fmt::Result {\n\n match self {\n","file_path":"src/states/events.rs","rank":89,"score":17.974790356960277},{"content":"use std::sync::Arc;\n\n\n\nuse anyhow::Context;\n\n\n\nuse crate::constants::GITHUB_REPO_COMMIT_ENDPOINT_URL;\n\nuse crate::datatypes::commit::{Commit, CommitsJson};\n\nuse crate::states::app::{AppState, TaskResult};\n\n\n\npub struct CommitState {\n\n pub items: Vec<Commit>,\n\n}\n\n\n\nimpl CommitState {\n\n pub async fn new() -> Self {\n\n Self { items: Vec::new() }\n\n }\n\n\n\n pub fn count(&self) -> usize {\n\n self.items.len()\n\n }\n","file_path":"src/states/commits.rs","rank":90,"score":17.480117110399043},{"content":" )\n\n .widths(&widths)\n\n .highlight_style(\n\n Style::default()\n\n .bg(Color::DarkGray)\n\n .add_modifier(Modifier::BOLD),\n\n );\n\n\n\n // draw server info\n\n if let Some(selected) = self.state.selected().map(|s| &servers[s]) {\n\n draw_server_info(f, chunks[1], Arc::clone(&app), selected).await;\n\n } else {\n\n draw_info(f, chunks[1], Arc::clone(&app));\n\n }\n\n\n\n f.render_stateful_widget(table, chunks[0], &mut self.state.state);\n\n }\n\n}\n\n\n\nasync fn draw_server_info(\n","file_path":"src/views/servers.rs","rank":91,"score":17.257737048322785},{"content":" fn select(&mut self, index: Option<usize>) {\n\n TableState::select(self, index)\n\n }\n\n}\n\n\n\n// state compatible with both table and list\n\npub struct StatelessList<T: TuiState> {\n\n pub state: T,\n\n looped: bool,\n\n}\n\n\n\nimpl<T: TuiState> StatelessList<T> {\n\n pub fn new(state: T, looped: bool) -> Self {\n\n Self { state, looped }\n\n }\n\n\n\n pub fn select_next(&mut self, item_count: usize) {\n\n if item_count == 0 {\n\n self.state.select(None);\n\n } else {\n","file_path":"src/states/mod.rs","rank":92,"score":16.71645909471692},{"content":" Self::Event(text) => write!(f, \"{}\", text),\n\n Self::Error(err) => write!(f, \"{:#}\", err),\n\n }\n\n }\n\n}\n\n\n\npub struct EventsState {\n\n pub current_event: Option<AppEvent>,\n\n events: mpsc::UnboundedSender<AppEvent>,\n\n events_recv: Option<mpsc::UnboundedReceiver<AppEvent>>,\n\n}\n\n\n\nimpl EventsState {\n\n pub async fn new(_: &AppConfig) -> Self {\n\n let (events, events_recv) = mpsc::unbounded_channel();\n\n\n\n Self {\n\n current_event: None,\n\n events,\n\n events_recv: Some(events_recv),\n","file_path":"src/states/events.rs","rank":93,"score":16.457495207341907},{"content":"\n\n app.watch_task(tokio::task::spawn(Self::location_fetch_task(\n\n app.clone(),\n\n queue_recv,\n\n )))\n\n .await;\n\n }\n\n\n\n pub async fn resolve(&mut self, ip: &IP) {\n\n if self.items.get(ip).is_some() {\n\n return;\n\n }\n\n\n\n self.queue.send(ip.to_owned()).expect(\"closed channel\");\n\n }\n\n\n\n async fn location_fetch_task(\n\n app: Arc<AppState>,\n\n mut rx: mpsc::UnboundedReceiver<IP>,\n\n ) -> TaskResult {\n","file_path":"src/states/locations.rs","rank":94,"score":16.26445378337592},{"content":"use std::collections::HashMap;\n\nuse std::convert::TryFrom;\n\nuse std::sync::Arc;\n\n\n\nuse tokio::sync::mpsc;\n\n\n\nuse anyhow::{Context, Error};\n\n\n\nuse crate::config::AppConfig;\n\nuse crate::datatypes::geolocation::{Location, LocationJson, IP};\n\nuse crate::states::app::{AppState, TaskResult};\n\n\n\npub struct LocationsState {\n\n pub items: HashMap<IP, Location>,\n\n queue: mpsc::UnboundedSender<IP>,\n\n queue_recv: Option<mpsc::UnboundedReceiver<IP>>,\n\n}\n\n\n\nimpl LocationsState {\n\n pub async fn new(_: &AppConfig) -> Self {\n","file_path":"src/states/locations.rs","rank":95,"score":15.830860358065781},{"content":" },\n\n HotKey {\n\n description: \"Go to top\",\n\n key: KeyCode::Home,\n\n modifiers: None,\n\n },\n\n HotKey {\n\n description: \"Go to bottom\",\n\n key: KeyCode::End,\n\n modifiers: None,\n\n },\n\n ]\n\n }\n\n}\n","file_path":"src/states/mod.rs","rank":96,"score":15.827362534098562},{"content":" // - on 1st launch: fetch N latest commits, save latest hash\n\n // - on 2nd launch: read latest hash and fetch newer commits\n\n loaded: bool,\n\n\n\n state: StatelessList<ListState>,\n\n}\n\n\n\nimpl CommitView {\n\n pub fn new() -> Self {\n\n Self {\n\n loaded: false,\n\n state: StatelessList::new(ListState::default(), false),\n\n }\n\n }\n\n}\n\n\n\n#[async_trait::async_trait]\n\nimpl Named for CommitView {\n\n fn name(&self) -> String {\n\n \"Recent Commit List\".to_owned()\n","file_path":"src/views/commits.rs","rank":97,"score":15.790181779583985},{"content":" .highlight_style(\n\n Style::default()\n\n .fg(Color::Blue)\n\n .add_modifier(Modifier::BOLD),\n\n )\n\n .divider(DOT)\n\n .select(self.state.selected().unwrap_or_default()),\n\n header[0],\n\n );\n\n\n\n // cannot move this to function because of match limitation for arms\n\n // even if they implement same trait\n\n match self.selected_tab() {\n\n Tab::Servers => self.view_servers.draw(f, chunks[1], app).await,\n\n Tab::Versions => self.view_versions.draw(f, chunks[1], app).await,\n\n Tab::Commits => self.view_commits.draw(f, chunks[1], app).await,\n\n };\n\n }\n\n}\n","file_path":"src/views/tabs.rs","rank":98,"score":15.723625700571354},{"content":" );\n\n\n\n let chunks = Layout::default()\n\n .direction(Direction::Vertical)\n\n .constraints(progress_bars_constraints)\n\n .split(chunks[1]);\n\n\n\n for (i, progress_item) in in_progress.iter().enumerate() {\n\n let label = progress_item.label();\n\n let ratio = progress_item.ratio().unwrap_or(1.0);\n\n\n\n let gauge = Gauge::default().ratio(ratio).label(label).gauge_style(\n\n Style::default()\n\n .fg(Color::Green)\n\n .bg(Color::Red)\n\n .add_modifier(Modifier::BOLD),\n\n );\n\n\n\n // + 1 offset for upper border\n\n f.render_widget(\n","file_path":"src/views/versions.rs","rank":99,"score":15.699838886556961}],"string":"[\n {\n \"content\": \"fn draw_info(f: &mut Frame<CrosstermBackend<io::Stdout>>, area: Rect, app: Arc<AppState>) {\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Horizontal)\\n\\n .constraints(vec![Constraint::Percentage(100)])\\n\\n .split(area);\\n\\n\\n\\n f.render_widget(\\n\\n Block::default()\\n\\n .borders(Borders::ALL)\\n\\n .title(Span::styled(\\n\\n format!(\\n\\n \\\" {} {} {} \\\",\\n\\n env!(\\\"CARGO_PKG_NAME\\\"),\\n\\n DOT,\\n\\n env!(\\\"CARGO_PKG_VERSION\\\")\\n\\n ),\\n\\n Style::default().add_modifier(Modifier::BOLD),\\n\\n ))\\n\\n .title_alignment(Alignment::Center),\\n\\n chunks[0],\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 0,\n \"score\": 165782.6570595842\n },\n {\n \"content\": \"pub trait AppView: Drawable + InputProcessor + HotKeys + Named {}\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 1,\n \"score\": 144893.5935402484\n },\n {\n \"content\": \"#[cfg(feature = \\\"geolocation\\\")]\\n\\nfn serde_unknown_string_field() -> String {\\n\\n \\\"unknown\\\".to_owned()\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\n#[derive(Deserialize)]\\n\\npub struct LocationJson {\\n\\n pub longitude: Option<f64>,\\n\\n pub latitude: Option<f64>,\\n\\n #[serde(default = \\\"serde_unknown_string_field\\\")]\\n\\n pub country: String,\\n\\n #[serde(default = \\\"serde_unknown_string_field\\\")]\\n\\n pub city: String,\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct Location {\\n\\n pub longitude: f64,\\n\\n pub latitude: f64,\\n\\n pub country: String,\\n\",\n \"file_path\": \"src/datatypes/geolocation.rs\",\n \"rank\": 2,\n \"score\": 84419.26654888602\n },\n {\n \"content\": \"#[async_trait::async_trait]\\n\\npub trait InputProcessor {\\n\\n async fn on_input(&mut self, input: &UserInput, app: Arc<AppState>) -> Option<AppAction>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 3,\n \"score\": 80016.2612426845\n },\n {\n \"content\": \"#[async_trait::async_trait]\\n\\npub trait Drawable {\\n\\n async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 4,\n \"score\": 67552.46655556593\n },\n {\n \"content\": \"pub trait Named {\\n\\n fn name(&self) -> String;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 5,\n \"score\": 67548.24064835407\n },\n {\n \"content\": \"// thanks kalmari\\n\\nfn greater_than_5(s: &str) -> Result<u64, String> {\\n\\n let min_value = 5;\\n\\n\\n\\n let v = s.parse::<u64>().map_err(|e| e.to_string())?;\\n\\n if v < min_value {\\n\\n Err(format!(\\\"Value must be >= {}\\\", min_value))\\n\\n } else {\\n\\n Ok(v)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 6,\n \"score\": 66321.59183981521\n },\n {\n \"content\": \"// tui states look same, but do not implement trait, so I made one\\n\\npub trait TuiState {\\n\\n fn selected(&self) -> Option<usize>;\\n\\n fn select(&mut self, index: Option<usize>);\\n\\n}\\n\\n\\n\\nimpl TuiState for ListState {\\n\\n fn selected(&self) -> Option<usize> {\\n\\n ListState::selected(self)\\n\\n }\\n\\n\\n\\n fn select(&mut self, index: Option<usize>) {\\n\\n ListState::select(self, index)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TuiState for TableState {\\n\\n fn selected(&self) -> Option<usize> {\\n\\n TableState::selected(self)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 7,\n \"score\": 65012.848804810434\n },\n {\n \"content\": \"pub trait HotKeys {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n Vec::new()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 8,\n \"score\": 64984.034699516495\n },\n {\n \"content\": \"fn cleanup_terminal(terminal: Option<&mut Terminal<CrosstermBackend<io::Stdout>>>) {\\n\\n disable_raw_mode().unwrap();\\n\\n\\n\\n let mut stdout = io::stdout();\\n\\n\\n\\n // FIXME: if mouse is outside terminal, it is not released properly and garbage\\n\\n // is printed after panic\\n\\n execute!(stdout, LeaveAlternateScreen, DisableMouseCapture).unwrap();\\n\\n\\n\\n if let Some(terminal) = terminal {\\n\\n terminal.show_cursor().unwrap();\\n\\n }\\n\\n}\\n\\n\\n\\nconst fn verbosity_to_log_level(verbosity: u32) -> LevelFilter {\\n\\n let mut verbosity = verbosity;\\n\\n\\n\\n #[cfg(debug_assertions)]\\n\\n {\\n\\n // jump straight to debug\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 9,\n \"score\": 54415.70889240288\n },\n {\n \"content\": \"fn setup_logger(config: &AppConfig) -> Result<(), io::Error> {\\n\\n simplelog::WriteLogger::init(\\n\\n verbosity_to_log_level(config.verbose),\\n\\n simplelog::ConfigBuilder::default()\\n\\n .set_level_padding(simplelog::LevelPadding::Right)\\n\\n .set_thread_level(LevelFilter::Off)\\n\\n .add_filter_ignore_str(\\\"mio\\\")\\n\\n .add_filter_ignore_str(\\\"want\\\")\\n\\n .add_filter_ignore_str(\\\"rustls\\\")\\n\\n .add_filter_ignore_str(\\\"reqwest\\\")\\n\\n .add_filter_ignore_str(\\\"tokio_util\\\")\\n\\n .build(),\\n\\n std::fs::File::create(&config.dirs.log_file)?,\\n\\n )\\n\\n .expect(\\\"creating logger\\\");\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 10,\n \"score\": 50693.64339496006\n },\n {\n \"content\": \"#[derive(Clap, Debug)]\\n\\n#[clap(version = clap::crate_version!(), about = \\\"UnityStation server hub\\\")]\\n\\nstruct CliArgs {\\n\\n /// Log file path\\n\\n #[clap(short, long)]\\n\\n log_file: Option<PathBuf>,\\n\\n /// Server list update interval, in seconds (must be >= 5)\\n\\n #[clap(short, long, default_value = \\\"20\\\", parse(try_from_str = greater_than_5))]\\n\\n update_interval: u64,\\n\\n /// A level of verbosity, and can be used multiple times\\n\\n #[clap(short, long, parse(from_occurrences))]\\n\\n verbose: u32,\\n\\n /// Geolocation provider (ifconfig.co compatible)\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n #[clap(long, default_value = DEFAULT_GEO_PROVIDER_URL)]\\n\\n geo_provider: reqwest::Url,\\n\\n /// Offline mode\\n\\n #[clap(long)]\\n\\n offline: bool,\\n\\n /// Disable download URL verification\\n\\n #[clap(long)]\\n\\n unchecked_downloads: bool,\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 11,\n \"score\": 45956.83409380518\n },\n {\n \"content\": \"fn setup_panic_hook() {\\n\\n #[cfg(not(debug_assertions))]\\n\\n let original_hook = std::panic::take_hook();\\n\\n\\n\\n std::panic::set_hook(Box::new(move |panic_info| {\\n\\n cleanup_terminal(None);\\n\\n\\n\\n #[cfg(debug_assertions)]\\n\\n {\\n\\n better_panic::Settings::auto().create_panic_handler()(panic_info);\\n\\n }\\n\\n #[cfg(not(debug_assertions))]\\n\\n {\\n\\n original_hook(panic_info);\\n\\n }\\n\\n }));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 12,\n \"score\": 43087.57683571843\n },\n {\n \"content\": \"use std::sync::mpsc;\\n\\nuse std::thread;\\n\\nuse std::time::Duration;\\n\\n\\n\\nuse crossterm::event::{self, Event, KeyCode, KeyEvent, KeyModifiers, MouseEventKind};\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum UserInput {\\n\\n // hardcoded global inputs\\n\\n Help,\\n\\n Quit,\\n\\n\\n\\n // directions\\n\\n Up,\\n\\n Down,\\n\\n Left,\\n\\n Right,\\n\\n // gotos\\n\\n Top,\\n\\n Bottom,\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 13,\n \"score\": 31084.082818269595\n },\n {\n \"content\": \" KeyEvent {\\n\\n code: KeyCode::Tab, ..\\n\\n } => Some(Self::Tab),\\n\\n KeyEvent {\\n\\n code: KeyCode::F(1),\\n\\n ..\\n\\n } => Some(Self::Help),\\n\\n KeyEvent {\\n\\n code: KeyCode::F(5),\\n\\n ..\\n\\n } => Some(Self::Refresh),\\n\\n _ => None,\\n\\n },\\n\\n Event::Mouse(mouse) => match mouse.kind {\\n\\n MouseEventKind::ScrollUp => Some(Self::Up),\\n\\n MouseEventKind::ScrollDown => Some(Self::Down),\\n\\n _ => None,\\n\\n },\\n\\n _ => None,\\n\\n }\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 14,\n \"score\": 31083.546569976555\n },\n {\n \"content\": \" // actions\\n\\n Back,\\n\\n Enter,\\n\\n Delete,\\n\\n // misc\\n\\n Tab,\\n\\n Refresh,\\n\\n // custom\\n\\n Char(char),\\n\\n}\\n\\n\\n\\nimpl UserInput {\\n\\n fn from(event: Event) -> Option<Self> {\\n\\n match event {\\n\\n Event::Key(key) => match key {\\n\\n KeyEvent {\\n\\n code: KeyCode::Char('c' | 'C'),\\n\\n modifiers: KeyModifiers::CONTROL,\\n\\n }\\n\\n | KeyEvent {\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 15,\n \"score\": 31081.985434126243\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\npub(crate) enum EventOrTick<I> {\\n\\n Input(I),\\n\\n Tick,\\n\\n}\\n\\n\\n\\npub(crate) fn spawn_input_thread(interval: Duration) -> mpsc::Receiver<EventOrTick<UserInput>> {\\n\\n let (tx, rx) = mpsc::channel();\\n\\n\\n\\n thread::Builder::new()\\n\\n .name(\\\"input\\\".to_owned())\\n\\n .spawn(move || loop {\\n\\n let event = if event::poll(interval).unwrap() {\\n\\n if let Some(valid_input) = UserInput::from(event::read().unwrap()) {\\n\\n EventOrTick::Input(valid_input)\\n\\n } else {\\n\\n EventOrTick::Tick\\n\\n }\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 16,\n \"score\": 31072.967922725016\n },\n {\n \"content\": \" ..\\n\\n } => Some(Self::Down),\\n\\n KeyEvent {\\n\\n code: KeyCode::Home,\\n\\n ..\\n\\n } => Some(Self::Top),\\n\\n KeyEvent {\\n\\n code: KeyCode::End, ..\\n\\n } => Some(Self::Bottom),\\n\\n KeyEvent {\\n\\n code: KeyCode::Esc, ..\\n\\n } => Some(Self::Back),\\n\\n KeyEvent {\\n\\n code: KeyCode::Enter,\\n\\n ..\\n\\n } => Some(Self::Enter),\\n\\n KeyEvent {\\n\\n code: KeyCode::Delete | KeyCode::Backspace,\\n\\n ..\\n\\n } => Some(Self::Delete),\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 17,\n \"score\": 31072.379372900912\n },\n {\n \"content\": \" code: KeyCode::Char('q' | 'Q'),\\n\\n ..\\n\\n } => Some(Self::Quit),\\n\\n KeyEvent {\\n\\n code: KeyCode::Char(c),\\n\\n ..\\n\\n } => Some(Self::Char(c)),\\n\\n KeyEvent {\\n\\n code: KeyCode::Left,\\n\\n ..\\n\\n } => Some(Self::Left),\\n\\n KeyEvent {\\n\\n code: KeyCode::Right,\\n\\n ..\\n\\n } => Some(Self::Right),\\n\\n KeyEvent {\\n\\n code: KeyCode::Up, ..\\n\\n } => Some(Self::Up),\\n\\n KeyEvent {\\n\\n code: KeyCode::Down,\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 18,\n \"score\": 31072.28558350391\n },\n {\n \"content\": \" } else {\\n\\n EventOrTick::Tick\\n\\n };\\n\\n\\n\\n if let Err(e) = tx.send(event) {\\n\\n log::error!(\\\"failed to send input event, probably closed channel: {}\\\", e);\\n\\n break;\\n\\n }\\n\\n })\\n\\n .expect(\\\"unable to spawn input thread\\\");\\n\\n\\n\\n rx\\n\\n}\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 19,\n \"score\": 31070.22066580942\n },\n {\n \"content\": \" let chunks = Layout::default()\\n\\n .constraints(vec![Constraint::Min(0), Constraint::Length(1)])\\n\\n .direction(Direction::Vertical)\\n\\n .split(f.size());\\n\\n\\n\\n self.events_view\\n\\n .draw(f, chunks[1], Arc::clone(&self.state))\\n\\n .await;\\n\\n\\n\\n chunks[0]\\n\\n } else {\\n\\n f.size()\\n\\n };\\n\\n\\n\\n widget.draw(f, area, Arc::clone(&self.state)).await;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n pub(crate) async fn on_input(&mut self, input: &UserInput) {\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 20,\n \"score\": 30854.948997686228\n },\n {\n \"content\": \" };\\n\\n\\n\\n instance.register_view(ViewType::Tab, Box::new(TabView::new()));\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n instance.register_view(ViewType::World, Box::new(World {}));\\n\\n instance.register_view(ViewType::Help, Box::new(Help {}));\\n\\n\\n\\n instance\\n\\n }\\n\\n\\n\\n fn register_view(&mut self, tp: ViewType, view: Box<dyn AppView>) {\\n\\n self.views.insert(tp, view);\\n\\n }\\n\\n\\n\\n pub async fn draw(&mut self, f: &mut Frame<'_, CrosstermBackend<io::Stdout>>) {\\n\\n if let Some(tp) = self.view_stack.last() {\\n\\n if let Some(widget) = self.views.get_mut(tp) {\\n\\n use tui::layout::{Constraint, Direction, Layout};\\n\\n\\n\\n let area = if self.state.events.read().await.current_event.is_some() {\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 21,\n \"score\": 30854.88737466897\n },\n {\n \"content\": \"use std::collections::HashMap;\\n\\nuse std::io;\\n\\nuse std::sync::atomic::AtomicBool;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tui::backend::CrosstermBackend;\\n\\nuse tui::terminal::Frame;\\n\\n\\n\\nuse crate::config::AppConfig;\\n\\nuse crate::datatypes::game_version::GameVersion;\\n\\nuse crate::datatypes::server::Address;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::app::AppState;\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\nuse crate::views::world::World;\\n\\nuse crate::views::{events::EventsView, help::Help, tabs::TabView, AppView, Drawable, ViewType};\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum AppAction {\\n\\n // view management\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 22,\n \"score\": 30849.492719008376\n },\n {\n \"content\": \"\\n\\n pub stopped: bool,\\n\\n pub panicked: Arc<AtomicBool>,\\n\\n}\\n\\n\\n\\nimpl App {\\n\\n pub async fn new(config: AppConfig) -> Self {\\n\\n let panic_bool = Arc::new(AtomicBool::new(false));\\n\\n let state = AppState::new(config, panic_bool.clone()).await;\\n\\n\\n\\n let mut instance = Self {\\n\\n state,\\n\\n\\n\\n views: HashMap::new(),\\n\\n view_stack: vec![ViewType::Tab],\\n\\n\\n\\n events_view: EventsView {},\\n\\n\\n\\n stopped: false,\\n\\n panicked: panic_bool,\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 23,\n \"score\": 30844.528179596044\n },\n {\n \"content\": \" log::debug!(\\\"input: {:?}\\\", input);\\n\\n\\n\\n match input {\\n\\n UserInput::Quit => self.stop(),\\n\\n UserInput::Help => {\\n\\n if let Some(top_view_type) = self.view_stack.last() {\\n\\n if top_view_type == &ViewType::Help {\\n\\n return;\\n\\n }\\n\\n if let Some(top_view) = self.views.get(top_view_type) {\\n\\n self.view_stack.push(ViewType::Help);\\n\\n self.state\\n\\n .display_help(&top_view.name(), &top_view.hotkeys());\\n\\n }\\n\\n }\\n\\n }\\n\\n _ => {\\n\\n if let Some(top_widget_type) = self.view_stack.last() {\\n\\n if let Some(widget) = self.views.get_mut(top_widget_type) {\\n\\n if let Some(action) = widget.on_input(input, self.state.clone()).await {\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 24,\n \"score\": 30844.51088318712\n },\n {\n \"content\": \" match action {\\n\\n AppAction::OpenView(view) => {\\n\\n self.view_stack.push(view);\\n\\n }\\n\\n AppAction::CloseView => {\\n\\n self.view_stack.pop();\\n\\n }\\n\\n\\n\\n _ => self.state.on_action(&action, Arc::clone(&self.state)).await,\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n fn stop(&mut self) {\\n\\n self.stopped = true;\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 25,\n \"score\": 30840.48198219647\n },\n {\n \"content\": \" OpenView(ViewType),\\n\\n CloseView,\\n\\n // installations\\n\\n InstallVersion(GameVersion),\\n\\n AbortVersionInstallation(GameVersion),\\n\\n UninstallVersion(GameVersion),\\n\\n LaunchVersion(GameVersion),\\n\\n ConnectToServer {\\n\\n version: GameVersion,\\n\\n address: Address,\\n\\n },\\n\\n}\\n\\n\\n\\npub struct App {\\n\\n pub state: Arc<AppState>,\\n\\n\\n\\n views: HashMap<ViewType, Box<dyn AppView>>,\\n\\n view_stack: Vec<ViewType>,\\n\\n\\n\\n events_view: EventsView,\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 26,\n \"score\": 30837.34801106879\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n setup_panic_hook();\\n\\n\\n\\n // TODO: actual error processing\\n\\n _main()?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 27,\n \"score\": 30006.666408977035\n },\n {\n \"content\": \"fn _main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let config: AppConfig = AppConfig::new()?;\\n\\n\\n\\n setup_logger(&config)?;\\n\\n\\n\\n let rt = tokio::runtime::Builder::new_multi_thread()\\n\\n .enable_all()\\n\\n .build()?;\\n\\n\\n\\n let mut app = rt.block_on(app::App::new(config));\\n\\n\\n\\n let mut terminal = {\\n\\n enable_raw_mode()?;\\n\\n\\n\\n let mut stdout = io::stdout();\\n\\n execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;\\n\\n\\n\\n let backend = CrosstermBackend::new(stdout);\\n\\n\\n\\n Terminal::new(backend)?\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 28,\n \"score\": 30006.666408977035\n },\n {\n \"content\": \" )\\n\\n }\\n\\n}\\n\\n\\n\\npub struct HelpState {\\n\\n pub view_name: String,\\n\\n pub global_hotkeys: Vec<HotKey>,\\n\\n pub local_hotkeys: Vec<HotKey>,\\n\\n}\\n\\n\\n\\nimpl HelpState {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n view_name: \\\"\\\".to_owned(),\\n\\n global_hotkeys: vec![\\n\\n HotKey {\\n\\n description: \\\"Display help in current context\\\",\\n\\n key: KeyCode::F(1),\\n\\n modifiers: None,\\n\\n },\\n\",\n \"file_path\": \"src/states/help.rs\",\n \"rank\": 32,\n \"score\": 29226.369144663553\n },\n {\n \"content\": \" HotKey {\\n\\n description: \\\"Close help screen\\\",\\n\\n key: KeyCode::Esc,\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Quit app\\\",\\n\\n key: KeyCode::Char('q'),\\n\\n modifiers: None,\\n\\n },\\n\\n ],\\n\\n local_hotkeys: Vec::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn set_name(&mut self, name: &str) {\\n\\n self.view_name = name.to_owned()\\n\\n }\\n\\n\\n\\n pub fn set_hotkeys(&mut self, hotkeys: &[HotKey]) {\\n\\n self.local_hotkeys = hotkeys.to_vec();\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/states/help.rs\",\n \"rank\": 33,\n \"score\": 29225.14836636082\n },\n {\n \"content\": \"use std::fmt;\\n\\n\\n\\nuse crossterm::event::{KeyCode, KeyModifiers};\\n\\n\\n\\n// TODO: less code duplication by associating this with inputs.rs somehow\\n\\n#[derive(Debug, Clone)]\\n\\npub struct HotKey {\\n\\n pub description: &'static str,\\n\\n pub key: KeyCode,\\n\\n pub modifiers: Option<KeyModifiers>,\\n\\n}\\n\\n\\n\\nimpl fmt::Display for HotKey {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n if let Some(modifiers) = self.modifiers {\\n\\n write!(f, \\\"{:?}+\\\", modifiers)?;\\n\\n }\\n\\n write!(\\n\\n f,\\n\\n \\\"{}\\\",\\n\",\n \"file_path\": \"src/states/help.rs\",\n \"rank\": 36,\n \"score\": 29214.397444286\n },\n {\n \"content\": \" match self.key {\\n\\n KeyCode::Backspace => \\\"Backspace\\\".to_owned(),\\n\\n KeyCode::Enter => \\\"Enter\\\".to_owned(),\\n\\n KeyCode::Left => \\\"Left\\\".to_owned(),\\n\\n KeyCode::Right => \\\"Right\\\".to_owned(),\\n\\n KeyCode::Up => \\\"Up\\\".to_owned(),\\n\\n KeyCode::Down => \\\"Down\\\".to_owned(),\\n\\n KeyCode::Home => \\\"Home\\\".to_owned(),\\n\\n KeyCode::End => \\\"End\\\".to_owned(),\\n\\n KeyCode::PageUp => \\\"PageUp\\\".to_owned(),\\n\\n KeyCode::PageDown => \\\"PageDown\\\".to_owned(),\\n\\n KeyCode::Tab => \\\"Tab\\\".to_owned(),\\n\\n KeyCode::BackTab => \\\"BackTab\\\".to_owned(),\\n\\n KeyCode::Delete => \\\"Delete\\\".to_owned(),\\n\\n KeyCode::Insert => \\\"Insert\\\".to_owned(),\\n\\n KeyCode::F(i) => format!(\\\"F{}\\\", i),\\n\\n KeyCode::Char(c) => c.to_uppercase().to_string(),\\n\\n KeyCode::Null => \\\"Null\\\".to_owned(),\\n\\n KeyCode::Esc => \\\"Esc\\\".to_owned(),\\n\\n }\\n\",\n \"file_path\": \"src/states/help.rs\",\n \"rank\": 41,\n \"score\": 29201.275792011314\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n pub fn display_help(&self, view_name: &str, keys: &[HotKey]) {\\n\\n let mut help = self.help.lock().unwrap();\\n\\n help.set_name(view_name);\\n\\n help.set_hotkeys(keys);\\n\\n }\\n\\n\\n\\n pub async fn watch_task(&self, task: JoinHandle<TaskResult>) {\\n\\n tokio::spawn(Self::wrap_task(\\n\\n task,\\n\\n self.panic_bool.clone(),\\n\\n self.events.clone(),\\n\\n ));\\n\\n }\\n\\n\\n\\n async fn wrap_task(\\n\\n task: JoinHandle<TaskResult>,\\n\\n panic_bool: Arc<AtomicBool>,\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 42,\n \"score\": 29105.136924094993\n },\n {\n \"content\": \"pub struct AppState {\\n\\n pub config: AppConfig,\\n\\n pub commits: Arc<RwLock<CommitState>>,\\n\\n pub versions: Arc<RwLock<VersionsState>>,\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n pub locations: Arc<RwLock<LocationsState>>,\\n\\n pub servers: Arc<RwLock<ServersState>>,\\n\\n pub events: Arc<RwLock<EventsState>>,\\n\\n\\n\\n pub help: Mutex<HelpState>,\\n\\n\\n\\n pub client: reqwest::Client,\\n\\n\\n\\n panic_bool: Arc<AtomicBool>,\\n\\n}\\n\\n\\n\\nimpl AppState {\\n\\n pub async fn new(config: AppConfig, panic_bool: Arc<AtomicBool>) -> Arc<Self> {\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n let locations = Arc::new(RwLock::new(LocationsState::new(&config).await));\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 43,\n \"score\": 29093.73192840702\n },\n {\n \"content\": \"use std::sync::atomic::{AtomicBool, Ordering};\\n\\nuse std::sync::{Arc, Mutex};\\n\\n\\n\\nuse tokio::sync::RwLock;\\n\\nuse tokio::task::JoinHandle;\\n\\n\\n\\nuse anyhow::Result;\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::config::AppConfig;\\n\\nuse crate::constants::USER_AGENT;\\n\\nuse crate::states::events::EventsState;\\n\\nuse crate::states::help::HelpState;\\n\\nuse crate::states::help::HotKey;\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\nuse crate::states::LocationsState;\\n\\nuse crate::states::{CommitState, ServersState, VersionsState};\\n\\n\\n\\npub type TaskResult = Result<()>;\\n\\n\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 44,\n \"score\": 29093.2322130784\n },\n {\n \"content\": \" });\\n\\n\\n\\n events.write().await.run(instance.clone()).await;\\n\\n servers.write().await.run(instance.clone()).await;\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n locations.write().await.run(instance.clone()).await;\\n\\n versions.write().await.run(instance.clone()).await;\\n\\n\\n\\n instance\\n\\n }\\n\\n\\n\\n pub async fn on_action(&self, action: &AppAction, app: Arc<AppState>) {\\n\\n log::debug!(\\\"action: {:?}\\\", &action);\\n\\n\\n\\n let f = match action {\\n\\n AppAction::ConnectToServer { version, address } => Some(tokio::spawn(\\n\\n VersionsState::launch(Arc::clone(&app), version.clone(), Some(address.clone())),\\n\\n )),\\n\\n AppAction::InstallVersion(version) => Some(tokio::spawn(VersionsState::install(\\n\\n Arc::clone(&app),\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 45,\n \"score\": 29088.18070569847\n },\n {\n \"content\": \" version.clone(),\\n\\n ))),\\n\\n AppAction::LaunchVersion(version) => Some(tokio::spawn(VersionsState::launch(\\n\\n Arc::clone(&app),\\n\\n version.clone(),\\n\\n None,\\n\\n ))),\\n\\n AppAction::AbortVersionInstallation(version) => Some(tokio::spawn(\\n\\n VersionsState::abort_installation(Arc::clone(&app), version.clone()),\\n\\n )),\\n\\n AppAction::UninstallVersion(version) => Some(tokio::spawn(VersionsState::uninstall(\\n\\n Arc::clone(&app),\\n\\n version.clone(),\\n\\n ))),\\n\\n\\n\\n _ => None,\\n\\n };\\n\\n\\n\\n if let Some(f) = f {\\n\\n self.watch_task(f).await;\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 46,\n \"score\": 29086.247357276196\n },\n {\n \"content\": \" let versions = Arc::new(RwLock::new(VersionsState::new(&config).await));\\n\\n let servers = Arc::new(RwLock::new(ServersState::new(&config).await));\\n\\n let events = Arc::new(RwLock::new(EventsState::new(&config).await));\\n\\n\\n\\n let instance = Arc::new(Self {\\n\\n commits: Arc::new(RwLock::new(CommitState::new().await)),\\n\\n versions: versions.clone(),\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n locations: locations.clone(),\\n\\n servers: servers.clone(),\\n\\n events: events.clone(),\\n\\n config,\\n\\n client: reqwest::Client::builder()\\n\\n .user_agent(USER_AGENT)\\n\\n .build()\\n\\n .expect(\\\"creating client\\\"),\\n\\n\\n\\n help: Mutex::new(HelpState::new()),\\n\\n\\n\\n panic_bool,\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 47,\n \"score\": 29083.63399691083\n },\n {\n \"content\": \" events: Arc<RwLock<EventsState>>,\\n\\n ) {\\n\\n match task.await {\\n\\n Err(err) => {\\n\\n log::warn!(\\\"join error: {:?}\\\", &err);\\n\\n\\n\\n if err.is_panic() {\\n\\n log::error!(\\\"error is panic, setting panic to exit on next tick\\\");\\n\\n panic_bool.store(true, Ordering::Relaxed);\\n\\n }\\n\\n }\\n\\n Ok(result) => {\\n\\n if let Err(err) = result {\\n\\n events.read().await.error(err).await;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/states/app.rs\",\n \"rank\": 48,\n \"score\": 29081.702027111347\n },\n {\n \"content\": \"fn deserialize_ok_or_default<'de, T, D>(deserializer: D) -> Result<T, D::Error>\\n\\nwhere\\n\\n T: Deserialize<'de> + Default,\\n\\n D: Deserializer<'de>,\\n\\n{\\n\\n let v: Value = Deserialize::deserialize(deserializer)?;\\n\\n\\n\\n let deserialized =\\n\\n T::deserialize(v).map_err(|e| log::error!(\\\"error deserializing field: {}\\\", e));\\n\\n\\n\\n // this actually uses type default (String -> \\\"\\\"), so need to implement Deserialize\\n\\n // trait for more control over error handling\\n\\n Ok(deserialized.unwrap_or_default())\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, Deserialize, Hash)]\\n\\n#[serde(default)]\\n\\npub struct ServerJson {\\n\\n #[serde(rename = \\\"ServerName\\\")]\\n\\n #[serde(deserialize_with = \\\"deserialize_ok_or_default\\\")]\\n\",\n \"file_path\": \"src/datatypes/server.rs\",\n \"rank\": 49,\n \"score\": 23912.317087100742\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tui::{\\n\\n backend::CrosstermBackend,\\n\\n layout::{Alignment, Constraint, Direction, Layout, Rect},\\n\\n style::{Color, Style},\\n\\n text::Text,\\n\\n widgets::{Block, Borders, List, ListItem, ListState, Paragraph, Wrap},\\n\\n Frame,\\n\\n};\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\nuse crate::states::{AppState, CommitState, StatelessList};\\n\\nuse crate::views::{Drawable, HotKeys, InputProcessor, Named};\\n\\n\\n\\npub struct CommitView {\\n\\n // TODO:\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 50,\n \"score\": 40.622846822701604\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse crossterm::event::KeyCode;\\n\\n\\n\\nuse tui::backend::CrosstermBackend;\\n\\nuse tui::layout::Rect;\\n\\nuse tui::terminal::Frame;\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::datatypes::server::Server;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\nuse crate::states::{AppState, StatelessList};\\n\\nuse crate::views::{Drawable, HotKeys, InputProcessor, Named, ViewType};\\n\\n\\n\\nuse tui::{\\n\\n layout::{Alignment, Constraint, Direction, Layout},\\n\\n style::{Color, Modifier, Style},\\n\\n symbols::DOT,\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 51,\n \"score\": 37.23581160127316\n },\n {\n \"content\": \"use crate::states::AppState;\\n\\nuse crate::views::{AppView, Drawable, HotKeys, InputProcessor, Named};\\n\\n\\n\\npub struct World {}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl InputProcessor for World {\\n\\n async fn on_input(&mut self, input: &UserInput, _: Arc<AppState>) -> Option<AppAction> {\\n\\n match input {\\n\\n UserInput::Char('m' | 'M') | UserInput::Back => Some(AppAction::CloseView),\\n\\n _ => None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl AppView for World {}\\n\\n\\n\\nimpl Named for World {\\n\\n fn name(&self) -> String {\\n\\n \\\"World Map\\\".to_owned()\\n\",\n \"file_path\": \"src/views/world.rs\",\n \"rank\": 52,\n \"score\": 36.03315149923546\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tui::{\\n\\n backend::CrosstermBackend,\\n\\n layout::{Alignment, Rect},\\n\\n style::{Color, Modifier, Style},\\n\\n text::Span,\\n\\n widgets::{Block, Borders},\\n\\n Frame,\\n\\n};\\n\\n\\n\\nuse crate::states::app::AppState;\\n\\nuse crate::states::events::AppEvent;\\n\\nuse crate::views::Drawable;\\n\\n\\n\\npub struct EventsView {}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl Drawable for EventsView {\\n\",\n \"file_path\": \"src/views/events.rs\",\n \"rank\": 53,\n \"score\": 33.70538411682873\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse crossterm::event::KeyCode;\\n\\n\\n\\nuse tui::layout::Rect;\\n\\nuse tui::{\\n\\n backend::CrosstermBackend,\\n\\n layout::{Constraint, Direction, Layout},\\n\\n style::{Color, Modifier, Style},\\n\\n symbols::DOT,\\n\\n text::Spans,\\n\\n widgets::BorderType,\\n\\n widgets::{Block, ListState, Tabs},\\n\\n Frame,\\n\\n};\\n\\n\\n\\nuse futures::stream::{self, StreamExt};\\n\\n\\n\\nuse crate::app::AppAction;\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 54,\n \"score\": 31.963254037756272\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse bytesize::ByteSize;\\n\\n\\n\\nuse crossterm::event::KeyCode;\\n\\n\\n\\nuse tui::{\\n\\n backend::CrosstermBackend,\\n\\n layout::{Alignment, Constraint, Direction, Layout, Margin, Rect},\\n\\n style::{Color, Modifier, Style},\\n\\n text::Span,\\n\\n widgets::{Block, Borders, Gauge, Row, Table, TableState},\\n\\n Frame,\\n\\n};\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::datatypes::{\\n\\n game_version::{DownloadUrl, GameVersion},\\n\\n installation::InstallationKind,\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 55,\n \"score\": 31.001819090895914\n },\n {\n \"content\": \" // cannot move this to function because of match limitation for arms\\n\\n // even if they implement same trait\\n\\n _ => match self.selected_tab() {\\n\\n Tab::Servers => self.view_servers.on_input(input, app).await,\\n\\n Tab::Versions => self.view_versions.on_input(input, app).await,\\n\\n Tab::Commits => self.view_commits.on_input(input, app).await,\\n\\n },\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl Drawable for TabView {\\n\\n async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n let chunks = Layout::default()\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 56,\n \"score\": 30.63529509796013\n },\n {\n \"content\": \"};\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\nuse crate::states::{AppState, StatelessList};\\n\\nuse crate::views::{Drawable, HotKeys, InputProcessor, Named};\\n\\n\\n\\npub struct VersionView {\\n\\n state: StatelessList<TableState>,\\n\\n}\\n\\n\\n\\nimpl VersionView {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n state: StatelessList::new(TableState::default(), false),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Named for VersionView {\\n\\n fn name(&self) -> String {\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 57,\n \"score\": 30.363788114110477\n },\n {\n \"content\": \" async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n if let Some(event) = &app.events.read().await.current_event {\\n\\n let mut style = Style::default().add_modifier(Modifier::BOLD);\\n\\n let mut border_style = Style::default();\\n\\n\\n\\n match event {\\n\\n AppEvent::Error(_) => {\\n\\n style = style.bg(Color::Red);\\n\\n border_style = border_style.bg(Color::Red);\\n\\n }\\n\\n AppEvent::Event(_) => {\\n\\n style = style.bg(Color::Green).fg(Color::Black);\\n\\n border_style = border_style.bg(Color::Green).fg(Color::Black);\\n\\n }\\n\\n };\\n\",\n \"file_path\": \"src/views/events.rs\",\n \"rank\": 58,\n \"score\": 28.774675922927\n },\n {\n \"content\": \"use std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tui::layout::Rect;\\n\\nuse tui::{\\n\\n backend::CrosstermBackend,\\n\\n style::Color,\\n\\n symbols,\\n\\n widgets::canvas::{Canvas, Line, Map, MapResolution},\\n\\n widgets::{Block, Borders},\\n\\n Frame,\\n\\n};\\n\\n\\n\\nuse crossterm::event::KeyCode;\\n\\n\\n\\nuse crate::app::AppAction;\\n\\n\\n\\nuse crate::datatypes::geolocation::IP;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\",\n \"file_path\": \"src/views/world.rs\",\n \"rank\": 59,\n \"score\": 28.65861597652698\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl HotKeys for CommitView {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n self.state.hotkeys()\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl InputProcessor for CommitView {\\n\\n async fn on_input(&mut self, input: &UserInput, app: Arc<AppState>) -> Option<AppAction> {\\n\\n self.state.on_input(input, app.commits.read().await.count())\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl Drawable for CommitView {\\n\\n async fn draw(\\n\\n &mut self,\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 60,\n \"score\": 28.57845993937203\n },\n {\n \"content\": \"pub mod commits;\\n\\npub mod events;\\n\\npub mod help;\\n\\npub mod servers;\\n\\npub mod tabs;\\n\\npub mod versions;\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\npub mod world;\\n\\n\\n\\nuse std::io;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tui::backend::CrosstermBackend;\\n\\nuse tui::layout::Rect;\\n\\nuse tui::terminal::Frame;\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\nuse crate::states::AppState;\\n\",\n \"file_path\": \"src/views/mod.rs\",\n \"rank\": 61,\n \"score\": 28.091699629250563\n },\n {\n \"content\": \" .state\\n\\n .on_input(input, app.versions.read().await.count()),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl Drawable for VersionView {\\n\\n async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n let versions = &app.versions.read().await.items;\\n\\n\\n\\n let mut total_size = 0;\\n\\n let mut in_progress = Vec::new();\\n\\n\\n\\n let items: Vec<Row> = versions\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 62,\n \"score\": 27.38822197095238\n },\n {\n \"content\": \"\\n\\n#[async_trait::async_trait]\\n\\nimpl Drawable for ServerView {\\n\\n async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n let servers = &app.servers.read().await.items;\\n\\n\\n\\n let mut count_online = 0;\\n\\n let mut count_no_players = 0;\\n\\n let mut count_offline = 0;\\n\\n\\n\\n let mut count_players = 0;\\n\\n\\n\\n for s in servers {\\n\\n count_players += s.players;\\n\\n\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 63,\n \"score\": 24.848992982425884\n },\n {\n \"content\": \"#[async_trait::async_trait]\\n\\nimpl Drawable for World {\\n\\n // TODO: render selected with labels by default, all without labels\\n\\n // TODO: zoom and map navigation\\n\\n async fn draw(\\n\\n &mut self,\\n\\n f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n let locations = &app.locations.read().await.items;\\n\\n let servers = &app.servers.read().await.items;\\n\\n\\n\\n let map = Canvas::default()\\n\\n .block(Block::default().borders(Borders::ALL))\\n\\n .marker(symbols::Marker::Braille)\\n\\n .x_bounds([-180.0, 180.0])\\n\\n .y_bounds([-90.0, 90.0])\\n\\n .paint(|ctx| {\\n\\n ctx.draw(&Map {\\n\",\n \"file_path\": \"src/views/world.rs\",\n \"rank\": 64,\n \"score\": 24.843509155174896\n },\n {\n \"content\": \" f: &mut Frame<CrosstermBackend<io::Stdout>>,\\n\\n area: Rect,\\n\\n app: Arc<AppState>,\\n\\n ) {\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Horizontal)\\n\\n .constraints([Constraint::Length(60), Constraint::Min(0)])\\n\\n .split(area);\\n\\n\\n\\n let commits = &app.commits.read().await.items;\\n\\n\\n\\n let items: Vec<ListItem> = commits\\n\\n .iter()\\n\\n .map(|c| ListItem::new(c.title.clone()))\\n\\n .collect();\\n\\n\\n\\n let list = List::new(items)\\n\\n .block(\\n\\n Block::default()\\n\\n .borders(Borders::ALL)\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 65,\n \"score\": 23.950326366352716\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl HotKeys for World {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n vec![\\n\\n HotKey {\\n\\n description: \\\"Close map\\\",\\n\\n key: KeyCode::Char('m'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Close map\\\",\\n\\n key: KeyCode::Esc,\\n\\n modifiers: None,\\n\\n },\\n\\n ]\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/world.rs\",\n \"rank\": 66,\n \"score\": 23.948684686067722\n },\n {\n \"content\": \" \\\"Version List\\\".to_owned()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl HotKeys for VersionView {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n let mut hotkeys = vec![\\n\\n HotKey {\\n\\n description: \\\"Refresh version list\\\",\\n\\n key: KeyCode::F(5),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Install selected version\\\",\\n\\n key: KeyCode::Char('i'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Run selected version (installs if needed)\\\",\\n\\n key: KeyCode::Enter,\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 67,\n \"score\": 23.79531809937967\n },\n {\n \"content\": \"use crate::states::app::{AppState, TaskResult};\\n\\n\\n\\npub struct VersionsState {\\n\\n pub items: ValueSortedMap<GameVersion, Installation>,\\n\\n pub install_dir_error: Option<String>,\\n\\n}\\n\\n\\n\\nimpl VersionsState {\\n\\n pub async fn new(_: &AppConfig) -> Self {\\n\\n Self {\\n\\n items: ValueSortedMap::new(),\\n\\n install_dir_error: None,\\n\\n }\\n\\n }\\n\\n\\n\\n pub async fn run(&mut self, app: Arc<AppState>) {\\n\\n self.spawn_installation_finder(app.clone()).await;\\n\\n }\\n\\n\\n\\n pub fn count(&self) -> usize {\\n\",\n \"file_path\": \"src/states/versions.rs\",\n \"rank\": 68,\n \"score\": 23.05136084191766\n },\n {\n \"content\": \" }\\n\\n )\\n\\n }\\n\\n}\\n\\n\\n\\nimpl HotKeys for TabView {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n let mut hotkeys = vec![\\n\\n HotKey {\\n\\n description: \\\"Go to next tab\\\",\\n\\n key: KeyCode::Tab,\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Go Servers tab\\\",\\n\\n key: KeyCode::Char('s'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Go versions tab\\\",\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 69,\n \"score\": 22.609563059852817\n },\n {\n \"content\": \" .direction(Direction::Vertical)\\n\\n .constraints([Constraint::Length(1), Constraint::Min(0)].as_ref())\\n\\n .split(area);\\n\\n\\n\\n let header = Layout::default()\\n\\n .direction(Direction::Horizontal)\\n\\n .constraints([Constraint::Min(0)])\\n\\n .split(chunks[0]);\\n\\n\\n\\n let tabs = stream::iter(Tab::all())\\n\\n .then(|t| {\\n\\n let cloned_app = Arc::clone(&app);\\n\\n async move { Spans::from(t.name(cloned_app).await) }\\n\\n })\\n\\n .collect()\\n\\n .await;\\n\\n\\n\\n f.render_widget(\\n\\n Tabs::new(tabs)\\n\\n .block(Block::default().border_type(BorderType::Plain))\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 70,\n \"score\": 22.188808518637618\n },\n {\n \"content\": \" key: KeyCode::Char('v'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Go Commits tab\\\",\\n\\n key: KeyCode::Char('c'),\\n\\n modifiers: None,\\n\\n },\\n\\n ];\\n\\n\\n\\n hotkeys.append(&mut match self.selected_tab() {\\n\\n Tab::Servers => self.view_servers.hotkeys(),\\n\\n Tab::Versions => self.view_versions.hotkeys(),\\n\\n Tab::Commits => self.view_commits.hotkeys(),\\n\\n });\\n\\n\\n\\n hotkeys\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 71,\n \"score\": 22.11097667402128\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl HotKeys for ServerView {\\n\\n fn hotkeys(&self) -> Vec<HotKey> {\\n\\n let mut hotkeys = vec![\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n HotKey {\\n\\n description: \\\"Show world map\\\",\\n\\n key: KeyCode::Char('m'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Install game version for selected server\\\",\\n\\n key: KeyCode::Char('i'),\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Connect to selected server (install if needed)\\\",\\n\\n key: KeyCode::Enter,\\n\\n modifiers: None,\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 72,\n \"score\": 22.074568282138543\n },\n {\n \"content\": \" .title(\\\"latest commits\\\")\\n\\n .title_alignment(Alignment::Center),\\n\\n )\\n\\n .highlight_style(Style::default().bg(Color::DarkGray));\\n\\n\\n\\n f.render_stateful_widget(list, chunks[0], &mut self.state.state);\\n\\n\\n\\n if let Some(i) = self.state.state.selected() {\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Vertical)\\n\\n .constraints([Constraint::Length(3), Constraint::Min(0)])\\n\\n .split(chunks[1]);\\n\\n\\n\\n let selected = &commits[i];\\n\\n\\n\\n f.render_widget(\\n\\n Paragraph::new(Text::from(format!(\\\"author: {}\\\", selected.author.name)))\\n\\n .alignment(Alignment::Left)\\n\\n .block(Block::default().borders(Borders::ALL).title(\\\"author\\\"))\\n\\n .wrap(Wrap { trim: true }),\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 73,\n \"score\": 21.92444210747362\n },\n {\n \"content\": \"pub mod app;\\n\\npub mod commits;\\n\\npub mod events;\\n\\npub mod help;\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\npub mod locations;\\n\\npub mod servers;\\n\\npub mod versions;\\n\\n\\n\\npub use app::AppState;\\n\\npub use commits::CommitState;\\n\\n#[cfg(feature = \\\"geolocation\\\")]\\n\\npub use locations::LocationsState;\\n\\npub use servers::ServersState;\\n\\npub use versions::VersionsState;\\n\\n\\n\\nuse crossterm::event::KeyCode;\\n\\n\\n\\nuse tui::widgets::{ListState, TableState};\\n\\n\\n\\nuse crate::app::AppAction;\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\n\\n\\n// tui states look same, but do not implement trait, so I made one\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 74,\n \"score\": 21.697739956647943\n },\n {\n \"content\": \" text::{Span, Spans, Text},\\n\\n widgets::{Block, Borders, Paragraph, Row, Table, TableState, Wrap},\\n\\n};\\n\\n\\n\\npub struct ServerView {\\n\\n state: StatelessList<TableState>,\\n\\n}\\n\\n\\n\\nimpl ServerView {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n state: StatelessList::new(TableState::default(), false),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Named for ServerView {\\n\\n fn name(&self) -> String {\\n\\n \\\"Server List\\\".to_owned()\\n\\n }\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 75,\n \"score\": 21.66563248533479\n },\n {\n \"content\": \" },\\n\\n ];\\n\\n\\n\\n hotkeys.append(&mut self.state.hotkeys());\\n\\n\\n\\n hotkeys\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl InputProcessor for ServerView {\\n\\n async fn on_input(&mut self, input: &UserInput, app: Arc<AppState>) -> Option<AppAction> {\\n\\n match input {\\n\\n #[cfg(feature = \\\"geolocation\\\")]\\n\\n UserInput::Char('m' | 'M') => Some(AppAction::OpenView(ViewType::World)),\\n\\n UserInput::Char('i' | 'I') => {\\n\\n if let Some(i) = self.state.selected() {\\n\\n Some(AppAction::InstallVersion(\\n\\n app.servers.read().await.items[i].version.clone(),\\n\\n ))\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 76,\n \"score\": 21.40054657017017\n },\n {\n \"content\": \"\\n\\nuse crate::input::UserInput;\\n\\nuse crate::states::help::HotKey;\\n\\nuse crate::states::{AppState, StatelessList};\\n\\nuse crate::views::{\\n\\n commits::CommitView, servers::ServerView, versions::VersionView, AppView, Drawable, HotKeys,\\n\\n InputProcessor, Named,\\n\\n};\\n\\n\\n\\n#[derive(Copy, Clone)]\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 77,\n \"score\": 21.10714289285527\n },\n {\n \"content\": \" );\\n\\n\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Horizontal)\\n\\n .constraints(vec![Constraint::Percentage(50), Constraint::Percentage(50)])\\n\\n .split(area);\\n\\n\\n\\n f.render_widget(\\n\\n Paragraph::new(Text::from(\\n\\n r#\\\"\\n\\n help :\\n\\n build mode :\\n\\n data directory :\\\"#,\\n\\n ))\\n\\n .alignment(Alignment::Right)\\n\\n .wrap(Wrap { trim: true }),\\n\\n chunks[0],\\n\\n );\\n\\n f.render_widget(\\n\\n Paragraph::new(Text::from(format!(\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 78,\n \"score\": 20.950171799283826\n },\n {\n \"content\": \" _ => None,\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn hotkeys(&self) -> Vec<HotKey> {\\n\\n vec![\\n\\n HotKey {\\n\\n description: \\\"Go up (scrollwheel support)\\\",\\n\\n key: KeyCode::Up,\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Go down (scrollwheel support)\\\",\\n\\n key: KeyCode::Down,\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Unselect\\\",\\n\\n key: KeyCode::Esc,\\n\\n modifiers: None,\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 79,\n \"score\": 20.877619961951176\n },\n {\n \"content\": \"#[async_trait::async_trait]\\n\\nimpl InputProcessor for TabView {\\n\\n async fn on_input(&mut self, input: &UserInput, app: Arc<AppState>) -> Option<AppAction> {\\n\\n match input {\\n\\n UserInput::Char('s' | 'S') => {\\n\\n self.select_tab(Tab::Servers);\\n\\n None\\n\\n }\\n\\n UserInput::Char('v' | 'V') => {\\n\\n self.select_tab(Tab::Versions);\\n\\n None\\n\\n }\\n\\n UserInput::Char('c' | 'C') => {\\n\\n self.select_tab(Tab::Commits);\\n\\n None\\n\\n }\\n\\n UserInput::Tab => {\\n\\n self.state.select_next(Tab::tab_count());\\n\\n None\\n\\n }\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 80,\n \"score\": 20.286722232323697\n },\n {\n \"content\": \" ByteSize::b(*progress).to_string()\\n\\n }\\n\\n _ => \\\"0\\\".to_owned(),\\n\\n },\\n\\n ])\\n\\n })\\n\\n .collect();\\n\\n\\n\\n let mut constraints = vec![Constraint::Min(0)];\\n\\n\\n\\n if !in_progress.is_empty() {\\n\\n constraints.push(Constraint::Length(2 + in_progress.len() as u16));\\n\\n }\\n\\n\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Vertical)\\n\\n .constraints(constraints.clone())\\n\\n .split(area);\\n\\n\\n\\n let table = Table::new(items)\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 81,\n \"score\": 19.526704711759855\n },\n {\n \"content\": \"impl ServersState {\\n\\n pub async fn new(config: &AppConfig) -> Self {\\n\\n Self {\\n\\n items: Vec::new(),\\n\\n update_interval: Duration::from_secs(config.update_interval),\\n\\n }\\n\\n }\\n\\n\\n\\n pub async fn run(&mut self, app: Arc<AppState>) {\\n\\n #[cfg(debug_assertions)]\\n\\n {\\n\\n let ip = IP::Remote(\\\"8.8.8.8\\\".to_owned());\\n\\n let version = GameVersion {\\n\\n fork: \\\"evil-exploit\\\".to_owned(),\\n\\n build: 666.to_string(),\\n\\n download: DownloadUrl::new(\\\"http://evil.exploit\\\"),\\n\\n };\\n\\n\\n\\n self.items.push(Server {\\n\\n name: \\\"TEST SERVER PLEASE IGNORE\\\".to_owned(),\\n\",\n \"file_path\": \"src/states/servers.rs\",\n \"rank\": 82,\n \"score\": 19.40230624268779\n },\n {\n \"content\": \" }\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl InputProcessor for VersionView {\\n\\n async fn on_input(&mut self, input: &UserInput, app: Arc<AppState>) -> Option<AppAction> {\\n\\n match input {\\n\\n UserInput::Refresh => {\\n\\n let mut versions = app.versions.write().await;\\n\\n\\n\\n versions.refresh(app.clone()).await;\\n\\n\\n\\n if let Some(i) = self.state.selected() {\\n\\n if i >= versions.count() {\\n\\n self.state.unselect();\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 83,\n \"score\": 19.228096531931207\n },\n {\n \"content\": \" self.state.select(None);\\n\\n } else {\\n\\n self.state.select(Some(item_count - 1));\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn select_index(&mut self, index: usize) {\\n\\n self.state.select(Some(index))\\n\\n }\\n\\n\\n\\n pub fn unselect(&mut self) {\\n\\n self.state.select(None);\\n\\n }\\n\\n\\n\\n pub fn selected(&self) -> Option<usize> {\\n\\n self.state.selected()\\n\\n }\\n\\n\\n\\n pub fn on_input(&mut self, input: &UserInput, item_count: usize) -> Option<AppAction> {\\n\\n match input {\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 84,\n \"score\": 18.98733436595014\n },\n {\n \"content\": \" if s.offline {\\n\\n count_offline += 1;\\n\\n } else if s.players == 0 {\\n\\n count_no_players += 1;\\n\\n } else {\\n\\n count_online += 1;\\n\\n }\\n\\n }\\n\\n\\n\\n let chunks = Layout::default()\\n\\n .constraints([Constraint::Min(0), Constraint::Length(5)])\\n\\n .direction(Direction::Vertical)\\n\\n .split(area);\\n\\n\\n\\n // \\\"BUILD\\\".len()\\n\\n let mut longest_build_name = 5;\\n\\n let mut longest_map_name = 3;\\n\\n\\n\\n let rows: Vec<Row> = servers\\n\\n .iter()\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 85,\n \"score\": 18.44680570705882\n },\n {\n \"content\": \" chunks[0],\\n\\n );\\n\\n f.render_widget(\\n\\n Paragraph::new(Text::from(selected.message.clone()))\\n\\n .alignment(Alignment::Left)\\n\\n .block(Block::default().borders(Borders::ALL).title(\\\"info\\\"))\\n\\n .wrap(Wrap { trim: true }),\\n\\n chunks[1],\\n\\n );\\n\\n } else {\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Vertical)\\n\\n .constraints([Constraint::Percentage(50), Constraint::Length(1)])\\n\\n .split(chunks[1]);\\n\\n f.render_widget(\\n\\n Paragraph::new(\\\"select commit\\\").alignment(Alignment::Center),\\n\\n chunks[1],\\n\\n );\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 86,\n \"score\": 18.1889798649483\n },\n {\n \"content\": \" s.version.build.clone(),\\n\\n s.map.clone(),\\n\\n s.players.to_string(),\\n\\n ])\\n\\n .style(style)\\n\\n })\\n\\n .collect();\\n\\n\\n\\n let pop_header = format!(\\\"POP [{}]\\\", count_players);\\n\\n\\n\\n let widths = [\\n\\n Constraint::Percentage(60),\\n\\n Constraint::Length(longest_build_name as u16),\\n\\n // until https://github.com/fdehau/tui-rs/issues/525 is fixed\\n\\n Constraint::Length(longest_map_name as u16),\\n\\n Constraint::Length(pop_header.len() as u16),\\n\\n ];\\n\\n\\n\\n let table = Table::new(rows)\\n\\n .header(\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 87,\n \"score\": 18.120946468590223\n },\n {\n \"content\": \" let removed = if let Some((removed_key, removed_value)) = self.map.remove_entry(&k) {\\n\\n // remove entry from set using dumb cmp to key\\n\\n self.set.retain(|i| i != &removed_key);\\n\\n Some(removed_value)\\n\\n } else {\\n\\n None\\n\\n };\\n\\n\\n\\n self.map.insert(k, v.clone());\\n\\n self.set.insert(v);\\n\\n\\n\\n removed\\n\\n }\\n\\n\\n\\n pub fn get(&self, k: &K) -> Option<&V> {\\n\\n self.map.get(k)\\n\\n }\\n\\n\\n\\n pub fn retain<F>(&mut self, mut f: F)\\n\\n where\\n\",\n \"file_path\": \"src/datatypes/value_sorted_map.rs\",\n \"rank\": 88,\n \"score\": 17.988034698720252\n },\n {\n \"content\": \"use std::fmt;\\n\\nuse std::sync::Arc;\\n\\nuse std::time::{Duration, Instant};\\n\\n\\n\\nuse tokio::sync::{mpsc, Mutex};\\n\\nuse tokio::time::sleep;\\n\\n\\n\\nuse crate::config::AppConfig;\\n\\n\\n\\nuse crate::states::app::{AppState, TaskResult};\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum AppEvent {\\n\\n Event(String),\\n\\n Error(anyhow::Error),\\n\\n}\\n\\n\\n\\nimpl fmt::Display for AppEvent {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n match self {\\n\",\n \"file_path\": \"src/states/events.rs\",\n \"rank\": 89,\n \"score\": 17.974790356960277\n },\n {\n \"content\": \"use std::sync::Arc;\\n\\n\\n\\nuse anyhow::Context;\\n\\n\\n\\nuse crate::constants::GITHUB_REPO_COMMIT_ENDPOINT_URL;\\n\\nuse crate::datatypes::commit::{Commit, CommitsJson};\\n\\nuse crate::states::app::{AppState, TaskResult};\\n\\n\\n\\npub struct CommitState {\\n\\n pub items: Vec<Commit>,\\n\\n}\\n\\n\\n\\nimpl CommitState {\\n\\n pub async fn new() -> Self {\\n\\n Self { items: Vec::new() }\\n\\n }\\n\\n\\n\\n pub fn count(&self) -> usize {\\n\\n self.items.len()\\n\\n }\\n\",\n \"file_path\": \"src/states/commits.rs\",\n \"rank\": 90,\n \"score\": 17.480117110399043\n },\n {\n \"content\": \" )\\n\\n .widths(&widths)\\n\\n .highlight_style(\\n\\n Style::default()\\n\\n .bg(Color::DarkGray)\\n\\n .add_modifier(Modifier::BOLD),\\n\\n );\\n\\n\\n\\n // draw server info\\n\\n if let Some(selected) = self.state.selected().map(|s| &servers[s]) {\\n\\n draw_server_info(f, chunks[1], Arc::clone(&app), selected).await;\\n\\n } else {\\n\\n draw_info(f, chunks[1], Arc::clone(&app));\\n\\n }\\n\\n\\n\\n f.render_stateful_widget(table, chunks[0], &mut self.state.state);\\n\\n }\\n\\n}\\n\\n\\n\\nasync fn draw_server_info(\\n\",\n \"file_path\": \"src/views/servers.rs\",\n \"rank\": 91,\n \"score\": 17.257737048322785\n },\n {\n \"content\": \" fn select(&mut self, index: Option<usize>) {\\n\\n TableState::select(self, index)\\n\\n }\\n\\n}\\n\\n\\n\\n// state compatible with both table and list\\n\\npub struct StatelessList<T: TuiState> {\\n\\n pub state: T,\\n\\n looped: bool,\\n\\n}\\n\\n\\n\\nimpl<T: TuiState> StatelessList<T> {\\n\\n pub fn new(state: T, looped: bool) -> Self {\\n\\n Self { state, looped }\\n\\n }\\n\\n\\n\\n pub fn select_next(&mut self, item_count: usize) {\\n\\n if item_count == 0 {\\n\\n self.state.select(None);\\n\\n } else {\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 92,\n \"score\": 16.71645909471692\n },\n {\n \"content\": \" Self::Event(text) => write!