *e {\\n\\n if inventory.armor == Some(item) {\\n\\n \\\"(equiped)\\\"\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 12,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_xp(\\n\\n mut text: Query<&mut Text, With<MyXPText>>,\\n\\n mut bar: Query<&mut Style, With<MyXPBar>>,\\n\\n data: Res<GameData>,\\n\\n) {\\n\\n text.single_mut().unwrap().sections[0].value = format!(\\n\\n \\\"XP: {}/{} LEVEL: {}\\\",\\n\\n data.current_xp, data.needed_xp, data.level\\n\\n );\\n\\n bar.single_mut().unwrap().size.width =\\n\\n Val::Percent(100.0 * data.current_xp as f32 / data.needed_xp as f32);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 13,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn update_cursor(\\n\\n windows: Res<Windows>,\\n\\n camera: Query<(&Transform, &OrthographicProjection), (With<Camera>, Without<UiCamera>)>,\\n\\n grid: Res<Grid>,\\n\\n inventory: Res<GameData>,\\n\\n mut cursor: Query<(&mut GridPosition, &mut Visible), With<Cursor>>,\\n\\n) {\\n\\n let window = windows.get_primary().unwrap();\\n\\n\\n\\n if let Some(pos) = window.cursor_position() {\\n\\n let size = Vec2::new(window.width(), window.height());\\n\\n let (camera, orto) = camera.single().unwrap();\\n\\n let pos = (pos - size / 2.0) * orto.scale;\\n\\n let world_pos = camera.compute_matrix() * pos.extend(0.0).extend(1.0);\\n\\n let grid_pos =\\n\\n (vec2(world_pos.x, world_pos.y) / grid.cell_size.as_f32() + vec2(0.5, 0.5)).as_i32();\\n\\n\\n\\n *cursor.single_mut().unwrap().0 = GridPosition {\\n\\n x: grid_pos.x,\\n\\n y: grid_pos.y,\\n\\n };\\n\\n }\\n\\n\\n\\n cursor.single_mut().unwrap().1.is_visible = inventory.selected.is_some();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 14,\n \"score\": 92120.43111336658\n },\n {\n \"content\": \"pub fn handle_initiative(\\n\\n mut order: ResMut<InitiativeOrder>,\\n\\n curr: Query<Entity, With<Initiative>>,\\n\\n characters: Query<Entity, Or<(With<Player>, With<EnemyAI>)>>,\\n\\n mut commands: Commands,\\n\\n) {\\n\\n if let Ok(entity) = curr.single() {\\n\\n commands.entity(entity).remove::<Initiative>();\\n\\n }\\n\\n\\n\\n for c in characters.iter() {\\n\\n if !order.0.contains(&c) {\\n\\n order.0.push_back(c);\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(entity) = order.0.pop_front() {\\n\\n commands.entity(entity).insert(Initiative);\\n\\n order.0.push_back(entity);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dungeon_crawl/setup.rs\",\n \"rank\": 15,\n \"score\": 74057.21710496547\n },\n {\n \"content\": \"pub fn player_fov(\\n\\n player: Query<&GridPosition, With<Player>>,\\n\\n mut visible: Query<(&mut Visible, &GridPosition, Option<&Tile>), Without<Cursor>>,\\n\\n mut tiles: Query<(&mut Handle<ColorMaterial>, &GridPosition), With<Tile>>,\\n\\n mut world: ResMut<WorldMap>,\\n\\n) {\\n\\n let position = match player.single() {\\n\\n Ok(position) => position.clone(),\\n\\n Err(_) => return,\\n\\n };\\n\\n\\n\\n for end in fov_circle(position.x, position.y, 4) {\\n\\n let mut previous = None;\\n\\n for (x, y) in line_drawing::Bresenham::new((position.x, position.y), end) {\\n\\n if let Some(&tile) = world.tiles.get(x, y) {\\n\\n // Don't go through diagonal walls.\\n\\n if let Some((prev_x, prev_y)) = previous {\\n\\n if (world.tiles[[prev_x, y]] & world.tiles[[x, prev_y]])\\n\\n .contains(TileFlags::BLOCKS_VISION)\\n\\n {\\n\",\n \"file_path\": \"src/dungeon_crawl/fov.rs\",\n \"rank\": 16,\n \"score\": 74057.21710496547\n },\n {\n \"content\": \"pub fn create(\\n\\n mut commands: Commands,\\n\\n asset_server: Res<AssetServer>,\\n\\n mut materials: ResMut<Assets<ColorMaterial>>,\\n\\n) {\\n\\n commands\\n\\n .spawn_bundle(SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"convergence-target.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 5.0),\\n\\n ..Default::default()\\n\\n })\\n\\n .insert_bundle((GridPosition { x: 10, y: 10 }, Cursor));\\n\\n\\n\\n commands\\n\\n .spawn_bundle(NodeBundle {\\n\\n style: Style {\\n\\n size: Size::new(Val::Px(300.0), Val::Percent(100.0)),\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/ui_setup.rs\",\n \"rank\": 17,\n \"score\": 72259.98147234262\n },\n {\n \"content\": \"pub fn update_world_map(\\n\\n mut world: ResMut<WorldMap>,\\n\\n t: Query<(&Tile, &BlocksMovement)>,\\n\\n m: Query<&BlocksMovement>,\\n\\n v: Query<&BlocksVision>,\\n\\n) {\\n\\n let world_size = world.entities.size();\\n\\n for x in 0..world_size.x {\\n\\n for y in 0..world_size.y {\\n\\n world.tiles[[x, y]] &= TileFlags::EXPLORED;\\n\\n }\\n\\n }\\n\\n\\n\\n for x in 0..world_size.x {\\n\\n for y in 0..world_size.y {\\n\\n if world.entities[[x, y]]\\n\\n .iter()\\n\\n .any(|e| matches!(m.get(*e), Ok(&BlocksMovement)))\\n\\n {\\n\\n world.tiles[[x, y]] |= TileFlags::BLOCKS_MOVEMENT;\\n\",\n \"file_path\": \"src/dungeon_crawl/setup.rs\",\n \"rank\": 18,\n \"score\": 72259.98147234262\n },\n {\n \"content\": \"fn paralyzed(\\n\\n mut paralyzed: Query<(Entity, &mut Paralyzed), With<Initiative>>,\\n\\n mut evs: EventWriter<Ev>,\\n\\n mut commands: Commands,\\n\\n) {\\n\\n if let Ok((entity, mut paralyzed)) = paralyzed.single_mut() {\\n\\n paralyzed.0 -= 1;\\n\\n if paralyzed.0 == 0 {\\n\\n commands.entity(entity).remove::<Paralyzed>();\\n\\n } else {\\n\\n evs.send(Ev::Nothing);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 19,\n \"score\": 61792.346315508745\n },\n {\n \"content\": \"fn player_control(\\n\\n mut player_q: Query<\\n\\n (Entity, &GridPosition),\\n\\n (With<Initiative>, Without<Paralyzed>, With<Player>),\\n\\n >,\\n\\n healthy_entities: Query<(), With<Health>>,\\n\\n mut inventory: ResMut<GameData>,\\n\\n world: Res<WorldMap>,\\n\\n keys: Res<Input<KeyCode>>,\\n\\n buttons: Res<Input<MouseButton>>,\\n\\n items: Query<(Entity, Option<&GridPosition>, &Item)>,\\n\\n cursor: Query<&GridPosition, With<Cursor>>,\\n\\n controllers: Query<Entity, Or<(With<Player>, With<EnemyAI>)>>,\\n\\n mut evs: EventWriter<Ev>,\\n\\n) {\\n\\n let (player_entity, position) = match player_q.single_mut() {\\n\\n Ok((e, pos)) => (e, pos),\\n\\n Err(QuerySingleError::NoEntities(_)) => return,\\n\\n Err(QuerySingleError::MultipleEntities(_)) => panic!(),\\n\\n };\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 20,\n \"score\": 59722.31151652718\n },\n {\n \"content\": \"fn handle_evs(\\n\\n mut events: EventReader<Ev>,\\n\\n mut positions: Query<&mut GridPosition>,\\n\\n mut healthy: Query<&mut Health>,\\n\\n mut world: ResMut<WorldMap>,\\n\\n names: Query<&Name>,\\n\\n player: Query<(), With<Player>>,\\n\\n mut log: EventWriter<LogMessage>,\\n\\n mut app_state: ResMut<State<AppState>>,\\n\\n mut data: ResMut<GameData>,\\n\\n mut visible: Query<&mut Visible>,\\n\\n mut commands: Commands,\\n\\n mut order: ResMut<InitiativeOrder>,\\n\\n) {\\n\\n let mut evs: VecDeque<Ev> = VecDeque::new();\\n\\n evs.extend(events.iter());\\n\\n\\n\\n let mut next_app_state = None;\\n\\n if !evs.is_empty() {\\n\\n next_app_state = Some(AppState::DungeonCrawl(TurnState::WorldUpdate));\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 21,\n \"score\": 59722.31151652718\n },\n {\n \"content\": \"fn enemy_ai(\\n\\n enemy: Query<(Entity, &GridPosition), (With<EnemyAI>, With<Initiative>, Without<Paralyzed>)>,\\n\\n player: Query<(Entity, &GridPosition), With<Player>>,\\n\\n world: Res<WorldMap>,\\n\\n inventory: Res<GameData>,\\n\\n mut evs: EventWriter<Ev>,\\n\\n) {\\n\\n let (enemy, position) = match enemy.single() {\\n\\n Ok(e) => e,\\n\\n Err(QuerySingleError::NoEntities(_)) => return,\\n\\n Err(QuerySingleError::MultipleEntities(_)) => panic!(),\\n\\n };\\n\\n\\n\\n if world.tiles[*position].contains(TileFlags::IN_VIEW) {\\n\\n let (player, player_pos) = player.single().unwrap();\\n\\n if let Some((path, _)) = world.pathfind(*position, *player_pos) {\\n\\n if path[1] == *player_pos {\\n\\n let damage = if inventory.armor.is_some() { 1 } else { 2 };\\n\\n evs.send(Ev::Attack(enemy, player, damage));\\n\\n } else if !world.tiles[path[1]].contains(TileFlags::BLOCKS_MOVEMENT) {\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 22,\n \"score\": 59722.31151652718\n },\n {\n \"content\": \"fn split_into_zones(tile_map: &mut Array2D<TileType>) -> usize {\\n\\n let mut current_fill_number = 0;\\n\\n for x in 2..MAP_SIZE - 2 {\\n\\n for y in 2..MAP_SIZE - 2 {\\n\\n if tile_map[[x, y]] == TileType::Alive(0) {\\n\\n current_fill_number += 1;\\n\\n flood_fill(\\n\\n tile_map,\\n\\n (x, y),\\n\\n TileType::Alive(current_fill_number),\\n\\n Some(10),\\n\\n );\\n\\n }\\n\\n }\\n\\n }\\n\\n current_fill_number\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 23,\n \"score\": 54617.47301636476\n },\n {\n \"content\": \"fn select_largest_cave(tile_map: &mut Array2D<TileType>) -> u32 {\\n\\n let mut current_fill_number = 0;\\n\\n let mut max_fill_number = 0;\\n\\n let mut max_fill_count = 0;\\n\\n for x in 2..MAP_SIZE - 2 {\\n\\n for y in 2..MAP_SIZE - 2 {\\n\\n if tile_map[[x, y]] == TileType::Alive(0) {\\n\\n current_fill_number += 1;\\n\\n let count =\\n\\n flood_fill(tile_map, (x, y), TileType::Alive(current_fill_number), None);\\n\\n\\n\\n if max_fill_count < count {\\n\\n max_fill_count = count;\\n\\n max_fill_number = current_fill_number;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n for x in 2..MAP_SIZE - 2 {\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 24,\n \"score\": 53598.670424198994\n },\n {\n \"content\": \"fn cellular_automata_steps(map: &mut Array2D<TileType>, iterations: u32) {\\n\\n let mut map2 = Array2D::<TileType>::with_elem(MAP_SIZE, MAP_SIZE, TileType::Dead);\\n\\n\\n\\n for _ in 0..iterations {\\n\\n for x in 2..MAP_SIZE - 2 {\\n\\n for y in 2..MAP_SIZE - 2 {\\n\\n let mut neighbours = 0;\\n\\n for i in -1..=1i32 {\\n\\n for j in -1..=1i32 {\\n\\n if i == 0 && j == 0 {\\n\\n continue;\\n\\n }\\n\\n if let TileType::Alive(_) = map[[x + i, y + j]] {\\n\\n neighbours += 1;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n if map[[x, y]] == TileType::Dead {\\n\\n if neighbours > 4 {\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 25,\n \"score\": 51977.96675015877\n },\n {\n \"content\": \"#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\\nenum TileType {\\n\\n Alive(usize),\\n\\n Dead,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 26,\n \"score\": 44378.730604111595\n },\n {\n \"content\": \"fn cellular_automata(\\n\\n asset_server: Res<AssetServer>,\\n\\n mut commands: Commands,\\n\\n mut materials: ResMut<Assets<ColorMaterial>>,\\n\\n mut app_state: ResMut<State<AppState>>,\\n\\n data: Res<GameData>,\\n\\n) {\\n\\n let target_size = data.floor_map_size();\\n\\n let (tile_map, mut zone_entities) = loop {\\n\\n let mut tile_map = get_random_map();\\n\\n cellular_automata_steps(&mut tile_map, ITERATIONS);\\n\\n\\n\\n let size = select_largest_cave(&mut tile_map);\\n\\n if size < target_size.0 || size > target_size.1 {\\n\\n continue;\\n\\n }\\n\\n\\n\\n let zone_count = split_into_zones(&mut tile_map);\\n\\n if zone_count < 5 {\\n\\n continue;\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 27,\n \"score\": 37118.32558538749\n },\n {\n \"content\": \"fn flood_fill(\\n\\n map: &mut Array2D<TileType>,\\n\\n pos: (i32, i32),\\n\\n fill: TileType,\\n\\n distance: Option<u32>,\\n\\n) -> u32 {\\n\\n let mut tiles = VecDeque::new();\\n\\n tiles.push_back((pos, 0));\\n\\n\\n\\n let mut count = 0;\\n\\n\\n\\n while !tiles.is_empty() {\\n\\n let ((x, y), dist) = tiles.pop_front().unwrap();\\n\\n\\n\\n if map[[x, y]] != TileType::Alive(0) {\\n\\n continue;\\n\\n }\\n\\n\\n\\n map[[x, y]] = fill;\\n\\n count += 1;\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 28,\n \"score\": 37118.32558538749\n },\n {\n \"content\": \"fn get_zone_entities(\\n\\n commands: &mut Commands,\\n\\n asset_server: &Res<AssetServer>,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n data: &GameData,\\n\\n zone_count: usize,\\n\\n) -> Vec<Vec<Entity>> {\\n\\n let mut entities = vec![vec![]; zone_count];\\n\\n entities[0].push(\\n\\n commands\\n\\n .spawn_bundle(PlayerBundle::new(asset_server, materials, data))\\n\\n .id(),\\n\\n );\\n\\n\\n\\n for _ in 0..data.floor_enemy_count() {\\n\\n let zone = (random::<usize>() % (zone_count - 1)) + 1;\\n\\n entities[zone].push(\\n\\n commands\\n\\n .spawn_bundle(EnemyBundle::orc(asset_server, materials))\\n\\n .id(),\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 29,\n \"score\": 36232.04539395031\n },\n {\n \"content\": \"fn get_random_map() -> Array2D<TileType> {\\n\\n let mut map = Array2D::<TileType>::with_elem(MAP_SIZE, MAP_SIZE, TileType::Dead);\\n\\n\\n\\n for x in 2..MAP_SIZE - 2 {\\n\\n for y in 2..MAP_SIZE - 2 {\\n\\n if random::<f32>() < ALIVE_SPAWN_CHANCE {\\n\\n map[[x, y]] = TileType::Alive(0);\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n map\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 30,\n \"score\": 29994.13878215139\n },\n {\n \"content\": \"use crate::{\\n\\n dungeon_crawl::{EnemyAI, GameData, Health, Item, Name, Player},\\n\\n world_map::BlocksMovement,\\n\\n};\\n\\nuse bevy::prelude::*;\\n\\n\\n\\n#[derive(Bundle)]\\n\\npub struct EnemyBundle {\\n\\n #[bundle]\\n\\n sprite: SpriteBundle,\\n\\n _e: EnemyAI,\\n\\n _bm: BlocksMovement,\\n\\n health: Health,\\n\\n name: Name,\\n\\n}\\n\\n\\n\\nimpl EnemyBundle {\\n\\n pub fn orc(asset_server: &AssetServer, materials: &mut ResMut<Assets<ColorMaterial>>) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 37,\n \"score\": 28605.262231798893\n },\n {\n \"content\": \" health: data.previous_hp.unwrap_or(Health::new(8, 8)),\\n\\n name: Name(String::from(\\\"player\\\")),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Bundle)]\\n\\npub struct ItemBundle {\\n\\n #[bundle]\\n\\n sprite: SpriteBundle,\\n\\n item: Item,\\n\\n name: Name,\\n\\n}\\n\\n\\n\\nimpl ItemBundle {\\n\\n pub fn item(\\n\\n item: Item,\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 38,\n \"score\": 28601.793017022912\n },\n {\n \"content\": \"\\n\\n pub fn sword(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"gladius.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n item: Item::Sword,\\n\\n name: Name(String::from(\\\"sword\\\")),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn armor(\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 39,\n \"score\": 28600.005864211296\n },\n {\n \"content\": \" health: Health,\\n\\n name: Name,\\n\\n}\\n\\n\\n\\nimpl PlayerBundle {\\n\\n pub fn new(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n data: &GameData,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"hooded-figure.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n player: Player,\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 40,\n \"score\": 28599.83505831527\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n pub fn war_axe(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"battle-axe.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n item: Item::WarAxe,\\n\\n name: Name(String::from(\\\"war axe\\\")),\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 41,\n \"score\": 28599.20991407901\n },\n {\n \"content\": \" ..Default::default()\\n\\n },\\n\\n item: Item::ScrollOfLightning,\\n\\n name: Name(String::from(\\\"scroll of lightning\\\")),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn scroll_of_paralysis(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"scroll-unfurled.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 42,\n \"score\": 28599.116357528506\n },\n {\n \"content\": \" }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n item: Item::HealthPotion,\\n\\n name: Name(String::from(\\\"health potion\\\")),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn scroll_of_lightning(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"scroll-unfurled.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 43,\n \"score\": 28599.070794932784\n },\n {\n \"content\": \" item: Item::ScrollOfParalysis,\\n\\n name: Name(String::from(\\\"scroll of paralysis\\\")),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn scroll_of_fireball(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"scroll-unfurled.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n item: Item::ScrollOfFireball,\\n\\n name: Name(String::from(\\\"scroll of fireball\\\")),\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 44,\n \"score\": 28598.81315412006\n },\n {\n \"content\": \" material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"orc-head.png\\\")),\\n\\n color: Color::hex(\\\"DA0037\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n _e: EnemyAI,\\n\\n _bm: BlocksMovement,\\n\\n health: Health::new(3, 3),\\n\\n name: Name(String::from(\\\"orc\\\")),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Bundle)]\\n\\npub struct PlayerBundle {\\n\\n #[bundle]\\n\\n sprite: SpriteBundle,\\n\\n player: Player,\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 45,\n \"score\": 28598.509353318295\n },\n {\n \"content\": \" asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"breastplate.png\\\")),\\n\\n color: Color::hex(\\\"EDEDED\\\").unwrap(),\\n\\n }),\\n\\n transform: Transform::from_xyz(0.0, 0.0, 1.0),\\n\\n ..Default::default()\\n\\n },\\n\\n item: Item::Armor,\\n\\n name: Name(String::from(\\\"armor\\\")),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 46,\n \"score\": 28597.81468367353\n },\n {\n \"content\": \" match item {\\n\\n Item::HealthPotion => Self::health_potion(asset_server, materials),\\n\\n Item::ScrollOfLightning => Self::scroll_of_lightning(asset_server, materials),\\n\\n Item::ScrollOfParalysis => Self::scroll_of_paralysis(asset_server, materials),\\n\\n Item::ScrollOfFireball => Self::scroll_of_fireball(asset_server, materials),\\n\\n Item::Sword => Self::sword(asset_server, materials),\\n\\n Item::WarAxe => Self::war_axe(asset_server, materials),\\n\\n Item::Armor => Self::armor(asset_server, materials),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn health_potion(\\n\\n asset_server: &AssetServer,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n sprite: SpriteBundle {\\n\\n material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"potion-ball.png\\\")),\\n\\n color: Color::hex(\\\"DA0037\\\").unwrap(),\\n\",\n \"file_path\": \"src/bundles.rs\",\n \"rank\": 47,\n \"score\": 28597.629258046112\n },\n {\n \"content\": \"fn fov_circle(x: i32, y: i32, r: i32) -> Vec<(i32, i32)> {\\n\\n let mut points = vec![];\\n\\n for off in 0..=r {\\n\\n points.push((x + off, y + r));\\n\\n points.push((x - off, y + r));\\n\\n points.push((x + off, y - r));\\n\\n points.push((x - off, y - r));\\n\\n points.push((x + r, y + off));\\n\\n points.push((x - r, y + off));\\n\\n points.push((x + r, y - off));\\n\\n points.push((x - r, y - off));\\n\\n }\\n\\n for off in 0..=(r / 2) {\\n\\n points.push((x + off, y + r + 1));\\n\\n points.push((x - off, y + r + 1));\\n\\n points.push((x + off, y - r - 1));\\n\\n points.push((x - off, y - r - 1));\\n\\n points.push((x + r + 1, y + off));\\n\\n points.push((x - r - 1, y + off));\\n\\n points.push((x + r + 1, y - off));\\n\\n points.push((x - r - 1, y - off));\\n\\n }\\n\\n points\\n\\n}\\n\",\n \"file_path\": \"src/dungeon_crawl/fov.rs\",\n \"rank\": 48,\n \"score\": 24765.62846504087\n },\n {\n \"content\": \"mod fov;\\n\\nmod setup;\\n\\nmod ui;\\n\\n\\n\\nuse self::ui::{Logs, MyCanvas};\\n\\nuse crate::{\\n\\n dungeon_crawl::ui::LogMessage,\\n\\n world_map::{GridPosition, TileFlags, WorldMap},\\n\\n AppState,\\n\\n};\\n\\nuse bevy::{ecs::system::QuerySingleError, prelude::*};\\n\\nuse rand::random;\\n\\nuse std::collections::{HashMap, VecDeque};\\n\\n\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\\n\\npub enum TurnState {\\n\\n WorldUpdate,\\n\\n Turn,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 49,\n \"score\": 23786.296705720222\n },\n {\n \"content\": \"mod cellular_automata;\\n\\n\\n\\nuse bevy::prelude::*;\\n\\n\\n\\npub struct WorldGenerationPlugins;\\n\\nimpl PluginGroup for WorldGenerationPlugins {\\n\\n fn build(&mut self, group: &mut bevy::app::PluginGroupBuilder) {\\n\\n group.add(cellular_automata::CellularAutomataPlugin);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/world_generation/mod.rs\",\n \"rank\": 50,\n \"score\": 23778.896276564723\n },\n {\n \"content\": \"\\n\\n level: 1,\\n\\n current_xp: 0,\\n\\n needed_xp: 3,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub struct Player;\\n\\npub struct EnemyAI;\\n\\npub struct Initiative;\\n\\npub struct Name(pub String);\\n\\n#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]\\n\\npub enum Item {\\n\\n HealthPotion,\\n\\n ScrollOfLightning,\\n\\n ScrollOfParalysis,\\n\\n ScrollOfFireball,\\n\\n Sword,\\n\\n WarAxe,\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 51,\n \"score\": 23778.10345153934\n },\n {\n \"content\": \"#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\\npub enum Ev {\\n\\n Move(Entity, GridPosition, GridPosition),\\n\\n Attack(Entity, Entity, i32),\\n\\n PickUpItem(Entity, Entity),\\n\\n DropItem(Entity, Entity, GridPosition),\\n\\n Heal(Entity, i32),\\n\\n Paralyze(Entity, i32),\\n\\n RemoveFromMap(Entity),\\n\\n AddToMap(Entity, GridPosition),\\n\\n RemoveFromInitiative(Entity),\\n\\n Despawn(Entity),\\n\\n Nothing,\\n\\n Quit,\\n\\n Descend,\\n\\n}\\n\\n\\n\\n#[derive(Default, Clone)]\\n\\npub struct InitiativeOrder(pub VecDeque<Entity>);\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 52,\n \"score\": 23774.68051679435\n },\n {\n \"content\": \" Armor,\\n\\n}\\n\\npub struct Paralyzed(i32);\\n\\npub struct Cursor;\\n\\n\\n\\nimpl Name {\\n\\n pub fn capitalized(&self) -> String {\\n\\n let mut chars = self.0.chars();\\n\\n let first = chars.next().unwrap().to_uppercase();\\n\\n format!(\\\"{}{}\\\", first.collect::<String>(), chars.collect::<String>())\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Health {\\n\\n pub current: i32,\\n\\n pub max: i32,\\n\\n}\\n\\n\\n\\nimpl Health {\\n\\n pub fn new(current: i32, max: i32) -> Self {\\n\\n Health { current, max }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 53,\n \"score\": 23774.34043189269\n },\n {\n \"content\": \"pub struct DungeonCrawlPlugin;\\n\\nimpl Plugin for DungeonCrawlPlugin {\\n\\n fn build(&self, app: &mut AppBuilder) {\\n\\n app.add_event::<Ev>()\\n\\n .add_plugin(ui::DungeonCrawlUIPlugin)\\n\\n .init_resource::<GameData>()\\n\\n .init_resource::<InitiativeOrder>();\\n\\n\\n\\n macro_rules! switch_app_state {\\n\\n ($e:expr) => {\\n\\n (|mut app_state: ResMut<State<AppState>>| {\\n\\n let _ = app_state.set($e);\\n\\n })\\n\\n };\\n\\n }\\n\\n\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::DungeonCrawlEnter).with_system(\\n\\n switch_app_state!(AppState::DungeonCrawl(TurnState::WorldUpdate)).system(),\\n\\n ),\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 54,\n \"score\": 23773.169218347273\n },\n {\n \"content\": \" );\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::DungeonCrawlExitToMenu)\\n\\n .with_system(cleanup.system())\\n\\n .with_system(cleanup_log_and_inventory.system())\\n\\n .with_system(switch_app_state!(AppState::MainMenu).system()),\\n\\n );\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::DungeonCrawlDescend)\\n\\n .with_system(cleanup.system())\\n\\n .with_system(switch_app_state!(AppState::WorldGeneration).system()),\\n\\n );\\n\\n\\n\\n use fov::*;\\n\\n use setup::*;\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::DungeonCrawl(TurnState::WorldUpdate))\\n\\n .with_system(update_world_map.system().label(\\\"update_world_map\\\"))\\n\\n .with_system(handle_initiative.system())\\n\\n .with_system(player_fov.system().after(\\\"update_world_map\\\"))\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 55,\n \"score\": 23772.559042915338\n },\n {\n \"content\": \" world.entities[position].push(entity);\\n\\n commands.entity(entity).insert(position);\\n\\n visible.get_mut(entity).unwrap().is_visible = true;\\n\\n }\\n\\n Ev::RemoveFromInitiative(entity) => {\\n\\n let i = order.0.iter().position(|x| *x == entity).unwrap();\\n\\n order.0.remove(i);\\n\\n commands.entity(entity).remove::<Initiative>();\\n\\n }\\n\\n Ev::Despawn(entity) => {\\n\\n if player.get(entity).is_ok() {\\n\\n next_app_state = Some(AppState::DungeonCrawlExitToMenu);\\n\\n } else {\\n\\n commands.entity(entity).despawn();\\n\\n }\\n\\n }\\n\\n Ev::Paralyze(entity, duration) => {\\n\\n commands.entity(entity).insert(Paralyzed(duration));\\n\\n }\\n\\n Ev::Quit => {\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 56,\n \"score\": 23772.501284789676\n },\n {\n \"content\": \"\\n\\n pub fn floor_item(&self) -> Item {\\n\\n let mut map = HashMap::new();\\n\\n for (floor, (item, chance)) in Self::ITEM_CHANCES {\\n\\n if floor > self.floor {\\n\\n break;\\n\\n }\\n\\n map.insert(item, chance);\\n\\n }\\n\\n\\n\\n let sum: i32 = map.values().sum();\\n\\n let mut rand = 1 + random::<i32>() % sum;\\n\\n\\n\\n for (item, chance) in map {\\n\\n rand -= chance;\\n\\n if rand <= 0 {\\n\\n return item;\\n\\n }\\n\\n }\\n\\n unreachable!()\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 57,\n \"score\": 23772.03855163922\n },\n {\n \"content\": \" .with_system(switch_app_state!(AppState::DungeonCrawl(TurnState::Turn)).system()),\\n\\n );\\n\\n\\n\\n app.add_system_set(\\n\\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\\n\\n .before(\\\"evs\\\")\\n\\n .with_system(player_control.system())\\n\\n .with_system(enemy_ai.system())\\n\\n .with_system(paralyzed.system()),\\n\\n );\\n\\n\\n\\n app.add_system_set(\\n\\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\\n\\n .label(\\\"evs\\\")\\n\\n .with_system(handle_evs.system()),\\n\\n );\\n\\n }\\n\\n}\\n\\n\\n\\npub struct GameData {\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 58,\n \"score\": 23770.727231542332\n },\n {\n \"content\": \" Ev::Heal(entity, amount) => {\\n\\n log.send(LogMessage(format!(\\n\\n \\\"{} is healed by {} health.\\\",\\n\\n names.get(entity).unwrap().capitalized(),\\n\\n amount\\n\\n )));\\n\\n let mut hp = healthy.get_mut(entity).unwrap();\\n\\n hp.current = i32::min(hp.max, hp.current + amount);\\n\\n }\\n\\n Ev::RemoveFromMap(entity) => {\\n\\n let pos = positions.get_mut(entity).unwrap();\\n\\n let i = world.entities[*pos]\\n\\n .iter()\\n\\n .position(|x| *x == entity)\\n\\n .unwrap();\\n\\n world.entities[*pos].swap_remove(i);\\n\\n commands.entity(entity).remove::<GridPosition>();\\n\\n visible.get_mut(entity).unwrap().is_visible = false;\\n\\n }\\n\\n Ev::AddToMap(entity, position) => {\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 59,\n \"score\": 23769.90956642453\n },\n {\n \"content\": \" next_app_state = Some(AppState::DungeonCrawlExitToMenu);\\n\\n }\\n\\n Ev::Descend => {\\n\\n log.send(LogMessage(\\\"You descend to the next dungeon floor\\\".into()));\\n\\n next_app_state = Some(AppState::DungeonCrawlDescend);\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(state) = next_app_state {\\n\\n app_state.set(state).unwrap();\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 60,\n \"score\": 23769.580477449126\n },\n {\n \"content\": \" pub inventory: [Option<Entity>; 5],\\n\\n pub selected: Option<usize>,\\n\\n pub armor: Option<Entity>,\\n\\n pub weapon: Option<Entity>,\\n\\n\\n\\n pub previous_hp: Option<Health>,\\n\\n pub floor: u32,\\n\\n\\n\\n pub level: u32,\\n\\n pub current_xp: u32,\\n\\n pub needed_xp: u32,\\n\\n}\\n\\n\\n\\nimpl GameData {\\n\\n const MAP_SIZE: [(u32, (u32, u32)); 2] = [(1, (200, 400)), (4, (400, 600))];\\n\\n\\n\\n const ENEMY_COUNT: [(u32, u32); 3] = [(1, 3), (2, 4), (4, 6)];\\n\\n const ITEM_COUNT: [(u32, u32); 3] = [(1, 2), (2, 3), (4, 4)];\\n\\n\\n\\n const ITEM_CHANCES: [(u32, (Item, i32)); 7] = [\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 61,\n \"score\": 23769.327683866984\n },\n {\n \"content\": \" (1, (Item::HealthPotion, 10)),\\n\\n (2, (Item::Sword, 5)),\\n\\n (2, (Item::ScrollOfLightning, 5)),\\n\\n (3, (Item::Armor, 5)),\\n\\n (4, (Item::ScrollOfFireball, 5)),\\n\\n (4, (Item::ScrollOfParalysis, 5)),\\n\\n (4, (Item::WarAxe, 5)),\\n\\n ];\\n\\n\\n\\n pub fn floor_map_size(&self) -> (u32, u32) {\\n\\n self.calculate_count(Self::MAP_SIZE)\\n\\n }\\n\\n\\n\\n pub fn floor_enemy_count(&self) -> u32 {\\n\\n self.calculate_count(Self::ENEMY_COUNT)\\n\\n }\\n\\n\\n\\n pub fn floor_item_count(&self) -> u32 {\\n\\n self.calculate_count(Self::ITEM_COUNT)\\n\\n }\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 62,\n \"score\": 23768.58566984879\n },\n {\n \"content\": \" let mut new_pos = position.clone();\\n\\n\\n\\n if keys.is_changed() {\\n\\n match keys.get_just_pressed().next() {\\n\\n Some(KeyCode::Up | KeyCode::W) => new_pos.y += 1,\\n\\n Some(KeyCode::Down | KeyCode::S) => new_pos.y -= 1,\\n\\n Some(KeyCode::Left | KeyCode::A) => new_pos.x -= 1,\\n\\n Some(KeyCode::Right | KeyCode::D) => new_pos.x += 1,\\n\\n Some(KeyCode::G) => {\\n\\n inventory.selected = None;\\n\\n if let Some((item, _, _)) =\\n\\n items.iter().find(|(_, item, _)| item.contains(&position))\\n\\n {\\n\\n evs.send(Ev::PickUpItem(player_entity, item));\\n\\n }\\n\\n return;\\n\\n }\\n\\n Some(KeyCode::Key1) => inventory.selected = Some(0),\\n\\n Some(KeyCode::Key2) => inventory.selected = Some(1),\\n\\n Some(KeyCode::Key3) => inventory.selected = Some(2),\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 63,\n \"score\": 23768.460355992363\n },\n {\n \"content\": \" data.needed_xp += 2;\\n\\n data.level += 1;\\n\\n\\n\\n healthy.get_mut(attacker).unwrap().max += 2;\\n\\n }\\n\\n }\\n\\n\\n\\n evs.push_back(Ev::RemoveFromMap(attackee));\\n\\n evs.push_back(Ev::RemoveFromInitiative(attackee));\\n\\n evs.push_back(Ev::Despawn(attackee));\\n\\n }\\n\\n }\\n\\n Ev::PickUpItem(_, item) => {\\n\\n for slot in &mut data.inventory {\\n\\n if slot.is_none() {\\n\\n *slot = Some(item);\\n\\n log.send(LogMessage(format!(\\n\\n \\\"You pick up {}.\\\",\\n\\n names.get(item).unwrap().0,\\n\\n )));\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 64,\n \"score\": 23768.087499874782\n },\n {\n \"content\": \" names.get(attacker).unwrap().capitalized(),\\n\\n names.get(attackee).unwrap().0,\\n\\n damage\\n\\n )));\\n\\n\\n\\n let health = &mut healthy.get_mut(attackee).unwrap().current;\\n\\n *health -= damage;\\n\\n\\n\\n if *health <= 0 {\\n\\n log.send(LogMessage(format!(\\n\\n \\\"{} died!\\\",\\n\\n names.get(attackee).unwrap().capitalized()\\n\\n )));\\n\\n\\n\\n if player.get(attacker).is_ok() {\\n\\n data.current_xp += 1;\\n\\n if data.current_xp >= data.needed_xp {\\n\\n log.send(LogMessage(\\\"You level up!\\\".into()));\\n\\n\\n\\n data.current_xp = 0;\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 65,\n \"score\": 23768.087499874782\n },\n {\n \"content\": \" }\\n\\n\\n\\n while let Some(ev) = evs.pop_front() {\\n\\n match ev {\\n\\n Ev::Nothing => {}\\n\\n Ev::Move(entity, old_pos, new_pos) => {\\n\\n let i = world.entities[old_pos]\\n\\n .iter()\\n\\n .position(|x| *x == entity)\\n\\n .unwrap();\\n\\n world.entities[old_pos].swap_remove(i);\\n\\n world.entities[new_pos].push(entity);\\n\\n\\n\\n if let Ok(mut pos) = positions.get_mut(entity) {\\n\\n *pos = new_pos;\\n\\n }\\n\\n }\\n\\n Ev::Attack(attacker, attackee, damage) => {\\n\\n log.send(LogMessage(format!(\\n\\n \\\"{} attacks {}, dealing {} damage!\\\",\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 66,\n \"score\": 23768.01443202914\n },\n {\n \"content\": \" }\\n\\n\\n\\n fn calculate_count<T: Copy, const N: usize>(&self, arr: [(u32, T); N]) -> T {\\n\\n arr.iter()\\n\\n .find(|(floor, _)| *floor < self.floor + 1)\\n\\n .unwrap()\\n\\n .1\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Default for GameData {\\n\\n fn default() -> Self {\\n\\n Self {\\n\\n inventory: [None; 5],\\n\\n selected: None,\\n\\n armor: None,\\n\\n weapon: None,\\n\\n\\n\\n previous_hp: None,\\n\\n floor: 1,\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 67,\n \"score\": 23767.90933842958\n },\n {\n \"content\": \" inventory.selected = None;\\n\\n }\\n\\n }\\n\\n Item::ScrollOfFireball => {\\n\\n for x in -1..=1 {\\n\\n for y in -1..=1 {\\n\\n if let Some(e) = world.entities[[cursor.x + x, cursor.y + y]]\\n\\n .iter()\\n\\n .find(|e| healthy_entities.get(**e).is_ok())\\n\\n {\\n\\n evs.send(Ev::Attack(player_entity, *e, 1));\\n\\n inventory.inventory[index] = None;\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n Item::Sword => {\\n\\n if world.entities[cursor].contains(&player_entity) {\\n\\n inventory.weapon = Some(item);\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 68,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" evs.send(Ev::Descend);\\n\\n } else if world.tiles[new_pos].contains(TileFlags::BLOCKS_MOVEMENT) {\\n\\n for &entity in &world.entities[new_pos] {\\n\\n if let Ok(()) = healthy_entities.get(entity) {\\n\\n let damage = match inventory.weapon.map(|item| items.get(item).unwrap().2) {\\n\\n Some(Item::WarAxe) => 3,\\n\\n Some(Item::Sword) => 2,\\n\\n _ => 1,\\n\\n };\\n\\n evs.send(Ev::Attack(player_entity, entity, damage));\\n\\n }\\n\\n }\\n\\n } else {\\n\\n evs.send(Ev::Move(player_entity, *position, new_pos));\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 69,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" Some(KeyCode::Key4) => inventory.selected = Some(3),\\n\\n Some(KeyCode::Key5) => inventory.selected = Some(4),\\n\\n Some(KeyCode::Escape) => evs.send(Ev::Quit),\\n\\n _ => {}\\n\\n }\\n\\n }\\n\\n\\n\\n let cursor = *cursor.single().unwrap();\\n\\n if world.tiles[cursor].contains(TileFlags::IN_VIEW) {\\n\\n if let Some(index) = inventory.selected {\\n\\n if let Some(item) = inventory.inventory[index] {\\n\\n if buttons.just_pressed(MouseButton::Left) {\\n\\n match items.get(item).unwrap().2 {\\n\\n Item::HealthPotion => {\\n\\n if let Some(e) = world.entities[cursor]\\n\\n .iter()\\n\\n .find(|e| healthy_entities.get(**e).is_ok())\\n\\n {\\n\\n evs.send(Ev::Heal(*e, 4));\\n\\n inventory.inventory[index] = None;\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 70,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" evs.push_back(Ev::RemoveFromMap(item));\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n Ev::DropItem(_, item, position) => {\\n\\n if world.tiles[position].contains(TileFlags::BLOCKS_MOVEMENT) {\\n\\n log.send(LogMessage(format!(\\n\\n \\\"{} slams into the wall.\\\",\\n\\n names.get(item).unwrap().capitalized(),\\n\\n )));\\n\\n evs.push_back(Ev::Despawn(item));\\n\\n } else {\\n\\n log.send(LogMessage(format!(\\n\\n \\\"{} lands on the floor.\\\",\\n\\n names.get(item).unwrap().capitalized(),\\n\\n )));\\n\\n evs.push_back(Ev::AddToMap(item, position));\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 71,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" } else if inventory.weapon == inventory.inventory[index] {\\n\\n inventory.weapon = None;\\n\\n }\\n\\n inventory.inventory[index] = None;\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(i) = inventory.selected {\\n\\n if inventory.inventory[i].is_none() {\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n\\n\\n if *position != new_pos {\\n\\n inventory.selected = None;\\n\\n\\n\\n if new_pos == world.stairs {\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 72,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" inventory.selected = None;\\n\\n }\\n\\n }\\n\\n Item::ScrollOfLightning => {\\n\\n if let Some(e) = world.entities[cursor]\\n\\n .iter()\\n\\n .find(|e| healthy_entities.get(**e).is_ok())\\n\\n {\\n\\n evs.send(Ev::Attack(player_entity, *e, 2));\\n\\n inventory.inventory[index] = None;\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n Item::ScrollOfParalysis => {\\n\\n if let Some(e) = world.entities[cursor]\\n\\n .iter()\\n\\n .find(|e| controllers.get(**e).is_ok())\\n\\n {\\n\\n evs.send(Ev::Paralyze(*e, 4));\\n\\n inventory.inventory[index] = None;\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 73,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" inventory.selected = None;\\n\\n }\\n\\n }\\n\\n Item::WarAxe => {\\n\\n if world.entities[cursor].contains(&player_entity) {\\n\\n inventory.weapon = Some(item);\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n Item::Armor => {\\n\\n if world.entities[cursor].contains(&player_entity) {\\n\\n inventory.armor = Some(item);\\n\\n inventory.selected = None;\\n\\n }\\n\\n }\\n\\n }\\n\\n } else if buttons.just_pressed(MouseButton::Right) {\\n\\n evs.send(Ev::DropItem(player_entity, item, cursor));\\n\\n if inventory.armor == inventory.inventory[index] {\\n\\n inventory.armor = None;\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 74,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \" evs.send(Ev::Move(enemy, *position, path[1]));\\n\\n } else {\\n\\n evs.send(Ev::Nothing);\\n\\n }\\n\\n } else {\\n\\n evs.send(Ev::Nothing);\\n\\n }\\n\\n } else {\\n\\n evs.send(Ev::Nothing);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/mod.rs\",\n \"rank\": 75,\n \"score\": 23765.898965673212\n },\n {\n \"content\": \"mod ui_setup;\\n\\n\\n\\nuse super::{Cursor, GameData, Health, Name, Player, TurnState};\\n\\nuse crate::{\\n\\n world_map::{Grid, GridPosition, TileFlags, WorldMap},\\n\\n AppState, UiCamera,\\n\\n};\\n\\nuse bevy::{\\n\\n math::vec2,\\n\\n prelude::*,\\n\\n render::camera::{Camera, OrthographicProjection},\\n\\n};\\n\\nuse std::collections::VecDeque;\\n\\n\\n\\npub struct MyCanvas;\\n\\npub struct MyHpText;\\n\\npub struct MyHpBar;\\n\\npub struct MyXPText;\\n\\npub struct MyXPBar;\\n\\npub struct MyFloorText;\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 76,\n \"score\": 22664.883065482303\n },\n {\n \"content\": \"pub struct MyLog;\\n\\npub struct MyDetails;\\n\\npub struct MyInventory;\\n\\n\\n\\npub struct LogMessage(pub String);\\n\\n#[derive(Default)]\\n\\npub struct Logs(VecDeque<String>);\\n\\n\\n\\npub struct DungeonCrawlUIPlugin;\\n\\nimpl Plugin for DungeonCrawlUIPlugin {\\n\\n fn build(&self, app: &mut AppBuilder) {\\n\\n app.add_event::<LogMessage>().init_resource::<Logs>();\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::DungeonCrawlEnter).with_system(ui_setup::create.system()),\\n\\n );\\n\\n app.add_system_set(\\n\\n SystemSet::on_update(AppState::DungeonCrawl(TurnState::Turn))\\n\\n .with_system(update_position.system().label(\\\"positions\\\"))\\n\\n .with_system(camera_position.system().after(\\\"positions\\\"))\\n\\n .with_system(update_health.system())\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 77,\n \"score\": 22659.676486810084\n },\n {\n \"content\": \"\\n\\n details.resize(4, String::from(\\\" \\\"));\\n\\n text.single_mut().unwrap().sections[0].value = details\\n\\n .into_iter()\\n\\n .intersperse(String::from(\\\"\\\\n\\\"))\\n\\n .collect();\\n\\n\\n\\n return;\\n\\n }\\n\\n }\\n\\n }\\n\\n // Else\\n\\n text.single_mut().unwrap().sections[0].value = String::from(\\\" \\\\n \\\\n \\\\n \\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 78,\n \"score\": 22655.0716572015\n },\n {\n \"content\": \" } else if inventory.weapon == Some(item) {\\n\\n \\\"(equiped)\\\"\\n\\n } else {\\n\\n \\\"\\\"\\n\\n }\\n\\n } else {\\n\\n \\\"\\\"\\n\\n }\\n\\n ));\\n\\n }\\n\\n\\n\\n if inventory.inventory.iter().all(|i| i.is_none()) {\\n\\n text.single_mut().unwrap().sections[0].value =\\n\\n String::from(\\\"Press G to pick up items\\\\n \\\\n \\\\n \\\\n \\\");\\n\\n } else {\\n\\n text.single_mut().unwrap().sections[0].value =\\n\\n inv.into_iter().intersperse(String::from(\\\"\\\\n\\\")).collect();\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 79,\n \"score\": 22654.88868047664\n },\n {\n \"content\": \" .with_system(update_xp.system())\\n\\n .with_system(update_floor.system())\\n\\n .with_system(update_log.system())\\n\\n .with_system(update_cursor.system().before(\\\"positions\\\"))\\n\\n .with_system(update_details.system())\\n\\n .with_system(update_inventory.system()),\\n\\n );\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/mod.rs\",\n \"rank\": 80,\n \"score\": 22652.28674191909\n },\n {\n \"content\": \"use crate::dungeon_crawl::Name;\\n\\nuse bevy::{math::ivec2, prelude::*};\\n\\nuse bitflags::bitflags;\\n\\nuse pathfinding::directed::astar;\\n\\nuse std::ops::{Index, IndexMut};\\n\\n\\n\\npub struct Grid {\\n\\n pub cell_size: IVec2,\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]\\n\\npub struct GridPosition {\\n\\n pub x: i32,\\n\\n pub y: i32,\\n\\n}\\n\\n\\n\\npub struct Tile;\\n\\npub struct BlocksMovement;\\n\\npub struct BlocksVision;\\n\\n\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 81,\n \"score\": 17.65931161122404\n },\n {\n \"content\": \"use crate::{\\n\\n bundles::{EnemyBundle, ItemBundle, PlayerBundle},\\n\\n dungeon_crawl::{GameData, InitiativeOrder},\\n\\n world_map::{Array2D, GridPosition, TileFactory, WorldMap},\\n\\n AppState,\\n\\n};\\n\\nuse bevy::prelude::*;\\n\\nuse rand::random;\\n\\nuse std::{collections::VecDeque, mem};\\n\\n\\n\\npub struct CellularAutomataPlugin;\\n\\nimpl Plugin for CellularAutomataPlugin {\\n\\n fn build(&self, app: &mut AppBuilder) {\\n\\n app.add_system_set(\\n\\n SystemSet::on_enter(AppState::WorldGeneration).with_system(cellular_automata.system()),\\n\\n );\\n\\n }\\n\\n}\\n\\n\\n\\nconst MAP_SIZE: i32 = 40;\\n\\nconst ALIVE_SPAWN_CHANCE: f32 = 0.45;\\n\\nconst ITERATIONS: u32 = 2;\\n\\n\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 82,\n \"score\": 16.718346208589608\n },\n {\n \"content\": \" commands\\n\\n .spawn_bundle(SpriteBundle {\\n\\n material: self.explored_wall_material.clone(),\\n\\n ..Default::default()\\n\\n })\\n\\n .insert_bundle((\\n\\n Tile,\\n\\n GridPosition { x, y },\\n\\n BlocksMovement,\\n\\n BlocksVision,\\n\\n Name(String::from(\\\"wall\\\")),\\n\\n ))\\n\\n .id()\\n\\n }\\n\\n\\n\\n pub fn floor(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\\n\\n commands\\n\\n .spawn_bundle(SpriteBundle {\\n\\n material: self.explored_floor_material.clone(),\\n\\n ..Default::default()\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 83,\n \"score\": 12.445324937980832\n },\n {\n \"content\": \" })\\n\\n .insert_bundle((Tile, GridPosition { x, y }, Name(String::from(\\\"floor\\\"))))\\n\\n .id()\\n\\n }\\n\\n\\n\\n pub fn stairs(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\\n\\n commands\\n\\n .spawn_bundle(SpriteBundle {\\n\\n material: self.explored_stairs_material.clone(),\\n\\n ..Default::default()\\n\\n })\\n\\n .insert_bundle((Tile, GridPosition { x, y }, Name(String::from(\\\"stairs\\\"))))\\n\\n .id()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 84,\n \"score\": 11.877085829139471\n },\n {\n \"content\": \"use super::{\\n\\n MyCanvas, MyDetails, MyFloorText, MyHpBar, MyHpText, MyInventory, MyLog, MyXPBar, MyXPText,\\n\\n};\\n\\nuse crate::{dungeon_crawl::Cursor, world_map::GridPosition};\\n\\nuse bevy::prelude::*;\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/ui/ui_setup.rs\",\n \"rank\": 85,\n \"score\": 7.821331557331597\n },\n {\n \"content\": \"use super::{Cursor, Player};\\n\\nuse crate::world_map::{GridPosition, Tile, TileFlags, WorldMap};\\n\\nuse bevy::prelude::*;\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/fov.rs\",\n \"rank\": 86,\n \"score\": 6.1039318194952905\n },\n {\n \"content\": \"#[derive(Debug, Clone)]\\n\\npub struct Array2D<T> {\\n\\n elems: Vec<Vec<T>>,\\n\\n}\\n\\n\\n\\nimpl<T> Array2D<T> {\\n\\n pub fn with_elem(x: i32, y: i32, val: T) -> Self\\n\\n where\\n\\n T: Clone,\\n\\n {\\n\\n Self {\\n\\n elems: vec![vec![val; y as usize]; x as usize],\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn with_size(x: i32, y: i32) -> Self\\n\\n where\\n\\n T: Default + Clone,\\n\\n {\\n\\n Self {\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 87,\n \"score\": 5.898557113583057\n },\n {\n \"content\": \" elems: vec![vec![Default::default(); y as usize]; x as usize],\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn _from_vecs(elems: Vec<Vec<T>>) -> Self {\\n\\n Self { elems }\\n\\n }\\n\\n\\n\\n pub fn get(&self, x: i32, y: i32) -> Option<&T> {\\n\\n self.elems\\n\\n .get(x as usize)\\n\\n .map(|r| r.get(y as usize))\\n\\n .flatten()\\n\\n }\\n\\n\\n\\n pub fn get_mut(&mut self, x: i32, y: i32) -> Option<&mut T> {\\n\\n self.elems\\n\\n .get_mut(x as usize)\\n\\n .map(|r| r.get_mut(y as usize))\\n\\n .flatten()\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 88,\n \"score\": 5.7963935365820465\n },\n {\n \"content\": \"use super::{EnemyAI, Initiative, InitiativeOrder, Player};\\n\\nuse crate::world_map::{BlocksMovement, BlocksVision, Tile, TileFlags, WorldMap};\\n\\nuse bevy::prelude::*;\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/setup.rs\",\n \"rank\": 89,\n \"score\": 5.76524292851599\n },\n {\n \"content\": \" }\\n\\n let mut entities = Array2D::with_size(MAP_SIZE + 20, MAP_SIZE + 20);\\n\\n let tile_factory = TileFactory::new(&asset_server, &mut materials);\\n\\n for x in 1..MAP_SIZE - 1 {\\n\\n for y in 1..MAP_SIZE - 1 {\\n\\n let mut tile = vec![];\\n\\n\\n\\n if stairs.x == x && stairs.y == y {\\n\\n tile.push(tile_factory.stairs(&mut commands, x + 9, y + 9));\\n\\n } else if let TileType::Alive(zone) = tile_map[[x, y]] {\\n\\n tile.push(tile_factory.floor(&mut commands, x + 9, y + 9));\\n\\n\\n\\n // Zones start at 1 so we have to substract one\\n\\n if let Some(e) = zone_entities.get_mut(zone - 1) {\\n\\n if let Some(e) = e.pop() {\\n\\n commands\\n\\n .entity(e)\\n\\n .insert(GridPosition { x: x + 9, y: y + 9 });\\n\\n tile.push(e);\\n\\n }\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 90,\n \"score\": 5.731940159660775\n },\n {\n \"content\": \" }\\n\\n\\n\\n commands.insert_resource(WorldMap {\\n\\n entities,\\n\\n tile_factory,\\n\\n tiles: Array2D::with_size(MAP_SIZE + 20, MAP_SIZE + 20),\\n\\n stairs: GridPosition {\\n\\n x: stairs.x + 9,\\n\\n y: stairs.y + 9,\\n\\n },\\n\\n });\\n\\n commands.insert_resource(InitiativeOrder::default());\\n\\n app_state.set(AppState::DungeonCrawlEnter).unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 91,\n \"score\": 5.534921586811711\n },\n {\n \"content\": \" );\\n\\n }\\n\\n\\n\\n for _ in 0..data.floor_item_count() {\\n\\n let zone = random::<usize>() % (zone_count - 1) + 1;\\n\\n let item = data.floor_item();\\n\\n entities[zone].push(\\n\\n commands\\n\\n .spawn_bundle(ItemBundle::item(item, asset_server, materials))\\n\\n .id(),\\n\\n );\\n\\n }\\n\\n\\n\\n entities\\n\\n}\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 92,\n \"score\": 5.021117288742847\n },\n {\n \"content\": \" }\\n\\n } else {\\n\\n // Show wall only if it's adjencent to a floor\\n\\n 'finish: for i in -1..=1i32 {\\n\\n for j in -1..=1i32 {\\n\\n if let TileType::Alive(_) = tile_map[[x + i, y + j]] {\\n\\n tile.push(tile_factory.wall(&mut commands, x + 9, y + 9));\\n\\n break 'finish;\\n\\n }\\n\\n }\\n\\n }\\n\\n };\\n\\n\\n\\n entities[[x + 9, y + 9]] = tile;\\n\\n }\\n\\n }\\n\\n\\n\\n // Despawn unused enemies\\n\\n for e in zone_entities.iter().flatten() {\\n\\n commands.entity(*e).despawn();\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 93,\n \"score\": 4.708219505987117\n },\n {\n \"content\": \" }\\n\\n\\n\\n break (\\n\\n tile_map,\\n\\n get_zone_entities(\\n\\n &mut commands,\\n\\n &asset_server,\\n\\n &mut materials,\\n\\n &*data,\\n\\n zone_count,\\n\\n ),\\n\\n );\\n\\n };\\n\\n\\n\\n let mut stairs = GridPosition { x: 1, y: 1 };\\n\\n while tile_map[stairs] == TileType::Dead {\\n\\n stairs = GridPosition {\\n\\n x: (1 + rand::random::<u32>() % (MAP_SIZE as u32 - 3)) as i32,\\n\\n y: (1 + rand::random::<u32>() % (MAP_SIZE as u32 - 3)) as i32,\\n\\n };\\n\",\n \"file_path\": \"src/world_generation/cellular_automata.rs\",\n \"rank\": 94,\n \"score\": 4.625040865085661\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn size(&self) -> IVec2 {\\n\\n ivec2(self.elems.len() as i32, self.elems[0].len() as i32)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> Index<[i32; 2]> for Array2D<T> {\\n\\n type Output = T;\\n\\n\\n\\n fn index(&self, index: [i32; 2]) -> &Self::Output {\\n\\n &self.elems[index[0] as usize][index[1] as usize]\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> IndexMut<[i32; 2]> for Array2D<T> {\\n\\n fn index_mut(&mut self, index: [i32; 2]) -> &mut Self::Output {\\n\\n &mut self.elems[index[0] as usize][index[1] as usize]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 95,\n \"score\": 4.599417139030144\n },\n {\n \"content\": \" visible_stairs_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"stairs.png\\\")),\\n\\n color: Color::hex(\\\"826007\\\").unwrap(),\\n\\n }),\\n\\n explored_wall_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"brick-wall.png\\\")),\\n\\n color: Color::hex(\\\"444444\\\").unwrap(),\\n\\n }),\\n\\n explored_floor_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"square.png\\\")),\\n\\n color: Color::hex(\\\"444444\\\").unwrap(),\\n\\n }),\\n\\n explored_stairs_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"stairs.png\\\")),\\n\\n color: Color::hex(\\\"444444\\\").unwrap(),\\n\\n }),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn wall(&self, commands: &mut Commands, x: i32, y: i32) -> Entity {\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 96,\n \"score\": 4.5924554733657565\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<T> Index<GridPosition> for Array2D<T> {\\n\\n type Output = T;\\n\\n\\n\\n fn index(&self, index: GridPosition) -> &Self::Output {\\n\\n &self.elems[index.x as usize][index.y as usize]\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> IndexMut<GridPosition> for Array2D<T> {\\n\\n fn index_mut(&mut self, index: GridPosition) -> &mut Self::Output {\\n\\n &mut self.elems[index.x as usize][index.y as usize]\\n\\n }\\n\\n}\\n\\n\\n\\nbitflags! {\\n\\n pub struct TileFlags: u32 {\\n\\n const BLOCKS_MOVEMENT = 0b00000001;\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 97,\n \"score\": 4.546429564035336\n },\n {\n \"content\": \"\\n\\n pub explored_wall_material: Handle<ColorMaterial>,\\n\\n pub explored_floor_material: Handle<ColorMaterial>,\\n\\n pub explored_stairs_material: Handle<ColorMaterial>,\\n\\n}\\n\\n\\n\\nimpl TileFactory {\\n\\n pub fn new(\\n\\n asset_server: &Res<AssetServer>,\\n\\n materials: &mut ResMut<Assets<ColorMaterial>>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n visible_wall_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"brick-wall.png\\\")),\\n\\n color: Color::hex(\\\"826007\\\").unwrap(),\\n\\n }),\\n\\n visible_floor_material: materials.add(ColorMaterial {\\n\\n texture: Some(asset_server.load(\\\"square.png\\\")),\\n\\n color: Color::hex(\\\"826007\\\").unwrap(),\\n\\n }),\\n\",\n \"file_path\": \"src/world_map.rs\",\n \"rank\": 98,\n \"score\": 4.53917996585718\n },\n {\n \"content\": \" } else {\\n\\n visible.is_visible = world.tiles[pos].contains(TileFlags::IN_VIEW);\\n\\n }\\n\\n }\\n\\n\\n\\n for (mut mat, &pos) in tiles.iter_mut() {\\n\\n if world.tiles[pos].contains(TileFlags::IN_VIEW) {\\n\\n if mat.id == world.tile_factory.explored_floor_material.id {\\n\\n *mat = world.tile_factory.visible_floor_material.clone();\\n\\n } else if mat.id == world.tile_factory.explored_wall_material.id {\\n\\n *mat = world.tile_factory.visible_wall_material.clone();\\n\\n } else if mat.id == world.tile_factory.explored_stairs_material.id {\\n\\n *mat = world.tile_factory.visible_stairs_material.clone();\\n\\n }\\n\\n } else {\\n\\n if mat.id == world.tile_factory.visible_floor_material.id {\\n\\n *mat = world.tile_factory.explored_floor_material.clone();\\n\\n } else if mat.id == world.tile_factory.visible_wall_material.id {\\n\\n *mat = world.tile_factory.explored_wall_material.clone();\\n\\n } else if mat.id == world.tile_factory.visible_stairs_material.id {\\n\\n *mat = world.tile_factory.explored_stairs_material.clone();\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dungeon_crawl/fov.rs\",\n \"rank\": 99,\n \"score\": 4.294385015309041\n }\n]","isConversational":false}}},{"rowIdx":1084,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"proxy/tests/discovery.rs"},"repo_name":{"kind":"string","value":"xiaods/conduit"},"commit":{"kind":"string","value":"bc16034fd6d3c88f20a4e7a6dc3f0baa0e3ce06f"},"file_code":{"kind":"string","value":"mod support;\nuse self::support::*;\n\nmacro_rules! generate_tests {\n (server: $make_server:path, client: $make_client:path) => {\n use conduit_proxy_controller_grpc as pb;\n\n #[test]\n fn outbound_asks_controller_api() {\n let _ = env_logger::try_init();\n let srv = $make_server().route(\"/\", \"hello\").route(\"/bye\", \"bye\").run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n\n #[test]\n fn outbound_reconnects_if_controller_stream_ends() {\n let _ = env_logger::try_init();\n\n let srv = $make_server().route(\"/recon\", \"nect\").run();\n let ctrl = controller::new()\n .destination_close(\"disco.test.svc.cluster.local\")\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/recon\"), \"nect\");\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_no_endpoints_exists() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_exists_with_no_endpoints())\n })\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_add_none() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_add_none())\n })\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_remove_none() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_remove_none())\n })\n }\n\n fn outbound_destinations_reset_on_reconnect<F>(f: F)\n where F: Fn() -> Option<pb::destination::Update> + Send + 'static\n {\n use std::thread;\n let _ = env_logger::try_init();\n let mut env = config::TestEnv::new();\n\n \n env.put(config::ENV_BIND_TIMEOUT, \"100\".to_owned());\n\n let srv = $make_server().route(\"/\", \"hello\").run();\n let ctrl = controller::new()\n .destination(\"initially-exists.ns.svc.cluster.local\", srv.addr)\n .destination_close(\"trigger-close.ns.svc.cluster.local\")\n .destination_fn(\"initially-exists.ns.svc.cluster.local\", f)\n .run();\n\n let proxy = proxy::new()\n .controller(ctrl)\n .outbound(srv)\n .run_with_test_env(env);\n\n let initially_exists =\n $make_client(proxy.outbound, \"initially-exists.ns.svc.cluster.local\");\n assert_eq!(initially_exists.get(\"/\"), \"hello\");\n\n \n \n {\n let trigger_close =\n $make_client(proxy.outbound, \"trigger-close.ns.svc.cluster.local\");\n let mut req = trigger_close.request_builder(\"/\");\n let rsp = trigger_close.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n \n thread::sleep(Duration::from_millis(1000));\n\n \n let mut req = initially_exists.request_builder(\"/\");\n let rsp = initially_exists.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_times_out() {\n use std::thread;\n let _ = env_logger::try_init();\n let mut env = config::TestEnv::new();\n\n \n env.put(config::ENV_BIND_TIMEOUT, \"100\".to_owned());\n\n let srv = $make_server().route(\"/hi\", \"hello\").run();\n let addr = srv.addr.clone();\n let ctrl = controller::new()\n \n \n .destination_fn(\"disco.test.svc.cluster.local\", move || {\n thread::sleep(Duration::from_millis(500));\n Some(controller::destination_update(addr))\n })\n .run();\n\n let proxy = proxy::new()\n .controller(ctrl)\n .outbound(srv)\n .run_with_test_env(env);\n\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n let mut req = client.request_builder(\"/\");\n let rsp = client.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n #[test]\n fn outbound_uses_orig_dst_if_not_local_svc() {\n let _ = env_logger::try_init();\n\n let srv = $make_server()\n .route(\"/\", \"hello\")\n .route(\"/bye\", \"bye\")\n .run();\n let ctrl = controller::new()\n \n .run();\n let proxy = proxy::new()\n .controller(ctrl)\n \n .outbound(srv)\n .run();\n let client = $make_client(proxy.outbound, \"versioncheck.conduit.io\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n\n #[test]\n fn outbound_asks_controller_without_orig_dst() {\n let _ = env_logger::try_init();\n\n let srv = $make_server()\n .route(\"/\", \"hello\")\n .route(\"/bye\", \"bye\")\n .run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new()\n .controller(ctrl)\n \n \n .run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n }\n}\n\nmod http2 {\n use super::support::*;\n\n generate_tests! { server: server::new, client: client::new }\n\n}\n\nmod http1 {\n use super::support::*;\n\n generate_tests! { server: server::http1, client: client::http1 }\n\n mod absolute_uris {\n use super::super::support::*;\n\n generate_tests! {\n server: server::http1,\n client: client::http1_absolute_uris\n }\n\n }\n\n}\n\n#[test]\nfn outbound_updates_newer_services() {\n let _ = env_logger::try_init();\n\n \n \n let srv = server::http1().route(\"/h1\", \"hello h1\").run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n \n \n let client1 = client::http2(proxy.outbound, \"disco.test.svc.cluster.local\");\n client1.get(\"/h2\"); \n\n \n \n \n let client2 = client::http1(proxy.outbound, \"disco.test.svc.cluster.local\");\n assert_eq!(client2.get(\"/h1\"), \"hello h1\");\n}\n"},"prefix":{"kind":"string","value":"mod support;\nuse self::support::*;\n\nmacro_rules! generate_tests {\n (server: $make_server:path, client: $make_client:path) => {\n use conduit_proxy_controller_grpc as pb;\n\n #[test]\n fn outbound_asks_controller_api() {\n let _ = env_logger::try_init();\n let srv = $make_server().route(\"/\", \"hello\").route(\"/bye\", \"bye\").run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n\n #[test]\n fn outbound_reconnects_if_controller_stream_ends() {\n let _ = env_logger::try_init();\n\n let srv = $make_server().route(\"/recon\", \"nect\").run();\n let ctrl = controller::new()\n .destination_close(\"disco.test.svc.cluster.local\")\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/recon\"), \"nect\");\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_no_endpoints_exists() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_exists_with_no_endpoints())\n })\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_add_none() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_add_none())\n })\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_destinations_reset_on_reconnect_followed_by_remove_none() {\n outbound_destinations_reset_on_reconnect(move || {\n Some(controller::destination_remove_none())\n })\n }\n\n fn outbound_destinations_reset_on_reconnect<F>(f: F)\n where F: Fn() -> Option<pb::destination::Update> + Send + 'static\n {\n use std::thread;\n let _ = env_logger::try_init();\n let mut env = config::TestEnv::new();\n\n \n env.put(config::ENV_BIND_TIMEOUT, \"100\".to_owned());\n\n let srv = $make_server().route(\"/\", \"hello\").run();\n let ctrl = controller::new()\n .destination(\"initially-exists.ns.svc.cluster.local\", srv.addr)\n .destination_close(\"trigger-close.ns.svc.cluster.local\")\n .destination_fn(\"initially-exists.ns.svc.cluster.local\", f)\n .run();\n\n let proxy = proxy::new()\n .controller(ctrl)\n .outbound(srv)\n .run_with_test_env(env);\n\n let initially_exists =\n $make_client(proxy.outbound, \"initially-exists.ns.svc.cluster.local\");\n assert_eq!(initially_exists.get(\"/\"), \"hello\");\n\n \n \n {\n let trigger_close =\n $make_client(proxy.outbound, \"trigger-close.ns.svc.cluster.local\");\n let mut req = trigger_close.request_builder(\"/\");\n let rsp = trigger_close.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n \n thread::sleep(Duration::from_millis(1000));\n\n \n let mut req = initially_exists.request_builder(\"/\");\n let rsp = initially_exists.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n #[test]\n #[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n fn outbound_times_out() {\n use std::thread;\n let _ = env_logger::try_init();\n let mut env = config::TestEnv::new();\n\n \n env.put(config::ENV_BIND_TIMEOUT, \"100\".to_owned());\n\n let srv = $make_server().route(\"/hi\", \"hello\").run();\n let addr = srv.addr.clone();\n let ctrl = controller::new()\n \n \n .destination_fn(\"disco.test.svc.cluster.local\", move || {\n thread::sleep(Duration::from_millis(500));\n Some(controller::destination_update(addr))\n })\n .run();\n\n let proxy = proxy::new()\n .controller(ctrl)\n .outbound(srv)\n .run_with_test_env(env);\n\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n let mut req = client.request_builder(\"/\");\n let rsp = client.request(req.method(\"GET\"));\n \n assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);\n }\n\n #[test]\n fn outbound_uses_orig_dst_if_not_local_svc() {\n let _ = env_logger::try_init();\n\n let srv = $make_server()\n .route(\"/\", \"hello\")\n .route(\"/bye\", \"bye\")\n .run();\n let ctrl = controller::new()\n \n .run();\n let proxy = proxy::new()\n .controller(ctrl)\n \n .outbound(srv)\n .run();\n let client = $make_client(proxy.outbound, \"versioncheck.conduit.io\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n\n #[test]\n fn outbound_asks_controller_without_orig_dst() {\n let _ = env_logger::try_init();\n\n let srv = $make_server()\n .route(\"/\", \"hello\")\n .route(\"/bye\", \"bye\")\n .run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new()\n .controller(ctrl)\n \n \n .run();\n let client = $make_client(proxy.outbound, \"disco.test.svc.cluster.local\");\n\n assert_eq!(client.get(\"/\"), \"hello\");\n assert_eq!(client.get(\"/bye\"), \"bye\");\n }\n }\n}\n\nmod http2 {\n use super::support::*;\n\n generate_tests! { server: server::new, client: client::new }\n\n}\n\nmod http1 {\n use super::support::*;\n\n generate_tests! { server: server::http1, client: client::http1 }\n\n mod absolute_uris {\n use super::super::support::*;\n\n generate_tests! {\n server: server::http1,\n client: client::http1_absolute_uris\n }\n\n }\n\n}\n\n#[test]\nfn outbound_updates_newer_services() {\n let _ = env_logger::try_init();\n\n \n \n let srv = server::http1().route(\"/h1\", \"hello h1\").run();\n let ctrl = controller::new()\n .destination(\"disco.test.svc.cluster.local\", srv.addr)\n .run();\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n \n \n let client1 = client::http2(proxy.outbound, \"disco.test.svc.cluster.local\");\n client1.get(\"/h2\"); \n\n \n \n \n "},"suffix":{"kind":"string","value":"\n"},"middle":{"kind":"string","value":"let client2 = client::http1(proxy.outbound, \"disco.test.svc.cluster.local\");\n assert_eq!(client2.get(\"/h1\"), \"hello h1\");\n}"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[{"content":"fn run(proxy: Proxy, mut env: config::TestEnv) -> Listening {\n\n use self::conduit_proxy::config;\n\n\n\n let controller = proxy.controller.expect(\"proxy controller missing\");\n\n let inbound = proxy.inbound;\n\n let outbound = proxy.outbound;\n\n let mut mock_orig_dst = DstInner::default();\n\n\n\n env.put(config::ENV_CONTROL_URL, format!(\"tcp://{}\", controller.addr));\n\n env.put(config::ENV_PRIVATE_LISTENER, \"tcp://127.0.0.1:0\".to_owned());\n\n if let Some(ref inbound) = inbound {\n\n env.put(config::ENV_PRIVATE_FORWARD, format!(\"tcp://{}\", inbound.addr));\n\n mock_orig_dst.inbound_orig_addr = Some(inbound.addr);\n\n }\n\n if let Some(ref outbound) = outbound {\n\n mock_orig_dst.outbound_orig_addr = Some(outbound.addr);\n\n }\n\n env.put(config::ENV_PUBLIC_LISTENER, \"tcp://127.0.0.1:0\".to_owned());\n\n env.put(config::ENV_CONTROL_LISTENER, \"tcp://127.0.0.1:0\".to_owned());\n\n env.put(config::ENV_METRICS_LISTENER, \"tcp://127.0.0.1:0\".to_owned());\n","file_path":"proxy/tests/support/proxy.rs","rank":0,"score":353932.9489032605},{"content":"fn run(addr: SocketAddr, version: Run) -> Sender {\n\n let (tx, rx) = mpsc::unbounded::<(Request, oneshot::Sender<Result<Response, String>>)>();\n\n\n\n ::std::thread::Builder::new().name(\"support client\".into()).spawn(move || {\n\n let mut core = Core::new().unwrap();\n\n let reactor = core.handle();\n\n\n\n let conn = Conn(addr, reactor.clone());\n\n\n\n let work: Box<Future<Item=(), Error=()>> = match version {\n\n Run::Http1 { absolute_uris } => {\n\n let client = hyper::Client::configure()\n\n .connector(conn)\n\n .build(&reactor);\n\n Box::new(rx.for_each(move |(req, cb)| {\n\n let mut req = hyper::Request::from(req.map(|()| hyper::Body::empty()));\n\n if !req.headers().has::<hyper::header::ContentLength>() {\n\n assert!(req.body_mut().take().unwrap().is_empty());\n\n }\n\n if absolute_uris {\n","file_path":"proxy/tests/support/client.rs","rank":1,"score":350263.99464529374},{"content":"pub fn http2() -> Server {\n\n Server::http2()\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":2,"score":335973.66271528957},{"content":"pub fn http1() -> Server {\n\n Server::http1()\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":3,"score":335950.7213455664},{"content":"fn run_client(addr: SocketAddr) -> TcpSender {\n\n let (tx, rx) = mpsc::unbounded();\n\n ::std::thread::Builder::new().name(\"support client\".into()).spawn(move || {\n\n let mut core = Core::new().unwrap();\n\n let handle = core.handle();\n\n\n\n let work = rx.for_each(|cb: oneshot::Sender<_>| {\n\n let fut = TcpStream::connect(&addr, &handle)\n\n .map_err(|e| panic!(\"connect error: {}\", e))\n\n .and_then(move |tcp| {\n\n let (tx, rx) = mpsc::unbounded();\n\n cb.send(tx).unwrap();\n\n rx.fold(tcp, |tcp, (action, cb): (Option<Vec<u8>>, oneshot::Sender<io::Result<Option<Vec<u8>>>>)| {\n\n let f: Box<Future<Item=TcpStream, Error=()>> = match action {\n\n None => {\n\n Box::new(tokio_io::io::read(tcp, vec![0; 1024])\n\n .then(move |res| {\n\n match res {\n\n Ok((tcp, mut vec, n)) => {\n\n vec.truncate(n);\n","file_path":"proxy/tests/support/tcp.rs","rank":4,"score":321359.00826142373},{"content":"pub fn http2<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\n\n Client::new(addr, auth.into(), Run::Http2)\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":5,"score":317033.3532622515},{"content":"pub fn http1<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\n\n Client::new(addr, auth.into(), Run::Http1 {\n\n absolute_uris: false,\n\n })\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":6,"score":317014.5317519842},{"content":"pub fn client(addr: SocketAddr) -> TcpClient {\n\n let tx = run_client(addr);\n\n TcpClient {\n\n tx,\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/tcp.rs","rank":7,"score":306094.9972380605},{"content":"struct Route(Box<Fn(Request<()>) -> Response<String> + Send>);\n\n\n\nimpl Route {\n\n fn string(body: &str) -> Route {\n\n let body = body.to_owned();\n\n Route(Box::new(move |_| {\n\n http::Response::builder()\n\n .status(200)\n\n .body(body.clone())\n\n .unwrap()\n\n }))\n\n }\n\n}\n\n\n\nimpl ::std::fmt::Debug for Route {\n\n fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {\n\n f.write_str(\"Route\")\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":8,"score":297277.12453376193},{"content":"// This sends `GET http://foo.com/ HTTP/1.1` instead of just `GET / HTTP/1.1`.\n\npub fn http1_absolute_uris<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\n\n Client::new(addr, auth.into(), Run::Http1 {\n\n absolute_uris: true,\n\n })\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":9,"score":295467.2225661331},{"content":"fn run_server(tcp: TcpServer) -> server::Listening {\n\n let (tx, rx) = shutdown_signal();\n\n let (addr_tx, addr_rx) = oneshot::channel();\n\n let conn_count = Arc::new(AtomicUsize::from(0));\n\n let srv_conn_count = Arc::clone(&conn_count);\n\n ::std::thread::Builder::new().name(\"support server\".into()).spawn(move || {\n\n let mut core = Core::new().unwrap();\n\n let reactor = core.handle();\n\n\n\n let addr = ([127, 0, 0, 1], 0).into();\n\n let bind = TcpListener::bind(&addr, &reactor).expect(\"bind\");\n\n\n\n let local_addr = bind.local_addr().expect(\"local_addr\");\n\n let _ = addr_tx.send(local_addr);\n\n\n\n let mut accepts = tcp.accepts;\n\n\n\n let work = bind.incoming().for_each(move |(sock, _)| {\n\n let cb = accepts.pop_front().expect(\"no more accepts\");\n\n srv_conn_count.fetch_add(1, Ordering::Release);\n","file_path":"proxy/tests/support/tcp.rs","rank":10,"score":283769.5675863245},{"content":"pub fn tcp(addr: SocketAddr) -> tcp::TcpClient {\n\n tcp::client(addr)\n\n}\n\n\n\npub struct Client {\n\n authority: String,\n\n tx: Sender,\n\n version: http::Version,\n\n}\n\n\n\nimpl Client {\n\n fn new(addr: SocketAddr, authority: String, r: Run) -> Client {\n\n let v = match r {\n\n Run::Http1 { .. } => http::Version::HTTP_11,\n\n Run::Http2 => http::Version::HTTP_2,\n\n };\n\n Client {\n\n authority,\n\n tx: run(addr, r),\n\n version: v,\n","file_path":"proxy/tests/support/client.rs","rank":11,"score":281384.33318842953},{"content":"pub fn new() -> Server {\n\n http2()\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":12,"score":271112.9796214748},{"content":"pub fn new<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\n\n http2(addr, auth.into())\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":13,"score":271079.8953608101},{"content":"pub fn destination_update(addr: SocketAddr) -> pb::destination::Update {\n\n pb::destination::Update {\n\n update: Some(pb::destination::update::Update::Add(\n\n pb::destination::WeightedAddrSet {\n\n addrs: vec![\n\n pb::destination::WeightedAddr {\n\n addr: Some(pb::common::TcpAddress {\n\n ip: Some(ip_conv(addr.ip())),\n\n port: u32::from(addr.port()),\n\n }),\n\n weight: 0,\n\n ..Default::default()\n\n },\n\n ],\n\n ..Default::default()\n\n },\n\n )),\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":14,"score":269424.3274681035},{"content":"pub fn server() -> TcpServer {\n\n TcpServer {\n\n accepts: VecDeque::new(),\n\n }\n\n}\n\n\n\npub struct TcpClient {\n\n tx: TcpSender,\n\n}\n\n\n","file_path":"proxy/tests/support/tcp.rs","rank":15,"score":264718.34218346514},{"content":"enum Run {\n\n Http1 {\n\n absolute_uris: bool,\n\n },\n\n Http2,\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":16,"score":263369.7392272943},{"content":"#[derive(Debug)]\n\nenum Run {\n\n Http1,\n\n Http2,\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":17,"score":263029.14705044613},{"content":"struct Destination(Box<Fn() -> Option<pb::destination::Update> + Send>);\n\n\n\n#[derive(Debug)]\n\npub struct Controller {\n\n destinations: VecDeque<(String, Destination)>,\n\n reports: Option<mpsc::UnboundedSender<pb::telemetry::ReportRequest>>,\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Listening {\n\n pub addr: SocketAddr,\n\n shutdown: Shutdown,\n\n}\n\n\n\nimpl Controller {\n\n pub fn new() -> Self {\n\n Controller {\n\n destinations: VecDeque::new(),\n\n reports: None,\n\n }\n","file_path":"proxy/tests/support/controller.rs","rank":18,"score":258422.24348855668},{"content":"#[test]\n\nfn http1_connect_not_supported() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::tcp()\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n\n\n let client = client::tcp(proxy.inbound);\n\n\n\n let tcp_client = client.connect();\n\n tcp_client.write(\"CONNECT foo.bar:443 HTTP/1.1\\r\\nHost: foo.bar:443\\r\\n\\r\\n\");\n\n\n\n let expected = \"HTTP/1.1 502 Bad Gateway\\r\\n\";\n\n assert_eq!(s(&tcp_client.read()[..expected.len()]), expected);\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":19,"score":255866.8266037646},{"content":"#[test]\n\n#[should_panic]\n\nfn assert_eventually() {\n\n assert_eventually!(false)\n\n}\n","file_path":"proxy/tests/support/mod.rs","rank":20,"score":255740.9756533037},{"content":"#[test]\n\nfn http1_inbound_sends_telemetry() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::http1().route(\"/hey\", \"hello\").run();\n\n\n\n let mut ctrl = controller::new();\n\n let reports = ctrl.reports();\n\n let proxy = proxy::new()\n\n .controller(ctrl.run())\n\n .inbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::http1(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n\n\n\n info!(\"awaiting report\");\n\n let report = reports.wait().next().unwrap().unwrap();\n","file_path":"proxy/tests/telemetry.rs","rank":21,"score":248949.32049581382},{"content":"fn run(controller: Controller) -> Listening {\n\n let (tx, rx) = shutdown_signal();\n\n let (addr_tx, addr_rx) = oneshot::channel();\n\n\n\n ::std::thread::Builder::new()\n\n .name(\"support controller\".into())\n\n .spawn(move || {\n\n let mut core = Core::new().unwrap();\n\n let reactor = core.handle();\n\n\n\n let factory = NewSvc {\n\n destinations: Arc::new(Mutex::new(controller.destinations)),\n\n reports: controller.reports,\n\n };\n\n let h2 = tower_h2::Server::new(factory, Default::default(), reactor.clone());\n\n\n\n let addr = ([127, 0, 0, 1], 0).into();\n\n let bind = TcpListener::bind(&addr, &reactor).expect(\"bind\");\n\n\n\n let _ = addr_tx.send(bind.local_addr().expect(\"addr\"));\n","file_path":"proxy/tests/support/controller.rs","rank":22,"score":246651.83762773694},{"content":"fn ip_conv(ip: IpAddr) -> pb::common::IpAddress {\n\n match ip {\n\n IpAddr::V4(v4) => pb::common::IpAddress {\n\n ip: Some(pb::common::ip_address::Ip::Ipv4(v4.into())),\n\n },\n\n IpAddr::V6(v6) => {\n\n let (first, last) = octets_to_u64s(v6.octets());\n\n pb::common::IpAddress {\n\n ip: Some(pb::common::ip_address::Ip::Ipv6(pb::common::IPv6 {\n\n first,\n\n last,\n\n })),\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":23,"score":246269.01490721846},{"content":"pub fn tcp() -> tcp::TcpServer {\n\n tcp::server()\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Server {\n\n routes: HashMap<String, Route>,\n\n version: Run,\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Listening {\n\n pub addr: SocketAddr,\n\n pub(super) shutdown: Shutdown,\n\n pub(super) conn_count: Arc<AtomicUsize>,\n\n}\n\n\n\nimpl Listening {\n\n pub fn connections(&self) -> usize {\n\n self.conn_count.load(Ordering::Acquire)\n","file_path":"proxy/tests/support/server.rs","rank":24,"score":235527.52050265923},{"content":"pub fn s(bytes: &[u8]) -> &str {\n\n ::std::str::from_utf8(bytes.as_ref()).unwrap()\n\n}\n\n\n","file_path":"proxy/tests/support/mod.rs","rank":25,"score":226994.8262351332},{"content":"pub fn destination_exists_with_no_endpoints() -> pb::destination::Update {\n\n pb::destination::Update {\n\n update: Some(pb::destination::update::Update::NoEndpoints (\n\n pb::destination::NoEndpoints { exists: true }\n\n )),\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":26,"score":222281.77805447273},{"content":"pub fn destination_add_none() -> pb::destination::Update {\n\n pb::destination::Update {\n\n update: Some(pb::destination::update::Update::Add(\n\n pb::destination::WeightedAddrSet {\n\n addrs: Vec::new(),\n\n ..Default::default()\n\n },\n\n )),\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":27,"score":222281.77805447273},{"content":"pub fn destination_remove_none() -> pb::destination::Update {\n\n pb::destination::Update {\n\n update: Some(pb::destination::update::Update::Remove(\n\n pb::destination::AddrSet {\n\n addrs: Vec::new(),\n\n ..Default::default()\n\n },\n\n )),\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":28,"score":222281.77805447273},{"content":"#[test]\n\nfn outbound_http1() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1().route(\"/\", \"hello h1\").run();\n\n let ctrl = controller::new()\n\n .destination(\"transparency.test.svc.cluster.local\", srv.addr)\n\n .run();\n\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\n\n let client = client::http1(proxy.outbound, \"transparency.test.svc.cluster.local\");\n\n\n\n assert_eq!(client.get(\"/\"), \"hello h1\");\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":29,"score":216030.96772504615},{"content":"#[test]\n\nfn inbound_http1() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1().route(\"/\", \"hello h1\").run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n let client = client::http1(proxy.inbound, \"transparency.test.svc.cluster.local\");\n\n\n\n assert_eq!(client.get(\"/\"), \"hello h1\");\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":30,"score":216030.96772504615},{"content":"pub fn new() -> Proxy {\n\n Proxy::new()\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Proxy {\n\n controller: Option<controller::Listening>,\n\n inbound: Option<server::Listening>,\n\n outbound: Option<server::Listening>,\n\n\n\n metrics_flush_interval: Option<Duration>,\n\n inbound_disable_ports_protocol_detection: Option<Vec<u16>>,\n\n outbound_disable_ports_protocol_detection: Option<Vec<u16>>,\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Listening {\n\n pub control: SocketAddr,\n\n pub inbound: SocketAddr,\n\n pub outbound: SocketAddr,\n","file_path":"proxy/tests/support/proxy.rs","rank":31,"score":211907.96212185864},{"content":"struct Conn(SocketAddr, Handle);\n\n\n\nimpl Connect for Conn {\n\n type Connected = TcpStream;\n\n type Error = ::std::io::Error;\n\n type Future = Box<Future<Item = TcpStream, Error = ::std::io::Error>>;\n\n\n\n fn connect(&self) -> Self::Future {\n\n let c = TcpStream::connect(&self.0, &self.1)\n\n .and_then(|tcp| tcp.set_nodelay(true).map(move |_| tcp));\n\n Box::new(c)\n\n }\n\n}\n\n\n\n\n\nimpl hyper::client::Service for Conn {\n\n type Request = hyper::Uri;\n\n type Response = TcpStream;\n\n type Future = Box<Future<Item = TcpStream, Error = ::std::io::Error>>;\n\n type Error = ::std::io::Error;\n\n fn call(&self, _: hyper::Uri) -> <Self as hyper::client::Service>::Future {\n\n let c = TcpStream::connect(&self.0, &self.1)\n\n .and_then(|tcp| tcp.set_nodelay(true).map(move |_| tcp));\n\n Box::new(c)\n\n }\n\n}\n","file_path":"proxy/tests/support/client.rs","rank":32,"score":211764.1586541618},{"content":"struct RspBody(Option<Bytes>);\n\n\n\nimpl RspBody {\n\n fn new(body: Bytes) -> Self {\n\n RspBody(Some(body))\n\n }\n\n\n\n fn empty() -> Self {\n\n RspBody(None)\n\n }\n\n}\n\n\n\n\n\nimpl Body for RspBody {\n\n type Data = Bytes;\n\n\n\n fn is_end_stream(&self) -> bool {\n\n self.0.as_ref().map(|b| b.is_empty()).unwrap_or(false)\n\n }\n\n\n\n fn poll_data(&mut self) -> Poll<Option<Bytes>, h2::Error> {\n\n let data = self.0\n\n .take()\n\n .and_then(|b| if b.is_empty() { None } else { Some(b) });\n\n Ok(Async::Ready(data))\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":33,"score":211539.8404751476},{"content":"#[test]\n\nfn http1_head_responses() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", move |req| {\n\n assert_eq!(req.method(), \"HEAD\");\n\n Response::builder()\n\n .header(\"content-length\", \"55\")\n\n .body(\"\".into())\n\n .unwrap()\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n let client = client::http1(proxy.inbound, \"transparency.test.svc.cluster.local\");\n\n\n\n let resp = client.request(\n","file_path":"proxy/tests/transparency.rs","rank":34,"score":210033.3212195495},{"content":"#[test]\n\nfn http1_bodyless_responses() {\n\n let _ = env_logger::try_init();\n\n\n\n let req_status_header = \"x-test-status-requested\";\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", move |req| {\n\n let status = req.headers()\n\n .get(req_status_header)\n\n .map(|val| {\n\n val.to_str()\n\n .expect(\"req_status_header should be ascii\")\n\n .parse::<u16>()\n\n .expect(\"req_status_header should be numbers\")\n\n })\n\n .unwrap_or(200);\n\n\n\n Response::builder()\n\n .status(status)\n\n .body(\"\".into())\n","file_path":"proxy/tests/transparency.rs","rank":35,"score":210033.32121954949},{"content":"#[test]\n\nfn inbound_sends_telemetry() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new().route(\"/hey\", \"hello\").run();\n\n\n\n let mut ctrl = controller::new();\n\n let reports = ctrl.reports();\n\n let proxy = proxy::new()\n\n .controller(ctrl.run())\n\n .inbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n\n\n\n info!(\"awaiting report\");\n\n let report = reports.wait().next().unwrap().unwrap();\n","file_path":"proxy/tests/telemetry.rs","rank":36,"score":210018.86540144883},{"content":"#[test]\n\nfn http11_upgrade_not_supported() {\n\n let _ = env_logger::try_init();\n\n\n\n // our h1 proxy will strip the Connection header\n\n // and headers it mentions\n\n let msg1 = \"\\\n\n GET /chat HTTP/1.1\\r\\n\\\n\n Host: foo.bar\\r\\n\\\n\n Connection: Upgrade\\r\\n\\\n\n Upgrade: websocket\\r\\n\\\n\n \\r\\n\\\n\n \";\n\n\n\n // but let's pretend the server tries to upgrade\n\n // anyways\n\n let msg2 = \"\\\n\n HTTP/1.1 101 Switching Protocols\\r\\n\\\n\n Upgrade: websocket\\r\\n\\\n\n Connection: Upgrade\\r\\n\\\n\n \\r\\n\\\n","file_path":"proxy/tests/transparency.rs","rank":37,"score":209876.13603635243},{"content":"#[test]\n\nfn tcp_server_first() {\n\n use std::sync::mpsc;\n\n\n\n let _ = env_logger::try_init();\n\n\n\n let msg1 = \"custom tcp server starts\";\n\n let msg2 = \"custom tcp client second\";\n\n\n\n let (tx, rx) = mpsc::channel();\n\n\n\n let srv = server::tcp()\n\n .accept_fut(move |sock| {\n\n tokio_io::io::write_all(sock, msg1.as_bytes())\n\n .and_then(move |(sock, _)| {\n\n tokio_io::io::read(sock, vec![0; 512])\n\n })\n\n .map(move |(_sock, vec, n)| {\n\n assert_eq!(&vec[..n], msg2.as_bytes());\n\n tx.send(()).unwrap();\n\n })\n","file_path":"proxy/tests/transparency.rs","rank":38,"score":209417.25445250713},{"content":"pub fn shutdown_signal() -> (oneshot::Sender<()>, ShutdownRx) {\n\n let (tx, rx) = oneshot::channel();\n\n (tx, rx.then(|_| { Ok(()) } as _))\n\n}\n\n\n\n\n","file_path":"proxy/tests/support/mod.rs","rank":39,"score":209331.59029809706},{"content":"#[test]\n\nfn telemetry_report_errors_are_ignored() {}\n\n\n\nmacro_rules! assert_contains {\n\n ($scrape:expr, $contains:expr) => {\n\n assert_eventually!($scrape.contains($contains), \"metrics scrape:\\n{:8}\\ndid not contain:\\n{:8}\", $scrape, $contains)\n\n }\n\n}\n\n\n","file_path":"proxy/tests/telemetry.rs","rank":40,"score":204412.5187309445},{"content":"#[test]\n\nfn http1_response_end_of_file() {\n\n let _ = env_logger::try_init();\n\n\n\n // test both http/1.0 and 1.1\n\n let srv = server::tcp()\n\n .accept(move |_read| {\n\n \"\\\n\n HTTP/1.0 200 OK\\r\\n\\\n\n \\r\\n\\\n\n body till eof\\\n\n \"\n\n })\n\n .accept(move |_read| {\n\n \"\\\n\n HTTP/1.1 200 OK\\r\\n\\\n\n \\r\\n\\\n\n body till eof\\\n\n \"\n\n })\n\n .run();\n","file_path":"proxy/tests/transparency.rs","rank":41,"score":204410.76926305547},{"content":"#[test]\n\nfn http1_removes_connection_headers() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", |req| {\n\n assert!(!req.headers().contains_key(\"x-foo-bar\"));\n\n Response::builder()\n\n .header(\"x-server-quux\", \"lorem ipsum\")\n\n .header(\"connection\", \"close, x-server-quux\")\n\n .body(\"\".into())\n\n .unwrap()\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n let client = client::http1(proxy.inbound, \"transparency.test.svc.cluster.local\");\n\n\n\n let res = client.request(client.request_builder(\"/\")\n\n .header(\"x-foo-bar\", \"baz\")\n\n .header(\"connection\", \"x-foo-bar, close\"));\n\n\n\n assert_eq!(res.status(), http::StatusCode::OK);\n\n assert!(!res.headers().contains_key(\"x-server-quux\"));\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":42,"score":204410.76926305547},{"content":"fn pb_to_sock_addr(pb: TcpAddress) -> Option<SocketAddr> {\n\n use conduit_proxy_controller_grpc::common::ip_address::Ip;\n\n use std::net::{Ipv4Addr, Ipv6Addr};\n\n /*\n\n current structure is:\n\n TcpAddress {\n\n ip: Option<IpAddress {\n\n ip: Option<enum Ip {\n\n Ipv4(u32),\n\n Ipv6(IPv6 {\n\n first: u64,\n\n last: u64,\n\n }),\n\n }>,\n\n }>,\n\n port: u32,\n\n }\n\n */\n\n match pb.ip {\n\n Some(ip) => match ip.ip {\n","file_path":"proxy/src/control/discovery.rs","rank":43,"score":202072.4269954014},{"content":"#[derive(Debug)]\n\nstruct Svc(Arc<HashMap<String, Route>>);\n\n\n\nimpl Service for Svc {\n\n type Request = Request<RecvBody>;\n\n type Response = Response<RspBody>;\n\n type Error = h2::Error;\n\n type Future = future::FutureResult<Self::Response, Self::Error>;\n\n\n\n fn poll_ready(&mut self) -> Poll<(), Self::Error> {\n\n Ok(Async::Ready(()))\n\n }\n\n\n\n fn call(&mut self, req: Self::Request) -> Self::Future {\n\n let rsp = match self.0.get(req.uri().path()) {\n\n Some(route) => {\n\n (route.0)(req.map(|_| ()))\n\n .map(|s| RspBody::new(s.as_bytes().into()))\n\n }\n\n None => {\n\n println!(\"server 404: {:?}\", req.uri().path());\n","file_path":"proxy/tests/support/server.rs","rank":44,"score":199443.04495847021},{"content":"#[test]\n\nfn http1_content_length_zero_is_preserved() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", |req| {\n\n let status = if req.headers()[\"content-length\"] == \"0\" {\n\n StatusCode::OK\n\n } else {\n\n StatusCode::BAD_REQUEST\n\n };\n\n Response::builder()\n\n .status(status)\n\n .header(\"content-length\", \"0\")\n\n .body(\"\".into())\n\n .unwrap()\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n","file_path":"proxy/tests/transparency.rs","rank":45,"score":199129.1910359836},{"content":"#[test]\n\nfn http1_one_connection_per_host() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1().route(\"/\", \"hello\").run();\n\n let ctrl = controller::new()\n\n .run();\n\n let proxy = proxy::new().controller(ctrl).inbound(srv).run();\n\n\n\n let client = client::http1(proxy.inbound, \"foo.bar\");\n\n\n\n let inbound = &proxy.inbound_server.as_ref()\n\n .expect(\"no inbound server!\");\n\n\n\n // Make a request with the header \"Host: foo.bar\". After the request, the\n\n // server should have seen one connection.\n\n let res1 = client.request(client.request_builder(\"/\")\n\n .version(http::Version::HTTP_11)\n\n .header(\"host\", \"foo.bar\")\n\n );\n\n assert_eq!(res1.status(), http::StatusCode::OK);\n","file_path":"proxy/tests/transparency.rs","rank":46,"score":199129.1910359836},{"content":"#[test]\n\nfn tcp_connections_close_if_client_closes() {\n\n use std::sync::mpsc;\n\n\n\n let _ = env_logger::try_init();\n\n\n\n let msg1 = \"custom tcp hello\";\n\n let msg2 = \"custom tcp bye\";\n\n\n\n let (tx, rx) = mpsc::channel();\n\n\n\n let srv = server::tcp()\n\n .accept_fut(move |sock| {\n\n tokio_io::io::read(sock, vec![0; 1024])\n\n .and_then(move |(sock, vec, n)| {\n\n assert_eq!(&vec[..n], msg1.as_bytes());\n\n\n\n tokio_io::io::write_all(sock, msg2.as_bytes())\n\n }).and_then(|(sock, _)| {\n\n // lets read again, but we should get eof\n\n tokio_io::io::read(sock, [0; 16])\n","file_path":"proxy/tests/transparency.rs","rank":47,"score":198860.09488502494},{"content":"trait CallBox: 'static {\n\n fn call_box(self: Box<Self>, sock: TcpStream) -> Box<Future<Item=(), Error=()>>;\n\n}\n\n\n\nimpl<F: FnOnce(TcpStream) -> Box<Future<Item=(), Error=()>> + Send + 'static> CallBox for F {\n\n fn call_box(self: Box<Self>, sock: TcpStream) -> Box<Future<Item=(), Error=()>> {\n\n (*self)(sock)\n\n }\n\n}\n\n\n\npub struct TcpServer {\n\n accepts: VecDeque<Handler>,\n\n}\n\n\n\npub struct TcpConn {\n\n tx: TcpConnSender,\n\n}\n\n\n\nimpl TcpClient {\n\n pub fn connect(&self) -> TcpConn {\n","file_path":"proxy/tests/support/tcp.rs","rank":48,"score":198519.5891223238},{"content":"type BodyStream = Box<Stream<Item=Bytes, Error=String> + Send>;\n","file_path":"proxy/tests/support/client.rs","rank":49,"score":195009.45417363782},{"content":"pub fn new() -> Controller {\n\n Controller::new()\n\n}\n\n\n","file_path":"proxy/tests/support/controller.rs","rank":50,"score":194220.22991102483},{"content":"#[test]\n\nfn http1_requests_without_host_have_unique_connections() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1().route(\"/\", \"hello\").run();\n\n let ctrl = controller::new()\n\n .run();\n\n let proxy = proxy::new().controller(ctrl).inbound(srv).run();\n\n\n\n let client = client::http1(proxy.inbound, \"foo.bar\");\n\n\n\n let inbound = &proxy.inbound_server.as_ref()\n\n .expect(\"no inbound server!\");\n\n\n\n // Make a request with no Host header and no authority in the request path.\n\n let res = client.request(client.request_builder(\"/\")\n\n .version(http::Version::HTTP_11)\n\n .header(\"host\", \"\")\n\n );\n\n assert_eq!(res.status(), http::StatusCode::OK);\n\n assert_eq!(res.version(), http::Version::HTTP_11);\n","file_path":"proxy/tests/transparency.rs","rank":51,"score":194158.48236820547},{"content":"#[derive(Debug)]\n\nstruct NewSvc(Arc<HashMap<String, Route>>);\n\nimpl NewService for NewSvc {\n\n type Request = Request<RecvBody>;\n\n type Response = Response<RspBody>;\n\n type Error = h2::Error;\n\n type InitError = ::std::io::Error;\n\n type Service = Svc;\n\n type Future = future::FutureResult<Svc, Self::InitError>;\n\n\n\n fn new_service(&self) -> Self::Future {\n\n future::ok(Svc(Arc::clone(&self.0)))\n\n }\n\n}\n","file_path":"proxy/tests/support/server.rs","rank":52,"score":193899.7860976898},{"content":"pub use self::futures::*;\n\nuse self::futures::sync::oneshot;\n\npub use self::http::{HeaderMap, Request, Response, StatusCode};\n\nuse self::http::header::HeaderValue;\n\nuse self::tokio_connect::Connect;\n\nuse self::tokio_core::net::{TcpListener, TcpStream};\n\nuse self::tokio_core::reactor::{Core, Handle};\n\nuse self::tower::{NewService, Service};\n\nuse self::tower_h2::{Body, RecvBody};\n\nuse std::net::SocketAddr;\n\npub use std::time::Duration;\n\n\n\n/// Environment variable for overriding the test patience.\n\npub const ENV_TEST_PATIENCE_MS: &'static str = \"RUST_TEST_PATIENCE_MS\";\n\npub const DEFAULT_TEST_PATIENCE: Duration = Duration::from_millis(15);\n\n\n\n/// Retry an assertion up to a specified number of times, waiting\n\n/// `RUST_TEST_PATIENCE_MS` between retries.\n\n///\n\n/// If the assertion is successful after a retry, execution will continue\n","file_path":"proxy/tests/support/mod.rs","rank":53,"score":192088.66076804037},{"content":" // TODO: don't do this *every* time eventually is called (lazy_static?)\n\n let patience = env::var($crate::support::ENV_TEST_PATIENCE_MS).ok()\n\n .map(|s| {\n\n let millis = u64::from_str(&s)\n\n .expect(\n\n \"Could not parse RUST_TEST_PATIENCE_MS environment \\\n\n variable.\"\n\n );\n\n Duration::from_millis(millis)\n\n })\n\n .unwrap_or($crate::support::DEFAULT_TEST_PATIENCE);\n\n let start_t = Instant::now();\n\n for i in 0..($retries + 1) {\n\n if $cond {\n\n break;\n\n } else if i == $retries {\n\n panic!(\n\n \"assertion failed after {} (retried {} times): {}\",\n\n timeout::HumanDuration(start_t.elapsed()),\n\n i,\n","file_path":"proxy/tests/support/mod.rs","rank":54,"score":192087.98077547672},{"content":"pub mod controller;\n\npub mod proxy;\n\npub mod server;\n\nmod tcp;\n\n\n\npub type Shutdown = oneshot::Sender<()>;\n\npub type ShutdownRx = future::Then<\n\n oneshot::Receiver<()>,\n\n Result<(), ()>,\n\n fn(Result<(), oneshot::Canceled>) -> Result<(), ()>,\n\n>;\n\n\n","file_path":"proxy/tests/support/mod.rs","rank":55,"score":192085.49430886545},{"content":"#![allow(unused)]\n\n\n\nextern crate bytes;\n\npub extern crate conduit_proxy_controller_grpc;\n\nextern crate conduit_proxy;\n\npub extern crate convert;\n\nextern crate futures;\n\nextern crate h2;\n\npub extern crate http;\n\nextern crate hyper;\n\nextern crate prost;\n\nextern crate tokio_connect;\n\nextern crate tokio_core;\n\npub extern crate tokio_io;\n\nextern crate tower;\n\nextern crate tower_h2;\n\npub extern crate env_logger;\n\n\n\nuse self::bytes::{BigEndian, Bytes, BytesMut};\n\npub use self::conduit_proxy::*;\n","file_path":"proxy/tests/support/mod.rs","rank":56,"score":192085.14169445718},{"content":"/// normally. If all retries are exhausted and the assertion still fails,\n\n/// `assert_eventually!` will panic as though a regular `assert!` had failed.\n\n/// Note that other panics elsewhere in the code under test will not be\n\n/// prevented.\n\n///\n\n/// This should be used sparingly, but is often useful in end-to-end testing\n\n/// where a desired state may not be reached immediately. For example, when\n\n/// some state updates asynchronously and there's no obvious way for the test\n\n/// to wait for an update to occur before making assertions.\n\n///\n\n/// The `RUST_TEST_PATIENCE_MS` environment variable may be used to customize\n\n/// the backoff duration between retries. This may be useful for purposes such\n\n/// compensating for decreased performance on CI.\n\n#[macro_export]\n\nmacro_rules! assert_eventually {\n\n ($cond:expr, retries: $retries:expr, $($arg:tt)+) => {\n\n {\n\n use std::{env, u64};\n\n use std::time::{Instant, Duration};\n\n use std::str::FromStr;\n","file_path":"proxy/tests/support/mod.rs","rank":57,"score":192084.28275595704},{"content":" format_args!($($arg)+)\n\n )\n\n } else {\n\n ::std::thread::sleep(patience);\n\n }\n\n }\n\n }\n\n };\n\n ($cond:expr, $($arg:tt)+) => {\n\n assert_eventually!($cond, retries: 5, $($arg)+)\n\n };\n\n ($cond:expr, retries: $retries:expr) => {\n\n assert_eventually!($cond, retries: $retries, stringify!($cond))\n\n };\n\n ($cond:expr) => {\n\n assert_eventually!($cond, retries: 5, stringify!($cond))\n\n };\n\n}\n\n\n\npub mod client;\n","file_path":"proxy/tests/support/mod.rs","rank":58,"score":192079.04418305794},{"content":" Run::Http2 => {\n\n let h2 = tower_h2::client::Connect::<Conn, Handle, ()>::new(\n\n conn,\n\n Default::default(),\n\n reactor.clone(),\n\n );\n\n\n\n Box::new(h2.new_service()\n\n .map_err(move |err| println!(\"connect error ({:?}): {:?}\", addr, err))\n\n .and_then(move |mut h2| {\n\n rx.for_each(move |(req, cb)| {\n\n let fut = h2.call(req).then(|result| {\n\n let result = result\n\n .map(|res| {\n\n res.map(|body| -> BodyStream {\n\n Box::new(RecvBodyStream(body).map_err(|e| format!(\"{:?}\", e)))\n\n })\n\n })\n\n .map_err(|e| format!(\"{:?}\", e));\n\n let _ = cb.send(result);\n","file_path":"proxy/tests/support/client.rs","rank":59,"score":191924.35598981372},{"content":" req.set_proxy(true);\n\n }\n\n let fut = client.request(req).then(move |result| {\n\n let result = result\n\n .map(|res| {\n\n let res = http::Response::from(res);\n\n res.map(|body| -> BodyStream {\n\n Box::new(body.map(|chunk| chunk.into())\n\n .map_err(|e| e.to_string()))\n\n })\n\n })\n\n .map_err(|e| e.to_string());\n\n let _ = cb.send(result);\n\n Ok(())\n\n });\n\n reactor.spawn(fut);\n\n Ok(())\n\n })\n\n .map_err(|e| println!(\"client error: {:?}\", e)))\n\n },\n","file_path":"proxy/tests/support/client.rs","rank":60,"score":191917.90830075272},{"content":" }\n\n }\n\n\n\n pub fn get(&self, path: &str) -> String {\n\n let mut req = self.request_builder(path);\n\n let res = self.request(req.method(\"GET\"));\n\n let stream = res.into_parts().1;\n\n stream.concat2()\n\n .map(|body| ::std::str::from_utf8(&body).unwrap().to_string())\n\n .wait()\n\n .unwrap()\n\n }\n\n\n\n pub fn request(&self, builder: &mut http::request::Builder) -> Response {\n\n let (tx, rx) = oneshot::channel();\n\n let _ = self.tx.unbounded_send((builder.body(()).unwrap(), tx));\n\n rx.map_err(|_| panic!(\"client request dropped\"))\n\n .wait()\n\n .map(|result| result.unwrap())\n\n .unwrap()\n","file_path":"proxy/tests/support/client.rs","rank":61,"score":191913.56929135937},{"content":"use support::*;\n\n\n\nuse self::futures::sync::{mpsc, oneshot};\n\nuse self::tokio_core::net::TcpStream;\n\n\n","file_path":"proxy/tests/support/client.rs","rank":62,"score":191910.64192309184},{"content":" Ok(())\n\n });\n\n reactor.spawn(fut);\n\n Ok(())\n\n })\n\n })\n\n .map(|_| ())\n\n .map_err(|e| println!(\"client error: {:?}\", e)))\n\n }\n\n };\n\n\n\n core.run(work).unwrap();\n\n }).unwrap();\n\n tx\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":63,"score":191908.94945378264},{"content":" }\n\n\n\n pub fn request_builder(&self, path: &str) -> http::request::Builder {\n\n let mut b = Request::builder();\n\n b.uri(format!(\"http://{}{}\", self.authority, path).as_str())\n\n .version(self.version);\n\n b\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/client.rs","rank":64,"score":191904.69750388185},{"content":" }\n\n}\n\n\n\nimpl Server {\n\n fn new(run: Run) -> Self {\n\n Server {\n\n routes: HashMap::new(),\n\n version: run,\n\n }\n\n }\n\n fn http1() -> Self {\n\n Server::new(Run::Http1)\n\n }\n\n\n\n fn http2() -> Self {\n\n Server::new(Run::Http2)\n\n }\n\n\n\n pub fn route(mut self, path: &str, resp: &str) -> Self {\n\n self.routes.insert(path.into(), Route::string(resp));\n","file_path":"proxy/tests/support/server.rs","rank":65,"score":191576.4430066973},{"content":" self\n\n }\n\n\n\n pub fn route_fn<F>(mut self, path: &str, cb: F) -> Self\n\n where\n\n F: Fn(Request<()>) -> Response<String> + Send + 'static,\n\n {\n\n self.routes.insert(path.into(), Route(Box::new(cb)));\n\n self\n\n }\n\n\n\n pub fn route_with_latency(\n\n mut self,\n\n path: &str,\n\n resp: &str,\n\n latency: Duration\n\n ) -> Self {\n\n let resp = resp.to_owned();\n\n let route = Route(Box::new(move |_| {\n\n thread::sleep(latency);\n","file_path":"proxy/tests/support/server.rs","rank":66,"score":191576.23830635904},{"content":" http::Response::builder()\n\n .status(200)\n\n .body(resp.clone())\n\n .unwrap()\n\n }));\n\n self.routes.insert(path.into(), route);\n\n self\n\n }\n\n\n\n pub fn run(self) -> Listening {\n\n let (tx, rx) = shutdown_signal();\n\n let (addr_tx, addr_rx) = oneshot::channel();\n\n let conn_count = Arc::new(AtomicUsize::from(0));\n\n let srv_conn_count = Arc::clone(&conn_count);\n\n ::std::thread::Builder::new().name(\"support server\".into()).spawn(move || {\n\n let mut core = Core::new().unwrap();\n\n let reactor = core.handle();\n\n\n\n let new_svc = NewSvc(Arc::new(self.routes));\n\n\n","file_path":"proxy/tests/support/server.rs","rank":67,"score":191572.50334514724},{"content":" let srv: Box<Fn(TcpStream) -> Box<Future<Item=(), Error=()>>> = match self.version {\n\n Run::Http1 => {\n\n let h1 = hyper::server::Http::<hyper::Chunk>::new();\n\n\n\n Box::new(move |sock| {\n\n let h1_clone = h1.clone();\n\n let srv_conn_count = Arc::clone(&srv_conn_count);\n\n let conn = new_svc.new_service()\n\n .inspect(move |_| {\n\n srv_conn_count.fetch_add(1, Ordering::Release);\n\n })\n\n .from_err()\n\n .and_then(move |svc| h1_clone.serve_connection(sock, svc))\n\n .map(|_| ())\n\n .map_err(|e| println!(\"server h1 error: {}\", e));\n\n Box::new(conn)\n\n })\n\n },\n\n Run::Http2 => {\n\n let h2 = tower_h2::Server::new(\n","file_path":"proxy/tests/support/server.rs","rank":68,"score":191572.1825259782},{"content":" let _ = addr_tx.send(local_addr);\n\n\n\n let serve = bind.incoming()\n\n .fold((srv, reactor), move |(srv, reactor), (sock, _)| {\n\n if let Err(e) = sock.set_nodelay(true) {\n\n return Err(e);\n\n }\n\n reactor.spawn(srv(sock));\n\n\n\n Ok((srv, reactor))\n\n });\n\n\n\n core.handle().spawn(\n\n serve\n\n .map(|_| ())\n\n .map_err(|e| println!(\"server error: {}\", e)),\n\n );\n\n\n\n core.run(rx).unwrap();\n\n }).unwrap();\n","file_path":"proxy/tests/support/server.rs","rank":69,"score":191570.34072955593},{"content":" let mut rsp = http::Response::builder();\n\n rsp.version(http::Version::HTTP_2);\n\n let body = RspBody::empty();\n\n rsp.status(404).body(body).unwrap()\n\n }\n\n };\n\n future::ok(rsp)\n\n }\n\n}\n\n\n\nimpl hyper::server::Service for Svc {\n\n type Request = hyper::server::Request;\n\n type Response = hyper::server::Response<hyper::Body>;\n\n type Error = hyper::Error;\n\n type Future = future::FutureResult<hyper::server::Response<hyper::Body>, hyper::Error>;\n\n\n\n fn call(&self, req: Self::Request) -> Self::Future {\n\n\n\n let rsp = match self.0.get(req.uri().path()) {\n\n Some(route) => {\n","file_path":"proxy/tests/support/server.rs","rank":70,"score":191567.4884827621},{"content":" (route.0)(Request::from(req).map(|_| ()))\n\n .map(|s| hyper::Body::from(s))\n\n .into()\n\n }\n\n None => {\n\n println!(\"server 404: {:?}\", req.uri().path());\n\n let rsp = hyper::server::Response::new();\n\n let body = hyper::Body::empty();\n\n rsp.with_status(hyper::NotFound)\n\n .with_body(body)\n\n }\n\n };\n\n future::ok(rsp)\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":71,"score":191566.30287846574},{"content":" new_svc,\n\n Default::default(),\n\n reactor.clone(),\n\n );\n\n Box::new(move |sock| {\n\n let srv_conn_count = Arc::clone(&srv_conn_count);\n\n let conn = h2.serve(sock)\n\n .map_err(|e| println!(\"server h2 error: {:?}\", e))\n\n .inspect(move |_| {\n\n srv_conn_count.fetch_add(1, Ordering::Release);\n\n });\n\n Box::new(conn)\n\n })\n\n },\n\n };\n\n\n\n let addr = ([127, 0, 0, 1], 0).into();\n\n let bind = TcpListener::bind(&addr, &reactor).expect(\"bind\");\n\n\n\n let local_addr = bind.local_addr().expect(\"local_addr\");\n","file_path":"proxy/tests/support/server.rs","rank":72,"score":191564.83255730697},{"content":"use std::collections::HashMap;\n\nuse std::sync::Arc;\n\nuse std::sync::atomic::{AtomicUsize, Ordering};\n\nuse std::thread;\n\n\n\nuse support::*;\n\n\n","file_path":"proxy/tests/support/server.rs","rank":73,"score":191558.10169469746},{"content":"\n\n let addr = addr_rx.wait().expect(\"addr\");\n\n\n\n Listening {\n\n addr,\n\n shutdown: tx,\n\n conn_count,\n\n }\n\n }\n\n}\n\n\n","file_path":"proxy/tests/support/server.rs","rank":74,"score":191554.29981477227},{"content":"/// Execute a closure with a `Debug` item attached to allow log messages.\n\npub fn context<T, F, U>(context: &T, mut closure: F) -> U\n\nwhere\n\n T: ::std::fmt::Debug + 'static,\n\n F: FnMut() -> U,\n\n{\n\n // This is a raw pointer because of lifetime conflicts that require\n\n // the thread local to have a static lifetime.\n\n //\n\n // We don't want to require a static lifetime, and in fact,\n\n // only use the reference within this closure, so converting\n\n // to a raw pointer is safe.\n\n let _guard = ContextGuard::new(context);\n\n closure()\n\n}\n\n\n","file_path":"proxy/src/logging.rs","rank":75,"score":190539.38804354178},{"content":"#[test]\n\nfn http1_requests_without_body_doesnt_add_transfer_encoding() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", |req| {\n\n let has_body_header = req.headers().contains_key(\"transfer-encoding\")\n\n || req.headers().contains_key(\"content-length\");\n\n let status = if has_body_header {\n\n StatusCode::BAD_REQUEST\n\n } else {\n\n StatusCode::OK\n\n };\n\n let mut res = Response::new(\"\".into());\n\n *res.status_mut() = status;\n\n res\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n","file_path":"proxy/tests/transparency.rs","rank":76,"score":185045.99115156478},{"content":"type Handler = Box<CallBox + Send>;\n\n\n","file_path":"proxy/tests/support/tcp.rs","rank":77,"score":181302.1849960511},{"content":"/// Tries to make sure the `Uri` of the request is in a form needed by\n\n/// hyper's Client.\n\n///\n\n/// Also sets the `UriIsAbsoluteForm` extension if received `Uri` was\n\n/// already in absolute-form.\n\npub fn normalize_our_view_of_uri<B>(req: &mut http::Request<B>) {\n\n if req.uri().authority_part().is_some() {\n\n req.extensions_mut().insert(UriIsAbsoluteForm);\n\n return;\n\n }\n\n\n\n // try to parse the Host header\n\n if let Some(auth) = authority_from_host(&req) {\n\n set_authority(req.uri_mut(), auth);\n\n return;\n\n }\n\n\n\n // last resort is to use the so_original_dst\n\n let orig_dst = req.extensions()\n\n .get::<Arc<ServerCtx>>()\n\n .and_then(|ctx| ctx.orig_dst_if_not_local());\n\n if let Some(orig_dst) = orig_dst {\n\n let mut bytes = BytesMut::with_capacity(31);\n\n write!(&mut bytes, \"{}\", orig_dst)\n\n .expect(\"socket address display is under 31 bytes\");\n\n let bytes = bytes.freeze();\n\n let auth = Authority::from_shared(bytes)\n\n .expect(\"socket address is valid authority\");\n\n set_authority(req.uri_mut(), auth);\n\n }\n\n}\n\n\n","file_path":"proxy/src/transparency/h1.rs","rank":78,"score":176921.7703643464},{"content":"type Request = http::Request<()>;\n","file_path":"proxy/tests/support/client.rs","rank":79,"score":173898.51696969266},{"content":"fn octets_to_u64s(octets: [u8; 16]) -> (u64, u64) {\n\n let first = (u64::from(octets[0]) << 56) + (u64::from(octets[1]) << 48)\n\n + (u64::from(octets[2]) << 40) + (u64::from(octets[3]) << 32)\n\n + (u64::from(octets[4]) << 24) + (u64::from(octets[5]) << 16)\n\n + (u64::from(octets[6]) << 8) + u64::from(octets[7]);\n\n let last = (u64::from(octets[8]) << 56) + (u64::from(octets[9]) << 48)\n\n + (u64::from(octets[10]) << 40) + (u64::from(octets[11]) << 32)\n\n + (u64::from(octets[12]) << 24) + (u64::from(octets[13]) << 16)\n\n + (u64::from(octets[14]) << 8) + u64::from(octets[15]);\n\n (first, last)\n\n}\n","file_path":"proxy/tests/support/controller.rs","rank":80,"score":172582.99037131283},{"content":"#[test]\n\nfn inbound_tcp() {\n\n let _ = env_logger::try_init();\n\n\n\n let msg1 = \"custom tcp hello\";\n\n let msg2 = \"custom tcp bye\";\n\n\n\n let srv = server::tcp()\n\n .accept(move |read| {\n\n assert_eq!(read, msg1.as_bytes());\n\n msg2\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n\n\n let client = client::tcp(proxy.inbound);\n\n\n\n let tcp_client = client.connect();\n\n\n\n tcp_client.write(msg1);\n\n assert_eq!(tcp_client.read(), msg2.as_bytes());\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":81,"score":168506.19997433852},{"content":"#[test]\n\nfn http10_with_host() {\n\n let _ = env_logger::try_init();\n\n\n\n let host = \"transparency.test.svc.cluster.local\";\n\n let srv = server::http1()\n\n .route_fn(\"/\", move |req| {\n\n assert_eq!(req.version(), http::Version::HTTP_10);\n\n assert_eq!(req.headers().get(\"host\").unwrap(), host);\n\n Response::builder()\n\n .version(http::Version::HTTP_10)\n\n .body(\"\".into())\n\n .unwrap()\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n let client = client::http1(proxy.inbound, host);\n\n\n\n let res = client.request(client.request_builder(\"/\")\n\n .version(http::Version::HTTP_10)\n\n .header(\"host\", host));\n\n\n\n assert_eq!(res.status(), http::StatusCode::OK);\n\n assert_eq!(res.version(), http::Version::HTTP_10);\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":82,"score":168506.19997433852},{"content":"#[test]\n\nfn outbound_tcp() {\n\n let _ = env_logger::try_init();\n\n\n\n let msg1 = \"custom tcp hello\";\n\n let msg2 = \"custom tcp bye\";\n\n\n\n let srv = server::tcp()\n\n .accept(move |read| {\n\n assert_eq!(read, msg1.as_bytes());\n\n msg2\n\n })\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .outbound(srv)\n\n .run();\n\n\n\n let client = client::tcp(proxy.outbound);\n\n\n\n let tcp_client = client.connect();\n\n\n\n tcp_client.write(msg1);\n\n assert_eq!(tcp_client.read(), msg2.as_bytes());\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":83,"score":168506.19997433852},{"content":"fn tcp_serve(\n\n tcp: &tcp::Proxy,\n\n connection: Connection,\n\n sensors: &Sensors,\n\n opened_at: Instant,\n\n proxy_ctx: &Arc<ProxyCtx>,\n\n local_addr: LocalAddr,\n\n remote_addr: RemoteAddr,\n\n orig_dst: OrigDst,\n\n) -> Box<Future<Item=(), Error=()>> {\n\n let srv_ctx = ServerCtx::new(\n\n proxy_ctx,\n\n local_addr.0,\n\n remote_addr.0,\n\n orig_dst.0,\n\n common::Protocol::Tcp,\n\n );\n\n\n\n // record telemetry\n\n let tcp_in = sensors.accept(connection, opened_at, &srv_ctx);\n\n\n\n tcp.serve(tcp_in, srv_ctx)\n\n}\n","file_path":"proxy/src/transparency/server.rs","rank":84,"score":164415.23543316266},{"content":"#[test]\n\n#[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n\nfn records_latency_statistics() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new()\n\n .route_with_latency(\"/hey\", \"hello\", Duration::from_millis(500))\n\n .route_with_latency(\"/hi\", \"good morning\", Duration::from_millis(40))\n\n .run();\n\n\n\n let mut ctrl = controller::new();\n\n let reports = ctrl.reports();\n\n let proxy = proxy::new()\n\n .controller(ctrl.run())\n\n .inbound(srv)\n\n .metrics_flush_interval(Duration::from_secs(5))\n\n .run();\n\n let client = client::new(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n","file_path":"proxy/tests/telemetry.rs","rank":85,"score":164047.7429179943},{"content":"#[test]\n\nfn http10_without_host() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::http1()\n\n .route_fn(\"/\", move |req| {\n\n assert_eq!(req.version(), http::Version::HTTP_10);\n\n assert!(!req.headers().contains_key(\"host\"));\n\n assert_eq!(req.uri().to_string(), \"/\");\n\n Response::builder()\n\n .version(http::Version::HTTP_10)\n\n .body(\"\".into())\n\n .unwrap()\n\n })\n\n .run();\n\n let ctrl = controller::new()\n\n .run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n","file_path":"proxy/tests/transparency.rs","rank":86,"score":164042.6306521373},{"content":"#[test]\n\nfn tcp_with_no_orig_dst() {\n\n let _ = env_logger::try_init();\n\n\n\n let srv = server::tcp()\n\n .accept(move |_| \"don't read me\")\n\n .run();\n\n let ctrl = controller::new().run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(srv)\n\n .run();\n\n\n\n // no outbound configured for proxy\n\n let client = client::tcp(proxy.outbound);\n\n\n\n let tcp_client = client.connect();\n\n tcp_client.write(\"custom tcp hello\");\n\n\n\n let read = tcp_client\n\n .try_read()\n\n // This read might be an error, or an empty vec\n\n .unwrap_or_else(|_| Vec::new());\n\n assert_eq!(read, b\"\");\n\n}\n\n\n","file_path":"proxy/tests/transparency.rs","rank":87,"score":164042.6306521373},{"content":"#[test]\n\nfn metrics_have_no_double_commas() {\n\n // Test for regressions to runconduit/conduit#600.\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let inbound_srv = server::new().route(\"/hey\", \"hello\").run();\n\n let outbound_srv = server::new().route(\"/hey\", \"hello\").run();\n\n\n\n let ctrl = controller::new()\n\n .destination(\"tele.test.svc.cluster.local\", outbound_srv.addr)\n\n .run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .inbound(inbound_srv)\n\n .outbound(outbound_srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n let metrics = client::http1(proxy.metrics, \"localhost\");\n\n\n","file_path":"proxy/tests/telemetry.rs","rank":88,"score":164042.6306521373},{"content":"type Response = http::Response<BodyStream>;\n","file_path":"proxy/tests/support/client.rs","rank":89,"score":163662.9864127253},{"content":"\tclient telemetry.TelemetryClient\n","file_path":"controller/api/public/grpc_server_test.go","rank":90,"score":160911.00598291063},{"content":"/// Creates proxy-specific runtime telemetry.\n\n///\n\n/// [`Sensors`] hide the details of how telemetry is recorded, but expose proxy utilties\n\n/// that support telemetry.\n\n///\n\n/// [`Control`] drives processing of all telemetry events for tapping as well as metrics\n\n/// reporting.\n\n///\n\n/// # Arguments\n\n/// - `capacity`: the number of events to aggregate.\n\n/// - `flush_interval`: the length of time after which a metrics report should be sent,\n\n/// regardless of how many events have been aggregated.\n\n///\n\n/// [`Sensors`]: struct.Sensors.html\n\n/// [`Control`]: struct.Control.html\n\npub fn new(\n\n process: &Arc<ctx::Process>,\n\n capacity: usize,\n\n flush_interval: Duration,\n\n) -> (Sensors, MakeControl) {\n\n let (tx, rx) = futures_mpsc_lossy::channel(capacity);\n\n let s = Sensors::new(tx);\n\n let c = MakeControl::new(rx, flush_interval, process);\n\n (s, c)\n\n}\n","file_path":"proxy/src/telemetry/mod.rs","rank":92,"score":158897.51813061163},{"content":"\tSend(*Update) error\n","file_path":"controller/gen/proxy/destination/destination.pb.go","rank":93,"score":157452.88633884815},{"content":"\tSend(*conduit_common.TapEvent) error\n","file_path":"controller/gen/proxy/tap/tap.pb.go","rank":94,"score":157452.88633884815},{"content":"\tAddr *conduit_common.TcpAddress `protobuf:\"bytes,1,opt,name=addr\" json:\"addr,omitempty\"`\n","file_path":"controller/gen/proxy/destination/destination.pb.go","rank":95,"score":157402.1926497314},{"content":"#[test]\n\n#[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n\nfn metrics_endpoint_outbound_request_duration() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new()\n\n .route(\"/hey\", \"hello\")\n\n .run();\n\n let ctrl = controller::new()\n\n .destination(\"tele.test.svc.cluster.local\", srv.addr)\n\n .run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .outbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.outbound, \"tele.test.svc.cluster.local\");\n\n let metrics = client::http1(proxy.metrics, \"localhost\");\n\n\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n","file_path":"proxy/tests/telemetry.rs","rank":96,"score":155932.6696258209},{"content":"#[test]\n\n#[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n\nfn metrics_endpoint_inbound_response_latency() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new()\n\n .route_with_latency(\"/hey\", \"hello\", Duration::from_millis(500))\n\n .route_with_latency(\"/hi\", \"good morning\", Duration::from_millis(40))\n\n .run();\n\n\n\n let ctrl = controller::new();\n\n let proxy = proxy::new()\n\n .controller(ctrl.run())\n\n .inbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n let metrics = client::http1(proxy.metrics, \"localhost\");\n\n\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n","file_path":"proxy/tests/telemetry.rs","rank":97,"score":155932.6696258209},{"content":"#[test]\n\n#[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n\nfn metrics_endpoint_outbound_response_latency() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new()\n\n .route_with_latency(\"/hey\", \"hello\", Duration::from_millis(500))\n\n .route_with_latency(\"/hi\", \"good morning\", Duration::from_millis(40))\n\n .run();\n\n\n\n let ctrl = controller::new()\n\n .destination(\"tele.test.svc.cluster.local\", srv.addr)\n\n .run();\n\n let proxy = proxy::new()\n\n .controller(ctrl)\n\n .outbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.outbound, \"tele.test.svc.cluster.local\");\n\n let metrics = client::http1(proxy.metrics, \"localhost\");\n\n\n","file_path":"proxy/tests/telemetry.rs","rank":98,"score":155932.6696258209},{"content":"#[test]\n\n#[cfg_attr(not(feature = \"flaky_tests\"), ignore)]\n\nfn metrics_endpoint_inbound_request_duration() {\n\n let _ = env_logger::try_init();\n\n\n\n info!(\"running test server\");\n\n let srv = server::new()\n\n .route(\"/hey\", \"hello\")\n\n .run();\n\n\n\n let ctrl = controller::new();\n\n let proxy = proxy::new()\n\n .controller(ctrl.run())\n\n .inbound(srv)\n\n .metrics_flush_interval(Duration::from_millis(500))\n\n .run();\n\n let client = client::new(proxy.inbound, \"tele.test.svc.cluster.local\");\n\n let metrics = client::http1(proxy.metrics, \"localhost\");\n\n\n\n // request with body should increment request_duration\n\n info!(\"client.get(/hey)\");\n\n assert_eq!(client.get(\"/hey\"), \"hello\");\n","file_path":"proxy/tests/telemetry.rs","rank":99,"score":155932.6696258209}],"string":"[\n {\n \"content\": \"fn run(proxy: Proxy, mut env: config::TestEnv) -> Listening {\\n\\n use self::conduit_proxy::config;\\n\\n\\n\\n let controller = proxy.controller.expect(\\\"proxy controller missing\\\");\\n\\n let inbound = proxy.inbound;\\n\\n let outbound = proxy.outbound;\\n\\n let mut mock_orig_dst = DstInner::default();\\n\\n\\n\\n env.put(config::ENV_CONTROL_URL, format!(\\\"tcp://{}\\\", controller.addr));\\n\\n env.put(config::ENV_PRIVATE_LISTENER, \\\"tcp://127.0.0.1:0\\\".to_owned());\\n\\n if let Some(ref inbound) = inbound {\\n\\n env.put(config::ENV_PRIVATE_FORWARD, format!(\\\"tcp://{}\\\", inbound.addr));\\n\\n mock_orig_dst.inbound_orig_addr = Some(inbound.addr);\\n\\n }\\n\\n if let Some(ref outbound) = outbound {\\n\\n mock_orig_dst.outbound_orig_addr = Some(outbound.addr);\\n\\n }\\n\\n env.put(config::ENV_PUBLIC_LISTENER, \\\"tcp://127.0.0.1:0\\\".to_owned());\\n\\n env.put(config::ENV_CONTROL_LISTENER, \\\"tcp://127.0.0.1:0\\\".to_owned());\\n\\n env.put(config::ENV_METRICS_LISTENER, \\\"tcp://127.0.0.1:0\\\".to_owned());\\n\",\n \"file_path\": \"proxy/tests/support/proxy.rs\",\n \"rank\": 0,\n \"score\": 353932.9489032605\n },\n {\n \"content\": \"fn run(addr: SocketAddr, version: Run) -> Sender {\\n\\n let (tx, rx) = mpsc::unbounded::<(Request, oneshot::Sender<Result<Response, String>>)>();\\n\\n\\n\\n ::std::thread::Builder::new().name(\\\"support client\\\".into()).spawn(move || {\\n\\n let mut core = Core::new().unwrap();\\n\\n let reactor = core.handle();\\n\\n\\n\\n let conn = Conn(addr, reactor.clone());\\n\\n\\n\\n let work: Box<Future<Item=(), Error=()>> = match version {\\n\\n Run::Http1 { absolute_uris } => {\\n\\n let client = hyper::Client::configure()\\n\\n .connector(conn)\\n\\n .build(&reactor);\\n\\n Box::new(rx.for_each(move |(req, cb)| {\\n\\n let mut req = hyper::Request::from(req.map(|()| hyper::Body::empty()));\\n\\n if !req.headers().has::<hyper::header::ContentLength>() {\\n\\n assert!(req.body_mut().take().unwrap().is_empty());\\n\\n }\\n\\n if absolute_uris {\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 1,\n \"score\": 350263.99464529374\n },\n {\n \"content\": \"pub fn http2() -> Server {\\n\\n Server::http2()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 2,\n \"score\": 335973.66271528957\n },\n {\n \"content\": \"pub fn http1() -> Server {\\n\\n Server::http1()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 3,\n \"score\": 335950.7213455664\n },\n {\n \"content\": \"fn run_client(addr: SocketAddr) -> TcpSender {\\n\\n let (tx, rx) = mpsc::unbounded();\\n\\n ::std::thread::Builder::new().name(\\\"support client\\\".into()).spawn(move || {\\n\\n let mut core = Core::new().unwrap();\\n\\n let handle = core.handle();\\n\\n\\n\\n let work = rx.for_each(|cb: oneshot::Sender<_>| {\\n\\n let fut = TcpStream::connect(&addr, &handle)\\n\\n .map_err(|e| panic!(\\\"connect error: {}\\\", e))\\n\\n .and_then(move |tcp| {\\n\\n let (tx, rx) = mpsc::unbounded();\\n\\n cb.send(tx).unwrap();\\n\\n rx.fold(tcp, |tcp, (action, cb): (Option<Vec<u8>>, oneshot::Sender<io::Result<Option<Vec<u8>>>>)| {\\n\\n let f: Box<Future<Item=TcpStream, Error=()>> = match action {\\n\\n None => {\\n\\n Box::new(tokio_io::io::read(tcp, vec![0; 1024])\\n\\n .then(move |res| {\\n\\n match res {\\n\\n Ok((tcp, mut vec, n)) => {\\n\\n vec.truncate(n);\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 4,\n \"score\": 321359.00826142373\n },\n {\n \"content\": \"pub fn http2<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\\n\\n Client::new(addr, auth.into(), Run::Http2)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 5,\n \"score\": 317033.3532622515\n },\n {\n \"content\": \"pub fn http1<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\\n\\n Client::new(addr, auth.into(), Run::Http1 {\\n\\n absolute_uris: false,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 6,\n \"score\": 317014.5317519842\n },\n {\n \"content\": \"pub fn client(addr: SocketAddr) -> TcpClient {\\n\\n let tx = run_client(addr);\\n\\n TcpClient {\\n\\n tx,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 7,\n \"score\": 306094.9972380605\n },\n {\n \"content\": \"struct Route(Box<Fn(Request<()>) -> Response<String> + Send>);\\n\\n\\n\\nimpl Route {\\n\\n fn string(body: &str) -> Route {\\n\\n let body = body.to_owned();\\n\\n Route(Box::new(move |_| {\\n\\n http::Response::builder()\\n\\n .status(200)\\n\\n .body(body.clone())\\n\\n .unwrap()\\n\\n }))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl ::std::fmt::Debug for Route {\\n\\n fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {\\n\\n f.write_str(\\\"Route\\\")\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 8,\n \"score\": 297277.12453376193\n },\n {\n \"content\": \"// This sends `GET http://foo.com/ HTTP/1.1` instead of just `GET / HTTP/1.1`.\\n\\npub fn http1_absolute_uris<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\\n\\n Client::new(addr, auth.into(), Run::Http1 {\\n\\n absolute_uris: true,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 9,\n \"score\": 295467.2225661331\n },\n {\n \"content\": \"fn run_server(tcp: TcpServer) -> server::Listening {\\n\\n let (tx, rx) = shutdown_signal();\\n\\n let (addr_tx, addr_rx) = oneshot::channel();\\n\\n let conn_count = Arc::new(AtomicUsize::from(0));\\n\\n let srv_conn_count = Arc::clone(&conn_count);\\n\\n ::std::thread::Builder::new().name(\\\"support server\\\".into()).spawn(move || {\\n\\n let mut core = Core::new().unwrap();\\n\\n let reactor = core.handle();\\n\\n\\n\\n let addr = ([127, 0, 0, 1], 0).into();\\n\\n let bind = TcpListener::bind(&addr, &reactor).expect(\\\"bind\\\");\\n\\n\\n\\n let local_addr = bind.local_addr().expect(\\\"local_addr\\\");\\n\\n let _ = addr_tx.send(local_addr);\\n\\n\\n\\n let mut accepts = tcp.accepts;\\n\\n\\n\\n let work = bind.incoming().for_each(move |(sock, _)| {\\n\\n let cb = accepts.pop_front().expect(\\\"no more accepts\\\");\\n\\n srv_conn_count.fetch_add(1, Ordering::Release);\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 10,\n \"score\": 283769.5675863245\n },\n {\n \"content\": \"pub fn tcp(addr: SocketAddr) -> tcp::TcpClient {\\n\\n tcp::client(addr)\\n\\n}\\n\\n\\n\\npub struct Client {\\n\\n authority: String,\\n\\n tx: Sender,\\n\\n version: http::Version,\\n\\n}\\n\\n\\n\\nimpl Client {\\n\\n fn new(addr: SocketAddr, authority: String, r: Run) -> Client {\\n\\n let v = match r {\\n\\n Run::Http1 { .. } => http::Version::HTTP_11,\\n\\n Run::Http2 => http::Version::HTTP_2,\\n\\n };\\n\\n Client {\\n\\n authority,\\n\\n tx: run(addr, r),\\n\\n version: v,\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 11,\n \"score\": 281384.33318842953\n },\n {\n \"content\": \"pub fn new() -> Server {\\n\\n http2()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 12,\n \"score\": 271112.9796214748\n },\n {\n \"content\": \"pub fn new<T: Into<String>>(addr: SocketAddr, auth: T) -> Client {\\n\\n http2(addr, auth.into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 13,\n \"score\": 271079.8953608101\n },\n {\n \"content\": \"pub fn destination_update(addr: SocketAddr) -> pb::destination::Update {\\n\\n pb::destination::Update {\\n\\n update: Some(pb::destination::update::Update::Add(\\n\\n pb::destination::WeightedAddrSet {\\n\\n addrs: vec![\\n\\n pb::destination::WeightedAddr {\\n\\n addr: Some(pb::common::TcpAddress {\\n\\n ip: Some(ip_conv(addr.ip())),\\n\\n port: u32::from(addr.port()),\\n\\n }),\\n\\n weight: 0,\\n\\n ..Default::default()\\n\\n },\\n\\n ],\\n\\n ..Default::default()\\n\\n },\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 14,\n \"score\": 269424.3274681035\n },\n {\n \"content\": \"pub fn server() -> TcpServer {\\n\\n TcpServer {\\n\\n accepts: VecDeque::new(),\\n\\n }\\n\\n}\\n\\n\\n\\npub struct TcpClient {\\n\\n tx: TcpSender,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 15,\n \"score\": 264718.34218346514\n },\n {\n \"content\": \"enum Run {\\n\\n Http1 {\\n\\n absolute_uris: bool,\\n\\n },\\n\\n Http2,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 16,\n \"score\": 263369.7392272943\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nenum Run {\\n\\n Http1,\\n\\n Http2,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 17,\n \"score\": 263029.14705044613\n },\n {\n \"content\": \"struct Destination(Box<Fn() -> Option<pb::destination::Update> + Send>);\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Controller {\\n\\n destinations: VecDeque<(String, Destination)>,\\n\\n reports: Option<mpsc::UnboundedSender<pb::telemetry::ReportRequest>>,\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Listening {\\n\\n pub addr: SocketAddr,\\n\\n shutdown: Shutdown,\\n\\n}\\n\\n\\n\\nimpl Controller {\\n\\n pub fn new() -> Self {\\n\\n Controller {\\n\\n destinations: VecDeque::new(),\\n\\n reports: None,\\n\\n }\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 18,\n \"score\": 258422.24348855668\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_connect_not_supported() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::tcp()\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n\\n\\n let client = client::tcp(proxy.inbound);\\n\\n\\n\\n let tcp_client = client.connect();\\n\\n tcp_client.write(\\\"CONNECT foo.bar:443 HTTP/1.1\\\\r\\\\nHost: foo.bar:443\\\\r\\\\n\\\\r\\\\n\\\");\\n\\n\\n\\n let expected = \\\"HTTP/1.1 502 Bad Gateway\\\\r\\\\n\\\";\\n\\n assert_eq!(s(&tcp_client.read()[..expected.len()]), expected);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 19,\n \"score\": 255866.8266037646\n },\n {\n \"content\": \"#[test]\\n\\n#[should_panic]\\n\\nfn assert_eventually() {\\n\\n assert_eventually!(false)\\n\\n}\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 20,\n \"score\": 255740.9756533037\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_inbound_sends_telemetry() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::http1().route(\\\"/hey\\\", \\\"hello\\\").run();\\n\\n\\n\\n let mut ctrl = controller::new();\\n\\n let reports = ctrl.reports();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl.run())\\n\\n .inbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::http1(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\\n\\n\\n info!(\\\"awaiting report\\\");\\n\\n let report = reports.wait().next().unwrap().unwrap();\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 21,\n \"score\": 248949.32049581382\n },\n {\n \"content\": \"fn run(controller: Controller) -> Listening {\\n\\n let (tx, rx) = shutdown_signal();\\n\\n let (addr_tx, addr_rx) = oneshot::channel();\\n\\n\\n\\n ::std::thread::Builder::new()\\n\\n .name(\\\"support controller\\\".into())\\n\\n .spawn(move || {\\n\\n let mut core = Core::new().unwrap();\\n\\n let reactor = core.handle();\\n\\n\\n\\n let factory = NewSvc {\\n\\n destinations: Arc::new(Mutex::new(controller.destinations)),\\n\\n reports: controller.reports,\\n\\n };\\n\\n let h2 = tower_h2::Server::new(factory, Default::default(), reactor.clone());\\n\\n\\n\\n let addr = ([127, 0, 0, 1], 0).into();\\n\\n let bind = TcpListener::bind(&addr, &reactor).expect(\\\"bind\\\");\\n\\n\\n\\n let _ = addr_tx.send(bind.local_addr().expect(\\\"addr\\\"));\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 22,\n \"score\": 246651.83762773694\n },\n {\n \"content\": \"fn ip_conv(ip: IpAddr) -> pb::common::IpAddress {\\n\\n match ip {\\n\\n IpAddr::V4(v4) => pb::common::IpAddress {\\n\\n ip: Some(pb::common::ip_address::Ip::Ipv4(v4.into())),\\n\\n },\\n\\n IpAddr::V6(v6) => {\\n\\n let (first, last) = octets_to_u64s(v6.octets());\\n\\n pb::common::IpAddress {\\n\\n ip: Some(pb::common::ip_address::Ip::Ipv6(pb::common::IPv6 {\\n\\n first,\\n\\n last,\\n\\n })),\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 23,\n \"score\": 246269.01490721846\n },\n {\n \"content\": \"pub fn tcp() -> tcp::TcpServer {\\n\\n tcp::server()\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Server {\\n\\n routes: HashMap<String, Route>,\\n\\n version: Run,\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Listening {\\n\\n pub addr: SocketAddr,\\n\\n pub(super) shutdown: Shutdown,\\n\\n pub(super) conn_count: Arc<AtomicUsize>,\\n\\n}\\n\\n\\n\\nimpl Listening {\\n\\n pub fn connections(&self) -> usize {\\n\\n self.conn_count.load(Ordering::Acquire)\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 24,\n \"score\": 235527.52050265923\n },\n {\n \"content\": \"pub fn s(bytes: &[u8]) -> &str {\\n\\n ::std::str::from_utf8(bytes.as_ref()).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 25,\n \"score\": 226994.8262351332\n },\n {\n \"content\": \"pub fn destination_exists_with_no_endpoints() -> pb::destination::Update {\\n\\n pb::destination::Update {\\n\\n update: Some(pb::destination::update::Update::NoEndpoints (\\n\\n pb::destination::NoEndpoints { exists: true }\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 26,\n \"score\": 222281.77805447273\n },\n {\n \"content\": \"pub fn destination_add_none() -> pb::destination::Update {\\n\\n pb::destination::Update {\\n\\n update: Some(pb::destination::update::Update::Add(\\n\\n pb::destination::WeightedAddrSet {\\n\\n addrs: Vec::new(),\\n\\n ..Default::default()\\n\\n },\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 27,\n \"score\": 222281.77805447273\n },\n {\n \"content\": \"pub fn destination_remove_none() -> pb::destination::Update {\\n\\n pb::destination::Update {\\n\\n update: Some(pb::destination::update::Update::Remove(\\n\\n pb::destination::AddrSet {\\n\\n addrs: Vec::new(),\\n\\n ..Default::default()\\n\\n },\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 28,\n \"score\": 222281.77805447273\n },\n {\n \"content\": \"#[test]\\n\\nfn outbound_http1() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1().route(\\\"/\\\", \\\"hello h1\\\").run();\\n\\n let ctrl = controller::new()\\n\\n .destination(\\\"transparency.test.svc.cluster.local\\\", srv.addr)\\n\\n .run();\\n\\n let proxy = proxy::new().controller(ctrl).outbound(srv).run();\\n\\n let client = client::http1(proxy.outbound, \\\"transparency.test.svc.cluster.local\\\");\\n\\n\\n\\n assert_eq!(client.get(\\\"/\\\"), \\\"hello h1\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 29,\n \"score\": 216030.96772504615\n },\n {\n \"content\": \"#[test]\\n\\nfn inbound_http1() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1().route(\\\"/\\\", \\\"hello h1\\\").run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n let client = client::http1(proxy.inbound, \\\"transparency.test.svc.cluster.local\\\");\\n\\n\\n\\n assert_eq!(client.get(\\\"/\\\"), \\\"hello h1\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 30,\n \"score\": 216030.96772504615\n },\n {\n \"content\": \"pub fn new() -> Proxy {\\n\\n Proxy::new()\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Proxy {\\n\\n controller: Option<controller::Listening>,\\n\\n inbound: Option<server::Listening>,\\n\\n outbound: Option<server::Listening>,\\n\\n\\n\\n metrics_flush_interval: Option<Duration>,\\n\\n inbound_disable_ports_protocol_detection: Option<Vec<u16>>,\\n\\n outbound_disable_ports_protocol_detection: Option<Vec<u16>>,\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Listening {\\n\\n pub control: SocketAddr,\\n\\n pub inbound: SocketAddr,\\n\\n pub outbound: SocketAddr,\\n\",\n \"file_path\": \"proxy/tests/support/proxy.rs\",\n \"rank\": 31,\n \"score\": 211907.96212185864\n },\n {\n \"content\": \"struct Conn(SocketAddr, Handle);\\n\\n\\n\\nimpl Connect for Conn {\\n\\n type Connected = TcpStream;\\n\\n type Error = ::std::io::Error;\\n\\n type Future = Box<Future<Item = TcpStream, Error = ::std::io::Error>>;\\n\\n\\n\\n fn connect(&self) -> Self::Future {\\n\\n let c = TcpStream::connect(&self.0, &self.1)\\n\\n .and_then(|tcp| tcp.set_nodelay(true).map(move |_| tcp));\\n\\n Box::new(c)\\n\\n }\\n\\n}\\n\\n\\n\\n\\n\\nimpl hyper::client::Service for Conn {\\n\\n type Request = hyper::Uri;\\n\\n type Response = TcpStream;\\n\\n type Future = Box<Future<Item = TcpStream, Error = ::std::io::Error>>;\\n\\n type Error = ::std::io::Error;\\n\\n fn call(&self, _: hyper::Uri) -> <Self as hyper::client::Service>::Future {\\n\\n let c = TcpStream::connect(&self.0, &self.1)\\n\\n .and_then(|tcp| tcp.set_nodelay(true).map(move |_| tcp));\\n\\n Box::new(c)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 32,\n \"score\": 211764.1586541618\n },\n {\n \"content\": \"struct RspBody(Option<Bytes>);\\n\\n\\n\\nimpl RspBody {\\n\\n fn new(body: Bytes) -> Self {\\n\\n RspBody(Some(body))\\n\\n }\\n\\n\\n\\n fn empty() -> Self {\\n\\n RspBody(None)\\n\\n }\\n\\n}\\n\\n\\n\\n\\n\\nimpl Body for RspBody {\\n\\n type Data = Bytes;\\n\\n\\n\\n fn is_end_stream(&self) -> bool {\\n\\n self.0.as_ref().map(|b| b.is_empty()).unwrap_or(false)\\n\\n }\\n\\n\\n\\n fn poll_data(&mut self) -> Poll<Option<Bytes>, h2::Error> {\\n\\n let data = self.0\\n\\n .take()\\n\\n .and_then(|b| if b.is_empty() { None } else { Some(b) });\\n\\n Ok(Async::Ready(data))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 33,\n \"score\": 211539.8404751476\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_head_responses() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", move |req| {\\n\\n assert_eq!(req.method(), \\\"HEAD\\\");\\n\\n Response::builder()\\n\\n .header(\\\"content-length\\\", \\\"55\\\")\\n\\n .body(\\\"\\\".into())\\n\\n .unwrap()\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n let client = client::http1(proxy.inbound, \\\"transparency.test.svc.cluster.local\\\");\\n\\n\\n\\n let resp = client.request(\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 34,\n \"score\": 210033.3212195495\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_bodyless_responses() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let req_status_header = \\\"x-test-status-requested\\\";\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", move |req| {\\n\\n let status = req.headers()\\n\\n .get(req_status_header)\\n\\n .map(|val| {\\n\\n val.to_str()\\n\\n .expect(\\\"req_status_header should be ascii\\\")\\n\\n .parse::<u16>()\\n\\n .expect(\\\"req_status_header should be numbers\\\")\\n\\n })\\n\\n .unwrap_or(200);\\n\\n\\n\\n Response::builder()\\n\\n .status(status)\\n\\n .body(\\\"\\\".into())\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 35,\n \"score\": 210033.32121954949\n },\n {\n \"content\": \"#[test]\\n\\nfn inbound_sends_telemetry() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new().route(\\\"/hey\\\", \\\"hello\\\").run();\\n\\n\\n\\n let mut ctrl = controller::new();\\n\\n let reports = ctrl.reports();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl.run())\\n\\n .inbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\\n\\n\\n info!(\\\"awaiting report\\\");\\n\\n let report = reports.wait().next().unwrap().unwrap();\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 36,\n \"score\": 210018.86540144883\n },\n {\n \"content\": \"#[test]\\n\\nfn http11_upgrade_not_supported() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n // our h1 proxy will strip the Connection header\\n\\n // and headers it mentions\\n\\n let msg1 = \\\"\\\\\\n\\n GET /chat HTTP/1.1\\\\r\\\\n\\\\\\n\\n Host: foo.bar\\\\r\\\\n\\\\\\n\\n Connection: Upgrade\\\\r\\\\n\\\\\\n\\n Upgrade: websocket\\\\r\\\\n\\\\\\n\\n \\\\r\\\\n\\\\\\n\\n \\\";\\n\\n\\n\\n // but let's pretend the server tries to upgrade\\n\\n // anyways\\n\\n let msg2 = \\\"\\\\\\n\\n HTTP/1.1 101 Switching Protocols\\\\r\\\\n\\\\\\n\\n Upgrade: websocket\\\\r\\\\n\\\\\\n\\n Connection: Upgrade\\\\r\\\\n\\\\\\n\\n \\\\r\\\\n\\\\\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 37,\n \"score\": 209876.13603635243\n },\n {\n \"content\": \"#[test]\\n\\nfn tcp_server_first() {\\n\\n use std::sync::mpsc;\\n\\n\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let msg1 = \\\"custom tcp server starts\\\";\\n\\n let msg2 = \\\"custom tcp client second\\\";\\n\\n\\n\\n let (tx, rx) = mpsc::channel();\\n\\n\\n\\n let srv = server::tcp()\\n\\n .accept_fut(move |sock| {\\n\\n tokio_io::io::write_all(sock, msg1.as_bytes())\\n\\n .and_then(move |(sock, _)| {\\n\\n tokio_io::io::read(sock, vec![0; 512])\\n\\n })\\n\\n .map(move |(_sock, vec, n)| {\\n\\n assert_eq!(&vec[..n], msg2.as_bytes());\\n\\n tx.send(()).unwrap();\\n\\n })\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 38,\n \"score\": 209417.25445250713\n },\n {\n \"content\": \"pub fn shutdown_signal() -> (oneshot::Sender<()>, ShutdownRx) {\\n\\n let (tx, rx) = oneshot::channel();\\n\\n (tx, rx.then(|_| { Ok(()) } as _))\\n\\n}\\n\\n\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 39,\n \"score\": 209331.59029809706\n },\n {\n \"content\": \"#[test]\\n\\nfn telemetry_report_errors_are_ignored() {}\\n\\n\\n\\nmacro_rules! assert_contains {\\n\\n ($scrape:expr, $contains:expr) => {\\n\\n assert_eventually!($scrape.contains($contains), \\\"metrics scrape:\\\\n{:8}\\\\ndid not contain:\\\\n{:8}\\\", $scrape, $contains)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 40,\n \"score\": 204412.5187309445\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_response_end_of_file() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n // test both http/1.0 and 1.1\\n\\n let srv = server::tcp()\\n\\n .accept(move |_read| {\\n\\n \\\"\\\\\\n\\n HTTP/1.0 200 OK\\\\r\\\\n\\\\\\n\\n \\\\r\\\\n\\\\\\n\\n body till eof\\\\\\n\\n \\\"\\n\\n })\\n\\n .accept(move |_read| {\\n\\n \\\"\\\\\\n\\n HTTP/1.1 200 OK\\\\r\\\\n\\\\\\n\\n \\\\r\\\\n\\\\\\n\\n body till eof\\\\\\n\\n \\\"\\n\\n })\\n\\n .run();\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 41,\n \"score\": 204410.76926305547\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_removes_connection_headers() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", |req| {\\n\\n assert!(!req.headers().contains_key(\\\"x-foo-bar\\\"));\\n\\n Response::builder()\\n\\n .header(\\\"x-server-quux\\\", \\\"lorem ipsum\\\")\\n\\n .header(\\\"connection\\\", \\\"close, x-server-quux\\\")\\n\\n .body(\\\"\\\".into())\\n\\n .unwrap()\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n let client = client::http1(proxy.inbound, \\\"transparency.test.svc.cluster.local\\\");\\n\\n\\n\\n let res = client.request(client.request_builder(\\\"/\\\")\\n\\n .header(\\\"x-foo-bar\\\", \\\"baz\\\")\\n\\n .header(\\\"connection\\\", \\\"x-foo-bar, close\\\"));\\n\\n\\n\\n assert_eq!(res.status(), http::StatusCode::OK);\\n\\n assert!(!res.headers().contains_key(\\\"x-server-quux\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 42,\n \"score\": 204410.76926305547\n },\n {\n \"content\": \"fn pb_to_sock_addr(pb: TcpAddress) -> Option<SocketAddr> {\\n\\n use conduit_proxy_controller_grpc::common::ip_address::Ip;\\n\\n use std::net::{Ipv4Addr, Ipv6Addr};\\n\\n /*\\n\\n current structure is:\\n\\n TcpAddress {\\n\\n ip: Option<IpAddress {\\n\\n ip: Option<enum Ip {\\n\\n Ipv4(u32),\\n\\n Ipv6(IPv6 {\\n\\n first: u64,\\n\\n last: u64,\\n\\n }),\\n\\n }>,\\n\\n }>,\\n\\n port: u32,\\n\\n }\\n\\n */\\n\\n match pb.ip {\\n\\n Some(ip) => match ip.ip {\\n\",\n \"file_path\": \"proxy/src/control/discovery.rs\",\n \"rank\": 43,\n \"score\": 202072.4269954014\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Svc(Arc<HashMap<String, Route>>);\\n\\n\\n\\nimpl Service for Svc {\\n\\n type Request = Request<RecvBody>;\\n\\n type Response = Response<RspBody>;\\n\\n type Error = h2::Error;\\n\\n type Future = future::FutureResult<Self::Response, Self::Error>;\\n\\n\\n\\n fn poll_ready(&mut self) -> Poll<(), Self::Error> {\\n\\n Ok(Async::Ready(()))\\n\\n }\\n\\n\\n\\n fn call(&mut self, req: Self::Request) -> Self::Future {\\n\\n let rsp = match self.0.get(req.uri().path()) {\\n\\n Some(route) => {\\n\\n (route.0)(req.map(|_| ()))\\n\\n .map(|s| RspBody::new(s.as_bytes().into()))\\n\\n }\\n\\n None => {\\n\\n println!(\\\"server 404: {:?}\\\", req.uri().path());\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 44,\n \"score\": 199443.04495847021\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_content_length_zero_is_preserved() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", |req| {\\n\\n let status = if req.headers()[\\\"content-length\\\"] == \\\"0\\\" {\\n\\n StatusCode::OK\\n\\n } else {\\n\\n StatusCode::BAD_REQUEST\\n\\n };\\n\\n Response::builder()\\n\\n .status(status)\\n\\n .header(\\\"content-length\\\", \\\"0\\\")\\n\\n .body(\\\"\\\".into())\\n\\n .unwrap()\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 45,\n \"score\": 199129.1910359836\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_one_connection_per_host() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1().route(\\\"/\\\", \\\"hello\\\").run();\\n\\n let ctrl = controller::new()\\n\\n .run();\\n\\n let proxy = proxy::new().controller(ctrl).inbound(srv).run();\\n\\n\\n\\n let client = client::http1(proxy.inbound, \\\"foo.bar\\\");\\n\\n\\n\\n let inbound = &proxy.inbound_server.as_ref()\\n\\n .expect(\\\"no inbound server!\\\");\\n\\n\\n\\n // Make a request with the header \\\"Host: foo.bar\\\". After the request, the\\n\\n // server should have seen one connection.\\n\\n let res1 = client.request(client.request_builder(\\\"/\\\")\\n\\n .version(http::Version::HTTP_11)\\n\\n .header(\\\"host\\\", \\\"foo.bar\\\")\\n\\n );\\n\\n assert_eq!(res1.status(), http::StatusCode::OK);\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 46,\n \"score\": 199129.1910359836\n },\n {\n \"content\": \"#[test]\\n\\nfn tcp_connections_close_if_client_closes() {\\n\\n use std::sync::mpsc;\\n\\n\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let msg1 = \\\"custom tcp hello\\\";\\n\\n let msg2 = \\\"custom tcp bye\\\";\\n\\n\\n\\n let (tx, rx) = mpsc::channel();\\n\\n\\n\\n let srv = server::tcp()\\n\\n .accept_fut(move |sock| {\\n\\n tokio_io::io::read(sock, vec![0; 1024])\\n\\n .and_then(move |(sock, vec, n)| {\\n\\n assert_eq!(&vec[..n], msg1.as_bytes());\\n\\n\\n\\n tokio_io::io::write_all(sock, msg2.as_bytes())\\n\\n }).and_then(|(sock, _)| {\\n\\n // lets read again, but we should get eof\\n\\n tokio_io::io::read(sock, [0; 16])\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 47,\n \"score\": 198860.09488502494\n },\n {\n \"content\": \"trait CallBox: 'static {\\n\\n fn call_box(self: Box<Self>, sock: TcpStream) -> Box<Future<Item=(), Error=()>>;\\n\\n}\\n\\n\\n\\nimpl<F: FnOnce(TcpStream) -> Box<Future<Item=(), Error=()>> + Send + 'static> CallBox for F {\\n\\n fn call_box(self: Box<Self>, sock: TcpStream) -> Box<Future<Item=(), Error=()>> {\\n\\n (*self)(sock)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct TcpServer {\\n\\n accepts: VecDeque<Handler>,\\n\\n}\\n\\n\\n\\npub struct TcpConn {\\n\\n tx: TcpConnSender,\\n\\n}\\n\\n\\n\\nimpl TcpClient {\\n\\n pub fn connect(&self) -> TcpConn {\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 48,\n \"score\": 198519.5891223238\n },\n {\n \"content\": \"type BodyStream = Box<Stream<Item=Bytes, Error=String> + Send>;\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 49,\n \"score\": 195009.45417363782\n },\n {\n \"content\": \"pub fn new() -> Controller {\\n\\n Controller::new()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 50,\n \"score\": 194220.22991102483\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_requests_without_host_have_unique_connections() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1().route(\\\"/\\\", \\\"hello\\\").run();\\n\\n let ctrl = controller::new()\\n\\n .run();\\n\\n let proxy = proxy::new().controller(ctrl).inbound(srv).run();\\n\\n\\n\\n let client = client::http1(proxy.inbound, \\\"foo.bar\\\");\\n\\n\\n\\n let inbound = &proxy.inbound_server.as_ref()\\n\\n .expect(\\\"no inbound server!\\\");\\n\\n\\n\\n // Make a request with no Host header and no authority in the request path.\\n\\n let res = client.request(client.request_builder(\\\"/\\\")\\n\\n .version(http::Version::HTTP_11)\\n\\n .header(\\\"host\\\", \\\"\\\")\\n\\n );\\n\\n assert_eq!(res.status(), http::StatusCode::OK);\\n\\n assert_eq!(res.version(), http::Version::HTTP_11);\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 51,\n \"score\": 194158.48236820547\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct NewSvc(Arc<HashMap<String, Route>>);\\n\\nimpl NewService for NewSvc {\\n\\n type Request = Request<RecvBody>;\\n\\n type Response = Response<RspBody>;\\n\\n type Error = h2::Error;\\n\\n type InitError = ::std::io::Error;\\n\\n type Service = Svc;\\n\\n type Future = future::FutureResult<Svc, Self::InitError>;\\n\\n\\n\\n fn new_service(&self) -> Self::Future {\\n\\n future::ok(Svc(Arc::clone(&self.0)))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 52,\n \"score\": 193899.7860976898\n },\n {\n \"content\": \"pub use self::futures::*;\\n\\nuse self::futures::sync::oneshot;\\n\\npub use self::http::{HeaderMap, Request, Response, StatusCode};\\n\\nuse self::http::header::HeaderValue;\\n\\nuse self::tokio_connect::Connect;\\n\\nuse self::tokio_core::net::{TcpListener, TcpStream};\\n\\nuse self::tokio_core::reactor::{Core, Handle};\\n\\nuse self::tower::{NewService, Service};\\n\\nuse self::tower_h2::{Body, RecvBody};\\n\\nuse std::net::SocketAddr;\\n\\npub use std::time::Duration;\\n\\n\\n\\n/// Environment variable for overriding the test patience.\\n\\npub const ENV_TEST_PATIENCE_MS: &'static str = \\\"RUST_TEST_PATIENCE_MS\\\";\\n\\npub const DEFAULT_TEST_PATIENCE: Duration = Duration::from_millis(15);\\n\\n\\n\\n/// Retry an assertion up to a specified number of times, waiting\\n\\n/// `RUST_TEST_PATIENCE_MS` between retries.\\n\\n///\\n\\n/// If the assertion is successful after a retry, execution will continue\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 53,\n \"score\": 192088.66076804037\n },\n {\n \"content\": \" // TODO: don't do this *every* time eventually is called (lazy_static?)\\n\\n let patience = env::var($crate::support::ENV_TEST_PATIENCE_MS).ok()\\n\\n .map(|s| {\\n\\n let millis = u64::from_str(&s)\\n\\n .expect(\\n\\n \\\"Could not parse RUST_TEST_PATIENCE_MS environment \\\\\\n\\n variable.\\\"\\n\\n );\\n\\n Duration::from_millis(millis)\\n\\n })\\n\\n .unwrap_or($crate::support::DEFAULT_TEST_PATIENCE);\\n\\n let start_t = Instant::now();\\n\\n for i in 0..($retries + 1) {\\n\\n if $cond {\\n\\n break;\\n\\n } else if i == $retries {\\n\\n panic!(\\n\\n \\\"assertion failed after {} (retried {} times): {}\\\",\\n\\n timeout::HumanDuration(start_t.elapsed()),\\n\\n i,\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 54,\n \"score\": 192087.98077547672\n },\n {\n \"content\": \"pub mod controller;\\n\\npub mod proxy;\\n\\npub mod server;\\n\\nmod tcp;\\n\\n\\n\\npub type Shutdown = oneshot::Sender<()>;\\n\\npub type ShutdownRx = future::Then<\\n\\n oneshot::Receiver<()>,\\n\\n Result<(), ()>,\\n\\n fn(Result<(), oneshot::Canceled>) -> Result<(), ()>,\\n\\n>;\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 55,\n \"score\": 192085.49430886545\n },\n {\n \"content\": \"#![allow(unused)]\\n\\n\\n\\nextern crate bytes;\\n\\npub extern crate conduit_proxy_controller_grpc;\\n\\nextern crate conduit_proxy;\\n\\npub extern crate convert;\\n\\nextern crate futures;\\n\\nextern crate h2;\\n\\npub extern crate http;\\n\\nextern crate hyper;\\n\\nextern crate prost;\\n\\nextern crate tokio_connect;\\n\\nextern crate tokio_core;\\n\\npub extern crate tokio_io;\\n\\nextern crate tower;\\n\\nextern crate tower_h2;\\n\\npub extern crate env_logger;\\n\\n\\n\\nuse self::bytes::{BigEndian, Bytes, BytesMut};\\n\\npub use self::conduit_proxy::*;\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 56,\n \"score\": 192085.14169445718\n },\n {\n \"content\": \"/// normally. If all retries are exhausted and the assertion still fails,\\n\\n/// `assert_eventually!` will panic as though a regular `assert!` had failed.\\n\\n/// Note that other panics elsewhere in the code under test will not be\\n\\n/// prevented.\\n\\n///\\n\\n/// This should be used sparingly, but is often useful in end-to-end testing\\n\\n/// where a desired state may not be reached immediately. For example, when\\n\\n/// some state updates asynchronously and there's no obvious way for the test\\n\\n/// to wait for an update to occur before making assertions.\\n\\n///\\n\\n/// The `RUST_TEST_PATIENCE_MS` environment variable may be used to customize\\n\\n/// the backoff duration between retries. This may be useful for purposes such\\n\\n/// compensating for decreased performance on CI.\\n\\n#[macro_export]\\n\\nmacro_rules! assert_eventually {\\n\\n ($cond:expr, retries: $retries:expr, $($arg:tt)+) => {\\n\\n {\\n\\n use std::{env, u64};\\n\\n use std::time::{Instant, Duration};\\n\\n use std::str::FromStr;\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 57,\n \"score\": 192084.28275595704\n },\n {\n \"content\": \" format_args!($($arg)+)\\n\\n )\\n\\n } else {\\n\\n ::std::thread::sleep(patience);\\n\\n }\\n\\n }\\n\\n }\\n\\n };\\n\\n ($cond:expr, $($arg:tt)+) => {\\n\\n assert_eventually!($cond, retries: 5, $($arg)+)\\n\\n };\\n\\n ($cond:expr, retries: $retries:expr) => {\\n\\n assert_eventually!($cond, retries: $retries, stringify!($cond))\\n\\n };\\n\\n ($cond:expr) => {\\n\\n assert_eventually!($cond, retries: 5, stringify!($cond))\\n\\n };\\n\\n}\\n\\n\\n\\npub mod client;\\n\",\n \"file_path\": \"proxy/tests/support/mod.rs\",\n \"rank\": 58,\n \"score\": 192079.04418305794\n },\n {\n \"content\": \" Run::Http2 => {\\n\\n let h2 = tower_h2::client::Connect::<Conn, Handle, ()>::new(\\n\\n conn,\\n\\n Default::default(),\\n\\n reactor.clone(),\\n\\n );\\n\\n\\n\\n Box::new(h2.new_service()\\n\\n .map_err(move |err| println!(\\\"connect error ({:?}): {:?}\\\", addr, err))\\n\\n .and_then(move |mut h2| {\\n\\n rx.for_each(move |(req, cb)| {\\n\\n let fut = h2.call(req).then(|result| {\\n\\n let result = result\\n\\n .map(|res| {\\n\\n res.map(|body| -> BodyStream {\\n\\n Box::new(RecvBodyStream(body).map_err(|e| format!(\\\"{:?}\\\", e)))\\n\\n })\\n\\n })\\n\\n .map_err(|e| format!(\\\"{:?}\\\", e));\\n\\n let _ = cb.send(result);\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 59,\n \"score\": 191924.35598981372\n },\n {\n \"content\": \" req.set_proxy(true);\\n\\n }\\n\\n let fut = client.request(req).then(move |result| {\\n\\n let result = result\\n\\n .map(|res| {\\n\\n let res = http::Response::from(res);\\n\\n res.map(|body| -> BodyStream {\\n\\n Box::new(body.map(|chunk| chunk.into())\\n\\n .map_err(|e| e.to_string()))\\n\\n })\\n\\n })\\n\\n .map_err(|e| e.to_string());\\n\\n let _ = cb.send(result);\\n\\n Ok(())\\n\\n });\\n\\n reactor.spawn(fut);\\n\\n Ok(())\\n\\n })\\n\\n .map_err(|e| println!(\\\"client error: {:?}\\\", e)))\\n\\n },\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 60,\n \"score\": 191917.90830075272\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n pub fn get(&self, path: &str) -> String {\\n\\n let mut req = self.request_builder(path);\\n\\n let res = self.request(req.method(\\\"GET\\\"));\\n\\n let stream = res.into_parts().1;\\n\\n stream.concat2()\\n\\n .map(|body| ::std::str::from_utf8(&body).unwrap().to_string())\\n\\n .wait()\\n\\n .unwrap()\\n\\n }\\n\\n\\n\\n pub fn request(&self, builder: &mut http::request::Builder) -> Response {\\n\\n let (tx, rx) = oneshot::channel();\\n\\n let _ = self.tx.unbounded_send((builder.body(()).unwrap(), tx));\\n\\n rx.map_err(|_| panic!(\\\"client request dropped\\\"))\\n\\n .wait()\\n\\n .map(|result| result.unwrap())\\n\\n .unwrap()\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 61,\n \"score\": 191913.56929135937\n },\n {\n \"content\": \"use support::*;\\n\\n\\n\\nuse self::futures::sync::{mpsc, oneshot};\\n\\nuse self::tokio_core::net::TcpStream;\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 62,\n \"score\": 191910.64192309184\n },\n {\n \"content\": \" Ok(())\\n\\n });\\n\\n reactor.spawn(fut);\\n\\n Ok(())\\n\\n })\\n\\n })\\n\\n .map(|_| ())\\n\\n .map_err(|e| println!(\\\"client error: {:?}\\\", e)))\\n\\n }\\n\\n };\\n\\n\\n\\n core.run(work).unwrap();\\n\\n }).unwrap();\\n\\n tx\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 63,\n \"score\": 191908.94945378264\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn request_builder(&self, path: &str) -> http::request::Builder {\\n\\n let mut b = Request::builder();\\n\\n b.uri(format!(\\\"http://{}{}\\\", self.authority, path).as_str())\\n\\n .version(self.version);\\n\\n b\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 64,\n \"score\": 191904.69750388185\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl Server {\\n\\n fn new(run: Run) -> Self {\\n\\n Server {\\n\\n routes: HashMap::new(),\\n\\n version: run,\\n\\n }\\n\\n }\\n\\n fn http1() -> Self {\\n\\n Server::new(Run::Http1)\\n\\n }\\n\\n\\n\\n fn http2() -> Self {\\n\\n Server::new(Run::Http2)\\n\\n }\\n\\n\\n\\n pub fn route(mut self, path: &str, resp: &str) -> Self {\\n\\n self.routes.insert(path.into(), Route::string(resp));\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 65,\n \"score\": 191576.4430066973\n },\n {\n \"content\": \" self\\n\\n }\\n\\n\\n\\n pub fn route_fn<F>(mut self, path: &str, cb: F) -> Self\\n\\n where\\n\\n F: Fn(Request<()>) -> Response<String> + Send + 'static,\\n\\n {\\n\\n self.routes.insert(path.into(), Route(Box::new(cb)));\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn route_with_latency(\\n\\n mut self,\\n\\n path: &str,\\n\\n resp: &str,\\n\\n latency: Duration\\n\\n ) -> Self {\\n\\n let resp = resp.to_owned();\\n\\n let route = Route(Box::new(move |_| {\\n\\n thread::sleep(latency);\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 66,\n \"score\": 191576.23830635904\n },\n {\n \"content\": \" http::Response::builder()\\n\\n .status(200)\\n\\n .body(resp.clone())\\n\\n .unwrap()\\n\\n }));\\n\\n self.routes.insert(path.into(), route);\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn run(self) -> Listening {\\n\\n let (tx, rx) = shutdown_signal();\\n\\n let (addr_tx, addr_rx) = oneshot::channel();\\n\\n let conn_count = Arc::new(AtomicUsize::from(0));\\n\\n let srv_conn_count = Arc::clone(&conn_count);\\n\\n ::std::thread::Builder::new().name(\\\"support server\\\".into()).spawn(move || {\\n\\n let mut core = Core::new().unwrap();\\n\\n let reactor = core.handle();\\n\\n\\n\\n let new_svc = NewSvc(Arc::new(self.routes));\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 67,\n \"score\": 191572.50334514724\n },\n {\n \"content\": \" let srv: Box<Fn(TcpStream) -> Box<Future<Item=(), Error=()>>> = match self.version {\\n\\n Run::Http1 => {\\n\\n let h1 = hyper::server::Http::<hyper::Chunk>::new();\\n\\n\\n\\n Box::new(move |sock| {\\n\\n let h1_clone = h1.clone();\\n\\n let srv_conn_count = Arc::clone(&srv_conn_count);\\n\\n let conn = new_svc.new_service()\\n\\n .inspect(move |_| {\\n\\n srv_conn_count.fetch_add(1, Ordering::Release);\\n\\n })\\n\\n .from_err()\\n\\n .and_then(move |svc| h1_clone.serve_connection(sock, svc))\\n\\n .map(|_| ())\\n\\n .map_err(|e| println!(\\\"server h1 error: {}\\\", e));\\n\\n Box::new(conn)\\n\\n })\\n\\n },\\n\\n Run::Http2 => {\\n\\n let h2 = tower_h2::Server::new(\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 68,\n \"score\": 191572.1825259782\n },\n {\n \"content\": \" let _ = addr_tx.send(local_addr);\\n\\n\\n\\n let serve = bind.incoming()\\n\\n .fold((srv, reactor), move |(srv, reactor), (sock, _)| {\\n\\n if let Err(e) = sock.set_nodelay(true) {\\n\\n return Err(e);\\n\\n }\\n\\n reactor.spawn(srv(sock));\\n\\n\\n\\n Ok((srv, reactor))\\n\\n });\\n\\n\\n\\n core.handle().spawn(\\n\\n serve\\n\\n .map(|_| ())\\n\\n .map_err(|e| println!(\\\"server error: {}\\\", e)),\\n\\n );\\n\\n\\n\\n core.run(rx).unwrap();\\n\\n }).unwrap();\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 69,\n \"score\": 191570.34072955593\n },\n {\n \"content\": \" let mut rsp = http::Response::builder();\\n\\n rsp.version(http::Version::HTTP_2);\\n\\n let body = RspBody::empty();\\n\\n rsp.status(404).body(body).unwrap()\\n\\n }\\n\\n };\\n\\n future::ok(rsp)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl hyper::server::Service for Svc {\\n\\n type Request = hyper::server::Request;\\n\\n type Response = hyper::server::Response<hyper::Body>;\\n\\n type Error = hyper::Error;\\n\\n type Future = future::FutureResult<hyper::server::Response<hyper::Body>, hyper::Error>;\\n\\n\\n\\n fn call(&self, req: Self::Request) -> Self::Future {\\n\\n\\n\\n let rsp = match self.0.get(req.uri().path()) {\\n\\n Some(route) => {\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 70,\n \"score\": 191567.4884827621\n },\n {\n \"content\": \" (route.0)(Request::from(req).map(|_| ()))\\n\\n .map(|s| hyper::Body::from(s))\\n\\n .into()\\n\\n }\\n\\n None => {\\n\\n println!(\\\"server 404: {:?}\\\", req.uri().path());\\n\\n let rsp = hyper::server::Response::new();\\n\\n let body = hyper::Body::empty();\\n\\n rsp.with_status(hyper::NotFound)\\n\\n .with_body(body)\\n\\n }\\n\\n };\\n\\n future::ok(rsp)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 71,\n \"score\": 191566.30287846574\n },\n {\n \"content\": \" new_svc,\\n\\n Default::default(),\\n\\n reactor.clone(),\\n\\n );\\n\\n Box::new(move |sock| {\\n\\n let srv_conn_count = Arc::clone(&srv_conn_count);\\n\\n let conn = h2.serve(sock)\\n\\n .map_err(|e| println!(\\\"server h2 error: {:?}\\\", e))\\n\\n .inspect(move |_| {\\n\\n srv_conn_count.fetch_add(1, Ordering::Release);\\n\\n });\\n\\n Box::new(conn)\\n\\n })\\n\\n },\\n\\n };\\n\\n\\n\\n let addr = ([127, 0, 0, 1], 0).into();\\n\\n let bind = TcpListener::bind(&addr, &reactor).expect(\\\"bind\\\");\\n\\n\\n\\n let local_addr = bind.local_addr().expect(\\\"local_addr\\\");\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 72,\n \"score\": 191564.83255730697\n },\n {\n \"content\": \"use std::collections::HashMap;\\n\\nuse std::sync::Arc;\\n\\nuse std::sync::atomic::{AtomicUsize, Ordering};\\n\\nuse std::thread;\\n\\n\\n\\nuse support::*;\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 73,\n \"score\": 191558.10169469746\n },\n {\n \"content\": \"\\n\\n let addr = addr_rx.wait().expect(\\\"addr\\\");\\n\\n\\n\\n Listening {\\n\\n addr,\\n\\n shutdown: tx,\\n\\n conn_count,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/server.rs\",\n \"rank\": 74,\n \"score\": 191554.29981477227\n },\n {\n \"content\": \"/// Execute a closure with a `Debug` item attached to allow log messages.\\n\\npub fn context<T, F, U>(context: &T, mut closure: F) -> U\\n\\nwhere\\n\\n T: ::std::fmt::Debug + 'static,\\n\\n F: FnMut() -> U,\\n\\n{\\n\\n // This is a raw pointer because of lifetime conflicts that require\\n\\n // the thread local to have a static lifetime.\\n\\n //\\n\\n // We don't want to require a static lifetime, and in fact,\\n\\n // only use the reference within this closure, so converting\\n\\n // to a raw pointer is safe.\\n\\n let _guard = ContextGuard::new(context);\\n\\n closure()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/src/logging.rs\",\n \"rank\": 75,\n \"score\": 190539.38804354178\n },\n {\n \"content\": \"#[test]\\n\\nfn http1_requests_without_body_doesnt_add_transfer_encoding() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", |req| {\\n\\n let has_body_header = req.headers().contains_key(\\\"transfer-encoding\\\")\\n\\n || req.headers().contains_key(\\\"content-length\\\");\\n\\n let status = if has_body_header {\\n\\n StatusCode::BAD_REQUEST\\n\\n } else {\\n\\n StatusCode::OK\\n\\n };\\n\\n let mut res = Response::new(\\\"\\\".into());\\n\\n *res.status_mut() = status;\\n\\n res\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 76,\n \"score\": 185045.99115156478\n },\n {\n \"content\": \"type Handler = Box<CallBox + Send>;\\n\\n\\n\",\n \"file_path\": \"proxy/tests/support/tcp.rs\",\n \"rank\": 77,\n \"score\": 181302.1849960511\n },\n {\n \"content\": \"/// Tries to make sure the `Uri` of the request is in a form needed by\\n\\n/// hyper's Client.\\n\\n///\\n\\n/// Also sets the `UriIsAbsoluteForm` extension if received `Uri` was\\n\\n/// already in absolute-form.\\n\\npub fn normalize_our_view_of_uri<B>(req: &mut http::Request<B>) {\\n\\n if req.uri().authority_part().is_some() {\\n\\n req.extensions_mut().insert(UriIsAbsoluteForm);\\n\\n return;\\n\\n }\\n\\n\\n\\n // try to parse the Host header\\n\\n if let Some(auth) = authority_from_host(&req) {\\n\\n set_authority(req.uri_mut(), auth);\\n\\n return;\\n\\n }\\n\\n\\n\\n // last resort is to use the so_original_dst\\n\\n let orig_dst = req.extensions()\\n\\n .get::<Arc<ServerCtx>>()\\n\\n .and_then(|ctx| ctx.orig_dst_if_not_local());\\n\\n if let Some(orig_dst) = orig_dst {\\n\\n let mut bytes = BytesMut::with_capacity(31);\\n\\n write!(&mut bytes, \\\"{}\\\", orig_dst)\\n\\n .expect(\\\"socket address display is under 31 bytes\\\");\\n\\n let bytes = bytes.freeze();\\n\\n let auth = Authority::from_shared(bytes)\\n\\n .expect(\\\"socket address is valid authority\\\");\\n\\n set_authority(req.uri_mut(), auth);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/src/transparency/h1.rs\",\n \"rank\": 78,\n \"score\": 176921.7703643464\n },\n {\n \"content\": \"type Request = http::Request<()>;\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 79,\n \"score\": 173898.51696969266\n },\n {\n \"content\": \"fn octets_to_u64s(octets: [u8; 16]) -> (u64, u64) {\\n\\n let first = (u64::from(octets[0]) << 56) + (u64::from(octets[1]) << 48)\\n\\n + (u64::from(octets[2]) << 40) + (u64::from(octets[3]) << 32)\\n\\n + (u64::from(octets[4]) << 24) + (u64::from(octets[5]) << 16)\\n\\n + (u64::from(octets[6]) << 8) + u64::from(octets[7]);\\n\\n let last = (u64::from(octets[8]) << 56) + (u64::from(octets[9]) << 48)\\n\\n + (u64::from(octets[10]) << 40) + (u64::from(octets[11]) << 32)\\n\\n + (u64::from(octets[12]) << 24) + (u64::from(octets[13]) << 16)\\n\\n + (u64::from(octets[14]) << 8) + u64::from(octets[15]);\\n\\n (first, last)\\n\\n}\\n\",\n \"file_path\": \"proxy/tests/support/controller.rs\",\n \"rank\": 80,\n \"score\": 172582.99037131283\n },\n {\n \"content\": \"#[test]\\n\\nfn inbound_tcp() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let msg1 = \\\"custom tcp hello\\\";\\n\\n let msg2 = \\\"custom tcp bye\\\";\\n\\n\\n\\n let srv = server::tcp()\\n\\n .accept(move |read| {\\n\\n assert_eq!(read, msg1.as_bytes());\\n\\n msg2\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n\\n\\n let client = client::tcp(proxy.inbound);\\n\\n\\n\\n let tcp_client = client.connect();\\n\\n\\n\\n tcp_client.write(msg1);\\n\\n assert_eq!(tcp_client.read(), msg2.as_bytes());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 81,\n \"score\": 168506.19997433852\n },\n {\n \"content\": \"#[test]\\n\\nfn http10_with_host() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let host = \\\"transparency.test.svc.cluster.local\\\";\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", move |req| {\\n\\n assert_eq!(req.version(), http::Version::HTTP_10);\\n\\n assert_eq!(req.headers().get(\\\"host\\\").unwrap(), host);\\n\\n Response::builder()\\n\\n .version(http::Version::HTTP_10)\\n\\n .body(\\\"\\\".into())\\n\\n .unwrap()\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n let client = client::http1(proxy.inbound, host);\\n\\n\\n\\n let res = client.request(client.request_builder(\\\"/\\\")\\n\\n .version(http::Version::HTTP_10)\\n\\n .header(\\\"host\\\", host));\\n\\n\\n\\n assert_eq!(res.status(), http::StatusCode::OK);\\n\\n assert_eq!(res.version(), http::Version::HTTP_10);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 82,\n \"score\": 168506.19997433852\n },\n {\n \"content\": \"#[test]\\n\\nfn outbound_tcp() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let msg1 = \\\"custom tcp hello\\\";\\n\\n let msg2 = \\\"custom tcp bye\\\";\\n\\n\\n\\n let srv = server::tcp()\\n\\n .accept(move |read| {\\n\\n assert_eq!(read, msg1.as_bytes());\\n\\n msg2\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .outbound(srv)\\n\\n .run();\\n\\n\\n\\n let client = client::tcp(proxy.outbound);\\n\\n\\n\\n let tcp_client = client.connect();\\n\\n\\n\\n tcp_client.write(msg1);\\n\\n assert_eq!(tcp_client.read(), msg2.as_bytes());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 83,\n \"score\": 168506.19997433852\n },\n {\n \"content\": \"fn tcp_serve(\\n\\n tcp: &tcp::Proxy,\\n\\n connection: Connection,\\n\\n sensors: &Sensors,\\n\\n opened_at: Instant,\\n\\n proxy_ctx: &Arc<ProxyCtx>,\\n\\n local_addr: LocalAddr,\\n\\n remote_addr: RemoteAddr,\\n\\n orig_dst: OrigDst,\\n\\n) -> Box<Future<Item=(), Error=()>> {\\n\\n let srv_ctx = ServerCtx::new(\\n\\n proxy_ctx,\\n\\n local_addr.0,\\n\\n remote_addr.0,\\n\\n orig_dst.0,\\n\\n common::Protocol::Tcp,\\n\\n );\\n\\n\\n\\n // record telemetry\\n\\n let tcp_in = sensors.accept(connection, opened_at, &srv_ctx);\\n\\n\\n\\n tcp.serve(tcp_in, srv_ctx)\\n\\n}\\n\",\n \"file_path\": \"proxy/src/transparency/server.rs\",\n \"rank\": 84,\n \"score\": 164415.23543316266\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg_attr(not(feature = \\\"flaky_tests\\\"), ignore)]\\n\\nfn records_latency_statistics() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new()\\n\\n .route_with_latency(\\\"/hey\\\", \\\"hello\\\", Duration::from_millis(500))\\n\\n .route_with_latency(\\\"/hi\\\", \\\"good morning\\\", Duration::from_millis(40))\\n\\n .run();\\n\\n\\n\\n let mut ctrl = controller::new();\\n\\n let reports = ctrl.reports();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl.run())\\n\\n .inbound(srv)\\n\\n .metrics_flush_interval(Duration::from_secs(5))\\n\\n .run();\\n\\n let client = client::new(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 85,\n \"score\": 164047.7429179943\n },\n {\n \"content\": \"#[test]\\n\\nfn http10_without_host() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::http1()\\n\\n .route_fn(\\\"/\\\", move |req| {\\n\\n assert_eq!(req.version(), http::Version::HTTP_10);\\n\\n assert!(!req.headers().contains_key(\\\"host\\\"));\\n\\n assert_eq!(req.uri().to_string(), \\\"/\\\");\\n\\n Response::builder()\\n\\n .version(http::Version::HTTP_10)\\n\\n .body(\\\"\\\".into())\\n\\n .unwrap()\\n\\n })\\n\\n .run();\\n\\n let ctrl = controller::new()\\n\\n .run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 86,\n \"score\": 164042.6306521373\n },\n {\n \"content\": \"#[test]\\n\\nfn tcp_with_no_orig_dst() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n let srv = server::tcp()\\n\\n .accept(move |_| \\\"don't read me\\\")\\n\\n .run();\\n\\n let ctrl = controller::new().run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(srv)\\n\\n .run();\\n\\n\\n\\n // no outbound configured for proxy\\n\\n let client = client::tcp(proxy.outbound);\\n\\n\\n\\n let tcp_client = client.connect();\\n\\n tcp_client.write(\\\"custom tcp hello\\\");\\n\\n\\n\\n let read = tcp_client\\n\\n .try_read()\\n\\n // This read might be an error, or an empty vec\\n\\n .unwrap_or_else(|_| Vec::new());\\n\\n assert_eq!(read, b\\\"\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"proxy/tests/transparency.rs\",\n \"rank\": 87,\n \"score\": 164042.6306521373\n },\n {\n \"content\": \"#[test]\\n\\nfn metrics_have_no_double_commas() {\\n\\n // Test for regressions to runconduit/conduit#600.\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let inbound_srv = server::new().route(\\\"/hey\\\", \\\"hello\\\").run();\\n\\n let outbound_srv = server::new().route(\\\"/hey\\\", \\\"hello\\\").run();\\n\\n\\n\\n let ctrl = controller::new()\\n\\n .destination(\\\"tele.test.svc.cluster.local\\\", outbound_srv.addr)\\n\\n .run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .inbound(inbound_srv)\\n\\n .outbound(outbound_srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n let metrics = client::http1(proxy.metrics, \\\"localhost\\\");\\n\\n\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 88,\n \"score\": 164042.6306521373\n },\n {\n \"content\": \"type Response = http::Response<BodyStream>;\\n\",\n \"file_path\": \"proxy/tests/support/client.rs\",\n \"rank\": 89,\n \"score\": 163662.9864127253\n },\n {\n \"content\": \"\\tclient telemetry.TelemetryClient\\n\",\n \"file_path\": \"controller/api/public/grpc_server_test.go\",\n \"rank\": 90,\n \"score\": 160911.00598291063\n },\n {\n \"content\": \"/// Creates proxy-specific runtime telemetry.\\n\\n///\\n\\n/// [`Sensors`] hide the details of how telemetry is recorded, but expose proxy utilties\\n\\n/// that support telemetry.\\n\\n///\\n\\n/// [`Control`] drives processing of all telemetry events for tapping as well as metrics\\n\\n/// reporting.\\n\\n///\\n\\n/// # Arguments\\n\\n/// - `capacity`: the number of events to aggregate.\\n\\n/// - `flush_interval`: the length of time after which a metrics report should be sent,\\n\\n/// regardless of how many events have been aggregated.\\n\\n///\\n\\n/// [`Sensors`]: struct.Sensors.html\\n\\n/// [`Control`]: struct.Control.html\\n\\npub fn new(\\n\\n process: &Arc<ctx::Process>,\\n\\n capacity: usize,\\n\\n flush_interval: Duration,\\n\\n) -> (Sensors, MakeControl) {\\n\\n let (tx, rx) = futures_mpsc_lossy::channel(capacity);\\n\\n let s = Sensors::new(tx);\\n\\n let c = MakeControl::new(rx, flush_interval, process);\\n\\n (s, c)\\n\\n}\\n\",\n \"file_path\": \"proxy/src/telemetry/mod.rs\",\n \"rank\": 92,\n \"score\": 158897.51813061163\n },\n {\n \"content\": \"\\tSend(*Update) error\\n\",\n \"file_path\": \"controller/gen/proxy/destination/destination.pb.go\",\n \"rank\": 93,\n \"score\": 157452.88633884815\n },\n {\n \"content\": \"\\tSend(*conduit_common.TapEvent) error\\n\",\n \"file_path\": \"controller/gen/proxy/tap/tap.pb.go\",\n \"rank\": 94,\n \"score\": 157452.88633884815\n },\n {\n \"content\": \"\\tAddr *conduit_common.TcpAddress `protobuf:\\\"bytes,1,opt,name=addr\\\" json:\\\"addr,omitempty\\\"`\\n\",\n \"file_path\": \"controller/gen/proxy/destination/destination.pb.go\",\n \"rank\": 95,\n \"score\": 157402.1926497314\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg_attr(not(feature = \\\"flaky_tests\\\"), ignore)]\\n\\nfn metrics_endpoint_outbound_request_duration() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new()\\n\\n .route(\\\"/hey\\\", \\\"hello\\\")\\n\\n .run();\\n\\n let ctrl = controller::new()\\n\\n .destination(\\\"tele.test.svc.cluster.local\\\", srv.addr)\\n\\n .run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .outbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.outbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n let metrics = client::http1(proxy.metrics, \\\"localhost\\\");\\n\\n\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 96,\n \"score\": 155932.6696258209\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg_attr(not(feature = \\\"flaky_tests\\\"), ignore)]\\n\\nfn metrics_endpoint_inbound_response_latency() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new()\\n\\n .route_with_latency(\\\"/hey\\\", \\\"hello\\\", Duration::from_millis(500))\\n\\n .route_with_latency(\\\"/hi\\\", \\\"good morning\\\", Duration::from_millis(40))\\n\\n .run();\\n\\n\\n\\n let ctrl = controller::new();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl.run())\\n\\n .inbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n let metrics = client::http1(proxy.metrics, \\\"localhost\\\");\\n\\n\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 97,\n \"score\": 155932.6696258209\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg_attr(not(feature = \\\"flaky_tests\\\"), ignore)]\\n\\nfn metrics_endpoint_outbound_response_latency() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new()\\n\\n .route_with_latency(\\\"/hey\\\", \\\"hello\\\", Duration::from_millis(500))\\n\\n .route_with_latency(\\\"/hi\\\", \\\"good morning\\\", Duration::from_millis(40))\\n\\n .run();\\n\\n\\n\\n let ctrl = controller::new()\\n\\n .destination(\\\"tele.test.svc.cluster.local\\\", srv.addr)\\n\\n .run();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl)\\n\\n .outbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.outbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n let metrics = client::http1(proxy.metrics, \\\"localhost\\\");\\n\\n\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 98,\n \"score\": 155932.6696258209\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg_attr(not(feature = \\\"flaky_tests\\\"), ignore)]\\n\\nfn metrics_endpoint_inbound_request_duration() {\\n\\n let _ = env_logger::try_init();\\n\\n\\n\\n info!(\\\"running test server\\\");\\n\\n let srv = server::new()\\n\\n .route(\\\"/hey\\\", \\\"hello\\\")\\n\\n .run();\\n\\n\\n\\n let ctrl = controller::new();\\n\\n let proxy = proxy::new()\\n\\n .controller(ctrl.run())\\n\\n .inbound(srv)\\n\\n .metrics_flush_interval(Duration::from_millis(500))\\n\\n .run();\\n\\n let client = client::new(proxy.inbound, \\\"tele.test.svc.cluster.local\\\");\\n\\n let metrics = client::http1(proxy.metrics, \\\"localhost\\\");\\n\\n\\n\\n // request with body should increment request_duration\\n\\n info!(\\\"client.get(/hey)\\\");\\n\\n assert_eq!(client.get(\\\"/hey\\\"), \\\"hello\\\");\\n\",\n \"file_path\": \"proxy/tests/telemetry.rs\",\n \"rank\": 99,\n \"score\": 155932.6696258209\n }\n]","isConversational":false}}},{"rowIdx":1085,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/rendering.rs"},"repo_name":{"kind":"string","value":"Ipotrick/eisen"},"commit":{"kind":"string","value":"fa86495574f3be99213e0ed98f0963db0f43614a"},"file_code":{"kind":"string","value":"use std::{time::{SystemTime, Instant}};\n\nuse async_std::sync::Mutex;\nuse wgpu::{util::{DeviceExt, RenderEncoder}, BindGroupDescriptor, RenderPipelineDescriptor};\nuse winit::{dpi::PhysicalSize, window::Window};\n\nconst QUADS_PER_BATCH: usize = 1024;\n\n#[repr(C)]\n#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]\nstruct QuadDrawGlobals{\n camera_translation: [f32; 2],\n camera_rotation: [f32; 2],\n camera_scale: [f32; 2],\n}\n\n#[repr(C)]\n#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]\npub struct QuadDrawInfo{\n pub color: [f32; 4],\n pub scale: [f32; 2],\n pub position: [f32; 2],\n pub orientation: [f32; 2],\n pub _pad: [f32; 2],\n}\n\npub struct SharedRenderRessources \n{\n instance: wgpu::Instance,\n surface: wgpu::Surface,\n surf_size: PhysicalSize<u32>,\n surf_config: wgpu::SurfaceConfiguration,\n adapter: wgpu::Adapter,\n\n device: wgpu::Device,\n main_queue: wgpu::Queue,\n}\n\npub trait RenderRoutine: Send + Sync\n{\n fn render(&mut self, shareed: &mut SharedRenderRessources);\n}\n\npub enum RenderPass \n{\n Main,\n}\n\npub struct RenderState \n{\n shared_ressources: SharedRenderRessources,\n main_pass_render_routines: Vec<Box<dyn RenderRoutine>>,\n rect_draw_buffers: Vec<(wgpu::Buffer, wgpu::BindGroup)>,\n last_buffer_index: usize,\n last_buffer_fill_len: usize,\n rect_index_buffer: wgpu::Buffer,\n rect_pipeline_binding_group_layout: wgpu::BindGroupLayout,\n rect_pipeline_globals_binding_group_layout: wgpu::BindGroupLayout,\n rect_globals_buffer: wgpu::Buffer,\n rect_pipeline_layout: wgpu::PipelineLayout,\n rect_pipeline: wgpu::RenderPipeline,\n globals: QuadDrawGlobals,\n}\n\npub struct Renderer \n{\n state: Mutex<RenderState>,\n start_time: SystemTime,\n} \n\nimpl Renderer \n{\n pub async fn new(window: &Window) -> Self \n {\n let instance = wgpu::Instance::new(wgpu::Backends::VULKAN);\n let surface = unsafe { instance.create_surface(window) };\n let adapter = instance.request_adapter(\n &wgpu::RequestAdapterOptions {\n power_preference: wgpu::PowerPreference::HighPerformance,\n compatible_surface: Some(&surface),\n force_fallback_adapter: false,\n },\n ).await.unwrap();\n\n let (device, main_queue) = adapter.request_device(\n &wgpu::DeviceDescriptor{\n features: wgpu::Features::empty(),\n limits: wgpu::Limits::default(),\n label: Some(\"main device\"),\n }, \n None,\n ).await.unwrap();\n\n let surf_size = window.inner_size();\n let surf_config = wgpu::SurfaceConfiguration {\n usage: wgpu::TextureUsages::RENDER_ATTACHMENT,\n format: surface.get_preferred_format(&adapter).unwrap(),\n width: surf_size.width,\n height: surf_size.height,\n present_mode: wgpu::PresentMode::Immediate,\n };\n surface.configure(&device, &surf_config);\n\n \n \n \n \n \n \n \n \n \n let mut indices = Vec::<u32>::new();\n indices.reserve(QUADS_PER_BATCH*6);\n for i in (0 as u32..(QUADS_PER_BATCH*4) as u32).step_by(4) {\n indices.push(i + 2);\n indices.push(i + 0);\n indices.push(i + 1);\n indices.push(i + 2);\n indices.push(i + 1);\n indices.push(i + 3);\n }\n\n let batched_quad_index_buffer = device.create_buffer(\n &wgpu::BufferDescriptor{\n label: Some(\"batched quad index buffer\"),\n size: (std::mem::size_of::<u32>() * indices.len()) as u64,\n usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST,\n mapped_at_creation: false,\n }\n );\n\n main_queue.write_buffer(&batched_quad_index_buffer, 0, bytemuck::cast_slice(&indices[..]));\n\n let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{\n entries: &[\n wgpu::BindGroupLayoutEntry {\n binding: 0,\n visibility: wgpu::ShaderStages::VERTEX,\n ty: wgpu::BindingType::Buffer{\n has_dynamic_offset: false,\n ty: wgpu::BufferBindingType::Uniform,\n min_binding_size: None,\n },\n count: None,\n },\n ],\n label: Some(\"quad render bind group layout\"),\n });\n\n let globals_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{\n entries: &[\n wgpu::BindGroupLayoutEntry {\n binding: 0,\n visibility: wgpu::ShaderStages::VERTEX | wgpu::ShaderStages::FRAGMENT,\n ty: wgpu::BindingType::Buffer{\n has_dynamic_offset: false,\n ty: wgpu::BufferBindingType::Uniform,\n min_binding_size: None,\n },\n count: None,\n },\n ],\n label: Some(\"quad render global bind group layout\"),\n });\n\n let globals_buffer = device.create_buffer(&wgpu::BufferDescriptor{\n label: Some(\"[quad renderer] globals\"),\n size: std::mem::size_of::<QuadDrawGlobals>() as u64,\n usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,\n mapped_at_creation: false,\n });\n\n let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor{\n label: Some(\"quad render pipeline\"),\n bind_group_layouts: &[&globals_bind_group_layout, &bind_group_layout],\n push_constant_ranges: &[],\n });\n\n let shader_module = device.create_shader_module(&wgpu::ShaderModuleDescriptor{\n label: Some(\"quad render shader\"),\n source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Borrowed(include_str!(\"rendering/quad_shader.wgsl\"))),\n });\n\n let pipeline = device.create_render_pipeline(&RenderPipelineDescriptor{\n vertex: wgpu::VertexState{\n module: &shader_module,\n entry_point: \"vs_main\",\n buffers: &[],\n },\n fragment: Some(wgpu::FragmentState{\n module: &shader_module,\n entry_point: \"fs_main\",\n targets: &[\n wgpu::ColorTargetState{\n blend: None,\n format: surf_config.format,\n write_mask: wgpu::ColorWrites::ALL,\n }\n ],\n }),\n label: Some(\"quad render pipeline\"),\n layout: Some(&pipeline_layout),\n primitive: wgpu::PrimitiveState{\n topology: wgpu::PrimitiveTopology::TriangleList,\n strip_index_format: None,\n front_face: wgpu::FrontFace::Cw,\n cull_mode: None,\n unclipped_depth: false,\n polygon_mode: wgpu::PolygonMode::Fill,\n conservative: false,\n },\n depth_stencil: None,\n multisample: wgpu::MultisampleState::default(), \n multiview: None,\n });\n\n let shared = SharedRenderRessources{\n instance,\n surface,\n surf_size,\n surf_config,\n adapter,\n device,\n main_queue,\n };\n\n let state = Mutex::new(RenderState{\n shared_ressources: shared,\n main_pass_render_routines: Vec::new(),\n rect_draw_buffers: Vec::new(),\n last_buffer_index: 0,\n last_buffer_fill_len: 0,\n rect_index_buffer: batched_quad_index_buffer,\n rect_pipeline_binding_group_layout: bind_group_layout,\n rect_pipeline_globals_binding_group_layout: globals_bind_group_layout,\n rect_globals_buffer: globals_buffer,\n rect_pipeline_layout: pipeline_layout,\n rect_pipeline: pipeline,\n globals: QuadDrawGlobals{\n camera_translation: [0.0,0.0],\n camera_rotation: [1.0,0.0],\n camera_scale: [1.0,1.0],\n },\n });\n\n Self{\n state,\n start_time: SystemTime::now(),\n }\n }\n\n pub async fn resize(&self, new_size: winit::dpi::PhysicalSize<u32>) \n {\n let mut state = self.state.lock().await;\n if new_size.width > 0 && new_size.height > 0 {\n state.shared_ressources.surf_size = new_size;\n state.shared_ressources.surf_config.width = new_size.width;\n state.shared_ressources.surf_config.height = new_size.height;\n state.shared_ressources.surface.configure(&state.shared_ressources.device, &state.shared_ressources.surf_config);\n println!(\"resized to: ({},{})\", new_size.width, new_size.height);\n }\n }\n\n pub async fn add_render_routine(&self, routine: impl RenderRoutine + 'static, pass: RenderPass) \n {\n let mut state = self.state.lock().await;\n match pass {\n RenderPass::Main => state.main_pass_render_routines.push(Box::new(routine)),\n }\n }\n\n pub async fn push_quads(&self, quads: &[QuadDrawInfo]) {\n let mut state = self.state.lock().await;\n\n if quads.len() > 0 {\n state.last_buffer_index = (quads.len() - 1) / QUADS_PER_BATCH;\n state.last_buffer_fill_len = (quads.len() - 1) % QUADS_PER_BATCH + 1;\n \n while state.rect_draw_buffers.len() <= state.last_buffer_index {\n let buff = state.shared_ressources.device.create_buffer(&wgpu::BufferDescriptor{\n label: Some(\"quad draw buffer\"),\n mapped_at_creation: false,\n size: (QUADS_PER_BATCH * std::mem::size_of::<QuadDrawInfo>()) as u64,\n usage: wgpu::BufferUsages::COPY_DST | wgpu::BufferUsages::UNIFORM\n });\n let bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{\n label: Some(\"quad render pipeline bind group\"),\n layout: &state.rect_pipeline_binding_group_layout,\n entries: &[\n wgpu::BindGroupEntry{\n binding: 0,\n resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{\n buffer: &buff,\n offset: 0,\n size: None,\n }),\n }\n ],\n });\n state.rect_draw_buffers.push((buff, bind_group));\n }\n \n for i in 0..state.last_buffer_index {\n let slice = bytemuck::cast_slice(&quads[i*QUADS_PER_BATCH..(i+1)*state.last_buffer_index]);\n state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[i].0, 0, slice);\n }\n let slice = bytemuck::cast_slice(&quads[state.last_buffer_index*QUADS_PER_BATCH..]);\n state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[state.last_buffer_index].0, 0, slice);\n } else {\n state.last_buffer_index = 0;\n state.last_buffer_fill_len = 0;\n }\n }\n\n pub async fn render(&self) -> Result<(), wgpu::SurfaceError> \n {\n let mut state = self.state.lock().await;\n let state = &mut*state;\n\n let output = state.shared_ressources.surface.get_current_texture()?;\n let view = output.texture.create_view(&wgpu::TextureViewDescriptor::default());\n\n state.shared_ressources.main_queue.write_buffer(&state.rect_globals_buffer, 0, bytemuck::cast_slice(&[state.globals]));\n\n let mut encoder = state.shared_ressources.device.create_command_encoder(&wgpu::CommandEncoderDescriptor {\n label: Some(\"Rect Renderpass Encoder\"),\n });\n\n {\n let globals_bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{\n label: Some(\"[quad renderer] globals\"),\n layout: &state.rect_pipeline_globals_binding_group_layout,\n entries: &[\n wgpu::BindGroupEntry{\n binding: 0,\n resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{\n buffer: &state.rect_globals_buffer,\n offset: 0,\n size: None,\n }),\n }\n ]\n });\n\n let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {\n label: Some(\"Render Pass\"),\n color_attachments: &[wgpu::RenderPassColorAttachment {\n view: &view,\n resolve_target: None,\n ops: wgpu::Operations {\n load: wgpu::LoadOp::Clear(wgpu::Color {\n r: 0.0,\n g: 0.0,\n b: 0.0,\n a: 1.0,\n }),\n store: true,\n },\n }],\n depth_stencil_attachment: None,\n });\n\n render_pass.set_bind_group(0, &globals_bind_group, &[]);\n\n render_pass.set_pipeline(&state.rect_pipeline);\n\n render_pass.set_index_buffer(\n state.rect_index_buffer.slice(..), \n wgpu::IndexFormat::Uint32,\n );\n\n if state.last_buffer_fill_len > 0 {\n for i in 0..state.last_buffer_index {\n render_pass.set_bind_group(1, &state.rect_draw_buffers[i].1, &[]);\n render_pass.draw_indexed(0..(QUADS_PER_BATCH*6) as u32, 0, 0..1);\n }\n render_pass.set_bind_group(1, &state.rect_draw_buffers[state.last_buffer_index].1, &[]);\n render_pass.draw_indexed(0..(state.last_buffer_fill_len*6) as u32, 0, 0..1);\n }\n }\n let shared = &mut state.shared_ressources;\n\n for render_routine in &mut state.main_pass_render_routines {\n render_routine.render(shared);\n }\n \n \n state.shared_ressources.main_queue.submit(std::iter::once(encoder.finish()));\n output.present();\n \n Ok(())\n }\n}"},"prefix":{"kind":"string","value":"use std::{time::{SystemTime, Instant}};\n\nuse async_std::sync::Mutex;\nuse wgpu::{util::{DeviceExt, RenderEncoder}, BindGroupDescriptor, RenderPipelineDescriptor};\nuse winit::{dpi::PhysicalSize, window::Window};\n\nconst QUADS_PER_BATCH: usize = 1024;\n\n#[repr(C)]\n#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]\nstruct QuadDrawGlobals{\n camera_translation: [f32; 2],\n camera_rotation: [f32; 2],\n camera_scale: [f32; 2],\n}\n\n#[repr(C)]\n#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]\npub struct QuadDrawInfo{\n pub color: [f32; 4],\n pub scale: [f32; 2],\n pub position: [f32; 2],\n pub orientation: [f32; 2],\n pub _pad: [f32; 2],\n}\n\npub struct SharedRenderRessources \n{\n instance: wgpu::Instance,\n surface: wgpu::Surface,\n surf_size: PhysicalSize<u32>,\n surf_config: wgpu::SurfaceConfiguration,\n adapter: wgpu::Adapter,\n\n device: wgpu::Device,\n main_queue: wgpu::Queue,\n}\n\npub trait RenderRoutine: Send + Sync\n{\n fn render(&mut self, shareed: &mut SharedRenderRessources);\n}\n\npub enum RenderPass \n{\n Main,\n}\n\npub struct RenderState \n{\n shared_ressources: SharedRenderRessources,\n main_pass_render_routines: Vec<Box<dyn RenderRoutine>>,\n rect_draw_buffers: Vec<(wgpu::Buffer, wgpu::BindGroup)>,\n last_buffer_index: usize,\n last_buffer_fill_len: usize,\n rect_index_buffer: wgpu::Buffer,\n rect_pipeline_binding_group_layout: wgpu::BindGroupLayout,\n rect_pipeline_globals_binding_group_layout: wgpu::BindGroupLayout,\n rect_globals_buffer: wgpu::Buffer,\n rect_pipeline_layout: wgpu::PipelineLayout,\n rect_pipeline: wgpu::RenderPipeline,\n globals: QuadDrawGlobals,\n}\n\npub struct Renderer \n{\n state: Mutex<RenderState>,\n start_time: SystemTime,\n} \n\nimpl Renderer \n{\n pub async fn new(window: &Window) -> Self \n {\n let instance = wgpu::Instance::new(wgpu::Backends::VULKAN);\n let surface = unsafe { instance.create_surface(window) };\n let adapter = instance.request_adapter(\n &wgpu::RequestAdapterOptions {\n power_preference: wgpu::PowerPreference::HighPerformance,\n compatible_surface: Some(&surface),\n force_fallback_adapter: false,\n },\n ).await.unwrap();\n\n let (device, main_queue) = adapter.request_device(\n &wgpu::DeviceDescriptor{\n features: wgpu::Features::empty(),\n limits: wgpu::Limits::default(),\n label: Some(\"main device\"),\n }, \n None,\n ).await.unwrap();\n\n let surf_size = window.inner_size();\n let surf_config = wgpu::SurfaceConfiguration {\n usage: wgpu::TextureUsages::RENDER_ATTACHMENT,\n format: surface.get_preferred_format(&adapter).unwrap(),\n width: surf_size.width,\n height: surf_size.height,\n present_mode: wgpu::PresentMode::Immediate,\n };\n surface.configure(&device, &surf_config);\n\n \n \n \n \n \n \n \n \n \n let mut indices = Vec::<u32>::new();\n indices.reserve(QUADS_PER_BATCH*6);\n for i in (0 as u32..(QUADS_PER_BATCH*4) as u32).step_by(4) {\n indices.push(i + 2);\n indices.push(i + 0);\n indices.push(i + 1);\n indices.push(i + 2);\n indices.push(i + 1);\n indices.push(i + 3);\n }\n\n let batched_quad_index_buffer = device.create_buffer(\n &wgpu::BufferDescriptor{\n label: Some(\"batched quad index buffer\"),\n size: (std::mem::size_of::<u32>() * indices.len()) as u64,\n usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST,\n mapped_at_creation: false,\n }\n );\n\n main_queue.write_buffer(&batched_quad_index_buffer, 0, bytemuck::cast_slice(&indices[..]));\n\n let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{\n entries: &[\n wgpu::BindGroupLayoutEntry {\n binding: 0,\n visibility: wgpu::ShaderStages::VERTEX,\n ty: wgpu::BindingType::Buffer{\n has_dynamic_offset: false,\n ty: wgpu::BufferBindingType::Uniform,\n min_binding_size: None,\n },\n count: None,\n },\n ],\n label: Some(\"quad render bind group layout\"),\n });\n\n let globals_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{\n entries: &[\n wgpu::BindGroupLayoutEntry {\n binding: 0,\n visibility: wgpu::ShaderStages::VERTEX | wgpu::ShaderStages::FRAGMENT,\n ty: wgpu::BindingType::Buffer{\n has_dynamic_offset: false,\n ty: wgpu::BufferBindingType::Uniform,\n min_binding_size: None,\n },\n count: None,\n },\n ],\n label: Some(\"quad render global bind group layout\"),\n });\n\n let globals_buffer = device.create_buffer(&wgpu::BufferDescriptor{\n label: Some(\"[quad renderer] globals\"),\n size: std::mem::size_of::<QuadDrawGlobals>() as u64,\n usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,\n mapped_at_creation: false,\n });\n\n let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor{\n label: Some(\"quad render pipeline\"),\n bind_group_layouts: &[&globals_bind_group_layout, &bind_group_layout],\n push_constant_ranges: &[],\n });\n\n let shader_module = device.create_shader_module(&wgpu::ShaderModuleDescriptor{\n label: Some(\"quad render shader\"),\n source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Borrowed(include_str!(\"rendering/quad_shader.wgsl\"))),\n });\n\n let pipeline = device.create_render_pipeline(&RenderPipelineDescriptor{\n vertex: wgpu::VertexState{\n module: &shader_module,\n entry_point: \"vs_main\",\n buffers: &[],\n },\n fragment: Some(wgpu::FragmentState{\n module: &shader_module,\n entry_point: \"fs_main\",\n targets: &[\n wgpu::ColorTargetState{\n blend: None,\n format: surf_config.format,\n write_mask: wgpu::ColorWrites::ALL,\n }\n ],\n }),\n label: Some(\"quad render pipeline\"),\n layout: Some(&pipeline_layout),\n primitive: wgpu::PrimitiveState{\n topology: wgpu::PrimitiveTopology::TriangleList,\n strip_index_format: None,\n front_face: wgpu::FrontFace::Cw,\n cull_mode: None,\n unclipped_depth: false,\n polygon_mode: wgpu::PolygonMode::Fill,\n conservative: false,\n },\n depth_stencil: None,\n multisample: wgpu::MultisampleState::default(), \n multiview: None,\n });\n\n let shared = SharedRenderRessources{\n instance,\n surface,\n surf_size,\n surf_config,\n adapter,\n device,\n main_queue,\n };\n\n let state = Mutex::new(RenderState{\n shared_ressources: shared,\n main_pass_render_routines: Vec::new(),\n rect_draw_buffers: Vec::new(),\n last_buffer_index: 0,\n last_buffer_fill_len: 0,\n rect_index_buffer: batched_quad_index_buffer,\n rect_pipeline_binding_group_layout: bind_group_layout,\n rect_pipeline_globals_binding_group_layout: globals_bind_group_layout,\n rect_globals_buffer: globals_buffer,\n rect_pipeline_layout: pipeline_layout,\n rect_pipeline: pipeline,\n globals: QuadDrawGlobals{\n camera_translation: [0.0,0.0],\n camera_rotation: [1.0,0.0],\n camera_scale: [1.0,1.0],\n },\n });\n\n Self{\n state,\n start_time: SystemTime::now(),\n }\n }\n\n pub async fn resize(&self, new_size: winit::dpi::PhysicalSize<u32>) \n {\n let mut state = self.state.lock().await;\n if new_size.width > 0 && new_size.height > 0 {\n state.shared_ressources.surf_size = new_size;\n state.shared_ressources.surf_config.width = new_size.width;\n state.shared_ressources.surf_config.height = new_size.height;\n state.shared_ressources.surface.configure(&state.shared_ressources.device, &state.shared_ressources.surf_config);\n println!(\"resized to: ({},{})\", new_size.width, new_size.height);\n }\n }\n\n pub async fn add_render_routine(&self, routine: impl RenderRoutine + 'static, pass: RenderPass) \n {\n let mut state = self.state.lock().await;\n match pass {\n RenderPass::Main => state.main_pass_render_routines.push(Box::new(routine)),\n }\n }\n\n pub async fn push_quads(&self, quads: &[QuadDrawInfo]) {\n let mut state = self.state.lock().await;\n\n if quads.len() > 0 {\n state.last_buffer_index = (quads.len() - 1) / QUADS_PER_BATCH;\n state.last_buffer_fill_len = (quads.len() - 1) % QUADS_PER_BATCH + 1;\n \n while state.rect_draw_buffers.len() <= state.last_buffer_index {\n let buff = state.shared_ressources.device.create_buffer(&wgpu::BufferDescriptor{\n label: Some(\"quad draw buffer\"),\n mapped_at_creation: false,\n size: (QUADS_PER_BATCH * std::mem::size_of::<QuadDrawInfo>()) as u64,\n usage: wgpu::BufferUsages::COPY_DST | wgpu::BufferUsages::UNIFORM\n });\n let bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{\n label: Some(\"quad render pipeline bind group\"),\n layout: &state.rect_pipeline_binding_group_layout,\n entries: &[\n wgpu::BindGroupEntry{\n binding: 0,\n resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{\n buffer: &buff,\n offset: 0,\n size: None,\n }),\n }\n ],\n });\n state.rect_draw_buffers.push((buff, bind_group));\n }\n \n "},"suffix":{"kind":"string","value":"\n\n pub async fn render(&self) -> Result<(), wgpu::SurfaceError> \n {\n let mut state = self.state.lock().await;\n let state = &mut*state;\n\n let output = state.shared_ressources.surface.get_current_texture()?;\n let view = output.texture.create_view(&wgpu::TextureViewDescriptor::default());\n\n state.shared_ressources.main_queue.write_buffer(&state.rect_globals_buffer, 0, bytemuck::cast_slice(&[state.globals]));\n\n let mut encoder = state.shared_ressources.device.create_command_encoder(&wgpu::CommandEncoderDescriptor {\n label: Some(\"Rect Renderpass Encoder\"),\n });\n\n {\n let globals_bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{\n label: Some(\"[quad renderer] globals\"),\n layout: &state.rect_pipeline_globals_binding_group_layout,\n entries: &[\n wgpu::BindGroupEntry{\n binding: 0,\n resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{\n buffer: &state.rect_globals_buffer,\n offset: 0,\n size: None,\n }),\n }\n ]\n });\n\n let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {\n label: Some(\"Render Pass\"),\n color_attachments: &[wgpu::RenderPassColorAttachment {\n view: &view,\n resolve_target: None,\n ops: wgpu::Operations {\n load: wgpu::LoadOp::Clear(wgpu::Color {\n r: 0.0,\n g: 0.0,\n b: 0.0,\n a: 1.0,\n }),\n store: true,\n },\n }],\n depth_stencil_attachment: None,\n });\n\n render_pass.set_bind_group(0, &globals_bind_group, &[]);\n\n render_pass.set_pipeline(&state.rect_pipeline);\n\n render_pass.set_index_buffer(\n state.rect_index_buffer.slice(..), \n wgpu::IndexFormat::Uint32,\n );\n\n if state.last_buffer_fill_len > 0 {\n for i in 0..state.last_buffer_index {\n render_pass.set_bind_group(1, &state.rect_draw_buffers[i].1, &[]);\n render_pass.draw_indexed(0..(QUADS_PER_BATCH*6) as u32, 0, 0..1);\n }\n render_pass.set_bind_group(1, &state.rect_draw_buffers[state.last_buffer_index].1, &[]);\n render_pass.draw_indexed(0..(state.last_buffer_fill_len*6) as u32, 0, 0..1);\n }\n }\n let shared = &mut state.shared_ressources;\n\n for render_routine in &mut state.main_pass_render_routines {\n render_routine.render(shared);\n }\n \n \n state.shared_ressources.main_queue.submit(std::iter::once(encoder.finish()));\n output.present();\n \n Ok(())\n }\n}"},"middle":{"kind":"string","value":"for i in 0..state.last_buffer_index {\n let slice = bytemuck::cast_slice(&quads[i*QUADS_PER_BATCH..(i+1)*state.last_buffer_index]);\n state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[i].0, 0, slice);\n }\n let slice = bytemuck::cast_slice(&quads[state.last_buffer_index*QUADS_PER_BATCH..]);\n state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[state.last_buffer_index].0, 0, slice);\n } else {\n state.last_buffer_index = 0;\n state.last_buffer_fill_len = 0;\n }\n }"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[{"content":"#[allow(unused)]\n\npub fn block_on<Out>(mut future: impl Future<Output = Out>) -> Out {\n\n LOCAL_BLOCK_ON_DATA.with(\n\n |ref_cell| {\n\n let local_block_data = ref_cell.borrow_mut();\n\n let waker = waker_ref(&local_block_data.waker);\n\n let context = &mut Context::from_waker(&*waker);\n\n\n\n loop {\n\n let future = unsafe{ Pin::new_unchecked(&mut future)};\n\n if let Poll::Ready(val) = future.poll(context) {\n\n break val;\n\n }\n\n local_block_data.recv.recv().unwrap();\n\n }\n\n }\n\n )\n\n}","file_path":"src/sync/block_on.rs","rank":2,"score":138646.81848751925},{"content":"pub trait User : Send + Sync + Default\n\n{\n\n fn init(self: Arc<Self>, shared_data: Arc<SharedAppData>, fixed_step_data: Arc<FixedStepData>, variable_step_data: Arc<VariableStepData>);\n\n fn cleanup(self: Arc<Self>, shared_data: Arc<SharedAppData>);\n\n fn fixed_step(self: Arc<Self>, shared_data: Arc<SharedAppData>, fixed_step_data: Arc<FixedStepData>) -> Pin<Box<dyn Future<Output=()> + Send + Sync>>;\n\n fn varaible_step(self: Arc<Self>, shared_data: Arc<SharedAppData>, variable_step_data: Arc<VariableStepData>) -> Pin<Box<dyn Future<Output=()> + Send + Sync>>;\n\n}\n\n\n\n//o------------ App Data ---------------o\n\n\n\npub struct SharedAppData {\n\n pub end_program: AtomicBool,\n\n pub runtime: Runtime,\n\n pub window: Window,\n\n pub(crate) min_vary_delta_time: AtomicU64,\n\n}\n\n\n\npub struct FixedStepData {\n\n pub(crate) input_state: Mutex<InputState>,\n\n pub ecm: EntityComponentManager,\n","file_path":"src/app.rs","rank":3,"score":138617.99249992345},{"content":"pub trait Component : Clone + Default + Sync + Send\n\n{\n\n type Storage : ComponentStore<Self>;\n\n}","file_path":"src/entity/component_storage.rs","rank":4,"score":125008.34157543618},{"content":"#[allow(unused)]\n\nfn worker(meta: Arc<RuntimeMeta>, worker_index: usize) {\n\n \n\n // crate worker loop\n\n 'outer: while !meta.end_runtime.load(Ordering::Relaxed) || meta.open_tasks.load(Ordering::Acquire) > 0 {\n\n // if there are no tasks directly available, we sleep and wake up to execute the next available Order from any queue\n\n\n\n match meta.signal_reciever.recv_timeout(std::time::Duration::from_millis(100)) {\n\n Ok(_) => (),\n\n Err(err) => match err {\n\n RecvTimeoutError::Timeout => (),\n\n RecvTimeoutError::Disconnected => panic!(),\n\n }\n\n }\n\n\n\n let mut order = None;\n\n let mut sender = None;\n\n\n\n 'inner2: loop {\n\n if let Ok(o) = meta.execution_reciever_very_high.try_recv() {\n\n order = Some(o);\n","file_path":"src/sync/runtime.rs","rank":5,"score":90016.91521201654},{"content":"struct SharedData {\n\n count: AtomicUsize,\n\n waker: Mutex<Option<Waker>>,\n\n}\n\n\n\npub struct AtomicDependency{\n\n data: Arc<SharedData>,\n\n}\n\n\n\nimpl Clone for AtomicDependency{\n\n fn clone(&self) -> Self {\n\n self.data.count.fetch_add(1, std::sync::atomic::Ordering::Acquire);\n\n Self{\n\n data: self.data.clone(),\n\n }\n\n }\n\n}\n\n\n\nimpl Drop for AtomicDependency {\n\n fn drop(&mut self) {\n","file_path":"src/sync/atomic_waiter.rs","rank":6,"score":87803.14665060415},{"content":"pub trait TupleExtras {\n\n type PopFrontResultType;\n\n\n\n fn pop_front(self) -> Self::PopFrontResultType;\n\n}\n\n\n\nimpl<T> TupleExtrasT<T> for () {\n\n type AppendResultType = (T,);\n\n type FirstReplaceResultType = ();\n\n\n\n fn append(self, t: T) -> Self::AppendResultType {\n\n (t,)\n\n }\n\n\n\n fn replace_first(self, _r: T) -> Self::FirstReplaceResultType {\n\n self\n\n }\n\n}\n\n\n\nimpl TupleExtras for () {\n","file_path":"src/util.rs","rank":7,"score":79323.44563553412},{"content":"#[derive(Clone)]\n\nstruct Page<T: Default + Clone, const N: usize> {\n\n slots: [T; N],\n\n slot_used: [bool; N],\n\n len: usize,\n\n}\n\n\n\nimpl<T: Default + Clone, const N: usize> Page<T,N> {\n\n fn new() -> Self {\n\n Self{\n\n slots: [(); N].map(|_| T::default()),\n\n slot_used: [false; N],\n\n len: 0,\n\n }\n\n }\n\n\n\n #[allow(unused)]\n\n fn iter(&self) -> impl Iterator<Item = &T> {\n\n self.slots.iter()\n\n .zip(self.slot_used.iter())\n\n .filter(|(_, used)| **used)\n","file_path":"src/entity/component_storage/linear_store.rs","rank":8,"score":77253.97195583544},{"content":"type ClosureBox = Box<dyn FnOnce() + Send>;\n\n\n\n#[derive(Clone,Copy)]\n\npub enum Priority {\n\n #[allow(unused)]\n\n VeryHigh,\n\n #[allow(unused)]\n\n High,\n\n #[allow(unused)]\n\n Normal,\n\n #[allow(unused)]\n\n Low\n\n}\n\n\n\npub struct Task {\n\n pub future: Mutex<TaskFutureBox>,\n\n pub execution_queue: crossbeam_channel::Sender<ExecutionOrder>,\n\n pub notify_signal: crossbeam_channel::Sender<RuntimeInfo>,\n\n pub priority: Priority,\n\n}\n","file_path":"src/sync/task.rs","rank":9,"score":75050.7292362089},{"content":"pub trait GenericComponentStore {\n\n fn optimize(&mut self);\n\n\n\n fn as_any(&self) -> &dyn Any;\n\n\n\n fn as_any_mut(&mut self) -> &mut dyn Any;\n\n\n\n fn has(&self, index: EntityIndex) -> bool;\n\n\n\n fn rem(&mut self, index: EntityIndex);\n\n\n\n fn len(&self) -> usize;\n\n}\n\n\n","file_path":"src/entity/component_storage.rs","rank":10,"score":73094.33701105937},{"content":"pub trait TupleExtrasT<T> {\n\n type AppendResultType;\n\n type FirstReplaceResultType;\n\n\n\n fn append(self, t: T) -> Self::AppendResultType;\n\n fn replace_first(self, r: T) -> Self::FirstReplaceResultType;\n\n}\n\n\n","file_path":"src/util.rs","rank":11,"score":72542.98988865975},{"content":"pub trait ComponentStoreAccessor: {\n\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ());\n\n\n\n fn as_any_mut(&mut self) -> &mut dyn Any;\n\n\n\n fn as_any_ref(&self) -> &dyn Any;\n\n}\n\n\n\nimpl<T: 'static + Default + Clone> ComponentStoreAccessor for Arc<RwLock<LinearStore<T>>> {\n\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ()) {\n\n let mut guard = spin_on!(self.try_write());\n\n\n\n let generic_self: &mut dyn GenericComponentStore = &mut *guard;\n\n\n\n f(generic_self);\n\n }\n\n\n\n fn as_any_mut(&mut self) -> &mut dyn Any {\n\n self\n\n }\n","file_path":"src/entity/component_storage/dense_store.rs","rank":12,"score":69732.99951737786},{"content":"struct UnblockSignal{}\n\n\n","file_path":"src/sync/block_on.rs","rank":13,"score":65696.50703417588},{"content":"struct YieldFuture {\n\n yielded_once: bool,\n\n}\n\n\n\nimpl Future for YieldFuture {\n\n type Output = ();\n\n fn poll(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<Self::Output> {\n\n if self.yielded_once {\n\n return Poll::Ready(());\n\n } \n\n self.yielded_once = true;\n\n\n\n YIELD_INFO.with(|d|{\n\n d.borrow_mut().did_yield = true;\n\n });\n\n\n\n Poll::Pending\n\n }\n\n}\n\n\n\n#[allow(unused)]\n\npub async fn yield_now() {\n\n YieldFuture{yielded_once:false}.await;\n\n}","file_path":"src/sync/yielding.rs","rank":14,"score":65696.50703417588},{"content":"type TaskFutureBox = Pin<Box<dyn Future<Output = ()> + Send + Sync>>;\n","file_path":"src/sync/task.rs","rank":15,"score":64123.57263789163},{"content":"struct BlockedThreadWaker{\n\n snd: crossbeam_channel::Sender<UnblockSignal>,\n\n}\n\n\n\nimpl ArcWake for BlockedThreadWaker {\n\n fn wake(self: Arc<Self>) {\n\n self.snd.send(UnblockSignal{}).unwrap();\n\n }\n\n\n\n fn wake_by_ref(arc_self: &Arc<Self>) {\n\n arc_self.snd.send(UnblockSignal{}).unwrap();\n\n }\n\n}\n\n\n","file_path":"src/sync/block_on.rs","rank":16,"score":63489.71388374958},{"content":"struct LocalBlockData {\n\n send: crossbeam_channel::Sender<UnblockSignal>,\n\n recv: crossbeam_channel::Receiver<UnblockSignal>,\n\n waker: Arc<BlockedThreadWaker>,\n\n}\n\n\n\nimpl LocalBlockData {\n\n fn new() -> Self {\n\n let (send, recv) = crossbeam_channel::bounded(1);\n\n Self{\n\n send: send.clone(),\n\n recv,\n\n waker: Arc::new(BlockedThreadWaker{snd:send})\n\n }\n\n }\n\n}\n\n\n\nthread_local! {\n\n static LOCAL_BLOCK_ON_DATA: RefCell<LocalBlockData> = RefCell::new(LocalBlockData::new());\n\n}\n\n\n","file_path":"src/sync/block_on.rs","rank":17,"score":63489.71388374958},{"content":"pub trait ComponentStore<T: Default + Clone> {\n\n type ComponentType : Component;\n\n\n\n fn new() -> Self;\n\n\n\n fn get(&self, index: EntityIndex) -> Option<&T>;\n\n\n\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T>;\n\n\n\n fn set(&mut self, index: EntityIndex, value: T);\n\n\n\n fn add(&mut self, index: EntityIndex, value: T);\n\n}\n\n\n","file_path":"src/entity/component_storage.rs","rank":18,"score":63447.60395080972},{"content":"#[allow(unused)]\n\nfn process_task(meta: &Arc<RuntimeMeta>, execution_sender: &crossbeam_channel::Sender<ExecutionOrder>, task: Arc<Task>) {\n\n let task_finished = {\n\n let waker = waker_ref(&task);\n\n let context = &mut Context::from_waker(&*waker);\n\n \n\n let finished = Poll::Pending != task.future.lock()\n\n .unwrap()\n\n .as_mut()\n\n .poll(context);\n\n \n\n YIELD_INFO.with(|info| {\n\n if info.borrow_mut().did_yield {\n\n info.borrow_mut().did_yield = false;\n\n info.borrow_mut().yield_task = Some(task);\n\n }\n\n });\n\n\n\n if finished {\n\n meta.open_tasks.fetch_sub(1, Ordering::AcqRel);\n\n }\n\n \n\n finished\n\n };\n\n}\n\n\n","file_path":"src/sync/runtime.rs","rank":19,"score":38618.93588313801},{"content":"#![macro_use]\n\n\n\npub mod task;\n\nmod runtime;\n\nmod atomic_waiter;\n\nmod block_on;\n\n//mod sleep;\n\nmod yielding;\n\n\n\npub use runtime::*;\n\npub use atomic_waiter::*;\n\npub use block_on::*;\n\n//pub use sleep::*;\n\npub use yielding::*;\n\n\n\n#[allow(unused)]\n\nmacro_rules! spin_on {\n\n ($expression:expr) => {\n\n loop {\n\n if let Some(guard) = $expression {\n\n break guard\n\n }\n\n }\n\n };\n\n}","file_path":"src/sync.rs","rank":38,"score":27781.30693750943},{"content":"impl Future for SleepFuture {\n\n type Output = ();\n\n fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {\n\n if self.called_once && std::time::Instant::now() + SLEEP_SELF_SPIN_TIME > self.wake_up_time {\n\n profiling::scope!(\"SleepFuture: spinning wait\",\"inner spinning for the last few microseconds\");\n\n while std::time::Instant::now() < self.wake_up_time {}\n\n return Poll::Ready(());\n\n }\n\n self.called_once = true;\n\n while self.sender.try_send(SleepCheckerOrder::Task(SleepingTask{waker: cx.waker().clone(), wake_up_time: self.wake_up_time})).is_err() {}\n\n Poll::Pending\n\n }\n\n}\n\n\n\nuse std::sync::atomic::Ordering;\n\n\n\npub(crate) enum SleepCheckerOrder {\n\n Task(SleepingTask),\n\n WakeUp,\n\n}\n","file_path":"src/sync/sleep.rs","rank":39,"score":26344.582934704693},{"content":" * Executes a future on a threadpool.\n\n * Submitted future should not block.\n\n * Submitted future should have a short runtime (<200mics) or yield periodicly.\n\n */\n\n #[allow(unused)]\n\n pub fn spawn(&self, future: impl Future<Output = ()> + Send + Sync + 'static) {\n\n self.spawn_prioritised(future, Priority::Normal);\n\n }\n\n\n\n /**\n\n * Executes a prioritised closure on a threadpool.\n\n * Submitted Closures should not block.\n\n * Submitted Closures should have a short runtime (<200mics).\n\n * If the task needs to sync, please spawn a sync task via the spawn function.\n\n */\n\n #[allow(unused)]\n\n pub fn exec_prioritised(&self, closure: impl FnOnce() + Send + 'static, priority: Priority) {\n\n match priority {\n\n Priority::Low => self.meta.execution_sender_low.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\n\n Priority::Normal => self.meta.execution_sender_normal.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\n","file_path":"src/sync/runtime.rs","rank":40,"score":26344.116447828168},{"content":" .unwrap()\n\n })\n\n .collect::<Vec<_>>();\n\n\n\n let ret = Self {\n\n meta: meta.clone(),\n\n worker_joins: Mutex::new(Some(worker_join_handles)),\n\n };\n\n\n\n ret\n\n }\n\n\n\n /**\n\n * Executes a prioritised future on a threadpool.\n\n * Submitted future should not block.\n\n * Submitted future should have a short runtime (<200mics) or yield periodicly.\n\n */\n\n #[allow(unused)]\n\n pub fn spawn_prioritised(&self, future: impl Future<Output = ()> + Send + Sync + 'static, priority: Priority) {\n\n let sender = match priority {\n","file_path":"src/sync/runtime.rs","rank":41,"score":26343.463884143264},{"content":"\n\nimpl Runtime {\n\n #[allow(unused)]\n\n pub fn new() -> Self {\n\n let (s_low, r_low) = crossbeam_channel::unbounded();\n\n let (s_normal, r_normal) = crossbeam_channel::unbounded();\n\n let (s_high, r_high) = crossbeam_channel::unbounded();\n\n let (s_very_high, r_very_high) = crossbeam_channel::unbounded();\n\n let (signal_snd, signal_rcv) = crossbeam_channel::unbounded();\n\n\n\n let worker_thread_count = usize::max(1,num_cpus::get_physical()-1);\n\n println!(\"INFO: Runtime started with pool of {} threads.\", worker_thread_count);\n\n\n\n let mut meta = Arc::new(RuntimeMeta{ \n\n worker_count: AtomicU64::from(worker_thread_count as u64),\n\n execution_sender_low: s_low,\n\n execution_sender_normal: s_normal,\n\n execution_sender_high: s_high,\n\n execution_sender_very_high: s_very_high,\n\n execution_reciever_low: r_low,\n","file_path":"src/sync/runtime.rs","rank":42,"score":26341.9927277178},{"content":"use std::{pin::Pin, task::{Context, Poll, Waker}};\n\n\n\nuse super::yielding::*;\n\nuse futures::Future;\n\n\n\nuse super::Runtime;\n\n\n\nconst SLEEP_SELF_SPIN_TIME: std::time::Duration = std::time::Duration::from_micros(100);\n\n\n\npub(crate) struct SleepFuture {\n\n called_once: bool,\n\n wake_up_time: std::time::Instant,\n\n sender: async_std::channel::Sender<SleepCheckerOrder>,\n\n}\n\n\n\npub(crate) struct SleepingTask {\n\n waker: Waker,\n\n wake_up_time: std::time::Instant,\n\n}\n\n\n","file_path":"src/sync/sleep.rs","rank":43,"score":26341.774165180603},{"content":"use std::{cell::RefCell, pin::Pin, sync::Arc, task::{Context, Poll}};\n\n\n\nuse futures::Future;\n\n\n\nuse super::task::Task;\n\n\n\npub(crate) struct YieldInfo {\n\n pub(crate) did_yield: bool,\n\n pub(crate) yield_task: Option<Arc<Task>>,\n\n}\n\n\n\nthread_local! {\n\n pub(crate) static YIELD_INFO: RefCell<YieldInfo> = RefCell::new(YieldInfo{did_yield:false, yield_task: None});\n\n}\n\n\n","file_path":"src/sync/yielding.rs","rank":44,"score":26341.60029760212},{"content":"pub use std::{cell::RefCell, pin::Pin, task::Waker};\n\nuse crossbeam_channel::RecvTimeoutError;\n\npub use futures::{Future, FutureExt, task::{waker_ref}};\n\npub use smallbox::SmallBox;\n\nuse std::{sync::atomic::{AtomicU64, Ordering}};\n\n\n\nuse super::yielding::*;\n\n\n\npub use {\n\n futures::{\n\n task::{ArcWake},\n\n },\n\n std::{\n\n sync::{Arc, Mutex},\n\n task::{Context, Poll},\n\n },\n\n};\n\n\n\nuse super::task::*;\n\n\n","file_path":"src/sync/runtime.rs","rank":45,"score":26341.370437605543},{"content":" Priority::High => self.meta.execution_sender_high.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\n\n Priority::VeryHigh => self.meta.execution_sender_very_high.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\n\n }\n\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\n\n }\n\n \n\n /**\n\n * Executes a closure on a threadpool.\n\n * Submitted Closures should not block.\n\n * Submitted Closures should have a short runtime (<200mics).\n\n * If the task needs to sync, please spawn a sync task via the spawn function.\n\n */\n\n #[allow(unused)]\n\n pub fn exec(&self, closure: impl FnOnce() + Send + 'static) {\n\n self.exec_prioritised(closure, Priority::Normal);\n\n }\n\n\n\n /**\n\n * Kills threadpool.\n\n * All worker threads will terminate AFTER all open tasks are completed.\n","file_path":"src/sync/runtime.rs","rank":46,"score":26341.059103559524},{"content":"\n\npub enum ExecutionOrder {\n\n ExecuteTask(Arc<Task>),\n\n ExecuteClosure(ClosureBox),\n\n}\n\n\n\nimpl ArcWake for Task {\n\n fn wake(self: Arc<Self>) {\n\n if self.execution_queue.send(ExecutionOrder::ExecuteTask(self.clone())).is_err() {\n\n println!(\"WARNING: tried to wake up future on dead runtime!\");\n\n }\n\n self.notify_signal.send(RuntimeInfo::WakeUp);\n\n }\n\n\n\n fn wake_by_ref(arc_self: &Arc<Self>) {\n\n if arc_self.execution_queue.send(ExecutionOrder::ExecuteTask(arc_self.clone())).is_err() {\n\n println!(\"WARNING: tried to wake up future on dead runtime!\");\n\n }\n\n arc_self.notify_signal.send(RuntimeInfo::WakeUp);\n\n }\n\n}","file_path":"src/sync/task.rs","rank":47,"score":26339.626518859583},{"content":" * Looping tasks MUST be notified/terminated before calling this function!\n\n */\n\n #[allow(unused)]\n\n pub fn stop(&self) {\n\n if let Some(mut worker_joins) = self.worker_joins.lock().unwrap().take() {\n\n self.meta.end_runtime.store(true, Ordering::Release);\n\n\n\n let worker_count = worker_joins.len();\n\n\n\n for _ in 0..self.meta.worker_count.load(Ordering::Relaxed) {\n\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\n\n }\n\n\n\n println!(\"threads: {}\", worker_joins.len());\n\n \n\n while let Some(join_handle) = worker_joins.pop() {\n\n join_handle.join().unwrap();\n\n }\n\n \n\n println!(\"INFO: Runtime shut down.\");\n\n }\n\n }\n\n}\n\n\n\nimpl Drop for Runtime {\n\n fn drop(&mut self) {\n\n self.stop();\n\n }\n\n}","file_path":"src/sync/runtime.rs","rank":48,"score":26339.42615074937},{"content":"pub use std::{cell::RefCell, pin::Pin, task::Waker};\n\npub use futures::{Future, FutureExt, task::{waker_ref}};\n\npub use smallbox::SmallBox;\n\n\n\npub use {\n\n futures::{\n\n task::{ArcWake},\n\n },\n\n std::{\n\n sync::{Arc, Mutex},\n\n task::{Context, Poll},\n\n },\n\n};\n\n\n\npub enum RuntimeInfo {\n\n WakeUp\n\n}\n\n\n","file_path":"src/sync/task.rs","rank":49,"score":26339.113564247},{"content":" process_task(&meta, sender.unwrap(), task);\n\n },\n\n ExecutionOrder::ExecuteClosure(mut closure) => {\n\n closure();\n\n },\n\n };\n\n };\n\n }\n\n }\n\n meta.worker_count.fetch_sub(1, Ordering::Relaxed);\n\n for _ in 0..meta.worker_count.load(Ordering::Relaxed) {\n\n meta.signal_sender.send(RuntimeInfo::WakeUp);\n\n }\n\n println!(\"INFO: Runtime worker ended.\");\n\n}\n\n\n\npub struct Runtime {\n\n pub(crate) meta: Arc<RuntimeMeta>,\n\n worker_joins: Mutex<Option<Vec<std::thread::JoinHandle<()>>>>,\n\n}\n","file_path":"src/sync/runtime.rs","rank":50,"score":26338.672596402415},{"content":" \n\npub(crate) async fn sleep_sheduler(meta: std::sync::Arc<super::runtime::RuntimeMeta>) {\n\n let mut sleepers = Vec::new();\n\n while !meta.end_runtime.load(Ordering::Relaxed) || meta.open_tasks.load(Ordering::Relaxed) > 1 /* this is also an open task! */ {\n\n if sleepers.is_empty() {\n\n match meta.new_sleepers_rcv.recv().await.unwrap() {\n\n SleepCheckerOrder::Task(sleeper) => {\n\n sleepers.push(sleeper);\n\n },\n\n SleepCheckerOrder::WakeUp => continue,\n\n }\n\n }\n\n {\n\n profiling::scope!(\"sleep_sheduler_check\");\n\n {\n\n while let Ok(order) = meta.new_sleepers_rcv.try_recv() {\n\n if let SleepCheckerOrder::Task(new_sleeper) = order {\n\n let insertion_index = sleepers.partition_point(|other_st: &SleepingTask| other_st.wake_up_time > new_sleeper.wake_up_time);\n\n sleepers.insert(insertion_index, new_sleeper);\n\n }\n","file_path":"src/sync/sleep.rs","rank":51,"score":26338.500063979325},{"content":" execution_reciever_normal: r_normal,\n\n execution_reciever_high: r_high,\n\n execution_reciever_very_high: r_very_high,\n\n signal_sender: signal_snd.clone(),\n\n signal_reciever: signal_rcv,\n\n end_runtime: \t std::sync::atomic::AtomicBool::from(false),\n\n open_tasks: std::sync::atomic::AtomicU64::from(0),\n\n });\n\n\n\n let worker_join_handles = (0..worker_thread_count)\n\n .into_iter()\n\n .map(|index|{\n\n let meta = meta.clone();\n\n std::thread::Builder::new()\n\n .name(std::format!(\"worker thread {}\", index))\n\n .spawn(move || { \n\n // register thread/core to profiling\n\n profiling::register_thread!(std::format!(\"worker thread {}\", index).as_str());\n\n worker(meta, index); \n\n })\n","file_path":"src/sync/runtime.rs","rank":52,"score":26338.444351708407},{"content":"pub async fn sleep_for(runtime: &Runtime, min_dura: std::time::Duration) {\n\n let wake_up_time = std::time::Instant::now() + min_dura;\n\n sleep_until(runtime, wake_up_time).await\n\n}\n\n\n\n#[allow(unused)]\n\npub async fn sleep_until(runtime: &Runtime, wake_up_time: std::time::Instant) {\n\n let sleeper = SleepFuture{\n\n called_once: false,\n\n wake_up_time: wake_up_time,\n\n sender: runtime.meta.new_sleepers_snd.clone(),\n\n };\n\n\n\n sleeper.await;\n\n}","file_path":"src/sync/sleep.rs","rank":53,"score":26337.885082213368},{"content":"pub(crate) struct RuntimeMeta {\n\n worker_count: AtomicU64,\n\n execution_sender_low: crossbeam_channel::Sender<ExecutionOrder>,\n\n execution_sender_normal: crossbeam_channel::Sender<ExecutionOrder>,\n\n execution_sender_high: crossbeam_channel::Sender<ExecutionOrder>,\n\n execution_sender_very_high: crossbeam_channel::Sender<ExecutionOrder>,\n\n execution_reciever_low: crossbeam_channel::Receiver<ExecutionOrder>,\n\n execution_reciever_normal: crossbeam_channel::Receiver<ExecutionOrder>,\n\n execution_reciever_high: crossbeam_channel::Receiver<ExecutionOrder>,\n\n execution_reciever_very_high: crossbeam_channel::Receiver<ExecutionOrder>,\n\n signal_sender: crossbeam_channel::Sender<RuntimeInfo>,\n\n signal_reciever: crossbeam_channel::Receiver<RuntimeInfo>,\n\n pub(crate) end_runtime: std::sync::atomic::AtomicBool,\n\n pub(crate) open_tasks: std::sync::atomic::AtomicU64,\n\n}\n\n\n\n#[allow(unused)]\n","file_path":"src/sync/runtime.rs","rank":54,"score":26337.55673046204},{"content":"use std::{cell::RefCell, pin::Pin, sync::Arc, task::{Context, Poll}};\n\n\n\nuse futures::{future::*, task::{ArcWake, waker_ref}};\n\n\n","file_path":"src/sync/block_on.rs","rank":55,"score":26336.135951220098},{"content":" }\n\n \n\n 'search: loop {\n\n if sleepers.is_empty() { break 'search; }\n\n \n\n if (std::time::Instant::now() + SLEEP_SELF_SPIN_TIME) > sleepers.last().unwrap().wake_up_time {\n\n let sleeper = sleepers.pop().unwrap();\n\n sleeper.waker.wake_by_ref();\n\n } else {\n\n break 'search;\n\n }\n\n }\n\n }\n\n }\n\n yield_now().await;\n\n }\n\n println!(\"INFO: Sleep sheduler ended.\");\n\n}\n\n\n\n#[allow(unused)]\n","file_path":"src/sync/sleep.rs","rank":56,"score":26334.46700137666},{"content":" sender = Some(& meta.execution_sender_very_high);\n\n } else if let Ok(o) = meta.execution_reciever_high.try_recv() {\n\n order = Some(o);\n\n sender = Some(& meta.execution_sender_high);\n\n } else if let Ok(o) = meta.execution_reciever_normal.try_recv() {\n\n order = Some(o);\n\n sender = Some(& meta.execution_sender_normal);\n\n } else if let Ok(o) = meta.execution_reciever_low.try_recv() {\n\n order = Some(o);\n\n sender = Some(& meta.execution_sender_low);\n\n }\n\n \n\n if order.is_none() {\n\n continue 'outer;\n\n }\n\n\n\n {\n\n profiling::scope!(\"worker does work\");\n\n match order.take().unwrap() {\n\n ExecutionOrder::ExecuteTask(task) => {\n","file_path":"src/sync/runtime.rs","rank":57,"score":26333.785177438713},{"content":" Priority::Low => &self.meta.execution_sender_low,\n\n Priority::Normal => &self.meta.execution_sender_normal,\n\n Priority::High => &self.meta.execution_sender_high,\n\n Priority::VeryHigh => &self.meta.execution_sender_very_high,\n\n };\n\n\n\n let task_arc = Arc::new(Task{\n\n future: Mutex::new(Box::pin(future)),\n\n execution_queue: sender.clone(),\n\n notify_signal: self.meta.signal_sender.clone(),\n\n priority: priority,\n\n });\n\n\n\n self.meta.open_tasks.fetch_add(1, Ordering::AcqRel);\n\n\n\n sender.send(ExecutionOrder::ExecuteTask(task_arc)).unwrap();\n\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\n\n }\n\n\n\n /**\n","file_path":"src/sync/runtime.rs","rank":58,"score":26332.66380101242},{"content":" let count = self.data.count.fetch_sub(1, std::sync::atomic::Ordering::Acquire);\n\n if count == 1 {\n\n if let Some(waker) = &*self.data.waker.lock().unwrap() {\n\n waker.wake_by_ref();\n\n }\n\n }\n\n }\n\n}\n\n\n\npub struct AtomicWaiter {\n\n data: Arc<SharedData>,\n\n}\n\n\n\nimpl AtomicWaiter {\n\n #[allow(unused)]\n\n pub fn new() -> Self {\n\n Self {\n\n data: Arc::new(SharedData{count: AtomicUsize::new(0), waker: Mutex::new(None)}),\n\n }\n\n }\n","file_path":"src/sync/atomic_waiter.rs","rank":59,"score":25047.861583105438},{"content":"\n\n #[allow(unused)]\n\n pub fn make_dependency(&self) -> AtomicDependency {\n\n self.data.count.fetch_add(1, std::sync::atomic::Ordering::Acquire);\n\n AtomicDependency{\n\n data: self.data.clone(),\n\n }\n\n }\n\n}\n\n\n\nimpl Future for AtomicWaiter {\n\n type Output = ();\n\n fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {\n\n {\n\n let mut waker = self.data.waker.lock().unwrap();\n\n *waker = Some(cx.waker().clone());\n\n }\n\n if self.data.count.load(std::sync::atomic::Ordering::Relaxed) == 0 {\n\n Poll::Ready(())\n\n } else {\n","file_path":"src/sync/atomic_waiter.rs","rank":60,"score":25042.867362622674},{"content":" Poll::Pending\n\n }\n\n }\n\n}\n\n\n\nimpl Drop for AtomicWaiter {\n\n fn drop(&mut self) {\n\n if self.data.count.fetch_add(0, std::sync::atomic::Ordering::Acquire) != 0 {\n\n }\n\n }\n\n}","file_path":"src/sync/atomic_waiter.rs","rank":61,"score":25039.675632926224},{"content":"\n\nuse std::{pin::Pin, sync::{Arc, Mutex, atomic::AtomicUsize}, task::{Context, Poll, Waker}};\n\n\n\nuse futures::{Future};\n\n\n","file_path":"src/sync/atomic_waiter.rs","rank":62,"score":25037.884961952754},{"content":"}\n\n\n\n#[derive(Clone, Copy)]\n\npub struct RectRenderable {\n\n pub size: cgmath::Vector2<f32>,\n\n pub color: cgmath::Vector4<f32>,\n\n}\n\n\n\nimpl Default for RectRenderable {\n\n fn default() -> Self {\n\n Self{\n\n size: Vf32x2::new(1.0, 1.0),\n\n color: cgmath::Vector4::<f32>::new(1.0,1.0,1.0,1.0),\n\n }\n\n }\n\n}\n\n\n\nimpl Component for RectRenderable {\n\n type Storage = DenseStore<Self>;\n\n}","file_path":"src/entity/default_components.rs","rank":63,"score":23.56831825976228},{"content":"use crate::Vf32x2;\n\n\n\nuse super::{Component, DenseStore, LinearStore};\n\n\n\n#[derive(Clone, Copy)]\n\npub struct Transform {\n\n pub position: cgmath::Vector2<f32>,\n\n pub orientation: cgmath::Vector2<f32>,\n\n}\n\n\n\nimpl Default for Transform {\n\n fn default() -> Self {\n\n Self{\n\n position: Vf32x2::new(0.0, 0.0),\n\n orientation: Vf32x2::new(0.0, 0.0),\n\n }\n\n }\n\n}\n\n\n\nimpl Component for Transform {\n","file_path":"src/entity/default_components.rs","rank":64,"score":22.231975136433718},{"content":" let n = self.dense_indices.len();\n\n \n\n (0..n).step_by(batch_size).into_iter().map(move |i| {\n\n let forgotten_self = unsafe{std::mem::transmute::<&mut Self, &mut Self>(self)};\n\n forgotten_self.dense_indices[i..]\n\n .iter()\n\n .take(batch_size)\n\n .map(|i| *i)\n\n .zip(forgotten_self.dense_values[i..]\n\n .iter_mut()\n\n .take(batch_size))\n\n })\n\n }\n\n\n\n fn assure_index(&mut self, index: EntityIndex) {\n\n if index as usize >= self.sparse_indices.len() {\n\n self.sparse_indices.resize(index as usize + 1, !0);\n\n }\n\n }\n\n #[allow(unused)]\n","file_path":"src/entity/component_storage/dense_store.rs","rank":65,"score":20.40072810258954},{"content":" let n = self.pages.len();\n\n\n\n (0..n).into_iter()\n\n .map(|page_index|{\n\n self.pages[page_index].iter_entity(page_index).take(PAGE_SIZE)\n\n })\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn iter_entity_mut_batch(&mut self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &mut T)>> {\n\n let n = self.pages.len();\n\n\n\n (0..n).into_iter()\n\n .map(|page_index|{\n\n let forgotten_self = unsafe{std::mem::transmute::<&mut Self, &mut Self>(self)};\n\n forgotten_self.pages[page_index].iter_entity_mut(page_index).take(PAGE_SIZE)\n\n })\n\n }\n\n\n\n fn assure_page(&mut self, page_index: usize) {\n","file_path":"src/entity/component_storage/linear_store.rs","rank":66,"score":20.020899204481147},{"content":" type Storage = LinearStore<Self>;\n\n}\n\n\n\n#[derive(Clone, Copy)]\n\npub struct OldTransform {\n\n pub position: cgmath::Vector2<f32>,\n\n pub orientation: cgmath::Vector2<f32>,\n\n}\n\n\n\nimpl Default for OldTransform {\n\n fn default() -> Self {\n\n Self{\n\n position: Vf32x2::new(0.0, 0.0),\n\n orientation: Vf32x2::new(0.0, 0.0),\n\n }\n\n }\n\n}\n\n\n\nimpl Component for OldTransform {\n\n type Storage = LinearStore<Self>;\n","file_path":"src/entity/default_components.rs","rank":67,"score":19.956218455883363},{"content":" pub(crate) fixed_delta_time: AtomicU64,\n\n}\n\n\n\npub struct VariableStepData {\n\n pub(crate) input_state_backbuffer: Mutex<InputState>,\n\n pub(crate) input_state_frontbuffer: Mutex<InputState>,\n\n pub renderer: Renderer,\n\n pub(crate) vary_delta_time: AtomicU64,\n\n}\n\n\n\nimpl SharedAppData {\n\n pub fn end(&self) {\n\n self.end_program.store(true, Ordering::Relaxed);\n\n }\n\n}\n\n\n\nimpl FixedStepData {\n\n pub async fn key_pressed(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state.lock().await;\n\n input_state.key_states[key as usize]\n","file_path":"src/app.rs","rank":68,"score":19.8617230635754},{"content":" self.fixed_step_signal_thread = Some(\n\n std::thread::Builder::new()\n\n .name(\"fixed time step notify thread\".into())\n\n .spawn(||{fixed_time_step_notify(meta_clone, fixed_step_data_clone, signal_snd)})\n\n .unwrap()\n\n ); \n\n\n\n event_loop.run(move |event, _, control_flow| {\n\n *control_flow = ControlFlow::Poll;\n\n match event {\n\n Event::MainEventsCleared => self.on_main_events_cleared(control_flow),\n\n Event::RedrawRequested(_) => { },\n\n Event::WindowEvent{ ref event, window_id, } if (window_id == self.shared_data.window.id()) => {\n\n match event {\n\n WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,\n\n WindowEvent::Resized(physical_size) => block_on(self.variable_step_data.renderer.resize(*physical_size)),\n\n WindowEvent::ScaleFactorChanged { new_inner_size, .. } => block_on(self.variable_step_data.renderer.resize(**new_inner_size)),\n\n WindowEvent::KeyboardInput{device_id,input,is_synthetic} => {\n\n let index = input.virtual_keycode.unwrap() as usize;\n\n let in_state = &mut*spin_on!(self.variable_step_data.input_state_backbuffer.try_lock());\n","file_path":"src/app.rs","rank":69,"score":18.75444917689864},{"content":"\n\n #[allow(unused)]\n\n pub fn iter_entity_batch(&self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &T)>> {\n\n \n\n let n = self.dense_indices.len();\n\n\n\n (0..n).step_by(batch_size).into_iter().map(move |i| {\n\n self.dense_indices[i..]\n\n .iter()\n\n .take(batch_size)\n\n .map(|i| *i)\n\n .zip(self.dense_values[i..]\n\n .iter()\n\n .take(batch_size))\n\n })\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn iter_entity_mut_batch(&mut self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &mut T)>> {\n\n\n","file_path":"src/entity/component_storage/dense_store.rs","rank":70,"score":18.576729564281603},{"content":" #[allow(unused)]\n\n fn iter_entity_mut(&mut self, page_index: usize) -> impl Iterator<Item = (EntityIndex, &mut T)> {\n\n self.slots.iter_mut()\n\n .zip(self.slot_used.iter())\n\n .enumerate()\n\n .filter(|(_, (_, used))| **used)\n\n .map(move |(index, (slot, _))| ((index + (page_index << PAGE_EXPONENT)) as EntityIndex, slot))\n\n }\n\n}\n\n\n\npub struct LinearStore<T: Default + Clone> {\n\n pages: Vec<Page<T, PAGE_SIZE>>,\n\n}\n\n\n\nimpl<T: 'static + Default + Clone> GenericComponentStore for LinearStore<T> {\n\n\n\n fn as_any(&self) -> &dyn Any {\n\n self\n\n }\n\n\n","file_path":"src/entity/component_storage/linear_store.rs","rank":71,"score":17.916135002239663},{"content":" self.dense_values[dense_index] = value;\n\n }\n\n\n\n fn add(&mut self, index: EntityIndex, value: T) {\n\n assert!(!self.has(index));\n\n self.assure_index(index);\n\n self.dense_values.push(value);\n\n self.dense_indices.push(index);\n\n self.sparse_indices[index as usize] = self.dense_indices.len() as EntityIndex - 1;\n\n }\n\n}\n\n\n\nuse async_std::sync::RwLock;\n\n\n","file_path":"src/entity/component_storage/dense_store.rs","rank":72,"score":17.131231475755527},{"content":"mod ticks;\n\nuse std::thread::JoinHandle;\n\nuse async_std::sync::Mutex;\n\nuse ticks::*;\n\nuse winit::event::VirtualKeyCode;\n\n\n\nuse std::time::{Duration, Instant};\n\nuse std::{pin::Pin, sync::Arc};\n\nuse std::sync::atomic::*;\n\n\n\nuse futures::{Future};\n\nuse winit::{event::{Event, WindowEvent}, event_loop::{ControlFlow, EventLoop}, platform::windows::EventLoopExtWindows, window::{Window, WindowBuilder}};\n\n\n\nuse crate::rendering::Renderer;\n\nuse crate::sync::AtomicWaiter;\n\nuse crate::{entity::EntityComponentManager, sync::{Runtime, block_on}};\n\n\n\n//o------------ User Trait ---------------o\n\n\n","file_path":"src/app.rs","rank":73,"score":17.040614897054876},{"content":"use super::*;\n\n\n\npub struct DenseStore<T: Default + Clone> {\n\n sparse_indices: Vec<EntityIndex>,\n\n dense_indices: Vec<EntityIndex>,\n\n dense_values: Vec<T>,\n\n}\n\n\n\nimpl<T: 'static + Default + Clone> GenericComponentStore for DenseStore<T> {\n\n fn as_any(&self) -> &dyn Any {\n\n self\n\n }\n\n\n\n fn as_any_mut(&mut self) -> &mut dyn Any {\n\n self\n\n }\n\n\n\n fn optimize(&mut self) {}\n\n\n\n fn has(&self, index: EntityIndex) -> bool {\n","file_path":"src/entity/component_storage/dense_store.rs","rank":74,"score":16.889067408033117},{"content":" event_loop: Option<EventLoop<()>>,\n\n user: Arc<T>,\n\n fixed_step_signal_thread: Option<JoinHandle<()>>,\n\n fixed_step_signal: (async_std::channel::Sender<FixedStepUpdateSignal>, async_std::channel::Receiver<FixedStepUpdateSignal>),\n\n last_frame_end: Instant,\n\n}\n\n\n\nimpl<T: User + 'static> Application<T> \n\n{\n\n\n\n pub fn new() -> Self \n\n {\n\n env_logger::init();\n\n let event_loop = EventLoop::new_any_thread();\n\n let window = WindowBuilder::new().build(&event_loop).unwrap();\n\n let renderer = block_on(Renderer::new(&window));\n\n Self{\n\n shared_data: Arc::new(SharedAppData{\n\n end_program: AtomicBool::new(false),\n\n runtime: Runtime::new(),\n","file_path":"src/app.rs","rank":75,"score":16.562155246235825},{"content":" else {\n\n None\n\n }\n\n }\n\n \n\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T> {\n\n if self.has(index) {\n\n let index = index as usize;\n\n let dense_index = self.sparse_indices[index] as usize;\n\n Some(&mut self.dense_values[dense_index])\n\n }\n\n else {\n\n None\n\n }\n\n }\n\n\n\n fn set(&mut self, index: EntityIndex, value: T) {\n\n assert!(self.has(index));\n\n let index = index as usize;\n\n let dense_index = self.sparse_indices[index] as usize;\n","file_path":"src/entity/component_storage/dense_store.rs","rank":76,"score":16.399866648115694},{"content":" }\n\n}\n\n\n\nimpl VariableStepData {\n\n pub async fn key_pressed(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state_backbuffer.lock().await;\n\n input_state.key_states[key as usize]\n\n }\n\n\n\n pub async fn key_released(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state_backbuffer.lock().await;\n\n !input_state.key_states[key as usize]\n\n }\n\n\n\n pub async fn key_just_pressed(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state_backbuffer.lock().await;\n\n input_state.key_states[key as usize] && !input_state.key_states_old[key as usize]\n\n }\n\n\n\n pub async fn key_just_released(&self, key: VirtualKeyCode) -> bool {\n","file_path":"src/app.rs","rank":77,"score":15.772286794838003},{"content":" }\n\n}\n\n\n\nimpl<T: 'static + Default + Clone + Component> ComponentStore<T> for DenseStore<T> {\n\n type ComponentType = T;\n\n\n\n fn new() -> Self {\n\n Self{\n\n sparse_indices: Vec::new(),\n\n dense_indices: Vec::new(),\n\n dense_values: Vec::new(),\n\n }\n\n }\n\n\n\n fn get(&self, index: EntityIndex) -> Option<&T> {\n\n if self.has(index) {\n\n let index = index as usize;\n\n let dense_index = self.sparse_indices[index] as usize;\n\n Some(&self.dense_values[dense_index])\n\n }\n","file_path":"src/entity/component_storage/dense_store.rs","rank":78,"score":15.745495072018745},{"content":" }\n\n\n\n pub async fn key_released(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state.lock().await;\n\n !input_state.key_states[key as usize]\n\n }\n\n\n\n pub async fn key_just_pressed(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state.lock().await;\n\n input_state.key_states[key as usize] && !input_state.key_states_old[key as usize]\n\n }\n\n\n\n pub async fn key_just_released(&self, key: VirtualKeyCode) -> bool {\n\n let input_state = &mut*self.input_state.lock().await;\n\n !input_state.key_states[key as usize] && input_state.key_states_old[key as usize]\n\n }\n\n\n\n pub fn get_delta_time(&self) -> std::time::Duration {\n\n let dt = self.fixed_delta_time.load(std::sync::atomic::Ordering::Relaxed);\n\n std::time::Duration::from_nanos(dt)\n","file_path":"src/app.rs","rank":79,"score":15.109856352753564},{"content":"\n\n in_state.key_states[index] = input.state == winit::event::ElementState::Pressed;\n\n },\n\n _ => { }\n\n }\n\n },\n\n _ => {}\n\n }\n\n });\n\n }\n\n\n\n fn on_main_events_cleared(&mut self, control_flow: &mut ControlFlow) \n\n {\n\n profiling::scope!(\"MainEventsCleared\");\n\n self.shared_data.window.request_redraw();\n\n if self.shared_data.end_program.load(Ordering::Relaxed) {\n\n *control_flow = ControlFlow::Exit\n\n } else {\n\n let waiter = AtomicWaiter::new();\n\n let dep = waiter.make_dependency();\n","file_path":"src/app.rs","rank":80,"score":15.00915842616007},{"content":"use crate::entity::handle::*; \n\nuse super::component_storage::*;\n\n\n\npub struct EntityManager {\n\n pub(crate) entity_slots: Vec<EntitySlot>,\n\n pub entity_free_list: Vec<EntityIndex>,\n\n pub entity_destruct_queue: Vec<EntityIndex>,\n\n}\n\n\n\nimpl EntityManager {\n\n pub fn new() -> Self {\n\n Self{\n\n entity_slots: Vec::new(),\n\n entity_free_list: Vec::new(),\n\n entity_destruct_queue: Vec::new(),\n\n }\n\n }\n\n\n\n pub(crate) fn exists_index(&self, index: EntityIndex) -> bool {\n\n (index as usize) < self.entity_slots.len() && self.entity_slots[index as usize].alive\n","file_path":"src/entity/entity_manager.rs","rank":81,"score":14.918871517824904},{"content":" if self.pages.len() <= page_index {\n\n self.pages.resize(page_index + 1, Page::new());\n\n }\n\n }\n\n\n\n fn has_split(&self, page_index: usize, page_offset: usize) -> bool {\n\n page_index < self.pages.len() && self.pages[page_index].slot_used[page_offset]\n\n }\n\n}\n\n\n\nimpl<T: Default + Clone + Component> ComponentStore<T> for LinearStore<T> {\n\n type ComponentType = T;\n\n\n\n fn new() -> Self {\n\n Self{\n\n pages: Vec::new(),\n\n }\n\n }\n\n\n\n fn get(&self, index: EntityIndex) -> Option<&T> {\n","file_path":"src/entity/component_storage/linear_store.rs","rank":82,"score":14.690043554019184},{"content":"#![macro_use]\n\n\n\nuse async_std::sync::{RwLock};\n\nuse std::any::*;\n\nuse std::sync::Arc;\n\n\n\nuse crate::entity::entity_manager::*;\n\nuse crate::entity::component_storage::*;\n\n\n\npub struct EntityComponentManager {\n\n pub entities: Arc<RwLock<EntityManager>>,\n\n stores: RwLock<rustc_hash::FxHashMap<TypeId, Box<dyn ComponentStoreAccessor + Sync + Send>>>,\n\n}\n\n\n\nimpl Default for EntityComponentManager {\n\n fn default() -> Self {\n\n Self{\n\n entities: Arc::new(RwLock::new(EntityManager::new())),\n\n stores: RwLock::new(rustc_hash::FxHashMap::default()),\n\n }\n","file_path":"src/entity/component_manager.rs","rank":83,"score":14.444558244090624},{"content":"pub mod sync;\n\npub mod entity;\n\npub mod util;\n\npub mod app;\n\npub mod rendering;\n\n\n\npub type Vf32x2 = cgmath::Vector2<f32>;\n\npub type Vf32x3 = cgmath::Vector3<f32>;\n\npub type Vf32x4 = cgmath::Vector4<f32>;\n\n\n\n#[allow(unused)]\n\nuse sync::*;\n\n#[allow(unused)]\n\nuse entity::{DenseStore,EntityHandle, GenericComponentStore, ComponentStore};\n\n#[allow(unused)]\n\nuse util::*;\n\n#[allow(unused)]\n\nuse app::*;\n\n\n\n#[cfg(test)]\n","file_path":"src/lib.rs","rank":84,"score":13.994228770750304},{"content":" .map(|(slot, _)| slot)\n\n }\n\n\n\n #[allow(unused)]\n\n fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\n\n self.slots.iter_mut()\n\n .zip(self.slot_used.iter())\n\n .filter(|(_, used)| **used)\n\n .map(|(slot, _)| slot)\n\n }\n\n\n\n #[allow(unused)]\n\n fn iter_entity(&self, page_index: usize) -> impl Iterator<Item = (EntityIndex, &T)> {\n\n self.slots.iter()\n\n .zip(self.slot_used.iter())\n\n .enumerate()\n\n .filter(|(_, (_, used))| **used)\n\n .map(move |(index, (slot, _))| ((index + (page_index << PAGE_EXPONENT)) as EntityIndex, slot))\n\n }\n\n\n","file_path":"src/entity/component_storage/linear_store.rs","rank":85,"score":13.887473349004052},{"content":"pub type EntityIndex = u32;\n\npub type EntityVersion = u32;\n\n\n\n#[derive(Clone, Copy)]\n\npub struct EntityHandle {\n\n pub index: EntityIndex,\n\n pub version: EntityVersion,\n\n}\n\n\n\n#[derive(Clone, Copy)]\n\npub(crate) struct EntitySlot {\n\n pub(crate) version: EntityVersion,\n\n pub(crate) alive: bool,\n\n}\n\n\n\nimpl EntitySlot {\n\n pub(crate) fn new() -> Self {\n\n Self{\n\n version: 0,\n\n alive: false,\n\n }\n\n }\n\n}","file_path":"src/entity/handle.rs","rank":86,"score":13.737504045730216},{"content":"impl<T: Default + Clone> DenseStore<T> {\n\n #[allow(unused)]\n\n pub fn iter(&self) -> impl Iterator<Item = &T> {\n\n self.dense_values.iter()\n\n }\n\n \n\n #[allow(unused)]\n\n pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\n\n self.dense_values.iter_mut()\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn iter_entity(&self) -> impl Iterator<Item = (EntityIndex, &T)> {\n\n self.dense_indices.iter().map(|i|*i).zip(self.dense_values.iter())\n\n }\n\n \n\n #[allow(unused)]\n\n pub fn iter_entity_mut(&mut self) -> impl Iterator<Item = (EntityIndex, &mut T)> {\n\n self.dense_indices.iter().map(|i|*i).zip(self.dense_values.iter_mut())\n\n }\n","file_path":"src/entity/component_storage/dense_store.rs","rank":87,"score":13.702262606598683},{"content":" self.pages\n\n .iter()\n\n .enumerate()\n\n .filter(|(_, page)| page.len > 0)\n\n .map(|(entity, page)| (entity, page))\n\n .flat_map(|(page_index, page)| page.iter_entity(page_index))\n\n }\n\n \n\n #[allow(unused)]\n\n pub fn iter_entity_mut(&mut self) -> impl Iterator<Item = (EntityIndex, &mut T)> {\n\n self.pages\n\n .iter_mut()\n\n .enumerate()\n\n .filter(|(_, page)| page.len > 0)\n\n .map(|(entity, page)| (entity, page))\n\n .flat_map(|(page_index, page)| page.iter_entity_mut(page_index))\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn iter_entity_batch(&self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &T)>> {\n","file_path":"src/entity/component_storage/linear_store.rs","rank":88,"score":13.670910660888326},{"content":" let page_index = get_page_index(index, PAGE_EXPONENT);\n\n let page_offset = get_page_offset(index, PAGE_MASK);\n\n if self.has_split(page_index,page_offset) {\n\n Some(&self.pages[page_index].slots[page_offset])\n\n } else {\n\n None\n\n }\n\n }\n\n\n\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T> {\n\n let page_index = get_page_index(index, PAGE_EXPONENT);\n\n let page_offset = get_page_offset(index, PAGE_MASK);\n\n if self.has_split(page_index,page_offset) {\n\n Some(&mut self.pages[page_index].slots[page_offset])\n\n }else {\n\n None\n\n }\n\n }\n\n\n\n fn set(&mut self, index: EntityIndex, value: T) {\n","file_path":"src/entity/component_storage/linear_store.rs","rank":89,"score":13.00730228288527},{"content":"\n\n pub fn sort(&mut self) {\n\n let mut new_dense_values = Vec::<T>::with_capacity(self.dense_values.len());\n\n let mut new_dense_indices = Vec::<EntityIndex>::with_capacity(self.dense_values.len());\n\n\n\n for dense_index in self.sparse_indices.iter_mut() {\n\n *dense_index = \n\n if *dense_index != !(0 as EntityIndex) {\n\n new_dense_indices.push(*dense_index);\n\n let mut el = T::default();\n\n std::mem::swap(&mut self.dense_values[*dense_index as usize], &mut el);\n\n new_dense_values.push(el);\n\n (new_dense_indices.len() - 1) as EntityIndex\n\n } else {\n\n !(0 as EntityIndex)\n\n }\n\n }\n\n\n\n self.dense_indices = new_dense_indices;\n\n self.dense_values = new_dense_values;\n","file_path":"src/entity/component_storage/dense_store.rs","rank":90,"score":12.927526191386905},{"content":" window,\n\n min_vary_delta_time: AtomicU64::from(1_000_000),\n\n }),\n\n fixed_step_data: Arc::new(FixedStepData{\n\n ecm: EntityComponentManager::new(),\n\n input_state: Mutex::new(InputState::default()),\n\n fixed_delta_time: AtomicU64::from(33_000_000),\n\n }),\n\n event_loop: Some(event_loop),\n\n user: Arc::new(T::default()),\n\n fixed_step_signal_thread: None,\n\n fixed_step_signal: async_std::channel::bounded(2),\n\n last_frame_end: Instant::now(),\n\n variable_step_data: Arc::new(VariableStepData{\n\n input_state_backbuffer: Mutex::new(InputState::default()),\n\n input_state_frontbuffer: Mutex::new(InputState::default()),\n\n renderer,\n\n vary_delta_time: AtomicU64::from(0),\n\n }),\n\n }\n","file_path":"src/app.rs","rank":91,"score":12.851400940743499},{"content":" }\n\n\n\n #[allow(unused)]\n\n pub fn version_of(&self, index: EntityIndex) -> Option<EntityVersion> {\n\n if self.exists_index(index) {\n\n Some(self.entity_slots[index as usize].version)\n\n } else {\n\n None\n\n }\n\n }\n\n\n\n pub fn exists(&self, entity: EntityHandle) -> bool {\n\n (entity.index as usize) < self.entity_slots.len() && self.entity_slots[entity.index as usize].alive && self.entity_slots[entity.index as usize].version == entity.version\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn create(&mut self) -> EntityHandle {\n\n let index = self.entity_free_list.pop().unwrap_or(\n\n {\n\n let index = self.entity_slots.len();\n","file_path":"src/entity/entity_manager.rs","rank":92,"score":12.742259024735048},{"content":" let index = index as usize;\n\n index < self.sparse_indices.len() && self.sparse_indices[index] != !(0 as EntityIndex)\n\n }\n\n\n\n fn rem(&mut self, index: EntityIndex) {\n\n assert!(self.has(index), \"index was {}, val was {}\", index, self.sparse_indices[index as usize]);\n\n self.assure_index(index);\n\n let dense_index = self.sparse_indices[index as usize] as usize;\n\n let last_value = self.dense_values.pop().unwrap();\n\n let last_index = self.dense_indices.pop().unwrap();\n\n self.dense_values[dense_index] = last_value;\n\n self.dense_indices[dense_index] = last_index;\n\n self.sparse_indices[index as usize] = !0;\n\n }\n\n\n\n fn len(&self) -> usize {\n\n 0\n\n }\n\n}\n\n\n","file_path":"src/entity/component_storage/dense_store.rs","rank":93,"score":12.699322585124897},{"content":"use super::*;\n\n\n\nconst fn get_page_index(index: EntityIndex, page_exponent: usize) -> usize {\n\n index as usize >> page_exponent\n\n}\n\n\n\nconst fn get_page_offset(index: EntityIndex, page_mask: usize) -> usize {\n\n index as usize & page_mask\n\n}\n\n\n\nconst fn get_page_mask(page_exponent: usize) -> usize {\n\n !(usize::MAX << page_exponent)\n\n}\n\n\n\nconst PAGE_EXPONENT: usize = 7;\n\nconst PAGE_SIZE: usize = 1 << PAGE_EXPONENT;\n\nconst PAGE_MASK: usize = get_page_mask(PAGE_EXPONENT);\n\n\n\n#[derive(Clone)]\n","file_path":"src/entity/component_storage/linear_store.rs","rank":94,"score":12.667816867359335},{"content":"\n\nimpl Default for InputState {\n\n fn default() -> Self {\n\n Self{\n\n key_states_old: Box::new([false; 512]),\n\n key_states: Box::new([false; 512]),\n\n button_states_old: Box::new([false; 16]),\n\n button_states: Box::new([false; 16]),\n\n cursor_pos_old: [0; 2],\n\n cursor_pos: [0; 2],\n\n }\n\n }\n\n}\n\n\n\n#[allow(unused)]\n\npub struct Application<T : User> \n\n{\n\n pub(crate) shared_data: Arc<SharedAppData>,\n\n pub(crate) fixed_step_data: Arc<FixedStepData>,\n\n pub(crate) variable_step_data: Arc<VariableStepData>,\n","file_path":"src/app.rs","rank":95,"score":12.51716334377899},{"content":"use std::{sync::Arc};\n\nuse std::sync::atomic::*;\n\n\n\nuse super::*;\n\n\n\npub(crate) struct FixedStepUpdateSignal;\n\n\n\npub(crate) fn fixed_time_step_notify(\n\n shared_data: Arc<SharedAppData>, \n\n fixed_step_data: Arc<FixedStepData>,\n\n signal_snd: async_std::channel::Sender<FixedStepUpdateSignal>\n\n) {\n\n profiling::register_thread!(\"fixed time step notify thread\".into());\n\n while !shared_data.end_program.load(Ordering::Relaxed) {\n\n spin_sleep::sleep(fixed_step_data.get_delta_time());\n\n profiling::scope!(\"fixed step notify\");\n\n if signal_snd.len() < 2 {\n\n let _ = signal_snd.try_send(FixedStepUpdateSignal{});\n\n }\n\n }\n","file_path":"src/app/ticks.rs","rank":96,"score":12.112744317445149},{"content":"\n\n fn as_any_ref(&self) -> &dyn Any {\n\n self\n\n }\n\n}\n\n\n\nimpl<T: 'static + Default + Clone> ComponentStoreAccessor for Arc<RwLock<DenseStore<T>>> {\n\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ()) {\n\n let mut guard = spin_on!(self.try_write());\n\n\n\n let generic_self: &mut dyn GenericComponentStore = &mut *guard;\n\n\n\n f(generic_self);\n\n }\n\n\n\n fn as_any_mut(&mut self) -> &mut dyn Any {\n\n self\n\n }\n\n\n\n fn as_any_ref(&self) -> &dyn Any {\n\n self\n\n }\n\n}","file_path":"src/entity/component_storage/dense_store.rs","rank":97,"score":12.06343083750369},{"content":" }\n\n\n\n fn len(&self) -> usize {\n\n 0\n\n }\n\n}\n\n\n\nimpl<T: Default + Clone> LinearStore<T> {\n\n #[allow(unused)]\n\n pub fn iter(&self) -> impl Iterator<Item = &T> {\n\n self.pages.iter().filter(|page| page.len > 0).flat_map(|page| page.iter())\n\n }\n\n \n\n #[allow(unused)]\n\n pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\n\n self.pages.iter_mut().filter(| page| page.len > 0).flat_map(|page| page.iter_mut())\n\n }\n\n\n\n #[allow(unused)]\n\n pub fn iter_entity(&self) -> impl Iterator<Item = (EntityIndex, &T)> {\n","file_path":"src/entity/component_storage/linear_store.rs","rank":98,"score":11.982954001090917},{"content":" fn as_any_mut(&mut self) -> &mut dyn Any {\n\n self\n\n }\n\n\n\n fn optimize(&mut self) {}\n\n\n\n fn has(&self, index: EntityIndex) -> bool {\n\n let page_index = get_page_index(index, PAGE_EXPONENT);\n\n let page_offset = get_page_offset(index, PAGE_MASK);\n\n self.has_split(page_index, page_offset)\n\n }\n\n\n\n fn rem(&mut self, index: EntityIndex) {\n\n let page_index = get_page_index(index, PAGE_EXPONENT);\n\n let page_offset = get_page_offset(index, PAGE_MASK);\n\n assert!(self.has_split(page_index, page_offset), \"tried to remove non existing component of an entity\");\n\n let page = &mut self.pages[page_index];\n\n page.slots[page_offset] = T::default();\n\n page.slot_used[page_offset] = false;\n\n page.len -= 1;\n","file_path":"src/entity/component_storage/linear_store.rs","rank":99,"score":11.97023889946696}],"string":"[\n {\n \"content\": \"#[allow(unused)]\\n\\npub fn block_on<Out>(mut future: impl Future<Output = Out>) -> Out {\\n\\n LOCAL_BLOCK_ON_DATA.with(\\n\\n |ref_cell| {\\n\\n let local_block_data = ref_cell.borrow_mut();\\n\\n let waker = waker_ref(&local_block_data.waker);\\n\\n let context = &mut Context::from_waker(&*waker);\\n\\n\\n\\n loop {\\n\\n let future = unsafe{ Pin::new_unchecked(&mut future)};\\n\\n if let Poll::Ready(val) = future.poll(context) {\\n\\n break val;\\n\\n }\\n\\n local_block_data.recv.recv().unwrap();\\n\\n }\\n\\n }\\n\\n )\\n\\n}\",\n \"file_path\": \"src/sync/block_on.rs\",\n \"rank\": 2,\n \"score\": 138646.81848751925\n },\n {\n \"content\": \"pub trait User : Send + Sync + Default\\n\\n{\\n\\n fn init(self: Arc<Self>, shared_data: Arc<SharedAppData>, fixed_step_data: Arc<FixedStepData>, variable_step_data: Arc<VariableStepData>);\\n\\n fn cleanup(self: Arc<Self>, shared_data: Arc<SharedAppData>);\\n\\n fn fixed_step(self: Arc<Self>, shared_data: Arc<SharedAppData>, fixed_step_data: Arc<FixedStepData>) -> Pin<Box<dyn Future<Output=()> + Send + Sync>>;\\n\\n fn varaible_step(self: Arc<Self>, shared_data: Arc<SharedAppData>, variable_step_data: Arc<VariableStepData>) -> Pin<Box<dyn Future<Output=()> + Send + Sync>>;\\n\\n}\\n\\n\\n\\n//o------------ App Data ---------------o\\n\\n\\n\\npub struct SharedAppData {\\n\\n pub end_program: AtomicBool,\\n\\n pub runtime: Runtime,\\n\\n pub window: Window,\\n\\n pub(crate) min_vary_delta_time: AtomicU64,\\n\\n}\\n\\n\\n\\npub struct FixedStepData {\\n\\n pub(crate) input_state: Mutex<InputState>,\\n\\n pub ecm: EntityComponentManager,\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 3,\n \"score\": 138617.99249992345\n },\n {\n \"content\": \"pub trait Component : Clone + Default + Sync + Send\\n\\n{\\n\\n type Storage : ComponentStore<Self>;\\n\\n}\",\n \"file_path\": \"src/entity/component_storage.rs\",\n \"rank\": 4,\n \"score\": 125008.34157543618\n },\n {\n \"content\": \"#[allow(unused)]\\n\\nfn worker(meta: Arc<RuntimeMeta>, worker_index: usize) {\\n\\n \\n\\n // crate worker loop\\n\\n 'outer: while !meta.end_runtime.load(Ordering::Relaxed) || meta.open_tasks.load(Ordering::Acquire) > 0 {\\n\\n // if there are no tasks directly available, we sleep and wake up to execute the next available Order from any queue\\n\\n\\n\\n match meta.signal_reciever.recv_timeout(std::time::Duration::from_millis(100)) {\\n\\n Ok(_) => (),\\n\\n Err(err) => match err {\\n\\n RecvTimeoutError::Timeout => (),\\n\\n RecvTimeoutError::Disconnected => panic!(),\\n\\n }\\n\\n }\\n\\n\\n\\n let mut order = None;\\n\\n let mut sender = None;\\n\\n\\n\\n 'inner2: loop {\\n\\n if let Ok(o) = meta.execution_reciever_very_high.try_recv() {\\n\\n order = Some(o);\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 5,\n \"score\": 90016.91521201654\n },\n {\n \"content\": \"struct SharedData {\\n\\n count: AtomicUsize,\\n\\n waker: Mutex<Option<Waker>>,\\n\\n}\\n\\n\\n\\npub struct AtomicDependency{\\n\\n data: Arc<SharedData>,\\n\\n}\\n\\n\\n\\nimpl Clone for AtomicDependency{\\n\\n fn clone(&self) -> Self {\\n\\n self.data.count.fetch_add(1, std::sync::atomic::Ordering::Acquire);\\n\\n Self{\\n\\n data: self.data.clone(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for AtomicDependency {\\n\\n fn drop(&mut self) {\\n\",\n \"file_path\": \"src/sync/atomic_waiter.rs\",\n \"rank\": 6,\n \"score\": 87803.14665060415\n },\n {\n \"content\": \"pub trait TupleExtras {\\n\\n type PopFrontResultType;\\n\\n\\n\\n fn pop_front(self) -> Self::PopFrontResultType;\\n\\n}\\n\\n\\n\\nimpl<T> TupleExtrasT<T> for () {\\n\\n type AppendResultType = (T,);\\n\\n type FirstReplaceResultType = ();\\n\\n\\n\\n fn append(self, t: T) -> Self::AppendResultType {\\n\\n (t,)\\n\\n }\\n\\n\\n\\n fn replace_first(self, _r: T) -> Self::FirstReplaceResultType {\\n\\n self\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TupleExtras for () {\\n\",\n \"file_path\": \"src/util.rs\",\n \"rank\": 7,\n \"score\": 79323.44563553412\n },\n {\n \"content\": \"#[derive(Clone)]\\n\\nstruct Page<T: Default + Clone, const N: usize> {\\n\\n slots: [T; N],\\n\\n slot_used: [bool; N],\\n\\n len: usize,\\n\\n}\\n\\n\\n\\nimpl<T: Default + Clone, const N: usize> Page<T,N> {\\n\\n fn new() -> Self {\\n\\n Self{\\n\\n slots: [(); N].map(|_| T::default()),\\n\\n slot_used: [false; N],\\n\\n len: 0,\\n\\n }\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n fn iter(&self) -> impl Iterator<Item = &T> {\\n\\n self.slots.iter()\\n\\n .zip(self.slot_used.iter())\\n\\n .filter(|(_, used)| **used)\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 8,\n \"score\": 77253.97195583544\n },\n {\n \"content\": \"type ClosureBox = Box<dyn FnOnce() + Send>;\\n\\n\\n\\n#[derive(Clone,Copy)]\\n\\npub enum Priority {\\n\\n #[allow(unused)]\\n\\n VeryHigh,\\n\\n #[allow(unused)]\\n\\n High,\\n\\n #[allow(unused)]\\n\\n Normal,\\n\\n #[allow(unused)]\\n\\n Low\\n\\n}\\n\\n\\n\\npub struct Task {\\n\\n pub future: Mutex<TaskFutureBox>,\\n\\n pub execution_queue: crossbeam_channel::Sender<ExecutionOrder>,\\n\\n pub notify_signal: crossbeam_channel::Sender<RuntimeInfo>,\\n\\n pub priority: Priority,\\n\\n}\\n\",\n \"file_path\": \"src/sync/task.rs\",\n \"rank\": 9,\n \"score\": 75050.7292362089\n },\n {\n \"content\": \"pub trait GenericComponentStore {\\n\\n fn optimize(&mut self);\\n\\n\\n\\n fn as_any(&self) -> &dyn Any;\\n\\n\\n\\n fn as_any_mut(&mut self) -> &mut dyn Any;\\n\\n\\n\\n fn has(&self, index: EntityIndex) -> bool;\\n\\n\\n\\n fn rem(&mut self, index: EntityIndex);\\n\\n\\n\\n fn len(&self) -> usize;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage.rs\",\n \"rank\": 10,\n \"score\": 73094.33701105937\n },\n {\n \"content\": \"pub trait TupleExtrasT<T> {\\n\\n type AppendResultType;\\n\\n type FirstReplaceResultType;\\n\\n\\n\\n fn append(self, t: T) -> Self::AppendResultType;\\n\\n fn replace_first(self, r: T) -> Self::FirstReplaceResultType;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/util.rs\",\n \"rank\": 11,\n \"score\": 72542.98988865975\n },\n {\n \"content\": \"pub trait ComponentStoreAccessor: {\\n\\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ());\\n\\n\\n\\n fn as_any_mut(&mut self) -> &mut dyn Any;\\n\\n\\n\\n fn as_any_ref(&self) -> &dyn Any;\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Default + Clone> ComponentStoreAccessor for Arc<RwLock<LinearStore<T>>> {\\n\\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ()) {\\n\\n let mut guard = spin_on!(self.try_write());\\n\\n\\n\\n let generic_self: &mut dyn GenericComponentStore = &mut *guard;\\n\\n\\n\\n f(generic_self);\\n\\n }\\n\\n\\n\\n fn as_any_mut(&mut self) -> &mut dyn Any {\\n\\n self\\n\\n }\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 12,\n \"score\": 69732.99951737786\n },\n {\n \"content\": \"struct UnblockSignal{}\\n\\n\\n\",\n \"file_path\": \"src/sync/block_on.rs\",\n \"rank\": 13,\n \"score\": 65696.50703417588\n },\n {\n \"content\": \"struct YieldFuture {\\n\\n yielded_once: bool,\\n\\n}\\n\\n\\n\\nimpl Future for YieldFuture {\\n\\n type Output = ();\\n\\n fn poll(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<Self::Output> {\\n\\n if self.yielded_once {\\n\\n return Poll::Ready(());\\n\\n } \\n\\n self.yielded_once = true;\\n\\n\\n\\n YIELD_INFO.with(|d|{\\n\\n d.borrow_mut().did_yield = true;\\n\\n });\\n\\n\\n\\n Poll::Pending\\n\\n }\\n\\n}\\n\\n\\n\\n#[allow(unused)]\\n\\npub async fn yield_now() {\\n\\n YieldFuture{yielded_once:false}.await;\\n\\n}\",\n \"file_path\": \"src/sync/yielding.rs\",\n \"rank\": 14,\n \"score\": 65696.50703417588\n },\n {\n \"content\": \"type TaskFutureBox = Pin<Box<dyn Future<Output = ()> + Send + Sync>>;\\n\",\n \"file_path\": \"src/sync/task.rs\",\n \"rank\": 15,\n \"score\": 64123.57263789163\n },\n {\n \"content\": \"struct BlockedThreadWaker{\\n\\n snd: crossbeam_channel::Sender<UnblockSignal>,\\n\\n}\\n\\n\\n\\nimpl ArcWake for BlockedThreadWaker {\\n\\n fn wake(self: Arc<Self>) {\\n\\n self.snd.send(UnblockSignal{}).unwrap();\\n\\n }\\n\\n\\n\\n fn wake_by_ref(arc_self: &Arc<Self>) {\\n\\n arc_self.snd.send(UnblockSignal{}).unwrap();\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/block_on.rs\",\n \"rank\": 16,\n \"score\": 63489.71388374958\n },\n {\n \"content\": \"struct LocalBlockData {\\n\\n send: crossbeam_channel::Sender<UnblockSignal>,\\n\\n recv: crossbeam_channel::Receiver<UnblockSignal>,\\n\\n waker: Arc<BlockedThreadWaker>,\\n\\n}\\n\\n\\n\\nimpl LocalBlockData {\\n\\n fn new() -> Self {\\n\\n let (send, recv) = crossbeam_channel::bounded(1);\\n\\n Self{\\n\\n send: send.clone(),\\n\\n recv,\\n\\n waker: Arc::new(BlockedThreadWaker{snd:send})\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nthread_local! {\\n\\n static LOCAL_BLOCK_ON_DATA: RefCell<LocalBlockData> = RefCell::new(LocalBlockData::new());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/block_on.rs\",\n \"rank\": 17,\n \"score\": 63489.71388374958\n },\n {\n \"content\": \"pub trait ComponentStore<T: Default + Clone> {\\n\\n type ComponentType : Component;\\n\\n\\n\\n fn new() -> Self;\\n\\n\\n\\n fn get(&self, index: EntityIndex) -> Option<&T>;\\n\\n\\n\\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T>;\\n\\n\\n\\n fn set(&mut self, index: EntityIndex, value: T);\\n\\n\\n\\n fn add(&mut self, index: EntityIndex, value: T);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage.rs\",\n \"rank\": 18,\n \"score\": 63447.60395080972\n },\n {\n \"content\": \"#[allow(unused)]\\n\\nfn process_task(meta: &Arc<RuntimeMeta>, execution_sender: &crossbeam_channel::Sender<ExecutionOrder>, task: Arc<Task>) {\\n\\n let task_finished = {\\n\\n let waker = waker_ref(&task);\\n\\n let context = &mut Context::from_waker(&*waker);\\n\\n \\n\\n let finished = Poll::Pending != task.future.lock()\\n\\n .unwrap()\\n\\n .as_mut()\\n\\n .poll(context);\\n\\n \\n\\n YIELD_INFO.with(|info| {\\n\\n if info.borrow_mut().did_yield {\\n\\n info.borrow_mut().did_yield = false;\\n\\n info.borrow_mut().yield_task = Some(task);\\n\\n }\\n\\n });\\n\\n\\n\\n if finished {\\n\\n meta.open_tasks.fetch_sub(1, Ordering::AcqRel);\\n\\n }\\n\\n \\n\\n finished\\n\\n };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 19,\n \"score\": 38618.93588313801\n },\n {\n \"content\": \"#![macro_use]\\n\\n\\n\\npub mod task;\\n\\nmod runtime;\\n\\nmod atomic_waiter;\\n\\nmod block_on;\\n\\n//mod sleep;\\n\\nmod yielding;\\n\\n\\n\\npub use runtime::*;\\n\\npub use atomic_waiter::*;\\n\\npub use block_on::*;\\n\\n//pub use sleep::*;\\n\\npub use yielding::*;\\n\\n\\n\\n#[allow(unused)]\\n\\nmacro_rules! spin_on {\\n\\n ($expression:expr) => {\\n\\n loop {\\n\\n if let Some(guard) = $expression {\\n\\n break guard\\n\\n }\\n\\n }\\n\\n };\\n\\n}\",\n \"file_path\": \"src/sync.rs\",\n \"rank\": 38,\n \"score\": 27781.30693750943\n },\n {\n \"content\": \"impl Future for SleepFuture {\\n\\n type Output = ();\\n\\n fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {\\n\\n if self.called_once && std::time::Instant::now() + SLEEP_SELF_SPIN_TIME > self.wake_up_time {\\n\\n profiling::scope!(\\\"SleepFuture: spinning wait\\\",\\\"inner spinning for the last few microseconds\\\");\\n\\n while std::time::Instant::now() < self.wake_up_time {}\\n\\n return Poll::Ready(());\\n\\n }\\n\\n self.called_once = true;\\n\\n while self.sender.try_send(SleepCheckerOrder::Task(SleepingTask{waker: cx.waker().clone(), wake_up_time: self.wake_up_time})).is_err() {}\\n\\n Poll::Pending\\n\\n }\\n\\n}\\n\\n\\n\\nuse std::sync::atomic::Ordering;\\n\\n\\n\\npub(crate) enum SleepCheckerOrder {\\n\\n Task(SleepingTask),\\n\\n WakeUp,\\n\\n}\\n\",\n \"file_path\": \"src/sync/sleep.rs\",\n \"rank\": 39,\n \"score\": 26344.582934704693\n },\n {\n \"content\": \" * Executes a future on a threadpool.\\n\\n * Submitted future should not block.\\n\\n * Submitted future should have a short runtime (<200mics) or yield periodicly.\\n\\n */\\n\\n #[allow(unused)]\\n\\n pub fn spawn(&self, future: impl Future<Output = ()> + Send + Sync + 'static) {\\n\\n self.spawn_prioritised(future, Priority::Normal);\\n\\n }\\n\\n\\n\\n /**\\n\\n * Executes a prioritised closure on a threadpool.\\n\\n * Submitted Closures should not block.\\n\\n * Submitted Closures should have a short runtime (<200mics).\\n\\n * If the task needs to sync, please spawn a sync task via the spawn function.\\n\\n */\\n\\n #[allow(unused)]\\n\\n pub fn exec_prioritised(&self, closure: impl FnOnce() + Send + 'static, priority: Priority) {\\n\\n match priority {\\n\\n Priority::Low => self.meta.execution_sender_low.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\\n\\n Priority::Normal => self.meta.execution_sender_normal.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 40,\n \"score\": 26344.116447828168\n },\n {\n \"content\": \" .unwrap()\\n\\n })\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n let ret = Self {\\n\\n meta: meta.clone(),\\n\\n worker_joins: Mutex::new(Some(worker_join_handles)),\\n\\n };\\n\\n\\n\\n ret\\n\\n }\\n\\n\\n\\n /**\\n\\n * Executes a prioritised future on a threadpool.\\n\\n * Submitted future should not block.\\n\\n * Submitted future should have a short runtime (<200mics) or yield periodicly.\\n\\n */\\n\\n #[allow(unused)]\\n\\n pub fn spawn_prioritised(&self, future: impl Future<Output = ()> + Send + Sync + 'static, priority: Priority) {\\n\\n let sender = match priority {\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 41,\n \"score\": 26343.463884143264\n },\n {\n \"content\": \"\\n\\nimpl Runtime {\\n\\n #[allow(unused)]\\n\\n pub fn new() -> Self {\\n\\n let (s_low, r_low) = crossbeam_channel::unbounded();\\n\\n let (s_normal, r_normal) = crossbeam_channel::unbounded();\\n\\n let (s_high, r_high) = crossbeam_channel::unbounded();\\n\\n let (s_very_high, r_very_high) = crossbeam_channel::unbounded();\\n\\n let (signal_snd, signal_rcv) = crossbeam_channel::unbounded();\\n\\n\\n\\n let worker_thread_count = usize::max(1,num_cpus::get_physical()-1);\\n\\n println!(\\\"INFO: Runtime started with pool of {} threads.\\\", worker_thread_count);\\n\\n\\n\\n let mut meta = Arc::new(RuntimeMeta{ \\n\\n worker_count: AtomicU64::from(worker_thread_count as u64),\\n\\n execution_sender_low: s_low,\\n\\n execution_sender_normal: s_normal,\\n\\n execution_sender_high: s_high,\\n\\n execution_sender_very_high: s_very_high,\\n\\n execution_reciever_low: r_low,\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 42,\n \"score\": 26341.9927277178\n },\n {\n \"content\": \"use std::{pin::Pin, task::{Context, Poll, Waker}};\\n\\n\\n\\nuse super::yielding::*;\\n\\nuse futures::Future;\\n\\n\\n\\nuse super::Runtime;\\n\\n\\n\\nconst SLEEP_SELF_SPIN_TIME: std::time::Duration = std::time::Duration::from_micros(100);\\n\\n\\n\\npub(crate) struct SleepFuture {\\n\\n called_once: bool,\\n\\n wake_up_time: std::time::Instant,\\n\\n sender: async_std::channel::Sender<SleepCheckerOrder>,\\n\\n}\\n\\n\\n\\npub(crate) struct SleepingTask {\\n\\n waker: Waker,\\n\\n wake_up_time: std::time::Instant,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/sleep.rs\",\n \"rank\": 43,\n \"score\": 26341.774165180603\n },\n {\n \"content\": \"use std::{cell::RefCell, pin::Pin, sync::Arc, task::{Context, Poll}};\\n\\n\\n\\nuse futures::Future;\\n\\n\\n\\nuse super::task::Task;\\n\\n\\n\\npub(crate) struct YieldInfo {\\n\\n pub(crate) did_yield: bool,\\n\\n pub(crate) yield_task: Option<Arc<Task>>,\\n\\n}\\n\\n\\n\\nthread_local! {\\n\\n pub(crate) static YIELD_INFO: RefCell<YieldInfo> = RefCell::new(YieldInfo{did_yield:false, yield_task: None});\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/yielding.rs\",\n \"rank\": 44,\n \"score\": 26341.60029760212\n },\n {\n \"content\": \"pub use std::{cell::RefCell, pin::Pin, task::Waker};\\n\\nuse crossbeam_channel::RecvTimeoutError;\\n\\npub use futures::{Future, FutureExt, task::{waker_ref}};\\n\\npub use smallbox::SmallBox;\\n\\nuse std::{sync::atomic::{AtomicU64, Ordering}};\\n\\n\\n\\nuse super::yielding::*;\\n\\n\\n\\npub use {\\n\\n futures::{\\n\\n task::{ArcWake},\\n\\n },\\n\\n std::{\\n\\n sync::{Arc, Mutex},\\n\\n task::{Context, Poll},\\n\\n },\\n\\n};\\n\\n\\n\\nuse super::task::*;\\n\\n\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 45,\n \"score\": 26341.370437605543\n },\n {\n \"content\": \" Priority::High => self.meta.execution_sender_high.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\\n\\n Priority::VeryHigh => self.meta.execution_sender_very_high.send(ExecutionOrder::ExecuteClosure(Box::new(closure))).unwrap(),\\n\\n }\\n\\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n \\n\\n /**\\n\\n * Executes a closure on a threadpool.\\n\\n * Submitted Closures should not block.\\n\\n * Submitted Closures should have a short runtime (<200mics).\\n\\n * If the task needs to sync, please spawn a sync task via the spawn function.\\n\\n */\\n\\n #[allow(unused)]\\n\\n pub fn exec(&self, closure: impl FnOnce() + Send + 'static) {\\n\\n self.exec_prioritised(closure, Priority::Normal);\\n\\n }\\n\\n\\n\\n /**\\n\\n * Kills threadpool.\\n\\n * All worker threads will terminate AFTER all open tasks are completed.\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 46,\n \"score\": 26341.059103559524\n },\n {\n \"content\": \"\\n\\npub enum ExecutionOrder {\\n\\n ExecuteTask(Arc<Task>),\\n\\n ExecuteClosure(ClosureBox),\\n\\n}\\n\\n\\n\\nimpl ArcWake for Task {\\n\\n fn wake(self: Arc<Self>) {\\n\\n if self.execution_queue.send(ExecutionOrder::ExecuteTask(self.clone())).is_err() {\\n\\n println!(\\\"WARNING: tried to wake up future on dead runtime!\\\");\\n\\n }\\n\\n self.notify_signal.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n\\n\\n fn wake_by_ref(arc_self: &Arc<Self>) {\\n\\n if arc_self.execution_queue.send(ExecutionOrder::ExecuteTask(arc_self.clone())).is_err() {\\n\\n println!(\\\"WARNING: tried to wake up future on dead runtime!\\\");\\n\\n }\\n\\n arc_self.notify_signal.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n}\",\n \"file_path\": \"src/sync/task.rs\",\n \"rank\": 47,\n \"score\": 26339.626518859583\n },\n {\n \"content\": \" * Looping tasks MUST be notified/terminated before calling this function!\\n\\n */\\n\\n #[allow(unused)]\\n\\n pub fn stop(&self) {\\n\\n if let Some(mut worker_joins) = self.worker_joins.lock().unwrap().take() {\\n\\n self.meta.end_runtime.store(true, Ordering::Release);\\n\\n\\n\\n let worker_count = worker_joins.len();\\n\\n\\n\\n for _ in 0..self.meta.worker_count.load(Ordering::Relaxed) {\\n\\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n\\n\\n println!(\\\"threads: {}\\\", worker_joins.len());\\n\\n \\n\\n while let Some(join_handle) = worker_joins.pop() {\\n\\n join_handle.join().unwrap();\\n\\n }\\n\\n \\n\\n println!(\\\"INFO: Runtime shut down.\\\");\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for Runtime {\\n\\n fn drop(&mut self) {\\n\\n self.stop();\\n\\n }\\n\\n}\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 48,\n \"score\": 26339.42615074937\n },\n {\n \"content\": \"pub use std::{cell::RefCell, pin::Pin, task::Waker};\\n\\npub use futures::{Future, FutureExt, task::{waker_ref}};\\n\\npub use smallbox::SmallBox;\\n\\n\\n\\npub use {\\n\\n futures::{\\n\\n task::{ArcWake},\\n\\n },\\n\\n std::{\\n\\n sync::{Arc, Mutex},\\n\\n task::{Context, Poll},\\n\\n },\\n\\n};\\n\\n\\n\\npub enum RuntimeInfo {\\n\\n WakeUp\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/sync/task.rs\",\n \"rank\": 49,\n \"score\": 26339.113564247\n },\n {\n \"content\": \" process_task(&meta, sender.unwrap(), task);\\n\\n },\\n\\n ExecutionOrder::ExecuteClosure(mut closure) => {\\n\\n closure();\\n\\n },\\n\\n };\\n\\n };\\n\\n }\\n\\n }\\n\\n meta.worker_count.fetch_sub(1, Ordering::Relaxed);\\n\\n for _ in 0..meta.worker_count.load(Ordering::Relaxed) {\\n\\n meta.signal_sender.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n println!(\\\"INFO: Runtime worker ended.\\\");\\n\\n}\\n\\n\\n\\npub struct Runtime {\\n\\n pub(crate) meta: Arc<RuntimeMeta>,\\n\\n worker_joins: Mutex<Option<Vec<std::thread::JoinHandle<()>>>>,\\n\\n}\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 50,\n \"score\": 26338.672596402415\n },\n {\n \"content\": \" \\n\\npub(crate) async fn sleep_sheduler(meta: std::sync::Arc<super::runtime::RuntimeMeta>) {\\n\\n let mut sleepers = Vec::new();\\n\\n while !meta.end_runtime.load(Ordering::Relaxed) || meta.open_tasks.load(Ordering::Relaxed) > 1 /* this is also an open task! */ {\\n\\n if sleepers.is_empty() {\\n\\n match meta.new_sleepers_rcv.recv().await.unwrap() {\\n\\n SleepCheckerOrder::Task(sleeper) => {\\n\\n sleepers.push(sleeper);\\n\\n },\\n\\n SleepCheckerOrder::WakeUp => continue,\\n\\n }\\n\\n }\\n\\n {\\n\\n profiling::scope!(\\\"sleep_sheduler_check\\\");\\n\\n {\\n\\n while let Ok(order) = meta.new_sleepers_rcv.try_recv() {\\n\\n if let SleepCheckerOrder::Task(new_sleeper) = order {\\n\\n let insertion_index = sleepers.partition_point(|other_st: &SleepingTask| other_st.wake_up_time > new_sleeper.wake_up_time);\\n\\n sleepers.insert(insertion_index, new_sleeper);\\n\\n }\\n\",\n \"file_path\": \"src/sync/sleep.rs\",\n \"rank\": 51,\n \"score\": 26338.500063979325\n },\n {\n \"content\": \" execution_reciever_normal: r_normal,\\n\\n execution_reciever_high: r_high,\\n\\n execution_reciever_very_high: r_very_high,\\n\\n signal_sender: signal_snd.clone(),\\n\\n signal_reciever: signal_rcv,\\n\\n end_runtime: \\t std::sync::atomic::AtomicBool::from(false),\\n\\n open_tasks: std::sync::atomic::AtomicU64::from(0),\\n\\n });\\n\\n\\n\\n let worker_join_handles = (0..worker_thread_count)\\n\\n .into_iter()\\n\\n .map(|index|{\\n\\n let meta = meta.clone();\\n\\n std::thread::Builder::new()\\n\\n .name(std::format!(\\\"worker thread {}\\\", index))\\n\\n .spawn(move || { \\n\\n // register thread/core to profiling\\n\\n profiling::register_thread!(std::format!(\\\"worker thread {}\\\", index).as_str());\\n\\n worker(meta, index); \\n\\n })\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 52,\n \"score\": 26338.444351708407\n },\n {\n \"content\": \"pub async fn sleep_for(runtime: &Runtime, min_dura: std::time::Duration) {\\n\\n let wake_up_time = std::time::Instant::now() + min_dura;\\n\\n sleep_until(runtime, wake_up_time).await\\n\\n}\\n\\n\\n\\n#[allow(unused)]\\n\\npub async fn sleep_until(runtime: &Runtime, wake_up_time: std::time::Instant) {\\n\\n let sleeper = SleepFuture{\\n\\n called_once: false,\\n\\n wake_up_time: wake_up_time,\\n\\n sender: runtime.meta.new_sleepers_snd.clone(),\\n\\n };\\n\\n\\n\\n sleeper.await;\\n\\n}\",\n \"file_path\": \"src/sync/sleep.rs\",\n \"rank\": 53,\n \"score\": 26337.885082213368\n },\n {\n \"content\": \"pub(crate) struct RuntimeMeta {\\n\\n worker_count: AtomicU64,\\n\\n execution_sender_low: crossbeam_channel::Sender<ExecutionOrder>,\\n\\n execution_sender_normal: crossbeam_channel::Sender<ExecutionOrder>,\\n\\n execution_sender_high: crossbeam_channel::Sender<ExecutionOrder>,\\n\\n execution_sender_very_high: crossbeam_channel::Sender<ExecutionOrder>,\\n\\n execution_reciever_low: crossbeam_channel::Receiver<ExecutionOrder>,\\n\\n execution_reciever_normal: crossbeam_channel::Receiver<ExecutionOrder>,\\n\\n execution_reciever_high: crossbeam_channel::Receiver<ExecutionOrder>,\\n\\n execution_reciever_very_high: crossbeam_channel::Receiver<ExecutionOrder>,\\n\\n signal_sender: crossbeam_channel::Sender<RuntimeInfo>,\\n\\n signal_reciever: crossbeam_channel::Receiver<RuntimeInfo>,\\n\\n pub(crate) end_runtime: std::sync::atomic::AtomicBool,\\n\\n pub(crate) open_tasks: std::sync::atomic::AtomicU64,\\n\\n}\\n\\n\\n\\n#[allow(unused)]\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 54,\n \"score\": 26337.55673046204\n },\n {\n \"content\": \"use std::{cell::RefCell, pin::Pin, sync::Arc, task::{Context, Poll}};\\n\\n\\n\\nuse futures::{future::*, task::{ArcWake, waker_ref}};\\n\\n\\n\",\n \"file_path\": \"src/sync/block_on.rs\",\n \"rank\": 55,\n \"score\": 26336.135951220098\n },\n {\n \"content\": \" }\\n\\n \\n\\n 'search: loop {\\n\\n if sleepers.is_empty() { break 'search; }\\n\\n \\n\\n if (std::time::Instant::now() + SLEEP_SELF_SPIN_TIME) > sleepers.last().unwrap().wake_up_time {\\n\\n let sleeper = sleepers.pop().unwrap();\\n\\n sleeper.waker.wake_by_ref();\\n\\n } else {\\n\\n break 'search;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n yield_now().await;\\n\\n }\\n\\n println!(\\\"INFO: Sleep sheduler ended.\\\");\\n\\n}\\n\\n\\n\\n#[allow(unused)]\\n\",\n \"file_path\": \"src/sync/sleep.rs\",\n \"rank\": 56,\n \"score\": 26334.46700137666\n },\n {\n \"content\": \" sender = Some(& meta.execution_sender_very_high);\\n\\n } else if let Ok(o) = meta.execution_reciever_high.try_recv() {\\n\\n order = Some(o);\\n\\n sender = Some(& meta.execution_sender_high);\\n\\n } else if let Ok(o) = meta.execution_reciever_normal.try_recv() {\\n\\n order = Some(o);\\n\\n sender = Some(& meta.execution_sender_normal);\\n\\n } else if let Ok(o) = meta.execution_reciever_low.try_recv() {\\n\\n order = Some(o);\\n\\n sender = Some(& meta.execution_sender_low);\\n\\n }\\n\\n \\n\\n if order.is_none() {\\n\\n continue 'outer;\\n\\n }\\n\\n\\n\\n {\\n\\n profiling::scope!(\\\"worker does work\\\");\\n\\n match order.take().unwrap() {\\n\\n ExecutionOrder::ExecuteTask(task) => {\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 57,\n \"score\": 26333.785177438713\n },\n {\n \"content\": \" Priority::Low => &self.meta.execution_sender_low,\\n\\n Priority::Normal => &self.meta.execution_sender_normal,\\n\\n Priority::High => &self.meta.execution_sender_high,\\n\\n Priority::VeryHigh => &self.meta.execution_sender_very_high,\\n\\n };\\n\\n\\n\\n let task_arc = Arc::new(Task{\\n\\n future: Mutex::new(Box::pin(future)),\\n\\n execution_queue: sender.clone(),\\n\\n notify_signal: self.meta.signal_sender.clone(),\\n\\n priority: priority,\\n\\n });\\n\\n\\n\\n self.meta.open_tasks.fetch_add(1, Ordering::AcqRel);\\n\\n\\n\\n sender.send(ExecutionOrder::ExecuteTask(task_arc)).unwrap();\\n\\n self.meta.signal_sender.send(RuntimeInfo::WakeUp);\\n\\n }\\n\\n\\n\\n /**\\n\",\n \"file_path\": \"src/sync/runtime.rs\",\n \"rank\": 58,\n \"score\": 26332.66380101242\n },\n {\n \"content\": \" let count = self.data.count.fetch_sub(1, std::sync::atomic::Ordering::Acquire);\\n\\n if count == 1 {\\n\\n if let Some(waker) = &*self.data.waker.lock().unwrap() {\\n\\n waker.wake_by_ref();\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub struct AtomicWaiter {\\n\\n data: Arc<SharedData>,\\n\\n}\\n\\n\\n\\nimpl AtomicWaiter {\\n\\n #[allow(unused)]\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n data: Arc::new(SharedData{count: AtomicUsize::new(0), waker: Mutex::new(None)}),\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/sync/atomic_waiter.rs\",\n \"rank\": 59,\n \"score\": 25047.861583105438\n },\n {\n \"content\": \"\\n\\n #[allow(unused)]\\n\\n pub fn make_dependency(&self) -> AtomicDependency {\\n\\n self.data.count.fetch_add(1, std::sync::atomic::Ordering::Acquire);\\n\\n AtomicDependency{\\n\\n data: self.data.clone(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Future for AtomicWaiter {\\n\\n type Output = ();\\n\\n fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {\\n\\n {\\n\\n let mut waker = self.data.waker.lock().unwrap();\\n\\n *waker = Some(cx.waker().clone());\\n\\n }\\n\\n if self.data.count.load(std::sync::atomic::Ordering::Relaxed) == 0 {\\n\\n Poll::Ready(())\\n\\n } else {\\n\",\n \"file_path\": \"src/sync/atomic_waiter.rs\",\n \"rank\": 60,\n \"score\": 25042.867362622674\n },\n {\n \"content\": \" Poll::Pending\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for AtomicWaiter {\\n\\n fn drop(&mut self) {\\n\\n if self.data.count.fetch_add(0, std::sync::atomic::Ordering::Acquire) != 0 {\\n\\n }\\n\\n }\\n\\n}\",\n \"file_path\": \"src/sync/atomic_waiter.rs\",\n \"rank\": 61,\n \"score\": 25039.675632926224\n },\n {\n \"content\": \"\\n\\nuse std::{pin::Pin, sync::{Arc, Mutex, atomic::AtomicUsize}, task::{Context, Poll, Waker}};\\n\\n\\n\\nuse futures::{Future};\\n\\n\\n\",\n \"file_path\": \"src/sync/atomic_waiter.rs\",\n \"rank\": 62,\n \"score\": 25037.884961952754\n },\n {\n \"content\": \"}\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub struct RectRenderable {\\n\\n pub size: cgmath::Vector2<f32>,\\n\\n pub color: cgmath::Vector4<f32>,\\n\\n}\\n\\n\\n\\nimpl Default for RectRenderable {\\n\\n fn default() -> Self {\\n\\n Self{\\n\\n size: Vf32x2::new(1.0, 1.0),\\n\\n color: cgmath::Vector4::<f32>::new(1.0,1.0,1.0,1.0),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Component for RectRenderable {\\n\\n type Storage = DenseStore<Self>;\\n\\n}\",\n \"file_path\": \"src/entity/default_components.rs\",\n \"rank\": 63,\n \"score\": 23.56831825976228\n },\n {\n \"content\": \"use crate::Vf32x2;\\n\\n\\n\\nuse super::{Component, DenseStore, LinearStore};\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Transform {\\n\\n pub position: cgmath::Vector2<f32>,\\n\\n pub orientation: cgmath::Vector2<f32>,\\n\\n}\\n\\n\\n\\nimpl Default for Transform {\\n\\n fn default() -> Self {\\n\\n Self{\\n\\n position: Vf32x2::new(0.0, 0.0),\\n\\n orientation: Vf32x2::new(0.0, 0.0),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Component for Transform {\\n\",\n \"file_path\": \"src/entity/default_components.rs\",\n \"rank\": 64,\n \"score\": 22.231975136433718\n },\n {\n \"content\": \" let n = self.dense_indices.len();\\n\\n \\n\\n (0..n).step_by(batch_size).into_iter().map(move |i| {\\n\\n let forgotten_self = unsafe{std::mem::transmute::<&mut Self, &mut Self>(self)};\\n\\n forgotten_self.dense_indices[i..]\\n\\n .iter()\\n\\n .take(batch_size)\\n\\n .map(|i| *i)\\n\\n .zip(forgotten_self.dense_values[i..]\\n\\n .iter_mut()\\n\\n .take(batch_size))\\n\\n })\\n\\n }\\n\\n\\n\\n fn assure_index(&mut self, index: EntityIndex) {\\n\\n if index as usize >= self.sparse_indices.len() {\\n\\n self.sparse_indices.resize(index as usize + 1, !0);\\n\\n }\\n\\n }\\n\\n #[allow(unused)]\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 65,\n \"score\": 20.40072810258954\n },\n {\n \"content\": \" let n = self.pages.len();\\n\\n\\n\\n (0..n).into_iter()\\n\\n .map(|page_index|{\\n\\n self.pages[page_index].iter_entity(page_index).take(PAGE_SIZE)\\n\\n })\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_mut_batch(&mut self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &mut T)>> {\\n\\n let n = self.pages.len();\\n\\n\\n\\n (0..n).into_iter()\\n\\n .map(|page_index|{\\n\\n let forgotten_self = unsafe{std::mem::transmute::<&mut Self, &mut Self>(self)};\\n\\n forgotten_self.pages[page_index].iter_entity_mut(page_index).take(PAGE_SIZE)\\n\\n })\\n\\n }\\n\\n\\n\\n fn assure_page(&mut self, page_index: usize) {\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 66,\n \"score\": 20.020899204481147\n },\n {\n \"content\": \" type Storage = LinearStore<Self>;\\n\\n}\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub struct OldTransform {\\n\\n pub position: cgmath::Vector2<f32>,\\n\\n pub orientation: cgmath::Vector2<f32>,\\n\\n}\\n\\n\\n\\nimpl Default for OldTransform {\\n\\n fn default() -> Self {\\n\\n Self{\\n\\n position: Vf32x2::new(0.0, 0.0),\\n\\n orientation: Vf32x2::new(0.0, 0.0),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Component for OldTransform {\\n\\n type Storage = LinearStore<Self>;\\n\",\n \"file_path\": \"src/entity/default_components.rs\",\n \"rank\": 67,\n \"score\": 19.956218455883363\n },\n {\n \"content\": \" pub(crate) fixed_delta_time: AtomicU64,\\n\\n}\\n\\n\\n\\npub struct VariableStepData {\\n\\n pub(crate) input_state_backbuffer: Mutex<InputState>,\\n\\n pub(crate) input_state_frontbuffer: Mutex<InputState>,\\n\\n pub renderer: Renderer,\\n\\n pub(crate) vary_delta_time: AtomicU64,\\n\\n}\\n\\n\\n\\nimpl SharedAppData {\\n\\n pub fn end(&self) {\\n\\n self.end_program.store(true, Ordering::Relaxed);\\n\\n }\\n\\n}\\n\\n\\n\\nimpl FixedStepData {\\n\\n pub async fn key_pressed(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state.lock().await;\\n\\n input_state.key_states[key as usize]\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 68,\n \"score\": 19.8617230635754\n },\n {\n \"content\": \" self.fixed_step_signal_thread = Some(\\n\\n std::thread::Builder::new()\\n\\n .name(\\\"fixed time step notify thread\\\".into())\\n\\n .spawn(||{fixed_time_step_notify(meta_clone, fixed_step_data_clone, signal_snd)})\\n\\n .unwrap()\\n\\n ); \\n\\n\\n\\n event_loop.run(move |event, _, control_flow| {\\n\\n *control_flow = ControlFlow::Poll;\\n\\n match event {\\n\\n Event::MainEventsCleared => self.on_main_events_cleared(control_flow),\\n\\n Event::RedrawRequested(_) => { },\\n\\n Event::WindowEvent{ ref event, window_id, } if (window_id == self.shared_data.window.id()) => {\\n\\n match event {\\n\\n WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,\\n\\n WindowEvent::Resized(physical_size) => block_on(self.variable_step_data.renderer.resize(*physical_size)),\\n\\n WindowEvent::ScaleFactorChanged { new_inner_size, .. } => block_on(self.variable_step_data.renderer.resize(**new_inner_size)),\\n\\n WindowEvent::KeyboardInput{device_id,input,is_synthetic} => {\\n\\n let index = input.virtual_keycode.unwrap() as usize;\\n\\n let in_state = &mut*spin_on!(self.variable_step_data.input_state_backbuffer.try_lock());\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 69,\n \"score\": 18.75444917689864\n },\n {\n \"content\": \"\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_batch(&self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &T)>> {\\n\\n \\n\\n let n = self.dense_indices.len();\\n\\n\\n\\n (0..n).step_by(batch_size).into_iter().map(move |i| {\\n\\n self.dense_indices[i..]\\n\\n .iter()\\n\\n .take(batch_size)\\n\\n .map(|i| *i)\\n\\n .zip(self.dense_values[i..]\\n\\n .iter()\\n\\n .take(batch_size))\\n\\n })\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_mut_batch(&mut self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &mut T)>> {\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 70,\n \"score\": 18.576729564281603\n },\n {\n \"content\": \" #[allow(unused)]\\n\\n fn iter_entity_mut(&mut self, page_index: usize) -> impl Iterator<Item = (EntityIndex, &mut T)> {\\n\\n self.slots.iter_mut()\\n\\n .zip(self.slot_used.iter())\\n\\n .enumerate()\\n\\n .filter(|(_, (_, used))| **used)\\n\\n .map(move |(index, (slot, _))| ((index + (page_index << PAGE_EXPONENT)) as EntityIndex, slot))\\n\\n }\\n\\n}\\n\\n\\n\\npub struct LinearStore<T: Default + Clone> {\\n\\n pages: Vec<Page<T, PAGE_SIZE>>,\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Default + Clone> GenericComponentStore for LinearStore<T> {\\n\\n\\n\\n fn as_any(&self) -> &dyn Any {\\n\\n self\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 71,\n \"score\": 17.916135002239663\n },\n {\n \"content\": \" self.dense_values[dense_index] = value;\\n\\n }\\n\\n\\n\\n fn add(&mut self, index: EntityIndex, value: T) {\\n\\n assert!(!self.has(index));\\n\\n self.assure_index(index);\\n\\n self.dense_values.push(value);\\n\\n self.dense_indices.push(index);\\n\\n self.sparse_indices[index as usize] = self.dense_indices.len() as EntityIndex - 1;\\n\\n }\\n\\n}\\n\\n\\n\\nuse async_std::sync::RwLock;\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 72,\n \"score\": 17.131231475755527\n },\n {\n \"content\": \"mod ticks;\\n\\nuse std::thread::JoinHandle;\\n\\nuse async_std::sync::Mutex;\\n\\nuse ticks::*;\\n\\nuse winit::event::VirtualKeyCode;\\n\\n\\n\\nuse std::time::{Duration, Instant};\\n\\nuse std::{pin::Pin, sync::Arc};\\n\\nuse std::sync::atomic::*;\\n\\n\\n\\nuse futures::{Future};\\n\\nuse winit::{event::{Event, WindowEvent}, event_loop::{ControlFlow, EventLoop}, platform::windows::EventLoopExtWindows, window::{Window, WindowBuilder}};\\n\\n\\n\\nuse crate::rendering::Renderer;\\n\\nuse crate::sync::AtomicWaiter;\\n\\nuse crate::{entity::EntityComponentManager, sync::{Runtime, block_on}};\\n\\n\\n\\n//o------------ User Trait ---------------o\\n\\n\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 73,\n \"score\": 17.040614897054876\n },\n {\n \"content\": \"use super::*;\\n\\n\\n\\npub struct DenseStore<T: Default + Clone> {\\n\\n sparse_indices: Vec<EntityIndex>,\\n\\n dense_indices: Vec<EntityIndex>,\\n\\n dense_values: Vec<T>,\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Default + Clone> GenericComponentStore for DenseStore<T> {\\n\\n fn as_any(&self) -> &dyn Any {\\n\\n self\\n\\n }\\n\\n\\n\\n fn as_any_mut(&mut self) -> &mut dyn Any {\\n\\n self\\n\\n }\\n\\n\\n\\n fn optimize(&mut self) {}\\n\\n\\n\\n fn has(&self, index: EntityIndex) -> bool {\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 74,\n \"score\": 16.889067408033117\n },\n {\n \"content\": \" event_loop: Option<EventLoop<()>>,\\n\\n user: Arc<T>,\\n\\n fixed_step_signal_thread: Option<JoinHandle<()>>,\\n\\n fixed_step_signal: (async_std::channel::Sender<FixedStepUpdateSignal>, async_std::channel::Receiver<FixedStepUpdateSignal>),\\n\\n last_frame_end: Instant,\\n\\n}\\n\\n\\n\\nimpl<T: User + 'static> Application<T> \\n\\n{\\n\\n\\n\\n pub fn new() -> Self \\n\\n {\\n\\n env_logger::init();\\n\\n let event_loop = EventLoop::new_any_thread();\\n\\n let window = WindowBuilder::new().build(&event_loop).unwrap();\\n\\n let renderer = block_on(Renderer::new(&window));\\n\\n Self{\\n\\n shared_data: Arc::new(SharedAppData{\\n\\n end_program: AtomicBool::new(false),\\n\\n runtime: Runtime::new(),\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 75,\n \"score\": 16.562155246235825\n },\n {\n \"content\": \" else {\\n\\n None\\n\\n }\\n\\n }\\n\\n \\n\\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T> {\\n\\n if self.has(index) {\\n\\n let index = index as usize;\\n\\n let dense_index = self.sparse_indices[index] as usize;\\n\\n Some(&mut self.dense_values[dense_index])\\n\\n }\\n\\n else {\\n\\n None\\n\\n }\\n\\n }\\n\\n\\n\\n fn set(&mut self, index: EntityIndex, value: T) {\\n\\n assert!(self.has(index));\\n\\n let index = index as usize;\\n\\n let dense_index = self.sparse_indices[index] as usize;\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 76,\n \"score\": 16.399866648115694\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl VariableStepData {\\n\\n pub async fn key_pressed(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state_backbuffer.lock().await;\\n\\n input_state.key_states[key as usize]\\n\\n }\\n\\n\\n\\n pub async fn key_released(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state_backbuffer.lock().await;\\n\\n !input_state.key_states[key as usize]\\n\\n }\\n\\n\\n\\n pub async fn key_just_pressed(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state_backbuffer.lock().await;\\n\\n input_state.key_states[key as usize] && !input_state.key_states_old[key as usize]\\n\\n }\\n\\n\\n\\n pub async fn key_just_released(&self, key: VirtualKeyCode) -> bool {\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 77,\n \"score\": 15.772286794838003\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Default + Clone + Component> ComponentStore<T> for DenseStore<T> {\\n\\n type ComponentType = T;\\n\\n\\n\\n fn new() -> Self {\\n\\n Self{\\n\\n sparse_indices: Vec::new(),\\n\\n dense_indices: Vec::new(),\\n\\n dense_values: Vec::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n fn get(&self, index: EntityIndex) -> Option<&T> {\\n\\n if self.has(index) {\\n\\n let index = index as usize;\\n\\n let dense_index = self.sparse_indices[index] as usize;\\n\\n Some(&self.dense_values[dense_index])\\n\\n }\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 78,\n \"score\": 15.745495072018745\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub async fn key_released(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state.lock().await;\\n\\n !input_state.key_states[key as usize]\\n\\n }\\n\\n\\n\\n pub async fn key_just_pressed(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state.lock().await;\\n\\n input_state.key_states[key as usize] && !input_state.key_states_old[key as usize]\\n\\n }\\n\\n\\n\\n pub async fn key_just_released(&self, key: VirtualKeyCode) -> bool {\\n\\n let input_state = &mut*self.input_state.lock().await;\\n\\n !input_state.key_states[key as usize] && input_state.key_states_old[key as usize]\\n\\n }\\n\\n\\n\\n pub fn get_delta_time(&self) -> std::time::Duration {\\n\\n let dt = self.fixed_delta_time.load(std::sync::atomic::Ordering::Relaxed);\\n\\n std::time::Duration::from_nanos(dt)\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 79,\n \"score\": 15.109856352753564\n },\n {\n \"content\": \"\\n\\n in_state.key_states[index] = input.state == winit::event::ElementState::Pressed;\\n\\n },\\n\\n _ => { }\\n\\n }\\n\\n },\\n\\n _ => {}\\n\\n }\\n\\n });\\n\\n }\\n\\n\\n\\n fn on_main_events_cleared(&mut self, control_flow: &mut ControlFlow) \\n\\n {\\n\\n profiling::scope!(\\\"MainEventsCleared\\\");\\n\\n self.shared_data.window.request_redraw();\\n\\n if self.shared_data.end_program.load(Ordering::Relaxed) {\\n\\n *control_flow = ControlFlow::Exit\\n\\n } else {\\n\\n let waiter = AtomicWaiter::new();\\n\\n let dep = waiter.make_dependency();\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 80,\n \"score\": 15.00915842616007\n },\n {\n \"content\": \"use crate::entity::handle::*; \\n\\nuse super::component_storage::*;\\n\\n\\n\\npub struct EntityManager {\\n\\n pub(crate) entity_slots: Vec<EntitySlot>,\\n\\n pub entity_free_list: Vec<EntityIndex>,\\n\\n pub entity_destruct_queue: Vec<EntityIndex>,\\n\\n}\\n\\n\\n\\nimpl EntityManager {\\n\\n pub fn new() -> Self {\\n\\n Self{\\n\\n entity_slots: Vec::new(),\\n\\n entity_free_list: Vec::new(),\\n\\n entity_destruct_queue: Vec::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n pub(crate) fn exists_index(&self, index: EntityIndex) -> bool {\\n\\n (index as usize) < self.entity_slots.len() && self.entity_slots[index as usize].alive\\n\",\n \"file_path\": \"src/entity/entity_manager.rs\",\n \"rank\": 81,\n \"score\": 14.918871517824904\n },\n {\n \"content\": \" if self.pages.len() <= page_index {\\n\\n self.pages.resize(page_index + 1, Page::new());\\n\\n }\\n\\n }\\n\\n\\n\\n fn has_split(&self, page_index: usize, page_offset: usize) -> bool {\\n\\n page_index < self.pages.len() && self.pages[page_index].slot_used[page_offset]\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: Default + Clone + Component> ComponentStore<T> for LinearStore<T> {\\n\\n type ComponentType = T;\\n\\n\\n\\n fn new() -> Self {\\n\\n Self{\\n\\n pages: Vec::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n fn get(&self, index: EntityIndex) -> Option<&T> {\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 82,\n \"score\": 14.690043554019184\n },\n {\n \"content\": \"#![macro_use]\\n\\n\\n\\nuse async_std::sync::{RwLock};\\n\\nuse std::any::*;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse crate::entity::entity_manager::*;\\n\\nuse crate::entity::component_storage::*;\\n\\n\\n\\npub struct EntityComponentManager {\\n\\n pub entities: Arc<RwLock<EntityManager>>,\\n\\n stores: RwLock<rustc_hash::FxHashMap<TypeId, Box<dyn ComponentStoreAccessor + Sync + Send>>>,\\n\\n}\\n\\n\\n\\nimpl Default for EntityComponentManager {\\n\\n fn default() -> Self {\\n\\n Self{\\n\\n entities: Arc::new(RwLock::new(EntityManager::new())),\\n\\n stores: RwLock::new(rustc_hash::FxHashMap::default()),\\n\\n }\\n\",\n \"file_path\": \"src/entity/component_manager.rs\",\n \"rank\": 83,\n \"score\": 14.444558244090624\n },\n {\n \"content\": \"pub mod sync;\\n\\npub mod entity;\\n\\npub mod util;\\n\\npub mod app;\\n\\npub mod rendering;\\n\\n\\n\\npub type Vf32x2 = cgmath::Vector2<f32>;\\n\\npub type Vf32x3 = cgmath::Vector3<f32>;\\n\\npub type Vf32x4 = cgmath::Vector4<f32>;\\n\\n\\n\\n#[allow(unused)]\\n\\nuse sync::*;\\n\\n#[allow(unused)]\\n\\nuse entity::{DenseStore,EntityHandle, GenericComponentStore, ComponentStore};\\n\\n#[allow(unused)]\\n\\nuse util::*;\\n\\n#[allow(unused)]\\n\\nuse app::*;\\n\\n\\n\\n#[cfg(test)]\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 84,\n \"score\": 13.994228770750304\n },\n {\n \"content\": \" .map(|(slot, _)| slot)\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\\n\\n self.slots.iter_mut()\\n\\n .zip(self.slot_used.iter())\\n\\n .filter(|(_, used)| **used)\\n\\n .map(|(slot, _)| slot)\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n fn iter_entity(&self, page_index: usize) -> impl Iterator<Item = (EntityIndex, &T)> {\\n\\n self.slots.iter()\\n\\n .zip(self.slot_used.iter())\\n\\n .enumerate()\\n\\n .filter(|(_, (_, used))| **used)\\n\\n .map(move |(index, (slot, _))| ((index + (page_index << PAGE_EXPONENT)) as EntityIndex, slot))\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 85,\n \"score\": 13.887473349004052\n },\n {\n \"content\": \"pub type EntityIndex = u32;\\n\\npub type EntityVersion = u32;\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub struct EntityHandle {\\n\\n pub index: EntityIndex,\\n\\n pub version: EntityVersion,\\n\\n}\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub(crate) struct EntitySlot {\\n\\n pub(crate) version: EntityVersion,\\n\\n pub(crate) alive: bool,\\n\\n}\\n\\n\\n\\nimpl EntitySlot {\\n\\n pub(crate) fn new() -> Self {\\n\\n Self{\\n\\n version: 0,\\n\\n alive: false,\\n\\n }\\n\\n }\\n\\n}\",\n \"file_path\": \"src/entity/handle.rs\",\n \"rank\": 86,\n \"score\": 13.737504045730216\n },\n {\n \"content\": \"impl<T: Default + Clone> DenseStore<T> {\\n\\n #[allow(unused)]\\n\\n pub fn iter(&self) -> impl Iterator<Item = &T> {\\n\\n self.dense_values.iter()\\n\\n }\\n\\n \\n\\n #[allow(unused)]\\n\\n pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\\n\\n self.dense_values.iter_mut()\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity(&self) -> impl Iterator<Item = (EntityIndex, &T)> {\\n\\n self.dense_indices.iter().map(|i|*i).zip(self.dense_values.iter())\\n\\n }\\n\\n \\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_mut(&mut self) -> impl Iterator<Item = (EntityIndex, &mut T)> {\\n\\n self.dense_indices.iter().map(|i|*i).zip(self.dense_values.iter_mut())\\n\\n }\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 87,\n \"score\": 13.702262606598683\n },\n {\n \"content\": \" self.pages\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter(|(_, page)| page.len > 0)\\n\\n .map(|(entity, page)| (entity, page))\\n\\n .flat_map(|(page_index, page)| page.iter_entity(page_index))\\n\\n }\\n\\n \\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_mut(&mut self) -> impl Iterator<Item = (EntityIndex, &mut T)> {\\n\\n self.pages\\n\\n .iter_mut()\\n\\n .enumerate()\\n\\n .filter(|(_, page)| page.len > 0)\\n\\n .map(|(entity, page)| (entity, page))\\n\\n .flat_map(|(page_index, page)| page.iter_entity_mut(page_index))\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity_batch(&self, batch_size: usize) -> impl Iterator<Item = impl Iterator<Item = (EntityIndex, &T)>> {\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 88,\n \"score\": 13.670910660888326\n },\n {\n \"content\": \" let page_index = get_page_index(index, PAGE_EXPONENT);\\n\\n let page_offset = get_page_offset(index, PAGE_MASK);\\n\\n if self.has_split(page_index,page_offset) {\\n\\n Some(&self.pages[page_index].slots[page_offset])\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }\\n\\n\\n\\n fn get_mut(&mut self, index: EntityIndex) -> Option<&mut T> {\\n\\n let page_index = get_page_index(index, PAGE_EXPONENT);\\n\\n let page_offset = get_page_offset(index, PAGE_MASK);\\n\\n if self.has_split(page_index,page_offset) {\\n\\n Some(&mut self.pages[page_index].slots[page_offset])\\n\\n }else {\\n\\n None\\n\\n }\\n\\n }\\n\\n\\n\\n fn set(&mut self, index: EntityIndex, value: T) {\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 89,\n \"score\": 13.00730228288527\n },\n {\n \"content\": \"\\n\\n pub fn sort(&mut self) {\\n\\n let mut new_dense_values = Vec::<T>::with_capacity(self.dense_values.len());\\n\\n let mut new_dense_indices = Vec::<EntityIndex>::with_capacity(self.dense_values.len());\\n\\n\\n\\n for dense_index in self.sparse_indices.iter_mut() {\\n\\n *dense_index = \\n\\n if *dense_index != !(0 as EntityIndex) {\\n\\n new_dense_indices.push(*dense_index);\\n\\n let mut el = T::default();\\n\\n std::mem::swap(&mut self.dense_values[*dense_index as usize], &mut el);\\n\\n new_dense_values.push(el);\\n\\n (new_dense_indices.len() - 1) as EntityIndex\\n\\n } else {\\n\\n !(0 as EntityIndex)\\n\\n }\\n\\n }\\n\\n\\n\\n self.dense_indices = new_dense_indices;\\n\\n self.dense_values = new_dense_values;\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 90,\n \"score\": 12.927526191386905\n },\n {\n \"content\": \" window,\\n\\n min_vary_delta_time: AtomicU64::from(1_000_000),\\n\\n }),\\n\\n fixed_step_data: Arc::new(FixedStepData{\\n\\n ecm: EntityComponentManager::new(),\\n\\n input_state: Mutex::new(InputState::default()),\\n\\n fixed_delta_time: AtomicU64::from(33_000_000),\\n\\n }),\\n\\n event_loop: Some(event_loop),\\n\\n user: Arc::new(T::default()),\\n\\n fixed_step_signal_thread: None,\\n\\n fixed_step_signal: async_std::channel::bounded(2),\\n\\n last_frame_end: Instant::now(),\\n\\n variable_step_data: Arc::new(VariableStepData{\\n\\n input_state_backbuffer: Mutex::new(InputState::default()),\\n\\n input_state_frontbuffer: Mutex::new(InputState::default()),\\n\\n renderer,\\n\\n vary_delta_time: AtomicU64::from(0),\\n\\n }),\\n\\n }\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 91,\n \"score\": 12.851400940743499\n },\n {\n \"content\": \" }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn version_of(&self, index: EntityIndex) -> Option<EntityVersion> {\\n\\n if self.exists_index(index) {\\n\\n Some(self.entity_slots[index as usize].version)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn exists(&self, entity: EntityHandle) -> bool {\\n\\n (entity.index as usize) < self.entity_slots.len() && self.entity_slots[entity.index as usize].alive && self.entity_slots[entity.index as usize].version == entity.version\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn create(&mut self) -> EntityHandle {\\n\\n let index = self.entity_free_list.pop().unwrap_or(\\n\\n {\\n\\n let index = self.entity_slots.len();\\n\",\n \"file_path\": \"src/entity/entity_manager.rs\",\n \"rank\": 92,\n \"score\": 12.742259024735048\n },\n {\n \"content\": \" let index = index as usize;\\n\\n index < self.sparse_indices.len() && self.sparse_indices[index] != !(0 as EntityIndex)\\n\\n }\\n\\n\\n\\n fn rem(&mut self, index: EntityIndex) {\\n\\n assert!(self.has(index), \\\"index was {}, val was {}\\\", index, self.sparse_indices[index as usize]);\\n\\n self.assure_index(index);\\n\\n let dense_index = self.sparse_indices[index as usize] as usize;\\n\\n let last_value = self.dense_values.pop().unwrap();\\n\\n let last_index = self.dense_indices.pop().unwrap();\\n\\n self.dense_values[dense_index] = last_value;\\n\\n self.dense_indices[dense_index] = last_index;\\n\\n self.sparse_indices[index as usize] = !0;\\n\\n }\\n\\n\\n\\n fn len(&self) -> usize {\\n\\n 0\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 93,\n \"score\": 12.699322585124897\n },\n {\n \"content\": \"use super::*;\\n\\n\\n\\nconst fn get_page_index(index: EntityIndex, page_exponent: usize) -> usize {\\n\\n index as usize >> page_exponent\\n\\n}\\n\\n\\n\\nconst fn get_page_offset(index: EntityIndex, page_mask: usize) -> usize {\\n\\n index as usize & page_mask\\n\\n}\\n\\n\\n\\nconst fn get_page_mask(page_exponent: usize) -> usize {\\n\\n !(usize::MAX << page_exponent)\\n\\n}\\n\\n\\n\\nconst PAGE_EXPONENT: usize = 7;\\n\\nconst PAGE_SIZE: usize = 1 << PAGE_EXPONENT;\\n\\nconst PAGE_MASK: usize = get_page_mask(PAGE_EXPONENT);\\n\\n\\n\\n#[derive(Clone)]\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 94,\n \"score\": 12.667816867359335\n },\n {\n \"content\": \"\\n\\nimpl Default for InputState {\\n\\n fn default() -> Self {\\n\\n Self{\\n\\n key_states_old: Box::new([false; 512]),\\n\\n key_states: Box::new([false; 512]),\\n\\n button_states_old: Box::new([false; 16]),\\n\\n button_states: Box::new([false; 16]),\\n\\n cursor_pos_old: [0; 2],\\n\\n cursor_pos: [0; 2],\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[allow(unused)]\\n\\npub struct Application<T : User> \\n\\n{\\n\\n pub(crate) shared_data: Arc<SharedAppData>,\\n\\n pub(crate) fixed_step_data: Arc<FixedStepData>,\\n\\n pub(crate) variable_step_data: Arc<VariableStepData>,\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 95,\n \"score\": 12.51716334377899\n },\n {\n \"content\": \"use std::{sync::Arc};\\n\\nuse std::sync::atomic::*;\\n\\n\\n\\nuse super::*;\\n\\n\\n\\npub(crate) struct FixedStepUpdateSignal;\\n\\n\\n\\npub(crate) fn fixed_time_step_notify(\\n\\n shared_data: Arc<SharedAppData>, \\n\\n fixed_step_data: Arc<FixedStepData>,\\n\\n signal_snd: async_std::channel::Sender<FixedStepUpdateSignal>\\n\\n) {\\n\\n profiling::register_thread!(\\\"fixed time step notify thread\\\".into());\\n\\n while !shared_data.end_program.load(Ordering::Relaxed) {\\n\\n spin_sleep::sleep(fixed_step_data.get_delta_time());\\n\\n profiling::scope!(\\\"fixed step notify\\\");\\n\\n if signal_snd.len() < 2 {\\n\\n let _ = signal_snd.try_send(FixedStepUpdateSignal{});\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/app/ticks.rs\",\n \"rank\": 96,\n \"score\": 12.112744317445149\n },\n {\n \"content\": \"\\n\\n fn as_any_ref(&self) -> &dyn Any {\\n\\n self\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Default + Clone> ComponentStoreAccessor for Arc<RwLock<DenseStore<T>>> {\\n\\n fn exec(&self, f: &mut dyn FnMut(&mut dyn GenericComponentStore) -> ()) {\\n\\n let mut guard = spin_on!(self.try_write());\\n\\n\\n\\n let generic_self: &mut dyn GenericComponentStore = &mut *guard;\\n\\n\\n\\n f(generic_self);\\n\\n }\\n\\n\\n\\n fn as_any_mut(&mut self) -> &mut dyn Any {\\n\\n self\\n\\n }\\n\\n\\n\\n fn as_any_ref(&self) -> &dyn Any {\\n\\n self\\n\\n }\\n\\n}\",\n \"file_path\": \"src/entity/component_storage/dense_store.rs\",\n \"rank\": 97,\n \"score\": 12.06343083750369\n },\n {\n \"content\": \" }\\n\\n\\n\\n fn len(&self) -> usize {\\n\\n 0\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: Default + Clone> LinearStore<T> {\\n\\n #[allow(unused)]\\n\\n pub fn iter(&self) -> impl Iterator<Item = &T> {\\n\\n self.pages.iter().filter(|page| page.len > 0).flat_map(|page| page.iter())\\n\\n }\\n\\n \\n\\n #[allow(unused)]\\n\\n pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut T> {\\n\\n self.pages.iter_mut().filter(| page| page.len > 0).flat_map(|page| page.iter_mut())\\n\\n }\\n\\n\\n\\n #[allow(unused)]\\n\\n pub fn iter_entity(&self) -> impl Iterator<Item = (EntityIndex, &T)> {\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 98,\n \"score\": 11.982954001090917\n },\n {\n \"content\": \" fn as_any_mut(&mut self) -> &mut dyn Any {\\n\\n self\\n\\n }\\n\\n\\n\\n fn optimize(&mut self) {}\\n\\n\\n\\n fn has(&self, index: EntityIndex) -> bool {\\n\\n let page_index = get_page_index(index, PAGE_EXPONENT);\\n\\n let page_offset = get_page_offset(index, PAGE_MASK);\\n\\n self.has_split(page_index, page_offset)\\n\\n }\\n\\n\\n\\n fn rem(&mut self, index: EntityIndex) {\\n\\n let page_index = get_page_index(index, PAGE_EXPONENT);\\n\\n let page_offset = get_page_offset(index, PAGE_MASK);\\n\\n assert!(self.has_split(page_index, page_offset), \\\"tried to remove non existing component of an entity\\\");\\n\\n let page = &mut self.pages[page_index];\\n\\n page.slots[page_offset] = T::default();\\n\\n page.slot_used[page_offset] = false;\\n\\n page.len -= 1;\\n\",\n \"file_path\": \"src/entity/component_storage/linear_store.rs\",\n \"rank\": 99,\n \"score\": 11.97023889946696\n }\n]","isConversational":false}}},{"rowIdx":1086,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/state.rs"},"repo_name":{"kind":"string","value":"peterschwarz/sawtooth-pbft"},"commit":{"kind":"string","value":"f9b5372fc028d5c47ad4f2a7c6947cbc77272a50"},"file_code":{"kind":"string","value":"/*\n * Copyright 2018 Bitwise IO, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n * -----------------------------------------------------------------------------\n */\n\nuse std::fmt;\n\nuse hex;\nuse sawtooth_sdk::consensus::engine::{BlockId, PeerId};\n\nuse crate::config::PbftConfig;\nuse crate::message_type::PbftMessageType;\nuse crate::protos::pbft_message::PbftBlock;\nuse crate::timing::Timeout;\n\n#[derive(Debug, PartialEq, Serialize, Deserialize)]\nenum PbftNodeRole {\n Primary,\n Secondary,\n}\n\n#[derive(Debug, PartialEq, PartialOrd, Clone, Serialize, Deserialize)]\npub enum PbftPhase {\n NotStarted,\n PrePreparing,\n Preparing,\n Checking,\n Committing,\n Finished,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone, Serialize, Deserialize)]\npub enum PbftMode {\n Normal,\n ViewChanging,\n Checkpointing,\n}\n\nimpl fmt::Display for PbftState {\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n let ast = if self.is_primary() { \"*\" } else { \" \" };\n let mode = match self.mode {\n PbftMode::Normal => \"N\",\n PbftMode::Checkpointing => \"C\",\n PbftMode::ViewChanging => \"V\",\n };\n\n let phase = match self.phase {\n PbftPhase::NotStarted => \"NS\",\n PbftPhase::PrePreparing => \"PP\",\n PbftPhase::Preparing => \"Pr\",\n PbftPhase::Checking => \"Ch\",\n PbftPhase::Committing => \"Co\",\n PbftPhase::Finished => \"Fi\",\n };\n\n let wb = match self.working_block {\n WorkingBlockOption::WorkingBlock(ref block) => format!(\n \"{}/{}\",\n block.block_num,\n &hex::encode(block.get_block_id())[..6]\n ),\n WorkingBlockOption::TentativeWorkingBlock(ref block_id) => {\n String::from(&hex::encode(block_id)[..5]) + \"~\"\n }\n _ => String::from(\"~none~\"),\n };\n\n write!(\n f,\n \"({} {} {}, seq {}, wb {}), Node {}{}\",\n phase,\n mode,\n self.view,\n self.seq_num,\n wb,\n ast,\n &hex::encode(self.id.clone())[..6],\n )\n }\n}\n\n#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]\npub enum WorkingBlockOption {\n \n NoWorkingBlock,\n\n \n \n TentativeWorkingBlock(BlockId),\n\n \n WorkingBlock(PbftBlock),\n}\n\nimpl WorkingBlockOption {\n pub fn is_none(&self) -> bool {\n self == &WorkingBlockOption::NoWorkingBlock\n }\n}\n\n#[derive(Debug, Serialize, Deserialize)]\npub struct PbftState {\n \n pub id: PeerId,\n\n \n \n pub seq_num: u64,\n\n \n pub view: u64,\n\n \n pub phase: PbftPhase,\n\n \n role: PbftNodeRole,\n\n \n pub mode: PbftMode,\n pub pre_checkpoint_mode: PbftMode,\n\n \n pub peer_ids: Vec<PeerId>,\n\n \n pub f: u64,\n\n \n \n pub commit_timeout: Timeout,\n\n \n \n pub idle_timeout: Timeout,\n\n pub forced_view_change_period: u64,\n\n \n pub working_block: WorkingBlockOption,\n}\n\nimpl PbftState {\n \n \n \n \n #[allow(clippy::needless_pass_by_value)]\n pub fn new(id: PeerId, head_block_num: u64, config: &PbftConfig) -> Self {\n \n let f = ((config.peers.len() - 1) / 3) as u64;\n if f == 0 {\n panic!(\"This network does not contain enough nodes to be fault tolerant\");\n }\n\n PbftState {\n id: id.clone(),\n seq_num: head_block_num + 1,\n view: 0, \n phase: PbftPhase::NotStarted,\n role: if config.peers[0] == id {\n PbftNodeRole::Primary\n } else {\n PbftNodeRole::Secondary\n },\n mode: PbftMode::Normal,\n pre_checkpoint_mode: PbftMode::Normal,\n f,\n peer_ids: config.peers.clone(),\n commit_timeout: Timeout::new(config.commit_timeout),\n idle_timeout: Timeout::new(config.idle_timeout),\n forced_view_change_period: config.forced_view_change_period,\n working_block: WorkingBlockOption::NoWorkingBlock,\n }\n }\n\n pub fn peers(&self) -> &Vec<PeerId> {\n &self.peer_ids\n }\n\n \n \n pub fn check_msg_type(&self) -> PbftMessageType {\n match self.phase {\n PbftPhase::PrePreparing => PbftMessageType::PrePrepare,\n PbftPhase::Preparing => PbftMessageType::Prepare,\n PbftPhase::Checking => PbftMessageType::Prepare,\n PbftPhase::Committing => PbftMessageType::Commit,\n _ => PbftMessageType::Unset,\n }\n }\n\n \n pub fn get_primary_id(&self) -> PeerId {\n let primary_index = (self.view % (self.peer_ids.len() as u64)) as usize;\n self.peer_ids[primary_index].clone()\n }\n\n \n pub fn is_primary(&self) -> bool {\n self.role == PbftNodeRole::Primary\n }\n\n \n pub fn upgrade_role(&mut self) {\n self.role = PbftNodeRole::Primary;\n }\n\n \n pub fn downgrade_role(&mut self) {\n self.role = PbftNodeRole::Secondary;\n }\n\n \n \n pub fn switch_phase(&mut self, desired_phase: PbftPhase) -> Option<PbftPhase> {\n let next = match self.phase {\n PbftPhase::NotStarted => PbftPhase::PrePreparing,\n PbftPhase::PrePreparing => PbftPhase::Preparing,\n PbftPhase::Preparing => PbftPhase::Checking,\n PbftPhase::Checking => PbftPhase::Committing,\n PbftPhase::Committing => PbftPhase::Finished,\n PbftPhase::Finished => PbftPhase::NotStarted,\n };\n if desired_phase == next {\n debug!(\"{}: Changing to {:?}\", self, desired_phase);\n self.phase = desired_phase.clone();\n Some(desired_phase)\n } else {\n debug!(\"{}: Didn't change to {:?}\", self, desired_phase);\n None\n }\n }\n\n pub fn at_forced_view_change(&self) -> bool {\n self.seq_num > 0 && self.seq_num % self.forced_view_change_period == 0\n }\n\n \n \n \n pub fn discard_current_block(&mut self) {\n warn!(\"PbftState::reset: {}\", self);\n\n self.working_block = WorkingBlockOption::NoWorkingBlock;\n self.phase = PbftPhase::NotStarted;\n self.mode = PbftMode::Normal;\n self.commit_timeout.stop();\n self.idle_timeout.start();\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::config::mock_config;\n\n \n #[test]\n fn no_fault_tolerance() {\n let config = mock_config(1);\n let caught = ::std::panic::catch_unwind(|| {\n PbftState::new(vec![0], 0, &config);\n })\n .is_err();\n assert!(caught);\n }\n\n \n \n \n \n \n \n #[test]\n fn initial_config() {\n let config = mock_config(4);\n let state0 = PbftState::new(vec![0], 0, &config);\n let state1 = PbftState::new(vec![], 0, &config);\n\n assert!(state0.is_primary());\n assert!(!state1.is_primary());\n\n assert_eq!(state0.f, 1);\n assert_eq!(state1.f, 1);\n\n assert_eq!(state0.check_msg_type(), PbftMessageType::Unset);\n assert_eq!(state1.check_msg_type(), PbftMessageType::Unset);\n\n assert_eq!(state0.get_primary_id(), state0.peer_ids[0]);\n assert_eq!(state1.get_primary_id(), state1.peer_ids[0]);\n }\n\n \n #[test]\n fn role_changes() {\n let config = mock_config(4);\n let mut state = PbftState::new(vec![0], 0, &config);\n\n state.downgrade_role();\n assert!(!state.is_primary());\n\n state.upgrade_role();\n assert!(state.is_primary());\n }\n\n \n \n \n \n #[test]\n fn phase_changes() {\n let config = mock_config(4);\n let mut state = PbftState::new(vec![0], 0, &config);\n\n assert!(state.switch_phase(PbftPhase::PrePreparing).is_some());\n assert!(state.switch_phase(PbftPhase::Preparing).is_some());\n assert!(state.switch_phase(PbftPhase::Checking).is_some());\n assert!(state.switch_phase(PbftPhase::Committing).is_some());\n assert!(state.switch_phase(PbftPhase::Finished).is_some());\n assert!(state.switch_phase(PbftPhase::NotStarted).is_some());\n\n assert!(state.switch_phase(PbftPhase::Finished).is_none());\n assert!(state.switch_phase(PbftPhase::Preparing).is_none());\n }\n}\n"},"prefix":{"kind":"string","value":"/*\n * Copyright 2018 Bitwise IO, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n * -----------------------------------------------------------------------------\n */\n\nuse std::fmt;\n\nuse hex;\nuse sawtooth_sdk::consensus::engine::{BlockId, PeerId};\n\nuse crate::config::PbftConfig;\nuse crate::message_type::PbftMessageType;\nuse crate::protos::pbft_message::PbftBlock;\nuse crate::timing::Timeout;\n\n#[derive(Debug, PartialEq, Serialize, Deserialize)]\nenum PbftNodeRole {\n Primary,\n Secondary,\n}\n\n#[derive(Debug, PartialEq, PartialOrd, Clone, Serialize, Deserialize)]\npub enum PbftPhase {\n NotStarted,\n PrePreparing,\n Preparing,\n Checking,\n Committing,\n Finished,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone, Serialize, Deserialize)]\npub enum PbftMode {\n Normal,\n ViewChanging,\n Checkpointing,\n}\n\nimpl fmt::Display for PbftState {\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n let ast = if self.is_primary()"},"suffix":{"kind":"string","value":"mary(&self) -> bool {\n self.role == PbftNodeRole::Primary\n }\n\n \n pub fn upgrade_role(&mut self) {\n self.role = PbftNodeRole::Primary;\n }\n\n \n pub fn downgrade_role(&mut self) {\n self.role = PbftNodeRole::Secondary;\n }\n\n \n \n pub fn switch_phase(&mut self, desired_phase: PbftPhase) -> Option<PbftPhase> {\n let next = match self.phase {\n PbftPhase::NotStarted => PbftPhase::PrePreparing,\n PbftPhase::PrePreparing => PbftPhase::Preparing,\n PbftPhase::Preparing => PbftPhase::Checking,\n PbftPhase::Checking => PbftPhase::Committing,\n PbftPhase::Committing => PbftPhase::Finished,\n PbftPhase::Finished => PbftPhase::NotStarted,\n };\n if desired_phase == next {\n debug!(\"{}: Changing to {:?}\", self, desired_phase);\n self.phase = desired_phase.clone();\n Some(desired_phase)\n } else {\n debug!(\"{}: Didn't change to {:?}\", self, desired_phase);\n None\n }\n }\n\n pub fn at_forced_view_change(&self) -> bool {\n self.seq_num > 0 && self.seq_num % self.forced_view_change_period == 0\n }\n\n \n \n \n pub fn discard_current_block(&mut self) {\n warn!(\"PbftState::reset: {}\", self);\n\n self.working_block = WorkingBlockOption::NoWorkingBlock;\n self.phase = PbftPhase::NotStarted;\n self.mode = PbftMode::Normal;\n self.commit_timeout.stop();\n self.idle_timeout.start();\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::config::mock_config;\n\n \n #[test]\n fn no_fault_tolerance() {\n let config = mock_config(1);\n let caught = ::std::panic::catch_unwind(|| {\n PbftState::new(vec![0], 0, &config);\n })\n .is_err();\n assert!(caught);\n }\n\n \n \n \n \n \n \n #[test]\n fn initial_config() {\n let config = mock_config(4);\n let state0 = PbftState::new(vec![0], 0, &config);\n let state1 = PbftState::new(vec![], 0, &config);\n\n assert!(state0.is_primary());\n assert!(!state1.is_primary());\n\n assert_eq!(state0.f, 1);\n assert_eq!(state1.f, 1);\n\n assert_eq!(state0.check_msg_type(), PbftMessageType::Unset);\n assert_eq!(state1.check_msg_type(), PbftMessageType::Unset);\n\n assert_eq!(state0.get_primary_id(), state0.peer_ids[0]);\n assert_eq!(state1.get_primary_id(), state1.peer_ids[0]);\n }\n\n \n #[test]\n fn role_changes() {\n let config = mock_config(4);\n let mut state = PbftState::new(vec![0], 0, &config);\n\n state.downgrade_role();\n assert!(!state.is_primary());\n\n state.upgrade_role();\n assert!(state.is_primary());\n }\n\n \n \n \n \n #[test]\n fn phase_changes() {\n let config = mock_config(4);\n let mut state = PbftState::new(vec![0], 0, &config);\n\n assert!(state.switch_phase(PbftPhase::PrePreparing).is_some());\n assert!(state.switch_phase(PbftPhase::Preparing).is_some());\n assert!(state.switch_phase(PbftPhase::Checking).is_some());\n assert!(state.switch_phase(PbftPhase::Committing).is_some());\n assert!(state.switch_phase(PbftPhase::Finished).is_some());\n assert!(state.switch_phase(PbftPhase::NotStarted).is_some());\n\n assert!(state.switch_phase(PbftPhase::Finished).is_none());\n assert!(state.switch_phase(PbftPhase::Preparing).is_none());\n }\n}\n"},"middle":{"kind":"string","value":" { \"*\" } else { \" \" };\n let mode = match self.mode {\n PbftMode::Normal => \"N\",\n PbftMode::Checkpointing => \"C\",\n PbftMode::ViewChanging => \"V\",\n };\n\n let phase = match self.phase {\n PbftPhase::NotStarted => \"NS\",\n PbftPhase::PrePreparing => \"PP\",\n PbftPhase::Preparing => \"Pr\",\n PbftPhase::Checking => \"Ch\",\n PbftPhase::Committing => \"Co\",\n PbftPhase::Finished => \"Fi\",\n };\n\n let wb = match self.working_block {\n WorkingBlockOption::WorkingBlock(ref block) => format!(\n \"{}/{}\",\n block.block_num,\n &hex::encode(block.get_block_id())[..6]\n ),\n WorkingBlockOption::TentativeWorkingBlock(ref block_id) => {\n String::from(&hex::encode(block_id)[..5]) + \"~\"\n }\n _ => String::from(\"~none~\"),\n };\n\n write!(\n f,\n \"({} {} {}, seq {}, wb {}), Node {}{}\",\n phase,\n mode,\n self.view,\n self.seq_num,\n wb,\n ast,\n &hex::encode(self.id.clone())[..6],\n )\n }\n}\n\n#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]\npub enum WorkingBlockOption {\n \n NoWorkingBlock,\n\n \n \n TentativeWorkingBlock(BlockId),\n\n \n WorkingBlock(PbftBlock),\n}\n\nimpl WorkingBlockOption {\n pub fn is_none(&self) -> bool {\n self == &WorkingBlockOption::NoWorkingBlock\n }\n}\n\n#[derive(Debug, Serialize, Deserialize)]\npub struct PbftState {\n \n pub id: PeerId,\n\n \n \n pub seq_num: u64,\n\n \n pub view: u64,\n\n \n pub phase: PbftPhase,\n\n \n role: PbftNodeRole,\n\n \n pub mode: PbftMode,\n pub pre_checkpoint_mode: PbftMode,\n\n \n pub peer_ids: Vec<PeerId>,\n\n \n pub f: u64,\n\n \n \n pub commit_timeout: Timeout,\n\n \n \n pub idle_timeout: Timeout,\n\n pub forced_view_change_period: u64,\n\n \n pub working_block: WorkingBlockOption,\n}\n\nimpl PbftState {\n \n \n \n \n #[allow(clippy::needless_pass_by_value)]\n pub fn new(id: PeerId, head_block_num: u64, config: &PbftConfig) -> Self {\n \n let f = ((config.peers.len() - 1) / 3) as u64;\n if f == 0 {\n panic!(\"This network does not contain enough nodes to be fault tolerant\");\n }\n\n PbftState {\n id: id.clone(),\n seq_num: head_block_num + 1,\n view: 0, \n phase: PbftPhase::NotStarted,\n role: if config.peers[0] == id {\n PbftNodeRole::Primary\n } else {\n PbftNodeRole::Secondary\n },\n mode: PbftMode::Normal,\n pre_checkpoint_mode: PbftMode::Normal,\n f,\n peer_ids: config.peers.clone(),\n commit_timeout: Timeout::new(config.commit_timeout),\n idle_timeout: Timeout::new(config.idle_timeout),\n forced_view_change_period: config.forced_view_change_period,\n working_block: WorkingBlockOption::NoWorkingBlock,\n }\n }\n\n pub fn peers(&self) -> &Vec<PeerId> {\n &self.peer_ids\n }\n\n \n \n pub fn check_msg_type(&self) -> PbftMessageType {\n match self.phase {\n PbftPhase::PrePreparing => PbftMessageType::PrePrepare,\n PbftPhase::Preparing => PbftMessageType::Prepare,\n PbftPhase::Checking => PbftMessageType::Prepare,\n PbftPhase::Committing => PbftMessageType::Commit,\n _ => PbftMessageType::Unset,\n }\n }\n\n \n pub fn get_primary_id(&self) -> PeerId {\n let primary_index = (self.view % (self.peer_ids.len() as u64)) as usize;\n self.peer_ids[primary_index].clone()\n }\n\n \n pub fn is_pri"},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"#[allow(clippy::ptr_arg)]\n\npub fn commit(\n\n state: &mut PbftState,\n\n service: &mut Service,\n\n message: &ParsedMessage,\n\n) -> Result<(), PbftError> {\n\n info!(\n\n \"{}: Committing block {:?}\",\n\n state,\n\n message.get_block().block_id.clone()\n\n );\n\n\n\n service\n\n .commit_block(message.get_block().block_id.clone())\n\n .map_err(|e| PbftError::InternalError(format!(\"Failed to commit block: {:?}\", e)))?;\n\n\n\n state.switch_phase(PbftPhase::Finished);\n\n state.working_block = WorkingBlockOption::NoWorkingBlock;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/handlers.rs","rank":0,"score":148445.69544432705},{"content":"/// Given a location string, returns the appropriate storage\n\n///\n\n/// Accepts `\"memory\"` or `\"disk+/path/to/file\"` as location values\n\npub fn get_storage<'a, T: Sized + Serialize + DeserializeOwned + 'a, F: Fn() -> T>(\n\n location: &str,\n\n default: F,\n\n) -> Result<Box<dyn Storage<S = T> + 'a>, String> {\n\n if location == \"memory\" {\n\n Ok(Box::new(MemStorage::new(default)) as Box<Storage<S = T>>)\n\n } else if location.starts_with(\"disk\") {\n\n let split = location.splitn(2, '+').collect::<Vec<_>>();\n\n\n\n if split.len() != 2 {\n\n Err(format!(\"Invalid location: {}\", location))?\n\n }\n\n\n\n Ok(Box::new(DiskStorage::from_path(split[1], default).unwrap()))\n\n } else {\n\n Err(format!(\"Unknown storage location type: {}\", location))\n\n }\n\n}\n\n\n\n#[cfg(test)]\n","file_path":"src/storage/mod.rs","rank":1,"score":147603.4696916675},{"content":"pub fn force_view_change(state: &mut PbftState, service: &mut Service) {\n\n let next_view = state.view + 1;\n\n set_current_view(state, next_view);\n\n\n\n // Upgrade this node to primary, if its ID is correct\n\n if check_is_primary(state) {\n\n become_primary(state, service)\n\n } else {\n\n become_secondary(state)\n\n }\n\n\n\n state.discard_current_block();\n\n}\n\n\n","file_path":"src/handlers.rs","rank":2,"score":129378.7403278586},{"content":"fn become_secondary(state: &mut PbftState) {\n\n warn!(\"{}: I'm now a secondary\", state);\n\n state.downgrade_role();\n\n}\n\n\n","file_path":"src/handlers.rs","rank":3,"score":125343.16615071395},{"content":"fn become_primary(state: &mut PbftState, service: &mut Service) {\n\n state.upgrade_role();\n\n warn!(\"{}: I'm now a primary\", state);\n\n\n\n // If we're the new primary, need to clean up the block mess from the view change and\n\n // initialize a new block.\n\n if let WorkingBlockOption::WorkingBlock(ref working_block) = state.working_block {\n\n info!(\n\n \"{}: Ignoring block {}\",\n\n state,\n\n &hex::encode(working_block.get_block_id())\n\n );\n\n service\n\n .ignore_block(working_block.get_block_id().to_vec())\n\n .unwrap_or_else(|e| error!(\"Couldn't ignore block: {}\", e));\n\n } else if let WorkingBlockOption::TentativeWorkingBlock(ref block_id) = state.working_block {\n\n info!(\"{}: Ignoring block {}\", state, &hex::encode(block_id));\n\n service\n\n .ignore_block(block_id.clone())\n\n .unwrap_or_else(|e| error!(\"Couldn't ignore block: {}\", e));\n\n }\n\n info!(\"{}: Initializing block\", state);\n\n service\n\n .initialize_block(None)\n\n .unwrap_or_else(|err| error!(\"Couldn't initialize block: {}\", err));\n\n}\n\n\n","file_path":"src/handlers.rs","rank":4,"score":123884.93050639029},{"content":"/// Handle a `PrePrepare` message\n\n///\n\n/// A `PrePrepare` message is accepted and added to the log if the following are true:\n\n/// - The message signature is valid (already verified by validator)\n\n/// - The message is from the primary\n\n/// - There is a matching BlockNew message\n\n/// - A `PrePrepare` message does not already exist at this view and sequence number with a\n\n/// different block\n\n/// - The message's view matches the node's current view (handled by message log)\n\n/// - The sequence number is between the low and high watermarks (handled by message log)\n\n///\n\n/// If a `PrePrepare` message is accepted, we update the phase and working block\n\npub fn pre_prepare(\n\n state: &mut PbftState,\n\n msg_log: &mut PbftLog,\n\n message: &ParsedMessage,\n\n) -> Result<(), PbftError> {\n\n // Check that message is from the current primary\n\n if PeerId::from(message.info().get_signer_id()) != state.get_primary_id() {\n\n error!(\n\n \"Got PrePrepare from a secondary node {:?}; ignoring message\",\n\n message.info().get_signer_id()\n\n );\n\n return Err(PbftError::NotFromPrimary);\n\n }\n\n\n\n // Check that there is a matching BlockNew message\n\n let block_new_exists = msg_log\n\n .get_messages_of_type_seq(&PbftMessageType::BlockNew, message.info().get_seq_num())\n\n .iter()\n\n .any(|block_new_msg| block_new_msg.get_block() == message.get_block());\n\n if !block_new_exists {\n","file_path":"src/handlers.rs","rank":5,"score":122276.73407504421},{"content":"fn check_is_primary(state: &PbftState) -> bool {\n\n state.id == state.get_primary_id()\n\n}\n\n\n","file_path":"src/handlers.rs","rank":6,"score":107313.45140629442},{"content":"fn check_if_secondary(state: &PbftState) -> bool {\n\n !state.is_primary() && state.mode != PbftMode::Checkpointing\n\n}\n\n\n","file_path":"src/node.rs","rank":7,"score":107313.45140629442},{"content":"/// Load configuration from on-chain Sawtooth settings.\n\n///\n\n/// Configuration loads the following settings:\n\n/// + `sawtooth.consensus.pbft.peers` (required)\n\n/// + `sawtooth.consensus.pbft.block_duration` (optional, default 200 ms)\n\n/// + `sawtooth.consensus.pbft.checkpoint_period` (optional, default 10 ms)\n\n/// + `sawtooth.consensus.pbft.commit_timeout` (optional, default 4s)\n\n/// + `sawtooth.consensus.pbft.idle_timeout` (optional, default 30s)\n\n/// + `sawtooth.consensus.pbft.forced_view_change_period` (optional, default 30 blocks)\n\n/// + `sawtooth.consensus.pbft.message_timeout` (optional, default 100 blocks)\n\n/// + `sawtooth.consensus.pbft.max_log_size` (optional, default 1000 messages)\n\n/// + `sawtooth.consensus.pbft.storage` (optional, default `\"memory\"`)\n\n///\n\n/// # Panics\n\n/// + If the `sawtooth.consensus.pbft.peers` setting is not provided\n\n/// + If settings loading fails entirely\n\n/// + If block duration is greater than the view change timeout\n\npub fn load_pbft_config(block_id: BlockId, service: &mut Service) -> PbftConfig {\n\n let mut config = PbftConfig::default();\n\n\n\n let settings: HashMap<String, String> = service\n\n .get_settings(\n\n block_id,\n\n vec![\n\n String::from(\"sawtooth.consensus.pbft.peers\"),\n\n String::from(\"sawtooth.consensus.pbft.block_duration\"),\n\n String::from(\"sawtooth.consensus.pbft.checkpoint_period\"),\n\n String::from(\"sawtooth.consensus.pbft.commit_timeout\"),\n\n String::from(\"sawtooth.consensus.pbft.idle_timeout\"),\n\n String::from(\"sawtooth.consensus.pbft.forced_view_change_period\"),\n\n String::from(\"sawtooth.consensus.pbft.message_timeout\"),\n\n String::from(\"sawtooth.consensus.pbft.max_log_size\"),\n\n ],\n\n )\n\n .expect(\"Failed to get on-chain settings\");\n\n\n\n // Get the peers associated with this node (including ourselves). Panic if it is not provided;\n","file_path":"src/config.rs","rank":8,"score":95841.98397612193},{"content":"/// Handle a `ViewChange` message\n\n/// Once a node receives `2f + 1` `ViewChange` messages, the node enters view `v + 1` and changes\n\n/// itself into the appropriate role for that view (i.e. if `v = 1` and this is node 1, then this\n\n/// node is now the primary).\n\npub fn view_change(\n\n state: &mut PbftState,\n\n msg_log: &mut PbftLog,\n\n service: &mut Service,\n\n vc_message: &ParsedMessage,\n\n) -> Result<(), PbftError> {\n\n if !check_received_enough_view_changes(state, msg_log, vc_message) {\n\n return Ok(());\n\n }\n\n\n\n set_current_view_from_msg(state, vc_message);\n\n\n\n // Upgrade this node to primary, if its ID is correct\n\n if check_is_primary(state) {\n\n become_primary(state, service)\n\n } else {\n\n become_secondary(state)\n\n }\n\n\n\n state.discard_current_block();\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/handlers.rs","rank":9,"score":93181.35524117338},{"content":"/// Create a PbftMessageInfo struct with the desired type, view, sequence number, and signer ID\n\npub fn make_msg_info(\n\n msg_type: &PbftMessageType,\n\n view: u64,\n\n seq_num: u64,\n\n signer_id: PeerId,\n\n) -> PbftMessageInfo {\n\n let mut info = PbftMessageInfo::new();\n\n info.set_msg_type(String::from(msg_type));\n\n info.set_view(view);\n\n info.set_seq_num(seq_num);\n\n info.set_signer_id(signer_id);\n\n info\n\n}\n\n\n","file_path":"src/handlers.rs","rank":10,"score":90624.2315145192},{"content":"fn set_current_view(state: &mut PbftState, view: u64) {\n\n state.view = view;\n\n warn!(\"{}: Updating to view {}\", state, state.view);\n\n}\n\n\n","file_path":"src/handlers.rs","rank":11,"score":87721.93920121732},{"content":"fn set_current_view_from_msg(state: &mut PbftState, vc_message: &ParsedMessage) {\n\n set_current_view(state, vc_message.info().get_view())\n\n}\n\n\n","file_path":"src/handlers.rs","rank":12,"score":83295.25063069361},{"content":"/// Decide if this message is a future message, past message, or current message.\n\n/// This function defers action on future and past messages to the individual message handlers,\n\n/// which in turn call `action_from_hint()`, and either push to backlog for future messages, or add\n\n/// to message log for past messages. This usually only makes sense for regular multicast messages\n\n/// (`PrePrepare`, `Prepare`, and `Commit`)\n\npub fn multicast_hint(state: &PbftState, message: &ParsedMessage) -> PbftHint {\n\n let msg_info = message.info();\n\n let msg_type = PbftMessageType::from(msg_info.get_msg_type());\n\n\n\n if msg_info.get_seq_num() > state.seq_num {\n\n debug!(\n\n \"{}: seq {} > {}, accept all.\",\n\n state,\n\n msg_info.get_seq_num(),\n\n state.seq_num\n\n );\n\n return PbftHint::FutureMessage;\n\n } else if msg_info.get_seq_num() == state.seq_num {\n\n if state.working_block.is_none() {\n\n debug!(\n\n \"{}: seq {} == {}, in limbo\",\n\n state,\n\n msg_info.get_seq_num(),\n\n state.seq_num,\n\n );\n","file_path":"src/handlers.rs","rank":13,"score":80778.2037633923},{"content":"fn merge_setting_if_set_and_map<U, F, T>(\n\n settings_map: &HashMap<String, String>,\n\n setting_field: &mut U,\n\n setting_key: &str,\n\n map: F,\n\n) where\n\n F: Fn(T) -> U,\n\n T: ::std::str::FromStr,\n\n{\n\n if let Some(setting) = settings_map.get(setting_key) {\n\n if let Ok(setting_value) = setting.parse() {\n\n *setting_field = map(setting_value);\n\n }\n\n }\n\n}\n\n\n","file_path":"src/config.rs","rank":14,"score":80637.18168277742},{"content":"/// RAII structure used to allow write access to state object\n\n///\n\n/// This guard will ensure that any changes to an object are persisted to\n\n/// a backing store when this is Dropped.\n\npub trait StorageWriteGuard<'a, T: Sized>: DerefMut<Target = T> {}\n\n\n","file_path":"src/storage/mod.rs","rank":15,"score":76054.53423153651},{"content":"/// Make a PbftBlock out of a consensus Block (PBFT doesn't need to use all the information about\n\n/// the block - this keeps blocks lighter weight)\n\npub fn pbft_block_from_block(block: Block) -> PbftBlock {\n\n let mut pbft_block = PbftBlock::new();\n\n pbft_block.set_block_id(block.block_id);\n\n pbft_block.set_signer_id(block.signer_id);\n\n pbft_block.set_block_num(block.block_num);\n\n pbft_block.set_summary(block.summary);\n\n pbft_block\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n use crate::config;\n\n use crate::hash::hash_sha256;\n\n use crate::protos::pbft_message::PbftMessage;\n\n use sawtooth_sdk::consensus::engine::BlockId;\n\n\n\n fn mock_block_id(num: u64) -> BlockId {\n\n BlockId::from(hash_sha256(\n\n format!(\"I'm a block with block num {}\", num).as_bytes(),\n","file_path":"src/handlers.rs","rank":16,"score":74651.13298362255},{"content":"#[cfg(test)]\n\npub fn mock_config(num_nodes: usize) -> PbftConfig {\n\n let mut config = PbftConfig::default();\n\n config.peers = (0..num_nodes).map(|id| vec![id as u8]).collect();\n\n config\n\n}\n","file_path":"src/config.rs","rank":17,"score":74647.8026563718},{"content":"/// Hashes the given bytes with SHA-256\n\npub fn hash_sha256(bytes: &[u8]) -> Vec<u8> {\n\n let mut sha = Sha256::new();\n\n sha.update(bytes);\n\n let mut bytes = Vec::new();\n\n bytes.extend(sha.finish().iter());\n\n bytes\n\n}\n\n\n","file_path":"src/hash.rs","rank":18,"score":74593.33619492671},{"content":"/// Hashes the given bytes with SHA-512\n\npub fn hash_sha512(bytes: &[u8]) -> Vec<u8> {\n\n let mut sha = Sha512::new();\n\n sha.update(bytes);\n\n let mut bytes = Vec::new();\n\n bytes.extend(sha.finish().iter());\n\n bytes\n\n}\n\n\n","file_path":"src/hash.rs","rank":19,"score":74593.33619492671},{"content":"/// Get the peers as a Vec<PeerId> from settings\n\npub fn get_peers_from_settings<S: std::hash::BuildHasher>(\n\n settings: &HashMap<String, String, S>,\n\n) -> Vec<PeerId> {\n\n let peers_setting_value = settings\n\n .get(\"sawtooth.consensus.pbft.peers\")\n\n .expect(\"'sawtooth.consensus.pbft.peers' must be set to use PBFT\");\n\n\n\n warn!(\"Peers setting: {:?}\", peers_setting_value);\n\n\n\n let peers: Vec<String> = serde_json::from_str(peers_setting_value)\n\n .expect(\"Invalid value at 'sawtooth.consensus.pbft.peers'\");\n\n\n\n peers\n\n .into_iter()\n\n .map(|s| hex::decode(s).expect(\"PeerId is not valid hex\"))\n\n .collect()\n\n}\n\n\n\n/// Create a mock configuration, given a number of nodes. PeerIds are generated using a Sha256\n\n/// hash.\n","file_path":"src/config.rs","rank":20,"score":71073.87274943243},{"content":"fn check_received_enough_view_changes(\n\n state: &PbftState,\n\n msg_log: &PbftLog,\n\n vc_message: &ParsedMessage,\n\n) -> bool {\n\n msg_log.log_has_required_msgs(\n\n &PbftMessageType::ViewChange,\n\n vc_message,\n\n false,\n\n 2 * state.f + 1,\n\n )\n\n}\n\n\n","file_path":"src/handlers.rs","rank":21,"score":70350.90395847098},{"content":"fn ignore_hint_pre_prepare(state: &PbftState, pbft_message: &ParsedMessage) -> bool {\n\n if let WorkingBlockOption::TentativeWorkingBlock(ref block_id) = state.working_block {\n\n if block_id == &pbft_message.get_block().get_block_id()\n\n && pbft_message.info().get_seq_num() == state.seq_num + 1\n\n {\n\n debug!(\"{}: Ignoring not ready and starting multicast\", state);\n\n true\n\n } else {\n\n debug!(\n\n \"{}: Not starting multicast; ({} != {} or {} != {} + 1)\",\n\n state,\n\n &hex::encode(block_id.clone())[..6],\n\n &hex::encode(pbft_message.get_block().get_block_id())[..6],\n\n pbft_message.info().get_seq_num(),\n\n state.seq_num,\n\n );\n\n false\n\n }\n\n } else {\n\n false\n\n }\n\n}\n\n\n","file_path":"src/node.rs","rank":22,"score":67737.8093264427},{"content":"/// Verifies that the SHA-512 hash of the given content matches the given hash\n\npub fn verify_sha512(content: &[u8], content_hash: &[u8]) -> Result<(), PbftError> {\n\n let computed_sha512 = hash_sha512(&content);\n\n\n\n if computed_sha512 != content_hash {\n\n Err(PbftError::InternalError(format!(\n\n \"Hash verification failed! Content: `{:?}`, Hash: `{:?}`\",\n\n content, content_hash\n\n )))\n\n } else {\n\n Ok(())\n\n }\n\n}\n","file_path":"src/hash.rs","rank":23,"score":64934.997869833416},{"content":"#[derive(Debug, PartialEq, Serialize, Deserialize)]\n\nenum TimeoutState {\n\n Active,\n\n Inactive,\n\n Expired,\n\n}\n\n\n\n/// A timer that expires after a given duration\n\n/// Check back on this timer every so often to see if it's expired\n\n#[derive(Debug, Serialize, Deserialize)]\n\npub struct Timeout {\n\n state: TimeoutState,\n\n duration: Duration,\n\n #[serde(with = \"serde_millis\")]\n\n start: Instant,\n\n}\n\n\n\nimpl Timeout {\n\n pub fn new(duration: Duration) -> Self {\n\n Timeout {\n\n state: TimeoutState::Inactive,\n","file_path":"src/timing.rs","rank":24,"score":54500.57277372488},{"content":"fn main() {\n\n let out_dir = env::var(\"OUT_DIR\").unwrap();\n\n let dest_path = Path::new(&out_dir).join(\"protos\");\n\n let proto_path = Path::new(\"./protos\");\n\n fs::create_dir_all(&dest_path).unwrap();\n\n\n\n // Run protoc\n\n protoc_rust::run(protoc_rust::Args {\n\n out_dir: &dest_path.to_str().unwrap(),\n\n input: &[proto_path.join(\"pbft_message.proto\").to_str().unwrap()],\n\n includes: &[proto_path.to_str().unwrap()],\n\n customize: Customize {\n\n serde_derive: Some(true),\n\n ..Default::default()\n\n },\n\n })\n\n .expect(\"Protoc Error\");\n\n\n\n // Create mod.rs accordingly\n\n let mut mod_file = File::create(dest_path.join(\"mod.rs\")).unwrap();\n\n mod_file.write_all(b\"pub mod pbft_message;\\n\").unwrap();\n\n}\n","file_path":"build.rs","rank":26,"score":50898.4114870386},{"content":"fn main() {\n\n let args = parse_args();\n\n\n\n let config = match args.log_config {\n\n Some(path) => {\n\n // Register deserializer for syslog so we can load syslog appender(s)\n\n let mut deserializers = log4rs::file::Deserializers::new();\n\n log4rs_syslog::register(&mut deserializers);\n\n\n\n match log4rs::load_config_file(path, deserializers) {\n\n Ok(mut config) => {\n\n {\n\n let root = config.root_mut();\n\n root.set_level(args.log_level);\n\n }\n\n config\n\n }\n\n Err(err) => {\n\n eprintln!(\n\n \"Error loading logging configuration file: {:?}\\\n","file_path":"src/main.rs","rank":27,"score":49194.012088410374},{"content":"/// Storage wrapper that ensures that changes to an object are persisted to a backing store\n\n///\n\n/// Achieves this by handing out RAII-guarded references to the underlying data, that ensure\n\n/// persistence when they get Dropped.\n\npub trait Storage {\n\n type S;\n\n\n\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, Self::S, Target = Self::S> + 'a>;\n\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, Self::S, Target = Self::S> + 'a>;\n\n}\n\n\n","file_path":"src/storage/mod.rs","rank":28,"score":48532.8322435522},{"content":"fn handle_update(\n\n node: &mut PbftNode,\n\n incoming_message: Result<Update, RecvTimeoutError>,\n\n state: &mut PbftState,\n\n) -> Result<bool, PbftError> {\n\n match incoming_message {\n\n Ok(Update::BlockNew(block)) => node.on_block_new(block, state)?,\n\n Ok(Update::BlockValid(block_id)) => node.on_block_valid(&block_id, state)?,\n\n Ok(Update::BlockInvalid(_)) => {\n\n warn!(\"{}: BlockInvalid received, starting view change\", state);\n\n node.propose_view_change(state)?\n\n }\n\n Ok(Update::BlockCommit(block_id)) => node.on_block_commit(block_id, state)?,\n\n Ok(Update::PeerMessage(message, sender_id)) => {\n\n let parsed_message = ParsedMessage::from_peer_message(message, false)?;\n\n let signer_id = parsed_message.info().get_signer_id().to_vec();\n\n\n\n if signer_id != sender_id {\n\n return Err(PbftError::InternalError(format!(\n\n \"Mismatch between sender ID ({:?}) and signer ID ({:?})!\",\n","file_path":"src/engine.rs","rank":29,"score":47656.518315666915},{"content":"fn merge_millis_setting_if_set(\n\n settings_map: &HashMap<String, String>,\n\n setting_field: &mut Duration,\n\n setting_key: &str,\n\n) {\n\n merge_setting_if_set_and_map(\n\n settings_map,\n\n setting_field,\n\n setting_key,\n\n Duration::from_millis,\n\n )\n\n}\n\n\n","file_path":"src/config.rs","rank":30,"score":44992.927667648},{"content":"fn parse_args() -> PbftCliArgs {\n\n let matches = clap_app!(sawtooth_pbft =>\n\n (version: crate_version!())\n\n (about: \"PBFT consensus for Sawtooth\")\n\n (@arg connect: -C --connect +takes_value\n\n \"connection endpoint for validator\")\n\n (@arg verbose: -v --verbose +multiple\n\n \"increase output verbosity\")\n\n (@arg logconfig: -L --log_config +takes_value\n\n \"path to logging config file\"))\n\n .get_matches();\n\n\n\n let log_config = matches.value_of(\"logconfig\").map(|s| s.into());\n\n\n\n let log_level = match matches.occurrences_of(\"verbose\") {\n\n 0 => log::LevelFilter::Warn,\n\n 1 => log::LevelFilter::Info,\n\n 2 => log::LevelFilter::Debug,\n\n 3 | _ => log::LevelFilter::Trace,\n\n };\n","file_path":"src/main.rs","rank":31,"score":42214.4859470414},{"content":"// Make a PbftBlock out of a consensus Block (PBFT doesn't need to use all the information about\n\n// the block - this keeps blocks lighter weight)\n\nfn pbft_block_from_block(block: Block) -> PbftBlock {\n\n let mut pbft_block = PbftBlock::new();\n\n pbft_block.set_block_id(block.block_id);\n\n pbft_block.set_signer_id(block.signer_id);\n\n pbft_block.set_block_num(block.block_num);\n\n pbft_block.set_summary(block.summary);\n\n pbft_block\n\n}\n\n\n\n/// NOTE: Testing the PbftNode is a bit strange. Due to missing functionality in the Service,\n\n/// a node calling `broadcast()` doesn't include sending a message to itself. In order to get around\n\n/// this, `on_peer_message()` is called, which sometimes causes unintended side effects when\n\n/// testing. Self-sending has been disabled (see `broadcast()` method) for testing purposes.\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n use crate::config::mock_config;\n\n use crate::handlers::make_msg_info;\n\n use crate::hash::{hash_sha256, hash_sha512};\n\n use sawtooth_sdk::consensus::engine::{Error, PeerId};\n","file_path":"src/node.rs","rank":32,"score":37681.2647253662},{"content":"fn handle_pbft_result(res: Result<(), PbftError>) {\n\n if let Err(e) = res {\n\n match e {\n\n PbftError::Timeout => (),\n\n PbftError::WrongNumMessages(_, _, _) | PbftError::NotReadyForMessage => trace!(\"{}\", e),\n\n _ => error!(\"{}\", e),\n\n }\n\n }\n\n}\n","file_path":"src/engine.rs","rank":33,"score":37677.93439811545},{"content":"fn merge_setting_if_set<T: ::std::str::FromStr>(\n\n settings_map: &HashMap<String, String>,\n\n setting_field: &mut T,\n\n setting_key: &str,\n\n) {\n\n merge_setting_if_set_and_map(settings_map, setting_field, setting_key, |setting| setting)\n\n}\n\n\n","file_path":"src/config.rs","rank":34,"score":36700.402516135415},{"content":"fn get_console_config(log_level: log::LevelFilter) -> Config {\n\n let stdout = ConsoleAppender::builder()\n\n .encoder(Box::new(PatternEncoder::new(\n\n \"{h({l:5.5})} | {({M}:{L}):20.20} | {m}{n}\",\n\n )))\n\n .build();\n\n\n\n Config::builder()\n\n .appender(Appender::builder().build(\"stdout\", Box::new(stdout)))\n\n .build(Root::builder().appender(\"stdout\").build(log_level))\n\n .unwrap_or_else(|err| {\n\n eprintln!(\"Error building logging configuration: {:?}\", err);\n\n process::exit(1)\n\n })\n\n}\n\n\n","file_path":"src/main.rs","rank":35,"score":34950.7858296647},{"content":"/// RAII structure used to allow read access to state object\n\n///\n\n/// This guard allows avoiding unnecessary syncing if you just need read\n\n/// access to the state object.\n\npub trait StorageReadGuard<'a, T: Sized>: Deref<Target = T> {}\n\n\n","file_path":"src/storage/mod.rs","rank":36,"score":34479.53797891789},{"content":"/// Create a Protobuf binary representation of a PbftMessage from its info and corresponding Block\n\nfn make_msg_bytes(info: PbftMessageInfo, block: PbftBlock) -> Result<Vec<u8>, ProtobufError> {\n\n let mut msg = PbftMessage::new();\n\n msg.set_info(info);\n\n msg.set_block(block);\n\n msg.write_to_bytes()\n\n}\n\n\n","file_path":"src/node.rs","rank":37,"score":28134.145962185976},{"content":"def check_tolerance(heights):\n\n if heights:\n\n return (max(heights) - min(heights)) <= SYNC_TOLERANCE\n\n else:\n","file_path":"tests/test_liveness.py","rank":38,"score":24433.005017780793},{"content":"def check_consensus(chains, block_num):\n\n blocks = []\n\n for chain in chains:\n\n if chain is not None:\n\n block = chain[-(block_num + 1)]\n\n blocks.append(block)\n\n else:\n\n LOGGER.error(\"Got None chain\")\n\n return False\n\n b0 = blocks[0]\n\n for b in blocks[1:]:\n\n if b0[\"header_signature\"] != b[\"header_signature\"]:\n\n LOGGER.error(\"Validators not in consensus on block %s\", block_num)\n\n LOGGER.error(\"BLOCK DUMP: %s\", blocks)\n\n return False\n","file_path":"tests/test_liveness.py","rank":39,"score":24433.005017780793},{"content":"def check_min_batches(chain, min_batches):\n\n n = sum([len(block[\"header\"][\"batch_ids\"]) for block in chain])\n","file_path":"tests/test_liveness.py","rank":40,"score":23508.33586572754},{"content":"def check_block_batch_count(block, batch_range):\n\n batch_count = len(block[\"header\"][\"batch_ids\"])\n\n\n\n valid = batch_range[0] <= batch_count <= batch_range[1]\n\n\n\n if not valid:\n\n LOGGER.error(\n\n \"Block (%s, %s) had %s batches in it\",\n\n block[\"header\"][\"block_num\"],\n\n block[\"header_signature\"],\n\n batch_count)\n\n\n","file_path":"tests/test_liveness.py","rank":41,"score":22651.102948956144},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Memory-backed persistence wrapper\n\n//!\n\n//! Useful when a Storage impl is required, but you don't actually need to\n","file_path":"src/storage/memory.rs","rank":42,"score":77.49854585126582},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Handlers for individual message types\n\n\n\nuse std::convert::From;\n","file_path":"src/handlers.rs","rank":43,"score":76.64889554801354},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! PBFT-specific error messages\n\n\n\nuse std::error::Error;\n","file_path":"src/error.rs","rank":44,"score":76.4391935652331},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Disk-backed persistence wrapper\n\n\n\nuse std::fmt;\n","file_path":"src/storage/disk.rs","rank":46,"score":76.07241977409235},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! The core PBFT algorithm\n\n\n\nuse std::collections::HashSet;\n","file_path":"src/node.rs","rank":47,"score":75.50466325560078},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * ------------------------------------------------------------------------------\n\n */\n\n\n\n//! Timing-related structures\n\n\n\nuse std::time::{Duration, Instant};\n","file_path":"src/timing.rs","rank":48,"score":75.50466325560076},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Initial configuration for a PBFT node\n\n\n\nuse std::collections::HashMap;\n","file_path":"src/config.rs","rank":49,"score":74.94542772644733},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! The message log used by PBFT nodes to save messages\n\n\n\n#![allow(unknown_lints)]\n","file_path":"src/message_log.rs","rank":50,"score":74.39452092978787},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Storage trait for syncing writes to an object to a backing store\n\n//!\n\n//! Hands out {read, write} RAII-guarded references to an object, and ensures\n","file_path":"src/storage/mod.rs","rank":51,"score":73.2965454472626},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Message types for PeerMessages\n\n\n\n#![allow(unknown_lints, clippy::derive_hash_xor_eq)]\n","file_path":"src/message_type.rs","rank":52,"score":72.94658769466794},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n// Includes the autogenerated protobuf messages\n\ninclude!(concat!(env!(\"OUT_DIR\"), \"/protos/mod.rs\"));\n","file_path":"src/protos.rs","rank":53,"score":72.94658769466794},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\nextern crate protoc_rust;\n\n\n\nuse protoc_rust::Customize;\n\n\n\nuse std::env;\n\nuse std::fs;\n\nuse std::fs::File;\n\nuse std::io::Write;\n\nuse std::path::Path;\n\n\n","file_path":"build.rs","rank":54,"score":71.77592793985943},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Entry point for the consensus algorithm, including the main event loop\n\n\n\nuse std::sync::mpsc::{Receiver, RecvTimeoutError};\n","file_path":"src/engine.rs","rank":55,"score":71.25391916419383},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Extensions for the Protobuf-defined message types\n\n\n\n// We know that the property `k1 == k2 ==> hash(k1) == hash(k2)` holds, since protobuf just compares\n","file_path":"src/message_extensions.rs","rank":56,"score":69.85385665219138},{"content":"/*\n\n * Copyright 2018 Bitwise IO, Inc.\n\n *\n\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n\n * you may not use this file except in compliance with the License.\n\n * You may obtain a copy of the License at\n\n *\n\n * http://www.apache.org/licenses/LICENSE-2.0\n\n *\n\n * Unless required by applicable law or agreed to in writing, software\n\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\n * See the License for the specific language governing permissions and\n\n * limitations under the License.\n\n * -----------------------------------------------------------------------------\n\n */\n\n\n\n//! Implementation of the [PBFT consensus\n\n//! algorithm](https://www.usenix.org/legacy/events/osdi99/full_papers/castro/castro_html/castro.html),\n\n//! modified for use with Hyperledger Sawtooth.\n","file_path":"src/main.rs","rank":57,"score":68.37058586797443},{"content":"}\n\n\n\n/// Memory-backed RAII-guarded Storage implementation\n\n///\n\n/// Can be used when actual persistence isn't required\n\n#[derive(Debug)]\n\npub struct MemStorage<T: Serialize + DeserializeOwned> {\n\n data: T,\n\n}\n\n\n\nimpl<T: Serialize + DeserializeOwned> MemStorage<T> {\n\n pub fn new<F: Fn() -> T>(default: F) -> Self {\n\n Self { data: default() }\n\n }\n\n}\n\n\n\nimpl<T: Serialize + DeserializeOwned + fmt::Display> fmt::Display for MemStorage<T> {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n (*self).data.fmt(f)\n\n }\n","file_path":"src/storage/memory.rs","rank":58,"score":24.952722673215938},{"content":"use std::fs::File;\n\nuse std::io::{Read, Write};\n\nuse std::ops::{Deref, DerefMut};\n\n\n\nuse atomicwrites::{AllowOverwrite, AtomicFile};\n\nuse serde::de::DeserializeOwned;\n\nuse serde::Serialize;\n\nuse serde_json::{from_str, to_string};\n\n\n\nuse super::{Storage, StorageReadGuard, StorageWriteGuard};\n\n\n\n/// A disk-based read guard\n\npub struct DiskStorageReadGuard<'a, T: Serialize + DeserializeOwned + 'a> {\n\n storage: &'a DiskStorage<T>,\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned> DiskStorageReadGuard<'a, T> {\n\n fn new(storage: &'a DiskStorage<T>) -> Self {\n\n Self { storage }\n\n }\n","file_path":"src/storage/disk.rs","rank":59,"score":24.257167173425014},{"content":" }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\n\n for DiskStorageWriteGuard<'a, T>\n\n{\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n (**self).fmt(f)\n\n }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageWriteGuard<'a, T>\n\n for DiskStorageWriteGuard<'a, T>\n\n{\n\n}\n\n\n\n/// A disk-based RAII-guarded Storage implementation\n\n///\n\n/// File writes are atomic\n\npub struct DiskStorage<T: Serialize + DeserializeOwned> {\n","file_path":"src/storage/disk.rs","rank":61,"score":21.705463733752488},{"content":" use sawtooth_sdk::messages::consensus::ConsensusPeerMessageHeader;\n\n use serde_json;\n\n use std::collections::HashMap;\n\n use std::default::Default;\n\n use std::fs::{remove_file, File};\n\n use std::io::prelude::*;\n\n\n\n const BLOCK_FILE: &str = \"target/blocks.txt\";\n\n\n\n /// Mock service to roughly keep track of the blockchain\n\n pub struct MockService {\n\n pub chain: Vec<BlockId>,\n\n }\n\n\n\n impl MockService {\n\n /// Serialize the chain into JSON, and write to a file\n\n fn write_chain(&self) {\n\n let mut block_file = File::create(BLOCK_FILE).unwrap();\n\n let block_bytes: Vec<Vec<u8>> = self\n\n .chain\n","file_path":"src/node.rs","rank":62,"score":21.674721124879504},{"content":" data: T,\n\n file: AtomicFile,\n\n}\n\n\n\nimpl<T: Serialize + DeserializeOwned> DiskStorage<T> {\n\n pub fn from_path<P: Into<String>, F: Fn() -> T>(path: P, default: F) -> Result<Self, String> {\n\n let path = path.into();\n\n\n\n let file = AtomicFile::new(path, AllowOverwrite);\n\n\n\n // Read the file first, to see if there's any existing data\n\n let data = match File::open(file.path()) {\n\n Ok(mut f) => {\n\n let mut contents = String::new();\n\n\n\n f.read_to_string(&mut contents)\n\n .map_err(|err| format!(\"Couldn't read file: {}\", err))?;\n\n\n\n from_str(&contents).map_err(|err| format!(\"Couldn't read file: {}\", err))?\n\n }\n","file_path":"src/storage/disk.rs","rank":63,"score":21.213982415150532},{"content":"{\n\n}\n\n\n\n/// A disk-based write guard\n\npub struct DiskStorageWriteGuard<'a, T: Serialize + DeserializeOwned + 'a> {\n\n storage: &'a mut DiskStorage<T>,\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned> DiskStorageWriteGuard<'a, T> {\n\n fn new(storage: &'a mut DiskStorage<T>) -> Self {\n\n Self { storage }\n\n }\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned> Drop for DiskStorageWriteGuard<'a, T> {\n\n fn drop(&mut self) {\n\n self.storage\n\n .file\n\n .write(|f| {\n\n f.write_all(\n","file_path":"src/storage/disk.rs","rank":64,"score":20.636928121855803},{"content":" to_string(&self.storage.data)\n\n .expect(\"Couldn't convert value to string!\")\n\n .as_bytes(),\n\n )\n\n })\n\n .expect(\"File write failed while dropping DiskStorageWriteGuard!\");\n\n }\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for DiskStorageWriteGuard<'a, T> {\n\n type Target = T;\n\n\n\n fn deref(&self) -> &T {\n\n &self.storage.data\n\n }\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned + 'a> DerefMut for DiskStorageWriteGuard<'a, T> {\n\n fn deref_mut(&mut self) -> &mut T {\n\n &mut self.storage.data\n","file_path":"src/storage/disk.rs","rank":65,"score":19.756569924101417},{"content":"{\n\n}\n\n\n\n/// Memory-backed write guard\n\n#[derive(Debug)]\n\npub struct MemStorageWriteGuard<'a, T: Serialize + DeserializeOwned + 'a> {\n\n storage: &'a mut MemStorage<T>,\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned> MemStorageWriteGuard<'a, T> {\n\n fn new(storage: &'a mut MemStorage<T>) -> Self {\n\n Self { storage }\n\n }\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for MemStorageWriteGuard<'a, T> {\n\n type Target = T;\n\n\n\n fn deref(&self) -> &T {\n\n &self.storage.data\n","file_path":"src/storage/memory.rs","rank":67,"score":19.63189854036783},{"content":"//! persist the wrapped object.\n\n\n\nuse std::fmt;\n\nuse std::ops::{Deref, DerefMut};\n\n\n\nuse serde::de::DeserializeOwned;\n\nuse serde::Serialize;\n\n\n\nuse super::{Storage, StorageReadGuard, StorageWriteGuard};\n\n\n\n/// Memory-backed read guard\n\n#[derive(Debug)]\n\npub struct MemStorageReadGuard<'a, T: Serialize + DeserializeOwned + 'a> {\n\n storage: &'a MemStorage<T>,\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned> MemStorageReadGuard<'a, T> {\n\n fn new(storage: &'a MemStorage<T>) -> Self {\n\n Self { storage }\n\n }\n","file_path":"src/storage/memory.rs","rank":68,"score":19.342961180923062},{"content":" }\n\n}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned + 'a> DerefMut for MemStorageWriteGuard<'a, T> {\n\n fn deref_mut(&mut self) -> &mut T {\n\n &mut self.storage.data\n\n }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\n\n for MemStorageWriteGuard<'a, T>\n\n{\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n (**self).fmt(f)\n\n }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageWriteGuard<'a, T>\n\n for MemStorageWriteGuard<'a, T>\n\n{\n","file_path":"src/storage/memory.rs","rank":69,"score":19.06900232029296},{"content":" let s = state.seq_num;\n\n self._broadcast_pbft_message(s, &PbftMessageType::PrePrepare, pbft_block, state)?;\n\n }\n\n Ok(())\n\n }\n\n\n\n /// Handle a `BlockCommit` update from the Validator\n\n /// Since the block was successfully committed, the primary is not faulty and the view change\n\n /// timer can be stopped. If this node is a primary, then initialize a new block. Both node\n\n /// roles transition back to the `NotStarted` phase. If this node is at a checkpoint after the\n\n /// previously committed block (`checkpoint_period` blocks have been committed since the last\n\n /// checkpoint), then start a checkpoint.\n\n pub fn on_block_commit(\n\n &mut self,\n\n block_id: BlockId,\n\n state: &mut PbftState,\n\n ) -> Result<(), PbftError> {\n\n debug!(\"{}: <<<<<< BlockCommit: {:?}\", state, block_id);\n\n\n\n if state.phase == PbftPhase::Finished {\n","file_path":"src/node.rs","rank":73,"score":18.52795792643104},{"content":"\n\nuse serde_millis;\n\n\n\n/// Encapsulates calling a function every so often\n\npub struct Ticker {\n\n last: Instant,\n\n timeout: Duration,\n\n}\n\n\n\nimpl Ticker {\n\n pub fn new(period: Duration) -> Self {\n\n Ticker {\n\n last: Instant::now(),\n\n timeout: period,\n\n }\n\n }\n\n\n\n // Do some work if the timeout has expired\n\n pub fn tick<T: FnMut()>(&mut self, mut callback: T) {\n\n let elapsed = Instant::now() - self.last;\n\n if elapsed >= self.timeout {\n\n callback();\n\n self.last = Instant::now();\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug, PartialEq, Serialize, Deserialize)]\n","file_path":"src/timing.rs","rank":74,"score":18.42549508038001},{"content":" Err(_) => {\n\n let data = default();\n\n file.write(|f| f.write_all(to_string(&data)?.as_bytes()))\n\n .map_err(|err| format!(\"File write failed: {}\", err))?;\n\n\n\n data\n\n }\n\n };\n\n\n\n // Then open the file again and truncate, preparing it to be written to\n\n Ok(Self { data, file })\n\n }\n\n}\n\n\n\nimpl<T: fmt::Display + Serialize + DeserializeOwned> fmt::Display for DiskStorage<T> {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n (*self).data.fmt(f)\n\n }\n\n}\n\n\n","file_path":"src/storage/disk.rs","rank":75,"score":18.269438606647356},{"content":" block_new_msg.get_block().clone(),\n\n preprep_msg.get_block().clone(),\n\n ));\n\n }\n\n\n\n // Check if we have 2f + 1 matching Prepares\n\n Ok(self.log_has_required_msgs(&PbftMessageType::Prepare, &preprep_msg, true, 2 * f + 1))\n\n }\n\n\n\n /// Checks if the node is ready to enter the `Committing` phase based on the `PbftMessage` received\n\n ///\n\n /// `check_committable` is true if for this node:\n\n /// + `check_prepared` is true\n\n /// + This node has accepted `2f + 1` `Commit` messages, including its own, that match the\n\n /// corresponding `PrePrepare` message\n\n pub fn check_committable(&self, info: &PbftMessageInfo, f: u64) -> Result<bool, PbftError> {\n\n // Check if Prepared predicate is true\n\n if !self.check_prepared(info, f)? {\n\n return Ok(false);\n\n }\n","file_path":"src/message_log.rs","rank":76,"score":18.07644773962728},{"content":" }\n\n Err(EngineError::BlockNotReady) => {\n\n debug!(\"{}: Block not ready\", state);\n\n Ok(())\n\n }\n\n Err(err) => {\n\n error!(\"Couldn't finalize block: {}\", err);\n\n Err(PbftError::InternalError(\"Couldn't finalize block!\".into()))\n\n }\n\n }\n\n }\n\n\n\n /// Check to see if the view change timeout has expired\n\n pub fn check_commit_timeout_expired(&mut self, state: &mut PbftState) -> bool {\n\n state.commit_timeout.check_expired()\n\n }\n\n\n\n /// Check to see if the idle timeout has expired\n\n pub fn check_idle_timeout_expired(&mut self, state: &mut PbftState) -> bool {\n\n state.idle_timeout.check_expired()\n","file_path":"src/node.rs","rank":77,"score":16.527448719398194},{"content":" if self.msg_log.check_committable(&msg.info(), state.f)? {\n\n self.commit_block_if_committing(&msg, state)?;\n\n }\n\n }\n\n\n\n PbftMessageType::Checkpoint => {\n\n if self.check_if_stale_checkpoint(&msg, state)? {\n\n return Ok(());\n\n }\n\n\n\n if !self.check_if_checkpoint_started(&msg, state) {\n\n return Ok(());\n\n }\n\n\n\n // Add message to the log\n\n self.msg_log.add_message(msg.clone(), state)?;\n\n\n\n if check_if_secondary(state) {\n\n self.start_checkpointing_and_forward(&msg, state)?;\n\n }\n","file_path":"src/node.rs","rank":78,"score":16.455978010755125},{"content":" if is_primary {\n\n n.service\n\n .initialize_block(None)\n\n .unwrap_or_else(|err| error!(\"Couldn't initialize block: {}\", err));\n\n }\n\n n\n\n }\n\n\n\n // ---------- Methods for handling Updates from the validator ----------\n\n\n\n /// Handle a peer message from another PbftNode\n\n /// This method handles all messages from other nodes. Such messages may include `PrePrepare`,\n\n /// `Prepare`, `Commit`, `Checkpoint`, or `ViewChange`. If a node receives a type of message\n\n /// before it is ready to do so, the message is pushed into a backlog queue.\n\n #[allow(clippy::needless_pass_by_value)]\n\n pub fn on_peer_message(\n\n &mut self,\n\n msg: ParsedMessage,\n\n state: &mut PbftState,\n\n ) -> Result<(), PbftError> {\n","file_path":"src/node.rs","rank":79,"score":16.341685863870104},{"content":" self.start_checkpoint(state)?;\n\n }\n\n } else {\n\n debug!(\"{}: Not doing anything with BlockCommit\", state);\n\n }\n\n\n\n // The primary processessed this block in a timely manner, so stop the timeout.\n\n state.commit_timeout.stop();\n\n state.idle_timeout.start();\n\n\n\n Ok(())\n\n }\n\n\n\n /// Handle a `BlockValid` update\n\n /// This message arrives after `check_blocks` is called, signifying that the validator has\n\n /// successfully checked a block with this `BlockId`.\n\n /// Once a `BlockValid` is received, transition to committing blocks.\n\n #[allow(clippy::ptr_arg)]\n\n pub fn on_block_valid(\n\n &mut self,\n","file_path":"src/node.rs","rank":81,"score":15.649682705275694},{"content":"//! that when the reference drops, any changes to the object are persisted to\n\n//! the selected storage.\n\n\n\npub mod disk;\n\npub mod memory;\n\n\n\nuse std::ops::{Deref, DerefMut};\n\n\n\nuse serde::de::DeserializeOwned;\n\nuse serde::Serialize;\n\n\n\npub use self::disk::DiskStorage;\n\npub use self::memory::MemStorage;\n\n\n\n/// RAII structure used to allow read access to state object\n\n///\n\n/// This guard allows avoiding unnecessary syncing if you just need read\n\n/// access to the state object.\n","file_path":"src/storage/mod.rs","rank":83,"score":15.037121463195927},{"content":"\n\nuse std::collections::{HashSet, VecDeque};\n\nuse std::fmt;\n\n\n\nuse hex;\n\nuse itertools::Itertools;\n\nuse sawtooth_sdk::consensus::engine::Block;\n\n\n\nuse crate::config::PbftConfig;\n\nuse crate::error::PbftError;\n\nuse crate::message_type::{ParsedMessage, PbftHint, PbftMessageType};\n\nuse crate::protos::pbft_message::{PbftMessage, PbftMessageInfo};\n\nuse crate::state::PbftState;\n\n\n\n/// The log keeps track of the last stable checkpoint\n\n#[derive(Clone)]\n\npub struct PbftStableCheckpoint {\n\n pub seq_num: u64,\n\n pub checkpoint_messages: Vec<PbftMessage>,\n\n}\n","file_path":"src/message_log.rs","rank":85,"score":14.846840887382506},{"content":" messages\n\n .iter()\n\n .map(|m| {\n\n let mut vote = PbftSignedCommitVote::new();\n\n\n\n vote.set_header_bytes(m.header_bytes.clone());\n\n vote.set_header_signature(m.header_signature.clone());\n\n vote.set_message_bytes(m.message_bytes.clone());\n\n\n\n vote\n\n })\n\n .collect::<Vec<_>>(),\n\n ));\n\n\n\n seal.write_to_bytes().map_err(PbftError::SerializationError)\n\n }\n\n\n\n /// The primary tries to finalize a block every so often\n\n /// # Panics\n\n /// Panics if `finalize_block` fails. This is necessary because it means the validator wasn't\n","file_path":"src/node.rs","rank":86,"score":14.424967985579748},{"content":"\n\n // Check if we have 2f + 1 matching Commits\n\n let preprep_msg = self\n\n .get_one_msg(info, &PbftMessageType::PrePrepare)\n\n .unwrap();\n\n Ok(self.log_has_required_msgs(&PbftMessageType::Commit, &preprep_msg, true, 2 * f + 1))\n\n }\n\n\n\n /// Get one message matching the type, view number, and sequence number\n\n pub fn get_one_msg(\n\n &self,\n\n info: &PbftMessageInfo,\n\n msg_type: &PbftMessageType,\n\n ) -> Option<&ParsedMessage> {\n\n let msgs =\n\n self.get_messages_of_type_seq_view(msg_type, info.get_seq_num(), info.get_view());\n\n msgs.first().cloned()\n\n }\n\n\n\n /// Check if the log contains `required` number of messages with type `msg_type` that match the\n","file_path":"src/message_log.rs","rank":87,"score":14.192750647707413},{"content":" assert!(node1.on_block_commit(mock_block_id(1), &mut state1).is_ok());\n\n assert_eq!(state1.phase, PbftPhase::NotStarted);\n\n\n\n // Make sure the block was actually committed\n\n let mut f = File::open(BLOCK_FILE).unwrap();\n\n let mut buffer = String::new();\n\n f.read_to_string(&mut buffer).unwrap();\n\n let deser: Vec<Vec<u8>> = serde_json::from_str(&buffer).unwrap();\n\n let blocks: Vec<BlockId> = deser\n\n .iter()\n\n .filter(|&block| !block.is_empty())\n\n .map(|ref block| BlockId::from(block.clone().clone()))\n\n .collect();\n\n assert_eq!(blocks.len(), 2);\n\n assert_eq!(blocks[1], mock_block_id(1));\n\n\n\n remove_file(BLOCK_FILE).unwrap();\n\n }\n\n\n\n /// Make sure that checkpointing works as expected:\n","file_path":"src/node.rs","rank":89,"score":14.132193340557127},{"content":" ViewChange,\n\n\n\n Unset,\n\n}\n\n\n\nimpl fmt::Display for PbftMessageType {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n let txt = match self {\n\n PbftMessageType::PrePrepare => \"PP\",\n\n PbftMessageType::Prepare => \"Pr\",\n\n PbftMessageType::Commit => \"Co\",\n\n PbftMessageType::BlockNew => \"BN\",\n\n PbftMessageType::Checkpoint => \"CP\",\n\n PbftMessageType::ViewChange => \"VC\",\n\n PbftMessageType::Unset => \"Un\",\n\n };\n\n write!(f, \"{}\", txt)\n\n }\n\n}\n\n\n","file_path":"src/message_type.rs","rank":90,"score":14.084321373500352},{"content":" Timeout,\n\n\n\n /// There is no working block; no operations can be performed\n\n NoWorkingBlock,\n\n\n\n /// Not ready for this message type\n\n NotReadyForMessage,\n\n\n\n /// The message should only come from the primary, but was sent by a secondary node\n\n NotFromPrimary,\n\n}\n\n\n\nimpl Error for PbftError {\n\n fn description(&self) -> &str {\n\n use self::PbftError::*;\n\n match self {\n\n SerializationError(_) => \"SerializationError\",\n\n WrongNumMessages(_, _, _) => \"WrongNumMessages\",\n\n BlockMismatch(_, _) => \"BlockMismatch\",\n\n MessageMismatch(_) => \"MessageMismatch\",\n","file_path":"src/error.rs","rank":91,"score":14.059301467915017},{"content":"mod tests {\n\n extern crate rand;\n\n\n\n use self::rand::distributions::Alphanumeric;\n\n use self::rand::{thread_rng, Rng};\n\n use super::*;\n\n use super::{DiskStorage, MemStorage};\n\n use std::fs::remove_file;\n\n\n\n // The common use case, of passing in a guarded reference\n\n fn add_refs(foo: &mut u32, bar: &u32) {\n\n *foo += bar;\n\n }\n\n\n\n // You can also pass in the storages themselves\n\n fn add_storages(foo: &mut (Storage<S = u32>), bar: &mut (Storage<S = u32>)) {\n\n **foo.write() += **bar.read();\n\n }\n\n\n\n #[test]\n","file_path":"src/storage/mod.rs","rank":92,"score":13.938461684980414},{"content":"}\n\n\n\nimpl<T: Serialize + DeserializeOwned> Storage for MemStorage<T> {\n\n type S = T;\n\n\n\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, T, Target = T> + 'a> {\n\n Box::new(MemStorageReadGuard::new(self))\n\n }\n\n\n\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, T, Target = T> + 'a> {\n\n Box::new(MemStorageWriteGuard::new(self))\n\n }\n\n}\n","file_path":"src/storage/memory.rs","rank":93,"score":13.880672906650936},{"content":"impl<T: Serialize + DeserializeOwned> Storage for DiskStorage<T> {\n\n type S = T;\n\n\n\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, T, Target = T> + 'a> {\n\n Box::new(DiskStorageReadGuard::new(self))\n\n }\n\n\n\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, T, Target = T> + 'a> {\n\n Box::new(DiskStorageWriteGuard::new(self))\n\n }\n\n}\n","file_path":"src/storage/disk.rs","rank":94,"score":13.880672906650936},{"content":" }\n\n\n\n pub fn start_idle_timeout(&self, state: &mut PbftState) {\n\n state.idle_timeout.start();\n\n }\n\n\n\n /// Start the checkpoint process\n\n /// Primaries start the checkpoint to ensure sequence number correctness\n\n pub fn start_checkpoint(&mut self, state: &mut PbftState) -> Result<(), PbftError> {\n\n if !state.is_primary() {\n\n return Ok(());\n\n }\n\n if state.mode == PbftMode::Checkpointing {\n\n return Ok(());\n\n }\n\n\n\n state.pre_checkpoint_mode = state.mode;\n\n state.mode = PbftMode::Checkpointing;\n\n info!(\"{}: Starting checkpoint\", state);\n\n let s = state.seq_num;\n","file_path":"src/node.rs","rank":95,"score":13.81696744401263},{"content":"\n\n/// Contains all of the components for operating a PBFT node.\n\npub struct PbftNode {\n\n /// Used for interactions with the validator\n\n pub service: Box<Service>,\n\n\n\n /// Messages this node has received\n\n pub msg_log: PbftLog,\n\n}\n\n\n\nimpl PbftNode {\n\n /// Construct a new PBFT node.\n\n /// After the node is created, if the node is primary, it initializes a new block on the chain.\n\n pub fn new(config: &PbftConfig, service: Box<Service>, is_primary: bool) -> Self {\n\n let mut n = PbftNode {\n\n service,\n\n msg_log: PbftLog::new(config),\n\n };\n\n\n\n // Primary initializes a block\n","file_path":"src/node.rs","rank":96,"score":13.634024630495308},{"content":"impl PbftLog {\n\n pub fn new(config: &PbftConfig) -> Self {\n\n PbftLog {\n\n messages: HashSet::new(),\n\n low_water_mark: 0,\n\n cycles: 0,\n\n checkpoint_period: config.checkpoint_period,\n\n high_water_mark: config.max_log_size,\n\n max_log_size: config.max_log_size,\n\n backlog: VecDeque::new(),\n\n block_backlog: VecDeque::new(),\n\n latest_stable_checkpoint: None,\n\n }\n\n }\n\n\n\n /// `check_prepared` predicate\n\n /// `check_prepared` is true for this node if the following messages are present in its log:\n\n /// + The original `BlockNew` message\n\n /// + A `PrePrepare` message matching the original message (in the current view)\n\n /// + `2f + 1` matching `Prepare` messages from different nodes that match\n","file_path":"src/message_log.rs","rank":97,"score":13.501547774560136},{"content":" node1\n\n .on_peer_message(msg, &mut state1)\n\n .unwrap_or_else(handle_pbft_err);\n\n }\n\n assert_eq!(state1.phase, PbftPhase::Checking);\n\n\n\n // Spoof the `check_blocks()` call\n\n assert!(node1.on_block_valid(&mock_block_id(1), &mut state1).is_ok());\n\n\n\n // Receive 3 `Commit` messages\n\n for peer in 0..3 {\n\n assert_eq!(state1.phase, PbftPhase::Committing);\n\n let msg = mock_msg(&PbftMessageType::Commit, 0, 1, block.clone(), vec![peer]);\n\n node1\n\n .on_peer_message(msg, &mut state1)\n\n .unwrap_or_else(handle_pbft_err);\n\n }\n\n assert_eq!(state1.phase, PbftPhase::Finished);\n\n\n\n // Spoof the `commit_blocks()` call\n","file_path":"src/node.rs","rank":98,"score":13.476219461155544},{"content":"}\n\n\n\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for DiskStorageReadGuard<'a, T> {\n\n type Target = T;\n\n\n\n fn deref(&self) -> &T {\n\n &self.storage.data\n\n }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\n\n for DiskStorageReadGuard<'a, T>\n\n{\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n (**self).fmt(f)\n\n }\n\n}\n\n\n\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageReadGuard<'a, T>\n\n for DiskStorageReadGuard<'a, T>\n","file_path":"src/storage/disk.rs","rank":99,"score":13.416465684949582}],"string":"[\n {\n \"content\": \"#[allow(clippy::ptr_arg)]\\n\\npub fn commit(\\n\\n state: &mut PbftState,\\n\\n service: &mut Service,\\n\\n message: &ParsedMessage,\\n\\n) -> Result<(), PbftError> {\\n\\n info!(\\n\\n \\\"{}: Committing block {:?}\\\",\\n\\n state,\\n\\n message.get_block().block_id.clone()\\n\\n );\\n\\n\\n\\n service\\n\\n .commit_block(message.get_block().block_id.clone())\\n\\n .map_err(|e| PbftError::InternalError(format!(\\\"Failed to commit block: {:?}\\\", e)))?;\\n\\n\\n\\n state.switch_phase(PbftPhase::Finished);\\n\\n state.working_block = WorkingBlockOption::NoWorkingBlock;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 0,\n \"score\": 148445.69544432705\n },\n {\n \"content\": \"/// Given a location string, returns the appropriate storage\\n\\n///\\n\\n/// Accepts `\\\"memory\\\"` or `\\\"disk+/path/to/file\\\"` as location values\\n\\npub fn get_storage<'a, T: Sized + Serialize + DeserializeOwned + 'a, F: Fn() -> T>(\\n\\n location: &str,\\n\\n default: F,\\n\\n) -> Result<Box<dyn Storage<S = T> + 'a>, String> {\\n\\n if location == \\\"memory\\\" {\\n\\n Ok(Box::new(MemStorage::new(default)) as Box<Storage<S = T>>)\\n\\n } else if location.starts_with(\\\"disk\\\") {\\n\\n let split = location.splitn(2, '+').collect::<Vec<_>>();\\n\\n\\n\\n if split.len() != 2 {\\n\\n Err(format!(\\\"Invalid location: {}\\\", location))?\\n\\n }\\n\\n\\n\\n Ok(Box::new(DiskStorage::from_path(split[1], default).unwrap()))\\n\\n } else {\\n\\n Err(format!