(f, \\\"{}\\\", text),\\n\\n Self::Error(err) => write!(f, \\\"{:#}\\\", err),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub struct EventsState {\\n\\n pub current_event: Option<AppEvent>,\\n\\n events: mpsc::UnboundedSender<AppEvent>,\\n\\n events_recv: Option<mpsc::UnboundedReceiver<AppEvent>>,\\n\\n}\\n\\n\\n\\nimpl EventsState {\\n\\n pub async fn new(_: &AppConfig) -> Self {\\n\\n let (events, events_recv) = mpsc::unbounded_channel();\\n\\n\\n\\n Self {\\n\\n current_event: None,\\n\\n events,\\n\\n events_recv: Some(events_recv),\\n\",\n \"file_path\": \"src/states/events.rs\",\n \"rank\": 93,\n \"score\": 16.457495207341907\n },\n {\n \"content\": \"\\n\\n app.watch_task(tokio::task::spawn(Self::location_fetch_task(\\n\\n app.clone(),\\n\\n queue_recv,\\n\\n )))\\n\\n .await;\\n\\n }\\n\\n\\n\\n pub async fn resolve(&mut self, ip: &IP) {\\n\\n if self.items.get(ip).is_some() {\\n\\n return;\\n\\n }\\n\\n\\n\\n self.queue.send(ip.to_owned()).expect(\\\"closed channel\\\");\\n\\n }\\n\\n\\n\\n async fn location_fetch_task(\\n\\n app: Arc<AppState>,\\n\\n mut rx: mpsc::UnboundedReceiver<IP>,\\n\\n ) -> TaskResult {\\n\",\n \"file_path\": \"src/states/locations.rs\",\n \"rank\": 94,\n \"score\": 16.26445378337592\n },\n {\n \"content\": \"use std::collections::HashMap;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::sync::Arc;\\n\\n\\n\\nuse tokio::sync::mpsc;\\n\\n\\n\\nuse anyhow::{Context, Error};\\n\\n\\n\\nuse crate::config::AppConfig;\\n\\nuse crate::datatypes::geolocation::{Location, LocationJson, IP};\\n\\nuse crate::states::app::{AppState, TaskResult};\\n\\n\\n\\npub struct LocationsState {\\n\\n pub items: HashMap<IP, Location>,\\n\\n queue: mpsc::UnboundedSender<IP>,\\n\\n queue_recv: Option<mpsc::UnboundedReceiver<IP>>,\\n\\n}\\n\\n\\n\\nimpl LocationsState {\\n\\n pub async fn new(_: &AppConfig) -> Self {\\n\",\n \"file_path\": \"src/states/locations.rs\",\n \"rank\": 95,\n \"score\": 15.830860358065781\n },\n {\n \"content\": \" },\\n\\n HotKey {\\n\\n description: \\\"Go to top\\\",\\n\\n key: KeyCode::Home,\\n\\n modifiers: None,\\n\\n },\\n\\n HotKey {\\n\\n description: \\\"Go to bottom\\\",\\n\\n key: KeyCode::End,\\n\\n modifiers: None,\\n\\n },\\n\\n ]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/states/mod.rs\",\n \"rank\": 96,\n \"score\": 15.827362534098562\n },\n {\n \"content\": \" // - on 1st launch: fetch N latest commits, save latest hash\\n\\n // - on 2nd launch: read latest hash and fetch newer commits\\n\\n loaded: bool,\\n\\n\\n\\n state: StatelessList<ListState>,\\n\\n}\\n\\n\\n\\nimpl CommitView {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n loaded: false,\\n\\n state: StatelessList::new(ListState::default(), false),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait::async_trait]\\n\\nimpl Named for CommitView {\\n\\n fn name(&self) -> String {\\n\\n \\\"Recent Commit List\\\".to_owned()\\n\",\n \"file_path\": \"src/views/commits.rs\",\n \"rank\": 97,\n \"score\": 15.790181779583985\n },\n {\n \"content\": \" .highlight_style(\\n\\n Style::default()\\n\\n .fg(Color::Blue)\\n\\n .add_modifier(Modifier::BOLD),\\n\\n )\\n\\n .divider(DOT)\\n\\n .select(self.state.selected().unwrap_or_default()),\\n\\n header[0],\\n\\n );\\n\\n\\n\\n // cannot move this to function because of match limitation for arms\\n\\n // even if they implement same trait\\n\\n match self.selected_tab() {\\n\\n Tab::Servers => self.view_servers.draw(f, chunks[1], app).await,\\n\\n Tab::Versions => self.view_versions.draw(f, chunks[1], app).await,\\n\\n Tab::Commits => self.view_commits.draw(f, chunks[1], app).await,\\n\\n };\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/views/tabs.rs\",\n \"rank\": 98,\n \"score\": 15.723625700571354\n },\n {\n \"content\": \" );\\n\\n\\n\\n let chunks = Layout::default()\\n\\n .direction(Direction::Vertical)\\n\\n .constraints(progress_bars_constraints)\\n\\n .split(chunks[1]);\\n\\n\\n\\n for (i, progress_item) in in_progress.iter().enumerate() {\\n\\n let label = progress_item.label();\\n\\n let ratio = progress_item.ratio().unwrap_or(1.0);\\n\\n\\n\\n let gauge = Gauge::default().ratio(ratio).label(label).gauge_style(\\n\\n Style::default()\\n\\n .fg(Color::Green)\\n\\n .bg(Color::Red)\\n\\n .add_modifier(Modifier::BOLD),\\n\\n );\\n\\n\\n\\n // + 1 offset for upper border\\n\\n f.render_widget(\\n\",\n \"file_path\": \"src/views/versions.rs\",\n \"rank\": 99,\n \"score\": 15.699838886556961\n }\n]","isConversational":false}}},{"rowIdx":1575,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"puffin_http/src/client.rs"},"repo_name":{"kind":"string","value":"MarijnS95/puffin"},"commit":{"kind":"string","value":"71a4d7c97a63dac8dff42c573af3684559b952c6"},"file_code":{"kind":"string","value":"use std::sync::{\n atomic::{AtomicBool, Ordering::SeqCst},\n Arc, Mutex,\n};\n\nuse puffin::{FrameData, FrameView};\n\npub struct Client {\n addr: String,\n connected: Arc<AtomicBool>,\n alive: Arc<AtomicBool>,\n frame_view: Arc<Mutex<FrameView>>,\n}\n\nimpl Drop for Client {\n fn drop(&mut self) {\n self.alive.store(false, SeqCst);\n }\n}\n\nimpl Client {\n \n \n \n \n \n \n \n \n \n pub fn new(addr: String) -> Self {\n let alive = Arc::new(AtomicBool::new(true));\n let connected = Arc::new(AtomicBool::new(false));\n let frame_view = Arc::new(Mutex::new(FrameView::default()));\n\n let client = Self {\n addr: addr.clone(),\n connected: connected.clone(),\n alive: alive.clone(),\n frame_view: frame_view.clone(),\n };\n\n std::thread::spawn(move || {\n log::info!(\"Connecting to {}…\", addr);\n while alive.load(SeqCst) {\n match std::net::TcpStream::connect(&addr) {\n Ok(mut stream) => {\n log::info!(\"Connected to {}\", addr);\n connected.store(true, SeqCst);\n while alive.load(SeqCst) {\n match consume_message(&mut stream) {\n Ok(frame_data) => {\n frame_view\n .lock()\n .unwrap()\n .add_frame(std::sync::Arc::new(frame_data));\n }\n Err(err) => {\n log::warn!(\n \"Connection to puffin server closed: {}\",\n error_display_chain(err.as_ref())\n );\n connected.store(false, SeqCst);\n break;\n }\n }\n }\n }\n Err(err) => {\n log::debug!(\"Failed to connect to {}: {}\", addr, err);\n std::thread::sleep(std::time::Duration::from_secs(1));\n }\n }\n }\n });\n\n client\n }\n\n \n pub fn addr(&self) -> &str {\n &self.addr\n }\n\n \n pub fn connected(&self) -> bool {\n self.connected.load(SeqCst)\n }\n\n \n pub fn frame_view(&self) -> std::sync::MutexGuard<'_, FrameView> {\n self.frame_view.lock().unwrap()\n }\n}\n\npub fn consume_message(stream: &mut impl std::io::Read) -> anyhow::Result<puffin::FrameData> {\n let mut server_version = [0_u8; 2];\n stream.read_exact(&mut server_version)?;\n let server_version = u16::from_le_bytes(server_version);\n\n match server_version.cmp(&crate::PROTOCOL_VERSION) {\n std::cmp::Ordering::Less => {\n anyhow::bail!(\n \"puffin server is using an older protocol version ({}) than the client ({}).\",\n server_version,\n crate::PROTOCOL_VERSION\n );\n }\n std::cmp::Ordering::Equal => {}\n std::cmp::Ordering::Greater => {\n anyhow::bail!(\n \"puffin server is using a newer protocol version ({}) than the client ({}). Update puffin_viewer with 'cargo install puffin_viewer'.\",\n server_version,\n crate::PROTOCOL_VERSION\n );\n }\n }\n\n use anyhow::Context as _;\n FrameData::read_next(stream)\n .context(\"Failed to parse FrameData\")?\n .ok_or_else(|| anyhow::format_err!(\"End of stream\"))\n}\n\nfn error_display_chain(error: &dyn std::error::Error) -> String {\n let mut s = error.to_string();\n if let Some(source) = error.source() {\n s.push_str(\" -> \");\n s.push_str(&error_display_chain(source));\n }\n s\n}\n"},"prefix":{"kind":"string","value":"use std::sync::{\n atomic::{AtomicBool, Ordering::SeqCst},\n Arc, Mutex,\n};\n\nuse puffin::{FrameData, FrameView};\n\npub struct Client {\n addr: String,\n connected: Arc<AtomicBool>,\n alive: Arc<AtomicBool>,\n frame_view: Arc<Mutex<FrameView>>,\n}\n\nimpl Drop for Client {\n fn drop(&mut self) {\n self.alive.store(false, SeqCst);\n }\n}\n\nimpl Client {\n \n \n \n \n \n \n \n \n \n pub fn new(addr: String) -> Self {\n let alive = Arc::new(AtomicBool::new(true));\n let connected = Arc::new(AtomicBool::new(false));\n let frame_view = Arc::new(Mutex::new(FrameView::default()));\n\n let client = Self {\n addr: addr.clone(),\n connected: connected.clone(),\n alive: alive.clone(),\n frame_view: frame_view.clone(),\n };\n\n std::thread::spawn(move || {\n log::info!(\"Connecting to {}…\", addr);\n while alive.load(SeqCst) {\n match std::net::TcpStream::connect(&addr) {\n Ok(mut stream) => {\n log::info!(\"Connected to {}\", addr);\n connected.store(true, SeqCst);\n while alive.load(SeqCst) {\n match consume_message(&mut stream) {\n Ok(frame_data) => {\n frame_view\n .lock()\n .unwrap()\n .add_frame(std::sync::Arc::new(frame_data));\n }\n Err(err) => {\n log::warn!(\n \"Connection to puffin server closed: {}\",\n error_display_chain(err.as_ref())\n );\n connected.store(false, SeqCst);\n break;\n }\n }\n }\n }\n Err(err) => {\n log::debug!(\"Failed to connect to {}: {}\", addr, err);\n std::thread::sleep(std::time::Duration::from_secs(1));\n }\n }\n }\n });\n\n client\n }\n\n \n pub fn addr(&self) -> &str {\n &self.addr\n }\n\n \n pub fn connected(&self) -> bool {\n self.connected.load(SeqCst)\n }\n\n \n pub fn frame_view(&self) -> std::sync::MutexGuard<'_, FrameView> {\n self.frame_view.lock().unwrap()\n }\n}\n\npub fn consume_message(stream: &mut impl std::io::Read) -> anyhow::Result<puffin::FrameData> {\n let mut server_version = [0_u8; 2];\n stream.read_exact(&mut server_version)?;\n let server_version = u16::from_le_bytes(server_version);\n\n "},"suffix":{"kind":"string","value":"\n\n use anyhow::Context as _;\n FrameData::read_next(stream)\n .context(\"Failed to parse FrameData\")?\n .ok_or_else(|| anyhow::format_err!(\"End of stream\"))\n}\n\nfn error_display_chain(error: &dyn std::error::Error) -> String {\n let mut s = error.to_string();\n if let Some(source) = error.source() {\n s.push_str(\" -> \");\n s.push_str(&error_display_chain(source));\n }\n s\n}\n"},"middle":{"kind":"string","value":"match server_version.cmp(&crate::PROTOCOL_VERSION) {\n std::cmp::Ordering::Less => {\n anyhow::bail!(\n \"puffin server is using an older protocol version ({}) than the client ({}).\",\n server_version,\n crate::PROTOCOL_VERSION\n );\n }\n std::cmp::Ordering::Equal => {}\n std::cmp::Ordering::Greater => {\n anyhow::bail!(\n \"puffin server is using a newer protocol version ({}) than the client ({}). Update puffin_viewer with 'cargo install puffin_viewer'.\",\n server_version,\n crate::PROTOCOL_VERSION\n );\n }\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"/// Are the profiler scope macros turned on?\n\n/// This is [`false`] by default.\n\npub fn are_scopes_on() -> bool {\n\n MACROS_ON.load(Ordering::Relaxed)\n\n}\n\n\n\n/// All times are expressed as integer nanoseconds since some event.\n\npub type NanoSecond = i64;\n\n\n\n// ----------------------------------------------------------------------------\n\n\n\n/// Stream of profiling events from one thread.\n\n#[derive(Clone, Default)]\n\n#[cfg_attr(feature = \"serde\", derive(serde::Deserialize, serde::Serialize))]\n\npub struct Stream(Vec<u8>);\n\n\n\nimpl Stream {\n\n pub fn is_empty(&self) -> bool {\n\n self.0.is_empty()\n\n }\n\n\n\n pub fn len(&self) -> usize {\n","file_path":"puffin/src/lib.rs","rank":1,"score":153834.63908109858},{"content":"struct Client {\n\n client_addr: SocketAddr,\n\n packet_tx: Option<crossbeam_channel::Sender<Packet>>,\n\n join_handle: Option<std::thread::JoinHandle<()>>,\n\n}\n\n\n\nimpl Drop for Client {\n\n fn drop(&mut self) {\n\n // Take care to send everything before we shut down!\n\n\n\n // Drop the sender to signal to shut down:\n\n self.packet_tx = None;\n\n\n\n // Wait for the shutdown:\n\n if let Some(join_handle) = self.join_handle.take() {\n\n join_handle.join().ok();\n\n }\n\n }\n\n}\n\n\n","file_path":"puffin_http/src/server.rs","rank":2,"score":152923.92241122315},{"content":"#[doc(hidden)]\n\n#[inline]\n\npub fn short_file_name(name: &str) -> &str {\n\n // TODO: \"foo/bar/src/lib.rs\" -> \"bar/src/lib.rs\"\n\n\n\n if let Some(separator) = name.rfind(&['/', '\\\\'][..]) {\n\n // \"foo/bar/baz.rs\" -> \"baz.rs\"\n\n &name[separator + 1..]\n\n } else {\n\n name\n\n }\n\n}\n\n\n","file_path":"puffin/src/lib.rs","rank":3,"score":147670.01806759293},{"content":"#[doc(hidden)]\n\n#[inline]\n\npub fn clean_function_name(name: &str) -> &str {\n\n if let Some(colon) = name.rfind(\"::\") {\n\n if let Some(colon) = name[..colon].rfind(\"::\") {\n\n // \"foo::bar::baz::function_name\" -> \"baz::function_name\"\n\n &name[colon + 2..]\n\n } else {\n\n // \"foo::function_name\" -> \"foo::function_name\"\n\n name\n\n }\n\n } else {\n\n name\n\n }\n\n}\n\n\n","file_path":"puffin/src/lib.rs","rank":4,"score":147670.01806759293},{"content":"/// Turn on/off the profiler macros ([`profile_function`], [`profile_scope`] etc).\n\n/// When off, these calls take only 1-2 ns to call (100x faster).\n\n/// This is [`false`] by default.\n\npub fn set_scopes_on(on: bool) {\n\n MACROS_ON.store(on, Ordering::Relaxed);\n\n}\n\n\n","file_path":"puffin/src/lib.rs","rank":5,"score":143906.19337188342},{"content":"pub fn criterion_benchmark(c: &mut Criterion) {\n\n puffin::set_scopes_on(true);\n\n puffin::profile_scope!(\"keep one scope open so we don't profile sending scopes\");\n\n\n\n c.bench_function(\"profile_function\", |b| {\n\n b.iter(|| {\n\n puffin::profile_function!();\n\n })\n\n });\n\n c.bench_function(\"profile_function_data\", |b| {\n\n b.iter(|| {\n\n puffin::profile_function!(\"my_mesh.obj\");\n\n })\n\n });\n\n c.bench_function(\"profile_scope\", |b| {\n\n b.iter(|| {\n\n puffin::profile_scope!(\"my longish scope name\");\n\n })\n\n });\n\n c.bench_function(\"profile_scope_data\", |b| {\n","file_path":"puffin/benches/benchmark.rs","rank":6,"score":135173.78004759108},{"content":"pub fn init(title: &str) -> System {\n\n let title = match Path::new(&title).file_name() {\n\n Some(file_name) => file_name.to_str().unwrap(),\n\n None => title,\n\n };\n\n let event_loop = EventLoop::new();\n\n let context = glutin::ContextBuilder::new().with_vsync(true);\n\n let builder = WindowBuilder::new()\n\n .with_title(title.to_owned())\n\n .with_inner_size(glutin::dpi::LogicalSize::new(1024f64, 768f64));\n\n let display =\n\n Display::new(builder, context, &event_loop).expect(\"Failed to initialize display\");\n\n\n\n let mut imgui = Context::create();\n\n imgui.set_ini_filename(None);\n\n\n\n let mut platform = WinitPlatform::init(&mut imgui);\n\n {\n\n let gl_window = display.gl_window();\n\n let window = gl_window.window();\n","file_path":"puffin-imgui/examples/imgui.rs","rank":7,"score":132115.35649997412},{"content":"/// Listens for incoming connections\n\n/// and streams them puffin profiler data.\n\nstruct PuffinServerImpl {\n\n tcp_listener: TcpListener,\n\n clients: Vec<Client>,\n\n num_clients: Arc<AtomicUsize>,\n\n}\n\n\n\nimpl PuffinServerImpl {\n\n fn accept_new_clients(&mut self) -> anyhow::Result<()> {\n\n loop {\n\n match self.tcp_listener.accept() {\n\n Ok((tcp_stream, client_addr)) => {\n\n tcp_stream\n\n .set_nonblocking(false)\n\n .context(\"stream.set_nonblocking\")?;\n\n\n\n log::info!(\"{} connected\", client_addr);\n\n\n\n let (packet_tx, packet_rx) = crossbeam_channel::bounded(MAX_FRAMES_IN_QUEUE);\n\n\n\n let join_handle = std::thread::Builder::new()\n","file_path":"puffin_http/src/server.rs","rank":8,"score":129003.16009362601},{"content":"pub fn ui(ui: &mut egui::Ui, frames: &[std::sync::Arc<UnpackedFrameData>]) {\n\n let mut threads = std::collections::HashSet::<&ThreadInfo>::new();\n\n let mut stats = Stats::default();\n\n\n\n for frame in frames {\n\n threads.extend(frame.thread_streams.keys());\n\n for (thread_info, stream) in &frame.thread_streams {\n\n collect_stream(&mut stats, &thread_info.name, &stream.stream).ok();\n\n }\n\n }\n\n\n\n let mut total_bytes = 0;\n\n let mut total_ns = 0;\n\n for scope in stats.scopes.values() {\n\n total_bytes += scope.bytes;\n\n total_ns += scope.total_self_ns;\n\n }\n\n\n\n ui.label(\"This view can be used to find scopes that use up a lot of bandwidth, and should maybe be removed.\");\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":9,"score":127327.03964991293},{"content":"/// Show an [`egui::Window`] with the profiler contents.\n\n///\n\n/// If you want to control the window yourself, use [`profiler_ui`] instead.\n\n///\n\n/// Returns `false` if the user closed the profile window.\n\npub fn profiler_window(ctx: &egui::Context) -> bool {\n\n puffin::profile_function!();\n\n let mut open = true;\n\n egui::Window::new(\"Profiler\")\n\n .default_size([1024.0, 600.0])\n\n .open(&mut open)\n\n .show(ctx, profiler_ui);\n\n open\n\n}\n\n\n\nstatic PROFILE_UI: once_cell::sync::Lazy<Mutex<GlobalProfilerUi>> =\n\n once_cell::sync::Lazy::new(Default::default);\n\n\n","file_path":"puffin_egui/src/lib.rs","rank":10,"score":122316.45431555298},{"content":"/// Show the profiler.\n\n///\n\n/// Call this from within an [`egui::Window`], or use [`profiler_window`] instead.\n\npub fn profiler_ui(ui: &mut egui::Ui) {\n\n let mut profile_ui = PROFILE_UI.lock().unwrap();\n\n profile_ui.ui(ui);\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n\n\n\n/// Show [`puffin::GlobalProfiler`], i.e. profile the app we are running in.\n\n#[derive(Default)]\n\n#[cfg_attr(feature = \"serde\", derive(serde::Deserialize, serde::Serialize))]\n\n#[cfg_attr(feature = \"serde\", serde(default))]\n\npub struct GlobalProfilerUi {\n\n #[cfg_attr(feature = \"serde\", serde(skip))]\n\n global_frame_view: GlobalFrameView,\n\n\n\n pub profiler_ui: ProfilerUi,\n\n}\n\n\n\nimpl GlobalProfilerUi {\n\n /// Show an [`egui::Window`] with the profiler contents.\n","file_path":"puffin_egui/src/lib.rs","rank":11,"score":122086.64994934895},{"content":"#[doc(hidden)]\n\n#[inline(always)]\n\npub fn type_name_of<T>(_: T) -> &'static str {\n\n std::any::type_name::<T>()\n\n}\n\n\n\n/// Returns the name of the calling function without a long module path prefix.\n\n#[macro_export]\n\nmacro_rules! current_function_name {\n\n () => {{\n\n fn f() {}\n\n let name = $crate::type_name_of(f);\n\n // Remove \"::f\" from the name:\n\n let name = &name.get(..name.len() - 3).unwrap();\n\n $crate::clean_function_name(name)\n\n }};\n\n}\n\n\n","file_path":"puffin/src/lib.rs","rank":12,"score":121484.58784660773},{"content":"fn client_loop(\n\n packet_rx: crossbeam_channel::Receiver<Packet>,\n\n client_addr: SocketAddr,\n\n mut tcp_stream: TcpStream,\n\n) {\n\n while let Ok(packet) = packet_rx.recv() {\n\n if let Err(err) = tcp_stream.write_all(&packet) {\n\n log::info!(\n\n \"puffin server failed sending to {}: {} (kind: {:?})\",\n\n client_addr,\n\n err,\n\n err.kind()\n\n );\n\n break;\n\n }\n\n }\n\n}\n","file_path":"puffin_http/src/server.rs","rank":13,"score":118020.73531627592},{"content":"/// Select the slowest frames, up to a certain count.\n\npub fn select_slowest(frames: &[Arc<FrameData>], max: usize) -> Vec<Arc<FrameData>> {\n\n let mut slowest: std::collections::BinaryHeap<OrderedByDuration> = Default::default();\n\n for frame in frames {\n\n slowest.push(OrderedByDuration(frame.clone()));\n\n while slowest.len() > max {\n\n slowest.pop();\n\n }\n\n }\n\n let mut slowest: Vec<_> = slowest.drain().map(|x| x.0).collect();\n\n slowest.sort_by_key(|frame| frame.frame_index());\n\n slowest\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n\n\n","file_path":"puffin/src/profile_view.rs","rank":14,"score":114926.37519066995},{"content":"/// Show the flamegraph.\n\npub fn ui(ui: &mut egui::Ui, options: &mut Options, frames: &SelectedFrames) {\n\n puffin::profile_function!();\n\n let mut reset_view = false;\n\n\n\n let num_frames = frames.frames.len();\n\n\n\n {\n\n // reset view if number of selected frames changes (and we are viewing all of them):\n\n let num_frames_id = ui.id().with(\"num_frames\");\n\n let num_frames_last_frame = ui\n\n .memory()\n\n .data\n\n .get_temp::<usize>(num_frames_id)\n\n .unwrap_or_default();\n\n\n\n if num_frames_last_frame != num_frames && !options.merge_scopes {\n\n reset_view = true;\n\n }\n\n ui.memory().data.insert_temp(num_frames_id, num_frames);\n\n }\n","file_path":"puffin_egui/src/flamegraph.rs","rank":15,"score":114383.02950828942},{"content":"fn max_frames_ui(ui: &mut egui::Ui, frame_view: &mut FrameView) {\n\n let uniq = frame_view.all_uniq();\n\n\n\n let mut bytes = 0;\n\n for frame in &uniq {\n\n bytes += frame.bytes_of_ram_used();\n\n }\n\n\n\n let frames_per_second = if let (Some(first), Some(last)) = (uniq.first(), uniq.last()) {\n\n let nanos = last.range_ns().1 - first.range_ns().0;\n\n let seconds = nanos as f64 * 1e-9;\n\n let frames = last.frame_index() - first.frame_index() + 1;\n\n frames as f64 / seconds\n\n } else {\n\n 60.0\n\n };\n\n\n\n ui.horizontal(|ui| {\n\n ui.label(\"Max recent frames to store:\");\n\n\n","file_path":"puffin_egui/src/lib.rs","rank":16,"score":113966.0464149853},{"content":"fn should_quit() -> bool {\n\n if cfg!(target_os = \"macos\") {\n\n (is_key_down(KeyCode::LeftSuper) || is_key_down(KeyCode::RightSuper))\n\n && is_key_down(KeyCode::Q)\n\n } else {\n\n (is_key_down(KeyCode::LeftAlt) || is_key_down(KeyCode::RightAlt))\n\n && is_key_down(KeyCode::F4)\n\n }\n\n}\n\n\n","file_path":"puffin_egui/examples/macroquad.rs","rank":17,"score":108108.68485539142},{"content":"/// Report a stream of profile data from a thread to the [`GlobalProfiler`] singleton.\n\npub fn global_reporter(info: ThreadInfo, stream_info: &StreamInfoRef<'_>) {\n\n GlobalProfiler::lock().report(info, stream_info);\n\n}\n\n\n\n/// Collects profiling data for one thread\n\npub struct ThreadProfiler {\n\n stream_info: StreamInfo,\n\n /// Current depth.\n\n depth: usize,\n\n now_ns: NsSource,\n\n reporter: ThreadReporter,\n\n start_time_ns: Option<NanoSecond>,\n\n}\n\n\n\nimpl Default for ThreadProfiler {\n\n fn default() -> Self {\n\n Self {\n\n stream_info: Default::default(),\n\n depth: 0,\n\n now_ns: crate::now_ns,\n","file_path":"puffin/src/lib.rs","rank":18,"score":107437.65877955993},{"content":"#[cfg(target_arch = \"wasm32\")]\n\n#[allow(clippy::unused_unit)]\n\n#[wasm_bindgen]\n\npub fn start(canvas_id: &str) -> Result<(), eframe::wasm_bindgen::JsValue> {\n\n puffin::set_scopes_on(true); // quiet warning in `puffin_egui`.\n\n eframe::start_web(\n\n canvas_id,\n\n Box::new(|_cc| Box::new(PuffinViewer::new(Source::None))),\n\n )\n\n}\n","file_path":"puffin_viewer/src/lib.rs","rank":19,"score":106317.36790866638},{"content":"/// For the given thread, merge all scopes with the same id path.\n\npub fn merge_scopes_for_thread<'s>(\n\n frames: &'s [std::sync::Arc<UnpackedFrameData>],\n\n thread_info: &ThreadInfo,\n\n) -> Result<Vec<MergeScope<'s>>> {\n\n let mut top_nodes: BTreeMap<&'s str, MergeNode<'s>> = Default::default();\n\n\n\n for frame in frames {\n\n if let Some(stream_info) = frame.thread_streams.get(thread_info) {\n\n let offset_ns = frame.meta.range_ns.0 - frames[0].meta.range_ns.0; // make everything relative to first frame\n\n\n\n let top_scopes = Reader::from_start(&stream_info.stream).read_top_scopes()?;\n\n for scope in top_scopes {\n\n top_nodes.entry(scope.record.id).or_default().add(\n\n &stream_info.stream,\n\n MergePiece {\n\n relative_start_ns: scope.record.start_ns - offset_ns,\n\n scope,\n\n },\n\n )?;\n\n }\n\n }\n\n }\n\n\n\n Ok(build(top_nodes, frames.len() as _))\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n\n\n","file_path":"puffin/src/merge.rs","rank":20,"score":99905.49583897594},{"content":"#[derive(Clone)]\n\nstruct OrderedByDuration(Arc<FrameData>);\n\n\n\nimpl PartialEq for OrderedByDuration {\n\n fn eq(&self, other: &Self) -> bool {\n\n self.0.duration_ns().eq(&other.0.duration_ns())\n\n }\n\n}\n\nimpl Eq for OrderedByDuration {}\n\n\n\nimpl PartialOrd for OrderedByDuration {\n\n fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {\n\n Some(self.cmp(other))\n\n }\n\n}\n\n\n\nimpl Ord for OrderedByDuration {\n\n fn cmp(&self, other: &Self) -> std::cmp::Ordering {\n\n self.0.duration_ns().cmp(&other.0.duration_ns()).reverse()\n\n }\n\n}\n","file_path":"puffin/src/profile_view.rs","rank":22,"score":98803.04953224203},{"content":"#[inline]\n\npub fn now_ns() -> NanoSecond {\n\n // This can maybe be optimized\n\n use once_cell::sync::Lazy;\n\n use std::time::Instant;\n\n\n\n fn epoch_offset_and_start() -> (NanoSecond, Instant) {\n\n if let Ok(duration_since_epoch) = std::time::UNIX_EPOCH.elapsed() {\n\n let nanos_since_epoch = duration_since_epoch.as_nanos() as NanoSecond;\n\n (nanos_since_epoch, Instant::now())\n\n } else {\n\n // system time is set before 1970. this should be quite rare.\n\n (0, Instant::now())\n\n }\n\n }\n\n\n\n static START_TIME: Lazy<(NanoSecond, Instant)> = Lazy::new(epoch_offset_and_start);\n\n START_TIME.0 + START_TIME.1.elapsed().as_nanos() as NanoSecond\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n","file_path":"puffin/src/lib.rs","rank":23,"score":97569.78384196621},{"content":"fn main() {\n\n simple_logger::SimpleLogger::new()\n\n .with_level(log::LevelFilter::Info)\n\n .without_timestamps()\n\n .init()\n\n .ok();\n\n\n\n let server_addr = format!(\"0.0.0.0:{}\", puffin_http::DEFAULT_PORT);\n\n eprintln!(\"Serving demo profile data on {}\", server_addr);\n\n\n\n let _puffin_server = puffin_http::Server::new(&server_addr).unwrap();\n\n\n\n puffin::set_scopes_on(true);\n\n\n\n let mut frame_counter = 0;\n\n\n\n loop {\n\n puffin::profile_scope!(\"main_loop\", format!(\"frame {}\", frame_counter));\n\n puffin::GlobalProfiler::lock().new_frame();\n\n\n","file_path":"puffin_http/examples/server.rs","rank":24,"score":90278.26823158935},{"content":"fn longest_valid_utf8_prefix(data: &[u8]) -> &str {\n\n match std::str::from_utf8(data) {\n\n Ok(s) => s,\n\n Err(error) => {\n\n // The string may be been truncated to fit a max length of 255.\n\n // This truncation may have happened in the middle of a unicode character.\n\n std::str::from_utf8(&data[..error.valid_up_to()]).expect(\"We can trust valid_up_to\")\n\n }\n\n }\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n\n\n\n/// Read each top-level sibling scopes\n\nimpl<'s> Iterator for Reader<'s> {\n\n type Item = Result<Scope<'s>>;\n\n fn next(&mut self) -> Option<Self::Item> {\n\n self.parse_scope().transpose()\n\n }\n\n}\n\n\n\n// ----------------------------------------------------------------------------\n\n\n","file_path":"puffin/src/data.rs","rank":25,"score":89746.16881581556},{"content":"#[test]\n\nfn test_maybe_mut_ref() {\n\n {\n\n let x = 42;\n\n let mut x_ref = MaybeMutRef::Ref(&x);\n\n assert_eq!(x_ref.as_mut(), None);\n\n assert_eq!(*x_ref, 42);\n\n }\n\n {\n\n let mut x = 42;\n\n let mut x_ref = MaybeMutRef::MutRef(&mut x);\n\n assert_eq!(*x_ref, 42);\n\n *x_ref.as_mut().unwrap() = 1337;\n\n assert_eq!(*x_ref, 1337);\n\n }\n\n}\n","file_path":"puffin_egui/src/maybe_mut_ref.rs","rank":26,"score":88641.2630275586},{"content":"fn grid_text(grid_ns: NanoSecond) -> String {\n\n let grid_ms = to_ms(grid_ns);\n\n if grid_ns % 1_000_000 == 0 {\n\n format!(\"{:.0} ms\", grid_ms)\n\n } else if grid_ns % 100_000 == 0 {\n\n format!(\"{:.1} ms\", grid_ms)\n\n } else if grid_ns % 10_000 == 0 {\n\n format!(\"{:.2} ms\", grid_ms)\n\n } else {\n\n format!(\"{:.3} ms\", grid_ms)\n\n }\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":27,"score":87979.32413356031},{"content":"fn grid_text(grid_ns: NanoSecond) -> String {\n\n let grid_ms = to_ms(grid_ns);\n\n if grid_ns % 1_000_000 == 0 {\n\n format!(\"{:.0} ms\", grid_ms)\n\n } else if grid_ns % 100_000 == 0 {\n\n format!(\"{:.1} ms\", grid_ms)\n\n } else if grid_ns % 10_000 == 0 {\n\n format!(\"{:.2} ms\", grid_ms)\n\n } else {\n\n format!(\"{:.3} ms\", grid_ms)\n\n }\n\n}\n\n\n","file_path":"puffin_egui/src/flamegraph.rs","rank":28,"score":87979.32413356031},{"content":"fn format_time(nanos: NanoSecond) -> Option<String> {\n\n let years_since_epoch = nanos / 1_000_000_000 / 60 / 60 / 24 / 365;\n\n if 50 <= years_since_epoch && years_since_epoch <= 150 {\n\n use chrono::TimeZone as _;\n\n let datetime = chrono::Utc.timestamp(nanos / 1_000_000_000, (nanos % 1_000_000_000) as _);\n\n Some(datetime.format(\"%Y-%m-%d %H:%M:%S%.3f UTC\").to_string())\n\n } else {\n\n None // `nanos` is likely not counting from epoch.\n\n }\n\n}\n\n\n","file_path":"puffin_egui/src/lib.rs","rank":29,"score":84676.97927106665},{"content":"fn collect_stream<'s>(\n\n stats: &mut Stats<'s>,\n\n thread_name: &str,\n\n stream: &'s puffin::Stream,\n\n) -> puffin::Result<()> {\n\n for scope in puffin::Reader::from_start(stream) {\n\n collect_scope(stats, thread_name, stream, &scope?)?;\n\n }\n\n Ok(())\n\n}\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":30,"score":84551.39581213945},{"content":"type Packet = Arc<[u8]>;\n\n\n","file_path":"puffin_http/src/server.rs","rank":31,"score":82804.95330737189},{"content":"fn sleep_ms(ms: usize) {\n\n puffin::profile_function!();\n\n match ms {\n\n 0 => {}\n\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\n\n _ => {\n\n sleep_ms(ms / 2);\n\n sleep_ms(ms - (ms / 2));\n\n }\n\n }\n\n}\n","file_path":"puffin_http/examples/server.rs","rank":32,"score":77126.2977074873},{"content":"fn frames_info_ui(ui: &mut egui::Ui, selection: &SelectedFrames) {\n\n let mut sum_ns = 0;\n\n let mut sum_scopes = 0;\n\n\n\n for frame in &selection.frames {\n\n let (min_ns, max_ns) = frame.range_ns();\n\n sum_ns += max_ns - min_ns;\n\n\n\n sum_scopes += frame.meta.num_scopes;\n\n }\n\n\n\n let frame_indices = if selection.frames.len() == 1 {\n\n format!(\"frame #{}\", selection.frames[0].frame_index())\n\n } else if selection.frames.len() as u64\n\n == selection.frames.last().frame_index() - selection.frames.first().frame_index() + 1\n\n {\n\n format!(\n\n \"{} frames (#{} - #{})\",\n\n selection.frames.len(),\n\n selection.frames.first().frame_index(),\n","file_path":"puffin_egui/src/lib.rs","rank":33,"score":74500.55203764718},{"content":"#[cfg(feature = \"packing\")]\n\n#[cfg(target_arch = \"wasm32\")]\n\n#[cfg(feature = \"ruzstd\")]\n\nfn decode_zstd(mut bytes: &[u8]) -> anyhow::Result<Vec<u8>> {\n\n use anyhow::Context as _;\n\n use std::io::Read as _;\n\n let mut decoded = Vec::new();\n\n let mut decoder = ruzstd::StreamingDecoder::new(&mut bytes)\n\n .map_err(|err| anyhow::format_err!(\"zstd decompress: {}\", err))?;\n\n decoder\n\n .read_to_end(&mut decoded)\n\n .context(\"zstd decompress\")?;\n\n Ok(decoded)\n\n}\n\n\n\n#[cfg(feature = \"packing\")]\n\n#[cfg(all(not(feature = \"zstd\"), not(feature = \"ruzstd\")))]\n\ncompile_error!(\"Either feature zstd or ruzstd must be enabled\");\n","file_path":"puffin/src/frame_data.rs","rank":34,"score":74076.2495210253},{"content":"fn interact_with_canvas(options: &mut Options, response: &Response, info: &Info) {\n\n if response.drag_delta().x != 0.0 {\n\n options.sideways_pan_in_points += response.drag_delta().x;\n\n options.zoom_to_relative_ns_range = None;\n\n }\n\n\n\n if response.hovered() {\n\n // Sideways pan with e.g. a touch pad:\n\n if info.ctx.input().scroll_delta.x != 0.0 {\n\n options.sideways_pan_in_points += info.ctx.input().scroll_delta.x;\n\n options.zoom_to_relative_ns_range = None;\n\n }\n\n\n\n let mut zoom_factor = info.ctx.input().zoom_delta_2d().x;\n\n\n\n if response.dragged_by(PointerButton::Secondary) {\n\n zoom_factor *= (response.drag_delta().y * 0.01).exp();\n\n }\n\n\n\n if zoom_factor != 1.0 {\n","file_path":"puffin_egui/src/flamegraph.rs","rank":35,"score":74076.2495210253},{"content":"type ThreadReporter = fn(ThreadInfo, &StreamInfoRef<'_>);\n\n\n","file_path":"puffin/src/lib.rs","rank":36,"score":67745.1777712293},{"content":"fn merge_scope_tooltip(ui: &mut egui::Ui, merge: &MergeScope<'_>, num_frames: usize) {\n\n #![allow(clippy::collapsible_else_if)]\n\n\n\n ui.monospace(format!(\"id: {}\", merge.id));\n\n if !merge.location.is_empty() {\n\n ui.monospace(format!(\"location: {}\", merge.location));\n\n }\n\n if !merge.data.is_empty() {\n\n ui.monospace(format!(\"data: {}\", merge.data));\n\n }\n\n ui.add_space(8.0);\n\n\n\n if num_frames <= 1 {\n\n if merge.num_pieces <= 1 {\n\n ui.monospace(format!(\n\n \"duration: {:7.3} ms\",\n\n to_ms(merge.duration_per_frame_ns)\n\n ));\n\n } else {\n\n ui.monospace(format!(\"sum of {} scopes\", merge.num_pieces));\n","file_path":"puffin_egui/src/flamegraph.rs","rank":37,"score":65296.278501795845},{"content":"#[derive(Clone, Debug, Default)]\n\nstruct Filter {\n\n filter: String,\n\n}\n\n\n\nimpl Filter {\n\n fn ui(&mut self, ui: &imgui::Ui<'_>) {\n\n ui.text(\"Scope filter:\");\n\n ui.same_line();\n\n ui.input_text(\"##scopefilter\", &mut self.filter).build();\n\n self.filter = self.filter.to_lowercase();\n\n ui.same_line();\n\n if ui.button(\"X\") {\n\n self.filter.clear();\n\n }\n\n }\n\n\n\n /// if true, show everything\n\n fn is_empty(&self) -> bool {\n\n self.filter.is_empty()\n\n }\n","file_path":"puffin-imgui/src/ui.rs","rank":38,"score":62184.294153378185},{"content":"#[derive(Clone, Debug, Default)]\n\nstruct Filter {\n\n filter: String,\n\n}\n\n\n\nimpl Filter {\n\n fn ui(&mut self, ui: &mut egui::Ui) {\n\n ui.horizontal(|ui| {\n\n ui.label(\"Scope filter:\");\n\n ui.text_edit_singleline(&mut self.filter);\n\n self.filter = self.filter.to_lowercase();\n\n if ui.button(\"ｘ\").clicked() {\n\n self.filter.clear();\n\n }\n\n });\n\n }\n\n\n\n /// if true, show everything\n\n fn is_empty(&self) -> bool {\n\n self.filter.is_empty()\n\n }\n","file_path":"puffin_egui/src/flamegraph.rs","rank":39,"score":62184.294153378185},{"content":"#[derive(Clone, Copy, Debug)]\n\nstruct Vec2 {\n\n pub x: f32,\n\n pub y: f32,\n\n}\n\n\n\nimpl Vec2 {\n\n pub fn new(x: f32, y: f32) -> Self {\n\n Self { x, y }\n\n }\n\n\n\n pub fn min(self, other: Self) -> Self {\n\n Self {\n\n x: self.x.min(other.x),\n\n y: self.y.min(other.y),\n\n }\n\n }\n\n\n\n pub fn max(self, other: Self) -> Self {\n\n Self {\n\n x: self.x.max(other.x),\n","file_path":"puffin-imgui/src/ui.rs","rank":40,"score":62184.294153378185},{"content":"/// Context for painting a frame.\n\nstruct Info {\n\n ctx: egui::Context,\n\n /// Bounding box of canvas in points:\n\n canvas: Rect,\n\n /// Interaction with the profiler canvas\n\n response: Response,\n\n painter: egui::Painter,\n\n text_height: f32,\n\n /// Time of first event\n\n start_ns: NanoSecond,\n\n /// Time of last event\n\n stop_ns: NanoSecond,\n\n /// How many frames we are viewing\n\n num_frames: usize,\n\n\n\n font_id: FontId,\n\n}\n\n\n","file_path":"puffin_egui/src/flamegraph.rs","rank":41,"score":62184.294153378185},{"content":"fn build<'s>(nodes: BTreeMap<&'s str, MergeNode<'s>>, num_frames: i64) -> Vec<MergeScope<'s>> {\n\n let mut scopes: Vec<_> = nodes\n\n .into_values()\n\n .map(|node| node.build(num_frames))\n\n .collect();\n\n\n\n // Earliest first:\n\n scopes.sort_by_key(|scope| scope.relative_start_ns);\n\n\n\n // Make sure sibling scopes do not overlap:\n\n let mut relative_ns = 0;\n\n for scope in &mut scopes {\n\n scope.relative_start_ns = scope.relative_start_ns.max(relative_ns);\n\n relative_ns = scope.relative_start_ns + scope.duration_per_frame_ns;\n\n }\n\n\n\n scopes\n\n}\n\n\n","file_path":"puffin/src/merge.rs","rank":42,"score":61913.778582568026},{"content":"#[derive(Copy, Clone, Default)]\n\nstruct ScopeStats {\n\n count: usize,\n\n bytes: usize,\n\n /// Time covered by all scopes, minus those covered by child scopes.\n\n /// A lot of time == useful scope.\n\n total_self_ns: NanoSecond,\n\n /// Time covered by the slowest scope, minus those covered by child scopes.\n\n /// A lot of time == useful scope.\n\n max_ns: NanoSecond,\n\n}\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":43,"score":60713.55066363978},{"content":"#[derive(Default)]\n\nstruct Stats<'s> {\n\n scopes: std::collections::HashMap<Key<'s>, ScopeStats>,\n\n}\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":44,"score":58698.51487155137},{"content":"#[derive(Default)]\n\nstruct MergeNode<'s> {\n\n /// These are the raw scopes that got merged into us.\n\n /// All these scopes have the same `id`.\n\n pieces: Vec<MergePiece<'s>>,\n\n\n\n /// indexed by their id\n\n children: BTreeMap<&'s str, MergeNode<'s>>,\n\n}\n\n\n","file_path":"puffin/src/merge.rs","rank":45,"score":58698.51487155137},{"content":"/// Context for painting a frame.\n\nstruct Info<'a> {\n\n // Bounding box of canvas in pixels:\n\n canvas_min: Vec2,\n\n canvas_max: Vec2,\n\n\n\n mouse_pos: Vec2,\n\n\n\n ui: &'a Ui<'a>,\n\n draw_list: &'a DrawListMut<'a>,\n\n font_size: f32,\n\n\n\n /// Time of first event\n\n start_ns: NanoSecond,\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":46,"score":58698.51487155137},{"content":"#[derive(Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]\n\nstruct Key<'s> {\n\n id: &'s str,\n\n location: &'s str,\n\n thread_name: String,\n\n}\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":47,"score":58698.51487155137},{"content":"#[derive(Clone, Copy, Debug, PartialEq)]\n\nstruct MergePiece<'s> {\n\n /// The start of the scope relative to its *parent* [`Scope`].\n\n pub relative_start_ns: NanoSecond,\n\n /// The raw scope, just like it is found in the input stream\n\n pub scope: Scope<'s>,\n\n}\n\n\n\n/// A scope that has been merged from many different sources\n\n#[derive(Clone, Debug, PartialEq)]\n\npub struct MergeScope<'s> {\n\n /// Relative to parent.\n\n pub relative_start_ns: NanoSecond,\n\n /// Sum of all durations over all frames\n\n pub total_duration_ns: NanoSecond,\n\n /// [`Self::total_duration_ns`] divided by number of frames.\n\n pub duration_per_frame_ns: NanoSecond,\n\n /// The slowest individual piece.\n\n pub max_duration_ns: NanoSecond,\n\n /// Number of pieces that got merged together to us.\n\n pub num_pieces: usize,\n","file_path":"puffin/src/merge.rs","rank":48,"score":58698.51487155137},{"content":"fn main() {\n\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\n\n\n\n let native_options = Default::default();\n\n eframe::run_native(\n\n \"puffin egui eframe\",\n\n native_options,\n\n Box::new(|_cc| Box::new(ExampleApp::default())),\n\n );\n\n}\n\n\n\n#[derive(Default)]\n\npub struct ExampleApp {\n\n frame_counter: u64,\n\n}\n\n\n\nimpl eframe::App for ExampleApp {\n\n fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {\n\n puffin::profile_function!();\n\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\n","file_path":"puffin_egui/examples/eframe.rs","rank":49,"score":58553.122435113386},{"content":"#[cfg(not(target_arch = \"wasm32\"))]\n\nfn main() {\n\n /// puffin profile viewer.\n\n ///\n\n /// Can either connect remotely to a puffin server\n\n /// or open a .puffin recording file.\n\n #[derive(argh::FromArgs)]\n\n struct Arguments {\n\n /// which server to connect to, e.g. `127.0.0.1:8585`.\n\n #[argh(option, default = \"default_url()\")]\n\n url: String,\n\n\n\n /// what .puffin file to open, e.g. `my/recording.puffin`.\n\n #[argh(positional)]\n\n file: Option<String>,\n\n }\n\n\n\n fn default_url() -> String {\n\n format!(\"127.0.0.1:{}\", puffin_http::DEFAULT_PORT)\n\n }\n\n\n","file_path":"puffin_viewer/src/main.rs","rank":50,"score":58553.122435113386},{"content":"#[test]\n\nfn test_merge() {\n\n use crate::*;\n\n\n\n let stream = {\n\n let mut stream = Stream::default();\n\n\n\n for i in 0..2 {\n\n let ns = 1000 * i;\n\n let a = stream.begin_scope(ns + 100, \"a\", \"\", \"\");\n\n stream.end_scope(a, ns + 200);\n\n\n\n let b = stream.begin_scope(ns + 200, \"b\", \"\", \"\");\n\n\n\n let ba = stream.begin_scope(ns + 400, \"ba\", \"\", \"\");\n\n stream.end_scope(ba, ns + 600);\n\n\n\n let bb = stream.begin_scope(ns + 600, \"bb\", \"\", \"\");\n\n let bba = stream.begin_scope(ns + 600, \"bba\", \"\", \"\");\n\n stream.end_scope(bba, ns + 700);\n\n stream.end_scope(bb, ns + 800);\n","file_path":"puffin/src/merge.rs","rank":51,"score":58553.122435113386},{"content":"fn main() {\n\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\n\n let mut profiler_ui = puffin_imgui::ProfilerUi::default();\n\n let mut frame_counter = 0;\n\n\n\n let system = init(file!());\n\n system.main_loop(move |_run, ui| {\n\n puffin::profile_function!();\n\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\n\n\n\n profiler_ui.window(ui);\n\n\n\n // Give us something to inspect:\n\n\n\n std::thread::Builder::new()\n\n .name(\"Other thread\".to_owned())\n\n .spawn(|| {\n\n sleep_ms(5);\n\n })\n\n .unwrap();\n","file_path":"puffin-imgui/examples/imgui.rs","rank":52,"score":58553.122435113386},{"content":"#[cfg(target_arch = \"wasm32\")]\n\nfn main() {}\n","file_path":"puffin_viewer/src/main.rs","rank":53,"score":58553.122435113386},{"content":"fn scope_byte_size(scope: &puffin::Scope<'_>) -> usize {\n\n 1 + // `(` sentinel\n\n 8 + // start time\n\n 1 + scope.record.id.len() + //\n\n 1 + scope.record.location.len() + //\n\n 1 + scope.record.data.len() + //\n\n 8 + // scope size\n\n 1 + // `)` sentinel\n\n 8 // stop time\n\n}\n","file_path":"puffin_egui/src/stats.rs","rank":54,"score":57860.73515116746},{"content":"#[derive(Clone, Copy, Eq, PartialEq)]\n\nstruct ScopeSize(u64);\n\n\n\nimpl ScopeSize {\n\n /// Special value to indicate that this profile scope was never closed\n\n pub fn unfinished() -> Self {\n\n Self(u64::MAX)\n\n }\n\n}\n\n\n\n/// Errors that can happen when parsing a [`Stream`] of profile data.\n\n#[derive(Debug)]\n\npub enum Error {\n\n PrematureEnd,\n\n InvalidStream,\n\n ScopeNeverEnded,\n\n InvalidOffset,\n\n Empty,\n\n}\n\n\n\npub type Result<T> = std::result::Result<T, Error>;\n","file_path":"puffin/src/data.rs","rank":55,"score":57227.771381812956},{"content":"fn paint_record(\n\n info: &Info,\n\n options: &mut Options,\n\n prefix: &str,\n\n suffix: &str,\n\n record: &Record<'_>,\n\n top_y: f32,\n\n) -> PaintResult {\n\n let start_x = info.point_from_ns(options, record.start_ns);\n\n let stop_x = info.point_from_ns(options, record.stop_ns());\n\n if info.canvas.max.x < start_x\n\n || stop_x < info.canvas.min.x\n\n || stop_x - start_x < options.cull_width\n\n {\n\n return PaintResult::Culled;\n\n }\n\n\n\n let bottom_y = top_y + options.rect_height;\n\n\n\n let rect = Rect::from_min_max(pos2(start_x, top_y), pos2(stop_x, bottom_y));\n","file_path":"puffin_egui/src/flamegraph.rs","rank":56,"score":57119.38598061139},{"content":"fn paint_record(\n\n info: &Info<'_>,\n\n options: &mut Options,\n\n prefix: &str,\n\n record: &Record<'_>,\n\n top_y: f32,\n\n) -> PaintResult {\n\n let mut start_x = info.pixel_from_ns(options, record.start_ns);\n\n let mut stop_x = info.pixel_from_ns(options, record.stop_ns());\n\n if info.canvas_max.x < start_x\n\n || stop_x < info.canvas_min.x\n\n || stop_x - start_x < options.cull_width\n\n {\n\n return PaintResult::Culled;\n\n }\n\n\n\n let mut min_width = options.min_width;\n\n\n\n let bottom_y = top_y + options.rect_height;\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":57,"score":57119.38598061139},{"content":"fn paint_timeline(\n\n info: &Info,\n\n canvas: Rect,\n\n options: &Options,\n\n start_ns: NanoSecond,\n\n) -> Vec<egui::Shape> {\n\n let mut shapes = vec![];\n\n\n\n if options.canvas_width_ns <= 0.0 {\n\n return shapes;\n\n }\n\n\n\n let alpha_multiplier = if options.filter.is_empty() { 0.3 } else { 0.1 };\n\n\n\n // We show all measurements relative to start_ns\n\n\n\n let max_lines = canvas.width() / 4.0;\n\n let mut grid_spacing_ns = 1_000;\n\n while options.canvas_width_ns / (grid_spacing_ns as f32) > max_lines {\n\n grid_spacing_ns *= 10;\n","file_path":"puffin_egui/src/flamegraph.rs","rank":58,"score":57119.38598061139},{"content":"fn paint_scope(\n\n info: &Info<'_>,\n\n options: &mut Options,\n\n stream: &Stream,\n\n scope: &Scope<'_>,\n\n depth: usize,\n\n min_y: f32,\n\n) -> Result<PaintResult> {\n\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\n\n\n\n let result = paint_record(info, options, \"\", &scope.record, top_y);\n\n\n\n if result != PaintResult::Culled {\n\n let mut num_children = 0;\n\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\n\n paint_scope(info, options, stream, &child_scope?, depth + 1, min_y)?;\n\n num_children += 1;\n\n }\n\n\n\n if result == PaintResult::Hovered {\n","file_path":"puffin-imgui/src/ui.rs","rank":59,"score":57119.38598061139},{"content":"#[test]\n\nfn test_profile_data() {\n\n let stream = {\n\n let mut stream = Stream::default();\n\n let t0 = stream.begin_scope(100, \"top\", \"top.rs\", \"data_top\");\n\n let m1 = stream.begin_scope(200, \"middle_0\", \"middle.rs\", \"data_middle_0\");\n\n stream.end_scope(m1, 300);\n\n let m1 = stream.begin_scope(300, \"middle_1\", \"middle.rs:42\", \"data_middle_1\");\n\n stream.end_scope(m1, 400);\n\n stream.end_scope(t0, 400);\n\n stream\n\n };\n\n\n\n let top_scopes = Reader::from_start(&stream).read_top_scopes().unwrap();\n\n assert_eq!(top_scopes.len(), 1);\n\n let middle_scopes = Reader::with_offset(&stream, top_scopes[0].child_begin_position)\n\n .unwrap()\n\n .read_top_scopes()\n\n .unwrap();\n\n\n\n assert_eq!(\n","file_path":"puffin/src/data.rs","rank":60,"score":57119.38598061139},{"content":"fn paint_scope(\n\n info: &Info,\n\n options: &mut Options,\n\n stream: &Stream,\n\n scope: &Scope<'_>,\n\n depth: usize,\n\n min_y: f32,\n\n) -> Result<PaintResult> {\n\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\n\n\n\n let result = paint_record(info, options, \"\", \"\", &scope.record, top_y);\n\n\n\n if result != PaintResult::Culled {\n\n let mut num_children = 0;\n\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\n\n paint_scope(info, options, stream, &child_scope?, depth + 1, min_y)?;\n\n num_children += 1;\n\n }\n\n\n\n if result == PaintResult::Hovered {\n","file_path":"puffin_egui/src/flamegraph.rs","rank":61,"score":57119.38598061139},{"content":"fn ui_canvas(\n\n options: &mut Options,\n\n info: &Info,\n\n frames: &SelectedFrames,\n\n (min_ns, max_ns): (NanoSecond, NanoSecond),\n\n) -> f32 {\n\n puffin::profile_function!();\n\n\n\n if options.canvas_width_ns <= 0.0 {\n\n options.canvas_width_ns = (max_ns - min_ns) as f32;\n\n options.zoom_to_relative_ns_range = None;\n\n }\n\n\n\n // We paint the threads top-down\n\n let mut cursor_y = info.canvas.top();\n\n cursor_y += info.text_height; // Leave room for time labels\n\n\n\n let threads = frames.threads.keys().cloned().collect();\n\n let threads = options.sorting.sort(threads);\n\n\n","file_path":"puffin_egui/src/flamegraph.rs","rank":62,"score":57119.38598061139},{"content":"#[test]\n\nfn test_clean_function_name() {\n\n assert_eq!(clean_function_name(\"\"), \"\");\n\n assert_eq!(clean_function_name(\"foo\"), \"foo\");\n\n assert_eq!(clean_function_name(\"foo::bar\"), \"foo::bar\");\n\n assert_eq!(clean_function_name(\"foo::bar::baz\"), \"bar::baz\");\n\n}\n\n\n\n/// Returns a shortened path to the current file.\n\n#[macro_export]\n\nmacro_rules! current_file_name {\n\n () => {\n\n $crate::short_file_name(file!())\n\n };\n\n}\n\n\n\n/// Removes long path prefix to focus on the last parts of the path (and the file name).\n","file_path":"puffin/src/lib.rs","rank":63,"score":55799.84486245818},{"content":"#[test]\n\nfn test_short_file_name() {\n\n assert_eq!(short_file_name(\"\"), \"\");\n\n assert_eq!(short_file_name(\"foo.rs\"), \"foo.rs\");\n\n assert_eq!(short_file_name(\"foo/bar.rs\"), \"bar.rs\");\n\n assert_eq!(short_file_name(\"foo/bar/baz.rs\"), \"baz.rs\");\n\n assert_eq!(short_file_name(r\"C:\\\\windows\\is\\weird\\src.rs\"), \"src.rs\");\n\n}\n\n\n\n#[allow(clippy::doc_markdown)] // clippy wants to put \"MacBook\" in ticks 🙄\n\n/// Automatically name the profiling scope based on function name.\n\n///\n\n/// Names should be descriptive, ASCII and without spaces.\n\n///\n\n/// Example:\n\n/// ```\n\n/// # struct Image {};\n\n/// fn load_image(path: &str) -> Image {\n\n/// puffin::profile_function!();\n\n/// /* … */\n\n/// # let image = Image {};\n","file_path":"puffin/src/lib.rs","rank":64,"score":55799.84486245818},{"content":"fn paint_merge_scope(\n\n info: &Info<'_>,\n\n options: &mut Options,\n\n ns_offset: NanoSecond,\n\n merge: &MergeScope<'_>,\n\n depth: usize,\n\n min_y: f32,\n\n) -> Result<PaintResult> {\n\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\n\n\n\n let prefix = if merge.num_pieces <= 1 {\n\n String::default()\n\n } else {\n\n format!(\"{}x \", merge.num_pieces)\n\n };\n\n\n\n let record = Record {\n\n start_ns: ns_offset + merge.relative_start_ns,\n\n duration_ns: merge.duration_per_frame_ns,\n\n id: &merge.id,\n","file_path":"puffin-imgui/src/ui.rs","rank":65,"score":55799.84486245818},{"content":"fn paint_merge_scope(\n\n info: &Info,\n\n options: &mut Options,\n\n ns_offset: NanoSecond,\n\n merge: &MergeScope<'_>,\n\n depth: usize,\n\n min_y: f32,\n\n) -> Result<PaintResult> {\n\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\n\n\n\n let prefix = if info.num_frames <= 1 {\n\n if merge.num_pieces <= 1 {\n\n String::default()\n\n } else {\n\n format!(\"{}x \", merge.num_pieces)\n\n }\n\n } else {\n\n let is_integral = merge.num_pieces % info.num_frames == 0;\n\n if is_integral {\n\n format!(\"{}x \", merge.num_pieces / info.num_frames)\n","file_path":"puffin_egui/src/flamegraph.rs","rank":66,"score":55799.84486245818},{"content":"/// Current time in seconds\n\nfn now() -> f64 {\n\n std::time::SystemTime::now()\n\n .duration_since(std::time::UNIX_EPOCH)\n\n .unwrap_or_default()\n\n .as_secs_f64()\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":67,"score":53990.857527546745},{"content":"fn collect_scope<'s>(\n\n stats: &mut Stats<'s>,\n\n thread_name: &str,\n\n stream: &'s puffin::Stream,\n\n scope: &puffin::Scope<'s>,\n\n) -> puffin::Result<()> {\n\n let mut ns_used_by_children = 0;\n\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\n\n let child_scope = &child_scope?;\n\n collect_scope(stats, thread_name, stream, child_scope)?;\n\n ns_used_by_children += child_scope.record.duration_ns;\n\n }\n\n\n\n let self_time = scope.record.duration_ns.saturating_sub(ns_used_by_children);\n\n\n\n let key = Key {\n\n id: scope.record.id,\n\n location: scope.record.location,\n\n thread_name: thread_name.to_owned(),\n\n };\n\n let scope_stats = stats.scopes.entry(key).or_default();\n\n scope_stats.count += 1;\n\n scope_stats.bytes += scope_byte_size(scope);\n\n scope_stats.total_self_ns += self_time;\n\n scope_stats.max_ns = scope_stats.max_ns.max(self_time);\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"puffin_egui/src/stats.rs","rank":68,"score":53990.857527546745},{"content":"fn window_conf() -> Conf {\n\n Conf {\n\n window_title: \"puffin_egui with macroquad\".to_owned(),\n\n window_width: 1200,\n\n window_height: 800,\n\n high_dpi: true,\n\n ..Default::default()\n\n }\n\n}\n\n\n\n#[macroquad::main(window_conf)]\n\nasync fn main() {\n\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\n\n\n\n let mut frame_counter = 0;\n\n\n\n while !should_quit() {\n\n puffin::profile_scope!(\"main_loop\");\n\n\n\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\n","file_path":"puffin_egui/examples/macroquad.rs","rank":69,"score":52671.316409393534},{"content":"fn sleep_ms(ms: usize) {\n\n puffin::profile_function!();\n\n match ms {\n\n 0 => {}\n\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\n\n _ => {\n\n sleep_ms(ms / 2);\n\n sleep_ms(ms - (ms / 2));\n\n }\n\n }\n\n}\n","file_path":"puffin-imgui/examples/imgui.rs","rank":70,"score":49046.28952877561},{"content":"fn sleep_ms(ms: usize) {\n\n puffin::profile_function!();\n\n match ms {\n\n 0 => {}\n\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\n\n _ => {\n\n sleep_ms(ms / 2);\n\n sleep_ms(ms - (ms / 2));\n\n }\n\n }\n\n}\n","file_path":"puffin_egui/examples/eframe.rs","rank":71,"score":49046.28952877561},{"content":"fn sleep_ms(ms: usize) {\n\n puffin::profile_function!();\n\n match ms {\n\n 0 => {}\n\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\n\n _ => {\n\n sleep_ms(ms / 2);\n\n sleep_ms(ms - (ms / 2));\n\n }\n\n }\n\n}\n","file_path":"puffin_egui/examples/macroquad.rs","rank":72,"score":49046.28952877561},{"content":"type NsSource = fn() -> NanoSecond;\n","file_path":"puffin/src/lib.rs","rank":73,"score":49046.28952877561},{"content":"fn max_memory_controls(ui: &Ui<'_>, frames: &Frames, frame_view: &GlobalFrameView) {\n\n let uniq = frames.all_uniq();\n\n\n\n let mut bytes = 0;\n\n let mut unpacked = 0;\n\n for frame in &uniq {\n\n bytes += frame.bytes_of_ram_used();\n\n unpacked += frame.has_unpacked() as usize;\n\n }\n\n ui.text(format!(\n\n \"{} frames ({} unpacked) using approximately {:.1} MB.\",\n\n uniq.len(),\n\n unpacked,\n\n bytes as f64 * 1e-6\n\n ));\n\n\n\n let frames_per_second = if let (Some(first), Some(last)) = (uniq.first(), uniq.last()) {\n\n let nanos = last.range_ns().1 - first.range_ns().0;\n\n let seconds = nanos as f64 * 1e-9;\n\n let frames = last.frame_index() - first.frame_index() + 1;\n","file_path":"puffin-imgui/src/ui.rs","rank":74,"score":48371.04900449826},{"content":"fn paint_thread_info(info: &Info<'_>, thread_info: &ThreadInfo, pos: [f32; 2]) {\n\n let text = &thread_info.name;\n\n let text_size = info.ui.calc_text_size(&ImString::new(text));\n\n\n\n info.draw_list\n\n .add_rect(\n\n pos,\n\n [pos[0] + text_size[0], pos[1] + text_size[1]],\n\n [0.0, 0.0, 0.0, 0.5],\n\n )\n\n .filled(true)\n\n .rounding(0.0)\n\n .build();\n\n\n\n info.draw_list.add_text(pos, [0.9, 0.9, 0.9, 1.0], text);\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":75,"score":47395.00317750221},{"content":"fn to_ms(ns: NanoSecond) -> f64 {\n\n ns as f64 * 1e-6\n\n}\n\n\n","file_path":"puffin_egui/src/flamegraph.rs","rank":76,"score":46009.06143175404},{"content":"fn to_ms(ns: NanoSecond) -> f64 {\n\n ns as f64 * 1e-6\n\n}\n\n\n\nuse std::ops::{Add, Mul, RangeInclusive};\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":77,"score":46009.06143175404},{"content":"fn color_from_duration(ns: NanoSecond) -> Rgba {\n\n let ms = to_ms(ns) as f32;\n\n // Brighter = more time.\n\n // So we start with dark colors (blue) and later bright colors (green).\n\n let b = remap_clamp(ms, 0.0..=5.0, 1.0..=0.3);\n\n let r = remap_clamp(ms, 0.0..=10.0, 0.5..=0.8);\n\n let g = remap_clamp(ms, 10.0..=33.0, 0.1..