(\\\"Unknown storage location type: {}\\\", location))\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 1,\n \"score\": 147603.4696916675\n },\n {\n \"content\": \"pub fn force_view_change(state: &mut PbftState, service: &mut Service) {\\n\\n let next_view = state.view + 1;\\n\\n set_current_view(state, next_view);\\n\\n\\n\\n // Upgrade this node to primary, if its ID is correct\\n\\n if check_is_primary(state) {\\n\\n become_primary(state, service)\\n\\n } else {\\n\\n become_secondary(state)\\n\\n }\\n\\n\\n\\n state.discard_current_block();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 2,\n \"score\": 129378.7403278586\n },\n {\n \"content\": \"fn become_secondary(state: &mut PbftState) {\\n\\n warn!(\\\"{}: I'm now a secondary\\\", state);\\n\\n state.downgrade_role();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 3,\n \"score\": 125343.16615071395\n },\n {\n \"content\": \"fn become_primary(state: &mut PbftState, service: &mut Service) {\\n\\n state.upgrade_role();\\n\\n warn!(\\\"{}: I'm now a primary\\\", state);\\n\\n\\n\\n // If we're the new primary, need to clean up the block mess from the view change and\\n\\n // initialize a new block.\\n\\n if let WorkingBlockOption::WorkingBlock(ref working_block) = state.working_block {\\n\\n info!(\\n\\n \\\"{}: Ignoring block {}\\\",\\n\\n state,\\n\\n &hex::encode(working_block.get_block_id())\\n\\n );\\n\\n service\\n\\n .ignore_block(working_block.get_block_id().to_vec())\\n\\n .unwrap_or_else(|e| error!(\\\"Couldn't ignore block: {}\\\", e));\\n\\n } else if let WorkingBlockOption::TentativeWorkingBlock(ref block_id) = state.working_block {\\n\\n info!(\\\"{}: Ignoring block {}\\\", state, &hex::encode(block_id));\\n\\n service\\n\\n .ignore_block(block_id.clone())\\n\\n .unwrap_or_else(|e| error!(\\\"Couldn't ignore block: {}\\\", e));\\n\\n }\\n\\n info!(\\\"{}: Initializing block\\\", state);\\n\\n service\\n\\n .initialize_block(None)\\n\\n .unwrap_or_else(|err| error!(\\\"Couldn't initialize block: {}\\\", err));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 4,\n \"score\": 123884.93050639029\n },\n {\n \"content\": \"/// Handle a `PrePrepare` message\\n\\n///\\n\\n/// A `PrePrepare` message is accepted and added to the log if the following are true:\\n\\n/// - The message signature is valid (already verified by validator)\\n\\n/// - The message is from the primary\\n\\n/// - There is a matching BlockNew message\\n\\n/// - A `PrePrepare` message does not already exist at this view and sequence number with a\\n\\n/// different block\\n\\n/// - The message's view matches the node's current view (handled by message log)\\n\\n/// - The sequence number is between the low and high watermarks (handled by message log)\\n\\n///\\n\\n/// If a `PrePrepare` message is accepted, we update the phase and working block\\n\\npub fn pre_prepare(\\n\\n state: &mut PbftState,\\n\\n msg_log: &mut PbftLog,\\n\\n message: &ParsedMessage,\\n\\n) -> Result<(), PbftError> {\\n\\n // Check that message is from the current primary\\n\\n if PeerId::from(message.info().get_signer_id()) != state.get_primary_id() {\\n\\n error!(\\n\\n \\\"Got PrePrepare from a secondary node {:?}; ignoring message\\\",\\n\\n message.info().get_signer_id()\\n\\n );\\n\\n return Err(PbftError::NotFromPrimary);\\n\\n }\\n\\n\\n\\n // Check that there is a matching BlockNew message\\n\\n let block_new_exists = msg_log\\n\\n .get_messages_of_type_seq(&PbftMessageType::BlockNew, message.info().get_seq_num())\\n\\n .iter()\\n\\n .any(|block_new_msg| block_new_msg.get_block() == message.get_block());\\n\\n if !block_new_exists {\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 5,\n \"score\": 122276.73407504421\n },\n {\n \"content\": \"fn check_is_primary(state: &PbftState) -> bool {\\n\\n state.id == state.get_primary_id()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 6,\n \"score\": 107313.45140629442\n },\n {\n \"content\": \"fn check_if_secondary(state: &PbftState) -> bool {\\n\\n !state.is_primary() && state.mode != PbftMode::Checkpointing\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 7,\n \"score\": 107313.45140629442\n },\n {\n \"content\": \"/// Load configuration from on-chain Sawtooth settings.\\n\\n///\\n\\n/// Configuration loads the following settings:\\n\\n/// + `sawtooth.consensus.pbft.peers` (required)\\n\\n/// + `sawtooth.consensus.pbft.block_duration` (optional, default 200 ms)\\n\\n/// + `sawtooth.consensus.pbft.checkpoint_period` (optional, default 10 ms)\\n\\n/// + `sawtooth.consensus.pbft.commit_timeout` (optional, default 4s)\\n\\n/// + `sawtooth.consensus.pbft.idle_timeout` (optional, default 30s)\\n\\n/// + `sawtooth.consensus.pbft.forced_view_change_period` (optional, default 30 blocks)\\n\\n/// + `sawtooth.consensus.pbft.message_timeout` (optional, default 100 blocks)\\n\\n/// + `sawtooth.consensus.pbft.max_log_size` (optional, default 1000 messages)\\n\\n/// + `sawtooth.consensus.pbft.storage` (optional, default `\\\"memory\\\"`)\\n\\n///\\n\\n/// # Panics\\n\\n/// + If the `sawtooth.consensus.pbft.peers` setting is not provided\\n\\n/// + If settings loading fails entirely\\n\\n/// + If block duration is greater than the view change timeout\\n\\npub fn load_pbft_config(block_id: BlockId, service: &mut Service) -> PbftConfig {\\n\\n let mut config = PbftConfig::default();\\n\\n\\n\\n let settings: HashMap<String, String> = service\\n\\n .get_settings(\\n\\n block_id,\\n\\n vec![\\n\\n String::from(\\\"sawtooth.consensus.pbft.peers\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.block_duration\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.checkpoint_period\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.commit_timeout\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.idle_timeout\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.forced_view_change_period\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.message_timeout\\\"),\\n\\n String::from(\\\"sawtooth.consensus.pbft.max_log_size\\\"),\\n\\n ],\\n\\n )\\n\\n .expect(\\\"Failed to get on-chain settings\\\");\\n\\n\\n\\n // Get the peers associated with this node (including ourselves). Panic if it is not provided;\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 8,\n \"score\": 95841.98397612193\n },\n {\n \"content\": \"/// Handle a `ViewChange` message\\n\\n/// Once a node receives `2f + 1` `ViewChange` messages, the node enters view `v + 1` and changes\\n\\n/// itself into the appropriate role for that view (i.e. if `v = 1` and this is node 1, then this\\n\\n/// node is now the primary).\\n\\npub fn view_change(\\n\\n state: &mut PbftState,\\n\\n msg_log: &mut PbftLog,\\n\\n service: &mut Service,\\n\\n vc_message: &ParsedMessage,\\n\\n) -> Result<(), PbftError> {\\n\\n if !check_received_enough_view_changes(state, msg_log, vc_message) {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n set_current_view_from_msg(state, vc_message);\\n\\n\\n\\n // Upgrade this node to primary, if its ID is correct\\n\\n if check_is_primary(state) {\\n\\n become_primary(state, service)\\n\\n } else {\\n\\n become_secondary(state)\\n\\n }\\n\\n\\n\\n state.discard_current_block();\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 9,\n \"score\": 93181.35524117338\n },\n {\n \"content\": \"/// Create a PbftMessageInfo struct with the desired type, view, sequence number, and signer ID\\n\\npub fn make_msg_info(\\n\\n msg_type: &PbftMessageType,\\n\\n view: u64,\\n\\n seq_num: u64,\\n\\n signer_id: PeerId,\\n\\n) -> PbftMessageInfo {\\n\\n let mut info = PbftMessageInfo::new();\\n\\n info.set_msg_type(String::from(msg_type));\\n\\n info.set_view(view);\\n\\n info.set_seq_num(seq_num);\\n\\n info.set_signer_id(signer_id);\\n\\n info\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 10,\n \"score\": 90624.2315145192\n },\n {\n \"content\": \"fn set_current_view(state: &mut PbftState, view: u64) {\\n\\n state.view = view;\\n\\n warn!(\\\"{}: Updating to view {}\\\", state, state.view);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 11,\n \"score\": 87721.93920121732\n },\n {\n \"content\": \"fn set_current_view_from_msg(state: &mut PbftState, vc_message: &ParsedMessage) {\\n\\n set_current_view(state, vc_message.info().get_view())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 12,\n \"score\": 83295.25063069361\n },\n {\n \"content\": \"/// Decide if this message is a future message, past message, or current message.\\n\\n/// This function defers action on future and past messages to the individual message handlers,\\n\\n/// which in turn call `action_from_hint()`, and either push to backlog for future messages, or add\\n\\n/// to message log for past messages. This usually only makes sense for regular multicast messages\\n\\n/// (`PrePrepare`, `Prepare`, and `Commit`)\\n\\npub fn multicast_hint(state: &PbftState, message: &ParsedMessage) -> PbftHint {\\n\\n let msg_info = message.info();\\n\\n let msg_type = PbftMessageType::from(msg_info.get_msg_type());\\n\\n\\n\\n if msg_info.get_seq_num() > state.seq_num {\\n\\n debug!(\\n\\n \\\"{}: seq {} > {}, accept all.\\\",\\n\\n state,\\n\\n msg_info.get_seq_num(),\\n\\n state.seq_num\\n\\n );\\n\\n return PbftHint::FutureMessage;\\n\\n } else if msg_info.get_seq_num() == state.seq_num {\\n\\n if state.working_block.is_none() {\\n\\n debug!(\\n\\n \\\"{}: seq {} == {}, in limbo\\\",\\n\\n state,\\n\\n msg_info.get_seq_num(),\\n\\n state.seq_num,\\n\\n );\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 13,\n \"score\": 80778.2037633923\n },\n {\n \"content\": \"fn merge_setting_if_set_and_map<U, F, T>(\\n\\n settings_map: &HashMap<String, String>,\\n\\n setting_field: &mut U,\\n\\n setting_key: &str,\\n\\n map: F,\\n\\n) where\\n\\n F: Fn(T) -> U,\\n\\n T: ::std::str::FromStr,\\n\\n{\\n\\n if let Some(setting) = settings_map.get(setting_key) {\\n\\n if let Ok(setting_value) = setting.parse() {\\n\\n *setting_field = map(setting_value);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 14,\n \"score\": 80637.18168277742\n },\n {\n \"content\": \"/// RAII structure used to allow write access to state object\\n\\n///\\n\\n/// This guard will ensure that any changes to an object are persisted to\\n\\n/// a backing store when this is Dropped.\\n\\npub trait StorageWriteGuard<'a, T: Sized>: DerefMut<Target = T> {}\\n\\n\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 15,\n \"score\": 76054.53423153651\n },\n {\n \"content\": \"/// Make a PbftBlock out of a consensus Block (PBFT doesn't need to use all the information about\\n\\n/// the block - this keeps blocks lighter weight)\\n\\npub fn pbft_block_from_block(block: Block) -> PbftBlock {\\n\\n let mut pbft_block = PbftBlock::new();\\n\\n pbft_block.set_block_id(block.block_id);\\n\\n pbft_block.set_signer_id(block.signer_id);\\n\\n pbft_block.set_block_num(block.block_num);\\n\\n pbft_block.set_summary(block.summary);\\n\\n pbft_block\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n use crate::config;\\n\\n use crate::hash::hash_sha256;\\n\\n use crate::protos::pbft_message::PbftMessage;\\n\\n use sawtooth_sdk::consensus::engine::BlockId;\\n\\n\\n\\n fn mock_block_id(num: u64) -> BlockId {\\n\\n BlockId::from(hash_sha256(\\n\\n format!(\\\"I'm a block with block num {}\\\", num).as_bytes(),\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 16,\n \"score\": 74651.13298362255\n },\n {\n \"content\": \"#[cfg(test)]\\n\\npub fn mock_config(num_nodes: usize) -> PbftConfig {\\n\\n let mut config = PbftConfig::default();\\n\\n config.peers = (0..num_nodes).map(|id| vec![id as u8]).collect();\\n\\n config\\n\\n}\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 17,\n \"score\": 74647.8026563718\n },\n {\n \"content\": \"/// Hashes the given bytes with SHA-256\\n\\npub fn hash_sha256(bytes: &[u8]) -> Vec<u8> {\\n\\n let mut sha = Sha256::new();\\n\\n sha.update(bytes);\\n\\n let mut bytes = Vec::new();\\n\\n bytes.extend(sha.finish().iter());\\n\\n bytes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/hash.rs\",\n \"rank\": 18,\n \"score\": 74593.33619492671\n },\n {\n \"content\": \"/// Hashes the given bytes with SHA-512\\n\\npub fn hash_sha512(bytes: &[u8]) -> Vec<u8> {\\n\\n let mut sha = Sha512::new();\\n\\n sha.update(bytes);\\n\\n let mut bytes = Vec::new();\\n\\n bytes.extend(sha.finish().iter());\\n\\n bytes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/hash.rs\",\n \"rank\": 19,\n \"score\": 74593.33619492671\n },\n {\n \"content\": \"/// Get the peers as a Vec<PeerId> from settings\\n\\npub fn get_peers_from_settings<S: std::hash::BuildHasher>(\\n\\n settings: &HashMap<String, String, S>,\\n\\n) -> Vec<PeerId> {\\n\\n let peers_setting_value = settings\\n\\n .get(\\\"sawtooth.consensus.pbft.peers\\\")\\n\\n .expect(\\\"'sawtooth.consensus.pbft.peers' must be set to use PBFT\\\");\\n\\n\\n\\n warn!(\\\"Peers setting: {:?}\\\", peers_setting_value);\\n\\n\\n\\n let peers: Vec<String> = serde_json::from_str(peers_setting_value)\\n\\n .expect(\\\"Invalid value at 'sawtooth.consensus.pbft.peers'\\\");\\n\\n\\n\\n peers\\n\\n .into_iter()\\n\\n .map(|s| hex::decode(s).expect(\\\"PeerId is not valid hex\\\"))\\n\\n .collect()\\n\\n}\\n\\n\\n\\n/// Create a mock configuration, given a number of nodes. PeerIds are generated using a Sha256\\n\\n/// hash.\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 20,\n \"score\": 71073.87274943243\n },\n {\n \"content\": \"fn check_received_enough_view_changes(\\n\\n state: &PbftState,\\n\\n msg_log: &PbftLog,\\n\\n vc_message: &ParsedMessage,\\n\\n) -> bool {\\n\\n msg_log.log_has_required_msgs(\\n\\n &PbftMessageType::ViewChange,\\n\\n vc_message,\\n\\n false,\\n\\n 2 * state.f + 1,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 21,\n \"score\": 70350.90395847098\n },\n {\n \"content\": \"fn ignore_hint_pre_prepare(state: &PbftState, pbft_message: &ParsedMessage) -> bool {\\n\\n if let WorkingBlockOption::TentativeWorkingBlock(ref block_id) = state.working_block {\\n\\n if block_id == &pbft_message.get_block().get_block_id()\\n\\n && pbft_message.info().get_seq_num() == state.seq_num + 1\\n\\n {\\n\\n debug!(\\\"{}: Ignoring not ready and starting multicast\\\", state);\\n\\n true\\n\\n } else {\\n\\n debug!(\\n\\n \\\"{}: Not starting multicast; ({} != {} or {} != {} + 1)\\\",\\n\\n state,\\n\\n &hex::encode(block_id.clone())[..6],\\n\\n &hex::encode(pbft_message.get_block().get_block_id())[..6],\\n\\n pbft_message.info().get_seq_num(),\\n\\n state.seq_num,\\n\\n );\\n\\n false\\n\\n }\\n\\n } else {\\n\\n false\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 22,\n \"score\": 67737.8093264427\n },\n {\n \"content\": \"/// Verifies that the SHA-512 hash of the given content matches the given hash\\n\\npub fn verify_sha512(content: &[u8], content_hash: &[u8]) -> Result<(), PbftError> {\\n\\n let computed_sha512 = hash_sha512(&content);\\n\\n\\n\\n if computed_sha512 != content_hash {\\n\\n Err(PbftError::InternalError(format!(\\n\\n \\\"Hash verification failed! Content: `{:?}`, Hash: `{:?}`\\\",\\n\\n content, content_hash\\n\\n )))\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/hash.rs\",\n \"rank\": 23,\n \"score\": 64934.997869833416\n },\n {\n \"content\": \"#[derive(Debug, PartialEq, Serialize, Deserialize)]\\n\\nenum TimeoutState {\\n\\n Active,\\n\\n Inactive,\\n\\n Expired,\\n\\n}\\n\\n\\n\\n/// A timer that expires after a given duration\\n\\n/// Check back on this timer every so often to see if it's expired\\n\\n#[derive(Debug, Serialize, Deserialize)]\\n\\npub struct Timeout {\\n\\n state: TimeoutState,\\n\\n duration: Duration,\\n\\n #[serde(with = \\\"serde_millis\\\")]\\n\\n start: Instant,\\n\\n}\\n\\n\\n\\nimpl Timeout {\\n\\n pub fn new(duration: Duration) -> Self {\\n\\n Timeout {\\n\\n state: TimeoutState::Inactive,\\n\",\n \"file_path\": \"src/timing.rs\",\n \"rank\": 24,\n \"score\": 54500.57277372488\n },\n {\n \"content\": \"fn main() {\\n\\n let out_dir = env::var(\\\"OUT_DIR\\\").unwrap();\\n\\n let dest_path = Path::new(&out_dir).join(\\\"protos\\\");\\n\\n let proto_path = Path::new(\\\"./protos\\\");\\n\\n fs::create_dir_all(&dest_path).unwrap();\\n\\n\\n\\n // Run protoc\\n\\n protoc_rust::run(protoc_rust::Args {\\n\\n out_dir: &dest_path.to_str().unwrap(),\\n\\n input: &[proto_path.join(\\\"pbft_message.proto\\\").to_str().unwrap()],\\n\\n includes: &[proto_path.to_str().unwrap()],\\n\\n customize: Customize {\\n\\n serde_derive: Some(true),\\n\\n ..Default::default()\\n\\n },\\n\\n })\\n\\n .expect(\\\"Protoc Error\\\");\\n\\n\\n\\n // Create mod.rs accordingly\\n\\n let mut mod_file = File::create(dest_path.join(\\\"mod.rs\\\")).unwrap();\\n\\n mod_file.write_all(b\\\"pub mod pbft_message;\\\\n\\\").unwrap();\\n\\n}\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 26,\n \"score\": 50898.4114870386\n },\n {\n \"content\": \"fn main() {\\n\\n let args = parse_args();\\n\\n\\n\\n let config = match args.log_config {\\n\\n Some(path) => {\\n\\n // Register deserializer for syslog so we can load syslog appender(s)\\n\\n let mut deserializers = log4rs::file::Deserializers::new();\\n\\n log4rs_syslog::register(&mut deserializers);\\n\\n\\n\\n match log4rs::load_config_file(path, deserializers) {\\n\\n Ok(mut config) => {\\n\\n {\\n\\n let root = config.root_mut();\\n\\n root.set_level(args.log_level);\\n\\n }\\n\\n config\\n\\n }\\n\\n Err(err) => {\\n\\n eprintln!(\\n\\n \\\"Error loading logging configuration file: {:?}\\\\\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 27,\n \"score\": 49194.012088410374\n },\n {\n \"content\": \"/// Storage wrapper that ensures that changes to an object are persisted to a backing store\\n\\n///\\n\\n/// Achieves this by handing out RAII-guarded references to the underlying data, that ensure\\n\\n/// persistence when they get Dropped.\\n\\npub trait Storage {\\n\\n type S;\\n\\n\\n\\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, Self::S, Target = Self::S> + 'a>;\\n\\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, Self::S, Target = Self::S> + 'a>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 28,\n \"score\": 48532.8322435522\n },\n {\n \"content\": \"fn handle_update(\\n\\n node: &mut PbftNode,\\n\\n incoming_message: Result<Update, RecvTimeoutError>,\\n\\n state: &mut PbftState,\\n\\n) -> Result<bool, PbftError> {\\n\\n match incoming_message {\\n\\n Ok(Update::BlockNew(block)) => node.on_block_new(block, state)?,\\n\\n Ok(Update::BlockValid(block_id)) => node.on_block_valid(&block_id, state)?,\\n\\n Ok(Update::BlockInvalid(_)) => {\\n\\n warn!(\\\"{}: BlockInvalid received, starting view change\\\", state);\\n\\n node.propose_view_change(state)?\\n\\n }\\n\\n Ok(Update::BlockCommit(block_id)) => node.on_block_commit(block_id, state)?,\\n\\n Ok(Update::PeerMessage(message, sender_id)) => {\\n\\n let parsed_message = ParsedMessage::from_peer_message(message, false)?;\\n\\n let signer_id = parsed_message.info().get_signer_id().to_vec();\\n\\n\\n\\n if signer_id != sender_id {\\n\\n return Err(PbftError::InternalError(format!(\\n\\n \\\"Mismatch between sender ID ({:?}) and signer ID ({:?})!\\\",\\n\",\n \"file_path\": \"src/engine.rs\",\n \"rank\": 29,\n \"score\": 47656.518315666915\n },\n {\n \"content\": \"fn merge_millis_setting_if_set(\\n\\n settings_map: &HashMap<String, String>,\\n\\n setting_field: &mut Duration,\\n\\n setting_key: &str,\\n\\n) {\\n\\n merge_setting_if_set_and_map(\\n\\n settings_map,\\n\\n setting_field,\\n\\n setting_key,\\n\\n Duration::from_millis,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 30,\n \"score\": 44992.927667648\n },\n {\n \"content\": \"fn parse_args() -> PbftCliArgs {\\n\\n let matches = clap_app!(sawtooth_pbft =>\\n\\n (version: crate_version!())\\n\\n (about: \\\"PBFT consensus for Sawtooth\\\")\\n\\n (@arg connect: -C --connect +takes_value\\n\\n \\\"connection endpoint for validator\\\")\\n\\n (@arg verbose: -v --verbose +multiple\\n\\n \\\"increase output verbosity\\\")\\n\\n (@arg logconfig: -L --log_config +takes_value\\n\\n \\\"path to logging config file\\\"))\\n\\n .get_matches();\\n\\n\\n\\n let log_config = matches.value_of(\\\"logconfig\\\").map(|s| s.into());\\n\\n\\n\\n let log_level = match matches.occurrences_of(\\\"verbose\\\") {\\n\\n 0 => log::LevelFilter::Warn,\\n\\n 1 => log::LevelFilter::Info,\\n\\n 2 => log::LevelFilter::Debug,\\n\\n 3 | _ => log::LevelFilter::Trace,\\n\\n };\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 31,\n \"score\": 42214.4859470414\n },\n {\n \"content\": \"// Make a PbftBlock out of a consensus Block (PBFT doesn't need to use all the information about\\n\\n// the block - this keeps blocks lighter weight)\\n\\nfn pbft_block_from_block(block: Block) -> PbftBlock {\\n\\n let mut pbft_block = PbftBlock::new();\\n\\n pbft_block.set_block_id(block.block_id);\\n\\n pbft_block.set_signer_id(block.signer_id);\\n\\n pbft_block.set_block_num(block.block_num);\\n\\n pbft_block.set_summary(block.summary);\\n\\n pbft_block\\n\\n}\\n\\n\\n\\n/// NOTE: Testing the PbftNode is a bit strange. Due to missing functionality in the Service,\\n\\n/// a node calling `broadcast()` doesn't include sending a message to itself. In order to get around\\n\\n/// this, `on_peer_message()` is called, which sometimes causes unintended side effects when\\n\\n/// testing. Self-sending has been disabled (see `broadcast()` method) for testing purposes.\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n use crate::config::mock_config;\\n\\n use crate::handlers::make_msg_info;\\n\\n use crate::hash::{hash_sha256, hash_sha512};\\n\\n use sawtooth_sdk::consensus::engine::{Error, PeerId};\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 32,\n \"score\": 37681.2647253662\n },\n {\n \"content\": \"fn handle_pbft_result(res: Result<(), PbftError>) {\\n\\n if let Err(e) = res {\\n\\n match e {\\n\\n PbftError::Timeout => (),\\n\\n PbftError::WrongNumMessages(_, _, _) | PbftError::NotReadyForMessage => trace!(\\\"{}\\\", e),\\n\\n _ => error!(\\\"{}\\\", e),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/engine.rs\",\n \"rank\": 33,\n \"score\": 37677.93439811545\n },\n {\n \"content\": \"fn merge_setting_if_set<T: ::std::str::FromStr>(\\n\\n settings_map: &HashMap<String, String>,\\n\\n setting_field: &mut T,\\n\\n setting_key: &str,\\n\\n) {\\n\\n merge_setting_if_set_and_map(settings_map, setting_field, setting_key, |setting| setting)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 34,\n \"score\": 36700.402516135415\n },\n {\n \"content\": \"fn get_console_config(log_level: log::LevelFilter) -> Config {\\n\\n let stdout = ConsoleAppender::builder()\\n\\n .encoder(Box::new(PatternEncoder::new(\\n\\n \\\"{h({l:5.5})} | {({M}:{L}):20.20} | {m}{n}\\\",\\n\\n )))\\n\\n .build();\\n\\n\\n\\n Config::builder()\\n\\n .appender(Appender::builder().build(\\\"stdout\\\", Box::new(stdout)))\\n\\n .build(Root::builder().appender(\\\"stdout\\\").build(log_level))\\n\\n .unwrap_or_else(|err| {\\n\\n eprintln!(\\\"Error building logging configuration: {:?}\\\", err);\\n\\n process::exit(1)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 35,\n \"score\": 34950.7858296647\n },\n {\n \"content\": \"/// RAII structure used to allow read access to state object\\n\\n///\\n\\n/// This guard allows avoiding unnecessary syncing if you just need read\\n\\n/// access to the state object.\\n\\npub trait StorageReadGuard<'a, T: Sized>: Deref<Target = T> {}\\n\\n\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 36,\n \"score\": 34479.53797891789\n },\n {\n \"content\": \"/// Create a Protobuf binary representation of a PbftMessage from its info and corresponding Block\\n\\nfn make_msg_bytes(info: PbftMessageInfo, block: PbftBlock) -> Result<Vec<u8>, ProtobufError> {\\n\\n let mut msg = PbftMessage::new();\\n\\n msg.set_info(info);\\n\\n msg.set_block(block);\\n\\n msg.write_to_bytes()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 37,\n \"score\": 28134.145962185976\n },\n {\n \"content\": \"def check_tolerance(heights):\\n\\n if heights:\\n\\n return (max(heights) - min(heights)) <= SYNC_TOLERANCE\\n\\n else:\\n\",\n \"file_path\": \"tests/test_liveness.py\",\n \"rank\": 38,\n \"score\": 24433.005017780793\n },\n {\n \"content\": \"def check_consensus(chains, block_num):\\n\\n blocks = []\\n\\n for chain in chains:\\n\\n if chain is not None:\\n\\n block = chain[-(block_num + 1)]\\n\\n blocks.append(block)\\n\\n else:\\n\\n LOGGER.error(\\\"Got None chain\\\")\\n\\n return False\\n\\n b0 = blocks[0]\\n\\n for b in blocks[1:]:\\n\\n if b0[\\\"header_signature\\\"] != b[\\\"header_signature\\\"]:\\n\\n LOGGER.error(\\\"Validators not in consensus on block %s\\\", block_num)\\n\\n LOGGER.error(\\\"BLOCK DUMP: %s\\\", blocks)\\n\\n return False\\n\",\n \"file_path\": \"tests/test_liveness.py\",\n \"rank\": 39,\n \"score\": 24433.005017780793\n },\n {\n \"content\": \"def check_min_batches(chain, min_batches):\\n\\n n = sum([len(block[\\\"header\\\"][\\\"batch_ids\\\"]) for block in chain])\\n\",\n \"file_path\": \"tests/test_liveness.py\",\n \"rank\": 40,\n \"score\": 23508.33586572754\n },\n {\n \"content\": \"def check_block_batch_count(block, batch_range):\\n\\n batch_count = len(block[\\\"header\\\"][\\\"batch_ids\\\"])\\n\\n\\n\\n valid = batch_range[0] <= batch_count <= batch_range[1]\\n\\n\\n\\n if not valid:\\n\\n LOGGER.error(\\n\\n \\\"Block (%s, %s) had %s batches in it\\\",\\n\\n block[\\\"header\\\"][\\\"block_num\\\"],\\n\\n block[\\\"header_signature\\\"],\\n\\n batch_count)\\n\\n\\n\",\n \"file_path\": \"tests/test_liveness.py\",\n \"rank\": 41,\n \"score\": 22651.102948956144\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Memory-backed persistence wrapper\\n\\n//!\\n\\n//! Useful when a Storage impl is required, but you don't actually need to\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 42,\n \"score\": 77.49854585126582\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Handlers for individual message types\\n\\n\\n\\nuse std::convert::From;\\n\",\n \"file_path\": \"src/handlers.rs\",\n \"rank\": 43,\n \"score\": 76.64889554801354\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! PBFT-specific error messages\\n\\n\\n\\nuse std::error::Error;\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 44,\n \"score\": 76.4391935652331\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Disk-backed persistence wrapper\\n\\n\\n\\nuse std::fmt;\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 46,\n \"score\": 76.07241977409235\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! The core PBFT algorithm\\n\\n\\n\\nuse std::collections::HashSet;\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 47,\n \"score\": 75.50466325560078\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * ------------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Timing-related structures\\n\\n\\n\\nuse std::time::{Duration, Instant};\\n\",\n \"file_path\": \"src/timing.rs\",\n \"rank\": 48,\n \"score\": 75.50466325560076\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Initial configuration for a PBFT node\\n\\n\\n\\nuse std::collections::HashMap;\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 49,\n \"score\": 74.94542772644733\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! The message log used by PBFT nodes to save messages\\n\\n\\n\\n#![allow(unknown_lints)]\\n\",\n \"file_path\": \"src/message_log.rs\",\n \"rank\": 50,\n \"score\": 74.39452092978787\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Storage trait for syncing writes to an object to a backing store\\n\\n//!\\n\\n//! Hands out {read, write} RAII-guarded references to an object, and ensures\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 51,\n \"score\": 73.2965454472626\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Message types for PeerMessages\\n\\n\\n\\n#![allow(unknown_lints, clippy::derive_hash_xor_eq)]\\n\",\n \"file_path\": \"src/message_type.rs\",\n \"rank\": 52,\n \"score\": 72.94658769466794\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n// Includes the autogenerated protobuf messages\\n\\ninclude!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/protos/mod.rs\\\"));\\n\",\n \"file_path\": \"src/protos.rs\",\n \"rank\": 53,\n \"score\": 72.94658769466794\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\nextern crate protoc_rust;\\n\\n\\n\\nuse protoc_rust::Customize;\\n\\n\\n\\nuse std::env;\\n\\nuse std::fs;\\n\\nuse std::fs::File;\\n\\nuse std::io::Write;\\n\\nuse std::path::Path;\\n\\n\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 54,\n \"score\": 71.77592793985943\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Entry point for the consensus algorithm, including the main event loop\\n\\n\\n\\nuse std::sync::mpsc::{Receiver, RecvTimeoutError};\\n\",\n \"file_path\": \"src/engine.rs\",\n \"rank\": 55,\n \"score\": 71.25391916419383\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Extensions for the Protobuf-defined message types\\n\\n\\n\\n// We know that the property `k1 == k2 ==> hash(k1) == hash(k2)` holds, since protobuf just compares\\n\",\n \"file_path\": \"src/message_extensions.rs\",\n \"rank\": 56,\n \"score\": 69.85385665219138\n },\n {\n \"content\": \"/*\\n\\n * Copyright 2018 Bitwise IO, Inc.\\n\\n *\\n\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n\\n * you may not use this file except in compliance with the License.\\n\\n * You may obtain a copy of the License at\\n\\n *\\n\\n * http://www.apache.org/licenses/LICENSE-2.0\\n\\n *\\n\\n * Unless required by applicable law or agreed to in writing, software\\n\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n\\n * See the License for the specific language governing permissions and\\n\\n * limitations under the License.\\n\\n * -----------------------------------------------------------------------------\\n\\n */\\n\\n\\n\\n//! Implementation of the [PBFT consensus\\n\\n//! algorithm](https://www.usenix.org/legacy/events/osdi99/full_papers/castro/castro_html/castro.html),\\n\\n//! modified for use with Hyperledger Sawtooth.\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 57,\n \"score\": 68.37058586797443\n },\n {\n \"content\": \"}\\n\\n\\n\\n/// Memory-backed RAII-guarded Storage implementation\\n\\n///\\n\\n/// Can be used when actual persistence isn't required\\n\\n#[derive(Debug)]\\n\\npub struct MemStorage<T: Serialize + DeserializeOwned> {\\n\\n data: T,\\n\\n}\\n\\n\\n\\nimpl<T: Serialize + DeserializeOwned> MemStorage<T> {\\n\\n pub fn new<F: Fn() -> T>(default: F) -> Self {\\n\\n Self { data: default() }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: Serialize + DeserializeOwned + fmt::Display> fmt::Display for MemStorage<T> {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n (*self).data.fmt(f)\\n\\n }\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 58,\n \"score\": 24.952722673215938\n },\n {\n \"content\": \"use std::fs::File;\\n\\nuse std::io::{Read, Write};\\n\\nuse std::ops::{Deref, DerefMut};\\n\\n\\n\\nuse atomicwrites::{AllowOverwrite, AtomicFile};\\n\\nuse serde::de::DeserializeOwned;\\n\\nuse serde::Serialize;\\n\\nuse serde_json::{from_str, to_string};\\n\\n\\n\\nuse super::{Storage, StorageReadGuard, StorageWriteGuard};\\n\\n\\n\\n/// A disk-based read guard\\n\\npub struct DiskStorageReadGuard<'a, T: Serialize + DeserializeOwned + 'a> {\\n\\n storage: &'a DiskStorage<T>,\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned> DiskStorageReadGuard<'a, T> {\\n\\n fn new(storage: &'a DiskStorage<T>) -> Self {\\n\\n Self { storage }\\n\\n }\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 59,\n \"score\": 24.257167173425014\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\\n\\n for DiskStorageWriteGuard<'a, T>\\n\\n{\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n (**self).fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageWriteGuard<'a, T>\\n\\n for DiskStorageWriteGuard<'a, T>\\n\\n{\\n\\n}\\n\\n\\n\\n/// A disk-based RAII-guarded Storage implementation\\n\\n///\\n\\n/// File writes are atomic\\n\\npub struct DiskStorage<T: Serialize + DeserializeOwned> {\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 61,\n \"score\": 21.705463733752488\n },\n {\n \"content\": \" use sawtooth_sdk::messages::consensus::ConsensusPeerMessageHeader;\\n\\n use serde_json;\\n\\n use std::collections::HashMap;\\n\\n use std::default::Default;\\n\\n use std::fs::{remove_file, File};\\n\\n use std::io::prelude::*;\\n\\n\\n\\n const BLOCK_FILE: &str = \\\"target/blocks.txt\\\";\\n\\n\\n\\n /// Mock service to roughly keep track of the blockchain\\n\\n pub struct MockService {\\n\\n pub chain: Vec<BlockId>,\\n\\n }\\n\\n\\n\\n impl MockService {\\n\\n /// Serialize the chain into JSON, and write to a file\\n\\n fn write_chain(&self) {\\n\\n let mut block_file = File::create(BLOCK_FILE).unwrap();\\n\\n let block_bytes: Vec<Vec<u8>> = self\\n\\n .chain\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 62,\n \"score\": 21.674721124879504\n },\n {\n \"content\": \" data: T,\\n\\n file: AtomicFile,\\n\\n}\\n\\n\\n\\nimpl<T: Serialize + DeserializeOwned> DiskStorage<T> {\\n\\n pub fn from_path<P: Into<String>, F: Fn() -> T>(path: P, default: F) -> Result<Self, String> {\\n\\n let path = path.into();\\n\\n\\n\\n let file = AtomicFile::new(path, AllowOverwrite);\\n\\n\\n\\n // Read the file first, to see if there's any existing data\\n\\n let data = match File::open(file.path()) {\\n\\n Ok(mut f) => {\\n\\n let mut contents = String::new();\\n\\n\\n\\n f.read_to_string(&mut contents)\\n\\n .map_err(|err| format!(\\\"Couldn't read file: {}\\\", err))?;\\n\\n\\n\\n from_str(&contents).map_err(|err| format!(\\\"Couldn't read file: {}\\\", err))?\\n\\n }\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 63,\n \"score\": 21.213982415150532\n },\n {\n \"content\": \"{\\n\\n}\\n\\n\\n\\n/// A disk-based write guard\\n\\npub struct DiskStorageWriteGuard<'a, T: Serialize + DeserializeOwned + 'a> {\\n\\n storage: &'a mut DiskStorage<T>,\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned> DiskStorageWriteGuard<'a, T> {\\n\\n fn new(storage: &'a mut DiskStorage<T>) -> Self {\\n\\n Self { storage }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned> Drop for DiskStorageWriteGuard<'a, T> {\\n\\n fn drop(&mut self) {\\n\\n self.storage\\n\\n .file\\n\\n .write(|f| {\\n\\n f.write_all(\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 64,\n \"score\": 20.636928121855803\n },\n {\n \"content\": \" to_string(&self.storage.data)\\n\\n .expect(\\\"Couldn't convert value to string!\\\")\\n\\n .as_bytes(),\\n\\n )\\n\\n })\\n\\n .expect(\\\"File write failed while dropping DiskStorageWriteGuard!\\\");\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for DiskStorageWriteGuard<'a, T> {\\n\\n type Target = T;\\n\\n\\n\\n fn deref(&self) -> &T {\\n\\n &self.storage.data\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned + 'a> DerefMut for DiskStorageWriteGuard<'a, T> {\\n\\n fn deref_mut(&mut self) -> &mut T {\\n\\n &mut self.storage.data\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 65,\n \"score\": 19.756569924101417\n },\n {\n \"content\": \"{\\n\\n}\\n\\n\\n\\n/// Memory-backed write guard\\n\\n#[derive(Debug)]\\n\\npub struct MemStorageWriteGuard<'a, T: Serialize + DeserializeOwned + 'a> {\\n\\n storage: &'a mut MemStorage<T>,\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned> MemStorageWriteGuard<'a, T> {\\n\\n fn new(storage: &'a mut MemStorage<T>) -> Self {\\n\\n Self { storage }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for MemStorageWriteGuard<'a, T> {\\n\\n type Target = T;\\n\\n\\n\\n fn deref(&self) -> &T {\\n\\n &self.storage.data\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 67,\n \"score\": 19.63189854036783\n },\n {\n \"content\": \"//! persist the wrapped object.\\n\\n\\n\\nuse std::fmt;\\n\\nuse std::ops::{Deref, DerefMut};\\n\\n\\n\\nuse serde::de::DeserializeOwned;\\n\\nuse serde::Serialize;\\n\\n\\n\\nuse super::{Storage, StorageReadGuard, StorageWriteGuard};\\n\\n\\n\\n/// Memory-backed read guard\\n\\n#[derive(Debug)]\\n\\npub struct MemStorageReadGuard<'a, T: Serialize + DeserializeOwned + 'a> {\\n\\n storage: &'a MemStorage<T>,\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned> MemStorageReadGuard<'a, T> {\\n\\n fn new(storage: &'a MemStorage<T>) -> Self {\\n\\n Self { storage }\\n\\n }\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 68,\n \"score\": 19.342961180923062\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned + 'a> DerefMut for MemStorageWriteGuard<'a, T> {\\n\\n fn deref_mut(&mut self) -> &mut T {\\n\\n &mut self.storage.data\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\\n\\n for MemStorageWriteGuard<'a, T>\\n\\n{\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n (**self).fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageWriteGuard<'a, T>\\n\\n for MemStorageWriteGuard<'a, T>\\n\\n{\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 69,\n \"score\": 19.06900232029296\n },\n {\n \"content\": \" let s = state.seq_num;\\n\\n self._broadcast_pbft_message(s, &PbftMessageType::PrePrepare, pbft_block, state)?;\\n\\n }\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n /// Handle a `BlockCommit` update from the Validator\\n\\n /// Since the block was successfully committed, the primary is not faulty and the view change\\n\\n /// timer can be stopped. If this node is a primary, then initialize a new block. Both node\\n\\n /// roles transition back to the `NotStarted` phase. If this node is at a checkpoint after the\\n\\n /// previously committed block (`checkpoint_period` blocks have been committed since the last\\n\\n /// checkpoint), then start a checkpoint.\\n\\n pub fn on_block_commit(\\n\\n &mut self,\\n\\n block_id: BlockId,\\n\\n state: &mut PbftState,\\n\\n ) -> Result<(), PbftError> {\\n\\n debug!(\\\"{}: <<<<<< BlockCommit: {:?}\\\", state, block_id);\\n\\n\\n\\n if state.phase == PbftPhase::Finished {\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 73,\n \"score\": 18.52795792643104\n },\n {\n \"content\": \"\\n\\nuse serde_millis;\\n\\n\\n\\n/// Encapsulates calling a function every so often\\n\\npub struct Ticker {\\n\\n last: Instant,\\n\\n timeout: Duration,\\n\\n}\\n\\n\\n\\nimpl Ticker {\\n\\n pub fn new(period: Duration) -> Self {\\n\\n Ticker {\\n\\n last: Instant::now(),\\n\\n timeout: period,\\n\\n }\\n\\n }\\n\\n\\n\\n // Do some work if the timeout has expired\\n\\n pub fn tick<T: FnMut()>(&mut self, mut callback: T) {\\n\\n let elapsed = Instant::now() - self.last;\\n\\n if elapsed >= self.timeout {\\n\\n callback();\\n\\n self.last = Instant::now();\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq, Serialize, Deserialize)]\\n\",\n \"file_path\": \"src/timing.rs\",\n \"rank\": 74,\n \"score\": 18.42549508038001\n },\n {\n \"content\": \" Err(_) => {\\n\\n let data = default();\\n\\n file.write(|f| f.write_all(to_string(&data)?.as_bytes()))\\n\\n .map_err(|err| format!(\\\"File write failed: {}\\\", err))?;\\n\\n\\n\\n data\\n\\n }\\n\\n };\\n\\n\\n\\n // Then open the file again and truncate, preparing it to be written to\\n\\n Ok(Self { data, file })\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T: fmt::Display + Serialize + DeserializeOwned> fmt::Display for DiskStorage<T> {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n (*self).data.fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 75,\n \"score\": 18.269438606647356\n },\n {\n \"content\": \" block_new_msg.get_block().clone(),\\n\\n preprep_msg.get_block().clone(),\\n\\n ));\\n\\n }\\n\\n\\n\\n // Check if we have 2f + 1 matching Prepares\\n\\n Ok(self.log_has_required_msgs(&PbftMessageType::Prepare, &preprep_msg, true, 2 * f + 1))\\n\\n }\\n\\n\\n\\n /// Checks if the node is ready to enter the `Committing` phase based on the `PbftMessage` received\\n\\n ///\\n\\n /// `check_committable` is true if for this node:\\n\\n /// + `check_prepared` is true\\n\\n /// + This node has accepted `2f + 1` `Commit` messages, including its own, that match the\\n\\n /// corresponding `PrePrepare` message\\n\\n pub fn check_committable(&self, info: &PbftMessageInfo, f: u64) -> Result<bool, PbftError> {\\n\\n // Check if Prepared predicate is true\\n\\n if !self.check_prepared(info, f)? {\\n\\n return Ok(false);\\n\\n }\\n\",\n \"file_path\": \"src/message_log.rs\",\n \"rank\": 76,\n \"score\": 18.07644773962728\n },\n {\n \"content\": \" }\\n\\n Err(EngineError::BlockNotReady) => {\\n\\n debug!(\\\"{}: Block not ready\\\", state);\\n\\n Ok(())\\n\\n }\\n\\n Err(err) => {\\n\\n error!(\\\"Couldn't finalize block: {}\\\", err);\\n\\n Err(PbftError::InternalError(\\\"Couldn't finalize block!\\\".into()))\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n /// Check to see if the view change timeout has expired\\n\\n pub fn check_commit_timeout_expired(&mut self, state: &mut PbftState) -> bool {\\n\\n state.commit_timeout.check_expired()\\n\\n }\\n\\n\\n\\n /// Check to see if the idle timeout has expired\\n\\n pub fn check_idle_timeout_expired(&mut self, state: &mut PbftState) -> bool {\\n\\n state.idle_timeout.check_expired()\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 77,\n \"score\": 16.527448719398194\n },\n {\n \"content\": \" if self.msg_log.check_committable(&msg.info(), state.f)? {\\n\\n self.commit_block_if_committing(&msg, state)?;\\n\\n }\\n\\n }\\n\\n\\n\\n PbftMessageType::Checkpoint => {\\n\\n if self.check_if_stale_checkpoint(&msg, state)? {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n if !self.check_if_checkpoint_started(&msg, state) {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n // Add message to the log\\n\\n self.msg_log.add_message(msg.clone(), state)?;\\n\\n\\n\\n if check_if_secondary(state) {\\n\\n self.start_checkpointing_and_forward(&msg, state)?;\\n\\n }\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 78,\n \"score\": 16.455978010755125\n },\n {\n \"content\": \" if is_primary {\\n\\n n.service\\n\\n .initialize_block(None)\\n\\n .unwrap_or_else(|err| error!(\\\"Couldn't initialize block: {}\\\", err));\\n\\n }\\n\\n n\\n\\n }\\n\\n\\n\\n // ---------- Methods for handling Updates from the validator ----------\\n\\n\\n\\n /// Handle a peer message from another PbftNode\\n\\n /// This method handles all messages from other nodes. Such messages may include `PrePrepare`,\\n\\n /// `Prepare`, `Commit`, `Checkpoint`, or `ViewChange`. If a node receives a type of message\\n\\n /// before it is ready to do so, the message is pushed into a backlog queue.\\n\\n #[allow(clippy::needless_pass_by_value)]\\n\\n pub fn on_peer_message(\\n\\n &mut self,\\n\\n msg: ParsedMessage,\\n\\n state: &mut PbftState,\\n\\n ) -> Result<(), PbftError> {\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 79,\n \"score\": 16.341685863870104\n },\n {\n \"content\": \" self.start_checkpoint(state)?;\\n\\n }\\n\\n } else {\\n\\n debug!(\\\"{}: Not doing anything with BlockCommit\\\", state);\\n\\n }\\n\\n\\n\\n // The primary processessed this block in a timely manner, so stop the timeout.\\n\\n state.commit_timeout.stop();\\n\\n state.idle_timeout.start();\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n /// Handle a `BlockValid` update\\n\\n /// This message arrives after `check_blocks` is called, signifying that the validator has\\n\\n /// successfully checked a block with this `BlockId`.\\n\\n /// Once a `BlockValid` is received, transition to committing blocks.\\n\\n #[allow(clippy::ptr_arg)]\\n\\n pub fn on_block_valid(\\n\\n &mut self,\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 81,\n \"score\": 15.649682705275694\n },\n {\n \"content\": \"//! that when the reference drops, any changes to the object are persisted to\\n\\n//! the selected storage.\\n\\n\\n\\npub mod disk;\\n\\npub mod memory;\\n\\n\\n\\nuse std::ops::{Deref, DerefMut};\\n\\n\\n\\nuse serde::de::DeserializeOwned;\\n\\nuse serde::Serialize;\\n\\n\\n\\npub use self::disk::DiskStorage;\\n\\npub use self::memory::MemStorage;\\n\\n\\n\\n/// RAII structure used to allow read access to state object\\n\\n///\\n\\n/// This guard allows avoiding unnecessary syncing if you just need read\\n\\n/// access to the state object.\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 83,\n \"score\": 15.037121463195927\n },\n {\n \"content\": \"\\n\\nuse std::collections::{HashSet, VecDeque};\\n\\nuse std::fmt;\\n\\n\\n\\nuse hex;\\n\\nuse itertools::Itertools;\\n\\nuse sawtooth_sdk::consensus::engine::Block;\\n\\n\\n\\nuse crate::config::PbftConfig;\\n\\nuse crate::error::PbftError;\\n\\nuse crate::message_type::{ParsedMessage, PbftHint, PbftMessageType};\\n\\nuse crate::protos::pbft_message::{PbftMessage, PbftMessageInfo};\\n\\nuse crate::state::PbftState;\\n\\n\\n\\n/// The log keeps track of the last stable checkpoint\\n\\n#[derive(Clone)]\\n\\npub struct PbftStableCheckpoint {\\n\\n pub seq_num: u64,\\n\\n pub checkpoint_messages: Vec<PbftMessage>,\\n\\n}\\n\",\n \"file_path\": \"src/message_log.rs\",\n \"rank\": 85,\n \"score\": 14.846840887382506\n },\n {\n \"content\": \" messages\\n\\n .iter()\\n\\n .map(|m| {\\n\\n let mut vote = PbftSignedCommitVote::new();\\n\\n\\n\\n vote.set_header_bytes(m.header_bytes.clone());\\n\\n vote.set_header_signature(m.header_signature.clone());\\n\\n vote.set_message_bytes(m.message_bytes.clone());\\n\\n\\n\\n vote\\n\\n })\\n\\n .collect::<Vec<_>>(),\\n\\n ));\\n\\n\\n\\n seal.write_to_bytes().map_err(PbftError::SerializationError)\\n\\n }\\n\\n\\n\\n /// The primary tries to finalize a block every so often\\n\\n /// # Panics\\n\\n /// Panics if `finalize_block` fails. This is necessary because it means the validator wasn't\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 86,\n \"score\": 14.424967985579748\n },\n {\n \"content\": \"\\n\\n // Check if we have 2f + 1 matching Commits\\n\\n let preprep_msg = self\\n\\n .get_one_msg(info, &PbftMessageType::PrePrepare)\\n\\n .unwrap();\\n\\n Ok(self.log_has_required_msgs(&PbftMessageType::Commit, &preprep_msg, true, 2 * f + 1))\\n\\n }\\n\\n\\n\\n /// Get one message matching the type, view number, and sequence number\\n\\n pub fn get_one_msg(\\n\\n &self,\\n\\n info: &PbftMessageInfo,\\n\\n msg_type: &PbftMessageType,\\n\\n ) -> Option<&ParsedMessage> {\\n\\n let msgs =\\n\\n self.get_messages_of_type_seq_view(msg_type, info.get_seq_num(), info.get_view());\\n\\n msgs.first().cloned()\\n\\n }\\n\\n\\n\\n /// Check if the log contains `required` number of messages with type `msg_type` that match the\\n\",\n \"file_path\": \"src/message_log.rs\",\n \"rank\": 87,\n \"score\": 14.192750647707413\n },\n {\n \"content\": \" assert!(node1.on_block_commit(mock_block_id(1), &mut state1).is_ok());\\n\\n assert_eq!(state1.phase, PbftPhase::NotStarted);\\n\\n\\n\\n // Make sure the block was actually committed\\n\\n let mut f = File::open(BLOCK_FILE).unwrap();\\n\\n let mut buffer = String::new();\\n\\n f.read_to_string(&mut buffer).unwrap();\\n\\n let deser: Vec<Vec<u8>> = serde_json::from_str(&buffer).unwrap();\\n\\n let blocks: Vec<BlockId> = deser\\n\\n .iter()\\n\\n .filter(|&block| !block.is_empty())\\n\\n .map(|ref block| BlockId::from(block.clone().clone()))\\n\\n .collect();\\n\\n assert_eq!(blocks.len(), 2);\\n\\n assert_eq!(blocks[1], mock_block_id(1));\\n\\n\\n\\n remove_file(BLOCK_FILE).unwrap();\\n\\n }\\n\\n\\n\\n /// Make sure that checkpointing works as expected:\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 89,\n \"score\": 14.132193340557127\n },\n {\n \"content\": \" ViewChange,\\n\\n\\n\\n Unset,\\n\\n}\\n\\n\\n\\nimpl fmt::Display for PbftMessageType {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n let txt = match self {\\n\\n PbftMessageType::PrePrepare => \\\"PP\\\",\\n\\n PbftMessageType::Prepare => \\\"Pr\\\",\\n\\n PbftMessageType::Commit => \\\"Co\\\",\\n\\n PbftMessageType::BlockNew => \\\"BN\\\",\\n\\n PbftMessageType::Checkpoint => \\\"CP\\\",\\n\\n PbftMessageType::ViewChange => \\\"VC\\\",\\n\\n PbftMessageType::Unset => \\\"Un\\\",\\n\\n };\\n\\n write!(f, \\\"{}\\\", txt)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/message_type.rs\",\n \"rank\": 90,\n \"score\": 14.084321373500352\n },\n {\n \"content\": \" Timeout,\\n\\n\\n\\n /// There is no working block; no operations can be performed\\n\\n NoWorkingBlock,\\n\\n\\n\\n /// Not ready for this message type\\n\\n NotReadyForMessage,\\n\\n\\n\\n /// The message should only come from the primary, but was sent by a secondary node\\n\\n NotFromPrimary,\\n\\n}\\n\\n\\n\\nimpl Error for PbftError {\\n\\n fn description(&self) -> &str {\\n\\n use self::PbftError::*;\\n\\n match self {\\n\\n SerializationError(_) => \\\"SerializationError\\\",\\n\\n WrongNumMessages(_, _, _) => \\\"WrongNumMessages\\\",\\n\\n BlockMismatch(_, _) => \\\"BlockMismatch\\\",\\n\\n MessageMismatch(_) => \\\"MessageMismatch\\\",\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 91,\n \"score\": 14.059301467915017\n },\n {\n \"content\": \"mod tests {\\n\\n extern crate rand;\\n\\n\\n\\n use self::rand::distributions::Alphanumeric;\\n\\n use self::rand::{thread_rng, Rng};\\n\\n use super::*;\\n\\n use super::{DiskStorage, MemStorage};\\n\\n use std::fs::remove_file;\\n\\n\\n\\n // The common use case, of passing in a guarded reference\\n\\n fn add_refs(foo: &mut u32, bar: &u32) {\\n\\n *foo += bar;\\n\\n }\\n\\n\\n\\n // You can also pass in the storages themselves\\n\\n fn add_storages(foo: &mut (Storage<S = u32>), bar: &mut (Storage<S = u32>)) {\\n\\n **foo.write() += **bar.read();\\n\\n }\\n\\n\\n\\n #[test]\\n\",\n \"file_path\": \"src/storage/mod.rs\",\n \"rank\": 92,\n \"score\": 13.938461684980414\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl<T: Serialize + DeserializeOwned> Storage for MemStorage<T> {\\n\\n type S = T;\\n\\n\\n\\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, T, Target = T> + 'a> {\\n\\n Box::new(MemStorageReadGuard::new(self))\\n\\n }\\n\\n\\n\\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, T, Target = T> + 'a> {\\n\\n Box::new(MemStorageWriteGuard::new(self))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/storage/memory.rs\",\n \"rank\": 93,\n \"score\": 13.880672906650936\n },\n {\n \"content\": \"impl<T: Serialize + DeserializeOwned> Storage for DiskStorage<T> {\\n\\n type S = T;\\n\\n\\n\\n fn read<'a>(&'a self) -> Box<StorageReadGuard<'a, T, Target = T> + 'a> {\\n\\n Box::new(DiskStorageReadGuard::new(self))\\n\\n }\\n\\n\\n\\n fn write<'a>(&'a mut self) -> Box<StorageWriteGuard<'a, T, Target = T> + 'a> {\\n\\n Box::new(DiskStorageWriteGuard::new(self))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 94,\n \"score\": 13.880672906650936\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn start_idle_timeout(&self, state: &mut PbftState) {\\n\\n state.idle_timeout.start();\\n\\n }\\n\\n\\n\\n /// Start the checkpoint process\\n\\n /// Primaries start the checkpoint to ensure sequence number correctness\\n\\n pub fn start_checkpoint(&mut self, state: &mut PbftState) -> Result<(), PbftError> {\\n\\n if !state.is_primary() {\\n\\n return Ok(());\\n\\n }\\n\\n if state.mode == PbftMode::Checkpointing {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n state.pre_checkpoint_mode = state.mode;\\n\\n state.mode = PbftMode::Checkpointing;\\n\\n info!(\\\"{}: Starting checkpoint\\\", state);\\n\\n let s = state.seq_num;\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 95,\n \"score\": 13.81696744401263\n },\n {\n \"content\": \"\\n\\n/// Contains all of the components for operating a PBFT node.\\n\\npub struct PbftNode {\\n\\n /// Used for interactions with the validator\\n\\n pub service: Box<Service>,\\n\\n\\n\\n /// Messages this node has received\\n\\n pub msg_log: PbftLog,\\n\\n}\\n\\n\\n\\nimpl PbftNode {\\n\\n /// Construct a new PBFT node.\\n\\n /// After the node is created, if the node is primary, it initializes a new block on the chain.\\n\\n pub fn new(config: &PbftConfig, service: Box<Service>, is_primary: bool) -> Self {\\n\\n let mut n = PbftNode {\\n\\n service,\\n\\n msg_log: PbftLog::new(config),\\n\\n };\\n\\n\\n\\n // Primary initializes a block\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 96,\n \"score\": 13.634024630495308\n },\n {\n \"content\": \"impl PbftLog {\\n\\n pub fn new(config: &PbftConfig) -> Self {\\n\\n PbftLog {\\n\\n messages: HashSet::new(),\\n\\n low_water_mark: 0,\\n\\n cycles: 0,\\n\\n checkpoint_period: config.checkpoint_period,\\n\\n high_water_mark: config.max_log_size,\\n\\n max_log_size: config.max_log_size,\\n\\n backlog: VecDeque::new(),\\n\\n block_backlog: VecDeque::new(),\\n\\n latest_stable_checkpoint: None,\\n\\n }\\n\\n }\\n\\n\\n\\n /// `check_prepared` predicate\\n\\n /// `check_prepared` is true for this node if the following messages are present in its log:\\n\\n /// + The original `BlockNew` message\\n\\n /// + A `PrePrepare` message matching the original message (in the current view)\\n\\n /// + `2f + 1` matching `Prepare` messages from different nodes that match\\n\",\n \"file_path\": \"src/message_log.rs\",\n \"rank\": 97,\n \"score\": 13.501547774560136\n },\n {\n \"content\": \" node1\\n\\n .on_peer_message(msg, &mut state1)\\n\\n .unwrap_or_else(handle_pbft_err);\\n\\n }\\n\\n assert_eq!(state1.phase, PbftPhase::Checking);\\n\\n\\n\\n // Spoof the `check_blocks()` call\\n\\n assert!(node1.on_block_valid(&mock_block_id(1), &mut state1).is_ok());\\n\\n\\n\\n // Receive 3 `Commit` messages\\n\\n for peer in 0..3 {\\n\\n assert_eq!(state1.phase, PbftPhase::Committing);\\n\\n let msg = mock_msg(&PbftMessageType::Commit, 0, 1, block.clone(), vec![peer]);\\n\\n node1\\n\\n .on_peer_message(msg, &mut state1)\\n\\n .unwrap_or_else(handle_pbft_err);\\n\\n }\\n\\n assert_eq!(state1.phase, PbftPhase::Finished);\\n\\n\\n\\n // Spoof the `commit_blocks()` call\\n\",\n \"file_path\": \"src/node.rs\",\n \"rank\": 98,\n \"score\": 13.476219461155544\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl<'a, T: Serialize + DeserializeOwned + 'a> Deref for DiskStorageReadGuard<'a, T> {\\n\\n type Target = T;\\n\\n\\n\\n fn deref(&self) -> &T {\\n\\n &self.storage.data\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned + fmt::Display> fmt::Display\\n\\n for DiskStorageReadGuard<'a, T>\\n\\n{\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n (**self).fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T: 'a + Serialize + DeserializeOwned> StorageReadGuard<'a, T>\\n\\n for DiskStorageReadGuard<'a, T>\\n\",\n \"file_path\": \"src/storage/disk.rs\",\n \"rank\": 99,\n \"score\": 13.416465684949582\n }\n]","isConversational":false}}},{"rowIdx":1087,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/dclic/src/main.rs"},"repo_name":{"kind":"string","value":"alexcpsec/dcli"},"commit":{"kind":"string","value":"076a7e21a0bccc453722c9fb69b960d433666736"},"file_code":{"kind":"string","value":"/*\n* Copyright 2021 Mike Chambers\n* https://github.com/mikechambers/dcli\n*\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n* this software and associated documentation files (the \"Software\"), to deal in\n* the Software without restriction, including without limitation the rights to\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n* of the Software, and to permit persons to whom the Software is furnished to do\n* so, subject to the following conditions:\n*\n* The above copyright notice and this permission notice shall be included in all\n* copies or substantial portions of the Software.\n*\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n*/\n\nuse dcli::apiinterface::ApiInterface;\nuse dcli::character::Characters;\nuse dcli::enums::platform::Platform;\nuse dcli::error::Error;\nuse dcli::output::Output;\nuse dcli::utils::EXIT_FAILURE;\nuse dcli::utils::{print_error, print_verbose, repeat_str, TSV_DELIM, TSV_EOL};\nuse structopt::StructOpt;\n\nasync fn retrieve_characters(\n member_id: String,\n platform: Platform,\n verbose: bool,\n) -> Result<Option<Characters>, Error> {\n let interface = ApiInterface::new(verbose)?;\n\n let characters =\n interface.retrieve_characters(&member_id, &platform).await?;\n\n Ok(characters)\n}\n\n#[derive(StructOpt, Debug)]\n#[structopt(verbatim_doc_comment)]\n\nstruct Opt {\n \n \n \n \n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n member_id: String,\n\n \n \n \n #[structopt(short = \"p\", long = \"platform\", required = true)]\n platform: Platform,\n\n \n \n \n #[structopt(short = \"v\", long = \"verbose\")]\n verbose: bool,\n\n \n \n \n \n \n \n #[structopt(\n short = \"O\",\n long = \"output-format\",\n default_value = \"default\"\n )]\n output: Output,\n}\n\n#[tokio::main]\nasync fn main() {\n let opt = Opt::from_args();\n print_verbose(&format!(\"{:#?}\", opt), opt.verbose);\n\n let chars: Characters =\n match retrieve_characters(opt.member_id, opt.platform, opt.verbose)\n .await\n {\n Ok(e) => match e {\n Some(e) => e,\n None => {\n println!(\"No Characters found for member.\");\n return;\n }\n },\n Err(e) => {\n print_error(\"Error retrieving characters from API.\", e);\n std::process::exit(EXIT_FAILURE);\n }\n };\n\n match opt.output {\n Output::Default => {\n print_default(&chars);\n }\n Output::Tsv => {\n print_tsv(&chars);\n }\n }\n}\n\nfn print_default(characters: &Characters) {\n let col_w = 12;\n let col_id = 24;\n println!(\n \"{:<0col_w$}{:<0col_id$}{:<0col_w$}\",\n \"CLASS\",\n \"ID\",\n \"STATUS\",\n col_w = col_w,\n col_id = col_id,\n );\n\n println!(\"{}\", repeat_str(\"-\", col_w * 2 + col_id));\n\n for p in characters.characters.iter() {\n \n \n let label = if p == characters.get_last_active_ref().unwrap() {\n \"LAST ACTIVE\"\n } else {\n \"\"\n };\n\n println!(\n \"{:<0col_w$}{:<0col_id$}{:<0col_w$}\",\n p.class_type,\n p.id,\n label,\n col_w = col_w,\n col_id = col_id,\n );\n }\n}\n\nfn print_tsv(characters: &Characters) {\n for p in characters.characters.iter() {\n let label = if p == characters.get_last_active_ref().unwrap() {\n \"LAST ACTIVE\"\n } else {\n \"\"\n };\n\n print!(\n \"{c}{delim}{i}{delim}{s}{eol}\",\n c = p.class_type,\n i = p.id,\n s = label,\n delim = TSV_DELIM,\n eol = TSV_EOL\n );\n }\n}\n"},"prefix":{"kind":"string","value":"/*\n* Copyright 2021 Mike Chambers\n* https://github.com/mikechambers/dcli\n*\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n* this software and associated documentation files (the \"Software\"), to deal in\n* the Software without restriction, including without limitation the rights to\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n* of the Software, and to permit persons to whom the Software is furnished to do\n* so, subject to the following conditions:\n*\n* The above copyright notice and this permission notice shall be included in all\n* copies or substantial portions of the Software.\n*\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n*/\n\nuse dcli::apiinterface::ApiInterface;\nuse dcli::character::Characters;\nuse dcli::enums::platform::Platform;\nuse dcli::error::Error;\nuse dcli::output::Output;\nuse dcli::utils::EXIT_FAILURE;\nuse dcli::utils::{print_error, print_verbose, repeat_str, TSV_DELIM, TSV_EOL};\nuse structopt::StructOpt;\n\nasync fn retrieve_characters(\n member_id: String,\n platform: Platform,\n verbose: bool,\n) -> Result<Option<Characters>, Error> {\n let interface = ApiInterface::new(verbose)?;\n\n let characters =\n interface.retrieve_characters(&member_id, &platform).await?;\n\n Ok(characters)\n}\n\n#[derive(StructOpt, Debug)]\n#[structopt(verbatim_doc_comment)]\n\nstruct Opt {\n \n \n \n \n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n member_id: String,\n\n \n \n \n #[structopt(short = \"p\", long = \"platform\", required = true)]\n platform: Platform,\n\n \n \n \n #[structopt(short = \"v\", long = \"verbose\")]\n verbose: bool,\n\n \n \n \n \n \n \n #[structopt(\n short = \"O\",\n long = \"output-format\",\n default_value = \"default\"\n )]\n output: Output,\n}\n\n#[tokio::main]\n"},"suffix":{"kind":"string","value":"\n\nfn print_default(characters: &Characters) {\n let col_w = 12;\n let col_id = 24;\n println!(\n \"{:<0col_w$}{:<0col_id$}{:<0col_w$}\",\n \"CLASS\",\n \"ID\",\n \"STATUS\",\n col_w = col_w,\n col_id = col_id,\n );\n\n println!(\"{}\", repeat_str(\"-\", col_w * 2 + col_id));\n\n for p in characters.characters.iter() {\n \n \n let label = if p == characters.get_last_active_ref().unwrap() {\n \"LAST ACTIVE\"\n } else {\n \"\"\n };\n\n println!(\n \"{:<0col_w$}{:<0col_id$}{:<0col_w$}\",\n p.class_type,\n p.id,\n label,\n col_w = col_w,\n col_id = col_id,\n );\n }\n}\n\nfn print_tsv(characters: &Characters) {\n for p in characters.characters.iter() {\n let label = if p == characters.get_last_active_ref().unwrap() {\n \"LAST ACTIVE\"\n } else {\n \"\"\n };\n\n print!(\n \"{c}{delim}{i}{delim}{s}{eol}\",\n c = p.class_type,\n i = p.id,\n s = label,\n delim = TSV_DELIM,\n eol = TSV_EOL\n );\n }\n}\n"},"middle":{"kind":"string","value":"async fn main() {\n let opt = Opt::from_args();\n print_verbose(&format!(\"{:#?}\", opt), opt.verbose);\n\n let chars: Characters =\n match retrieve_characters(opt.member_id, opt.platform, opt.verbose)\n .await\n {\n Ok(e) => match e {\n Some(e) => e,\n None => {\n println!(\"No Characters found for member.\");\n return;\n }\n },\n Err(e) => {\n print_error(\"Error retrieving characters from API.\", e);\n std::process::exit(EXIT_FAILURE);\n }\n };\n\n match opt.output {\n Output::Default => {\n print_default(&chars);\n }\n Output::Tsv => {\n print_tsv(&chars);\n }\n }\n}"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"/// Command line tool for retrieving and managing the Destiny 2 manifest database.\n\n///\n\n/// Manifest will be stored in the specified local directory with the file name:\n\n/// manifest.sqlite3, along with meta-data with information about the downloaded\n\n/// version. This is used to to determine whether the remote version has been updated.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Directory where manifest will be stored. (optional)\n\n ///\n\n /// By default data will be loaded from and stored in the appropriate system\n\n /// local storage directory. Manifest will be stored in a sqlite3 database file\n\n /// named manifest.sqlite3\n\n #[structopt(short = \"D\", long = \"data-dir\", parse(from_os_str))]\n\n data_dir: Option<PathBuf>,\n\n\n\n ///Print out additional information\n\n ///\n\n ///Output is printed to stderr.\n\n #[structopt(short = \"v\", long = \"verbose\")]\n\n verbose: bool,\n\n\n\n ///Force a download of manifest regardless of whether it has been updated.\n\n #[structopt(short = \"F\", long = \"force\", conflicts_with = \"check\")]\n\n force: bool,\n\n\n\n ///Check whether a new manifest version is available, but do not download.\n","file_path":"src/dclim/src/main.rs","rank":0,"score":131764.65583997537},{"content":"/// Command line tool for retrieving primary Destiny 2 member ids.\n\n///\n\n/// Retrieves the primary Destiny 2 membershipId and platform for specified\n\n/// username or steam 64 id and platform. Returned data may be a membershipId\n\n/// on a platform different that the one specified, depending on the cross\n\n/// save status of the account. It will return the primary membershipId that\n\n/// all data will be associate with.\n\n///\n\n/// Created by Mike Chambers. \n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server: \n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at: \n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Platform for specified id\n\n ///\n\n /// Valid values are: xbox, playstation, stadia or steam\n\n #[structopt(short = \"p\", long = \"platform\", required = true)]\n\n platform: Platform,\n\n\n\n /// User name or steam 64 id\n\n ///\n\n /// User name (for Xbox, Playstation or Stadia) or steam 64 id for Steam / pc :\n\n /// 00000000000000000 (17 digit ID) for steam.\n\n #[structopt(short = \"n\", long = \"name\", required = true)]\n\n name: String,\n\n\n\n ///Print out additional information for the API call\n\n #[structopt(short = \"v\", long = \"verbose\")]\n\n verbose: bool,\n\n\n\n /// Format for command output\n\n ///\n","file_path":"src/dclis/src/main.rs","rank":1,"score":131762.55711768643},{"content":"/// Command line tool for retrieving date / time stamps for Destiny 2 weekly event\n\n/// moments\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// The weekly Destiny 2 moment to retrieve the date / time stamp for\n\n ///\n\n /// Valid values are now, current_weekly (previous Tuesday weekly reset),\n\n /// next_weekly (upcoming Tuesday weekly reset), current_daily, next_daily,\n\n /// current_xur (previous Friday Xur reset), next_xur (upcoming Friday Xur reset),\n\n /// current_trials (previous Friday Trials reset), next_trials (upcoming Friday Trials reset)\n\n #[structopt(short = \"T\", parse(try_from_str = parse_and_validate_moment), long = \"moment\", default_value = \"now\")]\n\n moment: Moment,\n\n\n\n /// Date / time format to output moment\n\n ///\n\n /// Valid values are rfc3339 (default), rfc2822 and unix (unix timestamp,\n\n /// number of non-leap seconds since January 1, 1970 0:00:00 UTC).\n\n #[structopt(short = \"f\", long = \"time-format\", default_value = \"rfc3339\")]\n\n time_format: DateTimeFormat,\n\n\n\n /// Print out additional information\n\n ///\n\n /// Output is printed to stderr.\n","file_path":"src/dclitime/src/main.rs","rank":3,"score":131759.79354121594},{"content":"/// Command line tool for downloading and syncing Destiny 2 Crucible activity\n\n/// history to a sqlite3 database file.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Print out additional information\n\n ///\n\n /// Output is printed to stderr.\n\n #[structopt(short = \"v\", long = \"verbose\")]\n\n verbose: bool,\n\n\n\n /// Format for command output\n\n ///\n\n /// Valid values are default (Default) and tsv.\n\n ///\n\n /// tsv outputs in a tab (\\t) seperated format of name / value pairs with lines\n\n /// ending in a new line character (\\n).\n\n #[structopt(\n\n short = \"O\",\n\n long = \"output-format\",\n\n default_value = \"default\"\n\n )]\n\n output: Output,\n\n\n","file_path":"src/dclias/src/main.rs","rank":4,"score":131759.75453463444},{"content":"/// Command line tool for retrieving and viewing Destiny 2 Crucible activity history.\n\n///\n\n/// Enables control of which stats are displayed based on game mode, moment range\n\n/// from which to retrieve them and character.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Destiny 2 API member id\n\n ///\n\n /// This is not the user name, but the member id retrieved from the Destiny API.\n\n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n\n member_id: String,\n\n\n\n /// Platform for specified id\n\n ///\n\n /// Valid values are: xbox, playstation, stadia or steam.\n\n #[structopt(short = \"p\", long = \"platform\", required = true)]\n\n platform: Platform,\n\n\n\n /// Custom start time in RFC 3339 date / time format\n\n ///\n\n /// Must be a valid date in the past.\n\n ///\n\n /// Example RFC 3339 format: 2020-12-08T17:00:00.774187+00:00\n\n ///\n\n /// Required when --moment is set to custom, but otherwise not applicable.\n","file_path":"src/dcliah/src/main.rs","rank":5,"score":131759.14490319992},{"content":"/// Command line tool for retrieving historic Destiny 2 Crucible activity stats.\n\n///\n\n/// Retrieves stats based on the moment specified, up to, but excluding the current day.\n\n/// Enables control of which stats are retrieved via game mode, past time moment and\n\n/// character.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Destiny 2 API member id\n\n ///\n\n /// This is not the user name, but the member id\n\n /// retrieved from the Destiny API.\n\n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n\n member_id: String,\n\n\n\n /// Platform for specified id\n\n ///\n\n /// Valid values are: xbox, playstation, stadia or steam.\n\n #[structopt(short = \"p\", long = \"platform\", required = true)]\n\n platform: Platform,\n\n\n\n /// Time range to pull stats from\n\n ///\n\n /// Valid values include day (last day), daily (since last daily reset),\n\n /// week (last week), weekly (since last weekly reset on Tuesday), month\n\n /// (last month), weekend (since last Friday reset) and all_time.\n\n ///\n","file_path":"src/dclics/src/main.rs","rank":6,"score":131758.71963098},{"content":"/// Command line tool for retrieving and viewing Destiny 2 Crucible activity details.\n\n///\n\n/// By default the details on the last activity will be displayed, and you can\n\n/// specify the specific activity via the --activity-index argument. The index\n\n/// can be retrieved from dcliah, as well as directly from the sqlite datastore\n\n/// (activity.id)\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Destiny 2 API member id\n\n ///\n\n /// This is not the user name, but the member id retrieved from the Destiny API.\n\n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n\n member_id: String,\n\n\n\n /// Platform for specified id\n\n ///\n\n /// Valid values are: xbox, playstation, stadia or steam.\n\n #[structopt(short = \"p\", long = \"platform\", required = true)]\n\n platform: Platform,\n\n\n\n /// Activity mode from which to return last activity\n\n ///\n\n /// Supported values are all_pvp (default), control, clash, elimination,\n\n /// mayhem, iron_banner, all_private, rumble, pvp_competitive,\n\n /// quickplay and trials_of_osiris.\n\n ///\n\n /// Addition values available are crimsom_doubles, supremacy, survival,\n","file_path":"src/dcliad/src/main.rs","rank":7,"score":131758.57403296474},{"content":"/// Command line tool for retrieving current Destiny 2 activity status for player.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support,request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Platform for specified id\n\n ///\n\n /// Valid values are: xbox, playstation, stadia or steam.\n\n #[structopt(short = \"p\", long = \"platform\", required = true)]\n\n platform: Platform,\n\n\n\n /// Destiny 2 API member id\n\n ///\n\n /// This is not the user name, but the member id retrieved from the Destiny API.\n\n #[structopt(short = \"m\", long = \"member-id\", required = true)]\n\n member_id: String,\n\n\n\n ///Print out additional information\n\n ///\n\n ///Output is printed to stderr.\n\n #[structopt(short = \"v\", long = \"verbose\")]\n\n verbose: bool,\n\n\n\n /// Directory where Destiny 2 manifest database file is stored. (optional)\n","file_path":"src/dclia/src/main.rs","rank":8,"score":131756.5191233147},{"content":"/// Command line tool for searching the Destiny 2 manifest by hash ids.\n\n///\n\n/// Takes a hash / id from the Destiny 2 API, and returns data from the\n\n/// item from the manifest. May return more than one result.\n\n///\n\n/// Created by Mike Chambers.\n\n/// https://www.mikechambers.com\n\n///\n\n/// Get support, request features or just chat on the dcli Discord server:\n\n/// https://discord.gg/2Y8bV2Mq3p\n\n///\n\n/// Get the latest version, download the source and log issues at:\n\n/// https://github.com/mikechambers/dcli\n\n///\n\n/// Released under an MIT License.\n\nstruct Opt {\n\n /// Directory where Destiny 2 manifest database file is stored. (optional)\n\n ///\n\n /// This will normally be downloaded using the dclim tool, and stored in a file\n\n /// named manifest.sqlite3 (in the manifest directory specified when running\n\n /// dclim).\n\n #[structopt(short = \"D\", long = \"data-dir\", parse(from_os_str))]\n\n data_dir: Option<PathBuf>,\n\n\n\n ///The hash id from the Destiny 2 API for the item to be searched for.\n\n ///\n\n ///Example : 326060471\n\n #[structopt(long = \"hash\", short = \"h\", required = true)]\n\n hash: u32,\n\n\n\n /// Format for command output\n\n ///\n\n /// Valid values are default (Default) and tsv.\n\n ///\n\n /// tsv outputs in a tab (\\t) seperated format of columns with lines\n","file_path":"src/dclims/src/main.rs","rank":9,"score":131756.04039749282},{"content":"pub fn print_error(msg: &str, error: Error) {\n\n let app_name = env::current_exe()\n\n .ok()\n\n .as_ref()\n\n .map(Path::new)\n\n .and_then(Path::file_name)\n\n .and_then(OsStr::to_str)\n\n .map(String::from)\n\n .unwrap_or_else(|| \"\".to_string());\n\n\n\n eprintln!(\"{} : v{}\", app_name, VERSION);\n\n\n\n eprintln!(\"{}\", msg);\n\n eprintln!(\"{}\", error);\n\n\n\n match error {\n\n Error::InvalidParameters => {\n\n eprintln!(\"This can occur if --platform is set incorrectly.\");\n\n }\n\n Error::ParameterParseFailure => {\n","file_path":"src/dcli/src/utils.rs","rank":11,"score":119694.09230113537},{"content":"pub fn prepend_base_url<'de, D>(deserializer: D) -> Result<String, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n String::deserialize(deserializer).map(|a| {\n\n let mut s = String::from(RESOURCE_BASE_URL);\n\n s.push_str(&a);\n\n s\n\n })\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":12,"score":117219.39833122538},{"content":"fn get_in_orbit_human() -> String {\n\n \"Currently sitting in Orbit\".to_string()\n\n}\n","file_path":"src/dclia/src/main.rs","rank":13,"score":114783.14527930741},{"content":"pub fn repeat_str(s: &str, count: usize) -> String {\n\n std::iter::repeat(s).take(count).collect::<String>()\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":14,"score":109662.97636184448},{"content":"pub fn build_tsv(name_values: Vec<(&str, String)>) -> String {\n\n name_values\n\n .iter()\n\n .map(|x| format!(\"{}{}{}{}\", x.0, TSV_DELIM, x.1, TSV_EOL))\n\n .collect()\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":15,"score":107956.07682961691},{"content":"pub fn string_to_i64<'de, D>(deserializer: D) -> Result<i64, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n let s = String::deserialize(deserializer)?;\n\n\n\n let out = match s.parse::<i64>() {\n\n Ok(e) => e,\n\n Err(e) => {\n\n return Err(serde::de::Error::custom(&format!(\n\n \"Could not parse string to i64 : {}\",\n\n e\n\n )))\n\n }\n\n };\n\n\n\n Ok(out)\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":16,"score":104994.44335105433},{"content":"fn print_default(results: &SyncResult, store: &ActivityStoreInterface) {\n\n println!();\n\n println!(\"{}\", \"Activity sync complete\".to_string().to_uppercase());\n\n println!(\"------------------------------------------------\");\n\n\n\n let s = if results.total_synced == 1 {\n\n \"y\"\n\n } else {\n\n \"ies\"\n\n };\n\n\n\n println!(\"{} activit{} synced\", results.total_synced, s);\n\n\n\n let total_available = results.total_available;\n\n let queue_str = if total_available == 1 {\n\n \"1 activity in queue. Activity will be synced the next time app is run.\"\n\n .to_string()\n\n } else if total_available == 0 {\n\n \"No activities in queue\".to_string()\n\n } else {\n","file_path":"src/dclias/src/main.rs","rank":17,"score":102483.16855090288},{"content":"fn generate_score(data: &CrucibleActivity) -> String {\n\n let mut tokens: Vec<String> = Vec::new();\n\n\n\n for t in data.teams.values() {\n\n tokens.push(t.score.to_string());\n\n tokens.push(\"-\".to_string());\n\n }\n\n\n\n tokens.pop();\n\n\n\n tokens.join(\"\")\n\n}\n\n\n\nasync fn get_combat_ratings(\n\n data: &CrucibleActivity,\n\n verbose: bool,\n\n) -> HashMap<u64, f32> {\n\n let mut players: Vec<&Player> = Vec::new();\n\n\n\n for t in data.teams.values() {\n","file_path":"src/dcliad/src/main.rs","rank":18,"score":102298.68562882376},{"content":"fn is_valid_steam_id(steam_id: &str) -> bool {\n\n //make sure it can be parsed into a u64\n\n let parses = match steam_id.parse::<u64>() {\n\n Ok(_e) => true,\n\n Err(_e) => false,\n\n };\n\n\n\n parses && steam_id.chars().count() == 17\n\n}\n\n\n\n#[derive(StructOpt, Debug)]\n\n#[structopt(verbatim_doc_comment)]\n","file_path":"src/dclis/src/main.rs","rank":19,"score":100997.71469160021},{"content":"//this could use some more work and polish. Add \"and\" before the last item.\n\npub fn human_duration(seconds: u32) -> String {\n\n let dt =\n\n Utc.ymd(0, 1, 1).and_hms(0, 0, 0) + Duration::seconds(seconds as i64);\n\n let year = build_time_str(dt.year(), \"year\");\n\n let mon = build_time_str(dt.month() as i32 - 1, \"month\");\n\n let day = build_time_str(dt.day() as i32 - 1, \"day\");\n\n let hour = build_time_str(dt.hour() as i32, \"hour\");\n\n let min = build_time_str(dt.minute() as i32, \"minute\");\n\n let sec = build_time_str(dt.second() as i32, \"second\");\n\n //collect all items into a vector\n\n let t = vec![year, mon, day, hour, min, sec];\n\n\n\n //remove empty items\n\n let mut t = t\n\n .into_iter()\n\n .filter(|i| i.trim().chars().count() > 0)\n\n .collect::<Vec<String>>();\n\n\n\n //add an add before the last item\n\n if t.len() > 1 {\n\n t.insert(t.len() - 1, \"and\".to_string());\n\n }\n\n\n\n t.join(\" \")\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":20,"score":99100.96237446944},{"content":"//https://stackoverflow.com/a/38406885/10232\n\npub fn uppercase_first_char(s: &str) -> String {\n\n let mut c = s.chars();\n\n match c.next() {\n\n None => String::new(),\n\n Some(f) => f.to_uppercase().collect::<String>() + c.as_str(),\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":21,"score":99096.5421319324},{"content":"pub fn truncate_ascii_string(input: &str, max_len: usize) -> String {\n\n if input.chars().count() <= max_len {\n\n return input.to_string();\n\n }\n\n\n\n format!(\"{:.len$}...\", input, len = max_len - 3)\n\n}\n","file_path":"src/dcli/src/utils.rs","rank":22,"score":98201.72348086926},{"content":"fn print_default(\n\n mode: Mode,\n\n activity_type_name: &str,\n\n activity_name: &str,\n\n place_name: &str,\n\n _destination_name: &str,\n\n description: &str,\n\n) {\n\n let out = build_human_status(\n\n mode,\n\n activity_type_name,\n\n activity_name,\n\n place_name,\n\n _destination_name,\n\n description,\n\n );\n\n\n\n println!(\"{}\", out);\n\n}\n\n\n","file_path":"src/dclia/src/main.rs","rank":24,"score":96309.74714868359},{"content":"fn print_default(\n\n data: &CrucibleActivity,\n\n elo_hash: &HashMap<u64, f32>,\n\n member_id: &str,\n\n details: bool,\n\n weapon_count: u32,\n\n verbose: bool,\n\n) {\n\n let col_w = 8;\n\n let name_col_w = 24;\n\n\n\n let mut activity_duration = \"\".to_string();\n\n let mut completion_reason = \"\".to_string();\n\n let mut standing_str = \"\".to_string();\n\n\n\n if let Some(e) = data.get_member_performance(member_id) {\n\n completion_reason =\n\n if e.stats.completion_reason == CompletionReason::Unknown {\n\n \"\".to_string()\n\n } else {\n","file_path":"src/dcliad/src/main.rs","rank":25,"score":96309.74714868359},{"content":"fn print_default(\n\n data: &[CruciblePlayerActivityPerformance],\n\n activity_limit: &u32,\n\n mode: &Mode,\n\n time_period: &DateTimePeriod,\n\n moment: &Moment,\n\n end_moment: &Moment,\n\n weapon_count: &u32,\n\n weapon_sort: &WeaponSort,\n\n) {\n\n //todo: might want to look at buffering output\n\n //https://rust-cli.github.io/book/tutorial/output.html\n\n\n\n let start_time = time_period.get_start();\n\n let end_time = time_period.get_end();\n\n\n\n let performances = data;\n\n\n\n let cpp: Vec<&CruciblePlayerPerformance> =\n\n performances.iter().map(|x| &x.performance).collect();\n","file_path":"src/dcliah/src/main.rs","rank":26,"score":96309.74714868359},{"content":"pub fn print_verbose(msg: &str, verbose: bool) {\n\n if !verbose {\n\n return;\n\n }\n\n\n\n eprintln!(\"{}\", msg);\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":27,"score":94993.37476452472},{"content":"pub fn f32_are_equal(a: f32, b: f32) -> bool {\n\n (a - b).abs() < f32::EPSILON\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":28,"score":94472.39146253924},{"content":"fn parse_and_validate_mode(src: &str) -> Result<Mode, String> {\n\n let mode = Mode::from_str(src)?;\n\n\n\n if !mode.is_crucible() {\n\n return Err(format!(\"Unsupported mode specified : {}\", src));\n\n }\n\n\n\n Ok(mode)\n\n}\n\n\n","file_path":"src/dcliah/src/main.rs","rank":29,"score":92737.35109825984},{"content":"//we do a custom parse / validation here so we can reuse Moment enum\n\n//across apps but not have to have all apps support all time ranges.\n\nfn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\n\n let moment = Moment::from_str(src)?;\n\n\n\n //note, we positive capture what we want in case new properties\n\n //are added in the future\n\n match moment {\n\n Moment::Now => {}\n\n Moment::Daily => {}\n\n Moment::NextDaily => {}\n\n Moment::Weekend => {}\n\n Moment::NextWeekend => {}\n\n Moment::Weekly => {}\n\n Moment::NextWeekly => {}\n\n Moment::Day => {}\n\n Moment::NextDay => {}\n\n Moment::Week => {}\n\n Moment::NextWeek => {}\n\n Moment::Month => {}\n\n Moment::NextMonth => {}\n\n Moment::AllTime => {}\n\n _ => {\n\n return Err(format!(\"Unsupported moment specified : {}\", src));\n\n }\n\n };\n\n\n\n Ok(moment)\n\n}\n\n\n\n#[derive(StructOpt, Debug)]\n\n#[structopt(verbatim_doc_comment)]\n","file_path":"src/dclitime/src/main.rs","rank":30,"score":92737.35109825984},{"content":"//TODO: we may not need custom validation here now\n\nfn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\n\n let moment = Moment::from_str(src)?;\n\n\n\n Ok(moment)\n\n}\n\n\n","file_path":"src/dcliah/src/main.rs","rank":31,"score":92737.35109825984},{"content":"fn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\n\n let moment = Moment::from_str(src)?;\n\n\n\n //note, we positive capture what we want in case new properties\n\n //are added in the future\n\n match moment {\n\n Moment::Daily => {}\n\n Moment::Weekend => {}\n\n Moment::Weekly => {}\n\n Moment::Day => {}\n\n Moment::Week => {}\n\n Moment::Month => {}\n\n Moment::AllTime => {}\n\n _ => {\n\n return Err(format!(\"Unsupported moment specified : {}\", src));\n\n }\n\n };\n\n\n\n Ok(moment)\n\n}\n\n\n","file_path":"src/dclics/src/main.rs","rank":32,"score":92737.35109825984},{"content":"fn parse_and_validate_mode(src: &str) -> Result<Mode, String> {\n\n let mode = Mode::from_str(src)?;\n\n\n\n if !mode.is_crucible() {\n\n return Err(format!(\"Unsupported mode specified : {}\", src));\n\n }\n\n\n\n Ok(mode)\n\n}\n\n\n","file_path":"src/dcliad/src/main.rs","rank":33,"score":92737.35109825984},{"content":"pub fn build_time_str(t: i32, label: &str) -> String {\n\n let mut out: String = \"\".to_string();\n\n if t > 0 {\n\n out.push_str(&format!(\"{} {}\", t, label));\n\n\n\n if t > 1 {\n\n out.push('s');\n\n }\n\n }\n\n\n\n out\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":34,"score":90372.69223011783},{"content":"pub fn format_f32(val: f32, precision: usize) -> String {\n\n format!(\"{:.p$}\", val, p = precision)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":35,"score":90372.69223011783},{"content":"fn load_manifest_info(path: &PathBuf) -> Result<ManifestInfo, Error> {\n\n let json = fs::read_to_string(path)?;\n\n let m = ManifestInfo::from_json(&json)?;\n\n\n\n Ok(m)\n\n}\n\n\n\n//should this move to ApiClient?\n\nasync fn download_manifest(\n\n url: &str,\n\n path: &PathBuf,\n\n print_url: bool,\n\n) -> Result<(), Error> {\n\n let client: ApiClient = ApiClient::new(print_url)?;\n\n\n\n //Download the manifest\n\n let mut response = client.call(url).await?;\n\n\n\n //create a Vector to store the bytes for the download\n\n let mut out: Vec<u8> = Vec::new();\n","file_path":"src/dclim/src/main.rs","rank":36,"score":89722.68371951154},{"content":"pub fn human_date_format(start_time: &DateTime<Utc>) -> String {\n\n let local = start_time.with_timezone(&Local);\n\n let format_str = if Utc::now() - *start_time > Duration::days(6) {\n\n \"%B %-d, %Y\"\n\n } else if local.day() == Local::now().day() {\n\n \"Today at %-I:%M %p\"\n\n } else {\n\n \"%A at %-I:%M %p\"\n\n };\n\n\n\n format!(\"{}\", local.format(format_str))\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":37,"score":89517.20980821285},{"content":"fn parse_rfc3339(src: &str) -> Result<DateTime<Utc>, String> {\n\n let d =\n\n match DateTime::parse_from_rfc3339(src) {\n\n Ok(e) => e,\n\n Err(_e) => return Err(\n\n \"Invalid RFC 3339 Date / Time String : Example : 2020-12-08T17:00:00.774187+00:00\"\n\n .to_string(),\n\n ),\n\n };\n\n\n\n let d = d.with_timezone(&Utc);\n\n\n\n if d > Utc::now() {\n\n return Err(\"start-date must be in the past.\".to_string());\n\n }\n\n\n\n Ok(d)\n\n}\n\n#[derive(StructOpt, Debug)]\n\n#[structopt(verbatim_doc_comment)]\n","file_path":"src/dcliah/src/main.rs","rank":38,"score":88716.55890127974},{"content":"fn print_default(member: &Membership) {\n\n let default = &\"\".to_string();\n\n let n = member.display_name.as_ref().unwrap_or(default);\n\n\n\n let col_w = 15;\n\n println!(\"{:<0col_w$}{}\", \"Display Name\", n, col_w = col_w);\n\n println!(\"{:<0col_w$}{}\", \"id\", member.id, col_w = col_w);\n\n println!(\"{:<0col_w$}{}\", \"Platform\", member.platform, col_w = col_w);\n\n println!(\n\n \"{:<0col_w$}{}\",\n\n \"Platform Id\",\n\n member.platform.to_id(),\n\n col_w = col_w\n\n );\n\n}\n","file_path":"src/dclis/src/main.rs","rank":39,"score":86782.13796035758},{"content":"pub fn standing_default() -> u32 {\n\n STANDING_UNKNOWN_MAGIC_NUMBER\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":40,"score":84659.8967883896},{"content":"pub fn determine_data_dir(dir: Option<PathBuf>) -> Result<PathBuf, Error> {\n\n let path = match dir {\n\n Some(e) => e,\n\n None => {\n\n let dld = dirs_next::data_local_dir()\n\n .ok_or(Error::SystemDirectoryNotFound)?;\n\n dld.join(\"dcli\")\n\n }\n\n };\n\n\n\n if !path.exists() {\n\n std::fs::create_dir_all(&path)?;\n\n }\n\n\n\n Ok(path)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":41,"score":82385.4794391635},{"content":"fn print_default(results: Vec<FindResult>) {\n\n if results.is_empty() {\n\n println!(\"No items found.\");\n\n return;\n\n }\n\n\n\n let col_w = 15;\n\n\n\n println!(\n\n \"Found {} item{}\",\n\n results.len(),\n\n if results.len() > 1 { \"s\" } else { \"\" }\n\n );\n\n println!(\"-----------------------------\");\n\n for r in results.iter() {\n\n let default: String = \"\".to_string();\n\n let description = r\n\n .display_properties\n\n .description\n\n .as_ref()\n","file_path":"src/dclims/src/main.rs","rank":42,"score":80873.63163362067},{"content":"pub fn property_to_standing<'de, D>(deserializer: D) -> Result<Standing, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n #[derive(Deserialize)]\n\n struct Outer {\n\n pub basic: Inner,\n\n }\n\n\n\n #[derive(Deserialize)]\n\n struct Inner {\n\n pub value: f32,\n\n }\n\n\n\n let helper = Outer::deserialize(deserializer)?;\n\n Ok(Standing::from_f32(helper.basic.value))\n\n}\n\n*/\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":43,"score":78933.1869724931},{"content":"pub fn property_to_i32_value<'de, D>(deserializer: D) -> Result<i32, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n #[derive(Deserialize)]\n\n struct Outer {\n\n pub basic: Inner,\n\n }\n\n\n\n #[derive(Deserialize)]\n\n struct Inner {\n\n pub value: f32,\n\n }\n\n\n\n let helper = <Outer>::deserialize(deserializer)?;\n\n Ok(helper.basic.value as i32)\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":44,"score":77604.23009413667},{"content":"pub fn property_to_u32_value<'de, D>(deserializer: D) -> Result<u32, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n #[derive(Deserialize)]\n\n struct Outer {\n\n pub basic: Inner,\n\n }\n\n\n\n #[derive(Deserialize)]\n\n struct Inner {\n\n pub value: f32,\n\n }\n\n\n\n let helper = <Outer>::deserialize(deserializer)?;\n\n Ok(helper.basic.value as u32)\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":45,"score":77604.23009413667},{"content":"pub fn str_to_int<'de, T, D>(deserializer: D) -> Result<T, D::Error>\n\nwhere\n\n T: FromStr,\n\n T::Err: Display,\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n let s = String::deserialize(deserializer)?;\n\n T::from_str(&s).map_err(serde::de::Error::custom)\n\n}\n","file_path":"src/dcli/src/response/utils.rs","rank":46,"score":76154.45234509566},{"content":"fn print_tsv(results: &SyncResult, store: &ActivityStoreInterface) {\n\n let mut name_values: Vec<(&str, String)> = Vec::new();\n\n\n\n name_values.push((\"total_synced\", results.total_synced.to_string()));\n\n name_values.push((\"total_available\", results.total_available.to_string()));\n\n name_values.push((\"path\", store.get_storage_path()));\n\n\n\n print!(\"{}\", build_tsv(name_values));\n\n}\n\n\n","file_path":"src/dclias/src/main.rs","rank":47,"score":74122.58407070232},{"content":"//TODO: should pass in by reference here\n\nfn print_default(data: PvpStatsData, mode: Mode, moment: Moment) {\n\n let p = format_f32;\n\n\n\n let moment_string = match moment {\n\n Moment::Daily => \"since the daily reset\",\n\n Moment::Weekend => \"since last Friday\",\n\n Moment::Weekly => \"since the weekly reset\",\n\n Moment::Day => \"for the last day\",\n\n Moment::Week => \"for the last week\",\n\n Moment::Month => \"for the last month\",\n\n Moment::AllTime => \"for all time\",\n\n _ => \"\",\n\n };\n\n\n\n let title: String =\n\n format!(\"Destiny 2 stats for {:#} {}\", mode, moment_string);\n\n\n\n println!();\n\n println!(\"{}\", title);\n\n println!(\"{}\", repeat_str(\"=\", title.chars().count()));\n","file_path":"src/dclics/src/main.rs","rank":48,"score":70095.16507231737},{"content":"fn check_width(s: &str, f: &mut fmt::Formatter) -> fmt::Result {\n\n if let Some(width) = f.width() {\n\n write!(f, \"{:width$}\", s.to_string(), width = width)\n\n } else {\n\n write!(f, \"{}\", s)\n\n }\n\n}\n\nimpl fmt::Display for CharacterClass {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n let out = match self {\n\n CharacterClass::Titan => \"Titan\",\n\n CharacterClass::Hunter => \"Hunter\",\n\n CharacterClass::Warlock => \"Warlock\",\n\n CharacterClass::Unknown => \"Unknown\",\n\n };\n\n\n\n check_width(out, f)\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/enums/character.rs","rank":49,"score":69713.01735621314},{"content":"#[derive(Serialize, Deserialize, Debug)]\n\nstruct DestinyResponseSteam {\n\n #[serde(rename = \"Response\")]\n\n response: Option<DestinyResponseMember>,\n\n\n\n #[serde(flatten)]\n\n status: DestinyResponseStatus,\n\n}\n\n\n\nimpl IsDestinyAPIResponse for DestinyResponseSteam {\n\n fn get_status(&self) -> &DestinyResponseStatus {\n\n &self.status\n\n }\n\n}\n\n\n","file_path":"src/dclis/src/memberidsearch.rs","rank":50,"score":63262.12911748748},{"content":"#[derive(Serialize, Deserialize, Debug)]\n\nstruct DestinySearchResponse {\n\n #[serde(rename = \"Response\")]\n\n response: Option<Vec<DestinyResponseMember>>,\n\n\n\n #[serde(flatten)]\n\n status: DestinyResponseStatus,\n\n}\n\n\n\nimpl IsDestinyAPIResponse for DestinySearchResponse {\n\n fn get_status(&self) -> &DestinyResponseStatus {\n\n &self.status\n\n }\n\n}\n\n\n","file_path":"src/dclis/src/memberidsearch.rs","rank":51,"score":63262.12911748748},{"content":"#[derive(Serialize, Deserialize, Debug)]\n\nstruct DestinyResponseMember {\n\n #[serde(rename = \"membershipType\")]\n\n membership_type: u64,\n\n\n\n #[serde(rename = \"membershipId\")]\n\n membership_id: String,\n\n\n\n #[serde(rename = \"displayName\")]\n\n display_name: Option<String>,\n\n}\n\n\n\npub struct Membership {\n\n pub platform: Platform,\n\n pub id: String,\n\n pub display_name: Option<String>,\n\n}\n","file_path":"src/dclis/src/memberidsearch.rs","rank":52,"score":63262.12911748748},{"content":"fn print_tsv(\n\n mode: Mode,\n\n activity_type_name: &str,\n\n activity_name: &str,\n\n place_name: &str,\n\n destination_name: &str,\n\n description: &str,\n\n in_activity: bool,\n\n) {\n\n //figure out if they are in orbit since bungie doesnt give us\n\n //a mode for it\n\n let human_status = if mode == Mode::None && in_activity {\n\n get_in_orbit_human()\n\n } else {\n\n build_human_status(\n\n mode,\n\n activity_type_name,\n\n activity_name,\n\n place_name,\n\n destination_name,\n","file_path":"src/dclia/src/main.rs","rank":53,"score":60847.32498804688},{"content":"fn print_tsv(\n\n data: PvpStatsData,\n\n member_id: &str,\n\n character_id: &str,\n\n platform: &Platform,\n\n mode: &Mode,\n\n period: &MomentPeriod,\n\n) {\n\n let mut name_values: Vec<(&str, String)> = Vec::new();\n\n\n\n name_values.push((\"member_id\", member_id.to_string()));\n\n name_values.push((\"platform\", format!(\"{}\", platform)));\n\n name_values.push((\"platform_id\", format!(\"{}\", platform.to_id())));\n\n name_values.push((\"character_id\", character_id.to_string()));\n\n\n\n name_values.push((\"start_moment_dt\", format!(\"{}\", period.start)));\n\n name_values.push((\"end_moment_dt\", format!(\"{}\", period.end)));\n\n\n\n name_values.push((\"moment_human\", format!(\"{}\", period.moment)));\n\n name_values.push((\"mode\", format!(\"{}\", mode)));\n","file_path":"src/dclics/src/main.rs","rank":54,"score":60847.32498804688},{"content":"fn save_manifest_info(\n\n manifest_info: &ManifestInfo,\n\n path: &PathBuf,\n\n) -> Result<(), Error> {\n\n let json = manifest_info.to_json()?;\n\n\n\n //opens a file for writing. creates if it doesn't exist, otherwise\n\n //overwrites it\n\n fs::write(path, &json)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/dclim/src/main.rs","rank":55,"score":59640.951371153176},{"content":"fn build_human_status(\n\n mode: Mode,\n\n activity_type_name: &str,\n\n activity_name: &str,\n\n place_name: &str,\n\n _destination_name: &str,\n\n description: &str,\n\n) -> String {\n\n if mode == Mode::Patrol {\n\n format!(\"Exploring on {}\", place_name)\n\n } else if mode.is_gambit() || mode.is_crucible() {\n\n format!(\n\n \"Playing {} on {} ({})\",\n\n activity_type_name, activity_name, description\n\n )\n\n } else if mode == Mode::Strike {\n\n format!(\n\n \"Running {} {} on {}\",\n\n activity_name, activity_type_name, place_name\n\n )\n","file_path":"src/dclia/src/main.rs","rank":56,"score":59640.951371153176},{"content":"fn print_tsv_orbit() {\n\n print_tsv(Mode::None, \"\", \"\", \"Orbit\", \"\", \"\", true);\n\n}\n\n\n","file_path":"src/dclia/src/main.rs","rank":57,"score":59640.951371153176},{"content":"fn print_tsv_no_activity() {\n\n print_tsv(Mode::None, \"\", \"\", \"\", \"\", \"\", false);\n\n}\n\n\n","file_path":"src/dclia/src/main.rs","rank":58,"score":59640.951371153176},{"content":"fn find_previous_moment(\n\n past_reset: DateTime<Utc>,\n\n interval: i64,\n\n) -> DateTime<Utc> {\n\n let now: DateTime<Utc> = Utc::now();\n\n\n\n //get total seconds between now and the past reset\n\n //take the mod of that divided by a week in seconds\n\n //subtract that amount from current date / time to find previous reset\n\n now - Duration::seconds((now - past_reset).num_seconds() % interval)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":59,"score":59640.951371153176},{"content":"/// Clears screen. Works across platforms\n\npub fn clear_scr() {\n\n let mut stdout = stdout();\n\n //just silently fail if something goes wrong\n\n //note execute flushes queue immediately\n\n let _ = execute!(stdout, terminal::Clear(terminal::ClearType::All));\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":60,"score":56983.750321301406},{"content":"pub fn clear_terminal() {\n\n print!(\"{}[2J\", 27 as char);\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":61,"score":56979.25683203024},{"content":"pub fn calculate_per_activity_average(\n\n value: u32,\n\n total_activities: u32,\n\n) -> f32 {\n\n if total_activities == 0 {\n\n return 0.0;\n\n }\n\n\n\n value as f32 / total_activities as f32\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":62,"score":54800.34897485685},{"content":"pub fn calculate_kills_deaths_assists(\n\n kills: u32,\n\n deaths: u32,\n\n assists: u32,\n\n) -> f32 {\n\n let kills = kills as f32;\n\n let assists = assists as f32;\n\n\n\n let t = kills + (assists / 2.0);\n\n if deaths > 0 {\n\n t / deaths as f32\n\n } else {\n\n t\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":63,"score":54800.34897485685},{"content":"pub fn check_destiny_response_status(\n\n status: &DestinyResponseStatus,\n\n) -> Result<(), Error> {\n\n match status.error_code {\n\n 1 => Ok(()),\n\n 5 => Err(Error::ApiNotAvailableException),\n\n 7 => Err(Error::ParameterParseFailure),\n\n 18 => Err(Error::InvalidParameters),\n\n 1665 => Err(Error::PrivacyException),\n\n 2102 => Err(Error::ApiKeyMissingFromRequest),\n\n _ => Err(Error::ApiStatus {\n\n description: format!(\n\n \"Response Status Error : {}({}) : {}\",\n\n status.error_status, status.error_code, status.message\n\n ),\n\n }),\n\n }\n\n}\n\n\n\n#[derive(Serialize, Deserialize, Debug)]\n","file_path":"src/dcli/src/response/drs.rs","rank":64,"score":53813.17869048595},{"content":"fn print_tsv(member: &Membership) {\n\n let default = &\"\".to_string();\n\n\n\n let n = member.display_name.as_ref().unwrap_or(default);\n\n\n\n print!(\n\n \"{d}{delim}{i}{delim}{p}{delim}{pi}{eol}\",\n\n d = n,\n\n i = member.id,\n\n p = member.platform,\n\n pi = member.platform.to_id(),\n\n delim = TSV_DELIM,\n\n eol = TSV_EOL,\n\n );\n\n}\n\n\n","file_path":"src/dclis/src/main.rs","rank":65,"score":53687.51545108223},{"content":"//str_to_datetime\n\npub fn str_to_datetime<'de, D>(\n\n deserializer: D,\n\n) -> Result<DateTime<Utc>, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n let s = String::deserialize(deserializer)?;\n\n\n\n let n = match NaiveDateTime::parse_from_str(&s, API_DATE_TIME_FORMAT) {\n\n Ok(e) => e,\n\n Err(e) => {\n\n return Err(serde::de::Error::custom(&format!(\n\n \"Could not parse date-time : {}\",\n\n e\n\n )))\n\n }\n\n };\n\n\n\n let dt = DateTime::<Utc>::from_utc(n, Utc);\n\n\n\n Ok(dt)\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":66,"score":49850.4068557365},{"content":"fn print_tsv(results: Vec<FindResult>) {\n\n if results.is_empty() {\n\n println!();\n\n return;\n\n }\n\n\n\n for (i, r) in results.iter().enumerate() {\n\n let default: String = \"\".to_string();\n\n let description = r\n\n .display_properties\n\n .description\n\n .as_ref()\n\n .unwrap_or(&default);\n\n let icon_path =\n\n r.display_properties.icon_path.as_ref().unwrap_or(&default);\n\n\n\n print!(\n\n \"{i}{delim}{n}{delim}{d}{delim}{hi}{delim}{ip}{eol}\",\n\n i = i,\n\n n = r.display_properties.name,\n\n d = description,\n\n hi = r.display_properties.has_icon,\n\n ip = icon_path,\n\n delim = TSV_DELIM,\n\n eol = TSV_EOL,\n\n );\n\n }\n\n}\n","file_path":"src/dclims/src/main.rs","rank":67,"score":49850.4068557365},{"content":"//BUG: this doesnt get called if the property is not include in the JSON\n\n//https://github.com/serde-rs/json/issues/734\n\npub fn property_to_option_float<'de, D>(\n\n deserializer: D,\n\n) -> Result<Option<f32>, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n #[derive(Deserialize, Debug)]\n\n struct Outer {\n\n pub basic: Inner,\n\n }\n\n\n\n #[derive(Deserialize, Debug)]\n\n struct Inner {\n\n pub value: f32,\n\n }\n\n\n\n Option::<Outer>::deserialize(deserializer).map(|o: Option<Outer>| match o {\n\n Some(e) => Some(e.basic.value),\n\n None => None,\n\n })\n","file_path":"src/dcli/src/response/utils.rs","rank":68,"score":48927.38659668627},{"content":"pub fn get_last_weekly_reset() -> DateTime<Utc> {\n\n //get a hardcoded past reset date / time (17:00 UTC every tuesday)\n\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 11, 10).and_hms(17, 0, 0);\n\n find_previous_moment(past_reset, WEEK_IN_SECONDS)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":69,"score":48050.509309567205},{"content":"pub fn get_last_friday_reset() -> DateTime<Utc> {\n\n //get a hardcoded past reset date / time (17:00 UTC every friday)\n\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 12, 4).and_hms(18, 0, 0);\n\n find_previous_moment(past_reset, WEEK_IN_SECONDS)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":70,"score":48050.509309567205},{"content":"pub fn get_destiny2_launch_date() -> DateTime<Utc> {\n\n Utc.ymd(2017, 9, 6).and_hms(17, 0, 0)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":71,"score":48050.509309567205},{"content":"pub fn get_last_daily_reset() -> DateTime<Utc> {\n\n //get a hardcoded past daily date / time (17:00 UTC every tuesday)\n\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 11, 10).and_hms(18, 0, 0);\n\n\n\n find_previous_moment(past_reset, DAY_IN_SECONDS)\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":72,"score":48050.509309567205},{"content":"pub fn prepend_base_url_option<'de, D>(\n\n deserializer: D,\n\n) -> Result<Option<String>, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n Option::<String>::deserialize(deserializer).map(|o: Option<String>| match o\n\n {\n\n Some(e) => {\n\n let mut s = String::from(RESOURCE_BASE_URL);\n\n s.push_str(&e);\n\n Some(s)\n\n }\n\n None => None,\n\n })\n\n}\n\n\n","file_path":"src/dcli/src/response/utils.rs","rank":73,"score":48050.509309567205},{"content":"/// Takes a Destiny 2 API has and converts it to a Destiny 2 manifest db index value\n\npub fn convert_hash_to_id(hash: u32) -> i64 {\n\n let mut id: i64 = hash as i64;\n\n\n\n if (id & (1 << (32 - 1))) != 0 {\n\n id -= 1 << 32;\n\n }\n\n\n\n id\n\n}\n\n\n\npub struct ManifestInterface {\n\n manifest_db: SqliteConnection,\n\n activity_definition_cache: HashMap<i64, ActivityDefinitionData>,\n\n inventory_item_definition_cache: HashMap<i64, InventoryItemDefinitionData>,\n\n historical_stats_definition_cache:\n\n HashMap<String, HistoricalStatsDefinition>,\n\n}\n\n\n\nimpl ManifestInterface {\n\n pub async fn new(\n","file_path":"src/dcli/src/manifestinterface.rs","rank":74,"score":47408.430901628635},{"content":"pub fn calculate_ratio(a: u32, b: u32) -> f32 {\n\n if b == 0 {\n\n return 0.0;\n\n }\n\n\n\n a as f32 / b as f32\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":75,"score":45922.934692636634},{"content":"pub fn calculate_percent(value: u32, total: u32) -> f32 {\n\n if total == 0 {\n\n return 0.0;\n\n }\n\n\n\n (value as f32 / total as f32) * 100.0\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":76,"score":44123.03714646734},{"content":"pub fn calculate_avg(total: f32, count: u32) -> f32 {\n\n if count == 0 {\n\n return 0.0;\n\n }\n\n\n\n total / count as f32\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":77,"score":44123.03714646734},{"content":"CREATE INDEX character_activity_stats_char_index ON character_activity_stats (character);\n","file_path":"src/dcli/actitvity_store_schema.sql","rank":78,"score":43786.01075595214},{"content":"pub fn calculate_kills_deaths_ratio(kills: u32, deaths: u32) -> f32 {\n\n let kills = kills as f32;\n\n if deaths > 0 {\n\n kills / deaths as f32\n\n } else {\n\n kills\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":79,"score":42523.38461710717},{"content":"pub fn calculate_efficiency(kills: u32, deaths: u32, assists: u32) -> f32 {\n\n let t = (kills + assists) as f32;\n\n if deaths > 0 {\n\n t / deaths as f32\n\n } else {\n\n t\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/utils.rs","rank":80,"score":40687.24271827606},{"content":"pub fn property_to_value<'de, D, T: serde::de::Deserialize<'de>>(\n\n deserializer: D,\n\n) -> Result<T, D::Error>\n\nwhere\n\n D: serde::de::Deserializer<'de>,\n\n{\n\n #[derive(Deserialize)]\n\n struct Outer<T> {\n\n pub basic: Inner<T>,\n\n }\n\n\n\n #[derive(Deserialize)]\n\n struct Inner<T> {\n\n pub value: T,\n\n }\n\n\n\n let helper = <Outer<T>>::deserialize(deserializer)?;\n\n Ok(helper.basic.value)\n\n}\n\n\n\n/*\n","file_path":"src/dcli/src/response/utils.rs","rank":81,"score":39952.34812549985},{"content":"/*\n\n* Copyright 2021 Mike Chambers\n\n* https://github.com/mikechambers/dcli\n\n*\n\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n\n* this software and associated documentation files (the \"Software\"), to deal in\n\n* the Software without restriction, including without limitation the rights to\n\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n\n* of the Software, and to permit persons to whom the Software is furnished to do\n\n* so, subject to the following conditions:\n\n*\n\n* The above copyright notice and this permission notice shall be included in all\n\n* copies or substantial portions of the Software.\n\n*\n\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n","file_path":"src/dcli/src/output.rs","rank":82,"score":38422.17103863395},{"content":"*/\n\n\n\nuse std::str::FromStr;\n\n\n\n#[derive(PartialEq, Clone, Copy, Debug)]\n\npub enum Output {\n\n Tsv,\n\n Default,\n\n}\n\n\n\nimpl FromStr for Output {\n\n type Err = &'static str;\n\n\n\n fn from_str(s: &str) -> Result<Self, Self::Err> {\n\n //wrap in String so we can convert to lower case\n\n let s = String::from(s).to_lowercase();\n\n\n\n //get a slice to get a &str for the match\n\n match &s[..] {\n\n \"tsv\" => Ok(Output::Tsv),\n\n \"default\" => Ok(Output::Default),\n\n _ => Err(\"Unknown Output type\"),\n\n }\n\n }\n\n}\n","file_path":"src/dcli/src/output.rs","rank":83,"score":38284.57642690112},{"content":"/*\n\n* Copyright 2021 Mike Chambers\n\n* https://github.com/mikechambers/dcli\n\n*\n\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n\n* this software and associated documentation files (the \"Software\"), to deal in\n\n* the Software without restriction, including without limitation the rights to\n\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n\n* of the Software, and to permit persons to whom the Software is furnished to do\n\n* so, subject to the following conditions:\n\n*\n\n* The above copyright notice and this permission notice shall be included in all\n\n* copies or substantial portions of the Software.\n\n*\n\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n","file_path":"src/dcli/src/error.rs","rank":84,"score":38243.728734642005},{"content":"/*\n\n* Copyright 2021 Mike Chambers\n\n* https://github.com/mikechambers/dcli\n\n*\n\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n\n* this software and associated documentation files (the \"Software\"), to deal in\n\n* the Software without restriction, including without limitation the rights to\n\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n\n* of the Software, and to permit persons to whom the Software is furnished to do\n\n* so, subject to the following conditions:\n\n*\n\n* The above copyright notice and this permission notice shall be included in all\n\n* copies or substantial portions of the Software.\n\n*\n\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n","file_path":"src/dcli/src/character.rs","rank":85,"score":38205.785032500215},{"content":" ParameterParseFailure,\n\n //when id & platform are not correct combination\n\n InvalidParameters,\n\n //Api key not set correctly\n\n ApiKeyMissingFromRequest,\n\n ApiNotAvailableException,\n\n RequestTimedOut,\n\n Request,\n\n PrivacyException,\n\n Database { description: String },\n\n ApiParse { description: String },\n\n IoError { description: String },\n\n IoErrorDirIsFile { description: String },\n\n IoFileDoesNotExist { description: String },\n\n ZipError { description: String },\n\n Unknown { description: String },\n\n ManifestNotSet,\n\n ManifestItemNotFound { description: String },\n\n MaxActivitiesRequestCountExceeded,\n\n CharacterDataNotFound,\n","file_path":"src/dcli/src/error.rs","rank":86,"score":38102.17635802381},{"content":"*/\n\n\n\n//For error handling approach, we are going to start with one error for all\n\n//APIs and individual apps. Given that there is only a general range of what the apps\n\n//do, mostly loading and parsing api data, then we should be able to cover\n\n//error cases without super ballooning the number of error types.\n\n//If it turns out this becomes unwieldy, then we will break it out, into API\n\n//and app specific errors\n\n\n\nuse std::fmt::{Display, Formatter, Result};\n\n\n\nuse crate::response::activities::MAX_ACTIVITIES_REQUEST_COUNT;\n\n\n\n#[derive(PartialEq, Debug)]\n\npub enum Error {\n\n ApiRequest { description: String },\n\n ApiStatus { description: String },\n\n ApiResponseMissing,\n\n\n\n //when parameters are malformed in wrong format (i.e. expecting id, getting a name)\n","file_path":"src/dcli/src/error.rs","rank":87,"score":38100.95753906293},{"content":" \"Received response from API but no response property was present.\"\n\n ),\n\n Error::RequestTimedOut => write!(\n\n f,\n\n \"The API request took too long. Check your network connection and \\\n\n try again. (The API servers may be slow right now).\"\n\n ),\n\n Error::Request => write!(\n\n f,\n\n \"There was an error during the API request. This often means \\\n\n that we could not reach the Destiny servers. Check the network \\\n\n connection and try again (The API servers might not be available.).\"\n\n ),\n\n\n\n Error::MaxActivitiesRequestCountExceeded => write!(\n\n f,\n\n \"The maximum number of activities ({}) requested was exceeded.\",\n\n MAX_ACTIVITIES_REQUEST_COUNT\n\n ),\n\n Error::CharacterDataNotFound => write!(\n","file_path":"src/dcli/src/error.rs","rank":88,"score":38100.90289333055},{"content":" f,\n\n \"Could not find entry in activity data for specified character.\"\n\n ),\n\n Error::SystemDirectoryNotFound => {\n\n write!(f, \"Could not locate system directory.\")\n\n },\n\n Error::ChronoParse { description } => {\n\n write!(f, \"Error parsing String to date / time : {}\", description)\n\n },\n\n Error::UnknownEnumValue => {\n\n write!(f, \"Could not convert value to enum.\")\n\n },\n\n Error::NoCharacters => {\n\n write!(f, \"There are no characters for the member.\")\n\n },\n\n Error::CharacterDoesNotExist => {\n\n write!(f, \"Character class does not exist for member.\")\n\n },\n\n Error::ActivityNotFound => {\n\n write!(f, \"Could not find activity in data store.\")\n","file_path":"src/dcli/src/error.rs","rank":89,"score":38096.19199839277},{"content":" SystemDirectoryNotFound,\n\n ChronoParse { description: String },\n\n UnknownEnumValue,\n\n NoCharacters,\n\n CharacterDoesNotExist,\n\n ActivityNotFound,\n\n DateTimePeriodOrder,\n\n}\n\n\n\nimpl Display for Error {\n\n fn fmt(&self, f: &mut Formatter) -> Result {\n\n match self {\n\n Error::ApiRequest { description } => {\n\n write!(f, \"Error calling Destiny 2 API. {}\", description)\n\n },\n\n Error::ApiStatus { description } => {\n\n write!(f, \"Destiny 2 API call returned an error. {}\", description)\n\n },\n\n Error::ApiParse { description } => write!(\n\n f,\n","file_path":"src/dcli/src/error.rs","rank":90,"score":38095.13235421681},{"content":" \"Missing API Key. Set DESTINY_API_KEY environment variable before compiling.\"\n\n ),\n\n Error::ApiNotAvailableException => {\n\n write!(f, \"The Destiny API is currently not available. Please try again later.\")\n\n },\n\n Error::PrivacyException => write!(\n\n f,\n\n \"Privacy settings for Bungie account are too restrictive.\"\n\n ),\n\n Error::IoFileDoesNotExist { description } => {\n\n write!(f, \"Expected File does not exist: {}\", description)\n\n },\n\n Error::Database { description } => {\n\n write!(f, \"Error working with SQLite database : {}\", description)\n\n },\n\n Error::ManifestItemNotFound { description } => {\n\n write!(f, \"Manifest Item not found : {}\", description)\n\n },\n\n Error::ApiResponseMissing => write!(\n\n f,\n","file_path":"src/dcli/src/error.rs","rank":91,"score":38094.93991492303},{"content":" \"Error parsing results from Destiny 2 API call. {}\",\n\n description\n\n ),\n\n Error::IoError { description } => {\n\n write!(f, \"Error working with file system. {}\", description)\n\n },\n\n Error::ZipError { description } => {\n\n write!(f, \"Error decompressing manifest. {}\", description)\n\n },\n\n Error::IoErrorDirIsFile { description } => {\n\n write!(f, \"Expected directory but found file. {}\", description)\n\n },\n\n Error::Unknown { description } => {\n\n write!(f, \"An unknown error occured. {}\", description)\n\n },\n\n Error::ParameterParseFailure => write!(f, \"Could not parse Parameters. Make sure your inputs were correct and try again. (code 7)\"),\n\n Error::InvalidParameters => write!(f, \"Invalid input parameters. (code 18)\"),\n\n Error::ManifestNotSet => write!(f, \"Manifest was not set in Manifest Interface.\"),\n\n Error::ApiKeyMissingFromRequest => write!(\n\n f,\n","file_path":"src/dcli/src/error.rs","rank":92,"score":38093.78847385593},{"content":"impl From<std::io::Error> for Error {\n\n fn from(err: std::io::Error) -> Error {\n\n Error::IoError {\n\n description: format!(\"std::io::Error : {:#?}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl From<zip::result::ZipError> for Error {\n\n fn from(err: zip::result::ZipError) -> Error {\n\n Error::ZipError {\n\n description: format!(\"zip::result::ZipError : {:#?}\", err),\n\n }\n\n }\n\n}\n\n\n\nimpl From<sqlx::Error> for Error {\n\n fn from(err: sqlx::Error) -> Error {\n\n Error::Database {\n\n description: format!(\"sqlx::Error : {:#?}\", err),\n","file_path":"src/dcli/src/error.rs","rank":93,"score":38088.349048848744},{"content":" },\n\n Error::DateTimePeriodOrder => {\n\n write!(f, \"Start date must be before end date.\")\n\n },\n\n }\n\n }\n\n}\n\n\n\nimpl From<serde_json::Error> for Error {\n\n fn from(err: serde_json::Error) -> Error {\n\n Error::ApiParse {\n\n description: format!(\"serde_json::Error : {:#?}\", err),\n\n } //TODO:: impliment this for all error types\n\n }\n\n}\n\n\n\nimpl From<reqwest::Error> for Error {\n\n fn from(err: reqwest::Error) -> Error {\n\n /*\n\n //todo: need to figure out how to downcast to hyber error\n","file_path":"src/dcli/src/error.rs","rank":94,"score":38088.258797092},{"content":" //so we can get more details on the error (i.e. network failure)\n\n //https://stackoverflow.com/a/61100595/10232\n\n let hyper_error: Option<&hyper::Error> = reqwest_error\n\n .source()\n\n .unwrap()\n\n .downcast_ref();\n\n */\n\n\n\n if err.is_timeout() {\n\n Error::RequestTimedOut\n\n } else if err.is_request() {\n\n Error::Request\n\n } else {\n\n Error::ApiRequest {\n\n description: format!(\"reqwest::Error : {:#?}\", err),\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"src/dcli/src/error.rs","rank":95,"score":38088.11811638552},{"content":" }\n\n }\n\n}\n\n\n\nimpl From<chrono::format::ParseError> for Error {\n\n fn from(err: chrono::format::ParseError) -> Error {\n\n Error::ChronoParse {\n\n description: format!(\"chrono::format::ParseError : {:#?}\", err),\n\n }\n\n }\n\n}\n","file_path":"src/dcli/src/error.rs","rank":96,"score":38088.11119678285},{"content":"*/\n\n\n\nuse crate::response::character::CharacterData;\n\nuse crate::{enums::character::CharacterClass, response::pgcr::UserInfoCard};\n\n\n\npub struct PlayerInfo {\n\n pub characters: Characters,\n\n pub user_info: UserInfoCard,\n\n}\n\n\n\npub struct Characters {\n\n pub characters: Vec<CharacterData>,\n\n}\n\n\n\nimpl Characters {\n\n pub fn with_characters(characters: Vec<CharacterData>) -> Characters {\n\n let mut out = Characters { characters };\n\n out.characters\n\n .sort_by(|a, b| b.date_last_played.cmp(&a.date_last_played));\n\n\n","file_path":"src/dcli/src/character.rs","rank":97,"score":38054.44287359822},{"content":" out\n\n }\n\n\n\n pub fn get_by_class_ref(\n\n &self,\n\n class_type: CharacterClass,\n\n ) -> Option<&CharacterData> {\n\n if self.characters.is_empty() {\n\n return None;\n\n }\n\n\n\n for c in &self.characters {\n\n if c.class_type == class_type {\n\n return Some(c);\n\n }\n\n }\n\n\n\n None\n\n }\n\n\n\n pub fn get_last_active_ref(&self) -> Option<&CharacterData> {\n\n if self.characters.is_empty() {\n\n return None;\n\n }\n\n\n\n Some(&self.characters[0])\n\n }\n\n}\n","file_path":"src/dcli/src/character.rs","rank":98,"score":38050.15579958615},{"content":"/*\n\n* Copyright 2021 Mike Chambers\n\n* https://github.com/mikechambers/dcli\n\n*\n\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\n\n* this software and associated documentation files (the \"Software\"), to deal in\n\n* the Software without restriction, including without limitation the rights to\n\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n\n* of the Software, and to permit persons to whom the Software is furnished to do\n\n* so, subject to the following conditions:\n\n*\n\n* The above copyright notice and this permission notice shall be included in all\n\n* copies or substantial portions of the Software.\n\n*\n\n* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n","file_path":"src/dcli/src/enums/platform.rs","rank":99,"score":36966.16516742188}],"string":"[\n {\n \"content\": \"/// Command line tool for retrieving and managing the Destiny 2 manifest database.\\n\\n///\\n\\n/// Manifest will be stored in the specified local directory with the file name:\\n\\n/// manifest.sqlite3, along with meta-data with information about the downloaded\\n\\n/// version. This is used to to determine whether the remote version has been updated.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Directory where manifest will be stored. (optional)\\n\\n ///\\n\\n /// By default data will be loaded from and stored in the appropriate system\\n\\n /// local storage directory. Manifest will be stored in a sqlite3 database file\\n\\n /// named manifest.sqlite3\\n\\n #[structopt(short = \\\"D\\\", long = \\\"data-dir\\\", parse(from_os_str))]\\n\\n data_dir: Option<PathBuf>,\\n\\n\\n\\n ///Print out additional information\\n\\n ///\\n\\n ///Output is printed to stderr.\\n\\n #[structopt(short = \\\"v\\\", long = \\\"verbose\\\")]\\n\\n verbose: bool,\\n\\n\\n\\n ///Force a download of manifest regardless of whether it has been updated.\\n\\n #[structopt(short = \\\"F\\\", long = \\\"force\\\", conflicts_with = \\\"check\\\")]\\n\\n force: bool,\\n\\n\\n\\n ///Check whether a new manifest version is available, but do not download.\\n\",\n \"file_path\": \"src/dclim/src/main.rs\",\n \"rank\": 0,\n \"score\": 131764.65583997537\n },\n {\n \"content\": \"/// Command line tool for retrieving primary Destiny 2 member ids.\\n\\n///\\n\\n/// Retrieves the primary Destiny 2 membershipId and platform for specified\\n\\n/// username or steam 64 id and platform. Returned data may be a membershipId\\n\\n/// on a platform different that the one specified, depending on the cross\\n\\n/// save status of the account. It will return the primary membershipId that\\n\\n/// all data will be associate with.\\n\\n///\\n\\n/// Created by Mike Chambers. \\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server: \\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at: \\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Platform for specified id\\n\\n ///\\n\\n /// Valid values are: xbox, playstation, stadia or steam\\n\\n #[structopt(short = \\\"p\\\", long = \\\"platform\\\", required = true)]\\n\\n platform: Platform,\\n\\n\\n\\n /// User name or steam 64 id\\n\\n ///\\n\\n /// User name (for Xbox, Playstation or Stadia) or steam 64 id for Steam / pc :\\n\\n /// 00000000000000000 (17 digit ID) for steam.\\n\\n #[structopt(short = \\\"n\\\", long = \\\"name\\\", required = true)]\\n\\n name: String,\\n\\n\\n\\n ///Print out additional information for the API call\\n\\n #[structopt(short = \\\"v\\\", long = \\\"verbose\\\")]\\n\\n verbose: bool,\\n\\n\\n\\n /// Format for command output\\n\\n ///\\n\",\n \"file_path\": \"src/dclis/src/main.rs\",\n \"rank\": 1,\n \"score\": 131762.55711768643\n },\n {\n \"content\": \"/// Command line tool for retrieving date / time stamps for Destiny 2 weekly event\\n\\n/// moments\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// The weekly Destiny 2 moment to retrieve the date / time stamp for\\n\\n ///\\n\\n /// Valid values are now, current_weekly (previous Tuesday weekly reset),\\n\\n /// next_weekly (upcoming Tuesday weekly reset), current_daily, next_daily,\\n\\n /// current_xur (previous Friday Xur reset), next_xur (upcoming Friday Xur reset),\\n\\n /// current_trials (previous Friday Trials reset), next_trials (upcoming Friday Trials reset)\\n\\n #[structopt(short = \\\"T\\\", parse(try_from_str = parse_and_validate_moment), long = \\\"moment\\\", default_value = \\\"now\\\")]\\n\\n moment: Moment,\\n\\n\\n\\n /// Date / time format to output moment\\n\\n ///\\n\\n /// Valid values are rfc3339 (default), rfc2822 and unix (unix timestamp,\\n\\n /// number of non-leap seconds since January 1, 1970 0:00:00 UTC).\\n\\n #[structopt(short = \\\"f\\\", long = \\\"time-format\\\", default_value = \\\"rfc3339\\\")]\\n\\n time_format: DateTimeFormat,\\n\\n\\n\\n /// Print out additional information\\n\\n ///\\n\\n /// Output is printed to stderr.\\n\",\n \"file_path\": \"src/dclitime/src/main.rs\",\n \"rank\": 3,\n \"score\": 131759.79354121594\n },\n {\n \"content\": \"/// Command line tool for downloading and syncing Destiny 2 Crucible activity\\n\\n/// history to a sqlite3 database file.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Print out additional information\\n\\n ///\\n\\n /// Output is printed to stderr.\\n\\n #[structopt(short = \\\"v\\\", long = \\\"verbose\\\")]\\n\\n verbose: bool,\\n\\n\\n\\n /// Format for command output\\n\\n ///\\n\\n /// Valid values are default (Default) and tsv.\\n\\n ///\\n\\n /// tsv outputs in a tab (\\\\t) seperated format of name / value pairs with lines\\n\\n /// ending in a new line character (\\\\n).\\n\\n #[structopt(\\n\\n short = \\\"O\\\",\\n\\n long = \\\"output-format\\\",\\n\\n default_value = \\\"default\\\"\\n\\n )]\\n\\n output: Output,\\n\\n\\n\",\n \"file_path\": \"src/dclias/src/main.rs\",\n \"rank\": 4,\n \"score\": 131759.75453463444\n },\n {\n \"content\": \"/// Command line tool for retrieving and viewing Destiny 2 Crucible activity history.\\n\\n///\\n\\n/// Enables control of which stats are displayed based on game mode, moment range\\n\\n/// from which to retrieve them and character.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Destiny 2 API member id\\n\\n ///\\n\\n /// This is not the user name, but the member id retrieved from the Destiny API.\\n\\n #[structopt(short = \\\"m\\\", long = \\\"member-id\\\", required = true)]\\n\\n member_id: String,\\n\\n\\n\\n /// Platform for specified id\\n\\n ///\\n\\n /// Valid values are: xbox, playstation, stadia or steam.\\n\\n #[structopt(short = \\\"p\\\", long = \\\"platform\\\", required = true)]\\n\\n platform: Platform,\\n\\n\\n\\n /// Custom start time in RFC 3339 date / time format\\n\\n ///\\n\\n /// Must be a valid date in the past.\\n\\n ///\\n\\n /// Example RFC 3339 format: 2020-12-08T17:00:00.774187+00:00\\n\\n ///\\n\\n /// Required when --moment is set to custom, but otherwise not applicable.\\n\",\n \"file_path\": \"src/dcliah/src/main.rs\",\n \"rank\": 5,\n \"score\": 131759.14490319992\n },\n {\n \"content\": \"/// Command line tool for retrieving historic Destiny 2 Crucible activity stats.\\n\\n///\\n\\n/// Retrieves stats based on the moment specified, up to, but excluding the current day.\\n\\n/// Enables control of which stats are retrieved via game mode, past time moment and\\n\\n/// character.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Destiny 2 API member id\\n\\n ///\\n\\n /// This is not the user name, but the member id\\n\\n /// retrieved from the Destiny API.\\n\\n #[structopt(short = \\\"m\\\", long = \\\"member-id\\\", required = true)]\\n\\n member_id: String,\\n\\n\\n\\n /// Platform for specified id\\n\\n ///\\n\\n /// Valid values are: xbox, playstation, stadia or steam.\\n\\n #[structopt(short = \\\"p\\\", long = \\\"platform\\\", required = true)]\\n\\n platform: Platform,\\n\\n\\n\\n /// Time range to pull stats from\\n\\n ///\\n\\n /// Valid values include day (last day), daily (since last daily reset),\\n\\n /// week (last week), weekly (since last weekly reset on Tuesday), month\\n\\n /// (last month), weekend (since last Friday reset) and all_time.\\n\\n ///\\n\",\n \"file_path\": \"src/dclics/src/main.rs\",\n \"rank\": 6,\n \"score\": 131758.71963098\n },\n {\n \"content\": \"/// Command line tool for retrieving and viewing Destiny 2 Crucible activity details.\\n\\n///\\n\\n/// By default the details on the last activity will be displayed, and you can\\n\\n/// specify the specific activity via the --activity-index argument. The index\\n\\n/// can be retrieved from dcliah, as well as directly from the sqlite datastore\\n\\n/// (activity.id)\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Destiny 2 API member id\\n\\n ///\\n\\n /// This is not the user name, but the member id retrieved from the Destiny API.\\n\\n #[structopt(short = \\\"m\\\", long = \\\"member-id\\\", required = true)]\\n\\n member_id: String,\\n\\n\\n\\n /// Platform for specified id\\n\\n ///\\n\\n /// Valid values are: xbox, playstation, stadia or steam.\\n\\n #[structopt(short = \\\"p\\\", long = \\\"platform\\\", required = true)]\\n\\n platform: Platform,\\n\\n\\n\\n /// Activity mode from which to return last activity\\n\\n ///\\n\\n /// Supported values are all_pvp (default), control, clash, elimination,\\n\\n /// mayhem, iron_banner, all_private, rumble, pvp_competitive,\\n\\n /// quickplay and trials_of_osiris.\\n\\n ///\\n\\n /// Addition values available are crimsom_doubles, supremacy, survival,\\n\",\n \"file_path\": \"src/dcliad/src/main.rs\",\n \"rank\": 7,\n \"score\": 131758.57403296474\n },\n {\n \"content\": \"/// Command line tool for retrieving current Destiny 2 activity status for player.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support,request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Platform for specified id\\n\\n ///\\n\\n /// Valid values are: xbox, playstation, stadia or steam.\\n\\n #[structopt(short = \\\"p\\\", long = \\\"platform\\\", required = true)]\\n\\n platform: Platform,\\n\\n\\n\\n /// Destiny 2 API member id\\n\\n ///\\n\\n /// This is not the user name, but the member id retrieved from the Destiny API.\\n\\n #[structopt(short = \\\"m\\\", long = \\\"member-id\\\", required = true)]\\n\\n member_id: String,\\n\\n\\n\\n ///Print out additional information\\n\\n ///\\n\\n ///Output is printed to stderr.\\n\\n #[structopt(short = \\\"v\\\", long = \\\"verbose\\\")]\\n\\n verbose: bool,\\n\\n\\n\\n /// Directory where Destiny 2 manifest database file is stored. (optional)\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 8,\n \"score\": 131756.5191233147\n },\n {\n \"content\": \"/// Command line tool for searching the Destiny 2 manifest by hash ids.\\n\\n///\\n\\n/// Takes a hash / id from the Destiny 2 API, and returns data from the\\n\\n/// item from the manifest. May return more than one result.\\n\\n///\\n\\n/// Created by Mike Chambers.\\n\\n/// https://www.mikechambers.com\\n\\n///\\n\\n/// Get support, request features or just chat on the dcli Discord server:\\n\\n/// https://discord.gg/2Y8bV2Mq3p\\n\\n///\\n\\n/// Get the latest version, download the source and log issues at:\\n\\n/// https://github.com/mikechambers/dcli\\n\\n///\\n\\n/// Released under an MIT License.\\n\\nstruct Opt {\\n\\n /// Directory where Destiny 2 manifest database file is stored. (optional)\\n\\n ///\\n\\n /// This will normally be downloaded using the dclim tool, and stored in a file\\n\\n /// named manifest.sqlite3 (in the manifest directory specified when running\\n\\n /// dclim).\\n\\n #[structopt(short = \\\"D\\\", long = \\\"data-dir\\\", parse(from_os_str))]\\n\\n data_dir: Option<PathBuf>,\\n\\n\\n\\n ///The hash id from the Destiny 2 API for the item to be searched for.\\n\\n ///\\n\\n ///Example : 326060471\\n\\n #[structopt(long = \\\"hash\\\", short = \\\"h\\\", required = true)]\\n\\n hash: u32,\\n\\n\\n\\n /// Format for command output\\n\\n ///\\n\\n /// Valid values are default (Default) and tsv.\\n\\n ///\\n\\n /// tsv outputs in a tab (\\\\t) seperated format of columns with lines\\n\",\n \"file_path\": \"src/dclims/src/main.rs\",\n \"rank\": 9,\n \"score\": 131756.04039749282\n },\n {\n \"content\": \"pub fn print_error(msg: &str, error: Error) {\\n\\n let app_name = env::current_exe()\\n\\n .ok()\\n\\n .as_ref()\\n\\n .map(Path::new)\\n\\n .and_then(Path::file_name)\\n\\n .and_then(OsStr::to_str)\\n\\n .map(String::from)\\n\\n .unwrap_or_else(|| \\\"\\\".to_string());\\n\\n\\n\\n eprintln!(\\\"{} : v{}\\\", app_name, VERSION);\\n\\n\\n\\n eprintln!(\\\"{}\\\", msg);\\n\\n eprintln!(\\\"{}\\\", error);\\n\\n\\n\\n match error {\\n\\n Error::InvalidParameters => {\\n\\n eprintln!(\\\"This can occur if --platform is set incorrectly.\\\");\\n\\n }\\n\\n Error::ParameterParseFailure => {\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 11,\n \"score\": 119694.09230113537\n },\n {\n \"content\": \"pub fn prepend_base_url<'de, D>(deserializer: D) -> Result<String, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n String::deserialize(deserializer).map(|a| {\\n\\n let mut s = String::from(RESOURCE_BASE_URL);\\n\\n s.push_str(&a);\\n\\n s\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 12,\n \"score\": 117219.39833122538\n },\n {\n \"content\": \"fn get_in_orbit_human() -> String {\\n\\n \\\"Currently sitting in Orbit\\\".to_string()\\n\\n}\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 13,\n \"score\": 114783.14527930741\n },\n {\n \"content\": \"pub fn repeat_str(s: &str, count: usize) -> String {\\n\\n std::iter::repeat(s).take(count).collect::<String>()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 14,\n \"score\": 109662.97636184448\n },\n {\n \"content\": \"pub fn build_tsv(name_values: Vec<(&str, String)>) -> String {\\n\\n name_values\\n\\n .iter()\\n\\n .map(|x| format!(\\\"{}{}{}{}\\\", x.0, TSV_DELIM, x.1, TSV_EOL))\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 15,\n \"score\": 107956.07682961691\n },\n {\n \"content\": \"pub fn string_to_i64<'de, D>(deserializer: D) -> Result<i64, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n let s = String::deserialize(deserializer)?;\\n\\n\\n\\n let out = match s.parse::<i64>() {\\n\\n Ok(e) => e,\\n\\n Err(e) => {\\n\\n return Err(serde::de::Error::custom(&format!(\\n\\n \\\"Could not parse string to i64 : {}\\\",\\n\\n e\\n\\n )))\\n\\n }\\n\\n };\\n\\n\\n\\n Ok(out)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 16,\n \"score\": 104994.44335105433\n },\n {\n \"content\": \"fn print_default(results: &SyncResult, store: &ActivityStoreInterface) {\\n\\n println!();\\n\\n println!(\\\"{}\\\", \\\"Activity sync complete\\\".to_string().to_uppercase());\\n\\n println!(\\\"------------------------------------------------\\\");\\n\\n\\n\\n let s = if results.total_synced == 1 {\\n\\n \\\"y\\\"\\n\\n } else {\\n\\n \\\"ies\\\"\\n\\n };\\n\\n\\n\\n println!(\\\"{} activit{} synced\\\", results.total_synced, s);\\n\\n\\n\\n let total_available = results.total_available;\\n\\n let queue_str = if total_available == 1 {\\n\\n \\\"1 activity in queue. Activity will be synced the next time app is run.\\\"\\n\\n .to_string()\\n\\n } else if total_available == 0 {\\n\\n \\\"No activities in queue\\\".to_string()\\n\\n } else {\\n\",\n \"file_path\": \"src/dclias/src/main.rs\",\n \"rank\": 17,\n \"score\": 102483.16855090288\n },\n {\n \"content\": \"fn generate_score(data: &CrucibleActivity) -> String {\\n\\n let mut tokens: Vec<String> = Vec::new();\\n\\n\\n\\n for t in data.teams.values() {\\n\\n tokens.push(t.score.to_string());\\n\\n tokens.push(\\\"-\\\".to_string());\\n\\n }\\n\\n\\n\\n tokens.pop();\\n\\n\\n\\n tokens.join(\\\"\\\")\\n\\n}\\n\\n\\n\\nasync fn get_combat_ratings(\\n\\n data: &CrucibleActivity,\\n\\n verbose: bool,\\n\\n) -> HashMap<u64, f32> {\\n\\n let mut players: Vec<&Player> = Vec::new();\\n\\n\\n\\n for t in data.teams.values() {\\n\",\n \"file_path\": \"src/dcliad/src/main.rs\",\n \"rank\": 18,\n \"score\": 102298.68562882376\n },\n {\n \"content\": \"fn is_valid_steam_id(steam_id: &str) -> bool {\\n\\n //make sure it can be parsed into a u64\\n\\n let parses = match steam_id.parse::<u64>() {\\n\\n Ok(_e) => true,\\n\\n Err(_e) => false,\\n\\n };\\n\\n\\n\\n parses && steam_id.chars().count() == 17\\n\\n}\\n\\n\\n\\n#[derive(StructOpt, Debug)]\\n\\n#[structopt(verbatim_doc_comment)]\\n\",\n \"file_path\": \"src/dclis/src/main.rs\",\n \"rank\": 19,\n \"score\": 100997.71469160021\n },\n {\n \"content\": \"//this could use some more work and polish. Add \\\"and\\\" before the last item.\\n\\npub fn human_duration(seconds: u32) -> String {\\n\\n let dt =\\n\\n Utc.ymd(0, 1, 1).and_hms(0, 0, 0) + Duration::seconds(seconds as i64);\\n\\n let year = build_time_str(dt.year(), \\\"year\\\");\\n\\n let mon = build_time_str(dt.month() as i32 - 1, \\\"month\\\");\\n\\n let day = build_time_str(dt.day() as i32 - 1, \\\"day\\\");\\n\\n let hour = build_time_str(dt.hour() as i32, \\\"hour\\\");\\n\\n let min = build_time_str(dt.minute() as i32, \\\"minute\\\");\\n\\n let sec = build_time_str(dt.second() as i32, \\\"second\\\");\\n\\n //collect all items into a vector\\n\\n let t = vec![year, mon, day, hour, min, sec];\\n\\n\\n\\n //remove empty items\\n\\n let mut t = t\\n\\n .into_iter()\\n\\n .filter(|i| i.trim().chars().count() > 0)\\n\\n .collect::<Vec<String>>();\\n\\n\\n\\n //add an add before the last item\\n\\n if t.len() > 1 {\\n\\n t.insert(t.len() - 1, \\\"and\\\".to_string());\\n\\n }\\n\\n\\n\\n t.join(\\\" \\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 20,\n \"score\": 99100.96237446944\n },\n {\n \"content\": \"//https://stackoverflow.com/a/38406885/10232\\n\\npub fn uppercase_first_char(s: &str) -> String {\\n\\n let mut c = s.chars();\\n\\n match c.next() {\\n\\n None => String::new(),\\n\\n Some(f) => f.to_uppercase().collect::<String>() + c.as_str(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 21,\n \"score\": 99096.5421319324\n },\n {\n \"content\": \"pub fn truncate_ascii_string(input: &str, max_len: usize) -> String {\\n\\n if input.chars().count() <= max_len {\\n\\n return input.to_string();\\n\\n }\\n\\n\\n\\n format!(\\\"{:.len$}...\\\", input, len = max_len - 3)\\n\\n}\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 22,\n \"score\": 98201.72348086926\n },\n {\n \"content\": \"fn print_default(\\n\\n mode: Mode,\\n\\n activity_type_name: &str,\\n\\n activity_name: &str,\\n\\n place_name: &str,\\n\\n _destination_name: &str,\\n\\n description: &str,\\n\\n) {\\n\\n let out = build_human_status(\\n\\n mode,\\n\\n activity_type_name,\\n\\n activity_name,\\n\\n place_name,\\n\\n _destination_name,\\n\\n description,\\n\\n );\\n\\n\\n\\n println!(\\\"{}\\\", out);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 24,\n \"score\": 96309.74714868359\n },\n {\n \"content\": \"fn print_default(\\n\\n data: &CrucibleActivity,\\n\\n elo_hash: &HashMap<u64, f32>,\\n\\n member_id: &str,\\n\\n details: bool,\\n\\n weapon_count: u32,\\n\\n verbose: bool,\\n\\n) {\\n\\n let col_w = 8;\\n\\n let name_col_w = 24;\\n\\n\\n\\n let mut activity_duration = \\\"\\\".to_string();\\n\\n let mut completion_reason = \\\"\\\".to_string();\\n\\n let mut standing_str = \\\"\\\".to_string();\\n\\n\\n\\n if let Some(e) = data.get_member_performance(member_id) {\\n\\n completion_reason =\\n\\n if e.stats.completion_reason == CompletionReason::Unknown {\\n\\n \\\"\\\".to_string()\\n\\n } else {\\n\",\n \"file_path\": \"src/dcliad/src/main.rs\",\n \"rank\": 25,\n \"score\": 96309.74714868359\n },\n {\n \"content\": \"fn print_default(\\n\\n data: &[CruciblePlayerActivityPerformance],\\n\\n activity_limit: &u32,\\n\\n mode: &Mode,\\n\\n time_period: &DateTimePeriod,\\n\\n moment: &Moment,\\n\\n end_moment: &Moment,\\n\\n weapon_count: &u32,\\n\\n weapon_sort: &WeaponSort,\\n\\n) {\\n\\n //todo: might want to look at buffering output\\n\\n //https://rust-cli.github.io/book/tutorial/output.html\\n\\n\\n\\n let start_time = time_period.get_start();\\n\\n let end_time = time_period.get_end();\\n\\n\\n\\n let performances = data;\\n\\n\\n\\n let cpp: Vec<&CruciblePlayerPerformance> =\\n\\n performances.iter().map(|x| &x.performance).collect();\\n\",\n \"file_path\": \"src/dcliah/src/main.rs\",\n \"rank\": 26,\n \"score\": 96309.74714868359\n },\n {\n \"content\": \"pub fn print_verbose(msg: &str, verbose: bool) {\\n\\n if !verbose {\\n\\n return;\\n\\n }\\n\\n\\n\\n eprintln!(\\\"{}\\\", msg);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 27,\n \"score\": 94993.37476452472\n },\n {\n \"content\": \"pub fn f32_are_equal(a: f32, b: f32) -> bool {\\n\\n (a - b).abs() < f32::EPSILON\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 28,\n \"score\": 94472.39146253924\n },\n {\n \"content\": \"fn parse_and_validate_mode(src: &str) -> Result<Mode, String> {\\n\\n let mode = Mode::from_str(src)?;\\n\\n\\n\\n if !mode.is_crucible() {\\n\\n return Err(format!(\\\"Unsupported mode specified : {}\\\", src));\\n\\n }\\n\\n\\n\\n Ok(mode)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcliah/src/main.rs\",\n \"rank\": 29,\n \"score\": 92737.35109825984\n },\n {\n \"content\": \"//we do a custom parse / validation here so we can reuse Moment enum\\n\\n//across apps but not have to have all apps support all time ranges.\\n\\nfn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\\n\\n let moment = Moment::from_str(src)?;\\n\\n\\n\\n //note, we positive capture what we want in case new properties\\n\\n //are added in the future\\n\\n match moment {\\n\\n Moment::Now => {}\\n\\n Moment::Daily => {}\\n\\n Moment::NextDaily => {}\\n\\n Moment::Weekend => {}\\n\\n Moment::NextWeekend => {}\\n\\n Moment::Weekly => {}\\n\\n Moment::NextWeekly => {}\\n\\n Moment::Day => {}\\n\\n Moment::NextDay => {}\\n\\n Moment::Week => {}\\n\\n Moment::NextWeek => {}\\n\\n Moment::Month => {}\\n\\n Moment::NextMonth => {}\\n\\n Moment::AllTime => {}\\n\\n _ => {\\n\\n return Err(format!(\\\"Unsupported moment specified : {}\\\", src));\\n\\n }\\n\\n };\\n\\n\\n\\n Ok(moment)\\n\\n}\\n\\n\\n\\n#[derive(StructOpt, Debug)]\\n\\n#[structopt(verbatim_doc_comment)]\\n\",\n \"file_path\": \"src/dclitime/src/main.rs\",\n \"rank\": 30,\n \"score\": 92737.35109825984\n },\n {\n \"content\": \"//TODO: we may not need custom validation here now\\n\\nfn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\\n\\n let moment = Moment::from_str(src)?;\\n\\n\\n\\n Ok(moment)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcliah/src/main.rs\",\n \"rank\": 31,\n \"score\": 92737.35109825984\n },\n {\n \"content\": \"fn parse_and_validate_moment(src: &str) -> Result<Moment, String> {\\n\\n let moment = Moment::from_str(src)?;\\n\\n\\n\\n //note, we positive capture what we want in case new properties\\n\\n //are added in the future\\n\\n match moment {\\n\\n Moment::Daily => {}\\n\\n Moment::Weekend => {}\\n\\n Moment::Weekly => {}\\n\\n Moment::Day => {}\\n\\n Moment::Week => {}\\n\\n Moment::Month => {}\\n\\n Moment::AllTime => {}\\n\\n _ => {\\n\\n return Err(format!(\\\"Unsupported moment specified : {}\\\", src));\\n\\n }\\n\\n };\\n\\n\\n\\n Ok(moment)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclics/src/main.rs\",\n \"rank\": 32,\n \"score\": 92737.35109825984\n },\n {\n \"content\": \"fn parse_and_validate_mode(src: &str) -> Result<Mode, String> {\\n\\n let mode = Mode::from_str(src)?;\\n\\n\\n\\n if !mode.is_crucible() {\\n\\n return Err(format!(\\\"Unsupported mode specified : {}\\\", src));\\n\\n }\\n\\n\\n\\n Ok(mode)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcliad/src/main.rs\",\n \"rank\": 33,\n \"score\": 92737.35109825984\n },\n {\n \"content\": \"pub fn build_time_str(t: i32, label: &str) -> String {\\n\\n let mut out: String = \\\"\\\".to_string();\\n\\n if t > 0 {\\n\\n out.push_str(&format!(\\\"{} {}\\\", t, label));\\n\\n\\n\\n if t > 1 {\\n\\n out.push('s');\\n\\n }\\n\\n }\\n\\n\\n\\n out\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 34,\n \"score\": 90372.69223011783\n },\n {\n \"content\": \"pub fn format_f32(val: f32, precision: usize) -> String {\\n\\n format!(\\\"{:.p$}\\\", val, p = precision)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 35,\n \"score\": 90372.69223011783\n },\n {\n \"content\": \"fn load_manifest_info(path: &PathBuf) -> Result<ManifestInfo, Error> {\\n\\n let json = fs::read_to_string(path)?;\\n\\n let m = ManifestInfo::from_json(&json)?;\\n\\n\\n\\n Ok(m)\\n\\n}\\n\\n\\n\\n//should this move to ApiClient?\\n\\nasync fn download_manifest(\\n\\n url: &str,\\n\\n path: &PathBuf,\\n\\n print_url: bool,\\n\\n) -> Result<(), Error> {\\n\\n let client: ApiClient = ApiClient::new(print_url)?;\\n\\n\\n\\n //Download the manifest\\n\\n let mut response = client.call(url).await?;\\n\\n\\n\\n //create a Vector to store the bytes for the download\\n\\n let mut out: Vec<u8> = Vec::new();\\n\",\n \"file_path\": \"src/dclim/src/main.rs\",\n \"rank\": 36,\n \"score\": 89722.68371951154\n },\n {\n \"content\": \"pub fn human_date_format(start_time: &DateTime<Utc>) -> String {\\n\\n let local = start_time.with_timezone(&Local);\\n\\n let format_str = if Utc::now() - *start_time > Duration::days(6) {\\n\\n \\\"%B %-d, %Y\\\"\\n\\n } else if local.day() == Local::now().day() {\\n\\n \\\"Today at %-I:%M %p\\\"\\n\\n } else {\\n\\n \\\"%A at %-I:%M %p\\\"\\n\\n };\\n\\n\\n\\n format!(\\\"{}\\\", local.format(format_str))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 37,\n \"score\": 89517.20980821285\n },\n {\n \"content\": \"fn parse_rfc3339(src: &str) -> Result<DateTime<Utc>, String> {\\n\\n let d =\\n\\n match DateTime::parse_from_rfc3339(src) {\\n\\n Ok(e) => e,\\n\\n Err(_e) => return Err(\\n\\n \\\"Invalid RFC 3339 Date / Time String : Example : 2020-12-08T17:00:00.774187+00:00\\\"\\n\\n .to_string(),\\n\\n ),\\n\\n };\\n\\n\\n\\n let d = d.with_timezone(&Utc);\\n\\n\\n\\n if d > Utc::now() {\\n\\n return Err(\\\"start-date must be in the past.\\\".to_string());\\n\\n }\\n\\n\\n\\n Ok(d)\\n\\n}\\n\\n#[derive(StructOpt, Debug)]\\n\\n#[structopt(verbatim_doc_comment)]\\n\",\n \"file_path\": \"src/dcliah/src/main.rs\",\n \"rank\": 38,\n \"score\": 88716.55890127974\n },\n {\n \"content\": \"fn print_default(member: &Membership) {\\n\\n let default = &\\\"\\\".to_string();\\n\\n let n = member.display_name.as_ref().unwrap_or(default);\\n\\n\\n\\n let col_w = 15;\\n\\n println!(\\\"{:<0col_w$}{}\\\", \\\"Display Name\\\", n, col_w = col_w);\\n\\n println!(\\\"{:<0col_w$}{}\\\", \\\"id\\\", member.id, col_w = col_w);\\n\\n println!(\\\"{:<0col_w$}{}\\\", \\\"Platform\\\", member.platform, col_w = col_w);\\n\\n println!(\\n\\n \\\"{:<0col_w$}{}\\\",\\n\\n \\\"Platform Id\\\",\\n\\n member.platform.to_id(),\\n\\n col_w = col_w\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"src/dclis/src/main.rs\",\n \"rank\": 39,\n \"score\": 86782.13796035758\n },\n {\n \"content\": \"pub fn standing_default() -> u32 {\\n\\n STANDING_UNKNOWN_MAGIC_NUMBER\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 40,\n \"score\": 84659.8967883896\n },\n {\n \"content\": \"pub fn determine_data_dir(dir: Option<PathBuf>) -> Result<PathBuf, Error> {\\n\\n let path = match dir {\\n\\n Some(e) => e,\\n\\n None => {\\n\\n let dld = dirs_next::data_local_dir()\\n\\n .ok_or(Error::SystemDirectoryNotFound)?;\\n\\n dld.join(\\\"dcli\\\")\\n\\n }\\n\\n };\\n\\n\\n\\n if !path.exists() {\\n\\n std::fs::create_dir_all(&path)?;\\n\\n }\\n\\n\\n\\n Ok(path)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 41,\n \"score\": 82385.4794391635\n },\n {\n \"content\": \"fn print_default(results: Vec<FindResult>) {\\n\\n if results.is_empty() {\\n\\n println!(\\\"No items found.\\\");\\n\\n return;\\n\\n }\\n\\n\\n\\n let col_w = 15;\\n\\n\\n\\n println!(\\n\\n \\\"Found {} item{}\\\",\\n\\n results.len(),\\n\\n if results.len() > 1 { \\\"s\\\" } else { \\\"\\\" }\\n\\n );\\n\\n println!(\\\"-----------------------------\\\");\\n\\n for r in results.iter() {\\n\\n let default: String = \\\"\\\".to_string();\\n\\n let description = r\\n\\n .display_properties\\n\\n .description\\n\\n .as_ref()\\n\",\n \"file_path\": \"src/dclims/src/main.rs\",\n \"rank\": 42,\n \"score\": 80873.63163362067\n },\n {\n \"content\": \"pub fn property_to_standing<'de, D>(deserializer: D) -> Result<Standing, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n #[derive(Deserialize)]\\n\\n struct Outer {\\n\\n pub basic: Inner,\\n\\n }\\n\\n\\n\\n #[derive(Deserialize)]\\n\\n struct Inner {\\n\\n pub value: f32,\\n\\n }\\n\\n\\n\\n let helper = Outer::deserialize(deserializer)?;\\n\\n Ok(Standing::from_f32(helper.basic.value))\\n\\n}\\n\\n*/\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 43,\n \"score\": 78933.1869724931\n },\n {\n \"content\": \"pub fn property_to_i32_value<'de, D>(deserializer: D) -> Result<i32, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n #[derive(Deserialize)]\\n\\n struct Outer {\\n\\n pub basic: Inner,\\n\\n }\\n\\n\\n\\n #[derive(Deserialize)]\\n\\n struct Inner {\\n\\n pub value: f32,\\n\\n }\\n\\n\\n\\n let helper = <Outer>::deserialize(deserializer)?;\\n\\n Ok(helper.basic.value as i32)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 44,\n \"score\": 77604.23009413667\n },\n {\n \"content\": \"pub fn property_to_u32_value<'de, D>(deserializer: D) -> Result<u32, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n #[derive(Deserialize)]\\n\\n struct Outer {\\n\\n pub basic: Inner,\\n\\n }\\n\\n\\n\\n #[derive(Deserialize)]\\n\\n struct Inner {\\n\\n pub value: f32,\\n\\n }\\n\\n\\n\\n let helper = <Outer>::deserialize(deserializer)?;\\n\\n Ok(helper.basic.value as u32)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 45,\n \"score\": 77604.23009413667\n },\n {\n \"content\": \"pub fn str_to_int<'de, T, D>(deserializer: D) -> Result<T, D::Error>\\n\\nwhere\\n\\n T: FromStr,\\n\\n T::Err: Display,\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n let s = String::deserialize(deserializer)?;\\n\\n T::from_str(&s).map_err(serde::de::Error::custom)\\n\\n}\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 46,\n \"score\": 76154.45234509566\n },\n {\n \"content\": \"fn print_tsv(results: &SyncResult, store: &ActivityStoreInterface) {\\n\\n let mut name_values: Vec<(&str, String)> = Vec::new();\\n\\n\\n\\n name_values.push((\\\"total_synced\\\", results.total_synced.to_string()));\\n\\n name_values.push((\\\"total_available\\\", results.total_available.to_string()));\\n\\n name_values.push((\\\"path\\\", store.get_storage_path()));\\n\\n\\n\\n print!(\\\"{}\\\", build_tsv(name_values));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclias/src/main.rs\",\n \"rank\": 47,\n \"score\": 74122.58407070232\n },\n {\n \"content\": \"//TODO: should pass in by reference here\\n\\nfn print_default(data: PvpStatsData, mode: Mode, moment: Moment) {\\n\\n let p = format_f32;\\n\\n\\n\\n let moment_string = match moment {\\n\\n Moment::Daily => \\\"since the daily reset\\\",\\n\\n Moment::Weekend => \\\"since last Friday\\\",\\n\\n Moment::Weekly => \\\"since the weekly reset\\\",\\n\\n Moment::Day => \\\"for the last day\\\",\\n\\n Moment::Week => \\\"for the last week\\\",\\n\\n Moment::Month => \\\"for the last month\\\",\\n\\n Moment::AllTime => \\\"for all time\\\",\\n\\n _ => \\\"\\\",\\n\\n };\\n\\n\\n\\n let title: String =\\n\\n format!(\\\"Destiny 2 stats for {:#} {}\\\", mode, moment_string);\\n\\n\\n\\n println!();\\n\\n println!(\\\"{}\\\", title);\\n\\n println!(\\\"{}\\\", repeat_str(\\\"=\\\", title.chars().count()));\\n\",\n \"file_path\": \"src/dclics/src/main.rs\",\n \"rank\": 48,\n \"score\": 70095.16507231737\n },\n {\n \"content\": \"fn check_width(s: &str, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n if let Some(width) = f.width() {\\n\\n write!(f, \\\"{:width$}\\\", s.to_string(), width = width)\\n\\n } else {\\n\\n write!(f, \\\"{}\\\", s)\\n\\n }\\n\\n}\\n\\nimpl fmt::Display for CharacterClass {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n let out = match self {\\n\\n CharacterClass::Titan => \\\"Titan\\\",\\n\\n CharacterClass::Hunter => \\\"Hunter\\\",\\n\\n CharacterClass::Warlock => \\\"Warlock\\\",\\n\\n CharacterClass::Unknown => \\\"Unknown\\\",\\n\\n };\\n\\n\\n\\n check_width(out, f)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/enums/character.rs\",\n \"rank\": 49,\n \"score\": 69713.01735621314\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize, Debug)]\\n\\nstruct DestinyResponseSteam {\\n\\n #[serde(rename = \\\"Response\\\")]\\n\\n response: Option<DestinyResponseMember>,\\n\\n\\n\\n #[serde(flatten)]\\n\\n status: DestinyResponseStatus,\\n\\n}\\n\\n\\n\\nimpl IsDestinyAPIResponse for DestinyResponseSteam {\\n\\n fn get_status(&self) -> &DestinyResponseStatus {\\n\\n &self.status\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclis/src/memberidsearch.rs\",\n \"rank\": 50,\n \"score\": 63262.12911748748\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize, Debug)]\\n\\nstruct DestinySearchResponse {\\n\\n #[serde(rename = \\\"Response\\\")]\\n\\n response: Option<Vec<DestinyResponseMember>>,\\n\\n\\n\\n #[serde(flatten)]\\n\\n status: DestinyResponseStatus,\\n\\n}\\n\\n\\n\\nimpl IsDestinyAPIResponse for DestinySearchResponse {\\n\\n fn get_status(&self) -> &DestinyResponseStatus {\\n\\n &self.status\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclis/src/memberidsearch.rs\",\n \"rank\": 51,\n \"score\": 63262.12911748748\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize, Debug)]\\n\\nstruct DestinyResponseMember {\\n\\n #[serde(rename = \\\"membershipType\\\")]\\n\\n membership_type: u64,\\n\\n\\n\\n #[serde(rename = \\\"membershipId\\\")]\\n\\n membership_id: String,\\n\\n\\n\\n #[serde(rename = \\\"displayName\\\")]\\n\\n display_name: Option<String>,\\n\\n}\\n\\n\\n\\npub struct Membership {\\n\\n pub platform: Platform,\\n\\n pub id: String,\\n\\n pub display_name: Option<String>,\\n\\n}\\n\",\n \"file_path\": \"src/dclis/src/memberidsearch.rs\",\n \"rank\": 52,\n \"score\": 63262.12911748748\n },\n {\n \"content\": \"fn print_tsv(\\n\\n mode: Mode,\\n\\n activity_type_name: &str,\\n\\n activity_name: &str,\\n\\n place_name: &str,\\n\\n destination_name: &str,\\n\\n description: &str,\\n\\n in_activity: bool,\\n\\n) {\\n\\n //figure out if they are in orbit since bungie doesnt give us\\n\\n //a mode for it\\n\\n let human_status = if mode == Mode::None && in_activity {\\n\\n get_in_orbit_human()\\n\\n } else {\\n\\n build_human_status(\\n\\n mode,\\n\\n activity_type_name,\\n\\n activity_name,\\n\\n place_name,\\n\\n destination_name,\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 53,\n \"score\": 60847.32498804688\n },\n {\n \"content\": \"fn print_tsv(\\n\\n data: PvpStatsData,\\n\\n member_id: &str,\\n\\n character_id: &str,\\n\\n platform: &Platform,\\n\\n mode: &Mode,\\n\\n period: &MomentPeriod,\\n\\n) {\\n\\n let mut name_values: Vec<(&str, String)> = Vec::new();\\n\\n\\n\\n name_values.push((\\\"member_id\\\", member_id.to_string()));\\n\\n name_values.push((\\\"platform\\\", format!(\\\"{}\\\", platform)));\\n\\n name_values.push((\\\"platform_id\\\", format!(\\\"{}\\\", platform.to_id())));\\n\\n name_values.push((\\\"character_id\\\", character_id.to_string()));\\n\\n\\n\\n name_values.push((\\\"start_moment_dt\\\", format!(\\\"{}\\\", period.start)));\\n\\n name_values.push((\\\"end_moment_dt\\\", format!(\\\"{}\\\", period.end)));\\n\\n\\n\\n name_values.push((\\\"moment_human\\\", format!(\\\"{}\\\", period.moment)));\\n\\n name_values.push((\\\"mode\\\", format!(\\\"{}\\\", mode)));\\n\",\n \"file_path\": \"src/dclics/src/main.rs\",\n \"rank\": 54,\n \"score\": 60847.32498804688\n },\n {\n \"content\": \"fn save_manifest_info(\\n\\n manifest_info: &ManifestInfo,\\n\\n path: &PathBuf,\\n\\n) -> Result<(), Error> {\\n\\n let json = manifest_info.to_json()?;\\n\\n\\n\\n //opens a file for writing. creates if it doesn't exist, otherwise\\n\\n //overwrites it\\n\\n fs::write(path, &json)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclim/src/main.rs\",\n \"rank\": 55,\n \"score\": 59640.951371153176\n },\n {\n \"content\": \"fn build_human_status(\\n\\n mode: Mode,\\n\\n activity_type_name: &str,\\n\\n activity_name: &str,\\n\\n place_name: &str,\\n\\n _destination_name: &str,\\n\\n description: &str,\\n\\n) -> String {\\n\\n if mode == Mode::Patrol {\\n\\n format!(\\\"Exploring on {}\\\", place_name)\\n\\n } else if mode.is_gambit() || mode.is_crucible() {\\n\\n format!(\\n\\n \\\"Playing {} on {} ({})\\\",\\n\\n activity_type_name, activity_name, description\\n\\n )\\n\\n } else if mode == Mode::Strike {\\n\\n format!(\\n\\n \\\"Running {} {} on {}\\\",\\n\\n activity_name, activity_type_name, place_name\\n\\n )\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 56,\n \"score\": 59640.951371153176\n },\n {\n \"content\": \"fn print_tsv_orbit() {\\n\\n print_tsv(Mode::None, \\\"\\\", \\\"\\\", \\\"Orbit\\\", \\\"\\\", \\\"\\\", true);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 57,\n \"score\": 59640.951371153176\n },\n {\n \"content\": \"fn print_tsv_no_activity() {\\n\\n print_tsv(Mode::None, \\\"\\\", \\\"\\\", \\\"\\\", \\\"\\\", \\\"\\\", false);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclia/src/main.rs\",\n \"rank\": 58,\n \"score\": 59640.951371153176\n },\n {\n \"content\": \"fn find_previous_moment(\\n\\n past_reset: DateTime<Utc>,\\n\\n interval: i64,\\n\\n) -> DateTime<Utc> {\\n\\n let now: DateTime<Utc> = Utc::now();\\n\\n\\n\\n //get total seconds between now and the past reset\\n\\n //take the mod of that divided by a week in seconds\\n\\n //subtract that amount from current date / time to find previous reset\\n\\n now - Duration::seconds((now - past_reset).num_seconds() % interval)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 59,\n \"score\": 59640.951371153176\n },\n {\n \"content\": \"/// Clears screen. Works across platforms\\n\\npub fn clear_scr() {\\n\\n let mut stdout = stdout();\\n\\n //just silently fail if something goes wrong\\n\\n //note execute flushes queue immediately\\n\\n let _ = execute!(stdout, terminal::Clear(terminal::ClearType::All));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 60,\n \"score\": 56983.750321301406\n },\n {\n \"content\": \"pub fn clear_terminal() {\\n\\n print!(\\\"{}[2J\\\", 27 as char);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 61,\n \"score\": 56979.25683203024\n },\n {\n \"content\": \"pub fn calculate_per_activity_average(\\n\\n value: u32,\\n\\n total_activities: u32,\\n\\n) -> f32 {\\n\\n if total_activities == 0 {\\n\\n return 0.0;\\n\\n }\\n\\n\\n\\n value as f32 / total_activities as f32\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 62,\n \"score\": 54800.34897485685\n },\n {\n \"content\": \"pub fn calculate_kills_deaths_assists(\\n\\n kills: u32,\\n\\n deaths: u32,\\n\\n assists: u32,\\n\\n) -> f32 {\\n\\n let kills = kills as f32;\\n\\n let assists = assists as f32;\\n\\n\\n\\n let t = kills + (assists / 2.0);\\n\\n if deaths > 0 {\\n\\n t / deaths as f32\\n\\n } else {\\n\\n t\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 63,\n \"score\": 54800.34897485685\n },\n {\n \"content\": \"pub fn check_destiny_response_status(\\n\\n status: &DestinyResponseStatus,\\n\\n) -> Result<(), Error> {\\n\\n match status.error_code {\\n\\n 1 => Ok(()),\\n\\n 5 => Err(Error::ApiNotAvailableException),\\n\\n 7 => Err(Error::ParameterParseFailure),\\n\\n 18 => Err(Error::InvalidParameters),\\n\\n 1665 => Err(Error::PrivacyException),\\n\\n 2102 => Err(Error::ApiKeyMissingFromRequest),\\n\\n _ => Err(Error::ApiStatus {\\n\\n description: format!(\\n\\n \\\"Response Status Error : {}({}) : {}\\\",\\n\\n status.error_status, status.error_code, status.message\\n\\n ),\\n\\n }),\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Serialize, Deserialize, Debug)]\\n\",\n \"file_path\": \"src/dcli/src/response/drs.rs\",\n \"rank\": 64,\n \"score\": 53813.17869048595\n },\n {\n \"content\": \"fn print_tsv(member: &Membership) {\\n\\n let default = &\\\"\\\".to_string();\\n\\n\\n\\n let n = member.display_name.as_ref().unwrap_or(default);\\n\\n\\n\\n print!(\\n\\n \\\"{d}{delim}{i}{delim}{p}{delim}{pi}{eol}\\\",\\n\\n d = n,\\n\\n i = member.id,\\n\\n p = member.platform,\\n\\n pi = member.platform.to_id(),\\n\\n delim = TSV_DELIM,\\n\\n eol = TSV_EOL,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dclis/src/main.rs\",\n \"rank\": 65,\n \"score\": 53687.51545108223\n },\n {\n \"content\": \"//str_to_datetime\\n\\npub fn str_to_datetime<'de, D>(\\n\\n deserializer: D,\\n\\n) -> Result<DateTime<Utc>, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n let s = String::deserialize(deserializer)?;\\n\\n\\n\\n let n = match NaiveDateTime::parse_from_str(&s, API_DATE_TIME_FORMAT) {\\n\\n Ok(e) => e,\\n\\n Err(e) => {\\n\\n return Err(serde::de::Error::custom(&format!(\\n\\n \\\"Could not parse date-time : {}\\\",\\n\\n e\\n\\n )))\\n\\n }\\n\\n };\\n\\n\\n\\n let dt = DateTime::<Utc>::from_utc(n, Utc);\\n\\n\\n\\n Ok(dt)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 66,\n \"score\": 49850.4068557365\n },\n {\n \"content\": \"fn print_tsv(results: Vec<FindResult>) {\\n\\n if results.is_empty() {\\n\\n println!();\\n\\n return;\\n\\n }\\n\\n\\n\\n for (i, r) in results.iter().enumerate() {\\n\\n let default: String = \\\"\\\".to_string();\\n\\n let description = r\\n\\n .display_properties\\n\\n .description\\n\\n .as_ref()\\n\\n .unwrap_or(&default);\\n\\n let icon_path =\\n\\n r.display_properties.icon_path.as_ref().unwrap_or(&default);\\n\\n\\n\\n print!(\\n\\n \\\"{i}{delim}{n}{delim}{d}{delim}{hi}{delim}{ip}{eol}\\\",\\n\\n i = i,\\n\\n n = r.display_properties.name,\\n\\n d = description,\\n\\n hi = r.display_properties.has_icon,\\n\\n ip = icon_path,\\n\\n delim = TSV_DELIM,\\n\\n eol = TSV_EOL,\\n\\n );\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dclims/src/main.rs\",\n \"rank\": 67,\n \"score\": 49850.4068557365\n },\n {\n \"content\": \"//BUG: this doesnt get called if the property is not include in the JSON\\n\\n//https://github.com/serde-rs/json/issues/734\\n\\npub fn property_to_option_float<'de, D>(\\n\\n deserializer: D,\\n\\n) -> Result<Option<f32>, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n #[derive(Deserialize, Debug)]\\n\\n struct Outer {\\n\\n pub basic: Inner,\\n\\n }\\n\\n\\n\\n #[derive(Deserialize, Debug)]\\n\\n struct Inner {\\n\\n pub value: f32,\\n\\n }\\n\\n\\n\\n Option::<Outer>::deserialize(deserializer).map(|o: Option<Outer>| match o {\\n\\n Some(e) => Some(e.basic.value),\\n\\n None => None,\\n\\n })\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 68,\n \"score\": 48927.38659668627\n },\n {\n \"content\": \"pub fn get_last_weekly_reset() -> DateTime<Utc> {\\n\\n //get a hardcoded past reset date / time (17:00 UTC every tuesday)\\n\\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 11, 10).and_hms(17, 0, 0);\\n\\n find_previous_moment(past_reset, WEEK_IN_SECONDS)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 69,\n \"score\": 48050.509309567205\n },\n {\n \"content\": \"pub fn get_last_friday_reset() -> DateTime<Utc> {\\n\\n //get a hardcoded past reset date / time (17:00 UTC every friday)\\n\\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 12, 4).and_hms(18, 0, 0);\\n\\n find_previous_moment(past_reset, WEEK_IN_SECONDS)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 70,\n \"score\": 48050.509309567205\n },\n {\n \"content\": \"pub fn get_destiny2_launch_date() -> DateTime<Utc> {\\n\\n Utc.ymd(2017, 9, 6).and_hms(17, 0, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 71,\n \"score\": 48050.509309567205\n },\n {\n \"content\": \"pub fn get_last_daily_reset() -> DateTime<Utc> {\\n\\n //get a hardcoded past daily date / time (17:00 UTC every tuesday)\\n\\n let past_reset: DateTime<Utc> = Utc.ymd(2020, 11, 10).and_hms(18, 0, 0);\\n\\n\\n\\n find_previous_moment(past_reset, DAY_IN_SECONDS)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 72,\n \"score\": 48050.509309567205\n },\n {\n \"content\": \"pub fn prepend_base_url_option<'de, D>(\\n\\n deserializer: D,\\n\\n) -> Result<Option<String>, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n Option::<String>::deserialize(deserializer).map(|o: Option<String>| match o\\n\\n {\\n\\n Some(e) => {\\n\\n let mut s = String::from(RESOURCE_BASE_URL);\\n\\n s.push_str(&e);\\n\\n Some(s)\\n\\n }\\n\\n None => None,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 73,\n \"score\": 48050.509309567205\n },\n {\n \"content\": \"/// Takes a Destiny 2 API has and converts it to a Destiny 2 manifest db index value\\n\\npub fn convert_hash_to_id(hash: u32) -> i64 {\\n\\n let mut id: i64 = hash as i64;\\n\\n\\n\\n if (id & (1 << (32 - 1))) != 0 {\\n\\n id -= 1 << 32;\\n\\n }\\n\\n\\n\\n id\\n\\n}\\n\\n\\n\\npub struct ManifestInterface {\\n\\n manifest_db: SqliteConnection,\\n\\n activity_definition_cache: HashMap<i64, ActivityDefinitionData>,\\n\\n inventory_item_definition_cache: HashMap<i64, InventoryItemDefinitionData>,\\n\\n historical_stats_definition_cache:\\n\\n HashMap<String, HistoricalStatsDefinition>,\\n\\n}\\n\\n\\n\\nimpl ManifestInterface {\\n\\n pub async fn new(\\n\",\n \"file_path\": \"src/dcli/src/manifestinterface.rs\",\n \"rank\": 74,\n \"score\": 47408.430901628635\n },\n {\n \"content\": \"pub fn calculate_ratio(a: u32, b: u32) -> f32 {\\n\\n if b == 0 {\\n\\n return 0.0;\\n\\n }\\n\\n\\n\\n a as f32 / b as f32\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 75,\n \"score\": 45922.934692636634\n },\n {\n \"content\": \"pub fn calculate_percent(value: u32, total: u32) -> f32 {\\n\\n if total == 0 {\\n\\n return 0.0;\\n\\n }\\n\\n\\n\\n (value as f32 / total as f32) * 100.0\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 76,\n \"score\": 44123.03714646734\n },\n {\n \"content\": \"pub fn calculate_avg(total: f32, count: u32) -> f32 {\\n\\n if count == 0 {\\n\\n return 0.0;\\n\\n }\\n\\n\\n\\n total / count as f32\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 77,\n \"score\": 44123.03714646734\n },\n {\n \"content\": \"CREATE INDEX character_activity_stats_char_index ON character_activity_stats (character);\\n\",\n \"file_path\": \"src/dcli/actitvity_store_schema.sql\",\n \"rank\": 78,\n \"score\": 43786.01075595214\n },\n {\n \"content\": \"pub fn calculate_kills_deaths_ratio(kills: u32, deaths: u32) -> f32 {\\n\\n let kills = kills as f32;\\n\\n if deaths > 0 {\\n\\n kills / deaths as f32\\n\\n } else {\\n\\n kills\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 79,\n \"score\": 42523.38461710717\n },\n {\n \"content\": \"pub fn calculate_efficiency(kills: u32, deaths: u32, assists: u32) -> f32 {\\n\\n let t = (kills + assists) as f32;\\n\\n if deaths > 0 {\\n\\n t / deaths as f32\\n\\n } else {\\n\\n t\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/utils.rs\",\n \"rank\": 80,\n \"score\": 40687.24271827606\n },\n {\n \"content\": \"pub fn property_to_value<'de, D, T: serde::de::Deserialize<'de>>(\\n\\n deserializer: D,\\n\\n) -> Result<T, D::Error>\\n\\nwhere\\n\\n D: serde::de::Deserializer<'de>,\\n\\n{\\n\\n #[derive(Deserialize)]\\n\\n struct Outer<T> {\\n\\n pub basic: Inner<T>,\\n\\n }\\n\\n\\n\\n #[derive(Deserialize)]\\n\\n struct Inner<T> {\\n\\n pub value: T,\\n\\n }\\n\\n\\n\\n let helper = <Outer<T>>::deserialize(deserializer)?;\\n\\n Ok(helper.basic.value)\\n\\n}\\n\\n\\n\\n/*\\n\",\n \"file_path\": \"src/dcli/src/response/utils.rs\",\n \"rank\": 81,\n \"score\": 39952.34812549985\n },\n {\n \"content\": \"/*\\n\\n* Copyright 2021 Mike Chambers\\n\\n* https://github.com/mikechambers/dcli\\n\\n*\\n\\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\\n\\n* this software and associated documentation files (the \\\"Software\\\"), to deal in\\n\\n* the Software without restriction, including without limitation the rights to\\n\\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\\n\\n* of the Software, and to permit persons to whom the Software is furnished to do\\n\\n* so, subject to the following conditions:\\n\\n*\\n\\n* The above copyright notice and this permission notice shall be included in all\\n\\n* copies or substantial portions of the Software.\\n\\n*\\n\\n* THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\\n\\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\\n\\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\\n\\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\\n\\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\\n\\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\\n\",\n \"file_path\": \"src/dcli/src/output.rs\",\n \"rank\": 82,\n \"score\": 38422.17103863395\n },\n {\n \"content\": \"*/\\n\\n\\n\\nuse std::str::FromStr;\\n\\n\\n\\n#[derive(PartialEq, Clone, Copy, Debug)]\\n\\npub enum Output {\\n\\n Tsv,\\n\\n Default,\\n\\n}\\n\\n\\n\\nimpl FromStr for Output {\\n\\n type Err = &'static str;\\n\\n\\n\\n fn from_str(s: &str) -> Result<Self, Self::Err> {\\n\\n //wrap in String so we can convert to lower case\\n\\n let s = String::from(s).to_lowercase();\\n\\n\\n\\n //get a slice to get a &str for the match\\n\\n match &s[..] {\\n\\n \\\"tsv\\\" => Ok(Output::Tsv),\\n\\n \\\"default\\\" => Ok(Output::Default),\\n\\n _ => Err(\\\"Unknown Output type\\\"),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dcli/src/output.rs\",\n \"rank\": 83,\n \"score\": 38284.57642690112\n },\n {\n \"content\": \"/*\\n\\n* Copyright 2021 Mike Chambers\\n\\n* https://github.com/mikechambers/dcli\\n\\n*\\n\\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\\n\\n* this software and associated documentation files (the \\\"Software\\\"), to deal in\\n\\n* the Software without restriction, including without limitation the rights to\\n\\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\\n\\n* of the Software, and to permit persons to whom the Software is furnished to do\\n\\n* so, subject to the following conditions:\\n\\n*\\n\\n* The above copyright notice and this permission notice shall be included in all\\n\\n* copies or substantial portions of the Software.\\n\\n*\\n\\n* THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\\n\\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\\n\\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\\n\\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\\n\\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\\n\\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 84,\n \"score\": 38243.728734642005\n },\n {\n \"content\": \"/*\\n\\n* Copyright 2021 Mike Chambers\\n\\n* https://github.com/mikechambers/dcli\\n\\n*\\n\\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\\n\\n* this software and associated documentation files (the \\\"Software\\\"), to deal in\\n\\n* the Software without restriction, including without limitation the rights to\\n\\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\\n\\n* of the Software, and to permit persons to whom the Software is furnished to do\\n\\n* so, subject to the following conditions:\\n\\n*\\n\\n* The above copyright notice and this permission notice shall be included in all\\n\\n* copies or substantial portions of the Software.\\n\\n*\\n\\n* THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\\n\\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\\n\\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\\n\\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\\n\\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\\n\\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\\n\",\n \"file_path\": \"src/dcli/src/character.rs\",\n \"rank\": 85,\n \"score\": 38205.785032500215\n },\n {\n \"content\": \" ParameterParseFailure,\\n\\n //when id & platform are not correct combination\\n\\n InvalidParameters,\\n\\n //Api key not set correctly\\n\\n ApiKeyMissingFromRequest,\\n\\n ApiNotAvailableException,\\n\\n RequestTimedOut,\\n\\n Request,\\n\\n PrivacyException,\\n\\n Database { description: String },\\n\\n ApiParse { description: String },\\n\\n IoError { description: String },\\n\\n IoErrorDirIsFile { description: String },\\n\\n IoFileDoesNotExist { description: String },\\n\\n ZipError { description: String },\\n\\n Unknown { description: String },\\n\\n ManifestNotSet,\\n\\n ManifestItemNotFound { description: String },\\n\\n MaxActivitiesRequestCountExceeded,\\n\\n CharacterDataNotFound,\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 86,\n \"score\": 38102.17635802381\n },\n {\n \"content\": \"*/\\n\\n\\n\\n//For error handling approach, we are going to start with one error for all\\n\\n//APIs and individual apps. Given that there is only a general range of what the apps\\n\\n//do, mostly loading and parsing api data, then we should be able to cover\\n\\n//error cases without super ballooning the number of error types.\\n\\n//If it turns out this becomes unwieldy, then we will break it out, into API\\n\\n//and app specific errors\\n\\n\\n\\nuse std::fmt::{Display, Formatter, Result};\\n\\n\\n\\nuse crate::response::activities::MAX_ACTIVITIES_REQUEST_COUNT;\\n\\n\\n\\n#[derive(PartialEq, Debug)]\\n\\npub enum Error {\\n\\n ApiRequest { description: String },\\n\\n ApiStatus { description: String },\\n\\n ApiResponseMissing,\\n\\n\\n\\n //when parameters are malformed in wrong format (i.e. expecting id, getting a name)\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 87,\n \"score\": 38100.95753906293\n },\n {\n \"content\": \" \\\"Received response from API but no response property was present.\\\"\\n\\n ),\\n\\n Error::RequestTimedOut => write!(\\n\\n f,\\n\\n \\\"The API request took too long. Check your network connection and \\\\\\n\\n try again. (The API servers may be slow right now).\\\"\\n\\n ),\\n\\n Error::Request => write!(\\n\\n f,\\n\\n \\\"There was an error during the API request. This often means \\\\\\n\\n that we could not reach the Destiny servers. Check the network \\\\\\n\\n connection and try again (The API servers might not be available.).\\\"\\n\\n ),\\n\\n\\n\\n Error::MaxActivitiesRequestCountExceeded => write!(\\n\\n f,\\n\\n \\\"The maximum number of activities ({}) requested was exceeded.\\\",\\n\\n MAX_ACTIVITIES_REQUEST_COUNT\\n\\n ),\\n\\n Error::CharacterDataNotFound => write!(\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 88,\n \"score\": 38100.90289333055\n },\n {\n \"content\": \" f,\\n\\n \\\"Could not find entry in activity data for specified character.\\\"\\n\\n ),\\n\\n Error::SystemDirectoryNotFound => {\\n\\n write!(f, \\\"Could not locate system directory.\\\")\\n\\n },\\n\\n Error::ChronoParse { description } => {\\n\\n write!(f, \\\"Error parsing String to date / time : {}\\\", description)\\n\\n },\\n\\n Error::UnknownEnumValue => {\\n\\n write!(f, \\\"Could not convert value to enum.\\\")\\n\\n },\\n\\n Error::NoCharacters => {\\n\\n write!(f, \\\"There are no characters for the member.\\\")\\n\\n },\\n\\n Error::CharacterDoesNotExist => {\\n\\n write!(f, \\\"Character class does not exist for member.\\\")\\n\\n },\\n\\n Error::ActivityNotFound => {\\n\\n write!(f, \\\"Could not find activity in data store.\\\")\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 89,\n \"score\": 38096.19199839277\n },\n {\n \"content\": \" SystemDirectoryNotFound,\\n\\n ChronoParse { description: String },\\n\\n UnknownEnumValue,\\n\\n NoCharacters,\\n\\n CharacterDoesNotExist,\\n\\n ActivityNotFound,\\n\\n DateTimePeriodOrder,\\n\\n}\\n\\n\\n\\nimpl Display for Error {\\n\\n fn fmt(&self, f: &mut Formatter) -> Result {\\n\\n match self {\\n\\n Error::ApiRequest { description } => {\\n\\n write!(f, \\\"Error calling Destiny 2 API. {}\\\", description)\\n\\n },\\n\\n Error::ApiStatus { description } => {\\n\\n write!(f, \\\"Destiny 2 API call returned an error. {}\\\", description)\\n\\n },\\n\\n Error::ApiParse { description } => write!(\\n\\n f,\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 90,\n \"score\": 38095.13235421681\n },\n {\n \"content\": \" \\\"Missing API Key. Set DESTINY_API_KEY environment variable before compiling.\\\"\\n\\n ),\\n\\n Error::ApiNotAvailableException => {\\n\\n write!(f, \\\"The Destiny API is currently not available. Please try again later.\\\")\\n\\n },\\n\\n Error::PrivacyException => write!(\\n\\n f,\\n\\n \\\"Privacy settings for Bungie account are too restrictive.\\\"\\n\\n ),\\n\\n Error::IoFileDoesNotExist { description } => {\\n\\n write!(f, \\\"Expected File does not exist: {}\\\", description)\\n\\n },\\n\\n Error::Database { description } => {\\n\\n write!(f, \\\"Error working with SQLite database : {}\\\", description)\\n\\n },\\n\\n Error::ManifestItemNotFound { description } => {\\n\\n write!(f, \\\"Manifest Item not found : {}\\\", description)\\n\\n },\\n\\n Error::ApiResponseMissing => write!(\\n\\n f,\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 91,\n \"score\": 38094.93991492303\n },\n {\n \"content\": \" \\\"Error parsing results from Destiny 2 API call. {}\\\",\\n\\n description\\n\\n ),\\n\\n Error::IoError { description } => {\\n\\n write!(f, \\\"Error working with file system. {}\\\", description)\\n\\n },\\n\\n Error::ZipError { description } => {\\n\\n write!(f, \\\"Error decompressing manifest. {}\\\", description)\\n\\n },\\n\\n Error::IoErrorDirIsFile { description } => {\\n\\n write!(f, \\\"Expected directory but found file. {}\\\", description)\\n\\n },\\n\\n Error::Unknown { description } => {\\n\\n write!(f, \\\"An unknown error occured. {}\\\", description)\\n\\n },\\n\\n Error::ParameterParseFailure => write!(f, \\\"Could not parse Parameters. Make sure your inputs were correct and try again. (code 7)\\\"),\\n\\n Error::InvalidParameters => write!(f, \\\"Invalid input parameters. (code 18)\\\"),\\n\\n Error::ManifestNotSet => write!(f, \\\"Manifest was not set in Manifest Interface.\\\"),\\n\\n Error::ApiKeyMissingFromRequest => write!(\\n\\n f,\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 92,\n \"score\": 38093.78847385593\n },\n {\n \"content\": \"impl From<std::io::Error> for Error {\\n\\n fn from(err: std::io::Error) -> Error {\\n\\n Error::IoError {\\n\\n description: format!(\\\"std::io::Error : {:#?}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<zip::result::ZipError> for Error {\\n\\n fn from(err: zip::result::ZipError) -> Error {\\n\\n Error::ZipError {\\n\\n description: format!(\\\"zip::result::ZipError : {:#?}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<sqlx::Error> for Error {\\n\\n fn from(err: sqlx::Error) -> Error {\\n\\n Error::Database {\\n\\n description: format!(\\\"sqlx::Error : {:#?}\\\", err),\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 93,\n \"score\": 38088.349048848744\n },\n {\n \"content\": \" },\\n\\n Error::DateTimePeriodOrder => {\\n\\n write!(f, \\\"Start date must be before end date.\\\")\\n\\n },\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<serde_json::Error> for Error {\\n\\n fn from(err: serde_json::Error) -> Error {\\n\\n Error::ApiParse {\\n\\n description: format!(\\\"serde_json::Error : {:#?}\\\", err),\\n\\n } //TODO:: impliment this for all error types\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<reqwest::Error> for Error {\\n\\n fn from(err: reqwest::Error) -> Error {\\n\\n /*\\n\\n //todo: need to figure out how to downcast to hyber error\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 94,\n \"score\": 38088.258797092\n },\n {\n \"content\": \" //so we can get more details on the error (i.e. network failure)\\n\\n //https://stackoverflow.com/a/61100595/10232\\n\\n let hyper_error: Option<&hyper::Error> = reqwest_error\\n\\n .source()\\n\\n .unwrap()\\n\\n .downcast_ref();\\n\\n */\\n\\n\\n\\n if err.is_timeout() {\\n\\n Error::RequestTimedOut\\n\\n } else if err.is_request() {\\n\\n Error::Request\\n\\n } else {\\n\\n Error::ApiRequest {\\n\\n description: format!(\\\"reqwest::Error : {:#?}\\\", err),\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 95,\n \"score\": 38088.11811638552\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<chrono::format::ParseError> for Error {\\n\\n fn from(err: chrono::format::ParseError) -> Error {\\n\\n Error::ChronoParse {\\n\\n description: format!(\\\"chrono::format::ParseError : {:#?}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dcli/src/error.rs\",\n \"rank\": 96,\n \"score\": 38088.11119678285\n },\n {\n \"content\": \"*/\\n\\n\\n\\nuse crate::response::character::CharacterData;\\n\\nuse crate::{enums::character::CharacterClass, response::pgcr::UserInfoCard};\\n\\n\\n\\npub struct PlayerInfo {\\n\\n pub characters: Characters,\\n\\n pub user_info: UserInfoCard,\\n\\n}\\n\\n\\n\\npub struct Characters {\\n\\n pub characters: Vec<CharacterData>,\\n\\n}\\n\\n\\n\\nimpl Characters {\\n\\n pub fn with_characters(characters: Vec<CharacterData>) -> Characters {\\n\\n let mut out = Characters { characters };\\n\\n out.characters\\n\\n .sort_by(|a, b| b.date_last_played.cmp(&a.date_last_played));\\n\\n\\n\",\n \"file_path\": \"src/dcli/src/character.rs\",\n \"rank\": 97,\n \"score\": 38054.44287359822\n },\n {\n \"content\": \" out\\n\\n }\\n\\n\\n\\n pub fn get_by_class_ref(\\n\\n &self,\\n\\n class_type: CharacterClass,\\n\\n ) -> Option<&CharacterData> {\\n\\n if self.characters.is_empty() {\\n\\n return None;\\n\\n }\\n\\n\\n\\n for c in &self.characters {\\n\\n if c.class_type == class_type {\\n\\n return Some(c);\\n\\n }\\n\\n }\\n\\n\\n\\n None\\n\\n }\\n\\n\\n\\n pub fn get_last_active_ref(&self) -> Option<&CharacterData> {\\n\\n if self.characters.is_empty() {\\n\\n return None;\\n\\n }\\n\\n\\n\\n Some(&self.characters[0])\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/dcli/src/character.rs\",\n \"rank\": 98,\n \"score\": 38050.15579958615\n },\n {\n \"content\": \"/*\\n\\n* Copyright 2021 Mike Chambers\\n\\n* https://github.com/mikechambers/dcli\\n\\n*\\n\\n* Permission is hereby granted, free of charge, to any person obtaining a copy of\\n\\n* this software and associated documentation files (the \\\"Software\\\"), to deal in\\n\\n* the Software without restriction, including without limitation the rights to\\n\\n* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\\n\\n* of the Software, and to permit persons to whom the Software is furnished to do\\n\\n* so, subject to the following conditions:\\n\\n*\\n\\n* The above copyright notice and this permission notice shall be included in all\\n\\n* copies or substantial portions of the Software.\\n\\n*\\n\\n* THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\\n\\n* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\\n\\n* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\\n\\n* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\\n\\n* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\\n\\n* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\\n\",\n \"file_path\": \"src/dcli/src/enums/platform.rs\",\n \"rank\": 99,\n \"score\": 36966.16516742188\n }\n]","isConversational":false}}},{"rowIdx":1088,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"tezos/context/src/serialize/mod.rs"},"repo_name":{"kind":"string","value":"tezedge/tezedge"},"commit":{"kind":"string","value":"b8e20d9886ad8b6876ad62375bacf1f6b7999e3b"},"file_code":{"kind":"string","value":"\n\nuse std::{\n array::TryFromSliceError, convert::TryInto, io::Write, num::TryFromIntError, str::Utf8Error,\n string::FromUtf8Error, sync::Arc,\n};\n\nuse modular_bitfield::prelude::*;\nuse tezos_timing::SerializeStats;\nuse thiserror::Error;\n\nuse crate::{\n hash::HashingError,\n kv_store::HashId,\n persistent::DBError,\n working_tree::{\n shape::DirectoryShapeError,\n storage::{DirEntryIdError, PointerToInode, Storage, StorageError},\n string_interner::StringInterner,\n Object,\n },\n ContextKeyValueStore,\n};\n\nuse self::persistent::AbsoluteOffset;\n\npub mod in_memory;\npub mod persistent;\n\nconst COMPACT_HASH_ID_BIT: u64 = 1 << 31;\n\nconst FULL_47_BITS: u64 = 0x7FFFFFFFFFFF;\nconst FULL_31_BITS: u64 = 0x7FFFFFFF;\n\npub type SerializeObjectSignature = fn(\n &Object, \n HashId, \n &mut Vec<u8>, \n &Storage, \n &StringInterner, \n &mut SerializeStats, \n &mut Vec<(HashId, Arc<[u8]>)>, \n &mut Vec<HashId>, \n &mut ContextKeyValueStore, \n Option<AbsoluteOffset>, \n) -> Result<Option<AbsoluteOffset>, SerializationError>;\n\n#[derive(BitfieldSpecifier)]\n#[bits = 2]\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\npub enum ObjectLength {\n OneByte,\n TwoBytes,\n FourBytes,\n}\n\n#[derive(BitfieldSpecifier)]\n#[bits = 3]\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\npub enum ObjectTag {\n Directory,\n Blob,\n Commit,\n InodePointers,\n ShapedDirectory,\n}\n\n#[bitfield(bits = 8)]\n#[derive(Debug)]\npub struct ObjectHeader {\n #[allow(dead_code)] \n tag: ObjectTag,\n length: ObjectLength,\n is_persistent: bool,\n #[skip]\n _unused: B2,\n}\n\nimpl ObjectHeader {\n pub fn get_length(&self) -> ObjectLength {\n self.length()\n }\n\n pub fn get_persistent(&self) -> bool {\n self.is_persistent()\n }\n}\n\n#[derive(Copy, Clone, Default, Debug)]\nstruct PointersHeader {\n bitfield: u32,\n}\n\nimpl PointersHeader {\n \n fn set(&mut self, index: usize) {\n self.bitfield |= 1 << index;\n }\n\n \n fn get(&self, index: usize) -> bool {\n self.bitfield & 1 << index != 0\n }\n\n fn to_bytes(self) -> [u8; 4] {\n self.bitfield.to_le_bytes()\n }\n\n \n \n \n fn iter(&self) -> PointersHeaderIterator {\n PointersHeaderIterator {\n bitfield: *self,\n current: 0,\n }\n }\n\n fn from_bytes(bytes: [u8; 4]) -> Self {\n Self {\n bitfield: u32::from_le_bytes(bytes),\n }\n }\n\n \n fn count(&self) -> u8 {\n self.bitfield.count_ones() as u8\n }\n}\n\nimpl From<&[Option<PointerToInode>; 32]> for PointersHeader {\n fn from(pointers: &[Option<PointerToInode>; 32]) -> Self {\n let mut bitfield = Self::default();\n\n for (index, pointer) in pointers.iter().enumerate() {\n if pointer.is_some() {\n bitfield.set(index);\n }\n }\n\n bitfield\n }\n}\n\nstruct PointersHeaderIterator {\n bitfield: PointersHeader,\n current: usize,\n}\n\nimpl Iterator for PointersHeaderIterator {\n type Item = usize;\n\n fn next(&mut self) -> Option<Self::Item> {\n for index in self.current..32 {\n if self.bitfield.get(index) {\n self.current = index + 1;\n return Some(index);\n }\n }\n\n None\n }\n}\n\n#[derive(Debug, Error)]\npub enum SerializationError {\n #[error(\"IOError {error}\")]\n IOError {\n #[from]\n error: std::io::Error,\n },\n #[error(\"Directory not found\")]\n DirNotFound,\n #[error(\"Directory entry not found\")]\n DirEntryNotFound,\n #[error(\"Blob not found\")]\n BlobNotFound,\n #[error(\"Conversion from int failed: {error}\")]\n TryFromIntError {\n #[from]\n error: TryFromIntError,\n },\n #[error(\"StorageIdError: {error}\")]\n StorageIdError {\n #[from]\n error: StorageError,\n },\n #[error(\"HashId too big\")]\n HashIdTooBig,\n #[error(\"Missing HashId\")]\n MissingHashId,\n #[error(\"DBError: {error}\")]\n DBError {\n #[from]\n error: DBError,\n },\n #[error(\"Missing Offset\")]\n MissingOffset,\n #[error(\"Hashing Error: {error}\")]\n HashingError {\n #[from]\n error: HashingError,\n },\n}\n\n#[derive(Debug, Error)]\npub enum DeserializationError {\n #[error(\"Unexpected end of file\")]\n UnexpectedEOF,\n #[error(\"Conversion from slice to an array failed\")]\n TryFromSliceError {\n #[from]\n error: TryFromSliceError,\n },\n #[error(\"Bytes are not valid utf-8: {error}\")]\n Utf8Error {\n #[from]\n error: Utf8Error,\n },\n #[error(\"UnknownID\")]\n UnknownID,\n #[error(\"Vector is not valid utf-8: {error}\")]\n FromUtf8Error {\n #[from]\n error: FromUtf8Error,\n },\n #[error(\"Root hash is missing\")]\n MissingRootHash,\n #[error(\"Hash is missing\")]\n MissingHash,\n #[error(\"Offset is missing\")]\n MissingOffset,\n #[error(\"DirEntryIdError: {error}\")]\n DirEntryIdError {\n #[from]\n error: DirEntryIdError,\n },\n #[error(\"StorageIdError: {error:?}\")]\n StorageIdError {\n #[from]\n error: StorageError,\n },\n #[error(\"Inode not found in repository\")]\n InodeNotFoundInRepository,\n #[error(\"Inode empty in repository\")]\n InodeEmptyInRepository,\n #[error(\"DBError: {error:?}\")]\n DBError {\n #[from]\n error: Box<DBError>,\n },\n #[error(\"Cannot find next shape\")]\n CannotFindNextShape,\n #[error(\"Directory shape error: {error:?}\")]\n DirectoryShapeError {\n #[from]\n error: DirectoryShapeError,\n },\n #[error(\"IOError: {error:?}\")]\n IOError {\n #[from]\n error: std::io::Error,\n },\n}\n\npub fn deserialize_hash_id(data: &[u8]) -> Result<(Option<HashId>, usize), DeserializationError> {\n use DeserializationError::*;\n\n let byte_hash_id = data.get(0).copied().ok_or(UnexpectedEOF)?;\n\n if byte_hash_id & 1 << 7 != 0 {\n \n let hash_id = data.get(0..4).ok_or(UnexpectedEOF)?;\n\n let hash_id = u32::from_be_bytes(hash_id.try_into()?);\n let hash_id = hash_id as u64;\n\n \n let hash_id = hash_id & (COMPACT_HASH_ID_BIT - 1);\n let hash_id = HashId::new(hash_id);\n\n Ok((hash_id, 4))\n } else {\n \n let hash_id = data.get(0..6).ok_or(UnexpectedEOF)?;\n\n let hash_id = (hash_id[0] as u64) << 40\n | (hash_id[1] as u64) << 32\n | (hash_id[2] as u64) << 24\n | (hash_id[3] as u64) << 16\n | (hash_id[4] as u64) << 8\n | (hash_id[5] as u64);\n\n let hash_id = HashId::new(hash_id);\n\n Ok((hash_id, 6))\n }\n}\n\npub fn serialize_hash_id_impl(\n hash_id: Option<HashId>,\n output: &mut Vec<u8>,\n repository: &mut ContextKeyValueStore,\n stats: &mut SerializeStats,\n) -> Result<(), SerializationError> {\n let hash_id = match hash_id {\n Some(hash_id) => repository.make_hash_id_ready_for_commit(hash_id)?.as_u64(),\n None => 0,\n };\n\n stats.highest_hash_id = stats.highest_hash_id.max(hash_id);\n\n if hash_id & FULL_31_BITS == hash_id {\n \n\n \n let hash_id: u64 = hash_id | COMPACT_HASH_ID_BIT;\n let hash_id: [u8; 8] = hash_id.to_be_bytes();\n\n output.write_all(&hash_id[4..])?;\n stats.hash_ids_length = stats.hash_ids_length.saturating_add(4);\n\n Ok(())\n } else if hash_id & FULL_47_BITS == hash_id {\n \n\n output.write_all(&hash_id.to_be_bytes()[2..])?;\n stats.hash_ids_length = stats.hash_ids_length.saturating_add(6);\n\n Ok(())\n } else {\n \n \n Err(SerializationError::HashIdTooBig)\n }\n}\n\npub fn serialize_hash_id<T>(\n hash_id: T,\n output: &mut Vec<u8>,\n repository: &mut ContextKeyValueStore,\n stats: &mut SerializeStats,\n) -> Result<(), SerializationError>\nwhere\n T: Into<Option<HashId>>,\n{\n let hash_id: Option<HashId> = hash_id.into();\n serialize_hash_id_impl(hash_id, output, repository, stats)\n}\n"},"prefix":{"kind":"string","value":"\n\nuse std::{\n array::TryFromSliceError, convert::TryInto, io::Write, num::TryFromIntError, str::Utf8Error,\n string::FromUtf8Error, sync::Arc,\n};\n\nuse modular_bitfield::prelude::*;\nuse tezos_timing::SerializeStats;\nuse thiserror::Error;\n\nuse crate::{\n hash::HashingError,\n kv_store::HashId,\n persistent::DBError,\n working_tree::{\n shape::DirectoryShapeError,\n storage::{DirEntryIdError, PointerToInode, Storage, StorageError},\n string_interner::StringInterner,\n Object,\n },\n ContextKeyValueStore,\n};\n\nuse self::persistent::AbsoluteOffset;\n\npub mod in_memory;\npub mod persistent;\n\nconst COMPACT_HASH_ID_BIT: u64 = 1 << 31;\n\nconst FULL_47_BITS: u64 = 0x7FFFFFFFFFFF;\nconst FULL_31_BITS: u64 = 0x7FFFFFFF;\n\npub type SerializeObjectSignature = fn(\n &Object, \n HashId, \n &mut Vec<u8>, \n &Storage, \n &StringInterner, \n &mut SerializeStats, \n &mut Vec<(HashId, Arc<[u8]>)>, \n &mut Vec<HashId>, \n &mut ContextKeyValueStore, \n Option<AbsoluteOffset>, \n) -> Result<Option<AbsoluteOffset>, SerializationError>;\n\n#[derive(BitfieldSpecifier)]\n#[bits = 2]\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\npub enum ObjectLength {\n OneByte,\n TwoBytes,\n FourBytes,\n}\n\n#[derive(BitfieldSpecifier)]\n#[bits = 3]\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\npub enum ObjectTag {\n Directory,\n Blob,\n Commit,\n InodePointers,\n ShapedDirectory,\n}\n\n#[bitfield(bits = 8)]\n#[derive(Debug)]\npub struct ObjectHeader {\n #[allow(dead_code)] \n tag: ObjectTag,\n length: ObjectLength,\n is_persistent: bool,\n #[skip]\n _unused: B2,\n}\n\nimpl ObjectHeader {\n pub fn get_length(&self) -> ObjectLength {\n self.length()\n }\n\n pub fn get_persistent(&self) -> bool {\n self.is_persistent()\n }\n}\n\n#[derive(Copy, Clone, Default, Debug)]\nstruct PointersHeader {\n bitfield: u32,\n}\n\nimpl PointersHeader {\n \n fn set(&mut self, index: usize) {\n self.bitfield |= 1 << index;\n }\n\n \n fn get(&self, index: usize) -> bool {\n self.bitfield & 1 << index != 0\n }\n\n fn to_bytes(self) -> [u8; 4] {\n self.bitfield.to_le_bytes()\n }\n\n \n \n \n fn iter(&self) -> PointersHeaderIterator {\n PointersHeaderIterator {\n bitfield: *self,\n current: 0,\n }\n }\n\n fn from_bytes(bytes: [u8; 4]) -> Self {\n Self {\n bitfield: u32::from_le_bytes(bytes),\n }\n }\n\n \n fn count(&self) -> u8 {\n self.bitfield.count_ones() as u8\n }\n}\n\nimpl From<&[Option<PointerToInode>; 32]> for PointersHeader {\n fn from(pointers: &[Option<PointerToInode>; 32]) -> Self {\n let mut bitfield = Self::default();\n\n for (index, pointer) in pointers.iter().enumerate() {\n if pointer.is_some() {\n bitfield.set(index);\n }\n }\n\n bitfield\n }\n}\n\nstruct PointersHeaderIterator {\n bitfield: PointersHeader,\n current: usize,\n}\n\nimpl Iterator for PointersHeaderIterator {\n type Item = usize;\n\n fn next(&mut self) -> Option<Self::Item> {\n for index in self.current..32 {\n if self.bitfield.get(index) {\n self.current = index + 1;\n return Some(index);\n }\n }\n\n None\n }\n}\n\n#[derive(Debug, Error)]\npub enum SerializationError {\n #[error(\"IOError {error}\")]\n IOError {\n #[from]\n error: std::io::Error,\n },\n #[error(\"Directory not found\")]\n DirNotFound,\n #[error(\"Directory entry not found\")]\n DirEntryNotFound,\n #[error(\"Blob not found\")]\n BlobNotFound,\n #[error(\"Conversion from int failed: {error}\")]\n TryFromIntError {\n #[from]\n error: TryFromIntError,\n },\n #[error(\"StorageIdError: {error}\")]\n StorageIdError {\n #[from]\n error: StorageError,\n },\n #[error(\"HashId too big\")]\n HashIdTooBig,\n #[error(\"Missing HashId\")]\n MissingHashId,\n #[error(\"DBError: {error}\")]\n DBError {\n #[from]\n error: DBError,\n },\n #[error(\"Missing Offset\")]\n MissingOffset,\n #[error(\"Hashing Error: {error}\")]\n HashingError {\n #[from]\n error: HashingError,\n },\n}\n\n#[derive(Debug, Error)]\npub enum DeserializationError {\n #[error(\"Unexpected end of file\")]\n UnexpectedEOF,\n #[error(\"Conversion from slice to an array failed\")]\n TryFromSliceError {\n #[from]\n error: TryFromSliceError,\n },\n #[error(\"Bytes are not valid utf-8: {error}\")]\n Utf8Error {\n #[from]\n error: Utf8Error,\n },\n #[error(\"UnknownID\")]\n UnknownID,\n #[error(\"Vector is not valid utf-8: {error}\")]\n FromUtf8Error {\n #[from]\n error: FromUtf8Error,\n },\n #[error(\"Root hash is missing\")]\n MissingRootHash,\n #[error(\"Hash is missing\")]\n MissingHash,\n #[error(\"Offset is missing\")]\n MissingOffset,\n #[error(\"DirEntryIdError: {error}\")]\n DirEntryIdError {\n #[from]\n error: DirEntryIdError,\n },\n #[error(\"StorageIdError: {error:?}\")]\n StorageIdError {\n #[from]\n error: StorageError,\n },\n #[error(\"Inode not found in repository\")]\n InodeNotFoundInRepository,\n #[error(\"Inode empty in repository\")]\n InodeEmptyInRepository,\n #[error(\"DBError: {error:?}\")]\n DBError {\n #[from]\n error: Box<DBError>,\n },\n #[error(\"Cannot find next shape\")]\n CannotFindNextShape,\n #[error(\"Directory shape error: {error:?}\")]\n DirectoryShapeError {\n #[from]\n error: DirectoryShapeError,\n },\n #[error(\"IOError: {error:?}\")]\n IOError {\n #[from]\n error: std::io::Error,\n },\n}\n\npub fn deserialize_hash_id(data: &[u8]) -> Result<(Option<HashId>, usize), DeserializationError> {\n use DeserializationError::*;\n\n let byte_hash_id = data.get(0).copied().ok_or(UnexpectedEOF)?;\n\n if byte_hash_id & 1 << 7 != 0 {\n \n let hash_id = data.get(0..4).ok_or(UnexpectedEOF)?;\n\n let hash_id = u3"},"suffix":{"kind":"string","value":"\n\npub fn serialize_hash_id_impl(\n hash_id: Option<HashId>,\n output: &mut Vec<u8>,\n repository: &mut ContextKeyValueStore,\n stats: &mut SerializeStats,\n) -> Result<(), SerializationError> {\n let hash_id = match hash_id {\n Some(hash_id) => repository.make_hash_id_ready_for_commit(hash_id)?.as_u64(),\n None => 0,\n };\n\n stats.highest_hash_id = stats.highest_hash_id.max(hash_id);\n\n if hash_id & FULL_31_BITS == hash_id {\n \n\n \n let hash_id: u64 = hash_id | COMPACT_HASH_ID_BIT;\n let hash_id: [u8; 8] = hash_id.to_be_bytes();\n\n output.write_all(&hash_id[4..])?;\n stats.hash_ids_length = stats.hash_ids_length.saturating_add(4);\n\n Ok(())\n } else if hash_id & FULL_47_BITS == hash_id {\n \n\n output.write_all(&hash_id.to_be_bytes()[2..])?;\n stats.hash_ids_length = stats.hash_ids_length.saturating_add(6);\n\n Ok(())\n } else {\n \n \n Err(SerializationError::HashIdTooBig)\n }\n}\n\npub fn serialize_hash_id<T>(\n hash_id: T,\n output: &mut Vec<u8>,\n repository: &mut ContextKeyValueStore,\n stats: &mut SerializeStats,\n) -> Result<(), SerializationError>\nwhere\n T: Into<Option<HashId>>,\n{\n let hash_id: Option<HashId> = hash_id.into();\n serialize_hash_id_impl(hash_id, output, repository, stats)\n}\n"},"middle":{"kind":"string","value":"2::from_be_bytes(hash_id.try_into()?);\n let hash_id = hash_id as u64;\n\n \n let hash_id = hash_id & (COMPACT_HASH_ID_BIT - 1);\n let hash_id = HashId::new(hash_id);\n\n Ok((hash_id, 4))\n } else {\n \n let hash_id = data.get(0..6).ok_or(UnexpectedEOF)?;\n\n let hash_id = (hash_id[0] as u64) << 40\n | (hash_id[1] as u64) << 32\n | (hash_id[2] as u64) << 24\n | (hash_id[3] as u64) << 16\n | (hash_id[4] as u64) << 8\n | (hash_id[5] as u64);\n\n let hash_id = HashId::new(hash_id);\n\n Ok((hash_id, 6))\n }\n}"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"fn write_object_header(output: &mut Vec<u8>, start: usize, tag: ObjectTag) {\n\n let length = output.len() - start;\n\n\n\n if length <= 0xFF {\n\n let header: [u8; 1] = ObjectHeader::new()\n\n .with_tag(tag)\n\n .with_length(ObjectLength::OneByte)\n\n .with_is_persistent(true)\n\n .into_bytes();\n\n\n\n output[start] = header[0];\n\n output[start + 1] = length as u8;\n\n } else if length <= (0xFFFF - 1) {\n\n output.push(0);\n\n\n\n let end = output.len();\n\n output.copy_within(start + 2..end - 1, start + 3);\n\n\n\n let header: [u8; 1] = ObjectHeader::new()\n\n .with_tag(tag)\n","file_path":"tezos/context/src/serialize/persistent.rs","rank":0,"score":400359.12923161394},{"content":"pub trait GenState: Clone + PartialEq + Eq + Hash + Debug {\n\n /// Predicate that allows limiting the size of state graph.\n\n fn within_bounds(&self) -> bool;\n\n}\n\n\n","file_path":"shell_automaton/tests/state_explorer.rs","rank":1,"score":377532.27153063565},{"content":"#[inline]\n\npub fn vec_from_slice(buf: &[u8], from_idx: usize, size: usize) -> Vec<u8> {\n\n buf[from_idx..from_idx + size].to_vec()\n\n}\n\n\n\n#[inline]\n\npub const fn range_from_idx_len(idx: usize, len: usize) -> Range<usize> {\n\n idx..idx + len\n\n}\n","file_path":"storage/src/persistent/codec.rs","rank":3,"score":368859.41325492726},{"content":"type ItemCount = u32;\n\n\n\n/// Precisely identifies location of a record in a commit log.\n\n#[derive(Copy, Clone, Debug, Serialize, Deserialize)]\n\npub struct Location(pub u64, pub ByteLimit);\n\n\n\nimpl Location {\n\n #[inline]\n\n pub fn is_consecutive(&self, prev: &Location) -> bool {\n\n (prev.0 < self.0) && (self.0 - prev.0 == 1)\n\n }\n\n}\n\n\n\nimpl fmt::Display for Location {\n\n fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {\n\n formatter.write_fmt(format_args!(\"Location({},{})\", self.0, self.1))\n\n }\n\n}\n\n\n\nimpl BincodeEncoded for Location {}\n\n\n\n/// Range of values to get from a commit log\n\n#[derive(Copy, Clone, Debug, Serialize, Deserialize, PartialEq)]\n\npub struct Range(pub u64, pub ByteLimit, pub ItemCount);\n\n\n","file_path":"storage/src/commit_log/mod.rs","rank":4,"score":356091.5507073391},{"content":"pub fn read_data(file: impl AsRef<Path>) -> Result<Vec<u8>, Error> {\n\n let dir =\n\n std::env::var(\"CARGO_MANIFEST_DIR\").context(format!(\"`CARGO_MANIFEST_DIR` is not set\"))?;\n\n let path = PathBuf::from(dir).join(\"resources\").join(file);\n\n let data = File::open(&path)\n\n .and_then(|mut file| {\n\n let mut data = Vec::new();\n\n file.read_to_end(&mut data)?;\n\n Ok(data)\n\n })\n\n .with_context(|| format!(\"Cannot read message from {}\", path.to_string_lossy()))?;\n\n Ok(data)\n\n}\n\n\n","file_path":"tezos/messages/benches/codecs_bench_common.rs","rank":5,"score":351290.9012955135},{"content":"pub fn zstd_decompress<B: AsRef<[u8]>>(input: B, output: &mut Vec<u8>) -> std::io::Result<()> {\n\n zstd::stream::copy_decode(input.as_ref(), output)\n\n}\n","file_path":"storage/src/commit_log/compression.rs","rank":6,"score":350906.06510026567},{"content":"pub fn zstd_compress<B: AsRef<[u8]>>(input: B, output: &mut Vec<u8>) -> std::io::Result<()> {\n\n zstd::stream::copy_encode(input.as_ref(), output, COMPRESSION_LEVEL)\n\n}\n\n\n","file_path":"storage/src/commit_log/compression.rs","rank":7,"score":350906.06510026567},{"content":"// caml_hash_mix_string function:\n\n// https://github.com/ocaml/ocaml/blob/a5f63ba65fb8df7b2fa52076a2763b74078e463e/runtime/hash.c#L145\n\npub fn ocaml_hash_string(seed: u32, s: &[u8]) -> u32 {\n\n let len = s.len() as u32;\n\n let mut h = Wrapping(seed);\n\n let mut i = 0;\n\n\n\n // Mix by 32-bit blocks (little-endian)\n\n while i + 4 <= len {\n\n let pos = i as usize;\n\n let next_u32_bytes: [u8; 4] = s[pos..pos + 4].try_into().unwrap();\n\n let w = Wrapping(u32::from_le_bytes(next_u32_bytes));\n\n\n\n h = mix(h, w);\n\n i += 4;\n\n }\n\n\n\n // At this point there might be up to 3 bytes left to read.\n\n // Bytes that are out of range should be set to \\000.\n\n let pos = i as usize;\n\n h = match len & 3 {\n\n 3 => mix(\n","file_path":"tezos/context/src/hash/ocaml.rs","rank":8,"score":347179.2713038046},{"content":"pub fn peer_message_size(bytes: impl AsRef<[u8]>) -> Result<usize, BinaryReaderError> {\n\n let size = complete_input(size, bytes.as_ref())?;\n\n Ok(size as usize)\n\n}\n","file_path":"tezos/messages/src/p2p/mod.rs","rank":9,"score":336437.6855108965},{"content":"/// Merges 2 maps by picking the max value for each key, if the key is not present in both, its is added to the map\n\nfn max_merge_maps<K: Hash + Eq + Clone, V: Ord + Default + Clone>(\n\n first_map: HashMap<K, V>,\n\n second_map: HashMap<K, V>,\n\n) -> HashMap<K, V> {\n\n let mut new_map = HashMap::new();\n\n for (key, value) in first_map.iter() {\n\n new_map.insert(\n\n key.clone(),\n\n cmp::max(\n\n value.clone(),\n\n second_map.get(&key).unwrap_or(&V::default()).clone(),\n\n ),\n\n );\n\n }\n\n\n\n for (key, value) in second_map.iter() {\n\n new_map.insert(\n\n key.clone(),\n\n cmp::max(\n\n value.clone(),\n\n first_map.get(&key).unwrap_or(&V::default()).clone(),\n\n ),\n\n );\n\n }\n\n\n\n new_map\n\n}\n\n\n","file_path":"apps/node_monitoring/src/monitors/resource.rs","rank":10,"score":327529.08990420075},{"content":"type TaggedFile = u64;\n\n\n\npub const TAG_SHAPE: u64 = 0;\n\npub const TAG_SHAPE_INDEX: u64 = 1;\n\npub const TAG_COMMIT_INDEX: u64 = 2;\n\npub const TAG_DATA: u64 = 3;\n\npub const TAG_STRINGS: u64 = 4;\n\npub const TAG_BIG_STRINGS: u64 = 5;\n\npub const TAG_HASHES: u64 = 6;\n\npub const TAG_SIZES: u64 = 7;\n\n\n\nimpl From<FileType> for u64 {\n\n fn from(file_type: FileType) -> Self {\n\n match file_type {\n\n FileType::ShapeDirectories => TAG_SHAPE,\n\n FileType::ShapeDirectoriesIndex => TAG_SHAPE_INDEX,\n\n FileType::CommitIndex => TAG_COMMIT_INDEX,\n\n FileType::Data => TAG_DATA,\n\n FileType::Strings => TAG_STRINGS,\n\n FileType::BigStrings => TAG_BIG_STRINGS,\n","file_path":"tezos/context/src/persistent/file.rs","rank":11,"score":325797.78096975776},{"content":"/// Returns only true, if timestamp of header is not in the far future\n\npub fn is_future_block(block_header: &BlockHeader) -> Result<bool, anyhow::Error> {\n\n let future_margin =\n\n chrono::offset::Utc::now() + chrono::Duration::from_std(Duration::from_secs(15))?;\n\n let block_timestamp = chrono::Utc.from_utc_datetime(\n\n &chrono::NaiveDateTime::from_timestamp_opt(block_header.timestamp(), 0)\n\n .ok_or(TimestampOutOfRangeError)?,\n\n );\n\n Ok(block_timestamp > future_margin)\n\n}\n\n\n\npub enum CanApplyStatus {\n\n Ready,\n\n AlreadyApplied,\n\n MissingPredecessor,\n\n PredecessorNotApplied,\n\n MissingOperations,\n\n}\n\n\n","file_path":"shell/src/validation/mod.rs","rank":12,"score":324178.4814192307},{"content":"pub fn boolean(b: &bool, out: &mut Vec<u8>) -> BinResult {\n\n put_byte(\n\n if *b {\n\n &crate::types::BYTE_VAL_TRUE\n\n } else {\n\n &crate::types::BYTE_VAL_FALSE\n\n },\n\n out,\n\n );\n\n Ok(())\n\n}\n\n\n\n// Rust integers encoding\n\nmod integers {\n\n macro_rules! encode_integer {\n\n ($t:ident) => {\n\n pub fn $t(i: &$t, out: &mut Vec<u8>) -> super::BinResult {\n\n super::put_bytes(&i.to_be_bytes(), out);\n\n Ok(())\n\n }\n","file_path":"tezos/encoding/src/enc.rs","rank":13,"score":323712.3464960691},{"content":"#[inline]\n\nfn expected_data_length(validation_passes: u8) -> usize {\n\n std::mem::size_of::<u8>() // validation_passes\n\n + std::mem::size_of::<u8>() // is_complete\n\n + (validation_passes as usize) * std::mem::size_of::<u8>() // is_validation_pass_present\n\n}\n\n\n","file_path":"storage/src/operations_meta_storage.rs","rank":14,"score":320516.9639663779},{"content":"pub fn bounded_string<S: AsRef<str>>(max_len: usize) -> impl FnMut(S, &mut Vec<u8>) -> BinResult {\n\n move |data, out| {\n\n if data.as_ref().len() <= max_len {\n\n string(data, out)\n\n } else {\n\n Err(BinError::size_error(max_len, data.as_ref().len()))\n\n }\n\n }\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":15,"score":313008.01123091625},{"content":"#[derive(Debug, Hash, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]\n\nstruct DirectoryShapeHash(u64);\n\n\n\n#[bitfield]\n\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\n\npub struct ShapeSliceId {\n\n start: B47,\n\n length: B17,\n\n}\n\n\n\n/// Contains the shape (key fragments) of a directory.\n\n///\n\n/// A `DirectoryShapeId` maps to a slice of `StringId`\n\npub struct DirectoryShapes {\n\n /// Map `DirectoryShapeHash` to its `DirectoryShapeId` and strings.\n\n hash_to_strings: BTreeMap<DirectoryShapeHash, (DirectoryShapeId, ShapeSliceId)>,\n\n shapes: ChunkedVec<StringId>,\n\n\n\n to_serialize: Vec<ShapeSliceId>,\n\n\n\n /// Map the `DirectoryShapeId` to its `DirectoryShapeHash`.\n","file_path":"tezos/context/src/working_tree/shape.rs","rank":16,"score":311839.7954359346},{"content":"/// Iterate HashIds in the serialized data\n\npub fn iter_hash_ids(data: &[u8]) -> HashIdIterator {\n\n HashIdIterator { data, pos: 0 }\n\n}\n\n\n\npub struct HashIdIterator<'a> {\n\n data: &'a [u8],\n\n pos: usize,\n\n}\n\n\n\n/// Number of bytes to reach the hashes when serializing a `Inode::Pointers`.\n\n///\n\n/// This skip `ID_INODE_POINTERS`, `depth`, `nchildren` and `PointersDescriptor`.\n\nconst INODE_POINTERS_NBYTES_TO_HASHES: usize = 13;\n\n\n\n/// Number of bytes to reach the hashes when serializing a shaped directory.\n\n///\n\n/// This skip `ID_SHAPED_DIRECTORY` and the `ShapeId`\n\nconst SHAPED_DIRECTORY_NBYTES_TO_HASHES: usize = 5;\n\n\n\nimpl<'a> Iterator for HashIdIterator<'a> {\n","file_path":"tezos/context/src/serialize/in_memory.rs","rank":17,"score":311505.78955160547},{"content":"pub fn read_data_unwrap(file: impl AsRef<Path>) -> Vec<u8> {\n\n read_data(file).unwrap_or_else(|e| panic!(\"Unexpected error: {}\", e))\n\n}\n\n\n","file_path":"tezos/messages/benches/codecs_bench_common.rs","rank":18,"score":309884.7893658906},{"content":"pub fn hash_to_string(hash: &[u8]) -> String {\n\n const HEXCHARS: &[u8] = b\"0123456789abcdef\";\n\n\n\n let mut s = String::with_capacity(62);\n\n for byte in hash {\n\n s.push(HEXCHARS[*byte as usize >> 4] as char);\n\n s.push(HEXCHARS[*byte as usize & 0xF] as char);\n\n }\n\n s\n\n}\n\n\n\nimpl Timing {\n\n fn new() -> Timing {\n\n Timing {\n\n current_block: None,\n\n current_operation: None,\n\n current_context: None,\n\n block_started_at: None,\n\n nqueries: 0,\n\n checkout_time: None,\n","file_path":"tezos/timing/src/lib.rs","rank":19,"score":309584.25203658204},{"content":"/// Returns true only if we recieve the same head as is our current_head\n\npub fn is_same_head(head: &Head, incoming_header: &BlockHeader) -> Result<bool, anyhow::Error> {\n\n let mut is_same = head.block_hash().as_ref() == &incoming_header.message_hash()?;\n\n is_same &= head.fitness() == incoming_header.fitness();\n\n is_same &= head.level() == &incoming_header.level();\n\n Ok(is_same)\n\n}\n\n\n","file_path":"shell/src/validation/mod.rs","rank":20,"score":307865.43304705195},{"content":"pub fn hashed<'a, O, F>(mut parser: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, (O, Vec<u8>)>\n\nwhere\n\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\n\n{\n\n move |input| {\n\n let (rest, result) = parser(input)?;\n\n let hash = crypto::blake2b::digest_256(&input[..input.len() - rest.len()])\n\n .map_err(|e| nom::Err::Failure(NomError::hash_error(input, e)))?;\n\n Ok((rest, (result, hash)))\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use num_bigint::BigInt;\n\n use num_traits::FromPrimitive;\n\n\n\n use super::error::*;\n\n use super::*;\n\n\n","file_path":"tezos/encoding/src/nom.rs","rank":21,"score":306477.80554937606},{"content":"pub fn string(data: impl AsRef<str>, out: &mut Vec<u8>) -> BinResult {\n\n put_size(data.as_ref().len(), out)?;\n\n put_bytes(data.as_ref().as_bytes(), out);\n\n Ok(())\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":22,"score":295481.24703835987},{"content":"pub fn read_object_length(\n\n data: &[u8],\n\n header: &ObjectHeader,\n\n) -> Result<(usize, usize), DeserializationError> {\n\n use DeserializationError::*;\n\n\n\n match header.length() {\n\n ObjectLength::OneByte => {\n\n let length = data.get(1).copied().ok_or(UnexpectedEOF)? as usize;\n\n Ok((1 + 1, length))\n\n }\n\n ObjectLength::TwoBytes => {\n\n let length = data.get(1..3).ok_or(UnexpectedEOF)?;\n\n let length = u16::from_le_bytes(length.try_into()?) as usize;\n\n Ok((1 + 2, length))\n\n }\n\n ObjectLength::FourBytes => {\n\n let length = data.get(1..5).ok_or(UnexpectedEOF)?;\n\n let length = u32::from_le_bytes(length.try_into()?) as usize;\n\n Ok((1 + 4, length))\n\n }\n\n }\n\n}\n\n\n","file_path":"tezos/context/src/serialize/persistent.rs","rank":23,"score":294086.7583067126},{"content":"/// Validates if new_head is stronger or at least equals to old_head - according to fitness\n\npub fn can_update_current_head(\n\n new_head: &BlockHeaderWithHash,\n\n current_head: &Head,\n\n current_context_fitness: &Fitness,\n\n) -> bool {\n\n let new_head_fitness = FitnessWrapper::new(new_head.header.fitness());\n\n let current_head_fitness = FitnessWrapper::new(current_head.fitness());\n\n let context_fitness = FitnessWrapper::new(current_context_fitness);\n\n\n\n // according to chain_validator.ml\n\n if context_fitness.eq(¤t_head_fitness) {\n\n new_head_fitness.gt(&context_fitness)\n\n } else {\n\n new_head_fitness.ge(&context_fitness)\n\n }\n\n}\n\n\n","file_path":"shell/src/validation/mod.rs","rank":24,"score":293860.2741694697},{"content":"fn encode_irmin_dir_entry_kind(kind: &DirEntryKind) -> [u8; 8] {\n\n match kind {\n\n DirEntryKind::Directory => [0, 0, 0, 0, 0, 0, 0, 0],\n\n DirEntryKind::Blob => [255, 0, 0, 0, 0, 0, 0, 0],\n\n }\n\n}\n\n\n\npub(crate) fn index(depth: u32, name: &str) -> u32 {\n\n ocaml_hash_string(depth, name.as_bytes()) % 32\n\n}\n\n\n","file_path":"tezos/context/src/hash/mod.rs","rank":25,"score":292735.124318716},{"content":"#[test]\n\npub fn test_context_copy_persistent() -> Result<(), anyhow::Error> {\n\n context_copy(\n\n ContextKvStoreConfiguration::OnDisk(\"\".to_string()),\n\n \"__context:test_context_copy_persistent\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":26,"score":291859.70258661115},{"content":"pub fn put_bytes(bytes: &[u8], out: &mut Vec<u8>) {\n\n out.extend_from_slice(bytes);\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":27,"score":290614.851377646},{"content":"pub fn put_byte(byte: &u8, out: &mut Vec<u8>) {\n\n out.push(*byte)\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":28,"score":290614.851377646},{"content":"#[inline]\n\nfn mix(mut h: Wrapping<u32>, mut w: Wrapping<u32>) -> Wrapping<u32> {\n\n w *= Wrapping(0xcc9e2d51);\n\n w = w << 15 | w >> 17;\n\n w *= Wrapping(0x1b873593);\n\n h ^= w;\n\n h = h << 13 | h >> 19;\n\n h = h * Wrapping(5) + Wrapping(0xe6546b64);\n\n h\n\n}\n\n\n","file_path":"tezos/context/src/hash/ocaml.rs","rank":29,"score":287352.46695534774},{"content":"/// Open commit log at a given path.\n\npub fn open_cl<P, I>(path: P, cfs: I, log: Logger) -> Result<CommitLogs, CommitLogError>\n\nwhere\n\n P: AsRef<Path>,\n\n I: IntoIterator<Item = CommitLogDescriptor>,\n\n{\n\n CommitLogs::new(path, cfs, log)\n\n}\n\n\n","file_path":"storage/src/persistent/mod.rs","rank":31,"score":285829.51782711584},{"content":"#[test]\n\npub fn test_context_set_get_commit_persistent() -> Result<(), anyhow::Error> {\n\n context_set_get_commit(\n\n ContextKvStoreConfiguration::OnDisk(\"\".to_string()),\n\n \"__context:test_context_set_get_commit_persistent\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":32,"score":280697.0095556996},{"content":"#[test]\n\npub fn test_context_hash_from_working_tree_persistent() -> Result<(), anyhow::Error> {\n\n context_hash_from_working_tree(\n\n ContextKvStoreConfiguration::OnDisk(\"\".to_string()),\n\n \"__context:test_context_hash_from_working_tree_persistent\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":33,"score":280615.7792134254},{"content":"pub fn hash_as_bytes<T>(hash: OCaml<T>) -> &[u8] {\n\n let field = unsafe { hash.field::<OCamlBytes>(0) };\n\n field.as_bytes()\n\n}\n\n\n\n// TODO: TE-367: review once ocaml-interop has been upgraded\n\nunsafe impl FromOCaml<OCamlChainId> for ChainId {\n\n fn from_ocaml(v: OCaml<OCamlChainId>) -> Self {\n\n let v: OCaml<OCamlBytes> = unsafe { std::mem::transmute(v) };\n\n let vec: Vec<u8> = v.to_rust();\n\n ChainId::try_from(vec).unwrap()\n\n }\n\n}\n\n\n\nimpl_from_ocaml_variant! {\n\n OCamlContextKvStoreConfiguration => ContextKvStoreConfiguration {\n\n ContextKvStoreConfiguration::ReadOnlyIpc,\n\n ContextKvStoreConfiguration::InMem,\n\n ContextKvStoreConfiguration::OnDisk(path: String),\n\n }\n","file_path":"tezos/conv/src/from_ocaml.rs","rank":34,"score":280241.47573610366},{"content":"/// Merges 2 float maps by picking the max value for each key, if the key is not present in both, its is added to the map\n\n// we need a separate function for f32 as they do not implement the Ord trait\n\nfn max_merge_float_maps<K: Hash + Eq + Clone>(\n\n first_map: HashMap<K, f32>,\n\n second_map: HashMap<K, f32>,\n\n) -> HashMap<K, f32> {\n\n // ...\n\n let mut new_map = HashMap::new();\n\n for (key, value) in first_map.iter() {\n\n new_map.insert(\n\n key.clone(),\n\n f32::max(*value, *second_map.get(&key).unwrap_or(&0.0)),\n\n );\n\n }\n\n\n\n for (key, value) in second_map.iter() {\n\n new_map.insert(\n\n key.clone(),\n\n f32::max(*value, *first_map.get(&key).unwrap_or(&0.0)),\n\n );\n\n }\n\n new_map\n\n // ...\n\n}\n\n\n","file_path":"apps/node_monitoring/src/monitors/resource.rs","rank":35,"score":277783.1433452973},{"content":"fn make_tags<'a>(variants: impl IntoIterator<Item = &'a syn::Variant>) -> Result<Vec<Tag<'a>>> {\n\n let mut default_id = 0;\n\n let mut tags = Vec::new();\n\n for variant in variants {\n\n let meta = &mut get_encoding_meta(&variant.attrs)?;\n\n let tag = make_tag(variant, meta, &mut default_id)?;\n\n tags.push(tag);\n\n }\n\n Ok(tags)\n\n}\n\n\n","file_path":"tezos/encoding-derive/src/make.rs","rank":36,"score":276639.2400728618},{"content":"pub fn is_ocaml_log_enabled() -> bool {\n\n env::var(\"OCAML_LOG_ENABLED\")\n\n .unwrap_or_else(|_| \"false\".to_string())\n\n .parse::<bool>()\n\n .unwrap()\n\n}\n\n\n","file_path":"tezos/interop/tests/common/mod.rs","rank":37,"score":276266.25226809795},{"content":"/// Returns only true, if new_fitness is greater than head's fitness\n\npub fn is_fitness_increases(head: &Head, new_fitness: &Fitness) -> bool {\n\n fitness_increases(head.fitness(), new_fitness)\n\n}\n\n\n","file_path":"shell/src/validation/mod.rs","rank":38,"score":275329.7070109036},{"content":"/// Returns only true, if new_fitness is greater than head's fitness\n\npub fn is_fitness_increases_or_same(head: &Head, new_fitness: &Fitness) -> bool {\n\n fitness_increases_or_same(head.fitness(), new_fitness)\n\n}\n\n\n","file_path":"shell/src/validation/mod.rs","rank":39,"score":275329.7070109036},{"content":"// Returns a byte vector of specified size, with BE encoding of the num\n\n// as its last 8 bytes\n\nfn get_hash(num: u64, size: usize) -> Vec<u8> {\n\n use std::mem::size_of;\n\n assert!(size >= size_of::<u64>() + 2);\n\n let mut vec = Vec::new();\n\n vec.push(LEFT_BOUNDARY);\n\n vec.resize(size - size_of::<u64>() - 1, 0x11);\n\n vec.push(RIGHT_BOUNDARY);\n\n vec.append(&mut num.to_be_bytes().to_vec());\n\n vec\n\n}\n\n\n","file_path":"tezos/messages/tests/encoding_operations_for_blocks.rs","rank":40,"score":271615.0630978764},{"content":"fn read_data(file: &str) -> Result<Vec<u8>, Error> {\n\n let dir =\n\n std::env::var(\"CARGO_MANIFEST_DIR\").context(format!(\"`CARGO_MANIFEST_DIR` is not set\"))?;\n\n let path = PathBuf::from(dir).join(\"resources\").join(file);\n\n let data = File::open(&path)\n\n .and_then(|mut file| {\n\n let mut data = Vec::new();\n\n file.read_to_end(&mut data)?;\n\n Ok(data)\n\n })\n\n .with_context(|| format!(\"Cannot read message from {}\", path.to_string_lossy()))?;\n\n Ok(data)\n\n}\n\n\n","file_path":"tezos/messages/tests/dhat.rs","rank":41,"score":270938.73222992127},{"content":"pub fn z_bignum(mut input: NomInput) -> NomResult<BigInt> {\n\n let mut bitslice_vec = Vec::new();\n\n let mut has_next = true;\n\n let mut missing_bits = 0;\n\n let mut first = true;\n\n let mut neg = false;\n\n while has_next {\n\n let (new_input, byte) = take(1_u8)(input)?;\n\n input = new_input;\n\n let bits = byte.view_bits();\n\n has_next = bits[0];\n\n let skip_bits = if first {\n\n neg = bits[1];\n\n 2\n\n } else {\n\n 1\n\n };\n\n first = false;\n\n bitslice_vec.push(&bits[skip_bits..]);\n\n missing_bits += skip_bits;\n\n }\n\n let mut bitvec = bitvec![Msb0, u8; 0; missing_bits % 8];\n\n for bitslice in bitslice_vec.into_iter().rev() {\n\n bitvec.extend_from_bitslice(bitslice);\n\n }\n\n let sign = if neg { Sign::Minus } else { Sign::Plus };\n\n Ok((input, BigInt::from_bytes_be(sign, &bitvec.into_vec())))\n\n}\n\n\n","file_path":"tezos/encoding/src/nom.rs","rank":42,"score":269874.9812313549},{"content":"type ByteLimit = usize;\n","file_path":"storage/src/commit_log/mod.rs","rank":43,"score":268968.3194820058},{"content":"fn error(span: Span, message: impl std::fmt::Display) -> syn::Error {\n\n syn::Error::new(span, message)\n\n}\n","file_path":"tezos/encoding-derive/src/make.rs","rank":44,"score":268445.47294713644},{"content":"/// Create default database configuration options,\n\n/// based on recommended setting:\n\n/// https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\n\n/// https://rocksdb.org/blog/2019/03/08/format-version-4.html\n\npub fn default_table_options(_cache: &Cache) -> Options {\n\n // default db options\n\n let mut db_opts = Options::default();\n\n\n\n // https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\n\n db_opts.set_level_compaction_dynamic_level_bytes(false);\n\n db_opts.set_write_buffer_size(32 * 1024 * 1024);\n\n\n\n // block table options\n\n let mut table_options = BlockBasedOptions::default();\n\n // table_options.set_block_cache(cache);\n\n // table_options.set_block_size(16 * 1024);\n\n // table_options.set_cache_index_and_filter_blocks(true);\n\n // table_options.set_pin_l0_filter_and_index_blocks_in_cache(true);\n\n\n\n // set format_version 4 https://rocksdb.org/blog/2019/03/08/format-version-4.html\n\n table_options.set_format_version(4);\n\n // table_options.set_index_block_restart_interval(16);\n\n\n\n db_opts.set_block_based_table_factory(&table_options);\n","file_path":"storage/src/persistent/database.rs","rank":45,"score":265035.82672519225},{"content":"fn error_spanned(tokens: impl quote::ToTokens, message: impl std::fmt::Display) -> syn::Error {\n\n syn::Error::new_spanned(tokens, message)\n\n}\n\n\n","file_path":"tezos/encoding-derive/src/make.rs","rank":46,"score":263676.768217168},{"content":"/// Generate digest of length 128 bits (16bytes) from arbitrary binary data\n\npub fn digest_128(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\n\n digest(data, 16)\n\n}\n\n\n","file_path":"crypto/src/blake2b.rs","rank":47,"score":263655.54081808723},{"content":"// Generate digest of length 160 bits (20bytes) from arbitrary binary data\n\npub fn digest_160(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\n\n digest(data, 20)\n\n}\n\n\n","file_path":"crypto/src/blake2b.rs","rank":48,"score":263655.54081808723},{"content":"/// Generate digest of length 256 bits (32bytes) from arbitrary binary data\n\npub fn digest_256(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\n\n digest(data, 32)\n\n}\n\n\n","file_path":"crypto/src/blake2b.rs","rank":49,"score":263655.54081808723},{"content":"pub fn hydrate_current_head(\n\n init_storage_data: &StorageInitInfo,\n\n persistent_storage: &PersistentStorage,\n\n) -> Result<Arc<BlockHeaderWithHash>, StorageError> {\n\n // check last stored current_head\n\n let current_head = match ChainMetaStorage::new(persistent_storage)\n\n .get_current_head(&init_storage_data.chain_id)?\n\n {\n\n Some(head) => head,\n\n None => {\n\n return Err(StorageError::MissingKey {\n\n when: \"current_head\".into(),\n\n })\n\n }\n\n };\n\n\n\n // get block_header data\n\n match BlockStorage::new(persistent_storage).get(current_head.block_hash())? {\n\n Some(block) => Ok(Arc::new(block)),\n\n None => Err(StorageError::MissingKey {\n","file_path":"storage/src/lib.rs","rank":50,"score":261466.09236546088},{"content":"pub fn commit(\n\n _rt: &OCamlRuntime,\n\n _new_context_hash: OCamlRef<OCamlContextHash>,\n\n irmin_time: f64,\n\n tezedge_time: f64,\n\n) {\n\n let irmin_time = get_time(irmin_time);\n\n let tezedge_time = get_time(tezedge_time);\n\n\n\n if let Err(e) = send_msg(TimingMessage::Commit {\n\n irmin_time,\n\n tezedge_time,\n\n }) {\n\n eprintln!(\"Timing commit hook error = {:?}\", e);\n\n }\n\n}\n\n\n","file_path":"tezos/context/src/timings.rs","rank":51,"score":261138.8457613745},{"content":"#[inline(always)]\n\npub fn bounded<'a, O, F>(max: usize, mut f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\n\nwhere\n\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\n\n O: Clone,\n\n{\n\n move |input: NomInput| {\n\n let max = std::cmp::min(max, input.input_len());\n\n let bounded = input.slice(std::ops::RangeTo { end: max });\n\n match f.parse(bounded) {\n\n Ok((rest, parsed)) => Ok((\n\n input.slice(std::ops::RangeFrom {\n\n start: max - rest.input_len(),\n\n }),\n\n parsed,\n\n )),\n\n Err(Err::Error(DecodeError {\n\n input,\n\n kind: error::DecodeErrorKind::Nom(ErrorKind::Eof),\n\n other,\n\n })) => Err(Err::Error(DecodeError {\n\n input,\n\n kind: error::DecodeErrorKind::Boundary(BoundedEncodingKind::Bounded),\n\n other,\n\n })),\n\n e => e,\n\n }\n\n }\n\n}\n\n\n\n/// Applies the `parser` to the input, addin field context to the error.\n","file_path":"tezos/encoding/src/nom.rs","rank":52,"score":260640.29528831632},{"content":"/// Generates some integers in the specified range.\n\n///\n\n/// Namely, `[min, min + 1, med - 1, med, med + 1, max - 1, max]`\n\npub fn some_in_range<T: IntType>(range: impl RangeBounds<T>) -> IntGenerator<T> {\n\n let (min, max) = decode_range_bounds(range);\n\n let step = ((max - min - T::one()) >> T::one()) + T::one();\n\n IntGenerator::new(min, max, step, T::one())\n\n}\n\n\n\nmacro_rules! generated_hash {\n\n ($hash:ident) => {\n\n impl Generated for $hash {\n\n fn generator<F: GeneratorFactory>(\n\n field: &str,\n\n f: &mut F,\n\n ) -> Box<dyn Generator<Item = $hash>> {\n\n Box::new(\n\n f.hash_bytes(field, $hash::hash_type())\n\n .map(|bytes: Vec<u8>| $hash::try_from_bytes(bytes.as_slice()).unwrap()),\n\n )\n\n }\n\n }\n\n };\n","file_path":"tezos/encoding/src/generator.rs","rank":53,"score":258530.7866667192},{"content":"/// Helper composer for producing [std::vec::Vec] generator out of lenght generator and element generator\n\npub fn vec_of_items<G1, G2>(item: G1, len: G2) -> impl Generator<Item = Vec<G1::Item>>\n\nwhere\n\n G1: Generator,\n\n G1::Item: Clone,\n\n G2: Generator<Item = usize>,\n\n{\n\n compose(len, item, |len, item| vec![item; len])\n\n}\n\n\n","file_path":"tezos/encoding/src/generator.rs","rank":54,"score":258294.6601762129},{"content":"/// Open commit log at a given path.\n\npub fn open_main_db<C: RocksDbColumnFactory>(\n\n rocks_db: Option<Arc<DB>>,\n\n config: &RocksDbConfig<C>,\n\n backend_config: TezedgeDatabaseBackendConfiguration,\n\n log: Logger,\n\n) -> Result<TezedgeDatabase, DatabaseError> {\n\n // TODO - TE-498: Todo Change this\n\n let backend = match backend_config {\n\n TezedgeDatabaseBackendConfiguration::Sled => {\n\n TezedgeDatabaseBackendOptions::SledDB(SledDBBackend::new(config.db_path.as_path())?)\n\n }\n\n TezedgeDatabaseBackendConfiguration::RocksDB => {\n\n if let Some(db) = rocks_db {\n\n TezedgeDatabaseBackendOptions::RocksDB(RocksDBBackend::from_db(db)?)\n\n } else {\n\n return Err(DatabaseError::FailedToOpenDatabase);\n\n }\n\n }\n\n TezedgeDatabaseBackendConfiguration::EdgeKV => TezedgeDatabaseBackendOptions::EdgeKV(\n\n EdgeKVBackend::new(config.db_path.as_path(), edgekv_db_cols())?,\n","file_path":"storage/src/persistent/mod.rs","rank":55,"score":257272.58383747106},{"content":"#[test]\n\npub fn test_context_copy() -> Result<(), anyhow::Error> {\n\n context_copy(\n\n ContextKvStoreConfiguration::InMem,\n\n \"__context:test_context_copy\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":56,"score":256480.03042926837},{"content":"/// Helper composer for producing [std::opt::Option] generator out of element generator\n\npub fn option<G1, G2>(item: G1, presence: G2) -> impl Generator<Item = Option<G1::Item>>\n\nwhere\n\n G1: Generator,\n\n G2: Generator<Item = bool>,\n\n{\n\n // TODO use optimized version that does not issue [None] multiple times.\n\n compose(\n\n presence,\n\n item,\n\n |presence, item| if presence { Some(item) } else { None },\n\n )\n\n}\n\n\n","file_path":"tezos/encoding/src/generator.rs","rank":57,"score":255978.59426176638},{"content":"pub fn wait(pid: libc::pid_t) -> bool {\n\n // libc::waitpid is unsafe function\n\n unsafe {\n\n let mut status: i32 = 0;\n\n let options: i32 = 0;\n\n return match libc::waitpid(pid, &mut status as *mut i32, options) {\n\n -1 => {\n\n panic!(\"error occured libc::waitpid problem\")\n\n }\n\n _pid => true,\n\n };\n\n }\n\n}\n","file_path":"ipc/tests/common/mod.rs","rank":58,"score":255865.73310815723},{"content":"/// Extract values from `data` to store them in `storage`.\n\n/// Return an `Object`, which can be ids (refering to data inside `storage`) or a `Commit`\n\npub fn deserialize_object(\n\n bytes: &[u8],\n\n object_offset: AbsoluteOffset,\n\n storage: &mut Storage,\n\n strings: &mut StringInterner,\n\n repository: &ContextKeyValueStore,\n\n) -> Result<Object, DeserializationError> {\n\n use DeserializationError::*;\n\n\n\n let header = bytes.get(0).copied().ok_or(UnexpectedEOF)?;\n\n let header: ObjectHeader = ObjectHeader::from_bytes([header]);\n\n\n\n let (header_nbytes, object_length) = read_object_length(bytes, &header)?;\n\n\n\n let bytes = bytes\n\n .get(header_nbytes..object_length)\n\n .ok_or(UnexpectedEOF)?;\n\n\n\n let (object_hash_id, nbytes) = deserialize_hash_id(bytes)?;\n\n\n","file_path":"tezos/context/src/serialize/persistent.rs","rank":59,"score":255690.4997311269},{"content":"#[allow(clippy::too_many_arguments)]\n\npub fn serialize_object(\n\n object: &Object,\n\n object_hash_id: HashId,\n\n output: &mut Vec<u8>,\n\n storage: &Storage,\n\n strings: &StringInterner,\n\n stats: &mut SerializeStats,\n\n _batch: &mut Vec<(HashId, Arc<[u8]>)>,\n\n _referenced_older_objects: &mut Vec<HashId>,\n\n repository: &mut ContextKeyValueStore,\n\n file_offset: Option<AbsoluteOffset>,\n\n) -> Result<Option<AbsoluteOffset>, SerializationError> {\n\n let start = output.len();\n\n\n\n let file_offset = file_offset.ok_or(SerializationError::MissingOffset)?;\n\n let mut offset: AbsoluteOffset = file_offset.add_offset(start as u64);\n\n\n\n match object {\n\n Object::Directory(dir_id) => {\n\n if let Some(inode_id) = dir_id.get_inode_id() {\n","file_path":"tezos/context/src/serialize/persistent.rs","rank":60,"score":255666.813897088},{"content":"/// Stores commit_genesis result to storage and mark genesis block as applied, if everythnig is ok.\n\n/// !Important, this rewrites context_hash on stored genesis - because in initialize_storage_with_genesis_block we stored wiht Context_hash_zero\n\n/// And context hash of block is used for appling of successor\n\npub fn store_commit_genesis_result(\n\n block_storage: &BlockStorage,\n\n block_meta_storage: &BlockMetaStorage,\n\n chain_meta_storage: &ChainMetaStorage,\n\n operations_meta_storage: &OperationsMetaStorage,\n\n init_storage_data: &StorageInitInfo,\n\n bock_result: CommitGenesisResult,\n\n) -> Result<(), StorageError> {\n\n // store data for genesis\n\n let genesis_block_hash = &init_storage_data.genesis_block_header_hash;\n\n let chain_id = &init_storage_data.chain_id;\n\n\n\n // if everything is stored and ok, we can considere genesis block as applied\n\n // if storage is empty, initialize with genesis\n\n block_meta_storage.put(\n\n genesis_block_hash,\n\n &block_meta_storage::Meta::genesis_meta(genesis_block_hash, chain_id, true),\n\n )?;\n\n operations_meta_storage.put(\n\n genesis_block_hash,\n","file_path":"storage/src/lib.rs","rank":61,"score":255242.3215397842},{"content":"pub fn bytes<T: AsRef<[u8]>>(bytes: T, out: &mut Vec<u8>) -> BinResult {\n\n out.extend_from_slice(bytes.as_ref());\n\n Ok(())\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":62,"score":254226.91353068256},{"content":"/// Generates all integers in the specified range.\n\npub fn full_range<T: IntType>(range: impl RangeBounds<T>) -> IntGenerator<T> {\n\n let (min, max) = decode_range_bounds(range);\n\n IntGenerator::new(min, max, T::one(), T::zero())\n\n}\n\n\n","file_path":"tezos/encoding/src/generator.rs","rank":63,"score":254122.86415747472},{"content":"#[inline(always)]\n\npub fn bounded_string<'a>(max: usize) -> impl FnMut(NomInput<'a>) -> NomResult<'a, String> {\n\n map_res(\n\n complete(length_data(bounded_size(BoundedEncodingKind::String, max))),\n\n |bytes| std::str::from_utf8(bytes).map(str::to_string),\n\n )\n\n}\n\n\n\n/// Parser that applies specified parser to the fixed length slice of input.\n","file_path":"tezos/encoding/src/nom.rs","rank":64,"score":251939.46622545083},{"content":"/// NOTE: duplicate block_meta_storage tests module\n\n/// Create and return a storage with [number_of_blocks] blocks and the last BlockHash in it\n\nfn init_mocked_storage(number_of_blocks: usize) -> Result<(BlockMetaStorage, BlockHash), Error> {\n\n let tmp_storage = TmpStorage::create(\"__mocked_storage\")?;\n\n let storage = BlockMetaStorage::new(tmp_storage.storage());\n\n let mut block_hash_set = HashSet::new();\n\n let mut rng = rand::thread_rng();\n\n\n\n let k: BlockHash = vec![0; 32].try_into()?;\n\n let v = Meta::new(\n\n false,\n\n Some(vec![0; 32].try_into()?),\n\n 0,\n\n vec![44; 4].try_into()?,\n\n );\n\n\n\n block_hash_set.insert(k.clone());\n\n\n\n storage.put(&k, &v)?;\n\n assert!(storage.get(&k)?.is_some());\n\n\n\n // save for the iteration\n","file_path":"storage/benches/predecessor_benchmarks.rs","rank":65,"score":251015.3017574332},{"content":"pub fn wait(pid: libc::pid_t) -> bool {\n\n // libc::waitpid is unsafe function\n\n unsafe {\n\n let mut status: i32 = 0;\n\n let options: i32 = 0;\n\n\n\n match libc::waitpid(pid, &mut status as *mut i32, options) {\n\n -1 => {\n\n panic!(\"error occured libc::waitpid problem\")\n\n }\n\n _pid => true,\n\n }\n\n }\n\n}\n\n\n","file_path":"async-ipc/tests/common/mod.rs","rank":66,"score":250709.08670659704},{"content":"pub fn fold_consecutive_locations(locations: &[Location]) -> Vec<Range> {\n\n if locations.is_empty() {\n\n Vec::with_capacity(0)\n\n } else {\n\n let mut ranges = Vec::with_capacity(locations.len());\n\n\n\n let mut prev = locations[0];\n\n let mut range = Range(prev.0, prev.1, 1);\n\n for curr in &locations[1..] {\n\n if curr.is_consecutive(&prev) {\n\n range.1 += curr.1;\n\n range.2 += 1;\n\n } else {\n\n ranges.push(range);\n\n range = Range(curr.0, curr.1, 1);\n\n }\n\n prev = *curr;\n\n }\n\n ranges.push(range);\n\n\n","file_path":"storage/src/commit_log/mod.rs","rank":67,"score":249300.70313182066},{"content":"fn in_bounds_and_over<T: IntType>(upper_bound: T) -> impl Generator<Item = T> {\n\n some_in_range(..=upper_bound).and(some_in_range(\n\n upper_bound + T::one()..(upper_bound << T::one()),\n\n ))\n\n}\n\n\n","file_path":"tezos/messages/tests/encoding_diff_fuzz.rs","rank":68,"score":248419.37019816146},{"content":"pub trait Persistable {\n\n fn is_persistent(&self) -> bool;\n\n}\n\n\n","file_path":"storage/src/persistent/mod.rs","rank":69,"score":248118.61974942475},{"content":"#[inline(always)]\n\nfn bounded_size(kind: BoundedEncodingKind, max: usize) -> impl FnMut(NomInput) -> NomResult<u32> {\n\n move |input| {\n\n let i = <&[u8]>::clone(&input);\n\n let (input, size) = size(input)?;\n\n if size as usize <= max {\n\n Ok((input, size))\n\n } else {\n\n Err(Err::Error(DecodeError::limit(i, kind.clone())))\n\n }\n\n }\n\n}\n\n\n\n/// Reads Tesoz string encoded as a 32-bit length followed by the string bytes.\n","file_path":"tezos/encoding/src/nom.rs","rank":70,"score":247039.8220720922},{"content":"#[test]\n\npub fn test_context_set_get_commit() -> Result<(), anyhow::Error> {\n\n context_set_get_commit(\n\n ContextKvStoreConfiguration::InMem,\n\n \"__context:test_context_set_get_commit\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":71,"score":247018.9527100228},{"content":"#[test]\n\npub fn test_context_delete_and_remove_persistent() -> Result<(), anyhow::Error> {\n\n context_delete_and_remove(\n\n ContextKvStoreConfiguration::OnDisk(\"\".to_string()),\n\n \"__context:test_context_delete_and_remove_persistent\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":72,"score":246904.57034185575},{"content":"#[test]\n\nfn generator_test_cloned_gen() -> Result<(), Error> {\n\n use rocksdb::{Options, DB};\n\n\n\n // logger\n\n let log_level = tests_common::log_level();\n\n let log = tests_common::create_logger(log_level);\n\n\n\n let path = out_dir_path(\"__sequence_multiseq\");\n\n if path.exists() {\n\n std::fs::remove_dir_all(&path).unwrap();\n\n }\n\n\n\n {\n\n let cache = Cache::new_lru_cache(32 * 1024 * 1024).unwrap();\n\n let backend = if cfg!(feature = \"maindb-backend-rocksdb\") {\n\n let db = open_kv(\n\n &path,\n\n vec![Sequences::descriptor(&cache)],\n\n &DbConfiguration::default(),\n\n )?;\n","file_path":"storage/tests/sequences.rs","rank":73,"score":245157.60766635707},{"content":"#[test]\n\nfn generator_test_continuation_after_persist() -> Result<(), Error> {\n\n use rocksdb::{Options, DB};\n\n\n\n // logger\n\n let log_level = tests_common::log_level();\n\n let log = tests_common::create_logger(log_level);\n\n\n\n let path = out_dir_path(\"__sequence_continuation\");\n\n if path.exists() {\n\n std::fs::remove_dir_all(&path).unwrap();\n\n }\n\n\n\n {\n\n let cache = Cache::new_lru_cache(32 * 1024 * 1024).unwrap();\n\n let backend = if cfg!(feature = \"maindb-backend-rocksdb\") {\n\n let db = open_kv(\n\n &path,\n\n vec![Sequences::descriptor(&cache)],\n\n &DbConfiguration::default(),\n\n )?;\n","file_path":"storage/tests/sequences.rs","rank":74,"score":245007.78231588873},{"content":"#[test]\n\npub fn test_context_hash_from_working_tree_memory() -> Result<(), anyhow::Error> {\n\n context_hash_from_working_tree(\n\n ContextKvStoreConfiguration::InMem,\n\n \"__context:test_context_hash_from_working_tree_memory\",\n\n )\n\n}\n\n\n","file_path":"tezos/context/tests/context.rs","rank":75,"score":242610.34037585987},{"content":"fn kv(i: usize) -> Vec<u8> {\n\n let i = i % SPACE;\n\n let k = [(i >> 16) as u8, (i >> 8) as u8, i as u8];\n\n k.to_vec()\n\n}\n\n\n","file_path":"edgekv/src/tests/mod.rs","rank":76,"score":241933.3914824535},{"content":"/// alternative to ocaml Operation_list_list_hash.empty\n\npub fn get_empty_operation_list_list_hash() -> Result<OperationListListHash, FromBase58CheckError> {\n\n OperationListListHash::try_from(\"LLoZS2LW3rEi7KYU4ouBQtorua37aWWCtpDmv1n2x3xoKi6sVXLWp\")\n\n}\n\n\n\n/// Enum representing different Tezos environment.\n\n#[derive(Serialize, Deserialize, Copy, Clone, Debug, PartialEq, Eq, Hash, EnumIter)]\n\npub enum TezosEnvironment {\n\n Custom,\n\n Mainnet,\n\n Sandbox,\n\n Zeronet,\n\n Alphanet,\n\n Babylonnet,\n\n Carthagenet,\n\n Delphinet,\n\n Edonet,\n\n Edo2net,\n\n Florencenet,\n\n Granadanet,\n\n Hangzhounet,\n","file_path":"tezos/api/src/environment.rs","rank":77,"score":240312.57008579612},{"content":"#[test]\n\nfn block_header_with_hash_encoded_equals_decoded() -> Result<(), Error> {\n\n let hash: BlockHash = \"BL84RJX8tqB3WkFPWCcg1Lm6KYE5gns9UYFguihG5Yy17UwnL3b\".try_into()?;\n\n let hash_bytes = hash.as_ref().to_vec();\n\n let expected = BlockHeaderWithHash::new(\n\n BlockHeaderBuilder::default()\n\n .level(34)\n\n .proto(1)\n\n .predecessor(\"BKyQ9EofHrgaZKENioHyP4FZNsTmiSEcVmcghgzCC9cGhE7oCET\".try_into()?)\n\n .timestamp(5_635_634)\n\n .validation_pass(4)\n\n .operations_hash(\"LLoaGLRPRx3Zf8kB4ACtgku8F4feeBiskeb41J1ciwfcXB3KzHKXc\".try_into()?)\n\n .fitness(vec![vec![0, 0]])\n\n .context(\"CoVmAcMV64uAQo8XvfLr9VDuz7HVZLT4cgK1w1qYmTjQNbGwQwDd\".try_into()?)\n\n .protocol_data(vec![0, 1, 2, 3, 4, 5, 6, 7, 8])\n\n .hash(hash_bytes.into())\n\n .build()\n\n .unwrap(),\n\n )?;\n\n let encoded_bytes = expected.encode()?;\n\n let decoded = BlockHeaderWithHash::decode(&encoded_bytes)?;\n\n Ok(assert_eq!(expected, decoded))\n\n}\n\n\n","file_path":"storage/tests/block_header_with_hash.rs","rank":78,"score":240207.11890341324},{"content":"/// Generator yelding specified values.\n\npub fn values<T: Clone>(vs: impl AsRef<[T]>) -> ValuesGenerator<T> {\n\n ValuesGenerator {\n\n values: vs.as_ref().to_vec(),\n\n index: 0,\n\n }\n\n}\n\n\n\nmacro_rules! tuple_trait {\n\n\t($num1:tt $name1:ident, $num2:tt $name2:ident, $($num:tt $name:ident),*) => (\n\n tuple_trait!(__impl $num1 $name1, $num2 $name2; $($num $name),*);\n\n );\n\n (__impl $($num:tt $name:ident),+; $num1:tt $name1:ident, $($num2:tt $name2:ident),* ) => (\n\n tuple_trait_impl!($($num $name),*);\n\n tuple_trait!(__impl $($num $name),*, $num1 $name1; $($num2 $name2),*);\n\n );\n\n (__impl $($num:tt $name:ident),*; $num1:tt $name1:ident) => (\n\n tuple_trait_impl!($($num $name),*);\n\n tuple_trait_impl!($($num $name),*, $num1 $name1);\n\n );\n\n}\n","file_path":"tezos/encoding/src/generator.rs","rank":79,"score":240115.98341485998},{"content":"pub fn storage_request_reducer(state: &mut State, action: &ActionWithMeta) {\n\n match &action.action {\n\n Action::StorageRequestCreate(action) => {\n\n state.storage.requests.add(StorageRequestState {\n\n status: StorageRequestStatus::Idle,\n\n payload: action.payload.clone(),\n\n });\n\n }\n\n Action::StorageRequestPending(action) => {\n\n if let Some(req) = state.storage.requests.get_mut(action.req_id) {\n\n match &req.status {\n\n StorageRequestStatus::Idle => {\n\n req.status = StorageRequestStatus::Pending;\n\n }\n\n _ => return,\n\n }\n\n }\n\n }\n\n Action::StorageRequestError(action) => {\n\n if let Some(req) = state.storage.requests.get_mut(action.req_id) {\n","file_path":"shell_automaton/src/storage/request/storage_request_reducer.rs","rank":80,"score":239714.8311753833},{"content":"fn make_test_block_header() -> Result<BlockHeaderWithHash, Error> {\n\n let message_bytes = hex::decode(\"00006d6e0102dd00defaf70c53e180ea148b349a6feb4795610b2abc7b07fe91ce50a90814000000005c1276780432bc1d3a28df9a67b363aa1638f807214bb8987e5f9c0abcbd69531facffd1c80000001100000001000000000800000000000c15ef15a6f54021cb353780e2847fb9c546f1d72c1dc17c3db510f45553ce501ce1de000000000003c762c7df00a856b8bfcaf0676f069f825ca75f37f2bee9fe55ba109cec3d1d041d8c03519626c0c0faa557e778cb09d2e0c729e8556ed6a7a518c84982d1f2682bc6aa753f\")?;\n\n let block_header = BlockHeaderWithHash::new(BlockHeader::from_bytes(message_bytes)?)?;\n\n Ok(block_header)\n\n}\n","file_path":"storage/tests/block_storage.rs","rank":82,"score":234942.79678080365},{"content":"fn make_test_block_header() -> Result<BlockHeaderWithHash, Error> {\n\n let message_bytes = hex::decode(\"00006d6e0102dd00defaf70c53e180ea148b349a6feb4795610b2abc7b07fe91ce50a90814000000005c1276780432bc1d3a28df9a67b363aa1638f807214bb8987e5f9c0abcbd69531facffd1c80000001100000001000000000800000000000c15ef15a6f54021cb353780e2847fb9c546f1d72c1dc17c3db510f45553ce501ce1de000000000003c762c7df00a856b8bfcaf0676f069f825ca75f37f2bee9fe55ba109cec3d1d041d8c03519626c0c0faa557e778cb09d2e0c729e8556ed6a7a518c84982d1f2682bc6aa753f\")?;\n\n let block_header = BlockHeaderWithHash::new(BlockHeader::from_bytes(message_bytes)?)?;\n\n Ok(block_header)\n\n}\n\n\n","file_path":"storage/tests/storage_for_shell.rs","rank":83,"score":234942.79678080365},{"content":"fn find_block_at_distance_benchmark(c: &mut Criterion) {\n\n let (storage, last_block_hash) = init_mocked_storage(100_000).unwrap();\n\n\n\n // just, check if impl. is correct\n\n assert_eq!(\n\n find_block_at_distance_old(&storage, last_block_hash.clone(), 99_998).unwrap(),\n\n storage\n\n .find_block_at_distance(last_block_hash.clone(), 99_998)\n\n .unwrap()\n\n );\n\n\n\n // run bench\n\n c.bench_function(\"find_block_at_distance\", |b| {\n\n b.iter(|| storage.find_block_at_distance(last_block_hash.clone(), 99_998))\n\n });\n\n}\n\n\n\ncriterion_group! {\n\n name = benches;\n\n config = Criterion::default();\n\n targets = find_block_at_distance_benchmark\n\n}\n\n\n\ncriterion_main!(benches);\n","file_path":"storage/benches/predecessor_benchmarks.rs","rank":84,"score":234585.7471094142},{"content":"/// Function to find the closest power of 2 value to the distance. Returns the closest power\n\n/// and the rest (distance = 2^closest_power + rest)\n\nfn closest_power_two_and_rest(distance: u32) -> (u32, u32) {\n\n let base: u32 = 2;\n\n\n\n let mut closest_power: u32 = 0;\n\n let mut rest: u32 = 0;\n\n let mut distance: u32 = distance;\n\n\n\n while distance > 1 {\n\n rest += base.pow(closest_power) * (distance % 2);\n\n distance /= 2;\n\n closest_power += 1;\n\n }\n\n (closest_power, rest)\n\n}\n\n\n\nconst LEN_BLOCK_HASH: usize = HashType::BlockHash.size();\n\nconst LEN_CHAIN_ID: usize = HashType::ChainId.size();\n\n\n\nconst MASK_IS_APPLIED: u8 = 0b0000_0001;\n\nconst MASK_HAS_SUCCESSOR: u8 = 0b0000_0010;\n","file_path":"storage/src/block_meta_storage.rs","rank":85,"score":234129.9337379568},{"content":"pub trait Flushable {\n\n fn flush(&self) -> Result<(), anyhow::Error>;\n\n}\n\n\n","file_path":"storage/src/persistent/mod.rs","rank":86,"score":233920.07965810542},{"content":"#[inline(always)]\n\npub fn sized<'a, O, F>(size: usize, f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\n\nwhere\n\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\n\n{\n\n map_parser(take(size), f)\n\n}\n\n\n\n/// Parses optional field. Byte `0x00` indicates absence of the field,\n\n/// byte `0xff` preceedes encoding of the existing field.\n","file_path":"tezos/encoding/src/nom.rs","rank":87,"score":233671.44323346444},{"content":"fn put_size(size: usize, out: &mut Vec<u8>) -> BinResult {\n\n let size =\n\n u32::try_from(size).map_err(|_| BinError::size_error((u32::MAX >> 2) as usize, size))?;\n\n put_bytes(&size.to_be_bytes(), out);\n\n Ok(())\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":88,"score":232885.88575633708},{"content":"pub fn n_bignum(mut input: NomInput) -> NomResult<BigUint> {\n\n let mut bitslice_vec = Vec::new();\n\n let mut has_next = true;\n\n let mut missing_bits = 0;\n\n while has_next {\n\n let (new_input, byte) = take(1_u8)(input)?;\n\n input = new_input;\n\n let bits = byte.view_bits();\n\n has_next = bits[0];\n\n bitslice_vec.push(&bits[1..]);\n\n missing_bits += 1;\n\n }\n\n let mut bitvec = bitvec![Msb0, u8; 0; missing_bits % 8];\n\n for bitslice in bitslice_vec.into_iter().rev() {\n\n bitvec.extend_from_bitslice(bitslice);\n\n }\n\n Ok((input, BigUint::from_bytes_be(&bitvec.into_vec())))\n\n}\n\n\n","file_path":"tezos/encoding/src/nom.rs","rank":89,"score":231741.67114245537},{"content":"fn serialize_file_sizes(file_sizes: &FileSizes) -> Vec<u8> {\n\n let mut output = Vec::with_capacity(SIZES_REST_BYTES_LENGTH);\n\n\n\n output.extend_from_slice(&file_sizes.commit_counter.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.data_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.shape_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.shape_index_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.commit_index_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.strings_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.hashes_size.to_le_bytes());\n\n output.extend_from_slice(&file_sizes.big_strings_size.to_le_bytes());\n\n\n\n debug_assert_eq!(output.len(), SIZES_REST_BYTES_LENGTH);\n\n\n\n output\n\n}\n\n\n","file_path":"tezos/context/src/kv_store/persistent.rs","rank":90,"score":231308.34373685115},{"content":"/// Arbitrary Blake2b digest generation from generic data.\n\n// Should be noted, that base Blake2b supports arbitrary digest length from 16 to 64 bytes\n\nfn digest(data: &[u8], out_len: usize) -> Result<Vec<u8>, Blake2bError> {\n\n let mut hasher = State::new(out_len, None).map_err(|_| Blake2bError::InvalidLenght)?;\n\n hasher.update(data)?;\n\n\n\n let hash = hasher.finalize()?;\n\n let mut result = Vec::with_capacity(out_len);\n\n result.extend_from_slice(hash.as_ref());\n\n Ok(result)\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn blake2b_256() {\n\n let hash = digest_256(b\"hello world\").unwrap();\n\n let expected =\n\n hex::decode(\"256c83b297114d201b30179f3f0ef0cace9783622da5974326b436178aeef610\")\n\n .unwrap();\n","file_path":"crypto/src/blake2b.rs","rank":91,"score":230671.54869774205},{"content":"#[inline(always)]\n\npub fn bounded_dynamic<'a, O, F>(max: usize, f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\n\nwhere\n\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\n\n O: Clone,\n\n{\n\n length_value(\n\n bounded_size(BoundedEncodingKind::Dynamic, max),\n\n all_consuming(f),\n\n )\n\n}\n\n\n\n/// Applies the parser `f` to the input, limiting it to `max` bytes at most.\n","file_path":"tezos/encoding/src/nom.rs","rank":92,"score":229656.93363639887},{"content":"/// Open RocksDB database at given path with specified Column Family configurations\n\n///\n\n/// # Arguments\n\n/// * `path` - Path to open RocksDB\n\n/// * `cfs` - Iterator of Column Family descriptors\n\npub fn open_kv<P, I>(path: P, cfs: I, cfg: &DbConfiguration) -> Result<DB, DBError>\n\nwhere\n\n P: AsRef<Path>,\n\n I: IntoIterator<Item = ColumnFamilyDescriptor>,\n\n{\n\n DB::open_cf_descriptors(&default_kv_options(cfg), path, cfs).map_err(DBError::from)\n\n}\n\n\n\n/// Create default database configuration options,\n\n/// based on recommended setting: https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\n\npub(crate) fn default_kv_options(cfg: &DbConfiguration) -> Options {\n\n // default db options\n\n let mut db_opts = Options::default();\n\n db_opts.create_missing_column_families(true);\n\n db_opts.create_if_missing(true);\n\n\n\n // https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\n\n db_opts.set_bytes_per_sync(1048576);\n\n db_opts.set_level_compaction_dynamic_level_bytes(true);\n\n db_opts.set_max_background_jobs(6);\n","file_path":"storage/src/persistent/database.rs","rank":93,"score":229297.1883532012},{"content":"/// Returns true, if [block] can be applied\n\npub fn can_apply_block<'b, OP, PA>(\n\n (block, block_metadata): (&'b BlockHash, &'b Meta),\n\n operations_complete: OP,\n\n predecessor_applied: PA,\n\n) -> Result<CanApplyStatus, StorageError>\n\nwhere\n\n OP: Fn(&'b BlockHash) -> Result<bool, StorageError>, /* func returns true, if operations are completed */\n\n PA: Fn(&'b BlockHash) -> Result<bool, StorageError>, /* func returns true, if predecessor is applied */\n\n{\n\n let block_predecessor = block_metadata.predecessor();\n\n\n\n // check if block is already applied, dont need to apply second time\n\n if block_metadata.is_applied() {\n\n return Ok(CanApplyStatus::AlreadyApplied);\n\n }\n\n\n\n // we need to have predecessor (every block has)\n\n if block_predecessor.is_none() {\n\n return Ok(CanApplyStatus::MissingPredecessor);\n\n }\n","file_path":"shell/src/validation/mod.rs","rank":94,"score":228929.19752329562},{"content":"fn put_short_size(size: usize, out: &mut Vec<u8>) -> BinResult {\n\n let size = u8::try_from(size).map_err(|_| BinError::size_error(u8::MAX as usize, size))?;\n\n put_bytes(&size.to_be_bytes(), out);\n\n Ok(())\n\n}\n\n\n","file_path":"tezos/encoding/src/enc.rs","rank":95,"score":228551.4045503462},{"content":"#[test]\n\nfn can_deserialize_get_current_head_message_known_valid() -> Result<(), Error> {\n\n let message_bytes = hex::decode(\"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\")?;\n\n let message = PeerMessageResponse::from_bytes(message_bytes)?;\n\n let message = message.message();\n\n\n\n match message {\n\n PeerMessage::CurrentHead(current_head_message) => {\n\n assert_eq!(\n\n &hex::decode(\"8eceda2f\")?,\n\n current_head_message.chain_id().as_ref()\n\n );\n\n\n\n let block_header = current_head_message.current_block_header();\n\n assert_eq!(245_395, block_header.level());\n\n assert_eq!(1, block_header.proto());\n\n\n\n let expected_protocol_data = hex::decode(\"000000000003e35a661200a75ebed94c886ce8c2700cc2fb38e301e7573f481eff49aea6892068cef7c9290947567e9df3a2cfc99ed9b0666f9c0291f586f65eb9e42cf4cdbef1ef8424d0\")?;\n\n assert_eq!(&expected_protocol_data, block_header.protocol_data());\n\n\n\n let mempool = current_head_message.current_mempool();\n","file_path":"tezos/messages/tests/encoding_current_head.rs","rank":96,"score":228514.14728684328},{"content":"fn hash(input: &[u8]) -> NomResult<Vec<u8>> {\n\n map(\n\n take(HashType::OperationListListHash.size()),\n\n |slice: &[u8]| slice.to_vec(),\n\n )(input)\n\n}\n\n\n","file_path":"tezos/messages/src/p2p/encoding/operations_for_blocks.rs","rank":97,"score":228225.47338986536},{"content":"#[derive(BitfieldSpecifier)]\n\n#[bits = 2]\n\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\n\nenum RelativeOffsetLength {\n\n OneByte,\n\n TwoBytes,\n\n FourBytes,\n\n EightBytes,\n\n}\n\n\n","file_path":"tezos/context/src/serialize/persistent.rs","rank":98,"score":228067.94062385804},{"content":"pub fn identity(pkh: &[u8], pk: &[u8], sk: &[u8], pow: &[u8]) -> Identity {\n\n Identity {\n\n peer_id: CryptoboxPublicKeyHash::try_from_bytes(pkh).unwrap(),\n\n public_key: PublicKey::from_bytes(pk).unwrap(),\n\n secret_key: SecretKey::from_bytes(sk).unwrap(),\n\n proof_of_work_stamp: ProofOfWork::from_hex(hex::encode(pow)).unwrap(),\n\n }\n\n}\n\n\n","file_path":"shell_automaton/src/config.rs","rank":99,"score":228015.91528188047}],"string":"[\n {\n \"content\": \"fn write_object_header(output: &mut Vec<u8>, start: usize, tag: ObjectTag) {\\n\\n let length = output.len() - start;\\n\\n\\n\\n if length <= 0xFF {\\n\\n let header: [u8; 1] = ObjectHeader::new()\\n\\n .with_tag(tag)\\n\\n .with_length(ObjectLength::OneByte)\\n\\n .with_is_persistent(true)\\n\\n .into_bytes();\\n\\n\\n\\n output[start] = header[0];\\n\\n output[start + 1] = length as u8;\\n\\n } else if length <= (0xFFFF - 1) {\\n\\n output.push(0);\\n\\n\\n\\n let end = output.len();\\n\\n output.copy_within(start + 2..end - 1, start + 3);\\n\\n\\n\\n let header: [u8; 1] = ObjectHeader::new()\\n\\n .with_tag(tag)\\n\",\n \"file_path\": \"tezos/context/src/serialize/persistent.rs\",\n \"rank\": 0,\n \"score\": 400359.12923161394\n },\n {\n \"content\": \"pub trait GenState: Clone + PartialEq + Eq + Hash + Debug {\\n\\n /// Predicate that allows limiting the size of state graph.\\n\\n fn within_bounds(&self) -> bool;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell_automaton/tests/state_explorer.rs\",\n \"rank\": 1,\n \"score\": 377532.27153063565\n },\n {\n \"content\": \"#[inline]\\n\\npub fn vec_from_slice(buf: &[u8], from_idx: usize, size: usize) -> Vec<u8> {\\n\\n buf[from_idx..from_idx + size].to_vec()\\n\\n}\\n\\n\\n\\n#[inline]\\n\\npub const fn range_from_idx_len(idx: usize, len: usize) -> Range<usize> {\\n\\n idx..idx + len\\n\\n}\\n\",\n \"file_path\": \"storage/src/persistent/codec.rs\",\n \"rank\": 3,\n \"score\": 368859.41325492726\n },\n {\n \"content\": \"type ItemCount = u32;\\n\\n\\n\\n/// Precisely identifies location of a record in a commit log.\\n\\n#[derive(Copy, Clone, Debug, Serialize, Deserialize)]\\n\\npub struct Location(pub u64, pub ByteLimit);\\n\\n\\n\\nimpl Location {\\n\\n #[inline]\\n\\n pub fn is_consecutive(&self, prev: &Location) -> bool {\\n\\n (prev.0 < self.0) && (self.0 - prev.0 == 1)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Location {\\n\\n fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {\\n\\n formatter.write_fmt(format_args!(\\\"Location({},{})\\\", self.0, self.1))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl BincodeEncoded for Location {}\\n\\n\\n\\n/// Range of values to get from a commit log\\n\\n#[derive(Copy, Clone, Debug, Serialize, Deserialize, PartialEq)]\\n\\npub struct Range(pub u64, pub ByteLimit, pub ItemCount);\\n\\n\\n\",\n \"file_path\": \"storage/src/commit_log/mod.rs\",\n \"rank\": 4,\n \"score\": 356091.5507073391\n },\n {\n \"content\": \"pub fn read_data(file: impl AsRef<Path>) -> Result<Vec<u8>, Error> {\\n\\n let dir =\\n\\n std::env::var(\\\"CARGO_MANIFEST_DIR\\\").context(format!(\\\"`CARGO_MANIFEST_DIR` is not set\\\"))?;\\n\\n let path = PathBuf::from(dir).join(\\\"resources\\\").join(file);\\n\\n let data = File::open(&path)\\n\\n .and_then(|mut file| {\\n\\n let mut data = Vec::new();\\n\\n file.read_to_end(&mut data)?;\\n\\n Ok(data)\\n\\n })\\n\\n .with_context(|| format!(\\\"Cannot read message from {}\\\", path.to_string_lossy()))?;\\n\\n Ok(data)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/benches/codecs_bench_common.rs\",\n \"rank\": 5,\n \"score\": 351290.9012955135\n },\n {\n \"content\": \"pub fn zstd_decompress<B: AsRef<[u8]>>(input: B, output: &mut Vec<u8>) -> std::io::Result<()> {\\n\\n zstd::stream::copy_decode(input.as_ref(), output)\\n\\n}\\n\",\n \"file_path\": \"storage/src/commit_log/compression.rs\",\n \"rank\": 6,\n \"score\": 350906.06510026567\n },\n {\n \"content\": \"pub fn zstd_compress<B: AsRef<[u8]>>(input: B, output: &mut Vec<u8>) -> std::io::Result<()> {\\n\\n zstd::stream::copy_encode(input.as_ref(), output, COMPRESSION_LEVEL)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/src/commit_log/compression.rs\",\n \"rank\": 7,\n \"score\": 350906.06510026567\n },\n {\n \"content\": \"// caml_hash_mix_string function:\\n\\n// https://github.com/ocaml/ocaml/blob/a5f63ba65fb8df7b2fa52076a2763b74078e463e/runtime/hash.c#L145\\n\\npub fn ocaml_hash_string(seed: u32, s: &[u8]) -> u32 {\\n\\n let len = s.len() as u32;\\n\\n let mut h = Wrapping(seed);\\n\\n let mut i = 0;\\n\\n\\n\\n // Mix by 32-bit blocks (little-endian)\\n\\n while i + 4 <= len {\\n\\n let pos = i as usize;\\n\\n let next_u32_bytes: [u8; 4] = s[pos..pos + 4].try_into().unwrap();\\n\\n let w = Wrapping(u32::from_le_bytes(next_u32_bytes));\\n\\n\\n\\n h = mix(h, w);\\n\\n i += 4;\\n\\n }\\n\\n\\n\\n // At this point there might be up to 3 bytes left to read.\\n\\n // Bytes that are out of range should be set to \\\\000.\\n\\n let pos = i as usize;\\n\\n h = match len & 3 {\\n\\n 3 => mix(\\n\",\n \"file_path\": \"tezos/context/src/hash/ocaml.rs\",\n \"rank\": 8,\n \"score\": 347179.2713038046\n },\n {\n \"content\": \"pub fn peer_message_size(bytes: impl AsRef<[u8]>) -> Result<usize, BinaryReaderError> {\\n\\n let size = complete_input(size, bytes.as_ref())?;\\n\\n Ok(size as usize)\\n\\n}\\n\",\n \"file_path\": \"tezos/messages/src/p2p/mod.rs\",\n \"rank\": 9,\n \"score\": 336437.6855108965\n },\n {\n \"content\": \"/// Merges 2 maps by picking the max value for each key, if the key is not present in both, its is added to the map\\n\\nfn max_merge_maps<K: Hash + Eq + Clone, V: Ord + Default + Clone>(\\n\\n first_map: HashMap<K, V>,\\n\\n second_map: HashMap<K, V>,\\n\\n) -> HashMap<K, V> {\\n\\n let mut new_map = HashMap::new();\\n\\n for (key, value) in first_map.iter() {\\n\\n new_map.insert(\\n\\n key.clone(),\\n\\n cmp::max(\\n\\n value.clone(),\\n\\n second_map.get(&key).unwrap_or(&V::default()).clone(),\\n\\n ),\\n\\n );\\n\\n }\\n\\n\\n\\n for (key, value) in second_map.iter() {\\n\\n new_map.insert(\\n\\n key.clone(),\\n\\n cmp::max(\\n\\n value.clone(),\\n\\n first_map.get(&key).unwrap_or(&V::default()).clone(),\\n\\n ),\\n\\n );\\n\\n }\\n\\n\\n\\n new_map\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/node_monitoring/src/monitors/resource.rs\",\n \"rank\": 10,\n \"score\": 327529.08990420075\n },\n {\n \"content\": \"type TaggedFile = u64;\\n\\n\\n\\npub const TAG_SHAPE: u64 = 0;\\n\\npub const TAG_SHAPE_INDEX: u64 = 1;\\n\\npub const TAG_COMMIT_INDEX: u64 = 2;\\n\\npub const TAG_DATA: u64 = 3;\\n\\npub const TAG_STRINGS: u64 = 4;\\n\\npub const TAG_BIG_STRINGS: u64 = 5;\\n\\npub const TAG_HASHES: u64 = 6;\\n\\npub const TAG_SIZES: u64 = 7;\\n\\n\\n\\nimpl From<FileType> for u64 {\\n\\n fn from(file_type: FileType) -> Self {\\n\\n match file_type {\\n\\n FileType::ShapeDirectories => TAG_SHAPE,\\n\\n FileType::ShapeDirectoriesIndex => TAG_SHAPE_INDEX,\\n\\n FileType::CommitIndex => TAG_COMMIT_INDEX,\\n\\n FileType::Data => TAG_DATA,\\n\\n FileType::Strings => TAG_STRINGS,\\n\\n FileType::BigStrings => TAG_BIG_STRINGS,\\n\",\n \"file_path\": \"tezos/context/src/persistent/file.rs\",\n \"rank\": 11,\n \"score\": 325797.78096975776\n },\n {\n \"content\": \"/// Returns only true, if timestamp of header is not in the far future\\n\\npub fn is_future_block(block_header: &BlockHeader) -> Result<bool, anyhow::Error> {\\n\\n let future_margin =\\n\\n chrono::offset::Utc::now() + chrono::Duration::from_std(Duration::from_secs(15))?;\\n\\n let block_timestamp = chrono::Utc.from_utc_datetime(\\n\\n &chrono::NaiveDateTime::from_timestamp_opt(block_header.timestamp(), 0)\\n\\n .ok_or(TimestampOutOfRangeError)?,\\n\\n );\\n\\n Ok(block_timestamp > future_margin)\\n\\n}\\n\\n\\n\\npub enum CanApplyStatus {\\n\\n Ready,\\n\\n AlreadyApplied,\\n\\n MissingPredecessor,\\n\\n PredecessorNotApplied,\\n\\n MissingOperations,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 12,\n \"score\": 324178.4814192307\n },\n {\n \"content\": \"pub fn boolean(b: &bool, out: &mut Vec<u8>) -> BinResult {\\n\\n put_byte(\\n\\n if *b {\\n\\n &crate::types::BYTE_VAL_TRUE\\n\\n } else {\\n\\n &crate::types::BYTE_VAL_FALSE\\n\\n },\\n\\n out,\\n\\n );\\n\\n Ok(())\\n\\n}\\n\\n\\n\\n// Rust integers encoding\\n\\nmod integers {\\n\\n macro_rules! encode_integer {\\n\\n ($t:ident) => {\\n\\n pub fn $t(i: &$t, out: &mut Vec<u8>) -> super::BinResult {\\n\\n super::put_bytes(&i.to_be_bytes(), out);\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 13,\n \"score\": 323712.3464960691\n },\n {\n \"content\": \"#[inline]\\n\\nfn expected_data_length(validation_passes: u8) -> usize {\\n\\n std::mem::size_of::<u8>() // validation_passes\\n\\n + std::mem::size_of::<u8>() // is_complete\\n\\n + (validation_passes as usize) * std::mem::size_of::<u8>() // is_validation_pass_present\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/src/operations_meta_storage.rs\",\n \"rank\": 14,\n \"score\": 320516.9639663779\n },\n {\n \"content\": \"pub fn bounded_string<S: AsRef<str>>(max_len: usize) -> impl FnMut(S, &mut Vec<u8>) -> BinResult {\\n\\n move |data, out| {\\n\\n if data.as_ref().len() <= max_len {\\n\\n string(data, out)\\n\\n } else {\\n\\n Err(BinError::size_error(max_len, data.as_ref().len()))\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 15,\n \"score\": 313008.01123091625\n },\n {\n \"content\": \"#[derive(Debug, Hash, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]\\n\\nstruct DirectoryShapeHash(u64);\\n\\n\\n\\n#[bitfield]\\n\\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\\n\\npub struct ShapeSliceId {\\n\\n start: B47,\\n\\n length: B17,\\n\\n}\\n\\n\\n\\n/// Contains the shape (key fragments) of a directory.\\n\\n///\\n\\n/// A `DirectoryShapeId` maps to a slice of `StringId`\\n\\npub struct DirectoryShapes {\\n\\n /// Map `DirectoryShapeHash` to its `DirectoryShapeId` and strings.\\n\\n hash_to_strings: BTreeMap<DirectoryShapeHash, (DirectoryShapeId, ShapeSliceId)>,\\n\\n shapes: ChunkedVec<StringId>,\\n\\n\\n\\n to_serialize: Vec<ShapeSliceId>,\\n\\n\\n\\n /// Map the `DirectoryShapeId` to its `DirectoryShapeHash`.\\n\",\n \"file_path\": \"tezos/context/src/working_tree/shape.rs\",\n \"rank\": 16,\n \"score\": 311839.7954359346\n },\n {\n \"content\": \"/// Iterate HashIds in the serialized data\\n\\npub fn iter_hash_ids(data: &[u8]) -> HashIdIterator {\\n\\n HashIdIterator { data, pos: 0 }\\n\\n}\\n\\n\\n\\npub struct HashIdIterator<'a> {\\n\\n data: &'a [u8],\\n\\n pos: usize,\\n\\n}\\n\\n\\n\\n/// Number of bytes to reach the hashes when serializing a `Inode::Pointers`.\\n\\n///\\n\\n/// This skip `ID_INODE_POINTERS`, `depth`, `nchildren` and `PointersDescriptor`.\\n\\nconst INODE_POINTERS_NBYTES_TO_HASHES: usize = 13;\\n\\n\\n\\n/// Number of bytes to reach the hashes when serializing a shaped directory.\\n\\n///\\n\\n/// This skip `ID_SHAPED_DIRECTORY` and the `ShapeId`\\n\\nconst SHAPED_DIRECTORY_NBYTES_TO_HASHES: usize = 5;\\n\\n\\n\\nimpl<'a> Iterator for HashIdIterator<'a> {\\n\",\n \"file_path\": \"tezos/context/src/serialize/in_memory.rs\",\n \"rank\": 17,\n \"score\": 311505.78955160547\n },\n {\n \"content\": \"pub fn read_data_unwrap(file: impl AsRef<Path>) -> Vec<u8> {\\n\\n read_data(file).unwrap_or_else(|e| panic!(\\\"Unexpected error: {}\\\", e))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/benches/codecs_bench_common.rs\",\n \"rank\": 18,\n \"score\": 309884.7893658906\n },\n {\n \"content\": \"pub fn hash_to_string(hash: &[u8]) -> String {\\n\\n const HEXCHARS: &[u8] = b\\\"0123456789abcdef\\\";\\n\\n\\n\\n let mut s = String::with_capacity(62);\\n\\n for byte in hash {\\n\\n s.push(HEXCHARS[*byte as usize >> 4] as char);\\n\\n s.push(HEXCHARS[*byte as usize & 0xF] as char);\\n\\n }\\n\\n s\\n\\n}\\n\\n\\n\\nimpl Timing {\\n\\n fn new() -> Timing {\\n\\n Timing {\\n\\n current_block: None,\\n\\n current_operation: None,\\n\\n current_context: None,\\n\\n block_started_at: None,\\n\\n nqueries: 0,\\n\\n checkout_time: None,\\n\",\n \"file_path\": \"tezos/timing/src/lib.rs\",\n \"rank\": 19,\n \"score\": 309584.25203658204\n },\n {\n \"content\": \"/// Returns true only if we recieve the same head as is our current_head\\n\\npub fn is_same_head(head: &Head, incoming_header: &BlockHeader) -> Result<bool, anyhow::Error> {\\n\\n let mut is_same = head.block_hash().as_ref() == &incoming_header.message_hash()?;\\n\\n is_same &= head.fitness() == incoming_header.fitness();\\n\\n is_same &= head.level() == &incoming_header.level();\\n\\n Ok(is_same)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 20,\n \"score\": 307865.43304705195\n },\n {\n \"content\": \"pub fn hashed<'a, O, F>(mut parser: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, (O, Vec<u8>)>\\n\\nwhere\\n\\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\\n\\n{\\n\\n move |input| {\\n\\n let (rest, result) = parser(input)?;\\n\\n let hash = crypto::blake2b::digest_256(&input[..input.len() - rest.len()])\\n\\n .map_err(|e| nom::Err::Failure(NomError::hash_error(input, e)))?;\\n\\n Ok((rest, (result, hash)))\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use num_bigint::BigInt;\\n\\n use num_traits::FromPrimitive;\\n\\n\\n\\n use super::error::*;\\n\\n use super::*;\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 21,\n \"score\": 306477.80554937606\n },\n {\n \"content\": \"pub fn string(data: impl AsRef<str>, out: &mut Vec<u8>) -> BinResult {\\n\\n put_size(data.as_ref().len(), out)?;\\n\\n put_bytes(data.as_ref().as_bytes(), out);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 22,\n \"score\": 295481.24703835987\n },\n {\n \"content\": \"pub fn read_object_length(\\n\\n data: &[u8],\\n\\n header: &ObjectHeader,\\n\\n) -> Result<(usize, usize), DeserializationError> {\\n\\n use DeserializationError::*;\\n\\n\\n\\n match header.length() {\\n\\n ObjectLength::OneByte => {\\n\\n let length = data.get(1).copied().ok_or(UnexpectedEOF)? as usize;\\n\\n Ok((1 + 1, length))\\n\\n }\\n\\n ObjectLength::TwoBytes => {\\n\\n let length = data.get(1..3).ok_or(UnexpectedEOF)?;\\n\\n let length = u16::from_le_bytes(length.try_into()?) as usize;\\n\\n Ok((1 + 2, length))\\n\\n }\\n\\n ObjectLength::FourBytes => {\\n\\n let length = data.get(1..5).ok_or(UnexpectedEOF)?;\\n\\n let length = u32::from_le_bytes(length.try_into()?) as usize;\\n\\n Ok((1 + 4, length))\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/serialize/persistent.rs\",\n \"rank\": 23,\n \"score\": 294086.7583067126\n },\n {\n \"content\": \"/// Validates if new_head is stronger or at least equals to old_head - according to fitness\\n\\npub fn can_update_current_head(\\n\\n new_head: &BlockHeaderWithHash,\\n\\n current_head: &Head,\\n\\n current_context_fitness: &Fitness,\\n\\n) -> bool {\\n\\n let new_head_fitness = FitnessWrapper::new(new_head.header.fitness());\\n\\n let current_head_fitness = FitnessWrapper::new(current_head.fitness());\\n\\n let context_fitness = FitnessWrapper::new(current_context_fitness);\\n\\n\\n\\n // according to chain_validator.ml\\n\\n if context_fitness.eq(¤t_head_fitness) {\\n\\n new_head_fitness.gt(&context_fitness)\\n\\n } else {\\n\\n new_head_fitness.ge(&context_fitness)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 24,\n \"score\": 293860.2741694697\n },\n {\n \"content\": \"fn encode_irmin_dir_entry_kind(kind: &DirEntryKind) -> [u8; 8] {\\n\\n match kind {\\n\\n DirEntryKind::Directory => [0, 0, 0, 0, 0, 0, 0, 0],\\n\\n DirEntryKind::Blob => [255, 0, 0, 0, 0, 0, 0, 0],\\n\\n }\\n\\n}\\n\\n\\n\\npub(crate) fn index(depth: u32, name: &str) -> u32 {\\n\\n ocaml_hash_string(depth, name.as_bytes()) % 32\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/hash/mod.rs\",\n \"rank\": 25,\n \"score\": 292735.124318716\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_copy_persistent() -> Result<(), anyhow::Error> {\\n\\n context_copy(\\n\\n ContextKvStoreConfiguration::OnDisk(\\\"\\\".to_string()),\\n\\n \\\"__context:test_context_copy_persistent\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 26,\n \"score\": 291859.70258661115\n },\n {\n \"content\": \"pub fn put_bytes(bytes: &[u8], out: &mut Vec<u8>) {\\n\\n out.extend_from_slice(bytes);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 27,\n \"score\": 290614.851377646\n },\n {\n \"content\": \"pub fn put_byte(byte: &u8, out: &mut Vec<u8>) {\\n\\n out.push(*byte)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 28,\n \"score\": 290614.851377646\n },\n {\n \"content\": \"#[inline]\\n\\nfn mix(mut h: Wrapping<u32>, mut w: Wrapping<u32>) -> Wrapping<u32> {\\n\\n w *= Wrapping(0xcc9e2d51);\\n\\n w = w << 15 | w >> 17;\\n\\n w *= Wrapping(0x1b873593);\\n\\n h ^= w;\\n\\n h = h << 13 | h >> 19;\\n\\n h = h * Wrapping(5) + Wrapping(0xe6546b64);\\n\\n h\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/hash/ocaml.rs\",\n \"rank\": 29,\n \"score\": 287352.46695534774\n },\n {\n \"content\": \"/// Open commit log at a given path.\\n\\npub fn open_cl<P, I>(path: P, cfs: I, log: Logger) -> Result<CommitLogs, CommitLogError>\\n\\nwhere\\n\\n P: AsRef<Path>,\\n\\n I: IntoIterator<Item = CommitLogDescriptor>,\\n\\n{\\n\\n CommitLogs::new(path, cfs, log)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/src/persistent/mod.rs\",\n \"rank\": 31,\n \"score\": 285829.51782711584\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_set_get_commit_persistent() -> Result<(), anyhow::Error> {\\n\\n context_set_get_commit(\\n\\n ContextKvStoreConfiguration::OnDisk(\\\"\\\".to_string()),\\n\\n \\\"__context:test_context_set_get_commit_persistent\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 32,\n \"score\": 280697.0095556996\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_hash_from_working_tree_persistent() -> Result<(), anyhow::Error> {\\n\\n context_hash_from_working_tree(\\n\\n ContextKvStoreConfiguration::OnDisk(\\\"\\\".to_string()),\\n\\n \\\"__context:test_context_hash_from_working_tree_persistent\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 33,\n \"score\": 280615.7792134254\n },\n {\n \"content\": \"pub fn hash_as_bytes<T>(hash: OCaml<T>) -> &[u8] {\\n\\n let field = unsafe { hash.field::<OCamlBytes>(0) };\\n\\n field.as_bytes()\\n\\n}\\n\\n\\n\\n// TODO: TE-367: review once ocaml-interop has been upgraded\\n\\nunsafe impl FromOCaml<OCamlChainId> for ChainId {\\n\\n fn from_ocaml(v: OCaml<OCamlChainId>) -> Self {\\n\\n let v: OCaml<OCamlBytes> = unsafe { std::mem::transmute(v) };\\n\\n let vec: Vec<u8> = v.to_rust();\\n\\n ChainId::try_from(vec).unwrap()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl_from_ocaml_variant! {\\n\\n OCamlContextKvStoreConfiguration => ContextKvStoreConfiguration {\\n\\n ContextKvStoreConfiguration::ReadOnlyIpc,\\n\\n ContextKvStoreConfiguration::InMem,\\n\\n ContextKvStoreConfiguration::OnDisk(path: String),\\n\\n }\\n\",\n \"file_path\": \"tezos/conv/src/from_ocaml.rs\",\n \"rank\": 34,\n \"score\": 280241.47573610366\n },\n {\n \"content\": \"/// Merges 2 float maps by picking the max value for each key, if the key is not present in both, its is added to the map\\n\\n// we need a separate function for f32 as they do not implement the Ord trait\\n\\nfn max_merge_float_maps<K: Hash + Eq + Clone>(\\n\\n first_map: HashMap<K, f32>,\\n\\n second_map: HashMap<K, f32>,\\n\\n) -> HashMap<K, f32> {\\n\\n // ...\\n\\n let mut new_map = HashMap::new();\\n\\n for (key, value) in first_map.iter() {\\n\\n new_map.insert(\\n\\n key.clone(),\\n\\n f32::max(*value, *second_map.get(&key).unwrap_or(&0.0)),\\n\\n );\\n\\n }\\n\\n\\n\\n for (key, value) in second_map.iter() {\\n\\n new_map.insert(\\n\\n key.clone(),\\n\\n f32::max(*value, *first_map.get(&key).unwrap_or(&0.0)),\\n\\n );\\n\\n }\\n\\n new_map\\n\\n // ...\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/node_monitoring/src/monitors/resource.rs\",\n \"rank\": 35,\n \"score\": 277783.1433452973\n },\n {\n \"content\": \"fn make_tags<'a>(variants: impl IntoIterator<Item = &'a syn::Variant>) -> Result<Vec<Tag<'a>>> {\\n\\n let mut default_id = 0;\\n\\n let mut tags = Vec::new();\\n\\n for variant in variants {\\n\\n let meta = &mut get_encoding_meta(&variant.attrs)?;\\n\\n let tag = make_tag(variant, meta, &mut default_id)?;\\n\\n tags.push(tag);\\n\\n }\\n\\n Ok(tags)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding-derive/src/make.rs\",\n \"rank\": 36,\n \"score\": 276639.2400728618\n },\n {\n \"content\": \"pub fn is_ocaml_log_enabled() -> bool {\\n\\n env::var(\\\"OCAML_LOG_ENABLED\\\")\\n\\n .unwrap_or_else(|_| \\\"false\\\".to_string())\\n\\n .parse::<bool>()\\n\\n .unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/interop/tests/common/mod.rs\",\n \"rank\": 37,\n \"score\": 276266.25226809795\n },\n {\n \"content\": \"/// Returns only true, if new_fitness is greater than head's fitness\\n\\npub fn is_fitness_increases(head: &Head, new_fitness: &Fitness) -> bool {\\n\\n fitness_increases(head.fitness(), new_fitness)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 38,\n \"score\": 275329.7070109036\n },\n {\n \"content\": \"/// Returns only true, if new_fitness is greater than head's fitness\\n\\npub fn is_fitness_increases_or_same(head: &Head, new_fitness: &Fitness) -> bool {\\n\\n fitness_increases_or_same(head.fitness(), new_fitness)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 39,\n \"score\": 275329.7070109036\n },\n {\n \"content\": \"// Returns a byte vector of specified size, with BE encoding of the num\\n\\n// as its last 8 bytes\\n\\nfn get_hash(num: u64, size: usize) -> Vec<u8> {\\n\\n use std::mem::size_of;\\n\\n assert!(size >= size_of::<u64>() + 2);\\n\\n let mut vec = Vec::new();\\n\\n vec.push(LEFT_BOUNDARY);\\n\\n vec.resize(size - size_of::<u64>() - 1, 0x11);\\n\\n vec.push(RIGHT_BOUNDARY);\\n\\n vec.append(&mut num.to_be_bytes().to_vec());\\n\\n vec\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/tests/encoding_operations_for_blocks.rs\",\n \"rank\": 40,\n \"score\": 271615.0630978764\n },\n {\n \"content\": \"fn read_data(file: &str) -> Result<Vec<u8>, Error> {\\n\\n let dir =\\n\\n std::env::var(\\\"CARGO_MANIFEST_DIR\\\").context(format!(\\\"`CARGO_MANIFEST_DIR` is not set\\\"))?;\\n\\n let path = PathBuf::from(dir).join(\\\"resources\\\").join(file);\\n\\n let data = File::open(&path)\\n\\n .and_then(|mut file| {\\n\\n let mut data = Vec::new();\\n\\n file.read_to_end(&mut data)?;\\n\\n Ok(data)\\n\\n })\\n\\n .with_context(|| format!(\\\"Cannot read message from {}\\\", path.to_string_lossy()))?;\\n\\n Ok(data)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/tests/dhat.rs\",\n \"rank\": 41,\n \"score\": 270938.73222992127\n },\n {\n \"content\": \"pub fn z_bignum(mut input: NomInput) -> NomResult<BigInt> {\\n\\n let mut bitslice_vec = Vec::new();\\n\\n let mut has_next = true;\\n\\n let mut missing_bits = 0;\\n\\n let mut first = true;\\n\\n let mut neg = false;\\n\\n while has_next {\\n\\n let (new_input, byte) = take(1_u8)(input)?;\\n\\n input = new_input;\\n\\n let bits = byte.view_bits();\\n\\n has_next = bits[0];\\n\\n let skip_bits = if first {\\n\\n neg = bits[1];\\n\\n 2\\n\\n } else {\\n\\n 1\\n\\n };\\n\\n first = false;\\n\\n bitslice_vec.push(&bits[skip_bits..]);\\n\\n missing_bits += skip_bits;\\n\\n }\\n\\n let mut bitvec = bitvec![Msb0, u8; 0; missing_bits % 8];\\n\\n for bitslice in bitslice_vec.into_iter().rev() {\\n\\n bitvec.extend_from_bitslice(bitslice);\\n\\n }\\n\\n let sign = if neg { Sign::Minus } else { Sign::Plus };\\n\\n Ok((input, BigInt::from_bytes_be(sign, &bitvec.into_vec())))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 42,\n \"score\": 269874.9812313549\n },\n {\n \"content\": \"type ByteLimit = usize;\\n\",\n \"file_path\": \"storage/src/commit_log/mod.rs\",\n \"rank\": 43,\n \"score\": 268968.3194820058\n },\n {\n \"content\": \"fn error(span: Span, message: impl std::fmt::Display) -> syn::Error {\\n\\n syn::Error::new(span, message)\\n\\n}\\n\",\n \"file_path\": \"tezos/encoding-derive/src/make.rs\",\n \"rank\": 44,\n \"score\": 268445.47294713644\n },\n {\n \"content\": \"/// Create default database configuration options,\\n\\n/// based on recommended setting:\\n\\n/// https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\\n\\n/// https://rocksdb.org/blog/2019/03/08/format-version-4.html\\n\\npub fn default_table_options(_cache: &Cache) -> Options {\\n\\n // default db options\\n\\n let mut db_opts = Options::default();\\n\\n\\n\\n // https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\\n\\n db_opts.set_level_compaction_dynamic_level_bytes(false);\\n\\n db_opts.set_write_buffer_size(32 * 1024 * 1024);\\n\\n\\n\\n // block table options\\n\\n let mut table_options = BlockBasedOptions::default();\\n\\n // table_options.set_block_cache(cache);\\n\\n // table_options.set_block_size(16 * 1024);\\n\\n // table_options.set_cache_index_and_filter_blocks(true);\\n\\n // table_options.set_pin_l0_filter_and_index_blocks_in_cache(true);\\n\\n\\n\\n // set format_version 4 https://rocksdb.org/blog/2019/03/08/format-version-4.html\\n\\n table_options.set_format_version(4);\\n\\n // table_options.set_index_block_restart_interval(16);\\n\\n\\n\\n db_opts.set_block_based_table_factory(&table_options);\\n\",\n \"file_path\": \"storage/src/persistent/database.rs\",\n \"rank\": 45,\n \"score\": 265035.82672519225\n },\n {\n \"content\": \"fn error_spanned(tokens: impl quote::ToTokens, message: impl std::fmt::Display) -> syn::Error {\\n\\n syn::Error::new_spanned(tokens, message)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding-derive/src/make.rs\",\n \"rank\": 46,\n \"score\": 263676.768217168\n },\n {\n \"content\": \"/// Generate digest of length 128 bits (16bytes) from arbitrary binary data\\n\\npub fn digest_128(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\\n\\n digest(data, 16)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/blake2b.rs\",\n \"rank\": 47,\n \"score\": 263655.54081808723\n },\n {\n \"content\": \"// Generate digest of length 160 bits (20bytes) from arbitrary binary data\\n\\npub fn digest_160(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\\n\\n digest(data, 20)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/blake2b.rs\",\n \"rank\": 48,\n \"score\": 263655.54081808723\n },\n {\n \"content\": \"/// Generate digest of length 256 bits (32bytes) from arbitrary binary data\\n\\npub fn digest_256(data: &[u8]) -> Result<Vec<u8>, Blake2bError> {\\n\\n digest(data, 32)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crypto/src/blake2b.rs\",\n \"rank\": 49,\n \"score\": 263655.54081808723\n },\n {\n \"content\": \"pub fn hydrate_current_head(\\n\\n init_storage_data: &StorageInitInfo,\\n\\n persistent_storage: &PersistentStorage,\\n\\n) -> Result<Arc<BlockHeaderWithHash>, StorageError> {\\n\\n // check last stored current_head\\n\\n let current_head = match ChainMetaStorage::new(persistent_storage)\\n\\n .get_current_head(&init_storage_data.chain_id)?\\n\\n {\\n\\n Some(head) => head,\\n\\n None => {\\n\\n return Err(StorageError::MissingKey {\\n\\n when: \\\"current_head\\\".into(),\\n\\n })\\n\\n }\\n\\n };\\n\\n\\n\\n // get block_header data\\n\\n match BlockStorage::new(persistent_storage).get(current_head.block_hash())? {\\n\\n Some(block) => Ok(Arc::new(block)),\\n\\n None => Err(StorageError::MissingKey {\\n\",\n \"file_path\": \"storage/src/lib.rs\",\n \"rank\": 50,\n \"score\": 261466.09236546088\n },\n {\n \"content\": \"pub fn commit(\\n\\n _rt: &OCamlRuntime,\\n\\n _new_context_hash: OCamlRef<OCamlContextHash>,\\n\\n irmin_time: f64,\\n\\n tezedge_time: f64,\\n\\n) {\\n\\n let irmin_time = get_time(irmin_time);\\n\\n let tezedge_time = get_time(tezedge_time);\\n\\n\\n\\n if let Err(e) = send_msg(TimingMessage::Commit {\\n\\n irmin_time,\\n\\n tezedge_time,\\n\\n }) {\\n\\n eprintln!(\\\"Timing commit hook error = {:?}\\\", e);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/timings.rs\",\n \"rank\": 51,\n \"score\": 261138.8457613745\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn bounded<'a, O, F>(max: usize, mut f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\\n\\nwhere\\n\\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\\n\\n O: Clone,\\n\\n{\\n\\n move |input: NomInput| {\\n\\n let max = std::cmp::min(max, input.input_len());\\n\\n let bounded = input.slice(std::ops::RangeTo { end: max });\\n\\n match f.parse(bounded) {\\n\\n Ok((rest, parsed)) => Ok((\\n\\n input.slice(std::ops::RangeFrom {\\n\\n start: max - rest.input_len(),\\n\\n }),\\n\\n parsed,\\n\\n )),\\n\\n Err(Err::Error(DecodeError {\\n\\n input,\\n\\n kind: error::DecodeErrorKind::Nom(ErrorKind::Eof),\\n\\n other,\\n\\n })) => Err(Err::Error(DecodeError {\\n\\n input,\\n\\n kind: error::DecodeErrorKind::Boundary(BoundedEncodingKind::Bounded),\\n\\n other,\\n\\n })),\\n\\n e => e,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Applies the `parser` to the input, addin field context to the error.\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 52,\n \"score\": 260640.29528831632\n },\n {\n \"content\": \"/// Generates some integers in the specified range.\\n\\n///\\n\\n/// Namely, `[min, min + 1, med - 1, med, med + 1, max - 1, max]`\\n\\npub fn some_in_range<T: IntType>(range: impl RangeBounds<T>) -> IntGenerator<T> {\\n\\n let (min, max) = decode_range_bounds(range);\\n\\n let step = ((max - min - T::one()) >> T::one()) + T::one();\\n\\n IntGenerator::new(min, max, step, T::one())\\n\\n}\\n\\n\\n\\nmacro_rules! generated_hash {\\n\\n ($hash:ident) => {\\n\\n impl Generated for $hash {\\n\\n fn generator<F: GeneratorFactory>(\\n\\n field: &str,\\n\\n f: &mut F,\\n\\n ) -> Box<dyn Generator<Item = $hash>> {\\n\\n Box::new(\\n\\n f.hash_bytes(field, $hash::hash_type())\\n\\n .map(|bytes: Vec<u8>| $hash::try_from_bytes(bytes.as_slice()).unwrap()),\\n\\n )\\n\\n }\\n\\n }\\n\\n };\\n\",\n \"file_path\": \"tezos/encoding/src/generator.rs\",\n \"rank\": 53,\n \"score\": 258530.7866667192\n },\n {\n \"content\": \"/// Helper composer for producing [std::vec::Vec] generator out of lenght generator and element generator\\n\\npub fn vec_of_items<G1, G2>(item: G1, len: G2) -> impl Generator<Item = Vec<G1::Item>>\\n\\nwhere\\n\\n G1: Generator,\\n\\n G1::Item: Clone,\\n\\n G2: Generator<Item = usize>,\\n\\n{\\n\\n compose(len, item, |len, item| vec![item; len])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/generator.rs\",\n \"rank\": 54,\n \"score\": 258294.6601762129\n },\n {\n \"content\": \"/// Open commit log at a given path.\\n\\npub fn open_main_db<C: RocksDbColumnFactory>(\\n\\n rocks_db: Option<Arc<DB>>,\\n\\n config: &RocksDbConfig<C>,\\n\\n backend_config: TezedgeDatabaseBackendConfiguration,\\n\\n log: Logger,\\n\\n) -> Result<TezedgeDatabase, DatabaseError> {\\n\\n // TODO - TE-498: Todo Change this\\n\\n let backend = match backend_config {\\n\\n TezedgeDatabaseBackendConfiguration::Sled => {\\n\\n TezedgeDatabaseBackendOptions::SledDB(SledDBBackend::new(config.db_path.as_path())?)\\n\\n }\\n\\n TezedgeDatabaseBackendConfiguration::RocksDB => {\\n\\n if let Some(db) = rocks_db {\\n\\n TezedgeDatabaseBackendOptions::RocksDB(RocksDBBackend::from_db(db)?)\\n\\n } else {\\n\\n return Err(DatabaseError::FailedToOpenDatabase);\\n\\n }\\n\\n }\\n\\n TezedgeDatabaseBackendConfiguration::EdgeKV => TezedgeDatabaseBackendOptions::EdgeKV(\\n\\n EdgeKVBackend::new(config.db_path.as_path(), edgekv_db_cols())?,\\n\",\n \"file_path\": \"storage/src/persistent/mod.rs\",\n \"rank\": 55,\n \"score\": 257272.58383747106\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_copy() -> Result<(), anyhow::Error> {\\n\\n context_copy(\\n\\n ContextKvStoreConfiguration::InMem,\\n\\n \\\"__context:test_context_copy\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 56,\n \"score\": 256480.03042926837\n },\n {\n \"content\": \"/// Helper composer for producing [std::opt::Option] generator out of element generator\\n\\npub fn option<G1, G2>(item: G1, presence: G2) -> impl Generator<Item = Option<G1::Item>>\\n\\nwhere\\n\\n G1: Generator,\\n\\n G2: Generator<Item = bool>,\\n\\n{\\n\\n // TODO use optimized version that does not issue [None] multiple times.\\n\\n compose(\\n\\n presence,\\n\\n item,\\n\\n |presence, item| if presence { Some(item) } else { None },\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/generator.rs\",\n \"rank\": 57,\n \"score\": 255978.59426176638\n },\n {\n \"content\": \"pub fn wait(pid: libc::pid_t) -> bool {\\n\\n // libc::waitpid is unsafe function\\n\\n unsafe {\\n\\n let mut status: i32 = 0;\\n\\n let options: i32 = 0;\\n\\n return match libc::waitpid(pid, &mut status as *mut i32, options) {\\n\\n -1 => {\\n\\n panic!(\\\"error occured libc::waitpid problem\\\")\\n\\n }\\n\\n _pid => true,\\n\\n };\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"ipc/tests/common/mod.rs\",\n \"rank\": 58,\n \"score\": 255865.73310815723\n },\n {\n \"content\": \"/// Extract values from `data` to store them in `storage`.\\n\\n/// Return an `Object`, which can be ids (refering to data inside `storage`) or a `Commit`\\n\\npub fn deserialize_object(\\n\\n bytes: &[u8],\\n\\n object_offset: AbsoluteOffset,\\n\\n storage: &mut Storage,\\n\\n strings: &mut StringInterner,\\n\\n repository: &ContextKeyValueStore,\\n\\n) -> Result<Object, DeserializationError> {\\n\\n use DeserializationError::*;\\n\\n\\n\\n let header = bytes.get(0).copied().ok_or(UnexpectedEOF)?;\\n\\n let header: ObjectHeader = ObjectHeader::from_bytes([header]);\\n\\n\\n\\n let (header_nbytes, object_length) = read_object_length(bytes, &header)?;\\n\\n\\n\\n let bytes = bytes\\n\\n .get(header_nbytes..object_length)\\n\\n .ok_or(UnexpectedEOF)?;\\n\\n\\n\\n let (object_hash_id, nbytes) = deserialize_hash_id(bytes)?;\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/serialize/persistent.rs\",\n \"rank\": 59,\n \"score\": 255690.4997311269\n },\n {\n \"content\": \"#[allow(clippy::too_many_arguments)]\\n\\npub fn serialize_object(\\n\\n object: &Object,\\n\\n object_hash_id: HashId,\\n\\n output: &mut Vec<u8>,\\n\\n storage: &Storage,\\n\\n strings: &StringInterner,\\n\\n stats: &mut SerializeStats,\\n\\n _batch: &mut Vec<(HashId, Arc<[u8]>)>,\\n\\n _referenced_older_objects: &mut Vec<HashId>,\\n\\n repository: &mut ContextKeyValueStore,\\n\\n file_offset: Option<AbsoluteOffset>,\\n\\n) -> Result<Option<AbsoluteOffset>, SerializationError> {\\n\\n let start = output.len();\\n\\n\\n\\n let file_offset = file_offset.ok_or(SerializationError::MissingOffset)?;\\n\\n let mut offset: AbsoluteOffset = file_offset.add_offset(start as u64);\\n\\n\\n\\n match object {\\n\\n Object::Directory(dir_id) => {\\n\\n if let Some(inode_id) = dir_id.get_inode_id() {\\n\",\n \"file_path\": \"tezos/context/src/serialize/persistent.rs\",\n \"rank\": 60,\n \"score\": 255666.813897088\n },\n {\n \"content\": \"/// Stores commit_genesis result to storage and mark genesis block as applied, if everythnig is ok.\\n\\n/// !Important, this rewrites context_hash on stored genesis - because in initialize_storage_with_genesis_block we stored wiht Context_hash_zero\\n\\n/// And context hash of block is used for appling of successor\\n\\npub fn store_commit_genesis_result(\\n\\n block_storage: &BlockStorage,\\n\\n block_meta_storage: &BlockMetaStorage,\\n\\n chain_meta_storage: &ChainMetaStorage,\\n\\n operations_meta_storage: &OperationsMetaStorage,\\n\\n init_storage_data: &StorageInitInfo,\\n\\n bock_result: CommitGenesisResult,\\n\\n) -> Result<(), StorageError> {\\n\\n // store data for genesis\\n\\n let genesis_block_hash = &init_storage_data.genesis_block_header_hash;\\n\\n let chain_id = &init_storage_data.chain_id;\\n\\n\\n\\n // if everything is stored and ok, we can considere genesis block as applied\\n\\n // if storage is empty, initialize with genesis\\n\\n block_meta_storage.put(\\n\\n genesis_block_hash,\\n\\n &block_meta_storage::Meta::genesis_meta(genesis_block_hash, chain_id, true),\\n\\n )?;\\n\\n operations_meta_storage.put(\\n\\n genesis_block_hash,\\n\",\n \"file_path\": \"storage/src/lib.rs\",\n \"rank\": 61,\n \"score\": 255242.3215397842\n },\n {\n \"content\": \"pub fn bytes<T: AsRef<[u8]>>(bytes: T, out: &mut Vec<u8>) -> BinResult {\\n\\n out.extend_from_slice(bytes.as_ref());\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 62,\n \"score\": 254226.91353068256\n },\n {\n \"content\": \"/// Generates all integers in the specified range.\\n\\npub fn full_range<T: IntType>(range: impl RangeBounds<T>) -> IntGenerator<T> {\\n\\n let (min, max) = decode_range_bounds(range);\\n\\n IntGenerator::new(min, max, T::one(), T::zero())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/generator.rs\",\n \"rank\": 63,\n \"score\": 254122.86415747472\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn bounded_string<'a>(max: usize) -> impl FnMut(NomInput<'a>) -> NomResult<'a, String> {\\n\\n map_res(\\n\\n complete(length_data(bounded_size(BoundedEncodingKind::String, max))),\\n\\n |bytes| std::str::from_utf8(bytes).map(str::to_string),\\n\\n )\\n\\n}\\n\\n\\n\\n/// Parser that applies specified parser to the fixed length slice of input.\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 64,\n \"score\": 251939.46622545083\n },\n {\n \"content\": \"/// NOTE: duplicate block_meta_storage tests module\\n\\n/// Create and return a storage with [number_of_blocks] blocks and the last BlockHash in it\\n\\nfn init_mocked_storage(number_of_blocks: usize) -> Result<(BlockMetaStorage, BlockHash), Error> {\\n\\n let tmp_storage = TmpStorage::create(\\\"__mocked_storage\\\")?;\\n\\n let storage = BlockMetaStorage::new(tmp_storage.storage());\\n\\n let mut block_hash_set = HashSet::new();\\n\\n let mut rng = rand::thread_rng();\\n\\n\\n\\n let k: BlockHash = vec![0; 32].try_into()?;\\n\\n let v = Meta::new(\\n\\n false,\\n\\n Some(vec![0; 32].try_into()?),\\n\\n 0,\\n\\n vec![44; 4].try_into()?,\\n\\n );\\n\\n\\n\\n block_hash_set.insert(k.clone());\\n\\n\\n\\n storage.put(&k, &v)?;\\n\\n assert!(storage.get(&k)?.is_some());\\n\\n\\n\\n // save for the iteration\\n\",\n \"file_path\": \"storage/benches/predecessor_benchmarks.rs\",\n \"rank\": 65,\n \"score\": 251015.3017574332\n },\n {\n \"content\": \"pub fn wait(pid: libc::pid_t) -> bool {\\n\\n // libc::waitpid is unsafe function\\n\\n unsafe {\\n\\n let mut status: i32 = 0;\\n\\n let options: i32 = 0;\\n\\n\\n\\n match libc::waitpid(pid, &mut status as *mut i32, options) {\\n\\n -1 => {\\n\\n panic!(\\\"error occured libc::waitpid problem\\\")\\n\\n }\\n\\n _pid => true,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"async-ipc/tests/common/mod.rs\",\n \"rank\": 66,\n \"score\": 250709.08670659704\n },\n {\n \"content\": \"pub fn fold_consecutive_locations(locations: &[Location]) -> Vec<Range> {\\n\\n if locations.is_empty() {\\n\\n Vec::with_capacity(0)\\n\\n } else {\\n\\n let mut ranges = Vec::with_capacity(locations.len());\\n\\n\\n\\n let mut prev = locations[0];\\n\\n let mut range = Range(prev.0, prev.1, 1);\\n\\n for curr in &locations[1..] {\\n\\n if curr.is_consecutive(&prev) {\\n\\n range.1 += curr.1;\\n\\n range.2 += 1;\\n\\n } else {\\n\\n ranges.push(range);\\n\\n range = Range(curr.0, curr.1, 1);\\n\\n }\\n\\n prev = *curr;\\n\\n }\\n\\n ranges.push(range);\\n\\n\\n\",\n \"file_path\": \"storage/src/commit_log/mod.rs\",\n \"rank\": 67,\n \"score\": 249300.70313182066\n },\n {\n \"content\": \"fn in_bounds_and_over<T: IntType>(upper_bound: T) -> impl Generator<Item = T> {\\n\\n some_in_range(..=upper_bound).and(some_in_range(\\n\\n upper_bound + T::one()..(upper_bound << T::one()),\\n\\n ))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/tests/encoding_diff_fuzz.rs\",\n \"rank\": 68,\n \"score\": 248419.37019816146\n },\n {\n \"content\": \"pub trait Persistable {\\n\\n fn is_persistent(&self) -> bool;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/src/persistent/mod.rs\",\n \"rank\": 69,\n \"score\": 248118.61974942475\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn bounded_size(kind: BoundedEncodingKind, max: usize) -> impl FnMut(NomInput) -> NomResult<u32> {\\n\\n move |input| {\\n\\n let i = <&[u8]>::clone(&input);\\n\\n let (input, size) = size(input)?;\\n\\n if size as usize <= max {\\n\\n Ok((input, size))\\n\\n } else {\\n\\n Err(Err::Error(DecodeError::limit(i, kind.clone())))\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Reads Tesoz string encoded as a 32-bit length followed by the string bytes.\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 70,\n \"score\": 247039.8220720922\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_set_get_commit() -> Result<(), anyhow::Error> {\\n\\n context_set_get_commit(\\n\\n ContextKvStoreConfiguration::InMem,\\n\\n \\\"__context:test_context_set_get_commit\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 71,\n \"score\": 247018.9527100228\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_delete_and_remove_persistent() -> Result<(), anyhow::Error> {\\n\\n context_delete_and_remove(\\n\\n ContextKvStoreConfiguration::OnDisk(\\\"\\\".to_string()),\\n\\n \\\"__context:test_context_delete_and_remove_persistent\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 72,\n \"score\": 246904.57034185575\n },\n {\n \"content\": \"#[test]\\n\\nfn generator_test_cloned_gen() -> Result<(), Error> {\\n\\n use rocksdb::{Options, DB};\\n\\n\\n\\n // logger\\n\\n let log_level = tests_common::log_level();\\n\\n let log = tests_common::create_logger(log_level);\\n\\n\\n\\n let path = out_dir_path(\\\"__sequence_multiseq\\\");\\n\\n if path.exists() {\\n\\n std::fs::remove_dir_all(&path).unwrap();\\n\\n }\\n\\n\\n\\n {\\n\\n let cache = Cache::new_lru_cache(32 * 1024 * 1024).unwrap();\\n\\n let backend = if cfg!(feature = \\\"maindb-backend-rocksdb\\\") {\\n\\n let db = open_kv(\\n\\n &path,\\n\\n vec![Sequences::descriptor(&cache)],\\n\\n &DbConfiguration::default(),\\n\\n )?;\\n\",\n \"file_path\": \"storage/tests/sequences.rs\",\n \"rank\": 73,\n \"score\": 245157.60766635707\n },\n {\n \"content\": \"#[test]\\n\\nfn generator_test_continuation_after_persist() -> Result<(), Error> {\\n\\n use rocksdb::{Options, DB};\\n\\n\\n\\n // logger\\n\\n let log_level = tests_common::log_level();\\n\\n let log = tests_common::create_logger(log_level);\\n\\n\\n\\n let path = out_dir_path(\\\"__sequence_continuation\\\");\\n\\n if path.exists() {\\n\\n std::fs::remove_dir_all(&path).unwrap();\\n\\n }\\n\\n\\n\\n {\\n\\n let cache = Cache::new_lru_cache(32 * 1024 * 1024).unwrap();\\n\\n let backend = if cfg!(feature = \\\"maindb-backend-rocksdb\\\") {\\n\\n let db = open_kv(\\n\\n &path,\\n\\n vec![Sequences::descriptor(&cache)],\\n\\n &DbConfiguration::default(),\\n\\n )?;\\n\",\n \"file_path\": \"storage/tests/sequences.rs\",\n \"rank\": 74,\n \"score\": 245007.78231588873\n },\n {\n \"content\": \"#[test]\\n\\npub fn test_context_hash_from_working_tree_memory() -> Result<(), anyhow::Error> {\\n\\n context_hash_from_working_tree(\\n\\n ContextKvStoreConfiguration::InMem,\\n\\n \\\"__context:test_context_hash_from_working_tree_memory\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/tests/context.rs\",\n \"rank\": 75,\n \"score\": 242610.34037585987\n },\n {\n \"content\": \"fn kv(i: usize) -> Vec<u8> {\\n\\n let i = i % SPACE;\\n\\n let k = [(i >> 16) as u8, (i >> 8) as u8, i as u8];\\n\\n k.to_vec()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edgekv/src/tests/mod.rs\",\n \"rank\": 76,\n \"score\": 241933.3914824535\n },\n {\n \"content\": \"/// alternative to ocaml Operation_list_list_hash.empty\\n\\npub fn get_empty_operation_list_list_hash() -> Result<OperationListListHash, FromBase58CheckError> {\\n\\n OperationListListHash::try_from(\\\"LLoZS2LW3rEi7KYU4ouBQtorua37aWWCtpDmv1n2x3xoKi6sVXLWp\\\")\\n\\n}\\n\\n\\n\\n/// Enum representing different Tezos environment.\\n\\n#[derive(Serialize, Deserialize, Copy, Clone, Debug, PartialEq, Eq, Hash, EnumIter)]\\n\\npub enum TezosEnvironment {\\n\\n Custom,\\n\\n Mainnet,\\n\\n Sandbox,\\n\\n Zeronet,\\n\\n Alphanet,\\n\\n Babylonnet,\\n\\n Carthagenet,\\n\\n Delphinet,\\n\\n Edonet,\\n\\n Edo2net,\\n\\n Florencenet,\\n\\n Granadanet,\\n\\n Hangzhounet,\\n\",\n \"file_path\": \"tezos/api/src/environment.rs\",\n \"rank\": 77,\n \"score\": 240312.57008579612\n },\n {\n \"content\": \"#[test]\\n\\nfn block_header_with_hash_encoded_equals_decoded() -> Result<(), Error> {\\n\\n let hash: BlockHash = \\\"BL84RJX8tqB3WkFPWCcg1Lm6KYE5gns9UYFguihG5Yy17UwnL3b\\\".try_into()?;\\n\\n let hash_bytes = hash.as_ref().to_vec();\\n\\n let expected = BlockHeaderWithHash::new(\\n\\n BlockHeaderBuilder::default()\\n\\n .level(34)\\n\\n .proto(1)\\n\\n .predecessor(\\\"BKyQ9EofHrgaZKENioHyP4FZNsTmiSEcVmcghgzCC9cGhE7oCET\\\".try_into()?)\\n\\n .timestamp(5_635_634)\\n\\n .validation_pass(4)\\n\\n .operations_hash(\\\"LLoaGLRPRx3Zf8kB4ACtgku8F4feeBiskeb41J1ciwfcXB3KzHKXc\\\".try_into()?)\\n\\n .fitness(vec![vec![0, 0]])\\n\\n .context(\\\"CoVmAcMV64uAQo8XvfLr9VDuz7HVZLT4cgK1w1qYmTjQNbGwQwDd\\\".try_into()?)\\n\\n .protocol_data(vec![0, 1, 2, 3, 4, 5, 6, 7, 8])\\n\\n .hash(hash_bytes.into())\\n\\n .build()\\n\\n .unwrap(),\\n\\n )?;\\n\\n let encoded_bytes = expected.encode()?;\\n\\n let decoded = BlockHeaderWithHash::decode(&encoded_bytes)?;\\n\\n Ok(assert_eq!(expected, decoded))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/tests/block_header_with_hash.rs\",\n \"rank\": 78,\n \"score\": 240207.11890341324\n },\n {\n \"content\": \"/// Generator yelding specified values.\\n\\npub fn values<T: Clone>(vs: impl AsRef<[T]>) -> ValuesGenerator<T> {\\n\\n ValuesGenerator {\\n\\n values: vs.as_ref().to_vec(),\\n\\n index: 0,\\n\\n }\\n\\n}\\n\\n\\n\\nmacro_rules! tuple_trait {\\n\\n\\t($num1:tt $name1:ident, $num2:tt $name2:ident, $($num:tt $name:ident),*) => (\\n\\n tuple_trait!(__impl $num1 $name1, $num2 $name2; $($num $name),*);\\n\\n );\\n\\n (__impl $($num:tt $name:ident),+; $num1:tt $name1:ident, $($num2:tt $name2:ident),* ) => (\\n\\n tuple_trait_impl!($($num $name),*);\\n\\n tuple_trait!(__impl $($num $name),*, $num1 $name1; $($num2 $name2),*);\\n\\n );\\n\\n (__impl $($num:tt $name:ident),*; $num1:tt $name1:ident) => (\\n\\n tuple_trait_impl!($($num $name),*);\\n\\n tuple_trait_impl!($($num $name),*, $num1 $name1);\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tezos/encoding/src/generator.rs\",\n \"rank\": 79,\n \"score\": 240115.98341485998\n },\n {\n \"content\": \"pub fn storage_request_reducer(state: &mut State, action: &ActionWithMeta) {\\n\\n match &action.action {\\n\\n Action::StorageRequestCreate(action) => {\\n\\n state.storage.requests.add(StorageRequestState {\\n\\n status: StorageRequestStatus::Idle,\\n\\n payload: action.payload.clone(),\\n\\n });\\n\\n }\\n\\n Action::StorageRequestPending(action) => {\\n\\n if let Some(req) = state.storage.requests.get_mut(action.req_id) {\\n\\n match &req.status {\\n\\n StorageRequestStatus::Idle => {\\n\\n req.status = StorageRequestStatus::Pending;\\n\\n }\\n\\n _ => return,\\n\\n }\\n\\n }\\n\\n }\\n\\n Action::StorageRequestError(action) => {\\n\\n if let Some(req) = state.storage.requests.get_mut(action.req_id) {\\n\",\n \"file_path\": \"shell_automaton/src/storage/request/storage_request_reducer.rs\",\n \"rank\": 80,\n \"score\": 239714.8311753833\n },\n {\n \"content\": \"fn make_test_block_header() -> Result<BlockHeaderWithHash, Error> {\\n\\n let message_bytes = hex::decode(\\\"00006d6e0102dd00defaf70c53e180ea148b349a6feb4795610b2abc7b07fe91ce50a90814000000005c1276780432bc1d3a28df9a67b363aa1638f807214bb8987e5f9c0abcbd69531facffd1c80000001100000001000000000800000000000c15ef15a6f54021cb353780e2847fb9c546f1d72c1dc17c3db510f45553ce501ce1de000000000003c762c7df00a856b8bfcaf0676f069f825ca75f37f2bee9fe55ba109cec3d1d041d8c03519626c0c0faa557e778cb09d2e0c729e8556ed6a7a518c84982d1f2682bc6aa753f\\\")?;\\n\\n let block_header = BlockHeaderWithHash::new(BlockHeader::from_bytes(message_bytes)?)?;\\n\\n Ok(block_header)\\n\\n}\\n\",\n \"file_path\": \"storage/tests/block_storage.rs\",\n \"rank\": 82,\n \"score\": 234942.79678080365\n },\n {\n \"content\": \"fn make_test_block_header() -> Result<BlockHeaderWithHash, Error> {\\n\\n let message_bytes = hex::decode(\\\"00006d6e0102dd00defaf70c53e180ea148b349a6feb4795610b2abc7b07fe91ce50a90814000000005c1276780432bc1d3a28df9a67b363aa1638f807214bb8987e5f9c0abcbd69531facffd1c80000001100000001000000000800000000000c15ef15a6f54021cb353780e2847fb9c546f1d72c1dc17c3db510f45553ce501ce1de000000000003c762c7df00a856b8bfcaf0676f069f825ca75f37f2bee9fe55ba109cec3d1d041d8c03519626c0c0faa557e778cb09d2e0c729e8556ed6a7a518c84982d1f2682bc6aa753f\\\")?;\\n\\n let block_header = BlockHeaderWithHash::new(BlockHeader::from_bytes(message_bytes)?)?;\\n\\n Ok(block_header)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/tests/storage_for_shell.rs\",\n \"rank\": 83,\n \"score\": 234942.79678080365\n },\n {\n \"content\": \"fn find_block_at_distance_benchmark(c: &mut Criterion) {\\n\\n let (storage, last_block_hash) = init_mocked_storage(100_000).unwrap();\\n\\n\\n\\n // just, check if impl. is correct\\n\\n assert_eq!(\\n\\n find_block_at_distance_old(&storage, last_block_hash.clone(), 99_998).unwrap(),\\n\\n storage\\n\\n .find_block_at_distance(last_block_hash.clone(), 99_998)\\n\\n .unwrap()\\n\\n );\\n\\n\\n\\n // run bench\\n\\n c.bench_function(\\\"find_block_at_distance\\\", |b| {\\n\\n b.iter(|| storage.find_block_at_distance(last_block_hash.clone(), 99_998))\\n\\n });\\n\\n}\\n\\n\\n\\ncriterion_group! {\\n\\n name = benches;\\n\\n config = Criterion::default();\\n\\n targets = find_block_at_distance_benchmark\\n\\n}\\n\\n\\n\\ncriterion_main!(benches);\\n\",\n \"file_path\": \"storage/benches/predecessor_benchmarks.rs\",\n \"rank\": 84,\n \"score\": 234585.7471094142\n },\n {\n \"content\": \"/// Function to find the closest power of 2 value to the distance. Returns the closest power\\n\\n/// and the rest (distance = 2^closest_power + rest)\\n\\nfn closest_power_two_and_rest(distance: u32) -> (u32, u32) {\\n\\n let base: u32 = 2;\\n\\n\\n\\n let mut closest_power: u32 = 0;\\n\\n let mut rest: u32 = 0;\\n\\n let mut distance: u32 = distance;\\n\\n\\n\\n while distance > 1 {\\n\\n rest += base.pow(closest_power) * (distance % 2);\\n\\n distance /= 2;\\n\\n closest_power += 1;\\n\\n }\\n\\n (closest_power, rest)\\n\\n}\\n\\n\\n\\nconst LEN_BLOCK_HASH: usize = HashType::BlockHash.size();\\n\\nconst LEN_CHAIN_ID: usize = HashType::ChainId.size();\\n\\n\\n\\nconst MASK_IS_APPLIED: u8 = 0b0000_0001;\\n\\nconst MASK_HAS_SUCCESSOR: u8 = 0b0000_0010;\\n\",\n \"file_path\": \"storage/src/block_meta_storage.rs\",\n \"rank\": 85,\n \"score\": 234129.9337379568\n },\n {\n \"content\": \"pub trait Flushable {\\n\\n fn flush(&self) -> Result<(), anyhow::Error>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"storage/src/persistent/mod.rs\",\n \"rank\": 86,\n \"score\": 233920.07965810542\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn sized<'a, O, F>(size: usize, f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\\n\\nwhere\\n\\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\\n\\n{\\n\\n map_parser(take(size), f)\\n\\n}\\n\\n\\n\\n/// Parses optional field. Byte `0x00` indicates absence of the field,\\n\\n/// byte `0xff` preceedes encoding of the existing field.\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 87,\n \"score\": 233671.44323346444\n },\n {\n \"content\": \"fn put_size(size: usize, out: &mut Vec<u8>) -> BinResult {\\n\\n let size =\\n\\n u32::try_from(size).map_err(|_| BinError::size_error((u32::MAX >> 2) as usize, size))?;\\n\\n put_bytes(&size.to_be_bytes(), out);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 88,\n \"score\": 232885.88575633708\n },\n {\n \"content\": \"pub fn n_bignum(mut input: NomInput) -> NomResult<BigUint> {\\n\\n let mut bitslice_vec = Vec::new();\\n\\n let mut has_next = true;\\n\\n let mut missing_bits = 0;\\n\\n while has_next {\\n\\n let (new_input, byte) = take(1_u8)(input)?;\\n\\n input = new_input;\\n\\n let bits = byte.view_bits();\\n\\n has_next = bits[0];\\n\\n bitslice_vec.push(&bits[1..]);\\n\\n missing_bits += 1;\\n\\n }\\n\\n let mut bitvec = bitvec![Msb0, u8; 0; missing_bits % 8];\\n\\n for bitslice in bitslice_vec.into_iter().rev() {\\n\\n bitvec.extend_from_bitslice(bitslice);\\n\\n }\\n\\n Ok((input, BigUint::from_bytes_be(&bitvec.into_vec())))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 89,\n \"score\": 231741.67114245537\n },\n {\n \"content\": \"fn serialize_file_sizes(file_sizes: &FileSizes) -> Vec<u8> {\\n\\n let mut output = Vec::with_capacity(SIZES_REST_BYTES_LENGTH);\\n\\n\\n\\n output.extend_from_slice(&file_sizes.commit_counter.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.data_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.shape_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.shape_index_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.commit_index_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.strings_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.hashes_size.to_le_bytes());\\n\\n output.extend_from_slice(&file_sizes.big_strings_size.to_le_bytes());\\n\\n\\n\\n debug_assert_eq!(output.len(), SIZES_REST_BYTES_LENGTH);\\n\\n\\n\\n output\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/kv_store/persistent.rs\",\n \"rank\": 90,\n \"score\": 231308.34373685115\n },\n {\n \"content\": \"/// Arbitrary Blake2b digest generation from generic data.\\n\\n// Should be noted, that base Blake2b supports arbitrary digest length from 16 to 64 bytes\\n\\nfn digest(data: &[u8], out_len: usize) -> Result<Vec<u8>, Blake2bError> {\\n\\n let mut hasher = State::new(out_len, None).map_err(|_| Blake2bError::InvalidLenght)?;\\n\\n hasher.update(data)?;\\n\\n\\n\\n let hash = hasher.finalize()?;\\n\\n let mut result = Vec::with_capacity(out_len);\\n\\n result.extend_from_slice(hash.as_ref());\\n\\n Ok(result)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn blake2b_256() {\\n\\n let hash = digest_256(b\\\"hello world\\\").unwrap();\\n\\n let expected =\\n\\n hex::decode(\\\"256c83b297114d201b30179f3f0ef0cace9783622da5974326b436178aeef610\\\")\\n\\n .unwrap();\\n\",\n \"file_path\": \"crypto/src/blake2b.rs\",\n \"rank\": 91,\n \"score\": 230671.54869774205\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn bounded_dynamic<'a, O, F>(max: usize, f: F) -> impl FnMut(NomInput<'a>) -> NomResult<'a, O>\\n\\nwhere\\n\\n F: FnMut(NomInput<'a>) -> NomResult<'a, O>,\\n\\n O: Clone,\\n\\n{\\n\\n length_value(\\n\\n bounded_size(BoundedEncodingKind::Dynamic, max),\\n\\n all_consuming(f),\\n\\n )\\n\\n}\\n\\n\\n\\n/// Applies the parser `f` to the input, limiting it to `max` bytes at most.\\n\",\n \"file_path\": \"tezos/encoding/src/nom.rs\",\n \"rank\": 92,\n \"score\": 229656.93363639887\n },\n {\n \"content\": \"/// Open RocksDB database at given path with specified Column Family configurations\\n\\n///\\n\\n/// # Arguments\\n\\n/// * `path` - Path to open RocksDB\\n\\n/// * `cfs` - Iterator of Column Family descriptors\\n\\npub fn open_kv<P, I>(path: P, cfs: I, cfg: &DbConfiguration) -> Result<DB, DBError>\\n\\nwhere\\n\\n P: AsRef<Path>,\\n\\n I: IntoIterator<Item = ColumnFamilyDescriptor>,\\n\\n{\\n\\n DB::open_cf_descriptors(&default_kv_options(cfg), path, cfs).map_err(DBError::from)\\n\\n}\\n\\n\\n\\n/// Create default database configuration options,\\n\\n/// based on recommended setting: https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\\n\\npub(crate) fn default_kv_options(cfg: &DbConfiguration) -> Options {\\n\\n // default db options\\n\\n let mut db_opts = Options::default();\\n\\n db_opts.create_missing_column_families(true);\\n\\n db_opts.create_if_missing(true);\\n\\n\\n\\n // https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning#other-general-options\\n\\n db_opts.set_bytes_per_sync(1048576);\\n\\n db_opts.set_level_compaction_dynamic_level_bytes(true);\\n\\n db_opts.set_max_background_jobs(6);\\n\",\n \"file_path\": \"storage/src/persistent/database.rs\",\n \"rank\": 93,\n \"score\": 229297.1883532012\n },\n {\n \"content\": \"/// Returns true, if [block] can be applied\\n\\npub fn can_apply_block<'b, OP, PA>(\\n\\n (block, block_metadata): (&'b BlockHash, &'b Meta),\\n\\n operations_complete: OP,\\n\\n predecessor_applied: PA,\\n\\n) -> Result<CanApplyStatus, StorageError>\\n\\nwhere\\n\\n OP: Fn(&'b BlockHash) -> Result<bool, StorageError>, /* func returns true, if operations are completed */\\n\\n PA: Fn(&'b BlockHash) -> Result<bool, StorageError>, /* func returns true, if predecessor is applied */\\n\\n{\\n\\n let block_predecessor = block_metadata.predecessor();\\n\\n\\n\\n // check if block is already applied, dont need to apply second time\\n\\n if block_metadata.is_applied() {\\n\\n return Ok(CanApplyStatus::AlreadyApplied);\\n\\n }\\n\\n\\n\\n // we need to have predecessor (every block has)\\n\\n if block_predecessor.is_none() {\\n\\n return Ok(CanApplyStatus::MissingPredecessor);\\n\\n }\\n\",\n \"file_path\": \"shell/src/validation/mod.rs\",\n \"rank\": 94,\n \"score\": 228929.19752329562\n },\n {\n \"content\": \"fn put_short_size(size: usize, out: &mut Vec<u8>) -> BinResult {\\n\\n let size = u8::try_from(size).map_err(|_| BinError::size_error(u8::MAX as usize, size))?;\\n\\n put_bytes(&size.to_be_bytes(), out);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/encoding/src/enc.rs\",\n \"rank\": 95,\n \"score\": 228551.4045503462\n },\n {\n \"content\": \"#[test]\\n\\nfn can_deserialize_get_current_head_message_known_valid() -> Result<(), Error> {\\n\\n let message_bytes = hex::decode(\\\"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\\\")?;\\n\\n let message = PeerMessageResponse::from_bytes(message_bytes)?;\\n\\n let message = message.message();\\n\\n\\n\\n match message {\\n\\n PeerMessage::CurrentHead(current_head_message) => {\\n\\n assert_eq!(\\n\\n &hex::decode(\\\"8eceda2f\\\")?,\\n\\n current_head_message.chain_id().as_ref()\\n\\n );\\n\\n\\n\\n let block_header = current_head_message.current_block_header();\\n\\n assert_eq!(245_395, block_header.level());\\n\\n assert_eq!(1, block_header.proto());\\n\\n\\n\\n let expected_protocol_data = hex::decode(\\\"000000000003e35a661200a75ebed94c886ce8c2700cc2fb38e301e7573f481eff49aea6892068cef7c9290947567e9df3a2cfc99ed9b0666f9c0291f586f65eb9e42cf4cdbef1ef8424d0\\\")?;\\n\\n assert_eq!(&expected_protocol_data, block_header.protocol_data());\\n\\n\\n\\n let mempool = current_head_message.current_mempool();\\n\",\n \"file_path\": \"tezos/messages/tests/encoding_current_head.rs\",\n \"rank\": 96,\n \"score\": 228514.14728684328\n },\n {\n \"content\": \"fn hash(input: &[u8]) -> NomResult<Vec<u8>> {\\n\\n map(\\n\\n take(HashType::OperationListListHash.size()),\\n\\n |slice: &[u8]| slice.to_vec(),\\n\\n )(input)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/messages/src/p2p/encoding/operations_for_blocks.rs\",\n \"rank\": 97,\n \"score\": 228225.47338986536\n },\n {\n \"content\": \"#[derive(BitfieldSpecifier)]\\n\\n#[bits = 2]\\n\\n#[derive(Clone, Debug, Eq, PartialEq, Copy)]\\n\\nenum RelativeOffsetLength {\\n\\n OneByte,\\n\\n TwoBytes,\\n\\n FourBytes,\\n\\n EightBytes,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tezos/context/src/serialize/persistent.rs\",\n \"rank\": 98,\n \"score\": 228067.94062385804\n },\n {\n \"content\": \"pub fn identity(pkh: &[u8], pk: &[u8], sk: &[u8], pow: &[u8]) -> Identity {\\n\\n Identity {\\n\\n peer_id: CryptoboxPublicKeyHash::try_from_bytes(pkh).unwrap(),\\n\\n public_key: PublicKey::from_bytes(pk).unwrap(),\\n\\n secret_key: SecretKey::from_bytes(sk).unwrap(),\\n\\n proof_of_work_stamp: ProofOfWork::from_hex(hex::encode(pow)).unwrap(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"shell_automaton/src/config.rs\",\n \"rank\": 99,\n \"score\": 228015.91528188047\n }\n]","isConversational":false}}},{"rowIdx":1089,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"vendor/pulldown-cmark/src/simd.rs"},"repo_name":{"kind":"string","value":"47565647456/evtx"},"commit":{"kind":"string","value":"fbb2a713d335f5208bb6675f4f158babd6f2f389"},"file_code":{"kind":"string","value":"\n\nuse crate::parse::{LookupTable, LoopInstruction, Options};\nuse core::arch::x86_64::*;\n\npub(crate) const VECTOR_SIZE: usize = std::mem::size_of::<__m128i>();\n\npub(crate) fn compute_lookup(options: &Options) -> [u8; 16] {\n let mut lookup = [0u8; 16];\n let standard_bytes = [\n b'\\n', b'\\r', b'*', b'_', b'&', b'\\\\', b'[', b']', b'<', b'!', b'`',\n ];\n\n for &byte in &standard_bytes {\n add_lookup_byte(&mut lookup, byte);\n }\n if options.contains(Options::ENABLE_TABLES) {\n add_lookup_byte(&mut lookup, b'|');\n }\n if options.contains(Options::ENABLE_STRIKETHROUGH) {\n add_lookup_byte(&mut lookup, b'~');\n }\n if options.contains(Options::ENABLE_SMART_PUNCTUATION) {\n for &byte in &[b'.', b'-', b'\"', b'\\''] {\n add_lookup_byte(&mut lookup, byte);\n }\n }\n\n lookup\n}\n\nfn add_lookup_byte(lookup: &mut [u8; 16], byte: u8) {\n lookup[(byte & 0x0f) as usize] |= 1 << (byte >> 4);\n}\n\n#[target_feature(enable = \"ssse3\")]\n#[inline]\nunsafe fn compute_mask(lut: &[u8; 16], bytes: &[u8], ix: usize) -> i32 {\n debug_assert!(bytes.len() >= ix + VECTOR_SIZE);\n\n let bitmap = _mm_loadu_si128(lut.as_ptr() as *const __m128i);\n \n \n let bitmask_lookup =\n _mm_setr_epi8(1, 2, 4, 8, 16, 32, 64, -128, -1, -1, -1, -1, -1, -1, -1, -1);\n\n \n let raw_ptr = bytes.as_ptr().add(ix) as *const __m128i;\n let input = _mm_loadu_si128(raw_ptr);\n \n \n \n let bitset = _mm_shuffle_epi8(bitmap, input);\n \n \n let higher_nibbles = _mm_and_si128(_mm_srli_epi16(input, 4), _mm_set1_epi8(0x0f));\n \n \n \n let bitmask = _mm_shuffle_epi8(bitmask_lookup, higher_nibbles);\n \n let tmp = _mm_and_si128(bitset, bitmask);\n \n \n \n \n let result = _mm_cmpeq_epi8(tmp, bitmask);\n\n \n _mm_movemask_epi8(result)\n}\n\npub(crate) fn iterate_special_bytes<F, T>(\n lut: &LookupTable,\n bytes: &[u8],\n ix: usize,\n callback: F,\n) -> (usize, Option<T>)\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n if is_x86_feature_detected!(\"ssse3\") && bytes.len() >= VECTOR_SIZE {\n unsafe { simd_iterate_special_bytes(&lut.simd, bytes, ix, callback) }\n } else {\n crate::parse::scalar_iterate_special_bytes(&lut.scalar, bytes, ix, callback)\n }\n}\n\nunsafe fn process_mask<F, T>(\n mut mask: i32,\n bytes: &[u8],\n mut offset: usize,\n callback: &mut F,\n) -> Result<usize, (usize, Option<T>)>\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n while mask != 0 {\n let mask_ix = mask.trailing_zeros() as usize;\n offset += mask_ix;\n match callback(offset, *bytes.get_unchecked(offset)) {\n LoopInstruction::ContinueAndSkip(skip) => {\n offset += skip + 1;\n mask >>= skip + 1 + mask_ix;\n }\n LoopInstruction::BreakAtWith(ix, val) => return Err((ix, val)),\n }\n }\n Ok(offset)\n}\n\n#[target_feature(enable = \"ssse3\")]\n\nunsafe fn simd_iterate_special_bytes<F, T>(\n lut: &[u8; 16],\n bytes: &[u8],\n mut ix: usize,\n mut callback: F,\n) -> (usize, Option<T>)\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n debug_assert!(bytes.len() >= VECTOR_SIZE);\n let upperbound = bytes.len() - VECTOR_SIZE;\n\n while ix < upperbound {\n let mask = compute_mask(lut, bytes, ix);\n let block_start = ix;\n ix = match process_mask(mask, bytes, ix, &mut callback) {\n Ok(ix) => std::cmp::max(ix, VECTOR_SIZE + block_start),\n Err((end_ix, val)) => return (end_ix, val),\n };\n }\n\n if bytes.len() > ix {\n \n let mask = compute_mask(lut, bytes, upperbound) >> ix - upperbound;\n if let Err((end_ix, val)) = process_mask(mask, bytes, ix, &mut callback) {\n return (end_ix, val);\n }\n }\n\n (bytes.len(), None)\n}\n\n#[cfg(test)]\nmod simd_test {\n use super::{iterate_special_bytes, LoopInstruction};\n use crate::Options;\n\n fn check_expected_indices(bytes: &[u8], expected: &[usize], skip: usize) {\n let mut opts = Options::empty();\n opts.insert(Options::ENABLE_TABLES);\n opts.insert(Options::ENABLE_FOOTNOTES);\n opts.insert(Options::ENABLE_STRIKETHROUGH);\n opts.insert(Options::ENABLE_TASKLISTS);\n\n let lut = crate::parse::create_lut(&opts);\n let mut indices = vec![];\n\n iterate_special_bytes::<_, i32>(&lut, bytes, 0, |ix, _byte_ty| {\n indices.push(ix);\n LoopInstruction::ContinueAndSkip(skip)\n });\n\n assert_eq!(&indices[..], expected);\n }\n\n #[test]\n fn simple_no_match() {\n check_expected_indices(\"abcdef0123456789\".as_bytes(), &[], 0);\n }\n\n #[test]\n fn simple_match() {\n check_expected_indices(\"*bcd&f0123456789\".as_bytes(), &[0, 4], 0);\n }\n\n #[test]\n fn single_open_fish() {\n check_expected_indices(\"<\".as_bytes(), &[0], 0);\n }\n\n #[test]\n fn long_match() {\n check_expected_indices(\"0123456789abcde~*bcd&f0\".as_bytes(), &[15, 16, 20], 0);\n }\n\n #[test]\n fn border_skip() {\n check_expected_indices(\"0123456789abcde~~~~d&f0\".as_bytes(), &[15, 20], 3);\n }\n\n #[test]\n fn exhaustive_search() {\n let chars = [\n b'\\n', b'\\r', b'*', b'_', b'~', b'|', b'&', b'\\\\', b'[', b']', b'<', b'!', b'`',\n ];\n\n for &c in &chars {\n for i in 0u8..=255 {\n if !chars.contains(&i) {\n \n let mut buf = [i; 18];\n buf[3] = c;\n buf[6] = c;\n\n check_expected_indices(&buf[..], &[3, 6], 0);\n }\n }\n }\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse crate::parse::{LookupTable, LoopInstruction, Options};\nuse core::arch::x86_64::*;\n\npub(crate) const VECTOR_SIZE: usize = std::mem::size_of::<__m128i>();\n\npub(crate) fn compute_lookup(options: &Options) -> [u8; 16] {\n let mut lookup = [0u8; 16];\n let standard_bytes = [\n b'\\n', b'\\r', b'*', b'_', b'&', b'\\\\', b'[', b']', b'<', b'!', b'`',\n ];\n\n for &byte in &standard_bytes {\n add_lookup_byte(&mut lookup, byte);\n }\n if options.contains(Options::ENABLE_TABLES) {\n add_lookup_byte(&mut lookup, b'|');\n }\n if options.contains(Options::ENABLE_STRIKETHROUGH) {\n add_lookup_byte(&mut lookup, b'~');\n }\n if options.contains(Options::ENABLE_SMART_PUNCTUATION) {\n for &byte in &[b'.', b'-', b'\"', b'\\''] {\n add_lookup_byte(&mut lookup, byte);\n }\n }\n\n lookup\n}\n\nfn add_lookup_byte(lookup: &mut [u8; 16], byte: u8) {\n lookup[(byte & 0x0f) as usize] |= 1 << (byte >> 4);\n}\n\n#[target_feature(enable = \"ssse3\")]\n#[inline]\nunsafe fn compute_mask(lut: &[u8; 16], bytes: &[u8], ix: usize) -> i32 {\n debug_assert!(bytes.len() >= ix + VECTOR_SIZE);\n\n let bitmap = _mm_loadu_si128(lut.as_ptr() as *const __m128i);\n \n \n let bitmask_lookup =\n _mm_setr_epi8(1, 2, 4, 8, 16, 32, 64, -128, -1, -1, -1, -1, -1, -1, -1, -1);\n\n \n let raw_ptr = bytes.as_ptr().add(ix) as *const __m128i;\n let input = _mm_loadu_si128(raw_ptr);\n \n \n \n let bitset = _mm_shuffle_epi8(bitmap, input);\n \n \n let higher_nibbles = _mm_and_si128(_mm_srli_epi16(input, 4), _mm_set1_epi8(0x0f));\n \n \n \n let bitmask = _mm_shuffle_epi8(bitmask_lookup, higher_nibbles);\n \n let tmp = _mm_and_si128(bitset, bitmask);\n \n \n \n \n let result = _mm_cmpeq_epi8(tmp, bitmask);\n\n \n _mm_movemask_epi8(result)\n}\n\npub(crate) fn iterate_special_bytes<F, T>(\n lut: &LookupTable,\n bytes: &[u8],\n ix: usize,\n callback: F,\n) -> (usize, Option<T>)\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n if is_x86_feature_detected!(\"ssse3\") && bytes.len() >= VECTOR_SIZE {\n unsafe { simd_iterate_special_bytes(&lut.simd, bytes, ix, callback) }\n } else {\n crate::parse::scalar_iterate_special_bytes(&lut.scalar, bytes, ix, callback)\n }\n}\n\nunsafe fn process_mask<F, T>(\n mut mask: i32,\n bytes: &[u8],\n mut offset: usize,\n callback: &mut F,\n) -> Result<usize, (usize, Option<T>)>\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n while mask != 0 {\n let mask_ix = mask.trailing_zeros() as usize;\n offset += mask_ix;\n match callback(offset, *bytes.get_unchecked(offset)) {\n LoopInstruction::ContinueAndSkip(skip) => {\n offset += skip + 1;\n mask >>= skip + 1 + mask_ix;\n }\n LoopInstruction::BreakAtWith(ix, val) => return Err((ix, val)),\n }\n }\n Ok(offset)\n}\n\n#[target_feature(enable = \"ssse3\")]\n\nunsafe fn simd_iterate_special_bytes<F, T>(\n lut: &[u8; 16],\n bytes: &[u8],\n mut ix: usize,\n mut callback: F,\n) -> (usize, Option<T>)\nwhere\n F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,\n{\n debug_assert!(bytes.len() >= VECTOR_SIZE);\n let upperbound = bytes.len() - VECTOR_SIZE;\n\n while ix < upperbound {\n let mask = compute_mask(lut, bytes, ix);\n let block_start = ix;\n ix = match process_mask(mask, bytes, ix, &mut callback) {\n Ok(ix) => std::cmp::max(ix, VECTOR_SIZE + block_start),\n Err((end_ix, val)) => return (end_ix, val),\n };\n }\n\n if bytes.len() > ix {\n \n let mask = compute_mask(lut, bytes, upperbound) >> ix - upperbound;\n if let Err((end_ix, val)) = process_mask(mask, bytes, ix, &mut callback) {\n return (end_ix, val);\n }\n }\n\n (bytes.len(), None)\n}\n\n#[cfg(test)]\nmod simd_test {\n use super::{iterate_special_bytes, LoopIn"},"suffix":{"kind":"string","value":"pts = Options::empty();\n opts.insert(Options::ENABLE_TABLES);\n opts.insert(Options::ENABLE_FOOTNOTES);\n opts.insert(Options::ENABLE_STRIKETHROUGH);\n opts.insert(Options::ENABLE_TASKLISTS);\n\n let lut = crate::parse::create_lut(&opts);\n let mut indices = vec![];\n\n iterate_special_bytes::<_, i32>(&lut, bytes, 0, |ix, _byte_ty| {\n indices.push(ix);\n LoopInstruction::ContinueAndSkip(skip)\n });\n\n assert_eq!(&indices[..], expected);\n }\n\n #[test]\n fn simple_no_match() {\n check_expected_indices(\"abcdef0123456789\".as_bytes(), &[], 0);\n }\n\n #[test]\n fn simple_match() {\n check_expected_indices(\"*bcd&f0123456789\".as_bytes(), &[0, 4], 0);\n }\n\n #[test]\n fn single_open_fish() {\n check_expected_indices(\"<\".as_bytes(), &[0], 0);\n }\n\n #[test]\n fn long_match() {\n check_expected_indices(\"0123456789abcde~*bcd&f0\".as_bytes(), &[15, 16, 20], 0);\n }\n\n #[test]\n fn border_skip() {\n check_expected_indices(\"0123456789abcde~~~~d&f0\".as_bytes(), &[15, 20], 3);\n }\n\n #[test]\n fn exhaustive_search() {\n let chars = [\n b'\\n', b'\\r', b'*', b'_', b'~', b'|', b'&', b'\\\\', b'[', b']', b'<', b'!', b'`',\n ];\n\n for &c in &chars {\n for i in 0u8..=255 {\n if !chars.contains(&i) {\n \n let mut buf = [i; 18];\n buf[3] = c;\n buf[6] = c;\n\n check_expected_indices(&buf[..], &[3, 6], 0);\n }\n }\n }\n }\n}\n"},"middle":{"kind":"string","value":"struction};\n use crate::Options;\n\n fn check_expected_indices(bytes: &[u8], expected: &[usize], skip: usize) {\n let mut o"},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"pub fn read_attribute(cursor: &mut Cursor<&[u8]>) -> Result<BinXMLAttribute> {\n\n trace!(\"Offset `0x{:08x}` - Attribute\", cursor.position());\n\n let name = BinXmlNameRef::from_stream(cursor)?;\n\n\n\n Ok(BinXMLAttribute { name })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":0,"score":137467.70281404897},{"content":"pub fn read_processing_instruction_data(cursor: &mut Cursor<&[u8]>) -> Result<String> {\n\n trace!(\n\n \"Offset `0x{:08x}` - ProcessingInstructionTarget\",\n\n cursor.position(),\n\n );\n\n\n\n let data =\n\n try_read!(cursor, len_prefixed_utf_16_str, \"pi_data\")?.unwrap_or_else(|| \"\".to_string());\n\n trace!(\"PIData - {}\", data,);\n\n Ok(data)\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":1,"score":137467.70281404897},{"content":"/// Reads a utf16 string from the given stream.\n\n/// If `len` is given, exactly `len` u16 values are read from the stream.\n\n/// If `len` is None, the string is assumed to be null terminated and the stream will be read to the first null (0).\n\nfn read_utf16_string<T: ReadSeek>(stream: &mut T, len: Option<usize>) -> io::Result<String> {\n\n let mut buffer = match len {\n\n Some(len) => Vec::with_capacity(len),\n\n None => Vec::new(),\n\n };\n\n\n\n match len {\n\n Some(len) => {\n\n for _ in 0..len {\n\n let next_char = stream.read_u16::<byteorder::LittleEndian>()?;\n\n buffer.push(next_char);\n\n }\n\n }\n\n None => loop {\n\n let next_char = stream.read_u16::<byteorder::LittleEndian>()?;\n\n\n\n if next_char == 0 {\n\n break;\n\n }\n\n\n\n buffer.push(next_char);\n\n },\n\n }\n\n\n\n // We need to stop if we see a NUL byte, even if asked for more bytes.\n\n decode_utf16(buffer.into_iter().take_while(|&byte| byte != 0x00))\n\n .map(|r| r.map_err(|_e| Error::from(ErrorKind::InvalidData)))\n\n .collect()\n\n}\n","file_path":"src/utils/binxml_utils.rs","rank":2,"score":133285.4985113277},{"content":"pub fn read_entity_ref(cursor: &mut Cursor<&[u8]>) -> Result<BinXmlEntityReference> {\n\n trace!(\"Offset `0x{:08x}` - EntityReference\", cursor.position());\n\n let name = BinXmlNameRef::from_stream(cursor)?;\n\n trace!(\"\\t name: {:?}\", name);\n\n\n\n Ok(BinXmlEntityReference { name })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":3,"score":132282.47169435763},{"content":"pub fn read_fragment_header(cursor: &mut Cursor<&[u8]>) -> Result<BinXMLFragmentHeader> {\n\n trace!(\"Offset `0x{:08x}` - FragmentHeader\", cursor.position());\n\n let major_version = try_read!(cursor, u8, \"fragment_header_major_version\")?;\n\n let minor_version = try_read!(cursor, u8, \"fragment_header_minor_version\")?;\n\n let flags = try_read!(cursor, u8, \"fragment_header_flags\")?;\n\n Ok(BinXMLFragmentHeader {\n\n major_version,\n\n minor_version,\n\n flags,\n\n })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":4,"score":132282.47169435763},{"content":"pub fn dump_stream<T: ReadSeek>(cursor: &mut T, lookbehind: i32) -> Result<String, Box<dyn Error>> {\n\n let mut s = String::new();\n\n\n\n cursor.seek(SeekFrom::Current(lookbehind.into()))?;\n\n\n\n let mut data = vec![0; 100_usize];\n\n let _ = cursor.read(&mut data)?;\n\n\n\n writeln!(\n\n s,\n\n \"\\n\\n---------------------------------------------------------------------------\"\n\n )?;\n\n writeln!(s, \"Current Value {:02x}\", data[0])?;\n\n writeln!(s, \" --\")?;\n\n write!(s, \"{}\", hexdump(&data, 0, 'C')?)?;\n\n writeln!(\n\n s,\n\n \"\\n----------------------------------------------------------------------------\"\n\n )?;\n\n\n\n Ok(s)\n\n}\n\n\n","file_path":"src/utils/hexdump.rs","rank":5,"score":110950.08865127376},{"content":"/// Reads a utf16 string from the given stream.\n\n/// size is the actual byte representation of the string (not the number of characters).\n\npub fn read_utf16_by_size<T: ReadSeek>(stream: &mut T, size: u64) -> io::Result<Option<String>> {\n\n match size {\n\n 0 => Ok(None),\n\n _ => read_utf16_string(stream, Some(size as usize / 2)).map(|mut s| {\n\n // Strip nul terminator if needed\n\n if let Some('\\0') = s.chars().last() {\n\n s.pop();\n\n }\n\n Some(s)\n\n }),\n\n }\n\n}\n\n\n","file_path":"src/utils/binxml_utils.rs","rank":6,"score":110804.03722179218},{"content":"pub fn read_null_terminated_utf16_string<T: ReadSeek>(stream: &mut T) -> io::Result<String> {\n\n read_utf16_string(stream, None)\n\n}\n\n\n","file_path":"src/utils/binxml_utils.rs","rank":7,"score":88346.74116151183},{"content":"fn criterion_benchmark(c: &mut Criterion) {\n\n let evtx_file = include_bytes!(\"../../samples/security.evtx\");\n\n // ~11ms before strings cache\n\n // ~9ms after strings cache\n\n // ~8ms with cached templates as well\n\n c.bench_function(\"read 90 records\", move |b| {\n\n b.iter(|| process_90_records(evtx_file))\n\n });\n\n\n\n c.bench_function(\"read 90 records json\", move |b| {\n\n b.iter(|| process_90_records_json(evtx_file))\n\n });\n\n}\n\n\n\ncriterion_group!(benches, criterion_benchmark);\n\ncriterion_main!(benches);\n","file_path":"src/benches/benchmark.rs","rank":8,"score":86740.96209808084},{"content":"// first chunk has 90 records\n\nfn process_90_records(buffer: &'static [u8]) {\n\n let mut parser = EvtxParser::from_buffer(buffer.to_vec()).unwrap();\n\n\n\n for (i, record) in parser.records().take(90).enumerate() {\n\n match record {\n\n Ok(r) => {\n\n assert_eq!(r.event_record_id, i as u64 + 1);\n\n }\n\n Err(e) => println!(\"Error while reading record {}, {:?}\", i, e),\n\n }\n\n }\n\n}\n\n\n","file_path":"src/benches/benchmark.rs","rank":9,"score":84721.35531524694},{"content":"fn process_90_records_json(buffer: &'static [u8]) {\n\n let mut parser = EvtxParser::from_buffer(buffer.to_vec()).unwrap();\n\n\n\n for (i, record) in parser.records_json().take(90).enumerate() {\n\n match record {\n\n Ok(r) => {\n\n assert_eq!(r.event_record_id, i as u64 + 1);\n\n }\n\n Err(e) => println!(\"Error while reading record {}, {:?}\", i, e),\n\n }\n\n }\n\n}\n\n\n","file_path":"src/benches/benchmark.rs","rank":10,"score":82688.92345945162},{"content":"#[inline]\n\npub fn checksum_ieee(data: &[u8]) -> u32 {\n\n let mut hasher = Hasher::new();\n\n hasher.update(data);\n\n hasher.finalize()\n\n}\n\n\n\n// Rust runs the tests concurrently, so unless we synchronize logging access\n\n// it will crash when attempting to run `cargo test` with some logging facilities.\n","file_path":"src/lib.rs","rank":11,"score":82085.25839026007},{"content":"pub fn read_systemtime<R: ReadSeek>(r: &mut R) -> DeserializationResult<DateTime<Utc>> {\n\n let year = try_read!(r, u16)?;\n\n let month = try_read!(r, u16)?;\n\n let _day_of_week = try_read!(r, u16)?;\n\n let day = try_read!(r, u16)?;\n\n let hour = try_read!(r, u16)?;\n\n let minute = try_read!(r, u16)?;\n\n let second = try_read!(r, u16)?;\n\n let milliseconds = try_read!(r, u16)?;\n\n\n\n Ok(DateTime::from_utc(\n\n NaiveDate::from_ymd(i32::from(year), u32::from(month), u32::from(day)).and_hms_nano(\n\n u32::from(hour),\n\n u32::from(minute),\n\n u32::from(second),\n\n u32::from(milliseconds),\n\n ),\n\n Utc,\n\n ))\n\n}\n","file_path":"src/utils/time.rs","rank":12,"score":80596.223187775},{"content":"/// Tests an .evtx file, asserting the number of parsed records matches `count`.\n\nfn test_full_sample(path: impl AsRef<Path>, ok_count: usize, err_count: usize) {\n\n ensure_env_logger_initialized();\n\n let mut parser = EvtxParser::from_path(path).unwrap();\n\n\n\n let mut actual_ok_count = 0;\n\n let mut actual_err_count = 0;\n\n\n\n for r in parser.records() {\n\n if r.is_ok() {\n\n actual_ok_count += 1;\n\n if log::log_enabled!(Level::Debug) {\n\n println!(\"{}\", r.unwrap().data);\n\n }\n\n } else {\n\n actual_err_count += 1;\n\n }\n\n }\n\n assert_eq!(\n\n actual_ok_count, ok_count,\n\n \"XML: Failed to parse all expected records\"\n","file_path":"tests/test_full_samples.rs","rank":13,"score":57037.650530888415},{"content":"fn print_line(\n\n line: &[u8],\n\n address: usize,\n\n display: char,\n\n bytes: usize,\n\n) -> Result<String, Box<dyn std::error::Error>> {\n\n let mut s = String::new();\n\n // print address (ex - 000000d0)\n\n write!(s, \"\\n{:08x}:\", address)?;\n\n\n\n let words = if (line.len() % bytes) == 0 {\n\n line.len() / bytes\n\n } else {\n\n (line.len() / bytes) + 1\n\n };\n\n\n\n for b in 0..words {\n\n let word = match bytes {\n\n 1 => u16::from(line[b]),\n\n _ => {\n","file_path":"src/utils/hexdump.rs","rank":14,"score":46847.31814915155},{"content":"#[test]\n\nfn it_respects_directory_output() {\n\n let d = tempdir().unwrap();\n\n let f = d.as_ref().join(\"test.out\");\n\n\n\n let sample = regular_sample();\n\n\n\n let mut cmd = Command::cargo_bin(\"evtx_dump\").expect(\"failed to find binary\");\n\n cmd.args(&[\"-f\", &f.to_string_lossy(), sample.to_str().unwrap()]);\n\n\n\n assert!(\n\n cmd.output().unwrap().stdout.is_empty(),\n\n \"Expected output to be printed to file, but was printed to stdout\"\n\n );\n\n\n\n let mut expected = vec![];\n\n\n\n File::open(&f).unwrap().read_to_end(&mut expected).unwrap();\n\n assert!(\n\n !expected.is_empty(),\n\n \"Expected output to be printed to file\"\n\n )\n\n}\n\n\n","file_path":"tests/test_cli.rs","rank":15,"score":45564.34433680696},{"content":"#[test]\n\nfn test_issue_65() {\n\n test_full_sample(sample_issue_65(), 459, 0)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":16,"score":45564.34433680696},{"content":"/// Dumps bytes at data to the screen as hex.\n\n/// Display may be one of:\n\n/// b One-byte octal display.\n\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, three column, zero-filled, bytes of input data, in octal, per line.\n\n///\n\n/// c One-byte character display. One-byte character display.\n\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, three column, space-filled, characters of input data per line.\n\n///\n\n/// C Canonical hex display.\n\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, two column, hexadecimal bytes, followed by the same sixteen bytes in %_p format enclosed in ``|'' characters.\n\n///\n\n/// d Two-byte decimal display.\n\n/// o Two-byte octal display.\n\n/// x Two-byte hexadecimal display.\n\n/// Display the input offset in hexadecimal, followed by eight, space separated, four column, zero-filled, two-byte quantities of input data, in hexadecimal, per line.\n\npub fn hexdump(\n\n data: &[u8],\n\n offset: usize,\n\n display: char,\n\n) -> Result<String, Box<dyn std::error::Error>> {\n\n let mut s = String::new();\n\n let mut address = 0;\n\n\n\n let number_of_bytes = match display {\n\n 'b' => 1,\n\n 'c' => 1,\n\n 'C' => 1,\n\n 'd' => 2,\n\n 'o' => 2,\n\n _ => 2,\n\n };\n\n\n\n while address <= data.len() {\n\n // Read next 16 bytes of until end of data\n\n let end = cmp::min(address + 16, data.len());\n","file_path":"src/utils/hexdump.rs","rank":17,"score":44955.99570214748},{"content":"fn expand_template<'a>(\n\n mut template: BinXmlTemplateRef<'a>,\n\n chunk: &'a EvtxChunk<'a>,\n\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\n\n) -> Result<()> {\n\n if let Some(template_def) = chunk\n\n .template_table\n\n .get_template(template.template_def_offset)\n\n {\n\n // We expect to find all the templates in the template cache.\n\n for token in template_def.tokens.iter() {\n\n if let BinXMLDeserializedTokens::Substitution(ref substitution_descriptor) = token {\n\n expand_token_substitution(&mut template, substitution_descriptor, chunk, stack)?;\n\n } else {\n\n _expand_templates(Cow::Borrowed(token), chunk, stack)?;\n\n }\n\n }\n\n } else {\n\n // If the file was not closed correctly, there can be a template which was not found in the header.\n\n // In that case, we will try to read it directly from the chunk.\n","file_path":"src/binxml/assemble.rs","rank":18,"score":44943.82336256429},{"content":"fn _expand_templates<'a>(\n\n token: Cow<'a, BinXMLDeserializedTokens<'a>>,\n\n chunk: &'a EvtxChunk<'a>,\n\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\n\n) -> Result<()> {\n\n match token {\n\n // Owned values can be consumed when flatting, and passed on as owned.\n\n Cow::Owned(BinXMLDeserializedTokens::Value(BinXmlValue::BinXmlType(tokens))) => {\n\n for token in tokens.into_iter() {\n\n _expand_templates(Cow::Owned(token), chunk, stack)?;\n\n }\n\n }\n\n\n\n Cow::Borrowed(BinXMLDeserializedTokens::Value(BinXmlValue::BinXmlType(tokens))) => {\n\n for token in tokens.iter() {\n\n _expand_templates(Cow::Borrowed(token), chunk, stack)?;\n\n }\n\n }\n\n // Actual template handling.\n\n Cow::Owned(BinXMLDeserializedTokens::TemplateInstance(template)) => {\n","file_path":"src/binxml/assemble.rs","rank":19,"score":44943.82336256429},{"content":"#[test]\n\nfn test_sample_with_no_crc32() {\n\n test_full_sample(\n\n sample_with_no_crc32(),\n\n 17,\n\n 0,\n\n )\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":20,"score":44389.9796441549},{"content":"#[test]\n\nfn test_it_refuses_to_overwrite_directory() {\n\n let d = tempdir().unwrap();\n\n\n\n let sample = regular_sample();\n\n let mut cmd = Command::cargo_bin(\"evtx_dump\").expect(\"failed to find binary\");\n\n cmd.args(&[\"-f\", &d.path().to_string_lossy(), sample.to_str().unwrap()]);\n\n\n\n cmd.assert().failure().code(1);\n\n}\n\n\n","file_path":"tests/test_cli.rs","rank":21,"score":44389.9796441549},{"content":"fn expand_token_substitution<'a>(\n\n template: &mut BinXmlTemplateRef<'a>,\n\n substitution_descriptor: &TemplateSubstitutionDescriptor,\n\n chunk: &'a EvtxChunk<'a>,\n\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\n\n) -> Result<()> {\n\n if substitution_descriptor.ignore {\n\n return Ok(());\n\n }\n\n\n\n let value = template\n\n .substitution_array\n\n .get_mut(substitution_descriptor.substitution_index as usize);\n\n\n\n if let Some(value) = value {\n\n let value = mem::replace(\n\n value,\n\n BinXMLDeserializedTokens::Value(BinXmlValue::NullType),\n\n );\n\n _expand_templates(Cow::Owned(value), chunk, stack)?;\n","file_path":"src/binxml/assemble.rs","rank":22,"score":43660.8495502197},{"content":"fn expand_string_ref<'a>(\n\n string_ref: &BinXmlNameRef,\n\n chunk: &'a EvtxChunk<'a>,\n\n) -> Result<Cow<'a, BinXmlName>> {\n\n match chunk.string_cache.get_cached_string(string_ref.offset) {\n\n Some(s) => Ok(Cow::Borrowed(s)),\n\n None => {\n\n let mut cursor = Cursor::new(chunk.data);\n\n let cursor_ref = cursor.borrow_mut();\n\n try_seek!(cursor_ref, string_ref.offset, \"Cache missed string\")?;\n\n\n\n let string = BinXmlName::from_stream(cursor_ref)?;\n\n Ok(Cow::Owned(string))\n\n }\n\n }\n\n}\n\n\n","file_path":"src/binxml/assemble.rs","rank":23,"score":43660.8495502197},{"content":"#[test]\n\nfn test_dirty_sample_parallel() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/2-system-Security-dirty.evtx\");\n\n\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(8));\n\n\n\n let mut count = 0;\n\n\n\n for r in parser.records() {\n\n r.unwrap();\n\n count += 1;\n\n }\n\n\n\n assert_eq!(count, 14621, \"Parallel iteration failed\");\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":24,"score":43310.99278615514},{"content":"#[test]\n\nfn test_event_xml_sample() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/security.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/security_event_1.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":25,"score":43310.99278615514},{"content":"#[test]\n\nfn test_event_json_sample() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/security.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records_json()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/security_event_1.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":26,"score":43310.99278615514},{"content":"#[cfg(test)]\n\npub fn ensure_env_logger_initialized() {\n\n use std::io::Write;\n\n\n\n LOGGER_INIT.call_once(|| {\n\n let mut builder = env_logger::Builder::from_default_env();\n\n builder\n\n .format(|buf, record| writeln!(buf, \"[{}] - {}\", record.level(), record.args()))\n\n .init();\n\n });\n\n}\n\n\n\n// Cannot use `cfg(test)` here since `rustdoc` won't look at it.\n\n#[cfg(debug_assertions)]\n\nmod test_readme {\n\n macro_rules! calculated_doc {\n\n ($doc:expr, $id:ident) => {\n\n #[doc = $doc]\n\n enum $id {}\n\n }\n\n }\n\n\n\n calculated_doc!(include_str!(\"../README.md\"), _DoctestReadme);\n\n}\n","file_path":"src/lib.rs","rank":27,"score":42486.48485756763},{"content":"pub fn read_substitution_descriptor(\n\n cursor: &mut Cursor<&[u8]>,\n\n optional: bool,\n\n) -> Result<TemplateSubstitutionDescriptor> {\n\n trace!(\n\n \"Offset `0x{:08x}` - SubstitutionDescriptor<optional={}>\",\n\n cursor.position(),\n\n optional\n\n );\n\n let substitution_index = try_read!(cursor, u16)?;\n\n let value_type_token = try_read!(cursor, u8)?;\n\n\n\n let value_type = BinXmlValueType::from_u8(value_type_token).ok_or(\n\n DeserializationError::InvalidValueVariant {\n\n value: value_type_token,\n\n offset: cursor.position(),\n\n },\n\n )?;\n\n\n\n let ignore = optional && (value_type == BinXmlValueType::NullType);\n\n\n\n Ok(TemplateSubstitutionDescriptor {\n\n substitution_index,\n\n value_type,\n\n ignore,\n\n })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":28,"score":42486.48485756763},{"content":"#[cfg(test)]\n\npub fn ensure_env_logger_initialized() {\n\n use std::io::Write;\n\n\n\n LOGGER_INIT.call_once(|| {\n\n let mut builder = env_logger::Builder::from_default_env();\n\n builder\n\n .format(|buf, record| writeln!(buf, \"[{}] - {}\", record.level(), record.args()))\n\n .init();\n\n });\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":29,"score":42486.48485756763},{"content":"#[test]\n\nfn test_it_overwrites_file_anyways_if_passed_flag() {\n\n let d = tempdir().unwrap();\n\n let f = d.as_ref().join(\"test.out\");\n\n\n\n let mut file = File::create(&f).unwrap();\n\n file.write_all(b\"I'm a file!\").unwrap();\n\n\n\n let sample = regular_sample();\n\n let mut cmd = Command::cargo_bin(\"evtx_dump\").expect(\"failed to find binary\");\n\n cmd.args(&[\n\n \"-f\",\n\n &f.to_string_lossy(),\n\n \"--no-confirm-overwrite\",\n\n sample.to_str().unwrap(),\n\n ]);\n\n\n\n cmd.assert().success();\n\n\n\n let mut expected = vec![];\n\n\n\n File::open(&f).unwrap().read_to_end(&mut expected).unwrap();\n\n assert!(\n\n !expected.is_empty(),\n\n \"Expected output to be printed to file\"\n\n )\n\n}\n","file_path":"tests/test_cli.rs","rank":30,"score":42316.217806663844},{"content":"#[test]\n\nfn test_dirty_sample_with_a_bad_checksum_2() {\n\n // TODO: investigate 2 failing records\n\n test_full_sample(sample_with_a_bad_checksum_2(), 1774, 2)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":31,"score":42316.217806663844},{"content":"// https://github.com/omerbenamram/evtx/issues/10\n\nfn test_dirty_sample_single_threaded() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/2-system-Security-dirty.evtx\");\n\n\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec()).unwrap();\n\n\n\n let mut count = 0;\n\n for r in parser.records() {\n\n r.unwrap();\n\n count += 1;\n\n }\n\n assert_eq!(count, 14621, \"Single threaded iteration failed\");\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":32,"score":42316.217806663844},{"content":"#[test]\n\nfn test_sample_with_multiple_xml_fragments() {\n\n test_full_sample(sample_with_multiple_xml_fragments(), 1146, 0)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":33,"score":42316.217806663844},{"content":"#[test]\n\nfn test_sample_with_invalid_flags_in_header() {\n\n test_full_sample(sample_with_invalid_flags_in_header(), 126, 0)\n\n}\n","file_path":"tests/test_full_samples.rs","rank":34,"score":42316.217806663844},{"content":"#[test]\n\nfn test_dirty_sample_with_a_bad_checksum() {\n\n test_full_sample(sample_with_a_bad_checksum(), 1910, 4)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":35,"score":42316.217806663844},{"content":"pub fn read_template<'a>(\n\n cursor: &mut Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n ansi_codec: EncodingRef,\n\n) -> Result<BinXmlTemplateRef<'a>> {\n\n trace!(\"TemplateInstance at {}\", cursor.position());\n\n\n\n let _ = try_read!(cursor, u8)?;\n\n let _template_id = try_read!(cursor, u32)?;\n\n let template_definition_data_offset = try_read!(cursor, u32)?;\n\n\n\n // Need to skip over the template data.\n\n if (cursor.position() as u32) == template_definition_data_offset {\n\n let template_header = read_template_definition_header(cursor)?;\n\n try_seek!(\n\n cursor,\n\n cursor.position() + u64::from(template_header.data_size),\n\n \"Skip cached template\"\n\n )?;\n\n }\n","file_path":"src/binxml/tokens.rs","rank":36,"score":42124.77544275922},{"content":"pub fn expand_templates<'a>(\n\n token_tree: Vec<BinXMLDeserializedTokens<'a>>,\n\n chunk: &'a EvtxChunk<'a>,\n\n) -> Result<Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>> {\n\n // We can assume the new tree will be at least as big as the old one.\n\n let mut stack = Vec::with_capacity(token_tree.len());\n\n\n\n for token in token_tree {\n\n _expand_templates(Cow::Owned(token), chunk, &mut stack)?\n\n }\n\n\n\n Ok(stack)\n\n}\n","file_path":"src/binxml/assemble.rs","rank":37,"score":42124.77544275922},{"content":"pub fn read_open_start_element(\n\n cursor: &mut Cursor<&[u8]>,\n\n chunk: Option<&EvtxChunk>,\n\n has_attributes: bool,\n\n is_substitution: bool,\n\n) -> Result<BinXMLOpenStartElement> {\n\n trace!(\n\n \"Offset `0x{:08x}` - OpenStartElement<has_attributes={}, is_substitution={}>\",\n\n cursor.position(),\n\n has_attributes,\n\n is_substitution\n\n );\n\n\n\n // According to https://github.com/libyal/libevtx/blob/master/documentation/Windows%20XML%20Event%20Log%20(EVTX).asciidoc\n\n // The dependency identifier is not present when the element start is used in a substitution token.\n\n if !is_substitution {\n\n let _dependency_identifier =\n\n try_read!(cursor, u16, \"open_start_element_dependency_identifier\")?;\n\n\n\n trace!(\n","file_path":"src/binxml/tokens.rs","rank":38,"score":41407.49799956788},{"content":"pub fn read_processing_instruction_target(\n\n cursor: &mut Cursor<&[u8]>,\n\n) -> Result<BinXMLProcessingInstructionTarget> {\n\n trace!(\n\n \"Offset `0x{:08x}` - ProcessingInstructionTarget\",\n\n cursor.position(),\n\n );\n\n\n\n let name = BinXmlNameRef::from_stream(cursor)?;\n\n trace!(\"\\tPITarget Name - {:?}\", name);\n\n Ok(BinXMLProcessingInstructionTarget { name })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":39,"score":41407.49799956788},{"content":"pub fn read_template_definition_header(\n\n cursor: &mut Cursor<&[u8]>,\n\n) -> Result<BinXmlTemplateDefinitionHeader> {\n\n // If any of these fail we cannot reliably report the template information in error.\n\n let next_template_offset = try_read!(cursor, u32, \"next_template_offset\")?;\n\n let template_guid = try_read!(cursor, guid, \"template_guid\")?;\n\n // Data size includes the fragment header, element and end of file token;\n\n // except for the first 33 bytes of the template definition (above)\n\n let data_size = try_read!(cursor, u32, \"template_data_size\")?;\n\n\n\n Ok(BinXmlTemplateDefinitionHeader {\n\n next_template_offset,\n\n guid: template_guid,\n\n data_size,\n\n })\n\n}\n\n\n","file_path":"src/binxml/tokens.rs","rank":40,"score":41407.49799956788},{"content":"#[test]\n\nfn test_sample_with_dependency_identifier_edge_case() {\n\n test_full_sample(sample_with_dependency_id_edge_case(), 653, 0)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":41,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_xml_sample_with_user_data() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\n\n \"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\"\n\n );\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n println!(\"{}\", first_record.data);\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_template_as_substitution.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":42,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_xml_sample_with_entity_ref() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\n\n \"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\"\n\n );\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let record = parser\n\n .records()\n\n .filter_map(|record| record.ok())\n\n .find(|record| record.event_record_id == 28)\n\n .expect(\"record to parse correctly\");\n\n\n\n println!(\"{}\", record.data);\n\n\n\n assert_eq!(\n\n record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_entity_ref.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":43,"score":41396.16623090985},{"content":"#[test]\n\nfn test_dirty_sample_with_a_bad_chunk_magic() {\n\n test_full_sample(sample_with_a_bad_chunk_magic(), 270, 5)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":44,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_json_sample_with_event_data() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/2-system-Security-dirty.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records_json()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_eventdata.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":45,"score":41396.16623090985},{"content":"#[test]\n\nfn test_dirty_sample_binxml_with_incomplete_template() {\n\n // Contains an unparsable record\n\n test_full_sample(sample_binxml_with_incomplete_template(), 17, 1)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":46,"score":41396.16623090985},{"content":"#[test]\n\nfn test_dirty_sample_with_a_chunk_past_zeros() {\n\n test_full_sample(sample_with_a_chunk_past_zeroes(), 1160, 0)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":47,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_xml_sample_with_entity_ref_2() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\n\n \"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\"\n\n );\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let record = parser\n\n .records()\n\n .filter_map(|record| record.ok())\n\n .find(|record| record.event_record_id == 25)\n\n .expect(\"record to parse correctly\");\n\n\n\n println!(\"{}\", record.data);\n\n\n\n assert_eq!(\n\n record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_entity_ref_2.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":48,"score":41396.16623090985},{"content":"#[test]\n\nfn test_parses_sample_with_irregular_boolean_values() {\n\n test_full_sample(sample_with_irregular_values(), 3028, 0);\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":49,"score":41396.16623090985},{"content":"#[test]\n\nfn test_dirty_sample_binxml_with_incomplete_token() {\n\n // Contains an unparsable record\n\n test_full_sample(sample_binxml_with_incomplete_sid(), 6, 1)\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":50,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_json_with_multiple_nodes_same_name() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\n\n \"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\"\n\n );\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let record = parser\n\n .records_json()\n\n .filter_map(|record| record.ok())\n\n .find(|record| record.event_record_id == 28)\n\n .expect(\"record to parse correctly\");\n\n\n\n println!(\"{}\", record.data);\n\n\n\n assert_eq!(\n\n record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_multiple_nodes_same_name.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":51,"score":41396.16623090985},{"content":"#[test]\n\nfn test_event_xml_sample_with_event_data() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/2-system-Security-dirty.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_eventdata.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":52,"score":41396.16623090985},{"content":"pub fn read_template_definition<'a>(\n\n cursor: &mut Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n ansi_codec: EncodingRef,\n\n) -> Result<BinXMLTemplateDefinition<'a>> {\n\n let header = read_template_definition_header(cursor)?;\n\n\n\n trace!(\n\n \"Offset `0x{:08x}` - TemplateDefinition {}\",\n\n cursor.position(),\n\n header\n\n );\n\n\n\n let template = match BinXmlDeserializer::read_binxml_fragment(\n\n cursor,\n\n chunk,\n\n Some(header.data_size),\n\n false,\n\n ansi_codec,\n\n ) {\n","file_path":"src/binxml/tokens.rs","rank":53,"score":40950.410750107156},{"content":"pub fn create_record_model<'a>(\n\n tokens: Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\n\n chunk: &'a EvtxChunk<'a>,\n\n) -> Result<Vec<XmlModel<'a>>> {\n\n let mut current_element: Option<XmlElementBuilder> = None;\n\n let mut current_pi: Option<XmlPIBuilder> = None;\n\n let mut model: Vec<XmlModel> = Vec::with_capacity(tokens.len());\n\n\n\n for token in tokens {\n\n // Handle all places where we don't care if it's an Owned or a Borrowed value.\n\n match token {\n\n Cow::Owned(BinXMLDeserializedTokens::FragmentHeader(_))\n\n | Cow::Borrowed(BinXMLDeserializedTokens::FragmentHeader(_)) => {}\n\n Cow::Owned(BinXMLDeserializedTokens::TemplateInstance(_))\n\n | Cow::Borrowed(BinXMLDeserializedTokens::TemplateInstance(_)) => {\n\n return Err(EvtxError::FailedToCreateRecordModel(\n\n \"Call `expand_templates` before calling this function\",\n\n ));\n\n }\n\n Cow::Owned(BinXMLDeserializedTokens::AttributeList)\n","file_path":"src/binxml/assemble.rs","rank":54,"score":40950.410750107156},{"content":"pub fn samples_dir() -> PathBuf {\n\n PathBuf::from(file!())\n\n .parent()\n\n .unwrap()\n\n .parent()\n\n .unwrap()\n\n .join(\"samples\")\n\n .canonicalize()\n\n .unwrap()\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":55,"score":40950.410750107156},{"content":"pub fn regular_sample() -> PathBuf {\n\n samples_dir().join(\"security.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":56,"score":40950.410750107156},{"content":"pub fn sample_issue_65() -> PathBuf {\n\n samples_dir().join(\n\n \"E_ShadowCopy6_windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\",\n\n )\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":57,"score":40950.410750107156},{"content":"pub fn sample_with_no_crc32() -> PathBuf {\n\n samples_dir().join(\"Application_no_crc32.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":58,"score":40950.410750107156},{"content":"#[test]\n\nfn test_event_json_sample_with_separate_json_attributes() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/Application.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(\n\n ParserSettings::new()\n\n .num_threads(1)\n\n .separate_json_attributes(true),\n\n );\n\n\n\n let first_record = parser\n\n .records_json()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/application_event_1_separate_attributes.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n","file_path":"tests/test_record_samples.rs","rank":59,"score":40542.72345474198},{"content":"#[test]\n\nfn test_sample_with_binxml_as_substitution_tokens_and_pi_target() {\n\n test_full_sample(\n\n sample_with_binxml_as_substitution_tokens_and_pi_target(),\n\n 340,\n\n 0,\n\n )\n\n}\n\n\n","file_path":"tests/test_full_samples.rs","rank":60,"score":40542.72345474198},{"content":"pub fn sample_with_irregular_values() -> PathBuf {\n\n samples_dir().join(\"sample-with-irregular-bool-values.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":61,"score":39871.42389210741},{"content":"pub fn sample_with_a_bad_checksum_2() -> PathBuf {\n\n samples_dir().join(\n\n \"2-vss_0-Microsoft-Windows-TerminalServices-RemoteConnectionManager%4Operational.evtx\",\n\n )\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":62,"score":39871.42389210741},{"content":"pub fn sample_with_a_bad_checksum() -> PathBuf {\n\n samples_dir()\n\n .join(\"2-vss_0-Microsoft-Windows-RemoteDesktopServices-RdpCoreTS%4Operational.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":63,"score":39871.42389210741},{"content":"#[test]\n\nfn test_event_xml_sample_with_event_data_with_attributes_and_text() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/system.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_text_and_attributes.xml\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":64,"score":39748.90877164121},{"content":"#[test]\n\nfn test_event_json_sample_with_event_data_with_attributes_and_text() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../samples/system.evtx\");\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(ParserSettings::new().num_threads(1));\n\n\n\n let first_record = parser\n\n .records_json()\n\n .next()\n\n .expect(\"to have records\")\n\n .expect(\"record to parse correctly\");\n\n\n\n assert_eq!(\n\n first_record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_text_and_attributes.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n\n\n","file_path":"tests/test_record_samples.rs","rank":65,"score":39748.90877164121},{"content":"#[test]\n\nfn test_event_json_with_multiple_nodes_same_name_separate() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\n\n \"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\"\n\n );\n\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\n\n .unwrap()\n\n .with_configuration(\n\n ParserSettings::new()\n\n .num_threads(1)\n\n .separate_json_attributes(true),\n\n );\n\n\n\n let record = parser\n\n .records_json()\n\n .filter_map(|record| record.ok())\n\n .find(|record| record.event_record_id == 28)\n\n .expect(\"record to parse correctly\");\n\n\n\n println!(\"{}\", record.data);\n\n\n\n assert_eq!(\n\n record.data.lines().map(str::trim).collect::<String>(),\n\n include_str!(\"../samples/event_with_multiple_nodes_same_name_separate_attr.json\")\n\n .lines()\n\n .map(str::trim)\n\n .collect::<String>()\n\n );\n\n}\n","file_path":"tests/test_record_separate_json.rs","rank":66,"score":39748.90877164121},{"content":"pub fn sample_binxml_with_incomplete_sid() -> PathBuf {\n\n samples_dir().join(\"Microsoft-Windows-HelloForBusiness%4Operational.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":67,"score":38876.64891261611},{"content":"pub fn sample_binxml_with_incomplete_template() -> PathBuf {\n\n samples_dir().join(\"Microsoft-Windows-LanguagePackSetup%4Operational.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":68,"score":38876.64891261611},{"content":"pub fn sample_with_invalid_flags_in_header() -> PathBuf {\n\n samples_dir().join(\"post-Security.evtx\")\n\n}\n","file_path":"tests/fixtures.rs","rank":69,"score":38876.64891261611},{"content":"pub fn sample_with_a_chunk_past_zeroes() -> PathBuf {\n\n samples_dir().join(\"2-vss_7-System.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":70,"score":38876.64891261611},{"content":"pub fn sample_with_multiple_xml_fragments() -> PathBuf {\n\n samples_dir()\n\n .join(\"E_Windows_system32_winevt_logs_Microsoft-Windows-Shell-Core%4Operational.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":71,"score":38876.64891261611},{"content":"pub fn sample_with_a_bad_chunk_magic() -> PathBuf {\n\n samples_dir().join(\"sample_with_a_bad_chunk_magic.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":72,"score":38876.64891261611},{"content":"pub fn sample_with_dependency_id_edge_case() -> PathBuf {\n\n samples_dir().join(\"Archive-ForwardedEvents-test.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":73,"score":37956.59733686211},{"content":"pub fn sample_with_binxml_as_substitution_tokens_and_pi_target() -> PathBuf {\n\n samples_dir().join(\"E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\")\n\n}\n\n\n","file_path":"tests/fixtures.rs","rank":74,"score":37103.15456069424},{"content":"pub fn parse_tokens<'a, T: BinXmlOutput>(\n\n tokens: Vec<BinXMLDeserializedTokens<'a>>,\n\n chunk: &'a EvtxChunk<'a>,\n\n visitor: &mut T,\n\n) -> Result<()> {\n\n let expanded_tokens = expand_templates(tokens, chunk)?;\n\n let record_model = create_record_model(expanded_tokens, chunk)?;\n\n\n\n visitor.visit_start_of_stream()?;\n\n\n\n let mut stack = vec![];\n\n\n\n for owned_token in record_model {\n\n match owned_token {\n\n XmlModel::OpenElement(open_element) => {\n\n stack.push(open_element);\n\n visitor.visit_open_start_element(stack.last().ok_or({\n\n EvtxError::FailedToCreateRecordModel(\n\n \"Invalid parser state - expected stack to be non-empty\",\n\n )\n","file_path":"src/binxml/assemble.rs","rank":75,"score":35630.03221423131},{"content":"/// Reads an ansi encoded string from the given stream using `ansi_codec`.\n\npub fn read_ansi_encoded_string<T: ReadSeek>(\n\n stream: &mut T,\n\n size: u64,\n\n ansi_codec: EncodingRef,\n\n) -> DeserializationResult<Option<String>> {\n\n match size {\n\n 0 => Ok(None),\n\n _ => {\n\n let mut bytes = vec![0; size as usize];\n\n stream.read_exact(&mut bytes)?;\n\n\n\n // There may be multiple NULs in the string, prune them.\n\n bytes.retain(|&b| b != 0);\n\n\n\n let s = match decode(&bytes, DecoderTrap::Strict, ansi_codec).0 {\n\n Ok(s) => s,\n\n Err(message) => {\n\n let as_boxed_err = Box::<dyn StdErr + Send + Sync>::from(message.to_string());\n\n let wrapped_io_err = WrappedIoError::capture_hexdump(as_boxed_err, stream);\n\n return Err(DeserializationError::FailedToReadToken {\n","file_path":"src/utils/binxml_utils.rs","rank":76,"score":35047.390803510934},{"content":"pub fn read_len_prefixed_utf16_string<T: ReadSeek>(\n\n stream: &mut T,\n\n is_null_terminated: bool,\n\n) -> Result<Option<String>, FailedToReadString> {\n\n let expected_number_of_characters = stream.read_u16::<LittleEndian>()?;\n\n let needed_bytes = u64::from(expected_number_of_characters * 2);\n\n\n\n trace!(\n\n \"Offset `0x{offset:08x} ({offset})` reading a{nul}string of len {len}\",\n\n offset = stream.tell().unwrap_or(0),\n\n nul = if is_null_terminated {\n\n \" null terminated \"\n\n } else {\n\n \" \"\n\n },\n\n len = expected_number_of_characters\n\n );\n\n\n\n let s = read_utf16_by_size(stream, needed_bytes)?;\n\n\n","file_path":"src/utils/binxml_utils.rs","rank":77,"score":34303.443455228895},{"content":"mod binxml_utils;\n\npub(super) mod hexdump;\n\nmod time;\n\n\n\npub use self::binxml_utils::{\n\n read_ansi_encoded_string, read_len_prefixed_utf16_string, read_null_terminated_utf16_string,\n\n read_utf16_by_size,\n\n};\n\npub use self::hexdump::{dump_stream, hexdump};\n\npub use self::time::read_systemtime;\n","file_path":"src/utils/mod.rs","rank":78,"score":33442.05762143888},{"content":"pub mod deserializer;\n\npub mod name;\n\npub mod value_variant;\n\n\n\npub(crate) mod assemble;\n\npub(crate) mod tokens;\n","file_path":"src/binxml/mod.rs","rank":79,"score":33438.888188709796},{"content":"pub mod deserialized;\n\npub(crate) mod raw;\n\npub(crate) mod xml;\n","file_path":"src/model/mod.rs","rank":80,"score":33438.71157191007},{"content":"fn to_delimited_list<N: ToString>(ns: impl AsRef<Vec<N>>) -> String {\n\n ns.as_ref()\n\n .iter()\n\n .map(ToString::to_string)\n\n .collect::<Vec<String>>()\n\n .join(\",\")\n\n}\n\n\n\nimpl<'c> From<BinXmlValue<'c>> for serde_json::Value {\n\n fn from(value: BinXmlValue<'c>) -> Self {\n\n match value {\n\n BinXmlValue::NullType => Value::Null,\n\n BinXmlValue::StringType(s) => json!(s),\n\n BinXmlValue::AnsiStringType(s) => json!(s.into_owned()),\n\n BinXmlValue::Int8Type(num) => json!(num),\n\n BinXmlValue::UInt8Type(num) => json!(num),\n\n BinXmlValue::Int16Type(num) => json!(num),\n\n BinXmlValue::UInt16Type(num) => json!(num),\n\n BinXmlValue::Int32Type(num) => json!(num),\n\n BinXmlValue::UInt32Type(num) => json!(num),\n","file_path":"src/binxml/value_variant.rs","rank":81,"score":29603.91717519056},{"content":"impl<T: ReadSeek> Iterator for IntoIterChunks<T> {\n\n type Item = Result<EvtxChunkData>;\n\n fn next(&mut self) -> Option<<Self as Iterator>::Item> {\n\n info!(\"Chunk {}\", self.current_chunk_number);\n\n match self.parser.find_next_chunk(self.current_chunk_number) {\n\n None => None,\n\n Some((chunk, chunk_number)) => {\n\n self.current_chunk_number = match chunk_number.checked_add(1) {\n\n None => return None,\n\n Some(n) => n,\n\n };\n\n\n\n Some(chunk)\n\n }\n\n }\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n","file_path":"src/evtx_parser.rs","rank":82,"score":17.143307949658276},{"content":" }\n\n\n\n /// Returns a tuple of the tokens.\n\n pub fn read_binxml_fragment(\n\n cursor: &mut Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n data_size: Option<u32>,\n\n is_inside_substitution: bool,\n\n ansi_codec: EncodingRef,\n\n ) -> Result<Vec<BinXMLDeserializedTokens<'a>>> {\n\n let offset = cursor.position();\n\n\n\n let de = BinXmlDeserializer::init(\n\n *cursor.get_ref(),\n\n offset,\n\n chunk,\n\n is_inside_substitution,\n\n ansi_codec,\n\n );\n\n\n","file_path":"src/binxml/deserializer.rs","rank":83,"score":16.640577470512497},{"content":"use crate::binxml::name::{BinXmlName, BinXmlNameLink};\n\nuse crate::err::DeserializationResult;\n\nuse crate::ChunkOffset;\n\n\n\nuse log::trace;\n\nuse std::borrow::BorrowMut;\n\nuse std::collections::HashMap;\n\nuse std::io::{Cursor, Seek, SeekFrom};\n\n\n\n#[derive(Debug)]\n\npub struct StringCache(HashMap<ChunkOffset, BinXmlName>);\n\n\n\nimpl StringCache {\n\n pub fn populate(data: &[u8], offsets: &[ChunkOffset]) -> DeserializationResult<Self> {\n\n let mut cache = HashMap::new();\n\n let mut cursor = Cursor::new(data);\n\n let cursor_ref = cursor.borrow_mut();\n\n\n\n for &offset in offsets.iter().filter(|&&offset| offset > 0) {\n\n try_seek!(cursor_ref, offset, \"first xml string\")?;\n","file_path":"src/string_cache.rs","rank":84,"score":16.624239225640277},{"content":" 0x94 => Some(BinXmlValueType::HexInt32ArrayType),\n\n 0x95 => Some(BinXmlValueType::HexInt64ArrayType),\n\n _ => None,\n\n }\n\n }\n\n}\n\n\n\nimpl<'a> BinXmlValue<'a> {\n\n pub fn from_binxml_stream(\n\n cursor: &mut Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n size: Option<u16>,\n\n ansi_codec: EncodingRef,\n\n ) -> Result<BinXmlValue<'a>> {\n\n let value_type_token = try_read!(cursor, u8)?;\n\n\n\n let value_type = BinXmlValueType::from_u8(value_type_token).ok_or(\n\n DeserializationError::InvalidValueVariant {\n\n value: value_type_token,\n\n offset: cursor.position(),\n","file_path":"src/binxml/value_variant.rs","rank":85,"score":14.566961925575942},{"content":" TemplateCache(HashMap::new())\n\n }\n\n\n\n pub fn populate(\n\n data: &'chunk [u8],\n\n offsets: &[ChunkOffset],\n\n ansi_codec: EncodingRef,\n\n ) -> DeserializationResult<Self> {\n\n let mut cache = HashMap::new();\n\n let mut cursor = Cursor::new(data);\n\n let cursor_ref = cursor.borrow_mut();\n\n\n\n for offset in offsets.iter().filter(|&&offset| offset > 0) {\n\n try_seek!(cursor_ref, offset, \"first template\")?;\n\n\n\n loop {\n\n let table_offset = cursor_ref.position() as ChunkOffset;\n\n let definition = read_template_definition(cursor_ref, None, ansi_codec)?;\n\n let next_template_offset = definition.header.next_template_offset;\n\n\n","file_path":"src/template_cache.rs","rank":86,"score":14.293756325825854},{"content":"impl<'a> Iterator for IterTokens<'a> {\n\n type Item = Result<BinXMLDeserializedTokens<'a>>;\n\n\n\n /// yields tokens from the chunk, will return once the chunk is finished.\n\n fn next(&mut self) -> Option<<Self as Iterator>::Item> {\n\n self.inner_next()\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use crate::evtx_chunk::EvtxChunkData;\n\n use crate::{ensure_env_logger_initialized, ParserSettings};\n\n use std::sync::Arc;\n\n\n\n #[test]\n\n fn test_reads_a_single_record() {\n\n ensure_env_logger_initialized();\n\n let evtx_file = include_bytes!(\"../../samples/security.evtx\");\n\n let from_start_of_chunk = &evtx_file[4096..];\n","file_path":"src/binxml/deserializer.rs","rank":87,"score":14.19638368974478},{"content":" },\n\n )?;\n\n\n\n let data = Self::deserialize_value_type(&value_type, cursor, chunk, size, ansi_codec)?;\n\n\n\n Ok(data)\n\n }\n\n\n\n pub fn deserialize_value_type(\n\n value_type: &BinXmlValueType,\n\n cursor: &mut Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n size: Option<u16>,\n\n ansi_codec: EncodingRef,\n\n ) -> Result<BinXmlValue<'a>> {\n\n trace!(\n\n \"Offset `0x{offset:08x} ({offset}): {value_type:?}, {size:?}\",\n\n offset = cursor.position(),\n\n value_type = value_type,\n\n size = size\n","file_path":"src/binxml/value_variant.rs","rank":88,"score":13.990274143617704},{"content":" use quick_xml::Reader;\n\n use std::borrow::Cow;\n\n\n\n fn bytes_to_string(bytes: &[u8]) -> String {\n\n String::from_utf8(bytes.to_vec()).expect(\"UTF8 Input\")\n\n }\n\n\n\n fn dummy_event() -> XmlElement<'static> {\n\n XmlElement {\n\n name: Cow::Owned(BinXmlName::from_str(\"Dummy\")),\n\n attributes: vec![],\n\n }\n\n }\n\n\n\n fn event_to_element(event: BytesStart) -> XmlElement {\n\n let mut attrs = vec![];\n\n\n\n for attr in event.attributes() {\n\n let attr = attr.expect(\"Failed to read attribute.\");\n\n attrs.push(XmlAttribute {\n","file_path":"src/json_output.rs","rank":89,"score":13.935764256423312},{"content":"pub mod err;\n\npub mod model;\n\n\n\nmod evtx_chunk;\n\nmod evtx_file_header;\n\nmod evtx_parser;\n\nmod evtx_record;\n\nmod string_cache;\n\nmod template_cache;\n\nmod utils;\n\n\n\nmod json_output;\n\nmod xml_output;\n\n\n\npub type ChunkOffset = u32;\n\npub type FileOffset = u64;\n\n\n\n// For tests, we only initialize logging once.\n\n#[cfg(test)]\n\nuse std::sync::Once;\n\n\n\n#[cfg(test)]\n\nstatic LOGGER_INIT: Once = Once::new();\n\n\n\nuse crc32fast::Hasher;\n\n\n\n#[inline]\n","file_path":"src/lib.rs","rank":90,"score":13.74050377819719},{"content":"use crate::err::DeserializationResult as Result;\n\n\n\nuse crate::ChunkOffset;\n\npub use byteorder::{LittleEndian, ReadBytesExt};\n\n\n\nuse crate::utils::read_len_prefixed_utf16_string;\n\n\n\nuse std::{\n\n fmt::Formatter,\n\n io::{Cursor, Seek, SeekFrom},\n\n};\n\n\n\nuse quick_xml::events::{BytesEnd, BytesStart};\n\nuse std::fmt;\n\n\n\n#[derive(Debug, PartialEq, PartialOrd, Clone, Hash)]\n\npub struct BinXmlName {\n\n str: String,\n\n}\n\n\n","file_path":"src/binxml/name.rs","rank":91,"score":13.683805688352278},{"content":" self\n\n }\n\n\n\n /// Allocate a new chunk from the given data, at the offset expected by `chunk_number`.\n\n /// If the read chunk contains valid data, an `Ok(Some(EvtxChunkData))` will be returned.\n\n /// If the read chunk contains invalid data (bad magic, bad checksum when `validate_checksum` is set to true),\n\n /// of if not enough data can be read (e.g. because we reached EOF), an `Err` is returned.\n\n /// If the read chunk is empty, `Ok(None)` will be returned.\n\n fn allocate_chunk(\n\n data: &mut T,\n\n chunk_number: u64,\n\n validate_checksum: bool,\n\n ) -> Result<Option<EvtxChunkData>> {\n\n let mut chunk_data = Vec::with_capacity(EVTX_CHUNK_SIZE);\n\n let chunk_offset = EVTX_FILE_HEADER_SIZE + chunk_number as usize * EVTX_CHUNK_SIZE;\n\n\n\n trace!(\n\n \"Offset `0x{:08x} ({})` - Reading chunk number `{}`\",\n\n chunk_offset,\n\n chunk_offset,\n","file_path":"src/evtx_parser.rs","rank":92,"score":13.659761113152074},{"content":"#[derive(Debug, PartialOrd, PartialEq, Clone, Hash)]\n\npub struct BinXmlNameRef {\n\n pub offset: ChunkOffset,\n\n}\n\n\n\nimpl fmt::Display for BinXmlName {\n\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\n\n write!(f, \"{}\", self.str)\n\n }\n\n}\n\n\n\n#[derive(Debug, PartialEq, PartialOrd, Clone)]\n\npub(crate) struct BinXmlNameLink {\n\n pub next_string: Option<ChunkOffset>,\n\n pub hash: u16,\n\n}\n\n\n\nimpl BinXmlNameLink {\n\n pub fn from_stream(stream: &mut Cursor<&[u8]>) -> Result<Self> {\n\n let next_string = try_read!(stream, u32)?;\n","file_path":"src/binxml/name.rs","rank":93,"score":13.627872617729727},{"content":" fn visit_processing_instruction(&mut self, _pi: &BinXmlPI) -> Result<(), SerializationError> {\n\n Err(SerializationError::Unimplemented {\n\n message: format!(\"`{}`: visit_processing_instruction_data\", file!()),\n\n })\n\n }\n\n\n\n fn visit_start_of_stream(&mut self) -> SerializationResult<()> {\n\n trace!(\"visit_start_of_stream\");\n\n Ok(())\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use crate::binxml::name::BinXmlName;\n\n use crate::binxml::value_variant::BinXmlValue;\n\n use crate::model::xml::{XmlAttribute, XmlElement};\n\n use crate::{BinXmlOutput, JsonOutput, ParserSettings};\n\n use pretty_assertions::assert_eq;\n\n use quick_xml::events::{BytesStart, Event};\n","file_path":"src/json_output.rs","rank":94,"score":13.618440771814615},{"content":" #![allow(unused_variables)]\n\n\n\n use super::*;\n\n use crate::ensure_env_logger_initialized;\n\n use anyhow::anyhow;\n\n\n\n fn process_90_records(buffer: &'static [u8]) -> anyhow::Result<()> {\n\n let mut parser = EvtxParser::from_buffer(buffer.to_vec())?;\n\n\n\n for (i, record) in parser.records().take(90).enumerate() {\n\n match record {\n\n Ok(r) => {\n\n assert_eq!(r.event_record_id, i as u64 + 1);\n\n }\n\n Err(e) => return Err(anyhow!(\"Error while reading record {}, {:?}\", i, e)),\n\n }\n\n }\n\n\n\n Ok(())\n\n }\n","file_path":"src/evtx_parser.rs","rank":95,"score":13.60769731842849},{"content":"use crate::evtx_chunk::EvtxChunk;\n\nuse encoding::EncodingRef;\n\n\n\nuse std::io::Cursor;\n\nuse std::mem;\n\n\n\npub struct IterTokens<'a> {\n\n cursor: Cursor<&'a [u8]>,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n\n data_size: Option<u32>,\n\n data_read_so_far: u32,\n\n eof: bool,\n\n is_inside_substitution: bool,\n\n ansi_codec: EncodingRef,\n\n}\n\n\n\npub struct BinXmlDeserializer<'a> {\n\n data: &'a [u8],\n\n offset: u64,\n\n chunk: Option<&'a EvtxChunk<'a>>,\n","file_path":"src/binxml/deserializer.rs","rank":96,"score":13.562519050867929},{"content":" let name_hash = try_read!(stream, u16, \"name_hash\")?;\n\n\n\n Ok(BinXmlNameLink {\n\n next_string: if next_string > 0 {\n\n Some(next_string)\n\n } else {\n\n None\n\n },\n\n hash: name_hash,\n\n })\n\n }\n\n\n\n pub fn data_size() -> u32 {\n\n 6\n\n }\n\n}\n\n\n\nimpl BinXmlNameRef {\n\n pub fn from_stream(cursor: &mut Cursor<&[u8]>) -> Result<Self> {\n\n let name_offset = try_read!(cursor, u32, \"name_offset\")?;\n","file_path":"src/binxml/name.rs","rank":97,"score":13.446187919485041},{"content":" pub fn from_reader(input: &mut Cursor<&[u8]>) -> DeserializationResult<EvtxRecordHeader> {\n\n let mut magic = [0_u8; 4];\n\n input.take(4).read_exact(&mut magic)?;\n\n\n\n if &magic != b\"\\x2a\\x2a\\x00\\x00\" {\n\n return Err(DeserializationError::InvalidEvtxRecordHeaderMagic { magic });\n\n }\n\n\n\n let size = try_read!(input, u32)?;\n\n let record_id = try_read!(input, u64)?;\n\n let timestamp = try_read!(input, filetime)?;\n\n\n\n Ok(EvtxRecordHeader {\n\n data_size: size,\n\n event_record_id: record_id,\n\n timestamp,\n\n })\n\n }\n\n\n\n pub fn record_data_size(&self) -> u32 {\n","file_path":"src/evtx_record.rs","rank":98,"score":13.050042184416279},{"content":" fn next(&mut self) -> Option<<Self as Iterator>::Item> {\n\n match self.parser.find_next_chunk(self.current_chunk_number) {\n\n None => None,\n\n Some((chunk, chunk_number)) => {\n\n self.current_chunk_number = match chunk_number.checked_add(1) {\n\n None => return None,\n\n Some(n) => n,\n\n };\n\n\n\n Some(chunk)\n\n }\n\n }\n\n }\n\n}\n\n\n\npub struct IntoIterChunks<T: ReadSeek> {\n\n parser: EvtxParser<T>,\n\n current_chunk_number: u64,\n\n}\n\n\n","file_path":"src/evtx_parser.rs","rank":99,"score":12.950974614876127}],"string":"[\n {\n \"content\": \"pub fn read_attribute(cursor: &mut Cursor<&[u8]>) -> Result<BinXMLAttribute> {\\n\\n trace!(\\\"Offset `0x{:08x}` - Attribute\\\", cursor.position());\\n\\n let name = BinXmlNameRef::from_stream(cursor)?;\\n\\n\\n\\n Ok(BinXMLAttribute { name })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 0,\n \"score\": 137467.70281404897\n },\n {\n \"content\": \"pub fn read_processing_instruction_data(cursor: &mut Cursor<&[u8]>) -> Result<String> {\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x}` - ProcessingInstructionTarget\\\",\\n\\n cursor.position(),\\n\\n );\\n\\n\\n\\n let data =\\n\\n try_read!(cursor, len_prefixed_utf_16_str, \\\"pi_data\\\")?.unwrap_or_else(|| \\\"\\\".to_string());\\n\\n trace!(\\\"PIData - {}\\\", data,);\\n\\n Ok(data)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 1,\n \"score\": 137467.70281404897\n },\n {\n \"content\": \"/// Reads a utf16 string from the given stream.\\n\\n/// If `len` is given, exactly `len` u16 values are read from the stream.\\n\\n/// If `len` is None, the string is assumed to be null terminated and the stream will be read to the first null (0).\\n\\nfn read_utf16_string<T: ReadSeek>(stream: &mut T, len: Option<usize>) -> io::Result<String> {\\n\\n let mut buffer = match len {\\n\\n Some(len) => Vec::with_capacity(len),\\n\\n None => Vec::new(),\\n\\n };\\n\\n\\n\\n match len {\\n\\n Some(len) => {\\n\\n for _ in 0..len {\\n\\n let next_char = stream.read_u16::<byteorder::LittleEndian>()?;\\n\\n buffer.push(next_char);\\n\\n }\\n\\n }\\n\\n None => loop {\\n\\n let next_char = stream.read_u16::<byteorder::LittleEndian>()?;\\n\\n\\n\\n if next_char == 0 {\\n\\n break;\\n\\n }\\n\\n\\n\\n buffer.push(next_char);\\n\\n },\\n\\n }\\n\\n\\n\\n // We need to stop if we see a NUL byte, even if asked for more bytes.\\n\\n decode_utf16(buffer.into_iter().take_while(|&byte| byte != 0x00))\\n\\n .map(|r| r.map_err(|_e| Error::from(ErrorKind::InvalidData)))\\n\\n .collect()\\n\\n}\\n\",\n \"file_path\": \"src/utils/binxml_utils.rs\",\n \"rank\": 2,\n \"score\": 133285.4985113277\n },\n {\n \"content\": \"pub fn read_entity_ref(cursor: &mut Cursor<&[u8]>) -> Result<BinXmlEntityReference> {\\n\\n trace!(\\\"Offset `0x{:08x}` - EntityReference\\\", cursor.position());\\n\\n let name = BinXmlNameRef::from_stream(cursor)?;\\n\\n trace!(\\\"\\\\t name: {:?}\\\", name);\\n\\n\\n\\n Ok(BinXmlEntityReference { name })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 3,\n \"score\": 132282.47169435763\n },\n {\n \"content\": \"pub fn read_fragment_header(cursor: &mut Cursor<&[u8]>) -> Result<BinXMLFragmentHeader> {\\n\\n trace!(\\\"Offset `0x{:08x}` - FragmentHeader\\\", cursor.position());\\n\\n let major_version = try_read!(cursor, u8, \\\"fragment_header_major_version\\\")?;\\n\\n let minor_version = try_read!(cursor, u8, \\\"fragment_header_minor_version\\\")?;\\n\\n let flags = try_read!(cursor, u8, \\\"fragment_header_flags\\\")?;\\n\\n Ok(BinXMLFragmentHeader {\\n\\n major_version,\\n\\n minor_version,\\n\\n flags,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 4,\n \"score\": 132282.47169435763\n },\n {\n \"content\": \"pub fn dump_stream<T: ReadSeek>(cursor: &mut T, lookbehind: i32) -> Result<String, Box<dyn Error>> {\\n\\n let mut s = String::new();\\n\\n\\n\\n cursor.seek(SeekFrom::Current(lookbehind.into()))?;\\n\\n\\n\\n let mut data = vec![0; 100_usize];\\n\\n let _ = cursor.read(&mut data)?;\\n\\n\\n\\n writeln!(\\n\\n s,\\n\\n \\\"\\\\n\\\\n---------------------------------------------------------------------------\\\"\\n\\n )?;\\n\\n writeln!(s, \\\"Current Value {:02x}\\\", data[0])?;\\n\\n writeln!(s, \\\" --\\\")?;\\n\\n write!(s, \\\"{}\\\", hexdump(&data, 0, 'C')?)?;\\n\\n writeln!(\\n\\n s,\\n\\n \\\"\\\\n----------------------------------------------------------------------------\\\"\\n\\n )?;\\n\\n\\n\\n Ok(s)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/hexdump.rs\",\n \"rank\": 5,\n \"score\": 110950.08865127376\n },\n {\n \"content\": \"/// Reads a utf16 string from the given stream.\\n\\n/// size is the actual byte representation of the string (not the number of characters).\\n\\npub fn read_utf16_by_size<T: ReadSeek>(stream: &mut T, size: u64) -> io::Result<Option<String>> {\\n\\n match size {\\n\\n 0 => Ok(None),\\n\\n _ => read_utf16_string(stream, Some(size as usize / 2)).map(|mut s| {\\n\\n // Strip nul terminator if needed\\n\\n if let Some('\\\\0') = s.chars().last() {\\n\\n s.pop();\\n\\n }\\n\\n Some(s)\\n\\n }),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/binxml_utils.rs\",\n \"rank\": 6,\n \"score\": 110804.03722179218\n },\n {\n \"content\": \"pub fn read_null_terminated_utf16_string<T: ReadSeek>(stream: &mut T) -> io::Result<String> {\\n\\n read_utf16_string(stream, None)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/binxml_utils.rs\",\n \"rank\": 7,\n \"score\": 88346.74116151183\n },\n {\n \"content\": \"fn criterion_benchmark(c: &mut Criterion) {\\n\\n let evtx_file = include_bytes!(\\\"../../samples/security.evtx\\\");\\n\\n // ~11ms before strings cache\\n\\n // ~9ms after strings cache\\n\\n // ~8ms with cached templates as well\\n\\n c.bench_function(\\\"read 90 records\\\", move |b| {\\n\\n b.iter(|| process_90_records(evtx_file))\\n\\n });\\n\\n\\n\\n c.bench_function(\\\"read 90 records json\\\", move |b| {\\n\\n b.iter(|| process_90_records_json(evtx_file))\\n\\n });\\n\\n}\\n\\n\\n\\ncriterion_group!(benches, criterion_benchmark);\\n\\ncriterion_main!(benches);\\n\",\n \"file_path\": \"src/benches/benchmark.rs\",\n \"rank\": 8,\n \"score\": 86740.96209808084\n },\n {\n \"content\": \"// first chunk has 90 records\\n\\nfn process_90_records(buffer: &'static [u8]) {\\n\\n let mut parser = EvtxParser::from_buffer(buffer.to_vec()).unwrap();\\n\\n\\n\\n for (i, record) in parser.records().take(90).enumerate() {\\n\\n match record {\\n\\n Ok(r) => {\\n\\n assert_eq!(r.event_record_id, i as u64 + 1);\\n\\n }\\n\\n Err(e) => println!(\\\"Error while reading record {}, {:?}\\\", i, e),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/benches/benchmark.rs\",\n \"rank\": 9,\n \"score\": 84721.35531524694\n },\n {\n \"content\": \"fn process_90_records_json(buffer: &'static [u8]) {\\n\\n let mut parser = EvtxParser::from_buffer(buffer.to_vec()).unwrap();\\n\\n\\n\\n for (i, record) in parser.records_json().take(90).enumerate() {\\n\\n match record {\\n\\n Ok(r) => {\\n\\n assert_eq!(r.event_record_id, i as u64 + 1);\\n\\n }\\n\\n Err(e) => println!(\\\"Error while reading record {}, {:?}\\\", i, e),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/benches/benchmark.rs\",\n \"rank\": 10,\n \"score\": 82688.92345945162\n },\n {\n \"content\": \"#[inline]\\n\\npub fn checksum_ieee(data: &[u8]) -> u32 {\\n\\n let mut hasher = Hasher::new();\\n\\n hasher.update(data);\\n\\n hasher.finalize()\\n\\n}\\n\\n\\n\\n// Rust runs the tests concurrently, so unless we synchronize logging access\\n\\n// it will crash when attempting to run `cargo test` with some logging facilities.\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 11,\n \"score\": 82085.25839026007\n },\n {\n \"content\": \"pub fn read_systemtime<R: ReadSeek>(r: &mut R) -> DeserializationResult<DateTime<Utc>> {\\n\\n let year = try_read!(r, u16)?;\\n\\n let month = try_read!(r, u16)?;\\n\\n let _day_of_week = try_read!(r, u16)?;\\n\\n let day = try_read!(r, u16)?;\\n\\n let hour = try_read!(r, u16)?;\\n\\n let minute = try_read!(r, u16)?;\\n\\n let second = try_read!(r, u16)?;\\n\\n let milliseconds = try_read!(r, u16)?;\\n\\n\\n\\n Ok(DateTime::from_utc(\\n\\n NaiveDate::from_ymd(i32::from(year), u32::from(month), u32::from(day)).and_hms_nano(\\n\\n u32::from(hour),\\n\\n u32::from(minute),\\n\\n u32::from(second),\\n\\n u32::from(milliseconds),\\n\\n ),\\n\\n Utc,\\n\\n ))\\n\\n}\\n\",\n \"file_path\": \"src/utils/time.rs\",\n \"rank\": 12,\n \"score\": 80596.223187775\n },\n {\n \"content\": \"/// Tests an .evtx file, asserting the number of parsed records matches `count`.\\n\\nfn test_full_sample(path: impl AsRef<Path>, ok_count: usize, err_count: usize) {\\n\\n ensure_env_logger_initialized();\\n\\n let mut parser = EvtxParser::from_path(path).unwrap();\\n\\n\\n\\n let mut actual_ok_count = 0;\\n\\n let mut actual_err_count = 0;\\n\\n\\n\\n for r in parser.records() {\\n\\n if r.is_ok() {\\n\\n actual_ok_count += 1;\\n\\n if log::log_enabled!(Level::Debug) {\\n\\n println!(\\\"{}\\\", r.unwrap().data);\\n\\n }\\n\\n } else {\\n\\n actual_err_count += 1;\\n\\n }\\n\\n }\\n\\n assert_eq!(\\n\\n actual_ok_count, ok_count,\\n\\n \\\"XML: Failed to parse all expected records\\\"\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 13,\n \"score\": 57037.650530888415\n },\n {\n \"content\": \"fn print_line(\\n\\n line: &[u8],\\n\\n address: usize,\\n\\n display: char,\\n\\n bytes: usize,\\n\\n) -> Result<String, Box<dyn std::error::Error>> {\\n\\n let mut s = String::new();\\n\\n // print address (ex - 000000d0)\\n\\n write!(s, \\\"\\\\n{:08x}:\\\", address)?;\\n\\n\\n\\n let words = if (line.len() % bytes) == 0 {\\n\\n line.len() / bytes\\n\\n } else {\\n\\n (line.len() / bytes) + 1\\n\\n };\\n\\n\\n\\n for b in 0..words {\\n\\n let word = match bytes {\\n\\n 1 => u16::from(line[b]),\\n\\n _ => {\\n\",\n \"file_path\": \"src/utils/hexdump.rs\",\n \"rank\": 14,\n \"score\": 46847.31814915155\n },\n {\n \"content\": \"#[test]\\n\\nfn it_respects_directory_output() {\\n\\n let d = tempdir().unwrap();\\n\\n let f = d.as_ref().join(\\\"test.out\\\");\\n\\n\\n\\n let sample = regular_sample();\\n\\n\\n\\n let mut cmd = Command::cargo_bin(\\\"evtx_dump\\\").expect(\\\"failed to find binary\\\");\\n\\n cmd.args(&[\\\"-f\\\", &f.to_string_lossy(), sample.to_str().unwrap()]);\\n\\n\\n\\n assert!(\\n\\n cmd.output().unwrap().stdout.is_empty(),\\n\\n \\\"Expected output to be printed to file, but was printed to stdout\\\"\\n\\n );\\n\\n\\n\\n let mut expected = vec![];\\n\\n\\n\\n File::open(&f).unwrap().read_to_end(&mut expected).unwrap();\\n\\n assert!(\\n\\n !expected.is_empty(),\\n\\n \\\"Expected output to be printed to file\\\"\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_cli.rs\",\n \"rank\": 15,\n \"score\": 45564.34433680696\n },\n {\n \"content\": \"#[test]\\n\\nfn test_issue_65() {\\n\\n test_full_sample(sample_issue_65(), 459, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 16,\n \"score\": 45564.34433680696\n },\n {\n \"content\": \"/// Dumps bytes at data to the screen as hex.\\n\\n/// Display may be one of:\\n\\n/// b One-byte octal display.\\n\\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, three column, zero-filled, bytes of input data, in octal, per line.\\n\\n///\\n\\n/// c One-byte character display. One-byte character display.\\n\\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, three column, space-filled, characters of input data per line.\\n\\n///\\n\\n/// C Canonical hex display.\\n\\n/// Display the input offset in hexadecimal, followed by sixteen space-separated, two column, hexadecimal bytes, followed by the same sixteen bytes in %_p format enclosed in ``|'' characters.\\n\\n///\\n\\n/// d Two-byte decimal display.\\n\\n/// o Two-byte octal display.\\n\\n/// x Two-byte hexadecimal display.\\n\\n/// Display the input offset in hexadecimal, followed by eight, space separated, four column, zero-filled, two-byte quantities of input data, in hexadecimal, per line.\\n\\npub fn hexdump(\\n\\n data: &[u8],\\n\\n offset: usize,\\n\\n display: char,\\n\\n) -> Result<String, Box<dyn std::error::Error>> {\\n\\n let mut s = String::new();\\n\\n let mut address = 0;\\n\\n\\n\\n let number_of_bytes = match display {\\n\\n 'b' => 1,\\n\\n 'c' => 1,\\n\\n 'C' => 1,\\n\\n 'd' => 2,\\n\\n 'o' => 2,\\n\\n _ => 2,\\n\\n };\\n\\n\\n\\n while address <= data.len() {\\n\\n // Read next 16 bytes of until end of data\\n\\n let end = cmp::min(address + 16, data.len());\\n\",\n \"file_path\": \"src/utils/hexdump.rs\",\n \"rank\": 17,\n \"score\": 44955.99570214748\n },\n {\n \"content\": \"fn expand_template<'a>(\\n\\n mut template: BinXmlTemplateRef<'a>,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\\n\\n) -> Result<()> {\\n\\n if let Some(template_def) = chunk\\n\\n .template_table\\n\\n .get_template(template.template_def_offset)\\n\\n {\\n\\n // We expect to find all the templates in the template cache.\\n\\n for token in template_def.tokens.iter() {\\n\\n if let BinXMLDeserializedTokens::Substitution(ref substitution_descriptor) = token {\\n\\n expand_token_substitution(&mut template, substitution_descriptor, chunk, stack)?;\\n\\n } else {\\n\\n _expand_templates(Cow::Borrowed(token), chunk, stack)?;\\n\\n }\\n\\n }\\n\\n } else {\\n\\n // If the file was not closed correctly, there can be a template which was not found in the header.\\n\\n // In that case, we will try to read it directly from the chunk.\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 18,\n \"score\": 44943.82336256429\n },\n {\n \"content\": \"fn _expand_templates<'a>(\\n\\n token: Cow<'a, BinXMLDeserializedTokens<'a>>,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\\n\\n) -> Result<()> {\\n\\n match token {\\n\\n // Owned values can be consumed when flatting, and passed on as owned.\\n\\n Cow::Owned(BinXMLDeserializedTokens::Value(BinXmlValue::BinXmlType(tokens))) => {\\n\\n for token in tokens.into_iter() {\\n\\n _expand_templates(Cow::Owned(token), chunk, stack)?;\\n\\n }\\n\\n }\\n\\n\\n\\n Cow::Borrowed(BinXMLDeserializedTokens::Value(BinXmlValue::BinXmlType(tokens))) => {\\n\\n for token in tokens.iter() {\\n\\n _expand_templates(Cow::Borrowed(token), chunk, stack)?;\\n\\n }\\n\\n }\\n\\n // Actual template handling.\\n\\n Cow::Owned(BinXMLDeserializedTokens::TemplateInstance(template)) => {\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 19,\n \"score\": 44943.82336256429\n },\n {\n \"content\": \"#[test]\\n\\nfn test_sample_with_no_crc32() {\\n\\n test_full_sample(\\n\\n sample_with_no_crc32(),\\n\\n 17,\\n\\n 0,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 20,\n \"score\": 44389.9796441549\n },\n {\n \"content\": \"#[test]\\n\\nfn test_it_refuses_to_overwrite_directory() {\\n\\n let d = tempdir().unwrap();\\n\\n\\n\\n let sample = regular_sample();\\n\\n let mut cmd = Command::cargo_bin(\\\"evtx_dump\\\").expect(\\\"failed to find binary\\\");\\n\\n cmd.args(&[\\\"-f\\\", &d.path().to_string_lossy(), sample.to_str().unwrap()]);\\n\\n\\n\\n cmd.assert().failure().code(1);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_cli.rs\",\n \"rank\": 21,\n \"score\": 44389.9796441549\n },\n {\n \"content\": \"fn expand_token_substitution<'a>(\\n\\n template: &mut BinXmlTemplateRef<'a>,\\n\\n substitution_descriptor: &TemplateSubstitutionDescriptor,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n stack: &mut Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\\n\\n) -> Result<()> {\\n\\n if substitution_descriptor.ignore {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n let value = template\\n\\n .substitution_array\\n\\n .get_mut(substitution_descriptor.substitution_index as usize);\\n\\n\\n\\n if let Some(value) = value {\\n\\n let value = mem::replace(\\n\\n value,\\n\\n BinXMLDeserializedTokens::Value(BinXmlValue::NullType),\\n\\n );\\n\\n _expand_templates(Cow::Owned(value), chunk, stack)?;\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 22,\n \"score\": 43660.8495502197\n },\n {\n \"content\": \"fn expand_string_ref<'a>(\\n\\n string_ref: &BinXmlNameRef,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n) -> Result<Cow<'a, BinXmlName>> {\\n\\n match chunk.string_cache.get_cached_string(string_ref.offset) {\\n\\n Some(s) => Ok(Cow::Borrowed(s)),\\n\\n None => {\\n\\n let mut cursor = Cursor::new(chunk.data);\\n\\n let cursor_ref = cursor.borrow_mut();\\n\\n try_seek!(cursor_ref, string_ref.offset, \\\"Cache missed string\\\")?;\\n\\n\\n\\n let string = BinXmlName::from_stream(cursor_ref)?;\\n\\n Ok(Cow::Owned(string))\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 23,\n \"score\": 43660.8495502197\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_parallel() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/2-system-Security-dirty.evtx\\\");\\n\\n\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(8));\\n\\n\\n\\n let mut count = 0;\\n\\n\\n\\n for r in parser.records() {\\n\\n r.unwrap();\\n\\n count += 1;\\n\\n }\\n\\n\\n\\n assert_eq!(count, 14621, \\\"Parallel iteration failed\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 24,\n \"score\": 43310.99278615514\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/security.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/security_event_1.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 25,\n \"score\": 43310.99278615514\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_sample() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/security.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records_json()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/security_event_1.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 26,\n \"score\": 43310.99278615514\n },\n {\n \"content\": \"#[cfg(test)]\\n\\npub fn ensure_env_logger_initialized() {\\n\\n use std::io::Write;\\n\\n\\n\\n LOGGER_INIT.call_once(|| {\\n\\n let mut builder = env_logger::Builder::from_default_env();\\n\\n builder\\n\\n .format(|buf, record| writeln!(buf, \\\"[{}] - {}\\\", record.level(), record.args()))\\n\\n .init();\\n\\n });\\n\\n}\\n\\n\\n\\n// Cannot use `cfg(test)` here since `rustdoc` won't look at it.\\n\\n#[cfg(debug_assertions)]\\n\\nmod test_readme {\\n\\n macro_rules! calculated_doc {\\n\\n ($doc:expr, $id:ident) => {\\n\\n #[doc = $doc]\\n\\n enum $id {}\\n\\n }\\n\\n }\\n\\n\\n\\n calculated_doc!(include_str!(\\\"../README.md\\\"), _DoctestReadme);\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 27,\n \"score\": 42486.48485756763\n },\n {\n \"content\": \"pub fn read_substitution_descriptor(\\n\\n cursor: &mut Cursor<&[u8]>,\\n\\n optional: bool,\\n\\n) -> Result<TemplateSubstitutionDescriptor> {\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x}` - SubstitutionDescriptor<optional={}>\\\",\\n\\n cursor.position(),\\n\\n optional\\n\\n );\\n\\n let substitution_index = try_read!(cursor, u16)?;\\n\\n let value_type_token = try_read!(cursor, u8)?;\\n\\n\\n\\n let value_type = BinXmlValueType::from_u8(value_type_token).ok_or(\\n\\n DeserializationError::InvalidValueVariant {\\n\\n value: value_type_token,\\n\\n offset: cursor.position(),\\n\\n },\\n\\n )?;\\n\\n\\n\\n let ignore = optional && (value_type == BinXmlValueType::NullType);\\n\\n\\n\\n Ok(TemplateSubstitutionDescriptor {\\n\\n substitution_index,\\n\\n value_type,\\n\\n ignore,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 28,\n \"score\": 42486.48485756763\n },\n {\n \"content\": \"#[cfg(test)]\\n\\npub fn ensure_env_logger_initialized() {\\n\\n use std::io::Write;\\n\\n\\n\\n LOGGER_INIT.call_once(|| {\\n\\n let mut builder = env_logger::Builder::from_default_env();\\n\\n builder\\n\\n .format(|buf, record| writeln!(buf, \\\"[{}] - {}\\\", record.level(), record.args()))\\n\\n .init();\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 29,\n \"score\": 42486.48485756763\n },\n {\n \"content\": \"#[test]\\n\\nfn test_it_overwrites_file_anyways_if_passed_flag() {\\n\\n let d = tempdir().unwrap();\\n\\n let f = d.as_ref().join(\\\"test.out\\\");\\n\\n\\n\\n let mut file = File::create(&f).unwrap();\\n\\n file.write_all(b\\\"I'm a file!\\\").unwrap();\\n\\n\\n\\n let sample = regular_sample();\\n\\n let mut cmd = Command::cargo_bin(\\\"evtx_dump\\\").expect(\\\"failed to find binary\\\");\\n\\n cmd.args(&[\\n\\n \\\"-f\\\",\\n\\n &f.to_string_lossy(),\\n\\n \\\"--no-confirm-overwrite\\\",\\n\\n sample.to_str().unwrap(),\\n\\n ]);\\n\\n\\n\\n cmd.assert().success();\\n\\n\\n\\n let mut expected = vec![];\\n\\n\\n\\n File::open(&f).unwrap().read_to_end(&mut expected).unwrap();\\n\\n assert!(\\n\\n !expected.is_empty(),\\n\\n \\\"Expected output to be printed to file\\\"\\n\\n )\\n\\n}\\n\",\n \"file_path\": \"tests/test_cli.rs\",\n \"rank\": 30,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_with_a_bad_checksum_2() {\\n\\n // TODO: investigate 2 failing records\\n\\n test_full_sample(sample_with_a_bad_checksum_2(), 1774, 2)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 31,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"// https://github.com/omerbenamram/evtx/issues/10\\n\\nfn test_dirty_sample_single_threaded() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/2-system-Security-dirty.evtx\\\");\\n\\n\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec()).unwrap();\\n\\n\\n\\n let mut count = 0;\\n\\n for r in parser.records() {\\n\\n r.unwrap();\\n\\n count += 1;\\n\\n }\\n\\n assert_eq!(count, 14621, \\\"Single threaded iteration failed\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 32,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"#[test]\\n\\nfn test_sample_with_multiple_xml_fragments() {\\n\\n test_full_sample(sample_with_multiple_xml_fragments(), 1146, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 33,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"#[test]\\n\\nfn test_sample_with_invalid_flags_in_header() {\\n\\n test_full_sample(sample_with_invalid_flags_in_header(), 126, 0)\\n\\n}\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 34,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_with_a_bad_checksum() {\\n\\n test_full_sample(sample_with_a_bad_checksum(), 1910, 4)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 35,\n \"score\": 42316.217806663844\n },\n {\n \"content\": \"pub fn read_template<'a>(\\n\\n cursor: &mut Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n ansi_codec: EncodingRef,\\n\\n) -> Result<BinXmlTemplateRef<'a>> {\\n\\n trace!(\\\"TemplateInstance at {}\\\", cursor.position());\\n\\n\\n\\n let _ = try_read!(cursor, u8)?;\\n\\n let _template_id = try_read!(cursor, u32)?;\\n\\n let template_definition_data_offset = try_read!(cursor, u32)?;\\n\\n\\n\\n // Need to skip over the template data.\\n\\n if (cursor.position() as u32) == template_definition_data_offset {\\n\\n let template_header = read_template_definition_header(cursor)?;\\n\\n try_seek!(\\n\\n cursor,\\n\\n cursor.position() + u64::from(template_header.data_size),\\n\\n \\\"Skip cached template\\\"\\n\\n )?;\\n\\n }\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 36,\n \"score\": 42124.77544275922\n },\n {\n \"content\": \"pub fn expand_templates<'a>(\\n\\n token_tree: Vec<BinXMLDeserializedTokens<'a>>,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n) -> Result<Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>> {\\n\\n // We can assume the new tree will be at least as big as the old one.\\n\\n let mut stack = Vec::with_capacity(token_tree.len());\\n\\n\\n\\n for token in token_tree {\\n\\n _expand_templates(Cow::Owned(token), chunk, &mut stack)?\\n\\n }\\n\\n\\n\\n Ok(stack)\\n\\n}\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 37,\n \"score\": 42124.77544275922\n },\n {\n \"content\": \"pub fn read_open_start_element(\\n\\n cursor: &mut Cursor<&[u8]>,\\n\\n chunk: Option<&EvtxChunk>,\\n\\n has_attributes: bool,\\n\\n is_substitution: bool,\\n\\n) -> Result<BinXMLOpenStartElement> {\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x}` - OpenStartElement<has_attributes={}, is_substitution={}>\\\",\\n\\n cursor.position(),\\n\\n has_attributes,\\n\\n is_substitution\\n\\n );\\n\\n\\n\\n // According to https://github.com/libyal/libevtx/blob/master/documentation/Windows%20XML%20Event%20Log%20(EVTX).asciidoc\\n\\n // The dependency identifier is not present when the element start is used in a substitution token.\\n\\n if !is_substitution {\\n\\n let _dependency_identifier =\\n\\n try_read!(cursor, u16, \\\"open_start_element_dependency_identifier\\\")?;\\n\\n\\n\\n trace!(\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 38,\n \"score\": 41407.49799956788\n },\n {\n \"content\": \"pub fn read_processing_instruction_target(\\n\\n cursor: &mut Cursor<&[u8]>,\\n\\n) -> Result<BinXMLProcessingInstructionTarget> {\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x}` - ProcessingInstructionTarget\\\",\\n\\n cursor.position(),\\n\\n );\\n\\n\\n\\n let name = BinXmlNameRef::from_stream(cursor)?;\\n\\n trace!(\\\"\\\\tPITarget Name - {:?}\\\", name);\\n\\n Ok(BinXMLProcessingInstructionTarget { name })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 39,\n \"score\": 41407.49799956788\n },\n {\n \"content\": \"pub fn read_template_definition_header(\\n\\n cursor: &mut Cursor<&[u8]>,\\n\\n) -> Result<BinXmlTemplateDefinitionHeader> {\\n\\n // If any of these fail we cannot reliably report the template information in error.\\n\\n let next_template_offset = try_read!(cursor, u32, \\\"next_template_offset\\\")?;\\n\\n let template_guid = try_read!(cursor, guid, \\\"template_guid\\\")?;\\n\\n // Data size includes the fragment header, element and end of file token;\\n\\n // except for the first 33 bytes of the template definition (above)\\n\\n let data_size = try_read!(cursor, u32, \\\"template_data_size\\\")?;\\n\\n\\n\\n Ok(BinXmlTemplateDefinitionHeader {\\n\\n next_template_offset,\\n\\n guid: template_guid,\\n\\n data_size,\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 40,\n \"score\": 41407.49799956788\n },\n {\n \"content\": \"#[test]\\n\\nfn test_sample_with_dependency_identifier_edge_case() {\\n\\n test_full_sample(sample_with_dependency_id_edge_case(), 653, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 41,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample_with_user_data() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\n\\n \\\"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\"\\n\\n );\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n println!(\\\"{}\\\", first_record.data);\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_template_as_substitution.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 42,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample_with_entity_ref() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\n\\n \\\"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\"\\n\\n );\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let record = parser\\n\\n .records()\\n\\n .filter_map(|record| record.ok())\\n\\n .find(|record| record.event_record_id == 28)\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n println!(\\\"{}\\\", record.data);\\n\\n\\n\\n assert_eq!(\\n\\n record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_entity_ref.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 43,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_with_a_bad_chunk_magic() {\\n\\n test_full_sample(sample_with_a_bad_chunk_magic(), 270, 5)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 44,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_sample_with_event_data() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/2-system-Security-dirty.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records_json()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_eventdata.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 45,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_binxml_with_incomplete_template() {\\n\\n // Contains an unparsable record\\n\\n test_full_sample(sample_binxml_with_incomplete_template(), 17, 1)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 46,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_with_a_chunk_past_zeros() {\\n\\n test_full_sample(sample_with_a_chunk_past_zeroes(), 1160, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 47,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample_with_entity_ref_2() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\n\\n \\\"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\"\\n\\n );\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let record = parser\\n\\n .records()\\n\\n .filter_map(|record| record.ok())\\n\\n .find(|record| record.event_record_id == 25)\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n println!(\\\"{}\\\", record.data);\\n\\n\\n\\n assert_eq!(\\n\\n record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_entity_ref_2.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 48,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_parses_sample_with_irregular_boolean_values() {\\n\\n test_full_sample(sample_with_irregular_values(), 3028, 0);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 49,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_dirty_sample_binxml_with_incomplete_token() {\\n\\n // Contains an unparsable record\\n\\n test_full_sample(sample_binxml_with_incomplete_sid(), 6, 1)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 50,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_with_multiple_nodes_same_name() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\n\\n \\\"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\"\\n\\n );\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let record = parser\\n\\n .records_json()\\n\\n .filter_map(|record| record.ok())\\n\\n .find(|record| record.event_record_id == 28)\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n println!(\\\"{}\\\", record.data);\\n\\n\\n\\n assert_eq!(\\n\\n record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_multiple_nodes_same_name.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 51,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample_with_event_data() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/2-system-Security-dirty.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_eventdata.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 52,\n \"score\": 41396.16623090985\n },\n {\n \"content\": \"pub fn read_template_definition<'a>(\\n\\n cursor: &mut Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n ansi_codec: EncodingRef,\\n\\n) -> Result<BinXMLTemplateDefinition<'a>> {\\n\\n let header = read_template_definition_header(cursor)?;\\n\\n\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x}` - TemplateDefinition {}\\\",\\n\\n cursor.position(),\\n\\n header\\n\\n );\\n\\n\\n\\n let template = match BinXmlDeserializer::read_binxml_fragment(\\n\\n cursor,\\n\\n chunk,\\n\\n Some(header.data_size),\\n\\n false,\\n\\n ansi_codec,\\n\\n ) {\\n\",\n \"file_path\": \"src/binxml/tokens.rs\",\n \"rank\": 53,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"pub fn create_record_model<'a>(\\n\\n tokens: Vec<Cow<'a, BinXMLDeserializedTokens<'a>>>,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n) -> Result<Vec<XmlModel<'a>>> {\\n\\n let mut current_element: Option<XmlElementBuilder> = None;\\n\\n let mut current_pi: Option<XmlPIBuilder> = None;\\n\\n let mut model: Vec<XmlModel> = Vec::with_capacity(tokens.len());\\n\\n\\n\\n for token in tokens {\\n\\n // Handle all places where we don't care if it's an Owned or a Borrowed value.\\n\\n match token {\\n\\n Cow::Owned(BinXMLDeserializedTokens::FragmentHeader(_))\\n\\n | Cow::Borrowed(BinXMLDeserializedTokens::FragmentHeader(_)) => {}\\n\\n Cow::Owned(BinXMLDeserializedTokens::TemplateInstance(_))\\n\\n | Cow::Borrowed(BinXMLDeserializedTokens::TemplateInstance(_)) => {\\n\\n return Err(EvtxError::FailedToCreateRecordModel(\\n\\n \\\"Call `expand_templates` before calling this function\\\",\\n\\n ));\\n\\n }\\n\\n Cow::Owned(BinXMLDeserializedTokens::AttributeList)\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 54,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"pub fn samples_dir() -> PathBuf {\\n\\n PathBuf::from(file!())\\n\\n .parent()\\n\\n .unwrap()\\n\\n .parent()\\n\\n .unwrap()\\n\\n .join(\\\"samples\\\")\\n\\n .canonicalize()\\n\\n .unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 55,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"pub fn regular_sample() -> PathBuf {\\n\\n samples_dir().join(\\\"security.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 56,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"pub fn sample_issue_65() -> PathBuf {\\n\\n samples_dir().join(\\n\\n \\\"E_ShadowCopy6_windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 57,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"pub fn sample_with_no_crc32() -> PathBuf {\\n\\n samples_dir().join(\\\"Application_no_crc32.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 58,\n \"score\": 40950.410750107156\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_sample_with_separate_json_attributes() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/Application.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(\\n\\n ParserSettings::new()\\n\\n .num_threads(1)\\n\\n .separate_json_attributes(true),\\n\\n );\\n\\n\\n\\n let first_record = parser\\n\\n .records_json()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/application_event_1_separate_attributes.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 59,\n \"score\": 40542.72345474198\n },\n {\n \"content\": \"#[test]\\n\\nfn test_sample_with_binxml_as_substitution_tokens_and_pi_target() {\\n\\n test_full_sample(\\n\\n sample_with_binxml_as_substitution_tokens_and_pi_target(),\\n\\n 340,\\n\\n 0,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_full_samples.rs\",\n \"rank\": 60,\n \"score\": 40542.72345474198\n },\n {\n \"content\": \"pub fn sample_with_irregular_values() -> PathBuf {\\n\\n samples_dir().join(\\\"sample-with-irregular-bool-values.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 61,\n \"score\": 39871.42389210741\n },\n {\n \"content\": \"pub fn sample_with_a_bad_checksum_2() -> PathBuf {\\n\\n samples_dir().join(\\n\\n \\\"2-vss_0-Microsoft-Windows-TerminalServices-RemoteConnectionManager%4Operational.evtx\\\",\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 62,\n \"score\": 39871.42389210741\n },\n {\n \"content\": \"pub fn sample_with_a_bad_checksum() -> PathBuf {\\n\\n samples_dir()\\n\\n .join(\\\"2-vss_0-Microsoft-Windows-RemoteDesktopServices-RdpCoreTS%4Operational.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 63,\n \"score\": 39871.42389210741\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_xml_sample_with_event_data_with_attributes_and_text() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/system.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_text_and_attributes.xml\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 64,\n \"score\": 39748.90877164121\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_sample_with_event_data_with_attributes_and_text() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../samples/system.evtx\\\");\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(ParserSettings::new().num_threads(1));\\n\\n\\n\\n let first_record = parser\\n\\n .records_json()\\n\\n .next()\\n\\n .expect(\\\"to have records\\\")\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n assert_eq!(\\n\\n first_record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_text_and_attributes.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/test_record_samples.rs\",\n \"rank\": 65,\n \"score\": 39748.90877164121\n },\n {\n \"content\": \"#[test]\\n\\nfn test_event_json_with_multiple_nodes_same_name_separate() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\n\\n \\\"../samples/E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\"\\n\\n );\\n\\n let mut parser = EvtxParser::from_buffer(evtx_file.to_vec())\\n\\n .unwrap()\\n\\n .with_configuration(\\n\\n ParserSettings::new()\\n\\n .num_threads(1)\\n\\n .separate_json_attributes(true),\\n\\n );\\n\\n\\n\\n let record = parser\\n\\n .records_json()\\n\\n .filter_map(|record| record.ok())\\n\\n .find(|record| record.event_record_id == 28)\\n\\n .expect(\\\"record to parse correctly\\\");\\n\\n\\n\\n println!(\\\"{}\\\", record.data);\\n\\n\\n\\n assert_eq!(\\n\\n record.data.lines().map(str::trim).collect::<String>(),\\n\\n include_str!(\\\"../samples/event_with_multiple_nodes_same_name_separate_attr.json\\\")\\n\\n .lines()\\n\\n .map(str::trim)\\n\\n .collect::<String>()\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/test_record_separate_json.rs\",\n \"rank\": 66,\n \"score\": 39748.90877164121\n },\n {\n \"content\": \"pub fn sample_binxml_with_incomplete_sid() -> PathBuf {\\n\\n samples_dir().join(\\\"Microsoft-Windows-HelloForBusiness%4Operational.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 67,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_binxml_with_incomplete_template() -> PathBuf {\\n\\n samples_dir().join(\\\"Microsoft-Windows-LanguagePackSetup%4Operational.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 68,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_with_invalid_flags_in_header() -> PathBuf {\\n\\n samples_dir().join(\\\"post-Security.evtx\\\")\\n\\n}\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 69,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_with_a_chunk_past_zeroes() -> PathBuf {\\n\\n samples_dir().join(\\\"2-vss_7-System.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 70,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_with_multiple_xml_fragments() -> PathBuf {\\n\\n samples_dir()\\n\\n .join(\\\"E_Windows_system32_winevt_logs_Microsoft-Windows-Shell-Core%4Operational.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 71,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_with_a_bad_chunk_magic() -> PathBuf {\\n\\n samples_dir().join(\\\"sample_with_a_bad_chunk_magic.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 72,\n \"score\": 38876.64891261611\n },\n {\n \"content\": \"pub fn sample_with_dependency_id_edge_case() -> PathBuf {\\n\\n samples_dir().join(\\\"Archive-ForwardedEvents-test.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 73,\n \"score\": 37956.59733686211\n },\n {\n \"content\": \"pub fn sample_with_binxml_as_substitution_tokens_and_pi_target() -> PathBuf {\\n\\n samples_dir().join(\\\"E_Windows_system32_winevt_logs_Microsoft-Windows-CAPI2%4Operational.evtx\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/fixtures.rs\",\n \"rank\": 74,\n \"score\": 37103.15456069424\n },\n {\n \"content\": \"pub fn parse_tokens<'a, T: BinXmlOutput>(\\n\\n tokens: Vec<BinXMLDeserializedTokens<'a>>,\\n\\n chunk: &'a EvtxChunk<'a>,\\n\\n visitor: &mut T,\\n\\n) -> Result<()> {\\n\\n let expanded_tokens = expand_templates(tokens, chunk)?;\\n\\n let record_model = create_record_model(expanded_tokens, chunk)?;\\n\\n\\n\\n visitor.visit_start_of_stream()?;\\n\\n\\n\\n let mut stack = vec![];\\n\\n\\n\\n for owned_token in record_model {\\n\\n match owned_token {\\n\\n XmlModel::OpenElement(open_element) => {\\n\\n stack.push(open_element);\\n\\n visitor.visit_open_start_element(stack.last().ok_or({\\n\\n EvtxError::FailedToCreateRecordModel(\\n\\n \\\"Invalid parser state - expected stack to be non-empty\\\",\\n\\n )\\n\",\n \"file_path\": \"src/binxml/assemble.rs\",\n \"rank\": 75,\n \"score\": 35630.03221423131\n },\n {\n \"content\": \"/// Reads an ansi encoded string from the given stream using `ansi_codec`.\\n\\npub fn read_ansi_encoded_string<T: ReadSeek>(\\n\\n stream: &mut T,\\n\\n size: u64,\\n\\n ansi_codec: EncodingRef,\\n\\n) -> DeserializationResult<Option<String>> {\\n\\n match size {\\n\\n 0 => Ok(None),\\n\\n _ => {\\n\\n let mut bytes = vec![0; size as usize];\\n\\n stream.read_exact(&mut bytes)?;\\n\\n\\n\\n // There may be multiple NULs in the string, prune them.\\n\\n bytes.retain(|&b| b != 0);\\n\\n\\n\\n let s = match decode(&bytes, DecoderTrap::Strict, ansi_codec).0 {\\n\\n Ok(s) => s,\\n\\n Err(message) => {\\n\\n let as_boxed_err = Box::<dyn StdErr + Send + Sync>::from(message.to_string());\\n\\n let wrapped_io_err = WrappedIoError::capture_hexdump(as_boxed_err, stream);\\n\\n return Err(DeserializationError::FailedToReadToken {\\n\",\n \"file_path\": \"src/utils/binxml_utils.rs\",\n \"rank\": 76,\n \"score\": 35047.390803510934\n },\n {\n \"content\": \"pub fn read_len_prefixed_utf16_string<T: ReadSeek>(\\n\\n stream: &mut T,\\n\\n is_null_terminated: bool,\\n\\n) -> Result<Option<String>, FailedToReadString> {\\n\\n let expected_number_of_characters = stream.read_u16::<LittleEndian>()?;\\n\\n let needed_bytes = u64::from(expected_number_of_characters * 2);\\n\\n\\n\\n trace!(\\n\\n \\\"Offset `0x{offset:08x} ({offset})` reading a{nul}string of len {len}\\\",\\n\\n offset = stream.tell().unwrap_or(0),\\n\\n nul = if is_null_terminated {\\n\\n \\\" null terminated \\\"\\n\\n } else {\\n\\n \\\" \\\"\\n\\n },\\n\\n len = expected_number_of_characters\\n\\n );\\n\\n\\n\\n let s = read_utf16_by_size(stream, needed_bytes)?;\\n\\n\\n\",\n \"file_path\": \"src/utils/binxml_utils.rs\",\n \"rank\": 77,\n \"score\": 34303.443455228895\n },\n {\n \"content\": \"mod binxml_utils;\\n\\npub(super) mod hexdump;\\n\\nmod time;\\n\\n\\n\\npub use self::binxml_utils::{\\n\\n read_ansi_encoded_string, read_len_prefixed_utf16_string, read_null_terminated_utf16_string,\\n\\n read_utf16_by_size,\\n\\n};\\n\\npub use self::hexdump::{dump_stream, hexdump};\\n\\npub use self::time::read_systemtime;\\n\",\n \"file_path\": \"src/utils/mod.rs\",\n \"rank\": 78,\n \"score\": 33442.05762143888\n },\n {\n \"content\": \"pub mod deserializer;\\n\\npub mod name;\\n\\npub mod value_variant;\\n\\n\\n\\npub(crate) mod assemble;\\n\\npub(crate) mod tokens;\\n\",\n \"file_path\": \"src/binxml/mod.rs\",\n \"rank\": 79,\n \"score\": 33438.888188709796\n },\n {\n \"content\": \"pub mod deserialized;\\n\\npub(crate) mod raw;\\n\\npub(crate) mod xml;\\n\",\n \"file_path\": \"src/model/mod.rs\",\n \"rank\": 80,\n \"score\": 33438.71157191007\n },\n {\n \"content\": \"fn to_delimited_list<N: ToString>(ns: impl AsRef<Vec<N>>) -> String {\\n\\n ns.as_ref()\\n\\n .iter()\\n\\n .map(ToString::to_string)\\n\\n .collect::<Vec<String>>()\\n\\n .join(\\\",\\\")\\n\\n}\\n\\n\\n\\nimpl<'c> From<BinXmlValue<'c>> for serde_json::Value {\\n\\n fn from(value: BinXmlValue<'c>) -> Self {\\n\\n match value {\\n\\n BinXmlValue::NullType => Value::Null,\\n\\n BinXmlValue::StringType(s) => json!(s),\\n\\n BinXmlValue::AnsiStringType(s) => json!(s.into_owned()),\\n\\n BinXmlValue::Int8Type(num) => json!(num),\\n\\n BinXmlValue::UInt8Type(num) => json!(num),\\n\\n BinXmlValue::Int16Type(num) => json!(num),\\n\\n BinXmlValue::UInt16Type(num) => json!(num),\\n\\n BinXmlValue::Int32Type(num) => json!(num),\\n\\n BinXmlValue::UInt32Type(num) => json!(num),\\n\",\n \"file_path\": \"src/binxml/value_variant.rs\",\n \"rank\": 81,\n \"score\": 29603.91717519056\n },\n {\n \"content\": \"impl<T: ReadSeek> Iterator for IntoIterChunks<T> {\\n\\n type Item = Result<EvtxChunkData>;\\n\\n fn next(&mut self) -> Option<<Self as Iterator>::Item> {\\n\\n info!(\\\"Chunk {}\\\", self.current_chunk_number);\\n\\n match self.parser.find_next_chunk(self.current_chunk_number) {\\n\\n None => None,\\n\\n Some((chunk, chunk_number)) => {\\n\\n self.current_chunk_number = match chunk_number.checked_add(1) {\\n\\n None => return None,\\n\\n Some(n) => n,\\n\\n };\\n\\n\\n\\n Some(chunk)\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\",\n \"file_path\": \"src/evtx_parser.rs\",\n \"rank\": 82,\n \"score\": 17.143307949658276\n },\n {\n \"content\": \" }\\n\\n\\n\\n /// Returns a tuple of the tokens.\\n\\n pub fn read_binxml_fragment(\\n\\n cursor: &mut Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n data_size: Option<u32>,\\n\\n is_inside_substitution: bool,\\n\\n ansi_codec: EncodingRef,\\n\\n ) -> Result<Vec<BinXMLDeserializedTokens<'a>>> {\\n\\n let offset = cursor.position();\\n\\n\\n\\n let de = BinXmlDeserializer::init(\\n\\n *cursor.get_ref(),\\n\\n offset,\\n\\n chunk,\\n\\n is_inside_substitution,\\n\\n ansi_codec,\\n\\n );\\n\\n\\n\",\n \"file_path\": \"src/binxml/deserializer.rs\",\n \"rank\": 83,\n \"score\": 16.640577470512497\n },\n {\n \"content\": \"use crate::binxml::name::{BinXmlName, BinXmlNameLink};\\n\\nuse crate::err::DeserializationResult;\\n\\nuse crate::ChunkOffset;\\n\\n\\n\\nuse log::trace;\\n\\nuse std::borrow::BorrowMut;\\n\\nuse std::collections::HashMap;\\n\\nuse std::io::{Cursor, Seek, SeekFrom};\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct StringCache(HashMap<ChunkOffset, BinXmlName>);\\n\\n\\n\\nimpl StringCache {\\n\\n pub fn populate(data: &[u8], offsets: &[ChunkOffset]) -> DeserializationResult<Self> {\\n\\n let mut cache = HashMap::new();\\n\\n let mut cursor = Cursor::new(data);\\n\\n let cursor_ref = cursor.borrow_mut();\\n\\n\\n\\n for &offset in offsets.iter().filter(|&&offset| offset > 0) {\\n\\n try_seek!(cursor_ref, offset, \\\"first xml string\\\")?;\\n\",\n \"file_path\": \"src/string_cache.rs\",\n \"rank\": 84,\n \"score\": 16.624239225640277\n },\n {\n \"content\": \" 0x94 => Some(BinXmlValueType::HexInt32ArrayType),\\n\\n 0x95 => Some(BinXmlValueType::HexInt64ArrayType),\\n\\n _ => None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a> BinXmlValue<'a> {\\n\\n pub fn from_binxml_stream(\\n\\n cursor: &mut Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n size: Option<u16>,\\n\\n ansi_codec: EncodingRef,\\n\\n ) -> Result<BinXmlValue<'a>> {\\n\\n let value_type_token = try_read!(cursor, u8)?;\\n\\n\\n\\n let value_type = BinXmlValueType::from_u8(value_type_token).ok_or(\\n\\n DeserializationError::InvalidValueVariant {\\n\\n value: value_type_token,\\n\\n offset: cursor.position(),\\n\",\n \"file_path\": \"src/binxml/value_variant.rs\",\n \"rank\": 85,\n \"score\": 14.566961925575942\n },\n {\n \"content\": \" TemplateCache(HashMap::new())\\n\\n }\\n\\n\\n\\n pub fn populate(\\n\\n data: &'chunk [u8],\\n\\n offsets: &[ChunkOffset],\\n\\n ansi_codec: EncodingRef,\\n\\n ) -> DeserializationResult<Self> {\\n\\n let mut cache = HashMap::new();\\n\\n let mut cursor = Cursor::new(data);\\n\\n let cursor_ref = cursor.borrow_mut();\\n\\n\\n\\n for offset in offsets.iter().filter(|&&offset| offset > 0) {\\n\\n try_seek!(cursor_ref, offset, \\\"first template\\\")?;\\n\\n\\n\\n loop {\\n\\n let table_offset = cursor_ref.position() as ChunkOffset;\\n\\n let definition = read_template_definition(cursor_ref, None, ansi_codec)?;\\n\\n let next_template_offset = definition.header.next_template_offset;\\n\\n\\n\",\n \"file_path\": \"src/template_cache.rs\",\n \"rank\": 86,\n \"score\": 14.293756325825854\n },\n {\n \"content\": \"impl<'a> Iterator for IterTokens<'a> {\\n\\n type Item = Result<BinXMLDeserializedTokens<'a>>;\\n\\n\\n\\n /// yields tokens from the chunk, will return once the chunk is finished.\\n\\n fn next(&mut self) -> Option<<Self as Iterator>::Item> {\\n\\n self.inner_next()\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use crate::evtx_chunk::EvtxChunkData;\\n\\n use crate::{ensure_env_logger_initialized, ParserSettings};\\n\\n use std::sync::Arc;\\n\\n\\n\\n #[test]\\n\\n fn test_reads_a_single_record() {\\n\\n ensure_env_logger_initialized();\\n\\n let evtx_file = include_bytes!(\\\"../../samples/security.evtx\\\");\\n\\n let from_start_of_chunk = &evtx_file[4096..];\\n\",\n \"file_path\": \"src/binxml/deserializer.rs\",\n \"rank\": 87,\n \"score\": 14.19638368974478\n },\n {\n \"content\": \" },\\n\\n )?;\\n\\n\\n\\n let data = Self::deserialize_value_type(&value_type, cursor, chunk, size, ansi_codec)?;\\n\\n\\n\\n Ok(data)\\n\\n }\\n\\n\\n\\n pub fn deserialize_value_type(\\n\\n value_type: &BinXmlValueType,\\n\\n cursor: &mut Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n size: Option<u16>,\\n\\n ansi_codec: EncodingRef,\\n\\n ) -> Result<BinXmlValue<'a>> {\\n\\n trace!(\\n\\n \\\"Offset `0x{offset:08x} ({offset}): {value_type:?}, {size:?}\\\",\\n\\n offset = cursor.position(),\\n\\n value_type = value_type,\\n\\n size = size\\n\",\n \"file_path\": \"src/binxml/value_variant.rs\",\n \"rank\": 88,\n \"score\": 13.990274143617704\n },\n {\n \"content\": \" use quick_xml::Reader;\\n\\n use std::borrow::Cow;\\n\\n\\n\\n fn bytes_to_string(bytes: &[u8]) -> String {\\n\\n String::from_utf8(bytes.to_vec()).expect(\\\"UTF8 Input\\\")\\n\\n }\\n\\n\\n\\n fn dummy_event() -> XmlElement<'static> {\\n\\n XmlElement {\\n\\n name: Cow::Owned(BinXmlName::from_str(\\\"Dummy\\\")),\\n\\n attributes: vec![],\\n\\n }\\n\\n }\\n\\n\\n\\n fn event_to_element(event: BytesStart) -> XmlElement {\\n\\n let mut attrs = vec![];\\n\\n\\n\\n for attr in event.attributes() {\\n\\n let attr = attr.expect(\\\"Failed to read attribute.\\\");\\n\\n attrs.push(XmlAttribute {\\n\",\n \"file_path\": \"src/json_output.rs\",\n \"rank\": 89,\n \"score\": 13.935764256423312\n },\n {\n \"content\": \"pub mod err;\\n\\npub mod model;\\n\\n\\n\\nmod evtx_chunk;\\n\\nmod evtx_file_header;\\n\\nmod evtx_parser;\\n\\nmod evtx_record;\\n\\nmod string_cache;\\n\\nmod template_cache;\\n\\nmod utils;\\n\\n\\n\\nmod json_output;\\n\\nmod xml_output;\\n\\n\\n\\npub type ChunkOffset = u32;\\n\\npub type FileOffset = u64;\\n\\n\\n\\n// For tests, we only initialize logging once.\\n\\n#[cfg(test)]\\n\\nuse std::sync::Once;\\n\\n\\n\\n#[cfg(test)]\\n\\nstatic LOGGER_INIT: Once = Once::new();\\n\\n\\n\\nuse crc32fast::Hasher;\\n\\n\\n\\n#[inline]\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 90,\n \"score\": 13.74050377819719\n },\n {\n \"content\": \"use crate::err::DeserializationResult as Result;\\n\\n\\n\\nuse crate::ChunkOffset;\\n\\npub use byteorder::{LittleEndian, ReadBytesExt};\\n\\n\\n\\nuse crate::utils::read_len_prefixed_utf16_string;\\n\\n\\n\\nuse std::{\\n\\n fmt::Formatter,\\n\\n io::{Cursor, Seek, SeekFrom},\\n\\n};\\n\\n\\n\\nuse quick_xml::events::{BytesEnd, BytesStart};\\n\\nuse std::fmt;\\n\\n\\n\\n#[derive(Debug, PartialEq, PartialOrd, Clone, Hash)]\\n\\npub struct BinXmlName {\\n\\n str: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/binxml/name.rs\",\n \"rank\": 91,\n \"score\": 13.683805688352278\n },\n {\n \"content\": \" self\\n\\n }\\n\\n\\n\\n /// Allocate a new chunk from the given data, at the offset expected by `chunk_number`.\\n\\n /// If the read chunk contains valid data, an `Ok(Some(EvtxChunkData))` will be returned.\\n\\n /// If the read chunk contains invalid data (bad magic, bad checksum when `validate_checksum` is set to true),\\n\\n /// of if not enough data can be read (e.g. because we reached EOF), an `Err` is returned.\\n\\n /// If the read chunk is empty, `Ok(None)` will be returned.\\n\\n fn allocate_chunk(\\n\\n data: &mut T,\\n\\n chunk_number: u64,\\n\\n validate_checksum: bool,\\n\\n ) -> Result<Option<EvtxChunkData>> {\\n\\n let mut chunk_data = Vec::with_capacity(EVTX_CHUNK_SIZE);\\n\\n let chunk_offset = EVTX_FILE_HEADER_SIZE + chunk_number as usize * EVTX_CHUNK_SIZE;\\n\\n\\n\\n trace!(\\n\\n \\\"Offset `0x{:08x} ({})` - Reading chunk number `{}`\\\",\\n\\n chunk_offset,\\n\\n chunk_offset,\\n\",\n \"file_path\": \"src/evtx_parser.rs\",\n \"rank\": 92,\n \"score\": 13.659761113152074\n },\n {\n \"content\": \"#[derive(Debug, PartialOrd, PartialEq, Clone, Hash)]\\n\\npub struct BinXmlNameRef {\\n\\n pub offset: ChunkOffset,\\n\\n}\\n\\n\\n\\nimpl fmt::Display for BinXmlName {\\n\\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\\n\\n write!(f, \\\"{}\\\", self.str)\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq, PartialOrd, Clone)]\\n\\npub(crate) struct BinXmlNameLink {\\n\\n pub next_string: Option<ChunkOffset>,\\n\\n pub hash: u16,\\n\\n}\\n\\n\\n\\nimpl BinXmlNameLink {\\n\\n pub fn from_stream(stream: &mut Cursor<&[u8]>) -> Result<Self> {\\n\\n let next_string = try_read!(stream, u32)?;\\n\",\n \"file_path\": \"src/binxml/name.rs\",\n \"rank\": 93,\n \"score\": 13.627872617729727\n },\n {\n \"content\": \" fn visit_processing_instruction(&mut self, _pi: &BinXmlPI) -> Result<(), SerializationError> {\\n\\n Err(SerializationError::Unimplemented {\\n\\n message: format!(\\\"`{}`: visit_processing_instruction_data\\\", file!()),\\n\\n })\\n\\n }\\n\\n\\n\\n fn visit_start_of_stream(&mut self) -> SerializationResult<()> {\\n\\n trace!(\\\"visit_start_of_stream\\\");\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use crate::binxml::name::BinXmlName;\\n\\n use crate::binxml::value_variant::BinXmlValue;\\n\\n use crate::model::xml::{XmlAttribute, XmlElement};\\n\\n use crate::{BinXmlOutput, JsonOutput, ParserSettings};\\n\\n use pretty_assertions::assert_eq;\\n\\n use quick_xml::events::{BytesStart, Event};\\n\",\n \"file_path\": \"src/json_output.rs\",\n \"rank\": 94,\n \"score\": 13.618440771814615\n },\n {\n \"content\": \" #![allow(unused_variables)]\\n\\n\\n\\n use super::*;\\n\\n use crate::ensure_env_logger_initialized;\\n\\n use anyhow::anyhow;\\n\\n\\n\\n fn process_90_records(buffer: &'static [u8]) -> anyhow::Result<()> {\\n\\n let mut parser = EvtxParser::from_buffer(buffer.to_vec())?;\\n\\n\\n\\n for (i, record) in parser.records().take(90).enumerate() {\\n\\n match record {\\n\\n Ok(r) => {\\n\\n assert_eq!(r.event_record_id, i as u64 + 1);\\n\\n }\\n\\n Err(e) => return Err(anyhow!(\\\"Error while reading record {}, {:?}\\\", i, e)),\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"src/evtx_parser.rs\",\n \"rank\": 95,\n \"score\": 13.60769731842849\n },\n {\n \"content\": \"use crate::evtx_chunk::EvtxChunk;\\n\\nuse encoding::EncodingRef;\\n\\n\\n\\nuse std::io::Cursor;\\n\\nuse std::mem;\\n\\n\\n\\npub struct IterTokens<'a> {\\n\\n cursor: Cursor<&'a [u8]>,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\\n data_size: Option<u32>,\\n\\n data_read_so_far: u32,\\n\\n eof: bool,\\n\\n is_inside_substitution: bool,\\n\\n ansi_codec: EncodingRef,\\n\\n}\\n\\n\\n\\npub struct BinXmlDeserializer<'a> {\\n\\n data: &'a [u8],\\n\\n offset: u64,\\n\\n chunk: Option<&'a EvtxChunk<'a>>,\\n\",\n \"file_path\": \"src/binxml/deserializer.rs\",\n \"rank\": 96,\n \"score\": 13.562519050867929\n },\n {\n \"content\": \" let name_hash = try_read!(stream, u16, \\\"name_hash\\\")?;\\n\\n\\n\\n Ok(BinXmlNameLink {\\n\\n next_string: if next_string > 0 {\\n\\n Some(next_string)\\n\\n } else {\\n\\n None\\n\\n },\\n\\n hash: name_hash,\\n\\n })\\n\\n }\\n\\n\\n\\n pub fn data_size() -> u32 {\\n\\n 6\\n\\n }\\n\\n}\\n\\n\\n\\nimpl BinXmlNameRef {\\n\\n pub fn from_stream(cursor: &mut Cursor<&[u8]>) -> Result<Self> {\\n\\n let name_offset = try_read!(cursor, u32, \\\"name_offset\\\")?;\\n\",\n \"file_path\": \"src/binxml/name.rs\",\n \"rank\": 97,\n \"score\": 13.446187919485041\n },\n {\n \"content\": \" pub fn from_reader(input: &mut Cursor<&[u8]>) -> DeserializationResult<EvtxRecordHeader> {\\n\\n let mut magic = [0_u8; 4];\\n\\n input.take(4).read_exact(&mut magic)?;\\n\\n\\n\\n if &magic != b\\\"\\\\x2a\\\\x2a\\\\x00\\\\x00\\\" {\\n\\n return Err(DeserializationError::InvalidEvtxRecordHeaderMagic { magic });\\n\\n }\\n\\n\\n\\n let size = try_read!(input, u32)?;\\n\\n let record_id = try_read!(input, u64)?;\\n\\n let timestamp = try_read!(input, filetime)?;\\n\\n\\n\\n Ok(EvtxRecordHeader {\\n\\n data_size: size,\\n\\n event_record_id: record_id,\\n\\n timestamp,\\n\\n })\\n\\n }\\n\\n\\n\\n pub fn record_data_size(&self) -> u32 {\\n\",\n \"file_path\": \"src/evtx_record.rs\",\n \"rank\": 98,\n \"score\": 13.050042184416279\n },\n {\n \"content\": \" fn next(&mut self) -> Option<<Self as Iterator>::Item> {\\n\\n match self.parser.find_next_chunk(self.current_chunk_number) {\\n\\n None => None,\\n\\n Some((chunk, chunk_number)) => {\\n\\n self.current_chunk_number = match chunk_number.checked_add(1) {\\n\\n None => return None,\\n\\n Some(n) => n,\\n\\n };\\n\\n\\n\\n Some(chunk)\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub struct IntoIterChunks<T: ReadSeek> {\\n\\n parser: EvtxParser<T>,\\n\\n current_chunk_number: u64,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/evtx_parser.rs\",\n \"rank\": 99,\n \"score\": 12.950974614876127\n }\n]","isConversational":false}}},{"rowIdx":1090,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/creeps/lrh.rs"},"repo_name":{"kind":"string","value":"snorrwe/xenos"},"commit":{"kind":"string","value":"2b625daf8edea133949a70dcf1579dddc65a3668"},"file_code":{"kind":"string","value":"\n\nuse super::{\n approach_target_room, gofer, harvester, update_scout_info, upgrader, CreepState, HOME_ROOM,\n LOADING, TARGET, TASK,\n};\nuse crate::prelude::*;\nuse crate::state::RoomIFF;\nuse num::FromPrimitive;\nuse screeps::prelude::*;\n\nconst HARVEST_TARGET_ROOM: &'static str = \"harvest_target_room\";\n\n#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]\n#[repr(u8)]\nenum LrhState {\n Idle = 0,\n Loading = 1,\n Unloading = 2,\n}\n\npub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\n let last_task = LrhState::from_u32(last_task as u32).unwrap_or(LrhState::Idle);\n\n let mut priorities = [0; 3];\n priorities[last_task as usize] += 1;\n\n let mut tasks = [\n Task::new(|state| load(state))\n .with_name(\"Load\")\n .with_state_save(LrhState::Loading)\n .with_priority(priorities[LrhState::Loading as usize])\n .with_required_bucket(2000),\n Task::new(|state| unload(state))\n .with_name(\"Unload\")\n .with_state_save(LrhState::Unloading)\n .with_priority(priorities[LrhState::Unloading as usize]),\n Task::new(|state| harvester::unload(state))\n .with_name(\"Harvester unload\")\n .with_priority(-1),\n Task::new(|state| upgrader::attempt_upgrade(state)).with_priority(-2),\n ];\n\n sorted_by_priority(&mut tasks);\n sequence(state, tasks.iter())\n}\n\nfn load<'a>(state: &mut CreepState) -> ExecutionResult {\n trace!(\"Loading\");\n\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\n Err(\"not loading\")?;\n }\n let creep = state.creep();\n if creep.carry_total() == creep.carry_capacity() {\n state.creep_memory_set(LOADING.into(), false);\n state.creep_memory_remove(TARGET);\n Err(\"full\")?;\n }\n let tasks = [\n Task::new(|state| approach_target_room(state, HARVEST_TARGET_ROOM))\n .with_name(\"Approach target room\"),\n Task::new(|state| set_target_room(state)).with_name(\"Set target room\"),\n Task::new(|state| {\n update_scout_info(state)?;\n Err(\"continue\")?\n })\n .with_name(\"Update scout info\"),\n Task::new(|state| harvester::attempt_harvest(state, Some(TARGET)))\n .with_name(\"Attempt harvest\"),\n ];\n\n sequence(state, tasks.iter())\n}\n\nfn set_target_room<'a>(state: &'a mut CreepState) -> ExecutionResult {\n {\n let target = state.creep_memory_string(HARVEST_TARGET_ROOM);\n if target.is_some() {\n Err(\"Already has a target\")?;\n }\n }\n\n let room = {\n let creep = state.creep();\n creep.room()\n };\n let room = WorldPosition::from(room);\n let neighbours = room.neighbours_in_vectors();\n\n let target = {\n let gs: &mut GameState = unsafe { &mut *state.mut_game_state() };\n let counts: &mut _ = gs\n .long_range_harvesters\n .entry(room)\n .or_insert([0; 4]);\n\n let scout_intel = &gs.scout_intel;\n\n let (i, target) = neighbours\n .iter()\n .enumerate()\n .filter(|(_, wp)| {\n scout_intel\n .get(&wp)\n .map(|int| match int.iff {\n RoomIFF::Unknown | RoomIFF::Neutral => true,\n _ => false,\n })\n .unwrap_or(true)\n })\n .min_by_key(|(i, _)| counts[*i])\n .ok_or_else(|| {\n warn!(\n \"Failed to find target room of LRH {:?} in room {:?}\",\n state.creep().name(),\n state.creep().room().name()\n );\n \"Failed to find a target room\"\n })?;\n\n counts[i] += 1;\n target\n };\n\n state.creep_memory_set(HARVEST_TARGET_ROOM.into(), target.to_string().as_str());\n\n Ok(())\n}\n\nfn unload<'a>(state: &mut CreepState) -> ExecutionResult {\n trace!(\"Unloading\");\n\n if state.creep_memory_bool(LOADING).unwrap_or(false) {\n Err(\"loading\")?;\n }\n if state.creep().carry_total() == 0 {\n state.creep_memory_set(LOADING.into(), true);\n state.creep_memory_remove(TARGET);\n Err(\"empty\")?;\n }\n let tasks = [\n Task::new(|state| approach_target_room(state, HOME_ROOM)).with_name(\"Approach target room\"),\n Task::new(|state| gofer::attempt_unload(state)).with_name(\"Attempt unload\"),\n ];\n\n sequence(state, tasks.iter())\n}\n\n"},"prefix":{"kind":"string","value":"\n\nuse super::{\n approach_target_room, gofer, harvester, update_scout_info, upgrader, CreepState, HOME_ROOM,\n LOADING, TARGET, TASK,\n};\nuse crate::prelude::*;\nuse crate::state::RoomIFF;\nuse num::FromPrimitive;\nuse screeps::prelude::*;\n\nconst HARVEST_TARGET_ROOM: &'static str = \"harvest_target_room\";\n\n#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]\n#[repr(u8)]\nenum LrhState {\n Idle = 0,\n Loading = 1,\n Unloading = 2,\n}\n\npub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\n let last_task = LrhState::from_u32(last_task as u32).unwrap_or(LrhState::Idle);\n\n let mut priorities = [0; 3];\n priorities[last_task as usize] += 1;\n\n let mut tasks = [\n Task::new(|state| load(state))\n .with_name(\"Load\")\n .with_state_save(LrhState::Loading)\n .with_priority(priorities[LrhState::Loading as usize])\n .with_required_bucket(2000),\n Task::new(|state| unload(state))\n .with_name(\"Unload\")\n .with_state_save(LrhState::Unloading)\n .with_priority(priorities[LrhState::Unloading as usize]),\n Task::new(|state| harvester::unload(state))\n .with_name(\"Harvester unload\")\n .with_priority(-1),\n Task::new(|state| upgrader::attempt_upgrade(state)).with_priority(-2),\n ];\n\n sorted_by_priority(&mut tasks);\n sequence(state, tasks.iter())\n}\n\nfn load<'a>(state: &mut CreepState) -> ExecutionResult {\n trace!(\"Loading\");\n\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\n Err(\"not loading\")?;\n }\n let creep = state.creep();\n if creep.carry_total() == creep.carry_capacity() {\n state.creep_memory_set(LOADING.into(), false);\n state.creep_memory_remove(TARGET);\n Err(\"full\")?;\n }\n let tasks = [\n Task::new(|state| approach_target_room(state, HARVEST_TARGET_ROOM))\n .with_name(\"Approach target room\"),\n Task::new(|state| set_target_room(state)).with_name(\"Set target room\"),\n Task::new(|state| {\n update_scout_info(state)?;\n Err(\"continue\")?\n })\n .with_name(\"Update scout info\"),\n Task::new(|state| harvester::attempt_harvest(state, Some(TARGET)))\n .with_name(\"Attempt harvest\"),\n ];\n\n sequence(state, tasks.iter())\n}\n\nfn set_target_room<'a>(state: &'a mut CreepState) -> ExecutionResult {\n {\n let target = state.creep_memory_string(HARVEST_TARGET_ROOM);\n if target.is_some() {\n Err(\"Already has a target\")?;\n }\n }\n\n let room = {\n let creep = state.creep();\n creep.room()\n };\n let room = WorldPosition::from(room);\n let neighbours = room.neighbours_in_vectors();\n\n let target = {\n let gs: &mut GameState = unsafe "},"suffix":{"kind":"string","value":"()\n .enumerate()\n .filter(|(_, wp)| {\n scout_intel\n .get(&wp)\n .map(|int| match int.iff {\n RoomIFF::Unknown | RoomIFF::Neutral => true,\n _ => false,\n })\n .unwrap_or(true)\n })\n .min_by_key(|(i, _)| counts[*i])\n .ok_or_else(|| {\n warn!(\n \"Failed to find target room of LRH {:?} in room {:?}\",\n state.creep().name(),\n state.creep().room().name()\n );\n \"Failed to find a target room\"\n })?;\n\n counts[i] += 1;\n target\n };\n\n state.creep_memory_set(HARVEST_TARGET_ROOM.into(), target.to_string().as_str());\n\n Ok(())\n}\n\nfn unload<'a>(state: &mut CreepState) -> ExecutionResult {\n trace!(\"Unloading\");\n\n if state.creep_memory_bool(LOADING).unwrap_or(false) {\n Err(\"loading\")?;\n }\n if state.creep().carry_total() == 0 {\n state.creep_memory_set(LOADING.into(), true);\n state.creep_memory_remove(TARGET);\n Err(\"empty\")?;\n }\n let tasks = [\n Task::new(|state| approach_target_room(state, HOME_ROOM)).with_name(\"Approach target room\"),\n Task::new(|state| gofer::attempt_unload(state)).with_name(\"Attempt unload\"),\n ];\n\n sequence(state, tasks.iter())\n}\n\n"},"middle":{"kind":"string","value":"{ &mut *state.mut_game_state() };\n let counts: &mut _ = gs\n .long_range_harvesters\n .entry(room)\n .or_insert([0; 4]);\n\n let scout_intel = &gs.scout_intel;\n\n let (i, target) = neighbours\n .iter"},"strategy":{"kind":"string","value":"function_block-random_span"},"context_items":{"kind":"list like","value":[{"content":"/// target_key is a memory entry key\n\npub fn approach_target_room(state: &mut CreepState, target_key: &str) -> ExecutionResult {\n\n let target = state.creep_memory_string(target_key).ok_or(\"no target\")?;\n\n\n\n let creep = state.creep();\n\n\n\n let room = creep.room();\n\n let room_name = room.name();\n\n\n\n if room_name == target {\n\n Err(\"Already in the target room\")?;\n\n }\n\n\n\n let result = js! {\n\n const creep = @{creep};\n\n const room = @{target};\n\n const exitDir = creep.room.findExitTo(room);\n\n const exit = creep.pos.findClosestByRange(exitDir);\n\n return creep.moveTo(exit);\n\n };\n\n\n\n let result =\n\n ReturnCode::try_from(result).map_err(|e| format!(\"Failed to parse return code {:?}\", e))?;\n\n\n\n match result {\n\n ReturnCode::NoPath | ReturnCode::InvalidTarget => Err(\"Failed to move\")?,\n\n _ => Ok(()),\n\n }\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":0,"score":297713.6808485233},{"content":"pub fn unload<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let carry_total = state.creep().carry_total();\n\n if carry_total == 0 {\n\n trace!(\"Empty\");\n\n state.creep_memory_remove(TARGET);\n\n Err(\"empty\")?;\n\n }\n\n\n\n let tasks = [\n\n Task::new(|state: &mut CreepState| {\n\n let target = find_unload_target(state).ok_or_else(|| {\n\n state.creep_memory_remove(TARGET);\n\n \"could not find unload target\"\n\n })?;\n\n try_transfer::<StructureContainer>(state, &target)\n\n })\n\n .with_name(\"Try transfer container\"),\n\n Task::new(|state: &mut CreepState| {\n\n let n = unsafe {\n\n let room = state.creep().room();\n","file_path":"src/creeps/harvester.rs","rank":1,"score":265036.4480015676},{"content":"pub fn update_scout_info(state: &mut CreepState) -> ExecutionResult {\n\n let creep = state.creep();\n\n let room = creep.room();\n\n\n\n let n_sources = room.find(find::SOURCES).len() as u8;\n\n\n\n let controller = room.controller();\n\n\n\n let is_my_controller = controller\n\n .as_ref()\n\n .map(|c| {\n\n // c.my() can panic\n\n let result = js! {\n\n return @{c}.my;\n\n };\n\n result\n\n })\n\n .map(|my| bool::try_from(my).unwrap_or(false));\n\n\n\n let iff = match is_my_controller {\n","file_path":"src/creeps/mod.rs","rank":2,"score":261071.0242274552},{"content":"/// Fallback harvest, method for a worker to harvest energy temporary\n\n/// ## Contracts:\n\n/// - Should not interfere with the harvester::harvest functionality\n\npub fn harvest(state: &mut CreepState) -> ExecutionResult {\n\n trace!(\"Worker harvesting\");\n\n\n\n {\n\n let loading = state.creep_memory_bool(LOADING);\n\n if !loading.unwrap_or(false) {\n\n Err(\"not loading\")?;\n\n }\n\n let creep = state.creep();\n\n if creep.carry_total() == creep.carry_capacity() {\n\n state.creep_memory_set(LOADING.into(), false);\n\n state.creep_memory_remove(TARGET);\n\n return Ok(());\n\n }\n\n }\n\n\n\n harvester::attempt_harvest(state, Some(TARGET))\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":3,"score":242883.7519666183},{"content":"fn find_unload_target_by_type<'a>(state: &mut CreepState, struct_type: &'a str) -> ExecutionResult {\n\n let res = js! {\n\n const creep = @{state.creep()};\n\n const ext = creep.pos.findClosestByRange(FIND_STRUCTURES, {\n\n filter: function (s) {\n\n return s.structureType == @{struct_type} && s.energy < s.energyCapacity;\n\n }\n\n });\n\n return ext && ext.id;\n\n };\n\n let target = String::try_from(res).map_err(|_| \"expected string\")?;\n\n state.creep_memory_set(TARGET.into(), target);\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":4,"score":241239.76085217413},{"content":"pub fn attempt_unload<'a>(state: &mut CreepState) -> ExecutionResult {\n\n trace!(\"Unloading\");\n\n let loading = state.creep_memory_bool(LOADING).unwrap_or(false);\n\n if loading {\n\n Err(\"loading\")?;\n\n }\n\n\n\n let creep = state.creep();\n\n\n\n let carry_total = creep.carry_total();\n\n\n\n if carry_total == 0 {\n\n state.creep_memory_set(LOADING.into(), true);\n\n Err(\"empty\")?;\n\n }\n\n\n\n let target = find_unload_target(state).ok_or_else(|| \"no unload target\")?;\n\n\n\n let tasks = [\n\n Task::new(|state: &mut WrappedState<Reference, CreepState>| {\n","file_path":"src/creeps/gofer.rs","rank":5,"score":235367.24039418166},{"content":"pub fn try_transfer<'a, T>(state: &mut CreepState, target: &'a Reference) -> ExecutionResult\n\nwhere\n\n T: Transferable + screeps::traits::TryFrom<&'a Reference>,\n\n{\n\n let target = T::try_from(target).map_err(|_| \"failed to convert transfer target\")?;\n\n transfer(state, &target)\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":6,"score":234064.54087521852},{"content":"pub fn sign_controller(creep: &Creep, msg: &str) -> ExecutionResult {\n\n let controller = creep\n\n .room()\n\n .controller()\n\n .ok_or_else(|| \"Room has no controller\")?;\n\n\n\n if let Some(sign) = controller.sign() {\n\n if sign.username == USERNAME {\n\n Err(\"Already signed\")?;\n\n }\n\n }\n\n\n\n match creep.sign_controller(&controller, msg) {\n\n ReturnCode::Ok => Ok(()),\n\n ReturnCode::NotInRange => move_to(creep, &controller),\n\n result => Err(format!(\"failed to sign controller {:?}\", result))?,\n\n }\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":7,"score":226835.37442485098},{"content":"fn harvest_target<'a>(state: &mut CreepState, target_memory: &'a str) -> Option<Source> {\n\n trace!(\"Setting harvest target\");\n\n\n\n let target = state\n\n .creep_memory_string(target_memory)\n\n .and_then(|id| get_object_erased(id));\n\n\n\n if let Some(target) = target {\n\n trace!(\"Validating existing target\");\n\n return Source::try_from(target.as_ref())\n\n .map_err(|e| {\n\n debug!(\"Failed to convert target to Source {:?}\", e);\n\n state.creep_memory_remove(target_memory);\n\n })\n\n .ok();\n\n }\n\n\n\n find_harvest_target(state).map(|source| {\n\n state.creep_memory_set(target_memory.into(), source.id());\n\n source\n\n })\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":8,"score":222796.11024602118},{"content":"pub fn attempt_upgrade<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let loading = state.creep_memory_bool(LOADING);\n\n if loading.unwrap_or(false) {\n\n return Err(\"loading\")?;\n\n }\n\n if state.creep().carry_total() == 0 {\n\n state.creep_memory_set(\"loading\".into(), true);\n\n Err(\"empty\")?;\n\n }\n\n let controller = state.creep().room().controller().ok_or_else(|| {\n\n let error = \"Creep has no access to a controller in the room!\";\n\n error!(\"{}\", error);\n\n error\n\n })?;\n\n let res = state.creep().upgrade_controller(&controller);\n\n match res {\n\n ReturnCode::Ok => Ok(()),\n\n ReturnCode::NotInRange => move_to(state.creep(), &controller),\n\n _ => {\n\n error!(\"Failed to upgrade controller {:?}\", res);\n\n Err(\"Failed to upgrade controller\")?\n\n }\n\n }\n\n}\n\n\n","file_path":"src/creeps/upgrader.rs","rank":9,"score":219426.86979884378},{"content":"fn approach_target_room<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let target_room = {\n\n state\n\n .creep_memory_string(TARGET_ROOM)\n\n .ok_or_else(|| \"no target set\")?\n\n };\n\n\n\n let creep = state.creep();\n\n\n\n let arrived = state.current_room().to_string().as_str() == target_room;\n\n\n\n if arrived {\n\n Err(\"Already in the room\")?;\n\n }\n\n let target_room = WorldPosition::parse_name(target_room)\n\n .map_err(|e| format!(\"Got an invalid room name as conquest target {:?}\", e))?\n\n .as_room_center();\n\n move_to_options(\n\n creep,\n\n &target_room,\n\n MoveToOptions {\n\n reuse_path: Some(30),\n\n },\n\n )\n\n}\n\n\n","file_path":"src/creeps/lrw.rs","rank":10,"score":216866.13076234923},{"content":"/// The higher the more important\n\npub fn role_priority<'a>(_room: &'a Room, role: Role) -> i8 {\n\n match role {\n\n Role::Defender => 4,\n\n Role::Harvester => 3,\n\n Role::Gofer => 2,\n\n Role::Worker => 1,\n\n Role::Scout => -1,\n\n Role::Lrh => -2,\n\n Role::Conqueror => -3,\n\n Role::Lrw => -4,\n\n _ => 0,\n\n }\n\n}\n\n\n","file_path":"src/creeps/spawn_info.rs","rank":11,"score":214637.41135262724},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state| {\n\n let tasks = [\n\n Task::new(|state| attempt_upgrade(state)),\n\n Task::new(|state: &mut CreepState| sign_controller_stock_msgs(state.creep())),\n\n ];\n\n\n\n selector(state, tasks.iter())\n\n })\n\n .with_name(\"Attempt upgrade\"),\n\n Task::new(|state| withdraw_energy(state)).with_name(\"Withdraw energy\"),\n\n Task::new(|state| attempt_upgrade(state)).with_name(\"Attempt upgrade\"),\n\n ];\n\n\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/upgrader.rs","rank":12,"score":213406.63298133336},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state| {\n\n update_scout_info(state).unwrap_or_else(|e| {\n\n warn!(\"Failed to update scout info {}\", e);\n\n });\n\n state.creep().say(\"🛰️\", false);\n\n Err(\"Continue\")?\n\n }),\n\n Task::new(|state| {\n\n approach_target_room(state, TARGET).map_err(|e| {\n\n state.creep_memory_remove(TARGET);\n\n debug!(\"Approach failed {}\", e);\n\n e\n\n })\n\n }),\n\n Task::new(|state| set_next_room(state)),\n\n ];\n\n\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/scout.rs","rank":13,"score":213389.419027435},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state| attempt_harvest(state, None)).with_name(\"Attempt harvest\"),\n\n Task::new(|state| unload(state)).with_name(\"Attempt unload\"),\n\n Task::new(|state| attempt_harvest(state, None)).with_name(\"Attempt harvest\"),\n\n ];\n\n\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":14,"score":213217.90873099014},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\n\n let last_task: GoferState = GoferState::from_u32(last_task as u32).unwrap_or(GoferState::Idle);\n\n\n\n let mut priorities = [0; 4];\n\n priorities[last_task as usize] += 1;\n\n\n\n let mut tasks = [\n\n Task::new(|state| get_energy(state))\n\n .with_name(\"Get energy\")\n\n .with_priority(priorities[GoferState::WithdrawingEnergy as usize])\n\n .with_state_save(GoferState::WithdrawingEnergy),\n\n Task::new(|state| pickup_energy(state))\n\n .with_name(\"Pickup energy\")\n\n .with_priority(priorities[GoferState::PickingUpEnergy as usize])\n\n .with_state_save(GoferState::PickingUpEnergy),\n\n Task::new(|state| attempt_unload(state))\n\n .with_name(\"Attempt unload\")\n\n .with_priority(priorities[GoferState::Unloading as usize])\n\n .with_state_save(GoferState::Unloading),\n\n ];\n\n\n\n sorted_by_priority(&mut tasks);\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":15,"score":213183.03981751332},{"content":"pub fn move_to<'a, T>(creep: &'a Creep, target: &'a T) -> ExecutionResult\n\nwhere\n\n T: screeps::HasPosition,\n\n{\n\n let res = js! {\n\n const creep = @{creep};\n\n const target = @{target.pos()};\n\n return creep.moveTo(target, {reusePath: 10});\n\n };\n\n let res =\n\n ReturnCode::try_from(res).map_err(|e| format!(\"Failed to convert move result {:?}\", e))?;\n\n match res {\n\n ReturnCode::Ok | ReturnCode::Tired => Ok(()),\n\n _ => {\n\n debug!(\"Move failed {:?}\", res);\n\n Err(\"Move failed\")?\n\n }\n\n }\n\n}\n\n\n\npub struct MoveToOptions {\n\n reuse_path: Option<i32>,\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":16,"score":211751.1768414679},{"content":"/// Retreive energy from a Container\n\n/// # Contracts & Side effects\n\n/// Required the `loading` flag to be set to true\n\n/// If the creep is full sets the `loading` flag to false\n\npub fn get_energy<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let creep = state.creep();\n\n {\n\n let loading = state.creep_memory_bool(LOADING).unwrap_or(false);\n\n if !loading {\n\n Err(\"not loading\")?;\n\n }\n\n if creep.carry_total() == creep.carry_capacity() {\n\n state.creep_memory_set(LOADING.into(), false);\n\n state.creep_memory_remove(TARGET);\n\n Err(\"full\")?\n\n }\n\n }\n\n\n\n let target = find_container(state).ok_or_else(|| \"no container found\")?;\n\n withdraw(state, &target).map_err(|e| {\n\n state.creep_memory_remove(TARGET);\n\n e\n\n })\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":17,"score":209603.34590580978},{"content":"pub fn initialize_creep<'a>(state: &'a mut GameState, creep: &'a Creep) -> ExecutionResult {\n\n assign_role(state, &creep).ok_or_else(|| \"Failed to find a role for creep\")?;\n\n let memory = state.creep_memory_entry(CreepName(&creep.name()));\n\n memory.insert(HOME_ROOM.into(), creep.room().name().into());\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":18,"score":205135.67599274463},{"content":"pub fn sorted_by_priority<'a, T: TaskInput>(nodes: &mut [Task<'a, T>]) {\n\n nodes.sort_by_key(|n| -n.priority);\n\n}\n\n\n","file_path":"src/bt/mod.rs","rank":19,"score":204588.0084223759},{"content":"fn withdraw<'a>(state: &mut CreepState, target: &'a StructureContainer) -> ExecutionResult {\n\n if target.store_total() == 0 {\n\n Err(\"Target is empty\")?;\n\n }\n\n let creep = state.creep();\n\n if creep.pos().is_near_to(target) {\n\n let r = creep.withdraw_all(target, ResourceType::Energy);\n\n if r != ReturnCode::Ok {\n\n debug!(\"couldn't withdraw: {:?}\", r);\n\n Err(\"can't withdraw\")?;\n\n }\n\n } else {\n\n move_to(creep, target)?;\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":20,"score":204061.05311225617},{"content":"fn transfer<'a, T>(state: &mut CreepState, target: &T) -> ExecutionResult\n\nwhere\n\n T: Transferable,\n\n{\n\n let creep = state.creep();\n\n if creep.pos().is_near_to(target) {\n\n if creep.transfer_all(target, ResourceType::Energy) != ReturnCode::Ok {\n\n Err(\"couldn't unload\")?;\n\n }\n\n } else {\n\n move_to(creep, target)?;\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":21,"score":204061.05311225622},{"content":"pub fn find_repair_target<'a>(room: &'a Room) -> Option<Structure> {\n\n trace!(\"Finding repair target in room {:?}\", room.name());\n\n\n\n let candidates = js! {\n\n const room = @{room};\n\n return room.find(FIND_STRUCTURES, {\n\n filter: s => {\n\n switch (s.structureType) {\n\n case STRUCTURE_WALL:\n\n return s.hits < 10*1000;\n\n default:\n\n return s.hits < s.hitsMax;\n\n }\n\n }\n\n });\n\n };\n\n let candidates: Vec<Structure> = candidates\n\n .try_into()\n\n .map_err(|e| {\n\n error!(\"Failed to deserialize repair candidates {:?}\", e);\n\n })\n\n .ok()?;\n\n\n\n candidates\n\n .into_iter()\n\n .filter(|s| s.as_attackable().is_some())\n\n .min_by_key(|s| s.as_attackable().map(|s| s.hits()).unwrap())\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":22,"score":202017.00886275945},{"content":"/// Max number of creeps of a given role in the given room\n\npub fn target_number_of_role_in_room<'a>(role: Role, room: &'a Room, game_state: &GameState) -> i8 {\n\n let level = room.controller().map(|l| l.level()).unwrap_or(0);\n\n let room_pos = WorldPosition::from(room);\n\n let n_flags = game_state\n\n .expansion\n\n .iter()\n\n .filter(|w| w.dist(room_pos) <= 10)\n\n .count()\n\n .min(255) as i8;\n\n let n_sources = room.find(find::SOURCES).len() as i8;\n\n let containers = js! {\n\n const room = @{room};\n\n return room.find(FIND_STRUCTURES, {\n\n filter: (s) => s.structureType == STRUCTURE_CONTAINER\n\n });\n\n };\n\n let containers: Vec<StructureContainer> = containers.try_into().unwrap();\n\n let energy_in_containers = containers.iter().map(|c| c.energy()).sum::<u32>();\n\n let n_containers = containers.len() as i8;\n\n let n_constructions = (room.find(find::CONSTRUCTION_SITES).len()) as i8;\n","file_path":"src/creeps/spawn_info.rs","rank":23,"score":201729.859343573},{"content":"// TODO: return an array of all roles to spawn in order of priority\n\n/// Get the next target role in the given room\n\npub fn next_role<'a>(state: &'a mut GameState, room: &'a Room) -> Option<Role> {\n\n let creeps = { state.count_creeps_in_room(room).clone() };\n\n creeps\n\n .into_iter()\n\n .fold(None, |result: Option<Role>, (role, actual)| {\n\n let expected = target_number_of_role_in_room(role, room, state);\n\n if expected <= actual {\n\n return result;\n\n }\n\n result\n\n .map(|result| {\n\n let result_prio = role_priority(room, result);\n\n let role_prio = role_priority(room, role);\n\n if role_prio > result_prio {\n\n role\n\n } else {\n\n result\n\n }\n\n })\n\n .or_else(|| Some(role))\n\n })\n\n}\n\n\n","file_path":"src/creeps/roles.rs","rank":24,"score":200743.47480860126},{"content":"pub fn build_roads<'a>(room: &'a Room, state: &'a mut ConstructionState) -> ExecutionResult {\n\n trace!(\"Building roads in room {}\", room.name());\n\n\n\n can_continue_building(room)?;\n\n\n\n let matrix = state.connections.entry(room.name()).or_default();\n\n\n\n let targets = js! {\n\n const room = @{room};\n\n const targets = [\n\n ...room.find(FIND_MY_SPAWNS),\n\n ...room.find(FIND_MY_STRUCTURES, {\n\n filter: (s) => s\n\n && s.structureType != STRUCTURE_ROAD\n\n && s.structureType != STRUCTURE_WALL\n\n && s.structureType != STRUCTURE_RAMPART\n\n }),\n\n ...room.find(FIND_SOURCES)\n\n ];\n\n const result = targets.map((t)=> t && t.pos).filter((p) => p);\n","file_path":"src/constructions/roads.rs","rank":25,"score":199304.77566783142},{"content":"fn try_withdraw<'a, T>(state: &mut CreepState, target: &'a RoomObject) -> ExecutionResult\n\nwhere\n\n T: 'a + Withdrawable + screeps::traits::TryFrom<&'a Reference>,\n\n{\n\n let target = T::try_from(target.as_ref()).map_err(|_| \"Failed to convert target\")?;\n\n withdraw(state, &target)\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":28,"score":194692.810741722},{"content":"pub fn spawn_config_by_role(room: &Room, role: Role) -> SpawnConfig {\n\n SpawnConfig {\n\n basic_body: basic_role_parts(room, role),\n\n body_extension: role_part_scale(room, role),\n\n body_max: role_part_max(room, role),\n\n }\n\n}\n\n\n","file_path":"src/creeps/spawn_info.rs","rank":29,"score":194259.727685},{"content":"fn set_next_room(state: &mut CreepState) -> ExecutionResult {\n\n if state.creep_memory_string(TARGET).is_some() {\n\n Err(\"Already has a target\")?;\n\n }\n\n\n\n let room = state.creep().room();\n\n let gs = state.get_game_state();\n\n\n\n let mut min = 1 << 30;\n\n let mut target_room = WorldPosition::default();\n\n for room in neighbours(&room) {\n\n if let Some(intel) = gs.scout_intel.get(&room) {\n\n if intel.time_of_recording < min {\n\n min = intel.time_of_recording;\n\n target_room = room;\n\n }\n\n } else {\n\n target_room = room;\n\n break;\n\n }\n\n }\n\n\n\n state.creep_memory_set(TARGET, target_room.to_string().as_str());\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/scout.rs","rank":30,"score":193486.6907032202},{"content":"fn find_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\n\n read_unload_target(state).or_else(|| {\n\n find_container(state).unwrap_or_else(|e| {\n\n debug!(\"Failed to find unload target {:?}\", e);\n\n });\n\n read_unload_target(state)\n\n })\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":31,"score":192991.53881922583},{"content":"fn read_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\n\n let target = state.creep_memory_string(TARGET);\n\n\n\n if let Some(target) = target {\n\n let target = get_object_erased(target)?;\n\n Some(target.as_ref().clone())\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":32,"score":192991.53881922583},{"content":"fn read_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\n\n state\n\n .creep_memory_string(TARGET)\n\n .and_then(|target| get_object_erased(target).map(|target| target.as_ref().clone()))\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":33,"score":192957.67790497217},{"content":"fn find_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\n\n trace!(\"Setting unload target\");\n\n if let Some(target) = read_unload_target(state) {\n\n let notfull = js! {\n\n const target = @{&target};\n\n return target.capacity < target.storeCapacity || target.energy < target.energyCapacity;\n\n };\n\n let notfull: bool = notfull.try_into().unwrap_or(false);\n\n if notfull {\n\n return Some(target);\n\n }\n\n }\n\n let tasks = [\n\n Task::new(|state| find_unload_target_by_type(state, \"spawn\"))\n\n .with_name(\"Find unload target by type spawn\"),\n\n Task::new(|state| find_unload_target_by_type(state, \"tower\"))\n\n .with_name(\"Find unload target by type tower\"),\n\n Task::new(|state| find_unload_target_by_type(state, \"extension\"))\n\n .with_name(\"Find unload target by type extension\"),\n\n Task::new(|state| find_storage(state)).with_name(\"Find unload target by type storage\"),\n","file_path":"src/creeps/gofer.rs","rank":34,"score":192957.67790497217},{"content":"/// Find and pick up energy from the ground\n\n/// # Contracts & Side effects\n\n/// Required the `loading` flag to be set to true\n\n/// If the creep is full sets the `loading` flag to false\n\npub fn pickup_energy(state: &mut CreepState) -> ExecutionResult {\n\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\n\n Err(\"not loading\")?;\n\n }\n\n\n\n if state.creep().carry_total() == state.creep().carry_capacity() {\n\n state.creep_memory_set(LOADING.into(), false);\n\n state.creep_memory_remove(TARGET);\n\n Err(\"full\")?;\n\n }\n\n\n\n let target = state\n\n .creep_memory_string(TARGET)\n\n .and_then(|id| get_object_typed::<Resource>(id).unwrap_or(None))\n\n .or_else(|| {\n\n find_dropped_energy(state.creep()).map(|target| {\n\n let id = target.id();\n\n state.creep_memory_set(TARGET.into(), id);\n\n target\n\n })\n","file_path":"src/creeps/mod.rs","rank":36,"score":187246.45836449572},{"content":"pub fn attack_simple(state: &mut CreepState) -> ExecutionResult {\n\n if let Some(ref target) = find_target(state) {\n\n let result = state.creep().attack(target);\n\n match result {\n\n ReturnCode::Ok => return Ok(()),\n\n ReturnCode::NotInRange => return move_to(state.creep(), target),\n\n _ => {\n\n warn!(\n\n \"Creep {} failed to attack {} {:?}\",\n\n state.creep_name().0,\n\n target.name(),\n\n result\n\n );\n\n Err(\"Failed to attack\")?;\n\n }\n\n }\n\n }\n\n Err(\"Can't find target to attack\")?\n\n}\n\n\n","file_path":"src/creeps/defender.rs","rank":37,"score":187239.95466934214},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\n\n let last_task: WorkerState =\n\n WorkerState::from_u32(last_task as u32).unwrap_or(WorkerState::Idle);\n\n\n\n let mut priorities = [0; 6];\n\n priorities[last_task as usize] += 1;\n\n\n\n let mut tasks = [\n\n Task::new(|state| attempt_build(state))\n\n .with_name(\"Attempt build\")\n\n .with_priority(priorities[WorkerState::Building as usize])\n\n .with_state_save(WorkerState::Building),\n\n Task::new(|state: &mut CreepState| withdraw_energy(state))\n\n .with_name(\"Withdraw energy\")\n\n .with_state_save(WorkerState::WithdrawingEnergy)\n\n .with_priority(priorities[WorkerState::WithdrawingEnergy as usize]),\n\n Task::new(|state| harvest(state))\n\n .with_name(\"Harvest\")\n\n .with_state_save(WorkerState::Harvesting)\n","file_path":"src/creeps/worker.rs","rank":38,"score":186783.56393627275},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n Task::new(_run)\n\n .with_required_bucket(300)\n\n .with_name(\"LRW\")\n\n .tick(state)\n\n}\n\n\n","file_path":"src/creeps/lrw.rs","rank":39,"score":186783.56393627275},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n Task::new(_run)\n\n .with_required_bucket(300)\n\n .with_name(\"Conqueror\")\n\n .tick(state)\n\n}\n\n\n","file_path":"src/creeps/conqueror.rs","rank":41,"score":186783.56393627275},{"content":"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state| attack_simple(state)),\n\n Task::new(|state| {\n\n state.creep().say(\"⚔️\", true);\n\n Ok(())\n\n }),\n\n ];\n\n\n\n selector(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/defender.rs","rank":42,"score":186783.56393627275},{"content":"pub fn neighbours(room: &Room) -> ArrayVec<[WorldPosition; 8]> {\n\n let coords = WorldPosition::from(room);\n\n let neighbours = coords\n\n .neighbours_in_vectors()\n\n .iter()\n\n .map(|coords| coords.to_string())\n\n .collect::<ArrayVec<[_; 8]>>();\n\n let names: Vec<&str> = neighbours.iter().map(|n| n.as_str()).collect();\n\n let result = js! {\n\n const room = @{room};\n\n const neighbours = @{names};\n\n // Directions in the same order as in neighbours_in_vectors\n\n // TODO: return the directions too?\n\n const directions = [\n\n FIND_EXIT_TOP,\n\n FIND_EXIT_LEFT,\n\n FIND_EXIT_BOTTOM,\n\n FIND_EXIT_RIGHT,\n\n ];\n\n return neighbours.filter((r,i) => room.findExitTo(r) == directions[i]);\n","file_path":"src/rooms/mod.rs","rank":43,"score":185335.7704543109},{"content":"pub fn attempt_build<'a>(state: &mut CreepState) -> ExecutionResult {\n\n trace!(\"Building\");\n\n\n\n let loading = state.creep_memory_bool(LOADING);\n\n if loading.unwrap_or(false) {\n\n Err(\"loading\")?;\n\n }\n\n\n\n if state.creep().carry_total() == 0 {\n\n state.creep_memory_set(LOADING.into(), true);\n\n Err(\"empty\")?\n\n }\n\n let target = get_build_target(state).ok_or_else(|| format!(\"Failed to find build target\"))?;\n\n let res = state.creep().build(&target);\n\n match res {\n\n ReturnCode::Ok => Ok(()),\n\n ReturnCode::NotInRange => move_to(state.creep(), &target),\n\n _ => {\n\n error!(\"Failed to build target {:?} {:?}\", res, target.id());\n\n state.creep_memory_remove(TARGET);\n\n Err(\"Failed to build target\")?\n\n }\n\n }\n\n}\n\n\n","file_path":"src/creeps/worker.rs","rank":44,"score":183960.45275482512},{"content":"pub fn attempt_repair<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let loading = state.creep_memory_bool(LOADING);\n\n if loading.unwrap_or(false) {\n\n return Err(\"loading\".into());\n\n }\n\n let creep = state.creep();\n\n if creep.carry_total() == 0 {\n\n state.creep_memory_set(\"loading\".into(), true);\n\n Err(\"empty\".into())\n\n } else {\n\n let target = find_repair_target(&creep.room()).ok_or_else(|| {\n\n let error = format!(\"Could not find a repair target\");\n\n debug!(\"{}\", error);\n\n error\n\n })?;\n\n repair(creep, &target)\n\n }\n\n}\n\n\n","file_path":"src/creeps/repairer.rs","rank":45,"score":183960.45275482512},{"content":"pub fn sign_controller_stock_msgs(creep: &Creep) -> ExecutionResult {\n\n const MESSAGES: &'static [&'static str] = &[\"Become as gods\", \"This cannot continue\"];\n\n let msg = MESSAGES[game::time() as usize % MESSAGES.len()];\n\n sign_controller(creep, msg)\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":46,"score":182647.83246525444},{"content":"pub fn run(state: &mut GameState) -> ExecutionResult {\n\n let start = game::cpu::get_used();\n\n\n\n screeps::game::creeps::values()\n\n .into_iter()\n\n .for_each(|creep| {\n\n let mut state = CreepState::new(creep, state);\n\n run_creep(&mut state).unwrap_or(())\n\n });\n\n\n\n let end = game::cpu::get_used();\n\n\n\n state.creep_stats.total_execution_time = (end - start) as f32;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":47,"score":181396.2423329753},{"content":"/// Retreive energy from a Container\n\n/// # Contracts & Side effects\n\n/// Required the `loading` flag to be set to true\n\n/// If the creep is full sets the `loading` flag to false\n\npub fn withdraw_energy<'a>(state: &'a mut CreepState) -> ExecutionResult {\n\n trace!(\"Getting energy\");\n\n\n\n let target = {\n\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\n\n Err(\"not loading\")?;\n\n }\n\n\n\n if state.creep().carry_total() == state.creep().carry_capacity() {\n\n state.creep_memory_set(LOADING.into(), false);\n\n state.creep_memory_remove(TARGET);\n\n Err(\"full\")?;\n\n }\n\n\n\n state\n\n .creep_memory_string(TARGET)\n\n .and_then(|id| get_object_erased(id))\n\n .or_else(|| {\n\n find_available_energy(state.creep()).map(|target| {\n\n let id = js! {\n","file_path":"src/creeps/mod.rs","rank":48,"score":180939.4583206294},{"content":"fn repair<'a>(creep: &'a Creep, target: &'a Structure) -> ExecutionResult {\n\n let res = creep.repair(target);\n\n match res {\n\n ReturnCode::Ok => Ok(()),\n\n ReturnCode::NotInRange => move_to(creep, target),\n\n _ => Err(format!(\"Unexpected ReturnCode {:?}\", res))?,\n\n }\n\n}\n\n\n","file_path":"src/creeps/repairer.rs","rank":49,"score":177757.22839721653},{"content":"pub fn build_containers<'a>(room: &'a Room) -> ExecutionResult {\n\n trace!(\"Building containers in room {}\", room.name());\n\n\n\n let spawn = room\n\n .find(find::MY_STRUCTURES)\n\n .into_iter()\n\n .find(|structure| structure.structure_type() == StructureType::Spawn);\n\n if spawn.is_none() {\n\n Err(format!(\n\n \"Skipping container build until a spawn is built in room {}\",\n\n room.name()\n\n ))?;\n\n }\n\n\n\n let sources = room\n\n .find(find::SOURCES)\n\n .into_iter()\n\n .filter(|source| {\n\n let has_construction_site = source\n\n .pos()\n","file_path":"src/constructions/containers.rs","rank":50,"score":177490.56615473362},{"content":"/// The largest a creep of role `role` may be\n\nfn role_part_max(room: &Room, role: Role) -> Option<usize> {\n\n let level = room.controller().map(|c| c.level()).unwrap_or(0);\n\n\n\n let worker_count = {\n\n if level < 5 {\n\n 16\n\n } else if level < 8 {\n\n 24\n\n } else {\n\n 36\n\n }\n\n };\n\n\n\n let result = match role {\n\n Role::Harvester => Some(8),\n\n Role::Lrw | Role::Lrh | Role::Worker | Role::Upgrader => Some(worker_count),\n\n Role::Conqueror => None,\n\n Role::Scout => None,\n\n Role::Gofer => Some(worker_count * 2),\n\n Role::Defender => None,\n\n Role::Unknown => None,\n\n };\n\n result.map(|x| x.min(50))\n\n}\n","file_path":"src/creeps/spawn_info.rs","rank":51,"score":176831.45943944395},{"content":"fn find_harvest_target<'a>(state: &mut CreepState) -> Option<Source> {\n\n trace!(\"Finding harvest target\");\n\n\n\n let room = state.creep().room();\n\n let harvester_count = harvester_count(state);\n\n\n\n debug!(\n\n \"harvester count in room {:?} {:#?}\",\n\n room.name(),\n\n harvester_count\n\n );\n\n\n\n let sources = room.find(find::SOURCES);\n\n let mut sources = sources.into_iter();\n\n let first_source = sources.next()?;\n\n let first_dist = first_source.pos().get_range_to(&state.creep().pos());\n\n let first_count = harvester_count\n\n .get(&first_source.id())\n\n .map(|x| *x)\n\n .unwrap_or(0);\n","file_path":"src/creeps/harvester.rs","rank":52,"score":176765.89478624472},{"content":"fn withdraw<'a, T>(state: &mut CreepState, target: &'a T) -> ExecutionResult\n\nwhere\n\n T: Withdrawable,\n\n{\n\n let creep = state.creep();\n\n if creep.pos().is_near_to(target) {\n\n let r = creep.withdraw_all(target, ResourceType::Energy);\n\n if r != ReturnCode::Ok {\n\n debug!(\"couldn't withdraw: {:?}\", r);\n\n Err(\"couldn't withdraw\")?;\n\n }\n\n } else {\n\n move_to(creep, target)?;\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":53,"score":176434.12432988733},{"content":"fn find_target(state: &mut CreepState) -> Option<Creep> {\n\n if let Some(id) = state.creep_memory_string(ATTACK_TARGET) {\n\n if let Ok(Some(creep)) = get_object_typed::<Creep>(&id) {\n\n return Some(creep);\n\n }\n\n }\n\n state\n\n .creep()\n\n .pos()\n\n .find_closest_by_range(find::HOSTILE_CREEPS)\n\n .map(|creep| {\n\n state.creep_memory_set(ATTACK_TARGET, creep.id());\n\n creep\n\n })\n\n}\n\n\n","file_path":"src/creeps/defender.rs","rank":54,"score":176306.69147501639},{"content":"/// Run the creep according to the given role\n\npub fn run_role<'a>(state: &mut CreepState, role: Role) -> ExecutionResult {\n\n let result = match role {\n\n Role::Upgrader => upgrader::run(state),\n\n Role::Harvester => harvester::run(state),\n\n Role::Worker => worker::run(state),\n\n Role::Gofer => gofer::run(state),\n\n Role::Conqueror => conqueror::run(state),\n\n Role::Lrh => lrh::run(state),\n\n Role::Lrw => lrw::run(state),\n\n Role::Scout => scout::run(state),\n\n Role::Defender => defender::run(state),\n\n _ => unimplemented!(),\n\n };\n\n\n\n result.map_err(|e| {\n\n warn!(\"Creep {} is idle: {}\", state.creep_name().0, e);\n\n ExecutionError::from(\"Idle\")\n\n })\n\n}\n\n\n","file_path":"src/creeps/roles.rs","rank":55,"score":172917.14095367485},{"content":"pub fn attempt_harvest<'a>(\n\n state: &mut CreepState,\n\n target_memory: Option<&'a str>,\n\n) -> ExecutionResult {\n\n trace!(\"Harvesting\");\n\n\n\n let target_memory = target_memory.unwrap_or(HARVEST_TARGET);\n\n let carry_total = state.creep().carry_total();\n\n let carry_cap = state.creep().carry_capacity();\n\n\n\n if carry_total == carry_cap {\n\n state.creep_memory_remove(target_memory);\n\n Err(\"full\")?;\n\n }\n\n\n\n let source =\n\n harvest_target(state, target_memory).ok_or_else(|| format!(\"No harvest target found\"))?;\n\n\n\n if state.creep().pos().is_near_to(&source) {\n\n let r = state.creep().harvest(&source);\n","file_path":"src/creeps/harvester.rs","rank":56,"score":170485.2446566599},{"content":"fn build_storage(room: &Room, _state: &mut ConstructionState) -> ExecutionResult {\n\n let pos = storage::find_storage_pos(room)?;\n\n\n\n debug!(\"Building storage at {:?}\", pos);\n\n\n\n let pos = pos.into_room_pos(&room.name());\n\n let result = room.create_construction_site(&pos, StructureType::Storage);\n\n match result {\n\n ReturnCode::Ok => Ok(()),\n\n ReturnCode::Full => {\n\n debug!(\"Can't place construction site {:?}\", result);\n\n Err(\"Room is full\")?\n\n }\n\n _ => {\n\n debug!(\"Can't place construction site {:?}\", result);\n\n Err(format!(\"Failed to place construction site {:?}\", result))?\n\n }\n\n }\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":57,"score":169958.79361650668},{"content":"fn manage_room<'a>(room: &'a Room, state: &mut ConstructionState) -> ExecutionResult {\n\n info!(\"Manage constructionSites of room {:?}\", room.name());\n\n\n\n let my = js! {\n\n const room = @{room};\n\n return room.controller && room.controller.my || false;\n\n };\n\n let my: bool = my.try_into().map_err(|e| {\n\n error!(\"Failed to convert bool, {:?}\", e);\n\n \"Conversion error\"\n\n })?;\n\n if !my {\n\n Err(\"Room is not mine\")?;\n\n }\n\n\n\n build_structures(room, state).unwrap_or_else(|e| warn!(\"Failed build_structures {:?}\", e));\n\n containers::build_containers(room).unwrap_or_else(|e| warn!(\"Failed containers {:?}\", e));\n\n roads::build_roads(room, state).unwrap_or_else(|e| warn!(\"Failed roads {:?}\", e));\n\n build_storage(room, state).unwrap_or_else(|e| warn!(\"Failed storage {:?}\", e));\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":58,"score":169130.56079471658},{"content":"fn find_container<'a>(state: &mut CreepState) -> ExecutionResult {\n\n trace!(\"Finding new unload target\");\n\n\n\n let result = js! {\n\n let creep = @{state.creep()};\n\n const container = creep.pos.findClosestByRange(FIND_STRUCTURES, {\n\n filter: (i) => i.structureType == STRUCTURE_CONTAINER\n\n && i.store[RESOURCE_ENERGY] < i.storeCapacity\n\n });\n\n return container;\n\n };\n\n\n\n let container: Option<StructureContainer> = result.try_into().unwrap_or(None);\n\n if let Some(container) = container {\n\n state.creep_memory_set(TARGET.into(), container.id());\n\n Ok(())\n\n } else {\n\n Err(\"No container was found\")?\n\n }\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":59,"score":168325.17840637037},{"content":"fn find_storage<'a>(state: &mut CreepState) -> ExecutionResult {\n\n let storage = state\n\n .creep()\n\n .room()\n\n .storage()\n\n .ok_or_else(|| format!(\"No storage in room {:?}\", state.creep().room().name()))?;\n\n if storage.store_total() == storage.store_capacity() {\n\n Err(\"Storage is full\")?;\n\n }\n\n state.creep_memory_set(TARGET.into(), storage.id());\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":60,"score":168290.3094928936},{"content":"fn set_target<'a>(state: &mut CreepState) -> ExecutionResult {\n\n if state.creep_memory_string(TARGET_ROOM).is_some() {\n\n trace!(\"has target\");\n\n Err(\"Creep already has a target\")?;\n\n }\n\n let flag = {\n\n state\n\n .get_game_state()\n\n .expansion\n\n .iter()\n\n .next()\n\n .ok_or_else(|| \"can't find a target\")?\n\n .clone()\n\n };\n\n\n\n state.creep_memory_set(TARGET_ROOM.into(), flag.to_string().as_str());\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/lrw.rs","rank":61,"score":168112.16073634944},{"content":"fn claim_target<'a>(state: &mut CreepState) -> ExecutionResult {\n\n debug!(\"claiming room\");\n\n\n\n let target_room = {\n\n state\n\n .creep_memory_string(CONQUEST_TARGET)\n\n .ok_or_else(|| \"no target set\")?\n\n };\n\n\n\n let creep = state.creep();\n\n\n\n let room_name = state.current_room().to_string();\n\n let room_name = room_name.as_str();\n\n\n\n let arrived = room_name == target_room;\n\n\n\n if !arrived {\n\n let target_room = WorldPosition::parse_name(target_room)\n\n .map_err(|e| format!(\"Got an invalid room name as conquest target {:?}\", e))?\n\n .as_room_center();\n","file_path":"src/creeps/conqueror.rs","rank":62,"score":168112.16073634944},{"content":"fn set_target<'a>(state: &mut CreepState) -> ExecutionResult {\n\n if state.creep_memory_string(CONQUEST_TARGET).is_some() {\n\n Err(\"Creep already has a target\")?;\n\n }\n\n\n\n let flag = {\n\n state\n\n .get_game_state()\n\n .expansion\n\n .iter()\n\n .next()\n\n .ok_or_else(|| \"can't find a target\")?\n\n .clone()\n\n };\n\n\n\n state.creep_memory_set(CONQUEST_TARGET.into(), flag.to_string().as_str());\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/creeps/conqueror.rs","rank":63,"score":168112.1607363494},{"content":"fn build_structures<'a>(room: &'a Room, state: &'a mut ConstructionState) -> ExecutionResult {\n\n let structures = [\n\n StructureType::Tower,\n\n StructureType::Extension,\n\n StructureType::Extension,\n\n StructureType::Spawn,\n\n ];\n\n\n\n let matrix = get_matrix_mut(state, room);\n\n let mut pos = matrix\n\n .find_next_pos(room)\n\n .map_err(|e| format!(\"Failed to get the next position {:?}\", e))?;\n\n\n\n let name = room.name();\n\n\n\n for structure in structures.iter() {\n\n debug!(\"Attempting build at position {:?} in room {}\", pos, &name);\n\n let roompos = pos.try_into_room_pos(&name).ok_or_else(|| {\n\n let err = format!(\"Failed to cast point {:?} to RoomPosition\", pos);\n\n error!(\"{}\", err);\n","file_path":"src/constructions/mod.rs","rank":64,"score":161516.5309182689},{"content":"pub fn find_dropped_energy(creep: &Creep) -> Option<Resource> {\n\n creep\n\n .room()\n\n .find(find::DROPPED_RESOURCES)\n\n .into_iter()\n\n .filter(|resource| resource.resource_type() == ResourceType::Energy)\n\n .max_by_key(|r| r.amount())\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":65,"score":158870.46319246595},{"content":"pub fn is_free(room: &Room, pos: &RoomPosition) -> bool {\n\n let result = js! {\n\n const pos = @{pos};\n\n const room = @{room};\n\n try {\n\n let objects = room.lookAt(pos);\n\n let invalid = objects.find((o) => {\n\n return (o.type == LOOK_TERRAIN && o.terrain == \"wall\")\n\n || (o.type == LOOK_STRUCTURES && o.structure.structureType != STRUCTURE_ROAD)\n\n || o.type == LOOK_CONSTRUCTION_SITES;\n\n });\n\n return !invalid;\n\n } catch (e) {\n\n return false;\n\n }\n\n };\n\n bool::try_from(result).unwrap_or(false)\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":66,"score":158695.12866628024},{"content":"fn get_matrix_mut<'a>(state: &'a mut ConstructionState, room: &Room) -> &'a mut ConstructionMatrix {\n\n let construction_matrices = &mut state.construction_matrices;\n\n let matrix = construction_matrices.entry(room.name()).or_insert_with(|| {\n\n let initial_p = spawns::find_initial_point(room)\n\n .map(Point::from)\n\n .unwrap_or_else(|e| {\n\n debug!(\"Cant find an optimal point {:?}\", e);\n\n let structs = room.find(find::MY_STRUCTURES);\n\n structs\n\n .last()\n\n .map(|s| s.pos())\n\n .map(|p| {\n\n let x = p.x() as i16;\n\n let y = p.y() as i16;\n\n Point(x, y)\n\n })\n\n .unwrap_or(Point(25, 25))\n\n });\n\n ConstructionMatrix::default().with_position(Point::from(initial_p))\n\n });\n\n matrix\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":67,"score":157881.6677910344},{"content":"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\n\n let flags = flags::values();\n\n flags.into_iter().for_each(move |flag| {\n\n let room = WorldPosition::parse_name(&flag.pos().room_name()).unwrap();\n\n flag.remove();\n\n state.expansion.insert(room);\n\n });\n\n Ok(())\n\n}\n\n\n","file_path":"src/flags.rs","rank":68,"score":156289.15299489652},{"content":"fn find_enemy<'a>(room: &'a Room) -> Option<screeps::Creep> {\n\n room.find(find::HOSTILE_CREEPS).into_iter().next()\n\n}\n\n\n","file_path":"src/structures/towers.rs","rank":69,"score":155554.94821572138},{"content":"/// Find the optimal point to place the first spawn on\n\npub fn find_initial_point(room: &Room) -> Result<RoomPosition, String> {\n\n if !room\n\n .controller()\n\n .map(|c| {\n\n let result = js! {\n\n return @{c}.my;\n\n };\n\n result.try_into().unwrap_or(false)\n\n })\n\n .unwrap_or(false)\n\n {\n\n Err(\"The room is not mine, skipping spawn placement\")?;\n\n }\n\n let poi = room\n\n .find(find::SOURCES)\n\n .into_iter()\n\n .map(|s| s.pos())\n\n .collect::<Vec<_>>();\n\n if poi.len() < 2 {\n\n Err(\"The room has no sources, no optimal spawn point can be found\")?;\n\n }\n\n let mut it = poi.into_iter();\n\n\n\n let first = it.next().unwrap();\n\n let optimal_point = it.fold(first, |result, p| result.midpoint(&p));\n\n\n\n Ok(optimal_point)\n\n}\n","file_path":"src/constructions/spawns.rs","rank":70,"score":154698.13164581364},{"content":"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\n\n game::structures::values()\n\n .into_iter()\n\n .filter_map(|s| match s {\n\n Structure::Tower(t) => Some(t),\n\n _ => None,\n\n })\n\n .for_each(move |tower| {\n\n let mut state = WrappedState::new(tower, state);\n\n run_tower(&mut state)\n\n .map_err(move |e| {\n\n debug!(\"Tower in room {:?} is idle, {:?}\", state.item.room().name(), e);\n\n e\n\n })\n\n .unwrap_or(())\n\n });\n\n Ok(())\n\n}\n\n\n","file_path":"src/structures/towers.rs","rank":71,"score":153983.09915878915},{"content":"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\n\n Task::new(_run).with_required_bucket(5000).tick(state)\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":72,"score":153983.09915878915},{"content":"/// Return the BehaviourTree that runs the spawns\n\npub fn run<'a>(state: &mut GameState) -> ExecutionResult {\n\n Task::new(|state| {\n\n const SPAWN_SKIP: u32 = 5;\n\n\n\n let time = game::time();\n\n if time % SPAWN_SKIP != 0 {\n\n Err(\"Skip spawns this tick\")?;\n\n }\n\n let rooms = game::rooms::values();\n\n rooms\n\n .into_iter()\n\n .map(|room| room.find(find::MY_SPAWNS))\n\n .filter(|spawns| spawns.len() > 0)\n\n .for_each(move |spawns| {\n\n let index = time as usize % spawns.len();\n\n let spawn = &spawns[index as usize];\n\n run_spawn(state, spawn).unwrap_or(())\n\n });\n\n Ok(())\n\n })\n\n .with_required_bucket(500)\n\n .tick(state)\n\n}\n\n\n","file_path":"src/structures/spawns.rs","rank":73,"score":153983.09915878915},{"content":"pub fn run<'a>(state: &'a mut GameState) -> ExecutionResult {\n\n let tasks = [Task::new(remove_exp_markers)];\n\n selector(state, tasks.iter())\n\n}\n\n\n","file_path":"src/expansion.rs","rank":74,"score":153261.5786763056},{"content":"pub fn find_storage_pos(room: &Room ) -> Result<Point, String> {\n\n let controller = room.controller().ok_or_else(|| \"Room has no controller\")?;\n\n if controller.level() < 4 {\n\n Err(\"Can't build Storage before level 4\")?;\n\n }\n\n\n\n if room.storage().is_some() {\n\n Err(\"Room already has a storage\")?;\n\n }\n\n\n\n let poi = room\n\n .find(find::SOURCES)\n\n .into_iter()\n\n .map(|s| s.pos())\n\n .collect::<Vec<_>>();\n\n\n\n let pos: Point = match poi.len() {\n\n 0 => Err(\"Can't build a storage in a room with no sources\")?,\n\n 1 => {\n\n let p = poi[0].midpoint(&controller.pos());\n","file_path":"src/constructions/storage.rs","rank":75,"score":151743.585197762},{"content":"fn run_creep(state: &mut CreepState) -> ExecutionResult {\n\n debug!(\"Running creep {}\", state.creep_name().0);\n\n\n\n if state.creep().spawning() {\n\n return Ok(());\n\n }\n\n let tasks = [\n\n Task::new(|state: &mut CreepState| {\n\n run_role(state)\n\n .map_err(|e| {\n\n debug!(\"Recording failed run {:?}\", e);\n\n unsafe {\n\n (*state.mut_game_state()).creep_stats.idle_creeps += 1;\n\n }\n\n state.creep().say(\"💤\", false);\n\n e\n\n })\n\n .map(|_| {\n\n debug!(\"Recording successful run\");\n\n unsafe {\n","file_path":"src/creeps/mod.rs","rank":76,"score":148931.0566746464},{"content":"fn harvester_count<'a>(state: &mut CreepState) -> HashMap<String, i32> {\n\n let mut result = HashMap::new();\n\n\n\n game::creeps::values().into_iter().for_each(|creep| {\n\n let target = state\n\n .get_game_state()\n\n .creep_memory_string(CreepName(&creep.name()), HARVEST_TARGET);\n\n if let Some(target) = target {\n\n *result.entry(target.to_owned()).or_insert(0) += 1;\n\n }\n\n });\n\n result\n\n}\n\n\n","file_path":"src/creeps/harvester.rs","rank":77,"score":147266.18680359214},{"content":"fn _run(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state: &mut CreepState| {\n\n update_scout_info(state).unwrap_or_else(|e| {\n\n error!(\"Failed to update scout info {:?}\", e);\n\n });\n\n Err(\"continue\")?\n\n })\n\n .with_name(\"Update scout info\"),\n\n Task::new(|state| claim_target(state)).with_name(\"Claim target\"),\n\n Task::new(|state| set_target(state)).with_name(\"Set target\"),\n\n Task::new(|state: &mut CreepState| sign_controller_stock_msgs(state.creep()))\n\n .with_name(\"Set target\"),\n\n ];\n\n\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/conqueror.rs","rank":78,"score":146671.69950117424},{"content":"fn _run(state: &mut CreepState) -> ExecutionResult {\n\n let tasks = [\n\n Task::new(|state| {\n\n update_scout_info(state).unwrap_or_else(|e| {\n\n error!(\"Failed to update scout info {:?}\", e);\n\n });\n\n Err(\"continue\")?\n\n })\n\n .with_name(\"Update scout info\"),\n\n Task::new(|state| approach_target_room(state)).with_name(\"Approach target room\"),\n\n Task::new(|state| set_target(state)).with_name(\"Set target\"),\n\n Task::new(|state| worker::run(state)).with_name(\"Worker run\"),\n\n ];\n\n\n\n sequence(state, tasks.iter())\n\n}\n\n\n","file_path":"src/creeps/lrw.rs","rank":79,"score":146671.69950117424},{"content":"/// Intended parts to be appended to 'role_parts'\n\nfn role_part_scale<'a>(_room: &Room, role: Role) -> BodyCollection {\n\n let it = match role {\n\n Role::Harvester => [Part::Work].iter(),\n\n Role::Scout | Role::Conqueror => [].iter(),\n\n Role::Gofer => [Part::Move, Part::Carry, Part::Carry].iter(),\n\n Role::Lrh => [Part::Move, Part::Carry, Part::Work, Part::Move].iter(),\n\n Role::Defender => [Part::Attack, Part::Move].iter(),\n\n _ => [Part::Move, Part::Carry, Part::Work].iter(),\n\n };\n\n it.map(|x| *x).collect()\n\n}\n\n\n","file_path":"src/creeps/spawn_info.rs","rank":80,"score":144030.24186840493},{"content":"/// The minimum parts required by the role\n\nfn basic_role_parts<'a>(_room: &Room, role: Role) -> BodyCollection {\n\n let it = match role {\n\n Role::Harvester => [Part::Move, Part::Work, Part::Carry, Part::Work].iter(),\n\n Role::Conqueror => [Part::Move, Part::Claim].iter(),\n\n Role::Gofer => [Part::Move, Part::Carry].iter(),\n\n Role::Lrh => [Part::Move, Part::Move, Part::Carry, Part::Work].iter(),\n\n Role::Upgrader | Role::Worker => [Part::Move, Part::Carry, Part::Work].iter(),\n\n Role::Lrw => [Part::Move, Part::Move, Part::Carry, Part::Work].iter(),\n\n Role::Scout => [Part::Move].iter(),\n\n Role::Defender => [Part::Move, Part::Attack].iter(),\n\n Role::Unknown => [].iter(),\n\n };\n\n it.map(|x| *x).collect()\n\n}\n\n\n","file_path":"src/creeps/spawn_info.rs","rank":81,"score":144030.24186840493},{"content":"fn assign_role<'a>(state: &'a mut GameState, creep: &'a Creep) -> Option<Role> {\n\n trace!(\"Assigning role to {}\", creep.name());\n\n\n\n if state\n\n .creep_memory_role(CreepName(&creep.name()), CREEP_ROLE)\n\n .is_some()\n\n {\n\n trace!(\"Already has a role\");\n\n None?;\n\n }\n\n\n\n let result = roles::next_role(state, &creep.room()).or_else(|| {\n\n warn!(\"Room is full\");\n\n None\n\n })?;\n\n\n\n let memory = state.creep_memory_entry(CreepName(&creep.name()));\n\n memory.insert(CREEP_ROLE.to_string(), (result as i64).into());\n\n Some(result)\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":82,"score":143436.26506168273},{"content":"fn find_container<'a>(state: &mut CreepState) -> Option<StructureContainer> {\n\n read_target_container(state).or_else(|| {\n\n trace!(\"Finding new withdraw target\");\n\n state.creep_memory_remove(TARGET);\n\n let creep = state.creep();\n\n let containers = js! {\n\n let creep = @{creep};\n\n const containers = creep.room.find(FIND_STRUCTURES, {\n\n filter: (i) => i.structureType == STRUCTURE_CONTAINER\n\n && i.store[RESOURCE_ENERGY] > 0\n\n });\n\n return containers;\n\n };\n\n let containers: Vec<StructureContainer> =\n\n containers.try_into().map(|c| Some(c)).unwrap_or(None)?;\n\n\n\n let result = containers\n\n .into_iter()\n\n .max_by_key(|i| i.store_of(ResourceType::Energy));\n\n\n\n result.map(|c| {\n\n state.creep_memory_set(TARGET.into(), c.id());\n\n c\n\n })\n\n })\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":83,"score":141723.8890535978},{"content":"fn run_role<'a>(state: &'a mut CreepState) -> ExecutionResult {\n\n let role = state.creep_memory_role(CREEP_ROLE).ok_or_else(|| {\n\n let error = \"failed to read creep role\";\n\n error!(\"{}\", error);\n\n error\n\n })?;\n\n\n\n roles::run_role(state, role)\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":84,"score":139517.05159518286},{"content":"fn get_build_target<'a>(state: &mut CreepState) -> Option<ConstructionSite> {\n\n state\n\n .creep_memory_string(TARGET)\n\n .and_then(|id| get_object_typed(id).unwrap_or(None))\n\n .or_else(|| {\n\n let sites = state.creep().room().find(find::MY_CONSTRUCTION_SITES);\n\n sites\n\n .into_iter()\n\n .min_by_key(|s| s.progress_total() - s.progress())\n\n .ok_or_else(|| debug!(\"Could not find a build target\"))\n\n .map(|site| {\n\n state.creep_memory_set(TARGET.into(), site.id());\n\n site\n\n })\n\n .ok()\n\n })\n\n}\n\n\n","file_path":"src/creeps/worker.rs","rank":85,"score":138855.4053851511},{"content":"fn can_continue_building(room: &Room) -> ExecutionResult {\n\n let rcl = room.controller().map(|c| c.level()).unwrap_or(0);\n\n if rcl < 3 {\n\n Err(format!(\n\n \"controller is not advanced enough to warrant road construction in room {}\",\n\n room.name()\n\n ))?;\n\n }\n\n\n\n let has_construction = room\n\n .find(find::MY_CONSTRUCTION_SITES)\n\n .into_iter()\n\n .next()\n\n .is_some();\n\n if has_construction {\n\n Err(format!(\"Room {} has incomplete constructions\", room.name()))?;\n\n }\n\n\n\n let has_tower = room\n\n .find(find::STRUCTURES)\n\n .into_iter()\n\n .any(|s| s.structure_type() == StructureType::Tower);\n\n if !has_tower {\n\n Err(format!(\"Room {} does not have a Tower yet\", room.name()))?;\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/constructions/roads.rs","rank":86,"score":137102.74525486885},{"content":"#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]\n\n#[repr(u8)]\n\nenum GoferState {\n\n Idle = 0,\n\n PickingUpEnergy,\n\n WithdrawingEnergy,\n\n Unloading,\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":87,"score":135828.55007686105},{"content":"fn find_available_energy<'a>(creep: &'a Creep) -> Option<RoomObject> {\n\n trace!(\"Finding new withdraw target\");\n\n let result = js! {\n\n const creep = @{creep};\n\n const ts = creep.pos.findClosestByRange(FIND_TOMBSTONES, {\n\n filter: (ts) => ts.creep.my && ts.store[RESOURCE_ENERGY]\n\n });\n\n if (ts) {\n\n return ts;\n\n }\n\n if (creep.room.storage && creep.room.storage.store[RESOURCE_ENERGY] > 0) {\n\n return creep.room.storage;\n\n }\n\n const container = creep.pos.findClosestByRange(FIND_STRUCTURES, {\n\n filter: (i) => i.structureType == STRUCTURE_CONTAINER && i.store[RESOURCE_ENERGY] > 0\n\n });\n\n return container;\n\n };\n\n result.try_into().unwrap_or_else(|_| None)\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":88,"score":135217.3777904039},{"content":"/// Run an iterator of tasks as a Selector\n\npub fn selector<'a, T: 'a + TaskInput, It: Iterator<Item = &'a Task<'a, T>>>(\n\n state: &'a mut T,\n\n tasks: It,\n\n) -> ExecutionResult {\n\n let found = tasks\n\n .map(|node| (node, node.tick(state)))\n\n .find(|(_node, result)| result.is_err());\n\n if let Some(found) = found {\n\n Err(format!(\"A task failed in Selector {:?}\", found.1))?;\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"src/bt/control.rs","rank":89,"score":133652.00096773647},{"content":"/// Run an iterator of tasks as a Sequence\n\npub fn sequence<'a, T: 'a + TaskInput, It: Iterator<Item = &'a Task<'a, T>>>(\n\n state: &'a mut T,\n\n mut tasks: It,\n\n) -> ExecutionResult {\n\n let found = tasks.any(|node| {\n\n let result = node.tick(state);\n\n debug!(\n\n \"Task result in sequence node: {:?} result: {:?}\",\n\n node, result\n\n );\n\n result.is_ok()\n\n });\n\n if found {\n\n Ok(())\n\n } else {\n\n Err(\"All tasks failed in Sequence!\")?\n\n }\n\n}\n\n\n","file_path":"src/bt/control.rs","rank":90,"score":133652.00096773647},{"content":"fn connect(pos0: &RoomPosition, pos1: &RoomPosition, room: &Room) -> ExecutionResult {\n\n trace!(\n\n \"Connecting {} {} and {} {} in room {}\",\n\n pos0.x(),\n\n pos0.y(),\n\n pos1.x(),\n\n pos1.y(),\n\n room.name()\n\n );\n\n\n\n let path = js! {\n\n const room = @{room};\n\n const path = room.findPath(@{pos0}, @{pos1}, {\n\n ignoreCreeps: true,\n\n plainCost: 1,\n\n swampCost: 2,\n\n range: 0,\n\n });\n\n return Object.values(path.map((step) => new RoomPosition( step.x, step.y, room.name )));\n\n };\n","file_path":"src/constructions/roads.rs","rank":91,"score":129958.1624558935},{"content":"pub fn move_to_options<'a, T>(\n\n creep: &'a Creep,\n\n target: &'a T,\n\n options: MoveToOptions,\n\n) -> ExecutionResult\n\nwhere\n\n T: screeps::HasPosition,\n\n{\n\n let reuse_path = options.reuse_path;\n\n let res = js! {\n\n const creep = @{creep};\n\n const target = @{target.pos()};\n\n const reusePath = @{reuse_path};\n\n return creep.moveTo(target, {reusePath: reusePath});\n\n };\n\n let res =\n\n ReturnCode::try_from(res).map_err(|e| format!(\"Failed to convert move result {:?}\", e))?;\n\n match res {\n\n ReturnCode::Ok | ReturnCode::Tired => Ok(()),\n\n _ => {\n\n debug!(\"Move failed {:?}\", res);\n\n Err(\"Move failed\")?\n\n }\n\n }\n\n}\n\n\n","file_path":"src/creeps/mod.rs","rank":93,"score":125599.64910751896},{"content":"fn read_target_container<'a>(state: &CreepState) -> Option<StructureContainer> {\n\n state\n\n .creep_memory_string(TARGET)\n\n .and_then(|id| get_object_typed(id).ok())?\n\n}\n\n\n","file_path":"src/creeps/gofer.rs","rank":94,"score":122374.20864174451},{"content":"fn spawn_creep(state: &mut GameState, spawn: &StructureSpawn, role: Role) -> ExecutionResult {\n\n trace!(\"Spawning creep\");\n\n\n\n let room = spawn.room();\n\n\n\n let spawn_config = spawn_config_by_role(&room, role);\n\n\n\n let mut body = spawn_config\n\n .basic_body\n\n .into_iter()\n\n .collect::<ArrayVec<[Part; 50]>>();\n\n let mut body_len = body.len(); // the index until the body is valid\n\n let max_len = spawn_config.body_max;\n\n\n\n if !spawn_config.body_extension.is_empty() {\n\n loop {\n\n let spawn_options = SpawnOptions::new().dry_run(true);\n\n if body.len() == 50\n\n || max_len\n\n .map(|max_len| max_len <= body.len())\n","file_path":"src/structures/spawns.rs","rank":95,"score":117068.5194043405},{"content":"fn _run(_state: &mut GameState) -> ExecutionResult {\n\n let time = screeps::game::time();\n\n let rooms = screeps::game::rooms::values();\n\n let len = rooms.len() as u32;\n\n\n\n if time % (len * 3) > len {\n\n Err(\"Skipping constructions task\")?;\n\n }\n\n\n\n let mut state = ConstructionState::read_from_segment_or_default(CONSTRUCTIONS_SEGMENT);\n\n let _sentinel = MemorySentinel::new(CONSTRUCTIONS_SEGMENT as u8, &state);\n\n\n\n let index = time % len;\n\n let room = &rooms[index as usize];\n\n\n\n manage_room(room, &mut state)\n\n}\n\n\n","file_path":"src/constructions/mod.rs","rank":96,"score":113193.99195304737},{"content":"fn remove_exp_markers(state: &mut GameState) -> ExecutionResult {\n\n let rooms = game::rooms::values();\n\n\n\n let rooms = rooms\n\n .into_iter()\n\n .map(|r| (WorldPosition::from(&r), r))\n\n .collect::<HashMap<_, _>>();\n\n\n\n let mut retain = BTreeSet::new();\n\n\n\n for exp in state.expansion.iter().cloned() {\n\n if let Some(room) = rooms.get(&exp) {\n\n let controller = room.controller();\n\n if controller.is_none() {\n\n continue;\n\n }\n\n let controller = controller.unwrap();\n\n // Help the room until it reaches level 4\n\n if controller.my() && controller.level() >= 4 {\n\n let spawn = room.find(find::MY_SPAWNS).len();\n","file_path":"src/expansion.rs","rank":97,"score":111670.25059849018},{"content":"pub fn attempt_repair<'a>(tower: &'a StructureTower) -> ExecutionResult {\n\n trace!(\"Repairing\");\n\n\n\n if tower.energy() < tower.energy_capacity() * 3 / 4 {\n\n return Err(\"loading\".into());\n\n }\n\n let target = find_repair_target(&tower.room()).ok_or_else(|| {\n\n let error = format!(\"Could not find a repair target\");\n\n debug!(\"{}\", error);\n\n error\n\n })?;\n\n trace!(\"Got repair target {:?}\", target.id());\n\n repair(tower, &target)\n\n}\n\n\n","file_path":"src/structures/towers.rs","rank":98,"score":107822.22110271257},{"content":"fn repair<'a>(tower: &'a StructureTower, target: &'a Structure) -> ExecutionResult {\n\n let res = tower.repair(target);\n\n if res == ReturnCode::Ok {\n\n Ok(())\n\n } else {\n\n let error = format!(\"Unexpected ReturnCode {:?}\", res);\n\n Err(error)?\n\n }\n\n}\n\n\n","file_path":"src/structures/towers.rs","rank":99,"score":107267.84764609739}],"string":"[\n {\n \"content\": \"/// target_key is a memory entry key\\n\\npub fn approach_target_room(state: &mut CreepState, target_key: &str) -> ExecutionResult {\\n\\n let target = state.creep_memory_string(target_key).ok_or(\\\"no target\\\")?;\\n\\n\\n\\n let creep = state.creep();\\n\\n\\n\\n let room = creep.room();\\n\\n let room_name = room.name();\\n\\n\\n\\n if room_name == target {\\n\\n Err(\\\"Already in the target room\\\")?;\\n\\n }\\n\\n\\n\\n let result = js! {\\n\\n const creep = @{creep};\\n\\n const room = @{target};\\n\\n const exitDir = creep.room.findExitTo(room);\\n\\n const exit = creep.pos.findClosestByRange(exitDir);\\n\\n return creep.moveTo(exit);\\n\\n };\\n\\n\\n\\n let result =\\n\\n ReturnCode::try_from(result).map_err(|e| format!(\\\"Failed to parse return code {:?}\\\", e))?;\\n\\n\\n\\n match result {\\n\\n ReturnCode::NoPath | ReturnCode::InvalidTarget => Err(\\\"Failed to move\\\")?,\\n\\n _ => Ok(()),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 0,\n \"score\": 297713.6808485233\n },\n {\n \"content\": \"pub fn unload<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let carry_total = state.creep().carry_total();\\n\\n if carry_total == 0 {\\n\\n trace!(\\\"Empty\\\");\\n\\n state.creep_memory_remove(TARGET);\\n\\n Err(\\\"empty\\\")?;\\n\\n }\\n\\n\\n\\n let tasks = [\\n\\n Task::new(|state: &mut CreepState| {\\n\\n let target = find_unload_target(state).ok_or_else(|| {\\n\\n state.creep_memory_remove(TARGET);\\n\\n \\\"could not find unload target\\\"\\n\\n })?;\\n\\n try_transfer::<StructureContainer>(state, &target)\\n\\n })\\n\\n .with_name(\\\"Try transfer container\\\"),\\n\\n Task::new(|state: &mut CreepState| {\\n\\n let n = unsafe {\\n\\n let room = state.creep().room();\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 1,\n \"score\": 265036.4480015676\n },\n {\n \"content\": \"pub fn update_scout_info(state: &mut CreepState) -> ExecutionResult {\\n\\n let creep = state.creep();\\n\\n let room = creep.room();\\n\\n\\n\\n let n_sources = room.find(find::SOURCES).len() as u8;\\n\\n\\n\\n let controller = room.controller();\\n\\n\\n\\n let is_my_controller = controller\\n\\n .as_ref()\\n\\n .map(|c| {\\n\\n // c.my() can panic\\n\\n let result = js! {\\n\\n return @{c}.my;\\n\\n };\\n\\n result\\n\\n })\\n\\n .map(|my| bool::try_from(my).unwrap_or(false));\\n\\n\\n\\n let iff = match is_my_controller {\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 2,\n \"score\": 261071.0242274552\n },\n {\n \"content\": \"/// Fallback harvest, method for a worker to harvest energy temporary\\n\\n/// ## Contracts:\\n\\n/// - Should not interfere with the harvester::harvest functionality\\n\\npub fn harvest(state: &mut CreepState) -> ExecutionResult {\\n\\n trace!(\\\"Worker harvesting\\\");\\n\\n\\n\\n {\\n\\n let loading = state.creep_memory_bool(LOADING);\\n\\n if !loading.unwrap_or(false) {\\n\\n Err(\\\"not loading\\\")?;\\n\\n }\\n\\n let creep = state.creep();\\n\\n if creep.carry_total() == creep.carry_capacity() {\\n\\n state.creep_memory_set(LOADING.into(), false);\\n\\n state.creep_memory_remove(TARGET);\\n\\n return Ok(());\\n\\n }\\n\\n }\\n\\n\\n\\n harvester::attempt_harvest(state, Some(TARGET))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 3,\n \"score\": 242883.7519666183\n },\n {\n \"content\": \"fn find_unload_target_by_type<'a>(state: &mut CreepState, struct_type: &'a str) -> ExecutionResult {\\n\\n let res = js! {\\n\\n const creep = @{state.creep()};\\n\\n const ext = creep.pos.findClosestByRange(FIND_STRUCTURES, {\\n\\n filter: function (s) {\\n\\n return s.structureType == @{struct_type} && s.energy < s.energyCapacity;\\n\\n }\\n\\n });\\n\\n return ext && ext.id;\\n\\n };\\n\\n let target = String::try_from(res).map_err(|_| \\\"expected string\\\")?;\\n\\n state.creep_memory_set(TARGET.into(), target);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 4,\n \"score\": 241239.76085217413\n },\n {\n \"content\": \"pub fn attempt_unload<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n trace!(\\\"Unloading\\\");\\n\\n let loading = state.creep_memory_bool(LOADING).unwrap_or(false);\\n\\n if loading {\\n\\n Err(\\\"loading\\\")?;\\n\\n }\\n\\n\\n\\n let creep = state.creep();\\n\\n\\n\\n let carry_total = creep.carry_total();\\n\\n\\n\\n if carry_total == 0 {\\n\\n state.creep_memory_set(LOADING.into(), true);\\n\\n Err(\\\"empty\\\")?;\\n\\n }\\n\\n\\n\\n let target = find_unload_target(state).ok_or_else(|| \\\"no unload target\\\")?;\\n\\n\\n\\n let tasks = [\\n\\n Task::new(|state: &mut WrappedState<Reference, CreepState>| {\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 5,\n \"score\": 235367.24039418166\n },\n {\n \"content\": \"pub fn try_transfer<'a, T>(state: &mut CreepState, target: &'a Reference) -> ExecutionResult\\n\\nwhere\\n\\n T: Transferable + screeps::traits::TryFrom<&'a Reference>,\\n\\n{\\n\\n let target = T::try_from(target).map_err(|_| \\\"failed to convert transfer target\\\")?;\\n\\n transfer(state, &target)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 6,\n \"score\": 234064.54087521852\n },\n {\n \"content\": \"pub fn sign_controller(creep: &Creep, msg: &str) -> ExecutionResult {\\n\\n let controller = creep\\n\\n .room()\\n\\n .controller()\\n\\n .ok_or_else(|| \\\"Room has no controller\\\")?;\\n\\n\\n\\n if let Some(sign) = controller.sign() {\\n\\n if sign.username == USERNAME {\\n\\n Err(\\\"Already signed\\\")?;\\n\\n }\\n\\n }\\n\\n\\n\\n match creep.sign_controller(&controller, msg) {\\n\\n ReturnCode::Ok => Ok(()),\\n\\n ReturnCode::NotInRange => move_to(creep, &controller),\\n\\n result => Err(format!(\\\"failed to sign controller {:?}\\\", result))?,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 7,\n \"score\": 226835.37442485098\n },\n {\n \"content\": \"fn harvest_target<'a>(state: &mut CreepState, target_memory: &'a str) -> Option<Source> {\\n\\n trace!(\\\"Setting harvest target\\\");\\n\\n\\n\\n let target = state\\n\\n .creep_memory_string(target_memory)\\n\\n .and_then(|id| get_object_erased(id));\\n\\n\\n\\n if let Some(target) = target {\\n\\n trace!(\\\"Validating existing target\\\");\\n\\n return Source::try_from(target.as_ref())\\n\\n .map_err(|e| {\\n\\n debug!(\\\"Failed to convert target to Source {:?}\\\", e);\\n\\n state.creep_memory_remove(target_memory);\\n\\n })\\n\\n .ok();\\n\\n }\\n\\n\\n\\n find_harvest_target(state).map(|source| {\\n\\n state.creep_memory_set(target_memory.into(), source.id());\\n\\n source\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 8,\n \"score\": 222796.11024602118\n },\n {\n \"content\": \"pub fn attempt_upgrade<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let loading = state.creep_memory_bool(LOADING);\\n\\n if loading.unwrap_or(false) {\\n\\n return Err(\\\"loading\\\")?;\\n\\n }\\n\\n if state.creep().carry_total() == 0 {\\n\\n state.creep_memory_set(\\\"loading\\\".into(), true);\\n\\n Err(\\\"empty\\\")?;\\n\\n }\\n\\n let controller = state.creep().room().controller().ok_or_else(|| {\\n\\n let error = \\\"Creep has no access to a controller in the room!\\\";\\n\\n error!(\\\"{}\\\", error);\\n\\n error\\n\\n })?;\\n\\n let res = state.creep().upgrade_controller(&controller);\\n\\n match res {\\n\\n ReturnCode::Ok => Ok(()),\\n\\n ReturnCode::NotInRange => move_to(state.creep(), &controller),\\n\\n _ => {\\n\\n error!(\\\"Failed to upgrade controller {:?}\\\", res);\\n\\n Err(\\\"Failed to upgrade controller\\\")?\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/upgrader.rs\",\n \"rank\": 9,\n \"score\": 219426.86979884378\n },\n {\n \"content\": \"fn approach_target_room<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let target_room = {\\n\\n state\\n\\n .creep_memory_string(TARGET_ROOM)\\n\\n .ok_or_else(|| \\\"no target set\\\")?\\n\\n };\\n\\n\\n\\n let creep = state.creep();\\n\\n\\n\\n let arrived = state.current_room().to_string().as_str() == target_room;\\n\\n\\n\\n if arrived {\\n\\n Err(\\\"Already in the room\\\")?;\\n\\n }\\n\\n let target_room = WorldPosition::parse_name(target_room)\\n\\n .map_err(|e| format!(\\\"Got an invalid room name as conquest target {:?}\\\", e))?\\n\\n .as_room_center();\\n\\n move_to_options(\\n\\n creep,\\n\\n &target_room,\\n\\n MoveToOptions {\\n\\n reuse_path: Some(30),\\n\\n },\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/lrw.rs\",\n \"rank\": 10,\n \"score\": 216866.13076234923\n },\n {\n \"content\": \"/// The higher the more important\\n\\npub fn role_priority<'a>(_room: &'a Room, role: Role) -> i8 {\\n\\n match role {\\n\\n Role::Defender => 4,\\n\\n Role::Harvester => 3,\\n\\n Role::Gofer => 2,\\n\\n Role::Worker => 1,\\n\\n Role::Scout => -1,\\n\\n Role::Lrh => -2,\\n\\n Role::Conqueror => -3,\\n\\n Role::Lrw => -4,\\n\\n _ => 0,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 11,\n \"score\": 214637.41135262724\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state| {\\n\\n let tasks = [\\n\\n Task::new(|state| attempt_upgrade(state)),\\n\\n Task::new(|state: &mut CreepState| sign_controller_stock_msgs(state.creep())),\\n\\n ];\\n\\n\\n\\n selector(state, tasks.iter())\\n\\n })\\n\\n .with_name(\\\"Attempt upgrade\\\"),\\n\\n Task::new(|state| withdraw_energy(state)).with_name(\\\"Withdraw energy\\\"),\\n\\n Task::new(|state| attempt_upgrade(state)).with_name(\\\"Attempt upgrade\\\"),\\n\\n ];\\n\\n\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/upgrader.rs\",\n \"rank\": 12,\n \"score\": 213406.63298133336\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state| {\\n\\n update_scout_info(state).unwrap_or_else(|e| {\\n\\n warn!(\\\"Failed to update scout info {}\\\", e);\\n\\n });\\n\\n state.creep().say(\\\"🛰️\\\", false);\\n\\n Err(\\\"Continue\\\")?\\n\\n }),\\n\\n Task::new(|state| {\\n\\n approach_target_room(state, TARGET).map_err(|e| {\\n\\n state.creep_memory_remove(TARGET);\\n\\n debug!(\\\"Approach failed {}\\\", e);\\n\\n e\\n\\n })\\n\\n }),\\n\\n Task::new(|state| set_next_room(state)),\\n\\n ];\\n\\n\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/scout.rs\",\n \"rank\": 13,\n \"score\": 213389.419027435\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state| attempt_harvest(state, None)).with_name(\\\"Attempt harvest\\\"),\\n\\n Task::new(|state| unload(state)).with_name(\\\"Attempt unload\\\"),\\n\\n Task::new(|state| attempt_harvest(state, None)).with_name(\\\"Attempt harvest\\\"),\\n\\n ];\\n\\n\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 14,\n \"score\": 213217.90873099014\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\\n\\n let last_task: GoferState = GoferState::from_u32(last_task as u32).unwrap_or(GoferState::Idle);\\n\\n\\n\\n let mut priorities = [0; 4];\\n\\n priorities[last_task as usize] += 1;\\n\\n\\n\\n let mut tasks = [\\n\\n Task::new(|state| get_energy(state))\\n\\n .with_name(\\\"Get energy\\\")\\n\\n .with_priority(priorities[GoferState::WithdrawingEnergy as usize])\\n\\n .with_state_save(GoferState::WithdrawingEnergy),\\n\\n Task::new(|state| pickup_energy(state))\\n\\n .with_name(\\\"Pickup energy\\\")\\n\\n .with_priority(priorities[GoferState::PickingUpEnergy as usize])\\n\\n .with_state_save(GoferState::PickingUpEnergy),\\n\\n Task::new(|state| attempt_unload(state))\\n\\n .with_name(\\\"Attempt unload\\\")\\n\\n .with_priority(priorities[GoferState::Unloading as usize])\\n\\n .with_state_save(GoferState::Unloading),\\n\\n ];\\n\\n\\n\\n sorted_by_priority(&mut tasks);\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 15,\n \"score\": 213183.03981751332\n },\n {\n \"content\": \"pub fn move_to<'a, T>(creep: &'a Creep, target: &'a T) -> ExecutionResult\\n\\nwhere\\n\\n T: screeps::HasPosition,\\n\\n{\\n\\n let res = js! {\\n\\n const creep = @{creep};\\n\\n const target = @{target.pos()};\\n\\n return creep.moveTo(target, {reusePath: 10});\\n\\n };\\n\\n let res =\\n\\n ReturnCode::try_from(res).map_err(|e| format!(\\\"Failed to convert move result {:?}\\\", e))?;\\n\\n match res {\\n\\n ReturnCode::Ok | ReturnCode::Tired => Ok(()),\\n\\n _ => {\\n\\n debug!(\\\"Move failed {:?}\\\", res);\\n\\n Err(\\\"Move failed\\\")?\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub struct MoveToOptions {\\n\\n reuse_path: Option<i32>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 16,\n \"score\": 211751.1768414679\n },\n {\n \"content\": \"/// Retreive energy from a Container\\n\\n/// # Contracts & Side effects\\n\\n/// Required the `loading` flag to be set to true\\n\\n/// If the creep is full sets the `loading` flag to false\\n\\npub fn get_energy<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let creep = state.creep();\\n\\n {\\n\\n let loading = state.creep_memory_bool(LOADING).unwrap_or(false);\\n\\n if !loading {\\n\\n Err(\\\"not loading\\\")?;\\n\\n }\\n\\n if creep.carry_total() == creep.carry_capacity() {\\n\\n state.creep_memory_set(LOADING.into(), false);\\n\\n state.creep_memory_remove(TARGET);\\n\\n Err(\\\"full\\\")?\\n\\n }\\n\\n }\\n\\n\\n\\n let target = find_container(state).ok_or_else(|| \\\"no container found\\\")?;\\n\\n withdraw(state, &target).map_err(|e| {\\n\\n state.creep_memory_remove(TARGET);\\n\\n e\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 17,\n \"score\": 209603.34590580978\n },\n {\n \"content\": \"pub fn initialize_creep<'a>(state: &'a mut GameState, creep: &'a Creep) -> ExecutionResult {\\n\\n assign_role(state, &creep).ok_or_else(|| \\\"Failed to find a role for creep\\\")?;\\n\\n let memory = state.creep_memory_entry(CreepName(&creep.name()));\\n\\n memory.insert(HOME_ROOM.into(), creep.room().name().into());\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 18,\n \"score\": 205135.67599274463\n },\n {\n \"content\": \"pub fn sorted_by_priority<'a, T: TaskInput>(nodes: &mut [Task<'a, T>]) {\\n\\n nodes.sort_by_key(|n| -n.priority);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/bt/mod.rs\",\n \"rank\": 19,\n \"score\": 204588.0084223759\n },\n {\n \"content\": \"fn withdraw<'a>(state: &mut CreepState, target: &'a StructureContainer) -> ExecutionResult {\\n\\n if target.store_total() == 0 {\\n\\n Err(\\\"Target is empty\\\")?;\\n\\n }\\n\\n let creep = state.creep();\\n\\n if creep.pos().is_near_to(target) {\\n\\n let r = creep.withdraw_all(target, ResourceType::Energy);\\n\\n if r != ReturnCode::Ok {\\n\\n debug!(\\\"couldn't withdraw: {:?}\\\", r);\\n\\n Err(\\\"can't withdraw\\\")?;\\n\\n }\\n\\n } else {\\n\\n move_to(creep, target)?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 20,\n \"score\": 204061.05311225617\n },\n {\n \"content\": \"fn transfer<'a, T>(state: &mut CreepState, target: &T) -> ExecutionResult\\n\\nwhere\\n\\n T: Transferable,\\n\\n{\\n\\n let creep = state.creep();\\n\\n if creep.pos().is_near_to(target) {\\n\\n if creep.transfer_all(target, ResourceType::Energy) != ReturnCode::Ok {\\n\\n Err(\\\"couldn't unload\\\")?;\\n\\n }\\n\\n } else {\\n\\n move_to(creep, target)?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 21,\n \"score\": 204061.05311225622\n },\n {\n \"content\": \"pub fn find_repair_target<'a>(room: &'a Room) -> Option<Structure> {\\n\\n trace!(\\\"Finding repair target in room {:?}\\\", room.name());\\n\\n\\n\\n let candidates = js! {\\n\\n const room = @{room};\\n\\n return room.find(FIND_STRUCTURES, {\\n\\n filter: s => {\\n\\n switch (s.structureType) {\\n\\n case STRUCTURE_WALL:\\n\\n return s.hits < 10*1000;\\n\\n default:\\n\\n return s.hits < s.hitsMax;\\n\\n }\\n\\n }\\n\\n });\\n\\n };\\n\\n let candidates: Vec<Structure> = candidates\\n\\n .try_into()\\n\\n .map_err(|e| {\\n\\n error!(\\\"Failed to deserialize repair candidates {:?}\\\", e);\\n\\n })\\n\\n .ok()?;\\n\\n\\n\\n candidates\\n\\n .into_iter()\\n\\n .filter(|s| s.as_attackable().is_some())\\n\\n .min_by_key(|s| s.as_attackable().map(|s| s.hits()).unwrap())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 22,\n \"score\": 202017.00886275945\n },\n {\n \"content\": \"/// Max number of creeps of a given role in the given room\\n\\npub fn target_number_of_role_in_room<'a>(role: Role, room: &'a Room, game_state: &GameState) -> i8 {\\n\\n let level = room.controller().map(|l| l.level()).unwrap_or(0);\\n\\n let room_pos = WorldPosition::from(room);\\n\\n let n_flags = game_state\\n\\n .expansion\\n\\n .iter()\\n\\n .filter(|w| w.dist(room_pos) <= 10)\\n\\n .count()\\n\\n .min(255) as i8;\\n\\n let n_sources = room.find(find::SOURCES).len() as i8;\\n\\n let containers = js! {\\n\\n const room = @{room};\\n\\n return room.find(FIND_STRUCTURES, {\\n\\n filter: (s) => s.structureType == STRUCTURE_CONTAINER\\n\\n });\\n\\n };\\n\\n let containers: Vec<StructureContainer> = containers.try_into().unwrap();\\n\\n let energy_in_containers = containers.iter().map(|c| c.energy()).sum::<u32>();\\n\\n let n_containers = containers.len() as i8;\\n\\n let n_constructions = (room.find(find::CONSTRUCTION_SITES).len()) as i8;\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 23,\n \"score\": 201729.859343573\n },\n {\n \"content\": \"// TODO: return an array of all roles to spawn in order of priority\\n\\n/// Get the next target role in the given room\\n\\npub fn next_role<'a>(state: &'a mut GameState, room: &'a Room) -> Option<Role> {\\n\\n let creeps = { state.count_creeps_in_room(room).clone() };\\n\\n creeps\\n\\n .into_iter()\\n\\n .fold(None, |result: Option<Role>, (role, actual)| {\\n\\n let expected = target_number_of_role_in_room(role, room, state);\\n\\n if expected <= actual {\\n\\n return result;\\n\\n }\\n\\n result\\n\\n .map(|result| {\\n\\n let result_prio = role_priority(room, result);\\n\\n let role_prio = role_priority(room, role);\\n\\n if role_prio > result_prio {\\n\\n role\\n\\n } else {\\n\\n result\\n\\n }\\n\\n })\\n\\n .or_else(|| Some(role))\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/roles.rs\",\n \"rank\": 24,\n \"score\": 200743.47480860126\n },\n {\n \"content\": \"pub fn build_roads<'a>(room: &'a Room, state: &'a mut ConstructionState) -> ExecutionResult {\\n\\n trace!(\\\"Building roads in room {}\\\", room.name());\\n\\n\\n\\n can_continue_building(room)?;\\n\\n\\n\\n let matrix = state.connections.entry(room.name()).or_default();\\n\\n\\n\\n let targets = js! {\\n\\n const room = @{room};\\n\\n const targets = [\\n\\n ...room.find(FIND_MY_SPAWNS),\\n\\n ...room.find(FIND_MY_STRUCTURES, {\\n\\n filter: (s) => s\\n\\n && s.structureType != STRUCTURE_ROAD\\n\\n && s.structureType != STRUCTURE_WALL\\n\\n && s.structureType != STRUCTURE_RAMPART\\n\\n }),\\n\\n ...room.find(FIND_SOURCES)\\n\\n ];\\n\\n const result = targets.map((t)=> t && t.pos).filter((p) => p);\\n\",\n \"file_path\": \"src/constructions/roads.rs\",\n \"rank\": 25,\n \"score\": 199304.77566783142\n },\n {\n \"content\": \"fn try_withdraw<'a, T>(state: &mut CreepState, target: &'a RoomObject) -> ExecutionResult\\n\\nwhere\\n\\n T: 'a + Withdrawable + screeps::traits::TryFrom<&'a Reference>,\\n\\n{\\n\\n let target = T::try_from(target.as_ref()).map_err(|_| \\\"Failed to convert target\\\")?;\\n\\n withdraw(state, &target)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 28,\n \"score\": 194692.810741722\n },\n {\n \"content\": \"pub fn spawn_config_by_role(room: &Room, role: Role) -> SpawnConfig {\\n\\n SpawnConfig {\\n\\n basic_body: basic_role_parts(room, role),\\n\\n body_extension: role_part_scale(room, role),\\n\\n body_max: role_part_max(room, role),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 29,\n \"score\": 194259.727685\n },\n {\n \"content\": \"fn set_next_room(state: &mut CreepState) -> ExecutionResult {\\n\\n if state.creep_memory_string(TARGET).is_some() {\\n\\n Err(\\\"Already has a target\\\")?;\\n\\n }\\n\\n\\n\\n let room = state.creep().room();\\n\\n let gs = state.get_game_state();\\n\\n\\n\\n let mut min = 1 << 30;\\n\\n let mut target_room = WorldPosition::default();\\n\\n for room in neighbours(&room) {\\n\\n if let Some(intel) = gs.scout_intel.get(&room) {\\n\\n if intel.time_of_recording < min {\\n\\n min = intel.time_of_recording;\\n\\n target_room = room;\\n\\n }\\n\\n } else {\\n\\n target_room = room;\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n state.creep_memory_set(TARGET, target_room.to_string().as_str());\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/scout.rs\",\n \"rank\": 30,\n \"score\": 193486.6907032202\n },\n {\n \"content\": \"fn find_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\\n\\n read_unload_target(state).or_else(|| {\\n\\n find_container(state).unwrap_or_else(|e| {\\n\\n debug!(\\\"Failed to find unload target {:?}\\\", e);\\n\\n });\\n\\n read_unload_target(state)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 31,\n \"score\": 192991.53881922583\n },\n {\n \"content\": \"fn read_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\\n\\n let target = state.creep_memory_string(TARGET);\\n\\n\\n\\n if let Some(target) = target {\\n\\n let target = get_object_erased(target)?;\\n\\n Some(target.as_ref().clone())\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 32,\n \"score\": 192991.53881922583\n },\n {\n \"content\": \"fn read_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\\n\\n state\\n\\n .creep_memory_string(TARGET)\\n\\n .and_then(|target| get_object_erased(target).map(|target| target.as_ref().clone()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 33,\n \"score\": 192957.67790497217\n },\n {\n \"content\": \"fn find_unload_target<'a>(state: &mut CreepState) -> Option<Reference> {\\n\\n trace!(\\\"Setting unload target\\\");\\n\\n if let Some(target) = read_unload_target(state) {\\n\\n let notfull = js! {\\n\\n const target = @{&target};\\n\\n return target.capacity < target.storeCapacity || target.energy < target.energyCapacity;\\n\\n };\\n\\n let notfull: bool = notfull.try_into().unwrap_or(false);\\n\\n if notfull {\\n\\n return Some(target);\\n\\n }\\n\\n }\\n\\n let tasks = [\\n\\n Task::new(|state| find_unload_target_by_type(state, \\\"spawn\\\"))\\n\\n .with_name(\\\"Find unload target by type spawn\\\"),\\n\\n Task::new(|state| find_unload_target_by_type(state, \\\"tower\\\"))\\n\\n .with_name(\\\"Find unload target by type tower\\\"),\\n\\n Task::new(|state| find_unload_target_by_type(state, \\\"extension\\\"))\\n\\n .with_name(\\\"Find unload target by type extension\\\"),\\n\\n Task::new(|state| find_storage(state)).with_name(\\\"Find unload target by type storage\\\"),\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 34,\n \"score\": 192957.67790497217\n },\n {\n \"content\": \"/// Find and pick up energy from the ground\\n\\n/// # Contracts & Side effects\\n\\n/// Required the `loading` flag to be set to true\\n\\n/// If the creep is full sets the `loading` flag to false\\n\\npub fn pickup_energy(state: &mut CreepState) -> ExecutionResult {\\n\\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\\n\\n Err(\\\"not loading\\\")?;\\n\\n }\\n\\n\\n\\n if state.creep().carry_total() == state.creep().carry_capacity() {\\n\\n state.creep_memory_set(LOADING.into(), false);\\n\\n state.creep_memory_remove(TARGET);\\n\\n Err(\\\"full\\\")?;\\n\\n }\\n\\n\\n\\n let target = state\\n\\n .creep_memory_string(TARGET)\\n\\n .and_then(|id| get_object_typed::<Resource>(id).unwrap_or(None))\\n\\n .or_else(|| {\\n\\n find_dropped_energy(state.creep()).map(|target| {\\n\\n let id = target.id();\\n\\n state.creep_memory_set(TARGET.into(), id);\\n\\n target\\n\\n })\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 36,\n \"score\": 187246.45836449572\n },\n {\n \"content\": \"pub fn attack_simple(state: &mut CreepState) -> ExecutionResult {\\n\\n if let Some(ref target) = find_target(state) {\\n\\n let result = state.creep().attack(target);\\n\\n match result {\\n\\n ReturnCode::Ok => return Ok(()),\\n\\n ReturnCode::NotInRange => return move_to(state.creep(), target),\\n\\n _ => {\\n\\n warn!(\\n\\n \\\"Creep {} failed to attack {} {:?}\\\",\\n\\n state.creep_name().0,\\n\\n target.name(),\\n\\n result\\n\\n );\\n\\n Err(\\\"Failed to attack\\\")?;\\n\\n }\\n\\n }\\n\\n }\\n\\n Err(\\\"Can't find target to attack\\\")?\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/defender.rs\",\n \"rank\": 37,\n \"score\": 187239.95466934214\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let last_task = state.creep_memory_i64(TASK).unwrap_or(0);\\n\\n let last_task: WorkerState =\\n\\n WorkerState::from_u32(last_task as u32).unwrap_or(WorkerState::Idle);\\n\\n\\n\\n let mut priorities = [0; 6];\\n\\n priorities[last_task as usize] += 1;\\n\\n\\n\\n let mut tasks = [\\n\\n Task::new(|state| attempt_build(state))\\n\\n .with_name(\\\"Attempt build\\\")\\n\\n .with_priority(priorities[WorkerState::Building as usize])\\n\\n .with_state_save(WorkerState::Building),\\n\\n Task::new(|state: &mut CreepState| withdraw_energy(state))\\n\\n .with_name(\\\"Withdraw energy\\\")\\n\\n .with_state_save(WorkerState::WithdrawingEnergy)\\n\\n .with_priority(priorities[WorkerState::WithdrawingEnergy as usize]),\\n\\n Task::new(|state| harvest(state))\\n\\n .with_name(\\\"Harvest\\\")\\n\\n .with_state_save(WorkerState::Harvesting)\\n\",\n \"file_path\": \"src/creeps/worker.rs\",\n \"rank\": 38,\n \"score\": 186783.56393627275\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n Task::new(_run)\\n\\n .with_required_bucket(300)\\n\\n .with_name(\\\"LRW\\\")\\n\\n .tick(state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/lrw.rs\",\n \"rank\": 39,\n \"score\": 186783.56393627275\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n Task::new(_run)\\n\\n .with_required_bucket(300)\\n\\n .with_name(\\\"Conqueror\\\")\\n\\n .tick(state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/conqueror.rs\",\n \"rank\": 41,\n \"score\": 186783.56393627275\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state| attack_simple(state)),\\n\\n Task::new(|state| {\\n\\n state.creep().say(\\\"⚔️\\\", true);\\n\\n Ok(())\\n\\n }),\\n\\n ];\\n\\n\\n\\n selector(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/defender.rs\",\n \"rank\": 42,\n \"score\": 186783.56393627275\n },\n {\n \"content\": \"pub fn neighbours(room: &Room) -> ArrayVec<[WorldPosition; 8]> {\\n\\n let coords = WorldPosition::from(room);\\n\\n let neighbours = coords\\n\\n .neighbours_in_vectors()\\n\\n .iter()\\n\\n .map(|coords| coords.to_string())\\n\\n .collect::<ArrayVec<[_; 8]>>();\\n\\n let names: Vec<&str> = neighbours.iter().map(|n| n.as_str()).collect();\\n\\n let result = js! {\\n\\n const room = @{room};\\n\\n const neighbours = @{names};\\n\\n // Directions in the same order as in neighbours_in_vectors\\n\\n // TODO: return the directions too?\\n\\n const directions = [\\n\\n FIND_EXIT_TOP,\\n\\n FIND_EXIT_LEFT,\\n\\n FIND_EXIT_BOTTOM,\\n\\n FIND_EXIT_RIGHT,\\n\\n ];\\n\\n return neighbours.filter((r,i) => room.findExitTo(r) == directions[i]);\\n\",\n \"file_path\": \"src/rooms/mod.rs\",\n \"rank\": 43,\n \"score\": 185335.7704543109\n },\n {\n \"content\": \"pub fn attempt_build<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n trace!(\\\"Building\\\");\\n\\n\\n\\n let loading = state.creep_memory_bool(LOADING);\\n\\n if loading.unwrap_or(false) {\\n\\n Err(\\\"loading\\\")?;\\n\\n }\\n\\n\\n\\n if state.creep().carry_total() == 0 {\\n\\n state.creep_memory_set(LOADING.into(), true);\\n\\n Err(\\\"empty\\\")?\\n\\n }\\n\\n let target = get_build_target(state).ok_or_else(|| format!(\\\"Failed to find build target\\\"))?;\\n\\n let res = state.creep().build(&target);\\n\\n match res {\\n\\n ReturnCode::Ok => Ok(()),\\n\\n ReturnCode::NotInRange => move_to(state.creep(), &target),\\n\\n _ => {\\n\\n error!(\\\"Failed to build target {:?} {:?}\\\", res, target.id());\\n\\n state.creep_memory_remove(TARGET);\\n\\n Err(\\\"Failed to build target\\\")?\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/worker.rs\",\n \"rank\": 44,\n \"score\": 183960.45275482512\n },\n {\n \"content\": \"pub fn attempt_repair<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let loading = state.creep_memory_bool(LOADING);\\n\\n if loading.unwrap_or(false) {\\n\\n return Err(\\\"loading\\\".into());\\n\\n }\\n\\n let creep = state.creep();\\n\\n if creep.carry_total() == 0 {\\n\\n state.creep_memory_set(\\\"loading\\\".into(), true);\\n\\n Err(\\\"empty\\\".into())\\n\\n } else {\\n\\n let target = find_repair_target(&creep.room()).ok_or_else(|| {\\n\\n let error = format!(\\\"Could not find a repair target\\\");\\n\\n debug!(\\\"{}\\\", error);\\n\\n error\\n\\n })?;\\n\\n repair(creep, &target)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/repairer.rs\",\n \"rank\": 45,\n \"score\": 183960.45275482512\n },\n {\n \"content\": \"pub fn sign_controller_stock_msgs(creep: &Creep) -> ExecutionResult {\\n\\n const MESSAGES: &'static [&'static str] = &[\\\"Become as gods\\\", \\\"This cannot continue\\\"];\\n\\n let msg = MESSAGES[game::time() as usize % MESSAGES.len()];\\n\\n sign_controller(creep, msg)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 46,\n \"score\": 182647.83246525444\n },\n {\n \"content\": \"pub fn run(state: &mut GameState) -> ExecutionResult {\\n\\n let start = game::cpu::get_used();\\n\\n\\n\\n screeps::game::creeps::values()\\n\\n .into_iter()\\n\\n .for_each(|creep| {\\n\\n let mut state = CreepState::new(creep, state);\\n\\n run_creep(&mut state).unwrap_or(())\\n\\n });\\n\\n\\n\\n let end = game::cpu::get_used();\\n\\n\\n\\n state.creep_stats.total_execution_time = (end - start) as f32;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 47,\n \"score\": 181396.2423329753\n },\n {\n \"content\": \"/// Retreive energy from a Container\\n\\n/// # Contracts & Side effects\\n\\n/// Required the `loading` flag to be set to true\\n\\n/// If the creep is full sets the `loading` flag to false\\n\\npub fn withdraw_energy<'a>(state: &'a mut CreepState) -> ExecutionResult {\\n\\n trace!(\\\"Getting energy\\\");\\n\\n\\n\\n let target = {\\n\\n if !state.creep_memory_bool(LOADING).unwrap_or(false) {\\n\\n Err(\\\"not loading\\\")?;\\n\\n }\\n\\n\\n\\n if state.creep().carry_total() == state.creep().carry_capacity() {\\n\\n state.creep_memory_set(LOADING.into(), false);\\n\\n state.creep_memory_remove(TARGET);\\n\\n Err(\\\"full\\\")?;\\n\\n }\\n\\n\\n\\n state\\n\\n .creep_memory_string(TARGET)\\n\\n .and_then(|id| get_object_erased(id))\\n\\n .or_else(|| {\\n\\n find_available_energy(state.creep()).map(|target| {\\n\\n let id = js! {\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 48,\n \"score\": 180939.4583206294\n },\n {\n \"content\": \"fn repair<'a>(creep: &'a Creep, target: &'a Structure) -> ExecutionResult {\\n\\n let res = creep.repair(target);\\n\\n match res {\\n\\n ReturnCode::Ok => Ok(()),\\n\\n ReturnCode::NotInRange => move_to(creep, target),\\n\\n _ => Err(format!(\\\"Unexpected ReturnCode {:?}\\\", res))?,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/repairer.rs\",\n \"rank\": 49,\n \"score\": 177757.22839721653\n },\n {\n \"content\": \"pub fn build_containers<'a>(room: &'a Room) -> ExecutionResult {\\n\\n trace!(\\\"Building containers in room {}\\\", room.name());\\n\\n\\n\\n let spawn = room\\n\\n .find(find::MY_STRUCTURES)\\n\\n .into_iter()\\n\\n .find(|structure| structure.structure_type() == StructureType::Spawn);\\n\\n if spawn.is_none() {\\n\\n Err(format!(\\n\\n \\\"Skipping container build until a spawn is built in room {}\\\",\\n\\n room.name()\\n\\n ))?;\\n\\n }\\n\\n\\n\\n let sources = room\\n\\n .find(find::SOURCES)\\n\\n .into_iter()\\n\\n .filter(|source| {\\n\\n let has_construction_site = source\\n\\n .pos()\\n\",\n \"file_path\": \"src/constructions/containers.rs\",\n \"rank\": 50,\n \"score\": 177490.56615473362\n },\n {\n \"content\": \"/// The largest a creep of role `role` may be\\n\\nfn role_part_max(room: &Room, role: Role) -> Option<usize> {\\n\\n let level = room.controller().map(|c| c.level()).unwrap_or(0);\\n\\n\\n\\n let worker_count = {\\n\\n if level < 5 {\\n\\n 16\\n\\n } else if level < 8 {\\n\\n 24\\n\\n } else {\\n\\n 36\\n\\n }\\n\\n };\\n\\n\\n\\n let result = match role {\\n\\n Role::Harvester => Some(8),\\n\\n Role::Lrw | Role::Lrh | Role::Worker | Role::Upgrader => Some(worker_count),\\n\\n Role::Conqueror => None,\\n\\n Role::Scout => None,\\n\\n Role::Gofer => Some(worker_count * 2),\\n\\n Role::Defender => None,\\n\\n Role::Unknown => None,\\n\\n };\\n\\n result.map(|x| x.min(50))\\n\\n}\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 51,\n \"score\": 176831.45943944395\n },\n {\n \"content\": \"fn find_harvest_target<'a>(state: &mut CreepState) -> Option<Source> {\\n\\n trace!(\\\"Finding harvest target\\\");\\n\\n\\n\\n let room = state.creep().room();\\n\\n let harvester_count = harvester_count(state);\\n\\n\\n\\n debug!(\\n\\n \\\"harvester count in room {:?} {:#?}\\\",\\n\\n room.name(),\\n\\n harvester_count\\n\\n );\\n\\n\\n\\n let sources = room.find(find::SOURCES);\\n\\n let mut sources = sources.into_iter();\\n\\n let first_source = sources.next()?;\\n\\n let first_dist = first_source.pos().get_range_to(&state.creep().pos());\\n\\n let first_count = harvester_count\\n\\n .get(&first_source.id())\\n\\n .map(|x| *x)\\n\\n .unwrap_or(0);\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 52,\n \"score\": 176765.89478624472\n },\n {\n \"content\": \"fn withdraw<'a, T>(state: &mut CreepState, target: &'a T) -> ExecutionResult\\n\\nwhere\\n\\n T: Withdrawable,\\n\\n{\\n\\n let creep = state.creep();\\n\\n if creep.pos().is_near_to(target) {\\n\\n let r = creep.withdraw_all(target, ResourceType::Energy);\\n\\n if r != ReturnCode::Ok {\\n\\n debug!(\\\"couldn't withdraw: {:?}\\\", r);\\n\\n Err(\\\"couldn't withdraw\\\")?;\\n\\n }\\n\\n } else {\\n\\n move_to(creep, target)?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 53,\n \"score\": 176434.12432988733\n },\n {\n \"content\": \"fn find_target(state: &mut CreepState) -> Option<Creep> {\\n\\n if let Some(id) = state.creep_memory_string(ATTACK_TARGET) {\\n\\n if let Ok(Some(creep)) = get_object_typed::<Creep>(&id) {\\n\\n return Some(creep);\\n\\n }\\n\\n }\\n\\n state\\n\\n .creep()\\n\\n .pos()\\n\\n .find_closest_by_range(find::HOSTILE_CREEPS)\\n\\n .map(|creep| {\\n\\n state.creep_memory_set(ATTACK_TARGET, creep.id());\\n\\n creep\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/defender.rs\",\n \"rank\": 54,\n \"score\": 176306.69147501639\n },\n {\n \"content\": \"/// Run the creep according to the given role\\n\\npub fn run_role<'a>(state: &mut CreepState, role: Role) -> ExecutionResult {\\n\\n let result = match role {\\n\\n Role::Upgrader => upgrader::run(state),\\n\\n Role::Harvester => harvester::run(state),\\n\\n Role::Worker => worker::run(state),\\n\\n Role::Gofer => gofer::run(state),\\n\\n Role::Conqueror => conqueror::run(state),\\n\\n Role::Lrh => lrh::run(state),\\n\\n Role::Lrw => lrw::run(state),\\n\\n Role::Scout => scout::run(state),\\n\\n Role::Defender => defender::run(state),\\n\\n _ => unimplemented!(),\\n\\n };\\n\\n\\n\\n result.map_err(|e| {\\n\\n warn!(\\\"Creep {} is idle: {}\\\", state.creep_name().0, e);\\n\\n ExecutionError::from(\\\"Idle\\\")\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/roles.rs\",\n \"rank\": 55,\n \"score\": 172917.14095367485\n },\n {\n \"content\": \"pub fn attempt_harvest<'a>(\\n\\n state: &mut CreepState,\\n\\n target_memory: Option<&'a str>,\\n\\n) -> ExecutionResult {\\n\\n trace!(\\\"Harvesting\\\");\\n\\n\\n\\n let target_memory = target_memory.unwrap_or(HARVEST_TARGET);\\n\\n let carry_total = state.creep().carry_total();\\n\\n let carry_cap = state.creep().carry_capacity();\\n\\n\\n\\n if carry_total == carry_cap {\\n\\n state.creep_memory_remove(target_memory);\\n\\n Err(\\\"full\\\")?;\\n\\n }\\n\\n\\n\\n let source =\\n\\n harvest_target(state, target_memory).ok_or_else(|| format!(\\\"No harvest target found\\\"))?;\\n\\n\\n\\n if state.creep().pos().is_near_to(&source) {\\n\\n let r = state.creep().harvest(&source);\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 56,\n \"score\": 170485.2446566599\n },\n {\n \"content\": \"fn build_storage(room: &Room, _state: &mut ConstructionState) -> ExecutionResult {\\n\\n let pos = storage::find_storage_pos(room)?;\\n\\n\\n\\n debug!(\\\"Building storage at {:?}\\\", pos);\\n\\n\\n\\n let pos = pos.into_room_pos(&room.name());\\n\\n let result = room.create_construction_site(&pos, StructureType::Storage);\\n\\n match result {\\n\\n ReturnCode::Ok => Ok(()),\\n\\n ReturnCode::Full => {\\n\\n debug!(\\\"Can't place construction site {:?}\\\", result);\\n\\n Err(\\\"Room is full\\\")?\\n\\n }\\n\\n _ => {\\n\\n debug!(\\\"Can't place construction site {:?}\\\", result);\\n\\n Err(format!(\\\"Failed to place construction site {:?}\\\", result))?\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 57,\n \"score\": 169958.79361650668\n },\n {\n \"content\": \"fn manage_room<'a>(room: &'a Room, state: &mut ConstructionState) -> ExecutionResult {\\n\\n info!(\\\"Manage constructionSites of room {:?}\\\", room.name());\\n\\n\\n\\n let my = js! {\\n\\n const room = @{room};\\n\\n return room.controller && room.controller.my || false;\\n\\n };\\n\\n let my: bool = my.try_into().map_err(|e| {\\n\\n error!(\\\"Failed to convert bool, {:?}\\\", e);\\n\\n \\\"Conversion error\\\"\\n\\n })?;\\n\\n if !my {\\n\\n Err(\\\"Room is not mine\\\")?;\\n\\n }\\n\\n\\n\\n build_structures(room, state).unwrap_or_else(|e| warn!(\\\"Failed build_structures {:?}\\\", e));\\n\\n containers::build_containers(room).unwrap_or_else(|e| warn!(\\\"Failed containers {:?}\\\", e));\\n\\n roads::build_roads(room, state).unwrap_or_else(|e| warn!(\\\"Failed roads {:?}\\\", e));\\n\\n build_storage(room, state).unwrap_or_else(|e| warn!(\\\"Failed storage {:?}\\\", e));\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 58,\n \"score\": 169130.56079471658\n },\n {\n \"content\": \"fn find_container<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n trace!(\\\"Finding new unload target\\\");\\n\\n\\n\\n let result = js! {\\n\\n let creep = @{state.creep()};\\n\\n const container = creep.pos.findClosestByRange(FIND_STRUCTURES, {\\n\\n filter: (i) => i.structureType == STRUCTURE_CONTAINER\\n\\n && i.store[RESOURCE_ENERGY] < i.storeCapacity\\n\\n });\\n\\n return container;\\n\\n };\\n\\n\\n\\n let container: Option<StructureContainer> = result.try_into().unwrap_or(None);\\n\\n if let Some(container) = container {\\n\\n state.creep_memory_set(TARGET.into(), container.id());\\n\\n Ok(())\\n\\n } else {\\n\\n Err(\\\"No container was found\\\")?\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 59,\n \"score\": 168325.17840637037\n },\n {\n \"content\": \"fn find_storage<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n let storage = state\\n\\n .creep()\\n\\n .room()\\n\\n .storage()\\n\\n .ok_or_else(|| format!(\\\"No storage in room {:?}\\\", state.creep().room().name()))?;\\n\\n if storage.store_total() == storage.store_capacity() {\\n\\n Err(\\\"Storage is full\\\")?;\\n\\n }\\n\\n state.creep_memory_set(TARGET.into(), storage.id());\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 60,\n \"score\": 168290.3094928936\n },\n {\n \"content\": \"fn set_target<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n if state.creep_memory_string(TARGET_ROOM).is_some() {\\n\\n trace!(\\\"has target\\\");\\n\\n Err(\\\"Creep already has a target\\\")?;\\n\\n }\\n\\n let flag = {\\n\\n state\\n\\n .get_game_state()\\n\\n .expansion\\n\\n .iter()\\n\\n .next()\\n\\n .ok_or_else(|| \\\"can't find a target\\\")?\\n\\n .clone()\\n\\n };\\n\\n\\n\\n state.creep_memory_set(TARGET_ROOM.into(), flag.to_string().as_str());\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/lrw.rs\",\n \"rank\": 61,\n \"score\": 168112.16073634944\n },\n {\n \"content\": \"fn claim_target<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n debug!(\\\"claiming room\\\");\\n\\n\\n\\n let target_room = {\\n\\n state\\n\\n .creep_memory_string(CONQUEST_TARGET)\\n\\n .ok_or_else(|| \\\"no target set\\\")?\\n\\n };\\n\\n\\n\\n let creep = state.creep();\\n\\n\\n\\n let room_name = state.current_room().to_string();\\n\\n let room_name = room_name.as_str();\\n\\n\\n\\n let arrived = room_name == target_room;\\n\\n\\n\\n if !arrived {\\n\\n let target_room = WorldPosition::parse_name(target_room)\\n\\n .map_err(|e| format!(\\\"Got an invalid room name as conquest target {:?}\\\", e))?\\n\\n .as_room_center();\\n\",\n \"file_path\": \"src/creeps/conqueror.rs\",\n \"rank\": 62,\n \"score\": 168112.16073634944\n },\n {\n \"content\": \"fn set_target<'a>(state: &mut CreepState) -> ExecutionResult {\\n\\n if state.creep_memory_string(CONQUEST_TARGET).is_some() {\\n\\n Err(\\\"Creep already has a target\\\")?;\\n\\n }\\n\\n\\n\\n let flag = {\\n\\n state\\n\\n .get_game_state()\\n\\n .expansion\\n\\n .iter()\\n\\n .next()\\n\\n .ok_or_else(|| \\\"can't find a target\\\")?\\n\\n .clone()\\n\\n };\\n\\n\\n\\n state.creep_memory_set(CONQUEST_TARGET.into(), flag.to_string().as_str());\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/conqueror.rs\",\n \"rank\": 63,\n \"score\": 168112.1607363494\n },\n {\n \"content\": \"fn build_structures<'a>(room: &'a Room, state: &'a mut ConstructionState) -> ExecutionResult {\\n\\n let structures = [\\n\\n StructureType::Tower,\\n\\n StructureType::Extension,\\n\\n StructureType::Extension,\\n\\n StructureType::Spawn,\\n\\n ];\\n\\n\\n\\n let matrix = get_matrix_mut(state, room);\\n\\n let mut pos = matrix\\n\\n .find_next_pos(room)\\n\\n .map_err(|e| format!(\\\"Failed to get the next position {:?}\\\", e))?;\\n\\n\\n\\n let name = room.name();\\n\\n\\n\\n for structure in structures.iter() {\\n\\n debug!(\\\"Attempting build at position {:?} in room {}\\\", pos, &name);\\n\\n let roompos = pos.try_into_room_pos(&name).ok_or_else(|| {\\n\\n let err = format!(\\\"Failed to cast point {:?} to RoomPosition\\\", pos);\\n\\n error!(\\\"{}\\\", err);\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 64,\n \"score\": 161516.5309182689\n },\n {\n \"content\": \"pub fn find_dropped_energy(creep: &Creep) -> Option<Resource> {\\n\\n creep\\n\\n .room()\\n\\n .find(find::DROPPED_RESOURCES)\\n\\n .into_iter()\\n\\n .filter(|resource| resource.resource_type() == ResourceType::Energy)\\n\\n .max_by_key(|r| r.amount())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 65,\n \"score\": 158870.46319246595\n },\n {\n \"content\": \"pub fn is_free(room: &Room, pos: &RoomPosition) -> bool {\\n\\n let result = js! {\\n\\n const pos = @{pos};\\n\\n const room = @{room};\\n\\n try {\\n\\n let objects = room.lookAt(pos);\\n\\n let invalid = objects.find((o) => {\\n\\n return (o.type == LOOK_TERRAIN && o.terrain == \\\"wall\\\")\\n\\n || (o.type == LOOK_STRUCTURES && o.structure.structureType != STRUCTURE_ROAD)\\n\\n || o.type == LOOK_CONSTRUCTION_SITES;\\n\\n });\\n\\n return !invalid;\\n\\n } catch (e) {\\n\\n return false;\\n\\n }\\n\\n };\\n\\n bool::try_from(result).unwrap_or(false)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 66,\n \"score\": 158695.12866628024\n },\n {\n \"content\": \"fn get_matrix_mut<'a>(state: &'a mut ConstructionState, room: &Room) -> &'a mut ConstructionMatrix {\\n\\n let construction_matrices = &mut state.construction_matrices;\\n\\n let matrix = construction_matrices.entry(room.name()).or_insert_with(|| {\\n\\n let initial_p = spawns::find_initial_point(room)\\n\\n .map(Point::from)\\n\\n .unwrap_or_else(|e| {\\n\\n debug!(\\\"Cant find an optimal point {:?}\\\", e);\\n\\n let structs = room.find(find::MY_STRUCTURES);\\n\\n structs\\n\\n .last()\\n\\n .map(|s| s.pos())\\n\\n .map(|p| {\\n\\n let x = p.x() as i16;\\n\\n let y = p.y() as i16;\\n\\n Point(x, y)\\n\\n })\\n\\n .unwrap_or(Point(25, 25))\\n\\n });\\n\\n ConstructionMatrix::default().with_position(Point::from(initial_p))\\n\\n });\\n\\n matrix\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 67,\n \"score\": 157881.6677910344\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\\n\\n let flags = flags::values();\\n\\n flags.into_iter().for_each(move |flag| {\\n\\n let room = WorldPosition::parse_name(&flag.pos().room_name()).unwrap();\\n\\n flag.remove();\\n\\n state.expansion.insert(room);\\n\\n });\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/flags.rs\",\n \"rank\": 68,\n \"score\": 156289.15299489652\n },\n {\n \"content\": \"fn find_enemy<'a>(room: &'a Room) -> Option<screeps::Creep> {\\n\\n room.find(find::HOSTILE_CREEPS).into_iter().next()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/structures/towers.rs\",\n \"rank\": 69,\n \"score\": 155554.94821572138\n },\n {\n \"content\": \"/// Find the optimal point to place the first spawn on\\n\\npub fn find_initial_point(room: &Room) -> Result<RoomPosition, String> {\\n\\n if !room\\n\\n .controller()\\n\\n .map(|c| {\\n\\n let result = js! {\\n\\n return @{c}.my;\\n\\n };\\n\\n result.try_into().unwrap_or(false)\\n\\n })\\n\\n .unwrap_or(false)\\n\\n {\\n\\n Err(\\\"The room is not mine, skipping spawn placement\\\")?;\\n\\n }\\n\\n let poi = room\\n\\n .find(find::SOURCES)\\n\\n .into_iter()\\n\\n .map(|s| s.pos())\\n\\n .collect::<Vec<_>>();\\n\\n if poi.len() < 2 {\\n\\n Err(\\\"The room has no sources, no optimal spawn point can be found\\\")?;\\n\\n }\\n\\n let mut it = poi.into_iter();\\n\\n\\n\\n let first = it.next().unwrap();\\n\\n let optimal_point = it.fold(first, |result, p| result.midpoint(&p));\\n\\n\\n\\n Ok(optimal_point)\\n\\n}\\n\",\n \"file_path\": \"src/constructions/spawns.rs\",\n \"rank\": 70,\n \"score\": 154698.13164581364\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\\n\\n game::structures::values()\\n\\n .into_iter()\\n\\n .filter_map(|s| match s {\\n\\n Structure::Tower(t) => Some(t),\\n\\n _ => None,\\n\\n })\\n\\n .for_each(move |tower| {\\n\\n let mut state = WrappedState::new(tower, state);\\n\\n run_tower(&mut state)\\n\\n .map_err(move |e| {\\n\\n debug!(\\\"Tower in room {:?} is idle, {:?}\\\", state.item.room().name(), e);\\n\\n e\\n\\n })\\n\\n .unwrap_or(())\\n\\n });\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/structures/towers.rs\",\n \"rank\": 71,\n \"score\": 153983.09915878915\n },\n {\n \"content\": \"pub fn run<'a>(state: &mut GameState) -> ExecutionResult {\\n\\n Task::new(_run).with_required_bucket(5000).tick(state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 72,\n \"score\": 153983.09915878915\n },\n {\n \"content\": \"/// Return the BehaviourTree that runs the spawns\\n\\npub fn run<'a>(state: &mut GameState) -> ExecutionResult {\\n\\n Task::new(|state| {\\n\\n const SPAWN_SKIP: u32 = 5;\\n\\n\\n\\n let time = game::time();\\n\\n if time % SPAWN_SKIP != 0 {\\n\\n Err(\\\"Skip spawns this tick\\\")?;\\n\\n }\\n\\n let rooms = game::rooms::values();\\n\\n rooms\\n\\n .into_iter()\\n\\n .map(|room| room.find(find::MY_SPAWNS))\\n\\n .filter(|spawns| spawns.len() > 0)\\n\\n .for_each(move |spawns| {\\n\\n let index = time as usize % spawns.len();\\n\\n let spawn = &spawns[index as usize];\\n\\n run_spawn(state, spawn).unwrap_or(())\\n\\n });\\n\\n Ok(())\\n\\n })\\n\\n .with_required_bucket(500)\\n\\n .tick(state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/structures/spawns.rs\",\n \"rank\": 73,\n \"score\": 153983.09915878915\n },\n {\n \"content\": \"pub fn run<'a>(state: &'a mut GameState) -> ExecutionResult {\\n\\n let tasks = [Task::new(remove_exp_markers)];\\n\\n selector(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/expansion.rs\",\n \"rank\": 74,\n \"score\": 153261.5786763056\n },\n {\n \"content\": \"pub fn find_storage_pos(room: &Room ) -> Result<Point, String> {\\n\\n let controller = room.controller().ok_or_else(|| \\\"Room has no controller\\\")?;\\n\\n if controller.level() < 4 {\\n\\n Err(\\\"Can't build Storage before level 4\\\")?;\\n\\n }\\n\\n\\n\\n if room.storage().is_some() {\\n\\n Err(\\\"Room already has a storage\\\")?;\\n\\n }\\n\\n\\n\\n let poi = room\\n\\n .find(find::SOURCES)\\n\\n .into_iter()\\n\\n .map(|s| s.pos())\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n let pos: Point = match poi.len() {\\n\\n 0 => Err(\\\"Can't build a storage in a room with no sources\\\")?,\\n\\n 1 => {\\n\\n let p = poi[0].midpoint(&controller.pos());\\n\",\n \"file_path\": \"src/constructions/storage.rs\",\n \"rank\": 75,\n \"score\": 151743.585197762\n },\n {\n \"content\": \"fn run_creep(state: &mut CreepState) -> ExecutionResult {\\n\\n debug!(\\\"Running creep {}\\\", state.creep_name().0);\\n\\n\\n\\n if state.creep().spawning() {\\n\\n return Ok(());\\n\\n }\\n\\n let tasks = [\\n\\n Task::new(|state: &mut CreepState| {\\n\\n run_role(state)\\n\\n .map_err(|e| {\\n\\n debug!(\\\"Recording failed run {:?}\\\", e);\\n\\n unsafe {\\n\\n (*state.mut_game_state()).creep_stats.idle_creeps += 1;\\n\\n }\\n\\n state.creep().say(\\\"💤\\\", false);\\n\\n e\\n\\n })\\n\\n .map(|_| {\\n\\n debug!(\\\"Recording successful run\\\");\\n\\n unsafe {\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 76,\n \"score\": 148931.0566746464\n },\n {\n \"content\": \"fn harvester_count<'a>(state: &mut CreepState) -> HashMap<String, i32> {\\n\\n let mut result = HashMap::new();\\n\\n\\n\\n game::creeps::values().into_iter().for_each(|creep| {\\n\\n let target = state\\n\\n .get_game_state()\\n\\n .creep_memory_string(CreepName(&creep.name()), HARVEST_TARGET);\\n\\n if let Some(target) = target {\\n\\n *result.entry(target.to_owned()).or_insert(0) += 1;\\n\\n }\\n\\n });\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/harvester.rs\",\n \"rank\": 77,\n \"score\": 147266.18680359214\n },\n {\n \"content\": \"fn _run(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state: &mut CreepState| {\\n\\n update_scout_info(state).unwrap_or_else(|e| {\\n\\n error!(\\\"Failed to update scout info {:?}\\\", e);\\n\\n });\\n\\n Err(\\\"continue\\\")?\\n\\n })\\n\\n .with_name(\\\"Update scout info\\\"),\\n\\n Task::new(|state| claim_target(state)).with_name(\\\"Claim target\\\"),\\n\\n Task::new(|state| set_target(state)).with_name(\\\"Set target\\\"),\\n\\n Task::new(|state: &mut CreepState| sign_controller_stock_msgs(state.creep()))\\n\\n .with_name(\\\"Set target\\\"),\\n\\n ];\\n\\n\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/conqueror.rs\",\n \"rank\": 78,\n \"score\": 146671.69950117424\n },\n {\n \"content\": \"fn _run(state: &mut CreepState) -> ExecutionResult {\\n\\n let tasks = [\\n\\n Task::new(|state| {\\n\\n update_scout_info(state).unwrap_or_else(|e| {\\n\\n error!(\\\"Failed to update scout info {:?}\\\", e);\\n\\n });\\n\\n Err(\\\"continue\\\")?\\n\\n })\\n\\n .with_name(\\\"Update scout info\\\"),\\n\\n Task::new(|state| approach_target_room(state)).with_name(\\\"Approach target room\\\"),\\n\\n Task::new(|state| set_target(state)).with_name(\\\"Set target\\\"),\\n\\n Task::new(|state| worker::run(state)).with_name(\\\"Worker run\\\"),\\n\\n ];\\n\\n\\n\\n sequence(state, tasks.iter())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/lrw.rs\",\n \"rank\": 79,\n \"score\": 146671.69950117424\n },\n {\n \"content\": \"/// Intended parts to be appended to 'role_parts'\\n\\nfn role_part_scale<'a>(_room: &Room, role: Role) -> BodyCollection {\\n\\n let it = match role {\\n\\n Role::Harvester => [Part::Work].iter(),\\n\\n Role::Scout | Role::Conqueror => [].iter(),\\n\\n Role::Gofer => [Part::Move, Part::Carry, Part::Carry].iter(),\\n\\n Role::Lrh => [Part::Move, Part::Carry, Part::Work, Part::Move].iter(),\\n\\n Role::Defender => [Part::Attack, Part::Move].iter(),\\n\\n _ => [Part::Move, Part::Carry, Part::Work].iter(),\\n\\n };\\n\\n it.map(|x| *x).collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 80,\n \"score\": 144030.24186840493\n },\n {\n \"content\": \"/// The minimum parts required by the role\\n\\nfn basic_role_parts<'a>(_room: &Room, role: Role) -> BodyCollection {\\n\\n let it = match role {\\n\\n Role::Harvester => [Part::Move, Part::Work, Part::Carry, Part::Work].iter(),\\n\\n Role::Conqueror => [Part::Move, Part::Claim].iter(),\\n\\n Role::Gofer => [Part::Move, Part::Carry].iter(),\\n\\n Role::Lrh => [Part::Move, Part::Move, Part::Carry, Part::Work].iter(),\\n\\n Role::Upgrader | Role::Worker => [Part::Move, Part::Carry, Part::Work].iter(),\\n\\n Role::Lrw => [Part::Move, Part::Move, Part::Carry, Part::Work].iter(),\\n\\n Role::Scout => [Part::Move].iter(),\\n\\n Role::Defender => [Part::Move, Part::Attack].iter(),\\n\\n Role::Unknown => [].iter(),\\n\\n };\\n\\n it.map(|x| *x).collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/spawn_info.rs\",\n \"rank\": 81,\n \"score\": 144030.24186840493\n },\n {\n \"content\": \"fn assign_role<'a>(state: &'a mut GameState, creep: &'a Creep) -> Option<Role> {\\n\\n trace!(\\\"Assigning role to {}\\\", creep.name());\\n\\n\\n\\n if state\\n\\n .creep_memory_role(CreepName(&creep.name()), CREEP_ROLE)\\n\\n .is_some()\\n\\n {\\n\\n trace!(\\\"Already has a role\\\");\\n\\n None?;\\n\\n }\\n\\n\\n\\n let result = roles::next_role(state, &creep.room()).or_else(|| {\\n\\n warn!(\\\"Room is full\\\");\\n\\n None\\n\\n })?;\\n\\n\\n\\n let memory = state.creep_memory_entry(CreepName(&creep.name()));\\n\\n memory.insert(CREEP_ROLE.to_string(), (result as i64).into());\\n\\n Some(result)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 82,\n \"score\": 143436.26506168273\n },\n {\n \"content\": \"fn find_container<'a>(state: &mut CreepState) -> Option<StructureContainer> {\\n\\n read_target_container(state).or_else(|| {\\n\\n trace!(\\\"Finding new withdraw target\\\");\\n\\n state.creep_memory_remove(TARGET);\\n\\n let creep = state.creep();\\n\\n let containers = js! {\\n\\n let creep = @{creep};\\n\\n const containers = creep.room.find(FIND_STRUCTURES, {\\n\\n filter: (i) => i.structureType == STRUCTURE_CONTAINER\\n\\n && i.store[RESOURCE_ENERGY] > 0\\n\\n });\\n\\n return containers;\\n\\n };\\n\\n let containers: Vec<StructureContainer> =\\n\\n containers.try_into().map(|c| Some(c)).unwrap_or(None)?;\\n\\n\\n\\n let result = containers\\n\\n .into_iter()\\n\\n .max_by_key(|i| i.store_of(ResourceType::Energy));\\n\\n\\n\\n result.map(|c| {\\n\\n state.creep_memory_set(TARGET.into(), c.id());\\n\\n c\\n\\n })\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 83,\n \"score\": 141723.8890535978\n },\n {\n \"content\": \"fn run_role<'a>(state: &'a mut CreepState) -> ExecutionResult {\\n\\n let role = state.creep_memory_role(CREEP_ROLE).ok_or_else(|| {\\n\\n let error = \\\"failed to read creep role\\\";\\n\\n error!(\\\"{}\\\", error);\\n\\n error\\n\\n })?;\\n\\n\\n\\n roles::run_role(state, role)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 84,\n \"score\": 139517.05159518286\n },\n {\n \"content\": \"fn get_build_target<'a>(state: &mut CreepState) -> Option<ConstructionSite> {\\n\\n state\\n\\n .creep_memory_string(TARGET)\\n\\n .and_then(|id| get_object_typed(id).unwrap_or(None))\\n\\n .or_else(|| {\\n\\n let sites = state.creep().room().find(find::MY_CONSTRUCTION_SITES);\\n\\n sites\\n\\n .into_iter()\\n\\n .min_by_key(|s| s.progress_total() - s.progress())\\n\\n .ok_or_else(|| debug!(\\\"Could not find a build target\\\"))\\n\\n .map(|site| {\\n\\n state.creep_memory_set(TARGET.into(), site.id());\\n\\n site\\n\\n })\\n\\n .ok()\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/worker.rs\",\n \"rank\": 85,\n \"score\": 138855.4053851511\n },\n {\n \"content\": \"fn can_continue_building(room: &Room) -> ExecutionResult {\\n\\n let rcl = room.controller().map(|c| c.level()).unwrap_or(0);\\n\\n if rcl < 3 {\\n\\n Err(format!(\\n\\n \\\"controller is not advanced enough to warrant road construction in room {}\\\",\\n\\n room.name()\\n\\n ))?;\\n\\n }\\n\\n\\n\\n let has_construction = room\\n\\n .find(find::MY_CONSTRUCTION_SITES)\\n\\n .into_iter()\\n\\n .next()\\n\\n .is_some();\\n\\n if has_construction {\\n\\n Err(format!(\\\"Room {} has incomplete constructions\\\", room.name()))?;\\n\\n }\\n\\n\\n\\n let has_tower = room\\n\\n .find(find::STRUCTURES)\\n\\n .into_iter()\\n\\n .any(|s| s.structure_type() == StructureType::Tower);\\n\\n if !has_tower {\\n\\n Err(format!(\\\"Room {} does not have a Tower yet\\\", room.name()))?;\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/roads.rs\",\n \"rank\": 86,\n \"score\": 137102.74525486885\n },\n {\n \"content\": \"#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]\\n\\n#[repr(u8)]\\n\\nenum GoferState {\\n\\n Idle = 0,\\n\\n PickingUpEnergy,\\n\\n WithdrawingEnergy,\\n\\n Unloading,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 87,\n \"score\": 135828.55007686105\n },\n {\n \"content\": \"fn find_available_energy<'a>(creep: &'a Creep) -> Option<RoomObject> {\\n\\n trace!(\\\"Finding new withdraw target\\\");\\n\\n let result = js! {\\n\\n const creep = @{creep};\\n\\n const ts = creep.pos.findClosestByRange(FIND_TOMBSTONES, {\\n\\n filter: (ts) => ts.creep.my && ts.store[RESOURCE_ENERGY]\\n\\n });\\n\\n if (ts) {\\n\\n return ts;\\n\\n }\\n\\n if (creep.room.storage && creep.room.storage.store[RESOURCE_ENERGY] > 0) {\\n\\n return creep.room.storage;\\n\\n }\\n\\n const container = creep.pos.findClosestByRange(FIND_STRUCTURES, {\\n\\n filter: (i) => i.structureType == STRUCTURE_CONTAINER && i.store[RESOURCE_ENERGY] > 0\\n\\n });\\n\\n return container;\\n\\n };\\n\\n result.try_into().unwrap_or_else(|_| None)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 88,\n \"score\": 135217.3777904039\n },\n {\n \"content\": \"/// Run an iterator of tasks as a Selector\\n\\npub fn selector<'a, T: 'a + TaskInput, It: Iterator<Item = &'a Task<'a, T>>>(\\n\\n state: &'a mut T,\\n\\n tasks: It,\\n\\n) -> ExecutionResult {\\n\\n let found = tasks\\n\\n .map(|node| (node, node.tick(state)))\\n\\n .find(|(_node, result)| result.is_err());\\n\\n if let Some(found) = found {\\n\\n Err(format!(\\\"A task failed in Selector {:?}\\\", found.1))?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/bt/control.rs\",\n \"rank\": 89,\n \"score\": 133652.00096773647\n },\n {\n \"content\": \"/// Run an iterator of tasks as a Sequence\\n\\npub fn sequence<'a, T: 'a + TaskInput, It: Iterator<Item = &'a Task<'a, T>>>(\\n\\n state: &'a mut T,\\n\\n mut tasks: It,\\n\\n) -> ExecutionResult {\\n\\n let found = tasks.any(|node| {\\n\\n let result = node.tick(state);\\n\\n debug!(\\n\\n \\\"Task result in sequence node: {:?} result: {:?}\\\",\\n\\n node, result\\n\\n );\\n\\n result.is_ok()\\n\\n });\\n\\n if found {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(\\\"All tasks failed in Sequence!\\\")?\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/bt/control.rs\",\n \"rank\": 90,\n \"score\": 133652.00096773647\n },\n {\n \"content\": \"fn connect(pos0: &RoomPosition, pos1: &RoomPosition, room: &Room) -> ExecutionResult {\\n\\n trace!(\\n\\n \\\"Connecting {} {} and {} {} in room {}\\\",\\n\\n pos0.x(),\\n\\n pos0.y(),\\n\\n pos1.x(),\\n\\n pos1.y(),\\n\\n room.name()\\n\\n );\\n\\n\\n\\n let path = js! {\\n\\n const room = @{room};\\n\\n const path = room.findPath(@{pos0}, @{pos1}, {\\n\\n ignoreCreeps: true,\\n\\n plainCost: 1,\\n\\n swampCost: 2,\\n\\n range: 0,\\n\\n });\\n\\n return Object.values(path.map((step) => new RoomPosition( step.x, step.y, room.name )));\\n\\n };\\n\",\n \"file_path\": \"src/constructions/roads.rs\",\n \"rank\": 91,\n \"score\": 129958.1624558935\n },\n {\n \"content\": \"pub fn move_to_options<'a, T>(\\n\\n creep: &'a Creep,\\n\\n target: &'a T,\\n\\n options: MoveToOptions,\\n\\n) -> ExecutionResult\\n\\nwhere\\n\\n T: screeps::HasPosition,\\n\\n{\\n\\n let reuse_path = options.reuse_path;\\n\\n let res = js! {\\n\\n const creep = @{creep};\\n\\n const target = @{target.pos()};\\n\\n const reusePath = @{reuse_path};\\n\\n return creep.moveTo(target, {reusePath: reusePath});\\n\\n };\\n\\n let res =\\n\\n ReturnCode::try_from(res).map_err(|e| format!(\\\"Failed to convert move result {:?}\\\", e))?;\\n\\n match res {\\n\\n ReturnCode::Ok | ReturnCode::Tired => Ok(()),\\n\\n _ => {\\n\\n debug!(\\\"Move failed {:?}\\\", res);\\n\\n Err(\\\"Move failed\\\")?\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/mod.rs\",\n \"rank\": 93,\n \"score\": 125599.64910751896\n },\n {\n \"content\": \"fn read_target_container<'a>(state: &CreepState) -> Option<StructureContainer> {\\n\\n state\\n\\n .creep_memory_string(TARGET)\\n\\n .and_then(|id| get_object_typed(id).ok())?\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/creeps/gofer.rs\",\n \"rank\": 94,\n \"score\": 122374.20864174451\n },\n {\n \"content\": \"fn spawn_creep(state: &mut GameState, spawn: &StructureSpawn, role: Role) -> ExecutionResult {\\n\\n trace!(\\\"Spawning creep\\\");\\n\\n\\n\\n let room = spawn.room();\\n\\n\\n\\n let spawn_config = spawn_config_by_role(&room, role);\\n\\n\\n\\n let mut body = spawn_config\\n\\n .basic_body\\n\\n .into_iter()\\n\\n .collect::<ArrayVec<[Part; 50]>>();\\n\\n let mut body_len = body.len(); // the index until the body is valid\\n\\n let max_len = spawn_config.body_max;\\n\\n\\n\\n if !spawn_config.body_extension.is_empty() {\\n\\n loop {\\n\\n let spawn_options = SpawnOptions::new().dry_run(true);\\n\\n if body.len() == 50\\n\\n || max_len\\n\\n .map(|max_len| max_len <= body.len())\\n\",\n \"file_path\": \"src/structures/spawns.rs\",\n \"rank\": 95,\n \"score\": 117068.5194043405\n },\n {\n \"content\": \"fn _run(_state: &mut GameState) -> ExecutionResult {\\n\\n let time = screeps::game::time();\\n\\n let rooms = screeps::game::rooms::values();\\n\\n let len = rooms.len() as u32;\\n\\n\\n\\n if time % (len * 3) > len {\\n\\n Err(\\\"Skipping constructions task\\\")?;\\n\\n }\\n\\n\\n\\n let mut state = ConstructionState::read_from_segment_or_default(CONSTRUCTIONS_SEGMENT);\\n\\n let _sentinel = MemorySentinel::new(CONSTRUCTIONS_SEGMENT as u8, &state);\\n\\n\\n\\n let index = time % len;\\n\\n let room = &rooms[index as usize];\\n\\n\\n\\n manage_room(room, &mut state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/constructions/mod.rs\",\n \"rank\": 96,\n \"score\": 113193.99195304737\n },\n {\n \"content\": \"fn remove_exp_markers(state: &mut GameState) -> ExecutionResult {\\n\\n let rooms = game::rooms::values();\\n\\n\\n\\n let rooms = rooms\\n\\n .into_iter()\\n\\n .map(|r| (WorldPosition::from(&r), r))\\n\\n .collect::<HashMap<_, _>>();\\n\\n\\n\\n let mut retain = BTreeSet::new();\\n\\n\\n\\n for exp in state.expansion.iter().cloned() {\\n\\n if let Some(room) = rooms.get(&exp) {\\n\\n let controller = room.controller();\\n\\n if controller.is_none() {\\n\\n continue;\\n\\n }\\n\\n let controller = controller.unwrap();\\n\\n // Help the room until it reaches level 4\\n\\n if controller.my() && controller.level() >= 4 {\\n\\n let spawn = room.find(find::MY_SPAWNS).len();\\n\",\n \"file_path\": \"src/expansion.rs\",\n \"rank\": 97,\n \"score\": 111670.25059849018\n },\n {\n \"content\": \"pub fn attempt_repair<'a>(tower: &'a StructureTower) -> ExecutionResult {\\n\\n trace!(\\\"Repairing\\\");\\n\\n\\n\\n if tower.energy() < tower.energy_capacity() * 3 / 4 {\\n\\n return Err(\\\"loading\\\".into());\\n\\n }\\n\\n let target = find_repair_target(&tower.room()).ok_or_else(|| {\\n\\n let error = format!(\\\"Could not find a repair target\\\");\\n\\n debug!(\\\"{}\\\", error);\\n\\n error\\n\\n })?;\\n\\n trace!(\\\"Got repair target {:?}\\\", target.id());\\n\\n repair(tower, &target)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/structures/towers.rs\",\n \"rank\": 98,\n \"score\": 107822.22110271257\n },\n {\n \"content\": \"fn repair<'a>(tower: &'a StructureTower, target: &'a Structure) -> ExecutionResult {\\n\\n let res = tower.repair(target);\\n\\n if res == ReturnCode::Ok {\\n\\n Ok(())\\n\\n } else {\\n\\n let error = format!(\\\"Unexpected ReturnCode {:?}\\\", res);\\n\\n Err(error)?\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/structures/towers.rs\",\n \"rank\": 99,\n \"score\": 107267.84764609739\n }\n]","isConversational":false}}},{"rowIdx":1091,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"libeir_ir/src/algo/equality.rs"},"repo_name":{"kind":"string","value":"lumen/eir"},"commit":{"kind":"string","value":"37e790f388d13a836991f8a6220eb322269d509e"},"file_code":{"kind":"string","value":"use std::collections::{BTreeMap, VecDeque};\n\nuse snafu::Snafu;\n\nuse crate::Function;\nuse crate::ValueKind;\nuse crate::{Block, Const, PrimOp, Value};\n\n#[derive(Snafu, Debug, PartialEq, Eq)]\npub enum EqualityFail {\n BlockArity { left: Block, right: Block },\n\n BlockOp { left: Block, right: Block },\n\n BlockReadsLength { left: Block, right: Block },\n\n MismatchingValue { left: Value, right: Value },\n\n PrimReadsLength { left: PrimOp, right: PrimOp },\n\n MismatchingConst { left: Const, right: Const },\n}\n\nstruct EqCtx<'a> {\n lf: &'a Function,\n rf: &'a Function,\n to_walk: VecDeque<(Block, Block)>,\n to_check: Vec<(Value, Value)>,\n map: BTreeMap<Value, Value>,\n}\n\nimpl Function {\n pub fn graph_eq(\n &self,\n lhs_block: Block,\n rhs: &Function,\n rhs_block: Block,\n ) -> Result<(), EqualityFail> {\n let mut ctx = EqCtx {\n lf: self,\n rf: rhs,\n\n map: BTreeMap::new(),\n\n to_walk: VecDeque::new(),\n to_check: Vec::new(),\n };\n\n \n \n \n \n \n \n \n ctx.to_walk.push_back((lhs_block, rhs_block));\n ctx.map\n .insert(ctx.lf.block_value(lhs_block), ctx.rf.block_value(rhs_block));\n\n while let Some((l_b, r_b)) = ctx.to_walk.pop_front() {\n \n \n let l_block_val = ctx.lf.block_value(l_b);\n let r_block_val = ctx.rf.block_value(r_b);\n debug_assert_eq!(ctx.map.get(&l_block_val), Some(&r_block_val));\n\n \n let l_args = ctx.lf.block_args(l_b);\n let r_args = ctx.rf.block_args(r_b);\n if l_args.len() != r_args.len() {\n return Result::Err(EqualityFail::BlockArity {\n left: l_b,\n right: r_b,\n });\n }\n for (l, r) in l_args.iter().zip(r_args.iter()) {\n ctx.map.insert(*l, *r);\n }\n\n \n if !ctx.lf.block_op_eq(l_b, &ctx.rf, r_b) {\n return Result::Err(EqualityFail::BlockOp {\n left: l_b,\n right: r_b,\n });\n }\n\n \n let l_reads = ctx.lf.block_reads(l_b);\n let r_reads = ctx.rf.block_reads(r_b);\n if l_reads.len() != r_reads.len() {\n return Result::Err(EqualityFail::BlockReadsLength {\n left: l_b,\n right: r_b,\n });\n }\n for (l, r) in l_reads.iter().zip(r_reads.iter()) {\n traverse_value(&mut ctx, *l, *r)?;\n }\n }\n\n \n for (l, r) in ctx.to_check.iter() {\n if ctx.map.get(l) != Some(r) {\n return Result::Err(EqualityFail::MismatchingValue {\n left: *l,\n right: *r,\n });\n }\n }\n\n Ok(())\n }\n}\n\nfn traverse_value<'a>(ctx: &mut EqCtx<'a>, l: Value, r: Value) -> Result<(), EqualityFail> {\n if let Some(nr) = ctx.map.get(&l) {\n if *nr == r {\n return Ok(());\n } else {\n return Err(EqualityFail::MismatchingValue { left: l, right: r });\n }\n }\n\n match (ctx.lf.value_kind(l), ctx.rf.value_kind(r)) {\n (ValueKind::Block(lb), ValueKind::Block(rb)) => {\n ctx.map.insert(l, r);\n ctx.to_walk.push_back((lb, rb));\n Ok(())\n }\n (ValueKind::Argument(_, _), ValueKind::Argument(_, _)) => {\n ctx.to_check.push((l, r));\n Ok(())\n }\n (ValueKind::Const(lc), ValueKind::Const(rc)) => {\n if !ctx.lf.cons().eq_other(lc, ctx.rf.cons(), rc) {\n return Err(EqualityFail::MismatchingConst {\n left: lc,\n right: rc,\n });\n }\n Ok(())\n }\n (ValueKind::PrimOp(lp), ValueKind::PrimOp(rp)) => {\n let l_reads = ctx.lf.primop_reads(lp);\n let r_reads = ctx.rf.primop_reads(rp);\n if l_reads.len() != r_reads.len() {\n return Err(EqualityFail::PrimReadsLength {\n left: lp,\n right: rp,\n });\n }\n for (l, r) in l_reads.iter().zip(r_reads.iter()) {\n traverse_value(ctx, *l, *r)?;\n }\n Ok(())\n }\n _ => Err(EqualityFail::MismatchingValue { left: l, right: r }),\n }\n}\n\n#[cfg(test)]\nmod tests {\n use crate::parse_function_unwrap;\n\n #[test]\n fn basic_equality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n block2(%arg1);\n block2(%b):\n block3(%b);\n block3(%a):\n %ret(%a);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'a':a'b'/1 {\n entry(%ret, %thr, %arg1):\n block2(%arg1);\n block3(%a):\n %ret(%a);\n block2(%b):\n block3(%b);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_ok());\n }\n\n #[test]\n fn args_length_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %ret(%arg1);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_read_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg2);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_read_const_equality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_ok());\n }\n\n #[test]\n fn args_read_const_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'b');\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_prim_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %fun = a'a':a'a'/1;\n %fun(%ret, %thr, %arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %fun = a'a':a'b'/1;\n %fun(%ret, %thr, %arg1);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n}\n"},"prefix":{"kind":"string","value":"use std::collections::{BTreeMap, VecDeque};\n\nuse snafu::Snafu;\n\nuse crate::Function;\nuse crate::ValueKind;\nuse crate::{Block, Const, PrimOp, Value};\n\n#[derive(Snafu, Debug, PartialEq, Eq)]\npub enum EqualityFail {\n BlockArity { left: Block, right: Block },\n\n BlockOp { left: Block, right: Block },\n\n BlockReadsLength { left: Block, right: Block },\n\n MismatchingValue { left: Value, right: Value },\n\n PrimReadsLength { left: PrimOp, right: PrimOp },\n\n MismatchingConst { left: Const, right: Const },\n}\n\nstruct EqCtx<'a> {\n lf: &'a Function,\n rf: &'a Function,\n to_walk: VecDeque<(Block, Block)>,\n to_check: Vec<(Value, Value)>,\n map: BTreeMap<Value, Value>,\n}\n\nimpl Function {\n pub fn graph_eq(\n &self,\n lhs_block: Block,\n rhs: &Function,\n rhs_block: Block,\n ) -> Result<(), EqualityFail> {\n let mut ctx = EqCtx {\n lf: self,\n rf: rhs,\n\n map: BTreeMap::new(),\n\n to_walk: VecDeque::new(),\n to_check: Vec::new(),\n };\n\n \n \n \n \n \n \n \n ctx.to_walk.push_back((lhs_block, rhs_block));\n ctx.map\n .insert(ctx.lf.block_value(lhs_block), ctx.rf.block_value(rhs_block));\n\n while let Some((l_b, r_b)) = ctx.to_walk.pop_front() {\n \n \n let l_block_val = ctx.lf.block_value(l_b);\n let r_block_val = ctx.rf.block_value(r_b);\n debug_assert_eq!(ctx.map.get(&l_block_val), Some(&r_block_val));\n\n \n let l_args = ctx.lf.block_args(l_b);\n let r_args = ctx.rf.block_args(r_b);\n if l_args.len() != r_args.len() {\n return Result::Err(EqualityFail::BlockArity {\n left: l_b,\n right: r_b,\n });\n }\n for (l, r) in l_args.iter().zip(r_args.iter()) {\n ctx.map.insert(*l, *r);\n }\n\n \n if !ctx.lf.block_op_eq(l_b, &ctx.rf, r_b) {\n return Result::Err(EqualityFail::BlockOp {\n left: l_b,\n right: r_b,\n });\n }\n\n \n let l_reads = ctx.lf.block_reads(l_b);\n let r_reads = ctx.rf.block_reads(r_b);\n if l_reads.len() != r_reads.len() {\n return Result::Err(EqualityFail::BlockReadsLength {\n left: l_b,\n right: r_b,\n });\n }\n for (l, r) in l_reads.iter().zip(r_reads.iter()) {\n traverse_value(&mut ctx, *l, *r)?;\n }\n }\n\n \n for (l, r) in ctx.to_check.iter() {\n if ctx.map.get(l) != Some(r) {\n return Result::Err(EqualityFail::MismatchingValue {\n left: *l,\n right: *r,\n });\n }\n }\n\n Ok(())\n }\n}\n\nfn traverse_value<'a>(ctx: &mut EqCtx<'a>, l: Value, r: Value) -> Result<(), EqualityFail> {\n if let Some(nr) = ctx.map.get(&l) {\n if *nr == r {\n return Ok(());\n } else {\n return Err(EqualityFail::MismatchingValue { left: l, right: r });\n }\n }\n\n match (ctx.lf.value_kind(l), ctx.rf.value_kind(r)) {\n (ValueKind::Block(lb), ValueKind::Block(rb)) => {\n ctx.map.insert(l, r);\n ctx.to_walk.push_back((lb, rb));\n Ok(())\n }\n (ValueKind::Argument(_, _), ValueKind::Argument(_, _)) => {\n ctx.to_check.push((l, r));\n Ok(())\n }\n (ValueKind::Const(lc), ValueKind::Const(rc)) => {\n "},"suffix":{"kind":"string","value":"\n Ok(())\n }\n (ValueKind::PrimOp(lp), ValueKind::PrimOp(rp)) => {\n let l_reads = ctx.lf.primop_reads(lp);\n let r_reads = ctx.rf.primop_reads(rp);\n if l_reads.len() != r_reads.len() {\n return Err(EqualityFail::PrimReadsLength {\n left: lp,\n right: rp,\n });\n }\n for (l, r) in l_reads.iter().zip(r_reads.iter()) {\n traverse_value(ctx, *l, *r)?;\n }\n Ok(())\n }\n _ => Err(EqualityFail::MismatchingValue { left: l, right: r }),\n }\n}\n\n#[cfg(test)]\nmod tests {\n use crate::parse_function_unwrap;\n\n #[test]\n fn basic_equality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n block2(%arg1);\n block2(%b):\n block3(%b);\n block3(%a):\n %ret(%a);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'a':a'b'/1 {\n entry(%ret, %thr, %arg1):\n block2(%arg1);\n block3(%a):\n %ret(%a);\n block2(%b):\n block3(%b);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_ok());\n }\n\n #[test]\n fn args_length_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %ret(%arg1);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_read_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(%arg2);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_read_const_equality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_ok());\n }\n\n #[test]\n fn args_read_const_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'a');\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/2 {\n entry(%ret, %thr, %arg1, %arg2):\n %ret(a'b');\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n\n #[test]\n fn args_prim_inequality() {\n let ir1 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %fun = a'a':a'a'/1;\n %fun(%ret, %thr, %arg1);\n}\n\",\n );\n\n let ir2 = parse_function_unwrap(\n \"\na'foo':a'bar'/1 {\n entry(%ret, %thr, %arg1):\n %fun = a'a':a'b'/1;\n %fun(%ret, %thr, %arg1);\n}\n\",\n );\n\n assert!(ir1\n .graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())\n .is_err());\n }\n}\n"},"middle":{"kind":"string","value":"if !ctx.lf.cons().eq_other(lc, ctx.rf.cons(), rc) {\n return Err(EqualityFail::MismatchingConst {\n left: lc,\n right: rc,\n });\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"fn lower_function(ctx: &mut LowerCtx, b: &mut FunctionBuilder, fun: &Function) -> IrBlock {\n\n let entry = b.block_insert_with_span(Some(fun.span()));\n\n\n\n match fun {\n\n Function::Named(_named) => unimplemented!(),\n\n Function::Unnamed(lambda) => {\n\n ctx.fun_num += 1;\n\n let base_fun = &ctx.functions[0];\n\n let new_fun = format!(\"{}-fun-{}\", base_fun, ctx.fun_num);\n\n ctx.functions.push(new_fun);\n\n\n\n lower_function_base(ctx, b, entry, lambda.span, lambda.arity, &lambda.clauses);\n\n\n\n ctx.functions.pop().unwrap();\n\n }\n\n }\n\n\n\n entry\n\n}\n\n\n","file_path":"libeir_syntax_erl/src/lower/mod.rs","rank":1,"score":327396.7893905393},{"content":"pub fn function_map(text: &str) -> (Result<(crate::Function, LowerMap), ()>, Errors) {\n\n function_map_codemap(text, Arc::new(CodeMap::new()))\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":2,"score":306530.3519340423},{"content":"pub fn print_constants(_ctx: &mut ToEirTextContext, _fun: &Function, _indent: usize, _out: &mut dyn Write) -> std::io::Result<()> {\n\n // TODO\n\n //let mut used_values = HashSet::new();\n\n //fun.used_values(&mut used_values);\n\n\n\n //let mut values: Vec<_> = used_values.iter().cloned().collect();\n\n //values.sort();\n\n\n\n //for value in values.iter() {\n\n // let typ = fun.value(*value);\n\n // match typ {\n\n // ValueType::Constant(cons) => {\n\n // write_indent(out, indent)?;\n\n // write!(out, \"%{} = \", value.index())?;\n\n // cons.to_eir_text(ctx, indent+1, out)?;\n\n // write!(out, \";\\n\")?;\n\n // },\n\n // ValueType::Variable => (),\n\n // }\n\n //}\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":3,"score":305166.0139850219},{"content":"fn lower_top_function(ctx: &mut LowerCtx, b: &mut FunctionBuilder, function: &NamedFunction) {\n\n let entry = b.block_insert();\n\n b.block_set_entry(entry);\n\n\n\n let fun_name = format!(\"{}/{}\", function.name, function.arity);\n\n assert!(ctx.functions.len() == 0);\n\n ctx.functions.push(fun_name);\n\n\n\n lower_function_base(\n\n ctx,\n\n b,\n\n entry,\n\n function.span,\n\n function.arity,\n\n &function.clauses,\n\n );\n\n\n\n ctx.functions.pop().unwrap();\n\n assert!(ctx.functions.len() == 0);\n\n}\n","file_path":"libeir_syntax_erl/src/lower/mod.rs","rank":4,"score":299243.04859074263},{"content":"pub fn intern_binary_const(ident: Ident, c: &mut ConstantContainer) -> Result<Const, LowerError> {\n\n let chars = tokenize_string(ident)?;\n\n\n\n let bytes = chars.iter().copied().map(|i| i as u8).collect::<Vec<_>>();\n\n let bin = BinaryTerm(bytes);\n\n Ok(c.from(bin))\n\n}\n\n\n","file_path":"libeir_syntax_erl/src/lower/expr/literal.rs","rank":5,"score":299057.7394347346},{"content":"pub fn intern_string_const(ident: Ident, c: &mut ConstantContainer) -> Result<Const, LowerError> {\n\n let chars = tokenize_string(ident)?;\n\n\n\n let mut cons = c.from(NilTerm);\n\n for elem in chars.iter().rev() {\n\n let val = c.from(*elem);\n\n cons = c.list_cell(val, cons);\n\n }\n\n\n\n Ok(c.from(cons))\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use libeir_intern::Ident;\n\n\n\n use super::tokenize_string;\n\n\n\n #[test]\n\n fn string_literal_parse() {\n","file_path":"libeir_syntax_erl/src/lower/expr/literal.rs","rank":6,"score":299057.7394347346},{"content":"pub fn scoped_cell<T: ?Sized, F, R>(value: &mut T, fun: F) -> R\n\nwhere\n\n F: FnOnce(ScopedCell<T>) -> R,\n\n{\n\n let guard = new(value);\n\n\n\n let cell = guard.clone_cell();\n\n fun(cell)\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::{new, scoped_cell};\n\n\n\n #[test]\n\n fn creation() {\n\n let mut a: u32 = 0;\n\n scoped_cell(&mut a, |_ac| {});\n\n }\n\n\n","file_path":"util/scoped_cell/src/lib.rs","rank":7,"score":287501.7869993156},{"content":"fn format_value(value: Value, fun: &Function, out: &mut dyn Write) -> std::io::Result<()> {\n\n match fun.value_kind(value) {\n\n ValueKind::Block(block) => write!(out, \"{}\", block)?,\n\n ValueKind::Const(cons) => {\n\n fun.cons().write(cons, out);\n\n },\n\n _ => write!(out, \"%{}\", value.index())?,\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":8,"score":284307.1900066528},{"content":"pub fn function(text: &str) -> (Result<crate::Function, ()>, Errors) {\n\n match function_map(text) {\n\n (Ok((fun, _)), errors) => (Ok(fun), errors),\n\n (Err(()), errors) => (Err(()), errors),\n\n }\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":9,"score":279840.0345302822},{"content":"fn map_node(ctx: &mut LowerCtx, b: &mut FunctionBuilder, t: &mut Tree, node: TreeNode) -> TreeNode {\n\n let new = match t.nodes[node].clone() {\n\n TreeNodeKind::Atomic(_, _) => node,\n\n TreeNodeKind::Wildcard(_) => node,\n\n TreeNodeKind::Tuple { span, elems } => {\n\n let mut new_elems = EntityList::new();\n\n for idx in 0..elems.len(&t.node_pool) {\n\n let node = elems.get(idx, &t.node_pool).unwrap();\n\n let new = map_node(ctx, b, t, node);\n\n new_elems.push(new, &mut t.node_pool);\n\n }\n\n t.nodes.push(TreeNodeKind::Tuple {\n\n span: span,\n\n elems: new_elems,\n\n })\n\n }\n\n TreeNodeKind::Cons { span, head, tail } => {\n\n let new_head = map_node(ctx, b, t, head);\n\n let new_tail = map_node(ctx, b, t, tail);\n\n t.nodes.push(TreeNodeKind::Cons {\n","file_path":"libeir_syntax_erl/src/lower/pattern/tree/merge.rs","rank":10,"score":273559.0789040922},{"content":"fn read_condition<R, S>(reader: &mut R) -> Result<VecDeque<Lexed>>\n\nwhere\n\n R: TokenReader<Source = S>,\n\n{\n\n let mut open = 0;\n\n let mut condition = VecDeque::new();\n\n\n\n loop {\n\n match reader.try_read_token()? {\n\n None => return Err(PreprocessorError::UnexpectedEOF),\n\n Some(token) => match token {\n\n LexicalToken(_, Token::LParen, _) => {\n\n open = open + 1;\n\n condition.push_back(Ok(token));\n\n }\n\n LexicalToken(_, Token::RParen, _) if open == 0 => {\n\n reader.unread_token(token);\n\n break;\n\n }\n\n LexicalToken(_, Token::RParen, _) => {\n","file_path":"libeir_syntax_erl/src/preprocessor/directives.rs","rank":11,"score":265646.03576520266},{"content":"pub fn calculate_live_values(fun: &Function) -> LiveValues {\n\n let mut forest = SetForest::new();\n\n\n\n let mut live_at: HashMap<Block, Set<Value>> = HashMap::new();\n\n let mut live_in: HashMap<Block, Set<Value>> = HashMap::new();\n\n\n\n // Iterate dataflow until all dependencies have been resolved\n\n loop {\n\n let res = dataflow_pass(fun, &mut forest, &mut live_at, &mut live_in);\n\n if res {\n\n break;\n\n }\n\n }\n\n\n\n // Validate that the live set at entry is empty\n\n {\n\n let entry = fun.block_entry();\n\n assert!(\n\n live_at[&entry].iter(&forest).count() == 0,\n\n \"{:?}\",\n","file_path":"libeir_ir/src/algo/live.rs","rank":12,"score":261765.96598179982},{"content":"pub fn function_map_unwrap(text: &str) -> (crate::Function, LowerMap) {\n\n let codemap = Arc::new(CodeMap::new());\n\n match function_map_codemap(text, codemap.clone()) {\n\n (Ok(fun), errors) => {\n\n errors.print(&codemap);\n\n fun\n\n }\n\n (Err(()), errors) => {\n\n errors.print(&codemap);\n\n panic!();\n\n }\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n\n\n use std::sync::Arc;\n\n\n\n use super::function_unwrap;\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":13,"score":255479.7425456681},{"content":"pub fn function_into_graph_printer<O>(fun: &Function, g: &mut GraphPrinter<O>)\n\nwhere\n\n O: std::fmt::Write,\n\n{\n\n let mut buf = String::new();\n\n\n\n let mut config = pr::FormatConfig {\n\n width: 80,\n\n block_iterator_config: pr::DfsBlockIteratorConfig,\n\n value_formatter: pr::StandardValueFormatter,\n\n block_value_layout: pr::ReferencePrimopBlockValueLayout::default(),\n\n };\n\n let mut state = FormatState {\n\n function: fun,\n\n nesting: 0,\n\n };\n\n\n\n let arena = Arena::new();\n\n let mut ctx = FunctionFormatData {\n\n arena: &arena,\n","file_path":"libeir_ir/src/text/dot_printer.rs","rank":14,"score":253473.97740614536},{"content":"pub fn function_map_codemap(\n\n text: &str,\n\n codemap: Arc<CodeMap>,\n\n) -> (Result<(crate::Function, LowerMap), ()>, Errors) {\n\n let mut errors = Errors::new();\n\n\n\n let parser = Parser::new((), codemap);\n\n\n\n let ret = match parser.parse_string(&mut errors, text) {\n\n Ok(named) => {\n\n let named: NamedFunction = named;\n\n\n\n error_tee(&mut errors, |mut errors| {\n\n let mut adapter = errors.make_into_adapter();\n\n\n\n match named.function.lower(&mut adapter, named.name) {\n\n Ok(res) => Ok(res),\n\n Err(()) => Err(()),\n\n }\n\n })\n\n }\n\n Err(()) => Err(()),\n\n };\n\n\n\n (ret, errors)\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":15,"score":244114.05722179063},{"content":"pub fn format_function_body<B, V, L, S>(\n\n function: &Function,\n\n config: &mut FormatConfig<B, V, L>,\n\n sink: &mut S,\n\n) -> Result<(), DynError>\n\nwhere\n\n B: BlockIteratorConfig,\n\n V: ValueFormatter,\n\n L: BlockValueLayout,\n\n S: BlockFormatSink,\n\n{\n\n let mut state = FormatState {\n\n function,\n\n nesting: 0,\n\n };\n\n format_function_body_state(config, &mut state, sink)\n\n}\n\n\n","file_path":"libeir_ir/src/text/printer/mod.rs","rank":16,"score":239362.1204577384},{"content":"pub fn start_basic_block(module: &Atom, ident: &FunctionIdent, block: LabelN) {\n\n TRACE_COLLECTOR.with(|c| {\n\n let mut c = c.lock().unwrap();\n\n let pid = c.current_pid;\n\n c.events.push(TraceEvent{\n\n pid: pid,\n\n typ: TraceEventType::BasicBlockStart {\n\n module: module.clone(),\n\n ident: ident.clone(),\n\n block: block,\n\n },\n\n });\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":17,"score":234532.35688633908},{"content":"fn eval_map(mut fields: Vec<MapField>) -> Result<Vec<MapField>, PreprocessorError> {\n\n let mut result = Vec::new();\n\n\n\n for field in fields.drain(..) {\n\n match field {\n\n MapField::Assoc {\n\n span,\n\n id,\n\n key,\n\n value,\n\n } => result.push(MapField::Assoc {\n\n span,\n\n id,\n\n key: eval(key)?,\n\n value: eval(value)?,\n\n }),\n\n MapField::Exact {\n\n span,\n\n id,\n\n key,\n","file_path":"libeir_syntax_erl/src/preprocessor/evaluator.rs","rank":18,"score":232670.23835065492},{"content":"pub fn enter_function(_ident: &FunctionIdent, _lambda: Option<Block>, _args: &[Rc<Term>]) {}\n","file_path":"libeir_interpreter/src/trace/dummy.rs","rank":19,"score":227566.28242393764},{"content":"pub fn enter_function(ident: &FunctionIdent, lambda: Option<Block>, args: &[Rc<Term>]) {\n\n TRACE_COLLECTOR.with(|c| {\n\n let mut c = c.lock().unwrap();\n\n let pid = c.current_pid;\n\n if !c.pid_stacks.contains_key(&pid) {\n\n c.pid_stacks.insert(pid, Vec::new());\n\n }\n\n {\n\n let stack = c.pid_stacks.get_mut(&pid).unwrap();\n\n stack.push(StackEntry {\n\n pid: pid,\n\n module: module.clone(),\n\n ident: ident.clone(),\n\n args: args.to_vec(),\n\n });\n\n }\n\n c.events.push(TraceEvent {\n\n pid: pid,\n\n typ: TraceEventType::FunctionEnter {\n\n ident: ident.clone(),\n\n args: args.to_vec(),\n\n },\n\n });\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":20,"score":227566.28242393764},{"content":"pub fn function_to_dot(fun: &Function) -> String {\n\n let mut g = GraphPrinter::new();\n\n function_into_graph_printer(fun, &mut g);\n\n g.finish().unwrap()\n\n}\n","file_path":"libeir_ir/src/text/dot_printer.rs","rank":21,"score":222175.64651092474},{"content":"pub fn exit_function(ident: &FunctionIdent, ret: Option<&CallReturn>) {\n\n TRACE_COLLECTOR.with(|c| {\n\n let mut c = c.lock().unwrap();\n\n let pid = c.current_pid;\n\n {\n\n let stack = c.pid_stacks.get_mut(&pid).unwrap();\n\n let removed = stack.pop().unwrap();\n\n assert!(&removed.module == module);\n\n assert!(&removed.ident == ident);\n\n }\n\n c.events.push(TraceEvent {\n\n pid: pid,\n\n typ: TraceEventType::FunctionExit {\n\n ret: ret.cloned(),\n\n },\n\n });\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":23,"score":218983.74357423626},{"content":"pub fn match_op(\n\n exec: &mut CallExecutor,\n\n fun: &ErlangFunction,\n\n branches: &[MatchKind],\n\n block: Block,\n\n) -> TermCall {\n\n let reads = fun.fun.block_reads(block);\n\n\n\n let branches_elems = Term::as_value_list(&exec.make_term(fun, reads[0]));\n\n\n\n let unpack_term = exec.make_term(fun, reads[1]);\n\n\n\n for (idx, kind) in branches.iter().enumerate() {\n\n let branch_args = Term::as_value_list(&exec.make_term(fun, reads[idx + 2]));\n\n\n\n match kind {\n\n MatchKind::Value => {\n\n assert!(branch_args.len() == 1);\n\n\n\n if unpack_term.erl_exact_eq(&*branch_args[0]) {\n","file_path":"libeir_interpreter/src/process/match.rs","rank":24,"score":218208.8091383432},{"content":"pub fn analyze(fun: &Function) -> LowerData {\n\n let live = fun.live_values();\n\n let func_tree = fun.func_tree(&live, true);\n\n\n\n LowerData { live, func_tree }\n\n}\n","file_path":"libeir_lowerutils/src/lib.rs","rank":25,"score":214875.67336374815},{"content":"pub fn register(dialect: &mut Dialect) {\n\n dialect.register_op::<ReceiveStart>();\n\n dialect.register_op_branches_impl(&ReceiveStart);\n\n\n\n dialect.register_op::<ReceiveWait>();\n\n dialect.register_op_branches_impl(&ReceiveWait);\n\n\n\n dialect.register_op::<ReceiveDone>();\n\n dialect.register_op_branches_impl(&ReceiveDone);\n\n}\n","file_path":"libeir_ir/src/operation/receive.rs","rank":26,"score":214676.2072559012},{"content":"pub fn register(dialect: &mut Dialect) {\n\n dialect.register_op::<Case>();\n\n dialect.register_op_branches_impl(&Case {\n\n inner: Box::new(Inner {\n\n container: PatternContainer::new(),\n\n clauses: Vec::new(),\n\n }),\n\n });\n\n}\n","file_path":"libeir_ir/src/operation/case.rs","rank":27,"score":214676.2072559012},{"content":"pub fn function_unwrap(text: &str) -> crate::Function {\n\n let codemap = Arc::new(CodeMap::new());\n\n match function_codemap(text, codemap.clone()) {\n\n (Ok(fun), errors) => {\n\n errors.print(&codemap);\n\n fun\n\n }\n\n (Err(()), errors) => {\n\n errors.print(&codemap);\n\n panic!();\n\n }\n\n }\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":28,"score":214187.7611901131},{"content":"pub trait ContainerDebug<C>: Debug {\n\n fn fmt(&self, container: &C, f: &mut Formatter) -> Result;\n\n}\n\n\n\npub struct ContainerDebugAdapter<'a, C, V> {\n\n pub container: &'a C,\n\n pub value: &'a V,\n\n}\n\nimpl<C, V> Debug for ContainerDebugAdapter<'_, C, V>\n\nwhere\n\n V: ContainerDebug<C>,\n\n{\n\n fn fmt(&self, f: &mut Formatter) -> Result {\n\n ContainerDebug::fmt(self.value, self.container, f)\n\n }\n\n}\n\n\n\ndefault impl<C, V> ContainerDebug<C> for V {\n\n fn fmt(&self, _con: &C, f: &mut Formatter) -> Result {\n\n std::fmt::Debug::fmt(self, f)\n","file_path":"libeir_ir/src/function/format.rs","rank":29,"score":211600.09092272422},{"content":"pub fn register(dialect: &mut Dialect) {\n\n dialect.register_op::<BinaryConstructStart>();\n\n dialect.register_op_branches_impl(&BinaryConstructStart);\n\n\n\n dialect.register_op::<BinaryConstructPush>();\n\n dialect.register_op_branches_impl(&BinaryConstructPush::default());\n\n\n\n dialect.register_op::<BinaryConstructFinish>();\n\n dialect.register_op_branches_impl(&BinaryConstructFinish);\n\n}\n","file_path":"libeir_ir/src/operation/binary_construct.rs","rank":30,"score":211538.39233212455},{"content":"/// The guard must not be dropped while a borrow of a related cell is in\n\n/// progress. If this happens, the whole process will be aborted.\n\npub fn new<'a, T: ?Sized + 'a>(value: &'a mut T) -> ScopedCellCreatorGuard<'a, T> {\n\n // Because we are using the value reference in a `PhantomData`, the\n\n // reference will be concidered used, while not actually existing in a\n\n // usable form until this guard stuct is dropped.\n\n //\n\n // This should make things sound when we create a mutable reference from\n\n // the pointer we have stored in `ScopedCellInner`, because that can only\n\n // be done while the actual value reference is tied up in the PhantomData\n\n // of this guard.\n\n\n\n unsafe {\n\n let inner_layout = Layout::new::<ScopedCellInner<T>>();\n\n let inner_ptr_u8 = alloc(inner_layout);\n\n\n\n let inner_ptr = NonNull::new(inner_ptr_u8 as *mut _).unwrap();\n\n std::ptr::write(\n\n inner_ptr.as_ptr(),\n\n ScopedCellInner {\n\n references: 1,\n\n active: false,\n","file_path":"util/scoped_cell/src/lib.rs","rank":31,"score":205497.34522064764},{"content":"pub fn module_codemap(text: &str, codemap: Arc<CodeMap>) -> (Result<crate::Module, ()>, Errors) {\n\n let mut errors = Errors::new();\n\n\n\n let parser = Parser::new((), codemap);\n\n\n\n let res = match parser.parse_string(&mut errors, text) {\n\n Ok(module) => {\n\n let module: super::ast::Module = module;\n\n\n\n error_tee(&mut errors, |mut errors| {\n\n let mut adapter = errors.make_into_adapter();\n\n\n\n match module.lower(&mut adapter) {\n\n Ok(module) => Ok(module),\n\n Err(()) => Err(()),\n\n }\n\n })\n\n }\n\n Err(()) => Err(()),\n\n };\n\n\n\n (res, errors)\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":32,"score":204763.74866333144},{"content":"pub fn make_maps() -> NativeModule {\n\n let mut module = NativeModule::new(Symbol::intern(\"maps\"));\n\n module.add_fun(Symbol::intern(\"new\"), 0, Box::new(new_0));\n\n module\n\n}\n","file_path":"libeir_interpreter/src/erl_lib/maps.rs","rank":33,"score":204029.5966107556},{"content":"pub fn end_basic_block() {\n\n TRACE_COLLECTOR.with(|c| {\n\n let mut c = c.lock().unwrap();\n\n let pid = c.current_pid;\n\n c.events.push(TraceEvent{\n\n pid: pid,\n\n typ: TraceEventType::BasicBlockEnd,\n\n });\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":34,"score":202395.3716501016},{"content":"pub fn function_codemap(\n\n text: &str,\n\n codemap: Arc<CodeMap>,\n\n) -> (Result<crate::Function, ()>, Errors) {\n\n match function_map_codemap(text, codemap) {\n\n (Ok((fun, _)), errors) => (Ok(fun), errors),\n\n (Err(()), errors) => (Err(()), errors),\n\n }\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":35,"score":202151.3247351367},{"content":"pub trait ErlEq<Rhs = Self> {\n\n fn erl_eq(&self, other: &Rhs) -> bool;\n\n}\n\n\n","file_path":"libeir_interpreter/src/term.rs","rank":36,"score":201982.35810314104},{"content":"pub fn format_module<B, V, L, S>(\n\n module: &Module,\n\n config: &mut FormatConfig<B, V, L>,\n\n sink: &mut S,\n\n) -> Result<(), DynError>\n\nwhere\n\n B: BlockIteratorConfig,\n\n V: ValueFormatter,\n\n L: BlockValueLayout,\n\n S: BlockFormatSink,\n\n{\n\n sink.write_str(&format!(\"{} {{\\n\", module.name().name.as_str().get()));\n\n\n\n let num_functions = module.function_iter().count();\n\n for (i, fun) in module.function_iter().enumerate() {\n\n let function = fun.function();\n\n let ident = function.ident();\n\n sink.write_str(&format!(\" {}/{} {{\\n\", &ident.name, ident.arity));\n\n let mut state = FormatState {\n\n function,\n","file_path":"libeir_ir/src/text/printer/mod.rs","rank":37,"score":200976.47132282527},{"content":"pub trait ErlExactEq<Rhs = Self> {\n\n fn erl_exact_eq(&self, other: &Rhs) -> bool;\n\n}\n\n\n","file_path":"libeir_interpreter/src/term.rs","rank":38,"score":198664.96931610786},{"content":"fn format_value_list(values: &[Value], fun: &Function,\n\n out: &mut dyn Write) -> std::io::Result<()> {\n\n for (idx, value) in values.iter().enumerate() {\n\n if idx != 0 {\n\n write!(out, \", \")?;\n\n }\n\n format_value(*value, fun, out)?;\n\n }\n\n Ok(())\n\n}\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":39,"score":197496.14570888883},{"content":"pub fn error_tee<'a, E, W, F, R>(\n\n receiver: &'a mut (dyn ErrorReceiver<E = E, W = W> + 'a),\n\n fun: F,\n\n) -> R\n\nwhere\n\n F: FnOnce(ErrorReceiverTee<E, W>) -> R,\n\n{\n\n scoped_cell(receiver, |cell| {\n\n let tee = ErrorReceiverTee { cell };\n\n fun(tee)\n\n })\n\n}\n\n\n\npub struct ErrorReceiverTee<'a, E, W> {\n\n cell: ScopedCell<dyn ErrorReceiver<E = E, W = W> + 'a>,\n\n}\n\nimpl<'a, E, W> Clone for ErrorReceiverTee<'a, E, W> {\n\n fn clone(&self) -> Self {\n\n ErrorReceiverTee {\n\n cell: self.cell.clone(),\n","file_path":"util/libeir_util_parse/src/errors.rs","rank":40,"score":196360.91640250603},{"content":"/// This evaluator is used for performing simple reductions\n\n/// during preprocessing, namely for evaluating conditionals\n\n/// in -if/-elseif directives.\n\n///\n\n/// As a result, the output of this function is _not_ a primitive\n\n/// value, but rather an Expr which has been reduced to its simplest\n\n/// form (e.g. a BinaryOp that can be evaluated at compile-time would\n\n/// be converted into the corresponding literal representation of the\n\n/// result of that op)\n\n///\n\n/// Exprs which are not able to be evaluated at compile-time will be\n\n/// treated as errors. In particular the following constructs are supported,\n\n/// and you can consider everything else as invalid unless explicitly noted:\n\n///\n\n/// - Math on constants or expressions which evaluate to constants\n\n/// - Bit shift operations on constants or expressions which evaluate to constants\n\n/// - Comparisons on constants or expressions which evaluate to constants\n\n/// - The use of `++` and `--` on constant lists, or expressions which evaluate to constant lists\n\npub fn eval(expr: Expr) -> Result<Expr, PreprocessorError> {\n\n let result = match expr {\n\n // Nothing to be done here\n\n Expr::Var(_) => expr,\n\n Expr::Literal(_) => expr,\n\n Expr::Nil(_) => expr,\n\n Expr::FunctionName(_) => expr,\n\n Expr::RecordIndex(_) => expr,\n\n\n\n // Recursively evaluate subexpressions\n\n Expr::Cons(Cons {\n\n span,\n\n id,\n\n head,\n\n tail,\n\n }) => Expr::Cons(Cons {\n\n span,\n\n id,\n\n head: Box::new(eval(*head)?),\n\n tail: Box::new(eval(*tail)?),\n","file_path":"libeir_syntax_erl/src/preprocessor/evaluator.rs","rank":41,"score":193491.44653110328},{"content":"pub fn run_ct_suite(vm: &mut VMState, module: Ident) {\n\n let spec = get_suite_spec(vm, module);\n\n\n\n let config = Term::Nil;\n\n\n\n for entry in spec.entries.iter() {\n\n match entry {\n\n SuiteEntrySpec::Group { tests, .. } => {\n\n for test in tests {\n\n let fun = FunctionIdent {\n\n module,\n\n name: Ident::with_empty_span(*test),\n\n arity: 1,\n\n };\n\n let res = vm.call(&fun, &[config.clone()]);\n\n res.unwrap();\n\n }\n\n }\n\n SuiteEntrySpec::Test(sym) => {\n\n let fun = FunctionIdent {\n","file_path":"libeir_tests/src/ct_runner.rs","rank":42,"score":190502.59928308043},{"content":"pub fn module(text: &str) -> (Result<crate::Module, ()>, Errors) {\n\n module_codemap(text, Arc::new(CodeMap::new()))\n\n}\n\n\n","file_path":"libeir_ir/src/text/parser/mod.rs","rank":43,"score":189402.79455658945},{"content":"fn new_0(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 0);\n\n NativeReturn::Return {\n\n term: Term::Map(MapTerm::new()).into(),\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/maps.rs","rank":44,"score":186116.82410108251},{"content":"fn is_map(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1);\n\n let a1 = &*args[0];\n\n match a1 {\n\n Term::Map(_) => NativeReturn::Return {\n\n term: Term::new_bool(true).into(),\n\n },\n\n _ => NativeReturn::Return {\n\n term: Term::new_bool(false).into(),\n\n },\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":45,"score":186116.82410108251},{"content":"fn is_function(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1 || args.len() == 2);\n\n\n\n let arity_ref = if args.len() == 2 {\n\n if let Some(int) = args[1].as_i64() {\n\n Some(int)\n\n } else {\n\n panic!()\n\n }\n\n } else {\n\n None\n\n };\n\n\n\n if let Term::CapturedFunction { ident, .. } = &*args[0] {\n\n let res = arity_ref.map(|a| a == ident.arity as i64).unwrap_or(true);\n\n NativeReturn::Return {\n\n term: Term::new_bool(res).into(),\n\n }\n\n } else if let Term::BoundLambda { ident, .. } = &*args[0] {\n\n let res = arity_ref.map(|a| a == ident.arity as i64).unwrap_or(true);\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":46,"score":185950.4121870959},{"content":"pub fn lower<S>(input: S, config: ParseConfig) -> Result<Module, ()>\n\nwhere\n\n S: AsRef<str>,\n\n{\n\n let mut errors: Errors<ErlangError, ErlangError> = Errors::new();\n\n let codemap = Arc::new(CodeMap::new());\n\n let eir_res = error_tee(&mut errors, |mut errors| {\n\n let parser = Parser::new(config, codemap.clone());\n\n let ast = parser.parse_string(&mut errors.make_into_adapter(), input)?;\n\n let eir = lower_module(&mut errors.make_into_adapter(), codemap.clone(), &ast)?;\n\n Ok(eir)\n\n });\n\n\n\n errors.print(&codemap);\n\n\n\n eir_res\n\n}\n\n\n","file_path":"libeir_tests/src/lib.rs","rank":47,"score":185773.63058690514},{"content":"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\n\n if let Some(prim) = fun.value_primop(value) {\n\n match fun.primop_kind(prim) {\n\n crate::PrimOpKind::ValueList => return Some(fun.primop_reads(prim)),\n\n _ => (),\n\n }\n\n }\n\n None\n\n}\n\n\n\nimpl Function {\n\n pub fn validate(&self, errors: &mut Vec<ValidationError>) {\n\n let block_graph = self.block_graph();\n\n let doms = petgraph::algo::dominators::simple_fast(&block_graph, self.block_entry());\n\n\n\n // Validate internal graph invariants\n\n self.graph_validate_global();\n\n\n\n self.validate_entry_invariants(errors);\n\n self.validate_blocks(errors);\n","file_path":"libeir_ir/src/algo/validate.rs","rank":48,"score":185763.27937514242},{"content":"pub fn warning_args<F>(_text: String, _make_args: F) where F: FnOnce() -> HashMap<String, ::serde_json::Value> {}\n","file_path":"libeir_interpreter/src/trace/dummy.rs","rank":49,"score":184987.5732335494},{"content":"pub fn warning_args<F>(text: String, make_args: F) where F: FnOnce() -> HashMap<String, ::serde_json::Value> {\n\n TRACE_COLLECTOR.with(|c| {\n\n let mut c = c.lock().unwrap();\n\n let pid = c.current_pid;\n\n c.events.push(TraceEvent {\n\n pid: pid,\n\n typ: TraceEventType::Warning {\n\n text: text,\n\n args: (make_args)()\n\n }\n\n });\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":50,"score":184987.5732335494},{"content":"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\n\n if let Some(prim) = fun.value_primop(value) {\n\n match fun.primop_kind(prim) {\n\n crate::PrimOpKind::ValueList => return Some(fun.primop_reads(prim)),\n\n _ => (),\n\n }\n\n }\n\n None\n\n}\n\n\n\npub struct FormatConfig<B, V, L>\n\nwhere\n\n B: BlockIteratorConfig,\n\n V: ValueFormatter,\n\n L: BlockValueLayout,\n\n{\n\n pub width: usize,\n\n\n\n /// Encapsulates the iteration order for blocks within a function.\n\n pub block_iterator_config: B,\n","file_path":"libeir_ir/src/text/printer/mod.rs","rank":51,"score":183455.35495791672},{"content":"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\n\n if let Some(prim) = fun.value_primop(value) {\n\n match fun.primop_kind(prim) {\n\n crate::PrimOpKind::ValueList =>\n\n return Some(fun.primop_reads(prim)),\n\n _ => (),\n\n }\n\n }\n\n None\n\n}\n\n\n\nimpl ToEirTextFun for Block {\n\n fn to_eir_text_fun(&self, ctx: &mut ToEirTextContext, fun: &Function,\n\n indent: usize, out: &mut dyn Write)\n\n -> std::io::Result<()>\n\n {\n\n\n\n write_indent(out, indent)?;\n\n write!(out, \"{}(\", self)?;\n\n format_value_list(fun.block_args(*self), fun, out)?;\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":52,"score":183455.35495791672},{"content":"fn erl_self(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 0);\n\n NativeReturn::Return {\n\n term: Term::Pid(proc.pid).into(),\n\n }\n\n}\n\n\n\n//fn process_flag(vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n// assert!(args.len() == 2);\n\n// if args[0].erl_eq(&Term::new_atom(\"trap_exit\")) {\n\n// let mut mailboxes = vm.mailboxes.borrow_mut();\n\n// let mailbox = &mut mailboxes.get_mut(&proc.pid).unwrap();\n\n// let old_trap_exits = mailbox.get_trap_exits();\n\n// mailbox.set_trap_exits(args[1].as_boolean().unwrap());\n\n// NativeReturn::Return { term: Term::new_bool(old_trap_exits).into() }\n\n// } else {\n\n// unimplemented!()\n\n// }\n\n//}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":53,"score":183323.59840670525},{"content":"fn exact_not_eq(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n NativeReturn::Return {\n\n term: Term::new_bool(!args[0].erl_exact_eq(&*args[1])).into(),\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":54,"score":183320.09970582352},{"content":"fn exact_eq(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n NativeReturn::Return {\n\n term: Term::new_bool(args[0].erl_exact_eq(&*args[1])).into(),\n\n }\n\n}\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":55,"score":183320.09970582352},{"content":"fn map_size(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1);\n\n if let Some(map) = args[0].as_map() {\n\n NativeReturn::Return {\n\n term: Term::new_usize(map.len()).into(),\n\n }\n\n } else {\n\n unimplemented!()\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":56,"score":183261.94455522008},{"content":"pub fn parse<'input>(text: &'input str) -> Result<Annotated<Module>,\n\n ::lalrpop_util::ParseError<usize, Tok<'input>, ()>> {\n\n\n\n let tokenizer = Tokenizer::new(text);\n\n let parser = grammar::AnnotatedModuleParser::new();\n\n parser.parse(text, tokenizer)\n\n}\n","file_path":"libeir_syntax_core/src/parser/mod.rs","rank":57,"score":183151.78674166047},{"content":"pub fn copy<S, D, T>(from: S, mut to: D)\n\nwhere\n\n S: BitRead<T = T>,\n\n D: BitWrite<T = T>,\n\n T: BitTransport,\n\n{\n\n to.write(from)\n\n}\n\n\n\npub struct CarrierWordIter<'a, I, T>\n\nwhere\n\n I: BitRead<T = T>,\n\n T: BitTransport,\n\n{\n\n inner: &'a I,\n\n _transport: PhantomData<T>,\n\n idx: usize,\n\n rem: usize,\n\n}\n\nimpl<'a, I, T> Iterator for CarrierWordIter<'a, I, T>\n","file_path":"util/libeir_util_binary/src/lib.rs","rank":58,"score":182211.32342667918},{"content":"pub fn tokenize_string(ident: Ident) -> Result<Vec<u64>, LowerError> {\n\n let string = ident.name.as_str().get();\n\n\n\n // http://erlang.org/doc/reference_manual/data_types.html#escape-sequences\n\n\n\n #[derive(Copy, Clone, Debug)]\n\n enum StringState {\n\n Norm,\n\n Escape {\n\n start: usize,\n\n },\n\n Oct {\n\n start: usize,\n\n digit_start: usize,\n\n num: usize,\n\n },\n\n HexStart {\n\n start: usize,\n\n },\n\n HexN {\n","file_path":"libeir_syntax_erl/src/lower/expr/literal.rs","rank":59,"score":181858.71883840568},{"content":"pub fn specifier_from_parsed(parsed: &[BitType]) -> Result<BinaryEntrySpecifier, LowerError> {\n\n let mut typ = None;\n\n let mut signed = None;\n\n let mut endianness = None;\n\n let mut unit = None;\n\n\n\n for entry in parsed {\n\n match entry {\n\n // Types\n\n BitType::Name(_id, _span, ident) if ident.as_str() == \"integer\" => {\n\n try_specifier!(typ, entry, TypeName::Integer)\n\n }\n\n BitType::Name(_id, _span, ident) if ident.as_str() == \"float\" => {\n\n try_specifier!(typ, entry, TypeName::Float)\n\n }\n\n BitType::Name(_id, _span, ident) if ident.as_str() == \"binary\" => {\n\n try_specifier!(typ, entry, TypeName::Bytes)\n\n }\n\n BitType::Name(_id, _span, ident) if ident.as_str() == \"bytes\" => {\n\n try_specifier!(typ, entry, TypeName::Bytes)\n","file_path":"libeir_syntax_erl/src/lower/expr/binary.rs","rank":60,"score":181398.02683805636},{"content":"pub trait IntoValue {\n\n fn into_value<'a>(self, b: &mut FunctionBuilder<'a>) -> Value;\n\n fn get_value(self, fun: &Function) -> Option<Value>;\n\n}\n\nimpl IntoValue for Value {\n\n fn into_value<'a>(self, _b: &mut FunctionBuilder<'a>) -> Value {\n\n self\n\n }\n\n fn get_value(self, _fun: &Function) -> Option<Value> {\n\n Some(self)\n\n }\n\n}\n\nimpl IntoValue for Block {\n\n fn into_value<'a>(self, b: &mut FunctionBuilder<'a>) -> Value {\n\n b.fun.values.push(ValueKind::Block(self))\n\n }\n\n fn get_value(self, fun: &Function) -> Option<Value> {\n\n fun.values.get(ValueKind::Block(self))\n\n }\n\n}\n","file_path":"libeir_ir/src/function/builder/mod.rs","rank":61,"score":178792.5594954167},{"content":"fn eval_list(mut exprs: Vec<Expr>) -> Result<Vec<Expr>, PreprocessorError> {\n\n let mut result = Vec::new();\n\n\n\n for expr in exprs.drain(..) {\n\n result.push(eval(expr)?);\n\n }\n\n\n\n Ok(result)\n\n}\n\n\n","file_path":"libeir_syntax_erl/src/preprocessor/evaluator.rs","rank":62,"score":178514.7283798053},{"content":"fn write_indent(out: &mut dyn Write, indent: usize) -> std::io::Result<()> {\n\n for _ in 0..indent {\n\n write!(out, \" \")?;\n\n }\n\n Ok(())\n\n}\n\n\n\nimpl ToEirText for FunctionIdent {\n\n fn to_eir_text(&self, _ctx: &mut ToEirTextContext, indent: usize, out: &mut dyn Write) -> std::io::Result<()> {\n\n write_indent(out, indent)?;\n\n write!(out, \"{}:{}/{}\",\n\n self.module, self.name, self.arity)?;\n\n Ok(())\n\n }\n\n}\n\n\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":63,"score":177661.0328318145},{"content":"pub fn to_decision_tree<P>(pattern: &mut P) -> cfg::PatternCfg<P>\n\nwhere\n\n P: PatternProvider,\n\n{\n\n let mut context = MatchCompileContext::new(pattern);\n\n\n\n let root: matrix::MatchMatrix<P> = (*context.root_matrix()).clone();\n\n\n\n let root_cfg = context.cfg.get_entry();\n\n let wildcard = context.pattern.get_wildcard();\n\n\n\n matrix_to_decision_tree(\n\n root_cfg,\n\n &mut context,\n\n Some(wildcard),\n\n &root,\n\n root.variables.clone(),\n\n 0,\n\n );\n\n\n\n let cfg = context.cfg;\n\n assert!(!::petgraph::algo::is_cyclic_directed(&cfg.graph));\n\n cfg\n\n}\n","file_path":"util/libeir_util_pattern_compiler/src/lib.rs","rank":64,"score":175598.4711747404},{"content":"fn format_function_body_state<B, V, L, S>(\n\n config: &mut FormatConfig<B, V, L>,\n\n state: &mut FormatState,\n\n sink: &mut S,\n\n) -> Result<(), DynError>\n\nwhere\n\n B: BlockIteratorConfig,\n\n V: ValueFormatter,\n\n L: BlockValueLayout,\n\n S: BlockFormatSink,\n\n{\n\n let function = state.function;\n\n let mut block_iter = config.block_iterator_config.new(function);\n\n\n\n let arena = Arena::new();\n\n let mut ctx = FunctionFormatData {\n\n arena: &arena,\n\n buf: String::new(),\n\n value_buf: Vec::new(),\n\n config: PhantomData,\n","file_path":"libeir_ir/src/text/printer/mod.rs","rank":65,"score":174545.37983365764},{"content":"fn eval_record(mut fields: Vec<RecordField>) -> Result<Vec<RecordField>, PreprocessorError> {\n\n let mut result = Vec::new();\n\n\n\n for field in fields.drain(..) {\n\n let new_field = match field {\n\n RecordField {\n\n span,\n\n id,\n\n name,\n\n value: Some(value),\n\n ty,\n\n } => RecordField {\n\n span,\n\n id,\n\n name,\n\n value: Some(eval(value)?),\n\n ty,\n\n },\n\n RecordField {\n\n span,\n","file_path":"libeir_syntax_erl/src/preprocessor/evaluator.rs","rank":66,"score":173976.8632258418},{"content":"pub trait BlockValueLayout {\n\n /// Lays out the root scope for the module. This is called once\n\n /// at the beginning of processing a module.\n\n fn layout_module(&mut self, fun: &Function);\n\n /// Lays out the given block. This will be called once for each block.\n\n fn layout(&mut self, fun: &Function, block: Block);\n\n\n\n /// Values for the current layout.\n\n fn values(&self) -> &[Value];\n\n\n\n /// Queries whether the given value should be laid out inline, or if\n\n /// it should be referenced by value.\n\n fn should_layout(&self, value: Value, within: Option<Value>) -> bool;\n\n}\n\n\n\npub struct ReferencePrimopBlockValueLayout {\n\n values: Vec<Value>,\n\n values_set: BTreeMap<Value, usize>,\n\n}\n\nimpl Default for ReferencePrimopBlockValueLayout {\n","file_path":"libeir_ir/src/text/printer/mod.rs","rank":67,"score":172246.1280522262},{"content":"pub fn can_subsitute(graph: &ChainGraph, fun: &Function, chain: Chain) -> bool {\n\n let target = graph.target_block;\n\n let target_reads = fun.block_reads(target);\n\n let chain_data = &graph.chains[chain];\n\n\n\n if fun.block_kind(target).unwrap().is_call() && chain_data.args.len() == target_reads.len() - 1\n\n {\n\n chain_data\n\n .args\n\n .iter()\n\n .zip(target_reads.iter().skip(1))\n\n .map(|(ch, val)| -> Option<()> {\n\n let ch = (*ch)?;\n\n\n\n let node;\n\n if let Some(to) = graph.get_uniform(*val) {\n\n node = to;\n\n } else {\n\n let start_node = graph.get_root(*val)?;\n\n node = graph.follow_chain(start_node, chain);\n","file_path":"libeir_passes/src/simplify_cfg/chain_graph/synthesis/single.rs","rank":68,"score":171392.7500200923},{"content":"pub fn write_dot(module: &Module, ident: Option<FunctionIdent>) {\n\n if let Some(ident) = ident {\n\n let idx = module.ident_index(&ident).unwrap();\n\n let fun_def = &module[idx];\n\n let fun = fun_def.function();\n\n\n\n let dot = libeir_ir::text::dot_printer::function_to_dot(fun);\n\n print!(\"{}\", dot);\n\n } else {\n\n unimplemented!()\n\n }\n\n}\n","file_path":"libeir_tests/src/lib.rs","rank":69,"score":170130.6001806843},{"content":"struct PromoteCtx<'a, 'b> {\n\n ctx: &'a mut LowerCtx<'b>,\n\n binds: HashMap<Ident, TreeNode>,\n\n binds_scope: HashMapStack<Ident, TreeNode>,\n\n shadow: bool,\n\n}\n\nimpl<'a, 'b> PromoteCtx<'a, 'b> {\n\n fn resolve_or_bind(\n\n &mut self,\n\n hier: bool,\n\n ident: Ident,\n\n node: TreeNode,\n\n ) -> Option<Either<TreeNode, IrValue>> {\n\n if hier {\n\n self.binds_scope.insert(ident, node);\n\n }\n\n if self.shadow {\n\n if let Some(bound_node) = self.binds.get(&ident) {\n\n Some(Either::Left(*bound_node))\n\n } else {\n","file_path":"libeir_syntax_erl/src/lower/pattern/tree/promote_values.rs","rank":70,"score":167020.07356124627},{"content":"pub fn integer_to_carrier(mut int: BigInt, bits: usize, endian: Endian) -> BitSlice<Vec<u8>> {\n\n let negative = int < 0;\n\n if negative {\n\n int += 1;\n\n }\n\n\n\n let keep_bytes = (bits + 7) / 8;\n\n let aux_bits = bits % 8;\n\n\n\n let (_sign, mut digits) = match endian {\n\n Endian::Big => int.to_bytes_be(),\n\n Endian::Little => int.to_bytes_le(),\n\n };\n\n\n\n match endian {\n\n Endian::Big => {\n\n let mut new = Vec::new();\n\n\n\n if keep_bytes > digits.len() {\n\n new.resize(keep_bytes - digits.len(), 0);\n","file_path":"util/libeir_util_binary/src/integer.rs","rank":71,"score":160381.86998955382},{"content":"fn make_frontend(codemap: Arc<CodeMap>, matches: &ArgMatches) -> AnyFrontend {\n\n match value_t!(matches, \"IN_FORMAT\", InputType).unwrap() {\n\n InputType::Erl => make_erlang_frontend(codemap, matches).into(),\n\n InputType::Abstr => AbstrErlangFrontend::new(codemap).into(),\n\n InputType::Eir => EirFrontend::new(codemap).into(),\n\n }\n\n}\n\n\n","file_path":"tools/src/compile.rs","rank":72,"score":158369.96812492},{"content":"pub fn rewrite(\n\n b: &mut FunctionBuilder,\n\n map: &mut BTreeMap<Value, Value>,\n\n target: Block,\n\n graph: &ChainGraph,\n\n synthesis: &Synthesis,\n\n) {\n\n let segment_set_pool = synthesis.segment_set_pool.as_ref().unwrap();\n\n let segments_back = synthesis.segments_back.as_ref().unwrap();\n\n\n\n trace!(\"REWRITE {}\", target);\n\n //println!(\"{:#?}\", synthesis);\n\n\n\n //assert!(synthesis.segments[synthesis.order[0]].kind.is_out());\n\n //assert!(\n\n // synthesis\n\n // .order\n\n // .iter()\n\n // .map(|s| &synthesis.segments[*s])\n\n // .filter(|s| s.kind.is_out())\n","file_path":"libeir_passes/src/simplify_cfg/rewrite.rs","rank":73,"score":158299.38998131454},{"content":"pub trait PatternProvider: Debug {\n\n /// A reference to a unique node in the pattern graph.\n\n /// Every `PatternNodeKey` should belong to ONE and ONLY one\n\n /// `PatternNodeKind`.\n\n type PatternNodeKey: Copy + Hash + Debug + PartialEq + Eq;\n\n\n\n /// The type of pattern node.\n\n type PatternNodeKind: Copy + Hash + Debug + PartialEq + Eq;\n\n\n\n /// A variable in the output CFG.\n\n /// The provider is responsible for creating these as specializations\n\n /// are performed by `expand_clause_nodes`.\n\n type CfgVariable: Copy + Hash + Debug + PartialEq + Eq;\n\n\n\n const WILDCARD: Self::PatternNodeKind;\n\n\n\n fn get_root(&self) -> ExpandedClauseNodes<Self::CfgVariable, Self::PatternNodeKey>;\n\n\n\n /// Used to determine if the given `key` should be included in the\n\n /// specialization on `kind`.\n","file_path":"util/libeir_util_pattern_compiler/src/pattern.rs","rank":74,"score":156371.9943833265},{"content":"pub fn gen_vm_id() {\n\n let counter = VM_ID_COUNTER.lock().unwrap();\n\n VM_ID.with(|v| {\n\n let mut vm_id = v.write().unwrap();\n\n *vm_id = Some(*counter);\n\n });\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":75,"score":156003.41854318135},{"content":"pub trait ErlOrd<Rhs = Self> {\n\n fn erl_ord(&self, other: &Rhs) -> ::std::cmp::Ordering;\n\n}\n\n\n\nimpl ErlEq for f64 {\n\n fn erl_eq(&self, other: &f64) -> bool {\n\n (*self) == (*other)\n\n }\n\n}\n\n\n\nimpl ErlEq for Term {\n\n fn erl_eq(&self, other: &Term) -> bool {\n\n match (self, other) {\n\n (Term::BoundLambda { .. }, _) => unreachable!(),\n\n (_, Term::BoundLambda { .. }) => unreachable!(),\n\n (Term::ValueList(_), _) => unimplemented!(),\n\n (_, Term::ValueList(_)) => unimplemented!(),\n\n\n\n (Term::Nil, Term::Nil) => true,\n\n (Term::ListCell(h1, t1), Term::ListCell(h2, t2)) => h1.erl_eq(h2) && t1.erl_eq(t2),\n","file_path":"libeir_interpreter/src/term.rs","rank":76,"score":155553.60741186593},{"content":"fn format_pattern(_ctx: &mut ToEirTextContext, pat: &PatternContainer, _indent: usize,\n\n annotated_nodes: &HashSet<PatternNode>,\n\n node: PatternNode, out: &mut dyn Write) -> std::io::Result<()> {\n\n if annotated_nodes.contains(&node) {\n\n write!(out, \"n{} @ \", node.index())?;\n\n }\n\n match pat.node_kind(node) {\n\n PatternNodeKind::Wildcard => write!(out, \"_\")?,\n\n _ => write!(out, \"?\")?,\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"libeir_ir/src/text/printer.old.rs","rank":77,"score":155500.49745900038},{"content":"pub fn lower_cfg(\n\n bump: &Bump,\n\n b: &mut FunctionBuilder,\n\n pat: &PatternContainer,\n\n provider: &ErlangPatternProvider,\n\n cfg: &PatternCfg<ErlangPatternProvider>,\n\n clauses: &[PatternClause],\n\n destinations: &DecisionTreeDestinations,\n\n) -> Block {\n\n assert!(destinations.guards.len() == destinations.bodies.len());\n\n\n\n let entry_kind = &cfg.graph[cfg.entry];\n\n assert!(*entry_kind == CfgNodeKind::Root);\n\n\n\n let mut ctx = LowerCtx {\n\n provider,\n\n mapping: BFnvHashMap::with_hasher_in(Default::default(), &bump),\n\n destinations,\n\n };\n\n\n","file_path":"libeir_passes/src/compile_pattern/lower_cfg.rs","rank":78,"score":153816.94348727496},{"content":"pub trait Parse<T = Self> {\n\n type Parser;\n\n type Error;\n\n type Config;\n\n type Token;\n\n\n\n fn file_map_error(err: SourceError) -> Self::Error;\n\n\n\n /// Initializes a token stream for the underlying parser and invokes parse_tokens\n\n fn parse<'a, S>(\n\n parser: &Parser<Self::Config>,\n\n errors: &'a mut (dyn ErrorReceiver<E = Self::Error, W = Self::Error> + 'a),\n\n source: S,\n\n ) -> Result<T, ()>\n\n where\n\n S: Source;\n\n\n\n /// Implemented by each parser, which should parse the token stream and produce a T\n\n fn parse_tokens<'a, S>(\n\n errors: &'a mut (dyn ErrorReceiver<E = Self::Error, W = Self::Error> + 'a),\n\n tokens: S,\n\n ) -> Result<T, ()>\n\n where\n\n S: IntoIterator<Item = Self::Token>;\n\n}\n","file_path":"util/libeir_util_parse/src/parser.rs","rank":79,"score":153343.32739534433},{"content":"fn make_erlang_frontend(codemap: Arc<CodeMap>, matches: &ArgMatches) -> ErlangFrontend {\n\n use libeir_syntax_erl::ParseConfig;\n\n\n\n let mut config = ParseConfig::default();\n\n\n\n if let Some(includes) = matches.values_of(\"INCLUDE_PATHS\") {\n\n for include in includes {\n\n config.include_paths.push_front(PathBuf::from(include));\n\n }\n\n }\n\n if let Some(includes) = matches.values_of(\"CODE_PATHS\") {\n\n for include in includes {\n\n config.code_paths.push_front(PathBuf::from(include));\n\n }\n\n }\n\n\n\n ErlangFrontend::new(config, codemap)\n\n}\n\n\n","file_path":"tools/src/compile.rs","rank":80,"score":153220.36037464216},{"content":"fn delete(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\n\n assert!(args.len() == 1);\n\n // TODO\n\n let n = vec![Term::new_atom(\"error\"), Term::new_atom(\"enoent\")];\n\n CallReturn::Return { term: Term::Tuple(n) }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/file.rs","rank":81,"score":153155.68733281977},{"content":"fn getenv(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\n\n if args.len() == 1 {\n\n CallReturn::Return { term: Term::new_bool(false) }\n\n } else {\n\n CallReturn::Throw\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/os.rs","rank":82,"score":153155.68733281977},{"content":" function as parse_function, function_map as parse_function_map,\n\n function_map_unwrap as parse_function_map_unwrap, function_unwrap as parse_function_unwrap,\n\n module as parse_module, module_unwrap as parse_module_unwrap,\n\n};\n\n\n\npub mod ast;\n","file_path":"libeir_ir/src/text/mod.rs","rank":83,"score":153056.08969055142},{"content":"fn not(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1);\n\n if let Some(b) = args[0].as_boolean() {\n\n NativeReturn::Return {\n\n term: Term::new_bool(!b).into(),\n\n }\n\n } else {\n\n panic!()\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":84,"score":151085.50566052174},{"content":"fn or(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n if let (Some(a1), Some(a2)) = (args[0].as_boolean(), args[1].as_boolean()) {\n\n NativeReturn::Return {\n\n term: Term::new_bool(a1 || a2).into(),\n\n }\n\n } else {\n\n panic!()\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":85,"score":151085.50566052174},{"content":"fn and(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n if let (Some(a1), Some(a2)) = (args[0].as_boolean(), args[1].as_boolean()) {\n\n NativeReturn::Return {\n\n term: Term::new_bool(a1 && a2).into(),\n\n }\n\n } else {\n\n panic!()\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":86,"score":151085.50566052174},{"content":"fn os_type(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\n\n assert!(args.len() == 0);\n\n // TODO\n\n let family = Term::new_atom(\"unix\");\n\n let name = Term::new_atom(\"linux\");\n\n CallReturn::Return { term: Term::Tuple(vec![family, name]) }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/os.rs","rank":87,"score":150932.49945963357},{"content":"pub fn lower_module<'a>(\n\n errors: &'a mut (dyn ErrorReceiver<E = LowerError, W = LowerError> + 'a),\n\n codemap: Arc<CodeMap>,\n\n module: &Module,\n\n) -> Result<IrModule, ()> {\n\n // TODO sort functions for more deterministic compilation\n\n\n\n let mut ir_module = IrModule::new_with_span(module.name, module.span);\n\n\n\n let mut ctx = LowerCtx {\n\n codemap,\n\n module,\n\n\n\n scope: scope::ScopeTracker::new(),\n\n exc_stack: ExceptionHandlerStack::new(),\n\n\n\n sentinel_value: None,\n\n\n\n errors,\n\n\n","file_path":"libeir_syntax_erl/src/lower/mod.rs","rank":88,"score":150766.5426911971},{"content":"pub fn constant_to_doc<'a>(\n\n arena: &'a Arena<'a>,\n\n container: &ConstantContainer,\n\n constant: Const,\n\n) -> RefDoc<'a, ()> {\n\n constant_to_doc_state(arena, container, constant, ConstantState::Normal)\n\n}\n\n\n","file_path":"libeir_ir/src/text/printer/constant.rs","rank":89,"score":150766.5426911971},{"content":"pub fn get_pid() -> Pid {\n\n TRACE_COLLECTOR.with(|c| {\n\n let c = c.lock().unwrap();\n\n c.current_pid\n\n })\n\n}\n\n\n","file_path":"libeir_interpreter/src/trace/trace.rs","rank":90,"score":150766.5426911971},{"content":"/// This implements `Send` and `Sync` unconditionally.\n\n/// (the trait itself doesn't need to have these bounds and the\n\n/// resources are already guaranteed to fulfill it).\n\nstruct Invariant<T: ?Sized>(*mut T);\n\n\n\nunsafe impl<T> Send for Invariant<T> where T: ?Sized {}\n\n\n\nunsafe impl<T> Sync for Invariant<T> where T: ?Sized {}\n\n\n","file_path":"util/meta_table/src/lib.rs","rank":91,"score":149161.24281929655},{"content":"//fn member_list(item: &Term, list: &Term) -> NativeReturn {\n\n// if let Term::Nil = list {\n\n// NativeReturn::Return { term: Term::new_bool(false).into() }\n\n// } else if let Term::List(ref head, ref tail) = list {\n\n// for l_item in head {\n\n// if item.erl_exact_eq(l_item) {\n\n// return NativeReturn::Return { term: Term::new_bool(true).into() };\n\n// }\n\n// }\n\n// member_list(item, tail)\n\n// } else {\n\n// NativeReturn::Throw\n\n// }\n\n//}\n\n//\n\n//fn member(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n// assert!(args.len() == 2);\n\n// member_list(&args[0], &args[1])\n\n//}\n\n//\n\nfn reverse_2(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n\n\n let (mut head, tail) = Term::as_inproper_list(&args[0]);\n\n assert!(tail.erl_eq(&Term::Nil));\n\n\n\n head.reverse();\n\n NativeReturn::Return {\n\n term: Term::slice_to_list(&head, args[1].clone()),\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/lists.rs","rank":92,"score":148882.7435185795},{"content":"fn put(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n if let Some(entry) = proc.dict.iter_mut().find(|e| e.0.erl_exact_eq(&args[0])) {\n\n let old = entry.1.clone();\n\n entry.1 = args[1].clone();\n\n NativeReturn::Return { term: old }\n\n } else {\n\n proc.dict.push((args[0].clone(), args[1].clone()));\n\n NativeReturn::Return {\n\n term: Term::new_atom(\"undefined\").into(),\n\n }\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":93,"score":148862.31778733555},{"content":"fn setelement(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 3);\n\n let idx = if let Some(num) = args[0].as_usize() {\n\n num\n\n } else {\n\n panic!()\n\n };\n\n let value = args[2].clone();\n\n if let Term::Tuple(vals) = &*args[1] {\n\n if idx == 0 || idx > vals.len() {\n\n panic!()\n\n } else {\n\n let mut vals = vals.clone();\n\n vals[idx - 1] = value;\n\n NativeReturn::Return {\n\n term: Term::Tuple(vals).into(),\n\n }\n\n }\n\n } else {\n\n panic!()\n\n }\n\n}\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":94,"score":148862.31778733555},{"content":"fn erase(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1);\n\n let idx = proc\n\n .dict\n\n .iter()\n\n .enumerate()\n\n .find(|e| (e.1).0.erl_exact_eq(&args[0]))\n\n .map(|(idx, _)| idx);\n\n if let Some(entry) = idx {\n\n let (_key, val) = proc.dict.remove(entry);\n\n NativeReturn::Return { term: val }\n\n } else {\n\n NativeReturn::Return {\n\n term: Term::new_atom(\"undefined\").into(),\n\n }\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":95,"score":148862.31778733555},{"content":"fn element(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n let idx = if let Some(num) = args[0].as_usize() {\n\n num\n\n } else {\n\n panic!()\n\n };\n\n if let Term::Tuple(vals) = &*args[1] {\n\n if idx == 0 || idx > vals.len() {\n\n panic!()\n\n } else {\n\n NativeReturn::Return {\n\n term: vals[idx - 1].clone(),\n\n }\n\n }\n\n } else {\n\n panic!()\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":96,"score":148862.31778733555},{"content":"fn less_than(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n let a1 = &*args[0];\n\n let a2 = &*args[1];\n\n let ord = a1.erl_ord(a2);\n\n NativeReturn::Return {\n\n term: Term::new_bool(ord == std::cmp::Ordering::Less).into(),\n\n }\n\n}\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":97,"score":148862.31778733555},{"content":"fn get(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 1);\n\n if let Some(entry) = proc.dict.iter().find(|e| e.0.erl_exact_eq(&args[0])) {\n\n NativeReturn::Return {\n\n term: entry.1.clone(),\n\n }\n\n } else {\n\n NativeReturn::Return {\n\n term: Term::new_atom(\"undefined\").into(),\n\n }\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":98,"score":148862.31778733555},{"content":"fn greater_than(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\n\n assert!(args.len() == 2);\n\n let a1 = &*args[0];\n\n let a2 = &*args[1];\n\n let ord = a1.erl_ord(a2);\n\n NativeReturn::Return {\n\n term: Term::new_bool(ord == std::cmp::Ordering::Greater).into(),\n\n }\n\n}\n\n\n","file_path":"libeir_interpreter/src/erl_lib/erlang.rs","rank":99,"score":148862.31778733555}],"string":"[\n {\n \"content\": \"fn lower_function(ctx: &mut LowerCtx, b: &mut FunctionBuilder, fun: &Function) -> IrBlock {\\n\\n let entry = b.block_insert_with_span(Some(fun.span()));\\n\\n\\n\\n match fun {\\n\\n Function::Named(_named) => unimplemented!(),\\n\\n Function::Unnamed(lambda) => {\\n\\n ctx.fun_num += 1;\\n\\n let base_fun = &ctx.functions[0];\\n\\n let new_fun = format!(\\\"{}-fun-{}\\\", base_fun, ctx.fun_num);\\n\\n ctx.functions.push(new_fun);\\n\\n\\n\\n lower_function_base(ctx, b, entry, lambda.span, lambda.arity, &lambda.clauses);\\n\\n\\n\\n ctx.functions.pop().unwrap();\\n\\n }\\n\\n }\\n\\n\\n\\n entry\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/mod.rs\",\n \"rank\": 1,\n \"score\": 327396.7893905393\n },\n {\n \"content\": \"pub fn function_map(text: &str) -> (Result<(crate::Function, LowerMap), ()>, Errors) {\\n\\n function_map_codemap(text, Arc::new(CodeMap::new()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 2,\n \"score\": 306530.3519340423\n },\n {\n \"content\": \"pub fn print_constants(_ctx: &mut ToEirTextContext, _fun: &Function, _indent: usize, _out: &mut dyn Write) -> std::io::Result<()> {\\n\\n // TODO\\n\\n //let mut used_values = HashSet::new();\\n\\n //fun.used_values(&mut used_values);\\n\\n\\n\\n //let mut values: Vec<_> = used_values.iter().cloned().collect();\\n\\n //values.sort();\\n\\n\\n\\n //for value in values.iter() {\\n\\n // let typ = fun.value(*value);\\n\\n // match typ {\\n\\n // ValueType::Constant(cons) => {\\n\\n // write_indent(out, indent)?;\\n\\n // write!(out, \\\"%{} = \\\", value.index())?;\\n\\n // cons.to_eir_text(ctx, indent+1, out)?;\\n\\n // write!(out, \\\";\\\\n\\\")?;\\n\\n // },\\n\\n // ValueType::Variable => (),\\n\\n // }\\n\\n //}\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 3,\n \"score\": 305166.0139850219\n },\n {\n \"content\": \"fn lower_top_function(ctx: &mut LowerCtx, b: &mut FunctionBuilder, function: &NamedFunction) {\\n\\n let entry = b.block_insert();\\n\\n b.block_set_entry(entry);\\n\\n\\n\\n let fun_name = format!(\\\"{}/{}\\\", function.name, function.arity);\\n\\n assert!(ctx.functions.len() == 0);\\n\\n ctx.functions.push(fun_name);\\n\\n\\n\\n lower_function_base(\\n\\n ctx,\\n\\n b,\\n\\n entry,\\n\\n function.span,\\n\\n function.arity,\\n\\n &function.clauses,\\n\\n );\\n\\n\\n\\n ctx.functions.pop().unwrap();\\n\\n assert!(ctx.functions.len() == 0);\\n\\n}\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/mod.rs\",\n \"rank\": 4,\n \"score\": 299243.04859074263\n },\n {\n \"content\": \"pub fn intern_binary_const(ident: Ident, c: &mut ConstantContainer) -> Result<Const, LowerError> {\\n\\n let chars = tokenize_string(ident)?;\\n\\n\\n\\n let bytes = chars.iter().copied().map(|i| i as u8).collect::<Vec<_>>();\\n\\n let bin = BinaryTerm(bytes);\\n\\n Ok(c.from(bin))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/expr/literal.rs\",\n \"rank\": 5,\n \"score\": 299057.7394347346\n },\n {\n \"content\": \"pub fn intern_string_const(ident: Ident, c: &mut ConstantContainer) -> Result<Const, LowerError> {\\n\\n let chars = tokenize_string(ident)?;\\n\\n\\n\\n let mut cons = c.from(NilTerm);\\n\\n for elem in chars.iter().rev() {\\n\\n let val = c.from(*elem);\\n\\n cons = c.list_cell(val, cons);\\n\\n }\\n\\n\\n\\n Ok(c.from(cons))\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use libeir_intern::Ident;\\n\\n\\n\\n use super::tokenize_string;\\n\\n\\n\\n #[test]\\n\\n fn string_literal_parse() {\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/expr/literal.rs\",\n \"rank\": 6,\n \"score\": 299057.7394347346\n },\n {\n \"content\": \"pub fn scoped_cell<T: ?Sized, F, R>(value: &mut T, fun: F) -> R\\n\\nwhere\\n\\n F: FnOnce(ScopedCell<T>) -> R,\\n\\n{\\n\\n let guard = new(value);\\n\\n\\n\\n let cell = guard.clone_cell();\\n\\n fun(cell)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::{new, scoped_cell};\\n\\n\\n\\n #[test]\\n\\n fn creation() {\\n\\n let mut a: u32 = 0;\\n\\n scoped_cell(&mut a, |_ac| {});\\n\\n }\\n\\n\\n\",\n \"file_path\": \"util/scoped_cell/src/lib.rs\",\n \"rank\": 7,\n \"score\": 287501.7869993156\n },\n {\n \"content\": \"fn format_value(value: Value, fun: &Function, out: &mut dyn Write) -> std::io::Result<()> {\\n\\n match fun.value_kind(value) {\\n\\n ValueKind::Block(block) => write!(out, \\\"{}\\\", block)?,\\n\\n ValueKind::Const(cons) => {\\n\\n fun.cons().write(cons, out);\\n\\n },\\n\\n _ => write!(out, \\\"%{}\\\", value.index())?,\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 8,\n \"score\": 284307.1900066528\n },\n {\n \"content\": \"pub fn function(text: &str) -> (Result<crate::Function, ()>, Errors) {\\n\\n match function_map(text) {\\n\\n (Ok((fun, _)), errors) => (Ok(fun), errors),\\n\\n (Err(()), errors) => (Err(()), errors),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 9,\n \"score\": 279840.0345302822\n },\n {\n \"content\": \"fn map_node(ctx: &mut LowerCtx, b: &mut FunctionBuilder, t: &mut Tree, node: TreeNode) -> TreeNode {\\n\\n let new = match t.nodes[node].clone() {\\n\\n TreeNodeKind::Atomic(_, _) => node,\\n\\n TreeNodeKind::Wildcard(_) => node,\\n\\n TreeNodeKind::Tuple { span, elems } => {\\n\\n let mut new_elems = EntityList::new();\\n\\n for idx in 0..elems.len(&t.node_pool) {\\n\\n let node = elems.get(idx, &t.node_pool).unwrap();\\n\\n let new = map_node(ctx, b, t, node);\\n\\n new_elems.push(new, &mut t.node_pool);\\n\\n }\\n\\n t.nodes.push(TreeNodeKind::Tuple {\\n\\n span: span,\\n\\n elems: new_elems,\\n\\n })\\n\\n }\\n\\n TreeNodeKind::Cons { span, head, tail } => {\\n\\n let new_head = map_node(ctx, b, t, head);\\n\\n let new_tail = map_node(ctx, b, t, tail);\\n\\n t.nodes.push(TreeNodeKind::Cons {\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/pattern/tree/merge.rs\",\n \"rank\": 10,\n \"score\": 273559.0789040922\n },\n {\n \"content\": \"fn read_condition<R, S>(reader: &mut R) -> Result<VecDeque<Lexed>>\\n\\nwhere\\n\\n R: TokenReader<Source = S>,\\n\\n{\\n\\n let mut open = 0;\\n\\n let mut condition = VecDeque::new();\\n\\n\\n\\n loop {\\n\\n match reader.try_read_token()? {\\n\\n None => return Err(PreprocessorError::UnexpectedEOF),\\n\\n Some(token) => match token {\\n\\n LexicalToken(_, Token::LParen, _) => {\\n\\n open = open + 1;\\n\\n condition.push_back(Ok(token));\\n\\n }\\n\\n LexicalToken(_, Token::RParen, _) if open == 0 => {\\n\\n reader.unread_token(token);\\n\\n break;\\n\\n }\\n\\n LexicalToken(_, Token::RParen, _) => {\\n\",\n \"file_path\": \"libeir_syntax_erl/src/preprocessor/directives.rs\",\n \"rank\": 11,\n \"score\": 265646.03576520266\n },\n {\n \"content\": \"pub fn calculate_live_values(fun: &Function) -> LiveValues {\\n\\n let mut forest = SetForest::new();\\n\\n\\n\\n let mut live_at: HashMap<Block, Set<Value>> = HashMap::new();\\n\\n let mut live_in: HashMap<Block, Set<Value>> = HashMap::new();\\n\\n\\n\\n // Iterate dataflow until all dependencies have been resolved\\n\\n loop {\\n\\n let res = dataflow_pass(fun, &mut forest, &mut live_at, &mut live_in);\\n\\n if res {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n // Validate that the live set at entry is empty\\n\\n {\\n\\n let entry = fun.block_entry();\\n\\n assert!(\\n\\n live_at[&entry].iter(&forest).count() == 0,\\n\\n \\\"{:?}\\\",\\n\",\n \"file_path\": \"libeir_ir/src/algo/live.rs\",\n \"rank\": 12,\n \"score\": 261765.96598179982\n },\n {\n \"content\": \"pub fn function_map_unwrap(text: &str) -> (crate::Function, LowerMap) {\\n\\n let codemap = Arc::new(CodeMap::new());\\n\\n match function_map_codemap(text, codemap.clone()) {\\n\\n (Ok(fun), errors) => {\\n\\n errors.print(&codemap);\\n\\n fun\\n\\n }\\n\\n (Err(()), errors) => {\\n\\n errors.print(&codemap);\\n\\n panic!();\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n\\n\\n use std::sync::Arc;\\n\\n\\n\\n use super::function_unwrap;\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 13,\n \"score\": 255479.7425456681\n },\n {\n \"content\": \"pub fn function_into_graph_printer<O>(fun: &Function, g: &mut GraphPrinter<O>)\\n\\nwhere\\n\\n O: std::fmt::Write,\\n\\n{\\n\\n let mut buf = String::new();\\n\\n\\n\\n let mut config = pr::FormatConfig {\\n\\n width: 80,\\n\\n block_iterator_config: pr::DfsBlockIteratorConfig,\\n\\n value_formatter: pr::StandardValueFormatter,\\n\\n block_value_layout: pr::ReferencePrimopBlockValueLayout::default(),\\n\\n };\\n\\n let mut state = FormatState {\\n\\n function: fun,\\n\\n nesting: 0,\\n\\n };\\n\\n\\n\\n let arena = Arena::new();\\n\\n let mut ctx = FunctionFormatData {\\n\\n arena: &arena,\\n\",\n \"file_path\": \"libeir_ir/src/text/dot_printer.rs\",\n \"rank\": 14,\n \"score\": 253473.97740614536\n },\n {\n \"content\": \"pub fn function_map_codemap(\\n\\n text: &str,\\n\\n codemap: Arc<CodeMap>,\\n\\n) -> (Result<(crate::Function, LowerMap), ()>, Errors) {\\n\\n let mut errors = Errors::new();\\n\\n\\n\\n let parser = Parser::new((), codemap);\\n\\n\\n\\n let ret = match parser.parse_string(&mut errors, text) {\\n\\n Ok(named) => {\\n\\n let named: NamedFunction = named;\\n\\n\\n\\n error_tee(&mut errors, |mut errors| {\\n\\n let mut adapter = errors.make_into_adapter();\\n\\n\\n\\n match named.function.lower(&mut adapter, named.name) {\\n\\n Ok(res) => Ok(res),\\n\\n Err(()) => Err(()),\\n\\n }\\n\\n })\\n\\n }\\n\\n Err(()) => Err(()),\\n\\n };\\n\\n\\n\\n (ret, errors)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 15,\n \"score\": 244114.05722179063\n },\n {\n \"content\": \"pub fn format_function_body<B, V, L, S>(\\n\\n function: &Function,\\n\\n config: &mut FormatConfig<B, V, L>,\\n\\n sink: &mut S,\\n\\n) -> Result<(), DynError>\\n\\nwhere\\n\\n B: BlockIteratorConfig,\\n\\n V: ValueFormatter,\\n\\n L: BlockValueLayout,\\n\\n S: BlockFormatSink,\\n\\n{\\n\\n let mut state = FormatState {\\n\\n function,\\n\\n nesting: 0,\\n\\n };\\n\\n format_function_body_state(config, &mut state, sink)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/mod.rs\",\n \"rank\": 16,\n \"score\": 239362.1204577384\n },\n {\n \"content\": \"pub fn start_basic_block(module: &Atom, ident: &FunctionIdent, block: LabelN) {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let mut c = c.lock().unwrap();\\n\\n let pid = c.current_pid;\\n\\n c.events.push(TraceEvent{\\n\\n pid: pid,\\n\\n typ: TraceEventType::BasicBlockStart {\\n\\n module: module.clone(),\\n\\n ident: ident.clone(),\\n\\n block: block,\\n\\n },\\n\\n });\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 17,\n \"score\": 234532.35688633908\n },\n {\n \"content\": \"fn eval_map(mut fields: Vec<MapField>) -> Result<Vec<MapField>, PreprocessorError> {\\n\\n let mut result = Vec::new();\\n\\n\\n\\n for field in fields.drain(..) {\\n\\n match field {\\n\\n MapField::Assoc {\\n\\n span,\\n\\n id,\\n\\n key,\\n\\n value,\\n\\n } => result.push(MapField::Assoc {\\n\\n span,\\n\\n id,\\n\\n key: eval(key)?,\\n\\n value: eval(value)?,\\n\\n }),\\n\\n MapField::Exact {\\n\\n span,\\n\\n id,\\n\\n key,\\n\",\n \"file_path\": \"libeir_syntax_erl/src/preprocessor/evaluator.rs\",\n \"rank\": 18,\n \"score\": 232670.23835065492\n },\n {\n \"content\": \"pub fn enter_function(_ident: &FunctionIdent, _lambda: Option<Block>, _args: &[Rc<Term>]) {}\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/dummy.rs\",\n \"rank\": 19,\n \"score\": 227566.28242393764\n },\n {\n \"content\": \"pub fn enter_function(ident: &FunctionIdent, lambda: Option<Block>, args: &[Rc<Term>]) {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let mut c = c.lock().unwrap();\\n\\n let pid = c.current_pid;\\n\\n if !c.pid_stacks.contains_key(&pid) {\\n\\n c.pid_stacks.insert(pid, Vec::new());\\n\\n }\\n\\n {\\n\\n let stack = c.pid_stacks.get_mut(&pid).unwrap();\\n\\n stack.push(StackEntry {\\n\\n pid: pid,\\n\\n module: module.clone(),\\n\\n ident: ident.clone(),\\n\\n args: args.to_vec(),\\n\\n });\\n\\n }\\n\\n c.events.push(TraceEvent {\\n\\n pid: pid,\\n\\n typ: TraceEventType::FunctionEnter {\\n\\n ident: ident.clone(),\\n\\n args: args.to_vec(),\\n\\n },\\n\\n });\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 20,\n \"score\": 227566.28242393764\n },\n {\n \"content\": \"pub fn function_to_dot(fun: &Function) -> String {\\n\\n let mut g = GraphPrinter::new();\\n\\n function_into_graph_printer(fun, &mut g);\\n\\n g.finish().unwrap()\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/text/dot_printer.rs\",\n \"rank\": 21,\n \"score\": 222175.64651092474\n },\n {\n \"content\": \"pub fn exit_function(ident: &FunctionIdent, ret: Option<&CallReturn>) {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let mut c = c.lock().unwrap();\\n\\n let pid = c.current_pid;\\n\\n {\\n\\n let stack = c.pid_stacks.get_mut(&pid).unwrap();\\n\\n let removed = stack.pop().unwrap();\\n\\n assert!(&removed.module == module);\\n\\n assert!(&removed.ident == ident);\\n\\n }\\n\\n c.events.push(TraceEvent {\\n\\n pid: pid,\\n\\n typ: TraceEventType::FunctionExit {\\n\\n ret: ret.cloned(),\\n\\n },\\n\\n });\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 23,\n \"score\": 218983.74357423626\n },\n {\n \"content\": \"pub fn match_op(\\n\\n exec: &mut CallExecutor,\\n\\n fun: &ErlangFunction,\\n\\n branches: &[MatchKind],\\n\\n block: Block,\\n\\n) -> TermCall {\\n\\n let reads = fun.fun.block_reads(block);\\n\\n\\n\\n let branches_elems = Term::as_value_list(&exec.make_term(fun, reads[0]));\\n\\n\\n\\n let unpack_term = exec.make_term(fun, reads[1]);\\n\\n\\n\\n for (idx, kind) in branches.iter().enumerate() {\\n\\n let branch_args = Term::as_value_list(&exec.make_term(fun, reads[idx + 2]));\\n\\n\\n\\n match kind {\\n\\n MatchKind::Value => {\\n\\n assert!(branch_args.len() == 1);\\n\\n\\n\\n if unpack_term.erl_exact_eq(&*branch_args[0]) {\\n\",\n \"file_path\": \"libeir_interpreter/src/process/match.rs\",\n \"rank\": 24,\n \"score\": 218208.8091383432\n },\n {\n \"content\": \"pub fn analyze(fun: &Function) -> LowerData {\\n\\n let live = fun.live_values();\\n\\n let func_tree = fun.func_tree(&live, true);\\n\\n\\n\\n LowerData { live, func_tree }\\n\\n}\\n\",\n \"file_path\": \"libeir_lowerutils/src/lib.rs\",\n \"rank\": 25,\n \"score\": 214875.67336374815\n },\n {\n \"content\": \"pub fn register(dialect: &mut Dialect) {\\n\\n dialect.register_op::<ReceiveStart>();\\n\\n dialect.register_op_branches_impl(&ReceiveStart);\\n\\n\\n\\n dialect.register_op::<ReceiveWait>();\\n\\n dialect.register_op_branches_impl(&ReceiveWait);\\n\\n\\n\\n dialect.register_op::<ReceiveDone>();\\n\\n dialect.register_op_branches_impl(&ReceiveDone);\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/operation/receive.rs\",\n \"rank\": 26,\n \"score\": 214676.2072559012\n },\n {\n \"content\": \"pub fn register(dialect: &mut Dialect) {\\n\\n dialect.register_op::<Case>();\\n\\n dialect.register_op_branches_impl(&Case {\\n\\n inner: Box::new(Inner {\\n\\n container: PatternContainer::new(),\\n\\n clauses: Vec::new(),\\n\\n }),\\n\\n });\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/operation/case.rs\",\n \"rank\": 27,\n \"score\": 214676.2072559012\n },\n {\n \"content\": \"pub fn function_unwrap(text: &str) -> crate::Function {\\n\\n let codemap = Arc::new(CodeMap::new());\\n\\n match function_codemap(text, codemap.clone()) {\\n\\n (Ok(fun), errors) => {\\n\\n errors.print(&codemap);\\n\\n fun\\n\\n }\\n\\n (Err(()), errors) => {\\n\\n errors.print(&codemap);\\n\\n panic!();\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 28,\n \"score\": 214187.7611901131\n },\n {\n \"content\": \"pub trait ContainerDebug<C>: Debug {\\n\\n fn fmt(&self, container: &C, f: &mut Formatter) -> Result;\\n\\n}\\n\\n\\n\\npub struct ContainerDebugAdapter<'a, C, V> {\\n\\n pub container: &'a C,\\n\\n pub value: &'a V,\\n\\n}\\n\\nimpl<C, V> Debug for ContainerDebugAdapter<'_, C, V>\\n\\nwhere\\n\\n V: ContainerDebug<C>,\\n\\n{\\n\\n fn fmt(&self, f: &mut Formatter) -> Result {\\n\\n ContainerDebug::fmt(self.value, self.container, f)\\n\\n }\\n\\n}\\n\\n\\n\\ndefault impl<C, V> ContainerDebug<C> for V {\\n\\n fn fmt(&self, _con: &C, f: &mut Formatter) -> Result {\\n\\n std::fmt::Debug::fmt(self, f)\\n\",\n \"file_path\": \"libeir_ir/src/function/format.rs\",\n \"rank\": 29,\n \"score\": 211600.09092272422\n },\n {\n \"content\": \"pub fn register(dialect: &mut Dialect) {\\n\\n dialect.register_op::<BinaryConstructStart>();\\n\\n dialect.register_op_branches_impl(&BinaryConstructStart);\\n\\n\\n\\n dialect.register_op::<BinaryConstructPush>();\\n\\n dialect.register_op_branches_impl(&BinaryConstructPush::default());\\n\\n\\n\\n dialect.register_op::<BinaryConstructFinish>();\\n\\n dialect.register_op_branches_impl(&BinaryConstructFinish);\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/operation/binary_construct.rs\",\n \"rank\": 30,\n \"score\": 211538.39233212455\n },\n {\n \"content\": \"/// The guard must not be dropped while a borrow of a related cell is in\\n\\n/// progress. If this happens, the whole process will be aborted.\\n\\npub fn new<'a, T: ?Sized + 'a>(value: &'a mut T) -> ScopedCellCreatorGuard<'a, T> {\\n\\n // Because we are using the value reference in a `PhantomData`, the\\n\\n // reference will be concidered used, while not actually existing in a\\n\\n // usable form until this guard stuct is dropped.\\n\\n //\\n\\n // This should make things sound when we create a mutable reference from\\n\\n // the pointer we have stored in `ScopedCellInner`, because that can only\\n\\n // be done while the actual value reference is tied up in the PhantomData\\n\\n // of this guard.\\n\\n\\n\\n unsafe {\\n\\n let inner_layout = Layout::new::<ScopedCellInner<T>>();\\n\\n let inner_ptr_u8 = alloc(inner_layout);\\n\\n\\n\\n let inner_ptr = NonNull::new(inner_ptr_u8 as *mut _).unwrap();\\n\\n std::ptr::write(\\n\\n inner_ptr.as_ptr(),\\n\\n ScopedCellInner {\\n\\n references: 1,\\n\\n active: false,\\n\",\n \"file_path\": \"util/scoped_cell/src/lib.rs\",\n \"rank\": 31,\n \"score\": 205497.34522064764\n },\n {\n \"content\": \"pub fn module_codemap(text: &str, codemap: Arc<CodeMap>) -> (Result<crate::Module, ()>, Errors) {\\n\\n let mut errors = Errors::new();\\n\\n\\n\\n let parser = Parser::new((), codemap);\\n\\n\\n\\n let res = match parser.parse_string(&mut errors, text) {\\n\\n Ok(module) => {\\n\\n let module: super::ast::Module = module;\\n\\n\\n\\n error_tee(&mut errors, |mut errors| {\\n\\n let mut adapter = errors.make_into_adapter();\\n\\n\\n\\n match module.lower(&mut adapter) {\\n\\n Ok(module) => Ok(module),\\n\\n Err(()) => Err(()),\\n\\n }\\n\\n })\\n\\n }\\n\\n Err(()) => Err(()),\\n\\n };\\n\\n\\n\\n (res, errors)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 32,\n \"score\": 204763.74866333144\n },\n {\n \"content\": \"pub fn make_maps() -> NativeModule {\\n\\n let mut module = NativeModule::new(Symbol::intern(\\\"maps\\\"));\\n\\n module.add_fun(Symbol::intern(\\\"new\\\"), 0, Box::new(new_0));\\n\\n module\\n\\n}\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/maps.rs\",\n \"rank\": 33,\n \"score\": 204029.5966107556\n },\n {\n \"content\": \"pub fn end_basic_block() {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let mut c = c.lock().unwrap();\\n\\n let pid = c.current_pid;\\n\\n c.events.push(TraceEvent{\\n\\n pid: pid,\\n\\n typ: TraceEventType::BasicBlockEnd,\\n\\n });\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 34,\n \"score\": 202395.3716501016\n },\n {\n \"content\": \"pub fn function_codemap(\\n\\n text: &str,\\n\\n codemap: Arc<CodeMap>,\\n\\n) -> (Result<crate::Function, ()>, Errors) {\\n\\n match function_map_codemap(text, codemap) {\\n\\n (Ok((fun, _)), errors) => (Ok(fun), errors),\\n\\n (Err(()), errors) => (Err(()), errors),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 35,\n \"score\": 202151.3247351367\n },\n {\n \"content\": \"pub trait ErlEq<Rhs = Self> {\\n\\n fn erl_eq(&self, other: &Rhs) -> bool;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/term.rs\",\n \"rank\": 36,\n \"score\": 201982.35810314104\n },\n {\n \"content\": \"pub fn format_module<B, V, L, S>(\\n\\n module: &Module,\\n\\n config: &mut FormatConfig<B, V, L>,\\n\\n sink: &mut S,\\n\\n) -> Result<(), DynError>\\n\\nwhere\\n\\n B: BlockIteratorConfig,\\n\\n V: ValueFormatter,\\n\\n L: BlockValueLayout,\\n\\n S: BlockFormatSink,\\n\\n{\\n\\n sink.write_str(&format!(\\\"{} {{\\\\n\\\", module.name().name.as_str().get()));\\n\\n\\n\\n let num_functions = module.function_iter().count();\\n\\n for (i, fun) in module.function_iter().enumerate() {\\n\\n let function = fun.function();\\n\\n let ident = function.ident();\\n\\n sink.write_str(&format!(\\\" {}/{} {{\\\\n\\\", &ident.name, ident.arity));\\n\\n let mut state = FormatState {\\n\\n function,\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/mod.rs\",\n \"rank\": 37,\n \"score\": 200976.47132282527\n },\n {\n \"content\": \"pub trait ErlExactEq<Rhs = Self> {\\n\\n fn erl_exact_eq(&self, other: &Rhs) -> bool;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/term.rs\",\n \"rank\": 38,\n \"score\": 198664.96931610786\n },\n {\n \"content\": \"fn format_value_list(values: &[Value], fun: &Function,\\n\\n out: &mut dyn Write) -> std::io::Result<()> {\\n\\n for (idx, value) in values.iter().enumerate() {\\n\\n if idx != 0 {\\n\\n write!(out, \\\", \\\")?;\\n\\n }\\n\\n format_value(*value, fun, out)?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 39,\n \"score\": 197496.14570888883\n },\n {\n \"content\": \"pub fn error_tee<'a, E, W, F, R>(\\n\\n receiver: &'a mut (dyn ErrorReceiver<E = E, W = W> + 'a),\\n\\n fun: F,\\n\\n) -> R\\n\\nwhere\\n\\n F: FnOnce(ErrorReceiverTee<E, W>) -> R,\\n\\n{\\n\\n scoped_cell(receiver, |cell| {\\n\\n let tee = ErrorReceiverTee { cell };\\n\\n fun(tee)\\n\\n })\\n\\n}\\n\\n\\n\\npub struct ErrorReceiverTee<'a, E, W> {\\n\\n cell: ScopedCell<dyn ErrorReceiver<E = E, W = W> + 'a>,\\n\\n}\\n\\nimpl<'a, E, W> Clone for ErrorReceiverTee<'a, E, W> {\\n\\n fn clone(&self) -> Self {\\n\\n ErrorReceiverTee {\\n\\n cell: self.cell.clone(),\\n\",\n \"file_path\": \"util/libeir_util_parse/src/errors.rs\",\n \"rank\": 40,\n \"score\": 196360.91640250603\n },\n {\n \"content\": \"/// This evaluator is used for performing simple reductions\\n\\n/// during preprocessing, namely for evaluating conditionals\\n\\n/// in -if/-elseif directives.\\n\\n///\\n\\n/// As a result, the output of this function is _not_ a primitive\\n\\n/// value, but rather an Expr which has been reduced to its simplest\\n\\n/// form (e.g. a BinaryOp that can be evaluated at compile-time would\\n\\n/// be converted into the corresponding literal representation of the\\n\\n/// result of that op)\\n\\n///\\n\\n/// Exprs which are not able to be evaluated at compile-time will be\\n\\n/// treated as errors. In particular the following constructs are supported,\\n\\n/// and you can consider everything else as invalid unless explicitly noted:\\n\\n///\\n\\n/// - Math on constants or expressions which evaluate to constants\\n\\n/// - Bit shift operations on constants or expressions which evaluate to constants\\n\\n/// - Comparisons on constants or expressions which evaluate to constants\\n\\n/// - The use of `++` and `--` on constant lists, or expressions which evaluate to constant lists\\n\\npub fn eval(expr: Expr) -> Result<Expr, PreprocessorError> {\\n\\n let result = match expr {\\n\\n // Nothing to be done here\\n\\n Expr::Var(_) => expr,\\n\\n Expr::Literal(_) => expr,\\n\\n Expr::Nil(_) => expr,\\n\\n Expr::FunctionName(_) => expr,\\n\\n Expr::RecordIndex(_) => expr,\\n\\n\\n\\n // Recursively evaluate subexpressions\\n\\n Expr::Cons(Cons {\\n\\n span,\\n\\n id,\\n\\n head,\\n\\n tail,\\n\\n }) => Expr::Cons(Cons {\\n\\n span,\\n\\n id,\\n\\n head: Box::new(eval(*head)?),\\n\\n tail: Box::new(eval(*tail)?),\\n\",\n \"file_path\": \"libeir_syntax_erl/src/preprocessor/evaluator.rs\",\n \"rank\": 41,\n \"score\": 193491.44653110328\n },\n {\n \"content\": \"pub fn run_ct_suite(vm: &mut VMState, module: Ident) {\\n\\n let spec = get_suite_spec(vm, module);\\n\\n\\n\\n let config = Term::Nil;\\n\\n\\n\\n for entry in spec.entries.iter() {\\n\\n match entry {\\n\\n SuiteEntrySpec::Group { tests, .. } => {\\n\\n for test in tests {\\n\\n let fun = FunctionIdent {\\n\\n module,\\n\\n name: Ident::with_empty_span(*test),\\n\\n arity: 1,\\n\\n };\\n\\n let res = vm.call(&fun, &[config.clone()]);\\n\\n res.unwrap();\\n\\n }\\n\\n }\\n\\n SuiteEntrySpec::Test(sym) => {\\n\\n let fun = FunctionIdent {\\n\",\n \"file_path\": \"libeir_tests/src/ct_runner.rs\",\n \"rank\": 42,\n \"score\": 190502.59928308043\n },\n {\n \"content\": \"pub fn module(text: &str) -> (Result<crate::Module, ()>, Errors) {\\n\\n module_codemap(text, Arc::new(CodeMap::new()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/parser/mod.rs\",\n \"rank\": 43,\n \"score\": 189402.79455658945\n },\n {\n \"content\": \"fn new_0(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 0);\\n\\n NativeReturn::Return {\\n\\n term: Term::Map(MapTerm::new()).into(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/maps.rs\",\n \"rank\": 44,\n \"score\": 186116.82410108251\n },\n {\n \"content\": \"fn is_map(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1);\\n\\n let a1 = &*args[0];\\n\\n match a1 {\\n\\n Term::Map(_) => NativeReturn::Return {\\n\\n term: Term::new_bool(true).into(),\\n\\n },\\n\\n _ => NativeReturn::Return {\\n\\n term: Term::new_bool(false).into(),\\n\\n },\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 45,\n \"score\": 186116.82410108251\n },\n {\n \"content\": \"fn is_function(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1 || args.len() == 2);\\n\\n\\n\\n let arity_ref = if args.len() == 2 {\\n\\n if let Some(int) = args[1].as_i64() {\\n\\n Some(int)\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n } else {\\n\\n None\\n\\n };\\n\\n\\n\\n if let Term::CapturedFunction { ident, .. } = &*args[0] {\\n\\n let res = arity_ref.map(|a| a == ident.arity as i64).unwrap_or(true);\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(res).into(),\\n\\n }\\n\\n } else if let Term::BoundLambda { ident, .. } = &*args[0] {\\n\\n let res = arity_ref.map(|a| a == ident.arity as i64).unwrap_or(true);\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 46,\n \"score\": 185950.4121870959\n },\n {\n \"content\": \"pub fn lower<S>(input: S, config: ParseConfig) -> Result<Module, ()>\\n\\nwhere\\n\\n S: AsRef<str>,\\n\\n{\\n\\n let mut errors: Errors<ErlangError, ErlangError> = Errors::new();\\n\\n let codemap = Arc::new(CodeMap::new());\\n\\n let eir_res = error_tee(&mut errors, |mut errors| {\\n\\n let parser = Parser::new(config, codemap.clone());\\n\\n let ast = parser.parse_string(&mut errors.make_into_adapter(), input)?;\\n\\n let eir = lower_module(&mut errors.make_into_adapter(), codemap.clone(), &ast)?;\\n\\n Ok(eir)\\n\\n });\\n\\n\\n\\n errors.print(&codemap);\\n\\n\\n\\n eir_res\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_tests/src/lib.rs\",\n \"rank\": 47,\n \"score\": 185773.63058690514\n },\n {\n \"content\": \"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\\n\\n if let Some(prim) = fun.value_primop(value) {\\n\\n match fun.primop_kind(prim) {\\n\\n crate::PrimOpKind::ValueList => return Some(fun.primop_reads(prim)),\\n\\n _ => (),\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\nimpl Function {\\n\\n pub fn validate(&self, errors: &mut Vec<ValidationError>) {\\n\\n let block_graph = self.block_graph();\\n\\n let doms = petgraph::algo::dominators::simple_fast(&block_graph, self.block_entry());\\n\\n\\n\\n // Validate internal graph invariants\\n\\n self.graph_validate_global();\\n\\n\\n\\n self.validate_entry_invariants(errors);\\n\\n self.validate_blocks(errors);\\n\",\n \"file_path\": \"libeir_ir/src/algo/validate.rs\",\n \"rank\": 48,\n \"score\": 185763.27937514242\n },\n {\n \"content\": \"pub fn warning_args<F>(_text: String, _make_args: F) where F: FnOnce() -> HashMap<String, ::serde_json::Value> {}\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/dummy.rs\",\n \"rank\": 49,\n \"score\": 184987.5732335494\n },\n {\n \"content\": \"pub fn warning_args<F>(text: String, make_args: F) where F: FnOnce() -> HashMap<String, ::serde_json::Value> {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let mut c = c.lock().unwrap();\\n\\n let pid = c.current_pid;\\n\\n c.events.push(TraceEvent {\\n\\n pid: pid,\\n\\n typ: TraceEventType::Warning {\\n\\n text: text,\\n\\n args: (make_args)()\\n\\n }\\n\\n });\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 50,\n \"score\": 184987.5732335494\n },\n {\n \"content\": \"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\\n\\n if let Some(prim) = fun.value_primop(value) {\\n\\n match fun.primop_kind(prim) {\\n\\n crate::PrimOpKind::ValueList => return Some(fun.primop_reads(prim)),\\n\\n _ => (),\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\npub struct FormatConfig<B, V, L>\\n\\nwhere\\n\\n B: BlockIteratorConfig,\\n\\n V: ValueFormatter,\\n\\n L: BlockValueLayout,\\n\\n{\\n\\n pub width: usize,\\n\\n\\n\\n /// Encapsulates the iteration order for blocks within a function.\\n\\n pub block_iterator_config: B,\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/mod.rs\",\n \"rank\": 51,\n \"score\": 183455.35495791672\n },\n {\n \"content\": \"fn get_value_list<'a>(fun: &'a Function, value: Value) -> Option<&'a [Value]> {\\n\\n if let Some(prim) = fun.value_primop(value) {\\n\\n match fun.primop_kind(prim) {\\n\\n crate::PrimOpKind::ValueList =>\\n\\n return Some(fun.primop_reads(prim)),\\n\\n _ => (),\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\nimpl ToEirTextFun for Block {\\n\\n fn to_eir_text_fun(&self, ctx: &mut ToEirTextContext, fun: &Function,\\n\\n indent: usize, out: &mut dyn Write)\\n\\n -> std::io::Result<()>\\n\\n {\\n\\n\\n\\n write_indent(out, indent)?;\\n\\n write!(out, \\\"{}(\\\", self)?;\\n\\n format_value_list(fun.block_args(*self), fun, out)?;\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 52,\n \"score\": 183455.35495791672\n },\n {\n \"content\": \"fn erl_self(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 0);\\n\\n NativeReturn::Return {\\n\\n term: Term::Pid(proc.pid).into(),\\n\\n }\\n\\n}\\n\\n\\n\\n//fn process_flag(vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n// assert!(args.len() == 2);\\n\\n// if args[0].erl_eq(&Term::new_atom(\\\"trap_exit\\\")) {\\n\\n// let mut mailboxes = vm.mailboxes.borrow_mut();\\n\\n// let mailbox = &mut mailboxes.get_mut(&proc.pid).unwrap();\\n\\n// let old_trap_exits = mailbox.get_trap_exits();\\n\\n// mailbox.set_trap_exits(args[1].as_boolean().unwrap());\\n\\n// NativeReturn::Return { term: Term::new_bool(old_trap_exits).into() }\\n\\n// } else {\\n\\n// unimplemented!()\\n\\n// }\\n\\n//}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 53,\n \"score\": 183323.59840670525\n },\n {\n \"content\": \"fn exact_not_eq(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(!args[0].erl_exact_eq(&*args[1])).into(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 54,\n \"score\": 183320.09970582352\n },\n {\n \"content\": \"fn exact_eq(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(args[0].erl_exact_eq(&*args[1])).into(),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 55,\n \"score\": 183320.09970582352\n },\n {\n \"content\": \"fn map_size(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1);\\n\\n if let Some(map) = args[0].as_map() {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_usize(map.len()).into(),\\n\\n }\\n\\n } else {\\n\\n unimplemented!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 56,\n \"score\": 183261.94455522008\n },\n {\n \"content\": \"pub fn parse<'input>(text: &'input str) -> Result<Annotated<Module>,\\n\\n ::lalrpop_util::ParseError<usize, Tok<'input>, ()>> {\\n\\n\\n\\n let tokenizer = Tokenizer::new(text);\\n\\n let parser = grammar::AnnotatedModuleParser::new();\\n\\n parser.parse(text, tokenizer)\\n\\n}\\n\",\n \"file_path\": \"libeir_syntax_core/src/parser/mod.rs\",\n \"rank\": 57,\n \"score\": 183151.78674166047\n },\n {\n \"content\": \"pub fn copy<S, D, T>(from: S, mut to: D)\\n\\nwhere\\n\\n S: BitRead<T = T>,\\n\\n D: BitWrite<T = T>,\\n\\n T: BitTransport,\\n\\n{\\n\\n to.write(from)\\n\\n}\\n\\n\\n\\npub struct CarrierWordIter<'a, I, T>\\n\\nwhere\\n\\n I: BitRead<T = T>,\\n\\n T: BitTransport,\\n\\n{\\n\\n inner: &'a I,\\n\\n _transport: PhantomData<T>,\\n\\n idx: usize,\\n\\n rem: usize,\\n\\n}\\n\\nimpl<'a, I, T> Iterator for CarrierWordIter<'a, I, T>\\n\",\n \"file_path\": \"util/libeir_util_binary/src/lib.rs\",\n \"rank\": 58,\n \"score\": 182211.32342667918\n },\n {\n \"content\": \"pub fn tokenize_string(ident: Ident) -> Result<Vec<u64>, LowerError> {\\n\\n let string = ident.name.as_str().get();\\n\\n\\n\\n // http://erlang.org/doc/reference_manual/data_types.html#escape-sequences\\n\\n\\n\\n #[derive(Copy, Clone, Debug)]\\n\\n enum StringState {\\n\\n Norm,\\n\\n Escape {\\n\\n start: usize,\\n\\n },\\n\\n Oct {\\n\\n start: usize,\\n\\n digit_start: usize,\\n\\n num: usize,\\n\\n },\\n\\n HexStart {\\n\\n start: usize,\\n\\n },\\n\\n HexN {\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/expr/literal.rs\",\n \"rank\": 59,\n \"score\": 181858.71883840568\n },\n {\n \"content\": \"pub fn specifier_from_parsed(parsed: &[BitType]) -> Result<BinaryEntrySpecifier, LowerError> {\\n\\n let mut typ = None;\\n\\n let mut signed = None;\\n\\n let mut endianness = None;\\n\\n let mut unit = None;\\n\\n\\n\\n for entry in parsed {\\n\\n match entry {\\n\\n // Types\\n\\n BitType::Name(_id, _span, ident) if ident.as_str() == \\\"integer\\\" => {\\n\\n try_specifier!(typ, entry, TypeName::Integer)\\n\\n }\\n\\n BitType::Name(_id, _span, ident) if ident.as_str() == \\\"float\\\" => {\\n\\n try_specifier!(typ, entry, TypeName::Float)\\n\\n }\\n\\n BitType::Name(_id, _span, ident) if ident.as_str() == \\\"binary\\\" => {\\n\\n try_specifier!(typ, entry, TypeName::Bytes)\\n\\n }\\n\\n BitType::Name(_id, _span, ident) if ident.as_str() == \\\"bytes\\\" => {\\n\\n try_specifier!(typ, entry, TypeName::Bytes)\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/expr/binary.rs\",\n \"rank\": 60,\n \"score\": 181398.02683805636\n },\n {\n \"content\": \"pub trait IntoValue {\\n\\n fn into_value<'a>(self, b: &mut FunctionBuilder<'a>) -> Value;\\n\\n fn get_value(self, fun: &Function) -> Option<Value>;\\n\\n}\\n\\nimpl IntoValue for Value {\\n\\n fn into_value<'a>(self, _b: &mut FunctionBuilder<'a>) -> Value {\\n\\n self\\n\\n }\\n\\n fn get_value(self, _fun: &Function) -> Option<Value> {\\n\\n Some(self)\\n\\n }\\n\\n}\\n\\nimpl IntoValue for Block {\\n\\n fn into_value<'a>(self, b: &mut FunctionBuilder<'a>) -> Value {\\n\\n b.fun.values.push(ValueKind::Block(self))\\n\\n }\\n\\n fn get_value(self, fun: &Function) -> Option<Value> {\\n\\n fun.values.get(ValueKind::Block(self))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"libeir_ir/src/function/builder/mod.rs\",\n \"rank\": 61,\n \"score\": 178792.5594954167\n },\n {\n \"content\": \"fn eval_list(mut exprs: Vec<Expr>) -> Result<Vec<Expr>, PreprocessorError> {\\n\\n let mut result = Vec::new();\\n\\n\\n\\n for expr in exprs.drain(..) {\\n\\n result.push(eval(expr)?);\\n\\n }\\n\\n\\n\\n Ok(result)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_syntax_erl/src/preprocessor/evaluator.rs\",\n \"rank\": 62,\n \"score\": 178514.7283798053\n },\n {\n \"content\": \"fn write_indent(out: &mut dyn Write, indent: usize) -> std::io::Result<()> {\\n\\n for _ in 0..indent {\\n\\n write!(out, \\\" \\\")?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\\nimpl ToEirText for FunctionIdent {\\n\\n fn to_eir_text(&self, _ctx: &mut ToEirTextContext, indent: usize, out: &mut dyn Write) -> std::io::Result<()> {\\n\\n write_indent(out, indent)?;\\n\\n write!(out, \\\"{}:{}/{}\\\",\\n\\n self.module, self.name, self.arity)?;\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 63,\n \"score\": 177661.0328318145\n },\n {\n \"content\": \"pub fn to_decision_tree<P>(pattern: &mut P) -> cfg::PatternCfg<P>\\n\\nwhere\\n\\n P: PatternProvider,\\n\\n{\\n\\n let mut context = MatchCompileContext::new(pattern);\\n\\n\\n\\n let root: matrix::MatchMatrix<P> = (*context.root_matrix()).clone();\\n\\n\\n\\n let root_cfg = context.cfg.get_entry();\\n\\n let wildcard = context.pattern.get_wildcard();\\n\\n\\n\\n matrix_to_decision_tree(\\n\\n root_cfg,\\n\\n &mut context,\\n\\n Some(wildcard),\\n\\n &root,\\n\\n root.variables.clone(),\\n\\n 0,\\n\\n );\\n\\n\\n\\n let cfg = context.cfg;\\n\\n assert!(!::petgraph::algo::is_cyclic_directed(&cfg.graph));\\n\\n cfg\\n\\n}\\n\",\n \"file_path\": \"util/libeir_util_pattern_compiler/src/lib.rs\",\n \"rank\": 64,\n \"score\": 175598.4711747404\n },\n {\n \"content\": \"fn format_function_body_state<B, V, L, S>(\\n\\n config: &mut FormatConfig<B, V, L>,\\n\\n state: &mut FormatState,\\n\\n sink: &mut S,\\n\\n) -> Result<(), DynError>\\n\\nwhere\\n\\n B: BlockIteratorConfig,\\n\\n V: ValueFormatter,\\n\\n L: BlockValueLayout,\\n\\n S: BlockFormatSink,\\n\\n{\\n\\n let function = state.function;\\n\\n let mut block_iter = config.block_iterator_config.new(function);\\n\\n\\n\\n let arena = Arena::new();\\n\\n let mut ctx = FunctionFormatData {\\n\\n arena: &arena,\\n\\n buf: String::new(),\\n\\n value_buf: Vec::new(),\\n\\n config: PhantomData,\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/mod.rs\",\n \"rank\": 65,\n \"score\": 174545.37983365764\n },\n {\n \"content\": \"fn eval_record(mut fields: Vec<RecordField>) -> Result<Vec<RecordField>, PreprocessorError> {\\n\\n let mut result = Vec::new();\\n\\n\\n\\n for field in fields.drain(..) {\\n\\n let new_field = match field {\\n\\n RecordField {\\n\\n span,\\n\\n id,\\n\\n name,\\n\\n value: Some(value),\\n\\n ty,\\n\\n } => RecordField {\\n\\n span,\\n\\n id,\\n\\n name,\\n\\n value: Some(eval(value)?),\\n\\n ty,\\n\\n },\\n\\n RecordField {\\n\\n span,\\n\",\n \"file_path\": \"libeir_syntax_erl/src/preprocessor/evaluator.rs\",\n \"rank\": 66,\n \"score\": 173976.8632258418\n },\n {\n \"content\": \"pub trait BlockValueLayout {\\n\\n /// Lays out the root scope for the module. This is called once\\n\\n /// at the beginning of processing a module.\\n\\n fn layout_module(&mut self, fun: &Function);\\n\\n /// Lays out the given block. This will be called once for each block.\\n\\n fn layout(&mut self, fun: &Function, block: Block);\\n\\n\\n\\n /// Values for the current layout.\\n\\n fn values(&self) -> &[Value];\\n\\n\\n\\n /// Queries whether the given value should be laid out inline, or if\\n\\n /// it should be referenced by value.\\n\\n fn should_layout(&self, value: Value, within: Option<Value>) -> bool;\\n\\n}\\n\\n\\n\\npub struct ReferencePrimopBlockValueLayout {\\n\\n values: Vec<Value>,\\n\\n values_set: BTreeMap<Value, usize>,\\n\\n}\\n\\nimpl Default for ReferencePrimopBlockValueLayout {\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/mod.rs\",\n \"rank\": 67,\n \"score\": 172246.1280522262\n },\n {\n \"content\": \"pub fn can_subsitute(graph: &ChainGraph, fun: &Function, chain: Chain) -> bool {\\n\\n let target = graph.target_block;\\n\\n let target_reads = fun.block_reads(target);\\n\\n let chain_data = &graph.chains[chain];\\n\\n\\n\\n if fun.block_kind(target).unwrap().is_call() && chain_data.args.len() == target_reads.len() - 1\\n\\n {\\n\\n chain_data\\n\\n .args\\n\\n .iter()\\n\\n .zip(target_reads.iter().skip(1))\\n\\n .map(|(ch, val)| -> Option<()> {\\n\\n let ch = (*ch)?;\\n\\n\\n\\n let node;\\n\\n if let Some(to) = graph.get_uniform(*val) {\\n\\n node = to;\\n\\n } else {\\n\\n let start_node = graph.get_root(*val)?;\\n\\n node = graph.follow_chain(start_node, chain);\\n\",\n \"file_path\": \"libeir_passes/src/simplify_cfg/chain_graph/synthesis/single.rs\",\n \"rank\": 68,\n \"score\": 171392.7500200923\n },\n {\n \"content\": \"pub fn write_dot(module: &Module, ident: Option<FunctionIdent>) {\\n\\n if let Some(ident) = ident {\\n\\n let idx = module.ident_index(&ident).unwrap();\\n\\n let fun_def = &module[idx];\\n\\n let fun = fun_def.function();\\n\\n\\n\\n let dot = libeir_ir::text::dot_printer::function_to_dot(fun);\\n\\n print!(\\\"{}\\\", dot);\\n\\n } else {\\n\\n unimplemented!()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"libeir_tests/src/lib.rs\",\n \"rank\": 69,\n \"score\": 170130.6001806843\n },\n {\n \"content\": \"struct PromoteCtx<'a, 'b> {\\n\\n ctx: &'a mut LowerCtx<'b>,\\n\\n binds: HashMap<Ident, TreeNode>,\\n\\n binds_scope: HashMapStack<Ident, TreeNode>,\\n\\n shadow: bool,\\n\\n}\\n\\nimpl<'a, 'b> PromoteCtx<'a, 'b> {\\n\\n fn resolve_or_bind(\\n\\n &mut self,\\n\\n hier: bool,\\n\\n ident: Ident,\\n\\n node: TreeNode,\\n\\n ) -> Option<Either<TreeNode, IrValue>> {\\n\\n if hier {\\n\\n self.binds_scope.insert(ident, node);\\n\\n }\\n\\n if self.shadow {\\n\\n if let Some(bound_node) = self.binds.get(&ident) {\\n\\n Some(Either::Left(*bound_node))\\n\\n } else {\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/pattern/tree/promote_values.rs\",\n \"rank\": 70,\n \"score\": 167020.07356124627\n },\n {\n \"content\": \"pub fn integer_to_carrier(mut int: BigInt, bits: usize, endian: Endian) -> BitSlice<Vec<u8>> {\\n\\n let negative = int < 0;\\n\\n if negative {\\n\\n int += 1;\\n\\n }\\n\\n\\n\\n let keep_bytes = (bits + 7) / 8;\\n\\n let aux_bits = bits % 8;\\n\\n\\n\\n let (_sign, mut digits) = match endian {\\n\\n Endian::Big => int.to_bytes_be(),\\n\\n Endian::Little => int.to_bytes_le(),\\n\\n };\\n\\n\\n\\n match endian {\\n\\n Endian::Big => {\\n\\n let mut new = Vec::new();\\n\\n\\n\\n if keep_bytes > digits.len() {\\n\\n new.resize(keep_bytes - digits.len(), 0);\\n\",\n \"file_path\": \"util/libeir_util_binary/src/integer.rs\",\n \"rank\": 71,\n \"score\": 160381.86998955382\n },\n {\n \"content\": \"fn make_frontend(codemap: Arc<CodeMap>, matches: &ArgMatches) -> AnyFrontend {\\n\\n match value_t!(matches, \\\"IN_FORMAT\\\", InputType).unwrap() {\\n\\n InputType::Erl => make_erlang_frontend(codemap, matches).into(),\\n\\n InputType::Abstr => AbstrErlangFrontend::new(codemap).into(),\\n\\n InputType::Eir => EirFrontend::new(codemap).into(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tools/src/compile.rs\",\n \"rank\": 72,\n \"score\": 158369.96812492\n },\n {\n \"content\": \"pub fn rewrite(\\n\\n b: &mut FunctionBuilder,\\n\\n map: &mut BTreeMap<Value, Value>,\\n\\n target: Block,\\n\\n graph: &ChainGraph,\\n\\n synthesis: &Synthesis,\\n\\n) {\\n\\n let segment_set_pool = synthesis.segment_set_pool.as_ref().unwrap();\\n\\n let segments_back = synthesis.segments_back.as_ref().unwrap();\\n\\n\\n\\n trace!(\\\"REWRITE {}\\\", target);\\n\\n //println!(\\\"{:#?}\\\", synthesis);\\n\\n\\n\\n //assert!(synthesis.segments[synthesis.order[0]].kind.is_out());\\n\\n //assert!(\\n\\n // synthesis\\n\\n // .order\\n\\n // .iter()\\n\\n // .map(|s| &synthesis.segments[*s])\\n\\n // .filter(|s| s.kind.is_out())\\n\",\n \"file_path\": \"libeir_passes/src/simplify_cfg/rewrite.rs\",\n \"rank\": 73,\n \"score\": 158299.38998131454\n },\n {\n \"content\": \"pub trait PatternProvider: Debug {\\n\\n /// A reference to a unique node in the pattern graph.\\n\\n /// Every `PatternNodeKey` should belong to ONE and ONLY one\\n\\n /// `PatternNodeKind`.\\n\\n type PatternNodeKey: Copy + Hash + Debug + PartialEq + Eq;\\n\\n\\n\\n /// The type of pattern node.\\n\\n type PatternNodeKind: Copy + Hash + Debug + PartialEq + Eq;\\n\\n\\n\\n /// A variable in the output CFG.\\n\\n /// The provider is responsible for creating these as specializations\\n\\n /// are performed by `expand_clause_nodes`.\\n\\n type CfgVariable: Copy + Hash + Debug + PartialEq + Eq;\\n\\n\\n\\n const WILDCARD: Self::PatternNodeKind;\\n\\n\\n\\n fn get_root(&self) -> ExpandedClauseNodes<Self::CfgVariable, Self::PatternNodeKey>;\\n\\n\\n\\n /// Used to determine if the given `key` should be included in the\\n\\n /// specialization on `kind`.\\n\",\n \"file_path\": \"util/libeir_util_pattern_compiler/src/pattern.rs\",\n \"rank\": 74,\n \"score\": 156371.9943833265\n },\n {\n \"content\": \"pub fn gen_vm_id() {\\n\\n let counter = VM_ID_COUNTER.lock().unwrap();\\n\\n VM_ID.with(|v| {\\n\\n let mut vm_id = v.write().unwrap();\\n\\n *vm_id = Some(*counter);\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 75,\n \"score\": 156003.41854318135\n },\n {\n \"content\": \"pub trait ErlOrd<Rhs = Self> {\\n\\n fn erl_ord(&self, other: &Rhs) -> ::std::cmp::Ordering;\\n\\n}\\n\\n\\n\\nimpl ErlEq for f64 {\\n\\n fn erl_eq(&self, other: &f64) -> bool {\\n\\n (*self) == (*other)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl ErlEq for Term {\\n\\n fn erl_eq(&self, other: &Term) -> bool {\\n\\n match (self, other) {\\n\\n (Term::BoundLambda { .. }, _) => unreachable!(),\\n\\n (_, Term::BoundLambda { .. }) => unreachable!(),\\n\\n (Term::ValueList(_), _) => unimplemented!(),\\n\\n (_, Term::ValueList(_)) => unimplemented!(),\\n\\n\\n\\n (Term::Nil, Term::Nil) => true,\\n\\n (Term::ListCell(h1, t1), Term::ListCell(h2, t2)) => h1.erl_eq(h2) && t1.erl_eq(t2),\\n\",\n \"file_path\": \"libeir_interpreter/src/term.rs\",\n \"rank\": 76,\n \"score\": 155553.60741186593\n },\n {\n \"content\": \"fn format_pattern(_ctx: &mut ToEirTextContext, pat: &PatternContainer, _indent: usize,\\n\\n annotated_nodes: &HashSet<PatternNode>,\\n\\n node: PatternNode, out: &mut dyn Write) -> std::io::Result<()> {\\n\\n if annotated_nodes.contains(&node) {\\n\\n write!(out, \\\"n{} @ \\\", node.index())?;\\n\\n }\\n\\n match pat.node_kind(node) {\\n\\n PatternNodeKind::Wildcard => write!(out, \\\"_\\\")?,\\n\\n _ => write!(out, \\\"?\\\")?,\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/printer.old.rs\",\n \"rank\": 77,\n \"score\": 155500.49745900038\n },\n {\n \"content\": \"pub fn lower_cfg(\\n\\n bump: &Bump,\\n\\n b: &mut FunctionBuilder,\\n\\n pat: &PatternContainer,\\n\\n provider: &ErlangPatternProvider,\\n\\n cfg: &PatternCfg<ErlangPatternProvider>,\\n\\n clauses: &[PatternClause],\\n\\n destinations: &DecisionTreeDestinations,\\n\\n) -> Block {\\n\\n assert!(destinations.guards.len() == destinations.bodies.len());\\n\\n\\n\\n let entry_kind = &cfg.graph[cfg.entry];\\n\\n assert!(*entry_kind == CfgNodeKind::Root);\\n\\n\\n\\n let mut ctx = LowerCtx {\\n\\n provider,\\n\\n mapping: BFnvHashMap::with_hasher_in(Default::default(), &bump),\\n\\n destinations,\\n\\n };\\n\\n\\n\",\n \"file_path\": \"libeir_passes/src/compile_pattern/lower_cfg.rs\",\n \"rank\": 78,\n \"score\": 153816.94348727496\n },\n {\n \"content\": \"pub trait Parse<T = Self> {\\n\\n type Parser;\\n\\n type Error;\\n\\n type Config;\\n\\n type Token;\\n\\n\\n\\n fn file_map_error(err: SourceError) -> Self::Error;\\n\\n\\n\\n /// Initializes a token stream for the underlying parser and invokes parse_tokens\\n\\n fn parse<'a, S>(\\n\\n parser: &Parser<Self::Config>,\\n\\n errors: &'a mut (dyn ErrorReceiver<E = Self::Error, W = Self::Error> + 'a),\\n\\n source: S,\\n\\n ) -> Result<T, ()>\\n\\n where\\n\\n S: Source;\\n\\n\\n\\n /// Implemented by each parser, which should parse the token stream and produce a T\\n\\n fn parse_tokens<'a, S>(\\n\\n errors: &'a mut (dyn ErrorReceiver<E = Self::Error, W = Self::Error> + 'a),\\n\\n tokens: S,\\n\\n ) -> Result<T, ()>\\n\\n where\\n\\n S: IntoIterator<Item = Self::Token>;\\n\\n}\\n\",\n \"file_path\": \"util/libeir_util_parse/src/parser.rs\",\n \"rank\": 79,\n \"score\": 153343.32739534433\n },\n {\n \"content\": \"fn make_erlang_frontend(codemap: Arc<CodeMap>, matches: &ArgMatches) -> ErlangFrontend {\\n\\n use libeir_syntax_erl::ParseConfig;\\n\\n\\n\\n let mut config = ParseConfig::default();\\n\\n\\n\\n if let Some(includes) = matches.values_of(\\\"INCLUDE_PATHS\\\") {\\n\\n for include in includes {\\n\\n config.include_paths.push_front(PathBuf::from(include));\\n\\n }\\n\\n }\\n\\n if let Some(includes) = matches.values_of(\\\"CODE_PATHS\\\") {\\n\\n for include in includes {\\n\\n config.code_paths.push_front(PathBuf::from(include));\\n\\n }\\n\\n }\\n\\n\\n\\n ErlangFrontend::new(config, codemap)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tools/src/compile.rs\",\n \"rank\": 80,\n \"score\": 153220.36037464216\n },\n {\n \"content\": \"fn delete(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\\n\\n assert!(args.len() == 1);\\n\\n // TODO\\n\\n let n = vec![Term::new_atom(\\\"error\\\"), Term::new_atom(\\\"enoent\\\")];\\n\\n CallReturn::Return { term: Term::Tuple(n) }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/file.rs\",\n \"rank\": 81,\n \"score\": 153155.68733281977\n },\n {\n \"content\": \"fn getenv(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\\n\\n if args.len() == 1 {\\n\\n CallReturn::Return { term: Term::new_bool(false) }\\n\\n } else {\\n\\n CallReturn::Throw\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/os.rs\",\n \"rank\": 82,\n \"score\": 153155.68733281977\n },\n {\n \"content\": \" function as parse_function, function_map as parse_function_map,\\n\\n function_map_unwrap as parse_function_map_unwrap, function_unwrap as parse_function_unwrap,\\n\\n module as parse_module, module_unwrap as parse_module_unwrap,\\n\\n};\\n\\n\\n\\npub mod ast;\\n\",\n \"file_path\": \"libeir_ir/src/text/mod.rs\",\n \"rank\": 83,\n \"score\": 153056.08969055142\n },\n {\n \"content\": \"fn not(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1);\\n\\n if let Some(b) = args[0].as_boolean() {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(!b).into(),\\n\\n }\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 84,\n \"score\": 151085.50566052174\n },\n {\n \"content\": \"fn or(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n if let (Some(a1), Some(a2)) = (args[0].as_boolean(), args[1].as_boolean()) {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(a1 || a2).into(),\\n\\n }\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 85,\n \"score\": 151085.50566052174\n },\n {\n \"content\": \"fn and(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n if let (Some(a1), Some(a2)) = (args[0].as_boolean(), args[1].as_boolean()) {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(a1 && a2).into(),\\n\\n }\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 86,\n \"score\": 151085.50566052174\n },\n {\n \"content\": \"fn os_type(_vm: &VMState, _proc: &mut ProcessContext, args: &[Term]) -> CallReturn {\\n\\n assert!(args.len() == 0);\\n\\n // TODO\\n\\n let family = Term::new_atom(\\\"unix\\\");\\n\\n let name = Term::new_atom(\\\"linux\\\");\\n\\n CallReturn::Return { term: Term::Tuple(vec![family, name]) }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/os.rs\",\n \"rank\": 87,\n \"score\": 150932.49945963357\n },\n {\n \"content\": \"pub fn lower_module<'a>(\\n\\n errors: &'a mut (dyn ErrorReceiver<E = LowerError, W = LowerError> + 'a),\\n\\n codemap: Arc<CodeMap>,\\n\\n module: &Module,\\n\\n) -> Result<IrModule, ()> {\\n\\n // TODO sort functions for more deterministic compilation\\n\\n\\n\\n let mut ir_module = IrModule::new_with_span(module.name, module.span);\\n\\n\\n\\n let mut ctx = LowerCtx {\\n\\n codemap,\\n\\n module,\\n\\n\\n\\n scope: scope::ScopeTracker::new(),\\n\\n exc_stack: ExceptionHandlerStack::new(),\\n\\n\\n\\n sentinel_value: None,\\n\\n\\n\\n errors,\\n\\n\\n\",\n \"file_path\": \"libeir_syntax_erl/src/lower/mod.rs\",\n \"rank\": 88,\n \"score\": 150766.5426911971\n },\n {\n \"content\": \"pub fn constant_to_doc<'a>(\\n\\n arena: &'a Arena<'a>,\\n\\n container: &ConstantContainer,\\n\\n constant: Const,\\n\\n) -> RefDoc<'a, ()> {\\n\\n constant_to_doc_state(arena, container, constant, ConstantState::Normal)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_ir/src/text/printer/constant.rs\",\n \"rank\": 89,\n \"score\": 150766.5426911971\n },\n {\n \"content\": \"pub fn get_pid() -> Pid {\\n\\n TRACE_COLLECTOR.with(|c| {\\n\\n let c = c.lock().unwrap();\\n\\n c.current_pid\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/trace/trace.rs\",\n \"rank\": 90,\n \"score\": 150766.5426911971\n },\n {\n \"content\": \"/// This implements `Send` and `Sync` unconditionally.\\n\\n/// (the trait itself doesn't need to have these bounds and the\\n\\n/// resources are already guaranteed to fulfill it).\\n\\nstruct Invariant<T: ?Sized>(*mut T);\\n\\n\\n\\nunsafe impl<T> Send for Invariant<T> where T: ?Sized {}\\n\\n\\n\\nunsafe impl<T> Sync for Invariant<T> where T: ?Sized {}\\n\\n\\n\",\n \"file_path\": \"util/meta_table/src/lib.rs\",\n \"rank\": 91,\n \"score\": 149161.24281929655\n },\n {\n \"content\": \"//fn member_list(item: &Term, list: &Term) -> NativeReturn {\\n\\n// if let Term::Nil = list {\\n\\n// NativeReturn::Return { term: Term::new_bool(false).into() }\\n\\n// } else if let Term::List(ref head, ref tail) = list {\\n\\n// for l_item in head {\\n\\n// if item.erl_exact_eq(l_item) {\\n\\n// return NativeReturn::Return { term: Term::new_bool(true).into() };\\n\\n// }\\n\\n// }\\n\\n// member_list(item, tail)\\n\\n// } else {\\n\\n// NativeReturn::Throw\\n\\n// }\\n\\n//}\\n\\n//\\n\\n//fn member(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n// assert!(args.len() == 2);\\n\\n// member_list(&args[0], &args[1])\\n\\n//}\\n\\n//\\n\\nfn reverse_2(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n\\n\\n let (mut head, tail) = Term::as_inproper_list(&args[0]);\\n\\n assert!(tail.erl_eq(&Term::Nil));\\n\\n\\n\\n head.reverse();\\n\\n NativeReturn::Return {\\n\\n term: Term::slice_to_list(&head, args[1].clone()),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/lists.rs\",\n \"rank\": 92,\n \"score\": 148882.7435185795\n },\n {\n \"content\": \"fn put(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n if let Some(entry) = proc.dict.iter_mut().find(|e| e.0.erl_exact_eq(&args[0])) {\\n\\n let old = entry.1.clone();\\n\\n entry.1 = args[1].clone();\\n\\n NativeReturn::Return { term: old }\\n\\n } else {\\n\\n proc.dict.push((args[0].clone(), args[1].clone()));\\n\\n NativeReturn::Return {\\n\\n term: Term::new_atom(\\\"undefined\\\").into(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 93,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn setelement(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 3);\\n\\n let idx = if let Some(num) = args[0].as_usize() {\\n\\n num\\n\\n } else {\\n\\n panic!()\\n\\n };\\n\\n let value = args[2].clone();\\n\\n if let Term::Tuple(vals) = &*args[1] {\\n\\n if idx == 0 || idx > vals.len() {\\n\\n panic!()\\n\\n } else {\\n\\n let mut vals = vals.clone();\\n\\n vals[idx - 1] = value;\\n\\n NativeReturn::Return {\\n\\n term: Term::Tuple(vals).into(),\\n\\n }\\n\\n }\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 94,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn erase(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1);\\n\\n let idx = proc\\n\\n .dict\\n\\n .iter()\\n\\n .enumerate()\\n\\n .find(|e| (e.1).0.erl_exact_eq(&args[0]))\\n\\n .map(|(idx, _)| idx);\\n\\n if let Some(entry) = idx {\\n\\n let (_key, val) = proc.dict.remove(entry);\\n\\n NativeReturn::Return { term: val }\\n\\n } else {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_atom(\\\"undefined\\\").into(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 95,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn element(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n let idx = if let Some(num) = args[0].as_usize() {\\n\\n num\\n\\n } else {\\n\\n panic!()\\n\\n };\\n\\n if let Term::Tuple(vals) = &*args[1] {\\n\\n if idx == 0 || idx > vals.len() {\\n\\n panic!()\\n\\n } else {\\n\\n NativeReturn::Return {\\n\\n term: vals[idx - 1].clone(),\\n\\n }\\n\\n }\\n\\n } else {\\n\\n panic!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 96,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn less_than(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n let a1 = &*args[0];\\n\\n let a2 = &*args[1];\\n\\n let ord = a1.erl_ord(a2);\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(ord == std::cmp::Ordering::Less).into(),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 97,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn get(_vm: &VMState, proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 1);\\n\\n if let Some(entry) = proc.dict.iter().find(|e| e.0.erl_exact_eq(&args[0])) {\\n\\n NativeReturn::Return {\\n\\n term: entry.1.clone(),\\n\\n }\\n\\n } else {\\n\\n NativeReturn::Return {\\n\\n term: Term::new_atom(\\\"undefined\\\").into(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 98,\n \"score\": 148862.31778733555\n },\n {\n \"content\": \"fn greater_than(_vm: &VMState, _proc: &mut ProcessContext, args: &[Rc<Term>]) -> NativeReturn {\\n\\n assert!(args.len() == 2);\\n\\n let a1 = &*args[0];\\n\\n let a2 = &*args[1];\\n\\n let ord = a1.erl_ord(a2);\\n\\n NativeReturn::Return {\\n\\n term: Term::new_bool(ord == std::cmp::Ordering::Greater).into(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"libeir_interpreter/src/erl_lib/erlang.rs\",\n \"rank\": 99,\n \"score\": 148862.31778733555\n }\n]","isConversational":false}}},{"rowIdx":1092,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/firmware/types.rs"},"repo_name":{"kind":"string","value":"tfanelli-rh/sev"},"commit":{"kind":"string","value":"e0e17aac9249b00b0cb3e24a2780ca814d229a11"},"file_code":{"kind":"string","value":"\n\nuse crate::certs::sev;\nuse crate::Version;\n\nuse std::marker::PhantomData;\n\npub struct PlatformReset;\n\nbitflags::bitflags! {\n \n #[derive(Default)]\n pub struct PlatformStatusFlags: u32 {\n \n const OWNED = 1 << 0;\n\n \n const ENCRYPTED_STATE = 1 << 8;\n }\n}\n\n#[derive(Default)]\n#[repr(C, packed)]\npub struct PlatformStatus {\n \n pub version: Version,\n\n \n pub state: u8,\n\n \n \n \n \n \n \n pub flags: PlatformStatusFlags,\n\n \n pub build: u8,\n\n \n pub guest_count: u32,\n}\n\npub struct PekGen;\n\n#[repr(C, packed)]\npub struct PekCsr<'a> {\n addr: u64,\n len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PekCsr<'a> {\n pub fn new(cert: &'a mut sev::Certificate) -> Self {\n Self {\n addr: cert as *mut _ as _,\n len: std::mem::size_of_val(cert) as _,\n _phantom: PhantomData,\n }\n }\n}\n\n#[repr(C, packed)]\npub struct PekCertImport<'a> {\n pek_addr: u64,\n pek_len: u32,\n oca_addr: u64,\n oca_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PekCertImport<'a> {\n pub fn new(pek: &'a sev::Certificate, oca: &'a sev::Certificate) -> Self {\n Self {\n pek_addr: pek as *const _ as _,\n pek_len: std::mem::size_of_val(pek) as _,\n oca_addr: oca as *const _ as _,\n oca_len: std::mem::size_of_val(oca) as _,\n _phantom: PhantomData,\n }\n }\n}\n\npub struct PdhGen;\n\n#[repr(C, packed)]\npub struct PdhCertExport<'a> {\n pdh_addr: u64,\n pdh_len: u32,\n certs_addr: u64,\n certs_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PdhCertExport<'a> {\n pub fn new(pdh: &'a mut sev::Certificate, certs: &'a mut [sev::Certificate; 3]) -> Self {\n Self {\n pdh_addr: pdh as *mut _ as _,\n pdh_len: std::mem::size_of_val(pdh) as _,\n certs_addr: certs.as_mut_ptr() as _,\n certs_len: std::mem::size_of_val(certs) as _,\n _phantom: PhantomData,\n }\n }\n}\n\n#[repr(C, packed)]\npub struct GetId<'a> {\n id_addr: u64,\n id_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> GetId<'a> {\n pub fn new(id: &'a mut [u8; 64]) -> Self {\n Self {\n id_addr: id.as_mut_ptr() as _,\n id_len: id.len() as _,\n _phantom: PhantomData,\n }\n }\n\n \n \n pub fn as_slice(&self) -> &[u8] {\n unsafe { std::slice::from_raw_parts(self.id_addr as *const u8, self.id_len as _) }\n }\n}\n\n#[derive(Default)]\n#[repr(C, packed)]\npub struct SnpPlatformStatus {\n \n pub version: Version,\n\n \n pub state: u8,\n\n \n pub build_id: u32,\n\n \n pub guest_count: u32,\n\n \n pub tcb_version: u64,\n}\n"},"prefix":{"kind":"string","value":"\n\nuse crate::certs::sev;\nuse crate::Version;\n\nuse std::marker::PhantomData;\n\npub struct PlatformReset;\n\nbitflags::bitflags! {\n \n #[derive(Default)]\n pub struct PlatformStatusFlags: u32 {\n \n const OWNED = 1 << 0;\n\n \n const ENCRYPTED_STATE = 1 << 8;\n }\n}\n\n#[derive(Default)]\n#[repr(C, packed)]\npub struct PlatformStatus {\n \n pub version: Version,\n\n \n pub state: u8,\n\n \n \n \n \n \n \n pub flags: PlatformStatusFlags,\n\n \n pub build: u8,\n\n \n pub guest_count: u32,\n}\n\npub struct PekGen;\n\n#[repr(C, packed)]\npub struct PekCsr<'a> {\n addr: u64,\n len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PekCsr<'a> {\n pub fn new(cert: &'a mut sev::Certificate)"},"suffix":{"kind":"string","value":" *const u8, self.id_len as _) }\n }\n}\n\n#[derive(Default)]\n#[repr(C, packed)]\npub struct SnpPlatformStatus {\n \n pub version: Version,\n\n \n pub state: u8,\n\n \n pub build_id: u32,\n\n \n pub guest_count: u32,\n\n \n pub tcb_version: u64,\n}\n"},"middle":{"kind":"string","value":" -> Self {\n Self {\n addr: cert as *mut _ as _,\n len: std::mem::size_of_val(cert) as _,\n _phantom: PhantomData,\n }\n }\n}\n\n#[repr(C, packed)]\npub struct PekCertImport<'a> {\n pek_addr: u64,\n pek_len: u32,\n oca_addr: u64,\n oca_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PekCertImport<'a> {\n pub fn new(pek: &'a sev::Certificate, oca: &'a sev::Certificate) -> Self {\n Self {\n pek_addr: pek as *const _ as _,\n pek_len: std::mem::size_of_val(pek) as _,\n oca_addr: oca as *const _ as _,\n oca_len: std::mem::size_of_val(oca) as _,\n _phantom: PhantomData,\n }\n }\n}\n\npub struct PdhGen;\n\n#[repr(C, packed)]\npub struct PdhCertExport<'a> {\n pdh_addr: u64,\n pdh_len: u32,\n certs_addr: u64,\n certs_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> PdhCertExport<'a> {\n pub fn new(pdh: &'a mut sev::Certificate, certs: &'a mut [sev::Certificate; 3]) -> Self {\n Self {\n pdh_addr: pdh as *mut _ as _,\n pdh_len: std::mem::size_of_val(pdh) as _,\n certs_addr: certs.as_mut_ptr() as _,\n certs_len: std::mem::size_of_val(certs) as _,\n _phantom: PhantomData,\n }\n }\n}\n\n#[repr(C, packed)]\npub struct GetId<'a> {\n id_addr: u64,\n id_len: u32,\n _phantom: PhantomData<&'a ()>,\n}\n\nimpl<'a> GetId<'a> {\n pub fn new(id: &'a mut [u8; 64]) -> Self {\n Self {\n id_addr: id.as_mut_ptr() as _,\n id_len: id.len() as _,\n _phantom: PhantomData,\n }\n }\n\n \n \n pub fn as_slice(&self) -> &[u8] {\n unsafe { std::slice::from_raw_parts(self.id_addr as"},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1093,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"apps/fifteen_min/src/bus.rs"},"repo_name":{"kind":"string","value":"lucasccdias/abstreet"},"commit":{"kind":"string","value":"cf88a2a13396d1872f5165f54189c753b9686d21"},"file_code":{"kind":"string","value":"use abstutil::prettyprint_usize;\nuse geom::Duration;\nuse map_gui::tools::{InputWaypoints, WaypointID};\nuse map_model::connectivity::WalkingOptions;\nuse synthpop::{TripEndpoint, TripMode};\nuse widgetry::mapspace::{ObjectID, World, WorldOutcome};\nuse widgetry::{\n Color, EventCtx, GfxCtx, HorizontalAlignment, Key, Line, Outcome, Panel, State, Text,\n Transition, VerticalAlignment, Widget,\n};\n\nuse crate::isochrone::{Isochrone, MovementOptions, Options};\nuse crate::App;\n\npub struct BusExperiment {\n panel: Panel,\n waypoints: InputWaypoints,\n world: World<ID>,\n}\n\n#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]\nenum ID {\n Waypoint(WaypointID),\n \n BusRoute(usize),\n}\nimpl ObjectID for ID {}\n\nimpl BusExperiment {\n pub fn new_state(ctx: &mut EventCtx, app: &App) -> Box<dyn State<App>> {\n let mut state = BusExperiment {\n panel: Panel::empty(ctx),\n waypoints: InputWaypoints::new(app),\n world: World::unbounded(),\n };\n state.recalculate_everything(ctx, app);\n Box::new(state)\n }\n\n fn recalculate_everything(&mut self, ctx: &mut EventCtx, app: &App) {\n let map = &app.map;\n let mut world = World::bounded(map.get_bounds());\n self.waypoints\n .rebuild_world(ctx, &mut world, ID::Waypoint, 1);\n\n for (idx, pair) in self.waypoints.get_waypoints().windows(2).enumerate() {\n \n if let Some(path) = TripEndpoint::path_req(pair[0], pair[1], TripMode::Drive, map)\n .and_then(|req| map.pathfind(req).ok())\n {\n let duration = path.estimate_duration(map, None);\n if let Ok(hitbox) = path.trace_v2(map) {\n world\n .add(ID::BusRoute(idx))\n .hitbox(hitbox)\n .zorder(0)\n .draw_color(self.waypoints.get_waypoint_color(idx))\n .hover_alpha(0.8)\n .tooltip(Text::from(Line(format!(\"Freeflow time is {duration}\"))))\n .build(ctx);\n }\n }\n }\n\n let stops = self\n .waypoints\n .get_waypoints()\n .into_iter()\n .filter_map(|endpt| match endpt {\n TripEndpoint::Building(b) => Some(b),\n _ => None,\n })\n .collect::<Vec<_>>();\n let isochrone = Isochrone::new(\n ctx,\n app,\n stops,\n Options {\n movement: MovementOptions::Walking(WalkingOptions::default()),\n thresholds: vec![(Duration::minutes(15), Color::grey(0.3).alpha(0.5))],\n \n /*thresholds: vec![\n (Duration::minutes(5), Color::grey(0.3).alpha(0.5)),\n (Duration::minutes(10), Color::grey(0.3).alpha(0.3)),\n (Duration::minutes(15), Color::grey(0.3).alpha(0.2)),\n ],*/\n },\n );\n world.draw_master_batch_built(isochrone.draw);\n\n world.initialize_hover(ctx);\n world.rebuilt_during_drag(&self.world);\n self.world = world;\n\n self.panel = Panel::new_builder(Widget::col(vec![\n map_gui::tools::app_header(ctx, app, \"Bus planner\"),\n ctx.style()\n .btn_back(\"15-minute neighborhoods\")\n .hotkey(Key::Escape)\n .build_def(ctx),\n Text::from_multiline(vec![\n Line(\"Within a 15 min walk of all stops:\"),\n Line(format!(\n \"Population: {}\",\n prettyprint_usize(isochrone.population)\n )),\n Line(format!(\n \"Shops: {}\",\n prettyprint_usize(\n isochrone\n .amenities_reachable\n .borrow()\n .values()\n .map(|x| x.len())\n .sum()\n )\n )),\n ])\n .into_widget(ctx),\n self.waypoints.get_panel_widget(ctx),\n ]))\n .aligned(HorizontalAlignment::Left, VerticalAlignment::Top)\n .ignore_initial_events()\n .build(ctx);\n }\n}\n\nimpl State<App> for BusExperiment {\n fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition<App> {\n let panel_outcome = self.panel.event(ctx);\n if let Outcome::Clicked(ref x) = panel_outcome {\n if x == \"15-minute neighborhoods\" {\n return Transition::Pop;\n }\n }\n\n let world_outcome = self.world.event(ctx);\n let world_outcome_for_waypoints = world_outcome\n .maybe_map_id(|id| match id {\n ID::Waypoint(id) => Some(id),\n _ => None,\n })\n .unwrap_or(WorldOutcome::Nothing);\n\n if self\n .waypoints\n .event(app, panel_outcome, world_outcome_for_waypoints)\n {\n self.recalculate_everything(ctx, app);\n }\n\n Transition::Keep\n }\n\n fn draw(&self, g: &mut GfxCtx, _: &App) {\n self.panel.draw(g);\n self.world.draw(g);\n }\n}\n"},"prefix":{"kind":"string","value":"use abstutil::prettyprint_usize;\nuse geom::Duration;\nuse map_gui::tools::{InputWaypoints, WaypointID};\nuse map_model::connectivity::WalkingOptions;\nuse synthpop::{TripEndpoint, TripMode};\nuse widgetry::mapspace::{ObjectID, World, WorldOutcome};\nuse widgetry::{\n Color, EventCtx, GfxCtx, HorizontalAlignment, Key, Line, Outcome, Panel, State, Text,\n Transition, VerticalAlignment, Widget,\n};\n\nuse crate::isochrone::{Isochrone, MovementOptions, Options};\nuse crate::App;\n\npub struct BusExperiment {\n panel: Panel,\n waypoints: InputWaypoints,\n world: World<ID>,\n}\n\n#[derive(Clone, Copy, Debug, Partia"},"suffix":{"kind":"string","value":"lAlignment::Left, VerticalAlignment::Top)\n .ignore_initial_events()\n .build(ctx);\n }\n}\n\nimpl State<App> for BusExperiment {\n fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition<App> {\n let panel_outcome = self.panel.event(ctx);\n if let Outcome::Clicked(ref x) = panel_outcome {\n if x == \"15-minute neighborhoods\" {\n return Transition::Pop;\n }\n }\n\n let world_outcome = self.world.event(ctx);\n let world_outcome_for_waypoints = world_outcome\n .maybe_map_id(|id| match id {\n ID::Waypoint(id) => Some(id),\n _ => None,\n })\n .unwrap_or(WorldOutcome::Nothing);\n\n if self\n .waypoints\n .event(app, panel_outcome, world_outcome_for_waypoints)\n {\n self.recalculate_everything(ctx, app);\n }\n\n Transition::Keep\n }\n\n fn draw(&self, g: &mut GfxCtx, _: &App) {\n self.panel.draw(g);\n self.world.draw(g);\n }\n}\n"},"middle":{"kind":"string","value":"lEq, Eq, Hash)]\nenum ID {\n Waypoint(WaypointID),\n \n BusRoute(usize),\n}\nimpl ObjectID for ID {}\n\nimpl BusExperiment {\n pub fn new_state(ctx: &mut EventCtx, app: &App) -> Box<dyn State<App>> {\n let mut state = BusExperiment {\n panel: Panel::empty(ctx),\n waypoints: InputWaypoints::new(app),\n world: World::unbounded(),\n };\n state.recalculate_everything(ctx, app);\n Box::new(state)\n }\n\n fn recalculate_everything(&mut self, ctx: &mut EventCtx, app: &App) {\n let map = &app.map;\n let mut world = World::bounded(map.get_bounds());\n self.waypoints\n .rebuild_world(ctx, &mut world, ID::Waypoint, 1);\n\n for (idx, pair) in self.waypoints.get_waypoints().windows(2).enumerate() {\n \n if let Some(path) = TripEndpoint::path_req(pair[0], pair[1], TripMode::Drive, map)\n .and_then(|req| map.pathfind(req).ok())\n {\n let duration = path.estimate_duration(map, None);\n if let Ok(hitbox) = path.trace_v2(map) {\n world\n .add(ID::BusRoute(idx))\n .hitbox(hitbox)\n .zorder(0)\n .draw_color(self.waypoints.get_waypoint_color(idx))\n .hover_alpha(0.8)\n .tooltip(Text::from(Line(format!(\"Freeflow time is {duration}\"))))\n .build(ctx);\n }\n }\n }\n\n let stops = self\n .waypoints\n .get_waypoints()\n .into_iter()\n .filter_map(|endpt| match endpt {\n TripEndpoint::Building(b) => Some(b),\n _ => None,\n })\n .collect::<Vec<_>>();\n let isochrone = Isochrone::new(\n ctx,\n app,\n stops,\n Options {\n movement: MovementOptions::Walking(WalkingOptions::default()),\n thresholds: vec![(Duration::minutes(15), Color::grey(0.3).alpha(0.5))],\n \n /*thresholds: vec![\n (Duration::minutes(5), Color::grey(0.3).alpha(0.5)),\n (Duration::minutes(10), Color::grey(0.3).alpha(0.3)),\n (Duration::minutes(15), Color::grey(0.3).alpha(0.2)),\n ],*/\n },\n );\n world.draw_master_batch_built(isochrone.draw);\n\n world.initialize_hover(ctx);\n world.rebuilt_during_drag(&self.world);\n self.world = world;\n\n self.panel = Panel::new_builder(Widget::col(vec![\n map_gui::tools::app_header(ctx, app, \"Bus planner\"),\n ctx.style()\n .btn_back(\"15-minute neighborhoods\")\n .hotkey(Key::Escape)\n .build_def(ctx),\n Text::from_multiline(vec![\n Line(\"Within a 15 min walk of all stops:\"),\n Line(format!(\n \"Population: {}\",\n prettyprint_usize(isochrone.population)\n )),\n Line(format!(\n \"Shops: {}\",\n prettyprint_usize(\n isochrone\n .amenities_reachable\n .borrow()\n .values()\n .map(|x| x.len())\n .sum()\n )\n )),\n ])\n .into_widget(ctx),\n self.waypoints.get_panel_widget(ctx),\n ]))\n .aligned(Horizonta"},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"pub fn custom_bar(ctx: &mut EventCtx, filled_color: Color, pct_full: f64, txt: Text) -> Widget {\n\n let total_width = 300.0;\n\n let height = 32.0;\n\n let radius = 4.0;\n\n\n\n let mut batch = GeomBatch::new();\n\n // Background\n\n batch.push(\n\n Color::hex(\"#666666\"),\n\n Polygon::rounded_rectangle(total_width, height, radius),\n\n );\n\n // Foreground\n\n if let Some(poly) = Polygon::maybe_rounded_rectangle(pct_full * total_width, height, radius) {\n\n batch.push(filled_color, poly);\n\n }\n\n // Text\n\n let label = txt.render_autocropped(ctx);\n\n let dims = label.get_dims();\n\n batch.append(label.translate(10.0, height / 2.0 - dims.height / 2.0));\n\n batch.into_widget(ctx)\n\n}\n\n\n","file_path":"apps/santa/src/meters.rs","rank":0,"score":321522.63587878697},{"content":"#[allow(non_snake_case)]\n\npub fn Line<S: Into<String>>(text: S) -> TextSpan {\n\n TextSpan {\n\n text: text.into(),\n\n fg_color: None,\n\n outline_color: None,\n\n size: DEFAULT_FONT_SIZE,\n\n font: DEFAULT_FONT,\n\n underlined: false,\n\n }\n\n}\n\n\n\n#[derive(Debug, Clone)]\n\npub struct Text {\n\n // The bg_color will cover the entire block, but some lines can have extra highlighting.\n\n lines: Vec<(Option<Color>, Vec<TextSpan>)>,\n\n // TODO Stop using this as much as possible.\n\n bg_color: Option<Color>,\n\n}\n\n\n\nimpl From<TextSpan> for Text {\n","file_path":"widgetry/src/text.rs","rank":1,"score":313925.8886511948},{"content":"/// Objects in a `World` are uniquely identified by this caller-specified type\n\npub trait ObjectID: Clone + Copy + Debug + Eq + Hash {}\n\n\n\n/// This provides a builder API for adding objects to a `World`.\n\npub struct ObjectBuilder<'a, ID: ObjectID> {\n\n world: &'a mut World<ID>,\n\n\n\n id: ID,\n\n hitbox: Option<Polygon>,\n\n zorder: usize,\n\n draw_normal: Option<ToggleZoomedBuilder>,\n\n draw_hover: Option<ToggleZoomedBuilder>,\n\n tooltip: Option<Text>,\n\n clickable: bool,\n\n draggable: bool,\n\n keybindings: Vec<(MultiKey, &'static str)>,\n\n}\n\n\n\nimpl<'a, ID: ObjectID> ObjectBuilder<'a, ID> {\n\n /// Specifies the geometry of the object. Required.\n\n pub fn hitbox(mut self, polygon: Polygon) -> Self {\n","file_path":"widgetry/src/mapspace/world.rs","rank":2,"score":303023.73172114696},{"content":"pub fn left_panel_builder(ctx: &EventCtx, top_panel: &Panel, contents: Widget) -> PanelBuilder {\n\n let top_height = top_panel.panel_dims().height;\n\n Panel::new_builder(\n\n contents.corner_rounding(CornerRounding::CornerRadii(CornerRadii {\n\n top_left: 0.0,\n\n bottom_left: 0.0,\n\n bottom_right: 0.0,\n\n top_right: 0.0,\n\n })),\n\n )\n\n .aligned(\n\n HorizontalAlignment::Percent(0.0),\n\n VerticalAlignment::Below(top_height),\n\n )\n\n .dims_height(PanelDims::ExactPixels(\n\n ctx.canvas.window_height - top_height,\n\n ))\n\n}\n\n\n","file_path":"apps/ltn/src/common/mod.rs","rank":3,"score":280365.3724671572},{"content":"pub fn lctrl(key: Key) -> MultiKey {\n\n MultiKey::LCtrl(key)\n\n}\n\n\n","file_path":"widgetry/src/event.rs","rank":4,"score":258013.2257737854},{"content":"pub fn percentage_bar(ctx: &EventCtx, txt: Text, pct_green: f64) -> Widget {\n\n let bad_color = Color::RED;\n\n let good_color = Color::GREEN;\n\n\n\n let total_width = 450.0;\n\n let height = 32.0;\n\n let radius = 4.0;\n\n\n\n let mut batch = GeomBatch::new();\n\n // Background\n\n batch.push(\n\n bad_color,\n\n Polygon::rounded_rectangle(total_width, height, radius),\n\n );\n\n // Foreground\n\n if let Some(poly) = Polygon::maybe_rounded_rectangle(pct_green * total_width, height, radius) {\n\n batch.push(good_color, poly);\n\n }\n\n // Text\n\n let label = txt.render_autocropped(ctx);\n\n let dims = label.get_dims();\n\n batch.append(label.translate(10.0, height / 2.0 - dims.height / 2.0));\n\n batch.into_widget(ctx)\n\n}\n\n\n","file_path":"map_gui/src/tools/ui.rs","rank":5,"score":257692.32212130487},{"content":"fn make_controls(ctx: &mut EventCtx, app: &App, opts: &Options, legend: Option<Widget>) -> Panel {\n\n let (total_ppl, ppl_in_bldg, ppl_off_map) = app.primary.sim.num_ppl();\n\n\n\n let mut col = vec![\n\n header(\n\n ctx,\n\n &format!(\"Population: {}\", prettyprint_usize(total_ppl)),\n\n ),\n\n Widget::row(vec![\n\n Widget::row(vec![\n\n Image::from_path(\"system/assets/tools/home.svg\").into_widget(ctx),\n\n Line(prettyprint_usize(ppl_in_bldg))\n\n .small()\n\n .into_widget(ctx),\n\n ]),\n\n Line(format!(\"Off-map: {}\", prettyprint_usize(ppl_off_map)))\n\n .small()\n\n .into_widget(ctx),\n\n ])\n\n .centered(),\n","file_path":"apps/game/src/layer/population.rs","rank":6,"score":255360.36964755895},{"content":"fn make_controls(ctx: &mut EventCtx, app: &App, opts: &Options, legend: Option<Widget>) -> Panel {\n\n let model = app.primary.sim.get_pandemic_model().unwrap();\n\n let pct = 100.0 / (model.count_total() as f64);\n\n\n\n let mut col = vec![\n\n header(ctx, \"Pandemic model\"),\n\n Text::from_multiline(vec![\n\n Line(format!(\n\n \"{} Sane ({:.1}%)\",\n\n prettyprint_usize(model.count_sane()),\n\n (model.count_sane() as f64) * pct\n\n )),\n\n Line(format!(\n\n \"{} Exposed ({:.1}%)\",\n\n prettyprint_usize(model.count_exposed()),\n\n (model.count_exposed() as f64) * pct\n\n )),\n\n Line(format!(\n\n \"{} Infected ({:.1}%)\",\n\n prettyprint_usize(model.count_infected()),\n","file_path":"apps/game/src/layer/pandemic.rs","rank":7,"score":255360.36964755892},{"content":"pub fn make_bar(ctx: &mut EventCtx, filled_color: Color, value: usize, max: usize) -> Widget {\n\n let pct_full = if max == 0 {\n\n 0.0\n\n } else {\n\n (value as f64) / (max as f64)\n\n };\n\n let txt = Text::from(format!(\n\n \"{} / {}\",\n\n prettyprint_usize(value),\n\n prettyprint_usize(max)\n\n ));\n\n custom_bar(ctx, filled_color, pct_full, txt)\n\n}\n","file_path":"apps/santa/src/meters.rs","rank":8,"score":254079.0154842489},{"content":"#[derive(Clone, Debug, Default)]\n\nstruct ButtonStateStyle<'a, 'c> {\n\n image: Option<Image<'a, 'c>>,\n\n label: Option<Label>,\n\n outline: Option<OutlineStyle>,\n\n bg_color: Option<Color>,\n\n custom_batch: Option<GeomBatch>,\n\n}\n\n\n\n// can we take 'b out? and make the func that uses it generic?\n\nimpl<'b, 'a: 'b, 'c> ButtonBuilder<'a, 'c> {\n\n pub fn new() -> Self {\n\n ButtonBuilder {\n\n padding: EdgeInsets {\n\n top: 8.0,\n\n bottom: 8.0,\n\n left: 16.0,\n\n right: 16.0,\n\n },\n\n stack_spacing: 10.0,\n\n ..Default::default()\n","file_path":"widgetry/src/widgets/button.rs","rank":9,"score":251049.99100126157},{"content":"pub fn angle_from_arrow_keys(ctx: &EventCtx) -> Option<Angle> {\n\n let mut x: f64 = 0.0;\n\n let mut y: f64 = 0.0;\n\n if ctx.is_key_down(Key::LeftArrow) || ctx.is_key_down(Key::A) {\n\n x -= 1.0;\n\n }\n\n if ctx.is_key_down(Key::RightArrow) || ctx.is_key_down(Key::D) {\n\n x += 1.0;\n\n }\n\n if ctx.is_key_down(Key::UpArrow) || ctx.is_key_down(Key::W) {\n\n y -= 1.0;\n\n }\n\n if ctx.is_key_down(Key::DownArrow) || ctx.is_key_down(Key::S) {\n\n y += 1.0;\n\n }\n\n\n\n if x == 0.0 && y == 0.0 {\n\n return None;\n\n }\n\n Some(Angle::new_rads(y.atan2(x)))\n\n}\n","file_path":"apps/santa/src/controls.rs","rank":10,"score":248213.62063762365},{"content":"pub fn hotkeys(keys: Vec<Key>) -> MultiKey {\n\n MultiKey::Any(keys)\n\n}\n\n\n\nimpl std::convert::From<Key> for Option<MultiKey> {\n\n fn from(key: Key) -> Option<MultiKey> {\n\n Some(MultiKey::Normal(key))\n\n }\n\n}\n\n\n\nimpl std::convert::From<Key> for MultiKey {\n\n fn from(key: Key) -> MultiKey {\n\n MultiKey::Normal(key)\n\n }\n\n}\n","file_path":"widgetry/src/event.rs","rank":11,"score":240314.5230229474},{"content":"/// A temporary state of an application. There's a stack of these, with the most recent being the\n\n/// active one.\n\npub trait State<A>: downcast_rs::Downcast {\n\n /// Respond to a UI event, such as input or time passing.\n\n fn event(&mut self, ctx: &mut EventCtx, shared_app_state: &mut A) -> Transition<A>;\n\n /// Draw\n\n fn draw(&self, g: &mut GfxCtx, shared_app_state: &A);\n\n\n\n /// Specifies what to draw before draw()\n\n fn draw_baselayer(&self) -> DrawBaselayer {\n\n DrawBaselayer::DefaultDraw\n\n }\n\n\n\n /// Before this state is popped or replaced, call this.\n\n fn on_destroy(&mut self, _: &mut EventCtx, _: &mut A) {}\n\n // We don't need an on_enter -- the constructor for the state can just do it.\n\n}\n\n\n\ndowncast_rs::impl_downcast!(State<A>);\n\n\n\n/// When a state responds to an event, it can specify some way to manipulate the stack of states.\n\npub enum Transition<A> {\n","file_path":"widgetry/src/app_state.rs","rank":12,"score":240283.93080623302},{"content":"pub fn debug(ctx: &EventCtx, app: &App, details: &mut Details, id: LaneID) -> Widget {\n\n Widget::custom_col(vec![\n\n header(ctx, app, details, id, Tab::LaneDebug(id)),\n\n debug_body(ctx, app, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/lane.rs","rank":13,"score":239099.37659016845},{"content":"struct Hovering<X: Axis<X>, Y: Axis<Y>> {\n\n hits: Vec<(X, Y)>,\n\n tooltip: Text,\n\n draw_cursor: Drawable,\n\n}\n","file_path":"widgetry/src/widgets/line_plot.rs","rank":14,"score":220694.22592761216},{"content":"// TODO Kinda misnomer\n\npub fn tool_panel(ctx: &mut EventCtx) -> Panel {\n\n Panel::new_builder(Widget::row(vec![\n\n ctx.style()\n\n .btn_plain\n\n .icon(\"system/assets/tools/home.svg\")\n\n .hotkey(Key::Escape)\n\n .build_widget(ctx, \"back\"),\n\n ctx.style()\n\n .btn_plain\n\n .icon(\"system/assets/tools/settings.svg\")\n\n .build_widget(ctx, \"settings\"),\n\n ]))\n\n .aligned(HorizontalAlignment::Left, VerticalAlignment::BottomAboveOSD)\n\n .build(ctx)\n\n}\n\n\n","file_path":"apps/game/src/common/mod.rs","rank":15,"score":217247.03293201962},{"content":"pub trait TextExt {\n\n fn text_widget(self, ctx: &EventCtx) -> Widget;\n\n fn batch_text(self, ctx: &EventCtx) -> Widget;\n\n}\n\n\n\nimpl TextExt for &str {\n\n fn text_widget(self, ctx: &EventCtx) -> Widget {\n\n Line(self).into_widget(ctx)\n\n }\n\n fn batch_text(self, ctx: &EventCtx) -> Widget {\n\n Line(self).batch(ctx)\n\n }\n\n}\n\n\n\nimpl TextExt for String {\n\n fn text_widget(self, ctx: &EventCtx) -> Widget {\n\n Line(self).into_widget(ctx)\n\n }\n\n fn batch_text(self, ctx: &EventCtx) -> Widget {\n\n Line(self).batch(ctx)\n","file_path":"widgetry/src/text.rs","rank":16,"score":217120.72329819982},{"content":"struct Waypoint {\n\n at: TripEndpoint,\n\n label: String,\n\n center: Pt2D,\n\n}\n\n\n\nimpl InputWaypoints {\n\n /// Allows any number of waypoints\n\n pub fn new(app: &dyn AppLike) -> InputWaypoints {\n\n let map = app.map();\n\n let mut snap_to_endpts = FindClosest::new(map.get_bounds());\n\n for i in map.all_intersections() {\n\n if i.is_border() {\n\n snap_to_endpts.add(TripEndpoint::Border(i.id), i.polygon.points());\n\n }\n\n }\n\n for b in map.all_buildings() {\n\n snap_to_endpts.add(TripEndpoint::Building(b.id), b.polygon.points());\n\n }\n\n\n","file_path":"map_gui/src/tools/waypoints.rs","rank":17,"score":216645.9675789563},{"content":"pub fn route(ctx: &mut EventCtx, app: &App, details: &mut Details, id: TransitRouteID) -> Widget {\n\n let header = {\n\n let map = &app.primary.map;\n\n let route = map.get_tr(id);\n\n\n\n Widget::row(vec![\n\n Line(format!(\"Route {}\", route.short_name))\n\n .small_heading()\n\n .into_widget(ctx),\n\n header_btns(ctx),\n\n ])\n\n };\n\n\n\n Widget::custom_col(vec![\n\n header,\n\n route_body(ctx, app, details, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/transit.rs","rank":18,"score":216515.01449244414},{"content":"pub fn stop(ctx: &mut EventCtx, app: &App, details: &mut Details, id: TransitStopID) -> Widget {\n\n let header = Widget::row(vec![\n\n Line(\"Bus stop\").small_heading().into_widget(ctx),\n\n header_btns(ctx),\n\n ]);\n\n\n\n Widget::custom_col(vec![header, stop_body(ctx, app, details, id).tab_body(ctx)])\n\n}\n\n\n","file_path":"apps/game/src/info/transit.rs","rank":19,"score":216515.01449244414},{"content":"#[derive(Deserialize)]\n\nstruct InnerNodeMap<T: Copy + Ord + Debug> {\n\n id_to_node: Vec<T>,\n\n}\n\n\n","file_path":"map_model/src/pathfind/node_map.rs","rank":20,"score":215187.87087628176},{"content":"fn inner_warp_to_id(ctx: &mut EventCtx, app: &mut App, line: &str) -> Option<Transition> {\n\n if line.is_empty() {\n\n return None;\n\n }\n\n if line == \"j\" {\n\n if let Some((pt, zoom)) = app.primary.last_warped_from {\n\n return Some(Transition::Replace(Warping::new_state(\n\n ctx,\n\n pt,\n\n Some(zoom),\n\n None,\n\n &mut app.primary,\n\n )));\n\n }\n\n return None;\n\n }\n\n\n\n let id = match (&line[1..line.len()]).parse::<usize>() {\n\n Ok(idx) => match line.chars().next().unwrap() {\n\n 'r' => {\n","file_path":"apps/game/src/common/warp.rs","rank":21,"score":213888.8682990063},{"content":"pub trait Axis<T>: 'static + Copy + std::cmp::Ord + Default {\n\n // percent is [0.0, 1.0]\n\n fn from_percent(&self, percent: f64) -> T;\n\n fn to_percent(self, max: T) -> f64;\n\n fn prettyprint(self, unit_fmt: &UnitFmt) -> String;\n\n // For order of magnitude calculations\n\n fn to_f64(self) -> f64;\n\n fn from_f64(&self, x: f64) -> T;\n\n fn zero() -> T;\n\n}\n\n\n\nimpl Axis<usize> for usize {\n\n fn from_percent(&self, percent: f64) -> usize {\n\n ((*self as f64) * percent) as usize\n\n }\n\n fn to_percent(self, max: usize) -> f64 {\n\n if max == 0 {\n\n 0.0\n\n } else {\n\n (self as f64) / (max as f64)\n","file_path":"widgetry/src/widgets/plots.rs","rank":22,"score":213080.73038027482},{"content":"#[derive(Clone, Debug, Default)]\n\nstruct Label {\n\n text: Option<String>,\n\n color: Option<Color>,\n\n styled_text: Option<Text>,\n\n font_size: Option<usize>,\n\n font: Option<Font>,\n\n}\n","file_path":"widgetry/src/widgets/button.rs","rank":23,"score":211717.0366695127},{"content":"struct Tab {\n\n tab_id: String,\n\n bar_item: ButtonBuilder<'static, 'static>,\n\n content: Widget,\n\n}\n\n\n\nimpl Tab {\n\n fn new(tab_id: String, bar_item: ButtonBuilder<'static, 'static>, content: Widget) -> Self {\n\n Self {\n\n tab_id,\n\n bar_item,\n\n content,\n\n }\n\n }\n\n\n\n fn build_bar_item_widget(&self, ctx: &EventCtx, active: bool) -> Widget {\n\n self.bar_item\n\n .clone()\n\n .corner_rounding(CornerRadii {\n\n top_left: DEFAULT_CORNER_RADIUS,\n","file_path":"widgetry/src/widgets/tabs.rs","rank":24,"score":211710.62253583595},{"content":"/// Many states fit a pattern of managing a single panel, handling mouseover events, and other\n\n/// interactions on the map. Implementing this instead of `State` reduces some boilerplate.\n\npub trait SimpleState<A> {\n\n /// Called when something on the panel has been clicked. Since the action is just a string,\n\n /// the fallback case can just use `unreachable!()`.\n\n fn on_click(\n\n &mut self,\n\n ctx: &mut EventCtx,\n\n app: &mut A,\n\n action: &str,\n\n panel: &mut Panel,\n\n ) -> Transition<A>;\n\n /// Called when something on the panel has been clicked.\n\n fn on_click_custom(\n\n &mut self,\n\n _ctx: &mut EventCtx,\n\n _app: &mut A,\n\n _action: Box<dyn CloneableAny>,\n\n _panel: &mut Panel,\n\n ) -> Transition<A> {\n\n Transition::Keep\n\n }\n","file_path":"widgetry/src/app_state.rs","rank":25,"score":211230.39965312625},{"content":"pub fn area(ctx: &EventCtx, app: &App, _: &mut Details, id: AreaID) -> Widget {\n\n let header = Widget::row(vec![\n\n Line(id.to_string()).small_heading().into_widget(ctx),\n\n header_btns(ctx),\n\n ]);\n\n\n\n Widget::custom_col(vec![header, area_body(ctx, app, id).tab_body(ctx)])\n\n}\n\n\n","file_path":"apps/game/src/info/debug.rs","rank":26,"score":211212.9024798363},{"content":"/// Any data that should last the entire lifetime of the application should be stored in the struct\n\n/// implementing this trait.\n\npub trait SharedAppState {\n\n /// Before `State::event` is called, call this.\n\n fn before_event(&mut self) {}\n\n /// When DrawBaselayer::DefaultDraw is called, run this.\n\n fn draw_default(&self, _: &mut GfxCtx) {}\n\n\n\n /// Will be called if `State::event` or `State::draw` panics.\n\n fn dump_before_abort(&self, _: &Canvas) {}\n\n /// Called before a normal exit, like window close\n\n fn before_quit(&self, _: &Canvas) {}\n\n\n\n /// If widgetry determines the video card is low on memory, this may be called. The application\n\n /// should make its best effort to delete any unused Drawables.\n\n fn free_memory(&mut self) {}\n\n}\n\n\n\npub(crate) struct App<A: SharedAppState> {\n\n /// A stack of states\n\n pub(crate) states: Vec<Box<dyn State<A>>>,\n\n pub(crate) shared_app_state: A,\n","file_path":"widgetry/src/app_state.rs","rank":27,"score":209879.43802708905},{"content":"/// A button to return to the title screen\n\npub fn home_btn(ctx: &EventCtx) -> Widget {\n\n ctx.style()\n\n .btn_plain\n\n .btn()\n\n .image_path(\"system/assets/pregame/logo.svg\")\n\n .image_dims(50.0)\n\n .build_widget(ctx, \"Home\")\n\n}\n\n\n","file_path":"map_gui/src/tools/mod.rs","rank":28,"score":209383.78520064312},{"content":"#[derive(PartialEq)]\n\nenum State {\n\n Initial {\n\n hovering: Option<usize>,\n\n selected: Option<usize>,\n\n },\n\n Idle {\n\n hovering: Option<usize>,\n\n selected: Option<usize>,\n\n },\n\n Dragging {\n\n orig_idx: usize,\n\n drag_from: ScreenPt,\n\n cursor_at: ScreenPt,\n\n new_idx: usize,\n\n },\n\n}\n\n\n\nimpl<T: 'static + Copy + PartialEq> DragDrop<T> {\n\n /// This widget emits several events.\n\n ///\n","file_path":"widgetry/src/widgets/drag_drop.rs","rank":29,"score":208488.1799809461},{"content":"struct LayoutStyle {\n\n bg_color: Option<Color>,\n\n // (thickness, color)\n\n outline: Option<(f64, Color)>,\n\n corner_rounding: CornerRounding,\n\n style: Style,\n\n}\n\n\n\n// Layouting\n\n// TODO Maybe I just want margin, not padding. And maybe more granular controls per side. And to\n\n// apply margin to everything in a row or column.\n\n// TODO Row and columns feel backwards when using them.\n\nimpl Widget {\n\n pub fn centered(mut self) -> Widget {\n\n self.layout.style.align_items = AlignItems::Center;\n\n self.layout.style.justify_content = JustifyContent::SpaceAround;\n\n self\n\n }\n\n\n\n pub fn centered_horiz(self) -> Widget {\n","file_path":"widgetry/src/widgets/mod.rs","rank":30,"score":207492.88546431874},{"content":"#[derive(Clone, Debug, Serialize, Deserialize)]\n\nstruct State {\n\n id: IntersectionID,\n\n // The in-progress turns which any potential new turns must not conflict with\n\n accepted: BTreeSet<Request>,\n\n // Track when a request is first made and if it's \"urgent\" (because the agent is overflowing a\n\n // short queue)\n\n #[serde(\n\n serialize_with = \"serialize_btreemap\",\n\n deserialize_with = \"deserialize_btreemap\"\n\n )]\n\n waiting: BTreeMap<Request, (Time, bool)>,\n\n // When a vehicle begins an uber-turn, reserve the future turns to ensure they're able to\n\n // complete the entire sequence. This is especially necessary since groups of traffic signals\n\n // are not yet configured as one.\n\n reserved: BTreeSet<Request>,\n\n // In some cases, a turn completing at one intersection may affect agents waiting to start an\n\n // uber-turn at nearby intersections.\n\n uber_turn_neighbors: Vec<IntersectionID>,\n\n\n\n signal: Option<SignalState>,\n\n}\n\n\n","file_path":"sim/src/mechanics/intersection.rs","rank":31,"score":206451.3419101577},{"content":"pub fn app_top_panel(ctx: &mut EventCtx, app: &App) -> Panel {\n\n Panel::new_builder(\n\n Widget::row(vec![\n\n map_gui::tools::home_btn(ctx),\n\n Line(\"Low traffic neighborhoods\")\n\n .small_heading()\n\n .into_widget(ctx)\n\n .centered_vert(),\n\n ctx.style()\n\n .btn_plain\n\n .icon(\"system/assets/tools/info.svg\")\n\n .build_widget(ctx, \"about this tool\")\n\n .centered_vert(),\n\n map_gui::tools::change_map_btn(ctx, app).centered_vert(),\n\n Widget::row(vec![\n\n ctx.style()\n\n .btn_plain\n\n .icon(\"system/assets/tools/search.svg\")\n\n .hotkey(lctrl(Key::F))\n\n .build_widget(ctx, \"search\")\n","file_path":"apps/ltn/src/common/mod.rs","rank":32,"score":203047.30359692575},{"content":"struct Column<A, T> {\n\n name: String,\n\n render: Box<dyn Fn(&EventCtx, &A, &T) -> GeomBatch>,\n\n col: Col<T>,\n\n}\n\n\n\npub struct Filter<A, T, F> {\n\n pub state: F,\n\n pub to_controls: Box<dyn Fn(&mut EventCtx, &A, &F) -> Widget>,\n\n pub from_controls: Box<dyn Fn(&Panel) -> F>,\n\n pub apply: Box<dyn Fn(&F, &T, &A) -> bool>,\n\n}\n\n\n\nimpl<A, T, F> Table<A, T, F> {\n\n pub fn new(\n\n id: impl Into<String>,\n\n data: Vec<T>,\n\n label_per_row: Box<dyn Fn(&T) -> String>,\n\n default_sort_by: &str,\n\n filter: Filter<A, T, F>,\n","file_path":"widgetry/src/widgets/table.rs","rank":33,"score":202730.47942761634},{"content":"pub fn bus_status(ctx: &mut EventCtx, app: &App, details: &mut Details, id: CarID) -> Widget {\n\n Widget::custom_col(vec![\n\n bus_header(ctx, app, details, id, Tab::TransitVehicleStatus(id)),\n\n bus_status_body(ctx, app, details, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/transit.rs","rank":34,"score":201500.60174742283},{"content":"pub trait SpinnerValue:\n\n Copy\n\n + PartialOrd\n\n + std::fmt::Display\n\n + std::ops::Add<Output = Self>\n\n + std::ops::AddAssign\n\n + std::ops::Sub<Output = Self>\n\n + std::ops::SubAssign\n\nwhere\n\n Self: std::marker::Sized,\n\n{\n\n}\n\n\n\nimpl<T> SpinnerValue for T where\n\n T: Copy\n\n + PartialOrd\n\n + std::fmt::Display\n\n + std::ops::Add<Output = Self>\n\n + std::ops::AddAssign\n\n + std::ops::Sub<Output = Self>\n","file_path":"widgetry/src/widgets/spinner.rs","rank":35,"score":199811.6432828236},{"content":"/// Create a new widget by implementing this trait. You can instantiate your widget by calling\n\n/// `Widget::new(Box::new(instance of your new widget))`, which gives you the usual style options.\n\npub trait WidgetImpl: downcast_rs::Downcast {\n\n /// What width and height does the widget occupy? If this changes, be sure to set\n\n /// `redo_layout` to true in `event`.\n\n fn get_dims(&self) -> ScreenDims;\n\n /// Your widget's top left corner should be here. Handle mouse events and draw appropriately.\n\n fn set_pos(&mut self, top_left: ScreenPt);\n\n /// Your chance to react to an event. Any side effects outside of this widget are communicated\n\n /// through the output.\n\n fn event(&mut self, ctx: &mut EventCtx, output: &mut WidgetOutput);\n\n /// Draw the widget. Be sure to draw relative to the top-left specified by `set_pos`.\n\n fn draw(&self, g: &mut GfxCtx);\n\n /// If a new Panel is being created to replace an older one, all widgets have the chance to\n\n /// preserve state from the previous version.\n\n fn can_restore(&self) -> bool {\n\n false\n\n }\n\n /// Restore state from the previous version of this widget, with the same ID. Implementors must\n\n /// downcast.\n\n fn restore(&mut self, _: &mut EventCtx, _prev: &dyn WidgetImpl) {\n\n unreachable!()\n","file_path":"widgetry/src/widgets/mod.rs","rank":36,"score":198611.2219530504},{"content":"struct PanelState<'a> {\n\n building_counts: Vec<(&'a str, u32)>,\n\n max_count: usize,\n\n total_trips: usize,\n\n}\n\n\n","file_path":"apps/game/src/sandbox/dashboards/commuter.rs","rank":37,"score":198237.97458197415},{"content":"struct Object<ID: ObjectID> {\n\n _id: ID,\n\n quadtree_id: ItemId,\n\n hitbox: Polygon,\n\n zorder: usize,\n\n draw_normal: ToggleZoomed,\n\n draw_hover: Option<ToggleZoomed>,\n\n tooltip: Option<Text>,\n\n clickable: bool,\n\n draggable: bool,\n\n // TODO How should we communicate these keypresses are possible? Something standard, like\n\n // button tooltips?\n\n keybindings: Vec<(MultiKey, &'static str)>,\n\n}\n\n\n\nimpl<ID: ObjectID> World<ID> {\n\n /// Creates an empty `World`, whose objects can exist anywhere from (0, 0) to the max f64.\n\n pub fn unbounded() -> World<ID> {\n\n World {\n\n objects: HashMap::new(),\n","file_path":"widgetry/src/mapspace/world.rs","rank":38,"score":195255.9215071075},{"content":"/// If true, the neighborhood has changed and the caller should recalculate stuff, including the\n\n/// panel\n\npub fn handle_world_outcome(\n\n ctx: &mut EventCtx,\n\n app: &mut App,\n\n outcome: WorldOutcome<FilterableObj>,\n\n) -> bool {\n\n let map = &app.map;\n\n match outcome {\n\n WorldOutcome::ClickedObject(FilterableObj::InteriorRoad(r)) => {\n\n let road = map.get_r(r);\n\n // Filtering on a road that's already marked bike-only doesn't make sense\n\n if !PathConstraints::Car.can_use_road(road, map) {\n\n return true;\n\n }\n\n\n\n app.session.modal_filters.before_edit();\n\n if app.session.modal_filters.roads.remove(&r).is_none() {\n\n // Place the filter on the part of the road that was clicked\n\n // These calls shouldn't fail -- since we clicked a road, the cursor must be in\n\n // map-space. And project_pt returns a point that's guaranteed to be on the\n\n // polyline.\n","file_path":"apps/ltn/src/per_neighborhood.rs","rank":39,"score":193480.98032584018},{"content":"/// If the sim has highlighted people, then fade all others out.\n\nfn grey_out_unhighlighted_people(color: Color, person: &Option<PersonID>, sim: &Sim) -> Color {\n\n if let Some(ref highlighted) = sim.get_highlighted_people() {\n\n if person\n\n .as_ref()\n\n .map(|p| !highlighted.contains(p))\n\n .unwrap_or(false)\n\n {\n\n return color.tint(0.5);\n\n }\n\n }\n\n color\n\n}\n","file_path":"map_gui/src/render/mod.rs","rank":40,"score":191506.2680286842},{"content":"/// Creates the top row for any layer panel.\n\npub fn header(ctx: &mut EventCtx, name: &str) -> Widget {\n\n Widget::row(vec![\n\n Image::from_path(\"system/assets/tools/layers.svg\")\n\n .into_widget(ctx)\n\n .centered_vert(),\n\n name.text_widget(ctx).centered_vert(),\n\n ctx.style().btn_close_widget(ctx),\n\n ])\n\n}\n\n\n\npub const PANEL_PLACEMENT: (HorizontalAlignment, VerticalAlignment) = (\n\n HorizontalAlignment::Percent(0.02),\n\n VerticalAlignment::Percent(0.2),\n\n);\n","file_path":"apps/game/src/layer/mod.rs","rank":41,"score":191443.80305171467},{"content":"struct Card<T: PartialEq> {\n\n value: T,\n\n dims: ScreenDims,\n\n default_batch: GeomBatch,\n\n hovering_batch: GeomBatch,\n\n selected_batch: GeomBatch,\n\n}\n\n\n","file_path":"widgetry/src/widgets/drag_drop.rs","rank":42,"score":191286.01730387117},{"content":"/// Adjust the path to start on the polygon's border, not center.\n\npub fn trim_path(poly: &Polygon, path: Line) -> Line {\n\n for line in poly.points().windows(2) {\n\n if let Ok(l1) = Line::new(line[0], line[1]) {\n\n if let Some(hit) = l1.intersection(&path) {\n\n if let Ok(l2) = Line::new(hit, path.pt2()) {\n\n return l2;\n\n }\n\n }\n\n }\n\n }\n\n // Just give up\n\n path\n\n}\n","file_path":"map_model/src/make/mod.rs","rank":43,"score":188444.61039393634},{"content":"/// A button to change maps, with default keybindings\n\npub fn change_map_btn(ctx: &EventCtx, app: &dyn AppLike) -> Widget {\n\n ctx.style()\n\n .btn_popup_icon_text(\n\n \"system/assets/tools/map.svg\",\n\n nice_map_name(app.map().get_name()),\n\n )\n\n .hotkey(lctrl(Key::L))\n\n .build_widget(ctx, \"change map\")\n\n}\n\n\n","file_path":"map_gui/src/tools/mod.rs","rank":44,"score":186114.34898716243},{"content":"fn make_panel(ctx: &mut EventCtx) -> Panel {\n\n Panel::new_builder(Widget::col(vec![\n\n Widget::row(vec![\n\n Line(\"Blockfinder\").small_heading().into_widget(ctx),\n\n ctx.style().btn_close_widget(ctx),\n\n ]),\n\n \"Click a block to examine.\".text_widget(ctx),\n\n \"Press space to mark/unmark for merging\".text_widget(ctx),\n\n ctx.style()\n\n .btn_outline\n\n .text(\"Merge\")\n\n .hotkey(Key::M)\n\n .build_def(ctx),\n\n ctx.style()\n\n .btn_outline\n\n .text(\"Collapse dead-ends\")\n\n .hotkey(Key::D)\n\n .build_def(ctx),\n\n ctx.style()\n\n .btn_outline\n","file_path":"apps/game/src/debug/blockfinder.rs","rank":45,"score":186111.2236985793},{"content":"// TODO This is A/B Street specific\n\npub fn loading_tips() -> Text {\n\n Text::from_multiline(vec![\n\n Line(\"Have you tried...\"),\n\n Line(\"\"),\n\n Line(\"- simulating cities in Britain, Taiwan, Poland, and more?\"),\n\n Line(\"- the 15-minute neighborhood tool?\"),\n\n Line(\"- exploring all of the map layers?\"),\n\n Line(\"- playing 15-minute Santa, our arcade game spin-off?\"),\n\n ])\n\n}\n\n\n","file_path":"map_gui/src/tools/mod.rs","rank":46,"score":185202.42151366768},{"content":"/// A standard way to group a home button back to the title screen, the title of the current app,\n\n/// and a button to change maps. Callers must handle the `change map` and `home` click events.\n\npub fn app_header(ctx: &EventCtx, app: &dyn AppLike, title: &str) -> Widget {\n\n Widget::col(vec![\n\n Widget::row(vec![\n\n home_btn(ctx),\n\n Line(title).small_heading().into_widget(ctx).centered_vert(),\n\n ]),\n\n change_map_btn(ctx, app),\n\n ])\n\n}\n\n\n","file_path":"map_gui/src/tools/mod.rs","rank":47,"score":176869.81279287767},{"content":"fn options_from_controls(panel: &Panel) -> MovementOptions {\n\n if panel.is_checked(\"walking / biking\") {\n\n MovementOptions::Walking(WalkingOptions {\n\n allow_shoulders: panel\n\n .maybe_is_checked(\"Allow walking on the shoulder of the road without a sidewalk\")\n\n .unwrap_or(true),\n\n walking_speed: panel\n\n .maybe_dropdown_value(\"speed\")\n\n .unwrap_or_else(WalkingOptions::default_speed),\n\n })\n\n } else {\n\n MovementOptions::Biking\n\n }\n\n}\n\n\n","file_path":"apps/fifteen_min/src/viewer.rs","rank":48,"score":175848.12060041775},{"content":"fn options_to_controls(ctx: &mut EventCtx, opts: &Options) -> Widget {\n\n let mut rows = vec![Toggle::choice(\n\n ctx,\n\n \"walking / biking\",\n\n \"walking\",\n\n \"biking\",\n\n None,\n\n match opts.movement {\n\n MovementOptions::Walking(_) => true,\n\n MovementOptions::Biking => false,\n\n },\n\n )];\n\n match opts.movement {\n\n MovementOptions::Walking(ref opts) => {\n\n rows.push(Toggle::switch(\n\n ctx,\n\n \"Allow walking on the shoulder of the road without a sidewalk\",\n\n None,\n\n opts.allow_shoulders,\n\n ));\n","file_path":"apps/fifteen_min/src/viewer.rs","rank":49,"score":175438.64895215654},{"content":"pub trait TripManagementState<A: AppLike + 'static>: State<A> {\n\n fn mut_files(&mut self) -> &mut TripManagement<A, Self>\n\n where\n\n Self: Sized;\n\n fn app_session_current_trip_name(app: &mut A) -> &mut Option<String>\n\n where\n\n Self: Sized;\n\n fn sync_from_file_management(&mut self, ctx: &mut EventCtx, app: &mut A);\n\n}\n\n\n\n#[derive(Clone, PartialEq, Serialize, Deserialize)]\n\npub struct NamedTrip {\n\n name: String,\n\n pub waypoints: Vec<TripEndpoint>,\n\n}\n\n\n","file_path":"map_gui/src/tools/trip_files.rs","rank":50,"score":174910.3937006655},{"content":"pub fn color_for_agent_type(app: &App, a: AgentType) -> Color {\n\n match a {\n\n AgentType::Pedestrian => app.cs.unzoomed_pedestrian,\n\n AgentType::Bike => app.cs.unzoomed_bike,\n\n AgentType::Bus | AgentType::Train => app.cs.unzoomed_bus,\n\n AgentType::TransitRider => app.cs.bus_trip,\n\n AgentType::Car => app.cs.unzoomed_car,\n\n }\n\n}\n\n\n","file_path":"apps/game/src/common/mod.rs","rank":51,"score":174849.10191036866},{"content":"pub fn color_for_trip_phase(app: &App, tpt: TripPhaseType) -> Color {\n\n match tpt {\n\n TripPhaseType::Driving => app.cs.unzoomed_car,\n\n TripPhaseType::Walking => app.cs.unzoomed_pedestrian,\n\n TripPhaseType::Biking => app.cs.bike_trip,\n\n TripPhaseType::Parking => app.cs.parking_trip,\n\n TripPhaseType::WaitingForBus(_, _) => app.cs.bus_layer,\n\n TripPhaseType::RidingBus(_, _, _) => app.cs.bus_trip,\n\n TripPhaseType::Cancelled | TripPhaseType::Finished => unreachable!(),\n\n TripPhaseType::DelayedStart => Color::YELLOW,\n\n }\n\n}\n\n\n","file_path":"apps/game/src/common/mod.rs","rank":52,"score":171410.9494515384},{"content":"fn make_select_panel(ctx: &mut EventCtx, selector: &RoadSelector) -> Panel {\n\n Panel::new_builder(Widget::col(vec![\n\n Widget::row(vec![\n\n Line(\"Select many roads\").small_heading().into_widget(ctx),\n\n ctx.style().btn_close_widget(ctx),\n\n ]),\n\n selector.make_controls(ctx),\n\n ]))\n\n .aligned(HorizontalAlignment::Center, VerticalAlignment::Top)\n\n .build(ctx)\n\n}\n\n\n\nimpl State<App> for BulkSelect {\n\n fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition {\n\n match self.panel.event(ctx) {\n\n Outcome::Clicked(x) => match x.as_ref() {\n\n \"close\" => {\n\n return Transition::Pop;\n\n }\n\n x => {\n","file_path":"apps/game/src/debug/select_roads.rs","rank":53,"score":170769.51372903492},{"content":"pub fn color_for_mode(app: &dyn AppLike, m: TripMode) -> Color {\n\n match m {\n\n TripMode::Walk => app.cs().unzoomed_pedestrian,\n\n TripMode::Bike => app.cs().unzoomed_bike,\n\n TripMode::Transit => app.cs().unzoomed_bus,\n\n TripMode::Drive => app.cs().unzoomed_car,\n\n }\n\n}\n\n\n","file_path":"map_gui/src/tools/ui.rs","rank":54,"score":170245.02585371205},{"content":"pub fn find_next_file(orig: String) -> Option<String> {\n\n let files = list_dir(parent_path(&orig));\n\n files.into_iter().find(|f| *f > orig)\n\n}\n\n\n","file_path":"abstio/src/io.rs","rank":55,"score":169355.80170551618},{"content":"/// Keeps file extensions\n\npub fn find_prev_file(orig: String) -> Option<String> {\n\n let mut files = list_dir(parent_path(&orig));\n\n files.reverse();\n\n files.into_iter().find(|f| *f < orig)\n\n}\n\n\n","file_path":"abstio/src/io.rs","rank":56,"score":169355.80170551618},{"content":"pub fn make_legend<X: Axis<X>, Y: Axis<Y>>(\n\n ctx: &EventCtx,\n\n series: &[Series<X, Y>],\n\n opts: &PlotOptions<X, Y>,\n\n) -> Widget {\n\n let mut row = Vec::new();\n\n let mut seen = HashSet::new();\n\n for s in series {\n\n if seen.contains(&s.label) {\n\n continue;\n\n }\n\n seen.insert(s.label.clone());\n\n if opts.filterable {\n\n row.push(Toggle::colored_checkbox(\n\n ctx,\n\n &s.label,\n\n s.color,\n\n !opts.disabled.contains(&s.label),\n\n ));\n\n } else {\n","file_path":"widgetry/src/widgets/plots.rs","rank":57,"score":168870.38588204666},{"content":"pub fn info(ctx: &EventCtx, app: &App, details: &mut Details, id: LaneID) -> Widget {\n\n Widget::custom_col(vec![\n\n header(ctx, app, details, id, Tab::LaneInfo(id)),\n\n info_body(ctx, app, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/lane.rs","rank":58,"score":168735.88270966467},{"content":"pub fn crowd(ctx: &EventCtx, app: &App, details: &mut Details, members: &[PedestrianID]) -> Widget {\n\n let header = Widget::custom_col(vec![\n\n Line(\"Pedestrian crowd\").small_heading().into_widget(ctx),\n\n header_btns(ctx),\n\n ]);\n\n Widget::custom_col(vec![\n\n header,\n\n crowd_body(ctx, app, details, members).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/person.rs","rank":59,"score":168735.88270966464},{"content":"pub fn info(ctx: &EventCtx, app: &App, details: &mut Details, id: IntersectionID) -> Widget {\n\n Widget::custom_col(vec![\n\n header(ctx, app, details, id, Tab::IntersectionInfo(id)),\n\n info_body(ctx, app, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/intersection.rs","rank":60,"score":168735.88270966464},{"content":"use std::cell::RefCell;\n\nuse std::collections::HashSet;\n\nuse std::rc::Rc;\n\n\n\nuse stretch::geometry::Size;\n\nuse stretch::node::{Node, Stretch};\n\nuse stretch::number::Number;\n\nuse stretch::style::{Dimension, Style};\n\n\n\nuse geom::Polygon;\n\n\n\nuse crate::widgets::slider;\n\nuse crate::widgets::spinner::SpinnerValue;\n\nuse crate::widgets::Container;\n\nuse crate::{\n\n Autocomplete, Button, Color, Dropdown, EventCtx, GfxCtx, HorizontalAlignment, Menu, Outcome,\n\n PersistentSplit, ScreenDims, ScreenPt, ScreenRectangle, Slider, Spinner, Stash, TextBox,\n\n Toggle, VerticalAlignment, Widget, WidgetImpl, WidgetOutput,\n\n};\n\n\n","file_path":"widgetry/src/widgets/panel.rs","rank":61,"score":168520.42468881654},{"content":"pub struct Panel {\n\n top_level: Widget,\n\n // (layout, root_dims)\n\n cached_flexbox: Option<(Stretch, Vec<Node>, ScreenDims)>,\n\n horiz: HorizontalAlignment,\n\n vert: VerticalAlignment,\n\n dims_x: PanelDims,\n\n dims_y: PanelDims,\n\n\n\n scrollable_x: bool,\n\n scrollable_y: bool,\n\n contents_dims: ScreenDims,\n\n container_dims: ScreenDims,\n\n clip_rect: Option<ScreenRectangle>,\n\n}\n\n\n\nimpl Panel {\n\n pub fn new_builder(top_level: Widget) -> PanelBuilder {\n\n PanelBuilder {\n\n top_level,\n","file_path":"widgetry/src/widgets/panel.rs","rank":62,"score":168518.45034058258},{"content":" pub fn dims_width(mut self, dims: PanelDims) -> PanelBuilder {\n\n self.dims_x = dims;\n\n self\n\n }\n\n\n\n pub fn dims_height(mut self, dims: PanelDims) -> PanelBuilder {\n\n self.dims_y = dims;\n\n self\n\n }\n\n\n\n // TODO Change all callers\n\n pub fn exact_size_percent(self, x: usize, y: usize) -> PanelBuilder {\n\n self.dims_width(PanelDims::ExactPercent((x as f64) / 100.0))\n\n .dims_height(PanelDims::ExactPercent((y as f64) / 100.0))\n\n }\n\n\n\n /// When a panel is built, a fake, \"no-op\" mouseover event is immediately fired, to let all\n\n /// widgets initially pick up the position of the mouse. Normally this event should only\n\n /// produce `Outcome::Nothing`, since other outcomes will be lost -- there's no way for the\n\n /// caller to see that first outcome.\n\n ///\n\n /// If a caller expects this first mouseover to possibly produce an outcome, they can call this\n\n /// and avoid the assertion.\n\n pub fn ignore_initial_events(mut self) -> PanelBuilder {\n\n self.ignore_initial_events = true;\n\n self\n\n }\n\n}\n","file_path":"widgetry/src/widgets/panel.rs","rank":63,"score":168517.59500937784},{"content":"\n\n /// Removes a widget from the panel. Does not recalculate layout!\n\n pub fn take(&mut self, id: &str) -> Widget {\n\n self.top_level.take(id).unwrap()\n\n }\n\n\n\n pub fn clicked_outside(&self, ctx: &mut EventCtx) -> bool {\n\n // TODO No great way to populate OSD from here with \"click to cancel\"\n\n !self.top_level.rect.contains(ctx.canvas.get_cursor()) && ctx.normal_left_click()\n\n }\n\n\n\n pub fn currently_hovering(&self) -> Option<&String> {\n\n self.top_level.currently_hovering()\n\n }\n\n}\n\n\n\npub struct PanelBuilder {\n\n top_level: Widget,\n\n horiz: HorizontalAlignment,\n\n vert: VerticalAlignment,\n","file_path":"widgetry/src/widgets/panel.rs","rank":64,"score":168516.89356802913},{"content":" &self,\n\n name: I,\n\n ) -> Option<T> {\n\n let name = name.as_ref();\n\n if self.has_widget(name) {\n\n Some(self.find::<Dropdown<T>>(name).current_value())\n\n } else {\n\n None\n\n }\n\n }\n\n pub fn persistent_split_value<T: 'static + PartialEq + Clone>(&self, name: &str) -> T {\n\n self.find::<PersistentSplit<T>>(name).current_value()\n\n }\n\n\n\n /// Consumes the autocomplete widget. It's fine if the panel survives past this event; the\n\n /// autocomplete just needs to be interacted with again to produce more values.\n\n pub fn autocomplete_done<T: 'static + Clone>(&mut self, name: &str) -> Option<Vec<T>> {\n\n self.find_mut::<Autocomplete<T>>(name).take_final_value()\n\n }\n\n\n","file_path":"widgetry/src/widgets/panel.rs","rank":65,"score":168514.82481211552},{"content":"\n\n pub fn get_all_click_actions(&self) -> HashSet<String> {\n\n let mut actions = HashSet::new();\n\n self.top_level.get_all_click_actions(&mut actions);\n\n actions\n\n }\n\n\n\n pub fn restore(&mut self, ctx: &mut EventCtx, prev: &Panel) {\n\n self.set_scroll_offset(ctx, prev.scroll_offset());\n\n\n\n self.top_level.restore(ctx, prev);\n\n\n\n // Since we just moved things around, let all widgets respond to the mouse being somewhere\n\n ctx.no_op_event(true, |ctx| {\n\n assert!(matches!(self.event(ctx), Outcome::Nothing))\n\n });\n\n }\n\n\n\n pub fn restore_scroll(&mut self, ctx: &mut EventCtx, prev: &Panel) {\n\n self.set_scroll_offset(ctx, prev.scroll_offset());\n","file_path":"widgetry/src/widgets/panel.rs","rank":66,"score":168513.37960777394},{"content":" /// Grab a stashed value, with the ability to pass it around and modify it.\n\n pub fn stash<T: 'static>(&self, name: &str) -> Rc<RefCell<T>> {\n\n self.find::<Stash<T>>(name).get_value()\n\n }\n\n\n\n /// Grab a stashed value and clone it.\n\n pub fn clone_stashed<T: 'static + Clone>(&self, name: &str) -> T {\n\n self.find::<Stash<T>>(name).get_value().borrow().clone()\n\n }\n\n\n\n pub fn is_button_enabled(&self, name: &str) -> bool {\n\n self.find::<Button>(name).is_enabled()\n\n }\n\n\n\n pub fn maybe_find_widget(&self, name: &str) -> Option<&Widget> {\n\n self.top_level.find(name)\n\n }\n\n\n\n pub fn maybe_find<T: WidgetImpl>(&self, name: &str) -> Option<&T> {\n\n self.maybe_find_widget(name).map(|w| {\n","file_path":"widgetry/src/widgets/panel.rs","rank":67,"score":168512.4454859675},{"content":" panel.event(ctx);\n\n } else {\n\n assert!(matches!(panel.event(ctx), Outcome::Nothing))\n\n }\n\n });\n\n panel\n\n }\n\n\n\n pub fn aligned(mut self, horiz: HorizontalAlignment, vert: VerticalAlignment) -> PanelBuilder {\n\n self.horiz = horiz;\n\n self.vert = vert;\n\n self\n\n }\n\n\n\n pub fn aligned_pair(mut self, pair: (HorizontalAlignment, VerticalAlignment)) -> PanelBuilder {\n\n self.horiz = pair.0;\n\n self.vert = pair.1;\n\n self\n\n }\n\n\n","file_path":"widgetry/src/widgets/panel.rs","rank":68,"score":168512.10494838556},{"content":" }\n\n\n\n /// All margins/padding/etc from the previous widget are retained. The ID is set on the new\n\n /// widget; no need to do that yourself.\n\n pub fn replace(&mut self, ctx: &mut EventCtx, id: &str, mut new: Widget) {\n\n if let Some(ref new_id) = new.id {\n\n assert_eq!(id, new_id);\n\n }\n\n new = new.named(id);\n\n let old = self\n\n .top_level\n\n .find_mut(id)\n\n .unwrap_or_else(|| panic!(\"Panel doesn't have {}\", id));\n\n new.layout.style = old.layout.style;\n\n *old = new;\n\n self.recompute_layout(ctx, true);\n\n // TODO Since we just moved things around, let all widgets respond to the mouse being\n\n // somewhere? Maybe always do this in recompute_layout?\n\n //ctx.no_op_event(true, |ctx| assert_eq!(self.event(ctx), Outcome::Nothing));\n\n }\n","file_path":"widgetry/src/widgets/panel.rs","rank":69,"score":168511.8946910092},{"content":" dims_x: PanelDims,\n\n dims_y: PanelDims,\n\n ignore_initial_events: bool,\n\n}\n\n\n\n#[derive(Clone, Copy)]\n\npub enum PanelDims {\n\n MaxPercent(f64),\n\n ExactPercent(f64),\n\n ExactPixels(f64),\n\n}\n\n\n\nimpl PanelBuilder {\n\n pub fn build(mut self, ctx: &mut EventCtx) -> Panel {\n\n self.top_level = self.top_level.padding(16).bg(ctx.style.panel_bg);\n\n self.build_custom(ctx)\n\n }\n\n\n\n pub fn build_custom(self, ctx: &mut EventCtx) -> Panel {\n\n let ignore_initial_events = self.ignore_initial_events;\n","file_path":"widgetry/src/widgets/panel.rs","rank":70,"score":168511.82074369743},{"content":" pub fn text_box(&self, name: &str) -> String {\n\n self.find::<TextBox>(name).get_line()\n\n }\n\n\n\n pub fn spinner<T: 'static + SpinnerValue>(&self, name: &str) -> T {\n\n self.find::<Spinner<T>>(name).current\n\n }\n\n pub fn modify_spinner<T: 'static + SpinnerValue>(\n\n &mut self,\n\n ctx: &EventCtx,\n\n name: &str,\n\n delta: T,\n\n ) {\n\n self.find_mut::<Spinner<T>>(name).modify(ctx, delta)\n\n }\n\n\n\n pub fn dropdown_value<T: 'static + PartialEq + Clone, I: AsRef<str>>(&self, name: I) -> T {\n\n self.find::<Dropdown<T>>(name.as_ref()).current_value()\n\n }\n\n pub fn maybe_dropdown_value<T: 'static + PartialEq + Clone, I: AsRef<str>>(\n","file_path":"widgetry/src/widgets/panel.rs","rank":71,"score":168509.9010286558},{"content":" }\n\n\n\n pub fn take_menu_choice<T: 'static>(&mut self, name: &str) -> T {\n\n self.find_mut::<Menu<T>>(name).take_current_choice()\n\n }\n\n\n\n pub fn is_checked(&self, name: &str) -> bool {\n\n self.find::<Toggle>(name).enabled\n\n }\n\n pub fn maybe_is_checked(&self, name: &str) -> Option<bool> {\n\n if self.has_widget(name) {\n\n Some(self.find::<Toggle>(name).enabled)\n\n } else {\n\n None\n\n }\n\n }\n\n pub fn set_checked(&mut self, name: &str, on_off: bool) {\n\n self.find_mut::<Toggle>(name).enabled = on_off\n\n }\n\n\n","file_path":"widgetry/src/widgets/panel.rs","rank":72,"score":168509.69394057366},{"content":" } else {\n\n panic!(\"Can't find widget {}\", name);\n\n }\n\n }\n\n\n\n /// Swap the inner content of a `container` widget with `new_inner_content`.\n\n pub(crate) fn swap_inner_content(\n\n &mut self,\n\n ctx: &EventCtx,\n\n container_name: &str,\n\n new_inner_content: &mut Widget,\n\n ) {\n\n let old_container: &mut Container = self.find_mut(container_name);\n\n assert_eq!(\n\n old_container.members.len(),\n\n 1,\n\n \"method only intended to be used for containers created with `Widget::container`\"\n\n );\n\n std::mem::swap(&mut old_container.members[0], new_inner_content);\n\n self.recompute_layout(ctx, true);\n","file_path":"widgetry/src/widgets/panel.rs","rank":73,"score":168509.00385241708},{"content":" }\n\n\n\n pub fn draw(&self, g: &mut GfxCtx) {\n\n if let Some(ref rect) = self.clip_rect {\n\n g.enable_clipping(rect.clone());\n\n g.canvas.mark_covered_area(rect.clone());\n\n } else {\n\n g.canvas.mark_covered_area(self.top_level.rect.clone());\n\n }\n\n\n\n // Debugging\n\n if false {\n\n g.fork_screenspace();\n\n g.draw_polygon(Color::RED.alpha(0.5), self.top_level.rect.to_polygon());\n\n\n\n let top_left = g\n\n .canvas\n\n .align_window(self.container_dims, self.horiz, self.vert);\n\n g.draw_polygon(\n\n Color::BLUE.alpha(0.5),\n","file_path":"widgetry/src/widgets/panel.rs","rank":74,"score":168508.76670958},{"content":" horiz: HorizontalAlignment::Center,\n\n vert: VerticalAlignment::Center,\n\n dims_x: PanelDims::MaxPercent(1.0),\n\n dims_y: PanelDims::MaxPercent(1.0),\n\n ignore_initial_events: false,\n\n }\n\n }\n\n\n\n /// Returns an empty panel. `event` and `draw` will have no effect.\n\n pub fn empty(ctx: &mut EventCtx) -> Panel {\n\n Panel::new_builder(Widget::col(vec![])).build_custom(ctx)\n\n }\n\n\n\n fn update_container_dims_for_canvas_dims(&mut self, canvas_dims: ScreenDims) {\n\n let width = match self.dims_x {\n\n PanelDims::MaxPercent(pct) => self.contents_dims.width.min(pct * canvas_dims.width),\n\n PanelDims::ExactPercent(pct) => pct * canvas_dims.width,\n\n PanelDims::ExactPixels(x) => x,\n\n };\n\n let height = match self.dims_y {\n","file_path":"widgetry/src/widgets/panel.rs","rank":75,"score":168508.6808054429},{"content":" // 2. panels don't responsively change `contents_dims`\n\n //\n\n // - `panel.top_level.rect`, used here to set content_dims, is set by `recompute_layout`.\n\n // - the output of `recompute_layout` depends on `container_dims`\n\n // - `container_dims`, in the case of `MaxPercent`, depend on `content_dims`\n\n //\n\n // TODO: to support Panel's that can resize their `contents_dims`, we'll need to detangle\n\n // this dependency. This might entail decomposing the flexbox calculation to layout first\n\n // the inner content, and then potentially a second pass to layout any x/y scrollbars.\n\n panel.recompute_layout(ctx, false);\n\n panel.contents_dims =\n\n ScreenDims::new(panel.top_level.rect.width(), panel.top_level.rect.height());\n\n panel.update_container_dims_for_canvas_dims(ctx.canvas.get_window_dims());\n\n panel.recompute_layout(ctx, false);\n\n\n\n // Just trigger error if a button is double-defined\n\n panel.get_all_click_actions();\n\n // Let all widgets initially respond to the mouse being somewhere\n\n ctx.no_op_event(true, |ctx| {\n\n if ignore_initial_events {\n","file_path":"widgetry/src/widgets/panel.rs","rank":76,"score":168507.85812204028},{"content":" if let Some(x) = w.widget.downcast_ref::<T>() {\n\n x\n\n } else {\n\n panic!(\"Found widget {}, but wrong type\", name);\n\n }\n\n })\n\n }\n\n\n\n pub fn find<T: WidgetImpl>(&self, name: &str) -> &T {\n\n self.maybe_find(name)\n\n .unwrap_or_else(|| panic!(\"Can't find widget {}\", name))\n\n }\n\n\n\n pub fn find_mut<T: WidgetImpl>(&mut self, name: &str) -> &mut T {\n\n if let Some(w) = self.top_level.find_mut(name) {\n\n if let Some(x) = w.widget.downcast_mut::<T>() {\n\n x\n\n } else {\n\n panic!(\"Found widget {}, but wrong type\", name);\n\n }\n","file_path":"widgetry/src/widgets/panel.rs","rank":77,"score":168506.99919010804},{"content":" }\n\n\n\n pub fn rect_of(&self, name: &str) -> &ScreenRectangle {\n\n &self.top_level.find(name).unwrap().rect\n\n }\n\n // TODO Deprecate\n\n pub fn center_of(&self, name: &str) -> ScreenPt {\n\n self.rect_of(name).center()\n\n }\n\n pub fn center_of_panel(&self) -> ScreenPt {\n\n self.top_level.rect.center()\n\n }\n\n pub fn panel_dims(&self) -> ScreenDims {\n\n self.top_level.rect.dims()\n\n }\n\n\n\n pub fn align(&mut self, horiz: HorizontalAlignment, vert: VerticalAlignment) {\n\n self.horiz = horiz;\n\n self.vert = vert;\n\n // TODO Recompute layout and fire no_op_event?\n","file_path":"widgetry/src/widgets/panel.rs","rank":78,"score":168506.3923858941},{"content":" self.recompute_layout(ctx, false);\n\n }\n\n\n\n let before = self.scroll_offset();\n\n let mut output = WidgetOutput::new();\n\n self.top_level.widget.event(ctx, &mut output);\n\n\n\n if output.redo_layout {\n\n self.recompute_layout(ctx, true);\n\n } else if self.scroll_offset() != before {\n\n self.recompute_layout_if_needed(ctx, true);\n\n }\n\n\n\n // Remember this for the next event\n\n if let Outcome::Focused(ref id) = output.outcome {\n\n assert!