=0.8);\n\n let a = 0.9;\n\n Rgba::from_rgb(r, g, b) * a\n\n}\n\n\n","file_path":"puffin_egui/src/flamegraph.rs","rank":78,"score":44960.78111928557},{"content":"fn color_from_duration(ns: NanoSecond) -> [f32; 4] {\n\n let ms = to_ms(ns) as f32;\n\n // Brighter = more time.\n\n // So we start with dark colors (blue) and later bright colors (green).\n\n let b = remap_clamp(ms, 0.0..=5.0, 1.0..=0.3);\n\n let r = remap_clamp(ms, 0.0..=10.0, 0.5..=0.8);\n\n let g = remap_clamp(ms, 10.0..=33.3, 0.1..=0.8);\n\n let a = 0.9;\n\n [r, g, b, a]\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":79,"score":43410.00192918888},{"content":"#[cfg(feature = \"packing\")]\n\n#[cfg(not(target_arch = \"wasm32\"))]\n\n#[cfg(feature = \"zstd\")]\n\nfn decode_zstd(bytes: &[u8]) -> anyhow::Result<Vec<u8>> {\n\n use anyhow::Context as _;\n\n zstd::decode_all(bytes).context(\"zstd decompress\")\n\n}\n\n\n","file_path":"puffin/src/frame_data.rs","rank":80,"score":39155.35097058749},{"content":"fn merge_scope_tooltip(ui: &Ui<'_>, merge: &MergeScope<'_>) {\n\n ui.text(&format!(\"id: {}\", merge.id));\n\n if !merge.location.is_empty() {\n\n ui.text(&format!(\"location: {}\", merge.location));\n\n }\n\n if !merge.data.is_empty() {\n\n ui.text(&format!(\"data: {}\", merge.data));\n\n }\n\n\n\n if merge.num_pieces <= 1 {\n\n ui.text(&format!(\n\n \"duration: {:6.3} ms\",\n\n to_ms(merge.duration_per_frame_ns)\n\n ));\n\n } else {\n\n ui.text(&format!(\"sum of: {} scopes\", merge.num_pieces));\n\n ui.text(&format!(\n\n \"total: {:6.3} ms\",\n\n to_ms(merge.duration_per_frame_ns)\n\n ));\n","file_path":"puffin-imgui/src/ui.rs","rank":81,"score":39155.35097058749},{"content":"fn lerp<T>(range: RangeInclusive<T>, t: f32) -> T\n\nwhere\n\n f32: Mul<T, Output = T>,\n\n T: Add<T, Output = T> + Copy,\n\n{\n\n (1.0 - t) * *range.start() + t * *range.end()\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":82,"score":38231.65194079947},{"content":"fn paint_thread_info(info: &Info, thread: &ThreadInfo, pos: Pos2) {\n\n let galley = info.ctx.fonts().layout_no_wrap(\n\n thread.name.clone(),\n\n info.font_id.clone(),\n\n Rgba::from_white_alpha(0.9).into(),\n\n );\n\n let rect = Rect::from_min_size(pos, galley.size());\n\n\n\n info.painter\n\n .rect_filled(rect.expand(2.0), 0.0, Rgba::from_black_alpha(0.5));\n\n info.painter.galley(rect.min, galley);\n\n}\n","file_path":"puffin_egui/src/flamegraph.rs","rank":83,"score":37502.82767319082},{"content":"use anyhow::Context as _;\n\nuse puffin::GlobalProfiler;\n\nuse std::{\n\n io::Write,\n\n net::{SocketAddr, TcpListener, TcpStream},\n\n sync::{\n\n atomic::{AtomicUsize, Ordering},\n\n Arc,\n\n },\n\n};\n\n\n\n/// Maximum size of the backlog of packets to send to a client if they aren't reading fast enough.\n\nconst MAX_FRAMES_IN_QUEUE: usize = 30;\n\n\n\n/// Listens for incoming connections\n\n/// and streams them puffin profiler data.\n\n///\n\n/// Drop to stop transmitting and listening for new connections.\n\npub struct Server {\n\n sink_id: puffin::FrameSinkId,\n","file_path":"puffin_http/src/server.rs","rank":89,"score":37076.753485520116},{"content":" join_handle: Option<std::thread::JoinHandle<()>>,\n\n num_clients: Arc<AtomicUsize>,\n\n}\n\n\n\nimpl Server {\n\n /// Start listening for connections on this addr (e.g. \"0.0.0.0:8585\")\n\n pub fn new(bind_addr: &str) -> anyhow::Result<Self> {\n\n let tcp_listener = TcpListener::bind(bind_addr).context(\"binding server TCP socket\")?;\n\n tcp_listener\n\n .set_nonblocking(true)\n\n .context(\"TCP set_nonblocking\")?;\n\n\n\n // We use crossbeam_channel instead of `mpsc`,\n\n // because on shutdown we want all frames to be sent.\n\n // `mpsc::Receiver` stops receiving as soon as the `Sender` is dropped,\n\n // but `crossbeam_channel` will continue until the channel is empty.\n\n let (tx, rx): (crossbeam_channel::Sender<Arc<puffin::FrameData>>, _) =\n\n crossbeam_channel::unbounded();\n\n\n\n let num_clients = Arc::new(AtomicUsize::default());\n","file_path":"puffin_http/src/server.rs","rank":90,"score":37076.248019526465},{"content":" let num_clients_cloned = num_clients.clone();\n\n\n\n let join_handle = std::thread::Builder::new()\n\n .name(\"puffin-server\".to_owned())\n\n .spawn(move || {\n\n let mut server_impl = PuffinServerImpl {\n\n tcp_listener,\n\n clients: Default::default(),\n\n num_clients: num_clients_cloned,\n\n };\n\n\n\n while let Ok(frame) = rx.recv() {\n\n if let Err(err) = server_impl.accept_new_clients() {\n\n log::warn!(\"puffin server failure: {}\", err);\n\n }\n\n if let Err(err) = server_impl.send(&*frame) {\n\n log::warn!(\"puffin server failure: {}\", err);\n\n }\n\n }\n\n })\n","file_path":"puffin_http/src/server.rs","rank":91,"score":37072.85212890475},{"content":" .name(\"puffin-server-client\".to_owned())\n\n .spawn(move || client_loop(packet_rx, client_addr, tcp_stream))\n\n .context(\"Couldn't spawn thread\")?;\n\n\n\n self.clients.push(Client {\n\n client_addr,\n\n packet_tx: Some(packet_tx),\n\n join_handle: Some(join_handle),\n\n });\n\n self.num_clients.store(self.clients.len(), Ordering::SeqCst);\n\n }\n\n Err(e) if e.kind() == std::io::ErrorKind::WouldBlock => {\n\n break; // Nothing to do for now.\n\n }\n\n Err(e) => {\n\n anyhow::bail!(\"puffin server TCP error: {:?}\", e);\n\n }\n\n }\n\n }\n\n Ok(())\n","file_path":"puffin_http/src/server.rs","rank":92,"score":37071.58671371669},{"content":" .context(\"Couldn't spawn thread\")?;\n\n\n\n let sink_id = GlobalProfiler::lock().add_sink(Box::new(move |frame| {\n\n tx.send(frame).ok();\n\n }));\n\n\n\n Ok(Server {\n\n sink_id,\n\n join_handle: Some(join_handle),\n\n num_clients,\n\n })\n\n }\n\n\n\n /// Number of clients currently connected.\n\n pub fn num_clients(&self) -> usize {\n\n self.num_clients.load(Ordering::SeqCst)\n\n }\n\n}\n\n\n\nimpl Drop for Server {\n","file_path":"puffin_http/src/server.rs","rank":93,"score":37069.692557608105},{"content":" }\n\n\n\n pub fn send(&mut self, frame: &puffin::FrameData) -> anyhow::Result<()> {\n\n if self.clients.is_empty() {\n\n return Ok(());\n\n }\n\n puffin::profile_function!();\n\n\n\n let mut packet = vec![];\n\n packet\n\n .write_all(&crate::PROTOCOL_VERSION.to_le_bytes())\n\n .unwrap();\n\n frame\n\n .write_into(&mut packet)\n\n .context(\"Encode puffin frame\")?;\n\n\n\n let packet: Packet = packet.into();\n\n\n\n self.clients.retain(|client| match &client.packet_tx {\n\n None => false,\n","file_path":"puffin_http/src/server.rs","rank":94,"score":37068.69271128281},{"content":" Some(packet_tx) => match packet_tx.try_send(packet.clone()) {\n\n Ok(()) => true,\n\n Err(crossbeam_channel::TrySendError::Disconnected(_)) => false,\n\n Err(crossbeam_channel::TrySendError::Full(_)) => {\n\n log::info!(\n\n \"puffin client {} is not accepting data fast enough; dropping a frame\",\n\n client.client_addr\n\n );\n\n true\n\n }\n\n },\n\n });\n\n self.num_clients.store(self.clients.len(), Ordering::SeqCst);\n\n\n\n Ok(())\n\n }\n\n}\n\n\n","file_path":"puffin_http/src/server.rs","rank":95,"score":37067.07091095253},{"content":" fn drop(&mut self) {\n\n GlobalProfiler::lock().remove_sink(self.sink_id);\n\n\n\n // Take care to send everything before we shut down:\n\n if let Some(join_handle) = self.join_handle.take() {\n\n join_handle.join().ok();\n\n }\n\n }\n\n}\n\n\n","file_path":"puffin_http/src/server.rs","rank":96,"score":37058.228954456776},{"content":" // Give us something to inspect:\n\n\n\n std::thread::Builder::new()\n\n .name(\"Other thread\".to_owned())\n\n .spawn(|| {\n\n sleep_ms(5);\n\n })\n\n .unwrap();\n\n\n\n sleep_ms(14);\n\n if frame_counter % 7 == 0 {\n\n puffin::profile_scope!(\"Spike\");\n\n std::thread::sleep(std::time::Duration::from_millis(10))\n\n }\n\n\n\n for _ in 0..1000 {\n\n puffin::profile_scope!(\"very thin\");\n\n }\n\n\n\n frame_counter += 1;\n\n }\n\n}\n\n\n","file_path":"puffin_http/examples/server.rs","rank":97,"score":37055.22574539313},{"content":"fn paint_timeline(info: &Info<'_>, options: &Options, start_ns: NanoSecond) {\n\n if options.canvas_width_ns <= 0.0 {\n\n return;\n\n }\n\n\n\n let alpha_multiplier = if options.filter.is_empty() { 1.0 } else { 0.3 };\n\n\n\n // We show all measurements relative to start_ns\n\n\n\n let max_lines = 300.0;\n\n let mut grid_spacing_ns = 1_000;\n\n while options.canvas_width_ns / (grid_spacing_ns as f32) > max_lines {\n\n grid_spacing_ns *= 10;\n\n }\n\n\n\n // We fade in lines as we zoom in:\n\n let num_tiny_lines = options.canvas_width_ns / (grid_spacing_ns as f32);\n\n let zoom_factor = remap_clamp(num_tiny_lines, (0.1 * max_lines)..=max_lines, 1.0..=0.0);\n\n let zoom_factor = zoom_factor * zoom_factor;\n\n let big_alpha = remap_clamp(zoom_factor, 0.0..=1.0, 0.5..=1.0);\n","file_path":"puffin-imgui/src/ui.rs","rank":98,"score":36579.1286434028},{"content":"fn remap_clamp(x: f32, from: RangeInclusive<f32>, to: RangeInclusive<f32>) -> f32 {\n\n let t = if x <= *from.start() {\n\n 0.0\n\n } else if x >= *from.end() {\n\n 1.0\n\n } else {\n\n (x - from.start()) / (from.end() - from.start())\n\n };\n\n lerp(to, t)\n\n}\n\n\n","file_path":"puffin-imgui/src/ui.rs","rank":99,"score":35085.487659064725}],"string":"[\n {\n \"content\": \"/// Are the profiler scope macros turned on?\\n\\n/// This is [`false`] by default.\\n\\npub fn are_scopes_on() -> bool {\\n\\n MACROS_ON.load(Ordering::Relaxed)\\n\\n}\\n\\n\\n\\n/// All times are expressed as integer nanoseconds since some event.\\n\\npub type NanoSecond = i64;\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\\n/// Stream of profiling events from one thread.\\n\\n#[derive(Clone, Default)]\\n\\n#[cfg_attr(feature = \\\"serde\\\", derive(serde::Deserialize, serde::Serialize))]\\n\\npub struct Stream(Vec<u8>);\\n\\n\\n\\nimpl Stream {\\n\\n pub fn is_empty(&self) -> bool {\\n\\n self.0.is_empty()\\n\\n }\\n\\n\\n\\n pub fn len(&self) -> usize {\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 1,\n \"score\": 153834.63908109858\n },\n {\n \"content\": \"struct Client {\\n\\n client_addr: SocketAddr,\\n\\n packet_tx: Option<crossbeam_channel::Sender<Packet>>,\\n\\n join_handle: Option<std::thread::JoinHandle<()>>,\\n\\n}\\n\\n\\n\\nimpl Drop for Client {\\n\\n fn drop(&mut self) {\\n\\n // Take care to send everything before we shut down!\\n\\n\\n\\n // Drop the sender to signal to shut down:\\n\\n self.packet_tx = None;\\n\\n\\n\\n // Wait for the shutdown:\\n\\n if let Some(join_handle) = self.join_handle.take() {\\n\\n join_handle.join().ok();\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 2,\n \"score\": 152923.92241122315\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[inline]\\n\\npub fn short_file_name(name: &str) -> &str {\\n\\n // TODO: \\\"foo/bar/src/lib.rs\\\" -> \\\"bar/src/lib.rs\\\"\\n\\n\\n\\n if let Some(separator) = name.rfind(&['/', '\\\\\\\\'][..]) {\\n\\n // \\\"foo/bar/baz.rs\\\" -> \\\"baz.rs\\\"\\n\\n &name[separator + 1..]\\n\\n } else {\\n\\n name\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 3,\n \"score\": 147670.01806759293\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[inline]\\n\\npub fn clean_function_name(name: &str) -> &str {\\n\\n if let Some(colon) = name.rfind(\\\"::\\\") {\\n\\n if let Some(colon) = name[..colon].rfind(\\\"::\\\") {\\n\\n // \\\"foo::bar::baz::function_name\\\" -> \\\"baz::function_name\\\"\\n\\n &name[colon + 2..]\\n\\n } else {\\n\\n // \\\"foo::function_name\\\" -> \\\"foo::function_name\\\"\\n\\n name\\n\\n }\\n\\n } else {\\n\\n name\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 4,\n \"score\": 147670.01806759293\n },\n {\n \"content\": \"/// Turn on/off the profiler macros ([`profile_function`], [`profile_scope`] etc).\\n\\n/// When off, these calls take only 1-2 ns to call (100x faster).\\n\\n/// This is [`false`] by default.\\n\\npub fn set_scopes_on(on: bool) {\\n\\n MACROS_ON.store(on, Ordering::Relaxed);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 5,\n \"score\": 143906.19337188342\n },\n {\n \"content\": \"pub fn criterion_benchmark(c: &mut Criterion) {\\n\\n puffin::set_scopes_on(true);\\n\\n puffin::profile_scope!(\\\"keep one scope open so we don't profile sending scopes\\\");\\n\\n\\n\\n c.bench_function(\\\"profile_function\\\", |b| {\\n\\n b.iter(|| {\\n\\n puffin::profile_function!();\\n\\n })\\n\\n });\\n\\n c.bench_function(\\\"profile_function_data\\\", |b| {\\n\\n b.iter(|| {\\n\\n puffin::profile_function!(\\\"my_mesh.obj\\\");\\n\\n })\\n\\n });\\n\\n c.bench_function(\\\"profile_scope\\\", |b| {\\n\\n b.iter(|| {\\n\\n puffin::profile_scope!(\\\"my longish scope name\\\");\\n\\n })\\n\\n });\\n\\n c.bench_function(\\\"profile_scope_data\\\", |b| {\\n\",\n \"file_path\": \"puffin/benches/benchmark.rs\",\n \"rank\": 6,\n \"score\": 135173.78004759108\n },\n {\n \"content\": \"pub fn init(title: &str) -> System {\\n\\n let title = match Path::new(&title).file_name() {\\n\\n Some(file_name) => file_name.to_str().unwrap(),\\n\\n None => title,\\n\\n };\\n\\n let event_loop = EventLoop::new();\\n\\n let context = glutin::ContextBuilder::new().with_vsync(true);\\n\\n let builder = WindowBuilder::new()\\n\\n .with_title(title.to_owned())\\n\\n .with_inner_size(glutin::dpi::LogicalSize::new(1024f64, 768f64));\\n\\n let display =\\n\\n Display::new(builder, context, &event_loop).expect(\\\"Failed to initialize display\\\");\\n\\n\\n\\n let mut imgui = Context::create();\\n\\n imgui.set_ini_filename(None);\\n\\n\\n\\n let mut platform = WinitPlatform::init(&mut imgui);\\n\\n {\\n\\n let gl_window = display.gl_window();\\n\\n let window = gl_window.window();\\n\",\n \"file_path\": \"puffin-imgui/examples/imgui.rs\",\n \"rank\": 7,\n \"score\": 132115.35649997412\n },\n {\n \"content\": \"/// Listens for incoming connections\\n\\n/// and streams them puffin profiler data.\\n\\nstruct PuffinServerImpl {\\n\\n tcp_listener: TcpListener,\\n\\n clients: Vec<Client>,\\n\\n num_clients: Arc<AtomicUsize>,\\n\\n}\\n\\n\\n\\nimpl PuffinServerImpl {\\n\\n fn accept_new_clients(&mut self) -> anyhow::Result<()> {\\n\\n loop {\\n\\n match self.tcp_listener.accept() {\\n\\n Ok((tcp_stream, client_addr)) => {\\n\\n tcp_stream\\n\\n .set_nonblocking(false)\\n\\n .context(\\\"stream.set_nonblocking\\\")?;\\n\\n\\n\\n log::info!(\\\"{} connected\\\", client_addr);\\n\\n\\n\\n let (packet_tx, packet_rx) = crossbeam_channel::bounded(MAX_FRAMES_IN_QUEUE);\\n\\n\\n\\n let join_handle = std::thread::Builder::new()\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 8,\n \"score\": 129003.16009362601\n },\n {\n \"content\": \"pub fn ui(ui: &mut egui::Ui, frames: &[std::sync::Arc<UnpackedFrameData>]) {\\n\\n let mut threads = std::collections::HashSet::<&ThreadInfo>::new();\\n\\n let mut stats = Stats::default();\\n\\n\\n\\n for frame in frames {\\n\\n threads.extend(frame.thread_streams.keys());\\n\\n for (thread_info, stream) in &frame.thread_streams {\\n\\n collect_stream(&mut stats, &thread_info.name, &stream.stream).ok();\\n\\n }\\n\\n }\\n\\n\\n\\n let mut total_bytes = 0;\\n\\n let mut total_ns = 0;\\n\\n for scope in stats.scopes.values() {\\n\\n total_bytes += scope.bytes;\\n\\n total_ns += scope.total_self_ns;\\n\\n }\\n\\n\\n\\n ui.label(\\\"This view can be used to find scopes that use up a lot of bandwidth, and should maybe be removed.\\\");\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 9,\n \"score\": 127327.03964991293\n },\n {\n \"content\": \"/// Show an [`egui::Window`] with the profiler contents.\\n\\n///\\n\\n/// If you want to control the window yourself, use [`profiler_ui`] instead.\\n\\n///\\n\\n/// Returns `false` if the user closed the profile window.\\n\\npub fn profiler_window(ctx: &egui::Context) -> bool {\\n\\n puffin::profile_function!();\\n\\n let mut open = true;\\n\\n egui::Window::new(\\\"Profiler\\\")\\n\\n .default_size([1024.0, 600.0])\\n\\n .open(&mut open)\\n\\n .show(ctx, profiler_ui);\\n\\n open\\n\\n}\\n\\n\\n\\nstatic PROFILE_UI: once_cell::sync::Lazy<Mutex<GlobalProfilerUi>> =\\n\\n once_cell::sync::Lazy::new(Default::default);\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/lib.rs\",\n \"rank\": 10,\n \"score\": 122316.45431555298\n },\n {\n \"content\": \"/// Show the profiler.\\n\\n///\\n\\n/// Call this from within an [`egui::Window`], or use [`profiler_window`] instead.\\n\\npub fn profiler_ui(ui: &mut egui::Ui) {\\n\\n let mut profile_ui = PROFILE_UI.lock().unwrap();\\n\\n profile_ui.ui(ui);\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\\n/// Show [`puffin::GlobalProfiler`], i.e. profile the app we are running in.\\n\\n#[derive(Default)]\\n\\n#[cfg_attr(feature = \\\"serde\\\", derive(serde::Deserialize, serde::Serialize))]\\n\\n#[cfg_attr(feature = \\\"serde\\\", serde(default))]\\n\\npub struct GlobalProfilerUi {\\n\\n #[cfg_attr(feature = \\\"serde\\\", serde(skip))]\\n\\n global_frame_view: GlobalFrameView,\\n\\n\\n\\n pub profiler_ui: ProfilerUi,\\n\\n}\\n\\n\\n\\nimpl GlobalProfilerUi {\\n\\n /// Show an [`egui::Window`] with the profiler contents.\\n\",\n \"file_path\": \"puffin_egui/src/lib.rs\",\n \"rank\": 11,\n \"score\": 122086.64994934895\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[inline(always)]\\n\\npub fn type_name_of<T>(_: T) -> &'static str {\\n\\n std::any::type_name::<T>()\\n\\n}\\n\\n\\n\\n/// Returns the name of the calling function without a long module path prefix.\\n\\n#[macro_export]\\n\\nmacro_rules! current_function_name {\\n\\n () => {{\\n\\n fn f() {}\\n\\n let name = $crate::type_name_of(f);\\n\\n // Remove \\\"::f\\\" from the name:\\n\\n let name = &name.get(..name.len() - 3).unwrap();\\n\\n $crate::clean_function_name(name)\\n\\n }};\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 12,\n \"score\": 121484.58784660773\n },\n {\n \"content\": \"fn client_loop(\\n\\n packet_rx: crossbeam_channel::Receiver<Packet>,\\n\\n client_addr: SocketAddr,\\n\\n mut tcp_stream: TcpStream,\\n\\n) {\\n\\n while let Ok(packet) = packet_rx.recv() {\\n\\n if let Err(err) = tcp_stream.write_all(&packet) {\\n\\n log::info!(\\n\\n \\\"puffin server failed sending to {}: {} (kind: {:?})\\\",\\n\\n client_addr,\\n\\n err,\\n\\n err.kind()\\n\\n );\\n\\n break;\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 13,\n \"score\": 118020.73531627592\n },\n {\n \"content\": \"/// Select the slowest frames, up to a certain count.\\n\\npub fn select_slowest(frames: &[Arc<FrameData>], max: usize) -> Vec<Arc<FrameData>> {\\n\\n let mut slowest: std::collections::BinaryHeap<OrderedByDuration> = Default::default();\\n\\n for frame in frames {\\n\\n slowest.push(OrderedByDuration(frame.clone()));\\n\\n while slowest.len() > max {\\n\\n slowest.pop();\\n\\n }\\n\\n }\\n\\n let mut slowest: Vec<_> = slowest.drain().map(|x| x.0).collect();\\n\\n slowest.sort_by_key(|frame| frame.frame_index());\\n\\n slowest\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\",\n \"file_path\": \"puffin/src/profile_view.rs\",\n \"rank\": 14,\n \"score\": 114926.37519066995\n },\n {\n \"content\": \"/// Show the flamegraph.\\n\\npub fn ui(ui: &mut egui::Ui, options: &mut Options, frames: &SelectedFrames) {\\n\\n puffin::profile_function!();\\n\\n let mut reset_view = false;\\n\\n\\n\\n let num_frames = frames.frames.len();\\n\\n\\n\\n {\\n\\n // reset view if number of selected frames changes (and we are viewing all of them):\\n\\n let num_frames_id = ui.id().with(\\\"num_frames\\\");\\n\\n let num_frames_last_frame = ui\\n\\n .memory()\\n\\n .data\\n\\n .get_temp::<usize>(num_frames_id)\\n\\n .unwrap_or_default();\\n\\n\\n\\n if num_frames_last_frame != num_frames && !options.merge_scopes {\\n\\n reset_view = true;\\n\\n }\\n\\n ui.memory().data.insert_temp(num_frames_id, num_frames);\\n\\n }\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 15,\n \"score\": 114383.02950828942\n },\n {\n \"content\": \"fn max_frames_ui(ui: &mut egui::Ui, frame_view: &mut FrameView) {\\n\\n let uniq = frame_view.all_uniq();\\n\\n\\n\\n let mut bytes = 0;\\n\\n for frame in &uniq {\\n\\n bytes += frame.bytes_of_ram_used();\\n\\n }\\n\\n\\n\\n let frames_per_second = if let (Some(first), Some(last)) = (uniq.first(), uniq.last()) {\\n\\n let nanos = last.range_ns().1 - first.range_ns().0;\\n\\n let seconds = nanos as f64 * 1e-9;\\n\\n let frames = last.frame_index() - first.frame_index() + 1;\\n\\n frames as f64 / seconds\\n\\n } else {\\n\\n 60.0\\n\\n };\\n\\n\\n\\n ui.horizontal(|ui| {\\n\\n ui.label(\\\"Max recent frames to store:\\\");\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/lib.rs\",\n \"rank\": 16,\n \"score\": 113966.0464149853\n },\n {\n \"content\": \"fn should_quit() -> bool {\\n\\n if cfg!(target_os = \\\"macos\\\") {\\n\\n (is_key_down(KeyCode::LeftSuper) || is_key_down(KeyCode::RightSuper))\\n\\n && is_key_down(KeyCode::Q)\\n\\n } else {\\n\\n (is_key_down(KeyCode::LeftAlt) || is_key_down(KeyCode::RightAlt))\\n\\n && is_key_down(KeyCode::F4)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/examples/macroquad.rs\",\n \"rank\": 17,\n \"score\": 108108.68485539142\n },\n {\n \"content\": \"/// Report a stream of profile data from a thread to the [`GlobalProfiler`] singleton.\\n\\npub fn global_reporter(info: ThreadInfo, stream_info: &StreamInfoRef<'_>) {\\n\\n GlobalProfiler::lock().report(info, stream_info);\\n\\n}\\n\\n\\n\\n/// Collects profiling data for one thread\\n\\npub struct ThreadProfiler {\\n\\n stream_info: StreamInfo,\\n\\n /// Current depth.\\n\\n depth: usize,\\n\\n now_ns: NsSource,\\n\\n reporter: ThreadReporter,\\n\\n start_time_ns: Option<NanoSecond>,\\n\\n}\\n\\n\\n\\nimpl Default for ThreadProfiler {\\n\\n fn default() -> Self {\\n\\n Self {\\n\\n stream_info: Default::default(),\\n\\n depth: 0,\\n\\n now_ns: crate::now_ns,\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 18,\n \"score\": 107437.65877955993\n },\n {\n \"content\": \"#[cfg(target_arch = \\\"wasm32\\\")]\\n\\n#[allow(clippy::unused_unit)]\\n\\n#[wasm_bindgen]\\n\\npub fn start(canvas_id: &str) -> Result<(), eframe::wasm_bindgen::JsValue> {\\n\\n puffin::set_scopes_on(true); // quiet warning in `puffin_egui`.\\n\\n eframe::start_web(\\n\\n canvas_id,\\n\\n Box::new(|_cc| Box::new(PuffinViewer::new(Source::None))),\\n\\n )\\n\\n}\\n\",\n \"file_path\": \"puffin_viewer/src/lib.rs\",\n \"rank\": 19,\n \"score\": 106317.36790866638\n },\n {\n \"content\": \"/// For the given thread, merge all scopes with the same id path.\\n\\npub fn merge_scopes_for_thread<'s>(\\n\\n frames: &'s [std::sync::Arc<UnpackedFrameData>],\\n\\n thread_info: &ThreadInfo,\\n\\n) -> Result<Vec<MergeScope<'s>>> {\\n\\n let mut top_nodes: BTreeMap<&'s str, MergeNode<'s>> = Default::default();\\n\\n\\n\\n for frame in frames {\\n\\n if let Some(stream_info) = frame.thread_streams.get(thread_info) {\\n\\n let offset_ns = frame.meta.range_ns.0 - frames[0].meta.range_ns.0; // make everything relative to first frame\\n\\n\\n\\n let top_scopes = Reader::from_start(&stream_info.stream).read_top_scopes()?;\\n\\n for scope in top_scopes {\\n\\n top_nodes.entry(scope.record.id).or_default().add(\\n\\n &stream_info.stream,\\n\\n MergePiece {\\n\\n relative_start_ns: scope.record.start_ns - offset_ns,\\n\\n scope,\\n\\n },\\n\\n )?;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(build(top_nodes, frames.len() as _))\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\",\n \"file_path\": \"puffin/src/merge.rs\",\n \"rank\": 20,\n \"score\": 99905.49583897594\n },\n {\n \"content\": \"#[derive(Clone)]\\n\\nstruct OrderedByDuration(Arc<FrameData>);\\n\\n\\n\\nimpl PartialEq for OrderedByDuration {\\n\\n fn eq(&self, other: &Self) -> bool {\\n\\n self.0.duration_ns().eq(&other.0.duration_ns())\\n\\n }\\n\\n}\\n\\nimpl Eq for OrderedByDuration {}\\n\\n\\n\\nimpl PartialOrd for OrderedByDuration {\\n\\n fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {\\n\\n Some(self.cmp(other))\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Ord for OrderedByDuration {\\n\\n fn cmp(&self, other: &Self) -> std::cmp::Ordering {\\n\\n self.0.duration_ns().cmp(&other.0.duration_ns()).reverse()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin/src/profile_view.rs\",\n \"rank\": 22,\n \"score\": 98803.04953224203\n },\n {\n \"content\": \"#[inline]\\n\\npub fn now_ns() -> NanoSecond {\\n\\n // This can maybe be optimized\\n\\n use once_cell::sync::Lazy;\\n\\n use std::time::Instant;\\n\\n\\n\\n fn epoch_offset_and_start() -> (NanoSecond, Instant) {\\n\\n if let Ok(duration_since_epoch) = std::time::UNIX_EPOCH.elapsed() {\\n\\n let nanos_since_epoch = duration_since_epoch.as_nanos() as NanoSecond;\\n\\n (nanos_since_epoch, Instant::now())\\n\\n } else {\\n\\n // system time is set before 1970. this should be quite rare.\\n\\n (0, Instant::now())\\n\\n }\\n\\n }\\n\\n\\n\\n static START_TIME: Lazy<(NanoSecond, Instant)> = Lazy::new(epoch_offset_and_start);\\n\\n START_TIME.0 + START_TIME.1.elapsed().as_nanos() as NanoSecond\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 23,\n \"score\": 97569.78384196621\n },\n {\n \"content\": \"fn main() {\\n\\n simple_logger::SimpleLogger::new()\\n\\n .with_level(log::LevelFilter::Info)\\n\\n .without_timestamps()\\n\\n .init()\\n\\n .ok();\\n\\n\\n\\n let server_addr = format!(\\\"0.0.0.0:{}\\\", puffin_http::DEFAULT_PORT);\\n\\n eprintln!(\\\"Serving demo profile data on {}\\\", server_addr);\\n\\n\\n\\n let _puffin_server = puffin_http::Server::new(&server_addr).unwrap();\\n\\n\\n\\n puffin::set_scopes_on(true);\\n\\n\\n\\n let mut frame_counter = 0;\\n\\n\\n\\n loop {\\n\\n puffin::profile_scope!(\\\"main_loop\\\", format!(\\\"frame {}\\\", frame_counter));\\n\\n puffin::GlobalProfiler::lock().new_frame();\\n\\n\\n\",\n \"file_path\": \"puffin_http/examples/server.rs\",\n \"rank\": 24,\n \"score\": 90278.26823158935\n },\n {\n \"content\": \"fn longest_valid_utf8_prefix(data: &[u8]) -> &str {\\n\\n match std::str::from_utf8(data) {\\n\\n Ok(s) => s,\\n\\n Err(error) => {\\n\\n // The string may be been truncated to fit a max length of 255.\\n\\n // This truncation may have happened in the middle of a unicode character.\\n\\n std::str::from_utf8(&data[..error.valid_up_to()]).expect(\\\"We can trust valid_up_to\\\")\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\\n/// Read each top-level sibling scopes\\n\\nimpl<'s> Iterator for Reader<'s> {\\n\\n type Item = Result<Scope<'s>>;\\n\\n fn next(&mut self) -> Option<Self::Item> {\\n\\n self.parse_scope().transpose()\\n\\n }\\n\\n}\\n\\n\\n\\n// ----------------------------------------------------------------------------\\n\\n\\n\",\n \"file_path\": \"puffin/src/data.rs\",\n \"rank\": 25,\n \"score\": 89746.16881581556\n },\n {\n \"content\": \"#[test]\\n\\nfn test_maybe_mut_ref() {\\n\\n {\\n\\n let x = 42;\\n\\n let mut x_ref = MaybeMutRef::Ref(&x);\\n\\n assert_eq!(x_ref.as_mut(), None);\\n\\n assert_eq!(*x_ref, 42);\\n\\n }\\n\\n {\\n\\n let mut x = 42;\\n\\n let mut x_ref = MaybeMutRef::MutRef(&mut x);\\n\\n assert_eq!(*x_ref, 42);\\n\\n *x_ref.as_mut().unwrap() = 1337;\\n\\n assert_eq!(*x_ref, 1337);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin_egui/src/maybe_mut_ref.rs\",\n \"rank\": 26,\n \"score\": 88641.2630275586\n },\n {\n \"content\": \"fn grid_text(grid_ns: NanoSecond) -> String {\\n\\n let grid_ms = to_ms(grid_ns);\\n\\n if grid_ns % 1_000_000 == 0 {\\n\\n format!(\\\"{:.0} ms\\\", grid_ms)\\n\\n } else if grid_ns % 100_000 == 0 {\\n\\n format!(\\\"{:.1} ms\\\", grid_ms)\\n\\n } else if grid_ns % 10_000 == 0 {\\n\\n format!(\\\"{:.2} ms\\\", grid_ms)\\n\\n } else {\\n\\n format!(\\\"{:.3} ms\\\", grid_ms)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 27,\n \"score\": 87979.32413356031\n },\n {\n \"content\": \"fn grid_text(grid_ns: NanoSecond) -> String {\\n\\n let grid_ms = to_ms(grid_ns);\\n\\n if grid_ns % 1_000_000 == 0 {\\n\\n format!(\\\"{:.0} ms\\\", grid_ms)\\n\\n } else if grid_ns % 100_000 == 0 {\\n\\n format!(\\\"{:.1} ms\\\", grid_ms)\\n\\n } else if grid_ns % 10_000 == 0 {\\n\\n format!(\\\"{:.2} ms\\\", grid_ms)\\n\\n } else {\\n\\n format!(\\\"{:.3} ms\\\", grid_ms)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 28,\n \"score\": 87979.32413356031\n },\n {\n \"content\": \"fn format_time(nanos: NanoSecond) -> Option<String> {\\n\\n let years_since_epoch = nanos / 1_000_000_000 / 60 / 60 / 24 / 365;\\n\\n if 50 <= years_since_epoch && years_since_epoch <= 150 {\\n\\n use chrono::TimeZone as _;\\n\\n let datetime = chrono::Utc.timestamp(nanos / 1_000_000_000, (nanos % 1_000_000_000) as _);\\n\\n Some(datetime.format(\\\"%Y-%m-%d %H:%M:%S%.3f UTC\\\").to_string())\\n\\n } else {\\n\\n None // `nanos` is likely not counting from epoch.\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/lib.rs\",\n \"rank\": 29,\n \"score\": 84676.97927106665\n },\n {\n \"content\": \"fn collect_stream<'s>(\\n\\n stats: &mut Stats<'s>,\\n\\n thread_name: &str,\\n\\n stream: &'s puffin::Stream,\\n\\n) -> puffin::Result<()> {\\n\\n for scope in puffin::Reader::from_start(stream) {\\n\\n collect_scope(stats, thread_name, stream, &scope?)?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 30,\n \"score\": 84551.39581213945\n },\n {\n \"content\": \"type Packet = Arc<[u8]>;\\n\\n\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 31,\n \"score\": 82804.95330737189\n },\n {\n \"content\": \"fn sleep_ms(ms: usize) {\\n\\n puffin::profile_function!();\\n\\n match ms {\\n\\n 0 => {}\\n\\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\\n\\n _ => {\\n\\n sleep_ms(ms / 2);\\n\\n sleep_ms(ms - (ms / 2));\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin_http/examples/server.rs\",\n \"rank\": 32,\n \"score\": 77126.2977074873\n },\n {\n \"content\": \"fn frames_info_ui(ui: &mut egui::Ui, selection: &SelectedFrames) {\\n\\n let mut sum_ns = 0;\\n\\n let mut sum_scopes = 0;\\n\\n\\n\\n for frame in &selection.frames {\\n\\n let (min_ns, max_ns) = frame.range_ns();\\n\\n sum_ns += max_ns - min_ns;\\n\\n\\n\\n sum_scopes += frame.meta.num_scopes;\\n\\n }\\n\\n\\n\\n let frame_indices = if selection.frames.len() == 1 {\\n\\n format!(\\\"frame #{}\\\", selection.frames[0].frame_index())\\n\\n } else if selection.frames.len() as u64\\n\\n == selection.frames.last().frame_index() - selection.frames.first().frame_index() + 1\\n\\n {\\n\\n format!(\\n\\n \\\"{} frames (#{} - #{})\\\",\\n\\n selection.frames.len(),\\n\\n selection.frames.first().frame_index(),\\n\",\n \"file_path\": \"puffin_egui/src/lib.rs\",\n \"rank\": 33,\n \"score\": 74500.55203764718\n },\n {\n \"content\": \"#[cfg(feature = \\\"packing\\\")]\\n\\n#[cfg(target_arch = \\\"wasm32\\\")]\\n\\n#[cfg(feature = \\\"ruzstd\\\")]\\n\\nfn decode_zstd(mut bytes: &[u8]) -> anyhow::Result<Vec<u8>> {\\n\\n use anyhow::Context as _;\\n\\n use std::io::Read as _;\\n\\n let mut decoded = Vec::new();\\n\\n let mut decoder = ruzstd::StreamingDecoder::new(&mut bytes)\\n\\n .map_err(|err| anyhow::format_err!(\\\"zstd decompress: {}\\\", err))?;\\n\\n decoder\\n\\n .read_to_end(&mut decoded)\\n\\n .context(\\\"zstd decompress\\\")?;\\n\\n Ok(decoded)\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"packing\\\")]\\n\\n#[cfg(all(not(feature = \\\"zstd\\\"), not(feature = \\\"ruzstd\\\")))]\\n\\ncompile_error!(\\\"Either feature zstd or ruzstd must be enabled\\\");\\n\",\n \"file_path\": \"puffin/src/frame_data.rs\",\n \"rank\": 34,\n \"score\": 74076.2495210253\n },\n {\n \"content\": \"fn interact_with_canvas(options: &mut Options, response: &Response, info: &Info) {\\n\\n if response.drag_delta().x != 0.0 {\\n\\n options.sideways_pan_in_points += response.drag_delta().x;\\n\\n options.zoom_to_relative_ns_range = None;\\n\\n }\\n\\n\\n\\n if response.hovered() {\\n\\n // Sideways pan with e.g. a touch pad:\\n\\n if info.ctx.input().scroll_delta.x != 0.0 {\\n\\n options.sideways_pan_in_points += info.ctx.input().scroll_delta.x;\\n\\n options.zoom_to_relative_ns_range = None;\\n\\n }\\n\\n\\n\\n let mut zoom_factor = info.ctx.input().zoom_delta_2d().x;\\n\\n\\n\\n if response.dragged_by(PointerButton::Secondary) {\\n\\n zoom_factor *= (response.drag_delta().y * 0.01).exp();\\n\\n }\\n\\n\\n\\n if zoom_factor != 1.0 {\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 35,\n \"score\": 74076.2495210253\n },\n {\n \"content\": \"type ThreadReporter = fn(ThreadInfo, &StreamInfoRef<'_>);\\n\\n\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 36,\n \"score\": 67745.1777712293\n },\n {\n \"content\": \"fn merge_scope_tooltip(ui: &mut egui::Ui, merge: &MergeScope<'_>, num_frames: usize) {\\n\\n #![allow(clippy::collapsible_else_if)]\\n\\n\\n\\n ui.monospace(format!(\\\"id: {}\\\", merge.id));\\n\\n if !merge.location.is_empty() {\\n\\n ui.monospace(format!(\\\"location: {}\\\", merge.location));\\n\\n }\\n\\n if !merge.data.is_empty() {\\n\\n ui.monospace(format!(\\\"data: {}\\\", merge.data));\\n\\n }\\n\\n ui.add_space(8.0);\\n\\n\\n\\n if num_frames <= 1 {\\n\\n if merge.num_pieces <= 1 {\\n\\n ui.monospace(format!(\\n\\n \\\"duration: {:7.3} ms\\\",\\n\\n to_ms(merge.duration_per_frame_ns)\\n\\n ));\\n\\n } else {\\n\\n ui.monospace(format!(\\\"sum of {} scopes\\\", merge.num_pieces));\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 37,\n \"score\": 65296.278501795845\n },\n {\n \"content\": \"#[derive(Clone, Debug, Default)]\\n\\nstruct Filter {\\n\\n filter: String,\\n\\n}\\n\\n\\n\\nimpl Filter {\\n\\n fn ui(&mut self, ui: &imgui::Ui<'_>) {\\n\\n ui.text(\\\"Scope filter:\\\");\\n\\n ui.same_line();\\n\\n ui.input_text(\\\"##scopefilter\\\", &mut self.filter).build();\\n\\n self.filter = self.filter.to_lowercase();\\n\\n ui.same_line();\\n\\n if ui.button(\\\"X\\\") {\\n\\n self.filter.clear();\\n\\n }\\n\\n }\\n\\n\\n\\n /// if true, show everything\\n\\n fn is_empty(&self) -> bool {\\n\\n self.filter.is_empty()\\n\\n }\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 38,\n \"score\": 62184.294153378185\n },\n {\n \"content\": \"#[derive(Clone, Debug, Default)]\\n\\nstruct Filter {\\n\\n filter: String,\\n\\n}\\n\\n\\n\\nimpl Filter {\\n\\n fn ui(&mut self, ui: &mut egui::Ui) {\\n\\n ui.horizontal(|ui| {\\n\\n ui.label(\\\"Scope filter:\\\");\\n\\n ui.text_edit_singleline(&mut self.filter);\\n\\n self.filter = self.filter.to_lowercase();\\n\\n if ui.button(\\\"ｘ\\\").clicked() {\\n\\n self.filter.clear();\\n\\n }\\n\\n });\\n\\n }\\n\\n\\n\\n /// if true, show everything\\n\\n fn is_empty(&self) -> bool {\\n\\n self.filter.is_empty()\\n\\n }\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 39,\n \"score\": 62184.294153378185\n },\n {\n \"content\": \"#[derive(Clone, Copy, Debug)]\\n\\nstruct Vec2 {\\n\\n pub x: f32,\\n\\n pub y: f32,\\n\\n}\\n\\n\\n\\nimpl Vec2 {\\n\\n pub fn new(x: f32, y: f32) -> Self {\\n\\n Self { x, y }\\n\\n }\\n\\n\\n\\n pub fn min(self, other: Self) -> Self {\\n\\n Self {\\n\\n x: self.x.min(other.x),\\n\\n y: self.y.min(other.y),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn max(self, other: Self) -> Self {\\n\\n Self {\\n\\n x: self.x.max(other.x),\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 40,\n \"score\": 62184.294153378185\n },\n {\n \"content\": \"/// Context for painting a frame.\\n\\nstruct Info {\\n\\n ctx: egui::Context,\\n\\n /// Bounding box of canvas in points:\\n\\n canvas: Rect,\\n\\n /// Interaction with the profiler canvas\\n\\n response: Response,\\n\\n painter: egui::Painter,\\n\\n text_height: f32,\\n\\n /// Time of first event\\n\\n start_ns: NanoSecond,\\n\\n /// Time of last event\\n\\n stop_ns: NanoSecond,\\n\\n /// How many frames we are viewing\\n\\n num_frames: usize,\\n\\n\\n\\n font_id: FontId,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 41,\n \"score\": 62184.294153378185\n },\n {\n \"content\": \"fn build<'s>(nodes: BTreeMap<&'s str, MergeNode<'s>>, num_frames: i64) -> Vec<MergeScope<'s>> {\\n\\n let mut scopes: Vec<_> = nodes\\n\\n .into_values()\\n\\n .map(|node| node.build(num_frames))\\n\\n .collect();\\n\\n\\n\\n // Earliest first:\\n\\n scopes.sort_by_key(|scope| scope.relative_start_ns);\\n\\n\\n\\n // Make sure sibling scopes do not overlap:\\n\\n let mut relative_ns = 0;\\n\\n for scope in &mut scopes {\\n\\n scope.relative_start_ns = scope.relative_start_ns.max(relative_ns);\\n\\n relative_ns = scope.relative_start_ns + scope.duration_per_frame_ns;\\n\\n }\\n\\n\\n\\n scopes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/merge.rs\",\n \"rank\": 42,\n \"score\": 61913.778582568026\n },\n {\n \"content\": \"#[derive(Copy, Clone, Default)]\\n\\nstruct ScopeStats {\\n\\n count: usize,\\n\\n bytes: usize,\\n\\n /// Time covered by all scopes, minus those covered by child scopes.\\n\\n /// A lot of time == useful scope.\\n\\n total_self_ns: NanoSecond,\\n\\n /// Time covered by the slowest scope, minus those covered by child scopes.\\n\\n /// A lot of time == useful scope.\\n\\n max_ns: NanoSecond,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 43,\n \"score\": 60713.55066363978\n },\n {\n \"content\": \"#[derive(Default)]\\n\\nstruct Stats<'s> {\\n\\n scopes: std::collections::HashMap<Key<'s>, ScopeStats>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 44,\n \"score\": 58698.51487155137\n },\n {\n \"content\": \"#[derive(Default)]\\n\\nstruct MergeNode<'s> {\\n\\n /// These are the raw scopes that got merged into us.\\n\\n /// All these scopes have the same `id`.\\n\\n pieces: Vec<MergePiece<'s>>,\\n\\n\\n\\n /// indexed by their id\\n\\n children: BTreeMap<&'s str, MergeNode<'s>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/merge.rs\",\n \"rank\": 45,\n \"score\": 58698.51487155137\n },\n {\n \"content\": \"/// Context for painting a frame.\\n\\nstruct Info<'a> {\\n\\n // Bounding box of canvas in pixels:\\n\\n canvas_min: Vec2,\\n\\n canvas_max: Vec2,\\n\\n\\n\\n mouse_pos: Vec2,\\n\\n\\n\\n ui: &'a Ui<'a>,\\n\\n draw_list: &'a DrawListMut<'a>,\\n\\n font_size: f32,\\n\\n\\n\\n /// Time of first event\\n\\n start_ns: NanoSecond,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 46,\n \"score\": 58698.51487155137\n },\n {\n \"content\": \"#[derive(Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]\\n\\nstruct Key<'s> {\\n\\n id: &'s str,\\n\\n location: &'s str,\\n\\n thread_name: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 47,\n \"score\": 58698.51487155137\n },\n {\n \"content\": \"#[derive(Clone, Copy, Debug, PartialEq)]\\n\\nstruct MergePiece<'s> {\\n\\n /// The start of the scope relative to its *parent* [`Scope`].\\n\\n pub relative_start_ns: NanoSecond,\\n\\n /// The raw scope, just like it is found in the input stream\\n\\n pub scope: Scope<'s>,\\n\\n}\\n\\n\\n\\n/// A scope that has been merged from many different sources\\n\\n#[derive(Clone, Debug, PartialEq)]\\n\\npub struct MergeScope<'s> {\\n\\n /// Relative to parent.\\n\\n pub relative_start_ns: NanoSecond,\\n\\n /// Sum of all durations over all frames\\n\\n pub total_duration_ns: NanoSecond,\\n\\n /// [`Self::total_duration_ns`] divided by number of frames.\\n\\n pub duration_per_frame_ns: NanoSecond,\\n\\n /// The slowest individual piece.\\n\\n pub max_duration_ns: NanoSecond,\\n\\n /// Number of pieces that got merged together to us.\\n\\n pub num_pieces: usize,\\n\",\n \"file_path\": \"puffin/src/merge.rs\",\n \"rank\": 48,\n \"score\": 58698.51487155137\n },\n {\n \"content\": \"fn main() {\\n\\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\\n\\n\\n\\n let native_options = Default::default();\\n\\n eframe::run_native(\\n\\n \\\"puffin egui eframe\\\",\\n\\n native_options,\\n\\n Box::new(|_cc| Box::new(ExampleApp::default())),\\n\\n );\\n\\n}\\n\\n\\n\\n#[derive(Default)]\\n\\npub struct ExampleApp {\\n\\n frame_counter: u64,\\n\\n}\\n\\n\\n\\nimpl eframe::App for ExampleApp {\\n\\n fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {\\n\\n puffin::profile_function!();\\n\\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\\n\",\n \"file_path\": \"puffin_egui/examples/eframe.rs\",\n \"rank\": 49,\n \"score\": 58553.122435113386\n },\n {\n \"content\": \"#[cfg(not(target_arch = \\\"wasm32\\\"))]\\n\\nfn main() {\\n\\n /// puffin profile viewer.\\n\\n ///\\n\\n /// Can either connect remotely to a puffin server\\n\\n /// or open a .puffin recording file.\\n\\n #[derive(argh::FromArgs)]\\n\\n struct Arguments {\\n\\n /// which server to connect to, e.g. `127.0.0.1:8585`.\\n\\n #[argh(option, default = \\\"default_url()\\\")]\\n\\n url: String,\\n\\n\\n\\n /// what .puffin file to open, e.g. `my/recording.puffin`.\\n\\n #[argh(positional)]\\n\\n file: Option<String>,\\n\\n }\\n\\n\\n\\n fn default_url() -> String {\\n\\n format!(\\\"127.0.0.1:{}\\\", puffin_http::DEFAULT_PORT)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"puffin_viewer/src/main.rs\",\n \"rank\": 50,\n \"score\": 58553.122435113386\n },\n {\n \"content\": \"#[test]\\n\\nfn test_merge() {\\n\\n use crate::*;\\n\\n\\n\\n let stream = {\\n\\n let mut stream = Stream::default();\\n\\n\\n\\n for i in 0..2 {\\n\\n let ns = 1000 * i;\\n\\n let a = stream.begin_scope(ns + 100, \\\"a\\\", \\\"\\\", \\\"\\\");\\n\\n stream.end_scope(a, ns + 200);\\n\\n\\n\\n let b = stream.begin_scope(ns + 200, \\\"b\\\", \\\"\\\", \\\"\\\");\\n\\n\\n\\n let ba = stream.begin_scope(ns + 400, \\\"ba\\\", \\\"\\\", \\\"\\\");\\n\\n stream.end_scope(ba, ns + 600);\\n\\n\\n\\n let bb = stream.begin_scope(ns + 600, \\\"bb\\\", \\\"\\\", \\\"\\\");\\n\\n let bba = stream.begin_scope(ns + 600, \\\"bba\\\", \\\"\\\", \\\"\\\");\\n\\n stream.end_scope(bba, ns + 700);\\n\\n stream.end_scope(bb, ns + 800);\\n\",\n \"file_path\": \"puffin/src/merge.rs\",\n \"rank\": 51,\n \"score\": 58553.122435113386\n },\n {\n \"content\": \"fn main() {\\n\\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\\n\\n let mut profiler_ui = puffin_imgui::ProfilerUi::default();\\n\\n let mut frame_counter = 0;\\n\\n\\n\\n let system = init(file!());\\n\\n system.main_loop(move |_run, ui| {\\n\\n puffin::profile_function!();\\n\\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\\n\\n\\n\\n profiler_ui.window(ui);\\n\\n\\n\\n // Give us something to inspect:\\n\\n\\n\\n std::thread::Builder::new()\\n\\n .name(\\\"Other thread\\\".to_owned())\\n\\n .spawn(|| {\\n\\n sleep_ms(5);\\n\\n })\\n\\n .unwrap();\\n\",\n \"file_path\": \"puffin-imgui/examples/imgui.rs\",\n \"rank\": 52,\n \"score\": 58553.122435113386\n },\n {\n \"content\": \"#[cfg(target_arch = \\\"wasm32\\\")]\\n\\nfn main() {}\\n\",\n \"file_path\": \"puffin_viewer/src/main.rs\",\n \"rank\": 53,\n \"score\": 58553.122435113386\n },\n {\n \"content\": \"fn scope_byte_size(scope: &puffin::Scope<'_>) -> usize {\\n\\n 1 + // `(` sentinel\\n\\n 8 + // start time\\n\\n 1 + scope.record.id.len() + //\\n\\n 1 + scope.record.location.len() + //\\n\\n 1 + scope.record.data.len() + //\\n\\n 8 + // scope size\\n\\n 1 + // `)` sentinel\\n\\n 8 // stop time\\n\\n}\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 54,\n \"score\": 57860.73515116746\n },\n {\n \"content\": \"#[derive(Clone, Copy, Eq, PartialEq)]\\n\\nstruct ScopeSize(u64);\\n\\n\\n\\nimpl ScopeSize {\\n\\n /// Special value to indicate that this profile scope was never closed\\n\\n pub fn unfinished() -> Self {\\n\\n Self(u64::MAX)\\n\\n }\\n\\n}\\n\\n\\n\\n/// Errors that can happen when parsing a [`Stream`] of profile data.\\n\\n#[derive(Debug)]\\n\\npub enum Error {\\n\\n PrematureEnd,\\n\\n InvalidStream,\\n\\n ScopeNeverEnded,\\n\\n InvalidOffset,\\n\\n Empty,\\n\\n}\\n\\n\\n\\npub type Result<T> = std::result::Result<T, Error>;\\n\",\n \"file_path\": \"puffin/src/data.rs\",\n \"rank\": 55,\n \"score\": 57227.771381812956\n },\n {\n \"content\": \"fn paint_record(\\n\\n info: &Info,\\n\\n options: &mut Options,\\n\\n prefix: &str,\\n\\n suffix: &str,\\n\\n record: &Record<'_>,\\n\\n top_y: f32,\\n\\n) -> PaintResult {\\n\\n let start_x = info.point_from_ns(options, record.start_ns);\\n\\n let stop_x = info.point_from_ns(options, record.stop_ns());\\n\\n if info.canvas.max.x < start_x\\n\\n || stop_x < info.canvas.min.x\\n\\n || stop_x - start_x < options.cull_width\\n\\n {\\n\\n return PaintResult::Culled;\\n\\n }\\n\\n\\n\\n let bottom_y = top_y + options.rect_height;\\n\\n\\n\\n let rect = Rect::from_min_max(pos2(start_x, top_y), pos2(stop_x, bottom_y));\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 56,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"fn paint_record(\\n\\n info: &Info<'_>,\\n\\n options: &mut Options,\\n\\n prefix: &str,\\n\\n record: &Record<'_>,\\n\\n top_y: f32,\\n\\n) -> PaintResult {\\n\\n let mut start_x = info.pixel_from_ns(options, record.start_ns);\\n\\n let mut stop_x = info.pixel_from_ns(options, record.stop_ns());\\n\\n if info.canvas_max.x < start_x\\n\\n || stop_x < info.canvas_min.x\\n\\n || stop_x - start_x < options.cull_width\\n\\n {\\n\\n return PaintResult::Culled;\\n\\n }\\n\\n\\n\\n let mut min_width = options.min_width;\\n\\n\\n\\n let bottom_y = top_y + options.rect_height;\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 57,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"fn paint_timeline(\\n\\n info: &Info,\\n\\n canvas: Rect,\\n\\n options: &Options,\\n\\n start_ns: NanoSecond,\\n\\n) -> Vec<egui::Shape> {\\n\\n let mut shapes = vec![];\\n\\n\\n\\n if options.canvas_width_ns <= 0.0 {\\n\\n return shapes;\\n\\n }\\n\\n\\n\\n let alpha_multiplier = if options.filter.is_empty() { 0.3 } else { 0.1 };\\n\\n\\n\\n // We show all measurements relative to start_ns\\n\\n\\n\\n let max_lines = canvas.width() / 4.0;\\n\\n let mut grid_spacing_ns = 1_000;\\n\\n while options.canvas_width_ns / (grid_spacing_ns as f32) > max_lines {\\n\\n grid_spacing_ns *= 10;\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 58,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"fn paint_scope(\\n\\n info: &Info<'_>,\\n\\n options: &mut Options,\\n\\n stream: &Stream,\\n\\n scope: &Scope<'_>,\\n\\n depth: usize,\\n\\n min_y: f32,\\n\\n) -> Result<PaintResult> {\\n\\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\\n\\n\\n\\n let result = paint_record(info, options, \\\"\\\", &scope.record, top_y);\\n\\n\\n\\n if result != PaintResult::Culled {\\n\\n let mut num_children = 0;\\n\\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\\n\\n paint_scope(info, options, stream, &child_scope?, depth + 1, min_y)?;\\n\\n num_children += 1;\\n\\n }\\n\\n\\n\\n if result == PaintResult::Hovered {\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 59,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"#[test]\\n\\nfn test_profile_data() {\\n\\n let stream = {\\n\\n let mut stream = Stream::default();\\n\\n let t0 = stream.begin_scope(100, \\\"top\\\", \\\"top.rs\\\", \\\"data_top\\\");\\n\\n let m1 = stream.begin_scope(200, \\\"middle_0\\\", \\\"middle.rs\\\", \\\"data_middle_0\\\");\\n\\n stream.end_scope(m1, 300);\\n\\n let m1 = stream.begin_scope(300, \\\"middle_1\\\", \\\"middle.rs:42\\\", \\\"data_middle_1\\\");\\n\\n stream.end_scope(m1, 400);\\n\\n stream.end_scope(t0, 400);\\n\\n stream\\n\\n };\\n\\n\\n\\n let top_scopes = Reader::from_start(&stream).read_top_scopes().unwrap();\\n\\n assert_eq!(top_scopes.len(), 1);\\n\\n let middle_scopes = Reader::with_offset(&stream, top_scopes[0].child_begin_position)\\n\\n .unwrap()\\n\\n .read_top_scopes()\\n\\n .unwrap();\\n\\n\\n\\n assert_eq!(\\n\",\n \"file_path\": \"puffin/src/data.rs\",\n \"rank\": 60,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"fn paint_scope(\\n\\n info: &Info,\\n\\n options: &mut Options,\\n\\n stream: &Stream,\\n\\n scope: &Scope<'_>,\\n\\n depth: usize,\\n\\n min_y: f32,\\n\\n) -> Result<PaintResult> {\\n\\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\\n\\n\\n\\n let result = paint_record(info, options, \\\"\\\", \\\"\\\", &scope.record, top_y);\\n\\n\\n\\n if result != PaintResult::Culled {\\n\\n let mut num_children = 0;\\n\\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\\n\\n paint_scope(info, options, stream, &child_scope?, depth + 1, min_y)?;\\n\\n num_children += 1;\\n\\n }\\n\\n\\n\\n if result == PaintResult::Hovered {\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 61,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"fn ui_canvas(\\n\\n options: &mut Options,\\n\\n info: &Info,\\n\\n frames: &SelectedFrames,\\n\\n (min_ns, max_ns): (NanoSecond, NanoSecond),\\n\\n) -> f32 {\\n\\n puffin::profile_function!();\\n\\n\\n\\n if options.canvas_width_ns <= 0.0 {\\n\\n options.canvas_width_ns = (max_ns - min_ns) as f32;\\n\\n options.zoom_to_relative_ns_range = None;\\n\\n }\\n\\n\\n\\n // We paint the threads top-down\\n\\n let mut cursor_y = info.canvas.top();\\n\\n cursor_y += info.text_height; // Leave room for time labels\\n\\n\\n\\n let threads = frames.threads.keys().cloned().collect();\\n\\n let threads = options.sorting.sort(threads);\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 62,\n \"score\": 57119.38598061139\n },\n {\n \"content\": \"#[test]\\n\\nfn test_clean_function_name() {\\n\\n assert_eq!(clean_function_name(\\\"\\\"), \\\"\\\");\\n\\n assert_eq!(clean_function_name(\\\"foo\\\"), \\\"foo\\\");\\n\\n assert_eq!(clean_function_name(\\\"foo::bar\\\"), \\\"foo::bar\\\");\\n\\n assert_eq!(clean_function_name(\\\"foo::bar::baz\\\"), \\\"bar::baz\\\");\\n\\n}\\n\\n\\n\\n/// Returns a shortened path to the current file.\\n\\n#[macro_export]\\n\\nmacro_rules! current_file_name {\\n\\n () => {\\n\\n $crate::short_file_name(file!())\\n\\n };\\n\\n}\\n\\n\\n\\n/// Removes long path prefix to focus on the last parts of the path (and the file name).\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 63,\n \"score\": 55799.84486245818\n },\n {\n \"content\": \"#[test]\\n\\nfn test_short_file_name() {\\n\\n assert_eq!(short_file_name(\\\"\\\"), \\\"\\\");\\n\\n assert_eq!(short_file_name(\\\"foo.rs\\\"), \\\"foo.rs\\\");\\n\\n assert_eq!(short_file_name(\\\"foo/bar.rs\\\"), \\\"bar.rs\\\");\\n\\n assert_eq!(short_file_name(\\\"foo/bar/baz.rs\\\"), \\\"baz.rs\\\");\\n\\n assert_eq!(short_file_name(r\\\"C:\\\\\\\\windows\\\\is\\\\weird\\\\src.rs\\\"), \\\"src.rs\\\");\\n\\n}\\n\\n\\n\\n#[allow(clippy::doc_markdown)] // clippy wants to put \\\"MacBook\\\" in ticks 🙄\\n\\n/// Automatically name the profiling scope based on function name.\\n\\n///\\n\\n/// Names should be descriptive, ASCII and without spaces.\\n\\n///\\n\\n/// Example:\\n\\n/// ```\\n\\n/// # struct Image {};\\n\\n/// fn load_image(path: &str) -> Image {\\n\\n/// puffin::profile_function!();\\n\\n/// /* … */\\n\\n/// # let image = Image {};\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 64,\n \"score\": 55799.84486245818\n },\n {\n \"content\": \"fn paint_merge_scope(\\n\\n info: &Info<'_>,\\n\\n options: &mut Options,\\n\\n ns_offset: NanoSecond,\\n\\n merge: &MergeScope<'_>,\\n\\n depth: usize,\\n\\n min_y: f32,\\n\\n) -> Result<PaintResult> {\\n\\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\\n\\n\\n\\n let prefix = if merge.num_pieces <= 1 {\\n\\n String::default()\\n\\n } else {\\n\\n format!(\\\"{}x \\\", merge.num_pieces)\\n\\n };\\n\\n\\n\\n let record = Record {\\n\\n start_ns: ns_offset + merge.relative_start_ns,\\n\\n duration_ns: merge.duration_per_frame_ns,\\n\\n id: &merge.id,\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 65,\n \"score\": 55799.84486245818\n },\n {\n \"content\": \"fn paint_merge_scope(\\n\\n info: &Info,\\n\\n options: &mut Options,\\n\\n ns_offset: NanoSecond,\\n\\n merge: &MergeScope<'_>,\\n\\n depth: usize,\\n\\n min_y: f32,\\n\\n) -> Result<PaintResult> {\\n\\n let top_y = min_y + (depth as f32) * (options.rect_height + options.spacing);\\n\\n\\n\\n let prefix = if info.num_frames <= 1 {\\n\\n if merge.num_pieces <= 1 {\\n\\n String::default()\\n\\n } else {\\n\\n format!(\\\"{}x \\\", merge.num_pieces)\\n\\n }\\n\\n } else {\\n\\n let is_integral = merge.num_pieces % info.num_frames == 0;\\n\\n if is_integral {\\n\\n format!(\\\"{}x \\\", merge.num_pieces / info.num_frames)\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 66,\n \"score\": 55799.84486245818\n },\n {\n \"content\": \"/// Current time in seconds\\n\\nfn now() -> f64 {\\n\\n std::time::SystemTime::now()\\n\\n .duration_since(std::time::UNIX_EPOCH)\\n\\n .unwrap_or_default()\\n\\n .as_secs_f64()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 67,\n \"score\": 53990.857527546745\n },\n {\n \"content\": \"fn collect_scope<'s>(\\n\\n stats: &mut Stats<'s>,\\n\\n thread_name: &str,\\n\\n stream: &'s puffin::Stream,\\n\\n scope: &puffin::Scope<'s>,\\n\\n) -> puffin::Result<()> {\\n\\n let mut ns_used_by_children = 0;\\n\\n for child_scope in Reader::with_offset(stream, scope.child_begin_position)? {\\n\\n let child_scope = &child_scope?;\\n\\n collect_scope(stats, thread_name, stream, child_scope)?;\\n\\n ns_used_by_children += child_scope.record.duration_ns;\\n\\n }\\n\\n\\n\\n let self_time = scope.record.duration_ns.saturating_sub(ns_used_by_children);\\n\\n\\n\\n let key = Key {\\n\\n id: scope.record.id,\\n\\n location: scope.record.location,\\n\\n thread_name: thread_name.to_owned(),\\n\\n };\\n\\n let scope_stats = stats.scopes.entry(key).or_default();\\n\\n scope_stats.count += 1;\\n\\n scope_stats.bytes += scope_byte_size(scope);\\n\\n scope_stats.total_self_ns += self_time;\\n\\n scope_stats.max_ns = scope_stats.max_ns.max(self_time);\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/stats.rs\",\n \"rank\": 68,\n \"score\": 53990.857527546745\n },\n {\n \"content\": \"fn window_conf() -> Conf {\\n\\n Conf {\\n\\n window_title: \\\"puffin_egui with macroquad\\\".to_owned(),\\n\\n window_width: 1200,\\n\\n window_height: 800,\\n\\n high_dpi: true,\\n\\n ..Default::default()\\n\\n }\\n\\n}\\n\\n\\n\\n#[macroquad::main(window_conf)]\\n\\nasync fn main() {\\n\\n puffin::set_scopes_on(true); // Remember to call this, or puffin will be disabled!\\n\\n\\n\\n let mut frame_counter = 0;\\n\\n\\n\\n while !should_quit() {\\n\\n puffin::profile_scope!(\\\"main_loop\\\");\\n\\n\\n\\n puffin::GlobalProfiler::lock().new_frame(); // call once per frame!\\n\",\n \"file_path\": \"puffin_egui/examples/macroquad.rs\",\n \"rank\": 69,\n \"score\": 52671.316409393534\n },\n {\n \"content\": \"fn sleep_ms(ms: usize) {\\n\\n puffin::profile_function!();\\n\\n match ms {\\n\\n 0 => {}\\n\\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\\n\\n _ => {\\n\\n sleep_ms(ms / 2);\\n\\n sleep_ms(ms - (ms / 2));\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin-imgui/examples/imgui.rs\",\n \"rank\": 70,\n \"score\": 49046.28952877561\n },\n {\n \"content\": \"fn sleep_ms(ms: usize) {\\n\\n puffin::profile_function!();\\n\\n match ms {\\n\\n 0 => {}\\n\\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\\n\\n _ => {\\n\\n sleep_ms(ms / 2);\\n\\n sleep_ms(ms - (ms / 2));\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin_egui/examples/eframe.rs\",\n \"rank\": 71,\n \"score\": 49046.28952877561\n },\n {\n \"content\": \"fn sleep_ms(ms: usize) {\\n\\n puffin::profile_function!();\\n\\n match ms {\\n\\n 0 => {}\\n\\n 1 => std::thread::sleep(std::time::Duration::from_millis(1)),\\n\\n _ => {\\n\\n sleep_ms(ms / 2);\\n\\n sleep_ms(ms - (ms / 2));\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"puffin_egui/examples/macroquad.rs\",\n \"rank\": 72,\n \"score\": 49046.28952877561\n },\n {\n \"content\": \"type NsSource = fn() -> NanoSecond;\\n\",\n \"file_path\": \"puffin/src/lib.rs\",\n \"rank\": 73,\n \"score\": 49046.28952877561\n },\n {\n \"content\": \"fn max_memory_controls(ui: &Ui<'_>, frames: &Frames, frame_view: &GlobalFrameView) {\\n\\n let uniq = frames.all_uniq();\\n\\n\\n\\n let mut bytes = 0;\\n\\n let mut unpacked = 0;\\n\\n for frame in &uniq {\\n\\n bytes += frame.bytes_of_ram_used();\\n\\n unpacked += frame.has_unpacked() as usize;\\n\\n }\\n\\n ui.text(format!(\\n\\n \\\"{} frames ({} unpacked) using approximately {:.1} MB.