(ctx.next_focus_owned_by.is_none());\n\n ctx.next_focus_owned_by = Some(id.clone());\n\n }\n\n\n\n output.outcome\n","file_path":"widgetry/src/widgets/panel.rs","rank":79,"score":168506.19612639365},{"content":" PanelDims::MaxPercent(pct) => self.contents_dims.height.min(pct * canvas_dims.height),\n\n PanelDims::ExactPercent(pct) => pct * canvas_dims.height,\n\n PanelDims::ExactPixels(x) => x,\n\n };\n\n self.container_dims = ScreenDims::new(width, height);\n\n }\n\n\n\n fn recompute_scrollbar_layout(&mut self, ctx: &EventCtx) {\n\n let old_scrollable_x = self.scrollable_x;\n\n let old_scrollable_y = self.scrollable_y;\n\n let old_scroll_offset = self.scroll_offset();\n\n let mut was_dragging_x = false;\n\n let mut was_dragging_y = false;\n\n\n\n self.scrollable_x = self.contents_dims.width > self.container_dims.width;\n\n self.scrollable_y = self.contents_dims.height > self.container_dims.height;\n\n\n\n // Unwrap the main widget from any scrollable containers if necessary.\n\n if old_scrollable_y {\n\n let container = self.top_level.widget.downcast_mut::<Container>().unwrap();\n","file_path":"widgetry/src/widgets/panel.rs","rank":80,"score":168505.0053960916},{"content":" }\n\n\n\n pub fn scroll_to_member(&mut self, ctx: &EventCtx, name: String) {\n\n if let Some(w) = self.top_level.find(&name) {\n\n let y1 = w.rect.y1;\n\n self.set_scroll_offset(ctx, (0.0, y1));\n\n } else {\n\n panic!(\"Can't scroll_to_member of unknown {}\", name);\n\n }\n\n }\n\n\n\n pub fn has_widget(&self, name: &str) -> bool {\n\n self.top_level.find(name).is_some()\n\n }\n\n\n\n pub fn slider(&self, name: &str) -> &Slider {\n\n self.find(name)\n\n }\n\n pub fn slider_mut(&mut self, name: &str) -> &mut Slider {\n\n self.find_mut(name)\n","file_path":"widgetry/src/widgets/panel.rs","rank":81,"score":168504.98366785297},{"content":" self.slider_mut(\"vert scrollbar\").set_percent(ctx, 0.0);\n\n } else {\n\n self.slider_mut(\"vert scrollbar\")\n\n .set_percent(ctx, offset.1.clamp(0.0, max) / max);\n\n }\n\n }\n\n changed\n\n }\n\n\n\n fn set_scroll_offset(&mut self, ctx: &EventCtx, offset: (f64, f64)) {\n\n if self.update_scroll_sliders(ctx, offset) {\n\n self.recompute_layout_if_needed(ctx, false);\n\n }\n\n }\n\n\n\n pub fn event(&mut self, ctx: &mut EventCtx) -> Outcome {\n\n if (self.scrollable_x || self.scrollable_y)\n\n && ctx\n\n .canvas\n\n .get_cursor_in_screen_space()\n","file_path":"widgetry/src/widgets/panel.rs","rank":82,"score":168502.65322501582},{"content":" panel.top_level.layout.style.min_size.width =\n\n Dimension::Points((pct * ctx.canvas.window_width) as f32);\n\n }\n\n PanelDims::ExactPixels(x) => {\n\n panel.top_level.layout.style.min_size.width = Dimension::Points(x as f32);\n\n }\n\n }\n\n match self.dims_y {\n\n PanelDims::MaxPercent(_) => {}\n\n PanelDims::ExactPercent(pct) => {\n\n panel.top_level.layout.style.min_size.height =\n\n Dimension::Points((pct * ctx.canvas.window_height) as f32);\n\n }\n\n PanelDims::ExactPixels(x) => {\n\n panel.top_level.layout.style.min_size.height = Dimension::Points(x as f32);\n\n }\n\n }\n\n\n\n // There is a dependency cycle in our layout logic. As a consequence:\n\n // 1. we have to call `recompute_layout` twice here\n","file_path":"widgetry/src/widgets/panel.rs","rank":83,"score":168500.9624329859},{"content":" let mut panel = Panel {\n\n top_level: self.top_level,\n\n\n\n horiz: self.horiz,\n\n vert: self.vert,\n\n dims_x: self.dims_x,\n\n dims_y: self.dims_y,\n\n\n\n scrollable_x: false,\n\n scrollable_y: false,\n\n contents_dims: ScreenDims::new(0.0, 0.0),\n\n container_dims: ScreenDims::new(0.0, 0.0),\n\n clip_rect: None,\n\n cached_flexbox: None,\n\n };\n\n match self.dims_x {\n\n PanelDims::MaxPercent(_) => {}\n\n PanelDims::ExactPercent(pct) => {\n\n // Don't set size, because then scrolling breaks -- the actual size has to be based\n\n // on the contents.\n","file_path":"widgetry/src/widgets/panel.rs","rank":84,"score":168500.5180337752},{"content":" if was_dragging_x {\n\n slider.widget.downcast_mut::<Slider>().unwrap().dragging = true;\n\n }\n\n\n\n let old_top_level = std::mem::replace(&mut self.top_level, Widget::nothing());\n\n self.top_level = Widget::custom_col(vec![old_top_level, slider]);\n\n }\n\n\n\n if self.scrollable_y {\n\n let mut slider = Slider::vertical_scrollbar(\n\n ctx,\n\n self.container_dims.height,\n\n self.container_dims.height\n\n * (self.container_dims.height / self.contents_dims.height),\n\n 0.0,\n\n )\n\n .named(\"vert scrollbar\")\n\n .abs(top_left.x + self.container_dims.width, top_left.y);\n\n if was_dragging_y {\n\n slider.widget.downcast_mut::<Slider>().unwrap().dragging = true;\n","file_path":"widgetry/src/widgets/panel.rs","rank":85,"score":168500.3301608312},{"content":" was_dragging_y = container.members[1]\n\n .widget\n\n .downcast_ref::<Slider>()\n\n .unwrap()\n\n .dragging;\n\n self.top_level = container.members.remove(0);\n\n }\n\n\n\n if old_scrollable_x {\n\n let container = self.top_level.widget.downcast_mut::<Container>().unwrap();\n\n was_dragging_x = container.members[1]\n\n .widget\n\n .downcast_ref::<Slider>()\n\n .unwrap()\n\n .dragging;\n\n self.top_level = container.members.remove(0);\n\n }\n\n\n\n let mut container_dims = self.container_dims;\n\n // TODO Handle making room for a horizontal scrollbar on the bottom. The equivalent change\n","file_path":"widgetry/src/widgets/panel.rs","rank":86,"score":168500.19158281107},{"content":" }\n\n\n\n let old_top_level = std::mem::replace(&mut self.top_level, Widget::nothing());\n\n self.top_level = Widget::custom_row(vec![old_top_level, slider]);\n\n }\n\n\n\n self.update_scroll_sliders(ctx, old_scroll_offset);\n\n\n\n self.clip_rect = if self.scrollable_x || self.scrollable_y {\n\n Some(ScreenRectangle::top_left(top_left, self.container_dims))\n\n } else {\n\n None\n\n };\n\n }\n\n\n\n // TODO: this method potentially gets called multiple times in a render pass as an\n\n // optimization, we could replace all the current call sites with a \"dirty\" flag, e.g.\n\n // `set_needs_layout()` and then call `layout_if_needed()` once at the last possible moment\n\n fn recompute_layout(&mut self, ctx: &EventCtx, recompute_bg: bool) {\n\n self.invalidate_flexbox();\n","file_path":"widgetry/src/widgets/panel.rs","rank":87,"score":168499.05752469497},{"content":" // to container_dims.height doesn't work as expected.\n\n if self.scrollable_y {\n\n container_dims.width += slider::SCROLLBAR_BG_WIDTH;\n\n }\n\n let top_left = ctx\n\n .canvas\n\n .align_window(container_dims, self.horiz, self.vert);\n\n\n\n // Wrap the main widget in scrollable containers if necessary.\n\n if self.scrollable_x {\n\n let mut slider = Slider::horizontal_scrollbar(\n\n ctx,\n\n self.container_dims.width,\n\n self.container_dims.width * (self.container_dims.width / self.contents_dims.width),\n\n 0.0,\n\n )\n\n .named(\"horiz scrollbar\")\n\n .abs(top_left.x, top_left.y + self.container_dims.height);\n\n // We constantly destroy and recreate the scrollbar slider while dragging it. Preserve\n\n // the dragging property, so we can keep dragging it.\n","file_path":"widgetry/src/widgets/panel.rs","rank":88,"score":168497.72852958797},{"content":" nodes.reverse();\n\n\n\n // TODO Express more simply. Constraining this seems useless.\n\n let container_size = Size {\n\n width: Number::Undefined,\n\n height: Number::Undefined,\n\n };\n\n stretch.compute_layout(root, container_size).unwrap();\n\n\n\n // TODO I'm so confused why these 2 are acting differently. :(\n\n let effective_dims = if self.scrollable_x || self.scrollable_y {\n\n self.container_dims\n\n } else {\n\n let result = stretch.layout(root).unwrap();\n\n ScreenDims::new(result.size.width.into(), result.size.height.into())\n\n };\n\n\n\n (stretch, nodes, effective_dims)\n\n }\n\n\n","file_path":"widgetry/src/widgets/panel.rs","rank":89,"score":168493.50587686367},{"content":" fn recompute_layout_if_needed(&mut self, ctx: &EventCtx, recompute_bg: bool) {\n\n self.recompute_scrollbar_layout(ctx);\n\n let (stretch, nodes, effective_dims) = self\n\n .cached_flexbox\n\n .take()\n\n .unwrap_or_else(|| self.compute_flexbox());\n\n\n\n {\n\n let top_left = ctx\n\n .canvas\n\n .align_window(effective_dims, self.horiz, self.vert);\n\n let offset = self.scroll_offset();\n\n let mut nodes = nodes.clone();\n\n self.top_level.apply_flexbox(\n\n &stretch,\n\n &mut nodes,\n\n top_left.x,\n\n top_left.y,\n\n offset,\n\n ctx,\n","file_path":"widgetry/src/widgets/panel.rs","rank":90,"score":168493.50587686367},{"content":" .map(|pt| self.top_level.rect.contains(pt))\n\n .unwrap_or(false)\n\n {\n\n if let Some((dx, dy)) = ctx.input.get_mouse_scroll() {\n\n let x_offset = if self.scrollable_x {\n\n self.scroll_offset().0 + dx * (ctx.canvas.settings.gui_scroll_speed as f64)\n\n } else {\n\n 0.0\n\n };\n\n let y_offset = if self.scrollable_y {\n\n self.scroll_offset().1 - dy * (ctx.canvas.settings.gui_scroll_speed as f64)\n\n } else {\n\n 0.0\n\n };\n\n self.set_scroll_offset(ctx, (x_offset, y_offset));\n\n }\n\n }\n\n\n\n if ctx.input.is_window_resized() {\n\n self.update_container_dims_for_canvas_dims(ctx.canvas.get_window_dims());\n","file_path":"widgetry/src/widgets/panel.rs","rank":91,"score":168493.50587686367},{"content":" self.recompute_layout_if_needed(ctx, recompute_bg)\n\n }\n\n\n\n fn invalidate_flexbox(&mut self) {\n\n self.cached_flexbox = None;\n\n }\n\n\n\n fn compute_flexbox(&self) -> (Stretch, Vec<Node>, ScreenDims) {\n\n let mut stretch = Stretch::new();\n\n let root = stretch\n\n .new_node(\n\n Style {\n\n ..Default::default()\n\n },\n\n Vec::new(),\n\n )\n\n .unwrap();\n\n\n\n let mut nodes = vec![];\n\n self.top_level.get_flexbox(root, &mut stretch, &mut nodes);\n","file_path":"widgetry/src/widgets/panel.rs","rank":92,"score":168493.50587686367},{"content":" recompute_bg,\n\n false,\n\n );\n\n assert!(nodes.is_empty());\n\n }\n\n self.cached_flexbox = Some((stretch, nodes, effective_dims));\n\n }\n\n\n\n fn scroll_offset(&self) -> (f64, f64) {\n\n let x = if self.scrollable_x {\n\n self.slider(\"horiz scrollbar\").get_percent()\n\n * (self.contents_dims.width - self.container_dims.width).max(0.0)\n\n } else {\n\n 0.0\n\n };\n\n let y = if self.scrollable_y {\n\n self.slider(\"vert scrollbar\").get_percent()\n\n * (self.contents_dims.height - self.container_dims.height).max(0.0)\n\n } else {\n\n 0.0\n","file_path":"widgetry/src/widgets/panel.rs","rank":93,"score":168493.50587686367},{"content":" };\n\n (x, y)\n\n }\n\n\n\n fn update_scroll_sliders(&mut self, ctx: &EventCtx, offset: (f64, f64)) -> bool {\n\n let mut changed = false;\n\n if self.scrollable_x {\n\n changed = true;\n\n let max = (self.contents_dims.width - self.container_dims.width).max(0.0);\n\n if max == 0.0 {\n\n self.slider_mut(\"horiz scrollbar\").set_percent(ctx, 0.0);\n\n } else {\n\n self.slider_mut(\"horiz scrollbar\")\n\n .set_percent(ctx, offset.0.clamp(0.0, max) / max);\n\n }\n\n }\n\n if self.scrollable_y {\n\n changed = true;\n\n let max = (self.contents_dims.height - self.container_dims.height).max(0.0);\n\n if max == 0.0 {\n","file_path":"widgetry/src/widgets/panel.rs","rank":94,"score":168493.50587686367},{"content":" Polygon::rectangle(self.container_dims.width, self.container_dims.height)\n\n .translate(top_left.x, top_left.y),\n\n );\n\n g.unfork();\n\n }\n\n\n\n self.top_level.draw(g);\n\n if self.scrollable_x || self.scrollable_y {\n\n g.disable_clipping();\n\n\n\n // Draw the scrollbars after clipping is disabled, because they actually live just\n\n // outside the rectangle.\n\n if self.scrollable_x {\n\n self.slider(\"horiz scrollbar\").draw(g);\n\n }\n\n if self.scrollable_y {\n\n self.slider(\"vert scrollbar\").draw(g);\n\n }\n\n }\n\n }\n","file_path":"widgetry/src/widgets/panel.rs","rank":95,"score":168493.50587686367},{"content":"fn make_pagination(ctx: &mut EventCtx, total: usize, skip: usize) -> Widget {\n\n let next = ctx\n\n .style()\n\n .btn_next()\n\n .disabled(skip + 1 + ROWS >= total)\n\n .hotkey(Key::RightArrow);\n\n let prev = ctx\n\n .style()\n\n .btn_prev()\n\n .disabled(skip == 0)\n\n .hotkey(Key::LeftArrow);\n\n\n\n Widget::row(vec![\n\n prev.build_widget(ctx, \"previous\"),\n\n format!(\n\n \"{}-{} of {}\",\n\n if total > 0 {\n\n prettyprint_usize(skip + 1)\n\n } else {\n\n \"0\".to_string()\n\n },\n\n prettyprint_usize((skip + 1 + ROWS).min(total)),\n\n prettyprint_usize(total)\n\n )\n\n .text_widget(ctx)\n\n .centered_vert(),\n\n next.build_widget(ctx, \"next\"),\n\n ])\n\n}\n\n\n","file_path":"widgetry/src/widgets/table.rs","rank":96,"score":167446.34225164715},{"content":"// TODO If this proves useful, lift to geom\n\npub fn thick_lineseries(pts: Vec<Pt2D>, width: Distance) -> Polygon {\n\n use lyon::math::{point, Point};\n\n use lyon::path::Path;\n\n use lyon::tessellation::geometry_builder::{BuffersBuilder, Positions, VertexBuffers};\n\n use lyon::tessellation::{StrokeOptions, StrokeTessellator};\n\n\n\n let mut builder = Path::builder();\n\n for (idx, pt) in pts.into_iter().enumerate() {\n\n let pt = point(pt.x() as f32, pt.y() as f32);\n\n if idx == 0 {\n\n builder.move_to(pt);\n\n } else {\n\n builder.line_to(pt);\n\n }\n\n }\n\n let path = builder.build();\n\n\n\n let mut geom: VertexBuffers<Point, u32> = VertexBuffers::new();\n\n let mut buffer = BuffersBuilder::new(&mut geom, Positions);\n\n StrokeTessellator::new()\n","file_path":"widgetry/src/widgets/plots.rs","rank":97,"score":165991.56655318115},{"content":"pub fn people(ctx: &mut EventCtx, app: &App, details: &mut Details, id: BuildingID) -> Widget {\n\n Widget::custom_col(vec![\n\n header(ctx, app, details, id, Tab::BldgPeople(id)),\n\n people_body(ctx, app, details, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/building.rs","rank":98,"score":164269.9473396111},{"content":"pub fn info(ctx: &mut EventCtx, app: &App, details: &mut Details, id: BuildingID) -> Widget {\n\n Widget::custom_col(vec![\n\n header(ctx, app, details, id, Tab::BldgInfo(id)),\n\n info_body(ctx, app, details, id).tab_body(ctx),\n\n ])\n\n}\n\n\n","file_path":"apps/game/src/info/building.rs","rank":99,"score":164269.9473396111}],"string":"[\n {\n \"content\": \"pub fn custom_bar(ctx: &mut EventCtx, filled_color: Color, pct_full: f64, txt: Text) -> Widget {\\n\\n let total_width = 300.0;\\n\\n let height = 32.0;\\n\\n let radius = 4.0;\\n\\n\\n\\n let mut batch = GeomBatch::new();\\n\\n // Background\\n\\n batch.push(\\n\\n Color::hex(\\\"#666666\\\"),\\n\\n Polygon::rounded_rectangle(total_width, height, radius),\\n\\n );\\n\\n // Foreground\\n\\n if let Some(poly) = Polygon::maybe_rounded_rectangle(pct_full * total_width, height, radius) {\\n\\n batch.push(filled_color, poly);\\n\\n }\\n\\n // Text\\n\\n let label = txt.render_autocropped(ctx);\\n\\n let dims = label.get_dims();\\n\\n batch.append(label.translate(10.0, height / 2.0 - dims.height / 2.0));\\n\\n batch.into_widget(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/santa/src/meters.rs\",\n \"rank\": 0,\n \"score\": 321522.63587878697\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\npub fn Line<S: Into<String>>(text: S) -> TextSpan {\\n\\n TextSpan {\\n\\n text: text.into(),\\n\\n fg_color: None,\\n\\n outline_color: None,\\n\\n size: DEFAULT_FONT_SIZE,\\n\\n font: DEFAULT_FONT,\\n\\n underlined: false,\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone)]\\n\\npub struct Text {\\n\\n // The bg_color will cover the entire block, but some lines can have extra highlighting.\\n\\n lines: Vec<(Option<Color>, Vec<TextSpan>)>,\\n\\n // TODO Stop using this as much as possible.\\n\\n bg_color: Option<Color>,\\n\\n}\\n\\n\\n\\nimpl From<TextSpan> for Text {\\n\",\n \"file_path\": \"widgetry/src/text.rs\",\n \"rank\": 1,\n \"score\": 313925.8886511948\n },\n {\n \"content\": \"/// Objects in a `World` are uniquely identified by this caller-specified type\\n\\npub trait ObjectID: Clone + Copy + Debug + Eq + Hash {}\\n\\n\\n\\n/// This provides a builder API for adding objects to a `World`.\\n\\npub struct ObjectBuilder<'a, ID: ObjectID> {\\n\\n world: &'a mut World<ID>,\\n\\n\\n\\n id: ID,\\n\\n hitbox: Option<Polygon>,\\n\\n zorder: usize,\\n\\n draw_normal: Option<ToggleZoomedBuilder>,\\n\\n draw_hover: Option<ToggleZoomedBuilder>,\\n\\n tooltip: Option<Text>,\\n\\n clickable: bool,\\n\\n draggable: bool,\\n\\n keybindings: Vec<(MultiKey, &'static str)>,\\n\\n}\\n\\n\\n\\nimpl<'a, ID: ObjectID> ObjectBuilder<'a, ID> {\\n\\n /// Specifies the geometry of the object. Required.\\n\\n pub fn hitbox(mut self, polygon: Polygon) -> Self {\\n\",\n \"file_path\": \"widgetry/src/mapspace/world.rs\",\n \"rank\": 2,\n \"score\": 303023.73172114696\n },\n {\n \"content\": \"pub fn left_panel_builder(ctx: &EventCtx, top_panel: &Panel, contents: Widget) -> PanelBuilder {\\n\\n let top_height = top_panel.panel_dims().height;\\n\\n Panel::new_builder(\\n\\n contents.corner_rounding(CornerRounding::CornerRadii(CornerRadii {\\n\\n top_left: 0.0,\\n\\n bottom_left: 0.0,\\n\\n bottom_right: 0.0,\\n\\n top_right: 0.0,\\n\\n })),\\n\\n )\\n\\n .aligned(\\n\\n HorizontalAlignment::Percent(0.0),\\n\\n VerticalAlignment::Below(top_height),\\n\\n )\\n\\n .dims_height(PanelDims::ExactPixels(\\n\\n ctx.canvas.window_height - top_height,\\n\\n ))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/ltn/src/common/mod.rs\",\n \"rank\": 3,\n \"score\": 280365.3724671572\n },\n {\n \"content\": \"pub fn lctrl(key: Key) -> MultiKey {\\n\\n MultiKey::LCtrl(key)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"widgetry/src/event.rs\",\n \"rank\": 4,\n \"score\": 258013.2257737854\n },\n {\n \"content\": \"pub fn percentage_bar(ctx: &EventCtx, txt: Text, pct_green: f64) -> Widget {\\n\\n let bad_color = Color::RED;\\n\\n let good_color = Color::GREEN;\\n\\n\\n\\n let total_width = 450.0;\\n\\n let height = 32.0;\\n\\n let radius = 4.0;\\n\\n\\n\\n let mut batch = GeomBatch::new();\\n\\n // Background\\n\\n batch.push(\\n\\n bad_color,\\n\\n Polygon::rounded_rectangle(total_width, height, radius),\\n\\n );\\n\\n // Foreground\\n\\n if let Some(poly) = Polygon::maybe_rounded_rectangle(pct_green * total_width, height, radius) {\\n\\n batch.push(good_color, poly);\\n\\n }\\n\\n // Text\\n\\n let label = txt.render_autocropped(ctx);\\n\\n let dims = label.get_dims();\\n\\n batch.append(label.translate(10.0, height / 2.0 - dims.height / 2.0));\\n\\n batch.into_widget(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/ui.rs\",\n \"rank\": 5,\n \"score\": 257692.32212130487\n },\n {\n \"content\": \"fn make_controls(ctx: &mut EventCtx, app: &App, opts: &Options, legend: Option<Widget>) -> Panel {\\n\\n let (total_ppl, ppl_in_bldg, ppl_off_map) = app.primary.sim.num_ppl();\\n\\n\\n\\n let mut col = vec![\\n\\n header(\\n\\n ctx,\\n\\n &format!(\\\"Population: {}\\\", prettyprint_usize(total_ppl)),\\n\\n ),\\n\\n Widget::row(vec![\\n\\n Widget::row(vec![\\n\\n Image::from_path(\\\"system/assets/tools/home.svg\\\").into_widget(ctx),\\n\\n Line(prettyprint_usize(ppl_in_bldg))\\n\\n .small()\\n\\n .into_widget(ctx),\\n\\n ]),\\n\\n Line(format!(\\\"Off-map: {}\\\", prettyprint_usize(ppl_off_map)))\\n\\n .small()\\n\\n .into_widget(ctx),\\n\\n ])\\n\\n .centered(),\\n\",\n \"file_path\": \"apps/game/src/layer/population.rs\",\n \"rank\": 6,\n \"score\": 255360.36964755895\n },\n {\n \"content\": \"fn make_controls(ctx: &mut EventCtx, app: &App, opts: &Options, legend: Option<Widget>) -> Panel {\\n\\n let model = app.primary.sim.get_pandemic_model().unwrap();\\n\\n let pct = 100.0 / (model.count_total() as f64);\\n\\n\\n\\n let mut col = vec![\\n\\n header(ctx, \\\"Pandemic model\\\"),\\n\\n Text::from_multiline(vec![\\n\\n Line(format!(\\n\\n \\\"{} Sane ({:.1}%)\\\",\\n\\n prettyprint_usize(model.count_sane()),\\n\\n (model.count_sane() as f64) * pct\\n\\n )),\\n\\n Line(format!(\\n\\n \\\"{} Exposed ({:.1}%)\\\",\\n\\n prettyprint_usize(model.count_exposed()),\\n\\n (model.count_exposed() as f64) * pct\\n\\n )),\\n\\n Line(format!(\\n\\n \\\"{} Infected ({:.1}%)\\\",\\n\\n prettyprint_usize(model.count_infected()),\\n\",\n \"file_path\": \"apps/game/src/layer/pandemic.rs\",\n \"rank\": 7,\n \"score\": 255360.36964755892\n },\n {\n \"content\": \"pub fn make_bar(ctx: &mut EventCtx, filled_color: Color, value: usize, max: usize) -> Widget {\\n\\n let pct_full = if max == 0 {\\n\\n 0.0\\n\\n } else {\\n\\n (value as f64) / (max as f64)\\n\\n };\\n\\n let txt = Text::from(format!(\\n\\n \\\"{} / {}\\\",\\n\\n prettyprint_usize(value),\\n\\n prettyprint_usize(max)\\n\\n ));\\n\\n custom_bar(ctx, filled_color, pct_full, txt)\\n\\n}\\n\",\n \"file_path\": \"apps/santa/src/meters.rs\",\n \"rank\": 8,\n \"score\": 254079.0154842489\n },\n {\n \"content\": \"#[derive(Clone, Debug, Default)]\\n\\nstruct ButtonStateStyle<'a, 'c> {\\n\\n image: Option<Image<'a, 'c>>,\\n\\n label: Option<Label>,\\n\\n outline: Option<OutlineStyle>,\\n\\n bg_color: Option<Color>,\\n\\n custom_batch: Option<GeomBatch>,\\n\\n}\\n\\n\\n\\n// can we take 'b out? and make the func that uses it generic?\\n\\nimpl<'b, 'a: 'b, 'c> ButtonBuilder<'a, 'c> {\\n\\n pub fn new() -> Self {\\n\\n ButtonBuilder {\\n\\n padding: EdgeInsets {\\n\\n top: 8.0,\\n\\n bottom: 8.0,\\n\\n left: 16.0,\\n\\n right: 16.0,\\n\\n },\\n\\n stack_spacing: 10.0,\\n\\n ..Default::default()\\n\",\n \"file_path\": \"widgetry/src/widgets/button.rs\",\n \"rank\": 9,\n \"score\": 251049.99100126157\n },\n {\n \"content\": \"pub fn angle_from_arrow_keys(ctx: &EventCtx) -> Option<Angle> {\\n\\n let mut x: f64 = 0.0;\\n\\n let mut y: f64 = 0.0;\\n\\n if ctx.is_key_down(Key::LeftArrow) || ctx.is_key_down(Key::A) {\\n\\n x -= 1.0;\\n\\n }\\n\\n if ctx.is_key_down(Key::RightArrow) || ctx.is_key_down(Key::D) {\\n\\n x += 1.0;\\n\\n }\\n\\n if ctx.is_key_down(Key::UpArrow) || ctx.is_key_down(Key::W) {\\n\\n y -= 1.0;\\n\\n }\\n\\n if ctx.is_key_down(Key::DownArrow) || ctx.is_key_down(Key::S) {\\n\\n y += 1.0;\\n\\n }\\n\\n\\n\\n if x == 0.0 && y == 0.0 {\\n\\n return None;\\n\\n }\\n\\n Some(Angle::new_rads(y.atan2(x)))\\n\\n}\\n\",\n \"file_path\": \"apps/santa/src/controls.rs\",\n \"rank\": 10,\n \"score\": 248213.62063762365\n },\n {\n \"content\": \"pub fn hotkeys(keys: Vec<Key>) -> MultiKey {\\n\\n MultiKey::Any(keys)\\n\\n}\\n\\n\\n\\nimpl std::convert::From<Key> for Option<MultiKey> {\\n\\n fn from(key: Key) -> Option<MultiKey> {\\n\\n Some(MultiKey::Normal(key))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::convert::From<Key> for MultiKey {\\n\\n fn from(key: Key) -> MultiKey {\\n\\n MultiKey::Normal(key)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"widgetry/src/event.rs\",\n \"rank\": 11,\n \"score\": 240314.5230229474\n },\n {\n \"content\": \"/// A temporary state of an application. There's a stack of these, with the most recent being the\\n\\n/// active one.\\n\\npub trait State<A>: downcast_rs::Downcast {\\n\\n /// Respond to a UI event, such as input or time passing.\\n\\n fn event(&mut self, ctx: &mut EventCtx, shared_app_state: &mut A) -> Transition<A>;\\n\\n /// Draw\\n\\n fn draw(&self, g: &mut GfxCtx, shared_app_state: &A);\\n\\n\\n\\n /// Specifies what to draw before draw()\\n\\n fn draw_baselayer(&self) -> DrawBaselayer {\\n\\n DrawBaselayer::DefaultDraw\\n\\n }\\n\\n\\n\\n /// Before this state is popped or replaced, call this.\\n\\n fn on_destroy(&mut self, _: &mut EventCtx, _: &mut A) {}\\n\\n // We don't need an on_enter -- the constructor for the state can just do it.\\n\\n}\\n\\n\\n\\ndowncast_rs::impl_downcast!(State<A>);\\n\\n\\n\\n/// When a state responds to an event, it can specify some way to manipulate the stack of states.\\n\\npub enum Transition<A> {\\n\",\n \"file_path\": \"widgetry/src/app_state.rs\",\n \"rank\": 12,\n \"score\": 240283.93080623302\n },\n {\n \"content\": \"pub fn debug(ctx: &EventCtx, app: &App, details: &mut Details, id: LaneID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n header(ctx, app, details, id, Tab::LaneDebug(id)),\\n\\n debug_body(ctx, app, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/lane.rs\",\n \"rank\": 13,\n \"score\": 239099.37659016845\n },\n {\n \"content\": \"struct Hovering<X: Axis<X>, Y: Axis<Y>> {\\n\\n hits: Vec<(X, Y)>,\\n\\n tooltip: Text,\\n\\n draw_cursor: Drawable,\\n\\n}\\n\",\n \"file_path\": \"widgetry/src/widgets/line_plot.rs\",\n \"rank\": 14,\n \"score\": 220694.22592761216\n },\n {\n \"content\": \"// TODO Kinda misnomer\\n\\npub fn tool_panel(ctx: &mut EventCtx) -> Panel {\\n\\n Panel::new_builder(Widget::row(vec![\\n\\n ctx.style()\\n\\n .btn_plain\\n\\n .icon(\\\"system/assets/tools/home.svg\\\")\\n\\n .hotkey(Key::Escape)\\n\\n .build_widget(ctx, \\\"back\\\"),\\n\\n ctx.style()\\n\\n .btn_plain\\n\\n .icon(\\\"system/assets/tools/settings.svg\\\")\\n\\n .build_widget(ctx, \\\"settings\\\"),\\n\\n ]))\\n\\n .aligned(HorizontalAlignment::Left, VerticalAlignment::BottomAboveOSD)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/common/mod.rs\",\n \"rank\": 15,\n \"score\": 217247.03293201962\n },\n {\n \"content\": \"pub trait TextExt {\\n\\n fn text_widget(self, ctx: &EventCtx) -> Widget;\\n\\n fn batch_text(self, ctx: &EventCtx) -> Widget;\\n\\n}\\n\\n\\n\\nimpl TextExt for &str {\\n\\n fn text_widget(self, ctx: &EventCtx) -> Widget {\\n\\n Line(self).into_widget(ctx)\\n\\n }\\n\\n fn batch_text(self, ctx: &EventCtx) -> Widget {\\n\\n Line(self).batch(ctx)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TextExt for String {\\n\\n fn text_widget(self, ctx: &EventCtx) -> Widget {\\n\\n Line(self).into_widget(ctx)\\n\\n }\\n\\n fn batch_text(self, ctx: &EventCtx) -> Widget {\\n\\n Line(self).batch(ctx)\\n\",\n \"file_path\": \"widgetry/src/text.rs\",\n \"rank\": 16,\n \"score\": 217120.72329819982\n },\n {\n \"content\": \"struct Waypoint {\\n\\n at: TripEndpoint,\\n\\n label: String,\\n\\n center: Pt2D,\\n\\n}\\n\\n\\n\\nimpl InputWaypoints {\\n\\n /// Allows any number of waypoints\\n\\n pub fn new(app: &dyn AppLike) -> InputWaypoints {\\n\\n let map = app.map();\\n\\n let mut snap_to_endpts = FindClosest::new(map.get_bounds());\\n\\n for i in map.all_intersections() {\\n\\n if i.is_border() {\\n\\n snap_to_endpts.add(TripEndpoint::Border(i.id), i.polygon.points());\\n\\n }\\n\\n }\\n\\n for b in map.all_buildings() {\\n\\n snap_to_endpts.add(TripEndpoint::Building(b.id), b.polygon.points());\\n\\n }\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/waypoints.rs\",\n \"rank\": 17,\n \"score\": 216645.9675789563\n },\n {\n \"content\": \"pub fn route(ctx: &mut EventCtx, app: &App, details: &mut Details, id: TransitRouteID) -> Widget {\\n\\n let header = {\\n\\n let map = &app.primary.map;\\n\\n let route = map.get_tr(id);\\n\\n\\n\\n Widget::row(vec![\\n\\n Line(format!(\\\"Route {}\\\", route.short_name))\\n\\n .small_heading()\\n\\n .into_widget(ctx),\\n\\n header_btns(ctx),\\n\\n ])\\n\\n };\\n\\n\\n\\n Widget::custom_col(vec![\\n\\n header,\\n\\n route_body(ctx, app, details, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/transit.rs\",\n \"rank\": 18,\n \"score\": 216515.01449244414\n },\n {\n \"content\": \"pub fn stop(ctx: &mut EventCtx, app: &App, details: &mut Details, id: TransitStopID) -> Widget {\\n\\n let header = Widget::row(vec![\\n\\n Line(\\\"Bus stop\\\").small_heading().into_widget(ctx),\\n\\n header_btns(ctx),\\n\\n ]);\\n\\n\\n\\n Widget::custom_col(vec![header, stop_body(ctx, app, details, id).tab_body(ctx)])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/transit.rs\",\n \"rank\": 19,\n \"score\": 216515.01449244414\n },\n {\n \"content\": \"#[derive(Deserialize)]\\n\\nstruct InnerNodeMap<T: Copy + Ord + Debug> {\\n\\n id_to_node: Vec<T>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_model/src/pathfind/node_map.rs\",\n \"rank\": 20,\n \"score\": 215187.87087628176\n },\n {\n \"content\": \"fn inner_warp_to_id(ctx: &mut EventCtx, app: &mut App, line: &str) -> Option<Transition> {\\n\\n if line.is_empty() {\\n\\n return None;\\n\\n }\\n\\n if line == \\\"j\\\" {\\n\\n if let Some((pt, zoom)) = app.primary.last_warped_from {\\n\\n return Some(Transition::Replace(Warping::new_state(\\n\\n ctx,\\n\\n pt,\\n\\n Some(zoom),\\n\\n None,\\n\\n &mut app.primary,\\n\\n )));\\n\\n }\\n\\n return None;\\n\\n }\\n\\n\\n\\n let id = match (&line[1..line.len()]).parse::<usize>() {\\n\\n Ok(idx) => match line.chars().next().unwrap() {\\n\\n 'r' => {\\n\",\n \"file_path\": \"apps/game/src/common/warp.rs\",\n \"rank\": 21,\n \"score\": 213888.8682990063\n },\n {\n \"content\": \"pub trait Axis<T>: 'static + Copy + std::cmp::Ord + Default {\\n\\n // percent is [0.0, 1.0]\\n\\n fn from_percent(&self, percent: f64) -> T;\\n\\n fn to_percent(self, max: T) -> f64;\\n\\n fn prettyprint(self, unit_fmt: &UnitFmt) -> String;\\n\\n // For order of magnitude calculations\\n\\n fn to_f64(self) -> f64;\\n\\n fn from_f64(&self, x: f64) -> T;\\n\\n fn zero() -> T;\\n\\n}\\n\\n\\n\\nimpl Axis<usize> for usize {\\n\\n fn from_percent(&self, percent: f64) -> usize {\\n\\n ((*self as f64) * percent) as usize\\n\\n }\\n\\n fn to_percent(self, max: usize) -> f64 {\\n\\n if max == 0 {\\n\\n 0.0\\n\\n } else {\\n\\n (self as f64) / (max as f64)\\n\",\n \"file_path\": \"widgetry/src/widgets/plots.rs\",\n \"rank\": 22,\n \"score\": 213080.73038027482\n },\n {\n \"content\": \"#[derive(Clone, Debug, Default)]\\n\\nstruct Label {\\n\\n text: Option<String>,\\n\\n color: Option<Color>,\\n\\n styled_text: Option<Text>,\\n\\n font_size: Option<usize>,\\n\\n font: Option<Font>,\\n\\n}\\n\",\n \"file_path\": \"widgetry/src/widgets/button.rs\",\n \"rank\": 23,\n \"score\": 211717.0366695127\n },\n {\n \"content\": \"struct Tab {\\n\\n tab_id: String,\\n\\n bar_item: ButtonBuilder<'static, 'static>,\\n\\n content: Widget,\\n\\n}\\n\\n\\n\\nimpl Tab {\\n\\n fn new(tab_id: String, bar_item: ButtonBuilder<'static, 'static>, content: Widget) -> Self {\\n\\n Self {\\n\\n tab_id,\\n\\n bar_item,\\n\\n content,\\n\\n }\\n\\n }\\n\\n\\n\\n fn build_bar_item_widget(&self, ctx: &EventCtx, active: bool) -> Widget {\\n\\n self.bar_item\\n\\n .clone()\\n\\n .corner_rounding(CornerRadii {\\n\\n top_left: DEFAULT_CORNER_RADIUS,\\n\",\n \"file_path\": \"widgetry/src/widgets/tabs.rs\",\n \"rank\": 24,\n \"score\": 211710.62253583595\n },\n {\n \"content\": \"/// Many states fit a pattern of managing a single panel, handling mouseover events, and other\\n\\n/// interactions on the map. Implementing this instead of `State` reduces some boilerplate.\\n\\npub trait SimpleState<A> {\\n\\n /// Called when something on the panel has been clicked. Since the action is just a string,\\n\\n /// the fallback case can just use `unreachable!()`.\\n\\n fn on_click(\\n\\n &mut self,\\n\\n ctx: &mut EventCtx,\\n\\n app: &mut A,\\n\\n action: &str,\\n\\n panel: &mut Panel,\\n\\n ) -> Transition<A>;\\n\\n /// Called when something on the panel has been clicked.\\n\\n fn on_click_custom(\\n\\n &mut self,\\n\\n _ctx: &mut EventCtx,\\n\\n _app: &mut A,\\n\\n _action: Box<dyn CloneableAny>,\\n\\n _panel: &mut Panel,\\n\\n ) -> Transition<A> {\\n\\n Transition::Keep\\n\\n }\\n\",\n \"file_path\": \"widgetry/src/app_state.rs\",\n \"rank\": 25,\n \"score\": 211230.39965312625\n },\n {\n \"content\": \"pub fn area(ctx: &EventCtx, app: &App, _: &mut Details, id: AreaID) -> Widget {\\n\\n let header = Widget::row(vec![\\n\\n Line(id.to_string()).small_heading().into_widget(ctx),\\n\\n header_btns(ctx),\\n\\n ]);\\n\\n\\n\\n Widget::custom_col(vec![header, area_body(ctx, app, id).tab_body(ctx)])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/debug.rs\",\n \"rank\": 26,\n \"score\": 211212.9024798363\n },\n {\n \"content\": \"/// Any data that should last the entire lifetime of the application should be stored in the struct\\n\\n/// implementing this trait.\\n\\npub trait SharedAppState {\\n\\n /// Before `State::event` is called, call this.\\n\\n fn before_event(&mut self) {}\\n\\n /// When DrawBaselayer::DefaultDraw is called, run this.\\n\\n fn draw_default(&self, _: &mut GfxCtx) {}\\n\\n\\n\\n /// Will be called if `State::event` or `State::draw` panics.\\n\\n fn dump_before_abort(&self, _: &Canvas) {}\\n\\n /// Called before a normal exit, like window close\\n\\n fn before_quit(&self, _: &Canvas) {}\\n\\n\\n\\n /// If widgetry determines the video card is low on memory, this may be called. The application\\n\\n /// should make its best effort to delete any unused Drawables.\\n\\n fn free_memory(&mut self) {}\\n\\n}\\n\\n\\n\\npub(crate) struct App<A: SharedAppState> {\\n\\n /// A stack of states\\n\\n pub(crate) states: Vec<Box<dyn State<A>>>,\\n\\n pub(crate) shared_app_state: A,\\n\",\n \"file_path\": \"widgetry/src/app_state.rs\",\n \"rank\": 27,\n \"score\": 209879.43802708905\n },\n {\n \"content\": \"/// A button to return to the title screen\\n\\npub fn home_btn(ctx: &EventCtx) -> Widget {\\n\\n ctx.style()\\n\\n .btn_plain\\n\\n .btn()\\n\\n .image_path(\\\"system/assets/pregame/logo.svg\\\")\\n\\n .image_dims(50.0)\\n\\n .build_widget(ctx, \\\"Home\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/mod.rs\",\n \"rank\": 28,\n \"score\": 209383.78520064312\n },\n {\n \"content\": \"#[derive(PartialEq)]\\n\\nenum State {\\n\\n Initial {\\n\\n hovering: Option<usize>,\\n\\n selected: Option<usize>,\\n\\n },\\n\\n Idle {\\n\\n hovering: Option<usize>,\\n\\n selected: Option<usize>,\\n\\n },\\n\\n Dragging {\\n\\n orig_idx: usize,\\n\\n drag_from: ScreenPt,\\n\\n cursor_at: ScreenPt,\\n\\n new_idx: usize,\\n\\n },\\n\\n}\\n\\n\\n\\nimpl<T: 'static + Copy + PartialEq> DragDrop<T> {\\n\\n /// This widget emits several events.\\n\\n ///\\n\",\n \"file_path\": \"widgetry/src/widgets/drag_drop.rs\",\n \"rank\": 29,\n \"score\": 208488.1799809461\n },\n {\n \"content\": \"struct LayoutStyle {\\n\\n bg_color: Option<Color>,\\n\\n // (thickness, color)\\n\\n outline: Option<(f64, Color)>,\\n\\n corner_rounding: CornerRounding,\\n\\n style: Style,\\n\\n}\\n\\n\\n\\n// Layouting\\n\\n// TODO Maybe I just want margin, not padding. And maybe more granular controls per side. And to\\n\\n// apply margin to everything in a row or column.\\n\\n// TODO Row and columns feel backwards when using them.\\n\\nimpl Widget {\\n\\n pub fn centered(mut self) -> Widget {\\n\\n self.layout.style.align_items = AlignItems::Center;\\n\\n self.layout.style.justify_content = JustifyContent::SpaceAround;\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn centered_horiz(self) -> Widget {\\n\",\n \"file_path\": \"widgetry/src/widgets/mod.rs\",\n \"rank\": 30,\n \"score\": 207492.88546431874\n },\n {\n \"content\": \"#[derive(Clone, Debug, Serialize, Deserialize)]\\n\\nstruct State {\\n\\n id: IntersectionID,\\n\\n // The in-progress turns which any potential new turns must not conflict with\\n\\n accepted: BTreeSet<Request>,\\n\\n // Track when a request is first made and if it's \\\"urgent\\\" (because the agent is overflowing a\\n\\n // short queue)\\n\\n #[serde(\\n\\n serialize_with = \\\"serialize_btreemap\\\",\\n\\n deserialize_with = \\\"deserialize_btreemap\\\"\\n\\n )]\\n\\n waiting: BTreeMap<Request, (Time, bool)>,\\n\\n // When a vehicle begins an uber-turn, reserve the future turns to ensure they're able to\\n\\n // complete the entire sequence. This is especially necessary since groups of traffic signals\\n\\n // are not yet configured as one.\\n\\n reserved: BTreeSet<Request>,\\n\\n // In some cases, a turn completing at one intersection may affect agents waiting to start an\\n\\n // uber-turn at nearby intersections.\\n\\n uber_turn_neighbors: Vec<IntersectionID>,\\n\\n\\n\\n signal: Option<SignalState>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sim/src/mechanics/intersection.rs\",\n \"rank\": 31,\n \"score\": 206451.3419101577\n },\n {\n \"content\": \"pub fn app_top_panel(ctx: &mut EventCtx, app: &App) -> Panel {\\n\\n Panel::new_builder(\\n\\n Widget::row(vec![\\n\\n map_gui::tools::home_btn(ctx),\\n\\n Line(\\\"Low traffic neighborhoods\\\")\\n\\n .small_heading()\\n\\n .into_widget(ctx)\\n\\n .centered_vert(),\\n\\n ctx.style()\\n\\n .btn_plain\\n\\n .icon(\\\"system/assets/tools/info.svg\\\")\\n\\n .build_widget(ctx, \\\"about this tool\\\")\\n\\n .centered_vert(),\\n\\n map_gui::tools::change_map_btn(ctx, app).centered_vert(),\\n\\n Widget::row(vec![\\n\\n ctx.style()\\n\\n .btn_plain\\n\\n .icon(\\\"system/assets/tools/search.svg\\\")\\n\\n .hotkey(lctrl(Key::F))\\n\\n .build_widget(ctx, \\\"search\\\")\\n\",\n \"file_path\": \"apps/ltn/src/common/mod.rs\",\n \"rank\": 32,\n \"score\": 203047.30359692575\n },\n {\n \"content\": \"struct Column<A, T> {\\n\\n name: String,\\n\\n render: Box<dyn Fn(&EventCtx, &A, &T) -> GeomBatch>,\\n\\n col: Col<T>,\\n\\n}\\n\\n\\n\\npub struct Filter<A, T, F> {\\n\\n pub state: F,\\n\\n pub to_controls: Box<dyn Fn(&mut EventCtx, &A, &F) -> Widget>,\\n\\n pub from_controls: Box<dyn Fn(&Panel) -> F>,\\n\\n pub apply: Box<dyn Fn(&F, &T, &A) -> bool>,\\n\\n}\\n\\n\\n\\nimpl<A, T, F> Table<A, T, F> {\\n\\n pub fn new(\\n\\n id: impl Into<String>,\\n\\n data: Vec<T>,\\n\\n label_per_row: Box<dyn Fn(&T) -> String>,\\n\\n default_sort_by: &str,\\n\\n filter: Filter<A, T, F>,\\n\",\n \"file_path\": \"widgetry/src/widgets/table.rs\",\n \"rank\": 33,\n \"score\": 202730.47942761634\n },\n {\n \"content\": \"pub fn bus_status(ctx: &mut EventCtx, app: &App, details: &mut Details, id: CarID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n bus_header(ctx, app, details, id, Tab::TransitVehicleStatus(id)),\\n\\n bus_status_body(ctx, app, details, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/transit.rs\",\n \"rank\": 34,\n \"score\": 201500.60174742283\n },\n {\n \"content\": \"pub trait SpinnerValue:\\n\\n Copy\\n\\n + PartialOrd\\n\\n + std::fmt::Display\\n\\n + std::ops::Add<Output = Self>\\n\\n + std::ops::AddAssign\\n\\n + std::ops::Sub<Output = Self>\\n\\n + std::ops::SubAssign\\n\\nwhere\\n\\n Self: std::marker::Sized,\\n\\n{\\n\\n}\\n\\n\\n\\nimpl<T> SpinnerValue for T where\\n\\n T: Copy\\n\\n + PartialOrd\\n\\n + std::fmt::Display\\n\\n + std::ops::Add<Output = Self>\\n\\n + std::ops::AddAssign\\n\\n + std::ops::Sub<Output = Self>\\n\",\n \"file_path\": \"widgetry/src/widgets/spinner.rs\",\n \"rank\": 35,\n \"score\": 199811.6432828236\n },\n {\n \"content\": \"/// Create a new widget by implementing this trait. You can instantiate your widget by calling\\n\\n/// `Widget::new(Box::new(instance of your new widget))`, which gives you the usual style options.\\n\\npub trait WidgetImpl: downcast_rs::Downcast {\\n\\n /// What width and height does the widget occupy? If this changes, be sure to set\\n\\n /// `redo_layout` to true in `event`.\\n\\n fn get_dims(&self) -> ScreenDims;\\n\\n /// Your widget's top left corner should be here. Handle mouse events and draw appropriately.\\n\\n fn set_pos(&mut self, top_left: ScreenPt);\\n\\n /// Your chance to react to an event. Any side effects outside of this widget are communicated\\n\\n /// through the output.\\n\\n fn event(&mut self, ctx: &mut EventCtx, output: &mut WidgetOutput);\\n\\n /// Draw the widget. Be sure to draw relative to the top-left specified by `set_pos`.\\n\\n fn draw(&self, g: &mut GfxCtx);\\n\\n /// If a new Panel is being created to replace an older one, all widgets have the chance to\\n\\n /// preserve state from the previous version.\\n\\n fn can_restore(&self) -> bool {\\n\\n false\\n\\n }\\n\\n /// Restore state from the previous version of this widget, with the same ID. Implementors must\\n\\n /// downcast.\\n\\n fn restore(&mut self, _: &mut EventCtx, _prev: &dyn WidgetImpl) {\\n\\n unreachable!()\\n\",\n \"file_path\": \"widgetry/src/widgets/mod.rs\",\n \"rank\": 36,\n \"score\": 198611.2219530504\n },\n {\n \"content\": \"struct PanelState<'a> {\\n\\n building_counts: Vec<(&'a str, u32)>,\\n\\n max_count: usize,\\n\\n total_trips: usize,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/sandbox/dashboards/commuter.rs\",\n \"rank\": 37,\n \"score\": 198237.97458197415\n },\n {\n \"content\": \"struct Object<ID: ObjectID> {\\n\\n _id: ID,\\n\\n quadtree_id: ItemId,\\n\\n hitbox: Polygon,\\n\\n zorder: usize,\\n\\n draw_normal: ToggleZoomed,\\n\\n draw_hover: Option<ToggleZoomed>,\\n\\n tooltip: Option<Text>,\\n\\n clickable: bool,\\n\\n draggable: bool,\\n\\n // TODO How should we communicate these keypresses are possible? Something standard, like\\n\\n // button tooltips?\\n\\n keybindings: Vec<(MultiKey, &'static str)>,\\n\\n}\\n\\n\\n\\nimpl<ID: ObjectID> World<ID> {\\n\\n /// Creates an empty `World`, whose objects can exist anywhere from (0, 0) to the max f64.\\n\\n pub fn unbounded() -> World<ID> {\\n\\n World {\\n\\n objects: HashMap::new(),\\n\",\n \"file_path\": \"widgetry/src/mapspace/world.rs\",\n \"rank\": 38,\n \"score\": 195255.9215071075\n },\n {\n \"content\": \"/// If true, the neighborhood has changed and the caller should recalculate stuff, including the\\n\\n/// panel\\n\\npub fn handle_world_outcome(\\n\\n ctx: &mut EventCtx,\\n\\n app: &mut App,\\n\\n outcome: WorldOutcome<FilterableObj>,\\n\\n) -> bool {\\n\\n let map = &app.map;\\n\\n match outcome {\\n\\n WorldOutcome::ClickedObject(FilterableObj::InteriorRoad(r)) => {\\n\\n let road = map.get_r(r);\\n\\n // Filtering on a road that's already marked bike-only doesn't make sense\\n\\n if !PathConstraints::Car.can_use_road(road, map) {\\n\\n return true;\\n\\n }\\n\\n\\n\\n app.session.modal_filters.before_edit();\\n\\n if app.session.modal_filters.roads.remove(&r).is_none() {\\n\\n // Place the filter on the part of the road that was clicked\\n\\n // These calls shouldn't fail -- since we clicked a road, the cursor must be in\\n\\n // map-space. And project_pt returns a point that's guaranteed to be on the\\n\\n // polyline.\\n\",\n \"file_path\": \"apps/ltn/src/per_neighborhood.rs\",\n \"rank\": 39,\n \"score\": 193480.98032584018\n },\n {\n \"content\": \"/// If the sim has highlighted people, then fade all others out.\\n\\nfn grey_out_unhighlighted_people(color: Color, person: &Option<PersonID>, sim: &Sim) -> Color {\\n\\n if let Some(ref highlighted) = sim.get_highlighted_people() {\\n\\n if person\\n\\n .as_ref()\\n\\n .map(|p| !highlighted.contains(p))\\n\\n .unwrap_or(false)\\n\\n {\\n\\n return color.tint(0.5);\\n\\n }\\n\\n }\\n\\n color\\n\\n}\\n\",\n \"file_path\": \"map_gui/src/render/mod.rs\",\n \"rank\": 40,\n \"score\": 191506.2680286842\n },\n {\n \"content\": \"/// Creates the top row for any layer panel.\\n\\npub fn header(ctx: &mut EventCtx, name: &str) -> Widget {\\n\\n Widget::row(vec![\\n\\n Image::from_path(\\\"system/assets/tools/layers.svg\\\")\\n\\n .into_widget(ctx)\\n\\n .centered_vert(),\\n\\n name.text_widget(ctx).centered_vert(),\\n\\n ctx.style().btn_close_widget(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\\npub const PANEL_PLACEMENT: (HorizontalAlignment, VerticalAlignment) = (\\n\\n HorizontalAlignment::Percent(0.02),\\n\\n VerticalAlignment::Percent(0.2),\\n\\n);\\n\",\n \"file_path\": \"apps/game/src/layer/mod.rs\",\n \"rank\": 41,\n \"score\": 191443.80305171467\n },\n {\n \"content\": \"struct Card<T: PartialEq> {\\n\\n value: T,\\n\\n dims: ScreenDims,\\n\\n default_batch: GeomBatch,\\n\\n hovering_batch: GeomBatch,\\n\\n selected_batch: GeomBatch,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/drag_drop.rs\",\n \"rank\": 42,\n \"score\": 191286.01730387117\n },\n {\n \"content\": \"/// Adjust the path to start on the polygon's border, not center.\\n\\npub fn trim_path(poly: &Polygon, path: Line) -> Line {\\n\\n for line in poly.points().windows(2) {\\n\\n if let Ok(l1) = Line::new(line[0], line[1]) {\\n\\n if let Some(hit) = l1.intersection(&path) {\\n\\n if let Ok(l2) = Line::new(hit, path.pt2()) {\\n\\n return l2;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n // Just give up\\n\\n path\\n\\n}\\n\",\n \"file_path\": \"map_model/src/make/mod.rs\",\n \"rank\": 43,\n \"score\": 188444.61039393634\n },\n {\n \"content\": \"/// A button to change maps, with default keybindings\\n\\npub fn change_map_btn(ctx: &EventCtx, app: &dyn AppLike) -> Widget {\\n\\n ctx.style()\\n\\n .btn_popup_icon_text(\\n\\n \\\"system/assets/tools/map.svg\\\",\\n\\n nice_map_name(app.map().get_name()),\\n\\n )\\n\\n .hotkey(lctrl(Key::L))\\n\\n .build_widget(ctx, \\\"change map\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/mod.rs\",\n \"rank\": 44,\n \"score\": 186114.34898716243\n },\n {\n \"content\": \"fn make_panel(ctx: &mut EventCtx) -> Panel {\\n\\n Panel::new_builder(Widget::col(vec![\\n\\n Widget::row(vec![\\n\\n Line(\\\"Blockfinder\\\").small_heading().into_widget(ctx),\\n\\n ctx.style().btn_close_widget(ctx),\\n\\n ]),\\n\\n \\\"Click a block to examine.\\\".text_widget(ctx),\\n\\n \\\"Press space to mark/unmark for merging\\\".text_widget(ctx),\\n\\n ctx.style()\\n\\n .btn_outline\\n\\n .text(\\\"Merge\\\")\\n\\n .hotkey(Key::M)\\n\\n .build_def(ctx),\\n\\n ctx.style()\\n\\n .btn_outline\\n\\n .text(\\\"Collapse dead-ends\\\")\\n\\n .hotkey(Key::D)\\n\\n .build_def(ctx),\\n\\n ctx.style()\\n\\n .btn_outline\\n\",\n \"file_path\": \"apps/game/src/debug/blockfinder.rs\",\n \"rank\": 45,\n \"score\": 186111.2236985793\n },\n {\n \"content\": \"// TODO This is A/B Street specific\\n\\npub fn loading_tips() -> Text {\\n\\n Text::from_multiline(vec![\\n\\n Line(\\\"Have you tried...\\\"),\\n\\n Line(\\\"\\\"),\\n\\n Line(\\\"- simulating cities in Britain, Taiwan, Poland, and more?\\\"),\\n\\n Line(\\\"- the 15-minute neighborhood tool?\\\"),\\n\\n Line(\\\"- exploring all of the map layers?\\\"),\\n\\n Line(\\\"- playing 15-minute Santa, our arcade game spin-off?\\\"),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/mod.rs\",\n \"rank\": 46,\n \"score\": 185202.42151366768\n },\n {\n \"content\": \"/// A standard way to group a home button back to the title screen, the title of the current app,\\n\\n/// and a button to change maps. Callers must handle the `change map` and `home` click events.\\n\\npub fn app_header(ctx: &EventCtx, app: &dyn AppLike, title: &str) -> Widget {\\n\\n Widget::col(vec![\\n\\n Widget::row(vec![\\n\\n home_btn(ctx),\\n\\n Line(title).small_heading().into_widget(ctx).centered_vert(),\\n\\n ]),\\n\\n change_map_btn(ctx, app),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/mod.rs\",\n \"rank\": 47,\n \"score\": 176869.81279287767\n },\n {\n \"content\": \"fn options_from_controls(panel: &Panel) -> MovementOptions {\\n\\n if panel.is_checked(\\\"walking / biking\\\") {\\n\\n MovementOptions::Walking(WalkingOptions {\\n\\n allow_shoulders: panel\\n\\n .maybe_is_checked(\\\"Allow walking on the shoulder of the road without a sidewalk\\\")\\n\\n .unwrap_or(true),\\n\\n walking_speed: panel\\n\\n .maybe_dropdown_value(\\\"speed\\\")\\n\\n .unwrap_or_else(WalkingOptions::default_speed),\\n\\n })\\n\\n } else {\\n\\n MovementOptions::Biking\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/fifteen_min/src/viewer.rs\",\n \"rank\": 48,\n \"score\": 175848.12060041775\n },\n {\n \"content\": \"fn options_to_controls(ctx: &mut EventCtx, opts: &Options) -> Widget {\\n\\n let mut rows = vec![Toggle::choice(\\n\\n ctx,\\n\\n \\\"walking / biking\\\",\\n\\n \\\"walking\\\",\\n\\n \\\"biking\\\",\\n\\n None,\\n\\n match opts.movement {\\n\\n MovementOptions::Walking(_) => true,\\n\\n MovementOptions::Biking => false,\\n\\n },\\n\\n )];\\n\\n match opts.movement {\\n\\n MovementOptions::Walking(ref opts) => {\\n\\n rows.push(Toggle::switch(\\n\\n ctx,\\n\\n \\\"Allow walking on the shoulder of the road without a sidewalk\\\",\\n\\n None,\\n\\n opts.allow_shoulders,\\n\\n ));\\n\",\n \"file_path\": \"apps/fifteen_min/src/viewer.rs\",\n \"rank\": 49,\n \"score\": 175438.64895215654\n },\n {\n \"content\": \"pub trait TripManagementState<A: AppLike + 'static>: State<A> {\\n\\n fn mut_files(&mut self) -> &mut TripManagement<A, Self>\\n\\n where\\n\\n Self: Sized;\\n\\n fn app_session_current_trip_name(app: &mut A) -> &mut Option<String>\\n\\n where\\n\\n Self: Sized;\\n\\n fn sync_from_file_management(&mut self, ctx: &mut EventCtx, app: &mut A);\\n\\n}\\n\\n\\n\\n#[derive(Clone, PartialEq, Serialize, Deserialize)]\\n\\npub struct NamedTrip {\\n\\n name: String,\\n\\n pub waypoints: Vec<TripEndpoint>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/trip_files.rs\",\n \"rank\": 50,\n \"score\": 174910.3937006655\n },\n {\n \"content\": \"pub fn color_for_agent_type(app: &App, a: AgentType) -> Color {\\n\\n match a {\\n\\n AgentType::Pedestrian => app.cs.unzoomed_pedestrian,\\n\\n AgentType::Bike => app.cs.unzoomed_bike,\\n\\n AgentType::Bus | AgentType::Train => app.cs.unzoomed_bus,\\n\\n AgentType::TransitRider => app.cs.bus_trip,\\n\\n AgentType::Car => app.cs.unzoomed_car,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/common/mod.rs\",\n \"rank\": 51,\n \"score\": 174849.10191036866\n },\n {\n \"content\": \"pub fn color_for_trip_phase(app: &App, tpt: TripPhaseType) -> Color {\\n\\n match tpt {\\n\\n TripPhaseType::Driving => app.cs.unzoomed_car,\\n\\n TripPhaseType::Walking => app.cs.unzoomed_pedestrian,\\n\\n TripPhaseType::Biking => app.cs.bike_trip,\\n\\n TripPhaseType::Parking => app.cs.parking_trip,\\n\\n TripPhaseType::WaitingForBus(_, _) => app.cs.bus_layer,\\n\\n TripPhaseType::RidingBus(_, _, _) => app.cs.bus_trip,\\n\\n TripPhaseType::Cancelled | TripPhaseType::Finished => unreachable!(),\\n\\n TripPhaseType::DelayedStart => Color::YELLOW,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/common/mod.rs\",\n \"rank\": 52,\n \"score\": 171410.9494515384\n },\n {\n \"content\": \"fn make_select_panel(ctx: &mut EventCtx, selector: &RoadSelector) -> Panel {\\n\\n Panel::new_builder(Widget::col(vec![\\n\\n Widget::row(vec![\\n\\n Line(\\\"Select many roads\\\").small_heading().into_widget(ctx),\\n\\n ctx.style().btn_close_widget(ctx),\\n\\n ]),\\n\\n selector.make_controls(ctx),\\n\\n ]))\\n\\n .aligned(HorizontalAlignment::Center, VerticalAlignment::Top)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\\nimpl State<App> for BulkSelect {\\n\\n fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition {\\n\\n match self.panel.event(ctx) {\\n\\n Outcome::Clicked(x) => match x.as_ref() {\\n\\n \\\"close\\\" => {\\n\\n return Transition::Pop;\\n\\n }\\n\\n x => {\\n\",\n \"file_path\": \"apps/game/src/debug/select_roads.rs\",\n \"rank\": 53,\n \"score\": 170769.51372903492\n },\n {\n \"content\": \"pub fn color_for_mode(app: &dyn AppLike, m: TripMode) -> Color {\\n\\n match m {\\n\\n TripMode::Walk => app.cs().unzoomed_pedestrian,\\n\\n TripMode::Bike => app.cs().unzoomed_bike,\\n\\n TripMode::Transit => app.cs().unzoomed_bus,\\n\\n TripMode::Drive => app.cs().unzoomed_car,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"map_gui/src/tools/ui.rs\",\n \"rank\": 54,\n \"score\": 170245.02585371205\n },\n {\n \"content\": \"pub fn find_next_file(orig: String) -> Option<String> {\\n\\n let files = list_dir(parent_path(&orig));\\n\\n files.into_iter().find(|f| *f > orig)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"abstio/src/io.rs\",\n \"rank\": 55,\n \"score\": 169355.80170551618\n },\n {\n \"content\": \"/// Keeps file extensions\\n\\npub fn find_prev_file(orig: String) -> Option<String> {\\n\\n let mut files = list_dir(parent_path(&orig));\\n\\n files.reverse();\\n\\n files.into_iter().find(|f| *f < orig)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"abstio/src/io.rs\",\n \"rank\": 56,\n \"score\": 169355.80170551618\n },\n {\n \"content\": \"pub fn make_legend<X: Axis<X>, Y: Axis<Y>>(\\n\\n ctx: &EventCtx,\\n\\n series: &[Series<X, Y>],\\n\\n opts: &PlotOptions<X, Y>,\\n\\n) -> Widget {\\n\\n let mut row = Vec::new();\\n\\n let mut seen = HashSet::new();\\n\\n for s in series {\\n\\n if seen.contains(&s.label) {\\n\\n continue;\\n\\n }\\n\\n seen.insert(s.label.clone());\\n\\n if opts.filterable {\\n\\n row.push(Toggle::colored_checkbox(\\n\\n ctx,\\n\\n &s.label,\\n\\n s.color,\\n\\n !opts.disabled.contains(&s.label),\\n\\n ));\\n\\n } else {\\n\",\n \"file_path\": \"widgetry/src/widgets/plots.rs\",\n \"rank\": 57,\n \"score\": 168870.38588204666\n },\n {\n \"content\": \"pub fn info(ctx: &EventCtx, app: &App, details: &mut Details, id: LaneID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n header(ctx, app, details, id, Tab::LaneInfo(id)),\\n\\n info_body(ctx, app, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/lane.rs\",\n \"rank\": 58,\n \"score\": 168735.88270966467\n },\n {\n \"content\": \"pub fn crowd(ctx: &EventCtx, app: &App, details: &mut Details, members: &[PedestrianID]) -> Widget {\\n\\n let header = Widget::custom_col(vec![\\n\\n Line(\\\"Pedestrian crowd\\\").small_heading().into_widget(ctx),\\n\\n header_btns(ctx),\\n\\n ]);\\n\\n Widget::custom_col(vec![\\n\\n header,\\n\\n crowd_body(ctx, app, details, members).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/person.rs\",\n \"rank\": 59,\n \"score\": 168735.88270966464\n },\n {\n \"content\": \"pub fn info(ctx: &EventCtx, app: &App, details: &mut Details, id: IntersectionID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n header(ctx, app, details, id, Tab::IntersectionInfo(id)),\\n\\n info_body(ctx, app, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/intersection.rs\",\n \"rank\": 60,\n \"score\": 168735.88270966464\n },\n {\n \"content\": \"use std::cell::RefCell;\\n\\nuse std::collections::HashSet;\\n\\nuse std::rc::Rc;\\n\\n\\n\\nuse stretch::geometry::Size;\\n\\nuse stretch::node::{Node, Stretch};\\n\\nuse stretch::number::Number;\\n\\nuse stretch::style::{Dimension, Style};\\n\\n\\n\\nuse geom::Polygon;\\n\\n\\n\\nuse crate::widgets::slider;\\n\\nuse crate::widgets::spinner::SpinnerValue;\\n\\nuse crate::widgets::Container;\\n\\nuse crate::{\\n\\n Autocomplete, Button, Color, Dropdown, EventCtx, GfxCtx, HorizontalAlignment, Menu, Outcome,\\n\\n PersistentSplit, ScreenDims, ScreenPt, ScreenRectangle, Slider, Spinner, Stash, TextBox,\\n\\n Toggle, VerticalAlignment, Widget, WidgetImpl, WidgetOutput,\\n\\n};\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 61,\n \"score\": 168520.42468881654\n },\n {\n \"content\": \"pub struct Panel {\\n\\n top_level: Widget,\\n\\n // (layout, root_dims)\\n\\n cached_flexbox: Option<(Stretch, Vec<Node>, ScreenDims)>,\\n\\n horiz: HorizontalAlignment,\\n\\n vert: VerticalAlignment,\\n\\n dims_x: PanelDims,\\n\\n dims_y: PanelDims,\\n\\n\\n\\n scrollable_x: bool,\\n\\n scrollable_y: bool,\\n\\n contents_dims: ScreenDims,\\n\\n container_dims: ScreenDims,\\n\\n clip_rect: Option<ScreenRectangle>,\\n\\n}\\n\\n\\n\\nimpl Panel {\\n\\n pub fn new_builder(top_level: Widget) -> PanelBuilder {\\n\\n PanelBuilder {\\n\\n top_level,\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 62,\n \"score\": 168518.45034058258\n },\n {\n \"content\": \" pub fn dims_width(mut self, dims: PanelDims) -> PanelBuilder {\\n\\n self.dims_x = dims;\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn dims_height(mut self, dims: PanelDims) -> PanelBuilder {\\n\\n self.dims_y = dims;\\n\\n self\\n\\n }\\n\\n\\n\\n // TODO Change all callers\\n\\n pub fn exact_size_percent(self, x: usize, y: usize) -> PanelBuilder {\\n\\n self.dims_width(PanelDims::ExactPercent((x as f64) / 100.0))\\n\\n .dims_height(PanelDims::ExactPercent((y as f64) / 100.0))\\n\\n }\\n\\n\\n\\n /// When a panel is built, a fake, \\\"no-op\\\" mouseover event is immediately fired, to let all\\n\\n /// widgets initially pick up the position of the mouse. Normally this event should only\\n\\n /// produce `Outcome::Nothing`, since other outcomes will be lost -- there's no way for the\\n\\n /// caller to see that first outcome.\\n\\n ///\\n\\n /// If a caller expects this first mouseover to possibly produce an outcome, they can call this\\n\\n /// and avoid the assertion.\\n\\n pub fn ignore_initial_events(mut self) -> PanelBuilder {\\n\\n self.ignore_initial_events = true;\\n\\n self\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 63,\n \"score\": 168517.59500937784\n },\n {\n \"content\": \"\\n\\n /// Removes a widget from the panel. Does not recalculate layout!\\n\\n pub fn take(&mut self, id: &str) -> Widget {\\n\\n self.top_level.take(id).unwrap()\\n\\n }\\n\\n\\n\\n pub fn clicked_outside(&self, ctx: &mut EventCtx) -> bool {\\n\\n // TODO No great way to populate OSD from here with \\\"click to cancel\\\"\\n\\n !self.top_level.rect.contains(ctx.canvas.get_cursor()) && ctx.normal_left_click()\\n\\n }\\n\\n\\n\\n pub fn currently_hovering(&self) -> Option<&String> {\\n\\n self.top_level.currently_hovering()\\n\\n }\\n\\n}\\n\\n\\n\\npub struct PanelBuilder {\\n\\n top_level: Widget,\\n\\n horiz: HorizontalAlignment,\\n\\n vert: VerticalAlignment,\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 64,\n \"score\": 168516.89356802913\n },\n {\n \"content\": \" &self,\\n\\n name: I,\\n\\n ) -> Option<T> {\\n\\n let name = name.as_ref();\\n\\n if self.has_widget(name) {\\n\\n Some(self.find::<Dropdown<T>>(name).current_value())\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }\\n\\n pub fn persistent_split_value<T: 'static + PartialEq + Clone>(&self, name: &str) -> T {\\n\\n self.find::<PersistentSplit<T>>(name).current_value()\\n\\n }\\n\\n\\n\\n /// Consumes the autocomplete widget. It's fine if the panel survives past this event; the\\n\\n /// autocomplete just needs to be interacted with again to produce more values.\\n\\n pub fn autocomplete_done<T: 'static + Clone>(&mut self, name: &str) -> Option<Vec<T>> {\\n\\n self.find_mut::<Autocomplete<T>>(name).take_final_value()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 65,\n \"score\": 168514.82481211552\n },\n {\n \"content\": \"\\n\\n pub fn get_all_click_actions(&self) -> HashSet<String> {\\n\\n let mut actions = HashSet::new();\\n\\n self.top_level.get_all_click_actions(&mut actions);\\n\\n actions\\n\\n }\\n\\n\\n\\n pub fn restore(&mut self, ctx: &mut EventCtx, prev: &Panel) {\\n\\n self.set_scroll_offset(ctx, prev.scroll_offset());\\n\\n\\n\\n self.top_level.restore(ctx, prev);\\n\\n\\n\\n // Since we just moved things around, let all widgets respond to the mouse being somewhere\\n\\n ctx.no_op_event(true, |ctx| {\\n\\n assert!(matches!(self.event(ctx), Outcome::Nothing))\\n\\n });\\n\\n }\\n\\n\\n\\n pub fn restore_scroll(&mut self, ctx: &mut EventCtx, prev: &Panel) {\\n\\n self.set_scroll_offset(ctx, prev.scroll_offset());\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 66,\n \"score\": 168513.37960777394\n },\n {\n \"content\": \" /// Grab a stashed value, with the ability to pass it around and modify it.\\n\\n pub fn stash<T: 'static>(&self, name: &str) -> Rc<RefCell<T>> {\\n\\n self.find::<Stash<T>>(name).get_value()\\n\\n }\\n\\n\\n\\n /// Grab a stashed value and clone it.\\n\\n pub fn clone_stashed<T: 'static + Clone>(&self, name: &str) -> T {\\n\\n self.find::<Stash<T>>(name).get_value().borrow().clone()\\n\\n }\\n\\n\\n\\n pub fn is_button_enabled(&self, name: &str) -> bool {\\n\\n self.find::<Button>(name).is_enabled()\\n\\n }\\n\\n\\n\\n pub fn maybe_find_widget(&self, name: &str) -> Option<&Widget> {\\n\\n self.top_level.find(name)\\n\\n }\\n\\n\\n\\n pub fn maybe_find<T: WidgetImpl>(&self, name: &str) -> Option<&T> {\\n\\n self.maybe_find_widget(name).map(|w| {\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 67,\n \"score\": 168512.4454859675\n },\n {\n \"content\": \" panel.event(ctx);\\n\\n } else {\\n\\n assert!(matches!(panel.event(ctx), Outcome::Nothing))\\n\\n }\\n\\n });\\n\\n panel\\n\\n }\\n\\n\\n\\n pub fn aligned(mut self, horiz: HorizontalAlignment, vert: VerticalAlignment) -> PanelBuilder {\\n\\n self.horiz = horiz;\\n\\n self.vert = vert;\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn aligned_pair(mut self, pair: (HorizontalAlignment, VerticalAlignment)) -> PanelBuilder {\\n\\n self.horiz = pair.0;\\n\\n self.vert = pair.1;\\n\\n self\\n\\n }\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 68,\n \"score\": 168512.10494838556\n },\n {\n \"content\": \" }\\n\\n\\n\\n /// All margins/padding/etc from the previous widget are retained. The ID is set on the new\\n\\n /// widget; no need to do that yourself.\\n\\n pub fn replace(&mut self, ctx: &mut EventCtx, id: &str, mut new: Widget) {\\n\\n if let Some(ref new_id) = new.id {\\n\\n assert_eq!(id, new_id);\\n\\n }\\n\\n new = new.named(id);\\n\\n let old = self\\n\\n .top_level\\n\\n .find_mut(id)\\n\\n .unwrap_or_else(|| panic!(\\\"Panel doesn't have {}\\\", id));\\n\\n new.layout.style = old.layout.style;\\n\\n *old = new;\\n\\n self.recompute_layout(ctx, true);\\n\\n // TODO Since we just moved things around, let all widgets respond to the mouse being\\n\\n // somewhere? Maybe always do this in recompute_layout?\\n\\n //ctx.no_op_event(true, |ctx| assert_eq!(self.event(ctx), Outcome::Nothing));\\n\\n }\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 69,\n \"score\": 168511.8946910092\n },\n {\n \"content\": \" dims_x: PanelDims,\\n\\n dims_y: PanelDims,\\n\\n ignore_initial_events: bool,\\n\\n}\\n\\n\\n\\n#[derive(Clone, Copy)]\\n\\npub enum PanelDims {\\n\\n MaxPercent(f64),\\n\\n ExactPercent(f64),\\n\\n ExactPixels(f64),\\n\\n}\\n\\n\\n\\nimpl PanelBuilder {\\n\\n pub fn build(mut self, ctx: &mut EventCtx) -> Panel {\\n\\n self.top_level = self.top_level.padding(16).bg(ctx.style.panel_bg);\\n\\n self.build_custom(ctx)\\n\\n }\\n\\n\\n\\n pub fn build_custom(self, ctx: &mut EventCtx) -> Panel {\\n\\n let ignore_initial_events = self.ignore_initial_events;\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 70,\n \"score\": 168511.82074369743\n },\n {\n \"content\": \" pub fn text_box(&self, name: &str) -> String {\\n\\n self.find::<TextBox>(name).get_line()\\n\\n }\\n\\n\\n\\n pub fn spinner<T: 'static + SpinnerValue>(&self, name: &str) -> T {\\n\\n self.find::<Spinner<T>>(name).current\\n\\n }\\n\\n pub fn modify_spinner<T: 'static + SpinnerValue>(\\n\\n &mut self,\\n\\n ctx: &EventCtx,\\n\\n name: &str,\\n\\n delta: T,\\n\\n ) {\\n\\n self.find_mut::<Spinner<T>>(name).modify(ctx, delta)\\n\\n }\\n\\n\\n\\n pub fn dropdown_value<T: 'static + PartialEq + Clone, I: AsRef<str>>(&self, name: I) -> T {\\n\\n self.find::<Dropdown<T>>(name.as_ref()).current_value()\\n\\n }\\n\\n pub fn maybe_dropdown_value<T: 'static + PartialEq + Clone, I: AsRef<str>>(\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 71,\n \"score\": 168509.9010286558\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn take_menu_choice<T: 'static>(&mut self, name: &str) -> T {\\n\\n self.find_mut::<Menu<T>>(name).take_current_choice()\\n\\n }\\n\\n\\n\\n pub fn is_checked(&self, name: &str) -> bool {\\n\\n self.find::<Toggle>(name).enabled\\n\\n }\\n\\n pub fn maybe_is_checked(&self, name: &str) -> Option<bool> {\\n\\n if self.has_widget(name) {\\n\\n Some(self.find::<Toggle>(name).enabled)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }\\n\\n pub fn set_checked(&mut self, name: &str, on_off: bool) {\\n\\n self.find_mut::<Toggle>(name).enabled = on_off\\n\\n }\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 72,\n \"score\": 168509.69394057366\n },\n {\n \"content\": \" } else {\\n\\n panic!(\\\"Can't find widget {}\\\", name);\\n\\n }\\n\\n }\\n\\n\\n\\n /// Swap the inner content of a `container` widget with `new_inner_content`.\\n\\n pub(crate) fn swap_inner_content(\\n\\n &mut self,\\n\\n ctx: &EventCtx,\\n\\n container_name: &str,\\n\\n new_inner_content: &mut Widget,\\n\\n ) {\\n\\n let old_container: &mut Container = self.find_mut(container_name);\\n\\n assert_eq!(\\n\\n old_container.members.len(),\\n\\n 1,\\n\\n \\\"method only intended to be used for containers created with `Widget::container`\\\"\\n\\n );\\n\\n std::mem::swap(&mut old_container.members[0], new_inner_content);\\n\\n self.recompute_layout(ctx, true);\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 73,\n \"score\": 168509.00385241708\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn draw(&self, g: &mut GfxCtx) {\\n\\n if let Some(ref rect) = self.clip_rect {\\n\\n g.enable_clipping(rect.clone());\\n\\n g.canvas.mark_covered_area(rect.clone());\\n\\n } else {\\n\\n g.canvas.mark_covered_area(self.top_level.rect.clone());\\n\\n }\\n\\n\\n\\n // Debugging\\n\\n if false {\\n\\n g.fork_screenspace();\\n\\n g.draw_polygon(Color::RED.alpha(0.5), self.top_level.rect.to_polygon());\\n\\n\\n\\n let top_left = g\\n\\n .canvas\\n\\n .align_window(self.container_dims, self.horiz, self.vert);\\n\\n g.draw_polygon(\\n\\n Color::BLUE.alpha(0.5),\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 74,\n \"score\": 168508.76670958\n },\n {\n \"content\": \" horiz: HorizontalAlignment::Center,\\n\\n vert: VerticalAlignment::Center,\\n\\n dims_x: PanelDims::MaxPercent(1.0),\\n\\n dims_y: PanelDims::MaxPercent(1.0),\\n\\n ignore_initial_events: false,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns an empty panel. `event` and `draw` will have no effect.\\n\\n pub fn empty(ctx: &mut EventCtx) -> Panel {\\n\\n Panel::new_builder(Widget::col(vec![])).build_custom(ctx)\\n\\n }\\n\\n\\n\\n fn update_container_dims_for_canvas_dims(&mut self, canvas_dims: ScreenDims) {\\n\\n let width = match self.dims_x {\\n\\n PanelDims::MaxPercent(pct) => self.contents_dims.width.min(pct * canvas_dims.width),\\n\\n PanelDims::ExactPercent(pct) => pct * canvas_dims.width,\\n\\n PanelDims::ExactPixels(x) => x,\\n\\n };\\n\\n let height = match self.dims_y {\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 75,\n \"score\": 168508.6808054429\n },\n {\n \"content\": \" // 2. panels don't responsively change `contents_dims`\\n\\n //\\n\\n // - `panel.top_level.rect`, used here to set content_dims, is set by `recompute_layout`.\\n\\n // - the output of `recompute_layout` depends on `container_dims`\\n\\n // - `container_dims`, in the case of `MaxPercent`, depend on `content_dims`\\n\\n //\\n\\n // TODO: to support Panel's that can resize their `contents_dims`, we'll need to detangle\\n\\n // this dependency. This might entail decomposing the flexbox calculation to layout first\\n\\n // the inner content, and then potentially a second pass to layout any x/y scrollbars.\\n\\n panel.recompute_layout(ctx, false);\\n\\n panel.contents_dims =\\n\\n ScreenDims::new(panel.top_level.rect.width(), panel.top_level.rect.height());\\n\\n panel.update_container_dims_for_canvas_dims(ctx.canvas.get_window_dims());\\n\\n panel.recompute_layout(ctx, false);\\n\\n\\n\\n // Just trigger error if a button is double-defined\\n\\n panel.get_all_click_actions();\\n\\n // Let all widgets initially respond to the mouse being somewhere\\n\\n ctx.no_op_event(true, |ctx| {\\n\\n if ignore_initial_events {\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 76,\n \"score\": 168507.85812204028\n },\n {\n \"content\": \" if let Some(x) = w.widget.downcast_ref::<T>() {\\n\\n x\\n\\n } else {\\n\\n panic!(\\\"Found widget {}, but wrong type\\\", name);\\n\\n }\\n\\n })\\n\\n }\\n\\n\\n\\n pub fn find<T: WidgetImpl>(&self, name: &str) -> &T {\\n\\n self.maybe_find(name)\\n\\n .unwrap_or_else(|| panic!(\\\"Can't find widget {}\\\", name))\\n\\n }\\n\\n\\n\\n pub fn find_mut<T: WidgetImpl>(&mut self, name: &str) -> &mut T {\\n\\n if let Some(w) = self.top_level.find_mut(name) {\\n\\n if let Some(x) = w.widget.downcast_mut::<T>() {\\n\\n x\\n\\n } else {\\n\\n panic!(\\\"Found widget {}, but wrong type\\\", name);\\n\\n }\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 77,\n \"score\": 168506.99919010804\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn rect_of(&self, name: &str) -> &ScreenRectangle {\\n\\n &self.top_level.find(name).unwrap().rect\\n\\n }\\n\\n // TODO Deprecate\\n\\n pub fn center_of(&self, name: &str) -> ScreenPt {\\n\\n self.rect_of(name).center()\\n\\n }\\n\\n pub fn center_of_panel(&self) -> ScreenPt {\\n\\n self.top_level.rect.center()\\n\\n }\\n\\n pub fn panel_dims(&self) -> ScreenDims {\\n\\n self.top_level.rect.dims()\\n\\n }\\n\\n\\n\\n pub fn align(&mut self, horiz: HorizontalAlignment, vert: VerticalAlignment) {\\n\\n self.horiz = horiz;\\n\\n self.vert = vert;\\n\\n // TODO Recompute layout and fire no_op_event?\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 78,\n \"score\": 168506.3923858941\n },\n {\n \"content\": \" self.recompute_layout(ctx, false);\\n\\n }\\n\\n\\n\\n let before = self.scroll_offset();\\n\\n let mut output = WidgetOutput::new();\\n\\n self.top_level.widget.event(ctx, &mut output);\\n\\n\\n\\n if output.redo_layout {\\n\\n self.recompute_layout(ctx, true);\\n\\n } else if self.scroll_offset() != before {\\n\\n self.recompute_layout_if_needed(ctx, true);\\n\\n }\\n\\n\\n\\n // Remember this for the next event\\n\\n if let Outcome::Focused(ref id) = output.outcome {\\n\\n assert!(ctx.next_focus_owned_by.is_none());\\n\\n ctx.next_focus_owned_by = Some(id.clone());\\n\\n }\\n\\n\\n\\n output.outcome\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 79,\n \"score\": 168506.19612639365\n },\n {\n \"content\": \" PanelDims::MaxPercent(pct) => self.contents_dims.height.min(pct * canvas_dims.height),\\n\\n PanelDims::ExactPercent(pct) => pct * canvas_dims.height,\\n\\n PanelDims::ExactPixels(x) => x,\\n\\n };\\n\\n self.container_dims = ScreenDims::new(width, height);\\n\\n }\\n\\n\\n\\n fn recompute_scrollbar_layout(&mut self, ctx: &EventCtx) {\\n\\n let old_scrollable_x = self.scrollable_x;\\n\\n let old_scrollable_y = self.scrollable_y;\\n\\n let old_scroll_offset = self.scroll_offset();\\n\\n let mut was_dragging_x = false;\\n\\n let mut was_dragging_y = false;\\n\\n\\n\\n self.scrollable_x = self.contents_dims.width > self.container_dims.width;\\n\\n self.scrollable_y = self.contents_dims.height > self.container_dims.height;\\n\\n\\n\\n // Unwrap the main widget from any scrollable containers if necessary.\\n\\n if old_scrollable_y {\\n\\n let container = self.top_level.widget.downcast_mut::<Container>().unwrap();\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 80,\n \"score\": 168505.0053960916\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn scroll_to_member(&mut self, ctx: &EventCtx, name: String) {\\n\\n if let Some(w) = self.top_level.find(&name) {\\n\\n let y1 = w.rect.y1;\\n\\n self.set_scroll_offset(ctx, (0.0, y1));\\n\\n } else {\\n\\n panic!(\\\"Can't scroll_to_member of unknown {}\\\", name);\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn has_widget(&self, name: &str) -> bool {\\n\\n self.top_level.find(name).is_some()\\n\\n }\\n\\n\\n\\n pub fn slider(&self, name: &str) -> &Slider {\\n\\n self.find(name)\\n\\n }\\n\\n pub fn slider_mut(&mut self, name: &str) -> &mut Slider {\\n\\n self.find_mut(name)\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 81,\n \"score\": 168504.98366785297\n },\n {\n \"content\": \" self.slider_mut(\\\"vert scrollbar\\\").set_percent(ctx, 0.0);\\n\\n } else {\\n\\n self.slider_mut(\\\"vert scrollbar\\\")\\n\\n .set_percent(ctx, offset.1.clamp(0.0, max) / max);\\n\\n }\\n\\n }\\n\\n changed\\n\\n }\\n\\n\\n\\n fn set_scroll_offset(&mut self, ctx: &EventCtx, offset: (f64, f64)) {\\n\\n if self.update_scroll_sliders(ctx, offset) {\\n\\n self.recompute_layout_if_needed(ctx, false);\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn event(&mut self, ctx: &mut EventCtx) -> Outcome {\\n\\n if (self.scrollable_x || self.scrollable_y)\\n\\n && ctx\\n\\n .canvas\\n\\n .get_cursor_in_screen_space()\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 82,\n \"score\": 168502.65322501582\n },\n {\n \"content\": \" panel.top_level.layout.style.min_size.width =\\n\\n Dimension::Points((pct * ctx.canvas.window_width) as f32);\\n\\n }\\n\\n PanelDims::ExactPixels(x) => {\\n\\n panel.top_level.layout.style.min_size.width = Dimension::Points(x as f32);\\n\\n }\\n\\n }\\n\\n match self.dims_y {\\n\\n PanelDims::MaxPercent(_) => {}\\n\\n PanelDims::ExactPercent(pct) => {\\n\\n panel.top_level.layout.style.min_size.height =\\n\\n Dimension::Points((pct * ctx.canvas.window_height) as f32);\\n\\n }\\n\\n PanelDims::ExactPixels(x) => {\\n\\n panel.top_level.layout.style.min_size.height = Dimension::Points(x as f32);\\n\\n }\\n\\n }\\n\\n\\n\\n // There is a dependency cycle in our layout logic. As a consequence:\\n\\n // 1. we have to call `recompute_layout` twice here\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 83,\n \"score\": 168500.9624329859\n },\n {\n \"content\": \" let mut panel = Panel {\\n\\n top_level: self.top_level,\\n\\n\\n\\n horiz: self.horiz,\\n\\n vert: self.vert,\\n\\n dims_x: self.dims_x,\\n\\n dims_y: self.dims_y,\\n\\n\\n\\n scrollable_x: false,\\n\\n scrollable_y: false,\\n\\n contents_dims: ScreenDims::new(0.0, 0.0),\\n\\n container_dims: ScreenDims::new(0.0, 0.0),\\n\\n clip_rect: None,\\n\\n cached_flexbox: None,\\n\\n };\\n\\n match self.dims_x {\\n\\n PanelDims::MaxPercent(_) => {}\\n\\n PanelDims::ExactPercent(pct) => {\\n\\n // Don't set size, because then scrolling breaks -- the actual size has to be based\\n\\n // on the contents.\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 84,\n \"score\": 168500.5180337752\n },\n {\n \"content\": \" if was_dragging_x {\\n\\n slider.widget.downcast_mut::<Slider>().unwrap().dragging = true;\\n\\n }\\n\\n\\n\\n let old_top_level = std::mem::replace(&mut self.top_level, Widget::nothing());\\n\\n self.top_level = Widget::custom_col(vec![old_top_level, slider]);\\n\\n }\\n\\n\\n\\n if self.scrollable_y {\\n\\n let mut slider = Slider::vertical_scrollbar(\\n\\n ctx,\\n\\n self.container_dims.height,\\n\\n self.container_dims.height\\n\\n * (self.container_dims.height / self.contents_dims.height),\\n\\n 0.0,\\n\\n )\\n\\n .named(\\\"vert scrollbar\\\")\\n\\n .abs(top_left.x + self.container_dims.width, top_left.y);\\n\\n if was_dragging_y {\\n\\n slider.widget.downcast_mut::<Slider>().unwrap().dragging = true;\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 85,\n \"score\": 168500.3301608312\n },\n {\n \"content\": \" was_dragging_y = container.members[1]\\n\\n .widget\\n\\n .downcast_ref::<Slider>()\\n\\n .unwrap()\\n\\n .dragging;\\n\\n self.top_level = container.members.remove(0);\\n\\n }\\n\\n\\n\\n if old_scrollable_x {\\n\\n let container = self.top_level.widget.downcast_mut::<Container>().unwrap();\\n\\n was_dragging_x = container.members[1]\\n\\n .widget\\n\\n .downcast_ref::<Slider>()\\n\\n .unwrap()\\n\\n .dragging;\\n\\n self.top_level = container.members.remove(0);\\n\\n }\\n\\n\\n\\n let mut container_dims = self.container_dims;\\n\\n // TODO Handle making room for a horizontal scrollbar on the bottom. The equivalent change\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 86,\n \"score\": 168500.19158281107\n },\n {\n \"content\": \" }\\n\\n\\n\\n let old_top_level = std::mem::replace(&mut self.top_level, Widget::nothing());\\n\\n self.top_level = Widget::custom_row(vec![old_top_level, slider]);\\n\\n }\\n\\n\\n\\n self.update_scroll_sliders(ctx, old_scroll_offset);\\n\\n\\n\\n self.clip_rect = if self.scrollable_x || self.scrollable_y {\\n\\n Some(ScreenRectangle::top_left(top_left, self.container_dims))\\n\\n } else {\\n\\n None\\n\\n };\\n\\n }\\n\\n\\n\\n // TODO: this method potentially gets called multiple times in a render pass as an\\n\\n // optimization, we could replace all the current call sites with a \\\"dirty\\\" flag, e.g.\\n\\n // `set_needs_layout()` and then call `layout_if_needed()` once at the last possible moment\\n\\n fn recompute_layout(&mut self, ctx: &EventCtx, recompute_bg: bool) {\\n\\n self.invalidate_flexbox();\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 87,\n \"score\": 168499.05752469497\n },\n {\n \"content\": \" // to container_dims.height doesn't work as expected.\\n\\n if self.scrollable_y {\\n\\n container_dims.width += slider::SCROLLBAR_BG_WIDTH;\\n\\n }\\n\\n let top_left = ctx\\n\\n .canvas\\n\\n .align_window(container_dims, self.horiz, self.vert);\\n\\n\\n\\n // Wrap the main widget in scrollable containers if necessary.\\n\\n if self.scrollable_x {\\n\\n let mut slider = Slider::horizontal_scrollbar(\\n\\n ctx,\\n\\n self.container_dims.width,\\n\\n self.container_dims.width * (self.container_dims.width / self.contents_dims.width),\\n\\n 0.0,\\n\\n )\\n\\n .named(\\\"horiz scrollbar\\\")\\n\\n .abs(top_left.x, top_left.y + self.container_dims.height);\\n\\n // We constantly destroy and recreate the scrollbar slider while dragging it. Preserve\\n\\n // the dragging property, so we can keep dragging it.\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 88,\n \"score\": 168497.72852958797\n },\n {\n \"content\": \" nodes.reverse();\\n\\n\\n\\n // TODO Express more simply. Constraining this seems useless.\\n\\n let container_size = Size {\\n\\n width: Number::Undefined,\\n\\n height: Number::Undefined,\\n\\n };\\n\\n stretch.compute_layout(root, container_size).unwrap();\\n\\n\\n\\n // TODO I'm so confused why these 2 are acting differently. :(\\n\\n let effective_dims = if self.scrollable_x || self.scrollable_y {\\n\\n self.container_dims\\n\\n } else {\\n\\n let result = stretch.layout(root).unwrap();\\n\\n ScreenDims::new(result.size.width.into(), result.size.height.into())\\n\\n };\\n\\n\\n\\n (stretch, nodes, effective_dims)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 89,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" fn recompute_layout_if_needed(&mut self, ctx: &EventCtx, recompute_bg: bool) {\\n\\n self.recompute_scrollbar_layout(ctx);\\n\\n let (stretch, nodes, effective_dims) = self\\n\\n .cached_flexbox\\n\\n .take()\\n\\n .unwrap_or_else(|| self.compute_flexbox());\\n\\n\\n\\n {\\n\\n let top_left = ctx\\n\\n .canvas\\n\\n .align_window(effective_dims, self.horiz, self.vert);\\n\\n let offset = self.scroll_offset();\\n\\n let mut nodes = nodes.clone();\\n\\n self.top_level.apply_flexbox(\\n\\n &stretch,\\n\\n &mut nodes,\\n\\n top_left.x,\\n\\n top_left.y,\\n\\n offset,\\n\\n ctx,\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 90,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" .map(|pt| self.top_level.rect.contains(pt))\\n\\n .unwrap_or(false)\\n\\n {\\n\\n if let Some((dx, dy)) = ctx.input.get_mouse_scroll() {\\n\\n let x_offset = if self.scrollable_x {\\n\\n self.scroll_offset().0 + dx * (ctx.canvas.settings.gui_scroll_speed as f64)\\n\\n } else {\\n\\n 0.0\\n\\n };\\n\\n let y_offset = if self.scrollable_y {\\n\\n self.scroll_offset().1 - dy * (ctx.canvas.settings.gui_scroll_speed as f64)\\n\\n } else {\\n\\n 0.0\\n\\n };\\n\\n self.set_scroll_offset(ctx, (x_offset, y_offset));\\n\\n }\\n\\n }\\n\\n\\n\\n if ctx.input.is_window_resized() {\\n\\n self.update_container_dims_for_canvas_dims(ctx.canvas.get_window_dims());\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 91,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" self.recompute_layout_if_needed(ctx, recompute_bg)\\n\\n }\\n\\n\\n\\n fn invalidate_flexbox(&mut self) {\\n\\n self.cached_flexbox = None;\\n\\n }\\n\\n\\n\\n fn compute_flexbox(&self) -> (Stretch, Vec<Node>, ScreenDims) {\\n\\n let mut stretch = Stretch::new();\\n\\n let root = stretch\\n\\n .new_node(\\n\\n Style {\\n\\n ..Default::default()\\n\\n },\\n\\n Vec::new(),\\n\\n )\\n\\n .unwrap();\\n\\n\\n\\n let mut nodes = vec![];\\n\\n self.top_level.get_flexbox(root, &mut stretch, &mut nodes);\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 92,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" recompute_bg,\\n\\n false,\\n\\n );\\n\\n assert!(nodes.is_empty());\\n\\n }\\n\\n self.cached_flexbox = Some((stretch, nodes, effective_dims));\\n\\n }\\n\\n\\n\\n fn scroll_offset(&self) -> (f64, f64) {\\n\\n let x = if self.scrollable_x {\\n\\n self.slider(\\\"horiz scrollbar\\\").get_percent()\\n\\n * (self.contents_dims.width - self.container_dims.width).max(0.0)\\n\\n } else {\\n\\n 0.0\\n\\n };\\n\\n let y = if self.scrollable_y {\\n\\n self.slider(\\\"vert scrollbar\\\").get_percent()\\n\\n * (self.contents_dims.height - self.container_dims.height).max(0.0)\\n\\n } else {\\n\\n 0.0\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 93,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" };\\n\\n (x, y)\\n\\n }\\n\\n\\n\\n fn update_scroll_sliders(&mut self, ctx: &EventCtx, offset: (f64, f64)) -> bool {\\n\\n let mut changed = false;\\n\\n if self.scrollable_x {\\n\\n changed = true;\\n\\n let max = (self.contents_dims.width - self.container_dims.width).max(0.0);\\n\\n if max == 0.0 {\\n\\n self.slider_mut(\\\"horiz scrollbar\\\").set_percent(ctx, 0.0);\\n\\n } else {\\n\\n self.slider_mut(\\\"horiz scrollbar\\\")\\n\\n .set_percent(ctx, offset.0.clamp(0.0, max) / max);\\n\\n }\\n\\n }\\n\\n if self.scrollable_y {\\n\\n changed = true;\\n\\n let max = (self.contents_dims.height - self.container_dims.height).max(0.0);\\n\\n if max == 0.0 {\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 94,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \" Polygon::rectangle(self.container_dims.width, self.container_dims.height)\\n\\n .translate(top_left.x, top_left.y),\\n\\n );\\n\\n g.unfork();\\n\\n }\\n\\n\\n\\n self.top_level.draw(g);\\n\\n if self.scrollable_x || self.scrollable_y {\\n\\n g.disable_clipping();\\n\\n\\n\\n // Draw the scrollbars after clipping is disabled, because they actually live just\\n\\n // outside the rectangle.\\n\\n if self.scrollable_x {\\n\\n self.slider(\\\"horiz scrollbar\\\").draw(g);\\n\\n }\\n\\n if self.scrollable_y {\\n\\n self.slider(\\\"vert scrollbar\\\").draw(g);\\n\\n }\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"widgetry/src/widgets/panel.rs\",\n \"rank\": 95,\n \"score\": 168493.50587686367\n },\n {\n \"content\": \"fn make_pagination(ctx: &mut EventCtx, total: usize, skip: usize) -> Widget {\\n\\n let next = ctx\\n\\n .style()\\n\\n .btn_next()\\n\\n .disabled(skip + 1 + ROWS >= total)\\n\\n .hotkey(Key::RightArrow);\\n\\n let prev = ctx\\n\\n .style()\\n\\n .btn_prev()\\n\\n .disabled(skip == 0)\\n\\n .hotkey(Key::LeftArrow);\\n\\n\\n\\n Widget::row(vec![\\n\\n prev.build_widget(ctx, \\\"previous\\\"),\\n\\n format!(\\n\\n \\\"{}-{} of {}\\\",\\n\\n if total > 0 {\\n\\n prettyprint_usize(skip + 1)\\n\\n } else {\\n\\n \\\"0\\\".to_string()\\n\\n },\\n\\n prettyprint_usize((skip + 1 + ROWS).min(total)),\\n\\n prettyprint_usize(total)\\n\\n )\\n\\n .text_widget(ctx)\\n\\n .centered_vert(),\\n\\n next.build_widget(ctx, \\\"next\\\"),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"widgetry/src/widgets/table.rs\",\n \"rank\": 96,\n \"score\": 167446.34225164715\n },\n {\n \"content\": \"// TODO If this proves useful, lift to geom\\n\\npub fn thick_lineseries(pts: Vec<Pt2D>, width: Distance) -> Polygon {\\n\\n use lyon::math::{point, Point};\\n\\n use lyon::path::Path;\\n\\n use lyon::tessellation::geometry_builder::{BuffersBuilder, Positions, VertexBuffers};\\n\\n use lyon::tessellation::{StrokeOptions, StrokeTessellator};\\n\\n\\n\\n let mut builder = Path::builder();\\n\\n for (idx, pt) in pts.into_iter().enumerate() {\\n\\n let pt = point(pt.x() as f32, pt.y() as f32);\\n\\n if idx == 0 {\\n\\n builder.move_to(pt);\\n\\n } else {\\n\\n builder.line_to(pt);\\n\\n }\\n\\n }\\n\\n let path = builder.build();\\n\\n\\n\\n let mut geom: VertexBuffers<Point, u32> = VertexBuffers::new();\\n\\n let mut buffer = BuffersBuilder::new(&mut geom, Positions);\\n\\n StrokeTessellator::new()\\n\",\n \"file_path\": \"widgetry/src/widgets/plots.rs\",\n \"rank\": 97,\n \"score\": 165991.56655318115\n },\n {\n \"content\": \"pub fn people(ctx: &mut EventCtx, app: &App, details: &mut Details, id: BuildingID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n header(ctx, app, details, id, Tab::BldgPeople(id)),\\n\\n people_body(ctx, app, details, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/building.rs\",\n \"rank\": 98,\n \"score\": 164269.9473396111\n },\n {\n \"content\": \"pub fn info(ctx: &mut EventCtx, app: &App, details: &mut Details, id: BuildingID) -> Widget {\\n\\n Widget::custom_col(vec![\\n\\n header(ctx, app, details, id, Tab::BldgInfo(id)),\\n\\n info_body(ctx, app, details, id).tab_body(ctx),\\n\\n ])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"apps/game/src/info/building.rs\",\n \"rank\": 99,\n \"score\": 164269.9473396111\n }\n]","isConversational":false}}},{"rowIdx":1094,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"tests/expectations/tests/issue-648-derive-debug-with-padding.rs"},"repo_name":{"kind":"string","value":"rust-lang-nursery/rust-bindgen"},"commit":{"kind":"string","value":"5a01c551993e56d20240ef64d0ec78cd4195855d"},"file_code":{"kind":"string","value":"#![allow(\n dead_code,\n non_snake_case,\n non_camel_case_types,\n non_upper_case_globals\n)]\n\n#[repr(C)]\n#[repr(align(64))]\n#[derive(Copy, Clone)]\npub struct NoDebug {\n pub c: ::std::os::raw::c_char,\n}\n#[test]\nfn bindgen_test_layout_NoDebug() {\n assert_eq!(\n ::std::mem::size_of::<NoDebug>(),\n 64usize,\n concat!(\"Size of: \", stringify!(NoDebug))\n );\n assert_eq!(\n ::std::mem::align_of::<NoDebug>(),\n 64usize,\n concat!(\"Alignment of \", stringify!(NoDebug))\n );\n assert_eq!(\n unsafe {\n let uninit = ::std::mem::MaybeUninit::<NoDebug>::uninit();\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize\n },\n 0usize,\n concat!(\n \"Offset of field: \",\n stringify!(NoDebug),\n \"::\",\n stringify!(c)\n )\n );\n}\nimpl Default for NoDebug {\n fn default() -> Self {\n let mut s = ::std::mem::MaybeUninit::<Self>::uninit();\n unsafe {\n ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);\n s.assume_init()\n }\n }\n}\nimpl ::std::cmp::PartialEq for NoDebug {\n fn eq(&self, other: &NoDebug) -> bool {\n self.c == other.c\n }\n}\n\n#[repr(C)]\n#[repr(align(64))]\n#[derive(Copy, Clone)]\npub struct ShouldDeriveDebugButDoesNot {\n pub c: [::std::os::raw::c_char; 32usize],\n pub d: ::std::os::raw::c_char,\n}\n#[test]\nfn bindgen_test_layout_ShouldDeriveDebugButDoesNot() {\n assert_eq!(\n ::std::mem::size_of::<ShouldDeriveDebugButDoesNot>(),\n 64usize,\n concat!(\"Size of: \", stringify!(ShouldDeriveDebugButDoesNot))\n );\n assert_eq!(\n ::std::mem::align_of::<ShouldDeriveDebugButDoesNot>(),\n 64usize,\n concat!(\"Alignment of \", stringify!(ShouldDeriveDebugButDoesNot))\n );\n assert_eq!(\n unsafe {\n let uninit =\n ::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(\n );\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize\n },\n 0usize,\n concat!(\n \"Offset of field: \",\n stringify!(ShouldDeriveDebugButDoesNot),\n \"::\",\n stringify!(c)\n )\n );\n assert_eq!(\n unsafe {\n let uninit =\n ::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(\n );\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\n },\n 32usize,\n concat!(\n \"Offset of field: \",\n stringify!(ShouldDeriveDebugButDoesNot),\n \"::\",\n stringify!(d)\n )\n );\n}\nimpl Default for ShouldDeriveDebugButDoesNot {\n fn default() -> Self {\n let mut s = ::std::mem::MaybeUninit::<Self>::uninit();\n unsafe {\n ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);\n s.assume_init()\n }\n }\n}\nimpl ::std::cmp::PartialEq for ShouldDeriveDebugButDoesNot {\n fn eq(&self, other: &ShouldDeriveDebugButDoesNot) -> bool {\n self.c == other.c && self.d == other.d\n }\n}\n"},"prefix":{"kind":"string","value":"#![allow(\n dead_code,\n non_snake_case,\n non_camel_case_types,\n non_upper_case_globals\n)]\n\n#[repr(C)]\n#[repr(align(64))]\n#[derive(Copy, Clone)]\npub struct NoDebug {\n pub c: ::std::os::raw::c_char,\n}\n#[test]\nfn bindgen_test_layout_NoDebug() {\n assert_eq!(\n ::std::mem::size_of::<NoDebug>(),\n 64usize,\n concat!(\"Size of: \", stringify!(NoDebug))\n );\n assert_eq!(\n ::std::mem::align_of::<NoDebug>(),\n 64usize,\n concat!(\"Alignment of \", stringify!(NoDebug))\n );\n assert_eq!(\n unsafe {\n let uninit = ::std::mem::MaybeUninit::<NoDebug>::uninit();\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize\n },\n 0usize,\n concat!(\n \"Offset of field: \",\n stringify!(NoDebug),\n \"::\",\n stringify!(c)\n )\n );\n}\nimpl Default for NoDebug {\n fn default() -> Self {\n l"},"suffix":{"kind":"string","value":"\n}\nimpl ::std::cmp::PartialEq for NoDebug {\n fn eq(&self, other: &NoDebug) -> bool {\n self.c == other.c\n }\n}\n\n#[repr(C)]\n#[repr(align(64))]\n#[derive(Copy, Clone)]\npub struct ShouldDeriveDebugButDoesNot {\n pub c: [::std::os::raw::c_char; 32usize],\n pub d: ::std::os::raw::c_char,\n}\n#[test]\nfn bindgen_test_layout_ShouldDeriveDebugButDoesNot() {\n assert_eq!(\n ::std::mem::size_of::<ShouldDeriveDebugButDoesNot>(),\n 64usize,\n concat!(\"Size of: \", stringify!(ShouldDeriveDebugButDoesNot))\n );\n assert_eq!(\n ::std::mem::align_of::<ShouldDeriveDebugButDoesNot>(),\n 64usize,\n concat!(\"Alignment of \", stringify!(ShouldDeriveDebugButDoesNot))\n );\n assert_eq!(\n unsafe {\n let uninit =\n ::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(\n );\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize\n },\n 0usize,\n concat!(\n \"Offset of field: \",\n stringify!(ShouldDeriveDebugButDoesNot),\n \"::\",\n stringify!(c)\n )\n );\n assert_eq!(\n unsafe {\n let uninit =\n ::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(\n );\n let ptr = uninit.as_ptr();\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\n },\n 32usize,\n concat!(\n \"Offset of field: \",\n stringify!(ShouldDeriveDebugButDoesNot),\n \"::\",\n stringify!(d)\n )\n );\n}\nimpl Default for ShouldDeriveDebugButDoesNot {\n fn default() -> Self {\n let mut s = ::std::mem::MaybeUninit::<Self>::uninit();\n unsafe {\n ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);\n s.assume_init()\n }\n }\n}\nimpl ::std::cmp::PartialEq for ShouldDeriveDebugButDoesNot {\n fn eq(&self, other: &ShouldDeriveDebugButDoesNot) -> bool {\n self.c == other.c && self.d == other.d\n }\n}\n"},"middle":{"kind":"string","value":"et mut s = ::std::mem::MaybeUninit::<Self>::uninit();\n unsafe {\n ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);\n s.assume_init()\n }\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"#[test]\n\nfn bindgen_test_layout_ShouldImplClone() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ShouldImplClone>(),\n\n 132usize,\n\n concat!(\"Size of: \", stringify!(ShouldImplClone))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ShouldImplClone>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(ShouldImplClone))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<ShouldImplClone>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).large) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-clone_1_0.rs","rank":0,"score":231210.73684126727},{"content":"struct DoIsDefaultConstructibleImpl\n\n{\n\n template<typename T, typename = decltype(T())>\n\n static TrueType test(int);\n\n template<typename T>\n\n static FalseType test(...);\n\n};\n\n\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":1,"score":229827.10155197207},{"content":"struct C {\n\n B<unsigned int> mB;\n\n B<const int*> mBConstPtr;\n\n B<const mozilla::Foo*> mBConstStructPtr;\n\n B<const mozilla::Foo*[1]> mBConstStructPtrArray;\n\n B<const int> mBConst;\n\n B<volatile int> mBVolatile;\n\n B<const bool> mBConstBool;\n\n B<const char16_t> mBConstChar;\n\n B<int[1]> mBArray;\n\n B<int*[1]> mBPtrArray;\n\n B<int(*)[1]> mBArrayPtr;\n\n B<int&> mBRef;\n\n B<const int&> mBConstRef;\n\n B<int*&> mPtrRef;\n\n B<int(&)[1]> mArrayRef;\n\n B<const int[1]> mBConstArray;\n\n};\n\n\n\ntemplate<typename T>\n","file_path":"tests/headers/template.hpp","rank":2,"score":226089.24375293337},{"content":"struct IsDefaultConstructibleImpl : public DoIsDefaultConstructibleImpl\n\n{\n\n typedef decltype(test<T>(0)) Type;\n\n};\n\n\n\n}\n\n# 611 \"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/mozilla/TypeTraits.h\"\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":3,"score":221339.49489960872},{"content":"struct C;\n\n\n\n/**\n\n * <div rustbindgen opaque></div>\n\n */\n","file_path":"tests/headers/annotation_hide.hpp","rank":4,"score":219339.97922916544},{"content":"/// Returns a size aligned to a given value.\n\npub fn align_to(size: usize, align: usize) -> usize {\n\n if align == 0 {\n\n return size;\n\n }\n\n\n\n let rem = size % align;\n\n if rem == 0 {\n\n return size;\n\n }\n\n\n\n size + align - rem\n\n}\n\n\n","file_path":"src/codegen/struct_layout.rs","rank":5,"score":218995.51975477964},{"content":"pub fn gen_debug_impl(\n\n ctx: &BindgenContext,\n\n fields: &[Field],\n\n item: &Item,\n\n kind: CompKind,\n\n) -> proc_macro2::TokenStream {\n\n let struct_name = item.canonical_name(ctx);\n\n let mut format_string = format!(\"{} {{{{ \", struct_name);\n\n let mut tokens = vec![];\n\n\n\n if item.is_opaque(ctx, &()) {\n\n format_string.push_str(\"opaque\");\n\n } else {\n\n match kind {\n\n CompKind::Union => {\n\n format_string.push_str(\"union\");\n\n }\n\n CompKind::Struct => {\n\n let processed_fields = fields.iter().filter_map(|f| match f {\n\n Field::DataMember(ref fd) => fd.impl_debug(ctx, ()),\n","file_path":"src/codegen/impl_debug.rs","rank":6,"score":216357.03463971015},{"content":"/// Generate a manual implementation of `PartialEq` trait for the\n\n/// specified compound type.\n\npub fn gen_partialeq_impl(\n\n ctx: &BindgenContext,\n\n comp_info: &CompInfo,\n\n item: &Item,\n\n ty_for_impl: &proc_macro2::TokenStream,\n\n) -> Option<proc_macro2::TokenStream> {\n\n let mut tokens = vec![];\n\n\n\n if item.is_opaque(ctx, &()) {\n\n tokens.push(quote! {\n\n &self._bindgen_opaque_blob[..] == &other._bindgen_opaque_blob[..]\n\n });\n\n } else if comp_info.kind() == CompKind::Union {\n\n assert!(!ctx.options().rust_features().untagged_union);\n\n tokens.push(quote! {\n\n &self.bindgen_union_field[..] == &other.bindgen_union_field[..]\n\n });\n\n } else {\n\n for base in comp_info.base_members().iter() {\n\n if !base.requires_storage(ctx) {\n","file_path":"src/codegen/impl_partialeq.rs","rank":7,"score":216357.03463971015},{"content":"#[test]\n\nfn bindgen_test_layout_PubPriv() {\n\n assert_eq!(\n\n ::std::mem::size_of::<PubPriv>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(PubPriv))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<PubPriv>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(PubPriv))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<PubPriv>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).x) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/private_fields.rs","rank":8,"score":214390.92245031096},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 20usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(C), \"::\", stringify!(d))\n\n );\n","file_path":"tests/expectations/tests/class_with_inner_struct.rs","rank":9,"score":213750.59118766495},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 20usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(C), \"::\", stringify!(d))\n\n );\n\n}\n\nimpl Clone for C {\n\n fn clone(&self) -> Self {\n\n *self\n\n }\n\n}\n","file_path":"tests/expectations/tests/class_with_inner_struct_1_0.rs","rank":10,"score":213750.59118766495},{"content":"#[test]\n\nfn bindgen_test_layout_WithAnonStruct() {\n\n assert_eq!(\n\n ::std::mem::size_of::<WithAnonStruct>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(WithAnonStruct))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<WithAnonStruct>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(WithAnonStruct))\n\n );\n\n}\n\n#[repr(C)]\n\n#[derive(Copy, Clone)]\n\npub struct WithAnonUnion {\n\n __bindgen_anon_1: WithAnonUnion__bindgen_ty_1,\n\n}\n\n#[repr(C)]\n\n#[derive(Copy, Clone)]\n\npub union WithAnonUnion__bindgen_ty_1 {\n\n pub _address: u8,\n\n}\n","file_path":"tests/expectations/tests/private_fields.rs","rank":11,"score":213747.4896161778},{"content":"#[test]\n\nfn bindgen_test_layout_Foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<Foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(Foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<Foo>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(Foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<Foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(Foo), \"::\", stringify!(bar))\n\n );\n\n}\n","file_path":"tests/expectations/tests/func_ptr_in_struct.rs","rank":12,"score":213744.62461206218},{"content":"/// Returns the lower power of two byte count that can hold at most n bits.\n\npub fn bytes_from_bits_pow2(mut n: usize) -> usize {\n\n if n == 0 {\n\n return 0;\n\n }\n\n\n\n if n <= 8 {\n\n return 1;\n\n }\n\n\n\n if !n.is_power_of_two() {\n\n n = n.next_power_of_two();\n\n }\n\n\n\n n / 8\n\n}\n\n\n","file_path":"src/codegen/struct_layout.rs","rank":13,"score":213370.612125481},{"content":"#[test]\n\nfn bindgen_test_layout_C_Segment() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C_Segment>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(C_Segment))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C_Segment>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C_Segment))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C_Segment>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).begin) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct_1_0.rs","rank":14,"score":208285.1430937646},{"content":"#[test]\n\nfn bindgen_test_layout_C_Segment() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C_Segment>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(C_Segment))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C_Segment>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C_Segment))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C_Segment>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).begin) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct.rs","rank":15,"score":208285.1430937646},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1>(),\n\n 16usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mFunc) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct.rs","rank":16,"score":203170.67224041984},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1>(),\n\n 16usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mFunc) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct_1_0.rs","rank":17,"score":203170.67224041984},{"content":"#[test]\n\nfn bindgen_test_layout_WithAnonStruct__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<WithAnonStruct__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(WithAnonStruct__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<WithAnonStruct__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(WithAnonStruct__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit =\n\n ::std::mem::MaybeUninit::<WithAnonStruct__bindgen_ty_1>::uninit(\n\n );\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n","file_path":"tests/expectations/tests/private_fields.rs","rank":18,"score":203167.78740130347},{"content":"#[test]\n\nfn bindgen_test_layout_WithAnonStruct__bindgen_ty_2() {\n\n assert_eq!(\n\n ::std::mem::size_of::<WithAnonStruct__bindgen_ty_2>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(WithAnonStruct__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<WithAnonStruct__bindgen_ty_2>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(WithAnonStruct__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit =\n\n ::std::mem::MaybeUninit::<WithAnonStruct__bindgen_ty_2>::uninit(\n\n );\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).b) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n\n stringify!(WithAnonStruct__bindgen_ty_2),\n\n \"::\",\n\n stringify!(b)\n\n )\n\n );\n\n}\n","file_path":"tests/expectations/tests/private_fields.rs","rank":19,"score":203167.78740130347},{"content":"#[test]\n\nfn bindgen_test_layout_NoDefault() {\n\n assert_eq!(\n\n ::std::mem::size_of::<NoDefault>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(NoDefault))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<NoDefault>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(NoDefault))\n\n );\n\n}\n","file_path":"tests/expectations/tests/no_default_opaque.rs","rank":20,"score":194067.76402201358},{"content":"#[test]\n\nfn bindgen_test_layout_NoDefault() {\n\n assert_eq!(\n\n ::std::mem::size_of::<NoDefault>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(NoDefault))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<NoDefault>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(NoDefault))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<NoDefault>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).i) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n\n stringify!(NoDefault),\n\n \"::\",\n\n stringify!(i)\n\n )\n\n );\n\n}\n","file_path":"tests/expectations/tests/no_default_allowlisted.rs","rank":21,"score":194067.76402201358},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_1>(),\n\n 16usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_1 > :: uninit () ;\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mX1) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct_1_0.rs","rank":22,"score":193863.65269929823},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_2() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_2>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_2>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_2 > :: uninit () ;\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mStepSyntax) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct_1_0.rs","rank":23,"score":193863.65269929823},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_1>(),\n\n 16usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_1 > :: uninit () ;\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mX1) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct.rs","rank":24,"score":193863.65269929823},{"content":"#[test]\n\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_2() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_2>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(C__bindgen_ty_1__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_2>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C__bindgen_ty_1__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_2 > :: uninit () ;\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mStepSyntax) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/class_with_inner_struct.rs","rank":25,"score":193863.65269929823},{"content":"#[test]\n\nfn bindgen_test_layout_MutPtrConstObj() {\n\n assert_eq!(\n\n ::std::mem::size_of::<MutPtrConstObj>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(MutPtrConstObj))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<MutPtrConstObj>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(MutPtrConstObj))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<MutPtrConstObj>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-hash-struct-with-pointer.rs","rank":26,"score":193858.46552795212},{"content":"#[test]\n\nfn bindgen_test_layout_ConstPtrConstObj() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ConstPtrConstObj>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(ConstPtrConstObj))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ConstPtrConstObj>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(ConstPtrConstObj))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<ConstPtrConstObj>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-hash-struct-with-pointer.rs","rank":27,"score":193858.46552795212},{"content":"#[test]\n\nfn bindgen_test_layout_MutPtrMutObj() {\n\n assert_eq!(\n\n ::std::mem::size_of::<MutPtrMutObj>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(MutPtrMutObj))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<MutPtrMutObj>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(MutPtrMutObj))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<MutPtrMutObj>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-hash-struct-with-pointer.rs","rank":28,"score":193858.46552795212},{"content":"#[test]\n\nfn bindgen_test_layout_ConstPtrMutObj() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ConstPtrMutObj>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(ConstPtrMutObj))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ConstPtrMutObj>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(ConstPtrMutObj))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<ConstPtrMutObj>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-hash-struct-with-pointer.rs","rank":29,"score":193858.46552795212},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(foo), \"::\", stringify!(bar))\n\n );\n\n}\n","file_path":"tests/expectations/tests/struct_with_struct.rs","rank":30,"score":193152.3072273081},{"content":"/// Instantiate a Quickcheck object and use it to run property tests using\n\n/// fuzzed C headers generated with types defined in the `fuzzers` module.\n\n/// Success/Failure is dictated by the result of passing the fuzzed headers\n\n/// to the `csmith-fuzzing/predicate.py` script.\n\npub fn test_bindgen(generate_range: usize, tests: usize, output_path: Option<&str>) {\n\n match output_path {\n\n Some(path) => {\n\n CONTEXT.lock().unwrap().output_path =\n\n Some(String::from(PathBuf::from(path).to_str().unwrap()));\n\n }\n\n None => {} // Path not specified, don't provide output.\n\n }\n\n\n\n QuickCheck::new()\n\n .tests(tests)\n\n .gen(StdGen::new(thread_rng(), generate_range))\n\n .quickcheck(bindgen_prop as fn(fuzzers::HeaderC) -> TestResult)\n\n}\n","file_path":"tests/quickchecking/src/lib.rs","rank":31,"score":191296.92781830594},{"content":"#[test]\n\nfn bindgen_test_layout_ShouldDeriveClone() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ShouldDeriveClone>(),\n\n 132usize,\n\n concat!(\"Size of: \", stringify!(ShouldDeriveClone))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ShouldDeriveClone>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(ShouldDeriveClone))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<ShouldDeriveClone>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).large) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-clone.rs","rank":32,"score":189871.74393091106},{"content":"#[test]\n\nfn bindgen_test_layout_Foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<Foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(Foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<Foo>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(Foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<Foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).callback) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/derive-fn-ptr.rs","rank":33,"score":189747.66390228685},{"content":"#[test]\n\nfn bindgen_test_layout_Bar() {\n\n assert_eq!(\n\n ::std::mem::size_of::<Bar>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(Bar))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<Bar>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(Bar))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<Bar>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).callback) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n\n stringify!(Bar),\n\n \"::\",\n\n stringify!(callback)\n\n )\n\n );\n\n}\n","file_path":"tests/expectations/tests/derive-fn-ptr.rs","rank":34,"score":189747.66390228685},{"content":"struct StorePtrPassByPtr\n\n{\n\n typedef T* stored_type;\n\n typedef T* passed_type;\n\n stored_type m;\n\n template <typename A>\n\n StorePtrPassByPtr(A a) : m(a) {}\n\n passed_type PassAsParameter() { return m; }\n\n};\n\ntemplate<typename S>\n","file_path":"tests/stylo.hpp","rank":35,"score":189092.11263035453},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(foo), \"::\", stringify!(bar))\n\n );\n\n}\n","file_path":"tests/expectations/tests/struct_with_anon_struct.rs","rank":36,"score":188946.4050372567},{"content":"fn gen_field(\n\n ctx: &BindgenContext,\n\n ty_item: &Item,\n\n name: &str,\n\n) -> proc_macro2::TokenStream {\n\n fn quote_equals(\n\n name_ident: proc_macro2::Ident,\n\n ) -> proc_macro2::TokenStream {\n\n quote! { self.#name_ident == other.#name_ident }\n\n }\n\n\n\n let name_ident = ctx.rust_ident(name);\n\n let ty = ty_item.expect_type();\n\n\n\n match *ty.kind() {\n\n TypeKind::Void |\n\n TypeKind::NullPtr |\n\n TypeKind::Int(..) |\n\n TypeKind::Complex(..) |\n\n TypeKind::Float(..) |\n","file_path":"src/codegen/impl_partialeq.rs","rank":37,"score":185849.65637609235},{"content":"#[test]\n\nfn bindgen_test_layout_ShouldNotDeriveDefault() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ShouldNotDeriveDefault>(),\n\n 1usize,\n\n concat!(\"Size of: \", stringify!(ShouldNotDeriveDefault))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ShouldNotDeriveDefault>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(ShouldNotDeriveDefault))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit =\n\n ::std::mem::MaybeUninit::<ShouldNotDeriveDefault>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n","file_path":"tests/expectations/tests/derive-default-and-blocklist.rs","rank":38,"score":185846.81690887804},{"content":"#[test]\n\nfn bindgen_test_layout_PrivateBitFields() {\n\n assert_eq!(\n\n ::std::mem::size_of::<PrivateBitFields>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(PrivateBitFields))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<PrivateBitFields>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(PrivateBitFields))\n\n );\n\n}\n\nimpl PrivateBitFields {\n\n #[inline]\n\n fn a(&self) -> ::std::os::raw::c_uint {\n\n unsafe {\n\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\n\n }\n\n }\n\n #[inline]\n","file_path":"tests/expectations/tests/private_fields.rs","rank":39,"score":185833.75424942974},{"content":"#[test]\n\nfn bindgen_test_layout_MixedBitFields() {\n\n assert_eq!(\n\n ::std::mem::size_of::<MixedBitFields>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(MixedBitFields))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<MixedBitFields>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(MixedBitFields))\n\n );\n\n}\n\nimpl MixedBitFields {\n\n #[inline]\n\n fn a(&self) -> ::std::os::raw::c_uint {\n\n unsafe {\n\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\n\n }\n\n }\n\n #[inline]\n","file_path":"tests/expectations/tests/private_fields.rs","rank":40,"score":185833.75424942974},{"content":"#[test]\n\nfn bindgen_test_layout_PublicBitFields() {\n\n assert_eq!(\n\n ::std::mem::size_of::<PublicBitFields>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(PublicBitFields))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<PublicBitFields>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(PublicBitFields))\n\n );\n\n}\n\nimpl PublicBitFields {\n\n #[inline]\n\n pub fn a(&self) -> ::std::os::raw::c_uint {\n\n unsafe {\n\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\n\n }\n\n }\n\n #[inline]\n","file_path":"tests/expectations/tests/private_fields.rs","rank":41,"score":185833.75424942974},{"content":"struct DoIsDestructibleImpl\n\n{\n\n template<typename T, typename = decltype(DeclVal<T&>().~T())>\n\n static TrueType test(int);\n\n template<typename T>\n\n static FalseType test(...);\n\n};\n\n\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":42,"score":185683.46464364725},{"content":"struct TupleImpl;\n\n\n\n\n\n\n\n\n\n\n\ntemplate<std::size_t Index>\n","file_path":"tests/stylo.hpp","rank":43,"score":185683.46464364725},{"content":"struct VectorImpl\n\n{\n\n\n\n\n\n\n\n template<typename... Args>\n\n __attribute__ ((nonnull(1)))\n\n static inline void new_(T* aDst, Args&&... aArgs)\n\n {\n\n new(KnownNotNull, aDst) T(Forward<Args>(aArgs)...);\n\n }\n\n\n\n\n\n static inline void destroy(T* aBegin, T* aEnd)\n\n {\n\n do { } while (0);\n\n for (T* p = aBegin; p < aEnd; ++p) {\n\n p->~T();\n\n }\n\n }\n","file_path":"tests/stylo.hpp","rank":44,"score":185683.46464364725},{"content":"struct IsInRangeImpl {};\n\n\n\ntemplate<typename T, typename U, bool IsTSigned, bool IsUSigned>\n","file_path":"tests/stylo.hpp","rank":45,"score":185683.46464364725},{"content":"struct NegateImpl;\n\n\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":46,"score":185683.46464364725},{"content":"struct IsDefaultConstructible\n\n : public detail::IsDefaultConstructibleImpl<T>::Type\n\n{};\n\n\n\nnamespace detail {\n\n\n","file_path":"tests/stylo.hpp","rank":47,"score":185677.93381458617},{"content":"struct DefaultHasher\n\n{\n\n typedef Key Lookup;\n\n static HashNumber hash(const Lookup& l) {\n\n\n\n return l;\n\n }\n\n static bool match(const Key& k, const Lookup& l) {\n\n\n\n return k == l;\n\n }\n\n static void rekey(Key& k, const Key& newKey) {\n\n k = newKey;\n\n }\n\n};\n\n\n\n\n\n\n\ntemplate <class T>\n","file_path":"tests/stylo.hpp","rank":48,"score":185677.93381458617},{"content":"struct IsSmartPtr\n\n{\n\n private: typedef char yes[1]; typedef char no[2];\n\n\n\n private: template<typename V> static yes& Checkget(char (*)[sizeof(&V::get) + 1]); template<typename V> static no& Checkget(...); public: static bool const value = sizeof(Checkget<T>(nullptr)) == sizeof(yes);\n\n};\n\n\n\ntemplate<class T>\n","file_path":"tests/stylo.hpp","rank":49,"score":185661.92449592164},{"content":"struct IsFunPtr;\n\n\n\ntemplate<typename>\n","file_path":"tests/stylo.hpp","rank":50,"score":185661.92449592164},{"content":"struct IsFunPtr\n\n : public FalseType\n\n{};\n\n\n\ntemplate<typename Result, typename... ArgTypes>\n","file_path":"tests/stylo.hpp","rank":51,"score":185661.92449592164},{"content":"#[test]\n\nfn bindgen_test_layout_b() {\n\n assert_eq!(\n\n ::std::mem::size_of::<b>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(b))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<b>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(b))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<b>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).val_b) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(b), \"::\", stringify!(val_b))\n\n );\n\n}\n","file_path":"tests/expectations/tests/struct_containing_forward_declared_struct.rs","rank":52,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n}\n","file_path":"tests/expectations/tests/struct_with_anon_unnamed_struct.rs","rank":53,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 208usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(foo), \"::\", stringify!(bar))\n\n );\n","file_path":"tests/expectations/tests/struct_with_anon_struct_array.rs","rank":54,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).x) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_struct.rs","rank":55,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_typedef_named_struct() {\n\n assert_eq!(\n\n ::std::mem::size_of::<typedef_named_struct>(),\n\n 1usize,\n\n concat!(\"Size of: \", stringify!(typedef_named_struct))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<typedef_named_struct>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(typedef_named_struct))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit =\n\n ::std::mem::MaybeUninit::<typedef_named_struct>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).has_name) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n","file_path":"tests/expectations/tests/struct_typedef.rs","rank":56,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_a() {\n\n assert_eq!(\n\n ::std::mem::size_of::<a>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(a))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<a>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(a))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<a>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).val_a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(a), \"::\", stringify!(val_a))\n\n );\n","file_path":"tests/expectations/tests/struct_containing_forward_declared_struct.rs","rank":57,"score":184978.46569216106},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(foo), \"::\", stringify!(bar))\n\n );\n","file_path":"tests/expectations/tests/struct_with_anon_struct_pointer.rs","rank":58,"score":184978.46569216106},{"content":"struct ShouldNotDeriveDefault {\n\n BlocklistMe a;\n\n};\n","file_path":"tests/headers/derive-default-and-blocklist.hpp","rank":59,"score":183675.4180016505},{"content":"struct StoreRefPtrPassByPtr\n\n{\n\n typedef RefPtr<T> stored_type;\n\n typedef T* passed_type;\n\n stored_type m;\n\n template <typename A>\n\n StoreRefPtrPassByPtr(A&& a) : m(mozilla::Forward<A>(a)) {}\n\n passed_type PassAsParameter() { return m.get(); }\n\n};\n\ntemplate<typename S>\n","file_path":"tests/stylo.hpp","rank":60,"score":183656.4820872426},{"content":"#[test]\n\nfn bindgen_test_layout_ShouldManuallyImplDebug() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ShouldManuallyImplDebug>(),\n\n 1usize,\n\n concat!(\"Size of: \", stringify!(ShouldManuallyImplDebug))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ShouldManuallyImplDebug>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(ShouldManuallyImplDebug))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit =\n\n ::std::mem::MaybeUninit::<ShouldManuallyImplDebug>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n","file_path":"tests/expectations/tests/blocklist-and-impl-debug.rs","rank":61,"score":182080.1293939349},{"content":"#[test]\n\nfn bindgen_test_layout_A() {\n\n assert_eq!(\n\n ::std::mem::size_of::<A>(),\n\n 24usize,\n\n concat!(\"Size of: \", stringify!(A))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<A>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(A))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<A>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).len) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(A), \"::\", stringify!(len))\n\n );\n","file_path":"tests/expectations/tests/size_t_is_usize.rs","rank":62,"score":181925.5944254218},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 1usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n}\n\nimpl C {\n\n #[inline]\n\n pub fn a(&self) -> bool {\n\n unsafe {\n\n ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u8)\n\n }\n\n }\n\n #[inline]\n","file_path":"tests/expectations/tests/only_bitfields.rs","rank":63,"score":181889.37270815554},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 40usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(C), \"::\", stringify!(a))\n\n );\n","file_path":"tests/expectations/tests/class_1_0.rs","rank":64,"score":181889.37270815554},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 40usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(C), \"::\", stringify!(a))\n\n );\n","file_path":"tests/expectations/tests/class.rs","rank":65,"score":181889.37270815554},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 104usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 8usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).mB) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(C), \"::\", stringify!(mB))\n\n );\n","file_path":"tests/expectations/tests/template.rs","rank":66,"score":181889.37270815554},{"content":"#[test]\n\nfn bindgen_test_layout_C() {\n\n assert_eq!(\n\n ::std::mem::size_of::<C>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(C))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<C>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(C))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).m_member) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/mutable.rs","rank":67,"score":181889.37270815554},{"content":"#[test]\n\nfn bindgen_test_layout_ptr_t() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ptr_t>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(ptr_t))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ptr_t>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(ptr_t))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<ptr_t>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).__) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(ptr_t), \"::\", stringify!(__))\n\n );\n\n}\n","file_path":"tests/expectations/tests/underscore.rs","rank":68,"score":181882.9214630102},{"content":"struct DefaultHasher<mozilla::UniquePtr<T, D>>\n\n{\n\n using Lookup = mozilla::UniquePtr<T, D>;\n\n using PtrHasher = PointerHasher<T*, mozilla::tl::FloorLog2<sizeof(void*)>::value>;\n\n\n\n static HashNumber hash(const Lookup& l) {\n\n return PtrHasher::hash(l.get());\n\n }\n\n static bool match(const mozilla::UniquePtr<T, D>& k, const Lookup& l) {\n\n return PtrHasher::match(k.get(), l.get());\n\n }\n\n static void rekey(mozilla::UniquePtr<T, D>& k, mozilla::UniquePtr<T, D>&& newKey) {\n\n k = mozilla::Move(newKey);\n\n }\n\n};\n\n\n\n\n\ntemplate <>\n","file_path":"tests/stylo.hpp","rank":69,"score":181345.24025107786},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_anon_struct.rs","rank":70,"score":181227.83721354097},{"content":"#[test]\n\nfn bindgen_test_layout_struct_a() {\n\n assert_eq!(\n\n ::std::mem::size_of::<struct_a>(),\n\n 4usize,\n\n concat!(\"Size of: \", stringify!(struct_a))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<struct_a>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(struct_a))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<struct_a>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/c_naming.rs","rank":71,"score":181210.9181763964},{"content":"#[test]\n\nfn bindgen_test_layout_a() {\n\n assert_eq!(\n\n ::std::mem::size_of::<a>(),\n\n 3usize,\n\n concat!(\"Size of: \", stringify!(a))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<a>(),\n\n 1usize,\n\n concat!(\"Alignment of \", stringify!(a))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<a>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).b) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(a), \"::\", stringify!(b))\n\n );\n","file_path":"tests/expectations/tests/struct_with_packing.rs","rank":72,"score":181210.9181763964},{"content":"// bindgen-flags: --with-derive-hash --with-derive-partialeq --with-derive-eq --rustified-enum \".*\"\n\nstruct Test {\n\n int foo;\n\n float bar;\n\n enum { T_NONE };\n\n};\n\n\n\ntypedef enum {\n\n Foo,\n\n Bar,\n\n} Baz;\n","file_path":"tests/headers/anon_enum.hpp","rank":73,"score":180516.2634516201},{"content":"struct Test {\n\n nsTArray<long> a;\n\n};\n","file_path":"tests/headers/replace_use.hpp","rank":74,"score":180516.2634516201},{"content":"struct Test {\n\n uint64_t foo;\n\n uint64_t x : 56;\n\n uint64_t y : 8;\n\n};\n","file_path":"tests/headers/bitfield-linux-32.hpp","rank":75,"score":180516.2634516201},{"content":"struct Test {};\n\nextern \"C\" void Servo_Test(Test* a);\n","file_path":"tests/headers/allowlist_fix.hpp","rank":76,"score":180516.2634516201},{"content":"// bindgen-flags: --enable-cxx-namespaces\n\nstruct Test {};\n","file_path":"tests/headers/module-allowlisted.hpp","rank":77,"score":180516.2634516201},{"content":"struct ServoUnsafeCell {\n\n T value;\n\n\n\n\n\n ServoUnsafeCell() : value() {};\n\n};\n\n\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":78,"score":178964.8313872125},{"content":"struct AllUnsafeAccessors {\n\n int mBothAccessors;\n\n int mAlsoBothAccessors;\n\n};\n\n\n\n/** <div rustbindgen accessor></div> */\n","file_path":"tests/headers/accessors.hpp","rank":79,"score":178964.8313872125},{"content":"struct is_allowed_extent_conversion\n\n : public mozilla::IntegralConstant<bool,\n\n From == To ||\n\n From == mozilla::dynamic_extent ||\n\n To == mozilla::dynamic_extent>\n\n{\n\n};\n\n\n\ntemplate<class From, class To>\n","file_path":"tests/stylo.hpp","rank":80,"score":178963.36286209582},{"content":"struct IsModValidImpl;\n\n\n\ntemplate<typename T>\n\ninline bool\n\nIsModValid(T aX, T aY)\n\n{\n\n return IsModValidImpl<T>::run(aX, aY);\n\n}\n\n# 376 \"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/mozilla/CheckedInt.h\"\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":81,"score":178933.56012233437},{"content":"struct IsMulValidImpl {};\n\n\n\ntemplate<typename T, bool IsTSigned>\n","file_path":"tests/stylo.hpp","rank":82,"score":178933.56012233437},{"content":"struct DeferredFinalizerImpl\n\n{\n\n typedef typename Conditional<IsSame<T, nsISupports>::value,\n\n nsCOMPtr<T>,\n\n typename Conditional<IsRefcounted<T>::value,\n\n RefPtr<T>,\n\n nsAutoPtr<T>>::Type>::Type SmartPtr;\n\n typedef SegmentedVector<SmartPtr> SmartPtrArray;\n\n\n\n static_assert(IsSame<T, nsISupports>::value || !IsBaseOf<nsISupports, T>::value,\n\n \"nsISupports classes should all use the nsISupports instantiation\");\n\n\n\n static inline void\n\n AppendAndTake(SegmentedVector<nsCOMPtr<nsISupports>>& smartPtrArray, nsISupports* ptr)\n\n {\n\n smartPtrArray.InfallibleAppend(dont_AddRef(ptr));\n\n }\n\n template<class U>\n\n static inline void\n\n AppendAndTake(SegmentedVector<RefPtr<U>>& smartPtrArray, U* ptr)\n","file_path":"tests/stylo.hpp","rank":83,"score":178933.56012233437},{"content":"struct PointerTypeImpl\n\n{\n\n typedef typename D::pointer Type;\n\n};\n\n\n\ntemplate <class T, class D>\n","file_path":"tests/stylo.hpp","rank":84,"score":178933.56012233437},{"content":"struct CheckConvertibilityImpl;\n\n\n\ntemplate<typename Source, typename Target>\n","file_path":"tests/stylo.hpp","rank":85,"score":178933.56012233437},{"content":"struct SelectResultImpl\n\n{\n\n static const PackingStrategy value =\n\n (IsEmpty<V>::value && UnusedZero<E>::value)\n\n ? PackingStrategy::NullIsOk\n\n : (detail::HasFreeLSB<V>::value && detail::HasFreeLSB<E>::value)\n\n ? PackingStrategy::LowBitTagIsError\n\n : (IsDefaultConstructible<V>::value && IsDefaultConstructible<E>::value &&\n\n IsPackableVariant<V, E>::value)\n\n ? PackingStrategy::PackedVariant\n\n : PackingStrategy::Variant;\n\n\n\n using Type = detail::ResultImplementation<V, E, value>;\n\n};\n\n\n\ntemplate <typename T>\n","file_path":"tests/stylo.hpp","rank":86,"score":178933.56012233437},{"content":"struct BoundsCheckImpl;\n\n\n\n\n\n\n\n\n\n\n\n\n","file_path":"tests/stylo.hpp","rank":87,"score":178933.56012233437},{"content":"struct CStringHasher\n\n{\n\n typedef const char* Lookup;\n\n static js::HashNumber hash(Lookup l) {\n\n return mozilla::HashString(l);\n\n }\n\n static bool match(const char* key, Lookup lookup) {\n\n return strcmp(key, lookup) == 0;\n\n }\n\n};\n\n# 708 \"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/js/HashTable.h\"\n\ntemplate <typename HashPolicy>\n","file_path":"tests/stylo.hpp","rank":88,"score":178920.36259774605},{"content":"struct UniquePtr_Simple {\n\n T* mPtr;\n\n};\n\n\n\nstatic_assert(sizeof(mozilla::UniquePtr<int>) == sizeof(UniquePtr_Simple<int>), \"Size mismatch between \" \"mozilla::UniquePtr<int>\" \" and \" \"UniquePtr_Simple<int>\"); static_assert(alignof(mozilla::UniquePtr<int>) == alignof(UniquePtr_Simple<int>), \"Align mismatch between \" \"mozilla::UniquePtr<int>\" \" and \" \"UniquePtr_Simple<int>\");;\n\n\n\n\n\n\n\n\n\ntemplate<typename T>\n","file_path":"tests/stylo.hpp","rank":89,"score":178913.01622534855},{"content":"struct RefPtrTraits\n\n{\n\n static void AddRef(U* aPtr) {\n\n aPtr->AddRef();\n\n }\n\n static void Release(U* aPtr) {\n\n aPtr->Release();\n\n }\n\n};\n\n\n\n}\n\n\n\ntemplate <class T>\n","file_path":"tests/stylo.hpp","rank":90,"score":178913.01622534852},{"content":"struct StrongPtrForMember\n\n{\n\n typedef typename Conditional<IsRefcounted<T>::value,\n\n RefPtr<T>, nsAutoPtr<T>>::Type Type;\n\n};\n\n\n\nnamespace binding_detail {\n\ninline\n\nJSObject*\n\nGetHackedNamespaceProtoObject(JSContext* aCx)\n\n{\n\n return JS_NewPlainObject(aCx);\n\n}\n\n}\n\n\n\n\n\n\n\n\n\nbool SystemGlobalResolve(JSContext* cx, JS::Handle<JSObject*> obj,\n\n JS::Handle<jsid> id, bool* resolvedp);\n","file_path":"tests/stylo.hpp","rank":91,"score":178913.01622534855},{"content":"struct ShouldManuallyImplDebug {\n\n BlocklistMe a;\n\n};\n","file_path":"tests/headers/blocklist-and-impl-debug.hpp","rank":92,"score":178639.7060205828},{"content":"struct StoreConstPtrPassByConstPtr\n\n{\n\n typedef const T* stored_type;\n\n typedef const T* passed_type;\n\n stored_type m;\n\n template <typename A>\n\n StoreConstPtrPassByConstPtr(A a) : m(a) {}\n\n passed_type PassAsParameter() { return m; }\n\n};\n\ntemplate<typename S>\n","file_path":"tests/stylo.hpp","rank":93,"score":178614.93852527958},{"content":"struct nsRunnableMethodTraits<PtrType, R(C::*)(As...), Owning, Cancelable>\n\n{\n\n typedef typename mozilla::RemoveRawOrSmartPointer<PtrType>::Type class_type;\n\n static_assert(mozilla::IsBaseOf<C, class_type>::value,\n\n \"Stored class must inherit from method's class\");\n\n typedef R return_type;\n\n typedef nsRunnableMethod<C, R, Owning, Cancelable> base_type;\n\n static const bool can_cancel = Cancelable;\n\n};\n\n\n\ntemplate<typename PtrType, class C, typename R, bool Owning, bool Cancelable, typename... As>\n","file_path":"tests/stylo.hpp","rank":94,"score":177758.07451719846},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_2() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_2>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_2>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_2))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_2>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_anon_struct_array.rs","rank":95,"score":177676.2900302835},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_anon_struct_array.rs","rank":96,"score":177676.2900302835},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_anon_unnamed_struct.rs","rank":97,"score":177676.2900302835},{"content":"#[test]\n\nfn bindgen_test_layout_foo() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\"Offset of field: \", stringify!(foo), \"::\", stringify!(bar))\n\n );\n\n}\n","file_path":"tests/expectations/tests/derive-hash-struct-with-anon-struct-float.rs","rank":98,"score":177676.2900302835},{"content":"#[test]\n\nfn bindgen_test_layout_foo__bindgen_ty_1() {\n\n assert_eq!(\n\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\n\n 8usize,\n\n concat!(\"Size of: \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\n\n 4usize,\n\n concat!(\"Alignment of \", stringify!(foo__bindgen_ty_1))\n\n );\n\n assert_eq!(\n\n unsafe {\n\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\n\n let ptr = uninit.as_ptr();\n\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\n\n },\n\n 0usize,\n\n concat!(\n\n \"Offset of field: \",\n","file_path":"tests/expectations/tests/struct_with_anon_struct_pointer.rs","rank":99,"score":177676.2900302835}],"string":"[\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ShouldImplClone() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ShouldImplClone>(),\\n\\n 132usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ShouldImplClone))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ShouldImplClone>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ShouldImplClone))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<ShouldImplClone>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).large) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-clone_1_0.rs\",\n \"rank\": 0,\n \"score\": 231210.73684126727\n },\n {\n \"content\": \"struct DoIsDefaultConstructibleImpl\\n\\n{\\n\\n template<typename T, typename = decltype(T())>\\n\\n static TrueType test(int);\\n\\n template<typename T>\\n\\n static FalseType test(...);\\n\\n};\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 1,\n \"score\": 229827.10155197207\n },\n {\n \"content\": \"struct C {\\n\\n B<unsigned int> mB;\\n\\n B<const int*> mBConstPtr;\\n\\n B<const mozilla::Foo*> mBConstStructPtr;\\n\\n B<const mozilla::Foo*[1]> mBConstStructPtrArray;\\n\\n B<const int> mBConst;\\n\\n B<volatile int> mBVolatile;\\n\\n B<const bool> mBConstBool;\\n\\n B<const char16_t> mBConstChar;\\n\\n B<int[1]> mBArray;\\n\\n B<int*[1]> mBPtrArray;\\n\\n B<int(*)[1]> mBArrayPtr;\\n\\n B<int&> mBRef;\\n\\n B<const int&> mBConstRef;\\n\\n B<int*&> mPtrRef;\\n\\n B<int(&)[1]> mArrayRef;\\n\\n B<const int[1]> mBConstArray;\\n\\n};\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/headers/template.hpp\",\n \"rank\": 2,\n \"score\": 226089.24375293337\n },\n {\n \"content\": \"struct IsDefaultConstructibleImpl : public DoIsDefaultConstructibleImpl\\n\\n{\\n\\n typedef decltype(test<T>(0)) Type;\\n\\n};\\n\\n\\n\\n}\\n\\n# 611 \\\"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/mozilla/TypeTraits.h\\\"\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 3,\n \"score\": 221339.49489960872\n },\n {\n \"content\": \"struct C;\\n\\n\\n\\n/**\\n\\n * <div rustbindgen opaque></div>\\n\\n */\\n\",\n \"file_path\": \"tests/headers/annotation_hide.hpp\",\n \"rank\": 4,\n \"score\": 219339.97922916544\n },\n {\n \"content\": \"/// Returns a size aligned to a given value.\\n\\npub fn align_to(size: usize, align: usize) -> usize {\\n\\n if align == 0 {\\n\\n return size;\\n\\n }\\n\\n\\n\\n let rem = size % align;\\n\\n if rem == 0 {\\n\\n return size;\\n\\n }\\n\\n\\n\\n size + align - rem\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/codegen/struct_layout.rs\",\n \"rank\": 5,\n \"score\": 218995.51975477964\n },\n {\n \"content\": \"pub fn gen_debug_impl(\\n\\n ctx: &BindgenContext,\\n\\n fields: &[Field],\\n\\n item: &Item,\\n\\n kind: CompKind,\\n\\n) -> proc_macro2::TokenStream {\\n\\n let struct_name = item.canonical_name(ctx);\\n\\n let mut format_string = format!(\\\"{} {{{{ \\\", struct_name);\\n\\n let mut tokens = vec![];\\n\\n\\n\\n if item.is_opaque(ctx, &()) {\\n\\n format_string.push_str(\\\"opaque\\\");\\n\\n } else {\\n\\n match kind {\\n\\n CompKind::Union => {\\n\\n format_string.push_str(\\\"union\\\");\\n\\n }\\n\\n CompKind::Struct => {\\n\\n let processed_fields = fields.iter().filter_map(|f| match f {\\n\\n Field::DataMember(ref fd) => fd.impl_debug(ctx, ()),\\n\",\n \"file_path\": \"src/codegen/impl_debug.rs\",\n \"rank\": 6,\n \"score\": 216357.03463971015\n },\n {\n \"content\": \"/// Generate a manual implementation of `PartialEq` trait for the\\n\\n/// specified compound type.\\n\\npub fn gen_partialeq_impl(\\n\\n ctx: &BindgenContext,\\n\\n comp_info: &CompInfo,\\n\\n item: &Item,\\n\\n ty_for_impl: &proc_macro2::TokenStream,\\n\\n) -> Option<proc_macro2::TokenStream> {\\n\\n let mut tokens = vec![];\\n\\n\\n\\n if item.is_opaque(ctx, &()) {\\n\\n tokens.push(quote! {\\n\\n &self._bindgen_opaque_blob[..] == &other._bindgen_opaque_blob[..]\\n\\n });\\n\\n } else if comp_info.kind() == CompKind::Union {\\n\\n assert!(!ctx.options().rust_features().untagged_union);\\n\\n tokens.push(quote! {\\n\\n &self.bindgen_union_field[..] == &other.bindgen_union_field[..]\\n\\n });\\n\\n } else {\\n\\n for base in comp_info.base_members().iter() {\\n\\n if !base.requires_storage(ctx) {\\n\",\n \"file_path\": \"src/codegen/impl_partialeq.rs\",\n \"rank\": 7,\n \"score\": 216357.03463971015\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_PubPriv() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<PubPriv>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(PubPriv))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<PubPriv>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(PubPriv))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<PubPriv>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).x) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 8,\n \"score\": 214390.92245031096\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 20usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(C), \\\"::\\\", stringify!(d))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct.rs\",\n \"rank\": 9,\n \"score\": 213750.59118766495\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 20usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(C), \\\"::\\\", stringify!(d))\\n\\n );\\n\\n}\\n\\nimpl Clone for C {\\n\\n fn clone(&self) -> Self {\\n\\n *self\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct_1_0.rs\",\n \"rank\": 10,\n \"score\": 213750.59118766495\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_WithAnonStruct() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<WithAnonStruct>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(WithAnonStruct))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<WithAnonStruct>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(WithAnonStruct))\\n\\n );\\n\\n}\\n\\n#[repr(C)]\\n\\n#[derive(Copy, Clone)]\\n\\npub struct WithAnonUnion {\\n\\n __bindgen_anon_1: WithAnonUnion__bindgen_ty_1,\\n\\n}\\n\\n#[repr(C)]\\n\\n#[derive(Copy, Clone)]\\n\\npub union WithAnonUnion__bindgen_ty_1 {\\n\\n pub _address: u8,\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 11,\n \"score\": 213747.4896161778\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_Foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<Foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(Foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<Foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(Foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<Foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(Foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/func_ptr_in_struct.rs\",\n \"rank\": 12,\n \"score\": 213744.62461206218\n },\n {\n \"content\": \"/// Returns the lower power of two byte count that can hold at most n bits.\\n\\npub fn bytes_from_bits_pow2(mut n: usize) -> usize {\\n\\n if n == 0 {\\n\\n return 0;\\n\\n }\\n\\n\\n\\n if n <= 8 {\\n\\n return 1;\\n\\n }\\n\\n\\n\\n if !n.is_power_of_two() {\\n\\n n = n.next_power_of_two();\\n\\n }\\n\\n\\n\\n n / 8\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/codegen/struct_layout.rs\",\n \"rank\": 13,\n \"score\": 213370.612125481\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C_Segment() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C_Segment>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C_Segment))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C_Segment>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C_Segment))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C_Segment>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).begin) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct_1_0.rs\",\n \"rank\": 14,\n \"score\": 208285.1430937646\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C_Segment() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C_Segment>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C_Segment))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C_Segment>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C_Segment))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C_Segment>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).begin) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct.rs\",\n \"rank\": 15,\n \"score\": 208285.1430937646\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1>(),\\n\\n 16usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mFunc) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct.rs\",\n \"rank\": 16,\n \"score\": 203170.67224041984\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1>(),\\n\\n 16usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mFunc) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct_1_0.rs\",\n \"rank\": 17,\n \"score\": 203170.67224041984\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_WithAnonStruct__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<WithAnonStruct__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(WithAnonStruct__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<WithAnonStruct__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(WithAnonStruct__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit =\\n\\n ::std::mem::MaybeUninit::<WithAnonStruct__bindgen_ty_1>::uninit(\\n\\n );\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 18,\n \"score\": 203167.78740130347\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_WithAnonStruct__bindgen_ty_2() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<WithAnonStruct__bindgen_ty_2>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(WithAnonStruct__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<WithAnonStruct__bindgen_ty_2>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(WithAnonStruct__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit =\\n\\n ::std::mem::MaybeUninit::<WithAnonStruct__bindgen_ty_2>::uninit(\\n\\n );\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).b) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\\n stringify!(WithAnonStruct__bindgen_ty_2),\\n\\n \\\"::\\\",\\n\\n stringify!(b)\\n\\n )\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 19,\n \"score\": 203167.78740130347\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_NoDefault() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<NoDefault>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(NoDefault))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<NoDefault>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(NoDefault))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/no_default_opaque.rs\",\n \"rank\": 20,\n \"score\": 194067.76402201358\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_NoDefault() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<NoDefault>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(NoDefault))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<NoDefault>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(NoDefault))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<NoDefault>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).i) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\\n stringify!(NoDefault),\\n\\n \\\"::\\\",\\n\\n stringify!(i)\\n\\n )\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/no_default_allowlisted.rs\",\n \"rank\": 21,\n \"score\": 194067.76402201358\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_1>(),\\n\\n 16usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_1 > :: uninit () ;\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mX1) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct_1_0.rs\",\n \"rank\": 22,\n \"score\": 193863.65269929823\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_2() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_2>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_2>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_2 > :: uninit () ;\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mStepSyntax) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct_1_0.rs\",\n \"rank\": 23,\n \"score\": 193863.65269929823\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_1>(),\\n\\n 16usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_1 > :: uninit () ;\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mX1) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct.rs\",\n \"rank\": 24,\n \"score\": 193863.65269929823\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C__bindgen_ty_1__bindgen_ty_2() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C__bindgen_ty_1__bindgen_ty_2>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C__bindgen_ty_1__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C__bindgen_ty_1__bindgen_ty_2>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C__bindgen_ty_1__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = :: std :: mem :: MaybeUninit :: < C__bindgen_ty_1__bindgen_ty_2 > :: uninit () ;\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mStepSyntax) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/class_with_inner_struct.rs\",\n \"rank\": 25,\n \"score\": 193863.65269929823\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_MutPtrConstObj() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<MutPtrConstObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(MutPtrConstObj))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<MutPtrConstObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(MutPtrConstObj))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<MutPtrConstObj>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-hash-struct-with-pointer.rs\",\n \"rank\": 26,\n \"score\": 193858.46552795212\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ConstPtrConstObj() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ConstPtrConstObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ConstPtrConstObj))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ConstPtrConstObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ConstPtrConstObj))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<ConstPtrConstObj>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-hash-struct-with-pointer.rs\",\n \"rank\": 27,\n \"score\": 193858.46552795212\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_MutPtrMutObj() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<MutPtrMutObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(MutPtrMutObj))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<MutPtrMutObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(MutPtrMutObj))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<MutPtrMutObj>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-hash-struct-with-pointer.rs\",\n \"rank\": 28,\n \"score\": 193858.46552795212\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ConstPtrMutObj() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ConstPtrMutObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ConstPtrMutObj))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ConstPtrMutObj>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ConstPtrMutObj))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<ConstPtrMutObj>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-hash-struct-with-pointer.rs\",\n \"rank\": 29,\n \"score\": 193858.46552795212\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_struct.rs\",\n \"rank\": 30,\n \"score\": 193152.3072273081\n },\n {\n \"content\": \"/// Instantiate a Quickcheck object and use it to run property tests using\\n\\n/// fuzzed C headers generated with types defined in the `fuzzers` module.\\n\\n/// Success/Failure is dictated by the result of passing the fuzzed headers\\n\\n/// to the `csmith-fuzzing/predicate.py` script.\\n\\npub fn test_bindgen(generate_range: usize, tests: usize, output_path: Option<&str>) {\\n\\n match output_path {\\n\\n Some(path) => {\\n\\n CONTEXT.lock().unwrap().output_path =\\n\\n Some(String::from(PathBuf::from(path).to_str().unwrap()));\\n\\n }\\n\\n None => {} // Path not specified, don't provide output.\\n\\n }\\n\\n\\n\\n QuickCheck::new()\\n\\n .tests(tests)\\n\\n .gen(StdGen::new(thread_rng(), generate_range))\\n\\n .quickcheck(bindgen_prop as fn(fuzzers::HeaderC) -> TestResult)\\n\\n}\\n\",\n \"file_path\": \"tests/quickchecking/src/lib.rs\",\n \"rank\": 31,\n \"score\": 191296.92781830594\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ShouldDeriveClone() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ShouldDeriveClone>(),\\n\\n 132usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ShouldDeriveClone))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ShouldDeriveClone>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ShouldDeriveClone))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<ShouldDeriveClone>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).large) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-clone.rs\",\n \"rank\": 32,\n \"score\": 189871.74393091106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_Foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<Foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(Foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<Foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(Foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<Foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).callback) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/derive-fn-ptr.rs\",\n \"rank\": 33,\n \"score\": 189747.66390228685\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_Bar() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<Bar>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(Bar))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<Bar>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(Bar))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<Bar>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).callback) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\\n stringify!(Bar),\\n\\n \\\"::\\\",\\n\\n stringify!(callback)\\n\\n )\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/derive-fn-ptr.rs\",\n \"rank\": 34,\n \"score\": 189747.66390228685\n },\n {\n \"content\": \"struct StorePtrPassByPtr\\n\\n{\\n\\n typedef T* stored_type;\\n\\n typedef T* passed_type;\\n\\n stored_type m;\\n\\n template <typename A>\\n\\n StorePtrPassByPtr(A a) : m(a) {}\\n\\n passed_type PassAsParameter() { return m; }\\n\\n};\\n\\ntemplate<typename S>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 35,\n \"score\": 189092.11263035453\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct.rs\",\n \"rank\": 36,\n \"score\": 188946.4050372567\n },\n {\n \"content\": \"fn gen_field(\\n\\n ctx: &BindgenContext,\\n\\n ty_item: &Item,\\n\\n name: &str,\\n\\n) -> proc_macro2::TokenStream {\\n\\n fn quote_equals(\\n\\n name_ident: proc_macro2::Ident,\\n\\n ) -> proc_macro2::TokenStream {\\n\\n quote! { self.#name_ident == other.#name_ident }\\n\\n }\\n\\n\\n\\n let name_ident = ctx.rust_ident(name);\\n\\n let ty = ty_item.expect_type();\\n\\n\\n\\n match *ty.kind() {\\n\\n TypeKind::Void |\\n\\n TypeKind::NullPtr |\\n\\n TypeKind::Int(..) |\\n\\n TypeKind::Complex(..) |\\n\\n TypeKind::Float(..) |\\n\",\n \"file_path\": \"src/codegen/impl_partialeq.rs\",\n \"rank\": 37,\n \"score\": 185849.65637609235\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ShouldNotDeriveDefault() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ShouldNotDeriveDefault>(),\\n\\n 1usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ShouldNotDeriveDefault))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ShouldNotDeriveDefault>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ShouldNotDeriveDefault))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit =\\n\\n ::std::mem::MaybeUninit::<ShouldNotDeriveDefault>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\",\n \"file_path\": \"tests/expectations/tests/derive-default-and-blocklist.rs\",\n \"rank\": 38,\n \"score\": 185846.81690887804\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_PrivateBitFields() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<PrivateBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(PrivateBitFields))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<PrivateBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(PrivateBitFields))\\n\\n );\\n\\n}\\n\\nimpl PrivateBitFields {\\n\\n #[inline]\\n\\n fn a(&self) -> ::std::os::raw::c_uint {\\n\\n unsafe {\\n\\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\\n\\n }\\n\\n }\\n\\n #[inline]\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 39,\n \"score\": 185833.75424942974\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_MixedBitFields() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<MixedBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(MixedBitFields))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<MixedBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(MixedBitFields))\\n\\n );\\n\\n}\\n\\nimpl MixedBitFields {\\n\\n #[inline]\\n\\n fn a(&self) -> ::std::os::raw::c_uint {\\n\\n unsafe {\\n\\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\\n\\n }\\n\\n }\\n\\n #[inline]\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 40,\n \"score\": 185833.75424942974\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_PublicBitFields() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<PublicBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(PublicBitFields))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<PublicBitFields>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(PublicBitFields))\\n\\n );\\n\\n}\\n\\nimpl PublicBitFields {\\n\\n #[inline]\\n\\n pub fn a(&self) -> ::std::os::raw::c_uint {\\n\\n unsafe {\\n\\n ::std::mem::transmute(self._bitfield_1.get(0usize, 4u8) as u32)\\n\\n }\\n\\n }\\n\\n #[inline]\\n\",\n \"file_path\": \"tests/expectations/tests/private_fields.rs\",\n \"rank\": 41,\n \"score\": 185833.75424942974\n },\n {\n \"content\": \"struct DoIsDestructibleImpl\\n\\n{\\n\\n template<typename T, typename = decltype(DeclVal<T&>().~T())>\\n\\n static TrueType test(int);\\n\\n template<typename T>\\n\\n static FalseType test(...);\\n\\n};\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 42,\n \"score\": 185683.46464364725\n },\n {\n \"content\": \"struct TupleImpl;\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\ntemplate<std::size_t Index>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 43,\n \"score\": 185683.46464364725\n },\n {\n \"content\": \"struct VectorImpl\\n\\n{\\n\\n\\n\\n\\n\\n\\n\\n template<typename... Args>\\n\\n __attribute__ ((nonnull(1)))\\n\\n static inline void new_(T* aDst, Args&&... aArgs)\\n\\n {\\n\\n new(KnownNotNull, aDst) T(Forward<Args>(aArgs)...);\\n\\n }\\n\\n\\n\\n\\n\\n static inline void destroy(T* aBegin, T* aEnd)\\n\\n {\\n\\n do { } while (0);\\n\\n for (T* p = aBegin; p < aEnd; ++p) {\\n\\n p->~T();\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 44,\n \"score\": 185683.46464364725\n },\n {\n \"content\": \"struct IsInRangeImpl {};\\n\\n\\n\\ntemplate<typename T, typename U, bool IsTSigned, bool IsUSigned>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 45,\n \"score\": 185683.46464364725\n },\n {\n \"content\": \"struct NegateImpl;\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 46,\n \"score\": 185683.46464364725\n },\n {\n \"content\": \"struct IsDefaultConstructible\\n\\n : public detail::IsDefaultConstructibleImpl<T>::Type\\n\\n{};\\n\\n\\n\\nnamespace detail {\\n\\n\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 47,\n \"score\": 185677.93381458617\n },\n {\n \"content\": \"struct DefaultHasher\\n\\n{\\n\\n typedef Key Lookup;\\n\\n static HashNumber hash(const Lookup& l) {\\n\\n\\n\\n return l;\\n\\n }\\n\\n static bool match(const Key& k, const Lookup& l) {\\n\\n\\n\\n return k == l;\\n\\n }\\n\\n static void rekey(Key& k, const Key& newKey) {\\n\\n k = newKey;\\n\\n }\\n\\n};\\n\\n\\n\\n\\n\\n\\n\\ntemplate <class T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 48,\n \"score\": 185677.93381458617\n },\n {\n \"content\": \"struct IsSmartPtr\\n\\n{\\n\\n private: typedef char yes[1]; typedef char no[2];\\n\\n\\n\\n private: template<typename V> static yes& Checkget(char (*)[sizeof(&V::get) + 1]); template<typename V> static no& Checkget(...); public: static bool const value = sizeof(Checkget<T>(nullptr)) == sizeof(yes);\\n\\n};\\n\\n\\n\\ntemplate<class T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 49,\n \"score\": 185661.92449592164\n },\n {\n \"content\": \"struct IsFunPtr;\\n\\n\\n\\ntemplate<typename>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 50,\n \"score\": 185661.92449592164\n },\n {\n \"content\": \"struct IsFunPtr\\n\\n : public FalseType\\n\\n{};\\n\\n\\n\\ntemplate<typename Result, typename... ArgTypes>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 51,\n \"score\": 185661.92449592164\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_b() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<b>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(b))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<b>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(b))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<b>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).val_b) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(b), \\\"::\\\", stringify!(val_b))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/struct_containing_forward_declared_struct.rs\",\n \"rank\": 52,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_unnamed_struct.rs\",\n \"rank\": 53,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 208usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct_array.rs\",\n \"rank\": 54,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).x) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_struct.rs\",\n \"rank\": 55,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_typedef_named_struct() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<typedef_named_struct>(),\\n\\n 1usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(typedef_named_struct))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<typedef_named_struct>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(typedef_named_struct))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit =\\n\\n ::std::mem::MaybeUninit::<typedef_named_struct>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).has_name) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\",\n \"file_path\": \"tests/expectations/tests/struct_typedef.rs\",\n \"rank\": 56,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_a() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<a>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(a))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<a>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(a))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<a>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).val_a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(a), \\\"::\\\", stringify!(val_a))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/struct_containing_forward_declared_struct.rs\",\n \"rank\": 57,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct_pointer.rs\",\n \"rank\": 58,\n \"score\": 184978.46569216106\n },\n {\n \"content\": \"struct ShouldNotDeriveDefault {\\n\\n BlocklistMe a;\\n\\n};\\n\",\n \"file_path\": \"tests/headers/derive-default-and-blocklist.hpp\",\n \"rank\": 59,\n \"score\": 183675.4180016505\n },\n {\n \"content\": \"struct StoreRefPtrPassByPtr\\n\\n{\\n\\n typedef RefPtr<T> stored_type;\\n\\n typedef T* passed_type;\\n\\n stored_type m;\\n\\n template <typename A>\\n\\n StoreRefPtrPassByPtr(A&& a) : m(mozilla::Forward<A>(a)) {}\\n\\n passed_type PassAsParameter() { return m.get(); }\\n\\n};\\n\\ntemplate<typename S>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 60,\n \"score\": 183656.4820872426\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ShouldManuallyImplDebug() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ShouldManuallyImplDebug>(),\\n\\n 1usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ShouldManuallyImplDebug))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ShouldManuallyImplDebug>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ShouldManuallyImplDebug))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit =\\n\\n ::std::mem::MaybeUninit::<ShouldManuallyImplDebug>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\",\n \"file_path\": \"tests/expectations/tests/blocklist-and-impl-debug.rs\",\n \"rank\": 61,\n \"score\": 182080.1293939349\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_A() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<A>(),\\n\\n 24usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(A))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<A>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(A))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<A>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).len) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(A), \\\"::\\\", stringify!(len))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/size_t_is_usize.rs\",\n \"rank\": 62,\n \"score\": 181925.5944254218\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 1usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n}\\n\\nimpl C {\\n\\n #[inline]\\n\\n pub fn a(&self) -> bool {\\n\\n unsafe {\\n\\n ::std::mem::transmute(self._bitfield_1.get(0usize, 1u8) as u8)\\n\\n }\\n\\n }\\n\\n #[inline]\\n\",\n \"file_path\": \"tests/expectations/tests/only_bitfields.rs\",\n \"rank\": 63,\n \"score\": 181889.37270815554\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 40usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(C), \\\"::\\\", stringify!(a))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/class_1_0.rs\",\n \"rank\": 64,\n \"score\": 181889.37270815554\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 40usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(C), \\\"::\\\", stringify!(a))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/class.rs\",\n \"rank\": 65,\n \"score\": 181889.37270815554\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 104usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 8usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).mB) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(C), \\\"::\\\", stringify!(mB))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/template.rs\",\n \"rank\": 66,\n \"score\": 181889.37270815554\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_C() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<C>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<C>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(C))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<C>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).m_member) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/mutable.rs\",\n \"rank\": 67,\n \"score\": 181889.37270815554\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_ptr_t() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<ptr_t>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(ptr_t))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<ptr_t>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(ptr_t))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<ptr_t>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).__) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(ptr_t), \\\"::\\\", stringify!(__))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/underscore.rs\",\n \"rank\": 68,\n \"score\": 181882.9214630102\n },\n {\n \"content\": \"struct DefaultHasher<mozilla::UniquePtr<T, D>>\\n\\n{\\n\\n using Lookup = mozilla::UniquePtr<T, D>;\\n\\n using PtrHasher = PointerHasher<T*, mozilla::tl::FloorLog2<sizeof(void*)>::value>;\\n\\n\\n\\n static HashNumber hash(const Lookup& l) {\\n\\n return PtrHasher::hash(l.get());\\n\\n }\\n\\n static bool match(const mozilla::UniquePtr<T, D>& k, const Lookup& l) {\\n\\n return PtrHasher::match(k.get(), l.get());\\n\\n }\\n\\n static void rekey(mozilla::UniquePtr<T, D>& k, mozilla::UniquePtr<T, D>&& newKey) {\\n\\n k = mozilla::Move(newKey);\\n\\n }\\n\\n};\\n\\n\\n\\n\\n\\ntemplate <>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 69,\n \"score\": 181345.24025107786\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct.rs\",\n \"rank\": 70,\n \"score\": 181227.83721354097\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_struct_a() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<struct_a>(),\\n\\n 4usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(struct_a))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<struct_a>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(struct_a))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<struct_a>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/c_naming.rs\",\n \"rank\": 71,\n \"score\": 181210.9181763964\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_a() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<a>(),\\n\\n 3usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(a))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<a>(),\\n\\n 1usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(a))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<a>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).b) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(a), \\\"::\\\", stringify!(b))\\n\\n );\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_packing.rs\",\n \"rank\": 72,\n \"score\": 181210.9181763964\n },\n {\n \"content\": \"// bindgen-flags: --with-derive-hash --with-derive-partialeq --with-derive-eq --rustified-enum \\\".*\\\"\\n\\nstruct Test {\\n\\n int foo;\\n\\n float bar;\\n\\n enum { T_NONE };\\n\\n};\\n\\n\\n\\ntypedef enum {\\n\\n Foo,\\n\\n Bar,\\n\\n} Baz;\\n\",\n \"file_path\": \"tests/headers/anon_enum.hpp\",\n \"rank\": 73,\n \"score\": 180516.2634516201\n },\n {\n \"content\": \"struct Test {\\n\\n nsTArray<long> a;\\n\\n};\\n\",\n \"file_path\": \"tests/headers/replace_use.hpp\",\n \"rank\": 74,\n \"score\": 180516.2634516201\n },\n {\n \"content\": \"struct Test {\\n\\n uint64_t foo;\\n\\n uint64_t x : 56;\\n\\n uint64_t y : 8;\\n\\n};\\n\",\n \"file_path\": \"tests/headers/bitfield-linux-32.hpp\",\n \"rank\": 75,\n \"score\": 180516.2634516201\n },\n {\n \"content\": \"struct Test {};\\n\\nextern \\\"C\\\" void Servo_Test(Test* a);\\n\",\n \"file_path\": \"tests/headers/allowlist_fix.hpp\",\n \"rank\": 76,\n \"score\": 180516.2634516201\n },\n {\n \"content\": \"// bindgen-flags: --enable-cxx-namespaces\\n\\nstruct Test {};\\n\",\n \"file_path\": \"tests/headers/module-allowlisted.hpp\",\n \"rank\": 77,\n \"score\": 180516.2634516201\n },\n {\n \"content\": \"struct ServoUnsafeCell {\\n\\n T value;\\n\\n\\n\\n\\n\\n ServoUnsafeCell() : value() {};\\n\\n};\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 78,\n \"score\": 178964.8313872125\n },\n {\n \"content\": \"struct AllUnsafeAccessors {\\n\\n int mBothAccessors;\\n\\n int mAlsoBothAccessors;\\n\\n};\\n\\n\\n\\n/** <div rustbindgen accessor></div> */\\n\",\n \"file_path\": \"tests/headers/accessors.hpp\",\n \"rank\": 79,\n \"score\": 178964.8313872125\n },\n {\n \"content\": \"struct is_allowed_extent_conversion\\n\\n : public mozilla::IntegralConstant<bool,\\n\\n From == To ||\\n\\n From == mozilla::dynamic_extent ||\\n\\n To == mozilla::dynamic_extent>\\n\\n{\\n\\n};\\n\\n\\n\\ntemplate<class From, class To>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 80,\n \"score\": 178963.36286209582\n },\n {\n \"content\": \"struct IsModValidImpl;\\n\\n\\n\\ntemplate<typename T>\\n\\ninline bool\\n\\nIsModValid(T aX, T aY)\\n\\n{\\n\\n return IsModValidImpl<T>::run(aX, aY);\\n\\n}\\n\\n# 376 \\\"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/mozilla/CheckedInt.h\\\"\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 81,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct IsMulValidImpl {};\\n\\n\\n\\ntemplate<typename T, bool IsTSigned>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 82,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct DeferredFinalizerImpl\\n\\n{\\n\\n typedef typename Conditional<IsSame<T, nsISupports>::value,\\n\\n nsCOMPtr<T>,\\n\\n typename Conditional<IsRefcounted<T>::value,\\n\\n RefPtr<T>,\\n\\n nsAutoPtr<T>>::Type>::Type SmartPtr;\\n\\n typedef SegmentedVector<SmartPtr> SmartPtrArray;\\n\\n\\n\\n static_assert(IsSame<T, nsISupports>::value || !IsBaseOf<nsISupports, T>::value,\\n\\n \\\"nsISupports classes should all use the nsISupports instantiation\\\");\\n\\n\\n\\n static inline void\\n\\n AppendAndTake(SegmentedVector<nsCOMPtr<nsISupports>>& smartPtrArray, nsISupports* ptr)\\n\\n {\\n\\n smartPtrArray.InfallibleAppend(dont_AddRef(ptr));\\n\\n }\\n\\n template<class U>\\n\\n static inline void\\n\\n AppendAndTake(SegmentedVector<RefPtr<U>>& smartPtrArray, U* ptr)\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 83,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct PointerTypeImpl\\n\\n{\\n\\n typedef typename D::pointer Type;\\n\\n};\\n\\n\\n\\ntemplate <class T, class D>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 84,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct CheckConvertibilityImpl;\\n\\n\\n\\ntemplate<typename Source, typename Target>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 85,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct SelectResultImpl\\n\\n{\\n\\n static const PackingStrategy value =\\n\\n (IsEmpty<V>::value && UnusedZero<E>::value)\\n\\n ? PackingStrategy::NullIsOk\\n\\n : (detail::HasFreeLSB<V>::value && detail::HasFreeLSB<E>::value)\\n\\n ? PackingStrategy::LowBitTagIsError\\n\\n : (IsDefaultConstructible<V>::value && IsDefaultConstructible<E>::value &&\\n\\n IsPackableVariant<V, E>::value)\\n\\n ? PackingStrategy::PackedVariant\\n\\n : PackingStrategy::Variant;\\n\\n\\n\\n using Type = detail::ResultImplementation<V, E, value>;\\n\\n};\\n\\n\\n\\ntemplate <typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 86,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct BoundsCheckImpl;\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 87,\n \"score\": 178933.56012233437\n },\n {\n \"content\": \"struct CStringHasher\\n\\n{\\n\\n typedef const char* Lookup;\\n\\n static js::HashNumber hash(Lookup l) {\\n\\n return mozilla::HashString(l);\\n\\n }\\n\\n static bool match(const char* key, Lookup lookup) {\\n\\n return strcmp(key, lookup) == 0;\\n\\n }\\n\\n};\\n\\n# 708 \\\"/home/fitzgen/stylo/obj-x86_64-pc-linux-gnu/dist/include/js/HashTable.h\\\"\\n\\ntemplate <typename HashPolicy>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 88,\n \"score\": 178920.36259774605\n },\n {\n \"content\": \"struct UniquePtr_Simple {\\n\\n T* mPtr;\\n\\n};\\n\\n\\n\\nstatic_assert(sizeof(mozilla::UniquePtr<int>) == sizeof(UniquePtr_Simple<int>), \\\"Size mismatch between \\\" \\\"mozilla::UniquePtr<int>\\\" \\\" and \\\" \\\"UniquePtr_Simple<int>\\\"); static_assert(alignof(mozilla::UniquePtr<int>) == alignof(UniquePtr_Simple<int>), \\\"Align mismatch between \\\" \\\"mozilla::UniquePtr<int>\\\" \\\" and \\\" \\\"UniquePtr_Simple<int>\\\");;\\n\\n\\n\\n\\n\\n\\n\\n\\n\\ntemplate<typename T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 89,\n \"score\": 178913.01622534855\n },\n {\n \"content\": \"struct RefPtrTraits\\n\\n{\\n\\n static void AddRef(U* aPtr) {\\n\\n aPtr->AddRef();\\n\\n }\\n\\n static void Release(U* aPtr) {\\n\\n aPtr->Release();\\n\\n }\\n\\n};\\n\\n\\n\\n}\\n\\n\\n\\ntemplate <class T>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 90,\n \"score\": 178913.01622534852\n },\n {\n \"content\": \"struct StrongPtrForMember\\n\\n{\\n\\n typedef typename Conditional<IsRefcounted<T>::value,\\n\\n RefPtr<T>, nsAutoPtr<T>>::Type Type;\\n\\n};\\n\\n\\n\\nnamespace binding_detail {\\n\\ninline\\n\\nJSObject*\\n\\nGetHackedNamespaceProtoObject(JSContext* aCx)\\n\\n{\\n\\n return JS_NewPlainObject(aCx);\\n\\n}\\n\\n}\\n\\n\\n\\n\\n\\n\\n\\n\\n\\nbool SystemGlobalResolve(JSContext* cx, JS::Handle<JSObject*> obj,\\n\\n JS::Handle<jsid> id, bool* resolvedp);\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 91,\n \"score\": 178913.01622534855\n },\n {\n \"content\": \"struct ShouldManuallyImplDebug {\\n\\n BlocklistMe a;\\n\\n};\\n\",\n \"file_path\": \"tests/headers/blocklist-and-impl-debug.hpp\",\n \"rank\": 92,\n \"score\": 178639.7060205828\n },\n {\n \"content\": \"struct StoreConstPtrPassByConstPtr\\n\\n{\\n\\n typedef const T* stored_type;\\n\\n typedef const T* passed_type;\\n\\n stored_type m;\\n\\n template <typename A>\\n\\n StoreConstPtrPassByConstPtr(A a) : m(a) {}\\n\\n passed_type PassAsParameter() { return m; }\\n\\n};\\n\\ntemplate<typename S>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 93,\n \"score\": 178614.93852527958\n },\n {\n \"content\": \"struct nsRunnableMethodTraits<PtrType, R(C::*)(As...), Owning, Cancelable>\\n\\n{\\n\\n typedef typename mozilla::RemoveRawOrSmartPointer<PtrType>::Type class_type;\\n\\n static_assert(mozilla::IsBaseOf<C, class_type>::value,\\n\\n \\\"Stored class must inherit from method's class\\\");\\n\\n typedef R return_type;\\n\\n typedef nsRunnableMethod<C, R, Owning, Cancelable> base_type;\\n\\n static const bool can_cancel = Cancelable;\\n\\n};\\n\\n\\n\\ntemplate<typename PtrType, class C, typename R, bool Owning, bool Cancelable, typename... As>\\n\",\n \"file_path\": \"tests/stylo.hpp\",\n \"rank\": 94,\n \"score\": 177758.07451719846\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_2() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_2>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_2>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_2))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_2>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct_array.rs\",\n \"rank\": 95,\n \"score\": 177676.2900302835\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct_array.rs\",\n \"rank\": 96,\n \"score\": 177676.2900302835\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_unnamed_struct.rs\",\n \"rank\": 97,\n \"score\": 177676.2900302835\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).bar) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\\"Offset of field: \\\", stringify!(foo), \\\"::\\\", stringify!(bar))\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/expectations/tests/derive-hash-struct-with-anon-struct-float.rs\",\n \"rank\": 98,\n \"score\": 177676.2900302835\n },\n {\n \"content\": \"#[test]\\n\\nfn bindgen_test_layout_foo__bindgen_ty_1() {\\n\\n assert_eq!(\\n\\n ::std::mem::size_of::<foo__bindgen_ty_1>(),\\n\\n 8usize,\\n\\n concat!(\\\"Size of: \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n ::std::mem::align_of::<foo__bindgen_ty_1>(),\\n\\n 4usize,\\n\\n concat!(\\\"Alignment of \\\", stringify!(foo__bindgen_ty_1))\\n\\n );\\n\\n assert_eq!(\\n\\n unsafe {\\n\\n let uninit = ::std::mem::MaybeUninit::<foo__bindgen_ty_1>::uninit();\\n\\n let ptr = uninit.as_ptr();\\n\\n ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize\\n\\n },\\n\\n 0usize,\\n\\n concat!(\\n\\n \\\"Offset of field: \\\",\\n\",\n \"file_path\": \"tests/expectations/tests/struct_with_anon_struct_pointer.rs\",\n \"rank\": 99,\n \"score\": 177676.2900302835\n }\n]","isConversational":false}}},{"rowIdx":1095,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/modules/centerdevice/auth.rs"},"repo_name":{"kind":"string","value":"dschneller/ceres"},"commit":{"kind":"string","value":"9449011264d17fdd4b03a262930d8fe19ff9dc8f"},"file_code":{"kind":"string","value":"use clams::prelude::{Config as ClamsConfig};\nuse clap::{App, Arg, ArgMatches, SubCommand};\nuse centerdevice::{CenterDevice, Client, ClientCredentials, Token};\nuse centerdevice::client::AuthorizedClient;\nuse centerdevice::client::auth::{Code, CodeProvider, IntoUrl};\nuse centerdevice::errors::{Result as CenterDeviceResult};\nuse failure::Fail;\nuse std::io;\nuse std::io::Write;\nuse std::convert::TryInto;\n\nuse config::{CeresConfig as Config, CenterDevice as CenterDeviceConfig, Profile};\nuse run_config::RunConfig;\nuse modules::{Result as ModuleResult, Error as ModuleError, ErrorKind as ModuleErrorKind, Module};\nuse modules::centerdevice::errors::*;\n\npub const NAME: &str = \"auth\";\n\npub struct SubModule;\n\nimpl Module for SubModule {\n fn build_sub_cli() -> App<'static, 'static> {\n SubCommand::with_name(NAME)\n .about(\"Authenticate with CenterDevice\")\n .arg(\n Arg::with_name(\"refresh\")\n .short(\"r\")\n .long(\"refresh\")\n .help(\"Just refresh token without re-authentication\"),\n )\n .arg(\n Arg::with_name(\"show\")\n .short(\"s\")\n .long(\"show\")\n .required_unless(\"save\")\n .help(\"On successful authentication, print the received token to stdout\"),\n )\n .arg(\n Arg::with_name(\"save\")\n .short(\"S\")\n .long(\"save\")\n .required_unless(\"show\")\n .help(\"On successful authentication, save the received token to configuration file\"),\n )\n }\n\n fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> ModuleResult<()> {\n let args = cli_args.unwrap(); \n do_call(args, run_config, config)\n .map_err(|e| ModuleError::with_chain(e, ModuleErrorKind::ModuleFailed(NAME.to_owned())))\n }\n}\n\nstruct CliCodeProvider {}\n\nimpl CodeProvider for CliCodeProvider {\n fn get_code<T: IntoUrl>(&self, auth_url: T) -> CenterDeviceResult<Code> {\n let auth_url = auth_url.into_url().expect(\"Failed to parse auth url\");\n\n println!(\"Please authenticate at the following URL, wait for the redirect, enter the code into the terminal, and then press return ...\");\n println!(\"\\n\\t{}\\n\", auth_url);\n print!(\"Authentication code: \");\n let _ = std::io::stdout().flush();\n let mut input = String::new();\n let _ = io::stdin().read_line(&mut input);\n let code = input.trim();\n\n let code = Code::new(code.to_string());\n\n Ok(code)\n }\n}\n\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n let profile = match run_config.active_profile.as_ref() {\n \"default\" => config.get_default_profile(),\n s => config.get_profile(s),\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n )?;\n\n let token = if args.is_present(\"refresh\") {\n refresh_token(¢erdevice)?\n } else {\n get_token(¢erdevice)?\n };\n\n debug!(\"{:#?}\", token);\n\n if args.is_present(\"show\") {\n println!(\"{:#?}\", token);\n }\n\n if args.is_present(\"save\") {\n save_token(run_config, config, &token)\n .chain_err(|| ErrorKind::FailedToSaveToken)?;\n }\n\n Ok(())\n}\n\nfn get_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {\n let client_credentials = ClientCredentials::new(\n ¢erdevice.client_id,\n ¢erdevice.client_secret,\n );\n let code_provider = CliCodeProvider {};\n\n info!(\"Authenticating with CenterDevice at {}\", centerdevice.base_domain);\n let client = Client::new(¢erdevice.base_domain, client_credentials)\n .authorize_with_code_flow(¢erdevice.redirect_uri, &code_provider)\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;\n info!(\"Successfully authenticated.\");\n\n Ok(client.token().clone())\n}\n\nfn refresh_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {\n info!(\"Refreshing token with CenterDevice at {}\", centerdevice.base_domain);\n let client: AuthorizedClient = centerdevice.try_into()?;\n let token = client.refresh_access_token()\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;\n info!(\"Successfully re-energized.\");\n\n Ok(token)\n}\n\nfn save_token(run_config: &RunConfig, config: &Config, token: &Token) -> Result<()> {\n let new_config = update_config(run_config, config, token)?;\n new_config.save(run_config.active_config)\n .chain_err(|| ErrorKind::FailedToSaveConfig)?;\n\n Ok(())\n}\n\nfn update_config(run_config: &RunConfig, config: &Config, token: &Token) -> Result<Config> {\n let profile = match run_config.active_profile.as_ref() {\n \"default\" => config.get_default_profile(),\n s => config.get_profile(s),\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n )?;\n\n let centerdevice = CenterDeviceConfig {\n access_token: Some(token.access_token().to_string()),\n refresh_token: Some(token.refresh_token().to_string()),\n ..(*centerdevice).clone()\n };\n\n let profile = Profile {\n centerdevice: Some(centerdevice),\n ..(*profile).clone()\n };\n\n let profile_name = match run_config.active_profile.as_ref() {\n \"default\" => config.default_profile.clone(),\n s => s.to_string(),\n };\n let mut profiles = config.profiles.clone();\n profiles.insert(profile_name, profile);\n\n let new_config = Config {\n profiles,\n ..(*config).clone()\n };\n\n Ok(new_config)\n}\n"},"prefix":{"kind":"string","value":"use clams::prelude::{Config as ClamsConfig};\nuse clap::{App, Arg, ArgMatches, SubCommand};\nuse centerdevice::{CenterDevice, Client, ClientCredentials, Token};\nuse centerdevice::client::AuthorizedClient;\nuse centerdevice::client::auth::{Code, CodeProvider, IntoUrl};\nuse centerdevice::errors::{Result as CenterDeviceResult};\nuse failure::Fail;\nuse std::io;\nuse std::io::Write;\nuse std::convert::TryInto;\n\nuse config::{CeresConfig as Config, CenterDevice as CenterDeviceConfig, Profile};\nuse run_config::RunConfig;\nuse modules::{Result as ModuleResult, Error as ModuleError, ErrorKind as ModuleErrorKind, Module};\nuse modules::centerdevice::errors::*;\n\npub const NAME: &str = \"auth\";\n\npub struct SubModule;\n\nimpl Module for SubModule {\n fn build_sub_cli() -> App<'static, 'static> {\n SubCommand::with_name(NAME)\n .about(\"Authenticate with CenterDevice\")\n .arg(\n Arg::with_name(\"refresh\")\n .short(\"r\")\n .long(\"refresh\")\n .help(\"Just refresh token without re-authentication\"),\n )\n .arg(\n Arg::with_name(\"show\")\n .short(\"s\")\n .long(\"show\")\n .required_unless(\"save\")\n .help(\"On successful authentication, print the received token to stdout\"),\n )\n .arg(\n Arg::with_name(\"save\")\n .short(\"S\")\n .long(\"save\")\n .required_unless(\"show\")\n .help(\"On successful authentication, save the received token to configuration file\"),\n )\n }\n\n fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> ModuleResult<()> {\n let args = cli_args.unwrap(); \n do_call(args, run_config, config)\n .map_err(|e| ModuleError::with_chain(e, ModuleErrorKind::ModuleFailed(NAME.to_owned())))\n }\n}\n\nstruct CliCodeProvider {}\n\nimpl CodeProvider for CliCodeProvider {\n fn get_code<T: IntoUrl>(&self, auth_url: T) -> CenterDeviceResult<Code> {\n let auth_url = auth_url.into_url().expect(\"Failed to parse auth url\");\n\n println!(\"Please authenticate at the following URL, wait for the redirect, enter the code into the terminal, and then press return ...\");\n println!(\"\\n\\t{}\\n\", auth_url);\n print!(\"Authentication code: \");\n let _ = std::io::stdout().flush();\n let mut input = String::new();\n let _ = io::stdin().read_line(&mut input);\n let code = input.trim();\n\n let code = Code::new(code.to_string());\n\n Ok(code)\n }\n}\n\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n let profile = match run_config.active_profile.as_ref() {\n \"default\" => config.get_default_profile(),\n s => config.get_profile(s),\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n )?;\n\n let token = if args.is_present(\"refresh\") {\n refresh_token(¢erdevice)?\n } else {\n get_token(¢erdevice)?\n };\n\n debug!(\"{:#?}\", token);\n\n if args.is_present(\"show\") {\n println!(\"{:#?}\", token);\n }\n\n "},"suffix":{"kind":"string","value":"\n\n Ok(())\n}\n\nfn get_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {\n let client_credentials = ClientCredentials::new(\n ¢erdevice.client_id,\n ¢erdevice.client_secret,\n );\n let code_provider = CliCodeProvider {};\n\n info!(\"Authenticating with CenterDevice at {}\", centerdevice.base_domain);\n let client = Client::new(¢erdevice.base_domain, client_credentials)\n .authorize_with_code_flow(¢erdevice.redirect_uri, &code_provider)\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;\n info!(\"Successfully authenticated.\");\n\n Ok(client.token().clone())\n}\n\nfn refresh_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {\n info!(\"Refreshing token with CenterDevice at {}\", centerdevice.base_domain);\n let client: AuthorizedClient = centerdevice.try_into()?;\n let token = client.refresh_access_token()\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;\n info!(\"Successfully re-energized.\");\n\n Ok(token)\n}\n\nfn save_token(run_config: &RunConfig, config: &Config, token: &Token) -> Result<()> {\n let new_config = update_config(run_config, config, token)?;\n new_config.save(run_config.active_config)\n .chain_err(|| ErrorKind::FailedToSaveConfig)?;\n\n Ok(())\n}\n\nfn update_config(run_config: &RunConfig, config: &Config, token: &Token) -> Result<Config> {\n let profile = match run_config.active_profile.as_ref() {\n \"default\" => config.get_default_profile(),\n s => config.get_profile(s),\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n )?;\n\n let centerdevice = CenterDeviceConfig {\n access_token: Some(token.access_token().to_string()),\n refresh_token: Some(token.refresh_token().to_string()),\n ..(*centerdevice).clone()\n };\n\n let profile = Profile {\n centerdevice: Some(centerdevice),\n ..(*profile).clone()\n };\n\n let profile_name = match run_config.active_profile.as_ref() {\n \"default\" => config.default_profile.clone(),\n s => s.to_string(),\n };\n let mut profiles = config.profiles.clone();\n profiles.insert(profile_name, profile);\n\n let new_config = Config {\n profiles,\n ..(*config).clone()\n };\n\n Ok(new_config)\n}\n"},"middle":{"kind":"string","value":"if args.is_present(\"save\") {\n save_token(run_config, config, &token)\n .chain_err(|| ErrorKind::FailedToSaveToken)?;\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"fn query_health(client: &ReqwestClient, name: &'static str, url: &str) -> impl Future<Item = HealthCheck, Error = Error> {\n\n trace!(\"Quering health for {}\", url);\n\n client\n\n .get(url)\n\n .header(Connection::close())\n\n .send()\n\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedQueryHeatlhCheck(\"failed to request health check from server\".to_owned())))\n\n .and_then(|response| {\n\n trace!(\"Received response with status = {}.\", response.status());\n\n let res = if response.status() == StatusCode::Ok {\n\n Ok(response)\n\n } else {\n\n let reason = format!(\"of unexpected status code {} != 200\", response.status());\n\n Err(Error::from_kind(ErrorKind::FailedQueryHeatlhCheck(reason)))\n\n };\n\n result(res)\n\n })\n\n .and_then(|response| {\n\n let body = response.into_body();\n\n body.concat2()\n","file_path":"src/modules/health/check.rs","rank":0,"score":432434.0545498316},{"content":"fn query_page_status(client: &ReqwestClient, name: String, id: &str) -> impl Future<Item = PageStatusResult, Error = Error> {\n\n let base_url = format!(\"https://{}.statuspage.io/api/v2/status.json\", id);\n\n client\n\n .get(&base_url)\n\n .header(Connection::close())\n\n .send()\n\n .and_then(|res| {\n\n trace!(\"Received response with status = {}.\", res.status());\n\n let body = res.into_body();\n\n body.concat2()\n\n })\n\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryStatusPage))\n\n .and_then(|body| {\n\n trace!(\"Parsing body.\");\n\n let res = serde_json::from_slice::<PageStatus>(&body)\n\n .map(|x| PageStatusResult { name, page_status: x })\n\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryStatusPage));\n\n result(res)\n\n })\n\n}\n\n\n","file_path":"src/modules/statuspages/show.rs","rank":3,"score":346772.2866512973},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n info!(\"Terminating instances.\");\n\n let changes = terminate_instances(args, run_config, config)?;\n\n\n\n info!(\"Outputting instance state changes.\");\n\n output_changes(args, run_config, config, &changes)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/instances/terminate.rs","rank":4,"score":345596.14069663716},{"content":"fn do_call(args: &ArgMatches, _: &RunConfig, config: &Config) -> Result<()> {\n\n let status_pages = &config.status_pages;\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\n\n\n\n info!(\"Quering status\");\n\n let mut core = tokio_core::reactor::Core::new()\n\n .chain_err(|| ErrorKind::FailedToQueryStatusPage)?;\n\n let client = ReqwestClient::new(&core.handle());\n\n\n\n let queries = status_pages.iter().map(|(name, status_page)| {\n\n query_page_status(&client, name.to_string(), &status_page.id)\n\n });\n\n let work = join_all(queries);\n\n let result = core.run(work)?;\n\n\n\n info!(\"Outputting Page Status\");\n\n output_page_status(output_type, &result)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/statuspages/show.rs","rank":7,"score":320886.0168992431},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let project_id = profile.story_tracker.project_id;\n\n\n\n let story_id = match args.value_of(\"story-id\") {\n\n Some(x) if x.starts_with('#') => x[1..].parse::<u64>()\n\n .chain_err(|| ErrorKind::FailedToParseCmd(\"story-id\".to_string())),\n\n Some(x) => x.parse::<u64>()\n\n .chain_err(|| ErrorKind::FailedToParseCmd(\"story-id\".to_string())),\n\n None => Err(Error::from_kind(ErrorKind::FailedToParseCmd(\"story-id\".to_string()))),\n\n }?;\n\n let force = args.is_present(\"force\");\n\n let token = &config.pivotal.token;\n\n\n\n info!(\"Quering existing tasks\");\n\n let mut core = tokio_core::reactor::Core::new()\n\n .chain_err(|| ErrorKind::FailedToQueryPivotalApi)?;\n","file_path":"src/modules/stories/prepare.rs","rank":8,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n\n )?;\n\n\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\n\n\n\n let fulltext_str; // Borrow checker\n\n let mut search = Search::new();\n\n if let Some(filenames) = args.values_of(\"filenames\") {\n\n search = search.filenames(filenames.collect());\n\n }\n\n if let Some(tags) = args.values_of(\"tags\") {\n\n search = search.tags(tags.collect());\n","file_path":"src/modules/centerdevice/search.rs","rank":9,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let project_id = profile.story_tracker.project_id;\n\n\n\n let story_id = match args.value_of(\"story-id\") {\n\n Some(x) if x.starts_with('#') => x[1..].parse::<u64>()\n\n .chain_err(|| ErrorKind::FailedToParseCmd(\"story-id\".to_string())),\n\n Some(x) => x.parse::<u64>()\n\n .chain_err(|| ErrorKind::FailedToParseCmd(\"story-id\".to_string())),\n\n None => Err(Error::from_kind(ErrorKind::FailedToParseCmd(\"story-id\".to_string()))),\n\n }?;\n\n let force = args.is_present(\"force\");\n\n let token = &config.pivotal.token;\n\n\n\n info!(\"Quering story state\");\n\n let mut core = tokio_core::reactor::Core::new()\n\n .chain_err(|| ErrorKind::FailedToQueryPivotalApi)?;\n","file_path":"src/modules/stories/start.rs","rank":10,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n\n )?;\n\n\n\n let document_ids: Vec<&str> = args.values_of(\"document-ids\").unwrap_or_else(|| Default::default()).collect();\n\n\n\n info!(\"Deleting documents at {}.\", centerdevice.base_domain);\n\n delete_documents(centerdevice, &document_ids)?;\n\n info!(\"Successfully deleted documents.\");\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/centerdevice/delete.rs","rank":11,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n // Parse my args\n\n let instance_ids: Vec<&str> = args.values_of(\"instance_ids\").unwrap_or_else(|| Default::default()).collect();\n\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n let public_ip = args.is_present(\"public-ip\");\n\n\n\n let ssh_opts: Vec<&str> = args.values_of(\"ssh-opts\").unwrap_or_else(|| Default::default()).collect();\n\n let remote_commands_args: Vec<&str> = args.values_of(\"command_args\").unwrap_or_else(|| Default::default()).collect();\n\n\n\n let timeout = Duration::from_secs(\n\n args.value_of(\"timeout\").unwrap() // safe unwrap\n\n .parse()\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\n\n );\n","file_path":"src/modules/instances/run.rs","rank":12,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n\n )?;\n\n\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\n\n\n\n let query = UsersQuery {\n\n all: args.is_present(\"include-all\"),\n\n };\n\n debug!(\"{:#?}\", query);\n\n\n\n info!(\"Searching users at {}.\", centerdevice.base_domain);\n\n let mut result = search_users(centerdevice, query)?;\n","file_path":"src/modules/centerdevice/users.rs","rank":13,"score":315810.9282768874},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n\n )?;\n\n\n\n // This happens here due to the borrow checker.\n\n let tags: Vec<&str> = args.values_of(\"tags\").unwrap_or_else(|| Default::default()).collect();\n\n\n\n let file_path = args.value_of(\"file\").unwrap(); // Safe\n\n\n\n let mime_type: Mime = if let Some(mt) = args.value_of(\"mime-type\") {\n\n mt.parse().map_err(|_| ErrorKind::FailedToPrepareApiCall)?\n\n } else {\n\n mime_guess::get_mime_type(&file_path)\n\n };\n\n\n","file_path":"src/modules/centerdevice/upload.rs","rank":14,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n info!(\"Querying description for instances.\");\n\n let instances = list_instances(args, run_config, config)?;\n\n\n\n info!(\"Filtering instance descriptions\");\n\n let instances = filter_instances(args, run_config, config, instances)?;\n\n\n\n info!(\"Outputting instance descriptions\");\n\n output_instances(args, run_config, config, &instances)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/instances/list.rs","rank":15,"score":315810.9282768874},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let centerdevice = profile.centerdevice.as_ref().ok_or(\n\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\n\n )?;\n\n\n\n let document_id = args.value_of(\"document-id\").unwrap(); // Safe\n\n let dir_path = if let Some(dir) = args.value_of(\"dirname\") {\n\n PathBuf::from(dir)\n\n } else {\n\n env::current_dir().map_err(|_| ErrorKind::FailedToPrepareApiCall)?\n\n };\n\n\n\n let mut download = Download::new(document_id, &dir_path);\n\n if let Some(f) = args.value_of(\"filename\") {\n\n download = download.filename(Path::new(f));\n\n }\n","file_path":"src/modules/centerdevice/download.rs","rank":16,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n info!(\"Starting instances.\");\n\n let changes = start_instances(args, run_config, config)?;\n\n\n\n info!(\"Outputting instance state changes.\");\n\n output_changes(args, run_config, config, &changes)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/instances/start.rs","rank":17,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n info!(\"Querying description for instance.\");\n\n let instance = describe_instance(args, run_config, config)?;\n\n\n\n info!(\"Executing ssh.\");\n\n ssh_to_instance(args, run_config, config, instance)\n\n}\n\n\n","file_path":"src/modules/instances/ssh.rs","rank":18,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n let services = args.values_of_lossy(\"services\");\n\n let tags = args.values_of_lossy(\"tags\");\n\n let url = profile.consul\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"consul\".to_string())))?\n\n .urls\n\n .first()\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n\n\n info!(\"Quering for services = {}, tags = {}\",\n\n services.as_ref().map(|x| x.join(\",\")).unwrap_or_else(|| \"()\".to_owned()),\n\n tags.as_ref().map(|x| x.join(\",\")).unwrap_or_else(|| \"()\".to_owned())\n\n );\n\n let catalog = query_consul(url.to_string(), services, tags)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n\n\n info!(\"Outputting catalog\");\n\n output_instances(args, run_config, config, &catalog)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/consul/list.rs","rank":19,"score":315810.92827688734},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n info!(\"Stopping instances.\");\n\n let changes = stop_instances(args, run_config, config)?;\n\n\n\n info!(\"Outputting instance state changes.\");\n\n output_changes(args, run_config, config, &changes)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/instances/stop.rs","rank":20,"score":315810.9282768874},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::FailedToParseCmd(\"profile\".to_string()))?;\n\n let base_domain = &profile.health.base_domain;\n\n\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\n\n\n\n info!(\"Checking Health\");\n\n let mut core = tokio_core::reactor::Core::new()\n\n .chain_err(|| ErrorKind::FailedQueryHeatlhCheck(\"failed to create reactor\".to_owned()))?;\n\n let client = ReqwestClient::new(&core.handle());\n\n\n\n let queries = ENDPOINTS.iter().map(|name| {\n\n let url = format!(\"https://{}.{}/healthcheck\", name, base_domain);\n\n query_health(&client, name, &url)\n\n });\n","file_path":"src/modules/health/check.rs","rank":21,"score":315810.9282768874},{"content":"#[allow(unstable_name_collisions)] // flatten from itertools\n\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n // Parse my args\n\n let instance_ids: Vec<&str> = args.values_of(\"instance_ids\").unwrap_or_else(|| Default::default()).collect();\n\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n let public_ip = args.is_present(\"public-ip\");\n\n\n\n let ssh_opts: Vec<&str> = args.values_of(\"ssh-opts\").unwrap_or_else(|| Default::default()).collect();\n\n\n\n let timeout = Duration::from_secs(\n\n args.value_of(\"timeout\").unwrap() // safe unwrap\n\n .parse()\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\n\n );\n\n\n","file_path":"src/modules/ops/asp/run.rs","rank":22,"score":312496.10434480314},{"content":"#[allow(unstable_name_collisions)] // flatten from itertools\n\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n let force = args.is_present(\"force\");\n\n let public_ip = args.is_present(\"public-ip\");\n\n\n\n let ssh_opts: Vec<&str> = args.values_of(\"ssh-opts\").unwrap_or_else(|| Default::default()).collect();\n\n\n\n let timeout = Duration::from_secs(\n\n args.value_of(\"timeout\").unwrap() // safe unwrap\n\n .parse()\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\n\n );\n\n\n\n let progress_bar = !args.is_present(\"no-progress-bar\");\n\n\n\n let show_all = args.is_present(\"show-all\");\n","file_path":"src/modules/ops/webserver/backup.rs","rank":23,"score":312496.1043448031},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let issue_tracker = &profile.issue_tracker;\n\n\n\n if args.is_present(\"browser\") {\n\n let template_name: &str = if let Some(ref name) = args.value_of(\"template\") {\n\n name\n\n } else {\n\n &issue_tracker.default_issue_template_name\n\n };\n\n let html_url = browse_create_issue(&issue_tracker.github_org, &issue_tracker.github_repo, template_name);\n\n info!(\"Opening browser to create new ops issue\");\n\n webbrowser::open(&html_url)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n return Ok(());\n\n }\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":24,"score":312492.4691425184},{"content":"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let issue_tracker = &profile.issue_tracker;\n\n\n\n let url = if args.is_present(\"project\") {\n\n info!(\"Browsing to ops issues project\");\n\n format!(\"https://github.com/{}/{}/projects/{}\", issue_tracker.github_org, issue_tracker.github_repo, issue_tracker.project_number)\n\n } else {\n\n info!(\"Browsing to ops issues\");\n\n format!(\"https://github.com/{}/{}/issues\", issue_tracker.github_org, issue_tracker.github_repo)\n\n };\n\n\n\n webbrowser::open(&url)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n Ok(())\n\n}\n","file_path":"src/modules/ops/issues/browse.rs","rank":25,"score":312492.4691425184},{"content":"fn get_story(client: &ReqwestClient, project_id: u64, story_id: u64, token: &str) -> impl Future<Item = StoryResponse, Error = Error> {\n\n let url = format!(\n\n \"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}\",\n\n project_id=project_id,\n\n story_id=story_id);\n\n client\n\n .get(&url)\n\n .header(Connection::close())\n\n .header(XTrackerToken(token.to_string()))\n\n .send()\n\n .and_then(|res| {\n\n trace!(\"Received response with status = {}.\", res.status());\n\n let body = res.into_body();\n\n body.concat2()\n\n })\n\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryPivotalApi))\n\n .and_then(|body| {\n\n trace!(\"Parsing body.\");\n\n let res = serde_json::from_slice::<StoryResponse>(&body)\n\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryPivotalApi));\n\n result(res)\n\n })\n\n}\n\n\n","file_path":"src/modules/stories/start.rs","rank":26,"score":308090.9245066706},{"content":"fn get_tasks(client: &ReqwestClient, project_id: u64, story_id: u64, token: &str) -> impl Future<Item = Vec<TaskResponse>, Error = Error> {\n\n let url = format!(\n\n \"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}/tasks\",\n\n project_id=project_id,\n\n story_id=story_id);\n\n client\n\n .get(&url)\n\n .header(Connection::close())\n\n .header(XTrackerToken(token.to_string()))\n\n .send()\n\n .and_then(|res| {\n\n trace!(\"Received response with status = {}.\", res.status());\n\n let body = res.into_body();\n\n body.concat2()\n\n })\n\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryPivotalApi))\n\n .and_then(|body| {\n\n trace!(\"Parsing body.\");\n\n let res = serde_json::from_slice::<Vec<TaskResponse>>(&body)\n\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryPivotalApi));\n\n result(res)\n\n })\n\n}\n\n\n","file_path":"src/modules/stories/prepare.rs","rank":27,"score":301944.6081850504},{"content":"fn start_logging(args: &ArgMatches, config: &CeresConfig) -> Result<()> {\n\n let verbosity: Level = args.occurrences_of(\"verbosity\").into();\n\n\n\n let default_level: log::LevelFilter = config\n\n .logging\n\n .default\n\n .parse()\n\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedToInitLogging))?;\n\n let default = Level(default_level);\n\n\n\n let ceres_level: log::LevelFilter = config\n\n .logging\n\n .ceres\n\n .parse()\n\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedToInitLogging))?;\n\n let ceres = Level(ceres_level);\n\n let ceres = ::std::cmp::max(ceres, verbosity);\n\n\n\n let log_config = LogConfig::new(\n\n std::io::stderr(),\n","file_path":"src/main.rs","rank":29,"score":244249.82292593413},{"content":"fn delete_documents(centerdevice: &CenterDeviceConfig, document_ids: &[&str]) -> Result<()> {\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .delete_documents(document_ids)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Deletion result {:#?}\", result);\n\n\n\n result\n\n}\n","file_path":"src/modules/centerdevice/delete.rs","rank":30,"score":237898.5645914753},{"content":"fn create_tempfile_from_template(template: Option<&str>, default_template: &str) -> Result<PathBuf> {\n\n let template = if let Some(t) = template {\n\n t\n\n } else {\n\n default_template\n\n };\n\n\n\n let tmpfile_path = {\n\n let tmpfile = NamedTempFile::new()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n tmpfile.path().to_path_buf()\n\n };\n\n\n\n trace!(\"Copying {} to {:?}\", template, tmpfile_path);\n\n ::std::fs::copy(template, &tmpfile_path)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n Ok(tmpfile_path)\n\n}\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":31,"score":216325.71319889463},{"content":"fn send_issue(github_token: &str, org: &str, repo: &str, issue: &IssueOptions) -> Result<Issue> {\n\n let mut core = Core::new().expect(\"reactor fail\");\n\n let github = Github::new(\n\n concat!(env!(\"CARGO_PKG_NAME\"), \"/\", env!(\"CARGO_PKG_VERSION\")),\n\n Some(Credentials::Token(github_token.to_owned())),\n\n &core.handle()\n\n );\n\n\n\n let f = github\n\n .repo(org, repo)\n\n .issues()\n\n .create(issue);\n\n core.run(f)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))\n\n}\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":32,"score":214558.78549770836},{"content":"fn edit_file(file: &Path, editor: &OsString, wait_for_completion: bool) -> Result<()> {\n\n let mut ed = Command::new(editor)\n\n .arg(file.as_os_str())\n\n .spawn()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let _ = ed.wait()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n if wait_for_completion {\n\n let _ = ask_for_confirmation(\"Press <Return> when finished ...\", \"\");\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":33,"score":212311.5854471579},{"content":"fn download_file(centerdevice: &CenterDeviceConfig, download: Download) -> Result<u64> {\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .download_file(download)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Download result {:#?}\", result);\n\n\n\n result\n\n}\n\n\n\n\n","file_path":"src/modules/centerdevice/download.rs","rank":34,"score":209752.5756298383},{"content":"fn upload_file(centerdevice: &CenterDeviceConfig, upload: Upload) -> Result<ID> {\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .upload_file(upload)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Upload result {:#?}\", result);\n\n\n\n result\n\n}\n","file_path":"src/modules/centerdevice/upload.rs","rank":35,"score":209752.57562983833},{"content":"fn download_file_with_progress(centerdevice: &CenterDeviceConfig, download: Download) -> Result<u64> {\n\n let mut progress = Progress::new();\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .download_file_with_progress(download, &mut progress)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Download result {:#?}\", result);\n\n\n\n result\n\n}\n\n\n","file_path":"src/modules/centerdevice/download.rs","rank":36,"score":206650.3179064728},{"content":"fn plain_output(output_opts: &str) -> Result<PlainOutputCatalogResult> {\n\n let output = if output_opts.contains(\"all\") {\n\n Default::default()\n\n } else {\n\n PlainOutputCatalogResult { fields: output_fields(output_opts)? }\n\n };\n\n trace!(\"output = {:?}\", output.fields);\n\n\n\n Ok(output)\n\n}\n\n\n","file_path":"src/modules/consul/list.rs","rank":37,"score":194361.953728002},{"content":"fn human_output(output_opts: &str) -> Result<TableOutputCatalogResult> {\n\n let output = if output_opts.contains(\"all\") {\n\n Default::default()\n\n } else {\n\n TableOutputCatalogResult { fields: output_fields(output_opts)? }\n\n };\n\n trace!(\"output = {:?}\", output.fields);\n\n\n\n Ok(output)\n\n}\n\n\n","file_path":"src/modules/consul/list.rs","rank":38,"score":194361.953728002},{"content":"fn output_fields(field_str: &str) -> Result<Vec<NodeField>> {\n\n let fields: ::std::result::Result<Vec<_>, _> = field_str\n\n .split(',')\n\n .map(|s| s.parse::<NodeField>())\n\n .collect();\n\n let fields =\n\n fields.map_err(|e| Error::with_chain(e, ErrorKind::ModuleFailed(NAME.to_owned())))?;\n\n\n\n Ok(fields)\n\n}\n","file_path":"src/modules/consul/list.rs","rank":39,"score":194254.66365484733},{"content":"fn generate_completion(args: &ArgMatches) -> Result<()> {\n\n let bin_name = env!(\"CARGO_PKG_NAME\");\n\n let shell = args\n\n .value_of(\"shell\")\n\n .ok_or_else(|| ErrorKind::CliArgsParsingError(\"shell argument is missing\".to_string()))?;\n\n build_cli().gen_completions_to(\n\n bin_name,\n\n shell.parse::<Shell>().map_err(|_| {\n\n ErrorKind::CliArgsParsingError(\"completion script generation failed\".to_string())\n\n })?,\n\n &mut std::io::stdout(),\n\n );\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/main.rs","rank":40,"score":189810.91888610975},{"content":"fn search_documents(centerdevice: &CenterDeviceConfig, search: Search) -> Result<SearchResult> {\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .search_documents(search)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Search result {:#?}\", result);\n\n\n\n result\n\n}\n\n\n","file_path":"src/modules/centerdevice/search.rs","rank":41,"score":186735.56985455882},{"content":"fn browse_create_issue(org: &str, repo: &str, template_name: &str) -> String {\n\n format!(\"https://github.com/{}/{}/issues/new?template={}\", org, repo, template_name)\n\n}\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":42,"score":178079.33201886452},{"content":"fn is_valid_file(filename: String) -> ::std::result::Result<(), String> {\n\n let path = Path::new(&filename);\n\n\n\n if let Some(parent) = path.parent() {\n\n if parent.to_string_lossy() != \"\" {\n\n let err_msg = format!(\"The filename '{}' contains a directory '{}'. Use '-d'.\", filename, parent.display());\n\n return Err(err_msg);\n\n }\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/modules/centerdevice/download.rs","rank":43,"score":176483.04866898293},{"content":"fn search_users(centerdevice: &CenterDeviceConfig, query: UsersQuery) -> Result<Vec<User>> {\n\n let client: AuthorizedClient = centerdevice.try_into()?;\n\n let result = client\n\n .search_users(query)\n\n .map(|x| x.users)\n\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\n\n debug!(\"Search result {:#?}\", result);\n\n\n\n result\n\n}\n\n\n","file_path":"src/modules/centerdevice/users.rs","rank":45,"score":172078.29155385453},{"content":"fn find_instances(profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let all = provider.describe_instances()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n let mut tags = HashMap::new();\n\n tags.insert(\"Intent\".to_owned(), Some(\"webserver\"));\n\n let filter = filter::FilterBuilder::new()\n\n .tags(tags)\n\n .build()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let webservers = all\n\n .into_iter()\n\n .filter(|i| filter.filter(i))\n\n .collect();\n\n\n\n Ok(webservers)\n\n}\n\n\n","file_path":"src/modules/ops/webserver/backup.rs","rank":46,"score":168784.6003458107},{"content":"fn describe_instances(instance_ids: &[String], profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n let res: Result<Vec<InstanceDescriptor>> = instance_ids.iter().\n\n map(|id| provider\n\n .describe_instance(id)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n ).collect();\n\n\n\n res\n\n}\n\n\n","file_path":"src/modules/instances/run.rs","rank":47,"score":160883.04141473168},{"content":"fn query_consul(url: String, services: Option<Vec<String>>, tags: Option<Vec<String>>) -> Result<Catalog> {\n\n let consul = Consul::new(url);\n\n let catalog = consul.catalog_by(services, tags)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n\n\n Ok(catalog)\n\n}\n\n\n","file_path":"src/modules/consul/list.rs","rank":48,"score":158656.2952247843},{"content":"fn describe_instances(instance_ids: &[String], profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let res: Result<Vec<InstanceDescriptor>> = instance_ids.iter().\n\n map(|id| provider\n\n .describe_instance(id)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n ).collect();\n\n\n\n res\n\n}\n\n\n","file_path":"src/modules/ops/asp/run.rs","rank":49,"score":158577.18707825302},{"content":"fn de_ser_region<'de, D>(deserializer: D) -> ::std::result::Result<Region, D::Error>\n\nwhere\n\n D: Deserializer<'de>,\n\n{\n\n struct RegionVisitor;\n\n\n\n impl<'a> Visitor<'a> for RegionVisitor {\n\n type Value = Region;\n\n\n\n fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {\n\n formatter.write_str(\"valid AWS region string\")\n\n }\n\n\n\n fn visit_str<E>(self, s: &str) -> ::std::result::Result<Self::Value, E>\n\n where\n\n E: de::Error,\n\n {\n\n let region = Region::from_str(s)\n\n .map_err(|_| de::Error::custom(format!(\"invalid region string '{}'\", s)))?;\n\n Ok(region)\n","file_path":"src/provider/aws.rs","rank":50,"score":157634.06924633417},{"content":"fn make_row(hc_name: &str, previous_hc_name: &Option<&str>, resource_name: &str, resource: &HealthSample) -> Row {\n\n let service_cell = match previous_hc_name {\n\n Some(name) if name == &hc_name => Cell::new(\"\"),\n\n Some(_) | None => {\n\n Cell::new(hc_name)\n\n }\n\n };\n\n\n\n let healthy_cell = if resource.healthy {\n\n Cell::new(\"up\").with_style(Attr::ForegroundColor(color::GREEN))\n\n } else {\n\n Cell::new(\"down\").with_style(Attr::ForegroundColor(color::RED))\n\n };\n\n\n\n let updated_at: Option<DateTime<Local>> = resource.time_stamp.map(|x| {\n\n let naive_datetime =\n\n NaiveDateTime::from_timestamp(x / 1000, 0);\n\n Local.from_utc_datetime(&naive_datetime)\n\n });\n\n\n","file_path":"src/output/health/mod.rs","rank":51,"score":156998.46907824988},{"content":"fn describe(aws: &Aws, instance_id: &str) -> Result<InstanceDescriptor> {\n\n let credentials_provider = assume_role(aws)?;\n\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\n\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\n\n\n\n let request = DescribeInstancesRequest {\n\n dry_run: Some(false),\n\n filters: None,\n\n instance_ids: Some(vec![instance_id.to_string()]),\n\n max_results: None,\n\n next_token: None,\n\n };\n\n let result = client\n\n .describe_instances(&request)\n\n .chain_err(|| ErrorKind::AwsApiError)?;\n\n let mut reservations = result.reservations.ok_or_else(|| {\n\n Error::from_kind(ErrorKind::AwsApiResultError(\n\n \"no reservations found\".to_string(),\n\n ))\n\n })?;\n","file_path":"src/provider/aws.rs","rank":52,"score":156096.48856001708},{"content":"fn show_example_config() -> Result<()> {\n\n let example_config = include_str!(\"../examples/ceres.conf\");\n\n\n\n println!(\"{}\", example_config);\n\n\n\n Ok(())\n\n}\n\n\n\nerror_chain! {\n\n errors {\n\n CliArgsParsingError(cause: String) {\n\n description(\"Failed to parse CLI arguments\")\n\n display(\"Failed to parse CLI arguments because {}.\", cause)\n\n }\n\n FailedToLoadConfigFile(file: String) {\n\n description(\"Failed to load config file\")\n\n display(\"Failed to load config file '{}'\", file)\n\n }\n\n FailedToInitLogging {\n\n description(\"Failed to init logging framework\")\n\n }\n\n }\n\n links {\n\n Module(ceres::modules::Error, ceres::modules::ErrorKind);\n\n Utils(ceres::utils::Error, ceres::utils::ErrorKind);\n\n Config(clams::config::ConfigError, clams::config::ConfigErrorKind);\n\n }\n\n}\n","file_path":"src/main.rs","rank":53,"score":154996.14330907117},{"content":"fn ser_region<S>(region: &Region, serializer: S) -> ::std::result::Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n{\n\n serializer.serialize_str(region.name())\n\n}\n\n\n","file_path":"src/provider/aws.rs","rank":54,"score":152498.73295743467},{"content":"fn is_valid_dir(dirname: String) -> ::std::result::Result<(), String> {\n\n let path = Path::new(&dirname);\n\n\n\n if !path.is_dir() {\n\n let err_msg = format!(\"The path '{}' is not a valid directory.\", dirname);\n\n return Err(err_msg);\n\n }\n\n\n\n Ok(())\n\n}\n\n\n\npub struct Progress {\n\n progress_bar: ProgressBar,\n\n}\n\n\n\nimpl Progress {\n\n fn new() -> Self {\n\n let progress_bar = ProgressBar::new(0);\n\n progress_bar.set_style(ProgressStyle::default_clams_bar());\n\n Progress {\n","file_path":"src/modules/centerdevice/download.rs","rank":55,"score":144638.64490611336},{"content":"fn create_issue(title: String, file_path: &Path, labels: Vec<String>) -> Result<IssueOptions> {\n\n let mut file = File::open(file_path)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut body = String::new();\n\n file.read_to_string(&mut body)\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n let issue = IssueOptions {\n\n title,\n\n body: Some(body),\n\n assignee: None,\n\n milestone: None,\n\n labels: labels,\n\n };\n\n\n\n Ok(issue)\n\n}\n\n\n","file_path":"src/modules/ops/issues/create.rs","rank":56,"score":141305.75454283765},{"content":"fn extract_metadata_filter(metadata_str: &str) -> Option<Vec<String>> {\n\n if metadata_str.len() < 9 {\n\n return None;\n\n };\n\n let metadata = &metadata_str[9..]; // Safe because we call this function only when the prefix 'Metadata:' has been seen\n\n let metadata_filter: Vec<_> = metadata.split(':').map(String::from).collect();\n\n\n\n Some(metadata_filter)\n\n}\n","file_path":"src/modules/consul/mod.rs","rank":57,"score":140548.36930122125},{"content":"fn output_results(output_type: OutputType, status: &[User]) -> Result<()> {\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputUsers;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n OutputType::Json => {\n\n let output = JsonOutputUsers;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n OutputType::Plain => {\n\n let output = PlainOutputUsers;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n }\n\n}\n","file_path":"src/modules/centerdevice/users.rs","rank":58,"score":137372.09395409652},{"content":"fn terminate_instances(\n\n args: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n) -> Result<Vec<StateChange>> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let dry = args.is_present(\"dry\");\n\n let yes = args.is_present(\"yes\");\n\n\n\n match (dry, yes) {\n\n (true, _) => {\n\n warn!(\"Running in dry mode -- no changes will be executed.\");\n\n }\n","file_path":"src/modules/instances/terminate.rs","rank":59,"score":134445.32920903648},{"content":"fn build_cli() -> App<'static, 'static> {\n\n let name = env!(\"CARGO_PKG_NAME\");\n\n let version = env!(\"CARGO_PKG_VERSION\");\n\n let about = env!(\"CARGO_PKG_DESCRIPTION\");\n\n\n\n let general = App::new(name)\n\n .setting(AppSettings::SubcommandRequired)\n\n .version(version)\n\n .about(about)\n\n .arg(\n\n Arg::with_name(\"config\")\n\n .long(\"config\")\n\n .takes_value(true)\n\n .help(\"Sets config file to use [default: ~/.ceres.conf]\"),\n\n )\n\n .arg(\n\n Arg::with_name(\"no-color\")\n\n .long(\"no-color\")\n\n .help(\"Turns off colored output\"),\n\n )\n","file_path":"src/main.rs","rank":60,"score":133478.72941334237},{"content":"fn output_changes(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n state_changes: &[StateChange],\n\n) -> Result<()> {\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputStatusChanges {};\n\n\n\n output\n\n .output(&mut stdout, state_changes)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n },\n\n OutputType::Json => {\n","file_path":"src/modules/instances/terminate.rs","rank":61,"score":125476.26900776627},{"content":"fn output_results(\n\n output_type: OutputType,\n\n status: &[Document]\n\n) -> Result<()> {\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputSearchResult;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n OutputType::Json => {\n\n let output = JsonOutputSearchResult;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n","file_path":"src/modules/centerdevice/search.rs","rank":62,"score":124632.89157698498},{"content":"fn run() -> Result<()> {\n\n let args = build_cli().get_matches();\n\n clams::console::set_color(!args.is_present(\"no-color\"));\n\n\n\n match args.subcommand_name() {\n\n Some(subcommand @ \"completions\") => {\n\n return generate_completion(args.subcommand_matches(subcommand).unwrap())\n\n } // Safe unwrap\n\n Some(\"show-example-config\") => return show_example_config(),\n\n _ => {}\n\n };\n\n\n\n let mut config_locations = default_locations(DEFAULT_CONFIG_FILE_NAME);\n\n if let Some(config) = args.value_of(\"config\") {\n\n config_locations.insert(0, config.into());\n\n }\n\n let (config, config_path) = CeresConfig::smart_load(&config_locations)?;\n\n\n\n start_logging(&args, &config)?;\n\n\n","file_path":"src/main.rs","rank":63,"score":122664.83638902928},{"content":"fn resources_by_project(resources: &[Resource]) -> HashMap<&str, Vec<&str>> {\n\n let mut map = HashMap::new();\n\n\n\n for resource in resources {\n\n let mut v = map.entry(resource.project.as_ref()).or_insert(Vec::new());\n\n v.push(resource.name.as_ref());\n\n }\n\n\n\n map\n\n}\n","file_path":"src/output/infrastructure/mod.rs","rank":64,"score":118837.99759611975},{"content":"fn extract_tags_filter(tags_str: &str) -> Option<Vec<String>> {\n\n if tags_str.len() < 5 {\n\n return None;\n\n };\n\n let tags = &tags_str[5..]; // Safe because we call this function only when the prefix 'Tags:' has been seen\n\n let tags_filter: Vec<_> = tags.split(':').map(String::from).collect();\n\n\n\n Some(tags_filter)\n\n}\n\n\n\n#[derive(Serialize)]\n\npub struct InstanceDescriptor {\n\n pub ami_launch_index: Option<i64>,\n\n pub architecture: Option<String>,\n\n pub block_device_mappings: Option<Vec<String>>,\n\n pub client_token: Option<String>,\n\n pub ebs_optimized: Option<bool>,\n\n // Won't convert this\n\n //pub elastic_gpu_associations: Option<Vec<ElasticGpuAssociation>>,\n\n pub ena_support: Option<bool>,\n","file_path":"src/provider/mod.rs","rank":65,"score":114133.94375262807},{"content":"pub trait Module {\n\n fn build_sub_cli() -> App<'static, 'static>;\n\n fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> Result<()>;\n\n}\n\n\n\nmain_module!(\n\n consul,\n\n centerdevice,\n\n health,\n\n infrastructure,\n\n instances,\n\n ops,\n\n statuspages,\n\n stories\n\n);\n\n\n\nerror_chain! {\n\n errors {\n\n NoSuchCommand(command: String) {\n\n description(\"no such command\")\n","file_path":"src/modules/mod.rs","rank":66,"score":110044.92727943233},{"content":"fn header_for_field(field: &NodeField) -> &str {\n\n match *field {\n\n NodeField::Id => \"Node Id\",\n\n NodeField::Name => \"Node Name\",\n\n NodeField::MetaData(_) => \"Meta Data\",\n\n NodeField::Address => \"Node Address\",\n\n NodeField::ServicePort => \"Service Port\",\n\n NodeField::ServiceTags => \"Service Tags\",\n\n NodeField::ServiceId => \"Service Id\",\n\n NodeField::ServiceName => \"Service Name\",\n\n NodeField::Healthy => \"Healthy\",\n\n }\n\n}\n","file_path":"src/output/consul/table_output.rs","rank":67,"score":109473.3860076904},{"content":"fn header_for_field(field: &InstanceDescriptorFields) -> &str {\n\n match *field {\n\n InstanceDescriptorFields::BlockDeviceMappings => \"Block Device Mappings\",\n\n InstanceDescriptorFields::Hypervisor => \"Hypervisor\",\n\n InstanceDescriptorFields::IamInstanceProfile => \"Iam Instance Profile\",\n\n InstanceDescriptorFields::ImageId => \"Image Id\",\n\n InstanceDescriptorFields::InstanceId => \"Instance Id\",\n\n InstanceDescriptorFields::InstanceType => \"Instance Type\",\n\n InstanceDescriptorFields::LaunchTime => \"Launch Time\",\n\n InstanceDescriptorFields::Monitoring => \"Monitoring\",\n\n InstanceDescriptorFields::Placement => \"Placement\",\n\n InstanceDescriptorFields::PrivateDnsName => \"Private DNS Name\",\n\n InstanceDescriptorFields::PrivateIpAddress => \"Private IP Address\",\n\n InstanceDescriptorFields::PublicDnsName => \"Public DNS Name\",\n\n InstanceDescriptorFields::PublicIpAddress => \"Public IP Address\",\n\n InstanceDescriptorFields::RootDeviceName => \"Root Device Name\",\n\n InstanceDescriptorFields::RootDeviceType => \"Root Device Type\",\n\n InstanceDescriptorFields::SecurityGroups => \"Security Groups\",\n\n InstanceDescriptorFields::State => \"State\",\n\n InstanceDescriptorFields::StateReason => \"State Reason\",\n\n InstanceDescriptorFields::Tags(_) => \"Tags\",\n\n InstanceDescriptorFields::VirtualizationType => \"Virtualization Type\",\n\n InstanceDescriptorFields::VpcId => \"Vpc Id\",\n\n }\n\n}\n\n\n","file_path":"src/output/instances/table_output.rs","rank":68,"score":108034.7494456741},{"content":"pub trait TerminateInstances {\n\n fn terminate_instances(\n\n &self,\n\n dry: bool,\n\n instance_ids: &[InstanceId],\n\n ) -> Result<Vec<StateChange>>;\n\n}\n\n\n\n#[derive(Serialize)]\n\npub struct StateChange {\n\n pub instance_id: InstanceId,\n\n pub current_state: String,\n\n pub previous_state: String,\n\n}\n\n\n\nerror_chain! {\n\n errors {\n\n ProviderCallFailed(call: String) {\n\n description(\"API call to provider failed.\")\n\n display(\"API call '{}' to provider failed.\", call)\n","file_path":"src/provider/mod.rs","rank":69,"score":104429.3469630903},{"content":"fn list(aws: &Aws) -> Result<Vec<InstanceDescriptor>> {\n\n let credentials_provider = assume_role(aws)?;\n\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\n\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\n\n\n\n let request = Default::default();\n\n let result = client\n\n .describe_instances(&request)\n\n .chain_err(|| ErrorKind::AwsApiError)?;\n\n let reservations = result.reservations.ok_or_else(|| {\n\n Error::from_kind(ErrorKind::AwsApiResultError(\n\n \"no reservations found\".to_string(),\n\n ))\n\n })?;\n\n\n\n let mut instances: Vec<InstanceDescriptor> = Vec::new();\n\n for r in reservations {\n\n if let Some(resv_instances) = r.instances {\n\n for i in resv_instances {\n\n instances.push(i.into());\n","file_path":"src/provider/aws.rs","rank":70,"score":104196.58881528747},{"content":"fn assume_role(aws: &Aws) -> Result<StsAssumeRoleSessionCredentialsProvider> {\n\n //let base_provider = DefaultCredentialsProvider::new().chain_err(|| ErrorKind::AwsApiError)?;\n\n let base_provider = StaticProvider::new(\n\n aws.access_key_id.clone(),\n\n aws.secret_access_key.clone(),\n\n aws.token.clone(),\n\n None,\n\n );\n\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\n\n let sts = StsClient::new(default_client, base_provider, aws.region.clone());\n\n\n\n let provider = StsAssumeRoleSessionCredentialsProvider::new(\n\n sts,\n\n aws.role_arn.clone(),\n\n \"default\".to_string(),\n\n None,\n\n None,\n\n None,\n\n None,\n\n );\n","file_path":"src/provider/aws.rs","rank":71,"score":100313.73933573066},{"content":"pub trait OutputSearchResult {\n\n fn output<T: Write>(&self, writer: &mut T, results: &[Document]) -> Result<()>;\n\n}\n\n\n\npub struct JsonOutputSearchResult;\n\n\n\nimpl OutputSearchResult for JsonOutputSearchResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[Document]) -> Result<()> {\n\n serde_json::to_writer_pretty(writer, result).chain_err(|| ErrorKind::OutputFailed)\n\n }\n\n}\n\n\n\npub struct PlainOutputSearchResult;\n\n\n\nimpl OutputSearchResult for PlainOutputSearchResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[Document]) -> Result<()> {\n\n for d in result {\n\n let line = format!(\n\n \"{} {} {} {} {} {}\\n\",\n\n d.id,\n","file_path":"src/output/centerdevice/search.rs","rank":72,"score":99969.55379784784},{"content":"pub trait OutputCommandResults {\n\n fn output<T: Write>(&self, writer: &mut T, results: &[CommandResult]) -> Result<()>;\n\n}\n","file_path":"src/output/instances/mod.rs","rank":73,"score":99969.55379784784},{"content":"pub trait OutputCatalogResult {\n\n fn output<T: Write>(&self, writer: &mut T, results: &Catalog) -> Result<()>;\n\n}\n\n\n","file_path":"src/output/consul/mod.rs","rank":74,"score":99969.55379784784},{"content":"pub trait OutputPageStatusResult {\n\n fn output<T: Write>(&self, writer: &mut T, results: &[PageStatusResult]) -> Result<()>;\n\n}\n\n\n\npub struct JsonOutputPageStatusResult;\n\n\n\nimpl OutputPageStatusResult for JsonOutputPageStatusResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[PageStatusResult]) -> Result<()> {\n\n serde_json::to_writer_pretty(writer, result).chain_err(|| ErrorKind::OutputFailed)\n\n }\n\n}\n\n\n\npub struct PlainOutputPageStatusResult;\n\n\n\nimpl OutputPageStatusResult for PlainOutputPageStatusResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[PageStatusResult]) -> Result<()> {\n\n for r in result {\n\n let line = format!(\n\n \"{} {} {} {} {} {}\\n\",\n\n r.name,\n","file_path":"src/output/statuspages/mod.rs","rank":75,"score":98293.03320511915},{"content":"pub trait OutputResourceListResult {\n\n fn output<T: Write>(&self, writer: &mut T, results: &[Resource]) -> Result<()>;\n\n}\n\n\n\npub struct JsonOutputResourceListResult;\n\n\n\nimpl OutputResourceListResult for JsonOutputResourceListResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[Resource]) -> Result<()> {\n\n let by_project = resources_by_project(result);\n\n serde_json::to_writer_pretty(writer, &by_project).chain_err(|| ErrorKind::OutputFailed)\n\n }\n\n}\n\n\n\npub struct PlainOutputResourceListResult;\n\n\n\nimpl OutputResourceListResult for PlainOutputResourceListResult {\n\n fn output<T: Write>(&self, writer: &mut T, result: &[Resource]) -> Result<()> {\n\n for resource in result {\n\n let line = format!(\"{} {}\\n\", resource.project, resource.name);\n\n let _ = writer.write(line.as_bytes());\n","file_path":"src/output/infrastructure/mod.rs","rank":76,"score":98293.03320511915},{"content":"fn start(aws: &Aws, dry: bool, instance_ids: &[InstanceId]) -> Result<Vec<StateChange>> {\n\n let credentials_provider = assume_role(aws)?;\n\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\n\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\n\n\n\n let request = StartInstancesRequest {\n\n additional_info: None,\n\n dry_run: Some(dry),\n\n instance_ids: instance_ids\n\n .iter()\n\n .map(|x| x.to_owned())\n\n .collect::<Vec<_>>(),\n\n };\n\n // If run in dry mode, AWS returns an error of type DryRunOperation\n\n // cf. https://docs.rs/rusoto_ec2/0.31.0/rusoto_ec2/struct.TerminateInstancesRequest.html#structfield.dry_run\n\n let result = match client.start_instances(&request) {\n\n Err(StartInstancesError::Unknown(ref s)) if s.contains(\"DryRunOperation\") => {\n\n return Ok(create_dry_run_results(instance_ids))\n\n }\n\n Err(StartInstancesError::Unknown(ref s)) if s.contains(\"UnauthorizedOperation\") => {\n","file_path":"src/provider/aws.rs","rank":77,"score":90579.43534338588},{"content":"fn destroy(aws: &Aws, dry: bool, instance_ids: &[InstanceId]) -> Result<Vec<StateChange>> {\n\n let credentials_provider = assume_role(aws)?;\n\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\n\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\n\n\n\n let request = TerminateInstancesRequest {\n\n dry_run: Some(dry),\n\n instance_ids: instance_ids\n\n .iter()\n\n .map(|x| x.to_owned())\n\n .collect::<Vec<_>>(),\n\n };\n\n // If run in dry mode, AWS returns an error of type DryRunOperation\n\n // cf. https://docs.rs/rusoto_ec2/0.31.0/rusoto_ec2/struct.TerminateInstancesRequest.html#structfield.dry_run\n\n let result = match client.terminate_instances(&request) {\n\n Err(TerminateInstancesError::Unknown(ref s)) if s.contains(\"DryRunOperation\") => {\n\n return Ok(create_dry_run_results(instance_ids))\n\n }\n\n Err(TerminateInstancesError::Unknown(ref s)) if s.contains(\"UnauthorizedOperation\") => {\n\n return Err(Error::from_kind(ErrorKind::AwsApiResultError(\n","file_path":"src/provider/aws.rs","rank":78,"score":90579.43534338588},{"content":"fn start_story(\n\n client: &ReqwestClient,\n\n project_id: u64,\n\n story_id: u64,\n\n token: &str,\n\n) -> impl Future<Item = StoryResponse, Error = Error> {\n\n let url = format!(\n\n \"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}\",\n\n project_id=project_id,\n\n story_id=story_id);\n\n\n\n #[derive(Debug, Serialize)]\n\n struct StoryRequest {\n\n current_state: StoryState,\n\n }\n\n let data = serde_json::to_string( &StoryRequest { current_state: StoryState::Started } ).unwrap(); // This is safe\n\n\n\n trace!(\"Story StoryRequest: {:?}\", data);\n\n\n\n client\n","file_path":"src/modules/stories/start.rs","rank":79,"score":88672.35345780276},{"content":"fn output_instances(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n instances: &[InstanceDescriptor],\n\n) -> Result<()> {\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let fields: ::std::result::Result<Vec<_>, _> = args.value_of(\"output-options\").unwrap() // Safe unwrap\n\n .split(',')\n\n .map(|s| s.parse::<InstanceDescriptorFields>())\n\n .collect();\n\n let fields =\n\n fields.map_err(|e| Error::with_chain(e, ErrorKind::ModuleFailed(NAME.to_owned())))?;\n\n let output = TableOutputInstances { fields };\n","file_path":"src/modules/instances/list.rs","rank":80,"score":88672.35345780276},{"content":"fn output_instances(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n catalog: &Catalog,\n\n) -> Result<()> {\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let opts = args.value_of(\"output-options\").unwrap(); // Safe unwrap\n\n let output = human_output(opts)?;\n\n\n\n output\n\n .output(&mut stdout, catalog)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n },\n","file_path":"src/modules/consul/list.rs","rank":81,"score":88672.35345780276},{"content":"fn create_task(\n\n client: &ReqwestClient,\n\n project_id: u64,\n\n story_id: u64,\n\n token: &str,\n\n position: usize,\n\n description: &str,\n\n) -> impl Future<Item = TaskResponse, Error = Error> {\n\n let url = format!(\n\n \"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}/tasks\",\n\n project_id=project_id,\n\n story_id=story_id);\n\n\n\n let data = json!({\n\n \"description\": format!(\"{}. {}\", position, description),\n\n \"position\": position\n\n }).to_string();\n\n\n\n trace!(\"Task: {:?}\", data);\n\n\n","file_path":"src/modules/stories/prepare.rs","rank":82,"score":88672.35345780276},{"content":"fn start_instances(\n\n args: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n) -> Result<Vec<StateChange>> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let dry = args.is_present(\"dry\");\n\n\n\n if dry {\n\n warn!(\"Running in dry mode -- no changes will be executed.\");\n\n }\n\n\n\n let instance_ids: Vec<&str> = args.values_of(\"instance_ids\").unwrap_or_else(|| Default::default()).collect();\n\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n\n\n provider\n\n .start_instances(dry, &instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n}\n\n\n","file_path":"src/modules/instances/start.rs","rank":83,"score":88672.35345780276},{"content":"fn list_instances(\n\n _: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n) -> Result<Vec<InstanceDescriptor>> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n provider\n\n .describe_instances()\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n}\n\n\n","file_path":"src/modules/instances/list.rs","rank":84,"score":88672.35345780276},{"content":"fn stop_instances(\n\n args: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n) -> Result<Vec<StateChange>> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let dry = args.is_present(\"dry\");\n\n let force = args.is_present(\"force\");\n\n let yes = args.is_present(\"yes\");\n\n\n\n if force {\n\n warn!(\"Going to force stopping instances -- file system caches will not be flushed.\");\n\n }\n","file_path":"src/modules/instances/stop.rs","rank":85,"score":88672.35345780276},{"content":"fn output_changes(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n state_changes: &[StateChange],\n\n) -> Result<()> {\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputStatusChanges {};\n\n\n\n output\n\n .output(&mut stdout, state_changes)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n },\n\n OutputType::Json => {\n","file_path":"src/modules/instances/stop.rs","rank":86,"score":88672.35345780276},{"content":"fn ssh_to_instance(\n\n args: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n instance: InstanceDescriptor,\n\n) -> Result<()> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n\n\n let ip = if args.is_present(\"public-ip\") {\n\n instance.public_ip_address\n\n } else {\n\n instance.private_ip_address\n\n };\n\n\n\n let command = args.values_of(\"command_args\")\n\n .map(|x| x.collect::<Vec<_>>().join(\" \"));\n\n\n","file_path":"src/modules/instances/ssh.rs","rank":87,"score":88672.35345780276},{"content":"fn output_changes(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n state_changes: &[StateChange],\n\n) -> Result<()> {\n\n let output_type = args.value_of(\"output\").unwrap() // Safe\n\n .parse::<OutputType>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputStatusChanges {};\n\n\n\n output\n\n .output(&mut stdout, state_changes)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n },\n\n OutputType::Json => {\n","file_path":"src/modules/instances/start.rs","rank":88,"score":88672.35345780276},{"content":"fn describe_instance(\n\n args: &ArgMatches,\n\n run_config: &RunConfig,\n\n config: &Config,\n\n) -> Result<InstanceDescriptor> {\n\n let profile = match run_config.active_profile.as_ref() {\n\n \"default\" => config.get_default_profile(),\n\n s => config.get_profile(s),\n\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n let Provider::Aws(provider) = profile.provider\n\n .as_ref()\n\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\"provider\".to_string())))?;\n\n\n\n let instance_id = args.value_of(\"instance_id\").unwrap(); // safe\n\n\n\n provider\n\n .describe_instance(instance_id)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n}\n\n\n","file_path":"src/modules/instances/ssh.rs","rank":89,"score":88672.35345780276},{"content":"fn filter_instances(\n\n args: &ArgMatches,\n\n _: &RunConfig,\n\n _: &Config,\n\n instances: Vec<InstanceDescriptor>,\n\n) -> Result<Vec<InstanceDescriptor>> {\n\n let instances = if let Some(filter_str) = args.value_of(\"filter\") {\n\n let filter = filter_str\n\n .parse::<filter::Filter>()\n\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\n\n instances\n\n .into_iter()\n\n .filter(|i| filter.filter(i))\n\n .collect::<Vec<_>>()\n\n } else {\n\n instances\n\n };\n\n\n\n Ok(instances)\n\n}\n\n\n","file_path":"src/modules/instances/list.rs","rank":90,"score":88672.35345780276},{"content":"fn iam_instance_profile_to_string(iip: &ec2::IamInstanceProfile) -> String {\n\n let empty = String::from(EMPTY);\n\n format!(\n\n \"id={}, arn={}\",\n\n iip.id.as_ref().unwrap_or(&empty),\n\n iip.arn.as_ref().unwrap_or(&empty),\n\n )\n\n}\n\n\n","file_path":"src/provider/aws.rs","rank":91,"score":88084.75482492287},{"content":"fn output_page_status(\n\n output_type: OutputType,\n\n status: &[PageStatusResult]\n\n) -> Result<()> {\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputPageStatusResult;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n OutputType::Json => {\n\n let output = JsonOutputPageStatusResult;\n\n\n\n output\n\n .output(&mut stdout, status)\n\n .chain_err(|| ErrorKind::FailedOutput)\n","file_path":"src/modules/statuspages/show.rs","rank":92,"score":86937.38100256331},{"content":"fn output_page_status(\n\n output_type: OutputType,\n\n health_checks: &[HealthCheck]\n\n) -> Result<()> {\n\n let mut stdout = ::std::io::stdout();\n\n\n\n match output_type {\n\n OutputType::Human => {\n\n let output = TableOutputHealthCheck;\n\n\n\n output\n\n .output(&mut stdout, health_checks)\n\n .chain_err(|| ErrorKind::FailedOutput)\n\n },\n\n OutputType::Json => {\n\n let output = JsonOutputHealthCheck;\n\n\n\n output\n\n .output(&mut stdout, health_checks)\n\n .chain_err(|| ErrorKind::FailedOutput)\n","file_path":"src/modules/health/check.rs","rank":93,"score":86937.38100256331},{"content":"fn create_dry_run_results(instance_ids: &[InstanceId]) -> Vec<StateChange> {\n\n instance_ids\n\n .iter()\n\n .map(|i| StateChange {\n\n instance_id: i.to_owned(),\n\n previous_state: \"- n/a -\".to_owned(),\n\n current_state: \"- n/a -\".to_owned(),\n\n })\n\n .collect::<Vec<_>>()\n\n}\n\n\n\nimpl From<ec2::InstanceStateChange> for StateChange {\n\n fn from(x: ec2::InstanceStateChange) -> Self {\n\n StateChange {\n\n instance_id: x.instance_id.unwrap_or_else(|| String::from(\"- n/a -\")),\n\n // TODO: Fix me!\n\n current_state: x\n\n .current_state\n\n .map(|x| x.name.unwrap_or_else(|| String::from(\"- n/a -\")))\n\n .unwrap_or_else(|| String::from(\"- n/a -\")),\n","file_path":"src/provider/aws.rs","rank":94,"score":76002.73737126964},{"content":"use clams::console::ask_for_confirmation;\n\nuse clap::{App, Arg, ArgMatches, SubCommand};\n\n\n\nuse config::{CeresConfig as Config, Provider};\n\nuse run_config::RunConfig;\n\nuse modules::*;\n\nuse output::OutputType;\n\nuse output::instances::{JsonOutputStateChanges, OutputStateChanges, TableOutputStatusChanges};\n\nuse provider::{StateChange, TerminateInstances};\n\nuse utils::cli::read_instance_ids;\n\n\n\npub const NAME: &str = \"terminate\";\n\n\n\npub struct SubModule;\n\n\n\nimpl Module for SubModule {\n\n fn build_sub_cli() -> App<'static, 'static> {\n\n SubCommand::with_name(NAME)\n\n .about(\"terminate instances\")\n\n .arg(\n","file_path":"src/modules/instances/terminate.rs","rank":96,"score":73457.01169230597},{"content":" (false, false) => {\n\n if !ask_for_confirmation( \"Going to terminate instances. Please type 'yes' to continue: \", \"yes\").unwrap()\n\n {\n\n return Err(Error::from_kind(ErrorKind::ModuleFailed(String::from(\n\n NAME,\n\n ))));\n\n }\n\n }\n\n (false, true) => {}\n\n }\n\n\n\n let instance_ids: Vec<&str> = args.values_of(\"instance_ids\").unwrap_or_else(|| Default::default()).collect();\n\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\n\n\n\n provider\n\n .terminate_instances(dry, &instance_ids)\n\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\n\n}\n\n\n","file_path":"src/modules/instances/terminate.rs","rank":99,"score":73442.41599497988}],"string":"[\n {\n \"content\": \"fn query_health(client: &ReqwestClient, name: &'static str, url: &str) -> impl Future<Item = HealthCheck, Error = Error> {\\n\\n trace!(\\\"Quering health for {}\\\", url);\\n\\n client\\n\\n .get(url)\\n\\n .header(Connection::close())\\n\\n .send()\\n\\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedQueryHeatlhCheck(\\\"failed to request health check from server\\\".to_owned())))\\n\\n .and_then(|response| {\\n\\n trace!(\\\"Received response with status = {}.\\\", response.status());\\n\\n let res = if response.status() == StatusCode::Ok {\\n\\n Ok(response)\\n\\n } else {\\n\\n let reason = format!(\\\"of unexpected status code {} != 200\\\", response.status());\\n\\n Err(Error::from_kind(ErrorKind::FailedQueryHeatlhCheck(reason)))\\n\\n };\\n\\n result(res)\\n\\n })\\n\\n .and_then(|response| {\\n\\n let body = response.into_body();\\n\\n body.concat2()\\n\",\n \"file_path\": \"src/modules/health/check.rs\",\n \"rank\": 0,\n \"score\": 432434.0545498316\n },\n {\n \"content\": \"fn query_page_status(client: &ReqwestClient, name: String, id: &str) -> impl Future<Item = PageStatusResult, Error = Error> {\\n\\n let base_url = format!(\\\"https://{}.statuspage.io/api/v2/status.json\\\", id);\\n\\n client\\n\\n .get(&base_url)\\n\\n .header(Connection::close())\\n\\n .send()\\n\\n .and_then(|res| {\\n\\n trace!(\\\"Received response with status = {}.\\\", res.status());\\n\\n let body = res.into_body();\\n\\n body.concat2()\\n\\n })\\n\\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryStatusPage))\\n\\n .and_then(|body| {\\n\\n trace!(\\\"Parsing body.\\\");\\n\\n let res = serde_json::from_slice::<PageStatus>(&body)\\n\\n .map(|x| PageStatusResult { name, page_status: x })\\n\\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryStatusPage));\\n\\n result(res)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/statuspages/show.rs\",\n \"rank\": 3,\n \"score\": 346772.2866512973\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n info!(\\\"Terminating instances.\\\");\\n\\n let changes = terminate_instances(args, run_config, config)?;\\n\\n\\n\\n info!(\\\"Outputting instance state changes.\\\");\\n\\n output_changes(args, run_config, config, &changes)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/terminate.rs\",\n \"rank\": 4,\n \"score\": 345596.14069663716\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, _: &RunConfig, config: &Config) -> Result<()> {\\n\\n let status_pages = &config.status_pages;\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\\n\\n\\n\\n info!(\\\"Quering status\\\");\\n\\n let mut core = tokio_core::reactor::Core::new()\\n\\n .chain_err(|| ErrorKind::FailedToQueryStatusPage)?;\\n\\n let client = ReqwestClient::new(&core.handle());\\n\\n\\n\\n let queries = status_pages.iter().map(|(name, status_page)| {\\n\\n query_page_status(&client, name.to_string(), &status_page.id)\\n\\n });\\n\\n let work = join_all(queries);\\n\\n let result = core.run(work)?;\\n\\n\\n\\n info!(\\\"Outputting Page Status\\\");\\n\\n output_page_status(output_type, &result)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/statuspages/show.rs\",\n \"rank\": 7,\n \"score\": 320886.0168992431\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let project_id = profile.story_tracker.project_id;\\n\\n\\n\\n let story_id = match args.value_of(\\\"story-id\\\") {\\n\\n Some(x) if x.starts_with('#') => x[1..].parse::<u64>()\\n\\n .chain_err(|| ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string())),\\n\\n Some(x) => x.parse::<u64>()\\n\\n .chain_err(|| ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string())),\\n\\n None => Err(Error::from_kind(ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string()))),\\n\\n }?;\\n\\n let force = args.is_present(\\\"force\\\");\\n\\n let token = &config.pivotal.token;\\n\\n\\n\\n info!(\\\"Quering existing tasks\\\");\\n\\n let mut core = tokio_core::reactor::Core::new()\\n\\n .chain_err(|| ErrorKind::FailedToQueryPivotalApi)?;\\n\",\n \"file_path\": \"src/modules/stories/prepare.rs\",\n \"rank\": 8,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let centerdevice = profile.centerdevice.as_ref().ok_or(\\n\\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\\n\\n )?;\\n\\n\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\\n\\n\\n\\n let fulltext_str; // Borrow checker\\n\\n let mut search = Search::new();\\n\\n if let Some(filenames) = args.values_of(\\\"filenames\\\") {\\n\\n search = search.filenames(filenames.collect());\\n\\n }\\n\\n if let Some(tags) = args.values_of(\\\"tags\\\") {\\n\\n search = search.tags(tags.collect());\\n\",\n \"file_path\": \"src/modules/centerdevice/search.rs\",\n \"rank\": 9,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let project_id = profile.story_tracker.project_id;\\n\\n\\n\\n let story_id = match args.value_of(\\\"story-id\\\") {\\n\\n Some(x) if x.starts_with('#') => x[1..].parse::<u64>()\\n\\n .chain_err(|| ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string())),\\n\\n Some(x) => x.parse::<u64>()\\n\\n .chain_err(|| ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string())),\\n\\n None => Err(Error::from_kind(ErrorKind::FailedToParseCmd(\\\"story-id\\\".to_string()))),\\n\\n }?;\\n\\n let force = args.is_present(\\\"force\\\");\\n\\n let token = &config.pivotal.token;\\n\\n\\n\\n info!(\\\"Quering story state\\\");\\n\\n let mut core = tokio_core::reactor::Core::new()\\n\\n .chain_err(|| ErrorKind::FailedToQueryPivotalApi)?;\\n\",\n \"file_path\": \"src/modules/stories/start.rs\",\n \"rank\": 10,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let centerdevice = profile.centerdevice.as_ref().ok_or(\\n\\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\\n\\n )?;\\n\\n\\n\\n let document_ids: Vec<&str> = args.values_of(\\\"document-ids\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n\\n\\n info!(\\\"Deleting documents at {}.\\\", centerdevice.base_domain);\\n\\n delete_documents(centerdevice, &document_ids)?;\\n\\n info!(\\\"Successfully deleted documents.\\\");\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/delete.rs\",\n \"rank\": 11,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n // Parse my args\\n\\n let instance_ids: Vec<&str> = args.values_of(\\\"instance_ids\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n let public_ip = args.is_present(\\\"public-ip\\\");\\n\\n\\n\\n let ssh_opts: Vec<&str> = args.values_of(\\\"ssh-opts\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n let remote_commands_args: Vec<&str> = args.values_of(\\\"command_args\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n\\n\\n let timeout = Duration::from_secs(\\n\\n args.value_of(\\\"timeout\\\").unwrap() // safe unwrap\\n\\n .parse()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\\n\\n );\\n\",\n \"file_path\": \"src/modules/instances/run.rs\",\n \"rank\": 12,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let centerdevice = profile.centerdevice.as_ref().ok_or(\\n\\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\\n\\n )?;\\n\\n\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\\n\\n\\n\\n let query = UsersQuery {\\n\\n all: args.is_present(\\\"include-all\\\"),\\n\\n };\\n\\n debug!(\\\"{:#?}\\\", query);\\n\\n\\n\\n info!(\\\"Searching users at {}.\\\", centerdevice.base_domain);\\n\\n let mut result = search_users(centerdevice, query)?;\\n\",\n \"file_path\": \"src/modules/centerdevice/users.rs\",\n \"rank\": 13,\n \"score\": 315810.9282768874\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let centerdevice = profile.centerdevice.as_ref().ok_or(\\n\\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\\n\\n )?;\\n\\n\\n\\n // This happens here due to the borrow checker.\\n\\n let tags: Vec<&str> = args.values_of(\\\"tags\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n\\n\\n let file_path = args.value_of(\\\"file\\\").unwrap(); // Safe\\n\\n\\n\\n let mime_type: Mime = if let Some(mt) = args.value_of(\\\"mime-type\\\") {\\n\\n mt.parse().map_err(|_| ErrorKind::FailedToPrepareApiCall)?\\n\\n } else {\\n\\n mime_guess::get_mime_type(&file_path)\\n\\n };\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/upload.rs\",\n \"rank\": 14,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n info!(\\\"Querying description for instances.\\\");\\n\\n let instances = list_instances(args, run_config, config)?;\\n\\n\\n\\n info!(\\\"Filtering instance descriptions\\\");\\n\\n let instances = filter_instances(args, run_config, config, instances)?;\\n\\n\\n\\n info!(\\\"Outputting instance descriptions\\\");\\n\\n output_instances(args, run_config, config, &instances)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/list.rs\",\n \"rank\": 15,\n \"score\": 315810.9282768874\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let centerdevice = profile.centerdevice.as_ref().ok_or(\\n\\n Error::from_kind(ErrorKind::NoCenterDeviceInProfile)\\n\\n )?;\\n\\n\\n\\n let document_id = args.value_of(\\\"document-id\\\").unwrap(); // Safe\\n\\n let dir_path = if let Some(dir) = args.value_of(\\\"dirname\\\") {\\n\\n PathBuf::from(dir)\\n\\n } else {\\n\\n env::current_dir().map_err(|_| ErrorKind::FailedToPrepareApiCall)?\\n\\n };\\n\\n\\n\\n let mut download = Download::new(document_id, &dir_path);\\n\\n if let Some(f) = args.value_of(\\\"filename\\\") {\\n\\n download = download.filename(Path::new(f));\\n\\n }\\n\",\n \"file_path\": \"src/modules/centerdevice/download.rs\",\n \"rank\": 16,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n info!(\\\"Starting instances.\\\");\\n\\n let changes = start_instances(args, run_config, config)?;\\n\\n\\n\\n info!(\\\"Outputting instance state changes.\\\");\\n\\n output_changes(args, run_config, config, &changes)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/start.rs\",\n \"rank\": 17,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n info!(\\\"Querying description for instance.\\\");\\n\\n let instance = describe_instance(args, run_config, config)?;\\n\\n\\n\\n info!(\\\"Executing ssh.\\\");\\n\\n ssh_to_instance(args, run_config, config, instance)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/ssh.rs\",\n \"rank\": 18,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n let services = args.values_of_lossy(\\\"services\\\");\\n\\n let tags = args.values_of_lossy(\\\"tags\\\");\\n\\n let url = profile.consul\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"consul\\\".to_string())))?\\n\\n .urls\\n\\n .first()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n\\n\\n info!(\\\"Quering for services = {}, tags = {}\\\",\\n\\n services.as_ref().map(|x| x.join(\\\",\\\")).unwrap_or_else(|| \\\"()\\\".to_owned()),\\n\\n tags.as_ref().map(|x| x.join(\\\",\\\")).unwrap_or_else(|| \\\"()\\\".to_owned())\\n\\n );\\n\\n let catalog = query_consul(url.to_string(), services, tags)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n\\n\\n info!(\\\"Outputting catalog\\\");\\n\\n output_instances(args, run_config, config, &catalog)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 19,\n \"score\": 315810.92827688734\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n info!(\\\"Stopping instances.\\\");\\n\\n let changes = stop_instances(args, run_config, config)?;\\n\\n\\n\\n info!(\\\"Outputting instance state changes.\\\");\\n\\n output_changes(args, run_config, config, &changes)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/stop.rs\",\n \"rank\": 20,\n \"score\": 315810.9282768874\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::FailedToParseCmd(\\\"profile\\\".to_string()))?;\\n\\n let base_domain = &profile.health.base_domain;\\n\\n\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::FailedToParseOutputType)?;\\n\\n\\n\\n info!(\\\"Checking Health\\\");\\n\\n let mut core = tokio_core::reactor::Core::new()\\n\\n .chain_err(|| ErrorKind::FailedQueryHeatlhCheck(\\\"failed to create reactor\\\".to_owned()))?;\\n\\n let client = ReqwestClient::new(&core.handle());\\n\\n\\n\\n let queries = ENDPOINTS.iter().map(|name| {\\n\\n let url = format!(\\\"https://{}.{}/healthcheck\\\", name, base_domain);\\n\\n query_health(&client, name, &url)\\n\\n });\\n\",\n \"file_path\": \"src/modules/health/check.rs\",\n \"rank\": 21,\n \"score\": 315810.9282768874\n },\n {\n \"content\": \"#[allow(unstable_name_collisions)] // flatten from itertools\\n\\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n // Parse my args\\n\\n let instance_ids: Vec<&str> = args.values_of(\\\"instance_ids\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n let public_ip = args.is_present(\\\"public-ip\\\");\\n\\n\\n\\n let ssh_opts: Vec<&str> = args.values_of(\\\"ssh-opts\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n\\n\\n let timeout = Duration::from_secs(\\n\\n args.value_of(\\\"timeout\\\").unwrap() // safe unwrap\\n\\n .parse()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\\n\\n );\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/asp/run.rs\",\n \"rank\": 22,\n \"score\": 312496.10434480314\n },\n {\n \"content\": \"#[allow(unstable_name_collisions)] // flatten from itertools\\n\\nfn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n let force = args.is_present(\\\"force\\\");\\n\\n let public_ip = args.is_present(\\\"public-ip\\\");\\n\\n\\n\\n let ssh_opts: Vec<&str> = args.values_of(\\\"ssh-opts\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n\\n\\n let timeout = Duration::from_secs(\\n\\n args.value_of(\\\"timeout\\\").unwrap() // safe unwrap\\n\\n .parse()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?\\n\\n );\\n\\n\\n\\n let progress_bar = !args.is_present(\\\"no-progress-bar\\\");\\n\\n\\n\\n let show_all = args.is_present(\\\"show-all\\\");\\n\",\n \"file_path\": \"src/modules/ops/webserver/backup.rs\",\n \"rank\": 23,\n \"score\": 312496.1043448031\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let issue_tracker = &profile.issue_tracker;\\n\\n\\n\\n if args.is_present(\\\"browser\\\") {\\n\\n let template_name: &str = if let Some(ref name) = args.value_of(\\\"template\\\") {\\n\\n name\\n\\n } else {\\n\\n &issue_tracker.default_issue_template_name\\n\\n };\\n\\n let html_url = browse_create_issue(&issue_tracker.github_org, &issue_tracker.github_repo, template_name);\\n\\n info!(\\\"Opening browser to create new ops issue\\\");\\n\\n webbrowser::open(&html_url)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n return Ok(());\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 24,\n \"score\": 312492.4691425184\n },\n {\n \"content\": \"fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let issue_tracker = &profile.issue_tracker;\\n\\n\\n\\n let url = if args.is_present(\\\"project\\\") {\\n\\n info!(\\\"Browsing to ops issues project\\\");\\n\\n format!(\\\"https://github.com/{}/{}/projects/{}\\\", issue_tracker.github_org, issue_tracker.github_repo, issue_tracker.project_number)\\n\\n } else {\\n\\n info!(\\\"Browsing to ops issues\\\");\\n\\n format!(\\\"https://github.com/{}/{}/issues\\\", issue_tracker.github_org, issue_tracker.github_repo)\\n\\n };\\n\\n\\n\\n webbrowser::open(&url)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"src/modules/ops/issues/browse.rs\",\n \"rank\": 25,\n \"score\": 312492.4691425184\n },\n {\n \"content\": \"fn get_story(client: &ReqwestClient, project_id: u64, story_id: u64, token: &str) -> impl Future<Item = StoryResponse, Error = Error> {\\n\\n let url = format!(\\n\\n \\\"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}\\\",\\n\\n project_id=project_id,\\n\\n story_id=story_id);\\n\\n client\\n\\n .get(&url)\\n\\n .header(Connection::close())\\n\\n .header(XTrackerToken(token.to_string()))\\n\\n .send()\\n\\n .and_then(|res| {\\n\\n trace!(\\\"Received response with status = {}.\\\", res.status());\\n\\n let body = res.into_body();\\n\\n body.concat2()\\n\\n })\\n\\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryPivotalApi))\\n\\n .and_then(|body| {\\n\\n trace!(\\\"Parsing body.\\\");\\n\\n let res = serde_json::from_slice::<StoryResponse>(&body)\\n\\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryPivotalApi));\\n\\n result(res)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/stories/start.rs\",\n \"rank\": 26,\n \"score\": 308090.9245066706\n },\n {\n \"content\": \"fn get_tasks(client: &ReqwestClient, project_id: u64, story_id: u64, token: &str) -> impl Future<Item = Vec<TaskResponse>, Error = Error> {\\n\\n let url = format!(\\n\\n \\\"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}/tasks\\\",\\n\\n project_id=project_id,\\n\\n story_id=story_id);\\n\\n client\\n\\n .get(&url)\\n\\n .header(Connection::close())\\n\\n .header(XTrackerToken(token.to_string()))\\n\\n .send()\\n\\n .and_then(|res| {\\n\\n trace!(\\\"Received response with status = {}.\\\", res.status());\\n\\n let body = res.into_body();\\n\\n body.concat2()\\n\\n })\\n\\n .map_err(|_| Error::from_kind(ErrorKind::FailedToQueryPivotalApi))\\n\\n .and_then(|body| {\\n\\n trace!(\\\"Parsing body.\\\");\\n\\n let res = serde_json::from_slice::<Vec<TaskResponse>>(&body)\\n\\n .chain_err(|| Error::from_kind(ErrorKind::FailedToQueryPivotalApi));\\n\\n result(res)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/stories/prepare.rs\",\n \"rank\": 27,\n \"score\": 301944.6081850504\n },\n {\n \"content\": \"fn start_logging(args: &ArgMatches, config: &CeresConfig) -> Result<()> {\\n\\n let verbosity: Level = args.occurrences_of(\\\"verbosity\\\").into();\\n\\n\\n\\n let default_level: log::LevelFilter = config\\n\\n .logging\\n\\n .default\\n\\n .parse()\\n\\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedToInitLogging))?;\\n\\n let default = Level(default_level);\\n\\n\\n\\n let ceres_level: log::LevelFilter = config\\n\\n .logging\\n\\n .ceres\\n\\n .parse()\\n\\n .map_err(|e| Error::with_chain(e, ErrorKind::FailedToInitLogging))?;\\n\\n let ceres = Level(ceres_level);\\n\\n let ceres = ::std::cmp::max(ceres, verbosity);\\n\\n\\n\\n let log_config = LogConfig::new(\\n\\n std::io::stderr(),\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 29,\n \"score\": 244249.82292593413\n },\n {\n \"content\": \"fn delete_documents(centerdevice: &CenterDeviceConfig, document_ids: &[&str]) -> Result<()> {\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .delete_documents(document_ids)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Deletion result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\",\n \"file_path\": \"src/modules/centerdevice/delete.rs\",\n \"rank\": 30,\n \"score\": 237898.5645914753\n },\n {\n \"content\": \"fn create_tempfile_from_template(template: Option<&str>, default_template: &str) -> Result<PathBuf> {\\n\\n let template = if let Some(t) = template {\\n\\n t\\n\\n } else {\\n\\n default_template\\n\\n };\\n\\n\\n\\n let tmpfile_path = {\\n\\n let tmpfile = NamedTempFile::new()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n tmpfile.path().to_path_buf()\\n\\n };\\n\\n\\n\\n trace!(\\\"Copying {} to {:?}\\\", template, tmpfile_path);\\n\\n ::std::fs::copy(template, &tmpfile_path)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n Ok(tmpfile_path)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 31,\n \"score\": 216325.71319889463\n },\n {\n \"content\": \"fn send_issue(github_token: &str, org: &str, repo: &str, issue: &IssueOptions) -> Result<Issue> {\\n\\n let mut core = Core::new().expect(\\\"reactor fail\\\");\\n\\n let github = Github::new(\\n\\n concat!(env!(\\\"CARGO_PKG_NAME\\\"), \\\"/\\\", env!(\\\"CARGO_PKG_VERSION\\\")),\\n\\n Some(Credentials::Token(github_token.to_owned())),\\n\\n &core.handle()\\n\\n );\\n\\n\\n\\n let f = github\\n\\n .repo(org, repo)\\n\\n .issues()\\n\\n .create(issue);\\n\\n core.run(f)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 32,\n \"score\": 214558.78549770836\n },\n {\n \"content\": \"fn edit_file(file: &Path, editor: &OsString, wait_for_completion: bool) -> Result<()> {\\n\\n let mut ed = Command::new(editor)\\n\\n .arg(file.as_os_str())\\n\\n .spawn()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let _ = ed.wait()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n if wait_for_completion {\\n\\n let _ = ask_for_confirmation(\\\"Press <Return> when finished ...\\\", \\\"\\\");\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 33,\n \"score\": 212311.5854471579\n },\n {\n \"content\": \"fn download_file(centerdevice: &CenterDeviceConfig, download: Download) -> Result<u64> {\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .download_file(download)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Download result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/download.rs\",\n \"rank\": 34,\n \"score\": 209752.5756298383\n },\n {\n \"content\": \"fn upload_file(centerdevice: &CenterDeviceConfig, upload: Upload) -> Result<ID> {\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .upload_file(upload)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Upload result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\",\n \"file_path\": \"src/modules/centerdevice/upload.rs\",\n \"rank\": 35,\n \"score\": 209752.57562983833\n },\n {\n \"content\": \"fn download_file_with_progress(centerdevice: &CenterDeviceConfig, download: Download) -> Result<u64> {\\n\\n let mut progress = Progress::new();\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .download_file_with_progress(download, &mut progress)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Download result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/download.rs\",\n \"rank\": 36,\n \"score\": 206650.3179064728\n },\n {\n \"content\": \"fn plain_output(output_opts: &str) -> Result<PlainOutputCatalogResult> {\\n\\n let output = if output_opts.contains(\\\"all\\\") {\\n\\n Default::default()\\n\\n } else {\\n\\n PlainOutputCatalogResult { fields: output_fields(output_opts)? }\\n\\n };\\n\\n trace!(\\\"output = {:?}\\\", output.fields);\\n\\n\\n\\n Ok(output)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 37,\n \"score\": 194361.953728002\n },\n {\n \"content\": \"fn human_output(output_opts: &str) -> Result<TableOutputCatalogResult> {\\n\\n let output = if output_opts.contains(\\\"all\\\") {\\n\\n Default::default()\\n\\n } else {\\n\\n TableOutputCatalogResult { fields: output_fields(output_opts)? }\\n\\n };\\n\\n trace!(\\\"output = {:?}\\\", output.fields);\\n\\n\\n\\n Ok(output)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 38,\n \"score\": 194361.953728002\n },\n {\n \"content\": \"fn output_fields(field_str: &str) -> Result<Vec<NodeField>> {\\n\\n let fields: ::std::result::Result<Vec<_>, _> = field_str\\n\\n .split(',')\\n\\n .map(|s| s.parse::<NodeField>())\\n\\n .collect();\\n\\n let fields =\\n\\n fields.map_err(|e| Error::with_chain(e, ErrorKind::ModuleFailed(NAME.to_owned())))?;\\n\\n\\n\\n Ok(fields)\\n\\n}\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 39,\n \"score\": 194254.66365484733\n },\n {\n \"content\": \"fn generate_completion(args: &ArgMatches) -> Result<()> {\\n\\n let bin_name = env!(\\\"CARGO_PKG_NAME\\\");\\n\\n let shell = args\\n\\n .value_of(\\\"shell\\\")\\n\\n .ok_or_else(|| ErrorKind::CliArgsParsingError(\\\"shell argument is missing\\\".to_string()))?;\\n\\n build_cli().gen_completions_to(\\n\\n bin_name,\\n\\n shell.parse::<Shell>().map_err(|_| {\\n\\n ErrorKind::CliArgsParsingError(\\\"completion script generation failed\\\".to_string())\\n\\n })?,\\n\\n &mut std::io::stdout(),\\n\\n );\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 40,\n \"score\": 189810.91888610975\n },\n {\n \"content\": \"fn search_documents(centerdevice: &CenterDeviceConfig, search: Search) -> Result<SearchResult> {\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .search_documents(search)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Search result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/search.rs\",\n \"rank\": 41,\n \"score\": 186735.56985455882\n },\n {\n \"content\": \"fn browse_create_issue(org: &str, repo: &str, template_name: &str) -> String {\\n\\n format!(\\\"https://github.com/{}/{}/issues/new?template={}\\\", org, repo, template_name)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 42,\n \"score\": 178079.33201886452\n },\n {\n \"content\": \"fn is_valid_file(filename: String) -> ::std::result::Result<(), String> {\\n\\n let path = Path::new(&filename);\\n\\n\\n\\n if let Some(parent) = path.parent() {\\n\\n if parent.to_string_lossy() != \\\"\\\" {\\n\\n let err_msg = format!(\\\"The filename '{}' contains a directory '{}'. Use '-d'.\\\", filename, parent.display());\\n\\n return Err(err_msg);\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/download.rs\",\n \"rank\": 43,\n \"score\": 176483.04866898293\n },\n {\n \"content\": \"fn search_users(centerdevice: &CenterDeviceConfig, query: UsersQuery) -> Result<Vec<User>> {\\n\\n let client: AuthorizedClient = centerdevice.try_into()?;\\n\\n let result = client\\n\\n .search_users(query)\\n\\n .map(|x| x.users)\\n\\n .map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi));\\n\\n debug!(\\\"Search result {:#?}\\\", result);\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/centerdevice/users.rs\",\n \"rank\": 45,\n \"score\": 172078.29155385453\n },\n {\n \"content\": \"fn find_instances(profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let all = provider.describe_instances()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n let mut tags = HashMap::new();\\n\\n tags.insert(\\\"Intent\\\".to_owned(), Some(\\\"webserver\\\"));\\n\\n let filter = filter::FilterBuilder::new()\\n\\n .tags(tags)\\n\\n .build()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let webservers = all\\n\\n .into_iter()\\n\\n .filter(|i| filter.filter(i))\\n\\n .collect();\\n\\n\\n\\n Ok(webservers)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/webserver/backup.rs\",\n \"rank\": 46,\n \"score\": 168784.6003458107\n },\n {\n \"content\": \"fn describe_instances(instance_ids: &[String], profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n let res: Result<Vec<InstanceDescriptor>> = instance_ids.iter().\\n\\n map(|id| provider\\n\\n .describe_instance(id)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n ).collect();\\n\\n\\n\\n res\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/run.rs\",\n \"rank\": 47,\n \"score\": 160883.04141473168\n },\n {\n \"content\": \"fn query_consul(url: String, services: Option<Vec<String>>, tags: Option<Vec<String>>) -> Result<Catalog> {\\n\\n let consul = Consul::new(url);\\n\\n let catalog = consul.catalog_by(services, tags)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n\\n\\n Ok(catalog)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 48,\n \"score\": 158656.2952247843\n },\n {\n \"content\": \"fn describe_instances(instance_ids: &[String], profile: &Profile) -> Result<Vec<InstanceDescriptor>> {\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let res: Result<Vec<InstanceDescriptor>> = instance_ids.iter().\\n\\n map(|id| provider\\n\\n .describe_instance(id)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n ).collect();\\n\\n\\n\\n res\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/asp/run.rs\",\n \"rank\": 49,\n \"score\": 158577.18707825302\n },\n {\n \"content\": \"fn de_ser_region<'de, D>(deserializer: D) -> ::std::result::Result<Region, D::Error>\\n\\nwhere\\n\\n D: Deserializer<'de>,\\n\\n{\\n\\n struct RegionVisitor;\\n\\n\\n\\n impl<'a> Visitor<'a> for RegionVisitor {\\n\\n type Value = Region;\\n\\n\\n\\n fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {\\n\\n formatter.write_str(\\\"valid AWS region string\\\")\\n\\n }\\n\\n\\n\\n fn visit_str<E>(self, s: &str) -> ::std::result::Result<Self::Value, E>\\n\\n where\\n\\n E: de::Error,\\n\\n {\\n\\n let region = Region::from_str(s)\\n\\n .map_err(|_| de::Error::custom(format!(\\\"invalid region string '{}'\\\", s)))?;\\n\\n Ok(region)\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 50,\n \"score\": 157634.06924633417\n },\n {\n \"content\": \"fn make_row(hc_name: &str, previous_hc_name: &Option<&str>, resource_name: &str, resource: &HealthSample) -> Row {\\n\\n let service_cell = match previous_hc_name {\\n\\n Some(name) if name == &hc_name => Cell::new(\\\"\\\"),\\n\\n Some(_) | None => {\\n\\n Cell::new(hc_name)\\n\\n }\\n\\n };\\n\\n\\n\\n let healthy_cell = if resource.healthy {\\n\\n Cell::new(\\\"up\\\").with_style(Attr::ForegroundColor(color::GREEN))\\n\\n } else {\\n\\n Cell::new(\\\"down\\\").with_style(Attr::ForegroundColor(color::RED))\\n\\n };\\n\\n\\n\\n let updated_at: Option<DateTime<Local>> = resource.time_stamp.map(|x| {\\n\\n let naive_datetime =\\n\\n NaiveDateTime::from_timestamp(x / 1000, 0);\\n\\n Local.from_utc_datetime(&naive_datetime)\\n\\n });\\n\\n\\n\",\n \"file_path\": \"src/output/health/mod.rs\",\n \"rank\": 51,\n \"score\": 156998.46907824988\n },\n {\n \"content\": \"fn describe(aws: &Aws, instance_id: &str) -> Result<InstanceDescriptor> {\\n\\n let credentials_provider = assume_role(aws)?;\\n\\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\\n\\n\\n\\n let request = DescribeInstancesRequest {\\n\\n dry_run: Some(false),\\n\\n filters: None,\\n\\n instance_ids: Some(vec![instance_id.to_string()]),\\n\\n max_results: None,\\n\\n next_token: None,\\n\\n };\\n\\n let result = client\\n\\n .describe_instances(&request)\\n\\n .chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let mut reservations = result.reservations.ok_or_else(|| {\\n\\n Error::from_kind(ErrorKind::AwsApiResultError(\\n\\n \\\"no reservations found\\\".to_string(),\\n\\n ))\\n\\n })?;\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 52,\n \"score\": 156096.48856001708\n },\n {\n \"content\": \"fn show_example_config() -> Result<()> {\\n\\n let example_config = include_str!(\\\"../examples/ceres.conf\\\");\\n\\n\\n\\n println!(\\\"{}\\\", example_config);\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\\nerror_chain! {\\n\\n errors {\\n\\n CliArgsParsingError(cause: String) {\\n\\n description(\\\"Failed to parse CLI arguments\\\")\\n\\n display(\\\"Failed to parse CLI arguments because {}.\\\", cause)\\n\\n }\\n\\n FailedToLoadConfigFile(file: String) {\\n\\n description(\\\"Failed to load config file\\\")\\n\\n display(\\\"Failed to load config file '{}'\\\", file)\\n\\n }\\n\\n FailedToInitLogging {\\n\\n description(\\\"Failed to init logging framework\\\")\\n\\n }\\n\\n }\\n\\n links {\\n\\n Module(ceres::modules::Error, ceres::modules::ErrorKind);\\n\\n Utils(ceres::utils::Error, ceres::utils::ErrorKind);\\n\\n Config(clams::config::ConfigError, clams::config::ConfigErrorKind);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 53,\n \"score\": 154996.14330907117\n },\n {\n \"content\": \"fn ser_region<S>(region: &Region, serializer: S) -> ::std::result::Result<S::Ok, S::Error>\\n\\nwhere\\n\\n S: Serializer,\\n\\n{\\n\\n serializer.serialize_str(region.name())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 54,\n \"score\": 152498.73295743467\n },\n {\n \"content\": \"fn is_valid_dir(dirname: String) -> ::std::result::Result<(), String> {\\n\\n let path = Path::new(&dirname);\\n\\n\\n\\n if !path.is_dir() {\\n\\n let err_msg = format!(\\\"The path '{}' is not a valid directory.\\\", dirname);\\n\\n return Err(err_msg);\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\\npub struct Progress {\\n\\n progress_bar: ProgressBar,\\n\\n}\\n\\n\\n\\nimpl Progress {\\n\\n fn new() -> Self {\\n\\n let progress_bar = ProgressBar::new(0);\\n\\n progress_bar.set_style(ProgressStyle::default_clams_bar());\\n\\n Progress {\\n\",\n \"file_path\": \"src/modules/centerdevice/download.rs\",\n \"rank\": 55,\n \"score\": 144638.64490611336\n },\n {\n \"content\": \"fn create_issue(title: String, file_path: &Path, labels: Vec<String>) -> Result<IssueOptions> {\\n\\n let mut file = File::open(file_path)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut body = String::new();\\n\\n file.read_to_string(&mut body)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n let issue = IssueOptions {\\n\\n title,\\n\\n body: Some(body),\\n\\n assignee: None,\\n\\n milestone: None,\\n\\n labels: labels,\\n\\n };\\n\\n\\n\\n Ok(issue)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/ops/issues/create.rs\",\n \"rank\": 56,\n \"score\": 141305.75454283765\n },\n {\n \"content\": \"fn extract_metadata_filter(metadata_str: &str) -> Option<Vec<String>> {\\n\\n if metadata_str.len() < 9 {\\n\\n return None;\\n\\n };\\n\\n let metadata = &metadata_str[9..]; // Safe because we call this function only when the prefix 'Metadata:' has been seen\\n\\n let metadata_filter: Vec<_> = metadata.split(':').map(String::from).collect();\\n\\n\\n\\n Some(metadata_filter)\\n\\n}\\n\",\n \"file_path\": \"src/modules/consul/mod.rs\",\n \"rank\": 57,\n \"score\": 140548.36930122125\n },\n {\n \"content\": \"fn output_results(output_type: OutputType, status: &[User]) -> Result<()> {\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputUsers;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n OutputType::Json => {\\n\\n let output = JsonOutputUsers;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n OutputType::Plain => {\\n\\n let output = PlainOutputUsers;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/modules/centerdevice/users.rs\",\n \"rank\": 58,\n \"score\": 137372.09395409652\n },\n {\n \"content\": \"fn terminate_instances(\\n\\n args: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n) -> Result<Vec<StateChange>> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let dry = args.is_present(\\\"dry\\\");\\n\\n let yes = args.is_present(\\\"yes\\\");\\n\\n\\n\\n match (dry, yes) {\\n\\n (true, _) => {\\n\\n warn!(\\\"Running in dry mode -- no changes will be executed.\\\");\\n\\n }\\n\",\n \"file_path\": \"src/modules/instances/terminate.rs\",\n \"rank\": 59,\n \"score\": 134445.32920903648\n },\n {\n \"content\": \"fn build_cli() -> App<'static, 'static> {\\n\\n let name = env!(\\\"CARGO_PKG_NAME\\\");\\n\\n let version = env!(\\\"CARGO_PKG_VERSION\\\");\\n\\n let about = env!(\\\"CARGO_PKG_DESCRIPTION\\\");\\n\\n\\n\\n let general = App::new(name)\\n\\n .setting(AppSettings::SubcommandRequired)\\n\\n .version(version)\\n\\n .about(about)\\n\\n .arg(\\n\\n Arg::with_name(\\\"config\\\")\\n\\n .long(\\\"config\\\")\\n\\n .takes_value(true)\\n\\n .help(\\\"Sets config file to use [default: ~/.ceres.conf]\\\"),\\n\\n )\\n\\n .arg(\\n\\n Arg::with_name(\\\"no-color\\\")\\n\\n .long(\\\"no-color\\\")\\n\\n .help(\\\"Turns off colored output\\\"),\\n\\n )\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 60,\n \"score\": 133478.72941334237\n },\n {\n \"content\": \"fn output_changes(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n state_changes: &[StateChange],\\n\\n) -> Result<()> {\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputStatusChanges {};\\n\\n\\n\\n output\\n\\n .output(&mut stdout, state_changes)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n },\\n\\n OutputType::Json => {\\n\",\n \"file_path\": \"src/modules/instances/terminate.rs\",\n \"rank\": 61,\n \"score\": 125476.26900776627\n },\n {\n \"content\": \"fn output_results(\\n\\n output_type: OutputType,\\n\\n status: &[Document]\\n\\n) -> Result<()> {\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputSearchResult;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n OutputType::Json => {\\n\\n let output = JsonOutputSearchResult;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\",\n \"file_path\": \"src/modules/centerdevice/search.rs\",\n \"rank\": 62,\n \"score\": 124632.89157698498\n },\n {\n \"content\": \"fn run() -> Result<()> {\\n\\n let args = build_cli().get_matches();\\n\\n clams::console::set_color(!args.is_present(\\\"no-color\\\"));\\n\\n\\n\\n match args.subcommand_name() {\\n\\n Some(subcommand @ \\\"completions\\\") => {\\n\\n return generate_completion(args.subcommand_matches(subcommand).unwrap())\\n\\n } // Safe unwrap\\n\\n Some(\\\"show-example-config\\\") => return show_example_config(),\\n\\n _ => {}\\n\\n };\\n\\n\\n\\n let mut config_locations = default_locations(DEFAULT_CONFIG_FILE_NAME);\\n\\n if let Some(config) = args.value_of(\\\"config\\\") {\\n\\n config_locations.insert(0, config.into());\\n\\n }\\n\\n let (config, config_path) = CeresConfig::smart_load(&config_locations)?;\\n\\n\\n\\n start_logging(&args, &config)?;\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 63,\n \"score\": 122664.83638902928\n },\n {\n \"content\": \"fn resources_by_project(resources: &[Resource]) -> HashMap<&str, Vec<&str>> {\\n\\n let mut map = HashMap::new();\\n\\n\\n\\n for resource in resources {\\n\\n let mut v = map.entry(resource.project.as_ref()).or_insert(Vec::new());\\n\\n v.push(resource.name.as_ref());\\n\\n }\\n\\n\\n\\n map\\n\\n}\\n\",\n \"file_path\": \"src/output/infrastructure/mod.rs\",\n \"rank\": 64,\n \"score\": 118837.99759611975\n },\n {\n \"content\": \"fn extract_tags_filter(tags_str: &str) -> Option<Vec<String>> {\\n\\n if tags_str.len() < 5 {\\n\\n return None;\\n\\n };\\n\\n let tags = &tags_str[5..]; // Safe because we call this function only when the prefix 'Tags:' has been seen\\n\\n let tags_filter: Vec<_> = tags.split(':').map(String::from).collect();\\n\\n\\n\\n Some(tags_filter)\\n\\n}\\n\\n\\n\\n#[derive(Serialize)]\\n\\npub struct InstanceDescriptor {\\n\\n pub ami_launch_index: Option<i64>,\\n\\n pub architecture: Option<String>,\\n\\n pub block_device_mappings: Option<Vec<String>>,\\n\\n pub client_token: Option<String>,\\n\\n pub ebs_optimized: Option<bool>,\\n\\n // Won't convert this\\n\\n //pub elastic_gpu_associations: Option<Vec<ElasticGpuAssociation>>,\\n\\n pub ena_support: Option<bool>,\\n\",\n \"file_path\": \"src/provider/mod.rs\",\n \"rank\": 65,\n \"score\": 114133.94375262807\n },\n {\n \"content\": \"pub trait Module {\\n\\n fn build_sub_cli() -> App<'static, 'static>;\\n\\n fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> Result<()>;\\n\\n}\\n\\n\\n\\nmain_module!(\\n\\n consul,\\n\\n centerdevice,\\n\\n health,\\n\\n infrastructure,\\n\\n instances,\\n\\n ops,\\n\\n statuspages,\\n\\n stories\\n\\n);\\n\\n\\n\\nerror_chain! {\\n\\n errors {\\n\\n NoSuchCommand(command: String) {\\n\\n description(\\\"no such command\\\")\\n\",\n \"file_path\": \"src/modules/mod.rs\",\n \"rank\": 66,\n \"score\": 110044.92727943233\n },\n {\n \"content\": \"fn header_for_field(field: &NodeField) -> &str {\\n\\n match *field {\\n\\n NodeField::Id => \\\"Node Id\\\",\\n\\n NodeField::Name => \\\"Node Name\\\",\\n\\n NodeField::MetaData(_) => \\\"Meta Data\\\",\\n\\n NodeField::Address => \\\"Node Address\\\",\\n\\n NodeField::ServicePort => \\\"Service Port\\\",\\n\\n NodeField::ServiceTags => \\\"Service Tags\\\",\\n\\n NodeField::ServiceId => \\\"Service Id\\\",\\n\\n NodeField::ServiceName => \\\"Service Name\\\",\\n\\n NodeField::Healthy => \\\"Healthy\\\",\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/output/consul/table_output.rs\",\n \"rank\": 67,\n \"score\": 109473.3860076904\n },\n {\n \"content\": \"fn header_for_field(field: &InstanceDescriptorFields) -> &str {\\n\\n match *field {\\n\\n InstanceDescriptorFields::BlockDeviceMappings => \\\"Block Device Mappings\\\",\\n\\n InstanceDescriptorFields::Hypervisor => \\\"Hypervisor\\\",\\n\\n InstanceDescriptorFields::IamInstanceProfile => \\\"Iam Instance Profile\\\",\\n\\n InstanceDescriptorFields::ImageId => \\\"Image Id\\\",\\n\\n InstanceDescriptorFields::InstanceId => \\\"Instance Id\\\",\\n\\n InstanceDescriptorFields::InstanceType => \\\"Instance Type\\\",\\n\\n InstanceDescriptorFields::LaunchTime => \\\"Launch Time\\\",\\n\\n InstanceDescriptorFields::Monitoring => \\\"Monitoring\\\",\\n\\n InstanceDescriptorFields::Placement => \\\"Placement\\\",\\n\\n InstanceDescriptorFields::PrivateDnsName => \\\"Private DNS Name\\\",\\n\\n InstanceDescriptorFields::PrivateIpAddress => \\\"Private IP Address\\\",\\n\\n InstanceDescriptorFields::PublicDnsName => \\\"Public DNS Name\\\",\\n\\n InstanceDescriptorFields::PublicIpAddress => \\\"Public IP Address\\\",\\n\\n InstanceDescriptorFields::RootDeviceName => \\\"Root Device Name\\\",\\n\\n InstanceDescriptorFields::RootDeviceType => \\\"Root Device Type\\\",\\n\\n InstanceDescriptorFields::SecurityGroups => \\\"Security Groups\\\",\\n\\n InstanceDescriptorFields::State => \\\"State\\\",\\n\\n InstanceDescriptorFields::StateReason => \\\"State Reason\\\",\\n\\n InstanceDescriptorFields::Tags(_) => \\\"Tags\\\",\\n\\n InstanceDescriptorFields::VirtualizationType => \\\"Virtualization Type\\\",\\n\\n InstanceDescriptorFields::VpcId => \\\"Vpc Id\\\",\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/output/instances/table_output.rs\",\n \"rank\": 68,\n \"score\": 108034.7494456741\n },\n {\n \"content\": \"pub trait TerminateInstances {\\n\\n fn terminate_instances(\\n\\n &self,\\n\\n dry: bool,\\n\\n instance_ids: &[InstanceId],\\n\\n ) -> Result<Vec<StateChange>>;\\n\\n}\\n\\n\\n\\n#[derive(Serialize)]\\n\\npub struct StateChange {\\n\\n pub instance_id: InstanceId,\\n\\n pub current_state: String,\\n\\n pub previous_state: String,\\n\\n}\\n\\n\\n\\nerror_chain! {\\n\\n errors {\\n\\n ProviderCallFailed(call: String) {\\n\\n description(\\\"API call to provider failed.\\\")\\n\\n display(\\\"API call '{}' to provider failed.\\\", call)\\n\",\n \"file_path\": \"src/provider/mod.rs\",\n \"rank\": 69,\n \"score\": 104429.3469630903\n },\n {\n \"content\": \"fn list(aws: &Aws) -> Result<Vec<InstanceDescriptor>> {\\n\\n let credentials_provider = assume_role(aws)?;\\n\\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\\n\\n\\n\\n let request = Default::default();\\n\\n let result = client\\n\\n .describe_instances(&request)\\n\\n .chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let reservations = result.reservations.ok_or_else(|| {\\n\\n Error::from_kind(ErrorKind::AwsApiResultError(\\n\\n \\\"no reservations found\\\".to_string(),\\n\\n ))\\n\\n })?;\\n\\n\\n\\n let mut instances: Vec<InstanceDescriptor> = Vec::new();\\n\\n for r in reservations {\\n\\n if let Some(resv_instances) = r.instances {\\n\\n for i in resv_instances {\\n\\n instances.push(i.into());\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 70,\n \"score\": 104196.58881528747\n },\n {\n \"content\": \"fn assume_role(aws: &Aws) -> Result<StsAssumeRoleSessionCredentialsProvider> {\\n\\n //let base_provider = DefaultCredentialsProvider::new().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let base_provider = StaticProvider::new(\\n\\n aws.access_key_id.clone(),\\n\\n aws.secret_access_key.clone(),\\n\\n aws.token.clone(),\\n\\n None,\\n\\n );\\n\\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let sts = StsClient::new(default_client, base_provider, aws.region.clone());\\n\\n\\n\\n let provider = StsAssumeRoleSessionCredentialsProvider::new(\\n\\n sts,\\n\\n aws.role_arn.clone(),\\n\\n \\\"default\\\".to_string(),\\n\\n None,\\n\\n None,\\n\\n None,\\n\\n None,\\n\\n );\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 71,\n \"score\": 100313.73933573066\n },\n {\n \"content\": \"pub trait OutputSearchResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, results: &[Document]) -> Result<()>;\\n\\n}\\n\\n\\n\\npub struct JsonOutputSearchResult;\\n\\n\\n\\nimpl OutputSearchResult for JsonOutputSearchResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[Document]) -> Result<()> {\\n\\n serde_json::to_writer_pretty(writer, result).chain_err(|| ErrorKind::OutputFailed)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct PlainOutputSearchResult;\\n\\n\\n\\nimpl OutputSearchResult for PlainOutputSearchResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[Document]) -> Result<()> {\\n\\n for d in result {\\n\\n let line = format!(\\n\\n \\\"{} {} {} {} {} {}\\\\n\\\",\\n\\n d.id,\\n\",\n \"file_path\": \"src/output/centerdevice/search.rs\",\n \"rank\": 72,\n \"score\": 99969.55379784784\n },\n {\n \"content\": \"pub trait OutputCommandResults {\\n\\n fn output<T: Write>(&self, writer: &mut T, results: &[CommandResult]) -> Result<()>;\\n\\n}\\n\",\n \"file_path\": \"src/output/instances/mod.rs\",\n \"rank\": 73,\n \"score\": 99969.55379784784\n },\n {\n \"content\": \"pub trait OutputCatalogResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, results: &Catalog) -> Result<()>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/output/consul/mod.rs\",\n \"rank\": 74,\n \"score\": 99969.55379784784\n },\n {\n \"content\": \"pub trait OutputPageStatusResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, results: &[PageStatusResult]) -> Result<()>;\\n\\n}\\n\\n\\n\\npub struct JsonOutputPageStatusResult;\\n\\n\\n\\nimpl OutputPageStatusResult for JsonOutputPageStatusResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[PageStatusResult]) -> Result<()> {\\n\\n serde_json::to_writer_pretty(writer, result).chain_err(|| ErrorKind::OutputFailed)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct PlainOutputPageStatusResult;\\n\\n\\n\\nimpl OutputPageStatusResult for PlainOutputPageStatusResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[PageStatusResult]) -> Result<()> {\\n\\n for r in result {\\n\\n let line = format!(\\n\\n \\\"{} {} {} {} {} {}\\\\n\\\",\\n\\n r.name,\\n\",\n \"file_path\": \"src/output/statuspages/mod.rs\",\n \"rank\": 75,\n \"score\": 98293.03320511915\n },\n {\n \"content\": \"pub trait OutputResourceListResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, results: &[Resource]) -> Result<()>;\\n\\n}\\n\\n\\n\\npub struct JsonOutputResourceListResult;\\n\\n\\n\\nimpl OutputResourceListResult for JsonOutputResourceListResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[Resource]) -> Result<()> {\\n\\n let by_project = resources_by_project(result);\\n\\n serde_json::to_writer_pretty(writer, &by_project).chain_err(|| ErrorKind::OutputFailed)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct PlainOutputResourceListResult;\\n\\n\\n\\nimpl OutputResourceListResult for PlainOutputResourceListResult {\\n\\n fn output<T: Write>(&self, writer: &mut T, result: &[Resource]) -> Result<()> {\\n\\n for resource in result {\\n\\n let line = format!(\\\"{} {}\\\\n\\\", resource.project, resource.name);\\n\\n let _ = writer.write(line.as_bytes());\\n\",\n \"file_path\": \"src/output/infrastructure/mod.rs\",\n \"rank\": 76,\n \"score\": 98293.03320511915\n },\n {\n \"content\": \"fn start(aws: &Aws, dry: bool, instance_ids: &[InstanceId]) -> Result<Vec<StateChange>> {\\n\\n let credentials_provider = assume_role(aws)?;\\n\\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\\n\\n\\n\\n let request = StartInstancesRequest {\\n\\n additional_info: None,\\n\\n dry_run: Some(dry),\\n\\n instance_ids: instance_ids\\n\\n .iter()\\n\\n .map(|x| x.to_owned())\\n\\n .collect::<Vec<_>>(),\\n\\n };\\n\\n // If run in dry mode, AWS returns an error of type DryRunOperation\\n\\n // cf. https://docs.rs/rusoto_ec2/0.31.0/rusoto_ec2/struct.TerminateInstancesRequest.html#structfield.dry_run\\n\\n let result = match client.start_instances(&request) {\\n\\n Err(StartInstancesError::Unknown(ref s)) if s.contains(\\\"DryRunOperation\\\") => {\\n\\n return Ok(create_dry_run_results(instance_ids))\\n\\n }\\n\\n Err(StartInstancesError::Unknown(ref s)) if s.contains(\\\"UnauthorizedOperation\\\") => {\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 77,\n \"score\": 90579.43534338588\n },\n {\n \"content\": \"fn destroy(aws: &Aws, dry: bool, instance_ids: &[InstanceId]) -> Result<Vec<StateChange>> {\\n\\n let credentials_provider = assume_role(aws)?;\\n\\n let default_client = default_tls_client().chain_err(|| ErrorKind::AwsApiError)?;\\n\\n let client = ec2::Ec2Client::new(default_client, credentials_provider, aws.region.clone());\\n\\n\\n\\n let request = TerminateInstancesRequest {\\n\\n dry_run: Some(dry),\\n\\n instance_ids: instance_ids\\n\\n .iter()\\n\\n .map(|x| x.to_owned())\\n\\n .collect::<Vec<_>>(),\\n\\n };\\n\\n // If run in dry mode, AWS returns an error of type DryRunOperation\\n\\n // cf. https://docs.rs/rusoto_ec2/0.31.0/rusoto_ec2/struct.TerminateInstancesRequest.html#structfield.dry_run\\n\\n let result = match client.terminate_instances(&request) {\\n\\n Err(TerminateInstancesError::Unknown(ref s)) if s.contains(\\\"DryRunOperation\\\") => {\\n\\n return Ok(create_dry_run_results(instance_ids))\\n\\n }\\n\\n Err(TerminateInstancesError::Unknown(ref s)) if s.contains(\\\"UnauthorizedOperation\\\") => {\\n\\n return Err(Error::from_kind(ErrorKind::AwsApiResultError(\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 78,\n \"score\": 90579.43534338588\n },\n {\n \"content\": \"fn start_story(\\n\\n client: &ReqwestClient,\\n\\n project_id: u64,\\n\\n story_id: u64,\\n\\n token: &str,\\n\\n) -> impl Future<Item = StoryResponse, Error = Error> {\\n\\n let url = format!(\\n\\n \\\"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}\\\",\\n\\n project_id=project_id,\\n\\n story_id=story_id);\\n\\n\\n\\n #[derive(Debug, Serialize)]\\n\\n struct StoryRequest {\\n\\n current_state: StoryState,\\n\\n }\\n\\n let data = serde_json::to_string( &StoryRequest { current_state: StoryState::Started } ).unwrap(); // This is safe\\n\\n\\n\\n trace!(\\\"Story StoryRequest: {:?}\\\", data);\\n\\n\\n\\n client\\n\",\n \"file_path\": \"src/modules/stories/start.rs\",\n \"rank\": 79,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn output_instances(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n instances: &[InstanceDescriptor],\\n\\n) -> Result<()> {\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let fields: ::std::result::Result<Vec<_>, _> = args.value_of(\\\"output-options\\\").unwrap() // Safe unwrap\\n\\n .split(',')\\n\\n .map(|s| s.parse::<InstanceDescriptorFields>())\\n\\n .collect();\\n\\n let fields =\\n\\n fields.map_err(|e| Error::with_chain(e, ErrorKind::ModuleFailed(NAME.to_owned())))?;\\n\\n let output = TableOutputInstances { fields };\\n\",\n \"file_path\": \"src/modules/instances/list.rs\",\n \"rank\": 80,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn output_instances(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n catalog: &Catalog,\\n\\n) -> Result<()> {\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let opts = args.value_of(\\\"output-options\\\").unwrap(); // Safe unwrap\\n\\n let output = human_output(opts)?;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, catalog)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n },\\n\",\n \"file_path\": \"src/modules/consul/list.rs\",\n \"rank\": 81,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn create_task(\\n\\n client: &ReqwestClient,\\n\\n project_id: u64,\\n\\n story_id: u64,\\n\\n token: &str,\\n\\n position: usize,\\n\\n description: &str,\\n\\n) -> impl Future<Item = TaskResponse, Error = Error> {\\n\\n let url = format!(\\n\\n \\\"https://www.pivotaltracker.com/services/v5/projects/{project_id}/stories/{story_id}/tasks\\\",\\n\\n project_id=project_id,\\n\\n story_id=story_id);\\n\\n\\n\\n let data = json!({\\n\\n \\\"description\\\": format!(\\\"{}. {}\\\", position, description),\\n\\n \\\"position\\\": position\\n\\n }).to_string();\\n\\n\\n\\n trace!(\\\"Task: {:?}\\\", data);\\n\\n\\n\",\n \"file_path\": \"src/modules/stories/prepare.rs\",\n \"rank\": 82,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn start_instances(\\n\\n args: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n) -> Result<Vec<StateChange>> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let dry = args.is_present(\\\"dry\\\");\\n\\n\\n\\n if dry {\\n\\n warn!(\\\"Running in dry mode -- no changes will be executed.\\\");\\n\\n }\\n\\n\\n\\n let instance_ids: Vec<&str> = args.values_of(\\\"instance_ids\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n\\n\\n provider\\n\\n .start_instances(dry, &instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/start.rs\",\n \"rank\": 83,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn list_instances(\\n\\n _: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n) -> Result<Vec<InstanceDescriptor>> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n provider\\n\\n .describe_instances()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/list.rs\",\n \"rank\": 84,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn stop_instances(\\n\\n args: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n) -> Result<Vec<StateChange>> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let dry = args.is_present(\\\"dry\\\");\\n\\n let force = args.is_present(\\\"force\\\");\\n\\n let yes = args.is_present(\\\"yes\\\");\\n\\n\\n\\n if force {\\n\\n warn!(\\\"Going to force stopping instances -- file system caches will not be flushed.\\\");\\n\\n }\\n\",\n \"file_path\": \"src/modules/instances/stop.rs\",\n \"rank\": 85,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn output_changes(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n state_changes: &[StateChange],\\n\\n) -> Result<()> {\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputStatusChanges {};\\n\\n\\n\\n output\\n\\n .output(&mut stdout, state_changes)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n },\\n\\n OutputType::Json => {\\n\",\n \"file_path\": \"src/modules/instances/stop.rs\",\n \"rank\": 86,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn ssh_to_instance(\\n\\n args: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n instance: InstanceDescriptor,\\n\\n) -> Result<()> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n\\n\\n let ip = if args.is_present(\\\"public-ip\\\") {\\n\\n instance.public_ip_address\\n\\n } else {\\n\\n instance.private_ip_address\\n\\n };\\n\\n\\n\\n let command = args.values_of(\\\"command_args\\\")\\n\\n .map(|x| x.collect::<Vec<_>>().join(\\\" \\\"));\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/ssh.rs\",\n \"rank\": 87,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn output_changes(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n state_changes: &[StateChange],\\n\\n) -> Result<()> {\\n\\n let output_type = args.value_of(\\\"output\\\").unwrap() // Safe\\n\\n .parse::<OutputType>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputStatusChanges {};\\n\\n\\n\\n output\\n\\n .output(&mut stdout, state_changes)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n },\\n\\n OutputType::Json => {\\n\",\n \"file_path\": \"src/modules/instances/start.rs\",\n \"rank\": 88,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn describe_instance(\\n\\n args: &ArgMatches,\\n\\n run_config: &RunConfig,\\n\\n config: &Config,\\n\\n) -> Result<InstanceDescriptor> {\\n\\n let profile = match run_config.active_profile.as_ref() {\\n\\n \\\"default\\\" => config.get_default_profile(),\\n\\n s => config.get_profile(s),\\n\\n }.chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n let Provider::Aws(provider) = profile.provider\\n\\n .as_ref()\\n\\n .ok_or(Error::from_kind(ErrorKind::ConfigMissingInProfile(\\\"provider\\\".to_string())))?;\\n\\n\\n\\n let instance_id = args.value_of(\\\"instance_id\\\").unwrap(); // safe\\n\\n\\n\\n provider\\n\\n .describe_instance(instance_id)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/ssh.rs\",\n \"rank\": 89,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn filter_instances(\\n\\n args: &ArgMatches,\\n\\n _: &RunConfig,\\n\\n _: &Config,\\n\\n instances: Vec<InstanceDescriptor>,\\n\\n) -> Result<Vec<InstanceDescriptor>> {\\n\\n let instances = if let Some(filter_str) = args.value_of(\\\"filter\\\") {\\n\\n let filter = filter_str\\n\\n .parse::<filter::Filter>()\\n\\n .chain_err(|| ErrorKind::ModuleFailed(NAME.to_owned()))?;\\n\\n instances\\n\\n .into_iter()\\n\\n .filter(|i| filter.filter(i))\\n\\n .collect::<Vec<_>>()\\n\\n } else {\\n\\n instances\\n\\n };\\n\\n\\n\\n Ok(instances)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/list.rs\",\n \"rank\": 90,\n \"score\": 88672.35345780276\n },\n {\n \"content\": \"fn iam_instance_profile_to_string(iip: &ec2::IamInstanceProfile) -> String {\\n\\n let empty = String::from(EMPTY);\\n\\n format!(\\n\\n \\\"id={}, arn={}\\\",\\n\\n iip.id.as_ref().unwrap_or(&empty),\\n\\n iip.arn.as_ref().unwrap_or(&empty),\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 91,\n \"score\": 88084.75482492287\n },\n {\n \"content\": \"fn output_page_status(\\n\\n output_type: OutputType,\\n\\n status: &[PageStatusResult]\\n\\n) -> Result<()> {\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputPageStatusResult;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n OutputType::Json => {\\n\\n let output = JsonOutputPageStatusResult;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, status)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\",\n \"file_path\": \"src/modules/statuspages/show.rs\",\n \"rank\": 92,\n \"score\": 86937.38100256331\n },\n {\n \"content\": \"fn output_page_status(\\n\\n output_type: OutputType,\\n\\n health_checks: &[HealthCheck]\\n\\n) -> Result<()> {\\n\\n let mut stdout = ::std::io::stdout();\\n\\n\\n\\n match output_type {\\n\\n OutputType::Human => {\\n\\n let output = TableOutputHealthCheck;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, health_checks)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\\n },\\n\\n OutputType::Json => {\\n\\n let output = JsonOutputHealthCheck;\\n\\n\\n\\n output\\n\\n .output(&mut stdout, health_checks)\\n\\n .chain_err(|| ErrorKind::FailedOutput)\\n\",\n \"file_path\": \"src/modules/health/check.rs\",\n \"rank\": 93,\n \"score\": 86937.38100256331\n },\n {\n \"content\": \"fn create_dry_run_results(instance_ids: &[InstanceId]) -> Vec<StateChange> {\\n\\n instance_ids\\n\\n .iter()\\n\\n .map(|i| StateChange {\\n\\n instance_id: i.to_owned(),\\n\\n previous_state: \\\"- n/a -\\\".to_owned(),\\n\\n current_state: \\\"- n/a -\\\".to_owned(),\\n\\n })\\n\\n .collect::<Vec<_>>()\\n\\n}\\n\\n\\n\\nimpl From<ec2::InstanceStateChange> for StateChange {\\n\\n fn from(x: ec2::InstanceStateChange) -> Self {\\n\\n StateChange {\\n\\n instance_id: x.instance_id.unwrap_or_else(|| String::from(\\\"- n/a -\\\")),\\n\\n // TODO: Fix me!\\n\\n current_state: x\\n\\n .current_state\\n\\n .map(|x| x.name.unwrap_or_else(|| String::from(\\\"- n/a -\\\")))\\n\\n .unwrap_or_else(|| String::from(\\\"- n/a -\\\")),\\n\",\n \"file_path\": \"src/provider/aws.rs\",\n \"rank\": 94,\n \"score\": 76002.73737126964\n },\n {\n \"content\": \"use clams::console::ask_for_confirmation;\\n\\nuse clap::{App, Arg, ArgMatches, SubCommand};\\n\\n\\n\\nuse config::{CeresConfig as Config, Provider};\\n\\nuse run_config::RunConfig;\\n\\nuse modules::*;\\n\\nuse output::OutputType;\\n\\nuse output::instances::{JsonOutputStateChanges, OutputStateChanges, TableOutputStatusChanges};\\n\\nuse provider::{StateChange, TerminateInstances};\\n\\nuse utils::cli::read_instance_ids;\\n\\n\\n\\npub const NAME: &str = \\\"terminate\\\";\\n\\n\\n\\npub struct SubModule;\\n\\n\\n\\nimpl Module for SubModule {\\n\\n fn build_sub_cli() -> App<'static, 'static> {\\n\\n SubCommand::with_name(NAME)\\n\\n .about(\\\"terminate instances\\\")\\n\\n .arg(\\n\",\n \"file_path\": \"src/modules/instances/terminate.rs\",\n \"rank\": 96,\n \"score\": 73457.01169230597\n },\n {\n \"content\": \" (false, false) => {\\n\\n if !ask_for_confirmation( \\\"Going to terminate instances. Please type 'yes' to continue: \\\", \\\"yes\\\").unwrap()\\n\\n {\\n\\n return Err(Error::from_kind(ErrorKind::ModuleFailed(String::from(\\n\\n NAME,\\n\\n ))));\\n\\n }\\n\\n }\\n\\n (false, true) => {}\\n\\n }\\n\\n\\n\\n let instance_ids: Vec<&str> = args.values_of(\\\"instance_ids\\\").unwrap_or_else(|| Default::default()).collect();\\n\\n let instance_ids: Vec<_> = read_instance_ids(&instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))?;\\n\\n\\n\\n provider\\n\\n .terminate_instances(dry, &instance_ids)\\n\\n .chain_err(|| ErrorKind::ModuleFailed(String::from(NAME)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/modules/instances/terminate.rs\",\n \"rank\": 99,\n \"score\": 73442.41599497988\n }\n]","isConversational":false}}},{"rowIdx":1096,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/cli/doc_get.rs"},"repo_name":{"kind":"string","value":"couchbaselabs/couchbase-shell"},"commit":{"kind":"string","value":"28498991f17c7383e255cceb05eb71e543ae9d6e"},"file_code":{"kind":"string","value":"\n\nuse super::util::convert_json_value_to_nu_value;\nuse crate::state::State;\n\nuse crate::cli::doc_upsert::{build_batched_kv_items, prime_manifest_if_required};\nuse crate::cli::util::cluster_identifiers_from;\nuse crate::client::KeyValueRequest;\nuse futures::stream::FuturesUnordered;\nuse futures::StreamExt;\nuse log::debug;\nuse nu_engine::{CommandArgs, Example};\nuse nu_errors::ShellError;\nuse nu_protocol::{\n MaybeOwned, Primitive, Signature, SyntaxShape, TaggedDictBuilder, UntaggedValue,\n};\nuse nu_source::Tag;\nuse nu_stream::OutputStream;\nuse std::ops::Add;\nuse std::sync::{Arc, Mutex};\nuse tokio::runtime::Runtime;\nuse tokio::time::Instant;\n\npub struct DocGet {\n state: Arc<Mutex<State>>,\n}\n\nimpl DocGet {\n pub fn new(state: Arc<Mutex<State>>) -> Self {\n Self { state }\n }\n}\n\nimpl nu_engine::WholeStreamCommand for DocGet {\n fn name(&self) -> &str {\n \"doc get\"\n }\n\n fn signature(&self) -> Signature {\n Signature::build(\"doc get\")\n .optional(\"id\", SyntaxShape::String, \"the document id\")\n .named(\n \"id-column\",\n SyntaxShape::String,\n \"the name of the id column if used with an input stream\",\n None,\n )\n .named(\n \"bucket\",\n SyntaxShape::String,\n \"the name of the bucket\",\n None,\n )\n .named(\"scope\", SyntaxShape::String, \"the name of the scope\", None)\n .named(\n \"collection\",\n SyntaxShape::String,\n \"the name of the collection\",\n None,\n )\n .named(\n \"clusters\",\n SyntaxShape::String,\n \"the clusters which should be contacted\",\n None,\n )\n .named(\n \"batch-size\",\n SyntaxShape::Number,\n \"the maximum number of items to batch send at a time\",\n None,\n )\n }\n\n fn usage(&self) -> &str {\n \"Fetches a document through the data service\"\n }\n\n fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {\n run_get(self.state.clone(), args)\n }\n\n fn examples(&self) -> Vec<Example> {\n vec![\n Example {\n description: \"Fetches a single document with the ID as an argument\",\n example: \"doc get my_doc_id\",\n result: None,\n },\n Example {\n description: \"Fetches multiple documents with IDs from the previous command\",\n example: \"echo [[id]; [airline_10] [airline_11]] | doc get\",\n result: None,\n },\n ]\n }\n}\n\nfn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n let batch_size: Option<i32> = args.get_flag(\"batch-size\")?;\n let id_column: String = args.get_flag(\"id-column\")?.unwrap_or_else(|| \"id\".into());\n let ids = ids_from_input(&mut args, id_column.clone())?;\n\n let mut workers = FuturesUnordered::new();\n let guard = state.lock().unwrap();\n\n let mut all_ids: Vec<Vec<String>> = vec![];\n if let Some(size) = batch_size {\n all_ids = build_batched_kv_items(size as u32, ids.clone());\n }\n\n let mut results = vec![];\n for identifier in cluster_identifiers {\n let active_cluster = match guard.clusters().get(&identifier) {\n Some(c) => c,\n None => {\n return Err(ShellError::unexpected(\"Cluster not found\"));\n }\n };\n\n let bucket = match args\n .get_flag(\"bucket\")?\n .or_else(|| active_cluster.active_bucket())\n {\n Some(v) => Ok(v),\n None => Err(ShellError::unexpected(\n \"Could not auto-select a bucket - please use --bucket instead\".to_string(),\n )),\n }?;\n\n let scope = match args.get_flag(\"scope\")? {\n Some(s) => s,\n None => match active_cluster.active_scope() {\n Some(s) => s,\n None => \"\".into(),\n },\n };\n\n let collection = match args.get_flag(\"collection\")? {\n Some(c) => c,\n None => match active_cluster.active_collection() {\n Some(c) => c,\n None => \"\".into(),\n },\n };\n\n if all_ids.is_empty() {\n all_ids = build_batched_kv_items(active_cluster.kv_batch_size(), ids.clone());\n }\n\n debug!(\"Running kv get for docs {:?}\", &ids);\n\n let rt = Runtime::new().unwrap();\n let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());\n let mut client = rt.block_on(active_cluster.cluster().key_value_client(\n bucket.clone(),\n deadline,\n ctrl_c.clone(),\n ))?;\n\n prime_manifest_if_required(\n &rt,\n scope.clone(),\n collection.clone(),\n ctrl_c.clone(),\n Instant::now().add(active_cluster.timeouts().data_timeout()),\n &mut client,\n )?;\n\n let client = Arc::new(client);\n\n for ids in all_ids.clone() {\n for id in ids {\n let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());\n\n let scope = scope.clone();\n let collection = collection.clone();\n let ctrl_c = ctrl_c.clone();\n let id = id.clone();\n\n let client = client.clone();\n\n workers.push(async move {\n client\n .request(\n KeyValueRequest::Get { key: id },\n scope,\n collection,\n deadline,\n ctrl_c,\n )\n .await\n });\n }\n rt.block_on(async {\n while let Some(response) = workers.next().await {\n match response {\n Ok(mut res) => {\n let tag = Tag::default();\n let mut collected = TaggedDictBuilder::new(&tag);\n collected.insert_value(&id_column, res.key());\n collected.insert_value(\n \"cas\",\n UntaggedValue::int(res.cas() as i64).into_untagged_value(),\n );\n let content = res.content().unwrap();\n match convert_json_value_to_nu_value(&content, Tag::default()) {\n Ok(c) => {\n collected.insert_value(\"content\", c);\n collected.insert_value(\"error\", \"\".to_string());\n }\n Err(e) => {\n collected.insert_value(\"content\", \"\".to_string());\n collected.insert_value(\"error\", e.to_string());\n }\n }\n collected.insert_value(\"cluster\", identifier.clone());\n results.push(collected.into_value());\n }\n Err(e) => {\n let tag = Tag::default();\n let mut collected = TaggedDictBuilder::new(&tag);\n collected.insert_value(\n &id_column,\n e.key().unwrap_or_else(|| \"\".to_string()),\n );\n collected.insert_value(\"cas\", \"\".to_string());\n collected.insert_value(\"content\", \"\".to_string());\n collected.insert_value(\"error\", e.to_string());\n collected.insert_value(\"cluster\", identifier.clone());\n results.push(collected.into_value());\n }\n }\n }\n });\n }\n }\n\n Ok(OutputStream::from(results))\n}\n\npub(crate) fn ids_from_input(\n args: &mut CommandArgs,\n id_column: String,\n) -> Result<Vec<String>, ShellError> {\n let mut ids = vec![];\n for item in &mut args.input {\n let untagged = item.into();\n match untagged {\n UntaggedValue::Primitive(Primitive::String(s)) => ids.push(s.clone()),\n UntaggedValue::Row(d) => {\n if let MaybeOwned::Borrowed(d) = d.get_data(id_column.as_ref()) {\n let untagged = &d.value;\n if let UntaggedValue::Primitive(Primitive::String(s)) = untagged {\n ids.push(s.clone())\n }\n }\n }\n _ => {}\n }\n }\n if let Some(id) = args.opt(0)? {\n ids.push(id);\n }\n\n Ok(ids)\n}\n"},"prefix":{"kind":"string","value":"\n\nuse super::util::convert_json_value_to_nu_value;\nuse crate::state::State;\n\nuse crate::cli::doc_upsert::{build_batched_kv_items, prime_manifest_if_required};\nuse crate::cli::util::cluster_identifiers_from;\nuse crate::client::KeyValueRequest;\nuse futures::stream::FuturesUnordered;\nuse futures::StreamExt;\nuse log::debug;\nuse nu_engine::{CommandArgs, Example};\nuse nu_errors::ShellError;\nuse nu_protocol::{\n MaybeOwned, Primitive, Signature, SyntaxShape, TaggedDictBuilder, UntaggedValue,\n};\nuse nu_source::Tag;\nuse nu_stream::OutputStream;\nuse std::ops::Add;\nuse std::sync::{Arc, Mutex};\nuse tokio::runtime::Runtime;\nuse tokio::time::Instant;\n\npub struct DocGet {\n state: Arc<Mutex<State>>,\n}\n\nimpl DocGet {\n pub fn new(state: Arc<Mutex<State>>) -> Self {\n Self { state }\n }\n}\n\nimpl nu_engine::WholeStreamCommand for DocGet {\n fn name(&self) -> &str {\n \"doc get\"\n }\n\n fn signature(&self) -> Signature {\n Signature::build(\"doc get\")\n .optional(\"id\", SyntaxShape::String, \"the document id\")\n .named(\n \"id-column\",\n SyntaxShape::String,\n \"the name of the id column if used with an input stream\",\n None,\n )\n .named(\n \"bucket\",\n SyntaxShape::String,\n \"the name of the bucket\",\n None,\n )\n .named(\"scope\", SyntaxShape::String, \"the name of the scope\", None)\n .named(\n \"collection\",\n SyntaxShape::String,\n \"the name of the collection\",\n None,\n )\n .named(\n \"clusters\",\n SyntaxShape::String,\n \"the clusters which should be contacted\",\n None,\n )\n .named(\n \"batch-size\",\n SyntaxShape::Number,\n \"the maximum number of items to batch send at a time\",\n None,\n )\n }\n\n fn usage(&self) -> &str {\n \"Fetches a document through the data service\"\n }\n\n fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {\n run_get(self.state.clone(), args)\n }\n\n fn examples(&self) -> Vec<Example> {\n vec![\n Example {\n description: \"Fetches a single document with the ID as an argument\",\n example: \"doc get my_doc_id\",\n result: None,\n },\n Example {\n description: \"Fetches multiple documents with IDs from the previous com"},"suffix":{"kind":"string","value":"\n}\n\nfn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n let batch_size: Option<i32> = args.get_flag(\"batch-size\")?;\n let id_column: String = args.get_flag(\"id-column\")?.unwrap_or_else(|| \"id\".into());\n let ids = ids_from_input(&mut args, id_column.clone())?;\n\n let mut workers = FuturesUnordered::new();\n let guard = state.lock().unwrap();\n\n let mut all_ids: Vec<Vec<String>> = vec![];\n if let Some(size) = batch_size {\n all_ids = build_batched_kv_items(size as u32, ids.clone());\n }\n\n let mut results = vec![];\n for identifier in cluster_identifiers {\n let active_cluster = match guard.clusters().get(&identifier) {\n Some(c) => c,\n None => {\n return Err(ShellError::unexpected(\"Cluster not found\"));\n }\n };\n\n let bucket = match args\n .get_flag(\"bucket\")?\n .or_else(|| active_cluster.active_bucket())\n {\n Some(v) => Ok(v),\n None => Err(ShellError::unexpected(\n \"Could not auto-select a bucket - please use --bucket instead\".to_string(),\n )),\n }?;\n\n let scope = match args.get_flag(\"scope\")? {\n Some(s) => s,\n None => match active_cluster.active_scope() {\n Some(s) => s,\n None => \"\".into(),\n },\n };\n\n let collection = match args.get_flag(\"collection\")? {\n Some(c) => c,\n None => match active_cluster.active_collection() {\n Some(c) => c,\n None => \"\".into(),\n },\n };\n\n if all_ids.is_empty() {\n all_ids = build_batched_kv_items(active_cluster.kv_batch_size(), ids.clone());\n }\n\n debug!(\"Running kv get for docs {:?}\", &ids);\n\n let rt = Runtime::new().unwrap();\n let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());\n let mut client = rt.block_on(active_cluster.cluster().key_value_client(\n bucket.clone(),\n deadline,\n ctrl_c.clone(),\n ))?;\n\n prime_manifest_if_required(\n &rt,\n scope.clone(),\n collection.clone(),\n ctrl_c.clone(),\n Instant::now().add(active_cluster.timeouts().data_timeout()),\n &mut client,\n )?;\n\n let client = Arc::new(client);\n\n for ids in all_ids.clone() {\n for id in ids {\n let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());\n\n let scope = scope.clone();\n let collection = collection.clone();\n let ctrl_c = ctrl_c.clone();\n let id = id.clone();\n\n let client = client.clone();\n\n workers.push(async move {\n client\n .request(\n KeyValueRequest::Get { key: id },\n scope,\n collection,\n deadline,\n ctrl_c,\n )\n .await\n });\n }\n rt.block_on(async {\n while let Some(response) = workers.next().await {\n match response {\n Ok(mut res) => {\n let tag = Tag::default();\n let mut collected = TaggedDictBuilder::new(&tag);\n collected.insert_value(&id_column, res.key());\n collected.insert_value(\n \"cas\",\n UntaggedValue::int(res.cas() as i64).into_untagged_value(),\n );\n let content = res.content().unwrap();\n match convert_json_value_to_nu_value(&content, Tag::default()) {\n Ok(c) => {\n collected.insert_value(\"content\", c);\n collected.insert_value(\"error\", \"\".to_string());\n }\n Err(e) => {\n collected.insert_value(\"content\", \"\".to_string());\n collected.insert_value(\"error\", e.to_string());\n }\n }\n collected.insert_value(\"cluster\", identifier.clone());\n results.push(collected.into_value());\n }\n Err(e) => {\n let tag = Tag::default();\n let mut collected = TaggedDictBuilder::new(&tag);\n collected.insert_value(\n &id_column,\n e.key().unwrap_or_else(|| \"\".to_string()),\n );\n collected.insert_value(\"cas\", \"\".to_string());\n collected.insert_value(\"content\", \"\".to_string());\n collected.insert_value(\"error\", e.to_string());\n collected.insert_value(\"cluster\", identifier.clone());\n results.push(collected.into_value());\n }\n }\n }\n });\n }\n }\n\n Ok(OutputStream::from(results))\n}\n\npub(crate) fn ids_from_input(\n args: &mut CommandArgs,\n id_column: String,\n) -> Result<Vec<String>, ShellError> {\n let mut ids = vec![];\n for item in &mut args.input {\n let untagged = item.into();\n match untagged {\n UntaggedValue::Primitive(Primitive::String(s)) => ids.push(s.clone()),\n UntaggedValue::Row(d) => {\n if let MaybeOwned::Borrowed(d) = d.get_data(id_column.as_ref()) {\n let untagged = &d.value;\n if let UntaggedValue::Primitive(Primitive::String(s)) = untagged {\n ids.push(s.clone())\n }\n }\n }\n _ => {}\n }\n }\n if let Some(id) = args.opt(0)? {\n ids.push(id);\n }\n\n Ok(ids)\n}\n"},"middle":{"kind":"string","value":"mand\",\n example: \"echo [[id]; [airline_10] [airline_11]] | doc get\",\n result: None,\n },\n ]\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"fn buckets_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let bucket: String = args.req(0)?;\n\n\n\n debug!(\"Running buckets get for bucket {:?}\", &bucket);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n if let Some(plane) = cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n","file_path":"src/cli/buckets_get.rs","rank":0,"score":375815.32895218005},{"content":"fn clusters_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let name: String = args.req(0)?;\n\n\n\n debug!(\"Running clouds clusters get for {}\", &name);\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n\n\n let deadline = Instant::now().add(control.timeout());\n\n let cluster_id = find_cloud_cluster_id(ctrl_c.clone(), name, &client, deadline)?;\n\n let response =\n\n client.cloud_request(CloudRequest::GetCluster { cluster_id }, deadline, ctrl_c)?;\n\n if response.status() != 200 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n let cluster: JSONCloudCluster = serde_json::from_str(response.content())?;\n\n\n\n let mut collected = TaggedDictBuilder::new(Tag::default());\n","file_path":"src/cli/clouds_clusters_get.rs","rank":1,"score":370026.75717000064},{"content":"fn scopes_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"scopes get cannot be run against cloud clusters\",\n\n )?;\n\n\n\n let bucket = match args.get_flag(\"bucket\")? {\n","file_path":"src/cli/scopes.rs","rank":2,"score":369385.9182692157},{"content":"fn clusters(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let identifiers = cluster_identifiers_from(&state, &args, false)?;\n\n\n\n let active = state.lock().unwrap().active();\n\n let clusters = state\n\n .lock()\n\n .unwrap()\n\n .clusters()\n\n .iter()\n\n .filter(|(k, _)| identifiers.contains(k))\n\n .map(|(k, v)| {\n\n let mut collected = TaggedDictBuilder::new(Tag::default());\n\n collected.insert_untagged(\"active\", UntaggedValue::boolean(k == &active));\n\n collected.insert_value(\"tls\", UntaggedValue::boolean(v.tls_config().enabled()));\n\n collected.insert_value(\"identifier\", k.clone());\n\n collected.insert_value(\"username\", String::from(v.username()));\n\n collected.insert_value(\n\n \"cloud_organization\",\n\n v.cloud_org().unwrap_or_else(|| \"\".to_string()),\n\n );\n\n collected.into_value()\n\n })\n\n .collect::<Vec<_>>();\n\n\n\n Ok(clusters.into())\n\n}\n","file_path":"src/cli/clusters.rs","rank":4,"score":347564.1266073813},{"content":"fn buckets(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let bucket_name = args.req(0)?;\n\n\n\n let guard = state.lock().unwrap();\n\n let active_cluster = guard.active_cluster();\n\n let cluster = active_cluster.cluster();\n\n\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"buckets config cannot be run against cloud clusters\",\n\n )?;\n\n\n\n let response = cluster.http_client().management_request(\n\n ManagementRequest::GetBucket { name: bucket_name },\n\n Instant::now().add(active_cluster.timeouts().management_timeout()),\n\n ctrl_c,\n\n )?;\n\n\n\n let content = serde_json::from_str(response.content())?;\n\n let converted = convert_json_value_to_nu_value(&content, Tag::default())?;\n\n\n\n Ok(vec![converted].into())\n\n}\n","file_path":"src/cli/buckets_config.rs","rank":5,"score":341789.56893246644},{"content":"fn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let id_column = args\n\n .get_flag(\"id-column\")?\n\n .unwrap_or_else(|| String::from(\"id\"));\n\n\n\n let ids = ids_from_input(&mut args, id_column)?;\n\n let batch_size: Option<i32> = args.get_flag(\"batch-size\")?;\n\n let mut all_ids: Vec<Vec<String>> = vec![];\n\n if let Some(size) = batch_size {\n\n all_ids = build_batched_kv_items(size as u32, ids.clone());\n\n }\n\n\n\n let bucket_flag = args.get_flag(\"bucket\")?;\n\n let scope_flag = args.get_flag(\"scope\")?;\n\n let collection_flag = args.get_flag(\"collection\")?;\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n","file_path":"src/cli/doc_remove.rs","rank":6,"score":341081.34180581616},{"content":"fn scopes_create(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let scope: String = args.req(0)?;\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"scopes create cannot be run against cloud clusters\",\n\n )?;\n\n\n\n let bucket = match args.get_flag(\"bucket\")? {\n","file_path":"src/cli/scopes_create.rs","rank":7,"score":336620.7969926261},{"content":"fn scopes_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let scope: String = args.req(0)?;\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"scopes create cannot be run against cloud clusters\",\n\n )?;\n\n\n\n let bucket = match args.get_flag(\"bucket\")? {\n","file_path":"src/cli/scopes_drop.rs","rank":8,"score":336620.79699262616},{"content":"fn use_cmd(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let show_cloud = args.has_flag(\"cloud\");\n\n let show_timeouts = args.has_flag(\"timeouts\");\n\n\n\n let guard = state.lock().unwrap();\n\n let active = guard.active_cluster();\n\n let mut using_now = TaggedDictBuilder::new(Tag::default());\n\n if show_cloud {\n\n let project = match guard.active_cloud() {\n\n Ok(c) => c.active_project().unwrap_or_else(|| \"\".to_string()),\n\n Err(_e) => \"\".to_string(),\n\n };\n\n\n\n using_now.insert_value(\n\n \"cloud-organization\",\n\n guard\n\n .active_cloud_org_name()\n\n .unwrap_or_else(|| String::from(\"\")),\n\n );\n\n using_now.insert_value(\n","file_path":"src/cli/use_cmd.rs","rank":9,"score":336599.444076682},{"content":"fn users_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let username: String = args.req(0)?;\n\n\n\n debug!(\"Running users get {}\", username);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n let mut stream: Vec<Value> = if let Some(plane) = active_cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n","file_path":"src/cli/users_get.rs","rank":10,"score":336569.9499490569},{"content":"fn cloud_clusters(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n debug!(\"Running clouds clusters\");\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n let response = client.cloud_request(\n\n CloudRequest::GetClusters {},\n\n Instant::now().add(control.timeout()),\n\n ctrl_c,\n\n )?;\n\n if response.status() != 200 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n\n\n let content: JSONCloudClustersSummaries = serde_json::from_str(response.content())?;\n\n\n\n let mut results = vec![];\n","file_path":"src/cli/clouds_clusters.rs","rank":11,"score":336526.756956572},{"content":"fn buckets_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let name: String = args.req(0)?;\n\n let guard = state.lock().unwrap();\n\n\n\n debug!(\"Running buckets drop for bucket {:?}\", &name);\n\n\n\n for identifier in cluster_identifiers {\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n let result: HttpResponse;\n\n if let Some(plane) = cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n","file_path":"src/cli/buckets_drop.rs","rank":12,"score":336408.8829314826},{"content":"fn buckets_create(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let name: String = args.req(0)?;\n\n let ram = args.req(1)?;\n\n\n\n let bucket_type: Option<String> = args.get_flag(\"type\")?;\n\n let replicas: Option<i32> = args.get_flag(\"replicas\")?;\n\n let flush = args.get_flag(\"flush\")?.unwrap_or(false);\n\n let durability: Option<String> = args.get_flag(\"durability\")?;\n\n let expiry = args.get_flag(\"expiry\")?;\n\n\n\n debug!(\"Running buckets create for bucket {}\", &name);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let mut builder = BucketSettingsBuilder::new(name).ram_quota_mb(ram);\n\n if let Some(ref t) = bucket_type {\n\n builder = builder.bucket_type(match BucketType::try_from(t.as_str()) {\n\n Ok(bt) => bt,\n","file_path":"src/cli/buckets_create.rs","rank":13,"score":336408.8829314826},{"content":"fn buckets_flush(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let name: String = args.req(0)?;\n\n let bucket: String = args.get_flag(\"bucket\")?.unwrap_or_else(|| \"\".into());\n\n\n\n debug!(\"Running buckets flush for bucket {:?}\", &bucket);\n\n\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n cluster,\n\n \"buckets flush cannot be run against cloud clusters\",\n","file_path":"src/cli/buckets_flush.rs","rank":14,"score":336408.8829314826},{"content":"fn buckets_update(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let name: String = args.req(0)?;\n\n let ram = args.get_flag(\"ram\")?;\n\n let replicas = args.get_flag(\"replicas\")?;\n\n let flush = args.get_flag(\"flush\")?.unwrap_or(false);\n\n let durability = args.get_flag(\"durability\")?;\n\n let expiry = args.get_flag(\"expiry\")?;\n\n\n\n debug!(\"Running buckets update for bucket {}\", &name);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n","file_path":"src/cli/buckets_update.rs","rank":15,"score":336408.8829314826},{"content":"fn clusters_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let name: String = args.req(0)?;\n\n\n\n debug!(\"Running clouds clusters drop for {}\", &name);\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n\n\n let deadline = Instant::now().add(control.timeout());\n\n let cluster_id = find_cloud_cluster_id(ctrl_c.clone(), name, &client, deadline)?;\n\n let response =\n\n client.cloud_request(CloudRequest::DeleteCluster { cluster_id }, deadline, ctrl_c)?;\n\n if response.status() != 202 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n\n\n Ok(OutputStream::empty())\n\n}\n","file_path":"src/cli/clouds_clusters_drop.rs","rank":16,"score":331395.3883841606},{"content":"fn users_get_all(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n debug!(\"Running users get all\");\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let mut stream: Vec<Value> = if let Some(plane) = active_cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\n\n let cluster_id =\n\n cloud.find_cluster_id(identifier.clone(), deadline.clone(), ctrl_c.clone())?;\n","file_path":"src/cli/users.rs","rank":17,"score":329120.76874700666},{"content":"fn health(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let mut converted = vec![];\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n if let Some(plane) = cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?;\n\n let values =\n\n check_cloud_health(&identifier, cloud, cluster.timeouts(), ctrl_c.clone())?;\n\n for value in values {\n","file_path":"src/cli/clusters_health.rs","rank":18,"score":329090.757710184},{"content":"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement = \"SELECT `Bucket`.* FROM `Metadata`.`Bucket`\";\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n let response = active_cluster\n\n .cluster()\n","file_path":"src/cli/analytics_buckets.rs","rank":19,"score":329008.8573484847},{"content":"fn run_replace(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let results = run_kv_store_ops(state, args, build_req)?;\n\n\n\n Ok(OutputStream::from(results))\n\n}\n","file_path":"src/cli/doc_replace.rs","rank":20,"score":323764.3983849548},{"content":"fn run_upsert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let results = run_kv_store_ops(state, args, build_req)?;\n\n\n\n Ok(OutputStream::from(results))\n\n}\n\n\n\npub(crate) fn run_kv_store_ops(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n req_builder: fn(String, Vec<u8>, u32) -> KeyValueRequest,\n\n) -> Result<Vec<Value>, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let id_column = args\n\n .get_flag(\"id-column\")?\n\n .unwrap_or_else(|| String::from(\"id\"));\n\n\n\n let content_column = args\n\n .get_flag(\"content-column\")?\n\n .unwrap_or_else(|| String::from(\"content\"));\n","file_path":"src/cli/doc_upsert.rs","rank":21,"score":323764.3983849549},{"content":"fn run_insert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let results = run_kv_store_ops(state, args, build_req)?;\n\n\n\n Ok(OutputStream::from(results))\n\n}\n","file_path":"src/cli/doc_insert.rs","rank":22,"score":323764.3983849549},{"content":"fn run_fake(_state: Arc<Mutex<State>>, args: CommandArgs) -> Result<ActionStream, ShellError> {\n\n let list_functions = args.has_flag(\"list-functions\");\n\n\n\n let ctx = Context::new();\n\n let mut tera = Tera::default();\n\n\n\n register_functions(&mut tera);\n\n\n\n if list_functions {\n\n let generated = tera\n\n .render_str(LIST_FUNCTIONS, &ctx)\n\n .map_err(|e| ShellError::unexpected(format!(\"{}\", e)))?;\n\n let content = serde_json::from_str(&generated)\n\n .map_err(|e| ShellError::unexpected(format!(\"{}\", e)))?;\n\n match content {\n\n serde_json::Value::Array(values) => {\n\n let converted = values.into_iter().map(|v| {\n\n match convert_json_value_to_nu_value(&v, Tag::default()) {\n\n Ok(c) => Ok(ReturnSuccess::Value(c)),\n\n Err(e) => Err(e),\n","file_path":"src/cli/fake_data.rs","rank":23,"score":315916.1858007701},{"content":"fn addresses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n debug!(\"Running addresses\");\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::untagged_runtime_error(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_cloud(\n\n active_cluster,\n\n \"addresses can only be used with clusters registered to a cloud control pane\",\n\n )?;\n\n\n","file_path":"src/cli/addresses.rs","rank":24,"score":306555.32006239344},{"content":"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement: String = args.req(0)?;\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n\n\n let scope = args.get_flag(\"scope\")?;\n\n\n\n let with_meta = args.has_flag(\"with-meta\");\n\n\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n","file_path":"src/cli/analytics.rs","rank":25,"score":306555.32006239344},{"content":"fn nodes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n let mut nodes = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n if let Some(plane) = active_cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\n\n let cluster_id =\n\n cloud.find_cluster_id(identifier.clone(), deadline.clone(), ctrl_c.clone())?;\n\n let response = cloud.cloud_request(\n","file_path":"src/cli/nodes.rs","rank":26,"score":306555.32006239344},{"content":"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n let statement: String = args.req(0)?;\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let bucket = args\n\n .get_flag(\"bucket\")?\n\n .or_else(|| active_cluster.active_bucket());\n\n\n\n let scope = args.get_flag(\"scope\")?;\n","file_path":"src/cli/query.rs","rank":27,"score":306555.32006239344},{"content":"fn whoami(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let mut entries = vec![];\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(cluster, \"whoami cannot be run against cloud clusters\")?;\n\n\n\n let response = cluster.cluster().http_client().management_request(\n\n ManagementRequest::Whoami,\n\n Instant::now().add(cluster.timeouts().management_timeout()),\n\n ctrl_c.clone(),\n\n )?;\n\n let mut content: Map<String, Value> = serde_json::from_str(response.content())?;\n\n content.insert(\"cluster\".into(), json!(identifier.clone()));\n\n let converted = convert_json_value_to_nu_value(&Value::Object(content), Tag::default())?;\n\n entries.push(converted);\n\n }\n\n\n\n Ok(entries.into())\n\n}\n","file_path":"src/cli/whoami.rs","rank":28,"score":306555.32006239344},{"content":"fn clouds(state: Arc<Mutex<State>>, _args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let guard = state.lock().unwrap();\n\n let active_cloud = guard.active_cloud_name().unwrap_or_else(|| \"\".to_string());\n\n let mut results = vec![];\n\n for cloud in guard.clouds() {\n\n let mut collected = TaggedDictBuilder::new(Tag::default());\n\n collected.insert_untagged(\n\n \"active\",\n\n UntaggedValue::boolean(cloud.0.clone() == active_cloud.clone()),\n\n );\n\n collected.insert_value(\"identifier\", cloud.0.clone());\n\n results.push(collected.into_value())\n\n }\n\n\n\n Ok(OutputStream::from(results))\n\n}\n","file_path":"src/cli/clouds.rs","rank":29,"score":306555.32006239344},{"content":"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let index: String = args.req(0)?;\n\n let query: String = args.req(1)?;\n\n\n\n debug!(\"Running search query {} against {}\", &query, &index);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let response = active_cluster\n\n .cluster()\n","file_path":"src/cli/search.rs","rank":30,"score":306555.32006239344},{"content":"fn projects(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n debug!(\"Running projects\");\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n let response = client.cloud_request(\n\n CloudRequest::GetProjects {},\n\n Instant::now().add(control.timeout()),\n\n ctrl_c,\n\n )?;\n\n if response.status() != 200 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n\n\n let content: JSONCloudsProjectsResponse = serde_json::from_str(response.content())?;\n\n\n\n let mut results = vec![];\n\n for project in content.items() {\n\n let mut collected = TaggedDictBuilder::new(Tag::default());\n\n collected.insert_value(\"name\", project.name());\n\n collected.insert_value(\"id\", project.id());\n\n results.push(collected.into_value())\n\n }\n\n\n\n Ok(OutputStream::from(results))\n\n}\n","file_path":"src/cli/projects.rs","rank":31,"score":306555.32006239344},{"content":"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement = \"SELECT d.* FROM Metadata.`Dataverse` d WHERE d.DataverseName <> \\\"Metadata\\\"\";\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n let response = active_cluster\n\n .cluster()\n\n .http_client()\n","file_path":"src/cli/analytics_dataverses.rs","rank":32,"score":301740.6722419938},{"content":"fn indexes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement = \"SELECT d.* FROM Metadata.`Index` d WHERE d.DataverseName <> \\\"Metadata\\\"\";\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n let response = active_cluster\n\n .cluster()\n\n .http_client()\n","file_path":"src/cli/analytics_indexes.rs","rank":33,"score":301740.6722419938},{"content":"fn datasets(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement = \"SELECT d.* FROM Metadata.`Dataset` d WHERE d.DataverseName <> \\\"Metadata\\\"\";\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let response = active_cluster\n\n .cluster()\n\n .http_client()\n","file_path":"src/cli/analytics_datasets.rs","rank":34,"score":301740.67224199383},{"content":"fn run_ping(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let guard = state.lock().unwrap();\n\n\n\n debug!(\"Running ping\");\n\n\n\n let rt = Runtime::new().unwrap();\n\n let clusters_len = cluster_identifiers.len();\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => continue, // This can't actually happen, we filter the clusters in cluster_identifiers_from\n\n };\n\n let deadline = Instant::now().add(cluster.timeouts().management_timeout());\n\n\n\n let client = cluster.cluster().http_client();\n","file_path":"src/cli/ping.rs","rank":35,"score":301740.6722419938},{"content":"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let statement = \"SELECT `Link`.* FROM `Metadata`.`Link`\";\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running analytics query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let response = active_cluster\n\n .cluster()\n\n .http_client()\n\n .analytics_query_request(\n","file_path":"src/cli/analytics_links.rs","rank":36,"score":301740.6722419938},{"content":"fn indexes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let with_meta = args.has_flag(\"with-meta\");\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let fetch_defs = args.has_flag(\"definitions\");\n\n\n\n let statement = \"select keyspace_id as `bucket`, name, state, `using` as `type`, ifmissing(condition, null) as condition, ifmissing(is_primary, false) as `primary`, index_key from system:indexes\";\n\n\n\n debug!(\"Running n1ql query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n","file_path":"src/cli/query_indexes.rs","rank":37,"score":301740.6722419938},{"content":"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let with_meta = args.has_flag(\"with-meta\");\n\n\n\n let statement: String = args.req(0)?;\n\n let statement = format!(\"ADVISE {}\", statement);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n debug!(\"Running n1ql query {}\", &statement);\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let response = active_cluster.cluster().http_client().query_request(\n","file_path":"src/cli/query_advise.rs","rank":38,"score":301740.67224199383},{"content":"pub fn validate_is_not_cloud(cluster: &RemoteCluster, err_msg: &str) -> Result<(), ShellError> {\n\n if cluster.cloud_org().is_some() {\n\n return Err(ShellError::unexpected(err_msg));\n\n }\n\n\n\n Ok(())\n\n}\n\n\n\npub(crate) fn find_project_id(\n\n ctrl_c: Arc<AtomicBool>,\n\n name: String,\n\n client: &Arc<CloudClient>,\n\n deadline: Instant,\n\n) -> Result<String, ShellError> {\n\n let response = client.cloud_request(CloudRequest::GetProjects {}, deadline, ctrl_c)?;\n\n if response.status() != 200 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n let content: JSONCloudsProjectsResponse = serde_json::from_str(response.content())?;\n\n\n","file_path":"src/cli/util.rs","rank":39,"score":298063.4967334956},{"content":"pub fn validate_is_cloud(cluster: &RemoteCluster, err_msg: &str) -> Result<(), ShellError> {\n\n if cluster.cloud_org().is_none() {\n\n return Err(ShellError::unexpected(err_msg));\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/cli/util.rs","rank":40,"score":298063.4967334956},{"content":"fn clouds_status(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let all = args.get_flag(\"all\")?.unwrap_or(false);\n\n\n\n debug!(\"Running clouds status\");\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n let response = client.cloud_request(\n\n CloudRequest::GetClouds {},\n\n Instant::now().add(control.timeout()),\n\n ctrl_c,\n\n )?;\n\n if response.status() != 200 {\n\n return Err(ShellError::unexpected(response.content().to_string()));\n\n };\n\n\n\n let content: JSONCloudsResponse = serde_json::from_str(response.content())?;\n\n\n","file_path":"src/cli/clouds_status.rs","rank":41,"score":297163.5039283595},{"content":"fn users_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let username: String = args.req(0)?;\n\n\n\n debug!(\"Running users drop {}\", username);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n let response = if let Some(plane) = active_cluster.cloud_org() {\n\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\n\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\n\n let cluster_id =\n","file_path":"src/cli/users_drop.rs","rank":42,"score":297163.5039283595},{"content":"fn run_async(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n let permission = args.get_flag(\"permission\")?;\n\n\n\n let mut entries = vec![];\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"user roles cannot be run against cloud clusters\",\n\n )?;\n","file_path":"src/cli/users_roles.rs","rank":43,"score":297163.5039283595},{"content":"fn addresses_add(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let address: String = args.req(0)?;\n\n let duration = args.get_flag(\"duration\")?;\n\n\n\n debug!(\"Running address add for {}\", &address);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_cloud(\n\n active_cluster,\n\n \"addresses can only be used with clusters registered to a cloud control pane\",\n","file_path":"src/cli/addresses_add.rs","rank":44,"score":297163.5039283595},{"content":"fn users_upsert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let username: String = args.req(0)?;\n\n let roles: String = args.req(1)?;\n\n let password = args.get_flag(\"password\")?;\n\n let display_name = args.get_flag(\"display_name\")?;\n\n let groups = args.get_flag(\"groups\")?;\n\n\n\n debug!(\"Running users upsert for user {}\", &username);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n","file_path":"src/cli/users_upsert.rs","rank":45,"score":297163.5039283595},{"content":"fn addresses_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let address: String = args.req(0)?;\n\n\n\n debug!(\"Running address drop for {}\", &address);\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::untagged_runtime_error(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_cloud(\n\n active_cluster,\n\n \"addresses can only be used with clusters registered to a cloud control pane\",\n\n )?;\n","file_path":"src/cli/addresses_drop.rs","rank":46,"score":297163.5039283595},{"content":"pub fn update_config_file(guard: &mut MutexGuard<State>) -> Result<(), ShellError> {\n\n let path = match guard.config_path() {\n\n Some(p) => p,\n\n None => {\n\n return Err(ShellError::unexpected(\n\n \"A config path must be discoverable to save config\",\n\n ));\n\n }\n\n };\n\n let mut cluster_configs = Vec::new();\n\n for (identifier, cluster) in guard.clusters() {\n\n cluster_configs.push(ClusterConfig::from((identifier.clone(), cluster)))\n\n }\n\n let mut cloud_configs = Vec::new();\n\n for (identifier, cloud) in guard.clouds() {\n\n cloud_configs.push(CloudConfig::new(identifier.clone(), cloud.active_project()))\n\n }\n\n let mut control_plane_configs = Vec::new();\n\n for (identifier, c) in guard.cloud_orgs() {\n\n control_plane_configs.push(CloudOrganizationConfig::new(\n","file_path":"src/cli/clusters_register.rs","rank":47,"score":282044.6017613235},{"content":"fn run_tutorial_next(state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let guard = state.lock().unwrap();\n\n let tutorial = guard.tutorial();\n\n Ok(OutputStream::one(\n\n UntaggedValue::string(tutorial.next_tutorial_step()).into_value(Tag::unknown()),\n\n ))\n\n}\n","file_path":"src/cli/tutorial_next.rs","rank":48,"score":273401.9216272007},{"content":"fn run_tutorial_prev(state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\n\n let guard = state.lock().unwrap();\n\n let tutorial = guard.tutorial();\n\n Ok(OutputStream::one(\n\n UntaggedValue::string(tutorial.prev_tutorial_step()).into_value(Tag::unknown()),\n\n ))\n\n}\n","file_path":"src/cli/tutorial_prev.rs","rank":49,"score":273401.9216272007},{"content":"fn json_list(input: &[Value]) -> Result<Vec<serde_json::Value>, ShellError> {\n\n let mut out = vec![];\n\n\n\n for value in input {\n\n out.push(convert_nu_value_to_json_value(value)?);\n\n }\n\n\n\n Ok(out)\n\n}\n\n\n","file_path":"src/cli/util.rs","rank":50,"score":235153.17257702159},{"content":"pub fn in_directory(str: impl AsRef<Path>) -> String {\n\n let path = str.as_ref();\n\n let path = if path.is_relative() {\n\n root().join(path)\n\n } else {\n\n path.to_path_buf()\n\n };\n\n\n\n path.display().to_string()\n\n}\n","file_path":"tests/integration/util/fs.rs","rank":51,"score":229325.31457367493},{"content":"fn for_spec(name: &str, ty: &str, required: bool, tag: impl Into<Tag>) -> Value {\n\n let tag = tag.into();\n\n\n\n let mut spec = TaggedDictBuilder::new(tag);\n\n\n\n spec.insert_untagged(\"name\", UntaggedValue::string(name));\n\n spec.insert_untagged(\"type\", UntaggedValue::string(ty));\n\n spec.insert_untagged(\n\n \"required\",\n\n UntaggedValue::string(if required { \"yes\" } else { \"no\" }),\n\n );\n\n\n\n spec.into_value()\n\n}\n\n\n","file_path":"src/cli/help.rs","rank":52,"score":223249.03180508787},{"content":"pub fn signature_dict(signature: Signature, tag: impl Into<Tag>) -> Value {\n\n let tag = tag.into();\n\n let mut sig = TaggedListBuilder::new(&tag);\n\n\n\n for arg in signature.positional.iter() {\n\n let is_required = matches!(arg.0, PositionalType::Mandatory(_, _));\n\n\n\n sig.push_value(for_spec(arg.0.name(), \"argument\", is_required, &tag));\n\n }\n\n\n\n if signature.rest_positional.is_some() {\n\n let is_required = false;\n\n sig.push_value(for_spec(\"rest\", \"argument\", is_required, &tag));\n\n }\n\n\n\n for (name, ty) in signature.named.iter() {\n\n match ty.0 {\n\n NamedType::Mandatory(_, _) => sig.push_value(for_spec(name, \"flag\", true, &tag)),\n\n NamedType::Optional(_, _) => sig.push_value(for_spec(name, \"flag\", false, &tag)),\n\n NamedType::Switch(_) => sig.push_value(for_spec(name, \"switch\", false, &tag)),\n\n }\n\n }\n\n\n\n sig.into_value()\n\n}\n\n\n","file_path":"src/cli/help.rs","rank":53,"score":213702.03957347653},{"content":"fn help(args: CommandArgs) -> Result<ActionStream, ShellError> {\n\n let name = args.call_info.name_tag.clone();\n\n let scope = args.scope().clone();\n\n let rest: Vec<Tagged<String>> = args.rest(0)?;\n\n\n\n if !rest.is_empty() {\n\n if rest[0].item == \"commands\" {\n\n let mut sorted_names = scope.get_command_names();\n\n sorted_names.sort();\n\n\n\n let (mut subcommand_names, command_names) = sorted_names\n\n .into_iter()\n\n // Internal only commands shouldn't be displayed\n\n .filter(|cmd_name| {\n\n scope\n\n .get_command(&cmd_name)\n\n .filter(|command| !command.is_private())\n\n .is_some()\n\n })\n\n .partition::<Vec<_>, _>(|cmd_name| cmd_name.contains(' '));\n","file_path":"src/cli/help.rs","rank":54,"score":210927.11191550578},{"content":"/// Dumps a packet into a easily debuggable string format.\n\n///\n\n/// Note that this is only really suitable when you want to println a full\n\n/// packet, but nonetheless it is helpful for testing.\n\npub fn _dump(input: &Bytes) -> String {\n\n if input.len() < HEADER_SIZE {\n\n return \"Received less bytes than a KV header, invalid data?\".into();\n\n }\n\n\n\n let mut slice = input.slice(0..input.len());\n\n\n\n let mut output = String::new();\n\n output.push_str(\"--- Packet Dump Info --\\n\");\n\n let magic = slice.get_u8();\n\n output.push_str(&format!(\n\n \" Magic: 0x{:x} ({:?})\\n\",\n\n magic,\n\n Magic::from(magic)\n\n ));\n\n let opcode = slice.get_u8();\n\n output.push_str(&format!(\n\n \" Opcode: 0x{:x} ({:?})\\n\",\n\n opcode,\n\n Opcode::try_from(opcode).unwrap()\n","file_path":"src/client/protocol.rs","rank":55,"score":187521.42394671845},{"content":"/// Takes a full packet and extracts the body as a slice if possible.\n\npub fn _body(input: &Bytes) -> Option<Bytes> {\n\n let mut slice = input.slice(0..input.len());\n\n\n\n let flexible = Magic::from(slice.get_u8()).is_flexible();\n\n\n\n let flexible_extras_len = if flexible {\n\n slice.advance(1);\n\n slice.get_u8()\n\n } else {\n\n 0\n\n } as usize;\n\n let key_len = if flexible {\n\n slice.get_u8() as u16\n\n } else {\n\n slice.advance(1);\n\n slice.get_u16()\n\n } as usize;\n\n let extras_len = slice.get_u8() as usize;\n\n slice.advance(3);\n\n let total_body_len = slice.get_u32() as usize;\n\n let body_len = total_body_len - key_len - extras_len - flexible_extras_len;\n\n\n\n if body_len > 0 {\n\n Some(input.slice((HEADER_SIZE + flexible_extras_len + extras_len + key_len)..))\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"src/client/protocol.rs","rank":56,"score":180331.7155444498},{"content":"fn grab_bucket_names(\n\n cluster: &RemoteCluster,\n\n ctrl_c: Arc<AtomicBool>,\n\n) -> Result<Vec<String>, ShellError> {\n\n let response = cluster.cluster().http_client().management_request(\n\n ManagementRequest::GetBuckets,\n\n Instant::now().add(cluster.timeouts().management_timeout()),\n\n ctrl_c,\n\n )?;\n\n let resp: Vec<BucketInfo> = serde_json::from_str(response.content())?;\n\n Ok(resp.into_iter().map(|b| b.name).collect::<Vec<_>>())\n\n}\n\n\n","file_path":"src/cli/clusters_health.rs","rank":57,"score":177928.98095543822},{"content":"// Sad panda noises\n\npub fn tests(config: Arc<TestConfig>) -> Vec<TestFn> {\n\n vec![\n\n TestFn::new(\n\n \"test_get_a_document\",\n\n Box::pin(doc_get::test_get_a_document(config.clone())),\n\n ),\n\n TestFn::new(\n\n \"test_get_a_document_not_found\",\n\n Box::pin(doc_get::test_get_a_document_not_found(config.clone())),\n\n ),\n\n TestFn::new(\n\n \"test_upserts_a_document\",\n\n Box::pin(doc_upsert::test_upserts_a_document(config.clone())),\n\n ),\n\n ]\n\n}\n\n\n\npub struct TestFn {\n\n pub name: String,\n\n pub func: Pin<Box<dyn Future<Output = bool> + Send + 'static>>,\n","file_path":"tests/integration/test_functions.rs","rank":58,"score":176880.1785111238},{"content":"pub fn namespace_from_args(\n\n bucket_flag: Option<String>,\n\n scope_flag: Option<String>,\n\n collection_flag: Option<String>,\n\n active_cluster: &RemoteCluster,\n\n) -> Result<(String, String, String), ShellError> {\n\n let bucket = match bucket_flag.or_else(|| active_cluster.active_bucket()) {\n\n Some(v) => Ok(v),\n\n None => Err(ShellError::unexpected(\n\n \"Could not auto-select a bucket - please use --bucket instead\".to_string(),\n\n )),\n\n }?;\n\n\n\n let scope = match scope_flag {\n\n Some(s) => s,\n\n None => match active_cluster.active_scope() {\n\n Some(s) => s,\n\n None => \"\".into(),\n\n },\n\n };\n","file_path":"src/cli/util.rs","rank":59,"score":175202.43288773706},{"content":"pub fn cluster_identifiers_from(\n\n state: &Arc<Mutex<State>>,\n\n args: &CommandArgs,\n\n default_active: bool,\n\n) -> Result<Vec<String>, ShellError> {\n\n let state = state.lock().unwrap();\n\n let identifier_arg: String = match args.get_flag(\"clusters\")? {\n\n Some(arg) => arg,\n\n None => {\n\n if default_active {\n\n return Ok(vec![state.active()]);\n\n }\n\n \"\".into()\n\n }\n\n };\n\n\n\n let re = match Regex::new(identifier_arg.as_str()) {\n\n Ok(v) => v,\n\n Err(e) => {\n\n return Err(ShellError::unexpected(format!(\n","file_path":"src/cli/util.rs","rank":60,"score":175175.33753952273},{"content":"// Adapted from https://github.com/nushell/nushell/blob/main/crates/nu-command/src/commands/formats/to/json.rs\n\npub fn convert_nu_value_to_json_value(v: &Value) -> Result<serde_json::Value, ShellError> {\n\n Ok(match &v.value {\n\n UntaggedValue::Primitive(Primitive::Boolean(b)) => serde_json::Value::Bool(*b),\n\n UntaggedValue::Primitive(Primitive::Filesize(b)) => serde_json::Value::Number(\n\n serde_json::Number::from(b.to_u64().expect(\"What about really big numbers\")),\n\n ),\n\n UntaggedValue::Primitive(Primitive::Duration(i)) => {\n\n serde_json::Value::String(i.to_string())\n\n }\n\n UntaggedValue::Primitive(Primitive::Date(d)) => serde_json::Value::String(d.to_string()),\n\n UntaggedValue::Primitive(Primitive::EndOfStream) => serde_json::Value::Null,\n\n UntaggedValue::Primitive(Primitive::BeginningOfStream) => serde_json::Value::Null,\n\n UntaggedValue::Primitive(Primitive::Decimal(f)) => {\n\n if let Some(f) = f.to_f64() {\n\n if let Some(num) = serde_json::Number::from_f64(\n\n f.to_f64().expect(\"TODO: What about really big decimals?\"),\n\n ) {\n\n serde_json::Value::Number(num)\n\n } else {\n\n return Err(ShellError::labeled_error(\n","file_path":"src/cli/util.rs","rank":61,"score":174287.4564345782},{"content":"fn collections_get(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n\n\n let scope: Option<String> = args.get_flag(\"scope\")?;\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n","file_path":"src/cli/collections.rs","rank":62,"score":161791.12583758993},{"content":"fn buckets_get_all(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n\n\n debug!(\"Running buckets\");\n\n\n\n let guard = state.lock().unwrap();\n\n let mut results = vec![];\n\n for identifier in cluster_identifiers {\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n","file_path":"src/cli/buckets.rs","rank":63,"score":161536.94209249923},{"content":"#[derive(Debug, Deserialize)]\n\nstruct SearchResultData {\n\n hits: Vec<SearchResultHit>,\n\n}\n\n\n","file_path":"src/cli/search.rs","rank":64,"score":151524.2334930274},{"content":"#[derive(Debug, Deserialize)]\n\nstruct BucketStats {\n\n op: BucketStatsOp,\n\n}\n\n\n","file_path":"src/cli/clusters_health.rs","rank":65,"score":151346.74139657448},{"content":"#[derive(Debug, Deserialize)]\n\nstruct BucketInfo {\n\n name: String,\n\n}\n\n\n","file_path":"src/cli/clusters_health.rs","rank":66,"score":151346.74139657448},{"content":"#[derive(Deserialize, Debug)]\n\nstruct CollectionManifestScope {\n\n uid: String,\n\n name: String,\n\n collections: Vec<CollectionManifestCollection>,\n\n}\n\n\n","file_path":"src/client/kv_client.rs","rank":67,"score":147045.10271692142},{"content":"#[derive(Debug, Deserialize)]\n\nstruct BucketStatsSamples {\n\n #[serde(rename = \"vb_active_resident_items_ratio\")]\n\n active_resident_ratios: Vec<u32>,\n\n}\n","file_path":"src/cli/clusters_health.rs","rank":68,"score":146773.4890530506},{"content":"#[derive(Debug, Deserialize)]\n\nstruct BucketStatsOp {\n\n samples: BucketStatsSamples,\n\n}\n\n\n","file_path":"src/cli/clusters_health.rs","rank":69,"score":146773.4890530506},{"content":"fn validate_hostnames(hostnames: Vec<String>) -> Vec<String> {\n\n let mut validated = vec![];\n\n for hostname in hostnames {\n\n let host = if let Some(stripped_couchbase) = hostname.strip_prefix(\"couchbase://\") {\n\n if let Some(stripped_port) = stripped_couchbase.strip_suffix(\":11210\") {\n\n stripped_port.to_string()\n\n } else if stripped_couchbase.contains(':') {\n\n error!(\"Couchbase scheme and non-default port detected, http scheme must be used with custom port (management port)\");\n\n std::process::exit(1);\n\n } else {\n\n stripped_couchbase.to_string()\n\n }\n\n } else if let Some(stripped_couchbase) = hostname.strip_prefix(\"couchbases://\") {\n\n if let Some(stripped_port) = stripped_couchbase.strip_suffix(\":11211\") {\n\n stripped_port.to_string()\n\n } else if stripped_couchbase.contains(':') {\n\n error!(\"Couchbases scheme and non-default port detected, http scheme must be used with custom port (management port)\");\n\n std::process::exit(1);\n\n } else {\n\n stripped_couchbase.to_string()\n","file_path":"src/main.rs","rank":70,"score":139294.01043150618},{"content":"/// Creates a regular, non-flex response with all fields necessary.\n\npub fn _response(\n\n opcode: Opcode,\n\n datatype: u8,\n\n status: u16,\n\n opaque: u32,\n\n cas: u64,\n\n key: Option<Bytes>,\n\n extras: Option<Bytes>,\n\n body: Option<Bytes>,\n\n) -> BytesMut {\n\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let extras_size = extras.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let total_body_size =\n\n key_size + extras_size + body.as_ref().map(|b| b.len()).unwrap_or_default();\n\n\n\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\n\n builder.put_u8(Magic::Response.encoded());\n\n builder.put_u8(opcode.encoded());\n\n builder.put_u16(key_size as u16);\n\n builder.put_u8(extras_size as u8);\n","file_path":"src/client/protocol.rs","rank":71,"score":139030.78663344754},{"content":"/// Creates a regular, non-flex request with all fields necessary.\n\npub fn request(req: KvRequest, collections_enabled: bool) -> BytesMut {\n\n let key = match req.key {\n\n Some(k) => {\n\n if collections_enabled {\n\n let cid = make_uleb128_32(k, req.collection_id);\n\n Some(cid)\n\n } else {\n\n Some(k)\n\n }\n\n }\n\n None => None,\n\n };\n\n\n\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let extras_size = req.extras.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let total_body_size =\n\n key_size + extras_size + req.body.as_ref().map(|b| b.len()).unwrap_or_default();\n\n\n\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\n\n builder.put_u8(Magic::Request.encoded());\n","file_path":"src/client/protocol.rs","rank":72,"score":137834.65456832587},{"content":"// Creates a flexible request with optional framing extras\n\npub fn _flexible_request(\n\n opcode: Opcode,\n\n datatype: u8,\n\n partition: u16,\n\n opaque: u32,\n\n cas: u64,\n\n key: Option<Bytes>,\n\n framing_extras: Option<Bytes>,\n\n extras: Option<Bytes>,\n\n body: Option<Bytes>,\n\n) -> BytesMut {\n\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let extras_size = extras.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let framing_extras_size = framing_extras.as_ref().map(|b| b.len()).unwrap_or_default();\n\n let total_body_size = key_size\n\n + extras_size\n\n + framing_extras_size\n\n + body.as_ref().map(|b| b.len()).unwrap_or_default();\n\n\n\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\n","file_path":"src/client/protocol.rs","rank":73,"score":135726.94582561968},{"content":"pub fn convert_row_to_nu_value(\n\n v: &serde_json::Value,\n\n tag: impl Into<Tag>,\n\n cluster_identifier: String,\n\n) -> Result<Value, ShellError> {\n\n let tag = tag.into();\n\n\n\n match v {\n\n serde_json::Value::Object(o) => {\n\n let mut collected = TaggedDictBuilder::new(&tag);\n\n for (k, v) in o.iter() {\n\n collected.insert_value(k.clone(), convert_json_value_to_nu_value(v, &tag)?);\n\n }\n\n collected.insert_value(\"cluster\", cluster_identifier);\n\n\n\n Ok(collected.into_value())\n\n }\n\n _ => Err(ShellError::unexpected(\n\n \"row not an object - malformed response\",\n\n )),\n\n }\n\n}\n\n\n","file_path":"src/cli/util.rs","rank":74,"score":129857.08015514538},{"content":"pub fn convert_json_value_to_nu_value(\n\n v: &serde_json::Value,\n\n tag: impl Into<Tag>,\n\n) -> Result<Value, ShellError> {\n\n let tag = tag.into();\n\n let span = tag.span;\n\n\n\n let result = match v {\n\n serde_json::Value::Null => UntaggedValue::Primitive(Primitive::Nothing).into_value(&tag),\n\n serde_json::Value::Bool(b) => UntaggedValue::boolean(*b).into_value(&tag),\n\n serde_json::Value::Number(n) => {\n\n if n.is_i64() {\n\n if let Some(nas) = n.as_i64() {\n\n UntaggedValue::int(nas).into_value(&tag)\n\n } else {\n\n return Err(ShellError::unexpected(format!(\n\n \"Could not get value as number {}\",\n\n v\n\n )));\n\n }\n","file_path":"src/cli/util.rs","rank":75,"score":127238.1029988701},{"content":"pub fn binaries() -> PathBuf {\n\n std::env::var(\"CARGO_TARGET_DIR\")\n\n .ok()\n\n .map(|target_dir| PathBuf::from(target_dir).join(\"debug\"))\n\n .unwrap_or_else(|| root().join(\"target/debug\"))\n\n}\n\n\n","file_path":"tests/integration/util/fs.rs","rank":76,"score":127139.0716546211},{"content":"pub fn root() -> PathBuf {\n\n let manifest_dir = if let Ok(manifest_dir) = std::env::var(\"CARGO_MANIFEST_DIR\") {\n\n PathBuf::from(manifest_dir)\n\n } else {\n\n PathBuf::from(env!(\"CARGO_MANIFEST_DIR\"))\n\n };\n\n\n\n let test_path = manifest_dir.join(\"Cargo.lock\");\n\n if test_path.exists() {\n\n manifest_dir\n\n } else {\n\n manifest_dir\n\n .parent()\n\n .expect(\"Couldn't find the debug binaries directory\")\n\n .parent()\n\n .expect(\"Couldn't find the debug binaries directory\")\n\n .to_path_buf()\n\n }\n\n}\n\n\n","file_path":"tests/integration/util/fs.rs","rank":77,"score":127139.0716546211},{"content":"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\n\n KeyValueRequest::Insert { key, value, expiry }\n\n}\n\n\n","file_path":"src/cli/doc_insert.rs","rank":78,"score":127041.42832479897},{"content":"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\n\n KeyValueRequest::Set { key, value, expiry }\n\n}\n\n\n","file_path":"src/cli/doc_upsert.rs","rank":79,"score":127041.42832479897},{"content":"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\n\n KeyValueRequest::Replace { key, value, expiry }\n\n}\n\n\n","file_path":"src/cli/doc_replace.rs","rank":80,"score":127041.42832479897},{"content":"pub fn executable_path() -> PathBuf {\n\n let mut path = binaries();\n\n path.push(\"cbsh\");\n\n path\n\n}\n\n\n","file_path":"tests/integration/util/fs.rs","rank":81,"score":124520.09449834582},{"content":"fn main() -> Result<(), Box<dyn Error>> {\n\n let mut logger_builder = env_logger::Builder::from_env(\n\n Env::default().default_filter_or(\"info,isahc=error,surf=error\"),\n\n );\n\n logger_builder.format(|buf, record| {\n\n let mut style = buf.style();\n\n style.set_intense(true);\n\n style.set_bold(true);\n\n writeln!(\n\n buf,\n\n \"{}: {}\",\n\n buf.default_styled_level(record.level()),\n\n style.value(record.args())\n\n )\n\n });\n\n\n\n const DEFAULT_PASSWORD: &str = \"password\";\n\n const DEFAULT_HOSTNAME: &str = \"localhost\";\n\n const DEFAULT_USERNAME: &str = \"Administrator\";\n\n\n","file_path":"src/main.rs","rank":82,"score":123549.06974728026},{"content":"#[derive(Deserialize, Debug)]\n\nstruct CollectionManifestCollection {\n\n uid: String,\n\n name: String,\n\n #[serde(alias = \"maxTTL\")]\n\n max_ttl: Option<u32>,\n\n}\n\n\n","file_path":"src/client/kv_client.rs","rank":83,"score":121641.06130671746},{"content":"fn make_uleb128_32(key: Bytes, collection_id: u32) -> Bytes {\n\n let mut cid = collection_id;\n\n let mut builder = BytesMut::with_capacity(key.len() + 5);\n\n loop {\n\n let mut c: u8 = (cid & 0x7f) as u8;\n\n cid >>= 7;\n\n if cid != 0 {\n\n c |= 0x80;\n\n }\n\n\n\n builder.put_u8(c);\n\n if c & 0x80 == 0 {\n\n break;\n\n }\n\n }\n\n for k in key {\n\n builder.put_u8(k);\n\n }\n\n\n\n builder.freeze()\n\n}\n","file_path":"src/client/protocol.rs","rank":84,"score":119437.36150649066},{"content":"fn collections_drop(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n let collection: String = args.req(0)?;\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n\n \"collections drop cannot be run against cloud clusters\",\n","file_path":"src/cli/collections_drop.rs","rank":85,"score":117587.99388106704},{"content":"fn collections_create(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let guard = state.lock().unwrap();\n\n let collection: String = args.req(0)?;\n\n let expiry = args.get_flag(\"max-expiry\")?.unwrap_or(0);\n\n\n\n for identifier in cluster_identifiers {\n\n let active_cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n validate_is_not_cloud(\n\n active_cluster,\n","file_path":"src/cli/collections_create.rs","rank":86,"score":117587.99388106704},{"content":"fn clusters_unregister(\n\n args: CommandArgs,\n\n state: Arc<Mutex<State>>,\n\n) -> Result<OutputStream, ShellError> {\n\n let identifier: String = args.req(0)?;\n\n let save = args.get_flag(\"save\")?.unwrap_or(false);\n\n\n\n let mut guard = state.lock().unwrap();\n\n if guard.active() == identifier.clone() {\n\n return Err(ShellError::unexpected(\n\n \"Cannot unregister the active cluster\",\n\n ));\n\n }\n\n\n\n if guard.remove_cluster(identifier).is_none() {\n\n return Err(ShellError::unexpected(\n\n \"identifier is not registered to a cluster\",\n\n ));\n\n };\n\n\n\n if save {\n\n update_config_file(&mut guard)?;\n\n };\n\n\n\n Ok(OutputStream::empty())\n\n}\n","file_path":"src/cli/clusters_unregister.rs","rank":87,"score":117495.7799751299},{"content":"fn clusters_register(\n\n args: CommandArgs,\n\n state: Arc<Mutex<State>>,\n\n) -> Result<OutputStream, ShellError> {\n\n let identifier: String = args.req(0)?;\n\n\n\n let hostnames = args\n\n .req::<String>(1)?\n\n .split(',')\n\n .map(|v| v.to_owned())\n\n .collect();\n\n let username = args.req(2)?;\n\n let password = args.req(3)?;\n\n let bucket = args.get_flag(\"default-bucket\")?;\n\n let scope = args.get_flag(\"default-scope\")?;\n\n let collection = args.get_flag(\"default-collection\")?;\n\n let tls_enabled = args.get_flag(\"tls-enabled\")?.unwrap_or(true);\n\n let tls_accept_all_certs = args.get_flag(\"tls-accept-all-certs\")?.unwrap_or(true);\n\n let tls_accept_all_hosts = args.get_flag(\"tls-validate-hosts\")?.unwrap_or(true);\n\n let cert_path = args.get_flag(\"tls-cert-path\")?;\n","file_path":"src/cli/clusters_register.rs","rank":88,"score":117495.7799751299},{"content":"// duration_to_golang_string creates a golang formatted string to use with timeouts. Unlike Golang\n\n// strings it does not deal with fracational seconds, we do not need that accuracy.\n\npub fn duration_to_golang_string(duration: Duration) -> String {\n\n let mut total_secs = duration.as_secs();\n\n let secs = total_secs % 60;\n\n total_secs = total_secs / 60;\n\n let mut golang_string = format!(\"{}s\", secs);\n\n if total_secs > 0 {\n\n let minutes = total_secs % 60;\n\n total_secs = total_secs / 60;\n\n golang_string = format!(\"{}m{}\", minutes, golang_string);\n\n if total_secs > 0 {\n\n golang_string = format!(\"{}h{}\", total_secs, golang_string)\n\n }\n\n }\n\n\n\n golang_string\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use crate::cli::util::duration_to_golang_string;\n","file_path":"src/cli/util.rs","rank":89,"score":117362.40208213581},{"content":"#[derive(Debug, Deserialize)]\n\nstruct SearchResult {\n\n data: SearchResultData,\n\n}\n","file_path":"src/cli/search.rs","rank":90,"score":115319.41284789064},{"content":"fn clusters_create(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n let definition: String = args.req(0)?;\n\n\n\n debug!(\"Running clouds clusters create for {}\", &definition);\n\n\n\n let guard = state.lock().unwrap();\n\n let control = guard.active_cloud_org()?;\n\n let client = control.client();\n\n\n\n let deadline = Instant::now().add(control.timeout());\n\n let cloud = guard.active_cloud()?;\n\n let cloud_name = guard.active_cloud_name().unwrap();\n\n let project_name = match cloud.active_project() {\n\n Some(p) => p,\n\n None => return Err(ShellError::unexpected(\"Could not auto-select a project\")),\n\n };\n","file_path":"src/cli/clouds_clusters_create.rs","rank":91,"score":114641.27941855026},{"content":"fn update_bucket_settings(\n\n settings: &mut BucketSettings,\n\n ram: Option<u64>,\n\n replicas: Option<u64>,\n\n flush: bool,\n\n durability: Option<String>,\n\n expiry: Option<u64>,\n\n) -> Result<(), ShellError> {\n\n if let Some(r) = ram {\n\n settings.set_ram_quota_mb(r);\n\n }\n\n if let Some(r) = replicas {\n\n settings.set_num_replicas(match u32::try_from(r) {\n\n Ok(bt) => bt,\n\n Err(e) => {\n\n return Err(ShellError::unexpected(format!(\n\n \"Failed to parse durability level {}\",\n\n e\n\n )));\n\n }\n","file_path":"src/cli/buckets_update.rs","rank":92,"score":114490.02360054287},{"content":"fn load_sample_bucket(\n\n state: Arc<Mutex<State>>,\n\n args: CommandArgs,\n\n) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let bucket_name: String = args.req(0)?;\n\n\n\n let mut results: Vec<Value> = vec![];\n\n for identifier in cluster_identifiers {\n\n let guard = state.lock().unwrap();\n\n let cluster = match guard.clusters().get(&identifier) {\n\n Some(c) => c,\n\n None => {\n\n return Err(ShellError::unexpected(\"Cluster not found\"));\n\n }\n\n };\n\n\n\n validate_is_not_cloud(\n","file_path":"src/cli/buckets_sample.rs","rank":93,"score":114490.02360054287},{"content":"#[derive(Deserialize, Debug)]\n\nstruct CollectionManifest {\n\n uid: String,\n\n scopes: Vec<CollectionManifestScope>,\n\n}\n\n\n","file_path":"src/client/kv_client.rs","rank":94,"score":112086.64248096323},{"content":"#[derive(Deserialize, Debug)]\n\nstruct ClusterConfig {\n\n rev: u64,\n\n #[serde(alias = \"nodesExt\")]\n\n nodes_ext: Vec<NodeConfig>,\n\n loaded_from: Option<String>,\n\n}\n\n\n\nimpl ClusterConfig {\n\n pub fn management_seeds(&self, tls: bool) -> Vec<(String, u32)> {\n\n let key = if tls { \"mgmtSSL\" } else { \"mgmt\" };\n\n\n\n self.seeds(key)\n\n }\n\n\n\n pub fn query_seeds(&self, tls: bool) -> Vec<(String, u32)> {\n\n let key = if tls { \"n1qlSSL\" } else { \"n1ql\" };\n\n\n\n self.seeds(key)\n\n }\n\n\n","file_path":"src/client/http_client.rs","rank":95,"score":112016.47865720728},{"content":"#[derive(Debug, Deserialize)]\n\nstruct LimitedClusterSummary {\n\n id: String,\n\n name: String,\n\n}\n\n\n\npub struct CloudClient {\n\n secret_key: String,\n\n access_key: String,\n\n}\n\n\n\nimpl CloudClient {\n\n pub fn new(secret_key: String, access_key: String) -> Self {\n\n Self {\n\n secret_key,\n\n access_key,\n\n }\n\n }\n\n\n\n fn http_do(\n\n &self,\n","file_path":"src/client/cloud.rs","rank":96,"score":112016.47865720728},{"content":"#[derive(Debug, Deserialize)]\n\nstruct SearchResultHit {\n\n score: f32,\n\n index: String,\n\n id: String,\n\n}\n\n\n","file_path":"src/cli/search.rs","rank":97,"score":112011.0428624413},{"content":"#[derive(Debug, Deserialize)]\n\nstruct AdviseResult {\n\n query: String,\n\n advice: Advice,\n\n}\n\n\n","file_path":"src/cli/query_advise.rs","rank":98,"score":112011.0428624413},{"content":"struct CtrlcState {\n\n interrupt: Arc<AtomicBool>,\n\n waker: Option<Waker>,\n\n halt: Arc<AtomicBool>,\n\n}\n\n\n\nimpl CtrlcFuture {\n\n pub fn new(ctrl_c: Arc<AtomicBool>) -> CtrlcFuture {\n\n let state = Arc::new(Mutex::new(CtrlcState {\n\n interrupt: ctrl_c,\n\n waker: None,\n\n halt: Arc::new(AtomicBool::new(false)),\n\n }));\n\n\n\n let state_clone = state.clone();\n\n thread::spawn(move || loop {\n\n let mut state = state_clone.lock().unwrap();\n\n if state.halt.load(Ordering::SeqCst) {\n\n return;\n\n }\n","file_path":"src/cli/ctrlc_future.rs","rank":99,"score":111972.83412163286}],"string":"[\n {\n \"content\": \"fn buckets_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let bucket: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running buckets get for bucket {:?}\\\", &bucket);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n if let Some(plane) = cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\",\n \"file_path\": \"src/cli/buckets_get.rs\",\n \"rank\": 0,\n \"score\": 375815.32895218005\n },\n {\n \"content\": \"fn clusters_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let name: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running clouds clusters get for {}\\\", &name);\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n\\n\\n let deadline = Instant::now().add(control.timeout());\\n\\n let cluster_id = find_cloud_cluster_id(ctrl_c.clone(), name, &client, deadline)?;\\n\\n let response =\\n\\n client.cloud_request(CloudRequest::GetCluster { cluster_id }, deadline, ctrl_c)?;\\n\\n if response.status() != 200 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n let cluster: JSONCloudCluster = serde_json::from_str(response.content())?;\\n\\n\\n\\n let mut collected = TaggedDictBuilder::new(Tag::default());\\n\",\n \"file_path\": \"src/cli/clouds_clusters_get.rs\",\n \"rank\": 1,\n \"score\": 370026.75717000064\n },\n {\n \"content\": \"fn scopes_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"scopes get cannot be run against cloud clusters\\\",\\n\\n )?;\\n\\n\\n\\n let bucket = match args.get_flag(\\\"bucket\\\")? {\\n\",\n \"file_path\": \"src/cli/scopes.rs\",\n \"rank\": 2,\n \"score\": 369385.9182692157\n },\n {\n \"content\": \"fn clusters(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let identifiers = cluster_identifiers_from(&state, &args, false)?;\\n\\n\\n\\n let active = state.lock().unwrap().active();\\n\\n let clusters = state\\n\\n .lock()\\n\\n .unwrap()\\n\\n .clusters()\\n\\n .iter()\\n\\n .filter(|(k, _)| identifiers.contains(k))\\n\\n .map(|(k, v)| {\\n\\n let mut collected = TaggedDictBuilder::new(Tag::default());\\n\\n collected.insert_untagged(\\\"active\\\", UntaggedValue::boolean(k == &active));\\n\\n collected.insert_value(\\\"tls\\\", UntaggedValue::boolean(v.tls_config().enabled()));\\n\\n collected.insert_value(\\\"identifier\\\", k.clone());\\n\\n collected.insert_value(\\\"username\\\", String::from(v.username()));\\n\\n collected.insert_value(\\n\\n \\\"cloud_organization\\\",\\n\\n v.cloud_org().unwrap_or_else(|| \\\"\\\".to_string()),\\n\\n );\\n\\n collected.into_value()\\n\\n })\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n Ok(clusters.into())\\n\\n}\\n\",\n \"file_path\": \"src/cli/clusters.rs\",\n \"rank\": 4,\n \"score\": 347564.1266073813\n },\n {\n \"content\": \"fn buckets(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let bucket_name = args.req(0)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let active_cluster = guard.active_cluster();\\n\\n let cluster = active_cluster.cluster();\\n\\n\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"buckets config cannot be run against cloud clusters\\\",\\n\\n )?;\\n\\n\\n\\n let response = cluster.http_client().management_request(\\n\\n ManagementRequest::GetBucket { name: bucket_name },\\n\\n Instant::now().add(active_cluster.timeouts().management_timeout()),\\n\\n ctrl_c,\\n\\n )?;\\n\\n\\n\\n let content = serde_json::from_str(response.content())?;\\n\\n let converted = convert_json_value_to_nu_value(&content, Tag::default())?;\\n\\n\\n\\n Ok(vec![converted].into())\\n\\n}\\n\",\n \"file_path\": \"src/cli/buckets_config.rs\",\n \"rank\": 5,\n \"score\": 341789.56893246644\n },\n {\n \"content\": \"fn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let id_column = args\\n\\n .get_flag(\\\"id-column\\\")?\\n\\n .unwrap_or_else(|| String::from(\\\"id\\\"));\\n\\n\\n\\n let ids = ids_from_input(&mut args, id_column)?;\\n\\n let batch_size: Option<i32> = args.get_flag(\\\"batch-size\\\")?;\\n\\n let mut all_ids: Vec<Vec<String>> = vec![];\\n\\n if let Some(size) = batch_size {\\n\\n all_ids = build_batched_kv_items(size as u32, ids.clone());\\n\\n }\\n\\n\\n\\n let bucket_flag = args.get_flag(\\\"bucket\\\")?;\\n\\n let scope_flag = args.get_flag(\\\"scope\\\")?;\\n\\n let collection_flag = args.get_flag(\\\"collection\\\")?;\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\",\n \"file_path\": \"src/cli/doc_remove.rs\",\n \"rank\": 6,\n \"score\": 341081.34180581616\n },\n {\n \"content\": \"fn scopes_create(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let scope: String = args.req(0)?;\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"scopes create cannot be run against cloud clusters\\\",\\n\\n )?;\\n\\n\\n\\n let bucket = match args.get_flag(\\\"bucket\\\")? {\\n\",\n \"file_path\": \"src/cli/scopes_create.rs\",\n \"rank\": 7,\n \"score\": 336620.7969926261\n },\n {\n \"content\": \"fn scopes_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let scope: String = args.req(0)?;\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"scopes create cannot be run against cloud clusters\\\",\\n\\n )?;\\n\\n\\n\\n let bucket = match args.get_flag(\\\"bucket\\\")? {\\n\",\n \"file_path\": \"src/cli/scopes_drop.rs\",\n \"rank\": 8,\n \"score\": 336620.79699262616\n },\n {\n \"content\": \"fn use_cmd(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let show_cloud = args.has_flag(\\\"cloud\\\");\\n\\n let show_timeouts = args.has_flag(\\\"timeouts\\\");\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let active = guard.active_cluster();\\n\\n let mut using_now = TaggedDictBuilder::new(Tag::default());\\n\\n if show_cloud {\\n\\n let project = match guard.active_cloud() {\\n\\n Ok(c) => c.active_project().unwrap_or_else(|| \\\"\\\".to_string()),\\n\\n Err(_e) => \\\"\\\".to_string(),\\n\\n };\\n\\n\\n\\n using_now.insert_value(\\n\\n \\\"cloud-organization\\\",\\n\\n guard\\n\\n .active_cloud_org_name()\\n\\n .unwrap_or_else(|| String::from(\\\"\\\")),\\n\\n );\\n\\n using_now.insert_value(\\n\",\n \"file_path\": \"src/cli/use_cmd.rs\",\n \"rank\": 9,\n \"score\": 336599.444076682\n },\n {\n \"content\": \"fn users_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let username: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running users get {}\\\", username);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n let mut stream: Vec<Value> = if let Some(plane) = active_cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\",\n \"file_path\": \"src/cli/users_get.rs\",\n \"rank\": 10,\n \"score\": 336569.9499490569\n },\n {\n \"content\": \"fn cloud_clusters(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n debug!(\\\"Running clouds clusters\\\");\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n let response = client.cloud_request(\\n\\n CloudRequest::GetClusters {},\\n\\n Instant::now().add(control.timeout()),\\n\\n ctrl_c,\\n\\n )?;\\n\\n if response.status() != 200 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n\\n\\n let content: JSONCloudClustersSummaries = serde_json::from_str(response.content())?;\\n\\n\\n\\n let mut results = vec![];\\n\",\n \"file_path\": \"src/cli/clouds_clusters.rs\",\n \"rank\": 11,\n \"score\": 336526.756956572\n },\n {\n \"content\": \"fn buckets_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let name: String = args.req(0)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n debug!(\\\"Running buckets drop for bucket {:?}\\\", &name);\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n let result: HttpResponse;\\n\\n if let Some(plane) = cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\",\n \"file_path\": \"src/cli/buckets_drop.rs\",\n \"rank\": 12,\n \"score\": 336408.8829314826\n },\n {\n \"content\": \"fn buckets_create(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let name: String = args.req(0)?;\\n\\n let ram = args.req(1)?;\\n\\n\\n\\n let bucket_type: Option<String> = args.get_flag(\\\"type\\\")?;\\n\\n let replicas: Option<i32> = args.get_flag(\\\"replicas\\\")?;\\n\\n let flush = args.get_flag(\\\"flush\\\")?.unwrap_or(false);\\n\\n let durability: Option<String> = args.get_flag(\\\"durability\\\")?;\\n\\n let expiry = args.get_flag(\\\"expiry\\\")?;\\n\\n\\n\\n debug!(\\\"Running buckets create for bucket {}\\\", &name);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let mut builder = BucketSettingsBuilder::new(name).ram_quota_mb(ram);\\n\\n if let Some(ref t) = bucket_type {\\n\\n builder = builder.bucket_type(match BucketType::try_from(t.as_str()) {\\n\\n Ok(bt) => bt,\\n\",\n \"file_path\": \"src/cli/buckets_create.rs\",\n \"rank\": 13,\n \"score\": 336408.8829314826\n },\n {\n \"content\": \"fn buckets_flush(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let name: String = args.req(0)?;\\n\\n let bucket: String = args.get_flag(\\\"bucket\\\")?.unwrap_or_else(|| \\\"\\\".into());\\n\\n\\n\\n debug!(\\\"Running buckets flush for bucket {:?}\\\", &bucket);\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n cluster,\\n\\n \\\"buckets flush cannot be run against cloud clusters\\\",\\n\",\n \"file_path\": \"src/cli/buckets_flush.rs\",\n \"rank\": 14,\n \"score\": 336408.8829314826\n },\n {\n \"content\": \"fn buckets_update(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let name: String = args.req(0)?;\\n\\n let ram = args.get_flag(\\\"ram\\\")?;\\n\\n let replicas = args.get_flag(\\\"replicas\\\")?;\\n\\n let flush = args.get_flag(\\\"flush\\\")?.unwrap_or(false);\\n\\n let durability = args.get_flag(\\\"durability\\\")?;\\n\\n let expiry = args.get_flag(\\\"expiry\\\")?;\\n\\n\\n\\n debug!(\\\"Running buckets update for bucket {}\\\", &name);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\",\n \"file_path\": \"src/cli/buckets_update.rs\",\n \"rank\": 15,\n \"score\": 336408.8829314826\n },\n {\n \"content\": \"fn clusters_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let name: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running clouds clusters drop for {}\\\", &name);\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n\\n\\n let deadline = Instant::now().add(control.timeout());\\n\\n let cluster_id = find_cloud_cluster_id(ctrl_c.clone(), name, &client, deadline)?;\\n\\n let response =\\n\\n client.cloud_request(CloudRequest::DeleteCluster { cluster_id }, deadline, ctrl_c)?;\\n\\n if response.status() != 202 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n\\n\\n Ok(OutputStream::empty())\\n\\n}\\n\",\n \"file_path\": \"src/cli/clouds_clusters_drop.rs\",\n \"rank\": 16,\n \"score\": 331395.3883841606\n },\n {\n \"content\": \"fn users_get_all(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n debug!(\\\"Running users get all\\\");\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let mut stream: Vec<Value> = if let Some(plane) = active_cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\\n\\n let cluster_id =\\n\\n cloud.find_cluster_id(identifier.clone(), deadline.clone(), ctrl_c.clone())?;\\n\",\n \"file_path\": \"src/cli/users.rs\",\n \"rank\": 17,\n \"score\": 329120.76874700666\n },\n {\n \"content\": \"fn health(args: CommandArgs, state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let mut converted = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n if let Some(plane) = cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?;\\n\\n let values =\\n\\n check_cloud_health(&identifier, cloud, cluster.timeouts(), ctrl_c.clone())?;\\n\\n for value in values {\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 18,\n \"score\": 329090.757710184\n },\n {\n \"content\": \"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement = \\\"SELECT `Bucket`.* FROM `Metadata`.`Bucket`\\\";\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n let response = active_cluster\\n\\n .cluster()\\n\",\n \"file_path\": \"src/cli/analytics_buckets.rs\",\n \"rank\": 19,\n \"score\": 329008.8573484847\n },\n {\n \"content\": \"fn run_replace(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let results = run_kv_store_ops(state, args, build_req)?;\\n\\n\\n\\n Ok(OutputStream::from(results))\\n\\n}\\n\",\n \"file_path\": \"src/cli/doc_replace.rs\",\n \"rank\": 20,\n \"score\": 323764.3983849548\n },\n {\n \"content\": \"fn run_upsert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let results = run_kv_store_ops(state, args, build_req)?;\\n\\n\\n\\n Ok(OutputStream::from(results))\\n\\n}\\n\\n\\n\\npub(crate) fn run_kv_store_ops(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n req_builder: fn(String, Vec<u8>, u32) -> KeyValueRequest,\\n\\n) -> Result<Vec<Value>, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let id_column = args\\n\\n .get_flag(\\\"id-column\\\")?\\n\\n .unwrap_or_else(|| String::from(\\\"id\\\"));\\n\\n\\n\\n let content_column = args\\n\\n .get_flag(\\\"content-column\\\")?\\n\\n .unwrap_or_else(|| String::from(\\\"content\\\"));\\n\",\n \"file_path\": \"src/cli/doc_upsert.rs\",\n \"rank\": 21,\n \"score\": 323764.3983849549\n },\n {\n \"content\": \"fn run_insert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let results = run_kv_store_ops(state, args, build_req)?;\\n\\n\\n\\n Ok(OutputStream::from(results))\\n\\n}\\n\",\n \"file_path\": \"src/cli/doc_insert.rs\",\n \"rank\": 22,\n \"score\": 323764.3983849549\n },\n {\n \"content\": \"fn run_fake(_state: Arc<Mutex<State>>, args: CommandArgs) -> Result<ActionStream, ShellError> {\\n\\n let list_functions = args.has_flag(\\\"list-functions\\\");\\n\\n\\n\\n let ctx = Context::new();\\n\\n let mut tera = Tera::default();\\n\\n\\n\\n register_functions(&mut tera);\\n\\n\\n\\n if list_functions {\\n\\n let generated = tera\\n\\n .render_str(LIST_FUNCTIONS, &ctx)\\n\\n .map_err(|e| ShellError::unexpected(format!(\\\"{}\\\", e)))?;\\n\\n let content = serde_json::from_str(&generated)\\n\\n .map_err(|e| ShellError::unexpected(format!(\\\"{}\\\", e)))?;\\n\\n match content {\\n\\n serde_json::Value::Array(values) => {\\n\\n let converted = values.into_iter().map(|v| {\\n\\n match convert_json_value_to_nu_value(&v, Tag::default()) {\\n\\n Ok(c) => Ok(ReturnSuccess::Value(c)),\\n\\n Err(e) => Err(e),\\n\",\n \"file_path\": \"src/cli/fake_data.rs\",\n \"rank\": 23,\n \"score\": 315916.1858007701\n },\n {\n \"content\": \"fn addresses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n debug!(\\\"Running addresses\\\");\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::untagged_runtime_error(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_cloud(\\n\\n active_cluster,\\n\\n \\\"addresses can only be used with clusters registered to a cloud control pane\\\",\\n\\n )?;\\n\\n\\n\",\n \"file_path\": \"src/cli/addresses.rs\",\n \"rank\": 24,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement: String = args.req(0)?;\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let scope = args.get_flag(\\\"scope\\\")?;\\n\\n\\n\\n let with_meta = args.has_flag(\\\"with-meta\\\");\\n\\n\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\",\n \"file_path\": \"src/cli/analytics.rs\",\n \"rank\": 25,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn nodes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let mut nodes = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n if let Some(plane) = active_cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\\n\\n let cluster_id =\\n\\n cloud.find_cluster_id(identifier.clone(), deadline.clone(), ctrl_c.clone())?;\\n\\n let response = cloud.cloud_request(\\n\",\n \"file_path\": \"src/cli/nodes.rs\",\n \"rank\": 26,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n let statement: String = args.req(0)?;\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let bucket = args\\n\\n .get_flag(\\\"bucket\\\")?\\n\\n .or_else(|| active_cluster.active_bucket());\\n\\n\\n\\n let scope = args.get_flag(\\\"scope\\\")?;\\n\",\n \"file_path\": \"src/cli/query.rs\",\n \"rank\": 27,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn whoami(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let mut entries = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(cluster, \\\"whoami cannot be run against cloud clusters\\\")?;\\n\\n\\n\\n let response = cluster.cluster().http_client().management_request(\\n\\n ManagementRequest::Whoami,\\n\\n Instant::now().add(cluster.timeouts().management_timeout()),\\n\\n ctrl_c.clone(),\\n\\n )?;\\n\\n let mut content: Map<String, Value> = serde_json::from_str(response.content())?;\\n\\n content.insert(\\\"cluster\\\".into(), json!(identifier.clone()));\\n\\n let converted = convert_json_value_to_nu_value(&Value::Object(content), Tag::default())?;\\n\\n entries.push(converted);\\n\\n }\\n\\n\\n\\n Ok(entries.into())\\n\\n}\\n\",\n \"file_path\": \"src/cli/whoami.rs\",\n \"rank\": 28,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn clouds(state: Arc<Mutex<State>>, _args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let guard = state.lock().unwrap();\\n\\n let active_cloud = guard.active_cloud_name().unwrap_or_else(|| \\\"\\\".to_string());\\n\\n let mut results = vec![];\\n\\n for cloud in guard.clouds() {\\n\\n let mut collected = TaggedDictBuilder::new(Tag::default());\\n\\n collected.insert_untagged(\\n\\n \\\"active\\\",\\n\\n UntaggedValue::boolean(cloud.0.clone() == active_cloud.clone()),\\n\\n );\\n\\n collected.insert_value(\\\"identifier\\\", cloud.0.clone());\\n\\n results.push(collected.into_value())\\n\\n }\\n\\n\\n\\n Ok(OutputStream::from(results))\\n\\n}\\n\",\n \"file_path\": \"src/cli/clouds.rs\",\n \"rank\": 29,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let index: String = args.req(0)?;\\n\\n let query: String = args.req(1)?;\\n\\n\\n\\n debug!(\\\"Running search query {} against {}\\\", &query, &index);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let response = active_cluster\\n\\n .cluster()\\n\",\n \"file_path\": \"src/cli/search.rs\",\n \"rank\": 30,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn projects(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n debug!(\\\"Running projects\\\");\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n let response = client.cloud_request(\\n\\n CloudRequest::GetProjects {},\\n\\n Instant::now().add(control.timeout()),\\n\\n ctrl_c,\\n\\n )?;\\n\\n if response.status() != 200 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n\\n\\n let content: JSONCloudsProjectsResponse = serde_json::from_str(response.content())?;\\n\\n\\n\\n let mut results = vec![];\\n\\n for project in content.items() {\\n\\n let mut collected = TaggedDictBuilder::new(Tag::default());\\n\\n collected.insert_value(\\\"name\\\", project.name());\\n\\n collected.insert_value(\\\"id\\\", project.id());\\n\\n results.push(collected.into_value())\\n\\n }\\n\\n\\n\\n Ok(OutputStream::from(results))\\n\\n}\\n\",\n \"file_path\": \"src/cli/projects.rs\",\n \"rank\": 31,\n \"score\": 306555.32006239344\n },\n {\n \"content\": \"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement = \\\"SELECT d.* FROM Metadata.`Dataverse` d WHERE d.DataverseName <> \\\\\\\"Metadata\\\\\\\"\\\";\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n let response = active_cluster\\n\\n .cluster()\\n\\n .http_client()\\n\",\n \"file_path\": \"src/cli/analytics_dataverses.rs\",\n \"rank\": 32,\n \"score\": 301740.6722419938\n },\n {\n \"content\": \"fn indexes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement = \\\"SELECT d.* FROM Metadata.`Index` d WHERE d.DataverseName <> \\\\\\\"Metadata\\\\\\\"\\\";\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n let response = active_cluster\\n\\n .cluster()\\n\\n .http_client()\\n\",\n \"file_path\": \"src/cli/analytics_indexes.rs\",\n \"rank\": 33,\n \"score\": 301740.6722419938\n },\n {\n \"content\": \"fn datasets(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement = \\\"SELECT d.* FROM Metadata.`Dataset` d WHERE d.DataverseName <> \\\\\\\"Metadata\\\\\\\"\\\";\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let response = active_cluster\\n\\n .cluster()\\n\\n .http_client()\\n\",\n \"file_path\": \"src/cli/analytics_datasets.rs\",\n \"rank\": 34,\n \"score\": 301740.67224199383\n },\n {\n \"content\": \"fn run_ping(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n debug!(\\\"Running ping\\\");\\n\\n\\n\\n let rt = Runtime::new().unwrap();\\n\\n let clusters_len = cluster_identifiers.len();\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => continue, // This can't actually happen, we filter the clusters in cluster_identifiers_from\\n\\n };\\n\\n let deadline = Instant::now().add(cluster.timeouts().management_timeout());\\n\\n\\n\\n let client = cluster.cluster().http_client();\\n\",\n \"file_path\": \"src/cli/ping.rs\",\n \"rank\": 35,\n \"score\": 301740.6722419938\n },\n {\n \"content\": \"fn dataverses(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let statement = \\\"SELECT `Link`.* FROM `Metadata`.`Link`\\\";\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running analytics query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let response = active_cluster\\n\\n .cluster()\\n\\n .http_client()\\n\\n .analytics_query_request(\\n\",\n \"file_path\": \"src/cli/analytics_links.rs\",\n \"rank\": 36,\n \"score\": 301740.6722419938\n },\n {\n \"content\": \"fn indexes(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let with_meta = args.has_flag(\\\"with-meta\\\");\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let fetch_defs = args.has_flag(\\\"definitions\\\");\\n\\n\\n\\n let statement = \\\"select keyspace_id as `bucket`, name, state, `using` as `type`, ifmissing(condition, null) as condition, ifmissing(is_primary, false) as `primary`, index_key from system:indexes\\\";\\n\\n\\n\\n debug!(\\\"Running n1ql query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\",\n \"file_path\": \"src/cli/query_indexes.rs\",\n \"rank\": 37,\n \"score\": 301740.6722419938\n },\n {\n \"content\": \"fn run(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let with_meta = args.has_flag(\\\"with-meta\\\");\\n\\n\\n\\n let statement: String = args.req(0)?;\\n\\n let statement = format!(\\\"ADVISE {}\\\", statement);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n debug!(\\\"Running n1ql query {}\\\", &statement);\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let response = active_cluster.cluster().http_client().query_request(\\n\",\n \"file_path\": \"src/cli/query_advise.rs\",\n \"rank\": 38,\n \"score\": 301740.67224199383\n },\n {\n \"content\": \"pub fn validate_is_not_cloud(cluster: &RemoteCluster, err_msg: &str) -> Result<(), ShellError> {\\n\\n if cluster.cloud_org().is_some() {\\n\\n return Err(ShellError::unexpected(err_msg));\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\\npub(crate) fn find_project_id(\\n\\n ctrl_c: Arc<AtomicBool>,\\n\\n name: String,\\n\\n client: &Arc<CloudClient>,\\n\\n deadline: Instant,\\n\\n) -> Result<String, ShellError> {\\n\\n let response = client.cloud_request(CloudRequest::GetProjects {}, deadline, ctrl_c)?;\\n\\n if response.status() != 200 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n let content: JSONCloudsProjectsResponse = serde_json::from_str(response.content())?;\\n\\n\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 39,\n \"score\": 298063.4967334956\n },\n {\n \"content\": \"pub fn validate_is_cloud(cluster: &RemoteCluster, err_msg: &str) -> Result<(), ShellError> {\\n\\n if cluster.cloud_org().is_none() {\\n\\n return Err(ShellError::unexpected(err_msg));\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 40,\n \"score\": 298063.4967334956\n },\n {\n \"content\": \"fn clouds_status(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let all = args.get_flag(\\\"all\\\")?.unwrap_or(false);\\n\\n\\n\\n debug!(\\\"Running clouds status\\\");\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n let response = client.cloud_request(\\n\\n CloudRequest::GetClouds {},\\n\\n Instant::now().add(control.timeout()),\\n\\n ctrl_c,\\n\\n )?;\\n\\n if response.status() != 200 {\\n\\n return Err(ShellError::unexpected(response.content().to_string()));\\n\\n };\\n\\n\\n\\n let content: JSONCloudsResponse = serde_json::from_str(response.content())?;\\n\\n\\n\",\n \"file_path\": \"src/cli/clouds_status.rs\",\n \"rank\": 41,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"fn users_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let username: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running users drop {}\\\", username);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n let response = if let Some(plane) = active_cluster.cloud_org() {\\n\\n let cloud = guard.cloud_org_for_cluster(plane)?.client();\\n\\n let deadline = Instant::now().add(active_cluster.timeouts().management_timeout());\\n\\n let cluster_id =\\n\",\n \"file_path\": \"src/cli/users_drop.rs\",\n \"rank\": 42,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"fn run_async(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n let permission = args.get_flag(\\\"permission\\\")?;\\n\\n\\n\\n let mut entries = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"user roles cannot be run against cloud clusters\\\",\\n\\n )?;\\n\",\n \"file_path\": \"src/cli/users_roles.rs\",\n \"rank\": 43,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"fn addresses_add(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let address: String = args.req(0)?;\\n\\n let duration = args.get_flag(\\\"duration\\\")?;\\n\\n\\n\\n debug!(\\\"Running address add for {}\\\", &address);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_cloud(\\n\\n active_cluster,\\n\\n \\\"addresses can only be used with clusters registered to a cloud control pane\\\",\\n\",\n \"file_path\": \"src/cli/addresses_add.rs\",\n \"rank\": 44,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"fn users_upsert(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let username: String = args.req(0)?;\\n\\n let roles: String = args.req(1)?;\\n\\n let password = args.get_flag(\\\"password\\\")?;\\n\\n let display_name = args.get_flag(\\\"display_name\\\")?;\\n\\n let groups = args.get_flag(\\\"groups\\\")?;\\n\\n\\n\\n debug!(\\\"Running users upsert for user {}\\\", &username);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\",\n \"file_path\": \"src/cli/users_upsert.rs\",\n \"rank\": 45,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"fn addresses_drop(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let address: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running address drop for {}\\\", &address);\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::untagged_runtime_error(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_cloud(\\n\\n active_cluster,\\n\\n \\\"addresses can only be used with clusters registered to a cloud control pane\\\",\\n\\n )?;\\n\",\n \"file_path\": \"src/cli/addresses_drop.rs\",\n \"rank\": 46,\n \"score\": 297163.5039283595\n },\n {\n \"content\": \"pub fn update_config_file(guard: &mut MutexGuard<State>) -> Result<(), ShellError> {\\n\\n let path = match guard.config_path() {\\n\\n Some(p) => p,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\n\\n \\\"A config path must be discoverable to save config\\\",\\n\\n ));\\n\\n }\\n\\n };\\n\\n let mut cluster_configs = Vec::new();\\n\\n for (identifier, cluster) in guard.clusters() {\\n\\n cluster_configs.push(ClusterConfig::from((identifier.clone(), cluster)))\\n\\n }\\n\\n let mut cloud_configs = Vec::new();\\n\\n for (identifier, cloud) in guard.clouds() {\\n\\n cloud_configs.push(CloudConfig::new(identifier.clone(), cloud.active_project()))\\n\\n }\\n\\n let mut control_plane_configs = Vec::new();\\n\\n for (identifier, c) in guard.cloud_orgs() {\\n\\n control_plane_configs.push(CloudOrganizationConfig::new(\\n\",\n \"file_path\": \"src/cli/clusters_register.rs\",\n \"rank\": 47,\n \"score\": 282044.6017613235\n },\n {\n \"content\": \"fn run_tutorial_next(state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let guard = state.lock().unwrap();\\n\\n let tutorial = guard.tutorial();\\n\\n Ok(OutputStream::one(\\n\\n UntaggedValue::string(tutorial.next_tutorial_step()).into_value(Tag::unknown()),\\n\\n ))\\n\\n}\\n\",\n \"file_path\": \"src/cli/tutorial_next.rs\",\n \"rank\": 48,\n \"score\": 273401.9216272007\n },\n {\n \"content\": \"fn run_tutorial_prev(state: Arc<Mutex<State>>) -> Result<OutputStream, ShellError> {\\n\\n let guard = state.lock().unwrap();\\n\\n let tutorial = guard.tutorial();\\n\\n Ok(OutputStream::one(\\n\\n UntaggedValue::string(tutorial.prev_tutorial_step()).into_value(Tag::unknown()),\\n\\n ))\\n\\n}\\n\",\n \"file_path\": \"src/cli/tutorial_prev.rs\",\n \"rank\": 49,\n \"score\": 273401.9216272007\n },\n {\n \"content\": \"fn json_list(input: &[Value]) -> Result<Vec<serde_json::Value>, ShellError> {\\n\\n let mut out = vec![];\\n\\n\\n\\n for value in input {\\n\\n out.push(convert_nu_value_to_json_value(value)?);\\n\\n }\\n\\n\\n\\n Ok(out)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 50,\n \"score\": 235153.17257702159\n },\n {\n \"content\": \"pub fn in_directory(str: impl AsRef<Path>) -> String {\\n\\n let path = str.as_ref();\\n\\n let path = if path.is_relative() {\\n\\n root().join(path)\\n\\n } else {\\n\\n path.to_path_buf()\\n\\n };\\n\\n\\n\\n path.display().to_string()\\n\\n}\\n\",\n \"file_path\": \"tests/integration/util/fs.rs\",\n \"rank\": 51,\n \"score\": 229325.31457367493\n },\n {\n \"content\": \"fn for_spec(name: &str, ty: &str, required: bool, tag: impl Into<Tag>) -> Value {\\n\\n let tag = tag.into();\\n\\n\\n\\n let mut spec = TaggedDictBuilder::new(tag);\\n\\n\\n\\n spec.insert_untagged(\\\"name\\\", UntaggedValue::string(name));\\n\\n spec.insert_untagged(\\\"type\\\", UntaggedValue::string(ty));\\n\\n spec.insert_untagged(\\n\\n \\\"required\\\",\\n\\n UntaggedValue::string(if required { \\\"yes\\\" } else { \\\"no\\\" }),\\n\\n );\\n\\n\\n\\n spec.into_value()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/help.rs\",\n \"rank\": 52,\n \"score\": 223249.03180508787\n },\n {\n \"content\": \"pub fn signature_dict(signature: Signature, tag: impl Into<Tag>) -> Value {\\n\\n let tag = tag.into();\\n\\n let mut sig = TaggedListBuilder::new(&tag);\\n\\n\\n\\n for arg in signature.positional.iter() {\\n\\n let is_required = matches!(arg.0, PositionalType::Mandatory(_, _));\\n\\n\\n\\n sig.push_value(for_spec(arg.0.name(), \\\"argument\\\", is_required, &tag));\\n\\n }\\n\\n\\n\\n if signature.rest_positional.is_some() {\\n\\n let is_required = false;\\n\\n sig.push_value(for_spec(\\\"rest\\\", \\\"argument\\\", is_required, &tag));\\n\\n }\\n\\n\\n\\n for (name, ty) in signature.named.iter() {\\n\\n match ty.0 {\\n\\n NamedType::Mandatory(_, _) => sig.push_value(for_spec(name, \\\"flag\\\", true, &tag)),\\n\\n NamedType::Optional(_, _) => sig.push_value(for_spec(name, \\\"flag\\\", false, &tag)),\\n\\n NamedType::Switch(_) => sig.push_value(for_spec(name, \\\"switch\\\", false, &tag)),\\n\\n }\\n\\n }\\n\\n\\n\\n sig.into_value()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/help.rs\",\n \"rank\": 53,\n \"score\": 213702.03957347653\n },\n {\n \"content\": \"fn help(args: CommandArgs) -> Result<ActionStream, ShellError> {\\n\\n let name = args.call_info.name_tag.clone();\\n\\n let scope = args.scope().clone();\\n\\n let rest: Vec<Tagged<String>> = args.rest(0)?;\\n\\n\\n\\n if !rest.is_empty() {\\n\\n if rest[0].item == \\\"commands\\\" {\\n\\n let mut sorted_names = scope.get_command_names();\\n\\n sorted_names.sort();\\n\\n\\n\\n let (mut subcommand_names, command_names) = sorted_names\\n\\n .into_iter()\\n\\n // Internal only commands shouldn't be displayed\\n\\n .filter(|cmd_name| {\\n\\n scope\\n\\n .get_command(&cmd_name)\\n\\n .filter(|command| !command.is_private())\\n\\n .is_some()\\n\\n })\\n\\n .partition::<Vec<_>, _>(|cmd_name| cmd_name.contains(' '));\\n\",\n \"file_path\": \"src/cli/help.rs\",\n \"rank\": 54,\n \"score\": 210927.11191550578\n },\n {\n \"content\": \"/// Dumps a packet into a easily debuggable string format.\\n\\n///\\n\\n/// Note that this is only really suitable when you want to println a full\\n\\n/// packet, but nonetheless it is helpful for testing.\\n\\npub fn _dump(input: &Bytes) -> String {\\n\\n if input.len() < HEADER_SIZE {\\n\\n return \\\"Received less bytes than a KV header, invalid data?\\\".into();\\n\\n }\\n\\n\\n\\n let mut slice = input.slice(0..input.len());\\n\\n\\n\\n let mut output = String::new();\\n\\n output.push_str(\\\"--- Packet Dump Info --\\\\n\\\");\\n\\n let magic = slice.get_u8();\\n\\n output.push_str(&format!(\\n\\n \\\" Magic: 0x{:x} ({:?})\\\\n\\\",\\n\\n magic,\\n\\n Magic::from(magic)\\n\\n ));\\n\\n let opcode = slice.get_u8();\\n\\n output.push_str(&format!(\\n\\n \\\" Opcode: 0x{:x} ({:?})\\\\n\\\",\\n\\n opcode,\\n\\n Opcode::try_from(opcode).unwrap()\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 55,\n \"score\": 187521.42394671845\n },\n {\n \"content\": \"/// Takes a full packet and extracts the body as a slice if possible.\\n\\npub fn _body(input: &Bytes) -> Option<Bytes> {\\n\\n let mut slice = input.slice(0..input.len());\\n\\n\\n\\n let flexible = Magic::from(slice.get_u8()).is_flexible();\\n\\n\\n\\n let flexible_extras_len = if flexible {\\n\\n slice.advance(1);\\n\\n slice.get_u8()\\n\\n } else {\\n\\n 0\\n\\n } as usize;\\n\\n let key_len = if flexible {\\n\\n slice.get_u8() as u16\\n\\n } else {\\n\\n slice.advance(1);\\n\\n slice.get_u16()\\n\\n } as usize;\\n\\n let extras_len = slice.get_u8() as usize;\\n\\n slice.advance(3);\\n\\n let total_body_len = slice.get_u32() as usize;\\n\\n let body_len = total_body_len - key_len - extras_len - flexible_extras_len;\\n\\n\\n\\n if body_len > 0 {\\n\\n Some(input.slice((HEADER_SIZE + flexible_extras_len + extras_len + key_len)..))\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 56,\n \"score\": 180331.7155444498\n },\n {\n \"content\": \"fn grab_bucket_names(\\n\\n cluster: &RemoteCluster,\\n\\n ctrl_c: Arc<AtomicBool>,\\n\\n) -> Result<Vec<String>, ShellError> {\\n\\n let response = cluster.cluster().http_client().management_request(\\n\\n ManagementRequest::GetBuckets,\\n\\n Instant::now().add(cluster.timeouts().management_timeout()),\\n\\n ctrl_c,\\n\\n )?;\\n\\n let resp: Vec<BucketInfo> = serde_json::from_str(response.content())?;\\n\\n Ok(resp.into_iter().map(|b| b.name).collect::<Vec<_>>())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 57,\n \"score\": 177928.98095543822\n },\n {\n \"content\": \"// Sad panda noises\\n\\npub fn tests(config: Arc<TestConfig>) -> Vec<TestFn> {\\n\\n vec![\\n\\n TestFn::new(\\n\\n \\\"test_get_a_document\\\",\\n\\n Box::pin(doc_get::test_get_a_document(config.clone())),\\n\\n ),\\n\\n TestFn::new(\\n\\n \\\"test_get_a_document_not_found\\\",\\n\\n Box::pin(doc_get::test_get_a_document_not_found(config.clone())),\\n\\n ),\\n\\n TestFn::new(\\n\\n \\\"test_upserts_a_document\\\",\\n\\n Box::pin(doc_upsert::test_upserts_a_document(config.clone())),\\n\\n ),\\n\\n ]\\n\\n}\\n\\n\\n\\npub struct TestFn {\\n\\n pub name: String,\\n\\n pub func: Pin<Box<dyn Future<Output = bool> + Send + 'static>>,\\n\",\n \"file_path\": \"tests/integration/test_functions.rs\",\n \"rank\": 58,\n \"score\": 176880.1785111238\n },\n {\n \"content\": \"pub fn namespace_from_args(\\n\\n bucket_flag: Option<String>,\\n\\n scope_flag: Option<String>,\\n\\n collection_flag: Option<String>,\\n\\n active_cluster: &RemoteCluster,\\n\\n) -> Result<(String, String, String), ShellError> {\\n\\n let bucket = match bucket_flag.or_else(|| active_cluster.active_bucket()) {\\n\\n Some(v) => Ok(v),\\n\\n None => Err(ShellError::unexpected(\\n\\n \\\"Could not auto-select a bucket - please use --bucket instead\\\".to_string(),\\n\\n )),\\n\\n }?;\\n\\n\\n\\n let scope = match scope_flag {\\n\\n Some(s) => s,\\n\\n None => match active_cluster.active_scope() {\\n\\n Some(s) => s,\\n\\n None => \\\"\\\".into(),\\n\\n },\\n\\n };\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 59,\n \"score\": 175202.43288773706\n },\n {\n \"content\": \"pub fn cluster_identifiers_from(\\n\\n state: &Arc<Mutex<State>>,\\n\\n args: &CommandArgs,\\n\\n default_active: bool,\\n\\n) -> Result<Vec<String>, ShellError> {\\n\\n let state = state.lock().unwrap();\\n\\n let identifier_arg: String = match args.get_flag(\\\"clusters\\\")? {\\n\\n Some(arg) => arg,\\n\\n None => {\\n\\n if default_active {\\n\\n return Ok(vec![state.active()]);\\n\\n }\\n\\n \\\"\\\".into()\\n\\n }\\n\\n };\\n\\n\\n\\n let re = match Regex::new(identifier_arg.as_str()) {\\n\\n Ok(v) => v,\\n\\n Err(e) => {\\n\\n return Err(ShellError::unexpected(format!(\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 60,\n \"score\": 175175.33753952273\n },\n {\n \"content\": \"// Adapted from https://github.com/nushell/nushell/blob/main/crates/nu-command/src/commands/formats/to/json.rs\\n\\npub fn convert_nu_value_to_json_value(v: &Value) -> Result<serde_json::Value, ShellError> {\\n\\n Ok(match &v.value {\\n\\n UntaggedValue::Primitive(Primitive::Boolean(b)) => serde_json::Value::Bool(*b),\\n\\n UntaggedValue::Primitive(Primitive::Filesize(b)) => serde_json::Value::Number(\\n\\n serde_json::Number::from(b.to_u64().expect(\\\"What about really big numbers\\\")),\\n\\n ),\\n\\n UntaggedValue::Primitive(Primitive::Duration(i)) => {\\n\\n serde_json::Value::String(i.to_string())\\n\\n }\\n\\n UntaggedValue::Primitive(Primitive::Date(d)) => serde_json::Value::String(d.to_string()),\\n\\n UntaggedValue::Primitive(Primitive::EndOfStream) => serde_json::Value::Null,\\n\\n UntaggedValue::Primitive(Primitive::BeginningOfStream) => serde_json::Value::Null,\\n\\n UntaggedValue::Primitive(Primitive::Decimal(f)) => {\\n\\n if let Some(f) = f.to_f64() {\\n\\n if let Some(num) = serde_json::Number::from_f64(\\n\\n f.to_f64().expect(\\\"TODO: What about really big decimals?\\\"),\\n\\n ) {\\n\\n serde_json::Value::Number(num)\\n\\n } else {\\n\\n return Err(ShellError::labeled_error(\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 61,\n \"score\": 174287.4564345782\n },\n {\n \"content\": \"fn collections_get(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n\\n\\n let scope: Option<String> = args.get_flag(\\\"scope\\\")?;\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\",\n \"file_path\": \"src/cli/collections.rs\",\n \"rank\": 62,\n \"score\": 161791.12583758993\n },\n {\n \"content\": \"fn buckets_get_all(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n\\n\\n debug!(\\\"Running buckets\\\");\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let mut results = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\",\n \"file_path\": \"src/cli/buckets.rs\",\n \"rank\": 63,\n \"score\": 161536.94209249923\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct SearchResultData {\\n\\n hits: Vec<SearchResultHit>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/search.rs\",\n \"rank\": 64,\n \"score\": 151524.2334930274\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct BucketStats {\\n\\n op: BucketStatsOp,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 65,\n \"score\": 151346.74139657448\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct BucketInfo {\\n\\n name: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 66,\n \"score\": 151346.74139657448\n },\n {\n \"content\": \"#[derive(Deserialize, Debug)]\\n\\nstruct CollectionManifestScope {\\n\\n uid: String,\\n\\n name: String,\\n\\n collections: Vec<CollectionManifestCollection>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/client/kv_client.rs\",\n \"rank\": 67,\n \"score\": 147045.10271692142\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct BucketStatsSamples {\\n\\n #[serde(rename = \\\"vb_active_resident_items_ratio\\\")]\\n\\n active_resident_ratios: Vec<u32>,\\n\\n}\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 68,\n \"score\": 146773.4890530506\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct BucketStatsOp {\\n\\n samples: BucketStatsSamples,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/clusters_health.rs\",\n \"rank\": 69,\n \"score\": 146773.4890530506\n },\n {\n \"content\": \"fn validate_hostnames(hostnames: Vec<String>) -> Vec<String> {\\n\\n let mut validated = vec![];\\n\\n for hostname in hostnames {\\n\\n let host = if let Some(stripped_couchbase) = hostname.strip_prefix(\\\"couchbase://\\\") {\\n\\n if let Some(stripped_port) = stripped_couchbase.strip_suffix(\\\":11210\\\") {\\n\\n stripped_port.to_string()\\n\\n } else if stripped_couchbase.contains(':') {\\n\\n error!(\\\"Couchbase scheme and non-default port detected, http scheme must be used with custom port (management port)\\\");\\n\\n std::process::exit(1);\\n\\n } else {\\n\\n stripped_couchbase.to_string()\\n\\n }\\n\\n } else if let Some(stripped_couchbase) = hostname.strip_prefix(\\\"couchbases://\\\") {\\n\\n if let Some(stripped_port) = stripped_couchbase.strip_suffix(\\\":11211\\\") {\\n\\n stripped_port.to_string()\\n\\n } else if stripped_couchbase.contains(':') {\\n\\n error!(\\\"Couchbases scheme and non-default port detected, http scheme must be used with custom port (management port)\\\");\\n\\n std::process::exit(1);\\n\\n } else {\\n\\n stripped_couchbase.to_string()\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 70,\n \"score\": 139294.01043150618\n },\n {\n \"content\": \"/// Creates a regular, non-flex response with all fields necessary.\\n\\npub fn _response(\\n\\n opcode: Opcode,\\n\\n datatype: u8,\\n\\n status: u16,\\n\\n opaque: u32,\\n\\n cas: u64,\\n\\n key: Option<Bytes>,\\n\\n extras: Option<Bytes>,\\n\\n body: Option<Bytes>,\\n\\n) -> BytesMut {\\n\\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let extras_size = extras.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let total_body_size =\\n\\n key_size + extras_size + body.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n\\n\\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\\n\\n builder.put_u8(Magic::Response.encoded());\\n\\n builder.put_u8(opcode.encoded());\\n\\n builder.put_u16(key_size as u16);\\n\\n builder.put_u8(extras_size as u8);\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 71,\n \"score\": 139030.78663344754\n },\n {\n \"content\": \"/// Creates a regular, non-flex request with all fields necessary.\\n\\npub fn request(req: KvRequest, collections_enabled: bool) -> BytesMut {\\n\\n let key = match req.key {\\n\\n Some(k) => {\\n\\n if collections_enabled {\\n\\n let cid = make_uleb128_32(k, req.collection_id);\\n\\n Some(cid)\\n\\n } else {\\n\\n Some(k)\\n\\n }\\n\\n }\\n\\n None => None,\\n\\n };\\n\\n\\n\\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let extras_size = req.extras.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let total_body_size =\\n\\n key_size + extras_size + req.body.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n\\n\\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\\n\\n builder.put_u8(Magic::Request.encoded());\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 72,\n \"score\": 137834.65456832587\n },\n {\n \"content\": \"// Creates a flexible request with optional framing extras\\n\\npub fn _flexible_request(\\n\\n opcode: Opcode,\\n\\n datatype: u8,\\n\\n partition: u16,\\n\\n opaque: u32,\\n\\n cas: u64,\\n\\n key: Option<Bytes>,\\n\\n framing_extras: Option<Bytes>,\\n\\n extras: Option<Bytes>,\\n\\n body: Option<Bytes>,\\n\\n) -> BytesMut {\\n\\n let key_size = key.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let extras_size = extras.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let framing_extras_size = framing_extras.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n let total_body_size = key_size\\n\\n + extras_size\\n\\n + framing_extras_size\\n\\n + body.as_ref().map(|b| b.len()).unwrap_or_default();\\n\\n\\n\\n let mut builder = BytesMut::with_capacity(HEADER_SIZE + total_body_size);\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 73,\n \"score\": 135726.94582561968\n },\n {\n \"content\": \"pub fn convert_row_to_nu_value(\\n\\n v: &serde_json::Value,\\n\\n tag: impl Into<Tag>,\\n\\n cluster_identifier: String,\\n\\n) -> Result<Value, ShellError> {\\n\\n let tag = tag.into();\\n\\n\\n\\n match v {\\n\\n serde_json::Value::Object(o) => {\\n\\n let mut collected = TaggedDictBuilder::new(&tag);\\n\\n for (k, v) in o.iter() {\\n\\n collected.insert_value(k.clone(), convert_json_value_to_nu_value(v, &tag)?);\\n\\n }\\n\\n collected.insert_value(\\\"cluster\\\", cluster_identifier);\\n\\n\\n\\n Ok(collected.into_value())\\n\\n }\\n\\n _ => Err(ShellError::unexpected(\\n\\n \\\"row not an object - malformed response\\\",\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 74,\n \"score\": 129857.08015514538\n },\n {\n \"content\": \"pub fn convert_json_value_to_nu_value(\\n\\n v: &serde_json::Value,\\n\\n tag: impl Into<Tag>,\\n\\n) -> Result<Value, ShellError> {\\n\\n let tag = tag.into();\\n\\n let span = tag.span;\\n\\n\\n\\n let result = match v {\\n\\n serde_json::Value::Null => UntaggedValue::Primitive(Primitive::Nothing).into_value(&tag),\\n\\n serde_json::Value::Bool(b) => UntaggedValue::boolean(*b).into_value(&tag),\\n\\n serde_json::Value::Number(n) => {\\n\\n if n.is_i64() {\\n\\n if let Some(nas) = n.as_i64() {\\n\\n UntaggedValue::int(nas).into_value(&tag)\\n\\n } else {\\n\\n return Err(ShellError::unexpected(format!(\\n\\n \\\"Could not get value as number {}\\\",\\n\\n v\\n\\n )));\\n\\n }\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 75,\n \"score\": 127238.1029988701\n },\n {\n \"content\": \"pub fn binaries() -> PathBuf {\\n\\n std::env::var(\\\"CARGO_TARGET_DIR\\\")\\n\\n .ok()\\n\\n .map(|target_dir| PathBuf::from(target_dir).join(\\\"debug\\\"))\\n\\n .unwrap_or_else(|| root().join(\\\"target/debug\\\"))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration/util/fs.rs\",\n \"rank\": 76,\n \"score\": 127139.0716546211\n },\n {\n \"content\": \"pub fn root() -> PathBuf {\\n\\n let manifest_dir = if let Ok(manifest_dir) = std::env::var(\\\"CARGO_MANIFEST_DIR\\\") {\\n\\n PathBuf::from(manifest_dir)\\n\\n } else {\\n\\n PathBuf::from(env!(\\\"CARGO_MANIFEST_DIR\\\"))\\n\\n };\\n\\n\\n\\n let test_path = manifest_dir.join(\\\"Cargo.lock\\\");\\n\\n if test_path.exists() {\\n\\n manifest_dir\\n\\n } else {\\n\\n manifest_dir\\n\\n .parent()\\n\\n .expect(\\\"Couldn't find the debug binaries directory\\\")\\n\\n .parent()\\n\\n .expect(\\\"Couldn't find the debug binaries directory\\\")\\n\\n .to_path_buf()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration/util/fs.rs\",\n \"rank\": 77,\n \"score\": 127139.0716546211\n },\n {\n \"content\": \"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\\n\\n KeyValueRequest::Insert { key, value, expiry }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/doc_insert.rs\",\n \"rank\": 78,\n \"score\": 127041.42832479897\n },\n {\n \"content\": \"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\\n\\n KeyValueRequest::Set { key, value, expiry }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/doc_upsert.rs\",\n \"rank\": 79,\n \"score\": 127041.42832479897\n },\n {\n \"content\": \"fn build_req(key: String, value: Vec<u8>, expiry: u32) -> KeyValueRequest {\\n\\n KeyValueRequest::Replace { key, value, expiry }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/doc_replace.rs\",\n \"rank\": 80,\n \"score\": 127041.42832479897\n },\n {\n \"content\": \"pub fn executable_path() -> PathBuf {\\n\\n let mut path = binaries();\\n\\n path.push(\\\"cbsh\\\");\\n\\n path\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integration/util/fs.rs\",\n \"rank\": 81,\n \"score\": 124520.09449834582\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn Error>> {\\n\\n let mut logger_builder = env_logger::Builder::from_env(\\n\\n Env::default().default_filter_or(\\\"info,isahc=error,surf=error\\\"),\\n\\n );\\n\\n logger_builder.format(|buf, record| {\\n\\n let mut style = buf.style();\\n\\n style.set_intense(true);\\n\\n style.set_bold(true);\\n\\n writeln!(\\n\\n buf,\\n\\n \\\"{}: {}\\\",\\n\\n buf.default_styled_level(record.level()),\\n\\n style.value(record.args())\\n\\n )\\n\\n });\\n\\n\\n\\n const DEFAULT_PASSWORD: &str = \\\"password\\\";\\n\\n const DEFAULT_HOSTNAME: &str = \\\"localhost\\\";\\n\\n const DEFAULT_USERNAME: &str = \\\"Administrator\\\";\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 82,\n \"score\": 123549.06974728026\n },\n {\n \"content\": \"#[derive(Deserialize, Debug)]\\n\\nstruct CollectionManifestCollection {\\n\\n uid: String,\\n\\n name: String,\\n\\n #[serde(alias = \\\"maxTTL\\\")]\\n\\n max_ttl: Option<u32>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/client/kv_client.rs\",\n \"rank\": 83,\n \"score\": 121641.06130671746\n },\n {\n \"content\": \"fn make_uleb128_32(key: Bytes, collection_id: u32) -> Bytes {\\n\\n let mut cid = collection_id;\\n\\n let mut builder = BytesMut::with_capacity(key.len() + 5);\\n\\n loop {\\n\\n let mut c: u8 = (cid & 0x7f) as u8;\\n\\n cid >>= 7;\\n\\n if cid != 0 {\\n\\n c |= 0x80;\\n\\n }\\n\\n\\n\\n builder.put_u8(c);\\n\\n if c & 0x80 == 0 {\\n\\n break;\\n\\n }\\n\\n }\\n\\n for k in key {\\n\\n builder.put_u8(k);\\n\\n }\\n\\n\\n\\n builder.freeze()\\n\\n}\\n\",\n \"file_path\": \"src/client/protocol.rs\",\n \"rank\": 84,\n \"score\": 119437.36150649066\n },\n {\n \"content\": \"fn collections_drop(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n let collection: String = args.req(0)?;\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\\n \\\"collections drop cannot be run against cloud clusters\\\",\\n\",\n \"file_path\": \"src/cli/collections_drop.rs\",\n \"rank\": 85,\n \"score\": 117587.99388106704\n },\n {\n \"content\": \"fn collections_create(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let guard = state.lock().unwrap();\\n\\n let collection: String = args.req(0)?;\\n\\n let expiry = args.get_flag(\\\"max-expiry\\\")?.unwrap_or(0);\\n\\n\\n\\n for identifier in cluster_identifiers {\\n\\n let active_cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n validate_is_not_cloud(\\n\\n active_cluster,\\n\",\n \"file_path\": \"src/cli/collections_create.rs\",\n \"rank\": 86,\n \"score\": 117587.99388106704\n },\n {\n \"content\": \"fn clusters_unregister(\\n\\n args: CommandArgs,\\n\\n state: Arc<Mutex<State>>,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let identifier: String = args.req(0)?;\\n\\n let save = args.get_flag(\\\"save\\\")?.unwrap_or(false);\\n\\n\\n\\n let mut guard = state.lock().unwrap();\\n\\n if guard.active() == identifier.clone() {\\n\\n return Err(ShellError::unexpected(\\n\\n \\\"Cannot unregister the active cluster\\\",\\n\\n ));\\n\\n }\\n\\n\\n\\n if guard.remove_cluster(identifier).is_none() {\\n\\n return Err(ShellError::unexpected(\\n\\n \\\"identifier is not registered to a cluster\\\",\\n\\n ));\\n\\n };\\n\\n\\n\\n if save {\\n\\n update_config_file(&mut guard)?;\\n\\n };\\n\\n\\n\\n Ok(OutputStream::empty())\\n\\n}\\n\",\n \"file_path\": \"src/cli/clusters_unregister.rs\",\n \"rank\": 87,\n \"score\": 117495.7799751299\n },\n {\n \"content\": \"fn clusters_register(\\n\\n args: CommandArgs,\\n\\n state: Arc<Mutex<State>>,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let identifier: String = args.req(0)?;\\n\\n\\n\\n let hostnames = args\\n\\n .req::<String>(1)?\\n\\n .split(',')\\n\\n .map(|v| v.to_owned())\\n\\n .collect();\\n\\n let username = args.req(2)?;\\n\\n let password = args.req(3)?;\\n\\n let bucket = args.get_flag(\\\"default-bucket\\\")?;\\n\\n let scope = args.get_flag(\\\"default-scope\\\")?;\\n\\n let collection = args.get_flag(\\\"default-collection\\\")?;\\n\\n let tls_enabled = args.get_flag(\\\"tls-enabled\\\")?.unwrap_or(true);\\n\\n let tls_accept_all_certs = args.get_flag(\\\"tls-accept-all-certs\\\")?.unwrap_or(true);\\n\\n let tls_accept_all_hosts = args.get_flag(\\\"tls-validate-hosts\\\")?.unwrap_or(true);\\n\\n let cert_path = args.get_flag(\\\"tls-cert-path\\\")?;\\n\",\n \"file_path\": \"src/cli/clusters_register.rs\",\n \"rank\": 88,\n \"score\": 117495.7799751299\n },\n {\n \"content\": \"// duration_to_golang_string creates a golang formatted string to use with timeouts. Unlike Golang\\n\\n// strings it does not deal with fracational seconds, we do not need that accuracy.\\n\\npub fn duration_to_golang_string(duration: Duration) -> String {\\n\\n let mut total_secs = duration.as_secs();\\n\\n let secs = total_secs % 60;\\n\\n total_secs = total_secs / 60;\\n\\n let mut golang_string = format!(\\\"{}s\\\", secs);\\n\\n if total_secs > 0 {\\n\\n let minutes = total_secs % 60;\\n\\n total_secs = total_secs / 60;\\n\\n golang_string = format!(\\\"{}m{}\\\", minutes, golang_string);\\n\\n if total_secs > 0 {\\n\\n golang_string = format!(\\\"{}h{}\\\", total_secs, golang_string)\\n\\n }\\n\\n }\\n\\n\\n\\n golang_string\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use crate::cli::util::duration_to_golang_string;\\n\",\n \"file_path\": \"src/cli/util.rs\",\n \"rank\": 89,\n \"score\": 117362.40208213581\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct SearchResult {\\n\\n data: SearchResultData,\\n\\n}\\n\",\n \"file_path\": \"src/cli/search.rs\",\n \"rank\": 90,\n \"score\": 115319.41284789064\n },\n {\n \"content\": \"fn clusters_create(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n let definition: String = args.req(0)?;\\n\\n\\n\\n debug!(\\\"Running clouds clusters create for {}\\\", &definition);\\n\\n\\n\\n let guard = state.lock().unwrap();\\n\\n let control = guard.active_cloud_org()?;\\n\\n let client = control.client();\\n\\n\\n\\n let deadline = Instant::now().add(control.timeout());\\n\\n let cloud = guard.active_cloud()?;\\n\\n let cloud_name = guard.active_cloud_name().unwrap();\\n\\n let project_name = match cloud.active_project() {\\n\\n Some(p) => p,\\n\\n None => return Err(ShellError::unexpected(\\\"Could not auto-select a project\\\")),\\n\\n };\\n\",\n \"file_path\": \"src/cli/clouds_clusters_create.rs\",\n \"rank\": 91,\n \"score\": 114641.27941855026\n },\n {\n \"content\": \"fn update_bucket_settings(\\n\\n settings: &mut BucketSettings,\\n\\n ram: Option<u64>,\\n\\n replicas: Option<u64>,\\n\\n flush: bool,\\n\\n durability: Option<String>,\\n\\n expiry: Option<u64>,\\n\\n) -> Result<(), ShellError> {\\n\\n if let Some(r) = ram {\\n\\n settings.set_ram_quota_mb(r);\\n\\n }\\n\\n if let Some(r) = replicas {\\n\\n settings.set_num_replicas(match u32::try_from(r) {\\n\\n Ok(bt) => bt,\\n\\n Err(e) => {\\n\\n return Err(ShellError::unexpected(format!(\\n\\n \\\"Failed to parse durability level {}\\\",\\n\\n e\\n\\n )));\\n\\n }\\n\",\n \"file_path\": \"src/cli/buckets_update.rs\",\n \"rank\": 92,\n \"score\": 114490.02360054287\n },\n {\n \"content\": \"fn load_sample_bucket(\\n\\n state: Arc<Mutex<State>>,\\n\\n args: CommandArgs,\\n\\n) -> Result<OutputStream, ShellError> {\\n\\n let ctrl_c = args.ctrl_c();\\n\\n\\n\\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\\n\\n let bucket_name: String = args.req(0)?;\\n\\n\\n\\n let mut results: Vec<Value> = vec![];\\n\\n for identifier in cluster_identifiers {\\n\\n let guard = state.lock().unwrap();\\n\\n let cluster = match guard.clusters().get(&identifier) {\\n\\n Some(c) => c,\\n\\n None => {\\n\\n return Err(ShellError::unexpected(\\\"Cluster not found\\\"));\\n\\n }\\n\\n };\\n\\n\\n\\n validate_is_not_cloud(\\n\",\n \"file_path\": \"src/cli/buckets_sample.rs\",\n \"rank\": 93,\n \"score\": 114490.02360054287\n },\n {\n \"content\": \"#[derive(Deserialize, Debug)]\\n\\nstruct CollectionManifest {\\n\\n uid: String,\\n\\n scopes: Vec<CollectionManifestScope>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/client/kv_client.rs\",\n \"rank\": 94,\n \"score\": 112086.64248096323\n },\n {\n \"content\": \"#[derive(Deserialize, Debug)]\\n\\nstruct ClusterConfig {\\n\\n rev: u64,\\n\\n #[serde(alias = \\\"nodesExt\\\")]\\n\\n nodes_ext: Vec<NodeConfig>,\\n\\n loaded_from: Option<String>,\\n\\n}\\n\\n\\n\\nimpl ClusterConfig {\\n\\n pub fn management_seeds(&self, tls: bool) -> Vec<(String, u32)> {\\n\\n let key = if tls { \\\"mgmtSSL\\\" } else { \\\"mgmt\\\" };\\n\\n\\n\\n self.seeds(key)\\n\\n }\\n\\n\\n\\n pub fn query_seeds(&self, tls: bool) -> Vec<(String, u32)> {\\n\\n let key = if tls { \\\"n1qlSSL\\\" } else { \\\"n1ql\\\" };\\n\\n\\n\\n self.seeds(key)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/client/http_client.rs\",\n \"rank\": 95,\n \"score\": 112016.47865720728\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct LimitedClusterSummary {\\n\\n id: String,\\n\\n name: String,\\n\\n}\\n\\n\\n\\npub struct CloudClient {\\n\\n secret_key: String,\\n\\n access_key: String,\\n\\n}\\n\\n\\n\\nimpl CloudClient {\\n\\n pub fn new(secret_key: String, access_key: String) -> Self {\\n\\n Self {\\n\\n secret_key,\\n\\n access_key,\\n\\n }\\n\\n }\\n\\n\\n\\n fn http_do(\\n\\n &self,\\n\",\n \"file_path\": \"src/client/cloud.rs\",\n \"rank\": 96,\n \"score\": 112016.47865720728\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct SearchResultHit {\\n\\n score: f32,\\n\\n index: String,\\n\\n id: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/search.rs\",\n \"rank\": 97,\n \"score\": 112011.0428624413\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct AdviseResult {\\n\\n query: String,\\n\\n advice: Advice,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cli/query_advise.rs\",\n \"rank\": 98,\n \"score\": 112011.0428624413\n },\n {\n \"content\": \"struct CtrlcState {\\n\\n interrupt: Arc<AtomicBool>,\\n\\n waker: Option<Waker>,\\n\\n halt: Arc<AtomicBool>,\\n\\n}\\n\\n\\n\\nimpl CtrlcFuture {\\n\\n pub fn new(ctrl_c: Arc<AtomicBool>) -> CtrlcFuture {\\n\\n let state = Arc::new(Mutex::new(CtrlcState {\\n\\n interrupt: ctrl_c,\\n\\n waker: None,\\n\\n halt: Arc::new(AtomicBool::new(false)),\\n\\n }));\\n\\n\\n\\n let state_clone = state.clone();\\n\\n thread::spawn(move || loop {\\n\\n let mut state = state_clone.lock().unwrap();\\n\\n if state.halt.load(Ordering::SeqCst) {\\n\\n return;\\n\\n }\\n\",\n \"file_path\": \"src/cli/ctrlc_future.rs\",\n \"rank\": 99,\n \"score\": 111972.83412163286\n }\n]","isConversational":false}}},{"rowIdx":1097,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"crates/interledger-settlement-engines/src/stores/redis_ethereum_ledger/store.rs"},"repo_name":{"kind":"string","value":"pensivej/interledger-rs"},"commit":{"kind":"string","value":"f86937f11ee4557887b66c2a7dc935a6475bbd3a"},"file_code":{"kind":"string","value":"use futures::{\n future::{err, ok},\n Future,\n};\n\nuse ethereum_tx_sign::web3::types::{Address as EthAddress, H256, U256};\nuse interledger_service::Account as AccountTrait;\nuse std::collections::HashMap;\n\nuse crate::engines::ethereum_ledger::{EthereumAccount, EthereumAddresses, EthereumStore};\nuse redis::{self, cmd, r#async::SharedConnection, ConnectionInfo, PipelineCommands, Value};\n\nuse log::{debug, error};\n\nuse crate::stores::redis_store_common::{EngineRedisStore, EngineRedisStoreBuilder};\n\nstatic RECENTLY_OBSERVED_BLOCK_KEY: &str = \"recently_observed_block\";\nstatic SAVED_TRANSACTIONS_KEY: &str = \"transactions\";\nstatic SETTLEMENT_ENGINES_KEY: &str = \"settlement\";\nstatic LEDGER_KEY: &str = \"ledger\";\nstatic ETHEREUM_KEY: &str = \"eth\";\n\n#[derive(Clone, Debug, Serialize)]\npub struct Account {\n pub(crate) id: u64,\n pub(crate) own_address: EthAddress,\n pub(crate) token_address: Option<EthAddress>,\n}\n\nimpl AccountTrait for Account {\n type AccountId = u64;\n\n fn id(&self) -> Self::AccountId {\n self.id\n }\n}\n\nfn ethereum_transactions_key(tx_hash: H256) -> String {\n format!(\n \"{}:{}:{}:{}\",\n ETHEREUM_KEY, LEDGER_KEY, SAVED_TRANSACTIONS_KEY, tx_hash,\n )\n}\n\nfn ethereum_ledger_key(account_id: u64) -> String {\n format!(\n \"{}:{}:{}:{}\",\n ETHEREUM_KEY, LEDGER_KEY, SETTLEMENT_ENGINES_KEY, account_id\n )\n}\n\nimpl EthereumAccount for Account {\n fn token_address(&self) -> Option<EthAddress> {\n self.token_address\n }\n\n fn own_address(&self) -> EthAddress {\n self.own_address\n }\n}\n\npub struct EthereumLedgerRedisStoreBuilder {\n redis_store_builder: EngineRedisStoreBuilder,\n}\n\nimpl EthereumLedgerRedisStoreBuilder {\n pub fn new(redis_uri: ConnectionInfo) -> Self {\n EthereumLedgerRedisStoreBuilder {\n redis_store_builder: EngineRedisStoreBuilder::new(redis_uri),\n }\n }\n\n pub fn connect(&self) -> impl Future<Item = EthereumLedgerRedisStore, Error = ()> {\n self.redis_store_builder\n .connect()\n .and_then(move |redis_store| {\n let connection = redis_store.connection.clone();\n Ok(EthereumLedgerRedisStore {\n redis_store,\n connection,\n })\n })\n }\n}\n\n#[derive(Clone)]\npub struct EthereumLedgerRedisStore {\n redis_store: EngineRedisStore,\n connection: SharedConnection,\n}\n\nimpl EthereumLedgerRedisStore {\n pub fn new(redis_store: EngineRedisStore) -> Self {\n let connection = redis_store.connection.clone();\n EthereumLedgerRedisStore {\n redis_store,\n connection,\n }\n }\n}\n\nimpl EthereumStore for EthereumLedgerRedisStore {\n type Account = Account;\n\n fn load_account_addresses(\n &self,\n account_ids: Vec<<Self::Account as AccountTrait>::AccountId>,\n ) -> Box<dyn Future<Item = Vec<EthereumAddresses>, Error = ()> + Send> {\n debug!(\"Loading account addresses {:?}\", account_ids);\n let mut pipe = redis::pipe();\n for account_id in account_ids.iter() {\n pipe.hgetall(ethereum_ledger_key(*account_id));\n }\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| {\n error!(\n \"Error the addresses for accounts: {:?} {:?}\",\n account_ids, err\n )\n })\n .and_then(\n move |(_conn, addresses): (_, Vec<HashMap<String, Vec<u8>>>)| {\n debug!(\"Loaded account addresses {:?}\", addresses);\n let mut ret = Vec::with_capacity(addresses.len());\n for addr in &addresses {\n let own_address = if let Some(own_address) = addr.get(\"own_address\") {\n own_address\n } else {\n return err(());\n };\n let own_address = EthAddress::from(&own_address[..]);\n\n let token_address =\n if let Some(token_address) = addr.get(\"token_address\") {\n token_address\n } else {\n return err(());\n };\n let token_address = if token_address.len() == 20 {\n Some(EthAddress::from(&token_address[..]))\n } else {\n None\n };\n ret.push(EthereumAddresses {\n own_address,\n token_address,\n });\n }\n ok(ret)\n },\n ),\n )\n }\n\n fn save_account_addresses(\n &self,\n data: HashMap<<Self::Account as AccountTrait>::AccountId, EthereumAddresses>,\n ) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n let mut pipe = redis::pipe();\n for (account_id, d) in data {\n let token_address = if let Some(token_address) = d.token_address {\n token_address.to_vec()\n } else {\n vec![]\n };\n let acc_id = ethereum_ledger_key(account_id);\n let addrs = &[\n (\"own_address\", d.own_address.to_vec()),\n (\"token_address\", token_address),\n ];\n pipe.hset_multiple(acc_id, addrs).ignore();\n pipe.set(addrs_to_key(d), account_id).ignore();\n }\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error saving account data: {:?}\", err))\n .and_then(move |(_conn, _ret): (_, Value)| Ok(())),\n )\n }\n\n fn save_recently_observed_block(\n &self,\n block: U256,\n ) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.set(RECENTLY_OBSERVED_BLOCK_KEY, block.low_u64())\n .ignore();\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| {\n error!(\"Error saving last observed block {:?}: {:?}\", block, err)\n })\n .and_then(move |(_conn, _ret): (_, Value)| Ok(())),\n )\n }\n\n fn load_recently_observed_block(&self) -> Box<dyn Future<Item = U256, Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.get(RECENTLY_OBSERVED_BLOCK_KEY);\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading last observed block: {:?}\", err))\n .and_then(move |(_conn, block): (_, Vec<u64>)| {\n if !block.is_empty() {\n let block = U256::from(block[0]);\n ok(block)\n } else {\n ok(U256::from(0))\n }\n }),\n )\n }\n\n fn load_account_id_from_address(\n &self,\n eth_address: EthereumAddresses,\n ) -> Box<dyn Future<Item = <Self::Account as AccountTrait>::AccountId, Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.get(addrs_to_key(eth_address));\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(move |(_conn, account_id): (_, Vec<u64>)| ok(account_id[0])),\n )\n }\n\n fn check_if_tx_processed(\n &self,\n tx_hash: H256,\n ) -> Box<dyn Future<Item = bool, Error = ()> + Send> {\n Box::new(\n cmd(\"EXISTS\")\n .arg(ethereum_transactions_key(tx_hash))\n .query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(move |(_conn, ret): (_, bool)| Ok(ret)),\n )\n }\n\n fn mark_tx_processed(&self, tx_hash: H256) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n Box::new(\n cmd(\"SETNX\")\n .arg(ethereum_transactions_key(tx_hash))\n .arg(true)\n .query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(\n move |(_conn, ret): (_, bool)| {\n if ret {\n ok(())\n } else {\n err(())\n }\n },\n ),\n )\n }\n}\n\nfn addrs_to_key(address: EthereumAddresses) -> String {\n let token_address = if let Some(token_address) = address.token_address {\n token_address.to_string()\n } else {\n \"null\".to_string()\n };\n format!(\n \"account:{}:{}\",\n address.own_address.to_string(),\n token_address\n )\n}\n\n#[cfg(test)]\nmod tests {\n use super::super::super::test_helpers::store_helpers::{\n block_on, test_eth_store as test_store,\n };\n use super::*;\n use std::iter::FromIterator;\n use std::str::FromStr;\n\n #[test]\n fn saves_and_loads_ethereum_addreses_properly() {\n block_on(test_store().and_then(|(store, context)| {\n let account_ids = vec![30, 42];\n let account_addresses = vec![\n EthereumAddresses {\n own_address: EthAddress::from_str(\"3cdb3d9e1b74692bb1e3bb5fc81938151ca64b02\")\n .unwrap(),\n token_address: Some(\n EthAddress::from_str(\"c92be489639a9c61f517bd3b955840fa19bc9b7c\").unwrap(),\n ),\n },\n EthereumAddresses {\n own_address: EthAddress::from_str(\"2fcd07047c209c46a767f8338cb0b14955826826\")\n .unwrap(),\n token_address: None,\n },\n ];\n let input = HashMap::from_iter(vec![\n (account_ids[0], account_addresses[0]),\n (account_ids[1], account_addresses[1]),\n ]);\n store\n .save_account_addresses(input)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .load_account_addresses(account_ids.clone())\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |data| {\n assert_eq!(data[0], account_addresses[0]);\n assert_eq!(data[1], account_addresses[1]);\n let _ = context;\n store\n .load_account_id_from_address(account_addresses[0])\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |acc_id| {\n assert_eq!(acc_id, account_ids[0]);\n let _ = context;\n store\n .load_account_id_from_address(account_addresses[1])\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |acc_id| {\n assert_eq!(acc_id, account_ids[1]);\n let _ = context;\n Ok(())\n })\n })\n })\n })\n }))\n .unwrap()\n }\n\n #[test]\n fn saves_and_loads_last_observed_data_properly() {\n block_on(test_store().and_then(|(store, context)| {\n let block = U256::from(2);\n store\n .save_recently_observed_block(block)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .load_recently_observed_block()\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |data| {\n assert_eq!(data, block);\n let _ = context;\n Ok(())\n })\n })\n }))\n .unwrap()\n }\n\n #[test]\n fn saves_tx_hashes_properly() {\n block_on(test_store().and_then(|(store, context)| {\n let tx_hash =\n H256::from(\"0xb28675771f555adf614f1401838b9fffb43bc285387679bcbd313a8dc5bdc00e\");\n store\n .mark_tx_processed(tx_hash)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .check_if_tx_processed(tx_hash)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |seen2| {\n assert_eq!(seen2, true);\n let _ = context;\n Ok(())\n })\n })\n }))\n .unwrap()\n }\n}\n"},"prefix":{"kind":"string","value":"use futures::{\n future::{err, ok},\n Future,\n};\n\nuse ethereum_tx_sign::web3::types::{Address as EthAddress, H256, U256};\nuse interledger_service::Account as AccountTrait;\nuse std::collections::HashMap;\n\nuse crate::engines::ethereum_ledger::{EthereumAccount, EthereumAddresses, EthereumStore};\nuse redis::{self, cmd, r#async::SharedConnection, ConnectionInfo, PipelineCommands, Value};\n\nuse log::{debug, error};\n\nuse crate::stores::redis_store_common::{EngineRedisStore, EngineRedisStoreBuilder};\n\nstatic RECENTLY_OBSERVED_BLOCK_KEY: &str = \"recently_observed_block\";\nstatic SAVED_TRANSACTIONS_KEY: &str = \"transactions\";\nstatic SETTLEMENT_ENGINES_KEY: &str = \"settlement\";\nstatic LEDGER_KEY: &str = \"ledger\";\nstatic ETHEREUM_KEY: &str = \"eth\";\n\n#[derive(Clone, Debug, Serialize)]\npub struct Account {\n pub(crate) id: u64,\n pub(crate) own_address: EthAddress,\n pub(crate) token_address: Option<EthAddress>,\n}\n\nimpl AccountTrait for Account {\n type AccountId = u64;\n\n fn id(&self) -> Self::AccountId {\n self.id\n }\n}\n\nfn ethereum_transactions_key(tx_hash: H256) -> String {\n format!(\n \"{}:{}:{}:{}\",\n ETHEREUM_KEY, LEDGER_KEY, SAVED_TRANSACTIONS_KEY, tx_hash,\n )\n}\n\nfn ethereum_ledger_key(account_id: u64) -> String {\n format!(\n \"{}:{}:{}:{}\",\n ETHEREUM_KEY, LEDGER_KEY, SETTLEMENT_ENGINES_KEY, account_id\n )\n}\n\nimpl EthereumAccount for Account {\n fn token_address(&self) -> Option<EthAddress> {\n self.token_address\n }\n\n fn own_address(&self) -> EthAddress {\n self.own_address\n }\n}\n\npub struct EthereumLedgerRedisStoreBuilder {\n redis_store_builder: EngineRedisStoreBuilder,\n}\n\nimpl EthereumLedgerRedisStoreBuilder {\n pub fn new(redis_uri: ConnectionInfo) -> Self {\n EthereumLedgerRedisStoreBuilder {\n redis_store_builder: EngineRedisStoreBuilder::new(redis_uri),\n }\n }\n\n pub fn connect(&self) -> impl Future<Item = EthereumLedgerRedisStore, Error = ()> {\n self.redis_store_builder\n .connect()\n .and_then(move |redis_store| {\n let connection = redis_store.connection.clone();\n Ok(EthereumLedgerRedisStore {\n redis_store,\n connection,\n })\n })\n }\n}\n\n#[derive(Clone)]\npub struct EthereumLedgerRedisStore {\n redis_store: EngineRedisStore,\n connection: SharedConnection,\n}\n\nimpl EthereumLedgerRedisStore {\n pub fn new(redis_store: EngineRedisStore) -> Self {\n let connection = redis_store.connection.clone();\n EthereumLedgerRedisStore {\n redis_store,\n connection,\n }\n }\n}\n\nimpl EthereumStore for EthereumLedgerRedisStore {\n type Account = Account;\n\n fn load_account_addresses(\n &self,\n account_ids: Vec<<Self::Account as AccountTrait>::AccountId>,\n ) -> Box<dyn Future<Item = Vec<EthereumAddresses>, Error = ()> + Send> {\n debug!(\"Loading account addresses {:?}\", account_ids);\n let mut pipe = redis::pipe();\n for account_id in account_ids.iter() {\n pipe.hgetall(ethereum_ledger_key(*account_id));\n }\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| {\n error!(\n \"Error the addresses for accounts: {:?} {:?}\",\n account_ids, err\n )\n })\n .and_then(\n move |(_conn, addresses): (_, Vec<HashMap<String, Vec<u8>>>)| {\n debug!(\"Loaded account addresses {:?}\", addresses);\n let mut ret = Vec::with_capacity(addresses.len());\n for addr in &addresses {\n let own_address = if let Some(own_address) = addr.get(\"own_address\") {\n own_address\n } else {\n return err(());\n };\n let own_address = EthAddress::from(&own_address[..]);\n\n let token_address =\n if let Some(token_address) = addr.get(\"token_address\") {\n token_address\n } else {\n return err(());\n };\n let token_address = if token_address.len() == 20 {\n Some(EthAddress::from(&token_address[..]))\n } else {\n None\n };\n ret.push(EthereumAddresses {\n own_address,\n token_address,\n });\n }\n ok(ret)\n },\n ),\n )\n }\n\n fn save_account_addresses(\n &self,\n data: HashMap<<Self::Account as AccountTrait>::AccountId, EthereumAddresses>,\n ) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n let mut pipe = redis::pipe();\n for (account_id, d) in data {\n let token_address = if let Some(token_address) = d.token_address {\n token_address.to_vec()\n } else {\n vec![]\n };\n let acc_id = ethereum_ledger_key(account_id);\n let addrs = &[\n (\"own_address\", d.own_address.to_vec()),\n (\"token_address\", token_address),\n ];\n pipe.hset_multiple(acc_id, addrs).ignore();\n pipe.set(addrs_to_key(d), account_id).ignore();\n }\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error saving account data: {:?}\", err))\n .and_then(move |(_conn, _ret): (_, Value)| Ok(())),\n )\n }\n\n fn save_recently_observed_block(\n &self,\n block: U256,\n ) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.set(RECENTLY_OBSERVED_BLOCK_KEY, block.low_u64())\n .ignore();\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| {\n error!(\"Error saving last observed block {:?}: {:?}\", block, err)\n })\n .and_then(move |(_conn, _ret): (_, Value)| Ok(())),\n )\n }\n\n fn load_recently_observed_block(&self) -> Box<dyn Future<Item = U256, Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.get(RECENTLY_OBSERVED_BLOCK_KEY);\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading last observed block: {:?}\", err))\n .and_then(move |(_conn, block): (_, Vec<u64>)| {\n if !block.is_empty() {\n let block = U256::from(block[0]);\n ok(block)\n } else {\n ok(U256::from(0))\n }\n }),\n )\n }\n\n fn load_account_id_from_address(\n &self,\n eth_address: EthereumAddresses,\n ) -> Box<dyn Future<Item = <Self::Account as AccountTrait>::AccountId, Error = ()> + Send> {\n let mut pipe = redis::pipe();\n pipe.get(addrs_to_key(eth_address));\n Box::new(\n pipe.query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(move |(_conn, account_id): (_, Vec<u64>)| ok(account_id[0])),\n )\n }\n\n fn check_if_tx_processed(\n &self,\n tx_hash: H256,\n ) -> Box<dyn Future<Item = bool, Error = ()> + Send> {\n Box::new(\n cmd(\"EXISTS\")\n .arg(ethereum_transactions_key(tx_hash))\n .query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(move |(_conn, ret): (_, bool)| Ok(ret)),\n )\n }\n\n fn mark_tx_processed(&self, tx_hash: H256) -> Box<dyn Future<Item = (), Error = ()> + Send> {\n Box::new(\n cmd(\"SETNX\")\n .arg(ethereum_transactions_key(tx_hash))\n .arg(true)\n .query_async(self.connection.clone())\n .map_err(move |err| error!(\"Error loading account data: {:?}\", err))\n .and_then(\n move |(_conn, ret): (_, bool)| {\n if ret {\n ok(())\n } else {\n err(())\n }\n },\n ),\n )\n }\n}\n\nfn addrs_to_key(address: EthereumAddresses) -> String {\n let token_address = if let Some(token_address) = address.token_address {\n token_address.to_string()\n } else {\n \"null\".to_string()\n };\n format!(\n \"account:{}:{}\",\n address.own_address.to_string(),\n token_address\n )\n}\n\n#[cfg(test)]\nmod tests {\n use super::super::super::test_helpers::store_helpers::{\n block_on, test_eth_store as test_store,\n };\n use super::*;\n use std::iter::FromIterator;\n use std::str::FromStr;\n\n #[test]\n fn saves_and_loads_ethereum_addreses_properly() {\n "},"suffix":{"kind":"string","value":"\n .unwrap()\n }\n\n #[test]\n fn saves_and_loads_last_observed_data_properly() {\n block_on(test_store().and_then(|(store, context)| {\n let block = U256::from(2);\n store\n .save_recently_observed_block(block)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .load_recently_observed_block()\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |data| {\n assert_eq!(data, block);\n let _ = context;\n Ok(())\n })\n })\n }))\n .unwrap()\n }\n\n #[test]\n fn saves_tx_hashes_properly() {\n block_on(test_store().and_then(|(store, context)| {\n let tx_hash =\n H256::from(\"0xb28675771f555adf614f1401838b9fffb43bc285387679bcbd313a8dc5bdc00e\");\n store\n .mark_tx_processed(tx_hash)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .check_if_tx_processed(tx_hash)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |seen2| {\n assert_eq!(seen2, true);\n let _ = context;\n Ok(())\n })\n })\n }))\n .unwrap()\n }\n}\n"},"middle":{"kind":"string","value":"block_on(test_store().and_then(|(store, context)| {\n let account_ids = vec![30, 42];\n let account_addresses = vec![\n EthereumAddresses {\n own_address: EthAddress::from_str(\"3cdb3d9e1b74692bb1e3bb5fc81938151ca64b02\")\n .unwrap(),\n token_address: Some(\n EthAddress::from_str(\"c92be489639a9c61f517bd3b955840fa19bc9b7c\").unwrap(),\n ),\n },\n EthereumAddresses {\n own_address: EthAddress::from_str(\"2fcd07047c209c46a767f8338cb0b14955826826\")\n .unwrap(),\n token_address: None,\n },\n ];\n let input = HashMap::from_iter(vec![\n (account_ids[0], account_addresses[0]),\n (account_ids[1], account_addresses[1]),\n ]);\n store\n .save_account_addresses(input)\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |_| {\n store\n .load_account_addresses(account_ids.clone())\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |data| {\n assert_eq!(data[0], account_addresses[0]);\n assert_eq!(data[1], account_addresses[1]);\n let _ = context;\n store\n .load_account_id_from_address(account_addresses[0])\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |acc_id| {\n assert_eq!(acc_id, account_ids[0]);\n let _ = context;\n store\n .load_account_id_from_address(account_addresses[1])\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n .and_then(move |acc_id| {\n assert_eq!(acc_id, account_ids[1]);\n let _ = context;\n Ok(())\n })\n })\n })\n })\n }))"},"strategy":{"kind":"string","value":"call_expression"},"context_items":{"kind":"list like","value":[{"content":"pub fn delay(ms: u64) -> impl Future<Item = (), Error = ()> {\n\n Delay::new(Instant::now() + Duration::from_millis(ms)).map_err(|err| panic!(err))\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/tests/redis_helpers.rs","rank":0,"score":401299.29343494965},{"content":"// Helper function which is used to construct an Ethereum transaction sending\n\n// `value` tokens to `to`. If a `token_address` is provided, then an ERC20\n\n// transaction is created instead for that token. The `nonce`, `gas` and\n\n// `gas_price` fields are set to 0 and are expected to be set with the values\n\n// returned by the corresponding `eth_getTransactionCount`, `eth_estimateGas`,\n\n// `eth_gasPrice` calls to an Ethereum node.\n\npub fn make_tx(to: Address, value: U256, token_address: Option<Address>) -> RawTransaction {\n\n if let Some(token_address) = token_address {\n\n // Ethereum contract transactions format:\n\n // [transfer function selector][`to` padded ][`value` padded]\n\n // transfer function selector: sha3(\"transfer(to,address)\")[0:8] =\n\n // \"a9059cbb\"\n\n // The actual receiver of the transaction is the ERC20 `token_address`\n\n // The value of the transaction is 0 wei since we are transferring an ERC20\n\n let mut data = hex::decode(\"a9059cbb\").unwrap();\n\n data.extend(ethabi::encode(&[Token::Address(to), Token::Uint(value)]));\n\n RawTransaction {\n\n to: Some(token_address),\n\n nonce: U256::from(0),\n\n data,\n\n gas: U256::from(0),\n\n gas_price: U256::from(0),\n\n value: U256::zero(),\n\n }\n\n } else {\n\n // Ethereum account transaction:\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs","rank":1,"score":389675.2607022585},{"content":"pub fn test_eth_store() -> impl Future<Item = (EthereumLedgerRedisStore, TestContext), Error = ()> {\n\n let context = TestContext::new();\n\n EngineRedisStoreBuilder::new(context.get_client_connection_info())\n\n .connect()\n\n .and_then(|redis_store| Ok((EthereumLedgerRedisStore::new(redis_store), context)))\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs","rank":2,"score":383592.1162949122},{"content":"pub fn delay(ms: u64) -> impl Future<Item = (), Error = ()> {\n\n Delay::new(Instant::now() + Duration::from_millis(ms)).map_err(|err| panic!(err))\n\n}\n\n\n","file_path":"crates/interledger/tests/redis_helpers.rs","rank":3,"score":376032.6060365944},{"content":"pub fn sent_to_us(tx: Transaction, our_address: Address) -> (Address, U256, Option<Address>) {\n\n if let Some(to) = tx.to {\n\n if tx.value > U256::from(0) && to == our_address {\n\n return (tx.from, tx.value, None);\n\n }\n\n }\n\n (tx.from, U256::from(0), None) // if it's not for us the amount is 0\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn test_erc20_make_tx() {\n\n // https://etherscan.io/tx/0x6fd1b68f02f4201a38662647b7f09170b159faec6af4825ae509beefeb8e8130\n\n let to = \"c92be489639a9c61f517bd3b955840fa19bc9b7c\".parse().unwrap();\n\n let value = \"16345785d8a0000\".into();\n\n let token_address = Some(\"B8c77482e45F1F44dE1745F52C74426C631bDD52\".into());\n\n let tx = make_tx(to, value, token_address);\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs","rank":5,"score":348291.4001432056},{"content":"fn address_to_string<S>(address: &Address, serializer: S) -> Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n{\n\n serializer.serialize_str(str::from_utf8(address.as_ref()).unwrap_or(\"\"))\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":6,"score":347432.4762892856},{"content":"pub fn query(server: &str) -> impl Future<Item = SpspResponse, Error = Error> {\n\n let server = payment_pointer_to_url(server);\n\n trace!(\"Querying receiver: {}\", server);\n\n\n\n let client = Client::new();\n\n client\n\n .get(&server)\n\n .header(\"Accept\", \"application/spsp4+json\")\n\n .send()\n\n .map_err(|err| Error::HttpError(format!(\"Error querying SPSP receiver: {:?}\", err)))\n\n .and_then(|mut res| {\n\n res.json::<SpspResponse>()\n\n .map_err(|err| Error::InvalidResponseError(format!(\"{:?}\", err)))\n\n })\n\n}\n\n\n","file_path":"crates/interledger-spsp/src/client.rs","rank":7,"score":336656.8026440439},{"content":"pub fn test_store() -> impl Future<Item = (EngineRedisStore, TestContext), Error = ()> {\n\n let context = TestContext::new();\n\n EngineRedisStoreBuilder::new(context.get_client_connection_info())\n\n .connect()\n\n .and_then(|store| Ok((store, context)))\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs","rank":8,"score":328708.87616002164},{"content":"fn get_bool(key: &str, map: &HashMap<String, Value>) -> bool {\n\n if let Some(ref value) = map.get(key) {\n\n if let Ok(value) = from_redis_value(value) as Result<String, RedisError> {\n\n if value.to_lowercase() == \"true\" {\n\n return true;\n\n }\n\n }\n\n }\n\n false\n\n}\n\n\n\nimpl AccountTrait for Account {\n\n type AccountId = u64;\n\n\n\n fn id(&self) -> Self::AccountId {\n\n self.id\n\n }\n\n}\n\n\n\nimpl IldcpAccount for Account {\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":10,"score":316575.06855860143},{"content":"pub fn test_store(store_fails: bool, account_has_engine: bool) -> TestStore {\n\n let mut acc = TEST_ACCOUNT_0.clone();\n\n acc.no_details = !account_has_engine;\n\n\n\n TestStore::new(vec![acc], store_fails)\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":11,"score":315011.1218241779},{"content":"// Futures helper taken from the store_helpers in interledger-store-redis.\n\npub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\n\nwhere\n\n F: Future + Send + 'static,\n\n F::Item: Send,\n\n F::Error: Send,\n\n{\n\n let _ = env_logger::try_init();\n\n let mut runtime = Runtime::new().unwrap();\n\n runtime.block_on(f)\n\n}\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs","rank":12,"score":314611.57715996954},{"content":"fn account_details_key(account_id: u64) -> String {\n\n format!(\"accounts:{}\", account_id)\n\n}\n\n\n\npub struct RedisStoreBuilder {\n\n redis_uri: ConnectionInfo,\n\n secret: [u8; 32],\n\n poll_interval: u64,\n\n}\n\n\n\nimpl RedisStoreBuilder {\n\n pub fn new(redis_uri: ConnectionInfo, secret: [u8; 32]) -> Self {\n\n RedisStoreBuilder {\n\n redis_uri,\n\n secret,\n\n poll_interval: DEFAULT_POLL_INTERVAL,\n\n }\n\n }\n\n\n\n pub fn poll_interval(&mut self, poll_interval: u64) -> &mut Self {\n","file_path":"crates/interledger-store-redis/src/store.rs","rank":13,"score":312555.4466972386},{"content":"pub fn test_store() -> impl Future<Item = (RedisStore, TestContext), Error = ()> {\n\n let context = TestContext::new();\n\n RedisStoreBuilder::new(context.get_client_connection_info(), [0; 32])\n\n .connect()\n\n .and_then(|store| {\n\n let store_clone = store.clone();\n\n store\n\n .clone()\n\n .insert_account(ACCOUNT_DETAILS_0.clone())\n\n .and_then(move |_| store_clone.insert_account(ACCOUNT_DETAILS_1.clone()))\n\n .and_then(|_| Ok((store, context)))\n\n })\n\n}\n\n\n","file_path":"crates/interledger-store-redis/tests/common/store_helpers.rs","rank":15,"score":307465.2986169406},{"content":"// Futures helper taken from the store_helpers in interledger-store-redis.\n\npub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\n\nwhere\n\n F: Future + Send + 'static,\n\n F::Item: Send,\n\n F::Error: Send,\n\n{\n\n // Only run one test at a time\n\n let _ = env_logger::try_init();\n\n let mut runtime = Runtime::new().unwrap();\n\n runtime.block_on(f)\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":16,"score":296605.22438113095},{"content":"/// An Ethereum account is associated with an address. We additionally require\n\n/// that an optional `token_address` is implemented. If the `token_address` of an\n\n/// Ethereum Account is not `None`, than that account is used with the ERC20 token\n\n/// associated with that `token_address`.\n\npub trait EthereumAccount: Account {\n\n fn own_address(&self) -> Address;\n\n\n\n fn token_address(&self) -> Option<Address> {\n\n None\n\n }\n\n}\n\n\n\n#[derive(Debug, Extract, Serialize, Deserialize, Clone, PartialEq, Eq, Hash, Copy)]\n\npub struct Addresses {\n\n pub own_address: Address,\n\n pub token_address: Option<Address>,\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs","rank":17,"score":290467.4754618389},{"content":"#[derive(serde::Deserialize)]\n\nstruct DeliveryData {\n\n delivered_amount: u64,\n\n}\n\n\n\n#[test]\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":18,"score":288171.6860609696},{"content":"// TODO replace this with pubsub when async pubsub is added upstream: https://github.com/mitsuhiko/redis-rs/issues/183\n\ntype RouteVec = Vec<(String, u64)>;\n\n\n","file_path":"crates/interledger-store-redis/src/store.rs","rank":19,"score":287019.88718455686},{"content":"pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\n\nwhere\n\n F: Future + Send + 'static,\n\n F::Item: Send,\n\n F::Error: Send,\n\n{\n\n // Only run one test at a time\n\n let _ = env_logger::try_init();\n\n let mut runtime = Runtime::new().unwrap();\n\n runtime.block_on(f)\n\n}\n","file_path":"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs","rank":20,"score":280815.5739929375},{"content":"fn get_value<V>(key: &str, map: &HashMap<String, Value>) -> Result<V, RedisError>\n\nwhere\n\n V: FromRedisValue,\n\n{\n\n if let Some(ref value) = map.get(key) {\n\n from_redis_value(value)\n\n } else {\n\n Err(RedisError::from((\n\n ErrorKind::TypeError,\n\n \"Account is missing field\",\n\n key.to_string(),\n\n )))\n\n }\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":21,"score":269632.7035020954},{"content":"#[test]\n\nfn saves_and_loads_idempotency_key_data_properly() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n let input_hash: [u8; 32] = Default::default();\n\n store\n\n .save_idempotent_data(\n\n IDEMPOTENCY_KEY.clone(),\n\n input_hash,\n\n StatusCode::OK,\n\n Bytes::from(\"TEST\"),\n\n )\n\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n\n .and_then(move |_| {\n\n store\n\n .load_idempotent_data(IDEMPOTENCY_KEY.clone())\n\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n\n .and_then(move |data1| {\n\n assert_eq!(data1, (StatusCode::OK, Bytes::from(\"TEST\"), input_hash));\n\n let _ = context;\n\n\n\n store\n","file_path":"crates/interledger-store-redis/tests/settlement_test.rs","rank":22,"score":267487.26398705394},{"content":"/// In this test we have Alice and Bob who have peered with each other and run\n\n/// Ethereum ledger settlement engines. Alice proceeds to make SPSP payments to\n\n/// Bob, until she eventually reaches Bob's `settle_threshold`. Once that's\n\n/// exceeded, her engine makes a settlement request to Bob. Alice's connector\n\n/// immediately applies the balance change. Bob's engine listens for incoming\n\n/// transactions, and once the transaction has sufficient confirmations it\n\n/// lets Bob's connector know about it, so that it adjusts their credit.\n\nfn eth_ledger_settlement() {\n\n // Nodes 1 and 2 are peers, Node 2 is the parent of Node 3\n\n let _ = env_logger::try_init();\n\n let context = TestContext::new();\n\n\n\n let mut ganache_pid = start_ganache();\n\n\n\n // Each node will use its own DB within the redis instance\n\n let mut connection_info1 = context.get_client_connection_info();\n\n connection_info1.db = 1;\n\n let mut connection_info2 = context.get_client_connection_info();\n\n connection_info2.db = 2;\n\n\n\n let node1_http = get_open_port(Some(3010));\n\n let node1_settlement = get_open_port(Some(3011));\n\n let node1_engine = get_open_port(Some(3012));\n\n let alice_key = \"380eb0f3d505f087e438eca80bc4df9a7faa24f868e69fc0440261a0fc0567dc\".to_string();\n\n let node2_http = get_open_port(Some(3020));\n\n let node2_settlement = get_open_port(Some(3021));\n\n let node2_engine = get_open_port(Some(3022));\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":23,"score":263473.59050673665},{"content":"fn get_value_option<V>(key: &str, map: &HashMap<String, Value>) -> Result<Option<V>, RedisError>\n\nwhere\n\n V: FromRedisValue,\n\n{\n\n if let Some(ref value) = map.get(key) {\n\n from_redis_value(value).map(Some)\n\n } else {\n\n Ok(None)\n\n }\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":24,"score":260492.37256332455},{"content":"/// The base trait that Account types from other Services extend.\n\n/// This trait only assumes that the account has an ID that can be compared with others.\n\n///\n\n/// Each service can extend the Account type to include additional details they require.\n\n/// Store implementations will implement these Account traits for a concrete type that\n\n/// they will load from the database.\n\npub trait Account: Clone + Send + Sized + Debug {\n\n type AccountId: Eq + Hash + Debug + Display + Default + FromStr + Send + Sync + Copy + Serialize;\n\n\n\n fn id(&self) -> Self::AccountId;\n\n}\n\n\n\n/// A struct representing an incoming ILP Prepare packet or an outgoing one before the next hop is set.\n\n#[derive(Debug, Clone)]\n\npub struct IncomingRequest<A: Account> {\n\n pub from: A,\n\n pub prepare: Prepare,\n\n}\n\n\n\n/// A struct representing an ILP Prepare packet with the incoming and outgoing accounts set.\n\n#[derive(Debug, Clone)]\n\npub struct OutgoingRequest<A: Account> {\n\n pub from: A,\n\n pub to: A,\n\n pub original_amount: u64,\n\n pub prepare: Prepare,\n","file_path":"crates/interledger-service/src/lib.rs","rank":25,"score":260076.59198358032},{"content":"pub fn test_store(\n\n account: TestAccount,\n\n store_fails: bool,\n\n account_has_engine: bool,\n\n initialize: bool,\n\n) -> TestStore {\n\n let mut acc = account.clone();\n\n acc.no_details = !account_has_engine;\n\n TestStore::new(vec![acc], store_fails, initialize)\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs","rank":26,"score":255875.43698769237},{"content":"fn optional_url_to_string<S>(url: &Option<Url>, serializer: S) -> Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n{\n\n if let Some(ref url) = url {\n\n serializer.serialize_str(url.as_ref())\n\n } else {\n\n serializer.serialize_none()\n\n }\n\n}\n\n\n\n// This needs to be pass by ref because serde expects this function to take a ref\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":27,"score":255189.22499352382},{"content":"pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\n\nwhere\n\n F: Future + Send + 'static,\n\n F::Item: Send,\n\n F::Error: Send,\n\n{\n\n // Only run one test at a time\n\n let _ = env_logger::try_init();\n\n let lock = TEST_MUTEX.lock();\n\n let mut runtime = Runtime::new().unwrap();\n\n let result = runtime.block_on(f);\n\n drop(lock);\n\n result\n\n}\n","file_path":"crates/interledger-store-redis/tests/common/store_helpers.rs","rank":28,"score":254083.3219191786},{"content":"fn get_bytes_option(key: &str, map: &HashMap<String, Value>) -> Result<Option<Bytes>, RedisError> {\n\n if let Some(ref value) = map.get(key) {\n\n let vec: Vec<u8> = from_redis_value(value)?;\n\n Ok(Some(Bytes::from(vec)))\n\n } else {\n\n Ok(None)\n\n }\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":29,"score":253959.26044806326},{"content":"fn get_url_option(key: &str, map: &HashMap<String, Value>) -> Result<Option<Url>, RedisError> {\n\n if let Some(ref value) = map.get(key) {\n\n let value: String = from_redis_value(value)?;\n\n if let Ok(url) = Url::parse(&value) {\n\n Ok(Some(url))\n\n } else {\n\n Err(RedisError::from((ErrorKind::TypeError, \"Invalid URL\")))\n\n }\n\n } else {\n\n Ok(None)\n\n }\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":30,"score":253959.26044806326},{"content":"fn read_protocol_data<T>(reader: &mut T) -> Result<Vec<ProtocolData>, ParseError>\n\nwhere\n\n T: ReadOerExt,\n\n{\n\n let mut protocol_data = Vec::new();\n\n\n\n let num_entries = reader.read_var_uint()?;\n\n let mut i = BigUint::from(0 as u32);\n\n while i < num_entries {\n\n i = i.add(BigUint::from(1 as u8)); // this is probably slow\n\n let protocol_name = String::from_utf8(reader.read_var_octet_string()?)?;\n\n let content_type = ContentType::from(reader.read_u8()?);\n\n let data = reader.read_var_octet_string()?;\n\n protocol_data.push(ProtocolData {\n\n protocol_name,\n\n content_type,\n\n data,\n\n });\n\n }\n\n Ok(protocol_data)\n\n}\n\n\n","file_path":"crates/interledger-btp/src/packet.rs","rank":31,"score":247955.83609515446},{"content":"fn prefixed_mesage(challenge: Vec<u8>) -> Vec<u8> {\n\n let mut ret = ETH_CREATE_ACCOUNT_PREFIX.to_vec();\n\n ret.extend(challenge);\n\n ret\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs","rank":32,"score":242828.06004590957},{"content":"fn get_auth<C>(connection: C) -> impl Future<Item = (Auth, C), Error = ()>\n\nwhere\n\n C: Stream<Item = Message> + Sink<SinkItem = Message>,\n\n{\n\n connection\n\n .into_future()\n\n .map_err(|_err| ())\n\n .and_then(move |(message, connection)| {\n\n // The first packet sent on the connection MUST be the auth packet\n\n result(parse_auth(message).map(|auth| (auth, connection)).ok_or(()))\n\n })\n\n}\n\n\n","file_path":"crates/interledger-btp/src/server.rs","rank":33,"score":239471.17855452723},{"content":"// Helper to create a new engine and spin a new ganache instance.\n\npub fn test_engine<Si, S, A>(\n\n store: S,\n\n key: Si,\n\n confs: u8,\n\n connector_url: &str,\n\n watch_incoming: bool,\n\n) -> EthereumLedgerSettlementEngine<S, Si, A>\n\nwhere\n\n Si: EthereumLedgerTxSigner + Clone + Send + Sync + 'static,\n\n S: EthereumStore<Account = A> + IdempotentStore + Clone + Send + Sync + 'static,\n\n A: EthereumAccount + Send + Sync + 'static,\n\n{\n\n EthereumLedgerSettlementEngineBuilder::new(store, key)\n\n .connector_url(connector_url)\n\n .confirmations(confs)\n\n .watch_incoming(watch_incoming)\n\n .poll_frequency(1000)\n\n .connect()\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs","rank":34,"score":239028.02606193762},{"content":"pub fn test_api(\n\n test_store: TestStore,\n\n should_fulfill: bool,\n\n) -> SettlementApi<TestStore, impl OutgoingService<TestAccount> + Clone + Send + Sync, TestAccount>\n\n{\n\n let outgoing = outgoing_service_fn(move |_| {\n\n Box::new(if should_fulfill {\n\n ok(FulfillBuilder {\n\n fulfillment: &[0; 32],\n\n data: b\"hello!\",\n\n }\n\n .build())\n\n } else {\n\n err(RejectBuilder {\n\n code: ErrorCode::F02_UNREACHABLE,\n\n message: b\"No other outgoing handler!\",\n\n data: &[],\n\n triggered_by: Some(&SERVICE_ADDRESS),\n\n }\n\n .build())\n\n })\n\n });\n\n SettlementApi::new(test_store, outgoing)\n\n}\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":35,"score":230665.30195314222},{"content":"pub fn test_service(\n\n) -> SettlementMessageService<impl IncomingService<TestAccount> + Clone, TestAccount> {\n\n SettlementMessageService::new(\n\n SERVICE_ADDRESS.clone(),\n\n incoming_service_fn(|_request| {\n\n Box::new(err(RejectBuilder {\n\n code: ErrorCode::F02_UNREACHABLE,\n\n message: b\"No other incoming handler!\",\n\n data: &[],\n\n triggered_by: Some(&SERVICE_ADDRESS),\n\n }\n\n .build()))\n\n }),\n\n )\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":36,"score":230665.30195314222},{"content":"#[cfg(test)]\n\n#[derive(Clone, Debug)]\n\nstruct TestAccount(u64);\n\n#[cfg(test)]\n\nimpl Account for TestAccount {\n\n type AccountId = u64;\n\n\n\n fn id(&self) -> u64 {\n\n self.0\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod incoming {\n\n use super::*;\n\n use interledger_packet::*;\n\n use interledger_service::incoming_service_fn;\n\n use std::str::FromStr;\n\n use std::{\n\n sync::{Arc, Mutex},\n\n time::SystemTime,\n\n };\n","file_path":"crates/interledger-service-util/src/validator_service.rs","rank":37,"score":227945.68548044332},{"content":"#[doc(hidden)]\n\n#[allow(clippy::all)]\n\npub fn run_ethereum_engine<R, Si>(\n\n redis_uri: R,\n\n ethereum_endpoint: String,\n\n settlement_port: u16,\n\n secret_seed: &[u8; 32],\n\n private_key: Si,\n\n chain_id: u8,\n\n confirmations: u8,\n\n asset_scale: u8,\n\n poll_frequency: u64,\n\n connector_url: String,\n\n token_address: Option<Address>,\n\n watch_incoming: bool,\n\n) -> impl Future<Item = (), Error = ()>\n\nwhere\n\n R: IntoConnectionInfo,\n\n Si: EthereumLedgerTxSigner + Clone + Send + Sync + 'static,\n\n{\n\n let redis_secret = generate_redis_secret(secret_seed);\n\n let redis_uri = redis_uri.into_connection_info().unwrap();\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs","rank":38,"score":227423.08830973023},{"content":"pub fn extract_var_octet_string(mut buffer: BytesMut) -> Result<BytesMut> {\n\n let buffer_length = buffer.len();\n\n let mut reader = &buffer[..];\n\n let content_length = reader.read_var_octet_string_length()?;\n\n let content_offset = buffer_length - reader.len();\n\n\n\n let mut remaining = buffer.split_off(content_offset);\n\n if remaining.len() < content_length {\n\n Err(Error::new(ErrorKind::UnexpectedEof, \"buffer too small\"))\n\n } else {\n\n Ok(remaining.split_to(content_length))\n\n }\n\n}\n\n\n","file_path":"crates/interledger-packet/src/oer.rs","rank":39,"score":225317.2950358555},{"content":"pub fn start_ganache() -> std::process::Child {\n\n let mut ganache = Command::new(\"ganache-cli\");\n\n let ganache = ganache.stdout(std::process::Stdio::null()).arg(\"-m\").arg(\n\n \"abstract vacuum mammal awkward pudding scene penalty purchase dinner depart evoke puzzle\",\n\n );\n\n let ganache_pid = ganache.spawn().expect(\"couldnt start ganache-cli\");\n\n // wait a couple of seconds for ganache to boot up\n\n sleep(Duration::from_secs(5));\n\n ganache_pid\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs","rank":40,"score":224008.57064698995},{"content":"fn validate_auth<U, C, A>(store: U, connection: C) -> impl Future<Item = (A, C), Error = ()>\n\nwhere\n\n U: BtpStore<Account = A> + 'static,\n\n C: Stream<Item = Message> + Sink<SinkItem = Message>,\n\n A: BtpAccount + 'static,\n\n{\n\n get_auth(connection).and_then(move |(auth, connection)| {\n\n let token = auth.token.clone();\n\n store\n\n .get_account_from_btp_token(&auth.token)\n\n .map_err(move |_| warn!(\"Got unauthorized connection with token: {}\", token))\n\n .and_then(move |account| {\n\n let auth_response = Message::Binary(\n\n BtpResponse {\n\n request_id: auth.request_id,\n\n protocol_data: Vec::new(),\n\n }\n\n .to_bytes(),\n\n );\n\n connection\n\n .send(auth_response)\n\n .map_err(|_err| error!(\"Error sending auth response\"))\n\n .and_then(|connection| Ok((account, connection)))\n\n })\n\n })\n\n}\n\n\n","file_path":"crates/interledger-btp/src/server.rs","rank":41,"score":223857.8661473184},{"content":"fn start_ganache() -> std::process::Child {\n\n let mut ganache = Command::new(\"ganache-cli\");\n\n let ganache = ganache.stdout(std::process::Stdio::null()).arg(\"-m\").arg(\n\n \"abstract vacuum mammal awkward pudding scene penalty purchase dinner depart evoke puzzle\",\n\n );\n\n let ganache_pid = ganache.spawn().expect(\"couldnt start ganache-cli\");\n\n // wait a couple of seconds for ganache to boot up\n\n sleep(Duration::from_secs(5));\n\n ganache_pid\n\n}\n\nuse interledger_settlement_engines::engines::ethereum_ledger::run_ethereum_engine;\n\n\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":42,"score":222860.34098717495},{"content":"fn optional_bytes_to_utf8<S>(bytes: &Option<Bytes>, serializer: S) -> Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n{\n\n if let Some(bytes) = bytes {\n\n serializer.serialize_some(str::from_utf8(bytes.as_ref()).unwrap_or(\"\"))\n\n } else {\n\n serializer.serialize_none()\n\n }\n\n}\n\n\n","file_path":"crates/interledger-store-redis/src/account.rs","rank":43,"score":221594.13769625392},{"content":"/// A trait for Store implmentations that have ILP routing tables.\n\npub trait RouterStore: AccountStore + Clone + Send + Sync + 'static {\n\n /// **Synchronously** return a copy of the routing table.\n\n /// Note that this is synchronous because it assumes that Stores should\n\n /// keep the routing table in memory and use PubSub or polling to keep it updated.\n\n /// This ensures that individual packets can be routed without hitting the underlying store.\n\n // TODO avoid using HashMap because it means it'll be cloned a lot\n\n fn routing_table(&self) -> HashMap<Bytes, <Self::Account as Account>::AccountId>;\n\n}\n","file_path":"crates/interledger-router/src/lib.rs","rank":44,"score":221023.70484933376},{"content":"fn deserialize_string_to_address<'de, D>(deserializer: D) -> Result<Address, D::Error>\n\nwhere\n\n D: Deserializer<'de>,\n\n{\n\n Address::from_str(&String::deserialize(deserializer)?)\n\n .map_err(|err| DeserializeError::custom(format!(\"Invalid address: {:?}\", err)))\n\n}\n\n\n","file_path":"crates/interledger/src/node.rs","rank":45,"score":220577.20819566108},{"content":"pub fn parse_btp_url(uri: &str) -> Result<Url, ParseError> {\n\n let uri = if uri.starts_with(\"btp+\") {\n\n uri.split_at(4).1\n\n } else {\n\n uri\n\n };\n\n Url::parse(uri)\n\n}\n\n\n","file_path":"crates/interledger-btp/src/client.rs","rank":46,"score":212682.09694301675},{"content":"#[test]\n\nfn errors_for_unknown_accounts() {\n\n let result = block_on(test_store().and_then(|(store, context)| {\n\n store.get_accounts(vec![0, 5]).then(move |result| {\n\n let _ = context;\n\n result\n\n })\n\n }));\n\n assert!(result.is_err());\n\n}\n","file_path":"crates/interledger-store-redis/tests/accounts_test.rs","rank":47,"score":211914.4054065036},{"content":"#[doc(hidden)]\n\npub fn random_token() -> String {\n\n let mut bytes: [u8; 18] = [0; 18];\n\n SystemRandom::new().fill(&mut bytes).unwrap();\n\n base64::encode_config(&bytes, base64::URL_SAFE_NO_PAD)\n\n}\n\n\n","file_path":"crates/interledger/src/cli.rs","rank":48,"score":210205.70504446328},{"content":"type OutgoingRequests = Arc<Mutex<Vec<OutgoingRequest<TestAccount>>>>;\n\n\n","file_path":"crates/interledger-ccp/src/test_helpers.rs","rank":49,"score":209555.91121178545},{"content":"struct SendMoneyFuture<S: IncomingService<A>, A: Account> {\n\n state: SendMoneyFutureState,\n\n next: Option<S>,\n\n from_account: A,\n\n source_account: Address,\n\n destination_account: Address,\n\n shared_secret: Bytes,\n\n source_amount: u64,\n\n congestion_controller: CongestionController,\n\n pending_requests: Cell<Vec<PendingRequest>>,\n\n delivered_amount: u64,\n\n should_send_source_account: bool,\n\n sequence: u64,\n\n rejected_packets: u64,\n\n error: Option<Error>,\n\n}\n\n\n","file_path":"crates/interledger-stream/src/client.rs","rank":50,"score":207654.48373595398},{"content":"/// Filters out transactions where the `from` and `to` fields match the provides\n\n/// addreses.\n\npub fn filter_transfer_logs(\n\n web3: Web3<Http>,\n\n contract_address: Address,\n\n from: Option<Address>,\n\n to: Option<Address>,\n\n from_block: BlockNumber,\n\n to_block: BlockNumber,\n\n) -> impl Future<Item = Vec<ERC20Transfer>, Error = ()> {\n\n let from = if let Some(from) = from {\n\n Some(vec![H256::from(from)])\n\n } else {\n\n None\n\n };\n\n let to = if let Some(to) = to {\n\n Some(vec![H256::from(to)])\n\n } else {\n\n None\n\n };\n\n\n\n // create a filter for Transfer events from `from_block` until `to_block\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs","rank":51,"score":207010.1910738848},{"content":"pub trait SettlementAccount: Account {\n\n fn settlement_engine_details(&self) -> Option<SettlementEngineDetails> {\n\n None\n\n }\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/lib.rs","rank":52,"score":203245.60281849044},{"content":"#[allow(dead_code)]\n\npub fn mock_settlement(status_code: usize) -> mockito::Mock {\n\n mock(\"POST\", SETTLEMENT_API.clone())\n\n // The settlement API receives json data\n\n .match_header(\"Content-Type\", \"application/json\")\n\n .with_status(status_code)\n\n .with_body(BODY)\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":53,"score":202725.5001383836},{"content":"fn payment_pointer_to_url(payment_pointer: &str) -> String {\n\n let mut url: String = if payment_pointer.starts_with('$') {\n\n let mut url = \"https://\".to_string();\n\n url.push_str(&payment_pointer[1..]);\n\n url\n\n } else {\n\n payment_pointer.to_string()\n\n };\n\n\n\n let num_slashes = url.matches('/').count();\n\n if num_slashes == 2 {\n\n url.push_str(\"/.well-known/pay\");\n\n } else if num_slashes == 1 && url.ends_with('/') {\n\n url.push_str(\".well-known/pay\");\n\n }\n\n trace!(\n\n \"Converted payment pointer: {} to URL: {}\",\n\n payment_pointer,\n\n url\n\n );\n","file_path":"crates/interledger-spsp/src/client.rs","rank":54,"score":197811.6735813315},{"content":"#[test]\n\nfn gets_accounts_to_send_routes_to() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n store\n\n .get_accounts_to_send_routes_to()\n\n .and_then(move |accounts| {\n\n assert_eq!(accounts[0].id(), 1);\n\n assert_eq!(accounts.len(), 1);\n\n let _ = context;\n\n Ok(())\n\n })\n\n }))\n\n .unwrap()\n\n}\n\n\n","file_path":"crates/interledger-store-redis/tests/routing_test.rs","rank":55,"score":197681.16669668994},{"content":"pub fn is_ildcp_request(prepare: &Prepare) -> bool {\n\n prepare.execution_condition() == PEER_PROTOCOL_CONDITION\n\n && prepare.destination() == *ILDCP_DESTINATION\n\n}\n\n\n\n#[derive(Debug, Default)]\n\npub struct IldcpRequest {}\n\n\n\nimpl IldcpRequest {\n\n pub fn new() -> Self {\n\n IldcpRequest {}\n\n }\n\n\n\n pub fn to_prepare(&self) -> Prepare {\n\n PrepareBuilder {\n\n destination: (*ILDCP_DESTINATION).clone(),\n\n amount: 0,\n\n execution_condition: &PEER_PROTOCOL_CONDITION,\n\n expires_at: SystemTime::now() + *PEER_PROTOCOL_EXPIRY_DURATION,\n\n data: &[],\n","file_path":"crates/interledger-ildcp/src/packet.rs","rank":56,"score":192917.82047083313},{"content":"/// The interface for Stores that can be used with the HttpServerService.\n\n// TODO do we need all of these constraints?\n\npub trait HttpStore: Clone + Send + Sync + 'static {\n\n type Account: HttpAccount;\n\n\n\n /// Load account details based on the full HTTP Authorization header\n\n /// received on the incoming HTTP request.\n\n fn get_account_from_http_token(\n\n &self,\n\n token: &str,\n\n ) -> Box<dyn Future<Item = Self::Account, Error = ()> + Send>;\n\n}\n","file_path":"crates/interledger-http/src/lib.rs","rank":57,"score":192262.99664450242},{"content":"pub trait NodeStore: Clone + Send + Sync + 'static {\n\n type Account: AccountTrait;\n\n\n\n fn insert_account(\n\n &self,\n\n account: AccountDetails,\n\n ) -> Box<dyn Future<Item = Self::Account, Error = ()> + Send>;\n\n\n\n // TODO limit the number of results and page through them\n\n fn get_all_accounts(&self) -> Box<dyn Future<Item = Vec<Self::Account>, Error = ()> + Send>;\n\n\n\n fn set_rates<R>(&self, rates: R) -> Box<dyn Future<Item = (), Error = ()> + Send>\n\n where\n\n R: IntoIterator<Item = (String, f64)>;\n\n\n\n fn set_static_routes<R>(&self, routes: R) -> Box<dyn Future<Item = (), Error = ()> + Send>\n\n where\n\n R: IntoIterator<Item = (String, <Self::Account as AccountTrait>::AccountId)>;\n\n\n\n fn set_static_route(\n","file_path":"crates/interledger-api/src/lib.rs","rank":58,"score":192258.2037684894},{"content":"fn default_settlement_address() -> SocketAddr {\n\n SocketAddr::from(([127, 0, 0, 1], 7771))\n\n}\n","file_path":"crates/interledger/src/node.rs","rank":59,"score":191481.5450642481},{"content":"pub fn mock_message(status_code: usize) -> mockito::Mock {\n\n mock(\"POST\", MESSAGES_API.clone())\n\n // The messages API receives raw data\n\n .match_header(\"Content-Type\", \"application/octet-stream\")\n\n .with_status(status_code)\n\n .with_body(BODY)\n\n}\n\n\n","file_path":"crates/interledger-settlement/src/test_helpers.rs","rank":60,"score":191384.118291836},{"content":"/// Implement this trait for datatypes which can be used to sign an Ethereum\n\n/// Transaction, e.g. an HSM, Ledger, Trezor connection, or a private key\n\n/// string.\n\n/// TODO: All methods should be converted to return a Future, since an HSM\n\n/// connection is asynchronous\n\npub trait EthereumLedgerTxSigner {\n\n /// Takes a transaction and returns an RLP encoded signed version of it\n\n fn sign_raw_tx(&self, tx: RawTransaction, chain_id: u8) -> Vec<u8>;\n\n\n\n /// Takes a message and returns a signature on it\n\n fn sign_message(&self, message: &[u8]) -> Signature;\n\n\n\n /// Returns the Ethereum address associated with the signer\n\n fn address(&self) -> Address;\n\n}\n\n\n\nimpl EthereumLedgerTxSigner for String {\n\n fn sign_raw_tx(&self, tx: RawTransaction, chain_id: u8) -> Vec<u8> {\n\n tx.sign(&H256::from_str(self).unwrap(), &chain_id)\n\n }\n\n\n\n fn sign_message(&self, message: &[u8]) -> Signature {\n\n let private_key: PrivateKey = self.parse().unwrap();\n\n let hash = Sha3::digest(message);\n\n private_key.sign_hash(&hash)\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs","rank":61,"score":189763.07683523392},{"content":"pub fn test_service_with_routes() -> (\n\n CcpRouteManager<\n\n impl IncomingService<TestAccount, Future = BoxedIlpFuture> + Clone,\n\n impl OutgoingService<TestAccount, Future = BoxedIlpFuture> + Clone,\n\n TestStore,\n\n TestAccount,\n\n >,\n\n OutgoingRequests,\n\n) {\n\n let local_routes = HashMap::from_iter(vec![\n\n (\n\n Bytes::from(\"example.local.1\"),\n\n TestAccount::new(1, \"example.local.1\"),\n\n ),\n\n (\n\n Bytes::from(\"example.connector.other-local\"),\n\n TestAccount {\n\n id: 3,\n\n ilp_address: Address::from_str(\"example.connector.other-local\").unwrap(),\n\n send_routes: false,\n","file_path":"crates/interledger-ccp/src/test_helpers.rs","rank":62,"score":187786.28889840303},{"content":"#[derive(Debug, Clone, Serialize, Deserialize)]\n\nstruct PaymentDetailsResponse {\n\n to: Addresses,\n\n sig: Signature,\n\n}\n\n\n\nimpl PaymentDetailsResponse {\n\n fn new(to: Addresses, sig: Signature) -> Self {\n\n PaymentDetailsResponse { to, sig }\n\n }\n\n}\n\n\n\n/// # Ethereum Ledger Settlement Engine\n\n///\n\n/// Settlement Engine compliant to [RFC536](https://github.com/interledger/rfcs/pull/536/)\n\n///\n\n/// The engine connects to an Ethereum node (over HTTP) as well as the connector. Its\n\n/// functions are exposed via the Settlement Engine API.\n\n///\n\n/// It requires a `confirmations` security parameter which is used to ensure\n\n/// that all transactions that get sent to the connector have sufficient\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs","rank":63,"score":186685.12674806506},{"content":"pub fn get_open_port(try_port: Option<u16>) -> u16 {\n\n if let Some(port) = try_port {\n\n let listener = net2::TcpBuilder::new_v4().unwrap();\n\n listener.reuse_address(true).unwrap();\n\n if let Ok(listener) = listener.bind(&format!(\"127.0.0.1:{}\", port)) {\n\n return listener.listen(1).unwrap().local_addr().unwrap().port();\n\n }\n\n }\n\n\n\n for _i in 0..1000 {\n\n let listener = net2::TcpBuilder::new_v4().unwrap();\n\n listener.reuse_address(true).unwrap();\n\n if let Ok(listener) = listener.bind(\"127.0.0.1:0\") {\n\n return listener.listen(1).unwrap().local_addr().unwrap().port();\n\n }\n\n }\n\n panic!(\"Cannot find open port!\");\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/tests/redis_helpers.rs","rank":64,"score":185747.92943173286},{"content":"/// Trait used to store Ethereum account addresses, as well as any data related\n\n/// to the connector notifier service such as the most recently observed block\n\n/// and account balance\n\npub trait EthereumStore {\n\n type Account: EthereumAccount;\n\n\n\n /// Saves the Ethereum address associated with this account\n\n /// called when creating an account on the API.\n\n fn save_account_addresses(\n\n &self,\n\n data: HashMap<<Self::Account as Account>::AccountId, Addresses>,\n\n ) -> Box<dyn Future<Item = (), Error = ()> + Send>;\n\n\n\n /// Loads the Ethereum address associated with this account\n\n fn load_account_addresses(\n\n &self,\n\n account_ids: Vec<<Self::Account as Account>::AccountId>,\n\n ) -> Box<dyn Future<Item = Vec<Addresses>, Error = ()> + Send>;\n\n\n\n /// Saves the latest block number, up to which all\n\n /// transactions have been communicated to the connector\n\n fn save_recently_observed_block(\n\n &self,\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs","rank":65,"score":184319.28012471698},{"content":"pub fn decrypt(shared_secret: &[u8], mut ciphertext: BytesMut) -> Result<BytesMut, ()> {\n\n let key = hmac_sha256(shared_secret, &ENCRYPTION_KEY_STRING);\n\n let key = aead::OpeningKey::new(&aead::AES_256_GCM, &key)\n\n .expect(\"Failed to create a new opening key for decrypting data!\");\n\n\n\n let mut nonce: [u8; NONCE_LENGTH] = [0; NONCE_LENGTH];\n\n nonce.copy_from_slice(&ciphertext.split_to(NONCE_LENGTH));\n\n\n\n let auth_tag = ciphertext.split_to(AUTH_TAG_LENGTH);\n\n let additional_data: &[u8] = &[];\n\n\n\n // Ring expects the tag to come after the data\n\n ciphertext.unsplit(auth_tag);\n\n\n\n let length = aead::open_in_place(\n\n &key,\n\n aead::Nonce::assume_unique_for_key(nonce),\n\n aead::Aad::from(additional_data),\n\n 0,\n\n ciphertext.as_mut(),\n","file_path":"crates/interledger-stream/src/crypto.rs","rank":66,"score":183636.20246926975},{"content":"fn deserialize_redis_connection<'de, D>(deserializer: D) -> Result<ConnectionInfo, D::Error>\n\nwhere\n\n D: Deserializer<'de>,\n\n{\n\n Url::parse(&String::deserialize(deserializer)?)\n\n .map_err(|err| DeserializeError::custom(format!(\"Invalid URL: {:?}\", err)))?\n\n .into_connection_info()\n\n .map_err(|err| {\n\n DeserializeError::custom(format!(\n\n \"Error converting into Redis connection info: {:?}\",\n\n err\n\n ))\n\n })\n\n}\n\n\n\n/// An all-in-one Interledger node that includes sender and receiver functionality,\n\n/// a connector, and a management API. The node uses Redis for persistence.\n\n#[derive(Deserialize, Clone)]\n\npub struct InterledgerNode {\n\n /// ILP address of the node\n","file_path":"crates/interledger/src/node.rs","rank":67,"score":181857.53078058304},{"content":"#[allow(clippy::cognitive_complexity)]\n\npub fn main() {\n\n env_logger::init();\n\n\n\n let mut app = App::new(\"interledger-settlement-engines\")\n\n .about(\"Interledger Settlement Engines CLI\")\n\n .subcommands(vec![\n\n SubCommand::with_name(\"ethereum-ledger\")\n\n .about(\"Ethereum settlement engine which performs ledger (layer 1) transactions\")\n\n .args(&[\n\n Arg::with_name(\"port\")\n\n .long(\"port\")\n\n .help(\"Port to listen for settlement requests on\")\n\n .default_value(\"3000\"),\n\n Arg::with_name(\"key\")\n\n .long(\"key\")\n\n .help(\"private key for settlement account\")\n\n .takes_value(true)\n\n .required(true),\n\n Arg::with_name(\"ethereum_endpoint\")\n\n .long(\"ethereum_endpoint\")\n","file_path":"crates/interledger-settlement-engines/src/main.rs","rank":68,"score":181841.86844556668},{"content":"#[doc(hidden)]\n\npub fn send_spsp_payment_btp(\n\n btp_server: &str,\n\n receiver: &str,\n\n amount: u64,\n\n quiet: bool,\n\n) -> impl Future<Item = (), Error = ()> {\n\n let receiver = receiver.to_string();\n\n let btp_server = parse_btp_url(btp_server).unwrap();\n\n let account = AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\n\n .additional_routes(&[&b\"\"[..]])\n\n .btp_outgoing_token(btp_server.password().unwrap_or_default().to_string())\n\n .btp_uri(btp_server)\n\n .build();\n\n connect_client(\n\n vec![account.clone()],\n\n true,\n\n outgoing_service_fn(|request: OutgoingRequest<Account>| {\n\n Err(RejectBuilder {\n\n code: ErrorCode::F02_UNREACHABLE,\n\n message: &format!(\n","file_path":"crates/interledger/src/cli.rs","rank":69,"score":180479.50964327692},{"content":"#[doc(hidden)]\n\npub fn send_spsp_payment_http(\n\n http_server: &str,\n\n receiver: &str,\n\n amount: u64,\n\n quiet: bool,\n\n) -> impl Future<Item = (), Error = ()> {\n\n let receiver = receiver.to_string();\n\n let url = Url::parse(http_server).expect(\"Cannot parse HTTP URL\");\n\n let account = if let Some(token) = url.password() {\n\n AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\n\n .additional_routes(&[&b\"\"[..]])\n\n .http_endpoint(Url::parse(http_server).unwrap())\n\n .http_outgoing_token(token.to_string())\n\n .build()\n\n } else {\n\n AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\n\n .additional_routes(&[&b\"\"[..]])\n\n .http_endpoint(Url::parse(http_server).unwrap())\n\n .build()\n\n };\n","file_path":"crates/interledger/src/cli.rs","rank":70,"score":180479.50964327692},{"content":"pub fn test_service() -> CcpRouteManager<\n\n impl IncomingService<TestAccount, Future = BoxedIlpFuture> + Clone,\n\n impl OutgoingService<TestAccount, Future = BoxedIlpFuture> + Clone,\n\n TestStore,\n\n TestAccount,\n\n> {\n\n let addr = Address::from_str(\"example.connector\").unwrap();\n\n CcpRouteManagerBuilder::new(\n\n addr.clone(),\n\n TestStore::new(),\n\n outgoing_service_fn(|_request| {\n\n Box::new(err(RejectBuilder {\n\n code: ErrorCode::F02_UNREACHABLE,\n\n message: b\"No other outgoing handler!\",\n\n data: &[],\n\n triggered_by: Some(&EXAMPLE_CONNECTOR),\n\n }\n\n .build()))\n\n }),\n\n incoming_service_fn(|_request| {\n","file_path":"crates/interledger-ccp/src/test_helpers.rs","rank":71,"score":179424.40732386857},{"content":" runtime.spawn(\n\n run_ethereum_engine(\n\n connection_info2,\n\n \"http://localhost:8545\".to_string(),\n\n node2_engine,\n\n &node2_secret,\n\n bob_key,\n\n 1,\n\n 0,\n\n 18,\n\n 1000,\n\n format!(\"http://127.0.0.1:{}\", node2_settlement),\n\n None,\n\n true,\n\n )\n\n .and_then(move |_| {\n\n node2\n\n .insert_account(AccountDetails {\n\n ilp_address: Address::from_str(\"example.bob\").unwrap(),\n\n asset_code: \"ETH\".to_string(),\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":72,"score":178151.2617642873},{"content":" \"receiver\": format!(\"http://localhost:{}/.well-known/pay\", to),\n\n \"source_amount\": amount,\n\n }))\n\n .send()\n\n .map_err(|err| {\n\n eprintln!(\"Error sending SPSP payment: {:?}\", err);\n\n err\n\n })\n\n .and_then(|res| res.error_for_status())\n\n .and_then(|res| res.into_body().concat2())\n\n .and_then(move |body| {\n\n let ret: DeliveryData = serde_json::from_slice(&body).unwrap();\n\n assert_eq!(ret.delivered_amount, amount);\n\n Ok(())\n\n })\n\n };\n\n\n\n let create1 = create_account(node1_engine, \"1\");\n\n let create2 = create_account(node2_engine, \"1\");\n\n\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":73,"score":178147.20134372165},{"content":" runtime.spawn(\n\n run_ethereum_engine(\n\n connection_info1,\n\n \"http://localhost:8545\".to_string(),\n\n node1_engine,\n\n &node1_secret,\n\n alice_key,\n\n 1,\n\n 0,\n\n 18,\n\n 1000,\n\n format!(\"http://127.0.0.1:{}\", node1_settlement),\n\n None,\n\n true,\n\n )\n\n .and_then(move |_| {\n\n // TODO insert the accounts via HTTP request\n\n node1_clone\n\n .insert_account(AccountDetails {\n\n ilp_address: Address::from_str(\"example.alice\").unwrap(),\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":74,"score":178146.14485972383},{"content":" })\n\n })\n\n // Up to here, Alice's balance should be -70 and Bob's\n\n // balance should be 70. Once we make 1 more payment, we\n\n // exceed the settle_threshold and thus a settlement is made\n\n .and_then(move |_| send4)\n\n .and_then(move |_| {\n\n // Wait a few seconds so that the receiver's engine\n\n // gets the data\n\n sleep(Duration::from_secs(5));\n\n // Since the credit connection reached -71, and the\n\n // settle_to is -10, a 61 Wei transaction is made.\n\n get_balance(1, node1_http, \"bob\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"10\\\"}\");\n\n get_balance(1, node2_http, \"alice\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"-10\\\"}\");\n\n ganache_pid.kill().unwrap();\n\n Ok(())\n\n })\n\n })\n\n })\n\n }),\n\n )\n\n .unwrap();\n\n}\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":75,"score":178145.3719654929},{"content":" settlement_engine_url: Some(format!(\"http://localhost:{}\", node1_engine)),\n\n settlement_engine_asset_scale: Some(18),\n\n })\n\n })\n\n .and_then(move |_| node1.serve())\n\n }),\n\n );\n\n\n\n let node2_secret = cli::random_secret();\n\n let node2 = InterledgerNode {\n\n ilp_address: Address::from_str(\"example.bob\").unwrap(),\n\n default_spsp_account: Some(0),\n\n admin_auth_token: \"admin\".to_string(),\n\n redis_connection: connection_info2.clone(),\n\n btp_address: ([127, 0, 0, 1], get_open_port(None)).into(),\n\n http_address: ([127, 0, 0, 1], node2_http).into(),\n\n settlement_address: ([127, 0, 0, 1], node2_settlement).into(),\n\n secret_seed: node2_secret,\n\n route_broadcast_interval: Some(200),\n\n };\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":76,"score":178145.21191120008},{"content":" .and_then(move |_| {\n\n node1_clone.insert_account(AccountDetails {\n\n ilp_address: Address::from_str(\"example.bob\").unwrap(),\n\n asset_code: \"ETH\".to_string(),\n\n asset_scale: 18,\n\n btp_incoming_token: None,\n\n btp_uri: None,\n\n http_endpoint: Some(format!(\"http://localhost:{}/ilp\", node2_http)),\n\n http_incoming_token: Some(\"bob\".to_string()),\n\n http_outgoing_token: Some(\"alice\".to_string()),\n\n max_packet_amount: 10,\n\n min_balance: Some(-100),\n\n settle_threshold: Some(70),\n\n settle_to: Some(10),\n\n send_routes: false,\n\n receive_routes: false,\n\n routing_relation: None,\n\n round_trip_time: None,\n\n packets_per_minute_limit: None,\n\n amount_per_minute_limit: None,\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":77,"score":178144.569574594},{"content":" let bob_key = \"cc96601bc52293b53c4736a12af9130abf347669b3813f9ec4cafdf6991b087e\".to_string();\n\n\n\n let mut runtime = RuntimeBuilder::new()\n\n .panic_handler(|_| panic!(\"Tokio worker panicked\"))\n\n .build()\n\n .unwrap();\n\n\n\n let node1_secret = cli::random_secret();\n\n let node1 = InterledgerNode {\n\n ilp_address: Address::from_str(\"example.alice\").unwrap(),\n\n default_spsp_account: Some(0),\n\n admin_auth_token: \"hi_alice\".to_string(),\n\n redis_connection: connection_info1.clone(),\n\n btp_address: ([127, 0, 0, 1], get_open_port(None)).into(),\n\n http_address: ([127, 0, 0, 1], node1_http).into(),\n\n settlement_address: ([127, 0, 0, 1], node1_settlement).into(),\n\n secret_seed: node1_secret,\n\n route_broadcast_interval: Some(200),\n\n };\n\n let node1_clone = node1.clone();\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":78,"score":178144.34209840657},{"content":" node2\n\n .insert_account(AccountDetails {\n\n ilp_address: Address::from_str(\"example.alice\").unwrap(),\n\n asset_code: \"ETH\".to_string(),\n\n asset_scale: 18,\n\n btp_incoming_token: None,\n\n btp_uri: None,\n\n http_endpoint: Some(format!(\"http://localhost:{}/ilp\", node1_http)),\n\n http_incoming_token: Some(\"alice\".to_string()),\n\n http_outgoing_token: Some(\"bob\".to_string()),\n\n max_packet_amount: 10,\n\n min_balance: Some(-100),\n\n settle_threshold: Some(70),\n\n settle_to: Some(-10),\n\n send_routes: false,\n\n receive_routes: false,\n\n routing_relation: None,\n\n round_trip_time: None,\n\n packets_per_minute_limit: None,\n\n amount_per_minute_limit: None,\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":79,"score":178141.74765471247},{"content":"#![recursion_limit = \"128\"]\n\n\n\nuse env_logger;\n\nuse futures::{Future, Stream};\n\nuse interledger::{\n\n cli,\n\n node::{AccountDetails, InterledgerNode},\n\n};\n\nuse interledger_packet::Address;\n\nuse serde_json::json;\n\nuse std::str;\n\nuse std::str::FromStr;\n\nuse std::thread::sleep;\n\nuse std::time::Duration;\n\nuse tokio::runtime::Builder as RuntimeBuilder;\n\n\n\nmod redis_helpers;\n\nuse redis_helpers::*;\n\nuse std::process::Command;\n\n\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":80,"score":178139.80674619743},{"content":" // Make 4 subsequent payments (we could also do a 71 payment\n\n // directly)\n\n let send1 = send_money(node1_http, node2_http, 10);\n\n let send2 = send_money(node1_http, node2_http, 20);\n\n let send3 = send_money(node1_http, node2_http, 40);\n\n let send4 = send_money(node1_http, node2_http, 1);\n\n\n\n let get_balance = |account_id, node_port, admin_token| {\n\n let client = reqwest::r#async::Client::new();\n\n client\n\n .get(&format!(\n\n \"http://localhost:{}/accounts/{}/balance\",\n\n node_port, account_id\n\n ))\n\n .header(\"Authorization\", format!(\"Bearer {}\", admin_token))\n\n .send()\n\n .map_err(|err| {\n\n eprintln!(\"Error getting account data: {:?}\", err);\n\n err\n\n })\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":81,"score":178139.38016244295},{"content":" // accounts via the Accounts API.\n\n let client = reqwest::r#async::Client::new();\n\n\n\n let create_account = |engine_port, account_id| {\n\n client\n\n .post(&format!(\"http://localhost:{}/accounts\", engine_port))\n\n .json(&json!({ \"id\": account_id }))\n\n .send()\n\n .map_err(|err| {\n\n eprintln!(\"Error creating account: {:?}\", err);\n\n err\n\n })\n\n .and_then(|res| res.error_for_status())\n\n };\n\n\n\n let send_money = |from, to, amount| {\n\n client\n\n .post(&format!(\"http://localhost:{}/pay\", from))\n\n .header(\"Authorization\", \"Bearer in_alice\")\n\n .json(&json!({\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":82,"score":178138.72750508544},{"content":" settlement_engine_url: Some(format!(\n\n \"http://localhost:{}\",\n\n node2_engine\n\n )),\n\n settlement_engine_asset_scale: Some(18),\n\n })\n\n .and_then(move |_| node2.serve())\n\n })\n\n }),\n\n );\n\n\n\n runtime\n\n .block_on(\n\n // Wait for the nodes to spin up\n\n delay(500)\n\n .map_err(|_| panic!(\"Something strange happened\"))\n\n .and_then(move |_| {\n\n // The 2 nodes are peered, we make a POST to the engine's\n\n // create account endpoint so that they trade addresses.\n\n // This would happen automatically if we inserted the\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":83,"score":178138.53969318885},{"content":" .and_then(|res| res.error_for_status())\n\n .and_then(|res| res.into_body().concat2())\n\n };\n\n\n\n create1\n\n .and_then(move |_| create2)\n\n .and_then(move |_| send1)\n\n .and_then(move |_| {\n\n get_balance(1, node1_http, \"bob\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"10\\\"}\");\n\n get_balance(1, node2_http, \"alice\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"-10\\\"}\");\n\n Ok(())\n\n })\n\n })\n\n })\n\n .and_then(move |_| send2)\n\n .and_then(move |_| {\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":84,"score":178137.78067175407},{"content":" asset_code: \"ETH\".to_string(),\n\n asset_scale: 18,\n\n btp_incoming_token: None,\n\n btp_uri: None,\n\n http_endpoint: None,\n\n http_incoming_token: Some(\"in_alice\".to_string()),\n\n http_outgoing_token: Some(\"out_alice\".to_string()),\n\n max_packet_amount: 10,\n\n min_balance: None,\n\n settle_threshold: None,\n\n settle_to: Some(-10),\n\n send_routes: false,\n\n receive_routes: false,\n\n routing_relation: None,\n\n round_trip_time: None,\n\n packets_per_minute_limit: None,\n\n amount_per_minute_limit: None,\n\n settlement_engine_url: None,\n\n settlement_engine_asset_scale: None,\n\n })\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":85,"score":178135.79982473337},{"content":" get_balance(1, node1_http, \"bob\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"30\\\"}\");\n\n get_balance(1, node2_http, \"alice\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"-30\\\"}\");\n\n Ok(())\n\n })\n\n })\n\n })\n\n .and_then(move |_| send3)\n\n .and_then(move |_| {\n\n get_balance(1, node1_http, \"bob\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"70\\\"}\");\n\n get_balance(1, node2_http, \"alice\").and_then(move |ret| {\n\n let ret = str::from_utf8(&ret).unwrap();\n\n assert_eq!(ret, \"{\\\"balance\\\":\\\"-70\\\"}\");\n\n Ok(())\n\n })\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":86,"score":178135.70264712235},{"content":" asset_scale: 18,\n\n btp_incoming_token: None,\n\n btp_uri: None,\n\n http_endpoint: None,\n\n http_incoming_token: Some(\"in_bob\".to_string()),\n\n http_outgoing_token: Some(\"out_bob\".to_string()),\n\n max_packet_amount: 10,\n\n min_balance: None,\n\n settle_threshold: None,\n\n settle_to: None,\n\n send_routes: false,\n\n receive_routes: false,\n\n routing_relation: None,\n\n round_trip_time: None,\n\n packets_per_minute_limit: None,\n\n amount_per_minute_limit: None,\n\n settlement_engine_url: None,\n\n settlement_engine_asset_scale: None,\n\n })\n\n .and_then(move |_| {\n","file_path":"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs","rank":87,"score":178135.33702617482},{"content":"fn benchmark_serialize(c: &mut Criterion) {\n\n let prepare_bytes = BytesMut::from(PREPARE.build());\n\n c.bench_function(\"Prepare (serialize)\", move |b| {\n\n b.iter(|| {\n\n assert_eq!(BytesMut::from(PREPARE.build()), prepare_bytes);\n\n });\n\n });\n\n\n\n let fulfill_bytes = BytesMut::from(FULFILL.build());\n\n c.bench_function(\"Fulfill (serialize)\", move |b| {\n\n b.iter(|| {\n\n assert_eq!(BytesMut::from(FULFILL.build()), fulfill_bytes);\n\n });\n\n });\n\n\n\n let reject_bytes = BytesMut::from(REJECT.build());\n\n c.bench_function(\"Reject (serialize)\", move |b| {\n\n b.iter(|| {\n\n assert_eq!(BytesMut::from(REJECT.build()), reject_bytes);\n\n });\n\n });\n\n}\n\n\n","file_path":"crates/interledger-packet/benches/packets.rs","rank":88,"score":176908.4058253242},{"content":"#[doc(hidden)]\n\npub fn insert_account_redis<R>(\n\n redis_uri: R,\n\n secret_seed: &[u8; 32],\n\n account: AccountDetails,\n\n) -> impl Future<Item = (), Error = ()>\n\nwhere\n\n R: IntoConnectionInfo,\n\n{\n\n let redis_secret = generate_redis_secret(secret_seed);\n\n result(redis_uri.into_connection_info())\n\n .map_err(|err| error!(\"Invalid Redis connection details: {:?}\", err))\n\n .and_then(move |redis_uri| RedisStoreBuilder::new(redis_uri, redis_secret).connect())\n\n .map_err(|err| error!(\"Error connecting to Redis: {:?}\", err))\n\n .and_then(move |store| {\n\n store\n\n .insert_account(account)\n\n .map_err(|_| error!(\"Unable to create account\"))\n\n .and_then(|account| {\n\n debug!(\"Created account: {}\", account.id());\n\n Ok(())\n\n })\n\n })\n\n}\n\n\n","file_path":"crates/interledger/src/node.rs","rank":89,"score":176438.11054661425},{"content":"fn parse_body_into_payment_details(\n\n resp: HttpResponse,\n\n) -> impl Future<Item = PaymentDetailsResponse, Error = ApiResponse> {\n\n resp.into_body()\n\n .concat2()\n\n .map_err(|err| {\n\n let err = format!(\"Couldn't retrieve body {:?}\", err);\n\n error!(\"{}\", err);\n\n (StatusCode::from_u16(500).unwrap(), err)\n\n })\n\n .and_then(move |body| {\n\n serde_json::from_slice::<PaymentDetailsResponse>(&body).map_err(|err| {\n\n let err = format!(\n\n \"Couldn't parse body {:?} into payment details {:?}\",\n\n body, err\n\n );\n\n error!(\"{}\", err);\n\n (StatusCode::from_u16(500).unwrap(), err)\n\n })\n\n })\n\n}\n\n\n","file_path":"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs","rank":90,"score":176323.46032885194},{"content":"pub fn generate_condition(shared_secret: &[u8], data: &[u8]) -> [u8; 32] {\n\n let fulfillment = generate_fulfillment(&shared_secret, &data);\n\n hash_sha256(&fulfillment)\n\n}\n\n\n","file_path":"crates/interledger-stream/src/crypto.rs","rank":91,"score":174942.77248493832},{"content":"pub fn generate_fulfillment(shared_secret: &[u8], data: &[u8]) -> [u8; 32] {\n\n let key = hmac_sha256(&shared_secret[..], &FULFILLMENT_GENERATION_STRING);\n\n hmac_sha256(&key[..], &data[..])\n\n}\n\n\n","file_path":"crates/interledger-stream/src/crypto.rs","rank":92,"score":174942.77248493832},{"content":"/// Create a BtpOutgoingService wrapping BTP connections to the accounts specified.\n\n/// Calling `handle_incoming` with an `IncomingService` will turn the returned\n\n/// BtpOutgoingService into a bidirectional handler.\n\npub fn connect_client<A, S>(\n\n accounts: Vec<A>,\n\n error_on_unavailable: bool,\n\n next_outgoing: S,\n\n) -> impl Future<Item = BtpOutgoingService<S, A>, Error = ()>\n\nwhere\n\n S: OutgoingService<A> + Clone + 'static,\n\n A: BtpAccount + 'static,\n\n{\n\n join_all(accounts.into_iter().map(move |account| {\n\n let account_id = account.id();\n\n let mut url = account\n\n .get_btp_uri()\n\n .expect(\"Accounts must have BTP URLs\")\n\n .clone();\n\n if url.scheme().starts_with(\"btp+\") {\n\n url.set_scheme(&url.scheme().replace(\"btp+\", \"\")).unwrap();\n\n }\n\n let token = account\n\n .get_btp_token()\n","file_path":"crates/interledger-btp/src/client.rs","rank":93,"score":173644.25314811856},{"content":"/// Send a given amount of money using the STREAM transport protocol.\n\n///\n\n/// This returns the amount delivered, as reported by the receiver and in the receiver's asset's units.\n\npub fn send_money<S, A>(\n\n service: S,\n\n from_account: &A,\n\n destination_account: Address,\n\n shared_secret: &[u8],\n\n source_amount: u64,\n\n) -> impl Future<Item = (u64, S), Error = Error>\n\nwhere\n\n S: IncomingService<A> + Clone,\n\n A: Account,\n\n{\n\n let shared_secret = Bytes::from(shared_secret);\n\n let from_account = from_account.clone();\n\n // TODO can/should we avoid cloning the account?\n\n get_ildcp_info(&mut service.clone(), from_account.clone())\n\n .map_err(|_err| Error::ConnectionError(\"Unable to get ILDCP info: {:?}\".to_string()))\n\n .and_then(move |account_details| SendMoneyFuture {\n\n state: SendMoneyFutureState::SendMoney,\n\n next: Some(service),\n\n from_account,\n","file_path":"crates/interledger-stream/src/client.rs","rank":94,"score":173622.65750767273},{"content":"#[test]\n\nfn insert_accounts() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n store\n\n .insert_account(ACCOUNT_DETAILS_2.clone())\n\n .and_then(move |account| {\n\n assert_eq!(account.id(), 2);\n\n let _ = context;\n\n Ok(())\n\n })\n\n }))\n\n .unwrap();\n\n}\n\n\n","file_path":"crates/interledger-store-redis/tests/accounts_test.rs","rank":95,"score":173462.90982897035},{"content":"#[test]\n\nfn get_all_accounts() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n store.get_all_accounts().and_then(move |accounts| {\n\n assert_eq!(accounts.len(), 2);\n\n let _ = context;\n\n Ok(())\n\n })\n\n }))\n\n .unwrap();\n\n}\n\n\n","file_path":"crates/interledger-store-redis/tests/accounts_test.rs","rank":96,"score":173462.90982897035},{"content":"#[test]\n\nfn gets_single_account() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n store.get_accounts(vec![1]).and_then(move |accounts| {\n\n assert_eq!(\n\n accounts[0].client_address(),\n\n &Address::from_str(\"example.bob\").unwrap()\n\n );\n\n let _ = context;\n\n Ok(())\n\n })\n\n }))\n\n .unwrap();\n\n}\n\n\n","file_path":"crates/interledger-store-redis/tests/accounts_test.rs","rank":97,"score":171146.05271923452},{"content":"fn put_protocol_data<T>(buf: &mut T, protocol_data: &[ProtocolData])\n\nwhere\n\n T: BufMut,\n\n{\n\n let length = BigUint::from(protocol_data.len());\n\n buf.put_var_uint(&length);\n\n for entry in protocol_data {\n\n buf.put_var_octet_string(entry.protocol_name.as_bytes());\n\n buf.put_u8(entry.content_type.clone() as u8);\n\n buf.put_var_octet_string(&entry.data);\n\n }\n\n}\n\n\n\n#[derive(Debug, PartialEq, Clone)]\n\npub struct BtpMessage {\n\n pub request_id: u32,\n\n pub protocol_data: Vec<ProtocolData>,\n\n}\n\nimpl Serializable<BtpMessage> for BtpMessage {\n\n fn from_bytes(bytes: &[u8]) -> Result<BtpMessage, ParseError> {\n","file_path":"crates/interledger-btp/src/packet.rs","rank":98,"score":169992.42742047837},{"content":"#[test]\n\nfn idempotent_settlement_calls() {\n\n block_on(test_store().and_then(|(store, context)| {\n\n context.async_connection().and_then(move |conn| {\n\n store\n\n .update_balance_for_incoming_settlement(0, 100, Some(IDEMPOTENCY_KEY.clone()))\n\n .and_then(move |_| {\n\n cmd(\"HMGET\")\n\n .arg(\"accounts:0\")\n\n .arg(\"balance\")\n\n .arg(\"prepaid_amount\")\n\n .query_async(conn)\n\n .map_err(|err| eprintln!(\"Redis error: {:?}\", err))\n\n .and_then(move |(conn, (balance, prepaid_amount)): (_, (i64, i64))| {\n\n assert_eq!(balance, 0);\n\n assert_eq!(prepaid_amount, 100);\n\n\n\n store\n\n .update_balance_for_incoming_settlement(\n\n 0,\n\n 100,\n","file_path":"crates/interledger-store-redis/tests/settlement_test.rs","rank":99,"score":169864.83912443655}],"string":"[\n {\n \"content\": \"pub fn delay(ms: u64) -> impl Future<Item = (), Error = ()> {\\n\\n Delay::new(Instant::now() + Duration::from_millis(ms)).map_err(|err| panic!(err))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/redis_helpers.rs\",\n \"rank\": 0,\n \"score\": 401299.29343494965\n },\n {\n \"content\": \"// Helper function which is used to construct an Ethereum transaction sending\\n\\n// `value` tokens to `to`. If a `token_address` is provided, then an ERC20\\n\\n// transaction is created instead for that token. The `nonce`, `gas` and\\n\\n// `gas_price` fields are set to 0 and are expected to be set with the values\\n\\n// returned by the corresponding `eth_getTransactionCount`, `eth_estimateGas`,\\n\\n// `eth_gasPrice` calls to an Ethereum node.\\n\\npub fn make_tx(to: Address, value: U256, token_address: Option<Address>) -> RawTransaction {\\n\\n if let Some(token_address) = token_address {\\n\\n // Ethereum contract transactions format:\\n\\n // [transfer function selector][`to` padded ][`value` padded]\\n\\n // transfer function selector: sha3(\\\"transfer(to,address)\\\")[0:8] =\\n\\n // \\\"a9059cbb\\\"\\n\\n // The actual receiver of the transaction is the ERC20 `token_address`\\n\\n // The value of the transaction is 0 wei since we are transferring an ERC20\\n\\n let mut data = hex::decode(\\\"a9059cbb\\\").unwrap();\\n\\n data.extend(ethabi::encode(&[Token::Address(to), Token::Uint(value)]));\\n\\n RawTransaction {\\n\\n to: Some(token_address),\\n\\n nonce: U256::from(0),\\n\\n data,\\n\\n gas: U256::from(0),\\n\\n gas_price: U256::from(0),\\n\\n value: U256::zero(),\\n\\n }\\n\\n } else {\\n\\n // Ethereum account transaction:\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs\",\n \"rank\": 1,\n \"score\": 389675.2607022585\n },\n {\n \"content\": \"pub fn test_eth_store() -> impl Future<Item = (EthereumLedgerRedisStore, TestContext), Error = ()> {\\n\\n let context = TestContext::new();\\n\\n EngineRedisStoreBuilder::new(context.get_client_connection_info())\\n\\n .connect()\\n\\n .and_then(|redis_store| Ok((EthereumLedgerRedisStore::new(redis_store), context)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs\",\n \"rank\": 2,\n \"score\": 383592.1162949122\n },\n {\n \"content\": \"pub fn delay(ms: u64) -> impl Future<Item = (), Error = ()> {\\n\\n Delay::new(Instant::now() + Duration::from_millis(ms)).map_err(|err| panic!(err))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger/tests/redis_helpers.rs\",\n \"rank\": 3,\n \"score\": 376032.6060365944\n },\n {\n \"content\": \"pub fn sent_to_us(tx: Transaction, our_address: Address) -> (Address, U256, Option<Address>) {\\n\\n if let Some(to) = tx.to {\\n\\n if tx.value > U256::from(0) && to == our_address {\\n\\n return (tx.from, tx.value, None);\\n\\n }\\n\\n }\\n\\n (tx.from, U256::from(0), None) // if it's not for us the amount is 0\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn test_erc20_make_tx() {\\n\\n // https://etherscan.io/tx/0x6fd1b68f02f4201a38662647b7f09170b159faec6af4825ae509beefeb8e8130\\n\\n let to = \\\"c92be489639a9c61f517bd3b955840fa19bc9b7c\\\".parse().unwrap();\\n\\n let value = \\\"16345785d8a0000\\\".into();\\n\\n let token_address = Some(\\\"B8c77482e45F1F44dE1745F52C74426C631bDD52\\\".into());\\n\\n let tx = make_tx(to, value, token_address);\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs\",\n \"rank\": 5,\n \"score\": 348291.4001432056\n },\n {\n \"content\": \"fn address_to_string<S>(address: &Address, serializer: S) -> Result<S::Ok, S::Error>\\n\\nwhere\\n\\n S: Serializer,\\n\\n{\\n\\n serializer.serialize_str(str::from_utf8(address.as_ref()).unwrap_or(\\\"\\\"))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 6,\n \"score\": 347432.4762892856\n },\n {\n \"content\": \"pub fn query(server: &str) -> impl Future<Item = SpspResponse, Error = Error> {\\n\\n let server = payment_pointer_to_url(server);\\n\\n trace!(\\\"Querying receiver: {}\\\", server);\\n\\n\\n\\n let client = Client::new();\\n\\n client\\n\\n .get(&server)\\n\\n .header(\\\"Accept\\\", \\\"application/spsp4+json\\\")\\n\\n .send()\\n\\n .map_err(|err| Error::HttpError(format!(\\\"Error querying SPSP receiver: {:?}\\\", err)))\\n\\n .and_then(|mut res| {\\n\\n res.json::<SpspResponse>()\\n\\n .map_err(|err| Error::InvalidResponseError(format!(\\\"{:?}\\\", err)))\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-spsp/src/client.rs\",\n \"rank\": 7,\n \"score\": 336656.8026440439\n },\n {\n \"content\": \"pub fn test_store() -> impl Future<Item = (EngineRedisStore, TestContext), Error = ()> {\\n\\n let context = TestContext::new();\\n\\n EngineRedisStoreBuilder::new(context.get_client_connection_info())\\n\\n .connect()\\n\\n .and_then(|store| Ok((store, context)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs\",\n \"rank\": 8,\n \"score\": 328708.87616002164\n },\n {\n \"content\": \"fn get_bool(key: &str, map: &HashMap<String, Value>) -> bool {\\n\\n if let Some(ref value) = map.get(key) {\\n\\n if let Ok(value) = from_redis_value(value) as Result<String, RedisError> {\\n\\n if value.to_lowercase() == \\\"true\\\" {\\n\\n return true;\\n\\n }\\n\\n }\\n\\n }\\n\\n false\\n\\n}\\n\\n\\n\\nimpl AccountTrait for Account {\\n\\n type AccountId = u64;\\n\\n\\n\\n fn id(&self) -> Self::AccountId {\\n\\n self.id\\n\\n }\\n\\n}\\n\\n\\n\\nimpl IldcpAccount for Account {\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 10,\n \"score\": 316575.06855860143\n },\n {\n \"content\": \"pub fn test_store(store_fails: bool, account_has_engine: bool) -> TestStore {\\n\\n let mut acc = TEST_ACCOUNT_0.clone();\\n\\n acc.no_details = !account_has_engine;\\n\\n\\n\\n TestStore::new(vec![acc], store_fails)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 11,\n \"score\": 315011.1218241779\n },\n {\n \"content\": \"// Futures helper taken from the store_helpers in interledger-store-redis.\\n\\npub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\\n\\nwhere\\n\\n F: Future + Send + 'static,\\n\\n F::Item: Send,\\n\\n F::Error: Send,\\n\\n{\\n\\n let _ = env_logger::try_init();\\n\\n let mut runtime = Runtime::new().unwrap();\\n\\n runtime.block_on(f)\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs\",\n \"rank\": 12,\n \"score\": 314611.57715996954\n },\n {\n \"content\": \"fn account_details_key(account_id: u64) -> String {\\n\\n format!(\\\"accounts:{}\\\", account_id)\\n\\n}\\n\\n\\n\\npub struct RedisStoreBuilder {\\n\\n redis_uri: ConnectionInfo,\\n\\n secret: [u8; 32],\\n\\n poll_interval: u64,\\n\\n}\\n\\n\\n\\nimpl RedisStoreBuilder {\\n\\n pub fn new(redis_uri: ConnectionInfo, secret: [u8; 32]) -> Self {\\n\\n RedisStoreBuilder {\\n\\n redis_uri,\\n\\n secret,\\n\\n poll_interval: DEFAULT_POLL_INTERVAL,\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn poll_interval(&mut self, poll_interval: u64) -> &mut Self {\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/store.rs\",\n \"rank\": 13,\n \"score\": 312555.4466972386\n },\n {\n \"content\": \"pub fn test_store() -> impl Future<Item = (RedisStore, TestContext), Error = ()> {\\n\\n let context = TestContext::new();\\n\\n RedisStoreBuilder::new(context.get_client_connection_info(), [0; 32])\\n\\n .connect()\\n\\n .and_then(|store| {\\n\\n let store_clone = store.clone();\\n\\n store\\n\\n .clone()\\n\\n .insert_account(ACCOUNT_DETAILS_0.clone())\\n\\n .and_then(move |_| store_clone.insert_account(ACCOUNT_DETAILS_1.clone()))\\n\\n .and_then(|_| Ok((store, context)))\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/common/store_helpers.rs\",\n \"rank\": 15,\n \"score\": 307465.2986169406\n },\n {\n \"content\": \"// Futures helper taken from the store_helpers in interledger-store-redis.\\n\\npub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\\n\\nwhere\\n\\n F: Future + Send + 'static,\\n\\n F::Item: Send,\\n\\n F::Error: Send,\\n\\n{\\n\\n // Only run one test at a time\\n\\n let _ = env_logger::try_init();\\n\\n let mut runtime = Runtime::new().unwrap();\\n\\n runtime.block_on(f)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 16,\n \"score\": 296605.22438113095\n },\n {\n \"content\": \"/// An Ethereum account is associated with an address. We additionally require\\n\\n/// that an optional `token_address` is implemented. If the `token_address` of an\\n\\n/// Ethereum Account is not `None`, than that account is used with the ERC20 token\\n\\n/// associated with that `token_address`.\\n\\npub trait EthereumAccount: Account {\\n\\n fn own_address(&self) -> Address;\\n\\n\\n\\n fn token_address(&self) -> Option<Address> {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Extract, Serialize, Deserialize, Clone, PartialEq, Eq, Hash, Copy)]\\n\\npub struct Addresses {\\n\\n pub own_address: Address,\\n\\n pub token_address: Option<Address>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs\",\n \"rank\": 17,\n \"score\": 290467.4754618389\n },\n {\n \"content\": \"#[derive(serde::Deserialize)]\\n\\nstruct DeliveryData {\\n\\n delivered_amount: u64,\\n\\n}\\n\\n\\n\\n#[test]\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 18,\n \"score\": 288171.6860609696\n },\n {\n \"content\": \"// TODO replace this with pubsub when async pubsub is added upstream: https://github.com/mitsuhiko/redis-rs/issues/183\\n\\ntype RouteVec = Vec<(String, u64)>;\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/store.rs\",\n \"rank\": 19,\n \"score\": 287019.88718455686\n },\n {\n \"content\": \"pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\\n\\nwhere\\n\\n F: Future + Send + 'static,\\n\\n F::Item: Send,\\n\\n F::Error: Send,\\n\\n{\\n\\n // Only run one test at a time\\n\\n let _ = env_logger::try_init();\\n\\n let mut runtime = Runtime::new().unwrap();\\n\\n runtime.block_on(f)\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/stores/test_helpers/store_helpers.rs\",\n \"rank\": 20,\n \"score\": 280815.5739929375\n },\n {\n \"content\": \"fn get_value<V>(key: &str, map: &HashMap<String, Value>) -> Result<V, RedisError>\\n\\nwhere\\n\\n V: FromRedisValue,\\n\\n{\\n\\n if let Some(ref value) = map.get(key) {\\n\\n from_redis_value(value)\\n\\n } else {\\n\\n Err(RedisError::from((\\n\\n ErrorKind::TypeError,\\n\\n \\\"Account is missing field\\\",\\n\\n key.to_string(),\\n\\n )))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 21,\n \"score\": 269632.7035020954\n },\n {\n \"content\": \"#[test]\\n\\nfn saves_and_loads_idempotency_key_data_properly() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n let input_hash: [u8; 32] = Default::default();\\n\\n store\\n\\n .save_idempotent_data(\\n\\n IDEMPOTENCY_KEY.clone(),\\n\\n input_hash,\\n\\n StatusCode::OK,\\n\\n Bytes::from(\\\"TEST\\\"),\\n\\n )\\n\\n .map_err(|err| eprintln!(\\\"Redis error: {:?}\\\", err))\\n\\n .and_then(move |_| {\\n\\n store\\n\\n .load_idempotent_data(IDEMPOTENCY_KEY.clone())\\n\\n .map_err(|err| eprintln!(\\\"Redis error: {:?}\\\", err))\\n\\n .and_then(move |data1| {\\n\\n assert_eq!(data1, (StatusCode::OK, Bytes::from(\\\"TEST\\\"), input_hash));\\n\\n let _ = context;\\n\\n\\n\\n store\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/settlement_test.rs\",\n \"rank\": 22,\n \"score\": 267487.26398705394\n },\n {\n \"content\": \"/// In this test we have Alice and Bob who have peered with each other and run\\n\\n/// Ethereum ledger settlement engines. Alice proceeds to make SPSP payments to\\n\\n/// Bob, until she eventually reaches Bob's `settle_threshold`. Once that's\\n\\n/// exceeded, her engine makes a settlement request to Bob. Alice's connector\\n\\n/// immediately applies the balance change. Bob's engine listens for incoming\\n\\n/// transactions, and once the transaction has sufficient confirmations it\\n\\n/// lets Bob's connector know about it, so that it adjusts their credit.\\n\\nfn eth_ledger_settlement() {\\n\\n // Nodes 1 and 2 are peers, Node 2 is the parent of Node 3\\n\\n let _ = env_logger::try_init();\\n\\n let context = TestContext::new();\\n\\n\\n\\n let mut ganache_pid = start_ganache();\\n\\n\\n\\n // Each node will use its own DB within the redis instance\\n\\n let mut connection_info1 = context.get_client_connection_info();\\n\\n connection_info1.db = 1;\\n\\n let mut connection_info2 = context.get_client_connection_info();\\n\\n connection_info2.db = 2;\\n\\n\\n\\n let node1_http = get_open_port(Some(3010));\\n\\n let node1_settlement = get_open_port(Some(3011));\\n\\n let node1_engine = get_open_port(Some(3012));\\n\\n let alice_key = \\\"380eb0f3d505f087e438eca80bc4df9a7faa24f868e69fc0440261a0fc0567dc\\\".to_string();\\n\\n let node2_http = get_open_port(Some(3020));\\n\\n let node2_settlement = get_open_port(Some(3021));\\n\\n let node2_engine = get_open_port(Some(3022));\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 23,\n \"score\": 263473.59050673665\n },\n {\n \"content\": \"fn get_value_option<V>(key: &str, map: &HashMap<String, Value>) -> Result<Option<V>, RedisError>\\n\\nwhere\\n\\n V: FromRedisValue,\\n\\n{\\n\\n if let Some(ref value) = map.get(key) {\\n\\n from_redis_value(value).map(Some)\\n\\n } else {\\n\\n Ok(None)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 24,\n \"score\": 260492.37256332455\n },\n {\n \"content\": \"/// The base trait that Account types from other Services extend.\\n\\n/// This trait only assumes that the account has an ID that can be compared with others.\\n\\n///\\n\\n/// Each service can extend the Account type to include additional details they require.\\n\\n/// Store implementations will implement these Account traits for a concrete type that\\n\\n/// they will load from the database.\\n\\npub trait Account: Clone + Send + Sized + Debug {\\n\\n type AccountId: Eq + Hash + Debug + Display + Default + FromStr + Send + Sync + Copy + Serialize;\\n\\n\\n\\n fn id(&self) -> Self::AccountId;\\n\\n}\\n\\n\\n\\n/// A struct representing an incoming ILP Prepare packet or an outgoing one before the next hop is set.\\n\\n#[derive(Debug, Clone)]\\n\\npub struct IncomingRequest<A: Account> {\\n\\n pub from: A,\\n\\n pub prepare: Prepare,\\n\\n}\\n\\n\\n\\n/// A struct representing an ILP Prepare packet with the incoming and outgoing accounts set.\\n\\n#[derive(Debug, Clone)]\\n\\npub struct OutgoingRequest<A: Account> {\\n\\n pub from: A,\\n\\n pub to: A,\\n\\n pub original_amount: u64,\\n\\n pub prepare: Prepare,\\n\",\n \"file_path\": \"crates/interledger-service/src/lib.rs\",\n \"rank\": 25,\n \"score\": 260076.59198358032\n },\n {\n \"content\": \"pub fn test_store(\\n\\n account: TestAccount,\\n\\n store_fails: bool,\\n\\n account_has_engine: bool,\\n\\n initialize: bool,\\n\\n) -> TestStore {\\n\\n let mut acc = account.clone();\\n\\n acc.no_details = !account_has_engine;\\n\\n TestStore::new(vec![acc], store_fails, initialize)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs\",\n \"rank\": 26,\n \"score\": 255875.43698769237\n },\n {\n \"content\": \"fn optional_url_to_string<S>(url: &Option<Url>, serializer: S) -> Result<S::Ok, S::Error>\\n\\nwhere\\n\\n S: Serializer,\\n\\n{\\n\\n if let Some(ref url) = url {\\n\\n serializer.serialize_str(url.as_ref())\\n\\n } else {\\n\\n serializer.serialize_none()\\n\\n }\\n\\n}\\n\\n\\n\\n// This needs to be pass by ref because serde expects this function to take a ref\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 27,\n \"score\": 255189.22499352382\n },\n {\n \"content\": \"pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>\\n\\nwhere\\n\\n F: Future + Send + 'static,\\n\\n F::Item: Send,\\n\\n F::Error: Send,\\n\\n{\\n\\n // Only run one test at a time\\n\\n let _ = env_logger::try_init();\\n\\n let lock = TEST_MUTEX.lock();\\n\\n let mut runtime = Runtime::new().unwrap();\\n\\n let result = runtime.block_on(f);\\n\\n drop(lock);\\n\\n result\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/common/store_helpers.rs\",\n \"rank\": 28,\n \"score\": 254083.3219191786\n },\n {\n \"content\": \"fn get_bytes_option(key: &str, map: &HashMap<String, Value>) -> Result<Option<Bytes>, RedisError> {\\n\\n if let Some(ref value) = map.get(key) {\\n\\n let vec: Vec<u8> = from_redis_value(value)?;\\n\\n Ok(Some(Bytes::from(vec)))\\n\\n } else {\\n\\n Ok(None)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 29,\n \"score\": 253959.26044806326\n },\n {\n \"content\": \"fn get_url_option(key: &str, map: &HashMap<String, Value>) -> Result<Option<Url>, RedisError> {\\n\\n if let Some(ref value) = map.get(key) {\\n\\n let value: String = from_redis_value(value)?;\\n\\n if let Ok(url) = Url::parse(&value) {\\n\\n Ok(Some(url))\\n\\n } else {\\n\\n Err(RedisError::from((ErrorKind::TypeError, \\\"Invalid URL\\\")))\\n\\n }\\n\\n } else {\\n\\n Ok(None)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 30,\n \"score\": 253959.26044806326\n },\n {\n \"content\": \"fn read_protocol_data<T>(reader: &mut T) -> Result<Vec<ProtocolData>, ParseError>\\n\\nwhere\\n\\n T: ReadOerExt,\\n\\n{\\n\\n let mut protocol_data = Vec::new();\\n\\n\\n\\n let num_entries = reader.read_var_uint()?;\\n\\n let mut i = BigUint::from(0 as u32);\\n\\n while i < num_entries {\\n\\n i = i.add(BigUint::from(1 as u8)); // this is probably slow\\n\\n let protocol_name = String::from_utf8(reader.read_var_octet_string()?)?;\\n\\n let content_type = ContentType::from(reader.read_u8()?);\\n\\n let data = reader.read_var_octet_string()?;\\n\\n protocol_data.push(ProtocolData {\\n\\n protocol_name,\\n\\n content_type,\\n\\n data,\\n\\n });\\n\\n }\\n\\n Ok(protocol_data)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-btp/src/packet.rs\",\n \"rank\": 31,\n \"score\": 247955.83609515446\n },\n {\n \"content\": \"fn prefixed_mesage(challenge: Vec<u8>) -> Vec<u8> {\\n\\n let mut ret = ETH_CREATE_ACCOUNT_PREFIX.to_vec();\\n\\n ret.extend(challenge);\\n\\n ret\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs\",\n \"rank\": 32,\n \"score\": 242828.06004590957\n },\n {\n \"content\": \"fn get_auth<C>(connection: C) -> impl Future<Item = (Auth, C), Error = ()>\\n\\nwhere\\n\\n C: Stream<Item = Message> + Sink<SinkItem = Message>,\\n\\n{\\n\\n connection\\n\\n .into_future()\\n\\n .map_err(|_err| ())\\n\\n .and_then(move |(message, connection)| {\\n\\n // The first packet sent on the connection MUST be the auth packet\\n\\n result(parse_auth(message).map(|auth| (auth, connection)).ok_or(()))\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-btp/src/server.rs\",\n \"rank\": 33,\n \"score\": 239471.17855452723\n },\n {\n \"content\": \"// Helper to create a new engine and spin a new ganache instance.\\n\\npub fn test_engine<Si, S, A>(\\n\\n store: S,\\n\\n key: Si,\\n\\n confs: u8,\\n\\n connector_url: &str,\\n\\n watch_incoming: bool,\\n\\n) -> EthereumLedgerSettlementEngine<S, Si, A>\\n\\nwhere\\n\\n Si: EthereumLedgerTxSigner + Clone + Send + Sync + 'static,\\n\\n S: EthereumStore<Account = A> + IdempotentStore + Clone + Send + Sync + 'static,\\n\\n A: EthereumAccount + Send + Sync + 'static,\\n\\n{\\n\\n EthereumLedgerSettlementEngineBuilder::new(store, key)\\n\\n .connector_url(connector_url)\\n\\n .confirmations(confs)\\n\\n .watch_incoming(watch_incoming)\\n\\n .poll_frequency(1000)\\n\\n .connect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs\",\n \"rank\": 34,\n \"score\": 239028.02606193762\n },\n {\n \"content\": \"pub fn test_api(\\n\\n test_store: TestStore,\\n\\n should_fulfill: bool,\\n\\n) -> SettlementApi<TestStore, impl OutgoingService<TestAccount> + Clone + Send + Sync, TestAccount>\\n\\n{\\n\\n let outgoing = outgoing_service_fn(move |_| {\\n\\n Box::new(if should_fulfill {\\n\\n ok(FulfillBuilder {\\n\\n fulfillment: &[0; 32],\\n\\n data: b\\\"hello!\\\",\\n\\n }\\n\\n .build())\\n\\n } else {\\n\\n err(RejectBuilder {\\n\\n code: ErrorCode::F02_UNREACHABLE,\\n\\n message: b\\\"No other outgoing handler!\\\",\\n\\n data: &[],\\n\\n triggered_by: Some(&SERVICE_ADDRESS),\\n\\n }\\n\\n .build())\\n\\n })\\n\\n });\\n\\n SettlementApi::new(test_store, outgoing)\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 35,\n \"score\": 230665.30195314222\n },\n {\n \"content\": \"pub fn test_service(\\n\\n) -> SettlementMessageService<impl IncomingService<TestAccount> + Clone, TestAccount> {\\n\\n SettlementMessageService::new(\\n\\n SERVICE_ADDRESS.clone(),\\n\\n incoming_service_fn(|_request| {\\n\\n Box::new(err(RejectBuilder {\\n\\n code: ErrorCode::F02_UNREACHABLE,\\n\\n message: b\\\"No other incoming handler!\\\",\\n\\n data: &[],\\n\\n triggered_by: Some(&SERVICE_ADDRESS),\\n\\n }\\n\\n .build()))\\n\\n }),\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 36,\n \"score\": 230665.30195314222\n },\n {\n \"content\": \"#[cfg(test)]\\n\\n#[derive(Clone, Debug)]\\n\\nstruct TestAccount(u64);\\n\\n#[cfg(test)]\\n\\nimpl Account for TestAccount {\\n\\n type AccountId = u64;\\n\\n\\n\\n fn id(&self) -> u64 {\\n\\n self.0\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod incoming {\\n\\n use super::*;\\n\\n use interledger_packet::*;\\n\\n use interledger_service::incoming_service_fn;\\n\\n use std::str::FromStr;\\n\\n use std::{\\n\\n sync::{Arc, Mutex},\\n\\n time::SystemTime,\\n\\n };\\n\",\n \"file_path\": \"crates/interledger-service-util/src/validator_service.rs\",\n \"rank\": 37,\n \"score\": 227945.68548044332\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[allow(clippy::all)]\\n\\npub fn run_ethereum_engine<R, Si>(\\n\\n redis_uri: R,\\n\\n ethereum_endpoint: String,\\n\\n settlement_port: u16,\\n\\n secret_seed: &[u8; 32],\\n\\n private_key: Si,\\n\\n chain_id: u8,\\n\\n confirmations: u8,\\n\\n asset_scale: u8,\\n\\n poll_frequency: u64,\\n\\n connector_url: String,\\n\\n token_address: Option<Address>,\\n\\n watch_incoming: bool,\\n\\n) -> impl Future<Item = (), Error = ()>\\n\\nwhere\\n\\n R: IntoConnectionInfo,\\n\\n Si: EthereumLedgerTxSigner + Clone + Send + Sync + 'static,\\n\\n{\\n\\n let redis_secret = generate_redis_secret(secret_seed);\\n\\n let redis_uri = redis_uri.into_connection_info().unwrap();\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs\",\n \"rank\": 38,\n \"score\": 227423.08830973023\n },\n {\n \"content\": \"pub fn extract_var_octet_string(mut buffer: BytesMut) -> Result<BytesMut> {\\n\\n let buffer_length = buffer.len();\\n\\n let mut reader = &buffer[..];\\n\\n let content_length = reader.read_var_octet_string_length()?;\\n\\n let content_offset = buffer_length - reader.len();\\n\\n\\n\\n let mut remaining = buffer.split_off(content_offset);\\n\\n if remaining.len() < content_length {\\n\\n Err(Error::new(ErrorKind::UnexpectedEof, \\\"buffer too small\\\"))\\n\\n } else {\\n\\n Ok(remaining.split_to(content_length))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-packet/src/oer.rs\",\n \"rank\": 39,\n \"score\": 225317.2950358555\n },\n {\n \"content\": \"pub fn start_ganache() -> std::process::Child {\\n\\n let mut ganache = Command::new(\\\"ganache-cli\\\");\\n\\n let ganache = ganache.stdout(std::process::Stdio::null()).arg(\\\"-m\\\").arg(\\n\\n \\\"abstract vacuum mammal awkward pudding scene penalty purchase dinner depart evoke puzzle\\\",\\n\\n );\\n\\n let ganache_pid = ganache.spawn().expect(\\\"couldnt start ganache-cli\\\");\\n\\n // wait a couple of seconds for ganache to boot up\\n\\n sleep(Duration::from_secs(5));\\n\\n ganache_pid\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/test_helpers.rs\",\n \"rank\": 40,\n \"score\": 224008.57064698995\n },\n {\n \"content\": \"fn validate_auth<U, C, A>(store: U, connection: C) -> impl Future<Item = (A, C), Error = ()>\\n\\nwhere\\n\\n U: BtpStore<Account = A> + 'static,\\n\\n C: Stream<Item = Message> + Sink<SinkItem = Message>,\\n\\n A: BtpAccount + 'static,\\n\\n{\\n\\n get_auth(connection).and_then(move |(auth, connection)| {\\n\\n let token = auth.token.clone();\\n\\n store\\n\\n .get_account_from_btp_token(&auth.token)\\n\\n .map_err(move |_| warn!(\\\"Got unauthorized connection with token: {}\\\", token))\\n\\n .and_then(move |account| {\\n\\n let auth_response = Message::Binary(\\n\\n BtpResponse {\\n\\n request_id: auth.request_id,\\n\\n protocol_data: Vec::new(),\\n\\n }\\n\\n .to_bytes(),\\n\\n );\\n\\n connection\\n\\n .send(auth_response)\\n\\n .map_err(|_err| error!(\\\"Error sending auth response\\\"))\\n\\n .and_then(|connection| Ok((account, connection)))\\n\\n })\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-btp/src/server.rs\",\n \"rank\": 41,\n \"score\": 223857.8661473184\n },\n {\n \"content\": \"fn start_ganache() -> std::process::Child {\\n\\n let mut ganache = Command::new(\\\"ganache-cli\\\");\\n\\n let ganache = ganache.stdout(std::process::Stdio::null()).arg(\\\"-m\\\").arg(\\n\\n \\\"abstract vacuum mammal awkward pudding scene penalty purchase dinner depart evoke puzzle\\\",\\n\\n );\\n\\n let ganache_pid = ganache.spawn().expect(\\\"couldnt start ganache-cli\\\");\\n\\n // wait a couple of seconds for ganache to boot up\\n\\n sleep(Duration::from_secs(5));\\n\\n ganache_pid\\n\\n}\\n\\nuse interledger_settlement_engines::engines::ethereum_ledger::run_ethereum_engine;\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 42,\n \"score\": 222860.34098717495\n },\n {\n \"content\": \"fn optional_bytes_to_utf8<S>(bytes: &Option<Bytes>, serializer: S) -> Result<S::Ok, S::Error>\\n\\nwhere\\n\\n S: Serializer,\\n\\n{\\n\\n if let Some(bytes) = bytes {\\n\\n serializer.serialize_some(str::from_utf8(bytes.as_ref()).unwrap_or(\\\"\\\"))\\n\\n } else {\\n\\n serializer.serialize_none()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/src/account.rs\",\n \"rank\": 43,\n \"score\": 221594.13769625392\n },\n {\n \"content\": \"/// A trait for Store implmentations that have ILP routing tables.\\n\\npub trait RouterStore: AccountStore + Clone + Send + Sync + 'static {\\n\\n /// **Synchronously** return a copy of the routing table.\\n\\n /// Note that this is synchronous because it assumes that Stores should\\n\\n /// keep the routing table in memory and use PubSub or polling to keep it updated.\\n\\n /// This ensures that individual packets can be routed without hitting the underlying store.\\n\\n // TODO avoid using HashMap because it means it'll be cloned a lot\\n\\n fn routing_table(&self) -> HashMap<Bytes, <Self::Account as Account>::AccountId>;\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-router/src/lib.rs\",\n \"rank\": 44,\n \"score\": 221023.70484933376\n },\n {\n \"content\": \"fn deserialize_string_to_address<'de, D>(deserializer: D) -> Result<Address, D::Error>\\n\\nwhere\\n\\n D: Deserializer<'de>,\\n\\n{\\n\\n Address::from_str(&String::deserialize(deserializer)?)\\n\\n .map_err(|err| DeserializeError::custom(format!(\\\"Invalid address: {:?}\\\", err)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger/src/node.rs\",\n \"rank\": 45,\n \"score\": 220577.20819566108\n },\n {\n \"content\": \"pub fn parse_btp_url(uri: &str) -> Result<Url, ParseError> {\\n\\n let uri = if uri.starts_with(\\\"btp+\\\") {\\n\\n uri.split_at(4).1\\n\\n } else {\\n\\n uri\\n\\n };\\n\\n Url::parse(uri)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-btp/src/client.rs\",\n \"rank\": 46,\n \"score\": 212682.09694301675\n },\n {\n \"content\": \"#[test]\\n\\nfn errors_for_unknown_accounts() {\\n\\n let result = block_on(test_store().and_then(|(store, context)| {\\n\\n store.get_accounts(vec![0, 5]).then(move |result| {\\n\\n let _ = context;\\n\\n result\\n\\n })\\n\\n }));\\n\\n assert!(result.is_err());\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/accounts_test.rs\",\n \"rank\": 47,\n \"score\": 211914.4054065036\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn random_token() -> String {\\n\\n let mut bytes: [u8; 18] = [0; 18];\\n\\n SystemRandom::new().fill(&mut bytes).unwrap();\\n\\n base64::encode_config(&bytes, base64::URL_SAFE_NO_PAD)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger/src/cli.rs\",\n \"rank\": 48,\n \"score\": 210205.70504446328\n },\n {\n \"content\": \"type OutgoingRequests = Arc<Mutex<Vec<OutgoingRequest<TestAccount>>>>;\\n\\n\\n\",\n \"file_path\": \"crates/interledger-ccp/src/test_helpers.rs\",\n \"rank\": 49,\n \"score\": 209555.91121178545\n },\n {\n \"content\": \"struct SendMoneyFuture<S: IncomingService<A>, A: Account> {\\n\\n state: SendMoneyFutureState,\\n\\n next: Option<S>,\\n\\n from_account: A,\\n\\n source_account: Address,\\n\\n destination_account: Address,\\n\\n shared_secret: Bytes,\\n\\n source_amount: u64,\\n\\n congestion_controller: CongestionController,\\n\\n pending_requests: Cell<Vec<PendingRequest>>,\\n\\n delivered_amount: u64,\\n\\n should_send_source_account: bool,\\n\\n sequence: u64,\\n\\n rejected_packets: u64,\\n\\n error: Option<Error>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-stream/src/client.rs\",\n \"rank\": 50,\n \"score\": 207654.48373595398\n },\n {\n \"content\": \"/// Filters out transactions where the `from` and `to` fields match the provides\\n\\n/// addreses.\\n\\npub fn filter_transfer_logs(\\n\\n web3: Web3<Http>,\\n\\n contract_address: Address,\\n\\n from: Option<Address>,\\n\\n to: Option<Address>,\\n\\n from_block: BlockNumber,\\n\\n to_block: BlockNumber,\\n\\n) -> impl Future<Item = Vec<ERC20Transfer>, Error = ()> {\\n\\n let from = if let Some(from) = from {\\n\\n Some(vec![H256::from(from)])\\n\\n } else {\\n\\n None\\n\\n };\\n\\n let to = if let Some(to) = to {\\n\\n Some(vec![H256::from(to)])\\n\\n } else {\\n\\n None\\n\\n };\\n\\n\\n\\n // create a filter for Transfer events from `from_block` until `to_block\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/utils.rs\",\n \"rank\": 51,\n \"score\": 207010.1910738848\n },\n {\n \"content\": \"pub trait SettlementAccount: Account {\\n\\n fn settlement_engine_details(&self) -> Option<SettlementEngineDetails> {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/lib.rs\",\n \"rank\": 52,\n \"score\": 203245.60281849044\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\npub fn mock_settlement(status_code: usize) -> mockito::Mock {\\n\\n mock(\\\"POST\\\", SETTLEMENT_API.clone())\\n\\n // The settlement API receives json data\\n\\n .match_header(\\\"Content-Type\\\", \\\"application/json\\\")\\n\\n .with_status(status_code)\\n\\n .with_body(BODY)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 53,\n \"score\": 202725.5001383836\n },\n {\n \"content\": \"fn payment_pointer_to_url(payment_pointer: &str) -> String {\\n\\n let mut url: String = if payment_pointer.starts_with('$') {\\n\\n let mut url = \\\"https://\\\".to_string();\\n\\n url.push_str(&payment_pointer[1..]);\\n\\n url\\n\\n } else {\\n\\n payment_pointer.to_string()\\n\\n };\\n\\n\\n\\n let num_slashes = url.matches('/').count();\\n\\n if num_slashes == 2 {\\n\\n url.push_str(\\\"/.well-known/pay\\\");\\n\\n } else if num_slashes == 1 && url.ends_with('/') {\\n\\n url.push_str(\\\".well-known/pay\\\");\\n\\n }\\n\\n trace!(\\n\\n \\\"Converted payment pointer: {} to URL: {}\\\",\\n\\n payment_pointer,\\n\\n url\\n\\n );\\n\",\n \"file_path\": \"crates/interledger-spsp/src/client.rs\",\n \"rank\": 54,\n \"score\": 197811.6735813315\n },\n {\n \"content\": \"#[test]\\n\\nfn gets_accounts_to_send_routes_to() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n store\\n\\n .get_accounts_to_send_routes_to()\\n\\n .and_then(move |accounts| {\\n\\n assert_eq!(accounts[0].id(), 1);\\n\\n assert_eq!(accounts.len(), 1);\\n\\n let _ = context;\\n\\n Ok(())\\n\\n })\\n\\n }))\\n\\n .unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/routing_test.rs\",\n \"rank\": 55,\n \"score\": 197681.16669668994\n },\n {\n \"content\": \"pub fn is_ildcp_request(prepare: &Prepare) -> bool {\\n\\n prepare.execution_condition() == PEER_PROTOCOL_CONDITION\\n\\n && prepare.destination() == *ILDCP_DESTINATION\\n\\n}\\n\\n\\n\\n#[derive(Debug, Default)]\\n\\npub struct IldcpRequest {}\\n\\n\\n\\nimpl IldcpRequest {\\n\\n pub fn new() -> Self {\\n\\n IldcpRequest {}\\n\\n }\\n\\n\\n\\n pub fn to_prepare(&self) -> Prepare {\\n\\n PrepareBuilder {\\n\\n destination: (*ILDCP_DESTINATION).clone(),\\n\\n amount: 0,\\n\\n execution_condition: &PEER_PROTOCOL_CONDITION,\\n\\n expires_at: SystemTime::now() + *PEER_PROTOCOL_EXPIRY_DURATION,\\n\\n data: &[],\\n\",\n \"file_path\": \"crates/interledger-ildcp/src/packet.rs\",\n \"rank\": 56,\n \"score\": 192917.82047083313\n },\n {\n \"content\": \"/// The interface for Stores that can be used with the HttpServerService.\\n\\n// TODO do we need all of these constraints?\\n\\npub trait HttpStore: Clone + Send + Sync + 'static {\\n\\n type Account: HttpAccount;\\n\\n\\n\\n /// Load account details based on the full HTTP Authorization header\\n\\n /// received on the incoming HTTP request.\\n\\n fn get_account_from_http_token(\\n\\n &self,\\n\\n token: &str,\\n\\n ) -> Box<dyn Future<Item = Self::Account, Error = ()> + Send>;\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-http/src/lib.rs\",\n \"rank\": 57,\n \"score\": 192262.99664450242\n },\n {\n \"content\": \"pub trait NodeStore: Clone + Send + Sync + 'static {\\n\\n type Account: AccountTrait;\\n\\n\\n\\n fn insert_account(\\n\\n &self,\\n\\n account: AccountDetails,\\n\\n ) -> Box<dyn Future<Item = Self::Account, Error = ()> + Send>;\\n\\n\\n\\n // TODO limit the number of results and page through them\\n\\n fn get_all_accounts(&self) -> Box<dyn Future<Item = Vec<Self::Account>, Error = ()> + Send>;\\n\\n\\n\\n fn set_rates<R>(&self, rates: R) -> Box<dyn Future<Item = (), Error = ()> + Send>\\n\\n where\\n\\n R: IntoIterator<Item = (String, f64)>;\\n\\n\\n\\n fn set_static_routes<R>(&self, routes: R) -> Box<dyn Future<Item = (), Error = ()> + Send>\\n\\n where\\n\\n R: IntoIterator<Item = (String, <Self::Account as AccountTrait>::AccountId)>;\\n\\n\\n\\n fn set_static_route(\\n\",\n \"file_path\": \"crates/interledger-api/src/lib.rs\",\n \"rank\": 58,\n \"score\": 192258.2037684894\n },\n {\n \"content\": \"fn default_settlement_address() -> SocketAddr {\\n\\n SocketAddr::from(([127, 0, 0, 1], 7771))\\n\\n}\\n\",\n \"file_path\": \"crates/interledger/src/node.rs\",\n \"rank\": 59,\n \"score\": 191481.5450642481\n },\n {\n \"content\": \"pub fn mock_message(status_code: usize) -> mockito::Mock {\\n\\n mock(\\\"POST\\\", MESSAGES_API.clone())\\n\\n // The messages API receives raw data\\n\\n .match_header(\\\"Content-Type\\\", \\\"application/octet-stream\\\")\\n\\n .with_status(status_code)\\n\\n .with_body(BODY)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement/src/test_helpers.rs\",\n \"rank\": 60,\n \"score\": 191384.118291836\n },\n {\n \"content\": \"/// Implement this trait for datatypes which can be used to sign an Ethereum\\n\\n/// Transaction, e.g. an HSM, Ledger, Trezor connection, or a private key\\n\\n/// string.\\n\\n/// TODO: All methods should be converted to return a Future, since an HSM\\n\\n/// connection is asynchronous\\n\\npub trait EthereumLedgerTxSigner {\\n\\n /// Takes a transaction and returns an RLP encoded signed version of it\\n\\n fn sign_raw_tx(&self, tx: RawTransaction, chain_id: u8) -> Vec<u8>;\\n\\n\\n\\n /// Takes a message and returns a signature on it\\n\\n fn sign_message(&self, message: &[u8]) -> Signature;\\n\\n\\n\\n /// Returns the Ethereum address associated with the signer\\n\\n fn address(&self) -> Address;\\n\\n}\\n\\n\\n\\nimpl EthereumLedgerTxSigner for String {\\n\\n fn sign_raw_tx(&self, tx: RawTransaction, chain_id: u8) -> Vec<u8> {\\n\\n tx.sign(&H256::from_str(self).unwrap(), &chain_id)\\n\\n }\\n\\n\\n\\n fn sign_message(&self, message: &[u8]) -> Signature {\\n\\n let private_key: PrivateKey = self.parse().unwrap();\\n\\n let hash = Sha3::digest(message);\\n\\n private_key.sign_hash(&hash)\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs\",\n \"rank\": 61,\n \"score\": 189763.07683523392\n },\n {\n \"content\": \"pub fn test_service_with_routes() -> (\\n\\n CcpRouteManager<\\n\\n impl IncomingService<TestAccount, Future = BoxedIlpFuture> + Clone,\\n\\n impl OutgoingService<TestAccount, Future = BoxedIlpFuture> + Clone,\\n\\n TestStore,\\n\\n TestAccount,\\n\\n >,\\n\\n OutgoingRequests,\\n\\n) {\\n\\n let local_routes = HashMap::from_iter(vec![\\n\\n (\\n\\n Bytes::from(\\\"example.local.1\\\"),\\n\\n TestAccount::new(1, \\\"example.local.1\\\"),\\n\\n ),\\n\\n (\\n\\n Bytes::from(\\\"example.connector.other-local\\\"),\\n\\n TestAccount {\\n\\n id: 3,\\n\\n ilp_address: Address::from_str(\\\"example.connector.other-local\\\").unwrap(),\\n\\n send_routes: false,\\n\",\n \"file_path\": \"crates/interledger-ccp/src/test_helpers.rs\",\n \"rank\": 62,\n \"score\": 187786.28889840303\n },\n {\n \"content\": \"#[derive(Debug, Clone, Serialize, Deserialize)]\\n\\nstruct PaymentDetailsResponse {\\n\\n to: Addresses,\\n\\n sig: Signature,\\n\\n}\\n\\n\\n\\nimpl PaymentDetailsResponse {\\n\\n fn new(to: Addresses, sig: Signature) -> Self {\\n\\n PaymentDetailsResponse { to, sig }\\n\\n }\\n\\n}\\n\\n\\n\\n/// # Ethereum Ledger Settlement Engine\\n\\n///\\n\\n/// Settlement Engine compliant to [RFC536](https://github.com/interledger/rfcs/pull/536/)\\n\\n///\\n\\n/// The engine connects to an Ethereum node (over HTTP) as well as the connector. Its\\n\\n/// functions are exposed via the Settlement Engine API.\\n\\n///\\n\\n/// It requires a `confirmations` security parameter which is used to ensure\\n\\n/// that all transactions that get sent to the connector have sufficient\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs\",\n \"rank\": 63,\n \"score\": 186685.12674806506\n },\n {\n \"content\": \"pub fn get_open_port(try_port: Option<u16>) -> u16 {\\n\\n if let Some(port) = try_port {\\n\\n let listener = net2::TcpBuilder::new_v4().unwrap();\\n\\n listener.reuse_address(true).unwrap();\\n\\n if let Ok(listener) = listener.bind(&format!(\\\"127.0.0.1:{}\\\", port)) {\\n\\n return listener.listen(1).unwrap().local_addr().unwrap().port();\\n\\n }\\n\\n }\\n\\n\\n\\n for _i in 0..1000 {\\n\\n let listener = net2::TcpBuilder::new_v4().unwrap();\\n\\n listener.reuse_address(true).unwrap();\\n\\n if let Ok(listener) = listener.bind(\\\"127.0.0.1:0\\\") {\\n\\n return listener.listen(1).unwrap().local_addr().unwrap().port();\\n\\n }\\n\\n }\\n\\n panic!(\\\"Cannot find open port!\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/redis_helpers.rs\",\n \"rank\": 64,\n \"score\": 185747.92943173286\n },\n {\n \"content\": \"/// Trait used to store Ethereum account addresses, as well as any data related\\n\\n/// to the connector notifier service such as the most recently observed block\\n\\n/// and account balance\\n\\npub trait EthereumStore {\\n\\n type Account: EthereumAccount;\\n\\n\\n\\n /// Saves the Ethereum address associated with this account\\n\\n /// called when creating an account on the API.\\n\\n fn save_account_addresses(\\n\\n &self,\\n\\n data: HashMap<<Self::Account as Account>::AccountId, Addresses>,\\n\\n ) -> Box<dyn Future<Item = (), Error = ()> + Send>;\\n\\n\\n\\n /// Loads the Ethereum address associated with this account\\n\\n fn load_account_addresses(\\n\\n &self,\\n\\n account_ids: Vec<<Self::Account as Account>::AccountId>,\\n\\n ) -> Box<dyn Future<Item = Vec<Addresses>, Error = ()> + Send>;\\n\\n\\n\\n /// Saves the latest block number, up to which all\\n\\n /// transactions have been communicated to the connector\\n\\n fn save_recently_observed_block(\\n\\n &self,\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/types.rs\",\n \"rank\": 65,\n \"score\": 184319.28012471698\n },\n {\n \"content\": \"pub fn decrypt(shared_secret: &[u8], mut ciphertext: BytesMut) -> Result<BytesMut, ()> {\\n\\n let key = hmac_sha256(shared_secret, &ENCRYPTION_KEY_STRING);\\n\\n let key = aead::OpeningKey::new(&aead::AES_256_GCM, &key)\\n\\n .expect(\\\"Failed to create a new opening key for decrypting data!\\\");\\n\\n\\n\\n let mut nonce: [u8; NONCE_LENGTH] = [0; NONCE_LENGTH];\\n\\n nonce.copy_from_slice(&ciphertext.split_to(NONCE_LENGTH));\\n\\n\\n\\n let auth_tag = ciphertext.split_to(AUTH_TAG_LENGTH);\\n\\n let additional_data: &[u8] = &[];\\n\\n\\n\\n // Ring expects the tag to come after the data\\n\\n ciphertext.unsplit(auth_tag);\\n\\n\\n\\n let length = aead::open_in_place(\\n\\n &key,\\n\\n aead::Nonce::assume_unique_for_key(nonce),\\n\\n aead::Aad::from(additional_data),\\n\\n 0,\\n\\n ciphertext.as_mut(),\\n\",\n \"file_path\": \"crates/interledger-stream/src/crypto.rs\",\n \"rank\": 66,\n \"score\": 183636.20246926975\n },\n {\n \"content\": \"fn deserialize_redis_connection<'de, D>(deserializer: D) -> Result<ConnectionInfo, D::Error>\\n\\nwhere\\n\\n D: Deserializer<'de>,\\n\\n{\\n\\n Url::parse(&String::deserialize(deserializer)?)\\n\\n .map_err(|err| DeserializeError::custom(format!(\\\"Invalid URL: {:?}\\\", err)))?\\n\\n .into_connection_info()\\n\\n .map_err(|err| {\\n\\n DeserializeError::custom(format!(\\n\\n \\\"Error converting into Redis connection info: {:?}\\\",\\n\\n err\\n\\n ))\\n\\n })\\n\\n}\\n\\n\\n\\n/// An all-in-one Interledger node that includes sender and receiver functionality,\\n\\n/// a connector, and a management API. The node uses Redis for persistence.\\n\\n#[derive(Deserialize, Clone)]\\n\\npub struct InterledgerNode {\\n\\n /// ILP address of the node\\n\",\n \"file_path\": \"crates/interledger/src/node.rs\",\n \"rank\": 67,\n \"score\": 181857.53078058304\n },\n {\n \"content\": \"#[allow(clippy::cognitive_complexity)]\\n\\npub fn main() {\\n\\n env_logger::init();\\n\\n\\n\\n let mut app = App::new(\\\"interledger-settlement-engines\\\")\\n\\n .about(\\\"Interledger Settlement Engines CLI\\\")\\n\\n .subcommands(vec![\\n\\n SubCommand::with_name(\\\"ethereum-ledger\\\")\\n\\n .about(\\\"Ethereum settlement engine which performs ledger (layer 1) transactions\\\")\\n\\n .args(&[\\n\\n Arg::with_name(\\\"port\\\")\\n\\n .long(\\\"port\\\")\\n\\n .help(\\\"Port to listen for settlement requests on\\\")\\n\\n .default_value(\\\"3000\\\"),\\n\\n Arg::with_name(\\\"key\\\")\\n\\n .long(\\\"key\\\")\\n\\n .help(\\\"private key for settlement account\\\")\\n\\n .takes_value(true)\\n\\n .required(true),\\n\\n Arg::with_name(\\\"ethereum_endpoint\\\")\\n\\n .long(\\\"ethereum_endpoint\\\")\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/main.rs\",\n \"rank\": 68,\n \"score\": 181841.86844556668\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn send_spsp_payment_btp(\\n\\n btp_server: &str,\\n\\n receiver: &str,\\n\\n amount: u64,\\n\\n quiet: bool,\\n\\n) -> impl Future<Item = (), Error = ()> {\\n\\n let receiver = receiver.to_string();\\n\\n let btp_server = parse_btp_url(btp_server).unwrap();\\n\\n let account = AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\\n\\n .additional_routes(&[&b\\\"\\\"[..]])\\n\\n .btp_outgoing_token(btp_server.password().unwrap_or_default().to_string())\\n\\n .btp_uri(btp_server)\\n\\n .build();\\n\\n connect_client(\\n\\n vec![account.clone()],\\n\\n true,\\n\\n outgoing_service_fn(|request: OutgoingRequest<Account>| {\\n\\n Err(RejectBuilder {\\n\\n code: ErrorCode::F02_UNREACHABLE,\\n\\n message: &format!(\\n\",\n \"file_path\": \"crates/interledger/src/cli.rs\",\n \"rank\": 69,\n \"score\": 180479.50964327692\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn send_spsp_payment_http(\\n\\n http_server: &str,\\n\\n receiver: &str,\\n\\n amount: u64,\\n\\n quiet: bool,\\n\\n) -> impl Future<Item = (), Error = ()> {\\n\\n let receiver = receiver.to_string();\\n\\n let url = Url::parse(http_server).expect(\\\"Cannot parse HTTP URL\\\");\\n\\n let account = if let Some(token) = url.password() {\\n\\n AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\\n\\n .additional_routes(&[&b\\\"\\\"[..]])\\n\\n .http_endpoint(Url::parse(http_server).unwrap())\\n\\n .http_outgoing_token(token.to_string())\\n\\n .build()\\n\\n } else {\\n\\n AccountBuilder::new(LOCAL_ILP_ADDRESS.clone())\\n\\n .additional_routes(&[&b\\\"\\\"[..]])\\n\\n .http_endpoint(Url::parse(http_server).unwrap())\\n\\n .build()\\n\\n };\\n\",\n \"file_path\": \"crates/interledger/src/cli.rs\",\n \"rank\": 70,\n \"score\": 180479.50964327692\n },\n {\n \"content\": \"pub fn test_service() -> CcpRouteManager<\\n\\n impl IncomingService<TestAccount, Future = BoxedIlpFuture> + Clone,\\n\\n impl OutgoingService<TestAccount, Future = BoxedIlpFuture> + Clone,\\n\\n TestStore,\\n\\n TestAccount,\\n\\n> {\\n\\n let addr = Address::from_str(\\\"example.connector\\\").unwrap();\\n\\n CcpRouteManagerBuilder::new(\\n\\n addr.clone(),\\n\\n TestStore::new(),\\n\\n outgoing_service_fn(|_request| {\\n\\n Box::new(err(RejectBuilder {\\n\\n code: ErrorCode::F02_UNREACHABLE,\\n\\n message: b\\\"No other outgoing handler!\\\",\\n\\n data: &[],\\n\\n triggered_by: Some(&EXAMPLE_CONNECTOR),\\n\\n }\\n\\n .build()))\\n\\n }),\\n\\n incoming_service_fn(|_request| {\\n\",\n \"file_path\": \"crates/interledger-ccp/src/test_helpers.rs\",\n \"rank\": 71,\n \"score\": 179424.40732386857\n },\n {\n \"content\": \" runtime.spawn(\\n\\n run_ethereum_engine(\\n\\n connection_info2,\\n\\n \\\"http://localhost:8545\\\".to_string(),\\n\\n node2_engine,\\n\\n &node2_secret,\\n\\n bob_key,\\n\\n 1,\\n\\n 0,\\n\\n 18,\\n\\n 1000,\\n\\n format!(\\\"http://127.0.0.1:{}\\\", node2_settlement),\\n\\n None,\\n\\n true,\\n\\n )\\n\\n .and_then(move |_| {\\n\\n node2\\n\\n .insert_account(AccountDetails {\\n\\n ilp_address: Address::from_str(\\\"example.bob\\\").unwrap(),\\n\\n asset_code: \\\"ETH\\\".to_string(),\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 72,\n \"score\": 178151.2617642873\n },\n {\n \"content\": \" \\\"receiver\\\": format!(\\\"http://localhost:{}/.well-known/pay\\\", to),\\n\\n \\\"source_amount\\\": amount,\\n\\n }))\\n\\n .send()\\n\\n .map_err(|err| {\\n\\n eprintln!(\\\"Error sending SPSP payment: {:?}\\\", err);\\n\\n err\\n\\n })\\n\\n .and_then(|res| res.error_for_status())\\n\\n .and_then(|res| res.into_body().concat2())\\n\\n .and_then(move |body| {\\n\\n let ret: DeliveryData = serde_json::from_slice(&body).unwrap();\\n\\n assert_eq!(ret.delivered_amount, amount);\\n\\n Ok(())\\n\\n })\\n\\n };\\n\\n\\n\\n let create1 = create_account(node1_engine, \\\"1\\\");\\n\\n let create2 = create_account(node2_engine, \\\"1\\\");\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 73,\n \"score\": 178147.20134372165\n },\n {\n \"content\": \" runtime.spawn(\\n\\n run_ethereum_engine(\\n\\n connection_info1,\\n\\n \\\"http://localhost:8545\\\".to_string(),\\n\\n node1_engine,\\n\\n &node1_secret,\\n\\n alice_key,\\n\\n 1,\\n\\n 0,\\n\\n 18,\\n\\n 1000,\\n\\n format!(\\\"http://127.0.0.1:{}\\\", node1_settlement),\\n\\n None,\\n\\n true,\\n\\n )\\n\\n .and_then(move |_| {\\n\\n // TODO insert the accounts via HTTP request\\n\\n node1_clone\\n\\n .insert_account(AccountDetails {\\n\\n ilp_address: Address::from_str(\\\"example.alice\\\").unwrap(),\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 74,\n \"score\": 178146.14485972383\n },\n {\n \"content\": \" })\\n\\n })\\n\\n // Up to here, Alice's balance should be -70 and Bob's\\n\\n // balance should be 70. Once we make 1 more payment, we\\n\\n // exceed the settle_threshold and thus a settlement is made\\n\\n .and_then(move |_| send4)\\n\\n .and_then(move |_| {\\n\\n // Wait a few seconds so that the receiver's engine\\n\\n // gets the data\\n\\n sleep(Duration::from_secs(5));\\n\\n // Since the credit connection reached -71, and the\\n\\n // settle_to is -10, a 61 Wei transaction is made.\\n\\n get_balance(1, node1_http, \\\"bob\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"10\\\\\\\"}\\\");\\n\\n get_balance(1, node2_http, \\\"alice\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"-10\\\\\\\"}\\\");\\n\\n ganache_pid.kill().unwrap();\\n\\n Ok(())\\n\\n })\\n\\n })\\n\\n })\\n\\n }),\\n\\n )\\n\\n .unwrap();\\n\\n}\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 75,\n \"score\": 178145.3719654929\n },\n {\n \"content\": \" settlement_engine_url: Some(format!(\\\"http://localhost:{}\\\", node1_engine)),\\n\\n settlement_engine_asset_scale: Some(18),\\n\\n })\\n\\n })\\n\\n .and_then(move |_| node1.serve())\\n\\n }),\\n\\n );\\n\\n\\n\\n let node2_secret = cli::random_secret();\\n\\n let node2 = InterledgerNode {\\n\\n ilp_address: Address::from_str(\\\"example.bob\\\").unwrap(),\\n\\n default_spsp_account: Some(0),\\n\\n admin_auth_token: \\\"admin\\\".to_string(),\\n\\n redis_connection: connection_info2.clone(),\\n\\n btp_address: ([127, 0, 0, 1], get_open_port(None)).into(),\\n\\n http_address: ([127, 0, 0, 1], node2_http).into(),\\n\\n settlement_address: ([127, 0, 0, 1], node2_settlement).into(),\\n\\n secret_seed: node2_secret,\\n\\n route_broadcast_interval: Some(200),\\n\\n };\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 76,\n \"score\": 178145.21191120008\n },\n {\n \"content\": \" .and_then(move |_| {\\n\\n node1_clone.insert_account(AccountDetails {\\n\\n ilp_address: Address::from_str(\\\"example.bob\\\").unwrap(),\\n\\n asset_code: \\\"ETH\\\".to_string(),\\n\\n asset_scale: 18,\\n\\n btp_incoming_token: None,\\n\\n btp_uri: None,\\n\\n http_endpoint: Some(format!(\\\"http://localhost:{}/ilp\\\", node2_http)),\\n\\n http_incoming_token: Some(\\\"bob\\\".to_string()),\\n\\n http_outgoing_token: Some(\\\"alice\\\".to_string()),\\n\\n max_packet_amount: 10,\\n\\n min_balance: Some(-100),\\n\\n settle_threshold: Some(70),\\n\\n settle_to: Some(10),\\n\\n send_routes: false,\\n\\n receive_routes: false,\\n\\n routing_relation: None,\\n\\n round_trip_time: None,\\n\\n packets_per_minute_limit: None,\\n\\n amount_per_minute_limit: None,\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 77,\n \"score\": 178144.569574594\n },\n {\n \"content\": \" let bob_key = \\\"cc96601bc52293b53c4736a12af9130abf347669b3813f9ec4cafdf6991b087e\\\".to_string();\\n\\n\\n\\n let mut runtime = RuntimeBuilder::new()\\n\\n .panic_handler(|_| panic!(\\\"Tokio worker panicked\\\"))\\n\\n .build()\\n\\n .unwrap();\\n\\n\\n\\n let node1_secret = cli::random_secret();\\n\\n let node1 = InterledgerNode {\\n\\n ilp_address: Address::from_str(\\\"example.alice\\\").unwrap(),\\n\\n default_spsp_account: Some(0),\\n\\n admin_auth_token: \\\"hi_alice\\\".to_string(),\\n\\n redis_connection: connection_info1.clone(),\\n\\n btp_address: ([127, 0, 0, 1], get_open_port(None)).into(),\\n\\n http_address: ([127, 0, 0, 1], node1_http).into(),\\n\\n settlement_address: ([127, 0, 0, 1], node1_settlement).into(),\\n\\n secret_seed: node1_secret,\\n\\n route_broadcast_interval: Some(200),\\n\\n };\\n\\n let node1_clone = node1.clone();\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 78,\n \"score\": 178144.34209840657\n },\n {\n \"content\": \" node2\\n\\n .insert_account(AccountDetails {\\n\\n ilp_address: Address::from_str(\\\"example.alice\\\").unwrap(),\\n\\n asset_code: \\\"ETH\\\".to_string(),\\n\\n asset_scale: 18,\\n\\n btp_incoming_token: None,\\n\\n btp_uri: None,\\n\\n http_endpoint: Some(format!(\\\"http://localhost:{}/ilp\\\", node1_http)),\\n\\n http_incoming_token: Some(\\\"alice\\\".to_string()),\\n\\n http_outgoing_token: Some(\\\"bob\\\".to_string()),\\n\\n max_packet_amount: 10,\\n\\n min_balance: Some(-100),\\n\\n settle_threshold: Some(70),\\n\\n settle_to: Some(-10),\\n\\n send_routes: false,\\n\\n receive_routes: false,\\n\\n routing_relation: None,\\n\\n round_trip_time: None,\\n\\n packets_per_minute_limit: None,\\n\\n amount_per_minute_limit: None,\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 79,\n \"score\": 178141.74765471247\n },\n {\n \"content\": \"#![recursion_limit = \\\"128\\\"]\\n\\n\\n\\nuse env_logger;\\n\\nuse futures::{Future, Stream};\\n\\nuse interledger::{\\n\\n cli,\\n\\n node::{AccountDetails, InterledgerNode},\\n\\n};\\n\\nuse interledger_packet::Address;\\n\\nuse serde_json::json;\\n\\nuse std::str;\\n\\nuse std::str::FromStr;\\n\\nuse std::thread::sleep;\\n\\nuse std::time::Duration;\\n\\nuse tokio::runtime::Builder as RuntimeBuilder;\\n\\n\\n\\nmod redis_helpers;\\n\\nuse redis_helpers::*;\\n\\nuse std::process::Command;\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 80,\n \"score\": 178139.80674619743\n },\n {\n \"content\": \" // Make 4 subsequent payments (we could also do a 71 payment\\n\\n // directly)\\n\\n let send1 = send_money(node1_http, node2_http, 10);\\n\\n let send2 = send_money(node1_http, node2_http, 20);\\n\\n let send3 = send_money(node1_http, node2_http, 40);\\n\\n let send4 = send_money(node1_http, node2_http, 1);\\n\\n\\n\\n let get_balance = |account_id, node_port, admin_token| {\\n\\n let client = reqwest::r#async::Client::new();\\n\\n client\\n\\n .get(&format!(\\n\\n \\\"http://localhost:{}/accounts/{}/balance\\\",\\n\\n node_port, account_id\\n\\n ))\\n\\n .header(\\\"Authorization\\\", format!(\\\"Bearer {}\\\", admin_token))\\n\\n .send()\\n\\n .map_err(|err| {\\n\\n eprintln!(\\\"Error getting account data: {:?}\\\", err);\\n\\n err\\n\\n })\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 81,\n \"score\": 178139.38016244295\n },\n {\n \"content\": \" // accounts via the Accounts API.\\n\\n let client = reqwest::r#async::Client::new();\\n\\n\\n\\n let create_account = |engine_port, account_id| {\\n\\n client\\n\\n .post(&format!(\\\"http://localhost:{}/accounts\\\", engine_port))\\n\\n .json(&json!({ \\\"id\\\": account_id }))\\n\\n .send()\\n\\n .map_err(|err| {\\n\\n eprintln!(\\\"Error creating account: {:?}\\\", err);\\n\\n err\\n\\n })\\n\\n .and_then(|res| res.error_for_status())\\n\\n };\\n\\n\\n\\n let send_money = |from, to, amount| {\\n\\n client\\n\\n .post(&format!(\\\"http://localhost:{}/pay\\\", from))\\n\\n .header(\\\"Authorization\\\", \\\"Bearer in_alice\\\")\\n\\n .json(&json!({\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 82,\n \"score\": 178138.72750508544\n },\n {\n \"content\": \" settlement_engine_url: Some(format!(\\n\\n \\\"http://localhost:{}\\\",\\n\\n node2_engine\\n\\n )),\\n\\n settlement_engine_asset_scale: Some(18),\\n\\n })\\n\\n .and_then(move |_| node2.serve())\\n\\n })\\n\\n }),\\n\\n );\\n\\n\\n\\n runtime\\n\\n .block_on(\\n\\n // Wait for the nodes to spin up\\n\\n delay(500)\\n\\n .map_err(|_| panic!(\\\"Something strange happened\\\"))\\n\\n .and_then(move |_| {\\n\\n // The 2 nodes are peered, we make a POST to the engine's\\n\\n // create account endpoint so that they trade addresses.\\n\\n // This would happen automatically if we inserted the\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 83,\n \"score\": 178138.53969318885\n },\n {\n \"content\": \" .and_then(|res| res.error_for_status())\\n\\n .and_then(|res| res.into_body().concat2())\\n\\n };\\n\\n\\n\\n create1\\n\\n .and_then(move |_| create2)\\n\\n .and_then(move |_| send1)\\n\\n .and_then(move |_| {\\n\\n get_balance(1, node1_http, \\\"bob\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"10\\\\\\\"}\\\");\\n\\n get_balance(1, node2_http, \\\"alice\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"-10\\\\\\\"}\\\");\\n\\n Ok(())\\n\\n })\\n\\n })\\n\\n })\\n\\n .and_then(move |_| send2)\\n\\n .and_then(move |_| {\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 84,\n \"score\": 178137.78067175407\n },\n {\n \"content\": \" asset_code: \\\"ETH\\\".to_string(),\\n\\n asset_scale: 18,\\n\\n btp_incoming_token: None,\\n\\n btp_uri: None,\\n\\n http_endpoint: None,\\n\\n http_incoming_token: Some(\\\"in_alice\\\".to_string()),\\n\\n http_outgoing_token: Some(\\\"out_alice\\\".to_string()),\\n\\n max_packet_amount: 10,\\n\\n min_balance: None,\\n\\n settle_threshold: None,\\n\\n settle_to: Some(-10),\\n\\n send_routes: false,\\n\\n receive_routes: false,\\n\\n routing_relation: None,\\n\\n round_trip_time: None,\\n\\n packets_per_minute_limit: None,\\n\\n amount_per_minute_limit: None,\\n\\n settlement_engine_url: None,\\n\\n settlement_engine_asset_scale: None,\\n\\n })\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 85,\n \"score\": 178135.79982473337\n },\n {\n \"content\": \" get_balance(1, node1_http, \\\"bob\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"30\\\\\\\"}\\\");\\n\\n get_balance(1, node2_http, \\\"alice\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"-30\\\\\\\"}\\\");\\n\\n Ok(())\\n\\n })\\n\\n })\\n\\n })\\n\\n .and_then(move |_| send3)\\n\\n .and_then(move |_| {\\n\\n get_balance(1, node1_http, \\\"bob\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"70\\\\\\\"}\\\");\\n\\n get_balance(1, node2_http, \\\"alice\\\").and_then(move |ret| {\\n\\n let ret = str::from_utf8(&ret).unwrap();\\n\\n assert_eq!(ret, \\\"{\\\\\\\"balance\\\\\\\":\\\\\\\"-70\\\\\\\"}\\\");\\n\\n Ok(())\\n\\n })\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 86,\n \"score\": 178135.70264712235\n },\n {\n \"content\": \" asset_scale: 18,\\n\\n btp_incoming_token: None,\\n\\n btp_uri: None,\\n\\n http_endpoint: None,\\n\\n http_incoming_token: Some(\\\"in_bob\\\".to_string()),\\n\\n http_outgoing_token: Some(\\\"out_bob\\\".to_string()),\\n\\n max_packet_amount: 10,\\n\\n min_balance: None,\\n\\n settle_threshold: None,\\n\\n settle_to: None,\\n\\n send_routes: false,\\n\\n receive_routes: false,\\n\\n routing_relation: None,\\n\\n round_trip_time: None,\\n\\n packets_per_minute_limit: None,\\n\\n amount_per_minute_limit: None,\\n\\n settlement_engine_url: None,\\n\\n settlement_engine_asset_scale: None,\\n\\n })\\n\\n .and_then(move |_| {\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/tests/eth_ledger_settlement.rs\",\n \"rank\": 87,\n \"score\": 178135.33702617482\n },\n {\n \"content\": \"fn benchmark_serialize(c: &mut Criterion) {\\n\\n let prepare_bytes = BytesMut::from(PREPARE.build());\\n\\n c.bench_function(\\\"Prepare (serialize)\\\", move |b| {\\n\\n b.iter(|| {\\n\\n assert_eq!(BytesMut::from(PREPARE.build()), prepare_bytes);\\n\\n });\\n\\n });\\n\\n\\n\\n let fulfill_bytes = BytesMut::from(FULFILL.build());\\n\\n c.bench_function(\\\"Fulfill (serialize)\\\", move |b| {\\n\\n b.iter(|| {\\n\\n assert_eq!(BytesMut::from(FULFILL.build()), fulfill_bytes);\\n\\n });\\n\\n });\\n\\n\\n\\n let reject_bytes = BytesMut::from(REJECT.build());\\n\\n c.bench_function(\\\"Reject (serialize)\\\", move |b| {\\n\\n b.iter(|| {\\n\\n assert_eq!(BytesMut::from(REJECT.build()), reject_bytes);\\n\\n });\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-packet/benches/packets.rs\",\n \"rank\": 88,\n \"score\": 176908.4058253242\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn insert_account_redis<R>(\\n\\n redis_uri: R,\\n\\n secret_seed: &[u8; 32],\\n\\n account: AccountDetails,\\n\\n) -> impl Future<Item = (), Error = ()>\\n\\nwhere\\n\\n R: IntoConnectionInfo,\\n\\n{\\n\\n let redis_secret = generate_redis_secret(secret_seed);\\n\\n result(redis_uri.into_connection_info())\\n\\n .map_err(|err| error!(\\\"Invalid Redis connection details: {:?}\\\", err))\\n\\n .and_then(move |redis_uri| RedisStoreBuilder::new(redis_uri, redis_secret).connect())\\n\\n .map_err(|err| error!(\\\"Error connecting to Redis: {:?}\\\", err))\\n\\n .and_then(move |store| {\\n\\n store\\n\\n .insert_account(account)\\n\\n .map_err(|_| error!(\\\"Unable to create account\\\"))\\n\\n .and_then(|account| {\\n\\n debug!(\\\"Created account: {}\\\", account.id());\\n\\n Ok(())\\n\\n })\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger/src/node.rs\",\n \"rank\": 89,\n \"score\": 176438.11054661425\n },\n {\n \"content\": \"fn parse_body_into_payment_details(\\n\\n resp: HttpResponse,\\n\\n) -> impl Future<Item = PaymentDetailsResponse, Error = ApiResponse> {\\n\\n resp.into_body()\\n\\n .concat2()\\n\\n .map_err(|err| {\\n\\n let err = format!(\\\"Couldn't retrieve body {:?}\\\", err);\\n\\n error!(\\\"{}\\\", err);\\n\\n (StatusCode::from_u16(500).unwrap(), err)\\n\\n })\\n\\n .and_then(move |body| {\\n\\n serde_json::from_slice::<PaymentDetailsResponse>(&body).map_err(|err| {\\n\\n let err = format!(\\n\\n \\\"Couldn't parse body {:?} into payment details {:?}\\\",\\n\\n body, err\\n\\n );\\n\\n error!(\\\"{}\\\", err);\\n\\n (StatusCode::from_u16(500).unwrap(), err)\\n\\n })\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-settlement-engines/src/engines/ethereum_ledger/eth_engine.rs\",\n \"rank\": 90,\n \"score\": 176323.46032885194\n },\n {\n \"content\": \"pub fn generate_condition(shared_secret: &[u8], data: &[u8]) -> [u8; 32] {\\n\\n let fulfillment = generate_fulfillment(&shared_secret, &data);\\n\\n hash_sha256(&fulfillment)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-stream/src/crypto.rs\",\n \"rank\": 91,\n \"score\": 174942.77248493832\n },\n {\n \"content\": \"pub fn generate_fulfillment(shared_secret: &[u8], data: &[u8]) -> [u8; 32] {\\n\\n let key = hmac_sha256(&shared_secret[..], &FULFILLMENT_GENERATION_STRING);\\n\\n hmac_sha256(&key[..], &data[..])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-stream/src/crypto.rs\",\n \"rank\": 92,\n \"score\": 174942.77248493832\n },\n {\n \"content\": \"/// Create a BtpOutgoingService wrapping BTP connections to the accounts specified.\\n\\n/// Calling `handle_incoming` with an `IncomingService` will turn the returned\\n\\n/// BtpOutgoingService into a bidirectional handler.\\n\\npub fn connect_client<A, S>(\\n\\n accounts: Vec<A>,\\n\\n error_on_unavailable: bool,\\n\\n next_outgoing: S,\\n\\n) -> impl Future<Item = BtpOutgoingService<S, A>, Error = ()>\\n\\nwhere\\n\\n S: OutgoingService<A> + Clone + 'static,\\n\\n A: BtpAccount + 'static,\\n\\n{\\n\\n join_all(accounts.into_iter().map(move |account| {\\n\\n let account_id = account.id();\\n\\n let mut url = account\\n\\n .get_btp_uri()\\n\\n .expect(\\\"Accounts must have BTP URLs\\\")\\n\\n .clone();\\n\\n if url.scheme().starts_with(\\\"btp+\\\") {\\n\\n url.set_scheme(&url.scheme().replace(\\\"btp+\\\", \\\"\\\")).unwrap();\\n\\n }\\n\\n let token = account\\n\\n .get_btp_token()\\n\",\n \"file_path\": \"crates/interledger-btp/src/client.rs\",\n \"rank\": 93,\n \"score\": 173644.25314811856\n },\n {\n \"content\": \"/// Send a given amount of money using the STREAM transport protocol.\\n\\n///\\n\\n/// This returns the amount delivered, as reported by the receiver and in the receiver's asset's units.\\n\\npub fn send_money<S, A>(\\n\\n service: S,\\n\\n from_account: &A,\\n\\n destination_account: Address,\\n\\n shared_secret: &[u8],\\n\\n source_amount: u64,\\n\\n) -> impl Future<Item = (u64, S), Error = Error>\\n\\nwhere\\n\\n S: IncomingService<A> + Clone,\\n\\n A: Account,\\n\\n{\\n\\n let shared_secret = Bytes::from(shared_secret);\\n\\n let from_account = from_account.clone();\\n\\n // TODO can/should we avoid cloning the account?\\n\\n get_ildcp_info(&mut service.clone(), from_account.clone())\\n\\n .map_err(|_err| Error::ConnectionError(\\\"Unable to get ILDCP info: {:?}\\\".to_string()))\\n\\n .and_then(move |account_details| SendMoneyFuture {\\n\\n state: SendMoneyFutureState::SendMoney,\\n\\n next: Some(service),\\n\\n from_account,\\n\",\n \"file_path\": \"crates/interledger-stream/src/client.rs\",\n \"rank\": 94,\n \"score\": 173622.65750767273\n },\n {\n \"content\": \"#[test]\\n\\nfn insert_accounts() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n store\\n\\n .insert_account(ACCOUNT_DETAILS_2.clone())\\n\\n .and_then(move |account| {\\n\\n assert_eq!(account.id(), 2);\\n\\n let _ = context;\\n\\n Ok(())\\n\\n })\\n\\n }))\\n\\n .unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/accounts_test.rs\",\n \"rank\": 95,\n \"score\": 173462.90982897035\n },\n {\n \"content\": \"#[test]\\n\\nfn get_all_accounts() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n store.get_all_accounts().and_then(move |accounts| {\\n\\n assert_eq!(accounts.len(), 2);\\n\\n let _ = context;\\n\\n Ok(())\\n\\n })\\n\\n }))\\n\\n .unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/accounts_test.rs\",\n \"rank\": 96,\n \"score\": 173462.90982897035\n },\n {\n \"content\": \"#[test]\\n\\nfn gets_single_account() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n store.get_accounts(vec![1]).and_then(move |accounts| {\\n\\n assert_eq!(\\n\\n accounts[0].client_address(),\\n\\n &Address::from_str(\\\"example.bob\\\").unwrap()\\n\\n );\\n\\n let _ = context;\\n\\n Ok(())\\n\\n })\\n\\n }))\\n\\n .unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/accounts_test.rs\",\n \"rank\": 97,\n \"score\": 171146.05271923452\n },\n {\n \"content\": \"fn put_protocol_data<T>(buf: &mut T, protocol_data: &[ProtocolData])\\n\\nwhere\\n\\n T: BufMut,\\n\\n{\\n\\n let length = BigUint::from(protocol_data.len());\\n\\n buf.put_var_uint(&length);\\n\\n for entry in protocol_data {\\n\\n buf.put_var_octet_string(entry.protocol_name.as_bytes());\\n\\n buf.put_u8(entry.content_type.clone() as u8);\\n\\n buf.put_var_octet_string(&entry.data);\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq, Clone)]\\n\\npub struct BtpMessage {\\n\\n pub request_id: u32,\\n\\n pub protocol_data: Vec<ProtocolData>,\\n\\n}\\n\\nimpl Serializable<BtpMessage> for BtpMessage {\\n\\n fn from_bytes(bytes: &[u8]) -> Result<BtpMessage, ParseError> {\\n\",\n \"file_path\": \"crates/interledger-btp/src/packet.rs\",\n \"rank\": 98,\n \"score\": 169992.42742047837\n },\n {\n \"content\": \"#[test]\\n\\nfn idempotent_settlement_calls() {\\n\\n block_on(test_store().and_then(|(store, context)| {\\n\\n context.async_connection().and_then(move |conn| {\\n\\n store\\n\\n .update_balance_for_incoming_settlement(0, 100, Some(IDEMPOTENCY_KEY.clone()))\\n\\n .and_then(move |_| {\\n\\n cmd(\\\"HMGET\\\")\\n\\n .arg(\\\"accounts:0\\\")\\n\\n .arg(\\\"balance\\\")\\n\\n .arg(\\\"prepaid_amount\\\")\\n\\n .query_async(conn)\\n\\n .map_err(|err| eprintln!(\\\"Redis error: {:?}\\\", err))\\n\\n .and_then(move |(conn, (balance, prepaid_amount)): (_, (i64, i64))| {\\n\\n assert_eq!(balance, 0);\\n\\n assert_eq!(prepaid_amount, 100);\\n\\n\\n\\n store\\n\\n .update_balance_for_incoming_settlement(\\n\\n 0,\\n\\n 100,\\n\",\n \"file_path\": \"crates/interledger-store-redis/tests/settlement_test.rs\",\n \"rank\": 99,\n \"score\": 169864.83912443655\n }\n]","isConversational":false}}},{"rowIdx":1098,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"kernel-hal/src/bare/arch/riscv/vm.rs"},"repo_name":{"kind":"string","value":"SummerVibes/zCore"},"commit":{"kind":"string","value":"09c69b2adc920b6edc78a7d45d9237bfd8b43d40"},"file_code":{"kind":"string","value":"use core::fmt::{Debug, Formatter, Result};\nuse core::slice;\n\nuse riscv::{asm, register::satp};\nuse spin::Mutex;\n\nuse crate::addr::{align_down, align_up};\nuse crate::utils::page_table::{GenericPTE, PageTableImpl, PageTableLevel3};\nuse crate::{mem::phys_to_virt, MMUFlags, PhysAddr, VirtAddr, KCONFIG, PAGE_SIZE};\n\nlazy_static! {\n static ref KERNEL_PT: Mutex<PageTable> = Mutex::new(init_kernel_page_table().unwrap());\n}\n\nfn init_kernel_page_table() -> PagingResult<PageTable> {\n extern \"C\" {\n fn stext();\n fn etext();\n fn srodata();\n fn erodata();\n fn sdata();\n fn edata();\n fn sbss();\n fn ebss();\n\n fn bootstack();\n fn bootstacktop();\n\n fn end();\n }\n\n let mut pt = PageTable::new();\n let mut map_range = |start: VirtAddr, end: VirtAddr, flags: MMUFlags| -> PagingResult {\n pt.map_cont(\n start,\n crate::addr::align_up(end - start),\n start - KCONFIG.phys_to_virt_offset,\n flags | MMUFlags::HUGE_PAGE,\n )\n };\n\n map_range(\n stext as usize,\n etext as usize,\n MMUFlags::READ | MMUFlags::EXECUTE,\n )?;\n map_range(srodata as usize, erodata as usize, MMUFlags::READ)?;\n map_range(\n sdata as usize,\n edata as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n map_range(\n sbss as usize,\n ebss as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n \n map_range(\n bootstack as usize,\n bootstacktop as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n \n map_range(\n align_up(end as usize + PAGE_SIZE),\n phys_to_virt(align_down(KCONFIG.phys_mem_end)),\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n\n info!(\"initialized kernel page table @ {:#x}\", pt.table_phys());\n Ok(pt)\n}\n\npub(super) fn kernel_page_table() -> &'static Mutex<PageTable> {\n &KERNEL_PT\n}\n\npub(super) fn init() {\n unsafe { KERNEL_PT.lock().activate() };\n}\n\nhal_fn_impl! {\n impl mod crate::hal_fn::vm {\n fn activate_paging(vmtoken: PhysAddr) {\n let old_token = current_vmtoken();\n if old_token != vmtoken {\n #[cfg(target_arch = \"riscv64\")]\n let mode = satp::Mode::Sv39;\n debug!(\"switch table {:x?} -> {:x?}\", old_token, vmtoken);\n unsafe {\n satp::set(mode, 0, vmtoken >> 12);\n asm::sfence_vma_all();\n }\n }\n }\n\n fn current_vmtoken() -> PhysAddr {\n satp::read().ppn() << 12\n }\n\n fn flush_tlb(vaddr: Option<VirtAddr>) {\n unsafe {\n if let Some(vaddr) = vaddr {\n asm::sfence_vma(0, vaddr)\n } else {\n asm::sfence_vma_all();\n }\n }\n }\n\n fn pt_clone_kernel_space(dst_pt_root: PhysAddr, src_pt_root: PhysAddr) {\n let entry_range = 0x100..0x200; \n let dst_table = unsafe { slice::from_raw_parts_mut(phys_to_virt(dst_pt_root) as *mut Rv64PTE, 512) };\n let src_table = unsafe { slice::from_raw_parts(phys_to_virt(src_pt_root) as *const Rv64PTE, 512) };\n for i in entry_range {\n dst_table[i] = src_table[i];\n if !dst_table[i].is_unused() {\n dst_table[i].0 |= PTF::GLOBAL.bits() as u64;\n }\n }\n }\n }\n}\n\nbitflags::bitflags! {\n \n pub struct PTF: usize {\n const VALID = 1 << 0;\n const READABLE = 1 << 1;\n const WRITABLE = 1 << 2;\n const EXECUTABLE = 1 << 3;\n const USER = 1 << 4;\n const GLOBAL = 1 << 5;\n const ACCESSED = 1 << 6;\n const DIRTY = 1 << 7;\n const RESERVED1 = 1 << 8;\n const RESERVED2 = 1 << 9;\n }\n}\n\nimpl From<MMUFlags> for PTF {\n fn from(f: MMUFlags) -> Self {\n if f.is_empty() {\n return PTF::empty();\n }\n let mut flags = PTF::VALID;\n if f.contains(MMUFlags::READ) {\n flags |= PTF::READABLE;\n }\n if f.contains(MMUFlags::WRITE) {\n flags |= PTF::READABLE | PTF::WRITABLE;\n }\n if f.contains(MMUFlags::EXECUTE) {\n flags |= PTF::EXECUTABLE;\n }\n if f.contains(MMUFlags::USER) {\n flags |= PTF::USER;\n }\n flags\n }\n}\n\nimpl From<PTF> for MMUFlags {\n fn from(f: PTF) -> Self {\n let mut ret = Self::empty();\n if f.contains(PTF::READABLE) {\n ret |= Self::READ;\n }\n if f.contains(PTF::WRITABLE) {\n ret |= Self::WRITE;\n }\n if f.contains(PTF::EXECUTABLE) {\n ret |= Self::EXECUTE;\n }\n if f.contains(PTF::USER) {\n ret |= Self::USER;\n }\n ret\n }\n}\n\nconst PHYS_ADDR_MASK: u64 = 0x003f_ffff_ffff_fc00; \n\n#[derive(Clone, Copy)]\n#[repr(transparent)]\npub struct Rv64PTE(u64);\n\nimpl GenericPTE for Rv64PTE {\n fn addr(&self) -> PhysAddr {\n ((self.0 & PHYS_ADDR_MASK) << 2) as _\n }\n fn flags(&self) -> MMUFlags {\n PTF::from_bits_truncate(self.0 as usize).into()\n }\n fn is_unused(&self) -> bool {\n self.0 == 0\n }\n fn is_present(&self) -> bool {\n PTF::from_bits_truncate(self.0 as usize).contains(PTF::VALID)\n }\n fn is_leaf(&self) -> bool {\n PTF::from_bits_truncate(self.0 as usize).intersects(PTF::READABLE | PTF::EXECUTABLE)\n }\n\n fn set_addr(&mut self, paddr: PhysAddr) {\n self.0 = (self.0 & !PHYS_ADDR_MASK) | ((paddr as u64 >> 2) & PHYS_ADDR_MASK);\n }\n fn set_flags(&mut self, flags: MMUFlags, _is_huge: bool) {\n let flags = PTF::from(flags) | PTF::ACCESSED | PTF::DIRTY;\n debug_assert!(flags.contains(PTF::READABLE | PTF::EXECUTABLE));\n self.0 = (self.0 & PHYS_ADDR_MASK) | flags.bits() as u64;\n }\n fn set_table(&mut self, paddr: PhysAddr) {\n self.0 = ((paddr as u64 >> 2) & PHYS_ADDR_MASK) | PTF::VALID.bits() as u64;\n }\n fn clear(&mut self) {\n self.0 = 0\n }\n}\n\nimpl Debug for Rv64PTE {\n fn fmt(&self, f: &mut Formatter) -> Result {\n let mut f = f.debug_struct(\"Rv64PTE\");\n f.field(\"raw\", &self.0);\n f.field(\"addr\", &self.addr());\n f.field(\"flags\", &self.flags());\n f.finish()\n }\n}\n\npub type PageTable = PageTableImpl<PageTableLevel3, Rv64PTE>;\n"},"prefix":{"kind":"string","value":"use core::fmt::{Debug, Formatter, Result};\nuse core::slice;\n\nuse riscv::{asm, register::satp};\nuse spin::Mutex;\n\nuse crate::addr::{align_down, align_up};\nuse crate::utils::page_table::{GenericPTE, PageTableImpl, PageTableLevel3};\nuse crate::{mem::phys_to_virt, MMUFlags, PhysAddr, VirtAddr, KCONFIG, PAGE_SIZE};\n\nlazy_static! {\n static ref KERNEL_PT: Mutex<PageTable> = Mutex::new(init_kernel_page_table().unwrap());\n}\n\nfn init_kernel_page_table() -> PagingResult<PageTable> {\n extern \"C\" {\n fn stext();\n fn etext();\n fn srodata();\n fn erodata();\n fn sdata();\n fn edata();\n fn sbss();\n fn ebss();\n\n fn bootstack();\n fn bootstacktop();\n\n fn end();\n }\n\n let mut pt = PageTable::new();\n let mut map_range = |start: VirtAddr, end: VirtAddr, flags: MMUFlags| -> PagingResult {\n pt.map_cont(\n start,\n crate::addr::align_up(end - start),\n start - KCONFIG.phys_to_virt_offset,\n flags | MMUFlags::HUGE_PAGE,\n )\n };\n\n map_range(\n stext as usize,\n etext as usize,\n MMUFlags::READ | MMUFlags::EXECUTE,\n )?;\n map_range(srodata as usize, erodata as usize, MMUFlags::READ)?;\n map_range(\n sdata as usize,\n edata as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n map_range(\n sbss as usize,\n ebss as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n \n map_range(\n bootstack as usize,\n bootstacktop as usize,\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n \n map_range(\n align_up(end as usize + PAGE_SIZE),\n phys_to_virt(align_down(KCONFIG.phys_mem_end)),\n MMUFlags::READ | MMUFlags::WRITE,\n )?;\n\n info!(\"initialized kernel page table @ {:#x}\", pt.table_phys());\n Ok(pt)\n}\n\npub(super) fn kernel_page_table() -> &'static Mutex<PageTable> {\n &KERNEL_PT\n}\n\npub(super) fn init() {\n unsafe { KERNEL_PT.lock().activate() };\n}\n\nhal_fn_impl! {\n impl mod crate::hal_fn::vm {\n fn activate_paging(vmtoken: PhysAddr) {\n let old_token = current_vmtoken();\n if old_token != vmtoken {\n #[cfg(target_arch = \"riscv64\")]\n let mode = satp::Mode::Sv39;\n debug!(\"switch table {:x?} -> {:x?}\", old_token, vmtoken);\n unsafe {\n satp::set(mode, 0, vmtoken >> 12);\n asm::sfence_vma_all();\n }\n }\n }\n\n fn current_vmtoken() -> PhysAddr {\n satp::read().ppn() << 12\n }\n\n fn flush_tlb(vaddr: Option<VirtAddr>) {\n unsafe {\n if let Some(vaddr) = vaddr {\n asm::sfence_vma(0, vaddr)\n } else {\n asm::sfence_vma_all();\n }\n }\n }\n\n fn pt_clone_kernel_space(dst_pt_root: PhysAddr, src_pt_root: PhysAddr) {\n let entry_range = 0x100..0x200; \n let dst_table = unsafe { slice::from_raw_parts_mut(phys_to_virt(dst_pt_root) as *mut Rv64PTE, 512) };\n let src_table = unsafe { slice::from_raw_parts(phys_to_virt(src_pt_root) as *const Rv64PTE, 512) };\n for i in entry_range {\n dst_table[i] = src_table[i];\n if !dst_table[i].is_unused() {\n dst_table[i].0 |= PTF::GLOBAL.bits() as u64;\n }\n }\n }\n }\n}\n\nbitflags::bitflags! {\n \n pub struct PTF: usize {\n const VALID = 1 << 0;\n const READABLE = 1 << 1;\n const WRITABLE = 1 << 2;\n const EXECUTABLE = 1 << 3;\n const USER = 1 << 4;\n const GLOBAL = 1 << 5;\n const ACCESSED = 1 << 6;\n const DIRTY = 1 << 7;\n const RESERVED1 = 1 << 8;\n const RESERVED2 = 1 << 9;\n }\n}\n\nimpl From<MMUFlags> for PTF {\n fn from("},"suffix":{"kind":"string","value":"\n}\n\nimpl From<PTF> for MMUFlags {\n fn from(f: PTF) -> Self {\n let mut ret = Self::empty();\n if f.contains(PTF::READABLE) {\n ret |= Self::READ;\n }\n if f.contains(PTF::WRITABLE) {\n ret |= Self::WRITE;\n }\n if f.contains(PTF::EXECUTABLE) {\n ret |= Self::EXECUTE;\n }\n if f.contains(PTF::USER) {\n ret |= Self::USER;\n }\n ret\n }\n}\n\nconst PHYS_ADDR_MASK: u64 = 0x003f_ffff_ffff_fc00; \n\n#[derive(Clone, Copy)]\n#[repr(transparent)]\npub struct Rv64PTE(u64);\n\nimpl GenericPTE for Rv64PTE {\n fn addr(&self) -> PhysAddr {\n ((self.0 & PHYS_ADDR_MASK) << 2) as _\n }\n fn flags(&self) -> MMUFlags {\n PTF::from_bits_truncate(self.0 as usize).into()\n }\n fn is_unused(&self) -> bool {\n self.0 == 0\n }\n fn is_present(&self) -> bool {\n PTF::from_bits_truncate(self.0 as usize).contains(PTF::VALID)\n }\n fn is_leaf(&self) -> bool {\n PTF::from_bits_truncate(self.0 as usize).intersects(PTF::READABLE | PTF::EXECUTABLE)\n }\n\n fn set_addr(&mut self, paddr: PhysAddr) {\n self.0 = (self.0 & !PHYS_ADDR_MASK) | ((paddr as u64 >> 2) & PHYS_ADDR_MASK);\n }\n fn set_flags(&mut self, flags: MMUFlags, _is_huge: bool) {\n let flags = PTF::from(flags) | PTF::ACCESSED | PTF::DIRTY;\n debug_assert!(flags.contains(PTF::READABLE | PTF::EXECUTABLE));\n self.0 = (self.0 & PHYS_ADDR_MASK) | flags.bits() as u64;\n }\n fn set_table(&mut self, paddr: PhysAddr) {\n self.0 = ((paddr as u64 >> 2) & PHYS_ADDR_MASK) | PTF::VALID.bits() as u64;\n }\n fn clear(&mut self) {\n self.0 = 0\n }\n}\n\nimpl Debug for Rv64PTE {\n fn fmt(&self, f: &mut Formatter) -> Result {\n let mut f = f.debug_struct(\"Rv64PTE\");\n f.field(\"raw\", &self.0);\n f.field(\"addr\", &self.addr());\n f.field(\"flags\", &self.flags());\n f.finish()\n }\n}\n\npub type PageTable = PageTableImpl<PageTableLevel3, Rv64PTE>;\n"},"middle":{"kind":"string","value":"f: MMUFlags) -> Self {\n if f.is_empty() {\n return PTF::empty();\n }\n let mut flags = PTF::VALID;\n if f.contains(MMUFlags::READ) {\n flags |= PTF::READABLE;\n }\n if f.contains(MMUFlags::WRITE) {\n flags |= PTF::READABLE | PTF::WRITABLE;\n }\n if f.contains(MMUFlags::EXECUTE) {\n flags |= PTF::EXECUTABLE;\n }\n if f.contains(MMUFlags::USER) {\n flags |= PTF::USER;\n }\n flags\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1099,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"build/main.rs"},"repo_name":{"kind":"string","value":"cdecompilador/rust-xcb"},"commit":{"kind":"string","value":"d83de0035743766c4503b9e699fb22cc1a6d2986"},"file_code":{"kind":"string","value":"extern crate quick_xml;\n\nmod ast;\nmod codegen;\nmod output;\nmod parse;\n\nuse std::env;\nuse std::fs;\nuse std::path::{Path, PathBuf};\n\nuse ast::{Event, ExtInfo, OpCopy, OpCopyMap};\nuse codegen::{CodeGen, DepInfo};\nuse output::Output;\nuse parse::{Parser, Result};\n\nfn xcb_mod_map(name: &str) -> &str {\n match name {\n \"bigreq\" => \"big_requests\",\n \"ge\" => \"genericevent\",\n \"xselinux\" => \"selinux\",\n \"xprint\" => \"x_print\",\n \"xtest\" => \"test\",\n _ => name,\n }\n}\n\nfn is_always(name: &str) -> bool {\n matches!(name, \"xproto\" | \"big_requests\" | \"xc_misc\")\n}\n\nfn has_feature(name: &str) -> bool {\n env::var(format!(\"CARGO_FEATURE_{}\", name.to_ascii_uppercase())).is_ok()\n}\n\nfn main() {\n let root = env::var(\"CARGO_MANIFEST_DIR\").unwrap_or_else(|_| \".\".to_string());\n let xml_dir = Path::new(&root).join(\"xml\");\n let out_dir = env::var(\"OUT_DIR\").unwrap_or_else(|_| \"./gen/current\".to_string());\n let out_dir = Path::new(&out_dir);\n\n let rustfmt = env::var(\"RXCB_RUSTFMT\").ok().and_then(|var| {\n if var == \"1\" || var == \"y\" || var == \"Y\" {\n find_exe(\"rustfmt\")\n } else {\n None\n }\n });\n let gen_all = env::var(\"RXCB_GENALL\").is_ok();\n\n let mut dep_info = Vec::new();\n\n for xml_file in iter_xml(&xml_dir) {\n if xml_file.file_stem().unwrap().to_str().unwrap() == \"xinput\" {\n continue;\n }\n\n process_xcb_gen(&xml_file, out_dir, &rustfmt, gen_all, &mut dep_info).unwrap_or_else(\n |err| {\n panic!(\n \"Error during processing of {}: {:?}\",\n xml_file.display(),\n err\n )\n },\n );\n }\n\n #[cfg(target_os = \"freebsd\")]\n println!(\"cargo:rustc-link-search=/usr/local/lib\");\n}\n\nfn iter_xml(xml_dir: &Path) -> impl Iterator<Item = PathBuf> {\n fs::read_dir(xml_dir)\n .unwrap()\n .map(|e| e.unwrap().path())\n .filter(|p| match p.extension() {\n Some(e) => e == \"xml\",\n _ => false,\n })\n}\n\nfn find_exe<P>(exe_name: P) -> Option<PathBuf>\nwhere\n P: AsRef<Path>,\n{\n env::var_os(\"PATH\").and_then(|paths| {\n env::split_paths(&paths)\n .filter_map(|dir| {\n let full_path = dir.join(&exe_name);\n if full_path.is_file() {\n Some(full_path)\n } else {\n None\n }\n })\n .next()\n })\n}\n\nfn process_xcb_gen(\n xml_file: &Path,\n out_dir: &Path,\n rustfmt: &Option<PathBuf>,\n gen_all: bool,\n dep_info: &mut Vec<DepInfo>,\n) -> Result<()> {\n let xcb_mod = xml_file.file_stem().unwrap();\n let xcb_mod = xcb_mod.to_str().unwrap();\n let xcb_mod = xcb_mod_map(xcb_mod);\n\n if dep_info.iter().any(|di| di.xcb_mod == xcb_mod) {\n return Ok(());\n }\n\n if !gen_all && !is_always(xcb_mod) && !has_feature(xcb_mod) {\n return Ok(());\n }\n\n let ffi_file = out_dir.join(\"ffi\").join(&xcb_mod).with_extension(\"rs\");\n let rs_file = out_dir.join(&xcb_mod).with_extension(\"rs\");\n\n let ffi = Output::new(rustfmt, &ffi_file)\n .unwrap_or_else(|_| panic!(\"cannot create FFI output file: {}\", ffi_file.display()));\n let rs = Output::new(rustfmt, &rs_file)\n .unwrap_or_else(|_| panic!(\"cannot create Rust output file: {}\", rs_file.display()));\n\n let mut parser = Parser::from_file(xml_file);\n\n let mut imports = Vec::new();\n let mut events = Vec::new();\n let mut evcopies: OpCopyMap = OpCopyMap::new();\n let mut info: Option<(String, Option<ExtInfo>)> = None;\n\n for e in &mut parser {\n match e? {\n Event::Ignore => {}\n Event::Info(mod_name, ext_info) => {\n info = Some((mod_name, ext_info));\n }\n Event::Import(imp) => imports.push(imp),\n Event::Event {\n number,\n stru,\n no_seq_number,\n xge,\n } => {\n evcopies.insert(stru.name.clone(), Vec::new());\n events.push(Event::Event {\n number,\n stru,\n no_seq_number,\n xge,\n });\n }\n Event::EventCopy { name, number, ref_ } => {\n if let Some(copies) = evcopies.get_mut(&ref_) {\n copies.push(OpCopy { name, number });\n } else {\n events.push(Event::EventCopy { name, number, ref_ });\n }\n }\n ev => {\n events.push(ev);\n }\n }\n }\n\n let info = info.expect(\"no xcb protocol opening\");\n\n let deps = {\n let mut deps = Vec::new();\n\n for i in imports.iter() {\n let xml_file = xml_file.with_file_name(&format!(\"{}.xml\", i));\n\n \n process_xcb_gen(&xml_file, out_dir, rustfmt, gen_all, dep_info).unwrap_or_else(|err| {\n panic!(\n \"Error during processing of {}: {:?}\",\n xml_file.display(),\n err\n )\n });\n\n let i = xcb_mod_map(i);\n deps.push(\n dep_info\n .iter()\n .find(|di| di.xcb_mod == i)\n .unwrap_or_else(|| panic!(\"can't find dependency {} of {}\", i, xcb_mod))\n .clone(),\n );\n }\n\n deps\n };\n\n let mut cg = CodeGen::new(xcb_mod, ffi, rs, deps, evcopies);\n\n cg.prologue(imports, &info.1)?;\n\n for ev in events {\n cg.event(ev)?;\n }\n\n cg.epilogue()?;\n\n dep_info.push(cg.into_depinfo());\n\n Ok(())\n}\n"},"prefix":{"kind":"string","value":"extern crate quick_xml;\n\nmod ast;\nmod codegen;\nmod output;\nmod parse;\n\nuse std::env;\nuse std::fs;\nuse std::path::{Path, PathBuf};\n\nuse ast::{Event, ExtInfo, OpCopy, OpCopyMap};\nuse codegen::{CodeGen, DepInfo};\nuse output::Output;\nuse parse::{Parser, Result};\n\nfn xcb_mod_map(name: &str) -> &str {\n "},"suffix":{"kind":"string","value":"\n}\n\nfn is_always(name: &str) -> bool {\n matches!(name, \"xproto\" | \"big_requests\" | \"xc_misc\")\n}\n\nfn has_feature(name: &str) -> bool {\n env::var(format!(\"CARGO_FEATURE_{}\", name.to_ascii_uppercase())).is_ok()\n}\n\nfn main() {\n let root = env::var(\"CARGO_MANIFEST_DIR\").unwrap_or_else(|_| \".\".to_string());\n let xml_dir = Path::new(&root).join(\"xml\");\n let out_dir = env::var(\"OUT_DIR\").unwrap_or_else(|_| \"./gen/current\".to_string());\n let out_dir = Path::new(&out_dir);\n\n let rustfmt = env::var(\"RXCB_RUSTFMT\").ok().and_then(|var| {\n if var == \"1\" || var == \"y\" || var == \"Y\" {\n find_exe(\"rustfmt\")\n } else {\n None\n }\n });\n let gen_all = env::var(\"RXCB_GENALL\").is_ok();\n\n let mut dep_info = Vec::new();\n\n for xml_file in iter_xml(&xml_dir) {\n if xml_file.file_stem().unwrap().to_str().unwrap() == \"xinput\" {\n continue;\n }\n\n process_xcb_gen(&xml_file, out_dir, &rustfmt, gen_all, &mut dep_info).unwrap_or_else(\n |err| {\n panic!(\n \"Error during processing of {}: {:?}\",\n xml_file.display(),\n err\n )\n },\n );\n }\n\n #[cfg(target_os = \"freebsd\")]\n println!(\"cargo:rustc-link-search=/usr/local/lib\");\n}\n\nfn iter_xml(xml_dir: &Path) -> impl Iterator<Item = PathBuf> {\n fs::read_dir(xml_dir)\n .unwrap()\n .map(|e| e.unwrap().path())\n .filter(|p| match p.extension() {\n Some(e) => e == \"xml\",\n _ => false,\n })\n}\n\nfn find_exe<P>(exe_name: P) -> Option<PathBuf>\nwhere\n P: AsRef<Path>,\n{\n env::var_os(\"PATH\").and_then(|paths| {\n env::split_paths(&paths)\n .filter_map(|dir| {\n let full_path = dir.join(&exe_name);\n if full_path.is_file() {\n Some(full_path)\n } else {\n None\n }\n })\n .next()\n })\n}\n\nfn process_xcb_gen(\n xml_file: &Path,\n out_dir: &Path,\n rustfmt: &Option<PathBuf>,\n gen_all: bool,\n dep_info: &mut Vec<DepInfo>,\n) -> Result<()> {\n let xcb_mod = xml_file.file_stem().unwrap();\n let xcb_mod = xcb_mod.to_str().unwrap();\n let xcb_mod = xcb_mod_map(xcb_mod);\n\n if dep_info.iter().any(|di| di.xcb_mod == xcb_mod) {\n return Ok(());\n }\n\n if !gen_all && !is_always(xcb_mod) && !has_feature(xcb_mod) {\n return Ok(());\n }\n\n let ffi_file = out_dir.join(\"ffi\").join(&xcb_mod).with_extension(\"rs\");\n let rs_file = out_dir.join(&xcb_mod).with_extension(\"rs\");\n\n let ffi = Output::new(rustfmt, &ffi_file)\n .unwrap_or_else(|_| panic!(\"cannot create FFI output file: {}\", ffi_file.display()));\n let rs = Output::new(rustfmt, &rs_file)\n .unwrap_or_else(|_| panic!(\"cannot create Rust output file: {}\", rs_file.display()));\n\n let mut parser = Parser::from_file(xml_file);\n\n let mut imports = Vec::new();\n let mut events = Vec::new();\n let mut evcopies: OpCopyMap = OpCopyMap::new();\n let mut info: Option<(String, Option<ExtInfo>)> = None;\n\n for e in &mut parser {\n match e? {\n Event::Ignore => {}\n Event::Info(mod_name, ext_info) => {\n info = Some((mod_name, ext_info));\n }\n Event::Import(imp) => imports.push(imp),\n Event::Event {\n number,\n stru,\n no_seq_number,\n xge,\n } => {\n evcopies.insert(stru.name.clone(), Vec::new());\n events.push(Event::Event {\n number,\n stru,\n no_seq_number,\n xge,\n });\n }\n Event::EventCopy { name, number, ref_ } => {\n if let Some(copies) = evcopies.get_mut(&ref_) {\n copies.push(OpCopy { name, number });\n } else {\n events.push(Event::EventCopy { name, number, ref_ });\n }\n }\n ev => {\n events.push(ev);\n }\n }\n }\n\n let info = info.expect(\"no xcb protocol opening\");\n\n let deps = {\n let mut deps = Vec::new();\n\n for i in imports.iter() {\n let xml_file = xml_file.with_file_name(&format!(\"{}.xml\", i));\n\n \n process_xcb_gen(&xml_file, out_dir, rustfmt, gen_all, dep_info).unwrap_or_else(|err| {\n panic!(\n \"Error during processing of {}: {:?}\",\n xml_file.display(),\n err\n )\n });\n\n let i = xcb_mod_map(i);\n deps.push(\n dep_info\n .iter()\n .find(|di| di.xcb_mod == i)\n .unwrap_or_else(|| panic!(\"can't find dependency {} of {}\", i, xcb_mod))\n .clone(),\n );\n }\n\n deps\n };\n\n let mut cg = CodeGen::new(xcb_mod, ffi, rs, deps, evcopies);\n\n cg.prologue(imports, &info.1)?;\n\n for ev in events {\n cg.event(ev)?;\n }\n\n cg.epilogue()?;\n\n dep_info.push(cg.into_depinfo());\n\n Ok(())\n}\n"},"middle":{"kind":"string","value":"match name {\n \"bigreq\" => \"big_requests\",\n \"ge\" => \"genericevent\",\n \"xselinux\" => \"selinux\",\n \"xprint\" => \"x_print\",\n \"xtest\" => \"test\",\n _ => name,\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"fn main() {\n\n let dpy = \":0\";\n\n if let Ok((_, _)) = xcb::Connection::connect(Some(&dpy)) {\n\n println!(\"Connected to X on display \\\"{}\\\"!\", dpy);\n\n } else {\n\n println!(\"Could not connect to X!\");\n\n }\n\n}\n","file_path":"examples/connect_str.rs","rank":0,"score":68672.83320659264},{"content":"fn check_glx_extension(glx_exts: &str, ext_name: &str) -> bool {\n\n for glx_ext in glx_exts.split(\" \") {\n\n if glx_ext == ext_name {\n\n return true;\n\n }\n\n }\n\n false\n\n}\n\n\n\nstatic mut ctx_error_occurred: bool = false;\n\nunsafe extern \"C\" fn ctx_error_handler(\n\n _dpy: *mut xlib::Display,\n\n _ev: *mut xlib::XErrorEvent,\n\n) -> i32 {\n\n ctx_error_occurred = true;\n\n 0\n\n}\n\n\n\nunsafe fn check_gl_error() {\n\n let err = gl::GetError();\n\n if err != gl::NO_ERROR {\n\n println!(\"got gl error {}\", err);\n\n }\n\n}\n\n\n","file_path":"examples/opengl_window.rs","rank":1,"score":68438.0048901057},{"content":"type GlXCreateContextAttribsARBProc = unsafe extern \"C\" fn(\n\n dpy: *mut xlib::Display,\n\n fbc: GLXFBConfig,\n\n share_context: GLXContext,\n\n direct: xlib::Bool,\n\n attribs: *const c_int,\n\n) -> GLXContext;\n\n\n\nunsafe fn load_gl_func(name: &str) -> *mut c_void {\n\n let cname = CString::new(name).unwrap();\n\n let ptr: *mut c_void = std::mem::transmute(glXGetProcAddress(cname.as_ptr() as *const u8));\n\n if ptr.is_null() {\n\n panic!(\"could not load {}\", name);\n\n }\n\n ptr\n\n}\n\n\n","file_path":"examples/opengl_window.rs","rank":2,"score":54455.83881888511},{"content":"fn main() {\n\n if let Ok((_, screen_num)) = xcb::Connection::connect(None) {\n\n println!(\"Connected to X on screen \\\"{}\\\"!\", screen_num);\n\n } else {\n\n println!(\"Could not connect to X!\");\n\n }\n\n}\n","file_path":"examples/connect.rs","rank":3,"score":43382.35590054927},{"content":"fn main() {\n\n let points: &[xcb::Point] = &[\n\n xcb::Point::new(10, 10),\n\n xcb::Point::new(10, 20),\n\n xcb::Point::new(20, 10),\n\n xcb::Point::new(20, 20),\n\n ];\n\n let polyline: &[xcb::Point] = &[\n\n xcb::Point::new(50, 10),\n\n xcb::Point::new(5, 20), /* rest of points are relative */\n\n xcb::Point::new(25, -20),\n\n xcb::Point::new(10, 10),\n\n ];\n\n let segments: &[xcb::Segment] = &[\n\n xcb::Segment::new(100, 10, 140, 30),\n\n xcb::Segment::new(110, 25, 130, 60),\n\n ];\n\n let rectangles: &[xcb::Rectangle] = &[\n\n xcb::Rectangle::new(10, 50, 40, 20),\n\n xcb::Rectangle::new(80, 50, 10, 40),\n","file_path":"examples/drawing.rs","rank":4,"score":43382.35590054927},{"content":"fn main() {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n let window = conn.generate_id();\n\n\n\n let values = [\n\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\n\n (\n\n xcb::CW_EVENT_MASK,\n\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS,\n\n ),\n\n ];\n\n\n\n xcb::create_window(\n\n &conn,\n\n xcb::COPY_FROM_PARENT as u8,\n\n window,\n\n screen.root(),\n","file_path":"examples/basic_window.rs","rank":5,"score":41852.32007585439},{"content":"fn main() {\n\n let (conn, _) = xcb::Connection::connect(None).unwrap();\n\n\n\n conn.prefetch_extension_data(xkb::id());\n\n\n\n // generally useful to retrieve the first event from this\n\n // extension. event response_type will be set on this\n\n let _first_ev = match conn.get_extension_data(xkb::id()) {\n\n Some(r) => r.first_event(),\n\n None => {\n\n panic!(\"XKB extension not supported by X server!\");\n\n }\n\n };\n\n\n\n // we need at least xcb-xkb-1.0 to be available on client\n\n // machine\n\n {\n\n let cookie = xkb::use_extension(&conn, 1, 0);\n\n\n\n match cookie.get_reply() {\n","file_path":"examples/xkb_init.rs","rank":6,"score":41852.32007585439},{"content":"fn main() {\n\n let (conn, _) = Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n println!(\"X Setup:\");\n\n println!(\" - status = {}\", setup.status());\n\n println!(\" - protocol major version = {}\", setup.protocol_major_version());\n\n println!(\" - protocol minor version = {}\", setup.protocol_minor_version());\n\n println!(\" - length = {}\", setup.length());\n\n println!(\" - release number = {}\", setup.release_number());\n\n println!(\" - resource Id base = {}\", setup.resource_id_base());\n\n println!(\" - motion buffer size = {}\", setup.motion_buffer_size());\n\n println!(\" - maximum request length = {}\", setup.maximum_request_length());\n\n println!(\" - image byte order = {:?}\", setup.image_byte_order());\n\n println!(\" - bitmap format bit order = {:?}\", setup.bitmap_format_bit_order());\n\n println!(\" - bitmap format scanline unit = {}\", setup.bitmap_format_scanline_unit());\n\n println!(\" - bitmap format scanline pad = {}\", setup.bitmap_format_scanline_pad());\n\n println!(\" - min keycode = {:?}\", setup.min_keycode());\n\n println!(\" - max keycode = {:?}\", setup.max_keycode());\n\n println!(\" - vendor = {}\", setup.vendor());\n\n println!(\" - pixmap formats = {:#?}\", setup.pixmap_formats());\n\n println!(\" - roots = {:#?}\", setup.roots());\n\n}\n","file_path":"examples/print_setup.rs","rank":7,"score":41852.32007585439},{"content":"fn main() {\n\n unsafe {\n\n let (conn, screen_num) = xcb::Connection::connect_with_xlib_display().unwrap();\n\n conn.set_event_queue_owner(xcb::EventQueueOwner::Xcb);\n\n\n\n if glx_dec_version(conn.get_raw_dpy()) < 13 {\n\n panic!(\"glx-1.3 is not supported\");\n\n }\n\n\n\n let fbc = get_glxfbconfig(\n\n conn.get_raw_dpy(),\n\n screen_num,\n\n &[\n\n GLX_X_RENDERABLE,\n\n 1,\n\n GLX_DRAWABLE_TYPE,\n\n GLX_WINDOW_BIT,\n\n GLX_RENDER_TYPE,\n\n GLX_RGBA_BIT,\n\n GLX_X_VISUAL_TYPE,\n","file_path":"examples/opengl_window.rs","rank":8,"score":41852.32007585439},{"content":"fn main() {\n\n let (conn, screen_num) = {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n (Arc::new(conn), screen_num)\n\n };\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n let window = conn.generate_id();\n\n\n\n let values = [\n\n (xcb::CW_BACK_PIXEL, screen.black_pixel()),\n\n (\n\n xcb::CW_EVENT_MASK,\n\n xcb::EVENT_MASK_EXPOSURE\n\n | xcb::EVENT_MASK_KEY_PRESS\n\n | xcb::EVENT_MASK_STRUCTURE_NOTIFY\n\n | xcb::EVENT_MASK_PROPERTY_CHANGE,\n\n ),\n\n ];\n","file_path":"examples/threaded_window.rs","rank":9,"score":41852.32007585439},{"content":"fn main() {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n\n\n let setup = conn.get_setup();\n\n\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n println!(\"\");\n\n println!(\"Informations of screen {}:\", screen.root());\n\n println!(\" width..........: {}\", screen.width_in_pixels());\n\n println!(\" height.........: {}\", screen.height_in_pixels());\n\n println!(\" white pixel....: {:x}\", screen.white_pixel());\n\n println!(\" black pixel....: {:x}\", screen.black_pixel());\n\n}\n","file_path":"examples/screen_info.rs","rank":10,"score":41852.32007585439},{"content":"fn main() {\n\n unsafe {\n\n let mut screen_num: c_int = 0;\n\n let c = xcb_connect(ptr::null(), &mut screen_num);\n\n if c.is_null() {\n\n panic!();\n\n }\n\n\n\n let setup = xcb_get_setup(c);\n\n let mut iter = xcb_setup_roots_iterator(setup);\n\n for _ in 0..screen_num {\n\n xcb_screen_next(&mut iter as *mut xcb_screen_iterator_t);\n\n }\n\n let screen = &*iter.data;\n\n println!(\"\");\n\n println!(\"Informations of screen {}:\", screen.root);\n\n println!(\" width..........: {}\", screen.width_in_pixels);\n\n println!(\" height.........: {}\", screen.height_in_pixels);\n\n println!(\" white pixel....: {:x}\", screen.white_pixel);\n\n println!(\" black pixel....: {:x}\", screen.black_pixel);\n\n\n\n xcb_disconnect(c);\n\n }\n\n}\n","file_path":"examples/ffi_screen_info.rs","rank":11,"score":40482.50444198519},{"content":"fn main() {\n\n let (con, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let screen = con.get_setup().roots().nth(screen_num as usize).unwrap();\n\n\n\n let randr_base = con\n\n .get_extension_data(&mut randr::id())\n\n .unwrap()\n\n .first_event();\n\n let _ = randr::select_input(&con, screen.root(), randr::NOTIFY_MASK_CRTC_CHANGE as u16)\n\n .request_check();\n\n\n\n loop {\n\n con.flush();\n\n let event = con.wait_for_event().unwrap();\n\n\n\n if event.response_type() == randr_base + randr::NOTIFY {\n\n let ev: &randr::NotifyEvent = unsafe { xcb::cast_event(&event) };\n\n let d = ev.u().cc();\n\n println!(\n\n \"received CRTC_NOTIFY event:\\n\\\n","file_path":"examples/randr_crtc_listen.rs","rank":12,"score":40482.50444198519},{"content":"fn main() {\n\n unsafe {\n\n let mut screen_num: c_int = 0;\n\n let c = xcb_connect(null(), &mut screen_num);\n\n if c.is_null() {\n\n panic!();\n\n }\n\n\n\n // generally useful to retrieve the first event from this\n\n // extension. event response_type will be set on this\n\n let _first_ev = {\n\n xcb_prefetch_extension_data(c, &mut xcb_xkb_id);\n\n\n\n let reply = xcb_get_extension_data(c, &mut xcb_xkb_id);\n\n if reply.is_null() || (*reply).present == 0 {\n\n panic!(\"XKB extension not supported by X server\");\n\n }\n\n\n\n (*reply).first_event\n\n };\n","file_path":"examples/ffi_xkb_init.rs","rank":13,"score":40482.50444198519},{"content":"fn get_glxfbconfig(\n\n dpy: *mut xlib::Display,\n\n screen_num: i32,\n\n visual_attribs: &[i32],\n\n) -> GLXFBConfig {\n\n unsafe {\n\n let mut fbcount: c_int = 0;\n\n let fbcs = glXChooseFBConfig(\n\n dpy,\n\n screen_num,\n\n visual_attribs.as_ptr(),\n\n &mut fbcount as *mut c_int,\n\n );\n\n\n\n if fbcount == 0 {\n\n panic!(\"could not find compatible fb config\");\n\n }\n\n // we pick the first from the list\n\n let fbc = *fbcs;\n\n xlib::XFree(fbcs as *mut c_void);\n\n fbc\n\n }\n\n}\n\n\n","file_path":"examples/opengl_window.rs","rank":14,"score":40482.50444198519},{"content":"fn main() {\n\n let rectangles: &[xcb::Rectangle] = &[xcb::Rectangle::new(200, 200, 400, 400)];\n\n\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n let gc = conn.generate_id();\n\n\n\n xcb::create_gc(\n\n &conn,\n\n gc,\n\n screen.root(),\n\n &[\n\n (xcb::GC_FUNCTION, xcb::GX_XOR),\n\n (xcb::GC_FOREGROUND, screen.white_pixel()),\n\n (xcb::GC_BACKGROUND, screen.black_pixel()),\n\n (xcb::GC_LINE_WIDTH, 1),\n\n (xcb::GC_LINE_STYLE, xcb::LINE_STYLE_ON_OFF_DASH),\n\n (xcb::GC_GRAPHICS_EXPOSURES, 0),\n","file_path":"examples/draw_root_window.rs","rank":15,"score":40482.50444198519},{"content":"fn main() {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n let window_dummy = conn.generate_id();\n\n\n\n xcb::create_window(\n\n &conn,\n\n 0,\n\n window_dummy,\n\n screen.root(),\n\n 0,\n\n 0,\n\n 1,\n\n 1,\n\n 0,\n\n 0,\n\n 0,\n\n &[],\n\n );\n","file_path":"examples/randr_screen_modes.rs","rank":16,"score":40482.50444198519},{"content":"fn main() {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n let window_dummy = conn.generate_id();\n\n\n\n xcb::create_window(\n\n &conn,\n\n 0,\n\n window_dummy,\n\n screen.root(),\n\n 0,\n\n 0,\n\n 1,\n\n 1,\n\n 0,\n\n 0,\n\n 0,\n\n &[],\n\n );\n","file_path":"examples/randr_screen_info.rs","rank":17,"score":40482.50444198519},{"content":"fn main() {\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n let window_dummy = conn.generate_id();\n\n\n\n xcb::create_window(\n\n &conn,\n\n 0,\n\n window_dummy,\n\n screen.root(),\n\n 0,\n\n 0,\n\n 1,\n\n 1,\n\n 0,\n\n 0,\n\n 0,\n\n &[],\n\n );\n","file_path":"examples/randr_crtc_info.rs","rank":18,"score":40482.50444198519},{"content":"fn main() {\n\n unsafe {\n\n //Open connection to X server\n\n let conn = xcb_connect(ptr::null(), ptr::null_mut());\n\n\n\n //Get the first X screen\n\n let first_screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;\n\n\n\n //Generate ID for the X window\n\n let window_dummy = xcb_generate_id(conn);\n\n\n\n //Create dummy X window\n\n xcb_create_window(\n\n conn,\n\n 0,\n\n window_dummy,\n\n (*first_screen).root,\n\n 0,\n\n 0,\n\n 1,\n","file_path":"examples/ffi_randr_crtc_info.rs","rank":19,"score":39248.99454259242},{"content":"fn main() {\n\n\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n let window_dummy = conn.generate_id();\n\n\n\n xcb::create_window(&conn, 0, window_dummy, screen.root(), 0, 0, 1, 1, 0, 0, 0, &[]);\n\n\n\n conn.flush();\n\n\n\n // must not compile because crtcs is data owned by reply.\n\n // one needs to make screen_res_reply live longer than crtcs, or\n\n // get ownership by calling to_vec().\n\n // randr_crtc_info.rs is the working version\n\n let crtcs;\n\n {\n\n let screen_res_cookie = randr::get_screen_resources(&conn, window_dummy);\n\n let screen_res_reply = screen_res_cookie.get_reply().unwrap();\n\n crtcs = screen_res_reply.crtcs();\n","file_path":"examples/must_fail_borrow_check__reply.rs","rank":20,"score":38132.40964725308},{"content":"fn main() {\n\n\n\n let setup;\n\n let screen_num;\n\n {\n\n let (conn, sn) = xcb::Connection::connect(None).unwrap();\n\n setup = conn.get_setup();\n\n screen_num = sn;\n\n }\n\n\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n println!(\"\");\n\n println!(\"Informations of screen {}:\", screen.root());\n\n println!(\" width..........: {}\", screen.width_in_pixels());\n\n println!(\" height.........: {}\", screen.height_in_pixels());\n\n println!(\" white pixel....: {:x}\", screen.white_pixel());\n\n println!(\" black pixel....: {:x}\", screen.black_pixel());\n\n}\n","file_path":"examples/must_fail_borrow_check__setup.rs","rank":21,"score":38132.40964725308},{"content":"extern crate xcb;\n\n\n","file_path":"examples/connect_str.rs","rank":22,"score":28396.297115061883},{"content":"// per https://gitlab.freedesktop.org/xorg/app/xrandr/-/blob/master/xrandr.c#L576\n\nfn mode_refresh(mode_info: &randr::ModeInfo) -> f64 {\n\n let flags = mode_info.mode_flags();\n\n let vtotal = {\n\n let mut val = mode_info.vtotal();\n\n if (flags & randr::MODE_FLAG_DOUBLE_SCAN) != 0 {\n\n val *= 2;\n\n }\n\n if (flags & randr::MODE_FLAG_INTERLACE) != 0 {\n\n val /= 2;\n\n }\n\n val\n\n };\n\n\n\n if vtotal != 0 && mode_info.htotal() != 0 {\n\n (mode_info.dot_clock() as f64) / (vtotal as f64 * mode_info.htotal() as f64)\n\n } else {\n\n 0.0\n\n }\n\n}\n\n\n","file_path":"examples/randr_screen_modes.rs","rank":23,"score":27282.510807722127},{"content":"// returns the glx version in a decimal form\n\n// eg. 1.3 => 13\n\nfn glx_dec_version(dpy: *mut xlib::Display) -> i32 {\n\n let mut maj: c_int = 0;\n\n let mut min: c_int = 0;\n\n unsafe {\n\n if glXQueryVersion(dpy, &mut maj as *mut c_int, &mut min as *mut c_int) == 0 {\n\n panic!(\"cannot get glx version\");\n\n }\n\n }\n\n (maj * 10 + min) as i32\n\n}\n\n\n","file_path":"examples/opengl_window.rs","rank":24,"score":27141.59481676949},{"content":"pub fn pack_bitfield<T, L>(bf: &mut Vec<(T, L)>) -> (T, Vec<L>)\n\nwhere\n\n T: Ord + Zero + Copy + BitAnd<Output = T> + BitOr<Output = T>,\n\n L: Copy,\n\n{\n\n bf.sort_by(|a, b| {\n\n let &(a, _) = a;\n\n let &(b, _) = b;\n\n if a < b {\n\n Ordering::Less\n\n } else if a > b {\n\n Ordering::Greater\n\n } else {\n\n Ordering::Equal\n\n }\n\n });\n\n\n\n let mut mask = T::zero();\n\n let mut list: Vec<L> = Vec::new();\n\n\n","file_path":"src/base.rs","rank":25,"score":21553.61260795816},{"content":"extern crate gl;\n\nextern crate libc;\n\nextern crate x11;\n\nextern crate xcb;\n\n\n\nuse xcb::dri2;\n\n\n\nuse x11::glx::*;\n\nuse x11::xlib;\n\n\n\nuse std::ffi::{CStr, CString};\n\nuse std::os::raw::{c_int, c_void};\n\nuse std::ptr::null_mut;\n\n\n\nconst GLX_CONTEXT_MAJOR_VERSION_ARB: u32 = 0x2091;\n\nconst GLX_CONTEXT_MINOR_VERSION_ARB: u32 = 0x2092;\n\n\n","file_path":"examples/opengl_window.rs","rank":26,"score":13.323493560103415},{"content":"extern crate libc;\n\nextern crate xcb;\n\n\n\nuse libc::c_int;\n\nuse std::ptr;\n\nuse xcb::ffi::*;\n\n\n","file_path":"examples/ffi_screen_info.rs","rank":27,"score":11.514594908641191},{"content":"extern crate libc;\n\nextern crate xcb;\n\n\n\nuse xcb::ffi::randr::*;\n\nuse xcb::ffi::*;\n\n\n\nuse libc::{c_void, free};\n\nuse std::ptr;\n\n\n","file_path":"examples/ffi_randr_crtc_info.rs","rank":28,"score":11.316623752219067},{"content":"\n\nextern crate xcb;\n\nextern crate libc;\n\n\n\nuse xcb::randr;\n\n\n","file_path":"examples/must_fail_borrow_check__reply.rs","rank":29,"score":11.13975127272816},{"content":"extern crate libc;\n\nextern crate xcb;\n\n\n\nuse xcb::xkb;\n\n\n","file_path":"examples/xkb_init.rs","rank":30,"score":11.13975127272816},{"content":"extern crate libc;\n\nextern crate xcb;\n\n\n\nuse xcb::randr;\n\n\n","file_path":"examples/randr_crtc_info.rs","rank":31,"score":11.13975127272816},{"content":"extern crate libc;\n\nextern crate xcb;\n\n\n\nuse xcb::ffi::xkb::*;\n\nuse xcb::ffi::*;\n\n\n\nuse libc::{c_char, c_int, c_void};\n\nuse std::ptr::{null, null_mut};\n\n\n","file_path":"examples/ffi_xkb_init.rs","rank":32,"score":11.038896855354906},{"content":"extern crate xcb;\n\n\n\nuse std::thread;\n\nuse std::time::Duration;\n\n\n","file_path":"examples/draw_root_window.rs","rank":33,"score":10.34543118598518},{"content":"extern crate xcb;\n\nuse xcb::{Connection};\n\n\n","file_path":"examples/print_setup.rs","rank":34,"score":10.26546752055978},{"content":"extern crate xcb;\n\n\n\nuse xcb::randr;\n\n\n","file_path":"examples/randr_crtc_listen.rs","rank":35,"score":10.26546752055978},{"content":"extern crate xcb;\n\n\n\nuse xcb::randr;\n\n\n","file_path":"examples/randr_screen_info.rs","rank":36,"score":10.26546752055978},{"content":"extern crate xcb;\n\n\n\nuse std::iter::{Iterator};\n\n\n","file_path":"examples/must_fail_borrow_check__setup.rs","rank":37,"score":10.122713701510555},{"content":"extern crate xcb;\n\n\n\nuse std::iter::Iterator;\n\n\n","file_path":"examples/screen_info.rs","rank":38,"score":10.122713701510555},{"content":"extern crate xcb;\n\n\n\nuse std::iter::Iterator;\n\n\n","file_path":"examples/basic_window.rs","rank":39,"score":10.122713701510555},{"content":"extern crate xcb;\n\n\n\nuse std::iter::Iterator;\n\nuse std::sync::Arc;\n\nuse std::{thread, time};\n\n\n","file_path":"examples/threaded_window.rs","rank":40,"score":10.090786815903941},{"content":"//! If this variant is used, the `Reply` is retrieved assuming that there was no error.\n\n//!\n\n//! The server can also communicate with clients by sending `Event`s.\n\n//! The client listens to events with calls such as `Connection::wait_for_event`\n\n//! (blocking) or `Connection::poll_for_event` (non-blocking).\n\n//!\n\n//! API documentation is detailed in modules `base` and `xproto`.\n\n//!\n\n//! - `base`: contains `Connection` and a few utils\n\n//! - `xproto`: X protocol requests and events\n\n//!\n\n//! X protocol extensions are activated with cargo features\n\n\n\nextern crate libc;\n\n#[cfg(feature = \"xlib_xcb\")]\n\nextern crate x11;\n\n\n\n#[macro_use]\n\nextern crate log;\n\n\n","file_path":"src/lib.rs","rank":41,"score":9.222448760099876},{"content":"extern crate xcb;\n\n\n\nuse xcb::randr;\n\n\n\n// per https://gitlab.freedesktop.org/xorg/app/xrandr/-/blob/master/xrandr.c#L576\n","file_path":"examples/randr_screen_modes.rs","rank":42,"score":8.779697530902194},{"content":"extern crate xcb;\n\n\n","file_path":"examples/drawing.rs","rank":43,"score":7.256211096410141},{"content":"extern crate xcb;\n\n\n","file_path":"examples/connect.rs","rank":44,"score":7.256211096410141},{"content":"pub mod base;\n\n\n\npub mod xproto {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xproto.rs\"));\n\n}\n\npub mod big_requests {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/big_requests.rs\"));\n\n}\n\npub mod xc_misc {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xc_misc.rs\"));\n\n}\n\n\n\npub use base::*;\n\npub use xproto::*;\n\n\n\n#[cfg(feature = \"composite\")]\n\npub mod composite {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/composite.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":45,"score":6.7375877935579185},{"content":" pub mod ext;\n\n\n\n pub mod xproto {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xproto.rs\"));\n\n }\n\n pub mod big_requests {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/big_requests.rs\"));\n\n }\n\n pub mod xc_misc {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xc_misc.rs\"));\n\n }\n\n\n\n pub use ffi::base::*;\n\n pub use ffi::xproto::*;\n\n\n\n #[cfg(feature = \"xlib_xcb\")]\n\n pub mod xlib_xcb;\n\n\n\n #[cfg(feature = \"composite\")]\n\n pub mod composite {\n","file_path":"src/lib.rs","rank":46,"score":6.691171609448359},{"content":"}\n\n\n\nimpl error::Error for ConnError {\n\n fn description(&self) -> &str {\n\n self.to_str()\n\n }\n\n}\n\n\n\npub type ConnResult<T> = Result<T, ConnError>;\n\n\n\n/// xcb::Connection handles communication with the X server.\n\n/// It wraps an `xcb_connection_t` object and\n\n/// will call `xcb_disconnect` when the `Connection` goes out of scope\n\npub struct Connection {\n\n c: *mut xcb_connection_t,\n\n #[cfg(feature = \"xlib_xcb\")]\n\n dpy: *mut xlib::Display,\n\n}\n\n\n\n#[cfg(feature = \"thread\")]\n","file_path":"src/base.rs","rank":47,"score":6.141731344109726},{"content":" self.dpy,\n\n match owner {\n\n EventQueueOwner::Xcb => XCBOwnsEventQueue,\n\n EventQueueOwner::Xlib => XlibOwnsEventQueue,\n\n },\n\n );\n\n }\n\n }\n\n\n\n /// Connects to the X server.\n\n /// `displayname:` The name of the display.\n\n ///\n\n /// Connects to the X server specified by `displayname.` If\n\n /// `displayname` is `None,` uses the value of the DISPLAY environment\n\n /// variable.\n\n ///\n\n /// Returns Ok(connection object, preferred screen) in case of success, or\n\n /// Err(ConnError) in case of error. If no screen is preferred, the second\n\n /// member of the tuple is set to 0.\n\n pub fn connect(displayname: Option<&str>) -> ConnResult<(Connection, i32)> {\n","file_path":"src/base.rs","rank":48,"score":5.703342716416183},{"content":" | xkb::MAP_PART_KEY_ACTIONS\n\n | xkb::MAP_PART_KEY_BEHAVIORS\n\n | xkb::MAP_PART_VIRTUAL_MODS\n\n | xkb::MAP_PART_VIRTUAL_MOD_MAP;\n\n\n\n let events = xkb::EVENT_TYPE_NEW_KEYBOARD_NOTIFY\n\n | xkb::EVENT_TYPE_MAP_NOTIFY\n\n | xkb::EVENT_TYPE_STATE_NOTIFY;\n\n\n\n let cookie = xkb::select_events_checked(\n\n &conn,\n\n xkb::ID_USE_CORE_KBD as u16,\n\n events as u16,\n\n 0,\n\n events as u16,\n\n map_parts as u16,\n\n map_parts as u16,\n\n None,\n\n );\n\n\n\n cookie\n\n .request_check()\n\n .expect(\"failed to select notify events from xcb xkb\");\n\n }\n\n\n\n // proceed with create_window and event loop...\n\n}\n","file_path":"examples/xkb_init.rs","rank":49,"score":4.269498357575706},{"content":" * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF\n\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\n\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\n\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\n\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\n\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n\n * DEALINGS IN THE SOFTWARE.\n\n */\n\n\n\n#![allow(non_upper_case_globals)]\n\n#![allow(non_snake_case)]\n\n\n\nuse ffi::xcb_connection_t;\n\nuse libc::{c_uint, c_void};\n\n\n\nuse x11::xlib;\n\n\n\npub type XEventQueueOwner = c_uint;\n\npub static XlibOwnsEventQueue: XEventQueueOwner = 0;\n\npub static XCBOwnsEventQueue: XEventQueueOwner = 1;\n\n\n\n#[link(name = \"X11-xcb\")]\n\nextern \"C\" {\n\n pub fn XGetXCBConnection(dpy: *mut xlib::Display) -> *mut xcb_connection_t;\n\n pub fn XSetEventQueueOwner(dpy: *mut xlib::Display, owner: XEventQueueOwner);\n\n}\n","file_path":"src/ffi/xlib_xcb.rs","rank":50,"score":4.234746558965973},{"content":" pub fn connect_with_auth_info(\n\n displayname: Option<&str>,\n\n auth_info: &AuthInfo,\n\n ) -> ConnResult<(Connection, i32)> {\n\n unsafe {\n\n let mut screen_num: c_int = 0;\n\n let displayname = displayname.map(|s| CString::new(s).unwrap());\n\n let cconn = if let Some(display) = displayname {\n\n xcb_connect_to_display_with_auth_info(\n\n display.as_ptr(),\n\n mem::transmute(auth_info),\n\n &mut screen_num,\n\n )\n\n } else {\n\n xcb_connect_to_display_with_auth_info(\n\n null(),\n\n mem::transmute(auth_info),\n\n &mut screen_num,\n\n )\n\n };\n","file_path":"src/base.rs","rank":51,"score":4.101898982049326},{"content":"\n\nuse libc::{self, c_char, c_int, c_void};\n\nuse std::option::Option;\n\n\n\nuse std::error;\n\nuse std::fmt;\n\nuse std::marker::PhantomData;\n\nuse std::mem;\n\nuse std::ptr::{null, null_mut};\n\n// std::num::Zero is unstable in rustc 1.5 => remove the Zero defined\n\n// hereunder as soon as Zero gets stabilized (or replaced by something else)\n\n//use std::num::Zero;\n\nuse std::cmp::Ordering;\n\nuse std::ffi::CString;\n\nuse std::ops::{BitAnd, BitOr};\n\nuse std::os::unix::io::{AsRawFd, RawFd};\n\n\n\n/// Current protocol version\n\npub const X_PROTOCOL: u32 = 11;\n\n/// Current minor version\n","file_path":"src/base.rs","rank":52,"score":4.05936225449337},{"content":"#[repr(C)]\n\npub struct xcb_auth_info_t {\n\n /// length of the string name (as returned by strlen)\n\n pub namelen: c_int,\n\n /// String containing the authentication protocol name,\n\n /// such as \"MIT-MAGIC-COOKIE-1\" or \"XDM-AUTHORIZATION-1\".\n\n pub name: *mut c_char,\n\n /// length of the data member\n\n pub datalen: c_int,\n\n /// data interpreted in a protocol specific manner\n\n pub data: *mut c_char,\n\n}\n\n\n\n#[link(name = \"xcb\")]\n\nextern \"C\" {\n\n\n\n /// Forces any buffered output to be written to the server. Blocks\n\n /// until the write is complete.\n\n ///\n\n /// Return > 0 on success, <= 0 otherwise.\n","file_path":"src/ffi/base.rs","rank":53,"score":4.01509302900711},{"content":" {\n\n let map_parts = XCB_XKB_MAP_PART_KEY_TYPES\n\n | XCB_XKB_MAP_PART_KEY_SYMS\n\n | XCB_XKB_MAP_PART_MODIFIER_MAP\n\n | XCB_XKB_MAP_PART_EXPLICIT_COMPONENTS\n\n | XCB_XKB_MAP_PART_KEY_ACTIONS\n\n | XCB_XKB_MAP_PART_KEY_BEHAVIORS\n\n | XCB_XKB_MAP_PART_VIRTUAL_MODS\n\n | XCB_XKB_MAP_PART_VIRTUAL_MOD_MAP;\n\n\n\n let events = XCB_XKB_EVENT_TYPE_NEW_KEYBOARD_NOTIFY\n\n | XCB_XKB_EVENT_TYPE_MAP_NOTIFY\n\n | XCB_XKB_EVENT_TYPE_STATE_NOTIFY;\n\n\n\n let cookie = xcb_xkb_select_events_checked(\n\n c,\n\n XCB_XKB_ID_USE_CORE_KBD as u16,\n\n events as u16,\n\n 0,\n\n events as u16,\n","file_path":"examples/ffi_xkb_init.rs","rank":54,"score":3.9846784661693118},{"content":"#[cfg(feature = \"xkb\")]\n\npub mod xkb {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xkb.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xvmc\")]\n\npub mod xvmc {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xvmc.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xv\")]\n\npub mod xv {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xv.rs\"));\n\n}\n\n\n\npub mod ffi {\n\n #![allow(non_camel_case_types)]\n\n #![allow(improper_ctypes)]\n\n\n\n pub mod base;\n","file_path":"src/lib.rs","rank":55,"score":3.9435800238466627},{"content":"## Example\n\n\n\nDrawing example (checkout for more [here](https://github.com/rust-x-bindings/rust-xcb/tree/master/examples)\n\nand also [here](https://github.com/rust-x-bindings/toy_xcb))\n\n\n\n```rust\n\nextern crate xcb;\n\n\n\nfn main() {\n\n let points: &[xcb::Point] = &[\n\n xcb::Point::new(10, 10),\n\n xcb::Point::new(10, 20),\n\n xcb::Point::new(20, 10),\n\n xcb::Point::new(20, 20),\n\n ];\n\n let polyline: &[xcb::Point] = &[\n\n xcb::Point::new(50, 10 ),\n\n xcb::Point::new( 5, 20 ), /* rest of points are relative */\n\n xcb::Point::new(25, -20),\n\n xcb::Point::new(10, 10 )\n\n ];\n\n let segments: &[xcb::Segment] = &[\n\n xcb::Segment::new(100, 10, 140, 30),\n\n xcb::Segment::new(110, 25, 130, 60)\n\n ];\n\n let rectangles: &[xcb::Rectangle] = &[\n\n xcb::Rectangle::new(10, 50, 40, 20),\n\n xcb::Rectangle::new(80, 50, 10, 40)\n\n ];\n\n let arcs: &[xcb::Arc] = &[\n\n xcb::Arc::new(10, 100, 60, 40, 0, 90 << 6),\n\n xcb::Arc::new(90, 100, 55, 40, 0, 270 << 6)\n\n ];\n\n\n\n\n\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\n\n let setup = conn.get_setup();\n\n let screen = setup.roots().nth(screen_num as usize).unwrap();\n\n\n\n let foreground = conn.generate_id();\n\n\n\n xcb::create_gc(&conn, foreground, screen.root(), &[\n\n (xcb::GC_FOREGROUND, screen.black_pixel()),\n\n (xcb::GC_GRAPHICS_EXPOSURES, 0),\n\n ]);\n\n\n\n let win = conn.generate_id();\n\n xcb::create_window(&conn,\n\n xcb::COPY_FROM_PARENT as u8,\n\n win,\n\n screen.root(),\n\n 0, 0,\n\n 150, 150,\n\n 10,\n\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\n\n screen.root_visual(), &[\n\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\n\n (xcb::CW_EVENT_MASK,\n\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS),\n\n ]\n\n );\n\n xcb::map_window(&conn, win);\n","file_path":"README.md","rank":56,"score":3.9168244068150844},{"content":" * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF\n\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\n\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\n\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\n\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\n\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n\n * DEALINGS IN THE SOFTWARE.\n\n */\n\n\n\nuse ffi::base::*;\n\nuse ffi::ext::xcb_extension_t;\n\n#[cfg(feature = \"xlib_xcb\")]\n\nuse ffi::xlib_xcb::*;\n\nuse ffi::xproto::*;\n\nuse xproto::*;\n\n\n\n#[cfg(feature = \"xlib_xcb\")]\n\nuse x11::xlib;\n","file_path":"src/base.rs","rank":57,"score":3.8505394624958003},{"content":"#[cfg(feature = \"randr\")]\n\npub mod randr {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/randr.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"record\")]\n\npub mod record {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/record.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"render\")]\n\npub mod render {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/render.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"res\")]\n\npub mod res {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/res.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":58,"score":3.778515252885013},{"content":"#[cfg(feature = \"xf86dri\")]\n\npub mod xf86dri {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xf86dri.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xf86vidmode\")]\n\npub mod xf86vidmode {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xf86vidmode.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xfixes\")]\n\npub mod xfixes {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xfixes.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xinerama\")]\n\npub mod xinerama {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xinerama.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":59,"score":3.778515252885013},{"content":"#[cfg(feature = \"genericevent\")]\n\npub mod genericevent {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/genericevent.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"glx\")]\n\npub mod glx {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/glx.rs\"));\n\n}\n\n\n\n// #[cfg(feature = \"input\")]\n\n// pub mod input {\n\n// include!(concat!(env!(\"OUT_DIR\"), \"/input.rs\"));\n\n// }\n\n\n\n#[cfg(feature = \"present\")]\n\npub mod present {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/present.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":60,"score":3.778515252885013},{"content":"#[cfg(feature = \"screensaver\")]\n\npub mod screensaver {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/screensaver.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"selinux\")]\n\npub mod selinux {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/selinux.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"shape\")]\n\npub mod shape {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/shape.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"shm\")]\n\npub mod shm {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/shm.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":61,"score":3.778515252885013},{"content":"#[cfg(feature = \"sync\")]\n\npub mod sync {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/sync.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"test\")]\n\npub mod test {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/test.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"x_print\")]\n\npub mod x_print {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/x_print.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"xevie\")]\n\npub mod xevie {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/xevie.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":62,"score":3.778515252885013},{"content":"#[cfg(feature = \"damage\")]\n\npub mod damage {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/damage.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"dpms\")]\n\npub mod dpms {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/dpms.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"dri2\")]\n\npub mod dri2 {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/dri2.rs\"));\n\n}\n\n\n\n#[cfg(feature = \"dri3\")]\n\npub mod dri3 {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/dri3.rs\"));\n\n}\n\n\n","file_path":"src/lib.rs","rank":63,"score":3.778515252885013},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/res.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"screensaver\")]\n\n pub mod screensaver {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/screensaver.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"selinux\")]\n\n pub mod selinux {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/selinux.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"shape\")]\n\n pub mod shape {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/shape.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"shm\")]\n\n pub mod shm {\n","file_path":"src/lib.rs","rank":64,"score":3.721845297144673},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/present.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"randr\")]\n\n pub mod randr {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/randr.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"record\")]\n\n pub mod record {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/record.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"render\")]\n\n pub mod render {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/render.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"res\")]\n\n pub mod res {\n","file_path":"src/lib.rs","rank":65,"score":3.721845297144673},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/dri3.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"genericevent\")]\n\n pub mod genericevent {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/genericevent.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"glx\")]\n\n pub mod glx {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/glx.rs\"));\n\n }\n\n\n\n // #[cfg(feature = \"input\")]\n\n // pub mod input {\n\n // include!(concat!(env!(\"OUT_DIR\"), \"/ffi/input.rs\"));\n\n // }\n\n\n\n #[cfg(feature = \"present\")]\n\n pub mod present {\n","file_path":"src/lib.rs","rank":66,"score":3.721845297144673},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/composite.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"damage\")]\n\n pub mod damage {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/damage.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"dpms\")]\n\n pub mod dpms {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/dpms.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"dri2\")]\n\n pub mod dri2 {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/dri2.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"dri3\")]\n\n pub mod dri3 {\n","file_path":"src/lib.rs","rank":67,"score":3.721845297144673},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xevie.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xf86dri\")]\n\n pub mod xf86dri {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xf86dri.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xf86vidmode\")]\n\n pub mod xf86vidmode {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xf86vidmode.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xfixes\")]\n\n pub mod xfixes {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xfixes.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xinerama\")]\n\n pub mod xinerama {\n","file_path":"src/lib.rs","rank":68,"score":3.721845297144673},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/shm.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"sync\")]\n\n pub mod sync {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/sync.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"test\")]\n\n pub mod test {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/test.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"x_print\")]\n\n pub mod x_print {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/x_print.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xevie\")]\n\n pub mod xevie {\n","file_path":"src/lib.rs","rank":69,"score":3.721845297144673},{"content":" /// The event queue owner defaults to XLib\n\n /// One would need to open an XCB connection with Xlib in order to use\n\n /// OpenGL.\n\n #[cfg(feature = \"xlib_xcb\")]\n\n pub fn connect_with_xlib_display() -> ConnResult<(Connection, i32)> {\n\n unsafe {\n\n let dpy = xlib::XOpenDisplay(null());\n\n let cconn = XGetXCBConnection(dpy);\n\n assert!(\n\n !dpy.is_null() && !cconn.is_null(),\n\n \"XLib could not connect to the X server\"\n\n );\n\n\n\n let conn = Connection { c: cconn, dpy: dpy };\n\n\n\n conn.has_error()\n\n .map(|_| (conn, xlib::XDefaultScreen(dpy) as i32))\n\n }\n\n }\n\n\n","file_path":"src/base.rs","rank":70,"score":3.7049820234852056},{"content":" include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xinerama.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xkb\")]\n\n pub mod xkb {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xkb.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xvmc\")]\n\n pub mod xvmc {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xvmc.rs\"));\n\n }\n\n\n\n #[cfg(feature = \"xv\")]\n\n pub mod xv {\n\n include!(concat!(env!(\"OUT_DIR\"), \"/ffi/xv.rs\"));\n\n }\n\n}\n","file_path":"src/lib.rs","rank":71,"score":3.532111727103942},{"content":" * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF\n\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\n\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\n\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\n\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\n\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n\n * DEALINGS IN THE SOFTWARE.\n\n */\n\n\n\nuse ffi::base::*;\n\nuse ffi::xproto;\n\nuse libc::{c_char, c_int, c_uint, c_void, iovec};\n\n\n\n#[repr(C)]\n\npub struct xcb_extension_t {\n\n name: *const c_char,\n\n global_id: c_int,\n\n}\n","file_path":"src/ffi/ext.rs","rank":72,"score":3.4492564839013955},{"content":" ConnError::ClosedExtNotSupported => \"Connection closed, X extension not supported\",\n\n ConnError::ClosedMemInsufficient => \"Connection closed, insufficient memory\",\n\n ConnError::ClosedReqLenExceed => {\n\n \"Connection closed, exceeded request length that server accepts.\"\n\n }\n\n ConnError::ClosedParseErr => \"Connection closed, error during parsing display string\",\n\n ConnError::ClosedInvalidScreen => {\n\n \"Connection closed, the server does not have a screen matching the display\"\n\n }\n\n ConnError::ClosedFdPassingFailed => {\n\n \"Connection closed, file-descriptor passing operation failed\"\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for ConnError {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n self.to_str().fmt(f)\n\n }\n","file_path":"src/base.rs","rank":73,"score":3.4271996149020416},{"content":" * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF\n\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\n\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\n\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\n\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\n\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n\n * DEALINGS IN THE SOFTWARE.\n\n */\n\n\n\nuse ffi::ext::xcb_extension_t;\n\nuse ffi::xproto::{xcb_query_extension_reply_t, xcb_setup_t};\n\n\n\nuse libc::{c_char, c_int, c_uint, c_void};\n\n\n\n// Pre-defined constants\n\n\n\n/// xcb connection errors because of socket, pipe and other stream errors.\n\npub const XCB_CONN_ERROR: c_int = 1;\n","file_path":"src/ffi/base.rs","rank":74,"score":3.303873251588798},{"content":" /// When finished, use xcb_disconnect() to close the connection and free\n\n /// the structure.\n\n pub fn xcb_connect(displayname: *const c_char, screenp: *mut c_int) -> *mut xcb_connection_t;\n\n\n\n /// Connects to the X server, using an authorization information.\n\n /// display: The name of the display.\n\n /// auth: The authorization information.\n\n /// screen: A pointer to a preferred screen number.\n\n /// Returns A newly allocated xcb_connection_t structure.\n\n ///\n\n /// Connects to the X server specified by displayname, using the\n\n /// authorization auth. If a particular screen on that server is\n\n /// preferred, the int pointed to by screenp (if not NULL) will\n\n /// be set to that screen; otherwise screenp will be set to 0.\n\n ///\n\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\n\n /// Callers need to use xcb_connection_has_error() to check for failure.\n\n /// When finished, use xcb_disconnect() to close the connection and free\n\n /// the structure.\n\n pub fn xcb_connect_to_display_with_auth_info(\n","file_path":"src/ffi/base.rs","rank":75,"score":3.269375352238934},{"content":" &conn,\n\n xcb::PROP_MODE_REPLACE as u8,\n\n win,\n\n wm_protocols,\n\n xcb::ATOM_ATOM,\n\n 32,\n\n &protocols,\n\n );\n\n\n\n xcb::map_window(&conn, win);\n\n conn.flush();\n\n xlib::XSync(conn.get_raw_dpy(), xlib::False);\n\n\n\n let glx_exts = CStr::from_ptr(glXQueryExtensionsString(conn.get_raw_dpy(), screen_num))\n\n .to_str()\n\n .unwrap();\n\n\n\n if !check_glx_extension(&glx_exts, \"GLX_ARB_create_context\") {\n\n panic!(\"could not find GLX extension GLX_ARB_create_context\");\n\n }\n","file_path":"examples/opengl_window.rs","rank":76,"score":2.798003822546106},{"content":"## [0.7.4] - 2016-06 - rtbo\n\n- templating send_event* to take event obj instead of str\n\n- correct iterator attribute lifetime (#16)\n\n\n\n## [0.7.3] - 2016-04-10 - rtbo\n\n- templating some accessors\n\n\n\n## [0.7.2] - 2016-04-02 - rtbo\n\n- fix #14\n\n\n\n## [0.7.1] - 2016-03-29 - rtbo\n\n- module names closer to ffi\n\n- fix #13\n\n\n\n## [0.7.0] - 2016-03-28 - rtbo\n\n- fix connection with strings (#9)\n\n- assign response_type in *Event::new (#10)\n\n- Connection::connect returns Result (#11)\n\n- Some documentation (#12)\n\n\n\n## [0.6.2] - 2016-03-04 - rtbo\n\n- fix: correct names for DRI2 and 3 FFI constants\n\n\n\n## [0.6.1] - 2016-03-02 - rtbo\n\n- fix: correct names for 'xtest' extension\n\n\n\n## [0.6.0] - 2016-02-22 - rtbo\n\n- xlib_xcb: Connection owns the xlib::Display and calls XCloseDisplay\n\n- requests accept template slices\n\n- POD types distinction\n\n\n\n## [0.5.0] - 2016-02-07 - rtbo\n\n- adding xlib_xcb\n\n- show how to create an opengl enabled window\n\n\n\n## [0.4.1] - 2016-02-07 - rtbo\n\n- generating union accessors\n\n- handling of bool parameters in the wrapper API\n\n- rewrite of wrappers structures (pub type instead of struct with base field)\n\n- module clean-up and export\n\n- Travis CI\n\n\n\n## [0.4.0] - 2016-03-02 - rtbo/laumann\n\n- first fully functional wrappers\n\n- rewritten rs_client.py\n\n- new examples\n\n- made ffi very close to C\n\n- fixed wrappers segfaults\n\n\n\n ## [0.3.0] - 2013 - Aatch\n","file_path":"CHANGELOG.md","rank":77,"score":2.689811760836016},{"content":"pub const X_PROTOCOL_REVISION: u32 = 0;\n\n/// X_TCP_PORT + display number = server port for TCP transport\n\npub const X_TCP_PORT: u32 = 6000;\n\n\n\n/// Opaque type used as key for `Connection::get_extension_data`\n\npub type Extension = xcb_extension_t;\n\n\n\n/// `xcb::NONE` is the universal null resource or null atom parameter value\n\n/// for many core X requests\n\npub const NONE: u32 = 0;\n\n/// `xcb::COPY_FROM_PARENT` can be used for many `xcb::create_window` parameters\n\npub const COPY_FROM_PARENT: u32 = 0;\n\n/// `xcb::CURRENT_TIME` can be used in most requests that take an `xcb::Timestamp`\n\npub const CURRENT_TIME: u32 = 0;\n\n/// `xcb::NO_SYMBOL` fills in unused entries in `xcb::Keysym` tables\n\npub const NO_SYMBOL: u32 = 0;\n\n\n\n/// `StructPtr` is a wrapper for pointer to struct owned by XCB\n\n/// that must not be freed\n\n/// it is instead bound to the lifetime of its parent that it borrows immutably\n","file_path":"src/base.rs","rank":78,"score":2.6847110201076765},{"content":"\n\n xcb::create_window(\n\n &conn,\n\n xcb::COPY_FROM_PARENT as u8,\n\n window,\n\n screen.root(),\n\n 0,\n\n 0,\n\n 320,\n\n 240,\n\n 10,\n\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\n\n screen.root_visual(),\n\n &values,\n\n );\n\n\n\n xcb::map_window(&conn, window);\n\n\n\n {\n\n let conn = conn.clone();\n","file_path":"examples/threaded_window.rs","rank":79,"score":2.681758126330084},{"content":" Connection,\n\n /// xcb connection shutdown because of extension not supported\n\n ClosedExtNotSupported,\n\n /// malloc(), calloc() and realloc() error upon failure, for eg ENOMEM\n\n ClosedMemInsufficient,\n\n /// Connection closed, exceeding request length that server accepts.\n\n ClosedReqLenExceed,\n\n /// Connection closed, error during parsing display string.\n\n ClosedParseErr,\n\n /// Connection closed because the server does not have a screen\n\n /// matching the display.\n\n ClosedInvalidScreen,\n\n /// Connection closed because some FD passing operation failed\n\n ClosedFdPassingFailed,\n\n}\n\n\n\nimpl ConnError {\n\n fn to_str(&self) -> &str {\n\n match *self {\n\n ConnError::Connection => \"Connection error, possible I/O error\",\n","file_path":"src/base.rs","rank":80,"score":2.6498368553943834},{"content":"\n\n // we need at least xcb-xkb-1.0 to be available on client\n\n // machine\n\n {\n\n let cookie = xcb_xkb_use_extension(c, 1, 0);\n\n let reply = xcb_xkb_use_extension_reply(c, cookie, null_mut());\n\n if reply.is_null() {\n\n panic!(\"could not get xkb extension supported version\");\n\n }\n\n if (*reply).supported == 0 {\n\n libc::free(reply as *mut c_void);\n\n panic!(\"xkb-1.0 is not supported\");\n\n }\n\n libc::free(reply as *mut c_void);\n\n }\n\n\n\n // we now select what events we want to receive\n\n // such as map change, keyboard hotplug ...\n\n // note that key strokes are given directly by\n\n // the XCB_KEY_PRESS event from xproto, not by xkb\n","file_path":"examples/ffi_xkb_init.rs","rank":81,"score":2.6297717301472647},{"content":" }\n\n\n\n /// Returns the next event without reading from the connection.\n\n ///\n\n /// This is a version of `poll_for_event` that only examines the\n\n /// event queue for new events. The function doesn't try to read new\n\n /// events from the connection if no queued events are found.\n\n ///\n\n /// This function is useful for callers that know in advance that all\n\n /// interesting events have already been read from the connection. For\n\n /// example, callers might use `wait_for_reply` and be interested\n\n /// only of events that preceded a specific reply.\n\n pub fn poll_for_queued_event(&self) -> Option<GenericEvent> {\n\n unsafe {\n\n let event = xcb_poll_for_queued_event(self.c);\n\n if event.is_null() {\n\n None\n\n } else {\n\n Some(GenericEvent { ptr: event })\n\n }\n","file_path":"src/base.rs","rank":82,"score":2.6297717301472647},{"content":" 0,\n\n 0,\n\n 150,\n\n 150,\n\n 10,\n\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\n\n screen.root_visual(),\n\n &values,\n\n );\n\n\n\n xcb::map_window(&conn, window);\n\n\n\n let title = \"Basic Window\";\n\n // setting title\n\n xcb::change_property(\n\n &conn,\n\n xcb::PROP_MODE_REPLACE as u8,\n\n window,\n\n xcb::ATOM_WM_NAME,\n\n xcb::ATOM_STRING,\n","file_path":"examples/basic_window.rs","rank":83,"score":2.4712389874481437},{"content":" pub fn xcb_parse_display(\n\n name: *const c_char,\n\n host: *mut *mut c_char,\n\n display: *mut c_int,\n\n screen: *mut c_int,\n\n ) -> c_int;\n\n\n\n /// Connects to the X server.\n\n /// displayname: The name of the display.\n\n /// screenp: A pointer to a preferred screen number.\n\n /// Returns A newly allocated xcb_connection_t structure.\n\n ///\n\n /// Connects to the X server specified by displayname. If\n\n /// displayname is NULL, uses the value of the DISPLAY environment\n\n /// variable. If a particular screen on that server is preferred, the\n\n /// int pointed to by screenp (if not NULL) will be set to that\n\n /// screen; otherwise the screen will be set to 0.\n\n ///\n\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\n\n /// Callers need to use xcb_connection_has_error() to check for failure.\n","file_path":"src/ffi/base.rs","rank":84,"score":2.4515669438663936},{"content":" 8,\n\n title.as_bytes(),\n\n );\n\n\n\n conn.flush();\n\n\n\n // retrieving title\n\n let cookie = xcb::get_property(\n\n &conn,\n\n false,\n\n window,\n\n xcb::ATOM_WM_NAME,\n\n xcb::ATOM_STRING,\n\n 0,\n\n 1024,\n\n );\n\n if let Ok(reply) = cookie.get_reply() {\n\n assert_eq!(std::str::from_utf8(reply.value()).unwrap(), title);\n\n } else {\n\n panic!(\"could not retrieve window title!\");\n","file_path":"examples/basic_window.rs","rank":85,"score":2.431236909870841},{"content":" /// wraps a `xlib::Display` and get an XCB connection from an exisiting object\n\n /// `xlib::XCloseDisplay` will be called when the returned object is dropped\n\n #[cfg(feature = \"xlib_xcb\")]\n\n pub unsafe fn new_from_xlib_display(dpy: *mut xlib::Display) -> Connection {\n\n assert!(!dpy.is_null(), \"attempt connect with null display\");\n\n Connection {\n\n c: XGetXCBConnection(dpy),\n\n dpy: dpy,\n\n }\n\n }\n\n\n\n /// Connects to the X server, using an authorization information.\n\n /// display: The name of the display.\n\n /// auth_info: The authorization information.\n\n /// screen: A pointer to a preferred screen number.\n\n /// Returns A newly allocated `Connection` structure.\n\n ///\n\n /// Connects to the X server specified by displayname, using the\n\n /// authorization auth.\n\n /// The second member of the returned tuple is the preferred screen, or 0\n","file_path":"src/base.rs","rank":86,"score":2.4014944142947994},{"content":" ///\n\n /// Returns > 0 if the connection is in an error state; 0 otherwise.\n\n pub fn xcb_connection_has_error(c: *mut xcb_connection_t) -> c_int;\n\n\n\n /// Connects to the X server.\n\n ///\n\n /// Connects to an X server, given the open socket @p fd and the\n\n /// xcb_auth_info_t @p auth_info. The file descriptor @p fd is\n\n /// bidirectionally connected to an X server. If the connection\n\n /// should be unauthenticated, @p auth_info must be @c\n\n /// NULL.\n\n ///\n\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\n\n /// Callers need to use xcb_connection_has_error() to check for failure.\n\n /// When finished, use xcb_disconnect() to close the connection and free\n\n /// the structure.\n\n pub fn xcb_connect_to_fd(fd: c_int, auth_info: *mut xcb_auth_info_t) -> *mut xcb_connection_t;\n\n\n\n /// Closes the connection.\n\n ///\n","file_path":"src/ffi/base.rs","rank":87,"score":2.3892942572025833},{"content":"\n\n/// Generic cookie\n\n#[derive(Copy, Clone)]\n\n#[repr(C)]\n\npub struct xcb_void_cookie_t {\n\n /// sequence number\n\n pub sequence: c_uint,\n\n}\n\n\n\n/// XCB_NONE is the universal null resource or null atom parameter value for many core X requests\n\npub const XCB_NONE: u32 = 0;\n\n/// XCB_COPY_FROM_PARENT can be used for many xcb_create_window parameters\n\npub const XCB_COPY_FROM_PARENT: u32 = 0;\n\n/// XCB_CURRENT_TIME can be used in most requests that take an xcb_timestamp_t\n\npub const XCB_CURRENT_TIME: u32 = 0;\n\n/// XCB_NO_SYMBOL fills in unused entries in xcb_keysym_t tables\n\npub const XCB_NO_SYMBOL: u32 = 0;\n\n\n\n/// Container for authorization information.\n\n/// A container for authorization information to be sent to the X server\n","file_path":"src/ffi/base.rs","rank":88,"score":2.377217432892268},{"content":" NullResponse,\n\n GenericError(GenericError),\n\n}\n\n\n\nimpl std::fmt::Display for ReplyError {\n\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\n\n write!(f, \"xcb::ReplyError: \")?;\n\n match self {\n\n Self::NullResponse => {\n\n write!(\n\n f,\n\n \"Unexpected null pointer(check pending errors on connection)\"\n\n )\n\n }\n\n Self::GenericError(g) => {\n\n write!(f, \"{}\", g)\n\n }\n\n }\n\n }\n\n}\n","file_path":"src/base.rs","rank":89,"score":2.359208003778339},{"content":" );\n\n\n\n let win = conn.generate_id();\n\n xcb::create_window(\n\n &conn,\n\n xcb::COPY_FROM_PARENT as u8,\n\n win,\n\n screen.root(),\n\n 0,\n\n 0,\n\n 150,\n\n 150,\n\n 10,\n\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\n\n screen.root_visual(),\n\n &[\n\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\n\n (\n\n xcb::CW_EVENT_MASK,\n\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS,\n","file_path":"examples/drawing.rs","rank":90,"score":2.3124048310858716},{"content":"\n\nimpl<T> Drop for Error<T> {\n\n fn drop(&mut self) {\n\n unsafe {\n\n libc::free(self.ptr as *mut c_void);\n\n }\n\n }\n\n}\n\n\n\nimpl<T> fmt::Display for Error<T> {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(\n\n f,\n\n \"xcb::Error {{ response_type: {}, error_code: {} }}\",\n\n self.response_type(),\n\n self.error_code()\n\n )\n\n }\n\n}\n\nimpl<T: fmt::Debug> error::Error for Error<T> {\n","file_path":"src/base.rs","rank":91,"score":2.294222184079938},{"content":" xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\n\n (*vi).visualid as u32,\n\n &cw_values,\n\n );\n\n\n\n xlib::XFree(vi as *mut c_void);\n\n\n\n let title = \"XCB OpenGL\";\n\n xcb::change_property(\n\n &conn,\n\n xcb::PROP_MODE_REPLACE as u8,\n\n win,\n\n xcb::ATOM_WM_NAME,\n\n xcb::ATOM_STRING,\n\n 8,\n\n title.as_bytes(),\n\n );\n\n\n\n let protocols = [wm_delete_window];\n\n xcb::change_property(\n","file_path":"examples/opengl_window.rs","rank":92,"score":2.250415759928542},{"content":" display: *const c_char,\n\n auth: *mut xcb_auth_info_t,\n\n screen: *mut c_int,\n\n ) -> *mut xcb_connection_t;\n\n\n\n /// Allocates an XID for a new object.\n\n /// Returns A newly allocated XID.\n\n ///\n\n /// Allocates an XID for a new object. Typically used just prior to\n\n /// various object creation functions, such as xcb_create_window.\n\n pub fn xcb_generate_id(c: *mut xcb_connection_t) -> u32;\n\n\n\n}\n","file_path":"src/ffi/base.rs","rank":93,"score":2.220330748325641},{"content":"\n\n#[repr(C)]\n\npub struct xcb_protocol_request_t {\n\n count: usize,\n\n ext: *mut xcb_extension_t,\n\n opcode: u8,\n\n isvoid: u8,\n\n}\n\n\n\n#[repr(C)]\n\npub enum xcb_send_request_flags_t {\n\n XCB_REQUEST_CHECKED = 0x01,\n\n XCB_REQUEST_RAW = 0x02,\n\n XCB_REQUEST_DISCARD_REPLY = 0x04,\n\n XCB_REQUEST_REPLY_FDS = 0x08,\n\n}\n\n\n\n#[link(name = \"xcb\")]\n\nextern \"C\" {\n\n\n","file_path":"src/ffi/ext.rs","rank":94,"score":2.2150033550555235},{"content":" /// Returns the next event or error from the server.\n\n ///\n\n /// Returns the next event or error from the server, if one is\n\n /// available, or returns @c NULL otherwise. If no event is available, that\n\n /// might be because an I/O error like connection close occurred while\n\n /// attempting to read the next event, in which case the connection is\n\n /// shut down when this function returns.\n\n pub fn xcb_poll_for_event(c: *mut xcb_connection_t) -> *mut xcb_generic_event_t;\n\n\n\n /// Returns the next event without reading from the connection.\n\n ///\n\n /// This is a version of xcb_poll_for_event that only examines the\n\n /// event queue for new events. The function doesn't try to read new\n\n /// events from the connection if no queued events are found.\n\n ///\n\n /// This function is useful for callers that know in advance that all\n\n /// interesting events have already been read from the connection. For\n\n /// example, callers might use xcb_wait_for_reply and be interested\n\n /// only of events that preceded a specific reply.\n\n pub fn xcb_poll_for_queued_event(c: *mut xcb_connection_t) -> *mut xcb_generic_event_t;\n","file_path":"src/ffi/base.rs","rank":95,"score":2.1789702958941928},{"content":"\n\nimpl std::error::Error for ReplyError {\n\n fn description(&self) -> &str {\n\n \"xcb::ReplyError\"\n\n }\n\n}\n\n\n\n//TODO: Implement wrapper functions for constructing auth_info\n\npub type AuthInfo = xcb_auth_info_t;\n\n\n\n#[cfg(feature = \"xlib_xcb\")]\n\npub enum EventQueueOwner {\n\n Xcb,\n\n Xlib,\n\n}\n\n\n\n/// Error type that is returned by `Connection::has_error`\n\n#[derive(Debug)]\n\npub enum ConnError {\n\n /// xcb connection errors because of socket, pipe and other stream errors.\n","file_path":"src/base.rs","rank":96,"score":2.1773445499487116},{"content":" let prop_notify: &xcb::PropertyNotifyEvent = unsafe { xcb::cast_event(&event) };\n\n if prop_notify.atom() == xcb::ATOM_WM_NAME {\n\n // retrieving title\n\n let cookie = xcb::get_property(\n\n &conn,\n\n false,\n\n window,\n\n xcb::ATOM_WM_NAME,\n\n xcb::ATOM_STRING,\n\n 0,\n\n 1024,\n\n );\n\n if let Ok(reply) = cookie.get_reply() {\n\n println!(\n\n \"title changed to \\\"{}\\\"\",\n\n std::str::from_utf8(reply.value()).unwrap()\n\n );\n\n }\n\n }\n\n } else if r == xcb::KEY_PRESS as u8 {\n","file_path":"examples/threaded_window.rs","rank":97,"score":2.1400964226679},{"content":" conn.flush();\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n // only to make sure that rs_client generate correct names for DRI2\n\n // (used to be \"*_DRI_2_*\")\n\n // should be in a \"compile tests\" section instead of example\n\n let _ = xcb::ffi::dri2::XCB_DRI2_ATTACHMENT_BUFFER_ACCUM;\n\n\n\n glXDestroyContext(conn.get_raw_dpy(), ctx);\n\n\n\n xcb::unmap_window(&conn, win);\n\n xcb::destroy_window(&conn, win);\n\n xcb::free_colormap(&conn, cmap);\n\n conn.flush();\n\n }\n\n}\n","file_path":"examples/opengl_window.rs","rank":98,"score":2.0287747714317383},{"content":" unsafe {\n\n if self.dpy.is_null() {\n\n xcb_disconnect(self.c);\n\n } else {\n\n xlib::XCloseDisplay(self.dpy);\n\n }\n\n }\n\n }\n\n}\n\n\n\n// Mimics xproto::QueryExtensionReply, but without the Drop trait.\n\n// Used for Connection::get_extension_data whose returned value\n\n// must not be freed.\n\n// Named QueryExtensionData to avoid name collision\n\npub struct QueryExtensionData<'a> {\n\n ptr: *const xcb_query_extension_reply_t,\n\n _marker: PhantomData<&'a ()>,\n\n}\n\n\n\nimpl<'a> QueryExtensionData<'a> {\n","file_path":"src/base.rs","rank":99,"score":2.0287747714317383}],"string":"[\n {\n \"content\": \"fn main() {\\n\\n let dpy = \\\":0\\\";\\n\\n if let Ok((_, _)) = xcb::Connection::connect(Some(&dpy)) {\\n\\n println!(\\\"Connected to X on display \\\\\\\"{}\\\\\\\"!\\\", dpy);\\n\\n } else {\\n\\n println!(\\\"Could not connect to X!\\\");\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/connect_str.rs\",\n \"rank\": 0,\n \"score\": 68672.83320659264\n },\n {\n \"content\": \"fn check_glx_extension(glx_exts: &str, ext_name: &str) -> bool {\\n\\n for glx_ext in glx_exts.split(\\\" \\\") {\\n\\n if glx_ext == ext_name {\\n\\n return true;\\n\\n }\\n\\n }\\n\\n false\\n\\n}\\n\\n\\n\\nstatic mut ctx_error_occurred: bool = false;\\n\\nunsafe extern \\\"C\\\" fn ctx_error_handler(\\n\\n _dpy: *mut xlib::Display,\\n\\n _ev: *mut xlib::XErrorEvent,\\n\\n) -> i32 {\\n\\n ctx_error_occurred = true;\\n\\n 0\\n\\n}\\n\\n\\n\\nunsafe fn check_gl_error() {\\n\\n let err = gl::GetError();\\n\\n if err != gl::NO_ERROR {\\n\\n println!(\\\"got gl error {}\\\", err);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 1,\n \"score\": 68438.0048901057\n },\n {\n \"content\": \"type GlXCreateContextAttribsARBProc = unsafe extern \\\"C\\\" fn(\\n\\n dpy: *mut xlib::Display,\\n\\n fbc: GLXFBConfig,\\n\\n share_context: GLXContext,\\n\\n direct: xlib::Bool,\\n\\n attribs: *const c_int,\\n\\n) -> GLXContext;\\n\\n\\n\\nunsafe fn load_gl_func(name: &str) -> *mut c_void {\\n\\n let cname = CString::new(name).unwrap();\\n\\n let ptr: *mut c_void = std::mem::transmute(glXGetProcAddress(cname.as_ptr() as *const u8));\\n\\n if ptr.is_null() {\\n\\n panic!(\\\"could not load {}\\\", name);\\n\\n }\\n\\n ptr\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 2,\n \"score\": 54455.83881888511\n },\n {\n \"content\": \"fn main() {\\n\\n if let Ok((_, screen_num)) = xcb::Connection::connect(None) {\\n\\n println!(\\\"Connected to X on screen \\\\\\\"{}\\\\\\\"!\\\", screen_num);\\n\\n } else {\\n\\n println!(\\\"Could not connect to X!\\\");\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/connect.rs\",\n \"rank\": 3,\n \"score\": 43382.35590054927\n },\n {\n \"content\": \"fn main() {\\n\\n let points: &[xcb::Point] = &[\\n\\n xcb::Point::new(10, 10),\\n\\n xcb::Point::new(10, 20),\\n\\n xcb::Point::new(20, 10),\\n\\n xcb::Point::new(20, 20),\\n\\n ];\\n\\n let polyline: &[xcb::Point] = &[\\n\\n xcb::Point::new(50, 10),\\n\\n xcb::Point::new(5, 20), /* rest of points are relative */\\n\\n xcb::Point::new(25, -20),\\n\\n xcb::Point::new(10, 10),\\n\\n ];\\n\\n let segments: &[xcb::Segment] = &[\\n\\n xcb::Segment::new(100, 10, 140, 30),\\n\\n xcb::Segment::new(110, 25, 130, 60),\\n\\n ];\\n\\n let rectangles: &[xcb::Rectangle] = &[\\n\\n xcb::Rectangle::new(10, 50, 40, 20),\\n\\n xcb::Rectangle::new(80, 50, 10, 40),\\n\",\n \"file_path\": \"examples/drawing.rs\",\n \"rank\": 4,\n \"score\": 43382.35590054927\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n let window = conn.generate_id();\\n\\n\\n\\n let values = [\\n\\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\\n\\n (\\n\\n xcb::CW_EVENT_MASK,\\n\\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS,\\n\\n ),\\n\\n ];\\n\\n\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n xcb::COPY_FROM_PARENT as u8,\\n\\n window,\\n\\n screen.root(),\\n\",\n \"file_path\": \"examples/basic_window.rs\",\n \"rank\": 5,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, _) = xcb::Connection::connect(None).unwrap();\\n\\n\\n\\n conn.prefetch_extension_data(xkb::id());\\n\\n\\n\\n // generally useful to retrieve the first event from this\\n\\n // extension. event response_type will be set on this\\n\\n let _first_ev = match conn.get_extension_data(xkb::id()) {\\n\\n Some(r) => r.first_event(),\\n\\n None => {\\n\\n panic!(\\\"XKB extension not supported by X server!\\\");\\n\\n }\\n\\n };\\n\\n\\n\\n // we need at least xcb-xkb-1.0 to be available on client\\n\\n // machine\\n\\n {\\n\\n let cookie = xkb::use_extension(&conn, 1, 0);\\n\\n\\n\\n match cookie.get_reply() {\\n\",\n \"file_path\": \"examples/xkb_init.rs\",\n \"rank\": 6,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, _) = Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n println!(\\\"X Setup:\\\");\\n\\n println!(\\\" - status = {}\\\", setup.status());\\n\\n println!(\\\" - protocol major version = {}\\\", setup.protocol_major_version());\\n\\n println!(\\\" - protocol minor version = {}\\\", setup.protocol_minor_version());\\n\\n println!(\\\" - length = {}\\\", setup.length());\\n\\n println!(\\\" - release number = {}\\\", setup.release_number());\\n\\n println!(\\\" - resource Id base = {}\\\", setup.resource_id_base());\\n\\n println!(\\\" - motion buffer size = {}\\\", setup.motion_buffer_size());\\n\\n println!(\\\" - maximum request length = {}\\\", setup.maximum_request_length());\\n\\n println!(\\\" - image byte order = {:?}\\\", setup.image_byte_order());\\n\\n println!(\\\" - bitmap format bit order = {:?}\\\", setup.bitmap_format_bit_order());\\n\\n println!(\\\" - bitmap format scanline unit = {}\\\", setup.bitmap_format_scanline_unit());\\n\\n println!(\\\" - bitmap format scanline pad = {}\\\", setup.bitmap_format_scanline_pad());\\n\\n println!(\\\" - min keycode = {:?}\\\", setup.min_keycode());\\n\\n println!(\\\" - max keycode = {:?}\\\", setup.max_keycode());\\n\\n println!(\\\" - vendor = {}\\\", setup.vendor());\\n\\n println!(\\\" - pixmap formats = {:#?}\\\", setup.pixmap_formats());\\n\\n println!(\\\" - roots = {:#?}\\\", setup.roots());\\n\\n}\\n\",\n \"file_path\": \"examples/print_setup.rs\",\n \"rank\": 7,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n unsafe {\\n\\n let (conn, screen_num) = xcb::Connection::connect_with_xlib_display().unwrap();\\n\\n conn.set_event_queue_owner(xcb::EventQueueOwner::Xcb);\\n\\n\\n\\n if glx_dec_version(conn.get_raw_dpy()) < 13 {\\n\\n panic!(\\\"glx-1.3 is not supported\\\");\\n\\n }\\n\\n\\n\\n let fbc = get_glxfbconfig(\\n\\n conn.get_raw_dpy(),\\n\\n screen_num,\\n\\n &[\\n\\n GLX_X_RENDERABLE,\\n\\n 1,\\n\\n GLX_DRAWABLE_TYPE,\\n\\n GLX_WINDOW_BIT,\\n\\n GLX_RENDER_TYPE,\\n\\n GLX_RGBA_BIT,\\n\\n GLX_X_VISUAL_TYPE,\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 8,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n (Arc::new(conn), screen_num)\\n\\n };\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n let window = conn.generate_id();\\n\\n\\n\\n let values = [\\n\\n (xcb::CW_BACK_PIXEL, screen.black_pixel()),\\n\\n (\\n\\n xcb::CW_EVENT_MASK,\\n\\n xcb::EVENT_MASK_EXPOSURE\\n\\n | xcb::EVENT_MASK_KEY_PRESS\\n\\n | xcb::EVENT_MASK_STRUCTURE_NOTIFY\\n\\n | xcb::EVENT_MASK_PROPERTY_CHANGE,\\n\\n ),\\n\\n ];\\n\",\n \"file_path\": \"examples/threaded_window.rs\",\n \"rank\": 9,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n\\n\\n let setup = conn.get_setup();\\n\\n\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n println!(\\\"\\\");\\n\\n println!(\\\"Informations of screen {}:\\\", screen.root());\\n\\n println!(\\\" width..........: {}\\\", screen.width_in_pixels());\\n\\n println!(\\\" height.........: {}\\\", screen.height_in_pixels());\\n\\n println!(\\\" white pixel....: {:x}\\\", screen.white_pixel());\\n\\n println!(\\\" black pixel....: {:x}\\\", screen.black_pixel());\\n\\n}\\n\",\n \"file_path\": \"examples/screen_info.rs\",\n \"rank\": 10,\n \"score\": 41852.32007585439\n },\n {\n \"content\": \"fn main() {\\n\\n unsafe {\\n\\n let mut screen_num: c_int = 0;\\n\\n let c = xcb_connect(ptr::null(), &mut screen_num);\\n\\n if c.is_null() {\\n\\n panic!();\\n\\n }\\n\\n\\n\\n let setup = xcb_get_setup(c);\\n\\n let mut iter = xcb_setup_roots_iterator(setup);\\n\\n for _ in 0..screen_num {\\n\\n xcb_screen_next(&mut iter as *mut xcb_screen_iterator_t);\\n\\n }\\n\\n let screen = &*iter.data;\\n\\n println!(\\\"\\\");\\n\\n println!(\\\"Informations of screen {}:\\\", screen.root);\\n\\n println!(\\\" width..........: {}\\\", screen.width_in_pixels);\\n\\n println!(\\\" height.........: {}\\\", screen.height_in_pixels);\\n\\n println!(\\\" white pixel....: {:x}\\\", screen.white_pixel);\\n\\n println!(\\\" black pixel....: {:x}\\\", screen.black_pixel);\\n\\n\\n\\n xcb_disconnect(c);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/ffi_screen_info.rs\",\n \"rank\": 11,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n let (con, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let screen = con.get_setup().roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n let randr_base = con\\n\\n .get_extension_data(&mut randr::id())\\n\\n .unwrap()\\n\\n .first_event();\\n\\n let _ = randr::select_input(&con, screen.root(), randr::NOTIFY_MASK_CRTC_CHANGE as u16)\\n\\n .request_check();\\n\\n\\n\\n loop {\\n\\n con.flush();\\n\\n let event = con.wait_for_event().unwrap();\\n\\n\\n\\n if event.response_type() == randr_base + randr::NOTIFY {\\n\\n let ev: &randr::NotifyEvent = unsafe { xcb::cast_event(&event) };\\n\\n let d = ev.u().cc();\\n\\n println!(\\n\\n \\\"received CRTC_NOTIFY event:\\\\n\\\\\\n\",\n \"file_path\": \"examples/randr_crtc_listen.rs\",\n \"rank\": 12,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n unsafe {\\n\\n let mut screen_num: c_int = 0;\\n\\n let c = xcb_connect(null(), &mut screen_num);\\n\\n if c.is_null() {\\n\\n panic!();\\n\\n }\\n\\n\\n\\n // generally useful to retrieve the first event from this\\n\\n // extension. event response_type will be set on this\\n\\n let _first_ev = {\\n\\n xcb_prefetch_extension_data(c, &mut xcb_xkb_id);\\n\\n\\n\\n let reply = xcb_get_extension_data(c, &mut xcb_xkb_id);\\n\\n if reply.is_null() || (*reply).present == 0 {\\n\\n panic!(\\\"XKB extension not supported by X server\\\");\\n\\n }\\n\\n\\n\\n (*reply).first_event\\n\\n };\\n\",\n \"file_path\": \"examples/ffi_xkb_init.rs\",\n \"rank\": 13,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn get_glxfbconfig(\\n\\n dpy: *mut xlib::Display,\\n\\n screen_num: i32,\\n\\n visual_attribs: &[i32],\\n\\n) -> GLXFBConfig {\\n\\n unsafe {\\n\\n let mut fbcount: c_int = 0;\\n\\n let fbcs = glXChooseFBConfig(\\n\\n dpy,\\n\\n screen_num,\\n\\n visual_attribs.as_ptr(),\\n\\n &mut fbcount as *mut c_int,\\n\\n );\\n\\n\\n\\n if fbcount == 0 {\\n\\n panic!(\\\"could not find compatible fb config\\\");\\n\\n }\\n\\n // we pick the first from the list\\n\\n let fbc = *fbcs;\\n\\n xlib::XFree(fbcs as *mut c_void);\\n\\n fbc\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 14,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n let rectangles: &[xcb::Rectangle] = &[xcb::Rectangle::new(200, 200, 400, 400)];\\n\\n\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n let gc = conn.generate_id();\\n\\n\\n\\n xcb::create_gc(\\n\\n &conn,\\n\\n gc,\\n\\n screen.root(),\\n\\n &[\\n\\n (xcb::GC_FUNCTION, xcb::GX_XOR),\\n\\n (xcb::GC_FOREGROUND, screen.white_pixel()),\\n\\n (xcb::GC_BACKGROUND, screen.black_pixel()),\\n\\n (xcb::GC_LINE_WIDTH, 1),\\n\\n (xcb::GC_LINE_STYLE, xcb::LINE_STYLE_ON_OFF_DASH),\\n\\n (xcb::GC_GRAPHICS_EXPOSURES, 0),\\n\",\n \"file_path\": \"examples/draw_root_window.rs\",\n \"rank\": 15,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n let window_dummy = conn.generate_id();\\n\\n\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n 0,\\n\\n window_dummy,\\n\\n screen.root(),\\n\\n 0,\\n\\n 0,\\n\\n 1,\\n\\n 1,\\n\\n 0,\\n\\n 0,\\n\\n 0,\\n\\n &[],\\n\\n );\\n\",\n \"file_path\": \"examples/randr_screen_modes.rs\",\n \"rank\": 16,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n let window_dummy = conn.generate_id();\\n\\n\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n 0,\\n\\n window_dummy,\\n\\n screen.root(),\\n\\n 0,\\n\\n 0,\\n\\n 1,\\n\\n 1,\\n\\n 0,\\n\\n 0,\\n\\n 0,\\n\\n &[],\\n\\n );\\n\",\n \"file_path\": \"examples/randr_screen_info.rs\",\n \"rank\": 17,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n let window_dummy = conn.generate_id();\\n\\n\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n 0,\\n\\n window_dummy,\\n\\n screen.root(),\\n\\n 0,\\n\\n 0,\\n\\n 1,\\n\\n 1,\\n\\n 0,\\n\\n 0,\\n\\n 0,\\n\\n &[],\\n\\n );\\n\",\n \"file_path\": \"examples/randr_crtc_info.rs\",\n \"rank\": 18,\n \"score\": 40482.50444198519\n },\n {\n \"content\": \"fn main() {\\n\\n unsafe {\\n\\n //Open connection to X server\\n\\n let conn = xcb_connect(ptr::null(), ptr::null_mut());\\n\\n\\n\\n //Get the first X screen\\n\\n let first_screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;\\n\\n\\n\\n //Generate ID for the X window\\n\\n let window_dummy = xcb_generate_id(conn);\\n\\n\\n\\n //Create dummy X window\\n\\n xcb_create_window(\\n\\n conn,\\n\\n 0,\\n\\n window_dummy,\\n\\n (*first_screen).root,\\n\\n 0,\\n\\n 0,\\n\\n 1,\\n\",\n \"file_path\": \"examples/ffi_randr_crtc_info.rs\",\n \"rank\": 19,\n \"score\": 39248.99454259242\n },\n {\n \"content\": \"fn main() {\\n\\n\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n let window_dummy = conn.generate_id();\\n\\n\\n\\n xcb::create_window(&conn, 0, window_dummy, screen.root(), 0, 0, 1, 1, 0, 0, 0, &[]);\\n\\n\\n\\n conn.flush();\\n\\n\\n\\n // must not compile because crtcs is data owned by reply.\\n\\n // one needs to make screen_res_reply live longer than crtcs, or\\n\\n // get ownership by calling to_vec().\\n\\n // randr_crtc_info.rs is the working version\\n\\n let crtcs;\\n\\n {\\n\\n let screen_res_cookie = randr::get_screen_resources(&conn, window_dummy);\\n\\n let screen_res_reply = screen_res_cookie.get_reply().unwrap();\\n\\n crtcs = screen_res_reply.crtcs();\\n\",\n \"file_path\": \"examples/must_fail_borrow_check__reply.rs\",\n \"rank\": 20,\n \"score\": 38132.40964725308\n },\n {\n \"content\": \"fn main() {\\n\\n\\n\\n let setup;\\n\\n let screen_num;\\n\\n {\\n\\n let (conn, sn) = xcb::Connection::connect(None).unwrap();\\n\\n setup = conn.get_setup();\\n\\n screen_num = sn;\\n\\n }\\n\\n\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n println!(\\\"\\\");\\n\\n println!(\\\"Informations of screen {}:\\\", screen.root());\\n\\n println!(\\\" width..........: {}\\\", screen.width_in_pixels());\\n\\n println!(\\\" height.........: {}\\\", screen.height_in_pixels());\\n\\n println!(\\\" white pixel....: {:x}\\\", screen.white_pixel());\\n\\n println!(\\\" black pixel....: {:x}\\\", screen.black_pixel());\\n\\n}\\n\",\n \"file_path\": \"examples/must_fail_borrow_check__setup.rs\",\n \"rank\": 21,\n \"score\": 38132.40964725308\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\",\n \"file_path\": \"examples/connect_str.rs\",\n \"rank\": 22,\n \"score\": 28396.297115061883\n },\n {\n \"content\": \"// per https://gitlab.freedesktop.org/xorg/app/xrandr/-/blob/master/xrandr.c#L576\\n\\nfn mode_refresh(mode_info: &randr::ModeInfo) -> f64 {\\n\\n let flags = mode_info.mode_flags();\\n\\n let vtotal = {\\n\\n let mut val = mode_info.vtotal();\\n\\n if (flags & randr::MODE_FLAG_DOUBLE_SCAN) != 0 {\\n\\n val *= 2;\\n\\n }\\n\\n if (flags & randr::MODE_FLAG_INTERLACE) != 0 {\\n\\n val /= 2;\\n\\n }\\n\\n val\\n\\n };\\n\\n\\n\\n if vtotal != 0 && mode_info.htotal() != 0 {\\n\\n (mode_info.dot_clock() as f64) / (vtotal as f64 * mode_info.htotal() as f64)\\n\\n } else {\\n\\n 0.0\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/randr_screen_modes.rs\",\n \"rank\": 23,\n \"score\": 27282.510807722127\n },\n {\n \"content\": \"// returns the glx version in a decimal form\\n\\n// eg. 1.3 => 13\\n\\nfn glx_dec_version(dpy: *mut xlib::Display) -> i32 {\\n\\n let mut maj: c_int = 0;\\n\\n let mut min: c_int = 0;\\n\\n unsafe {\\n\\n if glXQueryVersion(dpy, &mut maj as *mut c_int, &mut min as *mut c_int) == 0 {\\n\\n panic!(\\\"cannot get glx version\\\");\\n\\n }\\n\\n }\\n\\n (maj * 10 + min) as i32\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 24,\n \"score\": 27141.59481676949\n },\n {\n \"content\": \"pub fn pack_bitfield<T, L>(bf: &mut Vec<(T, L)>) -> (T, Vec<L>)\\n\\nwhere\\n\\n T: Ord + Zero + Copy + BitAnd<Output = T> + BitOr<Output = T>,\\n\\n L: Copy,\\n\\n{\\n\\n bf.sort_by(|a, b| {\\n\\n let &(a, _) = a;\\n\\n let &(b, _) = b;\\n\\n if a < b {\\n\\n Ordering::Less\\n\\n } else if a > b {\\n\\n Ordering::Greater\\n\\n } else {\\n\\n Ordering::Equal\\n\\n }\\n\\n });\\n\\n\\n\\n let mut mask = T::zero();\\n\\n let mut list: Vec<L> = Vec::new();\\n\\n\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 25,\n \"score\": 21553.61260795816\n },\n {\n \"content\": \"extern crate gl;\\n\\nextern crate libc;\\n\\nextern crate x11;\\n\\nextern crate xcb;\\n\\n\\n\\nuse xcb::dri2;\\n\\n\\n\\nuse x11::glx::*;\\n\\nuse x11::xlib;\\n\\n\\n\\nuse std::ffi::{CStr, CString};\\n\\nuse std::os::raw::{c_int, c_void};\\n\\nuse std::ptr::null_mut;\\n\\n\\n\\nconst GLX_CONTEXT_MAJOR_VERSION_ARB: u32 = 0x2091;\\n\\nconst GLX_CONTEXT_MINOR_VERSION_ARB: u32 = 0x2092;\\n\\n\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 26,\n \"score\": 13.323493560103415\n },\n {\n \"content\": \"extern crate libc;\\n\\nextern crate xcb;\\n\\n\\n\\nuse libc::c_int;\\n\\nuse std::ptr;\\n\\nuse xcb::ffi::*;\\n\\n\\n\",\n \"file_path\": \"examples/ffi_screen_info.rs\",\n \"rank\": 27,\n \"score\": 11.514594908641191\n },\n {\n \"content\": \"extern crate libc;\\n\\nextern crate xcb;\\n\\n\\n\\nuse xcb::ffi::randr::*;\\n\\nuse xcb::ffi::*;\\n\\n\\n\\nuse libc::{c_void, free};\\n\\nuse std::ptr;\\n\\n\\n\",\n \"file_path\": \"examples/ffi_randr_crtc_info.rs\",\n \"rank\": 28,\n \"score\": 11.316623752219067\n },\n {\n \"content\": \"\\n\\nextern crate xcb;\\n\\nextern crate libc;\\n\\n\\n\\nuse xcb::randr;\\n\\n\\n\",\n \"file_path\": \"examples/must_fail_borrow_check__reply.rs\",\n \"rank\": 29,\n \"score\": 11.13975127272816\n },\n {\n \"content\": \"extern crate libc;\\n\\nextern crate xcb;\\n\\n\\n\\nuse xcb::xkb;\\n\\n\\n\",\n \"file_path\": \"examples/xkb_init.rs\",\n \"rank\": 30,\n \"score\": 11.13975127272816\n },\n {\n \"content\": \"extern crate libc;\\n\\nextern crate xcb;\\n\\n\\n\\nuse xcb::randr;\\n\\n\\n\",\n \"file_path\": \"examples/randr_crtc_info.rs\",\n \"rank\": 31,\n \"score\": 11.13975127272816\n },\n {\n \"content\": \"extern crate libc;\\n\\nextern crate xcb;\\n\\n\\n\\nuse xcb::ffi::xkb::*;\\n\\nuse xcb::ffi::*;\\n\\n\\n\\nuse libc::{c_char, c_int, c_void};\\n\\nuse std::ptr::{null, null_mut};\\n\\n\\n\",\n \"file_path\": \"examples/ffi_xkb_init.rs\",\n \"rank\": 32,\n \"score\": 11.038896855354906\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse std::thread;\\n\\nuse std::time::Duration;\\n\\n\\n\",\n \"file_path\": \"examples/draw_root_window.rs\",\n \"rank\": 33,\n \"score\": 10.34543118598518\n },\n {\n \"content\": \"extern crate xcb;\\n\\nuse xcb::{Connection};\\n\\n\\n\",\n \"file_path\": \"examples/print_setup.rs\",\n \"rank\": 34,\n \"score\": 10.26546752055978\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse xcb::randr;\\n\\n\\n\",\n \"file_path\": \"examples/randr_crtc_listen.rs\",\n \"rank\": 35,\n \"score\": 10.26546752055978\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse xcb::randr;\\n\\n\\n\",\n \"file_path\": \"examples/randr_screen_info.rs\",\n \"rank\": 36,\n \"score\": 10.26546752055978\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse std::iter::{Iterator};\\n\\n\\n\",\n \"file_path\": \"examples/must_fail_borrow_check__setup.rs\",\n \"rank\": 37,\n \"score\": 10.122713701510555\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse std::iter::Iterator;\\n\\n\\n\",\n \"file_path\": \"examples/screen_info.rs\",\n \"rank\": 38,\n \"score\": 10.122713701510555\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse std::iter::Iterator;\\n\\n\\n\",\n \"file_path\": \"examples/basic_window.rs\",\n \"rank\": 39,\n \"score\": 10.122713701510555\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse std::iter::Iterator;\\n\\nuse std::sync::Arc;\\n\\nuse std::{thread, time};\\n\\n\\n\",\n \"file_path\": \"examples/threaded_window.rs\",\n \"rank\": 40,\n \"score\": 10.090786815903941\n },\n {\n \"content\": \"//! If this variant is used, the `Reply` is retrieved assuming that there was no error.\\n\\n//!\\n\\n//! The server can also communicate with clients by sending `Event`s.\\n\\n//! The client listens to events with calls such as `Connection::wait_for_event`\\n\\n//! (blocking) or `Connection::poll_for_event` (non-blocking).\\n\\n//!\\n\\n//! API documentation is detailed in modules `base` and `xproto`.\\n\\n//!\\n\\n//! - `base`: contains `Connection` and a few utils\\n\\n//! - `xproto`: X protocol requests and events\\n\\n//!\\n\\n//! X protocol extensions are activated with cargo features\\n\\n\\n\\nextern crate libc;\\n\\n#[cfg(feature = \\\"xlib_xcb\\\")]\\n\\nextern crate x11;\\n\\n\\n\\n#[macro_use]\\n\\nextern crate log;\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 41,\n \"score\": 9.222448760099876\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\\nuse xcb::randr;\\n\\n\\n\\n// per https://gitlab.freedesktop.org/xorg/app/xrandr/-/blob/master/xrandr.c#L576\\n\",\n \"file_path\": \"examples/randr_screen_modes.rs\",\n \"rank\": 42,\n \"score\": 8.779697530902194\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\",\n \"file_path\": \"examples/drawing.rs\",\n \"rank\": 43,\n \"score\": 7.256211096410141\n },\n {\n \"content\": \"extern crate xcb;\\n\\n\\n\",\n \"file_path\": \"examples/connect.rs\",\n \"rank\": 44,\n \"score\": 7.256211096410141\n },\n {\n \"content\": \"pub mod base;\\n\\n\\n\\npub mod xproto {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xproto.rs\\\"));\\n\\n}\\n\\npub mod big_requests {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/big_requests.rs\\\"));\\n\\n}\\n\\npub mod xc_misc {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xc_misc.rs\\\"));\\n\\n}\\n\\n\\n\\npub use base::*;\\n\\npub use xproto::*;\\n\\n\\n\\n#[cfg(feature = \\\"composite\\\")]\\n\\npub mod composite {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/composite.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 45,\n \"score\": 6.7375877935579185\n },\n {\n \"content\": \" pub mod ext;\\n\\n\\n\\n pub mod xproto {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xproto.rs\\\"));\\n\\n }\\n\\n pub mod big_requests {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/big_requests.rs\\\"));\\n\\n }\\n\\n pub mod xc_misc {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xc_misc.rs\\\"));\\n\\n }\\n\\n\\n\\n pub use ffi::base::*;\\n\\n pub use ffi::xproto::*;\\n\\n\\n\\n #[cfg(feature = \\\"xlib_xcb\\\")]\\n\\n pub mod xlib_xcb;\\n\\n\\n\\n #[cfg(feature = \\\"composite\\\")]\\n\\n pub mod composite {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 46,\n \"score\": 6.691171609448359\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl error::Error for ConnError {\\n\\n fn description(&self) -> &str {\\n\\n self.to_str()\\n\\n }\\n\\n}\\n\\n\\n\\npub type ConnResult<T> = Result<T, ConnError>;\\n\\n\\n\\n/// xcb::Connection handles communication with the X server.\\n\\n/// It wraps an `xcb_connection_t` object and\\n\\n/// will call `xcb_disconnect` when the `Connection` goes out of scope\\n\\npub struct Connection {\\n\\n c: *mut xcb_connection_t,\\n\\n #[cfg(feature = \\\"xlib_xcb\\\")]\\n\\n dpy: *mut xlib::Display,\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"thread\\\")]\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 47,\n \"score\": 6.141731344109726\n },\n {\n \"content\": \" self.dpy,\\n\\n match owner {\\n\\n EventQueueOwner::Xcb => XCBOwnsEventQueue,\\n\\n EventQueueOwner::Xlib => XlibOwnsEventQueue,\\n\\n },\\n\\n );\\n\\n }\\n\\n }\\n\\n\\n\\n /// Connects to the X server.\\n\\n /// `displayname:` The name of the display.\\n\\n ///\\n\\n /// Connects to the X server specified by `displayname.` If\\n\\n /// `displayname` is `None,` uses the value of the DISPLAY environment\\n\\n /// variable.\\n\\n ///\\n\\n /// Returns Ok(connection object, preferred screen) in case of success, or\\n\\n /// Err(ConnError) in case of error. If no screen is preferred, the second\\n\\n /// member of the tuple is set to 0.\\n\\n pub fn connect(displayname: Option<&str>) -> ConnResult<(Connection, i32)> {\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 48,\n \"score\": 5.703342716416183\n },\n {\n \"content\": \" | xkb::MAP_PART_KEY_ACTIONS\\n\\n | xkb::MAP_PART_KEY_BEHAVIORS\\n\\n | xkb::MAP_PART_VIRTUAL_MODS\\n\\n | xkb::MAP_PART_VIRTUAL_MOD_MAP;\\n\\n\\n\\n let events = xkb::EVENT_TYPE_NEW_KEYBOARD_NOTIFY\\n\\n | xkb::EVENT_TYPE_MAP_NOTIFY\\n\\n | xkb::EVENT_TYPE_STATE_NOTIFY;\\n\\n\\n\\n let cookie = xkb::select_events_checked(\\n\\n &conn,\\n\\n xkb::ID_USE_CORE_KBD as u16,\\n\\n events as u16,\\n\\n 0,\\n\\n events as u16,\\n\\n map_parts as u16,\\n\\n map_parts as u16,\\n\\n None,\\n\\n );\\n\\n\\n\\n cookie\\n\\n .request_check()\\n\\n .expect(\\\"failed to select notify events from xcb xkb\\\");\\n\\n }\\n\\n\\n\\n // proceed with create_window and event loop...\\n\\n}\\n\",\n \"file_path\": \"examples/xkb_init.rs\",\n \"rank\": 49,\n \"score\": 4.269498357575706\n },\n {\n \"content\": \" * THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF\\n\\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\\n\\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\\n\\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\\n\\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\\n\\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\\n\\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\\n\\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\\n\\n * DEALINGS IN THE SOFTWARE.\\n\\n */\\n\\n\\n\\n#![allow(non_upper_case_globals)]\\n\\n#![allow(non_snake_case)]\\n\\n\\n\\nuse ffi::xcb_connection_t;\\n\\nuse libc::{c_uint, c_void};\\n\\n\\n\\nuse x11::xlib;\\n\\n\\n\\npub type XEventQueueOwner = c_uint;\\n\\npub static XlibOwnsEventQueue: XEventQueueOwner = 0;\\n\\npub static XCBOwnsEventQueue: XEventQueueOwner = 1;\\n\\n\\n\\n#[link(name = \\\"X11-xcb\\\")]\\n\\nextern \\\"C\\\" {\\n\\n pub fn XGetXCBConnection(dpy: *mut xlib::Display) -> *mut xcb_connection_t;\\n\\n pub fn XSetEventQueueOwner(dpy: *mut xlib::Display, owner: XEventQueueOwner);\\n\\n}\\n\",\n \"file_path\": \"src/ffi/xlib_xcb.rs\",\n \"rank\": 50,\n \"score\": 4.234746558965973\n },\n {\n \"content\": \" pub fn connect_with_auth_info(\\n\\n displayname: Option<&str>,\\n\\n auth_info: &AuthInfo,\\n\\n ) -> ConnResult<(Connection, i32)> {\\n\\n unsafe {\\n\\n let mut screen_num: c_int = 0;\\n\\n let displayname = displayname.map(|s| CString::new(s).unwrap());\\n\\n let cconn = if let Some(display) = displayname {\\n\\n xcb_connect_to_display_with_auth_info(\\n\\n display.as_ptr(),\\n\\n mem::transmute(auth_info),\\n\\n &mut screen_num,\\n\\n )\\n\\n } else {\\n\\n xcb_connect_to_display_with_auth_info(\\n\\n null(),\\n\\n mem::transmute(auth_info),\\n\\n &mut screen_num,\\n\\n )\\n\\n };\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 51,\n \"score\": 4.101898982049326\n },\n {\n \"content\": \"\\n\\nuse libc::{self, c_char, c_int, c_void};\\n\\nuse std::option::Option;\\n\\n\\n\\nuse std::error;\\n\\nuse std::fmt;\\n\\nuse std::marker::PhantomData;\\n\\nuse std::mem;\\n\\nuse std::ptr::{null, null_mut};\\n\\n// std::num::Zero is unstable in rustc 1.5 => remove the Zero defined\\n\\n// hereunder as soon as Zero gets stabilized (or replaced by something else)\\n\\n//use std::num::Zero;\\n\\nuse std::cmp::Ordering;\\n\\nuse std::ffi::CString;\\n\\nuse std::ops::{BitAnd, BitOr};\\n\\nuse std::os::unix::io::{AsRawFd, RawFd};\\n\\n\\n\\n/// Current protocol version\\n\\npub const X_PROTOCOL: u32 = 11;\\n\\n/// Current minor version\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 52,\n \"score\": 4.05936225449337\n },\n {\n \"content\": \"#[repr(C)]\\n\\npub struct xcb_auth_info_t {\\n\\n /// length of the string name (as returned by strlen)\\n\\n pub namelen: c_int,\\n\\n /// String containing the authentication protocol name,\\n\\n /// such as \\\"MIT-MAGIC-COOKIE-1\\\" or \\\"XDM-AUTHORIZATION-1\\\".\\n\\n pub name: *mut c_char,\\n\\n /// length of the data member\\n\\n pub datalen: c_int,\\n\\n /// data interpreted in a protocol specific manner\\n\\n pub data: *mut c_char,\\n\\n}\\n\\n\\n\\n#[link(name = \\\"xcb\\\")]\\n\\nextern \\\"C\\\" {\\n\\n\\n\\n /// Forces any buffered output to be written to the server. Blocks\\n\\n /// until the write is complete.\\n\\n ///\\n\\n /// Return > 0 on success, <= 0 otherwise.\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 53,\n \"score\": 4.01509302900711\n },\n {\n \"content\": \" {\\n\\n let map_parts = XCB_XKB_MAP_PART_KEY_TYPES\\n\\n | XCB_XKB_MAP_PART_KEY_SYMS\\n\\n | XCB_XKB_MAP_PART_MODIFIER_MAP\\n\\n | XCB_XKB_MAP_PART_EXPLICIT_COMPONENTS\\n\\n | XCB_XKB_MAP_PART_KEY_ACTIONS\\n\\n | XCB_XKB_MAP_PART_KEY_BEHAVIORS\\n\\n | XCB_XKB_MAP_PART_VIRTUAL_MODS\\n\\n | XCB_XKB_MAP_PART_VIRTUAL_MOD_MAP;\\n\\n\\n\\n let events = XCB_XKB_EVENT_TYPE_NEW_KEYBOARD_NOTIFY\\n\\n | XCB_XKB_EVENT_TYPE_MAP_NOTIFY\\n\\n | XCB_XKB_EVENT_TYPE_STATE_NOTIFY;\\n\\n\\n\\n let cookie = xcb_xkb_select_events_checked(\\n\\n c,\\n\\n XCB_XKB_ID_USE_CORE_KBD as u16,\\n\\n events as u16,\\n\\n 0,\\n\\n events as u16,\\n\",\n \"file_path\": \"examples/ffi_xkb_init.rs\",\n \"rank\": 54,\n \"score\": 3.9846784661693118\n },\n {\n \"content\": \"#[cfg(feature = \\\"xkb\\\")]\\n\\npub mod xkb {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xkb.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xvmc\\\")]\\n\\npub mod xvmc {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xvmc.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xv\\\")]\\n\\npub mod xv {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xv.rs\\\"));\\n\\n}\\n\\n\\n\\npub mod ffi {\\n\\n #![allow(non_camel_case_types)]\\n\\n #![allow(improper_ctypes)]\\n\\n\\n\\n pub mod base;\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 55,\n \"score\": 3.9435800238466627\n },\n {\n \"content\": \"## Example\\n\\n\\n\\nDrawing example (checkout for more [here](https://github.com/rust-x-bindings/rust-xcb/tree/master/examples)\\n\\nand also [here](https://github.com/rust-x-bindings/toy_xcb))\\n\\n\\n\\n```rust\\n\\nextern crate xcb;\\n\\n\\n\\nfn main() {\\n\\n let points: &[xcb::Point] = &[\\n\\n xcb::Point::new(10, 10),\\n\\n xcb::Point::new(10, 20),\\n\\n xcb::Point::new(20, 10),\\n\\n xcb::Point::new(20, 20),\\n\\n ];\\n\\n let polyline: &[xcb::Point] = &[\\n\\n xcb::Point::new(50, 10 ),\\n\\n xcb::Point::new( 5, 20 ), /* rest of points are relative */\\n\\n xcb::Point::new(25, -20),\\n\\n xcb::Point::new(10, 10 )\\n\\n ];\\n\\n let segments: &[xcb::Segment] = &[\\n\\n xcb::Segment::new(100, 10, 140, 30),\\n\\n xcb::Segment::new(110, 25, 130, 60)\\n\\n ];\\n\\n let rectangles: &[xcb::Rectangle] = &[\\n\\n xcb::Rectangle::new(10, 50, 40, 20),\\n\\n xcb::Rectangle::new(80, 50, 10, 40)\\n\\n ];\\n\\n let arcs: &[xcb::Arc] = &[\\n\\n xcb::Arc::new(10, 100, 60, 40, 0, 90 << 6),\\n\\n xcb::Arc::new(90, 100, 55, 40, 0, 270 << 6)\\n\\n ];\\n\\n\\n\\n\\n\\n let (conn, screen_num) = xcb::Connection::connect(None).unwrap();\\n\\n let setup = conn.get_setup();\\n\\n let screen = setup.roots().nth(screen_num as usize).unwrap();\\n\\n\\n\\n let foreground = conn.generate_id();\\n\\n\\n\\n xcb::create_gc(&conn, foreground, screen.root(), &[\\n\\n (xcb::GC_FOREGROUND, screen.black_pixel()),\\n\\n (xcb::GC_GRAPHICS_EXPOSURES, 0),\\n\\n ]);\\n\\n\\n\\n let win = conn.generate_id();\\n\\n xcb::create_window(&conn,\\n\\n xcb::COPY_FROM_PARENT as u8,\\n\\n win,\\n\\n screen.root(),\\n\\n 0, 0,\\n\\n 150, 150,\\n\\n 10,\\n\\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\\n\\n screen.root_visual(), &[\\n\\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\\n\\n (xcb::CW_EVENT_MASK,\\n\\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS),\\n\\n ]\\n\\n );\\n\\n xcb::map_window(&conn, win);\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 56,\n \"score\": 3.9168244068150844\n },\n {\n \"content\": \" * THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF\\n\\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\\n\\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\\n\\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\\n\\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\\n\\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\\n\\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\\n\\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\\n\\n * DEALINGS IN THE SOFTWARE.\\n\\n */\\n\\n\\n\\nuse ffi::base::*;\\n\\nuse ffi::ext::xcb_extension_t;\\n\\n#[cfg(feature = \\\"xlib_xcb\\\")]\\n\\nuse ffi::xlib_xcb::*;\\n\\nuse ffi::xproto::*;\\n\\nuse xproto::*;\\n\\n\\n\\n#[cfg(feature = \\\"xlib_xcb\\\")]\\n\\nuse x11::xlib;\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 57,\n \"score\": 3.8505394624958003\n },\n {\n \"content\": \"#[cfg(feature = \\\"randr\\\")]\\n\\npub mod randr {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/randr.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"record\\\")]\\n\\npub mod record {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/record.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"render\\\")]\\n\\npub mod render {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/render.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"res\\\")]\\n\\npub mod res {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/res.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 58,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \"#[cfg(feature = \\\"xf86dri\\\")]\\n\\npub mod xf86dri {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xf86dri.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xf86vidmode\\\")]\\n\\npub mod xf86vidmode {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xf86vidmode.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xfixes\\\")]\\n\\npub mod xfixes {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xfixes.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xinerama\\\")]\\n\\npub mod xinerama {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xinerama.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 59,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \"#[cfg(feature = \\\"genericevent\\\")]\\n\\npub mod genericevent {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/genericevent.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"glx\\\")]\\n\\npub mod glx {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/glx.rs\\\"));\\n\\n}\\n\\n\\n\\n// #[cfg(feature = \\\"input\\\")]\\n\\n// pub mod input {\\n\\n// include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/input.rs\\\"));\\n\\n// }\\n\\n\\n\\n#[cfg(feature = \\\"present\\\")]\\n\\npub mod present {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/present.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 60,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \"#[cfg(feature = \\\"screensaver\\\")]\\n\\npub mod screensaver {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/screensaver.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"selinux\\\")]\\n\\npub mod selinux {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/selinux.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"shape\\\")]\\n\\npub mod shape {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/shape.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"shm\\\")]\\n\\npub mod shm {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/shm.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 61,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \"#[cfg(feature = \\\"sync\\\")]\\n\\npub mod sync {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/sync.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"test\\\")]\\n\\npub mod test {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/test.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"x_print\\\")]\\n\\npub mod x_print {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/x_print.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"xevie\\\")]\\n\\npub mod xevie {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/xevie.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 62,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \"#[cfg(feature = \\\"damage\\\")]\\n\\npub mod damage {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/damage.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"dpms\\\")]\\n\\npub mod dpms {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/dpms.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"dri2\\\")]\\n\\npub mod dri2 {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/dri2.rs\\\"));\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"dri3\\\")]\\n\\npub mod dri3 {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/dri3.rs\\\"));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 63,\n \"score\": 3.778515252885013\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/res.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"screensaver\\\")]\\n\\n pub mod screensaver {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/screensaver.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"selinux\\\")]\\n\\n pub mod selinux {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/selinux.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"shape\\\")]\\n\\n pub mod shape {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/shape.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"shm\\\")]\\n\\n pub mod shm {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 64,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/present.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"randr\\\")]\\n\\n pub mod randr {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/randr.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"record\\\")]\\n\\n pub mod record {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/record.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"render\\\")]\\n\\n pub mod render {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/render.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"res\\\")]\\n\\n pub mod res {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 65,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/dri3.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"genericevent\\\")]\\n\\n pub mod genericevent {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/genericevent.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"glx\\\")]\\n\\n pub mod glx {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/glx.rs\\\"));\\n\\n }\\n\\n\\n\\n // #[cfg(feature = \\\"input\\\")]\\n\\n // pub mod input {\\n\\n // include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/input.rs\\\"));\\n\\n // }\\n\\n\\n\\n #[cfg(feature = \\\"present\\\")]\\n\\n pub mod present {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 66,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/composite.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"damage\\\")]\\n\\n pub mod damage {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/damage.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"dpms\\\")]\\n\\n pub mod dpms {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/dpms.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"dri2\\\")]\\n\\n pub mod dri2 {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/dri2.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"dri3\\\")]\\n\\n pub mod dri3 {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 67,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xevie.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xf86dri\\\")]\\n\\n pub mod xf86dri {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xf86dri.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xf86vidmode\\\")]\\n\\n pub mod xf86vidmode {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xf86vidmode.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xfixes\\\")]\\n\\n pub mod xfixes {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xfixes.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xinerama\\\")]\\n\\n pub mod xinerama {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 68,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/shm.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"sync\\\")]\\n\\n pub mod sync {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/sync.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"test\\\")]\\n\\n pub mod test {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/test.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"x_print\\\")]\\n\\n pub mod x_print {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/x_print.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xevie\\\")]\\n\\n pub mod xevie {\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 69,\n \"score\": 3.721845297144673\n },\n {\n \"content\": \" /// The event queue owner defaults to XLib\\n\\n /// One would need to open an XCB connection with Xlib in order to use\\n\\n /// OpenGL.\\n\\n #[cfg(feature = \\\"xlib_xcb\\\")]\\n\\n pub fn connect_with_xlib_display() -> ConnResult<(Connection, i32)> {\\n\\n unsafe {\\n\\n let dpy = xlib::XOpenDisplay(null());\\n\\n let cconn = XGetXCBConnection(dpy);\\n\\n assert!(\\n\\n !dpy.is_null() && !cconn.is_null(),\\n\\n \\\"XLib could not connect to the X server\\\"\\n\\n );\\n\\n\\n\\n let conn = Connection { c: cconn, dpy: dpy };\\n\\n\\n\\n conn.has_error()\\n\\n .map(|_| (conn, xlib::XDefaultScreen(dpy) as i32))\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 70,\n \"score\": 3.7049820234852056\n },\n {\n \"content\": \" include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xinerama.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xkb\\\")]\\n\\n pub mod xkb {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xkb.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xvmc\\\")]\\n\\n pub mod xvmc {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xvmc.rs\\\"));\\n\\n }\\n\\n\\n\\n #[cfg(feature = \\\"xv\\\")]\\n\\n pub mod xv {\\n\\n include!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/ffi/xv.rs\\\"));\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 71,\n \"score\": 3.532111727103942\n },\n {\n \"content\": \" * THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF\\n\\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\\n\\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\\n\\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\\n\\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\\n\\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\\n\\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\\n\\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\\n\\n * DEALINGS IN THE SOFTWARE.\\n\\n */\\n\\n\\n\\nuse ffi::base::*;\\n\\nuse ffi::xproto;\\n\\nuse libc::{c_char, c_int, c_uint, c_void, iovec};\\n\\n\\n\\n#[repr(C)]\\n\\npub struct xcb_extension_t {\\n\\n name: *const c_char,\\n\\n global_id: c_int,\\n\\n}\\n\",\n \"file_path\": \"src/ffi/ext.rs\",\n \"rank\": 72,\n \"score\": 3.4492564839013955\n },\n {\n \"content\": \" ConnError::ClosedExtNotSupported => \\\"Connection closed, X extension not supported\\\",\\n\\n ConnError::ClosedMemInsufficient => \\\"Connection closed, insufficient memory\\\",\\n\\n ConnError::ClosedReqLenExceed => {\\n\\n \\\"Connection closed, exceeded request length that server accepts.\\\"\\n\\n }\\n\\n ConnError::ClosedParseErr => \\\"Connection closed, error during parsing display string\\\",\\n\\n ConnError::ClosedInvalidScreen => {\\n\\n \\\"Connection closed, the server does not have a screen matching the display\\\"\\n\\n }\\n\\n ConnError::ClosedFdPassingFailed => {\\n\\n \\\"Connection closed, file-descriptor passing operation failed\\\"\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for ConnError {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n self.to_str().fmt(f)\\n\\n }\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 73,\n \"score\": 3.4271996149020416\n },\n {\n \"content\": \" * THE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF\\n\\n * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED\\n\\n * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\\n\\n * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT\\n\\n * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\\n\\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\\n\\n * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR\\n\\n * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\\n\\n * DEALINGS IN THE SOFTWARE.\\n\\n */\\n\\n\\n\\nuse ffi::ext::xcb_extension_t;\\n\\nuse ffi::xproto::{xcb_query_extension_reply_t, xcb_setup_t};\\n\\n\\n\\nuse libc::{c_char, c_int, c_uint, c_void};\\n\\n\\n\\n// Pre-defined constants\\n\\n\\n\\n/// xcb connection errors because of socket, pipe and other stream errors.\\n\\npub const XCB_CONN_ERROR: c_int = 1;\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 74,\n \"score\": 3.303873251588798\n },\n {\n \"content\": \" /// When finished, use xcb_disconnect() to close the connection and free\\n\\n /// the structure.\\n\\n pub fn xcb_connect(displayname: *const c_char, screenp: *mut c_int) -> *mut xcb_connection_t;\\n\\n\\n\\n /// Connects to the X server, using an authorization information.\\n\\n /// display: The name of the display.\\n\\n /// auth: The authorization information.\\n\\n /// screen: A pointer to a preferred screen number.\\n\\n /// Returns A newly allocated xcb_connection_t structure.\\n\\n ///\\n\\n /// Connects to the X server specified by displayname, using the\\n\\n /// authorization auth. If a particular screen on that server is\\n\\n /// preferred, the int pointed to by screenp (if not NULL) will\\n\\n /// be set to that screen; otherwise screenp will be set to 0.\\n\\n ///\\n\\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\\n\\n /// Callers need to use xcb_connection_has_error() to check for failure.\\n\\n /// When finished, use xcb_disconnect() to close the connection and free\\n\\n /// the structure.\\n\\n pub fn xcb_connect_to_display_with_auth_info(\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 75,\n \"score\": 3.269375352238934\n },\n {\n \"content\": \" &conn,\\n\\n xcb::PROP_MODE_REPLACE as u8,\\n\\n win,\\n\\n wm_protocols,\\n\\n xcb::ATOM_ATOM,\\n\\n 32,\\n\\n &protocols,\\n\\n );\\n\\n\\n\\n xcb::map_window(&conn, win);\\n\\n conn.flush();\\n\\n xlib::XSync(conn.get_raw_dpy(), xlib::False);\\n\\n\\n\\n let glx_exts = CStr::from_ptr(glXQueryExtensionsString(conn.get_raw_dpy(), screen_num))\\n\\n .to_str()\\n\\n .unwrap();\\n\\n\\n\\n if !check_glx_extension(&glx_exts, \\\"GLX_ARB_create_context\\\") {\\n\\n panic!(\\\"could not find GLX extension GLX_ARB_create_context\\\");\\n\\n }\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 76,\n \"score\": 2.798003822546106\n },\n {\n \"content\": \"## [0.7.4] - 2016-06 - rtbo\\n\\n- templating send_event* to take event obj instead of str\\n\\n- correct iterator attribute lifetime (#16)\\n\\n\\n\\n## [0.7.3] - 2016-04-10 - rtbo\\n\\n- templating some accessors\\n\\n\\n\\n## [0.7.2] - 2016-04-02 - rtbo\\n\\n- fix #14\\n\\n\\n\\n## [0.7.1] - 2016-03-29 - rtbo\\n\\n- module names closer to ffi\\n\\n- fix #13\\n\\n\\n\\n## [0.7.0] - 2016-03-28 - rtbo\\n\\n- fix connection with strings (#9)\\n\\n- assign response_type in *Event::new (#10)\\n\\n- Connection::connect returns Result (#11)\\n\\n- Some documentation (#12)\\n\\n\\n\\n## [0.6.2] - 2016-03-04 - rtbo\\n\\n- fix: correct names for DRI2 and 3 FFI constants\\n\\n\\n\\n## [0.6.1] - 2016-03-02 - rtbo\\n\\n- fix: correct names for 'xtest' extension\\n\\n\\n\\n## [0.6.0] - 2016-02-22 - rtbo\\n\\n- xlib_xcb: Connection owns the xlib::Display and calls XCloseDisplay\\n\\n- requests accept template slices\\n\\n- POD types distinction\\n\\n\\n\\n## [0.5.0] - 2016-02-07 - rtbo\\n\\n- adding xlib_xcb\\n\\n- show how to create an opengl enabled window\\n\\n\\n\\n## [0.4.1] - 2016-02-07 - rtbo\\n\\n- generating union accessors\\n\\n- handling of bool parameters in the wrapper API\\n\\n- rewrite of wrappers structures (pub type instead of struct with base field)\\n\\n- module clean-up and export\\n\\n- Travis CI\\n\\n\\n\\n## [0.4.0] - 2016-03-02 - rtbo/laumann\\n\\n- first fully functional wrappers\\n\\n- rewritten rs_client.py\\n\\n- new examples\\n\\n- made ffi very close to C\\n\\n- fixed wrappers segfaults\\n\\n\\n\\n ## [0.3.0] - 2013 - Aatch\\n\",\n \"file_path\": \"CHANGELOG.md\",\n \"rank\": 77,\n \"score\": 2.689811760836016\n },\n {\n \"content\": \"pub const X_PROTOCOL_REVISION: u32 = 0;\\n\\n/// X_TCP_PORT + display number = server port for TCP transport\\n\\npub const X_TCP_PORT: u32 = 6000;\\n\\n\\n\\n/// Opaque type used as key for `Connection::get_extension_data`\\n\\npub type Extension = xcb_extension_t;\\n\\n\\n\\n/// `xcb::NONE` is the universal null resource or null atom parameter value\\n\\n/// for many core X requests\\n\\npub const NONE: u32 = 0;\\n\\n/// `xcb::COPY_FROM_PARENT` can be used for many `xcb::create_window` parameters\\n\\npub const COPY_FROM_PARENT: u32 = 0;\\n\\n/// `xcb::CURRENT_TIME` can be used in most requests that take an `xcb::Timestamp`\\n\\npub const CURRENT_TIME: u32 = 0;\\n\\n/// `xcb::NO_SYMBOL` fills in unused entries in `xcb::Keysym` tables\\n\\npub const NO_SYMBOL: u32 = 0;\\n\\n\\n\\n/// `StructPtr` is a wrapper for pointer to struct owned by XCB\\n\\n/// that must not be freed\\n\\n/// it is instead bound to the lifetime of its parent that it borrows immutably\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 78,\n \"score\": 2.6847110201076765\n },\n {\n \"content\": \"\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n xcb::COPY_FROM_PARENT as u8,\\n\\n window,\\n\\n screen.root(),\\n\\n 0,\\n\\n 0,\\n\\n 320,\\n\\n 240,\\n\\n 10,\\n\\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\\n\\n screen.root_visual(),\\n\\n &values,\\n\\n );\\n\\n\\n\\n xcb::map_window(&conn, window);\\n\\n\\n\\n {\\n\\n let conn = conn.clone();\\n\",\n \"file_path\": \"examples/threaded_window.rs\",\n \"rank\": 79,\n \"score\": 2.681758126330084\n },\n {\n \"content\": \" Connection,\\n\\n /// xcb connection shutdown because of extension not supported\\n\\n ClosedExtNotSupported,\\n\\n /// malloc(), calloc() and realloc() error upon failure, for eg ENOMEM\\n\\n ClosedMemInsufficient,\\n\\n /// Connection closed, exceeding request length that server accepts.\\n\\n ClosedReqLenExceed,\\n\\n /// Connection closed, error during parsing display string.\\n\\n ClosedParseErr,\\n\\n /// Connection closed because the server does not have a screen\\n\\n /// matching the display.\\n\\n ClosedInvalidScreen,\\n\\n /// Connection closed because some FD passing operation failed\\n\\n ClosedFdPassingFailed,\\n\\n}\\n\\n\\n\\nimpl ConnError {\\n\\n fn to_str(&self) -> &str {\\n\\n match *self {\\n\\n ConnError::Connection => \\\"Connection error, possible I/O error\\\",\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 80,\n \"score\": 2.6498368553943834\n },\n {\n \"content\": \"\\n\\n // we need at least xcb-xkb-1.0 to be available on client\\n\\n // machine\\n\\n {\\n\\n let cookie = xcb_xkb_use_extension(c, 1, 0);\\n\\n let reply = xcb_xkb_use_extension_reply(c, cookie, null_mut());\\n\\n if reply.is_null() {\\n\\n panic!(\\\"could not get xkb extension supported version\\\");\\n\\n }\\n\\n if (*reply).supported == 0 {\\n\\n libc::free(reply as *mut c_void);\\n\\n panic!(\\\"xkb-1.0 is not supported\\\");\\n\\n }\\n\\n libc::free(reply as *mut c_void);\\n\\n }\\n\\n\\n\\n // we now select what events we want to receive\\n\\n // such as map change, keyboard hotplug ...\\n\\n // note that key strokes are given directly by\\n\\n // the XCB_KEY_PRESS event from xproto, not by xkb\\n\",\n \"file_path\": \"examples/ffi_xkb_init.rs\",\n \"rank\": 81,\n \"score\": 2.6297717301472647\n },\n {\n \"content\": \" }\\n\\n\\n\\n /// Returns the next event without reading from the connection.\\n\\n ///\\n\\n /// This is a version of `poll_for_event` that only examines the\\n\\n /// event queue for new events. The function doesn't try to read new\\n\\n /// events from the connection if no queued events are found.\\n\\n ///\\n\\n /// This function is useful for callers that know in advance that all\\n\\n /// interesting events have already been read from the connection. For\\n\\n /// example, callers might use `wait_for_reply` and be interested\\n\\n /// only of events that preceded a specific reply.\\n\\n pub fn poll_for_queued_event(&self) -> Option<GenericEvent> {\\n\\n unsafe {\\n\\n let event = xcb_poll_for_queued_event(self.c);\\n\\n if event.is_null() {\\n\\n None\\n\\n } else {\\n\\n Some(GenericEvent { ptr: event })\\n\\n }\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 82,\n \"score\": 2.6297717301472647\n },\n {\n \"content\": \" 0,\\n\\n 0,\\n\\n 150,\\n\\n 150,\\n\\n 10,\\n\\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\\n\\n screen.root_visual(),\\n\\n &values,\\n\\n );\\n\\n\\n\\n xcb::map_window(&conn, window);\\n\\n\\n\\n let title = \\\"Basic Window\\\";\\n\\n // setting title\\n\\n xcb::change_property(\\n\\n &conn,\\n\\n xcb::PROP_MODE_REPLACE as u8,\\n\\n window,\\n\\n xcb::ATOM_WM_NAME,\\n\\n xcb::ATOM_STRING,\\n\",\n \"file_path\": \"examples/basic_window.rs\",\n \"rank\": 83,\n \"score\": 2.4712389874481437\n },\n {\n \"content\": \" pub fn xcb_parse_display(\\n\\n name: *const c_char,\\n\\n host: *mut *mut c_char,\\n\\n display: *mut c_int,\\n\\n screen: *mut c_int,\\n\\n ) -> c_int;\\n\\n\\n\\n /// Connects to the X server.\\n\\n /// displayname: The name of the display.\\n\\n /// screenp: A pointer to a preferred screen number.\\n\\n /// Returns A newly allocated xcb_connection_t structure.\\n\\n ///\\n\\n /// Connects to the X server specified by displayname. If\\n\\n /// displayname is NULL, uses the value of the DISPLAY environment\\n\\n /// variable. If a particular screen on that server is preferred, the\\n\\n /// int pointed to by screenp (if not NULL) will be set to that\\n\\n /// screen; otherwise the screen will be set to 0.\\n\\n ///\\n\\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\\n\\n /// Callers need to use xcb_connection_has_error() to check for failure.\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 84,\n \"score\": 2.4515669438663936\n },\n {\n \"content\": \" 8,\\n\\n title.as_bytes(),\\n\\n );\\n\\n\\n\\n conn.flush();\\n\\n\\n\\n // retrieving title\\n\\n let cookie = xcb::get_property(\\n\\n &conn,\\n\\n false,\\n\\n window,\\n\\n xcb::ATOM_WM_NAME,\\n\\n xcb::ATOM_STRING,\\n\\n 0,\\n\\n 1024,\\n\\n );\\n\\n if let Ok(reply) = cookie.get_reply() {\\n\\n assert_eq!(std::str::from_utf8(reply.value()).unwrap(), title);\\n\\n } else {\\n\\n panic!(\\\"could not retrieve window title!\\\");\\n\",\n \"file_path\": \"examples/basic_window.rs\",\n \"rank\": 85,\n \"score\": 2.431236909870841\n },\n {\n \"content\": \" /// wraps a `xlib::Display` and get an XCB connection from an exisiting object\\n\\n /// `xlib::XCloseDisplay` will be called when the returned object is dropped\\n\\n #[cfg(feature = \\\"xlib_xcb\\\")]\\n\\n pub unsafe fn new_from_xlib_display(dpy: *mut xlib::Display) -> Connection {\\n\\n assert!(!dpy.is_null(), \\\"attempt connect with null display\\\");\\n\\n Connection {\\n\\n c: XGetXCBConnection(dpy),\\n\\n dpy: dpy,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Connects to the X server, using an authorization information.\\n\\n /// display: The name of the display.\\n\\n /// auth_info: The authorization information.\\n\\n /// screen: A pointer to a preferred screen number.\\n\\n /// Returns A newly allocated `Connection` structure.\\n\\n ///\\n\\n /// Connects to the X server specified by displayname, using the\\n\\n /// authorization auth.\\n\\n /// The second member of the returned tuple is the preferred screen, or 0\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 86,\n \"score\": 2.4014944142947994\n },\n {\n \"content\": \" ///\\n\\n /// Returns > 0 if the connection is in an error state; 0 otherwise.\\n\\n pub fn xcb_connection_has_error(c: *mut xcb_connection_t) -> c_int;\\n\\n\\n\\n /// Connects to the X server.\\n\\n ///\\n\\n /// Connects to an X server, given the open socket @p fd and the\\n\\n /// xcb_auth_info_t @p auth_info. The file descriptor @p fd is\\n\\n /// bidirectionally connected to an X server. If the connection\\n\\n /// should be unauthenticated, @p auth_info must be @c\\n\\n /// NULL.\\n\\n ///\\n\\n /// Always returns a non-NULL pointer to a xcb_connection_t, even on failure.\\n\\n /// Callers need to use xcb_connection_has_error() to check for failure.\\n\\n /// When finished, use xcb_disconnect() to close the connection and free\\n\\n /// the structure.\\n\\n pub fn xcb_connect_to_fd(fd: c_int, auth_info: *mut xcb_auth_info_t) -> *mut xcb_connection_t;\\n\\n\\n\\n /// Closes the connection.\\n\\n ///\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 87,\n \"score\": 2.3892942572025833\n },\n {\n \"content\": \"\\n\\n/// Generic cookie\\n\\n#[derive(Copy, Clone)]\\n\\n#[repr(C)]\\n\\npub struct xcb_void_cookie_t {\\n\\n /// sequence number\\n\\n pub sequence: c_uint,\\n\\n}\\n\\n\\n\\n/// XCB_NONE is the universal null resource or null atom parameter value for many core X requests\\n\\npub const XCB_NONE: u32 = 0;\\n\\n/// XCB_COPY_FROM_PARENT can be used for many xcb_create_window parameters\\n\\npub const XCB_COPY_FROM_PARENT: u32 = 0;\\n\\n/// XCB_CURRENT_TIME can be used in most requests that take an xcb_timestamp_t\\n\\npub const XCB_CURRENT_TIME: u32 = 0;\\n\\n/// XCB_NO_SYMBOL fills in unused entries in xcb_keysym_t tables\\n\\npub const XCB_NO_SYMBOL: u32 = 0;\\n\\n\\n\\n/// Container for authorization information.\\n\\n/// A container for authorization information to be sent to the X server\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 88,\n \"score\": 2.377217432892268\n },\n {\n \"content\": \" NullResponse,\\n\\n GenericError(GenericError),\\n\\n}\\n\\n\\n\\nimpl std::fmt::Display for ReplyError {\\n\\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\\n\\n write!(f, \\\"xcb::ReplyError: \\\")?;\\n\\n match self {\\n\\n Self::NullResponse => {\\n\\n write!(\\n\\n f,\\n\\n \\\"Unexpected null pointer(check pending errors on connection)\\\"\\n\\n )\\n\\n }\\n\\n Self::GenericError(g) => {\\n\\n write!(f, \\\"{}\\\", g)\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 89,\n \"score\": 2.359208003778339\n },\n {\n \"content\": \" );\\n\\n\\n\\n let win = conn.generate_id();\\n\\n xcb::create_window(\\n\\n &conn,\\n\\n xcb::COPY_FROM_PARENT as u8,\\n\\n win,\\n\\n screen.root(),\\n\\n 0,\\n\\n 0,\\n\\n 150,\\n\\n 150,\\n\\n 10,\\n\\n xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\\n\\n screen.root_visual(),\\n\\n &[\\n\\n (xcb::CW_BACK_PIXEL, screen.white_pixel()),\\n\\n (\\n\\n xcb::CW_EVENT_MASK,\\n\\n xcb::EVENT_MASK_EXPOSURE | xcb::EVENT_MASK_KEY_PRESS,\\n\",\n \"file_path\": \"examples/drawing.rs\",\n \"rank\": 90,\n \"score\": 2.3124048310858716\n },\n {\n \"content\": \"\\n\\nimpl<T> Drop for Error<T> {\\n\\n fn drop(&mut self) {\\n\\n unsafe {\\n\\n libc::free(self.ptr as *mut c_void);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> fmt::Display for Error<T> {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"xcb::Error {{ response_type: {}, error_code: {} }}\\\",\\n\\n self.response_type(),\\n\\n self.error_code()\\n\\n )\\n\\n }\\n\\n}\\n\\nimpl<T: fmt::Debug> error::Error for Error<T> {\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 91,\n \"score\": 2.294222184079938\n },\n {\n \"content\": \" xcb::WINDOW_CLASS_INPUT_OUTPUT as u16,\\n\\n (*vi).visualid as u32,\\n\\n &cw_values,\\n\\n );\\n\\n\\n\\n xlib::XFree(vi as *mut c_void);\\n\\n\\n\\n let title = \\\"XCB OpenGL\\\";\\n\\n xcb::change_property(\\n\\n &conn,\\n\\n xcb::PROP_MODE_REPLACE as u8,\\n\\n win,\\n\\n xcb::ATOM_WM_NAME,\\n\\n xcb::ATOM_STRING,\\n\\n 8,\\n\\n title.as_bytes(),\\n\\n );\\n\\n\\n\\n let protocols = [wm_delete_window];\\n\\n xcb::change_property(\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 92,\n \"score\": 2.250415759928542\n },\n {\n \"content\": \" display: *const c_char,\\n\\n auth: *mut xcb_auth_info_t,\\n\\n screen: *mut c_int,\\n\\n ) -> *mut xcb_connection_t;\\n\\n\\n\\n /// Allocates an XID for a new object.\\n\\n /// Returns A newly allocated XID.\\n\\n ///\\n\\n /// Allocates an XID for a new object. Typically used just prior to\\n\\n /// various object creation functions, such as xcb_create_window.\\n\\n pub fn xcb_generate_id(c: *mut xcb_connection_t) -> u32;\\n\\n\\n\\n}\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 93,\n \"score\": 2.220330748325641\n },\n {\n \"content\": \"\\n\\n#[repr(C)]\\n\\npub struct xcb_protocol_request_t {\\n\\n count: usize,\\n\\n ext: *mut xcb_extension_t,\\n\\n opcode: u8,\\n\\n isvoid: u8,\\n\\n}\\n\\n\\n\\n#[repr(C)]\\n\\npub enum xcb_send_request_flags_t {\\n\\n XCB_REQUEST_CHECKED = 0x01,\\n\\n XCB_REQUEST_RAW = 0x02,\\n\\n XCB_REQUEST_DISCARD_REPLY = 0x04,\\n\\n XCB_REQUEST_REPLY_FDS = 0x08,\\n\\n}\\n\\n\\n\\n#[link(name = \\\"xcb\\\")]\\n\\nextern \\\"C\\\" {\\n\\n\\n\",\n \"file_path\": \"src/ffi/ext.rs\",\n \"rank\": 94,\n \"score\": 2.2150033550555235\n },\n {\n \"content\": \" /// Returns the next event or error from the server.\\n\\n ///\\n\\n /// Returns the next event or error from the server, if one is\\n\\n /// available, or returns @c NULL otherwise. If no event is available, that\\n\\n /// might be because an I/O error like connection close occurred while\\n\\n /// attempting to read the next event, in which case the connection is\\n\\n /// shut down when this function returns.\\n\\n pub fn xcb_poll_for_event(c: *mut xcb_connection_t) -> *mut xcb_generic_event_t;\\n\\n\\n\\n /// Returns the next event without reading from the connection.\\n\\n ///\\n\\n /// This is a version of xcb_poll_for_event that only examines the\\n\\n /// event queue for new events. The function doesn't try to read new\\n\\n /// events from the connection if no queued events are found.\\n\\n ///\\n\\n /// This function is useful for callers that know in advance that all\\n\\n /// interesting events have already been read from the connection. For\\n\\n /// example, callers might use xcb_wait_for_reply and be interested\\n\\n /// only of events that preceded a specific reply.\\n\\n pub fn xcb_poll_for_queued_event(c: *mut xcb_connection_t) -> *mut xcb_generic_event_t;\\n\",\n \"file_path\": \"src/ffi/base.rs\",\n \"rank\": 95,\n \"score\": 2.1789702958941928\n },\n {\n \"content\": \"\\n\\nimpl std::error::Error for ReplyError {\\n\\n fn description(&self) -> &str {\\n\\n \\\"xcb::ReplyError\\\"\\n\\n }\\n\\n}\\n\\n\\n\\n//TODO: Implement wrapper functions for constructing auth_info\\n\\npub type AuthInfo = xcb_auth_info_t;\\n\\n\\n\\n#[cfg(feature = \\\"xlib_xcb\\\")]\\n\\npub enum EventQueueOwner {\\n\\n Xcb,\\n\\n Xlib,\\n\\n}\\n\\n\\n\\n/// Error type that is returned by `Connection::has_error`\\n\\n#[derive(Debug)]\\n\\npub enum ConnError {\\n\\n /// xcb connection errors because of socket, pipe and other stream errors.\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 96,\n \"score\": 2.1773445499487116\n },\n {\n \"content\": \" let prop_notify: &xcb::PropertyNotifyEvent = unsafe { xcb::cast_event(&event) };\\n\\n if prop_notify.atom() == xcb::ATOM_WM_NAME {\\n\\n // retrieving title\\n\\n let cookie = xcb::get_property(\\n\\n &conn,\\n\\n false,\\n\\n window,\\n\\n xcb::ATOM_WM_NAME,\\n\\n xcb::ATOM_STRING,\\n\\n 0,\\n\\n 1024,\\n\\n );\\n\\n if let Ok(reply) = cookie.get_reply() {\\n\\n println!(\\n\\n \\\"title changed to \\\\\\\"{}\\\\\\\"\\\",\\n\\n std::str::from_utf8(reply.value()).unwrap()\\n\\n );\\n\\n }\\n\\n }\\n\\n } else if r == xcb::KEY_PRESS as u8 {\\n\",\n \"file_path\": \"examples/threaded_window.rs\",\n \"rank\": 97,\n \"score\": 2.1400964226679\n },\n {\n \"content\": \" conn.flush();\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n // only to make sure that rs_client generate correct names for DRI2\\n\\n // (used to be \\\"*_DRI_2_*\\\")\\n\\n // should be in a \\\"compile tests\\\" section instead of example\\n\\n let _ = xcb::ffi::dri2::XCB_DRI2_ATTACHMENT_BUFFER_ACCUM;\\n\\n\\n\\n glXDestroyContext(conn.get_raw_dpy(), ctx);\\n\\n\\n\\n xcb::unmap_window(&conn, win);\\n\\n xcb::destroy_window(&conn, win);\\n\\n xcb::free_colormap(&conn, cmap);\\n\\n conn.flush();\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/opengl_window.rs\",\n \"rank\": 98,\n \"score\": 2.0287747714317383\n },\n {\n \"content\": \" unsafe {\\n\\n if self.dpy.is_null() {\\n\\n xcb_disconnect(self.c);\\n\\n } else {\\n\\n xlib::XCloseDisplay(self.dpy);\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n// Mimics xproto::QueryExtensionReply, but without the Drop trait.\\n\\n// Used for Connection::get_extension_data whose returned value\\n\\n// must not be freed.\\n\\n// Named QueryExtensionData to avoid name collision\\n\\npub struct QueryExtensionData<'a> {\\n\\n ptr: *const xcb_query_extension_reply_t,\\n\\n _marker: PhantomData<&'a ()>,\\n\\n}\\n\\n\\n\\nimpl<'a> QueryExtensionData<'a> {\\n\",\n \"file_path\": \"src/base.rs\",\n \"rank\": 99,\n \"score\": 2.0287747714317383\n }\n]","isConversational":false}}}],"truncated":false,"partial":false},"paginationData":{"pageIndex":10,"numItemsPerPage":100,"numTotalItems":13489,"offset":1000,"length":100}},"jwt":"eyJhbGciOiJFZERTQSJ9.eyJyZWFkIjp0cnVlLCJwZXJtaXNzaW9ucyI6eyJyZXBvLmNvbnRlbnQucmVhZCI6dHJ1ZX0sImlhdCI6MTc3NTMzMDU0Niwic3ViIjoiL2RhdGFzZXRzL3NvdXJjZWdyYXBoL2NvbnRleHQtYXdhcmUtZmltLWNvZGUtY29tcGxldGlvbnMiLCJleHAiOjE3NzUzMzQxNDYsImlzcyI6Imh0dHBzOi8vaHVnZ2luZ2ZhY2UuY28ifQ.2aZv_xPL0ZDod0NOa730LOWQ5TyV6AKebiejmEU0VItOkPv9W3wK-rU_GWXYjhpCQH50zaZd2FC9P8cqAyL6Bw","displayUrls":true,"splitSizeSummaries":[{"config":"default","split":"train","numRows":13489,"numBytesParquet":605686331}]},"discussionsStats":{"closed":0,"open":1,"total":1},"fullWidth":true,"hasGatedAccess":true,"hasFullAccess":true,"isEmbedded":false,"savedQueries":{"community":[],"user":[]}}">
lang stringclasses 3
values | file_path stringlengths 5 150 | repo_name stringlengths 6 110 | commit stringlengths 40 40 | file_code stringlengths 1.52k 18.9k | prefix stringlengths 82 16.5k | suffix stringlengths 0 15.1k | middle stringlengths 121 8.18k | strategy stringclasses 8
values | context_items listlengths 0 100 |
|---|---|---|---|---|---|---|---|---|---|
Rust | src/directory/error.rs | pentlander/tantivy | 0e8fcd57274e4276186f8fc32e46f9e9dccdc088 | use std::error::Error as StdError;
use std::fmt;
use std::io;
use std::path::PathBuf;
#[derive(Debug)]
pub struct IOError {
path: Option<PathBuf>,
err: io::Error,
}
impl fmt::Display for IOError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self.path {
Some(ref path) => write!(f, "io error occurred on path '{:?}': '{}'", path, self.err),
None => write!(f, "io error occurred: '{}'", self.err),
}
}
}
impl StdError for IOError {
fn description(&self) -> &str {
"io error occurred"
}
fn cause(&self) -> Option<&StdError> {
Some(&self.err)
}
}
impl IOError {
pub(crate) fn with_path(path: PathBuf, err: io::Error) -> Self {
IOError {
path: Some(path),
err,
}
}
}
impl From<io::Error> for IOError {
fn from(err: io::Error) -> IOError {
IOError { path: None, err }
}
}
#[derive(Debug)]
pub enum OpenDirectoryError {
DoesNotExist(PathBuf),
NotADirectory(PathBuf),
}
impl fmt::Display for OpenDirectoryError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenDirectoryError::DoesNotExist(ref path) => {
write!(f, "the underlying directory '{:?}' does not exist", path)
}
OpenDirectoryError::NotADirectory(ref path) => {
write!(f, "the path '{:?}' exists but is not a directory", path)
}
}
}
}
impl StdError for OpenDirectoryError {
fn description(&self) -> &str {
"error occurred while opening a directory"
}
fn cause(&self) -> Option<&StdError> {
None
}
}
#[derive(Debug)]
pub enum OpenWriteError {
FileAlreadyExists(PathBuf),
IOError(IOError),
}
impl From<IOError> for OpenWriteError {
fn from(err: IOError) -> OpenWriteError {
OpenWriteError::IOError(err)
}
}
impl fmt::Display for OpenWriteError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenWriteError::FileAlreadyExists(ref path) => {
write!(f, "the file '{:?}' already exists", path)
}
OpenWriteError::IOError(ref err) => write!(
f,
"an io error occurred while opening a file for writing: '{}'",
err
),
}
}
}
impl StdError for OpenWriteError {
fn description(&self) -> &str {
"error occurred while opening a file for writing"
}
fn cause(&self) -> Option<&StdError> {
match *self {
OpenWriteError::FileAlreadyExists(_) => None,
OpenWriteError::IOError(ref err) => Some(err),
}
}
}
#[derive(Debug)]
pub enum OpenReadError {
FileDoesNotExist(PathBuf),
IOError(IOError),
}
impl From<IOError> for OpenReadError {
fn from(err: IOError) -> OpenReadError {
OpenReadError::IOError(err)
}
}
impl fmt::Display for OpenReadError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenReadError::FileDoesNotExist(ref path) => {
write!(f, "the file '{:?}' does not exist", path)
}
OpenReadError::IOError(ref err) => write!(
f,
"an io error occurred while opening a file for reading: '{}'",
err
),
}
}
}
impl StdError for OpenReadError {
fn description(&self) -> &str {
"error occurred while opening a file for reading"
}
fn cause(&self) -> Option<&StdError> {
match *self {
OpenReadError::FileDoesNotExist(_) => None,
OpenReadError::IOError(ref err) => Some(err),
}
}
}
#[derive(Debug)]
pub enum DeleteError {
FileDoesNotExist(PathBuf),
IOError(IOError),
}
impl From<IOError> for DeleteError {
fn from(err: IOError) -> DeleteError {
DeleteError::IOError(err)
}
}
impl fmt::Display for DeleteError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
DeleteError::FileDoesNotExist(ref path) => {
write!(f, "the file '{:?}' does not exist", path)
}
DeleteError::IOError(ref err) => {
write!(f, "an io error occurred while deleting a file: '{}'", err)
}
}
}
}
impl StdError for DeleteError {
fn description(&self) -> &str {
"error occurred while deleting a file"
}
fn cause(&self) -> Option<&StdError> {
match *self {
DeleteError::FileDoesNotExist(_) => None,
DeleteError::IOError(ref err) => Some(err),
}
}
}
| use std::error::Error as StdError;
use std::fmt;
use std::io;
use std::path::PathBuf;
#[derive(Debug)]
pub struct IOError {
path: Option<PathBuf>,
err: io::Error,
}
impl fmt::Display for IOError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self.path {
Some(ref path) => write!(f, "io error occurred on path '{:?}': '{}'", path, self.err),
None => write!(f, "io error occurred: '{}'", self.err),
}
}
}
impl StdError for IOError {
fn description(&self) -> &str {
"io error occurred"
}
fn cause(&self) -> Option<&StdError> {
Some(&self.err)
}
}
impl IOError {
pub(crate) fn with_path(path: PathBuf, err: io::Error) -> Self {
IOError {
path: Some(path),
err,
}
}
}
impl From<io::Error> for IOError {
fn from(err: io::Error) -> IOError {
IOError { path: None, err }
}
}
#[derive(Debug)]
pub enum OpenDirectoryError {
DoesNotExist(PathBuf),
NotADirectory(PathBuf),
}
impl fmt::Display for OpenDirectoryError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenDirectoryError::DoesNotExist(ref path) => {
write!(f, "the underlying directory '{:?}' does not exist", path)
}
OpenDirectoryError::NotADirectory(ref path) => {
write!(f, "the path '{:?}' exists but is not a directory", path)
}
}
}
}
impl StdError for OpenDirectoryError {
fn description(&self) -> &str {
"error occurred while opening a directory"
}
fn cause(&self) -> Option<&StdError> {
None
}
}
#[derive(Debug)]
pub enum OpenWriteError {
FileAlreadyExists(PathBuf),
IOError(IOError),
}
impl From<IOError> for OpenWriteError {
fn from(err: IOError) -> OpenWriteError {
OpenWriteError::IOError(err)
}
}
impl fmt::Display for OpenWriteError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenWriteError::FileAlreadyExists(ref path) => {
write!(f, "the file '{:?}' already exists", path)
}
OpenWriteError::IOError(ref err) => write!(
f,
"an io error occurred while opening a file for writing: '{}'",
err
),
}
}
}
impl StdError for OpenWriteError {
fn description(&self) -> &str {
"error occurred while opening a file for writing"
}
|
}
#[derive(Debug)]
pub enum OpenReadError {
FileDoesNotExist(PathBuf),
IOError(IOError),
}
impl From<IOError> for OpenReadError {
fn from(err: IOError) -> OpenReadError {
OpenReadError::IOError(err)
}
}
impl fmt::Display for OpenReadError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
OpenReadError::FileDoesNotExist(ref path) => {
write!(f, "the file '{:?}' does not exist", path)
}
OpenReadError::IOError(ref err) => write!(
f,
"an io error occurred while opening a file for reading: '{}'",
err
),
}
}
}
impl StdError for OpenReadError {
fn description(&self) -> &str {
"error occurred while opening a file for reading"
}
fn cause(&self) -> Option<&StdError> {
match *self {
OpenReadError::FileDoesNotExist(_) => None,
OpenReadError::IOError(ref err) => Some(err),
}
}
}
#[derive(Debug)]
pub enum DeleteError {
FileDoesNotExist(PathBuf),
IOError(IOError),
}
impl From<IOError> for DeleteError {
fn from(err: IOError) -> DeleteError {
DeleteError::IOError(err)
}
}
impl fmt::Display for DeleteError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
DeleteError::FileDoesNotExist(ref path) => {
write!(f, "the file '{:?}' does not exist", path)
}
DeleteError::IOError(ref err) => {
write!(f, "an io error occurred while deleting a file: '{}'", err)
}
}
}
}
impl StdError for DeleteError {
fn description(&self) -> &str {
"error occurred while deleting a file"
}
fn cause(&self) -> Option<&StdError> {
match *self {
DeleteError::FileDoesNotExist(_) => None,
DeleteError::IOError(ref err) => Some(err),
}
}
}
| fn cause(&self) -> Option<&StdError> {
match *self {
OpenWriteError::FileAlreadyExists(_) => None,
OpenWriteError::IOError(ref err) => Some(err),
}
} | function_block-full_function | [
{
"content": "/// Write a `u32` as a vint payload.\n\npub fn write_u32_vint<W: io::Write>(val: u32, writer: &mut W) -> io::Result<()> {\n\n let (val, num_bytes) = serialize_vint_u32(val);\n\n let mut buffer = [0u8; 8];\n\n LittleEndian::write_u64(&mut buffer, val);\n\n writer.write_all(&buffer[..num... |
Rust | src/content.rs | silvrwolfboy/hubcaps | f173a3be1e5135b389587afe355b49103a49f8d8 |
use std::fmt;
use std::ops;
use serde::Deserialize;
use serde::de::{self, Visitor};
use crate::utils::{percent_encode, PATH};
use crate::{Future, Github, Stream};
pub struct Content {
github: Github,
owner: String,
repo: String,
}
impl Content {
#[doc(hidden)]
pub fn new<O, R>(github: Github, owner: O, repo: R) -> Self
where
O: Into<String>,
R: Into<String>,
{
Content {
github,
owner: owner.into(),
repo: repo.into(),
}
}
fn path(&self, location: &str) -> String {
let location = percent_encode(location.as_ref(), PATH);
format!("/repos/{}/{}/contents{}", self.owner, self.repo, location)
}
pub fn get(&self, location: &str) -> Future<Contents> {
self.github.get(&self.path(location))
}
pub fn file(&self, location: &str) -> Future<File> {
self.github.get(&self.path(location))
}
pub fn root(&self) -> Stream<DirectoryItem> {
self.iter("/")
}
pub fn iter(&self, location: &str) -> Stream<DirectoryItem> {
self.github.get_stream(&self.path(location))
}
}
#[derive(Debug, Deserialize)]
#[serde(rename_all = "snake_case", tag = "type")]
pub enum Contents {
File(File),
Symlink(Symlink),
Submodule(Submodule),
}
#[derive(Debug, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum Encoding {
Base64,
}
#[derive(Debug, Deserialize)]
pub struct File {
pub encoding: Encoding,
pub size: u32,
pub name: String,
pub path: String,
pub content: DecodedContents,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: String,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct DirectoryItem {
#[serde(rename = "type")]
pub _type: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: Option<String>,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Symlink {
pub target: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: String,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Submodule {
pub submodule_git_url: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: Option<String>,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Links {
pub git: String,
#[serde(rename = "self")]
pub _self: String,
pub html: String,
}
#[derive(Debug)]
pub struct DecodedContents(Vec<u8>);
impl Into<Vec<u8>> for DecodedContents {
fn into(self) -> Vec<u8> {
self.0
}
}
impl AsRef<[u8]> for DecodedContents {
fn as_ref(&self) -> &[u8] {
&self.0
}
}
impl ops::Deref for DecodedContents {
type Target = [u8];
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl<'de> Deserialize<'de> for DecodedContents {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
struct DecodedContentsVisitor;
impl<'de> Visitor<'de> for DecodedContentsVisitor {
type Value = DecodedContents;
fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "base64 string")
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
where
E: de::Error,
{
let v = v.replace("\n", "");
let decoded = base64::decode_config(&v, base64::STANDARD).map_err(|e| match e {
base64::DecodeError::InvalidLength => {
E::invalid_length(v.len(), &"invalid base64 length")
}
base64::DecodeError::InvalidByte(offset, byte) => E::invalid_value(
de::Unexpected::Bytes(&[byte]),
&format!("valid base64 character at offset {}", offset).as_str(),
),
base64::DecodeError::InvalidLastSymbol(offset, byte) => E::invalid_value(
de::Unexpected::Bytes(&[byte]),
&format!("valid last base64 character at offset {}", offset).as_str(),
),
})?;
Ok(DecodedContents(decoded))
}
}
deserializer.deserialize_str(DecodedContentsVisitor)
}
}
|
use std::fmt;
use std::ops;
use serde::Deserialize;
use serde::de::{self, Visitor};
use crate::utils::{percent_encode, PATH};
use crate::{Future, Github, Stream};
pub struct Content {
github: Github,
owner: String,
repo: String,
}
impl Content {
#[doc(hidden)]
pub fn new<O, R>(github: Github, owner: O, repo: R) -> Self
where
O: Into<String>,
R: Into<String>,
{
Content {
github,
owner: owner.into(),
repo: repo.into(),
}
}
fn path(&self, location: &str) -> String {
let location = percent_encode(location.as_ref(), PATH);
format!("/repos/{}/{}/contents{}", self.owner, self.repo, location)
}
pub fn get(&self, location: &str) -> Future<Contents> {
self.github.get(&self.path(location))
}
pub fn file(&self, location: &str) -> Future<File> {
self.github.get(&self.path(location))
}
pub fn root(&self) -> Stream<DirectoryItem> {
self.iter("/")
}
pub fn iter(&self, location: &str) -> Stream<DirectoryItem> {
self.github.get_stream(&self.path(location))
}
}
#[derive(Debug, Deserialize)]
#[serde(rename_all = "snake_case", tag = "type")]
pub enum Contents {
File(File),
Symlink(Symlink),
Submodule(Submodule),
}
#[derive(Debug, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum Encoding {
Base64,
}
#[derive(Debug, Deserialize)]
pub struct File {
pub encoding: Encoding,
pub size: u32,
pub name: String,
pub path: String,
pub content: DecodedContents,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: String,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct DirectoryItem {
#[serde(rename = "type")]
pub _type: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: Option<String>,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Symlink {
pub target: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: String,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Submodule {
pub submodule_git_url: String,
pub size: u32,
pub name: String,
pub path: String,
pub sha: String,
pub url: String,
pub git_url: String,
pub html_url: String,
pub download_url: Option<String>,
pub _links: Links,
}
#[derive(Debug, Deserialize)]
pub struct Links {
pub git: String,
#[serde(rename = "self")]
pub _self: String,
pub html: String,
}
#[derive(Debug)]
pub struct DecodedContents(Vec<u8>);
impl Into<Vec<u8>> for DecodedContents {
fn into(self) -> Vec<u8> {
self.0
}
}
impl AsRef<[u8]> for DecodedContents {
fn as_ref(&self) -> &[u8] {
&self.0
}
}
impl ops::Deref for DecodedContents {
type Target = [u8];
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl<'de> Deserialize<'de> for DecodedContents {
|
}
| fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
struct DecodedContentsVisitor;
impl<'de> Visitor<'de> for DecodedContentsVisitor {
type Value = DecodedContents;
fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "base64 string")
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
where
E: de::Error,
{
let v = v.replace("\n", "");
let decoded = base64::decode_config(&v, base64::STANDARD).map_err(|e| match e {
base64::DecodeError::InvalidLength => {
E::invalid_length(v.len(), &"invalid base64 length")
}
base64::DecodeError::InvalidByte(offset, byte) => E::invalid_value(
de::Unexpected::Bytes(&[byte]),
&format!("valid base64 character at offset {}", offset).as_str(),
),
base64::DecodeError::InvalidLastSymbol(offset, byte) => E::invalid_value(
de::Unexpected::Bytes(&[byte]),
&format!("valid last base64 character at offset {}", offset).as_str(),
),
})?;
Ok(DecodedContents(decoded))
}
}
deserializer.deserialize_str(DecodedContentsVisitor)
} | function_block-full_function | [
{
"content": "fn var(name: &str) -> Result<String> {\n\n if let Some(v) = env::var(name).ok() {\n\n Ok(v)\n\n } else {\n\n Err(format!(\"example missing {}\", name).into())\n\n }\n\n}\n\n\n\nconst USER_AGENT: &str = concat!(env!(\"CARGO_PKG_NAME\"), \"/\", env!(\"CARGO_PKG_VERSION\"));\n\... |
Rust | lib/engine/src/window/input.rs | OrangeBacon/opengl-rust | 842354c929db9d60b73fb54781420d41f8e99f23 | use std::collections::HashMap;
use super::scancode::Scancode;
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
pub enum KeyState {
None,
Down,
Hold,
Up,
}
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Default)]
pub struct MouseState {
x: i32,
y: i32,
delta_x: i32,
delta_y: i32,
wheel_x: i32,
wheel_y: i32,
wheel_delta_x: i32,
wheel_delta_y: i32,
left_button: bool,
middle_button: bool,
right_button: bool,
mouse_four: bool,
mouse_five: bool,
}
#[derive(Clone, PartialEq, Eq, Debug, Default)]
pub struct InputState {
mouse: MouseState,
keys: HashMap<Scancode, KeyState>,
}
impl InputState {
pub fn update(&mut self, mouse_state: MouseState) {
self.mouse = mouse_state;
self.keys = self
.keys
.iter()
.map(|(scan, state)| {
let new_state = match state {
KeyState::Down => KeyState::Hold,
KeyState::Up => KeyState::None,
a => *a,
};
(*scan, new_state)
})
.collect();
}
pub fn key_state(&self, key: Scancode) -> KeyState {
*self.keys.get(&key).unwrap_or(&KeyState::None)
}
pub(crate) fn set_key_state(&mut self, key: Scancode, state: KeyState) {
self.keys.insert(key, state);
}
pub fn is_key_pressed(&self, key: Scancode) -> bool {
let key = *self.keys.get(&key).unwrap_or(&KeyState::None);
if key == KeyState::Down || key == KeyState::Hold {
true
} else {
false
}
}
pub fn mouse_position(&self) -> (i32, i32) {
(self.mouse.x, self.mouse.y)
}
pub(crate) fn set_mouse_position(&mut self, x: i32, y: i32) {
self.mouse.x = x;
self.mouse.y = y;
}
pub fn mouse_delta(&self) -> (i32, i32) {
(self.mouse.delta_x, self.mouse.delta_y)
}
pub(crate) fn set_mouse_delta(&mut self, x: i32, y: i32) {
self.mouse.delta_x = x;
self.mouse.delta_y = y;
}
pub fn wheel_position(&self) -> (i32, i32) {
(self.mouse.wheel_x, self.mouse.wheel_y)
}
pub(crate) fn set_wheel_position(&mut self, x: i32, y: i32) {
self.mouse.wheel_x = x;
self.mouse.wheel_y = y;
}
pub fn wheel_delta(&self) -> (i32, i32) {
(self.mouse.wheel_delta_x, self.mouse.wheel_delta_y)
}
pub(crate) fn set_wheel_delta(&mut self, x: i32, y: i32) {
self.mouse.wheel_delta_x = x;
self.mouse.wheel_delta_y = y;
}
pub fn mouse_left(&self) -> bool {
self.mouse.left_button
}
pub(crate) fn set_mouse_left(&mut self, value: bool) {
self.mouse.left_button = value;
}
pub fn mouse_middle(&self) -> bool {
self.mouse.middle_button
}
pub(crate) fn set_mouse_middle(&mut self, value: bool) {
self.mouse.middle_button = value;
}
pub fn mouse_right(&self) -> bool {
self.mouse.right_button
}
pub(crate) fn set_mouse_right(&mut self, value: bool) {
self.mouse.right_button = value;
}
pub fn mouse_four(&self) -> bool {
self.mouse.mouse_four
}
pub(crate) fn set_mouse_four(&mut self, value: bool) {
self.mouse.mouse_four = value;
}
pub fn mouse_five(&self) -> bool {
self.mouse.mouse_five
}
pub(crate) fn set_mouse_five(&mut self, value: bool) {
self.mouse.mouse_five = value;
}
}
| use std::collections::HashMap;
use super::scancode::Scancode;
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
pub enum KeyState {
None,
Down,
Hold,
Up,
}
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Default)]
pub struct MouseState {
x: i32,
y: i32,
delta_x: i32,
delta_y: i32,
wheel_x: i32,
wheel_y: i32,
wheel_delta_x: i32,
wheel_delta_y: i32,
left_button: bool,
middle_button: bool,
right_button: bool,
mouse_four: bool,
mouse_five: bool,
}
#[derive(Clone, PartialEq, Eq, Debug, Default)]
pub struct InputState {
mouse: MouseState,
keys: HashMap<Scancode, KeyState>,
}
impl InputState {
pub fn update(&mut self, mouse_state: MouseState) {
self.mouse = mouse_state;
self.keys = self
.keys
.iter()
.map(|(scan, state)| {
let new_state = match state {
KeyState::Down => KeyState::Hold,
KeyState::Up => KeyState::None,
a => *a,
};
(*scan, new_state)
})
.collect();
}
pub fn key_state(&self, key: Scancode) -> KeyState {
*self.keys.get(&key).unwrap_or(&KeyState::None)
}
pub(crate) fn set_key_state(&mut self, key: Scancode, state: KeyState) {
self.keys.insert(key, state);
}
|
pub fn mouse_position(&self) -> (i32, i32) {
(self.mouse.x, self.mouse.y)
}
pub(crate) fn set_mouse_position(&mut self, x: i32, y: i32) {
self.mouse.x = x;
self.mouse.y = y;
}
pub fn mouse_delta(&self) -> (i32, i32) {
(self.mouse.delta_x, self.mouse.delta_y)
}
pub(crate) fn set_mouse_delta(&mut self, x: i32, y: i32) {
self.mouse.delta_x = x;
self.mouse.delta_y = y;
}
pub fn wheel_position(&self) -> (i32, i32) {
(self.mouse.wheel_x, self.mouse.wheel_y)
}
pub(crate) fn set_wheel_position(&mut self, x: i32, y: i32) {
self.mouse.wheel_x = x;
self.mouse.wheel_y = y;
}
pub fn wheel_delta(&self) -> (i32, i32) {
(self.mouse.wheel_delta_x, self.mouse.wheel_delta_y)
}
pub(crate) fn set_wheel_delta(&mut self, x: i32, y: i32) {
self.mouse.wheel_delta_x = x;
self.mouse.wheel_delta_y = y;
}
pub fn mouse_left(&self) -> bool {
self.mouse.left_button
}
pub(crate) fn set_mouse_left(&mut self, value: bool) {
self.mouse.left_button = value;
}
pub fn mouse_middle(&self) -> bool {
self.mouse.middle_button
}
pub(crate) fn set_mouse_middle(&mut self, value: bool) {
self.mouse.middle_button = value;
}
pub fn mouse_right(&self) -> bool {
self.mouse.right_button
}
pub(crate) fn set_mouse_right(&mut self, value: bool) {
self.mouse.right_button = value;
}
pub fn mouse_four(&self) -> bool {
self.mouse.mouse_four
}
pub(crate) fn set_mouse_four(&mut self, value: bool) {
self.mouse.mouse_four = value;
}
pub fn mouse_five(&self) -> bool {
self.mouse.mouse_five
}
pub(crate) fn set_mouse_five(&mut self, value: bool) {
self.mouse.mouse_five = value;
}
}
| pub fn is_key_pressed(&self, key: Scancode) -> bool {
let key = *self.keys.get(&key).unwrap_or(&KeyState::None);
if key == KeyState::Down || key == KeyState::Hold {
true
} else {
false
}
} | function_block-full_function | [
{
"content": "fn default_event_handler(state: &mut EngineState, event: &Event) -> EventResult {\n\n match event {\n\n Event::Quit { .. } => return EventResult::Exit,\n\n Event::KeyDown { key, .. } => {\n\n state.inputs.set_key_state(*key, KeyState::Down);\n\n }\n\n Even... |
Rust | delivery-service/ds-lib/src/lib.rs | greydot/openmls | fca1cbd3400d377dae06ef9ceebda5e0392c6c89 |
use openmls::{framing::VerifiableMlsPlaintext, prelude::*};
use tls_codec::{
Size, TlsByteSliceU16, TlsByteVecU16, TlsByteVecU32, TlsByteVecU8, TlsDeserialize,
TlsSerialize, TlsSize, TlsVecU32,
};
#[derive(Debug, Default, Clone)]
pub struct ClientInfo<'a> {
pub client_name: String,
pub key_packages: ClientKeyPackages,
pub id: Vec<u8>,
pub msgs: Vec<DsMlsMessage<'a>>,
pub welcome_queue: Vec<Welcome>,
}
#[derive(Debug, Default, Clone, PartialEq, TlsSerialize, TlsDeserialize, TlsSize)]
pub struct ClientKeyPackages(pub TlsVecU32<(TlsByteVecU8, KeyPackage)>);
impl<'a> ClientInfo<'a> {
pub fn new(client_name: String, mut key_packages: Vec<(Vec<u8>, KeyPackage)>) -> Self {
Self {
client_name,
id: key_packages[0].1.credential().identity().to_vec(),
key_packages: ClientKeyPackages(
key_packages
.drain(..)