\\\",\\n\\n uniq.len(),\\n\\n unpacked,\\n\\n bytes as f64 * 1e-6\\n\\n ));\\n\\n\\n\\n let frames_per_second = if let (Some(first), Some(last)) = (uniq.first(), uniq.last()) {\\n\\n let nanos = last.range_ns().1 - first.range_ns().0;\\n\\n let seconds = nanos as f64 * 1e-9;\\n\\n let frames = last.frame_index() - first.frame_index() + 1;\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 74,\n \"score\": 48371.04900449826\n },\n {\n \"content\": \"fn paint_thread_info(info: &Info<'_>, thread_info: &ThreadInfo, pos: [f32; 2]) {\\n\\n let text = &thread_info.name;\\n\\n let text_size = info.ui.calc_text_size(&ImString::new(text));\\n\\n\\n\\n info.draw_list\\n\\n .add_rect(\\n\\n pos,\\n\\n [pos[0] + text_size[0], pos[1] + text_size[1]],\\n\\n [0.0, 0.0, 0.0, 0.5],\\n\\n )\\n\\n .filled(true)\\n\\n .rounding(0.0)\\n\\n .build();\\n\\n\\n\\n info.draw_list.add_text(pos, [0.9, 0.9, 0.9, 1.0], text);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 75,\n \"score\": 47395.00317750221\n },\n {\n \"content\": \"fn to_ms(ns: NanoSecond) -> f64 {\\n\\n ns as f64 * 1e-6\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 76,\n \"score\": 46009.06143175404\n },\n {\n \"content\": \"fn to_ms(ns: NanoSecond) -> f64 {\\n\\n ns as f64 * 1e-6\\n\\n}\\n\\n\\n\\nuse std::ops::{Add, Mul, RangeInclusive};\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 77,\n \"score\": 46009.06143175404\n },\n {\n \"content\": \"fn color_from_duration(ns: NanoSecond) -> Rgba {\\n\\n let ms = to_ms(ns) as f32;\\n\\n // Brighter = more time.\\n\\n // So we start with dark colors (blue) and later bright colors (green).\\n\\n let b = remap_clamp(ms, 0.0..=5.0, 1.0..=0.3);\\n\\n let r = remap_clamp(ms, 0.0..=10.0, 0.5..=0.8);\\n\\n let g = remap_clamp(ms, 10.0..=33.0, 0.1..=0.8);\\n\\n let a = 0.9;\\n\\n Rgba::from_rgb(r, g, b) * a\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 78,\n \"score\": 44960.78111928557\n },\n {\n \"content\": \"fn color_from_duration(ns: NanoSecond) -> [f32; 4] {\\n\\n let ms = to_ms(ns) as f32;\\n\\n // Brighter = more time.\\n\\n // So we start with dark colors (blue) and later bright colors (green).\\n\\n let b = remap_clamp(ms, 0.0..=5.0, 1.0..=0.3);\\n\\n let r = remap_clamp(ms, 0.0..=10.0, 0.5..=0.8);\\n\\n let g = remap_clamp(ms, 10.0..=33.3, 0.1..=0.8);\\n\\n let a = 0.9;\\n\\n [r, g, b, a]\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 79,\n \"score\": 43410.00192918888\n },\n {\n \"content\": \"#[cfg(feature = \\\"packing\\\")]\\n\\n#[cfg(not(target_arch = \\\"wasm32\\\"))]\\n\\n#[cfg(feature = \\\"zstd\\\")]\\n\\nfn decode_zstd(bytes: &[u8]) -> anyhow::Result<Vec<u8>> {\\n\\n use anyhow::Context as _;\\n\\n zstd::decode_all(bytes).context(\\\"zstd decompress\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin/src/frame_data.rs\",\n \"rank\": 80,\n \"score\": 39155.35097058749\n },\n {\n \"content\": \"fn merge_scope_tooltip(ui: &Ui<'_>, merge: &MergeScope<'_>) {\\n\\n ui.text(&format!(\\\"id: {}\\\", merge.id));\\n\\n if !merge.location.is_empty() {\\n\\n ui.text(&format!(\\\"location: {}\\\", merge.location));\\n\\n }\\n\\n if !merge.data.is_empty() {\\n\\n ui.text(&format!(\\\"data: {}\\\", merge.data));\\n\\n }\\n\\n\\n\\n if merge.num_pieces <= 1 {\\n\\n ui.text(&format!(\\n\\n \\\"duration: {:6.3} ms\\\",\\n\\n to_ms(merge.duration_per_frame_ns)\\n\\n ));\\n\\n } else {\\n\\n ui.text(&format!(\\\"sum of: {} scopes\\\", merge.num_pieces));\\n\\n ui.text(&format!(\\n\\n \\\"total: {:6.3} ms\\\",\\n\\n to_ms(merge.duration_per_frame_ns)\\n\\n ));\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 81,\n \"score\": 39155.35097058749\n },\n {\n \"content\": \"fn lerp<T>(range: RangeInclusive<T>, t: f32) -> T\\n\\nwhere\\n\\n f32: Mul<T, Output = T>,\\n\\n T: Add<T, Output = T> + Copy,\\n\\n{\\n\\n (1.0 - t) * *range.start() + t * *range.end()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 82,\n \"score\": 38231.65194079947\n },\n {\n \"content\": \"fn paint_thread_info(info: &Info, thread: &ThreadInfo, pos: Pos2) {\\n\\n let galley = info.ctx.fonts().layout_no_wrap(\\n\\n thread.name.clone(),\\n\\n info.font_id.clone(),\\n\\n Rgba::from_white_alpha(0.9).into(),\\n\\n );\\n\\n let rect = Rect::from_min_size(pos, galley.size());\\n\\n\\n\\n info.painter\\n\\n .rect_filled(rect.expand(2.0), 0.0, Rgba::from_black_alpha(0.5));\\n\\n info.painter.galley(rect.min, galley);\\n\\n}\\n\",\n \"file_path\": \"puffin_egui/src/flamegraph.rs\",\n \"rank\": 83,\n \"score\": 37502.82767319082\n },\n {\n \"content\": \"use anyhow::Context as _;\\n\\nuse puffin::GlobalProfiler;\\n\\nuse std::{\\n\\n io::Write,\\n\\n net::{SocketAddr, TcpListener, TcpStream},\\n\\n sync::{\\n\\n atomic::{AtomicUsize, Ordering},\\n\\n Arc,\\n\\n },\\n\\n};\\n\\n\\n\\n/// Maximum size of the backlog of packets to send to a client if they aren't reading fast enough.\\n\\nconst MAX_FRAMES_IN_QUEUE: usize = 30;\\n\\n\\n\\n/// Listens for incoming connections\\n\\n/// and streams them puffin profiler data.\\n\\n///\\n\\n/// Drop to stop transmitting and listening for new connections.\\n\\npub struct Server {\\n\\n sink_id: puffin::FrameSinkId,\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 89,\n \"score\": 37076.753485520116\n },\n {\n \"content\": \" join_handle: Option<std::thread::JoinHandle<()>>,\\n\\n num_clients: Arc<AtomicUsize>,\\n\\n}\\n\\n\\n\\nimpl Server {\\n\\n /// Start listening for connections on this addr (e.g. \\\"0.0.0.0:8585\\\")\\n\\n pub fn new(bind_addr: &str) -> anyhow::Result<Self> {\\n\\n let tcp_listener = TcpListener::bind(bind_addr).context(\\\"binding server TCP socket\\\")?;\\n\\n tcp_listener\\n\\n .set_nonblocking(true)\\n\\n .context(\\\"TCP set_nonblocking\\\")?;\\n\\n\\n\\n // We use crossbeam_channel instead of `mpsc`,\\n\\n // because on shutdown we want all frames to be sent.\\n\\n // `mpsc::Receiver` stops receiving as soon as the `Sender` is dropped,\\n\\n // but `crossbeam_channel` will continue until the channel is empty.\\n\\n let (tx, rx): (crossbeam_channel::Sender<Arc<puffin::FrameData>>, _) =\\n\\n crossbeam_channel::unbounded();\\n\\n\\n\\n let num_clients = Arc::new(AtomicUsize::default());\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 90,\n \"score\": 37076.248019526465\n },\n {\n \"content\": \" let num_clients_cloned = num_clients.clone();\\n\\n\\n\\n let join_handle = std::thread::Builder::new()\\n\\n .name(\\\"puffin-server\\\".to_owned())\\n\\n .spawn(move || {\\n\\n let mut server_impl = PuffinServerImpl {\\n\\n tcp_listener,\\n\\n clients: Default::default(),\\n\\n num_clients: num_clients_cloned,\\n\\n };\\n\\n\\n\\n while let Ok(frame) = rx.recv() {\\n\\n if let Err(err) = server_impl.accept_new_clients() {\\n\\n log::warn!(\\\"puffin server failure: {}\\\", err);\\n\\n }\\n\\n if let Err(err) = server_impl.send(&*frame) {\\n\\n log::warn!(\\\"puffin server failure: {}\\\", err);\\n\\n }\\n\\n }\\n\\n })\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 91,\n \"score\": 37072.85212890475\n },\n {\n \"content\": \" .name(\\\"puffin-server-client\\\".to_owned())\\n\\n .spawn(move || client_loop(packet_rx, client_addr, tcp_stream))\\n\\n .context(\\\"Couldn't spawn thread\\\")?;\\n\\n\\n\\n self.clients.push(Client {\\n\\n client_addr,\\n\\n packet_tx: Some(packet_tx),\\n\\n join_handle: Some(join_handle),\\n\\n });\\n\\n self.num_clients.store(self.clients.len(), Ordering::SeqCst);\\n\\n }\\n\\n Err(e) if e.kind() == std::io::ErrorKind::WouldBlock => {\\n\\n break; // Nothing to do for now.\\n\\n }\\n\\n Err(e) => {\\n\\n anyhow::bail!(\\\"puffin server TCP error: {:?}\\\", e);\\n\\n }\\n\\n }\\n\\n }\\n\\n Ok(())\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 92,\n \"score\": 37071.58671371669\n },\n {\n \"content\": \" .context(\\\"Couldn't spawn thread\\\")?;\\n\\n\\n\\n let sink_id = GlobalProfiler::lock().add_sink(Box::new(move |frame| {\\n\\n tx.send(frame).ok();\\n\\n }));\\n\\n\\n\\n Ok(Server {\\n\\n sink_id,\\n\\n join_handle: Some(join_handle),\\n\\n num_clients,\\n\\n })\\n\\n }\\n\\n\\n\\n /// Number of clients currently connected.\\n\\n pub fn num_clients(&self) -> usize {\\n\\n self.num_clients.load(Ordering::SeqCst)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for Server {\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 93,\n \"score\": 37069.692557608105\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn send(&mut self, frame: &puffin::FrameData) -> anyhow::Result<()> {\\n\\n if self.clients.is_empty() {\\n\\n return Ok(());\\n\\n }\\n\\n puffin::profile_function!();\\n\\n\\n\\n let mut packet = vec![];\\n\\n packet\\n\\n .write_all(&crate::PROTOCOL_VERSION.to_le_bytes())\\n\\n .unwrap();\\n\\n frame\\n\\n .write_into(&mut packet)\\n\\n .context(\\\"Encode puffin frame\\\")?;\\n\\n\\n\\n let packet: Packet = packet.into();\\n\\n\\n\\n self.clients.retain(|client| match &client.packet_tx {\\n\\n None => false,\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 94,\n \"score\": 37068.69271128281\n },\n {\n \"content\": \" Some(packet_tx) => match packet_tx.try_send(packet.clone()) {\\n\\n Ok(()) => true,\\n\\n Err(crossbeam_channel::TrySendError::Disconnected(_)) => false,\\n\\n Err(crossbeam_channel::TrySendError::Full(_)) => {\\n\\n log::info!(\\n\\n \\\"puffin client {} is not accepting data fast enough; dropping a frame\\\",\\n\\n client.client_addr\\n\\n );\\n\\n true\\n\\n }\\n\\n },\\n\\n });\\n\\n self.num_clients.store(self.clients.len(), Ordering::SeqCst);\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 95,\n \"score\": 37067.07091095253\n },\n {\n \"content\": \" fn drop(&mut self) {\\n\\n GlobalProfiler::lock().remove_sink(self.sink_id);\\n\\n\\n\\n // Take care to send everything before we shut down:\\n\\n if let Some(join_handle) = self.join_handle.take() {\\n\\n join_handle.join().ok();\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_http/src/server.rs\",\n \"rank\": 96,\n \"score\": 37058.228954456776\n },\n {\n \"content\": \" // Give us something to inspect:\\n\\n\\n\\n std::thread::Builder::new()\\n\\n .name(\\\"Other thread\\\".to_owned())\\n\\n .spawn(|| {\\n\\n sleep_ms(5);\\n\\n })\\n\\n .unwrap();\\n\\n\\n\\n sleep_ms(14);\\n\\n if frame_counter % 7 == 0 {\\n\\n puffin::profile_scope!(\\\"Spike\\\");\\n\\n std::thread::sleep(std::time::Duration::from_millis(10))\\n\\n }\\n\\n\\n\\n for _ in 0..1000 {\\n\\n puffin::profile_scope!(\\\"very thin\\\");\\n\\n }\\n\\n\\n\\n frame_counter += 1;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin_http/examples/server.rs\",\n \"rank\": 97,\n \"score\": 37055.22574539313\n },\n {\n \"content\": \"fn paint_timeline(info: &Info<'_>, options: &Options, start_ns: NanoSecond) {\\n\\n if options.canvas_width_ns <= 0.0 {\\n\\n return;\\n\\n }\\n\\n\\n\\n let alpha_multiplier = if options.filter.is_empty() { 1.0 } else { 0.3 };\\n\\n\\n\\n // We show all measurements relative to start_ns\\n\\n\\n\\n let max_lines = 300.0;\\n\\n let mut grid_spacing_ns = 1_000;\\n\\n while options.canvas_width_ns / (grid_spacing_ns as f32) > max_lines {\\n\\n grid_spacing_ns *= 10;\\n\\n }\\n\\n\\n\\n // We fade in lines as we zoom in:\\n\\n let num_tiny_lines = options.canvas_width_ns / (grid_spacing_ns as f32);\\n\\n let zoom_factor = remap_clamp(num_tiny_lines, (0.1 * max_lines)..=max_lines, 1.0..=0.0);\\n\\n let zoom_factor = zoom_factor * zoom_factor;\\n\\n let big_alpha = remap_clamp(zoom_factor, 0.0..=1.0, 0.5..=1.0);\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 98,\n \"score\": 36579.1286434028\n },\n {\n \"content\": \"fn remap_clamp(x: f32, from: RangeInclusive<f32>, to: RangeInclusive<f32>) -> f32 {\\n\\n let t = if x <= *from.start() {\\n\\n 0.0\\n\\n } else if x >= *from.end() {\\n\\n 1.0\\n\\n } else {\\n\\n (x - from.start()) / (from.end() - from.start())\\n\\n };\\n\\n lerp(to, t)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"puffin-imgui/src/ui.rs\",\n \"rank\": 99,\n \"score\": 35085.487659064725\n }\n]","isConversational":false}}},{"rowIdx":1576,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"firmware/hal/build.rs"},"repo_name":{"kind":"string","value":"Lotterleben/embedded2020"},"commit":{"kind":"string","value":"623fa53461c4da29d69318aa85de8b4119c50719"},"file_code":{"kind":"string","value":"use std::{\n env,\n error::Error,\n fs,\n path::{Path, PathBuf},\n};\n\nfn main() -> Result<(), Box<dyn Error>> {\n let out_dir = &PathBuf::from(env::var(\"OUT_DIR\")?);\n let flash = env::var_os(\"CARGO_FEATURE_FLASH\").is_some();\n\n descs(&out_dir)?;\n\n \n fs::copy(\"interrupts.x\", out_dir.join(\"interrupts.x\"))?;\n let suffix = if flash { \"flash\" } else { \"ram\" };\n fs::copy(format!(\"link-{}.x\", suffix), out_dir.join(\"link.x\"))?;\n println!(\"cargo:rustc-link-search={}\", out_dir.display());\n\n Ok(())\n}\n\nfn descs(out_dir: &Path) -> Result<(), Box<dyn Error>> {\n use core::num::NonZeroU8;\n\n use quote::quote;\n use usb2::{\n cdc::{self, acm, call, header, union},\n configuration::{self, bmAttributes},\n device::{self, bMaxPacketSize0},\n endpoint, hid, ia, interface, Direction, Endpoint,\n };\n\n const PACKET_SIZE: bMaxPacketSize0 = bMaxPacketSize0::B64;\n const CONFIG_VAL: u8 = 1;\n const CDC_IFACE: u8 = 0;\n const HID_IFACE: u8 = 2;\n\n let device_desc = device::Descriptor {\n \n bDeviceClass: 0xEF,\n bDeviceSubClass: 2,\n bDeviceProtocol: 1,\n\n bMaxPacketSize0: bMaxPacketSize0::B64,\n bNumConfigurations: NonZeroU8::new(1).unwrap(),\n bcdDevice: 0x01_00,\n iManufacturer: None,\n iProduct: None,\n iSerialNumber: None,\n idProduct: consts::PID,\n idVendor: consts::VID,\n };\n\n fn full_config_desc() -> Vec<u8> {\n let hid = env::var_os(\"CARGO_FEATURE_HID\").is_some();\n\n let mut bytes = vec![];\n\n let mut nifaces = 2;\n if hid {\n nifaces += 1;\n }\n\n let config = configuration::Descriptor {\n bConfigurationValue: NonZeroU8::new(CONFIG_VAL).unwrap(),\n bMaxPower: 250, \n bNumInterfaces: NonZeroU8::new(nifaces).unwrap(),\n bmAttributes: bmAttributes {\n remote_wakeup: false,\n self_powered: false,\n },\n iConfiguration: None,\n \n wTotalLength: 0,\n };\n\n bytes.extend_from_slice(&config.bytes());\n\n {\n let comm = cdc::Class::Communications {\n subclass: cdc::SubClass::AbstractControlModel,\n protocol: cdc::Protocol::ATCommands,\n };\n\n let ia = ia::Descriptor {\n bFirstInterface: CDC_IFACE,\n bFunctionClass: comm.class(),\n bFunctionSubClass: comm.subclass(),\n bFunctionProtocol: comm.protocol(),\n bInterfaceCount: NonZeroU8::new(2).unwrap(),\n iFunction: None,\n };\n\n bytes.extend_from_slice(&ia.bytes());\n\n let iface0 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: CDC_IFACE,\n bInterfaceClass: comm.class().get(),\n bInterfaceSubClass: comm.subclass(),\n bInterfaceProtocol: comm.protocol(),\n bNumEndpoints: 1,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface0.bytes());\n\n let header = header::Descriptor { bcdCDC: 0x01_10 };\n\n bytes.extend_from_slice(&header.bytes());\n\n let call = call::Descriptor {\n bmCapabilities: call::Capabilities {\n call_management: true,\n data_class: true,\n },\n bDataInterface: 1,\n };\n\n bytes.extend_from_slice(&call.bytes());\n\n let acm = acm::Descriptor {\n bmCapabilities: acm::Capabilities {\n comm_features: false,\n line_serial: true,\n network_connection: false,\n send_break: false,\n },\n };\n\n bytes.extend_from_slice(&acm.bytes());\n\n let union = union::Descriptor {\n bControlInterface: 0,\n bSubordinateInterface0: 1,\n };\n\n bytes.extend_from_slice(&union.bytes());\n\n let ep1in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 1,\n },\n bInterval: 32, \n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep1in.bytes());\n }\n\n {\n let cdc_data = cdc::Class::CdcData;\n\n let iface1 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: 1,\n bInterfaceClass: cdc_data.class().get(),\n bInterfaceSubClass: cdc_data.subclass(),\n bInterfaceProtocol: cdc_data.protocol(),\n bNumEndpoints: 2,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface1.bytes());\n\n let ep2out = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::Out,\n number: 2,\n },\n bInterval: 0,\n ty: endpoint::Type::Bulk,\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep2out.bytes());\n\n let ep2in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 2,\n },\n bInterval: 0,\n ty: endpoint::Type::Bulk,\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep2in.bytes());\n }\n\n if hid {\n let hid = hid::Class;\n\n let iface2 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: HID_IFACE,\n bInterfaceClass: hid.class().get(),\n bInterfaceSubClass: hid.subclass(),\n bInterfaceProtocol: hid.protocol(),\n bNumEndpoints: 2,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface2.bytes());\n\n let report = hid::Descriptor {\n bCountryCode: hid::Country::NotSupported,\n wDescriptorLength: 33,\n };\n\n bytes.extend_from_slice(&report.bytes());\n\n let ep3out = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::Out,\n number: 3,\n },\n bInterval: 1,\n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep3out.bytes());\n\n let ep3in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 3,\n },\n bInterval: 1,\n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep3in.bytes());\n }\n\n let total_length = bytes.len();\n assert!(\n total_length <= usize::from(u16::max_value()),\n \"configuration descriptor is too long\"\n );\n\n bytes[2] = total_length as u8;\n bytes[3] = (total_length >> 8) as u8;\n\n bytes\n }\n\n let line_coding = acm::LineCoding {\n bCharFormat: acm::bCharFormat::Stop1,\n bDataBits: acm::bDataBits::_8,\n bParityType: acm::bParityType::None,\n dwDTERate: 9_600,\n };\n\n let serial_state = acm::SerialState {\n interface: 0,\n bOverRun: false,\n bParity: false,\n bFraming: false,\n bRingSignal: false,\n bBreak: false,\n bTxCarrier: true,\n bRxCarrier: true,\n };\n\n let max_packet_size0 = PACKET_SIZE as u8;\n let lcb = line_coding.bytes();\n let lcl = lcb.len();\n let ssb = serial_state.bytes();\n let ssl = ssb.len();\n let ddb = device_desc.bytes();\n let ddl = ddb.len();\n let cdb = full_config_desc();\n let cdl = cdb.len();\n fs::write(\n out_dir.join(\"descs.rs\"),\n quote!(\n const CONFIG_VAL: core::num::NonZeroU8 = unsafe {\n core::num::NonZeroU8::new_unchecked(#CONFIG_VAL)\n };\n const MAX_PACKET_SIZE0: u8 = #max_packet_size0;\n #[allow(dead_code)]\n #[link_section = \".data.CONFIG_DESC\"]\n static CONFIG_DESC: [u8; #cdl] = [#(#cdb,)*];\n\n #[allow(dead_code)]\n #[link_section = \".data.DEVICE_DESC\"]\n static DEVICE_DESC: [u8; #ddl] = [#(#ddb,)*];\n\n #[allow(dead_code)]\n static mut LINE_CODING: [u8; #lcl] = [#(#lcb,)*];\n\n #[allow(dead_code)]\n #[link_section = \".data.SERIAL_STATE\"]\n static SERIAL_STATE: crate::util::Align4<[u8; #ssl]> = crate::util::Align4([#(#ssb,)*]);\n\n #[allow(dead_code)]\n const CDC_IFACE: u8 = #CDC_IFACE;\n #[allow(dead_code)]\n const HID_IFACE: u8 = #HID_IFACE;\n )\n .to_string(),\n )?;\n\n Ok(())\n}\n"},"prefix":{"kind":"string","value":"use std::{\n env,\n error::Error,\n fs,\n path::{Path, PathBuf},\n};\n\nfn main() -> Result<(), Box<dyn Error>> {\n let out_dir = &PathBuf::from(env::var(\"OUT_DIR\")?);\n let flash = env::var_os(\"CARGO_FEATURE_FLASH\").is_some();\n\n descs(&out_dir)?;\n\n \n fs::copy(\"interrupts.x\", out_dir.join(\"interrupts.x\"))?;\n let suffix = if flash { \"flash\" } else { \"ram\" };\n fs::copy(format!(\"link-{}.x\", suffix), out_dir.join(\"link.x\"))?;\n println!(\"cargo:rustc-link-search={}\", out_dir.display());\n\n Ok(())\n}\n\nfn descs(out_dir: &Path) -> Result<(), Box<dyn Error>> {\n use core::num::NonZeroU8;\n\n use quote::quote;\n use usb2::{\n cdc::{self, acm, call, header, union},\n configuration::{self, bmAttributes},\n device::{self, bMaxPacketSize0},\n endpoint, hid, ia, interface, Direction, Endpoint,\n };\n\n const PACKET_SIZE: bMaxPacketSize0 = bMaxPacketSize0::B64;\n const CONFIG_VAL: u8 = 1;\n const CDC_IFACE: u8 = 0;\n const HID_IFACE: u8 = 2;\n\n let device_desc = device::Descriptor {\n \n bDeviceClass: 0xEF,\n bDeviceSubClass: 2,\n bDeviceProtocol: 1,\n\n bMaxPacketSize0: bMaxPacketSize0::B64,\n bNumConfigurations: NonZeroU8::new(1).unwrap(),\n bcdDevice: 0x01_00,\n iManufacturer: None,\n iProduct: None,\n iSerialNumber: None,\n idProduct: consts::PID,\n idVendor: consts::VID,\n };\n\n fn full_config_desc() -> Vec<u8> {\n let hid = env::var_os(\"CARGO_FEATURE_HID\").is_some();\n\n let mut bytes = vec![];\n\n let mut nifaces = 2;\n if hid {\n nifaces += 1;\n }\n\n let config = configuration::Descriptor {\n bConfigurationValue: NonZeroU8::new(CONFIG_VAL).unwrap(),\n bMaxPower: 250, \n bNumInterfaces: NonZeroU8::new(nifaces).unwrap(),\n bmAttributes: bmAttributes {\n remote_wakeup: false,\n self_powered: false,\n },\n iConfiguration: None,\n \n wTotalLength: 0,\n };\n\n bytes.extend_from_slice(&config.bytes());\n\n {\n let comm = cdc::Class::Communications {\n subclass: cdc::SubClass::AbstractControlModel,\n protocol: cdc::Protocol::ATCommands,\n };\n\n let ia = ia::Descriptor {\n bFirstInterface: CDC_IFACE,\n bFunctionClass: comm.class(),\n bFunctionSubClass: comm.subclass(),\n bFunctionProtocol: comm.protocol(),\n bInterfaceCount: NonZeroU8::new(2).unwrap(),\n iFunction: None,\n };\n\n bytes.extend_from_slice(&ia.bytes());\n\n let iface0 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: CDC_IFACE,\n bInterfaceClass: comm.class().get(),\n bInterfaceSubClass: comm.subclass(),\n bInterfaceProtocol: comm.protocol(),\n bNumEndpoints: 1,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface0.bytes());\n\n let header = header::Descriptor { bcdCDC: 0x01_10 };\n\n bytes.extend_from_slice(&header.bytes());\n\n let call = call::Descriptor {\n bmCapabilities: call::Capabilities {\n call_management: true,\n data_class: true,\n },\n bDataInterface: 1,\n };\n\n bytes.extend_from_slice(&call.bytes());\n\n let acm = acm::Descripto"},"suffix":{"kind":"string","value":"\n\n let line_coding = acm::LineCoding {\n bCharFormat: acm::bCharFormat::Stop1,\n bDataBits: acm::bDataBits::_8,\n bParityType: acm::bParityType::None,\n dwDTERate: 9_600,\n };\n\n let serial_state = acm::SerialState {\n interface: 0,\n bOverRun: false,\n bParity: false,\n bFraming: false,\n bRingSignal: false,\n bBreak: false,\n bTxCarrier: true,\n bRxCarrier: true,\n };\n\n let max_packet_size0 = PACKET_SIZE as u8;\n let lcb = line_coding.bytes();\n let lcl = lcb.len();\n let ssb = serial_state.bytes();\n let ssl = ssb.len();\n let ddb = device_desc.bytes();\n let ddl = ddb.len();\n let cdb = full_config_desc();\n let cdl = cdb.len();\n fs::write(\n out_dir.join(\"descs.rs\"),\n quote!(\n const CONFIG_VAL: core::num::NonZeroU8 = unsafe {\n core::num::NonZeroU8::new_unchecked(#CONFIG_VAL)\n };\n const MAX_PACKET_SIZE0: u8 = #max_packet_size0;\n #[allow(dead_code)]\n #[link_section = \".data.CONFIG_DESC\"]\n static CONFIG_DESC: [u8; #cdl] = [#(#cdb,)*];\n\n #[allow(dead_code)]\n #[link_section = \".data.DEVICE_DESC\"]\n static DEVICE_DESC: [u8; #ddl] = [#(#ddb,)*];\n\n #[allow(dead_code)]\n static mut LINE_CODING: [u8; #lcl] = [#(#lcb,)*];\n\n #[allow(dead_code)]\n #[link_section = \".data.SERIAL_STATE\"]\n static SERIAL_STATE: crate::util::Align4<[u8; #ssl]> = crate::util::Align4([#(#ssb,)*]);\n\n #[allow(dead_code)]\n const CDC_IFACE: u8 = #CDC_IFACE;\n #[allow(dead_code)]\n const HID_IFACE: u8 = #HID_IFACE;\n )\n .to_string(),\n )?;\n\n Ok(())\n}\n"},"middle":{"kind":"string","value":"r {\n bmCapabilities: acm::Capabilities {\n comm_features: false,\n line_serial: true,\n network_connection: false,\n send_break: false,\n },\n };\n\n bytes.extend_from_slice(&acm.bytes());\n\n let union = union::Descriptor {\n bControlInterface: 0,\n bSubordinateInterface0: 1,\n };\n\n bytes.extend_from_slice(&union.bytes());\n\n let ep1in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 1,\n },\n bInterval: 32, \n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep1in.bytes());\n }\n\n {\n let cdc_data = cdc::Class::CdcData;\n\n let iface1 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: 1,\n bInterfaceClass: cdc_data.class().get(),\n bInterfaceSubClass: cdc_data.subclass(),\n bInterfaceProtocol: cdc_data.protocol(),\n bNumEndpoints: 2,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface1.bytes());\n\n let ep2out = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::Out,\n number: 2,\n },\n bInterval: 0,\n ty: endpoint::Type::Bulk,\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep2out.bytes());\n\n let ep2in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 2,\n },\n bInterval: 0,\n ty: endpoint::Type::Bulk,\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep2in.bytes());\n }\n\n if hid {\n let hid = hid::Class;\n\n let iface2 = interface::Descriptor {\n bAlternativeSetting: 0,\n bInterfaceNumber: HID_IFACE,\n bInterfaceClass: hid.class().get(),\n bInterfaceSubClass: hid.subclass(),\n bInterfaceProtocol: hid.protocol(),\n bNumEndpoints: 2,\n iInterface: None,\n };\n\n bytes.extend_from_slice(&iface2.bytes());\n\n let report = hid::Descriptor {\n bCountryCode: hid::Country::NotSupported,\n wDescriptorLength: 33,\n };\n\n bytes.extend_from_slice(&report.bytes());\n\n let ep3out = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::Out,\n number: 3,\n },\n bInterval: 1,\n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep3out.bytes());\n\n let ep3in = endpoint::Descriptor {\n bEndpointAddress: Endpoint {\n direction: Direction::In,\n number: 3,\n },\n bInterval: 1,\n ty: endpoint::Type::Interrupt {\n transactions_per_microframe: endpoint::Transactions::_1,\n },\n max_packet_size: PACKET_SIZE as u16,\n };\n\n bytes.extend_from_slice(&ep3in.bytes());\n }\n\n let total_length = bytes.len();\n assert!(\n total_length <= usize::from(u16::max_value()),\n \"configuration descriptor is too long\"\n );\n\n bytes[2] = total_length as u8;\n bytes[3] = (total_length >> 8) as u8;\n\n bytes\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"fn main() -> Result<(), anyhow::Error> {\n\n let dev = serialport::available_ports()?\n\n .into_iter()\n\n .filter(|info| match info.port_type {\n\n SerialPortType::UsbPort(ref port) => port.vid == consts::VID,\n\n _ => false,\n\n })\n\n .next()\n\n .ok_or_else(|| anyhow!(\"device not found\"))?;\n\n\n\n let mut port = serialport::open(&dev.port_name)?;\n\n\n\n let stdout = io::stdout();\n\n let mut stdout = stdout.lock();\n\n let mut buf = [0; 64];\n\n loop {\n\n if port.bytes_to_read()? != 0 {\n\n let n = port.read(&mut buf)?;\n\n stdout.write(&buf[..n])?;\n\n } else {\n\n thread::sleep(Duration::from_millis(1))\n\n }\n\n }\n\n}\n","file_path":"host/acm-cat/src/main.rs","rank":0,"score":291195.7999440584},{"content":"fn gen(mut dev: ir::Device<'_>, lib: &Path) -> Result<(), anyhow::Error> {\n\n assert!(lib.is_file());\n\n\n\n dev.verify()?;\n\n opt::device(&mut dev);\n\n let krate = codegen::device(&dev);\n\n fs::write(lib, krate)?;\n\n Ok(())\n\n}\n","file_path":"host/regen/src/main.rs","rank":1,"score":281307.1484737253},{"content":"fn gen_nrf52(lib: &Path) -> Result<(), anyhow::Error> {\n\n let xml = fs::read_to_string(\"nrf52840.svd\")?;\n\n let dev = svd_parser::parse(&xml)?;\n\n let mut dev = translate::svd::device(&dev, AUDITED);\n\n audit_nrf52(&mut dev);\n\n gen(dev, lib)\n\n}\n\n\n","file_path":"host/regen/src/main.rs","rank":2,"score":261018.57232718053},{"content":"fn gen_cm(lib: &Path) -> Result<(), anyhow::Error> {\n\n let dev = cm::device();\n\n gen(dev, lib)\n\n}\n\n\n","file_path":"host/regen/src/main.rs","rank":3,"score":261018.57232718053},{"content":"fn main() -> Result<(), anyhow::Error> {\n\n gen_cm(Path::new(\"../../shared/cm/src/lib.rs\"))?;\n\n gen_nrf52(Path::new(\"../../firmware/pac/src/lib.rs\"))?;\n\n\n\n Ok(())\n\n}\n\n\n\n// Audited register writes\n\nconst AUDITED: &[&str] = &[\n\n \"CLOCK\", \"FICR\", \"P0\", \"POWER\", \"RADIO\", \"RTC0\", \"TWIM0\", \"USBD\", \"SPIM0\",\n\n];\n\n\n","file_path":"host/regen/src/main.rs","rank":4,"score":259434.84851585492},{"content":"fn main() -> Result<(), anyhow::Error> {\n\n process::exit(not_main()?)\n\n}\n\n\n","file_path":"host/semiprobe/src/main.rs","rank":5,"score":259434.84851585492},{"content":"fn main() -> Result<(), anyhow::Error> {\n\n let args = env::args().skip(1).collect::<Vec<_>>(); // skip program name\n\n ensure!(!args.is_empty(), \"expected at least one argument\");\n\n\n\n let api = HidApi::new()?;\n\n let dev = api\n\n .device_list()\n\n .filter(|dev| dev.vendor_id() == consts::VID && dev.product_id() == consts::PID)\n\n .next()\n\n .ok_or_else(|| anyhow!(\"device not found\"))?\n\n .open_device(&api)?;\n\n\n\n dev.write(args[0].as_bytes())?;\n\n let mut buf = [0; 64];\n\n let n = dev.read(&mut buf)?;\n\n println!(\"{:?}\", str::from_utf8(&buf[..n]));\n\n\n\n Ok(())\n\n}\n","file_path":"host/hidc/src/main.rs","rank":6,"score":259434.84851585492},{"content":"fn main() -> Result<(), anyhow::Error> {\n\n process::exit(not_main()?)\n\n}\n\n\n","file_path":"host/semidap/src/main.rs","rank":7,"score":259434.84851585497},{"content":"fn prompt(dap: &mut Dap) -> Result<(), anyhow::Error> {\n\n println!(\"------------------------------------------\");\n\n\n\n let mut rl = Editor::<()>::new();\n\n while let Ok(line) = rl.readline(\"\\n> \") {\n\n let mut line = line.trim();\n\n // remove comments\n\n line = line.splitn(2, '#').next().unwrap_or(\"\");\n\n\n\n if line.is_empty() {\n\n // just a comment; nothing to do\n\n continue;\n\n } else if line == \"help\" {\n\n println!(\n\n \"\\\n\ncommands:\n\n help Displays this text\n\n show <address> <i16> Displays memory\n\n show <address> -<u16> <u16> Displays memory\n\n exit Exits the debugger\n","file_path":"host/semidap/src/main.rs","rank":8,"score":256095.65272888396},{"content":"fn main() -> Result<(), Box<dyn Error>> {\n\n let out_dir = &PathBuf::from(env::var(\"OUT_DIR\")?);\n\n let pkg_name = env::var(\"CARGO_PKG_NAME\")?;\n\n let target = env::var(\"TARGET\")?;\n\n\n\n // place the pre-compiled assembly somewhere the linker can find it\n\n fs::copy(\n\n format!(\"bin/{}.a\", target),\n\n out_dir.join(format!(\"lib{}.a\", pkg_name)),\n\n )?;\n\n println!(\"cargo:rustc-link-lib=static={}\", pkg_name);\n\n\n\n println!(\"cargo:rustc-link-search={}\", out_dir.display());\n\n\n\n Ok(())\n\n}\n","file_path":"firmware/semidap/build.rs","rank":10,"score":243479.52195308602},{"content":"fn main() -> Result<(), Box<dyn Error>> {\n\n let out_dir = &PathBuf::from(env::var(\"OUT_DIR\")?);\n\n let pkg_name = env::var(\"CARGO_PKG_NAME\")?;\n\n let target = env::var(\"TARGET\")?;\n\n\n\n // place the pre-compiled assembly somewhere the linker can find it\n\n if target.starts_with(\"thumb\") {\n\n fs::copy(\n\n format!(\"bin/{}.a\", target),\n\n out_dir.join(format!(\"lib{}.a\", pkg_name)),\n\n )?;\n\n println!(\"cargo:rustc-link-lib=static={}\", pkg_name);\n\n\n\n println!(\"cargo:rustc-link-search={}\", out_dir.display());\n\n }\n\n\n\n Ok(())\n\n}\n","file_path":"firmware/asm/build.rs","rank":12,"score":243479.52195308602},{"content":"fn read_word_16(core: &mut Core, addr: u32) -> Result<u16, anyhow::Error> {\n\n if addr % 4 == 0 {\n\n Ok(core.read_word_32(addr)? as u16)\n\n } else if addr % 4 == 2 {\n\n Ok((core.read_word_32(addr - 2)? >> 16) as u16)\n\n } else {\n\n unreachable!()\n\n }\n\n}\n","file_path":"host/semiprobe/src/main.rs","rank":13,"score":229049.7276922866},{"content":"fn not_main() -> Result<i32, anyhow::Error> {\n\n let beginning = Instant::now();\n\n env_logger::init();\n\n\n\n let opts = Opts::from_args();\n\n\n\n let bytes = fs::read(opts.elf)?;\n\n debug!(\"parsing ELF file\");\n\n let elf = &ElfFile::new(&bytes).map_err(anyhow::Error::msg)?;\n\n\n\n debug!(\"extracting allocatable sections from the ELF file\");\n\n let mut vectors = None;\n\n let mut footprints = BTreeMap::new();\n\n let mut sections = vec![];\n\n let mut ncursors = 0;\n\n let mut semidap_cursor = None;\n\n let mut semidap_buffer = None;\n\n let mut debug_frame = None;\n\n let mut range_names = vec![];\n\n let binfmt_shndx = elf\n","file_path":"host/semidap/src/main.rs","rank":14,"score":222966.36933163024},{"content":"fn not_main() -> Result<i32, anyhow::Error> {\n\n let beginning = Instant::now();\n\n env_logger::init();\n\n\n\n let opts = Opts::from_args();\n\n\n\n let bytes = fs::read(opts.elf)?;\n\n debug!(\"parsing ELF file\");\n\n let elf = &ElfFile::new(&bytes).map_err(anyhow::Error::msg)?;\n\n\n\n debug!(\"extracting allocatable sections from the ELF file\");\n\n let mut vectors = None;\n\n let mut footprints = BTreeMap::new();\n\n let mut sections = vec![];\n\n let mut ncursors = 0;\n\n let mut semidap_cursor = None;\n\n let mut semidap_buffer = None;\n\n let mut debug_frame = None;\n\n let mut range_names = vec![];\n\n let binfmt_shndx = elf\n","file_path":"host/semiprobe/src/main.rs","rank":15,"score":222966.36933163024},{"content":"fn ep0setup(usb_state: &mut usb2::State, ep_state: &mut Ep0State) -> Result<(), ()> {\n\n let bmrequesttype = BMREQUESTTYPE();\n\n let brequest = BREQUEST();\n\n let wvalue = WVALUE();\n\n let windex = WINDEX();\n\n let wlength = WLENGTH();\n\n\n\n let req = Request::parse(bmrequesttype, brequest, wvalue, windex, wlength).map_err(|_| {\n\n semidap::error!(\n\n \"EP0SETUP: unknown request (bmrequesttype={}, brequest={}, wvalue={}, windex={}, wlength={})\",\n\n bmrequesttype,\n\n brequest,\n\n wvalue,\n\n windex,\n\n wlength\n\n );\n\n })?;\n\n\n\n match req {\n\n Request::Standard(req) => std_req(usb_state, ep_state, req)?,\n","file_path":"firmware/hal/src/usbd.rs","rank":16,"score":220233.4768133114},{"content":"fn acm_req(ep_state: &mut Ep0State, req: acm::Request) -> Result<(), ()> {\n\n if req.interface != CDC_IFACE {\n\n semidap::error!(\"ACM request sent to the wrong interface\");\n\n return Err(());\n\n }\n\n\n\n match req.kind {\n\n acm::Kind::GetLineCoding => {\n\n semidap::info!(\"ACM: GET_LINE_CODING\");\n\n\n\n start_epin0(unsafe { &LINE_CODING }, ep_state);\n\n }\n\n\n\n acm::Kind::SetLineCoding => {\n\n semidap::info!(\"ACM: SET_LINE_CODING\");\n\n\n\n if *ep_state != Ep0State::Idle {\n\n #[cfg(debug_assertions)]\n\n unreachable()\n\n }\n","file_path":"firmware/hal/src/usbd.rs","rank":17,"score":218157.53951391682},{"content":"fn parse_hex(s: &str) -> Result<u16, anyhow::Error> {\n\n u16::from_str_radix(s, 16).map_err(|e| e.into())\n\n}\n\n\n","file_path":"host/semidap/src/main.rs","rank":18,"score":198202.44654861212},{"content":"fn parse_hex(s: &str) -> Result<u16, anyhow::Error> {\n\n u16::from_str_radix(s, 16).map_err(|e| e.into())\n\n}\n\n\n","file_path":"host/semiprobe/src/main.rs","rank":19,"score":198202.44654861212},{"content":"fn start_epin0(bytes: &'static [u8], ep_state: &mut Ep0State) {\n\n #[cfg(debug_assertions)]\n\n semidap::assert!(\n\n *ep_state == Ep0State::Idle,\n\n \"tried to start a control read transfer before the previous one finished\"\n\n );\n\n\n\n let len = bytes.len() as u16;\n\n\n\n let maxcnt = if len <= MAX_PACKET_SIZE0.into() {\n\n // done in a single transfer\n\n short_ep0datadone_ep0status();\n\n *ep_state = Ep0State::Write { leftover: 0 };\n\n len as u8\n\n } else {\n\n unshort_ep0datadone_ep0status();\n\n let maxcnt = MAX_PACKET_SIZE0;\n\n *ep_state = Ep0State::Write {\n\n leftover: len - u16::from(maxcnt),\n\n };\n","file_path":"firmware/hal/src/usbd.rs","rank":20,"score":189945.98435211842},{"content":"fn leb128_decode_u32(bytes: &[u8]) -> Result<(u32, usize), EoS> {\n\n let mut val = 0;\n\n for (i, byte) in bytes.iter().enumerate() {\n\n val |= u32::from(*byte & !CONTINUE) << (7 * i);\n\n\n\n if *byte & CONTINUE == 0 {\n\n return Ok((val, i + 1));\n\n }\n\n }\n\n\n\n Err(EoS)\n\n}\n\n\n","file_path":"host/binfmt-parser/src/lib.rs","rank":21,"score":186616.06358128323},{"content":"fn hid_req(req: hid::Request) -> Result<(), ()> {\n\n if req.interface != HID_IFACE {\n\n semidap::error!(\"HID request sent to the wrong interface\");\n\n return Err(());\n\n }\n\n\n\n match req.kind {\n\n hid::Kind::SetIdle {\n\n duration,\n\n report_id,\n\n } => {\n\n semidap::info!(\n\n \"HID: SET_IDLE dur={} report={}\",\n\n duration.map(|nz| nz.get()).unwrap_or(0),\n\n report_id.map(|nz| nz.get()).unwrap_or(0),\n\n );\n\n\n\n ep0status()\n\n }\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":22,"score":186278.14468014683},{"content":"fn split(block: Block) -> parse::Result<(Vec<Static>, Vec<Stmt>)> {\n\n let mut istmts = block.stmts.into_iter();\n\n let mut stmts = vec![];\n\n let mut statics = vec![];\n\n\n\n while let Some(stmt) = istmts.next() {\n\n if let Stmt::Item(syn::Item::Static(s)) = stmt {\n\n statics.push(verify(s)?);\n\n } else {\n\n stmts.push(stmt);\n\n break;\n\n }\n\n }\n\n\n\n stmts.extend(istmts);\n\n\n\n Ok((statics, stmts))\n\n}\n\n\n","file_path":"host/tasks-macros/src/lib.rs","rank":23,"score":172857.4343347248},{"content":"fn audit_nrf52(dev: &mut ir::Device<'_>) {\n\n for periph in &mut dev.peripherals {\n\n // all peripherals\n\n for reg in &mut periph.registers {\n\n match &*reg.name {\n\n // enabling interrupts can break critical sections\n\n \"INTEN\" | \"INTENSET\" => {\n\n reg.access.make_write_unsafe();\n\n }\n\n _ => {}\n\n }\n\n }\n\n\n\n // Fix bitfield widths to match the OPS\n\n if periph.name == \"TWIM0\" {\n\n for reg in &mut periph.registers {\n\n match &*reg.name {\n\n \"RXD_AMOUNT\" | \"TXD_AMOUNT\" => {\n\n for field in reg.r_fields.iter_mut().chain(&mut reg.w_fields) {\n\n if field.name == \"AMOUNT\" {\n","file_path":"host/regen/src/main.rs","rank":24,"score":145636.77088786953},{"content":"#[cfg(feature = \"hid\")]\n\npub fn hid() -> (HidOut, HidIn) {\n\n static ONCE: AtomicBool = AtomicBool::new(false);\n\n\n\n if ONCE\n\n .compare_exchange(false, true, Ordering::Relaxed, Ordering::Relaxed)\n\n .is_ok()\n\n {\n\n (\n\n HidOut {\n\n _not_send_or_sync: NotSendOrSync::new(),\n\n },\n\n HidIn {\n\n _not_send_or_sync: NotSendOrSync::new(),\n\n },\n\n )\n\n } else {\n\n semidap::panic!(\"`usbd::hid` interface has already been claimed\")\n\n }\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":25,"score":136513.99907896927},{"content":"#[allow(non_snake_case)]\n\nfn BREQUEST() -> u8 {\n\n USBD::borrow_unchecked(|usbd| usbd.BREQUEST.read().bits())\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":26,"score":131220.53892404048},{"content":"#[allow(non_snake_case)]\n\nfn CRCSTATUS() -> u8 {\n\n RADIO::borrow_unchecked(|radio| radio.CRCSTATUS.read().CRCSTATUS())\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":27,"score":131220.53892404048},{"content":"#[allow(non_snake_case)]\n\nfn BMREQUESTTYPE() -> u8 {\n\n USBD::borrow_unchecked(|usbd| usbd.BMREQUESTTYPE.read().bits())\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":28,"score":131220.53892404048},{"content":"#[allow(dead_code)]\n\n#[allow(non_snake_case)]\n\nfn SIZE_EPOUT1() -> u8 {\n\n USBD::borrow_unchecked(|usbd| usbd.SIZE_EPOUT1.read().bits())\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":29,"score":129015.1205211381},{"content":"fn node_next<T>(node: *mut Node<T>) -> *mut *mut Node<T> {\n\n node.cast()\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use core::mem::MaybeUninit;\n\n\n\n use super::Node;\n\n\n\n #[test]\n\n fn empty() {\n\n pool!(pub A: [u8; 1]);\n\n\n\n assert!(A::try_alloc().is_none());\n\n }\n\n\n\n #[test]\n\n fn sanity() {\n\n static mut N: MaybeUninit<Node<[u8; 1]>> = MaybeUninit::uninit();\n","file_path":"firmware/pool/src/lib.rs","rank":30,"score":127107.7961597091},{"content":"fn bit_range(br: svd::BitRange) -> (u8, u8) {\n\n (\n\n br.offset.try_into().expect(\"unreachable\"),\n\n br.width.try_into().expect(\"unreachable\"),\n\n )\n\n}\n","file_path":"host/regen/src/translate/svd.rs","rank":31,"score":126593.87503704129},{"content":"#[allow(dead_code)]\n\n#[allow(non_snake_case)]\n\nfn EPOUT1_MAXCNT(cnt: u8) {\n\n USBD::borrow_unchecked(|usbd| usbd.EPOUT1_MAXCNT.write(|w| w.MAXCNT(cnt)))\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":32,"score":123618.41390986064},{"content":"fn node_data<T>(node: *mut Node<T>) -> *mut T {\n\n node.cast()\n\n}\n\n\n","file_path":"firmware/pool/src/lib.rs","rank":33,"score":122584.7593784846},{"content":"fn peripherals() -> Vec<Peripheral<'static>> {\n\n vec![\n\n Peripheral {\n\n description: Some(\"Debug Control Block\".into()),\n\n instances: Instances::Single {\n\n base_address: 0xE000_EDF0,\n\n },\n\n name: \"DCB\".into(),\n\n registers: vec![\n\n {\n\n let fields = vec![\n\n Bitfield {\n\n description: None,\n\n name: \"C_DEBUGEN\".into(),\n\n offset: 0,\n\n width: 1,\n\n },\n\n Bitfield {\n\n description: None,\n\n name: \"C_HALT\".into(),\n","file_path":"host/regen/src/cm.rs","rank":34,"score":121027.09455873983},{"content":"fn start_epin1(buf: &'static [u8]) {\n\n let n = cmp::min(buf.len(), 64) as u8;\n\n semidap::info!(\"EP1IN: sending {} bytes\", n);\n\n\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.EPIN1_PTR.write(|w| w.PTR(buf.as_ptr() as u32));\n\n usbd.EPIN1_MAXCNT.write(|w| w.MAXCNT(n));\n\n crate::dma_start();\n\n usbd.TASKS_STARTEPIN1.write(|w| w.TASKS_STARTEPIN(1));\n\n });\n\n}\n\n\n\n/// # Safety\n\n/// This hands `buf` to the DMA. Caller must manually enforce that aliasing rules are respected\n\nunsafe fn start_epin2(buf: &mut [u8; 63]) {\n\n let n = TX_BUF.read(buf) as u8;\n\n if n != 0 {\n\n semidap::info!(\"EP2IN: sending {} bytes\", n);\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.EPIN2_PTR.write(|w| w.PTR(buf.as_ptr() as u32));\n\n usbd.EPIN2_MAXCNT.write(|w| w.MAXCNT(n));\n\n crate::dma_start();\n\n usbd.TASKS_STARTEPIN2.write(|w| w.TASKS_STARTEPIN(1));\n\n });\n\n EP2IN_STATE.store(Ep2InState::InUse);\n\n } else {\n\n EP2IN_STATE.store(Ep2InState::Idle);\n\n }\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":35,"score":118712.29719029918},{"content":"fn continue_epin0(leftover: &mut u16) {\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.EPIN0_PTR\n\n .rmw(|r, w| w.PTR(r.PTR() + u32::from(MAX_PACKET_SIZE0)));\n\n\n\n let max_packet_size0 = u16::from(MAX_PACKET_SIZE0);\n\n if *leftover <= max_packet_size0 {\n\n let maxcnt = *leftover as u8;\n\n semidap::info!(\"EPIN0: sending last {}B of data\", maxcnt);\n\n short_ep0datadone_ep0status();\n\n usbd.EPIN0_MAXCNT.write(|w| w.MAXCNT(maxcnt));\n\n *leftover = 0;\n\n } else {\n\n semidap::info!(\"EPIN0: sending next {}B of data\", MAX_PACKET_SIZE0);\n\n *leftover -= max_packet_size0;\n\n }\n\n\n\n usbd.TASKS_STARTEPIN0.write(|w| w.TASKS_STARTEPIN(1));\n\n })\n\n}\n\n\n\n/// CDC ACM transmit (device to host) endpoint\n\npub struct Tx {\n\n _not_send_or_sync: NotSendOrSync,\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":36,"score":118595.38280801853},{"content":"pub fn device(_device: &mut Device<'_>) {}\n","file_path":"host/regen/src/opt.rs","rank":37,"score":113627.0285326776},{"content":"pub fn bitwidth2ty(width: u8) -> TokenStream2 {\n\n if width <= 8 {\n\n quote!(u8)\n\n } else if width <= 16 {\n\n quote!(u16)\n\n } else if width <= 32 {\n\n quote!(u32)\n\n } else if width <= 64 {\n\n quote!(u64)\n\n } else {\n\n unreachable!()\n\n }\n\n}\n\n\n","file_path":"host/regen/src/codegen/util.rs","rank":38,"score":112461.02527674116},{"content":"pub fn unsuffixed(val: u8) -> LitInt {\n\n LitInt::new(&val.to_string(), Span2::call_site())\n\n}\n\n\n","file_path":"host/regen/src/codegen/util.rs","rank":39,"score":112461.02527674116},{"content":"fn verify(s: syn::ItemStatic) -> parse::Result<Static> {\n\n let span = s.span();\n\n let mut attrs = s.attrs;\n\n\n\n let mut uninit = false;\n\n if let Some(pos) = attrs.iter().position(|attr| {\n\n attr.path\n\n .get_ident()\n\n .map(|id| id == \"uninit\")\n\n .unwrap_or(false)\n\n }) {\n\n let attr = &attrs[pos];\n\n let span = attr.span();\n\n\n\n if attr.tokens.to_string() == \"(unsafe)\" {\n\n attrs.remove(pos);\n\n uninit = true;\n\n } else {\n\n return Err(parse::Error::new(\n\n span,\n","file_path":"host/tasks-macros/src/lib.rs","rank":40,"score":105780.63589446773},{"content":"#[doc(hidden)]\n\npub fn log(stdout: &mut impl binWrite, level: Level) {\n\n extern \"Rust\" {\n\n fn __semidap_timestamp() -> u32;\n\n }\n\n let ts = unsafe { __semidap_timestamp() };\n\n stdout.write_byte(level as u8);\n\n stdout.leb128_write(ts);\n\n}\n\n\n\n/// Aborts the `semidap` process running on the host\n","file_path":"firmware/semidap/src/lib.rs","rank":41,"score":102681.84284281355},{"content":"fn backtrace(\n\n core: &mut Core,\n\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\n\n range_names: &[(Range<u64>, String)],\n\n lr: u32,\n\n mut pc: u32,\n\n sp: u32,\n\n) -> Result<(), anyhow::Error> {\n\n fn gimli2cortex(reg: &gimli::Register) -> cortex_m::Register {\n\n if reg.0 == 13 {\n\n Register::SP\n\n } else if reg.0 == 14 {\n\n Register::LR\n\n } else if reg.0 == 11 {\n\n Register::R11\n\n } else if reg.0 == 10 {\n\n Register::R10\n\n } else if reg.0 == 9 {\n\n Register::R9\n\n } else if reg.0 == 8 {\n","file_path":"host/semiprobe/src/main.rs","rank":42,"score":102208.41972698263},{"content":"fn backtrace(\n\n dap: &mut Dap,\n\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\n\n range_names: &[(Range<u64>, String)],\n\n lr: u32,\n\n mut pc: u32,\n\n sp: u32,\n\n) -> Result<(), anyhow::Error> {\n\n fn gimli2cortex(reg: &gimli::Register) -> cortex_m::Register {\n\n if reg.0 == 13 {\n\n Register::SP\n\n } else if reg.0 == 14 {\n\n Register::LR\n\n } else if reg.0 == 11 {\n\n Register::R11\n\n } else if reg.0 == 10 {\n\n Register::R10\n\n } else if reg.0 == 9 {\n\n Register::R9\n\n } else if reg.0 == 8 {\n","file_path":"host/semidap/src/main.rs","rank":43,"score":102208.41972698263},{"content":"// TODO gate each peripheral family (e.g. `UARTx`) behind a Cargo feature\n\nfn peripheral(peripheral: &Peripheral<'_>, rng: &mut XorShiftRng) -> TokenStream2 {\n\n let base_addr = match peripheral.instances {\n\n Instances::Single { base_address } => util::hex(base_address),\n\n _ => unimplemented!(),\n\n };\n\n\n\n let mut items = vec![];\n\n let mut field_decls = vec![];\n\n let mut field_exprs = vec![];\n\n\n\n for reg in &peripheral.registers {\n\n items.push(codegen::register(reg, rng));\n\n\n\n let doc = reg\n\n .description\n\n .as_ref()\n\n .map(|s| Cow::from(&**s))\n\n .unwrap_or_else(|| format!(\"{} register\", reg.name).into());\n\n let name = format_ident!(\"{}\", *reg.name);\n\n field_decls.push(quote!(\n","file_path":"host/regen/src/codegen.rs","rank":44,"score":101165.20096712136},{"content":"fn register(register: &Register<'_>, rng: &mut XorShiftRng) -> TokenStream2 {\n\n let name = format_ident!(\"{}\", *register.name);\n\n let mod_name = util::ident(®ister.name.to_snake_case());\n\n\n\n let rty = util::width2ty(register.width);\n\n let mut mod_items = vec![];\n\n\n\n let mut rmethods = vec![];\n\n if register.access.can_read() {\n\n let mut chain = vec![];\n\n let methods = register\n\n .r_fields\n\n .iter()\n\n .map(|field| {\n\n let fty = util::bitwidth2ty(field.width);\n\n let field_name = format_ident!(\"{}\", *field.name);\n\n let offset = util::unsuffixed(field.offset);\n\n let mask = util::hex(field.mask());\n\n let doc = util::field_docs(&field);\n\n\n","file_path":"host/regen/src/codegen.rs","rank":45,"score":101165.20096712136},{"content":"fn count_args(footprint: &str, span: Span2) -> parse::Result<usize> {\n\n let mut chars = footprint.chars().peekable();\n\n\n\n let mut nargs = 0;\n\n while let Some(c) = chars.next() {\n\n if c == '{' {\n\n let next = chars.peek();\n\n\n\n if next == Some(&'}') {\n\n let _ = chars.next();\n\n\n\n nargs += 1;\n\n } else if next == Some(&'{') {\n\n // escaped brace\n\n let _ = chars.next();\n\n } else {\n\n return Err(parse::Error::new(\n\n span,\n\n \"unmatched `{`; use `{{` to escape it\",\n\n ));\n","file_path":"shared/binfmt/macros/src/lib.rs","rank":46,"score":100764.26997190279},{"content":"fn std_req(\n\n usb_state: &mut usb2::State,\n\n ep_state: &mut Ep0State,\n\n req: StandardRequest,\n\n) -> Result<(), ()> {\n\n match req {\n\n StandardRequest::GetDescriptor { descriptor, length } => {\n\n semidap::info!(\"GET_DESCRIPTOR [{}] ..\", length as u8);\n\n\n\n match descriptor {\n\n GetDescriptor::Device => {\n\n semidap::info!(\"GET_DESCRIPTOR Device\");\n\n\n\n start_epin0(\n\n DEVICE_DESC.get(..length.into()).unwrap_or(&DEVICE_DESC),\n\n ep_state,\n\n );\n\n }\n\n\n\n GetDescriptor::DeviceQualifier => {\n","file_path":"firmware/hal/src/usbd.rs","rank":47,"score":100743.36985607998},{"content":"// if the target device is halted it is because it performed a system call using\n\n// the BKPT instruction. The immediate value passed to the BKPT instruction will\n\n// tell us which system call to service. All system calls are 'diverging' from\n\n// the point of view of the device; system calls also terminate this `semidap`\n\n// instance\n\nfn handle_syscall(\n\n dap: &mut Dap,\n\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\n\n range_names: &[(Range<u64>, String)],\n\n) -> Result<i32, anyhow::Error> {\n\n const SYS_ABORT: u16 = 0xbeaa; // BKPT 0xAA\n\n const SYS_EXCEPTION: u16 = 0xbeff; // BKPT 0xFF\n\n const SYS_EXIT: u16 = 0xbeab; // BKPT 0xAB\n\n\n\n let pc = dap.read_core_register(cortex_m::Register::PC)?;\n\n let insn = dap.memory_read::<u16>(pc, 1)?[0];\n\n\n\n match insn {\n\n SYS_EXIT => {\n\n let r0 = dap.read_core_register(cortex_m::Register::R0)?;\n\n Ok(r0 as i32)\n\n }\n\n\n\n SYS_EXCEPTION => handle_exception(dap, debug_frame, range_names),\n\n\n","file_path":"host/semidap/src/main.rs","rank":48,"score":99899.59113165017},{"content":"fn handle_syscall(\n\n core: &mut Core,\n\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\n\n range_names: &[(Range<u64>, String)],\n\n) -> Result<i32, anyhow::Error> {\n\n const SYS_ABORT: u16 = 0xbeaa; // BKPT 0xAA\n\n const SYS_EXCEPTION: u16 = 0xbeff; // BKPT 0xFF\n\n const SYS_EXIT: u16 = 0xbeab; // BKPT 0xAB\n\n\n\n let pc = core.read_core_reg(cortex_m::Register::PC as u16)?;\n\n let insn = u16::from(core.read_word_8(pc)?) | u16::from(core.read_word_8(pc + 1)?) << 8;\n\n\n\n match insn {\n\n SYS_EXIT => {\n\n let r0 = core.read_core_reg(cortex_m::Register::R0 as u16)?;\n\n Ok(r0 as i32)\n\n }\n\n\n\n SYS_EXCEPTION => Ok(1),\n\n\n","file_path":"host/semiprobe/src/main.rs","rank":49,"score":99891.1426489331},{"content":"fn handle_exception(\n\n dap: &mut Dap,\n\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\n\n range_names: &[(Range<u64>, String)],\n\n) -> Result<i32, anyhow::Error> {\n\n use cortex_m::Register;\n\n\n\n fn read_register(dap: &mut Dap, reg: Register) -> Result<(Register, u32), anyhow::Error> {\n\n let val = dap.read_core_register(reg)?;\n\n Ok((reg, val))\n\n }\n\n\n\n const SCB_ICSR: u32 = 0xE000_ED04;\n\n\n\n let icsr = dap.memory_read_word(SCB_ICSR)?;\n\n let vectactive = icsr as u8;\n\n\n\n if vectactive == 0 {\n\n println!(\"error: SYS_EXCEPTION called from thread mode\");\n\n return Ok(1);\n","file_path":"host/semidap/src/main.rs","rank":50,"score":99891.1426489331},{"content":"fn write_(input: Input, newline: bool, tag: bool) -> parse::Result<TokenStream> {\n\n let mut footprint = input.footprint.value();\n\n\n\n let span = input.footprint.span();\n\n if footprint.contains('@') {\n\n return Err(parse::Error::new(span, \"`@` character is not allowed\"));\n\n }\n\n\n\n if newline {\n\n footprint.push('\\n');\n\n }\n\n\n\n let fargs = count_args(&footprint, span)?;\n\n let iargs = input.args.len();\n\n\n\n if fargs != iargs {\n\n return Err(parse::Error::new(\n\n span,\n\n &format!(\n\n \"supplied args (n={}) don't match footprint args (n={})\",\n","file_path":"shared/binfmt/macros/src/lib.rs","rank":51,"score":94608.54869656573},{"content":" pub bmAttributes: bmAttributes,\n\n /// Maximum power (1 ULP = 2 mA)\n\n pub bMaxPower: u8,\n\n}\n\n\n\nimpl Desc {\n\n /// The size of this descriptor on the wire\n\n pub const SIZE: u8 = 9;\n\n\n\n /// Returns the wire representation of this descriptor\n\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\n\n [\n\n Self::SIZE,\n\n DescriptorType::CONFIGURATION as u8,\n\n self.wTotalLength as u8,\n\n (self.wTotalLength >> 8) as u8,\n\n self.bNumInterfaces,\n\n self.bConfigurationValue,\n\n self.iConfiguration,\n\n (1 << 7)\n","file_path":"shared/usb2/src/config.rs","rank":52,"score":82117.5951097182},{"content":"//! Configuration descriptor\n\n\n\nuse crate::DescriptorType;\n\n\n\n/// Configuration Descriptor\n\n#[allow(non_snake_case)]\n\n#[derive(Clone, Copy)]\n\npub struct Desc {\n\n // pub blength: u8,\n\n // pub bDescriptorType: u8,\n\n /// The total length of this configuration descriptor plus the descriptors (interface, endpoint,\n\n /// etc.) below it\n\n pub wTotalLength: u16,\n\n /// Number of interfaces associated to this configuration\n\n pub bNumInterfaces: u8,\n\n /// Configuration value\n\n pub bConfigurationValue: u8,\n\n /// Configuration string index\n\n pub iConfiguration: u8,\n\n /// Attributes\n","file_path":"shared/usb2/src/config.rs","rank":53,"score":82116.86547394398},{"content":" | if self.bmAttributes.self_powered {\n\n 1 << 6\n\n } else {\n\n 0\n\n }\n\n | if self.bmAttributes.remote_wakeup {\n\n 1 << 5\n\n } else {\n\n 0\n\n },\n\n self.bMaxPower,\n\n ]\n\n }\n\n}\n\n\n\n/// Attributes\n\n#[allow(non_camel_case_types)]\n\n#[derive(Clone, Copy)]\n\npub struct bmAttributes {\n\n /// Self-powered?\n\n pub self_powered: bool,\n\n /// Remote wakeup\n\n pub remote_wakeup: bool,\n\n}\n","file_path":"shared/usb2/src/config.rs","rank":54,"score":82106.83215310273},{"content":" pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\n\n [\n\n Self::SIZE,\n\n super::CS_INTERFACE,\n\n super::SUBTYPE_UNION,\n\n self.bControlInterface,\n\n self.bSubordinateInterface0,\n\n ]\n\n }\n\n}\n","file_path":"shared/usb2/src/cdc/union.rs","rank":55,"score":79608.20982153525},{"content":"\n\n /// Returns the wire representation of this device endpoint\n\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\n\n [\n\n Self::SIZE,\n\n super::CS_INTERFACE,\n\n super::SUBTYPE_HEADER,\n\n self.bcdCDC as u16 as u8,\n\n (self.bcdCDC as u16 >> 8) as u8,\n\n ]\n\n }\n\n}\n","file_path":"shared/usb2/src/cdc/header.rs","rank":56,"score":79607.2080012184},{"content":"//! Union Interface functional descriptor\n\n\n\n/// Union Interface functional descriptor\n\n#[allow(non_snake_case)]\n\n#[derive(Clone, Copy)]\n\npub struct Desc {\n\n // bFunctionLength: u8,\n\n // bDescriptorType: u8,\n\n // bDescriptorSubtype: u8,\n\n /// Controlling interface\n\n pub bControlInterface: u8,\n\n /// Subordinate interface\n\n pub bSubordinateInterface0: u8,\n\n}\n\n\n\nimpl Desc {\n\n /// Size of this descriptor on the wire\n\n pub const SIZE: u8 = 5;\n\n\n\n /// Returns the wire representation of this device endpoint\n","file_path":"shared/usb2/src/cdc/union.rs","rank":57,"score":79605.5241780465},{"content":" /// Device can send/receive call management information over a Data Class interface\n\n pub data_class: bool,\n\n}\n\n\n\nimpl Capabilities {\n\n fn byte(&self) -> u8 {\n\n let mut byte = 0;\n\n if self.call_management {\n\n byte |= 1 << 0;\n\n }\n\n if self.data_class {\n\n byte |= 1 << 1;\n\n }\n\n byte\n\n }\n\n}\n\n\n\nimpl Desc {\n\n /// Size of this descriptor on the wire\n\n pub const SIZE: u8 = 5;\n","file_path":"shared/usb2/src/cdc/call.rs","rank":58,"score":79600.23596652766},{"content":"\n\n /// Returns the wire representation of this device endpoint\n\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\n\n [\n\n Self::SIZE,\n\n super::CS_INTERFACE,\n\n super::SUBTYPE_CALL,\n\n self.bmCapabilities.byte(),\n\n self.bDataInterface,\n\n ]\n\n }\n\n}\n","file_path":"shared/usb2/src/cdc/call.rs","rank":59,"score":79599.65808710513},{"content":"//! Header functional descriptor\n\n\n\n/// Header functional descriptor\n\n#[allow(non_snake_case)]\n\npub struct Desc {\n\n /// Communications Devices Specification release number\n\n pub bcdCDC: bcdCDC,\n\n}\n\n\n\n/// Communications Devices specification release number\n\n#[allow(non_camel_case_types)]\n\n#[derive(Clone, Copy)]\n\npub enum bcdCDC {\n\n /// 1.10\n\n V11 = 0x01_10,\n\n}\n\n\n\nimpl Desc {\n\n /// The size of this descriptor on the wire\n\n pub const SIZE: u8 = 5;\n","file_path":"shared/usb2/src/cdc/header.rs","rank":60,"score":79598.67277765261},{"content":"//! Call Management functional descriptor\n\n\n\n/// Call Management functional descriptor\n\n#[allow(non_snake_case)]\n\n#[derive(Clone, Copy)]\n\npub struct Desc {\n\n // bFunctionLength: u8,\n\n // bDescriptorType: u8,\n\n // bDescriptorSubtype: u8,\n\n /// Capabilities\n\n pub bmCapabilities: Capabilities,\n\n /// Interface of the Data Class interface\n\n pub bDataInterface: u8,\n\n}\n\n\n\n/// Capabilities\n\n#[derive(Clone, Copy)]\n\npub struct Capabilities {\n\n /// Device handles call management itself\n\n pub call_management: bool,\n","file_path":"shared/usb2/src/cdc/call.rs","rank":61,"score":79596.74151691694},{"content":" }\n\n byte\n\n }\n\n}\n\n\n\nimpl Desc {\n\n /// Size of this descriptor on the wire\n\n pub const SIZE: u8 = 4;\n\n\n\n /// Returns the wire representation of this device endpoint\n\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\n\n [\n\n Self::SIZE,\n\n super::CS_INTERFACE,\n\n super::SUBTYPE_ACM,\n\n self.bmCapabilities.byte(),\n\n ]\n\n }\n\n}\n","file_path":"shared/usb2/src/cdc/acm.rs","rank":62,"score":79574.30500846136},{"content":" /// Device supports `Send_Break`\n\n pub send_break: bool,\n\n /// Device supports `Network_Connection`\n\n pub network_connection: bool,\n\n}\n\n\n\nimpl Capabilities {\n\n fn byte(&self) -> u8 {\n\n let mut byte = 0;\n\n if self.comm_features {\n\n byte |= 1 << 0;\n\n }\n\n if self.line_serial {\n\n byte |= 1 << 1;\n\n }\n\n if self.send_break {\n\n byte |= 1 << 2;\n\n }\n\n if self.network_connection {\n\n byte |= 1 << 3;\n","file_path":"shared/usb2/src/cdc/acm.rs","rank":63,"score":79573.42548153595},{"content":"//! Abstract Control Management functional descriptor\n\n\n\n/// Abstract Control Management functional descriptor\n\n#[allow(non_snake_case)]\n\n#[derive(Clone, Copy)]\n\npub struct Desc {\n\n // bFunctionLength: u8,\n\n // bDescriptorType: u8,\n\n // bDescriptorSubtype: u8,\n\n /// Capabilities\n\n pub bmCapabilities: Capabilities,\n\n}\n\n\n\n/// Capabilities\n\n#[derive(Clone, Copy)]\n\npub struct Capabilities {\n\n /// Device supports `{Set,Clear,Get}_Comm_Feature`\n\n pub comm_features: bool,\n\n /// Device supports `{Set,Get}_Line_Coding`, `Set_Control_Line_State` and `Serial_State`\n\n pub line_serial: bool,\n","file_path":"shared/usb2/src/cdc/acm.rs","rank":64,"score":79566.15851075122},{"content":"use core::time::Duration;\n\nuse std::{\n\n io::{self, Read as _, Write as _},\n\n thread,\n\n};\n\n\n\nuse anyhow::anyhow;\n\nuse serialport::SerialPortType;\n\n\n","file_path":"host/acm-cat/src/main.rs","rank":65,"score":78998.3019916416},{"content":"fn suspend() {\n\n semidap::info!(\"entering low power mode\");\n\n USBD::borrow_unchecked(|usbd| usbd.LOWPOWER.write(|w| w.LOWPOWER(1)))\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":66,"score":63131.829806860536},{"content":"#[allow(dead_code)]\n\nfn unreachable() -> ! {\n\n disconnect();\n\n semidap::panic!(\"unreachable\")\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":67,"score":63131.829806860536},{"content":"fn resume() {\n\n semidap::info!(\"leaving low power mode\");\n\n USBD::borrow_unchecked(|usbd| usbd.LOWPOWER.zero())\n\n}\n","file_path":"firmware/hal/src/usbd.rs","rank":68,"score":63131.829806860536},{"content":"#[allow(dead_code)]\n\n#[allow(non_snake_case)]\n\nfn STARTEPOUT1() {\n\n USBD::borrow_unchecked(|usbd| usbd.TASKS_STARTEPOUT1.write(|w| w.TASKS_STARTEPOUT(1)));\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":69,"score":63131.829806860536},{"content":"// NOTE(borrow_unchecked) all these are either single instruction reads w/o side effects or single\n\n// instruction writes to registers that won't be RMW-ed\n\nfn connect() {\n\n USBD::borrow_unchecked(|usbd| usbd.USBPULLUP.write(|w| w.CONNECT(1)));\n\n semidap::info!(\"pulled D+ up\");\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":70,"score":63131.829806860536},{"content":"// simulate a disconnect so the host doesn't retry enumeration while the device is halted\n\nfn disconnect() {\n\n USBD::borrow_unchecked(|usbd| usbd.USBPULLUP.zero());\n\n semidap::info!(\"detached from the bus\");\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":71,"score":63131.829806860536},{"content":"fn ep0status() {\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.TASKS_EP0STATUS.write(|w| w.TASKS_EP0STATUS(1));\n\n });\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":72,"score":63131.829806860536},{"content":"fn todo() -> ! {\n\n semidap::panic!(\"unimplemented\")\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":73,"score":63131.829806860536},{"content":"fn unreachable() -> ! {\n\n semidap::panic!(\"unreachable\")\n\n}\n","file_path":"firmware/hal/src/radio.rs","rank":74,"score":63131.829806860536},{"content":"#[allow(non_snake_case)]\n\nfn EP0STALL() {\n\n USBD::borrow_unchecked(|usbd| usbd.TASKS_EP0STALL.write(|w| w.TASKS_EP0STALL(1)));\n\n semidap::info!(\"EP0: stalled\");\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":75,"score":63131.829806860536},{"content":"fn todo() -> ! {\n\n disconnect();\n\n semidap::panic!(\"unimplemented\")\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":76,"score":63131.829806860536},{"content":"#[allow(non_snake_case)]\n\nfn TASKS_CCASTART() {\n\n RADIO::borrow_unchecked(|radio| radio.TASKS_CCASTART.write(|w| w.TASKS_CCASTART(1)))\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":77,"score":61979.680012959194},{"content":"#[allow(non_snake_case)]\n\nfn INTENCLR_FRAMESTART() {\n\n RADIO::borrow_unchecked(|radio| radio.INTENCLR.write(|w| w.FRAMESTART(1)));\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":78,"score":61979.680012959194},{"content":"// NOTE must be followed by a volatile STORE operation\n\nfn dma_start() {\n\n sync::atomic::compiler_fence(Ordering::Release)\n\n}\n\n\n","file_path":"firmware/hal/src/lib.rs","rank":79,"score":61979.680012959194},{"content":"#[allow(non_snake_case)]\n\nfn TASKS_STOP() {\n\n RADIO::borrow_unchecked(|radio| radio.TASKS_STOP.write(|w| w.TASKS_STOP(1)))\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":80,"score":61979.680012959194},{"content":"#[allow(non_snake_case)]\n\nfn TASKS_START() {\n\n RADIO::borrow_unchecked(|radio| radio.TASKS_START.write(|w| w.TASKS_START(1)))\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":81,"score":61979.680012959194},{"content":"#[allow(non_snake_case)]\n\nfn TASKS_RXEN() {\n\n RADIO::borrow_unchecked(|radio| radio.TASKS_RXEN.write(|w| w.TASKS_RXEN(1)))\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":82,"score":61979.680012959194},{"content":"struct Fn {\n\n locals: Vec<Static>,\n\n name: Ident2,\n\n output: ReturnType,\n\n stmts: Vec<Stmt>,\n\n}\n\n\n","file_path":"host/tasks-macros/src/lib.rs","rank":83,"score":61979.680012959194},{"content":"// NOTE must be preced by a volatile LOAD operation\n\nfn dma_end() {\n\n sync::atomic::compiler_fence(Ordering::Acquire)\n\n}\n\n\n\n#[allow(dead_code)]\n\nasync fn poll_fn<T, F>(f: F) -> T\n\nwhere\n\n F: FnMut() -> Poll<T> + Unpin,\n\n{\n\n struct PollFn<F> {\n\n f: F,\n\n }\n\n\n\n impl<T, F> Future for PollFn<F>\n\n where\n\n F: FnMut() -> Poll<T> + Unpin,\n\n {\n\n type Output = T;\n\n\n\n fn poll(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<T> {\n","file_path":"firmware/hal/src/lib.rs","rank":84,"score":61979.680012959194},{"content":"fn unshort_ep0datadone_ep0status() {\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.SHORTS.rmw(|_, w| w.EP0DATADONE_EP0STATUS(0));\n\n });\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":85,"score":60894.24711155456},{"content":"fn short_ep0datadone_ep0status() {\n\n USBD::borrow_unchecked(|usbd| {\n\n usbd.SHORTS.rmw(|_, w| w.EP0DATADONE_EP0STATUS(1));\n\n });\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":86,"score":60894.24711155456},{"content":"#[allow(non_snake_case)]\n\nfn RXCRC() -> u32 {\n\n RADIO::borrow_unchecked(|radio| radio.RXCRC.read().RXCRC())\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":87,"score":60410.173790191926},{"content":"#[allow(non_snake_case)]\n\nfn WLENGTH() -> u16 {\n\n USBD::borrow_unchecked(|usbd| {\n\n u16::from(usbd.WLENGTHL.read().bits()) | (u16::from(usbd.WLENGTHH.read().bits()) << 8)\n\n })\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":88,"score":60410.173790191926},{"content":"#[allow(non_snake_case)]\n\nfn WINDEX() -> u16 {\n\n USBD::borrow_unchecked(|usbd| {\n\n u16::from(usbd.WINDEXL.read().bits()) | (u16::from(usbd.WINDEXH.read().bits()) << 8)\n\n })\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":89,"score":60410.173790191926},{"content":"/// Wait For Event\n\npub fn wfe() {\n\n extern \"C\" {\n\n fn __wfe();\n\n }\n\n unsafe { __wfe() }\n\n}\n\n\n","file_path":"firmware/asm/src/lib.rs","rank":90,"score":60410.173790191926},{"content":"#[allow(non_snake_case)]\n\nfn STATE() -> State {\n\n RADIO::borrow_unchecked(|radio| {\n\n let bits = radio.STATE.read().bits();\n\n let state = unsafe { mem::transmute(bits) };\n\n semidap::debug!(\"State::{}\", state);\n\n state\n\n })\n\n}\n\n\n","file_path":"firmware/hal/src/radio.rs","rank":91,"score":60410.173790191926},{"content":"fn register_<'a>(\n\n r: &'a svd::Register,\n\n ci: Option<&svd::ClusterInfo>,\n\n defaults: &[&svd::RegisterProperties],\n\n ir_regs: &mut Vec<ir::Register<'a>>,\n\n) {\n\n match r {\n\n svd::Register::Single(ri) => {\n\n ir_regs.push(translate::register(ri, ci, defaults));\n\n }\n\n\n\n svd::Register::Array(ri, dim) => {\n\n assert!(dim.dim_index.is_none(), \"unimplemented\");\n\n assert!(ri.name.contains(\"[%s]\"), \"unimplemented\");\n\n\n\n let template = &ri.name;\n\n let offset = ri.address_offset;\n\n\n\n for i in 0..dim.dim {\n\n // FIXME too lazy to do ownership correctly right now\n","file_path":"host/regen/src/translate/svd.rs","rank":92,"score":60410.173790191926},{"content":"/// Send EVent\n\npub fn sev() {\n\n #[cfg(target_arch = \"arm\")]\n\n extern \"C\" {\n\n fn __sev();\n\n }\n\n #[cfg(target_arch = \"arm\")]\n\n unsafe {\n\n __sev()\n\n }\n\n}\n\n\n","file_path":"firmware/asm/src/lib.rs","rank":93,"score":60410.173790191926},{"content":"/// Wait For Interrupt\n\npub fn wfi() {\n\n extern \"C\" {\n\n fn __wfi();\n\n }\n\n unsafe { __wfi() }\n\n}\n","file_path":"firmware/asm/src/lib.rs","rank":94,"score":60410.173790191926},{"content":"#[inline(always)]\n\npub fn abort() -> ! {\n\n extern \"C\" {\n\n fn __abort() -> !;\n\n }\n\n unsafe { __abort() }\n\n}\n\n\n\n/// Exits the `semidap` process running on the host with the specified exit code\n","file_path":"firmware/semidap/src/lib.rs","rank":95,"score":60410.173790191926},{"content":"#[allow(non_snake_case)]\n\nfn WVALUE() -> u16 {\n\n USBD::borrow_unchecked(|usbd| {\n\n u16::from(usbd.WVALUEL.read().bits()) | (u16::from(usbd.WVALUEH.read().bits()) << 8)\n\n })\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":96,"score":60410.173790191926},{"content":"#[allow(dead_code)]\n\n#[allow(non_snake_case)]\n\nfn EPIN1_PTR() -> u32 {\n\n USBD::borrow_unchecked(|usbd| usbd.EPIN1_PTR.read().bits())\n\n}\n\n\n","file_path":"firmware/hal/src/usbd.rs","rank":97,"score":59324.740888787295},{"content":"/// Masks interrupts\n\npub fn disable_irq() {\n\n extern \"C\" {\n\n fn __cpsidi();\n\n }\n\n unsafe { __cpsidi() }\n\n}\n\n\n","file_path":"firmware/asm/src/lib.rs","rank":98,"score":59324.740888787295},{"content":"/// Unmasks interrupts\n\npub fn enable_irq() {\n\n extern \"C\" {\n\n fn __cpsiei();\n\n }\n\n unsafe { __cpsiei() }\n\n}\n\n\n","file_path":"firmware/asm/src/lib.rs","rank":99,"score":59324.740888787295}],"string":"[\n {\n \"content\": \"fn main() -> Result<(), anyhow::Error> {\\n\\n let dev = serialport::available_ports()?\\n\\n .into_iter()\\n\\n .filter(|info| match info.port_type {\\n\\n SerialPortType::UsbPort(ref port) => port.vid == consts::VID,\\n\\n _ => false,\\n\\n })\\n\\n .next()\\n\\n .ok_or_else(|| anyhow!(\\\"device not found\\\"))?;\\n\\n\\n\\n let mut port = serialport::open(&dev.port_name)?;\\n\\n\\n\\n let stdout = io::stdout();\\n\\n let mut stdout = stdout.lock();\\n\\n let mut buf = [0; 64];\\n\\n loop {\\n\\n if port.bytes_to_read()? != 0 {\\n\\n let n = port.read(&mut buf)?;\\n\\n stdout.write(&buf[..n])?;\\n\\n } else {\\n\\n thread::sleep(Duration::from_millis(1))\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"host/acm-cat/src/main.rs\",\n \"rank\": 0,\n \"score\": 291195.7999440584\n },\n {\n \"content\": \"fn gen(mut dev: ir::Device<'_>, lib: &Path) -> Result<(), anyhow::Error> {\\n\\n assert!(lib.is_file());\\n\\n\\n\\n dev.verify()?;\\n\\n opt::device(&mut dev);\\n\\n let krate = codegen::device(&dev);\\n\\n fs::write(lib, krate)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"host/regen/src/main.rs\",\n \"rank\": 1,\n \"score\": 281307.1484737253\n },\n {\n \"content\": \"fn gen_nrf52(lib: &Path) -> Result<(), anyhow::Error> {\\n\\n let xml = fs::read_to_string(\\\"nrf52840.svd\\\")?;\\n\\n let dev = svd_parser::parse(&xml)?;\\n\\n let mut dev = translate::svd::device(&dev, AUDITED);\\n\\n audit_nrf52(&mut dev);\\n\\n gen(dev, lib)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/regen/src/main.rs\",\n \"rank\": 2,\n \"score\": 261018.57232718053\n },\n {\n \"content\": \"fn gen_cm(lib: &Path) -> Result<(), anyhow::Error> {\\n\\n let dev = cm::device();\\n\\n gen(dev, lib)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/regen/src/main.rs\",\n \"rank\": 3,\n \"score\": 261018.57232718053\n },\n {\n \"content\": \"fn main() -> Result<(), anyhow::Error> {\\n\\n gen_cm(Path::new(\\\"../../shared/cm/src/lib.rs\\\"))?;\\n\\n gen_nrf52(Path::new(\\\"../../firmware/pac/src/lib.rs\\\"))?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\\n// Audited register writes\\n\\nconst AUDITED: &[&str] = &[\\n\\n \\\"CLOCK\\\", \\\"FICR\\\", \\\"P0\\\", \\\"POWER\\\", \\\"RADIO\\\", \\\"RTC0\\\", \\\"TWIM0\\\", \\\"USBD\\\", \\\"SPIM0\\\",\\n\\n];\\n\\n\\n\",\n \"file_path\": \"host/regen/src/main.rs\",\n \"rank\": 4,\n \"score\": 259434.84851585492\n },\n {\n \"content\": \"fn main() -> Result<(), anyhow::Error> {\\n\\n process::exit(not_main()?)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 5,\n \"score\": 259434.84851585492\n },\n {\n \"content\": \"fn main() -> Result<(), anyhow::Error> {\\n\\n let args = env::args().skip(1).collect::<Vec<_>>(); // skip program name\\n\\n ensure!(!args.is_empty(), \\\"expected at least one argument\\\");\\n\\n\\n\\n let api = HidApi::new()?;\\n\\n let dev = api\\n\\n .device_list()\\n\\n .filter(|dev| dev.vendor_id() == consts::VID && dev.product_id() == consts::PID)\\n\\n .next()\\n\\n .ok_or_else(|| anyhow!(\\\"device not found\\\"))?\\n\\n .open_device(&api)?;\\n\\n\\n\\n dev.write(args[0].as_bytes())?;\\n\\n let mut buf = [0; 64];\\n\\n let n = dev.read(&mut buf)?;\\n\\n println!(\\\"{:?}\\\", str::from_utf8(&buf[..n]));\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"host/hidc/src/main.rs\",\n \"rank\": 6,\n \"score\": 259434.84851585492\n },\n {\n \"content\": \"fn main() -> Result<(), anyhow::Error> {\\n\\n process::exit(not_main()?)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 7,\n \"score\": 259434.84851585497\n },\n {\n \"content\": \"fn prompt(dap: &mut Dap) -> Result<(), anyhow::Error> {\\n\\n println!(\\\"------------------------------------------\\\");\\n\\n\\n\\n let mut rl = Editor::<()>::new();\\n\\n while let Ok(line) = rl.readline(\\\"\\\\n> \\\") {\\n\\n let mut line = line.trim();\\n\\n // remove comments\\n\\n line = line.splitn(2, '#').next().unwrap_or(\\\"\\\");\\n\\n\\n\\n if line.is_empty() {\\n\\n // just a comment; nothing to do\\n\\n continue;\\n\\n } else if line == \\\"help\\\" {\\n\\n println!(\\n\\n \\\"\\\\\\n\\ncommands:\\n\\n help Displays this text\\n\\n show <address> <i16> Displays memory\\n\\n show <address> -<u16> <u16> Displays memory\\n\\n exit Exits the debugger\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 8,\n \"score\": 256095.65272888396\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn Error>> {\\n\\n let out_dir = &PathBuf::from(env::var(\\\"OUT_DIR\\\")?);\\n\\n let pkg_name = env::var(\\\"CARGO_PKG_NAME\\\")?;\\n\\n let target = env::var(\\\"TARGET\\\")?;\\n\\n\\n\\n // place the pre-compiled assembly somewhere the linker can find it\\n\\n fs::copy(\\n\\n format!(\\\"bin/{}.a\\\", target),\\n\\n out_dir.join(format!(\\\"lib{}.a\\\", pkg_name)),\\n\\n )?;\\n\\n println!(\\\"cargo:rustc-link-lib=static={}\\\", pkg_name);\\n\\n\\n\\n println!(\\\"cargo:rustc-link-search={}\\\", out_dir.display());\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"firmware/semidap/build.rs\",\n \"rank\": 10,\n \"score\": 243479.52195308602\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn Error>> {\\n\\n let out_dir = &PathBuf::from(env::var(\\\"OUT_DIR\\\")?);\\n\\n let pkg_name = env::var(\\\"CARGO_PKG_NAME\\\")?;\\n\\n let target = env::var(\\\"TARGET\\\")?;\\n\\n\\n\\n // place the pre-compiled assembly somewhere the linker can find it\\n\\n if target.starts_with(\\\"thumb\\\") {\\n\\n fs::copy(\\n\\n format!(\\\"bin/{}.a\\\", target),\\n\\n out_dir.join(format!(\\\"lib{}.a\\\", pkg_name)),\\n\\n )?;\\n\\n println!(\\\"cargo:rustc-link-lib=static={}\\\", pkg_name);\\n\\n\\n\\n println!(\\\"cargo:rustc-link-search={}\\\", out_dir.display());\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"firmware/asm/build.rs\",\n \"rank\": 12,\n \"score\": 243479.52195308602\n },\n {\n \"content\": \"fn read_word_16(core: &mut Core, addr: u32) -> Result<u16, anyhow::Error> {\\n\\n if addr % 4 == 0 {\\n\\n Ok(core.read_word_32(addr)? as u16)\\n\\n } else if addr % 4 == 2 {\\n\\n Ok((core.read_word_32(addr - 2)? >> 16) as u16)\\n\\n } else {\\n\\n unreachable!()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 13,\n \"score\": 229049.7276922866\n },\n {\n \"content\": \"fn not_main() -> Result<i32, anyhow::Error> {\\n\\n let beginning = Instant::now();\\n\\n env_logger::init();\\n\\n\\n\\n let opts = Opts::from_args();\\n\\n\\n\\n let bytes = fs::read(opts.elf)?;\\n\\n debug!(\\\"parsing ELF file\\\");\\n\\n let elf = &ElfFile::new(&bytes).map_err(anyhow::Error::msg)?;\\n\\n\\n\\n debug!(\\\"extracting allocatable sections from the ELF file\\\");\\n\\n let mut vectors = None;\\n\\n let mut footprints = BTreeMap::new();\\n\\n let mut sections = vec![];\\n\\n let mut ncursors = 0;\\n\\n let mut semidap_cursor = None;\\n\\n let mut semidap_buffer = None;\\n\\n let mut debug_frame = None;\\n\\n let mut range_names = vec![];\\n\\n let binfmt_shndx = elf\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 14,\n \"score\": 222966.36933163024\n },\n {\n \"content\": \"fn not_main() -> Result<i32, anyhow::Error> {\\n\\n let beginning = Instant::now();\\n\\n env_logger::init();\\n\\n\\n\\n let opts = Opts::from_args();\\n\\n\\n\\n let bytes = fs::read(opts.elf)?;\\n\\n debug!(\\\"parsing ELF file\\\");\\n\\n let elf = &ElfFile::new(&bytes).map_err(anyhow::Error::msg)?;\\n\\n\\n\\n debug!(\\\"extracting allocatable sections from the ELF file\\\");\\n\\n let mut vectors = None;\\n\\n let mut footprints = BTreeMap::new();\\n\\n let mut sections = vec![];\\n\\n let mut ncursors = 0;\\n\\n let mut semidap_cursor = None;\\n\\n let mut semidap_buffer = None;\\n\\n let mut debug_frame = None;\\n\\n let mut range_names = vec![];\\n\\n let binfmt_shndx = elf\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 15,\n \"score\": 222966.36933163024\n },\n {\n \"content\": \"fn ep0setup(usb_state: &mut usb2::State, ep_state: &mut Ep0State) -> Result<(), ()> {\\n\\n let bmrequesttype = BMREQUESTTYPE();\\n\\n let brequest = BREQUEST();\\n\\n let wvalue = WVALUE();\\n\\n let windex = WINDEX();\\n\\n let wlength = WLENGTH();\\n\\n\\n\\n let req = Request::parse(bmrequesttype, brequest, wvalue, windex, wlength).map_err(|_| {\\n\\n semidap::error!(\\n\\n \\\"EP0SETUP: unknown request (bmrequesttype={}, brequest={}, wvalue={}, windex={}, wlength={})\\\",\\n\\n bmrequesttype,\\n\\n brequest,\\n\\n wvalue,\\n\\n windex,\\n\\n wlength\\n\\n );\\n\\n })?;\\n\\n\\n\\n match req {\\n\\n Request::Standard(req) => std_req(usb_state, ep_state, req)?,\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 16,\n \"score\": 220233.4768133114\n },\n {\n \"content\": \"fn acm_req(ep_state: &mut Ep0State, req: acm::Request) -> Result<(), ()> {\\n\\n if req.interface != CDC_IFACE {\\n\\n semidap::error!(\\\"ACM request sent to the wrong interface\\\");\\n\\n return Err(());\\n\\n }\\n\\n\\n\\n match req.kind {\\n\\n acm::Kind::GetLineCoding => {\\n\\n semidap::info!(\\\"ACM: GET_LINE_CODING\\\");\\n\\n\\n\\n start_epin0(unsafe { &LINE_CODING }, ep_state);\\n\\n }\\n\\n\\n\\n acm::Kind::SetLineCoding => {\\n\\n semidap::info!(\\\"ACM: SET_LINE_CODING\\\");\\n\\n\\n\\n if *ep_state != Ep0State::Idle {\\n\\n #[cfg(debug_assertions)]\\n\\n unreachable()\\n\\n }\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 17,\n \"score\": 218157.53951391682\n },\n {\n \"content\": \"fn parse_hex(s: &str) -> Result<u16, anyhow::Error> {\\n\\n u16::from_str_radix(s, 16).map_err(|e| e.into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 18,\n \"score\": 198202.44654861212\n },\n {\n \"content\": \"fn parse_hex(s: &str) -> Result<u16, anyhow::Error> {\\n\\n u16::from_str_radix(s, 16).map_err(|e| e.into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 19,\n \"score\": 198202.44654861212\n },\n {\n \"content\": \"fn start_epin0(bytes: &'static [u8], ep_state: &mut Ep0State) {\\n\\n #[cfg(debug_assertions)]\\n\\n semidap::assert!(\\n\\n *ep_state == Ep0State::Idle,\\n\\n \\\"tried to start a control read transfer before the previous one finished\\\"\\n\\n );\\n\\n\\n\\n let len = bytes.len() as u16;\\n\\n\\n\\n let maxcnt = if len <= MAX_PACKET_SIZE0.into() {\\n\\n // done in a single transfer\\n\\n short_ep0datadone_ep0status();\\n\\n *ep_state = Ep0State::Write { leftover: 0 };\\n\\n len as u8\\n\\n } else {\\n\\n unshort_ep0datadone_ep0status();\\n\\n let maxcnt = MAX_PACKET_SIZE0;\\n\\n *ep_state = Ep0State::Write {\\n\\n leftover: len - u16::from(maxcnt),\\n\\n };\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 20,\n \"score\": 189945.98435211842\n },\n {\n \"content\": \"fn leb128_decode_u32(bytes: &[u8]) -> Result<(u32, usize), EoS> {\\n\\n let mut val = 0;\\n\\n for (i, byte) in bytes.iter().enumerate() {\\n\\n val |= u32::from(*byte & !CONTINUE) << (7 * i);\\n\\n\\n\\n if *byte & CONTINUE == 0 {\\n\\n return Ok((val, i + 1));\\n\\n }\\n\\n }\\n\\n\\n\\n Err(EoS)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/binfmt-parser/src/lib.rs\",\n \"rank\": 21,\n \"score\": 186616.06358128323\n },\n {\n \"content\": \"fn hid_req(req: hid::Request) -> Result<(), ()> {\\n\\n if req.interface != HID_IFACE {\\n\\n semidap::error!(\\\"HID request sent to the wrong interface\\\");\\n\\n return Err(());\\n\\n }\\n\\n\\n\\n match req.kind {\\n\\n hid::Kind::SetIdle {\\n\\n duration,\\n\\n report_id,\\n\\n } => {\\n\\n semidap::info!(\\n\\n \\\"HID: SET_IDLE dur={} report={}\\\",\\n\\n duration.map(|nz| nz.get()).unwrap_or(0),\\n\\n report_id.map(|nz| nz.get()).unwrap_or(0),\\n\\n );\\n\\n\\n\\n ep0status()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 22,\n \"score\": 186278.14468014683\n },\n {\n \"content\": \"fn split(block: Block) -> parse::Result<(Vec<Static>, Vec<Stmt>)> {\\n\\n let mut istmts = block.stmts.into_iter();\\n\\n let mut stmts = vec![];\\n\\n let mut statics = vec![];\\n\\n\\n\\n while let Some(stmt) = istmts.next() {\\n\\n if let Stmt::Item(syn::Item::Static(s)) = stmt {\\n\\n statics.push(verify(s)?);\\n\\n } else {\\n\\n stmts.push(stmt);\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n stmts.extend(istmts);\\n\\n\\n\\n Ok((statics, stmts))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/tasks-macros/src/lib.rs\",\n \"rank\": 23,\n \"score\": 172857.4343347248\n },\n {\n \"content\": \"fn audit_nrf52(dev: &mut ir::Device<'_>) {\\n\\n for periph in &mut dev.peripherals {\\n\\n // all peripherals\\n\\n for reg in &mut periph.registers {\\n\\n match &*reg.name {\\n\\n // enabling interrupts can break critical sections\\n\\n \\\"INTEN\\\" | \\\"INTENSET\\\" => {\\n\\n reg.access.make_write_unsafe();\\n\\n }\\n\\n _ => {}\\n\\n }\\n\\n }\\n\\n\\n\\n // Fix bitfield widths to match the OPS\\n\\n if periph.name == \\\"TWIM0\\\" {\\n\\n for reg in &mut periph.registers {\\n\\n match &*reg.name {\\n\\n \\\"RXD_AMOUNT\\\" | \\\"TXD_AMOUNT\\\" => {\\n\\n for field in reg.r_fields.iter_mut().chain(&mut reg.w_fields) {\\n\\n if field.name == \\\"AMOUNT\\\" {\\n\",\n \"file_path\": \"host/regen/src/main.rs\",\n \"rank\": 24,\n \"score\": 145636.77088786953\n },\n {\n \"content\": \"#[cfg(feature = \\\"hid\\\")]\\n\\npub fn hid() -> (HidOut, HidIn) {\\n\\n static ONCE: AtomicBool = AtomicBool::new(false);\\n\\n\\n\\n if ONCE\\n\\n .compare_exchange(false, true, Ordering::Relaxed, Ordering::Relaxed)\\n\\n .is_ok()\\n\\n {\\n\\n (\\n\\n HidOut {\\n\\n _not_send_or_sync: NotSendOrSync::new(),\\n\\n },\\n\\n HidIn {\\n\\n _not_send_or_sync: NotSendOrSync::new(),\\n\\n },\\n\\n )\\n\\n } else {\\n\\n semidap::panic!(\\\"`usbd::hid` interface has already been claimed\\\")\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 25,\n \"score\": 136513.99907896927\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn BREQUEST() -> u8 {\\n\\n USBD::borrow_unchecked(|usbd| usbd.BREQUEST.read().bits())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 26,\n \"score\": 131220.53892404048\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn CRCSTATUS() -> u8 {\\n\\n RADIO::borrow_unchecked(|radio| radio.CRCSTATUS.read().CRCSTATUS())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 27,\n \"score\": 131220.53892404048\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn BMREQUESTTYPE() -> u8 {\\n\\n USBD::borrow_unchecked(|usbd| usbd.BMREQUESTTYPE.read().bits())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 28,\n \"score\": 131220.53892404048\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\n#[allow(non_snake_case)]\\n\\nfn SIZE_EPOUT1() -> u8 {\\n\\n USBD::borrow_unchecked(|usbd| usbd.SIZE_EPOUT1.read().bits())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 29,\n \"score\": 129015.1205211381\n },\n {\n \"content\": \"fn node_next<T>(node: *mut Node<T>) -> *mut *mut Node<T> {\\n\\n node.cast()\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use core::mem::MaybeUninit;\\n\\n\\n\\n use super::Node;\\n\\n\\n\\n #[test]\\n\\n fn empty() {\\n\\n pool!(pub A: [u8; 1]);\\n\\n\\n\\n assert!(A::try_alloc().is_none());\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn sanity() {\\n\\n static mut N: MaybeUninit<Node<[u8; 1]>> = MaybeUninit::uninit();\\n\",\n \"file_path\": \"firmware/pool/src/lib.rs\",\n \"rank\": 30,\n \"score\": 127107.7961597091\n },\n {\n \"content\": \"fn bit_range(br: svd::BitRange) -> (u8, u8) {\\n\\n (\\n\\n br.offset.try_into().expect(\\\"unreachable\\\"),\\n\\n br.width.try_into().expect(\\\"unreachable\\\"),\\n\\n )\\n\\n}\\n\",\n \"file_path\": \"host/regen/src/translate/svd.rs\",\n \"rank\": 31,\n \"score\": 126593.87503704129\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\n#[allow(non_snake_case)]\\n\\nfn EPOUT1_MAXCNT(cnt: u8) {\\n\\n USBD::borrow_unchecked(|usbd| usbd.EPOUT1_MAXCNT.write(|w| w.MAXCNT(cnt)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 32,\n \"score\": 123618.41390986064\n },\n {\n \"content\": \"fn node_data<T>(node: *mut Node<T>) -> *mut T {\\n\\n node.cast()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/pool/src/lib.rs\",\n \"rank\": 33,\n \"score\": 122584.7593784846\n },\n {\n \"content\": \"fn peripherals() -> Vec<Peripheral<'static>> {\\n\\n vec![\\n\\n Peripheral {\\n\\n description: Some(\\\"Debug Control Block\\\".into()),\\n\\n instances: Instances::Single {\\n\\n base_address: 0xE000_EDF0,\\n\\n },\\n\\n name: \\\"DCB\\\".into(),\\n\\n registers: vec![\\n\\n {\\n\\n let fields = vec![\\n\\n Bitfield {\\n\\n description: None,\\n\\n name: \\\"C_DEBUGEN\\\".into(),\\n\\n offset: 0,\\n\\n width: 1,\\n\\n },\\n\\n Bitfield {\\n\\n description: None,\\n\\n name: \\\"C_HALT\\\".into(),\\n\",\n \"file_path\": \"host/regen/src/cm.rs\",\n \"rank\": 34,\n \"score\": 121027.09455873983\n },\n {\n \"content\": \"fn start_epin1(buf: &'static [u8]) {\\n\\n let n = cmp::min(buf.len(), 64) as u8;\\n\\n semidap::info!(\\\"EP1IN: sending {} bytes\\\", n);\\n\\n\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.EPIN1_PTR.write(|w| w.PTR(buf.as_ptr() as u32));\\n\\n usbd.EPIN1_MAXCNT.write(|w| w.MAXCNT(n));\\n\\n crate::dma_start();\\n\\n usbd.TASKS_STARTEPIN1.write(|w| w.TASKS_STARTEPIN(1));\\n\\n });\\n\\n}\\n\\n\\n\\n/// # Safety\\n\\n/// This hands `buf` to the DMA. Caller must manually enforce that aliasing rules are respected\\n\\nunsafe fn start_epin2(buf: &mut [u8; 63]) {\\n\\n let n = TX_BUF.read(buf) as u8;\\n\\n if n != 0 {\\n\\n semidap::info!(\\\"EP2IN: sending {} bytes\\\", n);\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.EPIN2_PTR.write(|w| w.PTR(buf.as_ptr() as u32));\\n\\n usbd.EPIN2_MAXCNT.write(|w| w.MAXCNT(n));\\n\\n crate::dma_start();\\n\\n usbd.TASKS_STARTEPIN2.write(|w| w.TASKS_STARTEPIN(1));\\n\\n });\\n\\n EP2IN_STATE.store(Ep2InState::InUse);\\n\\n } else {\\n\\n EP2IN_STATE.store(Ep2InState::Idle);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 35,\n \"score\": 118712.29719029918\n },\n {\n \"content\": \"fn continue_epin0(leftover: &mut u16) {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.EPIN0_PTR\\n\\n .rmw(|r, w| w.PTR(r.PTR() + u32::from(MAX_PACKET_SIZE0)));\\n\\n\\n\\n let max_packet_size0 = u16::from(MAX_PACKET_SIZE0);\\n\\n if *leftover <= max_packet_size0 {\\n\\n let maxcnt = *leftover as u8;\\n\\n semidap::info!(\\\"EPIN0: sending last {}B of data\\\", maxcnt);\\n\\n short_ep0datadone_ep0status();\\n\\n usbd.EPIN0_MAXCNT.write(|w| w.MAXCNT(maxcnt));\\n\\n *leftover = 0;\\n\\n } else {\\n\\n semidap::info!(\\\"EPIN0: sending next {}B of data\\\", MAX_PACKET_SIZE0);\\n\\n *leftover -= max_packet_size0;\\n\\n }\\n\\n\\n\\n usbd.TASKS_STARTEPIN0.write(|w| w.TASKS_STARTEPIN(1));\\n\\n })\\n\\n}\\n\\n\\n\\n/// CDC ACM transmit (device to host) endpoint\\n\\npub struct Tx {\\n\\n _not_send_or_sync: NotSendOrSync,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 36,\n \"score\": 118595.38280801853\n },\n {\n \"content\": \"pub fn device(_device: &mut Device<'_>) {}\\n\",\n \"file_path\": \"host/regen/src/opt.rs\",\n \"rank\": 37,\n \"score\": 113627.0285326776\n },\n {\n \"content\": \"pub fn bitwidth2ty(width: u8) -> TokenStream2 {\\n\\n if width <= 8 {\\n\\n quote!(u8)\\n\\n } else if width <= 16 {\\n\\n quote!(u16)\\n\\n } else if width <= 32 {\\n\\n quote!(u32)\\n\\n } else if width <= 64 {\\n\\n quote!(u64)\\n\\n } else {\\n\\n unreachable!()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/regen/src/codegen/util.rs\",\n \"rank\": 38,\n \"score\": 112461.02527674116\n },\n {\n \"content\": \"pub fn unsuffixed(val: u8) -> LitInt {\\n\\n LitInt::new(&val.to_string(), Span2::call_site())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/regen/src/codegen/util.rs\",\n \"rank\": 39,\n \"score\": 112461.02527674116\n },\n {\n \"content\": \"fn verify(s: syn::ItemStatic) -> parse::Result<Static> {\\n\\n let span = s.span();\\n\\n let mut attrs = s.attrs;\\n\\n\\n\\n let mut uninit = false;\\n\\n if let Some(pos) = attrs.iter().position(|attr| {\\n\\n attr.path\\n\\n .get_ident()\\n\\n .map(|id| id == \\\"uninit\\\")\\n\\n .unwrap_or(false)\\n\\n }) {\\n\\n let attr = &attrs[pos];\\n\\n let span = attr.span();\\n\\n\\n\\n if attr.tokens.to_string() == \\\"(unsafe)\\\" {\\n\\n attrs.remove(pos);\\n\\n uninit = true;\\n\\n } else {\\n\\n return Err(parse::Error::new(\\n\\n span,\\n\",\n \"file_path\": \"host/tasks-macros/src/lib.rs\",\n \"rank\": 40,\n \"score\": 105780.63589446773\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn log(stdout: &mut impl binWrite, level: Level) {\\n\\n extern \\\"Rust\\\" {\\n\\n fn __semidap_timestamp() -> u32;\\n\\n }\\n\\n let ts = unsafe { __semidap_timestamp() };\\n\\n stdout.write_byte(level as u8);\\n\\n stdout.leb128_write(ts);\\n\\n}\\n\\n\\n\\n/// Aborts the `semidap` process running on the host\\n\",\n \"file_path\": \"firmware/semidap/src/lib.rs\",\n \"rank\": 41,\n \"score\": 102681.84284281355\n },\n {\n \"content\": \"fn backtrace(\\n\\n core: &mut Core,\\n\\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\\n\\n range_names: &[(Range<u64>, String)],\\n\\n lr: u32,\\n\\n mut pc: u32,\\n\\n sp: u32,\\n\\n) -> Result<(), anyhow::Error> {\\n\\n fn gimli2cortex(reg: &gimli::Register) -> cortex_m::Register {\\n\\n if reg.0 == 13 {\\n\\n Register::SP\\n\\n } else if reg.0 == 14 {\\n\\n Register::LR\\n\\n } else if reg.0 == 11 {\\n\\n Register::R11\\n\\n } else if reg.0 == 10 {\\n\\n Register::R10\\n\\n } else if reg.0 == 9 {\\n\\n Register::R9\\n\\n } else if reg.0 == 8 {\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 42,\n \"score\": 102208.41972698263\n },\n {\n \"content\": \"fn backtrace(\\n\\n dap: &mut Dap,\\n\\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\\n\\n range_names: &[(Range<u64>, String)],\\n\\n lr: u32,\\n\\n mut pc: u32,\\n\\n sp: u32,\\n\\n) -> Result<(), anyhow::Error> {\\n\\n fn gimli2cortex(reg: &gimli::Register) -> cortex_m::Register {\\n\\n if reg.0 == 13 {\\n\\n Register::SP\\n\\n } else if reg.0 == 14 {\\n\\n Register::LR\\n\\n } else if reg.0 == 11 {\\n\\n Register::R11\\n\\n } else if reg.0 == 10 {\\n\\n Register::R10\\n\\n } else if reg.0 == 9 {\\n\\n Register::R9\\n\\n } else if reg.0 == 8 {\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 43,\n \"score\": 102208.41972698263\n },\n {\n \"content\": \"// TODO gate each peripheral family (e.g. `UARTx`) behind a Cargo feature\\n\\nfn peripheral(peripheral: &Peripheral<'_>, rng: &mut XorShiftRng) -> TokenStream2 {\\n\\n let base_addr = match peripheral.instances {\\n\\n Instances::Single { base_address } => util::hex(base_address),\\n\\n _ => unimplemented!(),\\n\\n };\\n\\n\\n\\n let mut items = vec![];\\n\\n let mut field_decls = vec![];\\n\\n let mut field_exprs = vec![];\\n\\n\\n\\n for reg in &peripheral.registers {\\n\\n items.push(codegen::register(reg, rng));\\n\\n\\n\\n let doc = reg\\n\\n .description\\n\\n .as_ref()\\n\\n .map(|s| Cow::from(&**s))\\n\\n .unwrap_or_else(|| format!(\\\"{} register\\\", reg.name).into());\\n\\n let name = format_ident!(\\\"{}\\\", *reg.name);\\n\\n field_decls.push(quote!(\\n\",\n \"file_path\": \"host/regen/src/codegen.rs\",\n \"rank\": 44,\n \"score\": 101165.20096712136\n },\n {\n \"content\": \"fn register(register: &Register<'_>, rng: &mut XorShiftRng) -> TokenStream2 {\\n\\n let name = format_ident!(\\\"{}\\\", *register.name);\\n\\n let mod_name = util::ident(®ister.name.to_snake_case());\\n\\n\\n\\n let rty = util::width2ty(register.width);\\n\\n let mut mod_items = vec![];\\n\\n\\n\\n let mut rmethods = vec![];\\n\\n if register.access.can_read() {\\n\\n let mut chain = vec![];\\n\\n let methods = register\\n\\n .r_fields\\n\\n .iter()\\n\\n .map(|field| {\\n\\n let fty = util::bitwidth2ty(field.width);\\n\\n let field_name = format_ident!(\\\"{}\\\", *field.name);\\n\\n let offset = util::unsuffixed(field.offset);\\n\\n let mask = util::hex(field.mask());\\n\\n let doc = util::field_docs(&field);\\n\\n\\n\",\n \"file_path\": \"host/regen/src/codegen.rs\",\n \"rank\": 45,\n \"score\": 101165.20096712136\n },\n {\n \"content\": \"fn count_args(footprint: &str, span: Span2) -> parse::Result<usize> {\\n\\n let mut chars = footprint.chars().peekable();\\n\\n\\n\\n let mut nargs = 0;\\n\\n while let Some(c) = chars.next() {\\n\\n if c == '{' {\\n\\n let next = chars.peek();\\n\\n\\n\\n if next == Some(&'}') {\\n\\n let _ = chars.next();\\n\\n\\n\\n nargs += 1;\\n\\n } else if next == Some(&'{') {\\n\\n // escaped brace\\n\\n let _ = chars.next();\\n\\n } else {\\n\\n return Err(parse::Error::new(\\n\\n span,\\n\\n \\\"unmatched `{`; use `{{` to escape it\\\",\\n\\n ));\\n\",\n \"file_path\": \"shared/binfmt/macros/src/lib.rs\",\n \"rank\": 46,\n \"score\": 100764.26997190279\n },\n {\n \"content\": \"fn std_req(\\n\\n usb_state: &mut usb2::State,\\n\\n ep_state: &mut Ep0State,\\n\\n req: StandardRequest,\\n\\n) -> Result<(), ()> {\\n\\n match req {\\n\\n StandardRequest::GetDescriptor { descriptor, length } => {\\n\\n semidap::info!(\\\"GET_DESCRIPTOR [{}] ..\\\", length as u8);\\n\\n\\n\\n match descriptor {\\n\\n GetDescriptor::Device => {\\n\\n semidap::info!(\\\"GET_DESCRIPTOR Device\\\");\\n\\n\\n\\n start_epin0(\\n\\n DEVICE_DESC.get(..length.into()).unwrap_or(&DEVICE_DESC),\\n\\n ep_state,\\n\\n );\\n\\n }\\n\\n\\n\\n GetDescriptor::DeviceQualifier => {\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 47,\n \"score\": 100743.36985607998\n },\n {\n \"content\": \"// if the target device is halted it is because it performed a system call using\\n\\n// the BKPT instruction. The immediate value passed to the BKPT instruction will\\n\\n// tell us which system call to service. All system calls are 'diverging' from\\n\\n// the point of view of the device; system calls also terminate this `semidap`\\n\\n// instance\\n\\nfn handle_syscall(\\n\\n dap: &mut Dap,\\n\\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\\n\\n range_names: &[(Range<u64>, String)],\\n\\n) -> Result<i32, anyhow::Error> {\\n\\n const SYS_ABORT: u16 = 0xbeaa; // BKPT 0xAA\\n\\n const SYS_EXCEPTION: u16 = 0xbeff; // BKPT 0xFF\\n\\n const SYS_EXIT: u16 = 0xbeab; // BKPT 0xAB\\n\\n\\n\\n let pc = dap.read_core_register(cortex_m::Register::PC)?;\\n\\n let insn = dap.memory_read::<u16>(pc, 1)?[0];\\n\\n\\n\\n match insn {\\n\\n SYS_EXIT => {\\n\\n let r0 = dap.read_core_register(cortex_m::Register::R0)?;\\n\\n Ok(r0 as i32)\\n\\n }\\n\\n\\n\\n SYS_EXCEPTION => handle_exception(dap, debug_frame, range_names),\\n\\n\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 48,\n \"score\": 99899.59113165017\n },\n {\n \"content\": \"fn handle_syscall(\\n\\n core: &mut Core,\\n\\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\\n\\n range_names: &[(Range<u64>, String)],\\n\\n) -> Result<i32, anyhow::Error> {\\n\\n const SYS_ABORT: u16 = 0xbeaa; // BKPT 0xAA\\n\\n const SYS_EXCEPTION: u16 = 0xbeff; // BKPT 0xFF\\n\\n const SYS_EXIT: u16 = 0xbeab; // BKPT 0xAB\\n\\n\\n\\n let pc = core.read_core_reg(cortex_m::Register::PC as u16)?;\\n\\n let insn = u16::from(core.read_word_8(pc)?) | u16::from(core.read_word_8(pc + 1)?) << 8;\\n\\n\\n\\n match insn {\\n\\n SYS_EXIT => {\\n\\n let r0 = core.read_core_reg(cortex_m::Register::R0 as u16)?;\\n\\n Ok(r0 as i32)\\n\\n }\\n\\n\\n\\n SYS_EXCEPTION => Ok(1),\\n\\n\\n\",\n \"file_path\": \"host/semiprobe/src/main.rs\",\n \"rank\": 49,\n \"score\": 99891.1426489331\n },\n {\n \"content\": \"fn handle_exception(\\n\\n dap: &mut Dap,\\n\\n debug_frame: &DebugFrame<EndianSlice<LittleEndian>>,\\n\\n range_names: &[(Range<u64>, String)],\\n\\n) -> Result<i32, anyhow::Error> {\\n\\n use cortex_m::Register;\\n\\n\\n\\n fn read_register(dap: &mut Dap, reg: Register) -> Result<(Register, u32), anyhow::Error> {\\n\\n let val = dap.read_core_register(reg)?;\\n\\n Ok((reg, val))\\n\\n }\\n\\n\\n\\n const SCB_ICSR: u32 = 0xE000_ED04;\\n\\n\\n\\n let icsr = dap.memory_read_word(SCB_ICSR)?;\\n\\n let vectactive = icsr as u8;\\n\\n\\n\\n if vectactive == 0 {\\n\\n println!(\\\"error: SYS_EXCEPTION called from thread mode\\\");\\n\\n return Ok(1);\\n\",\n \"file_path\": \"host/semidap/src/main.rs\",\n \"rank\": 50,\n \"score\": 99891.1426489331\n },\n {\n \"content\": \"fn write_(input: Input, newline: bool, tag: bool) -> parse::Result<TokenStream> {\\n\\n let mut footprint = input.footprint.value();\\n\\n\\n\\n let span = input.footprint.span();\\n\\n if footprint.contains('@') {\\n\\n return Err(parse::Error::new(span, \\\"`@` character is not allowed\\\"));\\n\\n }\\n\\n\\n\\n if newline {\\n\\n footprint.push('\\\\n');\\n\\n }\\n\\n\\n\\n let fargs = count_args(&footprint, span)?;\\n\\n let iargs = input.args.len();\\n\\n\\n\\n if fargs != iargs {\\n\\n return Err(parse::Error::new(\\n\\n span,\\n\\n &format!(\\n\\n \\\"supplied args (n={}) don't match footprint args (n={})\\\",\\n\",\n \"file_path\": \"shared/binfmt/macros/src/lib.rs\",\n \"rank\": 51,\n \"score\": 94608.54869656573\n },\n {\n \"content\": \" pub bmAttributes: bmAttributes,\\n\\n /// Maximum power (1 ULP = 2 mA)\\n\\n pub bMaxPower: u8,\\n\\n}\\n\\n\\n\\nimpl Desc {\\n\\n /// The size of this descriptor on the wire\\n\\n pub const SIZE: u8 = 9;\\n\\n\\n\\n /// Returns the wire representation of this descriptor\\n\\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\\n\\n [\\n\\n Self::SIZE,\\n\\n DescriptorType::CONFIGURATION as u8,\\n\\n self.wTotalLength as u8,\\n\\n (self.wTotalLength >> 8) as u8,\\n\\n self.bNumInterfaces,\\n\\n self.bConfigurationValue,\\n\\n self.iConfiguration,\\n\\n (1 << 7)\\n\",\n \"file_path\": \"shared/usb2/src/config.rs\",\n \"rank\": 52,\n \"score\": 82117.5951097182\n },\n {\n \"content\": \"//! Configuration descriptor\\n\\n\\n\\nuse crate::DescriptorType;\\n\\n\\n\\n/// Configuration Descriptor\\n\\n#[allow(non_snake_case)]\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Desc {\\n\\n // pub blength: u8,\\n\\n // pub bDescriptorType: u8,\\n\\n /// The total length of this configuration descriptor plus the descriptors (interface, endpoint,\\n\\n /// etc.) below it\\n\\n pub wTotalLength: u16,\\n\\n /// Number of interfaces associated to this configuration\\n\\n pub bNumInterfaces: u8,\\n\\n /// Configuration value\\n\\n pub bConfigurationValue: u8,\\n\\n /// Configuration string index\\n\\n pub iConfiguration: u8,\\n\\n /// Attributes\\n\",\n \"file_path\": \"shared/usb2/src/config.rs\",\n \"rank\": 53,\n \"score\": 82116.86547394398\n },\n {\n \"content\": \" | if self.bmAttributes.self_powered {\\n\\n 1 << 6\\n\\n } else {\\n\\n 0\\n\\n }\\n\\n | if self.bmAttributes.remote_wakeup {\\n\\n 1 << 5\\n\\n } else {\\n\\n 0\\n\\n },\\n\\n self.bMaxPower,\\n\\n ]\\n\\n }\\n\\n}\\n\\n\\n\\n/// Attributes\\n\\n#[allow(non_camel_case_types)]\\n\\n#[derive(Clone, Copy)]\\n\\npub struct bmAttributes {\\n\\n /// Self-powered?\\n\\n pub self_powered: bool,\\n\\n /// Remote wakeup\\n\\n pub remote_wakeup: bool,\\n\\n}\\n\",\n \"file_path\": \"shared/usb2/src/config.rs\",\n \"rank\": 54,\n \"score\": 82106.83215310273\n },\n {\n \"content\": \" pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\\n\\n [\\n\\n Self::SIZE,\\n\\n super::CS_INTERFACE,\\n\\n super::SUBTYPE_UNION,\\n\\n self.bControlInterface,\\n\\n self.bSubordinateInterface0,\\n\\n ]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"shared/usb2/src/cdc/union.rs\",\n \"rank\": 55,\n \"score\": 79608.20982153525\n },\n {\n \"content\": \"\\n\\n /// Returns the wire representation of this device endpoint\\n\\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\\n\\n [\\n\\n Self::SIZE,\\n\\n super::CS_INTERFACE,\\n\\n super::SUBTYPE_HEADER,\\n\\n self.bcdCDC as u16 as u8,\\n\\n (self.bcdCDC as u16 >> 8) as u8,\\n\\n ]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"shared/usb2/src/cdc/header.rs\",\n \"rank\": 56,\n \"score\": 79607.2080012184\n },\n {\n \"content\": \"//! Union Interface functional descriptor\\n\\n\\n\\n/// Union Interface functional descriptor\\n\\n#[allow(non_snake_case)]\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Desc {\\n\\n // bFunctionLength: u8,\\n\\n // bDescriptorType: u8,\\n\\n // bDescriptorSubtype: u8,\\n\\n /// Controlling interface\\n\\n pub bControlInterface: u8,\\n\\n /// Subordinate interface\\n\\n pub bSubordinateInterface0: u8,\\n\\n}\\n\\n\\n\\nimpl Desc {\\n\\n /// Size of this descriptor on the wire\\n\\n pub const SIZE: u8 = 5;\\n\\n\\n\\n /// Returns the wire representation of this device endpoint\\n\",\n \"file_path\": \"shared/usb2/src/cdc/union.rs\",\n \"rank\": 57,\n \"score\": 79605.5241780465\n },\n {\n \"content\": \" /// Device can send/receive call management information over a Data Class interface\\n\\n pub data_class: bool,\\n\\n}\\n\\n\\n\\nimpl Capabilities {\\n\\n fn byte(&self) -> u8 {\\n\\n let mut byte = 0;\\n\\n if self.call_management {\\n\\n byte |= 1 << 0;\\n\\n }\\n\\n if self.data_class {\\n\\n byte |= 1 << 1;\\n\\n }\\n\\n byte\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Desc {\\n\\n /// Size of this descriptor on the wire\\n\\n pub const SIZE: u8 = 5;\\n\",\n \"file_path\": \"shared/usb2/src/cdc/call.rs\",\n \"rank\": 58,\n \"score\": 79600.23596652766\n },\n {\n \"content\": \"\\n\\n /// Returns the wire representation of this device endpoint\\n\\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\\n\\n [\\n\\n Self::SIZE,\\n\\n super::CS_INTERFACE,\\n\\n super::SUBTYPE_CALL,\\n\\n self.bmCapabilities.byte(),\\n\\n self.bDataInterface,\\n\\n ]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"shared/usb2/src/cdc/call.rs\",\n \"rank\": 59,\n \"score\": 79599.65808710513\n },\n {\n \"content\": \"//! Header functional descriptor\\n\\n\\n\\n/// Header functional descriptor\\n\\n#[allow(non_snake_case)]\\n\\npub struct Desc {\\n\\n /// Communications Devices Specification release number\\n\\n pub bcdCDC: bcdCDC,\\n\\n}\\n\\n\\n\\n/// Communications Devices specification release number\\n\\n#[allow(non_camel_case_types)]\\n\\n#[derive(Clone, Copy)]\\n\\npub enum bcdCDC {\\n\\n /// 1.10\\n\\n V11 = 0x01_10,\\n\\n}\\n\\n\\n\\nimpl Desc {\\n\\n /// The size of this descriptor on the wire\\n\\n pub const SIZE: u8 = 5;\\n\",\n \"file_path\": \"shared/usb2/src/cdc/header.rs\",\n \"rank\": 60,\n \"score\": 79598.67277765261\n },\n {\n \"content\": \"//! Call Management functional descriptor\\n\\n\\n\\n/// Call Management functional descriptor\\n\\n#[allow(non_snake_case)]\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Desc {\\n\\n // bFunctionLength: u8,\\n\\n // bDescriptorType: u8,\\n\\n // bDescriptorSubtype: u8,\\n\\n /// Capabilities\\n\\n pub bmCapabilities: Capabilities,\\n\\n /// Interface of the Data Class interface\\n\\n pub bDataInterface: u8,\\n\\n}\\n\\n\\n\\n/// Capabilities\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Capabilities {\\n\\n /// Device handles call management itself\\n\\n pub call_management: bool,\\n\",\n \"file_path\": \"shared/usb2/src/cdc/call.rs\",\n \"rank\": 61,\n \"score\": 79596.74151691694\n },\n {\n \"content\": \" }\\n\\n byte\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Desc {\\n\\n /// Size of this descriptor on the wire\\n\\n pub const SIZE: u8 = 4;\\n\\n\\n\\n /// Returns the wire representation of this device endpoint\\n\\n pub fn bytes(&self) -> [u8; Self::SIZE as usize] {\\n\\n [\\n\\n Self::SIZE,\\n\\n super::CS_INTERFACE,\\n\\n super::SUBTYPE_ACM,\\n\\n self.bmCapabilities.byte(),\\n\\n ]\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"shared/usb2/src/cdc/acm.rs\",\n \"rank\": 62,\n \"score\": 79574.30500846136\n },\n {\n \"content\": \" /// Device supports `Send_Break`\\n\\n pub send_break: bool,\\n\\n /// Device supports `Network_Connection`\\n\\n pub network_connection: bool,\\n\\n}\\n\\n\\n\\nimpl Capabilities {\\n\\n fn byte(&self) -> u8 {\\n\\n let mut byte = 0;\\n\\n if self.comm_features {\\n\\n byte |= 1 << 0;\\n\\n }\\n\\n if self.line_serial {\\n\\n byte |= 1 << 1;\\n\\n }\\n\\n if self.send_break {\\n\\n byte |= 1 << 2;\\n\\n }\\n\\n if self.network_connection {\\n\\n byte |= 1 << 3;\\n\",\n \"file_path\": \"shared/usb2/src/cdc/acm.rs\",\n \"rank\": 63,\n \"score\": 79573.42548153595\n },\n {\n \"content\": \"//! Abstract Control Management functional descriptor\\n\\n\\n\\n/// Abstract Control Management functional descriptor\\n\\n#[allow(non_snake_case)]\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Desc {\\n\\n // bFunctionLength: u8,\\n\\n // bDescriptorType: u8,\\n\\n // bDescriptorSubtype: u8,\\n\\n /// Capabilities\\n\\n pub bmCapabilities: Capabilities,\\n\\n}\\n\\n\\n\\n/// Capabilities\\n\\n#[derive(Clone, Copy)]\\n\\npub struct Capabilities {\\n\\n /// Device supports `{Set,Clear,Get}_Comm_Feature`\\n\\n pub comm_features: bool,\\n\\n /// Device supports `{Set,Get}_Line_Coding`, `Set_Control_Line_State` and `Serial_State`\\n\\n pub line_serial: bool,\\n\",\n \"file_path\": \"shared/usb2/src/cdc/acm.rs\",\n \"rank\": 64,\n \"score\": 79566.15851075122\n },\n {\n \"content\": \"use core::time::Duration;\\n\\nuse std::{\\n\\n io::{self, Read as _, Write as _},\\n\\n thread,\\n\\n};\\n\\n\\n\\nuse anyhow::anyhow;\\n\\nuse serialport::SerialPortType;\\n\\n\\n\",\n \"file_path\": \"host/acm-cat/src/main.rs\",\n \"rank\": 65,\n \"score\": 78998.3019916416\n },\n {\n \"content\": \"fn suspend() {\\n\\n semidap::info!(\\\"entering low power mode\\\");\\n\\n USBD::borrow_unchecked(|usbd| usbd.LOWPOWER.write(|w| w.LOWPOWER(1)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 66,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\nfn unreachable() -> ! {\\n\\n disconnect();\\n\\n semidap::panic!(\\\"unreachable\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 67,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"fn resume() {\\n\\n semidap::info!(\\\"leaving low power mode\\\");\\n\\n USBD::borrow_unchecked(|usbd| usbd.LOWPOWER.zero())\\n\\n}\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 68,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\n#[allow(non_snake_case)]\\n\\nfn STARTEPOUT1() {\\n\\n USBD::borrow_unchecked(|usbd| usbd.TASKS_STARTEPOUT1.write(|w| w.TASKS_STARTEPOUT(1)));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 69,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"// NOTE(borrow_unchecked) all these are either single instruction reads w/o side effects or single\\n\\n// instruction writes to registers that won't be RMW-ed\\n\\nfn connect() {\\n\\n USBD::borrow_unchecked(|usbd| usbd.USBPULLUP.write(|w| w.CONNECT(1)));\\n\\n semidap::info!(\\\"pulled D+ up\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 70,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"// simulate a disconnect so the host doesn't retry enumeration while the device is halted\\n\\nfn disconnect() {\\n\\n USBD::borrow_unchecked(|usbd| usbd.USBPULLUP.zero());\\n\\n semidap::info!(\\\"detached from the bus\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 71,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"fn ep0status() {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.TASKS_EP0STATUS.write(|w| w.TASKS_EP0STATUS(1));\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 72,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"fn todo() -> ! {\\n\\n semidap::panic!(\\\"unimplemented\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 73,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"fn unreachable() -> ! {\\n\\n semidap::panic!(\\\"unreachable\\\")\\n\\n}\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 74,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn EP0STALL() {\\n\\n USBD::borrow_unchecked(|usbd| usbd.TASKS_EP0STALL.write(|w| w.TASKS_EP0STALL(1)));\\n\\n semidap::info!(\\\"EP0: stalled\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 75,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"fn todo() -> ! {\\n\\n disconnect();\\n\\n semidap::panic!(\\\"unimplemented\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 76,\n \"score\": 63131.829806860536\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn TASKS_CCASTART() {\\n\\n RADIO::borrow_unchecked(|radio| radio.TASKS_CCASTART.write(|w| w.TASKS_CCASTART(1)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 77,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn INTENCLR_FRAMESTART() {\\n\\n RADIO::borrow_unchecked(|radio| radio.INTENCLR.write(|w| w.FRAMESTART(1)));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 78,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"// NOTE must be followed by a volatile STORE operation\\n\\nfn dma_start() {\\n\\n sync::atomic::compiler_fence(Ordering::Release)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/lib.rs\",\n \"rank\": 79,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn TASKS_STOP() {\\n\\n RADIO::borrow_unchecked(|radio| radio.TASKS_STOP.write(|w| w.TASKS_STOP(1)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 80,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn TASKS_START() {\\n\\n RADIO::borrow_unchecked(|radio| radio.TASKS_START.write(|w| w.TASKS_START(1)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 81,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn TASKS_RXEN() {\\n\\n RADIO::borrow_unchecked(|radio| radio.TASKS_RXEN.write(|w| w.TASKS_RXEN(1)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 82,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"struct Fn {\\n\\n locals: Vec<Static>,\\n\\n name: Ident2,\\n\\n output: ReturnType,\\n\\n stmts: Vec<Stmt>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"host/tasks-macros/src/lib.rs\",\n \"rank\": 83,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"// NOTE must be preced by a volatile LOAD operation\\n\\nfn dma_end() {\\n\\n sync::atomic::compiler_fence(Ordering::Acquire)\\n\\n}\\n\\n\\n\\n#[allow(dead_code)]\\n\\nasync fn poll_fn<T, F>(f: F) -> T\\n\\nwhere\\n\\n F: FnMut() -> Poll<T> + Unpin,\\n\\n{\\n\\n struct PollFn<F> {\\n\\n f: F,\\n\\n }\\n\\n\\n\\n impl<T, F> Future for PollFn<F>\\n\\n where\\n\\n F: FnMut() -> Poll<T> + Unpin,\\n\\n {\\n\\n type Output = T;\\n\\n\\n\\n fn poll(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<T> {\\n\",\n \"file_path\": \"firmware/hal/src/lib.rs\",\n \"rank\": 84,\n \"score\": 61979.680012959194\n },\n {\n \"content\": \"fn unshort_ep0datadone_ep0status() {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.SHORTS.rmw(|_, w| w.EP0DATADONE_EP0STATUS(0));\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 85,\n \"score\": 60894.24711155456\n },\n {\n \"content\": \"fn short_ep0datadone_ep0status() {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n usbd.SHORTS.rmw(|_, w| w.EP0DATADONE_EP0STATUS(1));\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 86,\n \"score\": 60894.24711155456\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn RXCRC() -> u32 {\\n\\n RADIO::borrow_unchecked(|radio| radio.RXCRC.read().RXCRC())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 87,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn WLENGTH() -> u16 {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n u16::from(usbd.WLENGTHL.read().bits()) | (u16::from(usbd.WLENGTHH.read().bits()) << 8)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 88,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn WINDEX() -> u16 {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n u16::from(usbd.WINDEXL.read().bits()) | (u16::from(usbd.WINDEXH.read().bits()) << 8)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 89,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"/// Wait For Event\\n\\npub fn wfe() {\\n\\n extern \\\"C\\\" {\\n\\n fn __wfe();\\n\\n }\\n\\n unsafe { __wfe() }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/asm/src/lib.rs\",\n \"rank\": 90,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn STATE() -> State {\\n\\n RADIO::borrow_unchecked(|radio| {\\n\\n let bits = radio.STATE.read().bits();\\n\\n let state = unsafe { mem::transmute(bits) };\\n\\n semidap::debug!(\\\"State::{}\\\", state);\\n\\n state\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/radio.rs\",\n \"rank\": 91,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"fn register_<'a>(\\n\\n r: &'a svd::Register,\\n\\n ci: Option<&svd::ClusterInfo>,\\n\\n defaults: &[&svd::RegisterProperties],\\n\\n ir_regs: &mut Vec<ir::Register<'a>>,\\n\\n) {\\n\\n match r {\\n\\n svd::Register::Single(ri) => {\\n\\n ir_regs.push(translate::register(ri, ci, defaults));\\n\\n }\\n\\n\\n\\n svd::Register::Array(ri, dim) => {\\n\\n assert!(dim.dim_index.is_none(), \\\"unimplemented\\\");\\n\\n assert!