.map(|(e1, e2)| (e1.into(), e2))
.collect::<Vec<(TlsByteVecU8, KeyPackage)>>()
.into(),
),
msgs: Vec::new(),
welcome_queue: Vec::new(),
}
}
pub fn id(&self) -> &[u8] {
self.id.as_slice()
}
}
#[derive(Debug, Clone)]
pub enum DsMlsMessage<'a> {
Plaintext(VerifiableMlsPlaintext<'a>),
Ciphertext(MlsCiphertext),
}
impl<'a> DsMlsMessage<'a> {
pub fn group_id(&self) -> &[u8] {
match self {
DsMlsMessage::Plaintext(p) => p.payload().group_id(),
DsMlsMessage::Ciphertext(c) => c.group_id().as_slice(),
}
}
pub fn epoch(&self) -> u64 {
match self {
DsMlsMessage::Ciphertext(m) => m.epoch().0,
DsMlsMessage::Plaintext(m) => m.payload().epoch().0,
}
}
pub fn is_handshake_message(&self) -> bool {
match self {
DsMlsMessage::Ciphertext(m) => m.is_handshake_message(),
DsMlsMessage::Plaintext(m) => m.payload().is_handshake_message(),
}
}
}
#[derive(Debug)]
pub enum Message<'a> {
MlsMessage(DsMlsMessage<'a>),
Welcome(Welcome),
}
#[derive(Debug, Clone, Copy, TlsSerialize, TlsDeserialize, TlsSize)]
#[repr(u8)]
pub enum MessageType {
MlsCiphertext = 0,
MlsPlaintext = 1,
Welcome = 2,
}
#[derive(Debug)]
pub struct GroupMessage<'a> {
pub msg: DsMlsMessage<'a>,
pub recipients: TlsVecU32<TlsByteVecU32>,
}
impl<'a> GroupMessage<'a> {
pub fn new(msg: DsMlsMessage<'a>, recipients: &[Vec<u8>]) -> Self {
Self {
msg,
recipients: recipients
.iter()
.map(|r| r.clone().into())
.collect::<Vec<TlsByteVecU32>>()
.into(),
}
}
pub fn group_id(&self) -> &[u8] {
self.msg.group_id()
}
pub fn epoch(&self) -> u64 {
self.msg.epoch()
}
pub fn is_handshake_message(&self) -> bool {
self.msg.is_handshake_message()
}
}
impl<'a> tls_codec::Size for ClientInfo<'a> {
fn tls_serialized_len(&self) -> usize {
TlsByteSliceU16(self.client_name.as_bytes()).tls_serialized_len()
+ self.key_packages.tls_serialized_len()
}
}
impl<'a> tls_codec::Serialize for ClientInfo<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let written = TlsByteSliceU16(self.client_name.as_bytes()).tls_serialize(writer)?;
self.key_packages.tls_serialize(writer).map(|l| l + written)
}
}
impl<'a> tls_codec::Deserialize for ClientInfo<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let client_name =
String::from_utf8_lossy(TlsByteVecU16::tls_deserialize(bytes)?.as_slice()).into();
let mut key_packages: Vec<(TlsByteVecU8, KeyPackage)> =
TlsVecU32::<(TlsByteVecU8, KeyPackage)>::tls_deserialize(bytes)?.into();
let key_packages = key_packages
.drain(..)
.map(|(e1, e2)| (e1.into(), e2))
.collect();
Ok(Self::new(client_name, key_packages))
}
}
impl<'a> tls_codec::Size for Message<'a> {
fn tls_serialized_len(&self) -> usize {
MessageType::MlsCiphertext.tls_serialized_len()
+ match self {
Message::MlsMessage(mm) => match mm {
DsMlsMessage::Plaintext(p) => p.tls_serialized_len(),
DsMlsMessage::Ciphertext(c) => c.tls_serialized_len(),
},
Message::Welcome(w) => w.tls_serialized_len(),
}
}
}
impl<'a> tls_codec::Serialize for Message<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let written;
match self {
Message::MlsMessage(m) => match m {
DsMlsMessage::Ciphertext(m) => {
written = MessageType::MlsCiphertext.tls_serialize(writer)?;
m.tls_serialize(writer)
}
DsMlsMessage::Plaintext(m) => {
written = MessageType::MlsPlaintext.tls_serialize(writer)?;
m.tls_serialize(writer)
}
},
Message::Welcome(m) => {
written = MessageType::Welcome.tls_serialize(writer)?;
m.tls_serialize(writer)
}
}
.map(|l| l + written)
}
}
impl<'a> tls_codec::Deserialize for Message<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let msg_type = MessageType::tls_deserialize(bytes)?;
Ok(match msg_type {
MessageType::MlsCiphertext => Message::MlsMessage(DsMlsMessage::Ciphertext(
MlsCiphertext::tls_deserialize(bytes)?,
)),
MessageType::MlsPlaintext => Message::MlsMessage(DsMlsMessage::Plaintext(
VerifiableMlsPlaintext::tls_deserialize(bytes)?,
)),
MessageType::Welcome => Message::Welcome(Welcome::tls_deserialize(bytes)?),
})
}
}
impl<'a> tls_codec::Size for GroupMessage<'a> {
fn tls_serialized_len(&self) -> usize {
MessageType::MlsCiphertext.tls_serialized_len()
+ match &self.msg {
DsMlsMessage::Plaintext(p) => p.tls_serialized_len(),
DsMlsMessage::Ciphertext(c) => c.tls_serialized_len(),
}
+ self.recipients.tls_serialized_len()
}
}
impl<'a> tls_codec::Serialize for GroupMessage<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let mut written = 0;
written += match &self.msg {
DsMlsMessage::Ciphertext(m) => {
MessageType::MlsCiphertext.tls_serialize(writer)? + m.tls_serialize(writer)?
}
DsMlsMessage::Plaintext(m) => {
MessageType::MlsPlaintext.tls_serialize(writer)? + m.tls_serialize(writer)?
}
};
self.recipients.tls_serialize(writer).map(|l| l + written)
}
}
impl<'a> tls_codec::Deserialize for GroupMessage<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let msg_type = MessageType::tls_deserialize(bytes)?;
let msg = match msg_type {
MessageType::MlsCiphertext => {
DsMlsMessage::Ciphertext(MlsCiphertext::tls_deserialize(bytes)?)
}
MessageType::MlsPlaintext => {
DsMlsMessage::Plaintext(VerifiableMlsPlaintext::tls_deserialize(bytes)?)
}
_ => {
return Err(tls_codec::Error::DecodingError(format!(
"Invalid message type {:?}",
msg_type
)))
}
};
let recipients = TlsVecU32::<TlsByteVecU32>::tls_deserialize(bytes)?;
Ok(Self { msg, recipients })
}
}
|
use openmls::{framing::VerifiableMlsPlaintext, prelude::*};
use tls_codec::{
Size, TlsByteSliceU16, TlsByteVecU16, TlsByteVecU32, TlsByteVecU8, TlsDeserialize,
TlsSerialize, TlsSize, TlsVecU32,
};
#[derive(Debug, Default, Clone)]
pub struct ClientInfo<'a> {
pub client_name: String,
pub key_packages: ClientKeyPackages,
pub id: Vec<u8>,
pub msgs: Vec<DsMlsMessage<'a>>,
pub welcome_queue: Vec<Welcome>,
}
#[derive(Debug, Default, Clone, PartialEq, TlsSerialize, TlsDeserialize, TlsSize)]
pub struct ClientKeyPackages(pub TlsVecU32<(TlsByteVecU8, KeyPackage)>);
impl<'a> ClientInfo<'a> {
pub fn new(client_name: String, mut key_packages: Vec<(Vec<u8>, KeyPackage)>) -> Self {
Self {
client_name,
id: key_packages[0].1.credential().identity().to_vec(),
key_packages: ClientKeyPackages(
key_packages
.drain(..)
.map(|(e1, e2)| (e1.into(), e2))
.collect::<Vec<(TlsByteVecU8, KeyPackage)>>()
.into(),
),
msgs: Vec::new(),
welcome_queue: Vec::new(),
}
}
pub fn id(&self) -> &[u8] {
self.id.as_slice()
}
}
#[derive(Debug, Clone)]
pub enum DsMlsMessage<'a> {
Plaintext(VerifiableMlsPlaintext<'a>),
Ciphertext(MlsCiphertext),
}
impl<'a> DsMlsMessage<'a> {
pub fn group_id(&self) -> &[u8] {
match self {
DsMlsMessage::Plaintext(p) => p.payload().group_id(),
DsMlsMessage::Ciphertext(c) => c.group_id().as_slice(),
}
}
pub fn epoch(&self) -> u64 {
match self {
DsMlsMessage::Ciphertext(m) => m.epoch().0,
DsMlsMessage::Plaintext(m) => m.payload().epoch().0,
}
}
pub fn is_handshake_message(&self) -> bool {
match self {
DsMlsMessage::Ciphertext(m) => m.is_handshake_message(),
DsMlsMessage::Plaintext(m) => m.payload().is_handshake_message(),
}
}
}
#[derive(Debug)]
pub enum Message<'a> {
MlsMessage(DsMlsMessage<'a>),
Welcome(Welcome),
}
#[derive(Debug, Clone, Copy, TlsSerialize, TlsDeserialize, TlsSize)]
#[repr(u8)]
pub enum MessageType {
MlsCiphertext = 0,
MlsPlaintext = 1,
Welcome = 2,
}
#[derive(Debug)]
pub struct GroupMessage<'a> {
pub msg: DsMlsMessage<'a>,
pub recipients: TlsVecU32<TlsByteVecU32>,
}
impl<'a> GroupMessage<'a> {
pub fn new(msg: DsMlsMessage<'a>, recipients: &[Vec<u8>]) -> Self {
Self {
msg,
recipients: recipients
.iter()
.map(|r| r.clone().into())
.collect::<Vec<TlsByteVecU32>>()
.into(),
}
}
pub fn group_id(&self) -> &[u8] {
self.msg.group_id()
}
pub fn epoch(&self) -> u64 {
self.msg.epoch()
}
pub fn is_handshake_message(&self) -> bool {
self.msg.is_handshake_message()
}
}
impl<'a> tls_codec::Size for ClientInfo<'a> {
fn tls_serialized_len(&self) -> usize {
TlsByteSliceU16(self.client_name.as_bytes()).tls_serialized_len()
+ self.key_packages.tls_serialized_len()
}
}
impl<'a> tls_codec::Serialize for ClientInfo<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let written = TlsByteSliceU16(self.client_name.as_bytes()).tls_serialize(writer)?;
self.key_packages.tls_serialize(writer).map(|l| l + written)
}
}
impl<'a> tls_codec::Dese | (bytes)?,
)),
MessageType::Welcome => Message::Welcome(Welcome::tls_deserialize(bytes)?),
})
}
}
impl<'a> tls_codec::Size for GroupMessage<'a> {
fn tls_serialized_len(&self) -> usize {
MessageType::MlsCiphertext.tls_serialized_len()
+ match &self.msg {
DsMlsMessage::Plaintext(p) => p.tls_serialized_len(),
DsMlsMessage::Ciphertext(c) => c.tls_serialized_len(),
}
+ self.recipients.tls_serialized_len()
}
}
impl<'a> tls_codec::Serialize for GroupMessage<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let mut written = 0;
written += match &self.msg {
DsMlsMessage::Ciphertext(m) => {
MessageType::MlsCiphertext.tls_serialize(writer)? + m.tls_serialize(writer)?
}
DsMlsMessage::Plaintext(m) => {
MessageType::MlsPlaintext.tls_serialize(writer)? + m.tls_serialize(writer)?
}
};
self.recipients.tls_serialize(writer).map(|l| l + written)
}
}
impl<'a> tls_codec::Deserialize for GroupMessage<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let msg_type = MessageType::tls_deserialize(bytes)?;
let msg = match msg_type {
MessageType::MlsCiphertext => {
DsMlsMessage::Ciphertext(MlsCiphertext::tls_deserialize(bytes)?)
}
MessageType::MlsPlaintext => {
DsMlsMessage::Plaintext(VerifiableMlsPlaintext::tls_deserialize(bytes)?)
}
_ => {
return Err(tls_codec::Error::DecodingError(format!(
"Invalid message type {:?}",
msg_type
)))
}
};
let recipients = TlsVecU32::<TlsByteVecU32>::tls_deserialize(bytes)?;
Ok(Self { msg, recipients })
}
}
| rialize for ClientInfo<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let client_name =
String::from_utf8_lossy(TlsByteVecU16::tls_deserialize(bytes)?.as_slice()).into();
let mut key_packages: Vec<(TlsByteVecU8, KeyPackage)> =
TlsVecU32::<(TlsByteVecU8, KeyPackage)>::tls_deserialize(bytes)?.into();
let key_packages = key_packages
.drain(..)
.map(|(e1, e2)| (e1.into(), e2))
.collect();
Ok(Self::new(client_name, key_packages))
}
}
impl<'a> tls_codec::Size for Message<'a> {
fn tls_serialized_len(&self) -> usize {
MessageType::MlsCiphertext.tls_serialized_len()
+ match self {
Message::MlsMessage(mm) => match mm {
DsMlsMessage::Plaintext(p) => p.tls_serialized_len(),
DsMlsMessage::Ciphertext(c) => c.tls_serialized_len(),
},
Message::Welcome(w) => w.tls_serialized_len(),
}
}
}
impl<'a> tls_codec::Serialize for Message<'a> {
fn tls_serialize<W: std::io::Write>(&self, writer: &mut W) -> Result<usize, tls_codec::Error> {
let written;
match self {
Message::MlsMessage(m) => match m {
DsMlsMessage::Ciphertext(m) => {
written = MessageType::MlsCiphertext.tls_serialize(writer)?;
m.tls_serialize(writer)
}
DsMlsMessage::Plaintext(m) => {
written = MessageType::MlsPlaintext.tls_serialize(writer)?;
m.tls_serialize(writer)
}
},
Message::Welcome(m) => {
written = MessageType::Welcome.tls_serialize(writer)?;
m.tls_serialize(writer)
}
}
.map(|l| l + written)
}
}
impl<'a> tls_codec::Deserialize for Message<'a> {
fn tls_deserialize<R: std::io::Read>(bytes: &mut R) -> Result<Self, tls_codec::Error> {
let msg_type = MessageType::tls_deserialize(bytes)?;
Ok(match msg_type {
MessageType::MlsCiphertext => Message::MlsMessage(DsMlsMessage::Ciphertext(
MlsCiphertext::tls_deserialize(bytes)?,
)),
MessageType::MlsPlaintext => Message::MlsMessage(DsMlsMessage::Plaintext(
VerifiableMlsPlaintext::tls_deserialize | random | [
{
"content": "pub fn post(url: &Url, msg: &impl Serialize) -> Result<Vec<u8>, String> {\n\n let serialized_msg = msg.tls_serialize_detached().unwrap();\n\n log::debug!(\"Post {:?}\", url);\n\n log::trace!(\"Payload: {:?}\", serialized_msg);\n\n let client = Client::new();\n\n let response = clien... |
Rust | compiler/crates/graphql-ir/src/transform.rs | nathalia234/relay | e1435c834383927947d2f38d32948305ed3baed9 | /*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
use crate::ir::*;
use common::Spanned;
use std::sync::Arc;
pub trait Transformer {
const NAME: &'static str;
const VISIT_ARGUMENTS: bool;
const VISIT_DIRECTIVES: bool;
fn transform_fragment(
&mut self,
fragment: &FragmentDefinition,
) -> Transformed<FragmentDefinition> {
self.default_transform_fragment(fragment)
}
fn default_transform_fragment(
&mut self,
fragment: &FragmentDefinition,
) -> Transformed<FragmentDefinition> {
let selections = self.transform_selections(&fragment.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&fragment.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(FragmentDefinition {
directives: directives.unwrap_or_else(|| fragment.directives.clone()),
selections: selections.unwrap_or_else(|| fragment.selections.clone()),
..fragment.clone()
})
}
fn transform_operation(
&mut self,
operation: &OperationDefinition,
) -> Transformed<OperationDefinition> {
self.default_transform_operation(operation)
}
fn default_transform_operation(
&mut self,
operation: &OperationDefinition,
) -> Transformed<OperationDefinition> {
let selections = self.transform_selections(&operation.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&operation.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(OperationDefinition {
directives: directives.unwrap_or_else(|| operation.directives.clone()),
selections: selections.unwrap_or_else(|| operation.selections.clone()),
..operation.clone()
})
}
fn transform_selections(&mut self, selections: &[Selection]) -> Option<Vec<Selection>> {
self.transform_list(selections, Self::transform_selection)
}
fn transform_selection(&mut self, selection: &Selection) -> Transformed<Selection> {
self.default_transform_selection(selection)
}
fn default_transform_selection(&mut self, selection: &Selection) -> Transformed<Selection> {
match selection {
Selection::FragmentSpread(selection) => self
.transform_fragment_spread(selection)
.map(Selection::FragmentSpread),
Selection::InlineFragment(selection) => self
.transform_inline_fragment(selection)
.map(Selection::InlineFragment),
Selection::LinkedField(selection) => self
.transform_linked_field(selection)
.map(Selection::LinkedField),
Selection::ScalarField(selection) => self
.transform_scalar_field(selection)
.map(Selection::ScalarField),
}
}
fn transform_scalar_field(&mut self, field: &ScalarField) -> Transformed<Arc<ScalarField>> {
self.default_transform_scalar_field(field)
}
fn default_transform_scalar_field(
&mut self,
field: &ScalarField,
) -> Transformed<Arc<ScalarField>> {
let arguments = self.transform_arguments(&field.arguments);
let directives = self.transform_directives(&field.directives);
if arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(ScalarField {
arguments: arguments.unwrap_or_else(|| field.arguments.clone()),
directives: directives.unwrap_or_else(|| field.directives.clone()),
..field.clone()
}))
}
fn transform_linked_field(&mut self, field: &LinkedField) -> Transformed<Arc<LinkedField>> {
self.default_transform_linked_field(field)
}
fn default_transform_linked_field(
&mut self,
field: &LinkedField,
) -> Transformed<Arc<LinkedField>> {
let selections = self.transform_selections(&field.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let arguments = self.transform_arguments(&field.arguments);
let directives = self.transform_directives(&field.directives);
if selections.is_none() && arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(LinkedField {
arguments: arguments.unwrap_or_else(|| field.arguments.clone()),
directives: directives.unwrap_or_else(|| field.directives.clone()),
selections: selections.unwrap_or_else(|| field.selections.clone()),
..field.clone()
}))
}
fn transform_inline_fragment(
&mut self,
fragment: &InlineFragment,
) -> Transformed<Arc<InlineFragment>> {
self.default_transform_inline_fragment(fragment)
}
fn default_transform_inline_fragment(
&mut self,
fragment: &InlineFragment,
) -> Transformed<Arc<InlineFragment>> {
let selections = self.transform_selections(&fragment.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&fragment.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(InlineFragment {
directives: directives.unwrap_or_else(|| fragment.directives.clone()),
selections: selections.unwrap_or_else(|| fragment.selections.clone()),
..fragment.clone()
}))
}
fn transform_fragment_spread(
&mut self,
spread: &FragmentSpread,
) -> Transformed<Arc<FragmentSpread>> {
self.default_transform_fragment_spread(spread)
}
fn default_transform_fragment_spread(
&mut self,
spread: &FragmentSpread,
) -> Transformed<Arc<FragmentSpread>> {
let arguments = self.transform_arguments(&spread.arguments);
let directives = self.transform_directives(&spread.directives);
if arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(FragmentSpread {
arguments: arguments.unwrap_or_else(|| spread.arguments.clone()),
directives: directives.unwrap_or_else(|| spread.directives.clone()),
..spread.clone()
}))
}
fn transform_directives(&mut self, directives: &[Directive]) -> Option<Vec<Directive>> {
if Self::VISIT_DIRECTIVES {
self.transform_list(directives, Self::transform_directive)
} else {
None
}
}
fn transform_directive(&mut self, directive: &Directive) -> Transformed<Directive> {
self.default_transform_directive(directive)
}
fn default_transform_directive(&mut self, directive: &Directive) -> Transformed<Directive> {
let arguments = self.transform_arguments(&directive.arguments);
match arguments {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Directive {
arguments: replacement,
..directive.clone()
}),
}
}
fn transform_arguments(&mut self, arguments: &[Argument]) -> Option<Vec<Argument>> {
if Self::VISIT_ARGUMENTS {
self.transform_list(arguments, Self::transform_argument)
} else {
None
}
}
fn transform_argument(&mut self, argument: &Argument) -> Transformed<Argument> {
self.default_transform_argument(argument)
}
fn default_transform_argument(&mut self, argument: &Argument) -> Transformed<Argument> {
match self.transform_value(&argument.value.item) {
Transformed::Delete => Transformed::Delete,
Transformed::Keep => Transformed::Keep,
Transformed::Replace(replacement) => Transformed::Replace(Argument {
value: Spanned::new(argument.value.span, replacement),
..argument.clone()
}),
}
}
fn transform_value(&mut self, value: &Value) -> Transformed<Value> {
self.default_transform_value(value)
}
fn default_transform_value(&mut self, value: &Value) -> Transformed<Value> {
match value {
Value::Variable(variable) => self.transform_variable(variable).map(Value::Variable),
Value::Constant(_) => Transformed::Keep,
Value::List(items) => match self.transform_list(items, Self::transform_value) {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Value::List(replacement)),
},
Value::Object(arguments) => match self.transform_arguments(arguments) {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Value::Object(replacement)),
},
}
}
fn transform_variable(&mut self, value: &Variable) -> Transformed<Variable> {
let _ = value;
Transformed::Keep
}
fn transform_list<F, T>(&mut self, list: &[T], f: F) -> Option<Vec<T>>
where
F: Fn(&mut Self, &T) -> Transformed<T>,
T: Clone,
{
if list.is_empty() {
return None;
}
let mut result = Vec::new();
let mut has_changes = false;
for (index, prev_item) in list.iter().enumerate() {
let next_item = f(self, prev_item);
match next_item {
Transformed::Keep => {
if has_changes {
result.push(prev_item.clone());
}
}
Transformed::Delete => {
if !has_changes {
debug_assert!(result.capacity() == 0);
result.reserve(list.len());
result.extend(list.iter().take(index).cloned());
}
has_changes = true;
}
Transformed::Replace(next_item) => {
if !has_changes {
debug_assert!(result.capacity() == 0);
result.reserve(list.len());
result.extend(list.iter().take(index).cloned());
}
result.push(next_item);
has_changes = true;
}
}
}
if has_changes {
Some(result)
} else {
None
}
}
}
#[derive(Clone)]
pub enum Transformed<T> {
Delete,
Keep,
Replace(T),
}
impl<T> Transformed<T> {
pub fn map<F, U>(self, f: F) -> Transformed<U>
where
F: FnOnce(T) -> U,
{
match self {
Transformed::Delete => Transformed::Delete,
Transformed::Keep => Transformed::Keep,
Transformed::Replace(replacement) => Transformed::Replace(f(replacement)),
}
}
}
| /*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
use crate::ir::*;
use common::Spanned;
use std::sync::Arc;
pub trait Transformer {
const NAME: &'static str;
const VISIT_ARGUMENTS: bool;
const VISIT_DIRECTIVES: bool;
fn transform_fragment(
&mut self,
fragment: &FragmentDefinition,
) -> Transformed<FragmentDefinition> {
self.default_transform_fragment(fragment)
}
fn default_transform_fragment(
&mut self,
fragment: &FragmentDefinition,
) -> Transformed<FragmentDefinition> {
let selections = self.transform_selections(&fragment.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&fragment.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(FragmentDefinition {
|
fn transform_operation(
&mut self,
operation: &OperationDefinition,
) -> Transformed<OperationDefinition> {
self.default_transform_operation(operation)
}
fn default_transform_operation(
&mut self,
operation: &OperationDefinition,
) -> Transformed<OperationDefinition> {
let selections = self.transform_selections(&operation.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&operation.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(OperationDefinition {
directives: directives.unwrap_or_else(|| operation.directives.clone()),
selections: selections.unwrap_or_else(|| operation.selections.clone()),
..operation.clone()
})
}
fn transform_selections(&mut self, selections: &[Selection]) -> Option<Vec<Selection>> {
self.transform_list(selections, Self::transform_selection)
}
fn transform_selection(&mut self, selection: &Selection) -> Transformed<Selection> {
self.default_transform_selection(selection)
}
fn default_transform_selection(&mut self, selection: &Selection) -> Transformed<Selection> {
match selection {
Selection::FragmentSpread(selection) => self
.transform_fragment_spread(selection)
.map(Selection::FragmentSpread),
Selection::InlineFragment(selection) => self
.transform_inline_fragment(selection)
.map(Selection::InlineFragment),
Selection::LinkedField(selection) => self
.transform_linked_field(selection)
.map(Selection::LinkedField),
Selection::ScalarField(selection) => self
.transform_scalar_field(selection)
.map(Selection::ScalarField),
}
}
fn transform_scalar_field(&mut self, field: &ScalarField) -> Transformed<Arc<ScalarField>> {
self.default_transform_scalar_field(field)
}
fn default_transform_scalar_field(
&mut self,
field: &ScalarField,
) -> Transformed<Arc<ScalarField>> {
let arguments = self.transform_arguments(&field.arguments);
let directives = self.transform_directives(&field.directives);
if arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(ScalarField {
arguments: arguments.unwrap_or_else(|| field.arguments.clone()),
directives: directives.unwrap_or_else(|| field.directives.clone()),
..field.clone()
}))
}
fn transform_linked_field(&mut self, field: &LinkedField) -> Transformed<Arc<LinkedField>> {
self.default_transform_linked_field(field)
}
fn default_transform_linked_field(
&mut self,
field: &LinkedField,
) -> Transformed<Arc<LinkedField>> {
let selections = self.transform_selections(&field.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let arguments = self.transform_arguments(&field.arguments);
let directives = self.transform_directives(&field.directives);
if selections.is_none() && arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(LinkedField {
arguments: arguments.unwrap_or_else(|| field.arguments.clone()),
directives: directives.unwrap_or_else(|| field.directives.clone()),
selections: selections.unwrap_or_else(|| field.selections.clone()),
..field.clone()
}))
}
fn transform_inline_fragment(
&mut self,
fragment: &InlineFragment,
) -> Transformed<Arc<InlineFragment>> {
self.default_transform_inline_fragment(fragment)
}
fn default_transform_inline_fragment(
&mut self,
fragment: &InlineFragment,
) -> Transformed<Arc<InlineFragment>> {
let selections = self.transform_selections(&fragment.selections);
if let Some(selections) = &selections {
if selections.is_empty() {
return Transformed::Delete;
}
}
let directives = self.transform_directives(&fragment.directives);
if selections.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(InlineFragment {
directives: directives.unwrap_or_else(|| fragment.directives.clone()),
selections: selections.unwrap_or_else(|| fragment.selections.clone()),
..fragment.clone()
}))
}
fn transform_fragment_spread(
&mut self,
spread: &FragmentSpread,
) -> Transformed<Arc<FragmentSpread>> {
self.default_transform_fragment_spread(spread)
}
fn default_transform_fragment_spread(
&mut self,
spread: &FragmentSpread,
) -> Transformed<Arc<FragmentSpread>> {
let arguments = self.transform_arguments(&spread.arguments);
let directives = self.transform_directives(&spread.directives);
if arguments.is_none() && directives.is_none() {
return Transformed::Keep;
}
Transformed::Replace(Arc::new(FragmentSpread {
arguments: arguments.unwrap_or_else(|| spread.arguments.clone()),
directives: directives.unwrap_or_else(|| spread.directives.clone()),
..spread.clone()
}))
}
fn transform_directives(&mut self, directives: &[Directive]) -> Option<Vec<Directive>> {
if Self::VISIT_DIRECTIVES {
self.transform_list(directives, Self::transform_directive)
} else {
None
}
}
fn transform_directive(&mut self, directive: &Directive) -> Transformed<Directive> {
self.default_transform_directive(directive)
}
fn default_transform_directive(&mut self, directive: &Directive) -> Transformed<Directive> {
let arguments = self.transform_arguments(&directive.arguments);
match arguments {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Directive {
arguments: replacement,
..directive.clone()
}),
}
}
fn transform_arguments(&mut self, arguments: &[Argument]) -> Option<Vec<Argument>> {
if Self::VISIT_ARGUMENTS {
self.transform_list(arguments, Self::transform_argument)
} else {
None
}
}
fn transform_argument(&mut self, argument: &Argument) -> Transformed<Argument> {
self.default_transform_argument(argument)
}
fn default_transform_argument(&mut self, argument: &Argument) -> Transformed<Argument> {
match self.transform_value(&argument.value.item) {
Transformed::Delete => Transformed::Delete,
Transformed::Keep => Transformed::Keep,
Transformed::Replace(replacement) => Transformed::Replace(Argument {
value: Spanned::new(argument.value.span, replacement),
..argument.clone()
}),
}
}
fn transform_value(&mut self, value: &Value) -> Transformed<Value> {
self.default_transform_value(value)
}
fn default_transform_value(&mut self, value: &Value) -> Transformed<Value> {
match value {
Value::Variable(variable) => self.transform_variable(variable).map(Value::Variable),
Value::Constant(_) => Transformed::Keep,
Value::List(items) => match self.transform_list(items, Self::transform_value) {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Value::List(replacement)),
},
Value::Object(arguments) => match self.transform_arguments(arguments) {
None => Transformed::Keep,
Some(replacement) => Transformed::Replace(Value::Object(replacement)),
},
}
}
fn transform_variable(&mut self, value: &Variable) -> Transformed<Variable> {
let _ = value;
Transformed::Keep
}
fn transform_list<F, T>(&mut self, list: &[T], f: F) -> Option<Vec<T>>
where
F: Fn(&mut Self, &T) -> Transformed<T>,
T: Clone,
{
if list.is_empty() {
return None;
}
let mut result = Vec::new();
let mut has_changes = false;
for (index, prev_item) in list.iter().enumerate() {
let next_item = f(self, prev_item);
match next_item {
Transformed::Keep => {
if has_changes {
result.push(prev_item.clone());
}
}
Transformed::Delete => {
if !has_changes {
debug_assert!(result.capacity() == 0);
result.reserve(list.len());
result.extend(list.iter().take(index).cloned());
}
has_changes = true;
}
Transformed::Replace(next_item) => {
if !has_changes {
debug_assert!(result.capacity() == 0);
result.reserve(list.len());
result.extend(list.iter().take(index).cloned());
}
result.push(next_item);
has_changes = true;
}
}
}
if has_changes {
Some(result)
} else {
None
}
}
}
#[derive(Clone)]
pub enum Transformed<T> {
Delete,
Keep,
Replace(T),
}
impl<T> Transformed<T> {
pub fn map<F, U>(self, f: F) -> Transformed<U>
where
F: FnOnce(T) -> U,
{
match self {
Transformed::Delete => Transformed::Delete,
Transformed::Keep => Transformed::Keep,
Transformed::Replace(replacement) => Transformed::Replace(f(replacement)),
}
}
}
| directives: directives.unwrap_or_else(|| fragment.directives.clone()),
selections: selections.unwrap_or_else(|| fragment.selections.clone()),
..fragment.clone()
})
} | function_block-function_prefix_line | [
{
"content": "pub fn parse(source: &str, file: &str) -> SyntaxResult<Document> {\n\n let parser = Parser::new(source, file);\n\n parser.parse_document()\n\n}\n\n\n",
"file_path": "compiler/crates/graphql-syntax/src/lib.rs",
"rank": 0,
"score": 324088.214504415
},
{
"content": "pub fn p... |
Rust | crush/src/soc/bdd/differential/post_processing.rs | Simula-UiB/CRHS | 8f3dd34c8b99680188d9314c6897e0c790f5358f |
use std::collections::VecDeque;
use std::num::NonZeroUsize;
use std::ops::Range;
use vob::Vob;
use crate::soc::bdd::Bdd;
use crate::soc::system::System;
use super::dependency_finder::DepPathFinder;
#[allow(unused_variables, dead_code)]
pub struct PostProcessing {
soc: System,
step: usize,
active_area: Range<usize>,
}
impl PostProcessing{
pub fn new(soc: System, step: usize, active_area: Range<usize>) -> Self {
Self {
soc,
step,
active_area
}
}
}
#[allow(unused_variables, dead_code)]
pub struct ASolution {
lhs: Vec<Vob>,
rhs: Vec<bool>,
}
impl Bdd {
pub fn extract_an_lsb_path(&self, active_area: &Range<usize>, step: usize) -> Vec<(Vob, bool)> {
let top = active_area.start;
let (arena, _) =
self.ensure_level_is_in_arena(&top, &active_area, step);
let (lsb, _) = arena.lowest_lsb_in_level(&top);
let mut candidate_nodes = arena.nodes_with_lsb_at_level(&top, lsb);
let mut path: VecDeque<bool> = VecDeque::with_capacity(self.get_levels_size());
let start_node = candidate_nodes.pop().unwrap().0;
let mut deps = DepPathFinder::new(start_node,
top, NonZeroUsize::new(step).unwrap(), &self);
let mut root_lsb = lsb;
let second_last = active_area.end - (step*2);
for root_depth in (top..=second_last).step_by(step) {
for (id, sub_path) in deps.iter() {
let mut traversed_ones = false;
for edge in sub_path.iter() {
traversed_ones |= edge;
}
if traversed_ones {
let shifted_lsb = root_lsb - 1;
if arena.node_lsb(&(root_depth + step), id) == shifted_lsb {
root_lsb = shifted_lsb;
path.extend(sub_path);
deps = DepPathFinder::new(*id,
root_depth+step,
NonZeroUsize::new(step).unwrap(),
&self);
break;
}
} else {
if arena.node_lsb(&(root_depth + step), id) == root_lsb {
path.extend(sub_path);
deps = DepPathFinder::new(*id,
root_depth+step,
NonZeroUsize::new(step).unwrap(),
&self);
break;
}
}
}
}
let mut trivial_root = None;
for (id, sub_path) in deps.iter() {
let mut traversed_ones = false;
for edge in sub_path.iter() {
traversed_ones |= edge;
}
if !traversed_ones {
path.extend(sub_path);
trivial_root = Some(id);
break;
}
}
if trivial_root.is_some() {
} else {
let (id, sub_path) = deps.iter().next().expect("Missing dependencies?");
path.extend(sub_path);
}
#[cfg(debug_assertions)]
let control = path.len();
let mut i = top;
let mut current_node = start_node;
loop {
if i == 0 {
break;
}
for parent_node in self.levels[i-1].iter_nodes() {
if let Some(e0) = parent_node.1.get_e0() {
if e0 == current_node {
path.push_front(false);
current_node = *parent_node.0;
break;
}
}
if let Some(e1) = parent_node.1.get_e1() {
if e1 == current_node {
path.push_front(true);
current_node = *parent_node.0;
break;
}
}
}
i -= 1;
}
#[cfg(debug_assertions)]
{
assert_ne!(control, path.len(),
"We were unsuccessful in finding a path from source to start of active area!");
assert_eq!(self.get_levels_size()-1, path.len(),
"The path is not of same length as we have levels!");
}
self.get_lhs().iter()
.zip(path.iter())
.map(|(vob, edge)| (vob.clone(), *edge) )
.collect()
}
pub fn extract_a_sol(&self, active_area: &Range<usize>, step: usize) -> String {
let a_path = self.extract_an_lsb_path(active_area, step);
let mut formatted = String::new();
let setup: Vec<(usize, usize)> = a_path.iter()
.map(|(lhs, rhs)| {
let iter = lhs.iter_set_bits(..);
let count = iter.clone().count();
let max_elem_size = iter.last().expect("Encountered an unexpected all zero LHS!")
.to_string().chars().count();
(count, max_elem_size)
})
.collect();
let elem_size = setup.iter()
.map(|(_, max_elem_size)| max_elem_size).max().unwrap();
let max_vars = setup.iter()
.map(|(count, _)| count).max().unwrap();
let elem_size = elem_size + 1;
let row_len = max_vars * (elem_size + 3) - 3;
for (i, (lhs, rhs)) in a_path.iter().enumerate() {
if i % step == 0 {
formatted.push_str(&format!("{:->r$}\n", "", r = row_len + 3));
}
let mut lhs_buff = String::new();
for int in lhs.iter_set_bits(..) {
lhs_buff.push_str(&format!("{: >e$} + ", &format!("x{}", int), e = elem_size));
}
lhs_buff.pop();
lhs_buff.pop();
lhs_buff.pop();
formatted.push_str(&format!("{: <r$}: {}\n", lhs_buff, *rhs as u8, r = row_len));
}
formatted
}
pub fn stringify_sol_as_hex(&self, active_area: &Range<usize>, step: usize) -> String {
let a_path = self.extract_an_lsb_path(active_area, step);
let mut lhss = Vec::new();
let mut rhss = Vec::new();
for (lhs, rhs) in a_path.iter() {
let lhs_int = lhs.iter_set_bits(..).next().unwrap();
lhss.push(lhs_int);
rhss.push(*rhs);
}
let rhs_bytes = Self::bools_to_u8(&rhss);
let s = Bdd::u8s_to_hex_separated(&rhs_bytes);
s
}
fn u8s_to_hex_separated(bytes: &[u8] ) -> String {
let bytes_rev: Vec<u8> = bytes.into_iter().rev().cloned().collect();
let mut s = String::new();
for four_bytes in bytes_rev.chunks(4) {
println!("Four bytes: {:?}", four_bytes);
for byte in four_bytes.iter(){
s.push_str(&format!("{:0>2x}", byte));
}
s.push_str(" ");
}
s.pop();
s
}
fn bools_to_u8(bits: &Vec<bool>) -> Vec<u8>{
let b = bits.chunks(8)
.map(|v| {
v.iter().enumerate()
.fold(0u8, |acc, (idx, x)| { acc | ((*x as u8) << idx)} )
})
.collect();
println!("As vec of u8: {:?}", &b);
b
}
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn test_bool_to_hex() {
let bools = vec![
false, true, true, false,
false, false, false, false,
false, false, false, true,
false, false, false, false,
false, false, false, false,
false, true, false, false,
false, false, false];
let expected_u8s = vec![6, 8, 32, 0];
assert_eq!(expected_u8s, Bdd::bools_to_u8(&bools));
println!("Passed first assert.");
let expected_hex = "00200806".to_owned();
assert_eq!(expected_hex, Bdd::u8s_to_hex_separated(&expected_u8s));
}
} |
use std::collections::VecDeque;
use std::num::NonZeroUsize;
use std::ops::Range;
use vob::Vob;
use crate::soc::bdd::Bdd;
use crate::soc::system::System;
use super::dependency_finder::DepPathFinder;
#[allow(unused_variables, dead_code)]
pub struct PostProcessing {
soc: System,
step: usize,
active_area: Range<usize>,
}
impl PostProcessing{
pub fn new(soc: System, step: usize, active_area: Range<usize>) -> Self {
Self {
soc,
step,
active_area
}
}
}
#[allow(unused_variables, dead_code)]
pub struct ASolution {
lhs: Vec<Vob>,
rhs: Vec<bool>,
}
impl Bdd {
pub fn extract_an_lsb_path(&self, active_area: &Range<usize>, step: usize) -> Vec<(Vob, bool)> {
let top = active_area.start;
let (arena, _) =
self.ensure_level_is_in_arena(&top, &active_area, step);
let (lsb, _) = arena.lowest_lsb_in_level(&top);
let mut candidate_nodes = arena.nodes_with_lsb_at_level(&top, lsb);
let mut path: VecDeque<bool> = VecDeque::with_capacity(self.get_levels_size());
let start_node = candidate_nodes.pop().unwrap().0;
let mut deps = DepPathFinder::new(start_node,
top, NonZeroUsize::new(step).unwrap(), &self);
let mut root_lsb = lsb;
let second_last = active_area.end - (step*2);
for root_depth in (top..=second_last).step_by(step) {
for (id, sub_path) in deps.iter() {
let mut traversed_ones = false;
for edge in sub_path.iter() {
traversed_ones |= edge;
}
if traversed_ones {
let shifted_lsb = root_lsb - 1;
if arena.node_lsb(&(root_depth + step), id) == shifted_lsb {
root_lsb = shifted_lsb;
path.extend(sub_path);
deps = DepPathFinder::new(*id,
root_depth+step,
NonZeroUsize::new(step).unwrap(),
&self);
break;
}
} else {
if arena.node_lsb(&(root_depth + step), id) == root_lsb {
path.extend(sub_path);
deps = DepPathFinder::new(*id,
root_depth+step,
NonZeroUsize::new(step).unwrap(),
&self);
break;
}
}
}
}
let mut trivial_root = None;
for (id, sub_path) in deps.iter() {
let mut traversed_ones = false;
for edge in sub_path.iter() {
traversed_ones |= edge;
}
if !traversed_ones {
path.extend(sub_path);
trivial_root = Some(id);
break;
}
}
if trivial_root.is_some() {
} else {
let (id, sub_path) = deps.iter().next().expect("Missing dependencies?");
path.extend(sub_path);
}
#[cfg(debug_assertions)]
let control = path.len();
let mut i = top;
let mut current_node = start_node;
loop {
if i == 0 {
break;
}
for parent_node in self.levels[i-1].iter_nodes() {
if let Some(e0) = parent_node.1.get_e0() {
if e0 == current_node {
path.push_front(false);
current_node = *parent_node.0;
break;
}
}
if let Some(e1) = parent_node.1.get_e1() {
if e1 == current_node {
path.push_front(true);
current_node = *parent_node.0;
break;
}
}
}
i -= 1;
}
#[cfg(debug_assertions)]
{
assert_ne!(control, path.len(),
"We were unsuccessful in finding a path from source to start of active area!");
assert_eq!(self.get_levels_size()-1, path.len(),
"The path is not of same length as we have levels!");
}
self.get_lhs().iter()
.zip(path.iter())
.map(|(vob, edge)| (vob.clone(), *edge) )
.collect()
}
pub fn extract_a_sol(&self, active_area: &Range<usize>, step: usize) -> String {
let a_path = self.extract_an_lsb_path(active_area, step);
let mut formatted = String::new();
let setup: Vec<(usize, usize)> = a_path.iter()
.map(|(lhs, rhs)| {
let iter = lhs.iter_set_bits(..);
let count = iter.clone().count();
let max_elem_size = iter.last().expect("Encountered an unexpected all zero LHS!")
.to_string().chars().count();
(count, max_elem_size)
})
.collect();
let elem_size = setup.iter()
.map(|(_, max_elem_size)| max_elem_size).max().unwrap();
let max_vars = setup.iter()
.map(|(count, _)| count).max().unwrap();
let elem_size = elem_size + 1;
let row_len = max_vars * (elem_size + 3) - 3;
for (i, (lhs, rhs)) in a_path.iter().enumerate() {
if i % step == 0 {
formatted.push_str(&format!("{:->r$}\n", "", r = row_len + 3));
}
let mut lhs_buff = String::new();
for int in lhs.iter_set_bits(..) {
lhs_buff.push_str(&format!("{: >e$} + ", &format!("x{}", int), e = elem_size));
}
lhs_buff.pop();
lhs_buff.pop();
lhs_buff.pop();
formatted.push_str(&format!("{: <r$}: {}\n", lhs_buff, *rhs as u8, r = row_len));
}
formatted
}
pub fn stringify_sol_as_hex(&self, active_area: &Range<usize>, step: usize) -> String {
let a_path = self.extract_an_lsb_path(active_area, step);
let mut lhss = Vec::new();
let mut rhss = Vec::new();
for (lhs, rhs) in a_path.iter() {
let lhs_int = lhs.iter_set_bits(..).next().unwrap();
lhss.push(lhs_int);
rhss.push(*rhs);
}
let rhs_bytes = Self::bools_to_u8(&rhss);
let s = Bdd::u8s_to_hex_separated(&rhs_bytes);
s
}
|
fn bools_to_u8(bits: &Vec<bool>) -> Vec<u8>{
let b = bits.chunks(8)
.map(|v| {
v.iter().enumerate()
.fold(0u8, |acc, (idx, x)| { acc | ((*x as u8) << idx)} )
})
.collect();
println!("As vec of u8: {:?}", &b);
b
}
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn test_bool_to_hex() {
let bools = vec![
false, true, true, false,
false, false, false, false,
false, false, false, true,
false, false, false, false,
false, false, false, false,
false, true, false, false,
false, false, false];
let expected_u8s = vec![6, 8, 32, 0];
assert_eq!(expected_u8s, Bdd::bools_to_u8(&bools));
println!("Passed first assert.");
let expected_hex = "00200806".to_owned();
assert_eq!(expected_hex, Bdd::u8s_to_hex_separated(&expected_u8s));
}
} | fn u8s_to_hex_separated(bytes: &[u8] ) -> String {
let bytes_rev: Vec<u8> = bytes.into_iter().rev().cloned().collect();
let mut s = String::new();
for four_bytes in bytes_rev.chunks(4) {
println!("Four bytes: {:?}", four_bytes);
for byte in four_bytes.iter(){
s.push_str(&format!("{:0>2x}", byte));
}
s.push_str(" ");
}
s.pop();
s
} | function_block-full_function | [
{
"content": "/// From a `BddSpec` and a `nvar` build a `Bdd` following the specifications.\n\n/// \n\n/// We create an empty `Bdd`, set its `id` according to the spec then create all the levels\n\n/// (removing the `-1` from the `lhs` beforehand) without connecting the nodes.\n\n/// \n\n/// Once all the level ... |
Rust | examples/aes/ta/src/main.rs | mathias-arm/rust-optee-trustzone-sdk | a1954b8a95dd77e396fb86e21dea2dec3fa5d9a4 | #![no_main]
use optee_utee::{
ta_close_session, ta_create, ta_destroy, ta_invoke_command, ta_open_session, trace_println,
};
use optee_utee::{AlgorithmId, Cipher, OperationMode};
use optee_utee::{AttributeId, AttributeMemref, TransientObject, TransientObjectType};
use optee_utee::{Error, ErrorKind, Parameters, Result};
use proto::{Algo, Command, KeySize, Mode};
use std::boxed::Box;
pub struct AesCipher {
pub key_size: usize,
pub cipher: Cipher,
pub key_object: TransientObject,
}
impl Default for AesCipher {
fn default() -> Self {
Self {
key_size: 0,
cipher: Cipher::null(),
key_object: TransientObject::null_object(),
}
}
}
#[ta_create]
fn create() -> Result<()> {
trace_println!("[+] TA create");
Ok(())
}
#[ta_open_session]
fn open_session(_params: &mut Parameters, _sess_ctx: &mut AesCipher) -> Result<()> {
trace_println!("[+] TA open session");
Ok(())
}
#[ta_close_session]
fn close_session(_sess_ctx: &mut AesCipher) {
trace_println!("[+] TA close session");
}
#[ta_destroy]
fn destroy() {
trace_println!("[+] TA destory");
}
#[ta_invoke_command]
fn invoke_command(sess_ctx: &mut AesCipher, cmd_id: u32, params: &mut Parameters) -> Result<()> {
trace_println!("[+] TA invoke command");
match Command::from(cmd_id) {
Command::Prepare => {
return alloc_resources(sess_ctx, params);
}
Command::SetKey => {
return set_aes_key(sess_ctx, params);
}
Command::SetIV => {
return reset_aes_iv(sess_ctx, params);
}
Command::Cipher => {
return cipher_buffer(sess_ctx, params);
}
_ => {
return Err(Error::new(ErrorKind::BadParameters));
}
}
}
pub fn ta2tee_algo_id(algo_id: u32) -> Result<AlgorithmId> {
match Algo::from(algo_id) {
Algo::ECB => Ok(AlgorithmId::AesEcbNopad),
Algo::CBC => Ok(AlgorithmId::AesCbcNopad),
Algo::CTR => Ok(AlgorithmId::AesCtr),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn ta2tee_key_size(key_sz: u32) -> Result<usize> {
match KeySize::from(key_sz) {
KeySize::Bit128 | KeySize::Bit256 => Ok(key_sz as usize),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn ta2tee_mode_id(mode: u32) -> Result<OperationMode> {
match Mode::from(mode) {
Mode::Encode => Ok(OperationMode::Encrypt),
Mode::Decode => Ok(OperationMode::Decrypt),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn alloc_resources(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let algo_value = unsafe { params.0.as_value().unwrap().a() };
let key_size_value = unsafe { params.1.as_value().unwrap().a() };
let mode_id_value = unsafe { params.2.as_value().unwrap().a() };
aes.key_size = ta2tee_key_size(key_size_value).unwrap();
aes.cipher = Cipher::allocate(
ta2tee_algo_id(algo_value).unwrap(),
ta2tee_mode_id(mode_id_value).unwrap(),
aes.key_size * 8,
)
.unwrap();
aes.key_object = TransientObject::allocate(TransientObjectType::Aes, aes.key_size * 8).unwrap();
let key = vec![0u8; aes.key_size as usize];
let attr = AttributeMemref::from_ref(AttributeId::SecretValue, &key);
aes.key_object.populate(&[attr.into()])?;
aes.cipher.set_key(&aes.key_object)?;
Ok(())
}
pub fn set_aes_key(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let key = param0.buffer();
if key.len() != aes.key_size {
trace_println!("[+] Get wrong key size !\n");
return Err(Error::new(ErrorKind::BadParameters));
}
let attr = AttributeMemref::from_ref(AttributeId::SecretValue, &key);
aes.key_object.reset();
aes.key_object.populate(&[attr.into()])?;
aes.cipher.set_key(&aes.key_object)?;
Ok(())
}
pub fn reset_aes_iv(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let iv = param0.buffer();
aes.cipher.init(iv);
trace_println!("[+] TA initial vectore reset done!");
Ok(())
}
pub fn cipher_buffer(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let mut param1 = unsafe { params.1.as_memref().unwrap() };
let input = param0.buffer();
let output = param1.buffer();
if output.len() < input.len() {
return Err(Error::new(ErrorKind::BadParameters));
}
trace_println!("[+] TA tries to update ciphers!");
let tmp_size = aes.cipher.update(input, output).unwrap();
param1.set_updated_size(tmp_size);
Ok(())
}
const TA_FLAGS: u32 = 0;
const TA_STACK_SIZE: u32 = 2 * 1024;
const TA_DATA_SIZE: u32 = 1 * 1024 * 1024;
const TA_VERSION: &[u8] = b"Undefined version\0";
const TA_DESCRIPTION: &[u8] = b"This is an AES example\0";
const EXT_PROP_VALUE_1: &[u8] = b"AES TA\0";
const EXT_PROP_VALUE_2: u32 = 0x0010;
const TRACE_LEVEL: i32 = 4;
const TRACE_EXT_PREFIX: &[u8] = b"TA\0";
const TA_FRAMEWORK_STACK_SIZE: u32 = 2048;
include!(concat!(env!("OUT_DIR"), "/user_ta_header.rs"));
| #![no_main]
use optee_utee::{
ta_close_session, ta_create, ta_destroy, ta_invoke_command, ta_open_session, trace_println,
};
use optee_utee::{AlgorithmId, Cipher, OperationMode};
use optee_utee::{AttributeId, AttributeMemref, TransientObject, TransientObjectType};
use optee_utee::{Error, ErrorKind, Parameters, Result};
use proto::{Algo, Command, KeySize, Mode};
use std::boxed::Box;
pub struct AesCipher {
pub key_size: usize,
pub cipher: Cipher,
pub key_object: TransientObject,
}
impl Default for AesCipher {
fn default() -> Self {
Self {
key_size: 0,
cipher: Cipher::null(),
key_object: TransientObject::null_object(),
}
}
}
#[ta_create]
fn create() -> Result<()> {
trace_println!("[+] TA create");
Ok(())
}
#[ta_open_session]
fn open_session(_params: &mut Parameters, _sess_ctx: &mut AesCipher) -> Result<()> {
trace_println!("[+] TA open session");
Ok(())
}
#[ta_close_session]
fn close_session(_sess_ctx: &mut AesCipher) {
trace_println!("[+] TA close session");
}
#[ta_destroy]
fn destroy() {
trace_println!("[+] TA destory");
}
#[ta_invoke_command]
fn invoke_command(sess_ctx: &mut AesCipher, cmd_id: u32, params: &mut Parameters) -> Result<()> {
trace_println!("[+] TA invoke command");
match Command::from(cmd_id) {
Command::Prepare => {
return alloc_resources(sess_ctx, params);
}
Command::SetKey => {
return set_aes_key(sess_ctx, params);
}
Command::SetIV => {
return reset_aes_iv(sess_ctx, params);
}
Command::Cipher => {
return cipher_buffer(sess_ctx, params);
}
_ => {
return Err(Error::new(ErrorKind::BadParameters));
}
}
}
pub fn ta2tee_algo_id(algo_id: u32) -> Result<AlgorithmId> {
match Algo::from(algo_id) {
Algo::ECB => Ok(AlgorithmId::AesEcbNopad),
Algo::CBC => Ok(AlgorithmId::AesCbcNopad),
Algo::CTR => Ok(AlgorithmId::AesCtr),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn ta2tee_key_size(key_sz: u32) -> Result<usize> {
match KeySize::from(key_sz) {
KeySize::Bit128 | KeySize::Bit256 => Ok(key_sz as usize),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn ta2tee_mode_id(mode: u32) -> Result<OperationMode> {
match Mode::from(mode) {
Mode::Encode => Ok(OperationMode::Encrypt),
Mode::Decode => Ok(OperationMode::Decrypt),
_ => Err(Error::new(ErrorKind::BadParameters)),
}
}
pub fn alloc_resources(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let algo_value = unsafe { params.0.as_value().unwrap().a() };
let key_size_value = unsafe { params.1.as_value().unwrap().a() };
let mode_id_value = unsafe { params.2.as_value().unwrap().a() };
aes.key_size = ta2tee_key_size(key_size_value).unwrap();
aes.cipher = Cipher::allocate(
ta2tee_algo_id(algo_value).unwrap(),
ta2tee_mode_id(mode_id_value).unwrap(),
aes.key_size * 8,
)
.unwrap();
aes.key_object = TransientObject::allocate(TransientObjectType::Aes, aes.key_size * 8).unwrap();
let key = vec![0u8; aes.key_size as usize];
let attr = AttributeMemref::from_ref(AttributeId::SecretValue, &key);
aes.key_object.populate(&[attr.into()])?;
aes.cipher.set_key(&aes.key_object)?;
Ok(())
}
pub fn set_aes_key(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let key = param0.buffer();
if key.len() != aes.key_size {
trace_println!("[+] Get wrong key size !\n");
return Err(Error::new(ErrorKind::BadParameters));
}
let attr = AttributeMemref::from_ref(AttributeId::SecretValue, &key);
aes.key_object.reset();
aes.key_object.populate(&[attr.into()])?;
aes.cipher.set_key(&aes.key_object)?;
Ok(())
}
pub fn reset_aes_iv(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let iv = param0.buffer();
aes.cipher.init(iv);
trace_println!("[+] TA initial vectore reset done!");
Ok(())
}
|
const TA_FLAGS: u32 = 0;
const TA_STACK_SIZE: u32 = 2 * 1024;
const TA_DATA_SIZE: u32 = 1 * 1024 * 1024;
const TA_VERSION: &[u8] = b"Undefined version\0";
const TA_DESCRIPTION: &[u8] = b"This is an AES example\0";
const EXT_PROP_VALUE_1: &[u8] = b"AES TA\0";
const EXT_PROP_VALUE_2: u32 = 0x0010;
const TRACE_LEVEL: i32 = 4;
const TRACE_EXT_PREFIX: &[u8] = b"TA\0";
const TA_FRAMEWORK_STACK_SIZE: u32 = 2048;
include!(concat!(env!("OUT_DIR"), "/user_ta_header.rs"));
| pub fn cipher_buffer(aes: &mut AesCipher, params: &mut Parameters) -> Result<()> {
let mut param0 = unsafe { params.0.as_memref().unwrap() };
let mut param1 = unsafe { params.1.as_memref().unwrap() };
let input = param0.buffer();
let output = param1.buffer();
if output.len() < input.len() {
return Err(Error::new(ErrorKind::BadParameters));
}
trace_println!("[+] TA tries to update ciphers!");
let tmp_size = aes.cipher.update(input, output).unwrap();
param1.set_updated_size(tmp_size);
Ok(())
} | function_block-full_function | [
{
"content": "#[ta_invoke_command]\n\nfn invoke_command(sess_ctx: &mut RsaCipher, cmd_id: u32, params: &mut Parameters) -> Result<()> {\n\n trace_println!(\"[+] TA invoke command\");\n\n match Command::from(cmd_id) {\n\n Command::GenKey => gen_key(sess_ctx, params),\n\n Command::GetSize => g... |
Rust | crates/prost/tests/src/build.rs | Zha0Chan/crates-sgx | 73dc6d9e130757d9e585ee757b3d94d5078512a9 | #[macro_use]
extern crate cfg_if;
cfg_if! {
if #[cfg(feature = "edition-2015")] {
extern crate env_logger;
extern crate prost_build;
}
}
use std::env;
use std::fs;
use std::path::PathBuf;
fn main() {
env_logger::init();
let src = PathBuf::from("../tests/src");
let includes = &[src.clone()];
let mut config = prost_build::Config::new();
config.btree_map(&["."]);
config.type_attribute("Foo.Bar_Baz.Foo_barBaz", "#[derive(Eq, PartialOrd, Ord)]");
config.type_attribute(
"Foo.Bar_Baz.Foo_barBaz.fuzz_buster",
"#[derive(Eq, PartialOrd, Ord)]",
);
config.type_attribute("Foo.Custom.Attrs.Msg", "#[allow(missing_docs)]");
config.type_attribute("Foo.Custom.Attrs.Msg.field", "/// Oneof docs");
config.type_attribute("Foo.Custom.Attrs.AnEnum", "#[allow(missing_docs)]");
config.type_attribute("Foo.Custom.Attrs.AnotherEnum", "/// Oneof docs");
config.type_attribute(
"Foo.Custom.OneOfAttrs.Msg.field",
"#[derive(Eq, PartialOrd, Ord)]",
);
config.field_attribute("Foo.Custom.Attrs.AnotherEnum.C", "/// The C docs");
config.field_attribute("Foo.Custom.Attrs.AnotherEnum.D", "/// The D docs");
config.field_attribute("Foo.Custom.Attrs.Msg.field.a", "/// Oneof A docs");
config.field_attribute("Foo.Custom.Attrs.Msg.field.b", "/// Oneof B docs");
config
.compile_protos(&[src.join("ident_conversion.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("nesting.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("recursive_oneof.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("custom_attributes.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("oneof_attributes.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("no_unused_results.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("default_enum_value.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("groups.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("deprecated_field.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("well_known_types.proto")], includes)
.unwrap();
config
.compile_protos(
&[src.join("packages/widget_factory.proto")],
&[src.join("packages")],
)
.unwrap();
config
.compile_protos(&[src.join("no_package.proto")], includes)
.err()
.unwrap();
let out_dir =
&PathBuf::from(env::var("OUT_DIR").expect("OUT_DIR environment variable not set"))
.join("extern_paths");
fs::create_dir_all(out_dir).expect("failed to create prefix directory");
config.out_dir(out_dir);
cfg_if! {
if #[cfg(feature = "edition-2015")] {
const EXTERN_PATH: &str = "::packages::gizmo";
} else {
const EXTERN_PATH: &str = "crate::packages::gizmo";
}
};
config.extern_path(".packages.gizmo", EXTERN_PATH);
config
.compile_protos(
&[src.join("packages").join("widget_factory.proto")],
&[src.join("packages")],
)
.unwrap();
}
| #[macro_use]
extern crate cfg_if;
cfg_if! {
if #[cfg(feature = "edition-2015")] {
extern crate env_logger;
extern crate prost_build;
}
}
use std::env;
use std::fs;
use std::path::PathBuf;
| fn main() {
env_logger::init();
let src = PathBuf::from("../tests/src");
let includes = &[src.clone()];
let mut config = prost_build::Config::new();
config.btree_map(&["."]);
config.type_attribute("Foo.Bar_Baz.Foo_barBaz", "#[derive(Eq, PartialOrd, Ord)]");
config.type_attribute(
"Foo.Bar_Baz.Foo_barBaz.fuzz_buster",
"#[derive(Eq, PartialOrd, Ord)]",
);
config.type_attribute("Foo.Custom.Attrs.Msg", "#[allow(missing_docs)]");
config.type_attribute("Foo.Custom.Attrs.Msg.field", "/// Oneof docs");
config.type_attribute("Foo.Custom.Attrs.AnEnum", "#[allow(missing_docs)]");
config.type_attribute("Foo.Custom.Attrs.AnotherEnum", "/// Oneof docs");
config.type_attribute(
"Foo.Custom.OneOfAttrs.Msg.field",
"#[derive(Eq, PartialOrd, Ord)]",
);
config.field_attribute("Foo.Custom.Attrs.AnotherEnum.C", "/// The C docs");
config.field_attribute("Foo.Custom.Attrs.AnotherEnum.D", "/// The D docs");
config.field_attribute("Foo.Custom.Attrs.Msg.field.a", "/// Oneof A docs");
config.field_attribute("Foo.Custom.Attrs.Msg.field.b", "/// Oneof B docs");
config
.compile_protos(&[src.join("ident_conversion.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("nesting.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("recursive_oneof.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("custom_attributes.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("oneof_attributes.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("no_unused_results.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("default_enum_value.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("groups.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("deprecated_field.proto")], includes)
.unwrap();
config
.compile_protos(&[src.join("well_known_types.proto")], includes)
.unwrap();
config
.compile_protos(
&[src.join("packages/widget_factory.proto")],
&[src.join("packages")],
)
.unwrap();
config
.compile_protos(&[src.join("no_package.proto")], includes)
.err()
.unwrap();
let out_dir =
&PathBuf::from(env::var("OUT_DIR").expect("OUT_DIR environment variable not set"))
.join("extern_paths");
fs::create_dir_all(out_dir).expect("failed to create prefix directory");
config.out_dir(out_dir);
cfg_if! {
if #[cfg(feature = "edition-2015")] {
const EXTERN_PATH: &str = "::packages::gizmo";
} else {
const EXTERN_PATH: &str = "crate::packages::gizmo";
}
};
config.extern_path(".packages.gizmo", EXTERN_PATH);
config
.compile_protos(
&[src.join("packages").join("widget_factory.proto")],
&[src.join("packages")],
)
.unwrap();
} | function_block-full_function | [] | |
Rust | src/double/div.rs | pwnorbitals/qd | 2e4b3234d80adc90199bfd6496778e81568318a3 |
use crate::common::primitive as p;
use crate::common::utils as u;
use crate::double::Double;
use std::ops::{Div, DivAssign};
#[inline]
fn mul_f64(a: Double, b: f64) -> Double {
let (p, e) = p::two_prod(a.0, b);
let (a, b) = u::renorm2(p, e + a.1 * b);
Double(a, b)
}
#[allow(clippy::suspicious_arithmetic_impl)]
impl Div for Double {
type Output = Double;
fn div(self, other: Double) -> Double {
match self.pre_div(&other) {
Some(r) => r,
None => {
let q1 = self.0 / other.0;
let mut r = self - mul_f64(other, q1);
let q2 = r.0 / other.0;
r -= mul_f64(other, q2);
let q3 = r.0 / other.0;
let (a, b) = u::renorm3(q1, q2, q3);
Double(a, b)
}
}
}
}
impl Div for &Double {
type Output = Double;
fn div(self, other: &Double) -> Double {
(*self).div(*other)
}
}
impl Div<&Double> for Double {
type Output = Double;
#[inline]
fn div(self, other: &Double) -> Double {
self.div(*other)
}
}
impl Div<Double> for &Double {
type Output = Double;
#[inline]
fn div(self, other: Double) -> Double {
(*self).div(other)
}
}
impl DivAssign for Double {
#[inline]
fn div_assign(&mut self, other: Double) {
let r = self.div(other);
self.0 = r.0;
self.1 = r.1;
}
}
impl DivAssign<&Double> for Double {
#[inline]
fn div_assign(&mut self, other: &Double) {
let r = self.div(*other);
self.0 = r.0;
self.1 = r.1;
}
}
impl Double {
#[inline]
fn pre_div(&self, other: &Double) -> Option<Double> {
if self.is_nan() || other.is_nan() {
Some(Double::NAN)
} else if other.is_zero() {
if self.is_zero() {
Some(Double::NAN)
} else if self.is_sign_negative() == other.is_sign_positive() {
Some(Double::NEG_INFINITY)
} else {
Some(Double::INFINITY)
}
} else if self.is_infinite() {
if other.is_infinite() {
Some(Double::NAN)
} else if self.is_sign_positive() == other.is_sign_positive() {
Some(Double::INFINITY)
} else {
Some(Double::NEG_INFINITY)
}
} else if other.is_infinite() {
if self.is_sign_positive() == other.is_sign_positive() {
Some(Double::ZERO)
} else {
Some(Double::NEG_ZERO)
}
} else {
None
}
}
}
#[cfg(test)]
mod tests {
use super::*;
test_all_near!(
num_num:
dd!("1.1557273497909217179100931833126961"),
Double::PI / Double::E;
num_ref:
dd!("1.1557273497909217179100931833126961"),
Double::PI / &Double::E;
ref_num:
dd!("1.1557273497909217179100931833126961"),
&Double::PI / Double::E;
ref_ref:
dd!("1.1557273497909217179100931833126961"),
&Double::PI / &Double::E;
num_neg_num:
dd!("-1.1557273497909217179100931833126961"),
Double::PI / -Double::E;
num_neg_ref:
dd!("-1.1557273497909217179100931833126961"),
Double::PI / -&Double::E;
ref_neg_num:
dd!("-1.1557273497909217179100931833126961"),
&Double::PI / -Double::E;
ref_neg_ref:
dd!("-1.1557273497909217179100931833126961"),
&Double::PI / -&Double::E;
num_id:
Double::PI,
Double::PI / Double::ONE;
id_num:
Double::FRAC_1_PI,
Double::ONE / Double::PI;
num_small:
dd!("3141592653589793238462643383279.5039"),
Double::PI / dd!("1e-30");
small_num:
dd!("3.1830988618379067153776752674502853e-31"),
dd!("1e-30") / Double::PI;
three_nums:
dd!("1.6673621161631071223063639072253465"),
Double::PI / Double::E / Double::LN_2;
lassoc:
dd!("1.6673621161631071223063639072253465"),
(Double::PI / Double::E) / Double::LN_2;
rassoc:
dd!("12.320232213560921976987672083576714"),
Double::PI / (Double::LN_2 / Double::E);
);
test_all_exact!(
zero_inf:
Double::ZERO,
Double::ZERO / Double::INFINITY;
zero_neg_inf:
Double::NEG_ZERO,
Double::ZERO / Double::NEG_INFINITY;
inf_zero:
Double::INFINITY,
Double::INFINITY / Double::ZERO;
neg_inf_zero:
Double::NEG_INFINITY,
Double::NEG_INFINITY / Double::ZERO;
nan_zero:
Double::NAN,
Double::NAN / Double::ZERO;
zero_nan:
Double::NAN,
Double::ZERO / Double::NAN;
zero_zero:
Double::NAN,
Double::ZERO / Double::ZERO;
one_inf:
Double::ZERO,
Double::ONE / Double::INFINITY;
one_neg_inf:
Double::NEG_ZERO,
Double::ONE / Double::NEG_INFINITY;
inf_one:
Double::INFINITY,
Double::INFINITY / Double::ONE;
neg_inf_one:
Double::NEG_INFINITY,
Double::NEG_INFINITY / Double::ONE;
inf_inf:
Double::NAN,
Double::INFINITY / Double::INFINITY;
inf_neg_inf:
Double::NAN,
Double::INFINITY / Double::NEG_INFINITY;
neg_inf_inf:
Double::NAN,
Double::NEG_INFINITY / Double::INFINITY;
neg_inf_neg_inf:
Double::NAN,
Double::NEG_INFINITY / Double::NEG_INFINITY;
one_zero:
Double::INFINITY,
Double::ONE / Double::ZERO;
neg_one_zero:
Double::NEG_INFINITY,
Double::NEG_ONE / Double::ZERO;
nan_one:
Double::NAN,
Double::NAN / Double::ONE;
one_nan:
Double::NAN,
Double::ONE / Double::NAN;
);
test_all!(
assign_num: {
let mut a = Double::PI;
a /= Double::E;
near!(dd!("1.1557273497909217179100931833126961"), a);
}
assign_ref: {
let mut b = Double::PI;
b /= &Double::E;
near!(dd!("1.1557273497909217179100931833126961"), b);
}
);
test!(chain_tens: {
let mut value = Double::LN_2;
let ten = dd!(10);
near!("6.9314718055994530941723212145818e-1", value);
value /= ten;
near!("6.9314718055994530941723212145818e-2", value);
value /= ten;
near!("6.9314718055994530941723212145818e-3", value);
value /= ten;
near!("6.9314718055994530941723212145818e-4", value);
value /= ten;
near!("6.9314718055994530941723212145818e-5", value);
value /= ten;
near!("6.9314718055994530941723212145818e-6", value);
value /= ten;
near!("6.9314718055994530941723212145818e-7", value);
value /= ten;
near!("6.9314718055994530941723212145818e-8", value);
value /= ten;
near!("6.9314718055994530941723212145818e-9", value);
value /= ten;
near!("6.9314718055994530941723212145818e-10", value);
value /= ten;
near!("6.9314718055994530941723212145818e-11", value);
value /= ten;
near!("6.9314718055994530941723212145818e-12", value);
value /= ten;
near!("6.9314718055994530941723212145818e-13", value);
value /= ten;
near!("6.9314718055994530941723212145818e-14", value);
value /= ten;
near!("6.9314718055994530941723212145818e-15", value);
value /= ten;
near!("6.9314718055994530941723212145818e-16", value);
value /= ten;
near!("6.9314718055994530941723212145818e-17", value);
value /= ten;
near!("6.9314718055994530941723212145818e-18", value);
value /= ten;
near!("6.9314718055994530941723212145818e-19", value);
value /= ten;
near!("6.9314718055994530941723212145818e-20", value);
value /= ten;
near!("6.9314718055994530941723212145818e-21", value);
value /= ten;
near!("6.9314718055994530941723212145818e-22", value);
value /= ten;
near!("6.9314718055994530941723212145818e-23", value);
value /= ten;
near!("6.9314718055994530941723212145818e-24", value);
value /= ten;
near!("6.9314718055994530941723212145818e-25", value);
value /= ten;
near!("6.9314718055994530941723212145818e-26", value);
value /= ten;
near!("6.9314718055994530941723212145818e-27", value);
value /= ten;
near!("6.9314718055994530941723212145818e-28", value);
value /= ten;
near!("6.9314718055994530941723212145818e-29", value);
value /= ten;
near!("6.9314718055994530941723212145818e-30", value);
});
}
|
use crate::common::primitive as p;
use crate::common::utils as u;
use crate::double::Double;
use std::ops::{Div, DivAssign};
#[inline]
fn mul_f64(a: Double, b: f64) -> Double {
let (p, e) = p::two_prod(a.0, b);
let (a, b) = u::renorm2(p, e + a.1 * b);
Double(a, b)
}
#[allow(clippy::suspicious_arithmetic_impl)]
impl Div for Double {
type Output = Double;
fn div(self, other: Double) -> Double {
match self.pre_div(&other) {
Some(r) => r,
|
}
impl Div for &Double {
type Output = Double;
fn div(self, other: &Double) -> Double {
(*self).div(*other)
}
}
impl Div<&Double> for Double {
type Output = Double;
#[inline]
fn div(self, other: &Double) -> Double {
self.div(*other)
}
}
impl Div<Double> for &Double {
type Output = Double;
#[inline]
fn div(self, other: Double) -> Double {
(*self).div(other)
}
}
impl DivAssign for Double {
#[inline]
fn div_assign(&mut self, other: Double) {
let r = self.div(other);
self.0 = r.0;
self.1 = r.1;
}
}
impl DivAssign<&Double> for Double {
#[inline]
fn div_assign(&mut self, other: &Double) {
let r = self.div(*other);
self.0 = r.0;
self.1 = r.1;
}
}
impl Double {
#[inline]
fn pre_div(&self, other: &Double) -> Option<Double> {
if self.is_nan() || other.is_nan() {
Some(Double::NAN)
} else if other.is_zero() {
if self.is_zero() {
Some(Double::NAN)
} else if self.is_sign_negative() == other.is_sign_positive() {
Some(Double::NEG_INFINITY)
} else {
Some(Double::INFINITY)
}
} else if self.is_infinite() {
if other.is_infinite() {
Some(Double::NAN)
} else if self.is_sign_positive() == other.is_sign_positive() {
Some(Double::INFINITY)
} else {
Some(Double::NEG_INFINITY)
}
} else if other.is_infinite() {
if self.is_sign_positive() == other.is_sign_positive() {
Some(Double::ZERO)
} else {
Some(Double::NEG_ZERO)
}
} else {
None
}
}
}
#[cfg(test)]
mod tests {
use super::*;
test_all_near!(
num_num:
dd!("1.1557273497909217179100931833126961"),
Double::PI / Double::E;
num_ref:
dd!("1.1557273497909217179100931833126961"),
Double::PI / &Double::E;
ref_num:
dd!("1.1557273497909217179100931833126961"),
&Double::PI / Double::E;
ref_ref:
dd!("1.1557273497909217179100931833126961"),
&Double::PI / &Double::E;
num_neg_num:
dd!("-1.1557273497909217179100931833126961"),
Double::PI / -Double::E;
num_neg_ref:
dd!("-1.1557273497909217179100931833126961"),
Double::PI / -&Double::E;
ref_neg_num:
dd!("-1.1557273497909217179100931833126961"),
&Double::PI / -Double::E;
ref_neg_ref:
dd!("-1.1557273497909217179100931833126961"),
&Double::PI / -&Double::E;
num_id:
Double::PI,
Double::PI / Double::ONE;
id_num:
Double::FRAC_1_PI,
Double::ONE / Double::PI;
num_small:
dd!("3141592653589793238462643383279.5039"),
Double::PI / dd!("1e-30");
small_num:
dd!("3.1830988618379067153776752674502853e-31"),
dd!("1e-30") / Double::PI;
three_nums:
dd!("1.6673621161631071223063639072253465"),
Double::PI / Double::E / Double::LN_2;
lassoc:
dd!("1.6673621161631071223063639072253465"),
(Double::PI / Double::E) / Double::LN_2;
rassoc:
dd!("12.320232213560921976987672083576714"),
Double::PI / (Double::LN_2 / Double::E);
);
test_all_exact!(
zero_inf:
Double::ZERO,
Double::ZERO / Double::INFINITY;
zero_neg_inf:
Double::NEG_ZERO,
Double::ZERO / Double::NEG_INFINITY;
inf_zero:
Double::INFINITY,
Double::INFINITY / Double::ZERO;
neg_inf_zero:
Double::NEG_INFINITY,
Double::NEG_INFINITY / Double::ZERO;
nan_zero:
Double::NAN,
Double::NAN / Double::ZERO;
zero_nan:
Double::NAN,
Double::ZERO / Double::NAN;
zero_zero:
Double::NAN,
Double::ZERO / Double::ZERO;
one_inf:
Double::ZERO,
Double::ONE / Double::INFINITY;
one_neg_inf:
Double::NEG_ZERO,
Double::ONE / Double::NEG_INFINITY;
inf_one:
Double::INFINITY,
Double::INFINITY / Double::ONE;
neg_inf_one:
Double::NEG_INFINITY,
Double::NEG_INFINITY / Double::ONE;
inf_inf:
Double::NAN,
Double::INFINITY / Double::INFINITY;
inf_neg_inf:
Double::NAN,
Double::INFINITY / Double::NEG_INFINITY;
neg_inf_inf:
Double::NAN,
Double::NEG_INFINITY / Double::INFINITY;
neg_inf_neg_inf:
Double::NAN,
Double::NEG_INFINITY / Double::NEG_INFINITY;
one_zero:
Double::INFINITY,
Double::ONE / Double::ZERO;
neg_one_zero:
Double::NEG_INFINITY,
Double::NEG_ONE / Double::ZERO;
nan_one:
Double::NAN,
Double::NAN / Double::ONE;
one_nan:
Double::NAN,
Double::ONE / Double::NAN;
);
test_all!(
assign_num: {
let mut a = Double::PI;
a /= Double::E;
near!(dd!("1.1557273497909217179100931833126961"), a);
}
assign_ref: {
let mut b = Double::PI;
b /= &Double::E;
near!(dd!("1.1557273497909217179100931833126961"), b);
}
);
test!(chain_tens: {
let mut value = Double::LN_2;
let ten = dd!(10);
near!("6.9314718055994530941723212145818e-1", value);
value /= ten;
near!("6.9314718055994530941723212145818e-2", value);
value /= ten;
near!("6.9314718055994530941723212145818e-3", value);
value /= ten;
near!("6.9314718055994530941723212145818e-4", value);
value /= ten;
near!("6.9314718055994530941723212145818e-5", value);
value /= ten;
near!("6.9314718055994530941723212145818e-6", value);
value /= ten;
near!("6.9314718055994530941723212145818e-7", value);
value /= ten;
near!("6.9314718055994530941723212145818e-8", value);
value /= ten;
near!("6.9314718055994530941723212145818e-9", value);
value /= ten;
near!("6.9314718055994530941723212145818e-10", value);
value /= ten;
near!("6.9314718055994530941723212145818e-11", value);
value /= ten;
near!("6.9314718055994530941723212145818e-12", value);
value /= ten;
near!("6.9314718055994530941723212145818e-13", value);
value /= ten;
near!("6.9314718055994530941723212145818e-14", value);
value /= ten;
near!("6.9314718055994530941723212145818e-15", value);
value /= ten;
near!("6.9314718055994530941723212145818e-16", value);
value /= ten;
near!("6.9314718055994530941723212145818e-17", value);
value /= ten;
near!("6.9314718055994530941723212145818e-18", value);
value /= ten;
near!("6.9314718055994530941723212145818e-19", value);
value /= ten;
near!("6.9314718055994530941723212145818e-20", value);
value /= ten;
near!("6.9314718055994530941723212145818e-21", value);
value /= ten;
near!("6.9314718055994530941723212145818e-22", value);
value /= ten;
near!("6.9314718055994530941723212145818e-23", value);
value /= ten;
near!("6.9314718055994530941723212145818e-24", value);
value /= ten;
near!("6.9314718055994530941723212145818e-25", value);
value /= ten;
near!("6.9314718055994530941723212145818e-26", value);
value /= ten;
near!("6.9314718055994530941723212145818e-27", value);
value /= ten;
near!("6.9314718055994530941723212145818e-28", value);
value /= ten;
near!("6.9314718055994530941723212145818e-29", value);
value /= ten;
near!("6.9314718055994530941723212145818e-30", value);
});
}
| None => {
let q1 = self.0 / other.0;
let mut r = self - mul_f64(other, q1);
let q2 = r.0 / other.0;
r -= mul_f64(other, q2);
let q3 = r.0 / other.0;
let (a, b) = u::renorm3(q1, q2, q3);
Double(a, b)
}
}
} | function_block-function_prefix_line | [
{
"content": "#[inline]\n\nfn mul_f64(a: Quad, b: f64) -> Quad {\n\n let (h0, l0) = p::two_prod(a.0, b);\n\n let (h1, l1) = p::two_prod(a.1, b);\n\n let (h2, l2) = p::two_prod(a.2, b);\n\n let h3 = a.3 * b;\n\n\n\n let s0 = h0;\n\n let (s1, t0) = p::two_sum(h1, l0);\n\n let (s2, t1, t2) = u... |
Rust | rs/orchestrator/src/error.rs | Deland-Labs/ic | 047172b01e0afc0e61448669d4ec98b2425c6853 | use ic_http_utils::file_downloader::FileDownloadError;
use ic_types::replica_version::ReplicaVersionParseError;
use ic_types::{registry::RegistryClientError, NodeId, RegistryVersion, ReplicaVersion, SubnetId};
use std::error::Error;
use std::fmt;
use std::io;
use std::path::{Path, PathBuf};
use std::process::Command;
pub type OrchestratorResult<T> = Result<T, OrchestratorError>;
#[derive(Debug)]
#[allow(clippy::enum_variant_names)]
pub enum OrchestratorError {
NodeUnassignedError(NodeId, RegistryVersion),
SubnetMissingError(SubnetId, RegistryVersion),
RegistryClientError(RegistryClientError),
MakeRegistryCupError(SubnetId, RegistryVersion),
ReplicaVersionMissingError(ReplicaVersion, RegistryVersion),
ReplicaVersionParseError(ReplicaVersionParseError),
IoError(String, io::Error),
FileDownloadError(FileDownloadError),
ExecError(PathBuf, exec::Error),
InvalidConfigurationError(String),
UpgradeError(String),
}
impl OrchestratorError {
pub(crate) fn file_write_error(file_path: &Path, e: io::Error) -> Self {
OrchestratorError::IoError(format!("Failed to write to file: {:?}", file_path), e)
}
pub(crate) fn dir_create_error(dir: &Path, e: io::Error) -> Self {
OrchestratorError::IoError(format!("Failed to create dir: {:?}", dir), e)
}
pub(crate) fn invalid_configuration_error(msg: impl ToString) -> Self {
OrchestratorError::InvalidConfigurationError(msg.to_string())
}
pub(crate) fn file_command_error(e: io::Error, cmd: &Command) -> Self {
OrchestratorError::IoError(format!("Failed to executing command: {:?}", cmd), e)
}
}
impl fmt::Display for OrchestratorError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
OrchestratorError::NodeUnassignedError(node_id, registry_version) => write!(
f,
"Node {:?} is not found in any subnet at registry version {:?}",
node_id, registry_version
),
OrchestratorError::RegistryClientError(e) => write!(f, "{:?}", e),
OrchestratorError::ReplicaVersionMissingError(replica_version, registry_version) => {
write!(
f,
"Replica version {} was not found in the Registry at registry version {:?}",
replica_version, registry_version
)
}
OrchestratorError::IoError(msg, e) => {
write!(f, "IO error, message: {:?}, error: {:?}", msg, e)
}
OrchestratorError::FileDownloadError(e) => write!(f, "File download error: {:?}", e),
OrchestratorError::ExecError(path, e) => write!(
f,
"Failed to exec new Orchestrator process: {:?}, error: {:?}",
path, e
),
OrchestratorError::InvalidConfigurationError(msg) => {
write!(f, "Invalid configuration: {}", msg)
}
OrchestratorError::SubnetMissingError(subnet_id, registry_version) => write!(
f,
"Subnet ID {:?} does not exist in the Registry at registry version {:?}",
subnet_id, registry_version
),
OrchestratorError::ReplicaVersionParseError(e) => {
write!(f, "Failed to parse replica version: {}", e)
}
OrchestratorError::MakeRegistryCupError(subnet_id, registry_version) => write!(
f,
"Failed to construct the genesis/recovery CUP, subnet_id: {}, registry_version: {}",
subnet_id, registry_version,
),
OrchestratorError::UpgradeError(msg) => write!(f, "Failed to upgrade: {}", msg),
}
}
}
impl From<FileDownloadError> for OrchestratorError {
fn from(e: FileDownloadError) -> Self {
OrchestratorError::FileDownloadError(e)
}
}
impl Error for OrchestratorError {}
| use ic_http_utils::file_downloader::FileDownloadError;
use ic_types::replica_version::ReplicaVersionParseError;
use ic_types::{registry::RegistryClientError, NodeId, RegistryVersion, ReplicaVersion, SubnetId};
use std::error::Error;
use std::fmt;
use std::io;
use std::path::{Path, PathBuf};
use std::process::Command;
pub type OrchestratorResult<T> = Result<T, OrchestratorError>;
#[derive(Debug)]
#[allow(clippy::enum_variant_names)]
pub enum OrchestratorError {
NodeUnassignedError(NodeId, RegistryVersion),
SubnetMissingError(SubnetId, RegistryVersion),
RegistryClientError(RegistryClientError),
MakeRegistryCupError(SubnetId, RegistryVersion),
ReplicaVersionMissingError(ReplicaVersion, RegistryVersion),
ReplicaVersionParseError(ReplicaVersionParseError),
IoError(String, io::Error),
FileDownloadError(FileDownloadError),
ExecError(PathBuf, exec::Error),
InvalidConfigurationError(String),
UpgradeError(String),
}
impl OrchestratorError {
pub(crate) fn file_write_error(file_path: &Path, e: io::Error) -> Self {
OrchestratorError::IoError(format!("Failed to write to file: {:?}", file_path), e)
}
pub(crate) fn dir_create_error(dir: &Path, e: io::Error) -> Self {
OrchestratorError::IoError(format!("Failed to create dir: {:?}", dir), e)
}
pub(crate) fn invalid_configuration_error(msg: impl ToString) -> Self {
OrchestratorError::InvalidConfigurationError(msg.to_string())
}
pub(crate) fn file_command_error(e: io::Error, cmd: &Command) -> Self {
OrchestratorError::IoError(format!("Failed to executing command: {:?}", cmd), e)
}
}
impl fmt::Display for OrchestratorError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
OrchestratorError::NodeUnassignedError(node_id, registry_version) => write!(
f,
"Node {:?} is not found in any subnet at registry version {:?}",
node_id, registry_version
),
OrchestratorError::RegistryClientError(e) => write!(f, "{:?}", e),
OrchestratorError::ReplicaVersionMissingError(replica_version, registry_version) => {
write!(
f,
"Replica version {} was not found in the Registry at registry version {:?}",
replica_version, registry_version
)
}
OrchestratorError::IoError(msg, e) => {
write!(f, "IO error, message: {:?}, error: {:?}", msg, e)
}
OrchestratorError::FileDownloadError(e) => write!(f, "File download error: {:?}", e),
OrchestratorError::ExecError(path, e) => write!(
f,
"Failed to exec new Orchestrator process: {:?}, error: {:?}",
path, e
),
OrchestratorError::InvalidConfigurationError(msg) => {
write!(f, "Invalid configuration: {}", msg)
}
OrchestratorError::SubnetMissingError(subnet_id, registry_version) => write!(
f,
"Subnet ID {:?} does not exist in the Registry at registry version {:?}",
subnet_id, registry_version
),
|
}
impl From<FileDownloadError> for OrchestratorError {
fn from(e: FileDownloadError) -> Self {
OrchestratorError::FileDownloadError(e)
}
}
impl Error for OrchestratorError {}
| OrchestratorError::ReplicaVersionParseError(e) => {
write!(f, "Failed to parse replica version: {}", e)
}
OrchestratorError::MakeRegistryCupError(subnet_id, registry_version) => write!(
f,
"Failed to construct the genesis/recovery CUP, subnet_id: {}, registry_version: {}",
subnet_id, registry_version,
),
OrchestratorError::UpgradeError(msg) => write!(f, "Failed to upgrade: {}", msg),
}
} | function_block-function_prefix_line | [
{
"content": "fn some_checkpoint_dir(backup_dir: &Path, subnet_id: &SubnetId) -> Option<PathBuf> {\n\n let dir = backup_dir\n\n .join(\"data\")\n\n .join(subnet_id.to_string())\n\n .join(\"ic_state\");\n\n if !dir.exists() {\n\n return None;\n\n }\n\n let lcp = last_check... |
Rust | core/src/avm2/object/dictionary_object.rs | threeoh6000/ruffle | 7df5370ec1b9519f30df9a67cfafe8b41db6b116 |
use crate::avm2::activation::Activation;
use crate::avm2::object::script_object::ScriptObjectData;
use crate::avm2::object::{ClassObject, Object, ObjectPtr, TObject};
use crate::avm2::value::Value;
use crate::avm2::Error;
use fnv::FnvHashMap;
use gc_arena::{Collect, GcCell, MutationContext};
use std::cell::{Ref, RefMut};
pub fn dictionary_allocator<'gc>(
class: ClassObject<'gc>,
proto: Object<'gc>,
activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Object<'gc>, Error> {
let base = ScriptObjectData::base_new(Some(proto), Some(class));
Ok(DictionaryObject(GcCell::allocate(
activation.context.gc_context,
DictionaryObjectData {
base,
object_space: Default::default(),
},
))
.into())
}
#[derive(Clone, Collect, Debug, Copy)]
#[collect(no_drop)]
pub struct DictionaryObject<'gc>(GcCell<'gc, DictionaryObjectData<'gc>>);
#[derive(Clone, Collect, Debug)]
#[collect(no_drop)]
pub struct DictionaryObjectData<'gc> {
base: ScriptObjectData<'gc>,
object_space: FnvHashMap<Object<'gc>, Value<'gc>>,
}
impl<'gc> DictionaryObject<'gc> {
pub fn get_property_by_object(self, name: Object<'gc>) -> Value<'gc> {
self.0
.read()
.object_space
.get(&name)
.cloned()
.unwrap_or(Value::Undefined)
}
pub fn set_property_by_object(
self,
name: Object<'gc>,
value: Value<'gc>,
mc: MutationContext<'gc, '_>,
) {
self.0.write(mc).object_space.insert(name, value);
}
pub fn delete_property_by_object(self, name: Object<'gc>, mc: MutationContext<'gc, '_>) {
self.0.write(mc).object_space.remove(&name);
}
pub fn has_property_by_object(self, name: Object<'gc>) -> bool {
self.0.read().object_space.get(&name).is_some()
}
}
impl<'gc> TObject<'gc> for DictionaryObject<'gc> {
fn base(&self) -> Ref<ScriptObjectData<'gc>> {
Ref::map(self.0.read(), |read| &read.base)
}
fn base_mut(&self, mc: MutationContext<'gc, '_>) -> RefMut<ScriptObjectData<'gc>> {
RefMut::map(self.0.write(mc), |write| &mut write.base)
}
fn as_ptr(&self) -> *const ObjectPtr {
self.0.as_ptr() as *const ObjectPtr
}
fn value_of(&self, _mc: MutationContext<'gc, '_>) -> Result<Value<'gc>, Error> {
Ok(Object::from(*self).into())
}
fn as_dictionary_object(self) -> Option<DictionaryObject<'gc>> {
Some(self)
}
fn get_next_enumerant(
self,
last_index: u32,
_activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Option<u32>, Error> {
let read = self.0.read();
let last_enumerant = read.base.get_last_enumerant();
let object_space_length = read.object_space.keys().len() as u32;
if last_index < last_enumerant + object_space_length {
Ok(Some(last_index.saturating_add(1)))
} else {
Ok(None)
}
}
fn get_enumerant_name(
self,
index: u32,
_activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Value<'gc>, Error> {
let read = self.0.read();
let last_enumerant = read.base.get_last_enumerant();
if index < last_enumerant {
Ok(read
.base
.get_enumerant_name(index)
.unwrap_or(Value::Undefined))
} else {
let object_space_index = index.saturating_sub(last_enumerant);
Ok(read
.object_space
.keys()
.nth(object_space_index as usize)
.cloned()
.map(|v| v.into())
.unwrap_or(Value::Undefined))
}
}
}
|
use crate::avm2::activation::Activation;
use crate::avm2::object::script_object::ScriptObjectData;
use crate::avm2::object::{ClassObject, Object, ObjectPtr, TObject};
use crate::avm2::value::Value;
use crate::avm2::Error;
use fnv::FnvHashMap;
use gc_arena::{Collect, GcCell, MutationContext};
use std::cell::{Ref, RefMut};
pub fn dictionary_allocator<'gc>(
class: ClassObject<'gc>,
proto: Object<'gc>,
activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Object<'gc>, Error> {
let base = ScriptObjectData::base_new(Some(proto), Some(class));
Ok(DictionaryObject(GcCell::allocate(
activation.context.gc_context,
DictionaryObjectData {
base,
object_space: Default::default(),
},
))
.into())
}
#[derive(Clone, Collect, Debug, Copy)]
#[collect(no_drop)]
pub struct DictionaryObject<'gc>(GcCell<'gc, DictionaryObjectData<'gc>>);
#[derive(Clone, Collect, Debug)]
#[collect(no_drop)]
pub struct DictionaryObjectData<'gc> {
base: ScriptObjectData<'gc>,
object_space: FnvHashMap<Object<'gc>, Value<'gc>>,
}
impl<'gc> DictionaryObject<'gc> {
pub fn get_property_by_object(self, name: Object<'gc>) -> Value<'gc> {
self. |
pub fn set_property_by_object(
self,
name: Object<'gc>,
value: Value<'gc>,
mc: MutationContext<'gc, '_>,
) {
self.0.write(mc).object_space.insert(name, value);
}
pub fn delete_property_by_object(self, name: Object<'gc>, mc: MutationContext<'gc, '_>) {
self.0.write(mc).object_space.remove(&name);
}
pub fn has_property_by_object(self, name: Object<'gc>) -> bool {
self.0.read().object_space.get(&name).is_some()
}
}
impl<'gc> TObject<'gc> for DictionaryObject<'gc> {
fn base(&self) -> Ref<ScriptObjectData<'gc>> {
Ref::map(self.0.read(), |read| &read.base)
}
fn base_mut(&self, mc: MutationContext<'gc, '_>) -> RefMut<ScriptObjectData<'gc>> {
RefMut::map(self.0.write(mc), |write| &mut write.base)
}
fn as_ptr(&self) -> *const ObjectPtr {
self.0.as_ptr() as *const ObjectPtr
}
fn value_of(&self, _mc: MutationContext<'gc, '_>) -> Result<Value<'gc>, Error> {
Ok(Object::from(*self).into())
}
fn as_dictionary_object(self) -> Option<DictionaryObject<'gc>> {
Some(self)
}
fn get_next_enumerant(
self,
last_index: u32,
_activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Option<u32>, Error> {
let read = self.0.read();
let last_enumerant = read.base.get_last_enumerant();
let object_space_length = read.object_space.keys().len() as u32;
if last_index < last_enumerant + object_space_length {
Ok(Some(last_index.saturating_add(1)))
} else {
Ok(None)
}
}
fn get_enumerant_name(
self,
index: u32,
_activation: &mut Activation<'_, 'gc, '_>,
) -> Result<Value<'gc>, Error> {
let read = self.0.read();
let last_enumerant = read.base.get_last_enumerant();
if index < last_enumerant {
Ok(read
.base
.get_enumerant_name(index)
.unwrap_or(Value::Undefined))
} else {
let object_space_index = index.saturating_sub(last_enumerant);
Ok(read
.object_space
.keys()
.nth(object_space_index as usize)
.cloned()
.map(|v| v.into())
.unwrap_or(Value::Undefined))
}
}
}
| 0
.read()
.object_space
.get(&name)
.cloned()
.unwrap_or(Value::Undefined)
} | function_block-function_prefixed | [
{
"content": "pub fn root_error_handler<'gc>(activation: &mut Activation<'_, 'gc, '_>, error: Error<'gc>) {\n\n match &error {\n\n Error::ThrownValue(value) => {\n\n let message = value\n\n .coerce_to_string(activation)\n\n .unwrap_or_else(|_| \"undefined\".int... |
Rust | src/stage/ast/mod.rs | ncatelli/mossy | 25211cc1e871dfe8d06d0a04d23271a321870fdc | macro_rules! generate_type_specifier {
(integer, $sign:expr, $width:expr) => {
$crate::stage::ast::Type::Integer($sign, $width)
};
(char) => {
generate_type_specifier!(i8)
};
(ptr => $ty:expr) => {
$crate::stage::ast::Type::Pointer(Box::new($ty))
};
(i8) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::Eight
)
};
(u8) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::Eight
)
};
(i16) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::Sixteen
)
};
(i32) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::ThirtyTwo
)
};
(u32) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::ThirtyTwo
)
};
(i64) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::SixtyFour
)
};
(u64) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::SixtyFour
)
};
}
#[derive(Debug)]
pub struct TypedProgram {
pub defs: Vec<TypedGlobalDecls>,
}
impl TypedProgram {
pub fn new(defs: Vec<TypedGlobalDecls>) -> Self {
Self { defs }
}
}
#[derive(PartialEq, Debug, Clone)]
pub struct TypedFunctionDeclaration {
pub id: String,
pub block: TypedCompoundStmts,
}
impl TypedFunctionDeclaration {
pub fn new(id: String, block: TypedCompoundStmts) -> Self {
Self { id, block }
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedGlobalDecls {
Func(TypedFunctionDeclaration),
Var(Declaration),
}
#[derive(PartialEq, Debug, Clone)]
pub struct TypedCompoundStmts {
inner: Vec<TypedStmtNode>,
}
impl TypedCompoundStmts {
pub fn new(inner: Vec<TypedStmtNode>) -> Self {
Self { inner }
}
}
impl From<TypedCompoundStmts> for Vec<TypedStmtNode> {
fn from(src: TypedCompoundStmts) -> Self {
src.inner
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum Declaration {
Scalar(Type, Vec<String>),
Array { ty: Type, id: String, size: usize },
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedStmtNode {
Declaration(Declaration),
Return(Type, String, Option<TypedExprNode>),
Expression(TypedExprNode),
If(
TypedExprNode,
TypedCompoundStmts,
Option<TypedCompoundStmts>,
),
While(TypedExprNode, TypedCompoundStmts),
For(
Box<TypedStmtNode>,
TypedExprNode,
Box<TypedStmtNode>,
TypedCompoundStmts,
),
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedExprNode {
Primary(Type, Primary),
FunctionCall(Type, String, Option<Box<TypedExprNode>>),
IdentifierAssignment(Type, String, Box<TypedExprNode>),
DerefAssignment(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Equal(Type, Box<TypedExprNode>, Box<TypedExprNode>),
NotEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LessThan(Type, Box<TypedExprNode>, Box<TypedExprNode>),
GreaterThan(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LessEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
GreaterEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Addition(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Subtraction(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Division(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Modulo(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Multiplication(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LogicalNot(Type, Box<TypedExprNode>),
Negate(Type, Box<TypedExprNode>),
Invert(Type, Box<TypedExprNode>),
Ref(Type, String),
Deref(Type, Box<TypedExprNode>),
ScaleBy(Type, Box<TypedExprNode>),
Grouping(Type, Box<TypedExprNode>),
}
impl Typed for TypedExprNode {
fn r#type(&self) -> Type {
match self {
TypedExprNode::Primary(ty, _)
| TypedExprNode::FunctionCall(ty, _, _)
| TypedExprNode::IdentifierAssignment(ty, _, _)
| TypedExprNode::DerefAssignment(ty, _, _)
| TypedExprNode::Equal(ty, _, _)
| TypedExprNode::NotEqual(ty, _, _)
| TypedExprNode::LessThan(ty, _, _)
| TypedExprNode::GreaterThan(ty, _, _)
| TypedExprNode::LessEqual(ty, _, _)
| TypedExprNode::GreaterEqual(ty, _, _)
| TypedExprNode::Addition(ty, _, _)
| TypedExprNode::Subtraction(ty, _, _)
| TypedExprNode::Division(ty, _, _)
| TypedExprNode::Multiplication(ty, _, _)
| TypedExprNode::Modulo(ty, _, _)
| TypedExprNode::LogicalNot(ty, _)
| TypedExprNode::Negate(ty, _)
| TypedExprNode::Invert(ty, _)
| TypedExprNode::Ref(ty, _)
| TypedExprNode::Deref(ty, _)
| TypedExprNode::ScaleBy(ty, _)
| TypedExprNode::Grouping(ty, _) => ty.clone(),
}
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum Primary {
Integer {
sign: Signed,
width: IntegerWidth,
value: [u8; 8],
},
Identifier(Type, String),
Str(Vec<u8>),
}
impl Typed for Primary {
fn r#type(&self) -> Type {
match self {
Primary::Integer {
sign,
width,
value: _,
} => Type::Integer(*sign, *width),
Primary::Identifier(ty, _) => ty.clone(),
Primary::Str(_) => generate_type_specifier!(ptr => generate_type_specifier!(char)),
}
}
}
pub trait ByteSized {
fn size(&self) -> usize;
}
pub trait Typed {
fn r#type(&self) -> Type;
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Signed {
Signed,
Unsigned,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd)]
pub enum IntegerWidth {
Eight,
Sixteen,
ThirtyTwo,
SixtyFour,
}
impl ByteSized for IntegerWidth {
fn size(&self) -> usize {
match self {
Self::Eight => 1,
Self::Sixteen => 2,
Self::ThirtyTwo => 4,
Self::SixtyFour => 8,
}
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct FuncProto {
pub return_type: Box<Type>,
pub args: Vec<Type>,
}
impl FuncProto {
pub fn new(return_type: Box<Type>, args: Vec<Type>) -> Self {
Self { return_type, args }
}
}
const POINTER_BYTE_WIDTH: usize = (usize::BITS / 8) as usize;
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Type {
Integer(Signed, IntegerWidth),
Void,
Func(FuncProto),
Pointer(Box<Type>),
}
impl ByteSized for Type {
fn size(&self) -> usize {
match self {
Self::Integer(_, iw) => iw.size(),
Self::Void => 0,
Self::Func { .. } => POINTER_BYTE_WIDTH,
Self::Pointer(_) => POINTER_BYTE_WIDTH,
}
}
}
impl Type {
pub fn pointer_to(&self) -> Self {
Self::Pointer(Box::new(self.clone()))
}
pub fn value_at(&self) -> Option<Self> {
match self {
Type::Pointer(ty) => Some(*(ty.clone())),
_ => None,
}
}
}
| macro_rules! generate_type_specifier {
(integer, $sign:expr, $width:expr) => {
$crate::stage::ast::Type::Integer($sign, $width)
};
(char) => {
generate_type_specifier!(i8)
};
(ptr => $ty:expr) => {
$crate::stage::ast::Type::Pointer(Box::new($ty))
};
(i8) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::Eight
)
};
(u8) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::Eight
)
};
(i16) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::Sixteen
)
};
(i32) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::ThirtyTwo
)
};
(u32) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::ThirtyTwo
)
};
(i64) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Signed,
$crate::stage::ast::IntegerWidth::SixtyFour
)
};
(u64) => {
generate_type_specifier!(
integer,
$crate::stage::ast::Signed::Unsigned,
$crate::stage::ast::IntegerWidth::SixtyFour
)
};
}
#[derive(Debug)]
pub struct TypedProgram {
pub defs: Vec<TypedGlobalDecls>,
}
impl TypedProgram {
pub fn new(defs: Vec<TypedGlobalDecls>) -> Self {
Self { defs }
}
}
#[derive(PartialEq, Debug, Clone)]
pub struct TypedFunctionDeclaration {
pub id: String,
pub block: TypedCompoundStmts,
}
impl TypedFunctionDeclaration {
pub fn new(id: String, block: TypedCompoundStmts) -> Self {
Self { id, block }
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedGlobalDecls {
Func(TypedFunctionDeclaration),
Var(Declaration),
}
#[derive(PartialEq, Debug, Clone)]
pub struct TypedCompoundStmts {
inner: Vec<TypedStmtNode>,
}
impl TypedCompoundStmts {
pub fn new(inner: Vec<TypedStmtNode>) -> Self {
Self { inner }
}
}
impl From<TypedCompoundStmts> for Vec<TypedStmtNode> {
fn from(src: TypedCompoundStmts) -> Self {
src.inner
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum Declaration {
Scalar(Type, Vec<String>),
Array { ty: Type, id: String, size: usize },
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedStmtNode {
Declaration(Declaration),
Return(Type, String, Option<TypedExprNode>),
Expression(TypedExprNode),
If(
TypedExprNode,
TypedCompoundStmts,
Option<TypedCompoundStmts>,
),
While(TypedExprNode, TypedCompoundStmts),
For(
Box<TypedStmtNode>,
TypedExprNode,
Box<TypedStmtNode>,
TypedCompoundStmts,
),
}
#[derive(PartialEq, Debug, Clone)]
pub enum TypedExprNode {
Primary(Type, Primary),
FunctionCall(Type, String, Option<Box<TypedExprNode>>),
IdentifierAssignment(Type, String, Box<TypedExprNode>),
DerefAssignment(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Equal(Type, Box<TypedExprNode>, Box<TypedExprNode>),
NotEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LessThan(Type, Box<TypedExprNode>, Box<TypedExprNode>),
GreaterThan(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LessEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
GreaterEqual(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Addition(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Subtraction(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Division(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Modulo(Type, Box<TypedExprNode>, Box<TypedExprNode>),
Multiplication(Type, Box<TypedExprNode>, Box<TypedExprNode>),
LogicalNot(Type, Box<TypedExprNode>),
Negate(Type, Box<TypedExprNode>),
Invert(Type, Box<TypedExprNode>),
Ref(Type, String),
Deref(Type, Box<TypedExprNode>),
ScaleBy(Type, Box<TypedExprNode>),
Grouping(Type, Box<TypedExprNode>),
}
impl Typed for TypedExprNode {
fn r#type(&self) -> Type {
match self {
TypedExprNode::Primary(ty, _)
| TypedExprNode::FunctionCall(ty, _, _)
| TypedExprNode::IdentifierAssignment(ty, _, _)
| TypedExprNode::DerefAssignment(ty, _, _)
| TypedExprNode::Equal(ty, _, _)
| TypedExprNode::NotEqual(ty, _, _)
| TypedExprNode::LessThan(ty, _, _)
| TypedExprNode::GreaterThan(ty, _, _)
| TypedExprNode::LessEqual(ty, _, _)
| TypedExprNode::GreaterEqual(ty, _, _)
| TypedExprNode::Addition(ty, _, _)
| TypedExprNode::Subtraction(ty, _, _)
| TypedExprNode::Division(ty, _, _)
| TypedExprNode::Multiplication(ty, _, _)
| TypedExprNode::Modulo(ty, _, _)
| TypedExprNode::LogicalNot(ty, _)
| TypedExprNode::Negate(ty, _)
| TypedExprNode::Invert(ty, _)
| TypedExprNode::Ref(ty, _)
| TypedExprNode::Deref(ty, _)
| TypedExprNode::ScaleBy(ty, _)
| TypedExprNode::Grouping(ty, _) => ty.clone(),
}
}
}
#[derive(PartialEq, Debug, Clone)]
pub enum Primary {
Integer {
sign: Signed,
width: IntegerWidth,
value: [u8; 8],
},
Identifier(Type, String),
Str(Vec<u8>),
}
impl Typed for Primary {
fn r#type(&self) -> Type {
match self {
Primary::Integer {
sign,
width,
value: _,
} => Type::Integer(*sign, *width),
Primary::Identifier(ty, _) => ty.clone(),
Primary::Str(_) => generate_type_specifier!(ptr => generate_type_specifier!(char)),
}
}
}
pub trait ByteSized {
fn size(&self) -> usize;
}
pub trait Typed {
fn r#type(&self) -> Type;
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Signed {
Signed,
Unsigned,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd)]
pub enum IntegerWidth {
Eight,
Sixteen,
ThirtyTwo,
SixtyFour,
}
impl ByteSized for IntegerWidth {
|
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct FuncProto {
pub return_type: Box<Type>,
pub args: Vec<Type>,
}
impl FuncProto {
pub fn new(return_type: Box<Type>, args: Vec<Type>) -> Self {
Self { return_type, args }
}
}
const POINTER_BYTE_WIDTH: usize = (usize::BITS / 8) as usize;
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Type {
Integer(Signed, IntegerWidth),
Void,
Func(FuncProto),
Pointer(Box<Type>),
}
impl ByteSized for Type {
fn size(&self) -> usize {
match self {
Self::Integer(_, iw) => iw.size(),
Self::Void => 0,
Self::Func { .. } => POINTER_BYTE_WIDTH,
Self::Pointer(_) => POINTER_BYTE_WIDTH,
}
}
}
impl Type {
pub fn pointer_to(&self) -> Self {
Self::Pointer(Box::new(self.clone()))
}
pub fn value_at(&self) -> Option<Self> {
match self {
Type::Pointer(ty) => Some(*(ty.clone())),
_ => None,
}
}
}
| fn size(&self) -> usize {
match self {
Self::Eight => 1,
Self::Sixteen => 2,
Self::ThirtyTwo => 4,
Self::SixtyFour => 8,
}
} | function_block-full_function | [
{
"content": "fn type_declarator<'a>() -> impl parcel::Parser<'a, &'a [(usize, char)], Type> {\n\n whitespace_wrapped(\n\n parcel::join(\n\n type_specifier(),\n\n whitespace_wrapped(expect_character('*').one_or_more()),\n\n )\n\n .map(|(ty, pointer_depth)| {\n\n ... |
Rust | src/fileoperation.rs | DrStiev/rs-handlegfa | 89c59bb1e6b0b2aad23061ab894b958467a14ae3 | use gfa2::gfa1::GFA;
use gfa2::gfa2::GFA2;
use handlegraph2::hashgraph::HashGraph;
use bstr::BString;
use std::fs::File;
use std::io::prelude::*;
use std::path::Path;
pub fn save_as_gfa2_file(graph: &HashGraph, path: Option<String>) -> Result<(), std::io::Error> {
use handlegraph2::conversion;
let path =
path.unwrap_or_else(|| String::from("./tests/output_files/default_path/file_gfa2.gfa2"));
let path = Path::new(&path);
let mut file = File::create(path)?;
let gfa_file: GFA2<BString, ()> = conversion::to_gfa2(&graph);
file.write_all(format!("{}", gfa_file).as_bytes())?;
file.sync_all()?;
Ok(())
}
pub fn save_as_gfa1_file(graph: &HashGraph, path: Option<String>) -> Result<(), std::io::Error> {
use handlegraph2::conversion;
let path =
path.unwrap_or_else(|| String::from("./tests/output_files/default_path/file_gfa1.gfa"));
let path = Path::new(&path);
let mut file = File::create(path)?;
let gfa_file: GFA<BString, ()> = conversion::to_gfa(&graph);
file.write_all(format!("{}", gfa_file).as_bytes())?;
file.sync_all()?;
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;
use handlegraph2::mutablehandlegraph::*;
#[test]
fn can_save_handlegraph_as_gfa2_file() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa2_file(
&graph,
Some(String::from("./tests/output_files/file_gfa2.gfa2")),
) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa2_file_default_path() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa2_file(&graph, None) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa1_file() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa1_file(
&graph,
Some(String::from("./tests/output_files/file_gfa1.gfa")),
) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa1_file_default_path() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa1_file(&graph, None) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_use_file_gfa2_saved() {
use gfa2::{parser_gfa2::GFA2Parser, tag::OptionalFields};
let parser: GFA2Parser<bstr::BString, OptionalFields> = GFA2Parser::new();
let gfa2: GFA2<BString, OptionalFields> = parser
.parse_file("./tests/output_files/file_gfa2.gfa2")
.unwrap();
println!("{}", gfa2);
}
#[test]
fn can_use_file_gfa1_saved() {
use gfa2::{parser_gfa1::GFAParser, tag::OptionalFields};
let parser: GFAParser<bstr::BString, OptionalFields> = GFAParser::new();
let gfa: GFA<BString, OptionalFields> = parser
.parse_file("./tests/output_files/file_gfa1.gfa")
.unwrap();
println!("{}", gfa);
}
}
| use gfa2::gfa1::GFA;
use gfa2::gfa2::GFA2;
use handlegraph2::hashgraph::HashGraph;
use bstr::BString;
use std::fs::File;
use std::io::prelude::*;
use std::path::Path;
pub fn save_as_gfa2_file(graph: &HashGraph, path: Option<String>) -> Result<(), std::io::Error> {
use handlegraph2::conversion;
let path =
path.unwrap_or_else(|| String::from("./tests/output_files/default_path/file_gfa2.gfa2"));
let path = Path::new(&path);
let mut file = File::create(path)?;
let gfa_file: GFA2<BString, ()> = conversion::to_gfa2(&graph);
file.write_all(format!("{}", gfa_file).as_bytes())?;
file.sync_all()?;
Ok(())
}
pub fn save_as_gfa1_file(graph: &HashGraph, path: Option<String>) -> Result<(), std::io::Error> {
use handlegraph2::conversion;
let path =
path.unwrap_or_else(|| String::from("./tests/output_files/default_path/file_gfa1.gfa"));
let path = Path::new(&path);
let mut file = File::create(path)?;
let gfa_file: GFA<BString, ()> = conversion::to_gfa(&graph);
file.write_all(format!("{}", gfa_file).as_bytes())?;
file.sync_all()?;
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;
use handlegraph2::mutablehandlegraph::*;
#[test]
fn can_save_handlegraph_as_gfa2_file() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa2_file(
&graph,
Some(String::from("./tests/output_files/file_gfa2.gfa2")),
) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa2_file_default_path() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa2_file(&graph, None) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa1_file() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa1_file(
&graph,
Some(String::from("./tests/output_files/file_gfa1.gfa")),
) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
}
#[test]
fn can_save_handlegraph_as_gfa1_file_default_path() {
use handlegraph2::{
handle::Edge, hashgraph::HashGraph, mutablehandlegraph::MutableHandleGraph,
pathgraph::PathHandleGraph,
};
let mut graph = HashGraph::new();
let h1 = graph.create_handle(b"ACCTT", 11);
let h2 = graph.create_handle(b"TCAAGG", 12);
let h3 = |
#[test]
fn can_use_file_gfa2_saved() {
use gfa2::{parser_gfa2::GFA2Parser, tag::OptionalFields};
let parser: GFA2Parser<bstr::BString, OptionalFields> = GFA2Parser::new();
let gfa2: GFA2<BString, OptionalFields> = parser
.parse_file("./tests/output_files/file_gfa2.gfa2")
.unwrap();
println!("{}", gfa2);
}
#[test]
fn can_use_file_gfa1_saved() {
use gfa2::{parser_gfa1::GFAParser, tag::OptionalFields};
let parser: GFAParser<bstr::BString, OptionalFields> = GFAParser::new();
let gfa: GFA<BString, OptionalFields> = parser
.parse_file("./tests/output_files/file_gfa1.gfa")
.unwrap();
println!("{}", gfa);
}
}
| graph.create_handle(b"CTTGATT", 13);
graph.apply_orientation(h2.flip());
graph.create_edge(Edge(h1, h2));
graph.create_edge(Edge(h2, h3));
graph.create_edge(Edge(h1, h3));
let path = graph.create_path_handle(b"1", false);
graph.append_step(&path, h1);
graph.append_step(&path, h2);
graph.append_step(&path, h3);
match save_as_gfa1_file(&graph, None) {
Ok(_) => println!("Handlegraph saved correctly!"),
Err(why) => println!("Error: {}", why),
};
} | function_block-function_prefixed | [
{
"content": "/// Function that reads a ```GFA1``` files passed as input and return its\n\n/// corresponding ```HandleGraph```\n\npub fn gfa1_to_handlegraph(path: String) -> Result<HashGraph, GraphOperationError> {\n\n use gfa2::{gfa1::GFA, parser_gfa1::GFAParser};\n\n\n\n let parser: GFAParser<usize, ()>... |
Rust | rust/src/checkpoints.rs | rdettai/delta-rs | f1f9782196e3f3420399b44377acd153a3d0d7cf |
use arrow::datatypes::Schema as ArrowSchema;
use arrow::error::ArrowError;
use arrow::json::reader::Decoder;
use log::*;
use parquet::arrow::ArrowWriter;
use parquet::errors::ParquetError;
use parquet::file::writer::InMemoryWriteableCursor;
use std::convert::TryFrom;
use super::action;
use super::delta_arrow::delta_log_schema_for_table;
use super::open_table_with_version;
use super::schema::*;
use super::storage;
use super::storage::{StorageBackend, StorageError};
use super::{CheckPoint, DeltaTableError, DeltaTableState};
#[derive(thiserror::Error, Debug)]
pub enum CheckPointWriterError {
#[error("DeltaTableMetadata not present in DeltaTableState")]
MissingMetaData,
#[error("DeltaTableError: {source}")]
DeltaTable {
#[from]
source: DeltaTableError,
},
#[error("Failed to write parquet: {}", .source)]
ParquetError {
#[from]
source: ParquetError,
},
#[error("Failed to convert into Arrow schema: {}", .source)]
ArrowError {
#[from]
source: ArrowError,
},
#[error("StorageError: {source}")]
Storage {
#[from]
source: StorageError,
},
#[error("serde_json::Error: {source}")]
JSONSerialization {
#[from]
source: serde_json::Error,
},
}
pub struct CheckPointWriter {
table_uri: String,
delta_log_uri: String,
last_checkpoint_uri: String,
storage: Box<dyn StorageBackend>,
}
impl CheckPointWriter {
pub fn new(table_uri: &str, storage: Box<dyn StorageBackend>) -> Self {
let delta_log_uri = storage.join_path(table_uri, "_delta_log");
let last_checkpoint_uri = storage.join_path(delta_log_uri.as_str(), "_last_checkpoint");
Self {
table_uri: table_uri.to_string(),
delta_log_uri,
last_checkpoint_uri,
storage,
}
}
pub fn new_for_table_uri(table_uri: &str) -> Result<Self, CheckPointWriterError> {
let storage_backend = storage::get_backend_for_uri(table_uri)?;
Ok(Self::new(table_uri, storage_backend))
}
pub async fn create_checkpoint_for_version(
&self,
version: DeltaDataTypeVersion,
) -> Result<(), CheckPointWriterError> {
let table = open_table_with_version(self.table_uri.as_str(), version).await?;
self.create_checkpoint_from_state(version, table.get_state())
.await
}
pub async fn create_checkpoint_from_state(
&self,
version: DeltaDataTypeVersion,
state: &DeltaTableState,
) -> Result<(), CheckPointWriterError> {
info!("Writing parquet bytes to checkpoint buffer.");
let parquet_bytes = self.parquet_bytes_from_state(state)?;
let size = parquet_bytes.len() as i64;
let checkpoint = CheckPoint::new(version, size, None);
let file_name = format!("{:020}.checkpoint.parquet", version);
let checkpoint_uri = self.storage.join_path(&self.delta_log_uri, &file_name);
info!("Writing checkpoint to {:?}.", checkpoint_uri);
self.storage
.put_obj(&checkpoint_uri, &parquet_bytes)
.await?;
let last_checkpoint_content: serde_json::Value = serde_json::to_value(&checkpoint)?;
let last_checkpoint_content = serde_json::to_string(&last_checkpoint_content)?;
info!(
"Writing _last_checkpoint to {:?}.",
self.last_checkpoint_uri
);
self.storage
.put_obj(
self.last_checkpoint_uri.as_str(),
last_checkpoint_content.as_bytes(),
)
.await?;
Ok(())
}
fn parquet_bytes_from_state(
&self,
state: &DeltaTableState,
) -> Result<Vec<u8>, CheckPointWriterError> {
let current_metadata = state
.current_metadata()
.ok_or(CheckPointWriterError::MissingMetaData)?;
let mut jsons = std::iter::once(action::Action::protocol(action::Protocol {
min_reader_version: state.min_reader_version(),
min_writer_version: state.min_writer_version(),
}))
.chain(std::iter::once(action::Action::metaData(
action::MetaData::try_from(current_metadata.clone())?,
)))
.chain(state.files().iter().map(|f| action::Action::add(f.clone())))
.chain(
state
.tombstones()
.iter()
.map(|f| action::Action::remove(f.clone())),
)
.chain(
state
.app_transaction_version()
.iter()
.map(|(app_id, version)| {
action::Action::txn(action::Txn {
app_id: app_id.clone(),
version: *version,
last_updated: None,
})
}),
)
.map(|a| serde_json::to_value(a).map_err(ArrowError::from));
debug!("Preparing checkpoint parquet buffer.");
let arrow_schema = delta_log_schema_for_table(
<ArrowSchema as TryFrom<&Schema>>::try_from(¤t_metadata.schema)?,
current_metadata.partition_columns.as_slice(),
);
let writeable_cursor = InMemoryWriteableCursor::default();
let mut writer =
ArrowWriter::try_new(writeable_cursor.clone(), arrow_schema.clone(), None)?;
debug!("Writing to checkpoint parquet buffer...");
let batch_size = state.app_transaction_version().len()
+ state.tombstones().len()
+ state.files().len()
+ 2;
let decoder = Decoder::new(arrow_schema, batch_size, None);
while let Some(batch) = decoder.next_batch(&mut jsons)? {
writer.write(&batch)?;
}
let _ = writer.close()?;
debug!("Finished writing checkpoint parquet buffer.");
Ok(writeable_cursor.data())
}
}
|
use arrow::datatypes::Schema as ArrowSchema;
use arrow::error::ArrowError;
use arrow::json::reader::Decoder;
use log::*;
use parquet::arrow::ArrowWriter;
use parquet::errors::ParquetError;
use parquet::file::writer::InMemoryWriteableCursor;
use std::convert::TryFrom;
use super::action;
use super::delta_arrow::delta_log_schema_for_table;
use super::open_table_with_version;
use super::schema::*;
use super::storage;
use super::storage::{StorageBackend, StorageError};
use super::{CheckPoint, DeltaTableError, DeltaTableState};
#[derive(thiserror::Error, Debug)]
pub enum CheckPointWriterError {
#[error("DeltaTableMetadata not present in DeltaTableState")]
MissingMetaData,
#[error("DeltaTableError: {source}")]
DeltaTable {
#[from]
source: DeltaTableError,
},
#[error("Failed to write parquet: {}", .source)]
ParquetError {
#[from]
source: ParquetError,
},
#[error("Failed to convert into Arrow schema: {}", .source)]
ArrowError {
#[from]
source: ArrowError,
},
#[error("StorageError: {source}")]
Storage {
#[from]
source: StorageError,
},
#[error("serde_json::Error: {source}")]
JSONSerialization {
#[from]
source: serde_json::Error,
},
}
pub struct CheckPointWriter {
table_uri: String,
delta_log_uri: String,
last_checkpoint_uri: String,
storage: Box<dyn StorageBackend>,
}
impl CheckPointWriter {
pub fn new(table_uri: &str, storage: Box<dyn StorageBackend>) -> Self {
let delta_log_uri = storage.join_path(table_uri, "_delta_log");
let last_checkpoint_uri = storage.join_path(delta_log_uri.as_str(), "_last_checkpoint");
Self {
table_uri: table_uri.to_string(),
delta_log_uri,
last_checkpoint_uri,
storage,
}
}
pub fn new_for_table_uri(table_uri: &str) -> Result<Self, CheckPointWriterError> {
let storage_backend = storage::get_backend_for_uri(table_uri)?;
Ok(Self::new(table_uri, storage_backend))
}
pub async fn create_checkpoint_for_version(
&self,
version: DeltaDataTypeVersion,
) -> Result<(), CheckPointWriterError> {
let table = open_table_with_version(self.table_uri.as_str(), version).await?;
self.create_checkpoint_from_state(version, table.get_state())
.await
}
|
fn parquet_bytes_from_state(
&self,
state: &DeltaTableState,
) -> Result<Vec<u8>, CheckPointWriterError> {
let current_metadata = state
.current_metadata()
.ok_or(CheckPointWriterError::MissingMetaData)?;
let mut jsons = std::iter::once(action::Action::protocol(action::Protocol {
min_reader_version: state.min_reader_version(),
min_writer_version: state.min_writer_version(),
}))
.chain(std::iter::once(action::Action::metaData(
action::MetaData::try_from(current_metadata.clone())?,
)))
.chain(state.files().iter().map(|f| action::Action::add(f.clone())))
.chain(
state
.tombstones()
.iter()
.map(|f| action::Action::remove(f.clone())),
)
.chain(
state
.app_transaction_version()
.iter()
.map(|(app_id, version)| {
action::Action::txn(action::Txn {
app_id: app_id.clone(),
version: *version,
last_updated: None,
})
}),
)
.map(|a| serde_json::to_value(a).map_err(ArrowError::from));
debug!("Preparing checkpoint parquet buffer.");
let arrow_schema = delta_log_schema_for_table(
<ArrowSchema as TryFrom<&Schema>>::try_from(¤t_metadata.schema)?,
current_metadata.partition_columns.as_slice(),
);
let writeable_cursor = InMemoryWriteableCursor::default();
let mut writer =
ArrowWriter::try_new(writeable_cursor.clone(), arrow_schema.clone(), None)?;
debug!("Writing to checkpoint parquet buffer...");
let batch_size = state.app_transaction_version().len()
+ state.tombstones().len()
+ state.files().len()
+ 2;
let decoder = Decoder::new(arrow_schema, batch_size, None);
while let Some(batch) = decoder.next_batch(&mut jsons)? {
writer.write(&batch)?;
}
let _ = writer.close()?;
debug!("Finished writing checkpoint parquet buffer.");
Ok(writeable_cursor.data())
}
}
| pub async fn create_checkpoint_from_state(
&self,
version: DeltaDataTypeVersion,
state: &DeltaTableState,
) -> Result<(), CheckPointWriterError> {
info!("Writing parquet bytes to checkpoint buffer.");
let parquet_bytes = self.parquet_bytes_from_state(state)?;
let size = parquet_bytes.len() as i64;
let checkpoint = CheckPoint::new(version, size, None);
let file_name = format!("{:020}.checkpoint.parquet", version);
let checkpoint_uri = self.storage.join_path(&self.delta_log_uri, &file_name);
info!("Writing checkpoint to {:?}.", checkpoint_uri);
self.storage
.put_obj(&checkpoint_uri, &parquet_bytes)
.await?;
let last_checkpoint_content: serde_json::Value = serde_json::to_value(&checkpoint)?;
let last_checkpoint_content = serde_json::to_string(&last_checkpoint_content)?;
info!(
"Writing _last_checkpoint to {:?}.",
self.last_checkpoint_uri
);
self.storage
.put_obj(
self.last_checkpoint_uri.as_str(),
last_checkpoint_content.as_bytes(),
)
.await?;
Ok(())
} | function_block-full_function | [
{
"content": "#[inline]\n\npub fn get_version() -> Result<Version, String> {\n\n imp::get_version()\n\n}\n",
"file_path": "glibc_version/src/lib.rs",
"rank": 0,
"score": 266271.3643664542
},
{
"content": "#[inline]\n\npub fn atomic_rename(from: &str, to: &str) -> Result<(), StorageError> ... |
Rust | kernel/src/net/netmapping.rs | lqd/chocolate_milk | ad7fc8f99721d70c06d825a30d8ecfd82263c5fd |
use core::ops::{Deref, DerefMut};
use core::alloc::Layout;
use core::convert::TryInto;
use alloc::boxed::Box;
use alloc::borrow::Cow;
use noodle::*;
use falktp::ServerMessage;
use page_table::{VirtAddr, PageType, PhysMem};
use page_table::{PAGE_NX, PAGE_WRITE, PAGE_PRESENT};
use lockcell::LockCell;
use crate::core_locals::LockInterrupts;
use crate::mm::{self, PhysicalMemory};
use crate::net::{NetDevice, UdpAddress, UdpBind};
use crate::interrupts::{register_fault_handler, FaultReg, PageFaultHandler};
pub struct NetMapHandler {
vaddr: VirtAddr,
udp: UdpBind,
file_id: u64,
size: usize,
server: UdpAddress,
read_only: bool,
handling: LockCell<(), LockInterrupts>,
}
impl PageFaultHandler for NetMapHandler {
unsafe fn page_fault(&mut self, fault_addr: VirtAddr, code: u64) -> bool {
let end = VirtAddr(self.vaddr.0 + (self.size as u64 - 1));
if self.read_only && (code & (1 << 1)) != 0 {
return false;
}
if fault_addr >= self.vaddr && fault_addr <= end {
let _lock = self.handling.lock();
{
let mut pmem = PhysicalMemory;
let mut page_table = core!().boot_args.page_table.lock();
let page_table = page_table.as_mut().unwrap();
if page_table.translate(&mut pmem,
VirtAddr(fault_addr.0 & !0xfff))
.map(|x| x.page).flatten().is_some() {
return true;
}
}
let offset = ((fault_addr.0 & !0xfff) - self.vaddr.0) as usize;
let page = {
let mut pmem = PhysicalMemory;
pmem.alloc_phys(Layout::from_size_align(4096, 4096).unwrap())
};
let new_page = mm::slice_phys_mut(page, 4096);
let to_recv = core::cmp::min(4096, self.size - offset);
new_page[to_recv..].iter_mut().for_each(|x| *x = 0);
let mut retries = 0;
'retry: loop {
retries += 1;
if retries > 100 {
panic!("Failed to download backing page");
}
let mut packet = self.udp.device().allocate_packet();
{
let mut pkt = packet.create_udp(&self.server);
ServerMessage::Read {
id: self.file_id,
offset: offset,
size: to_recv,
}.serialize(&mut pkt).unwrap();
}
self.udp.device().send(packet, true);
if self.udp.recv_timeout(100_000, |_, udp| {
let mut ptr = &udp.payload[..];
match ServerMessage::deserialize(&mut ptr)? {
ServerMessage::ReadOk => Some(()),
ServerMessage::ReadErr =>
panic!("Could not satisfy network mapping read"),
_ => unreachable!(),
}
}).is_none() {
continue 'retry;
}
let mut recv_off = 0;
while recv_off < to_recv {
if self.udp.recv_timeout(100_000, |_, udp| {
assert!(udp.payload.len() <= to_recv - recv_off,
"Whoa, larger packet than expected");
new_page[recv_off..recv_off + udp.payload.len()]
.copy_from_slice(&udp.payload);
recv_off += udp.payload.len();
Some(())
}).is_none() {
continue 'retry;
}
}
break;
}
let mut pmem = PhysicalMemory;
let mut page_table = core!().boot_args.page_table.lock();
let page_table = page_table.as_mut().unwrap();
page_table.map_raw(&mut pmem,
VirtAddr(fault_addr.0 & !0xfff),
PageType::Page4K,
page.0 | PAGE_NX |
if self.read_only { 0 } else { PAGE_WRITE } |
PAGE_PRESENT)
.expect("Failed to map in network mapped memory");
true
} else {
false
}
}
}
pub struct NetMapping<'a> {
backing: &'a mut [u8],
_fault_reg: FaultReg,
read_only: bool,
}
impl<'a> NetMapping<'a> {
pub fn new(server: &str, filename: &str, read_only: bool) -> Option<Self> {
let netdev = NetDevice::get()?;
let udp = NetDevice::bind_udp(netdev.clone())?;
let server = UdpAddress::resolve(
&netdev, udp.port(), server)
.expect("Couldn't resolve target address");
let mut packet = netdev.allocate_packet();
{
let mut pkt = packet.create_udp(&server);
ServerMessage::GetFileId(Cow::Borrowed(filename))
.serialize(&mut pkt).unwrap();
}
netdev.send(packet, true);
let (file_id, size) = udp.recv_timeout(5_000_000, |_, udp| {
let mut ptr = &udp.payload[..];
let msg = ServerMessage::deserialize(&mut ptr)
.expect("Failed to deserialize File ID response");
match msg {
ServerMessage::FileId { id, size } => Some(Some((id, size))),
ServerMessage::FileIdErr => Some(None),
_ => unreachable!(),
}
})??;
if size <= 0 { return None; }
let size_align = size.checked_add(0xfff)? & !0xfff;
let virt_addr = crate::mm::alloc_virt_addr_4k(size_align as u64);
let handler = Box::new(NetMapHandler {
vaddr: virt_addr,
file_id: file_id,
udp: udp,
size: size,
server: server,
read_only: read_only,
handling: LockCell::new_no_preempt(()),
});
Some(NetMapping {
backing: unsafe {
core::slice::from_raw_parts_mut(virt_addr.0 as *mut u8,
size.try_into().ok()?)
},
_fault_reg: register_fault_handler(handler),
read_only,
})
}
}
impl<'a> Deref for NetMapping<'a> {
type Target = [u8];
fn deref(&self) -> &Self::Target {
self.backing
}
}
impl<'a> DerefMut for NetMapping<'a> {
fn deref_mut(&mut self) -> &mut Self::Target {
assert!(!self.read_only,
"Attempted write access to read-only network mapping");
self.backing
}
}
|
use core::ops::{Deref, DerefMut};
use core::alloc::Layout;
use core::convert::TryInto;
use alloc::boxed::Box;
use alloc::borrow::Cow;
use noodle::*;
use falktp::ServerMessage;
use page_table::{VirtAddr, PageType, PhysMem};
use page_table::{PAGE_NX, PAGE_WRITE, PAGE_PRESENT};
use lockcell::LockCell;
use crate::core_locals::LockInterrupts;
use crate::mm::{self, PhysicalMemory};
use crate::net::{NetDevice, UdpAddress, UdpBind};
use crate::interrupts::{register_fault_handler, FaultReg, PageFaultHandler};
pub struct NetMapHandler {
vaddr: VirtAddr,
udp: UdpBind,
file_id: u64,
size: usize,
server: UdpAddress,
read_only: bool,
handling: LockCell<(), LockInterrupts>,
}
impl PageFaultHandler for NetMapHandler {
unsafe fn page_fault(&mut self, fault_addr: VirtAddr, code: u64) -> bool {
let end = VirtAddr(self.vaddr.0 + (self.size as u64 - 1));
if self.read_only && (code & (1 << 1)) != 0 {
return false;
}
if fault_addr >= self.vaddr && fault_addr <= end {
let _lock = self.handling.lock();
{
let mut pmem = PhysicalMemory;
let mut page_table = core!().boot_args.page_table.lock();
let page_table = page_table.as_mut().unwrap();
if page_table.translate(&mut pmem,
VirtAddr(fault_addr.0 & !0xfff))
.map(|x| x.page).flatten().is_some() {
return true;
}
}
let offset = ((fault_addr.0 & !0xfff) - self.vaddr.0) as usize;
let page = {
let mut pmem = PhysicalMemory;
pmem.alloc_phys(Layout::from_size_align(4096, 4096).unwrap())
};
let new_page = mm::slice_phys_mut(page, 4096);
let to_recv = core::cmp::min(4096, self.size - offset);
new_page[to_recv..].iter_mut().for_each(|x| *x = 0);
let mut retries = 0;
'retry: loop {
retries += 1;
if retries > 100 {
panic!("Failed to download backing page");
}
let mut packet = self.udp.device().allocate_packet();
{
let mut pkt = packet.create_udp(&self.server);
ServerMessage::Read {
id: self.file_id,
offset: offset,
size: to_recv,
}.serialize(&mut pkt).unwrap();
}
self.udp.device().send(packet, true);
if self.udp.recv_timeout(100_000, |_, udp| {
let mut ptr = &udp.payload[..];
match ServerMessage::deserialize(&mut ptr)? {
ServerMessage::ReadOk => Some(()),
ServerMessage::ReadErr =>
panic!("Could not satisfy network mapping read"),
_ => unreachable!(),
}
}).is_none() {
continue 'retry;
}
let mut recv_off = 0;
while recv_off < to_recv {
if self.udp.recv_timeout(100_000, |_, udp| {
assert!(udp.payload.len() <= to_recv - recv_off,
"Whoa, larger packet than expected");
new_page[recv_off..recv_off + udp.payload.len()]
.copy_from_slice(&udp.payload);
recv_off += udp.payload.len();
Some(())
}).is_none() {
continue 'retry;
}
}
break;
}
let mut pmem = PhysicalMemory;
let mut page_table = core!().boot_args.page_table.lock();
let page_table = page_table.as_mut().unwrap();
page_table.map_raw(&mut pmem,
VirtAddr(fault_addr.0 & !0xfff),
PageType::Page4K,
page.0 | PAGE_NX |
if self.read_only { 0 } else { PAGE_WRITE } |
PAGE_PRESENT)
.expect("Failed to map in network mapped memory");
true
} else {
false
}
}
}
pub struct NetMapping<'a> {
backing: &'a mut [u8],
_fault_reg: FaultReg,
read_only: bool,
}
impl<'a> NetMapping<'a> {
pub fn new(server: &str, filename: &str, read_only: bool) -> Option<Self> {
let netdev = NetDevice::get()?;
let udp = NetDevice::bind_udp(netdev.clone())?;
let server = UdpAddress::resolve(
&netdev, udp.port(), server)
.expect("Couldn't resolve target address");
let mut packet = netdev.allocate_packet();
{
let mut pkt = packet.create_udp(&server);
ServerMessage::GetFileId(Cow::Borrowed(filename))
.serialize(&mut pkt).unwrap();
}
netdev.send(packet, true);
let (file_id, size) = udp.recv_timeout(5_000_000, |_, udp| {
let mut ptr = &udp.payload[..];
let msg = ServerMessage::deserialize(&mut ptr)
.expect("Failed to deserialize File ID response");
match msg {
ServerMessage::FileId { id, size } => Some(Some((id, size))),
ServerMessage::FileIdErr => Some(None),
_ => unreachable!(),
}
})??;
if size <= 0 { return None; }
let size_align = size.checked_add(0xfff)? & !0xfff;
let virt_addr = crate::mm::alloc_virt_addr_4k(size_align as u64);
let handler = Box::new(NetMapHandler {
vaddr: virt_addr,
file_id: file_id,
udp: udp,
size: size,
server: server,
read_only: read_only,
handling: LockCell::new_no_preempt(()),
});
|
}
}
impl<'a> Deref for NetMapping<'a> {
type Target = [u8];
fn deref(&self) -> &Self::Target {
self.backing
}
}
impl<'a> DerefMut for NetMapping<'a> {
fn deref_mut(&mut self) -> &mut Self::Target {
assert!(!self.read_only,
"Attempted write access to read-only network mapping");
self.backing
}
}
| Some(NetMapping {
backing: unsafe {
core::slice::from_raw_parts_mut(virt_addr.0 as *mut u8,
size.try_into().ok()?)
},
_fault_reg: register_fault_handler(handler),
read_only,
}) | call_expression | [
{
"content": "/// Download a file with the `filename` over TFTP with the PXE 16-bit API\n\npub fn download<P: AsRef<[u8]>>(filename: P) -> Option<Vec<u8>> {\n\n // Lock access to PXE\n\n let _guard = PXE_GUARD.lock();\n\n\n\n // Convert the filename to a slice of bytes\n\n let filename: &[u8] = file... |
Rust | roapi-http/tests/helpers.rs | zemelLeong/roapi | 3ace6078fa9b31cde12e367caf88ca31938c00cb | use std::path::PathBuf;
use columnq::datafusion::arrow;
use columnq::table::{KeyValueSource, TableColumn, TableLoadOption, TableSchema, TableSource};
use roapi_http::config::Config;
use roapi_http::startup::Application;
pub fn test_data_path(relative_path: &str) -> String {
let mut d = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
d.push("../test_data");
d.push(relative_path);
d.to_string_lossy().to_string()
}
pub async fn test_api_app_with_tables(tables: Vec<TableSource>) -> (Application, String) {
test_api_app(tables, vec![]).await
}
pub async fn test_api_app_with_kvstores(kvstores: Vec<KeyValueSource>) -> (Application, String) {
test_api_app(vec![], kvstores).await
}
pub async fn test_api_app(
tables: Vec<TableSource>,
kvstores: Vec<KeyValueSource>,
) -> (Application, String) {
let config = Config {
addr: "localhost:0".to_string().into(),
tables,
disable_read_only: false,
kvstores,
};
let app = Application::build(config)
.await
.expect("Failed to build application config");
let port = app.port();
let address = format!("http://localhost:{}", port);
(app, address)
}
pub async fn http_get(url: &str, accept: Option<&str>) -> reqwest::Response {
let request = reqwest::Client::new().get(url);
let request = if let Some(accept) = accept {
request.header("Accept", accept)
} else {
request
};
request.send().await.expect("Unable to execute GET request")
}
pub async fn http_post(url: &str, payload: impl Into<reqwest::Body>) -> reqwest::Response {
reqwest::Client::new()
.post(url)
.body(payload)
.send()
.await
.expect("Unable to execute POST request")
}
pub fn get_spacex_table() -> TableSource {
let json_source_path = test_data_path("spacex_launches.json");
TableSource::new("spacex_launches".to_string(), json_source_path)
}
pub fn get_uk_cities_table() -> TableSource {
TableSource::new(
"uk_cities".to_string(),
test_data_path("uk_cities_with_headers.csv"),
)
}
pub fn get_ubuntu_ami_table() -> TableSource {
TableSource::new("ubuntu_ami", test_data_path("ubuntu-ami.json"))
.with_option(TableLoadOption::json {
pointer: Some("/aaData".to_string()),
array_encoded: Some(true),
})
.with_schema(TableSchema {
columns: vec![
TableColumn {
name: "zone".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "name".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "version".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "arch".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "instance_type".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "release".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "ami_id".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "aki_id".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
],
})
}
pub fn get_spacex_launch_name_kvstore() -> KeyValueSource {
KeyValueSource::new(
"spacex_launch_name",
test_data_path("spacex_launches.json"),
"id",
"name",
)
}
| use std::path::PathBuf;
use columnq::datafusion::arrow;
use columnq::table::{KeyValueSource, TableColumn, TableLoadOption, TableSchema, TableSource};
use roapi_http::config::Config;
use roapi_http::startup::Application;
pub fn test_data_path(relative_path: &str) -> String {
let mut d = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
d.push("../test_data");
d.push(relative_path);
d.to_string_lossy().to_string()
}
pub async fn test_api_app_with_tables(tables: Vec<TableSource>) -> (Application, String) {
test_api_app(tables, vec![]).await
}
pub async fn test_api_app_with_kvstores(kvstores: Vec<KeyValueSource>) -> (Application, String) {
test_api_app(vec![], kvstores).await
}
pub async fn test_api_app(
tables: Vec<TableSource>,
kvstores: Vec<KeyValueSource>,
) -> (Application, String) {
let config = Config {
addr: "localhost:0".to_string().into(),
tables,
disable_read_only: false,
kvstores,
};
let app = Application::build(config)
.await
.expect("Failed to build application config");
let port = app.port();
let address = format!("http://localhost:{}", port);
(app, address)
}
pub async fn http_get(url: &str, accept: Option<&str>) -> reqwest::Response {
let request = reqwest::Client::new().get(url);
let request = if let Some(accept) = accept {
request.header("Accept", accept)
} else {
request
};
request.send().await.expect("Unable to execute GET request")
}
pub async fn http_post(url: &str, payload: impl Into<reqwest::Body>) -> reqwest::Response {
reqwest::Client::new()
.post(url)
.body(payload)
.send()
.await
.expect("Unable to execute POST request")
}
pub fn get_spacex_table() -> TableSource {
let json_source_path = test_data_path("spacex_launches.json");
TableSource::new("spacex_launches".to_string(), json_source_path)
}
pub fn get_uk_cities_table() -> TableSource {
TableSource::new(
"uk_cities".to_string(),
test_data_path("uk_cities_with_headers.csv"),
)
}
pub fn get_ubuntu_ami_table() -> TableSource {
TableSource::new("ubuntu_ami", test_data_path("ubuntu-ami.json"))
.with_option(TableLoadOption::json {
pointer: Some("/aaData".to_string()),
array_encoded: Some(true),
})
.with_schema(TableSchema {
columns: vec![
TableColumn {
name: "zone".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "name".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "version".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "arch".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "instance_type".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "release".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "ami_id".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
TableColumn {
name: "aki_id".to_string(),
data_type: arrow::datatypes::DataType::Utf8,
nullable: true,
},
],
})
}
| pub fn get_spacex_launch_name_kvstore() -> KeyValueSource {
KeyValueSource::new(
"spacex_launch_name",
test_data_path("spacex_launches.json"),
"id",
"name",
)
} | function_block-full_function | [
{
"content": "pub fn column_sort_expr_asc(column: impl Into<String>) -> Expr {\n\n Expr::Sort {\n\n expr: Box::new(Expr::Column(Column::from_name(column))),\n\n asc: true,\n\n nulls_first: true,\n\n }\n\n}\n\n\n\npub mod graphql;\n\npub mod rest;\n\npub mod sql;\n",
"file_path": "... | |
Rust | src/testdrive/src/action/verify_timestamp_compaction.rs | ruchirK/materialize | 94a022c1bca35726b0b1efa7516200a41d4a12d9 |
use std::sync::atomic::{AtomicU64, Ordering};
use std::sync::Arc;
use std::time::Duration;
use async_trait::async_trait;
use coord::catalog::Catalog;
use coord::session::Session;
use ore::now::NOW_ZERO;
use ore::result::ResultExt;
use ore::retry::Retry;
use sql::catalog::SessionCatalog;
use sql::names::PartialName;
use crate::action::{Action, State};
use crate::parser::BuiltinCommand;
pub struct VerifyTimestampsAction {
source: String,
max_size: usize,
permit_progress: bool,
}
pub fn build_verify_timestamp_compaction(
mut cmd: BuiltinCommand,
) -> Result<VerifyTimestampsAction, String> {
let source = cmd.args.string("source")?;
let max_size = cmd
.args
.opt_string("max-size")
.map(|s| s.parse::<usize>().expect("unable to parse usize"))
.unwrap_or(3);
let permit_progress = cmd
.args
.opt_bool("permit-progress")
.expect("require valid bool if specified")
.unwrap_or(false);
cmd.args.done()?;
Ok(VerifyTimestampsAction {
source,
max_size,
permit_progress,
})
}
#[async_trait]
impl Action for VerifyTimestampsAction {
async fn undo(&self, _: &mut State) -> Result<(), String> {
Ok(())
}
async fn redo(&self, state: &mut State) -> Result<(), String> {
if let Some(path) = &state.materialized_catalog_path {
let initial_highest_base = Arc::new(AtomicU64::new(u64::MAX));
Retry::default()
.initial_backoff(Duration::from_secs(1))
.max_duration(Duration::from_secs(10))
.retry(|retry_state| {
let initial_highest = initial_highest_base.clone();
async move {
let mut catalog = Catalog::open_debug(path, NOW_ZERO.clone())
.await
.map_err_to_string()?;
let item_id = catalog
.for_session(&Session::dummy())
.resolve_item(&PartialName {
database: None,
schema: None,
item: self.source.clone(),
})
.map_err_to_string()?
.id();
let bindings = catalog
.load_timestamp_bindings(item_id)
.map_err_to_string()?;
let progress = if retry_state.i == 0 {
initial_highest.store(
bindings.iter().map(|(_, ts, _)| ts).fold(u64::MIN, |a, &b| a.max(b)),
Ordering::SeqCst,
);
false
} else {
self.permit_progress &&
(bindings.iter().map(|(_, ts, _)| ts).fold(u64::MAX, |a, &b| a.min(b))
>= initial_highest.load(Ordering::SeqCst))
};
println!(
"Verifying timestamp binding compaction for {:?}. Found {:?} vs expected {:?}. Progress: {:?}",
self.source,
bindings.len(),
self.max_size,
progress,
);
if bindings.len() <= self.max_size || progress {
Ok(())
} else {
Err(format!(
"There are {:?} bindings compared to max size {:?}",
bindings.len(),
self.max_size,
))
}
}
}).await
} else {
println!(
"Skipping timestamp binding compaction verification for {:?}.",
self.source
);
Ok(())
}
}
}
|
use std::sync::atomic::{AtomicU64, Ordering};
use std::sync::Arc;
use std::time::Duration;
use async_trait::async_trait;
use coord::catalog::Catalog;
use coord::session::Session;
use ore::now::NOW_ZERO;
use ore::result::ResultExt;
use ore::retry::Retry;
use sql::catalog::SessionCatalog;
use sql::names::PartialName;
use crate::action::{Action, State};
use crate::parser::BuiltinCommand;
pub struct VerifyTimestampsAction {
source: String,
max_size: usize,
permit_progress: bool,
}
pub fn build_verify_timestamp_compaction(
mut cmd: BuiltinCommand,
) -> Result<VerifyTimestampsAction, String> {
let source = cmd.args.string("source")?;
let max_size = cmd
.args
.opt_string("max-size")
.map(|s| s.parse::<usize>().expect("unable to parse usize"))
.unwrap_or(3);
|
cmd.args.done()?;
Ok(VerifyTimestampsAction {
source,
max_size,
permit_progress,
})
}
#[async_trait]
impl Action for VerifyTimestampsAction {
async fn undo(&self, _: &mut State) -> Result<(), String> {
Ok(())
}
async fn redo(&self, state: &mut State) -> Result<(), String> {
if let Some(path) = &state.materialized_catalog_path {
let initial_highest_base = Arc::new(AtomicU64::new(u64::MAX));
Retry::default()
.initial_backoff(Duration::from_secs(1))
.max_duration(Duration::from_secs(10))
.retry(|retry_state| {
let initial_highest = initial_highest_base.clone();
async move {
let mut catalog = Catalog::open_debug(path, NOW_ZERO.clone())
.await
.map_err_to_string()?;
let item_id = catalog
.for_session(&Session::dummy())
.resolve_item(&PartialName {
database: None,
schema: None,
item: self.source.clone(),
})
.map_err_to_string()?
.id();
let bindings = catalog
.load_timestamp_bindings(item_id)
.map_err_to_string()?;
let progress = if retry_state.i == 0 {
initial_highest.store(
bindings.iter().map(|(_, ts, _)| ts).fold(u64::MIN, |a, &b| a.max(b)),
Ordering::SeqCst,
);
false
} else {
self.permit_progress &&
(bindings.iter().map(|(_, ts, _)| ts).fold(u64::MAX, |a, &b| a.min(b))
>= initial_highest.load(Ordering::SeqCst))
};
println!(
"Verifying timestamp binding compaction for {:?}. Found {:?} vs expected {:?}. Progress: {:?}",
self.source,
bindings.len(),
self.max_size,
progress,
);
if bindings.len() <= self.max_size || progress {
Ok(())
} else {
Err(format!(
"There are {:?} bindings compared to max size {:?}",
bindings.len(),
self.max_size,
))
}
}
}).await
} else {
println!(
"Skipping timestamp binding compaction verification for {:?}.",
self.source
);
Ok(())
}
}
}
| let permit_progress = cmd
.args
.opt_bool("permit-progress")
.expect("require valid bool if specified")
.unwrap_or(false); | assignment_statement | [
{
"content": "pub fn build_compression(cmd: &mut BuiltinCommand) -> Result<Compression, String> {\n\n match cmd.args.opt_string(\"compression\") {\n\n Some(s) => s.parse(),\n\n None => Ok(Compression::None),\n\n }\n\n}\n\n\n",
"file_path": "src/testdrive/src/action/file.rs",
"rank": ... |
Rust | gtk4/src/auto/icon_theme.rs | haecker-felix/gtk4-rs | f225c9f2d1b4f563aafb0c54581b8e8cafd5807c |
use crate::IconLookupFlags;
use crate::IconPaintable;
use crate::TextDirection;
use glib::object::Cast;
use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib::wrapper! {
pub struct IconTheme(Object<ffi::GtkIconTheme>);
match fn {
get_type => || ffi::gtk_icon_theme_get_type(),
}
}
impl IconTheme {
#[doc(alias = "gtk_icon_theme_new")]
pub fn new() -> IconTheme {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gtk_icon_theme_new()) }
}
#[doc(alias = "gtk_icon_theme_add_resource_path")]
pub fn add_resource_path(&self, path: &str) {
unsafe {
ffi::gtk_icon_theme_add_resource_path(self.to_glib_none().0, path.to_glib_none().0);
}
}
#[doc(alias = "gtk_icon_theme_add_search_path")]
pub fn add_search_path<P: AsRef<std::path::Path>>(&self, path: P) {
unsafe {
ffi::gtk_icon_theme_add_search_path(
self.to_glib_none().0,
path.as_ref().to_glib_none().0,
);
}
}
#[doc(alias = "gtk_icon_theme_get_display")]
pub fn get_display(&self) -> Option<gdk::Display> {
unsafe { from_glib_none(ffi::gtk_icon_theme_get_display(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_icon_theme_get_icon_names")]
pub fn get_icon_names(&self) -> Vec<glib::GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_icon_names(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_resource_path")]
pub fn get_resource_path(&self) -> Vec<glib::GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_resource_path(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_search_path")]
pub fn get_search_path(&self) -> Vec<std::path::PathBuf> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_search_path(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_theme_name")]
pub fn get_theme_name(&self) -> Option<glib::GString> {
unsafe { from_glib_full(ffi::gtk_icon_theme_get_theme_name(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_icon_theme_has_icon")]
pub fn has_icon(&self, icon_name: &str) -> bool {
unsafe {
from_glib(ffi::gtk_icon_theme_has_icon(
self.to_glib_none().0,
icon_name.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_lookup_by_gicon")]
pub fn lookup_by_gicon<P: IsA<gio::Icon>>(
&self,
icon: &P,
size: i32,
scale: i32,
direction: TextDirection,
flags: IconLookupFlags,
) -> Option<IconPaintable> {
unsafe {
from_glib_full(ffi::gtk_icon_theme_lookup_by_gicon(
self.to_glib_none().0,
icon.as_ref().to_glib_none().0,
size,
scale,
direction.to_glib(),
flags.to_glib(),
))
}
}
#[doc(alias = "gtk_icon_theme_lookup_icon")]
pub fn lookup_icon(
&self,
icon_name: &str,
fallbacks: &[&str],
size: i32,
scale: i32,
direction: TextDirection,
flags: IconLookupFlags,
) -> Option<IconPaintable> {
unsafe {
from_glib_full(ffi::gtk_icon_theme_lookup_icon(
self.to_glib_none().0,
icon_name.to_glib_none().0,
fallbacks.to_glib_none().0,
size,
scale,
direction.to_glib(),
flags.to_glib(),
))
}
}
#[doc(alias = "gtk_icon_theme_set_search_path")]
pub fn set_search_path(&self, path: &[&std::path::Path]) {
unsafe {
ffi::gtk_icon_theme_set_search_path(self.to_glib_none().0, path.to_glib_none().0);
}
}
#[doc(alias = "gtk_icon_theme_set_theme_name")]
pub fn set_theme_name(&self, theme_name: Option<&str>) {
unsafe {
ffi::gtk_icon_theme_set_theme_name(self.to_glib_none().0, theme_name.to_glib_none().0);
}
}
pub fn set_property_display(&self, display: Option<&gdk::Display>) {
unsafe {
glib::gobject_ffi::g_object_set_property(
self.as_ptr() as *mut glib::gobject_ffi::GObject,
b"display\0".as_ptr() as *const _,
glib::Value::from(display).to_glib_none().0,
);
}
}
pub fn set_property_resource_path(&self, resource_path: &[&str]) {
unsafe {
glib::gobject_ffi::g_object_set_property(
self.as_ptr() as *mut glib::gobject_ffi::GObject,
b"resource-path\0".as_ptr() as *const _,
glib::Value::from(resource_path).to_glib_none().0,
);
}
}
#[doc(alias = "gtk_icon_theme_get_for_display")]
pub fn get_for_display(display: &gdk::Display) -> Option<IconTheme> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gtk_icon_theme_get_for_display(
display.to_glib_none().0,
))
}
}
pub fn connect_changed<F: Fn(&IconTheme) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn changed_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"changed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
changed_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_display_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_display_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::display\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_display_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_icon_names_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_icon_names_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::icon-names\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_icon_names_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_resource_path_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_resource_path_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::resource-path\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_resource_path_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_search_path_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_search_path_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::search-path\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_search_path_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_theme_name_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_theme_name_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::theme-name\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_theme_name_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for IconTheme {
fn default() -> Self {
Self::new()
}
}
#[derive(Clone, Default)]
pub struct IconThemeBuilder {
display: Option<gdk::Display>,
resource_path: Option<Vec<String>>,
search_path: Option<Vec<String>>,
theme_name: Option<String>,
}
impl IconThemeBuilder {
pub fn new() -> Self {
Self::default()
}
pub fn build(self) -> IconTheme {
let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
if let Some(ref display) = self.display {
properties.push(("display", display));
}
if let Some(ref resource_path) = self.resource_path {
properties.push(("resource-path", resource_path));
}
if let Some(ref search_path) = self.search_path {
properties.push(("search-path", search_path));
}
if let Some(ref theme_name) = self.theme_name {
properties.push(("theme-name", theme_name));
}
let ret = glib::Object::new::<IconTheme>(&properties).expect("object new");
ret
}
pub fn display(mut self, display: &gdk::Display) -> Self {
self.display = Some(display.clone());
self
}
pub fn resource_path(mut self, resource_path: Vec<String>) -> Self {
self.resource_path = Some(resource_path);
self
}
pub fn search_path(mut self, search_path: Vec<String>) -> Self {
self.search_path = Some(search_path);
self
}
pub fn theme_name(mut self, theme_name: &str) -> Self {
self.theme_name = Some(theme_name.to_string());
self
}
}
impl fmt::Display for IconTheme {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("IconTheme")
}
}
|
use crate::IconLookupFlags;
use crate::IconPaintable;
use crate::TextDirection;
use glib::object::Cast;
use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib::wrapper! {
pub struct IconTheme(Object<ffi::GtkIconTheme>);
match fn {
get_type => || ffi::gtk_icon_theme_get_type(),
}
}
impl IconTheme {
#[doc(alias = "gtk_icon_theme_new")]
pub fn new() -> IconTheme {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gtk_icon_theme_new()) }
}
#[doc(alias = "gtk_icon_theme_add_resource_path")]
pub fn add_resource_path(&self, path: &str) {
unsafe {
ffi::gtk_icon_theme_add_resource_path(self.to_glib_none().0, path.to_glib_none().0);
}
}
#[doc(alias = "gtk_icon_theme_add_search_path")]
pub fn add_search_path<P: AsRef<std::path::Path>>(&self, path: P) {
unsafe {
ffi::gtk_icon_theme_add_search_path(
self.to_glib_none().0,
path.as_ref().to_glib_none().0,
);
}
}
#[doc(alias = "gtk_icon_theme_get_display")]
pub fn get_display(&self) -> Option<gdk::Display> {
unsafe { from_glib_none(ffi::gtk_icon_theme_get_display(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_icon_theme_get_icon_names")]
pub fn get_icon_names(&self) -> Vec<glib::GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_icon_names(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_resource_path")]
pub fn get_resource_path(&self) -> Vec<glib::GString> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_resource_path(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_search_path")]
pub fn get_search_path(&self) -> Vec<std::path::PathBuf> {
unsafe {
FromGlibPtrContainer::from_glib_full(ffi::gtk_icon_theme_get_search_path(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_get_theme_name")]
pub fn get_theme_name(&self) -> Option<glib::GString> {
unsafe { from_glib_full(ffi::gtk_icon_theme_get | b_full(ffi::gtk_icon_theme_lookup_icon(
self.to_glib_none().0,
icon_name.to_glib_none().0,
fallbacks.to_glib_none().0,
size,
scale,
direction.to_glib(),
flags.to_glib(),
))
}
}
#[doc(alias = "gtk_icon_theme_set_search_path")]
pub fn set_search_path(&self, path: &[&std::path::Path]) {
unsafe {
ffi::gtk_icon_theme_set_search_path(self.to_glib_none().0, path.to_glib_none().0);
}
}
#[doc(alias = "gtk_icon_theme_set_theme_name")]
pub fn set_theme_name(&self, theme_name: Option<&str>) {
unsafe {
ffi::gtk_icon_theme_set_theme_name(self.to_glib_none().0, theme_name.to_glib_none().0);
}
}
pub fn set_property_display(&self, display: Option<&gdk::Display>) {
unsafe {
glib::gobject_ffi::g_object_set_property(
self.as_ptr() as *mut glib::gobject_ffi::GObject,
b"display\0".as_ptr() as *const _,
glib::Value::from(display).to_glib_none().0,
);
}
}
pub fn set_property_resource_path(&self, resource_path: &[&str]) {
unsafe {
glib::gobject_ffi::g_object_set_property(
self.as_ptr() as *mut glib::gobject_ffi::GObject,
b"resource-path\0".as_ptr() as *const _,
glib::Value::from(resource_path).to_glib_none().0,
);
}
}
#[doc(alias = "gtk_icon_theme_get_for_display")]
pub fn get_for_display(display: &gdk::Display) -> Option<IconTheme> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gtk_icon_theme_get_for_display(
display.to_glib_none().0,
))
}
}
pub fn connect_changed<F: Fn(&IconTheme) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn changed_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"changed\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
changed_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_display_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_display_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::display\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_display_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_icon_names_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_icon_names_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::icon-names\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_icon_names_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_resource_path_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_resource_path_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::resource-path\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_resource_path_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_search_path_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_search_path_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::search-path\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_search_path_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_property_theme_name_notify<F: Fn(&IconTheme) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_theme_name_trampoline<F: Fn(&IconTheme) + 'static>(
this: *mut ffi::GtkIconTheme,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::theme-name\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_theme_name_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl Default for IconTheme {
fn default() -> Self {
Self::new()
}
}
#[derive(Clone, Default)]
pub struct IconThemeBuilder {
display: Option<gdk::Display>,
resource_path: Option<Vec<String>>,
search_path: Option<Vec<String>>,
theme_name: Option<String>,
}
impl IconThemeBuilder {
pub fn new() -> Self {
Self::default()
}
pub fn build(self) -> IconTheme {
let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
if let Some(ref display) = self.display {
properties.push(("display", display));
}
if let Some(ref resource_path) = self.resource_path {
properties.push(("resource-path", resource_path));
}
if let Some(ref search_path) = self.search_path {
properties.push(("search-path", search_path));
}
if let Some(ref theme_name) = self.theme_name {
properties.push(("theme-name", theme_name));
}
let ret = glib::Object::new::<IconTheme>(&properties).expect("object new");
ret
}
pub fn display(mut self, display: &gdk::Display) -> Self {
self.display = Some(display.clone());
self
}
pub fn resource_path(mut self, resource_path: Vec<String>) -> Self {
self.resource_path = Some(resource_path);
self
}
pub fn search_path(mut self, search_path: Vec<String>) -> Self {
self.search_path = Some(search_path);
self
}
pub fn theme_name(mut self, theme_name: &str) -> Self {
self.theme_name = Some(theme_name.to_string());
self
}
}
impl fmt::Display for IconTheme {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("IconTheme")
}
}
| _theme_name(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_icon_theme_has_icon")]
pub fn has_icon(&self, icon_name: &str) -> bool {
unsafe {
from_glib(ffi::gtk_icon_theme_has_icon(
self.to_glib_none().0,
icon_name.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_icon_theme_lookup_by_gicon")]
pub fn lookup_by_gicon<P: IsA<gio::Icon>>(
&self,
icon: &P,
size: i32,
scale: i32,
direction: TextDirection,
flags: IconLookupFlags,
) -> Option<IconPaintable> {
unsafe {
from_glib_full(ffi::gtk_icon_theme_lookup_by_gicon(
self.to_glib_none().0,
icon.as_ref().to_glib_none().0,
size,
scale,
direction.to_glib(),
flags.to_glib(),
))
}
}
#[doc(alias = "gtk_icon_theme_lookup_icon")]
pub fn lookup_icon(
&self,
icon_name: &str,
fallbacks: &[&str],
size: i32,
scale: i32,
direction: TextDirection,
flags: IconLookupFlags,
) -> Option<IconPaintable> {
unsafe {
from_gli | random | [] |
Rust | src/utils.rs | drahnr/pyroscope-rs | c0a64b7b3d3b9a166bf3648ff3c53534a24d68b1 | use crate::error::Result;
use crate::PyroscopeError;
use std::collections::HashMap;
pub fn merge_tags_with_app_name(
application_name: String, tags: HashMap<String, String>,
) -> Result<String> {
let mut tags_vec = tags
.into_iter()
.filter(|(k, _)| k != "__name__")
.map(|(k, v)| format!("{}={}", k, v))
.collect::<Vec<String>>();
tags_vec.sort();
let tags_str = tags_vec.join(",");
if !tags_str.is_empty() {
Ok(format!("{}{{{}}}", application_name, tags_str,))
} else {
Ok(application_name)
}
}
#[cfg(test)]
mod merge_tags_with_app_name_tests {
use std::collections::HashMap;
use crate::utils::merge_tags_with_app_name;
#[test]
fn merge_tags_with_app_name_with_tags() {
let mut tags = HashMap::new();
tags.insert("env".to_string(), "staging".to_string());
tags.insert("region".to_string(), "us-west-1".to_string());
tags.insert("__name__".to_string(), "reserved".to_string());
assert_eq!(
merge_tags_with_app_name("my.awesome.app.cpu".to_string(), tags).unwrap(),
"my.awesome.app.cpu{env=staging,region=us-west-1}".to_string()
)
}
#[test]
fn merge_tags_with_app_name_without_tags() {
assert_eq!(
merge_tags_with_app_name("my.awesome.app.cpu".to_string(), HashMap::default()).unwrap(),
"my.awesome.app.cpu".to_string()
)
}
}
pub fn check_err<T: Ord + Default>(num: T) -> Result<T> {
if num < T::default() {
return Err(PyroscopeError::from(std::io::Error::last_os_error()));
}
Ok(num)
}
#[cfg(test)]
mod check_err_tests {
use crate::utils::check_err;
#[test]
fn check_err_success() {
assert_eq!(check_err(1).unwrap(), 1)
}
#[test]
fn check_err_error() {
assert!(check_err(-1).is_err())
}
}
pub fn get_current_time_secs() -> Result<u64> {
Ok(std::time::SystemTime::now()
.duration_since(std::time::UNIX_EPOCH)?
.as_secs())
}
#[cfg(test)]
mod get_current_time_secs_tests {
use crate::utils::get_current_time_secs;
#[test]
fn get_current_time_secs_success() {
assert!(get_current_time_secs().is_ok())
}
}
#[derive(Debug, PartialEq)]
pub struct TimeRange {
pub from: u64,
pub until: u64,
pub current: u64,
pub rem: u64,
}
pub fn get_time_range(timestamp: u64) -> Result<TimeRange> {
if timestamp == 0 {
return get_time_range(get_current_time_secs()?);
}
Ok(TimeRange {
from: timestamp / 10 * 10,
until: timestamp / 10 * 10 + 10,
current: timestamp,
rem: 10 - (timestamp % 10),
})
}
#[cfg(test)]
mod get_time_range_tests {
use crate::utils::{get_time_range, TimeRange};
#[test]
fn get_time_range_verify() {
assert_eq!(
get_time_range(1644194479).unwrap(),
TimeRange {
from: 1644194470,
until: 1644194480,
current: 1644194479,
rem: 1,
}
);
assert_eq!(
get_time_range(1644194470).unwrap(),
TimeRange {
from: 1644194470,
until: 1644194480,
current: 1644194470,
rem: 10,
}
);
assert_eq!(
get_time_range(1644194476).unwrap(),
TimeRange {
from: 1644194470,
until: 1644194480,
current: 1644194476,
rem: 4,
}
);
}
}
| use crate::error::Result;
use crate::PyroscopeError;
use std::collections::HashMap;
pub fn merge_tags_with_app_name(
application_name: String, tags: HashMap<String, String>,
) -> Result<String> {
let mut tags_vec = tags
.into_iter()
.filter(|(k, _)| k != "__name__")
.map(|(k, v)| format!("{}={}", k, v))
.collect::<Vec<String>>();
tags_vec.sort();
let tags_str = tags_vec.join(",");
if !tags_str.is_empty() {
Ok(format!("{}{{{}}}", application_name, tags_str,))
} else {
Ok(application_name)
}
}
#[cfg(test)]
mod merge_tags_with_app_name_tests {
use std::collections::HashMap;
use crate::utils::merge_tags_with_app_name;
#[test]
fn merge_tags_with_app_name_with_tags() {
let mut tags = HashMap::new();
tags.insert("env".to_string(), "staging".to_string());
tags.insert("region".to_string(), "us-west-1".to_string());
tags.insert("__name__".to_string(), "reserved".to_string());
assert_eq!(
merge_tags_with_app_name("my.awesome.app.cpu".to_string(), tags).unwrap(),
"my.awesome.app.cpu{env=staging,region=us-west-1}".to_string()
)
}
#[test]
fn merge_tags_with_app_name_without_tags() {
assert_eq!(
merge_tags_with_app_name("my.awesome.app.cpu".to_string(), HashMap::default()).unwrap(),
"my.awesome.app.cpu".to_string()
)
}
}
pub fn check_err<T: Ord + Default>(num: T) -> Result<T> {
if num < T::default() {
return Err(PyroscopeError::from(std::io::Error::last_os_error()));
}
Ok(num)
}
#[cfg(test)]
mod check_err_tests {
use crate::utils::check_err;
#[test]
fn check_err_success() {
assert_eq!(check_err(1).unwrap(), 1)
}
#[test]
fn check_err_error() {
assert!(check_err(-1).is_err())
}
}
pub fn get_current_time_secs() -> Result<u64> {
Ok(std::time::SystemTime::now()
.duration_since(std::time::UNIX_EPOCH)?
.as_secs())
}
#[cfg(test)]
mod get_current_time_secs_tests {
use crate::utils::get_current_time_secs;
#[test]
fn get_current_time_secs_success() {
assert!(get_current_time_secs().is_ok())
}
}
#[derive(Debug, PartialEq)]
pub struct TimeRange {
pub from: u64,
pub until: u64,
pub current: u64,
pub rem: u64,
}
pub fn get_time_range(timestamp: u64) -> Result<TimeRange> {
if timestamp == 0 {
return get_time_range(get_current_time_secs()?);
}
Ok(TimeRange {
from: timestamp / 10 * 10,
until: timestamp / 10 * 10 + 10,
current: timestamp,
rem: 10 - (timestamp % 10),
})
}
#[cfg(test)]
mod get_time_range_tests {
use crate::utils::{get_time_range, TimeRange};
#[test]
fn get_time_range_verify() {
assert_eq!(
get_time_range(1644194479).unwrap(),
TimeRange {
from: 1644194470,
until: 1644194480,
current: 1644194479,
rem: 1,
}
);
assert_eq!(
get_time_range(1644194470).unwrap(),
TimeRange {
from: 1644194470,
until: 1644194480,
| until: 1644194480,
current: 1644194476,
rem: 4,
}
);
}
}
| current: 1644194470,
rem: 10,
}
);
assert_eq!(
get_time_range(1644194476).unwrap(),
TimeRange {
from: 1644194470,
| random | [
{
"content": "fn fibonacci(n: u64) -> u64 {\n\n match n {\n\n 0 | 1 => 1,\n\n n => fibonacci(n - 1) + fibonacci(n - 2),\n\n }\n\n}\n\n\n",
"file_path": "examples/tags.rs",
"rank": 3,
"score": 102153.85947132888
},
{
"content": "fn fibonacci(n: u64) -> u64 {\n\n match n... |
Rust | src/writer/file_writer.rs | cspinetta/jon-listen | 89134524b67443d7620b11bb840dfb9dfe04d0f8 |
use std::fs::File;
use std::io::prelude::*;
use std::fs::OpenOptions;
use std::thread::{self, JoinHandle};
use std::path::PathBuf;
use std::fs;
use std::time::Duration;
use chrono::prelude::*;
use std::borrow::BorrowMut;
use std::sync::mpsc::{sync_channel, SyncSender, Receiver};
use ::settings::FileWriterConfig;
use ::settings::RotationPolicyType;
use writer::file_rotation::FileRotation;
use writer::rotation_policy::{RotationPolicy, RotationByDuration, RotationByDay};
pub struct FileWriter {
file_dir_path: PathBuf,
file_path: PathBuf,
file_name: String,
file: File,
pub tx: SyncSender<FileWriterCommand>,
rx: Receiver<FileWriterCommand>,
file_config: FileWriterConfig,
}
impl FileWriter {
pub fn new(buffer_bound: usize, file_config: FileWriterConfig) -> Self {
let file_dir_path = file_config.filedir.clone();
let mut file_path = file_dir_path.clone();
file_path.push(file_config.filename.clone());
let file = Self::open_file(&file_path, file_config.formatting.startingmsg, true).unwrap();
let (tx, rx) = sync_channel(buffer_bound);
FileWriter { file_dir_path, file_path, file_name: file_config.filename.clone(), file, tx, rx, file_config }
}
pub fn start(&mut self) -> Result<(), String> {
info!("File writer starting");
let rotation_policy: Box<RotationPolicy> = match self.file_config.rotation.policy {
RotationPolicyType::ByDuration => Box::new(RotationByDuration::new(Duration::from_secs(self.file_config.rotation.duration.unwrap()))),
RotationPolicyType::ByDay => Box::new(RotationByDay::new())
};
let file_rotation = FileRotation::new(
self.file_dir_path.clone(),self.file_path.clone(),
self.file_name.clone(), self.file_config.rotation.count, rotation_policy, self.tx.clone());
let rotation_handle: JoinHandle<Result<(), String>> = file_rotation.start_async();
self.listen_commands()?;
rotation_handle.join().unwrap_or_else(|e| Err(format!("Failed trying to join. Reason: {:?}", e)))?;
Ok(())
}
pub fn start_async(mut self) -> JoinHandle<Result<(), String>> {
thread::spawn(move || {
self.start()
})
}
fn listen_commands(&mut self) -> Result<(), String> {
let mut count = 0;
loop {
let mut command = self.rx.recv()
.map_err(|e| format!("Error getting file-write-command from channel: {}", e))?;
debug!("Command received: {:?}", command);
match command {
FileWriterCommand::WriteDebug(id, value, i) => {
count += 1;
info!("WriteDebug - {} - Count in FileWriter: {} - In Server: {}", id, count, i);
self.write(value.as_slice())?
},
FileWriterCommand::Write(ref value) if value.last().map(|x| x.eq(&('\n' as u8))).unwrap_or(false) => {
self.write(value)?
},
FileWriterCommand::Write(ref mut value) => {
let value: &mut Vec<u8> = value.as_mut();
value.push('\n' as u8);
self.write((value).as_slice())?
},
FileWriterCommand::Rename(new_path) => self.rotate(new_path)?,
}
}
Ok(())
}
pub fn write(&mut self, buf: &[u8]) -> Result<(), String> {
Self::write_with(self.file.borrow_mut(), buf)
}
fn write_with(file: &mut File, buf: &[u8]) -> Result<(), String> {
debug!("Writing to file {:?}", file);
file.write(buf)
.map_err(|e| format!("Failed trying to write to the log file. Reason: {}", e))?;
Ok(())
}
fn open_file(filepath: &PathBuf, with_starting_msg: bool, keep_content: bool) -> Result<File, String> {
let starting_msg = format!("Starting {} at {}\n", filepath.to_string_lossy(), Local::now().to_rfc2822());
info!("Opening file {:?}", filepath);
info!("{}", starting_msg);
let mut options = OpenOptions::new();
let mut options = if keep_content { options.append(true) } else { options.write(true) };
let mut file = options.create(true).open(filepath)
.expect(format!("Open the log file {:?}", filepath).as_ref());
if with_starting_msg {
Self::write_with(file.borrow_mut(), starting_msg.as_bytes());
}
Ok(file)
}
fn rotate(&mut self, new_path: PathBuf) -> Result<(), String> {
fs::rename(self.file_path.clone(), new_path.clone())
.map_err(|e| format!("Failed trying to rename the file {:?} to {:?}. Reason: {}", self.file_path.clone(), new_path, e))
.and_then(|_| {
let ending_msg = format!("Ending log as {} at {}\n", new_path.as_path().to_string_lossy(), Local::now().to_rfc2822());
info!("File rename successfully. {}", ending_msg);
if self.file_config.formatting.endingmsg {
self.write(ending_msg.as_bytes())?;
}
self.file = Self::open_file(&self.file_path.clone(), self.file_config.formatting.startingmsg, false)?;
Ok(())
})
}
}
#[derive(Debug, Clone, PartialEq)]
pub enum FileWriterCommand {
Write(Vec<u8>),
Rename(PathBuf),
WriteDebug(String, Vec<u8>, i32),
}
|
use std::fs::File;
use std::io::prelude::*;
use std::fs::OpenOptions;
use std::thread::{self, JoinHandle};
use std::path::PathBuf;
use std::fs;
use std::time::Duration;
use chrono::prelude::*;
use std::borrow::BorrowMut;
use std::sync::mpsc::{sync_channel, SyncSender, Receiver};
use ::settings::FileWriterConfig;
use ::settings::RotationPolicyType;
use writer::file_rotation::FileRotation;
use writer::rotation_policy::{RotationPolicy, RotationByDuration, RotationByDay};
pub struct FileWriter {
file_dir_path: PathBuf,
file_path: PathBuf,
file_name: String,
file: File,
pub tx: SyncSender<FileWriterCommand>,
rx: Receiver<FileWriterCommand>,
file_config: FileWriterConfig,
}
impl FileWriter {
pub fn new(buffer_bound: usize, file_config: FileWriterConfig) -> Self {
let file_dir_path = file_config.filedir.clone();
let mut file_path = file_dir_path.clone();
file_path.push(file_config.filename.clone());
let file = Self::open_file(&file_path, file_config.formatting.startingmsg, true).unwrap();
let (tx, rx) = sync_channel(buffer_bound);
FileWriter { file_dir_path, file_path, file_name: file_config.filename.clone(), file, tx, rx, file_config }
}
pub fn start(&mut self) -> Result<(), String> {
info!("File writer starting");
let rotation_policy: Box<RotationPolicy> = match self.file_config.rotation.policy {
RotationPolicyType::ByDuration => Box::new(RotationByDuration::new(Duration::from_secs(self.file_config.rotation.duration.unwrap()))),
RotationPolicyType::ByDay => Box::new(RotationByDay::new())
};
let file_rotation = FileRotation::new(
self.file_dir_path.clone(),self.file_path.clone(),
self.file_name.clone(), self.file_config.rotation.count, rotation_policy, self.tx.clone());
let rotation_handle: JoinHandle<Result<(), String>> = file_rotation.start_async();
self.listen_commands()?;
rotation_handle.join().unwrap_or_else(|e| Err(format!("Failed trying to join. Reason: {:?}", e)))?;
Ok(())
}
pub fn start_async(mut self) -> JoinHandle<Result<(), String>> {
thread::spawn(move || {
self.start()
})
}
fn listen_commands(&mut self) -> Result<(), String> {
let mut count = 0;
loop {
let mut command = self.rx.recv()
.map_err(|e| format!("Error getting file-write-command from channel: {}", e))?;
debug!("Command received: {:?}", command);
match command {
FileWriterCommand::WriteDebug(id, value, i) => {
count += 1;
info!("WriteDebug - {} - Count in FileWriter: {} - In Server: {}", id, count, i);
self.write(value.as_slice())?
},
FileWriterCommand::Write(ref value) if value.last().map(|x| x.eq(&('\n' as u8))).unwrap_or(false) => {
self.write(value)?
},
FileWriterCommand::Write(ref mut value) => {
let value: &mut Vec<u8> = value.as_mut();
value.push('\n' as u8);
self.write((value).as_slice())?
},
FileWriterCommand::Rename(new_path) => self.rotate(new_path)?,
}
}
Ok(())
}
pub fn write(&mut self, buf: &[u8]) -> Result<(), String> {
Self::write_with(self.file.borrow_mut(), buf)
}
fn write_with(file: &mut File, buf: &[u8]) -> Result<(), String> {
debug!("Writing to file {:?}", file);
file.write(buf)
.map_err(|e| format!("Failed trying to write to the log file. Reason: {}", e))?;
Ok(())
}
|
fn rotate(&mut self, new_path: PathBuf) -> Result<(), String> {
fs::rename(self.file_path.clone(), new_path.clone())
.map_err(|e| format!("Failed trying to rename the file {:?} to {:?}. Reason: {}", self.file_path.clone(), new_path, e))
.and_then(|_| {
let ending_msg = format!("Ending log as {} at {}\n", new_path.as_path().to_string_lossy(), Local::now().to_rfc2822());
info!("File rename successfully. {}", ending_msg);
if self.file_config.formatting.endingmsg {
self.write(ending_msg.as_bytes())?;
}
self.file = Self::open_file(&self.file_path.clone(), self.file_config.formatting.startingmsg, false)?;
Ok(())
})
}
}
#[derive(Debug, Clone, PartialEq)]
pub enum FileWriterCommand {
Write(Vec<u8>),
Rename(PathBuf),
WriteDebug(String, Vec<u8>, i32),
}
| fn open_file(filepath: &PathBuf, with_starting_msg: bool, keep_content: bool) -> Result<File, String> {
let starting_msg = format!("Starting {} at {}\n", filepath.to_string_lossy(), Local::now().to_rfc2822());
info!("Opening file {:?}", filepath);
info!("{}", starting_msg);
let mut options = OpenOptions::new();
let mut options = if keep_content { options.append(true) } else { options.write(true) };
let mut file = options.create(true).open(filepath)
.expect(format!("Open the log file {:?}", filepath).as_ref());
if with_starting_msg {
Self::write_with(file.borrow_mut(), starting_msg.as_bytes());
}
Ok(file)
} | function_block-full_function | [
{
"content": "fn extract_command_arg(args: &mut Vec<String>, names: Vec<String>) -> bool {\n\n match args.iter().position(|a| names.contains(a)) {\n\n Some(i) => {\n\n args.remove(i);\n\n true\n\n }\n\n None => false,\n\n }\n\n}\n\n\n\nmod tcp {\n\n use std::i... |
Rust | src/connection/info.rs | bayne/libpq.rs | 124f73ac438fd542f933e94499550b1158b8d38e | #[derive(Clone, Debug, PartialEq)]
pub struct Info {
pub keyword: String,
pub envvar: Option<String>,
pub compiled: Option<String>,
pub val: Option<String>,
pub label: Option<String>,
pub dispchar: String,
pub dispsize: i32,
}
impl Info {
/**
* Returns the default connection options.
*
* See [PQconndefaults](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PQCONNDEFAULTS)
*/
pub fn new() -> Self {
Self::default()
}
/**
* Returns parsed connection options from the provided connection string.
*
* See
* [PQconninfoParse](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PQCONNINFOPARSE).
*/
pub fn from(dsn: &str) -> std::result::Result<Vec<Self>, String> {
let c_dsn = crate::ffi::to_cstr(dsn);
unsafe {
let mut errmsg: *mut i8 = std::ptr::null_mut();
let raw = pq_sys::PQconninfoParse(c_dsn.as_ptr(), &mut errmsg);
if raw.is_null() {
if errmsg.is_null() {
return Err("Unknow error".to_string());
} else {
let err = crate::ffi::to_string(errmsg);
pq_sys::PQfreemem(errmsg as *mut std::ffi::c_void);
return Err(err);
}
}
let info = Self::vec_from_nta(raw);
pq_sys::PQconninfoFree(raw);
Ok(info)
}
}
fn from_raw(info: *mut pq_sys::_PQconninfoOption) -> Self {
unsafe {
Self {
keyword: crate::ffi::to_string((*info).keyword),
envvar: if (*info).envvar.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).envvar))
},
compiled: if (*info).compiled.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).compiled))
},
val: if (*info).val.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).val))
},
label: if (*info).label.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).label))
},
dispchar: crate::ffi::to_string((*info).dispchar),
dispsize: (*info).dispsize,
}
}
}
fn vec_from_nta(raw: *mut pq_sys::_PQconninfoOption) -> Vec<Self> {
let mut vec = Vec::new();
for x in 0.. {
unsafe {
if (*raw.offset(x)).keyword.is_null() {
break;
} else {
let info = raw.offset(x).into();
vec.push(info);
}
}
}
vec
}
}
impl Default for Info {
fn default() -> Self {
unsafe {
let raw = pq_sys::PQconndefaults();
let info = raw.into();
pq_sys::PQconninfoFree(raw);
info
}
}
}
#[doc(hidden)]
impl From<*mut pq_sys::_PQconninfoOption> for Info {
fn from(info: *mut pq_sys::_PQconninfoOption) -> Self {
Self::from_raw(info)
}
}
#[cfg(test)]
mod test {
#[test]
fn parse_info() {
assert!(crate::connection::Info::from("host=localhost user=postgres").is_ok());
assert_eq!(
crate::connection::Info::from("'"),
Err("missing \"=\" after \"'\" in connection info string\n".to_string())
);
}
#[test]
fn defaults() {
let _ = crate::connection::Info::default();
}
}
| #[derive(Clone, Debug, PartialEq)]
pub struct Info {
pub keyword: String,
pub envvar: Option<String>,
pub compiled: Option<String>,
pub val: Option<String>,
pub label: Option<String>,
pub dispchar: String,
pub dispsize: i32,
}
impl Info {
/**
* Returns the default connection options.
*
* See [PQconndefaults](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PQCONNDEFAULTS)
*/
pub fn new() -> Self {
Self::default()
}
/**
* Returns parsed connection options from the provided connection string.
*
* See
* [PQconninfoParse](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-PQCONNINFOPARSE).
*/
pub fn from(dsn: &str) -> std::result::Result<Vec<Self>, String> {
let c_dsn = crate::ffi::to_cstr(dsn);
unsafe {
let mut errmsg: *mut i8 = std::ptr::null_mut();
let raw = pq_sys::PQconninfoParse(c_dsn.as_ptr(), &mut errmsg);
if raw.is_null() {
if errmsg.is_null() {
return Err("Unknow error".to_string());
} else {
let err = crate::ffi::to_string(errmsg);
pq_sys::PQfreemem(errmsg as *mut std::ffi::c_void);
return Err(err);
}
}
let info = Self::vec_from_nta(raw);
pq_sys::PQconninfoFree(raw);
Ok(info)
}
}
fn from_raw(info: *mut pq_sys::_PQconninfoOption) -> Self {
unsafe {
Self {
keyword: crate::ffi::to_string((*info).keyword),
envvar: if (*info).envvar.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).envvar))
},
compiled: if (*info).compiled.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).compiled))
},
val: if (*info).val.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).val))
},
label: if (*info).label.is_null() {
None
} else {
Some(crate::ffi::to_string((*info).label))
},
dispchar: crate::ffi::to_string((*info).dispchar),
dispsize: (*info).dispsize,
}
}
}
fn vec_from_nta(raw: *mut pq_sys::_PQconninfoOption) -> Vec<Self> {
let mut vec = Vec::new();
for x in 0.. {
unsafe {
if (*raw.offset(x)).keyword.is_nul |
}
impl Default for Info {
fn default() -> Self {
unsafe {
let raw = pq_sys::PQconndefaults();
let info = raw.into();
pq_sys::PQconninfoFree(raw);
info
}
}
}
#[doc(hidden)]
impl From<*mut pq_sys::_PQconninfoOption> for Info {
fn from(info: *mut pq_sys::_PQconninfoOption) -> Self {
Self::from_raw(info)
}
}
#[cfg(test)]
mod test {
#[test]
fn parse_info() {
assert!(crate::connection::Info::from("host=localhost user=postgres").is_ok());
assert_eq!(
crate::connection::Info::from("'"),
Err("missing \"=\" after \"'\" in connection info string\n".to_string())
);
}
#[test]
fn defaults() {
let _ = crate::connection::Info::default();
}
}
| l() {
break;
} else {
let info = raw.offset(x).into();
vec.push(info);
}
}
}
vec
} | function_block-function_prefixed | [
{
"content": "#[deprecated(note = \"Use libpq::Connection::escape_string instead\")]\n\npub fn string(from: &str) -> String {\n\n let c_from = crate::ffi::to_cstr(from);\n\n // @see https://github.com/postgres/postgres/blob/REL_12_2/src/interfaces/libpq/fe-exec.c#L3329\n\n let cstring = crate::ffi::new... |
Rust | simulator/src/sim/actions/yin_yang_magic.rs | rainbowbismuth/birb-brains-bot | f168ec06c5c5cc8d41589437c6f91f0d97289167 | use crate::sim::actions::{Ability, AbilityImpl, Action, AoE, ALLY_OK, FOE_OK};
use crate::sim::common::{mod_6_formula, AddConditionSpellImpl, ConditionClearSpellImpl};
use crate::sim::{
Combatant, CombatantId, Condition, Element, Event, Simulation, Source, CAN_BE_CALCULATED,
CAN_BE_REFLECTED, SILENCEABLE,
};
pub const YIN_YANG_MAGIC_ABILITIES: &[Ability] = &[
Ability {
name: "Blind",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 4,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Darkness],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 200,
ctr: 2,
range: 5,
},
},
Ability {
name: "Spell Absorb",
flags: FOE_OK | SILENCEABLE,
mp_cost: 2,
aoe: AoE::None,
implementation: &AbsorbSpellImpl {
hp_not_mp: false,
amount: 0.33,
base_chance: 175,
ctr: 2,
range: 5,
},
},
Ability {
name: "Life Drain",
flags: FOE_OK | SILENCEABLE,
mp_cost: 16,
aoe: AoE::None,
implementation: &AbsorbSpellImpl {
hp_not_mp: true,
amount: 0.25,
base_chance: 185,
ctr: 2,
range: 5,
},
},
Ability {
name: "Pray Faith",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 6,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Faith],
can_be_evaded: false,
ignore_magic_def: false,
base_chance: 150,
ctr: 4,
range: 5,
},
},
Ability {
name: "Doubt Faith",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 6,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Innocent],
can_be_evaded: false,
ignore_magic_def: false,
base_chance: 150,
ctr: 4,
range: 5,
},
},
Ability {
name: "Zombie",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 20,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Undead],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 115,
ctr: 5,
range: 5,
},
},
Ability {
name: "Silence Song",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Silence],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 180,
ctr: 3,
range: 5,
},
},
Ability {
name: "Blind Rage",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Berserk],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 130,
ctr: 5,
range: 5,
},
},
Ability {
name: "Confusion Song",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 20,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Confusion],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 135,
ctr: 5,
range: 5,
},
},
Ability {
name: "Dispel Magic",
flags: FOE_OK | SILENCEABLE | CAN_BE_CALCULATED,
mp_cost: 34,
aoe: AoE::None,
implementation: &ConditionClearSpellImpl {
conditions: &[
Condition::Float,
Condition::Reraise,
Condition::Transparent,
Condition::Regen,
Condition::Protect,
Condition::Shell,
Condition::Haste,
Condition::Faith,
Condition::Reflect,
],
base_chance: 200,
ignore_magic_def: false,
ctr: 3,
range: 5,
},
},
Ability {
name: "Paralyze",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 10,
aoe: AoE::Diamond(1, Some(0)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::DontAct],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 185,
ctr: 5,
range: 5,
},
},
Ability {
name: "Sleep",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 24,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Sleep],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 175,
ctr: 6,
range: 5,
},
},
Ability {
name: "Petrify",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Petrify],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 125,
ctr: 9,
range: 5,
},
},
];
struct AbsorbSpellImpl {
hp_not_mp: bool,
amount: f32,
base_chance: i16,
range: u8,
ctr: u8,
}
impl AbilityImpl for AbsorbSpellImpl {
fn consider<'a>(
&self,
actions: &mut Vec<Action<'a>>,
ability: &'a Ability<'a>,
_sim: &Simulation<'a>,
_user: &Combatant<'a>,
target: &Combatant<'a>,
) {
actions.push(Action::new(
ability,
self.range,
Some(self.ctr),
target.id(),
));
}
fn perform<'a>(&self, sim: &mut Simulation<'a>, user_id: CombatantId, target_id: CombatantId) {
let user = sim.combatant(user_id);
let target = sim.combatant(target_id);
if sim.do_magical_evade(user, target, Source::Ability) {
return;
}
let success_chance = mod_6_formula(user, target, Element::None, self.base_chance, false);
if !(sim.roll_auto_succeed() < success_chance) {
sim.log_event(Event::AbilityMissed(user_id, target_id));
return;
}
if self.hp_not_mp {
let absorbed_amount = (target.max_hp() as f32 * self.amount) as i16;
sim.change_target_hp(target_id, absorbed_amount, Source::Ability);
sim.change_target_hp(user_id, -absorbed_amount, Source::Ability);
} else {
let absorbed_amount = (target.max_mp() as f32 * self.amount) as i16;
sim.change_target_mp(target_id, absorbed_amount, Source::Ability);
sim.change_target_mp(user_id, -absorbed_amount, Source::Ability);
}
}
}
| use crate::sim::actions::{Ability, AbilityImpl, Action, AoE, ALLY_OK, FOE_OK};
use crate::sim::common::{mod_6_formula, AddConditionSpellImpl, ConditionClearSpellImpl};
use crate::sim::{
Combatant, CombatantId, Condition, Element, Event, Simulation, Source, CAN_BE_CALCULATED,
CAN_BE_REFLECTED, SILENCEABLE,
};
pub const YIN_YANG_MAGIC_ABILITIES: &[Ability] = &[
Ability {
name: "Blind",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 4,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Darkness],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 200,
ctr: 2,
range: 5,
},
},
Ability {
name: "Spell Absorb",
flags: FOE_OK | SILENCEABLE,
mp_cost: 2,
aoe: AoE::None,
implementation: &AbsorbSpellImpl {
hp_not_mp: false,
amount: 0.33,
base_chance: 175,
ctr: 2,
range: 5,
},
},
Ability {
name: "Life Drain",
flags: FOE_OK | SILENCEABLE,
mp_cost: 16,
aoe: AoE::None,
implementation: &AbsorbSpellImpl {
hp_not_mp: true,
amount: 0.25,
base_chance: 185,
ctr: 2,
range: 5,
},
},
Ability {
name: "Pray Faith",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 6,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Faith],
can_be_evaded: false,
ignore_magic_def: false,
base_chance: 150,
ctr: 4,
range: 5,
},
},
Ability {
name: "Doubt Faith",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 6,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Innocent],
can_be_evaded: false,
ignore_magic_def: false,
base_chance: 150,
ctr: 4,
range: 5,
},
},
Ability {
name: "Zombie",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 20,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Undead],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 115,
ctr: 5,
range: 5,
},
},
Ability {
name: "Silence Song",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Silence],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 180,
ctr: 3,
range: 5,
},
},
Ability {
name: "Blind Rage",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Berserk],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 130,
ctr: 5,
range: 5,
},
},
Ability {
name: "Confusion Song",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 20,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Confusion],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 135,
ctr: 5,
range: 5,
},
},
Ability {
name: "Dispel Magic",
flags: FOE_OK | SILENCEABLE | CAN_BE_CALCULATED,
mp_cost: 34,
aoe: AoE::None,
implementation: &ConditionClearSpellImpl {
conditions: &[
Condition::Float,
Condition::Reraise,
Condition::Transparent,
Condition::Regen,
Condition::Protect,
Condition::Shell,
Condition::Haste,
Condition::Faith,
Condition::Reflect,
],
base_chance: 200,
ignore_magic_def: false,
ctr: 3,
range: 5,
},
},
Ability {
name: "Paralyze",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 10,
aoe: AoE::Diamond(1, Some(0)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::DontAct],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 185,
ctr: 5,
range: 5,
},
},
Ability {
name: "Sleep",
flags: ALLY_OK | FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 24,
aoe: AoE::Diamond(1, Some(1)),
implementation: &AddConditionSpellImpl {
condition: &[Condition::Sleep],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 175,
ctr: 6,
range: 5,
},
},
Ability {
name: "Petrify",
flags: FOE_OK | SILENCEABLE | CAN_BE_REFLECTED | CAN_BE_CALCULATED,
mp_cost: 16,
aoe: AoE::None,
implementation: &AddConditionSpellImpl {
condition: &[Condition::Petrify],
can_be_evaded: true,
ignore_magic_def: false,
base_chance: 125,
ctr: 9,
range: 5,
},
},
];
struct AbsorbSpellImpl {
hp_not_mp: bool,
amount: f32,
base_chance: i16,
range: u8,
ctr: u8,
}
impl AbilityImpl for AbsorbSpellImpl {
fn consider<'a>(
&self,
actions: &mut Vec<Action<'a>>,
ability: &'a Ability<'a>,
_sim: &Simulation<'a>,
_user: &Combatant<'a>,
target: &Combatant<'a>,
) {
actions.push(Action::new(
ability,
self.range,
Some(self.ctr),
target.id(),
));
}
fn perform<'a>(&self, sim: &mut Simulation<'a>, user_id: CombatantId, target_id: CombatantId) {
let user = sim.combatant(user_id);
let target = sim.combatant(target_id);
if sim.do_magi | tyMissed(user_id, target_id));
return;
}
if self.hp_not_mp {
let absorbed_amount = (target.max_hp() as f32 * self.amount) as i16;
sim.change_target_hp(target_id, absorbed_amount, Source::Ability);
sim.change_target_hp(user_id, -absorbed_amount, Source::Ability);
} else {
let absorbed_amount = (target.max_mp() as f32 * self.amount) as i16;
sim.change_target_mp(target_id, absorbed_amount, Source::Ability);
sim.change_target_mp(user_id, -absorbed_amount, Source::Ability);
}
}
}
| cal_evade(user, target, Source::Ability) {
return;
}
let success_chance = mod_6_formula(user, target, Element::None, self.base_chance, false);
if !(sim.roll_auto_succeed() < success_chance) {
sim.log_event(Event::Abili | function_block-random_span | [
{
"content": "pub fn in_range(user: &Combatant, range: u8, target: &Combatant) -> bool {\n\n let dist = user.distance(target);\n\n dist <= range as i16\n\n}\n\n\n",
"file_path": "simulator/src/sim/simulation.rs",
"rank": 0,
"score": 452225.96033337904
},
{
"content": "pub fn can_move_i... |
Rust | src/kms/gcpkms.rs | stemid/roughenough | 7bc4ea5d34fac53d33ff2ed53bb7a70a2c1aca93 |
#[cfg(feature = "gcpkms")]
pub mod inner {
extern crate base64;
extern crate google_cloudkms1 as cloudkms1;
extern crate hyper;
extern crate hyper_rustls;
extern crate yup_oauth2 as oauth2;
use std::default::Default;
use std::env;
use std::path::Path;
use std::result::Result;
use self::cloudkms1::CloudKMS;
use self::cloudkms1::{DecryptRequest, EncryptRequest};
use self::hyper::net::HttpsConnector;
use self::hyper::status::StatusCode;
use self::hyper_rustls::TlsClient;
use self::oauth2::{ServiceAccountAccess, ServiceAccountKey};
use crate::kms::{EncryptedDEK, KmsError, KmsProvider, PlaintextDEK, AD};
const GOOGLE_APP_CREDS: &str = &"GOOGLE_APPLICATION_CREDENTIALS";
pub struct GcpKms {
key_resource_id: String,
service_account: ServiceAccountKey,
}
impl GcpKms {
pub fn from_resource_id(resource_id: &str) -> Result<Self, KmsError> {
let svc_acct = load_gcp_credential()?;
Ok(GcpKms {
key_resource_id: resource_id.to_string(),
service_account: svc_acct,
})
}
fn new_hub(&self) -> CloudKMS<hyper::Client, ServiceAccountAccess<hyper::Client>> {
let client1 = hyper::Client::with_connector(HttpsConnector::new(TlsClient::new()));
let access = oauth2::ServiceAccountAccess::new(self.service_account.clone(), client1);
let client2 = hyper::Client::with_connector(HttpsConnector::new(TlsClient::new()));
CloudKMS::new(client2, access)
}
fn pretty_http_error(&self, resp: &hyper::client::Response) -> KmsError {
let code = resp.status;
let url = &resp.url;
KmsError::OperationFailed(format!("Response {} from {}", code, url))
}
}
impl KmsProvider for GcpKms {
fn encrypt_dek(&self, plaintext_dek: &PlaintextDEK) -> Result<EncryptedDEK, KmsError> {
let mut request = EncryptRequest::default();
request.plaintext = Some(base64::encode(plaintext_dek));
request.additional_authenticated_data = Some(base64::encode(AD));
let hub = self.new_hub();
let result = hub
.projects()
.locations_key_rings_crypto_keys_encrypt(request, &self.key_resource_id)
.doit();
match result {
Ok((http_resp, enc_resp)) => {
if http_resp.status == StatusCode::Ok {
let ciphertext = enc_resp.ciphertext.unwrap();
let ct = base64::decode(&ciphertext)?;
Ok(ct)
} else {
Err(self.pretty_http_error(&http_resp))
}
}
Err(e) => Err(KmsError::OperationFailed(format!("encrypt_dek() {:?}", e))),
}
}
fn decrypt_dek(&self, encrypted_dek: &EncryptedDEK) -> Result<PlaintextDEK, KmsError> {
let mut request = DecryptRequest::default();
request.ciphertext = Some(base64::encode(encrypted_dek));
request.additional_authenticated_data = Some(base64::encode(AD));
let hub = self.new_hub();
let result = hub
.projects()
.locations_key_rings_crypto_keys_decrypt(request, &self.key_resource_id)
.doit();
match result {
Ok((http_resp, enc_resp)) => {
if http_resp.status == StatusCode::Ok {
let plaintext = enc_resp.plaintext.unwrap();
let ct = base64::decode(&plaintext)?;
Ok(ct)
} else {
Err(self.pretty_http_error(&http_resp))
}
}
Err(e) => Err(KmsError::OperationFailed(format!("decrypt_dek() {:?}", e))),
}
}
}
fn load_gcp_credential() -> Result<ServiceAccountKey, KmsError> {
if let Ok(gac) = env::var(GOOGLE_APP_CREDS.to_string()) {
return if Path::new(&gac).exists() {
match oauth2::service_account_key_from_file(&gac) {
Ok(svc_acct_key) => Ok(svc_acct_key),
Err(e) => {
Err(KmsError::InvalidConfiguration(format!(
"Can't load service account credential '{}': {:?}",
gac, e
)))
}
}
} else {
Err(KmsError::InvalidConfiguration(format!(
"{} ='{}' does not exist",
GOOGLE_APP_CREDS, gac
)))
}
}
panic!(
"Failed to load service account credential. Is {} set?",
GOOGLE_APP_CREDS
);
}
}
|
#[cfg(feature = "gcpkms")]
pub mod inner {
extern crate base64;
extern crate google_cloudkms1 as cloudkms1;
extern crate hyper;
extern crate hyper_rustls;
extern crate yup_oauth2 as oauth2;
use std::default::Default;
use std::env;
use std::path::Path;
use std::result::Result;
use self::cloudkms1::CloudKMS;
use self::cloudkms1::{DecryptRequest, EncryptRequest};
use self::hyper::net::HttpsConnector;
use self::hyper::status::StatusCode;
use self::hyper_rustls::TlsClient;
use self::oauth2::{ServiceAccountAccess, ServiceAccountKey};
use crate::kms::{EncryptedDEK, KmsError, KmsProvider, PlaintextDEK, AD};
const GOOGLE_APP_CREDS: &str = &"GOOGLE_APPLICATION_CREDENTIALS";
pub struct GcpKms {
key_resource_id: String,
service_account: ServiceAccountKey,
}
impl GcpKms {
pub fn from_resource_id(resource_id: &str) -> Result<Self, KmsError> {
let svc_acct = load_gcp_credential()?;
Ok(GcpKms {
key_resource_id: resource_id.to_string(),
service_account: svc_acct,
})
}
fn new_hub(&self) -> CloudKMS<hyper::Client, ServiceAccountAccess<hyper::Client>> {
let client1 = hyper::Client::with_connector(HttpsConnector::new(TlsClient::new()));
let access = oauth2::ServiceAccountAccess::new(self.service_account.clone(), client1);
let client2 = hyper::Client::with_connector(HttpsConnector::new(TlsClient::new()));
CloudKMS::new(client2, access)
}
fn pretty_http_error(&self, resp: &hyper::client::Response) -> KmsError {
let code = resp.status;
let url = &resp.url;
KmsError::OperationFailed(format!("Response {} from {}", code, url))
}
}
impl KmsProvider for GcpKms {
fn encrypt_dek(&self, plaintext_dek: &PlaintextDEK) -> Result<EncryptedDEK, KmsError> {
let mut request = EncryptRequest::default();
request.plaintext = Some(base64::encode(plaintext_dek));
request.additional_authenticated_data = Some(base64::encode(AD));
let hub = self.new_hub();
let result = hub
.projects()
.locations_key_rings_crypto_keys_encrypt(request, &self.key_resource_id)
.doit();
|
}
fn decrypt_dek(&self, encrypted_dek: &EncryptedDEK) -> Result<PlaintextDEK, KmsError> {
let mut request = DecryptRequest::default();
request.ciphertext = Some(base64::encode(encrypted_dek));
request.additional_authenticated_data = Some(base64::encode(AD));
let hub = self.new_hub();
let result = hub
.projects()
.locations_key_rings_crypto_keys_decrypt(request, &self.key_resource_id)
.doit();
match result {
Ok((http_resp, enc_resp)) => {
if http_resp.status == StatusCode::Ok {
let plaintext = enc_resp.plaintext.unwrap();
let ct = base64::decode(&plaintext)?;
Ok(ct)
} else {
Err(self.pretty_http_error(&http_resp))
}
}
Err(e) => Err(KmsError::OperationFailed(format!("decrypt_dek() {:?}", e))),
}
}
}
fn load_gcp_credential() -> Result<ServiceAccountKey, KmsError> {
if let Ok(gac) = env::var(GOOGLE_APP_CREDS.to_string()) {
return if Path::new(&gac).exists() {
match oauth2::service_account_key_from_file(&gac) {
Ok(svc_acct_key) => Ok(svc_acct_key),
Err(e) => {
Err(KmsError::InvalidConfiguration(format!(
"Can't load service account credential '{}': {:?}",
gac, e
)))
}
}
} else {
Err(KmsError::InvalidConfiguration(format!(
"{} ='{}' does not exist",
GOOGLE_APP_CREDS, gac
)))
}
}
panic!(
"Failed to load service account credential. Is {} set?",
GOOGLE_APP_CREDS
);
}
}
| match result {
Ok((http_resp, enc_resp)) => {
if http_resp.status == StatusCode::Ok {
let ciphertext = enc_resp.ciphertext.unwrap();
let ct = base64::decode(&ciphertext)?;
Ok(ct)
} else {
Err(self.pretty_http_error(&http_resp))
}
}
Err(e) => Err(KmsError::OperationFailed(format!("encrypt_dek() {:?}", e))),
} | if_condition | [
{
"content": "/// Factory function to create a `ServerConfig` _trait object_ based on the value\n\n/// of the provided `arg`.\n\n///\n\n/// * `ENV` will return an [`EnvironmentConfig`](struct.EnvironmentConfig.html)\n\n/// * any other value returns a [`FileConfig`](struct.FileConfig.html)\n\n///\n\npub fn m... |
Rust | embrs/src/stm32f4/rcc/mod.rs | DCasFer/RustSimpleScheduler | 25cda9d5d9601a56296589861556e7c173fbff04 |
use arm_m;
use arm_m::reg::AtomicReg;
use super::flash::FLASH;
pub mod raw;
pub use self::raw::{AhbPrescaler, ApbPrescaler, Cr, Cfgr, Pllcfgr};
pub use self::raw::Pllp as SysPrescaler;
use self::raw::ClockDivisor;
pub const BOOT_CLOCK_HZ : u32 = 16_000_000;
pub struct Rcc;
pub struct ClockConfig {
pub crystal_hz: f32,
pub crystal_divisor: u32,
pub vco_multiplier: u32,
pub general_divisor: SysPrescaler,
pub pll48_divisor: u32,
pub ahb_divisor: Option<AhbPrescaler>,
pub apb1_divisor: Option<ApbPrescaler>,
pub apb2_divisor: Option<ApbPrescaler>,
pub flash_latency: u32,
}
pub struct ClockSpeeds {
pub cpu: f32,
pub ahb: f32,
pub apb1: f32,
pub apb2: f32,
pub pll48: f32,
}
impl ClockSpeeds {
pub fn get_clock_for<P: PeripheralName>(&self, p: P) -> f32 {
p.get_clock(self)
}
}
impl ClockConfig {
pub fn compute_speeds(&self) -> ClockSpeeds {
let vco_in_hz = self.crystal_hz / (self.crystal_divisor as f32);
let vco_out_hz = vco_in_hz * (self.vco_multiplier as f32);
let cpu = vco_out_hz / (self.general_divisor.to_divisor() as f32);
ClockSpeeds {
cpu: cpu,
ahb: cpu / (self.ahb_divisor.to_divisor() as f32),
apb1: cpu / (self.apb1_divisor.to_divisor() as f32),
apb2: cpu / (self.apb2_divisor.to_divisor() as f32),
pll48: vco_out_hz / (self.pll48_divisor as f32),
}
}
}
pub trait PeripheralName {
fn enable_clock(self, rcc: &Rcc);
fn get_clock(self, speeds: &ClockSpeeds) -> f32;
}
impl Rcc {
fn reg(&self) -> &raw::Registers {
unsafe {
&*(raw::RCC_ADDRESS as *const raw::Registers)
}
}
pub fn enable_clock<P: PeripheralName>(&self, p: P) {
p.enable_clock(self);
arm_m::data_synchronization_barrier();
}
pub fn read_cr(&self) -> Cr {
Cr(self.reg().cr.get())
}
pub fn write_cr(&self, v: Cr) {
self.reg().cr.set(v.0)
}
pub fn update_cr<F: FnOnce(Cr) -> Cr>(&self, f: F) {
self.write_cr(f(self.read_cr()))
}
pub fn read_cfgr(&self) -> Cfgr {
Cfgr(self.reg().cfgr.get())
}
pub fn write_cfgr(&self, v: Cfgr) {
self.reg().cfgr.set(v.0)
}
pub fn update_cfgr<F: FnOnce(Cfgr) -> Cfgr>(&self, f: F) {
self.write_cfgr(f(self.read_cfgr()))
}
pub fn read_pllcfgr(&self) -> Pllcfgr {
Pllcfgr(self.reg().pllcfgr.get())
}
pub fn write_pllcfgr(&self, v: Pllcfgr) {
self.reg().pllcfgr.set(v.0)
}
pub fn update_pllcfgr<F: FnOnce(Pllcfgr) -> Pllcfgr>(&self, f: F) {
self.write_pllcfgr(f(self.read_pllcfgr()))
}
pub fn configure_clocks(&self, cfg: &ClockConfig) {
self.update_cr(|v| v.with_hsion(true));
while !self.read_cr().get_hsirdy() {}
self.update_cfgr(|v| v.with_sw(raw::ClockSwitch::Hsi));
while self.read_cfgr().get_sws() != Ok(raw::ClockSwitch::Hsi) {}
self.update_cr(|v| v.with_pllon(false));
while self.read_cr().get_pllrdy() {}
self.update_cfgr(|v|
v.with_hpre(cfg.ahb_divisor)
.with_ppre1(cfg.apb1_divisor)
.with_ppre2(cfg.apb2_divisor));
FLASH.update_acr(|v| v.with_latency(cfg.flash_latency));
self.update_cr(|v| v.with_hseon(true));
while !self.read_cr().get_hserdy() {}
self.update_pllcfgr(|v| v.with_pllm(cfg.crystal_divisor)
.with_plln(cfg.vco_multiplier)
.with_pllp(cfg.general_divisor)
.with_pllq(cfg.pll48_divisor)
.with_pllsrc(raw::PllSource::Hse));
self.update_cr(|v| v.with_pllon(true));
while !self.read_cr().get_pllrdy() {}
self.update_cfgr(|v| v.with_sw(raw::ClockSwitch::Pll));
while self.read_cfgr().get_sws() != Ok(raw::ClockSwitch::Pll) {}
}
}
#[derive(Copy, Clone)]
pub enum AhbBus {
Ahb1 = 0,
Ahb2 = 1,
Ahb3 = 2,
}
macro_rules! peripheral_enum {
(
$(#[$m:meta])*
pub enum $tyname:ident ($bty:ident) {
$(
$(#[$e_m:meta])*
p $name:ident = $bus:tt | $idx:tt | $rst:tt | $clk:tt | $lp:tt,
)*
}
) => {
$(#[$m])*
#[derive(Copy, Clone, Eq, PartialEq)]
#[repr(u32)]
pub enum $tyname {
$(
$(#[$e_m])*
$name = ($bty::$bus as u32) | ($idx << 8)
| ($rst << 16) | ($clk << 17) | ($lp << 18),
)*
}
impl $tyname {
#[inline]
pub fn get_bus(self) -> $bty {
let idx = (self as u32) & 0xF;
unsafe { ::core::mem::transmute(idx as u8) }
}
#[inline]
pub fn get_bit_index(self) -> u32 {
((self as u32) >> 8) & 0x1F
}
#[inline]
pub fn has_rst(self) -> bool {
((self as u32) & (1 << 16)) != 0
}
#[inline]
pub fn has_enr(self) -> bool {
((self as u32) & (1 << 17)) != 0
}
#[inline]
pub fn has_lpenr(self) -> bool {
((self as u32) & (1 << 18)) != 0
}
}
};
}
peripheral_enum! {
pub enum AhbPeripheral (AhbBus) {
p GpioA = Ahb1 | 0 | 1 | 1 | 1,
p GpioB = Ahb1 | 1 | 1 | 1 | 1,
p GpioC = Ahb1 | 2 | 1 | 1 | 1,
p GpioD = Ahb1 | 3 | 1 | 1 | 1,
p GpioE = Ahb1 | 4 | 1 | 1 | 1,
p GpioF = Ahb1 | 5 | 1 | 1 | 1,
p GpioG = Ahb1 | 6 | 1 | 1 | 1,
p GpioH = Ahb1 | 7 | 1 | 1 | 1,
p GpioI = Ahb1 | 8 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p GpioJ = Ahb1 | 9 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p GpioK = Ahb1 | 10 | 1 | 1 | 1,
p Crc = Ahb1 | 12 | 1 | 1 | 1,
p FlashIface = Ahb1 | 15 | 0 | 0 | 1,
p Sram1 = Ahb1 | 16 | 0 | 0 | 1,
p Sram2 = Ahb1 | 17 | 0 | 0 | 1,
p BackupSram = Ahb1 | 18 | 0 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Sram3 = Ahb1 | 19 | 0 | 0 | 1,
p CcmDataRam = Ahb1 | 20 | 0 | 1 | 0,
p Dma1 = Ahb1 | 21 | 1 | 1 | 1,
p Dma2 = Ahb1 | 22 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Dma2d = Ahb1 | 23 | 1 | 1 | 1,
p Ethernet = Ahb1 | 25 | 1 | 1 | 1,
p EthernetTx = Ahb1 | 26 | 0 | 1 | 1,
p EthernetRx = Ahb1 | 27 | 0 | 1 | 1,
p EthernetPtp = Ahb1 | 28 | 0 | 1 | 1,
p UsbOtgHs = Ahb1 | 29 | 1 | 1 | 1,
p UsbOtgHsUlpi = Ahb1 | 30 | 0 | 1 | 1,
p Dcmi = Ahb2 | 0 | 1 | 1 | 1,
p Cryp = Ahb2 | 4 | 1 | 1 | 1,
p Hash = Ahb2 | 5 | 1 | 1 | 1,
p Rng = Ahb2 | 6 | 1 | 1 | 1,
p UsbOtgFs = Ahb2 | 7 | 1 | 1 | 1,
p Fsmc = Ahb3 | 0 | 1 | 1 | 1,
}
}
impl PeripheralName for AhbPeripheral {
fn enable_clock(self, rcc: &Rcc) {
if !self.has_enr() {
panic!("cannot control clock for AHB{} idx {}",
(self.get_bus() as u32) + 1,
self.get_bit_index())
}
rcc.reg()
.ahb_enr[self.get_bus() as usize]
.atomic_or(1 << self.get_bit_index())
}
fn get_clock(self, speeds: &ClockSpeeds) -> f32 {
speeds.ahb
}
}
#[derive(Copy, Clone)]
pub enum ApbBus {
Apb1 = 0,
Apb2 = 1,
}
peripheral_enum! {
pub enum ApbPeripheral (ApbBus) {
p Tim2 = Apb1 | 0 | 1 | 1 | 1,
p Tim3 = Apb1 | 1 | 1 | 1 | 1,
p Tim4 = Apb1 | 2 | 1 | 1 | 1,
p Tim5 = Apb1 | 3 | 1 | 1 | 1,
p Tim6 = Apb1 | 4 | 1 | 1 | 1,
p Tim7 = Apb1 | 5 | 1 | 1 | 1,
p Tim12 = Apb1 | 6 | 1 | 1 | 1,
p Tim13 = Apb1 | 7 | 1 | 1 | 1,
p Tim14 = Apb1 | 8 | 1 | 1 | 1,
p Wwdg = Apb1 | 11 | 1 | 1 | 1,
p Spi2 = Apb1 | 14 | 1 | 1 | 1,
p Spi3 = Apb1 | 15 | 1 | 1 | 1,
p Usart2 = Apb1 | 17 | 1 | 1 | 1,
p Usart3 = Apb1 | 18 | 1 | 1 | 1,
p Uart4 = Apb1 | 19 | 1 | 1 | 1,
p Uart5 = Apb1 | 20 | 1 | 1 | 1,
p I2c1 = Apb1 | 21 | 1 | 1 | 1,
p I2c2 = Apb1 | 22 | 1 | 1 | 1,
p I2c3 = Apb1 | 23 | 1 | 1 | 1,
p Can1 = Apb1 | 25 | 1 | 1 | 1,
p Can2 = Apb1 | 26 | 1 | 1 | 1,
p Pwr = Apb1 | 28 | 1 | 1 | 1,
p Dac = Apb1 | 29 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Uart7 = Apb1 | 30 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Uart8 = Apb1 | 31 | 1 | 1 | 1,
p Tim1 = Apb2 | 0 | 1 | 1 | 1,
p Tim8 = Apb2 | 1 | 1 | 1 | 1,
p Usart1 = Apb2 | 4 | 1 | 1 | 1,
p Usart6 = Apb2 | 5 | 1 | 1 | 1,
p Adc1 = Apb2 | 8 | 1 | 1 | 1,
p Adc2 = Apb2 | 9 | 0 | 1 | 1,
p Adc3 = Apb2 | 10 | 0 | 1 | 1,
p Sdio = Apb2 | 11 | 1 | 1 | 1,
p Spi1 = Apb2 | 12 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi4 = Apb2 | 13 | 1 | 1 | 1,
p Syscfg = Apb2 | 14 | 1 | 1 | 1,
p Tim9 = Apb2 | 16 | 1 | 1 | 1,
p Tim10 = Apb2 | 17 | 1 | 1 | 1,
p Tim11 = Apb2 | 18 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi5 = Apb2 | 20 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi6 = Apb2 | 21 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Sai1 = Apb2 | 22 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Ltdc = Apb2 | 26 | 1 | 1 | 1,
}
}
impl PeripheralName for ApbPeripheral {
fn enable_clock(self, rcc: &Rcc) {
if !self.has_enr() {
panic!("cannot control clock for APB{} idx {}",
(self.get_bus() as u32) + 1,
self.get_bit_index())
}
rcc.reg()
.apb_enr[self.get_bus() as usize]
.atomic_or(1 << self.get_bit_index())
}
fn get_clock(self, speeds: &ClockSpeeds) -> f32 {
match self.get_bus() {
ApbBus::Apb1 => speeds.apb1,
ApbBus::Apb2 => speeds.apb2,
}
}
}
pub static RCC: Rcc = Rcc;
|
use arm_m;
use arm_m::reg::AtomicReg;
use super::flash::FLASH;
pub mod raw;
pub use self::raw::{AhbPrescaler, ApbPrescaler, Cr, Cfgr, Pllcfgr};
pub use self::raw::Pllp as SysPrescaler;
use self::raw::ClockDivisor;
pub const BOOT_CLOCK_HZ : u32 = 16_000_000;
pub struct Rcc;
pub struct ClockConfig {
pub crystal_hz: f32,
pub crystal_divisor: u32,
pub vco_multiplier: u32,
pub general_divisor: SysPrescaler,
pub pll48_divisor: u32,
pub ahb_divisor: Option<AhbPrescaler>,
pub apb1_divisor: Option<ApbPrescaler>,
pub apb2_divisor: Option<ApbPrescaler>,
pub flash_latency: u32,
}
pub struct ClockSpeeds {
pub cpu: f32,
pub ahb: f32,
pub apb1: f32,
pub apb2: f32,
pub pll48: f32,
}
impl ClockSpeeds {
pub fn get_clock_for<P: PeripheralName>(&self, p: P) -> f32 {
p.get_clock(self)
}
}
impl ClockConfig {
pub fn compute_speeds(&self) -> ClockSpeeds {
let vco_in_hz = self.crystal_hz / (self.crystal_divisor as f32);
let vco_out_hz = vco_in_hz * (self.vco_multiplier as f32);
let cpu = vco_out_hz / (self.general_divisor.to_divisor() as f32);
ClockSpeeds {
cpu: cpu,
ahb: cpu / (self.ahb_divisor.to_divisor() as f32),
apb1: cpu / (self.apb1_divisor.to_divisor() as f32),
apb2: cpu / (self.apb2_divisor.to_divisor() as f32),
pll48: vco_out_hz / (self.pll48_divisor as f32),
}
}
}
pub trait PeripheralName {
fn enable_clock(self, rcc: &Rcc);
fn get_clock(self, speeds: &ClockSpeeds) -> f32;
}
impl Rcc {
fn reg(&self) -> &raw::Registers {
unsafe {
&*(raw::RCC_ADDRESS as *const raw::Registers)
}
}
pub fn enable_clock<P: PeripheralName>(&self, p: P) {
p.enable_clock(self);
arm_m::data_synchronization_barrier();
}
pub fn read_cr(&self) -> Cr {
Cr(self.reg().cr.get())
}
pub fn write_cr(&self, v: Cr) {
self.reg().cr.set(v.0)
}
pub fn update_cr<F: FnOnce(Cr) -> Cr>(&self, f: F) {
self.write_cr(f(self.read_cr()))
}
pub fn read_cfgr(&self) -> Cfgr {
Cfgr(self.reg().cfgr.get())
}
pub fn write_cfgr(&self, v: Cfgr) {
self.reg().cfgr.set(v.0)
}
pub fn update_cfgr<F: FnOnce(Cfgr) -> Cfgr>(&self, f: F) {
self.write_cfgr(f(self.read_cfgr()))
}
pub fn read_pllcfgr(&self) -> Pllcfgr {
Pllcfgr(self.reg().pllcfgr.get())
}
pub fn write_pllcfgr(&self, v: Pllcfgr) {
self.reg().pllcfgr.set(v.0)
}
pub fn update_pllcfgr<F: FnOnce(Pllcfgr) -> Pllcfgr>(&self, f: F) {
self.write_pllcfgr(f(self.read_pllcfgr()))
}
pub fn configure_clocks(&self, cfg: &ClockConfig) {
self.update_cr(|v| v.with_hsion(true));
while !self.read_cr().get_hsirdy() {}
self.update_cfgr(|v| v.with_sw(raw::ClockSwitch::Hsi));
while self.read_cfgr().get_sws() != Ok(raw::ClockSwitch::Hsi) {}
self.update_cr(|v| v.with_pllon(false));
while self.read_cr().get_pllrdy() {}
self.update_cfgr(|v|
v.with_hpre(cfg.ahb_divisor)
.with_ppre1(cfg.apb1_divisor)
.with_ppre2(cfg.apb2_divisor));
FLASH.update_acr(|v| v.with_latency(cfg.flash_latency));
self.update_cr(|v| v.with_hseon(true));
while !self.read_cr().get_hserdy() {}
self.update_pllcfgr(|v| v.with_pllm(cfg.crystal_divisor)
.with_plln(cfg.vco_multiplier)
.with_pllp(cfg.general_divisor)
.with_pllq(cfg.pll48_divisor)
.with_pllsrc(raw::PllSource::Hse));
self.update_cr(|v| v.with_pllon(true));
while !self.read_cr().get_pllrdy() {}
self.update_cfgr(|v| v.with_sw(raw::ClockSwitch::Pll));
while self.read_cfgr().get_sws() != Ok(raw::ClockSwitch::Pll) {}
}
}
#[derive(Copy, Clone)]
pub enum AhbBus {
Ahb1 = 0,
Ahb2 = 1,
Ahb3 = 2,
}
macro_rules! peripheral_enum {
(
$(#[$m:meta])*
pub enum $tyname:ident ($bty:ident) {
$(
$(#[$e_m:meta])*
p $name:ident = $bus:tt | $idx:tt | $rst:tt | $clk:tt | $lp:tt,
)*
}
) => {
$(#[$m])*
#[derive(Copy, Clone, Eq, PartialEq)]
#[repr(u32)]
pub enum $tyname {
$(
$(#[$e_m])*
$name = ($bty::$bus as u32) | ($idx << 8)
| ($rst << 16) | ($clk << 17) | ($lp << 18),
)*
}
impl $tyname {
#[inline]
pub fn get_bus(self) -> $bty {
let idx = (self as u32) & 0xF;
unsafe { ::core::mem::transmute(idx as u8) }
}
#[inline]
pub fn get_bit_index(self) -> u32 {
((self as u32) >> 8) & 0x1F
}
#[inline]
pub fn has_rst(self) -> bool {
((self as u32) & (1 << 16)) != 0
}
#[inline]
pub fn has_enr(self) -> bool {
((self as u32) & (1 << 17)) != 0
}
#[inline]
pub fn has_lpenr(self) -> bool {
((self as u32) & (1 << 18)) != 0
}
}
};
}
peripheral_enum! {
pub enum AhbPeripheral (AhbBus) {
p GpioA = Ahb1 | 0 | 1 | 1 | 1,
p GpioB = Ahb1 | 1 | 1 | 1 | 1,
p GpioC = Ahb1 | 2 | 1 | 1 | 1,
p GpioD = Ahb1 | 3 | 1 | 1 | 1,
p GpioE = Ahb1 | 4 | 1 | 1 | 1,
p GpioF = Ahb1 | 5 | 1 | 1 | 1,
p GpioG = Ahb1 | 6 | 1 | 1 | 1,
p GpioH = Ahb1 | 7 | 1 | 1 | 1,
p GpioI = Ahb1 | 8 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p GpioJ = Ahb1 | 9 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p GpioK = Ahb1 | 10 | 1 | 1 | 1,
p Crc = Ahb1 | 12 | 1 | 1 | 1,
p FlashIface = Ahb1 | 15 | 0 | 0 | 1,
p Sram1 = Ahb1 | 16 | 0 | 0 | 1,
p Sram2 = Ahb1 | 17 | 0 | 0 | 1,
p BackupSram = Ahb1 | 18 | 0 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Sram3 = Ahb1 | 19 | 0 | 0 | 1,
p CcmDataRam = Ahb1 | 20 | 0 | 1 | 0,
p Dma1 = Ahb1 | 21 | 1 | 1 | 1,
p Dma2 = Ahb1 | 22 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Dma2d = Ahb1 | 23 | 1 | 1 | 1,
p Ethernet = Ahb1 | 25 | 1 | 1 | 1,
p EthernetTx = Ahb1 | 26 | 0 | 1 | 1,
p EthernetRx = Ahb1 | 27 | 0 | 1 | 1,
p EthernetPtp = Ahb1 | 28 | 0 | 1 | 1,
p UsbOtgHs = Ahb1 | 29 | 1 | 1 | 1,
p UsbOtgHsUlpi = Ahb1 | 30 | 0 | 1 | 1,
p Dcmi = Ahb2 | 0 | 1 | 1 | 1,
p Cryp = Ahb2 | 4 | 1 | 1 | 1,
p Hash = Ahb2 | 5 | 1 | 1 | 1,
p Rng = Ahb2 | 6 | 1 | 1 | 1,
p UsbOtgFs = Ahb2 | 7 | 1 | 1 | 1,
p Fsmc = Ahb3 | 0 | 1 | 1 | 1,
}
}
impl PeripheralName for AhbPeripheral {
f |
fn get_clock(self, speeds: &ClockSpeeds) -> f32 {
speeds.ahb
}
}
#[derive(Copy, Clone)]
pub enum ApbBus {
Apb1 = 0,
Apb2 = 1,
}
peripheral_enum! {
pub enum ApbPeripheral (ApbBus) {
p Tim2 = Apb1 | 0 | 1 | 1 | 1,
p Tim3 = Apb1 | 1 | 1 | 1 | 1,
p Tim4 = Apb1 | 2 | 1 | 1 | 1,
p Tim5 = Apb1 | 3 | 1 | 1 | 1,
p Tim6 = Apb1 | 4 | 1 | 1 | 1,
p Tim7 = Apb1 | 5 | 1 | 1 | 1,
p Tim12 = Apb1 | 6 | 1 | 1 | 1,
p Tim13 = Apb1 | 7 | 1 | 1 | 1,
p Tim14 = Apb1 | 8 | 1 | 1 | 1,
p Wwdg = Apb1 | 11 | 1 | 1 | 1,
p Spi2 = Apb1 | 14 | 1 | 1 | 1,
p Spi3 = Apb1 | 15 | 1 | 1 | 1,
p Usart2 = Apb1 | 17 | 1 | 1 | 1,
p Usart3 = Apb1 | 18 | 1 | 1 | 1,
p Uart4 = Apb1 | 19 | 1 | 1 | 1,
p Uart5 = Apb1 | 20 | 1 | 1 | 1,
p I2c1 = Apb1 | 21 | 1 | 1 | 1,
p I2c2 = Apb1 | 22 | 1 | 1 | 1,
p I2c3 = Apb1 | 23 | 1 | 1 | 1,
p Can1 = Apb1 | 25 | 1 | 1 | 1,
p Can2 = Apb1 | 26 | 1 | 1 | 1,
p Pwr = Apb1 | 28 | 1 | 1 | 1,
p Dac = Apb1 | 29 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Uart7 = Apb1 | 30 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Uart8 = Apb1 | 31 | 1 | 1 | 1,
p Tim1 = Apb2 | 0 | 1 | 1 | 1,
p Tim8 = Apb2 | 1 | 1 | 1 | 1,
p Usart1 = Apb2 | 4 | 1 | 1 | 1,
p Usart6 = Apb2 | 5 | 1 | 1 | 1,
p Adc1 = Apb2 | 8 | 1 | 1 | 1,
p Adc2 = Apb2 | 9 | 0 | 1 | 1,
p Adc3 = Apb2 | 10 | 0 | 1 | 1,
p Sdio = Apb2 | 11 | 1 | 1 | 1,
p Spi1 = Apb2 | 12 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi4 = Apb2 | 13 | 1 | 1 | 1,
p Syscfg = Apb2 | 14 | 1 | 1 | 1,
p Tim9 = Apb2 | 16 | 1 | 1 | 1,
p Tim10 = Apb2 | 17 | 1 | 1 | 1,
p Tim11 = Apb2 | 18 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi5 = Apb2 | 20 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Spi6 = Apb2 | 21 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Sai1 = Apb2 | 22 | 1 | 1 | 1,
#[cfg(feature = "soc_family:stm32f4[23]")]
p Ltdc = Apb2 | 26 | 1 | 1 | 1,
}
}
impl PeripheralName for ApbPeripheral {
fn enable_clock(self, rcc: &Rcc) {
if !self.has_enr() {
panic!("cannot control clock for APB{} idx {}",
(self.get_bus() as u32) + 1,
self.get_bit_index())
}
rcc.reg()
.apb_enr[self.get_bus() as usize]
.atomic_or(1 << self.get_bit_index())
}
fn get_clock(self, speeds: &ClockSpeeds) -> f32 {
match self.get_bus() {
ApbBus::Apb1 => speeds.apb1,
ApbBus::Apb2 => speeds.apb2,
}
}
}
pub static RCC: Rcc = Rcc;
| n enable_clock(self, rcc: &Rcc) {
if !self.has_enr() {
panic!("cannot control clock for AHB{} idx {}",
(self.get_bus() as u32) + 1,
self.get_bit_index())
}
rcc.reg()
.ahb_enr[self.get_bus() as usize]
.atomic_or(1 << self.get_bit_index())
} | function_block-function_prefixed | [
{
"content": "#[inline]\n\npub fn set_primask(val: bool) {\n\n unsafe {\n\n asm!(\"msr PRIMASK, $0\"\n\n :: \"r\"(val)\n\n :: \"volatile\")\n\n }\n\n}\n\n\n\n/// Generates an instruction synchronization barrier (`ISB`) instruction.\n",
"file_path": "embrs/src/arm_m/mod.r... |
Rust | src/lib.rs | jsgf/eventfd-rust | b2db38af64f731ccdd84e10968948ab1ab8d123e | #![cfg(target_os = "linux")]
extern crate nix;
pub use nix::sys::eventfd::{EventFdFlag, EFD_CLOEXEC, EFD_NONBLOCK, EFD_SEMAPHORE};
use nix::sys::eventfd::eventfd;
use nix::unistd::{dup, close, write, read};
use std::io;
use std::os::unix::io::{AsRawFd,RawFd};
use std::thread;
use std::sync::mpsc;
use std::mem;
pub struct EventFD {
fd: RawFd,
flags: EventFdFlag,
}
unsafe impl Send for EventFD {}
unsafe impl Sync for EventFD {}
impl EventFD {
pub fn new(initval: usize, flags: EventFdFlag) -> io::Result<EventFD> {
Ok(EventFD { fd: try!(eventfd(initval, flags)), flags: flags })
}
pub fn read(&self) -> io::Result<u64> {
let mut buf = [0u8; 8];
let _ = try!(read(self.fd, &mut buf));
let val = unsafe { mem::transmute(buf) };
Ok(val)
}
pub fn write(&self, val: u64) -> io::Result<()> {
let buf: [u8; 8] = unsafe { mem::transmute(val) };
try!(write(self.fd, &buf));
Ok(())
}
pub fn events(&self) -> mpsc::Receiver<u64> {
let (tx, rx) = mpsc::sync_channel(1);
let c = self.clone();
thread::spawn(move || {
loop {
match c.read() {
Ok(v) => match tx.send(v) {
Ok(_) => (),
Err(_) => break,
},
Err(e) => panic!("read failed: {}", e),
}
}
});
rx
}
}
impl AsRawFd for EventFD {
fn as_raw_fd(&self) -> RawFd {
self.fd as RawFd
}
}
impl Drop for EventFD {
fn drop(&mut self) {
let _ = close(self.fd);
}
}
impl Clone for EventFD {
fn clone(&self) -> EventFD {
EventFD { fd: dup(self.fd).unwrap(), flags: self.flags }
}
}
#[cfg(test)]
mod test {
extern crate std;
use super::{EventFdFlag, EventFD, EFD_SEMAPHORE, EFD_NONBLOCK};
use std::thread;
#[test]
fn test_basic() {
let (tx,rx) = std::sync::mpsc::channel();
let efd = match EventFD::new(10, EventFdFlag::empty()) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
let cefd = efd.clone();
assert_eq!(efd.read().unwrap(), 10);
thread::spawn(move || {
assert_eq!(cefd.read().unwrap(), 7);
assert_eq!(cefd.write(1).unwrap(), ());
assert_eq!(cefd.write(2).unwrap(), ());
assert!(tx.send(()).is_ok());
});
assert_eq!(efd.write(7).unwrap(), ());
let _ = rx.recv();
assert_eq!(efd.read().unwrap(), 3);
}
#[test]
fn test_sema() {
let efd = match EventFD::new(0, EFD_SEMAPHORE | EFD_NONBLOCK) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
match efd.read() {
Err(ref e) if e.kind() == std::io::ErrorKind::WouldBlock => (),
Err(e) => panic!("unexpected error {}", e),
Ok(v) => panic!("unexpected success {}", v),
}
assert_eq!(efd.write(5).unwrap(), ());
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
match efd.read() {
Err(ref e) if e.kind() == std::io::ErrorKind::WouldBlock => (),
Err(e) => panic!("unexpected error {}", e),
Ok(v) => panic!("unexpected success {}", v),
}
}
#[test]
fn test_stream() {
let efd = match EventFD::new(11, EFD_SEMAPHORE) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
let mut count = 0;
for v in efd.events().iter().take(10) {
assert_eq!(v, 1);
count += v;
}
assert_eq!(count, 10)
}
#[test]
fn test_chan() {
let (tx,rx) = std::sync::mpsc::channel();
let efd = match EventFD::new(10, EventFdFlag::empty()) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
assert_eq!(efd.write(1).unwrap(), ());
assert!(tx.send(efd).is_ok());
let t = thread::spawn(move || {
let efd = rx.recv().unwrap();
assert_eq!(efd.read().unwrap(), 11)
}).join();
match t {
Ok(_) => println!("ok"),
Err(_) => panic!("failed"),
}
}
}
| #![cfg(target_os = "linux")]
extern crate nix;
pub use nix::sys::eventfd::{EventFdFlag, EFD_CLOEXEC, EFD_NONBLOCK, EFD_SEMAPHORE};
use nix::sys::eventfd::eventfd;
use nix::unistd::{dup, close, write, read};
use std::io;
use std::os::unix::io::{AsRawFd,RawFd};
use std::thread;
use std::sync::mpsc;
use std::mem;
pub struct EventFD {
fd: RawFd,
flags: EventFdFlag,
}
unsafe impl Send for EventFD {}
unsafe impl Sync for EventFD {}
impl EventFD {
pub fn new(initval: usize, flags: EventFdFlag) -> io::Result<EventFD> {
Ok(EventFD { fd: try!(eventfd(initval, flags)), flags: flags })
}
pub fn read(&self) -> io::Result<u64> {
let mut |
pub fn write(&self, val: u64) -> io::Result<()> {
let buf: [u8; 8] = unsafe { mem::transmute(val) };
try!(write(self.fd, &buf));
Ok(())
}
pub fn events(&self) -> mpsc::Receiver<u64> {
let (tx, rx) = mpsc::sync_channel(1);
let c = self.clone();
thread::spawn(move || {
loop {
match c.read() {
Ok(v) => match tx.send(v) {
Ok(_) => (),
Err(_) => break,
},
Err(e) => panic!("read failed: {}", e),
}
}
});
rx
}
}
impl AsRawFd for EventFD {
fn as_raw_fd(&self) -> RawFd {
self.fd as RawFd
}
}
impl Drop for EventFD {
fn drop(&mut self) {
let _ = close(self.fd);
}
}
impl Clone for EventFD {
fn clone(&self) -> EventFD {
EventFD { fd: dup(self.fd).unwrap(), flags: self.flags }
}
}
#[cfg(test)]
mod test {
extern crate std;
use super::{EventFdFlag, EventFD, EFD_SEMAPHORE, EFD_NONBLOCK};
use std::thread;
#[test]
fn test_basic() {
let (tx,rx) = std::sync::mpsc::channel();
let efd = match EventFD::new(10, EventFdFlag::empty()) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
let cefd = efd.clone();
assert_eq!(efd.read().unwrap(), 10);
thread::spawn(move || {
assert_eq!(cefd.read().unwrap(), 7);
assert_eq!(cefd.write(1).unwrap(), ());
assert_eq!(cefd.write(2).unwrap(), ());
assert!(tx.send(()).is_ok());
});
assert_eq!(efd.write(7).unwrap(), ());
let _ = rx.recv();
assert_eq!(efd.read().unwrap(), 3);
}
#[test]
fn test_sema() {
let efd = match EventFD::new(0, EFD_SEMAPHORE | EFD_NONBLOCK) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
match efd.read() {
Err(ref e) if e.kind() == std::io::ErrorKind::WouldBlock => (),
Err(e) => panic!("unexpected error {}", e),
Ok(v) => panic!("unexpected success {}", v),
}
assert_eq!(efd.write(5).unwrap(), ());
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
assert_eq!(efd.read().unwrap(), 1);
match efd.read() {
Err(ref e) if e.kind() == std::io::ErrorKind::WouldBlock => (),
Err(e) => panic!("unexpected error {}", e),
Ok(v) => panic!("unexpected success {}", v),
}
}
#[test]
fn test_stream() {
let efd = match EventFD::new(11, EFD_SEMAPHORE) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
let mut count = 0;
for v in efd.events().iter().take(10) {
assert_eq!(v, 1);
count += v;
}
assert_eq!(count, 10)
}
#[test]
fn test_chan() {
let (tx,rx) = std::sync::mpsc::channel();
let efd = match EventFD::new(10, EventFdFlag::empty()) {
Err(e) => panic!("new failed {}", e),
Ok(fd) => fd,
};
assert_eq!(efd.write(1).unwrap(), ());
assert!(tx.send(efd).is_ok());
let t = thread::spawn(move || {
let efd = rx.recv().unwrap();
assert_eq!(efd.read().unwrap(), 11)
}).join();
match t {
Ok(_) => println!("ok"),
Err(_) => panic!("failed"),
}
}
}
| buf = [0u8; 8];
let _ = try!(read(self.fd, &mut buf));
let val = unsafe { mem::transmute(buf) };
Ok(val)
} | function_block-function_prefixed | [
{
"content": "Eventfd Binding\n\n===============\n\n\n\n[](https://travis-ci.org/jsgf/eventfd-rust)\n\n\n\nThis crate implements a binding for eventfd. This isn't especially\n\nuseful on its own; the primary use case is as part of the API... |
Rust | src/client/tokens.rs | lann/bindle | ec1513554a4b088d5c9f7b25020be3d05cc58a62 |
use std::{
path::{Path, PathBuf},
sync::Arc,
};
use oauth2::reqwest::async_http_client;
use oauth2::{
basic::*, devicecode::DeviceAuthorizationResponse, AuthUrl, Client as Oauth2Client, ClientId,
RefreshToken, StandardRevocableToken, StandardTokenResponse, TokenResponse, TokenUrl,
};
use reqwest::{
header::{HeaderValue, AUTHORIZATION},
Client as HttpClient, RequestBuilder,
};
use time::{serde::timestamp, OffsetDateTime};
use tokio::fs::OpenOptions;
use tokio::io::AsyncWriteExt;
use tokio::sync::RwLock;
use super::{ClientError, Result};
#[derive(serde::Deserialize, serde::Serialize, Debug, Clone)]
struct OidcTokenExtraFields {
pub id_token: String,
#[serde(default)]
pub issuer: String,
#[serde(default)]
pub client_id: String,
#[serde(default)]
pub token_url: String,
}
impl oauth2::ExtraTokenFields for OidcTokenExtraFields {}
#[derive(serde::Deserialize, Debug)]
struct Claims {
pub iss: String,
#[serde(with = "timestamp")]
pub exp: OffsetDateTime,
}
#[async_trait::async_trait]
pub trait TokenManager {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder>;
}
#[derive(Clone, Default)]
pub struct NoToken;
#[async_trait::async_trait]
impl TokenManager for NoToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
Ok(builder)
}
}
#[derive(Clone)]
pub struct LongLivedToken {
token: String,
}
impl LongLivedToken {
pub fn new(token: &str) -> Self {
LongLivedToken {
token: token.to_owned(),
}
}
}
#[async_trait::async_trait]
impl TokenManager for LongLivedToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
let mut header_val = HeaderValue::from_str(&format!("Bearer {}", self.token))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
#[derive(Clone)]
pub struct HttpBasic {
username: String,
password: String,
}
impl HttpBasic {
pub fn new(username: &str, password: &str) -> Self {
HttpBasic {
username: username.to_owned(),
password: password.to_owned(),
}
}
}
#[async_trait::async_trait]
impl TokenManager for HttpBasic {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
let data = base64::encode(format!("{}:{}", self.username, self.password));
let mut header_val = HeaderValue::from_str(&format!("Basic {}", data))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
type LockData<T> = Arc<RwLock<T>>;
#[derive(Clone)]
pub struct OidcToken {
id_token: LockData<String>,
refresh_token: LockData<RefreshToken>,
expiry_time: LockData<OffsetDateTime>,
#[allow(dead_code)]
issuer: String,
#[allow(dead_code)]
scopes: Vec<String>,
client_id: String,
token_url: String,
token_file: Option<PathBuf>,
}
impl OidcToken {
pub async fn new_from_parts(
id_token: &str,
refresh_token: &str,
client_id: &str,
token_url: &str,
scopes: Vec<String>,
) -> Result<Self> {
let (expiry_time, issuer) = data_from_token(id_token)?;
let me = OidcToken {
id_token: Arc::new(RwLock::new(id_token.to_owned())),
refresh_token: Arc::new(RwLock::new(RefreshToken::new(refresh_token.to_owned()))),
expiry_time: Arc::new(RwLock::new(expiry_time)),
issuer,
scopes,
client_id: client_id.to_owned(),
token_url: token_url.to_owned(),
token_file: None,
};
me.ensure_token().await?;
Ok(me)
}
pub async fn new_from_file(token_file: impl AsRef<Path>) -> Result<Self> {
let path = token_file.as_ref().to_owned();
let raw = tokio::fs::read(&path).await?;
let token_res: StandardTokenResponse<OidcTokenExtraFields, BasicTokenType> =
toml::from_slice(&raw)?;
let mut me = Self::new_from_parts(
&token_res.extra_fields().id_token,
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret(),
&token_res.extra_fields().client_id,
&token_res.extra_fields().token_url,
token_res
.scopes()
.map(|s| s.iter().map(|s| s.to_string()).collect())
.unwrap_or_default(),
)
.await?;
me.token_file = Some(path);
Ok(me)
}
pub async fn login(bindle_base_url: &str, token_file: impl AsRef<Path>) -> Result<Self> {
let (base_url, headers) = super::base_url_and_headers(bindle_base_url)?;
let login_resp = HttpClient::builder()
.build()?
.get(base_url.join(super::LOGIN_ENDPOINT).unwrap())
.query(&crate::LoginParams {
provider: "nothing".into(),
})
.headers(headers)
.send()
.await?;
let login_resp =
super::unwrap_status(login_resp, super::Endpoint::Login, super::Operation::Login)
.await?;
let device_code_details: DeviceAuthorizationResponse<
crate::DeviceAuthorizationExtraFields,
> = toml::from_slice(&login_resp.bytes().await?)?;
println!(
"Open this URL in your browser:\n{}\nand then enter the code when prompted: {}",
**device_code_details.verification_uri(),
device_code_details.user_code().secret()
);
let oauth_client: Oauth2Client<
BasicErrorResponse,
StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
BasicTokenType,
BasicTokenIntrospectionResponse,
StandardRevocableToken,
BasicRevocationErrorResponse,
> = Oauth2Client::new(
ClientId::new(device_code_details.extra_fields().client_id.clone()),
None,
AuthUrl::new("https://not.needed.com".into()).unwrap(),
Some(TokenUrl::new(device_code_details.extra_fields().token_url.clone()).unwrap()),
)
.set_auth_type(oauth2::AuthType::RequestBody);
let token_res = match oauth_client
.exchange_device_access_token(&device_code_details)
.request_async(async_http_client, tokio::time::sleep, None)
.await
{
Ok(t) => t,
Err(e) => {
return Err(ClientError::Other(format!("{:?}", e)));
}
};
let (expiry_time, issuer) = data_from_token(&token_res.extra_fields().id_token)?;
let me = OidcToken {
id_token: Arc::new(RwLock::new(token_res.extra_fields().id_token.to_owned())),
refresh_token: Arc::new(RwLock::new(RefreshToken::new(
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret()
.to_owned(),
))),
expiry_time: Arc::new(RwLock::new(expiry_time)),
issuer,
scopes: token_res
.scopes()
.map(|s| s.iter().map(|s| s.to_string()).collect())
.unwrap_or_default(),
client_id: device_code_details.extra_fields().client_id.clone(),
token_url: device_code_details.extra_fields().token_url.clone(),
token_file: Some(token_file.as_ref().to_owned()),
};
me.write_token_file(token_res).await?;
Ok(me)
}
async fn ensure_token(&self) -> Result<()> {
let is_expired = OffsetDateTime::now_utc() - time::Duration::minutes(1)
>= *self.expiry_time.read().await;
if is_expired {
tracing::debug!("Token has expired, attempting to refresh token");
let oauth_client: Oauth2Client<
BasicErrorResponse,
StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
BasicTokenType,
BasicTokenIntrospectionResponse,
StandardRevocableToken,
BasicRevocationErrorResponse,
> =
Oauth2Client::new(
ClientId::new(self.client_id.clone()),
None,
AuthUrl::new("https://not.needed.com".into()).unwrap(),
Some(TokenUrl::new(self.token_url.clone()).map_err(|e| {
ClientError::TokenError(format!("Invalid token url: {}", e))
})?),
)
.set_auth_type(oauth2::AuthType::RequestBody);
let token_res = {
let mut refresh_token = self.refresh_token.write().await;
let token_res = match oauth_client
.exchange_refresh_token(&refresh_token)
.request_async(async_http_client)
.await
{
Ok(t) => t,
Err(e) => {
return Err(ClientError::TokenError(format!(
"Unable to refresh token {:?}",
e
)));
}
};
let (expiry, _) = data_from_token(&token_res.extra_fields().id_token)?;
let mut expiry_time = self.expiry_time.write().await;
let mut id_token = self.id_token.write().await;
*expiry_time = expiry;
*id_token = token_res.extra_fields().id_token.clone();
*refresh_token = RefreshToken::new(
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret()
.to_owned(),
);
token_res
};
if let Some(p) = self.token_file.as_ref() {
tracing::trace!(path = %p.display(), "Token refreshed and token file is set. Updating with token data");
self.write_token_file(token_res).await?;
}
}
Ok(())
}
async fn write_token_file(
&self,
mut token_res: StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
) -> Result<()> {
let token_file = match self.token_file.as_ref() {
Some(p) => p,
None => return Ok(()),
};
let mut extra = token_res.extra_fields().to_owned();
let (_, issuer) = data_from_token(&token_res.extra_fields().id_token)?;
extra.issuer = issuer.clone();
extra.client_id = self.client_id.clone();
extra.token_url = self.token_url.clone();
token_res.set_extra_fields(extra);
tracing::info!(path = %token_file.display(), "Writing access token to file");
#[cfg(not(target_family = "windows"))]
let mut file = OpenOptions::new()
.create(true)
.write(true)
.mode(0o600)
.truncate(true)
.open(token_file)
.await?;
#[cfg(target_family = "windows")]
let mut file = OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(token_file)
.await?;
file.write_all(&toml::to_vec(&token_res)?).await?;
file.flush().await?;
Ok(())
}
}
#[async_trait::async_trait]
impl TokenManager for OidcToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
self.ensure_token().await?;
let mut header_val =
HeaderValue::from_str(&format!("Bearer {}", (*self.id_token.read().await).clone()))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
fn data_from_token(token: &str) -> Result<(OffsetDateTime, String)> {
let mut validation = jsonwebtoken::Validation::default();
validation.validate_exp = false;
validation.insecure_disable_signature_validation();
let fake_key = jsonwebtoken::DecodingKey::from_secret(b"fake");
let parsed_token = jsonwebtoken::decode::<Claims>(token, &fake_key, &validation)
.map_err(|e| ClientError::TokenError(format!("Invalid token data: {}", e)))?;
Ok((parsed_token.claims.exp, parsed_token.claims.iss))
}
|
use std::{
path::{Path, PathBuf},
sync::Arc,
};
use oauth2::reqwest::async_http_client;
use oauth2::{
basic::*, devicecode::DeviceAuthorizationResponse, AuthUrl, Client as Oauth2Client, ClientId,
RefreshToken, StandardRevocableToken, StandardTokenResponse, TokenResponse, TokenUrl,
};
use reqwest::{
header::{HeaderValue, AUTHORIZATION},
Client as HttpClient, RequestBuilder,
};
use time::{serde::timestamp, OffsetDateTime};
use tokio::fs::OpenOptions;
use tokio::io::AsyncWriteExt;
use tokio::sync::RwLock;
use super::{ClientError, Result};
#[derive(serde::Deserialize, serde::Serialize, Debug, Clone)]
struct OidcTokenExtraFields {
pub id_token: String,
#[serde(default)]
pub issuer: String,
#[serde(default)]
pub client_id: String,
#[serde(default)]
pub token_url: String,
}
impl oauth2::ExtraTokenFields for OidcTokenExtraFields {}
#[derive(serde::Deserialize, Debug)]
struct Claims {
pub iss: String,
#[serde(with = "timestamp")]
pub exp: OffsetDateTime,
}
#[async_trait::async_trait]
pub trait TokenManager {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder>;
}
#[derive(Clone, Default)]
pub struct NoToken;
#[async_trait::async_trait]
impl TokenManager for NoToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
Ok(builder)
}
}
#[derive(Clone)]
pub struct LongLivedToken {
token: String,
}
impl LongLivedToken {
pub fn new(token: &str) -> Self {
LongLivedToken {
token: token.to_owned(),
}
}
}
#[async_trait::async_trait]
impl TokenManager for LongLivedToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
let mut header_val = HeaderValue::from_str(&format!("Bearer {}", self.token))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
#[derive(Clone)]
pub struct HttpBasic {
username: String,
password: String,
}
impl HttpBasic {
pub fn new(username: &str, password: &str) -> Self {
HttpBasic {
username: username.to_owned(),
password: password.to_owned(),
}
}
}
#[async_trait::async_trait]
impl TokenManager for HttpBasic {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
let data = base64::encode(format!("{}:{}", self.username, self.password));
let mut header_val = HeaderValue::from_str(&format!("Basic {}", data))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
type LockData<T> = Arc<RwLock<T>>;
#[derive(Clone)]
pub struct OidcToken {
id_token: LockData<String>,
refresh_token: LockData<RefreshToken>,
expiry_time: LockData<OffsetDateTime>,
#[allow(dead_code)]
issuer: String,
#[allow(dead_code)]
scopes: Vec<String>,
client_id: String,
token_url: String,
token_file: Option<PathBuf>,
}
impl OidcToken {
pub async fn new_from_parts(
id_token: &str,
refresh_token: &str,
client_id: &str,
token_url: &str,
scopes: Vec<String>,
) -> Result<Self> {
let (expiry_time, issuer) = data_from_token(id_token)?;
let me = OidcToken {
id_token: Arc::new(RwLock::new(id_token.to_owned())),
refresh_token: Arc::new(RwLock::new(RefreshToken::new(refresh_token.to_owned()))),
expiry_time: Arc::new(RwLock::new(expiry_time)),
issuer,
scopes,
client_id: client_id.to_owned(),
token_url: token_url.to_owned(),
token_file: None,
};
me.ensure_token().await?;
Ok(me)
}
pub async fn new_from_file(token_file: impl AsRef<Path>) -> Result<Self> {
let path = token_file.as_ref().to_owned();
let raw = tokio::fs::read(&path).await?;
let token_res: StandardTokenResponse<OidcTokenExtraFields, BasicTokenType> =
toml::from_slice(&raw)?;
let mut me = Self::new_from_parts(
&token_res.extra_fields().id_token,
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret(),
&token_res.extra_fields().client_id,
&token_res.extra_fields().token_url,
token_res
.scopes()
.map(|s| s.iter().map(|s| s.to_string()).collect())
.unwrap_or_default(),
)
.await?;
me.token_file = Some(path);
Ok(me)
}
pub async fn login(bindle_base_url: &str, token_file: impl AsRef<Path>) -> Result<Self> {
let (base_url, headers) = super::base_url_and_headers(bindle_base_url)?;
let login_resp = HttpClient::builder()
.build()?
.get(base_url.join(super::LOGIN_ENDPOINT).unwrap())
.query(&crate::LoginParams {
provider: "nothing".into(),
})
.headers(headers)
.send()
.await?;
let login_resp =
super::unwrap_status(login_resp, super::Endpoint::Login, super::Operation::Login)
.await?;
let device_code_details: DeviceAuthorizationResponse<
crate::DeviceAuthorizationExtraFields,
> = toml::from_slice(&login_resp.bytes().await?)?;
println!(
"Open this URL in your browser:\n{}\nand then enter the code when prompted: {}",
**device_code_details.verification_uri(),
device_code_details.user_code().secret()
);
let oauth_client: Oauth2Client<
BasicErrorResponse,
StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
BasicTokenType,
BasicTokenIntrospectionResponse,
StandardRevocableToken,
BasicRevocationErrorResponse,
> = Oauth2Client::new(
ClientId::new(device_code_details.extra_fields().client_id.clone()),
None,
AuthUrl::new("https://not.needed.com".into()).unwrap(),
Some(TokenUrl::new(device_code_details.extra_fields().token_url.clone()).unwrap()),
)
.set_auth_type(oauth2::AuthType::RequestBody);
let token_res = match oauth_client
.exchange_device_access_token(&device_code_details)
.request_async(async_http_client, tokio::time::sleep, None)
.await
{
Ok(t) => t,
Err(e) => {
return Err(ClientError::Other(format!("{:?}", e)));
}
};
let (expiry_time, issuer) = data_from_token(&token_res.extra_fields().id_token)?;
let me = OidcToken {
id_token: Arc::new(RwLock::new(token_res.extra_fields().id_token.to_owned())),
refresh_token: Arc::new(RwLock::new(RefreshToken::new(
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret()
.to_owned(),
))),
expiry_time: Arc::new(RwLock::new(expiry_time)),
issuer,
scopes: token_res
.scopes()
.map(|s| s.iter().map(|s| s.to_string()).collect())
.unwrap_or_default(),
client_id: device_code_details.extra_fields().client_id.clone(),
token_url: device_code_details.extra_fields().token_url.clone(),
token_file: Some(token_file.as_ref().to_owned()),
};
me.write_token_file(token_res).await?;
Ok(me)
}
async fn ensure_token(&self) -> Result<()> {
let is_expired = OffsetDateTime::now_utc() - time::Duration::minutes(1)
>= *self.expiry_time.read().await;
if is_expired {
tracing::debug!("Token has expired, attempting to refresh token");
let oauth_client: Oauth2Client<
BasicErrorResponse,
StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
BasicTokenType,
BasicTokenIntrospectionResponse,
StandardRevocableToken,
BasicRevocationErrorResponse,
> =
Oauth2Client::new(
ClientId::new(self.client_id.clone()),
None,
AuthUrl::new("https://not.needed.com".into()).unwrap(),
| ,
)
.set_auth_type(oauth2::AuthType::RequestBody);
let token_res = {
let mut refresh_token = self.refresh_token.write().await;
let token_res = match oauth_client
.exchange_refresh_token(&refresh_token)
.request_async(async_http_client)
.await
{
Ok(t) => t,
Err(e) => {
return Err(ClientError::TokenError(format!(
"Unable to refresh token {:?}",
e
)));
}
};
let (expiry, _) = data_from_token(&token_res.extra_fields().id_token)?;
let mut expiry_time = self.expiry_time.write().await;
let mut id_token = self.id_token.write().await;
*expiry_time = expiry;
*id_token = token_res.extra_fields().id_token.clone();
*refresh_token = RefreshToken::new(
token_res
.refresh_token()
.ok_or_else(|| {
ClientError::TokenError(
"Token response does not contain a refresh token".into(),
)
})?