(ri.name.contains(\\\"[%s]\\\"), \\\"unimplemented\\\");\\n\\n\\n\\n let template = &ri.name;\\n\\n let offset = ri.address_offset;\\n\\n\\n\\n for i in 0..dim.dim {\\n\\n // FIXME too lazy to do ownership correctly right now\\n\",\n \"file_path\": \"host/regen/src/translate/svd.rs\",\n \"rank\": 92,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"/// Send EVent\\n\\npub fn sev() {\\n\\n #[cfg(target_arch = \\\"arm\\\")]\\n\\n extern \\\"C\\\" {\\n\\n fn __sev();\\n\\n }\\n\\n #[cfg(target_arch = \\\"arm\\\")]\\n\\n unsafe {\\n\\n __sev()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/asm/src/lib.rs\",\n \"rank\": 93,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"/// Wait For Interrupt\\n\\npub fn wfi() {\\n\\n extern \\\"C\\\" {\\n\\n fn __wfi();\\n\\n }\\n\\n unsafe { __wfi() }\\n\\n}\\n\",\n \"file_path\": \"firmware/asm/src/lib.rs\",\n \"rank\": 94,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn abort() -> ! {\\n\\n extern \\\"C\\\" {\\n\\n fn __abort() -> !;\\n\\n }\\n\\n unsafe { __abort() }\\n\\n}\\n\\n\\n\\n/// Exits the `semidap` process running on the host with the specified exit code\\n\",\n \"file_path\": \"firmware/semidap/src/lib.rs\",\n \"rank\": 95,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[allow(non_snake_case)]\\n\\nfn WVALUE() -> u16 {\\n\\n USBD::borrow_unchecked(|usbd| {\\n\\n u16::from(usbd.WVALUEL.read().bits()) | (u16::from(usbd.WVALUEH.read().bits()) << 8)\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 96,\n \"score\": 60410.173790191926\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\n#[allow(non_snake_case)]\\n\\nfn EPIN1_PTR() -> u32 {\\n\\n USBD::borrow_unchecked(|usbd| usbd.EPIN1_PTR.read().bits())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/hal/src/usbd.rs\",\n \"rank\": 97,\n \"score\": 59324.740888787295\n },\n {\n \"content\": \"/// Masks interrupts\\n\\npub fn disable_irq() {\\n\\n extern \\\"C\\\" {\\n\\n fn __cpsidi();\\n\\n }\\n\\n unsafe { __cpsidi() }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/asm/src/lib.rs\",\n \"rank\": 98,\n \"score\": 59324.740888787295\n },\n {\n \"content\": \"/// Unmasks interrupts\\n\\npub fn enable_irq() {\\n\\n extern \\\"C\\\" {\\n\\n fn __cpsiei();\\n\\n }\\n\\n unsafe { __cpsiei() }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"firmware/asm/src/lib.rs\",\n \"rank\": 99,\n \"score\": 59324.740888787295\n }\n]","isConversational":false}}},{"rowIdx":1577,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"examples/main.rs"},"repo_name":{"kind":"string","value":"grafana/grafana-plugin-sdk-rust"},"commit":{"kind":"string","value":"707d2b65b0c0be0d43d80a7b7778384d12f9d3c7"},"file_code":{"kind":"string","value":"use std::{\n sync::{\n atomic::{AtomicUsize, Ordering},\n Arc,\n },\n time::Duration,\n};\n\nuse bytes::Bytes;\nuse chrono::prelude::*;\nuse futures_util::stream::FuturesOrdered;\nuse http::Response;\nuse thiserror::Error;\nuse tokio_stream::StreamExt;\nuse tracing::{debug, info};\n\nuse grafana_plugin_sdk::{backend, data, prelude::*};\n\n#[derive(Clone, Debug, Default)]\nstruct MyPluginService(Arc<AtomicUsize>);\n\nimpl MyPluginService {\n fn new() -> Self {\n Self(Arc::new(AtomicUsize::new(0)))\n }\n}\n\n#[derive(Debug, Error)]\n#[error(\"Error querying backend for query {ref_id}: {source}\")]\nstruct QueryError {\n source: data::Error,\n ref_id: String,\n}\n\nimpl backend::DataQueryError for QueryError {\n fn ref_id(self) -> String {\n self.ref_id\n }\n}\n\n#[tonic::async_trait]\nimpl backend::DataService for MyPluginService {\n type QueryError = QueryError;\n type Stream = backend::BoxDataResponseStream<Self::QueryError>;\n async fn query_data(&self, request: backend::QueryDataRequest) -> Self::Stream {\n Box::pin(\n request\n .queries\n .into_iter()\n .map(|x| async {\n \n \n Ok(backend::DataResponse::new(\n x.ref_id.clone(),\n vec![[\n \n \n [\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 0),\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 1),\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 2),\n ]\n .into_field(\"time\"),\n [1_u32, 2, 3].into_field(\"x\"),\n [\"a\", \"b\", \"c\"].into_field(\"y\"),\n ]\n .into_frame(\"foo\")\n .check()\n .map_err(|source| QueryError {\n ref_id: x.ref_id,\n source,\n })?],\n ))\n })\n .collect::<FuturesOrdered<_>>(),\n )\n }\n}\n\n#[derive(Debug, Error)]\n#[error(\"Error streaming data\")]\nenum StreamError {\n #[error(\"Error converting frame: {0}\")]\n Conversion(#[from] backend::ConvertToError),\n #[error(\"Invalid frame returned: {0}\")]\n InvalidFrame(#[from] data::Error),\n}\n\n#[tonic::async_trait]\nimpl backend::StreamService for MyPluginService {\n type JsonValue = ();\n async fn subscribe_stream(\n &self,\n request: backend::SubscribeStreamRequest,\n ) -> Result<backend::SubscribeStreamResponse, Self::Error> {\n let response = if request.path.as_str() == \"stream\" {\n backend::SubscribeStreamResponse::ok(None)\n } else {\n backend::SubscribeStreamResponse::not_found()\n };\n info!(path = %request.path, \"Subscribing to stream\");\n Ok(response)\n }\n\n type Error = StreamError;\n type Stream = backend::BoxRunStream<Self::Error>;\n async fn run_stream(\n &self,\n _request: backend::RunStreamRequest,\n ) -> Result<Self::Stream, Self::Error> {\n info!(\"Running stream\");\n let mut x = 0u32;\n let n = 3;\n let mut frame = data::Frame::new(\"foo\").with_field((x..x + n).into_field(\"x\"));\n Ok(Box::pin(\n async_stream::try_stream! {\n loop {\n frame.fields_mut()[0].set_values(\n (x..x+n)\n )?;\n let packet = backend::StreamPacket::from_frame(frame.check()?)?;\n debug!(\"Yielding frame from {} to {}\", x, x+n);\n yield packet;\n x += n;\n }\n }\n .throttle(Duration::from_secs(1)),\n ))\n }\n\n async fn publish_stream(\n &self,\n _request: backend::PublishStreamRequest,\n ) -> Result<backend::PublishStreamResponse, Self::Error> {\n info!(\"Publishing to stream\");\n todo!()\n }\n}\n\n#[derive(Debug, Error)]\nenum ResourceError {\n #[error(\"HTTP error: {0}\")]\n Http(#[from] http::Error),\n\n #[error(\"Not found\")]\n NotFound,\n}\n\nimpl backend::ErrIntoHttpResponse for ResourceError {\n fn into_http_response(self) -> Result<http::Response<Bytes>, Box<dyn std::error::Error>> {\n let status = match &self {\n Self::Http(_) => http::StatusCode::INTERNAL_SERVER_ERROR,\n Self::NotFound => http::StatusCode::NOT_FOUND,\n };\n Ok(Response::builder()\n .status(status)\n .header(http::header::CONTENT_TYPE, \"application/json\")\n .body(Bytes::from(serde_json::to_vec(\n &serde_json::json!({\"error\": self.to_string()}),\n )?))?)\n }\n}\n\n#[tonic::async_trait]\nimpl backend::ResourceService for MyPluginService {\n type Error = ResourceError;\n type InitialResponse = http::Response<Bytes>;\n type Stream = backend::BoxResourceStream<Self::Error>;\n async fn call_resource(\n &self,\n r: backend::CallResourceRequest,\n ) -> Result<(Self::InitialResponse, Self::Stream), Self::Error> {\n let count = Arc::clone(&self.0);\n let response_and_stream = match r.request.uri().path() {\n \n \"/echo\" => Ok((\n Response::new(r.request.into_body()),\n Box::pin(futures::stream::empty()) as Self::Stream,\n )),\n \n \n \"/count\" => Ok((\n Response::new(\n count\n .fetch_add(1, Ordering::SeqCst)\n .to_string()\n .into_bytes()\n .into(),\n ),\n Box::pin(async_stream::try_stream! {\n loop {\n let body = count\n .fetch_add(1, Ordering::SeqCst)\n .to_string()\n .into_bytes()\n .into();\n yield body;\n }\n }) as Self::Stream,\n )),\n _ => return Err(ResourceError::NotFound),\n };\n response_and_stream\n }\n}\n\n#[grafana_plugin_sdk::main(\n services(data, resource, stream),\n init_subscriber = true,\n shutdown_handler = \"0.0.0.0:10001\"\n)]\nasync fn plugin() -> MyPluginService {\n MyPluginService::new()\n}\n"},"prefix":{"kind":"string","value":"use std::{\n sync::{\n atomic::{AtomicUsize, Ordering},\n Arc,\n },\n time::Duration,\n};\n\nuse bytes::Bytes;\nuse chrono::prelude::*;\nuse futures_util::stream::FuturesOrdered;\nuse http::Response;\nuse thiserror::Error;\nuse tokio_stream::StreamExt;\nuse tracing::{debug, info};\n\nuse grafana_plugin_sdk::{backend, data, prelude::*};\n\n#[derive(Clone, Debug, Default)]\nstruct MyPluginService(Arc<AtomicUsize>);\n\nimpl MyPluginService {\n fn new() -> Self {\n Self(Arc::new(AtomicUsize::new(0)))\n }\n}\n\n#[derive(Debug, Error)]\n#[error(\"Error querying backend for query {ref_id}: {source}\")]\nstruct QueryError {\n source: data::Error,\n ref_id: String,\n}\n\nimpl backend::DataQueryError for QueryError {\n fn ref_id(self) -> String {\n self.ref_id\n }\n}\n\n#[tonic::async_trait]\nimpl backend::DataService for MyPluginService {\n type QueryError = QueryError;\n type Stream = backend::BoxDataResponseStream<Self::QueryError>;\n async fn query_data(&self, request: backend::QueryDataRequest) -> Self::Stream {\n Box::pin(\n request\n .queries\n .into_iter()\n .map(|x| async {\n \n \n Ok(backend::DataResponse::new(\n x.ref_id.clone(),\n vec![[\n \n \n [\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 0),\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 1),\n Utc.ymd(2021, 1, 1).and_hms(12, 0, 2),\n ]\n .into_field(\"time\"),\n [1_u32, 2, 3].into_field(\"x\"),\n [\"a\", \"b\", \"c\"].into_field(\"y\"),\n ]\n .into_frame(\"foo\")\n .check()\n .map_err(|source| QueryError {\n ref_id: x.ref_id,\n source,\n })?],\n ))\n })\n .collect::<FuturesOrdered<_>>(),\n )\n }\n}\n\n#[derive(Debug, Error)]\n#[error(\"Error streaming data\")]\nenum StreamError {\n #[error(\"Error converting frame: {0}\")]\n Conversion(#[from] backend::ConvertToError),\n #[error(\"Invalid frame returned: {0}\")]\n InvalidFrame(#[from] data::Error),\n}\n\n#[tonic::async_trait]\nimpl backend::StreamService for MyPluginService {\n type JsonValue = ();\n async fn subscribe_stream(\n &self,\n request: backend::SubscribeStreamRequest,\n ) -> Result<backend::SubscribeStreamResponse, Self::Error> {\n let response = if request.path.as_str() == \"stream\" {\n backend::SubscribeStreamResponse::ok(None)\n } else {\n backend::SubscribeStreamResponse::not_found()\n };\n info!(path = %request.path, \"Subscribing to stream\");\n Ok(response)\n }\n\n type Error = StreamError;\n type Stream = backend::BoxRunStream<Self::Error>;\n async fn run_stream(\n &self,\n _request: backend::RunStreamRequest,\n ) -> Result<Self::Stream, Self::Error> {\n info!(\"Running stream\");\n let mut x = 0u32;\n let n = 3;\n let mut frame = da"},"suffix":{"kind":"string","value":"\n\n async fn publish_stream(\n &self,\n _request: backend::PublishStreamRequest,\n ) -> Result<backend::PublishStreamResponse, Self::Error> {\n info!(\"Publishing to stream\");\n todo!()\n }\n}\n\n#[derive(Debug, Error)]\nenum ResourceError {\n #[error(\"HTTP error: {0}\")]\n Http(#[from] http::Error),\n\n #[error(\"Not found\")]\n NotFound,\n}\n\nimpl backend::ErrIntoHttpResponse for ResourceError {\n fn into_http_response(self) -> Result<http::Response<Bytes>, Box<dyn std::error::Error>> {\n let status = match &self {\n Self::Http(_) => http::StatusCode::INTERNAL_SERVER_ERROR,\n Self::NotFound => http::StatusCode::NOT_FOUND,\n };\n Ok(Response::builder()\n .status(status)\n .header(http::header::CONTENT_TYPE, \"application/json\")\n .body(Bytes::from(serde_json::to_vec(\n &serde_json::json!({\"error\": self.to_string()}),\n )?))?)\n }\n}\n\n#[tonic::async_trait]\nimpl backend::ResourceService for MyPluginService {\n type Error = ResourceError;\n type InitialResponse = http::Response<Bytes>;\n type Stream = backend::BoxResourceStream<Self::Error>;\n async fn call_resource(\n &self,\n r: backend::CallResourceRequest,\n ) -> Result<(Self::InitialResponse, Self::Stream), Self::Error> {\n let count = Arc::clone(&self.0);\n let response_and_stream = match r.request.uri().path() {\n \n \"/echo\" => Ok((\n Response::new(r.request.into_body()),\n Box::pin(futures::stream::empty()) as Self::Stream,\n )),\n \n \n \"/count\" => Ok((\n Response::new(\n count\n .fetch_add(1, Ordering::SeqCst)\n .to_string()\n .into_bytes()\n .into(),\n ),\n Box::pin(async_stream::try_stream! {\n loop {\n let body = count\n .fetch_add(1, Ordering::SeqCst)\n .to_string()\n .into_bytes()\n .into();\n yield body;\n }\n }) as Self::Stream,\n )),\n _ => return Err(ResourceError::NotFound),\n };\n response_and_stream\n }\n}\n\n#[grafana_plugin_sdk::main(\n services(data, resource, stream),\n init_subscriber = true,\n shutdown_handler = \"0.0.0.0:10001\"\n)]\nasync fn plugin() -> MyPluginService {\n MyPluginService::new()\n}\n"},"middle":{"kind":"string","value":"ta::Frame::new(\"foo\").with_field((x..x + n).into_field(\"x\"));\n Ok(Box::pin(\n async_stream::try_stream! {\n loop {\n frame.fields_mut()[0].set_values(\n (x..x+n)\n )?;\n let packet = backend::StreamPacket::from_frame(frame.check()?)?;\n debug!(\"Yielding frame from {} to {}\", x, x+n);\n yield packet;\n x += n;\n }\n }\n .throttle(Duration::from_secs(1)),\n ))\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"/// Error supertrait used in [`DataService::query_data`].\n\npub trait DataQueryError: std::error::Error {\n\n /// Return the `ref_id` of the incoming query to which this error corresponds.\n\n ///\n\n /// This allows the SDK to align queries up with any failed requests.\n\n fn ref_id(self) -> String;\n\n}\n\n\n\n/// Used to respond for requests for data from datasources and app plugins.\n\n///\n\n/// Datasource plugins will usually want to implement this trait to perform the\n\n/// bulk of their processing.\n\n///\n\n/// # Example\n\n///\n\n/// ```rust\n\n/// use futures_util::stream::FuturesOrdered;\n\n/// use grafana_plugin_sdk::{backend, data, prelude::*};\n\n/// use thiserror::Error;\n\n///\n\n/// struct MyPlugin;\n","file_path":"src/backend/data.rs","rank":0,"score":190401.9789481971},{"content":"#[derive(Debug, Error)]\n\n#[error(\"Error querying backend for query {ref_id}: {source}\")]\n\nstruct QueryError {\n\n source: data::Error,\n\n ref_id: String,\n\n}\n\n\n\nimpl backend::DataQueryError for QueryError {\n\n fn ref_id(self) -> String {\n\n self.ref_id\n\n }\n\n}\n\n\n\n#[tonic::async_trait]\n\nimpl backend::DataService for MyPlugin {\n\n\n\n /// The type of error that could be returned by an individual query.\n\n type QueryError = QueryError;\n\n\n\n /// The type of iterator we're returning.\n\n ///\n\n /// In general the concrete type will be impossible to name in advance,\n","file_path":"src/backend/mod.rs","rank":1,"score":175173.18570870493},{"content":"type ConvertFromResult<T> = std::result::Result<T, ConvertFromError>;\n\n\n\npub(self) fn read_json(jdoc: &[u8]) -> ConvertFromResult<Value> {\n\n // Grafana sometimes sends an empty string instead of an empty map, probably\n\n // because of some zero value Golang stuff?\n\n (!jdoc.is_empty())\n\n .then(|| {\n\n serde_json::from_slice(jdoc).map_err(|err| ConvertFromError::InvalidJson {\n\n err,\n\n json: String::from_utf8(jdoc.to_vec()).unwrap_or_else(|_| {\n\n format!(\"non-utf8 string: {}\", String::from_utf8_lossy(jdoc))\n\n }),\n\n })\n\n })\n\n .unwrap_or_else(|| Ok(serde_json::json!({})))\n\n}\n\n\n\n/// The time range for a query.\n\n#[derive(Clone, Debug)]\n\n#[non_exhaustive]\n","file_path":"src/backend/mod.rs","rank":2,"score":156583.1454670506},{"content":"fn token_stream_with_error(mut tokens: TokenStream, error: syn::Error) -> TokenStream {\n\n tokens.extend(TokenStream::from(error.into_compile_error()));\n\n tokens\n\n}\n\n\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":3,"score":154982.4391764912},{"content":"#[derive(Debug)]\n\nstruct Data {\n\n values: Vec<Arc<dyn Array>>,\n\n}\n\n\n\nimpl TryFrom<(&'_ Schema, RawData<'_>)> for Data {\n\n type Error = serde_json::Error;\n\n\n\n /// Create `Data` from the schema and data objects found in the JSON representation.\n\n ///\n\n /// This handles deserializing each of the arrays in `values` with the correct datatypes,\n\n /// replacing any 'entities' (`NaN`, `Inf`, `-Inf`) in those arrays, and converting any\n\n /// which require it (e.g. timestamps).\n\n fn try_from((schema, data): (&'_ Schema, RawData<'_>)) -> Result<Self, Self::Error> {\n\n // Handle entity replacement, return values.\n\n let fields = schema.fields.iter();\n\n let values = data.values.into_iter();\n\n let entities = data\n\n .entities\n\n .unwrap_or_else(|| vec![None; fields.len()])\n\n .into_iter();\n","file_path":"src/data/frame/de.rs","rank":4,"score":150719.60814677368},{"content":"fn main() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut config = prost_build::Config::new();\n\n config.bytes(&[\n\n \".pluginv2.CallResourceRequest\",\n\n \".pluginv2.CallResourceResponse\",\n\n \".pluginv2.RunStreamRequest\",\n\n \".pluginv2.SubscribeStreamRequest\",\n\n ]);\n\n Ok(tonic_build::configure().compile_with_config(\n\n config,\n\n &[\"./vendor/proto/backend.proto\"],\n\n &[\"./vendor/proto\"],\n\n )?)\n\n}\n","file_path":"build.rs","rank":7,"score":139518.81164385538},{"content":"struct SerializableFrameDataValues<'a, 'b> {\n\n fields: &'a [Field],\n\n entities: &'b [RefCell<Option<Entities>>],\n\n}\n\n\n\nimpl<'a, 'b> Serialize for SerializableFrameDataValues<'a, 'b> {\n\n fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>\n\n where\n\n S: Serializer,\n\n {\n\n let mut seq = serializer.serialize_seq(Some(self.fields.len()))?;\n\n for (arr, e) in self.fields.iter().zip(self.entities.iter()) {\n\n seq.serialize_element(&SerializableArray(&*arr.values, e))?;\n\n }\n\n seq.end()\n\n }\n\n}\n\n\n","file_path":"src/data/frame/ser.rs","rank":8,"score":138005.55512096934},{"content":"fn parse_services(list: &AttributeArgs) -> Result<Vec<String>, syn::Error> {\n\n list.iter()\n\n .map(|item| match item {\n\n syn::NestedMeta::Meta(syn::Meta::Path(path)) => {\n\n let svc = path\n\n .get_ident()\n\n .ok_or_else(|| syn::Error::new_spanned(&list, \"Must have specified ident\"))?\n\n .to_string()\n\n .to_lowercase();\n\n if ![\"data\", \"diagnostics\", \"resource\", \"stream\"].contains(&svc.as_str()) {\n\n let msg = format!(\n\n \"invalid service {}; must be one of `data`, `diagnostics`, `resource`, `stream`\",\n\n svc,\n\n );\n\n return Err(syn::Error::new_spanned(path, msg))\n\n }\n\n Ok(svc)\n\n },\n\n other => {\n\n let msg = \"invalid service specification: must contain one or more of `data`, `diagnostics`, `resource`, `stream`\";\n\n Err(syn::Error::new_spanned(other, msg))\n\n }\n\n })\n\n .collect()\n\n}\n\n\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":9,"score":133160.58973879775},{"content":"struct SerializableSpan<'a, 'b, Span, N>(\n\n &'b tracing_subscriber::registry::SpanRef<'a, Span>,\n\n std::marker::PhantomData<N>,\n\n)\n\nwhere\n\n Span: for<'lookup> tracing_subscriber::registry::LookupSpan<'lookup>,\n\n N: for<'writer> FormatFields<'writer> + 'static;\n\n\n\nimpl<'a, 'b, Span, N> serde::ser::Serialize for SerializableSpan<'a, 'b, Span, N>\n\nwhere\n\n Span: for<'lookup> tracing_subscriber::registry::LookupSpan<'lookup>,\n\n N: for<'writer> FormatFields<'writer> + 'static,\n\n{\n\n fn serialize<Ser>(&self, serializer: Ser) -> Result<Ser::Ok, Ser::Error>\n\n where\n\n Ser: serde::ser::Serializer,\n\n {\n\n let mut serializer = serializer.serialize_map(None)?;\n\n\n\n let ext = self.0.extensions();\n","file_path":"src/backend/tracing_fmt.rs","rank":10,"score":128342.47218197273},{"content":"# use std::sync::Arc;\n\n#\n\n# use grafana_plugin_sdk::backend;\n\n#\n\n# #[derive(Clone)]\n\n# struct Plugin;\n\n#\n\n# #[backend::async_trait]\n\n# impl backend::ResourceService for Plugin {\n\n# type Error = Arc<dyn std::error::Error + Send + Sync>;\n\n# type InitialResponse = Vec<u8>;\n\n# type Stream = backend::BoxResourceStream<Self::Error>;\n\n# async fn call_resource(&self, r: backend::CallResourceRequest) -> (Result<Self::InitialResponse, Self::Error>, Self::Stream) {\n\n# todo!()\n\n# }\n\n# }\n\n#\n\nfn main() -> Result<(), Box<dyn std::error::Error>> {\n\n let fut = async {\n\n let listener = ::grafana_plugin_sdk::backend::initialize().await?;\n\n let service = Plugin;\n\n ::grafana_plugin_sdk::backend::Plugin::new()\n\n .resource_service(service.clone())\n\n .init_subscriber(true)\n\n .shutdown_handler(\"127.0.0.1:10001\".parse().expect(\"could not parse shutdown handler as SocketAddr\"))\n\n .start(listener)\n\n .await?;\n\n Ok::<_, Box<dyn std::error::Error>>(())\n\n };\n\n # if false {\n\n tokio::runtime::Builder::new_multi_thread()\n\n .thread_name(\"grafana-plugin-worker-thread\")\n\n .enable_all()\n\n .build()\n\n .expect(\"create tokio runtime\")\n\n .block_on(fut)?;\n\n # }\n\n Ok(())\n\n}\n\n```\n\n*/\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":11,"score":126103.87357970884},{"content":"/// Trait describing how an error should be converted into a `http::Response<Bytes>`.\n\npub trait ErrIntoHttpResponse: std::error::Error + Sized {\n\n /// Convert this error into a HTTP response.\n\n ///\n\n /// The default implementation returns a response with status code 500 (Internal Server Error)\n\n /// and the `Display` implementation of `Self` inside the `\"error\"` field of a JSON object\n\n /// in the body.\n\n ///\n\n /// Implementors may wish to override this if they wish to provide an alternative status code\n\n /// depending on, for example, the type of error returned from a resource call.\n\n ///\n\n /// # Example\n\n ///\n\n /// ```rust\n\n /// use bytes::Bytes;\n\n /// use grafana_plugin_sdk::backend;\n\n /// use thiserror::Error;\n\n ///\n\n /// #[derive(Debug, Error)]\n\n /// enum ResourceError {\n\n /// #[error(\"HTTP error: {0}\")]\n","file_path":"src/backend/resource.rs","rank":12,"score":119567.16326987864},{"content":"#[derive(Debug, Deserialize)]\n\nstruct RawData<'a> {\n\n #[serde(borrow, default)]\n\n values: Vec<&'a serde_json::value::RawValue>,\n\n #[serde(default)]\n\n entities: Option<Vec<Option<Entities>>>,\n\n}\n\n\n","file_path":"src/data/frame/de.rs","rank":13,"score":118314.02978287739},{"content":"type Result<T> = std::result::Result<T, Error>;\n\n\n\n/// The scope of a channel.\n\n///\n\n/// This determines the purpose of a channel in Grafana Live.\n\n#[derive(Clone, Copy, Debug, PartialEq)]\n\npub enum Scope {\n\n /// Built-in real-time features of Grafana core.\n\n Grafana,\n\n /// Passes control to a plugin.\n\n Plugin,\n\n /// Passes control to a datasource plugin.\n\n Datasource,\n\n /// A managed data frame stream.\n\n Stream,\n\n}\n\n\n\nimpl FromStr for Scope {\n\n type Err = Error;\n\n fn from_str(s: &str) -> Result<Self> {\n","file_path":"src/live/channel.rs","rank":14,"score":116756.18345987718},{"content":"#[derive(Debug, Deserialize)]\n\n#[serde(rename_all = \"camelCase\")]\n\nstruct Schema {\n\n name: String,\n\n ref_id: String,\n\n #[serde(default)]\n\n fields: Vec<Field>,\n\n #[serde(default)]\n\n meta: Option<Metadata>,\n\n}\n\n\n","file_path":"src/data/frame/de.rs","rank":15,"score":116519.68812627898},{"content":"#[derive(Debug, Deserialize)]\n\n#[serde(rename_all = \"camelCase\")]\n\nstruct Field {\n\n #[serde(default)]\n\n name: String,\n\n #[serde(default)]\n\n labels: BTreeMap<String, String>,\n\n #[serde(default)]\n\n config: Option<FieldConfig>,\n\n #[serde(rename = \"type\")]\n\n _type: SimpleType,\n\n type_info: TypeInfo,\n\n}\n\n\n","file_path":"src/data/frame/de.rs","rank":16,"score":116519.68812627898},{"content":"#[doc(hidden)]\n\npub fn async_main<R>(fut: impl std::future::Future<Output = R> + Send) -> R {\n\n tokio::runtime::Builder::new_multi_thread()\n\n .thread_name(\"grafana-plugin-worker-thread\")\n\n .enable_all()\n\n .build()\n\n .expect(\"create tokio runtime\")\n\n .block_on(fut)\n\n}\n","file_path":"src/lib.rs","rank":17,"score":115979.1027690189},{"content":"struct TimestampProcessor;\n\nimpl ElementProcessor<i64> for TimestampProcessor {\n\n fn process_element(el: i64) -> i64 {\n\n el * 1_000_000\n\n }\n\n}\n\n\n\n/// Helper struct used to deserialize a sequence into an Arrow `Array`.\n","file_path":"src/data/frame/de.rs","rank":18,"score":112696.78076358153},{"content":"fn primitive_array_iter<T>(array: &dyn Array) -> impl Iterator<Item = Option<&T>>\n\nwhere\n\n T: NativeType + Clone,\n\n{\n\n array\n\n .as_any()\n\n .downcast_ref::<PrimitiveArray<T>>()\n\n .unwrap()\n\n .iter()\n\n}\n\n\n","file_path":"src/data/frame/ser.rs","rank":19,"score":104075.95143732782},{"content":"/// Parse a JSON array containing elements of `U` into a mutable Arrow array `T`.\n\n///\n\n/// # Errors\n\n///\n\n/// Returns an error if the string is invalid JSON, if the elements of\n\n/// the array are not of type `U`, or if the Arrow buffer could not be\n\n/// created.\n\nfn parse_array<'de, T, U, V>(s: &'de str) -> Result<T, serde_json::Error>\n\nwhere\n\n T: Default + MutableArray + TryPush<Option<U>> + WithCapacity,\n\n U: Deserialize<'de>,\n\n V: ElementProcessor<U>,\n\n{\n\n Ok(from_str::<DeArray<T, U, V>>(s)?.array)\n\n}\n\n\n","file_path":"src/data/frame/de.rs","rank":20,"score":99063.69305892668},{"content":"fn parse_string(val: syn::Lit, span: Span, field: &str) -> Result<String, syn::Error> {\n\n match val {\n\n syn::Lit::Str(s) => Ok(s.value()),\n\n syn::Lit::Verbatim(s) => Ok(s.to_string()),\n\n _ => Err(syn::Error::new(\n\n span,\n\n format!(\"Failed to parse value of `{}` as string.\", field),\n\n )),\n\n }\n\n}\n\n\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":22,"score":96195.17888301889},{"content":"#[derive(Debug)]\n\nstruct DeArray<T, U, V = ()> {\n\n array: T,\n\n u: PhantomData<U>,\n\n v: PhantomData<V>,\n\n}\n\n\n\n// Deserialization for mutable Arrow arrays.\n\n//\n\n// Constructs a mutable array from a sequence of valid values.\n\n// All of the `Mutable` variants of Arrow arrays implement `TryPush<Option<U>>`\n\n// for some relevant `U`, and here we just impose that the `U` is `Deserialize`\n\n// and gradually build up the array.\n\nimpl<'de, T, U, V> Deserialize<'de> for DeArray<T, U, V>\n\nwhere\n\n T: Default + TryPush<Option<U>> + WithCapacity,\n\n U: Deserialize<'de>,\n\n V: ElementProcessor<U>,\n\n{\n\n fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>\n\n where\n","file_path":"src/data/frame/de.rs","rank":23,"score":94906.64090321153},{"content":"fn serialize_floats_and_collect_entities<S, T>(\n\n serializer: S,\n\n array: &dyn Array,\n\n entities_ref: &RefCell<Option<Entities>>,\n\n) -> Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n T: NativeType + Float + Serialize,\n\n{\n\n let array = array.as_any().downcast_ref::<PrimitiveArray<T>>().unwrap();\n\n let mut seq = serializer.serialize_seq(Some(array.len()))?;\n\n let mut entities = Entities::default();\n\n for (i, el) in array.iter().enumerate() {\n\n seq.serialize_element(&el)?;\n\n match el {\n\n Some(x) if x.is_nan() => entities.nan.push(i),\n\n Some(x) if x.is_infinite() && x.is_sign_positive() => entities.inf.push(i),\n\n Some(x) if x.is_infinite() && x.is_sign_negative() => entities.neg_inf.push(i),\n\n _ => {}\n\n }\n","file_path":"src/data/frame/ser.rs","rank":24,"score":93844.34083205441},{"content":"/// Parse a JSON array containing elements of `U` into a mutable Arrow array `T`,\n\n/// then substitutes any sentinel `entities`.\n\n///\n\n/// # Errors\n\n///\n\n/// Returns an error if the string is invalid JSON, if the elements of\n\n/// the array are not of type `U`, or if the Arrow buffer could not be\n\n/// created.\n\n///\n\n/// # Panics\n\n///\n\n/// Panics if any of the indexes in `entities` are greater than the length\n\n/// of the parsed array.\n\nfn parse_array_with_entities<'de, T, U>(\n\n s: &'de str,\n\n entities: Option<Entities>,\n\n) -> Result<T, serde_json::Error>\n\nwhere\n\n T: Default + MutableArray + SetArray<Option<U>> + TryPush<Option<U>> + WithCapacity,\n\n U: Deserialize<'de> + Float,\n\n{\n\n let mut arr = from_str::<DeArray<T, U>>(s)?.array;\n\n if let Some(e) = entities {\n\n e.nan.iter().for_each(|idx| arr.set(*idx, Some(U::nan())));\n\n e.inf\n\n .iter()\n\n .for_each(|idx| arr.set(*idx, Some(U::infinity())));\n\n e.neg_inf\n\n .iter()\n\n .for_each(|idx| arr.set(*idx, Some(U::neg_infinity())));\n\n }\n\n Ok(arr)\n\n}\n\n\n","file_path":"src/data/frame/de.rs","rank":26,"score":91860.37133735274},{"content":"#[derive(Clone, Debug)]\n\nstruct MyPlugin;\n\n\n\n/// An error that may occur during a query.\n\n///\n\n/// This must store the `ref_id` of the query so that Grafana can line it up.\n","file_path":"src/backend/mod.rs","rank":27,"score":88770.61608026629},{"content":"/// Create a `tracing` [`Layer`][tracing_subscriber::Layer] configured to log events in a format understood by Grafana.\n\n///\n\n/// The returned layer should be installed into the tracing subscriber registry, with an optional env filter.\n\n///\n\n/// # Example\n\n///\n\n/// Installing the layer with the default `EnvFilter` (using the `RUST_LOG` environment variable):\n\n///\n\n/// ```rust\n\n/// use grafana_plugin_sdk::backend;\n\n/// use tracing_subscriber::{prelude::*, EnvFilter};\n\n///\n\n/// tracing_subscriber::registry()\n\n/// .with(backend::layer())\n\n/// .with(EnvFilter::from_default_env())\n\n/// .init();\n\n/// ```\n\npub fn layer<S: tracing::Subscriber + for<'a> LookupSpan<'a>>(\n\n) -> tracing_subscriber::fmt::Layer<S, JsonFields, tracing_fmt::HCLogJson, fn() -> io::Stderr> {\n\n tracing_subscriber::fmt::layer()\n\n .with_timer(UtcTime::new(HCLOG_TIME_FORMAT))\n\n .with_writer(io::stderr as fn() -> std::io::Stderr)\n\n .event_format(tracing_fmt::HCLogJson::default())\n\n .fmt_fields(JsonFields::new())\n\n}\n\n\n\n/// Errors returned by plugin backends.\n\n#[derive(Debug, Error)]\n\n#[non_exhaustive]\n\npub enum Error {\n\n /// An error occurred converting data from Grafana.\n\n #[error(\"error converting from Grafana: {0}\")]\n\n ConvertFrom(#[from] ConvertFromError),\n\n /// An error occurred converting data to Grafana.\n\n #[error(\"error converting to Grafana: {0}\")]\n\n ConvertTo(#[from] ConvertToError),\n\n /// An error occurred while starting the plugin.\n","file_path":"src/backend/mod.rs","rank":28,"score":87320.36045257938},{"content":"struct ShutdownHandler {\n\n address: SocketAddr,\n\n}\n\n\n\nimpl ShutdownHandler {\n\n #[must_use]\n\n fn new(address: SocketAddr) -> Self {\n\n Self { address }\n\n }\n\n\n\n fn spawn(self) -> impl std::future::Future<Output = ()> {\n\n tokio::spawn(async move {\n\n let listener = TcpListener::bind(&self.address).await.map_err(|e| {\n\n tracing::warn!(\"Error creating shutdown handler: {}\", e);\n\n e\n\n })?;\n\n tracing::debug!(address = %self.address, \"Shutdown handler started on {}\", &self.address);\n\n Ok::<_, std::io::Error>(listener.accept().await.map(|_| ()))\n\n })\n\n .map(|_| ())\n","file_path":"src/backend/mod.rs","rank":29,"score":85983.77254180558},{"content":"struct SerializableArray<'a>(&'a dyn Array, &'a RefCell<Option<Entities>>);\n\n\n\nimpl<'a> Serialize for SerializableArray<'a> {\n\n fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>\n\n where\n\n S: Serializer,\n\n {\n\n let array = self.0;\n\n let len = array.len();\n\n match array.data_type() {\n\n DataType::Null => {\n\n serializer.collect_seq(std::iter::repeat::<Option<()>>(None).take(len))\n\n }\n\n DataType::Boolean => serializer.collect_seq(\n\n array\n\n .as_any()\n\n .downcast_ref::<BooleanArray>()\n\n .unwrap()\n\n .iter(),\n\n ),\n","file_path":"src/data/frame/ser.rs","rank":30,"score":81264.37537409685},{"content":"/// A bridge between `fmt::Write` and `io::Write`.\n\n///\n\n/// This is needed because tracing-subscriber's FormatEvent expects a fmt::Write\n\n/// while serde_json's Serializer expects an io::Write.\n\nstruct WriteAdaptor<'a> {\n\n fmt_write: &'a mut dyn fmt::Write,\n\n}\n\n\n\nimpl<'a> WriteAdaptor<'a> {\n\n fn new(fmt_write: &'a mut dyn fmt::Write) -> Self {\n\n Self { fmt_write }\n\n }\n\n}\n\n\n\nimpl<'a> io::Write for WriteAdaptor<'a> {\n\n fn write(&mut self, buf: &[u8]) -> io::Result<usize> {\n\n let s =\n\n std::str::from_utf8(buf).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n\n\n\n self.fmt_write\n\n .write_str(s)\n\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;\n\n\n\n Ok(s.as_bytes().len())\n","file_path":"src/backend/tracing_fmt.rs","rank":31,"score":80011.3883269194},{"content":"fn serialize_conf_float64<S: Serializer>(val: &Option<f64>, s: S) -> Result<S::Ok, S::Error> {\n\n if let Some(f) = val {\n\n if f.is_nan() || f.is_infinite() {\n\n s.serialize_none()\n\n } else {\n\n s.serialize_f64(*f)\n\n }\n\n } else {\n\n s.serialize_none()\n\n }\n\n}\n","file_path":"src/data/mod.rs","rank":32,"score":77787.36146628794},{"content":"fn main() {}\n\n\n","file_path":"grafana-plugin-sdk-macros/tests/ui-pass/init_subscriber.rs","rank":33,"score":76604.143374898},{"content":"fn main() {}\n\n\n\n\n","file_path":"grafana-plugin-sdk-macros/tests/ui-fail/non_impl_service.rs","rank":34,"score":74836.56791982913},{"content":"fn main() {}\n","file_path":"grafana-plugin-sdk-macros/tests/ui-fail/invalid_init_subscriber.rs","rank":35,"score":74803.57102842497},{"content":"#[proc_macro_attribute]\n\npub fn main(args: TokenStream, item: TokenStream) -> TokenStream {\n\n // If any of the steps for this macro fail, we still want to expand to an item that is as close\n\n // to the expected output as possible. This helps out IDEs such that completions and other\n\n // related features keep working.\n\n let input: syn::ItemFn = match syn::parse(item.clone()) {\n\n Ok(it) => it,\n\n Err(e) => return token_stream_with_error(item, e),\n\n };\n\n\n\n let config = if input.sig.ident != \"plugin\" {\n\n let msg = \"the plugin function must be named 'plugin'\";\n\n Err(syn::Error::new_spanned(&input.sig.ident, msg))\n\n } else if !input.sig.inputs.is_empty() {\n\n let msg = \"the plugin function cannot accept arguments\";\n\n Err(syn::Error::new_spanned(&input.sig.inputs, msg))\n\n } else {\n\n AttributeArgs::parse_terminated\n\n .parse(args)\n\n .and_then(|args| build_config(input.clone(), args))\n\n };\n\n\n\n match config {\n\n Ok(c) => parse_knobs(input, c),\n\n Err(e) => token_stream_with_error(parse_knobs(input, DEFAULT_ERROR_CONFIG), e),\n\n }\n\n}\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":36,"score":70989.00578054553},{"content":"#[tonic::async_trait]\n\npub trait StreamService {\n\n /// Handle requests to begin a subscription to a plugin or datasource managed channel path.\n\n ///\n\n ///\n\n /// This function is called for _every_ subscriber to a stream. Implementations should\n\n /// check the subscribe permissions of the incoming request, and can choose to return some\n\n /// initial data to prepopulate the stream.\n\n ///\n\n /// `run_stream` will generally be called shortly after returning a response with\n\n /// [`SubscribeStreamStatus::Ok`]; this is responsible for streaming any data after\n\n /// the [`initial_data`][SubscribeStreamResponse::initial_data].\n\n async fn subscribe_stream(\n\n &self,\n\n request: SubscribeStreamRequest,\n\n ) -> Result<SubscribeStreamResponse, Self::Error>;\n\n\n\n /// The type of JSON values returned by this stream service.\n\n ///\n\n /// Each [`StreamPacket`] can return either a [`data::Frame`] or some arbitary JSON. This\n\n /// associated type allows the JSON value to be statically typed, if desired.\n","file_path":"src/backend/stream.rs","rank":37,"score":68485.59160944431},{"content":"fn build_config(input: syn::ItemFn, args: AttributeArgs) -> Result<FinalConfig, syn::Error> {\n\n if input.sig.asyncness.is_none() {\n\n let msg = \"the `async` keyword is missing from the function declaration\";\n\n return Err(syn::Error::new_spanned(input.sig.fn_token, msg));\n\n }\n\n let mut config = Configuration::new();\n\n for arg in &args {\n\n match arg {\n\n syn::NestedMeta::Meta(syn::Meta::NameValue(namevalue)) => {\n\n let ident = namevalue\n\n .path\n\n .get_ident()\n\n .ok_or_else(|| {\n\n syn::Error::new_spanned(&namevalue, \"Must have specified ident\")\n\n })?\n\n .to_string()\n\n .to_lowercase();\n\n match ident.as_str() {\n\n \"init_subscriber\" => config.set_init_subscriber(\n\n namevalue.lit.clone(),\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":38,"score":68269.2293333682},{"content":"#[cfg_attr(docsrs, doc(notable_trait))]\n\npub trait IntoFrame {\n\n /// Create a [`Frame`] with the given name from `self`.\n\n fn into_frame(self, name: impl Into<String>) -> Frame;\n\n}\n\n\n\nimpl<T> IntoFrame for T\n\nwhere\n\n T: IntoIterator<Item = Field>,\n\n{\n\n fn into_frame(self, name: impl Into<String>) -> Frame {\n\n Frame {\n\n name: name.into(),\n\n fields: self.into_iter().collect(),\n\n meta: None,\n\n ref_id: None,\n\n }\n\n }\n\n}\n\n\n\n/// Convenience trait for creating a [`Frame`] from an iterator of [`Field`]s.\n\n///\n\n/// This is the inverse of [`IntoFrame`] and is defined for all implementors of that trait.\n","file_path":"src/data/frame/mod.rs","rank":39,"score":67188.6428278448},{"content":"///\n\n/// type Error = StreamError;\n\n/// type Stream = backend::BoxRunStream<Self::Error>;\n\n///\n\n/// /// Begin streaming data for a request.\n\n/// ///\n\n/// /// This example just creates an in-memory `Frame` in each loop iteration,\n\n/// /// sends an updated version of the frame once per second, and updates a loop variable\n\n/// /// so that each frame is different.\n\n/// async fn run_stream(&self, _request: backend::RunStreamRequest) -> Result<Self::Stream, Self::Error> {\n\n/// info!(\"Running stream\");\n\n/// let mut x = 0u32;\n\n/// let n = 3;\n\n/// let mut frame = data::Frame::new(\"foo\").with_field((x..x + n).into_field(\"x\"));\n\n/// Ok(Box::pin(\n\n/// async_stream::try_stream! {\n\n/// loop {\n\n/// frame.fields_mut()[0].set_values(x..x + n);\n\n/// let packet = backend::StreamPacket::from_frame(frame.check()?)?;\n\n/// debug!(\"Yielding frame from {} to {}\", x, x + n);\n","file_path":"src/backend/stream.rs","rank":40,"score":67142.36684742499},{"content":"\n\n/// A packet of data to be streamed back to the subscribed client.\n\n///\n\n/// Such data can be:\n\n/// - a [`Frame`][data::Frame], which will be serialized to JSON before being sent back to the client\n\n/// - arbitrary JSON\n\n/// - arbitrary bytes.\n\n///\n\n/// The `J` type parameter on this enum is only relevant when JSON data\n\n/// is being streamed back,\n\n#[derive(Debug)]\n\npub struct StreamPacket<J = ()> {\n\n data: Vec<u8>,\n\n _p: std::marker::PhantomData<J>,\n\n}\n\n\n\nimpl<J> StreamPacket<J> {\n\n /// Create a `StreamPacket` representing a `Frame`.\n\n pub fn from_frame(frame: data::CheckedFrame<'_>) -> Result<Self, ConvertToError> {\n\n Ok(Self {\n","file_path":"src/backend/stream.rs","rank":41,"score":67135.52448911524},{"content":" /// If the request originates from a datasource instance, this will\n\n /// include details about the datasource instance in the\n\n /// `data_source_instance_settings` field.\n\n pub plugin_context: PluginContext,\n\n\n\n /// The subscription channel path that the request wishes to subscribe to.\n\n pub path: Path,\n\n\n\n /// Optional raw data.\n\n ///\n\n /// This may be used as an extra payload supplied upon subscription;\n\n /// for example, this may contain a JSON query object. This will be\n\n /// empty if not supplied in the query.\n\n pub data: Bytes,\n\n}\n\n\n\nimpl TryFrom<pluginv2::SubscribeStreamRequest> for SubscribeStreamRequest {\n\n type Error = ConvertFromError;\n\n fn try_from(other: pluginv2::SubscribeStreamRequest) -> Result<Self, Self::Error> {\n\n Ok(Self {\n","file_path":"src/backend/stream.rs","rank":42,"score":67135.07811644916},{"content":" };\n\n response.set_status(other.status.into());\n\n Ok(response)\n\n }\n\n}\n\n\n\n/// Trait for plugins that wish to provide uni- or bi-directional streaming.\n\n///\n\n/// # Example\n\n///\n\n/// ```rust\n\n/// use std::{sync::Arc, time::Duration};\n\n///\n\n/// use grafana_plugin_sdk::{backend, data, prelude::*};\n\n/// use thiserror::Error;\n\n/// use tokio::sync::RwLock;\n\n/// use tokio_stream::StreamExt;\n\n/// use tracing::{debug, info};\n\n///\n\n/// struct MyPlugin;\n","file_path":"src/backend/stream.rs","rank":43,"score":67134.81951865499},{"content":"//! SDK types and traits relevant to plugins that stream data.\n\nuse std::pin::Pin;\n\n\n\nuse futures_util::{Stream, StreamExt, TryStreamExt};\n\nuse prost::bytes::Bytes;\n\nuse serde::Serialize;\n\n\n\nuse crate::{\n\n backend::{ConvertFromError, ConvertToError, PluginContext},\n\n data,\n\n live::Path,\n\n pluginv2,\n\n};\n\n\n\n/// A request to subscribe to a stream.\n\n#[derive(Debug)]\n\n#[non_exhaustive]\n\npub struct SubscribeStreamRequest {\n\n /// Details of the plugin instance from which the request originated.\n\n ///\n","file_path":"src/backend/stream.rs","rank":44,"score":67134.3909960657},{"content":" pub fn from_frame(\n\n frame: data::CheckedFrame<'_>,\n\n include: data::FrameInclude,\n\n ) -> Result<Self, ConvertToError> {\n\n Ok(Self {\n\n data: frame\n\n .to_json(include)\n\n .map_err(|source| ConvertToError::InvalidFrame { source })?,\n\n })\n\n }\n\n\n\n /// Create some initial data representing some JSON.\n\n pub fn from_json(json: &serde_json::Value) -> Result<Self, ConvertToError> {\n\n Ok(Self {\n\n data: serde_json::to_vec(json).map_err(|err| ConvertToError::InvalidJson { err })?,\n\n })\n\n }\n\n}\n\n\n\n/// The response to a stream subscription request.\n","file_path":"src/backend/stream.rs","rank":45,"score":67134.38480306676},{"content":" ///\n\n /// This may be used as an extra payload supplied upon subscription;\n\n /// for example, this may contain a JSON query object. This will be\n\n /// empty if not supplied in the query.\n\n pub data: Bytes,\n\n}\n\n\n\nimpl TryFrom<pluginv2::RunStreamRequest> for RunStreamRequest {\n\n type Error = ConvertFromError;\n\n fn try_from(other: pluginv2::RunStreamRequest) -> Result<Self, Self::Error> {\n\n Ok(Self {\n\n plugin_context: other\n\n .plugin_context\n\n .ok_or(ConvertFromError::MissingPluginContext)\n\n .and_then(TryInto::try_into)?,\n\n path: Path::new(other.path)?,\n\n data: other.data,\n\n })\n\n }\n\n}\n","file_path":"src/backend/stream.rs","rank":46,"score":67133.77267792325},{"content":"/// ///\n\n/// /// If we're not returning JSON we can just use `()`.\n\n/// type JsonValue = ();\n\n///\n\n/// /// Handle a request to subscribe to a stream.\n\n/// ///\n\n/// /// Here we just check that the path matches some fixed value\n\n/// /// and return `NotFound` if not.\n\n/// async fn subscribe_stream(\n\n/// &self,\n\n/// request: backend::SubscribeStreamRequest,\n\n/// ) -> Result<backend::SubscribeStreamResponse, Self::Error> {\n\n/// let response = if request.path.as_str() == \"stream\" {\n\n/// backend::SubscribeStreamResponse::ok(None)\n\n/// } else {\n\n/// backend::SubscribeStreamResponse::not_found()\n\n/// };\n\n/// info!(path = %request.path, \"Subscribing to stream\");\n\n/// Ok(response)\n\n/// }\n","file_path":"src/backend/stream.rs","rank":47,"score":67133.27935535811},{"content":" data: frame\n\n .to_json(data::FrameInclude::All)\n\n .map_err(|source| ConvertToError::InvalidFrame { source })?,\n\n _p: std::marker::PhantomData,\n\n })\n\n }\n\n\n\n /// Create a `StreamPacket` representing some JSON.\n\n pub fn from_json(json: &J) -> Result<Self, ConvertToError>\n\n where\n\n J: Serialize,\n\n {\n\n Ok(Self {\n\n data: serde_json::to_vec(json).map_err(|err| ConvertToError::InvalidJson { err })?,\n\n _p: std::marker::PhantomData,\n\n })\n\n }\n\n\n\n /// Create a `StreamPacket` from arbitrary bytes.\n\n pub fn from_bytes(data: Vec<u8>) -> Self {\n","file_path":"src/backend/stream.rs","rank":48,"score":67133.23370633654},{"content":"///\n\n/// #[derive(Debug, Error)]\n\n/// #[error(\"Error streaming data\")]\n\n/// struct StreamError;\n\n///\n\n/// impl From<data::Error> for StreamError {\n\n/// fn from(_other: data::Error) -> StreamError {\n\n/// StreamError\n\n/// }\n\n/// }\n\n///\n\n/// impl From<backend::ConvertToError> for StreamError {\n\n/// fn from(_other: backend::ConvertToError) -> StreamError {\n\n/// StreamError\n\n/// }\n\n/// }\n\n///\n\n/// #[backend::async_trait]\n\n/// impl backend::StreamService for MyPlugin {\n\n/// /// The type of JSON value we might return in our `initial_data`.\n","file_path":"src/backend/stream.rs","rank":49,"score":67132.05740716233},{"content":"}\n\n\n\nimpl From<SubscribeStreamStatus> for pluginv2::subscribe_stream_response::Status {\n\n fn from(other: SubscribeStreamStatus) -> Self {\n\n match other {\n\n SubscribeStreamStatus::Ok => Self::Ok,\n\n SubscribeStreamStatus::NotFound => Self::NotFound,\n\n SubscribeStreamStatus::PermissionDenied => Self::PermissionDenied,\n\n }\n\n }\n\n}\n\n\n\n/// Data returned from an initial request to subscribe to a stream.\n\n#[derive(Debug)]\n\npub struct InitialData {\n\n data: Vec<u8>,\n\n}\n\n\n\nimpl InitialData {\n\n /// Create some initial data representing a `Frame`.\n","file_path":"src/backend/stream.rs","rank":50,"score":67131.73348141623},{"content":" /// include details about the datasource instance in the\n\n /// `data_source_instance_settings` field.\n\n pub plugin_context: PluginContext,\n\n /// The subscription path; see module level comments for details.\n\n pub path: Path,\n\n /// Data to be published to the stream.\n\n pub data: serde_json::Value,\n\n}\n\n\n\nimpl TryFrom<pluginv2::PublishStreamRequest> for PublishStreamRequest {\n\n type Error = ConvertFromError;\n\n fn try_from(other: pluginv2::PublishStreamRequest) -> Result<Self, Self::Error> {\n\n Ok(Self {\n\n plugin_context: other\n\n .plugin_context\n\n .ok_or(ConvertFromError::MissingPluginContext)\n\n .and_then(TryInto::try_into)?,\n\n path: Path::new(other.path)?,\n\n data: super::read_json(&other.data)?,\n\n })\n","file_path":"src/backend/stream.rs","rank":51,"score":67129.28835518716},{"content":" T: Send + Sync + StreamService + 'static,\n\n{\n\n #[tracing::instrument(skip(self), level = \"debug\")]\n\n async fn subscribe_stream(\n\n &self,\n\n request: tonic::Request<pluginv2::SubscribeStreamRequest>,\n\n ) -> Result<tonic::Response<pluginv2::SubscribeStreamResponse>, tonic::Status> {\n\n let request = request\n\n .into_inner()\n\n .try_into()\n\n .map_err(ConvertFromError::into_tonic_status)?;\n\n let response = StreamService::subscribe_stream(self, request)\n\n .await\n\n .map_err(|e| tonic::Status::internal(e.to_string()))?\n\n .into();\n\n Ok(tonic::Response::new(response))\n\n }\n\n\n\n type RunStreamStream = Pin<\n\n Box<dyn futures_core::Stream<Item = Result<pluginv2::StreamPacket, tonic::Status>> + Send>,\n","file_path":"src/backend/stream.rs","rank":52,"score":67128.90844265553},{"content":"/// yield packet;\n\n/// x += n;\n\n/// }\n\n/// }\n\n/// .throttle(Duration::from_secs(1)),\n\n/// ))\n\n/// }\n\n///\n\n/// /// Handle a request to publish data to a stream.\n\n/// ///\n\n/// /// Currently unimplemented in this example, but the functionality _should_ work.\n\n/// async fn publish_stream(\n\n/// &self,\n\n/// _request: backend::PublishStreamRequest,\n\n/// ) -> Result<backend::PublishStreamResponse, Self::Error> {\n\n/// info!(\"Publishing to stream\");\n\n/// todo!()\n\n/// }\n\n/// }\n\n/// ```\n\n#[tonic::async_trait]\n","file_path":"src/backend/stream.rs","rank":53,"score":67128.37624818954},{"content":" initial_data: None,\n\n }\n\n }\n\n\n\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::PermissionDenied`].\n\n ///\n\n /// This should be returned when the caller is not permitted to access the requested path.\n\n pub fn permission_denied() -> Self {\n\n Self {\n\n status: SubscribeStreamStatus::PermissionDenied,\n\n initial_data: None,\n\n }\n\n }\n\n}\n\n\n\nimpl From<SubscribeStreamResponse> for pluginv2::SubscribeStreamResponse {\n\n fn from(other: SubscribeStreamResponse) -> Self {\n\n let mut response = pluginv2::SubscribeStreamResponse {\n\n status: 0,\n\n data: other.initial_data.map(|x| x.data).unwrap_or_default(),\n","file_path":"src/backend/stream.rs","rank":54,"score":67127.71361686893},{"content":"///\n\n/// This includes a status and some optional initial data for the stream.\n\n#[derive(Debug)]\n\n#[non_exhaustive]\n\npub struct SubscribeStreamResponse {\n\n /// The status of the response.\n\n pub status: SubscribeStreamStatus,\n\n /// Optional initial data to return to the client, used to pre-populate the stream.\n\n pub initial_data: Option<InitialData>,\n\n}\n\n\n\nimpl SubscribeStreamResponse {\n\n /// Create a new `SubscribeStreamResponse`.\n\n #[deprecated(\n\n since = \"1.3.0\",\n\n note = \"use ok/not_found/permission_denied constructors instead\"\n\n )]\n\n pub fn new(status: SubscribeStreamStatus, initial_data: Option<InitialData>) -> Self {\n\n Self {\n\n status,\n","file_path":"src/backend/stream.rs","rank":55,"score":67127.70958355858},{"content":" /// [`SubscribeStreamStatus::Ok`] for a specific [`Channel`][crate::live::Channel]).\n\n /// Grafana will then multiplex the returned stream to any future subscribers.\n\n ///\n\n /// When Grafana detects that there are no longer any subscribers to a channel, the stream\n\n /// will be terminated until the next active subscriber appears. Stream termination can\n\n /// may be slightly delayed, generally by a few seconds.\n\n async fn run_stream(&self, request: RunStreamRequest) -> Result<Self::Stream, Self::Error>;\n\n\n\n /// Handle requests to publish to a plugin or datasource managed channel path (currently unimplemented).\n\n ///\n\n /// Implementations should check the publish permissions of the incoming request.\n\n async fn publish_stream(\n\n &self,\n\n request: PublishStreamRequest,\n\n ) -> Result<PublishStreamResponse, Self::Error>;\n\n}\n\n\n\n#[tonic::async_trait]\n\nimpl<T> pluginv2::stream_server::Stream for T\n\nwhere\n","file_path":"src/backend/stream.rs","rank":56,"score":67127.31140152423},{"content":" plugin_context: other\n\n .plugin_context\n\n .ok_or(ConvertFromError::MissingPluginContext)\n\n .and_then(TryInto::try_into)?,\n\n path: Path::new(other.path)?,\n\n data: other.data,\n\n })\n\n }\n\n}\n\n\n\n/// The status of a subscribe stream response.\n\n#[derive(Clone, Copy, Debug)]\n\n#[non_exhaustive]\n\npub enum SubscribeStreamStatus {\n\n /// The request to subscribe was accepted.\n\n Ok,\n\n /// The requested path was not found.\n\n NotFound,\n\n /// The user did not have permission to subscribe to the requested stream.\n\n PermissionDenied,\n","file_path":"src/backend/stream.rs","rank":57,"score":67127.15651319084},{"content":" }\n\n }\n\n\n\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::PermissionDenied`].\n\n ///\n\n /// This should be returned when the caller is not permitted to access the requested path.\n\n pub fn permission_denied(details: serde_json::Value) -> Self {\n\n Self {\n\n status: PublishStreamStatus::PermissionDenied,\n\n data: details,\n\n }\n\n }\n\n}\n\n\n\nimpl TryFrom<PublishStreamResponse> for pluginv2::PublishStreamResponse {\n\n type Error = serde_json::Error;\n\n fn try_from(other: PublishStreamResponse) -> Result<Self, Self::Error> {\n\n let mut response = pluginv2::PublishStreamResponse {\n\n status: 0,\n\n data: serde_json::to_vec(&other.data)?,\n","file_path":"src/backend/stream.rs","rank":58,"score":67125.52633246413},{"content":" }\n\n\n\n #[tracing::instrument(skip(self), level = \"debug\")]\n\n async fn publish_stream(\n\n &self,\n\n request: tonic::Request<pluginv2::PublishStreamRequest>,\n\n ) -> Result<tonic::Response<pluginv2::PublishStreamResponse>, tonic::Status> {\n\n let request = request\n\n .into_inner()\n\n .try_into()\n\n .map_err(ConvertFromError::into_tonic_status)?;\n\n let response = StreamService::publish_stream(self, request)\n\n .await\n\n .map_err(|e| tonic::Status::internal(e.to_string()))?\n\n .try_into()\n\n .map_err(|e: serde_json::Error| tonic::Status::internal(e.to_string()))?;\n\n Ok(tonic::Response::new(response))\n\n }\n\n}\n","file_path":"src/backend/stream.rs","rank":59,"score":67125.49906609737},{"content":" >;\n\n\n\n #[tracing::instrument(skip(self), level = \"debug\")]\n\n async fn run_stream(\n\n &self,\n\n request: tonic::Request<pluginv2::RunStreamRequest>,\n\n ) -> Result<tonic::Response<Self::RunStreamStream>, tonic::Status> {\n\n let request = request\n\n .into_inner()\n\n .try_into()\n\n .map_err(ConvertFromError::into_tonic_status)?;\n\n let stream = StreamService::run_stream(self, request)\n\n .await\n\n .map_err(|e| tonic::Status::internal(e.to_string()))?\n\n .map_ok(|packet: StreamPacket<T::JsonValue>| packet.into_plugin_packet())\n\n .map(|res| match res {\n\n Ok(x) => Ok(x),\n\n Err(e) => Err(tonic::Status::internal(e.to_string())),\n\n });\n\n Ok(tonic::Response::new(Box::pin(stream)))\n","file_path":"src/backend/stream.rs","rank":60,"score":67125.28963932439},{"content":" initial_data,\n\n }\n\n }\n\n\n\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::Ok`].\n\n ///\n\n /// This is the happy path to be used when a subscription request succeeded.\n\n pub fn ok(initial_data: Option<InitialData>) -> Self {\n\n Self {\n\n status: SubscribeStreamStatus::Ok,\n\n initial_data,\n\n }\n\n }\n\n\n\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::NotFound`].\n\n ///\n\n /// This should be returned when the caller requested an unknown path.\n\n pub fn not_found() -> Self {\n\n Self {\n\n status: SubscribeStreamStatus::NotFound,\n","file_path":"src/backend/stream.rs","rank":61,"score":67123.8974076026},{"content":" Self {\n\n data,\n\n _p: std::marker::PhantomData,\n\n }\n\n }\n\n\n\n fn into_plugin_packet(self) -> pluginv2::StreamPacket {\n\n pluginv2::StreamPacket { data: self.data }\n\n }\n\n}\n\n\n\n/// Type alias for a pinned, boxed stream of stream packets with a custom error type.\n\npub type BoxRunStream<E, T = ()> = Pin<Box<dyn Stream<Item = Result<StreamPacket<T>, E>> + Send>>;\n\n\n\n/// A request to publish data to a stream.\n\n#[non_exhaustive]\n\npub struct PublishStreamRequest {\n\n /// Details of the plugin instance from which the request originated.\n\n ///\n\n /// If the request originates from a datasource instance, this will\n","file_path":"src/backend/stream.rs","rank":62,"score":67122.93266755174},{"content":" }\n\n }\n\n}\n\n\n\n/// The response to a stream publish request.\n\n#[non_exhaustive]\n\npub struct PublishStreamResponse {\n\n /// The status of the response.\n\n pub status: PublishStreamStatus,\n\n /// Data returned in response to publishing.\n\n pub data: serde_json::Value,\n\n}\n\n\n\nimpl PublishStreamResponse {\n\n /// Create a new `PublishStreamResponse`.\n\n #[deprecated(\n\n since = \"1.3.0\",\n\n note = \"use ok/not_found/permission_denied constructors instead\"\n\n )]\n\n pub fn new(status: PublishStreamStatus, data: serde_json::Value) -> Self {\n","file_path":"src/backend/stream.rs","rank":63,"score":67121.88940998375},{"content":" Self { status, data }\n\n }\n\n\n\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::Ok`].\n\n ///\n\n /// This is the happy path to be used when a publish request succeeded.\n\n pub fn ok(data: serde_json::Value) -> Self {\n\n Self {\n\n status: PublishStreamStatus::Ok,\n\n data,\n\n }\n\n }\n\n\n\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::NotFound`].\n\n ///\n\n /// This should be returned when the caller requested an unknown path.\n\n pub fn not_found(details: serde_json::Value) -> Self {\n\n Self {\n\n status: PublishStreamStatus::NotFound,\n\n data: details,\n","file_path":"src/backend/stream.rs","rank":64,"score":67118.98579420739},{"content":" ///\n\n /// If the implementation does not intend to return JSON variants, this\n\n /// can be set to `()`. If the structure of the returned JSON is not statically known, this\n\n /// should be set to [`serde_json::Value`].\n\n type JsonValue: Serialize;\n\n\n\n /// The type of error that can occur while fetching a stream packet.\n\n type Error: std::error::Error;\n\n\n\n /// The type of stream returned by `run_stream`.\n\n ///\n\n /// This will generally be impossible to name directly, so returning the\n\n /// [`BoxRunStream`] type alias will probably be more convenient.\n\n type Stream: futures_core::Stream<Item = Result<StreamPacket<Self::JsonValue>, Self::Error>>\n\n + Send;\n\n\n\n /// Begin sending stream packets to a client.\n\n ///\n\n /// This will only be called once per channel, shortly after the first successful subscription\n\n /// to that channel by the first client (after `subscribe_stream` returns a response with\n","file_path":"src/backend/stream.rs","rank":65,"score":67116.40179916333},{"content":" }\n\n}\n\n\n\n/// The status of a publish stream response.\n\n#[non_exhaustive]\n\npub enum PublishStreamStatus {\n\n /// The request to publish was accepted.\n\n Ok,\n\n /// The requested path was not found.\n\n NotFound,\n\n /// The user did not have permission to publish to the requested stream.