.secret()
.to_owned(),
);
token_res
};
if let Some(p) = self.token_file.as_ref() {
tracing::trace!(path = %p.display(), "Token refreshed and token file is set. Updating with token data");
self.write_token_file(token_res).await?;
}
}
Ok(())
}
async fn write_token_file(
&self,
mut token_res: StandardTokenResponse<OidcTokenExtraFields, BasicTokenType>,
) -> Result<()> {
let token_file = match self.token_file.as_ref() {
Some(p) => p,
None => return Ok(()),
};
let mut extra = token_res.extra_fields().to_owned();
let (_, issuer) = data_from_token(&token_res.extra_fields().id_token)?;
extra.issuer = issuer.clone();
extra.client_id = self.client_id.clone();
extra.token_url = self.token_url.clone();
token_res.set_extra_fields(extra);
tracing::info!(path = %token_file.display(), "Writing access token to file");
#[cfg(not(target_family = "windows"))]
let mut file = OpenOptions::new()
.create(true)
.write(true)
.mode(0o600)
.truncate(true)
.open(token_file)
.await?;
#[cfg(target_family = "windows")]
let mut file = OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(token_file)
.await?;
file.write_all(&toml::to_vec(&token_res)?).await?;
file.flush().await?;
Ok(())
}
}
#[async_trait::async_trait]
impl TokenManager for OidcToken {
async fn apply_auth_header(&self, builder: RequestBuilder) -> Result<RequestBuilder> {
self.ensure_token().await?;
let mut header_val =
HeaderValue::from_str(&format!("Bearer {}", (*self.id_token.read().await).clone()))
.map_err(|e| ClientError::Other(e.to_string()))?;
header_val.set_sensitive(true);
Ok(builder.header(AUTHORIZATION, header_val))
}
}
fn data_from_token(token: &str) -> Result<(OffsetDateTime, String)> {
let mut validation = jsonwebtoken::Validation::default();
validation.validate_exp = false;
validation.insecure_disable_signature_validation();
let fake_key = jsonwebtoken::DecodingKey::from_secret(b"fake");
let parsed_token = jsonwebtoken::decode::<Claims>(token, &fake_key, &validation)
.map_err(|e| ClientError::TokenError(format!("Invalid token data: {}", e)))?;
Ok((parsed_token.claims.exp, parsed_token.claims.iss))
}
| Some(TokenUrl::new(self.token_url.clone()).map_err(|e| {
ClientError::TokenError(format!("Invalid token url: {}", e))
})?) | call_expression | [
{
"content": "fn parse_basic(auth_data: &str) -> anyhow::Result<(String, String)> {\n\n match auth_data.strip_prefix(HTTP_BASIC_PREFIX) {\n\n None => anyhow::bail!(\"Wrong auth type. Only Basic auth is supported\"),\n\n Some(suffix) => {\n\n // suffix should be base64 string\n\n ... |
Rust | primitives/mmr/src/mmr/utils.rs | redmaner/core-rs-albatross | 9721dd99e8fef949e7e89a8047f95eaaa8ec9fd7 | use crate::error::Error;
use crate::hash::Merge;
const USIZE_BITS: u32 = 0usize.count_zeros();
#[inline]
pub(crate) fn bit_length(v: usize) -> u32 {
USIZE_BITS - v.leading_zeros()
}
pub(crate) fn bagging<H: Merge, I: Iterator<Item = Result<(H, usize), Error>>>(
peaks_rev: I,
) -> Result<H, Error> {
let mut bagging_info = None;
for item in peaks_rev {
let (peak_hash, peak_leaves) = item?;
bagging_info = match bagging_info {
None => Some((peak_hash, peak_leaves)),
Some((root_hash, root_leaves)) => {
let sum_leaves = root_leaves + peak_leaves;
Some((peak_hash.merge(&root_hash, sum_leaves as u64), sum_leaves))
}
};
}
let (root, _) = bagging_info.ok_or(Error::ProveInvalidLeaves)?;
Ok(root)
}
#[cfg(test)]
pub(crate) mod test_utils {
use crate::hash::{Hash, Merge};
use super::*;
pub(crate) fn hash_perfect_tree<H: Merge, T: Hash<H>>(values: &[T]) -> Option<H> {
let len = values.len();
if len == 0 {
return Some(H::empty(0));
}
if len.count_ones() != 1 {
return None;
}
if len == 1 {
return Some(values[0].hash(1));
}
let mid = len >> 1;
Some(H::merge(
&hash_perfect_tree(&values[..mid])?,
&hash_perfect_tree(&values[mid..])?,
len as u64,
))
}
pub(crate) fn hash_mmr<H: Merge, T: Hash<H>>(values: &[T]) -> H {
let mut peaks = vec![];
let mut i = 0;
while i < values.len() {
let max_height = bit_length(values.len() - i) as usize - 1;
let max_leaves = 1 << max_height;
let root = hash_perfect_tree(&values[i..i + max_leaves]).unwrap();
peaks.push(Ok((root, max_leaves)));
i += max_leaves;
}
bagging(peaks.into_iter().rev()).unwrap()
}
#[derive(Debug, Clone, Eq, PartialEq)]
pub(crate) struct TestHash(pub(crate) usize);
impl Merge for TestHash {
fn empty(prefix: u64) -> Self {
TestHash(prefix as usize)
}
fn merge(&self, other: &Self, prefix: u64) -> Self {
TestHash(self.0 * 2 + other.0 * 3 + prefix as usize)
}
}
impl Hash<TestHash> for usize {
fn hash(&self, prefix: u64) -> TestHash {
TestHash(self * 2 + prefix as usize)
}
}
#[test]
fn test_utils_hash_correctly() {
let values = vec![1, 3, 5, 7];
assert_eq!(hash_perfect_tree(&values[..0]), Some(TestHash(0)));
assert_eq!(hash_perfect_tree(&values[..3]), None);
assert_eq!(hash_perfect_tree(&values[..1]), Some(TestHash(3)));
assert_eq!(hash_perfect_tree(&values[1..2]), Some(TestHash(7)));
assert_eq!(hash_perfect_tree(&values[2..3]), Some(TestHash(11)));
assert_eq!(hash_perfect_tree(&values[3..]), Some(TestHash(15)));
assert_eq!(hash_perfect_tree(&values[..2]), Some(TestHash(29)));
assert_eq!(hash_perfect_tree(&values[2..]), Some(TestHash(69)));
assert_eq!(hash_perfect_tree(&values), Some(TestHash(269)));
assert_eq!(hash_mmr(&values[..1]), TestHash(3));
assert_eq!(hash_mmr(&values[1..2]), TestHash(7));
assert_eq!(hash_mmr(&values[2..3]), TestHash(11));
assert_eq!(hash_mmr(&values[3..]), TestHash(15));
assert_eq!(hash_mmr(&values[..2]), TestHash(29));
assert_eq!(hash_mmr(&values[2..]), TestHash(69));
assert_eq!(hash_mmr(&values), TestHash(269));
assert_eq!(hash_mmr(&values[..3]), TestHash(94));
}
}
#[cfg(test)]
mod tests {
use crate::mmr::utils::test_utils::TestHash;
use super::*;
#[test]
fn it_correctly_compute_bit_length() {
assert_eq!(bit_length(0), 0);
assert_eq!(bit_length(1), 1);
assert_eq!(bit_length(2), 2);
assert_eq!(bit_length(3), 2);
assert_eq!(bit_length(255), 8);
assert_eq!(bit_length(256), 9);
}
#[test]
fn it_correctly_performs_bagging() {
assert!(bagging::<TestHash, _>(vec![].into_iter()).is_err());
let mut positions = vec![Ok((TestHash(2), 2))];
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(2))
);
assert_eq!(bagging(positions.clone().into_iter()), Ok(TestHash(2)));
positions.push(Ok((TestHash(1), 1)));
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(10))
);
assert_eq!(bagging(positions.clone().into_iter()), Ok(TestHash(11)));
positions.push(Ok((TestHash(2), 2)));
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(42))
);
assert_eq!(bagging(positions.into_iter()), Ok(TestHash(42)));
}
}
| use crate::error::Error;
use crate::hash::Merge;
const USIZE_BITS: u32 = 0usize.count_zeros();
#[inline]
pub(crate) fn bit_length(v: usize) -> u32 {
USIZE_BITS - v.leading_zeros()
}
pub(crate) fn bagging<H: Merge, I: Iterator<Item = Result<(H, usize), Error>>>(
peaks_rev: I,
) -> Result<H, Error> {
let mut bagging_info = None;
for item in peaks_rev {
let (peak_hash, peak_leaves) = item?;
bagging_info = match bagging_info {
None => Some((peak_hash, peak_leaves)),
Some((root_hash, root_leaves)) => {
let sum_leaves = root_leaves + peak_leaves;
Some((peak_hash.merge(&root_hash, sum_leaves as u64), sum_leaves))
}
};
}
let (root, _) = bagging_info.ok_or(Error::ProveInvalidLeaves)?;
Ok(root)
}
#[cfg(test)]
pub(crate) mod test_utils {
use crate::hash::{Hash, Merge};
use super::*;
pub(crate) fn hash_perfect_tree<H: Merge, T: Hash<H>>(values: &[T]) -> Option<H> {
let len = values.len();
if len == 0 {
return Some(H::empty(0));
}
if len.count_ones() != 1 {
return None;
}
if len == 1 {
return Some(values[0].hash(1));
}
let mid = len >> 1;
|
}
pub(crate) fn hash_mmr<H: Merge, T: Hash<H>>(values: &[T]) -> H {
let mut peaks = vec![];
let mut i = 0;
while i < values.len() {
let max_height = bit_length(values.len() - i) as usize - 1;
let max_leaves = 1 << max_height;
let root = hash_perfect_tree(&values[i..i + max_leaves]).unwrap();
peaks.push(Ok((root, max_leaves)));
i += max_leaves;
}
bagging(peaks.into_iter().rev()).unwrap()
}
#[derive(Debug, Clone, Eq, PartialEq)]
pub(crate) struct TestHash(pub(crate) usize);
impl Merge for TestHash {
fn empty(prefix: u64) -> Self {
TestHash(prefix as usize)
}
fn merge(&self, other: &Self, prefix: u64) -> Self {
TestHash(self.0 * 2 + other.0 * 3 + prefix as usize)
}
}
impl Hash<TestHash> for usize {
fn hash(&self, prefix: u64) -> TestHash {
TestHash(self * 2 + prefix as usize)
}
}
#[test]
fn test_utils_hash_correctly() {
let values = vec![1, 3, 5, 7];
assert_eq!(hash_perfect_tree(&values[..0]), Some(TestHash(0)));
assert_eq!(hash_perfect_tree(&values[..3]), None);
assert_eq!(hash_perfect_tree(&values[..1]), Some(TestHash(3)));
assert_eq!(hash_perfect_tree(&values[1..2]), Some(TestHash(7)));
assert_eq!(hash_perfect_tree(&values[2..3]), Some(TestHash(11)));
assert_eq!(hash_perfect_tree(&values[3..]), Some(TestHash(15)));
assert_eq!(hash_perfect_tree(&values[..2]), Some(TestHash(29)));
assert_eq!(hash_perfect_tree(&values[2..]), Some(TestHash(69)));
assert_eq!(hash_perfect_tree(&values), Some(TestHash(269)));
assert_eq!(hash_mmr(&values[..1]), TestHash(3));
assert_eq!(hash_mmr(&values[1..2]), TestHash(7));
assert_eq!(hash_mmr(&values[2..3]), TestHash(11));
assert_eq!(hash_mmr(&values[3..]), TestHash(15));
assert_eq!(hash_mmr(&values[..2]), TestHash(29));
assert_eq!(hash_mmr(&values[2..]), TestHash(69));
assert_eq!(hash_mmr(&values), TestHash(269));
assert_eq!(hash_mmr(&values[..3]), TestHash(94));
}
}
#[cfg(test)]
mod tests {
use crate::mmr::utils::test_utils::TestHash;
use super::*;
#[test]
fn it_correctly_compute_bit_length() {
assert_eq!(bit_length(0), 0);
assert_eq!(bit_length(1), 1);
assert_eq!(bit_length(2), 2);
assert_eq!(bit_length(3), 2);
assert_eq!(bit_length(255), 8);
assert_eq!(bit_length(256), 9);
}
#[test]
fn it_correctly_performs_bagging() {
assert!(bagging::<TestHash, _>(vec![].into_iter()).is_err());
let mut positions = vec![Ok((TestHash(2), 2))];
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(2))
);
assert_eq!(bagging(positions.clone().into_iter()), Ok(TestHash(2)));
positions.push(Ok((TestHash(1), 1)));
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(10))
);
assert_eq!(bagging(positions.clone().into_iter()), Ok(TestHash(11)));
positions.push(Ok((TestHash(2), 2)));
assert_eq!(
bagging(positions.clone().into_iter().rev()),
Ok(TestHash(42))
);
assert_eq!(bagging(positions.into_iter()), Ok(TestHash(42)));
}
}
| Some(H::merge(
&hash_perfect_tree(&values[..mid])?,
&hash_perfect_tree(&values[mid..])?,
len as u64,
)) | call_expression | [] |
Rust | vendor/wayland-client/src/globals.rs | nwtnni/icfp-2020 | 0eeb7851cd70bdec9343d6a4257d7286275fa79f | use std::sync::{Arc, Mutex};
use crate::protocol::wl_display;
use crate::protocol::wl_registry;
use crate::{Attached, DispatchData, Interface, Main, Proxy};
struct Inner {
list: Vec<(u32, String, u32)>,
}
#[derive(Clone)]
pub struct GlobalManager {
inner: Arc<Mutex<Inner>>,
registry: Main<wl_registry::WlRegistry>,
}
#[derive(Debug, PartialEq)]
pub enum GlobalError {
Missing,
VersionTooLow(u32),
}
impl ::std::error::Error for GlobalError {
fn description(&self) -> &str {
match *self {
GlobalError::Missing => "The requested global was missing.",
GlobalError::VersionTooLow(_) => "The requested global's version is too low.",
}
}
}
impl ::std::fmt::Display for GlobalError {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> Result<(), ::std::fmt::Error> {
f.write_str(::std::error::Error::description(self))
}
}
pub enum GlobalEvent {
New {
id: u32,
interface: String,
version: u32,
},
Removed {
id: u32,
interface: String,
},
}
impl GlobalManager {
pub fn new(display: &Attached<wl_display::WlDisplay>) -> GlobalManager {
let inner = Arc::new(Mutex::new(Inner { list: Vec::new() }));
let inner_clone = inner.clone();
let registry = display
.as_ref()
.send::<wl_registry::WlRegistry>(wl_display::Request::GetRegistry {}, None)
.unwrap();
registry.quick_assign(move |_proxy, msg, _data| {
let mut inner = inner.lock().unwrap();
match msg {
wl_registry::Event::Global {
name,
interface,
version,
} => {
inner.list.push((name, interface, version));
}
wl_registry::Event::GlobalRemove { name } => {
inner.list.retain(|&(n, _, _)| n != name);
}
}
});
GlobalManager {
inner: inner_clone,
registry,
}
}
pub fn new_with_cb<F>(display: &Attached<wl_display::WlDisplay>, mut callback: F) -> GlobalManager
where
F: FnMut(GlobalEvent, Attached<wl_registry::WlRegistry>, DispatchData) + 'static,
{
let inner = Arc::new(Mutex::new(Inner { list: Vec::new() }));
let inner_clone = inner.clone();
let registry = display
.as_ref()
.send::<wl_registry::WlRegistry>(wl_display::Request::GetRegistry {}, None)
.unwrap();
registry.quick_assign(move |proxy, msg, data| {
let mut inner = inner.lock().unwrap();
let inner = &mut *inner;
match msg {
wl_registry::Event::Global {
name,
interface,
version,
} => {
inner.list.push((name, interface.clone(), version));
callback(
GlobalEvent::New {
id: name,
interface,
version,
},
(*proxy).clone(),
data,
);
}
wl_registry::Event::GlobalRemove { name } => {
if let Some((i, _)) = inner.list.iter().enumerate().find(|&(_, &(n, _, _))| n == name) {
let (id, interface, _) = inner.list.swap_remove(i);
callback(GlobalEvent::Removed { id, interface }, (*proxy).clone(), data);
} else {
panic!(
"Wayland protocol error: the server removed non-existing global \"{}\".",
name
);
}
}
}
});
GlobalManager {
inner: inner_clone,
registry,
}
}
pub fn instantiate_exact<I>(&self, version: u32) -> Result<Main<I>, GlobalError>
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
{
let inner = self.inner.lock().unwrap();
for &(id, ref interface, server_version) in &inner.list {
if interface == I::NAME {
if version > server_version {
return Err(GlobalError::VersionTooLow(server_version));
} else {
return Ok(self.registry.bind::<I>(version, id));
}
}
}
Err(GlobalError::Missing)
}
pub fn instantiate_range<I>(&self, min_version: u32, max_version: u32) -> Result<Main<I>, GlobalError>
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
{
let inner = self.inner.lock().unwrap();
for &(id, ref interface, version) in &inner.list {
if interface == I::NAME {
if version >= min_version {
let version = ::std::cmp::min(version, max_version);
return Ok(self.registry.bind::<I>(version, id));
} else {
return Err(GlobalError::VersionTooLow(version));
}
}
}
Err(GlobalError::Missing)
}
pub fn list(&self) -> Vec<(u32, String, u32)> {
self.inner.lock().unwrap().list.clone()
}
}
pub trait GlobalImplementor<I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>> {
fn new_global(&mut self, global: Main<I>, data: DispatchData);
fn error(&mut self, _version: u32, _data: DispatchData) {}
}
impl<F, I: Interface> GlobalImplementor<I> for F
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
F: FnMut(Main<I>, DispatchData),
{
fn new_global(&mut self, global: Main<I>, data: DispatchData) {
(*self)(global, data)
}
}
#[macro_export]
macro_rules! global_filter {
($([$interface:ty, $version:expr, $callback:expr]),*) => {
{
use $crate::protocol::wl_registry;
use $crate::{GlobalEvent, Interface, Attached, GlobalImplementor, DispatchData};
type Callback = Box<dyn FnMut(u32, u32, Attached<wl_registry::WlRegistry>, DispatchData<'_>)>;
let mut callbacks: Vec<(&'static str, Callback)> = Vec::new();
$({
let mut cb = { $callback };
callbacks.push((
<$interface as Interface>::NAME,
Box::new(move |id, version, registry: Attached<wl_registry::WlRegistry>, ddata: DispatchData| {
if version < $version {
GlobalImplementor::<$interface>::error(&mut cb, version, ddata);
} else {
let proxy = registry.bind::<$interface>(version, id);
GlobalImplementor::<$interface>::new_global(&mut cb, proxy, ddata);
}
}) as Box<_>
));
})*
move |event: GlobalEvent, registry: Attached<wl_registry::WlRegistry>, ddata| {
if let GlobalEvent::New { id, interface, version } = event {
for &mut (iface, ref mut cb) in &mut callbacks {
if iface == interface {
cb(id, version, registry, ddata);
break;
}
}
}
}
}
}
}
| use std::sync::{Arc, Mutex};
use crate::protocol::wl_display;
use crate::protocol::wl_registry;
use crate::{Attached, DispatchData, Interface, Main, Proxy};
struct Inner {
list: Vec<(u32, String, u32)>,
}
#[derive(Clone)]
pub struct GlobalManager {
inner: Arc<Mutex<Inner>>,
registry: Main<wl_registry::WlRegistry>,
}
#[derive(Debug, PartialEq)]
pub enum GlobalError {
Missing,
VersionTooLow(u32),
}
impl ::std::error::Error for GlobalError {
fn description(&self) -> &str {
match *self {
GlobalError::Missing => "The requested global was missing.",
GlobalError::VersionTooLow(_) => "The requested global's version is too low.",
}
}
}
impl ::std::fmt::Display for GlobalError {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> Result<(), ::std::fmt::Error> {
f.write_str(::std::error::Error::description(self))
}
}
pub enum GlobalEvent {
New {
id: u32,
interface: String,
version: u32,
},
Removed {
id: u32,
interface: String,
},
}
impl GlobalManager {
pub fn new(display: &Attached<wl_display::WlDisplay>) -> GlobalManager {
let inner = Arc::new(Mutex::new(Inner { list: Vec::new() }));
let inner_clone = inner.clone();
let registry = display
.as_ref()
.send::<wl_registry::WlRegistry>(wl_display::Request::GetRegistry {}, None)
.unwrap();
registry.quick_assign(move |_proxy, msg, _data| {
let mut inner = inner.lock().unwrap();
|
});
GlobalManager {
inner: inner_clone,
registry,
}
}
pub fn new_with_cb<F>(display: &Attached<wl_display::WlDisplay>, mut callback: F) -> GlobalManager
where
F: FnMut(GlobalEvent, Attached<wl_registry::WlRegistry>, DispatchData) + 'static,
{
let inner = Arc::new(Mutex::new(Inner { list: Vec::new() }));
let inner_clone = inner.clone();
let registry = display
.as_ref()
.send::<wl_registry::WlRegistry>(wl_display::Request::GetRegistry {}, None)
.unwrap();
registry.quick_assign(move |proxy, msg, data| {
let mut inner = inner.lock().unwrap();
let inner = &mut *inner;
match msg {
wl_registry::Event::Global {
name,
interface,
version,
} => {
inner.list.push((name, interface.clone(), version));
callback(
GlobalEvent::New {
id: name,
interface,
version,
},
(*proxy).clone(),
data,
);
}
wl_registry::Event::GlobalRemove { name } => {
if let Some((i, _)) = inner.list.iter().enumerate().find(|&(_, &(n, _, _))| n == name) {
let (id, interface, _) = inner.list.swap_remove(i);
callback(GlobalEvent::Removed { id, interface }, (*proxy).clone(), data);
} else {
panic!(
"Wayland protocol error: the server removed non-existing global \"{}\".",
name
);
}
}
}
});
GlobalManager {
inner: inner_clone,
registry,
}
}
pub fn instantiate_exact<I>(&self, version: u32) -> Result<Main<I>, GlobalError>
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
{
let inner = self.inner.lock().unwrap();
for &(id, ref interface, server_version) in &inner.list {
if interface == I::NAME {
if version > server_version {
return Err(GlobalError::VersionTooLow(server_version));
} else {
return Ok(self.registry.bind::<I>(version, id));
}
}
}
Err(GlobalError::Missing)
}
pub fn instantiate_range<I>(&self, min_version: u32, max_version: u32) -> Result<Main<I>, GlobalError>
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
{
let inner = self.inner.lock().unwrap();
for &(id, ref interface, version) in &inner.list {
if interface == I::NAME {
if version >= min_version {
let version = ::std::cmp::min(version, max_version);
return Ok(self.registry.bind::<I>(version, id));
} else {
return Err(GlobalError::VersionTooLow(version));
}
}
}
Err(GlobalError::Missing)
}
pub fn list(&self) -> Vec<(u32, String, u32)> {
self.inner.lock().unwrap().list.clone()
}
}
pub trait GlobalImplementor<I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>> {
fn new_global(&mut self, global: Main<I>, data: DispatchData);
fn error(&mut self, _version: u32, _data: DispatchData) {}
}
impl<F, I: Interface> GlobalImplementor<I> for F
where
I: Interface + AsRef<Proxy<I>> + From<Proxy<I>>,
F: FnMut(Main<I>, DispatchData),
{
fn new_global(&mut self, global: Main<I>, data: DispatchData) {
(*self)(global, data)
}
}
#[macro_export]
macro_rules! global_filter {
($([$interface:ty, $version:expr, $callback:expr]),*) => {
{
use $crate::protocol::wl_registry;
use $crate::{GlobalEvent, Interface, Attached, GlobalImplementor, DispatchData};
type Callback = Box<dyn FnMut(u32, u32, Attached<wl_registry::WlRegistry>, DispatchData<'_>)>;
let mut callbacks: Vec<(&'static str, Callback)> = Vec::new();
$({
let mut cb = { $callback };
callbacks.push((
<$interface as Interface>::NAME,
Box::new(move |id, version, registry: Attached<wl_registry::WlRegistry>, ddata: DispatchData| {
if version < $version {
GlobalImplementor::<$interface>::error(&mut cb, version, ddata);
} else {
let proxy = registry.bind::<$interface>(version, id);
GlobalImplementor::<$interface>::new_global(&mut cb, proxy, ddata);
}
}) as Box<_>
));
})*
move |event: GlobalEvent, registry: Attached<wl_registry::WlRegistry>, ddata| {
if let GlobalEvent::New { id, interface, version } = event {
for &mut (iface, ref mut cb) in &mut callbacks {
if iface == interface {
cb(id, version, registry, ddata);
break;
}
}
}
}
}
}
}
| match msg {
wl_registry::Event::Global {
name,
interface,
version,
} => {
inner.list.push((name, interface, version));
}
wl_registry::Event::GlobalRemove { name } => {
inner.list.retain(|&(n, _, _)| n != name);
}
} | if_condition | [
{
"content": "pub fn demodulate(list: &str, cache: &mut AtomCache) -> Rc<Exp> {\n\n let (ret, _) = demodulate_list(list, cache);\n\n ret.set_cached(Rc::clone(&ret));\n\n ret\n\n}\n\n\n",
"file_path": "src/transport.rs",
"rank": 0,
"score": 154818.572826611
},
{
"content": "pub fn mo... |
Rust | jormungandr/src/topology/mod.rs | MitchellTesla/jormungandr-rom_io | 2325582d4dced77e2b023b12ffe6d014005078c8 |
use crate::network::p2p::Address;
use jormungandr_lib::{interfaces::Subscription, time::SystemTime};
use serde::{Serialize, Serializer};
use std::{
convert::{TryFrom, TryInto},
fmt,
hash::{Hash, Hasher},
};
mod gossip;
pub mod layers;
mod process;
mod quarantine;
#[allow(clippy::module_inception)]
mod topology;
pub use self::{
gossip::{Gossip, Gossips},
process::{start, TaskData, DEFAULT_NETWORK_STUCK_INTERVAL},
topology::{P2pTopology, View},
};
pub use quarantine::{QuarantineConfig, ReportRecords};
/**
# topics definition for p2p interest subscriptions
*/
pub mod topic {
use poldercast::Topic;
pub const MESSAGES: Topic = Topic::new([0; 32]);
pub const BLOCKS: Topic = Topic::new([1; 32]);
}
/**
limits for the property::{Serialize/Deserialize} implementations
*/
pub mod limits {
pub const MAX_GOSSIP_SIZE: usize = 512;
pub const MAX_ID_SIZE: u64 = 32;
}
#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
pub struct NodeId(keynesis::key::ed25519::PublicKey);
impl From<jormungandr_lib::interfaces::NodeId> for NodeId {
fn from(id: jormungandr_lib::interfaces::NodeId) -> Self {
let id_bytes = id.as_ref().as_ref();
NodeId(id_bytes.try_into().unwrap())
}
}
impl From<NodeId> for jormungandr_lib::interfaces::NodeId {
fn from(node_id: NodeId) -> jormungandr_lib::interfaces::NodeId {
jormungandr_lib::interfaces::NodeId::from_hex(&node_id.0.to_string()).unwrap()
}
}
impl TryFrom<&[u8]> for NodeId {
type Error = chain_crypto::PublicKeyError;
fn try_from(bytes: &[u8]) -> Result<Self, Self::Error> {
use chain_crypto::{Ed25519, PublicKey};
Ok(Self::from(
PublicKey::<Ed25519>::from_binary(bytes)
.map(jormungandr_lib::interfaces::NodeId::from)?,
))
}
}
impl fmt::Display for NodeId {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.0)
}
}
impl AsRef<keynesis::key::ed25519::PublicKey> for NodeId {
fn as_ref(&self) -> &keynesis::key::ed25519::PublicKey {
&self.0
}
}
impl Serialize for NodeId {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
if serializer.is_human_readable() {
self.0.to_string().serialize(serializer)
} else {
self.0.as_ref().serialize(serializer)
}
}
}
pub type Peer = Gossip;
#[derive(Eq, Clone, Serialize, Debug)]
pub struct PeerInfo {
pub id: NodeId,
pub address: Address,
pub last_update: SystemTime,
pub quarantined: Option<SystemTime>,
pub subscriptions: Vec<Subscription>,
}
impl PartialEq for PeerInfo {
fn eq(&self, other: &Self) -> bool {
self.id == other.id && self.address == other.address
}
}
impl Hash for PeerInfo {
fn hash<H: Hasher>(&self, state: &mut H) {
self.id.hash(state);
self.address.hash(state);
}
}
impl From<Peer> for PeerInfo {
fn from(other: Peer) -> Self {
let other: poldercast::Gossip = other.into();
Self {
id: NodeId(other.id()),
address: other.address(),
last_update: other.time().to_system_time().into(),
quarantined: None,
subscriptions: other
.subscriptions()
.iter()
.map(|s| Subscription {
topic: s.topic().to_string(),
interest: s
.interest_level()
.priority_score(poldercast::InterestLevel::ZERO)
as u32,
})
.collect(),
}
}
}
|
use crate::network::p2p::Address;
use jormungandr_lib::{interfaces::Subscription, time::SystemTime};
use serde::{Serialize, Serializer};
use std::{
convert::{TryFrom, TryInto},
fmt,
hash::{Hash, Hasher},
};
mod gossip;
pub mod layers;
mod process;
mod quarantine;
#[allow(clippy::module_inception)]
mod topology;
pub use self::{
gossip::{Gossip, Gossips},
process::{start, TaskData, DEFAULT_NETWORK_STUCK_INTERVAL},
topology::{P2pTopology, View},
};
pub use quarantine::{QuarantineConfig, ReportRecords};
/**
# topics definition for p2p interest subscriptions
*/
pub mod topic {
use poldercast::Topic;
pub const MESSAGES: Topic = Topic::new([0; 32]);
pub const BLOCKS: Topic = Topic::new([1; 32]);
}
/**
limits for the property::{Serialize/Deserialize} implementations
*/
pub mod limits {
pub const MAX_GOSSIP_SIZE: usize = 512;
pub const MAX_ID_SIZE: u64 = 32;
}
#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq)]
pub struct NodeId(keynesis::key::ed25519::PublicKey);
impl From<jormungandr_lib::interfaces::NodeId> for NodeId {
fn from(id: jormungandr_lib::interfaces::NodeId) -> Self {
let id_bytes = id.as_ref().as_ref();
NodeId(id_bytes.try_into().unwrap())
}
}
impl From<NodeId> for jormungandr_lib::interfaces::NodeId {
fn from(node_id: NodeId) -> jormungandr_lib::interfaces::NodeId {
jormungandr_lib::interfaces::NodeId::from_hex(&node_id.0.to_string()).unwrap()
}
}
impl TryFrom<&[u8]> for NodeId {
type Error = chain_crypto::PublicKeyError;
fn try_from(bytes: &[u8]) -> Result<Self, Self::Error> {
use chain_crypto::{Ed25519, PublicKey};
Ok(Self::from(
PublicKey::<Ed25519>::from_binary(bytes)
.map(jormungandr_lib::interfaces::NodeId::from)?,
))
}
}
impl fmt::Display for NodeId {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.0)
}
}
impl AsRef<keynesis::key::ed25519::PublicKey> for NodeId {
fn as_ref(&self) -> &keynesis::key::ed25519::PublicKey {
&self.0
}
}
impl Serialize for NodeId {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
if serializer.is_human_readable() {
self.0.to_string().serialize(serializer)
} else {
self.0.as_ref().serialize(serializer)
}
}
}
pub type Peer = Gossip;
#[derive(Eq, Clone, Serialize, Debug)]
pub struct PeerInfo {
pub id: NodeId,
pub address: Address,
pub last_update: SystemTime,
pub quarantined: Option<SystemTime>,
pub subscriptions: Vec<Subscription>,
}
impl PartialEq for PeerInfo {
fn eq(&self, other: &Self) -> bool {
self.id == other.id && self.address == other.address
}
}
impl Hash for PeerInfo {
fn hash<H: Hasher>(&self, state: &mut H) {
self.id.hash(state);
self.address.hash(state);
}
}
impl From<Peer> for PeerInfo {
|
}
| fn from(other: Peer) -> Self {
let other: poldercast::Gossip = other.into();
Self {
id: NodeId(other.id()),
address: other.address(),
last_update: other.time().to_system_time().into(),
quarantined: None,
subscriptions: other
.subscriptions()
.iter()
.map(|s| Subscription {
topic: s.topic().to_string(),
interest: s
.interest_level()
.priority_score(poldercast::InterestLevel::ZERO)
as u32,
})
.collect(),
}
} | function_block-full_function | [
{
"content": "pub fn load_block(block_reader: impl BufRead) -> Result<Block, Error> {\n\n Block::deserialize(&mut Codec::new(block_reader)).map_err(Error::BlockFileCorrupted)\n\n}\n\n\n\n#[derive(StructOpt)]\n\npub struct Common {\n\n #[structopt(flatten)]\n\n pub input: Input,\n\n\n\n /// the file ... |
Rust | src/dynamics/world.rs | Gohla/rust_box2d | d5431f905a09c0b2670f648c15f6d5120c0693c3 | #[path = "world_callbacks.rs"]
pub mod callbacks;
use std::mem;
use std::ptr;
use std::marker::PhantomData;
use std::cell::{Ref, RefMut};
use wrap::*;
use handle::*;
use common::{Draw, DrawLink, DrawFlags};
use common::math::Vec2;
use collision::AABB;
use dynamics::Profile;
use user_data::UserDataTypes;
use dynamics::body::{BodyDef, MetaBody, Body};
use dynamics::joints::{Joint, JointDef, MetaJoint};
use dynamics::contacts::Contact;
use self::callbacks::{ContactFilter, ContactFilterLink,
ContactListener, ContactListenerLink,
QueryCallback, QueryCallbackLink,
RayCastCallback, RayCastCallbackLink};
pub type BodyHandle = TypedHandle<Body>;
pub type JointHandle = TypedHandle<Joint>;
pub struct World<U: UserDataTypes> {
ptr: *mut ffi::World,
bodies: HandleMap<MetaBody<U>, Body>,
joints: HandleMap<MetaJoint<U>, Joint>,
contact_filter_link: ContactFilterLink,
contact_listener_link: ContactListenerLink,
draw_link: DrawLink,
}
impl<U: UserDataTypes> Wrapped<ffi::World> for World<U> {
unsafe fn ptr(&self) -> *const ffi::World {
self.ptr as *const ffi::World
}
unsafe fn mut_ptr(&mut self) -> *mut ffi::World {
self.ptr
}
}
impl<U: UserDataTypes> World<U> {
pub fn new(gravity: &Vec2) -> Self {
unsafe {
World {
ptr: ffi::World_new(gravity),
bodies: HandleMap::new(),
joints: HandleMap::new(),
contact_filter_link: ContactFilterLink::new(),
contact_listener_link: ContactListenerLink::new(),
draw_link: DrawLink::new(),
}
}
}
pub fn set_contact_filter<F: ContactFilter<U>>(&mut self, filter: Box<F>) {
unsafe {
let filter_ptr = self.contact_filter_link.use_with(filter);
ffi::World_set_contact_filter(self.mut_ptr(), filter_ptr);
}
}
pub fn set_contact_listener<L: ContactListener<U>>(&mut self, listener: Box<L>) {
unsafe {
let listener_ptr = self.contact_listener_link.use_with(listener);
ffi::World_set_contact_listener(self.mut_ptr(), listener_ptr);
}
}
pub fn create_body(&mut self, def: &BodyDef) -> BodyHandle
where U::BodyData: Default
{
self.create_body_with(def, U::BodyData::default())
}
pub fn create_body_with(&mut self, def: &BodyDef, data: U::BodyData) -> BodyHandle {
unsafe {
let body = ffi::World_create_body(self.mut_ptr(), def);
self.bodies.insert_with(|h| MetaBody::new(body, h, data))
}
}
pub fn body(&self, handle: BodyHandle) -> Ref<MetaBody<U>> {
self.bodies.get(handle).expect("invalid body handle")
}
pub fn body_mut(&self, handle: BodyHandle) -> RefMut<MetaBody<U>> {
self.bodies.get_mut(handle).expect("invalid body handle")
}
pub fn destroy_body(&mut self, handle: BodyHandle) {
let mut body = self.bodies.remove(handle);
World::remove_body_joint_handles(&mut body, &mut self.joints);
unsafe {
ffi::World_destroy_body(self.mut_ptr(), body.mut_ptr());
}
}
pub fn bodies(&self) -> HandleIter<Body, MetaBody<U>> {
self.bodies.iter()
}
fn remove_body_joint_handles(body: &mut Body, joints: &mut HandleMap<MetaJoint<U>, Joint>) {
for (_, joint) in body.joints() {
joints.remove(joint);
}
}
pub fn create_joint<JD: JointDef>(&mut self, def: &JD) -> JointHandle
where U::JointData: Default
{
self.create_joint_with(def, U::JointData::default())
}
pub fn create_joint_with<JD: JointDef>(&mut self, def: &JD, data: U::JointData) -> JointHandle {
unsafe {
let joint = def.create(self);
self.joints.insert_with(|h| MetaJoint::new(joint, h, data))
}
}
pub fn joint(&self, handle: JointHandle) -> Ref<MetaJoint<U>> {
self.joints.get(handle).expect("invalid joint handle")
}
pub fn joint_mut(&self, handle: JointHandle) -> RefMut<MetaJoint<U>> {
self.joints.get_mut(handle).expect("invalid joint handle")
}
pub fn destroy_joint(&mut self, handle: JointHandle) {
let mut joint = self.joints.remove(handle);
unsafe {
ffi::World_destroy_joint(self.mut_ptr(), joint.mut_base_ptr());
}
}
pub fn joints(&self) -> HandleIter<Joint, MetaJoint<U>> {
self.joints.iter()
}
pub fn step(&mut self, time_step: f32, velocity_iterations: i32, position_iterations: i32) {
unsafe {
ffi::World_step(self.mut_ptr(),
time_step,
velocity_iterations,
position_iterations);
}
}
pub fn clear_forces(&mut self) {
unsafe { ffi::World_clear_forces(self.mut_ptr()) }
}
pub fn draw_debug_data<D: Draw>(&mut self, draw: &mut D, flags: DrawFlags) {
unsafe {
let ptr = self.draw_link.use_with(draw, flags);
ffi::World_set_debug_draw(self.mut_ptr(), ptr);
ffi::World_draw_debug_data(self.mut_ptr());
ffi::World_set_debug_draw(self.mut_ptr(), ptr::null_mut());
}
}
pub fn query_aabb<C: QueryCallback>(&self, callback: &mut C, aabb: &AABB) {
unsafe {
let mut link = QueryCallbackLink::new();
let ptr = link.use_with(callback);
ffi::World_query_aabb(self.ptr(), ptr, aabb);
}
}
pub fn ray_cast<C: RayCastCallback>(&self, callback: &mut C, p1: &Vec2, p2: &Vec2) {
unsafe {
let mut link = RayCastCallbackLink::new();
let ptr = link.use_with(callback);
ffi::World_ray_cast(self.ptr(), ptr, p1, p2);
}
}
pub fn contacts_mut(&mut self) -> ContactIterMut {
ContactIterMut {
ptr: unsafe { ffi::World_get_contact_list(self.mut_ptr()) },
phantom: PhantomData,
}
}
pub fn contacts(&self) -> ContactIter {
ContactIter {
ptr: unsafe { ffi::World_get_contact_list_const(self.ptr()) },
phantom: PhantomData,
}
}
pub fn set_sleeping_allowed(&mut self, flag: bool) {
unsafe { ffi::World_set_allow_sleeping(self.mut_ptr(), flag) }
}
pub fn is_sleeping_allowed(&self) -> bool {
unsafe { ffi::World_get_allow_sleeping(self.ptr()) }
}
pub fn set_warm_starting(&mut self, flag: bool) {
unsafe { ffi::World_set_warm_starting(self.mut_ptr(), flag) }
}
pub fn is_warm_starting(&self) -> bool {
unsafe { ffi::World_get_warm_starting(self.ptr()) }
}
pub fn set_continuous_physics(&mut self, flag: bool) {
unsafe { ffi::World_set_continuous_physics(self.mut_ptr(), flag) }
}
pub fn is_continuous_physics(&self) -> bool {
unsafe { ffi::World_get_continuous_physics(self.ptr()) }
}
pub fn set_sub_stepping(&mut self, flag: bool) {
unsafe { ffi::World_set_sub_stepping(self.mut_ptr(), flag) }
}
pub fn is_sub_stepping(&self) -> bool {
unsafe { ffi::World_get_sub_stepping(self.ptr()) }
}
pub fn proxy_count(&self) -> i32 {
unsafe { ffi::World_get_proxy_count(self.ptr()) }
}
pub fn body_count(&self) -> i32 {
unsafe { ffi::World_get_body_count(self.ptr()) }
}
pub fn joint_count(&self) -> i32 {
unsafe { ffi::World_get_joint_count(self.ptr()) }
}
pub fn contact_count(&self) -> i32 {
unsafe { ffi::World_get_contact_count(self.ptr()) }
}
pub fn tree_height(&self) -> i32 {
unsafe { ffi::World_get_tree_height(self.ptr()) }
}
pub fn tree_balance(&self) -> i32 {
unsafe { ffi::World_get_tree_balance(self.ptr()) }
}
pub fn tree_quality(&self) -> f32 {
unsafe { ffi::World_get_tree_quality(self.ptr()) }
}
pub fn set_gravity(&mut self, gravity: &Vec2) {
unsafe { ffi::World_set_gravity(self.mut_ptr(), gravity) }
}
pub fn gravity(&self) -> Vec2 {
unsafe { ffi::World_get_gravity(self.ptr()) }
}
pub fn is_locked(&self) -> bool {
unsafe { ffi::World_is_locked(self.ptr()) }
}
pub fn set_auto_clearing_forces(&mut self, flag: bool) {
unsafe { ffi::World_set_auto_clear_forces(self.mut_ptr(), flag) }
}
pub fn is_auto_clearing_forces(&self) -> bool {
unsafe { ffi::World_get_auto_clear_forces(self.ptr()) }
}
pub fn shift_origin(&mut self, origin: &Vec2) {
unsafe { ffi::World_shift_origin(self.mut_ptr(), origin) }
}
pub fn profile<'a>(&'a self) -> &'a Profile {
unsafe {
&*ffi::World_get_profile(self.ptr())
}
}
pub fn dump(&mut self) {
unsafe { ffi::World_dump(self.mut_ptr()) }
}
}
impl<U: UserDataTypes> Drop for World<U> {
fn drop(&mut self) {
unsafe { ffi::World_drop(self.mut_ptr()) }
}
}
pub struct ContactIterMut<'a> {
ptr: *mut ffi::Contact,
phantom: PhantomData<&'a ()>,
}
impl<'a> Iterator for ContactIterMut<'a> {
type Item = WrappedRefMut<'a, Contact>;
fn next(&mut self) -> Option<Self::Item> {
if self.ptr.is_null() {
None
} else {
unsafe {
let next = ffi::Contact_get_next(self.ptr);
Some(WrappedRefMut::new(Contact::from_ffi(mem::replace(&mut self.ptr, next))))
}
}
}
}
pub struct ContactIter<'a> {
ptr: *const ffi::Contact,
phantom: PhantomData<&'a ()>,
}
impl<'a> Iterator for ContactIter<'a> {
type Item = WrappedRef<'a, Contact>;
fn next(&mut self) -> Option<Self::Item> {
if self.ptr.is_null() {
None
} else {
unsafe {
let next = ffi::Contact_get_next_const(self.ptr);
Some(WrappedRef::new(Contact::from_ffi(
mem::replace(&mut self.ptr, next) as *mut ffi::Contact
)))
}
}
}
}
#[doc(hidden)]
pub mod ffi {
pub use common::ffi::Draw;
pub use dynamics::body::ffi::Body;
pub use dynamics::joints::ffi::Joint;
pub use dynamics::contacts::ffi::{Contact, Contact_get_next, Contact_get_next_const};
pub use super::callbacks::ffi::{ContactFilter, ContactListener, QueryCallback, RayCastCallback};
use common::math::Vec2;
use collision::AABB;
use dynamics::Profile;
use dynamics::body::BodyDef;
pub enum World {}
extern "C" {
pub fn World_new(gravity: *const Vec2) -> *mut World;
pub fn World_drop(slf: *mut World);
pub fn World_set_contact_filter(slf: *mut World, cf: *mut ContactFilter);
pub fn World_set_contact_listener(slf: *mut World, cl: *mut ContactListener);
pub fn World_set_debug_draw(slf: *mut World, dd: *mut Draw);
pub fn World_create_body(slf: *mut World, def: *const BodyDef) -> *mut Body;
pub fn World_destroy_body(slf: *mut World, body: *mut Body);
pub fn World_destroy_joint(slf: *mut World, joint: *mut Joint);
pub fn World_step(slf: *mut World,
time_step: f32,
velocity_iterations: i32,
position_iterations: i32);
pub fn World_clear_forces(slf: *mut World);
pub fn World_draw_debug_data(slf: *mut World);
pub fn World_query_aabb(slf: *const World, qc: *mut QueryCallback, aabb: *const AABB);
pub fn World_ray_cast(slf: *const World,
rcc: *mut RayCastCallback,
p1: *const Vec2,
p2: *const Vec2);
pub fn World_get_contact_list(slf: *mut World) -> *mut Contact;
pub fn World_get_contact_list_const(slf: *const World) -> *const Contact;
pub fn World_set_allow_sleeping(slf: *mut World, flag: bool);
pub fn World_get_allow_sleeping(slf: *const World) -> bool;
pub fn World_set_warm_starting(slf: *mut World, flag: bool);
pub fn World_get_warm_starting(slf: *const World) -> bool;
pub fn World_set_continuous_physics(slf: *mut World, flag: bool);
pub fn World_get_continuous_physics(slf: *const World) -> bool;
pub fn World_set_sub_stepping(slf: *mut World, flag: bool);
pub fn World_get_sub_stepping(slf: *const World) -> bool;
pub fn World_get_proxy_count(slf: *const World) -> i32;
pub fn World_get_body_count(slf: *const World) -> i32;
pub fn World_get_joint_count(slf: *const World) -> i32;
pub fn World_get_contact_count(slf: *const World) -> i32;
pub fn World_get_tree_height(slf: *const World) -> i32;
pub fn World_get_tree_balance(slf: *const World) -> i32;
pub fn World_get_tree_quality(slf: *const World) -> f32;
pub fn World_set_gravity(slf: *mut World, gravity: *const Vec2);
pub fn World_get_gravity(slf: *const World) -> Vec2;
pub fn World_is_locked(slf: *const World) -> bool;
pub fn World_set_auto_clear_forces(slf: *mut World, flag: bool);
pub fn World_get_auto_clear_forces(slf: *const World) -> bool;
pub fn World_shift_origin(slf: *mut World, origin: *const Vec2);
pub fn World_get_profile(slf: *const World) -> *const Profile;
pub fn World_dump(slf: *mut World);
}
}
| #[path = "world_callbacks.rs"]
pub mod callbacks;
use std::mem;
use std::ptr;
use std::marker::PhantomData;
use std::cell::{Ref, RefMut};
use wrap::*;
use handle::*;
use common::{Draw, DrawLink, DrawFlags};
use common::math::Vec2;
use collision::AABB;
use dynamics::Profile;
use user_data::UserDataTypes;
use dynamics::body::{BodyDef, MetaBody, Body};
use dynamics::joints::{Joint, JointDef, MetaJoint};
use dynamics::contacts::Contact;
use self::callbacks::{ContactFilter, ContactFilterLink,
ContactListener, ContactListenerLink,
QueryCallback, QueryCallbackLink,
RayCastCallback, RayCastCallbackLink};
pub type BodyHandle = TypedHandle<Body>;
pub type JointHandle = TypedHandle<Joint>;
pub struct World<U: UserDataTypes> {
ptr: *mut ffi::World,
bodies: HandleMap<MetaBody<U>, Body>,
joints: HandleMap<MetaJoint<U>, Joint>,
contact_filter_link: ContactFilterLink,
contact_listener_link: ContactListenerLink,
draw_link: DrawLink,
}
impl<U: UserDataTypes> Wrapped<ffi::World> for World<U> {
unsafe fn ptr(&self) -> *const ffi::World {
self.ptr as *const ffi::World
}
unsafe fn mut_ptr(&mut self) -> *mut ffi::World {
self.ptr
}
}
impl<U: UserDataTypes> World<U> {
pub fn new(gravity: &Vec2) -> Self {
unsafe {
World {
ptr: ffi::World_new(gravity),
bodies: HandleMap::new(),
joints: HandleMap::new(),
contact_filter_link: ContactFilterLink::new(),
contact_listener_link: ContactListenerLink::new(),
draw_link: DrawLink::new(),
}
}
}
pub fn set_contact_filter<F: ContactFilter<U>>(&mut self, filter: Box<F>) {
unsafe {
let filter_ptr = self.contact_filter_link.use_with(filter);
ffi::World_set_contact_filter(self.mut_ptr(), filter_ptr);
}
}
pub fn set_contact_listener<L: ContactListener<U>>(&mut self, listener: Box<L>) {
unsafe {
let listener_ptr = self.contact_listener_link.use_with(listener);
ffi::World_set_contact_listener(self.mut_ptr(), listener_ptr);
}
}
pub fn create_body(&mut self, def: &BodyDef) -> BodyHandle
where U::BodyData: Default
{
self.create_body_with(def, U::BodyData::default())
}
pub fn create_body_with(&mut self, def: &BodyDef, data: U::BodyData) -> BodyHandle {
unsafe {
let body = ffi::World_create_body(self.mut_ptr(), def);
self.bodies.insert_with(|h| MetaBody::new(body, h, data))
}
}
pub fn body(&self, handle: BodyHandle) -> Ref<MetaBody<U>> {
self.bodies.get(handle).expect("invalid body handle")
}
pub fn body_mut(&self, handle: BodyHandle) -> RefMut<MetaBody<U>> {
self.bodies.get_mut(handle).expect("invalid body handle")
}
pub fn destroy_body(&mut self, handle: BodyHandle) {
let mut body = self.bodies.remove(handle);
World::remove_body_joint_handles(&mut body, &mut self.joints);
unsafe {
ffi::World_destroy_body(self.mut_ptr(), body.mut_ptr());
}
}
pub fn bodies(&self) -> HandleIter<Body, MetaBody<U>> {
self.bodies.iter()
}
fn remove_body_joint_handles(body: &mut Body, joints: &mut HandleMap<MetaJoint<U>, Joint>) {
for (_, joint) in body.joints() {
joints.remove(joint);
}
}
pub fn create_joint<JD: JointDef>(&mut self, def: &JD) -> JointHandle
where U::JointData: Default
{
self.create_joint_with(def, U::JointData::default())
}
pub fn create_joint_with<JD: JointDef>(&mut self, def: &JD, data: U::JointData) -> JointHandle {
unsafe {
let joint = def.create(self);
self.joints.insert_with(|h| MetaJoint::new(joint, h, data))
}
}
pub fn joint(&self, handle: JointHandle) -> Ref<MetaJoint<U>> {
self.joints.get(handle).expect("invalid joint handle")
}
pub fn joint_mut(&self, handle: JointHandle) -> RefMut<MetaJoint<U>> {
self.joints.get_mut(handle).expect("invalid joint handle")
}
pub fn destroy_joint(&mut self, handle: JointHandle) {
let mut joint = self.joints.remove(handle);
unsafe {
ffi::World_destroy_joint(self.mut_ptr(), joint.mut_base_ptr());
}
}
pub fn joints(&self) -> HandleIter<Joint, MetaJoint<U>> {
self.joints.iter()
}
pub fn step(&mut self, time_step: f32, velocity_iterations: i32, position_iterations: i32) {
unsafe {
ffi::World_step(self.mut_ptr(),
time_step,
velocity_iterations,
position_iterations);
}
}
pub fn clear_forces(&mut self) {
unsafe { ffi::World_clear_forces(self.mut_ptr()) }
}
pub fn draw_debug_data<D: Draw>(&mut self, draw: &mut D, flags: DrawFlags) {
unsafe {
let ptr = self.draw_link.use_with(draw, flags);
ffi::World_set_debug_draw(self.mut_ptr(), ptr);
ffi::World_draw_debug_data(self.mut_ptr());
ffi::World_set_debug_draw(self.mut_ptr(), ptr::null_mut());
}
}
pub fn query_aabb<C: QueryCallback>(&self, callback: &mut C, aabb: &AABB) {
| (WrappedRef::new(Contact::from_ffi(
mem::replace(&mut self.ptr, next) as *mut ffi::Contact
)))
}
}
}
}
#[doc(hidden)]
pub mod ffi {
pub use common::ffi::Draw;
pub use dynamics::body::ffi::Body;
pub use dynamics::joints::ffi::Joint;
pub use dynamics::contacts::ffi::{Contact, Contact_get_next, Contact_get_next_const};
pub use super::callbacks::ffi::{ContactFilter, ContactListener, QueryCallback, RayCastCallback};
use common::math::Vec2;
use collision::AABB;
use dynamics::Profile;
use dynamics::body::BodyDef;
pub enum World {}
extern "C" {
pub fn World_new(gravity: *const Vec2) -> *mut World;
pub fn World_drop(slf: *mut World);
pub fn World_set_contact_filter(slf: *mut World, cf: *mut ContactFilter);
pub fn World_set_contact_listener(slf: *mut World, cl: *mut ContactListener);
pub fn World_set_debug_draw(slf: *mut World, dd: *mut Draw);
pub fn World_create_body(slf: *mut World, def: *const BodyDef) -> *mut Body;
pub fn World_destroy_body(slf: *mut World, body: *mut Body);
pub fn World_destroy_joint(slf: *mut World, joint: *mut Joint);
pub fn World_step(slf: *mut World,
time_step: f32,
velocity_iterations: i32,
position_iterations: i32);
pub fn World_clear_forces(slf: *mut World);
pub fn World_draw_debug_data(slf: *mut World);
pub fn World_query_aabb(slf: *const World, qc: *mut QueryCallback, aabb: *const AABB);
pub fn World_ray_cast(slf: *const World,
rcc: *mut RayCastCallback,
p1: *const Vec2,
p2: *const Vec2);
pub fn World_get_contact_list(slf: *mut World) -> *mut Contact;
pub fn World_get_contact_list_const(slf: *const World) -> *const Contact;
pub fn World_set_allow_sleeping(slf: *mut World, flag: bool);
pub fn World_get_allow_sleeping(slf: *const World) -> bool;
pub fn World_set_warm_starting(slf: *mut World, flag: bool);
pub fn World_get_warm_starting(slf: *const World) -> bool;
pub fn World_set_continuous_physics(slf: *mut World, flag: bool);
pub fn World_get_continuous_physics(slf: *const World) -> bool;
pub fn World_set_sub_stepping(slf: *mut World, flag: bool);
pub fn World_get_sub_stepping(slf: *const World) -> bool;
pub fn World_get_proxy_count(slf: *const World) -> i32;
pub fn World_get_body_count(slf: *const World) -> i32;
pub fn World_get_joint_count(slf: *const World) -> i32;
pub fn World_get_contact_count(slf: *const World) -> i32;
pub fn World_get_tree_height(slf: *const World) -> i32;
pub fn World_get_tree_balance(slf: *const World) -> i32;
pub fn World_get_tree_quality(slf: *const World) -> f32;
pub fn World_set_gravity(slf: *mut World, gravity: *const Vec2);
pub fn World_get_gravity(slf: *const World) -> Vec2;
pub fn World_is_locked(slf: *const World) -> bool;
pub fn World_set_auto_clear_forces(slf: *mut World, flag: bool);
pub fn World_get_auto_clear_forces(slf: *const World) -> bool;
pub fn World_shift_origin(slf: *mut World, origin: *const Vec2);
pub fn World_get_profile(slf: *const World) -> *const Profile;
pub fn World_dump(slf: *mut World);
}
}
| unsafe {
let mut link = QueryCallbackLink::new();
let ptr = link.use_with(callback);
ffi::World_query_aabb(self.ptr(), ptr, aabb);
}
}
pub fn ray_cast<C: RayCastCallback>(&self, callback: &mut C, p1: &Vec2, p2: &Vec2) {
unsafe {
let mut link = RayCastCallbackLink::new();
let ptr = link.use_with(callback);
ffi::World_ray_cast(self.ptr(), ptr, p1, p2);
}
}
pub fn contacts_mut(&mut self) -> ContactIterMut {
ContactIterMut {
ptr: unsafe { ffi::World_get_contact_list(self.mut_ptr()) },
phantom: PhantomData,
}
}
pub fn contacts(&self) -> ContactIter {
ContactIter {
ptr: unsafe { ffi::World_get_contact_list_const(self.ptr()) },
phantom: PhantomData,
}
}
pub fn set_sleeping_allowed(&mut self, flag: bool) {
unsafe { ffi::World_set_allow_sleeping(self.mut_ptr(), flag) }
}
pub fn is_sleeping_allowed(&self) -> bool {
unsafe { ffi::World_get_allow_sleeping(self.ptr()) }
}
pub fn set_warm_starting(&mut self, flag: bool) {
unsafe { ffi::World_set_warm_starting(self.mut_ptr(), flag) }
}
pub fn is_warm_starting(&self) -> bool {
unsafe { ffi::World_get_warm_starting(self.ptr()) }
}
pub fn set_continuous_physics(&mut self, flag: bool) {
unsafe { ffi::World_set_continuous_physics(self.mut_ptr(), flag) }
}
pub fn is_continuous_physics(&self) -> bool {
unsafe { ffi::World_get_continuous_physics(self.ptr()) }
}
pub fn set_sub_stepping(&mut self, flag: bool) {
unsafe { ffi::World_set_sub_stepping(self.mut_ptr(), flag) }
}
pub fn is_sub_stepping(&self) -> bool {
unsafe { ffi::World_get_sub_stepping(self.ptr()) }
}
pub fn proxy_count(&self) -> i32 {
unsafe { ffi::World_get_proxy_count(self.ptr()) }
}
pub fn body_count(&self) -> i32 {
unsafe { ffi::World_get_body_count(self.ptr()) }
}
pub fn joint_count(&self) -> i32 {
unsafe { ffi::World_get_joint_count(self.ptr()) }
}
pub fn contact_count(&self) -> i32 {
unsafe { ffi::World_get_contact_count(self.ptr()) }
}
pub fn tree_height(&self) -> i32 {
unsafe { ffi::World_get_tree_height(self.ptr()) }
}
pub fn tree_balance(&self) -> i32 {
unsafe { ffi::World_get_tree_balance(self.ptr()) }
}
pub fn tree_quality(&self) -> f32 {
unsafe { ffi::World_get_tree_quality(self.ptr()) }
}
pub fn set_gravity(&mut self, gravity: &Vec2) {
unsafe { ffi::World_set_gravity(self.mut_ptr(), gravity) }
}
pub fn gravity(&self) -> Vec2 {
unsafe { ffi::World_get_gravity(self.ptr()) }
}
pub fn is_locked(&self) -> bool {
unsafe { ffi::World_is_locked(self.ptr()) }
}
pub fn set_auto_clearing_forces(&mut self, flag: bool) {
unsafe { ffi::World_set_auto_clear_forces(self.mut_ptr(), flag) }
}
pub fn is_auto_clearing_forces(&self) -> bool {
unsafe { ffi::World_get_auto_clear_forces(self.ptr()) }
}
pub fn shift_origin(&mut self, origin: &Vec2) {
unsafe { ffi::World_shift_origin(self.mut_ptr(), origin) }
}
pub fn profile<'a>(&'a self) -> &'a Profile {
unsafe {
&*ffi::World_get_profile(self.ptr())
}
}
pub fn dump(&mut self) {
unsafe { ffi::World_dump(self.mut_ptr()) }
}
}
impl<U: UserDataTypes> Drop for World<U> {
fn drop(&mut self) {
unsafe { ffi::World_drop(self.mut_ptr()) }
}
}
pub struct ContactIterMut<'a> {
ptr: *mut ffi::Contact,
phantom: PhantomData<&'a ()>,
}
impl<'a> Iterator for ContactIterMut<'a> {
type Item = WrappedRefMut<'a, Contact>;
fn next(&mut self) -> Option<Self::Item> {
if self.ptr.is_null() {
None
} else {
unsafe {
let next = ffi::Contact_get_next(self.ptr);
Some(WrappedRefMut::new(Contact::from_ffi(mem::replace(&mut self.ptr, next))))
}
}
}
}
pub struct ContactIter<'a> {
ptr: *const ffi::Contact,
phantom: PhantomData<&'a ()>,
}
impl<'a> Iterator for ContactIter<'a> {
type Item = WrappedRef<'a, Contact>;
fn next(&mut self) -> Option<Self::Item> {
if self.ptr.is_null() {
None
} else {
unsafe {
let next = ffi::Contact_get_next_const(self.ptr);
Some | random | [
{
"content": "pub fn step<U: UserDataTypes>(data: &mut Data<U>, dt: f32) {\n\n data.world.step(dt, VELOCITY_ITERATIONS, POSITION_ITERATIONS);\n\n}\n\n\n\nimpl<U: UserDataTypes> Test<U> for () {}\n\n\n\nimpl<F, U: UserDataTypes> Test<U> for F\n\n where F: FnMut(&Input, &mut Data<U>)\n\n{\n\n fn process_... |
Rust | applications/vote-purge-stress/main.rs | pratikfegade/noria | 0460dd90ff8950cf1262bd66b58fd03620221b85 | #![allow(clippy::many_single_char_names)]
use clap::{value_t_or_exit, App, Arg};
use hdrhistogram::Histogram;
use noria::{Builder, DurabilityMode, FrontierStrategy, PersistenceParameters};
use std::time::{Duration, Instant};
const RECIPE: &str = "# base tables
CREATE TABLE Article (id int, title varchar(255), PRIMARY KEY(id));
CREATE TABLE Vote (article_id int, user int);
# read queries
CREATE VIEW VoteCount AS \
SELECT Vote.article_id, COUNT(user) AS votes FROM Vote GROUP BY Vote.article_id;
QUERY ArticleWithVoteCount: SELECT Article.id, title, VoteCount.votes AS votes \
FROM Article \
LEFT JOIN VoteCount \
ON (Article.id = VoteCount.article_id) WHERE Article.id = ?;";
#[tokio::main]
async fn main() {
let args = App::new("purge-stress")
.about("Benchmarks the latency of full replays in a user-curated news aggregator")
.arg(
Arg::with_name("flush-timeout")
.long("flush-timeout")
.takes_value(true)
.default_value("100000")
.help("Time to wait before processing a merged packet, in nanoseconds."),
)
.arg(
Arg::with_name("replay-timeout")
.long("replay-timeout")
.takes_value(true)
.default_value("100000")
.help("Time to batch replay requests for, in nanoseconds."),
)
.arg(
Arg::with_name("time")
.short("t")
.takes_value(true)
.default_value("10")
.help("Time to run benchmark for, in seconds."),
)
.arg(
Arg::with_name("purge")
.long("purge")
.takes_value(true)
.possible_values(&["none", "reader", "all"])
.default_value("none")
.help("Disable purging"),
)
.arg(Arg::with_name("verbose").long("verbose").short("v"))
.get_matches();
let runtime = value_t_or_exit!(args, "time", u64);
let mut builder = Builder::default();
if args.is_present("verbose") {
builder.log_with(noria::logger_pls());
}
builder.set_persistence(PersistenceParameters {
mode: DurabilityMode::MemoryOnly,
flush_timeout: Duration::new(0, value_t_or_exit!(args, "flush-timeout", u32)),
..Default::default()
});
builder.set_sharding(None);
builder.set_partial_replay_batch_timeout(Duration::new(
0,
value_t_or_exit!(args, "replay-timeout", u32),
));
match args.value_of("purge").unwrap() {
"all" => {
builder.set_frontier_strategy(FrontierStrategy::AllPartial);
}
"reader" => {
builder.set_frontier_strategy(FrontierStrategy::Readers);
}
"none" => {}
_ => unreachable!(),
}
let (mut g, done) = builder.start_local().await.unwrap();
{
g.ready().await.unwrap();
g.install_recipe(RECIPE).await.unwrap();
let mut a = g.table("Article").await.unwrap();
let mut v = g.table("Vote").await.unwrap();
let mut r = g.view("ArticleWithVoteCount").await.unwrap();
a.insert(vec![1.into(), "Hello world #1".into()])
.await
.unwrap();
a.insert(vec![2.into(), "Hello world #2".into()])
.await
.unwrap();
v.insert(vec![1.into(), "a".into()]).await.unwrap();
v.insert(vec![2.into(), "a".into()]).await.unwrap();
v.insert(vec![1.into(), "b".into()]).await.unwrap();
v.insert(vec![2.into(), "c".into()]).await.unwrap();
v.insert(vec![2.into(), "d".into()]).await.unwrap();
let one = 1.into();
let two = 2.into();
assert_eq!(
r.lookup(&[one], true).await.unwrap(),
vec![vec![1.into(), "Hello world #1".into(), 2.into()]]
);
assert_eq!(
r.lookup(&[two], true).await.unwrap(),
vec![vec![2.into(), "Hello world #2".into(), 3.into()]]
);
let mut n = 0;
let start = Instant::now();
let mut stats = Histogram::<u64>::new_with_bounds(1, 60_000_000, 3).unwrap();
while start.elapsed() < Duration::from_secs(runtime) {
for &id in &[1, 2] {
let start = Instant::now();
r.lookup(&[id.into()], true).await.unwrap();
stats.saturating_record(start.elapsed().as_micros() as u64);
n += 1;
std::thread::sleep(Duration::from_millis(50));
}
}
println!("# purge mode: {}", args.value_of("purge").unwrap());
println!(
"# replays/s: {:.2}",
f64::from(n) / start.elapsed().as_secs_f64()
);
println!("# op\tpct\ttime");
println!("replay\t50\t{:.2}\tµs", stats.value_at_quantile(0.5));
println!("replay\t95\t{:.2}\tµs", stats.value_at_quantile(0.95));
println!("replay\t99\t{:.2}\tµs", stats.value_at_quantile(0.99));
println!("replay\t100\t{:.2}\tµs", stats.max());
}
drop(g);
done.await;
}
| #![allow(clippy::many_single_char_names)]
use clap::{value_t_or_exit, App, Arg};
use hdrhistogram::Histogram;
use noria::{Builder, DurabilityMode, FrontierStrategy, PersistenceParameters};
use std::time::{Duration, Instant};
const RECIPE: &str = "# base tables
CREATE TABLE Article (id int, title varchar(255), PRIMARY KEY(id));
CREATE TABLE Vote (article_id int, user int);
# read queries
CREATE VIEW VoteCount AS \
SELECT Vote.article_id, COUNT(user) AS votes FROM Vote GROUP BY Vote.article_id;
QUERY ArticleWithVoteCount: SELECT Article.id, title, VoteCount.votes AS votes \
FROM Article \
LEFT JOIN VoteCount \
ON (Article.id = VoteCount.article_id) WHERE Article.id = ?;";
#[tokio::main]
async fn main() {
let args = App::new("purge-stress")
.about("Benchmarks the latency of full replays in a user-curated news aggregator")
.arg(
Arg::with_name("flush-timeout")
.long("flush-timeout")
.takes_value(true)
.default_value("100000")
.help("Time to wait before processing a merged packet, in nanoseconds."),
)
.arg(
Arg::with_name("replay-timeout")
.long("replay-timeout")
.takes_value(true)
.default_value("100000")
.help("Time to batch replay requests for, in nanoseconds."),
)
.arg(
Arg::with_name("time")
.short("t")
.takes_value(true)
.default_value("10")
.help("Time to run benchmark for, in seconds."),
)
.arg(
Arg::with_name("purge")
.long("purge")
.takes_value(true)
.possible_values(&["none", "reader", "all"])
.default_value("none")
.help("Disable purging"),
)
.arg(Arg::with_name("verbose").long("verbose").short("v"))
.get_matches();
let runtime = value_t_or_exit!(args, "time", u64);
let mut builder = Builder::default();
if args.is_present("verbose") {
builder.log_with(noria::logger_pls());
}
builder.set_persistence(PersistenceParameters {
mode: DurabilityMode::MemoryOnly,
flush_timeout: Duration::new(0, value_t_or_exit!(args, "flush-timeout", u32)),
..Default::default()
});
builder.set_sharding(None);
builder.set_partial_replay_batch_timeout(Duration::new(
0,
value_t_or_exit!(args, "replay-timeout", u32),
));
match args.value_of("purge").unwrap() {
"all" => {
builder.set_frontier_strategy(FrontierStrategy::AllPartial);
}
"reader" => {
builder.set_frontier_strategy(FrontierStrategy::Readers);
}
"none" => {}
_ => unreachable!(),
}
let (mut g, done) = builder.start_local().await.unwrap();
{
g.ready().await.unwrap();
g.install_recipe(RECIPE).await.unwrap();
let mut a = g.table("Article").await.unwrap();
let mut v = g.table("Vote").await.unwrap();
let mut r = g.view("ArticleWithVoteCount").await.unwrap();
a.insert(vec![1.into(), "Hello world #1".into()])
.await
.unwrap();
a.insert(vec![2.into(), "Hello world #2".into()])
.await
.unwrap();
v.insert(vec![1.into(), "a".into()]).await.unwrap();
v.insert(vec![2.into(), "a".into()]).await.unwrap();
v.insert(vec![1.into(), "b".into()]).await.unwrap();
v.insert(vec![2.into(), "c".into()]).await.unwrap();
v.insert(vec![2.into(), "d".into()]).await.unwrap();
let one = 1.into();
let two = 2.into();
assert_eq!(
r.lookup(&[one], true).await.unwrap(),
vec![vec![1.into(), "Hello world #1".into(), 2.into()]]
);
assert_eq!(
r.lookup(&[two], true).await.unwrap(),
vec![vec![2.into(), "Hello world #2".into(), 3.into()]]
);
let mut n = 0;
let start = Instant::now();
let mut stats = Histogram::<u64>::new_with_bounds(1, 60_000_000, 3).unwrap();
while start.elapsed() < Duration::from_secs(runtime) {
for &id in &[1, 2] {
let start = Instant::now();
r.lookup(&[id.into()], true).await.unwrap();
stats.saturating_record(start.elapsed().as_micros() as u64);
n += 1;
std::thread::sleep(Duration::from_milli | s(50));
}
}
println!("# purge mode: {}", args.value_of("purge").unwrap());
println!(
"# replays/s: {:.2}",
f64::from(n) / start.elapsed().as_secs_f64()
);
println!("# op\tpct\ttime");
println!("replay\t50\t{:.2}\tµs", stats.value_at_quantile(0.5));
println!("replay\t95\t{:.2}\tµs", stats.value_at_quantile(0.95));
println!("replay\t99\t{:.2}\tµs", stats.value_at_quantile(0.99));
println!("replay\t100\t{:.2}\tµs", stats.max());
}
drop(g);
done.await;
} | function_block-function_prefixed | [
{
"content": "CREATE TABLE Vote (article_id int, user int);\n\n\n",
"file_path": "applications/vote/clients/localsoup/graph.rs",
"rank": 2,
"score": 473892.9226471856
},
{
"content": "CREATE VIEW user_stats AS SELECT users.id, user_comments.comments, user_stories.stories FROM users LEFT JOIN... | |
Rust | src/game.rs | afarinetti/gameoflife-rs | 4d664f9122178727d2b3216876aa9409b9b7b97b | use std::fmt;
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
pub enum Cell {
Dead,
Alive,
}
impl fmt::Display for Cell {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
Cell::Alive => write!(f, "ALIVE"),
Cell::Dead => write!(f, "DEAD"),
}
}
}
pub struct Grid {
num_rows: u32,
num_cols: u32,
grid: Vec<Cell>,
}
impl Grid {
pub fn new(num_rows: u32, num_cols: u32) -> Grid {
Grid {
num_rows: num_rows,
num_cols: num_cols,
grid: vec![Cell::Dead; (num_rows * num_cols) as usize],
}
}
pub fn set_cells(&mut self, cells: &[(u32, u32)]) {
for (row, col) in cells.iter().cloned() {
let idx = self.cell_to_index(row, col);
self.grid[idx] = Cell::Alive;
}
}
fn cell_to_index(&self, row: u32, col: u32) -> usize {
((row * self.num_cols) + col) as usize
}
pub fn get(&self, row: u32, col: u32) -> Cell {
let index = self.cell_to_index(row, col);
self.grid[index]
}
fn set(&mut self, row: u32, col: u32, state: Cell) {
let index = self.cell_to_index(row, col);
self.grid[index] = state
}
}
impl fmt::Display for Grid {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
for line in self.grid.as_slice().chunks(self.num_cols as usize) {
for &cell in line {
let smybol = if cell == Cell::Dead { '◻' } else { '◼' };
write!(f, "{}", smybol)?;
}
write!(f, "\n")?;
}
Ok(())
}
}
struct Operation {
row: u32,
col: u32,
state: Cell
}
impl Operation {
fn new(row: u32, col: u32, state: Cell) -> Operation {
Operation { row, col, state }
}
}
impl fmt::Display for Operation {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Operation[row: {}, col: {}, state: {}]", self.row, self.col, self.state)
}
}
pub struct ConwaySim {
grid: Grid,
generation: u32,
}
impl ConwaySim {
pub fn new(num_rows: u32, num_cols: u32) -> ConwaySim {
ConwaySim {
grid: Grid::new(num_rows, num_cols),
generation: 0,
}
}
#[allow(dead_code)]
pub fn new_with_grid(grid: Grid) -> ConwaySim {
ConwaySim { grid, generation: 0 }
}
pub fn get_generation(&self) -> u32 {
self.generation
}
pub fn is_cell_alive(&self, row: u32, col: u32) -> bool {
self.grid.get(row, col) == Cell::Alive
}
pub fn is_any_cell_alive(&self) -> bool {
let mut alive = false;
for &cell in self.grid.grid.iter() {
if cell == Cell::Alive {
alive = true;
break;
}
}
return alive;
}
pub fn get_neighbor_count(&self, row: u32, col: u32) -> u8 {
let mut count: u8 = 0;
let mut new_row: u32;
let mut new_col: u32;
if (row > 0) && (col > 0) {
new_row = row - 1;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if row > 0 {
new_row = row - 1;
new_col = col;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (row > 0) && ((col + 1) < self.grid.num_cols) {
new_row = row - 1;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if col > 0 {
new_row = row;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (col + 1) < self.grid.num_cols {
new_row = row;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if ((row + 1) < self.grid.num_rows) && (col > 0) {
new_row = row + 1;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (row + 1) < self.grid.num_rows {
new_row = row + 1;
new_col = col;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if ((row + 1) < self.grid.num_rows)
&& ((col + 1) < self.grid.num_cols) {
new_row = row + 1;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
return count;
}
pub fn set_cells(&mut self, cells: &[(u32, u32)]) {
self.grid.set_cells(cells);
}
fn apply_rules(&self, row: u32, col: u32) -> Vec<Operation> {
let mut operations: Vec<Operation> = Vec::new();
let neighbor_count = self.get_neighbor_count(row, col);
let alive = self.is_cell_alive(row, col);
if alive {
if neighbor_count < 2 {
operations.push(Operation::new(row, col, Cell::Dead));
}
else if neighbor_count <= 3 {
}
else {
operations.push(Operation::new(row, col, Cell::Dead));
}
}
else {
if neighbor_count == 3 {
operations.push(Operation::new(row, col, Cell::Alive));
}
}
return operations;
}
pub fn step(&mut self) {
let mut operations: Vec<Operation> = Vec::new();
self.generation += 1;
for row in 0..self.grid.num_rows {
for col in 0..self.grid.num_cols {
let results = self.apply_rules(row, col);
operations.extend(results);
}
}
for operation in operations {
self.grid.set(operation.row, operation.col, operation.state)
}
}
}
impl fmt::Display for ConwaySim {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
self.grid.fmt(f)
}
}
| use std::fmt;
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
pub enum Cell {
Dead,
Alive,
}
impl fmt::Display for Cell {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
Cell::Alive => write!(f, "ALIVE"),
Cell::Dead => write!(f, "DEAD"),
}
}
}
pub struct Grid {
num_rows: u32,
num_cols: u32,
grid: Vec<Cell>,
}
impl Grid {
pub fn new(num_rows: u32, num_cols: u32) -> Grid {
Grid {
num_rows: num_rows,
num_cols: num_cols,
grid: vec![Cell::Dead; (num_rows * num_cols) as usize],
}
}
pub fn set_cells(&mut self, cells: &[(u32, u32)]) {
for (row, col) in cells.iter().cloned() {
let idx = self.cell_to_index(row, col);
self.grid[idx] = Cell::Alive;
}
}
fn cell_to_index(&self, row: u32, col: u32) -> usize {
((row * self.num_cols) + col) as usize
}
pub fn get(&self, row: u32, col: u32) -> Cell {
let index = self.cell_to_index(row, col);
self.grid[index]
}
fn set(&mut self, row: u32, col: u32, state: Cell) {
let index = self.cell_to_index(row, col);
self.grid[index] = state
}
}
impl fmt::Display for Grid {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
for line in self.grid.as_slice().chunks(self.num_cols as usize) {
for &cell in line {
let smybol = if cell == Cell::Dead { '◻' } else { '◼' };
write!(f, "{}", smybol)?;
}
write!(f, "\n")?;
}
Ok(())
}
}
struct Operation {
row: u32,
col: u32,
state: Cell
}
impl Operation {
fn new(row: u32, col: u32, state: Cell) -> Operation {
Operation { row, col, state }
}
}
impl fmt::Display for Operation {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Operation[row: {}, col: {}, state: {}]", self.row, self.col, self.state)
}
}
pub struct ConwaySim {
grid: Grid,
generation: u32,
}
impl ConwaySim {
pub fn new(num_rows: u32, nu |
#[allow(dead_code)]
pub fn new_with_grid(grid: Grid) -> ConwaySim {
ConwaySim { grid, generation: 0 }
}
pub fn get_generation(&self) -> u32 {
self.generation
}
pub fn is_cell_alive(&self, row: u32, col: u32) -> bool {
self.grid.get(row, col) == Cell::Alive
}
pub fn is_any_cell_alive(&self) -> bool {
let mut alive = false;
for &cell in self.grid.grid.iter() {
if cell == Cell::Alive {
alive = true;
break;
}
}
return alive;
}
pub fn get_neighbor_count(&self, row: u32, col: u32) -> u8 {
let mut count: u8 = 0;
let mut new_row: u32;
let mut new_col: u32;
if (row > 0) && (col > 0) {
new_row = row - 1;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if row > 0 {
new_row = row - 1;
new_col = col;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (row > 0) && ((col + 1) < self.grid.num_cols) {
new_row = row - 1;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if col > 0 {
new_row = row;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (col + 1) < self.grid.num_cols {
new_row = row;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if ((row + 1) < self.grid.num_rows) && (col > 0) {
new_row = row + 1;
new_col = col - 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if (row + 1) < self.grid.num_rows {
new_row = row + 1;
new_col = col;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
if ((row + 1) < self.grid.num_rows)
&& ((col + 1) < self.grid.num_cols) {
new_row = row + 1;
new_col = col + 1;
if self.is_cell_alive(new_row, new_col) { count += 1; }
}
return count;
}
pub fn set_cells(&mut self, cells: &[(u32, u32)]) {
self.grid.set_cells(cells);
}
fn apply_rules(&self, row: u32, col: u32) -> Vec<Operation> {
let mut operations: Vec<Operation> = Vec::new();
let neighbor_count = self.get_neighbor_count(row, col);
let alive = self.is_cell_alive(row, col);
if alive {
if neighbor_count < 2 {
operations.push(Operation::new(row, col, Cell::Dead));
}
else if neighbor_count <= 3 {
}
else {
operations.push(Operation::new(row, col, Cell::Dead));
}
}
else {
if neighbor_count == 3 {
operations.push(Operation::new(row, col, Cell::Alive));
}
}
return operations;
}
pub fn step(&mut self) {
let mut operations: Vec<Operation> = Vec::new();
self.generation += 1;
for row in 0..self.grid.num_rows {
for col in 0..self.grid.num_cols {
let results = self.apply_rules(row, col);
operations.extend(results);
}
}
for operation in operations {
self.grid.set(operation.row, operation.col, operation.state)
}
}
}
impl fmt::Display for ConwaySim {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
self.grid.fmt(f)
}
}
| m_cols: u32) -> ConwaySim {
ConwaySim {
grid: Grid::new(num_rows, num_cols),
generation: 0,
}
} | function_block-function_prefixed | [
{
"content": "fn main() {\n\n let mut sim = game::ConwaySim::new(5, 5);\n\n\n\n sim.set_cells(&[\n\n (2, 1),\n\n (2, 2),\n\n (2, 3)\n\n ]);\n\n\n\n for _i in 0..105 {\n\n sim.step();\n\n \n\n println!(\"Generation: {}\", sim.get_generation());\n\n pri... |
Rust | fly-query-rs/src/current_search.rs | HeroicosHM/Hackathon2020 | 1960fded5de849dca6b2eebdfcd4082d8f7c62f7 | use crate::BEARER_AUTH;
use reqwest::Client;
use serde::{de::IgnoredAny, Deserialize, Serialize};
use wasm_bindgen::prelude::*;
const AIRPORT_QUERY: &'static str = "
query findAirports($query: String!) {
airports(query: $query) {
edges {
node {
...Airport
}
}
}
}
fragment Airport on AirportSuggestion {
iataCode
title
selectedText
subSuggestions {
iataCode
title
selectedText
}
}
";
#[wasm_bindgen]
extern "C" {
#[wasm_bindgen(js_namespace = console)]
pub fn log(s: &str);
}
#[derive(Serialize)]
struct ApQueryVariables<'a> {
query: &'a str,
}
#[derive(Serialize)]
struct ApQuery<'a> {
query: &'static str,
variables: ApQueryVariables<'a>,
}
impl<'a> ApQuery<'a> {
fn new(search: &'a str) -> Self {
ApQuery {
query: AIRPORT_QUERY,
variables: ApQueryVariables { query: search },
}
}
}
#[derive(Deserialize)]
struct ApQueryResponseNode {
#[serde(rename(deserialize = "iataCode"))]
_iata_code: IgnoredAny,
#[serde(rename(deserialize = "title"))]
_title: IgnoredAny,
#[serde(rename(deserialize = "selectedText"))]
selected_text: String,
}
#[derive(Deserialize)]
struct ApQueryResponseNodeMG {
#[serde(rename(deserialize = "iataCode"), skip_deserializing)]
_iata_code: IgnoredAny,
#[serde(rename(deserialize = "title"), skip_deserializing)]
_title: IgnoredAny,
#[serde(rename(deserialize = "selectedText"))]
selected_text: String,
#[serde(rename(serialize = "subSuggestions"), default)]
subsuggestions: Option<Vec<ApQueryResponseNode>>,
}
impl ApQueryResponseNodeMG {
fn flatten(self, collection: &mut Vec<String>) {
if let Some(inner) = self.subsuggestions {
for item in inner {
collection.push(item.selected_text);
}
} else {
collection.push(self.selected_text);
}
}
}
#[derive(Deserialize)]
struct ApQueryResponseNodeMGWrapper {
node: ApQueryResponseNodeMG,
}
#[derive(Deserialize)]
struct ApQueryResponseAirports {
edges: Vec<ApQueryResponseNodeMGWrapper>,
}
#[derive(Deserialize)]
struct ApQueryResponseData {
airports: ApQueryResponseAirports,
}
#[derive(Deserialize)]
struct ApQueryResponse {
data: ApQueryResponseData,
}
#[derive(Serialize)]
struct ApQueryOut {
data: Vec<String>,
}
impl ApQueryOut {
fn new(data: Vec<String>) -> Self {
ApQueryOut { data }
}
fn build_from(api_response: String) -> String {
let deserialized = match serde_json::from_str::<ApQueryResponse>(&api_response) {
Ok(deserialized) => deserialized,
Err(e) => return format!("Error (2): {:?}", e),
};
let data = deserialized.data.airports.edges;
if data.len() == 0 {
log("empty response");
String::new()
} else {
let mut collection = Vec::with_capacity(
data.iter()
.map(|mg| {
mg.node
.subsuggestions
.as_ref()
.map_or_else(|| 1, |inner| inner.len())
})
.sum(),
);
data.into_iter()
.for_each(|item| item.node.flatten(&mut collection));
let out = ApQueryOut::new(collection);
match serde_json::to_string(&out) {
Ok(serialized_out) => serialized_out,
Err(e) => format!("Error (3): {:?}", e),
}
}
}
}
#[wasm_bindgen]
pub async fn query_current_search(search: String) -> String {
console_error_panic_hook::set_once();
let response = match Client::new()
.post("http://localhost:3000/api/graphql")
.header("authorization", BEARER_AUTH)
.header("content-type", "application/json")
.body(serde_json::to_string(&ApQuery::new(&search)).unwrap())
.send()
.await
{
Ok(response) => match response.text().await {
Ok(response) => response,
Err(e) => format!("Error: {}", e),
},
Err(e) => format!("Error: {}", e),
};
ApQueryOut::build_from(response)
}
| use crate::BEARER_AUTH;
use reqwest::Client;
use serde::{de::IgnoredAny, Deserialize, Serialize};
use wasm_bindgen::prelude::*;
const AIRPORT_QUERY: &'static str = "
query findAirports($query: String!) {
airports(query: $query) {
edges {
node {
...Airport
}
}
}
}
fragment Airport on AirportSuggestion {
iataCode
title
selectedText
subSuggestions {
iataCode
title
selectedText
}
}
";
#[wasm_bindgen]
extern "C" {
#[wasm_bindgen(js_namespace = console)]
pub fn log(s: &str);
}
#[derive(Serialize)]
struct ApQueryVariables<'a> {
query: &'a str,
}
#[derive(Serialize)]
struct ApQuery<'a> {
query: &'static str,
variables: ApQueryVariables<'a>,
}
impl<'a> ApQuery<'a> {
fn new(search: &'a str) -> Self {
ApQuery {
query: AIRPORT_QUERY,
variables: ApQueryVariables { query: search },
}
}
}
#[derive(Deserialize)]
struct ApQueryResponseNode {
#[serde(rename(deserialize = "iataCode"))]
_iata_code: IgnoredAny,
#[serde(rename(deserialize = "title"))]
_title: IgnoredAny,
#[serde(rename(deserialize = "selectedText"))]
selected_text: String,
}
#[derive(Deserialize)]
struct ApQueryResponseNodeMG {
#[serde(rename(deserialize = "iataCode"), skip_deserializing)]
_iata_code: IgnoredAny,
#[serde(rename(deserialize = "title"), skip_deserializing)]
_title: IgnoredAny,
#[serde(rename(deserialize = "selectedText"))]
selected_text: String,
#[serde(rename(serialize = "subSuggestions"), default)]
subsuggestions: Option<Vec<ApQueryResponseNode>>,
}
impl ApQueryResponseNodeMG {
fn flatten(self, collection: &mut Vec<String>) {
if let Some(inner) = self.subsuggestions {
for item in inner {
collection.push(item.selected_text);
}
} else {
collection.push(self.selected_text);
}
}
}
#[derive(Deserialize)]
struct ApQueryResponseNodeMGWrapper {
node: ApQueryResponseNodeMG,
}
#[derive(Deserialize)]
struct ApQueryResponseAirports {
edges: Vec<ApQueryResponseNodeMGWrapper>,
}
#[derive(Deserialize)]
struct ApQueryResponseData {
airports: ApQueryResponseAirports,
}
#[derive(Deserialize)]
struct ApQueryResponse {
data: ApQueryResponseData,
}
#[derive(Serialize)]
struct ApQueryOut {
data: Vec<String>,
}
impl ApQueryOut {
fn new(data: Vec<String>) -> Self {
ApQueryOut { data }
}
fn build_from(api_response: String) -> String {
let deserialized = match serde_json::from_str::<ApQueryResponse>(&api_response) {
Ok(deserialized) => deserialized,
Err(e) => return format!("Error (2): {:?}", e),
};
let data = deserialized.data.airports.edges;
if data.len() == 0 {
log("empty response");
String::new()
} else {
let mut collection = Vec::with_capacity(
data.iter()
.map(|mg| {
mg.node
.subsuggestions
.as_ref()
.map_or_else(|| 1, |inner| inner.len())
})
.sum(),
);
data.into_iter()
.for_each(|item| item.node.flatten(&mut collection));
let out = ApQueryOut::new(collection);
match serde_json::to_string(&out) {
Ok(serialized_out) => serialized_out,
Err(e) => format!("Error (3): {:?}", e),
}
}
}
}
#[wasm_bindgen]
| pub async fn query_current_search(search: String) -> String {
console_error_panic_hook::set_once();
let response = match Client::new()
.post("http://localhost:3000/api/graphql")
.header("authorization", BEARER_AUTH)
.header("content-type", "application/json")
.body(serde_json::to_string(&ApQuery::new(&search)).unwrap())
.send()
.await
{
Ok(response) => match response.text().await {
Ok(response) => response,
Err(e) => format!("Error: {}", e),
},
Err(e) => format!("Error: {}", e),
};
ApQueryOut::build_from(response)
} | function_block-full_function | [
{
"content": "#[derive(Serialize)]\n\nstruct FlightQueryVariables<'a> {\n\n ap_from: &'a str,\n\n ap_to: &'a str,\n\n depart_date: &'a str,\n\n return_date: Option<&'a str>,\n\n round_trip: bool,\n\n}\n\n\n\nimpl<'a> FlightQueryVariables<'a> {\n\n fn new(\n\n ap_from: &'a str,\n\n ... | |
Rust | src/validation.rs | djc/rpki-validator | a133f7dad930290ad51d65dbecf862d7063099f0 | use std::sync::Arc;
use std::sync::RwLock;
use ipnetwork::IpNetwork;
use rpki::asres::AsId;
use storage::{RecordStorage, Record};
pub struct RecordValidator {
storage: Arc<RwLock<RecordStorage>>,
}
impl RecordValidator {
pub fn new(storage: Arc<RwLock<RecordStorage>>) -> Self {
RecordValidator {
storage
}
}
pub fn validate(&self, prefix: &IpNetwork, origin: u32) -> ValidationResult {
let origin = AsId::from(origin);
let records = self.storage.read().unwrap().find_records(prefix);
let mut valid_records = Vec::new();
let mut invalid_length = Vec::new();
let mut invalid_origin = Vec::new();
let mut found_valid_origin = false;
for record in records {
let has_valid_length = record.max_length() >= prefix.prefix();
let has_valid_origin = record.origin() == origin;
if has_valid_origin && has_valid_length {
valid_records.push(record);
}
else {
if !has_valid_origin {
invalid_origin.push(record);
}
else if !has_valid_length {
invalid_length.push(record);
}
}
found_valid_origin = found_valid_origin || has_valid_origin;
}
let records = ValidationRecords::new(
valid_records,
invalid_origin,
invalid_length,
);
if !records.matched().is_empty() {
ValidationResult::Valid(records)
}
else if !records.unmatched_origin().is_empty() || !records.unmatched_length().is_empty() {
if records.unmatched_origin().is_empty() || found_valid_origin {
ValidationResult::InvalidPrefixLength(records)
}
else {
ValidationResult::InvalidOrigin(records)
}
}
else {
ValidationResult::NotFound
}
}
}
#[derive(Debug, Default, PartialEq)]
pub struct ValidationRecords {
matched : Vec<Record>,
unmatched_origin : Vec<Record>,
unmatched_length : Vec<Record>,
}
impl ValidationRecords {
pub fn new(matched: Vec<Record>,
unmatched_origin: Vec<Record>,
unmatched_length: Vec<Record>)
-> Self
{
ValidationRecords {
matched,
unmatched_origin,
unmatched_length
}
}
pub fn matched(&self) -> &Vec<Record> {
&self.matched
}
pub fn unmatched_origin(&self) -> &Vec<Record> {
&self.unmatched_origin
}
pub fn unmatched_length(&self) -> &Vec<Record> {
&self.unmatched_length
}
}
#[derive(Debug, PartialEq)]
pub enum ValidationResult {
Valid(ValidationRecords),
InvalidOrigin(ValidationRecords),
InvalidPrefixLength(ValidationRecords),
NotFound,
}
impl ValidationResult {
pub fn is_valid(&self) -> bool {
match self {
ValidationResult::Valid(_) => true,
_ => false
}
}
}
#[cfg(test)]
mod tests {
use std::path::PathBuf;
use storage::TrustAnchor;
use super::*;
fn create_records() -> Vec<Record> {
vec![
Record::new(IpNetwork::V4("1.2.3.0/24".parse().unwrap()), AsId::from(1), 26),
Record::new(IpNetwork::V4("1.2.2.0/23".parse().unwrap()), AsId::from(1), 24),
Record::new(IpNetwork::V4("1.2.0.0/16".parse().unwrap()), AsId::from(3), 16),
Record::new(IpNetwork::V4("1.2.3.0/24".parse().unwrap()), AsId::from(4), 24),
Record::new(IpNetwork::V4("4.4.4.0/24".parse().unwrap()), AsId::from(1), 26),
]
}
fn create_verifier(records: Vec<Record>) -> RecordValidator {
let mut storage = RecordStorage::new();
let trust_anchor = Arc::new(TrustAnchor::new("foo".to_string()));
storage.add_records(records, PathBuf::new(), &trust_anchor);
RecordValidator::new(Arc::new(RwLock::new(storage)))
}
#[test]
fn verify_valid() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::Valid(
ValidationRecords::new(
vec![ records[0].clone(), records[1].clone() ],
vec![ records[3].clone(), records[2].clone() ],
vec![],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/24".parse().unwrap()), 1),
);
assert_eq!(
ValidationResult::Valid(
ValidationRecords::new(
vec![ records[0].clone() ],
vec![ records[3].clone(), records[2].clone() ],
vec![ records[1].clone() ],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/25".parse().unwrap()), 1),
);
}
#[test]
fn verify_invalid_origin() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::InvalidOrigin(
ValidationRecords::new(
vec![ ],
vec![
records[0].clone(),
records[3].clone(),
records[1].clone(),
records[2].clone(),
],
vec![ ],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/24".parse().unwrap()), 10),
);
}
#[test]
fn verify_invalid_prefix_length() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::InvalidPrefixLength(
ValidationRecords::new(
vec![ ],
vec![ ],
vec![ records[4].clone() ],
)
),
verifier.validate(&IpNetwork::V4("4.4.4.0/27".parse().unwrap()), 1),
);
}
#[test]
fn verify_not_found() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::NotFound,
verifier.validate(&IpNetwork::V4("3.3.3.0/24".parse().unwrap()), 1),
);
assert_eq!(
ValidationResult::NotFound,
verifier.validate(&IpNetwork::V4("1.2.0.0/15".parse().unwrap()), 1),
);
}
}
| use std::sync::Arc;
use std::sync::RwLock;
use ipnetwork::IpNetwork;
use rpki::asres::AsId;
use storage::{RecordStorage, Record};
pub struct RecordValidator {
storage: Arc<RwLock<RecordStorage>>,
}
impl RecordValidator {
pub fn new(storage: Arc<RwLock<RecordStorage>>) -> Self {
RecordValidator {
storage
}
}
pub fn validate(&self, prefix: &IpNetwork, origin: u32) -> ValidationResult {
let origin = AsId::from(origin);
let records = self.storage.read().unwrap().find_records(prefix);
let mut valid_records = Vec::new();
let mut invalid_length = Vec::new();
let mut invalid_origin = Vec::new();
let mut found_valid_origin = false;
for record in records {
let has_valid_length = record.max_length() >= prefix.prefix();
let has_valid_origin = record.origin() == origin;
if has_valid_origin && has_valid_length {
valid_records.push(record);
}
else {
if !has_valid_origin {
invalid_origin.push(record);
}
else if !has_valid_length {
invalid_length.push(record);
}
}
found_valid_origin = found_valid_origin || has_valid_origin;
}
let records = ValidationRecords::new(
valid_records,
invalid_origin,
invalid_length,
);
if !records.matched().is_empty() {
ValidationResult::Valid(records)
}
else if !records.unmatched_origin().is_empty() || !records.unmatched_length().is_empty() {
if records.unmatched_origin().is_empty() || found_valid_origin {
ValidationResult::InvalidPrefixLength(records)
}
else {
ValidationResult::InvalidOrigin(records)
}
}
else {
ValidationResult::NotFound
}
}
}
#[derive(Debug, Default, PartialEq)]
pub struct ValidationRecords {
matched : Vec<Record>,
unmatched_origin : Vec<Record>,
unmatched_length : Vec<Record>,
}
impl ValidationRecords {
|
pub fn matched(&self) -> &Vec<Record> {
&self.matched
}
pub fn unmatched_origin(&self) -> &Vec<Record> {
&self.unmatched_origin
}
pub fn unmatched_length(&self) -> &Vec<Record> {
&self.unmatched_length
}
}
#[derive(Debug, PartialEq)]
pub enum ValidationResult {
Valid(ValidationRecords),
InvalidOrigin(ValidationRecords),
InvalidPrefixLength(ValidationRecords),
NotFound,
}
impl ValidationResult {
pub fn is_valid(&self) -> bool {
match self {
ValidationResult::Valid(_) => true,
_ => false
}
}
}
#[cfg(test)]
mod tests {
use std::path::PathBuf;
use storage::TrustAnchor;
use super::*;
fn create_records() -> Vec<Record> {
vec![
Record::new(IpNetwork::V4("1.2.3.0/24".parse().unwrap()), AsId::from(1), 26),
Record::new(IpNetwork::V4("1.2.2.0/23".parse().unwrap()), AsId::from(1), 24),
Record::new(IpNetwork::V4("1.2.0.0/16".parse().unwrap()), AsId::from(3), 16),
Record::new(IpNetwork::V4("1.2.3.0/24".parse().unwrap()), AsId::from(4), 24),
Record::new(IpNetwork::V4("4.4.4.0/24".parse().unwrap()), AsId::from(1), 26),
]
}
fn create_verifier(records: Vec<Record>) -> RecordValidator {
let mut storage = RecordStorage::new();
let trust_anchor = Arc::new(TrustAnchor::new("foo".to_string()));
storage.add_records(records, PathBuf::new(), &trust_anchor);
RecordValidator::new(Arc::new(RwLock::new(storage)))
}
#[test]
fn verify_valid() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::Valid(
ValidationRecords::new(
vec![ records[0].clone(), records[1].clone() ],
vec![ records[3].clone(), records[2].clone() ],
vec![],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/24".parse().unwrap()), 1),
);
assert_eq!(
ValidationResult::Valid(
ValidationRecords::new(
vec![ records[0].clone() ],
vec![ records[3].clone(), records[2].clone() ],
vec![ records[1].clone() ],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/25".parse().unwrap()), 1),
);
}
#[test]
fn verify_invalid_origin() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::InvalidOrigin(
ValidationRecords::new(
vec![ ],
vec![
records[0].clone(),
records[3].clone(),
records[1].clone(),
records[2].clone(),
],
vec![ ],
)
),
verifier.validate(&IpNetwork::V4("1.2.3.0/24".parse().unwrap()), 10),
);
}
#[test]
fn verify_invalid_prefix_length() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::InvalidPrefixLength(
ValidationRecords::new(
vec![ ],
vec![ ],
vec![ records[4].clone() ],
)
),
verifier.validate(&IpNetwork::V4("4.4.4.0/27".parse().unwrap()), 1),
);
}
#[test]
fn verify_not_found() {
let records = create_records();
let verifier = create_verifier(records.clone());
assert_eq!(
ValidationResult::NotFound,
verifier.validate(&IpNetwork::V4("3.3.3.0/24".parse().unwrap()), 1),
);
assert_eq!(
ValidationResult::NotFound,
verifier.validate(&IpNetwork::V4("1.2.0.0/15".parse().unwrap()), 1),
);
}
}
| pub fn new(matched: Vec<Record>,
unmatched_origin: Vec<Record>,
unmatched_length: Vec<Record>)
-> Self
{
ValidationRecords {
matched,
unmatched_origin,
unmatched_length
}
} | function_block-full_function | [
{
"content": "#[derive(Eq, Ord, PartialEq, PartialOrd)]\n\nstruct RecordMetadata {\n\n origin: AsId,\n\n max_length: u8,\n\n path: Arc<PathBuf>,\n\n trust_anchor: Arc<TrustAnchor>,\n\n}\n\n\n\nimpl RecordMetadata {\n\n fn new(origin: AsId,\n\n max_length: u8,\n\n path: Arc<Pat... |
Rust | day-12/src/matt.rs | rust-nairobi/aoc-2020 | 1d39ff72936833c216c89a91f3ba3a4c9c2aac3e |
use std::fs::File;
use std::io::{self, BufRead};
struct Position {
x: isize,
y: isize,
}
struct Ship {
dir: f64,
pos: Position,
waypoint: Position,
}
impl Ship {
fn new() -> Ship {
Ship {
dir: 0f64,
pos: Position { x: 0, y: 0 },
waypoint: Position { x: 10, y: 1 },
}
}
fn navigate(&mut self, actions: &[Action]) {
for action in actions {
match action {
Action::Right(v) => self.dir = ((self.dir - *v as f64) as isize % 360) as f64,
Action::Left(v) => self.dir = ((self.dir + *v as f64) as isize % 360) as f64,
Action::Forward(v) => {
self.pos.x += self.dir.to_radians().cos() as isize * *v;
self.pos.y += self.dir.to_radians().sin() as isize * *v;
}
Action::North(v) => self.pos.y += *v,
Action::South(v) => self.pos.y -= *v,
Action::East(v) => self.pos.x += *v,
Action::West(v) => self.pos.x -= *v,
}
}
}
fn turn(&mut self, v: isize) {
let r = ((self.waypoint.x.pow(2) + self.waypoint.y.pow(2)) as f64).sqrt();
let t = (self.waypoint.y as f64).atan2(self.waypoint.x as f64);
let t = t - (v as f64).to_radians();
self.waypoint.x = (r * t.cos()).round() as isize;
self.waypoint.y = (r * t.sin()).round() as isize;
}
fn navigate2(&mut self, actions: &[Action]) {
for action in actions {
match action {
Action::Right(v) => self.turn(*v),
Action::Left(v) => self.turn(*v - 2 * v),
Action::Forward(v) => {
self.pos.x += self.waypoint.x * *v;
self.pos.y += self.waypoint.y * *v;
}
Action::North(v) => self.waypoint.y += *v,
Action::South(v) => self.waypoint.y -= *v,
Action::East(v) => self.waypoint.x += *v,
Action::West(v) => self.waypoint.x -= *v,
}
}
}
fn mdist(&self) -> isize {
self.pos.x.abs() + self.pos.y.abs()
}
}
enum Action {
East(isize),
North(isize),
South(isize),
West(isize),
Forward(isize),
Left(isize),
Right(isize),
}
fn part_one(actions: &[Action]) -> isize {
let mut ship = Ship::new();
ship.navigate(actions);
ship.mdist()
}
fn part_two(actions: &[Action]) -> isize {
let mut ship = Ship::new();
ship.navigate2(actions);
ship.mdist()
}
fn main() {
let actions = load_input("input.txt").unwrap();
println!("Part One: {} ", part_one(&actions));
println!("Part Two: {} ", part_two(&actions));
}
fn load_input(fname: &str) -> io::Result<Vec<Action>> {
let file = File::open(fname)?;
let buf = io::BufReader::new(file);
Ok(buf
.lines()
.filter_map(|x| x.ok())
.map(|x| {
let val = x[1..].parse::<isize>().unwrap();
match &x[0..1] {
"E" => Action::East(val),
"F" => Action::Forward(val),
"L" => Action::Left(val),
"N" => Action::North(val),
"R" => Action::Right(val),
"S" => Action::South(val),
"W" => Action::West(val),
_ => unreachable!(),
}
})
.collect())
}
#[test]
fn test() {
let actions = load_input("test.txt").unwrap();
let mut ship = Ship::new();
ship.navigate(&actions);
assert_eq!(25, ship.mdist());
}
|
use std::fs::File;
use std::io::{self, BufRead};
struct Position {
x: isize,
y: isize,
}
struct Ship {
dir: f64,
pos: Position,
waypoint: Position,
}
impl Ship {
fn new() -> Ship {
Ship {
dir: 0f64,
pos: Position { x: 0, y: 0 },
waypoint: Position { x: 10, y: 1 },
}
}
fn navigate(&mut self, actions: &[Action]) {
for action in actions {
match action {
Action::Right(v) => self.dir = ((self.dir - *v as f64) as isize % 360) as f64,
Action::Left(v) => self.dir = ((self.dir + *v as f64) as isize % 360) as f64,
Action::Forward(v) => {
self.pos.x += self.dir.to_radians().cos() as isize * *v;
self.pos.y += self.dir.to_radians().sin() as isize * *v;
}
Action::North(v) => self.pos.y += *v,
Action::South(v) => self.pos.y -= *v,
Action::East(v) => self.pos.x += *v,
Action::West(v) => self.pos.x -= *v,
}
}
}
fn turn(&mut self, v: isize) {
let r = ((self.waypoint.x.pow(2) + self.waypoint.y.pow(2)) as f64).sqrt();
let t = (self.waypoint.y as f64).atan2(self.waypoint.x as f64);
let t = t - (v as f64).to_radians();
self.waypoint.x = (r * t.cos()).round() as isize;
self.waypoint.y = (r * t.sin()).round() as isize;
}
fn navigate2(&mut self, actions: &[Action]) {
for action in actions {
match action {
Action::Right(v) => self.turn(*v),
Action::Left(v) => self.turn(*v - 2 * v),
Action::Forward(v) => {
self.pos.x += self.waypoint.x * *v;
self.pos.y += self.waypoint.y * *v;
}
Action::North(v) => self.waypoint.y += *v,
Action::South(v) => self.waypoint.y -= *v,
Action::East(v) => self.waypoint.x += *v,
Action::West(v) => self.waypoint.x -= *v,
}
}
}
fn mdist(&self) -> isize {
self.pos.x.abs() + self.pos.y.abs()
}
}
enum Action {
East(isize),
North(isize),
South(isize),
West(isize),
Forward(isize),
Left(isize),
Right(isize),
}
fn part_one(actions: &[Action]) -> isize {
let mut ship = Ship::new();
ship.navigate(actions);
ship.mdist()
}
fn part_two(actions: &[Action]) -> isize {
let mut ship = Ship::new();
ship.navigate2(actions);
ship.mdist()
}
fn main() {
let actions = load_input("input.txt").unwrap();
println!("Part One: {} ", part_one(&actions));
println!("Part Two: {} ", part_two(&actions));
}
fn load_input(fname: &str) -> io::Result<Vec<Action>> {
let file = File::open(fname)?;
let buf = io::BufReader::new(file);
Ok(buf
.line |
#[test]
fn test() {
let actions = load_input("test.txt").unwrap();
let mut ship = Ship::new();
ship.navigate(&actions);
assert_eq!(25, ship.mdist());
}
| s()
.filter_map(|x| x.ok())
.map(|x| {
let val = x[1..].parse::<isize>().unwrap();
match &x[0..1] {
"E" => Action::East(val),
"F" => Action::Forward(val),
"L" => Action::Left(val),
"N" => Action::North(val),
"R" => Action::Right(val),
"S" => Action::South(val),
"W" => Action::West(val),
_ => unreachable!(),
}
})
.collect())
} | function_block-function_prefixed | [
{
"content": "fn parse_input_line(line: &str) -> GridLine {\n\n let mut grid_line = vec![];\n\n for chr in line.chars() {\n\n match chr {\n\n '#' => grid_line.push(GridPoint::Tree),\n\n '.' => grid_line.push(GridPoint::OpenSquare),\n\n _ => unreachable!(),\n\n ... |
Rust | libs/prisma-models/src/record.rs | VanCoding/prisma-engines | bec4da3195df1ce40b2559939510abce2159b635 | use crate::{DomainError, ModelProjection, OrderBy, PrismaValue, RecordProjection, ScalarFieldRef, SortOrder};
use itertools::Itertools;
use std::collections::HashMap;
#[derive(Debug, Clone)]
pub struct SingleRecord {
pub record: Record,
pub field_names: Vec<String>,
}
impl Into<ManyRecords> for SingleRecord {
fn into(self) -> ManyRecords {
ManyRecords {
records: vec![self.record],
field_names: self.field_names,
}
}
}
impl SingleRecord {
pub fn new(record: Record, field_names: Vec<String>) -> Self {
Self { record, field_names }
}
pub fn projection(&self, projection: &ModelProjection) -> crate::Result<RecordProjection> {
self.record.projection(&self.field_names, projection)
}
pub fn get_field_value(&self, field: &str) -> crate::Result<&PrismaValue> {
self.record.get_field_value(&self.field_names, field)
}
}
#[derive(Debug, Clone, Default)]
pub struct ManyRecords {
pub records: Vec<Record>,
pub field_names: Vec<String>,
}
impl ManyRecords {
pub fn new(field_names: Vec<String>) -> Self {
Self {
records: Vec::new(),
field_names,
}
}
pub fn empty(selected_fields: &ModelProjection) -> Self {
Self {
records: Vec::new(),
field_names: selected_fields.names().map(|n| n.to_string()).collect(),
}
}
pub fn from_projection(projection: Vec<Vec<PrismaValue>>, selected_fields: &ModelProjection) -> Self {
Self {
records: projection
.into_iter()
.map(|v| Record {
values: v,
parent_id: None,
})
.collect(),
field_names: selected_fields.db_names().collect(),
}
}
pub fn order_by(&mut self, order_bys: &[OrderBy]) {
let field_indices: HashMap<&str, usize> = self
.field_names
.iter()
.enumerate()
.map(|(i, name)| (name.as_str(), i))
.collect();
self.records.sort_by(|a, b| {
let mut orderings = order_bys.iter().map(|o| {
let index = field_indices[o.field.db_name()];
match o.sort_order {
SortOrder::Ascending => a.values[index].cmp(&b.values[index]),
SortOrder::Descending => b.values[index].cmp(&a.values[index]),
}
});
orderings
.next()
.map(|first| orderings.fold(first, |acc, ord| acc.then(ord)))
.unwrap()
})
}
pub fn push(&mut self, record: Record) {
self.records.push(record);
}
pub fn projections(&self, model_projection: &ModelProjection) -> crate::Result<Vec<RecordProjection>> {
self.records
.iter()
.map(|record| record.projection(&self.field_names, model_projection))
.collect()
}
pub fn as_pairs(&self) -> Vec<Vec<(String, PrismaValue)>> {
self.records
.iter()
.map(|record| {
record
.values
.iter()
.zip(self.field_names.iter())
.map(|(value, name)| (name.clone(), value.clone()))
.collect()
})
.collect()
}
pub fn reverse(&mut self) {
self.records.reverse();
}
pub fn with_unique_records(mut self) -> Self {
self.records = self.records.into_iter().unique().collect();
self
}
}
#[derive(Debug, Default, Clone, Eq, PartialEq, Hash)]
pub struct Record {
pub values: Vec<PrismaValue>,
pub parent_id: Option<RecordProjection>,
}
impl Record {
pub fn new(values: Vec<PrismaValue>) -> Record {
Record {
values,
..Default::default()
}
}
pub fn projection(
&self,
field_names: &[String],
model_projection: &ModelProjection,
) -> crate::Result<RecordProjection> {
let pairs: Vec<(ScalarFieldRef, PrismaValue)> = model_projection
.fields()
.into_iter()
.flat_map(|field| {
field.scalar_fields().into_iter().map(|field| {
self.get_field_value(field_names, field.db_name())
.map(|val| (field, val.clone()))
})
})
.collect::<crate::Result<Vec<_>>>()?;
Ok(RecordProjection { pairs })
}
pub fn identifying_values(
&self,
field_names: &[String],
model_projection: &ModelProjection,
) -> crate::Result<Vec<&PrismaValue>> {
let x: Vec<&PrismaValue> = model_projection
.fields()
.into_iter()
.flat_map(|field| {
field
.scalar_fields()
.into_iter()
.map(|source_field| self.get_field_value(field_names, &source_field.name))
})
.collect::<crate::Result<Vec<_>>>()?;
Ok(x)
}
pub fn get_field_value(&self, field_names: &[String], field: &str) -> crate::Result<&PrismaValue> {
let index = field_names.iter().position(|r| r == field).map(Ok).unwrap_or_else(|| {
Err(DomainError::FieldNotFound {
name: field.to_string(),
model: format!(
"Field not found in record {:?}. Field names are: {:?}, looking for: {:?}",
&self, &field_names, field
),
})
})?;
Ok(&self.values[index])
}
pub fn set_parent_id(&mut self, parent_id: RecordProjection) {
self.parent_id = Some(parent_id);
}
}
| use crate::{DomainError, ModelProjection, OrderBy, PrismaValue, RecordProjection, ScalarFieldRef, SortOrder};
use itertools::Itertools;
use std::collections::HashMap;
#[derive(Debug, Clone)]
pub struct SingleRecord {
pub record: Record,
pub field_names: Vec<String>,
}
impl Into<ManyRecords> for SingleRecord {
fn into(self) -> ManyRecords {
ManyRecords {
records: vec![self.record],
field_names: self.field_names,
}
}
}
impl SingleRecord {
pub fn new(record: Record, field_names: Vec<String>) -> Self {
Self { record, field_names }
}
pub fn projection(&self, projection: &ModelProjection) -> crate::Result<RecordProjection> {
self.record.projection(&self.field_names, projection)
}
pub fn get_field_value(&self, field: &str) -> crate::Result<&PrismaValue> {
self.record.get_field_value(&self.field_names, field)
}
}
#[derive(Debug, Clone, Default)]
pub struct ManyRecords {
pub records: Vec<Record>,
pub field_names: Vec<String>,
}
impl ManyRecords {
pub fn new(field_names: Vec<String>) -> Self {
Self {
records: Vec::new(),
field_names,
}
}
pub fn empty(selected_fields: &ModelProjection) -> Self {
Self {
records: Vec::new(),
field_names: selected_fields.names().map(|n| n.to_string()).collect(),
}
}
pub fn from_projection(projection: Vec<Vec<PrismaValue>>, selected_fields: &ModelProjection) -> Self {
Self {
records: projection
.into_iter()
.map(|v| Record {
values: v,
parent_id: None,
})
.collect(),
field_names: selected_fields.db_names().collect(),
}
}
pub fn order_by(&mut self, order_bys: &[OrderBy]) {
let field_indices: HashMap<&str, usize> = self
.field_names
.iter()
.enumerate()
.map(|(i, name)| (name.as_str(), i))
.collect();
self.records.sort_by(|a, b| {
let mut orderings = order_bys.iter().map(|o| {
let index = field_indices[o.field.db_name()];
|
});
orderings
.next()
.map(|first| orderings.fold(first, |acc, ord| acc.then(ord)))
.unwrap()
})
}
pub fn push(&mut self, record: Record) {
self.records.push(record);
}
pub fn projections(&self, model_projection: &ModelProjection) -> crate::Result<Vec<RecordProjection>> {
self.records
.iter()
.map(|record| record.projection(&self.field_names, model_projection))
.collect()
}
pub fn as_pairs(&self) -> Vec<Vec<(String, PrismaValue)>> {
self.records
.iter()
.map(|record| {
record
.values
.iter()
.zip(self.field_names.iter())
.map(|(value, name)| (name.clone(), value.clone()))
.collect()
})
.collect()
}
pub fn reverse(&mut self) {
self.records.reverse();
}
pub fn with_unique_records(mut self) -> Self {
self.records = self.records.into_iter().unique().collect();
self
}
}
#[derive(Debug, Default, Clone, Eq, PartialEq, Hash)]
pub struct Record {
pub values: Vec<PrismaValue>,
pub parent_id: Option<RecordProjection>,
}
impl Record {
pub fn new(values: Vec<PrismaValue>) -> Record {
Record {
values,
..Default::default()
}
}
pub fn projection(
&self,
field_names: &[String],
model_projection: &ModelProjection,
) -> crate::Result<RecordProjection> {
let pairs: Vec<(ScalarFieldRef, PrismaValue)> = model_projection
.fields()
.into_iter()
.flat_map(|field| {
field.scalar_fields().into_iter().map(|field| {
self.get_field_value(field_names, field.db_name())
.map(|val| (field, val.clone()))
})
})
.collect::<crate::Result<Vec<_>>>()?;
Ok(RecordProjection { pairs })
}
pub fn identifying_values(
&self,
field_names: &[String],
model_projection: &ModelProjection,
) -> crate::Result<Vec<&PrismaValue>> {
let x: Vec<&PrismaValue> = model_projection
.fields()
.into_iter()
.flat_map(|field| {
field
.scalar_fields()
.into_iter()
.map(|source_field| self.get_field_value(field_names, &source_field.name))
})
.collect::<crate::Result<Vec<_>>>()?;
Ok(x)
}
pub fn get_field_value(&self, field_names: &[String], field: &str) -> crate::Result<&PrismaValue> {
let index = field_names.iter().position(|r| r == field).map(Ok).unwrap_or_else(|| {
Err(DomainError::FieldNotFound {
name: field.to_string(),
model: format!(
"Field not found in record {:?}. Field names are: {:?}, looking for: {:?}",
&self, &field_names, field
),
})
})?;
Ok(&self.values[index])
}
pub fn set_parent_id(&mut self, parent_id: RecordProjection) {
self.parent_id = Some(parent_id);
}
}
| match o.sort_order {
SortOrder::Ascending => a.values[index].cmp(&b.values[index]),
SortOrder::Descending => b.values[index].cmp(&a.values[index]),
} | if_condition | [
{
"content": "pub fn replace_field_names(target: &mut Vec<String>, old_name: &str, new_name: &str) {\n\n target\n\n .iter_mut()\n\n .map(|v| {\n\n if v == old_name {\n\n *v = new_name.to_string()\n\n }\n\n })\n\n .for_each(drop);\n\n}\n",
"... |
Rust | bench-streamer/src/main.rs | YandriHN/solana | 456e6711f0c24b13ae5e923ff8cd2af3caab496d | #![allow(clippy::integer_arithmetic)]
use {
clap::{crate_description, crate_name, Arg, Command},
crossbeam_channel::unbounded,
solana_streamer::{
packet::{Packet, PacketBatch, PacketBatchRecycler, PACKET_DATA_SIZE},
streamer::{receiver, PacketBatchReceiver, StreamerReceiveStats},
},
std::{
cmp::max,
net::{IpAddr, Ipv4Addr, SocketAddr, UdpSocket},
sync::{
atomic::{AtomicBool, AtomicUsize, Ordering},
Arc,
},
thread::{sleep, spawn, JoinHandle, Result},
time::{Duration, SystemTime},
},
};
fn producer(addr: &SocketAddr, exit: Arc<AtomicBool>) -> JoinHandle<()> {
let send = UdpSocket::bind("0.0.0.0:0").unwrap();
let mut packet_batch = PacketBatch::default();
packet_batch.packets.resize(10, Packet::default());
for w in packet_batch.packets.iter_mut() {
w.meta.size = PACKET_DATA_SIZE;
w.meta.set_addr(addr);
}
let packet_batch = Arc::new(packet_batch);
spawn(move || loop {
if exit.load(Ordering::Relaxed) {
return;
}
let mut num = 0;
for p in &packet_batch.packets {
let a = p.meta.addr();
assert!(p.meta.size <= PACKET_DATA_SIZE);
send.send_to(&p.data[..p.meta.size], &a).unwrap();
num += 1;
}
assert_eq!(num, 10);
})
}
fn sink(exit: Arc<AtomicBool>, rvs: Arc<AtomicUsize>, r: PacketBatchReceiver) -> JoinHandle<()> {
spawn(move || loop {
if exit.load(Ordering::Relaxed) {
return;
}
let timer = Duration::new(1, 0);
if let Ok(packet_batch) = r.recv_timeout(timer) {
rvs.fetch_add(packet_batch.packets.len(), Ordering::Relaxed);
}
})
}
fn main() -> Result<()> {
let mut num_sockets = 1usize;
let matches = Command::new(crate_name!())
.about(crate_description!())
.version(solana_version::version!())
.arg(
Arg::new("num-recv-sockets")
.long("num-recv-sockets")
.value_name("NUM")
.takes_value(true)
.help("Use NUM receive sockets"),
)
.arg(
Arg::new("num-producers")
.long("num-producers")
.value_name("NUM")
.takes_value(true)
.help("Use this many producer threads."),
)
.get_matches();
if let Some(n) = matches.value_of("num-recv-sockets") {
num_sockets = max(num_sockets, n.to_string().parse().expect("integer"));
}
let num_producers: u64 = matches.value_of_t("num_producers").unwrap_or(4);
let port = 0;
let ip_addr = IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0));
let mut addr = SocketAddr::new(ip_addr, 0);
let exit = Arc::new(AtomicBool::new(false));
let mut read_channels = Vec::new();
let mut read_threads = Vec::new();
let recycler = PacketBatchRecycler::default();
let (_port, read_sockets) = solana_net_utils::multi_bind_in_range(
ip_addr,
(port, port + num_sockets as u16),
num_sockets,
)
.unwrap();
let stats = Arc::new(StreamerReceiveStats::new("bench-streamer-test"));
for read in read_sockets {
read.set_read_timeout(Some(Duration::new(1, 0))).unwrap();
addr = read.local_addr().unwrap();
let (s_reader, r_reader) = unbounded();
read_channels.push(r_reader);
read_threads.push(receiver(
Arc::new(read),
exit.clone(),
s_reader,
recycler.clone(),
stats.clone(),
1,
true,
None,
));
}
let producer_threads: Vec<_> = (0..num_producers)
.into_iter()
.map(|_| producer(&addr, exit.clone()))
.collect();
let rvs = Arc::new(AtomicUsize::new(0));
let sink_threads: Vec<_> = read_channels
.into_iter()
.map(|r_reader| sink(exit.clone(), rvs.clone(), r_reader))
.collect();
let start = SystemTime::now();
let start_val = rvs.load(Ordering::Relaxed);
sleep(Duration::new(5, 0));
let elapsed = start.elapsed().unwrap();
let end_val = rvs.load(Ordering::Relaxed);
let time = elapsed.as_secs() * 10_000_000_000 + u64::from(elapsed.subsec_nanos());
let ftime = (time as f64) / 10_000_000_000_f64;
let fcount = (end_val - start_val) as f64;
println!("performance: {:?}", fcount / ftime);
exit.store(true, Ordering::Relaxed);
for t_reader in read_threads {
t_reader.join()?;
}
for t_producer in producer_threads {
t_producer.join()?;
}
for t_sink in sink_threads {
t_sink.join()?;
}
Ok(())
}
| #![allow(clippy::integer_arithmetic)]
use {
clap::{crate_description, crate_name, Arg, Command},
crossbeam_channel::unbounded,
solana_streamer::{
packet::{Packet, PacketBatch, PacketBatchRecycler, PACKET_DATA_SIZE},
streamer::{receiver, PacketBatchReceiver, StreamerReceiveStats},
},
std::{
cmp::max,
net::{IpAddr, Ipv4Addr, SocketAddr, UdpSocket},
sync::{
atomic::{AtomicBool, AtomicUsize, Ordering},
Arc,
},
thread::{sleep, spawn, JoinHandle, Result},
time::{Duration, SystemTime},
},
};
fn producer(addr: &SocketAddr, exit: Arc<AtomicBool>) -> JoinHandle<()> {
let send = UdpSocket::bind("0.0.0.0:0").unwrap();
let mut packet_batch = PacketBatch::default();
packet_batch.packets.resize(10, Packet::default());
for w in packet_batch.packets.iter_mut() {
w.meta.size = PACKET_DATA_SIZE;
w.meta.set_addr(addr);
}
let packet_batch = Arc::new(packet_batch);
spawn(move || loop {
if exit.load(Ordering::Relaxed) {
return;
}
let mut num = 0;
for p in &packet_batch.packets {
let a = p.meta.addr();
assert!(p.meta.size <= PACKET_DATA_SIZE);
send.send_to(&p.data[..p.meta.size], &a).unwrap();
num += 1;
}
assert_eq!(num, 10);
})
}
|
fn main() -> Result<()> {
let mut num_sockets = 1usize;
let matches = Command::new(crate_name!())
.about(crate_description!())
.version(solana_version::version!())
.arg(
Arg::new("num-recv-sockets")
.long("num-recv-sockets")
.value_name("NUM")
.takes_value(true)
.help("Use NUM receive sockets"),
)
.arg(
Arg::new("num-producers")
.long("num-producers")
.value_name("NUM")
.takes_value(true)
.help("Use this many producer threads."),
)
.get_matches();
if let Some(n) = matches.value_of("num-recv-sockets") {
num_sockets = max(num_sockets, n.to_string().parse().expect("integer"));
}
let num_producers: u64 = matches.value_of_t("num_producers").unwrap_or(4);
let port = 0;
let ip_addr = IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0));
let mut addr = SocketAddr::new(ip_addr, 0);
let exit = Arc::new(AtomicBool::new(false));
let mut read_channels = Vec::new();
let mut read_threads = Vec::new();
let recycler = PacketBatchRecycler::default();
let (_port, read_sockets) = solana_net_utils::multi_bind_in_range(
ip_addr,
(port, port + num_sockets as u16),
num_sockets,
)
.unwrap();
let stats = Arc::new(StreamerReceiveStats::new("bench-streamer-test"));
for read in read_sockets {
read.set_read_timeout(Some(Duration::new(1, 0))).unwrap();
addr = read.local_addr().unwrap();
let (s_reader, r_reader) = unbounded();
read_channels.push(r_reader);
read_threads.push(receiver(
Arc::new(read),
exit.clone(),
s_reader,
recycler.clone(),
stats.clone(),
1,
true,
None,
));
}
let producer_threads: Vec<_> = (0..num_producers)
.into_iter()
.map(|_| producer(&addr, exit.clone()))
.collect();
let rvs = Arc::new(AtomicUsize::new(0));
let sink_threads: Vec<_> = read_channels
.into_iter()
.map(|r_reader| sink(exit.clone(), rvs.clone(), r_reader))
.collect();
let start = SystemTime::now();
let start_val = rvs.load(Ordering::Relaxed);
sleep(Duration::new(5, 0));
let elapsed = start.elapsed().unwrap();
let end_val = rvs.load(Ordering::Relaxed);
let time = elapsed.as_secs() * 10_000_000_000 + u64::from(elapsed.subsec_nanos());
let ftime = (time as f64) / 10_000_000_000_f64;
let fcount = (end_val - start_val) as f64;
println!("performance: {:?}", fcount / ftime);
exit.store(true, Ordering::Relaxed);
for t_reader in read_threads {
t_reader.join()?;
}
for t_producer in producer_threads {
t_producer.join()?;
}
for t_sink in sink_threads {
t_sink.join()?;
}
Ok(())
}
| fn sink(exit: Arc<AtomicBool>, rvs: Arc<AtomicUsize>, r: PacketBatchReceiver) -> JoinHandle<()> {
spawn(move || loop {
if exit.load(Ordering::Relaxed) {
return;
}
let timer = Duration::new(1, 0);
if let Ok(packet_batch) = r.recv_timeout(timer) {
rvs.fetch_add(packet_batch.packets.len(), Ordering::Relaxed);
}
})
} | function_block-full_function | [
{
"content": "#[cfg(not(windows))]\n\nfn symlink_dir<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> std::io::Result<()> {\n\n std::os::unix::fs::symlink(src, dst)\n\n}\n\n\n",
"file_path": "install/src/command.rs",
"rank": 0,
"score": 301982.69425580115
},
{
"content": "#[cfg(target_o... |
Rust | src/rate_limiter/src/persist.rs | parampavar/firecracker | a97b3f6c5c048c84a49ee501c48833deb8189c18 |
use super::*;
use snapshot::Persist;
use versionize::{VersionMap, Versionize, VersionizeResult};
use versionize_derive::Versionize;
#[derive(Versionize)]
pub struct TokenBucketState {
size: u64,
one_time_burst: Option<u64>,
refill_time: u64,
budget: u64,
elapsed_ns: u64,
}
impl Persist<'_> for TokenBucket {
type State = TokenBucketState;
type ConstructorArgs = ();
type Error = ();
fn save(&self) -> Self::State {
TokenBucketState {
size: self.size,
one_time_burst: self.one_time_burst,
refill_time: self.refill_time,
budget: self.budget,
elapsed_ns: self.last_update.elapsed().as_nanos() as u64,
}
}
fn restore(_: Self::ConstructorArgs, state: &Self::State) -> Result<Self, Self::Error> {
let now = Instant::now();
let last_update = now
.checked_sub(Duration::from_nanos(state.elapsed_ns))
.unwrap_or(now);
let mut token_bucket =
TokenBucket::new(state.size, state.one_time_burst, state.refill_time);
token_bucket.budget = state.budget;
token_bucket.last_update = last_update;
Ok(token_bucket)
}
}
#[derive(Versionize)]
pub struct RateLimiterState {
ops: Option<TokenBucketState>,
bandwidth: Option<TokenBucketState>,
}
impl Persist<'_> for RateLimiter {
type State = RateLimiterState;
type ConstructorArgs = ();
type Error = io::Error;
fn save(&self) -> Self::State {
RateLimiterState {
ops: self.ops.as_ref().map(|ops| ops.save()),
bandwidth: self.bandwidth.as_ref().map(|bw| bw.save()),
}
}
fn restore(_: Self::ConstructorArgs, state: &Self::State) -> Result<Self, Self::Error> {
let rate_limiter = RateLimiter {
ops: state
.ops
.as_ref()
.map(|ops| TokenBucket::restore((), ops).unwrap()),
bandwidth: state
.bandwidth
.as_ref()
.map(|bw| TokenBucket::restore((), bw).unwrap()),
timer_fd: TimerFd::new_custom(ClockId::Monotonic, true, true)?,
timer_active: false,
};
Ok(rate_limiter)
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_token_bucket_persistence() {
let mut tb = TokenBucket::new(1000, Some(2000), 3000);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
tb.reduce(100);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
tb.replenish(100);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
let mut mem = vec![0; 4096];
let version_map = VersionMap::new();
tb.save()
.serialize(&mut mem.as_mut_slice(), &version_map, 1)
.unwrap();
let restored_tb = TokenBucket::restore(
(),
&TokenBucketState::deserialize(&mut mem.as_slice(), &version_map, 1).unwrap(),
)
.unwrap();
assert!(tb.partial_eq(&restored_tb));
}
#[test]
fn test_rate_limiter_persistence() {
let refill_time = 100_000;
let mut rate_limiter =
RateLimiter::new(100, None, refill_time, 10, None, refill_time).unwrap();
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
assert_eq!(
restored_rate_limiter.timer_fd.get_state(),
TimerState::Disarmed
);
rate_limiter.consume(10, TokenType::Bytes);
rate_limiter.consume(10, TokenType::Ops);
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
assert_eq!(
restored_rate_limiter.timer_fd.get_state(),
TimerState::Disarmed
);
rate_limiter.consume(1000, TokenType::Bytes);
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
let mut mem = vec![0; 4096];
let version_map = VersionMap::new();
rate_limiter
.save()
.serialize(&mut mem.as_mut_slice(), &version_map, 1)
.unwrap();
let restored_rate_limiter = RateLimiter::restore(
(),
&RateLimiterState::deserialize(&mut mem.as_slice(), &version_map, 1).unwrap(),
)
.unwrap();
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
}
}
|
use super::*;
use snapshot::Persist;
use versionize::{VersionMap, Versionize, VersionizeResult};
use versionize_derive::Versionize;
#[derive(Versionize)]
pub struct TokenBucketState {
size: u64,
one_time_burst: Option<u64>,
| .partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
assert_eq!(
restored_rate_limiter.timer_fd.get_state(),
TimerState::Disarmed
);
rate_limiter.consume(10, TokenType::Bytes);
rate_limiter.consume(10, TokenType::Ops);
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
assert_eq!(
restored_rate_limiter.timer_fd.get_state(),
TimerState::Disarmed
);
rate_limiter.consume(1000, TokenType::Bytes);
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
let mut mem = vec![0; 4096];
let version_map = VersionMap::new();
rate_limiter
.save()
.serialize(&mut mem.as_mut_slice(), &version_map, 1)
.unwrap();
let restored_rate_limiter = RateLimiter::restore(
(),
&RateLimiterState::deserialize(&mut mem.as_slice(), &version_map, 1).unwrap(),
)
.unwrap();
assert!(rate_limiter
.ops()
.unwrap()
.partial_eq(&restored_rate_limiter.ops().unwrap()));
assert!(rate_limiter
.bandwidth()
.unwrap()
.partial_eq(&restored_rate_limiter.bandwidth().unwrap()));
}
}
| refill_time: u64,
budget: u64,
elapsed_ns: u64,
}
impl Persist<'_> for TokenBucket {
type State = TokenBucketState;
type ConstructorArgs = ();
type Error = ();
fn save(&self) -> Self::State {
TokenBucketState {
size: self.size,
one_time_burst: self.one_time_burst,
refill_time: self.refill_time,
budget: self.budget,
elapsed_ns: self.last_update.elapsed().as_nanos() as u64,
}
}
fn restore(_: Self::ConstructorArgs, state: &Self::State) -> Result<Self, Self::Error> {
let now = Instant::now();
let last_update = now
.checked_sub(Duration::from_nanos(state.elapsed_ns))
.unwrap_or(now);
let mut token_bucket =
TokenBucket::new(state.size, state.one_time_burst, state.refill_time);
token_bucket.budget = state.budget;
token_bucket.last_update = last_update;
Ok(token_bucket)
}
}
#[derive(Versionize)]
pub struct RateLimiterState {
ops: Option<TokenBucketState>,
bandwidth: Option<TokenBucketState>,
}
impl Persist<'_> for RateLimiter {
type State = RateLimiterState;
type ConstructorArgs = ();
type Error = io::Error;
fn save(&self) -> Self::State {
RateLimiterState {
ops: self.ops.as_ref().map(|ops| ops.save()),
bandwidth: self.bandwidth.as_ref().map(|bw| bw.save()),
}
}
fn restore(_: Self::ConstructorArgs, state: &Self::State) -> Result<Self, Self::Error> {
let rate_limiter = RateLimiter {
ops: state
.ops
.as_ref()
.map(|ops| TokenBucket::restore((), ops).unwrap()),
bandwidth: state
.bandwidth
.as_ref()
.map(|bw| TokenBucket::restore((), bw).unwrap()),
timer_fd: TimerFd::new_custom(ClockId::Monotonic, true, true)?,
timer_active: false,
};
Ok(rate_limiter)
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_token_bucket_persistence() {
let mut tb = TokenBucket::new(1000, Some(2000), 3000);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
tb.reduce(100);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
tb.replenish(100);
let restored_tb = TokenBucket::restore((), &tb.save()).unwrap();
assert!(tb.partial_eq(&restored_tb));
let mut mem = vec![0; 4096];
let version_map = VersionMap::new();
tb.save()
.serialize(&mut mem.as_mut_slice(), &version_map, 1)
.unwrap();
let restored_tb = TokenBucket::restore(
(),
&TokenBucketState::deserialize(&mut mem.as_slice(), &version_map, 1).unwrap(),
)
.unwrap();
assert!(tb.partial_eq(&restored_tb));
}
#[test]
fn test_rate_limiter_persistence() {
let refill_time = 100_000;
let mut rate_limiter =
RateLimiter::new(100, None, refill_time, 10, None, refill_time).unwrap();
let restored_rate_limiter =
RateLimiter::restore((), &rate_limiter.save()).expect("Unable to restore rate limiter");
assert!(rate_limiter
.ops()
.unwrap()
| random | [
{
"content": "/// Returns the memory address where the initrd could be loaded.\n\npub fn initrd_load_addr(guest_mem: &GuestMemoryMmap, initrd_size: usize) -> super::Result<u64> {\n\n let round_to_pagesize = |size| (size + (super::PAGE_SIZE - 1)) & !(super::PAGE_SIZE - 1);\n\n match GuestAddress(get_fdt_ad... |
Rust | cli/src/run.rs | russellwmy/tract | e53430a65eac501f3145ff7fbaa80d6aac8c9e40 | use crate::CliResult;
use crate::{Model, Parameters};
use tract_hir::internal::*;
#[cfg(feature = "pulse")]
use tract_pulse::internal::*;
pub fn handle(params: &Parameters, options: &clap::ArgMatches) -> CliResult<()> {
let dump = options.is_present("dump");
#[cfg(feature = "pulse")]
let outputs = if let Some(pulse) = params.tract_model.downcast_ref::<PulsedModel>() {
run_pulse_t(pulse, ¶ms)?
} else {
dispatch_model!(&*params.tract_model, |m| run_regular(m, ¶ms, options))?
};
#[cfg(not(feature = "pulse"))]
let outputs = dispatch_model!(&*params.tract_model, |m| run_regular(m, ¶ms, options))?;
if dump {
for (ix, output) in outputs.iter().enumerate() {
println!("output #{}\n{}\n", ix, output.dump(true)?);
}
}
if let Some(asserts) = ¶ms.assertions.assert_outputs {
crate::utils::check_outputs(&*outputs, &asserts)?;
}
if let Some(facts) = ¶ms.assertions.assert_output_facts {
let outputs: Vec<InferenceFact> =
outputs.iter().map(|t| InferenceFact::dt_shape(t.datum_type(), t.shape())).collect();
crate::utils::check_inferred(&*outputs, &*facts)?;
}
Ok(())
}
fn run_regular(
tract: &dyn Model,
params: &Parameters,
options: &clap::ArgMatches,
) -> CliResult<TVec<Arc<Tensor>>> {
let steps = options.is_present("steps");
let assert_sane_floats = options.is_present("assert-sane-floats");
let mut inputs: TVec<Tensor> = tvec!();
for (ix, input) in tract.input_outlets().iter().enumerate() {
if let Some(input) = params.input_values.get(ix).and_then(|x| x.as_ref()) {
inputs.push(input.clone().into_tensor())
} else {
let fact = tract.outlet_typedfact(*input)?;
inputs.push(crate::tensor::tensor_for_fact(&fact, None)?);
}
}
dispatch_model!(tract, |m| {
let plan = SimplePlan::new(m)?;
let mut state = SimpleState::new(plan)?;
Ok(state.run_plan_with_eval(inputs, |session_state, state, node, input| {
if steps {
eprintln!("{}: <{:?}", node, input);
}
let r = tract_core::plan::eval(session_state, state, node, input);
if steps {
eprintln!("{}: >{:?}", node, r);
}
let r = r?;
if assert_sane_floats {
for (ix, o) in r.iter().enumerate() {
if let Ok(floats) = o.as_slice::<f32>() {
if let Some(pos) = floats.iter().position(|f| !f.is_finite()) {
eprintln!("{:?}", floats);
tract_core::anyhow::bail!(
"Found {} in output {} of {}",
floats[pos],
ix,
node
);
}
}
}
}
Ok(r)
})?)
})
}
#[cfg(feature = "pulse")]
fn run_pulse_t(model: &PulsedModel, params: &Parameters) -> CliResult<TVec<Arc<Tensor>>> {
let input_fact = model.input_fact(0)?;
let output_fact = model.output_fact(0)?;
let output_pulse = output_fact.pulse();
let axis = input_fact.axis;
let input: &Tensor = ¶ms.input_values[0].as_ref().unwrap();
let input_dim = input.shape()[axis];
let output_dim = output_fact
.dim
.eval(&SymbolValues::default().with(stream_symbol(), input_dim as i64))
.to_usize()?;
let mut output_shape = output_fact.shape.to_vec();
output_shape[output_fact.axis] =
(output_dim as usize + output_fact.delay + 4 * output_fact.pulse()).to_dim();
let output_shape: TVec<usize> = output_shape.iter().map(|d| d.to_usize().unwrap()).collect();
let plan = SimplePlan::new(model)?;
let mut state = ::tract_core::plan::SimpleState::new(&plan)?;
let pulse = input_fact.pulse();
let mut result = tract_ndarray::ArrayD::<f32>::default(&*output_shape);
let input = input.to_array_view::<f32>()?;
for ix in 0..input_dim.div_ceil(pulse) {
let chunk =
input.slice_axis(tract_ndarray::Axis(axis), (ix * pulse..(ix + 1) * pulse).into());
let input = if chunk.shape()[input_fact.axis] < pulse {
let mut chunk_shape = chunk.shape().to_vec();
chunk_shape[input_fact.axis] = pulse;
let mut padded_chunk = tract_ndarray::ArrayD::<f32>::default(chunk_shape);
padded_chunk
.slice_axis_mut(
tract_ndarray::Axis(input_fact.axis),
(..chunk.shape()[input_fact.axis]).into(),
)
.assign(&chunk);
padded_chunk
} else {
chunk.to_owned()
};
let outputs = state.run(tvec!(input.into()))?;
let result_chunk = outputs[0].to_array_view::<f32>()?;
result
.slice_axis_mut(
tract_ndarray::Axis(output_fact.axis),
((output_pulse * ix)..(output_pulse * (ix + 1))).into(),
)
.assign(&result_chunk);
}
result.slice_axis_inplace(tract_ndarray::Axis(output_fact.axis), (output_fact.delay..).into());
result
.slice_axis_inplace(tract_ndarray::Axis(output_fact.axis), (..output_dim as usize).into());
Ok(tvec!(result.into_arc_tensor()))
}
| use crate::CliResult;
use crate::{Model, Parameters};
use tract_hir::internal::*;
#[cfg(feature = "pulse")]
use tract_pulse::internal::*;
pub fn handle(params: &Parameters, options: &clap::ArgMatches) -> CliResult<()> {
let dump = options.is_present("dump");
#[cfg(feature = "pulse")]
let outputs = if let Some(pulse) = params.tract_model.downcast_ref::<PulsedModel>() {
run_pulse_t(pulse, ¶ms)?
} else {
dispatch_model!(&*params.tract_model, |m| run_regular(m, ¶ms, options))?
};
#[cfg(not(feature = "pulse"))]
let outputs = dispatch_model!(&*params.tract_model, |m| run_regular(m, ¶ms, options))?;
if dump {
for (ix, output) in outputs.iter().enumerate() {
println!("output #{}\n{}\n", ix, output.dump(true)?);
}
}
if let Some(asserts) = ¶ms.assertions.assert_outputs {
crate::utils::check_outputs(&*outputs, &asserts)?;
}
if let Some(facts) = ¶ms.assertions.assert_output_facts {
let outputs: Vec<InferenceFact> =
outputs.iter().map(|t| InferenceFact::dt_shape(t.datum_type(), t.shape())).collect();
crate::utils::check_inferred(&*outputs, &*facts)?;
}
Ok(())
}
fn run_regular(
tract: &dyn Model,
params: &Parameters,
options: &clap::ArgMatches,
) -> CliResult<TVec<Arc<Tensor>>> {
let steps = options.is_present("steps");
let assert_sane_floats = options.is_present("assert-sane-floats");
let mut inputs: TVec<Tensor> = tvec!();
for (ix, input) in tract.input_outlets().iter().enumerate() {
if let Some(input) = params.input_values.get(ix).and_then(|x| x.as_ref()) {
inputs.push(input.clone().into_tensor())
} else {
let fact = tract.outlet_typedfact(*input)?;
inputs.push(crate::tensor::tensor_for_fact(&fact, None)?);
}
}
dispatch_model!(tract, |m| {
let plan = SimplePlan::new(m)?;
let mut state = SimpleState::new(plan)?;
Ok(state.run_plan_with_eval(inputs, |session_state, state, node, input| {
if steps {
eprintln!("{}: <{:?}", node, input);
}
let r = tract_core::plan::eval(session_state, state, node, input);
if steps {
eprintln!("{}: >{:?}", node, r);
}
let r = r?;
if assert_sane_floats {
for (ix, o) in r.iter().enumerate() {
if let Ok(floats) = o.as_slice::<f32>() {
if let Some(pos) = floats.iter().position(|f| !f.is_finite()) {
eprintln!("{:?}", floats);
tract_core::anyhow::bail!(
"Found {} in output {} of {}",
floats[pos],
ix,
node
);
}
}
}
}
Ok(r)
})?)
})
}
#[cfg(feature = "pulse")]
fn run_pulse_t(model: &PulsedModel, params: &Parameters) -> CliResult<TVec<Arc<Tensor>>> {
let input_fact = model.input_fact(0)?;
let output_fact = model.output_fact(0)?;
let output_pulse = output_fact.pulse();
let axis = input_fact.axis;
let input: &Tensor = ¶ms.input_values[0].as_ref().unwrap();
let input_dim = input.shape()[axis];
let output_dim = output_fact
.dim
.eval(&SymbolValues::default(). | shape);
let input = input.to_array_view::<f32>()?;
for ix in 0..input_dim.div_ceil(pulse) {
let chunk =
input.slice_axis(tract_ndarray::Axis(axis), (ix * pulse..(ix + 1) * pulse).into());
let input = if chunk.shape()[input_fact.axis] < pulse {
let mut chunk_shape = chunk.shape().to_vec();
chunk_shape[input_fact.axis] = pulse;
let mut padded_chunk = tract_ndarray::ArrayD::<f32>::default(chunk_shape);
padded_chunk
.slice_axis_mut(
tract_ndarray::Axis(input_fact.axis),
(..chunk.shape()[input_fact.axis]).into(),
)
.assign(&chunk);
padded_chunk
} else {
chunk.to_owned()
};
let outputs = state.run(tvec!(input.into()))?;
let result_chunk = outputs[0].to_array_view::<f32>()?;
result
.slice_axis_mut(
tract_ndarray::Axis(output_fact.axis),
((output_pulse * ix)..(output_pulse * (ix + 1))).into(),
)
.assign(&result_chunk);
}
result.slice_axis_inplace(tract_ndarray::Axis(output_fact.axis), (output_fact.delay..).into());
result
.slice_axis_inplace(tract_ndarray::Axis(output_fact.axis), (..output_dim as usize).into());
Ok(tvec!(result.into_arc_tensor()))
}
| with(stream_symbol(), input_dim as i64))
.to_usize()?;
let mut output_shape = output_fact.shape.to_vec();
output_shape[output_fact.axis] =
(output_dim as usize + output_fact.delay + 4 * output_fact.pulse()).to_dim();
let output_shape: TVec<usize> = output_shape.iter().map(|d| d.to_usize().unwrap()).collect();
let plan = SimplePlan::new(model)?;
let mut state = ::tract_core::plan::SimpleState::new(&plan)?;
let pulse = input_fact.pulse();
let mut result = tract_ndarray::ArrayD::<f32>::default(&*output_ | random | [
{
"content": "pub fn dump(ast: &mut IntoAst, node: &TypedNode) -> TractResult<Option<Arc<RValue>>> {\n\n let lrn = node.op_as::<Lrn>().unwrap();\n\n let input = ast.mapping[&node.inputs[0]].clone();\n\n Ok(Some(invocation(\n\n \"tract_onnx_lrn\",\n\n &[input],\n\n &[\n\n ... |
Rust | dpu-cluster-core/src/pipeline/stages/loader.rs | upmem/dpu_cluster | 92f143a9d7757a29e79a863d25afb4e6daeccc56 | use std::sync::mpsc::Receiver;
use std::sync::mpsc::Sender;
use crate::pipeline::transfer::OutputMemoryTransfer;
use crate::pipeline::PipelineError;
use std::sync::Arc;
use std::sync::Mutex;
use crate::pipeline::transfer::InputMemoryTransfer;
use crate::view::View;
use crate::pipeline::stages::DpuGroup;
use crate::pipeline::OutputResult;
use crate::pipeline::stages::GroupJob;
use crate::cluster::Cluster;
use crate::memory::MemoryTransfer;
use crate::error::ClusterError;
use crate::pipeline::monitoring::EventMonitor;
use crate::pipeline::monitoring::Process;
use crate::pipeline::monitoring::Event;
use crate::driver::Driver;
use std::sync::mpsc::SyncSender;
use crate::pipeline::stages::Stage;
pub struct InputLoader<InputHandle> {
cluster: Arc<Cluster>,
transfer_receiver: Receiver<(DpuGroup, Vec<Vec<InputMemoryTransfer>>, Vec<(InputHandle, OutputMemoryTransfer)>)>,
job_sender: Sender<GroupJob<InputHandle>>,
output_sender: SyncSender<OutputResult<InputHandle>>,
monitoring: EventMonitor,
shutdown: Arc<Mutex<bool>>
}
impl <InputHandle> InputLoader<InputHandle>
where InputHandle: Send + 'static
{
pub fn new(cluster: Arc<Cluster>,
transfer_receiver: Receiver<(DpuGroup, Vec<Vec<InputMemoryTransfer>>, Vec<(InputHandle, OutputMemoryTransfer)>)>,
job_sender: Sender<GroupJob<InputHandle>>,
output_sender: SyncSender<OutputResult<InputHandle>>,
mut monitoring: EventMonitor,
shutdown: Arc<Mutex<bool>>) -> Self {
monitoring.set_process(Process::Loader);
InputLoader { cluster, transfer_receiver, job_sender, output_sender, monitoring, shutdown }
}
}
impl <InputHandle> Stage for InputLoader<InputHandle>
where InputHandle: Send + 'static
{
fn run(self) {
let monitoring = self.monitoring;
monitoring.record(Event::ProcessBegin);
let driver = self.cluster.driver();
for (group, inputs, outputs) in self.transfer_receiver {
let group_id = group.id;
monitoring.record(Event::GroupLoadingBegin(group_id));
let is_ok = load_input_chunk(driver, &group, inputs, &self.output_sender);
monitoring.record(Event::GroupLoadingEnd(group_id));
if is_ok {
self.job_sender.send((group, outputs)).unwrap();
}
}
}
}
fn load_input_chunk<T>(driver: &Driver, group: &DpuGroup, chunk: Vec<Vec<InputMemoryTransfer>>,
output_sender: &SyncSender<OutputResult<T>>) -> bool {
match chunk.iter().max_by_key(|t| t.len()).map(|t| t.len()) {
None => true,
Some(max_len) =>
match do_memory_transfers(driver, group, chunk, max_len) {
Err(err) => {
output_sender.send(Err(PipelineError::InfrastructureError(err))).unwrap();
false
},
Ok(_) => {
let mut is_ok = true;
for dpu in group.active_dpus() {
match driver.boot(&View::one(dpu.clone())) {
Ok(_) => (),
Err(err) => {
output_sender.send(Err(PipelineError::InfrastructureError(err))).unwrap();
is_ok = false;
break;
}
}
}
is_ok
},
},
}
}
fn do_memory_transfers(driver: &Driver, group: &DpuGroup, mut chunk: Vec<Vec<InputMemoryTransfer>>, max_len: usize) -> Result<(), ClusterError> {
let mut memory_transfers = Vec::with_capacity(max_len);
for _ in 0..max_len {
memory_transfers.push(MemoryTransfer::default());
}
let dpus = group.active_dpus().collect::<Vec<_>>();
for (idx, transfers) in chunk.iter_mut().enumerate() {
for (i, transfer) in transfers.iter_mut().enumerate() {
let memory_transfer = memory_transfers.get_mut(i).unwrap();
memory_transfer.add_in_place(*dpus.get(idx).unwrap().clone(), transfer.offset, transfer.content.as_mut_slice());
}
}
for memory_transfer in memory_transfers.iter_mut() {
driver.copy_to_memory(memory_transfer)?;
}
Ok(())
} | use std::sync::mpsc::Receiver;
use std::sync::mpsc::Sender;
use crate::pipeline::transfer::OutputMemoryTransfer;
use crate::pipeline::PipelineError;
use std::sync::Arc;
use std::sync::Mutex;
use crate::pipeline::transfer::InputMemoryTransfer;
use crate::view::View;
use crate::pipeline::stages::DpuGroup;
use crate::pipeline::OutputResult;
use crate::pipeline::stages::GroupJob;
use crate::cluster::Cluster;
use crate::memory::MemoryTransfer;
use crate::error::ClusterError;
use crate::pipeline::monitoring::EventMonitor;
use crate::pipeline::monitoring::Process;
use crate::pipeline::monitoring::Event;
use crate::driver::Driver;
use std::sync::mpsc::SyncSender;
use crate::pipeline::stages::Stage;
pub struct InputLoader<InputHandle> {
cluster: Arc<Cluster>,
transfer_receiver: Receiver<(DpuGroup, Vec<Vec<InputMemoryTransfer>>, Vec<(InputHandle, OutputMemoryTransfer)>)>,
job_sender: Sender<GroupJob<InputHandle>>,
output_sender: SyncSender<OutputResult<InputHandle>>,
monitoring: EventMonitor,
shutdown: Arc<Mutex<bool>>
}
impl <InputHandle> InputLoader<InputHandle>
where InputHandle: Send + 'static
{
pub fn new(cluster: Arc<Cluster>,
transfer_receiver: Receiver<(DpuGroup, Vec<Vec<InputMemoryTransfer>>, Vec<(InputHandle, OutputMemoryTransfer)>)>,
job_sender: Sender<GroupJob<InputHandle>>,
output_sender: SyncSender<OutputResult<InputHandle>>,
mut monitoring: EventMonitor,
shutdown: Arc<Mutex<bool>>) -> Self {
monitoring.set_process(Process::Loader);
InputLoader { cluster, transfer_receiver, job_sender, output_sender, monitoring, shutdown }
}
}
impl <InputHandle> Stage for InputLoader<InputHandle>
where InputHandle: Send + 'static
{
fn run(self) {
let monitoring = self.monitoring;
monitoring.record(Event::ProcessBegin);
let driver = self.cluster.driver();
for (group, inputs, outputs) in self.transfer_receiver {
let group_id = group.id;
monitoring.record(Event::GroupLoadingBegin(group_id));
let is_ok = load_input_chunk(driver, &group, inputs, &self.output_sender);
monitoring.record(Event::GroupLoadingEnd(group_i |
}
fn load_input_chunk<T>(driver: &Driver, group: &DpuGroup, chunk: Vec<Vec<InputMemoryTransfer>>,
output_sender: &SyncSender<OutputResult<T>>) -> bool {
match chunk.iter().max_by_key(|t| t.len()).map(|t| t.len()) {
None => true,
Some(max_len) =>
match do_memory_transfers(driver, group, chunk, max_len) {
Err(err) => {
output_sender.send(Err(PipelineError::InfrastructureError(err))).unwrap();
false
},
Ok(_) => {
let mut is_ok = true;
for dpu in group.active_dpus() {
match driver.boot(&View::one(dpu.clone())) {
Ok(_) => (),
Err(err) => {
output_sender.send(Err(PipelineError::InfrastructureError(err))).unwrap();
is_ok = false;
break;
}
}
}
is_ok
},
},
}
}
fn do_memory_transfers(driver: &Driver, group: &DpuGroup, mut chunk: Vec<Vec<InputMemoryTransfer>>, max_len: usize) -> Result<(), ClusterError> {
let mut memory_transfers = Vec::with_capacity(max_len);
for _ in 0..max_len {
memory_transfers.push(MemoryTransfer::default());
}
let dpus = group.active_dpus().collect::<Vec<_>>();
for (idx, transfers) in chunk.iter_mut().enumerate() {
for (i, transfer) in transfers.iter_mut().enumerate() {
let memory_transfer = memory_transfers.get_mut(i).unwrap();
memory_transfer.add_in_place(*dpus.get(idx).unwrap().clone(), transfer.offset, transfer.content.as_mut_slice());
}
}
for memory_transfer in memory_transfers.iter_mut() {
driver.copy_to_memory(memory_transfer)?;
}
Ok(())
} | d));
if is_ok {
self.job_sender.send((group, outputs)).unwrap();
}
}
} | function_block-function_prefixed | [
{
"content": "pub trait Stage: Sized + Send + 'static {\n\n fn launch(mut self) -> Result<ThreadHandle, PipelineError> {\n\n self.init()?;\n\n\n\n Ok(Some(thread::spawn(|| self.run())))\n\n }\n\n\n\n fn init(&mut self) -> Result<(), PipelineError> { Ok(()) }\n\n fn run(self);\n\n}\n\n\... |
Rust | algebra/src/fields/models/fp6_2over3.rs | ZencashOfficial/zexe | deaabb1c47d2a01fbd7514dc4ed4e255ebaec890 | use super::quadratic_extension::*;
use std::marker::PhantomData;
use std::ops::{MulAssign, Neg};
use crate::{
bits::{FromBits, FromCompressedBits, ToBits, ToCompressedBits},
fields::{Field, Fp3, Fp3Parameters, SquareRootField},
BitSerializationError, Error,
};
pub trait Fp6Parameters: 'static + Send + Sync {
type Fp3Params: Fp3Parameters;
const NONRESIDUE: Fp3<Self::Fp3Params>;
const FROBENIUS_COEFF_FP6_C1: &'static [<Self::Fp3Params as Fp3Parameters>::Fp];
#[inline(always)]
fn mul_fp3_by_nonresidue(fe: &Fp3<Self::Fp3Params>) -> Fp3<Self::Fp3Params> {
let mut res = *fe;
res.c0 = fe.c2;
res.c1 = fe.c0;
res.c2 = fe.c1;
res.c0 = <Self::Fp3Params as Fp3Parameters>::mul_fp_by_nonresidue(&res.c0);
res
}
}
pub struct Fp6ParamsWrapper<P: Fp6Parameters>(PhantomData<P>);
impl<P: Fp6Parameters> QuadExtParameters for Fp6ParamsWrapper<P> {
type BasePrimeField = <P::Fp3Params as Fp3Parameters>::Fp;
type BaseField = Fp3<P::Fp3Params>;
type FrobCoeff = Self::BasePrimeField;
const DEGREE_OVER_BASE_PRIME_FIELD: usize = 6;
const NONRESIDUE: Self::BaseField = P::NONRESIDUE;
const FROBENIUS_COEFF_C1: &'static [Self::FrobCoeff] = P::FROBENIUS_COEFF_FP6_C1;
#[inline(always)]
fn mul_base_field_by_nonresidue(fe: &Self::BaseField) -> Self::BaseField {
P::mul_fp3_by_nonresidue(fe)
}
fn mul_base_field_by_frob_coeff(fe: &mut Self::BaseField, power: usize) {
fe.mul_assign_by_fp(&Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD]);
}
}
pub type Fp6<P> = QuadExtField<Fp6ParamsWrapper<P>>;
impl<P: Fp6Parameters> Fp6<P> {
pub fn mul_by_034(
&mut self,
c0: &<P::Fp3Params as Fp3Parameters>::Fp,
c3: &<P::Fp3Params as Fp3Parameters>::Fp,
c4: &<P::Fp3Params as Fp3Parameters>::Fp,
) {
let z0 = self.c0.c0;
let z1 = self.c0.c1;
let z2 = self.c0.c2;
let z3 = self.c1.c0;
let z4 = self.c1.c1;
let z5 = self.c1.c2;
let x0 = *c0;
let x3 = *c3;
let x4 = *c4;
let mut tmp1 = x3;
tmp1.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
let mut tmp2 = x4;
tmp2.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
self.c0.c0 = x0 * &z0 + &(tmp1 * &z5) + &(tmp2 * &z4);
self.c0.c1 = x0 * &z1 + &(x3 * &z3) + &(tmp2 * &z5);
self.c0.c2 = x0 * &z2 + &(x3 * &z4) + &(x4 * &z3);
self.c1.c0 = x0 * &z3 + &(x3 * &z0) + &(tmp2 * &z2);
self.c1.c1 = x0 * &z4 + &(x3 * &z1) + &(x4 * &z0);
self.c1.c2 = x0 * &z5 + &(x3 * &z2) + &(x4 * &z1);
}
pub fn mul_by_014(
&mut self,
c0: &<P::Fp3Params as Fp3Parameters>::Fp,
c1: &<P::Fp3Params as Fp3Parameters>::Fp,
c4: &<P::Fp3Params as Fp3Parameters>::Fp,
) {
let z0 = self.c0.c0;
let z1 = self.c0.c1;
let z2 = self.c0.c2;
let z3 = self.c1.c0;
let z4 = self.c1.c1;
let z5 = self.c1.c2;
let x0 = *c0;
let x1 = *c1;
let x4 = *c4;
let mut tmp1 = x1;
tmp1.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
let mut tmp2 = x4;
tmp2.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
self.c0.c0 = x0 * &z0 + &(tmp1 * &z2) + &(tmp2 * &z4);
self.c0.c1 = x0 * &z1 + &(x1 * &z0) + &(tmp2 * &z5);
self.c0.c2 = x0 * &z2 + &(x1 * &z1) + &(x4 * &z3);
self.c1.c0 = x0 * &z3 + &(tmp1 * &z5) + &(tmp2 * &z2);
self.c1.c1 = x0 * &z4 + &(x1 * &z3) + &(x4 * &z0);
self.c1.c2 = x0 * &z5 + &(x1 * &z4) + &(x4 * &z1);
}
pub fn mul_by_2345(self, other: &Self) -> Self
/* Devegili OhEig Scott Dahab --- Multiplication and Squaring on Pairing-Friendly Fields.pdf; Section 3 (Karatsuba) */
{
let v0 = {
let t = other.c0.c2 * &<P::Fp3Params as Fp3Parameters>::NONRESIDUE;
Fp3::<P::Fp3Params>::new(self.c0.c1 * &t, self.c0.c2 * &t, self.c0.c0 * &other.c0.c2)
};
let v1 = self.c1 * &other.c1;
let beta_v1 = P::mul_fp3_by_nonresidue(&v1);
let c0 = v0 + &beta_v1;
let c1 = (self.c0 + &self.c1) * &(other.c0 + &other.c1) - &v0 - &v1;
Self::new(c0, c1)
}
}
impl<P: Fp6Parameters> ToCompressedBits for Fp6<P> {
#[inline]
fn compress(&self) -> Vec<bool> {
let mut res = self.c1.write_bits();
let parity = self.c0.is_odd();
res.push(parity);
res
}
}
impl<P: Fp6Parameters> FromCompressedBits for Fp6<P> {
#[inline]
fn decompress(compressed: Vec<bool>) -> Result<Self, Error> {
let len = compressed.len() - 1;
let parity_flag_set = compressed[len];
let c1 = Fp3::read_bits(compressed[..len].to_vec())?;
let c0 = {
let t = Fp3::one() + &P::mul_fp3_by_nonresidue(&(c1.square()));
t.sqrt()
};
match c0 {
Some(c0_u) => {
let neg_c0u = c0_u.neg();
let c0_s = if c0_u.is_odd() ^ parity_flag_set {
neg_c0u
} else {
c0_u
};
Ok(Self::new(c0_s, c1))
}
_ => Err(Box::new(BitSerializationError::UndefinedSqrt)),
}
}
}
| use super::quadratic_extension::*;
use std::marker::PhantomData;
use std::ops::{MulAssign, Neg};
use crate::{
bits::{FromBits, FromCompressedBits, ToBits, ToCompressedBits},
fields::{Field, Fp3, Fp3Parameters, SquareRootField},
BitSerializationError, Error,
};
pub trait Fp6Parameters: 'static + Send + Sync {
type Fp3Params: Fp3Parameters;
const NONRESIDUE: Fp3<Self::Fp3Params>;
const FROBENIUS_COEFF_FP6_C1: &'static [<Self::Fp3Params as Fp3Parameters>::Fp];
#[inline(always)]
fn mul_fp3_by_nonresidue(fe: &Fp3<Self::Fp3Params>) -> Fp3<Self::Fp3Params> {
let mut res = *fe;
res.c0 = fe.c2;
res.c1 = fe.c0;
res.c2 = fe.c1;
res.c0 = <Self::Fp3Params as Fp3Parameters>::mul_fp_by_nonresidue(&res.c0);
res
}
}
pub struct Fp6ParamsWrapper<P: Fp6Parameters>(PhantomData<P>);
impl<P: Fp6Parameters> QuadExtParameters for Fp6ParamsWrapper<P> {
type BasePrimeField = <P::Fp3Params as Fp3Parameters>::Fp;
type BaseField = Fp3<P::Fp3Params>;
type FrobCoeff = Self::BasePrimeField;
const DEGREE_OVER_BASE_PRIME_FIELD: usize = 6;
const NONRESIDUE: Self::BaseField = P::NONRESIDUE;
const FROBENIUS_COEFF_C1: &'static [Self::FrobCoeff] = P::FROBENIUS_COEFF_FP6_C1;
#[inline(always)]
fn mul_base_field_by_nonresidue(fe: &Self::BaseField) -> Self::BaseField {
P::mul_fp3_by_nonresidue(fe)
}
fn mul_base_field_by_frob_coeff(fe: &mut Self::BaseField, power: usize) {
fe.mul_assign_by_fp(&Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD]);
}
}
pub type Fp6<P> = QuadExtField<Fp6ParamsWrapper<P>>;
impl<P: Fp6Parameters> Fp6<P> {
pub fn mul_by_034(
&mut self,
c0: &<P::Fp3Params as Fp3Parameters>::Fp,
c3: &<P::Fp3Params as Fp3Parameters>::Fp,
c4: &<P::Fp3Params as Fp3Parameters>::Fp,
) {
let z0 = self.c0.c0;
let z1 = self.c0.c1;
let z2 = self.c0.c2;
let z3 = self.c1.c0;
let z4 = self.c1.c1;
let z5 = self.c1.c2;
let x0 = *c0;
let x3 = *c3;
let x4 = *c4;
let mut tmp1 = x3;
tmp1.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
let mut tmp2 = x4;
tmp2.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
self.c0.c0 = x0 * &z0 + &(tmp1 * &z5) + &(tmp2 * &z4);
self.c0.c1 = x0 * &z1 + &(x3 * &z3) + &(tmp2 * &z5);
self.c0.c2 = x0 * &z2 + &(x3 * &z4) + &(x4 * &z3);
self.c1.c0 = x0 * &z3 + &(x3 * &z0) + &(tmp2 * &z2);
self.c1.c1 = x0 * &z4 + &(x3 * &z1) + &(x4 * &z0);
self.c1.c2 = x0 * &z5 + &(x3 * &z2) + &(x4 * &z1);
}
pub fn mul_by_014(
& |
pub fn mul_by_2345(self, other: &Self) -> Self
/* Devegili OhEig Scott Dahab --- Multiplication and Squaring on Pairing-Friendly Fields.pdf; Section 3 (Karatsuba) */
{
let v0 = {
let t = other.c0.c2 * &<P::Fp3Params as Fp3Parameters>::NONRESIDUE;
Fp3::<P::Fp3Params>::new(self.c0.c1 * &t, self.c0.c2 * &t, self.c0.c0 * &other.c0.c2)
};
let v1 = self.c1 * &other.c1;
let beta_v1 = P::mul_fp3_by_nonresidue(&v1);
let c0 = v0 + &beta_v1;
let c1 = (self.c0 + &self.c1) * &(other.c0 + &other.c1) - &v0 - &v1;
Self::new(c0, c1)
}
}
impl<P: Fp6Parameters> ToCompressedBits for Fp6<P> {
#[inline]
fn compress(&self) -> Vec<bool> {
let mut res = self.c1.write_bits();
let parity = self.c0.is_odd();
res.push(parity);
res
}
}
impl<P: Fp6Parameters> FromCompressedBits for Fp6<P> {
#[inline]
fn decompress(compressed: Vec<bool>) -> Result<Self, Error> {
let len = compressed.len() - 1;
let parity_flag_set = compressed[len];
let c1 = Fp3::read_bits(compressed[..len].to_vec())?;
let c0 = {
let t = Fp3::one() + &P::mul_fp3_by_nonresidue(&(c1.square()));
t.sqrt()
};
match c0 {
Some(c0_u) => {
let neg_c0u = c0_u.neg();
let c0_s = if c0_u.is_odd() ^ parity_flag_set {
neg_c0u
} else {
c0_u
};
Ok(Self::new(c0_s, c1))
}
_ => Err(Box::new(BitSerializationError::UndefinedSqrt)),
}
}
}
| mut self,
c0: &<P::Fp3Params as Fp3Parameters>::Fp,
c1: &<P::Fp3Params as Fp3Parameters>::Fp,
c4: &<P::Fp3Params as Fp3Parameters>::Fp,
) {
let z0 = self.c0.c0;
let z1 = self.c0.c1;
let z2 = self.c0.c2;
let z3 = self.c1.c0;
let z4 = self.c1.c1;
let z5 = self.c1.c2;
let x0 = *c0;
let x1 = *c1;
let x4 = *c4;
let mut tmp1 = x1;
tmp1.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
let mut tmp2 = x4;
tmp2.mul_assign(&<P::Fp3Params as Fp3Parameters>::NONRESIDUE);
self.c0.c0 = x0 * &z0 + &(tmp1 * &z2) + &(tmp2 * &z4);
self.c0.c1 = x0 * &z1 + &(x1 * &z0) + &(tmp2 * &z5);
self.c0.c2 = x0 * &z2 + &(x1 * &z1) + &(x4 * &z3);
self.c1.c0 = x0 * &z3 + &(tmp1 * &z5) + &(tmp2 * &z2);
self.c1.c1 = x0 * &z4 + &(x1 * &z3) + &(x4 * &z0);
self.c1.c2 = x0 * &z5 + &(x1 * &z4) + &(x4 * &z1);
} | function_block-function_prefix_line | [
{
"content": "pub trait Fp3Parameters: 'static + Send + Sync {\n\n type Fp: PrimeField + SquareRootField;\n\n\n\n //alpha\n\n const NONRESIDUE: Self::Fp;\n\n // coefficients of the powers of the Frobenius automorphism as linear map over F\n\n // (pi^0(X), pi^1(X), pi^2(X)) = (C1_0*X, C1_1*X +C1_2... |
Rust | cleu-orm/src/crud/utils.rs | c410-f3r/cleu-orm | 34d22f1f4bb01ff792262ebb63bdeec36dc0d603 | use crate::{
buffer_try_push_str, buffer_write_fmt,
crud::{TdEntity, TdError},
write_column_alias, write_select_field, FromRowsSuffix, SelectLimit, SelectOrderBy, SqlWriter,
Suffix, Table, TableDefs,
};
use sqlx_core::{
postgres::{PgPool, PgRow},
query::query,
row::Row,
};
#[inline]
pub fn seek_related_entities<'entity, B, F, R, TD>(
buffer: &mut B,
rows: &[PgRow],
suffix: Suffix,
suffix_related: Suffix,
mut cb: F,
) -> Result<usize, TD::Error>
where
B: cl_traits::String,
F: FnMut(R) -> Result<(), TD::Error>,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
{
if rows.is_empty() {
return Ok(0);
}
let first_row = if let Some(elem) = rows.first() {
elem
} else {
return Ok(0);
};
let first_rslt = R::from_rows_suffix(rows, buffer, suffix_related, first_row);
let (mut counter, mut previous) = if let Ok((skip, entity)) = first_rslt {
write_column_alias(buffer, TD::TABLE_NAME, suffix, TD::PRIMARY_KEY_NAME)?;
let previous = first_row.try_get(buffer.as_ref()).map_err(Into::into)?;
buffer.clear();
cb(entity)?;
(skip, previous)
} else {
buffer.clear();
return Ok(1);
};
loop {
if counter >= rows.len() {
break;
}
let row = if let Some(elem) = rows.get(counter) {
elem
} else {
break;
};
let curr_rows = rows.get(counter..).unwrap_or_default();
let (skip, entity) = R::from_rows_suffix(curr_rows, buffer, suffix_related, row)?;
write_column_alias(buffer, TD::TABLE_NAME, suffix, TD::PRIMARY_KEY_NAME)?;
let curr: i64 = row.try_get(buffer.as_ref()).map_err(Into::into)?;
buffer.clear();
if previous == curr {
cb(entity)?;
counter = counter.wrapping_add(skip);
} else {
break;
}
previous = curr;
}
Ok(counter)
}
#[inline]
pub(crate) async fn read_all<'entity, R, B, TD>(
buffer: &mut B,
pool: &PgPool,
table: &Table<'entity, TD>,
) -> Result<Vec<R>, TdError<'entity, TD>>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, SelectOrderBy::Ascending, SelectLimit::All, &mut |_| Ok(()))?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
collect_entities_tables(buffer, &rows, table)
}
#[inline]
pub(crate) async fn read_by_id<'entity, B, TD>(
buffer: &mut B,
id: &TD::PrimaryKeyValue,
pool: &PgPool,
table: &Table<'entity, TD>,
) -> Result<TdEntity<'entity, TD>, TdError<'entity, TD>>
where
B: cl_traits::String,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Entity: FromRowsSuffix<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, SelectOrderBy::Ascending, SelectLimit::All, &mut |b| {
write_select_field(
b,
TD::TABLE_NAME,
TD::TABLE_NAME_ALIAS,
table.suffix(),
table.id_field().name(),
)?;
buffer_write_fmt(b, format_args!(" = {id}"))
})?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
let first_row = rows.first().ok_or(crate::Error::NoDatabaseRowResult)?;
Ok(TD::Entity::from_rows_suffix(&rows, buffer, table.suffix(), first_row)?.1)
}
#[inline]
pub(crate) async fn read_all_with_params<'entity, R, B, TD>(
buffer: &mut B,
pool: &PgPool,
table: &Table<'entity, TD>,
order_by: SelectOrderBy,
select_limit: SelectLimit,
where_str: &str,
) -> Result<Vec<R>, TdError<'entity, TD>>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, order_by, select_limit, &mut |b| buffer_try_push_str(b, where_str))?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
collect_entities_tables(buffer, &rows, table)
}
#[inline]
fn collect_entities_tables<'entity, R, B, TD>(
buffer: &mut B,
rows: &[PgRow],
table: &Table<'entity, TD>,
) -> Result<Vec<R>, TD::Error>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
{
let mut rslt = Vec::new();
let mut counter: usize = 0;
loop {
if counter >= rows.len() {
break;
}
let actual_rows = rows.get(counter..).unwrap_or_default();
let skip = seek_related_entities::<_, _, _, TD>(
buffer,
actual_rows,
table.suffix(),
table.suffix(),
|entity| {
rslt.push(entity);
Ok(())
},
)?;
counter = counter.wrapping_add(skip);
}
Ok(rslt)
}
| use crate::{
buffer_try_push_str, buffer_write_fmt,
crud::{TdEntity, TdError},
write_column_alias, write_select_field, FromRowsSuffix, SelectLimit, SelectOrderBy, SqlWriter,
Suffix, Table, TableDefs,
};
use sqlx_core::{
postgres::{PgPool, PgRow},
query::query,
row::Row,
};
#[inline]
pub fn seek_related_entities<'entity, B, F, R, TD>(
buffer: &mut B,
rows: &[PgRow],
suffix: Suffix,
suffix_related: Suffix,
mut cb: F,
) -> Result<usize, TD::Error>
where
B: cl_traits::String,
F: FnMut(R) -> Result<(), TD::Error>,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
{
if rows.is_empty() {
return Ok(0);
}
let first_row = if let Some(elem) = rows.first() {
elem
} else {
return Ok(0);
};
let first_rslt = R::from_rows_suffix(rows, buffer, suffix_related, first_row);
let (mut counter, mut previous) = if let Ok((skip, entity)) = first_rslt {
write_column_alias(buffer, TD::TABLE_NAME, suffix, TD::PRIMARY_KEY_NAME)?;
let previous = first_row.try_get(buffer.as_ref()).map_err(Into::into)?;
buffer.clear();
cb(entity)?;
(skip, previous)
} else {
buffer.clear();
return Ok(1);
};
loop {
if counter >= rows.len() {
break;
}
let row = if let Some(elem) = rows.get(counter) {
elem
} else {
break;
};
let curr_rows = rows.get(counte | ated_entities::<_, _, _, TD>(
buffer,
actual_rows,
table.suffix(),
table.suffix(),
|entity| {
rslt.push(entity);
Ok(())
},
)?;
counter = counter.wrapping_add(skip);
}
Ok(rslt)
}
| r..).unwrap_or_default();
let (skip, entity) = R::from_rows_suffix(curr_rows, buffer, suffix_related, row)?;
write_column_alias(buffer, TD::TABLE_NAME, suffix, TD::PRIMARY_KEY_NAME)?;
let curr: i64 = row.try_get(buffer.as_ref()).map_err(Into::into)?;
buffer.clear();
if previous == curr {
cb(entity)?;
counter = counter.wrapping_add(skip);
} else {
break;
}
previous = curr;
}
Ok(counter)
}
#[inline]
pub(crate) async fn read_all<'entity, R, B, TD>(
buffer: &mut B,
pool: &PgPool,
table: &Table<'entity, TD>,
) -> Result<Vec<R>, TdError<'entity, TD>>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, SelectOrderBy::Ascending, SelectLimit::All, &mut |_| Ok(()))?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
collect_entities_tables(buffer, &rows, table)
}
#[inline]
pub(crate) async fn read_by_id<'entity, B, TD>(
buffer: &mut B,
id: &TD::PrimaryKeyValue,
pool: &PgPool,
table: &Table<'entity, TD>,
) -> Result<TdEntity<'entity, TD>, TdError<'entity, TD>>
where
B: cl_traits::String,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Entity: FromRowsSuffix<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, SelectOrderBy::Ascending, SelectLimit::All, &mut |b| {
write_select_field(
b,
TD::TABLE_NAME,
TD::TABLE_NAME_ALIAS,
table.suffix(),
table.id_field().name(),
)?;
buffer_write_fmt(b, format_args!(" = {id}"))
})?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
let first_row = rows.first().ok_or(crate::Error::NoDatabaseRowResult)?;
Ok(TD::Entity::from_rows_suffix(&rows, buffer, table.suffix(), first_row)?.1)
}
#[inline]
pub(crate) async fn read_all_with_params<'entity, R, B, TD>(
buffer: &mut B,
pool: &PgPool,
table: &Table<'entity, TD>,
order_by: SelectOrderBy,
select_limit: SelectLimit,
where_str: &str,
) -> Result<Vec<R>, TdError<'entity, TD>>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
TD::Associations: SqlWriter<B, Error = TD::Error>,
TD::Error: From<crate::Error>,
{
table.write_select(buffer, order_by, select_limit, &mut |b| buffer_try_push_str(b, where_str))?;
let rows = query(buffer.as_ref()).fetch_all(pool).await.map_err(Into::into)?;
buffer.clear();
collect_entities_tables(buffer, &rows, table)
}
#[inline]
fn collect_entities_tables<'entity, R, B, TD>(
buffer: &mut B,
rows: &[PgRow],
table: &Table<'entity, TD>,
) -> Result<Vec<R>, TD::Error>
where
B: cl_traits::String,
R: FromRowsSuffix<B, Error = TD::Error>,
TD: TableDefs<'entity>,
{
let mut rslt = Vec::new();
let mut counter: usize = 0;
loop {
if counter >= rows.len() {
break;
}
let actual_rows = rows.get(counter..).unwrap_or_default();
let skip = seek_rel | random | [] |
Rust | awc/src/responses/response.rs | LGU-Web3-0/actix-web | 5fd5875d2c72194232cc4356c7093c54e0fc700b | use std::{
cell::{Ref, RefCell, RefMut},
fmt, mem,
pin::Pin,
task::{Context, Poll},
time::{Duration, Instant},
};
use actix_http::{
error::PayloadError, header::HeaderMap, BoxedPayloadStream, Extensions, HttpMessage,
Payload, ResponseHead, StatusCode, Version,
};
use actix_rt::time::{sleep, Sleep};
use bytes::Bytes;
use futures_core::Stream;
use pin_project_lite::pin_project;
use serde::de::DeserializeOwned;
#[cfg(feature = "cookies")]
use crate::cookie::{Cookie, ParseError as CookieParseError};
use super::{JsonBody, ResponseBody, ResponseTimeout};
pin_project! {
pub struct ClientResponse<S = BoxedPayloadStream> {
pub(crate) head: ResponseHead,
#[pin]
pub(crate) payload: Payload<S>,
pub(crate) timeout: ResponseTimeout,
pub(crate) extensions: RefCell<Extensions>,
}
}
impl<S> ClientResponse<S> {
pub(crate) fn new(head: ResponseHead, payload: Payload<S>) -> Self {
ClientResponse {
head,
payload,
timeout: ResponseTimeout::default(),
extensions: RefCell::new(Extensions::new()),
}
}
#[inline]
pub(crate) fn head(&self) -> &ResponseHead {
&self.head
}
#[inline]
pub fn version(&self) -> Version {
self.head().version
}
#[inline]
pub fn status(&self) -> StatusCode {
self.head().status
}
#[inline]
pub fn headers(&self) -> &HeaderMap {
&self.head().headers
}
pub fn map_body<F, U>(mut self, f: F) -> ClientResponse<U>
where
F: FnOnce(&mut ResponseHead, Payload<S>) -> Payload<U>,
{
let payload = f(&mut self.head, self.payload);
ClientResponse {
payload,
head: self.head,
timeout: self.timeout,
extensions: self.extensions,
}
}
pub fn timeout(self, dur: Duration) -> Self {
let timeout = match self.timeout {
ResponseTimeout::Disabled(Some(mut timeout))
| ResponseTimeout::Enabled(mut timeout) => match Instant::now().checked_add(dur) {
Some(deadline) => {
timeout.as_mut().reset(deadline.into());
ResponseTimeout::Enabled(timeout)
}
None => ResponseTimeout::Enabled(Box::pin(sleep(dur))),
},
_ => ResponseTimeout::Enabled(Box::pin(sleep(dur))),
};
Self {
payload: self.payload,
head: self.head,
timeout,
extensions: self.extensions,
}
}
pub(crate) fn _timeout(mut self, timeout: Option<Pin<Box<Sleep>>>) -> Self {
self.timeout = ResponseTimeout::Disabled(timeout);
self
}
#[cfg(feature = "cookies")]
pub fn cookies(&self) -> Result<Ref<'_, Vec<Cookie<'static>>>, CookieParseError> {
struct Cookies(Vec<Cookie<'static>>);
if self.extensions().get::<Cookies>().is_none() {
let mut cookies = Vec::new();
for hdr in self.headers().get_all(&actix_http::header::SET_COOKIE) {
let s = std::str::from_utf8(hdr.as_bytes()).map_err(CookieParseError::from)?;
cookies.push(Cookie::parse_encoded(s)?.into_owned());
}
self.extensions_mut().insert(Cookies(cookies));
}
Ok(Ref::map(self.extensions(), |ext| {
&ext.get::<Cookies>().unwrap().0
}))
}
#[cfg(feature = "cookies")]
pub fn cookie(&self, name: &str) -> Option<Cookie<'static>> {
if let Ok(cookies) = self.cookies() {
for cookie in cookies.iter() {
if cookie.name() == name {
return Some(cookie.to_owned());
}
}
}
None
}
}
impl<S> ClientResponse<S>
where
S: Stream<Item = Result<Bytes, PayloadError>>,
{
pub fn body(&mut self) -> ResponseBody<S> {
ResponseBody::new(self)
}
pub fn json<T: DeserializeOwned>(&mut self) -> JsonBody<S, T> {
JsonBody::new(self)
}
}
impl<S> fmt::Debug for ClientResponse<S> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
writeln!(f, "\nClientResponse {:?} {}", self.version(), self.status(),)?;
writeln!(f, " headers:")?;
for (key, val) in self.headers().iter() {
writeln!(f, " {:?}: {:?}", key, val)?;
}
Ok(())
}
}
impl<S> HttpMessage for ClientResponse<S> {
type Stream = S;
fn headers(&self) -> &HeaderMap {
&self.head.headers
}
fn take_payload(&mut self) -> Payload<S> {
mem::replace(&mut self.payload, Payload::None)
}
fn extensions(&self) -> Ref<'_, Extensions> {
self.extensions.borrow()
}
fn extensions_mut(&self) -> RefMut<'_, Extensions> {
self.extensions.borrow_mut()
}
}
impl<S> Stream for ClientResponse<S>
where
S: Stream<Item = Result<Bytes, PayloadError>> + Unpin,
{
type Item = Result<Bytes, PayloadError>;
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
let this = self.project();
this.timeout.poll_timeout(cx)?;
this.payload.poll_next(cx)
}
}
#[cfg(test)]
mod tests {
use static_assertions::assert_impl_all;
use super::*;
use crate::any_body::AnyBody;
assert_impl_all!(ClientResponse: Unpin);
assert_impl_all!(ClientResponse<()>: Unpin);
assert_impl_all!(ClientResponse<AnyBody>: Unpin);
}
| use std::{
cell::{Ref, RefCell, RefMut},
fmt, mem,
pin::Pin,
task::{Context, Poll},
time::{Duration, Instant},
};
use actix_http::{
error::PayloadError, header::HeaderMap, BoxedPayloadStream, Extensions, HttpMessage,
Payload, ResponseHead, StatusCode, Version,
};
use actix_rt::time::{sleep, Sleep};
use bytes::Bytes;
use futures_core::Stream;
use pin_project_lite::pin_project;
use serde::de::DeserializeOwned;
#[cfg(feature = "cookies")]
use crate::cookie::{Cookie, ParseError as CookieParseError};
use super::{JsonBody, ResponseBody, ResponseTimeout};
pin_project! {
pub struct ClientResponse<S = BoxedPayloadStream> {
pub(crate) head: ResponseHead,
#[pin]
pub(crate) payload: Payload<S>,
pub(crate) timeout: ResponseTimeout,
pub(crate) extensions: RefCell<Extensions>,
}
}
impl<S> ClientResponse<S> {
pub(crate) fn new(head: ResponseHead, payload: Payload<S>) -> Self {
ClientResponse {
head,
payload,
timeout: ResponseTimeout::default(),
extensions: RefCell::new(Extensions::new()),
}
}
#[inline]
pub(crate) fn head(&self) -> &ResponseHead {
&self.head
}
#[inline]
pub fn version(&self) -> Version {
self.head().version
}
#[inline]
pub fn status(&self) -> StatusCode {
self.head().status
}
#[inline]
pub fn headers(&self) -> &HeaderMap {
&self.head().headers
}
pub fn map_body<F, U>(mut self, f: F) -> ClientResponse<U>
where
F: FnOnce(&mut ResponseHead, Payload<S>) -> Payload<U>,
{
let payload = f(&mut self.head, self.payload);
ClientResponse {
payload,
head: self.head,
timeout: self.timeout,
extensions: self.extensions,
}
}
pub fn timeout(self, dur: Duration) -> Self {
let timeout = match self.timeout {
ResponseTimeout::Disabled(Some(mut timeout))
| ResponseTimeout::Enabled(mut timeout) => match Instant::now().checked_add(dur) {
Some(deadline) => {
timeout.as_mut().reset(deadline.into());
ResponseTimeout::Enabled(timeout)
}
None => ResponseTimeout::Enabled(Box::pin(sleep(dur))),
},
_ => ResponseTimeout::Enabled(Box::pin(sleep(dur))),
};
Self {
payload: self.payload,
head: self.head,
timeout,
extensions: self.extensions,
}
}
pub(crate) fn _timeout(mut self, timeout: Option<Pin<Box<Sleep>>>) -> Self {
self.timeout = ResponseTimeout::Disabled(timeout);
self
}
#[cfg(feature = "cookies")]
pub fn cookies(&self) -> Result<Ref<'_, Vec<Cookie<'static>>>, CookieParseError> {
struct Cookies(Vec<Cookie<'static>>);
if self.extensions().get::<Cookies>().is_none() {
let mut cookies = Vec::new();
for hdr in self.headers().get_all(&actix_http::header::SET_COOKIE) {
let s = std::str::from_utf8(hdr.as_bytes()).map_err(CookieParseError::from)?;
cookies.push(Cookie::parse_encoded(s)?.into_owned());
}
self.extensions_mut().insert(Cookies(cookies));
}
Ok(Ref::map(self.extensions(), |ext| {
&ext.get::<Cookies>().unwrap().0
}))
}
#[cfg(feature = "cookies")]
pub fn cookie(&self, name: &str) -> Option<Cookie<'static>> {
if let Ok(cookies) = self.cookies() {
for cookie in cookies.iter() {
|
}
impl<S> ClientResponse<S>
where
S: Stream<Item = Result<Bytes, PayloadError>>,
{
pub fn body(&mut self) -> ResponseBody<S> {
ResponseBody::new(self)
}
pub fn json<T: DeserializeOwned>(&mut self) -> JsonBody<S, T> {
JsonBody::new(self)
}
}
impl<S> fmt::Debug for ClientResponse<S> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
writeln!(f, "\nClientResponse {:?} {}", self.version(), self.status(),)?;
writeln!(f, " headers:")?;
for (key, val) in self.headers().iter() {
writeln!(f, " {:?}: {:?}", key, val)?;
}
Ok(())
}
}
impl<S> HttpMessage for ClientResponse<S> {
type Stream = S;
fn headers(&self) -> &HeaderMap {
&self.head.headers
}
fn take_payload(&mut self) -> Payload<S> {
mem::replace(&mut self.payload, Payload::None)
}
fn extensions(&self) -> Ref<'_, Extensions> {
self.extensions.borrow()
}
fn extensions_mut(&self) -> RefMut<'_, Extensions> {
self.extensions.borrow_mut()
}
}
impl<S> Stream for ClientResponse<S>
where
S: Stream<Item = Result<Bytes, PayloadError>> + Unpin,
{
type Item = Result<Bytes, PayloadError>;
fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
let this = self.project();
this.timeout.poll_timeout(cx)?;
this.payload.poll_next(cx)
}
}
#[cfg(test)]
mod tests {
use static_assertions::assert_impl_all;
use super::*;
use crate::any_body::AnyBody;
assert_impl_all!(ClientResponse: Unpin);
assert_impl_all!(ClientResponse<()>: Unpin);
assert_impl_all!(ClientResponse<AnyBody>: Unpin);
}
| if cookie.name() == name {
return Some(cookie.to_owned());
}
}
}
None
} | function_block-function_prefix_line | [
{
"content": "#[allow(non_snake_case)]\n\npub fn Header(name: &'static str, value: &'static str) -> impl Guard {\n\n HeaderGuard(\n\n header::HeaderName::try_from(name).unwrap(),\n\n header::HeaderValue::from_static(value),\n\n )\n\n}\n\n\n",
"file_path": "actix-web/src/guard.rs",
"r... |
Rust | day16/main2.rs | allonsy/advent2017 | 644dd55ca9cc4319136123126c40330e9ba52de0 | mod util;
use std::collections::HashSet;
const ARR_SIZE: usize = 16;
struct Dance {
index_arr: [u8; ARR_SIZE],
char_arr: [char; ARR_SIZE],
}
impl Dance {
fn new() -> Dance {
Dance {
index_arr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15],
char_arr: [
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
],
}
}
fn rotate(&mut self, num: u8) {
for i in 0..ARR_SIZE {
self.index_arr[i] = (self.index_arr[i] + num) % ARR_SIZE as u8;
self.char_arr[self.index_arr[i] as usize] = (i as u8 + 97) as char;
}
}
fn swap_index(&mut self, from_index: usize, to_index: usize) {
let temp = self.char_arr[to_index];
self.char_arr[to_index] = self.char_arr[from_index];
self.index_arr[self.char_arr[to_index] as usize - 97] = to_index as u8;
self.char_arr[from_index] = temp;
self.index_arr[temp as usize - 97] = from_index as u8;
}
fn swap_char(&mut self, from_char: char, to_char: char) {
let from_char_idx: usize = from_char as usize - 97;
let to_char_idx: usize = to_char as usize - 97;
let temp = self.index_arr[to_char_idx];
self.index_arr[to_char_idx] = self.index_arr[from_char_idx];
self.char_arr[self.index_arr[to_char_idx] as usize] = to_char;
self.index_arr[from_char_idx] = temp;
self.char_arr[self.index_arr[from_char_idx] as usize] = from_char;
}
fn print_array(&self) {
print!("array is: ");
for i in 0..ARR_SIZE {
print!("{}", self.char_arr[i]);
}
println!("");
}
fn get_arr_str(&self) -> String {
let mut arr_str: String = String::new();
for i in 0..ARR_SIZE {
arr_str += &format!("{}", self.char_arr[i]);
}
return arr_str;
}
}
enum Instruction {
Spin(usize),
Exchange(usize, usize),
Partner(char, char),
}
fn main() {
let total_num_iters = 1000000000;
let instructions = get_instructions();
let mut dance = Dance::new();
let mut seen_before: HashSet<String> = HashSet::new();
let mut num_iters: Option<i32> = Option::None;
for i in 0..total_num_iters {
for instruction in &instructions {
match instruction {
Instruction::Spin(s) => dance.rotate(*s as u8),
Instruction::Exchange(x, y) => dance.swap_index(*x, *y),
Instruction::Partner(a, b) => dance.swap_char(*a, *b),
}
}
let this_dance = dance.get_arr_str();
if seen_before.contains(&this_dance) {
num_iters = Some(total_num_iters % i);
break;
} else {
seen_before.insert(this_dance);
}
}
println!("num_cycles is: {}", num_iters.unwrap());
dance = Dance::new();
for _ in 0..num_iters.unwrap() {
for instruction in &instructions {
match instruction {
Instruction::Spin(s) => dance.rotate(*s as u8),
Instruction::Exchange(x, y) => dance.swap_index(*x, *y),
Instruction::Partner(a, b) => dance.swap_char(*a, *b),
}
}
}
dance.print_array();
}
fn get_instructions() -> Vec<Instruction> {
let line = util::read_file_string("input.txt");
let mut instructions = Vec::new();
for inst_str in line.split(",") {
let bytes = inst_str.as_bytes();
match bytes[0] as char {
's' => {
let num_str = String::from_utf8_lossy(&bytes[1..bytes.len()]).to_string();
instructions.push(Instruction::Spin(num_str.trim().parse().unwrap()));
}
'x' => {
let (slice1, slice2) = split_input(&bytes[1..bytes.len()]);
let str1 = String::from_utf8_lossy(slice1).to_string();
let str2 = String::from_utf8_lossy(slice2).to_string();
instructions.push(Instruction::Exchange(
str1.trim().parse().unwrap(),
str2.trim().parse().unwrap(),
));
}
'p' => instructions.push(Instruction::Partner(bytes[1] as char, bytes[3] as char)),
_ => panic!("unknown character: {}", bytes[0]),
}
}
return instructions;
}
fn split_input(input: &[u8]) -> (&[u8], &[u8]) {
let mut i = 0;
while i < input.len() {
if input[i] == '/' as u8 {
break;
}
i += 1;
}
return (&input[0..i], &input[i + 1..input.len()]);
}
| mod util;
use std::collections::HashSet;
const ARR_SIZE: usize = 16;
struct Dance {
index_arr: [u8; ARR_SIZE],
char_arr: [char; ARR_SIZE],
}
impl Dance {
fn new() -> Dance {
Dance {
index_arr: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15],
char_arr: [
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
],
}
}
fn rotate(&mut self, num: u8) {
for i in 0..ARR_SIZE {
self.index_arr[i] = (self.index_arr[i] + num) % ARR_SIZE as u8;
self.char_arr[self.index_arr[i] as usize] = (i as u8 + 97) as char;
}
}
|
fn swap_char(&mut self, from_char: char, to_char: char) {
let from_char_idx: usize = from_char as usize - 97;
let to_char_idx: usize = to_char as usize - 97;
let temp = self.index_arr[to_char_idx];
self.index_arr[to_char_idx] = self.index_arr[from_char_idx];
self.char_arr[self.index_arr[to_char_idx] as usize] = to_char;
self.index_arr[from_char_idx] = temp;
self.char_arr[self.index_arr[from_char_idx] as usize] = from_char;
}
fn print_array(&self) {
print!("array is: ");
for i in 0..ARR_SIZE {
print!("{}", self.char_arr[i]);
}
println!("");
}
fn get_arr_str(&self) -> String {
let mut arr_str: String = String::new();
for i in 0..ARR_SIZE {
arr_str += &format!("{}", self.char_arr[i]);
}
return arr_str;
}
}
enum Instruction {
Spin(usize),
Exchange(usize, usize),
Partner(char, char),
}
fn main() {
let total_num_iters = 1000000000;
let instructions = get_instructions();
let mut dance = Dance::new();
let mut seen_before: HashSet<String> = HashSet::new();
let mut num_iters: Option<i32> = Option::None;
for i in 0..total_num_iters {
for instruction in &instructions {
match instruction {
Instruction::Spin(s) => dance.rotate(*s as u8),
Instruction::Exchange(x, y) => dance.swap_index(*x, *y),
Instruction::Partner(a, b) => dance.swap_char(*a, *b),
}
}
let this_dance = dance.get_arr_str();
if seen_before.contains(&this_dance) {
num_iters = Some(total_num_iters % i);
break;
} else {
seen_before.insert(this_dance);
}
}
println!("num_cycles is: {}", num_iters.unwrap());
dance = Dance::new();
for _ in 0..num_iters.unwrap() {
for instruction in &instructions {
match instruction {
Instruction::Spin(s) => dance.rotate(*s as u8),
Instruction::Exchange(x, y) => dance.swap_index(*x, *y),
Instruction::Partner(a, b) => dance.swap_char(*a, *b),
}
}
}
dance.print_array();
}
fn get_instructions() -> Vec<Instruction> {
let line = util::read_file_string("input.txt");
let mut instructions = Vec::new();
for inst_str in line.split(",") {
let bytes = inst_str.as_bytes();
match bytes[0] as char {
's' => {
let num_str = String::from_utf8_lossy(&bytes[1..bytes.len()]).to_string();
instructions.push(Instruction::Spin(num_str.trim().parse().unwrap()));
}
'x' => {
let (slice1, slice2) = split_input(&bytes[1..bytes.len()]);
let str1 = String::from_utf8_lossy(slice1).to_string();
let str2 = String::from_utf8_lossy(slice2).to_string();
instructions.push(Instruction::Exchange(
str1.trim().parse().unwrap(),
str2.trim().parse().unwrap(),
));
}
'p' => instructions.push(Instruction::Partner(bytes[1] as char, bytes[3] as char)),
_ => panic!("unknown character: {}", bytes[0]),
}
}
return instructions;
}
fn split_input(input: &[u8]) -> (&[u8], &[u8]) {
let mut i = 0;
while i < input.len() {
if input[i] == '/' as u8 {
break;
}
i += 1;
}
return (&input[0..i], &input[i + 1..input.len()]);
}
| fn swap_index(&mut self, from_index: usize, to_index: usize) {
let temp = self.char_arr[to_index];
self.char_arr[to_index] = self.char_arr[from_index];
self.index_arr[self.char_arr[to_index] as usize - 97] = to_index as u8;
self.char_arr[from_index] = temp;
self.index_arr[temp as usize - 97] = from_index as u8;
} | function_block-full_function | [
{
"content": "fn rotate(num: usize, arr: [char; ARR_SIZE]) -> [char; ARR_SIZE] {\n\n let mut new_arr = ['\\0'; ARR_SIZE];\n\n for i in 0..ARR_SIZE {\n\n let new_index = (i + num) % ARR_SIZE;\n\n new_arr[new_index] = arr[i];\n\n }\n\n return new_arr;\n\n}\n\n\n",
"file_path": "day16... |
Rust | src/screen/agent_info.rs | timcryt/zemeroth | 7b6b51add0f90e9c85e3a9c3a3cd890c9239b4a6 | use std::{collections::HashMap, time::Duration};
use gwg::{
graphics::{self, Color, Image, Point2, Text},
Context,
};
use heck::TitleCase;
use ui::{self, Gui, Widget};
use crate::{
core::battle::{
ability::{Ability, PassiveAbility},
component::{self, Component, ObjType, Prototypes},
},
screen::{self, Screen, StackCommand},
sprite_info::SpriteInfo,
utils, ZResult,
};
#[derive(Clone, Debug, Default)]
struct StaticObjectInfo {
meta: Option<component::Meta>,
strength: Option<component::Strength>,
armor: Option<component::Armor>,
agent: Option<component::Agent>,
blocker: Option<component::Blocker>,
abilities: Option<component::Abilities>,
passive_abilities: Option<component::PassiveAbilities>,
summoner: Option<component::Summoner>,
}
impl StaticObjectInfo {
fn new(typename: &ObjType, components: &[Component]) -> Self {
let mut this = StaticObjectInfo::default();
let name = typename.clone();
this.meta = Some(component::Meta { name });
for component in components {
match component.clone() {
Component::Strength(c) => this.strength = Some(c),
Component::Armor(c) => this.armor = Some(c),
Component::Meta(c) => this.meta = Some(c),
Component::Agent(c) => this.agent = Some(c),
Component::Abilities(c) => this.abilities = Some(c),
Component::PassiveAbilities(c) => this.passive_abilities = Some(c),
Component::Summoner(c) => this.summoner = Some(c),
Component::Blocker(c) => this.blocker = Some(c),
Component::BelongsTo(_)
| Component::Pos(_)
| Component::Effects(_)
| Component::Schedule(_) => (),
}
}
this
}
}
type SpritesInfo = HashMap<String, SpriteInfo>;
fn load_sprites_info(context: &mut Context) -> ZResult<SpritesInfo> {
let info = utils::deserialize_from_file(context, "/sprites.ron")?;
Ok(info)
}
fn agent_image(context: &mut Context, typename: &ObjType) -> ZResult<Box<dyn ui::Widget>> {
let h = 0.3;
let sprites_info = load_sprites_info(context)?;
let sprite_info = sprites_info[&typename.0].clone();
let default_frame = "";
let default_frame_path = &sprite_info.paths[default_frame];
let image = Image::new(context, default_frame_path).expect("Can't load agent's image");
let label = ui::Label::new(context, Box::new(image), h)?
.with_color(Color::new(1.0, 1.0, 1.0, 1.0))
.stretchable(true);
Ok(Box::new(label))
}
#[derive(Clone, Debug)]
enum Message {
Back,
AbilityInfo(Ability),
PassiveAbilityInfo(PassiveAbility),
}
fn info_panel(
context: &mut Context,
font: graphics::Font,
gui: &mut ui::Gui<Message>,
prototypes: &Prototypes,
typename: &ObjType,
) -> ZResult<Box<dyn ui::Widget>> {
let proto = &prototypes.0[&typename];
let info = StaticObjectInfo::new(&typename, proto);
let h = utils::line_heights().normal;
let space_between_buttons = h / 8.0;
let mut layout = Box::new(ui::VLayout::new().stretchable(true));
layout.add(agent_image(context, typename)?);
let mut add = |w| layout.add(w);
let text_ = |s: &str| Box::new(Text::new((s, font, utils::font_size())));
let label_ = |context: &mut Context, text: &str| -> ZResult<_> {
Ok(ui::Label::new(context, text_(text), h)?)
};
let label = |context: &mut Context, text: &str| -> ZResult<Box<_>> {
Ok(Box::new(label_(context, text)?))
};
let label_s = |context: &mut Context, text: &str| -> ZResult<_> {
Ok(Box::new(label_(context, text)?.stretchable(true)))
};
let spacer_v = || Box::new(ui::Spacer::new_vertical(h * 0.5));
let spacer_s = || Box::new(ui::Spacer::new_horizontal(h * 0.5).stretchable(true));
let line = |context: &mut Context, arg: &str, val: &str| -> ZResult<_> {
let mut line = ui::HLayout::new().stretchable(true);
line.add(label(context, arg)?);
line.add(spacer_s());
line.add(label(context, val)?);
Ok(Box::new(line))
};
let line_i = |context: &mut Context, arg: &str, val: i32| -> ZResult<_> {
line(context, arg, &val.to_string())
};
{
if let Some(meta) = info.meta {
let title = meta.name.0.to_title_case();
add(label_s(context, &format!("~~~ {} ~~~", title))?);
add(spacer_v());
}
if let Some(strength) = info.strength {
add(line_i(context, "strength:", strength.base_strength.0)?);
}
if let Some(a) = info.agent {
add(line_i(context, "attacks:", a.base_attacks.0)?);
add(line_i(context, "moves:", a.base_moves.0)?);
if a.base_jokers.0 != 0 {
add(line_i(context, "jokers:", a.base_jokers.0)?);
}
if a.reactive_attacks.0 != 0 {
add(line_i(context, "reactive attacks:", a.reactive_attacks.0)?);
}
if a.attack_distance.0 != 1 {
add(line_i(context, "attack distance:", a.attack_distance.0)?);
}
add(line_i(context, "attack strength:", a.attack_strength.0)?);
add(line_i(context, "attack accuracy:", a.attack_accuracy.0)?);
if a.attack_break.0 > 0 {
add(line_i(context, "armor break:", a.attack_break.0)?);
}
if a.dodge.0 > 0 {
add(line_i(context, "dodge:", a.dodge.0)?);
}
add(line_i(context, "move points:", a.move_points.0)?);
}
if let Some(armor) = info.armor {
let armor = armor.armor.0;
if armor != 0 {
add(line_i(context, "armor:", armor)?);
}
}
if let Some(blocker) = info.blocker {
add(line(context, "weight:", &format!("{}", blocker.weight))?);
}
if let Some(abilities) = info.abilities {
if !abilities.0.is_empty() {
add(label_s(context, "~ abilities ~")?);
for r_ability in &abilities.0 {
let s = r_ability.ability.title();
let cooldown = r_ability.ability.base_cooldown();
let text = format!("{} (cooldown: {}t)", s, cooldown);
let mut line_layout = ui::HLayout::new().stretchable(true);
line_layout.add(label(context, &text)?);
line_layout.add(spacer_s());
let icon = Box::new(graphics::Image::new(context, "/img/icon_info.png")?);
let message = Message::AbilityInfo(r_ability.ability.clone());
let button = ui::Button::new(context, icon, h, gui.sender(), message)?;
line_layout.add(Box::new(button));
add(Box::new(line_layout));
add(Box::new(ui::Spacer::new_vertical(space_between_buttons)));
}
}
}
if let Some(abilities) = info.passive_abilities {
if !abilities.0.is_empty() {
add(label_s(context, "~ passive abilities ~")?);
for &ability in &abilities.0 {
let mut line_layout = ui::HLayout::new().stretchable(true);
line_layout.add(label(context, &ability.title())?);
line_layout.add(spacer_s());
let icon = Box::new(graphics::Image::new(context, "/img/icon_info.png")?);
let message = Message::PassiveAbilityInfo(ability);
let button = ui::Button::new(context, icon, h, gui.sender(), message)?;
line_layout.add(Box::new(button));
add(Box::new(line_layout));
add(Box::new(ui::Spacer::new_vertical(space_between_buttons)));
}
}
}
}
layout.stretch_to_self(context)?;
Ok(layout)
}
fn button_back(
context: &mut Context,
font: graphics::Font,
gui: &mut ui::Gui<Message>,
layout_width: f32,
) -> ZResult<Box<dyn ui::Widget>> {
let h = utils::line_heights().normal;
let text = Box::new(Text::new(("back", font, utils::font_size())));
let msg = Message::Back;
let mut button = ui::Button::new(context, text, h, gui.sender(), msg)?.stretchable(true);
button.stretch(context, layout_width / 3.0)?;
button.set_stretchable(false);
Ok(Box::new(button))
}
#[derive(Debug)]
pub struct AgentInfo {
font: graphics::Font,
gui: Gui<Message>,
}
impl AgentInfo {
pub fn new_agent_info(
context: &mut Context,
prototypes: &Prototypes,
typename: &ObjType,
) -> ZResult<Self> {
let font = utils::default_font(context);
let mut gui = ui::Gui::new(context);
let mut layout = ui::VLayout::new();
let h = utils::line_heights().big;
layout.add(info_panel(context, font, &mut gui, prototypes, typename)?);
layout.add(Box::new(ui::Spacer::new_vertical(h)));
layout.add(button_back(context, font, &mut gui, layout.rect().w)?);
let layout = utils::add_offsets_and_bg_big(context, Box::new(layout))?;
let anchor = ui::Anchor(ui::HAnchor::Middle, ui::VAnchor::Middle);
gui.add(&ui::pack(layout), anchor);
Ok(Self { font, gui })
}
pub fn new_upgrade_info(
context: &mut Context,
prototypes: &Prototypes,
from: &ObjType,
to: &ObjType,
) -> ZResult<Self> {
let font = utils::default_font(context);
let mut gui = ui::Gui::new(context);
let mut layout = ui::VLayout::new();
let h = utils::line_heights().big;
let line = {
let mut line = Box::new(ui::HLayout::new());
let panel_from = info_panel(context, font, &mut gui, prototypes, from)?;
let panel_from_height = panel_from.rect().h;
line.add(panel_from);
line.add(Box::new(ui::Spacer::new_horizontal(h)));
let col = {
let mut col = Box::new(ui::VLayout::new());
col.add(Box::new(ui::Spacer::new_vertical(panel_from_height * 0.5)));
let text = Box::new(Text::new(("=>", font, utils::font_size())));
col.add(Box::new(ui::Label::new(context, text, h)?));
col
};
line.add(col);
line.add(Box::new(ui::Spacer::new_horizontal(h)));
line.add(info_panel(context, font, &mut gui, prototypes, to)?);
line
};
layout.add(line);
layout.add(Box::new(ui::Spacer::new_vertical(h)));
layout.add(button_back(context, font, &mut gui, layout.rect().w)?);
let layout = utils::add_offsets_and_bg_big(context, Box::new(layout))?;
let anchor = ui::Anchor(ui::HAnchor::Middle, ui::VAnchor::Middle);
gui.add(&ui::pack(layout), anchor);
Ok(Self { font, gui })
}
}
impl Screen for AgentInfo {
fn update(&mut self, _context: &mut Context, _dtime: Duration) -> ZResult<StackCommand> {
Ok(StackCommand::None)
}
fn draw(&self, context: &mut Context) -> ZResult {
self.gui.draw(context)?;
Ok(())
}
fn click(&mut self, context: &mut Context, pos: Point2) -> ZResult<StackCommand> {
let message = self.gui.click(pos);
match message {
Some(Message::Back) => Ok(StackCommand::Pop),
Some(Message::AbilityInfo(info)) => {
let mut description = info.description();
description.push(format!("Cooldown: {}t", info.base_cooldown()));
let screen = screen::GeneralInfo::new(context, &info.title(), &description)?;
Ok(StackCommand::PushPopup(Box::new(screen)))
}
Some(Message::PassiveAbilityInfo(info)) => {
let screen = screen::GeneralInfo::new(context, &info.title(), &info.description())?;
Ok(StackCommand::PushPopup(Box::new(screen)))
}
None => Ok(StackCommand::None),
}
}
fn resize(&mut self, aspect_ratio: f32) {
self.gui.resize(aspect_ratio);
}
fn move_mouse(&mut self, _context: &mut Context, pos: Point2) -> ZResult {
self.gui.move_mouse(pos);
Ok(())
}
}
| use std::{collections::HashMap, time::Duration};
use gwg::{
graphics::{self, Color, Image, Point2, Text},
Context,
};
use heck::TitleCase;
use ui::{self, Gui, Widget};
use crate::{
core::battle::{
ability::{Ability, PassiveAbility},
component::{self, Component, ObjType, Prototypes},
},
screen::{self, Screen, StackCommand},
sprite_info::SpriteInfo,
utils, ZResult,
};
#[derive(Clone, Debug, Default)]
struct StaticObjectInfo {
meta: Option<component::Meta>,
strength: Option<component::Strength>,
armor: Option<component::Armor>,
agent: Option<component::Agent>,
blocker: Option<component::Blocker>,
abilities: Option<component::Abilities>,
passive_abilities: Option<component::PassiveAbilities>,
summoner: Option<component::Summoner>,
}
impl StaticObjectInfo {
fn new(typename: &ObjType, components: &[Component]) -> Self {
let mut this = StaticObjectInfo::default();
let name = typename.clone();
this.meta = Some(component::Meta { name });
for component in components {
match component.clone() {
Component::Strength(c) => this.strength = Some(c),
Component::Armor(c) => this.armor = Some(c),
Component::Meta(c) => this.meta = Some(c),
Component::Agent(c) => this.agent = Some(c),
Component::Abilities(c) => this.abilities = Some(c),
Component::PassiveAbilities(c) => this.passive_abilities = Some(c),
Component::Summoner(c) => this.summoner = Some(c),
Component::Blocker(c) => this.blocker = Some(c),
Component::BelongsTo(_)
| Component::Pos(_)
| Component::Effects(_)
| Component::Schedule(_) => (),
}
}
this
}
}
type SpritesInfo = HashMap<String, SpriteInfo>;
fn load_sprites_info(context: &mut Context) -> ZResult<SpritesInfo> {
let info = utils::deserialize_from_file(context, "/sprites.ron")?;
Ok(info)
}
fn agent_image(context: &mut Context, typename: &ObjType) -> ZResult<Box<dyn ui::Widget>> {
let h = 0.3;
let sprites_info = load_sprites_info(context)?;
let sprite_info = sprites_info[&typename.0].clone();
let default_frame = "";
let default_frame_path = &sprite_info.paths[default_frame];
let image = Image::new(context, default_frame_path).expect("Can't load agent's image");
let label = ui::Label::new(context, Box::new(image), h)?
.with_color(Color::new(1.0, 1.0, 1.0, 1.0))
.stretchable(true);
Ok(Box::new(label))
}
#[derive(Clone, Debug)]
enum Message {
Back,
AbilityInfo(Ability),
PassiveAbilityInfo(PassiveAbility),
}
fn info_panel(
context: &mut Context,
font: graphics::Font,
gui: &mut ui::Gui<Message>,
prototypes: &Prototypes,
typename: &ObjType,
) -> ZResult<Box<dyn ui::Widget>> {
let proto = &prototypes.0[&typename];
let info = StaticObjectInfo::new(&typename, proto);
let h = utils::line_heights().normal;
let space_between_buttons = h / 8.0;
let mut layout = Box::new(ui::VLayout::new().stretchable(true));
layout.add(agent_image(context, typename)?);
let mut add = |w| layout.add(w);
let text_ = |s: &str| Box::new(Text::new((s, font, utils::font_size())));
let label_ = |context: &mut Context, text: &str| -> ZResult<_> {
Ok(ui::Label::new(context, text_(text), h)?)
};
let label = |context: &mut Context, text: &str| -> ZResult<Box<_>> {
Ok(Box::new(label_(context, text)?))
};
let label_s = |context: &mut Context, text: &str| -> ZResult<_> {
Ok(Box::new(label_(context, text)?.stretchable(true)))
};
let spacer_v = || Box::new(ui::Spacer::new_vertical(h * 0.5));
let spacer_s = || Box::new(ui::Spacer::new_horizontal(h * 0.5).stretchable(true));
let line = |context: &mut Context, arg: &str, val: &str| -> ZResult<_> {
let mut line = ui::HLayout::new().stretchable(true);
line.add(label(context, arg)?);
line.add(spacer_s());
line.add(label(context, val)?);
Ok(Box::new(line))
};
let line_i = |context: &mut Context, arg: &str, val: i32| -> ZResult<_> {
line(context, arg, &val.to_string())
};
{
if let Some(meta) = info.meta {
let title = meta.name.0.to_title_case();
add(label_s(context, &format!("~~~ {} ~~~", title))?);
add(spacer_v());
}
if let Some(strength) = info.strength {
add(line_i(context, "strength:", strength.base_strength.0)?);
}
if let Some(a) = info.agent {
add(line_i(context, "attacks:", a.base_attacks.0)?);
add(line_i(context, "moves:", a.base_moves.0)?);
if a.base_jokers.0 != 0 {
add(line_i(context, "jokers:", a.base_jokers.0)?);
}
if a.reactive_attacks.0 != 0 {
add(line_i(context, "reactive attacks:", a.reactive_attacks.0)?);
}
if a.attack_distance.0 != 1 {
add(line_i(context, "attack distance:", a.attack_distance.0)?);
}
add(line_i(context, "attack strength:", a.attack_strength.0)?);
add(line_i(context, "attack accuracy:", a.attack_accuracy.0)?);
if a.attack_break.0 > 0 {
add(line_i(context, "armor break:", a.attack_break.0)?);
}
if a.dodge.0 > 0 {
add(line_i(context, "dodge:", a.dodge.0)?);
}
add(line_i(context, "move points:", a.move_points.0)?);
}
if let Some(armor) = info.armor {
let armor = armor.armor.0;
if armor != 0 {
add(line_i(context, "armor:", armor)?);
}
}
if let Some(blocker) = info.blocker {
add(line(context, "weight:", &format!("{}", blocker.weight))?);
}
if let Some(abilities) = info.abilities {
if !abilities.0.is_empty() {
add(label_s(context, "~ abilities ~")?);
for r_ability in &abilities.0 {
let s = r_ability.ability.title();
let cooldown = r_ability.ability.base_cooldown();
let text = format!("{} (cooldown: {}t)", s, cooldown);
let mut line_layout = ui::HLayout::new().stretchable(true);
line_layout.add(label(context, &text)?);
line_layout.add(spacer_s());
let icon = Box::new(graphics::Image::new(context, "/img/icon_info.png")?);
let message = Message::AbilityInfo(r_ability.ability.clone());
let button = ui::Button::new(context, icon, h, gui.sender(), message)?;
line_layout.add(Box::new(button));
add(Box::new(line_layout));
add(Box::new(ui::Spacer::new_vertical(space_between_buttons)));
}
}
}
if let Some(abilities) = info.passive_abilities {
if !abilities.0.is_empty() {
add(label_s(context, "~ passive abilities ~")?);
for &ability in &abilities.0 {
let mut line_layout = ui::HLayout::new().stretchable(true);
line_layout.add(label(context, &ability.title())?);
line_layout.add(spacer_s());
let icon = Box::new(graphics::Image::new(context, "/img/icon_info.png")?);
let message = Message::PassiveAbilityInfo(ability);
let button = ui::Button::new(context, icon, h, gui.sender(), message)?;
line_layout.add(Box::new(button));
add(Box::new(line_layout));
add(Box::new(ui::Spacer::new_vertical(space_between_buttons)));
}
}
}
}
layout.stretch_to_self(context)?;
Ok(layout)
}
fn button_back(
context: &mut Context,
font: graphics::Font,
gui: &mut ui::Gui<Message>,
layout_width: f32,
) -> ZResult<Box<dyn ui::Widget>> {
let h = utils::line_heights().normal;
let text = Box::new(Text::new(("back", font, utils::font_size())));
let msg = Message::Back;
let mut button = ui::Button::new(context, text, h, gui.sender(), msg)?.stretchable(true);
button.stretch(context, layout_width / 3.0)?;
button.set_stretchable(false);
Ok(Box::new(button))
}
#[derive(Debug)]
pub struct AgentInfo {
font: graphics::Font,
gui: Gui<Message>,
}
impl AgentInfo {
|
pub fn new_upgrade_info(
context: &mut Context,
prototypes: &Prototypes,
from: &ObjType,
to: &ObjType,
) -> ZResult<Self> {
let font = utils::default_font(context);
let mut gui = ui::Gui::new(context);
let mut layout = ui::VLayout::new();
let h = utils::line_heights().big;
let line = {
let mut line = Box::new(ui::HLayout::new());
let panel_from = info_panel(context, font, &mut gui, prototypes, from)?;
let panel_from_height = panel_from.rect().h;
line.add(panel_from);
line.add(Box::new(ui::Spacer::new_horizontal(h)));
let col = {
let mut col = Box::new(ui::VLayout::new());
col.add(Box::new(ui::Spacer::new_vertical(panel_from_height * 0.5)));
let text = Box::new(Text::new(("=>", font, utils::font_size())));
col.add(Box::new(ui::Label::new(context, text, h)?));
col
};
line.add(col);
line.add(Box::new(ui::Spacer::new_horizontal(h)));
line.add(info_panel(context, font, &mut gui, prototypes, to)?);
line
};
layout.add(line);
layout.add(Box::new(ui::Spacer::new_vertical(h)));
layout.add(button_back(context, font, &mut gui, layout.rect().w)?);
let layout = utils::add_offsets_and_bg_big(context, Box::new(layout))?;
let anchor = ui::Anchor(ui::HAnchor::Middle, ui::VAnchor::Middle);
gui.add(&ui::pack(layout), anchor);
Ok(Self { font, gui })
}
}
impl Screen for AgentInfo {
fn update(&mut self, _context: &mut Context, _dtime: Duration) -> ZResult<StackCommand> {
Ok(StackCommand::None)
}
fn draw(&self, context: &mut Context) -> ZResult {
self.gui.draw(context)?;
Ok(())
}
fn click(&mut self, context: &mut Context, pos: Point2) -> ZResult<StackCommand> {
let message = self.gui.click(pos);
match message {
Some(Message::Back) => Ok(StackCommand::Pop),
Some(Message::AbilityInfo(info)) => {
let mut description = info.description();
description.push(format!("Cooldown: {}t", info.base_cooldown()));
let screen = screen::GeneralInfo::new(context, &info.title(), &description)?;
Ok(StackCommand::PushPopup(Box::new(screen)))
}
Some(Message::PassiveAbilityInfo(info)) => {
let screen = screen::GeneralInfo::new(context, &info.title(), &info.description())?;
Ok(StackCommand::PushPopup(Box::new(screen)))
}
None => Ok(StackCommand::None),
}
}
fn resize(&mut self, aspect_ratio: f32) {
self.gui.resize(aspect_ratio);
}
fn move_mouse(&mut self, _context: &mut Context, pos: Point2) -> ZResult {
self.gui.move_mouse(pos);
Ok(())
}
}
| pub fn new_agent_info(
context: &mut Context,
prototypes: &Prototypes,
typename: &ObjType,
) -> ZResult<Self> {
let font = utils::default_font(context);
let mut gui = ui::Gui::new(context);
let mut layout = ui::VLayout::new();
let h = utils::line_heights().big;
layout.add(info_panel(context, font, &mut gui, prototypes, typename)?);
layout.add(Box::new(ui::Spacer::new_vertical(h)));
layout.add(button_back(context, font, &mut gui, layout.rect().w)?);
let layout = utils::add_offsets_and_bg_big(context, Box::new(layout))?;
let anchor = ui::Anchor(ui::HAnchor::Middle, ui::VAnchor::Middle);
gui.add(&ui::pack(layout), anchor);
Ok(Self { font, gui })
} | function_block-full_function | [
{
"content": "fn label(context: &mut Context, font: Font, text: &str) -> ZResult<Box<dyn ui::Widget>> {\n\n let text = Box::new(Text::new((text, font, FONT_SIZE)));\n\n Ok(Box::new(ui::Label::new(context, text, line_height())?))\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct Campaign {\n\n state: State,\n\... |
Rust | git-packetline/src/read/async_io.rs | mellowagain/gitoxide | dc58eca510e5a067acdeaad4b595a34b4598a0cd | use std::io;
use bstr::ByteSlice;
use futures_io::AsyncRead;
use futures_lite::AsyncReadExt;
use crate::{
decode,
read::{ExhaustiveOutcome, WithSidebands},
PacketLine, StreamingPeekableIter, MAX_LINE_LEN, U16_HEX_BYTES,
};
impl<T> StreamingPeekableIter<T>
where
T: AsyncRead + Unpin,
{
#[allow(clippy::needless_lifetimes)]
async fn read_line_inner<'a>(
reader: &mut T,
buf: &'a mut Vec<u8>,
) -> io::Result<Result<PacketLine<'a>, decode::Error>> {
let (hex_bytes, data_bytes) = buf.split_at_mut(4);
reader.read_exact(hex_bytes).await?;
let num_data_bytes = match decode::hex_prefix(hex_bytes) {
Ok(decode::PacketLineOrWantedSize::Line(line)) => return Ok(Ok(line)),
Ok(decode::PacketLineOrWantedSize::Wanted(additional_bytes)) => additional_bytes as usize,
Err(err) => return Ok(Err(err)),
};
let (data_bytes, _) = data_bytes.split_at_mut(num_data_bytes);
reader.read_exact(data_bytes).await?;
match decode::to_data_line(data_bytes) {
Ok(line) => Ok(Ok(line)),
Err(err) => Ok(Err(err)),
}
}
async fn read_line_inner_exhaustive<'a>(
reader: &mut T,
buf: &'a mut Vec<u8>,
delimiters: &[PacketLine<'static>],
fail_on_err_lines: bool,
buf_resize: bool,
) -> ExhaustiveOutcome<'a> {
(
false,
None,
Some(match Self::read_line_inner(reader, buf).await {
Ok(Ok(line)) => {
if delimiters.contains(&line) {
let stopped_at = delimiters.iter().find(|l| **l == line).cloned();
buf.clear();
return (true, stopped_at, None);
} else if fail_on_err_lines {
if let Some(err) = line.check_error() {
let err = err.0.as_bstr().to_string();
buf.clear();
return (true, None, Some(Err(io::Error::new(io::ErrorKind::Other, err))));
}
}
let len = line
.as_slice()
.map(|s| s.len() + U16_HEX_BYTES)
.unwrap_or(U16_HEX_BYTES);
if buf_resize {
buf.resize(len, 0);
}
Ok(Ok(crate::decode(buf).expect("only valid data here")))
}
Ok(Err(err)) => {
buf.clear();
Ok(Err(err))
}
Err(err) => {
buf.clear();
Err(err)
}
}),
)
}
pub async fn read_line(&mut self) -> Option<io::Result<Result<PacketLine<'_>, decode::Error>>> {
if self.is_done {
return None;
}
if !self.peek_buf.is_empty() {
std::mem::swap(&mut self.peek_buf, &mut self.buf);
self.peek_buf.clear();
Some(Ok(Ok(crate::decode(&self.buf).expect("only valid data in peek buf"))))
} else {
if self.buf.len() != MAX_LINE_LEN {
self.buf.resize(MAX_LINE_LEN, 0);
}
let (is_done, stopped_at, res) = Self::read_line_inner_exhaustive(
&mut self.read,
&mut self.buf,
self.delimiters,
self.fail_on_err_lines,
false,
)
.await;
self.is_done = is_done;
self.stopped_at = stopped_at;
res
}
}
pub async fn peek_line(&mut self) -> Option<io::Result<Result<PacketLine<'_>, decode::Error>>> {
if self.is_done {
return None;
}
if self.peek_buf.is_empty() {
self.peek_buf.resize(MAX_LINE_LEN, 0);
let (is_done, stopped_at, res) = Self::read_line_inner_exhaustive(
&mut self.read,
&mut self.peek_buf,
self.delimiters,
self.fail_on_err_lines,
true,
)
.await;
self.is_done = is_done;
self.stopped_at = stopped_at;
res
} else {
Some(Ok(Ok(crate::decode(&self.peek_buf).expect("only valid data here"))))
}
}
pub fn as_read(&mut self) -> WithSidebands<'_, T, fn(bool, &[u8])> {
WithSidebands::new(self)
}
pub fn as_read_with_sidebands<F: FnMut(bool, &[u8]) + Unpin>(
&mut self,
handle_progress: F,
) -> WithSidebands<'_, T, F> {
WithSidebands::with_progress_handler(self, handle_progress)
}
pub fn as_read_without_sidebands<F: FnMut(bool, &[u8]) + Unpin>(&mut self) -> WithSidebands<'_, T, F> {
WithSidebands::without_progress_handler(self)
}
}
| use std::io;
use bstr::ByteSlice;
use futures_io::AsyncRead;
use futures_lite::AsyncReadExt;
use crate::{
decode,
read::{ExhaustiveOutcome, WithSidebands},
PacketLine, StreamingPeekableIter, MAX_LINE_LEN, U16_HEX_BYTES,
};
impl<T> StreamingPeekableIter<T>
where
T: AsyncRead + Unpin,
{
#[allow(clippy::needless_lifetimes)]
async fn read_line_inner<'a>(
reader: &mut T,
buf: &'a mut Vec<u8>,
) -> io::Result<Result<PacketLine<'a>, decode::Error>> {
let (hex_bytes, data_bytes) = buf.split_at_mut(4);
reader.read_exact(hex_bytes).await?;
let num_data_bytes = match decode::hex_prefix(hex_bytes) {
Ok(decode::PacketLineOrWantedSize::Line(line)) => return Ok(Ok(line)),
Ok(decode::PacketLineOrWantedSize::Wanted(additional_bytes)) => additional_bytes as usize,
Err(err) => return Ok(Err(err)),
};
let (data_bytes, _) = data_bytes.split_at_mut(num_data_bytes);
reader.read_exact(data_bytes).await?;
match decode::to_data_line(data_bytes) {
Ok(line) => Ok(Ok(line)),
Err(err) => Ok(Err(err)),
}
}
async fn read_line_inner_exhaustive<'a>(
reader: &mut T,
buf: &'a mut Vec<u8>,
delimiters: &[PacketLine<'static>],
fail_on_err_lines: bool,
buf_resize: bool,
) -> ExhaustiveOutcome<'a> {
(
false,
None,
Some(match Self::read_line_inner(reader, buf).await {
Ok(Ok(line)) => {
if delimiters.contains(&line) {
let stopped_at = delimiters.iter().find(|l| **l == line).cloned();
buf.clear();
return (true, stopped_at, None);
} else if fail_on_err_lines {
if let Some(err) = line.check_error() {
let err = err.0.as_bstr().to_string();
buf.clear();
return (true, None, Some(Err(io::Error::new(io::ErrorKind::Other, err))));
}
}
|
if buf_resize {
buf.resize(len, 0);
}
Ok(Ok(crate::decode(buf).expect("only valid data here")))
}
Ok(Err(err)) => {
buf.clear();
Ok(Err(err))
}
Err(err) => {
buf.clear();
Err(err)
}
}),
)
}
pub async fn read_line(&mut self) -> Option<io::Result<Result<PacketLine<'_>, decode::Error>>> {
if self.is_done {
return None;
}
if !self.peek_buf.is_empty() {
std::mem::swap(&mut self.peek_buf, &mut self.buf);
self.peek_buf.clear();
Some(Ok(Ok(crate::decode(&self.buf).expect("only valid data in peek buf"))))
} else {
if self.buf.len() != MAX_LINE_LEN {
self.buf.resize(MAX_LINE_LEN, 0);
}
let (is_done, stopped_at, res) = Self::read_line_inner_exhaustive(
&mut self.read,
&mut self.buf,
self.delimiters,
self.fail_on_err_lines,
false,
)
.await;
self.is_done = is_done;
self.stopped_at = stopped_at;
res
}
}
pub async fn peek_line(&mut self) -> Option<io::Result<Result<PacketLine<'_>, decode::Error>>> {
if self.is_done {
return None;
}
if self.peek_buf.is_empty() {
self.peek_buf.resize(MAX_LINE_LEN, 0);
let (is_done, stopped_at, res) = Self::read_line_inner_exhaustive(
&mut self.read,
&mut self.peek_buf,
self.delimiters,
self.fail_on_err_lines,
true,
)
.await;
self.is_done = is_done;
self.stopped_at = stopped_at;
res
} else {
Some(Ok(Ok(crate::decode(&self.peek_buf).expect("only valid data here"))))
}
}
pub fn as_read(&mut self) -> WithSidebands<'_, T, fn(bool, &[u8])> {
WithSidebands::new(self)
}
pub fn as_read_with_sidebands<F: FnMut(bool, &[u8]) + Unpin>(
&mut self,
handle_progress: F,
) -> WithSidebands<'_, T, F> {
WithSidebands::with_progress_handler(self, handle_progress)
}
pub fn as_read_without_sidebands<F: FnMut(bool, &[u8]) + Unpin>(&mut self) -> WithSidebands<'_, T, F> {
WithSidebands::without_progress_handler(self)
}
}
| let len = line
.as_slice()
.map(|s| s.len() + U16_HEX_BYTES)
.unwrap_or(U16_HEX_BYTES); | assignment_statement | [
{
"content": "fn into_io_err(err: Error) -> io::Error {\n\n io::Error::new(io::ErrorKind::Other, err)\n\n}\n\n\n\nimpl<W: AsyncWrite + Unpin> AsyncWrite for LineWriter<'_, W> {\n\n fn poll_write(self: Pin<&mut Self>, cx: &mut Context<'_>, data: &[u8]) -> Poll<io::Result<usize>> {\n\n use futures_li... |
Rust | src/dnsmx.rs | oxidizers/drdns | 98c1153a09642c2a5d8d2ed77ef7d9429d94995a | use buffer::{Buffer, STDOUT_BUFFER};
use byte;
use dns;
use libc;
use stralloc::StrAlloc;
use strerr::{StrErr, STRERR_SYS};
use uint16;
use ulong;
#[no_mangle]
pub unsafe extern "C" fn nomem() {
StrErr::die(
111i32,
(*b"dnsmx: fatal: \0").as_ptr(),
(*b"out of memory\0").as_ptr(),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const StrErr),
);
}
static mut seed: [u8; 128] = [0u8; 128];
static mut fqdn: StrAlloc = StrAlloc {
s: 0 as (*mut u8),
len: 0u32,
a: 0u32,
};
static mut q: *mut u8 = 0 as (*mut u8);
static mut out: StrAlloc = StrAlloc {
s: 0 as (*mut u8),
len: 0u32,
a: 0u32,
};
#[no_mangle]
pub static mut strnum: [u8; 40] = [0u8; 40];
fn main() {
use std::os::unix::ffi::OsStringExt;
let mut argv_storage = ::std::env::args_os()
.map(|str| {
let mut vec = str.into_vec();
vec.push(b'\0');
vec
})
.collect::<Vec<_>>();
let mut argv = argv_storage
.iter_mut()
.map(|vec| vec.as_mut_ptr())
.chain(Some(::std::ptr::null_mut()))
.collect::<Vec<_>>();
let ret = unsafe { _c_main(argv_storage.len() as (i32), argv.as_mut_ptr()) };
::std::process::exit(ret);
}
#[no_mangle]
pub unsafe extern "C" fn _c_main(mut argc: i32, mut argv: *mut *mut u8) -> i32 {
let mut i: i32;
let mut j: i32;
let mut pref: u16;
dns::random::init(seed.as_mut_ptr() as (*const u8));
if !(*argv).is_null() {
argv = argv.offset(1isize);
}
'loop2: loop {
if (*argv).is_null() {
break;
}
if StrAlloc::copys(&mut fqdn as (*mut StrAlloc), *argv as (*const u8)) == 0 {
nomem();
}
if dns::mx::mx(
&mut out as (*mut StrAlloc),
&mut fqdn as (*mut StrAlloc) as (*const StrAlloc),
) == -1i32
{
StrErr::die(
111i32,
(*b"dnsmx: fatal: \0").as_ptr(),
(*b"unable to find MX records for \0").as_ptr(),
*argv as (*const u8),
(*b": \0").as_ptr(),
0i32 as (*const u8),
0i32 as (*const u8),
&mut STRERR_SYS as (*mut StrErr) as (*const StrErr),
);
}
if out.len == 0 {
if dns::domain::fromdot(
&mut q as (*mut *mut u8),
*argv as (*const u8),
libc::strlen(*argv as *const i8) as u32,
) == 0
{
nomem();
}
if StrAlloc::copys(&mut out as (*mut StrAlloc), (*b"0 \0").as_ptr()) == 0 {
nomem();
}
if dns::domain::todot_cat(&mut out as (*mut StrAlloc), q as (*const u8)) == 0 {
nomem();
}
if StrAlloc::cats(&mut out as (*mut StrAlloc), (*b"\n\0").as_ptr()) == 0 {
nomem();
}
Buffer::put(STDOUT_BUFFER.as_mut_ptr(), out.s as (*const u8), out.len);
} else {
i = 0i32;
'loop10: loop {
if !((i + 2i32) as (u32) < out.len) {
break;
}
j = byte::chr(
out.s.offset(i as (isize)).offset(2isize),
out.len.wrapping_sub(i as (u32)).wrapping_sub(2u32),
0i32,
) as (i32);
uint16::unpack_big(
out.s.offset(i as (isize)) as (*const u8),
&mut pref as (*mut u16),
);
Buffer::put(
STDOUT_BUFFER.as_mut_ptr(),
strnum.as_mut_ptr() as (*const u8),
ulong::fmt(strnum.as_mut_ptr(), pref as (usize)),
);
Buffer::puts(STDOUT_BUFFER.as_mut_ptr(), (*b" \0").as_ptr());
Buffer::put(
STDOUT_BUFFER.as_mut_ptr(),
out.s.offset(i as (isize)).offset(2isize) as (*const u8),
j as (u32),
);
Buffer::puts(STDOUT_BUFFER.as_mut_ptr(), (*b"\n\0").as_ptr());
i = i + (j + 3i32);
}
}
argv = argv.offset(1isize);
}
Buffer::flush(STDOUT_BUFFER.as_mut_ptr());
libc::_exit(0i32);
}
| use buffer::{Buffer, STDOUT_BUFFER};
use byte;
use dns;
use libc;
use stralloc::StrAlloc;
use strerr::{StrErr, STRERR_SYS};
use uint16;
use ulong;
#[no_mangle]
|
static mut seed: [u8; 128] = [0u8; 128];
static mut fqdn: StrAlloc = StrAlloc {
s: 0 as (*mut u8),
len: 0u32,
a: 0u32,
};
static mut q: *mut u8 = 0 as (*mut u8);
static mut out: StrAlloc = StrAlloc {
s: 0 as (*mut u8),
len: 0u32,
a: 0u32,
};
#[no_mangle]
pub static mut strnum: [u8; 40] = [0u8; 40];
fn main() {
use std::os::unix::ffi::OsStringExt;
let mut argv_storage = ::std::env::args_os()
.map(|str| {
let mut vec = str.into_vec();
vec.push(b'\0');
vec
})
.collect::<Vec<_>>();
let mut argv = argv_storage
.iter_mut()
.map(|vec| vec.as_mut_ptr())
.chain(Some(::std::ptr::null_mut()))
.collect::<Vec<_>>();
let ret = unsafe { _c_main(argv_storage.len() as (i32), argv.as_mut_ptr()) };
::std::process::exit(ret);
}
#[no_mangle]
pub unsafe extern "C" fn _c_main(mut argc: i32, mut argv: *mut *mut u8) -> i32 {
let mut i: i32;
let mut j: i32;
let mut pref: u16;
dns::random::init(seed.as_mut_ptr() as (*const u8));
if !(*argv).is_null() {
argv = argv.offset(1isize);
}
'loop2: loop {
if (*argv).is_null() {
break;
}
if StrAlloc::copys(&mut fqdn as (*mut StrAlloc), *argv as (*const u8)) == 0 {
nomem();
}
if dns::mx::mx(
&mut out as (*mut StrAlloc),
&mut fqdn as (*mut StrAlloc) as (*const StrAlloc),
) == -1i32
{
StrErr::die(
111i32,
(*b"dnsmx: fatal: \0").as_ptr(),
(*b"unable to find MX records for \0").as_ptr(),
*argv as (*const u8),
(*b": \0").as_ptr(),
0i32 as (*const u8),
0i32 as (*const u8),
&mut STRERR_SYS as (*mut StrErr) as (*const StrErr),
);
}
if out.len == 0 {
if dns::domain::fromdot(
&mut q as (*mut *mut u8),
*argv as (*const u8),
libc::strlen(*argv as *const i8) as u32,
) == 0
{
nomem();
}
if StrAlloc::copys(&mut out as (*mut StrAlloc), (*b"0 \0").as_ptr()) == 0 {
nomem();
}
if dns::domain::todot_cat(&mut out as (*mut StrAlloc), q as (*const u8)) == 0 {
nomem();
}
if StrAlloc::cats(&mut out as (*mut StrAlloc), (*b"\n\0").as_ptr()) == 0 {
nomem();
}
Buffer::put(STDOUT_BUFFER.as_mut_ptr(), out.s as (*const u8), out.len);
} else {
i = 0i32;
'loop10: loop {
if !((i + 2i32) as (u32) < out.len) {
break;
}
j = byte::chr(
out.s.offset(i as (isize)).offset(2isize),
out.len.wrapping_sub(i as (u32)).wrapping_sub(2u32),
0i32,
) as (i32);
uint16::unpack_big(
out.s.offset(i as (isize)) as (*const u8),
&mut pref as (*mut u16),
);
Buffer::put(
STDOUT_BUFFER.as_mut_ptr(),
strnum.as_mut_ptr() as (*const u8),
ulong::fmt(strnum.as_mut_ptr(), pref as (usize)),
);
Buffer::puts(STDOUT_BUFFER.as_mut_ptr(), (*b" \0").as_ptr());
Buffer::put(
STDOUT_BUFFER.as_mut_ptr(),
out.s.offset(i as (isize)).offset(2isize) as (*const u8),
j as (u32),
);
Buffer::puts(STDOUT_BUFFER.as_mut_ptr(), (*b"\n\0").as_ptr());
i = i + (j + 3i32);
}
}
argv = argv.offset(1isize);
}
Buffer::flush(STDOUT_BUFFER.as_mut_ptr());
libc::_exit(0i32);
}
| pub unsafe extern "C" fn nomem() {
StrErr::die(
111i32,
(*b"dnsmx: fatal: \0").as_ptr(),
(*b"out of memory\0").as_ptr(),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const u8),
0i32 as (*const StrErr),
);
} | function_block-full_function | [
{
"content": "//! `uint16.rs`: network byte order (i.e. big endian) conversions\n\n//!\n\n//! This should probably be replaced by the byteorder crate\n\n\n\npub unsafe fn pack(s: *mut u8, u: u16) {\n\n *s.offset(0isize) = (u as (i32) & 255i32) as (u8);\n\n *s.offset(1isize) = (u as (i32) >> 8i32) as (u8);... |
Rust | src/lisp_subr.rs | tjshaffer21/rustl | 31c786c32b35f364a2b2c282874c2bda81fe01ef |
use std::rc::Rc;
use lisp_types::{ LispResult, LispParam, sexpr::*, errors::* };
use environment::Env;
pub fn atom<'a>(args_ptr: &LispParam<'a>, env: &'a Env<'a>) -> LispResult<'a> {
let args = args_ptr.borrow();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} else if len > 1 {
Err(LispError::TooManyArguments)
} else {
match args.front().unwrap() {
SExpr::Atom(_) => Ok(env.get(&"t").unwrap()),
_ => Ok(env.get(&"nil").unwrap()),
}
}
}
pub fn eq<'a>(args_ptr: &LispParam<'a>, env: &'a Env<'a>) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
if args.len() > 2 {
return Err(LispError::TooManyArguments)
}
if let Some(x) = args.pop_front() {
if let Some(y) = args.pop_front() {
if x == y {
Ok(env.get(&"t").unwrap())
} else {
Ok(env.get(&"nil").unwrap())
}
} else {
Err(LispError::TooFewArguments)
}
} else {
Err(LispError::TooFewArguments)
}
}
pub fn car<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} else if len > 1 {
Err(LispError::TooManyArguments)
} else {
if let Some(val) = args.pop_front() {
match val {
SExpr::Cons(mut v) => {
if let Some(r) = v.pop_front() {
Ok(Rc::new(r))
} else {
Err(LispError::InvalidArgument)
}
},
_ => Err(LispError::InvalidArgument),
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn cdr<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} else if len > 1 {
Err(LispError::TooManyArguments)
} else {
let arg = args.pop_front();
if let Some(val) = arg {
match val {
SExpr::Cons(mut v) => {
v.pop_front();
Ok(Rc::new(create_sexpr!(cons v)))
},
_ => Err(LispError::InvalidArgument)
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn cons<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len <= 1 {
Err(LispError::TooFewArguments)
} else if len > 2 {
Err(LispError::TooManyArguments)
} else {
if let Some(elov) = args.pop_front() {
if let Some(eltv) = args.pop_front() {
let mut new_list = std::collections::LinkedList::new();
new_list.push_front(eltv);
new_list.push_front(elov);
Ok(Rc::new(create_sexpr!(cons new_list)))
} else {
Err(LispError::InvalidArgument)
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn add<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let args = args_ptr.borrow_mut();
let mut sum: f64 = 0.0;
let mut float_flag = false;
for i in args.iter() {
match i {
SExpr::Atom(Atom::Number(Number::Integer(i))) => sum += *i as f64,
SExpr::Atom(Atom::Number(Number::FloatingPoint(f))) => {
float_flag = true;
sum += *f
},
_ => return Err(LispError::InvalidArgument),
}
}
if float_flag {
Ok(Rc::new(create_sexpr!(float sum)))
} else {
Ok(Rc::new(create_sexpr!(int sum as i64)))
}
} |
use std::rc::Rc;
use lisp_types::{ LispResult, LispParam, sexpr::*, errors::* };
use environment::Env;
pub fn atom<'a>(args_ptr: &LispParam<'a>, env: &'a Env<'a>) -> LispResult<'a> {
let args = args_ptr.borrow();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} |
pub fn eq<'a>(args_ptr: &LispParam<'a>, env: &'a Env<'a>) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
if args.len() > 2 {
return Err(LispError::TooManyArguments)
}
if let Some(x) = args.pop_front() {
if let Some(y) = args.pop_front() {
if x == y {
Ok(env.get(&"t").unwrap())
} else {
Ok(env.get(&"nil").unwrap())
}
} else {
Err(LispError::TooFewArguments)
}
} else {
Err(LispError::TooFewArguments)
}
}
pub fn car<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} else if len > 1 {
Err(LispError::TooManyArguments)
} else {
if let Some(val) = args.pop_front() {
match val {
SExpr::Cons(mut v) => {
if let Some(r) = v.pop_front() {
Ok(Rc::new(r))
} else {
Err(LispError::InvalidArgument)
}
},
_ => Err(LispError::InvalidArgument),
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn cdr<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len == 0 {
Err(LispError::TooFewArguments)
} else if len > 1 {
Err(LispError::TooManyArguments)
} else {
let arg = args.pop_front();
if let Some(val) = arg {
match val {
SExpr::Cons(mut v) => {
v.pop_front();
Ok(Rc::new(create_sexpr!(cons v)))
},
_ => Err(LispError::InvalidArgument)
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn cons<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let mut args = args_ptr.borrow_mut();
let len = args.len();
if len <= 1 {
Err(LispError::TooFewArguments)
} else if len > 2 {
Err(LispError::TooManyArguments)
} else {
if let Some(elov) = args.pop_front() {
if let Some(eltv) = args.pop_front() {
let mut new_list = std::collections::LinkedList::new();
new_list.push_front(eltv);
new_list.push_front(elov);
Ok(Rc::new(create_sexpr!(cons new_list)))
} else {
Err(LispError::InvalidArgument)
}
} else {
Err(LispError::InvalidArgument)
}
}
}
pub fn add<'a>(args_ptr: &LispParam<'a>, _env: &Env) -> LispResult<'a> {
let args = args_ptr.borrow_mut();
let mut sum: f64 = 0.0;
let mut float_flag = false;
for i in args.iter() {
match i {
SExpr::Atom(Atom::Number(Number::Integer(i))) => sum += *i as f64,
SExpr::Atom(Atom::Number(Number::FloatingPoint(f))) => {
float_flag = true;
sum += *f
},
_ => return Err(LispError::InvalidArgument),
}
}
if float_flag {
Ok(Rc::new(create_sexpr!(float sum)))
} else {
Ok(Rc::new(create_sexpr!(int sum as i64)))
}
} | else if len > 1 {
Err(LispError::TooManyArguments)
} else {
match args.front().unwrap() {
SExpr::Atom(_) => Ok(env.get(&"t").unwrap()),
_ => Ok(env.get(&"nil").unwrap()),
}
}
} | function_block-function_prefix_line | [] |
Rust | src/parse/header.rs | MikuroXina/bms-rs | 16f5301fe8847a6aa6791dd7e1a3308204172cf4 |
use std::{collections::HashMap, fmt::Debug, path::PathBuf};
use super::{ParseError, Result};
use crate::lex::{command::*, token::Token};
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum LnType {
Rdm,
Mgq,
}
impl Default for LnType {
fn default() -> Self {
Self::Rdm
}
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct Bmp {
pub file: PathBuf,
pub transparent_color: Argb,
}
#[derive(Debug, Default, Clone, PartialEq)]
pub struct Header {
pub player: Option<PlayerMode>,
pub genre: Option<String>,
pub title: Option<String>,
pub subtitle: Option<String>,
pub artist: Option<String>,
pub sub_artist: Option<String>,
pub maker: Option<String>,
pub comment: Option<Vec<String>>,
pub email: Option<String>,
pub url: Option<String>,
pub options: Option<Vec<String>>,
pub bpm: Option<f64>,
pub play_level: Option<u8>,
pub rank: Option<JudgeLevel>,
pub difficulty: Option<u8>,
pub total: Option<f64>,
pub volume: Volume,
pub ln_type: LnType,
pub poor_bga_mode: PoorMode,
pub back_bmp: Option<PathBuf>,
pub stage_file: Option<PathBuf>,
pub banner: Option<PathBuf>,
pub is_octave: bool,
pub midi_file: Option<PathBuf>,
pub video_file: Option<PathBuf>,
pub wav_path_root: Option<PathBuf>,
pub wav_files: HashMap<ObjId, PathBuf>,
pub poor_bmp: Option<PathBuf>,
pub bmp_files: HashMap<ObjId, Bmp>,
pub bpm_changes: HashMap<ObjId, f64>,
pub texts: HashMap<ObjId, String>,
pub change_options: HashMap<ObjId, String>,
}
impl Header {
pub(crate) fn parse(&mut self, token: &Token) -> Result<()> {
match *token {
Token::Artist(artist) => self.artist = Some(artist.into()),
Token::AtBga { .. } => todo!(),
Token::Banner(file) => self.banner = Some(file.into()),
Token::BackBmp(bmp) => self.back_bmp = Some(bmp.into()),
Token::Bga { .. } => todo!(),
Token::Bmp(id, path) => {
if id.is_none() {
self.poor_bmp = Some(path.into());
return Ok(());
}
let id = id.unwrap();
if self
.bmp_files
.insert(
id,
Bmp {
file: path.into(),
transparent_color: Argb::default(),
},
)
.is_some()
{
eprintln!(
"duplicated bmp definition found: {:?} {:?}",
id,
path.display()
);
}
}
Token::Bpm(bpm) => {
if let Ok(parsed) = bpm.parse() {
if 0.0 < parsed {
self.bpm = Some(parsed);
} else {
eprintln!("not positive bpm found: {:?}", parsed);
}
} else {
eprintln!("not number bpm found: {:?}", bpm);
}
}
Token::BpmChange(id, bpm) => {
let parsed: f64 = bpm
.parse()
.map_err(|_| ParseError::BpmParseError(bpm.into()))?;
if parsed <= 0.0 || !parsed.is_finite() {
return Err(ParseError::BpmParseError(bpm.into()));
}
if self.bpm_changes.insert(id, parsed).is_some() {
eprintln!("duplicated bpm change definition found: {:?} {:?}", id, bpm);
}
}
Token::ChangeOption(id, option) => {
if self.change_options.insert(id, option.into()).is_some() {
eprintln!(
"duplicated change option definition found: {:?} {}",
id, option
);
}
}
Token::Comment(comment) => self
.comment
.get_or_insert_with(Vec::new)
.push(comment.into()),
Token::Difficulty(diff) => self.difficulty = Some(diff),
Token::Email(email) => self.email = Some(email.into()),
Token::ExBmp(id, transparent_color, path) => {
if self
.bmp_files
.insert(
id,
Bmp {
file: path.into(),
transparent_color,
},
)
.is_some()
{
eprintln!(
"duplicated bmp definition found: {:?} {:?}",
id,
path.display()
);
}
}
Token::ExRank(_, _) => todo!(),
Token::ExWav(_, _, _) => todo!(),
Token::Genre(genre) => self.genre = Some(genre.to_owned()),
Token::LnTypeRdm => {
self.ln_type = LnType::Rdm;
}
Token::LnTypeMgq => {
self.ln_type = LnType::Mgq;
}
Token::Maker(maker) => self.maker = Some(maker.into()),
Token::MidiFile(midi_file) => self.midi_file = Some(midi_file.into()),
Token::OctFp => self.is_octave = true,
Token::Option(option) => self
.options
.get_or_insert_with(Vec::new)
.push(option.into()),
Token::PathWav(wav_path_root) => self.wav_path_root = Some(wav_path_root.into()),
Token::Player(player) => self.player = Some(player),
Token::PlayLevel(play_level) => self.play_level = Some(play_level),
Token::PoorBga(poor_bga_mode) => self.poor_bga_mode = poor_bga_mode,
Token::Rank(rank) => self.rank = Some(rank),
Token::StageFile(file) => self.stage_file = Some(file.into()),
Token::SubArtist(sub_artist) => self.sub_artist = Some(sub_artist.into()),
Token::SubTitle(subtitle) => self.subtitle = Some(subtitle.into()),
Token::Text(id, text) => {
if self.texts.insert(id, text.into()).is_some() {
eprintln!("duplicated text definition found: {:?} {}", id, text);
}
}
Token::Title(title) => self.title = Some(title.into()),
Token::Total(total) => {
if let Ok(parsed) = total.parse() {
self.total = Some(parsed);
} else {
eprintln!("not number total found: {:?}", total);
}
}
Token::Url(url) => self.url = Some(url.into()),
Token::VideoFile(video_file) => self.video_file = Some(video_file.into()),
Token::VolWav(volume) => self.volume = volume,
Token::Wav(id, path) => {
if self.wav_files.insert(id, path.into()).is_some() {
eprintln!(
"duplicated wav definition found: {:?} {:?}",
id,
path.display()
);
}
}
_ => {}
}
Ok(())
}
}
|
use std::{collections::HashMap, fmt::Debug, path::PathBuf};
use super::{ParseError, Result};
use crate::lex::{command::*, token::Token};
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum LnType {
Rdm,
Mgq,
}
impl Default for LnType {
fn default() -> Self {
Self::Rdm
}
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct Bmp {
pub file: PathBuf,
pub transparent_color: Argb,
}
#[derive(Debug, Default, Clone, PartialEq)]
pub struct Header {
pub player: Option<PlayerMode>,
pub genre: Option<String>,
pub title: Option<String>,
pub subtitle: Option<String>,
pub artist: Option<String>,
pub sub_artist: Option<String>,
pub maker: Option<String>,
pub comment: Option<Vec<String>>,
pub email: Option<String>,
pub url: Option<String>,
pub options: Option<Vec<String>>,
pub bpm: Option<f64>,
pub play_level: Option<u8>,
pub rank: Option<JudgeLevel>,
pub difficulty: Option<u8>,
pub total: Option<f64>,
pub volume: Volume,
pub ln_type: LnType,
pub poor_bga_mode: PoorMode,
pub back_bmp: Option<PathBuf>,
pub stage_file: Option<PathBuf>,
pub banner: Option<PathBuf>,
pub is_octave: bool,
pub midi_file: Option<PathBuf>,
pub video_file: Option<PathBuf>,
pub wav_path_root: Option<PathBuf>,
pub wav_files: HashMap<ObjId, PathBuf>,
pub poor_bmp: Option<PathBuf>,
pub bmp_files: HashMap<ObjId, Bmp>,
pub bpm_changes: HashMap<ObjId, f64>,
pub texts: HashMap<ObjId, String>,
pub change_options: HashMap<ObjId, String>,
}
impl Header {
pub(crate) fn parse(&mut self, token: &Token) -> Result<()> {
match *token {
Token::Artist(artist) => self.artist = Some(artist.into()),
Token::AtBga { .. } => todo!(),
Token::Banner(file) => self.banner = Some(file.into()),
Token::BackBmp(bmp) => self.back_bmp = Some(bmp.into()),
Token::Bga { .. } => todo!(),
Token::Bmp(id, path) => {
if id.is_none() {
self.poor_bmp = Some(path.into());
return Ok(());
}
let id = id.unwrap();
if self
.bmp_files
.insert(
id,
Bmp {
file: path.into(),
transparent_color: Argb::default(),
},
)
.is_some()
{
eprintln!(
"duplicated bmp definition found: {:?} {:?}",
id,
path.display()
);
}
}
Token::Bpm(bpm) => {
if let Ok(parsed) = bpm.parse() {
if 0.0 < parsed {
self.bpm = Some(parsed);
} else {
eprintln!("not positive bpm found: {:?}", parsed);
}
} else {
eprintln!("not number bpm found: {:?}", bpm);
}
}
Token::BpmChange(id, bpm) => {
let parsed: f64 = bpm
.parse()
.map_err(|_| ParseError::BpmParseError(bpm.into()))?;
if parsed <= 0.0 || !parsed.is_finite() {
return Err(ParseError::BpmParseError(bpm.into()));
}
if self.bpm_changes.insert(id, parsed).is_some() {
eprintln!("duplicated bpm change definition found: {:?} {:?}", id, bpm);
}
}
Token::ChangeOption(id, option) => {
if self.change_options.insert(id, option.into()).is_some() {
eprintln!(
"duplicated change option definition found: {:?} {}",
id, option
);
}
}
Token::Comment(comment) => self
.comment
.get_or_insert_with(Vec::new)
.push(comment.into()),
Token::Difficulty(diff) => self.difficulty = Some(diff),
Token::Email(email) => self.email = Some(email.into()),
Token::ExBmp(id, transparent_color, path) => {
if self
.bmp_files
.insert(
id,
Bmp {
file: path.into(),
transparent_color,
},
)
.is_some()
{
eprintln!(
"duplicated bmp definition found: {:?} {:?}",
id,
path.display()
);
}
}
Token::ExRank(_, _) => todo!(),
Token::ExWav(_, _, _) => todo!(),
Token::Genre(genre) => self.genre = Some(genre.to_owned()),
Token::LnTypeRdm => {
self.ln_type = LnType::Rdm;
}
Token::LnTypeMgq => {
self.ln_type = LnType::Mgq;
}
Token::Maker(maker) => self.maker = Some(maker.into()),
Token::MidiFile(midi_file) => self.midi_file = Some(midi_file.into()),
Token::OctFp => self.is_octave = true,
Token::Option(option) => self
.options
.get_or_insert_with(Vec::new)
.push(option.into()),
Token::PathWav(wav_path_root) => self.wav_path_root = Some(wav_path_root.into()),
Token::Player(player) => self.player = Some(player),
Token::PlayLevel(play_level) => self.play_level = Some(play_level),
Token::PoorBga(poor_bga_mode) => self.poor_bga_mode = poor_bga_mode,
Token::Rank(rank) => self.rank = Some(rank),
Token::StageFile(file) => self.stage_file = Some(file.into()),
Token::SubArtist(sub_artist) => self.sub_artist = Some(sub_artist.into()),
Token::SubTitle(subtitle) => self.subtitle = Some(subtitle.into()),
Token::Text(id, text) => {
if self.texts.insert(id, text.into()).is_some() {
eprintln!("duplicated text definition found: {:?} {}", id, text);
}
}
Token::Title(title) => self.title = Some(title.into()),
Token::Total(total) => {
if let Ok(parsed) = total.parse() {
self.total = Some(parsed);
} |
}
| else {
eprintln!("not number total found: {:?}", total);
}
}
Token::Url(url) => self.url = Some(url.into()),
Token::VideoFile(video_file) => self.video_file = Some(video_file.into()),
Token::VolWav(volume) => self.volume = volume,
Token::Wav(id, path) => {
if self.wav_files.insert(id, path.into()).is_some() {
eprintln!(
"duplicated wav definition found: {:?} {:?}",
id,
path.display()
);
}
}
_ => {}
}
Ok(())
} | function_block-function_prefix_line | [
{
"content": "/// Analyzes and converts the BMS format text into [`TokenStream`].\n\npub fn parse(source: &str) -> Result<TokenStream> {\n\n let mut cursor = Cursor::new(source);\n\n\n\n let mut tokens = vec![];\n\n while !cursor.is_end() {\n\n tokens.push(Token::parse(&mut cursor)?);\n\n }\n... |
Rust | src/common/core.rs | hbeimf/crust | 2cc9414ef5ad57133ad25de2193ba1734798a9de |
use crate::common::{CommonError, Result, State};
use maidsafe_utilities::thread::{self, Joiner};
use mio::{Event, Events, Poll, PollOpt, Ready, Token};
use mio_extras::channel::{self, Receiver, Sender};
use mio_extras::timer::{Timeout, Timer};
use std::cell::RefCell;
use std::collections::HashMap;
use std::rc::Rc;
use std::sync::mpsc::TryRecvError;
use std::time::Duration;
const EVENT_CAPACITY: usize = 1024;
const CHANNEL_TOKEN_OFFSET: usize = 0;
const TIMER_TOKEN_OFFSET: usize = CHANNEL_TOKEN_OFFSET + 1;
const USER_TOKEN_OFFSET: usize = TIMER_TOKEN_OFFSET + 1;
pub struct EventLoop<T> {
tx: Sender<CoreMessage<T>>,
_joiner: Joiner,
}
impl<T> EventLoop<T> {
pub fn send(&self, msg: CoreMessage<T>) -> Result<()> {
self.tx.send(msg).map_err(|_e| CommonError::CoreMsgTx)
}
}
impl<T> Drop for EventLoop<T> {
fn drop(&mut self) {
if let Err(e) = self.tx.send(CoreMessage(None)) {
warn!(
"Could not send a terminator to event-loop. We will possibly not be able to \
gracefully exit. Error: {:?}",
e
);
}
}
}
pub fn spawn_event_loop<T: 'static, F>(
token_counter_start: usize,
event_loop_id: Option<&str>,
init_user_data: F,
) -> Result<EventLoop<T>>
where
F: 'static + FnOnce() -> T + Send,
{
let poll = Poll::new()?;
let (tx, rx) = channel::channel();
let timer = Timer::default();
poll.register(
&rx,
Token(token_counter_start + CHANNEL_TOKEN_OFFSET),
Ready::readable(),
PollOpt::edge(),
)?;
poll.register(
&timer,
Token(token_counter_start + TIMER_TOKEN_OFFSET),
Ready::readable(),
PollOpt::edge(),
)?;
let mut name = "CRUST-Event-Loop".to_string();
if let Some(id) = event_loop_id {
name.push_str(": ");
name.push_str(id);
}
let tx_clone = tx.clone();
let joiner = thread::named(name, move || {
let user_data = init_user_data();
let core = Core::new(
token_counter_start + USER_TOKEN_OFFSET,
tx_clone,
timer,
user_data,
);
match event_loop_impl(token_counter_start, &poll, &rx, core) {
Ok(()) => trace!("Graceful event loop exit."),
Err(e) => error!("Event loop killed due to {:?}", e),
}
});
Ok(EventLoop {
tx,
_joiner: joiner,
})
}
fn event_loop_impl<T>(
token_counter_start: usize,
poll: &Poll,
rx: &Receiver<CoreMessage<T>>,
mut core: Core<T>,
) -> Result<()> {
let mut events = Events::with_capacity(EVENT_CAPACITY);
'event_loop: loop {
let _ = poll.poll(&mut events, None)?;
for event in events.iter() {
match event.token() {
Token(t) if t == token_counter_start + CHANNEL_TOKEN_OFFSET => {
if !event.readiness().is_readable() {
warn!(
"Communication channel to event loop errored out: {:?}",
event
);
continue;
}
loop {
let msg = match rx.try_recv() {
Ok(msg) => msg,
Err(TryRecvError::Empty) => break,
Err(TryRecvError::Disconnected) => break 'event_loop,
};
match msg.0 {
Some(mut f) => f(&mut core, poll),
None => break 'event_loop,
}
}
}
Token(t) if t == token_counter_start + TIMER_TOKEN_OFFSET => {
core.handle_timer(poll, event.readiness())
}
_ => core.handle_event(poll, event),
}
}
}
Ok(())
}
type CoreMessageHandler<T> = Box<FnMut(&mut Core<T>, &Poll) + Send>;
pub struct CoreMessage<T>(Option<CoreMessageHandler<T>>);
#[derive(Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone, Debug)]
pub struct CoreTimer {
pub state_id: Token,
pub timer_id: u8,
}
pub struct Core<T> {
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
token_counter: usize,
states: HashMap<Token, Rc<RefCell<State<T>>>>,
user_data: T,
}
impl<T> Core<T> {
fn new(
token_counter_start: usize,
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
user_data: T,
) -> Self {
Core {
tx,
timer,
token_counter: token_counter_start,
states: HashMap::new(),
user_data,
}
}
#[cfg(test)]
pub fn new_for_tests(
token_counter_start: usize,
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
user_data: T,
) -> Self {
Self::new(token_counter_start, tx, timer, user_data)
}
pub fn sender(&self) -> &Sender<CoreMessage<T>> {
&self.tx
}
pub fn set_timeout(&mut self, interval: Duration, core_timer: CoreTimer) -> Timeout {
self.timer.set_timeout(interval, core_timer)
}
pub fn cancel_timeout(&mut self, timeout: &Timeout) -> Option<CoreTimer> {
self.timer.cancel_timeout(timeout)
}
pub fn get_new_token(&mut self) -> Token {
let token = Token(self.token_counter);
self.token_counter += 1;
token
}
pub fn insert_state(
&mut self,
token: Token,
state: Rc<RefCell<State<T>>>,
) -> Option<Rc<RefCell<State<T>>>> {
self.states.insert(token, state)
}
pub fn remove_state(&mut self, token: Token) -> Option<Rc<RefCell<State<T>>>> {
self.states.remove(&token)
}
pub fn get_state(&self, key: Token) -> Option<Rc<RefCell<State<T>>>> {
self.states.get(&key).cloned()
}
pub fn user_data(&self) -> &T {
&self.user_data
}
pub fn user_data_mut(&mut self) -> &mut T {
&mut self.user_data
}
fn handle_event(&mut self, poll: &Poll, event: Event) {
if let Some(state) = self.get_state(event.token()) {
state.borrow_mut().ready(self, poll, event.readiness());
}
}
fn handle_timer(&mut self, poll: &Poll, kind: Ready) {
if !kind.is_readable() {
warn!("Timer errored out: {:?}", kind);
return;
}
while let Some(core_timer) = self.timer.poll() {
if let Some(state) = self.get_state(core_timer.state_id) {
state.borrow_mut().timeout(self, poll, core_timer.timer_id);
}
}
}
}
impl<T> CoreMessage<T> {
pub fn new<F: FnOnce(&mut Core<T>, &Poll) + Send + 'static>(f: F) -> Self {
let mut f = Some(f);
CoreMessage(Some(Box::new(move |core: &mut Core<T>, poll: &Poll| {
if let Some(f) = f.take() {
f(core, poll)
}
})))
}
}
impl CoreTimer {
pub fn new(state_id: Token, timer_id: u8) -> Self {
CoreTimer { state_id, timer_id }
}
}
|
use crate::common::{CommonError, Result, State};
use maidsafe_utilities::thread::{self, Joiner};
use mio::{Event, Events, Poll, PollOpt, Ready, Token};
use mio_extras::channel::{self, Receiver, Sender};
use mio_extras::timer::{Timeout, Timer};
use std::cell::RefCell;
use std::collections::HashMap;
use std::rc::Rc;
use std::sync::mpsc::TryRecvError;
use std::time::Duration;
const EVENT_CAPACITY: usize = 1024;
const CHANNEL_TOKEN_OFFSET: usize = 0;
const TIMER_TOKEN_OFFSET: usize = CHANNEL_TOKEN_OFFSET + 1;
const USER_TOKEN_OFFSET: usize = TIMER_TOKEN_OFFSET + 1;
pub struct EventLoop<T> {
tx: Sender<CoreMessage<T>>,
_joiner: Joiner,
}
impl<T> EventLoop<T> {
pub fn send(&self, msg: CoreMessage<T>) -> Result<()> {
self.tx.send(msg).map_err(|_e| CommonError::CoreMsgTx)
}
}
impl<T> Drop for EventLoop<T> {
fn drop(&mut self) {
if let Err(e) = self.tx.send(CoreMessage(None)) {
warn!(
"Could not send a terminator to event-loop. We will possibly not be able to \
gracefully exit. Error: {:?}",
e
);
}
}
}
pub fn spawn_event_loop<T: 'static, F>(
token_counter_start: usize,
event_loop_id: Option<&str>,
init_user_data: F,
) -> Result<EventLoop<T>>
where
F: 'static + FnOnce() -> T + Send,
{
let poll = Poll::new()?;
let (tx, rx) = channel::channel();
let timer = Timer::default();
poll.register(
&rx,
Token(token_counter_start + CHANNEL_TOKEN_OFFSET),
Ready::readable(),
PollOpt::edge(),
)?;
poll.register(
&timer,
Token(token_counter_start + TIMER_TOKEN_OFFSET),
Ready::readable(),
PollOpt::edge(),
)?;
let mut name = "CRUST-Event-Loop".to_string();
if let Some(id) = event_loop_id {
name.push_str(": ");
name.push_str(id);
}
let tx_clone = tx.clone();
let joiner = thread::named(name, move || {
let user_data = init_user_data();
let core = Core::new(
token_counter_start + USER_TOKEN_OFFSET,
tx_clone,
timer,
user_data,
);
match event_loop_impl(token_counter_start, &poll, &rx, core) {
Ok(()) => trace!("Graceful event loop exit."),
Err(e) => error!("Event loop killed due to {:?}", e),
}
});
Ok(EventLoop {
tx,
_joiner: joiner,
})
}
fn event_loop_impl<T>(
token_counter_start: usize,
poll: &Poll,
rx: &Receiver<CoreMessage<T>>,
mut core: Core<T>,
) -> Result<()> {
let mut events = Events::with_capacity(EVENT_CAPACITY);
'event_loop: loop {
let _ = poll.poll(&mut events, None)?;
for event in events.iter() {
match event.token() {
Token(t) if t == token_counter_start + CHANNEL_TOKEN_OFFSET => {
if !event.readiness().is_readable() {
warn!(
"Communication channel to event loop errored out: {:?}",
event
);
continue;
}
loop {
let msg = match rx.try_recv() {
Ok(msg) => msg,
Err(TryRecvError::Empty) => break,
Err(TryRecvError::Disconnected) => break 'event_loop,
};
match msg.0 {
Some(mut f) => f(&mut core, poll),
None => break 'event_loop,
}
}
}
Token(t) if t == token_counter_start + TIMER_TOKEN_OFFSET => {
core.handle_timer(poll, event.readiness())
}
_ => core.handle_event(poll, event),
}
}
}
Ok(())
}
type CoreMessageHandler<T> = Box<FnMut(&mut Core<T>, &Poll) + Send>;
pub struct CoreMessage<T>(Option<CoreMessageHandler<T>>);
#[derive(Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone, Debug)]
pub struct CoreTimer {
pub state_id: Token,
pub timer_id: u8,
}
pub struct Core<T> {
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
token_counter: usize,
states: HashMap<Token, Rc<RefCell<State<T>>>>,
user_data: T,
}
impl<T> Core<T> {
fn new(
token_counter_start: usize,
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
user_data: T,
) -> Self {
Core {
tx,
timer,
token_counter: token_counter_start,
states: HashMap::new(),
user_data,
}
}
#[cfg(test)]
pub fn new_for_tests(
token_counter_start: usize,
tx: Sender<CoreMessage<T>>,
timer: Timer<CoreTimer>,
user_data: T,
) -> Self {
Self::new(token_counter_start, tx, timer, user_data)
}
pub fn sender(&self) -> &Sender<CoreMessage<T>> {
&self.tx
}
pub fn set_timeout(&mut self, interval: Duration, core_timer: CoreTimer) -> Timeout {
self.timer.set_timeout(interval, core_timer)
}
pub fn cancel_timeout(&mut self, timeout: &Timeout) -> Option<CoreTimer> {
self.timer.cancel_timeout(timeout)
}
pub fn get_new_token(&mut self) -> Token {
let token = Token(self.token_counter);
self.token_counter += 1;
token
}
pub fn insert_state(
&mut self,
token: Token,
state: Rc<RefCell<State<T>>>,
) -> Option<Rc<RefCell<State<T>>>> {
self.states.insert(token, state)
}
pub fn remove_state(&mut self, token: Token) -> Option<Rc<RefCell<State<T>>>> {
self.states.remove(&token)
}
pub fn get_state(&self, key: Token) -> Option<Rc<RefCell<State<T>>>> {
self.states.get(&key).cloned()
}
pub fn user_data(&self) -> &T {
&self.user_data
}
pub fn user_data_mut(&mut self) -> &mut T {
&mut self.user_data
}
fn handle_event(&mut self, poll: &Poll, event: Event) {
if let Some(state) = self.get_state(event.token()) {
state.borrow_mut().ready(self, poll, event.readiness());
}
}
fn handle_timer(&mut self, poll: &Poll, kind: Ready) {
if !kind.is_readable() {
warn!("Timer errored out: {:?}", kind);
return;
}
while let Some(core_timer) = self.timer.poll() {
if let Some(state) = self.get_state(core_timer.state_id) {
state.borrow_mut().timeout(self, poll, core_timer.timer_id);
} | r_id: u8) -> Self {
CoreTimer { state_id, timer_id }
}
}
|
}
}
}
impl<T> CoreMessage<T> {
pub fn new<F: FnOnce(&mut Core<T>, &Poll) + Send + 'static>(f: F) -> Self {
let mut f = Some(f);
CoreMessage(Some(Box::new(move |core: &mut Core<T>, poll: &Poll| {
if let Some(f) = f.take() {
f(core, poll)
}
})))
}
}
impl CoreTimer {
pub fn new(state_id: Token, time | random | [
{
"content": "/// Puts given peer contacts into bootstrap cache which is then written to disk.\n\npub fn cache_peer_info(core: &mut EventLoopCore, peer_info: PeerInfo, config: &CrustConfig) {\n\n let hard_coded_peers = &unwrap!(config.lock()).cfg.hard_coded_contacts;\n\n if hard_coded_peers.contains(&peer... |
Rust | src/main.rs | adumbidiot/pikadick-rs | da2610a36f6a137543e6261dfb43d3d6fd288138 | #![deny(
unused_qualifications,
clippy::all,
unused_qualifications,
unused_import_braces,
unreachable_pub,
trivial_numeric_casts,
rustdoc::all,
missing_debug_implementations,
missing_copy_implementations,
deprecated_in_future,
meta_variable_misuse,
non_ascii_idents,
rust_2018_compatibility,
rust_2018_idioms,
future_incompatible,
nonstandard_style
)]
#![allow(missing_doc_code_examples)]
pub mod checks;
pub mod client_data;
pub mod commands;
pub mod config;
pub mod database;
pub mod logger;
pub mod util;
use crate::{
client_data::ClientData,
commands::*,
config::{
ActivityKind,
Config,
Severity,
},
database::Database,
};
use anyhow::Context as _;
use serenity::{
client::bridge::gateway::ShardManager,
framework::standard::{
help_commands,
macros::{
group,
help,
},
Args,
CommandGroup,
CommandResult,
DispatchError,
HelpOptions,
Reason,
StandardFramework,
},
futures::future::BoxFuture,
model::prelude::*,
prelude::*,
FutureExt,
};
use std::{
collections::HashSet,
path::Path,
sync::Arc,
time::{
Duration,
Instant,
},
};
use tokio::runtime::Builder as RuntimeBuilder;
use tracing::{
error,
info,
warn,
};
use tracing_appender::non_blocking::WorkerGuard;
const TOKIO_RT_SHUTDOWN_TIMEOUT: Duration = Duration::from_secs(10);
struct Handler;
#[serenity::async_trait]
impl EventHandler for Handler {
async fn ready(&self, ctx: Context, ready: Ready) {
let data_lock = ctx.data.read().await;
let client_data = data_lock
.get::<ClientDataKey>()
.expect("missing client data");
let config = client_data.config.clone();
drop(data_lock);
if let (Some(status), Some(kind)) = (config.status_name(), config.status_type()) {
match kind {
ActivityKind::Listening => {
ctx.set_activity(Activity::listening(status)).await;
}
ActivityKind::Streaming => {
ctx.set_activity(Activity::streaming(status, config.status_url().unwrap()))
.await;
}
ActivityKind::Playing => {
ctx.set_activity(Activity::playing(status)).await;
}
}
}
info!("logged in as '{}'", ready.user.name);
}
async fn resume(&self, _ctx: Context, resumed: ResumedEvent) {
warn!("resumed connection. trace: {:?}", resumed.trace);
}
#[tracing::instrument(skip(self, ctx, msg), fields(author = %msg.author.id, guild = ?msg.guild_id, content = %msg.content))]
async fn message(&self, ctx: Context, msg: Message) {
let data_lock = ctx.data.read().await;
let client_data = data_lock
.get::<ClientDataKey>()
.expect("missing client data");
let reddit_embed_data = client_data.reddit_embed_data.clone();
drop(data_lock);
if let Err(e) = reddit_embed_data.process_msg(&ctx, &msg).await {
error!("failed to generate reddit embed: {}", e);
}
}
}
#[derive(Debug, Clone, Copy)]
pub struct ClientDataKey;
impl TypeMapKey for ClientDataKey {
type Value = ClientData;
}
#[help]
async fn help(
ctx: &Context,
msg: &Message,
args: Args,
help_options: &'static HelpOptions,
groups: &[&'static CommandGroup],
owners: HashSet<UserId>,
) -> CommandResult {
let _ = help_commands::with_embeds(ctx, msg, args, help_options, groups, owners)
.await
.is_some();
Ok(())
}
#[group]
#[commands(
ping,
nekos,
r6stats,
r6tracker,
rule34,
system,
quizizz,
fml,
zalgo,
shift,
reddit_embed,
invite,
vaporwave,
cmd,
latency,
uwuify,
cache_stats,
insta_dl,
deviantart,
urban,
xkcd,
tic_tac_toe,
iqdb
)]
struct General;
async fn handle_ctrl_c(shard_manager: Arc<Mutex<ShardManager>>) {
match tokio::signal::ctrl_c().await {
Ok(_) => {
info!("shutting down...");
info!("stopping client...");
shard_manager.lock().await.shutdown_all().await;
}
Err(e) => {
warn!("failed to set ctrl-c handler: {}", e);
}
};
}
#[tracing::instrument(skip(_ctx, msg), fields(author = %msg.author.id, guild = ?msg.guild_id, content = %msg.content))]
fn before_handler<'fut>(
_ctx: &'fut Context,
msg: &'fut Message,
cmd_name: &'fut str,
) -> BoxFuture<'fut, bool> {
info!("allowing command to process");
async move { true }.boxed()
}
fn after_handler<'fut>(
_ctx: &'fut Context,
_msg: &'fut Message,
command_name: &'fut str,
command_result: CommandResult,
) -> BoxFuture<'fut, ()> {
async move {
if let Err(e) = command_result {
error!("failed to process command '{}': {}", command_name, e);
}
}
.boxed()
}
fn unrecognised_command_handler<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
command_name: &'fut str,
) -> BoxFuture<'fut, ()> {
async move {
error!("unrecognized command '{}'", command_name);
let _ = msg
.channel_id
.say(
&ctx.http,
format!("Could not find command '{}'", command_name),
)
.await
.is_ok();
}
.boxed()
}
fn process_dispatch_error<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
error: DispatchError,
) -> BoxFuture<'fut, ()> {
process_dispatch_error_future(ctx, msg, error).boxed()
}
async fn process_dispatch_error_future<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
error: DispatchError,
) {
match error {
DispatchError::Ratelimited(s) => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!("Wait {} seconds to use that command again", s.as_secs()),
)
.await
.is_ok();
}
DispatchError::NotEnoughArguments { min, given } => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!(
"Expected at least {} argument(s) for this command, but only got {}",
min, given
),
)
.await
.is_ok();
}
DispatchError::TooManyArguments { max, given } => {
let response_str = format!("Expected no more than {} argument(s) for this command, but got {}. Try using quotation marks if your argument has spaces.",
max, given
);
let _ = msg.channel_id.say(&ctx.http, response_str).await.is_ok();
}
DispatchError::CheckFailed(check_name, reason) => match reason {
Reason::User(user_reason_str) => {
let _ = msg.channel_id.say(&ctx.http, user_reason_str).await.is_ok();
}
_ => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!("{} check failed: {:#?}", check_name, reason),
)
.await
.is_ok();
}
},
e => {
let _ = msg
.channel_id
.say(&ctx.http, format!("Unhandled Dispatch Error: {:?}", e))
.await
.is_ok();
}
};
}
fn load_config() -> anyhow::Result<Config> {
let config_path: &Path = "./config.toml".as_ref();
eprintln!("loading `{}`...", config_path.display());
let mut config = Config::load_from_path(config_path)
.with_context(|| format!("failed to load `{}`", config_path.display()))?;
eprintln!("validating config...");
let errors = config.validate();
let mut error_count = 0;
for e in errors {
match e.severity() {
Severity::Warn => {
eprintln!("validation warning: {}", e.error());
}
Severity::Error => {
eprintln!("validation error: {}", e.error());
error_count += 1;
}
}
}
if error_count != 0 {
anyhow::bail!("validation failed with {} errors.", error_count);
}
Ok(config)
}
fn setup() -> anyhow::Result<(tokio::runtime::Runtime, Config, bool, WorkerGuard)> {
eprintln!("starting tokio runtime...");
let tokio_rt = RuntimeBuilder::new_multi_thread()
.enable_all()
.thread_name("pikadick-tokio-worker")
.build()
.context("failed to start tokio runtime")?;
let config = load_config().context("failed to load config")?;
eprintln!("opening data directory...");
if config.data_dir.is_file() {
anyhow::bail!("failed to create or open data directory, the path is a file");
}
let missing_data_dir = !config.data_dir.exists();
if missing_data_dir {
eprintln!("data directory does not exist. creating...");
std::fs::create_dir_all(&config.data_dir).context("failed to create data directory")?;
} else if config.data_dir.is_dir() {
eprintln!("data directory already exists.");
}
std::fs::create_dir_all(&config.log_file_dir()).context("failed to create log file dir")?;
eprintln!("setting up logger...");
let guard = tokio_rt
.block_on(async { crate::logger::setup(&config) })
.context("failed to initialize logger")?;
eprintln!();
Ok((tokio_rt, config, missing_data_dir, guard))
}
fn main() {
let (tokio_rt, config, missing_data_dir, worker_guard) = match setup() {
Ok(data) => data,
Err(e) => {
eprintln!("{:?}", e);
drop(e);
std::process::exit(1);
}
};
let exit_code = match real_main(tokio_rt, config, missing_data_dir, worker_guard) {
Ok(()) => 0,
Err(e) => {
error!("{:?}", e);
1
}
};
std::process::exit(exit_code);
}
fn real_main(
tokio_rt: tokio::runtime::Runtime,
config: Config,
missing_data_dir: bool,
_worker_guard: WorkerGuard,
) -> anyhow::Result<()> {
let ret = tokio_rt.block_on(async_main(config, missing_data_dir));
let shutdown_start = Instant::now();
info!(
"shutting down tokio runtime (shutdown timeout is {:?})...",
TOKIO_RT_SHUTDOWN_TIMEOUT
);
tokio_rt.shutdown_timeout(TOKIO_RT_SHUTDOWN_TIMEOUT);
info!("shutdown tokio runtime in {:?}", shutdown_start.elapsed());
info!("successful shutdown");
ret
}
async fn async_main(config: Config, _missing_data_dir: bool) -> anyhow::Result<()> {
info!("opening database...");
let db_path = config.data_dir.join("pikadick.sqlite");
let db = Database::new(&db_path, true)
.await
.context("failed to open database")?;
let uppercase_prefix = config.prefix.to_uppercase();
let framework = StandardFramework::new()
.configure(|c| {
c.prefixes(&[&config.prefix, &uppercase_prefix])
.case_insensitivity(true)
})
.help(&HELP)
.group(&GENERAL_GROUP)
.bucket("nekos", |b| b.delay(1))
.await
.bucket("r6stats", |b| b.delay(7))
.await
.bucket("r6tracker", |b| b.delay(7))
.await
.bucket("system", |b| b.delay(30))
.await
.bucket("quizizz", |b| b.delay(10))
.await
.bucket("insta-dl", |b| b.delay(10))
.await
.bucket("ttt-board", |b| b.delay(1))
.await
.bucket("default", |b| b.delay(1))
.await
.before(before_handler)
.after(after_handler)
.unrecognised_command(unrecognised_command_handler)
.on_dispatch_error(process_dispatch_error);
info!("using prefix '{}'", &config.prefix);
let mut client = Client::builder(&config.token)
.event_handler(Handler)
.framework(framework)
.await
.context("failed to create client")?;
tokio::spawn(handle_ctrl_c(client.shard_manager.clone()));
let client_data = ClientData::init(client.shard_manager.clone(), config, db)
.await
.context("client data initialization failed")?;
{
client_data.enabled_check_data.add_groups(&[&GENERAL_GROUP]);
}
{
let mut data = client.data.write().await;
data.insert::<ClientDataKey>(client_data);
}
info!("logging in...");
if let Err(why) = client.start().await {
error!("error while running client: {}", why);
}
drop(client);
Ok(())
}
| #![deny(
unused_qualifications,
clippy::all,
unused_qualifications,
unused_import_braces,
unreachable_pub,
trivial_numeric_casts,
rustdoc::all,
missing_debug_implementations,
missing_copy_implementations,
deprecated_in_future,
meta_variable_misuse,
non_ascii_idents,
rust_2018_compatibility,
rust_2018_idioms,
future_incompatible,
nonstandard_style
)]
#![allow(missing_doc_code_examples)]
pub mod checks;
pub mod client_data;
pub mod commands;
pub mod config;
pub mod database;
pub mod logger;
pub mod util;
use crate::{
client_data::ClientData,
commands::*,
config::{
ActivityKind,
Config,
Severity,
},
database::Database,
};
use anyhow::Context as _;
use serenity::{
client::bridge::gateway::ShardManager,
framework::standard::{
help_commands,
macros::{
group,
help,
},
Args,
CommandGroup,
CommandResult,
DispatchError,
HelpOptions,
Reason,
StandardFramework,
},
futures::future::BoxFuture,
model::prelude::*,
prelude::*,
FutureExt,
};
use std::{
collections::HashSet,
path::Path,
sync::Arc,
time::{
Duration,
Instant,
},
};
use tokio::runtime::Builder as RuntimeBuilder;
use tracing::{
error,
info,
warn,
};
use tracing_appender::non_blocking::WorkerGuard;
const TOKIO_RT_SHUTDOWN_TIMEOUT: Duration = Duration::from_secs(10);
struct Handler;
#[serenity::async_trait]
impl EventHandler for Handler {
async fn ready(&self, ctx: Context, ready: Ready) {
let data_lock = ctx.data.read().await;
let client_data = data_lock
.get::<ClientDataKey>()
.expect("missing client data");
let config = client_data.config.clone();
drop(data_lock);
if let (Some(status), Some(kind)) = (config.status_name(), config.status_type()) {
match kind {
ActivityKind::Listening => {
ctx.set_activity(Activity::listening(status)).await;
}
ActivityKind::Streaming => {
ctx.set_activity(Activity::streaming(status, config.status_url().unwrap()))
.await;
}
ActivityKind::Playing => {
ctx.set_activity(Activity::playing(status)).await;
}
}
}
info!("logged in as '{}'", ready.user.name);
}
async fn resume(&self, _ctx: Context, resumed: ResumedEvent) {
warn!("resumed connection. trace: {:?}", resumed.trace);
}
#[tracing::instrument(skip(self, ctx, msg), fields(author = %msg.author.id, guild = ?msg.guild_id, content = %msg.content))]
async fn message(&self, ctx: Context, msg: Message) {
let data_lock = ctx.data.read().await;
let client_data = data_lock
.get::<ClientDataKey>()
.expect("missing client data");
let reddit_embed_data = client_data.reddit_embed_data.clone();
drop(data_lock);
if let Err(e) = reddit_embed_data.process_msg(&ctx, &msg).await {
error!("failed to generate reddit embed: {}", e);
}
}
}
#[derive(Debug, Clone, Copy)]
pub struct ClientDataKey;
impl TypeMapKey for ClientDataKey {
type Value = ClientData;
}
#[help]
async fn help(
ctx: &Context,
msg: &Message,
args: Args,
help_options: &'static HelpOptions,
groups: &[&'static CommandGroup],
owners: HashSet<UserId>,
) -> CommandResult {
let _ = help_commands::with_embeds(ctx, msg, args, help_options, groups, owners)
.await
.is_some();
Ok(())
}
#[group]
#[commands(
ping,
nekos,
r6stats,
r6tracker,
rule34,
system,
quizizz,
fml,
zalgo,
shift,
reddit_embed,
invite,
vaporwave,
cmd,
latency,
uwuify,
cache_stats,
insta_dl,
deviantart,
urban,
xkcd,
tic_tac_toe,
iqdb
)]
struct General;
async fn handle_ctrl_c(shard_manager: Arc<Mutex<ShardManager>>) {
match tokio::signal::ctrl_c().await {
Ok(_) => {
info!("shutting down...");
info!("stopping client...");
shard_manager.lock().await.shutdown_all().await;
}
Err(e) => {
warn!("failed to set ctrl-c handler: {}", e);
}
};
}
#[tracing::instrument(skip(_ctx, msg), fields(author = %msg.author.id, guild = ?msg.guild_id, content = %msg.content))]
fn before_handler<'fut>(
_ctx: &'fut Context,
msg: &'fut Message,
cmd_name: &'fut str,
) -> BoxFuture<'fut, bool> {
info!("allowing command to process");
async move { true }.boxed()
}
fn after_handler<'fut>(
_ctx: &'fut Context,
_msg: &'fut Message,
command_name: &'fut str,
command_result: CommandResult,
) -> BoxFuture<'fut, ()> {
async move {
if let Err(e) = command_result {
error!("failed to process command '{}': {}", command_name, e);
}
}
.boxed()
}
fn unrecognised_command_handler<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
command_name: &'fut str,
) -> BoxFuture<'fut, ()> {
async move {
error!("unrecognized command '{}'", command_name);
let _ = msg
.channel_id
.say(
&ctx.http,
format!("Could not find command '{}'", command_name),
)
.await
.is_ok();
}
.boxed()
}
fn process_dispatch_error<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
error: DispatchError,
) -> BoxFuture<'fut, ()> {
process_dispatch_error_future(ctx, msg, error).boxed()
}
async fn process_dispatch_error_future<'fut>(
ctx: &'fut Context,
msg: &'fut Message,
error: DispatchError,
) {
match error {
DispatchError::Ratelimited(s) => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!("Wait {} seconds to use that command again", s.as_secs()),
)
.await
.is_ok();
}
DispatchError::NotEnoughArguments { min, given } => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!(
"Expected at least {} argument(s) for this command, but only got {}",
min, given
),
)
.await
.is_ok();
}
DispatchError::TooManyArguments { max, given } => {
let response_str = format!("Expected no more than {} argument(s) for this command, but got {}. Try using quotation marks if your argument has spaces.",
max, given
);
let _ = msg.channel_id.say(&ctx.http, response_str).await.is_ok();
}
DispatchError::CheckFailed(check_name, reason) => match reason {
Reason::User(user_reason_str) => {
let _ = msg.channel_id.say(&ctx.http, user_reason_str).await.is_ok();
}
_ => {
let _ = msg
.channel_id
.say(
&ctx.http,
format!("{} check failed: {:#?}", check_name, reason),
)
.await
.is_ok();
}
},
e => {
let _ = msg
.channel_id
.say(&ctx.http, format!("Unhandled Dispatch Error: {:?}", e))
.await
.is_ok();
}
};
}
fn load_config() -> anyhow::Result<Config> {
|
fn setup() -> anyhow::Result<(tokio::runtime::Runtime, Config, bool, WorkerGuard)> {
eprintln!("starting tokio runtime...");
let tokio_rt = RuntimeBuilder::new_multi_thread()
.enable_all()
.thread_name("pikadick-tokio-worker")
.build()
.context("failed to start tokio runtime")?;
let config = load_config().context("failed to load config")?;
eprintln!("opening data directory...");
if config.data_dir.is_file() {
anyhow::bail!("failed to create or open data directory, the path is a file");
}
let missing_data_dir = !config.data_dir.exists();
if missing_data_dir {
eprintln!("data directory does not exist. creating...");
std::fs::create_dir_all(&config.data_dir).context("failed to create data directory")?;
} else if config.data_dir.is_dir() {
eprintln!("data directory already exists.");
}
std::fs::create_dir_all(&config.log_file_dir()).context("failed to create log file dir")?;
eprintln!("setting up logger...");
let guard = tokio_rt
.block_on(async { crate::logger::setup(&config) })
.context("failed to initialize logger")?;
eprintln!();
Ok((tokio_rt, config, missing_data_dir, guard))
}
fn main() {
let (tokio_rt, config, missing_data_dir, worker_guard) = match setup() {
Ok(data) => data,
Err(e) => {
eprintln!("{:?}", e);
drop(e);
std::process::exit(1);
}
};
let exit_code = match real_main(tokio_rt, config, missing_data_dir, worker_guard) {
Ok(()) => 0,
Err(e) => {
error!("{:?}", e);
1
}
};
std::process::exit(exit_code);
}
fn real_main(
tokio_rt: tokio::runtime::Runtime,
config: Config,
missing_data_dir: bool,
_worker_guard: WorkerGuard,
) -> anyhow::Result<()> {
let ret = tokio_rt.block_on(async_main(config, missing_data_dir));
let shutdown_start = Instant::now();
info!(
"shutting down tokio runtime (shutdown timeout is {:?})...",
TOKIO_RT_SHUTDOWN_TIMEOUT
);
tokio_rt.shutdown_timeout(TOKIO_RT_SHUTDOWN_TIMEOUT);
info!("shutdown tokio runtime in {:?}", shutdown_start.elapsed());
info!("successful shutdown");
ret
}
async fn async_main(config: Config, _missing_data_dir: bool) -> anyhow::Result<()> {
info!("opening database...");
let db_path = config.data_dir.join("pikadick.sqlite");
let db = Database::new(&db_path, true)
.await
.context("failed to open database")?;
let uppercase_prefix = config.prefix.to_uppercase();
let framework = StandardFramework::new()
.configure(|c| {
c.prefixes(&[&config.prefix, &uppercase_prefix])
.case_insensitivity(true)
})
.help(&HELP)
.group(&GENERAL_GROUP)
.bucket("nekos", |b| b.delay(1))
.await
.bucket("r6stats", |b| b.delay(7))
.await
.bucket("r6tracker", |b| b.delay(7))
.await
.bucket("system", |b| b.delay(30))
.await
.bucket("quizizz", |b| b.delay(10))
.await
.bucket("insta-dl", |b| b.delay(10))
.await
.bucket("ttt-board", |b| b.delay(1))
.await
.bucket("default", |b| b.delay(1))
.await
.before(before_handler)
.after(after_handler)
.unrecognised_command(unrecognised_command_handler)
.on_dispatch_error(process_dispatch_error);
info!("using prefix '{}'", &config.prefix);
let mut client = Client::builder(&config.token)
.event_handler(Handler)
.framework(framework)
.await
.context("failed to create client")?;
tokio::spawn(handle_ctrl_c(client.shard_manager.clone()));
let client_data = ClientData::init(client.shard_manager.clone(), config, db)
.await
.context("client data initialization failed")?;
{
client_data.enabled_check_data.add_groups(&[&GENERAL_GROUP]);
}
{
let mut data = client.data.write().await;
data.insert::<ClientDataKey>(client_data);
}
info!("logging in...");
if let Err(why) = client.start().await {
error!("error while running client: {}", why);
}
drop(client);
Ok(())
}
| let config_path: &Path = "./config.toml".as_ref();
eprintln!("loading `{}`...", config_path.display());
let mut config = Config::load_from_path(config_path)
.with_context(|| format!("failed to load `{}`", config_path.display()))?;
eprintln!("validating config...");
let errors = config.validate();
let mut error_count = 0;
for e in errors {
match e.severity() {
Severity::Warn => {
eprintln!("validation warning: {}", e.error());
}
Severity::Error => {
eprintln!("validation error: {}", e.error());
error_count += 1;
}
}
}
if error_count != 0 {
anyhow::bail!("validation failed with {} errors.", error_count);
}
Ok(config)
} | function_block-function_prefix_line | [
{
"content": "pub fn vaporwave_str(data: &str) -> String {\n\n data.chars()\n\n .filter_map(|c| {\n\n let c = c as u32;\n\n if (33..=270).contains(&c) {\n\n std::char::from_u32(c + 65248) // unwrap or c ?\n\n } else {\n\n Some(32 as char)\... |
Rust | phper/src/functions.rs | erasin/phper | ec1a67cac3e3d101242786e950246f76fd92f921 |
use std::{mem::zeroed, os::raw::c_char};
use crate::{
alloc::EBox,
classes::Visibility,
errors::{ArgumentCountError, CallFunctionError, CallMethodError},
objects::Object,
strings::ZendString,
sys::*,
utils::ensure_end_with_zero,
values::{ExecuteData, SetVal, Val},
};
use std::{
marker::PhantomData,
mem::{forget, size_of},
ptr::null_mut,
};
pub(crate) trait Callable {
fn call(&self, execute_data: &mut ExecuteData, arguments: &mut [Val], return_value: &mut Val);
}
pub(crate) struct Function<F, R>(F)
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal;
impl<F, R> Function<F, R>
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal,
{
pub fn new(f: F) -> Self {
Self(f)
}
}
impl<F, R> Callable for Function<F, R>
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal,
{
fn call(&self, _: &mut ExecuteData, arguments: &mut [Val], return_value: &mut Val) {
let r = (self.0)(arguments);
unsafe {
r.set_val(return_value);
}
}
}
pub(crate) struct Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
f: F,
_p0: PhantomData<R>,
_p1: PhantomData<T>,
}
impl<F, R, T> Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
pub(crate) fn new(f: F) -> Self {
Self {
f,
_p0: Default::default(),
_p1: Default::default(),
}
}
}
impl<F, R, T: 'static> Callable for Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
fn call(&self, execute_data: &mut ExecuteData, arguments: &mut [Val], return_value: &mut Val) {
unsafe {
let this = execute_data.get_this::<T>().unwrap();
let r = (self.f)(this, arguments);
r.set_val(return_value);
}
}
}
#[repr(transparent)]
pub struct FunctionEntry {
#[allow(dead_code)]
inner: zend_function_entry,
}
pub struct FunctionEntity {
pub(crate) name: String,
pub(crate) handler: Box<dyn Callable>,
pub(crate) arguments: Vec<Argument>,
pub(crate) visibility: Option<Visibility>,
pub(crate) r#static: Option<bool>,
}
impl FunctionEntity {
pub(crate) fn new(
name: impl ToString,
handler: Box<dyn Callable>,
arguments: Vec<Argument>,
visibility: Option<Visibility>,
r#static: Option<bool>,
) -> Self {
let name = ensure_end_with_zero(name);
FunctionEntity {
name,
handler,
arguments,
visibility,
r#static,
}
}
pub(crate) unsafe fn entry(&self) -> zend_function_entry {
let mut infos = Vec::new();
let require_arg_count = self.arguments.iter().filter(|arg| arg.required).count();
infos.push(create_zend_arg_info(
require_arg_count as *const c_char,
false,
));
for arg in &self.arguments {
infos.push(create_zend_arg_info(
arg.name.as_ptr().cast(),
arg.pass_by_ref,
));
}
infos.push(zeroed::<zend_internal_arg_info>());
let translator = CallableTranslator {
callable: self.handler.as_ref(),
};
let last_arg_info: zend_internal_arg_info = translator.internal_arg_info;
infos.push(last_arg_info);
let flags = self.visibility.map(|v| v as u32).unwrap_or_default()
| self
.r#static
.and_then(|v| if v { Some(ZEND_ACC_STATIC) } else { None })
.unwrap_or_default();
zend_function_entry {
fname: self.name.as_ptr().cast(),
handler: Some(invoke),
arg_info: Box::into_raw(infos.into_boxed_slice()).cast(),
num_args: self.arguments.len() as u32,
flags,
}
}
}
pub struct Argument {
pub(crate) name: String,
pub(crate) pass_by_ref: bool,
pub(crate) required: bool,
}
impl Argument {
pub fn by_val(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: false,
required: true,
}
}
pub fn by_ref(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: true,
required: true,
}
}
pub fn by_val_optional(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: false,
required: false,
}
}
pub fn by_ref_optional(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: true,
required: false,
}
}
}
#[repr(transparent)]
pub struct ZendFunction {
inner: zend_function,
}
impl ZendFunction {
pub(crate) unsafe fn from_mut_ptr<'a>(ptr: *mut zend_function) -> &'a mut ZendFunction {
let ptr = ptr as *mut Self;
ptr.as_mut().expect("ptr shouldn't be null")
}
#[inline]
pub fn as_ptr(&self) -> *const zend_function {
&self.inner
}
#[inline]
pub fn as_mut_ptr(&mut self) -> *mut zend_function {
&mut self.inner
}
pub fn get_name(&self) -> EBox<ZendString> {
unsafe {
let s = phper_get_function_or_method_name(self.as_ptr());
ZendString::from_raw(s)
}
}
pub fn call_method<T: 'static>(
&mut self,
object: &mut Object<T>,
mut arguments: impl AsMut<[Val]>,
) -> crate::Result<EBox<Val>> {
let mut ret_val = EBox::new(Val::undef());
let arguments = arguments.as_mut();
let mut fci = zend_fcall_info {
size: size_of::<zend_fcall_info>(),
function_name: Val::undef().into_inner(),
retval: ret_val.as_mut_ptr(),
params: arguments.as_mut_ptr().cast(),
object: object.as_mut_ptr(),
param_count: arguments.len() as u32,
#[cfg(phper_major_version = "8")]
named_params: null_mut(),
#[cfg(phper_major_version = "7")]
no_separation: 1,
#[cfg(all(phper_major_version = "7", phper_minor_version = "0"))]
function_table: null_mut(),
#[cfg(all(phper_major_version = "7", phper_minor_version = "0"))]
symbol_table: null_mut(),
};
let called_scope = unsafe {
let mut called_scope = object.get_class().as_ptr() as *mut zend_class_entry;
if called_scope.is_null() {
called_scope = self.inner.common.scope;
}
called_scope
};
let mut fcc = zend_fcall_info_cache {
function_handler: self.as_mut_ptr(),
calling_scope: null_mut(),
called_scope,
object: object.as_mut_ptr(),
#[cfg(all(
phper_major_version = "7",
any(
phper_minor_version = "0",
phper_minor_version = "1",
phper_minor_version = "2",
)
))]
initialized: 1,
};
unsafe {
if zend_call_function(&mut fci, &mut fcc) != ZEND_RESULT_CODE_SUCCESS
|| ret_val.get_type().is_undef()
{
Err(CallMethodError::new(
object.get_class().get_name().as_str()?.to_owned(),
self.get_name().as_str()?.to_owned(),
)
.into())
} else {
Ok(ret_val)
}
}
}
}
pub(crate) union CallableTranslator {
pub(crate) callable: *const dyn Callable,
pub(crate) internal_arg_info: zend_internal_arg_info,
pub(crate) arg_info: zend_arg_info,
}
unsafe extern "C" fn invoke(execute_data: *mut zend_execute_data, return_value: *mut zval) {
let execute_data = ExecuteData::from_mut_ptr(execute_data);
let return_value = Val::from_mut_ptr(return_value);
let num_args = execute_data.common_num_args();
let arg_info = execute_data.common_arg_info();
let last_arg_info = arg_info.offset((num_args + 1) as isize);
let translator = CallableTranslator {
arg_info: *last_arg_info,
};
let handler = translator.callable;
let handler = handler.as_ref().expect("handler is null");
let num_args = execute_data.num_args() as usize;
let required_num_args = execute_data.common_required_num_args() as usize;
if num_args < required_num_args {
let func_name = execute_data.func().get_name();
let result = func_name
.as_str()
.map(|func_name| {
Err::<(), _>(ArgumentCountError::new(
func_name.to_owned(),
required_num_args,
num_args,
))
})
.map_err(crate::Error::Utf8);
SetVal::set_val(result, return_value);
return;
}
let mut arguments = execute_data.get_parameters_array();
handler.call(execute_data, &mut arguments, return_value);
for argument in arguments {
forget(argument);
}
}
pub(crate) const fn create_zend_arg_info(
name: *const c_char,
_pass_by_ref: bool,
) -> zend_internal_arg_info {
#[cfg(phper_php_version = "8.0")]
{
zend_internal_arg_info {
name,
type_: zend_type {
ptr: null_mut(),
type_mask: 0,
},
default_value: null_mut(),
}
}
#[cfg(any(
phper_php_version = "7.4",
phper_php_version = "7.3",
phper_php_version = "7.2"
))]
{
zend_internal_arg_info {
name,
type_: 0 as crate::sys::zend_type,
pass_by_reference: _pass_by_ref as zend_uchar,
is_variadic: 0,
}
}
#[cfg(any(phper_php_version = "7.1", phper_php_version = "7.0"))]
{
zend_internal_arg_info {
name,
class_name: std::ptr::null(),
type_hint: 0,
allow_null: 0,
pass_by_reference: _pass_by_ref as zend_uchar,
is_variadic: 0,
}
}
}
pub fn call(fn_name: &str, arguments: &mut [Val]) -> Result<EBox<Val>, CallFunctionError> {
let mut func = Val::new(fn_name);
let mut ret = EBox::new(Val::null());
unsafe {
if phper_call_user_function(
compiler_globals.function_table,
null_mut(),
func.as_mut_ptr(),
ret.as_mut_ptr(),
arguments.len() as u32,
arguments.as_mut_ptr().cast(),
) && !ret.get_type().is_undef()
{
Ok(ret)
} else {
Err(CallFunctionError::new(fn_name.to_owned()))
}
}
}
|
use std::{mem::zeroed, os::raw::c_char};
use crate::{
alloc::EBox,
classes::Visibility,
errors::{ArgumentCountError, CallFunctionError, CallMethodError},
objects::Object,
strings::ZendString,
sys::*,
utils::ensure_end_with_zero,
values::{ExecuteData, SetVal, Val},
};
use std::{
marker::PhantomData,
mem::{forget, size_of},
ptr::null_mut,
};
pub(crate) trait Callable {
fn call(&self, execute_data: &mut ExecuteData, arguments: &mut [Val], return_value: &mut Val);
}
pub(crate) struct Function<F, R>(F)
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal;
impl<F, R> Function<F, R>
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal,
{
pub fn new(f: F) -> Self {
Self(f)
}
}
impl<F, R> Callable for Function<F, R>
where
F: Fn(&mut [Val]) -> R + Send + Sync,
R: SetVal,
{
fn call(&self, _: &mut ExecuteDa |
}
pub(crate) struct Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
f: F,
_p0: PhantomData<R>,
_p1: PhantomData<T>,
}
impl<F, R, T> Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
pub(crate) fn new(f: F) -> Self {
Self {
f,
_p0: Default::default(),
_p1: Default::default(),
}
}
}
impl<F, R, T: 'static> Callable for Method<F, R, T>
where
F: Fn(&mut Object<T>, &mut [Val]) -> R + Send + Sync,
R: SetVal,
{
fn call(&self, execute_data: &mut ExecuteData, arguments: &mut [Val], return_value: &mut Val) {
unsafe {
let this = execute_data.get_this::<T>().unwrap();
let r = (self.f)(this, arguments);
r.set_val(return_value);
}
}
}
#[repr(transparent)]
pub struct FunctionEntry {
#[allow(dead_code)]
inner: zend_function_entry,
}
pub struct FunctionEntity {
pub(crate) name: String,
pub(crate) handler: Box<dyn Callable>,
pub(crate) arguments: Vec<Argument>,
pub(crate) visibility: Option<Visibility>,
pub(crate) r#static: Option<bool>,
}
impl FunctionEntity {
pub(crate) fn new(
name: impl ToString,
handler: Box<dyn Callable>,
arguments: Vec<Argument>,
visibility: Option<Visibility>,
r#static: Option<bool>,
) -> Self {
let name = ensure_end_with_zero(name);
FunctionEntity {
name,
handler,
arguments,
visibility,
r#static,
}
}
pub(crate) unsafe fn entry(&self) -> zend_function_entry {
let mut infos = Vec::new();
let require_arg_count = self.arguments.iter().filter(|arg| arg.required).count();
infos.push(create_zend_arg_info(
require_arg_count as *const c_char,
false,
));
for arg in &self.arguments {
infos.push(create_zend_arg_info(
arg.name.as_ptr().cast(),
arg.pass_by_ref,
));
}
infos.push(zeroed::<zend_internal_arg_info>());
let translator = CallableTranslator {
callable: self.handler.as_ref(),
};
let last_arg_info: zend_internal_arg_info = translator.internal_arg_info;
infos.push(last_arg_info);
let flags = self.visibility.map(|v| v as u32).unwrap_or_default()
| self
.r#static
.and_then(|v| if v { Some(ZEND_ACC_STATIC) } else { None })
.unwrap_or_default();
zend_function_entry {
fname: self.name.as_ptr().cast(),
handler: Some(invoke),
arg_info: Box::into_raw(infos.into_boxed_slice()).cast(),
num_args: self.arguments.len() as u32,
flags,
}
}
}
pub struct Argument {
pub(crate) name: String,
pub(crate) pass_by_ref: bool,
pub(crate) required: bool,
}
impl Argument {
pub fn by_val(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: false,
required: true,
}
}
pub fn by_ref(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: true,
required: true,
}
}
pub fn by_val_optional(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: false,
required: false,
}
}
pub fn by_ref_optional(name: impl ToString) -> Self {
let name = ensure_end_with_zero(name);
Self {
name,
pass_by_ref: true,
required: false,
}
}
}
#[repr(transparent)]
pub struct ZendFunction {
inner: zend_function,
}
impl ZendFunction {
pub(crate) unsafe fn from_mut_ptr<'a>(ptr: *mut zend_function) -> &'a mut ZendFunction {
let ptr = ptr as *mut Self;
ptr.as_mut().expect("ptr shouldn't be null")
}
#[inline]
pub fn as_ptr(&self) -> *const zend_function {
&self.inner
}
#[inline]
pub fn as_mut_ptr(&mut self) -> *mut zend_function {
&mut self.inner
}
pub fn get_name(&self) -> EBox<ZendString> {
unsafe {
let s = phper_get_function_or_method_name(self.as_ptr());
ZendString::from_raw(s)
}
}
pub fn call_method<T: 'static>(
&mut self,
object: &mut Object<T>,
mut arguments: impl AsMut<[Val]>,
) -> crate::Result<EBox<Val>> {
let mut ret_val = EBox::new(Val::undef());
let arguments = arguments.as_mut();
let mut fci = zend_fcall_info {
size: size_of::<zend_fcall_info>(),
function_name: Val::undef().into_inner(),
retval: ret_val.as_mut_ptr(),
params: arguments.as_mut_ptr().cast(),
object: object.as_mut_ptr(),
param_count: arguments.len() as u32,
#[cfg(phper_major_version = "8")]
named_params: null_mut(),
#[cfg(phper_major_version = "7")]
no_separation: 1,
#[cfg(all(phper_major_version = "7", phper_minor_version = "0"))]
function_table: null_mut(),
#[cfg(all(phper_major_version = "7", phper_minor_version = "0"))]
symbol_table: null_mut(),
};
let called_scope = unsafe {
let mut called_scope = object.get_class().as_ptr() as *mut zend_class_entry;
if called_scope.is_null() {
called_scope = self.inner.common.scope;
}
called_scope
};
let mut fcc = zend_fcall_info_cache {
function_handler: self.as_mut_ptr(),
calling_scope: null_mut(),
called_scope,
object: object.as_mut_ptr(),
#[cfg(all(
phper_major_version = "7",
any(
phper_minor_version = "0",
phper_minor_version = "1",
phper_minor_version = "2",
)
))]
initialized: 1,
};
unsafe {
if zend_call_function(&mut fci, &mut fcc) != ZEND_RESULT_CODE_SUCCESS
|| ret_val.get_type().is_undef()
{
Err(CallMethodError::new(
object.get_class().get_name().as_str()?.to_owned(),
self.get_name().as_str()?.to_owned(),
)
.into())
} else {
Ok(ret_val)
}
}
}
}
pub(crate) union CallableTranslator {
pub(crate) callable: *const dyn Callable,
pub(crate) internal_arg_info: zend_internal_arg_info,
pub(crate) arg_info: zend_arg_info,
}
unsafe extern "C" fn invoke(execute_data: *mut zend_execute_data, return_value: *mut zval) {
let execute_data = ExecuteData::from_mut_ptr(execute_data);
let return_value = Val::from_mut_ptr(return_value);
let num_args = execute_data.common_num_args();
let arg_info = execute_data.common_arg_info();
let last_arg_info = arg_info.offset((num_args + 1) as isize);
let translator = CallableTranslator {
arg_info: *last_arg_info,
};
let handler = translator.callable;
let handler = handler.as_ref().expect("handler is null");
let num_args = execute_data.num_args() as usize;
let required_num_args = execute_data.common_required_num_args() as usize;
if num_args < required_num_args {
let func_name = execute_data.func().get_name();
let result = func_name
.as_str()
.map(|func_name| {
Err::<(), _>(ArgumentCountError::new(
func_name.to_owned(),
required_num_args,
num_args,
))
})
.map_err(crate::Error::Utf8);
SetVal::set_val(result, return_value);
return;
}
let mut arguments = execute_data.get_parameters_array();
handler.call(execute_data, &mut arguments, return_value);
for argument in arguments {
forget(argument);
}
}
pub(crate) const fn create_zend_arg_info(
name: *const c_char,
_pass_by_ref: bool,
) -> zend_internal_arg_info {
#[cfg(phper_php_version = "8.0")]
{
zend_internal_arg_info {
name,
type_: zend_type {
ptr: null_mut(),
type_mask: 0,
},
default_value: null_mut(),
}
}
#[cfg(any(
phper_php_version = "7.4",
phper_php_version = "7.3",
phper_php_version = "7.2"
))]
{
zend_internal_arg_info {
name,
type_: 0 as crate::sys::zend_type,
pass_by_reference: _pass_by_ref as zend_uchar,
is_variadic: 0,
}
}
#[cfg(any(phper_php_version = "7.1", phper_php_version = "7.0"))]
{
zend_internal_arg_info {
name,
class_name: std::ptr::null(),
type_hint: 0,
allow_null: 0,
pass_by_reference: _pass_by_ref as zend_uchar,
is_variadic: 0,
}
}
}
pub fn call(fn_name: &str, arguments: &mut [Val]) -> Result<EBox<Val>, CallFunctionError> {
let mut func = Val::new(fn_name);
let mut ret = EBox::new(Val::null());
unsafe {
if phper_call_user_function(
compiler_globals.function_table,
null_mut(),
func.as_mut_ptr(),
ret.as_mut_ptr(),
arguments.len() as u32,
arguments.as_mut_ptr().cast(),
) && !ret.get_type().is_undef()
{
Ok(ret)
} else {
Err(CallFunctionError::new(fn_name.to_owned()))
}
}
}
| ta, arguments: &mut [Val], return_value: &mut Val) {
let r = (self.0)(arguments);
unsafe {
r.set_val(return_value);
}
} | function_block-function_prefixed | [
{
"content": "pub fn replace_and_get<T: Default, R>(t: &mut T, f: impl FnOnce(T) -> R) -> R {\n\n f(replace(t, Default::default()))\n\n}\n",
"file_path": "examples/http-client/src/utils.rs",
"rank": 1,
"score": 210667.59407539124
},
{
"content": "fn integration_values_return_val(_: &mut [... |
Rust | ezgui/src/event_ctx.rs | jinzhong2/abstreet | e1c5edc76d636af4f3e4593efc25055bdd637dd7 | use crate::widgets::ContextMenu;
use crate::{
Canvas, Color, GfxCtx, HorizontalAlignment, Line, Prerender, Text, UserInput, VerticalAlignment,
};
use abstutil::{elapsed_seconds, Timer, TimerSink};
use geom::Angle;
use glium_glyph::glyph_brush::rusttype::Font;
use glium_glyph::GlyphBrush;
use std::collections::VecDeque;
use std::time::Instant;
pub struct EventCtx<'a> {
pub input: &'a mut UserInput,
pub canvas: &'a mut Canvas,
pub prerender: &'a Prerender<'a>,
pub(crate) program: &'a glium::Program,
}
impl<'a> EventCtx<'a> {
pub fn loading_screen<O, F: FnOnce(&mut EventCtx, &mut Timer) -> O>(
&mut self,
timer_name: &str,
f: F,
) -> O {
let mut timer = Timer::new_with_sink(
timer_name,
Box::new(LoadingScreen::new(
self.prerender,
self.program,
self.canvas.window_width,
self.canvas.window_height,
self.canvas.font_size,
timer_name.to_string(),
)),
);
f(self, &mut timer)
}
pub fn redo_mouseover(&self) -> bool {
self.input.window_lost_cursor()
|| (!self.canvas.is_dragging() && self.input.get_moved_mouse().is_some())
|| self.input.get_mouse_scroll().is_some()
}
pub fn set_textures(
&mut self,
skip_textures: Vec<(&str, Color)>,
textures: Vec<(&str, TextureType)>,
timer: &mut Timer,
) {
self.canvas.textures.clear();
self.canvas.texture_lookups.clear();
for (filename, fallback) in skip_textures {
self.canvas
.texture_lookups
.insert(filename.to_string(), fallback);
}
if textures.len() > 15 {
panic!("Due to lovely hacks, only 15 textures supported");
}
timer.start_iter("upload textures", textures.len());
for (idx, (filename, tex_type)) in textures.into_iter().enumerate() {
timer.next();
let img = image::open(filename).unwrap().to_rgba();
let dims = img.dimensions();
let tex = glium::texture::Texture2d::new(
self.prerender.display,
glium::texture::RawImage2d::from_raw_rgba_reversed(&img.into_raw(), dims),
)
.unwrap();
self.canvas.textures.push((filename.to_string(), tex));
self.canvas.texture_lookups.insert(
filename.to_string(),
match tex_type {
TextureType::Stretch => Color::StretchTexture(idx as f32, Angle::ZERO),
TextureType::Tile => {
Color::TileTexture(idx as f32, (f64::from(dims.0), f64::from(dims.1)))
}
TextureType::CustomUV => Color::CustomUVTexture(idx as f32),
},
);
}
}
}
pub struct LoadingScreen<'a> {
canvas: Canvas,
prerender: &'a Prerender<'a>,
program: &'a glium::Program,
lines: VecDeque<String>,
max_capacity: usize,
last_drawn: Option<Instant>,
title: String,
}
impl<'a> LoadingScreen<'a> {
pub fn new(
prerender: &'a Prerender<'a>,
program: &'a glium::Program,
initial_width: f64,
initial_height: f64,
font_size: usize,
title: String,
) -> LoadingScreen<'a> {
let dejavu: &[u8] = include_bytes!("assets/DejaVuSans.ttf");
let screenspace_glyphs =
GlyphBrush::new(prerender.display, vec![Font::from_bytes(dejavu).unwrap()]);
let mapspace_glyphs =
GlyphBrush::new(prerender.display, vec![Font::from_bytes(dejavu).unwrap()]);
let canvas = Canvas::new(
initial_width,
initial_height,
screenspace_glyphs,
mapspace_glyphs,
font_size,
);
LoadingScreen {
prerender,
program,
lines: VecDeque::new(),
max_capacity: (0.8 * initial_height / canvas.line_height) as usize,
last_drawn: None,
title,
canvas,
}
}
fn redraw(&mut self) {
if let Some(t) = self.last_drawn {
if elapsed_seconds(t) < 0.2 {
return;
}
}
self.last_drawn = Some(Instant::now());
let mut txt = Text::prompt(&self.title);
txt.override_width = Some(self.canvas.window_width * 0.8);
txt.override_height = Some(self.canvas.window_height * 0.8);
for l in &self.lines {
txt.add(Line(l));
}
let mut target = self.prerender.display.draw();
let context_menu = ContextMenu::new();
let mut g = GfxCtx::new(
&self.canvas,
self.prerender,
&mut target,
self.program,
&context_menu,
false,
);
g.clear(Color::BLACK);
g.draw_blocking_text(
&txt,
(HorizontalAlignment::Center, VerticalAlignment::Center),
);
self.canvas
.screenspace_glyphs
.borrow_mut()
.draw_queued(self.prerender.display, &mut target);
target.finish().unwrap();
}
}
impl<'a> TimerSink for LoadingScreen<'a> {
fn println(&mut self, line: String) {
if self.lines.len() == self.max_capacity {
self.lines.pop_front();
}
self.lines.push_back(line);
self.redraw();
}
fn reprintln(&mut self, line: String) {
self.lines.pop_back();
self.lines.push_back(line);
self.redraw();
}
}
pub enum TextureType {
Stretch,
Tile,
CustomUV,
}
| use crate::widgets::ContextMenu;
use crate::{
Canvas, Color, GfxCtx, HorizontalAlignment, Line, Prerender, Text, UserInput, VerticalAlignment,
};
use abstutil::{elapsed_seconds, Timer, TimerSink};
use geom::Angle;
use glium_glyph::glyph_brush::rusttype::Font;
use glium_glyph::GlyphBrush;
use std::collections::VecDeque;
use std::time::Instant;
pub struct EventCtx<'a> {
pub input: &'a mut UserInput,
pub canvas: &'a mut Canvas,
pub prerender: &'a Prerender<'a>,
pub(crate) program: &'a glium::Program,
}
impl<'a> EventCtx<'a> {
pub fn loading_screen<O, F: FnOnce(&mut EventCtx, &mut Timer) -> O>(
&mut self,
timer_name: &str,
f: F,
) -> O {
let mut timer = Timer::new_with_sink(
timer_na |
pub fn redo_mouseover(&self) -> bool {
self.input.window_lost_cursor()
|| (!self.canvas.is_dragging() && self.input.get_moved_mouse().is_some())
|| self.input.get_mouse_scroll().is_some()
}
pub fn set_textures(
&mut self,
skip_textures: Vec<(&str, Color)>,
textures: Vec<(&str, TextureType)>,
timer: &mut Timer,
) {
self.canvas.textures.clear();
self.canvas.texture_lookups.clear();
for (filename, fallback) in skip_textures {
self.canvas
.texture_lookups
.insert(filename.to_string(), fallback);
}
if textures.len() > 15 {
panic!("Due to lovely hacks, only 15 textures supported");
}
timer.start_iter("upload textures", textures.len());
for (idx, (filename, tex_type)) in textures.into_iter().enumerate() {
timer.next();
let img = image::open(filename).unwrap().to_rgba();
let dims = img.dimensions();
let tex = glium::texture::Texture2d::new(
self.prerender.display,
glium::texture::RawImage2d::from_raw_rgba_reversed(&img.into_raw(), dims),
)
.unwrap();
self.canvas.textures.push((filename.to_string(), tex));
self.canvas.texture_lookups.insert(
filename.to_string(),
match tex_type {
TextureType::Stretch => Color::StretchTexture(idx as f32, Angle::ZERO),
TextureType::Tile => {
Color::TileTexture(idx as f32, (f64::from(dims.0), f64::from(dims.1)))
}
TextureType::CustomUV => Color::CustomUVTexture(idx as f32),
},
);
}
}
}
pub struct LoadingScreen<'a> {
canvas: Canvas,
prerender: &'a Prerender<'a>,
program: &'a glium::Program,
lines: VecDeque<String>,
max_capacity: usize,
last_drawn: Option<Instant>,
title: String,
}
impl<'a> LoadingScreen<'a> {
pub fn new(
prerender: &'a Prerender<'a>,
program: &'a glium::Program,
initial_width: f64,
initial_height: f64,
font_size: usize,
title: String,
) -> LoadingScreen<'a> {
let dejavu: &[u8] = include_bytes!("assets/DejaVuSans.ttf");
let screenspace_glyphs =
GlyphBrush::new(prerender.display, vec![Font::from_bytes(dejavu).unwrap()]);
let mapspace_glyphs =
GlyphBrush::new(prerender.display, vec![Font::from_bytes(dejavu).unwrap()]);
let canvas = Canvas::new(
initial_width,
initial_height,
screenspace_glyphs,
mapspace_glyphs,
font_size,
);
LoadingScreen {
prerender,
program,
lines: VecDeque::new(),
max_capacity: (0.8 * initial_height / canvas.line_height) as usize,
last_drawn: None,
title,
canvas,
}
}
fn redraw(&mut self) {
if let Some(t) = self.last_drawn {
if elapsed_seconds(t) < 0.2 {
return;
}
}
self.last_drawn = Some(Instant::now());
let mut txt = Text::prompt(&self.title);
txt.override_width = Some(self.canvas.window_width * 0.8);
txt.override_height = Some(self.canvas.window_height * 0.8);
for l in &self.lines {
txt.add(Line(l));
}
let mut target = self.prerender.display.draw();
let context_menu = ContextMenu::new();
let mut g = GfxCtx::new(
&self.canvas,
self.prerender,
&mut target,
self.program,
&context_menu,
false,
);
g.clear(Color::BLACK);
g.draw_blocking_text(
&txt,
(HorizontalAlignment::Center, VerticalAlignment::Center),
);
self.canvas
.screenspace_glyphs
.borrow_mut()
.draw_queued(self.prerender.display, &mut target);
target.finish().unwrap();
}
}
impl<'a> TimerSink for LoadingScreen<'a> {
fn println(&mut self, line: String) {
if self.lines.len() == self.max_capacity {
self.lines.pop_front();
}
self.lines.push_back(line);
self.redraw();
}
fn reprintln(&mut self, line: String) {
self.lines.pop_back();
self.lines.push_back(line);
self.redraw();
}
}
pub enum TextureType {
Stretch,
Tile,
CustomUV,
}
| me,
Box::new(LoadingScreen::new(
self.prerender,
self.program,
self.canvas.window_width,
self.canvas.window_height,
self.canvas.font_size,
timer_name.to_string(),
)),
);
f(self, &mut timer)
} | function_block-function_prefixed | [
{
"content": "fn use_parking_hints(map: &mut RawMap, path: &str, timer: &mut Timer) {\n\n timer.start(\"apply parking hints\");\n\n let shapes: ExtraShapes = abstutil::read_binary(path, timer).expect(\"loading blockface failed\");\n\n\n\n // Match shapes with the nearest road + direction (true for forw... |
Rust | vrp-core/src/solver/telemetry.rs | valerivp/vrp | 27ee30e5f4c44e051e5cec1248e606305b52fc00 |
#[cfg(test)]
#[path = "../../tests/unit/solver/telemetry_test.rs"]
mod telemetry_test;
use crate::algorithms::nsga2::Objective;
use crate::construction::heuristics::InsertionContext;
use crate::solver::population::SelectionPhase;
use crate::solver::{RefinementContext, Statistics};
use crate::utils::Timer;
use std::fmt::Write;
use std::ops::Deref;
use std::sync::Arc;
pub type InfoLogger = Arc<dyn Fn(&str)>;
pub struct Metrics {
pub duration: usize,
pub generations: usize,
pub speed: f64,
pub evolution: Vec<Generation>,
}
pub struct Generation {
pub number: usize,
pub timestamp: f64,
pub i_all_ratio: f64,
pub i_1000_ratio: f64,
pub is_improvement: bool,
pub population: Population,
}
pub struct Individual {
pub rank: usize,
pub tours: usize,
pub unassigned: usize,
pub cost: f64,
pub improvement: f64,
pub fitness: Vec<f64>,
}
pub struct Population {
pub individuals: Vec<Individual>,
}
pub enum TelemetryMode {
None,
OnlyLogging {
logger: InfoLogger,
log_best: usize,
log_population: usize,
dump_population: bool,
},
OnlyMetrics {
track_population: usize,
},
All {
logger: InfoLogger,
log_best: usize,
log_population: usize,
track_population: usize,
dump_population: bool,
},
}
pub struct Telemetry {
metrics: Metrics,
time: Timer,
mode: TelemetryMode,
improvement_tracker: ImprovementTracker,
next_generation: Option<usize>,
}
impl Telemetry {
pub fn new(mode: TelemetryMode) -> Self {
Self {
time: Timer::start(),
metrics: Metrics { duration: 0, generations: 0, speed: 0.0, evolution: vec![] },
mode,
improvement_tracker: ImprovementTracker::new(1000),
next_generation: None,
}
}
pub fn start(&mut self) {
self.time = Timer::start();
}
pub fn on_initial(&mut self, item_idx: usize, total_items: usize, item_time: Timer, termination_estimate: f64) {
match &self.mode {
TelemetryMode::OnlyLogging { .. } | TelemetryMode::All { .. } => self.log(
format!(
"[{}s] created {} of {} initial solutions in {}ms (ts: {})",
self.time.elapsed_secs(),
item_idx + 1,
total_items,
item_time.elapsed_millis(),
termination_estimate,
)
.as_str(),
),
_ => {}
};
}
pub fn on_generation(
&mut self,
refinement_ctx: &mut RefinementContext,
termination_estimate: f64,
generation_time: Timer,
is_improved: bool,
) {
let generation = self.next_generation.unwrap_or(0);
self.metrics.generations = generation;
self.improvement_tracker.track(generation, is_improved);
refinement_ctx.statistics = Statistics {
generation,
improvement_all_ratio: self.improvement_tracker.i_all_ratio,
improvement_1000_ratio: self.improvement_tracker.i_1000_ratio,
termination_estimate,
};
self.next_generation = Some(generation + 1);
let (log_best, log_population, track_population, should_dump_population) = match &self.mode {
TelemetryMode::None => return,
TelemetryMode::OnlyLogging { log_best, log_population, dump_population, .. } => {
(Some(log_best), Some(log_population), None, *dump_population)
}
TelemetryMode::OnlyMetrics { track_population, .. } => (None, None, Some(track_population), false),
TelemetryMode::All { log_best, log_population, track_population, dump_population, .. } => {
(Some(log_best), Some(log_population), Some(track_population), *dump_population)
}
};
if let Some((best_individual, rank)) = refinement_ctx.population.ranked().next() {
let should_log_best = generation % *log_best.unwrap_or(&usize::MAX) == 0;
let should_log_population = generation % *log_population.unwrap_or(&usize::MAX) == 0;
let should_track_population = generation % *track_population.unwrap_or(&usize::MAX) == 0;
if should_log_best {
self.log_individual(
&self.get_individual_metrics(refinement_ctx, &best_individual, rank),
Some((refinement_ctx.statistics.generation, generation_time)),
)
}
self.on_population(&refinement_ctx, should_log_population, should_track_population, should_dump_population);
} else {
self.log("no progress yet");
}
}
fn on_population(
&mut self,
refinement_ctx: &RefinementContext,
should_log_population: bool,
should_track_population: bool,
should_dump_population: bool,
) {
if !should_log_population && !should_track_population {
return;
}
if should_log_population {
self.log(
format!(
"[{}s] population state (phase: {}, speed: {:.2} gen/sec, improvement ratio: {:.3}:{:.3}):",
self.time.elapsed_secs(),
Self::get_selection_phase(refinement_ctx),
refinement_ctx.statistics.generation as f64 / self.time.elapsed_secs_as_f64(),
self.improvement_tracker.i_all_ratio,
self.improvement_tracker.i_1000_ratio,
)
.as_str(),
);
}
let individuals = refinement_ctx
.population
.ranked()
.map(|(insertion_ctx, rank)| self.get_individual_metrics(refinement_ctx, &insertion_ctx, rank))
.collect::<Vec<_>>();
if should_log_population {
individuals.iter().for_each(|metrics| self.log_individual(&metrics, None));
if should_dump_population {
self.log(&format!("\t{}", Self::get_population_state(refinement_ctx)));
}
}
if should_track_population {
self.metrics.evolution.push(Generation {
number: refinement_ctx.statistics.generation,
timestamp: self.time.elapsed_secs_as_f64(),
i_all_ratio: self.improvement_tracker.i_all_ratio,
i_1000_ratio: self.improvement_tracker.i_1000_ratio,
is_improvement: self.improvement_tracker.is_last_improved,
population: Population { individuals },
});
}
}
pub fn on_result(&mut self, refinement_ctx: &RefinementContext) {
let generations = refinement_ctx.statistics.generation;
let (should_log_population, should_track_population) = match &self.mode {
TelemetryMode::OnlyLogging { .. } => (true, false),
TelemetryMode::OnlyMetrics { track_population, .. } => (false, generations % track_population != 0),
TelemetryMode::All { track_population, .. } => (true, generations % track_population != 0),
_ => return,
};
self.on_population(refinement_ctx, should_log_population, should_track_population, false);
let elapsed = self.time.elapsed_secs() as usize;
let speed = refinement_ctx.statistics.generation as f64 / self.time.elapsed_secs_as_f64();
self.log(format!("[{}s] total generations: {}, speed: {:.2} gen/sec", elapsed, generations, speed).as_str());
self.metrics.duration = elapsed;
self.metrics.speed = speed;
}
pub fn get_metrics(self) -> Option<Metrics> {
match &self.mode {
TelemetryMode::OnlyMetrics { .. } | TelemetryMode::All { .. } => Some(self.metrics),
_ => None,
}
}
pub fn log(&self, message: &str) {
match &self.mode {
TelemetryMode::OnlyLogging { logger, .. } => logger.deref()(message),
TelemetryMode::All { logger, .. } => logger.deref()(message),
_ => {}
}
}
fn get_individual_metrics(
&self,
refinement_ctx: &RefinementContext,
insertion_ctx: &InsertionContext,
rank: usize,
) -> Individual {
let fitness_values = insertion_ctx.get_fitness_values().collect::<Vec<_>>();
let (cost, cost_difference) = Self::get_fitness(refinement_ctx, insertion_ctx);
Individual {
rank,
tours: insertion_ctx.solution.routes.len(),
unassigned: insertion_ctx.solution.unassigned.len(),
cost,
improvement: cost_difference,
fitness: fitness_values,
}
}
fn log_individual(&self, metrics: &Individual, gen_info: Option<(usize, Timer)>) {
self.log(
format!(
"{} rank: {}, cost: {:.2}({:.3}%), tours: {}, unassigned: {}, fitness: ({})",
gen_info.map_or("\t".to_string(), |(gen, gen_time)| format!(
"[{}s] generation {} took {}ms,",
self.time.elapsed_secs(),
gen,
gen_time.elapsed_millis()
)),
metrics.rank,
metrics.cost,
metrics.improvement,
metrics.tours,
metrics.unassigned,
metrics.fitness.iter().map(|v| format!("{:.3}", v)).collect::<Vec<_>>().join(", ")
)
.as_str(),
);
}
fn get_fitness(refinement_ctx: &RefinementContext, insertion_ctx: &InsertionContext) -> (f64, f64) {
let fitness_value = refinement_ctx.problem.objective.fitness(insertion_ctx);
let fitness_change = refinement_ctx
.population
.ranked()
.next()
.map(|(best_ctx, _)| refinement_ctx.problem.objective.fitness(best_ctx))
.map(|best_fitness| (fitness_value - best_fitness) / best_fitness * 100.)
.unwrap_or(0.);
(fitness_value, fitness_change)
}
fn get_population_state(refinement_ctx: &RefinementContext) -> String {
let mut state = String::new();
write!(state, "{}", refinement_ctx.population).unwrap();
state
}
fn get_selection_phase(refinement_ctx: &RefinementContext) -> &str {
match refinement_ctx.population.selection_phase() {
SelectionPhase::Initial => "initial",
SelectionPhase::Exploration => "exploration",
SelectionPhase::Exploitation => "exploitation",
}
}
}
struct ImprovementTracker {
buffer: Vec<bool>,
total_improvements: usize,
pub i_all_ratio: f64,
pub i_1000_ratio: f64,
pub is_last_improved: bool,
}
impl ImprovementTracker {
pub fn new(size: usize) -> Self {
Self {
buffer: vec![false; size],
total_improvements: 0,
i_all_ratio: 0.,
i_1000_ratio: 0.,
is_last_improved: false,
}
}
pub fn track(&mut self, generation: usize, is_improved: bool) {
let length = self.buffer.len();
if is_improved {
self.total_improvements += 1;
}
self.is_last_improved = is_improved;
self.buffer[generation % length] = is_improved;
let improvements = (0..generation + 1).zip(self.buffer.iter()).filter(|(_, is_improved)| **is_improved).count();
self.i_all_ratio = (self.total_improvements as f64) / ((generation + 1) as f64);
self.i_1000_ratio = (improvements as f64) / ((generation + 1).min(self.buffer.len()) as f64);
}
}
|
#[cfg(test)]
#[path = "../../tests/unit/solver/telemetry_test.rs"]
mod telemetry_test;
use crate::algorithms::nsga2::Objective;
use crate::construction::heuristics::InsertionContext;
use crate::solver::population::SelectionPhase;
use crate::solver::{RefinementContext, Statistics};
use crate::utils::Ti | termination_estimate,
};
self.next_generation = Some(generation + 1);
let (log_best, log_population, track_population, should_dump_population) = match &self.mode {
TelemetryMode::None => return,
TelemetryMode::OnlyLogging { log_best, log_population, dump_population, .. } => {
(Some(log_best), Some(log_population), None, *dump_population)
}
TelemetryMode::OnlyMetrics { track_population, .. } => (None, None, Some(track_population), false),
TelemetryMode::All { log_best, log_population, track_population, dump_population, .. } => {
(Some(log_best), Some(log_population), Some(track_population), *dump_population)
}
};
if let Some((best_individual, rank)) = refinement_ctx.population.ranked().next() {
let should_log_best = generation % *log_best.unwrap_or(&usize::MAX) == 0;
let should_log_population = generation % *log_population.unwrap_or(&usize::MAX) == 0;
let should_track_population = generation % *track_population.unwrap_or(&usize::MAX) == 0;
if should_log_best {
self.log_individual(
&self.get_individual_metrics(refinement_ctx, &best_individual, rank),
Some((refinement_ctx.statistics.generation, generation_time)),
)
}
self.on_population(&refinement_ctx, should_log_population, should_track_population, should_dump_population);
} else {
self.log("no progress yet");
}
}
fn on_population(
&mut self,
refinement_ctx: &RefinementContext,
should_log_population: bool,
should_track_population: bool,
should_dump_population: bool,
) {
if !should_log_population && !should_track_population {
return;
}
if should_log_population {
self.log(
format!(
"[{}s] population state (phase: {}, speed: {:.2} gen/sec, improvement ratio: {:.3}:{:.3}):",
self.time.elapsed_secs(),
Self::get_selection_phase(refinement_ctx),
refinement_ctx.statistics.generation as f64 / self.time.elapsed_secs_as_f64(),
self.improvement_tracker.i_all_ratio,
self.improvement_tracker.i_1000_ratio,
)
.as_str(),
);
}
let individuals = refinement_ctx
.population
.ranked()
.map(|(insertion_ctx, rank)| self.get_individual_metrics(refinement_ctx, &insertion_ctx, rank))
.collect::<Vec<_>>();
if should_log_population {
individuals.iter().for_each(|metrics| self.log_individual(&metrics, None));
if should_dump_population {
self.log(&format!("\t{}", Self::get_population_state(refinement_ctx)));
}
}
if should_track_population {
self.metrics.evolution.push(Generation {
number: refinement_ctx.statistics.generation,
timestamp: self.time.elapsed_secs_as_f64(),
i_all_ratio: self.improvement_tracker.i_all_ratio,
i_1000_ratio: self.improvement_tracker.i_1000_ratio,
is_improvement: self.improvement_tracker.is_last_improved,
population: Population { individuals },
});
}
}
pub fn on_result(&mut self, refinement_ctx: &RefinementContext) {
let generations = refinement_ctx.statistics.generation;
let (should_log_population, should_track_population) = match &self.mode {
TelemetryMode::OnlyLogging { .. } => (true, false),
TelemetryMode::OnlyMetrics { track_population, .. } => (false, generations % track_population != 0),
TelemetryMode::All { track_population, .. } => (true, generations % track_population != 0),
_ => return,
};
self.on_population(refinement_ctx, should_log_population, should_track_population, false);
let elapsed = self.time.elapsed_secs() as usize;
let speed = refinement_ctx.statistics.generation as f64 / self.time.elapsed_secs_as_f64();
self.log(format!("[{}s] total generations: {}, speed: {:.2} gen/sec", elapsed, generations, speed).as_str());
self.metrics.duration = elapsed;
self.metrics.speed = speed;
}
pub fn get_metrics(self) -> Option<Metrics> {
match &self.mode {
TelemetryMode::OnlyMetrics { .. } | TelemetryMode::All { .. } => Some(self.metrics),
_ => None,
}
}
pub fn log(&self, message: &str) {
match &self.mode {
TelemetryMode::OnlyLogging { logger, .. } => logger.deref()(message),
TelemetryMode::All { logger, .. } => logger.deref()(message),
_ => {}
}
}
fn get_individual_metrics(
&self,
refinement_ctx: &RefinementContext,
insertion_ctx: &InsertionContext,
rank: usize,
) -> Individual {
let fitness_values = insertion_ctx.get_fitness_values().collect::<Vec<_>>();
let (cost, cost_difference) = Self::get_fitness(refinement_ctx, insertion_ctx);
Individual {
rank,
tours: insertion_ctx.solution.routes.len(),
unassigned: insertion_ctx.solution.unassigned.len(),
cost,
improvement: cost_difference,
fitness: fitness_values,
}
}
fn log_individual(&self, metrics: &Individual, gen_info: Option<(usize, Timer)>) {
self.log(
format!(
"{} rank: {}, cost: {:.2}({:.3}%), tours: {}, unassigned: {}, fitness: ({})",
gen_info.map_or("\t".to_string(), |(gen, gen_time)| format!(
"[{}s] generation {} took {}ms,",
self.time.elapsed_secs(),
gen,
gen_time.elapsed_millis()
)),
metrics.rank,
metrics.cost,
metrics.improvement,
metrics.tours,
metrics.unassigned,
metrics.fitness.iter().map(|v| format!("{:.3}", v)).collect::<Vec<_>>().join(", ")
)
.as_str(),
);
}
fn get_fitness(refinement_ctx: &RefinementContext, insertion_ctx: &InsertionContext) -> (f64, f64) {
let fitness_value = refinement_ctx.problem.objective.fitness(insertion_ctx);
let fitness_change = refinement_ctx
.population
.ranked()
.next()
.map(|(best_ctx, _)| refinement_ctx.problem.objective.fitness(best_ctx))
.map(|best_fitness| (fitness_value - best_fitness) / best_fitness * 100.)
.unwrap_or(0.);
(fitness_value, fitness_change)
}
fn get_population_state(refinement_ctx: &RefinementContext) -> String {
let mut state = String::new();
write!(state, "{}", refinement_ctx.population).unwrap();
state
}
fn get_selection_phase(refinement_ctx: &RefinementContext) -> &str {
match refinement_ctx.population.selection_phase() {
SelectionPhase::Initial => "initial",
SelectionPhase::Exploration => "exploration",
SelectionPhase::Exploitation => "exploitation",
}
}
}
struct ImprovementTracker {
buffer: Vec<bool>,
total_improvements: usize,
pub i_all_ratio: f64,
pub i_1000_ratio: f64,
pub is_last_improved: bool,
}
impl ImprovementTracker {
pub fn new(size: usize) -> Self {
Self {
buffer: vec![false; size],
total_improvements: 0,
i_all_ratio: 0.,
i_1000_ratio: 0.,
is_last_improved: false,
}
}
pub fn track(&mut self, generation: usize, is_improved: bool) {
let length = self.buffer.len();
if is_improved {
self.total_improvements += 1;
}
self.is_last_improved = is_improved;
self.buffer[generation % length] = is_improved;
let improvements = (0..generation + 1).zip(self.buffer.iter()).filter(|(_, is_improved)| **is_improved).count();
self.i_all_ratio = (self.total_improvements as f64) / ((generation + 1) as f64);
self.i_1000_ratio = (improvements as f64) / ((generation + 1).min(self.buffer.len()) as f64);
}
}
| mer;
use std::fmt::Write;
use std::ops::Deref;
use std::sync::Arc;
pub type InfoLogger = Arc<dyn Fn(&str)>;
pub struct Metrics {
pub duration: usize,
pub generations: usize,
pub speed: f64,
pub evolution: Vec<Generation>,
}
pub struct Generation {
pub number: usize,
pub timestamp: f64,
pub i_all_ratio: f64,
pub i_1000_ratio: f64,
pub is_improvement: bool,
pub population: Population,
}
pub struct Individual {
pub rank: usize,
pub tours: usize,
pub unassigned: usize,
pub cost: f64,
pub improvement: f64,
pub fitness: Vec<f64>,
}
pub struct Population {
pub individuals: Vec<Individual>,
}
pub enum TelemetryMode {
None,
OnlyLogging {
logger: InfoLogger,
log_best: usize,
log_population: usize,
dump_population: bool,
},
OnlyMetrics {
track_population: usize,
},
All {
logger: InfoLogger,
log_best: usize,
log_population: usize,
track_population: usize,
dump_population: bool,
},
}
pub struct Telemetry {
metrics: Metrics,
time: Timer,
mode: TelemetryMode,
improvement_tracker: ImprovementTracker,
next_generation: Option<usize>,
}
impl Telemetry {
pub fn new(mode: TelemetryMode) -> Self {
Self {
time: Timer::start(),
metrics: Metrics { duration: 0, generations: 0, speed: 0.0, evolution: vec![] },
mode,
improvement_tracker: ImprovementTracker::new(1000),
next_generation: None,
}
}
pub fn start(&mut self) {
self.time = Timer::start();
}
pub fn on_initial(&mut self, item_idx: usize, total_items: usize, item_time: Timer, termination_estimate: f64) {
match &self.mode {
TelemetryMode::OnlyLogging { .. } | TelemetryMode::All { .. } => self.log(
format!(
"[{}s] created {} of {} initial solutions in {}ms (ts: {})",
self.time.elapsed_secs(),
item_idx + 1,
total_items,
item_time.elapsed_millis(),
termination_estimate,
)
.as_str(),
),
_ => {}
};
}
pub fn on_generation(
&mut self,
refinement_ctx: &mut RefinementContext,
termination_estimate: f64,
generation_time: Timer,
is_improved: bool,
) {
let generation = self.next_generation.unwrap_or(0);
self.metrics.generations = generation;
self.improvement_tracker.track(generation, is_improved);
refinement_ctx.statistics = Statistics {
generation,
improvement_all_ratio: self.improvement_tracker.i_all_ratio,
improvement_1000_ratio: self.improvement_tracker.i_1000_ratio,
| random | [
{
"content": "fn create_file(path: &str, description: &str) -> File {\n\n File::create(path).unwrap_or_else(|err| {\n\n eprintln!(\"Cannot create {} file '{}': '{}'\", description, path, err.to_string());\n\n process::exit(1);\n\n })\n\n}\n\n\n\n// TODO avoid code duplication (macros?)\n\n\n... |
Rust | lib/engine-universal/src/unwind/windows_x64.rs | DumbMachine/wasmer | 84727032e59bee88a4a5b8860cf593f7cfdd0baf |
use loupe::{MemoryUsage, MemoryUsageTracker};
use std::collections::HashMap;
use wasmer_compiler::CompiledFunctionUnwindInfo;
use winapi::um::winnt;
pub struct UnwindRegistry {
functions: HashMap<usize, Vec<winnt::RUNTIME_FUNCTION>>,
published: bool,
}
impl UnwindRegistry {
pub fn new() -> Self {
Self {
functions: HashMap::new(),
published: false,
}
}
pub fn register(
&mut self,
base_address: usize,
func_start: u32,
func_len: u32,
info: &CompiledFunctionUnwindInfo,
) -> Result<(), String> {
if self.published {
return Err("unwind registry has already been published".to_string());
}
match info {
CompiledFunctionUnwindInfo::WindowsX64(_) => {}
_ => return Err("unsupported unwind information".to_string()),
};
let mut entry = winnt::RUNTIME_FUNCTION::default();
entry.BeginAddress = func_start;
entry.EndAddress = func_start + func_len;
unsafe {
*entry.u.UnwindInfoAddress_mut() = (entry.EndAddress + 3) & !3;
}
let entries = self
.functions
.entry(base_address)
.or_insert_with(|| Vec::new());
entries.push(entry);
Ok(())
}
pub fn publish(&mut self, _eh_frame: Option<&[u8]>) -> Result<(), String> {
if self.published {
return Err("unwind registry has already been published".to_string());
}
self.published = true;
if !self.functions.is_empty() {
for (base_address, functions) in self.functions.iter_mut() {
assert_eq!(
(functions.as_mut_ptr() as u64) % 4,
0,
"function table allocation was not aligned"
);
unsafe {
if winnt::RtlAddFunctionTable(
functions.as_mut_ptr(),
functions.len() as u32,
*base_address as u64,
) == 0
{
return Err("failed to register function tables".to_string());
}
}
}
}
Ok(())
}
}
impl Drop for UnwindRegistry {
fn drop(&mut self) {
if self.published {
unsafe {
for functions in self.functions.values_mut() {
winnt::RtlDeleteFunctionTable(functions.as_mut_ptr());
}
}
}
}
}
impl MemoryUsage for UnwindRegistry {
fn size_of_val(&self, tracker: &mut dyn MemoryUsageTracker) -> usize {
self.functions
.iter()
.map(|(_, _)| std::mem::size_of::<u64>() * 3)
.sum::<usize>()
+ self.published.size_of_val(tracker)
}
}
|
use loupe::{MemoryUsage, MemoryUsageTracker};
use std::collections::HashMap;
use wasmer_compiler::CompiledFunctionUnwindInfo;
use winapi::um::winnt;
pub struct UnwindRegistry {
functions: HashMap<usize, Vec<winnt::RUNTIME_FUNCTION>>,
published: bool,
}
impl UnwindRegistry {
pub fn new() -> Self {
Self {
functions: HashMap::new(),
published: false,
}
}
pub fn register(
&mut self,
base_address: usize,
func_start: u32,
func_len: u32,
info: &CompiledFunctionUnwindInfo,
) -> Result<(), String> {
if self.published {
return Err("unwind registry has already been published".to_string());
}
match info {
CompiledFunctionUnwindInfo::WindowsX64(_) => {}
_ => return Err("unsupported unwind information".to_string()),
};
let mut entry = winnt::RUNTIME_FUNCTION::default();
entry.BeginAddress = func_start;
entry.EndAddress = func_start + func_len;
unsafe {
*entry.u.UnwindInfoAddress_mut() = (entry.EndAddress + 3) & !3;
}
let entries = self
.functions
.entry(base_address)
.or_insert_with(|| Vec::new());
entries.push(entry);
Ok(())
}
pub fn publish(&mut self, _eh_frame: Option<&[u8]>) -> Result<(), String> {
if self.published {
return Err("unwind registry has already been published".to_string());
}
self.published = true;
if !self.functions.is_empty() {
for (base_address, functions) in self.functions.iter_mut() {
assert_eq!(
(functions.as_mut_ptr() as u64) % 4,
0,
"function table allocation was not aligned"
);
unsafe {
if winnt::RtlAddFunctionTable(
functions.as_mut_ptr(),
functions.len() as u32,
*base_address as u64,
) == 0
{
return Err("failed to register function tables".to_string());
}
}
}
}
Ok(())
}
}
impl Drop for UnwindRegistry {
fn drop(&mut self) {
if self.published {
unsafe {
for functions in self.functions.values_mut() {
winnt::RtlDeleteFunctionTable(functions.as_mut_ptr());
}
}
}
}
}
impl MemoryUsage for UnwindRegistry {
|
}
| fn size_of_val(&self, tracker: &mut dyn MemoryUsageTracker) -> usize {
self.functions
.iter()
.map(|(_, _)| std::mem::size_of::<u64>() * 3)
.sum::<usize>()
+ self.published.size_of_val(tracker)
} | function_block-full_function | [
{
"content": "pub fn get_emscripten_table_size(module: &Module) -> Result<(u32, Option<u32>), String> {\n\n if let Some(import) = module.imports().tables().next() {\n\n let ty = import.ty();\n\n Ok((ty.minimum, ty.maximum))\n\n } else {\n\n Err(\"Emscripten requires at least one impor... |
Rust | gtk/src/flash.rs | system76/muf | a1561b32acad891424da8b6de8ae012f39f83d05 | use atomic::Atomic;
use dbus::arg::{OwnedFd, RefArg, Variant};
use dbus::blocking::{Connection, Proxy};
use dbus_udisks2::DiskDevice;
use futures::executor;
use libc;
use popsicle::{Progress, Task};
use std::cell::Cell;
use std::collections::HashMap;
use std::fmt::{self, Debug, Display, Formatter};
use std::fs::File;
use std::os::unix::io::FromRawFd;
use std::str;
use std::sync::atomic::Ordering;
use std::sync::{Arc, Mutex};
use std::time::Duration;
type UDisksOptions = HashMap<&'static str, Variant<Box<dyn RefArg>>>;
#[derive(Clone, Copy, PartialEq)]
pub enum FlashStatus {
Inactive,
Active,
Killing,
}
pub struct FlashRequest {
source: Option<File>,
destinations: Vec<Arc<DiskDevice>>,
status: Arc<Atomic<FlashStatus>>,
progress: Arc<Vec<Atomic<u64>>>,
finished: Arc<Vec<Atomic<bool>>>,
}
pub struct FlashTask {
pub progress: Arc<Vec<Atomic<u64>>>,
pub previous: Arc<Mutex<Vec<[u64; 7]>>>,
pub finished: Arc<Vec<Atomic<bool>>>,
}
struct FlashProgress<'a> {
request: &'a FlashRequest,
id: usize,
errors: &'a [Cell<Result<(), FlashError>>],
}
#[derive(Clone, Debug)]
pub struct FlashError {
kind: String,
message: String,
}
impl Display for FlashError {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(f, "{}: {}", self.kind, self.message)
}
}
impl std::error::Error for FlashError {}
impl<'a> Progress for FlashProgress<'a> {
type Device = ();
fn message(&mut self, _device: &(), kind: &str, message: &str) {
self.errors[self.id]
.set(Err(FlashError { kind: kind.to_string(), message: message.to_string() }));
}
fn finish(&mut self) {
self.request.finished[self.id].store(true, Ordering::SeqCst);
}
fn set(&mut self, value: u64) {
self.request.progress[self.id].store(value, Ordering::SeqCst);
}
}
impl FlashRequest {
pub fn new(
source: File,
destinations: Vec<Arc<DiskDevice>>,
status: Arc<Atomic<FlashStatus>>,
progress: Arc<Vec<Atomic<u64>>>,
finished: Arc<Vec<Atomic<bool>>>,
) -> FlashRequest {
FlashRequest { source: Some(source), destinations, status, progress, finished }
}
pub fn write(mut self) -> anyhow::Result<(anyhow::Result<()>, Vec<Result<(), FlashError>>)> {
self.status.store(FlashStatus::Active, Ordering::SeqCst);
let source = self.source.take().unwrap();
let res = self.write_inner(source);
for atomic in self.finished.iter() {
atomic.store(true, Ordering::SeqCst);
}
self.status.store(FlashStatus::Inactive, Ordering::SeqCst);
res
}
fn write_inner<'a>(
&'a self,
source: File,
) -> anyhow::Result<(anyhow::Result<()>, Vec<Result<(), FlashError>>)> {
for device in &self.destinations {
let _ = udisks_unmount(&device.parent.path);
for partition in &device.partitions {
let _ = udisks_unmount(&partition.path);
}
}
let mut files = Vec::new();
for device in &self.destinations {
let file = udisks_open(&device.parent.path)?;
files.push(file);
}
let mut errors = vec![Ok(()); files.len()];
let errors_cells = Cell::from_mut(&mut errors as &mut [_]).as_slice_of_cells();
let mut bucket = [0u8; 64 * 1024];
let mut task = Task::new(source.into(), false);
for (i, file) in files.into_iter().enumerate() {
let progress = FlashProgress { request: &self, errors: errors_cells, id: i };
task.subscribe(file.into(), (), progress);
}
let res = executor::block_on(task.process(&mut bucket));
Ok((res, errors))
}
}
fn udisks_unmount(dbus_path: &str) -> anyhow::Result<()> {
let connection = Connection::new_system()?;
let dbus_path = ::dbus::strings::Path::new(dbus_path).map_err(anyhow::Error::msg)?;
let proxy = Proxy::new("org.freedesktop.UDisks2", dbus_path, Duration::new(25, 0), &connection);
let mut options = UDisksOptions::new();
options.insert("force", Variant(Box::new(true)));
let res: Result<(), _> =
proxy.method_call("org.freedesktop.UDisks2.Filesystem", "Unmount", (options,));
if let Err(err) = res {
if err.name() != Some("org.freedesktop.UDisks2.Error.NotMounted") {
return Err(anyhow::Error::new(err));
}
}
Ok(())
}
fn udisks_open(dbus_path: &str) -> anyhow::Result<File> {
let connection = Connection::new_system()?;
let dbus_path = ::dbus::strings::Path::new(dbus_path).map_err(anyhow::Error::msg)?;
let proxy =
Proxy::new("org.freedesktop.UDisks2", &dbus_path, Duration::new(25, 0), &connection);
let mut options = UDisksOptions::new();
options.insert("flags", Variant(Box::new(libc::O_SYNC)));
let res: (OwnedFd,) =
proxy.method_call("org.freedesktop.UDisks2.Block", "OpenDevice", ("rw", options))?;
Ok(unsafe { File::from_raw_fd(res.0.into_fd()) })
}
| use atomic::Atomic;
use dbus::arg::{OwnedFd, RefArg, Variant};
use dbus::blocking::{Connection, Proxy};
use dbus_udisks2::DiskDevice;
use futures::executor;
use libc;
use popsicle::{Progress, Task};
use std::cell::Cell;
use std::collections::HashMap;
use std::fmt::{self, Debug, Display, Formatter};
use std::fs::File;
use std::os::unix::io::FromRawFd;
use std::str;
use std::sync::atomic::Ordering;
use std::sync::{Arc, Mutex};
use std::time::Duration;
type UDisksOptions = HashMap<&'static str, Variant<Box<dyn RefArg>>>;
#[derive(Clone, Copy, PartialEq)]
pub enum FlashStatus {
Inactive,
Active,
Killing,
}
pub struct FlashRequest {
source: Option<File>,
destinations: Vec<Arc<DiskDevice>>,
status: Arc<Atomic<FlashStatus>>,
progress: Arc<Vec<Atomic<u64>>>,
finished: Arc<Vec<Atomic<bool>>>,
}
pub struct FlashTask {
pub progress: Arc<Vec<Atomic<u64>>>,
pub previous: Arc<Mutex<Vec<[u64; 7]>>>,
pub finished: Arc<Vec<Atomic<bool>>>,
}
struct FlashProgress<'a> {
request: &'a FlashRequest,
id: usize,
errors: &'a [Cell<Result<(), FlashError>>],
}
#[derive(Clone, Debug)]
pub struct FlashError {
kind: String,
message: String,
}
impl Display for FlashError {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(f, "{}: {}", self.kind, self.message)
}
}
impl std::error::Error for FlashError {}
impl<'a> Progress for FlashProgress<'a> {
type Device = ();
fn message(&mut self, _device: &(), kind: &str, message: &str) {
self.errors[self.id]
.set(Err(FlashError { kind: kind.to_string(), message: message.to_string() }));
}
fn finish(&mut self) {
self.request.finished[self.id].store(true, Ordering::SeqCst);
}
fn set(&mut self, value: u64) {
self.request.progress[self.id].store(value, Ordering::SeqCst);
}
}
impl FlashRequest {
pub fn new(
source: File,
destinations: Vec<Arc<DiskDevice>>,
status: Arc<Atomic<FlashStatus>>,
progress: Arc<Vec<Atomic<u64>>>,
finished: Arc<Vec<Atomic<bool>>>,
) -> FlashRequest {
FlashRequest { source: Some(source), destinations, status, progress, finished }
}
pub fn write(mut self) -> anyhow::Result<(anyhow::Result<()>, Vec<Result<(), FlashError>>)> {
self.status.store(FlashStatus::Active, Ordering::SeqCst);
let source = self.source.take().unwrap();
let res = self.write_inner(source);
for atomic in self.finished.iter() {
atomic.store(true, Ordering::SeqCst);
}
self.status.store(FlashStatus::Inactive, Ordering::SeqCst);
res
}
fn write_inner<'a>(
&'a self,
source: File,
) -> anyhow::Result<(anyhow::Result<()>, Vec<Result<(), FlashError>>)> {
for device in &self.destinations {
let _ = udisks_unmount(&device.parent.path);
for partition in &device.partitions {
let _ = udisks_unmount(&partition.path);
}
}
let mut files = Vec::new();
for device in &self.destinations {
let file = udisks_open(&device.parent.path)?;
files.push(file);
}
let mut errors = vec![Ok(()); files.len()];
let errors_cells = Cell::from_mut(&mut errors as &mut [_]).as_slice_of_cells();
let mut bucket = [0u8; 64 * 1024];
let mut task = Task::new(source.into(), false);
for (i, file) in files.into_iter().enumerate() {
let progress = FlashProgress { request: &self, errors: errors_cells, id: i };
task.subscribe(file.into(), (), progress);
}
let res = executor::block_on(task.process(&mut bucket));
Ok((res, errors))
}
}
fn udisks_unmount(dbus_path: &str) -> anyhow::Result<()> {
let connection = Connection::new_system()?;
let dbus_path = ::dbus::strings::Path::new(dbus_path).map_err(anyhow::Error::msg)?;
let proxy = Proxy::new("org.freedesktop.UDisks2", dbus_path, Duration::new(25, 0), &connection);
let mut options = UDisksOptions::new();
options.insert("force", Variant(Box::new(true)));
let res: Result<(), _> =
proxy.method_call("org.freedesktop.UDisks2.Filesystem", "Unmount", (options,));
if let Err(err) = res {
|
}
Ok(())
}
fn udisks_open(dbus_path: &str) -> anyhow::Result<File> {
let connection = Connection::new_system()?;
let dbus_path = ::dbus::strings::Path::new(dbus_path).map_err(anyhow::Error::msg)?;
let proxy =
Proxy::new("org.freedesktop.UDisks2", &dbus_path, Duration::new(25, 0), &connection);
let mut options = UDisksOptions::new();
options.insert("flags", Variant(Box::new(libc::O_SYNC)));
let res: (OwnedFd,) =
proxy.method_call("org.freedesktop.UDisks2.Block", "OpenDevice", ("rw", options))?;
Ok(unsafe { File::from_raw_fd(res.0.into_fd()) })
}
| if err.name() != Some("org.freedesktop.UDisks2.Error.NotMounted") {
return Err(anyhow::Error::new(err));
} | if_condition | [
{
"content": "pub fn init() -> Result<(), glib::Error> {\n\n const GRESOURCE: &[u8] = include_bytes!(concat!(env!(\"OUT_DIR\"), \"/compiled.gresource\"));\n\n\n\n gio::resources_register(&gio::Resource::from_data(&glib::Bytes::from_static(GRESOURCE))?);\n\n\n\n let theme = gtk::IconTheme::default().unw... |
Rust | rust/envop/src/main.rs | eagletmt/misc | cb4d3d3d19a00161ad7e87056d007ee043effed7 | use std::io::Write as _;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut args = std::env::args();
let me = args.next().unwrap();
let name = args.next().unwrap_or_else(|| {
eprintln!("Usage: {} NAME PROG ARGS...", me);
std::process::exit(1);
});
let prog = args.next().unwrap_or_else(|| {
eprintln!("Usage: {} NAME PROG ARGS...", me);
std::process::exit(1);
});
let tags = std::env::var("ENVOP_TAGS").unwrap_or_else(|_| "envop".to_owned());
let vault = std::env::var("ENVOP_VAULT").unwrap_or_else(|_| "Private".to_owned());
let output = std::process::Command::new("op")
.arg("list")
.arg("items")
.arg("--vault")
.arg(&vault)
.arg("--categories")
.arg("Secure Note")
.arg("--tags")
.arg(&tags)
.output()?;
if !output.status.success() {
eprintln!("`op list items` failed");
std::io::stdout().write_all(&output.stdout)?;
std::io::stderr().write_all(&output.stderr)?;
std::process::exit(output.status.code().unwrap_or(1));
}
let item_summaries: Vec<ItemSummary> = serde_json::from_slice(&output.stdout)?;
let mut envs = Vec::new();
for item_summary in item_summaries
.into_iter()
.filter(|item_summary| item_summary.overview.title == name)
{
let output = std::process::Command::new("op")
.arg("get")
.arg("item")
.arg("--vault")
.arg(&vault)
.arg(&item_summary.uuid)
.output()?;
if !output.status.success() {
eprintln!("`op get item {}` failed", item_summary.uuid);
std::io::stdout().write_all(&output.stdout)?;
std::io::stderr().write_all(&output.stderr)?;
std::process::exit(output.status.code().unwrap_or(1));
}
let item: Item = serde_json::from_slice(&output.stdout)?;
for section in item.details.sections.into_iter() {
for field in section.fields.into_iter() {
if field.k == "string" || field.k == "concealed" {
envs.push((field.t, field.v));
} else {
eprintln!(
"{}: ignoring field {} in item {}",
me, field.t, item_summary.uuid
);
}
}
}
}
let mut cmd = std::process::Command::new(&prog);
cmd.envs(envs).args(args);
let status = exec(cmd)?;
if !status.success() {
std::process::exit(status.code().unwrap_or(1));
}
Ok(())
}
#[cfg(unix)]
fn exec(
mut cmd: std::process::Command,
) -> Result<std::process::ExitStatus, Box<dyn std::error::Error>> {
use std::os::unix::process::CommandExt as _;
Err(Box::new(cmd.exec()))
}
#[cfg(windows)]
fn exec(
mut cmd: std::process::Command,
) -> Result<std::process::ExitStatus, Box<dyn std::error::Error>> {
Ok(cmd.status()?)
}
#[derive(Debug, serde::Deserialize)]
struct ItemSummary {
uuid: String,
overview: ItemOverview,
}
#[derive(Debug, serde::Deserialize)]
struct ItemOverview {
title: String,
}
#[derive(Debug, serde::Deserialize)]
struct Item {
details: ItemDetails,
}
#[derive(Debug, serde::Deserialize)]
struct ItemDetails {
sections: Vec<ItemSection>,
}
#[derive(Debug, serde::Deserialize)]
struct ItemSection {
fields: Vec<ItemField>,
}
#[derive(Debug, serde::Deserialize)]
struct ItemField {
k: String,
t: String,
v: String,
}
| use std::io::Write as _;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut args = std::env::args();
let me = args.next().unwrap();
let name = args.next().unwrap_or_else(|| {
eprintln!("Usage: {} NAME PROG ARGS...", me);
std::process::exit(1);
});
let prog = args.next().unwrap_or_else(|| {
eprintln!("Usage: {} NAME PROG ARGS...", me);
std::process::exit(1);
});
let tags = std::env::var("ENVOP_TAGS").unwrap_or_else(|_| "envop".to_owned());
let vault = std::env::var("ENVOP_VAULT").unwrap_or_else(|_| "Private".to_owned());
let output = std::process::Comm | tderr().write_all(&output.stderr)?;
std::process::exit(output.status.code().unwrap_or(1));
}
let item_summaries: Vec<ItemSummary> = serde_json::from_slice(&output.stdout)?;
let mut envs = Vec::new();
for item_summary in item_summaries
.into_iter()
.filter(|item_summary| item_summary.overview.title == name)
{
let output = std::process::Command::new("op")
.arg("get")
.arg("item")
.arg("--vault")
.arg(&vault)
.arg(&item_summary.uuid)
.output()?;
if !output.status.success() {
eprintln!("`op get item {}` failed", item_summary.uuid);
std::io::stdout().write_all(&output.stdout)?;
std::io::stderr().write_all(&output.stderr)?;
std::process::exit(output.status.code().unwrap_or(1));
}
let item: Item = serde_json::from_slice(&output.stdout)?;
for section in item.details.sections.into_iter() {
for field in section.fields.into_iter() {
if field.k == "string" || field.k == "concealed" {
envs.push((field.t, field.v));
} else {
eprintln!(
"{}: ignoring field {} in item {}",
me, field.t, item_summary.uuid
);
}
}
}
}
let mut cmd = std::process::Command::new(&prog);
cmd.envs(envs).args(args);
let status = exec(cmd)?;
if !status.success() {
std::process::exit(status.code().unwrap_or(1));
}
Ok(())
}
#[cfg(unix)]
fn exec(
mut cmd: std::process::Command,
) -> Result<std::process::ExitStatus, Box<dyn std::error::Error>> {
use std::os::unix::process::CommandExt as _;
Err(Box::new(cmd.exec()))
}
#[cfg(windows)]
fn exec(
mut cmd: std::process::Command,
) -> Result<std::process::ExitStatus, Box<dyn std::error::Error>> {
Ok(cmd.status()?)
}
#[derive(Debug, serde::Deserialize)]
struct ItemSummary {
uuid: String,
overview: ItemOverview,
}
#[derive(Debug, serde::Deserialize)]
struct ItemOverview {
title: String,
}
#[derive(Debug, serde::Deserialize)]
struct Item {
details: ItemDetails,
}
#[derive(Debug, serde::Deserialize)]
struct ItemDetails {
sections: Vec<ItemSection>,
}
#[derive(Debug, serde::Deserialize)]
struct ItemSection {
fields: Vec<ItemField>,
}
#[derive(Debug, serde::Deserialize)]
struct ItemField {
k: String,
t: String,
v: String,
}
| and::new("op")
.arg("list")
.arg("items")
.arg("--vault")
.arg(&vault)
.arg("--categories")
.arg("Secure Note")
.arg("--tags")
.arg(&tags)
.output()?;
if !output.status.success() {
eprintln!("`op list items` failed");
std::io::stdout().write_all(&output.stdout)?;
std::io::s | random | [
{
"content": "fn main() -> anyhow::Result<()> {\n\n env_logger::Builder::from_env(env_logger::Env::default().default_filter_or(\"info\")).init();\n\n\n\n for arg in std::env::args().skip(1) {\n\n unpack(&arg).with_context(|| format!(\"failed to unpack {}\", arg))?;\n\n }\n\n Ok(())\n\n}\n\n\n... |
Rust | src/mbart/encoder.rs | eonm-abes/rust-bert | 24fdb2dfb41e7cad6367f77e905570649bb7aefe |
use crate::bart::{BartEncoderOutput, _expand_mask};
use crate::common::activations::TensorFunction;
use crate::common::dropout::Dropout;
use crate::mbart::attention::MBartAttention;
use crate::mbart::embeddings::MBartLearnedPositionalEmbedding;
use crate::mbart::MBartConfig;
use crate::Activation;
use std::borrow::{Borrow, BorrowMut};
use tch::{nn, Tensor};
pub struct MBartEncoderLayer {
self_attention: MBartAttention,
self_attention_layer_norm: nn::LayerNorm,
dropout: Dropout,
activation_dropout: Dropout,
activation: TensorFunction,
fc1: nn::Linear,
fc2: nn::Linear,
final_layer_norm: nn::LayerNorm,
}
impl MBartEncoderLayer {
pub fn new<'p, P>(p: P, config: &MBartConfig) -> MBartEncoderLayer
where
P: Borrow<nn::Path<'p>>,
{
let p = p.borrow();
let layer_norm_config = nn::LayerNormConfig {
eps: 1e-5,
..Default::default()
};
let output_attention = config.output_attentions.unwrap_or(false);
let self_attention = MBartAttention::new(
p / "self_attn",
config.d_model,
config.encoder_attention_heads,
config.attention_dropout,
false,
false,
output_attention,
);
let self_attention_layer_norm = nn::layer_norm(
p / "self_attn_layer_norm",
vec![config.d_model],
layer_norm_config,
);
let dropout = Dropout::new(config.dropout);
let activation_dropout = Dropout::new(config.activation_dropout);
let activation_function = match &config.activation_function {
Some(act_function) => act_function,
None => &Activation::gelu,
};
let activation = activation_function.get_function();
let fc1 = nn::linear(
p / "fc1",
config.d_model,
config.encoder_ffn_dim,
Default::default(),
);
let fc2 = nn::linear(
p / "fc2",
config.encoder_ffn_dim,
config.d_model,
Default::default(),
);
let final_layer_norm = nn::layer_norm(
p / "final_layer_norm",
vec![config.d_model],
layer_norm_config,
);
MBartEncoderLayer {
self_attention,
self_attention_layer_norm,
dropout,
activation_dropout,
activation,
fc1,
fc2,
final_layer_norm,
}
}
pub fn forward_t(
&self,
x: &Tensor,
encoder_attention_mask: Option<&Tensor>,
train: bool,
) -> (Tensor, Option<Tensor>) {
let output = x.apply(&self.self_attention_layer_norm);
let (output, attention_weights, _) =
self.self_attention
.forward_t(&output, None, encoder_attention_mask, None, train);
let output: Tensor = output.apply_t(&self.dropout, train) + x;
let residual = output.copy();
let output = output.apply(&self.final_layer_norm);
let output = (self.activation.get_fn())(&output.apply(&self.fc1));
let output = output
.apply_t(&self.activation_dropout, train)
.apply(&self.fc2)
.apply_t(&self.dropout, train);
let output = output + residual;
(output, attention_weights)
}
}
pub struct MBartEncoder {
dropout: Dropout,
layer_norm_embedding: nn::LayerNorm,
layer_norm: nn::LayerNorm,
layers: Vec<MBartEncoderLayer>,
embed_positions: MBartLearnedPositionalEmbedding,
output_attentions: bool,
output_hidden_states: bool,
scale_embedding: f64,
}
impl MBartEncoder {
pub fn new<'p, P>(p: P, config: &MBartConfig) -> MBartEncoder
where
P: Borrow<nn::Path<'p>>,
{
let p = p.borrow();
let output_attentions = config.output_attentions.unwrap_or(false);
let output_hidden_states = config.output_hidden_states.unwrap_or(false);
let scale_embedding = if let Some(scale_embeddings) = config.scale_embedding {
if scale_embeddings {
(config.d_model as f64).sqrt()
} else {
1.0
}
} else {
1.0
};
let dropout = Dropout::new(config.dropout);
let layer_norm_embedding = nn::layer_norm(
p / "layernorm_embedding",
vec![config.d_model],
Default::default(),
);
let layer_norm = nn::layer_norm(p / "layer_norm", vec![config.d_model], Default::default());
let embed_positions = MBartLearnedPositionalEmbedding::new(
p / "embed_positions",
config.max_position_embeddings,
config.d_model,
);
let mut layers: Vec<MBartEncoderLayer> = vec![];
let p_layers = p / "layers";
for layer_index in 0..config.encoder_layers {
layers.push(MBartEncoderLayer::new(&p_layers / layer_index, config));
}
MBartEncoder {
dropout,
layer_norm_embedding,
layer_norm,
layers,
embed_positions,
output_attentions,
output_hidden_states,
scale_embedding,
}
}
pub fn forward_t(
&self,
input_ids: &Tensor,
attention_mask: Option<&Tensor>,
embeddings: &nn::Embedding,
train: bool,
) -> MBartEncoderOutput {
let attention_mask = attention_mask.map(|mask| _expand_mask(mask, None));
let x = input_ids.apply(embeddings) * self.scale_embedding;
let x = x + &self.embed_positions.forward(input_ids, 0);
let mut hidden_state = x
.apply(&self.layer_norm_embedding)
.apply_t(&self.dropout, train);
let mut all_hidden_states: Option<Vec<Tensor>> = if self.output_hidden_states {
Some(vec![])
} else {
None
};
let mut all_attentions: Option<Vec<Tensor>> = if self.output_attentions {
Some(vec![])
} else {
None
};
let mut attention_weights: Option<Tensor>;
for layer in &self.layers {
if let Some(hidden_states) = all_hidden_states.borrow_mut() {
hidden_states.push(hidden_state.as_ref().copy());
};
let temp = layer.forward_t(&hidden_state, attention_mask.as_ref(), train);
hidden_state = temp.0;
attention_weights = temp.1;
if let Some(attentions) = all_attentions.borrow_mut() {
attentions.push(attention_weights.as_ref().unwrap().copy());
};
}
if let Some(hidden_states) = all_hidden_states.borrow_mut() {
hidden_states.push(hidden_state.as_ref().copy());
};
hidden_state = hidden_state.apply(&self.layer_norm);
MBartEncoderOutput {
hidden_state,
all_hidden_states,
all_attentions,
}
}
}
pub type MBartEncoderOutput = BartEncoderOutput;
|
use crate::bart::{BartEncoderOutput, _expand_mask};
use crate::common::activations::TensorFunction;
use crate::common::dropout::Dropout;
use crate::mbart::attention::MBartAttention;
use crate::mbart::embeddings::MBartLearnedPositionalEmbedding;
use crate::mbart::MBartConfig;
use crate::Activation;
use std::borrow::{Borrow, BorrowMut};
use tch::{nn, Tensor};
pub struct MBartEncoderLayer {
self_attention: MBartAttention,
self_attention_layer_norm: nn::LayerNorm,
dropout: Dropout,
activation_dropout: Dropout,
activation: TensorFunction,
fc1: nn::Linear,
fc2: nn::Linear,
final_layer_norm: nn::LayerNorm,
}
impl MBartEncoderLayer {
pub fn new<'p, P>(p: P, config: &MBartConfig) -> MBartEncoderLayer
where
P: Borrow<nn::Path<'p>>,
{
let p = p.borrow();
let layer_norm_config = nn::LayerNormConfig {
eps: 1e-5,
..Default::default()
};
let output_attention = config.output_attentions.unwrap_or(false);
let self_attention = MBartAttention::new(
p / "self_attn",
config.d_model,
config.encoder_attention_heads,
config.attention_dropout,
false,
false,
output_attention,
);
let self_attention_layer_norm = nn::layer_norm(
p / "self_attn_layer_norm",
vec![config.d_model],
layer_norm_config,
);
let dropout = Dropout::new(config.dropout);
let activation_dropout = Dropout::new(config.activation_dropout);
let activation_function = match &config.activation_function {
Some(act_function) => act_function,
None => &Activation::gelu,
};
let activation = activation_function.get_function();
let fc1 = nn::linear(
p / "fc1",
config.d_model,
config.encoder_ffn_dim,
Default::default(),
);
let fc2 = nn::linear(
p / "fc2",
config.encoder_ffn_dim,
config.d_model,
Default::default(),
);
let final_layer_norm = nn::layer_norm(
p / "final_layer_norm",
vec![config.d_model],
layer_norm_config,
);
MBartEncoderLayer {
self_attention,
self_attention_layer_norm,
dropout,
activation_dropout,
activation,
fc1,
fc2,
final_layer_norm,
}
}
pub fn forward_t(
&self,
x: &Tensor,
encoder_attention_mask: Option<&Tensor>,
train: bool,
) -> (Tensor, Option<Tensor>) {
let output = x.apply(&self.self_attention_layer_norm);
let (output, attention_weights, _) =
|
}
pub struct MBartEncoder {
dropout: Dropout,
layer_norm_embedding: nn::LayerNorm,
layer_norm: nn::LayerNorm,
layers: Vec<MBartEncoderLayer>,
embed_positions: MBartLearnedPositionalEmbedding,
output_attentions: bool,
output_hidden_states: bool,
scale_embedding: f64,
}
impl MBartEncoder {
pub fn new<'p, P>(p: P, config: &MBartConfig) -> MBartEncoder
where
P: Borrow<nn::Path<'p>>,
{
let p = p.borrow();
let output_attentions = config.output_attentions.unwrap_or(false);
let output_hidden_states = config.output_hidden_states.unwrap_or(false);
let scale_embedding = if let Some(scale_embeddings) = config.scale_embedding {
if scale_embeddings {
(config.d_model as f64).sqrt()
} else {
1.0
}
} else {
1.0
};
let dropout = Dropout::new(config.dropout);
let layer_norm_embedding = nn::layer_norm(
p / "layernorm_embedding",
vec![config.d_model],
Default::default(),
);
let layer_norm = nn::layer_norm(p / "layer_norm", vec![config.d_model], Default::default());
let embed_positions = MBartLearnedPositionalEmbedding::new(
p / "embed_positions",
config.max_position_embeddings,
config.d_model,
);
let mut layers: Vec<MBartEncoderLayer> = vec![];
let p_layers = p / "layers";
for layer_index in 0..config.encoder_layers {
layers.push(MBartEncoderLayer::new(&p_layers / layer_index, config));
}
MBartEncoder {
dropout,
layer_norm_embedding,
layer_norm,
layers,
embed_positions,
output_attentions,
output_hidden_states,
scale_embedding,
}
}
pub fn forward_t(
&self,
input_ids: &Tensor,
attention_mask: Option<&Tensor>,
embeddings: &nn::Embedding,
train: bool,
) -> MBartEncoderOutput {
let attention_mask = attention_mask.map(|mask| _expand_mask(mask, None));
let x = input_ids.apply(embeddings) * self.scale_embedding;
let x = x + &self.embed_positions.forward(input_ids, 0);
let mut hidden_state = x
.apply(&self.layer_norm_embedding)
.apply_t(&self.dropout, train);
let mut all_hidden_states: Option<Vec<Tensor>> = if self.output_hidden_states {
Some(vec![])
} else {
None
};
let mut all_attentions: Option<Vec<Tensor>> = if self.output_attentions {
Some(vec![])
} else {
None
};
let mut attention_weights: Option<Tensor>;
for layer in &self.layers {
if let Some(hidden_states) = all_hidden_states.borrow_mut() {
hidden_states.push(hidden_state.as_ref().copy());
};
let temp = layer.forward_t(&hidden_state, attention_mask.as_ref(), train);
hidden_state = temp.0;
attention_weights = temp.1;
if let Some(attentions) = all_attentions.borrow_mut() {
attentions.push(attention_weights.as_ref().unwrap().copy());
};
}
if let Some(hidden_states) = all_hidden_states.borrow_mut() {
hidden_states.push(hidden_state.as_ref().copy());
};
hidden_state = hidden_state.apply(&self.layer_norm);
MBartEncoderOutput {
hidden_state,
all_hidden_states,
all_attentions,
}
}
}
pub type MBartEncoderOutput = BartEncoderOutput;
| self.self_attention
.forward_t(&output, None, encoder_attention_mask, None, train);
let output: Tensor = output.apply_t(&self.dropout, train) + x;
let residual = output.copy();
let output = output.apply(&self.final_layer_norm);
let output = (self.activation.get_fn())(&output.apply(&self.fc1));
let output = output
.apply_t(&self.activation_dropout, train)
.apply(&self.fc2)
.apply_t(&self.dropout, train);
let output = output + residual;
(output, attention_weights)
} | function_block-function_prefix_line | [
{
"content": "pub fn _tanh(x: &Tensor) -> Tensor {\n\n x.tanh()\n\n}\n\n\n\npub struct TensorFunction(Box<fn(&Tensor) -> Tensor>);\n\n\n\nimpl TensorFunction {\n\n pub fn new(fun: Box<fn(&Tensor) -> Tensor>) -> Self {\n\n Self(fun)\n\n }\n\n\n\n pub fn get_fn(&self) -> &fn(&Tensor) -> Tensor ... |
Rust | crates/rome_console/src/markup.rs | RustPhilly/tools | a5c89104e6623b2eb51e2fc1881ddc551fde34d2 | use std::{
fmt::{self, Debug},
io,
};
use termcolor::{Color, ColorSpec};
use crate::fmt::{Display, Formatter, MarkupElements, Write};
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum MarkupElement {
Emphasis,
Dim,
Italic,
Underline,
Error,
Success,
Warn,
Info,
}
impl MarkupElement {
pub(crate) fn update_color(&self, color: &mut ColorSpec) {
match self {
MarkupElement::Emphasis => {
color.set_bold(true);
}
MarkupElement::Dim => {
color.set_dimmed(true);
}
MarkupElement::Italic => {
color.set_italic(true);
}
MarkupElement::Underline => {
color.set_underline(true);
}
MarkupElement::Error => {
color.set_fg(Some(Color::Red));
}
MarkupElement::Success => {
color.set_fg(Some(Color::Green));
}
MarkupElement::Warn => {
color.set_fg(Some(Color::Yellow));
}
MarkupElement::Info => {
#[cfg(windows)]
const BLUE: Color = Color::Cyan;
#[cfg(not(windows))]
const BLUE: Color = Color::Blue;
color.set_fg(Some(BLUE));
}
}
}
}
#[derive(Copy, Clone)]
pub struct MarkupNode<'fmt> {
pub elements: &'fmt [MarkupElement],
pub content: &'fmt dyn Display,
}
#[derive(Clone, PartialEq, Eq)]
pub struct MarkupNodeBuf {
pub elements: Vec<MarkupElement>,
pub content: String,
}
impl Debug for MarkupNodeBuf {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
for element in &self.elements {
write!(fmt, "<{element:?}>")?;
}
write!(fmt, "{:?}", self.content)?;
for element in self.elements.iter().rev() {
write!(fmt, "</{element:?}>")?;
}
if fmt.alternate() && self.content.contains('\n') {
writeln!(fmt)?;
}
Ok(())
}
}
#[derive(Copy, Clone)]
pub struct Markup<'fmt>(pub &'fmt [MarkupNode<'fmt>]);
impl<'fmt> Markup<'fmt> {
pub fn to_owned(&self) -> MarkupBuf {
let mut result = MarkupBuf(Vec::new());
Formatter::new(&mut result).write_markup(*self).unwrap();
result
}
}
#[derive(Clone, Default, PartialEq, Eq)]
pub struct MarkupBuf(pub Vec<MarkupNodeBuf>);
impl MarkupBuf {
pub(crate) fn is_empty(&self) -> bool {
self.0.is_empty()
}
}
impl Write for MarkupBuf {
fn write_str(&mut self, elements: &MarkupElements, content: &str) -> io::Result<()> {
let mut styles = Vec::new();
elements.for_each(&mut |elements| {
styles.extend_from_slice(elements);
});
if let Some(last) = self.0.last_mut() {
if last.elements == styles {
last.content.push_str(content);
return Ok(());
}
}
self.0.push(MarkupNodeBuf {
elements: styles,
content: content.into(),
});
Ok(())
}
fn write_fmt(&mut self, elements: &MarkupElements, content: fmt::Arguments) -> io::Result<()> {
let mut styles = Vec::new();
elements.for_each(&mut |elements| {
styles.extend_from_slice(elements);
});
if let Some(last) = self.0.last_mut() {
if last.elements == styles {
last.content.push_str(&content.to_string());
return Ok(());
}
}
self.0.push(MarkupNodeBuf {
elements: styles,
content: content.to_string(),
});
Ok(())
}
}
impl Display for MarkupBuf {
fn fmt(&self, fmt: &mut Formatter) -> io::Result<()> {
let nodes: Vec<_> = self
.0
.iter()
.map(|node| MarkupNode {
elements: &node.elements,
content: &node.content,
})
.collect();
fmt.write_markup(Markup(&nodes))
}
}
impl Debug for MarkupBuf {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
for node in &self.0 {
write!(fmt, "{node:?}")?;
}
Ok(())
}
}
| use std::{
fmt::{self, Debug},
io,
};
use termcolor::{Color, ColorSpec};
use crate::fmt::{Display, Formatter, MarkupElements, Write};
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum MarkupElement {
Emphasis,
Dim,
Italic,
Underline,
Error,
Success,
Warn,
Info,
}
impl MarkupElement {
pub(crate) fn update_color(&self, color: &mut ColorSpec) {
match self {
MarkupElement::Emphasis => {
color.set_bold(true);
}
MarkupElement::Dim => {
color.set_dimmed(true);
}
MarkupElement::Italic => {
color.set_italic(true);
}
MarkupElement::Underline => {
color.set_underline(true);
}
MarkupElement::Error => {
color.set_fg(Some(Color::Red));
}
MarkupElement::Success => {
color.set_fg(Some(Color::Green));
}
MarkupElement::Warn => {
color.set_fg(Some(Color::Yellow));
}
MarkupElement::Info => {
#[cfg(windows)]
const BLUE: Color = Color::Cyan;
#[cfg(not(windows))]
const BLUE: Color = Color::Blue;
color.set_fg(Some(BLUE));
}
}
}
}
#[derive(Copy, Clone)]
pub struct MarkupNode<'fmt> {
pub elements: &'fmt [MarkupElement],
pub content: &'fmt dyn Display,
}
#[derive(Clone, PartialEq, Eq)]
pub struct MarkupNodeBuf {
pub elements: Vec<MarkupElement>,
pub content: String,
}
impl Debug for MarkupNodeBuf {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
for element in &self.elements {
|
}
#[derive(Copy, Clone)]
pub struct Markup<'fmt>(pub &'fmt [MarkupNode<'fmt>]);
impl<'fmt> Markup<'fmt> {
pub fn to_owned(&self) -> MarkupBuf {
let mut result = MarkupBuf(Vec::new());
Formatter::new(&mut result).write_markup(*self).unwrap();
result
}
}
#[derive(Clone, Default, PartialEq, Eq)]
pub struct MarkupBuf(pub Vec<MarkupNodeBuf>);
impl MarkupBuf {
pub(crate) fn is_empty(&self) -> bool {
self.0.is_empty()
}
}
impl Write for MarkupBuf {
fn write_str(&mut self, elements: &MarkupElements, content: &str) -> io::Result<()> {
let mut styles = Vec::new();
elements.for_each(&mut |elements| {
styles.extend_from_slice(elements);
});
if let Some(last) = self.0.last_mut() {
if last.elements == styles {
last.content.push_str(content);
return Ok(());
}
}
self.0.push(MarkupNodeBuf {
elements: styles,
content: content.into(),
});
Ok(())
}
fn write_fmt(&mut self, elements: &MarkupElements, content: fmt::Arguments) -> io::Result<()> {
let mut styles = Vec::new();
elements.for_each(&mut |elements| {
styles.extend_from_slice(elements);
});
if let Some(last) = self.0.last_mut() {
if last.elements == styles {
last.content.push_str(&content.to_string());
return Ok(());
}
}
self.0.push(MarkupNodeBuf {
elements: styles,
content: content.to_string(),
});
Ok(())
}
}
impl Display for MarkupBuf {
fn fmt(&self, fmt: &mut Formatter) -> io::Result<()> {
let nodes: Vec<_> = self
.0
.iter()
.map(|node| MarkupNode {
elements: &node.elements,
content: &node.content,
})
.collect();
fmt.write_markup(Markup(&nodes))
}
}
impl Debug for MarkupBuf {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
for node in &self.0 {
write!(fmt, "{node:?}")?;
}
Ok(())
}
}
| write!(fmt, "<{element:?}>")?;
}
write!(fmt, "{:?}", self.content)?;
for element in self.elements.iter().rev() {
write!(fmt, "</{element:?}>")?;
}
if fmt.alternate() && self.content.contains('\n') {
writeln!(fmt)?;
}
Ok(())
} | function_block-function_prefix_line | [
{
"content": "pub fn prepend_generated_preamble(content: impl Display) -> String {\n\n format!(\"//! {}\\n\\n{}\", PREAMBLE, content)\n\n}\n\n\n",
"file_path": "xtask/src/lib.rs",
"rank": 0,
"score": 448341.5380411264
},
{
"content": "pub trait Language: Sized + Clone + Copy + fmt::Debug ... |
Rust | lib/shiika_core/src/names.rs | shiika-lang/shiika | 1992ad906c4e7354f8eb7000a134898b68651883 | use crate::ty;
use crate::ty::*;
use serde::{Deserialize, Serialize};
#[derive(Debug, PartialEq)]
pub struct ClassFirstname(pub String);
impl std::fmt::Display for ClassFirstname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
impl ClassFirstname {
pub fn add_namespace(&self, namespace: &str) -> ClassFullname {
if namespace.is_empty() {
class_fullname(self.0.clone())
} else {
class_fullname(namespace.to_string() + "::" + &self.0)
}
}
}
pub fn class_firstname(s: impl Into<String>) -> ClassFirstname {
ClassFirstname(s.into())
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct ClassFullname(pub String);
impl std::fmt::Display for ClassFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn class_fullname(s: impl Into<String>) -> ClassFullname {
let name = s.into();
debug_assert!(name != "Meta:");
debug_assert!(!name.starts_with("::"));
debug_assert!(!name.starts_with("Meta:Meta:"));
ClassFullname(name)
}
pub fn metaclass_fullname(base_: impl Into<String>) -> ClassFullname {
let base = base_.into();
debug_assert!(!base.is_empty());
if base == "Metaclass" || base.starts_with("Meta:") {
class_fullname("Metaclass")
} else {
class_fullname(&("Meta:".to_string() + &base))
}
}
impl ClassFullname {
pub fn new(s: impl Into<String>, is_meta: bool) -> ClassFullname {
if is_meta {
metaclass_fullname(s)
} else {
class_fullname(s)
}
}
pub fn instance_ty(&self) -> TermTy {
if self.0 == "Metaclass" {
ty::new("Metaclass", Default::default(), true)
} else if self.0.starts_with("Meta:") {
ty::meta(&self.0.clone().split_off(5))
} else {
ty::raw(&self.0)
}
}
pub fn class_ty(&self) -> TermTy {
ty::meta(&self.0)
}
pub fn is_meta(&self) -> bool {
self.0.starts_with("Meta:")
}
pub fn is_the_class(&self) -> bool {
self.0 == "Class"
}
pub fn to_ty(&self) -> TermTy {
if self.is_meta() {
let mut name = self.0.clone();
name.replace_range(0..=4, "");
ty::meta(&name)
} else {
self.instance_ty()
}
}
pub fn meta_name(&self) -> ClassFullname {
metaclass_fullname(&self.0)
}
pub fn method_fullname(&self, method_firstname: &MethodFirstname) -> MethodFullname {
method_fullname(self, &method_firstname.0)
}
pub fn to_const_fullname(&self) -> ConstFullname {
toplevel_const(&self.0)
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct MethodFirstname(pub String);
impl std::fmt::Display for MethodFirstname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn method_firstname(s: impl Into<String>) -> MethodFirstname {
MethodFirstname(s.into())
}
impl MethodFirstname {
pub fn append(&self, suffix: &str) -> MethodFirstname {
MethodFirstname(self.0.clone() + suffix)
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct MethodFullname {
pub full_name: String,
pub first_name: MethodFirstname,
}
pub fn method_fullname(
class_name: &ClassFullname,
first_name_: impl Into<String>,
) -> MethodFullname {
let first_name = first_name_.into();
debug_assert!(!first_name.is_empty());
MethodFullname {
full_name: class_name.0.clone() + "#" + &first_name,
first_name: MethodFirstname(first_name),
}
}
pub fn method_fullname_raw(cls: impl Into<String>, method: impl Into<String>) -> MethodFullname {
method_fullname(&class_fullname(cls), method)
}
impl std::fmt::Display for MethodFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.full_name)
}
}
impl MethodFullname {
pub fn is_class_method(&self) -> bool {
self.full_name.starts_with("Meta:")
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct ConstFullname(pub String);
impl std::fmt::Display for ConstFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn const_fullname(s_: impl Into<String>) -> ConstFullname {
let s = s_.into();
debug_assert!(!s.starts_with("::"));
ConstFullname(format!("::{}", &s))
}
pub fn toplevel_const(first_name: &str) -> ConstFullname {
debug_assert!(!first_name.starts_with("::"));
ConstFullname(format!("::{}", first_name))
}
#[derive(Debug, PartialEq, Clone)]
pub struct Namespace(pub Vec<String>);
impl std::fmt::Display for Namespace {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "::{}", &self.string())
}
}
impl Namespace {
pub fn new(names: Vec<String>) -> Namespace {
debug_assert!(names.iter().all(|x| !x.contains("::")));
Namespace(names)
}
pub fn root() -> Namespace {
Namespace::new(vec![])
}
pub fn add(&self, name: &ClassFirstname) -> Namespace {
let mut v = self.0.clone();
v.push(name.0.clone());
Namespace::new(v)
}
pub fn class_fullname(&self, name: &ClassFirstname) -> ClassFullname {
let n = self.string();
if n.is_empty() {
class_fullname(&name.0)
} else {
class_fullname(format!("{}::{}", n, &name.0))
}
}
pub fn const_fullname(&self, name: &str) -> ConstFullname {
let n = self.string();
if n.is_empty() {
const_fullname(name)
} else {
const_fullname(format!("{}::{}", &n, name))
}
}
pub fn head(&self, n: usize) -> &[String] {
&self.0[0..n]
}
pub fn size(&self) -> usize {
self.0.len()
}
pub fn string(&self) -> String {
self.0.join("::")
}
}
#[derive(Debug, PartialEq, Clone)]
pub struct ConstName {
pub names: Vec<String>,
pub args: Vec<ConstName>,
}
impl ConstName {
pub fn resolved(&self) -> ResolvedConstName {
debug_assert!(self.args.is_empty());
ResolvedConstName {
names: self.names.clone(),
args: vec![],
}
}
pub fn has_type_args(&self) -> bool {
!self.args.is_empty()
}
pub fn to_class_fullname(&self) -> ClassFullname {
class_fullname(&self.string())
}
pub fn fullname(&self) -> String {
"::".to_string() + &self.string()
}
fn string(&self) -> String {
let mut s = self.names.join("::");
if !self.args.is_empty() {
s += "<";
let v = self.args.iter().map(|x| x.string()).collect::<Vec<_>>();
s += &v.join(",");
s += ">";
}
s
}
}
pub fn const_name(names: Vec<String>) -> ConstName {
ConstName {
names,
args: vec![],
}
}
#[derive(Debug, PartialEq, Clone)]
pub struct UnresolvedConstName(pub Vec<String>);
#[derive(Debug, PartialEq)]
pub struct ResolvedConstName {
pub names: Vec<String>,
pub args: Vec<ResolvedConstName>,
}
impl std::fmt::Display for ResolvedConstName {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", &self.string())
}
}
impl ResolvedConstName {
pub fn new(names: Vec<String>, args: Vec<ResolvedConstName>) -> ResolvedConstName {
ResolvedConstName { names, args }
}
pub fn unsafe_create(s: String) -> ResolvedConstName {
ResolvedConstName {
names: vec![s],
args: vec![],
}
}
pub fn has_type_args(&self) -> bool {
!self.args.is_empty()
}
pub fn base(&self) -> ResolvedConstName {
ResolvedConstName {
names: self.names.clone(),
args: Default::default(),
}
}
pub fn to_const_fullname(&self) -> ConstFullname {
toplevel_const(&self.string())
}
pub fn to_class_fullname(&self) -> ClassFullname {
class_fullname(self.string())
}
pub fn string(&self) -> String {
let mut s = self.names.join("::");
if !self.args.is_empty() {
s += "<";
let v = self.args.iter().map(|arg| arg.string()).collect::<Vec<_>>();
s += &v.join(",");
s += ">";
}
s
}
pub fn with_type_args(&self, args: Vec<ResolvedConstName>) -> ResolvedConstName {
debug_assert!(self.args.is_empty());
ResolvedConstName {
names: self.names.clone(),
args,
}
}
pub fn to_ty(&self, class_typarams: &[String], method_typarams: &[String]) -> TermTy {
if self.args.is_empty() {
let s = self.names.join("::");
if let Some(i) = class_typarams.iter().position(|name| *name == s) {
ty::typaram(s, ty::TyParamKind::Class, i)
} else if let Some(i) = method_typarams.iter().position(|name| *name == s) {
ty::typaram(s, ty::TyParamKind::Method, i)
} else {
ty::raw(&self.names.join("::"))
}
} else {
let type_args = self
.args
.iter()
.map(|n| n.to_ty(class_typarams, method_typarams))
.collect();
ty::spe(&self.names.join("::"), type_args)
}
}
}
pub fn resolved_const_name(namespace: Namespace, names: Vec<String>) -> ResolvedConstName {
let new_names = namespace
.0
.into_iter()
.chain(names.into_iter())
.collect::<Vec<String>>();
ResolvedConstName {
names: new_names,
args: vec![],
}
}
pub fn typaram_as_resolved_const_name(name: impl Into<String>) -> ResolvedConstName {
resolved_const_name(Namespace::root(), vec![name.into()])
}
| use crate::ty;
use crate::ty::*;
use serde::{Deserialize, Serialize};
#[derive(Debug, PartialEq)]
pub struct ClassFirstname(pub String);
impl std::fmt::Display for ClassFirstname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
impl ClassFirstname {
pub fn add_namespace(&self, namespace: &str) -> ClassFullname {
if namespace.is_empty() {
class_fullname(self.0.clone())
} else {
class_fullname(namespace.to_string() + "::" + &self.0)
}
}
}
pub fn class_firstname(s: impl Into<String>) -> ClassFirstname {
ClassFirstname(s.into())
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct ClassFullname(pub String);
impl std::fmt::Display for ClassFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn class_fullname(s: impl Into<String>) -> ClassFullname {
let name = s.into();
debug_assert!(name != "Meta:");
debug_assert!(!name.starts_with("::"));
debug_assert!(!name.starts_with("Meta:Meta:"));
ClassFullname(name)
}
pub fn metaclass_fullname(base_: impl Into<String>) -> ClassFullname {
let base = base_.into();
debug_assert!(!base.is_empty());
if base == "Metaclass" || base.starts_with("Meta:") {
class_fullname("Metaclass")
} else {
class_fullname(&("Meta:".to_string() + &base))
}
}
impl ClassFullname {
pub fn new(s: impl Into<String>, is_meta: bool) -> ClassFullname {
if is_meta {
metaclass_fullname(s)
} else {
class_fullname(s)
}
}
pub fn instance_ty(&self) -> TermTy {
if self.0 == "Metaclass" {
ty::new("Metaclass", Default::default(), true)
} else if self.0.starts_with("Meta:") {
ty::meta(&self.0.clone().split_off(5))
} else {
ty::raw(&self.0)
}
}
pub fn class_ty(&self) -> TermTy {
ty::meta(&self.0)
}
pub fn is_meta(&self) -> bool {
self.0.starts_with("Meta:")
}
pub fn is_the_class(&self) -> bool {
self.0 == "Class"
}
pub fn to_ty(&self) -> TermTy {
if self.is_meta() {
l |
pub fn meta_name(&self) -> ClassFullname {
metaclass_fullname(&self.0)
}
pub fn method_fullname(&self, method_firstname: &MethodFirstname) -> MethodFullname {
method_fullname(self, &method_firstname.0)
}
pub fn to_const_fullname(&self) -> ConstFullname {
toplevel_const(&self.0)
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct MethodFirstname(pub String);
impl std::fmt::Display for MethodFirstname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn method_firstname(s: impl Into<String>) -> MethodFirstname {
MethodFirstname(s.into())
}
impl MethodFirstname {
pub fn append(&self, suffix: &str) -> MethodFirstname {
MethodFirstname(self.0.clone() + suffix)
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct MethodFullname {
pub full_name: String,
pub first_name: MethodFirstname,
}
pub fn method_fullname(
class_name: &ClassFullname,
first_name_: impl Into<String>,
) -> MethodFullname {
let first_name = first_name_.into();
debug_assert!(!first_name.is_empty());
MethodFullname {
full_name: class_name.0.clone() + "#" + &first_name,
first_name: MethodFirstname(first_name),
}
}
pub fn method_fullname_raw(cls: impl Into<String>, method: impl Into<String>) -> MethodFullname {
method_fullname(&class_fullname(cls), method)
}
impl std::fmt::Display for MethodFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.full_name)
}
}
impl MethodFullname {
pub fn is_class_method(&self) -> bool {
self.full_name.starts_with("Meta:")
}
}
#[derive(Debug, PartialEq, Clone, Eq, Hash, Serialize, Deserialize)]
pub struct ConstFullname(pub String);
impl std::fmt::Display for ConstFullname {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
pub fn const_fullname(s_: impl Into<String>) -> ConstFullname {
let s = s_.into();
debug_assert!(!s.starts_with("::"));
ConstFullname(format!("::{}", &s))
}
pub fn toplevel_const(first_name: &str) -> ConstFullname {
debug_assert!(!first_name.starts_with("::"));
ConstFullname(format!("::{}", first_name))
}
#[derive(Debug, PartialEq, Clone)]
pub struct Namespace(pub Vec<String>);
impl std::fmt::Display for Namespace {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "::{}", &self.string())
}
}
impl Namespace {
pub fn new(names: Vec<String>) -> Namespace {
debug_assert!(names.iter().all(|x| !x.contains("::")));
Namespace(names)
}
pub fn root() -> Namespace {
Namespace::new(vec![])
}
pub fn add(&self, name: &ClassFirstname) -> Namespace {
let mut v = self.0.clone();
v.push(name.0.clone());
Namespace::new(v)
}
pub fn class_fullname(&self, name: &ClassFirstname) -> ClassFullname {
let n = self.string();
if n.is_empty() {
class_fullname(&name.0)
} else {
class_fullname(format!("{}::{}", n, &name.0))
}
}
pub fn const_fullname(&self, name: &str) -> ConstFullname {
let n = self.string();
if n.is_empty() {
const_fullname(name)
} else {
const_fullname(format!("{}::{}", &n, name))
}
}
pub fn head(&self, n: usize) -> &[String] {
&self.0[0..n]
}
pub fn size(&self) -> usize {
self.0.len()
}
pub fn string(&self) -> String {
self.0.join("::")
}
}
#[derive(Debug, PartialEq, Clone)]
pub struct ConstName {
pub names: Vec<String>,
pub args: Vec<ConstName>,
}
impl ConstName {
pub fn resolved(&self) -> ResolvedConstName {
debug_assert!(self.args.is_empty());
ResolvedConstName {
names: self.names.clone(),
args: vec![],
}
}
pub fn has_type_args(&self) -> bool {
!self.args.is_empty()
}
pub fn to_class_fullname(&self) -> ClassFullname {
class_fullname(&self.string())
}
pub fn fullname(&self) -> String {
"::".to_string() + &self.string()
}
fn string(&self) -> String {
let mut s = self.names.join("::");
if !self.args.is_empty() {
s += "<";
let v = self.args.iter().map(|x| x.string()).collect::<Vec<_>>();
s += &v.join(",");
s += ">";
}
s
}
}
pub fn const_name(names: Vec<String>) -> ConstName {
ConstName {
names,
args: vec![],
}
}
#[derive(Debug, PartialEq, Clone)]
pub struct UnresolvedConstName(pub Vec<String>);
#[derive(Debug, PartialEq)]
pub struct ResolvedConstName {
pub names: Vec<String>,
pub args: Vec<ResolvedConstName>,
}
impl std::fmt::Display for ResolvedConstName {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", &self.string())
}
}
impl ResolvedConstName {
pub fn new(names: Vec<String>, args: Vec<ResolvedConstName>) -> ResolvedConstName {
ResolvedConstName { names, args }
}
pub fn unsafe_create(s: String) -> ResolvedConstName {
ResolvedConstName {
names: vec![s],
args: vec![],
}
}
pub fn has_type_args(&self) -> bool {
!self.args.is_empty()
}
pub fn base(&self) -> ResolvedConstName {
ResolvedConstName {
names: self.names.clone(),
args: Default::default(),
}
}
pub fn to_const_fullname(&self) -> ConstFullname {
toplevel_const(&self.string())
}
pub fn to_class_fullname(&self) -> ClassFullname {
class_fullname(self.string())
}
pub fn string(&self) -> String {
let mut s = self.names.join("::");
if !self.args.is_empty() {
s += "<";
let v = self.args.iter().map(|arg| arg.string()).collect::<Vec<_>>();
s += &v.join(",");
s += ">";
}
s
}
pub fn with_type_args(&self, args: Vec<ResolvedConstName>) -> ResolvedConstName {
debug_assert!(self.args.is_empty());
ResolvedConstName {
names: self.names.clone(),
args,
}
}
pub fn to_ty(&self, class_typarams: &[String], method_typarams: &[String]) -> TermTy {
if self.args.is_empty() {
let s = self.names.join("::");
if let Some(i) = class_typarams.iter().position(|name| *name == s) {
ty::typaram(s, ty::TyParamKind::Class, i)
} else if let Some(i) = method_typarams.iter().position(|name| *name == s) {
ty::typaram(s, ty::TyParamKind::Method, i)
} else {
ty::raw(&self.names.join("::"))
}
} else {
let type_args = self
.args
.iter()
.map(|n| n.to_ty(class_typarams, method_typarams))
.collect();
ty::spe(&self.names.join("::"), type_args)
}
}
}
pub fn resolved_const_name(namespace: Namespace, names: Vec<String>) -> ResolvedConstName {
let new_names = namespace
.0
.into_iter()
.chain(names.into_iter())
.collect::<Vec<String>>();
ResolvedConstName {
names: new_names,
args: vec![],
}
}
pub fn typaram_as_resolved_const_name(name: impl Into<String>) -> ResolvedConstName {
resolved_const_name(Namespace::root(), vec![name.into()])
}
| et mut name = self.0.clone();
name.replace_range(0..=4, "");
ty::meta(&name)
} else {
self.instance_ty()
}
} | function_block-function_prefixed | [
{
"content": "pub fn new(base_name_: impl Into<String>, type_args: Vec<TermTy>, is_meta: bool) -> TermTy {\n\n let base_name = base_name_.into();\n\n debug_assert!(!base_name.is_empty());\n\n debug_assert!(!base_name.starts_with(\"Meta:\"));\n\n debug_assert!(!base_name.contains('<'));\n\n let fu... |
Rust | client/src/command_receiver.rs | amethyst/naia | 791d5c90ce3435c254da1a6048064c2204ff538c | use std::collections::{HashMap, VecDeque};
use naia_shared::{
wrapping_diff, EntityType, ProtocolType, Ref, Replicate, SequenceBuffer, SequenceIterator,
WorldMutType,
};
use super::{entity_manager::EntityManager, event::OwnedEntity};
const COMMAND_HISTORY_SIZE: u16 = 64;
#[derive(Debug)]
pub struct CommandReceiver<P: ProtocolType, K: EntityType> {
queued_incoming_commands: VecDeque<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)>,
command_history: HashMap<K, SequenceBuffer<Ref<dyn Replicate<P>>>>,
queued_command_replays: VecDeque<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)>,
replay_trigger: HashMap<K, u16>,
}
impl<P: ProtocolType, K: EntityType> CommandReceiver<P, K> {
pub fn new() -> Self {
CommandReceiver {
queued_incoming_commands: VecDeque::new(),
command_history: HashMap::new(),
queued_command_replays: VecDeque::new(),
replay_trigger: HashMap::new(),
}
}
pub fn pop_command(&mut self) -> Option<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)> {
self.queued_incoming_commands.pop_front()
}
pub fn pop_command_replay(&mut self) -> Option<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)> {
self.queued_command_replays.pop_front()
}
pub fn process_command_replay<W: WorldMutType<P, K>>(
&mut self,
world: &mut W,
entity_manager: &mut EntityManager<P, K>,
) {
for (world_entity, history_tick) in self.replay_trigger.iter() {
if let Some(predicted_entity) = entity_manager.get_predicted_entity(world_entity) {
entity_manager.prediction_reset_entity(world, world_entity);
if let Some(command_buffer) = self.command_history.get_mut(&world_entity) {
self.queued_incoming_commands.clear();
self.queued_command_replays.clear();
let current_tick = command_buffer.sequence_num();
for tick in *history_tick..=current_tick {
if let Some(command) = command_buffer.get_mut(tick) {
self.queued_command_replays.push_back((
tick,
OwnedEntity::new(world_entity, &predicted_entity),
command.clone(),
));
}
}
}
}
}
self.replay_trigger.clear();
}
pub fn queue_command(
&mut self,
host_tick: u16,
owned_entity: OwnedEntity<K>,
command: Ref<dyn Replicate<P>>,
) {
let world_entity = owned_entity.confirmed;
self.queued_incoming_commands
.push_back((host_tick, owned_entity, command.clone()));
if let Some(command_buffer) = self.command_history.get_mut(&world_entity) {
command_buffer.insert(host_tick, command);
}
}
pub fn command_history_count(&self, owned_entity: &K) -> u8 {
if let Some(command_buffer) = self.command_history.get(owned_entity) {
return command_buffer.get_entries_count();
}
return 0;
}
pub fn command_history_iter(
&self,
owned_entity: &K,
reverse: bool,
) -> Option<SequenceIterator<Ref<dyn Replicate<P>>>> {
if let Some(command_buffer) = self.command_history.get(owned_entity) {
return Some(command_buffer.iter(reverse));
}
return None;
}
pub fn replay_commands(&mut self, history_tick: u16, owned_entity: &K) {
if let Some(tick) = self.replay_trigger.get_mut(owned_entity) {
if wrapping_diff(*tick, history_tick) > 0 {
*tick = history_tick;
}
} else {
self.replay_trigger.insert(*owned_entity, history_tick);
}
}
pub fn remove_history_until(&mut self, history_tick: u16, owned_entity: &K) {
if let Some(command_buffer) = self.command_history.get_mut(owned_entity) {
command_buffer.remove_until(history_tick);
}
}
pub fn prediction_init(&mut self, owned_entity: &K) {
self.command_history.insert(
*owned_entity,
SequenceBuffer::with_capacity(COMMAND_HISTORY_SIZE),
);
}
pub fn prediction_cleanup(&mut self, owned_entity: &K) {
self.command_history.remove(owned_entity);
}
}
| use std::collections::{HashMap, VecDeque};
use naia_shared::{
wrapping_diff, EntityType, ProtocolType, Ref, Replicate, SequenceBuffer, SequenceIterator,
WorldMutType,
};
use super::{entity_manager::EntityManager, event::OwnedEntity};
const COMMAND_HISTORY_SIZE: u16 = 64;
#[derive(Debug)]
pub struct CommandReceiver<P: ProtocolType, K: EntityType> {
queued_incoming_commands: VecDeque<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)>,
command_history: HashMap<K, SequenceBuffer<Ref<dyn Replicate<P>>>>,
queued_command_replays: VecDeque<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)>,
replay_trigger: HashMap<K, u16>,
}
impl<P: ProtocolType, K: EntityType> CommandReceiver<P, K> {
pub fn new() -> Self {
CommandReceiver {
queued_incoming_commands: VecDeque::new(),
command_history: HashMap::new(),
queued_command_replays: VecDeque::new(),
replay_trigger: HashMap::new(),
}
}
pub fn pop_command(&mut self) -> Option<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)> {
self.queued_incoming_commands.pop_front()
}
pub fn pop_command_replay(&mut self) -> Option<(u16, OwnedEntity<K>, Ref<dyn Replicate<P>>)> {
self.queued_command_replays.pop_front()
}
pub fn process_command_replay<W: WorldMutType<P, K>>(
&mut self,
world: &mut W,
entity_manager: &mut EntityManager<P, K>,
) {
for (world_entity, history_tick) in self.replay_trigger.iter() {
if let Some(predicted_entity) = entity_manager.get_predicted_entity(world_entity) {
entity_manager.prediction_reset_entity(world, world_entity);
if let Some(command_buffer) = self.command_history.get_mut(&world_entity) {
self.queued_incoming_commands.clear();
self.queued_command_replays.clear();
let current_tick = command_buffer.sequence_num();
for tick in *history_tick..=current_tick {
if let Some(command) = command_buffer.get_mut(tick) {
self.queued_command_replays.push_back((
tick,
OwnedEntity::new(world_entity, &predicted_entity),
command.clone(),
));
}
}
}
}
}
self.replay_trigger.clear();
}
pub fn queue_command(
&mut self,
host_tick: u16,
owned_entity: OwnedEntity<K>,
command: Ref<dyn Replicate<P>>,
) {
let world_entity = owned_entity.confirmed;
self.queued_incoming_commands
.push_back((host_tick, owned_entity, command.clone()));
if let Some(command_buffer) = self.command_history.get_mut(&world_entity) {
command_buffer.insert(host_tick, command);
}
}
pub fn command_history_count(&self, owned_entity: &K) -> u8 {
if let Some(command_buffer) = self.command_history.get(owned_entity) {
return command_buffer.get_entries_count();
}
return 0;
}
pub fn command_history_iter(
&self,
owned_entity: &K,
reverse: bool,
) -> Option<SequenceIterator<Ref<dyn Replicate<P>>>> {
if let Some(command_buffer) = self.command_history.get(owned_entity) {
return Some(command_buffer.iter(reverse));
}
return None;
}
pub fn replay_commands(&mut self, history_tick: u16, owned_entity: &K) {
if let Some(tick) = self.replay_trigger.get_mut(owned_entity) {
if wrapping_diff(*tick, history_tick) > 0 {
*tick = history_tick;
}
} else {
self.replay_trigger.insert(*owned_entity, history_tick);
}
}
pub fn remove_history_until(&mut self, history_tick: u16, owned_entity: &K) { | owned_entity: &K) {
self.command_history.insert(
*owned_entity,
SequenceBuffer::with_capacity(COMMAND_HISTORY_SIZE),
);
}
pub fn prediction_cleanup(&mut self, owned_entity: &K) {
self.command_history.remove(owned_entity);
}
}
|
if let Some(command_buffer) = self.command_history.get_mut(owned_entity) {
command_buffer.remove_until(history_tick);
}
}
pub fn prediction_init(&mut self, | random | [
{
"content": "pub fn before_receive_events(world: &mut World) {\n\n world.resource_scope(|world, mut client: Mut<Client<Entity>>| {\n\n\n\n // Host Component Updates\n\n let mut host_component_event_reader = world\n\n .get_resource_mut::<Events<HostSyncEvent>>()\n\n .unwra... |
Rust | packages/moneymarket/src/testing.rs | 1Zaitsev/money-market-mocks | d2c5d089e1a34735e9483f9e54afb647bb00c13d | use crate::mock_querier::mock_dependencies;
use crate::oracle::PriceResponse;
use crate::querier::{compute_tax, deduct_tax, query_price, query_tax_rate, TimeConstraints};
use crate::tokens::{Tokens, TokensHuman, TokensMath, TokensToRaw};
use cosmwasm_bignumber::{Decimal256, Uint256};
use cosmwasm_std::{Addr, Api, CanonicalAddr, Coin, Decimal, StdError, Uint128};
#[test]
fn tax_rate_querier() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(Decimal::percent(1), &[]);
assert_eq!(
query_tax_rate(deps.as_ref()).unwrap(),
Decimal256::percent(1),
);
}
#[test]
fn test_compute_tax() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(
Decimal::percent(1),
&[(&"uusd".to_string(), &Uint128::from(1000000u128))],
);
assert_eq!(
compute_tax(deps.as_ref(), &Coin::new(10000000000u128, "uusd")).unwrap(),
Uint256::from(1000000u64)
);
assert_eq!(
compute_tax(deps.as_ref(), &Coin::new(50000000u128, "uusd")).unwrap(),
Uint256::from(495050u64)
);
}
#[test]
fn test_deduct_tax() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(
Decimal::percent(1),
&[(&"uusd".to_string(), &Uint128::from(1000000u128))],
);
assert_eq!(
deduct_tax(deps.as_ref(), Coin::new(10000000000u128, "uusd")).unwrap(),
Coin {
denom: "uusd".to_string(),
amount: Uint128::from(9999000000u128)
}
);
assert_eq!(
deduct_tax(deps.as_ref(), Coin::new(50000000u128, "uusd")).unwrap(),
Coin {
denom: "uusd".to_string(),
amount: Uint128::from(49504950u128)
}
);
}
#[test]
fn oracle_price_querier() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_oracle_price(&[(
&("terra123123".to_string(), "uusd".to_string()),
&(Decimal256::from_ratio(131, 2), 123, 321),
)]);
let oracle_price = query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"uusd".to_string(),
None,
)
.unwrap();
assert_eq!(
oracle_price,
PriceResponse {
rate: Decimal256::from_ratio(131, 2),
last_updated_base: 123,
last_updated_quote: 321,
}
);
query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"ukrw".to_string(),
None,
)
.unwrap_err();
let res = query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"uusd".to_string(),
Some(TimeConstraints {
block_time: 500u64,
valid_timeframe: 60u64,
}),
);
match res {
Err(StdError::GenericErr { msg, .. }) => assert_eq!(msg, "Price is too old"),
_ => panic!("DO NOT ENTER HERE"),
}
}
#[test]
fn tokens_math() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token4".to_string(), Uint256::from(1000000u64)),
];
let tokens_3: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token6".to_string(), Uint256::from(1000000u64)),
];
let tokens_4: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1200000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let tokens_3_raw: Tokens = tokens_3.to_raw(deps.as_ref()).unwrap();
let tokens_4_raw: Tokens = tokens_4.to_raw(deps.as_ref()).unwrap();
assert!(tokens_1_raw.clone().sub(tokens_2_raw).is_err());
assert!(tokens_1_raw.clone().sub(tokens_3_raw).is_err());
assert!(tokens_1_raw.sub(tokens_4_raw).is_err());
}
#[test]
fn tokens_math_normal_add() {
let deps = mock_dependencies(&[]);
let acct1 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct2 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct3 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct4 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct5 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let tokens_1: TokensHuman = vec![
(acct1.clone(), Uint256::from(1000000u64)),
(acct2, Uint256::from(1000000u64)),
(acct3, Uint256::from(1000000u64)),
(acct5, Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
(acct1, Uint256::from(1000000u64)),
(acct4, Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
tokens_1_raw.add(tokens_2_raw);
assert_eq!(tokens_1_raw[0].1, Uint256::from(2000000u64));
assert_eq!(tokens_1_raw.len(), 5);
}
#[test]
fn token_math_zero_token() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
tokens_1_raw.sub(tokens_2_raw).unwrap();
assert_eq!(tokens_1_raw.len(), 0);
}
#[test]
#[should_panic]
fn token_math_invalid_token() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token1".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let _ = tokens_1_raw.sub(tokens_2_raw);
}
#[test]
#[should_panic]
fn token_math_invalid_token_2() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let _ = tokens_1_raw.sub(tokens_2_raw);
}
| use crate::mock_querier::mock_dependencies;
use crate::oracle::PriceResponse;
use crate::querier::{compute_tax, deduct_tax, query_price, query_tax_rate, TimeConstraints};
use crate::tokens::{Tokens, TokensHuman, TokensMath, TokensToRaw};
use cosmwasm_bignumber::{Decimal256, Uint256};
use cosmwasm_std::{Addr, Api, CanonicalAddr, Coin, Decimal, StdError, Uint128};
#[test]
fn tax_rate_querier() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(Decimal::percent(1), &[]);
assert_eq!(
query_tax_rate(deps.as_ref()).unwrap(),
Decimal256::percent(1),
);
}
#[test]
fn test_compute_tax() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(
Decimal::percent(1),
&[(&"uusd".to_string(), &Uint128::from(1000000u128))],
);
assert_eq!(
compute_tax(deps.as_ref(), &Coin::new(10000000000u128, "uusd")).unwrap(),
Uint256::from(1000000u64)
);
assert_eq!(
compute_tax(deps.as_ref(), &Coin::new(50000000u128, "uusd")).unwrap(),
Uint256::from(495050u64)
);
}
#[test]
fn test_deduct_tax() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_tax(
Decimal::percent(1),
&[(&"uusd".to_string(), &Uint128::from(1000000u128))],
);
assert_eq!(
deduct_tax(deps.as_ref(), Coin::new(10000000000u128, "uusd")).unwrap(),
Coin {
denom: "uusd".to_string(),
amount: Uint128::from(9999000000u128)
}
);
assert_eq!(
deduct_tax(deps.as_ref(), Coin::new(50000000u128, "uusd")).unwrap(),
Coin {
denom: "uusd".to_string(),
amount: Uint128::from(49504950u128)
}
);
}
#[test]
fn oracle_price_querier() {
let mut deps = mock_dependencies(&[]);
deps.querier.with_oracle_price(&[(
&("terra123123".to_string(), "uusd".to_string()),
&(Decimal256::from_ratio(131, 2), 123, 321),
)]);
let oracle_price = query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"uusd".to_string(),
None,
)
.unwrap();
assert_eq!(
oracle_price,
PriceResponse {
rate: Decimal256::f | fn token_math_invalid_token_2() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let _ = tokens_1_raw.sub(tokens_2_raw);
}
| rom_ratio(131, 2),
last_updated_base: 123,
last_updated_quote: 321,
}
);
query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"ukrw".to_string(),
None,
)
.unwrap_err();
let res = query_price(
deps.as_ref(),
Addr::unchecked("oracle"),
"terra123123".to_string(),
"uusd".to_string(),
Some(TimeConstraints {
block_time: 500u64,
valid_timeframe: 60u64,
}),
);
match res {
Err(StdError::GenericErr { msg, .. }) => assert_eq!(msg, "Price is too old"),
_ => panic!("DO NOT ENTER HERE"),
}
}
#[test]
fn tokens_math() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token4".to_string(), Uint256::from(1000000u64)),
];
let tokens_3: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token6".to_string(), Uint256::from(1000000u64)),
];
let tokens_4: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1200000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let tokens_3_raw: Tokens = tokens_3.to_raw(deps.as_ref()).unwrap();
let tokens_4_raw: Tokens = tokens_4.to_raw(deps.as_ref()).unwrap();
assert!(tokens_1_raw.clone().sub(tokens_2_raw).is_err());
assert!(tokens_1_raw.clone().sub(tokens_3_raw).is_err());
assert!(tokens_1_raw.sub(tokens_4_raw).is_err());
}
#[test]
fn tokens_math_normal_add() {
let deps = mock_dependencies(&[]);
let acct1 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct2 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct3 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct4 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let acct5 = deps
.api
.addr_humanize(&CanonicalAddr::from(vec![
1, 1, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]))
.unwrap()
.to_string();
let tokens_1: TokensHuman = vec![
(acct1.clone(), Uint256::from(1000000u64)),
(acct2, Uint256::from(1000000u64)),
(acct3, Uint256::from(1000000u64)),
(acct5, Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
(acct1, Uint256::from(1000000u64)),
(acct4, Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
tokens_1_raw.add(tokens_2_raw);
assert_eq!(tokens_1_raw[0].1, Uint256::from(2000000u64));
assert_eq!(tokens_1_raw.len(), 5);
}
#[test]
fn token_math_zero_token() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
tokens_1_raw.sub(tokens_2_raw).unwrap();
assert_eq!(tokens_1_raw.len(), 0);
}
#[test]
#[should_panic]
fn token_math_invalid_token() {
let deps = mock_dependencies(&[]);
let tokens_1: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token2".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
("token5".to_string(), Uint256::from(1000000u64)),
];
let tokens_2: TokensHuman = vec![
("token1".to_string(), Uint256::from(1000000u64)),
("token1".to_string(), Uint256::from(1000000u64)),
("token3".to_string(), Uint256::from(1000000u64)),
];
let mut tokens_1_raw: Tokens = tokens_1.to_raw(deps.as_ref()).unwrap();
let tokens_2_raw: Tokens = tokens_2.to_raw(deps.as_ref()).unwrap();
let _ = tokens_1_raw.sub(tokens_2_raw);
}
#[test]
#[should_panic]
| random | [
{
"content": "pub fn query_tax_rate_and_cap(deps: Deps, denom: String) -> StdResult<(Decimal256, Uint256)> {\n\n let terra_querier = TerraQuerier::new(&deps.querier);\n\n let rate = terra_querier.query_tax_rate()?.rate;\n\n let cap = terra_querier.query_tax_cap(denom)?.cap;\n\n Ok((rate.into(), cap.... |
Rust | micro-color-chooser/src/service/game_color_prefs.rs | CoinArcade/BUGOUT | ec01dc3dae54e1e248d540d442caa1731f2822e4 | use crate::components::Repos;
use crate::repo::*;
use api::GameReady;
use color_model::*;
use core_model::*;
pub fn by_session_id(session_id: &SessionId, repos: &Repos) -> Result<GameColorPref, FetchErr> {
repos.game_ready.get(session_id).and_then(|sg| match sg {
None => Ok(GameColorPref::NotReady),
Some(game_ready) => {
let first_pref = repos.prefs.get(&game_ready.sessions.0);
let second_pref = repos.prefs.get(&game_ready.sessions.1);
match (first_pref, second_pref) {
(Ok(Some(first)), Ok(Some(second))) => Ok(GameColorPref::Complete {
game_id: game_ready.game_id.clone(),
prefs: (first, second),
}),
(Ok(Some(partial)), Ok(None)) => Ok(GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
}),
(Ok(None), Ok(Some(partial))) => Ok(GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
}),
(Ok(None), Ok(None)) => Ok(GameColorPref::NotReady),
(Err(e), _) => Err(e),
(_, Err(e)) => Err(e),
}
}
})
}
pub fn by_game_ready(game_ready: &GameReady, repos: &Repos) -> Result<GameColorPref, FetchErr> {
let first_pref = repos.prefs.get(&game_ready.sessions.0)?;
let second_pref = repos.prefs.get(&game_ready.sessions.1)?;
Ok(match (first_pref, second_pref) {
(Some(first), Some(second)) => GameColorPref::Complete {
game_id: game_ready.game_id.clone(),
prefs: (first, second),
},
(Some(partial), None) => GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
},
(None, Some(partial)) => GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
},
_ => GameColorPref::NotReady,
})
}
#[cfg(test)]
mod tests {
use super::*;
use std::rc::Rc;
struct SGNotReady;
struct SGReady(pub GameReady);
struct PrefsNone;
struct PrefsOne(pub SessionColorPref);
struct PrefsTwo(pub SessionColorPref, pub SessionColorPref);
impl GameReadyRepo for SGNotReady {
fn get(&self, _: &SessionId) -> Result<Option<GameReady>, FetchErr> {
Ok(None)
}
fn put(&self, _: GameReady) -> Result<(), WriteErr> {
panic!()
}
}
impl GameReadyRepo for SGReady {
fn get(&self, session_id: &SessionId) -> Result<Option<GameReady>, FetchErr> {
if session_id == &self.0.sessions.0 {
Ok(Some(self.0.clone()))
} else if session_id == &self.0.sessions.1 {
Ok(Some(self.0.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: GameReady) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsNone {
fn get(&self, _: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
Ok(None)
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsOne {
fn get(&self, session_id: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
if session_id == &self.0.session_id {
Ok(Some(self.0.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsTwo {
fn get(&self, session_id: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
if session_id == &self.0.session_id {
Ok(Some(self.0.clone()))
} else if session_id == &self.1.session_id {
Ok(Some(self.1.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
#[test]
fn test_by_session_id_complete() {
let sid = SessionId::new();
let cid = ClientId::new();
let gid = GameId::new();
let one_pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
};
let another_sid = SessionId::new();
let another_cid = ClientId::new();
let another_pref = SessionColorPref {
session_id: another_sid.clone(),
color_pref: ColorPref::Black,
client_id: another_cid.clone(),
};
let board_size = 9;
let repos = Repos {
prefs: Rc::new(PrefsTwo(one_pref.clone(), another_pref.clone())),
game_ready: Rc::new(SGReady(GameReady {
sessions: (sid.clone(), another_sid.clone()),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
})),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(
actual,
GameColorPref::Complete {
game_id: gid,
prefs: (one_pref, another_pref)
}
)
}
#[test]
fn test_by_session_id_partial() {
let sid = SessionId::new();
let cid = ClientId::new();
let gid = GameId::new();
let pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
};
let board_size = 9;
let repos = Repos {
prefs: Rc::new(PrefsOne(pref.clone())),
game_ready: Rc::new(SGReady(GameReady {
sessions: (sid.clone(), SessionId::new()),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
})),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(actual, GameColorPref::Partial { game_id: gid, pref })
}
#[test]
fn test_by_session_id_not_ready() {
let sid = SessionId::new();
let cid = ClientId::new();
let repos = Repos {
prefs: Rc::new(PrefsOne(SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
})),
game_ready: Rc::new(SGNotReady),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(actual, GameColorPref::NotReady)
}
#[test]
fn test_by_game_ready_two_prefs() {
let sid = SessionId::new();
let gid = GameId::new();
let another_sid = SessionId::new();
let sessions = (sid.clone(), another_sid.clone());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
};
let first_pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let second_pref = SessionColorPref {
session_id: another_sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let repos = Repos {
prefs: Rc::new(PrefsTwo(first_pref.clone(), second_pref.clone())),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
assert_eq!(
actual,
GameColorPref::Complete {
game_id: gid,
prefs: (first_pref, second_pref)
}
)
}
#[test]
fn test_by_game_ready_one_pref() {
let sid = SessionId::new();
let gid = GameId::new();
let sessions = (sid.clone(), SessionId::new());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
};
let pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let repos = Repos {
prefs: Rc::new(PrefsOne(pref.clone())),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
assert_eq!(actual, GameColorPref::Partial { game_id: gid, pref })
}
#[test]
fn test_by_game_ready_no_prefs() {
let sid = SessionId::new();
let gid = GameId::new();
let sessions = (sid, SessionId::new());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid,
event_id: EventId::new(),
board_size,
};
let repos = Repos {
prefs: Rc::new(PrefsNone),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
assert_eq!(actual, GameColorPref::NotReady)
}
}
| use crate::components::Repos;
use crate::repo::*;
use api::GameReady;
use color_model::*;
use core_model::*;
pub fn by_session_id(session_id: &SessionId, repos: &Repos) -> Result<GameColorPref, FetchErr> {
repos.game_ready.get(session_id).and_then(|sg| match sg {
None => Ok(GameColorPref::NotReady),
Some(game_ready) => {
let first_pref = repos.prefs.get(&game_ready.sessions.0);
let second_pref = repos.prefs.get(&game_ready.sessions.1);
match (first_pref, second_pref) {
(Ok(Some(first)), Ok(Some(second))) => Ok(GameColorPref::Complete {
game_id: game_ready.game_id.clone(),
prefs: (first, second),
}),
(Ok(Some(partial)), Ok(None)) => Ok(GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
}),
(Ok(None), Ok(Some(partial))) => Ok(GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
}),
(Ok(None), Ok(None)) => Ok(GameColorPref::NotReady),
(Err(e), _) => Err(e),
(_, Err(e)) => Err(e),
}
}
})
}
pub fn by_game_ready(game_ready: &GameReady, repos: &Repos) -> Result<GameColorPref, FetchErr> {
let first_pref = repos.prefs.get(&game_ready.sessions.0)?;
let second_pref = repos.prefs.get(&game_ready.sessions.1)?;
Ok(match (first_pref, second_pref) {
(Some(first), Some(second)) => GameColorPref::Complete {
game_id: game_ready.game_id.clone(),
prefs: (first, second),
},
(Some(partial), None) => GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
},
(None, Some(partial)) => GameColorPref::Partial {
game_id: game_ready.game_id.clone(),
pref: partial,
},
_ => GameColorPref::NotReady,
})
}
#[cfg(test)]
mod tests {
use super::*;
use std::rc::Rc;
struct SGNotReady;
struct SGReady(pub GameReady);
struct PrefsNone;
struct PrefsOne(pub SessionColorPref);
struct PrefsTwo(pub SessionColorPref, pub SessionColorPref);
impl GameReadyRepo for SGNotReady {
fn get(&self, _: &SessionId) -> Result<Option<GameReady>, FetchErr> {
Ok(None)
}
fn put(&self, _: GameReady) -> Result<(), WriteErr> {
panic!()
}
}
impl GameReadyRepo for SGReady {
fn get(&self, session_id: &SessionId) -> Result<Option<GameReady>, FetchErr> {
if session_id == &self.0.sessions.0 {
Ok(Some(self.0.clone()))
} else if session_id == &self.0.sessions.1 {
Ok(Some(self.0.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: GameReady) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsNone {
fn get(&self, _: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
Ok(None)
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsOne {
fn get(&self, session_id: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
if session_id == &self.0.session_id {
Ok(Some(self.0.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
impl PrefsRepo for PrefsTwo {
fn get(&self, session_id: &SessionId) -> Result<Option<SessionColorPref>, FetchErr> {
if session_id == &self.0.session_id {
Ok(Some(self.0.clone()))
} else if session_id == &self.1.session_id {
Ok(Some(self.1.clone()))
} else {
Ok(None)
}
}
fn put(&self, _: &SessionColorPref) -> Result<(), WriteErr> {
panic!()
}
}
#[test]
fn test_by_session_id_complete() {
let sid = SessionId::new();
let cid = ClientId::new();
let gid = GameId::new();
let one_pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
};
let another_sid = SessionId::new();
let another_cid = ClientId::new();
let another_pref = SessionColorPref {
session_id: another_sid.clone(),
color_pref: ColorPref::Black,
client_id: another_cid.clone(),
};
let board_size = 9;
let repos = Repos {
prefs: Rc::new(PrefsTwo(one_pref.clone(), another_pref.clone())),
game_ready: Rc::new(SGReady(GameReady {
sessions: (sid.clone(), another_sid.clone()),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
})),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(
actual,
GameColorPref::Complete {
game_id: gid,
prefs: (one_p | ert_eq!(actual, GameColorPref::NotReady)
}
}
| ref, another_pref)
}
)
}
#[test]
fn test_by_session_id_partial() {
let sid = SessionId::new();
let cid = ClientId::new();
let gid = GameId::new();
let pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
};
let board_size = 9;
let repos = Repos {
prefs: Rc::new(PrefsOne(pref.clone())),
game_ready: Rc::new(SGReady(GameReady {
sessions: (sid.clone(), SessionId::new()),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
})),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(actual, GameColorPref::Partial { game_id: gid, pref })
}
#[test]
fn test_by_session_id_not_ready() {
let sid = SessionId::new();
let cid = ClientId::new();
let repos = Repos {
prefs: Rc::new(PrefsOne(SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: cid.clone(),
})),
game_ready: Rc::new(SGNotReady),
};
let actual = by_session_id(&sid, &repos).expect("ok");
assert_eq!(actual, GameColorPref::NotReady)
}
#[test]
fn test_by_game_ready_two_prefs() {
let sid = SessionId::new();
let gid = GameId::new();
let another_sid = SessionId::new();
let sessions = (sid.clone(), another_sid.clone());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
};
let first_pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let second_pref = SessionColorPref {
session_id: another_sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let repos = Repos {
prefs: Rc::new(PrefsTwo(first_pref.clone(), second_pref.clone())),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
assert_eq!(
actual,
GameColorPref::Complete {
game_id: gid,
prefs: (first_pref, second_pref)
}
)
}
#[test]
fn test_by_game_ready_one_pref() {
let sid = SessionId::new();
let gid = GameId::new();
let sessions = (sid.clone(), SessionId::new());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid.clone(),
event_id: EventId::new(),
board_size,
};
let pref = SessionColorPref {
session_id: sid.clone(),
color_pref: ColorPref::Black,
client_id: ClientId::new(),
};
let repos = Repos {
prefs: Rc::new(PrefsOne(pref.clone())),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
assert_eq!(actual, GameColorPref::Partial { game_id: gid, pref })
}
#[test]
fn test_by_game_ready_no_prefs() {
let sid = SessionId::new();
let gid = GameId::new();
let sessions = (sid, SessionId::new());
let board_size = 9;
let game_ready = GameReady {
sessions: sessions.clone(),
game_id: gid,
event_id: EventId::new(),
board_size,
};
let repos = Repos {
prefs: Rc::new(PrefsNone),
game_ready: Rc::new(SGReady(game_ready.clone())),
};
let actual = by_game_ready(&game_ready, &repos).expect("ok");
ass | random | [
{
"content": "pub fn fetch(game_id: &GameId, components: &Components) -> Result<Option<GameState>, FetchErr> {\n\n let mut conn = components.client.get_connection().expect(\"fetch conn\");\n\n let key = components.redis_key_provider.game_states(&game_id);\n\n let bin_data: Option<Vec<u8>> = conn.get(&k... |
Rust | src/util.rs | rantan/tapyrus-signer | bd8026460860469b15b2fca3ae158c801d15870f | use curv::{BigInt, GE};
use std::convert::TryFrom;
use std::os::raw::c_int;
use std::sync::atomic::AtomicUsize;
use std::sync::Arc;
pub fn sum_point(points: &Vec<GE>) -> GE {
let mut iter = points.iter();
let head = iter.next().unwrap();
let tail = iter;
tail.fold(head.clone(), |acc, x| acc + x)
}
pub fn jacobi(a: &BigInt, n: &BigInt) -> i8 {
assert!(*n >= BigInt::from(3));
assert!(a < n);
if a.is_zero() {
return 0;
}
if *a == BigInt::from(1) {
return 1;
}
let mut a1: BigInt = a.clone();
let mut e = 0;
while a1.is_multiple_of(&BigInt::from(2)) {
a1 = a1 >> 1;
e += 1;
}
let mut s: i8 = if e & 1 == 0
|| n.modulus(&BigInt::from(8)) == BigInt::from(1)
|| n.modulus(&BigInt::from(8)) == BigInt::from(7)
{
1
} else if n.modulus(&BigInt::from(8)) == BigInt::from(3)
|| n.modulus(&BigInt::from(8)) == BigInt::from(5)
{
-1
} else {
0
};
if n.modulus(&BigInt::from(4)) == BigInt::from(3)
&& a1.modulus(&BigInt::from(4)) == BigInt::from(3)
{
s = -s
}
if a1 == BigInt::from(1) {
s
} else {
s * jacobi(&(n % a1.clone()), &a1.clone())
}
}
const STOP_SIGNALS: [usize; 6] = [
signal_hook::SIGABRT as usize,
signal_hook::SIGHUP as usize,
signal_hook::SIGINT as usize,
signal_hook::SIGQUIT as usize,
signal_hook::SIGTERM as usize,
signal_hook::SIGTRAP as usize,
];
pub fn set_stop_signal_handler() -> Result<Arc<AtomicUsize>, std::io::Error> {
let handler = Arc::new(AtomicUsize::new(0));
for signal in &STOP_SIGNALS {
signal_hook::flag::register_usize(
*signal as c_int,
Arc::clone(&handler),
*signal as usize,
)?;
}
Ok(handler)
}
pub fn signal_to_string(signal: usize) -> &'static str {
let signal: u32 = TryFrom::try_from(signal).unwrap();
match signal as i32 {
signal_hook::SIGABRT => "SIGABRT",
signal_hook::SIGHUP => "SIGHUP",
signal_hook::SIGINT => "SIGINT",
signal_hook::SIGQUIT => "SIGQUIT",
signal_hook::SIGTERM => "SIGTERM",
signal_hook::SIGTRAP => "SIGTRAP",
_ => unreachable!("unregistered signal received"),
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::sync::atomic::Ordering;
#[test]
fn test_sum_point() {
use curv::elliptic::curves::secp256_k1::*;
use curv::elliptic::curves::traits::ECPoint;
use curv::elliptic::curves::traits::ECScalar;
use curv::BigInt;
let s1 = ECScalar::from(&BigInt::from(1));
let s2 = ECScalar::from(&BigInt::from(2));
let s3 = ECScalar::from(&BigInt::from(3));
let p1 = GE::generator() * &s1;
let p2 = GE::generator() * &s2;
let p3 = GE::generator() * &s3;
let sum = sum_point(&vec![p1, p2, p3]);
let s6 = ECScalar::from(&BigInt::from(6));
let p6 = GE::generator() * &s6;
assert_eq!(sum, p6);
}
#[test]
fn test_jacobi() {
assert_eq!(jacobi(&BigInt::from(158), &BigInt::from(235)), -1);
assert_eq!(jacobi(&BigInt::from(5), &BigInt::from(12)), -1);
assert_eq!(jacobi(&BigInt::from(16), &BigInt::from(60)), 1);
}
#[test]
fn test_signals() {
let handler = set_stop_signal_handler().unwrap();
unsafe {
libc::raise(signal_hook::SIGINT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGINT as usize
);
libc::raise(signal_hook::SIGABRT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGABRT as usize
);
libc::raise(signal_hook::SIGHUP);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGHUP as usize
);
libc::raise(signal_hook::SIGQUIT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGQUIT as usize
);
libc::raise(signal_hook::SIGTERM);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGTERM as usize
);
libc::raise(signal_hook::SIGTRAP);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGTRAP as usize
);
}
}
}
| use curv::{BigInt, GE};
use std::convert::TryFrom;
use std::os::raw::c_int;
use std::sync::atomic::AtomicUsize;
use std::sync::Arc;
pub fn sum_point(points: &Vec<GE>) -> GE {
let mut iter = points.iter();
let head = iter.next().unwrap();
let tail = iter;
tail.fold(head.clone(), |acc, x| acc + x)
}
pub fn jacobi(a: &BigInt, n: &BigInt) -> i8 {
assert!(*n >= BigInt::from(3));
assert!(a < n);
if a.is_zero() {
return 0;
}
if *a == BigInt::from(1) {
return 1;
}
let mut a1: BigInt = a.clone();
let mut e = 0;
|
const STOP_SIGNALS: [usize; 6] = [
signal_hook::SIGABRT as usize,
signal_hook::SIGHUP as usize,
signal_hook::SIGINT as usize,
signal_hook::SIGQUIT as usize,
signal_hook::SIGTERM as usize,
signal_hook::SIGTRAP as usize,
];
pub fn set_stop_signal_handler() -> Result<Arc<AtomicUsize>, std::io::Error> {
let handler = Arc::new(AtomicUsize::new(0));
for signal in &STOP_SIGNALS {
signal_hook::flag::register_usize(
*signal as c_int,
Arc::clone(&handler),
*signal as usize,
)?;
}
Ok(handler)
}
pub fn signal_to_string(signal: usize) -> &'static str {
let signal: u32 = TryFrom::try_from(signal).unwrap();
match signal as i32 {
signal_hook::SIGABRT => "SIGABRT",
signal_hook::SIGHUP => "SIGHUP",
signal_hook::SIGINT => "SIGINT",
signal_hook::SIGQUIT => "SIGQUIT",
signal_hook::SIGTERM => "SIGTERM",
signal_hook::SIGTRAP => "SIGTRAP",
_ => unreachable!("unregistered signal received"),
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::sync::atomic::Ordering;
#[test]
fn test_sum_point() {
use curv::elliptic::curves::secp256_k1::*;
use curv::elliptic::curves::traits::ECPoint;
use curv::elliptic::curves::traits::ECScalar;
use curv::BigInt;
let s1 = ECScalar::from(&BigInt::from(1));
let s2 = ECScalar::from(&BigInt::from(2));
let s3 = ECScalar::from(&BigInt::from(3));
let p1 = GE::generator() * &s1;
let p2 = GE::generator() * &s2;
let p3 = GE::generator() * &s3;
let sum = sum_point(&vec![p1, p2, p3]);
let s6 = ECScalar::from(&BigInt::from(6));
let p6 = GE::generator() * &s6;
assert_eq!(sum, p6);
}
#[test]
fn test_jacobi() {
assert_eq!(jacobi(&BigInt::from(158), &BigInt::from(235)), -1);
assert_eq!(jacobi(&BigInt::from(5), &BigInt::from(12)), -1);
assert_eq!(jacobi(&BigInt::from(16), &BigInt::from(60)), 1);
}
#[test]
fn test_signals() {
let handler = set_stop_signal_handler().unwrap();
unsafe {
libc::raise(signal_hook::SIGINT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGINT as usize
);
libc::raise(signal_hook::SIGABRT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGABRT as usize
);
libc::raise(signal_hook::SIGHUP);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGHUP as usize
);
libc::raise(signal_hook::SIGQUIT);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGQUIT as usize
);
libc::raise(signal_hook::SIGTERM);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGTERM as usize
);
libc::raise(signal_hook::SIGTRAP);
assert_eq!(
handler.load(Ordering::Relaxed),
signal_hook::SIGTRAP as usize
);
}
}
}
| while a1.is_multiple_of(&BigInt::from(2)) {
a1 = a1 >> 1;
e += 1;
}
let mut s: i8 = if e & 1 == 0
|| n.modulus(&BigInt::from(8)) == BigInt::from(1)
|| n.modulus(&BigInt::from(8)) == BigInt::from(7)
{
1
} else if n.modulus(&BigInt::from(8)) == BigInt::from(3)
|| n.modulus(&BigInt::from(8)) == BigInt::from(5)
{
-1
} else {
0
};
if n.modulus(&BigInt::from(4)) == BigInt::from(3)
&& a1.modulus(&BigInt::from(4)) == BigInt::from(3)
{
s = -s
}
if a1 == BigInt::from(1) {
s
} else {
s * jacobi(&(n % a1.clone()), &a1.clone())
}
} | function_block-function_prefix_line | [
{
"content": "fn compute_e(r: &GE, y: &GE, message: &[u8]) -> FE {\n\n let mut hasher = Sha256::new();\n\n hasher.input(&r.get_element().serialize()[1..33]);\n\n hasher.input(&y.get_element().serialize()[..]);\n\n hasher.input(message);\n\n let e_bn = BigInt::from(&hasher.result()[..]);\n\n\n\n ... |
Rust | iml-gui/crate/src/page/login.rs | intel-hpdd/-intel-manager-for-lustre | f8a6f61205b42cc62f4bbcb8d81214ad4f215cd6 |
use crate::{
auth,
components::{ddn_logo, ddn_logo_lettering, whamcloud_logo},
generated::css_classes::C,
GMsg, MergeAttrs,
};
use core::fmt;
use iml_wire_types::Branding;
use seed::{browser::service::fetch, prelude::*, *};
#[derive(Clone, Default, serde::Serialize)]
struct Form {
username: String,
password: String,
}
#[derive(Clone, Debug, Default, serde::Deserialize)]
pub struct Errors {
__all__: Option<String>,
password: Option<Vec<String>>,
username: Option<Vec<String>>,
}
#[derive(Default)]
pub struct Model {
errors: Option<Errors>,
form: Form,
logging_in: bool,
}
impl Model {
fn disabled(&self) -> bool {
self.form.username.is_empty() || self.form.password.is_empty() || self.logging_in
}
}
#[allow(clippy::large_enum_variant)]
#[derive(Clone)]
pub enum Msg {
UsernameChange(String),
PasswordChange(String),
SubmitResp(fetch::FetchObject<Errors>),
Submit,
}
impl fmt::Debug for Msg {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::PasswordChange(_) => f.write_str("*****"),
_ => write!(f, "{:?}", self),
}
}
}
async fn login(form: Form) -> Result<Msg, Msg> {
auth::fetch_session()
.method(fetch::Method::Post)
.send_json(&form)
.fetch_json(Msg::SubmitResp)
.await
}
pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg, GMsg>) {
match msg {
Msg::UsernameChange(x) => model.form.username = x,
Msg::PasswordChange(x) => model.form.password = x,
Msg::Submit => {
model.logging_in = true;
orders.perform_cmd(login(model.form.clone()));
}
Msg::SubmitResp(x) => {
match x.result {
Err(e) => error!("Response error {:?}", e),
Ok(x) => {
if x.status.code < 400 {
orders.skip().send_g_msg(GMsg::AuthProxy(Box::new(auth::Msg::LoggedIn)));
} else {
model.logging_in = false;
match x.data {
Ok(x) => model.errors = Some(x),
Err(e) => error!("DataError {:?}", e),
}
}
}
};
}
}
}
fn err_item<T>(x: &str) -> Node<T> {
p![class![C.text_red_500, C.text_xs, C.italic,], x]
}
pub fn view(model: &Model, branding: Branding, exa_version: &Option<String>) -> impl View<Msg> {
let input_cls = class![
C.appearance_none,
C.focus__outline_none,
C.focus__shadow_outline,
C.px_3,
C.py_2,
C.rounded_sm,
C.text_gray_800,
C.bg_gray_200,
];
let errs = Errors::default();
let errs = model.errors.as_ref().unwrap_or_else(|| &errs);
let (border_color, text_color, logo) = match branding {
Branding::Whamcloud => (
C.border_teal_500,
C.text_teal_500,
whamcloud_logo().merge_attrs(class![C.h_16, C.w_16]),
),
Branding::DDN(_) => (
C.border_red_700,
C.text_black,
div![
class![C.w_32, C.flex, C.flex_col, C.items_center],
ddn_logo().merge_attrs(class![C.w_24, C.mb_4]),
ddn_logo_lettering().merge_attrs(class![C.w_24]),
],
),
};
let exa_version = if let Some(version) = exa_version {
p![class![C.mt_3], "Version ", version]
} else {
empty![]
};
div![
class![
C.bg_gray_100,
C.fade_in,
C.flex,
C.items_center,
C.justify_center,
C.min_h_screen,
],
form![
class![C.bg_white, C.shadow_md, C.px_16, C.py_8, C.border_b_8, border_color],
ev(Ev::Submit, move |event| {
event.prevent_default();
Msg::Submit
}),
div![
class![
C.flex_col,
C.flex,
C.items_center,
C.justify_center,
C.mb_6
text_color,
],
logo,
exa_version
],
match errs.__all__.as_ref() {
Some(x) => err_item(x),
None => empty![],
},
div![
class![C.mb_4],
input![
class![C.mt_2],
input_ev(Ev::Input, Msg::UsernameChange),
&input_cls,
attrs! {
At::AutoFocus => true.as_at_value(),
At::Required => true.as_at_value(),
At::Placeholder => "Username",
At::AutoComplete => "username"
},
],
match errs.username.as_ref() {
Some(errs) => {
errs.iter().map(|x| err_item(x)).collect()
}
None => vec![],
}
],
div![
class![C.mb_6],
input![
class![C.mt_2, C.mb_2],
input_ev(Ev::Input, Msg::PasswordChange),
&input_cls,
attrs! {
At::Required => true,
At::Type => "password",
At::Placeholder => "Password",
At::AutoComplete => "current-password"
},
],
match errs.password.as_ref() {
Some(errs) => {
errs.iter().map(|x| err_item(x)).collect()
}
None => vec![],
}
],
div![
class![C.flex, C.items_center, C.justify_between],
button![
class![
C.bg_gray_500 => model.disabled(),
C.cursor_not_allowed => model.disabled(),
C.bg_blue_500 => !model.disabled(),
C.hover__bg_blue_700 => !model.disabled(),
C.text_white,
C.py_2,
C.px_6,
C.rounded_sm,
C.focus__outline_none
],
attrs! {
At::Disabled => model.disabled().as_at_value()
},
"Login",
],
],
]
]
}
|
use crate::{
auth,
components::{ddn_logo, ddn_logo_lettering, whamcloud_logo},
generated::css_classes::C,
GMsg, MergeAttrs,
};
use core::fmt;
use iml_wire_types::Branding;
use seed::{browser::service::fetch, prelude::*, *};
#[derive(Clone, Default, serde::Serialize)]
struct Form {
username: String,
password: String,
}
#[derive(Clone, Debug, Default, serde::Deserialize)]
pub struct Errors {
__all__: Option<String>,
password: Option<Vec<String>>,
username: Option<Vec<String>>,
}
#[derive(Default)]
pub struct Model {
errors: Option<Errors>,
form: Form,
logging_in: bool,
}
impl Model {
fn disabled(&self) -> bool {
self.form.username.is_empty() || self.form.password.is_empty() || self.logging_in
}
}
#[allow(clippy::large_enum_variant)]
#[derive(Clone)]
pub enum Msg {
UsernameChange(String),
PasswordChange(String),
SubmitResp(fetch::FetchObject<Errors>),
Submit,
}
impl fmt::Debug for Msg {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::PasswordChange(_) => f.write_str("*****"),
_ => write!(f, "{:?}", self),
}
}
}
async fn login(form: Form) -> Result<Msg, Msg> {
auth::fetch_session()
.method(fetch::Method::Post)
.send_json(&form)
.fetch_json(Msg::SubmitResp)
.await
}
pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg, GMsg>) {
match msg {
Msg::UsernameChange(x) => model.form.username = x,
Msg::PasswordChange(x) => model.form.password = x,
Msg::Submit => {
model.logging_in = true;
orders.perform_cmd(login(model.form.clone()));
}
Msg::SubmitResp(x) => {
match x.result {
Err(e) => error!("Response error {:?}", e),
Ok(x) => {
if x.status.code < 400 {
orders.skip().send_g_msg(GMsg::AuthProxy(Box::new(auth::Msg::LoggedIn)));
} else {
model.logging_in = false;
match x.data {
Ok(x) => model.errors = Some(x),
Err(e) => error!("DataError {:?}", e),
}
}
}
};
}
}
}
fn err_item<T>(x: &str) -> Node<T> {
p![class![C.text_red_500, C.text_xs, C.italic,], x]
}
pub fn view(model: &Model, branding: Branding, exa_version: &Option<String>) -> impl View<Msg> {
let input_cls = class![
C.appearance_none,
C.focus__outline_none,
C.focus__shadow_outline,
C.px_3,
C.py_2,
C.rounded_sm,
C.text_gray_800,
C.bg_gray_200,
];
let errs = Errors::default();
let errs = model.errors.as_ref().unwrap_or_else(|| &errs);
let (border_color, text_color, logo) = match branding {
Branding::Whamcloud => (
C.border_teal_500,
C.text_teal_500,
whamcloud_logo().merge_attrs(class![C.h_16, C.w_16]),
),
Branding::DDN(_) => (
C.border_red_700,
C.text_black,
div![
class![C.w_32, C.flex, C.flex_col, C.items_center],
ddn_logo().merge_attrs(class![C.w_24, C.mb_4]),
ddn_logo_lettering().merge_attrs(class![C.w_24]),
],
),
};
let exa_version = if let Some(version) = exa_version {
p![class![C.mt_3], "Version ", version]
} else {
empty![]
};
div![
class![
C.bg_gray_100,
C.fade_in,
C.flex,
C.items_center,
C.justify_center,
C.min_h_screen,
],
form![
class![C.bg_white, C.shadow_md, C.px_16, C.py_8, C.border_b_8, border_color],
ev(Ev::Submit, move |event| {
event.prevent_default();
Msg::Submit
}),
div![
class![
C.flex_col,
C.flex,
C.items_center,
C.justify_center,
C.mb_6
text_color,
],
logo,
exa_version
],
match errs.__all__.as_ref() {
Some(x) => err_item(x),
None => empty![],
},
div![
class![C.mb_4],
input![
class![C.mt_2],
input_ev(Ev::Input, Msg::UsernameChange),
&input_cls,
attrs! {
At::AutoFocus => true.as_at_value(),
At::Required => true.as_at_value(),
At::Placeholder => "Username",
At::AutoComplete => "username"
},
],
match errs.username.as_ref() {
Some(errs) => {
errs.iter().map(|x| err_item(x)).collect()
}
None => vec![],
}
],
div![
class![C.mb_6],
input![
class![C.mt_2, C.mb_2],
input_ev(Ev::Input, Msg::PasswordChange),
&input_cls,
attrs! {
At::Required => true,
At::Type => "passw | ]
]
}
| ord",
At::Placeholder => "Password",
At::AutoComplete => "current-password"
},
],
match errs.password.as_ref() {
Some(errs) => {
errs.iter().map(|x| err_item(x)).collect()
}
None => vec![],
}
],
div![
class![C.flex, C.items_center, C.justify_between],
button![
class![
C.bg_gray_500 => model.disabled(),
C.cursor_not_allowed => model.disabled(),
C.bg_blue_500 => !model.disabled(),
C.hover__bg_blue_700 => !model.disabled(),
C.text_white,
C.py_2,
C.px_6,
C.rounded_sm,
C.focus__outline_none
],
attrs! {
At::Disabled => model.disabled().as_at_value()
},
"Login",
],
],
| random | [
{
"content": "pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg, GMsg>) {\n\n match msg {\n\n Msg::Fetch => {\n\n model.cancel = None;\n\n\n\n let request = fetch_session().controller(|controller| model.request_controller = Some(controller));\n\n\n\n ... |
Rust | src/gossip/config.rs | devillove084/HierarchicalCache | 0e6f95b758dbb9df274075d550e2b0dc8fd66699 | #![allow(dead_code)]
#[derive(Clone)]
pub struct PeerSamplingConfig {
push: bool,
pull: bool,
sampling_period: u64,
sampling_deviation: u64,
view_size: usize,
healing_factor: usize,
swapping_factor: usize,
}
impl PeerSamplingConfig {
pub fn new(push: bool, pull: bool, sampling_period: u64, view_size: usize, healing_factor: usize, swapping_factor: usize) -> Self {
PeerSamplingConfig {
push,
pull,
sampling_period,
sampling_deviation: 0,
view_size,
healing_factor,
swapping_factor,
}
}
pub fn new_with_deviation(push: bool, pull: bool, sampling_period: u64, sampling_deviation: u64, view_size: usize, healing_factor: usize, swapping_factor: usize) -> Self {
PeerSamplingConfig {
push,
pull,
sampling_period,
sampling_deviation,
view_size,
healing_factor,
swapping_factor,
}
}
pub fn sampling_period(&self) -> u64 {
self.sampling_period
}
pub fn sampling_deviation(&self) -> u64 {
self.sampling_deviation
}
pub fn healing_factor(&self) -> usize {
self.healing_factor
}
pub fn swapping_factor(&self) -> usize {
self.swapping_factor
}
pub fn view_size(&self) -> usize {
self.view_size
}
pub fn is_pull(&self) -> bool {
self.pull
}
pub fn is_push(&self) -> bool {
self.push
}
}
impl Default for PeerSamplingConfig {
fn default() -> Self {
PeerSamplingConfig {
push: true,
pull: true,
sampling_period: 60000,
sampling_deviation: 0,
view_size: 30,
healing_factor: 3,
swapping_factor: 12
}
}
}
pub struct GossipConfig {
push: bool,
pull: bool,
gossip_period: u64,
gossip_deviation: u64,
update_expiration: UpdateExpirationMode,
}
impl GossipConfig {
pub fn new(push: bool, pull: bool, gossip_period: u64, update_expiration: UpdateExpirationMode) -> Self {
GossipConfig {
push,
pull,
gossip_period,
gossip_deviation: 0,
update_expiration,
}
}
pub fn new_with_deviation(push: bool, pull: bool, gossip_period: u64, gossip_deviation: u64, update_expiration: UpdateExpirationMode) -> Self {
GossipConfig {
push,
pull,
gossip_period,
gossip_deviation,
update_expiration,
}
}
pub fn is_push(&self) -> bool {
self.push
}
pub fn is_pull(&self) -> bool {
self.pull
}
pub fn gossip_period(&self) -> u64 {
self.gossip_period
}
pub fn gossip_deviation(&self) -> u64 {
self.gossip_deviation
}
pub fn update_expiration(&self) -> &UpdateExpirationMode {
&self.update_expiration
}
}
impl Default for GossipConfig {
fn default() -> Self {
GossipConfig {
push: true,
pull: true,
gossip_period: 1000,
gossip_deviation: 0,
update_expiration: UpdateExpirationMode::None
}
}
}
#[derive(Debug, Clone)]
pub enum UpdateExpirationMode {
None,
DurationMillis(u128),
PushCount(u64),
MostRecent(usize, f64),
}
pub enum UpdateExpirationValue {
None,
DurationMillis(std::time::Instant, u128),
PushCount(u64),
MostRecent(std::time::Instant),
}
impl UpdateExpirationValue {
pub fn new(expiration_mode: UpdateExpirationMode) -> Self {
match expiration_mode {
UpdateExpirationMode::None => UpdateExpirationValue::None,
UpdateExpirationMode::PushCount(count) => UpdateExpirationValue::PushCount(count),
UpdateExpirationMode::DurationMillis(ms) => UpdateExpirationValue::DurationMillis(std::time::Instant::now(), ms),
UpdateExpirationMode::MostRecent(_, _) => UpdateExpirationValue::MostRecent(std::time::Instant::now()),
}
}
pub fn increase_push_count(&mut self) {
match self {
UpdateExpirationValue::PushCount(ref mut count) => {
if *count > 0 {
*count -= 1
}
},
_ => (),
}
}
pub fn has_expired(&self) -> bool {
match self {
UpdateExpirationValue::None => false,
UpdateExpirationValue::PushCount(count) => *count == 0,
UpdateExpirationValue::DurationMillis(start, ttl) => start.elapsed().as_millis() >= *ttl,
UpdateExpirationValue::MostRecent(_) => false,
}
}
} | #![allow(dead_code)]
#[derive(Clone)]
pub struct PeerSamplingConfig {
push: bool,
pull: bool,
sampling_period: u64,
sampling_deviation: u64,
view_size: usize,
healing_factor: usize,
swapping_factor: usize,
}
impl PeerSamplingConfig {
pub fn new(push: bool, pull: bool, sampling_period: u64, view_size: usize, healing_factor: usize, swapping_factor: usize) -> Self {
PeerSamplingConfig {
push,
pull,
sampling_period,
sampling_deviation: 0,
view_size,
healing_factor,
swapping_factor,
}
}
pub fn new_with_deviation(push: bool, pull: bool, sampling_period: u64, sampling_deviation: u64, view_size: usize, healing_factor: usize, swapping_factor: usize) -> Self {
PeerSamplingConfig {
push,
pull,
sampling_period,
sampling_deviation,
view_size,
healing_factor,
swapping_factor,
}
}
pub fn sampling_period(&self) -> u64 {
self.sampling_period
}
pub fn sampling_deviation(&self) -> u64 {
self.sampling_deviation
}
pub fn healing_factor(&self) -> usize {
self.healing_factor
}
pub fn swapping_factor(&self) -> usize {
self.swapping_factor
}
pub fn view_size(&self) -> usize {
self.view_size
}
pub fn is_pull(&self) -> bool {
self.pull
}
pub fn is_push(&self) -> bool {
self.push
}
}
impl Default for PeerSamplingConfig {
|
}
pub struct GossipConfig {
push: bool,
pull: bool,
gossip_period: u64,
gossip_deviation: u64,
update_expiration: UpdateExpirationMode,
}
impl GossipConfig {
pub fn new(push: bool, pull: bool, gossip_period: u64, update_expiration: UpdateExpirationMode) -> Self {
GossipConfig {
push,
pull,
gossip_period,
gossip_deviation: 0,
update_expiration,
}
}
pub fn new_with_deviation(push: bool, pull: bool, gossip_period: u64, gossip_deviation: u64, update_expiration: UpdateExpirationMode) -> Self {
GossipConfig {
push,
pull,
gossip_period,
gossip_deviation,
update_expiration,
}
}
pub fn is_push(&self) -> bool {
self.push
}
pub fn is_pull(&self) -> bool {
self.pull
}
pub fn gossip_period(&self) -> u64 {
self.gossip_period
}
pub fn gossip_deviation(&self) -> u64 {
self.gossip_deviation
}
pub fn update_expiration(&self) -> &UpdateExpirationMode {
&self.update_expiration
}
}
impl Default for GossipConfig {
fn default() -> Self {
GossipConfig {
push: true,
pull: true,
gossip_period: 1000,
gossip_deviation: 0,
update_expiration: UpdateExpirationMode::None
}
}
}
#[derive(Debug, Clone)]
pub enum UpdateExpirationMode {
None,
DurationMillis(u128),
PushCount(u64),
MostRecent(usize, f64),
}
pub enum UpdateExpirationValue {
None,
DurationMillis(std::time::Instant, u128),
PushCount(u64),
MostRecent(std::time::Instant),
}
impl UpdateExpirationValue {
pub fn new(expiration_mode: UpdateExpirationMode) -> Self {
match expiration_mode {
UpdateExpirationMode::None => UpdateExpirationValue::None,
UpdateExpirationMode::PushCount(count) => UpdateExpirationValue::PushCount(count),
UpdateExpirationMode::DurationMillis(ms) => UpdateExpirationValue::DurationMillis(std::time::Instant::now(), ms),
UpdateExpirationMode::MostRecent(_, _) => UpdateExpirationValue::MostRecent(std::time::Instant::now()),
}
}
pub fn increase_push_count(&mut self) {
match self {
UpdateExpirationValue::PushCount(ref mut count) => {
if *count > 0 {
*count -= 1
}
},
_ => (),
}
}
pub fn has_expired(&self) -> bool {
match self {
UpdateExpirationValue::None => false,
UpdateExpirationValue::PushCount(count) => *count == 0,
UpdateExpirationValue::DurationMillis(start, ttl) => start.elapsed().as_millis() >= *ttl,
UpdateExpirationValue::MostRecent(_) => false,
}
}
} | fn default() -> Self {
PeerSamplingConfig {
push: true,
pull: true,
sampling_period: 60000,
sampling_deviation: 0,
view_size: 30,
healing_factor: 3,
swapping_factor: 12
}
} | function_block-full_function | [
{
"content": "pub fn string_object_hash(object: &RobjPtr, seed: u64) -> usize {\n\n match object.borrow().encoding() {\n\n RobjEncoding::Raw =>\n\n murmur_hash64a(object.borrow().string(), seed) as usize,\n\n RobjEncoding::Int =>\n\n murmur_hash64a(object.borrow().integer(... |
Rust | src/lib.rs | alec-deason/bevy_contrib_schedules | 7029bf35f5c784ff4e8eba11152b072b54afc6d2 | use bevy::{
app::stage,
core::Time,
ecs::{Schedule, ParallelExecutor, World, Resources, System, Entity},
utils::HashMap,
};
#[derive(Debug)]
pub enum ScheduleType {
Always,
Fixed(f64, f64),
}
pub struct PackedSchedule(pub ScheduleType, pub Schedule, ParallelExecutor);
impl Default for PackedSchedule {
fn default() -> Self {
PackedSchedule(
ScheduleType::Always,
Default::default(),
ParallelExecutor::without_tracker_clears(),
)
}
}
impl PackedSchedule {
fn run(&mut self, mut world: &mut World, mut resources: &mut Resources) {
self.1.initialize(world, resources);
match &mut self.0 {
ScheduleType::Always => {
self.2.run(&mut self.1, &mut world, &mut resources);
},
ScheduleType::Fixed(rate, accumulator) => {
match resources.get::<Time>() {
Some(time) => {
*accumulator += time.delta_seconds_f64;
},
None => log::debug!("Time does not exist, Fixed Schedule cannot run!"),
};
while accumulator >= rate {
self.2.run(&mut self.1, &mut world, &mut resources);
*accumulator -= *rate;
}
},
};
}
}
pub struct ScheduleRunner(pub PackedSchedule);
impl Default for ScheduleRunner {
fn default() -> Self {
ScheduleRunner(PackedSchedule { 0: ScheduleType::Always , .. Default::default() })
.add_default_stages()
}
}
impl ScheduleRunner {
pub fn from_rate(rate: f64) -> Self {
ScheduleRunner(PackedSchedule { 0: ScheduleType::Fixed(rate, 0.0) , .. Default::default() })
.add_default_stages()
}
pub fn from_rate_inv(rate: f64) -> Self {
Self::from_rate(1.0 / rate)
}
pub fn add_default_stages(self) -> Self {
self.add_stage(stage::FIRST)
.add_stage(stage::PRE_UPDATE)
.add_stage(stage::UPDATE)
.add_stage(stage::POST_UPDATE)
.add_stage(stage::LAST)
}
pub fn add_stage(mut self, stage_name: &'static str) -> Self {
self.0.1.add_stage(stage_name);
self
}
pub fn add_stage_after(mut self, target: &'static str, stage_name: &'static str) -> Self {
self.0.1.add_stage_after(target, stage_name);
self
}
pub fn add_stage_before(
mut self,
target: &'static str,
stage_name: &'static str,
) -> Self {
self.0.1.add_stage_before(target, stage_name);
self
}
pub fn add_system(self, system: Box<dyn System>) -> Self {
self.add_system_to_stage(stage::UPDATE, system)
}
pub fn add_systems(self, systems: Vec<Box<dyn System>>) -> Self {
self.add_systems_to_stage(stage::UPDATE, systems)
}
pub fn add_system_to_stage(
mut self,
stage_name: &'static str,
system: Box<dyn System>,
) -> Self {
self.0.1.add_system_to_stage(stage_name, system);
self
}
pub fn add_system_to_stage_front(
mut self,
stage_name: &'static str,
system: Box<dyn System>,
) -> Self {
self.0.1.add_system_to_stage_front(stage_name, system);
self
}
pub fn add_systems_to_stage(
mut self,
stage_name: &'static str,
systems: Vec<Box<dyn System>>,
) -> Self {
for system in systems {
self.0.1.add_system_to_stage(stage_name, system);
}
self
}
}
pub fn schedule_runner_system(mut world: &mut World, mut resources: &mut Resources) {
if resources.contains::<ScheduleRunner>() {
let mut schedule = std::mem::take(&mut resources.get_mut::<ScheduleRunner>().unwrap().0);
schedule.run(&mut world, &mut resources);
resources.get_mut::<ScheduleRunner>().unwrap().0 = schedule;
}
let mut entity_map: HashMap<Entity, PackedSchedule> = world.query_mut::<(Entity, &mut ScheduleRunner)>()
.iter()
.map(|(entity, mut runner)| (entity, std::mem::take(&mut runner.0)))
.collect();
for (_, schedule) in entity_map.iter_mut() {
schedule.run(&mut world, &mut resources);
}
for (entity, mut runner) in &mut world.query_mut::<(Entity, &mut ScheduleRunner)>().iter() {
runner.0 = entity_map.remove(&entity).unwrap();
}
} | use bevy::{
app::stage,
core::Time,
ecs::{Schedule, ParallelExecutor, World, Resources, System, Entity},
utils::HashMap,
};
#[derive(Debug)]
pub enum ScheduleType {
Always,
Fixed(f64, f64),
}
pub struct PackedSchedule(pub ScheduleType, pub Schedule, ParallelExecutor);
impl Default for PackedSchedule {
fn default() -> Self {
PackedSchedule(
ScheduleType::Always,
Default::default(),
ParallelExecutor::without_tracker_clears(),
)
}
}
impl PackedSchedule {
fn run(&mut self, mut world: &mut World, mut resources: &mut Resources) {
self.1.initialize(world, resources);
match &mut self.0 {
ScheduleType::Always => {
self.2.run(&mut self.1, &mut world, &mut resources);
},
ScheduleType::Fixed(rate, accumulator) => {
match resources.get::<Time>() {
Some(time) => {
*accumulator += time.delta_seconds_f64;
},
None => log::debug!("Time does not exist, Fixed Schedule cannot run!"),
};
while accumulator >= rate {
self.2.run(&mut self.1, &mut world, &mut resources);
*accumulator -= *rate;
}
},
};
}
}
pub struct ScheduleRunner(pub PackedSchedule);
impl Default for ScheduleRunner {
fn default() -> Self {
ScheduleRunner(PackedSchedule { 0: ScheduleType::Always , .. Default::default() })
.add_default_stages()
}
}
impl ScheduleRunner {
pub fn from_rate(rate: f64) -> Self {
ScheduleRunner(PackedSchedule { 0: ScheduleType::Fixed(rate, 0.0) , .. Default::default() })
.add_default_stages()
}
pub fn from_rate_inv(rate: f64) -> Self {
Self::from_rate(1.0 / rate)
}
pub fn add_default_stages(se | tage::POST_UPDATE)
.add_stage(stage::LAST)
}
pub fn add_stage(mut self, stage_name: &'static str) -> Self {
self.0.1.add_stage(stage_name);
self
}
pub fn add_stage_after(mut self, target: &'static str, stage_name: &'static str) -> Self {
self.0.1.add_stage_after(target, stage_name);
self
}
pub fn add_stage_before(
mut self,
target: &'static str,
stage_name: &'static str,
) -> Self {
self.0.1.add_stage_before(target, stage_name);
self
}
pub fn add_system(self, system: Box<dyn System>) -> Self {
self.add_system_to_stage(stage::UPDATE, system)
}
pub fn add_systems(self, systems: Vec<Box<dyn System>>) -> Self {
self.add_systems_to_stage(stage::UPDATE, systems)
}
pub fn add_system_to_stage(
mut self,
stage_name: &'static str,
system: Box<dyn System>,
) -> Self {
self.0.1.add_system_to_stage(stage_name, system);
self
}
pub fn add_system_to_stage_front(
mut self,
stage_name: &'static str,
system: Box<dyn System>,
) -> Self {
self.0.1.add_system_to_stage_front(stage_name, system);
self
}
pub fn add_systems_to_stage(
mut self,
stage_name: &'static str,
systems: Vec<Box<dyn System>>,
) -> Self {
for system in systems {
self.0.1.add_system_to_stage(stage_name, system);
}
self
}
}
pub fn schedule_runner_system(mut world: &mut World, mut resources: &mut Resources) {
if resources.contains::<ScheduleRunner>() {
let mut schedule = std::mem::take(&mut resources.get_mut::<ScheduleRunner>().unwrap().0);
schedule.run(&mut world, &mut resources);
resources.get_mut::<ScheduleRunner>().unwrap().0 = schedule;
}
let mut entity_map: HashMap<Entity, PackedSchedule> = world.query_mut::<(Entity, &mut ScheduleRunner)>()
.iter()
.map(|(entity, mut runner)| (entity, std::mem::take(&mut runner.0)))
.collect();
for (_, schedule) in entity_map.iter_mut() {
schedule.run(&mut world, &mut resources);
}
for (entity, mut runner) in &mut world.query_mut::<(Entity, &mut ScheduleRunner)>().iter() {
runner.0 = entity_map.remove(&entity).unwrap();
}
} | lf) -> Self {
self.add_stage(stage::FIRST)
.add_stage(stage::PRE_UPDATE)
.add_stage(stage::UPDATE)
.add_stage(s | function_block-random_span | [
{
"content": "fn fixed_sys() {\n\n println!(\"game tick!\");\n\n}",
"file_path": "examples/fixed_tick.rs",
"rank": 1,
"score": 37938.93565220559
},
{
"content": "fn build(mut commands: Commands) {\n\n // TODO: Demonstrate how to later remove schedules conditionally\n\n // Spoiler: J... |
Rust | crates/model/src/score/snapshots.rs | katandps/beatoraja_play_recommend | c7adf974cdab1b249c86c896aa1ba0a8fdd20819 | use crate::score::score::ParamSnap;
use crate::*;
use chrono::Duration;
use std::collections::BTreeSet;
#[derive(Deserialize, Serialize, Debug, Clone, Default)]
pub struct SnapShots(pub BTreeSet<SnapShot>);
impl SnapShots {
pub fn create_by_snaps(snapshots: Vec<SnapShot>) -> SnapShots {
SnapShots(snapshots.iter().cloned().collect())
}
pub fn add(&mut self, snapshot: SnapShot) {
self.0.insert(snapshot);
}
pub fn snap(&self, date: &UpdatedAt) -> Option<&SnapShot> {
self.0.iter().rev().find(|&s| s.updated_at.le(date))
}
pub fn param_snap<T: ParamSnap>(&self, date: &UpdatedAt) -> Option<T> {
match self.snap(date) {
Some(last) => {
let mut last_date = &last.updated_at;
let mut one_day_before = None;
for snap in self.0.iter().rev() {
if T::cmp(snap, last) {
last_date = &snap.updated_at;
} else {
one_day_before = self.snap(&(last_date - Duration::days(1)));
break;
}
}
Some(T::make(last, last_date.clone(), one_day_before))
}
None => None,
}
}
}
#[cfg(test)]
mod test {
use super::*;
use crate::score::score::ClearTypeSnap;
#[test]
pub fn test() {
let shot1 = SnapShot::from_data(1, 2, 3, 4, 11);
let shot2 = SnapShot::from_data(1, 2, 3, 4, 22);
let shot3 = SnapShot::from_data(1, 2, 3, 4, 33);
let shot4 = SnapShot::from_data(1, 2, 3, 4, 44);
let shots = SnapShots::create_by_snaps(vec![
shot1.clone(),
shot2.clone(),
shot3.clone(),
shot4.clone(),
]);
assert_eq!(Some(&shot1), shots.snap(&UpdatedAt::from_timestamp(21)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(22)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(23)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(32)));
assert_eq!(Some(&shot3), shots.snap(&UpdatedAt::from_timestamp(33)));
}
#[test]
pub fn clear() {
const DAY: i64 = 86400;
fn asrt(snapshots: &SnapShots, current: ClearType, before: ClearType, timestamp: i64) {
let snap = snapshots
.param_snap::<ClearTypeSnap>(&UpdatedAt::from_timestamp(timestamp))
.unwrap_or_default();
assert_eq!(current.to_integer(), snap.current);
assert_eq!(before.to_integer(), snap.before);
}
let shot_failed = SnapShot::from_data(1, 2, 3, 4, DAY * 10);
let shot_failed2 = SnapShot::from_data(1, 2, 3, 4, DAY * 15);
let shot_assist = SnapShot::from_data(2, 2, 3, 4, DAY * 17);
let shot_la = SnapShot::from_data(3, 2, 3, 4, DAY * 17 + 1);
let shot_la2 = SnapShot::from_data(3, 2, 3, 4, DAY * 20);
let shot_easy = SnapShot::from_data(4, 2, 3, 4, DAY * 22);
let shot_normal = SnapShot::from_data(5, 2, 3, 4, DAY * 25);
let shot_hard = SnapShot::from_data(6, 2, 3, 4, DAY * 25 + DAY - 1);
let shot_exhard = SnapShot::from_data(7, 2, 3, 4, DAY * 30);
let shots = SnapShots::create_by_snaps(vec![
shot_failed.clone(),
shot_failed2.clone(),
shot_assist.clone(),
shot_la.clone(),
shot_la2.clone(),
shot_easy.clone(),
shot_normal.clone(),
shot_hard.clone(),
shot_exhard.clone(),
]);
use ClearType::*;
asrt(&shots, NoPlay, NoPlay, 0);
asrt(&shots, NoPlay, NoPlay, DAY * 9);
asrt(&shots, Failed, NoPlay, DAY * 10);
asrt(&shots, Failed, NoPlay, DAY * 15);
asrt(&shots, AssistEasy, Failed, DAY * 17);
asrt(&shots, LightAssistEasy, Failed, DAY * 17 + 1);
asrt(&shots, LightAssistEasy, Failed, DAY * 20);
asrt(&shots, Easy, LightAssistEasy, DAY * 22);
asrt(&shots, Normal, Easy, DAY * 25);
asrt(&shots, Hard, Easy, DAY * 25 + DAY - 1);
asrt(&shots, Hard, Easy, DAY * 26);
asrt(&shots, ExHard, Hard, DAY * 30);
}
}
| use crate::score::score::ParamSnap;
use crate::*;
use chrono::Duration;
use std::collections::BTreeSet;
#[derive(Deserialize, Serialize, Debug, Clone, Default)]
pub struct SnapShots(pub BTreeSet<SnapShot>);
impl SnapShots {
pub fn create_by_snaps(snapshots: Vec<SnapShot>) -> SnapShots {
SnapShots(snapshots.iter().cloned().collect())
}
pub fn add(&mut self, snapshot: SnapShot) {
self.0.insert(snapshot);
}
pub fn snap(&self, date: &UpdatedAt) -> Option<&SnapShot> {
self.0.iter().rev().find(|&s| s.updated_at.le(date))
}
pub fn param_snap<T: ParamSnap>(&self, date: &UpdatedAt) -> Option<T> {
match self.snap(date) {
Some(last) => {
le | Some(T::make(last, last_date.clone(), one_day_before))
}
None => None,
}
}
}
#[cfg(test)]
mod test {
use super::*;
use crate::score::score::ClearTypeSnap;
#[test]
pub fn test() {
let shot1 = SnapShot::from_data(1, 2, 3, 4, 11);
let shot2 = SnapShot::from_data(1, 2, 3, 4, 22);
let shot3 = SnapShot::from_data(1, 2, 3, 4, 33);
let shot4 = SnapShot::from_data(1, 2, 3, 4, 44);
let shots = SnapShots::create_by_snaps(vec![
shot1.clone(),
shot2.clone(),
shot3.clone(),
shot4.clone(),
]);
assert_eq!(Some(&shot1), shots.snap(&UpdatedAt::from_timestamp(21)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(22)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(23)));
assert_eq!(Some(&shot2), shots.snap(&UpdatedAt::from_timestamp(32)));
assert_eq!(Some(&shot3), shots.snap(&UpdatedAt::from_timestamp(33)));
}
#[test]
pub fn clear() {
const DAY: i64 = 86400;
fn asrt(snapshots: &SnapShots, current: ClearType, before: ClearType, timestamp: i64) {
let snap = snapshots
.param_snap::<ClearTypeSnap>(&UpdatedAt::from_timestamp(timestamp))
.unwrap_or_default();
assert_eq!(current.to_integer(), snap.current);
assert_eq!(before.to_integer(), snap.before);
}
let shot_failed = SnapShot::from_data(1, 2, 3, 4, DAY * 10);
let shot_failed2 = SnapShot::from_data(1, 2, 3, 4, DAY * 15);
let shot_assist = SnapShot::from_data(2, 2, 3, 4, DAY * 17);
let shot_la = SnapShot::from_data(3, 2, 3, 4, DAY * 17 + 1);
let shot_la2 = SnapShot::from_data(3, 2, 3, 4, DAY * 20);
let shot_easy = SnapShot::from_data(4, 2, 3, 4, DAY * 22);
let shot_normal = SnapShot::from_data(5, 2, 3, 4, DAY * 25);
let shot_hard = SnapShot::from_data(6, 2, 3, 4, DAY * 25 + DAY - 1);
let shot_exhard = SnapShot::from_data(7, 2, 3, 4, DAY * 30);
let shots = SnapShots::create_by_snaps(vec![
shot_failed.clone(),
shot_failed2.clone(),
shot_assist.clone(),
shot_la.clone(),
shot_la2.clone(),
shot_easy.clone(),
shot_normal.clone(),
shot_hard.clone(),
shot_exhard.clone(),
]);
use ClearType::*;
asrt(&shots, NoPlay, NoPlay, 0);
asrt(&shots, NoPlay, NoPlay, DAY * 9);
asrt(&shots, Failed, NoPlay, DAY * 10);
asrt(&shots, Failed, NoPlay, DAY * 15);
asrt(&shots, AssistEasy, Failed, DAY * 17);
asrt(&shots, LightAssistEasy, Failed, DAY * 17 + 1);
asrt(&shots, LightAssistEasy, Failed, DAY * 20);
asrt(&shots, Easy, LightAssistEasy, DAY * 22);
asrt(&shots, Normal, Easy, DAY * 25);
asrt(&shots, Hard, Easy, DAY * 25 + DAY - 1);
asrt(&shots, Hard, Easy, DAY * 26);
asrt(&shots, ExHard, Hard, DAY * 30);
}
}
| t mut last_date = &last.updated_at;
let mut one_day_before = None;
for snap in self.0.iter().rev() {
if T::cmp(snap, last) {
last_date = &snap.updated_at;
} else {
one_day_before = self.snap(&(last_date - Duration::days(1)));
break;
}
}
| random | [
{
"content": "pub fn changed_visibility_by_query() -> impl Filter<Extract = (bool,), Error = Rejection> + Clone {\n\n warp::body::json().and_then(get_changed_visibility_query)\n\n}\n\n\n\nasync fn get_changed_name_query(body: HashMap<String, String>) -> Result<String, Rejection> {\n\n let changed_name = b... |
Rust | examples/dlint/config.rs | cdaringe/deno_lint | 5ca58cd3f230ba95c75e261192414ee0bb9a758f |
use anyhow::bail;
use anyhow::Error as AnyError;
use deno_lint::rules::{get_filtered_rules, LintRule};
use serde::Deserialize;
use std::path::Path;
use std::path::PathBuf;
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct RulesConfig {
pub tags: Vec<String>,
pub include: Vec<String>,
pub exclude: Vec<String>,
}
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct FilesConfig {
pub include: Vec<String>,
pub exclude: Vec<String>,
}
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct Config {
pub rules: RulesConfig,
pub files: FilesConfig,
}
impl Config {
pub fn get_rules(&self) -> Vec<Box<dyn LintRule>> {
get_filtered_rules(
Some(self.rules.tags.clone()),
Some(self.rules.exclude.clone()),
Some(self.rules.include.clone()),
)
}
pub fn get_files(&self) -> Result<Vec<PathBuf>, AnyError> {
resolve_file_paths(&self.files)
}
}
pub fn load_from_json(config_path: &Path) -> Result<Config, std::io::Error> {
let json_str = std::fs::read_to_string(config_path)?;
let config: Config = serde_json::from_str(&json_str)?;
Ok(config)
}
fn resolve_file_paths(config: &FilesConfig) -> Result<Vec<PathBuf>, AnyError> {
let mut file_patterns = get_file_patterns(config);
let absolute_paths = take_absolute_paths(&mut file_patterns);
let cwd = std::env::current_dir()?;
let mut file_paths = glob(&cwd, &file_patterns)?;
file_paths.extend(absolute_paths);
return Ok(file_paths);
fn get_file_patterns(config: &FilesConfig) -> Vec<String> {
let mut file_patterns = Vec::new();
file_patterns.extend(config.include.clone());
file_patterns.extend(config.exclude.clone().into_iter().map(|exclude| {
if exclude.starts_with('!') {
exclude
} else {
format!("!{}", exclude)
}
}));
for file_pattern in file_patterns.iter_mut() {
if file_pattern.starts_with("./") {
*file_pattern = String::from(&file_pattern[2..]);
}
if file_pattern.starts_with("!./") {
*file_pattern = format!("!{}", &file_pattern[3..]);
}
}
file_patterns
}
fn take_absolute_paths(file_patterns: &mut Vec<String>) -> Vec<PathBuf> {
let len = file_patterns.len();
let mut file_paths = Vec::new();
for i in (0..len).rev() {
if is_absolute_path(&file_patterns[i]) {
file_paths.push(PathBuf::from(file_patterns.swap_remove(i)));
}
}
file_paths
}
fn is_absolute_path(file_pattern: &str) -> bool {
return !has_glob_chars(file_pattern)
&& PathBuf::from(file_pattern).is_absolute();
fn has_glob_chars(text: &str) -> bool {
for c in text.chars() {
match c {
'*' | '{' | '}' | '[' | ']' | '!' => return true,
_ => {}
}
}
false
}
}
}
fn glob(
base: &Path,
file_patterns: &[String],
) -> Result<Vec<PathBuf>, AnyError> {
let base = base.canonicalize()?;
let walker = globwalk::GlobWalkerBuilder::from_patterns(base, file_patterns)
.follow_links(false)
.file_type(globwalk::FileType::FILE)
.build();
let walker = match walker {
Ok(walker) => walker,
Err(err) => bail!("Error parsing file patterns: {}", err),
};
let mut file_paths = Vec::new();
for result in walker.into_iter() {
match result {
Ok(result) => file_paths.push(result.into_path()),
Err(err) => bail!("Error walking files: {}", err),
}
}
Ok(file_paths)
}
#[cfg(test)]
mod tests {
use super::*;
use deno_lint::rules::get_recommended_rules;
use std::collections::HashSet;
macro_rules! svec {
($( $elem:literal ),* $(,)?) => {{
vec![$( $elem.to_string() ),*]
}}
}
macro_rules! set {
($( $elem:literal ),* $(,)?) => {{
vec![$( $elem ),*].into_iter().collect::<HashSet<&'static str>>()
}}
}
fn into_codes(rules: Vec<Box<dyn LintRule>>) -> HashSet<&'static str> {
rules.iter().map(|rule| rule.code()).collect()
}
#[test]
fn test_get_rules() {
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec![],
exclude: svec![],
},
..Default::default()
};
assert!(config.get_rules().is_empty());
let config = Config {
rules: RulesConfig {
tags: svec!["recommended"],
include: svec![],
exclude: svec![],
},
..Default::default()
};
let recommended_rules_codes = into_codes(get_recommended_rules());
assert_eq!(into_codes(config.get_rules()), recommended_rules_codes);
let config = Config {
rules: RulesConfig {
tags: svec!["recommended"],
include: svec!["no-empty"],
exclude: svec![],
},
..Default::default()
};
let recommended_rules_codes = into_codes(get_recommended_rules());
assert_eq!(into_codes(config.get_rules()), recommended_rules_codes);
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec!["eqeqeq"],
exclude: svec!["eqeqeq"],
},
..Default::default()
};
assert_eq!(into_codes(config.get_rules()), set!["eqeqeq"]);
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec!["this-is-a-totally-unknown-rule"],
exclude: svec!["this-is-also-another-unknown-rule"],
},
..Default::default()
};
assert_eq!(into_codes(config.get_rules()), set![]);
}
}
|
use anyhow::bail;
use anyhow::Error as AnyError;
use deno_lint::rules::{get_filtered_rules, LintRule};
use serde::Deserialize;
use std::path::Path;
use std::path::PathBuf;
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct RulesConfig {
pub tags: Vec<String>,
pub include: Vec<String>,
pub exclude: Vec<String>,
}
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct FilesConfig {
pub include: Vec<String>,
pub exclude: Vec<String>,
}
#[derive(Debug, Default, Deserialize)]
#[serde(default)]
pub struct Config {
pub rules: RulesConfig,
pub files: FilesConfig,
}
impl Config {
pub fn get_rules(&self) -> Vec<Box<dyn LintRule>> {
get_filtered_rules(
Some(self.rules.tags.clone()),
Some(self.rules.exclude.clone()),
Some(self.rules.include.clone()),
)
}
pub fn get_files(&self) -> Result<Vec<PathBuf>, AnyError> {
resolve_file_paths(&self.files)
}
}
pub fn load_from_json(config_path: &Path) -> Result<Config, std::io::Error> {
let json_str = std::fs::read_to_string(config_path)?;
let config: Config = serde_json::from_str(&json_str)?;
Ok(config)
}
fn resolve_file_paths(config: &FilesConfig) -> Result<Vec<PathBuf>, AnyError> {
let mut file_patterns = get_file_patterns(config);
let absolute_paths = take_absolute_paths(&mut file_patterns);
let cwd = std::env::current_dir()?;
let mut file_paths = glob(&cwd, &file_patterns)?;
file_paths.extend(absolute_paths);
return Ok(file_paths);
fn get_file_patterns(config: &FilesConfig) -> Vec<String> {
let mut file_patterns = Vec::new();
file_patterns.extend(config.include.clone());
file_patterns.extend(config.exclude.clone().into_iter().map(|exclude| {
if exclude.starts_with('!') {
exclude
} else {
format!("!{}", exclude)
}
}));
for file_pattern in file_patterns.iter_mut() {
if file_pattern.starts_with("./") {
*file_pattern = String::from(&file_pattern[2..]);
}
if file_pattern.starts_with("!./") {
*file_pattern = format!("!{}", &file_pattern[3..]);
}
}
file_patterns
}
fn take_absolute_paths(file_patterns: &mut Vec<String>) -> Vec<PathBuf> {
let len = file_patterns.len();
let mut file_paths = Vec::new();
for i in (0..len).rev() {
if is_absolute_path(&file_patterns[i]) {
file_paths.push(PathBuf::from(file_patterns.swap_remove(i)));
}
}
file_paths
}
fn is_absolute_path(file_pattern: &str) -> bool {
return !has_glob_chars(file_pattern)
&& PathBuf::from(file_pattern).is_absolute();
fn has_glob_chars(text: &str) -> bool {
for c in text.chars() {
match c {
'*' | '{' | '}' | '[' | ']' | '!' => return true,
_ => {}
}
}
false
}
}
}
fn glob(
base: &Path,
file_patterns: &[String],
) -> Result<Vec<PathBuf>, AnyError> {
let base = base.canonicalize()?;
let walker = globwalk::GlobWalkerBuilder::from_patterns(base, file_patterns)
.follow_links(false)
.file_type(globwalk::FileType::FILE)
.build();
|
let mut file_paths = Vec::new();
for result in walker.into_iter() {
match result {
Ok(result) => file_paths.push(result.into_path()),
Err(err) => bail!("Error walking files: {}", err),
}
}
Ok(file_paths)
}
#[cfg(test)]
mod tests {
use super::*;
use deno_lint::rules::get_recommended_rules;
use std::collections::HashSet;
macro_rules! svec {
($( $elem:literal ),* $(,)?) => {{
vec![$( $elem.to_string() ),*]
}}
}
macro_rules! set {
($( $elem:literal ),* $(,)?) => {{
vec![$( $elem ),*].into_iter().collect::<HashSet<&'static str>>()
}}
}
fn into_codes(rules: Vec<Box<dyn LintRule>>) -> HashSet<&'static str> {
rules.iter().map(|rule| rule.code()).collect()
}
#[test]
fn test_get_rules() {
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec![],
exclude: svec![],
},
..Default::default()
};
assert!(config.get_rules().is_empty());
let config = Config {
rules: RulesConfig {
tags: svec!["recommended"],
include: svec![],
exclude: svec![],
},
..Default::default()
};
let recommended_rules_codes = into_codes(get_recommended_rules());
assert_eq!(into_codes(config.get_rules()), recommended_rules_codes);
let config = Config {
rules: RulesConfig {
tags: svec!["recommended"],
include: svec!["no-empty"],
exclude: svec![],
},
..Default::default()
};
let recommended_rules_codes = into_codes(get_recommended_rules());
assert_eq!(into_codes(config.get_rules()), recommended_rules_codes);
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec!["eqeqeq"],
exclude: svec!["eqeqeq"],
},
..Default::default()
};
assert_eq!(into_codes(config.get_rules()), set!["eqeqeq"]);
let config = Config {
rules: RulesConfig {
tags: svec![],
include: svec!["this-is-a-totally-unknown-rule"],
exclude: svec!["this-is-also-another-unknown-rule"],
},
..Default::default()
};
assert_eq!(into_codes(config.get_rules()), set![]);
}
}
| let walker = match walker {
Ok(walker) => walker,
Err(err) => bail!("Error parsing file patterns: {}", err),
}; | assignment_statement | [
{
"content": "fn is_valid_typeof_string(str: &str) -> bool {\n\n matches!(\n\n str,\n\n \"undefined\"\n\n | \"object\"\n\n | \"boolean\"\n\n | \"number\"\n\n | \"string\"\n\n | \"function\"\n\n | \"symbol\"\n\n | \"bigint\"\n\n )\n\n}\n\n\n",
"file_path": "src/rule... |
Rust | src/config/freqency.rs | ywatanabee/libipt-rs | 0efe4ff71d8e3236f4d3f691a16e714eb0c745bb | #[cfg(test)]
mod test {
use super::*;
#[test]
fn test_freq_props() {
let mut freq = Frequency::new(1, 2, 3, 4);
assert_eq!(freq.mtc(), 1);
assert_eq!(freq.nom(), 2);
assert_eq!(freq.ctc(), 3);
assert_eq!(freq.tsc(), 4);
freq.set_mtc(5);
freq.set_nom(6);
freq.set_ctc(7);
freq.set_tsc(8);
assert_eq!(freq.mtc(), 5);
assert_eq!(freq.nom(), 6);
assert_eq!(freq.ctc(), 7);
assert_eq!(freq.tsc(), 8);
}
}
#[derive(Clone, Copy, Default)]
pub struct Frequency {
pub(super) mtc: u8,
pub(super) nom: u8,
pub(super) ctc: u32,
pub(super) tsc: u32
}
impl Frequency {
#[inline]
pub fn new(mtc: u8, nom: u8, ctc: u32, tsc: u32) -> Self {
Frequency {mtc, nom, ctc, tsc}
}
#[inline]
pub fn mtc(self) -> u8 { self.mtc }
#[inline]
pub fn nom(self) -> u8 { self.nom }
#[inline]
pub fn ctc(self) -> u32 { self.ctc }
#[inline]
pub fn tsc(self) -> u32 { self.tsc }
#[inline]
pub fn set_mtc(&mut self, mtc: u8) { self.mtc = mtc }
#[inline]
pub fn set_nom(&mut self, nom: u8) { self.nom = nom }
#[inline]
pub fn set_ctc(&mut self, ctc: u32) { self.ctc = ctc }
#[inline]
pub fn set_tsc(&mut self, tsc: u32) { self.tsc = tsc }
} | #[cfg(test)]
mod test {
use super::*;
#[test]
fn test_freq_props() {
|
}
#[derive(Clone, Copy, Default)]
pub struct Frequency {
pub(super) mtc: u8,
pub(super) nom: u8,
pub(super) ctc: u32,
pub(super) tsc: u32
}
impl Frequency {
#[inline]
pub fn new(mtc: u8, nom: u8, ctc: u32, tsc: u32) -> Self {
Frequency {mtc, nom, ctc, tsc}
}
#[inline]
pub fn mtc(self) -> u8 { self.mtc }
#[inline]
pub fn nom(self) -> u8 { self.nom }
#[inline]
pub fn ctc(self) -> u32 { self.ctc }
#[inline]
pub fn tsc(self) -> u32 { self.tsc }
#[inline]
pub fn set_mtc(&mut self, mtc: u8) { self.mtc = mtc }
#[inline]
pub fn set_nom(&mut self, nom: u8) { self.nom = nom }
#[inline]
pub fn set_ctc(&mut self, ctc: u32) { self.ctc = ctc }
#[inline]
pub fn set_tsc(&mut self, tsc: u32) { self.tsc = tsc }
} | let mut freq = Frequency::new(1, 2, 3, 4);
assert_eq!(freq.mtc(), 1);
assert_eq!(freq.nom(), 2);
assert_eq!(freq.ctc(), 3);
assert_eq!(freq.tsc(), 4);
freq.set_mtc(5);
freq.set_nom(6);
freq.set_ctc(7);
freq.set_tsc(8);
assert_eq!(freq.mtc(), 5);
assert_eq!(freq.nom(), 6);
assert_eq!(freq.ctc(), 7);
assert_eq!(freq.tsc(), 8);
} | function_block-function_prefix_line | [
{
"content": "#[test]\n\nfn test_encoder_all_packets() {\n\n let mut inp = [0; 132];\n\n let mut cfg = ConfigBuilder::new(&mut inp)\n\n .unwrap()\n\n .cpu(Cpu::intel(1, 2, 3))\n\n .finish();\n\n\n\n let mut enc = Encoder::new(&mut cfg).unwrap();\n\n\n\n let mut size: u32 = 0;\n\... |
Rust | client/src/util.rs | fabaff/innernet | fd06b8054d007fcf86144c37c6eaf37f30719450 | use crate::{ClientError, Error};
use colored::*;
use indoc::eprintdoc;
use log::{Level, LevelFilter};
use serde::{de::DeserializeOwned, Serialize};
use shared::{interface_config::ServerInfo, INNERNET_PUBKEY_HEADER};
use std::{io, time::Duration};
use ureq::{Agent, AgentBuilder};
static LOGGER: Logger = Logger;
struct Logger;
const BASE_MODULES: &[&str] = &["innernet", "shared"];
fn target_is_base(target: &str) -> bool {
BASE_MODULES
.iter()
.any(|module| module == &target || target.starts_with(&format!("{}::", module)))
}
impl log::Log for Logger {
fn enabled(&self, metadata: &log::Metadata) -> bool {
metadata.level() <= log::max_level()
&& (log::max_level() == LevelFilter::Trace || target_is_base(metadata.target()))
}
fn log(&self, record: &log::Record) {
if self.enabled(record.metadata()) {
let level_str = match record.level() {
Level::Error => "[E]".red(),
Level::Warn => "[!]".yellow(),
Level::Info => "[*]".dimmed(),
Level::Debug => "[D]".blue(),
Level::Trace => "[T]".purple(),
};
if record.level() <= LevelFilter::Debug && !target_is_base(record.target()) {
println!(
"{} {} {}",
level_str,
format!("[{}]", record.target()).dimmed(),
record.args()
);
} else {
println!("{} {}", level_str, record.args());
}
}
}
fn flush(&self) {}
}
pub fn init_logger(verbosity: u64) {
let level = match verbosity {
0 => log::LevelFilter::Info,
1 => log::LevelFilter::Debug,
_ => log::LevelFilter::Trace,
};
log::set_max_level(level);
log::set_logger(&LOGGER).unwrap();
}
pub fn human_duration(duration: Duration) -> String {
match duration.as_secs() {
n if n < 1 => "just now".cyan().to_string(),
n if n < 60 => format!("{} {} ago", n, "seconds".cyan()),
n if n < 60 * 60 => {
let mins = n / 60;
let secs = n % 60;
format!(
"{} {}, {} {} ago",
mins,
if mins == 1 { "minute" } else { "minutes" }.cyan(),
secs,
if secs == 1 { "second" } else { "seconds" }.cyan(),
)
},
n => {
let hours = n / (60 * 60);
let mins = (n / 60) % 60;
format!(
"{} {}, {} {} ago",
hours,
if hours == 1 { "hour" } else { "hours" }.cyan(),
mins,
if mins == 1 { "minute" } else { "minutes" }.cyan(),
)
},
}
}
pub fn human_size(bytes: u64) -> String {
const KB: u64 = 1024;
const MB: u64 = 1024 * KB;
const GB: u64 = 1024 * MB;
const TB: u64 = 1024 * GB;
match bytes {
n if n < 2 * KB => format!("{} {}", n, "B".cyan()),
n if n < 2 * MB => format!("{:.2} {}", n as f64 / KB as f64, "KiB".cyan()),
n if n < 2 * GB => format!("{:.2} {}", n as f64 / MB as f64, "MiB".cyan()),
n if n < 2 * TB => format!("{:.2} {}", n as f64 / GB as f64, "GiB".cyan()),
n => format!("{:.2} {}", n as f64 / TB as f64, "TiB".cyan()),
}
}
pub fn permissions_helptext(e: &io::Error) {
if e.raw_os_error() == Some(1) {
let current_exe = std::env::current_exe()
.ok()
.map(|s| s.to_string_lossy().to_string())
.unwrap_or_else(|| "<innernet path>".into());
eprintdoc!(
"{}: innernet can't access the device info.
You either need to run innernet as root, or give innernet CAP_NET_ADMIN capabilities:
sudo setcap cap_net_admin+eip {}
",
"ERROR".bold().red(),
current_exe
);
} else if e.kind() == io::ErrorKind::PermissionDenied {
eprintdoc!(
"{}: innernet can't access its config/data folders.
You either need to run innernet as root, or give the user/group running innernet permissions
to access {config} and {data}.
For non-root permissions, it's recommended to create an \"innernet\" group, and run for example:
sudo chgrp -R innernet {config} {data}
sudo chmod -R g+rwX {config} {data}
",
"ERROR".bold().red(),
config = shared::CLIENT_CONFIG_DIR.to_string_lossy(),
data = shared::CLIENT_DATA_DIR.to_string_lossy(),
);
}
}
pub struct Api<'a> {
agent: Agent,
server: &'a ServerInfo,
}
impl<'a> Api<'a> {
pub fn new(server: &'a ServerInfo) -> Self {
let agent = AgentBuilder::new()
.timeout(Duration::from_secs(5))
.redirects(0)
.build();
Self { agent, server }
}
pub fn http<T: DeserializeOwned>(&self, verb: &str, endpoint: &str) -> Result<T, Error> {
self.request::<(), _>(verb, endpoint, None)
}
pub fn http_form<S: Serialize, T: DeserializeOwned>(
&self,
verb: &str,
endpoint: &str,
form: S,
) -> Result<T, Error> {
self.request(verb, endpoint, Some(form))
}
fn request<S: Serialize, T: DeserializeOwned>(
&self,
verb: &str,
endpoint: &str,
form: Option<S>,
) -> Result<T, Error> {
let request = self
.agent
.request(
verb,
&format!("http://{}/v1{}", self.server.internal_endpoint, endpoint),
)
.set(INNERNET_PUBKEY_HEADER, &self.server.public_key);
let response = if let Some(form) = form {
request.send_json(serde_json::to_value(form)?)?
} else {
request.call()?
};
let mut response = response.into_string()?;
if response.is_empty() {
response = "null".into();
}
Ok(serde_json::from_str(&response).map_err(|e| {
ClientError(format!(
"failed to deserialize JSON response from the server: {}, response={}",
e, &response
))
})?)
}
}
| use crate::{ClientError, Error};
use colored::*;
use indoc::eprintdoc;
use log::{Level, LevelFilter};
use serde::{de::DeserializeOwned, Serialize};
use shared::{interface_config::ServerInfo, INNERNET_PUBKEY_HEADER};
use std::{io, time::Duration};
use ureq::{Agent, AgentBuilder};
static LOGGER: Logger = Logger;
struct Logger;
const BASE_MODULES: &[&str] = &["innernet", "shared"];
fn target_is_base(target: &str) -> bool {
BASE_MODULES
.iter()
.any(|module| module == &target || target.starts_with(&format!("{}::", module)))
}
impl log::Log for Logger {
fn enabled(&self, metadata: &log::Metadata) -> bool {
metadata.level() <= log::max_level()
&& (log::max_level() == LevelFilter::Trace || target_is_base(metadata.target()))
}
fn log(&self, record: &log::Record) {
if self.enabled(record.metadata()) {
let level_str = match record.level() {
Level::Error => "[E]".red(),
Level::Warn => "[!]".yellow(),
Level::Info => "[*]".dimmed(),
Level::Debug => "[D]".blue(),
Level::Trace => "[T]".purple(),
};
if record.level() <= LevelFilter::Debug && !target_is_base(record.target()) {
println!(
"{} {} {}",
level_str,
format!("[{}]", record.target()).dimmed(),
record.args()
);
} else {
println!("{} {}", level_str, record.args());
}
}
}
fn flush(&self) {}
}
pub fn init_logger(verbosity: u64) {
let level = match verbosity {
0 => log::LevelFilter::Info,
1 => log::LevelFilter::Debug,
_ => log::LevelFilter::Trace,
};
log::set_max_level(level);
log::set_logger(&LOGGER).unwrap();
}
pub fn human_duration(duration: Duration) -> String {
match duration.as_secs() {
n if n < 1 => "just now".cyan().to_string(),
n if n < 60 => format!("{} {} ago", n, "seconds".cyan()),
n if n < 60 * 60 => {
let mins = n / 60;
let secs = n % 60;
format!(
"{} {}, {} {} ago",
mins,
if mins == 1 { "minute" } else { "minutes" }.cyan(),
secs,
if secs == 1 { "second" } else { "seconds" }.cyan(),
)
},
n => {
let hours = n / (60 * 60);
let mins = (n / 60) % 60;
|
pub fn human_size(bytes: u64) -> String {
const KB: u64 = 1024;
const MB: u64 = 1024 * KB;
const GB: u64 = 1024 * MB;
const TB: u64 = 1024 * GB;
match bytes {
n if n < 2 * KB => format!("{} {}", n, "B".cyan()),
n if n < 2 * MB => format!("{:.2} {}", n as f64 / KB as f64, "KiB".cyan()),
n if n < 2 * GB => format!("{:.2} {}", n as f64 / MB as f64, "MiB".cyan()),
n if n < 2 * TB => format!("{:.2} {}", n as f64 / GB as f64, "GiB".cyan()),
n => format!("{:.2} {}", n as f64 / TB as f64, "TiB".cyan()),
}
}
pub fn permissions_helptext(e: &io::Error) {
if e.raw_os_error() == Some(1) {
let current_exe = std::env::current_exe()
.ok()
.map(|s| s.to_string_lossy().to_string())
.unwrap_or_else(|| "<innernet path>".into());
eprintdoc!(
"{}: innernet can't access the device info.
You either need to run innernet as root, or give innernet CAP_NET_ADMIN capabilities:
sudo setcap cap_net_admin+eip {}
",
"ERROR".bold().red(),
current_exe
);
} else if e.kind() == io::ErrorKind::PermissionDenied {
eprintdoc!(
"{}: innernet can't access its config/data folders.
You either need to run innernet as root, or give the user/group running innernet permissions
to access {config} and {data}.
For non-root permissions, it's recommended to create an \"innernet\" group, and run for example:
sudo chgrp -R innernet {config} {data}
sudo chmod -R g+rwX {config} {data}
",
"ERROR".bold().red(),
config = shared::CLIENT_CONFIG_DIR.to_string_lossy(),
data = shared::CLIENT_DATA_DIR.to_string_lossy(),
);
}
}
pub struct Api<'a> {
agent: Agent,
server: &'a ServerInfo,
}
impl<'a> Api<'a> {
pub fn new(server: &'a ServerInfo) -> Self {
let agent = AgentBuilder::new()
.timeout(Duration::from_secs(5))
.redirects(0)
.build();
Self { agent, server }
}
pub fn http<T: DeserializeOwned>(&self, verb: &str, endpoint: &str) -> Result<T, Error> {
self.request::<(), _>(verb, endpoint, None)
}
pub fn http_form<S: Serialize, T: DeserializeOwned>(
&self,
verb: &str,
endpoint: &str,
form: S,
) -> Result<T, Error> {
self.request(verb, endpoint, Some(form))
}
fn request<S: Serialize, T: DeserializeOwned>(
&self,
verb: &str,
endpoint: &str,
form: Option<S>,
) -> Result<T, Error> {
let request = self
.agent
.request(
verb,
&format!("http://{}/v1{}", self.server.internal_endpoint, endpoint),
)
.set(INNERNET_PUBKEY_HEADER, &self.server.public_key);
let response = if let Some(form) = form {
request.send_json(serde_json::to_value(form)?)?
} else {
request.call()?
};
let mut response = response.into_string()?;
if response.is_empty() {
response = "null".into();
}
Ok(serde_json::from_str(&response).map_err(|e| {
ClientError(format!(
"failed to deserialize JSON response from the server: {}, response={}",
e, &response
))
})?)
}
}
| format!(
"{} {}, {} {} ago",
hours,
if hours == 1 { "hour" } else { "hours" }.cyan(),
mins,
if mins == 1 { "minute" } else { "minutes" }.cyan(),
)
},
}
} | function_block-function_prefix_line | [
{
"content": "pub fn confirm(prompt: &str) -> Result<bool, io::Error> {\n\n ensure_interactive(prompt)?;\n\n Confirm::with_theme(&*THEME)\n\n .wait_for_newline(true)\n\n .with_prompt(prompt)\n\n .default(false)\n\n .interact()\n\n}\n\n\n",
"file_path": "shared/src/prompts.r... |
Rust | qor-os/src/trap/context.rs | CarterTS/Qor | 046616dc06179c158788c9003371441bc8a919d9 | use core::usize;
use super::TrapFrame;
#[derive(Debug, Clone, Copy)]
pub enum InterruptType
{
UserSoftwareInterrupt,
SupervisorSoftwareInterrupt,
MachineSoftwareInterrupt,
UserTimeInterrupt,
SupervisorTimerInterrupt,
MachineTimerInterrupt,
UserExternalInterrupt,
SupervisorExternalInterrupt,
MachineExternalInterrupt,
InstructionAddressMisaligned,
InstructionAccessFault,
IllegalInstruction,
Breakpoint,
LoadAddressMisaligned,
LoadAccessFault,
StoreAddressMisaligned,
StoreAccessFault,
UserEnvironmentCall,
SupervisorEnvironmentCall,
MachineEnvironmentCall,
InstructionPageFault,
LoadPageFault,
StorePageFault,
UnknownSync(usize),
UnknownAsync(usize)
}
pub struct InterruptContext
{
epc: usize,
tval: usize,
cause: InterruptType,
hart: usize,
status: usize,
frame: *mut TrapFrame,
async_trap: bool
}
impl InterruptContext
{
pub fn new(epc: usize, tval: usize, cause: usize, hart: usize, status: usize, frame: &'static mut TrapFrame) -> Self
{
let async_trap = cause >> 63 & 1 == 1 ;
let interrupt_type = match (async_trap, cause & 0xfff)
{
(true, 0) => InterruptType::UserSoftwareInterrupt,
(true, 1) => InterruptType::SupervisorSoftwareInterrupt,
(true, 3) => InterruptType::MachineSoftwareInterrupt,
(true, 4) => InterruptType::UserTimeInterrupt,
(true, 5) => InterruptType::SupervisorTimerInterrupt,
(true, 7) => InterruptType::MachineTimerInterrupt,
(true, 8) => InterruptType::UserExternalInterrupt,
(true, 9) => InterruptType::SupervisorExternalInterrupt,
(true, 11) => InterruptType::MachineExternalInterrupt,
(false, 0) => InterruptType::InstructionAddressMisaligned,
(false, 1) => InterruptType::InstructionAccessFault,
(false, 2) => InterruptType::IllegalInstruction,
(false, 3) => InterruptType::Breakpoint,
(false, 4) => InterruptType::LoadAddressMisaligned,
(false, 5) => InterruptType::LoadAccessFault,
(false, 6) => InterruptType::StoreAddressMisaligned,
(false, 7) => InterruptType::StoreAccessFault,
(false, 8) => InterruptType::UserEnvironmentCall,
(false, 9) => InterruptType::SupervisorEnvironmentCall,
(false, 11) => InterruptType::MachineEnvironmentCall,
(false, 12) => InterruptType::InstructionPageFault,
(false, 13) => InterruptType::LoadPageFault,
(false, 15) => InterruptType::StorePageFault,
(false, default) => InterruptType::UnknownSync(default),
(true, default) => InterruptType::UnknownAsync(default),
};
Self
{
epc,
tval,
cause: interrupt_type,
hart,
status,
frame,
async_trap
}
}
pub fn instruction_address(&self) -> usize
{
self.epc
}
pub fn get_associated_value(&self) -> usize
{
self.tval
}
pub fn get_cause(&self) -> InterruptType
{
self.cause
}
pub fn get_hart(&self) -> usize
{
self.hart
}
pub fn get_status(&self) -> usize
{
self.status
}
pub fn get_frame(&self) -> *mut TrapFrame
{
self.frame
}
pub fn get_frame_mut(&self) -> &mut TrapFrame
{
unsafe { self.frame.as_mut() }.unwrap()
}
pub fn is_async(&self) -> bool
{
self.async_trap
}
}
impl core::fmt::Display for InterruptContext
{
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result
{
writeln!(f, "Interrupt:")?;
writeln!(f, " Cause: {:?}", self.cause)?;
writeln!(f, " Instruction: 0x{:x}", self.epc)?;
writeln!(f, " MTVAL: 0x{:x}", self.tval)?;
writeln!(f, " HART: 0x{:x}", self.hart)?;
writeln!(f, " Status: 0x{:x}", self.status)?;
writeln!(f, " Frame Ptr: 0x{:x}", self.frame as *const TrapFrame as usize)?;
Ok(())
}
} | use core::usize;
use super::TrapFrame;
#[derive(Debug, Clone, Copy)]
pub enum InterruptType
{
UserSoftwareInterrupt,
SupervisorSoftwareInterrupt,
MachineSoftwareInterrupt,
UserTimeInterrupt,
SupervisorTimerInterrupt,
MachineTimerInterrupt,
UserExternalInterrupt,
SupervisorExternalInterrupt,
MachineExternalInterrupt,
InstructionAddressMisaligned,
InstructionAccessFault,
IllegalInstruction,
Breakpoint,
LoadAddressMisaligned,
LoadAccessFault,
StoreAddressMisaligned,
StoreAccessFault,
UserEnvironmentCall,
SupervisorEnvironmentCall,
MachineEnvironmentCall,
InstructionPageFault,
LoadPageF | :InstructionAddressMisaligned,
(false, 1) => InterruptType::InstructionAccessFault,
(false, 2) => InterruptType::IllegalInstruction,
(false, 3) => InterruptType::Breakpoint,
(false, 4) => InterruptType::LoadAddressMisaligned,
(false, 5) => InterruptType::LoadAccessFault,
(false, 6) => InterruptType::StoreAddressMisaligned,
(false, 7) => InterruptType::StoreAccessFault,
(false, 8) => InterruptType::UserEnvironmentCall,
(false, 9) => InterruptType::SupervisorEnvironmentCall,
(false, 11) => InterruptType::MachineEnvironmentCall,
(false, 12) => InterruptType::InstructionPageFault,
(false, 13) => InterruptType::LoadPageFault,
(false, 15) => InterruptType::StorePageFault,
(false, default) => InterruptType::UnknownSync(default),
(true, default) => InterruptType::UnknownAsync(default),
};
Self
{
epc,
tval,
cause: interrupt_type,
hart,
status,
frame,
async_trap
}
}
pub fn instruction_address(&self) -> usize
{
self.epc
}
pub fn get_associated_value(&self) -> usize
{
self.tval
}
pub fn get_cause(&self) -> InterruptType
{
self.cause
}
pub fn get_hart(&self) -> usize
{
self.hart
}
pub fn get_status(&self) -> usize
{
self.status
}
pub fn get_frame(&self) -> *mut TrapFrame
{
self.frame
}
pub fn get_frame_mut(&self) -> &mut TrapFrame
{
unsafe { self.frame.as_mut() }.unwrap()
}
pub fn is_async(&self) -> bool
{
self.async_trap
}
}
impl core::fmt::Display for InterruptContext
{
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result
{
writeln!(f, "Interrupt:")?;
writeln!(f, " Cause: {:?}", self.cause)?;
writeln!(f, " Instruction: 0x{:x}", self.epc)?;
writeln!(f, " MTVAL: 0x{:x}", self.tval)?;
writeln!(f, " HART: 0x{:x}", self.hart)?;
writeln!(f, " Status: 0x{:x}", self.status)?;
writeln!(f, " Frame Ptr: 0x{:x}", self.frame as *const TrapFrame as usize)?;
Ok(())
}
} | ault,
StorePageFault,
UnknownSync(usize),
UnknownAsync(usize)
}
pub struct InterruptContext
{
epc: usize,
tval: usize,
cause: InterruptType,
hart: usize,
status: usize,
frame: *mut TrapFrame,
async_trap: bool
}
impl InterruptContext
{
pub fn new(epc: usize, tval: usize, cause: usize, hart: usize, status: usize, frame: &'static mut TrapFrame) -> Self
{
let async_trap = cause >> 63 & 1 == 1 ;
let interrupt_type = match (async_trap, cause & 0xfff)
{
(true, 0) => InterruptType::UserSoftwareInterrupt,
(true, 1) => InterruptType::SupervisorSoftwareInterrupt,
(true, 3) => InterruptType::MachineSoftwareInterrupt,
(true, 4) => InterruptType::UserTimeInterrupt,
(true, 5) => InterruptType::SupervisorTimerInterrupt,
(true, 7) => InterruptType::MachineTimerInterrupt,
(true, 8) => InterruptType::UserExternalInterrupt,
(true, 9) => InterruptType::SupervisorExternalInterrupt,
(true, 11) => InterruptType::MachineExternalInterrupt,
(false, 0) => InterruptType: | random | [
{
"content": "#[test]\n\npub fn test_path_iterator()\n\n{\n\n use libutils::paths::OwnedPath;\n\n\n\n let path0 = OwnedPath::new(\"/usr/bin/ls\");\n\n let path1 = OwnedPath::new(\"bin/ls\");\n\n let path2 = OwnedPath::new(\"/\");\n\n let path3 = OwnedPath::new(\"./../../home/\");\n\n\n\n asser... |
Rust | elasticsearch/src/error.rs | yaanhyy/elasticsearch-rs | 740c3ebd41b391f954e9cf008209b39d89a75231 | /*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Error type based on the error type from es-rs:
*
* Copyright 2015-2018 Ben Ashford
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
use crate::http::{transport::BuildError, StatusCode};
use std::{error, fmt, io};
#[derive(Debug)]
pub struct Error {
kind: Kind,
}
#[cfg(feature = "tokio-feature")]
#[derive(Debug)]
enum Kind {
Build(BuildError),
Lib(String),
Http(reqwest::Error),
Io(io::Error),
Json(serde_json::error::Error),
}
impl From<io::Error> for Error {
fn from(err: io::Error) -> Error {
Error {
kind: Kind::Io(err),
}
}
}
#[cfg(feature = "tokio-feature")]
impl From<reqwest::Error> for Error {
fn from(err: reqwest::Error) -> Error {
Error {
kind: Kind::Http(err),
}
}
}
impl From<serde_json::error::Error> for Error {
fn from(err: serde_json::error::Error) -> Error {
Error {
kind: Kind::Json(err),
}
}
}
impl From<url::ParseError> for Error {
fn from(err: url::ParseError) -> Error {
Error {
kind: Kind::Lib(err.to_string()),
}
}
}
impl From<BuildError> for Error {
fn from(err: BuildError) -> Error {
Error {
kind: Kind::Build(err),
}
}
}
pub(crate) fn lib(err: impl Into<String>) -> Error {
Error {
kind: Kind::Lib(err.into()),
}
}
impl Error {
pub fn status_code(&self) -> Option<StatusCode> {
match &self.kind {
Kind::Http(err) => err.status(),
_ => None,
}
}
pub fn is_timeout(&self) -> bool {
match &self.kind {
Kind::Http(err) => err.is_timeout(),
_ => false,
}
}
pub fn is_json(&self) -> bool {
match &self.kind {
Kind::Json(_) => true,
_ => false,
}
}
}
impl error::Error for Error {
fn source(&self) -> Option<&(dyn error::Error + 'static)> {
match &self.kind {
Kind::Build(err) => Some(err),
Kind::Lib(_) => None,
Kind::Http(err) => Some(err),
Kind::Io(err) => Some(err),
Kind::Json(err) => Some(err),
}
}
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match &self.kind {
Kind::Build(err) => err.fmt(f),
Kind::Lib(err) => err.fmt(f),
Kind::Http(err) => err.fmt(f),
Kind::Io(err) => err.fmt(f),
Kind::Json(err) => err.fmt(f),
}
}
}
| /*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for addition | type based on the error type from es-rs:
*
* Copyright 2015-2018 Ben Ashford
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
use crate::http::{transport::BuildError, StatusCode};
use std::{error, fmt, io};
#[derive(Debug)]
pub struct Error {
kind: Kind,
}
#[cfg(feature = "tokio-feature")]
#[derive(Debug)]
enum Kind {
Build(BuildError),
Lib(String),
Http(reqwest::Error),
Io(io::Error),
Json(serde_json::error::Error),
}
impl From<io::Error> for Error {
fn from(err: io::Error) -> Error {
Error {
kind: Kind::Io(err),
}
}
}
#[cfg(feature = "tokio-feature")]
impl From<reqwest::Error> for Error {
fn from(err: reqwest::Error) -> Error {
Error {
kind: Kind::Http(err),
}
}
}
impl From<serde_json::error::Error> for Error {
fn from(err: serde_json::error::Error) -> Error {
Error {
kind: Kind::Json(err),
}
}
}
impl From<url::ParseError> for Error {
fn from(err: url::ParseError) -> Error {
Error {
kind: Kind::Lib(err.to_string()),
}
}
}
impl From<BuildError> for Error {
fn from(err: BuildError) -> Error {
Error {
kind: Kind::Build(err),
}
}
}
pub(crate) fn lib(err: impl Into<String>) -> Error {
Error {
kind: Kind::Lib(err.into()),
}
}
impl Error {
pub fn status_code(&self) -> Option<StatusCode> {
match &self.kind {
Kind::Http(err) => err.status(),
_ => None,
}
}
pub fn is_timeout(&self) -> bool {
match &self.kind {
Kind::Http(err) => err.is_timeout(),
_ => false,
}
}
pub fn is_json(&self) -> bool {
match &self.kind {
Kind::Json(_) => true,
_ => false,
}
}
}
impl error::Error for Error {
fn source(&self) -> Option<&(dyn error::Error + 'static)> {
match &self.kind {
Kind::Build(err) => Some(err),
Kind::Lib(_) => None,
Kind::Http(err) => Some(err),
Kind::Io(err) => Some(err),
Kind::Json(err) => Some(err),
}
}
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match &self.kind {
Kind::Build(err) => err.fmt(f),
Kind::Lib(err) => err.fmt(f),
Kind::Http(err) => err.fmt(f),
Kind::Io(err) => err.fmt(f),
Kind::Json(err) => err.fmt(f),
}
}
}
| al information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* Error | random | [
{
"content": "pub fn create_default() -> Elasticsearch {\n\n create_for_url(cluster_addr().as_str())\n\n}\n\n\n",
"file_path": "elasticsearch/tests/common/client.rs",
"rank": 0,
"score": 61105.408873425535
},
{
"content": "fn create_client() -> Result<Elasticsearch, Error> {\n\n fn clu... |
Rust | internal/wasmldr/src/workload.rs | rohankumardubey/enarx | 27300ba494f463bf077fb1f8d326057412fa58ae |
use log::{debug, info};
use wasmtime_wasi::sync::WasiCtxBuilder;
#[allow(clippy::enum_variant_names)]
#[derive(Debug)]
pub enum Error {
ConfigurationError,
ExportNotFound,
InstantiationFailed,
CallFailed,
IoError(std::io::Error),
WASIError(wasmtime_wasi::Error),
StringTableError,
}
impl From<std::io::Error> for Error {
fn from(err: std::io::Error) -> Self {
Self::IoError(err)
}
}
impl From<wasmtime_wasi::Error> for Error {
fn from(err: wasmtime_wasi::Error) -> Self {
Self::WASIError(err)
}
}
impl From<Error> for i32 {
fn from(err: Error) -> Self {
use Error::*;
match err {
ConfigurationError => 65,
StringTableError => 65,
InstantiationFailed => 65,
ExportNotFound => 65,
CallFailed => 65,
WASIError(_) => 70,
IoError(_) => 74,
}
}
}
pub type Result<T> = std::result::Result<T, Error>;
pub fn run<T: AsRef<str>, U: AsRef<str>>(
bytes: impl AsRef<[u8]>,
args: impl IntoIterator<Item = T>,
envs: impl IntoIterator<Item = (U, U)>,
) -> Result<Box<[wasmtime::Val]>> {
debug!("configuring wasmtime engine");
let mut config = wasmtime::Config::new();
config.wasm_module_linking(true);
config.wasm_multi_memory(true);
config.static_memory_maximum_size(0);
config.static_memory_guard_size(0);
config.dynamic_memory_guard_size(0);
config.dynamic_memory_reserved_for_growth(0);
let engine = wasmtime::Engine::new(&config).or(Err(Error::ConfigurationError))?;
debug!("instantiating wasmtime linker");
let mut linker = wasmtime::Linker::new(&engine);
debug!("adding WASI to linker");
wasmtime_wasi::add_to_linker(&mut linker, |s| s)?;
debug!("creating WASI context");
let mut wasi = WasiCtxBuilder::new();
for arg in args {
wasi = wasi.arg(arg.as_ref()).or(Err(Error::StringTableError))?;
}
for kv in envs {
wasi = wasi
.env(kv.0.as_ref(), kv.1.as_ref())
.or(Err(Error::StringTableError))?;
}
info!("inheriting stdio from calling process");
wasi = wasi.inherit_stdio();
debug!("creating wasmtime Store");
let mut store = wasmtime::Store::new(&engine, wasi.build());
debug!("instantiating module from bytes");
let module = wasmtime::Module::from_binary(&engine, bytes.as_ref())?;
debug!("adding module to store");
linker
.module(&mut store, "", &module)
.or(Err(Error::InstantiationFailed))?;
debug!("getting module's default function");
let func = linker
.get_default(&mut store, "")
.or(Err(Error::ExportNotFound))?;
debug!("calling function");
func.call(store, Default::default())
.or(Err(Error::CallFailed))
}
#[cfg(test)]
pub(crate) mod test {
use crate::workload;
use std::iter::empty;
const NO_EXPORT_WAT: &'static str = r#"(module
(memory (export "") 1)
)"#;
const RETURN_1_WAT: &'static str = r#"(module
(func (export "") (result i32) i32.const 1)
)"#;
const WASI_COUNT_ARGS_WAT: &'static str = r#"(module
(import "wasi_snapshot_preview1" "args_sizes_get"
(func $__wasi_args_sizes_get (param i32 i32) (result i32)))
(func (export "_start") (result i32)
(i32.store (i32.const 0) (i32.const 0))
(i32.store (i32.const 4) (i32.const 0))
(call $__wasi_args_sizes_get (i32.const 0) (i32.const 4))
drop
(i32.load (i32.const 0))
)
(memory 1)
(export "memory" (memory 0))
)"#;
const HELLO_WASI_WAT: &'static str = r#"(module
(import "wasi_snapshot_preview1" "proc_exit"
(func $__wasi_proc_exit (param i32)))
(import "wasi_snapshot_preview1" "fd_write"
(func $__wasi_fd_write (param i32 i32 i32 i32) (result i32)))
(func $_start
(i32.store (i32.const 24) (i32.const 14))
(i32.store (i32.const 20) (i32.const 0))
(block
(br_if 0
(call $__wasi_fd_write
(i32.const 1)
(i32.const 20)
(i32.const 1)
(i32.const 16)))
(br_if 0 (i32.ne (i32.load (i32.const 16)) (i32.const 14)))
(br 1)
)
(call $__wasi_proc_exit (i32.const 1))
)
(memory 1)
(export "memory" (memory 0))
(export "_start" (func $_start))
(data (i32.const 0) "Hello, world!\0a")
)"#;
#[test]
fn workload_run_return_1() {
let bytes = wat::parse_str(RETURN_1_WAT).expect("error parsing wat");
let results: Vec<i32> =
workload::run(&bytes, empty::<String>(), empty::<(String, String)>())
.unwrap()
.iter()
.map(|v| v.unwrap_i32())
.collect();
assert_eq!(results, vec![1]);
}
#[test]
fn workload_run_no_export() {
let bytes = wat::parse_str(NO_EXPORT_WAT).expect("error parsing wat");
match workload::run(&bytes, empty::<String>(), empty::<(String, String)>()) {
Err(workload::Error::ExportNotFound) => {}
_ => panic!("unexpected error"),
};
}
#[test]
fn workload_run_wasi_count_args() {
let bytes = wat::parse_str(WASI_COUNT_ARGS_WAT).expect("error parsing wat");
let results: Vec<i32> = workload::run(
&bytes,
vec!["a".to_string(), "b".to_string(), "c".to_string()],
vec![("k", "v")],
)
.unwrap()
.iter()
.map(|v| v.unwrap_i32())
.collect();
assert_eq!(results, vec![3]);
}
#[test]
fn workload_run_hello_wasi() {
let bytes = wat::parse_str(HELLO_WASI_WAT).expect("error parsing wat");
let args: Vec<String> = vec![];
let envs: Vec<(String, String)> = vec![];
let results = workload::run(&bytes, args, envs).unwrap();
assert_eq!(results.len(), 0);
}
}
|
use log::{debug, info};
use wasmtime_wasi::sync::WasiCtxBuilder;
#[allow(clippy::enum_variant_names)]
#[derive(Debug)]
pub enum Error {
ConfigurationError,
ExportNotFound,
InstantiationFailed,
CallFailed,
IoError(std::io::Error),
WASIError(wasmtime_wasi::Error),
StringTableError,
}
impl From<std::io::Error> for Error {
fn from(err: std::io::Error) -> Self {
Self::IoError(err)
}
}
impl From<wasmtime_wasi::Error> for Error {
fn from(err: wasmtime_wasi::Error) -> Self {
Self::WASIError(err)
}
}
impl From<Error> for i32 {
fn from(err: Error) -> Self {
use Error::*;
match err {
ConfigurationError => 65,
StringTableError => 65,
InstantiationFailed => 65,
ExportNotFound => 65,
CallFailed => 65,
WASIError(_) => 70,
IoError(_) => 74,
}
}
}
pub type Result<T> = std::result::Result<T, Error>;
pub fn run<T: AsRef<str>, U: AsRef<str>>(
bytes: impl AsRef<[u8]>,
args: impl IntoIterator<Item = T>,
envs: impl IntoIterator<Item = (U, U)>,
) -> Result<Box<[wasmtime::Val]>> {
debug!("configuring wasmtime engine");
let mut config = wasmtime::Config::new();
config.wasm_module_linking(true);
config.wasm_multi_memory(true);
config.static_memory_maximum_size(0);
config.static_memory_guard_size(0);
config.dynamic_memory_guard_size(0);
config.dynamic_memory_reserved_for_growth(0);
let engine = wasmtime::Engine::new(&config).or(Err(Error::ConfigurationError))?;
debug!("instantiating wasmtime linker");
let mut linker = wasmtime::Linker::new(&engine);
debug!("adding WASI to linker");
wasmtime_wasi::add_to_linker(&mut linker, |s| s)?;
debug!("creating WASI context");
let mut wasi = WasiCtxBuilder::new();
for arg in args {
wasi = wasi.arg(arg.as_ref()).or(Err(Error::StringTableError))?;
}
for kv in envs {
wasi = wasi
.env(kv.0.as_ref(), kv.1.as_ref())
.or(Err(Error::StringTableError))?;
}
info!("inheriting stdio from calling process");
wasi = wasi.inherit_stdio();
debug!("creating wasmtime Store");
let mut store = wasmtime::Store::new(&engine, wasi.build());
debug!("instantiating module from bytes");
let module = wasmtime::Module::from_binary(&engine, bytes.as_ref())?;
debug!("adding module to store");
linker
.module(&mut store, "", &module)
.or(Err(Error::InstantiationFailed))?;
debug!("getting module's default function");
let func = linker
.get_default(&mut store, "")
.or(Err(Error::ExportNotFound))?;
debug!("calling function");
func.call(store, Default::default())
.or(Err(Error::CallFailed))
}
#[cfg(test)]
pub(crate) mod test {
use crate::workload;
use std::iter::empty;
const NO_EXPORT_WAT: &'static str = r#"(module
(memory (export "") 1)
)"#;
const RETURN_1_WAT: &'static str = r#"(module
(func (export "") (result i32) i32.const 1)
)"#;
const WASI_COUNT_ARGS_WAT: &'static str = r#"(module
(import "wasi_snapshot_preview1" "args_sizes_get"
(func $__wasi_args_sizes_get (param i32 i32) (result i32)))
(func (export "_start") (result i32)
(i32.store (i32.const 0) (i32.const 0))
(i32.store (i32.const 4) (i32.const 0))
(call $__wasi_args_sizes_get (i32.const 0) (i32.const 4))
drop
(i32.load (i32.const 0))
)
(memory 1)
(export "memory" (memory 0))
)"#;
const HELLO_WASI_WAT: &'static str = r#"(module
(import "wasi_snapshot_preview1" "proc_exit"
(func $__wasi_proc_exit (param i32)))
(import "wasi_snapshot_preview1" "fd_write"
(func $__wasi_fd_write (param i32 i32 i32 i32) (result i32)))
(func $_start
(i32.store (i32.const 24) (i32.const 14))
(i32.store (i32.const 20) (i32.const 0))
(block
(br_if 0
(call $__wasi_fd_write
(i32.const 1)
(i32.const 20)
(i32.const 1)
(i32.const 16)))
(br_if 0 (i32.ne (i32.load (i32.const 16)) (i32.const 14)))
(br 1)
)
(call $__wasi_proc_exit (i32.const 1))
)
(memory 1)
(export "memory" (memory 0))
(export "_start" (func $_start))
(data (i32.const 0) "Hello, world!\0a")
)"#;
#[test]
|
#[test]
fn workload_run_no_export() {
let bytes = wat::parse_str(NO_EXPORT_WAT).expect("error parsing wat");
match workload::run(&bytes, empty::<String>(), empty::<(String, String)>()) {
Err(workload::Error::ExportNotFound) => {}
_ => panic!("unexpected error"),
};
}
#[test]
fn workload_run_wasi_count_args() {
let bytes = wat::parse_str(WASI_COUNT_ARGS_WAT).expect("error parsing wat");
let results: Vec<i32> = workload::run(
&bytes,
vec!["a".to_string(), "b".to_string(), "c".to_string()],
vec![("k", "v")],
)
.unwrap()
.iter()
.map(|v| v.unwrap_i32())
.collect();
assert_eq!(results, vec![3]);
}
#[test]
fn workload_run_hello_wasi() {
let bytes = wat::parse_str(HELLO_WASI_WAT).expect("error parsing wat");
let args: Vec<String> = vec![];
let envs: Vec<(String, String)> = vec![];
let results = workload::run(&bytes, args, envs).unwrap();
assert_eq!(results.len(), 0);
}
}
| fn workload_run_return_1() {
let bytes = wat::parse_str(RETURN_1_WAT).expect("error parsing wat");
let results: Vec<i32> =
workload::run(&bytes, empty::<String>(), empty::<(String, String)>())
.unwrap()
.iter()
.map(|v| v.unwrap_i32())
.collect();
assert_eq!(results, vec![1]);
} | function_block-full_function | [
{
"content": "#[cfg(feature = \"gdb\")]\n\npub fn handle_gdb(block: &mut Block, gdb_fd: &mut Option<std::net::TcpStream>, sockaddr: &str) {\n\n use gdbstub::Connection;\n\n\n\n let req = unsafe { block.msg.req };\n\n match req.num.into() {\n\n sallyport::syscall::SYS_ENARX_GDB_START => {\n\n ... |
Rust | infra/src/shader.rs | MrShiposha/apriori-engine | faaf897fb72c093a8bc86498bf6f7e913ebc8f02 | use {
std::{
fs,
io::prelude::*,
path::{Path, PathBuf}
},
shaderc::{
Compiler,
CompileOptions,
IncludeType,
IncludeCallbackResult,
ResolvedInclude
},
convert_case::{Case, Casing},
pathdiff::diff_paths,
crate::{
Result,
Error,
GENERATED_FILE_DIR,
ffi::FOREIGN_FN_IFACE_DIR_NAME
},
};
pub fn process_shader_srcs(src_path: &PathBuf, dir: &Path) -> Result<()> {
const SHADER_DIR_NAME: &'static str = "gpu";
for entry in fs::read_dir(dir)? {
let entry = entry?;
let path = entry.path();
if path.is_file() {
continue;
}
if let Some(dir_name) = path.components().last() {
if dir_name.as_os_str().to_string_lossy() == SHADER_DIR_NAME {
process_shader_dir(src_path, dir, &path)?;
break;
}
}
}
Ok(())
}
fn process_shader_dir(src_path: &PathBuf, top_shader_dir: &Path, dir: &Path) -> Result<()> {
for entry in fs::read_dir(dir)? {
let entry = entry?;
let path = entry.path();
if path.is_dir() {
process_shader_dir(src_path, top_shader_dir, &path)?;
} else {
compile_shader(src_path, top_shader_dir, &path)?;
}
}
Ok(())
}
fn compile_shader(src_path: &PathBuf, top_shader_dir: &Path, file_path: &Path) -> Result<()> {
let mut options = CompileOptions::new()
.ok_or(Error::Internal("shader compile options allocation failure".to_string()))?;
options.set_include_callback(include_callback(src_path));
let source_language;
if let Some(ext) = file_path.extension() {
if ext == "glsl" {
source_language = shaderc::SourceLanguage::GLSL;
} else if ext == "hlsl" {
source_language = shaderc::SourceLanguage::HLSL;
} else {
return Err(
Error::ShaderFile(
format!(
"the shader {} has unknown extension {}",
file_path.display(), ext.to_string_lossy()
)
)
)
}
} else {
return Err(
Error::ShaderFile(
format!(
"the shader {} has no extension",
file_path.display()
)
)
)
}
options.set_source_language(source_language);
options.add_macro_definition("___gpu___", None);
let source_text = fs::read_to_string(file_path)?;
let shader_kind = shaderc::ShaderKind::InferFromSource;
let input_file_name = file_path.to_string_lossy();
let entry_point_name = "main";
let mut compiler = Compiler::new()
.ok_or(Error::Internal("shader compiler allocation failure".to_string()))?;
let spirv = compiler.compile_into_spirv(
&source_text,
shader_kind,
&input_file_name,
entry_point_name,
Some(&options)
)?;
let binary_spirv = spirv.as_binary();
let binary_spirv_code_size = binary_spirv.len() * std::mem::size_of_val(&binary_spirv[0]);
let file_name = file_path
.file_stem()
.expect("shader file name")
.to_str()
.expect("shader file name str");
let parent_dir = file_path.parent()
.ok_or(Error::ShaderFile("unable to get shader parent dir".into()))?;
let shader_relative_path = diff_paths(
parent_dir,
top_shader_dir
).ok_or(Error::ShaderFile("unable to get shader relative path".into()))?;
let shader_ffi_dir = src_path
.join(FOREIGN_FN_IFACE_DIR_NAME)
.join(GENERATED_FILE_DIR)
.join(shader_relative_path);
let shader_ffi_base = shader_ffi_dir.join(file_name);
if !shader_ffi_dir.exists() {
fs::create_dir_all(shader_ffi_dir)?;
}
let mut shader_ffi_header = shader_ffi_base.clone();
shader_ffi_header.set_extension("h");
println!("cargo:rerun-if-changed={}", shader_ffi_header.display());
let do_not_modify_comment = format! {
r#"// This file generated automatically.
// DO NOT MODIFY IT MANUALLY!
// Original shader source path: file:///{shader_source_path}"#,
shader_source_path = file_path.display()
};
let header_guard = format!(
"___FFI_SHADER_HEADER_{}_H___",
file_name.to_case(Case::UpperSnake)
);
let shader_snake_name = file_name.to_case(Case::Snake);
let shader_fn_decl = format!("uint32_t *{}()", shader_snake_name);
let shader_code_size_fn_decl = format!("size_t {}_code_size()", shader_snake_name);
let spirv_binary_hex = binary_spirv.iter()
.map(|word| format!("{:#010X}", word))
.collect::<Vec<_>>()
.join(",\n\t\t");
let shader_ffi_header_content = format! {
r#"{do_not_modify_comment}
#ifndef {header_guard}
#define {header_guard}
#include <stdint.h>
{shader_fn_decl};
{shader_code_size_fn_decl};
#endif // {header_guard}"#,
do_not_modify_comment = do_not_modify_comment,
header_guard = header_guard,
shader_fn_decl = shader_fn_decl,
shader_code_size_fn_decl = shader_code_size_fn_decl,
};
let shader_ffi_src_content = format! {
r#"{do_not_modify_comment}
#include "{header_file_path}"
{shader_fn_decl} {{
static uint32_t shader_src[] = {{
{spirv_binary}
}};
return shader_src;
}}
{shader_code_size_fn_decl} {{
return {shader_code_size}ULL;
}}
"#,
do_not_modify_comment = do_not_modify_comment,
header_file_path = shader_ffi_header.display(),
shader_fn_decl = shader_fn_decl,
spirv_binary = spirv_binary_hex,
shader_code_size_fn_decl = shader_code_size_fn_decl,
shader_code_size = binary_spirv_code_size
};
let mut out = fs::OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(shader_ffi_header.clone())?;
out.write_all(shader_ffi_header_content.as_bytes())?;
let mut shader_ffi_src = shader_ffi_base.clone();
shader_ffi_src.set_extension("c");
println!("cargo:rerun-if-changed={}", shader_ffi_src.display());
let mut out = fs::OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(shader_ffi_src)?;
out.write_all(shader_ffi_src_content.as_bytes())?;
Ok(())
}
fn include_callback(src_path: &PathBuf)
-> impl Fn(&str, IncludeType, &str, usize) -> IncludeCallbackResult
{
let src_path = src_path.clone();
move |requested_source, include_type, requesting_source, _include_depth| {
let header_path;
let requested_source_path = Path::new(requested_source);
let standard_path = src_path.join(requested_source_path);
match include_type {
IncludeType::Relative => {
let requesting_source_path = Path::new(requesting_source);
let requesting_dir_path = requesting_source_path.parent()
.ok_or(format!("{}: expected parent path", requested_source_path.display()))?;
let relative_path = requesting_dir_path.join(requested_source_path);
if relative_path.is_file() {
header_path = relative_path;
} else if standard_path.is_file() {
header_path = standard_path.clone();
} else {
return Err("relative header path is not found".to_string());
}
},
IncludeType::Standard => if standard_path.is_file() {
header_path = standard_path.clone();
} else {
return Err("standard header path is not found".to_string());
}
}
let header_content = fs::read_to_string(header_path)
.map_err(|err| err.to_string())?;
let resolved_include = ResolvedInclude {
resolved_name: standard_path.to_string_lossy().to_string(),
content: header_content
};
Ok(resolved_include)
}
}
| use {
std::{
fs,
io::prelude::*,
path::{Path, PathBuf}
},
shaderc::{
Compiler,
CompileOptions,
IncludeType,
IncludeCallbackResult,
ResolvedInclude
},
convert_case::{Case, Casing},
pathdiff::diff_paths,
crate::{
Result,
Error,
GENERATED_FILE_DIR,
ffi::FOREIGN_FN_IFACE_DIR_NAME
},
};
pub fn process_shader_srcs(src_path: &PathBuf, dir: &Path) -> Result<()> {
const SHADER_DIR_NAME: &'static str = "gpu";
for entry in fs::read_dir(dir)? {
let entry = entry?;
let path = | shaderc::SourceLanguage::GLSL;
} else if ext == "hlsl" {
source_language = shaderc::SourceLanguage::HLSL;
} else {
return Err(
Error::ShaderFile(
format!(
"the shader {} has unknown extension {}",
file_path.display(), ext.to_string_lossy()
)
)
)
}
} else {
return Err(
Error::ShaderFile(
format!(
"the shader {} has no extension",
file_path.display()
)
)
)
}
options.set_source_language(source_language);
options.add_macro_definition("___gpu___", None);
let source_text = fs::read_to_string(file_path)?;
let shader_kind = shaderc::ShaderKind::InferFromSource;
let input_file_name = file_path.to_string_lossy();
let entry_point_name = "main";
let mut compiler = Compiler::new()
.ok_or(Error::Internal("shader compiler allocation failure".to_string()))?;
let spirv = compiler.compile_into_spirv(
&source_text,
shader_kind,
&input_file_name,
entry_point_name,
Some(&options)
)?;
let binary_spirv = spirv.as_binary();
let binary_spirv_code_size = binary_spirv.len() * std::mem::size_of_val(&binary_spirv[0]);
let file_name = file_path
.file_stem()
.expect("shader file name")
.to_str()
.expect("shader file name str");
let parent_dir = file_path.parent()
.ok_or(Error::ShaderFile("unable to get shader parent dir".into()))?;
let shader_relative_path = diff_paths(
parent_dir,
top_shader_dir
).ok_or(Error::ShaderFile("unable to get shader relative path".into()))?;
let shader_ffi_dir = src_path
.join(FOREIGN_FN_IFACE_DIR_NAME)
.join(GENERATED_FILE_DIR)
.join(shader_relative_path);
let shader_ffi_base = shader_ffi_dir.join(file_name);
if !shader_ffi_dir.exists() {
fs::create_dir_all(shader_ffi_dir)?;
}
let mut shader_ffi_header = shader_ffi_base.clone();
shader_ffi_header.set_extension("h");
println!("cargo:rerun-if-changed={}", shader_ffi_header.display());
let do_not_modify_comment = format! {
r#"// This file generated automatically.
// DO NOT MODIFY IT MANUALLY!
// Original shader source path: file:///{shader_source_path}"#,
shader_source_path = file_path.display()
};
let header_guard = format!(
"___FFI_SHADER_HEADER_{}_H___",
file_name.to_case(Case::UpperSnake)
);
let shader_snake_name = file_name.to_case(Case::Snake);
let shader_fn_decl = format!("uint32_t *{}()", shader_snake_name);
let shader_code_size_fn_decl = format!("size_t {}_code_size()", shader_snake_name);
let spirv_binary_hex = binary_spirv.iter()
.map(|word| format!("{:#010X}", word))
.collect::<Vec<_>>()
.join(",\n\t\t");
let shader_ffi_header_content = format! {
r#"{do_not_modify_comment}
#ifndef {header_guard}
#define {header_guard}
#include <stdint.h>
{shader_fn_decl};
{shader_code_size_fn_decl};
#endif // {header_guard}"#,
do_not_modify_comment = do_not_modify_comment,
header_guard = header_guard,
shader_fn_decl = shader_fn_decl,
shader_code_size_fn_decl = shader_code_size_fn_decl,
};
let shader_ffi_src_content = format! {
r#"{do_not_modify_comment}
#include "{header_file_path}"
{shader_fn_decl} {{
static uint32_t shader_src[] = {{
{spirv_binary}
}};
return shader_src;
}}
{shader_code_size_fn_decl} {{
return {shader_code_size}ULL;
}}
"#,
do_not_modify_comment = do_not_modify_comment,
header_file_path = shader_ffi_header.display(),
shader_fn_decl = shader_fn_decl,
spirv_binary = spirv_binary_hex,
shader_code_size_fn_decl = shader_code_size_fn_decl,
shader_code_size = binary_spirv_code_size
};
let mut out = fs::OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(shader_ffi_header.clone())?;
out.write_all(shader_ffi_header_content.as_bytes())?;
let mut shader_ffi_src = shader_ffi_base.clone();
shader_ffi_src.set_extension("c");
println!("cargo:rerun-if-changed={}", shader_ffi_src.display());
let mut out = fs::OpenOptions::new()
.create(true)
.write(true)
.truncate(true)
.open(shader_ffi_src)?;
out.write_all(shader_ffi_src_content.as_bytes())?;
Ok(())
}
fn include_callback(src_path: &PathBuf)
-> impl Fn(&str, IncludeType, &str, usize) -> IncludeCallbackResult
{
let src_path = src_path.clone();
move |requested_source, include_type, requesting_source, _include_depth| {
let header_path;
let requested_source_path = Path::new(requested_source);
let standard_path = src_path.join(requested_source_path);
match include_type {
IncludeType::Relative => {
let requesting_source_path = Path::new(requesting_source);
let requesting_dir_path = requesting_source_path.parent()
.ok_or(format!("{}: expected parent path", requested_source_path.display()))?;
let relative_path = requesting_dir_path.join(requested_source_path);
if relative_path.is_file() {
header_path = relative_path;
} else if standard_path.is_file() {
header_path = standard_path.clone();
} else {
return Err("relative header path is not found".to_string());
}
},
IncludeType::Standard => if standard_path.is_file() {
header_path = standard_path.clone();
} else {
return Err("standard header path is not found".to_string());
}
}
let header_content = fs::read_to_string(header_path)
.map_err(|err| err.to_string())?;
let resolved_include = ResolvedInclude {
resolved_name: standard_path.to_string_lossy().to_string(),
content: header_content
};
Ok(resolved_include)
}
}
| entry.path();
if path.is_file() {
continue;
}
if let Some(dir_name) = path.components().last() {
if dir_name.as_os_str().to_string_lossy() == SHADER_DIR_NAME {
process_shader_dir(src_path, dir, &path)?;
break;
}
}
}
Ok(())
}
fn process_shader_dir(src_path: &PathBuf, top_shader_dir: &Path, dir: &Path) -> Result<()> {
for entry in fs::read_dir(dir)? {
let entry = entry?;
let path = entry.path();
if path.is_dir() {
process_shader_dir(src_path, top_shader_dir, &path)?;
} else {
compile_shader(src_path, top_shader_dir, &path)?;
}
}
Ok(())
}
fn compile_shader(src_path: &PathBuf, top_shader_dir: &Path, file_path: &Path) -> Result<()> {
let mut options = CompileOptions::new()
.ok_or(Error::Internal("shader compile options allocation failure".to_string()))?;
options.set_include_callback(include_callback(src_path));
let source_language;
if let Some(ext) = file_path.extension() {
if ext == "glsl" {
source_language = | random | [
{
"content": "pub fn process_c_srcs(dir: &Path, include_dirs: &Vec<PathBuf>, cc_build: &mut cc::Build) -> Result<()> {\n\n for entry in fs::read_dir(dir)? {\n\n let entry = entry?;\n\n let path = entry.path();\n\n\n\n if path.is_file() {\n\n continue;\n\n }\n\n\n\n ... |
Rust | vendor/sgx_tstd/src/sys/rwlock.rs | mesainner/crates-io | b9e098e801cc7180d2d025cf495add70d9f7e9f5 |
use sgx_types::{SysError, sgx_thread_t, SGX_THREAD_T_NULL};
use sgx_trts::libc;
use crate::thread;
use crate::sync::SgxThreadMutex;
use crate::sync::SgxThreadCondvar;
use crate::sync::SgxThreadSpinlock;
use core::cell::UnsafeCell;
struct SgxThreadRwLockInner {
readers_num: u32,
writers_num: u32,
busy: u32,
writer_thread: sgx_thread_t,
condvar: SgxThreadCondvar,
mutex: SgxThreadMutex,
spinlock: SgxThreadSpinlock,
}
impl SgxThreadRwLockInner {
const fn new() -> Self {
SgxThreadRwLockInner{
readers_num: 0,
writers_num: 0,
busy: 0,
writer_thread: SGX_THREAD_T_NULL,
condvar: SgxThreadCondvar::new(),
mutex: SgxThreadMutex::new(),
spinlock: SgxThreadSpinlock::new(),
}
}
unsafe fn ref_busy(&mut self) -> SysError {
let ret: SysError;
self.spinlock.lock();
{
if self.busy == u32::max_value() {
ret = Err(libc::EAGAIN);
} else {
self.busy += 1;
ret = Ok(());
}
}
self.spinlock.unlock();
ret
}
unsafe fn deref_busy(&mut self) -> SysError {
let ret: SysError;
self.spinlock.lock();
{
if self.busy == 0 {
ret = Err(libc::EAGAIN);
} else {
self.busy -= 1;
ret = Ok(());
}
}
self.spinlock.unlock();
ret
}
unsafe fn read(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
if self.writer_thread == thread::rsgx_thread_self() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EDEADLK);
}
if self.readers_num == u32::max_value() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EAGAIN);
}
while self.writers_num > 0 {
self.condvar.wait(&self.mutex);
}
self.readers_num += 1;
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn try_read(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
let mut ret = Ok(());
if self.writer_thread == thread::rsgx_thread_self() {
ret = Err(libc::EDEADLK);
}
else if self.readers_num == u32::max_value() {
ret = Err(libc::EAGAIN);
}
else if self.writers_num > 0 {
ret = Err(libc::EBUSY);
}
match ret {
Ok(_) => {},
Err(e) => {
self.mutex.unlock();
self.deref_busy();
return Err(e);
}
}
self.readers_num += 1;
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn write(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
if self.writer_thread == thread::rsgx_thread_self() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EDEADLK);
}
if self.writers_num == u32::max_value() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EAGAIN);
}
self.writers_num += 1;
while self.readers_num > 0 {
self.condvar.wait(&self.mutex);
}
while self.writer_thread != SGX_THREAD_T_NULL {
self.condvar.wait(&self.mutex);
}
self.writer_thread = thread::rsgx_thread_self();
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
pub unsafe fn try_write(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
let mut ret = Ok(());
if self.writer_thread == thread::rsgx_thread_self() {
ret = Err(libc::EDEADLK);
}
else if self.writers_num == u32::max_value() {
ret = Err(libc::EAGAIN);
}
else if self.readers_num > 0 || self.writer_thread != SGX_THREAD_T_NULL {
ret = Err(libc::EBUSY);
}
match ret {
Ok(_) => {},
Err(e) => {
self.mutex.unlock();
self.deref_busy();
return Err(e);
}
}
self.writers_num += 1;
self.writer_thread = thread::rsgx_thread_self();
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn read_unlock(&mut self) -> SysError {
self.raw_unlock()
}
unsafe fn write_unlock(&mut self) -> SysError {
self.raw_unlock()
}
unsafe fn raw_unlock(&mut self) -> SysError {
self.mutex.lock();
{
if self.readers_num > 0 {
self.readers_num -= 1;
if self.readers_num == 0 && self.writers_num > 0 {
self.condvar.broadcast();
}
} else {
if self.writer_thread != thread::rsgx_thread_self() {
self.mutex.unlock();
return Err(libc::EPERM);
}
self.writers_num -= 1;
self.writer_thread = SGX_THREAD_T_NULL;
if self.busy > 0 {
self.condvar.broadcast();
}
}
}
self.mutex.unlock();
Ok(())
}
unsafe fn destroy(&mut self) -> SysError {
self.mutex.lock();
{
if self.readers_num > 0 ||
self.writers_num > 0 ||
self.busy > 0 {
self.spinlock.unlock();
return Err(libc::EBUSY);
}
self.condvar.destroy();
self.mutex.destroy();
}
self.spinlock.unlock();
Ok(())
}
}
pub struct SgxThreadRwLock {
lock: UnsafeCell<SgxThreadRwLockInner>,
}
impl SgxThreadRwLock {
pub const fn new() -> Self {
SgxThreadRwLock {
lock: UnsafeCell::new(SgxThreadRwLockInner::new())
}
}
#[inline]
pub unsafe fn read(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.read()
}
#[inline]
pub unsafe fn try_read(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.try_read()
}
#[inline]
pub unsafe fn write(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.write()
}
#[inline]
pub unsafe fn try_write(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.try_write()
}
#[inline]
pub unsafe fn read_unlock(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.read_unlock()
}
#[inline]
pub unsafe fn write_unlock(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.write_unlock()
}
#[inline]
pub unsafe fn destroy(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.destroy()
}
} |
use sgx_types::{SysError, sgx_thread_t, SGX_THREAD_T_NULL};
use sgx_trts::libc;
use crate::thread;
use crate::sync::SgxThreadMutex;
use crate::sync::SgxThreadCondvar;
use crate::sync::SgxThreadSpinlock;
use core::cell::UnsafeCell;
struct SgxThreadRwLockInner {
readers_num: u32,
writers_num: u32,
busy: u32,
writer_thread: sgx_thread_t,
condvar: SgxThreadCondvar,
mutex: SgxThreadMutex,
spinlock: SgxThreadSpinlock,
}
impl SgxThreadRwLockInner {
const fn new() -> Self {
SgxThreadRwLockInner{
readers_num: 0,
writers_num: 0,
busy: 0,
writer_thread: SGX_THREAD_T_NULL,
condvar: SgxThreadCondvar::new(),
mutex: SgxThreadMutex::new(),
spinlock: SgxThreadSpinlock::new(),
}
}
unsafe fn ref_busy(&mut self) -> SysError {
let ret: SysError;
self.spinlock.lock();
{
if self.busy == u32::max_valu |
unsafe fn deref_busy(&mut self) -> SysError {
let ret: SysError;
self.spinlock.lock();
{
if self.busy == 0 {
ret = Err(libc::EAGAIN);
} else {
self.busy -= 1;
ret = Ok(());
}
}
self.spinlock.unlock();
ret
}
unsafe fn read(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
if self.writer_thread == thread::rsgx_thread_self() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EDEADLK);
}
if self.readers_num == u32::max_value() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EAGAIN);
}
while self.writers_num > 0 {
self.condvar.wait(&self.mutex);
}
self.readers_num += 1;
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn try_read(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
let mut ret = Ok(());
if self.writer_thread == thread::rsgx_thread_self() {
ret = Err(libc::EDEADLK);
}
else if self.readers_num == u32::max_value() {
ret = Err(libc::EAGAIN);
}
else if self.writers_num > 0 {
ret = Err(libc::EBUSY);
}
match ret {
Ok(_) => {},
Err(e) => {
self.mutex.unlock();
self.deref_busy();
return Err(e);
}
}
self.readers_num += 1;
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn write(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
if self.writer_thread == thread::rsgx_thread_self() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EDEADLK);
}
if self.writers_num == u32::max_value() {
self.mutex.unlock();
self.deref_busy();
return Err(libc::EAGAIN);
}
self.writers_num += 1;
while self.readers_num > 0 {
self.condvar.wait(&self.mutex);
}
while self.writer_thread != SGX_THREAD_T_NULL {
self.condvar.wait(&self.mutex);
}
self.writer_thread = thread::rsgx_thread_self();
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
pub unsafe fn try_write(&mut self) -> SysError {
self.ref_busy()?;
self.mutex.lock();
{
let mut ret = Ok(());
if self.writer_thread == thread::rsgx_thread_self() {
ret = Err(libc::EDEADLK);
}
else if self.writers_num == u32::max_value() {
ret = Err(libc::EAGAIN);
}
else if self.readers_num > 0 || self.writer_thread != SGX_THREAD_T_NULL {
ret = Err(libc::EBUSY);
}
match ret {
Ok(_) => {},
Err(e) => {
self.mutex.unlock();
self.deref_busy();
return Err(e);
}
}
self.writers_num += 1;
self.writer_thread = thread::rsgx_thread_self();
}
self.mutex.unlock();
self.deref_busy();
Ok(())
}
unsafe fn read_unlock(&mut self) -> SysError {
self.raw_unlock()
}
unsafe fn write_unlock(&mut self) -> SysError {
self.raw_unlock()
}
unsafe fn raw_unlock(&mut self) -> SysError {
self.mutex.lock();
{
if self.readers_num > 0 {
self.readers_num -= 1;
if self.readers_num == 0 && self.writers_num > 0 {
self.condvar.broadcast();
}
} else {
if self.writer_thread != thread::rsgx_thread_self() {
self.mutex.unlock();
return Err(libc::EPERM);
}
self.writers_num -= 1;
self.writer_thread = SGX_THREAD_T_NULL;
if self.busy > 0 {
self.condvar.broadcast();
}
}
}
self.mutex.unlock();
Ok(())
}
unsafe fn destroy(&mut self) -> SysError {
self.mutex.lock();
{
if self.readers_num > 0 ||
self.writers_num > 0 ||
self.busy > 0 {
self.spinlock.unlock();
return Err(libc::EBUSY);
}
self.condvar.destroy();
self.mutex.destroy();
}
self.spinlock.unlock();
Ok(())
}
}
pub struct SgxThreadRwLock {
lock: UnsafeCell<SgxThreadRwLockInner>,
}
impl SgxThreadRwLock {
pub const fn new() -> Self {
SgxThreadRwLock {
lock: UnsafeCell::new(SgxThreadRwLockInner::new())
}
}
#[inline]
pub unsafe fn read(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.read()
}
#[inline]
pub unsafe fn try_read(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.try_read()
}
#[inline]
pub unsafe fn write(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.write()
}
#[inline]
pub unsafe fn try_write(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.try_write()
}
#[inline]
pub unsafe fn read_unlock(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.read_unlock()
}
#[inline]
pub unsafe fn write_unlock(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.write_unlock()
}
#[inline]
pub unsafe fn destroy(&self) -> SysError {
let rwlock: &mut SgxThreadRwLockInner = &mut *self.lock.get();
rwlock.destroy()
}
} | e() {
ret = Err(libc::EAGAIN);
} else {
self.busy += 1;
ret = Ok(());
}
}
self.spinlock.unlock();
ret
} | function_block-function_prefixed | [] |
Rust | planus-cli/src/util/sorted_map.rs | OliverEvans96/planus | c24182f57eafe15e416d240f805a9d30d652c056 | #[derive(Debug, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
pub struct SortedMap<K, V>(pub Vec<(K, V)>);
pub struct SortedSet<K>(SortedMap<K, ()>);
impl<K, V> Default for SortedMap<K, V> {
fn default() -> Self {
Self::new()
}
}
impl<K> Default for SortedSet<K> {
fn default() -> Self {
Self::new()
}
}
impl<K, V> SortedMap<K, V> {
pub fn new() -> Self {
Self(Vec::new())
}
pub fn clear(&mut self) {
self.0.clear();
}
pub fn len(&self) -> usize {
self.0.len()
}
pub fn is_empty(&self) -> bool {
self.0.len() == 0
}
pub fn capacity(&self) -> usize {
self.0.capacity()
}
pub fn iter(&self) -> impl Iterator<Item = &(K, V)> {
self.0.iter()
}
pub fn values(&self) -> impl Iterator<Item = &V> {
self.0.iter().map(|(_, v)| v)
}
pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V> {
self.0.iter_mut().map(|(_, v)| v)
}
pub fn first(&self) -> Option<&(K, V)> {
self.0.first()
}
pub fn first_value(&self) -> Option<&V> {
self.first().map(|(_k, v)| v)
}
pub fn last(&self) -> Option<&(K, V)> {
self.0.last()
}
pub fn last_value(&self) -> Option<&V> {
self.last().map(|(_k, v)| v)
}
}
impl<K: Ord, V> SortedMap<K, V> {
pub fn index_of(&self, k: &K) -> Option<usize> {
self.0.binary_search_by_key(&k, |(k, _v)| k).ok()
}
pub fn get(&self, k: &K) -> Option<&V> {
let index = self.0.binary_search_by_key(&k, |(k, _v)| k).ok()?;
Some(&self.0[index].1)
}
pub fn insert(&mut self, key: K, value: V) -> Option<V> {
match self.0.binary_search_by_key(&&key, |(k, _v)| k) {
Ok(index) => Some(std::mem::replace(&mut self.0[index].1, value)),
Err(index) => {
self.0.insert(index, (key, value));
None
}
}
}
pub fn entry(&mut self, key: K) -> sorted_map::Entry<'_, K, V> {
match self.0.binary_search_by_key(&&key, |(k, _v)| k) {
Ok(index) => {
sorted_map::Entry::Occupied(sorted_map::OccupiedEntry { map: self, index })
}
Err(index) => sorted_map::Entry::Vacant(sorted_map::VacantEntry {
map: self,
key,
index,
}),
}
}
}
#[allow(clippy::module_inception)]
pub mod sorted_map {
pub enum Entry<'a, K: 'a, V: 'a> {
Occupied(OccupiedEntry<'a, K, V>),
Vacant(VacantEntry<'a, K, V>),
}
pub struct OccupiedEntry<'a, K: 'a, V: 'a> {
pub(super) map: &'a mut super::SortedMap<K, V>,
pub(super) index: usize,
}
pub struct VacantEntry<'a, K: 'a, V: 'a> {
pub(super) map: &'a mut super::SortedMap<K, V>,
pub(super) key: K,
pub(super) index: usize,
}
impl<'a, K: 'a, V: 'a> Entry<'a, K, V> {
#[inline]
pub fn or_insert(self, default: V) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(default),
}
}
#[inline]
pub fn or_insert_with<F: FnOnce() -> V>(self, default: F) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(default()),
}
}
}
impl<'a, K, V: Default> Entry<'a, K, V> {
#[inline]
pub fn or_default(self) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(Default::default()),
}
}
}
impl<'a, K: 'a, V: 'a> OccupiedEntry<'a, K, V> {
pub fn into_mut(self) -> &'a mut V {
&mut self.map.0[self.index].1
}
pub fn get_mut(&mut self) -> &mut V {
&mut self.map.0[self.index].1
}
}
impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {
pub fn insert(self, value: V) -> &'a mut V {
self.map.0.insert(self.index, (self.key, value));
&mut self.map.0[self.index].1
}
}
}
impl<K> SortedSet<K> {
pub fn new() -> Self {
Self(SortedMap::new())
}
pub fn clear(&mut self) {
self.0.clear();
}
pub fn len(&self) -> usize {
self.0.len()
}
pub fn is_empty(&self) -> bool {
self.0.len() == 0
}
pub fn capacity(&self) -> usize {
self.0.capacity()
}
pub fn iter(&self) -> impl Iterator<Item = &K> {
self.0.iter().map(|(k, ())| k)
}
pub fn first(&self) -> Option<&K> {
self.0.first().map(|(k, ())| k)
}
pub fn last(&self) -> Option<&K> {
self.0.last().map(|(k, ())| k)
}
}
impl<K: Ord> SortedSet<K> {
pub fn index_of(&self, k: &K) -> Option<usize> {
self.0.index_of(k)
}
pub fn insert(&mut self, key: K) -> bool {
self.0.insert(key, ()).is_none()
}
pub fn contains(&self, k: &K) -> bool {
self.0.get(k).is_some()
}
}
| #[derive(Debug, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
pub struct SortedMap<K, V>(pub Vec<(K, V)>);
pub struct SortedSet<K>(SortedMap<K, ()>);
impl<K, V> Default for SortedMap<K, V> {
fn default() -> Self {
Self::new()
}
}
impl<K> Default for SortedSet<K> {
fn default() -> Self {
Self::new()
}
}
impl<K, V> SortedMap<K, V> {
pub fn new() -> Self {
Self(Vec::new())
}
pub fn clear(&mut self) {
self.0.clear();
}
pub fn len(&self) -> usize {
self.0.len()
}
pub fn is_empty(&self) -> bool {
self.0.len() == 0
}
pub fn capacity(&self) -> usize {
self.0.capacity()
}
pub fn iter(&self) -> impl Iterator<Item = &(K, V)> {
self.0.iter()
}
pub fn values(&self) -> impl Iterator<Item = &V> {
self.0.iter().map(|(_, v)| v)
}
pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V> {
self.0.iter_mut().map(|(_, v)| v)
}
pub fn first(&self) -> Option<&(K, V)> {
self.0.first()
}
pub fn first_value(&self) -> Option<&V> {
self.first().map(|(_k, v)| v)
}
pub fn last(&self) -> Option<&(K, V)> {
self.0.last()
}
pub fn last_value(&self) -> Option<&V> {
self.last().map(|(_k, v)| v)
}
}
impl<K: Ord, V> SortedMap<K, V> {
pub fn index_of(&self, k: &K) -> Option<usize> {
self.0.binary_search_by_key(&k, |(k, _v)| k).ok()
}
pub fn get(&self, k: &K) -> Option<&V> {
let index = self.0.binary_search_by_key(&k, |(k, _v)| k).ok()?;
Some(&self.0[index].1)
}
pub fn insert(&mut self, key: K, value: V) -> Option<V> {
match self.0.binary_search_by_key(&&key, |(k, _v)| k) {
Ok(index) => Some(std::mem::replace(&mut self.0[index].1, value)),
Err(index) => {
self.0.insert(index, (key, value));
None
}
}
}
pub fn entry(&mut self, key: K) -> sorted_map::Entry<'_, K, V> {
match self.0.binary_search_by_key(&&key, |(k, _v)| k) {
Ok(index) => {
sorted_map::Entry::Occupied(sorted_map::OccupiedEntry { map: self, index })
}
Err(index) => sorted_map::Entry::Vacant(sorted_map::VacantEntry {
map: self,
key,
index,
}),
}
}
}
#[allow(clippy::module_inception)]
pub mod sorted_map {
pub enum Entry<'a, K: 'a, V: 'a> {
Occupied(OccupiedEntry<'a, K, V>),
Vacant(VacantEntry<'a, K, V>),
}
pub struct OccupiedEntry<'a, K: 'a, V: 'a> {
pub(super) map: &'a mut super::SortedMap<K, V>,
pub(super) index: usize,
}
pub struct VacantEntry<'a, K: 'a, V: 'a> {
pub(super) map: &'a mut super::SortedMap<K, V>,
pub(super) key: K,
pub(super) index: usize,
}
impl<'a, K: 'a, V: 'a> Entry<'a, K, V> {
#[inline]
pub fn or_insert(self, default: V) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(default),
}
}
#[inline]
pub fn or_insert_with<F: FnOnce() -> V>(self, default: F) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(default()),
}
}
}
impl<'a, K, V: Default> Entry<'a, K, V> {
#[inline]
|
}
impl<'a, K: 'a, V: 'a> OccupiedEntry<'a, K, V> {
pub fn into_mut(self) -> &'a mut V {
&mut self.map.0[self.index].1
}
pub fn get_mut(&mut self) -> &mut V {
&mut self.map.0[self.index].1
}
}
impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {
pub fn insert(self, value: V) -> &'a mut V {
self.map.0.insert(self.index, (self.key, value));
&mut self.map.0[self.index].1
}
}
}
impl<K> SortedSet<K> {
pub fn new() -> Self {
Self(SortedMap::new())
}
pub fn clear(&mut self) {
self.0.clear();
}
pub fn len(&self) -> usize {
self.0.len()
}
pub fn is_empty(&self) -> bool {
self.0.len() == 0
}
pub fn capacity(&self) -> usize {
self.0.capacity()
}
pub fn iter(&self) -> impl Iterator<Item = &K> {
self.0.iter().map(|(k, ())| k)
}
pub fn first(&self) -> Option<&K> {
self.0.first().map(|(k, ())| k)
}
pub fn last(&self) -> Option<&K> {
self.0.last().map(|(k, ())| k)
}
}
impl<K: Ord> SortedSet<K> {
pub fn index_of(&self, k: &K) -> Option<usize> {
self.0.index_of(k)
}
pub fn insert(&mut self, key: K) -> bool {
self.0.insert(key, ()).is_none()
}
pub fn contains(&self, k: &K) -> bool {
self.0.get(k).is_some()
}
}
| pub fn or_default(self) -> &'a mut V {
match self {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert(Default::default()),
}
} | function_block-full_function | [
{
"content": "pub fn align_up(value: u32, alignment: u32) -> u32 {\n\n ((value + alignment - 1) / alignment) * alignment\n\n}\n",
"file_path": "planus-cli/src/util/mod.rs",
"rank": 0,
"score": 163890.73865225195
},
{
"content": "pub fn criterion_benchmark(c: &mut Criterion) {\n\n c.ben... |
Rust | tokera/src/api/bag.rs | tokera-com/ate | 42c4ce5a0c0aef47aeb4420cc6dc788ef6ee8804 | #![allow(unused_imports)]
use ate::prelude::*;
use error_chain::bail;
use fxhash::FxHashSet;
use std::ops::Deref;
use std::sync::Arc;
use tracing::{debug, error, info, trace, warn};
use crate::api::TokApi;
use crate::error::*;
use crate::model::*;
impl TokApi {
pub(super) async fn __get_bag(
&mut self,
denomination: Denomination,
) -> Result<Option<DaoMut<BagOfCoins>>, WalletError> {
let ret = self.wallet.as_mut().bags.get_mut(&denomination).await?;
Ok(ret)
}
pub(super) async fn __get_or_create_bag(
&mut self,
denomination: Denomination,
) -> Result<DaoMut<BagOfCoins>, WalletError> {
let ret = self
.wallet
.as_mut()
.bags
.get_or_default(denomination)
.await?;
Ok(ret)
}
pub async fn add_coin_to_wallet(&mut self, coin: CarvedCoin) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
self.__add_coin_to_wallet(coin).await?;
self.wallet.unlock().await?;
Ok(())
}
pub async fn add_coins_to_wallet(
&mut self,
coins: impl IntoIterator<Item = CarvedCoin>,
) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
for coin in coins {
self.__add_coin_to_wallet(coin).await?;
}
self.wallet.unlock().await?;
Ok(())
}
pub(super) async fn __add_coin_to_wallet(
&mut self,
coin: CarvedCoin,
) -> Result<(), WalletError> {
let mut bag = self
.__get_or_create_bag(Denomination {
value: coin.value,
currency: coin.currency,
})
.await?;
let mut active_bag = bag.as_mut();
if active_bag.coins.iter().any(|c| c.coin == coin.coin) {
trace!(
"ignoing coin (value={}{}) - already in wallet",
coin.value,
coin.currency
);
return Ok(());
}
trace!(
"adding coin to wallet (value={}{})",
coin.value,
coin.currency
);
active_bag.coins.push(coin);
Ok(())
}
pub async fn remove_coin_from_wallet(
&mut self,
denomination: Denomination,
) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
self.__remove_coin_from_wallet(denomination).await?;
self.wallet.unlock().await?;
Ok(())
}
pub(super) async fn __remove_coin_from_wallet(
&mut self,
denomination: Denomination,
) -> Result<Option<CarvedCoin>, WalletError> {
let mut bag = match self.__get_bag(denomination).await? {
Some(a) => a,
None => {
return Ok(None);
}
};
let mut bag = bag.as_mut();
let ret = bag.coins.pop();
Ok(ret)
}
}
| #![allow(unused_imports)]
use ate::prelude::*;
use error_chain::bail;
use fxhash::FxHashSet;
use std::ops::Deref;
use std::sync::Arc;
use tracing::{debug, error, info, trace, warn};
use crate::api::TokApi;
use crate::error::*;
use crate::model::*;
impl TokApi {
|
pub(super) async fn __get_or_create_bag(
&mut self,
denomination: Denomination,
) -> Result<DaoMut<BagOfCoins>, WalletError> {
let ret = self
.wallet
.as_mut()
.bags
.get_or_default(denomination)
.await?;
Ok(ret)
}
pub async fn add_coin_to_wallet(&mut self, coin: CarvedCoin) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
self.__add_coin_to_wallet(coin).await?;
self.wallet.unlock().await?;
Ok(())
}
pub async fn add_coins_to_wallet(
&mut self,
coins: impl IntoIterator<Item = CarvedCoin>,
) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
for coin in coins {
self.__add_coin_to_wallet(coin).await?;
}
self.wallet.unlock().await?;
Ok(())
}
pub(super) async fn __add_coin_to_wallet(
&mut self,
coin: CarvedCoin,
) -> Result<(), WalletError> {
let mut bag = self
.__get_or_create_bag(Denomination {
value: coin.value,
currency: coin.currency,
})
.await?;
let mut active_bag = bag.as_mut();
if active_bag.coins.iter().any(|c| c.coin == coin.coin) {
trace!(
"ignoing coin (value={}{}) - already in wallet",
coin.value,
coin.currency
);
return Ok(());
}
trace!(
"adding coin to wallet (value={}{})",
coin.value,
coin.currency
);
active_bag.coins.push(coin);
Ok(())
}
pub async fn remove_coin_from_wallet(
&mut self,
denomination: Denomination,
) -> Result<(), WalletError> {
let lock = self.wallet.try_lock_with_timeout(self.lock_timeout).await?;
if lock == false {
bail!(WalletErrorKind::WalletLocked);
}
self.__remove_coin_from_wallet(denomination).await?;
self.wallet.unlock().await?;
Ok(())
}
pub(super) async fn __remove_coin_from_wallet(
&mut self,
denomination: Denomination,
) -> Result<Option<CarvedCoin>, WalletError> {
let mut bag = match self.__get_bag(denomination).await? {
Some(a) => a,
None => {
return Ok(None);
}
};
let mut bag = bag.as_mut();
let ret = bag.coins.pop();
Ok(ret)
}
}
| pub(super) async fn __get_bag(
&mut self,
denomination: Denomination,
) -> Result<Option<DaoMut<BagOfCoins>>, WalletError> {
let ret = self.wallet.as_mut().bags.get_mut(&denomination).await?;
Ok(ret)
} | function_block-full_function | [
{
"content": "fn conv_err(err: FsError) -> Box<dyn std::error::Error> {\n\n error!(\"{}\", err);\n\n let err: std::io::Error = err.into();\n\n err.into()\n\n}\n",
"file_path": "wasm-bus-fuse/examples/find.rs",
"rank": 0,
"score": 91894.57967854003
},
{
"content": "fn main() -> Resul... |
Rust | src/kernel/src/log.rs | ariadiamond/twizzler-Rust | 5f5d01bac9127ca1d64bb8aa472a04f6634fc3a9 | use core::{
fmt::Write,
sync::atomic::{AtomicU64, Ordering},
};
use twizzler_abi::syscall::{
KernelConsoleReadBufferError, KernelConsoleReadError, KernelConsoleReadFlags,
};
use crate::{interrupt, spinlock::Spinlock};
const KEC_BUFFER_LEN: usize = 4096;
const MAX_SINGLE_WRITE: usize = KEC_BUFFER_LEN / 2;
struct KernelConsoleInner {
state: AtomicU64,
buffer: core::cell::UnsafeCell<[u8; KEC_BUFFER_LEN]>,
}
unsafe impl Sync for KernelConsoleInner {}
pub trait MessageLevel {}
pub struct EmergencyMessage;
impl MessageLevel for EmergencyMessage {}
pub struct NormalMessage;
impl MessageLevel for NormalMessage {}
pub struct ConsoleWriteError;
const INPUT_BUFFER_SIZE: usize = 1024;
pub struct KernelConsoleReadBuffer {
buf: [u8; INPUT_BUFFER_SIZE],
pos: usize,
}
impl KernelConsoleReadBuffer {
const fn new() -> Self {
Self {
buf: [0; INPUT_BUFFER_SIZE],
pos: 0,
}
}
pub fn push_input_byte(&mut self, byte: u8) {
if self.pos == INPUT_BUFFER_SIZE {
return;
}
self.buf[self.pos] = byte;
self.pos += 1;
}
pub fn read_byte(&mut self) -> Option<u8> {
if self.pos == 0 {
return None;
}
let byte = self.buf[0];
self.buf.copy_within(1.., 0);
self.pos -= 1;
Some(byte)
}
}
pub struct KernelConsole<T: KernelConsoleHardware, Level: MessageLevel> {
inner: &'static KernelConsoleInner,
hardware: T,
lock: Spinlock<()>,
read_lock: Spinlock<KernelConsoleReadBuffer>,
_pd: core::marker::PhantomData<Level>,
}
unsafe impl<T: KernelConsoleHardware, Level: MessageLevel> Sync for KernelConsole<T, Level> {}
static KERNEL_CONSOLE_MAIN: KernelConsoleInner = KernelConsoleInner {
state: AtomicU64::new(0),
buffer: core::cell::UnsafeCell::new([0; KEC_BUFFER_LEN]),
};
pub trait KernelConsoleHardware {
fn write(&self, data: &[u8], flags: KernelConsoleWriteFlags);
}
impl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, EmergencyMessage> {
fn write_str(&mut self, s: &str) -> core::fmt::Result {
let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());
Ok(())
}
}
impl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, NormalMessage> {
fn write_str(&mut self, s: &str) -> core::fmt::Result {
let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());
Ok(())
}
}
bitflags::bitflags! {
pub struct KernelConsoleWriteFlags: u32 {
const DISCARD_ON_FULL = 1;
}
}
impl From<twizzler_abi::syscall::KernelConsoleWriteFlags> for KernelConsoleWriteFlags {
fn from(x: twizzler_abi::syscall::KernelConsoleWriteFlags) -> Self {
if x.contains(twizzler_abi::syscall::KernelConsoleWriteFlags::DISCARD_ON_FULL) {
Self::DISCARD_ON_FULL
} else {
Self::empty()
}
}
}
fn write_head(s: u64) -> u64 {
(s >> 32) & 0xffff
}
fn write_resv(s: u64) -> u64 {
(s >> 16) & 0xffff
}
fn read_head(s: u64) -> u64 {
s & 0xffff
}
fn new_state(rh: u64, wh: u64, wr: u64) -> u64 {
((rh % KEC_BUFFER_LEN as u64) & 0xffff)
| (((wh % KEC_BUFFER_LEN as u64) & 0xffff) << 32)
| (((wr % KEC_BUFFER_LEN as u64) & 0xffff) << 16)
}
fn did_pass(x: u64, y: u64, l: u64, n: u64) -> bool {
assert!(l < n);
let next_x = (x + l) % n;
let did_wrap = next_x < x;
if x < y {
did_wrap || next_x >= y
} else {
next_x >= y && did_wrap
}
}
fn reserve_write(state: u64, len: usize) -> u64 {
let len = len as u64;
let wr = write_resv(state);
let mut wh = write_head(state);
let mut rh = read_head(state);
let passed_rh = did_pass(wr, rh, len, KEC_BUFFER_LEN as u64);
let passed_wh = did_pass(wr, wh, len, KEC_BUFFER_LEN as u64);
let wr = (wr + len) % KEC_BUFFER_LEN as u64;
if passed_rh {
rh = wr;
}
if passed_wh {
wh = (wr - len) % KEC_BUFFER_LEN as u64;
}
new_state(rh, wh, wr)
}
fn commit_write(state: u64, len: usize) -> u64 {
let wh = write_head(state);
let wr = write_resv(state);
new_state(read_head(state), wh + len as u64, wr)
}
fn reserve_space(state: u64, len: usize, toss: bool) -> (bool, u64, u64) {
let new_state = reserve_write(state, len);
(
read_head(state) == read_head(new_state) || !toss,
new_state,
write_head(state),
)
}
impl KernelConsoleInner {
fn try_commit(&self, old: u64, new: u64) -> bool {
self.state
.compare_exchange(old, new, Ordering::SeqCst, Ordering::SeqCst)
.is_ok()
}
fn write_buffer(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
let data = &data[0..core::cmp::min(data.len(), MAX_SINGLE_WRITE)];
loop {
let state = self.state.load(Ordering::SeqCst);
let (ok, new_state, copy_offset) = reserve_space(
state,
data.len(),
flags.contains(KernelConsoleWriteFlags::DISCARD_ON_FULL),
);
if !ok {
return Err(ConsoleWriteError {});
}
if !self.try_commit(state, new_state) {
continue;
}
let (first_len, second_len) = if copy_offset + data.len() as u64 > KEC_BUFFER_LEN as u64
{
let first_len = KEC_BUFFER_LEN as u64 - copy_offset;
(first_len, data.len() as u64 - first_len)
} else {
(data.len() as u64, 0)
};
(&mut unsafe { *self.buffer.get() })
[copy_offset as usize..(copy_offset + first_len) as usize]
.copy_from_slice(&data[0..first_len as usize]);
(&mut unsafe { *self.buffer.get() })[0..second_len as usize]
.copy_from_slice(&data[first_len as usize..(first_len + second_len) as usize]);
let new_committed_state = commit_write(new_state, data.len());
if self.try_commit(new_state, new_committed_state) {
break;
}
}
Ok(())
}
}
impl<T: KernelConsoleHardware> KernelConsole<T, EmergencyMessage> {
pub fn write(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
self.hardware.write(data, flags);
self.inner.write_buffer(data, flags)
}
}
impl<T: KernelConsoleHardware> KernelConsole<T, NormalMessage> {
pub fn write(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
self.hardware.write(data, flags);
self.inner.write_buffer(data, flags)
}
}
impl<T: KernelConsoleHardware, M: MessageLevel> KernelConsole<T, M> {
fn read_buffer_bytes(&self, _slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {
todo!()
}
fn read_bytes(
&self,
slice: &mut [u8],
flags: KernelConsoleReadFlags,
) -> Result<usize, KernelConsoleReadError> {
let mut i = 0;
loop {
if i == slice.len() {
break;
}
let b = &mut slice[i];
if let Some(x) = self.read_lock.lock().read_byte() {
*b = match x {
4 => return Ok(i),
_ => x,
};
i += 1;
} else if flags.contains(KernelConsoleReadFlags::NONBLOCKING) || i > 0 {
return Ok(i);
} else {
crate::sched::schedule(true);
}
}
Ok(slice.len())
}
}
pub fn write_bytes(slice: &[u8], flags: KernelConsoleWriteFlags) -> Result<(), ConsoleWriteError> {
unsafe { NORMAL_CONSOLE.write(slice, flags) }
}
pub fn read_bytes(
slice: &mut [u8],
flags: KernelConsoleReadFlags,
) -> Result<usize, KernelConsoleReadError> {
unsafe { NORMAL_CONSOLE.read_bytes(slice, flags) }
}
pub fn read_buffer_bytes(slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {
unsafe { NORMAL_CONSOLE.read_buffer_bytes(slice) }
}
pub fn push_input_byte(byte: u8) {
unsafe {
let byte = match byte {
13 => 10,
127 => 8,
x => x,
};
NORMAL_CONSOLE.read_lock.lock().push_input_byte(byte);
if byte == 8 {
let _ = write_bytes(&[8, b' '], KernelConsoleWriteFlags::DISCARD_ON_FULL);
}
let _ = write_bytes(&[byte], KernelConsoleWriteFlags::DISCARD_ON_FULL);
}
}
static mut EMERGENCY_CONSOLE: KernelConsole<
crate::machine::MachineConsoleHardware,
EmergencyMessage,
> = KernelConsole {
inner: &KERNEL_CONSOLE_MAIN,
hardware: crate::machine::MachineConsoleHardware::new(),
_pd: core::marker::PhantomData,
lock: Spinlock::new(()),
read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),
};
static mut NORMAL_CONSOLE: KernelConsole<crate::machine::MachineConsoleHardware, NormalMessage> =
KernelConsole {
inner: &KERNEL_CONSOLE_MAIN,
hardware: crate::machine::MachineConsoleHardware::new(),
_pd: core::marker::PhantomData,
lock: Spinlock::new(()),
read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),
};
#[doc(hidden)]
pub fn _print_normal(args: ::core::fmt::Arguments) {
let istate = interrupt::disable();
unsafe {
let _guard = NORMAL_CONSOLE.lock.lock();
NORMAL_CONSOLE
.write_fmt(args)
.expect("printing to serial failed");
}
interrupt::set(istate);
}
pub fn _print_emergency(args: ::core::fmt::Arguments) {
unsafe {
EMERGENCY_CONSOLE
.write_fmt(args)
.expect("printing to serial failed");
}
}
#[macro_export]
macro_rules! log {
($($arg:tt)*) => {
$crate::log::_print_normal(format_args!($($arg)*))
};
}
#[macro_export]
macro_rules! logln {
() => {
$crate::log!("\n")
};
($fmt:expr) => {
$crate::log!(concat!($fmt, "\n"))
};
($fmt:expr, $($arg:tt)*) => {
$crate::log!(concat!($fmt, "\n"), $($arg)*)
};
}
#[macro_export]
macro_rules! emerglog {
($($arg:tt)*) => {
$crate::log::_print_emergency(format_args!($($arg)*))
};
}
#[macro_export]
macro_rules! emerglogln {
() => {
$crate::emerglog!("\n")
};
($fmt:expr) => {
$crate::emerglog!(concat!($fmt, "\n"))
};
($fmt:expr, $($arg:tt)*) => {
$crate::emerglog!(concat!($fmt, "\n"), $($arg)*)
};
}
| use core::{
fmt::Write,
sync::atomic::{AtomicU64, Ordering},
};
use twizzler_abi::syscall::{
KernelConsoleReadBufferError, KernelConsoleReadError, KernelConsoleReadFlags,
};
use crate::{interrupt, spinlock::Spinlock};
const KEC_BUFFER_LEN: usize = 4096;
const MAX_SINGLE_WRITE: usize = KEC_BUFFER_LEN / 2;
struct KernelConsoleInner {
state: AtomicU64,
buffer: core::cell::UnsafeCell<[u8; KEC_BUFFER_LEN]>,
}
unsafe impl Sync for KernelConsoleInner {}
pub trait MessageLevel {}
pub struct EmergencyMessage;
impl MessageLevel for EmergencyMessage {}
pub struct NormalMessage;
impl MessageLevel for NormalMessage {}
pub struct ConsoleWriteError;
const INPUT_BUFFER_SIZE: usize = 1024;
pub struct KernelConsoleReadBuffer {
buf: [u8; INPUT_BUFFER_SIZE],
pos: usize,
}
impl KernelConsoleReadBuffer {
const fn new() -> Self {
Self {
buf: [0; INPUT_BUFFER_SIZE],
pos: 0,
}
}
pub fn push_input_byte(&mut self, byte: u8) {
if self.pos == INPUT_BUFFER_SIZE {
return;
}
self.buf[self.pos] = byte;
self.pos += 1;
}
pub fn read_byte(&mut self) -> Option<u8> {
if self.pos == 0 {
return None;
}
let byte = self.buf[0];
self.buf.copy_within(1.., 0);
self.pos -= 1;
Some(byte)
}
}
pub struct KernelConsole<T: KernelConsoleHardware, Level: MessageLevel> {
inner: &'static KernelConsoleInner,
hardware: T,
lock: Spinlock<()>,
read_lock: Spinlock<KernelConsoleReadBuffer>,
_pd: core::marker::PhantomData<Level>,
}
unsafe impl<T: KernelConsoleHardware, Level: MessageLevel> Sync for KernelConsole<T, Level> {}
static KERNEL_CONSOLE_MAIN: KernelConsoleInner = KernelConsoleInner {
state: AtomicU64::new(0),
buffer: core::cell::UnsafeCell::new([0; KEC_BUFFER_LEN]),
};
pub trait KernelConsoleHardware {
fn write(&self, data: &[u8], flags: KernelConsoleWriteFlags);
}
impl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, EmergencyMessage> {
fn write_str(&mut self, s: &str) -> core::fmt::Result {
let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());
Ok(())
}
}
impl<T: KernelConsoleHardware> core::fmt::Write for KernelConsole<T, NormalMessage> {
fn write_str(&mut self, s: &str) -> core::fmt::Result {
let _ = self.write(s.as_bytes(), KernelConsoleWriteFlags::empty());
Ok(())
}
}
bitflags::bitflags! {
pub struct KernelConsoleWriteFlags: u32 {
const DISCARD_ON_FULL = 1;
}
}
impl From<twizzler_abi::syscall::KernelConsoleWriteFlags> for KernelConsoleWriteFlags {
|
}
fn write_head(s: u64) -> u64 {
(s >> 32) & 0xffff
}
fn write_resv(s: u64) -> u64 {
(s >> 16) & 0xffff
}
fn read_head(s: u64) -> u64 {
s & 0xffff
}
fn new_state(rh: u64, wh: u64, wr: u64) -> u64 {
((rh % KEC_BUFFER_LEN as u64) & 0xffff)
| (((wh % KEC_BUFFER_LEN as u64) & 0xffff) << 32)
| (((wr % KEC_BUFFER_LEN as u64) & 0xffff) << 16)
}
fn did_pass(x: u64, y: u64, l: u64, n: u64) -> bool {
assert!(l < n);
let next_x = (x + l) % n;
let did_wrap = next_x < x;
if x < y {
did_wrap || next_x >= y
} else {
next_x >= y && did_wrap
}
}
fn reserve_write(state: u64, len: usize) -> u64 {
let len = len as u64;
let wr = write_resv(state);
let mut wh = write_head(state);
let mut rh = read_head(state);
let passed_rh = did_pass(wr, rh, len, KEC_BUFFER_LEN as u64);
let passed_wh = did_pass(wr, wh, len, KEC_BUFFER_LEN as u64);
let wr = (wr + len) % KEC_BUFFER_LEN as u64;
if passed_rh {
rh = wr;
}
if passed_wh {
wh = (wr - len) % KEC_BUFFER_LEN as u64;
}
new_state(rh, wh, wr)
}
fn commit_write(state: u64, len: usize) -> u64 {
let wh = write_head(state);
let wr = write_resv(state);
new_state(read_head(state), wh + len as u64, wr)
}
fn reserve_space(state: u64, len: usize, toss: bool) -> (bool, u64, u64) {
let new_state = reserve_write(state, len);
(
read_head(state) == read_head(new_state) || !toss,
new_state,
write_head(state),
)
}
impl KernelConsoleInner {
fn try_commit(&self, old: u64, new: u64) -> bool {
self.state
.compare_exchange(old, new, Ordering::SeqCst, Ordering::SeqCst)
.is_ok()
}
fn write_buffer(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
let data = &data[0..core::cmp::min(data.len(), MAX_SINGLE_WRITE)];
loop {
let state = self.state.load(Ordering::SeqCst);
let (ok, new_state, copy_offset) = reserve_space(
state,
data.len(),
flags.contains(KernelConsoleWriteFlags::DISCARD_ON_FULL),
);
if !ok {
return Err(ConsoleWriteError {});
}
if !self.try_commit(state, new_state) {
continue;
}
let (first_len, second_len) = if copy_offset + data.len() as u64 > KEC_BUFFER_LEN as u64
{
let first_len = KEC_BUFFER_LEN as u64 - copy_offset;
(first_len, data.len() as u64 - first_len)
} else {
(data.len() as u64, 0)
};
(&mut unsafe { *self.buffer.get() })
[copy_offset as usize..(copy_offset + first_len) as usize]
.copy_from_slice(&data[0..first_len as usize]);
(&mut unsafe { *self.buffer.get() })[0..second_len as usize]
.copy_from_slice(&data[first_len as usize..(first_len + second_len) as usize]);
let new_committed_state = commit_write(new_state, data.len());
if self.try_commit(new_state, new_committed_state) {
break;
}
}
Ok(())
}
}
impl<T: KernelConsoleHardware> KernelConsole<T, EmergencyMessage> {
pub fn write(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
self.hardware.write(data, flags);
self.inner.write_buffer(data, flags)
}
}
impl<T: KernelConsoleHardware> KernelConsole<T, NormalMessage> {
pub fn write(
&self,
data: &[u8],
flags: KernelConsoleWriteFlags,
) -> Result<(), ConsoleWriteError> {
self.hardware.write(data, flags);
self.inner.write_buffer(data, flags)
}
}
impl<T: KernelConsoleHardware, M: MessageLevel> KernelConsole<T, M> {
fn read_buffer_bytes(&self, _slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {
todo!()
}
fn read_bytes(
&self,
slice: &mut [u8],
flags: KernelConsoleReadFlags,
) -> Result<usize, KernelConsoleReadError> {
let mut i = 0;
loop {
if i == slice.len() {
break;
}
let b = &mut slice[i];
if let Some(x) = self.read_lock.lock().read_byte() {
*b = match x {
4 => return Ok(i),
_ => x,
};
i += 1;
} else if flags.contains(KernelConsoleReadFlags::NONBLOCKING) || i > 0 {
return Ok(i);
} else {
crate::sched::schedule(true);
}
}
Ok(slice.len())
}
}
pub fn write_bytes(slice: &[u8], flags: KernelConsoleWriteFlags) -> Result<(), ConsoleWriteError> {
unsafe { NORMAL_CONSOLE.write(slice, flags) }
}
pub fn read_bytes(
slice: &mut [u8],
flags: KernelConsoleReadFlags,
) -> Result<usize, KernelConsoleReadError> {
unsafe { NORMAL_CONSOLE.read_bytes(slice, flags) }
}
pub fn read_buffer_bytes(slice: &mut [u8]) -> Result<usize, KernelConsoleReadBufferError> {
unsafe { NORMAL_CONSOLE.read_buffer_bytes(slice) }
}
pub fn push_input_byte(byte: u8) {
unsafe {
let byte = match byte {
13 => 10,
127 => 8,
x => x,
};
NORMAL_CONSOLE.read_lock.lock().push_input_byte(byte);
if byte == 8 {
let _ = write_bytes(&[8, b' '], KernelConsoleWriteFlags::DISCARD_ON_FULL);
}
let _ = write_bytes(&[byte], KernelConsoleWriteFlags::DISCARD_ON_FULL);
}
}
static mut EMERGENCY_CONSOLE: KernelConsole<
crate::machine::MachineConsoleHardware,
EmergencyMessage,
> = KernelConsole {
inner: &KERNEL_CONSOLE_MAIN,
hardware: crate::machine::MachineConsoleHardware::new(),
_pd: core::marker::PhantomData,
lock: Spinlock::new(()),
read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),
};
static mut NORMAL_CONSOLE: KernelConsole<crate::machine::MachineConsoleHardware, NormalMessage> =
KernelConsole {
inner: &KERNEL_CONSOLE_MAIN,
hardware: crate::machine::MachineConsoleHardware::new(),
_pd: core::marker::PhantomData,
lock: Spinlock::new(()),
read_lock: Spinlock::new(KernelConsoleReadBuffer::new()),
};
#[doc(hidden)]
pub fn _print_normal(args: ::core::fmt::Arguments) {
let istate = interrupt::disable();
unsafe {
let _guard = NORMAL_CONSOLE.lock.lock();
NORMAL_CONSOLE
.write_fmt(args)
.expect("printing to serial failed");
}
interrupt::set(istate);
}
pub fn _print_emergency(args: ::core::fmt::Arguments) {
unsafe {
EMERGENCY_CONSOLE
.write_fmt(args)
.expect("printing to serial failed");
}
}
#[macro_export]
macro_rules! log {
($($arg:tt)*) => {
$crate::log::_print_normal(format_args!($($arg)*))
};
}
#[macro_export]
macro_rules! logln {
() => {
$crate::log!("\n")
};
($fmt:expr) => {
$crate::log!(concat!($fmt, "\n"))
};
($fmt:expr, $($arg:tt)*) => {
$crate::log!(concat!($fmt, "\n"), $($arg)*)
};
}
#[macro_export]
macro_rules! emerglog {
($($arg:tt)*) => {
$crate::log::_print_emergency(format_args!($($arg)*))
};
}
#[macro_export]
macro_rules! emerglogln {
() => {
$crate::emerglog!("\n")
};
($fmt:expr) => {
$crate::emerglog!(concat!($fmt, "\n"))
};
($fmt:expr, $($arg:tt)*) => {
$crate::emerglog!(concat!($fmt, "\n"), $($arg)*)
};
}
| fn from(x: twizzler_abi::syscall::KernelConsoleWriteFlags) -> Self {
if x.contains(twizzler_abi::syscall::KernelConsoleWriteFlags::DISCARD_ON_FULL) {
Self::DISCARD_ON_FULL
} else {
Self::empty()
}
} | function_block-function_prefix_line | [] |
Rust | src/main.rs | boylede/aoc2020 | 397cc12bb13b7cefb04a151ce87d992b6b7afb6d |
use aoc2020::{Day, RunError, Session, SessionError};
use clap::Clap;
#[clap(version = "0.1.0", author = "Daniel Boyle")]
#[derive(Debug, Clone, Clap)]
pub struct Config {
#[clap(short = 'd', long = "day", default_value = "1")]
pub day: i32,
#[clap(short = 'a', long = "all")]
pub all: bool,
#[clap(short = 'o', long = "offline")]
pub offline: bool,
#[clap(short = 's', long = "session")]
pub session: Option<String>,
#[clap(short = 'i', long = "input")]
pub input: Option<String>,
#[clap(short = 'e', long = "examples")]
pub examples: bool,
#[clap(long = "accept")]
pub accept: bool,
#[clap(long = "validate")]
pub validate: bool,
#[clap(long = "clear-cache")]
pub clear: bool,
}
fn main() {
let config = Config::parse();
let days = aoc2020::DAYS;
if config.all {
for day in days {
run_day(day, &config);
}
} else {
let index = (config.day - 1) as usize;
if index < days.len() {
let day = &days[index];
run_day(day, &config);
} else {
println!("Invalid day selection: {}", config.day);
}
}
}
fn run_day(day: &Day, config: &Config) {
if config.clear {
println!("Clearing cache...");
day.clear_cache();
}
if config.examples {
println!("running examples for day {}...", day.index);
match day.run_with_examples() {
Ok(_) => (),
Err(e) => {print_error(e)},
}
} else if !config.offline && config.input.is_none() {
let session = if let Some(session) = &config.session {
Session::new(&session)
} else {
Session::from_file("session.txt")
};
if let Ok(session) = session {
let output = day.cache_input_and_run(&session);
match output {
Ok(result) => {
let next_output = if config.validate {
day.validate_result(result)
} else if config.accept {
day.cache_result(result)
} else {
Ok(())
};
if let Err(e) = next_output {
print_error(e);
}
}
Err(e) => print_error(e),
}
} else {
println!("Please create a session.txt file or provide --session on the command line.");
}
} else if config.input.is_none() {
let output = day.run_with_cached_input();
match output {
Ok(result) => {
let next_output = if config.validate {
day.validate_result(result)
} else if config.accept {
day.cache_result(result)
} else {
Ok(())
};
if let Err(e) = next_output {
print_error(e);
}
}
Err(e) => print_error(e),
}
} else {
let input_filename = config.input.as_ref().expect("unreachable");
let output = day.run_with_test_input(&input_filename);
if let Err(e) = output {
print_error(e);
}
}
}
fn print_error(err: RunError) {
use RunError::*;
use SessionError::*;
match err {
SessionFailed(TokenFormat) => println!("Session token was unreadable."),
SessionFailed(IoError(desc)) => println!("{}", desc),
SessionFailed(NetworkError) => println!("Network request failed."),
SessionFailed(BufferError) => println!("An error occured while writing memory."),
SessionFailed(DomError) => println!("Unable to parse DOM."),
CacheInError => println!("No cached input available."),
CacheOutError => println!("No cached result available."),
InputError => println!("Couldn't open test input file."),
DayError(reason) => println!("Errors with this Day: {}", reason),
}
}
|
use aoc2020::{Day, RunError, Session, SessionError};
use clap::Clap;
#[clap(version = "0.1.0", author = "Daniel Boyle")]
#[derive(Debug, Clone, Clap)]
pub struct Config {
#[clap(short = 'd', long = "day", default_value = "1")]
pub day: i32,
#[clap(short = 'a', long = "all")]
pub all: bool,
#[clap(short = 'o', long = "offline")]
pub offline: bool,
#[clap(short = 's', long = "session")]
pub session: Option<String>,
#[clap(short = 'i', long = "input")]
pub input: Option<String>,
#[clap(short = 'e', long = "examples")]
pub examples: bool,
#[clap(long = "accept")]
pub accept: bool,
#[clap(long = "validate")]
pub validate: bool,
#[clap(long = "clear-cache")]
pub clear: bool,
}
fn main() {
let config = Config::parse();
let days = aoc2020::DAYS;
if config.all {
for day in day |
fn run_day(day: &Day, config: &Config) {
if config.clear {
println!("Clearing cache...");
day.clear_cache();
}
if config.examples {
println!("running examples for day {}...", day.index);
match day.run_with_examples() {
Ok(_) => (),
Err(e) => {print_error(e)},
}
} else if !config.offline && config.input.is_none() {
let session = if let Some(session) = &config.session {
Session::new(&session)
} else {
Session::from_file("session.txt")
};
if let Ok(session) = session {
let output = day.cache_input_and_run(&session);
match output {
Ok(result) => {
let next_output = if config.validate {
day.validate_result(result)
} else if config.accept {
day.cache_result(result)
} else {
Ok(())
};
if let Err(e) = next_output {
print_error(e);
}
}
Err(e) => print_error(e),
}
} else {
println!("Please create a session.txt file or provide --session on the command line.");
}
} else if config.input.is_none() {
let output = day.run_with_cached_input();
match output {
Ok(result) => {
let next_output = if config.validate {
day.validate_result(result)
} else if config.accept {
day.cache_result(result)
} else {
Ok(())
};
if let Err(e) = next_output {
print_error(e);
}
}
Err(e) => print_error(e),
}
} else {
let input_filename = config.input.as_ref().expect("unreachable");
let output = day.run_with_test_input(&input_filename);
if let Err(e) = output {
print_error(e);
}
}
}
fn print_error(err: RunError) {
use RunError::*;
use SessionError::*;
match err {
SessionFailed(TokenFormat) => println!("Session token was unreadable."),
SessionFailed(IoError(desc)) => println!("{}", desc),
SessionFailed(NetworkError) => println!("Network request failed."),
SessionFailed(BufferError) => println!("An error occured while writing memory."),
SessionFailed(DomError) => println!("Unable to parse DOM."),
CacheInError => println!("No cached input available."),
CacheOutError => println!("No cached result available."),
InputError => println!("Couldn't open test input file."),
DayError(reason) => println!("Errors with this Day: {}", reason),
}
}
| s {
run_day(day, &config);
}
} else {
let index = (config.day - 1) as usize;
if index < days.len() {
let day = &days[index];
run_day(day, &config);
} else {
println!("Invalid day selection: {}", config.day);
}
}
} | function_block-function_prefixed | [
{
"content": "pub fn cache_input_for_day(day: i32, session: &Session) -> Result<Vec<String>, SessionError> {\n\n let file_path = input_cache_path(day);\n\n let file = fs::OpenOptions::new()\n\n .read(true)\n\n .write(false)\n\n .create(false)\n\n .open(&file_path);\n\n let l... |
Rust | src/sdk/metrics/mod.rs | zoidbergwill/opentelemetry-rust | 30e65af8942c5c7a635c86bd7a02001b833030d5 |
use crate::api;
use crate::exporter::metrics::prometheus;
use std::borrow::Cow;
use std::collections::HashMap;
pub type LabelSet = HashMap<Cow<'static, str>, Cow<'static, str>>;
impl api::LabelSet for LabelSet {}
#[allow(missing_debug_implementations)]
pub struct Meter {
registry: &'static prometheus::Registry,
component: &'static str,
}
impl Meter {
pub fn new(component: &'static str) -> Self {
Meter {
registry: prometheus::default_registry(),
component,
}
}
fn build_opts(&self, name: String, description: String) -> prometheus::Opts {
let help = if !description.is_empty() {
description
} else {
format!("{} metric", name)
};
prometheus::Opts::new(name, help).namespace(format!("{}_", self.component))
}
}
impl api::Meter for Meter {
type LabelSet = LabelSet;
type I64Counter = prometheus::IntCounterVec;
type F64Counter = prometheus::CounterVec;
type I64Gauge = prometheus::IntGaugeVec;
type F64Gauge = prometheus::GaugeVec;
type I64Measure = prometheus::IntMeasure;
type F64Measure = prometheus::HistogramVec;
fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet {
let mut label_set: Self::LabelSet = Default::default();
for api::KeyValue { key, value } in key_values.into_iter() {
label_set.insert(key.into(), value.into());
}
label_set
}
fn new_i64_counter<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::I64Counter {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let counter_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let counter = prometheus::IntCounterVec::new(counter_opts, &labels).unwrap();
self.registry.register(Box::new(counter.clone())).unwrap();
counter
}
fn new_f64_counter<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::F64Counter {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let counter_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let counter = prometheus::CounterVec::new(counter_opts, &labels).unwrap();
self.registry.register(Box::new(counter.clone())).unwrap();
counter
}
fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::I64Gauge {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let gauge_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let gauge = prometheus::IntGaugeVec::new(gauge_opts, &labels).unwrap();
self.registry.register(Box::new(gauge.clone())).unwrap();
gauge
}
fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::F64Gauge {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let gauge_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let gauge = prometheus::GaugeVec::new(gauge_opts, &labels).unwrap();
self.registry.register(Box::new(gauge.clone())).unwrap();
gauge
}
fn new_i64_measure<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::I64Measure {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let common_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let histogram_opts = prometheus::HistogramOpts::from(common_opts);
let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();
self.registry.register(Box::new(histogram.clone())).unwrap();
prometheus::IntMeasure::new(histogram)
}
fn new_f64_measure<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::F64Measure {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let common_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let histogram_opts = prometheus::HistogramOpts::from(common_opts);
let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();
self.registry.register(Box::new(histogram.clone())).unwrap();
histogram
}
fn record_batch<M: IntoIterator<Item = api::Measurement<Self::LabelSet>>>(
&self,
label_set: &Self::LabelSet,
measurements: M,
) {
for measure in measurements.into_iter() {
let instrument = measure.instrument();
instrument.record_one(measure.into_value(), &label_set);
}
}
}
|
use crate::api;
use crate::exporter::metrics::prometheus;
use std::borrow::Cow;
use std::collections::HashMap;
pub type LabelSet = HashMap<Cow<'static, str>, Cow<'static, str>>;
impl api::LabelSet for LabelSet {}
#[allow(missing_debug_implementations)]
pub struct Meter {
registry: &'static prometheus::Registry,
component: &'static str,
}
impl Meter {
pub fn new(component: &'static str) -> Self {
Meter {
registry: prometheus::default_registry(),
component,
}
}
fn build_opts(&self, name: String, description: String) -> prometheus::Opts {
let help = if !description.is_empty() {
description
} else {
format!("{} metric", name)
};
prometheus::Opts::new(name, help).namespace(format!("{}_", self.component))
}
}
impl api::Meter for Meter {
type LabelSet = LabelSet;
type I64Counter = prometheus::IntCounterVec;
type F64Counter = prometheus::CounterVec;
type I64Gauge = prometheus::IntGaugeVec;
type F64Gauge = prometheus::GaugeVec;
type I64Measure = prometheus::IntMeasure;
type F64Measure = prometheus::HistogramVec;
fn labels(&self, key_values: Vec<api::KeyValue>) -> Self::LabelSet {
let mut label_set: Self::LabelSet = Default::default();
for api::KeyValue { key, value } in key_values.into_iter() {
label_set.insert(key.into(), value.into());
}
label_set
}
fn new_i64_counter<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::I64Counter {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let counter_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let counter = prometheus::IntCounterVec::new(counter_opts, &labels).unwrap();
self.registry.register(Box::new(counter.clone())).unwrap();
counter
}
|
fn new_i64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::I64Gauge {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let gauge_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let gauge = prometheus::IntGaugeVec::new(gauge_opts, &labels).unwrap();
self.registry.register(Box::new(gauge.clone())).unwrap();
gauge
}
fn new_f64_gauge<S: Into<String>>(&self, name: S, opts: api::MetricOptions) -> Self::F64Gauge {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let gauge_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let gauge = prometheus::GaugeVec::new(gauge_opts, &labels).unwrap();
self.registry.register(Box::new(gauge.clone())).unwrap();
gauge
}
fn new_i64_measure<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::I64Measure {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let common_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let histogram_opts = prometheus::HistogramOpts::from(common_opts);
let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();
self.registry.register(Box::new(histogram.clone())).unwrap();
prometheus::IntMeasure::new(histogram)
}
fn new_f64_measure<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::F64Measure {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let common_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let histogram_opts = prometheus::HistogramOpts::from(common_opts);
let histogram = prometheus::HistogramVec::new(histogram_opts, &labels).unwrap();
self.registry.register(Box::new(histogram.clone())).unwrap();
histogram
}
fn record_batch<M: IntoIterator<Item = api::Measurement<Self::LabelSet>>>(
&self,
label_set: &Self::LabelSet,
measurements: M,
) {
for measure in measurements.into_iter() {
let instrument = measure.instrument();
instrument.record_one(measure.into_value(), &label_set);
}
}
}
| fn new_f64_counter<S: Into<String>>(
&self,
name: S,
opts: api::MetricOptions,
) -> Self::F64Counter {
let api::MetricOptions {
description,
unit: _unit,
keys,
alternate: _alternative,
} = opts;
let counter_opts = self.build_opts(name.into(), description);
let labels = prometheus::convert_labels(&keys);
let counter = prometheus::CounterVec::new(counter_opts, &labels).unwrap();
self.registry.register(Box::new(counter.clone())).unwrap();
counter
} | function_block-full_function | [
{
"content": "/// Convert from `sdk::LabelSet` to `prometheus`' label format.\n\nfn convert_label_set(label_set: &sdk::LabelSet) -> HashMap<&str, &str> {\n\n label_set\n\n .iter()\n\n .map(|(key, value)| (key.as_ref(), value.as_ref()))\n\n .collect()\n\n}\n\n\n\n/// Convert from list of ... |
Rust | examples/swdump.rs | a1ien/jaylink | 09de031fb4cc3f76f24e4a361977ec6efb6838bd |
use jaylink::{Interface, JayLink, SpeedConfig};
use log::trace;
use std::{cmp, fmt};
use structopt::StructOpt;
const IDLE_CYCLES_BEFORE_ACCESS: usize = 2;
#[derive(StructOpt)]
struct Opts {
#[structopt(long = "serial")]
serial: Option<String>,
#[structopt(long = "speed")]
speed: Option<u16>,
}
fn main() {
env_logger::init();
let opts = Opts::from_args();
if let Err(e) = run(opts) {
eprintln!("error: {}", e);
std::process::exit(1);
}
}
enum Port {
Debug,
#[allow(unused)]
Access,
}
#[derive(Debug)]
enum SwdError {
Probe(jaylink::Error),
Fault,
NoResponse,
Parity,
}
impl From<jaylink::Error> for SwdError {
fn from(e: jaylink::Error) -> Self {
SwdError::Probe(e)
}
}
impl fmt::Display for SwdError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
SwdError::Probe(e) => e.fmt(f),
SwdError::Fault => f.write_str("target returned FAULT response"),
SwdError::NoResponse => f.write_str("no response from target chip"),
SwdError::Parity => f.write_str("SWD parity error"),
}
}
}
enum Ack {
Ok,
Wait,
Fault,
}
fn parse_ack(sl: &[bool]) -> Option<Ack> {
assert_eq!(sl.len(), 3);
trace!("ACK: {:?}", sl);
Some(match (sl[0], sl[1], sl[2]) {
(true, false, false) => Ack::Ok,
(false, true, false) => Ack::Wait,
(false, false, true) => Ack::Fault,
_ => return None,
})
}
trait JayLinkExt {
fn swj_seq(&mut self) -> jaylink::Result<()>;
fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError>;
fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError>;
}
impl JayLinkExt for JayLink {
fn swj_seq(&mut self) -> jaylink::Result<()> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(64, true);
dir.resize(64, true);
let mut seq = 0xE79E;
for _ in 0..16 {
swdio.push(seq & 0b1 != 0);
seq >>= 1;
}
dir.resize(dir.len() + 16, true);
swdio.resize(swdio.len() + 64, true);
dir.resize(dir.len() + 64, true);
swdio.resize(swdio.len() + 10, false);
dir.resize(dir.len() + 10, true);
self.swd_io(dir, swdio)?;
Ok(())
}
fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);
dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);
let a2 = a & 0b0100 != 0;
let a3 = a & 0b1000 != 0;
swdio.push(true);
swdio.push(match port {
Port::Debug => false,
Port::Access => true,
});
swdio.push(true);
swdio.push(a2);
swdio.push(a3);
let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;
swdio.push(even_parity);
swdio.push(false);
swdio.push(true);
dir.resize(dir.len() + 8, true);
swdio.push(false);
swdio.push(false);
swdio.push(false);
swdio.resize(swdio.len() + 32, false);
swdio.push(false);
dir.resize(dir.len() + 3 + 33, false);
loop {
let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;
response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);
trace!("response: {:?}", response);
let ack = response.split_off(3).collect::<Vec<_>>();
let value = response.split_off(32).collect::<Vec<_>>();
let parity = response.next().unwrap();
if let Some(ack) = parse_ack(&ack) {
match ack {
Ack::Ok => {
let value = value
.iter()
.fold(0u32, |accum, bit| (accum >> 1) | (u32::from(*bit) << 31));
trace!("value=0x{:08X}, parity={:?}", value, parity);
let expected_parity = value.count_ones() % 2 != 0;
if expected_parity == parity {
return Ok(value);
} else {
return Err(SwdError::Parity);
}
}
Ack::Wait => {
trace!("WAIT - retrying read access");
continue;
}
Ack::Fault => {
return Err(SwdError::Fault);
}
}
}
return Err(SwdError::NoResponse);
}
}
fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);
dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);
let a2 = a & 0b0100 != 0;
let a3 = a & 0b1000 != 0;
swdio.push(true);
swdio.push(match port {
Port::Debug => false,
Port::Access => true,
});
swdio.push(false);
swdio.push(a2);
swdio.push(a3);
let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;
swdio.push(even_parity);
swdio.push(false);
swdio.push(true);
dir.resize(dir.len() + 8, true);
swdio.push(false);
swdio.push(false);
swdio.push(false);
dir.resize(dir.len() + 3, false);
swdio.push(false);
swdio.push(false);
dir.resize(dir.len() + 2, false);
{
let mut value = value;
for _ in 0..32 {
swdio.push(value & 1 != 0);
value >>= 1;
}
swdio.push(value.count_ones() % 2 != 0);
dir.resize(dir.len() + 33, true);
}
loop {
let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;
response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);
trace!("response: {:?}", response);
let ack = response.split_off(3).collect::<Vec<_>>();
if let Some(ack) = parse_ack(&ack) {
match ack {
Ack::Ok => {
return Ok(());
}
Ack::Wait => {
trace!("WAIT - retrying write access");
continue;
}
Ack::Fault => {
return Err(SwdError::Fault);
}
}
}
return Err(SwdError::NoResponse);
}
}
}
fn run(opts: Opts) -> Result<(), SwdError> {
let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;
probe.select_interface(Interface::Swd)?;
let speed = opts
.speed
.map(|khz| SpeedConfig::khz(cmp::min(khz, 0xfffe)).unwrap())
.unwrap_or(probe.read_speeds()?.max_speed_config());
println!("speed configuration: {}", speed);
probe.set_speed(speed)?;
probe.swj_seq()?;
let dpidr = probe.raw_read(Port::Debug, 0b0000)?;
println!("DPIDR=0x{:08X}", dpidr);
probe.raw_write(Port::Debug, 0b0000, 0x1e)?;
let errmask = 0b10100010;
let ctrl_stat = probe.raw_read(Port::Debug, 0b0100)?;
println!("CTRL/STAT=0x{:08X}", ctrl_stat);
if ctrl_stat & errmask != 0 {
eprintln!("errors bits set in CTRL/STAT");
}
Ok(())
}
|
use jaylink::{Interface, JayLink, SpeedConfig};
use log::trace;
use std::{cmp, fmt};
use structopt::StructOpt;
const IDLE_CYCLES_BEFORE_ACCESS: usize = 2;
#[derive(StructOpt)]
struct Opts {
#[structopt(long = "serial")]
serial: Option<String>,
#[structopt(long = "speed")]
speed: Option<u16>,
}
fn main() {
env_logger::init();
let opts = Opts::from_args();
if let Err(e) = run(opts) {
eprintln!("error: {}", e);
std::process::exit(1);
}
}
enum Port {
Debug,
#[allow(unused)]
Access,
}
#[derive(Debug)]
enum SwdError {
Probe(jaylink::Error),
Fault,
NoResponse,
Parity,
}
impl From<jaylink::Error> for SwdError {
fn from(e: jaylink::Error) -> Self {
SwdError::Probe(e)
}
}
impl fmt::Display for SwdError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
SwdError::Probe(e) => e.fmt(f),
SwdError::Fault => f.write_str("target returned FAULT response"),
SwdError::NoResponse => f.write_str("no response from target chip"),
SwdError::Parity => f.write_str("SWD parity error"),
}
}
}
enum Ack {
Ok,
Wait,
Fault,
}
fn parse_ack(sl: &[bool]) -> Option<Ack> {
assert_eq!(sl.len(), 3);
trace!("ACK: {:?}", sl);
|
}
trait JayLinkExt {
fn swj_seq(&mut self) -> jaylink::Result<()>;
fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError>;
fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError>;
}
impl JayLinkExt for JayLink {
fn swj_seq(&mut self) -> jaylink::Result<()> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(64, true);
dir.resize(64, true);
let mut seq = 0xE79E;
for _ in 0..16 {
swdio.push(seq & 0b1 != 0);
seq >>= 1;
}
dir.resize(dir.len() + 16, true);
swdio.resize(swdio.len() + 64, true);
dir.resize(dir.len() + 64, true);
swdio.resize(swdio.len() + 10, false);
dir.resize(dir.len() + 10, true);
self.swd_io(dir, swdio)?;
Ok(())
}
fn raw_read(&mut self, port: Port, a: u32) -> Result<u32, SwdError> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);
dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);
let a2 = a & 0b0100 != 0;
let a3 = a & 0b1000 != 0;
swdio.push(true);
swdio.push(match port {
Port::Debug => false,
Port::Access => true,
});
swdio.push(true);
swdio.push(a2);
swdio.push(a3);
let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;
swdio.push(even_parity);
swdio.push(false);
swdio.push(true);
dir.resize(dir.len() + 8, true);
swdio.push(false);
swdio.push(false);
swdio.push(false);
swdio.resize(swdio.len() + 32, false);
swdio.push(false);
dir.resize(dir.len() + 3 + 33, false);
loop {
let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;
response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);
trace!("response: {:?}", response);
let ack = response.split_off(3).collect::<Vec<_>>();
let value = response.split_off(32).collect::<Vec<_>>();
let parity = response.next().unwrap();
if let Some(ack) = parse_ack(&ack) {
match ack {
Ack::Ok => {
let value = value
.iter()
.fold(0u32, |accum, bit| (accum >> 1) | (u32::from(*bit) << 31));
trace!("value=0x{:08X}, parity={:?}", value, parity);
let expected_parity = value.count_ones() % 2 != 0;
if expected_parity == parity {
return Ok(value);
} else {
return Err(SwdError::Parity);
}
}
Ack::Wait => {
trace!("WAIT - retrying read access");
continue;
}
Ack::Fault => {
return Err(SwdError::Fault);
}
}
}
return Err(SwdError::NoResponse);
}
}
fn raw_write(&mut self, port: Port, a: u32, value: u32) -> Result<(), SwdError> {
let mut dir = Vec::new();
let mut swdio = Vec::new();
swdio.resize(swdio.len() + IDLE_CYCLES_BEFORE_ACCESS, false);
dir.resize(dir.len() + IDLE_CYCLES_BEFORE_ACCESS, true);
let a2 = a & 0b0100 != 0;
let a3 = a & 0b1000 != 0;
swdio.push(true);
swdio.push(match port {
Port::Debug => false,
Port::Access => true,
});
swdio.push(false);
swdio.push(a2);
swdio.push(a3);
let even_parity = (swdio.iter().filter(|b| **b).count() - 1) % 2 != 0;
swdio.push(even_parity);
swdio.push(false);
swdio.push(true);
dir.resize(dir.len() + 8, true);
swdio.push(false);
swdio.push(false);
swdio.push(false);
dir.resize(dir.len() + 3, false);
swdio.push(false);
swdio.push(false);
dir.resize(dir.len() + 2, false);
{
let mut value = value;
for _ in 0..32 {
swdio.push(value & 1 != 0);
value >>= 1;
}
swdio.push(value.count_ones() % 2 != 0);
dir.resize(dir.len() + 33, true);
}
loop {
let mut response = self.swd_io(dir.iter().copied(), swdio.iter().copied())?;
response.split_off(IDLE_CYCLES_BEFORE_ACCESS + 8);
trace!("response: {:?}", response);
let ack = response.split_off(3).collect::<Vec<_>>();
if let Some(ack) = parse_ack(&ack) {
match ack {
Ack::Ok => {
return Ok(());
}
Ack::Wait => {
trace!("WAIT - retrying write access");
continue;
}
Ack::Fault => {
return Err(SwdError::Fault);
}
}
}
return Err(SwdError::NoResponse);
}
}
}
fn run(opts: Opts) -> Result<(), SwdError> {
let mut probe = JayLink::open_by_serial(opts.serial.as_deref())?;
probe.select_interface(Interface::Swd)?;
let speed = opts
.speed
.map(|khz| SpeedConfig::khz(cmp::min(khz, 0xfffe)).unwrap())
.unwrap_or(probe.read_speeds()?.max_speed_config());
println!("speed configuration: {}", speed);
probe.set_speed(speed)?;
probe.swj_seq()?;
let dpidr = probe.raw_read(Port::Debug, 0b0000)?;
println!("DPIDR=0x{:08X}", dpidr);
probe.raw_write(Port::Debug, 0b0000, 0x1e)?;
let errmask = 0b10100010;
let ctrl_stat = probe.raw_read(Port::Debug, 0b0100)?;
println!("CTRL/STAT=0x{:08X}", ctrl_stat);
if ctrl_stat & errmask != 0 {
eprintln!("errors bits set in CTRL/STAT");
}
Ok(())
}
| Some(match (sl[0], sl[1], sl[2]) {
(true, false, false) => Ack::Ok,
(false, true, false) => Ack::Wait,
(false, false, true) => Ack::Fault,
_ => return None,
}) | call_expression | [
{
"content": "fn to_io_error(error: Error) -> io::Error {\n\n io::Error::new(io::ErrorKind::Other, error)\n\n}\n\n\n\nimpl<'a> Read for SwoStream<'a> {\n\n fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {\n\n if self.buf.position() == self.buf.get_ref().len() as u64 {\n\n // At ... |
Rust | rust/arrow/benches/buffer_bit_ops.rs | jovany-wang/arrow | 1f30466ac7042354de35cc69fd49ced1acd54b38 |
#[macro_use]
extern crate criterion;
use criterion::Criterion;
extern crate arrow;
use arrow::buffer::{Buffer, MutableBuffer};
use arrow::error::ArrowError;
use arrow::error::Result;
#[cfg(feature = "simd")]
use arrow::util::bit_util;
use std::borrow::BorrowMut;
#[cfg(feature = "simd")]
use std::slice::{from_raw_parts, from_raw_parts_mut};
fn create_buffer(size: usize) -> Buffer {
let mut result = MutableBuffer::new(size).with_bitset(size, false);
for i in 0..size {
result.data_mut()[i] = 0b01010101;
}
result.freeze()
}
fn bench_and_current_impl(left: &Buffer, right: &Buffer) {
criterion::black_box((left & right).unwrap());
}
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
fn bench_and_packed_simd_chunked_exact(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_simd_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
fn bench_and_chunked_exact(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_autovec_chunked_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
fn bench_and_autovec(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_autovec_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
const AUTOVEC_LANES: usize = 64;
fn bitwise_bin_op_autovec_chunked_helper<F>(
left: &Buffer,
right: &Buffer,
op: F,
) -> Result<Buffer>
where
F: Fn(u8, u8) -> u8,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
let mut left_chunks = left.data().chunks_exact(AUTOVEC_LANES);
let mut right_chunks = right.data().chunks_exact(AUTOVEC_LANES);
let mut result_chunks = result.data_mut().chunks_exact_mut(AUTOVEC_LANES);
result_chunks
.borrow_mut()
.zip(left_chunks.borrow_mut().zip(right_chunks.borrow_mut()))
.for_each(|(res, (left, right))| {
for i in 0..AUTOVEC_LANES {
res[i] = op(left[i], right[i]);
}
});
result_chunks
.into_remainder()
.iter_mut()
.zip(
left_chunks
.remainder()
.iter()
.zip(right_chunks.remainder().iter()),
)
.for_each(|(res, (left, right))| {
*res = op(*left, *right);
});
Ok(result.freeze())
}
fn bitwise_bin_op_autovec_helper<F>(
left: &Buffer,
right: &Buffer,
op: F,
) -> Result<Buffer>
where
F: Fn(u8, u8) -> u8,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
result
.data_mut()
.iter_mut()
.zip(left.data().iter().zip(right.data().iter()))
.for_each(|(res, (left, right))| {
*res = op(*left, *right);
});
Ok(result.freeze())
}
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
fn bitwise_bin_op_simd_helper<F>(left: &Buffer, right: &Buffer, op: F) -> Result<Buffer>
where
F: Fn(packed_simd::u8x64, packed_simd::u8x64) -> packed_simd::u8x64,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
let lanes = packed_simd::u8x64::lanes();
for i in (0..left.len()).step_by(lanes) {
let left_data = unsafe { from_raw_parts(left.raw_data().add(i), lanes) };
let right_data = unsafe { from_raw_parts(right.raw_data().add(i), lanes) };
let result_slice: &mut [u8] = unsafe {
from_raw_parts_mut((result.data_mut().as_mut_ptr() as *mut u8).add(i), lanes)
};
unsafe {
bit_util::bitwise_bin_op_simd(&left_data, &right_data, result_slice, &op)
};
}
Ok(result.freeze())
}
fn bit_ops_benchmark(c: &mut Criterion) {
let left = create_buffer(512);
let right = create_buffer(512);
c.bench_function("buffer_bit_ops and current impl", |b| {
b.iter(|| bench_and_current_impl(&left, &right))
});
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
c.bench_function("buffer_bit_ops and packed simd", |b| {
b.iter(|| bench_and_packed_simd_chunked_exact(&left, &right))
});
c.bench_function("buffer_bit_ops and chunked autovec", |b| {
b.iter(|| bench_and_chunked_exact(&left, &right))
});
c.bench_function("buffer_bit_ops and autovec", |b| {
b.iter(|| bench_and_autovec(&left, &right))
});
}
criterion_group!(benches, bit_ops_benchmark);
criterion_main!(benches);
|
#[macro_use]
extern crate criterion;
use criterion::Criterion;
extern crate arrow;
use arrow::buffer::{Buffer, MutableBuffer};
use arrow::error::ArrowError;
use arrow::error::Result;
#[cfg(feature = "simd")]
use arrow::util::bit_util;
use std::borrow::BorrowMut;
#[cfg(feature = "simd")]
use std::slice::{from_raw_parts, from_raw_parts_mut};
fn create_buffer(size: usize) -> Buffer {
let mut result = MutableBuffer::new(size).with_bitset(size, false);
for i in 0..size {
result.data_mut()[i] = 0b01010101;
}
result.freeze()
}
fn bench_and_current_impl(left: &Buffer, right: &Buffer) {
criterion::black_box((left & right).unwrap());
}
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
fn bench_and_packed_simd_chunked_exact(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_simd_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
fn bench_and_chunked_exact(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_autovec_chunked_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
fn bench_and_autovec(left: &Buffer, right: &Buffer) {
criterion::black_box(
bitwise_bin_op_autovec_helper(&left, &right, |a, b| a & b).unwrap(),
);
}
const AUTOVEC_LANES: usize = 64;
fn bitwise_bin_op_autovec_chunked_helper<F>(
left: &Buffer,
right: &Buffer,
op: F,
) -> Result<Buffer>
where
F: Fn(u8, u8) -> u8,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
let mut left_chunks = left.data().chunks_exact(AUTOVEC_LANES);
let mut right_chunks = right.data().chunks_exact(AUTOVEC_LANES);
let mut result_chunks = result.data_mut().chunks_exact_mut(AUTOVEC_LANES);
result_chunks
.borrow_mut()
.zip(left_chunks.borrow_mut().zip(right_chunks.borrow_mut()))
.for_each(|(res, (left, right))| {
for i in 0..AUTOVEC_LANES {
res[i] = op(left[i], right[i]);
}
});
result_chunks
.into_remainder()
.iter_mut()
.zip(
left_chunks
.remainder()
.iter()
.zip(right_chunks.remainder().iter()),
)
.for_each(|(res, (left, right))| {
*res = op(*left, *right);
});
Ok(result.freeze())
}
fn bitwise_bin_op_autovec_helper<F>(
left: &Buffer,
right: &Buffer,
op: F,
) -> Result<Buffer>
where
F: Fn(u8, u8) -> u8,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
result
.data_mut()
.iter_mut()
. |
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
fn bitwise_bin_op_simd_helper<F>(left: &Buffer, right: &Buffer, op: F) -> Result<Buffer>
where
F: Fn(packed_simd::u8x64, packed_simd::u8x64) -> packed_simd::u8x64,
{
if left.len() != right.len() {
return Err(ArrowError::ComputeError(
"Buffers must be the same size to apply Bitwise AND.".to_string(),
));
}
let mut result = MutableBuffer::new(left.len()).with_bitset(left.len(), false);
let lanes = packed_simd::u8x64::lanes();
for i in (0..left.len()).step_by(lanes) {
let left_data = unsafe { from_raw_parts(left.raw_data().add(i), lanes) };
let right_data = unsafe { from_raw_parts(right.raw_data().add(i), lanes) };
let result_slice: &mut [u8] = unsafe {
from_raw_parts_mut((result.data_mut().as_mut_ptr() as *mut u8).add(i), lanes)
};
unsafe {
bit_util::bitwise_bin_op_simd(&left_data, &right_data, result_slice, &op)
};
}
Ok(result.freeze())
}
fn bit_ops_benchmark(c: &mut Criterion) {
let left = create_buffer(512);
let right = create_buffer(512);
c.bench_function("buffer_bit_ops and current impl", |b| {
b.iter(|| bench_and_current_impl(&left, &right))
});
#[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), feature = "simd"))]
c.bench_function("buffer_bit_ops and packed simd", |b| {
b.iter(|| bench_and_packed_simd_chunked_exact(&left, &right))
});
c.bench_function("buffer_bit_ops and chunked autovec", |b| {
b.iter(|| bench_and_chunked_exact(&left, &right))
});
c.bench_function("buffer_bit_ops and autovec", |b| {
b.iter(|| bench_and_autovec(&left, &right))
});
}
criterion_group!(benches, bit_ops_benchmark);
criterion_main!(benches);
| zip(left.data().iter().zip(right.data().iter()))
.for_each(|(res, (left, right))| {
*res = op(*left, *right);
});
Ok(result.freeze())
} | function_block-function_prefix_line | [] |
Rust | src/main.rs | MichalGniadek/roguelike-tutorial-2021 | 69b1b7bac0ed939a25f06cdcaf791fe841a9e197 | #![feature(iter_intersperse)]
#![feature(option_result_contains)]
mod bundles;
mod dungeon_crawl;
mod world_generation;
mod world_map;
use bevy::{app::AppExit, prelude::*};
use dungeon_crawl::TurnState;
use world_map::Grid;
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum AppState {
MainMenu,
WorldGeneration,
DungeonCrawlEnter,
DungeonCrawl(TurnState),
DungeonCrawlExitToMenu,
DungeonCrawlDescend,
}
#[cfg_attr(target_arch = "wasm32", global_allocator)]
#[cfg(target_arch = "wasm32")]
static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
pub struct UiCamera;
fn main() {
#[cfg(target_arch = "wasm32")]
console_error_panic_hook::set_once();
let mut app = App::build();
app.insert_resource(ClearColor(Color::hex("171717").unwrap()));
app.insert_resource(WindowDescriptor {
title: String::from("Roguelike"),
#[cfg(target_arch = "wasm32")]
canvas: Some(String::from("#canv")),
..Default::default()
});
app.add_plugins(DefaultPlugins);
app.insert_resource(Grid {
cell_size: IVec2::new(512, 512),
})
.add_startup_system(
(|mut commands: Commands| {
let mut orto = OrthographicCameraBundle::new_2d();
orto.orthographic_projection.scale = 8.0;
commands.spawn_bundle(orto);
commands
.spawn_bundle(UiCameraBundle::default())
.insert(UiCamera);
})
.system(),
);
#[cfg(target_arch = "wasm32")]
app.add_plugin(bevy_webgl2::WebGL2Plugin);
app.add_state(AppState::MainMenu)
.add_system_set(
SystemSet::on_enter(AppState::MainMenu).with_system(main_menu_ui_create.system()),
)
.add_system_set(
SystemSet::on_update(AppState::MainMenu).with_system(main_menu_interaction.system()),
)
.add_system_set(
SystemSet::on_exit(AppState::MainMenu).with_system(main_menu_cleanup.system()),
)
.add_plugin(dungeon_crawl::DungeonCrawlPlugin)
.add_plugins(world_generation::WorldGenerationPlugins);
app.run();
}
pub struct MainMenuCanvas;
pub enum MainMenuButton {
Play,
Quit,
}
pub fn main_menu_interaction(
q: Query<(&Interaction, &MainMenuButton)>,
mut app_state: ResMut<State<AppState>>,
mut app_exit_events: EventWriter<AppExit>,
) {
for (i, b) in q.iter() {
match (i, b) {
(Interaction::Clicked, MainMenuButton::Play) => {
app_state.set(AppState::WorldGeneration).unwrap();
}
(Interaction::Clicked, MainMenuButton::Quit) => app_exit_events.send(AppExit),
_ => {}
}
}
}
pub fn main_menu_ui_create(
mut commands: Commands,
asset_server: Res<AssetServer>,
mut materials: ResMut<Assets<ColorMaterial>>,
) {
commands
.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
align_items: AlignItems::Center,
justify_content: JustifyContent::Center,
flex_direction: FlexDirection::ColumnReverse,
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuCanvas)
.with_children(|parent| {
parent
.spawn_bundle(ButtonBundle {
style: Style {
margin: Rect::all(Val::Px(50.0)),
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuButton::Play)
.with_children(|parent| {
parent.spawn_bundle(TextBundle {
text: Text::with_section(
"PLAY",
TextStyle {
font: asset_server.load("Roboto/Roboto-Regular.ttf"),
font_size: 100.0,
color: Color::WHITE,
},
TextAlignment::default(),
),
..Default::default()
});
});
parent
.spawn_bundle(ButtonBundle {
style: Style {
margin: Rect::all(Val::Px(50.0)),
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuButton::Quit)
.with_children(|parent| {
parent.spawn_bundle(TextBundle {
text: Text::with_section(
"QUIT",
TextStyle {
font: asset_server.load("Roboto/Roboto-Regular.ttf"),
font_size: 100.0,
color: Color::WHITE,
},
TextAlignment::default(),
),
..Default::default()
});
});
});
}
pub fn main_menu_cleanup(mut commands: Commands, q: Query<Entity, With<MainMenuCanvas>>) {
commands.entity(q.single().unwrap()).despawn_recursive();
}
| #![feature(iter_intersperse)]
#![feature(option_result_contains)]
mod bundles;
mod dungeon_crawl;
mod world_generation;
mod world_map;
use bevy::{app::AppExit, prelude::*};
use dungeon_crawl::TurnState;
use world_map::Grid;
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum AppState {
MainMenu,
WorldGeneration,
DungeonCrawlEnter,
DungeonCrawl(TurnState),
DungeonCrawlExitToMenu,
DungeonCrawlDescend,
}
#[cfg_attr(target_arch = "wasm32", global_allocator)]
#[cfg(target_arch = "wasm32")]
static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
pub struct UiCamera;
fn main() {
#[cfg(target_arch = "wasm32")]
console_error_panic_hook::set_once();
let mut app = App::build();
app.insert_resource(ClearColor(Color::hex("171717").unwrap()));
app.insert_resource(WindowDescriptor {
title: String::from("Roguelike"),
#[cfg(target_arch = "wasm32")]
canvas: Some(String::from("#canv")),
..Default::default()
});
app.add_plugins(DefaultPlugins);
app.insert_resource(Grid {
cell_size: IVec2::new(512, 512),
})
.add_startup_system(
(|mut commands: Commands| {
let mut orto = OrthographicCameraBundle::new | ttf"),
font_size: 100.0,
color: Color::WHITE,
},
TextAlignment::default(),
),
..Default::default()
});
});
parent
.spawn_bundle(ButtonBundle {
style: Style {
margin: Rect::all(Val::Px(50.0)),
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuButton::Quit)
.with_children(|parent| {
parent.spawn_bundle(TextBundle {
text: Text::with_section(
"QUIT",
TextStyle {
font: asset_server.load("Roboto/Roboto-Regular.ttf"),
font_size: 100.0,
color: Color::WHITE,
},
TextAlignment::default(),
),
..Default::default()
});
});
});
}
pub fn main_menu_cleanup(mut commands: Commands, q: Query<Entity, With<MainMenuCanvas>>) {
commands.entity(q.single().unwrap()).despawn_recursive();
}
| _2d();
orto.orthographic_projection.scale = 8.0;
commands.spawn_bundle(orto);
commands
.spawn_bundle(UiCameraBundle::default())
.insert(UiCamera);
})
.system(),
);
#[cfg(target_arch = "wasm32")]
app.add_plugin(bevy_webgl2::WebGL2Plugin);
app.add_state(AppState::MainMenu)
.add_system_set(
SystemSet::on_enter(AppState::MainMenu).with_system(main_menu_ui_create.system()),
)
.add_system_set(
SystemSet::on_update(AppState::MainMenu).with_system(main_menu_interaction.system()),
)
.add_system_set(
SystemSet::on_exit(AppState::MainMenu).with_system(main_menu_cleanup.system()),
)
.add_plugin(dungeon_crawl::DungeonCrawlPlugin)
.add_plugins(world_generation::WorldGenerationPlugins);
app.run();
}
pub struct MainMenuCanvas;
pub enum MainMenuButton {
Play,
Quit,
}
pub fn main_menu_interaction(
q: Query<(&Interaction, &MainMenuButton)>,
mut app_state: ResMut<State<AppState>>,
mut app_exit_events: EventWriter<AppExit>,
) {
for (i, b) in q.iter() {
match (i, b) {
(Interaction::Clicked, MainMenuButton::Play) => {
app_state.set(AppState::WorldGeneration).unwrap();
}
(Interaction::Clicked, MainMenuButton::Quit) => app_exit_events.send(AppExit),
_ => {}
}
}
}
pub fn main_menu_ui_create(
mut commands: Commands,
asset_server: Res<AssetServer>,
mut materials: ResMut<Assets<ColorMaterial>>,
) {
commands
.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
align_items: AlignItems::Center,
justify_content: JustifyContent::Center,
flex_direction: FlexDirection::ColumnReverse,
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuCanvas)
.with_children(|parent| {
parent
.spawn_bundle(ButtonBundle {
style: Style {
margin: Rect::all(Val::Px(50.0)),
..Default::default()
},
material: materials.add(Color::hex("101010").unwrap().into()),
..Default::default()
})
.insert(MainMenuButton::Play)
.with_children(|parent| {
parent.spawn_bundle(TextBundle {
text: Text::with_section(
"PLAY",
TextStyle {
font: asset_server.load("Roboto/Roboto-Regular. | random | [
{
"content": "pub fn cleanup_log_and_inventory(mut commands: Commands, inventory: Res<GameData>) {\n\n commands.insert_resource(Logs::default());\n\n for e in inventory.inventory.iter().filter_map(|i| *i) {\n\n commands.entity(e).despawn();\n\n }\n\n commands.insert_resource(GameData::default... |
Rust | proxy/tests/discovery.rs | xiaods/conduit | bc16034fd6d3c88f20a4e7a6dc3f0baa0e3ce06f | mod support;
use self::support::*;
macro_rules! generate_tests {
(server: $make_server:path, client: $make_client:path) => {
use conduit_proxy_controller_grpc as pb;
#[test]
fn outbound_asks_controller_api() {
let _ = env_logger::try_init();
let srv = $make_server().route("/", "hello").route("/bye", "bye").run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
#[test]
fn outbound_reconnects_if_controller_stream_ends() {
let _ = env_logger::try_init();
let srv = $make_server().route("/recon", "nect").run();
let ctrl = controller::new()
.destination_close("disco.test.svc.cluster.local")
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/recon"), "nect");
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_no_endpoints_exists() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_exists_with_no_endpoints())
})
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_add_none() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_add_none())
})
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_remove_none() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_remove_none())
})
}
fn outbound_destinations_reset_on_reconnect<F>(f: F)
where F: Fn() -> Option<pb::destination::Update> + Send + 'static
{
use std::thread;
let _ = env_logger::try_init();
let mut env = config::TestEnv::new();
env.put(config::ENV_BIND_TIMEOUT, "100".to_owned());
let srv = $make_server().route("/", "hello").run();
let ctrl = controller::new()
.destination("initially-exists.ns.svc.cluster.local", srv.addr)
.destination_close("trigger-close.ns.svc.cluster.local")
.destination_fn("initially-exists.ns.svc.cluster.local", f)
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run_with_test_env(env);
let initially_exists =
$make_client(proxy.outbound, "initially-exists.ns.svc.cluster.local");
assert_eq!(initially_exists.get("/"), "hello");
{
let trigger_close =
$make_client(proxy.outbound, "trigger-close.ns.svc.cluster.local");
let mut req = trigger_close.request_builder("/");
let rsp = trigger_close.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
thread::sleep(Duration::from_millis(1000));
let mut req = initially_exists.request_builder("/");
let rsp = initially_exists.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_times_out() {
use std::thread;
let _ = env_logger::try_init();
let mut env = config::TestEnv::new();
env.put(config::ENV_BIND_TIMEOUT, "100".to_owned());
let srv = $make_server().route("/hi", "hello").run();
let addr = srv.addr.clone();
let ctrl = controller::new()
.destination_fn("disco.test.svc.cluster.local", move || {
thread::sleep(Duration::from_millis(500));
Some(controller::destination_update(addr))
})
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run_with_test_env(env);
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
let mut req = client.request_builder("/");
let rsp = client.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
#[test]
fn outbound_uses_orig_dst_if_not_local_svc() {
let _ = env_logger::try_init();
let srv = $make_server()
.route("/", "hello")
.route("/bye", "bye")
.run();
let ctrl = controller::new()
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run();
let client = $make_client(proxy.outbound, "versioncheck.conduit.io");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
#[test]
fn outbound_asks_controller_without_orig_dst() {
let _ = env_logger::try_init();
let srv = $make_server()
.route("/", "hello")
.route("/bye", "bye")
.run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new()
.controller(ctrl)
.run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
}
}
mod http2 {
use super::support::*;
generate_tests! { server: server::new, client: client::new }
}
mod http1 {
use super::support::*;
generate_tests! { server: server::http1, client: client::http1 }
mod absolute_uris {
use super::super::support::*;
generate_tests! {
server: server::http1,
client: client::http1_absolute_uris
}
}
}
#[test]
fn outbound_updates_newer_services() {
let _ = env_logger::try_init();
let srv = server::http1().route("/h1", "hello h1").run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client1 = client::http2(proxy.outbound, "disco.test.svc.cluster.local");
client1.get("/h2");
let client2 = client::http1(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client2.get("/h1"), "hello h1");
}
| mod support;
use self::support::*;
macro_rules! generate_tests {
(server: $make_server:path, client: $make_client:path) => {
use conduit_proxy_controller_grpc as pb;
#[test]
fn outbound_asks_controller_api() {
let _ = env_logger::try_init();
let srv = $make_server().route("/", "hello").route("/bye", "bye").run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
#[test]
fn outbound_reconnects_if_controller_stream_ends() {
let _ = env_logger::try_init();
let srv = $make_server().route("/recon", "nect").run();
let ctrl = controller::new()
.destination_close("disco.test.svc.cluster.local")
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/recon"), "nect");
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_no_endpoints_exists() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_exists_with_no_endpoints())
})
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_add_none() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_add_none())
})
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_destinations_reset_on_reconnect_followed_by_remove_none() {
outbound_destinations_reset_on_reconnect(move || {
Some(controller::destination_remove_none())
})
}
fn outbound_destinations_reset_on_reconnect<F>(f: F)
where F: Fn() -> Option<pb::destination::Update> + Send + 'static
{
use std::thread;
let _ = env_logger::try_init();
let mut env = config::TestEnv::new();
env.put(config::ENV_BIND_TIMEOUT, "100".to_owned());
let srv = $make_server().route("/", "hello").run();
let ctrl = controller::new()
.destination("initially-exists.ns.svc.cluster.local", srv.addr)
.destination_close("trigger-close.ns.svc.cluster.local")
.destination_fn("initially-exists.ns.svc.cluster.local", f)
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run_with_test_env(env);
let initially_exists =
$make_client(proxy.outbound, "initially-exists.ns.svc.cluster.local");
assert_eq!(initially_exists.get("/"), "hello");
{
let trigger_close =
$make_client(proxy.outbound, "trigger-close.ns.svc.cluster.local");
let mut req = trigger_close.request_builder("/");
let rsp = trigger_close.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
thread::sleep(Duration::from_millis(1000));
let mut req = initially_exists.request_builder("/");
let rsp = initially_exists.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_times_out() {
use std::thread;
let _ = env_logger::try_init();
let mut env = config::TestEnv::new();
env.put(config::ENV_BIND_TIMEOUT, "100".to_owned());
let srv = $make_server().route("/hi", "hello").run();
let addr = srv.addr.clone();
let ctrl = controller::new()
.destination_fn("disco.test.svc.cluster.local", move || {
thread::sleep(Duration::from_millis(500));
Some(controller::destination_update(addr))
})
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run_with_test_env(env);
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
let mut req = client.request_builder("/");
let rsp = client.request(req.method("GET"));
assert_eq!(rsp.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
}
#[test]
fn outbound_uses_orig_dst_if_not_local_svc() {
let _ = env_logger::try_init();
let srv = $make_server()
.route("/", "hello")
.route("/bye", "bye")
.run();
let ctrl = controller::new()
.run();
let proxy = proxy::new()
.controller(ctrl)
.outbound(srv)
.run();
let client = $make_client(proxy.outbound, "versioncheck.conduit.io");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
#[test]
fn outbound_asks_controller_without_orig_dst() {
let _ = env_logger::try_init();
let srv = $make_server()
.route("/", "hello")
.route("/bye", "bye")
.run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new()
.controller(ctrl)
.run();
let client = $make_client(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client.get("/"), "hello");
assert_eq!(client.get("/bye"), "bye");
}
}
}
mod http2 {
use super::support::*;
generate_tests! { server: server::new, client: client::new }
}
mod http1 {
use super::support::*;
generate_tests! { server: server::http1, client: client::http1 }
mod absolute_uris {
use super::super::support::*;
generate_tests! {
server: server::http1,
client: client::http1_absolute_uris
}
}
}
#[test]
fn outbound_updates_newer_services() {
let _ = env_logger::try_init();
let srv = server::http1().route("/h1", "hello h1").run();
let ctrl = controller::new()
.destination("disco.test.svc.cluster.local", srv.addr)
.run();
let proxy = proxy::new().controller(ctrl).outbound(srv).run();
let client1 = client::http2(proxy.outbound, "disco.test.svc.cluster.local");
client1.get("/h2");
| let client2 = client::http1(proxy.outbound, "disco.test.svc.cluster.local");
assert_eq!(client2.get("/h1"), "hello h1");
} | function_block-function_prefix_line | [
{
"content": "fn run(proxy: Proxy, mut env: config::TestEnv) -> Listening {\n\n use self::conduit_proxy::config;\n\n\n\n let controller = proxy.controller.expect(\"proxy controller missing\");\n\n let inbound = proxy.inbound;\n\n let outbound = proxy.outbound;\n\n let mut mock_orig_dst = DstInner... | |
Rust | src/rendering.rs | Ipotrick/eisen | fa86495574f3be99213e0ed98f0963db0f43614a | use std::{time::{SystemTime, Instant}};
use async_std::sync::Mutex;
use wgpu::{util::{DeviceExt, RenderEncoder}, BindGroupDescriptor, RenderPipelineDescriptor};
use winit::{dpi::PhysicalSize, window::Window};
const QUADS_PER_BATCH: usize = 1024;
#[repr(C)]
#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]
struct QuadDrawGlobals{
camera_translation: [f32; 2],
camera_rotation: [f32; 2],
camera_scale: [f32; 2],
}
#[repr(C)]
#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]
pub struct QuadDrawInfo{
pub color: [f32; 4],
pub scale: [f32; 2],
pub position: [f32; 2],
pub orientation: [f32; 2],
pub _pad: [f32; 2],
}
pub struct SharedRenderRessources
{
instance: wgpu::Instance,
surface: wgpu::Surface,
surf_size: PhysicalSize<u32>,
surf_config: wgpu::SurfaceConfiguration,
adapter: wgpu::Adapter,
device: wgpu::Device,
main_queue: wgpu::Queue,
}
pub trait RenderRoutine: Send + Sync
{
fn render(&mut self, shareed: &mut SharedRenderRessources);
}
pub enum RenderPass
{
Main,
}
pub struct RenderState
{
shared_ressources: SharedRenderRessources,
main_pass_render_routines: Vec<Box<dyn RenderRoutine>>,
rect_draw_buffers: Vec<(wgpu::Buffer, wgpu::BindGroup)>,
last_buffer_index: usize,
last_buffer_fill_len: usize,
rect_index_buffer: wgpu::Buffer,
rect_pipeline_binding_group_layout: wgpu::BindGroupLayout,
rect_pipeline_globals_binding_group_layout: wgpu::BindGroupLayout,
rect_globals_buffer: wgpu::Buffer,
rect_pipeline_layout: wgpu::PipelineLayout,
rect_pipeline: wgpu::RenderPipeline,
globals: QuadDrawGlobals,
}
pub struct Renderer
{
state: Mutex<RenderState>,
start_time: SystemTime,
}
impl Renderer
{
pub async fn new(window: &Window) -> Self
{
let instance = wgpu::Instance::new(wgpu::Backends::VULKAN);
let surface = unsafe { instance.create_surface(window) };
let adapter = instance.request_adapter(
&wgpu::RequestAdapterOptions {
power_preference: wgpu::PowerPreference::HighPerformance,
compatible_surface: Some(&surface),
force_fallback_adapter: false,
},
).await.unwrap();
let (device, main_queue) = adapter.request_device(
&wgpu::DeviceDescriptor{
features: wgpu::Features::empty(),
limits: wgpu::Limits::default(),
label: Some("main device"),
},
None,
).await.unwrap();
let surf_size = window.inner_size();
let surf_config = wgpu::SurfaceConfiguration {
usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
format: surface.get_preferred_format(&adapter).unwrap(),
width: surf_size.width,
height: surf_size.height,
present_mode: wgpu::PresentMode::Immediate,
};
surface.configure(&device, &surf_config);
let mut indices = Vec::<u32>::new();
indices.reserve(QUADS_PER_BATCH*6);
for i in (0 as u32..(QUADS_PER_BATCH*4) as u32).step_by(4) {
indices.push(i + 2);
indices.push(i + 0);
indices.push(i + 1);
indices.push(i + 2);
indices.push(i + 1);
indices.push(i + 3);
}
let batched_quad_index_buffer = device.create_buffer(
&wgpu::BufferDescriptor{
label: Some("batched quad index buffer"),
size: (std::mem::size_of::<u32>() * indices.len()) as u64,
usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false,
}
);
main_queue.write_buffer(&batched_quad_index_buffer, 0, bytemuck::cast_slice(&indices[..]));
let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{
entries: &[
wgpu::BindGroupLayoutEntry {
binding: 0,
visibility: wgpu::ShaderStages::VERTEX,
ty: wgpu::BindingType::Buffer{
has_dynamic_offset: false,
ty: wgpu::BufferBindingType::Uniform,
min_binding_size: None,
},
count: None,
},
],
label: Some("quad render bind group layout"),
});
let globals_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{
entries: &[
wgpu::BindGroupLayoutEntry {
binding: 0,
visibility: wgpu::ShaderStages::VERTEX | wgpu::ShaderStages::FRAGMENT,
ty: wgpu::BindingType::Buffer{
has_dynamic_offset: false,
ty: wgpu::BufferBindingType::Uniform,
min_binding_size: None,
},
count: None,
},
],
label: Some("quad render global bind group layout"),
});
let globals_buffer = device.create_buffer(&wgpu::BufferDescriptor{
label: Some("[quad renderer] globals"),
size: std::mem::size_of::<QuadDrawGlobals>() as u64,
usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false,
});
let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor{
label: Some("quad render pipeline"),
bind_group_layouts: &[&globals_bind_group_layout, &bind_group_layout],
push_constant_ranges: &[],
});
let shader_module = device.create_shader_module(&wgpu::ShaderModuleDescriptor{
label: Some("quad render shader"),
source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Borrowed(include_str!("rendering/quad_shader.wgsl"))),
});
let pipeline = device.create_render_pipeline(&RenderPipelineDescriptor{
vertex: wgpu::VertexState{
module: &shader_module,
entry_point: "vs_main",
buffers: &[],
},
fragment: Some(wgpu::FragmentState{
module: &shader_module,
entry_point: "fs_main",
targets: &[
wgpu::ColorTargetState{
blend: None,
format: surf_config.format,
write_mask: wgpu::ColorWrites::ALL,
}
],
}),
label: Some("quad render pipeline"),
layout: Some(&pipeline_layout),
primitive: wgpu::PrimitiveState{
topology: wgpu::PrimitiveTopology::TriangleList,
strip_index_format: None,
front_face: wgpu::FrontFace::Cw,
cull_mode: None,
unclipped_depth: false,
polygon_mode: wgpu::PolygonMode::Fill,
conservative: false,
},
depth_stencil: None,
multisample: wgpu::MultisampleState::default(),
multiview: None,
});
let shared = SharedRenderRessources{
instance,
surface,
surf_size,
surf_config,
adapter,
device,
main_queue,
};
let state = Mutex::new(RenderState{
shared_ressources: shared,
main_pass_render_routines: Vec::new(),
rect_draw_buffers: Vec::new(),
last_buffer_index: 0,
last_buffer_fill_len: 0,
rect_index_buffer: batched_quad_index_buffer,
rect_pipeline_binding_group_layout: bind_group_layout,
rect_pipeline_globals_binding_group_layout: globals_bind_group_layout,
rect_globals_buffer: globals_buffer,
rect_pipeline_layout: pipeline_layout,
rect_pipeline: pipeline,
globals: QuadDrawGlobals{
camera_translation: [0.0,0.0],
camera_rotation: [1.0,0.0],
camera_scale: [1.0,1.0],
},
});
Self{
state,
start_time: SystemTime::now(),
}
}
pub async fn resize(&self, new_size: winit::dpi::PhysicalSize<u32>)
{
let mut state = self.state.lock().await;
if new_size.width > 0 && new_size.height > 0 {
state.shared_ressources.surf_size = new_size;
state.shared_ressources.surf_config.width = new_size.width;
state.shared_ressources.surf_config.height = new_size.height;
state.shared_ressources.surface.configure(&state.shared_ressources.device, &state.shared_ressources.surf_config);
println!("resized to: ({},{})", new_size.width, new_size.height);
}
}
pub async fn add_render_routine(&self, routine: impl RenderRoutine + 'static, pass: RenderPass)
{
let mut state = self.state.lock().await;
match pass {
RenderPass::Main => state.main_pass_render_routines.push(Box::new(routine)),
}
}
pub async fn push_quads(&self, quads: &[QuadDrawInfo]) {
let mut state = self.state.lock().await;
if quads.len() > 0 {
state.last_buffer_index = (quads.len() - 1) / QUADS_PER_BATCH;
state.last_buffer_fill_len = (quads.len() - 1) % QUADS_PER_BATCH + 1;
while state.rect_draw_buffers.len() <= state.last_buffer_index {
let buff = state.shared_ressources.device.create_buffer(&wgpu::BufferDescriptor{
label: Some("quad draw buffer"),
mapped_at_creation: false,
size: (QUADS_PER_BATCH * std::mem::size_of::<QuadDrawInfo>()) as u64,
usage: wgpu::BufferUsages::COPY_DST | wgpu::BufferUsages::UNIFORM
});
let bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{
label: Some("quad render pipeline bind group"),
layout: &state.rect_pipeline_binding_group_layout,
entries: &[
wgpu::BindGroupEntry{
binding: 0,
resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{
buffer: &buff,
offset: 0,
size: None,
}),
}
],
});
state.rect_draw_buffers.push((buff, bind_group));
}
for i in 0..state.last_buffer_index {
let slice = bytemuck::cast_slice(&quads[i*QUADS_PER_BATCH..(i+1)*state.last_buffer_index]);
state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[i].0, 0, slice);
}
let slice = bytemuck::cast_slice(&quads[state.last_buffer_index*QUADS_PER_BATCH..]);
state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[state.last_buffer_index].0, 0, slice);
} else {
state.last_buffer_index = 0;
state.last_buffer_fill_len = 0;
}
}
pub async fn render(&self) -> Result<(), wgpu::SurfaceError>
{
let mut state = self.state.lock().await;
let state = &mut*state;
let output = state.shared_ressources.surface.get_current_texture()?;
let view = output.texture.create_view(&wgpu::TextureViewDescriptor::default());
state.shared_ressources.main_queue.write_buffer(&state.rect_globals_buffer, 0, bytemuck::cast_slice(&[state.globals]));
let mut encoder = state.shared_ressources.device.create_command_encoder(&wgpu::CommandEncoderDescriptor {
label: Some("Rect Renderpass Encoder"),
});
{
let globals_bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{
label: Some("[quad renderer] globals"),
layout: &state.rect_pipeline_globals_binding_group_layout,
entries: &[
wgpu::BindGroupEntry{
binding: 0,
resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{
buffer: &state.rect_globals_buffer,
offset: 0,
size: None,
}),
}
]
});
let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("Render Pass"),
color_attachments: &[wgpu::RenderPassColorAttachment {
view: &view,
resolve_target: None,
ops: wgpu::Operations {
load: wgpu::LoadOp::Clear(wgpu::Color {
r: 0.0,
g: 0.0,
b: 0.0,
a: 1.0,
}),
store: true,
},
}],
depth_stencil_attachment: None,
});
render_pass.set_bind_group(0, &globals_bind_group, &[]);
render_pass.set_pipeline(&state.rect_pipeline);
render_pass.set_index_buffer(
state.rect_index_buffer.slice(..),
wgpu::IndexFormat::Uint32,
);
if state.last_buffer_fill_len > 0 {
for i in 0..state.last_buffer_index {
render_pass.set_bind_group(1, &state.rect_draw_buffers[i].1, &[]);
render_pass.draw_indexed(0..(QUADS_PER_BATCH*6) as u32, 0, 0..1);
}
render_pass.set_bind_group(1, &state.rect_draw_buffers[state.last_buffer_index].1, &[]);
render_pass.draw_indexed(0..(state.last_buffer_fill_len*6) as u32, 0, 0..1);
}
}
let shared = &mut state.shared_ressources;
for render_routine in &mut state.main_pass_render_routines {
render_routine.render(shared);
}
state.shared_ressources.main_queue.submit(std::iter::once(encoder.finish()));
output.present();
Ok(())
}
} | use std::{time::{SystemTime, Instant}};
use async_std::sync::Mutex;
use wgpu::{util::{DeviceExt, RenderEncoder}, BindGroupDescriptor, RenderPipelineDescriptor};
use winit::{dpi::PhysicalSize, window::Window};
const QUADS_PER_BATCH: usize = 1024;
#[repr(C)]
#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]
struct QuadDrawGlobals{
camera_translation: [f32; 2],
camera_rotation: [f32; 2],
camera_scale: [f32; 2],
}
#[repr(C)]
#[derive(Clone, Copy, Debug, bytemuck::Pod, bytemuck::Zeroable)]
pub struct QuadDrawInfo{
pub color: [f32; 4],
pub scale: [f32; 2],
pub position: [f32; 2],
pub orientation: [f32; 2],
pub _pad: [f32; 2],
}
pub struct SharedRenderRessources
{
instance: wgpu::Instance,
surface: wgpu::Surface,
surf_size: PhysicalSize<u32>,
surf_config: wgpu::SurfaceConfiguration,
adapter: wgpu::Adapter,
device: wgpu::Device,
main_queue: wgpu::Queue,
}
pub trait RenderRoutine: Send + Sync
{
fn render(&mut self, shareed: &mut SharedRenderRessources);
}
pub enum RenderPass
{
Main,
}
pub struct RenderState
{
shared_ressources: SharedRenderRessources,
main_pass_render_routines: Vec<Box<dyn RenderRoutine>>,
rect_draw_buffers: Vec<(wgpu::Buffer, wgpu::BindGroup)>,
last_buffer_index: usize,
last_buffer_fill_len: usize,
rect_index_buffer: wgpu::Buffer,
rect_pipeline_binding_group_layout: wgpu::BindGroupLayout,
rect_pipeline_globals_binding_group_layout: wgpu::BindGroupLayout,
rect_globals_buffer: wgpu::Buffer,
rect_pipeline_layout: wgpu::PipelineLayout,
rect_pipeline: wgpu::RenderPipeline,
globals: QuadDrawGlobals,
}
pub struct Renderer
{
state: Mutex<RenderState>,
start_time: SystemTime,
}
impl Renderer
{
pub async fn new(window: &Window) -> Self
{
let instance = wgpu::Instance::new(wgpu::Backends::VULKAN);
let surface = unsafe { instance.create_surface(window) };
let adapter = instance.request_adapter(
&wgpu::RequestAdapterOptions {
power_preference: wgpu::PowerPreference::HighPerformance,
compatible_surface: Some(&surface),
force_fallback_adapter: false,
},
).await.unwrap();
let (device, main_queue) = adapter.request_device(
&wgpu::DeviceDescriptor{
features: wgpu::Features::empty(),
limits: wgpu::Limits::default(),
label: Some("main device"),
},
None,
).await.unwrap();
let surf_size = window.inner_size();
let surf_config = wgpu::SurfaceConfiguration {
usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
format: surface.get_preferred_format(&adapter).unwrap(),
width: surf_size.width,
height: surf_size.height,
present_mode: wgpu::PresentMode::Immediate,
};
surface.configure(&device, &surf_config);
let mut indices = Vec::<u32>::new();
indices.reserve(QUADS_PER_BATCH*6);
for i in (0 as u32..(QUADS_PER_BATCH*4) as u32).step_by(4) {
indices.push(i + 2);
indices.push(i + 0);
indices.push(i + 1);
indices.push(i + 2);
indices.push(i + 1);
indices.push(i + 3);
}
let batched_quad_index_buffer = device.create_buffer(
&wgpu::BufferDescriptor{
label: Some("batched quad index buffer"),
size: (std::mem::size_of::<u32>() * indices.len()) as u64,
usage: wgpu::BufferUsages::INDEX | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false,
}
);
main_queue.write_buffer(&batched_quad_index_buffer, 0, bytemuck::cast_slice(&indices[..]));
let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{
entries: &[
wgpu::BindGroupLayoutEntry {
binding: 0,
visibility: wgpu::ShaderStages::VERTEX,
ty: wgpu::BindingType::Buffer{
has_dynamic_offset: false,
ty: wgpu::BufferBindingType::Uniform,
min_binding_size: None,
},
count: None,
},
],
label: Some("quad render bind group layout"),
});
let globals_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor{
entries: &[
wgpu::BindGroupLayoutEntry {
binding: 0,
visibility: wgpu::ShaderStages::VERTEX | wgpu::ShaderStages::FRAGMENT,
ty: wgpu::BindingType::Buffer{
has_dynamic_offset: false,
ty: wgpu::BufferBindingType::Uniform,
min_binding_size: None,
},
count: None,
},
],
label: Some("quad render global bind group layout"),
});
let globals_buffer = device.create_buffer(&wgpu::BufferDescriptor{
label: Some("[quad renderer] globals"),
size: std::mem::size_of::<QuadDrawGlobals>() as u64,
usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
mapped_at_creation: false,
});
let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor{
label: Some("quad render pipeline"),
bind_group_layouts: &[&globals_bind_group_layout, &bind_group_layout],
push_constant_ranges: &[],
});
let shader_module = device.create_shader_module(&wgpu::ShaderModuleDescriptor{
label: Some("quad render shader"),
source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Borrowed(include_str!("rendering/quad_shader.wgsl"))),
});
let pipeline = device.create_render_pipeline(&RenderPipelineDescriptor{
vertex: wgpu::VertexState{
module: &shader_module,
entry_point: "vs_main",
buffers: &[],
},
fragment: Some(wgpu::FragmentState{
module: &shader_module,
entry_point: "fs_main",
targets: &[
wgpu::ColorTargetState{
blend: None,
format: surf_config.format,
write_mask: wgpu::ColorWrites::ALL,
}
],
}),
label: Some("quad render pipeline"),
layout: Some(&pipeline_layout),
primitive: wgpu::PrimitiveState{
topology: wgpu::PrimitiveTopology::TriangleList,
strip_index_format: None,
front_face: wgpu::FrontFace::Cw,
cull_mode: None,
unclipped_depth: false,
polygon_mode: wgpu::PolygonMode::Fill,
conservative: false,
},
depth_stencil: None,
multisample: wgpu::MultisampleState::default(),
multiview: None,
});
let shared = SharedRenderRessources{
instance,
surface,
surf_size,
surf_config,
adapter,
device,
main_queue,
};
let state = Mutex::new(RenderState{
shared_ressources: shared,
main_pass_render_routines: Vec::new(),
rect_draw_buffers: Vec::new(),
last_buffer_index: 0,
last_buffer_fill_len: 0,
rect_index_buffer: batched_quad_index_buffer,
rect_pipeline_binding_group_layout: bind_group_layout,
rect_pipeline_globals_binding_group_layout: globals_bind_group_layout,
rect_globals_buffer: globals_buffer,
rect_pipeline_layout: pipeline_layout,
rect_pipeline: pipeline,
globals: QuadDrawGlobals{
camera_translation: [0.0,0.0],
camera_rotation: [1.0,0.0],
camera_scale: [1.0,1.0],
},
});
Self{
state,
start_time: SystemTime::now(),
}
}
pub async fn resize(&self, new_size: winit::dpi::PhysicalSize<u32>)
{
let mut state = self.state.lock().await;
if new_size.width > 0 && new_size.height > 0 {
state.shared_ressources.surf_size = new_size;
state.shared_ressources.surf_config.width = new_size.width;
state.shared_ressources.surf_config.height = new_size.height;
state.shared_ressources.surface.configure(&state.shared_ressources.device, &state.shared_ressources.surf_config);
println!("resized to: ({},{})", new_size.width, new_size.height);
}
}
pub async fn add_render_routine(&self, routine: impl RenderRoutine + 'static, pass: RenderPass)
{
let mut state = self.state.lock().await;
match pass {
RenderPass::Main => state.main_pass_render_routines.push(Box::new(routine)),
}
}
pub async fn push_quads(&self, quads: &[QuadDrawInfo]) {
let mut state = self.state.lock().await;
if quads.len() > 0 {
state.last_buffer_index = (quads.len() - 1) / QUADS_PER_BATCH;
state.last_buffer_fill_len = (quads.len() - 1) % QUADS_PER_BATCH + 1;
while state.rect_draw_buffers.len() <= state.last_buffer_index {
let buff = state.shared_ressources.device.create_buffer(&wgpu::BufferDescriptor{
label: Some("quad draw buffer"),
mapped_at_creation: false,
size: (QUADS_PER_BATCH * std::mem::size_of::<QuadDrawInfo>()) as u64,
usage: wgpu::BufferUsages::COPY_DST | wgpu::BufferUsages::UNIFORM
});
let bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{
label: Some("quad render pipeline bind group"),
layout: &state.rect_pipeline_binding_group_layout,
entries: &[
wgpu::BindGroupEntry{
binding: 0,
resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{
buffer: &buff,
offset: 0,
size: None,
}),
}
],
});
state.rect_draw_buffers.push((buff, bind_group));
}
|
pub async fn render(&self) -> Result<(), wgpu::SurfaceError>
{
let mut state = self.state.lock().await;
let state = &mut*state;
let output = state.shared_ressources.surface.get_current_texture()?;
let view = output.texture.create_view(&wgpu::TextureViewDescriptor::default());
state.shared_ressources.main_queue.write_buffer(&state.rect_globals_buffer, 0, bytemuck::cast_slice(&[state.globals]));
let mut encoder = state.shared_ressources.device.create_command_encoder(&wgpu::CommandEncoderDescriptor {
label: Some("Rect Renderpass Encoder"),
});
{
let globals_bind_group = state.shared_ressources.device.create_bind_group(&wgpu::BindGroupDescriptor{
label: Some("[quad renderer] globals"),
layout: &state.rect_pipeline_globals_binding_group_layout,
entries: &[
wgpu::BindGroupEntry{
binding: 0,
resource: wgpu::BindingResource::Buffer(wgpu::BufferBinding{
buffer: &state.rect_globals_buffer,
offset: 0,
size: None,
}),
}
]
});
let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("Render Pass"),
color_attachments: &[wgpu::RenderPassColorAttachment {
view: &view,
resolve_target: None,
ops: wgpu::Operations {
load: wgpu::LoadOp::Clear(wgpu::Color {
r: 0.0,
g: 0.0,
b: 0.0,
a: 1.0,
}),
store: true,
},
}],
depth_stencil_attachment: None,
});
render_pass.set_bind_group(0, &globals_bind_group, &[]);
render_pass.set_pipeline(&state.rect_pipeline);
render_pass.set_index_buffer(
state.rect_index_buffer.slice(..),
wgpu::IndexFormat::Uint32,
);
if state.last_buffer_fill_len > 0 {
for i in 0..state.last_buffer_index {
render_pass.set_bind_group(1, &state.rect_draw_buffers[i].1, &[]);
render_pass.draw_indexed(0..(QUADS_PER_BATCH*6) as u32, 0, 0..1);
}
render_pass.set_bind_group(1, &state.rect_draw_buffers[state.last_buffer_index].1, &[]);
render_pass.draw_indexed(0..(state.last_buffer_fill_len*6) as u32, 0, 0..1);
}
}
let shared = &mut state.shared_ressources;
for render_routine in &mut state.main_pass_render_routines {
render_routine.render(shared);
}
state.shared_ressources.main_queue.submit(std::iter::once(encoder.finish()));
output.present();
Ok(())
}
} | for i in 0..state.last_buffer_index {
let slice = bytemuck::cast_slice(&quads[i*QUADS_PER_BATCH..(i+1)*state.last_buffer_index]);
state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[i].0, 0, slice);
}
let slice = bytemuck::cast_slice(&quads[state.last_buffer_index*QUADS_PER_BATCH..]);
state.shared_ressources.main_queue.write_buffer(&state.rect_draw_buffers[state.last_buffer_index].0, 0, slice);
} else {
state.last_buffer_index = 0;
state.last_buffer_fill_len = 0;
}
} | function_block-function_prefix_line | [
{
"content": "#[allow(unused)]\n\npub fn block_on<Out>(mut future: impl Future<Output = Out>) -> Out {\n\n LOCAL_BLOCK_ON_DATA.with(\n\n |ref_cell| {\n\n let local_block_data = ref_cell.borrow_mut();\n\n let waker = waker_ref(&local_block_data.waker);\n\n let context =... |
Rust | src/state.rs | peterschwarz/sawtooth-pbft | f9b5372fc028d5c47ad4f2a7c6947cbc77272a50 | /*
* Copyright 2018 Bitwise IO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* -----------------------------------------------------------------------------
*/
use std::fmt;
use hex;
use sawtooth_sdk::consensus::engine::{BlockId, PeerId};
use crate::config::PbftConfig;
use crate::message_type::PbftMessageType;
use crate::protos::pbft_message::PbftBlock;
use crate::timing::Timeout;
#[derive(Debug, PartialEq, Serialize, Deserialize)]
enum PbftNodeRole {
Primary,
Secondary,
}
#[derive(Debug, PartialEq, PartialOrd, Clone, Serialize, Deserialize)]
pub enum PbftPhase {
NotStarted,
PrePreparing,
Preparing,
Checking,
Committing,
Finished,
}
#[derive(Debug, PartialEq, Copy, Clone, Serialize, Deserialize)]
pub enum PbftMode {
Normal,
ViewChanging,
Checkpointing,
}
impl fmt::Display for PbftState {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let ast = if self.is_primary() { "*" } else { " " };
let mode = match self.mode {
PbftMode::Normal => "N",
PbftMode::Checkpointing => "C",
PbftMode::ViewChanging => "V",
};
let phase = match self.phase {
PbftPhase::NotStarted => "NS",
PbftPhase::PrePreparing => "PP",
PbftPhase::Preparing => "Pr",
PbftPhase::Checking => "Ch",
PbftPhase::Committing => "Co",
PbftPhase::Finished => "Fi",
};
let wb = match self.working_block {
WorkingBlockOption::WorkingBlock(ref block) => format!(
"{}/{}",
block.block_num,
&hex::encode(block.get_block_id())[..6]
),
WorkingBlockOption::TentativeWorkingBlock(ref block_id) => {
String::from(&hex::encode(block_id)[..5]) + "~"
}
_ => String::from("~none~"),
};
write!(
f,
"({} {} {}, seq {}, wb {}), Node {}{}",
phase,
mode,
self.view,
self.seq_num,
wb,
ast,
&hex::encode(self.id.clone())[..6],
)
}
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
pub enum WorkingBlockOption {
NoWorkingBlock,
TentativeWorkingBlock(BlockId),
WorkingBlock(PbftBlock),
}
impl WorkingBlockOption {
pub fn is_none(&self) -> bool {
self == &WorkingBlockOption::NoWorkingBlock
}
}
#[derive(Debug, Serialize, Deserialize)]
pub struct PbftState {
pub id: PeerId,
pub seq_num: u64,
pub view: u64,
pub phase: PbftPhase,
role: PbftNodeRole,
pub mode: PbftMode,
pub pre_checkpoint_mode: PbftMode,
pub peer_ids: Vec<PeerId>,
pub f: u64,
pub commit_timeout: Timeout,
pub idle_timeout: Timeout,
pub forced_view_change_period: u64,
pub working_block: WorkingBlockOption,
}
impl PbftState {
#[allow(clippy::needless_pass_by_value)]
pub fn new(id: PeerId, head_block_num: u64, config: &PbftConfig) -> Self {
let f = ((config.peers.len() - 1) / 3) as u64;
if f == 0 {
panic!("This network does not contain enough nodes to be fault tolerant");
}
PbftState {
id: id.clone(),
seq_num: head_block_num + 1,
view: 0,
phase: PbftPhase::NotStarted,
role: if config.peers[0] == id {
PbftNodeRole::Primary
} else {
PbftNodeRole::Secondary
},
mode: PbftMode::Normal,
pre_checkpoint_mode: PbftMode::Normal,
f,
peer_ids: config.peers.clone(),
commit_timeout: Timeout::new(config.commit_timeout),
idle_timeout: Timeout::new(config.idle_timeout),
forced_view_change_period: config.forced_view_change_period,
working_block: WorkingBlockOption::NoWorkingBlock,
}
}
pub fn peers(&self) -> &Vec<PeerId> {
&self.peer_ids
}
pub fn check_msg_type(&self) -> PbftMessageType {
match self.phase {
PbftPhase::PrePreparing => PbftMessageType::PrePrepare,
PbftPhase::Preparing => PbftMessageType::Prepare,
PbftPhase::Checking => PbftMessageType::Prepare,
PbftPhase::Committing => PbftMessageType::Commit,
_ => PbftMessageType::Unset,
}
}
pub fn get_primary_id(&self) -> PeerId {
let primary_index = (self.view % (self.peer_ids.len() as u64)) as usize;
self.peer_ids[primary_index].clone()
}
pub fn is_primary(&self) -> bool {
self.role == PbftNodeRole::Primary
}
pub fn upgrade_role(&mut self) {
self.role = PbftNodeRole::Primary;
}
pub fn downgrade_role(&mut self) {
self.role = PbftNodeRole::Secondary;
}
pub fn switch_phase(&mut self, desired_phase: PbftPhase) -> Option<PbftPhase> {
let next = match self.phase {
PbftPhase::NotStarted => PbftPhase::PrePreparing,
PbftPhase::PrePreparing => PbftPhase::Preparing,
PbftPhase::Preparing => PbftPhase::Checking,
PbftPhase::Checking => PbftPhase::Committing,
PbftPhase::Committing => PbftPhase::Finished,
PbftPhase::Finished => PbftPhase::NotStarted,
};
if desired_phase == next {
debug!("{}: Changing to {:?}", self, desired_phase);
self.phase = desired_phase.clone();
Some(desired_phase)
} else {
debug!("{}: Didn't change to {:?}", self, desired_phase);
None
}
}
pub fn at_forced_view_change(&self) -> bool {
self.seq_num > 0 && self.seq_num % self.forced_view_change_period == 0
}
pub fn discard_current_block(&mut self) {
warn!("PbftState::reset: {}", self);
self.working_block = WorkingBlockOption::NoWorkingBlock;
self.phase = PbftPhase::NotStarted;
self.mode = PbftMode::Normal;
self.commit_timeout.stop();
self.idle_timeout.start();
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::config::mock_config;
#[test]
fn no_fault_tolerance() {
let config = mock_config(1);
let caught = ::std::panic::catch_unwind(|| {
PbftState::new(vec![0], 0, &config);
})
.is_err();
assert!(caught);
}
#[test]
fn initial_config() {
let config = mock_config(4);
let state0 = PbftState::new(vec![0], 0, &config);
let state1 = PbftState::new(vec![], 0, &config);
assert!(state0.is_primary());
assert!(!state1.is_primary());
assert_eq!(state0.f, 1);
assert_eq!(state1.f, 1);
assert_eq!(state0.check_msg_type(), PbftMessageType::Unset);
assert_eq!(state1.check_msg_type(), PbftMessageType::Unset);
assert_eq!(state0.get_primary_id(), state0.peer_ids[0]);
assert_eq!(state1.get_primary_id(), state1.peer_ids[0]);
}
#[test]
fn role_changes() {
let config = mock_config(4);
let mut state = PbftState::new(vec![0], 0, &config);
state.downgrade_role();
assert!(!state.is_primary());
state.upgrade_role();
assert!(state.is_primary());
}
#[test]
fn phase_changes() {
let config = mock_config(4);
let mut state = PbftState::new(vec![0], 0, &config);
assert!(state.switch_phase(PbftPhase::PrePreparing).is_some());
assert!(state.switch_phase(PbftPhase::Preparing).is_some());
assert!(state.switch_phase(PbftPhase::Checking).is_some());
assert!(state.switch_phase(PbftPhase::Committing).is_some());
assert!(state.switch_phase(PbftPhase::Finished).is_some());
assert!(state.switch_phase(PbftPhase::NotStarted).is_some());
assert!(state.switch_phase(PbftPhase::Finished).is_none());
assert!(state.switch_phase(PbftPhase::Preparing).is_none());
}
}
| /*
* Copyright 2018 Bitwise IO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* -----------------------------------------------------------------------------
*/
use std::fmt;
use hex;
use sawtooth_sdk::consensus::engine::{BlockId, PeerId};
use crate::config::PbftConfig;
use crate::message_type::PbftMessageType;
use crate::protos::pbft_message::PbftBlock;
use crate::timing::Timeout;
#[derive(Debug, PartialEq, Serialize, Deserialize)]
enum PbftNodeRole {
Primary,
Secondary,
}
#[derive(Debug, PartialEq, PartialOrd, Clone, Serialize, Deserialize)]
pub enum PbftPhase {
NotStarted,
PrePreparing,
Preparing,
Checking,
Committing,
Finished,
}
#[derive(Debug, PartialEq, Copy, Clone, Serialize, Deserialize)]
pub enum PbftMode {
Normal,
ViewChanging,
Checkpointing,
}
impl fmt::Display for PbftState {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let ast = if self.is_primary() | mary(&self) -> bool {
self.role == PbftNodeRole::Primary
}
pub fn upgrade_role(&mut self) {
self.role = PbftNodeRole::Primary;
}
pub fn downgrade_role(&mut self) {
self.role = PbftNodeRole::Secondary;
}
pub fn switch_phase(&mut self, desired_phase: PbftPhase) -> Option<PbftPhase> {
let next = match self.phase {
PbftPhase::NotStarted => PbftPhase::PrePreparing,
PbftPhase::PrePreparing => PbftPhase::Preparing,
PbftPhase::Preparing => PbftPhase::Checking,
PbftPhase::Checking => PbftPhase::Committing,
PbftPhase::Committing => PbftPhase::Finished,
PbftPhase::Finished => PbftPhase::NotStarted,
};
if desired_phase == next {
debug!("{}: Changing to {:?}", self, desired_phase);
self.phase = desired_phase.clone();
Some(desired_phase)
} else {
debug!("{}: Didn't change to {:?}", self, desired_phase);
None
}
}
pub fn at_forced_view_change(&self) -> bool {
self.seq_num > 0 && self.seq_num % self.forced_view_change_period == 0
}
pub fn discard_current_block(&mut self) {
warn!("PbftState::reset: {}", self);
self.working_block = WorkingBlockOption::NoWorkingBlock;
self.phase = PbftPhase::NotStarted;
self.mode = PbftMode::Normal;
self.commit_timeout.stop();
self.idle_timeout.start();
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::config::mock_config;
#[test]
fn no_fault_tolerance() {
let config = mock_config(1);
let caught = ::std::panic::catch_unwind(|| {
PbftState::new(vec![0], 0, &config);
})
.is_err();
assert!(caught);
}
#[test]
fn initial_config() {
let config = mock_config(4);
let state0 = PbftState::new(vec![0], 0, &config);
let state1 = PbftState::new(vec![], 0, &config);
assert!(state0.is_primary());
assert!(!state1.is_primary());
assert_eq!(state0.f, 1);
assert_eq!(state1.f, 1);
assert_eq!(state0.check_msg_type(), PbftMessageType::Unset);
assert_eq!(state1.check_msg_type(), PbftMessageType::Unset);
assert_eq!(state0.get_primary_id(), state0.peer_ids[0]);
assert_eq!(state1.get_primary_id(), state1.peer_ids[0]);
}
#[test]
fn role_changes() {
let config = mock_config(4);
let mut state = PbftState::new(vec![0], 0, &config);
state.downgrade_role();
assert!(!state.is_primary());
state.upgrade_role();
assert!(state.is_primary());
}
#[test]
fn phase_changes() {
let config = mock_config(4);
let mut state = PbftState::new(vec![0], 0, &config);
assert!(state.switch_phase(PbftPhase::PrePreparing).is_some());
assert!(state.switch_phase(PbftPhase::Preparing).is_some());
assert!(state.switch_phase(PbftPhase::Checking).is_some());
assert!(state.switch_phase(PbftPhase::Committing).is_some());
assert!(state.switch_phase(PbftPhase::Finished).is_some());
assert!(state.switch_phase(PbftPhase::NotStarted).is_some());
assert!(state.switch_phase(PbftPhase::Finished).is_none());
assert!(state.switch_phase(PbftPhase::Preparing).is_none());
}
}
| { "*" } else { " " };
let mode = match self.mode {
PbftMode::Normal => "N",
PbftMode::Checkpointing => "C",
PbftMode::ViewChanging => "V",
};
let phase = match self.phase {
PbftPhase::NotStarted => "NS",
PbftPhase::PrePreparing => "PP",
PbftPhase::Preparing => "Pr",
PbftPhase::Checking => "Ch",
PbftPhase::Committing => "Co",
PbftPhase::Finished => "Fi",
};
let wb = match self.working_block {
WorkingBlockOption::WorkingBlock(ref block) => format!(
"{}/{}",
block.block_num,
&hex::encode(block.get_block_id())[..6]
),
WorkingBlockOption::TentativeWorkingBlock(ref block_id) => {
String::from(&hex::encode(block_id)[..5]) + "~"
}
_ => String::from("~none~"),
};
write!(
f,
"({} {} {}, seq {}, wb {}), Node {}{}",
phase,
mode,
self.view,
self.seq_num,
wb,
ast,
&hex::encode(self.id.clone())[..6],
)
}
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
pub enum WorkingBlockOption {
NoWorkingBlock,
TentativeWorkingBlock(BlockId),
WorkingBlock(PbftBlock),
}
impl WorkingBlockOption {
pub fn is_none(&self) -> bool {
self == &WorkingBlockOption::NoWorkingBlock
}
}
#[derive(Debug, Serialize, Deserialize)]
pub struct PbftState {
pub id: PeerId,
pub seq_num: u64,
pub view: u64,
pub phase: PbftPhase,
role: PbftNodeRole,
pub mode: PbftMode,
pub pre_checkpoint_mode: PbftMode,
pub peer_ids: Vec<PeerId>,
pub f: u64,
pub commit_timeout: Timeout,
pub idle_timeout: Timeout,
pub forced_view_change_period: u64,
pub working_block: WorkingBlockOption,
}
impl PbftState {
#[allow(clippy::needless_pass_by_value)]
pub fn new(id: PeerId, head_block_num: u64, config: &PbftConfig) -> Self {
let f = ((config.peers.len() - 1) / 3) as u64;
if f == 0 {
panic!("This network does not contain enough nodes to be fault tolerant");
}
PbftState {
id: id.clone(),
seq_num: head_block_num + 1,
view: 0,
phase: PbftPhase::NotStarted,
role: if config.peers[0] == id {
PbftNodeRole::Primary
} else {
PbftNodeRole::Secondary
},
mode: PbftMode::Normal,
pre_checkpoint_mode: PbftMode::Normal,
f,
peer_ids: config.peers.clone(),
commit_timeout: Timeout::new(config.commit_timeout),
idle_timeout: Timeout::new(config.idle_timeout),
forced_view_change_period: config.forced_view_change_period,
working_block: WorkingBlockOption::NoWorkingBlock,
}
}
pub fn peers(&self) -> &Vec<PeerId> {
&self.peer_ids
}
pub fn check_msg_type(&self) -> PbftMessageType {
match self.phase {
PbftPhase::PrePreparing => PbftMessageType::PrePrepare,
PbftPhase::Preparing => PbftMessageType::Prepare,
PbftPhase::Checking => PbftMessageType::Prepare,
PbftPhase::Committing => PbftMessageType::Commit,
_ => PbftMessageType::Unset,
}
}
pub fn get_primary_id(&self) -> PeerId {
let primary_index = (self.view % (self.peer_ids.len() as u64)) as usize;
self.peer_ids[primary_index].clone()
}
pub fn is_pri | random | [
{
"content": "#[allow(clippy::ptr_arg)]\n\npub fn commit(\n\n state: &mut PbftState,\n\n service: &mut Service,\n\n message: &ParsedMessage,\n\n) -> Result<(), PbftError> {\n\n info!(\n\n \"{}: Committing block {:?}\",\n\n state,\n\n message.get_block().block_id.clone()\n\n )... |
Rust | src/dclic/src/main.rs | alexcpsec/dcli | 076a7e21a0bccc453722c9fb69b960d433666736 | /*
* Copyright 2021 Mike Chambers
* https://github.com/mikechambers/dcli
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
use dcli::apiinterface::ApiInterface;
use dcli::character::Characters;
use dcli::enums::platform::Platform;
use dcli::error::Error;
use dcli::output::Output;
use dcli::utils::EXIT_FAILURE;
use dcli::utils::{print_error, print_verbose, repeat_str, TSV_DELIM, TSV_EOL};
use structopt::StructOpt;
async fn retrieve_characters(
member_id: String,
platform: Platform,
verbose: bool,
) -> Result<Option<Characters>, Error> {
let interface = ApiInterface::new(verbose)?;
let characters =
interface.retrieve_characters(&member_id, &platform).await?;
Ok(characters)
}
#[derive(StructOpt, Debug)]
#[structopt(verbatim_doc_comment)]
struct Opt {
#[structopt(short = "m", long = "member-id", required = true)]
member_id: String,
#[structopt(short = "p", long = "platform", required = true)]
platform: Platform,
#[structopt(short = "v", long = "verbose")]
verbose: bool,
#[structopt(
short = "O",
long = "output-format",
default_value = "default"
)]
output: Output,
}
#[tokio::main]
async fn main() {
let opt = Opt::from_args();
print_verbose(&format!("{:#?}", opt), opt.verbose);
let chars: Characters =
match retrieve_characters(opt.member_id, opt.platform, opt.verbose)
.await
{
Ok(e) => match e {
Some(e) => e,
None => {
println!("No Characters found for member.");
return;
}
},
Err(e) => {
print_error("Error retrieving characters from API.", e);
std::process::exit(EXIT_FAILURE);
}
};
match opt.output {
Output::Default => {
print_default(&chars);
}
Output::Tsv => {
print_tsv(&chars);
}
}
}
fn print_default(characters: &Characters) {
let col_w = 12;
let col_id = 24;
println!(
"{:<0col_w$}{:<0col_id$}{:<0col_w$}",
"CLASS",
"ID",
"STATUS",
col_w = col_w,
col_id = col_id,
);
println!("{}", repeat_str("-", col_w * 2 + col_id));
for p in characters.characters.iter() {
let label = if p == characters.get_last_active_ref().unwrap() {
"LAST ACTIVE"
} else {
""
};
println!(
"{:<0col_w$}{:<0col_id$}{:<0col_w$}",
p.class_type,
p.id,
label,
col_w = col_w,
col_id = col_id,
);
}
}
fn print_tsv(characters: &Characters) {
for p in characters.characters.iter() {
let label = if p == characters.get_last_active_ref().unwrap() {
"LAST ACTIVE"
} else {
""
};
print!(
"{c}{delim}{i}{delim}{s}{eol}",
c = p.class_type,
i = p.id,
s = label,
delim = TSV_DELIM,
eol = TSV_EOL
);
}
}
| /*
* Copyright 2021 Mike Chambers
* https://github.com/mikechambers/dcli
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
use dcli::apiinterface::ApiInterface;
use dcli::character::Characters;
use dcli::enums::platform::Platform;
use dcli::error::Error;
use dcli::output::Output;
use dcli::utils::EXIT_FAILURE;
use dcli::utils::{print_error, print_verbose, repeat_str, TSV_DELIM, TSV_EOL};
use structopt::StructOpt;
async fn retrieve_characters(
member_id: String,
platform: Platform,
verbose: bool,
) -> Result<Option<Characters>, Error> {
let interface = ApiInterface::new(verbose)?;
let characters =
interface.retrieve_characters(&member_id, &platform).await?;
Ok(characters)
}
#[derive(StructOpt, Debug)]
#[structopt(verbatim_doc_comment)]
struct Opt {
#[structopt(short = "m", long = "member-id", required = true)]
member_id: String,
#[structopt(short = "p", long = "platform", required = true)]
platform: Platform,
#[structopt(short = "v", long = "verbose")]
verbose: bool,
#[structopt(
short = "O",
long = "output-format",
default_value = "default"
)]
output: Output,
}
#[tokio::main]
|
fn print_default(characters: &Characters) {
let col_w = 12;
let col_id = 24;
println!(
"{:<0col_w$}{:<0col_id$}{:<0col_w$}",
"CLASS",
"ID",
"STATUS",
col_w = col_w,
col_id = col_id,
);
println!("{}", repeat_str("-", col_w * 2 + col_id));
for p in characters.characters.iter() {
let label = if p == characters.get_last_active_ref().unwrap() {
"LAST ACTIVE"
} else {
""
};
println!(
"{:<0col_w$}{:<0col_id$}{:<0col_w$}",
p.class_type,
p.id,
label,
col_w = col_w,
col_id = col_id,
);
}
}
fn print_tsv(characters: &Characters) {
for p in characters.characters.iter() {
let label = if p == characters.get_last_active_ref().unwrap() {
"LAST ACTIVE"
} else {
""
};
print!(
"{c}{delim}{i}{delim}{s}{eol}",
c = p.class_type,
i = p.id,
s = label,
delim = TSV_DELIM,
eol = TSV_EOL
);
}
}
| async fn main() {
let opt = Opt::from_args();
print_verbose(&format!("{:#?}", opt), opt.verbose);
let chars: Characters =
match retrieve_characters(opt.member_id, opt.platform, opt.verbose)
.await
{
Ok(e) => match e {
Some(e) => e,
None => {
println!("No Characters found for member.");
return;
}
},
Err(e) => {
print_error("Error retrieving characters from API.", e);
std::process::exit(EXIT_FAILURE);
}
};
match opt.output {
Output::Default => {
print_default(&chars);
}
Output::Tsv => {
print_tsv(&chars);
}
}
} | function_block-full_function | [
{
"content": "/// Command line tool for retrieving and managing the Destiny 2 manifest database.\n\n///\n\n/// Manifest will be stored in the specified local directory with the file name:\n\n/// manifest.sqlite3, along with meta-data with information about the downloaded\n\n/// version. This is used to to deter... |
Rust | tezos/context/src/serialize/mod.rs | tezedge/tezedge | b8e20d9886ad8b6876ad62375bacf1f6b7999e3b |
use std::{
array::TryFromSliceError, convert::TryInto, io::Write, num::TryFromIntError, str::Utf8Error,
string::FromUtf8Error, sync::Arc,
};
use modular_bitfield::prelude::*;
use tezos_timing::SerializeStats;
use thiserror::Error;
use crate::{
hash::HashingError,
kv_store::HashId,
persistent::DBError,
working_tree::{
shape::DirectoryShapeError,
storage::{DirEntryIdError, PointerToInode, Storage, StorageError},
string_interner::StringInterner,
Object,
},
ContextKeyValueStore,
};
use self::persistent::AbsoluteOffset;
pub mod in_memory;
pub mod persistent;
const COMPACT_HASH_ID_BIT: u64 = 1 << 31;
const FULL_47_BITS: u64 = 0x7FFFFFFFFFFF;
const FULL_31_BITS: u64 = 0x7FFFFFFF;
pub type SerializeObjectSignature = fn(
&Object,
HashId,
&mut Vec<u8>,
&Storage,
&StringInterner,
&mut SerializeStats,
&mut Vec<(HashId, Arc<[u8]>)>,
&mut Vec<HashId>,
&mut ContextKeyValueStore,
Option<AbsoluteOffset>,
) -> Result<Option<AbsoluteOffset>, SerializationError>;
#[derive(BitfieldSpecifier)]
#[bits = 2]
#[derive(Clone, Debug, Eq, PartialEq, Copy)]
pub enum ObjectLength {
OneByte,
TwoBytes,
FourBytes,
}
#[derive(BitfieldSpecifier)]
#[bits = 3]
#[derive(Clone, Debug, Eq, PartialEq, Copy)]
pub enum ObjectTag {
Directory,
Blob,
Commit,
InodePointers,
ShapedDirectory,
}
#[bitfield(bits = 8)]
#[derive(Debug)]
pub struct ObjectHeader {
#[allow(dead_code)]
tag: ObjectTag,
length: ObjectLength,
is_persistent: bool,
#[skip]
_unused: B2,
}
impl ObjectHeader {
pub fn get_length(&self) -> ObjectLength {
self.length()
}
pub fn get_persistent(&self) -> bool {
self.is_persistent()
}
}
#[derive(Copy, Clone, Default, Debug)]
struct PointersHeader {
bitfield: u32,
}
impl PointersHeader {
fn set(&mut self, index: usize) {
self.bitfield |= 1 << index;
}
fn get(&self, index: usize) -> bool {
self.bitfield & 1 << index != 0
}
fn to_bytes(self) -> [u8; 4] {
self.bitfield.to_le_bytes()
}
fn iter(&self) -> PointersHeaderIterator {
PointersHeaderIterator {
bitfield: *self,
current: 0,
}
}
fn from_bytes(bytes: [u8; 4]) -> Self {
Self {
bitfield: u32::from_le_bytes(bytes),
}
}
fn count(&self) -> u8 {
self.bitfield.count_ones() as u8
}
}
impl From<&[Option<PointerToInode>; 32]> for PointersHeader {
fn from(pointers: &[Option<PointerToInode>; 32]) -> Self {
let mut bitfield = Self::default();
for (index, pointer) in pointers.iter().enumerate() {
if pointer.is_some() {
bitfield.set(index);
}
}
bitfield
}
}
struct PointersHeaderIterator {
bitfield: PointersHeader,
current: usize,
}
impl Iterator for PointersHeaderIterator {
type Item = usize;
fn next(&mut self) -> Option<Self::Item> {
for index in self.current..32 {
if self.bitfield.get(index) {
self.current = index + 1;
return Some(index);
}
}
None
}
}
#[derive(Debug, Error)]
pub enum SerializationError {
#[error("IOError {error}")]
IOError {
#[from]
error: std::io::Error,
},
#[error("Directory not found")]
DirNotFound,
#[error("Directory entry not found")]
DirEntryNotFound,
#[error("Blob not found")]
BlobNotFound,
#[error("Conversion from int failed: {error}")]
TryFromIntError {
#[from]
error: TryFromIntError,
},
#[error("StorageIdError: {error}")]
StorageIdError {
#[from]
error: StorageError,
},
#[error("HashId too big")]
HashIdTooBig,
#[error("Missing HashId")]
MissingHashId,
#[error("DBError: {error}")]
DBError {
#[from]
error: DBError,
},
#[error("Missing Offset")]
MissingOffset,
#[error("Hashing Error: {error}")]
HashingError {
#[from]
error: HashingError,
},
}
#[derive(Debug, Error)]
pub enum DeserializationError {
#[error("Unexpected end of file")]
UnexpectedEOF,
#[error("Conversion from slice to an array failed")]
TryFromSliceError {
#[from]
error: TryFromSliceError,
},
#[error("Bytes are not valid utf-8: {error}")]
Utf8Error {
#[from]
error: Utf8Error,
},
#[error("UnknownID")]
UnknownID,
#[error("Vector is not valid utf-8: {error}")]
FromUtf8Error {
#[from]
error: FromUtf8Error,
},
#[error("Root hash is missing")]
MissingRootHash,
#[error("Hash is missing")]
MissingHash,
#[error("Offset is missing")]
MissingOffset,
#[error("DirEntryIdError: {error}")]
DirEntryIdError {
#[from]
error: DirEntryIdError,
},
#[error("StorageIdError: {error:?}")]
StorageIdError {
#[from]
error: StorageError,
},
#[error("Inode not found in repository")]
InodeNotFoundInRepository,
#[error("Inode empty in repository")]
InodeEmptyInRepository,
#[error("DBError: {error:?}")]
DBError {
#[from]
error: Box<DBError>,
},
#[error("Cannot find next shape")]
CannotFindNextShape,
#[error("Directory shape error: {error:?}")]
DirectoryShapeError {
#[from]
error: DirectoryShapeError,
},
#[error("IOError: {error:?}")]
IOError {
#[from]
error: std::io::Error,
},
}
pub fn deserialize_hash_id(data: &[u8]) -> Result<(Option<HashId>, usize), DeserializationError> {
use DeserializationError::*;
let byte_hash_id = data.get(0).copied().ok_or(UnexpectedEOF)?;
if byte_hash_id & 1 << 7 != 0 {
let hash_id = data.get(0..4).ok_or(UnexpectedEOF)?;
let hash_id = u32::from_be_bytes(hash_id.try_into()?);
let hash_id = hash_id as u64;
let hash_id = hash_id & (COMPACT_HASH_ID_BIT - 1);
let hash_id = HashId::new(hash_id);
Ok((hash_id, 4))
} else {
let hash_id = data.get(0..6).ok_or(UnexpectedEOF)?;
let hash_id = (hash_id[0] as u64) << 40
| (hash_id[1] as u64) << 32
| (hash_id[2] as u64) << 24
| (hash_id[3] as u64) << 16
| (hash_id[4] as u64) << 8
| (hash_id[5] as u64);
let hash_id = HashId::new(hash_id);
Ok((hash_id, 6))
}
}
pub fn serialize_hash_id_impl(
hash_id: Option<HashId>,
output: &mut Vec<u8>,
repository: &mut ContextKeyValueStore,
stats: &mut SerializeStats,
) -> Result<(), SerializationError> {
let hash_id = match hash_id {
Some(hash_id) => repository.make_hash_id_ready_for_commit(hash_id)?.as_u64(),
None => 0,
};
stats.highest_hash_id = stats.highest_hash_id.max(hash_id);
if hash_id & FULL_31_BITS == hash_id {
let hash_id: u64 = hash_id | COMPACT_HASH_ID_BIT;
let hash_id: [u8; 8] = hash_id.to_be_bytes();
output.write_all(&hash_id[4..])?;
stats.hash_ids_length = stats.hash_ids_length.saturating_add(4);
Ok(())
} else if hash_id & FULL_47_BITS == hash_id {
output.write_all(&hash_id.to_be_bytes()[2..])?;
stats.hash_ids_length = stats.hash_ids_length.saturating_add(6);
Ok(())
} else {
Err(SerializationError::HashIdTooBig)
}
}
pub fn serialize_hash_id<T>(
hash_id: T,
output: &mut Vec<u8>,
repository: &mut ContextKeyValueStore,
stats: &mut SerializeStats,
) -> Result<(), SerializationError>
where
T: Into<Option<HashId>>,
{
let hash_id: Option<HashId> = hash_id.into();
serialize_hash_id_impl(hash_id, output, repository, stats)
}
|
use std::{
array::TryFromSliceError, convert::TryInto, io::Write, num::TryFromIntError, str::Utf8Error,
string::FromUtf8Error, sync::Arc,
};
use modular_bitfield::prelude::*;
use tezos_timing::SerializeStats;
use thiserror::Error;
use crate::{
hash::HashingError,
kv_store::HashId,
persistent::DBError,
working_tree::{
shape::DirectoryShapeError,
storage::{DirEntryIdError, PointerToInode, Storage, StorageError},
string_interner::StringInterner,
Object,
},
ContextKeyValueStore,
};
use self::persistent::AbsoluteOffset;
pub mod in_memory;
pub mod persistent;
const COMPACT_HASH_ID_BIT: u64 = 1 << 31;
const FULL_47_BITS: u64 = 0x7FFFFFFFFFFF;
const FULL_31_BITS: u64 = 0x7FFFFFFF;
pub type SerializeObjectSignature = fn(
&Object,
HashId,
&mut Vec<u8>,
&Storage,
&StringInterner,
&mut SerializeStats,
&mut Vec<(HashId, Arc<[u8]>)>,
&mut Vec<HashId>,
&mut ContextKeyValueStore,
Option<AbsoluteOffset>,
) -> Result<Option<AbsoluteOffset>, SerializationError>;
#[derive(BitfieldSpecifier)]
#[bits = 2]
#[derive(Clone, Debug, Eq, PartialEq, Copy)]
pub enum ObjectLength {
OneByte,
TwoBytes,
FourBytes,
}
#[derive(BitfieldSpecifier)]
#[bits = 3]
#[derive(Clone, Debug, Eq, PartialEq, Copy)]
pub enum ObjectTag {
Directory,
Blob,
Commit,
InodePointers,
ShapedDirectory,
}
#[bitfield(bits = 8)]
#[derive(Debug)]
pub struct ObjectHeader {
#[allow(dead_code)]
tag: ObjectTag,
length: ObjectLength,
is_persistent: bool,
#[skip]
_unused: B2,
}
impl ObjectHeader {
pub fn get_length(&self) -> ObjectLength {
self.length()
}
pub fn get_persistent(&self) -> bool {
self.is_persistent()
}
}
#[derive(Copy, Clone, Default, Debug)]
struct PointersHeader {
bitfield: u32,
}
impl PointersHeader {
fn set(&mut self, index: usize) {
self.bitfield |= 1 << index;
}
fn get(&self, index: usize) -> bool {
self.bitfield & 1 << index != 0
}
fn to_bytes(self) -> [u8; 4] {
self.bitfield.to_le_bytes()
}
fn iter(&self) -> PointersHeaderIterator {
PointersHeaderIterator {
bitfield: *self,
current: 0,
}
}
fn from_bytes(bytes: [u8; 4]) -> Self {
Self {
bitfield: u32::from_le_bytes(bytes),
}
}
fn count(&self) -> u8 {
self.bitfield.count_ones() as u8
}
}
impl From<&[Option<PointerToInode>; 32]> for PointersHeader {
fn from(pointers: &[Option<PointerToInode>; 32]) -> Self {
let mut bitfield = Self::default();
for (index, pointer) in pointers.iter().enumerate() {
if pointer.is_some() {
bitfield.set(index);
}
}
bitfield
}
}
struct PointersHeaderIterator {
bitfield: PointersHeader,
current: usize,
}
impl Iterator for PointersHeaderIterator {
type Item = usize;
fn next(&mut self) -> Option<Self::Item> {
for index in self.current..32 {
if self.bitfield.get(index) {
self.current = index + 1;
return Some(index);
}
}
None
}
}
#[derive(Debug, Error)]
pub enum SerializationError {
#[error("IOError {error}")]
IOError {
#[from]
error: std::io::Error,
},
#[error("Directory not found")]
DirNotFound,
#[error("Directory entry not found")]
DirEntryNotFound,
#[error("Blob not found")]
BlobNotFound,
#[error("Conversion from int failed: {error}")]
TryFromIntError {
#[from]
error: TryFromIntError,
},
#[error("StorageIdError: {error}")]
StorageIdError {
#[from]
error: StorageError,
},
#[error("HashId too big")]
HashIdTooBig,
#[error("Missing HashId")]
MissingHashId,
#[error("DBError: {error}")]
DBError {
#[from]
error: DBError,
},
#[error("Missing Offset")]
MissingOffset,
#[error("Hashing Error: {error}")]
HashingError {
#[from]
error: HashingError,
},
}
#[derive(Debug, Error)]
pub enum DeserializationError {
#[error("Unexpected end of file")]
UnexpectedEOF,
#[error("Conversion from slice to an array failed")]
TryFromSliceError {
#[from]
error: TryFromSliceError,
},
#[error("Bytes are not valid utf-8: {error}")]
Utf8Error {
#[from]
error: Utf8Error,
},
#[error("UnknownID")]
UnknownID,
#[error("Vector is not valid utf-8: {error}")]
FromUtf8Error {
#[from]
error: FromUtf8Error,
},
#[error("Root hash is missing")]
MissingRootHash,
#[error("Hash is missing")]
MissingHash,
#[error("Offset is missing")]
MissingOffset,
#[error("DirEntryIdError: {error}")]
DirEntryIdError {
#[from]
error: DirEntryIdError,
},
#[error("StorageIdError: {error:?}")]
StorageIdError {
#[from]
error: StorageError,
},
#[error("Inode not found in repository")]
InodeNotFoundInRepository,
#[error("Inode empty in repository")]
InodeEmptyInRepository,
#[error("DBError: {error:?}")]
DBError {
#[from]
error: Box<DBError>,
},
#[error("Cannot find next shape")]
CannotFindNextShape,
#[error("Directory shape error: {error:?}")]
DirectoryShapeError {
#[from]
error: DirectoryShapeError,
},
#[error("IOError: {error:?}")]
IOError {
#[from]
error: std::io::Error,
},
}
pub fn deserialize_hash_id(data: &[u8]) -> Result<(Option<HashId>, usize), DeserializationError> {
use DeserializationError::*;
let byte_hash_id = data.get(0).copied().ok_or(UnexpectedEOF)?;
if byte_hash_id & 1 << 7 != 0 {
let hash_id = data.get(0..4).ok_or(UnexpectedEOF)?;
let hash_id = u3 |
pub fn serialize_hash_id_impl(
hash_id: Option<HashId>,
output: &mut Vec<u8>,
repository: &mut ContextKeyValueStore,
stats: &mut SerializeStats,
) -> Result<(), SerializationError> {
let hash_id = match hash_id {
Some(hash_id) => repository.make_hash_id_ready_for_commit(hash_id)?.as_u64(),
None => 0,
};
stats.highest_hash_id = stats.highest_hash_id.max(hash_id);
if hash_id & FULL_31_BITS == hash_id {
let hash_id: u64 = hash_id | COMPACT_HASH_ID_BIT;
let hash_id: [u8; 8] = hash_id.to_be_bytes();
output.write_all(&hash_id[4..])?;
stats.hash_ids_length = stats.hash_ids_length.saturating_add(4);
Ok(())
} else if hash_id & FULL_47_BITS == hash_id {
output.write_all(&hash_id.to_be_bytes()[2..])?;
stats.hash_ids_length = stats.hash_ids_length.saturating_add(6);
Ok(())
} else {
Err(SerializationError::HashIdTooBig)
}
}
pub fn serialize_hash_id<T>(
hash_id: T,
output: &mut Vec<u8>,
repository: &mut ContextKeyValueStore,
stats: &mut SerializeStats,
) -> Result<(), SerializationError>
where
T: Into<Option<HashId>>,
{
let hash_id: Option<HashId> = hash_id.into();
serialize_hash_id_impl(hash_id, output, repository, stats)
}
| 2::from_be_bytes(hash_id.try_into()?);
let hash_id = hash_id as u64;
let hash_id = hash_id & (COMPACT_HASH_ID_BIT - 1);
let hash_id = HashId::new(hash_id);
Ok((hash_id, 4))
} else {
let hash_id = data.get(0..6).ok_or(UnexpectedEOF)?;
let hash_id = (hash_id[0] as u64) << 40
| (hash_id[1] as u64) << 32
| (hash_id[2] as u64) << 24
| (hash_id[3] as u64) << 16
| (hash_id[4] as u64) << 8
| (hash_id[5] as u64);
let hash_id = HashId::new(hash_id);
Ok((hash_id, 6))
}
} | function_block-function_prefixed | [
{
"content": "fn write_object_header(output: &mut Vec<u8>, start: usize, tag: ObjectTag) {\n\n let length = output.len() - start;\n\n\n\n if length <= 0xFF {\n\n let header: [u8; 1] = ObjectHeader::new()\n\n .with_tag(tag)\n\n .with_length(ObjectLength::OneByte)\n\n ... |
Rust | vendor/pulldown-cmark/src/simd.rs | 47565647456/evtx | fbb2a713d335f5208bb6675f4f158babd6f2f389 |
use crate::parse::{LookupTable, LoopInstruction, Options};
use core::arch::x86_64::*;
pub(crate) const VECTOR_SIZE: usize = std::mem::size_of::<__m128i>();
pub(crate) fn compute_lookup(options: &Options) -> [u8; 16] {
let mut lookup = [0u8; 16];
let standard_bytes = [
b'\n', b'\r', b'*', b'_', b'&', b'\\', b'[', b']', b'<', b'!', b'`',
];
for &byte in &standard_bytes {
add_lookup_byte(&mut lookup, byte);
}
if options.contains(Options::ENABLE_TABLES) {
add_lookup_byte(&mut lookup, b'|');
}
if options.contains(Options::ENABLE_STRIKETHROUGH) {
add_lookup_byte(&mut lookup, b'~');
}
if options.contains(Options::ENABLE_SMART_PUNCTUATION) {
for &byte in &[b'.', b'-', b'"', b'\''] {
add_lookup_byte(&mut lookup, byte);
}
}
lookup
}
fn add_lookup_byte(lookup: &mut [u8; 16], byte: u8) {
lookup[(byte & 0x0f) as usize] |= 1 << (byte >> 4);
}
#[target_feature(enable = "ssse3")]
#[inline]
unsafe fn compute_mask(lut: &[u8; 16], bytes: &[u8], ix: usize) -> i32 {
debug_assert!(bytes.len() >= ix + VECTOR_SIZE);
let bitmap = _mm_loadu_si128(lut.as_ptr() as *const __m128i);
let bitmask_lookup =
_mm_setr_epi8(1, 2, 4, 8, 16, 32, 64, -128, -1, -1, -1, -1, -1, -1, -1, -1);
let raw_ptr = bytes.as_ptr().add(ix) as *const __m128i;
let input = _mm_loadu_si128(raw_ptr);
let bitset = _mm_shuffle_epi8(bitmap, input);
let higher_nibbles = _mm_and_si128(_mm_srli_epi16(input, 4), _mm_set1_epi8(0x0f));
let bitmask = _mm_shuffle_epi8(bitmask_lookup, higher_nibbles);
let tmp = _mm_and_si128(bitset, bitmask);
let result = _mm_cmpeq_epi8(tmp, bitmask);
_mm_movemask_epi8(result)
}
pub(crate) fn iterate_special_bytes<F, T>(
lut: &LookupTable,
bytes: &[u8],
ix: usize,
callback: F,
) -> (usize, Option<T>)
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
if is_x86_feature_detected!("ssse3") && bytes.len() >= VECTOR_SIZE {
unsafe { simd_iterate_special_bytes(&lut.simd, bytes, ix, callback) }
} else {
crate::parse::scalar_iterate_special_bytes(&lut.scalar, bytes, ix, callback)
}
}
unsafe fn process_mask<F, T>(
mut mask: i32,
bytes: &[u8],
mut offset: usize,
callback: &mut F,
) -> Result<usize, (usize, Option<T>)>
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
while mask != 0 {
let mask_ix = mask.trailing_zeros() as usize;
offset += mask_ix;
match callback(offset, *bytes.get_unchecked(offset)) {
LoopInstruction::ContinueAndSkip(skip) => {
offset += skip + 1;
mask >>= skip + 1 + mask_ix;
}
LoopInstruction::BreakAtWith(ix, val) => return Err((ix, val)),
}
}
Ok(offset)
}
#[target_feature(enable = "ssse3")]
unsafe fn simd_iterate_special_bytes<F, T>(
lut: &[u8; 16],
bytes: &[u8],
mut ix: usize,
mut callback: F,
) -> (usize, Option<T>)
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
debug_assert!(bytes.len() >= VECTOR_SIZE);
let upperbound = bytes.len() - VECTOR_SIZE;
while ix < upperbound {
let mask = compute_mask(lut, bytes, ix);
let block_start = ix;
ix = match process_mask(mask, bytes, ix, &mut callback) {
Ok(ix) => std::cmp::max(ix, VECTOR_SIZE + block_start),
Err((end_ix, val)) => return (end_ix, val),
};
}
if bytes.len() > ix {
let mask = compute_mask(lut, bytes, upperbound) >> ix - upperbound;
if let Err((end_ix, val)) = process_mask(mask, bytes, ix, &mut callback) {
return (end_ix, val);
}
}
(bytes.len(), None)
}
#[cfg(test)]
mod simd_test {
use super::{iterate_special_bytes, LoopInstruction};
use crate::Options;
fn check_expected_indices(bytes: &[u8], expected: &[usize], skip: usize) {
let mut opts = Options::empty();
opts.insert(Options::ENABLE_TABLES);
opts.insert(Options::ENABLE_FOOTNOTES);
opts.insert(Options::ENABLE_STRIKETHROUGH);
opts.insert(Options::ENABLE_TASKLISTS);
let lut = crate::parse::create_lut(&opts);
let mut indices = vec![];
iterate_special_bytes::<_, i32>(&lut, bytes, 0, |ix, _byte_ty| {
indices.push(ix);
LoopInstruction::ContinueAndSkip(skip)
});
assert_eq!(&indices[..], expected);
}
#[test]
fn simple_no_match() {
check_expected_indices("abcdef0123456789".as_bytes(), &[], 0);
}
#[test]
fn simple_match() {
check_expected_indices("*bcd&f0123456789".as_bytes(), &[0, 4], 0);
}
#[test]
fn single_open_fish() {
check_expected_indices("<".as_bytes(), &[0], 0);
}
#[test]
fn long_match() {
check_expected_indices("0123456789abcde~*bcd&f0".as_bytes(), &[15, 16, 20], 0);
}
#[test]
fn border_skip() {
check_expected_indices("0123456789abcde~~~~d&f0".as_bytes(), &[15, 20], 3);
}
#[test]
fn exhaustive_search() {
let chars = [
b'\n', b'\r', b'*', b'_', b'~', b'|', b'&', b'\\', b'[', b']', b'<', b'!', b'`',
];
for &c in &chars {
for i in 0u8..=255 {
if !chars.contains(&i) {
let mut buf = [i; 18];
buf[3] = c;
buf[6] = c;
check_expected_indices(&buf[..], &[3, 6], 0);
}
}
}
}
}
|
use crate::parse::{LookupTable, LoopInstruction, Options};
use core::arch::x86_64::*;
pub(crate) const VECTOR_SIZE: usize = std::mem::size_of::<__m128i>();
pub(crate) fn compute_lookup(options: &Options) -> [u8; 16] {
let mut lookup = [0u8; 16];
let standard_bytes = [
b'\n', b'\r', b'*', b'_', b'&', b'\\', b'[', b']', b'<', b'!', b'`',
];
for &byte in &standard_bytes {
add_lookup_byte(&mut lookup, byte);
}
if options.contains(Options::ENABLE_TABLES) {
add_lookup_byte(&mut lookup, b'|');
}
if options.contains(Options::ENABLE_STRIKETHROUGH) {
add_lookup_byte(&mut lookup, b'~');
}
if options.contains(Options::ENABLE_SMART_PUNCTUATION) {
for &byte in &[b'.', b'-', b'"', b'\''] {
add_lookup_byte(&mut lookup, byte);
}
}
lookup
}
fn add_lookup_byte(lookup: &mut [u8; 16], byte: u8) {
lookup[(byte & 0x0f) as usize] |= 1 << (byte >> 4);
}
#[target_feature(enable = "ssse3")]
#[inline]
unsafe fn compute_mask(lut: &[u8; 16], bytes: &[u8], ix: usize) -> i32 {
debug_assert!(bytes.len() >= ix + VECTOR_SIZE);
let bitmap = _mm_loadu_si128(lut.as_ptr() as *const __m128i);
let bitmask_lookup =
_mm_setr_epi8(1, 2, 4, 8, 16, 32, 64, -128, -1, -1, -1, -1, -1, -1, -1, -1);
let raw_ptr = bytes.as_ptr().add(ix) as *const __m128i;
let input = _mm_loadu_si128(raw_ptr);
let bitset = _mm_shuffle_epi8(bitmap, input);
let higher_nibbles = _mm_and_si128(_mm_srli_epi16(input, 4), _mm_set1_epi8(0x0f));
let bitmask = _mm_shuffle_epi8(bitmask_lookup, higher_nibbles);
let tmp = _mm_and_si128(bitset, bitmask);
let result = _mm_cmpeq_epi8(tmp, bitmask);
_mm_movemask_epi8(result)
}
pub(crate) fn iterate_special_bytes<F, T>(
lut: &LookupTable,
bytes: &[u8],
ix: usize,
callback: F,
) -> (usize, Option<T>)
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
if is_x86_feature_detected!("ssse3") && bytes.len() >= VECTOR_SIZE {
unsafe { simd_iterate_special_bytes(&lut.simd, bytes, ix, callback) }
} else {
crate::parse::scalar_iterate_special_bytes(&lut.scalar, bytes, ix, callback)
}
}
unsafe fn process_mask<F, T>(
mut mask: i32,
bytes: &[u8],
mut offset: usize,
callback: &mut F,
) -> Result<usize, (usize, Option<T>)>
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
while mask != 0 {
let mask_ix = mask.trailing_zeros() as usize;
offset += mask_ix;
match callback(offset, *bytes.get_unchecked(offset)) {
LoopInstruction::ContinueAndSkip(skip) => {
offset += skip + 1;
mask >>= skip + 1 + mask_ix;
}
LoopInstruction::BreakAtWith(ix, val) => return Err((ix, val)),
}
}
Ok(offset)
}
#[target_feature(enable = "ssse3")]
unsafe fn simd_iterate_special_bytes<F, T>(
lut: &[u8; 16],
bytes: &[u8],
mut ix: usize,
mut callback: F,
) -> (usize, Option<T>)
where
F: FnMut(usize, u8) -> LoopInstruction<Option<T>>,
{
debug_assert!(bytes.len() >= VECTOR_SIZE);
let upperbound = bytes.len() - VECTOR_SIZE;
while ix < upperbound {
let mask = compute_mask(lut, bytes, ix);
let block_start = ix;
ix = match process_mask(mask, bytes, ix, &mut callback) {
Ok(ix) => std::cmp::max(ix, VECTOR_SIZE + block_start),
Err((end_ix, val)) => return (end_ix, val),
};
}
if bytes.len() > ix {
let mask = compute_mask(lut, bytes, upperbound) >> ix - upperbound;
if let Err((end_ix, val)) = process_mask(mask, bytes, ix, &mut callback) {
return (end_ix, val);
}
}
(bytes.len(), None)
}
#[cfg(test)]
mod simd_test {
use super::{iterate_special_bytes, LoopIn | pts = Options::empty();
opts.insert(Options::ENABLE_TABLES);
opts.insert(Options::ENABLE_FOOTNOTES);
opts.insert(Options::ENABLE_STRIKETHROUGH);
opts.insert(Options::ENABLE_TASKLISTS);
let lut = crate::parse::create_lut(&opts);
let mut indices = vec![];
iterate_special_bytes::<_, i32>(&lut, bytes, 0, |ix, _byte_ty| {
indices.push(ix);
LoopInstruction::ContinueAndSkip(skip)
});
assert_eq!(&indices[..], expected);
}
#[test]
fn simple_no_match() {
check_expected_indices("abcdef0123456789".as_bytes(), &[], 0);
}
#[test]
fn simple_match() {
check_expected_indices("*bcd&f0123456789".as_bytes(), &[0, 4], 0);
}
#[test]
fn single_open_fish() {
check_expected_indices("<".as_bytes(), &[0], 0);
}
#[test]
fn long_match() {
check_expected_indices("0123456789abcde~*bcd&f0".as_bytes(), &[15, 16, 20], 0);
}
#[test]
fn border_skip() {
check_expected_indices("0123456789abcde~~~~d&f0".as_bytes(), &[15, 20], 3);
}
#[test]
fn exhaustive_search() {
let chars = [
b'\n', b'\r', b'*', b'_', b'~', b'|', b'&', b'\\', b'[', b']', b'<', b'!', b'`',
];
for &c in &chars {
for i in 0u8..=255 {
if !chars.contains(&i) {
let mut buf = [i; 18];
buf[3] = c;
buf[6] = c;
check_expected_indices(&buf[..], &[3, 6], 0);
}
}
}
}
}
| struction};
use crate::Options;
fn check_expected_indices(bytes: &[u8], expected: &[usize], skip: usize) {
let mut o | random | [
{
"content": "pub fn read_attribute(cursor: &mut Cursor<&[u8]>) -> Result<BinXMLAttribute> {\n\n trace!(\"Offset `0x{:08x}` - Attribute\", cursor.position());\n\n let name = BinXmlNameRef::from_stream(cursor)?;\n\n\n\n Ok(BinXMLAttribute { name })\n\n}\n\n\n",
"file_path": "src/binxml/tokens.rs",
... |
Rust | src/creeps/lrh.rs | snorrwe/xenos | 2b625daf8edea133949a70dcf1579dddc65a3668 |
use super::{
approach_target_room, gofer, harvester, update_scout_info, upgrader, CreepState, HOME_ROOM,
LOADING, TARGET, TASK,
};
use crate::prelude::*;
use crate::state::RoomIFF;
use num::FromPrimitive;
use screeps::prelude::*;
const HARVEST_TARGET_ROOM: &'static str = "harvest_target_room";
#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]
#[repr(u8)]
enum LrhState {
Idle = 0,
Loading = 1,
Unloading = 2,
}
pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {
let last_task = state.creep_memory_i64(TASK).unwrap_or(0);
let last_task = LrhState::from_u32(last_task as u32).unwrap_or(LrhState::Idle);
let mut priorities = [0; 3];
priorities[last_task as usize] += 1;
let mut tasks = [
Task::new(|state| load(state))
.with_name("Load")
.with_state_save(LrhState::Loading)
.with_priority(priorities[LrhState::Loading as usize])
.with_required_bucket(2000),
Task::new(|state| unload(state))
.with_name("Unload")
.with_state_save(LrhState::Unloading)
.with_priority(priorities[LrhState::Unloading as usize]),
Task::new(|state| harvester::unload(state))
.with_name("Harvester unload")
.with_priority(-1),
Task::new(|state| upgrader::attempt_upgrade(state)).with_priority(-2),
];
sorted_by_priority(&mut tasks);
sequence(state, tasks.iter())
}
fn load<'a>(state: &mut CreepState) -> ExecutionResult {
trace!("Loading");
if !state.creep_memory_bool(LOADING).unwrap_or(false) {
Err("not loading")?;
}
let creep = state.creep();
if creep.carry_total() == creep.carry_capacity() {
state.creep_memory_set(LOADING.into(), false);
state.creep_memory_remove(TARGET);
Err("full")?;
}
let tasks = [
Task::new(|state| approach_target_room(state, HARVEST_TARGET_ROOM))
.with_name("Approach target room"),
Task::new(|state| set_target_room(state)).with_name("Set target room"),
Task::new(|state| {
update_scout_info(state)?;
Err("continue")?
})
.with_name("Update scout info"),
Task::new(|state| harvester::attempt_harvest(state, Some(TARGET)))
.with_name("Attempt harvest"),
];
sequence(state, tasks.iter())
}
fn set_target_room<'a>(state: &'a mut CreepState) -> ExecutionResult {
{
let target = state.creep_memory_string(HARVEST_TARGET_ROOM);
if target.is_some() {
Err("Already has a target")?;
}
}
let room = {
let creep = state.creep();
creep.room()
};
let room = WorldPosition::from(room);
let neighbours = room.neighbours_in_vectors();
let target = {
let gs: &mut GameState = unsafe { &mut *state.mut_game_state() };
let counts: &mut _ = gs
.long_range_harvesters
.entry(room)
.or_insert([0; 4]);
let scout_intel = &gs.scout_intel;
let (i, target) = neighbours
.iter()
.enumerate()
.filter(|(_, wp)| {
scout_intel
.get(&wp)
.map(|int| match int.iff {
RoomIFF::Unknown | RoomIFF::Neutral => true,
_ => false,
})
.unwrap_or(true)
})
.min_by_key(|(i, _)| counts[*i])
.ok_or_else(|| {
warn!(
"Failed to find target room of LRH {:?} in room {:?}",
state.creep().name(),
state.creep().room().name()
);
"Failed to find a target room"
})?;
counts[i] += 1;
target
};
state.creep_memory_set(HARVEST_TARGET_ROOM.into(), target.to_string().as_str());
Ok(())
}
fn unload<'a>(state: &mut CreepState) -> ExecutionResult {
trace!("Unloading");
if state.creep_memory_bool(LOADING).unwrap_or(false) {
Err("loading")?;
}
if state.creep().carry_total() == 0 {
state.creep_memory_set(LOADING.into(), true);
state.creep_memory_remove(TARGET);
Err("empty")?;
}
let tasks = [
Task::new(|state| approach_target_room(state, HOME_ROOM)).with_name("Approach target room"),
Task::new(|state| gofer::attempt_unload(state)).with_name("Attempt unload"),
];
sequence(state, tasks.iter())
}
|
use super::{
approach_target_room, gofer, harvester, update_scout_info, upgrader, CreepState, HOME_ROOM,
LOADING, TARGET, TASK,
};
use crate::prelude::*;
use crate::state::RoomIFF;
use num::FromPrimitive;
use screeps::prelude::*;
const HARVEST_TARGET_ROOM: &'static str = "harvest_target_room";
#[derive(Debug, Clone, Copy, FromPrimitive, ToPrimitive)]
#[repr(u8)]
enum LrhState {
Idle = 0,
Loading = 1,
Unloading = 2,
}
pub fn run<'a>(state: &mut CreepState) -> ExecutionResult {
let last_task = state.creep_memory_i64(TASK).unwrap_or(0);
let last_task = LrhState::from_u32(last_task as u32).unwrap_or(LrhState::Idle);
let mut priorities = [0; 3];
priorities[last_task as usize] += 1;
let mut tasks = [
Task::new(|state| load(state))
.with_name("Load")
.with_state_save(LrhState::Loading)
.with_priority(priorities[LrhState::Loading as usize])
.with_required_bucket(2000),
Task::new(|state| unload(state))
.with_name("Unload")
.with_state_save(LrhState::Unloading)
.with_priority(priorities[LrhState::Unloading as usize]),
Task::new(|state| harvester::unload(state))
.with_name("Harvester unload")
.with_priority(-1),
Task::new(|state| upgrader::attempt_upgrade(state)).with_priority(-2),
];
sorted_by_priority(&mut tasks);
sequence(state, tasks.iter())
}
fn load<'a>(state: &mut CreepState) -> ExecutionResult {
trace!("Loading");
if !state.creep_memory_bool(LOADING).unwrap_or(false) {
Err("not loading")?;
}
let creep = state.creep();
if creep.carry_total() == creep.carry_capacity() {
state.creep_memory_set(LOADING.into(), false);
state.creep_memory_remove(TARGET);
Err("full")?;
}
let tasks = [
Task::new(|state| approach_target_room(state, HARVEST_TARGET_ROOM))
.with_name("Approach target room"),
Task::new(|state| set_target_room(state)).with_name("Set target room"),
Task::new(|state| {
update_scout_info(state)?;
Err("continue")?
})
.with_name("Update scout info"),
Task::new(|state| harvester::attempt_harvest(state, Some(TARGET)))
.with_name("Attempt harvest"),
];
sequence(state, tasks.iter())
}
fn set_target_room<'a>(state: &'a mut CreepState) -> ExecutionResult {
{
let target = state.creep_memory_string(HARVEST_TARGET_ROOM);
if target.is_some() {
Err("Already has a target")?;
}
}
let room = {
let creep = state.creep();
creep.room()
};
let room = WorldPosition::from(room);
let neighbours = room.neighbours_in_vectors();
let target = {
let gs: &mut GameState = unsafe | ()
.enumerate()
.filter(|(_, wp)| {
scout_intel
.get(&wp)
.map(|int| match int.iff {
RoomIFF::Unknown | RoomIFF::Neutral => true,
_ => false,
})
.unwrap_or(true)
})
.min_by_key(|(i, _)| counts[*i])
.ok_or_else(|| {
warn!(
"Failed to find target room of LRH {:?} in room {:?}",
state.creep().name(),
state.creep().room().name()
);
"Failed to find a target room"
})?;
counts[i] += 1;
target
};
state.creep_memory_set(HARVEST_TARGET_ROOM.into(), target.to_string().as_str());
Ok(())
}
fn unload<'a>(state: &mut CreepState) -> ExecutionResult {
trace!("Unloading");
if state.creep_memory_bool(LOADING).unwrap_or(false) {
Err("loading")?;
}
if state.creep().carry_total() == 0 {
state.creep_memory_set(LOADING.into(), true);
state.creep_memory_remove(TARGET);
Err("empty")?;
}
let tasks = [
Task::new(|state| approach_target_room(state, HOME_ROOM)).with_name("Approach target room"),
Task::new(|state| gofer::attempt_unload(state)).with_name("Attempt unload"),
];
sequence(state, tasks.iter())
}
| { &mut *state.mut_game_state() };
let counts: &mut _ = gs
.long_range_harvesters
.entry(room)
.or_insert([0; 4]);
let scout_intel = &gs.scout_intel;
let (i, target) = neighbours
.iter | function_block-random_span | [
{
"content": "/// target_key is a memory entry key\n\npub fn approach_target_room(state: &mut CreepState, target_key: &str) -> ExecutionResult {\n\n let target = state.creep_memory_string(target_key).ok_or(\"no target\")?;\n\n\n\n let creep = state.creep();\n\n\n\n let room = creep.room();\n\n let r... |
Rust | libeir_ir/src/algo/equality.rs | lumen/eir | 37e790f388d13a836991f8a6220eb322269d509e | use std::collections::{BTreeMap, VecDeque};
use snafu::Snafu;
use crate::Function;
use crate::ValueKind;
use crate::{Block, Const, PrimOp, Value};
#[derive(Snafu, Debug, PartialEq, Eq)]
pub enum EqualityFail {
BlockArity { left: Block, right: Block },
BlockOp { left: Block, right: Block },
BlockReadsLength { left: Block, right: Block },
MismatchingValue { left: Value, right: Value },
PrimReadsLength { left: PrimOp, right: PrimOp },
MismatchingConst { left: Const, right: Const },
}
struct EqCtx<'a> {
lf: &'a Function,
rf: &'a Function,
to_walk: VecDeque<(Block, Block)>,
to_check: Vec<(Value, Value)>,
map: BTreeMap<Value, Value>,
}
impl Function {
pub fn graph_eq(
&self,
lhs_block: Block,
rhs: &Function,
rhs_block: Block,
) -> Result<(), EqualityFail> {
let mut ctx = EqCtx {
lf: self,
rf: rhs,
map: BTreeMap::new(),
to_walk: VecDeque::new(),
to_check: Vec::new(),
};
ctx.to_walk.push_back((lhs_block, rhs_block));
ctx.map
.insert(ctx.lf.block_value(lhs_block), ctx.rf.block_value(rhs_block));
while let Some((l_b, r_b)) = ctx.to_walk.pop_front() {
let l_block_val = ctx.lf.block_value(l_b);
let r_block_val = ctx.rf.block_value(r_b);
debug_assert_eq!(ctx.map.get(&l_block_val), Some(&r_block_val));
let l_args = ctx.lf.block_args(l_b);
let r_args = ctx.rf.block_args(r_b);
if l_args.len() != r_args.len() {
return Result::Err(EqualityFail::BlockArity {
left: l_b,
right: r_b,
});
}
for (l, r) in l_args.iter().zip(r_args.iter()) {
ctx.map.insert(*l, *r);
}
if !ctx.lf.block_op_eq(l_b, &ctx.rf, r_b) {
return Result::Err(EqualityFail::BlockOp {
left: l_b,
right: r_b,
});
}
let l_reads = ctx.lf.block_reads(l_b);
let r_reads = ctx.rf.block_reads(r_b);
if l_reads.len() != r_reads.len() {
return Result::Err(EqualityFail::BlockReadsLength {
left: l_b,
right: r_b,
});
}
for (l, r) in l_reads.iter().zip(r_reads.iter()) {
traverse_value(&mut ctx, *l, *r)?;
}
}
for (l, r) in ctx.to_check.iter() {
if ctx.map.get(l) != Some(r) {
return Result::Err(EqualityFail::MismatchingValue {
left: *l,
right: *r,
});
}
}
Ok(())
}
}
fn traverse_value<'a>(ctx: &mut EqCtx<'a>, l: Value, r: Value) -> Result<(), EqualityFail> {
if let Some(nr) = ctx.map.get(&l) {
if *nr == r {
return Ok(());
} else {
return Err(EqualityFail::MismatchingValue { left: l, right: r });
}
}
match (ctx.lf.value_kind(l), ctx.rf.value_kind(r)) {
(ValueKind::Block(lb), ValueKind::Block(rb)) => {
ctx.map.insert(l, r);
ctx.to_walk.push_back((lb, rb));
Ok(())
}
(ValueKind::Argument(_, _), ValueKind::Argument(_, _)) => {
ctx.to_check.push((l, r));
Ok(())
}
(ValueKind::Const(lc), ValueKind::Const(rc)) => {
if !ctx.lf.cons().eq_other(lc, ctx.rf.cons(), rc) {
return Err(EqualityFail::MismatchingConst {
left: lc,
right: rc,
});
}
Ok(())
}
(ValueKind::PrimOp(lp), ValueKind::PrimOp(rp)) => {
let l_reads = ctx.lf.primop_reads(lp);
let r_reads = ctx.rf.primop_reads(rp);
if l_reads.len() != r_reads.len() {
return Err(EqualityFail::PrimReadsLength {
left: lp,
right: rp,
});
}
for (l, r) in l_reads.iter().zip(r_reads.iter()) {
traverse_value(ctx, *l, *r)?;
}
Ok(())
}
_ => Err(EqualityFail::MismatchingValue { left: l, right: r }),
}
}
#[cfg(test)]
mod tests {
use crate::parse_function_unwrap;
#[test]
fn basic_equality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
block2(%arg1);
block2(%b):
block3(%b);
block3(%a):
%ret(%a);
}
",
);
let ir2 = parse_function_unwrap(
"
a'a':a'b'/1 {
entry(%ret, %thr, %arg1):
block2(%arg1);
block3(%a):
%ret(%a);
block2(%b):
block3(%b);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_ok());
}
#[test]
fn args_length_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%ret(%arg1);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_read_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg2);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_read_const_equality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_ok());
}
#[test]
fn args_read_const_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'b');
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_prim_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%fun = a'a':a'a'/1;
%fun(%ret, %thr, %arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%fun = a'a':a'b'/1;
%fun(%ret, %thr, %arg1);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
}
| use std::collections::{BTreeMap, VecDeque};
use snafu::Snafu;
use crate::Function;
use crate::ValueKind;
use crate::{Block, Const, PrimOp, Value};
#[derive(Snafu, Debug, PartialEq, Eq)]
pub enum EqualityFail {
BlockArity { left: Block, right: Block },
BlockOp { left: Block, right: Block },
BlockReadsLength { left: Block, right: Block },
MismatchingValue { left: Value, right: Value },
PrimReadsLength { left: PrimOp, right: PrimOp },
MismatchingConst { left: Const, right: Const },
}
struct EqCtx<'a> {
lf: &'a Function,
rf: &'a Function,
to_walk: VecDeque<(Block, Block)>,
to_check: Vec<(Value, Value)>,
map: BTreeMap<Value, Value>,
}
impl Function {
pub fn graph_eq(
&self,
lhs_block: Block,
rhs: &Function,
rhs_block: Block,
) -> Result<(), EqualityFail> {
let mut ctx = EqCtx {
lf: self,
rf: rhs,
map: BTreeMap::new(),
to_walk: VecDeque::new(),
to_check: Vec::new(),
};
ctx.to_walk.push_back((lhs_block, rhs_block));
ctx.map
.insert(ctx.lf.block_value(lhs_block), ctx.rf.block_value(rhs_block));
while let Some((l_b, r_b)) = ctx.to_walk.pop_front() {
let l_block_val = ctx.lf.block_value(l_b);
let r_block_val = ctx.rf.block_value(r_b);
debug_assert_eq!(ctx.map.get(&l_block_val), Some(&r_block_val));
let l_args = ctx.lf.block_args(l_b);
let r_args = ctx.rf.block_args(r_b);
if l_args.len() != r_args.len() {
return Result::Err(EqualityFail::BlockArity {
left: l_b,
right: r_b,
});
}
for (l, r) in l_args.iter().zip(r_args.iter()) {
ctx.map.insert(*l, *r);
}
if !ctx.lf.block_op_eq(l_b, &ctx.rf, r_b) {
return Result::Err(EqualityFail::BlockOp {
left: l_b,
right: r_b,
});
}
let l_reads = ctx.lf.block_reads(l_b);
let r_reads = ctx.rf.block_reads(r_b);
if l_reads.len() != r_reads.len() {
return Result::Err(EqualityFail::BlockReadsLength {
left: l_b,
right: r_b,
});
}
for (l, r) in l_reads.iter().zip(r_reads.iter()) {
traverse_value(&mut ctx, *l, *r)?;
}
}
for (l, r) in ctx.to_check.iter() {
if ctx.map.get(l) != Some(r) {
return Result::Err(EqualityFail::MismatchingValue {
left: *l,
right: *r,
});
}
}
Ok(())
}
}
fn traverse_value<'a>(ctx: &mut EqCtx<'a>, l: Value, r: Value) -> Result<(), EqualityFail> {
if let Some(nr) = ctx.map.get(&l) {
if *nr == r {
return Ok(());
} else {
return Err(EqualityFail::MismatchingValue { left: l, right: r });
}
}
match (ctx.lf.value_kind(l), ctx.rf.value_kind(r)) {
(ValueKind::Block(lb), ValueKind::Block(rb)) => {
ctx.map.insert(l, r);
ctx.to_walk.push_back((lb, rb));
Ok(())
}
(ValueKind::Argument(_, _), ValueKind::Argument(_, _)) => {
ctx.to_check.push((l, r));
Ok(())
}
(ValueKind::Const(lc), ValueKind::Const(rc)) => {
|
Ok(())
}
(ValueKind::PrimOp(lp), ValueKind::PrimOp(rp)) => {
let l_reads = ctx.lf.primop_reads(lp);
let r_reads = ctx.rf.primop_reads(rp);
if l_reads.len() != r_reads.len() {
return Err(EqualityFail::PrimReadsLength {
left: lp,
right: rp,
});
}
for (l, r) in l_reads.iter().zip(r_reads.iter()) {
traverse_value(ctx, *l, *r)?;
}
Ok(())
}
_ => Err(EqualityFail::MismatchingValue { left: l, right: r }),
}
}
#[cfg(test)]
mod tests {
use crate::parse_function_unwrap;
#[test]
fn basic_equality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
block2(%arg1);
block2(%b):
block3(%b);
block3(%a):
%ret(%a);
}
",
);
let ir2 = parse_function_unwrap(
"
a'a':a'b'/1 {
entry(%ret, %thr, %arg1):
block2(%arg1);
block3(%a):
%ret(%a);
block2(%b):
block3(%b);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_ok());
}
#[test]
fn args_length_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%ret(%arg1);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_read_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(%arg2);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_read_const_equality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_ok());
}
#[test]
fn args_read_const_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'a');
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/2 {
entry(%ret, %thr, %arg1, %arg2):
%ret(a'b');
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
#[test]
fn args_prim_inequality() {
let ir1 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%fun = a'a':a'a'/1;
%fun(%ret, %thr, %arg1);
}
",
);
let ir2 = parse_function_unwrap(
"
a'foo':a'bar'/1 {
entry(%ret, %thr, %arg1):
%fun = a'a':a'b'/1;
%fun(%ret, %thr, %arg1);
}
",
);
assert!(ir1
.graph_eq(ir1.block_entry(), &ir2, ir2.block_entry())
.is_err());
}
}
| if !ctx.lf.cons().eq_other(lc, ctx.rf.cons(), rc) {
return Err(EqualityFail::MismatchingConst {
left: lc,
right: rc,
});
} | if_condition | [
{
"content": "fn lower_function(ctx: &mut LowerCtx, b: &mut FunctionBuilder, fun: &Function) -> IrBlock {\n\n let entry = b.block_insert_with_span(Some(fun.span()));\n\n\n\n match fun {\n\n Function::Named(_named) => unimplemented!(),\n\n Function::Unnamed(lambda) => {\n\n ctx.fun... |
Rust | src/firmware/types.rs | tfanelli-rh/sev | e0e17aac9249b00b0cb3e24a2780ca814d229a11 |
use crate::certs::sev;
use crate::Version;
use std::marker::PhantomData;
pub struct PlatformReset;
bitflags::bitflags! {
#[derive(Default)]
pub struct PlatformStatusFlags: u32 {
const OWNED = 1 << 0;
const ENCRYPTED_STATE = 1 << 8;
}
}
#[derive(Default)]
#[repr(C, packed)]
pub struct PlatformStatus {
pub version: Version,
pub state: u8,
pub flags: PlatformStatusFlags,
pub build: u8,
pub guest_count: u32,
}
pub struct PekGen;
#[repr(C, packed)]
pub struct PekCsr<'a> {
addr: u64,
len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PekCsr<'a> {
pub fn new(cert: &'a mut sev::Certificate) -> Self {
Self {
addr: cert as *mut _ as _,
len: std::mem::size_of_val(cert) as _,
_phantom: PhantomData,
}
}
}
#[repr(C, packed)]
pub struct PekCertImport<'a> {
pek_addr: u64,
pek_len: u32,
oca_addr: u64,
oca_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PekCertImport<'a> {
pub fn new(pek: &'a sev::Certificate, oca: &'a sev::Certificate) -> Self {
Self {
pek_addr: pek as *const _ as _,
pek_len: std::mem::size_of_val(pek) as _,
oca_addr: oca as *const _ as _,
oca_len: std::mem::size_of_val(oca) as _,
_phantom: PhantomData,
}
}
}
pub struct PdhGen;
#[repr(C, packed)]
pub struct PdhCertExport<'a> {
pdh_addr: u64,
pdh_len: u32,
certs_addr: u64,
certs_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PdhCertExport<'a> {
pub fn new(pdh: &'a mut sev::Certificate, certs: &'a mut [sev::Certificate; 3]) -> Self {
Self {
pdh_addr: pdh as *mut _ as _,
pdh_len: std::mem::size_of_val(pdh) as _,
certs_addr: certs.as_mut_ptr() as _,
certs_len: std::mem::size_of_val(certs) as _,
_phantom: PhantomData,
}
}
}
#[repr(C, packed)]
pub struct GetId<'a> {
id_addr: u64,
id_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> GetId<'a> {
pub fn new(id: &'a mut [u8; 64]) -> Self {
Self {
id_addr: id.as_mut_ptr() as _,
id_len: id.len() as _,
_phantom: PhantomData,
}
}
pub fn as_slice(&self) -> &[u8] {
unsafe { std::slice::from_raw_parts(self.id_addr as *const u8, self.id_len as _) }
}
}
#[derive(Default)]
#[repr(C, packed)]
pub struct SnpPlatformStatus {
pub version: Version,
pub state: u8,
pub build_id: u32,
pub guest_count: u32,
pub tcb_version: u64,
}
|
use crate::certs::sev;
use crate::Version;
use std::marker::PhantomData;
pub struct PlatformReset;
bitflags::bitflags! {
#[derive(Default)]
pub struct PlatformStatusFlags: u32 {
const OWNED = 1 << 0;
const ENCRYPTED_STATE = 1 << 8;
}
}
#[derive(Default)]
#[repr(C, packed)]
pub struct PlatformStatus {
pub version: Version,
pub state: u8,
pub flags: PlatformStatusFlags,
pub build: u8,
pub guest_count: u32,
}
pub struct PekGen;
#[repr(C, packed)]
pub struct PekCsr<'a> {
addr: u64,
len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PekCsr<'a> {
pub fn new(cert: &'a mut sev::Certificate) | *const u8, self.id_len as _) }
}
}
#[derive(Default)]
#[repr(C, packed)]
pub struct SnpPlatformStatus {
pub version: Version,
pub state: u8,
pub build_id: u32,
pub guest_count: u32,
pub tcb_version: u64,
}
| -> Self {
Self {
addr: cert as *mut _ as _,
len: std::mem::size_of_val(cert) as _,
_phantom: PhantomData,
}
}
}
#[repr(C, packed)]
pub struct PekCertImport<'a> {
pek_addr: u64,
pek_len: u32,
oca_addr: u64,
oca_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PekCertImport<'a> {
pub fn new(pek: &'a sev::Certificate, oca: &'a sev::Certificate) -> Self {
Self {
pek_addr: pek as *const _ as _,
pek_len: std::mem::size_of_val(pek) as _,
oca_addr: oca as *const _ as _,
oca_len: std::mem::size_of_val(oca) as _,
_phantom: PhantomData,
}
}
}
pub struct PdhGen;
#[repr(C, packed)]
pub struct PdhCertExport<'a> {
pdh_addr: u64,
pdh_len: u32,
certs_addr: u64,
certs_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> PdhCertExport<'a> {
pub fn new(pdh: &'a mut sev::Certificate, certs: &'a mut [sev::Certificate; 3]) -> Self {
Self {
pdh_addr: pdh as *mut _ as _,
pdh_len: std::mem::size_of_val(pdh) as _,
certs_addr: certs.as_mut_ptr() as _,
certs_len: std::mem::size_of_val(certs) as _,
_phantom: PhantomData,
}
}
}
#[repr(C, packed)]
pub struct GetId<'a> {
id_addr: u64,
id_len: u32,
_phantom: PhantomData<&'a ()>,
}
impl<'a> GetId<'a> {
pub fn new(id: &'a mut [u8; 64]) -> Self {
Self {
id_addr: id.as_mut_ptr() as _,
id_len: id.len() as _,
_phantom: PhantomData,
}
}
pub fn as_slice(&self) -> &[u8] {
unsafe { std::slice::from_raw_parts(self.id_addr as | random | [] |
Rust | apps/fifteen_min/src/bus.rs | lucasccdias/abstreet | cf88a2a13396d1872f5165f54189c753b9686d21 | use abstutil::prettyprint_usize;
use geom::Duration;
use map_gui::tools::{InputWaypoints, WaypointID};
use map_model::connectivity::WalkingOptions;
use synthpop::{TripEndpoint, TripMode};
use widgetry::mapspace::{ObjectID, World, WorldOutcome};
use widgetry::{
Color, EventCtx, GfxCtx, HorizontalAlignment, Key, Line, Outcome, Panel, State, Text,
Transition, VerticalAlignment, Widget,
};
use crate::isochrone::{Isochrone, MovementOptions, Options};
use crate::App;
pub struct BusExperiment {
panel: Panel,
waypoints: InputWaypoints,
world: World<ID>,
}
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
enum ID {
Waypoint(WaypointID),
BusRoute(usize),
}
impl ObjectID for ID {}
impl BusExperiment {
pub fn new_state(ctx: &mut EventCtx, app: &App) -> Box<dyn State<App>> {
let mut state = BusExperiment {
panel: Panel::empty(ctx),
waypoints: InputWaypoints::new(app),
world: World::unbounded(),
};
state.recalculate_everything(ctx, app);
Box::new(state)
}
fn recalculate_everything(&mut self, ctx: &mut EventCtx, app: &App) {
let map = &app.map;
let mut world = World::bounded(map.get_bounds());
self.waypoints
.rebuild_world(ctx, &mut world, ID::Waypoint, 1);
for (idx, pair) in self.waypoints.get_waypoints().windows(2).enumerate() {
if let Some(path) = TripEndpoint::path_req(pair[0], pair[1], TripMode::Drive, map)
.and_then(|req| map.pathfind(req).ok())
{
let duration = path.estimate_duration(map, None);
if let Ok(hitbox) = path.trace_v2(map) {
world
.add(ID::BusRoute(idx))
.hitbox(hitbox)
.zorder(0)
.draw_color(self.waypoints.get_waypoint_color(idx))
.hover_alpha(0.8)
.tooltip(Text::from(Line(format!("Freeflow time is {duration}"))))
.build(ctx);
}
}
}
let stops = self
.waypoints
.get_waypoints()
.into_iter()
.filter_map(|endpt| match endpt {
TripEndpoint::Building(b) => Some(b),
_ => None,
})
.collect::<Vec<_>>();
let isochrone = Isochrone::new(
ctx,
app,
stops,
Options {
movement: MovementOptions::Walking(WalkingOptions::default()),
thresholds: vec![(Duration::minutes(15), Color::grey(0.3).alpha(0.5))],
/*thresholds: vec![
(Duration::minutes(5), Color::grey(0.3).alpha(0.5)),
(Duration::minutes(10), Color::grey(0.3).alpha(0.3)),
(Duration::minutes(15), Color::grey(0.3).alpha(0.2)),
],*/
},
);
world.draw_master_batch_built(isochrone.draw);
world.initialize_hover(ctx);
world.rebuilt_during_drag(&self.world);
self.world = world;
self.panel = Panel::new_builder(Widget::col(vec![
map_gui::tools::app_header(ctx, app, "Bus planner"),
ctx.style()
.btn_back("15-minute neighborhoods")
.hotkey(Key::Escape)
.build_def(ctx),
Text::from_multiline(vec![
Line("Within a 15 min walk of all stops:"),
Line(format!(
"Population: {}",
prettyprint_usize(isochrone.population)
)),
Line(format!(
"Shops: {}",
prettyprint_usize(
isochrone
.amenities_reachable
.borrow()
.values()
.map(|x| x.len())
.sum()
)
)),
])
.into_widget(ctx),
self.waypoints.get_panel_widget(ctx),
]))
.aligned(HorizontalAlignment::Left, VerticalAlignment::Top)
.ignore_initial_events()
.build(ctx);
}
}
impl State<App> for BusExperiment {
fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition<App> {
let panel_outcome = self.panel.event(ctx);
if let Outcome::Clicked(ref x) = panel_outcome {
if x == "15-minute neighborhoods" {
return Transition::Pop;
}
}
let world_outcome = self.world.event(ctx);
let world_outcome_for_waypoints = world_outcome
.maybe_map_id(|id| match id {
ID::Waypoint(id) => Some(id),
_ => None,
})
.unwrap_or(WorldOutcome::Nothing);
if self
.waypoints
.event(app, panel_outcome, world_outcome_for_waypoints)
{
self.recalculate_everything(ctx, app);
}
Transition::Keep
}
fn draw(&self, g: &mut GfxCtx, _: &App) {
self.panel.draw(g);
self.world.draw(g);
}
}
| use abstutil::prettyprint_usize;
use geom::Duration;
use map_gui::tools::{InputWaypoints, WaypointID};
use map_model::connectivity::WalkingOptions;
use synthpop::{TripEndpoint, TripMode};
use widgetry::mapspace::{ObjectID, World, WorldOutcome};
use widgetry::{
Color, EventCtx, GfxCtx, HorizontalAlignment, Key, Line, Outcome, Panel, State, Text,
Transition, VerticalAlignment, Widget,
};
use crate::isochrone::{Isochrone, MovementOptions, Options};
use crate::App;
pub struct BusExperiment {
panel: Panel,
waypoints: InputWaypoints,
world: World<ID>,
}
#[derive(Clone, Copy, Debug, Partia | lAlignment::Left, VerticalAlignment::Top)
.ignore_initial_events()
.build(ctx);
}
}
impl State<App> for BusExperiment {
fn event(&mut self, ctx: &mut EventCtx, app: &mut App) -> Transition<App> {
let panel_outcome = self.panel.event(ctx);
if let Outcome::Clicked(ref x) = panel_outcome {
if x == "15-minute neighborhoods" {
return Transition::Pop;
}
}
let world_outcome = self.world.event(ctx);
let world_outcome_for_waypoints = world_outcome
.maybe_map_id(|id| match id {
ID::Waypoint(id) => Some(id),
_ => None,
})
.unwrap_or(WorldOutcome::Nothing);
if self
.waypoints
.event(app, panel_outcome, world_outcome_for_waypoints)
{
self.recalculate_everything(ctx, app);
}
Transition::Keep
}
fn draw(&self, g: &mut GfxCtx, _: &App) {
self.panel.draw(g);
self.world.draw(g);
}
}
| lEq, Eq, Hash)]
enum ID {
Waypoint(WaypointID),
BusRoute(usize),
}
impl ObjectID for ID {}
impl BusExperiment {
pub fn new_state(ctx: &mut EventCtx, app: &App) -> Box<dyn State<App>> {
let mut state = BusExperiment {
panel: Panel::empty(ctx),
waypoints: InputWaypoints::new(app),
world: World::unbounded(),
};
state.recalculate_everything(ctx, app);
Box::new(state)
}
fn recalculate_everything(&mut self, ctx: &mut EventCtx, app: &App) {
let map = &app.map;
let mut world = World::bounded(map.get_bounds());
self.waypoints
.rebuild_world(ctx, &mut world, ID::Waypoint, 1);
for (idx, pair) in self.waypoints.get_waypoints().windows(2).enumerate() {
if let Some(path) = TripEndpoint::path_req(pair[0], pair[1], TripMode::Drive, map)
.and_then(|req| map.pathfind(req).ok())
{
let duration = path.estimate_duration(map, None);
if let Ok(hitbox) = path.trace_v2(map) {
world
.add(ID::BusRoute(idx))
.hitbox(hitbox)
.zorder(0)
.draw_color(self.waypoints.get_waypoint_color(idx))
.hover_alpha(0.8)
.tooltip(Text::from(Line(format!("Freeflow time is {duration}"))))
.build(ctx);
}
}
}
let stops = self
.waypoints
.get_waypoints()
.into_iter()
.filter_map(|endpt| match endpt {
TripEndpoint::Building(b) => Some(b),
_ => None,
})
.collect::<Vec<_>>();
let isochrone = Isochrone::new(
ctx,
app,
stops,
Options {
movement: MovementOptions::Walking(WalkingOptions::default()),
thresholds: vec![(Duration::minutes(15), Color::grey(0.3).alpha(0.5))],
/*thresholds: vec![
(Duration::minutes(5), Color::grey(0.3).alpha(0.5)),
(Duration::minutes(10), Color::grey(0.3).alpha(0.3)),
(Duration::minutes(15), Color::grey(0.3).alpha(0.2)),
],*/
},
);
world.draw_master_batch_built(isochrone.draw);
world.initialize_hover(ctx);
world.rebuilt_during_drag(&self.world);
self.world = world;
self.panel = Panel::new_builder(Widget::col(vec![
map_gui::tools::app_header(ctx, app, "Bus planner"),
ctx.style()
.btn_back("15-minute neighborhoods")
.hotkey(Key::Escape)
.build_def(ctx),
Text::from_multiline(vec![
Line("Within a 15 min walk of all stops:"),
Line(format!(
"Population: {}",
prettyprint_usize(isochrone.population)
)),
Line(format!(
"Shops: {}",
prettyprint_usize(
isochrone
.amenities_reachable
.borrow()
.values()
.map(|x| x.len())
.sum()
)
)),
])
.into_widget(ctx),
self.waypoints.get_panel_widget(ctx),
]))
.aligned(Horizonta | random | [
{
"content": "pub fn custom_bar(ctx: &mut EventCtx, filled_color: Color, pct_full: f64, txt: Text) -> Widget {\n\n let total_width = 300.0;\n\n let height = 32.0;\n\n let radius = 4.0;\n\n\n\n let mut batch = GeomBatch::new();\n\n // Background\n\n batch.push(\n\n Color::hex(\"#666666\"... |
Rust | tests/expectations/tests/issue-648-derive-debug-with-padding.rs | rust-lang-nursery/rust-bindgen | 5a01c551993e56d20240ef64d0ec78cd4195855d | #![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
#[repr(align(64))]
#[derive(Copy, Clone)]
pub struct NoDebug {
pub c: ::std::os::raw::c_char,
}
#[test]
fn bindgen_test_layout_NoDebug() {
assert_eq!(
::std::mem::size_of::<NoDebug>(),
64usize,
concat!("Size of: ", stringify!(NoDebug))
);
assert_eq!(
::std::mem::align_of::<NoDebug>(),
64usize,
concat!("Alignment of ", stringify!(NoDebug))
);
assert_eq!(
unsafe {
let uninit = ::std::mem::MaybeUninit::<NoDebug>::uninit();
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(NoDebug),
"::",
stringify!(c)
)
);
}
impl Default for NoDebug {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
impl ::std::cmp::PartialEq for NoDebug {
fn eq(&self, other: &NoDebug) -> bool {
self.c == other.c
}
}
#[repr(C)]
#[repr(align(64))]
#[derive(Copy, Clone)]
pub struct ShouldDeriveDebugButDoesNot {
pub c: [::std::os::raw::c_char; 32usize],
pub d: ::std::os::raw::c_char,
}
#[test]
fn bindgen_test_layout_ShouldDeriveDebugButDoesNot() {
assert_eq!(
::std::mem::size_of::<ShouldDeriveDebugButDoesNot>(),
64usize,
concat!("Size of: ", stringify!(ShouldDeriveDebugButDoesNot))
);
assert_eq!(
::std::mem::align_of::<ShouldDeriveDebugButDoesNot>(),
64usize,
concat!("Alignment of ", stringify!(ShouldDeriveDebugButDoesNot))
);
assert_eq!(
unsafe {
let uninit =
::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(
);
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(ShouldDeriveDebugButDoesNot),
"::",
stringify!(c)
)
);
assert_eq!(
unsafe {
let uninit =
::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(
);
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize
},
32usize,
concat!(
"Offset of field: ",
stringify!(ShouldDeriveDebugButDoesNot),
"::",
stringify!(d)
)
);
}
impl Default for ShouldDeriveDebugButDoesNot {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
impl ::std::cmp::PartialEq for ShouldDeriveDebugButDoesNot {
fn eq(&self, other: &ShouldDeriveDebugButDoesNot) -> bool {
self.c == other.c && self.d == other.d
}
}
| #![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[repr(C)]
#[repr(align(64))]
#[derive(Copy, Clone)]
pub struct NoDebug {
pub c: ::std::os::raw::c_char,
}
#[test]
fn bindgen_test_layout_NoDebug() {
assert_eq!(
::std::mem::size_of::<NoDebug>(),
64usize,
concat!("Size of: ", stringify!(NoDebug))
);
assert_eq!(
::std::mem::align_of::<NoDebug>(),
64usize,
concat!("Alignment of ", stringify!(NoDebug))
);
assert_eq!(
unsafe {
let uninit = ::std::mem::MaybeUninit::<NoDebug>::uninit();
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(NoDebug),
"::",
stringify!(c)
)
);
}
impl Default for NoDebug {
fn default() -> Self {
l |
}
impl ::std::cmp::PartialEq for NoDebug {
fn eq(&self, other: &NoDebug) -> bool {
self.c == other.c
}
}
#[repr(C)]
#[repr(align(64))]
#[derive(Copy, Clone)]
pub struct ShouldDeriveDebugButDoesNot {
pub c: [::std::os::raw::c_char; 32usize],
pub d: ::std::os::raw::c_char,
}
#[test]
fn bindgen_test_layout_ShouldDeriveDebugButDoesNot() {
assert_eq!(
::std::mem::size_of::<ShouldDeriveDebugButDoesNot>(),
64usize,
concat!("Size of: ", stringify!(ShouldDeriveDebugButDoesNot))
);
assert_eq!(
::std::mem::align_of::<ShouldDeriveDebugButDoesNot>(),
64usize,
concat!("Alignment of ", stringify!(ShouldDeriveDebugButDoesNot))
);
assert_eq!(
unsafe {
let uninit =
::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(
);
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).c) as usize - ptr as usize
},
0usize,
concat!(
"Offset of field: ",
stringify!(ShouldDeriveDebugButDoesNot),
"::",
stringify!(c)
)
);
assert_eq!(
unsafe {
let uninit =
::std::mem::MaybeUninit::<ShouldDeriveDebugButDoesNot>::uninit(
);
let ptr = uninit.as_ptr();
::std::ptr::addr_of!((*ptr).d) as usize - ptr as usize
},
32usize,
concat!(
"Offset of field: ",
stringify!(ShouldDeriveDebugButDoesNot),
"::",
stringify!(d)
)
);
}
impl Default for ShouldDeriveDebugButDoesNot {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
impl ::std::cmp::PartialEq for ShouldDeriveDebugButDoesNot {
fn eq(&self, other: &ShouldDeriveDebugButDoesNot) -> bool {
self.c == other.c && self.d == other.d
}
}
| et mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
} | function_block-function_prefixed | [
{
"content": "#[test]\n\nfn bindgen_test_layout_ShouldImplClone() {\n\n assert_eq!(\n\n ::std::mem::size_of::<ShouldImplClone>(),\n\n 132usize,\n\n concat!(\"Size of: \", stringify!(ShouldImplClone))\n\n );\n\n assert_eq!(\n\n ::std::mem::align_of::<ShouldImplClone>(),\n\n ... |
Rust | src/modules/centerdevice/auth.rs | dschneller/ceres | 9449011264d17fdd4b03a262930d8fe19ff9dc8f | use clams::prelude::{Config as ClamsConfig};
use clap::{App, Arg, ArgMatches, SubCommand};
use centerdevice::{CenterDevice, Client, ClientCredentials, Token};
use centerdevice::client::AuthorizedClient;
use centerdevice::client::auth::{Code, CodeProvider, IntoUrl};
use centerdevice::errors::{Result as CenterDeviceResult};
use failure::Fail;
use std::io;
use std::io::Write;
use std::convert::TryInto;
use config::{CeresConfig as Config, CenterDevice as CenterDeviceConfig, Profile};
use run_config::RunConfig;
use modules::{Result as ModuleResult, Error as ModuleError, ErrorKind as ModuleErrorKind, Module};
use modules::centerdevice::errors::*;
pub const NAME: &str = "auth";
pub struct SubModule;
impl Module for SubModule {
fn build_sub_cli() -> App<'static, 'static> {
SubCommand::with_name(NAME)
.about("Authenticate with CenterDevice")
.arg(
Arg::with_name("refresh")
.short("r")
.long("refresh")
.help("Just refresh token without re-authentication"),
)
.arg(
Arg::with_name("show")
.short("s")
.long("show")
.required_unless("save")
.help("On successful authentication, print the received token to stdout"),
)
.arg(
Arg::with_name("save")
.short("S")
.long("save")
.required_unless("show")
.help("On successful authentication, save the received token to configuration file"),
)
}
fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> ModuleResult<()> {
let args = cli_args.unwrap();
do_call(args, run_config, config)
.map_err(|e| ModuleError::with_chain(e, ModuleErrorKind::ModuleFailed(NAME.to_owned())))
}
}
struct CliCodeProvider {}
impl CodeProvider for CliCodeProvider {
fn get_code<T: IntoUrl>(&self, auth_url: T) -> CenterDeviceResult<Code> {
let auth_url = auth_url.into_url().expect("Failed to parse auth url");
println!("Please authenticate at the following URL, wait for the redirect, enter the code into the terminal, and then press return ...");
println!("\n\t{}\n", auth_url);
print!("Authentication code: ");
let _ = std::io::stdout().flush();
let mut input = String::new();
let _ = io::stdin().read_line(&mut input);
let code = input.trim();
let code = Code::new(code.to_string());
Ok(code)
}
}
fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {
let profile = match run_config.active_profile.as_ref() {
"default" => config.get_default_profile(),
s => config.get_profile(s),
}.chain_err(|| ErrorKind::FailedToParseCmd("profile".to_string()))?;
let centerdevice = profile.centerdevice.as_ref().ok_or(
Error::from_kind(ErrorKind::NoCenterDeviceInProfile)
)?;
let token = if args.is_present("refresh") {
refresh_token(¢erdevice)?
} else {
get_token(¢erdevice)?
};
debug!("{:#?}", token);
if args.is_present("show") {
println!("{:#?}", token);
}
if args.is_present("save") {
save_token(run_config, config, &token)
.chain_err(|| ErrorKind::FailedToSaveToken)?;
}
Ok(())
}
fn get_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {
let client_credentials = ClientCredentials::new(
¢erdevice.client_id,
¢erdevice.client_secret,
);
let code_provider = CliCodeProvider {};
info!("Authenticating with CenterDevice at {}", centerdevice.base_domain);
let client = Client::new(¢erdevice.base_domain, client_credentials)
.authorize_with_code_flow(¢erdevice.redirect_uri, &code_provider)
.map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;
info!("Successfully authenticated.");
Ok(client.token().clone())
}
fn refresh_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {
info!("Refreshing token with CenterDevice at {}", centerdevice.base_domain);
let client: AuthorizedClient = centerdevice.try_into()?;
let token = client.refresh_access_token()
.map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;
info!("Successfully re-energized.");
Ok(token)
}
fn save_token(run_config: &RunConfig, config: &Config, token: &Token) -> Result<()> {
let new_config = update_config(run_config, config, token)?;
new_config.save(run_config.active_config)
.chain_err(|| ErrorKind::FailedToSaveConfig)?;
Ok(())
}
fn update_config(run_config: &RunConfig, config: &Config, token: &Token) -> Result<Config> {
let profile = match run_config.active_profile.as_ref() {
"default" => config.get_default_profile(),
s => config.get_profile(s),
}.chain_err(|| ErrorKind::FailedToParseCmd("profile".to_string()))?;
let centerdevice = profile.centerdevice.as_ref().ok_or(
Error::from_kind(ErrorKind::NoCenterDeviceInProfile)
)?;
let centerdevice = CenterDeviceConfig {
access_token: Some(token.access_token().to_string()),
refresh_token: Some(token.refresh_token().to_string()),
..(*centerdevice).clone()
};
let profile = Profile {
centerdevice: Some(centerdevice),
..(*profile).clone()
};
let profile_name = match run_config.active_profile.as_ref() {
"default" => config.default_profile.clone(),
s => s.to_string(),
};
let mut profiles = config.profiles.clone();
profiles.insert(profile_name, profile);
let new_config = Config {
profiles,
..(*config).clone()
};
Ok(new_config)
}
| use clams::prelude::{Config as ClamsConfig};
use clap::{App, Arg, ArgMatches, SubCommand};
use centerdevice::{CenterDevice, Client, ClientCredentials, Token};
use centerdevice::client::AuthorizedClient;
use centerdevice::client::auth::{Code, CodeProvider, IntoUrl};
use centerdevice::errors::{Result as CenterDeviceResult};
use failure::Fail;
use std::io;
use std::io::Write;
use std::convert::TryInto;
use config::{CeresConfig as Config, CenterDevice as CenterDeviceConfig, Profile};
use run_config::RunConfig;
use modules::{Result as ModuleResult, Error as ModuleError, ErrorKind as ModuleErrorKind, Module};
use modules::centerdevice::errors::*;
pub const NAME: &str = "auth";
pub struct SubModule;
impl Module for SubModule {
fn build_sub_cli() -> App<'static, 'static> {
SubCommand::with_name(NAME)
.about("Authenticate with CenterDevice")
.arg(
Arg::with_name("refresh")
.short("r")
.long("refresh")
.help("Just refresh token without re-authentication"),
)
.arg(
Arg::with_name("show")
.short("s")
.long("show")
.required_unless("save")
.help("On successful authentication, print the received token to stdout"),
)
.arg(
Arg::with_name("save")
.short("S")
.long("save")
.required_unless("show")
.help("On successful authentication, save the received token to configuration file"),
)
}
fn call(cli_args: Option<&ArgMatches>, run_config: &RunConfig, config: &Config) -> ModuleResult<()> {
let args = cli_args.unwrap();
do_call(args, run_config, config)
.map_err(|e| ModuleError::with_chain(e, ModuleErrorKind::ModuleFailed(NAME.to_owned())))
}
}
struct CliCodeProvider {}
impl CodeProvider for CliCodeProvider {
fn get_code<T: IntoUrl>(&self, auth_url: T) -> CenterDeviceResult<Code> {
let auth_url = auth_url.into_url().expect("Failed to parse auth url");
println!("Please authenticate at the following URL, wait for the redirect, enter the code into the terminal, and then press return ...");
println!("\n\t{}\n", auth_url);
print!("Authentication code: ");
let _ = std::io::stdout().flush();
let mut input = String::new();
let _ = io::stdin().read_line(&mut input);
let code = input.trim();
let code = Code::new(code.to_string());
Ok(code)
}
}
fn do_call(args: &ArgMatches, run_config: &RunConfig, config: &Config) -> Result<()> {
let profile = match run_config.active_profile.as_ref() {
"default" => config.get_default_profile(),
s => config.get_profile(s),
}.chain_err(|| ErrorKind::FailedToParseCmd("profile".to_string()))?;
let centerdevice = profile.centerdevice.as_ref().ok_or(
Error::from_kind(ErrorKind::NoCenterDeviceInProfile)
)?;
let token = if args.is_present("refresh") {
refresh_token(¢erdevice)?
} else {
get_token(¢erdevice)?
};
debug!("{:#?}", token);
if args.is_present("show") {
println!("{:#?}", token);
}
|
Ok(())
}
fn get_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {
let client_credentials = ClientCredentials::new(
¢erdevice.client_id,
¢erdevice.client_secret,
);
let code_provider = CliCodeProvider {};
info!("Authenticating with CenterDevice at {}", centerdevice.base_domain);
let client = Client::new(¢erdevice.base_domain, client_credentials)
.authorize_with_code_flow(¢erdevice.redirect_uri, &code_provider)
.map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;
info!("Successfully authenticated.");
Ok(client.token().clone())
}
fn refresh_token(centerdevice: &CenterDeviceConfig) -> Result<Token> {
info!("Refreshing token with CenterDevice at {}", centerdevice.base_domain);
let client: AuthorizedClient = centerdevice.try_into()?;
let token = client.refresh_access_token()
.map_err(|e| Error::with_chain(e.compat(), ErrorKind::FailedToAccessCenterDeviceApi))?;
info!("Successfully re-energized.");
Ok(token)
}
fn save_token(run_config: &RunConfig, config: &Config, token: &Token) -> Result<()> {
let new_config = update_config(run_config, config, token)?;
new_config.save(run_config.active_config)
.chain_err(|| ErrorKind::FailedToSaveConfig)?;
Ok(())
}
fn update_config(run_config: &RunConfig, config: &Config, token: &Token) -> Result<Config> {
let profile = match run_config.active_profile.as_ref() {
"default" => config.get_default_profile(),
s => config.get_profile(s),
}.chain_err(|| ErrorKind::FailedToParseCmd("profile".to_string()))?;
let centerdevice = profile.centerdevice.as_ref().ok_or(
Error::from_kind(ErrorKind::NoCenterDeviceInProfile)
)?;
let centerdevice = CenterDeviceConfig {
access_token: Some(token.access_token().to_string()),
refresh_token: Some(token.refresh_token().to_string()),
..(*centerdevice).clone()
};
let profile = Profile {
centerdevice: Some(centerdevice),
..(*profile).clone()
};
let profile_name = match run_config.active_profile.as_ref() {
"default" => config.default_profile.clone(),
s => s.to_string(),
};
let mut profiles = config.profiles.clone();
profiles.insert(profile_name, profile);
let new_config = Config {
profiles,
..(*config).clone()
};
Ok(new_config)
}
| if args.is_present("save") {
save_token(run_config, config, &token)
.chain_err(|| ErrorKind::FailedToSaveToken)?;
} | if_condition | [
{
"content": "fn query_health(client: &ReqwestClient, name: &'static str, url: &str) -> impl Future<Item = HealthCheck, Error = Error> {\n\n trace!(\"Quering health for {}\", url);\n\n client\n\n .get(url)\n\n .header(Connection::close())\n\n .send()\n\n .map_err(|e| Error::with_chain(e,... |
Rust | src/cli/doc_get.rs | couchbaselabs/couchbase-shell | 28498991f17c7383e255cceb05eb71e543ae9d6e |
use super::util::convert_json_value_to_nu_value;
use crate::state::State;
use crate::cli::doc_upsert::{build_batched_kv_items, prime_manifest_if_required};
use crate::cli::util::cluster_identifiers_from;
use crate::client::KeyValueRequest;
use futures::stream::FuturesUnordered;
use futures::StreamExt;
use log::debug;
use nu_engine::{CommandArgs, Example};
use nu_errors::ShellError;
use nu_protocol::{
MaybeOwned, Primitive, Signature, SyntaxShape, TaggedDictBuilder, UntaggedValue,
};
use nu_source::Tag;
use nu_stream::OutputStream;
use std::ops::Add;
use std::sync::{Arc, Mutex};
use tokio::runtime::Runtime;
use tokio::time::Instant;
pub struct DocGet {
state: Arc<Mutex<State>>,
}
impl DocGet {
pub fn new(state: Arc<Mutex<State>>) -> Self {
Self { state }
}
}
impl nu_engine::WholeStreamCommand for DocGet {
fn name(&self) -> &str {
"doc get"
}
fn signature(&self) -> Signature {
Signature::build("doc get")
.optional("id", SyntaxShape::String, "the document id")
.named(
"id-column",
SyntaxShape::String,
"the name of the id column if used with an input stream",
None,
)
.named(
"bucket",
SyntaxShape::String,
"the name of the bucket",
None,
)
.named("scope", SyntaxShape::String, "the name of the scope", None)
.named(
"collection",
SyntaxShape::String,
"the name of the collection",
None,
)
.named(
"clusters",
SyntaxShape::String,
"the clusters which should be contacted",
None,
)
.named(
"batch-size",
SyntaxShape::Number,
"the maximum number of items to batch send at a time",
None,
)
}
fn usage(&self) -> &str {
"Fetches a document through the data service"
}
fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
run_get(self.state.clone(), args)
}
fn examples(&self) -> Vec<Example> {
vec![
Example {
description: "Fetches a single document with the ID as an argument",
example: "doc get my_doc_id",
result: None,
},
Example {
description: "Fetches multiple documents with IDs from the previous command",
example: "echo [[id]; [airline_10] [airline_11]] | doc get",
result: None,
},
]
}
}
fn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {
let ctrl_c = args.ctrl_c();
let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;
let batch_size: Option<i32> = args.get_flag("batch-size")?;
let id_column: String = args.get_flag("id-column")?.unwrap_or_else(|| "id".into());
let ids = ids_from_input(&mut args, id_column.clone())?;
let mut workers = FuturesUnordered::new();
let guard = state.lock().unwrap();
let mut all_ids: Vec<Vec<String>> = vec![];
if let Some(size) = batch_size {
all_ids = build_batched_kv_items(size as u32, ids.clone());
}
let mut results = vec![];
for identifier in cluster_identifiers {
let active_cluster = match guard.clusters().get(&identifier) {
Some(c) => c,
None => {
return Err(ShellError::unexpected("Cluster not found"));
}
};
let bucket = match args
.get_flag("bucket")?
.or_else(|| active_cluster.active_bucket())
{
Some(v) => Ok(v),
None => Err(ShellError::unexpected(
"Could not auto-select a bucket - please use --bucket instead".to_string(),
)),
}?;
let scope = match args.get_flag("scope")? {
Some(s) => s,
None => match active_cluster.active_scope() {
Some(s) => s,
None => "".into(),
},
};
let collection = match args.get_flag("collection")? {
Some(c) => c,
None => match active_cluster.active_collection() {
Some(c) => c,
None => "".into(),
},
};
if all_ids.is_empty() {
all_ids = build_batched_kv_items(active_cluster.kv_batch_size(), ids.clone());
}
debug!("Running kv get for docs {:?}", &ids);
let rt = Runtime::new().unwrap();
let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());
let mut client = rt.block_on(active_cluster.cluster().key_value_client(
bucket.clone(),
deadline,
ctrl_c.clone(),
))?;
prime_manifest_if_required(
&rt,
scope.clone(),
collection.clone(),
ctrl_c.clone(),
Instant::now().add(active_cluster.timeouts().data_timeout()),
&mut client,
)?;
let client = Arc::new(client);
for ids in all_ids.clone() {
for id in ids {
let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());
let scope = scope.clone();
let collection = collection.clone();
let ctrl_c = ctrl_c.clone();
let id = id.clone();
let client = client.clone();
workers.push(async move {
client
.request(
KeyValueRequest::Get { key: id },
scope,
collection,
deadline,
ctrl_c,
)
.await
});
}
rt.block_on(async {
while let Some(response) = workers.next().await {
match response {
Ok(mut res) => {
let tag = Tag::default();
let mut collected = TaggedDictBuilder::new(&tag);
collected.insert_value(&id_column, res.key());
collected.insert_value(
"cas",
UntaggedValue::int(res.cas() as i64).into_untagged_value(),
);
let content = res.content().unwrap();
match convert_json_value_to_nu_value(&content, Tag::default()) {
Ok(c) => {
collected.insert_value("content", c);
collected.insert_value("error", "".to_string());
}
Err(e) => {
collected.insert_value("content", "".to_string());
collected.insert_value("error", e.to_string());
}
}
collected.insert_value("cluster", identifier.clone());
results.push(collected.into_value());
}
Err(e) => {
let tag = Tag::default();
let mut collected = TaggedDictBuilder::new(&tag);
collected.insert_value(
&id_column,
e.key().unwrap_or_else(|| "".to_string()),
);
collected.insert_value("cas", "".to_string());
collected.insert_value("content", "".to_string());
collected.insert_value("error", e.to_string());
collected.insert_value("cluster", identifier.clone());
results.push(collected.into_value());
}
}
}
});
}
}
Ok(OutputStream::from(results))
}
pub(crate) fn ids_from_input(
args: &mut CommandArgs,
id_column: String,
) -> Result<Vec<String>, ShellError> {
let mut ids = vec![];
for item in &mut args.input {
let untagged = item.into();
match untagged {
UntaggedValue::Primitive(Primitive::String(s)) => ids.push(s.clone()),
UntaggedValue::Row(d) => {
if let MaybeOwned::Borrowed(d) = d.get_data(id_column.as_ref()) {
let untagged = &d.value;
if let UntaggedValue::Primitive(Primitive::String(s)) = untagged {
ids.push(s.clone())
}
}
}
_ => {}
}
}
if let Some(id) = args.opt(0)? {
ids.push(id);
}
Ok(ids)
}
|
use super::util::convert_json_value_to_nu_value;
use crate::state::State;
use crate::cli::doc_upsert::{build_batched_kv_items, prime_manifest_if_required};
use crate::cli::util::cluster_identifiers_from;
use crate::client::KeyValueRequest;
use futures::stream::FuturesUnordered;
use futures::StreamExt;
use log::debug;
use nu_engine::{CommandArgs, Example};
use nu_errors::ShellError;
use nu_protocol::{
MaybeOwned, Primitive, Signature, SyntaxShape, TaggedDictBuilder, UntaggedValue,
};
use nu_source::Tag;
use nu_stream::OutputStream;
use std::ops::Add;
use std::sync::{Arc, Mutex};
use tokio::runtime::Runtime;
use tokio::time::Instant;
pub struct DocGet {
state: Arc<Mutex<State>>,
}
impl DocGet {
pub fn new(state: Arc<Mutex<State>>) -> Self {
Self { state }
}
}
impl nu_engine::WholeStreamCommand for DocGet {
fn name(&self) -> &str {
"doc get"
}
fn signature(&self) -> Signature {
Signature::build("doc get")
.optional("id", SyntaxShape::String, "the document id")
.named(
"id-column",
SyntaxShape::String,
"the name of the id column if used with an input stream",
None,
)
.named(
"bucket",
SyntaxShape::String,
"the name of the bucket",
None,
)
.named("scope", SyntaxShape::String, "the name of the scope", None)
.named(
"collection",
SyntaxShape::String,
"the name of the collection",
None,
)
.named(
"clusters",
SyntaxShape::String,
"the clusters which should be contacted",
None,
)
.named(
"batch-size",
SyntaxShape::Number,
"the maximum number of items to batch send at a time",
None,
)
}
fn usage(&self) -> &str {
"Fetches a document through the data service"
}
fn run(&self, args: CommandArgs) -> Result<OutputStream, ShellError> {
run_get(self.state.clone(), args)
}
fn examples(&self) -> Vec<Example> {
vec![
Example {
description: "Fetches a single document with the ID as an argument",
example: "doc get my_doc_id",
result: None,
},
Example {
description: "Fetches multiple documents with IDs from the previous com |
}
fn run_get(state: Arc<Mutex<State>>, mut args: CommandArgs) -> Result<OutputStream, ShellError> {
let ctrl_c = args.ctrl_c();
let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;
let batch_size: Option<i32> = args.get_flag("batch-size")?;
let id_column: String = args.get_flag("id-column")?.unwrap_or_else(|| "id".into());
let ids = ids_from_input(&mut args, id_column.clone())?;
let mut workers = FuturesUnordered::new();
let guard = state.lock().unwrap();
let mut all_ids: Vec<Vec<String>> = vec![];
if let Some(size) = batch_size {
all_ids = build_batched_kv_items(size as u32, ids.clone());
}
let mut results = vec![];
for identifier in cluster_identifiers {
let active_cluster = match guard.clusters().get(&identifier) {
Some(c) => c,
None => {
return Err(ShellError::unexpected("Cluster not found"));
}
};
let bucket = match args
.get_flag("bucket")?
.or_else(|| active_cluster.active_bucket())
{
Some(v) => Ok(v),
None => Err(ShellError::unexpected(
"Could not auto-select a bucket - please use --bucket instead".to_string(),
)),
}?;
let scope = match args.get_flag("scope")? {
Some(s) => s,
None => match active_cluster.active_scope() {
Some(s) => s,
None => "".into(),
},
};
let collection = match args.get_flag("collection")? {
Some(c) => c,
None => match active_cluster.active_collection() {
Some(c) => c,
None => "".into(),
},
};
if all_ids.is_empty() {
all_ids = build_batched_kv_items(active_cluster.kv_batch_size(), ids.clone());
}
debug!("Running kv get for docs {:?}", &ids);
let rt = Runtime::new().unwrap();
let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());
let mut client = rt.block_on(active_cluster.cluster().key_value_client(
bucket.clone(),
deadline,
ctrl_c.clone(),
))?;
prime_manifest_if_required(
&rt,
scope.clone(),
collection.clone(),
ctrl_c.clone(),
Instant::now().add(active_cluster.timeouts().data_timeout()),
&mut client,
)?;
let client = Arc::new(client);
for ids in all_ids.clone() {
for id in ids {
let deadline = Instant::now().add(active_cluster.timeouts().data_timeout());
let scope = scope.clone();
let collection = collection.clone();
let ctrl_c = ctrl_c.clone();
let id = id.clone();
let client = client.clone();
workers.push(async move {
client
.request(
KeyValueRequest::Get { key: id },
scope,
collection,
deadline,
ctrl_c,
)
.await
});
}
rt.block_on(async {
while let Some(response) = workers.next().await {
match response {
Ok(mut res) => {
let tag = Tag::default();
let mut collected = TaggedDictBuilder::new(&tag);
collected.insert_value(&id_column, res.key());
collected.insert_value(
"cas",
UntaggedValue::int(res.cas() as i64).into_untagged_value(),
);
let content = res.content().unwrap();
match convert_json_value_to_nu_value(&content, Tag::default()) {
Ok(c) => {
collected.insert_value("content", c);
collected.insert_value("error", "".to_string());
}
Err(e) => {
collected.insert_value("content", "".to_string());
collected.insert_value("error", e.to_string());
}
}
collected.insert_value("cluster", identifier.clone());
results.push(collected.into_value());
}
Err(e) => {
let tag = Tag::default();
let mut collected = TaggedDictBuilder::new(&tag);
collected.insert_value(
&id_column,
e.key().unwrap_or_else(|| "".to_string()),
);
collected.insert_value("cas", "".to_string());
collected.insert_value("content", "".to_string());
collected.insert_value("error", e.to_string());
collected.insert_value("cluster", identifier.clone());
results.push(collected.into_value());
}
}
}
});
}
}
Ok(OutputStream::from(results))
}
pub(crate) fn ids_from_input(
args: &mut CommandArgs,
id_column: String,
) -> Result<Vec<String>, ShellError> {
let mut ids = vec![];
for item in &mut args.input {
let untagged = item.into();
match untagged {
UntaggedValue::Primitive(Primitive::String(s)) => ids.push(s.clone()),
UntaggedValue::Row(d) => {
if let MaybeOwned::Borrowed(d) = d.get_data(id_column.as_ref()) {
let untagged = &d.value;
if let UntaggedValue::Primitive(Primitive::String(s)) = untagged {
ids.push(s.clone())
}
}
}
_ => {}
}
}
if let Some(id) = args.opt(0)? {
ids.push(id);
}
Ok(ids)
}
| mand",
example: "echo [[id]; [airline_10] [airline_11]] | doc get",
result: None,
},
]
} | function_block-function_prefixed | [
{
"content": "fn buckets_get(state: Arc<Mutex<State>>, args: CommandArgs) -> Result<OutputStream, ShellError> {\n\n let ctrl_c = args.ctrl_c();\n\n\n\n let cluster_identifiers = cluster_identifiers_from(&state, &args, true)?;\n\n let bucket: String = args.req(0)?;\n\n\n\n debug!(\"Running buckets ge... |
Rust | crates/interledger-settlement-engines/src/stores/redis_ethereum_ledger/store.rs | pensivej/interledger-rs | f86937f11ee4557887b66c2a7dc935a6475bbd3a | use futures::{
future::{err, ok},
Future,
};
use ethereum_tx_sign::web3::types::{Address as EthAddress, H256, U256};
use interledger_service::Account as AccountTrait;
use std::collections::HashMap;
use crate::engines::ethereum_ledger::{EthereumAccount, EthereumAddresses, EthereumStore};
use redis::{self, cmd, r#async::SharedConnection, ConnectionInfo, PipelineCommands, Value};
use log::{debug, error};
use crate::stores::redis_store_common::{EngineRedisStore, EngineRedisStoreBuilder};
static RECENTLY_OBSERVED_BLOCK_KEY: &str = "recently_observed_block";
static SAVED_TRANSACTIONS_KEY: &str = "transactions";
static SETTLEMENT_ENGINES_KEY: &str = "settlement";
static LEDGER_KEY: &str = "ledger";
static ETHEREUM_KEY: &str = "eth";
#[derive(Clone, Debug, Serialize)]
pub struct Account {
pub(crate) id: u64,
pub(crate) own_address: EthAddress,
pub(crate) token_address: Option<EthAddress>,
}
impl AccountTrait for Account {
type AccountId = u64;
fn id(&self) -> Self::AccountId {
self.id
}
}
fn ethereum_transactions_key(tx_hash: H256) -> String {
format!(
"{}:{}:{}:{}",
ETHEREUM_KEY, LEDGER_KEY, SAVED_TRANSACTIONS_KEY, tx_hash,
)
}
fn ethereum_ledger_key(account_id: u64) -> String {
format!(
"{}:{}:{}:{}",
ETHEREUM_KEY, LEDGER_KEY, SETTLEMENT_ENGINES_KEY, account_id
)
}
impl EthereumAccount for Account {
fn token_address(&self) -> Option<EthAddress> {
self.token_address
}
fn own_address(&self) -> EthAddress {
self.own_address
}
}
pub struct EthereumLedgerRedisStoreBuilder {
redis_store_builder: EngineRedisStoreBuilder,
}
impl EthereumLedgerRedisStoreBuilder {
pub fn new(redis_uri: ConnectionInfo) -> Self {
EthereumLedgerRedisStoreBuilder {
redis_store_builder: EngineRedisStoreBuilder::new(redis_uri),
}
}
pub fn connect(&self) -> impl Future<Item = EthereumLedgerRedisStore, Error = ()> {
self.redis_store_builder
.connect()
.and_then(move |redis_store| {
let connection = redis_store.connection.clone();
Ok(EthereumLedgerRedisStore {
redis_store,
connection,
})
})
}
}
#[derive(Clone)]
pub struct EthereumLedgerRedisStore {
redis_store: EngineRedisStore,
connection: SharedConnection,
}
impl EthereumLedgerRedisStore {
pub fn new(redis_store: EngineRedisStore) -> Self {
let connection = redis_store.connection.clone();
EthereumLedgerRedisStore {
redis_store,
connection,
}
}
}
impl EthereumStore for EthereumLedgerRedisStore {
type Account = Account;
fn load_account_addresses(
&self,
account_ids: Vec<<Self::Account as AccountTrait>::AccountId>,
) -> Box<dyn Future<Item = Vec<EthereumAddresses>, Error = ()> + Send> {
debug!("Loading account addresses {:?}", account_ids);
let mut pipe = redis::pipe();
for account_id in account_ids.iter() {
pipe.hgetall(ethereum_ledger_key(*account_id));
}
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| {
error!(
"Error the addresses for accounts: {:?} {:?}",
account_ids, err
)
})
.and_then(
move |(_conn, addresses): (_, Vec<HashMap<String, Vec<u8>>>)| {
debug!("Loaded account addresses {:?}", addresses);
let mut ret = Vec::with_capacity(addresses.len());
for addr in &addresses {
let own_address = if let Some(own_address) = addr.get("own_address") {
own_address
} else {
return err(());
};
let own_address = EthAddress::from(&own_address[..]);
let token_address =
if let Some(token_address) = addr.get("token_address") {
token_address
} else {
return err(());
};
let token_address = if token_address.len() == 20 {
Some(EthAddress::from(&token_address[..]))
} else {
None
};
ret.push(EthereumAddresses {
own_address,
token_address,
});
}
ok(ret)
},
),
)
}
fn save_account_addresses(
&self,
data: HashMap<<Self::Account as AccountTrait>::AccountId, EthereumAddresses>,
) -> Box<dyn Future<Item = (), Error = ()> + Send> {
let mut pipe = redis::pipe();
for (account_id, d) in data {
let token_address = if let Some(token_address) = d.token_address {
token_address.to_vec()
} else {
vec![]
};
let acc_id = ethereum_ledger_key(account_id);
let addrs = &[
("own_address", d.own_address.to_vec()),
("token_address", token_address),
];
pipe.hset_multiple(acc_id, addrs).ignore();
pipe.set(addrs_to_key(d), account_id).ignore();
}
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error saving account data: {:?}", err))
.and_then(move |(_conn, _ret): (_, Value)| Ok(())),
)
}
fn save_recently_observed_block(
&self,
block: U256,
) -> Box<dyn Future<Item = (), Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.set(RECENTLY_OBSERVED_BLOCK_KEY, block.low_u64())
.ignore();
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| {
error!("Error saving last observed block {:?}: {:?}", block, err)
})
.and_then(move |(_conn, _ret): (_, Value)| Ok(())),
)
}
fn load_recently_observed_block(&self) -> Box<dyn Future<Item = U256, Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.get(RECENTLY_OBSERVED_BLOCK_KEY);
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading last observed block: {:?}", err))
.and_then(move |(_conn, block): (_, Vec<u64>)| {
if !block.is_empty() {
let block = U256::from(block[0]);
ok(block)
} else {
ok(U256::from(0))
}
}),
)
}
fn load_account_id_from_address(
&self,
eth_address: EthereumAddresses,
) -> Box<dyn Future<Item = <Self::Account as AccountTrait>::AccountId, Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.get(addrs_to_key(eth_address));
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(move |(_conn, account_id): (_, Vec<u64>)| ok(account_id[0])),
)
}
fn check_if_tx_processed(
&self,
tx_hash: H256,
) -> Box<dyn Future<Item = bool, Error = ()> + Send> {
Box::new(
cmd("EXISTS")
.arg(ethereum_transactions_key(tx_hash))
.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(move |(_conn, ret): (_, bool)| Ok(ret)),
)
}
fn mark_tx_processed(&self, tx_hash: H256) -> Box<dyn Future<Item = (), Error = ()> + Send> {
Box::new(
cmd("SETNX")
.arg(ethereum_transactions_key(tx_hash))
.arg(true)
.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(
move |(_conn, ret): (_, bool)| {
if ret {
ok(())
} else {
err(())
}
},
),
)
}
}
fn addrs_to_key(address: EthereumAddresses) -> String {
let token_address = if let Some(token_address) = address.token_address {
token_address.to_string()
} else {
"null".to_string()
};
format!(
"account:{}:{}",
address.own_address.to_string(),
token_address
)
}
#[cfg(test)]
mod tests {
use super::super::super::test_helpers::store_helpers::{
block_on, test_eth_store as test_store,
};
use super::*;
use std::iter::FromIterator;
use std::str::FromStr;
#[test]
fn saves_and_loads_ethereum_addreses_properly() {
block_on(test_store().and_then(|(store, context)| {
let account_ids = vec![30, 42];
let account_addresses = vec![
EthereumAddresses {
own_address: EthAddress::from_str("3cdb3d9e1b74692bb1e3bb5fc81938151ca64b02")
.unwrap(),
token_address: Some(
EthAddress::from_str("c92be489639a9c61f517bd3b955840fa19bc9b7c").unwrap(),
),
},
EthereumAddresses {
own_address: EthAddress::from_str("2fcd07047c209c46a767f8338cb0b14955826826")
.unwrap(),
token_address: None,
},
];
let input = HashMap::from_iter(vec![
(account_ids[0], account_addresses[0]),
(account_ids[1], account_addresses[1]),
]);
store
.save_account_addresses(input)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.load_account_addresses(account_ids.clone())
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |data| {
assert_eq!(data[0], account_addresses[0]);
assert_eq!(data[1], account_addresses[1]);
let _ = context;
store
.load_account_id_from_address(account_addresses[0])
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |acc_id| {
assert_eq!(acc_id, account_ids[0]);
let _ = context;
store
.load_account_id_from_address(account_addresses[1])
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |acc_id| {
assert_eq!(acc_id, account_ids[1]);
let _ = context;
Ok(())
})
})
})
})
}))
.unwrap()
}
#[test]
fn saves_and_loads_last_observed_data_properly() {
block_on(test_store().and_then(|(store, context)| {
let block = U256::from(2);
store
.save_recently_observed_block(block)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.load_recently_observed_block()
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |data| {
assert_eq!(data, block);
let _ = context;
Ok(())
})
})
}))
.unwrap()
}
#[test]
fn saves_tx_hashes_properly() {
block_on(test_store().and_then(|(store, context)| {
let tx_hash =
H256::from("0xb28675771f555adf614f1401838b9fffb43bc285387679bcbd313a8dc5bdc00e");
store
.mark_tx_processed(tx_hash)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.check_if_tx_processed(tx_hash)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |seen2| {
assert_eq!(seen2, true);
let _ = context;
Ok(())
})
})
}))
.unwrap()
}
}
| use futures::{
future::{err, ok},
Future,
};
use ethereum_tx_sign::web3::types::{Address as EthAddress, H256, U256};
use interledger_service::Account as AccountTrait;
use std::collections::HashMap;
use crate::engines::ethereum_ledger::{EthereumAccount, EthereumAddresses, EthereumStore};
use redis::{self, cmd, r#async::SharedConnection, ConnectionInfo, PipelineCommands, Value};
use log::{debug, error};
use crate::stores::redis_store_common::{EngineRedisStore, EngineRedisStoreBuilder};
static RECENTLY_OBSERVED_BLOCK_KEY: &str = "recently_observed_block";
static SAVED_TRANSACTIONS_KEY: &str = "transactions";
static SETTLEMENT_ENGINES_KEY: &str = "settlement";
static LEDGER_KEY: &str = "ledger";
static ETHEREUM_KEY: &str = "eth";
#[derive(Clone, Debug, Serialize)]
pub struct Account {
pub(crate) id: u64,
pub(crate) own_address: EthAddress,
pub(crate) token_address: Option<EthAddress>,
}
impl AccountTrait for Account {
type AccountId = u64;
fn id(&self) -> Self::AccountId {
self.id
}
}
fn ethereum_transactions_key(tx_hash: H256) -> String {
format!(
"{}:{}:{}:{}",
ETHEREUM_KEY, LEDGER_KEY, SAVED_TRANSACTIONS_KEY, tx_hash,
)
}
fn ethereum_ledger_key(account_id: u64) -> String {
format!(
"{}:{}:{}:{}",
ETHEREUM_KEY, LEDGER_KEY, SETTLEMENT_ENGINES_KEY, account_id
)
}
impl EthereumAccount for Account {
fn token_address(&self) -> Option<EthAddress> {
self.token_address
}
fn own_address(&self) -> EthAddress {
self.own_address
}
}
pub struct EthereumLedgerRedisStoreBuilder {
redis_store_builder: EngineRedisStoreBuilder,
}
impl EthereumLedgerRedisStoreBuilder {
pub fn new(redis_uri: ConnectionInfo) -> Self {
EthereumLedgerRedisStoreBuilder {
redis_store_builder: EngineRedisStoreBuilder::new(redis_uri),
}
}
pub fn connect(&self) -> impl Future<Item = EthereumLedgerRedisStore, Error = ()> {
self.redis_store_builder
.connect()
.and_then(move |redis_store| {
let connection = redis_store.connection.clone();
Ok(EthereumLedgerRedisStore {
redis_store,
connection,
})
})
}
}
#[derive(Clone)]
pub struct EthereumLedgerRedisStore {
redis_store: EngineRedisStore,
connection: SharedConnection,
}
impl EthereumLedgerRedisStore {
pub fn new(redis_store: EngineRedisStore) -> Self {
let connection = redis_store.connection.clone();
EthereumLedgerRedisStore {
redis_store,
connection,
}
}
}
impl EthereumStore for EthereumLedgerRedisStore {
type Account = Account;
fn load_account_addresses(
&self,
account_ids: Vec<<Self::Account as AccountTrait>::AccountId>,
) -> Box<dyn Future<Item = Vec<EthereumAddresses>, Error = ()> + Send> {
debug!("Loading account addresses {:?}", account_ids);
let mut pipe = redis::pipe();
for account_id in account_ids.iter() {
pipe.hgetall(ethereum_ledger_key(*account_id));
}
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| {
error!(
"Error the addresses for accounts: {:?} {:?}",
account_ids, err
)
})
.and_then(
move |(_conn, addresses): (_, Vec<HashMap<String, Vec<u8>>>)| {
debug!("Loaded account addresses {:?}", addresses);
let mut ret = Vec::with_capacity(addresses.len());
for addr in &addresses {
let own_address = if let Some(own_address) = addr.get("own_address") {
own_address
} else {
return err(());
};
let own_address = EthAddress::from(&own_address[..]);
let token_address =
if let Some(token_address) = addr.get("token_address") {
token_address
} else {
return err(());
};
let token_address = if token_address.len() == 20 {
Some(EthAddress::from(&token_address[..]))
} else {
None
};
ret.push(EthereumAddresses {
own_address,
token_address,
});
}
ok(ret)
},
),
)
}
fn save_account_addresses(
&self,
data: HashMap<<Self::Account as AccountTrait>::AccountId, EthereumAddresses>,
) -> Box<dyn Future<Item = (), Error = ()> + Send> {
let mut pipe = redis::pipe();
for (account_id, d) in data {
let token_address = if let Some(token_address) = d.token_address {
token_address.to_vec()
} else {
vec![]
};
let acc_id = ethereum_ledger_key(account_id);
let addrs = &[
("own_address", d.own_address.to_vec()),
("token_address", token_address),
];
pipe.hset_multiple(acc_id, addrs).ignore();
pipe.set(addrs_to_key(d), account_id).ignore();
}
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error saving account data: {:?}", err))
.and_then(move |(_conn, _ret): (_, Value)| Ok(())),
)
}
fn save_recently_observed_block(
&self,
block: U256,
) -> Box<dyn Future<Item = (), Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.set(RECENTLY_OBSERVED_BLOCK_KEY, block.low_u64())
.ignore();
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| {
error!("Error saving last observed block {:?}: {:?}", block, err)
})
.and_then(move |(_conn, _ret): (_, Value)| Ok(())),
)
}
fn load_recently_observed_block(&self) -> Box<dyn Future<Item = U256, Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.get(RECENTLY_OBSERVED_BLOCK_KEY);
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading last observed block: {:?}", err))
.and_then(move |(_conn, block): (_, Vec<u64>)| {
if !block.is_empty() {
let block = U256::from(block[0]);
ok(block)
} else {
ok(U256::from(0))
}
}),
)
}
fn load_account_id_from_address(
&self,
eth_address: EthereumAddresses,
) -> Box<dyn Future<Item = <Self::Account as AccountTrait>::AccountId, Error = ()> + Send> {
let mut pipe = redis::pipe();
pipe.get(addrs_to_key(eth_address));
Box::new(
pipe.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(move |(_conn, account_id): (_, Vec<u64>)| ok(account_id[0])),
)
}
fn check_if_tx_processed(
&self,
tx_hash: H256,
) -> Box<dyn Future<Item = bool, Error = ()> + Send> {
Box::new(
cmd("EXISTS")
.arg(ethereum_transactions_key(tx_hash))
.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(move |(_conn, ret): (_, bool)| Ok(ret)),
)
}
fn mark_tx_processed(&self, tx_hash: H256) -> Box<dyn Future<Item = (), Error = ()> + Send> {
Box::new(
cmd("SETNX")
.arg(ethereum_transactions_key(tx_hash))
.arg(true)
.query_async(self.connection.clone())
.map_err(move |err| error!("Error loading account data: {:?}", err))
.and_then(
move |(_conn, ret): (_, bool)| {
if ret {
ok(())
} else {
err(())
}
},
),
)
}
}
fn addrs_to_key(address: EthereumAddresses) -> String {
let token_address = if let Some(token_address) = address.token_address {
token_address.to_string()
} else {
"null".to_string()
};
format!(
"account:{}:{}",
address.own_address.to_string(),
token_address
)
}
#[cfg(test)]
mod tests {
use super::super::super::test_helpers::store_helpers::{
block_on, test_eth_store as test_store,
};
use super::*;
use std::iter::FromIterator;
use std::str::FromStr;
#[test]
fn saves_and_loads_ethereum_addreses_properly() {
|
.unwrap()
}
#[test]
fn saves_and_loads_last_observed_data_properly() {
block_on(test_store().and_then(|(store, context)| {
let block = U256::from(2);
store
.save_recently_observed_block(block)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.load_recently_observed_block()
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |data| {
assert_eq!(data, block);
let _ = context;
Ok(())
})
})
}))
.unwrap()
}
#[test]
fn saves_tx_hashes_properly() {
block_on(test_store().and_then(|(store, context)| {
let tx_hash =
H256::from("0xb28675771f555adf614f1401838b9fffb43bc285387679bcbd313a8dc5bdc00e");
store
.mark_tx_processed(tx_hash)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.check_if_tx_processed(tx_hash)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |seen2| {
assert_eq!(seen2, true);
let _ = context;
Ok(())
})
})
}))
.unwrap()
}
}
| block_on(test_store().and_then(|(store, context)| {
let account_ids = vec![30, 42];
let account_addresses = vec![
EthereumAddresses {
own_address: EthAddress::from_str("3cdb3d9e1b74692bb1e3bb5fc81938151ca64b02")
.unwrap(),
token_address: Some(
EthAddress::from_str("c92be489639a9c61f517bd3b955840fa19bc9b7c").unwrap(),
),
},
EthereumAddresses {
own_address: EthAddress::from_str("2fcd07047c209c46a767f8338cb0b14955826826")
.unwrap(),
token_address: None,
},
];
let input = HashMap::from_iter(vec![
(account_ids[0], account_addresses[0]),
(account_ids[1], account_addresses[1]),
]);
store
.save_account_addresses(input)
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |_| {
store
.load_account_addresses(account_ids.clone())
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |data| {
assert_eq!(data[0], account_addresses[0]);
assert_eq!(data[1], account_addresses[1]);
let _ = context;
store
.load_account_id_from_address(account_addresses[0])
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |acc_id| {
assert_eq!(acc_id, account_ids[0]);
let _ = context;
store
.load_account_id_from_address(account_addresses[1])
.map_err(|err| eprintln!("Redis error: {:?}", err))
.and_then(move |acc_id| {
assert_eq!(acc_id, account_ids[1]);
let _ = context;
Ok(())
})
})
})
})
})) | call_expression | [
{
"content": "pub fn delay(ms: u64) -> impl Future<Item = (), Error = ()> {\n\n Delay::new(Instant::now() + Duration::from_millis(ms)).map_err(|err| panic!(err))\n\n}\n\n\n",
"file_path": "crates/interledger-settlement-engines/tests/redis_helpers.rs",
"rank": 0,
"score": 401299.29343494965
},
... |
Rust | kernel-hal/src/bare/arch/riscv/vm.rs | SummerVibes/zCore | 09c69b2adc920b6edc78a7d45d9237bfd8b43d40 | use core::fmt::{Debug, Formatter, Result};
use core::slice;
use riscv::{asm, register::satp};
use spin::Mutex;
use crate::addr::{align_down, align_up};
use crate::utils::page_table::{GenericPTE, PageTableImpl, PageTableLevel3};
use crate::{mem::phys_to_virt, MMUFlags, PhysAddr, VirtAddr, KCONFIG, PAGE_SIZE};
lazy_static! {
static ref KERNEL_PT: Mutex<PageTable> = Mutex::new(init_kernel_page_table().unwrap());
}
fn init_kernel_page_table() -> PagingResult<PageTable> {
extern "C" {
fn stext();
fn etext();
fn srodata();
fn erodata();
fn sdata();
fn edata();
fn sbss();
fn ebss();
fn bootstack();
fn bootstacktop();
fn end();
}
let mut pt = PageTable::new();
let mut map_range = |start: VirtAddr, end: VirtAddr, flags: MMUFlags| -> PagingResult {
pt.map_cont(
start,
crate::addr::align_up(end - start),
start - KCONFIG.phys_to_virt_offset,
flags | MMUFlags::HUGE_PAGE,
)
};
map_range(
stext as usize,
etext as usize,
MMUFlags::READ | MMUFlags::EXECUTE,
)?;
map_range(srodata as usize, erodata as usize, MMUFlags::READ)?;
map_range(
sdata as usize,
edata as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
sbss as usize,
ebss as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
bootstack as usize,
bootstacktop as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
align_up(end as usize + PAGE_SIZE),
phys_to_virt(align_down(KCONFIG.phys_mem_end)),
MMUFlags::READ | MMUFlags::WRITE,
)?;
info!("initialized kernel page table @ {:#x}", pt.table_phys());
Ok(pt)
}
pub(super) fn kernel_page_table() -> &'static Mutex<PageTable> {
&KERNEL_PT
}
pub(super) fn init() {
unsafe { KERNEL_PT.lock().activate() };
}
hal_fn_impl! {
impl mod crate::hal_fn::vm {
fn activate_paging(vmtoken: PhysAddr) {
let old_token = current_vmtoken();
if old_token != vmtoken {
#[cfg(target_arch = "riscv64")]
let mode = satp::Mode::Sv39;
debug!("switch table {:x?} -> {:x?}", old_token, vmtoken);
unsafe {
satp::set(mode, 0, vmtoken >> 12);
asm::sfence_vma_all();
}
}
}
fn current_vmtoken() -> PhysAddr {
satp::read().ppn() << 12
}
fn flush_tlb(vaddr: Option<VirtAddr>) {
unsafe {
if let Some(vaddr) = vaddr {
asm::sfence_vma(0, vaddr)
} else {
asm::sfence_vma_all();
}
}
}
fn pt_clone_kernel_space(dst_pt_root: PhysAddr, src_pt_root: PhysAddr) {
let entry_range = 0x100..0x200;
let dst_table = unsafe { slice::from_raw_parts_mut(phys_to_virt(dst_pt_root) as *mut Rv64PTE, 512) };
let src_table = unsafe { slice::from_raw_parts(phys_to_virt(src_pt_root) as *const Rv64PTE, 512) };
for i in entry_range {
dst_table[i] = src_table[i];
if !dst_table[i].is_unused() {
dst_table[i].0 |= PTF::GLOBAL.bits() as u64;
}
}
}
}
}
bitflags::bitflags! {
pub struct PTF: usize {
const VALID = 1 << 0;
const READABLE = 1 << 1;
const WRITABLE = 1 << 2;
const EXECUTABLE = 1 << 3;
const USER = 1 << 4;
const GLOBAL = 1 << 5;
const ACCESSED = 1 << 6;
const DIRTY = 1 << 7;
const RESERVED1 = 1 << 8;
const RESERVED2 = 1 << 9;
}
}
impl From<MMUFlags> for PTF {
fn from(f: MMUFlags) -> Self {
if f.is_empty() {
return PTF::empty();
}
let mut flags = PTF::VALID;
if f.contains(MMUFlags::READ) {
flags |= PTF::READABLE;
}
if f.contains(MMUFlags::WRITE) {
flags |= PTF::READABLE | PTF::WRITABLE;
}
if f.contains(MMUFlags::EXECUTE) {
flags |= PTF::EXECUTABLE;
}
if f.contains(MMUFlags::USER) {
flags |= PTF::USER;
}
flags
}
}
impl From<PTF> for MMUFlags {
fn from(f: PTF) -> Self {
let mut ret = Self::empty();
if f.contains(PTF::READABLE) {
ret |= Self::READ;
}
if f.contains(PTF::WRITABLE) {
ret |= Self::WRITE;
}
if f.contains(PTF::EXECUTABLE) {
ret |= Self::EXECUTE;
}
if f.contains(PTF::USER) {
ret |= Self::USER;
}
ret
}
}
const PHYS_ADDR_MASK: u64 = 0x003f_ffff_ffff_fc00;
#[derive(Clone, Copy)]
#[repr(transparent)]
pub struct Rv64PTE(u64);
impl GenericPTE for Rv64PTE {
fn addr(&self) -> PhysAddr {
((self.0 & PHYS_ADDR_MASK) << 2) as _
}
fn flags(&self) -> MMUFlags {
PTF::from_bits_truncate(self.0 as usize).into()
}
fn is_unused(&self) -> bool {
self.0 == 0
}
fn is_present(&self) -> bool {
PTF::from_bits_truncate(self.0 as usize).contains(PTF::VALID)
}
fn is_leaf(&self) -> bool {
PTF::from_bits_truncate(self.0 as usize).intersects(PTF::READABLE | PTF::EXECUTABLE)
}
fn set_addr(&mut self, paddr: PhysAddr) {
self.0 = (self.0 & !PHYS_ADDR_MASK) | ((paddr as u64 >> 2) & PHYS_ADDR_MASK);
}
fn set_flags(&mut self, flags: MMUFlags, _is_huge: bool) {
let flags = PTF::from(flags) | PTF::ACCESSED | PTF::DIRTY;
debug_assert!(flags.contains(PTF::READABLE | PTF::EXECUTABLE));
self.0 = (self.0 & PHYS_ADDR_MASK) | flags.bits() as u64;
}
fn set_table(&mut self, paddr: PhysAddr) {
self.0 = ((paddr as u64 >> 2) & PHYS_ADDR_MASK) | PTF::VALID.bits() as u64;
}
fn clear(&mut self) {
self.0 = 0
}
}
impl Debug for Rv64PTE {
fn fmt(&self, f: &mut Formatter) -> Result {
let mut f = f.debug_struct("Rv64PTE");
f.field("raw", &self.0);
f.field("addr", &self.addr());
f.field("flags", &self.flags());
f.finish()
}
}
pub type PageTable = PageTableImpl<PageTableLevel3, Rv64PTE>;
| use core::fmt::{Debug, Formatter, Result};
use core::slice;
use riscv::{asm, register::satp};
use spin::Mutex;
use crate::addr::{align_down, align_up};
use crate::utils::page_table::{GenericPTE, PageTableImpl, PageTableLevel3};
use crate::{mem::phys_to_virt, MMUFlags, PhysAddr, VirtAddr, KCONFIG, PAGE_SIZE};
lazy_static! {
static ref KERNEL_PT: Mutex<PageTable> = Mutex::new(init_kernel_page_table().unwrap());
}
fn init_kernel_page_table() -> PagingResult<PageTable> {
extern "C" {
fn stext();
fn etext();
fn srodata();
fn erodata();
fn sdata();
fn edata();
fn sbss();
fn ebss();
fn bootstack();
fn bootstacktop();
fn end();
}
let mut pt = PageTable::new();
let mut map_range = |start: VirtAddr, end: VirtAddr, flags: MMUFlags| -> PagingResult {
pt.map_cont(
start,
crate::addr::align_up(end - start),
start - KCONFIG.phys_to_virt_offset,
flags | MMUFlags::HUGE_PAGE,
)
};
map_range(
stext as usize,
etext as usize,
MMUFlags::READ | MMUFlags::EXECUTE,
)?;
map_range(srodata as usize, erodata as usize, MMUFlags::READ)?;
map_range(
sdata as usize,
edata as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
sbss as usize,
ebss as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
bootstack as usize,
bootstacktop as usize,
MMUFlags::READ | MMUFlags::WRITE,
)?;
map_range(
align_up(end as usize + PAGE_SIZE),
phys_to_virt(align_down(KCONFIG.phys_mem_end)),
MMUFlags::READ | MMUFlags::WRITE,
)?;
info!("initialized kernel page table @ {:#x}", pt.table_phys());
Ok(pt)
}
pub(super) fn kernel_page_table() -> &'static Mutex<PageTable> {
&KERNEL_PT
}
pub(super) fn init() {
unsafe { KERNEL_PT.lock().activate() };
}
hal_fn_impl! {
impl mod crate::hal_fn::vm {
fn activate_paging(vmtoken: PhysAddr) {
let old_token = current_vmtoken();
if old_token != vmtoken {
#[cfg(target_arch = "riscv64")]
let mode = satp::Mode::Sv39;
debug!("switch table {:x?} -> {:x?}", old_token, vmtoken);
unsafe {
satp::set(mode, 0, vmtoken >> 12);
asm::sfence_vma_all();
}
}
}
fn current_vmtoken() -> PhysAddr {
satp::read().ppn() << 12
}
fn flush_tlb(vaddr: Option<VirtAddr>) {
unsafe {
if let Some(vaddr) = vaddr {
asm::sfence_vma(0, vaddr)
} else {
asm::sfence_vma_all();
}
}
}
fn pt_clone_kernel_space(dst_pt_root: PhysAddr, src_pt_root: PhysAddr) {
let entry_range = 0x100..0x200;
let dst_table = unsafe { slice::from_raw_parts_mut(phys_to_virt(dst_pt_root) as *mut Rv64PTE, 512) };
let src_table = unsafe { slice::from_raw_parts(phys_to_virt(src_pt_root) as *const Rv64PTE, 512) };
for i in entry_range {
dst_table[i] = src_table[i];
if !dst_table[i].is_unused() {
dst_table[i].0 |= PTF::GLOBAL.bits() as u64;
}
}
}
}
}
bitflags::bitflags! {
pub struct PTF: usize {
const VALID = 1 << 0;
const READABLE = 1 << 1;
const WRITABLE = 1 << 2;
const EXECUTABLE = 1 << 3;
const USER = 1 << 4;
const GLOBAL = 1 << 5;
const ACCESSED = 1 << 6;
const DIRTY = 1 << 7;
const RESERVED1 = 1 << 8;
const RESERVED2 = 1 << 9;
}
}
impl From<MMUFlags> for PTF {
fn from( |
}
impl From<PTF> for MMUFlags {
fn from(f: PTF) -> Self {
let mut ret = Self::empty();
if f.contains(PTF::READABLE) {
ret |= Self::READ;
}
if f.contains(PTF::WRITABLE) {
ret |= Self::WRITE;
}
if f.contains(PTF::EXECUTABLE) {
ret |= Self::EXECUTE;
}
if f.contains(PTF::USER) {
ret |= Self::USER;
}
ret
}
}
const PHYS_ADDR_MASK: u64 = 0x003f_ffff_ffff_fc00;
#[derive(Clone, Copy)]
#[repr(transparent)]
pub struct Rv64PTE(u64);
impl GenericPTE for Rv64PTE {
fn addr(&self) -> PhysAddr {
((self.0 & PHYS_ADDR_MASK) << 2) as _
}
fn flags(&self) -> MMUFlags {
PTF::from_bits_truncate(self.0 as usize).into()
}
fn is_unused(&self) -> bool {
self.0 == 0
}
fn is_present(&self) -> bool {
PTF::from_bits_truncate(self.0 as usize).contains(PTF::VALID)
}
fn is_leaf(&self) -> bool {
PTF::from_bits_truncate(self.0 as usize).intersects(PTF::READABLE | PTF::EXECUTABLE)
}
fn set_addr(&mut self, paddr: PhysAddr) {
self.0 = (self.0 & !PHYS_ADDR_MASK) | ((paddr as u64 >> 2) & PHYS_ADDR_MASK);
}
fn set_flags(&mut self, flags: MMUFlags, _is_huge: bool) {
let flags = PTF::from(flags) | PTF::ACCESSED | PTF::DIRTY;
debug_assert!(flags.contains(PTF::READABLE | PTF::EXECUTABLE));
self.0 = (self.0 & PHYS_ADDR_MASK) | flags.bits() as u64;
}
fn set_table(&mut self, paddr: PhysAddr) {
self.0 = ((paddr as u64 >> 2) & PHYS_ADDR_MASK) | PTF::VALID.bits() as u64;
}
fn clear(&mut self) {
self.0 = 0
}
}
impl Debug for Rv64PTE {
fn fmt(&self, f: &mut Formatter) -> Result {
let mut f = f.debug_struct("Rv64PTE");
f.field("raw", &self.0);
f.field("addr", &self.addr());
f.field("flags", &self.flags());
f.finish()
}
}
pub type PageTable = PageTableImpl<PageTableLevel3, Rv64PTE>;
| f: MMUFlags) -> Self {
if f.is_empty() {
return PTF::empty();
}
let mut flags = PTF::VALID;
if f.contains(MMUFlags::READ) {
flags |= PTF::READABLE;
}
if f.contains(MMUFlags::WRITE) {
flags |= PTF::READABLE | PTF::WRITABLE;
}
if f.contains(MMUFlags::EXECUTE) {
flags |= PTF::EXECUTABLE;
}
if f.contains(MMUFlags::USER) {
flags |= PTF::USER;
}
flags
} | function_block-function_prefixed | [] |
Rust | build/main.rs | cdecompilador/rust-xcb | d83de0035743766c4503b9e699fb22cc1a6d2986 | extern crate quick_xml;
mod ast;
mod codegen;
mod output;
mod parse;
use std::env;
use std::fs;
use std::path::{Path, PathBuf};
use ast::{Event, ExtInfo, OpCopy, OpCopyMap};
use codegen::{CodeGen, DepInfo};
use output::Output;
use parse::{Parser, Result};
fn xcb_mod_map(name: &str) -> &str {
match name {
"bigreq" => "big_requests",
"ge" => "genericevent",
"xselinux" => "selinux",
"xprint" => "x_print",
"xtest" => "test",
_ => name,
}
}
fn is_always(name: &str) -> bool {
matches!(name, "xproto" | "big_requests" | "xc_misc")
}
fn has_feature(name: &str) -> bool {
env::var(format!("CARGO_FEATURE_{}", name.to_ascii_uppercase())).is_ok()
}
fn main() {
let root = env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| ".".to_string());
let xml_dir = Path::new(&root).join("xml");
let out_dir = env::var("OUT_DIR").unwrap_or_else(|_| "./gen/current".to_string());
let out_dir = Path::new(&out_dir);
let rustfmt = env::var("RXCB_RUSTFMT").ok().and_then(|var| {
if var == "1" || var == "y" || var == "Y" {
find_exe("rustfmt")
} else {
None
}
});
let gen_all = env::var("RXCB_GENALL").is_ok();
let mut dep_info = Vec::new();
for xml_file in iter_xml(&xml_dir) {
if xml_file.file_stem().unwrap().to_str().unwrap() == "xinput" {
continue;
}
process_xcb_gen(&xml_file, out_dir, &rustfmt, gen_all, &mut dep_info).unwrap_or_else(
|err| {
panic!(
"Error during processing of {}: {:?}",
xml_file.display(),
err
)
},
);
}
#[cfg(target_os = "freebsd")]
println!("cargo:rustc-link-search=/usr/local/lib");
}
fn iter_xml(xml_dir: &Path) -> impl Iterator<Item = PathBuf> {
fs::read_dir(xml_dir)
.unwrap()
.map(|e| e.unwrap().path())
.filter(|p| match p.extension() {
Some(e) => e == "xml",
_ => false,
})
}
fn find_exe<P>(exe_name: P) -> Option<PathBuf>
where
P: AsRef<Path>,
{
env::var_os("PATH").and_then(|paths| {
env::split_paths(&paths)
.filter_map(|dir| {
let full_path = dir.join(&exe_name);
if full_path.is_file() {
Some(full_path)
} else {
None
}
})
.next()
})
}
fn process_xcb_gen(
xml_file: &Path,
out_dir: &Path,
rustfmt: &Option<PathBuf>,
gen_all: bool,
dep_info: &mut Vec<DepInfo>,
) -> Result<()> {
let xcb_mod = xml_file.file_stem().unwrap();
let xcb_mod = xcb_mod.to_str().unwrap();
let xcb_mod = xcb_mod_map(xcb_mod);
if dep_info.iter().any(|di| di.xcb_mod == xcb_mod) {
return Ok(());
}
if !gen_all && !is_always(xcb_mod) && !has_feature(xcb_mod) {
return Ok(());
}
let ffi_file = out_dir.join("ffi").join(&xcb_mod).with_extension("rs");
let rs_file = out_dir.join(&xcb_mod).with_extension("rs");
let ffi = Output::new(rustfmt, &ffi_file)
.unwrap_or_else(|_| panic!("cannot create FFI output file: {}", ffi_file.display()));
let rs = Output::new(rustfmt, &rs_file)
.unwrap_or_else(|_| panic!("cannot create Rust output file: {}", rs_file.display()));
let mut parser = Parser::from_file(xml_file);
let mut imports = Vec::new();
let mut events = Vec::new();
let mut evcopies: OpCopyMap = OpCopyMap::new();
let mut info: Option<(String, Option<ExtInfo>)> = None;
for e in &mut parser {
match e? {
Event::Ignore => {}
Event::Info(mod_name, ext_info) => {
info = Some((mod_name, ext_info));
}
Event::Import(imp) => imports.push(imp),
Event::Event {
number,
stru,
no_seq_number,
xge,
} => {
evcopies.insert(stru.name.clone(), Vec::new());
events.push(Event::Event {
number,
stru,
no_seq_number,
xge,
});
}
Event::EventCopy { name, number, ref_ } => {
if let Some(copies) = evcopies.get_mut(&ref_) {
copies.push(OpCopy { name, number });
} else {
events.push(Event::EventCopy { name, number, ref_ });
}
}
ev => {
events.push(ev);
}
}
}
let info = info.expect("no xcb protocol opening");
let deps = {
let mut deps = Vec::new();
for i in imports.iter() {
let xml_file = xml_file.with_file_name(&format!("{}.xml", i));
process_xcb_gen(&xml_file, out_dir, rustfmt, gen_all, dep_info).unwrap_or_else(|err| {
panic!(
"Error during processing of {}: {:?}",
xml_file.display(),
err
)
});
let i = xcb_mod_map(i);
deps.push(
dep_info
.iter()
.find(|di| di.xcb_mod == i)
.unwrap_or_else(|| panic!("can't find dependency {} of {}", i, xcb_mod))
.clone(),
);
}
deps
};
let mut cg = CodeGen::new(xcb_mod, ffi, rs, deps, evcopies);
cg.prologue(imports, &info.1)?;
for ev in events {
cg.event(ev)?;
}
cg.epilogue()?;
dep_info.push(cg.into_depinfo());
Ok(())
}
| extern crate quick_xml;
mod ast;
mod codegen;
mod output;
mod parse;
use std::env;
use std::fs;
use std::path::{Path, PathBuf};
use ast::{Event, ExtInfo, OpCopy, OpCopyMap};
use codegen::{CodeGen, DepInfo};
use output::Output;
use parse::{Parser, Result};
fn xcb_mod_map(name: &str) -> &str {
|
}
fn is_always(name: &str) -> bool {
matches!(name, "xproto" | "big_requests" | "xc_misc")
}
fn has_feature(name: &str) -> bool {
env::var(format!("CARGO_FEATURE_{}", name.to_ascii_uppercase())).is_ok()
}
fn main() {
let root = env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| ".".to_string());
let xml_dir = Path::new(&root).join("xml");
let out_dir = env::var("OUT_DIR").unwrap_or_else(|_| "./gen/current".to_string());
let out_dir = Path::new(&out_dir);
let rustfmt = env::var("RXCB_RUSTFMT").ok().and_then(|var| {
if var == "1" || var == "y" || var == "Y" {
find_exe("rustfmt")
} else {
None
}
});
let gen_all = env::var("RXCB_GENALL").is_ok();
let mut dep_info = Vec::new();
for xml_file in iter_xml(&xml_dir) {
if xml_file.file_stem().unwrap().to_str().unwrap() == "xinput" {
continue;
}
process_xcb_gen(&xml_file, out_dir, &rustfmt, gen_all, &mut dep_info).unwrap_or_else(
|err| {
panic!(
"Error during processing of {}: {:?}",
xml_file.display(),
err
)
},
);
}
#[cfg(target_os = "freebsd")]
println!("cargo:rustc-link-search=/usr/local/lib");
}
fn iter_xml(xml_dir: &Path) -> impl Iterator<Item = PathBuf> {
fs::read_dir(xml_dir)
.unwrap()
.map(|e| e.unwrap().path())
.filter(|p| match p.extension() {
Some(e) => e == "xml",
_ => false,
})
}
fn find_exe<P>(exe_name: P) -> Option<PathBuf>
where
P: AsRef<Path>,
{
env::var_os("PATH").and_then(|paths| {
env::split_paths(&paths)
.filter_map(|dir| {
let full_path = dir.join(&exe_name);
if full_path.is_file() {
Some(full_path)
} else {
None
}
})
.next()
})
}
fn process_xcb_gen(
xml_file: &Path,
out_dir: &Path,
rustfmt: &Option<PathBuf>,
gen_all: bool,
dep_info: &mut Vec<DepInfo>,
) -> Result<()> {
let xcb_mod = xml_file.file_stem().unwrap();
let xcb_mod = xcb_mod.to_str().unwrap();
let xcb_mod = xcb_mod_map(xcb_mod);
if dep_info.iter().any(|di| di.xcb_mod == xcb_mod) {
return Ok(());
}
if !gen_all && !is_always(xcb_mod) && !has_feature(xcb_mod) {
return Ok(());
}
let ffi_file = out_dir.join("ffi").join(&xcb_mod).with_extension("rs");
let rs_file = out_dir.join(&xcb_mod).with_extension("rs");
let ffi = Output::new(rustfmt, &ffi_file)
.unwrap_or_else(|_| panic!("cannot create FFI output file: {}", ffi_file.display()));
let rs = Output::new(rustfmt, &rs_file)
.unwrap_or_else(|_| panic!("cannot create Rust output file: {}", rs_file.display()));
let mut parser = Parser::from_file(xml_file);
let mut imports = Vec::new();
let mut events = Vec::new();
let mut evcopies: OpCopyMap = OpCopyMap::new();
let mut info: Option<(String, Option<ExtInfo>)> = None;
for e in &mut parser {
match e? {
Event::Ignore => {}
Event::Info(mod_name, ext_info) => {
info = Some((mod_name, ext_info));
}
Event::Import(imp) => imports.push(imp),
Event::Event {
number,
stru,
no_seq_number,
xge,
} => {
evcopies.insert(stru.name.clone(), Vec::new());
events.push(Event::Event {
number,
stru,
no_seq_number,
xge,
});
}
Event::EventCopy { name, number, ref_ } => {
if let Some(copies) = evcopies.get_mut(&ref_) {
copies.push(OpCopy { name, number });
} else {
events.push(Event::EventCopy { name, number, ref_ });
}
}
ev => {
events.push(ev);
}
}
}
let info = info.expect("no xcb protocol opening");
let deps = {
let mut deps = Vec::new();
for i in imports.iter() {
let xml_file = xml_file.with_file_name(&format!("{}.xml", i));
process_xcb_gen(&xml_file, out_dir, rustfmt, gen_all, dep_info).unwrap_or_else(|err| {
panic!(
"Error during processing of {}: {:?}",
xml_file.display(),
err
)
});
let i = xcb_mod_map(i);
deps.push(
dep_info
.iter()
.find(|di| di.xcb_mod == i)
.unwrap_or_else(|| panic!("can't find dependency {} of {}", i, xcb_mod))
.clone(),
);
}
deps
};
let mut cg = CodeGen::new(xcb_mod, ffi, rs, deps, evcopies);
cg.prologue(imports, &info.1)?;
for ev in events {
cg.event(ev)?;
}
cg.epilogue()?;
dep_info.push(cg.into_depinfo());
Ok(())
}
| match name {
"bigreq" => "big_requests",
"ge" => "genericevent",
"xselinux" => "selinux",
"xprint" => "x_print",
"xtest" => "test",
_ => name,
} | if_condition | [
{
"content": "fn main() {\n\n let dpy = \":0\";\n\n if let Ok((_, _)) = xcb::Connection::connect(Some(&dpy)) {\n\n println!(\"Connected to X on display \\\"{}\\\"!\", dpy);\n\n } else {\n\n println!(\"Could not connect to X!\");\n\n }\n\n}\n",
"file_path": "examples/connect_str.rs"... |
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