\n\n PermissionDenied,\n\n}\n\n\n\nimpl From<PublishStreamStatus> for pluginv2::publish_stream_response::Status {\n\n fn from(other: PublishStreamStatus) -> Self {\n\n match other {\n\n PublishStreamStatus::Ok => Self::Ok,\n\n PublishStreamStatus::NotFound => Self::NotFound,\n\n PublishStreamStatus::PermissionDenied => Self::PermissionDenied,\n","file_path":"src/backend/stream.rs","rank":66,"score":67115.79890862766},{"content":" };\n\n response.set_status(other.status.into());\n\n response\n\n }\n\n}\n\n\n\n/// A request to 'run' a stream, i.e. begin streaming data.\n\n///\n\n/// This is made by Grafana _after_ a stream subscription request has been accepted,\n\n/// and will include the same `path` as the subscription request.\n\n#[derive(Debug)]\n\n#[non_exhaustive]\n\npub struct RunStreamRequest {\n\n /// Metadata about the plugin from which the request originated.\n\n pub plugin_context: PluginContext,\n\n\n\n /// The subscription path; see module level comments for details.\n\n pub path: Path,\n\n\n\n /// Optional raw data.\n","file_path":"src/backend/stream.rs","rank":67,"score":67115.26279651935},{"content":" \"Data type mismatch in field {} (existing: {existing:?}, new: {new:?})\",\n\n field\n\n )]\n\n DataTypeMismatch {\n\n /// The existing datatype of the field.\n\n existing: DataType,\n\n /// The datatype of the new data.\n\n new: DataType,\n\n /// The name of the field.\n\n field: String,\n\n },\n\n\n\n /// Occurs when a frame had mismatched field lengths while checking.\n\n #[error(\n\n \"Frame field length mismatch: {}\",\n\n .lengths.iter().map(|x| format!(\"{} ({})\", x.0, x.1)).join(\", \")\n\n )]\n\n FieldLengthMismatch {\n\n /// The names and lengths of the fields in the `Frame`.\n\n lengths: Vec<(String, usize)>,\n\n },\n\n\n\n /// A field was created using an Arrow array with a datatype unsupported by Grafana.\n\n #[error(\"Unsupported Arrow data type: {0:?}\")]\n\n UnsupportedArrowDataType(DataType),\n\n}\n","file_path":"src/data/error.rs","rank":68,"score":67016.57199671636},{"content":"//! Error types returned by the SDK.\n\nuse arrow2::datatypes::DataType;\n\nuse itertools::Itertools;\n\nuse thiserror::Error;\n\n\n\nuse super::frame::to_arrow;\n\n\n\n/// Errors that can occur when interacting with the Grafana plugin SDK.\n\n#[derive(Debug, Error)]\n\n#[non_exhaustive]\n\npub enum Error {\n\n /// An error has occurred when serializing to Arrow IPC format.\n\n #[error(\"Arrow serialization error: {0}\")]\n\n ArrowSerialization(#[from] to_arrow::Error),\n\n\n\n /// There is a datatype mismatch in a field.\n\n ///\n\n /// This can happen when calling [`Field::set_values`][crate::data::Field::set_values] with an array whose datatype\n\n /// does not match the existing array.\n\n #[error(\n","file_path":"src/data/error.rs","rank":69,"score":67005.87814050629},{"content":"/// Indicates that a type can be converted to one that is [`FieldType`], and holds associated metadata.\n\n///\n\n/// For example, [`DateTime<T>`]s are valid `Field` values, but must first be converted\n\n/// to nanoseconds-since-the-epoch in i64 values; the original type and corresponding\n\n/// [`TypeInfoType`] is stored here.\n\n///\n\n/// This trait mainly exists to enable smoother APIs when creating [`Field`]s.\n\n///\n\n/// [`Field`]: crate::data::Field\n\npub trait IntoFieldType {\n\n /// The type to which `Self` will be converted when storing values in a `Field`.\n\n type ElementType;\n\n /// The corresponding [`TypeInfoType`] for this original data type.\n\n const TYPE_INFO_TYPE: TypeInfoType;\n\n /// Convert this type into an (optional) field type.\n\n fn into_field_type(self) -> Option<Self::ElementType>;\n\n}\n\n\n\n// Optional impl - a no-op.\n\nimpl<T> IntoFieldType for Option<T>\n\nwhere\n\n T: IntoFieldType,\n\n{\n\n type ElementType = T;\n\n const TYPE_INFO_TYPE: TypeInfoType = T::TYPE_INFO_TYPE;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n self\n\n }\n\n}\n","file_path":"src/data/field_type.rs","rank":70,"score":66330.7097357407},{"content":"/// Indicates that a type is can be stored in an Arrow array.\n\npub trait FieldType {\n\n /// The type of arrow array this field type is stored in.\n\n type Array;\n\n /// The logical arrow data type that an arrow array of this data should have.\n\n const ARROW_DATA_TYPE: DataType;\n\n\n\n /// Convert the logical type of `Self::Array`, if needed.\n\n ///\n\n /// The default implementation is a no-op, but some field types may need to\n\n /// implement this to ensure the underlying boxed Arrow array can be downcast correctly.\n\n fn convert_arrow_array(array: Self::Array, _data_type: DataType) -> Self::Array {\n\n array\n\n }\n\n}\n\n\n","file_path":"src/data/field_type.rs","rank":71,"score":66321.0654098946},{"content":"#[derive(Debug)]\n\nstruct HCLogSerdeMapVisitor<S: SerializeMap> {\n\n serializer: S,\n\n state: Result<(), S::Error>,\n\n}\n\n\n\nimpl<S> HCLogSerdeMapVisitor<S>\n\nwhere\n\n S: SerializeMap,\n\n{\n\n /// Create a new map visitor.\n\n pub fn new(serializer: S) -> Self {\n\n Self {\n\n serializer,\n\n state: Ok(()),\n\n }\n\n }\n\n\n\n /// Completes serializing the visited object, returning ownership of the underlying serializer\n\n /// if all fields were serialized correctly, or `Err(S::Error)` if a field could not be\n\n /// serialized.\n","file_path":"src/backend/tracing_fmt.rs","rank":72,"score":65678.67600728074},{"content":"#[tonic::async_trait]\n\npub trait DataService {\n\n /// The error type that can be returned by individual queries.\n\n ///\n\n /// This must implement [`DataQueryError`], which allows the SDK to\n\n /// align queries up with any failed requests.\n\n type QueryError: DataQueryError;\n\n\n\n /// The type of stream returned by the `query_data` method.\n\n ///\n\n /// This will generally be impossible to name directly, so returning the\n\n /// [`BoxDataResponseStream`] type alias will probably be more convenient.\n\n type Stream: Stream<Item = Result<DataResponse, Self::QueryError>> + Send;\n\n\n\n /// Query data for an input request.\n\n ///\n\n /// The request will contain zero or more queries, as well as information about the\n\n /// origin of the queries (such as the datasource instance) in the `plugin_context` field.\n\n async fn query_data(&self, request: QueryDataRequest) -> Self::Stream;\n\n}\n\n\n","file_path":"src/backend/data.rs","rank":73,"score":65611.0195394446},{"content":"\n\n/// The results from a [`DataQuery`].\n\n#[derive(Debug)]\n\npub struct DataResponse {\n\n /// The unique identifier of the query, set by the frontend call.\n\n ///\n\n /// This is used to align queries in the request to data in the response,\n\n /// and can be obtained from the [`DataQuery`].\n\n ref_id: String,\n\n\n\n /// The data returned from the query.\n\n frames: Result<Vec<Vec<u8>>, data::Error>,\n\n}\n\n\n\nimpl DataResponse {\n\n /// Create a new [`DataResponse`] with the given `ref_id` and `frames`.\n\n #[must_use]\n\n pub fn new(ref_id: String, frames: Vec<data::CheckedFrame<'_>>) -> Self {\n\n Self {\n\n ref_id: ref_id.clone(),\n\n frames: to_arrow(frames, &Some(ref_id)),\n\n }\n\n }\n\n}\n\n\n\n/// Error supertrait used in [`DataService::query_data`].\n","file_path":"src/backend/data.rs","rank":74,"score":64656.03839600456},{"content":"/// .queries\n\n/// .into_iter()\n\n/// .map(|x| async {\n\n/// // Here we create a single response Frame for each query.\n\n/// // Frames can be created from iterators of fields using [`IntoFrame`].\n\n/// Ok(backend::DataResponse::new(\n\n/// x.ref_id.clone(),\n\n/// // Return zero or more frames.\n\n/// // A real implementation would fetch this data from a database\n\n/// // or something.\n\n/// vec![[\n\n/// [1_u32, 2, 3].into_field(\"x\"),\n\n/// [\"a\", \"b\", \"c\"].into_field(\"y\"),\n\n/// ]\n\n/// .into_frame(\"foo\")\n\n/// .check()\n\n/// .map_err(|source| QueryError {\n\n/// ref_id: x.ref_id,\n\n/// source,\n\n/// })?],\n\n/// ))\n\n/// })\n\n/// .collect::<FuturesOrdered<_>>(),\n\n/// )\n\n/// }\n\n/// }\n\n/// ```\n","file_path":"src/backend/data.rs","rank":75,"score":64653.44926384675},{"content":"/// /// The type of error that could be returned by an individual query.\n\n/// type QueryError = QueryError;\n\n///\n\n/// /// The type of iterator we're returning.\n\n/// ///\n\n/// /// In general the concrete type will be impossible to name in advance,\n\n/// /// so the `backend::BoxDataResponseStream` type alias will be useful.\n\n/// type Stream = backend::BoxDataResponseStream<Self::QueryError>;\n\n///\n\n/// /// Respond to a request for data from Grafana.\n\n/// ///\n\n/// /// This request will contain zero or more queries, as well as information\n\n/// /// about the datasource instance on behalf of which this request is made,\n\n/// /// such as address, credentials, etc.\n\n/// ///\n\n/// /// Our plugin must respond to each query and return an iterator of `DataResponse`s,\n\n/// /// which themselves can contain zero or more `Frame`s.\n\n/// async fn query_data(&self, request: backend::QueryDataRequest) -> Self::Stream {\n\n/// Box::pin(\n\n/// request\n","file_path":"src/backend/data.rs","rank":76,"score":64649.23721774324},{"content":" ///\n\n /// If the request originates from a datasource instance, this will\n\n /// include details about the datasource instance in the\n\n /// `data_source_instance_settings` field.\n\n pub plugin_context: backend::PluginContext,\n\n /// Headers included along with the request by Grafana.\n\n pub headers: HashMap<String, String>,\n\n /// The queries requested by a user or alert.\n\n ///\n\n /// Each [`DataQuery`] contains a unique `ref_id` field which identifies\n\n /// the query to the frontend; this should be included in the corresponding\n\n /// `DataResponse` for each query.\n\n pub queries: Vec<DataQuery>,\n\n}\n\n\n\nimpl TryFrom<pluginv2::QueryDataRequest> for QueryDataRequest {\n\n type Error = ConvertFromError;\n\n fn try_from(other: pluginv2::QueryDataRequest) -> Result<Self, Self::Error> {\n\n Ok(Self {\n\n plugin_context: other\n","file_path":"src/backend/data.rs","rank":77,"score":64649.12373059916},{"content":"/// Type alias for a boxed iterator of query responses, useful for returning from [`DataService::query_data`].\n\npub type BoxDataResponseStream<E> =\n\n Pin<Box<dyn Stream<Item = Result<backend::DataResponse, E>> + Send>>;\n\n\n\n/// Serialize a slice of frames to Arrow IPC format.\n\n///\n\n/// If `ref_id` is provided, it is passed down to the various conversion\n\n/// function and takes precedence over any `ref_id`s set on the individual frames.\n\npub(crate) fn to_arrow<'a>(\n\n frames: impl IntoIterator<Item = data::CheckedFrame<'a>>,\n\n ref_id: &Option<String>,\n\n) -> Result<Vec<Vec<u8>>, data::Error> {\n\n frames\n\n .into_iter()\n\n .map(|frame| Ok(frame.to_arrow(ref_id.clone())?))\n\n .collect()\n\n}\n\n\n\n#[tonic::async_trait]\n\nimpl<T> pluginv2::data_server::Data for T\n","file_path":"src/backend/data.rs","rank":78,"score":64648.87435625484},{"content":"//! SDK types and traits relevant to plugins that query data.\n\nuse std::{collections::HashMap, pin::Pin, time::Duration};\n\n\n\nuse futures_core::Stream;\n\nuse futures_util::StreamExt;\n\nuse serde_json::Value;\n\n\n\nuse crate::{\n\n backend::{self, ConvertFromError, TimeRange},\n\n data, pluginv2,\n\n};\n\n\n\n/// A request for data made by Grafana.\n\n///\n\n/// Details of the request source can be found in `plugin_context`,\n\n/// while the actual plugins themselves are in `queries`.\n\n#[derive(Debug)]\n\n#[non_exhaustive]\n\npub struct QueryDataRequest {\n\n /// Details of the plugin instance from which the request originated.\n","file_path":"src/backend/data.rs","rank":79,"score":64648.573749532006},{"content":"///\n\n/// /// An error that may occur during a query.\n\n/// ///\n\n/// /// This must store the `ref_id` of the query so that Grafana can line it up.\n\n/// #[derive(Debug, Error)]\n\n/// #[error(\"Error querying backend for query {ref_id}: {source}\")]\n\n/// struct QueryError {\n\n/// source: data::Error,\n\n/// ref_id: String,\n\n/// }\n\n///\n\n/// impl backend::DataQueryError for QueryError {\n\n/// fn ref_id(self) -> String {\n\n/// self.ref_id\n\n/// }\n\n/// }\n\n///\n\n/// #[backend::async_trait]\n\n/// impl backend::DataService for MyPlugin {\n\n///\n","file_path":"src/backend/data.rs","rank":80,"score":64648.551003874316},{"content":"where\n\n T: DataService + Send + Sync + 'static,\n\n{\n\n #[tracing::instrument(skip(self), level = \"debug\")]\n\n async fn query_data(\n\n &self,\n\n request: tonic::Request<pluginv2::QueryDataRequest>,\n\n ) -> Result<tonic::Response<pluginv2::QueryDataResponse>, tonic::Status> {\n\n let responses = DataService::query_data(\n\n self,\n\n request\n\n .into_inner()\n\n .try_into()\n\n .map_err(ConvertFromError::into_tonic_status)?,\n\n )\n\n .await\n\n .map(|resp| match resp {\n\n Ok(x) => {\n\n let ref_id = x.ref_id;\n\n x.frames.map_or_else(\n","file_path":"src/backend/data.rs","rank":81,"score":64642.980901072646},{"content":" /// This contains all of the other properties, as well as custom properties.\n\n pub json: Value,\n\n}\n\n\n\nimpl TryFrom<pluginv2::DataQuery> for DataQuery {\n\n type Error = ConvertFromError;\n\n fn try_from(other: pluginv2::DataQuery) -> Result<Self, Self::Error> {\n\n Ok(Self {\n\n ref_id: other.ref_id,\n\n query_type: other.query_type,\n\n max_data_points: other.max_data_points,\n\n interval: Duration::from_millis(other.interval_ms as u64),\n\n time_range: other\n\n .time_range\n\n .map(TimeRange::from)\n\n .ok_or(ConvertFromError::MissingTimeRange)?,\n\n json: backend::read_json(&other.json)?,\n\n })\n\n }\n\n}\n","file_path":"src/backend/data.rs","rank":82,"score":64642.59547303367},{"content":" )\n\n }\n\n Err(e) => {\n\n let err_string = e.to_string();\n\n (\n\n e.ref_id(),\n\n pluginv2::DataResponse {\n\n frames: vec![],\n\n error: err_string,\n\n json_meta: vec![],\n\n },\n\n )\n\n }\n\n })\n\n .collect()\n\n .await;\n\n Ok(tonic::Response::new(pluginv2::QueryDataResponse {\n\n responses,\n\n }))\n\n }\n\n}\n","file_path":"src/backend/data.rs","rank":83,"score":64639.96952303355},{"content":" .plugin_context\n\n .ok_or(ConvertFromError::MissingPluginContext)\n\n .and_then(TryInto::try_into)?,\n\n headers: other.headers,\n\n queries: other\n\n .queries\n\n .into_iter()\n\n .map(DataQuery::try_from)\n\n .collect::<Result<Vec<_>, _>>()?,\n\n })\n\n }\n\n}\n\n\n\n/// A query made by Grafana to the plugin as part of a [`QueryDataRequest`].\n\n///\n\n/// The `json` field contains any fields set by the plugin's UI.\n\n#[derive(Debug)]\n\n#[non_exhaustive]\n\npub struct DataQuery {\n\n /// The unique identifier of the query, set by the frontend call.\n","file_path":"src/backend/data.rs","rank":84,"score":64637.077667631325},{"content":" |e| {\n\n (\n\n ref_id.clone(),\n\n pluginv2::DataResponse {\n\n frames: vec![],\n\n error: e.to_string(),\n\n json_meta: vec![],\n\n },\n\n )\n\n },\n\n |frames| {\n\n (\n\n ref_id.clone(),\n\n pluginv2::DataResponse {\n\n frames,\n\n error: \"\".to_string(),\n\n json_meta: vec![],\n\n },\n\n )\n\n },\n","file_path":"src/backend/data.rs","rank":85,"score":64636.0765207694},{"content":" ///\n\n /// This should be included in the corresponding [`DataResponse`].\n\n pub ref_id: String,\n\n\n\n /// An identifier for the type of query.\n\n ///\n\n /// This can be used to distinguish different types of queries.\n\n pub query_type: String,\n\n\n\n /// The maximum number of datapoints that should be returned from a time series query.\n\n pub max_data_points: i64,\n\n\n\n /// The suggested duration between time points in a time series query.\n\n pub interval: Duration,\n\n\n\n /// The start and end of the query requested by the frontend.\n\n pub time_range: TimeRange,\n\n\n\n /// The raw JSON query.\n\n ///\n","file_path":"src/backend/data.rs","rank":86,"score":64634.33750497753},{"content":"\n\nimpl FieldType for NaiveDateTime {\n\n type Array = PrimitiveArray<i64>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\n\n\n\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n\n array.to(data_type)\n\n }\n\n}\n\n\n\nimpl IntoFieldType for NaiveDateTime {\n\n type ElementType = i64;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self.timestamp_nanos())\n\n }\n\n}\n\n\n\n// String impls.\n","file_path":"src/data/field_type.rs","rank":87,"score":64040.442107128925},{"content":"\n\nimpl FieldType for &str {\n\n type Array = Utf8Array<i32>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Utf8;\n\n}\n\n\n\nimpl<'a> IntoFieldType for &'a str {\n\n type ElementType = &'a str;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::String;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self)\n\n }\n\n}\n\n\n\nimpl FieldType for String {\n\n type Array = Utf8Array<i32>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Utf8;\n\n}\n\n\n\nimpl IntoFieldType for String {\n\n type ElementType = String;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::String;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self)\n\n }\n\n}\n","file_path":"src/data/field_type.rs","rank":88,"score":64039.298734393335},{"content":" }\n\n}\n\n\n\nimpl IntoFieldType for bool {\n\n type ElementType = bool;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Bool;\n\n\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self)\n\n }\n\n}\n\n\n\n// DateTime impls.\n\n\n\nimpl FieldType for SystemTime {\n\n type Array = PrimitiveArray<i64>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\n\n\n\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n","file_path":"src/data/field_type.rs","rank":89,"score":64038.705488007356},{"content":" }\n\n}\n\n\n\nimpl FieldType for NaiveDate {\n\n type Array = PrimitiveArray<i64>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\n\n\n\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n\n array.to(data_type)\n\n }\n\n}\n\n\n\nimpl IntoFieldType for NaiveDate {\n\n type ElementType = i64;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self.and_hms(0, 0, 0).timestamp_nanos())\n\n }\n\n}\n","file_path":"src/data/field_type.rs","rank":90,"score":64038.02609655463},{"content":" const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\n\n\n\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n\n array.to(data_type)\n\n }\n\n}\n\n\n\nimpl<T> IntoFieldType for DateTime<T>\n\nwhere\n\n T: Offset + TimeZone,\n\n{\n\n type ElementType = i64;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self.timestamp_nanos())\n\n }\n\n}\n\n\n\nimpl<T> FieldType for Date<T>\n","file_path":"src/data/field_type.rs","rank":91,"score":64037.87894504896},{"content":"\n\nmacro_rules! impl_fieldtype_for_primitive {\n\n ($ty: ty, $arrow_ty: expr, $type_info: expr) => {\n\n impl FieldType for $ty {\n\n type Array = PrimitiveArray<$ty>;\n\n const ARROW_DATA_TYPE: DataType = $arrow_ty;\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n\n array.to(data_type)\n\n }\n\n }\n\n\n\n impl IntoFieldType for $ty {\n\n type ElementType = $ty;\n\n const TYPE_INFO_TYPE: TypeInfoType = $type_info;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self)\n\n }\n\n }\n\n };\n\n}\n","file_path":"src/data/field_type.rs","rank":92,"score":64037.79729319514},{"content":"where\n\n T: Offset + TimeZone,\n\n{\n\n type Array = PrimitiveArray<i64>;\n\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\n\n\n\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\n\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\n\n array.to(data_type)\n\n }\n\n}\n\n\n\nimpl<T> IntoFieldType for Date<T>\n\nwhere\n\n T: Offset + TimeZone,\n\n{\n\n type ElementType = i64;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n Some(self.and_hms(0, 0, 0).timestamp_nanos())\n","file_path":"src/data/field_type.rs","rank":93,"score":64036.76407256681},{"content":"\n\nimpl_fieldtype_for_primitive!(i8, DataType::Int8, TypeInfoType::Int8);\n\nimpl_fieldtype_for_primitive!(i16, DataType::Int16, TypeInfoType::Int16);\n\nimpl_fieldtype_for_primitive!(i32, DataType::Int32, TypeInfoType::Int32);\n\nimpl_fieldtype_for_primitive!(i64, DataType::Int64, TypeInfoType::Int64);\n\nimpl_fieldtype_for_primitive!(u8, DataType::UInt8, TypeInfoType::UInt8);\n\nimpl_fieldtype_for_primitive!(u16, DataType::UInt16, TypeInfoType::UInt16);\n\nimpl_fieldtype_for_primitive!(u32, DataType::UInt32, TypeInfoType::UInt32);\n\nimpl_fieldtype_for_primitive!(u64, DataType::UInt64, TypeInfoType::UInt64);\n\nimpl_fieldtype_for_primitive!(f32, DataType::Float32, TypeInfoType::Float32);\n\nimpl_fieldtype_for_primitive!(f64, DataType::Float64, TypeInfoType::Float64);\n\n\n\n// Boolean impl.\n\n\n\nimpl FieldType for bool {\n\n type Array = BooleanArray;\n\n const ARROW_DATA_TYPE: DataType = DataType::Boolean;\n\n\n\n fn convert_arrow_array(array: Self::Array, _data_type: DataType) -> Self::Array {\n\n array\n","file_path":"src/data/field_type.rs","rank":94,"score":64036.59432054892},{"content":"//! Types of field understood by the Grafana plugin SDK.\n\nuse std::time::{SystemTime, UNIX_EPOCH};\n\n\n\nuse arrow2::{\n\n array::{BooleanArray, PrimitiveArray, Utf8Array},\n\n datatypes::{DataType, TimeUnit},\n\n};\n\nuse chrono::prelude::*;\n\n\n\nuse crate::data::TypeInfoType;\n\n\n\n/// Indicates that a type is can be stored in an Arrow array.\n","file_path":"src/data/field_type.rs","rank":95,"score":64035.203079076564},{"content":" array.to(data_type)\n\n }\n\n}\n\n\n\nimpl IntoFieldType for SystemTime {\n\n type ElementType = i64;\n\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\n\n fn into_field_type(self) -> Option<Self::ElementType> {\n\n // This won't overflow for about 300 years so we're probably fine.\n\n self.duration_since(UNIX_EPOCH)\n\n .ok()\n\n .and_then(|x| x.as_nanos().try_into().ok())\n\n }\n\n}\n\n\n\nimpl<T> FieldType for DateTime<T>\n\nwhere\n\n T: Offset + TimeZone,\n\n{\n\n type Array = PrimitiveArray<i64>;\n","file_path":"src/data/field_type.rs","rank":96,"score":64031.603452696916},{"content":"fn parse_knobs(input: syn::ItemFn, config: FinalConfig) -> TokenStream {\n\n // If type mismatch occurs, the current rustc points to the last statement.\n\n let (last_stmt_start_span, _) = {\n\n let mut last_stmt = input\n\n .block\n\n .stmts\n\n .last()\n\n .map(ToTokens::into_token_stream)\n\n .unwrap_or_default()\n\n .into_iter();\n\n // `Span` on stable Rust has a limitation that only points to the first\n\n // token, not the whole tokens. We can work around this limitation by\n\n // using the first/last span of the tokens like\n\n // `syn::Error::new_spanned` does.\n\n let start = last_stmt.next().map_or_else(Span::call_site, |t| t.span());\n\n let end = last_stmt.last().map_or(start, |t| t.span());\n\n (start, end)\n\n };\n\n\n\n let body = input.block;\n","file_path":"grafana-plugin-sdk-macros/src/lib.rs","rank":97,"score":63947.886637805306},{"content":"fn body_to_response(body: Bytes) -> pluginv2::CallResourceResponse {\n\n pluginv2::CallResourceResponse {\n\n code: 200,\n\n headers: std::collections::HashMap::new(),\n\n body,\n\n }\n\n}\n\n\n\n/// Type alias for a pinned, boxed future with a fallible HTTP response as output, with a custom error type.\n\npub type BoxResourceFuture<E> =\n\n Pin<Box<dyn std::future::Future<Output = Result<Response<Bytes>, E>>>>;\n\n\n\n/// Type alias for a pinned, boxed stream of HTTP responses with a custom error type.\n\npub type BoxResourceStream<E> = Pin<Box<dyn futures_core::Stream<Item = Result<Bytes, E>> + Send>>;\n\n\n\n/// Trait for plugins that can handle arbitrary resource requests.\n\n///\n\n/// Implementing this trait allows plugins to handle a wide variety of use cases beyond\n\n/// 'just' responding to requests for data and returning dataframes.\n\n///\n","file_path":"src/backend/resource.rs","rank":98,"score":63411.996111250395},{"content":"#[cfg_attr(docsrs, doc(notable_trait))]\n\npub trait FromFields<T: IntoFrame> {\n\n /// Create a [`Frame`] with the given name from `fields`.\n\n fn from_fields(name: impl Into<String>, fields: T) -> Frame;\n\n}\n\n\n\nimpl<T: IntoFrame> FromFields<T> for Frame {\n\n fn from_fields(name: impl Into<String>, fields: T) -> Frame {\n\n fields.into_frame(name)\n\n }\n\n}\n\n\n\n/// Options for customizing the way a [`Frame`] is serialized.\n\n#[derive(Clone, Copy, Debug, PartialEq, Serialize, Deserialize)]\n\n#[serde(rename_all = \"camelCase\")]\n\n#[non_exhaustive]\n\npub enum FrameInclude {\n\n /// Serialize both the schema and data.\n\n All,\n\n /// Serialize just the data.\n\n DataOnly,\n","file_path":"src/data/frame/mod.rs","rank":99,"score":63001.75115604622}],"string":"[\n {\n \"content\": \"/// Error supertrait used in [`DataService::query_data`].\\n\\npub trait DataQueryError: std::error::Error {\\n\\n /// Return the `ref_id` of the incoming query to which this error corresponds.\\n\\n ///\\n\\n /// This allows the SDK to align queries up with any failed requests.\\n\\n fn ref_id(self) -> String;\\n\\n}\\n\\n\\n\\n/// Used to respond for requests for data from datasources and app plugins.\\n\\n///\\n\\n/// Datasource plugins will usually want to implement this trait to perform the\\n\\n/// bulk of their processing.\\n\\n///\\n\\n/// # Example\\n\\n///\\n\\n/// ```rust\\n\\n/// use futures_util::stream::FuturesOrdered;\\n\\n/// use grafana_plugin_sdk::{backend, data, prelude::*};\\n\\n/// use thiserror::Error;\\n\\n///\\n\\n/// struct MyPlugin;\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 0,\n \"score\": 190401.9789481971\n },\n {\n \"content\": \"#[derive(Debug, Error)]\\n\\n#[error(\\\"Error querying backend for query {ref_id}: {source}\\\")]\\n\\nstruct QueryError {\\n\\n source: data::Error,\\n\\n ref_id: String,\\n\\n}\\n\\n\\n\\nimpl backend::DataQueryError for QueryError {\\n\\n fn ref_id(self) -> String {\\n\\n self.ref_id\\n\\n }\\n\\n}\\n\\n\\n\\n#[tonic::async_trait]\\n\\nimpl backend::DataService for MyPlugin {\\n\\n\\n\\n /// The type of error that could be returned by an individual query.\\n\\n type QueryError = QueryError;\\n\\n\\n\\n /// The type of iterator we're returning.\\n\\n ///\\n\\n /// In general the concrete type will be impossible to name in advance,\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 1,\n \"score\": 175173.18570870493\n },\n {\n \"content\": \"type ConvertFromResult<T> = std::result::Result<T, ConvertFromError>;\\n\\n\\n\\npub(self) fn read_json(jdoc: &[u8]) -> ConvertFromResult<Value> {\\n\\n // Grafana sometimes sends an empty string instead of an empty map, probably\\n\\n // because of some zero value Golang stuff?\\n\\n (!jdoc.is_empty())\\n\\n .then(|| {\\n\\n serde_json::from_slice(jdoc).map_err(|err| ConvertFromError::InvalidJson {\\n\\n err,\\n\\n json: String::from_utf8(jdoc.to_vec()).unwrap_or_else(|_| {\\n\\n format!(\\\"non-utf8 string: {}\\\", String::from_utf8_lossy(jdoc))\\n\\n }),\\n\\n })\\n\\n })\\n\\n .unwrap_or_else(|| Ok(serde_json::json!({})))\\n\\n}\\n\\n\\n\\n/// The time range for a query.\\n\\n#[derive(Clone, Debug)]\\n\\n#[non_exhaustive]\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 2,\n \"score\": 156583.1454670506\n },\n {\n \"content\": \"fn token_stream_with_error(mut tokens: TokenStream, error: syn::Error) -> TokenStream {\\n\\n tokens.extend(TokenStream::from(error.into_compile_error()));\\n\\n tokens\\n\\n}\\n\\n\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 3,\n \"score\": 154982.4391764912\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Data {\\n\\n values: Vec<Arc<dyn Array>>,\\n\\n}\\n\\n\\n\\nimpl TryFrom<(&'_ Schema, RawData<'_>)> for Data {\\n\\n type Error = serde_json::Error;\\n\\n\\n\\n /// Create `Data` from the schema and data objects found in the JSON representation.\\n\\n ///\\n\\n /// This handles deserializing each of the arrays in `values` with the correct datatypes,\\n\\n /// replacing any 'entities' (`NaN`, `Inf`, `-Inf`) in those arrays, and converting any\\n\\n /// which require it (e.g. timestamps).\\n\\n fn try_from((schema, data): (&'_ Schema, RawData<'_>)) -> Result<Self, Self::Error> {\\n\\n // Handle entity replacement, return values.\\n\\n let fields = schema.fields.iter();\\n\\n let values = data.values.into_iter();\\n\\n let entities = data\\n\\n .entities\\n\\n .unwrap_or_else(|| vec![None; fields.len()])\\n\\n .into_iter();\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 4,\n \"score\": 150719.60814677368\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut config = prost_build::Config::new();\\n\\n config.bytes(&[\\n\\n \\\".pluginv2.CallResourceRequest\\\",\\n\\n \\\".pluginv2.CallResourceResponse\\\",\\n\\n \\\".pluginv2.RunStreamRequest\\\",\\n\\n \\\".pluginv2.SubscribeStreamRequest\\\",\\n\\n ]);\\n\\n Ok(tonic_build::configure().compile_with_config(\\n\\n config,\\n\\n &[\\\"./vendor/proto/backend.proto\\\"],\\n\\n &[\\\"./vendor/proto\\\"],\\n\\n )?)\\n\\n}\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 7,\n \"score\": 139518.81164385538\n },\n {\n \"content\": \"struct SerializableFrameDataValues<'a, 'b> {\\n\\n fields: &'a [Field],\\n\\n entities: &'b [RefCell<Option<Entities>>],\\n\\n}\\n\\n\\n\\nimpl<'a, 'b> Serialize for SerializableFrameDataValues<'a, 'b> {\\n\\n fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>\\n\\n where\\n\\n S: Serializer,\\n\\n {\\n\\n let mut seq = serializer.serialize_seq(Some(self.fields.len()))?;\\n\\n for (arr, e) in self.fields.iter().zip(self.entities.iter()) {\\n\\n seq.serialize_element(&SerializableArray(&*arr.values, e))?;\\n\\n }\\n\\n seq.end()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/ser.rs\",\n \"rank\": 8,\n \"score\": 138005.55512096934\n },\n {\n \"content\": \"fn parse_services(list: &AttributeArgs) -> Result<Vec<String>, syn::Error> {\\n\\n list.iter()\\n\\n .map(|item| match item {\\n\\n syn::NestedMeta::Meta(syn::Meta::Path(path)) => {\\n\\n let svc = path\\n\\n .get_ident()\\n\\n .ok_or_else(|| syn::Error::new_spanned(&list, \\\"Must have specified ident\\\"))?\\n\\n .to_string()\\n\\n .to_lowercase();\\n\\n if ![\\\"data\\\", \\\"diagnostics\\\", \\\"resource\\\", \\\"stream\\\"].contains(&svc.as_str()) {\\n\\n let msg = format!(\\n\\n \\\"invalid service {}; must be one of `data`, `diagnostics`, `resource`, `stream`\\\",\\n\\n svc,\\n\\n );\\n\\n return Err(syn::Error::new_spanned(path, msg))\\n\\n }\\n\\n Ok(svc)\\n\\n },\\n\\n other => {\\n\\n let msg = \\\"invalid service specification: must contain one or more of `data`, `diagnostics`, `resource`, `stream`\\\";\\n\\n Err(syn::Error::new_spanned(other, msg))\\n\\n }\\n\\n })\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 9,\n \"score\": 133160.58973879775\n },\n {\n \"content\": \"struct SerializableSpan<'a, 'b, Span, N>(\\n\\n &'b tracing_subscriber::registry::SpanRef<'a, Span>,\\n\\n std::marker::PhantomData<N>,\\n\\n)\\n\\nwhere\\n\\n Span: for<'lookup> tracing_subscriber::registry::LookupSpan<'lookup>,\\n\\n N: for<'writer> FormatFields<'writer> + 'static;\\n\\n\\n\\nimpl<'a, 'b, Span, N> serde::ser::Serialize for SerializableSpan<'a, 'b, Span, N>\\n\\nwhere\\n\\n Span: for<'lookup> tracing_subscriber::registry::LookupSpan<'lookup>,\\n\\n N: for<'writer> FormatFields<'writer> + 'static,\\n\\n{\\n\\n fn serialize<Ser>(&self, serializer: Ser) -> Result<Ser::Ok, Ser::Error>\\n\\n where\\n\\n Ser: serde::ser::Serializer,\\n\\n {\\n\\n let mut serializer = serializer.serialize_map(None)?;\\n\\n\\n\\n let ext = self.0.extensions();\\n\",\n \"file_path\": \"src/backend/tracing_fmt.rs\",\n \"rank\": 10,\n \"score\": 128342.47218197273\n },\n {\n \"content\": \"# use std::sync::Arc;\\n\\n#\\n\\n# use grafana_plugin_sdk::backend;\\n\\n#\\n\\n# #[derive(Clone)]\\n\\n# struct Plugin;\\n\\n#\\n\\n# #[backend::async_trait]\\n\\n# impl backend::ResourceService for Plugin {\\n\\n# type Error = Arc<dyn std::error::Error + Send + Sync>;\\n\\n# type InitialResponse = Vec<u8>;\\n\\n# type Stream = backend::BoxResourceStream<Self::Error>;\\n\\n# async fn call_resource(&self, r: backend::CallResourceRequest) -> (Result<Self::InitialResponse, Self::Error>, Self::Stream) {\\n\\n# todo!()\\n\\n# }\\n\\n# }\\n\\n#\\n\\nfn main() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let fut = async {\\n\\n let listener = ::grafana_plugin_sdk::backend::initialize().await?;\\n\\n let service = Plugin;\\n\\n ::grafana_plugin_sdk::backend::Plugin::new()\\n\\n .resource_service(service.clone())\\n\\n .init_subscriber(true)\\n\\n .shutdown_handler(\\\"127.0.0.1:10001\\\".parse().expect(\\\"could not parse shutdown handler as SocketAddr\\\"))\\n\\n .start(listener)\\n\\n .await?;\\n\\n Ok::<_, Box<dyn std::error::Error>>(())\\n\\n };\\n\\n # if false {\\n\\n tokio::runtime::Builder::new_multi_thread()\\n\\n .thread_name(\\\"grafana-plugin-worker-thread\\\")\\n\\n .enable_all()\\n\\n .build()\\n\\n .expect(\\\"create tokio runtime\\\")\\n\\n .block_on(fut)?;\\n\\n # }\\n\\n Ok(())\\n\\n}\\n\\n```\\n\\n*/\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 11,\n \"score\": 126103.87357970884\n },\n {\n \"content\": \"/// Trait describing how an error should be converted into a `http::Response<Bytes>`.\\n\\npub trait ErrIntoHttpResponse: std::error::Error + Sized {\\n\\n /// Convert this error into a HTTP response.\\n\\n ///\\n\\n /// The default implementation returns a response with status code 500 (Internal Server Error)\\n\\n /// and the `Display` implementation of `Self` inside the `\\\"error\\\"` field of a JSON object\\n\\n /// in the body.\\n\\n ///\\n\\n /// Implementors may wish to override this if they wish to provide an alternative status code\\n\\n /// depending on, for example, the type of error returned from a resource call.\\n\\n ///\\n\\n /// # Example\\n\\n ///\\n\\n /// ```rust\\n\\n /// use bytes::Bytes;\\n\\n /// use grafana_plugin_sdk::backend;\\n\\n /// use thiserror::Error;\\n\\n ///\\n\\n /// #[derive(Debug, Error)]\\n\\n /// enum ResourceError {\\n\\n /// #[error(\\\"HTTP error: {0}\\\")]\\n\",\n \"file_path\": \"src/backend/resource.rs\",\n \"rank\": 12,\n \"score\": 119567.16326987864\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\nstruct RawData<'a> {\\n\\n #[serde(borrow, default)]\\n\\n values: Vec<&'a serde_json::value::RawValue>,\\n\\n #[serde(default)]\\n\\n entities: Option<Vec<Option<Entities>>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 13,\n \"score\": 118314.02978287739\n },\n {\n \"content\": \"type Result<T> = std::result::Result<T, Error>;\\n\\n\\n\\n/// The scope of a channel.\\n\\n///\\n\\n/// This determines the purpose of a channel in Grafana Live.\\n\\n#[derive(Clone, Copy, Debug, PartialEq)]\\n\\npub enum Scope {\\n\\n /// Built-in real-time features of Grafana core.\\n\\n Grafana,\\n\\n /// Passes control to a plugin.\\n\\n Plugin,\\n\\n /// Passes control to a datasource plugin.\\n\\n Datasource,\\n\\n /// A managed data frame stream.\\n\\n Stream,\\n\\n}\\n\\n\\n\\nimpl FromStr for Scope {\\n\\n type Err = Error;\\n\\n fn from_str(s: &str) -> Result<Self> {\\n\",\n \"file_path\": \"src/live/channel.rs\",\n \"rank\": 14,\n \"score\": 116756.18345987718\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\n#[serde(rename_all = \\\"camelCase\\\")]\\n\\nstruct Schema {\\n\\n name: String,\\n\\n ref_id: String,\\n\\n #[serde(default)]\\n\\n fields: Vec<Field>,\\n\\n #[serde(default)]\\n\\n meta: Option<Metadata>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 15,\n \"score\": 116519.68812627898\n },\n {\n \"content\": \"#[derive(Debug, Deserialize)]\\n\\n#[serde(rename_all = \\\"camelCase\\\")]\\n\\nstruct Field {\\n\\n #[serde(default)]\\n\\n name: String,\\n\\n #[serde(default)]\\n\\n labels: BTreeMap<String, String>,\\n\\n #[serde(default)]\\n\\n config: Option<FieldConfig>,\\n\\n #[serde(rename = \\\"type\\\")]\\n\\n _type: SimpleType,\\n\\n type_info: TypeInfo,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 16,\n \"score\": 116519.68812627898\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn async_main<R>(fut: impl std::future::Future<Output = R> + Send) -> R {\\n\\n tokio::runtime::Builder::new_multi_thread()\\n\\n .thread_name(\\\"grafana-plugin-worker-thread\\\")\\n\\n .enable_all()\\n\\n .build()\\n\\n .expect(\\\"create tokio runtime\\\")\\n\\n .block_on(fut)\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 17,\n \"score\": 115979.1027690189\n },\n {\n \"content\": \"struct TimestampProcessor;\\n\\nimpl ElementProcessor<i64> for TimestampProcessor {\\n\\n fn process_element(el: i64) -> i64 {\\n\\n el * 1_000_000\\n\\n }\\n\\n}\\n\\n\\n\\n/// Helper struct used to deserialize a sequence into an Arrow `Array`.\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 18,\n \"score\": 112696.78076358153\n },\n {\n \"content\": \"fn primitive_array_iter<T>(array: &dyn Array) -> impl Iterator<Item = Option<&T>>\\n\\nwhere\\n\\n T: NativeType + Clone,\\n\\n{\\n\\n array\\n\\n .as_any()\\n\\n .downcast_ref::<PrimitiveArray<T>>()\\n\\n .unwrap()\\n\\n .iter()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/ser.rs\",\n \"rank\": 19,\n \"score\": 104075.95143732782\n },\n {\n \"content\": \"/// Parse a JSON array containing elements of `U` into a mutable Arrow array `T`.\\n\\n///\\n\\n/// # Errors\\n\\n///\\n\\n/// Returns an error if the string is invalid JSON, if the elements of\\n\\n/// the array are not of type `U`, or if the Arrow buffer could not be\\n\\n/// created.\\n\\nfn parse_array<'de, T, U, V>(s: &'de str) -> Result<T, serde_json::Error>\\n\\nwhere\\n\\n T: Default + MutableArray + TryPush<Option<U>> + WithCapacity,\\n\\n U: Deserialize<'de>,\\n\\n V: ElementProcessor<U>,\\n\\n{\\n\\n Ok(from_str::<DeArray<T, U, V>>(s)?.array)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 20,\n \"score\": 99063.69305892668\n },\n {\n \"content\": \"fn parse_string(val: syn::Lit, span: Span, field: &str) -> Result<String, syn::Error> {\\n\\n match val {\\n\\n syn::Lit::Str(s) => Ok(s.value()),\\n\\n syn::Lit::Verbatim(s) => Ok(s.to_string()),\\n\\n _ => Err(syn::Error::new(\\n\\n span,\\n\\n format!(\\\"Failed to parse value of `{}` as string.\\\", field),\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 22,\n \"score\": 96195.17888301889\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct DeArray<T, U, V = ()> {\\n\\n array: T,\\n\\n u: PhantomData<U>,\\n\\n v: PhantomData<V>,\\n\\n}\\n\\n\\n\\n// Deserialization for mutable Arrow arrays.\\n\\n//\\n\\n// Constructs a mutable array from a sequence of valid values.\\n\\n// All of the `Mutable` variants of Arrow arrays implement `TryPush<Option<U>>`\\n\\n// for some relevant `U`, and here we just impose that the `U` is `Deserialize`\\n\\n// and gradually build up the array.\\n\\nimpl<'de, T, U, V> Deserialize<'de> for DeArray<T, U, V>\\n\\nwhere\\n\\n T: Default + TryPush<Option<U>> + WithCapacity,\\n\\n U: Deserialize<'de>,\\n\\n V: ElementProcessor<U>,\\n\\n{\\n\\n fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>\\n\\n where\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 23,\n \"score\": 94906.64090321153\n },\n {\n \"content\": \"fn serialize_floats_and_collect_entities<S, T>(\\n\\n serializer: S,\\n\\n array: &dyn Array,\\n\\n entities_ref: &RefCell<Option<Entities>>,\\n\\n) -> Result<S::Ok, S::Error>\\n\\nwhere\\n\\n S: Serializer,\\n\\n T: NativeType + Float + Serialize,\\n\\n{\\n\\n let array = array.as_any().downcast_ref::<PrimitiveArray<T>>().unwrap();\\n\\n let mut seq = serializer.serialize_seq(Some(array.len()))?;\\n\\n let mut entities = Entities::default();\\n\\n for (i, el) in array.iter().enumerate() {\\n\\n seq.serialize_element(&el)?;\\n\\n match el {\\n\\n Some(x) if x.is_nan() => entities.nan.push(i),\\n\\n Some(x) if x.is_infinite() && x.is_sign_positive() => entities.inf.push(i),\\n\\n Some(x) if x.is_infinite() && x.is_sign_negative() => entities.neg_inf.push(i),\\n\\n _ => {}\\n\\n }\\n\",\n \"file_path\": \"src/data/frame/ser.rs\",\n \"rank\": 24,\n \"score\": 93844.34083205441\n },\n {\n \"content\": \"/// Parse a JSON array containing elements of `U` into a mutable Arrow array `T`,\\n\\n/// then substitutes any sentinel `entities`.\\n\\n///\\n\\n/// # Errors\\n\\n///\\n\\n/// Returns an error if the string is invalid JSON, if the elements of\\n\\n/// the array are not of type `U`, or if the Arrow buffer could not be\\n\\n/// created.\\n\\n///\\n\\n/// # Panics\\n\\n///\\n\\n/// Panics if any of the indexes in `entities` are greater than the length\\n\\n/// of the parsed array.\\n\\nfn parse_array_with_entities<'de, T, U>(\\n\\n s: &'de str,\\n\\n entities: Option<Entities>,\\n\\n) -> Result<T, serde_json::Error>\\n\\nwhere\\n\\n T: Default + MutableArray + SetArray<Option<U>> + TryPush<Option<U>> + WithCapacity,\\n\\n U: Deserialize<'de> + Float,\\n\\n{\\n\\n let mut arr = from_str::<DeArray<T, U>>(s)?.array;\\n\\n if let Some(e) = entities {\\n\\n e.nan.iter().for_each(|idx| arr.set(*idx, Some(U::nan())));\\n\\n e.inf\\n\\n .iter()\\n\\n .for_each(|idx| arr.set(*idx, Some(U::infinity())));\\n\\n e.neg_inf\\n\\n .iter()\\n\\n .for_each(|idx| arr.set(*idx, Some(U::neg_infinity())));\\n\\n }\\n\\n Ok(arr)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/frame/de.rs\",\n \"rank\": 26,\n \"score\": 91860.37133735274\n },\n {\n \"content\": \"#[derive(Clone, Debug)]\\n\\nstruct MyPlugin;\\n\\n\\n\\n/// An error that may occur during a query.\\n\\n///\\n\\n/// This must store the `ref_id` of the query so that Grafana can line it up.\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 27,\n \"score\": 88770.61608026629\n },\n {\n \"content\": \"/// Create a `tracing` [`Layer`][tracing_subscriber::Layer] configured to log events in a format understood by Grafana.\\n\\n///\\n\\n/// The returned layer should be installed into the tracing subscriber registry, with an optional env filter.\\n\\n///\\n\\n/// # Example\\n\\n///\\n\\n/// Installing the layer with the default `EnvFilter` (using the `RUST_LOG` environment variable):\\n\\n///\\n\\n/// ```rust\\n\\n/// use grafana_plugin_sdk::backend;\\n\\n/// use tracing_subscriber::{prelude::*, EnvFilter};\\n\\n///\\n\\n/// tracing_subscriber::registry()\\n\\n/// .with(backend::layer())\\n\\n/// .with(EnvFilter::from_default_env())\\n\\n/// .init();\\n\\n/// ```\\n\\npub fn layer<S: tracing::Subscriber + for<'a> LookupSpan<'a>>(\\n\\n) -> tracing_subscriber::fmt::Layer<S, JsonFields, tracing_fmt::HCLogJson, fn() -> io::Stderr> {\\n\\n tracing_subscriber::fmt::layer()\\n\\n .with_timer(UtcTime::new(HCLOG_TIME_FORMAT))\\n\\n .with_writer(io::stderr as fn() -> std::io::Stderr)\\n\\n .event_format(tracing_fmt::HCLogJson::default())\\n\\n .fmt_fields(JsonFields::new())\\n\\n}\\n\\n\\n\\n/// Errors returned by plugin backends.\\n\\n#[derive(Debug, Error)]\\n\\n#[non_exhaustive]\\n\\npub enum Error {\\n\\n /// An error occurred converting data from Grafana.\\n\\n #[error(\\\"error converting from Grafana: {0}\\\")]\\n\\n ConvertFrom(#[from] ConvertFromError),\\n\\n /// An error occurred converting data to Grafana.\\n\\n #[error(\\\"error converting to Grafana: {0}\\\")]\\n\\n ConvertTo(#[from] ConvertToError),\\n\\n /// An error occurred while starting the plugin.\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 28,\n \"score\": 87320.36045257938\n },\n {\n \"content\": \"struct ShutdownHandler {\\n\\n address: SocketAddr,\\n\\n}\\n\\n\\n\\nimpl ShutdownHandler {\\n\\n #[must_use]\\n\\n fn new(address: SocketAddr) -> Self {\\n\\n Self { address }\\n\\n }\\n\\n\\n\\n fn spawn(self) -> impl std::future::Future<Output = ()> {\\n\\n tokio::spawn(async move {\\n\\n let listener = TcpListener::bind(&self.address).await.map_err(|e| {\\n\\n tracing::warn!(\\\"Error creating shutdown handler: {}\\\", e);\\n\\n e\\n\\n })?;\\n\\n tracing::debug!(address = %self.address, \\\"Shutdown handler started on {}\\\", &self.address);\\n\\n Ok::<_, std::io::Error>(listener.accept().await.map(|_| ()))\\n\\n })\\n\\n .map(|_| ())\\n\",\n \"file_path\": \"src/backend/mod.rs\",\n \"rank\": 29,\n \"score\": 85983.77254180558\n },\n {\n \"content\": \"struct SerializableArray<'a>(&'a dyn Array, &'a RefCell<Option<Entities>>);\\n\\n\\n\\nimpl<'a> Serialize for SerializableArray<'a> {\\n\\n fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>\\n\\n where\\n\\n S: Serializer,\\n\\n {\\n\\n let array = self.0;\\n\\n let len = array.len();\\n\\n match array.data_type() {\\n\\n DataType::Null => {\\n\\n serializer.collect_seq(std::iter::repeat::<Option<()>>(None).take(len))\\n\\n }\\n\\n DataType::Boolean => serializer.collect_seq(\\n\\n array\\n\\n .as_any()\\n\\n .downcast_ref::<BooleanArray>()\\n\\n .unwrap()\\n\\n .iter(),\\n\\n ),\\n\",\n \"file_path\": \"src/data/frame/ser.rs\",\n \"rank\": 30,\n \"score\": 81264.37537409685\n },\n {\n \"content\": \"/// A bridge between `fmt::Write` and `io::Write`.\\n\\n///\\n\\n/// This is needed because tracing-subscriber's FormatEvent expects a fmt::Write\\n\\n/// while serde_json's Serializer expects an io::Write.\\n\\nstruct WriteAdaptor<'a> {\\n\\n fmt_write: &'a mut dyn fmt::Write,\\n\\n}\\n\\n\\n\\nimpl<'a> WriteAdaptor<'a> {\\n\\n fn new(fmt_write: &'a mut dyn fmt::Write) -> Self {\\n\\n Self { fmt_write }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a> io::Write for WriteAdaptor<'a> {\\n\\n fn write(&mut self, buf: &[u8]) -> io::Result<usize> {\\n\\n let s =\\n\\n std::str::from_utf8(buf).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\\n\\n\\n\\n self.fmt_write\\n\\n .write_str(s)\\n\\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;\\n\\n\\n\\n Ok(s.as_bytes().len())\\n\",\n \"file_path\": \"src/backend/tracing_fmt.rs\",\n \"rank\": 31,\n \"score\": 80011.3883269194\n },\n {\n \"content\": \"fn serialize_conf_float64<S: Serializer>(val: &Option<f64>, s: S) -> Result<S::Ok, S::Error> {\\n\\n if let Some(f) = val {\\n\\n if f.is_nan() || f.is_infinite() {\\n\\n s.serialize_none()\\n\\n } else {\\n\\n s.serialize_f64(*f)\\n\\n }\\n\\n } else {\\n\\n s.serialize_none()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/data/mod.rs\",\n \"rank\": 32,\n \"score\": 77787.36146628794\n },\n {\n \"content\": \"fn main() {}\\n\\n\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/tests/ui-pass/init_subscriber.rs\",\n \"rank\": 33,\n \"score\": 76604.143374898\n },\n {\n \"content\": \"fn main() {}\\n\\n\\n\\n\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/tests/ui-fail/non_impl_service.rs\",\n \"rank\": 34,\n \"score\": 74836.56791982913\n },\n {\n \"content\": \"fn main() {}\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/tests/ui-fail/invalid_init_subscriber.rs\",\n \"rank\": 35,\n \"score\": 74803.57102842497\n },\n {\n \"content\": \"#[proc_macro_attribute]\\n\\npub fn main(args: TokenStream, item: TokenStream) -> TokenStream {\\n\\n // If any of the steps for this macro fail, we still want to expand to an item that is as close\\n\\n // to the expected output as possible. This helps out IDEs such that completions and other\\n\\n // related features keep working.\\n\\n let input: syn::ItemFn = match syn::parse(item.clone()) {\\n\\n Ok(it) => it,\\n\\n Err(e) => return token_stream_with_error(item, e),\\n\\n };\\n\\n\\n\\n let config = if input.sig.ident != \\\"plugin\\\" {\\n\\n let msg = \\\"the plugin function must be named 'plugin'\\\";\\n\\n Err(syn::Error::new_spanned(&input.sig.ident, msg))\\n\\n } else if !input.sig.inputs.is_empty() {\\n\\n let msg = \\\"the plugin function cannot accept arguments\\\";\\n\\n Err(syn::Error::new_spanned(&input.sig.inputs, msg))\\n\\n } else {\\n\\n AttributeArgs::parse_terminated\\n\\n .parse(args)\\n\\n .and_then(|args| build_config(input.clone(), args))\\n\\n };\\n\\n\\n\\n match config {\\n\\n Ok(c) => parse_knobs(input, c),\\n\\n Err(e) => token_stream_with_error(parse_knobs(input, DEFAULT_ERROR_CONFIG), e),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 36,\n \"score\": 70989.00578054553\n },\n {\n \"content\": \"#[tonic::async_trait]\\n\\npub trait StreamService {\\n\\n /// Handle requests to begin a subscription to a plugin or datasource managed channel path.\\n\\n ///\\n\\n ///\\n\\n /// This function is called for _every_ subscriber to a stream. Implementations should\\n\\n /// check the subscribe permissions of the incoming request, and can choose to return some\\n\\n /// initial data to prepopulate the stream.\\n\\n ///\\n\\n /// `run_stream` will generally be called shortly after returning a response with\\n\\n /// [`SubscribeStreamStatus::Ok`]; this is responsible for streaming any data after\\n\\n /// the [`initial_data`][SubscribeStreamResponse::initial_data].\\n\\n async fn subscribe_stream(\\n\\n &self,\\n\\n request: SubscribeStreamRequest,\\n\\n ) -> Result<SubscribeStreamResponse, Self::Error>;\\n\\n\\n\\n /// The type of JSON values returned by this stream service.\\n\\n ///\\n\\n /// Each [`StreamPacket`] can return either a [`data::Frame`] or some arbitary JSON. This\\n\\n /// associated type allows the JSON value to be statically typed, if desired.\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 37,\n \"score\": 68485.59160944431\n },\n {\n \"content\": \"fn build_config(input: syn::ItemFn, args: AttributeArgs) -> Result<FinalConfig, syn::Error> {\\n\\n if input.sig.asyncness.is_none() {\\n\\n let msg = \\\"the `async` keyword is missing from the function declaration\\\";\\n\\n return Err(syn::Error::new_spanned(input.sig.fn_token, msg));\\n\\n }\\n\\n let mut config = Configuration::new();\\n\\n for arg in &args {\\n\\n match arg {\\n\\n syn::NestedMeta::Meta(syn::Meta::NameValue(namevalue)) => {\\n\\n let ident = namevalue\\n\\n .path\\n\\n .get_ident()\\n\\n .ok_or_else(|| {\\n\\n syn::Error::new_spanned(&namevalue, \\\"Must have specified ident\\\")\\n\\n })?\\n\\n .to_string()\\n\\n .to_lowercase();\\n\\n match ident.as_str() {\\n\\n \\\"init_subscriber\\\" => config.set_init_subscriber(\\n\\n namevalue.lit.clone(),\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 38,\n \"score\": 68269.2293333682\n },\n {\n \"content\": \"#[cfg_attr(docsrs, doc(notable_trait))]\\n\\npub trait IntoFrame {\\n\\n /// Create a [`Frame`] with the given name from `self`.\\n\\n fn into_frame(self, name: impl Into<String>) -> Frame;\\n\\n}\\n\\n\\n\\nimpl<T> IntoFrame for T\\n\\nwhere\\n\\n T: IntoIterator<Item = Field>,\\n\\n{\\n\\n fn into_frame(self, name: impl Into<String>) -> Frame {\\n\\n Frame {\\n\\n name: name.into(),\\n\\n fields: self.into_iter().collect(),\\n\\n meta: None,\\n\\n ref_id: None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Convenience trait for creating a [`Frame`] from an iterator of [`Field`]s.\\n\\n///\\n\\n/// This is the inverse of [`IntoFrame`] and is defined for all implementors of that trait.\\n\",\n \"file_path\": \"src/data/frame/mod.rs\",\n \"rank\": 39,\n \"score\": 67188.6428278448\n },\n {\n \"content\": \"///\\n\\n/// type Error = StreamError;\\n\\n/// type Stream = backend::BoxRunStream<Self::Error>;\\n\\n///\\n\\n/// /// Begin streaming data for a request.\\n\\n/// ///\\n\\n/// /// This example just creates an in-memory `Frame` in each loop iteration,\\n\\n/// /// sends an updated version of the frame once per second, and updates a loop variable\\n\\n/// /// so that each frame is different.\\n\\n/// async fn run_stream(&self, _request: backend::RunStreamRequest) -> Result<Self::Stream, Self::Error> {\\n\\n/// info!(\\\"Running stream\\\");\\n\\n/// let mut x = 0u32;\\n\\n/// let n = 3;\\n\\n/// let mut frame = data::Frame::new(\\\"foo\\\").with_field((x..x + n).into_field(\\\"x\\\"));\\n\\n/// Ok(Box::pin(\\n\\n/// async_stream::try_stream! {\\n\\n/// loop {\\n\\n/// frame.fields_mut()[0].set_values(x..x + n);\\n\\n/// let packet = backend::StreamPacket::from_frame(frame.check()?)?;\\n\\n/// debug!(\\\"Yielding frame from {} to {}\\\", x, x + n);\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 40,\n \"score\": 67142.36684742499\n },\n {\n \"content\": \"\\n\\n/// A packet of data to be streamed back to the subscribed client.\\n\\n///\\n\\n/// Such data can be:\\n\\n/// - a [`Frame`][data::Frame], which will be serialized to JSON before being sent back to the client\\n\\n/// - arbitrary JSON\\n\\n/// - arbitrary bytes.\\n\\n///\\n\\n/// The `J` type parameter on this enum is only relevant when JSON data\\n\\n/// is being streamed back,\\n\\n#[derive(Debug)]\\n\\npub struct StreamPacket<J = ()> {\\n\\n data: Vec<u8>,\\n\\n _p: std::marker::PhantomData<J>,\\n\\n}\\n\\n\\n\\nimpl<J> StreamPacket<J> {\\n\\n /// Create a `StreamPacket` representing a `Frame`.\\n\\n pub fn from_frame(frame: data::CheckedFrame<'_>) -> Result<Self, ConvertToError> {\\n\\n Ok(Self {\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 41,\n \"score\": 67135.52448911524\n },\n {\n \"content\": \" /// If the request originates from a datasource instance, this will\\n\\n /// include details about the datasource instance in the\\n\\n /// `data_source_instance_settings` field.\\n\\n pub plugin_context: PluginContext,\\n\\n\\n\\n /// The subscription channel path that the request wishes to subscribe to.\\n\\n pub path: Path,\\n\\n\\n\\n /// Optional raw data.\\n\\n ///\\n\\n /// This may be used as an extra payload supplied upon subscription;\\n\\n /// for example, this may contain a JSON query object. This will be\\n\\n /// empty if not supplied in the query.\\n\\n pub data: Bytes,\\n\\n}\\n\\n\\n\\nimpl TryFrom<pluginv2::SubscribeStreamRequest> for SubscribeStreamRequest {\\n\\n type Error = ConvertFromError;\\n\\n fn try_from(other: pluginv2::SubscribeStreamRequest) -> Result<Self, Self::Error> {\\n\\n Ok(Self {\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 42,\n \"score\": 67135.07811644916\n },\n {\n \"content\": \" };\\n\\n response.set_status(other.status.into());\\n\\n Ok(response)\\n\\n }\\n\\n}\\n\\n\\n\\n/// Trait for plugins that wish to provide uni- or bi-directional streaming.\\n\\n///\\n\\n/// # Example\\n\\n///\\n\\n/// ```rust\\n\\n/// use std::{sync::Arc, time::Duration};\\n\\n///\\n\\n/// use grafana_plugin_sdk::{backend, data, prelude::*};\\n\\n/// use thiserror::Error;\\n\\n/// use tokio::sync::RwLock;\\n\\n/// use tokio_stream::StreamExt;\\n\\n/// use tracing::{debug, info};\\n\\n///\\n\\n/// struct MyPlugin;\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 43,\n \"score\": 67134.81951865499\n },\n {\n \"content\": \"//! SDK types and traits relevant to plugins that stream data.\\n\\nuse std::pin::Pin;\\n\\n\\n\\nuse futures_util::{Stream, StreamExt, TryStreamExt};\\n\\nuse prost::bytes::Bytes;\\n\\nuse serde::Serialize;\\n\\n\\n\\nuse crate::{\\n\\n backend::{ConvertFromError, ConvertToError, PluginContext},\\n\\n data,\\n\\n live::Path,\\n\\n pluginv2,\\n\\n};\\n\\n\\n\\n/// A request to subscribe to a stream.\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub struct SubscribeStreamRequest {\\n\\n /// Details of the plugin instance from which the request originated.\\n\\n ///\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 44,\n \"score\": 67134.3909960657\n },\n {\n \"content\": \" pub fn from_frame(\\n\\n frame: data::CheckedFrame<'_>,\\n\\n include: data::FrameInclude,\\n\\n ) -> Result<Self, ConvertToError> {\\n\\n Ok(Self {\\n\\n data: frame\\n\\n .to_json(include)\\n\\n .map_err(|source| ConvertToError::InvalidFrame { source })?,\\n\\n })\\n\\n }\\n\\n\\n\\n /// Create some initial data representing some JSON.\\n\\n pub fn from_json(json: &serde_json::Value) -> Result<Self, ConvertToError> {\\n\\n Ok(Self {\\n\\n data: serde_json::to_vec(json).map_err(|err| ConvertToError::InvalidJson { err })?,\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n/// The response to a stream subscription request.\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 45,\n \"score\": 67134.38480306676\n },\n {\n \"content\": \" ///\\n\\n /// This may be used as an extra payload supplied upon subscription;\\n\\n /// for example, this may contain a JSON query object. This will be\\n\\n /// empty if not supplied in the query.\\n\\n pub data: Bytes,\\n\\n}\\n\\n\\n\\nimpl TryFrom<pluginv2::RunStreamRequest> for RunStreamRequest {\\n\\n type Error = ConvertFromError;\\n\\n fn try_from(other: pluginv2::RunStreamRequest) -> Result<Self, Self::Error> {\\n\\n Ok(Self {\\n\\n plugin_context: other\\n\\n .plugin_context\\n\\n .ok_or(ConvertFromError::MissingPluginContext)\\n\\n .and_then(TryInto::try_into)?,\\n\\n path: Path::new(other.path)?,\\n\\n data: other.data,\\n\\n })\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 46,\n \"score\": 67133.77267792325\n },\n {\n \"content\": \"/// ///\\n\\n/// /// If we're not returning JSON we can just use `()`.\\n\\n/// type JsonValue = ();\\n\\n///\\n\\n/// /// Handle a request to subscribe to a stream.\\n\\n/// ///\\n\\n/// /// Here we just check that the path matches some fixed value\\n\\n/// /// and return `NotFound` if not.\\n\\n/// async fn subscribe_stream(\\n\\n/// &self,\\n\\n/// request: backend::SubscribeStreamRequest,\\n\\n/// ) -> Result<backend::SubscribeStreamResponse, Self::Error> {\\n\\n/// let response = if request.path.as_str() == \\\"stream\\\" {\\n\\n/// backend::SubscribeStreamResponse::ok(None)\\n\\n/// } else {\\n\\n/// backend::SubscribeStreamResponse::not_found()\\n\\n/// };\\n\\n/// info!(path = %request.path, \\\"Subscribing to stream\\\");\\n\\n/// Ok(response)\\n\\n/// }\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 47,\n \"score\": 67133.27935535811\n },\n {\n \"content\": \" data: frame\\n\\n .to_json(data::FrameInclude::All)\\n\\n .map_err(|source| ConvertToError::InvalidFrame { source })?,\\n\\n _p: std::marker::PhantomData,\\n\\n })\\n\\n }\\n\\n\\n\\n /// Create a `StreamPacket` representing some JSON.\\n\\n pub fn from_json(json: &J) -> Result<Self, ConvertToError>\\n\\n where\\n\\n J: Serialize,\\n\\n {\\n\\n Ok(Self {\\n\\n data: serde_json::to_vec(json).map_err(|err| ConvertToError::InvalidJson { err })?,\\n\\n _p: std::marker::PhantomData,\\n\\n })\\n\\n }\\n\\n\\n\\n /// Create a `StreamPacket` from arbitrary bytes.\\n\\n pub fn from_bytes(data: Vec<u8>) -> Self {\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 48,\n \"score\": 67133.23370633654\n },\n {\n \"content\": \"///\\n\\n/// #[derive(Debug, Error)]\\n\\n/// #[error(\\\"Error streaming data\\\")]\\n\\n/// struct StreamError;\\n\\n///\\n\\n/// impl From<data::Error> for StreamError {\\n\\n/// fn from(_other: data::Error) -> StreamError {\\n\\n/// StreamError\\n\\n/// }\\n\\n/// }\\n\\n///\\n\\n/// impl From<backend::ConvertToError> for StreamError {\\n\\n/// fn from(_other: backend::ConvertToError) -> StreamError {\\n\\n/// StreamError\\n\\n/// }\\n\\n/// }\\n\\n///\\n\\n/// #[backend::async_trait]\\n\\n/// impl backend::StreamService for MyPlugin {\\n\\n/// /// The type of JSON value we might return in our `initial_data`.\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 49,\n \"score\": 67132.05740716233\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl From<SubscribeStreamStatus> for pluginv2::subscribe_stream_response::Status {\\n\\n fn from(other: SubscribeStreamStatus) -> Self {\\n\\n match other {\\n\\n SubscribeStreamStatus::Ok => Self::Ok,\\n\\n SubscribeStreamStatus::NotFound => Self::NotFound,\\n\\n SubscribeStreamStatus::PermissionDenied => Self::PermissionDenied,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Data returned from an initial request to subscribe to a stream.\\n\\n#[derive(Debug)]\\n\\npub struct InitialData {\\n\\n data: Vec<u8>,\\n\\n}\\n\\n\\n\\nimpl InitialData {\\n\\n /// Create some initial data representing a `Frame`.\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 50,\n \"score\": 67131.73348141623\n },\n {\n \"content\": \" /// include details about the datasource instance in the\\n\\n /// `data_source_instance_settings` field.\\n\\n pub plugin_context: PluginContext,\\n\\n /// The subscription path; see module level comments for details.\\n\\n pub path: Path,\\n\\n /// Data to be published to the stream.\\n\\n pub data: serde_json::Value,\\n\\n}\\n\\n\\n\\nimpl TryFrom<pluginv2::PublishStreamRequest> for PublishStreamRequest {\\n\\n type Error = ConvertFromError;\\n\\n fn try_from(other: pluginv2::PublishStreamRequest) -> Result<Self, Self::Error> {\\n\\n Ok(Self {\\n\\n plugin_context: other\\n\\n .plugin_context\\n\\n .ok_or(ConvertFromError::MissingPluginContext)\\n\\n .and_then(TryInto::try_into)?,\\n\\n path: Path::new(other.path)?,\\n\\n data: super::read_json(&other.data)?,\\n\\n })\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 51,\n \"score\": 67129.28835518716\n },\n {\n \"content\": \" T: Send + Sync + StreamService + 'static,\\n\\n{\\n\\n #[tracing::instrument(skip(self), level = \\\"debug\\\")]\\n\\n async fn subscribe_stream(\\n\\n &self,\\n\\n request: tonic::Request<pluginv2::SubscribeStreamRequest>,\\n\\n ) -> Result<tonic::Response<pluginv2::SubscribeStreamResponse>, tonic::Status> {\\n\\n let request = request\\n\\n .into_inner()\\n\\n .try_into()\\n\\n .map_err(ConvertFromError::into_tonic_status)?;\\n\\n let response = StreamService::subscribe_stream(self, request)\\n\\n .await\\n\\n .map_err(|e| tonic::Status::internal(e.to_string()))?\\n\\n .into();\\n\\n Ok(tonic::Response::new(response))\\n\\n }\\n\\n\\n\\n type RunStreamStream = Pin<\\n\\n Box<dyn futures_core::Stream<Item = Result<pluginv2::StreamPacket, tonic::Status>> + Send>,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 52,\n \"score\": 67128.90844265553\n },\n {\n \"content\": \"/// yield packet;\\n\\n/// x += n;\\n\\n/// }\\n\\n/// }\\n\\n/// .throttle(Duration::from_secs(1)),\\n\\n/// ))\\n\\n/// }\\n\\n///\\n\\n/// /// Handle a request to publish data to a stream.\\n\\n/// ///\\n\\n/// /// Currently unimplemented in this example, but the functionality _should_ work.\\n\\n/// async fn publish_stream(\\n\\n/// &self,\\n\\n/// _request: backend::PublishStreamRequest,\\n\\n/// ) -> Result<backend::PublishStreamResponse, Self::Error> {\\n\\n/// info!(\\\"Publishing to stream\\\");\\n\\n/// todo!()\\n\\n/// }\\n\\n/// }\\n\\n/// ```\\n\\n#[tonic::async_trait]\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 53,\n \"score\": 67128.37624818954\n },\n {\n \"content\": \" initial_data: None,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::PermissionDenied`].\\n\\n ///\\n\\n /// This should be returned when the caller is not permitted to access the requested path.\\n\\n pub fn permission_denied() -> Self {\\n\\n Self {\\n\\n status: SubscribeStreamStatus::PermissionDenied,\\n\\n initial_data: None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<SubscribeStreamResponse> for pluginv2::SubscribeStreamResponse {\\n\\n fn from(other: SubscribeStreamResponse) -> Self {\\n\\n let mut response = pluginv2::SubscribeStreamResponse {\\n\\n status: 0,\\n\\n data: other.initial_data.map(|x| x.data).unwrap_or_default(),\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 54,\n \"score\": 67127.71361686893\n },\n {\n \"content\": \"///\\n\\n/// This includes a status and some optional initial data for the stream.\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub struct SubscribeStreamResponse {\\n\\n /// The status of the response.\\n\\n pub status: SubscribeStreamStatus,\\n\\n /// Optional initial data to return to the client, used to pre-populate the stream.\\n\\n pub initial_data: Option<InitialData>,\\n\\n}\\n\\n\\n\\nimpl SubscribeStreamResponse {\\n\\n /// Create a new `SubscribeStreamResponse`.\\n\\n #[deprecated(\\n\\n since = \\\"1.3.0\\\",\\n\\n note = \\\"use ok/not_found/permission_denied constructors instead\\\"\\n\\n )]\\n\\n pub fn new(status: SubscribeStreamStatus, initial_data: Option<InitialData>) -> Self {\\n\\n Self {\\n\\n status,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 55,\n \"score\": 67127.70958355858\n },\n {\n \"content\": \" /// [`SubscribeStreamStatus::Ok`] for a specific [`Channel`][crate::live::Channel]).\\n\\n /// Grafana will then multiplex the returned stream to any future subscribers.\\n\\n ///\\n\\n /// When Grafana detects that there are no longer any subscribers to a channel, the stream\\n\\n /// will be terminated until the next active subscriber appears. Stream termination can\\n\\n /// may be slightly delayed, generally by a few seconds.\\n\\n async fn run_stream(&self, request: RunStreamRequest) -> Result<Self::Stream, Self::Error>;\\n\\n\\n\\n /// Handle requests to publish to a plugin or datasource managed channel path (currently unimplemented).\\n\\n ///\\n\\n /// Implementations should check the publish permissions of the incoming request.\\n\\n async fn publish_stream(\\n\\n &self,\\n\\n request: PublishStreamRequest,\\n\\n ) -> Result<PublishStreamResponse, Self::Error>;\\n\\n}\\n\\n\\n\\n#[tonic::async_trait]\\n\\nimpl<T> pluginv2::stream_server::Stream for T\\n\\nwhere\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 56,\n \"score\": 67127.31140152423\n },\n {\n \"content\": \" plugin_context: other\\n\\n .plugin_context\\n\\n .ok_or(ConvertFromError::MissingPluginContext)\\n\\n .and_then(TryInto::try_into)?,\\n\\n path: Path::new(other.path)?,\\n\\n data: other.data,\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n/// The status of a subscribe stream response.\\n\\n#[derive(Clone, Copy, Debug)]\\n\\n#[non_exhaustive]\\n\\npub enum SubscribeStreamStatus {\\n\\n /// The request to subscribe was accepted.\\n\\n Ok,\\n\\n /// The requested path was not found.\\n\\n NotFound,\\n\\n /// The user did not have permission to subscribe to the requested stream.\\n\\n PermissionDenied,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 57,\n \"score\": 67127.15651319084\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::PermissionDenied`].\\n\\n ///\\n\\n /// This should be returned when the caller is not permitted to access the requested path.\\n\\n pub fn permission_denied(details: serde_json::Value) -> Self {\\n\\n Self {\\n\\n status: PublishStreamStatus::PermissionDenied,\\n\\n data: details,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<PublishStreamResponse> for pluginv2::PublishStreamResponse {\\n\\n type Error = serde_json::Error;\\n\\n fn try_from(other: PublishStreamResponse) -> Result<Self, Self::Error> {\\n\\n let mut response = pluginv2::PublishStreamResponse {\\n\\n status: 0,\\n\\n data: serde_json::to_vec(&other.data)?,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 58,\n \"score\": 67125.52633246413\n },\n {\n \"content\": \" }\\n\\n\\n\\n #[tracing::instrument(skip(self), level = \\\"debug\\\")]\\n\\n async fn publish_stream(\\n\\n &self,\\n\\n request: tonic::Request<pluginv2::PublishStreamRequest>,\\n\\n ) -> Result<tonic::Response<pluginv2::PublishStreamResponse>, tonic::Status> {\\n\\n let request = request\\n\\n .into_inner()\\n\\n .try_into()\\n\\n .map_err(ConvertFromError::into_tonic_status)?;\\n\\n let response = StreamService::publish_stream(self, request)\\n\\n .await\\n\\n .map_err(|e| tonic::Status::internal(e.to_string()))?\\n\\n .try_into()\\n\\n .map_err(|e: serde_json::Error| tonic::Status::internal(e.to_string()))?;\\n\\n Ok(tonic::Response::new(response))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 59,\n \"score\": 67125.49906609737\n },\n {\n \"content\": \" >;\\n\\n\\n\\n #[tracing::instrument(skip(self), level = \\\"debug\\\")]\\n\\n async fn run_stream(\\n\\n &self,\\n\\n request: tonic::Request<pluginv2::RunStreamRequest>,\\n\\n ) -> Result<tonic::Response<Self::RunStreamStream>, tonic::Status> {\\n\\n let request = request\\n\\n .into_inner()\\n\\n .try_into()\\n\\n .map_err(ConvertFromError::into_tonic_status)?;\\n\\n let stream = StreamService::run_stream(self, request)\\n\\n .await\\n\\n .map_err(|e| tonic::Status::internal(e.to_string()))?\\n\\n .map_ok(|packet: StreamPacket<T::JsonValue>| packet.into_plugin_packet())\\n\\n .map(|res| match res {\\n\\n Ok(x) => Ok(x),\\n\\n Err(e) => Err(tonic::Status::internal(e.to_string())),\\n\\n });\\n\\n Ok(tonic::Response::new(Box::pin(stream)))\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 60,\n \"score\": 67125.28963932439\n },\n {\n \"content\": \" initial_data,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::Ok`].\\n\\n ///\\n\\n /// This is the happy path to be used when a subscription request succeeded.\\n\\n pub fn ok(initial_data: Option<InitialData>) -> Self {\\n\\n Self {\\n\\n status: SubscribeStreamStatus::Ok,\\n\\n initial_data,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Create a `SubscribeStreamResponse` with status [`SubscribeStreamStatus::NotFound`].\\n\\n ///\\n\\n /// This should be returned when the caller requested an unknown path.\\n\\n pub fn not_found() -> Self {\\n\\n Self {\\n\\n status: SubscribeStreamStatus::NotFound,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 61,\n \"score\": 67123.8974076026\n },\n {\n \"content\": \" Self {\\n\\n data,\\n\\n _p: std::marker::PhantomData,\\n\\n }\\n\\n }\\n\\n\\n\\n fn into_plugin_packet(self) -> pluginv2::StreamPacket {\\n\\n pluginv2::StreamPacket { data: self.data }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Type alias for a pinned, boxed stream of stream packets with a custom error type.\\n\\npub type BoxRunStream<E, T = ()> = Pin<Box<dyn Stream<Item = Result<StreamPacket<T>, E>> + Send>>;\\n\\n\\n\\n/// A request to publish data to a stream.\\n\\n#[non_exhaustive]\\n\\npub struct PublishStreamRequest {\\n\\n /// Details of the plugin instance from which the request originated.\\n\\n ///\\n\\n /// If the request originates from a datasource instance, this will\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 62,\n \"score\": 67122.93266755174\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\n/// The response to a stream publish request.\\n\\n#[non_exhaustive]\\n\\npub struct PublishStreamResponse {\\n\\n /// The status of the response.\\n\\n pub status: PublishStreamStatus,\\n\\n /// Data returned in response to publishing.\\n\\n pub data: serde_json::Value,\\n\\n}\\n\\n\\n\\nimpl PublishStreamResponse {\\n\\n /// Create a new `PublishStreamResponse`.\\n\\n #[deprecated(\\n\\n since = \\\"1.3.0\\\",\\n\\n note = \\\"use ok/not_found/permission_denied constructors instead\\\"\\n\\n )]\\n\\n pub fn new(status: PublishStreamStatus, data: serde_json::Value) -> Self {\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 63,\n \"score\": 67121.88940998375\n },\n {\n \"content\": \" Self { status, data }\\n\\n }\\n\\n\\n\\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::Ok`].\\n\\n ///\\n\\n /// This is the happy path to be used when a publish request succeeded.\\n\\n pub fn ok(data: serde_json::Value) -> Self {\\n\\n Self {\\n\\n status: PublishStreamStatus::Ok,\\n\\n data,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Create a `PublishStreamResponse` with status [`PublishStreamStatus::NotFound`].\\n\\n ///\\n\\n /// This should be returned when the caller requested an unknown path.\\n\\n pub fn not_found(details: serde_json::Value) -> Self {\\n\\n Self {\\n\\n status: PublishStreamStatus::NotFound,\\n\\n data: details,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 64,\n \"score\": 67118.98579420739\n },\n {\n \"content\": \" ///\\n\\n /// If the implementation does not intend to return JSON variants, this\\n\\n /// can be set to `()`. If the structure of the returned JSON is not statically known, this\\n\\n /// should be set to [`serde_json::Value`].\\n\\n type JsonValue: Serialize;\\n\\n\\n\\n /// The type of error that can occur while fetching a stream packet.\\n\\n type Error: std::error::Error;\\n\\n\\n\\n /// The type of stream returned by `run_stream`.\\n\\n ///\\n\\n /// This will generally be impossible to name directly, so returning the\\n\\n /// [`BoxRunStream`] type alias will probably be more convenient.\\n\\n type Stream: futures_core::Stream<Item = Result<StreamPacket<Self::JsonValue>, Self::Error>>\\n\\n + Send;\\n\\n\\n\\n /// Begin sending stream packets to a client.\\n\\n ///\\n\\n /// This will only be called once per channel, shortly after the first successful subscription\\n\\n /// to that channel by the first client (after `subscribe_stream` returns a response with\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 65,\n \"score\": 67116.40179916333\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\n/// The status of a publish stream response.\\n\\n#[non_exhaustive]\\n\\npub enum PublishStreamStatus {\\n\\n /// The request to publish was accepted.\\n\\n Ok,\\n\\n /// The requested path was not found.\\n\\n NotFound,\\n\\n /// The user did not have permission to publish to the requested stream.\\n\\n PermissionDenied,\\n\\n}\\n\\n\\n\\nimpl From<PublishStreamStatus> for pluginv2::publish_stream_response::Status {\\n\\n fn from(other: PublishStreamStatus) -> Self {\\n\\n match other {\\n\\n PublishStreamStatus::Ok => Self::Ok,\\n\\n PublishStreamStatus::NotFound => Self::NotFound,\\n\\n PublishStreamStatus::PermissionDenied => Self::PermissionDenied,\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 66,\n \"score\": 67115.79890862766\n },\n {\n \"content\": \" };\\n\\n response.set_status(other.status.into());\\n\\n response\\n\\n }\\n\\n}\\n\\n\\n\\n/// A request to 'run' a stream, i.e. begin streaming data.\\n\\n///\\n\\n/// This is made by Grafana _after_ a stream subscription request has been accepted,\\n\\n/// and will include the same `path` as the subscription request.\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub struct RunStreamRequest {\\n\\n /// Metadata about the plugin from which the request originated.\\n\\n pub plugin_context: PluginContext,\\n\\n\\n\\n /// The subscription path; see module level comments for details.\\n\\n pub path: Path,\\n\\n\\n\\n /// Optional raw data.\\n\",\n \"file_path\": \"src/backend/stream.rs\",\n \"rank\": 67,\n \"score\": 67115.26279651935\n },\n {\n \"content\": \" \\\"Data type mismatch in field {} (existing: {existing:?}, new: {new:?})\\\",\\n\\n field\\n\\n )]\\n\\n DataTypeMismatch {\\n\\n /// The existing datatype of the field.\\n\\n existing: DataType,\\n\\n /// The datatype of the new data.\\n\\n new: DataType,\\n\\n /// The name of the field.\\n\\n field: String,\\n\\n },\\n\\n\\n\\n /// Occurs when a frame had mismatched field lengths while checking.\\n\\n #[error(\\n\\n \\\"Frame field length mismatch: {}\\\",\\n\\n .lengths.iter().map(|x| format!(\\\"{} ({})\\\", x.0, x.1)).join(\\\", \\\")\\n\\n )]\\n\\n FieldLengthMismatch {\\n\\n /// The names and lengths of the fields in the `Frame`.\\n\\n lengths: Vec<(String, usize)>,\\n\\n },\\n\\n\\n\\n /// A field was created using an Arrow array with a datatype unsupported by Grafana.\\n\\n #[error(\\\"Unsupported Arrow data type: {0:?}\\\")]\\n\\n UnsupportedArrowDataType(DataType),\\n\\n}\\n\",\n \"file_path\": \"src/data/error.rs\",\n \"rank\": 68,\n \"score\": 67016.57199671636\n },\n {\n \"content\": \"//! Error types returned by the SDK.\\n\\nuse arrow2::datatypes::DataType;\\n\\nuse itertools::Itertools;\\n\\nuse thiserror::Error;\\n\\n\\n\\nuse super::frame::to_arrow;\\n\\n\\n\\n/// Errors that can occur when interacting with the Grafana plugin SDK.\\n\\n#[derive(Debug, Error)]\\n\\n#[non_exhaustive]\\n\\npub enum Error {\\n\\n /// An error has occurred when serializing to Arrow IPC format.\\n\\n #[error(\\\"Arrow serialization error: {0}\\\")]\\n\\n ArrowSerialization(#[from] to_arrow::Error),\\n\\n\\n\\n /// There is a datatype mismatch in a field.\\n\\n ///\\n\\n /// This can happen when calling [`Field::set_values`][crate::data::Field::set_values] with an array whose datatype\\n\\n /// does not match the existing array.\\n\\n #[error(\\n\",\n \"file_path\": \"src/data/error.rs\",\n \"rank\": 69,\n \"score\": 67005.87814050629\n },\n {\n \"content\": \"/// Indicates that a type can be converted to one that is [`FieldType`], and holds associated metadata.\\n\\n///\\n\\n/// For example, [`DateTime<T>`]s are valid `Field` values, but must first be converted\\n\\n/// to nanoseconds-since-the-epoch in i64 values; the original type and corresponding\\n\\n/// [`TypeInfoType`] is stored here.\\n\\n///\\n\\n/// This trait mainly exists to enable smoother APIs when creating [`Field`]s.\\n\\n///\\n\\n/// [`Field`]: crate::data::Field\\n\\npub trait IntoFieldType {\\n\\n /// The type to which `Self` will be converted when storing values in a `Field`.\\n\\n type ElementType;\\n\\n /// The corresponding [`TypeInfoType`] for this original data type.\\n\\n const TYPE_INFO_TYPE: TypeInfoType;\\n\\n /// Convert this type into an (optional) field type.\\n\\n fn into_field_type(self) -> Option<Self::ElementType>;\\n\\n}\\n\\n\\n\\n// Optional impl - a no-op.\\n\\nimpl<T> IntoFieldType for Option<T>\\n\\nwhere\\n\\n T: IntoFieldType,\\n\\n{\\n\\n type ElementType = T;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = T::TYPE_INFO_TYPE;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n self\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 70,\n \"score\": 66330.7097357407\n },\n {\n \"content\": \"/// Indicates that a type is can be stored in an Arrow array.\\n\\npub trait FieldType {\\n\\n /// The type of arrow array this field type is stored in.\\n\\n type Array;\\n\\n /// The logical arrow data type that an arrow array of this data should have.\\n\\n const ARROW_DATA_TYPE: DataType;\\n\\n\\n\\n /// Convert the logical type of `Self::Array`, if needed.\\n\\n ///\\n\\n /// The default implementation is a no-op, but some field types may need to\\n\\n /// implement this to ensure the underlying boxed Arrow array can be downcast correctly.\\n\\n fn convert_arrow_array(array: Self::Array, _data_type: DataType) -> Self::Array {\\n\\n array\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 71,\n \"score\": 66321.0654098946\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct HCLogSerdeMapVisitor<S: SerializeMap> {\\n\\n serializer: S,\\n\\n state: Result<(), S::Error>,\\n\\n}\\n\\n\\n\\nimpl<S> HCLogSerdeMapVisitor<S>\\n\\nwhere\\n\\n S: SerializeMap,\\n\\n{\\n\\n /// Create a new map visitor.\\n\\n pub fn new(serializer: S) -> Self {\\n\\n Self {\\n\\n serializer,\\n\\n state: Ok(()),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Completes serializing the visited object, returning ownership of the underlying serializer\\n\\n /// if all fields were serialized correctly, or `Err(S::Error)` if a field could not be\\n\\n /// serialized.\\n\",\n \"file_path\": \"src/backend/tracing_fmt.rs\",\n \"rank\": 72,\n \"score\": 65678.67600728074\n },\n {\n \"content\": \"#[tonic::async_trait]\\n\\npub trait DataService {\\n\\n /// The error type that can be returned by individual queries.\\n\\n ///\\n\\n /// This must implement [`DataQueryError`], which allows the SDK to\\n\\n /// align queries up with any failed requests.\\n\\n type QueryError: DataQueryError;\\n\\n\\n\\n /// The type of stream returned by the `query_data` method.\\n\\n ///\\n\\n /// This will generally be impossible to name directly, so returning the\\n\\n /// [`BoxDataResponseStream`] type alias will probably be more convenient.\\n\\n type Stream: Stream<Item = Result<DataResponse, Self::QueryError>> + Send;\\n\\n\\n\\n /// Query data for an input request.\\n\\n ///\\n\\n /// The request will contain zero or more queries, as well as information about the\\n\\n /// origin of the queries (such as the datasource instance) in the `plugin_context` field.\\n\\n async fn query_data(&self, request: QueryDataRequest) -> Self::Stream;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 73,\n \"score\": 65611.0195394446\n },\n {\n \"content\": \"\\n\\n/// The results from a [`DataQuery`].\\n\\n#[derive(Debug)]\\n\\npub struct DataResponse {\\n\\n /// The unique identifier of the query, set by the frontend call.\\n\\n ///\\n\\n /// This is used to align queries in the request to data in the response,\\n\\n /// and can be obtained from the [`DataQuery`].\\n\\n ref_id: String,\\n\\n\\n\\n /// The data returned from the query.\\n\\n frames: Result<Vec<Vec<u8>>, data::Error>,\\n\\n}\\n\\n\\n\\nimpl DataResponse {\\n\\n /// Create a new [`DataResponse`] with the given `ref_id` and `frames`.\\n\\n #[must_use]\\n\\n pub fn new(ref_id: String, frames: Vec<data::CheckedFrame<'_>>) -> Self {\\n\\n Self {\\n\\n ref_id: ref_id.clone(),\\n\\n frames: to_arrow(frames, &Some(ref_id)),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Error supertrait used in [`DataService::query_data`].\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 74,\n \"score\": 64656.03839600456\n },\n {\n \"content\": \"/// .queries\\n\\n/// .into_iter()\\n\\n/// .map(|x| async {\\n\\n/// // Here we create a single response Frame for each query.\\n\\n/// // Frames can be created from iterators of fields using [`IntoFrame`].\\n\\n/// Ok(backend::DataResponse::new(\\n\\n/// x.ref_id.clone(),\\n\\n/// // Return zero or more frames.\\n\\n/// // A real implementation would fetch this data from a database\\n\\n/// // or something.\\n\\n/// vec![[\\n\\n/// [1_u32, 2, 3].into_field(\\\"x\\\"),\\n\\n/// [\\\"a\\\", \\\"b\\\", \\\"c\\\"].into_field(\\\"y\\\"),\\n\\n/// ]\\n\\n/// .into_frame(\\\"foo\\\")\\n\\n/// .check()\\n\\n/// .map_err(|source| QueryError {\\n\\n/// ref_id: x.ref_id,\\n\\n/// source,\\n\\n/// })?],\\n\\n/// ))\\n\\n/// })\\n\\n/// .collect::<FuturesOrdered<_>>(),\\n\\n/// )\\n\\n/// }\\n\\n/// }\\n\\n/// ```\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 75,\n \"score\": 64653.44926384675\n },\n {\n \"content\": \"/// /// The type of error that could be returned by an individual query.\\n\\n/// type QueryError = QueryError;\\n\\n///\\n\\n/// /// The type of iterator we're returning.\\n\\n/// ///\\n\\n/// /// In general the concrete type will be impossible to name in advance,\\n\\n/// /// so the `backend::BoxDataResponseStream` type alias will be useful.\\n\\n/// type Stream = backend::BoxDataResponseStream<Self::QueryError>;\\n\\n///\\n\\n/// /// Respond to a request for data from Grafana.\\n\\n/// ///\\n\\n/// /// This request will contain zero or more queries, as well as information\\n\\n/// /// about the datasource instance on behalf of which this request is made,\\n\\n/// /// such as address, credentials, etc.\\n\\n/// ///\\n\\n/// /// Our plugin must respond to each query and return an iterator of `DataResponse`s,\\n\\n/// /// which themselves can contain zero or more `Frame`s.\\n\\n/// async fn query_data(&self, request: backend::QueryDataRequest) -> Self::Stream {\\n\\n/// Box::pin(\\n\\n/// request\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 76,\n \"score\": 64649.23721774324\n },\n {\n \"content\": \" ///\\n\\n /// If the request originates from a datasource instance, this will\\n\\n /// include details about the datasource instance in the\\n\\n /// `data_source_instance_settings` field.\\n\\n pub plugin_context: backend::PluginContext,\\n\\n /// Headers included along with the request by Grafana.\\n\\n pub headers: HashMap<String, String>,\\n\\n /// The queries requested by a user or alert.\\n\\n ///\\n\\n /// Each [`DataQuery`] contains a unique `ref_id` field which identifies\\n\\n /// the query to the frontend; this should be included in the corresponding\\n\\n /// `DataResponse` for each query.\\n\\n pub queries: Vec<DataQuery>,\\n\\n}\\n\\n\\n\\nimpl TryFrom<pluginv2::QueryDataRequest> for QueryDataRequest {\\n\\n type Error = ConvertFromError;\\n\\n fn try_from(other: pluginv2::QueryDataRequest) -> Result<Self, Self::Error> {\\n\\n Ok(Self {\\n\\n plugin_context: other\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 77,\n \"score\": 64649.12373059916\n },\n {\n \"content\": \"/// Type alias for a boxed iterator of query responses, useful for returning from [`DataService::query_data`].\\n\\npub type BoxDataResponseStream<E> =\\n\\n Pin<Box<dyn Stream<Item = Result<backend::DataResponse, E>> + Send>>;\\n\\n\\n\\n/// Serialize a slice of frames to Arrow IPC format.\\n\\n///\\n\\n/// If `ref_id` is provided, it is passed down to the various conversion\\n\\n/// function and takes precedence over any `ref_id`s set on the individual frames.\\n\\npub(crate) fn to_arrow<'a>(\\n\\n frames: impl IntoIterator<Item = data::CheckedFrame<'a>>,\\n\\n ref_id: &Option<String>,\\n\\n) -> Result<Vec<Vec<u8>>, data::Error> {\\n\\n frames\\n\\n .into_iter()\\n\\n .map(|frame| Ok(frame.to_arrow(ref_id.clone())?))\\n\\n .collect()\\n\\n}\\n\\n\\n\\n#[tonic::async_trait]\\n\\nimpl<T> pluginv2::data_server::Data for T\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 78,\n \"score\": 64648.87435625484\n },\n {\n \"content\": \"//! SDK types and traits relevant to plugins that query data.\\n\\nuse std::{collections::HashMap, pin::Pin, time::Duration};\\n\\n\\n\\nuse futures_core::Stream;\\n\\nuse futures_util::StreamExt;\\n\\nuse serde_json::Value;\\n\\n\\n\\nuse crate::{\\n\\n backend::{self, ConvertFromError, TimeRange},\\n\\n data, pluginv2,\\n\\n};\\n\\n\\n\\n/// A request for data made by Grafana.\\n\\n///\\n\\n/// Details of the request source can be found in `plugin_context`,\\n\\n/// while the actual plugins themselves are in `queries`.\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub struct QueryDataRequest {\\n\\n /// Details of the plugin instance from which the request originated.\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 79,\n \"score\": 64648.573749532006\n },\n {\n \"content\": \"///\\n\\n/// /// An error that may occur during a query.\\n\\n/// ///\\n\\n/// /// This must store the `ref_id` of the query so that Grafana can line it up.\\n\\n/// #[derive(Debug, Error)]\\n\\n/// #[error(\\\"Error querying backend for query {ref_id}: {source}\\\")]\\n\\n/// struct QueryError {\\n\\n/// source: data::Error,\\n\\n/// ref_id: String,\\n\\n/// }\\n\\n///\\n\\n/// impl backend::DataQueryError for QueryError {\\n\\n/// fn ref_id(self) -> String {\\n\\n/// self.ref_id\\n\\n/// }\\n\\n/// }\\n\\n///\\n\\n/// #[backend::async_trait]\\n\\n/// impl backend::DataService for MyPlugin {\\n\\n///\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 80,\n \"score\": 64648.551003874316\n },\n {\n \"content\": \"where\\n\\n T: DataService + Send + Sync + 'static,\\n\\n{\\n\\n #[tracing::instrument(skip(self), level = \\\"debug\\\")]\\n\\n async fn query_data(\\n\\n &self,\\n\\n request: tonic::Request<pluginv2::QueryDataRequest>,\\n\\n ) -> Result<tonic::Response<pluginv2::QueryDataResponse>, tonic::Status> {\\n\\n let responses = DataService::query_data(\\n\\n self,\\n\\n request\\n\\n .into_inner()\\n\\n .try_into()\\n\\n .map_err(ConvertFromError::into_tonic_status)?,\\n\\n )\\n\\n .await\\n\\n .map(|resp| match resp {\\n\\n Ok(x) => {\\n\\n let ref_id = x.ref_id;\\n\\n x.frames.map_or_else(\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 81,\n \"score\": 64642.980901072646\n },\n {\n \"content\": \" /// This contains all of the other properties, as well as custom properties.\\n\\n pub json: Value,\\n\\n}\\n\\n\\n\\nimpl TryFrom<pluginv2::DataQuery> for DataQuery {\\n\\n type Error = ConvertFromError;\\n\\n fn try_from(other: pluginv2::DataQuery) -> Result<Self, Self::Error> {\\n\\n Ok(Self {\\n\\n ref_id: other.ref_id,\\n\\n query_type: other.query_type,\\n\\n max_data_points: other.max_data_points,\\n\\n interval: Duration::from_millis(other.interval_ms as u64),\\n\\n time_range: other\\n\\n .time_range\\n\\n .map(TimeRange::from)\\n\\n .ok_or(ConvertFromError::MissingTimeRange)?,\\n\\n json: backend::read_json(&other.json)?,\\n\\n })\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 82,\n \"score\": 64642.59547303367\n },\n {\n \"content\": \" )\\n\\n }\\n\\n Err(e) => {\\n\\n let err_string = e.to_string();\\n\\n (\\n\\n e.ref_id(),\\n\\n pluginv2::DataResponse {\\n\\n frames: vec![],\\n\\n error: err_string,\\n\\n json_meta: vec![],\\n\\n },\\n\\n )\\n\\n }\\n\\n })\\n\\n .collect()\\n\\n .await;\\n\\n Ok(tonic::Response::new(pluginv2::QueryDataResponse {\\n\\n responses,\\n\\n }))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 83,\n \"score\": 64639.96952303355\n },\n {\n \"content\": \" .plugin_context\\n\\n .ok_or(ConvertFromError::MissingPluginContext)\\n\\n .and_then(TryInto::try_into)?,\\n\\n headers: other.headers,\\n\\n queries: other\\n\\n .queries\\n\\n .into_iter()\\n\\n .map(DataQuery::try_from)\\n\\n .collect::<Result<Vec<_>, _>>()?,\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n/// A query made by Grafana to the plugin as part of a [`QueryDataRequest`].\\n\\n///\\n\\n/// The `json` field contains any fields set by the plugin's UI.\\n\\n#[derive(Debug)]\\n\\n#[non_exhaustive]\\n\\npub struct DataQuery {\\n\\n /// The unique identifier of the query, set by the frontend call.\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 84,\n \"score\": 64637.077667631325\n },\n {\n \"content\": \" |e| {\\n\\n (\\n\\n ref_id.clone(),\\n\\n pluginv2::DataResponse {\\n\\n frames: vec![],\\n\\n error: e.to_string(),\\n\\n json_meta: vec![],\\n\\n },\\n\\n )\\n\\n },\\n\\n |frames| {\\n\\n (\\n\\n ref_id.clone(),\\n\\n pluginv2::DataResponse {\\n\\n frames,\\n\\n error: \\\"\\\".to_string(),\\n\\n json_meta: vec![],\\n\\n },\\n\\n )\\n\\n },\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 85,\n \"score\": 64636.0765207694\n },\n {\n \"content\": \" ///\\n\\n /// This should be included in the corresponding [`DataResponse`].\\n\\n pub ref_id: String,\\n\\n\\n\\n /// An identifier for the type of query.\\n\\n ///\\n\\n /// This can be used to distinguish different types of queries.\\n\\n pub query_type: String,\\n\\n\\n\\n /// The maximum number of datapoints that should be returned from a time series query.\\n\\n pub max_data_points: i64,\\n\\n\\n\\n /// The suggested duration between time points in a time series query.\\n\\n pub interval: Duration,\\n\\n\\n\\n /// The start and end of the query requested by the frontend.\\n\\n pub time_range: TimeRange,\\n\\n\\n\\n /// The raw JSON query.\\n\\n ///\\n\",\n \"file_path\": \"src/backend/data.rs\",\n \"rank\": 86,\n \"score\": 64634.33750497753\n },\n {\n \"content\": \"\\n\\nimpl FieldType for NaiveDateTime {\\n\\n type Array = PrimitiveArray<i64>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\\n\\n\\n\\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\\n array.to(data_type)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl IntoFieldType for NaiveDateTime {\\n\\n type ElementType = i64;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self.timestamp_nanos())\\n\\n }\\n\\n}\\n\\n\\n\\n// String impls.\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 87,\n \"score\": 64040.442107128925\n },\n {\n \"content\": \"\\n\\nimpl FieldType for &str {\\n\\n type Array = Utf8Array<i32>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Utf8;\\n\\n}\\n\\n\\n\\nimpl<'a> IntoFieldType for &'a str {\\n\\n type ElementType = &'a str;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::String;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl FieldType for String {\\n\\n type Array = Utf8Array<i32>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Utf8;\\n\\n}\\n\\n\\n\\nimpl IntoFieldType for String {\\n\\n type ElementType = String;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::String;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 88,\n \"score\": 64039.298734393335\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl IntoFieldType for bool {\\n\\n type ElementType = bool;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Bool;\\n\\n\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self)\\n\\n }\\n\\n}\\n\\n\\n\\n// DateTime impls.\\n\\n\\n\\nimpl FieldType for SystemTime {\\n\\n type Array = PrimitiveArray<i64>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\\n\\n\\n\\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 89,\n \"score\": 64038.705488007356\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl FieldType for NaiveDate {\\n\\n type Array = PrimitiveArray<i64>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\\n\\n\\n\\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\\n array.to(data_type)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl IntoFieldType for NaiveDate {\\n\\n type ElementType = i64;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self.and_hms(0, 0, 0).timestamp_nanos())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 90,\n \"score\": 64038.02609655463\n },\n {\n \"content\": \" const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\\n\\n\\n\\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\\n array.to(data_type)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> IntoFieldType for DateTime<T>\\n\\nwhere\\n\\n T: Offset + TimeZone,\\n\\n{\\n\\n type ElementType = i64;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self.timestamp_nanos())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> FieldType for Date<T>\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 91,\n \"score\": 64037.87894504896\n },\n {\n \"content\": \"\\n\\nmacro_rules! impl_fieldtype_for_primitive {\\n\\n ($ty: ty, $arrow_ty: expr, $type_info: expr) => {\\n\\n impl FieldType for $ty {\\n\\n type Array = PrimitiveArray<$ty>;\\n\\n const ARROW_DATA_TYPE: DataType = $arrow_ty;\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\\n array.to(data_type)\\n\\n }\\n\\n }\\n\\n\\n\\n impl IntoFieldType for $ty {\\n\\n type ElementType = $ty;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = $type_info;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self)\\n\\n }\\n\\n }\\n\\n };\\n\\n}\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 92,\n \"score\": 64037.79729319514\n },\n {\n \"content\": \"where\\n\\n T: Offset + TimeZone,\\n\\n{\\n\\n type Array = PrimitiveArray<i64>;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Timestamp(TimeUnit::Nanosecond, None);\\n\\n\\n\\n /// Convert the logical type of `Self::Array` to `DataType::Timestamp`.\\n\\n fn convert_arrow_array(array: Self::Array, data_type: DataType) -> Self::Array {\\n\\n array.to(data_type)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> IntoFieldType for Date<T>\\n\\nwhere\\n\\n T: Offset + TimeZone,\\n\\n{\\n\\n type ElementType = i64;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n Some(self.and_hms(0, 0, 0).timestamp_nanos())\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 93,\n \"score\": 64036.76407256681\n },\n {\n \"content\": \"\\n\\nimpl_fieldtype_for_primitive!(i8, DataType::Int8, TypeInfoType::Int8);\\n\\nimpl_fieldtype_for_primitive!(i16, DataType::Int16, TypeInfoType::Int16);\\n\\nimpl_fieldtype_for_primitive!(i32, DataType::Int32, TypeInfoType::Int32);\\n\\nimpl_fieldtype_for_primitive!(i64, DataType::Int64, TypeInfoType::Int64);\\n\\nimpl_fieldtype_for_primitive!(u8, DataType::UInt8, TypeInfoType::UInt8);\\n\\nimpl_fieldtype_for_primitive!(u16, DataType::UInt16, TypeInfoType::UInt16);\\n\\nimpl_fieldtype_for_primitive!(u32, DataType::UInt32, TypeInfoType::UInt32);\\n\\nimpl_fieldtype_for_primitive!(u64, DataType::UInt64, TypeInfoType::UInt64);\\n\\nimpl_fieldtype_for_primitive!(f32, DataType::Float32, TypeInfoType::Float32);\\n\\nimpl_fieldtype_for_primitive!(f64, DataType::Float64, TypeInfoType::Float64);\\n\\n\\n\\n// Boolean impl.\\n\\n\\n\\nimpl FieldType for bool {\\n\\n type Array = BooleanArray;\\n\\n const ARROW_DATA_TYPE: DataType = DataType::Boolean;\\n\\n\\n\\n fn convert_arrow_array(array: Self::Array, _data_type: DataType) -> Self::Array {\\n\\n array\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 94,\n \"score\": 64036.59432054892\n },\n {\n \"content\": \"//! Types of field understood by the Grafana plugin SDK.\\n\\nuse std::time::{SystemTime, UNIX_EPOCH};\\n\\n\\n\\nuse arrow2::{\\n\\n array::{BooleanArray, PrimitiveArray, Utf8Array},\\n\\n datatypes::{DataType, TimeUnit},\\n\\n};\\n\\nuse chrono::prelude::*;\\n\\n\\n\\nuse crate::data::TypeInfoType;\\n\\n\\n\\n/// Indicates that a type is can be stored in an Arrow array.\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 95,\n \"score\": 64035.203079076564\n },\n {\n \"content\": \" array.to(data_type)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl IntoFieldType for SystemTime {\\n\\n type ElementType = i64;\\n\\n const TYPE_INFO_TYPE: TypeInfoType = TypeInfoType::Time;\\n\\n fn into_field_type(self) -> Option<Self::ElementType> {\\n\\n // This won't overflow for about 300 years so we're probably fine.\\n\\n self.duration_since(UNIX_EPOCH)\\n\\n .ok()\\n\\n .and_then(|x| x.as_nanos().try_into().ok())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> FieldType for DateTime<T>\\n\\nwhere\\n\\n T: Offset + TimeZone,\\n\\n{\\n\\n type Array = PrimitiveArray<i64>;\\n\",\n \"file_path\": \"src/data/field_type.rs\",\n \"rank\": 96,\n \"score\": 64031.603452696916\n },\n {\n \"content\": \"fn parse_knobs(input: syn::ItemFn, config: FinalConfig) -> TokenStream {\\n\\n // If type mismatch occurs, the current rustc points to the last statement.\\n\\n let (last_stmt_start_span, _) = {\\n\\n let mut last_stmt = input\\n\\n .block\\n\\n .stmts\\n\\n .last()\\n\\n .map(ToTokens::into_token_stream)\\n\\n .unwrap_or_default()\\n\\n .into_iter();\\n\\n // `Span` on stable Rust has a limitation that only points to the first\\n\\n // token, not the whole tokens. We can work around this limitation by\\n\\n // using the first/last span of the tokens like\\n\\n // `syn::Error::new_spanned` does.\\n\\n let start = last_stmt.next().map_or_else(Span::call_site, |t| t.span());\\n\\n let end = last_stmt.last().map_or(start, |t| t.span());\\n\\n (start, end)\\n\\n };\\n\\n\\n\\n let body = input.block;\\n\",\n \"file_path\": \"grafana-plugin-sdk-macros/src/lib.rs\",\n \"rank\": 97,\n \"score\": 63947.886637805306\n },\n {\n \"content\": \"fn body_to_response(body: Bytes) -> pluginv2::CallResourceResponse {\\n\\n pluginv2::CallResourceResponse {\\n\\n code: 200,\\n\\n headers: std::collections::HashMap::new(),\\n\\n body,\\n\\n }\\n\\n}\\n\\n\\n\\n/// Type alias for a pinned, boxed future with a fallible HTTP response as output, with a custom error type.\\n\\npub type BoxResourceFuture<E> =\\n\\n Pin<Box<dyn std::future::Future<Output = Result<Response<Bytes>, E>>>>;\\n\\n\\n\\n/// Type alias for a pinned, boxed stream of HTTP responses with a custom error type.\\n\\npub type BoxResourceStream<E> = Pin<Box<dyn futures_core::Stream<Item = Result<Bytes, E>> + Send>>;\\n\\n\\n\\n/// Trait for plugins that can handle arbitrary resource requests.\\n\\n///\\n\\n/// Implementing this trait allows plugins to handle a wide variety of use cases beyond\\n\\n/// 'just' responding to requests for data and returning dataframes.\\n\\n///\\n\",\n \"file_path\": \"src/backend/resource.rs\",\n \"rank\": 98,\n \"score\": 63411.996111250395\n },\n {\n \"content\": \"#[cfg_attr(docsrs, doc(notable_trait))]\\n\\npub trait FromFields<T: IntoFrame> {\\n\\n /// Create a [`Frame`] with the given name from `fields`.\\n\\n fn from_fields(name: impl Into<String>, fields: T) -> Frame;\\n\\n}\\n\\n\\n\\nimpl<T: IntoFrame> FromFields<T> for Frame {\\n\\n fn from_fields(name: impl Into<String>, fields: T) -> Frame {\\n\\n fields.into_frame(name)\\n\\n }\\n\\n}\\n\\n\\n\\n/// Options for customizing the way a [`Frame`] is serialized.\\n\\n#[derive(Clone, Copy, Debug, PartialEq, Serialize, Deserialize)]\\n\\n#[serde(rename_all = \\\"camelCase\\\")]\\n\\n#[non_exhaustive]\\n\\npub enum FrameInclude {\\n\\n /// Serialize both the schema and data.\\n\\n All,\\n\\n /// Serialize just the data.\\n\\n DataOnly,\\n\",\n \"file_path\": \"src/data/frame/mod.rs\",\n \"rank\": 99,\n \"score\": 63001.75115604622\n }\n]","isConversational":false}}},{"rowIdx":1578,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/command/last.rs"},"repo_name":{"kind":"string","value":"wojexe/baca-cli"},"commit":{"kind":"string","value":"c024bd3d95a2e54dfc25bdc0dec352551a3b4e7c"},"file_code":{"kind":"string","value":"use crate::api::baca_api::BacaApi;\nuse crate::command::details::Details;\nuse crate::command::Command;\nuse crate::error::{Error, Result};\nuse crate::model::Submit;\nuse crate::workspace::{ConfigObject, ConnectionConfig, Workspace};\nuse clap::ArgMatches;\n\npub struct Last {\n task_id: Option<String>,\n}\n\nimpl Last {\n pub fn new() -> Self {\n Self { task_id: None }\n }\n\n pub fn with_filter(task_id: &str) -> Self {\n Self {\n task_id: Some(task_id.to_string()),\n }\n }\n\n fn get_last_submit<A>(&self, connection_config: &ConnectionConfig, api: &A) -> Result<Submit>\n where\n A: BacaApi,\n {\n let results = if let Some(task_id) = &self.task_id {\n api.get_results_by_task(connection_config, task_id)?\n } else {\n api.get_results(connection_config)?\n };\n\n Ok(results.submits.first().ok_or(Error::NoSubmitsYet)?.clone())\n }\n}\n\nimpl Command for Last {\n fn execute<W, A>(self, workspace: &W, api: &A) -> Result<()>\n where\n W: Workspace,\n A: BacaApi,\n {\n let connection_config = ConnectionConfig::read_config(workspace)?;\n let last = self.get_last_submit(&connection_config, api)?;\n\n Details::new(&last.id).execute(workspace, api)\n }\n}\n\nimpl From<&ArgMatches<'_>> for Last {\n fn from(args: &ArgMatches) -> Self {\n if let Some(task_id) = args.value_of(\"task\") {\n return Last::with_filter(task_id);\n }\n\n Last::new()\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::api::baca_api::MockBacaApi;\n use crate::model::SubmitStatus;\n use crate::model::{Results, Submit};\n use crate::workspace::{ConnectionConfig, MockWorkspace};\n\n #[test]\n fn no_submits() {\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(|_| Ok(Results { submits: vec![] }));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_err());\n assert!(matches!(result.err().unwrap(), Error::NoSubmitsYet));\n }\n\n #[test]\n fn one_submit() {\n let expected = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"3\".to_string(),\n max_points: None,\n problem_name: \"Test Problem\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n let results = Results {\n submits: vec![expected.clone()],\n };\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(move |_| Ok(results.clone()));\n\n let submit = expected;\n mock_api\n .expect_get_submit_details()\n .withf(|x, id| *x == ConnectionConfig::default() && id == \"3\")\n .returning(move |_, _| Ok(submit.clone()));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_ok());\n }\n\n #[test]\n fn three_submits() {\n let submit1 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"1\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 1\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let submit2 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"2\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 2\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let submit3 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"3\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 3\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let all_submits = vec![submit1.clone(), submit2, submit3];\n\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n let results = Results {\n submits: all_submits,\n };\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(move |_| Ok(results.clone()));\n\n let submit = submit1;\n mock_api\n .expect_get_submit_details()\n .withf(|x, id| *x == ConnectionConfig::default() && id == \"1\")\n .returning(move |_, _| Ok(submit.clone()));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_ok());\n }\n}\n"},"prefix":{"kind":"string","value":"use crate::api::baca_api::BacaApi;\nuse crate::command::details::Details;\nuse crate::command::Command;\nuse crate::error::{Error, Result};\nuse crate::model::Submit;\nuse crate::workspace::{ConfigObject, ConnectionConfig, Workspace};\nuse clap::ArgMatches;\n\npub struct Last {\n task_id: Option<String>,\n}\n\nimpl Last {\n pub fn new() -> Self {\n Self { task_id: None }\n }\n\n pub fn with_filter(task_id: &str) -> Self {\n Self {\n task_id: Some(task_id.to_string()),\n }\n }\n\n fn get_last_submit<A>(&self, connection_config: &ConnectionConfig, api: &A) -> Result<Submit>\n where\n A: BacaApi,\n {\n let results = "},"suffix":{"kind":"string","value":";\n\n Ok(results.submits.first().ok_or(Error::NoSubmitsYet)?.clone())\n }\n}\n\nimpl Command for Last {\n fn execute<W, A>(self, workspace: &W, api: &A) -> Result<()>\n where\n W: Workspace,\n A: BacaApi,\n {\n let connection_config = ConnectionConfig::read_config(workspace)?;\n let last = self.get_last_submit(&connection_config, api)?;\n\n Details::new(&last.id).execute(workspace, api)\n }\n}\n\nimpl From<&ArgMatches<'_>> for Last {\n fn from(args: &ArgMatches) -> Self {\n if let Some(task_id) = args.value_of(\"task\") {\n return Last::with_filter(task_id);\n }\n\n Last::new()\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::api::baca_api::MockBacaApi;\n use crate::model::SubmitStatus;\n use crate::model::{Results, Submit};\n use crate::workspace::{ConnectionConfig, MockWorkspace};\n\n #[test]\n fn no_submits() {\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(|_| Ok(Results { submits: vec![] }));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_err());\n assert!(matches!(result.err().unwrap(), Error::NoSubmitsYet));\n }\n\n #[test]\n fn one_submit() {\n let expected = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"3\".to_string(),\n max_points: None,\n problem_name: \"Test Problem\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n let results = Results {\n submits: vec![expected.clone()],\n };\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(move |_| Ok(results.clone()));\n\n let submit = expected;\n mock_api\n .expect_get_submit_details()\n .withf(|x, id| *x == ConnectionConfig::default() && id == \"3\")\n .returning(move |_, _| Ok(submit.clone()));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_ok());\n }\n\n #[test]\n fn three_submits() {\n let submit1 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"1\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 1\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let submit2 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"2\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 2\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let submit3 = Submit {\n status: SubmitStatus::InternalError,\n points: 0.0,\n lateness: None,\n accepted: 0,\n size: 123,\n timestamp: \"2002\".to_string(),\n language: \"Java\".to_string(),\n id: \"3\".to_string(),\n max_points: None,\n problem_name: \"Test Problem 3\".to_string(),\n link: \"www.baca.pl\".to_string(),\n test_results: None,\n };\n\n let all_submits = vec![submit1.clone(), submit2, submit3];\n\n let mut mock_workspace = MockWorkspace::new();\n mock_workspace\n .expect_read_config_object()\n .returning(|| Ok(ConnectionConfig::default()));\n\n let mut mock_api = MockBacaApi::new();\n let results = Results {\n submits: all_submits,\n };\n mock_api\n .expect_get_results()\n .withf(|x| *x == ConnectionConfig::default())\n .returning(move |_| Ok(results.clone()));\n\n let submit = submit1;\n mock_api\n .expect_get_submit_details()\n .withf(|x, id| *x == ConnectionConfig::default() && id == \"1\")\n .returning(move |_, _| Ok(submit.clone()));\n\n let last = Last::new();\n let result = last.execute(&mock_workspace, &mock_api);\n assert!(result.is_ok());\n }\n}\n"},"middle":{"kind":"string","value":"if let Some(task_id) = &self.task_id {\n api.get_results_by_task(connection_config, task_id)?\n } else {\n api.get_results(connection_config)?\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"pub fn assert_contains_pattern(command: &[&str], pattern: &str) -> Result<(), Box<dyn Error>> {\n\n let (dir, mut cmd) = set_up_with_dir()?;\n\n\n\n cmd.args(command);\n\n cmd.assert()\n\n // .failure() // todo: exit codes\n\n .stdout(predicate::str::contains(pattern));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":0,"score":188666.06201985216},{"content":"pub fn assert_fails_if_not_initialized(command: &[&str]) -> Result<(), Box<dyn Error>> {\n\n let pattern = \"not initialized\";\n\n assert_contains_pattern(command, pattern)\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":1,"score":181697.46762187552},{"content":"pub fn execute<W, Api>(\n\n workspace: &W,\n\n api: &Api,\n\n command: &str,\n\n matches: &ArgMatches,\n\n) -> error::Result<()>\n\nwhere\n\n W: Workspace,\n\n Api: BacaApi,\n\n{\n\n match command {\n\n \"init\" => Init::from(matches).execute(workspace, api),\n\n \"details\" => Details::from(matches).execute(workspace, api),\n\n \"refresh\" => Refresh::new().execute(workspace, api),\n\n \"log\" => Log::from(matches).execute(workspace, api),\n\n \"tasks\" => Tasks::new().execute(workspace, api),\n\n \"submit\" => Submit::try_from(matches)?.execute(workspace, api),\n\n \"last\" => Last::from(matches).execute(workspace, api),\n\n \"config\" => {\n\n ConfigEditor::new().edit::<W, ConnectionConfig>(workspace)?;\n\n Ok(())\n\n }\n\n \"clear\" => workspace.remove_workspace(),\n\n _ => panic!(\"error!\"),\n\n }\n\n}\n","file_path":"src/command/mod.rs","rank":2,"score":163899.2908632916},{"content":"pub fn zip_file(path: &Path) -> Result<&Path, error::Error> {\n\n _zip_file(path).map_err(|e| error::Error::Zipping(e.into()))\n\n}\n\n\n","file_path":"src/workspace/zip.rs","rank":3,"score":161435.24912512116},{"content":"fn to_int(n: &str) -> Result<usize> {\n\n n.parse().map_err(|_| Error::InvalidArgument)\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n use crate::api::baca_api::MockBacaApi;\n\n use crate::model::Results;\n\n use crate::workspace::{ConnectionConfig, MockWorkspace};\n\n\n\n #[test]\n\n fn no_submits() {\n\n let mut mock_workspace = MockWorkspace::new();\n\n mock_workspace\n\n .expect_read_config_object()\n\n .returning(|| Ok(ConnectionConfig::default()));\n\n\n\n let mut mock_api = MockBacaApi::new();\n\n mock_api\n\n .expect_get_results()\n\n .withf(|x| *x == ConnectionConfig::default())\n\n .returning(|_| Ok(Results::default()));\n\n\n\n let log = Log::new(\"10\");\n\n let result = log.execute(&mock_workspace, &mock_api);\n\n assert!(result.is_ok())\n\n }\n\n}\n","file_path":"src/command/log.rs","rank":4,"score":155651.21835482772},{"content":"pub fn initialize_correct_workspace() -> Result<TempDir, Box<dyn std::error::Error>> {\n\n let (login, pass, host) = get_baca_credentials();\n\n let (dir, mut cmd) = set_up_with_dir()?;\n\n\n\n cmd.arg(\"init\")\n\n .args(&[\"-h\", &host, \"-p\", &pass, \"-l\", &login]);\n\n cmd.assert();\n\n Ok(dir)\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":5,"score":150947.05478393787},{"content":"fn submit<W, A>(workspace: &W, api: &A, mut submit_config: SubmitConfig) -> error::Result<()>\n\nwhere\n\n W: Workspace,\n\n A: BacaApi,\n\n{\n\n let connection_config = ConnectionConfig::read_config(workspace)?;\n\n let tasks = api.get_tasks(&connection_config)?;\n\n let task_id = submit_config.id().unwrap();\n\n let mut task = tasks.get_by_id(task_id)?.clone();\n\n task.language = submit_config.language.unwrap();\n\n\n\n let original_filename = submit_config\n\n .file()\n\n .unwrap()\n\n .file_name()\n\n .unwrap()\n\n .to_str()\n\n .unwrap()\n\n .to_string();\n\n\n","file_path":"src/command/submit.rs","rank":6,"score":145994.68507502496},{"content":"pub fn permutation() -> String {\n\n PERMUTATION.to_string()\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn permutation_function_should_return_same_string() {\n\n assert_eq!(permutation(), PERMUTATION);\n\n }\n\n}\n","file_path":"src/api/details.rs","rank":7,"score":141855.9859768273},{"content":"#[cfg_attr(test, automock)]\n\npub trait BacaApi {\n\n fn get_cookie(&self, connection_config: &ConnectionConfig) -> Result<String>;\n\n fn get_submit_details(\n\n &self,\n\n connection_config: &ConnectionConfig,\n\n submit_id: &str,\n\n ) -> Result<Submit>;\n\n fn get_results(&self, connection_config: &ConnectionConfig) -> Result<Results>;\n\n fn get_results_by_task(\n\n &self,\n\n connection_config: &ConnectionConfig,\n\n task_id: &str,\n\n ) -> Result<Results>;\n\n fn get_tasks(&self, connection_config: &ConnectionConfig) -> Result<Tasks>;\n\n fn submit(\n\n &self,\n\n connection_config: &ConnectionConfig,\n\n task: &Task,\n\n file_path: &str,\n\n ) -> Result<()>;\n\n fn get_allowed_language(\n\n &self,\n\n connection_config: &ConnectionConfig,\n\n task_id: &str,\n\n ) -> Result<Option<Language>>;\n\n}\n","file_path":"src/api/baca_api.rs","rank":8,"score":138282.13786142526},{"content":"pub fn set_up_with_dir() -> Result<(TempDir, Command), Box<dyn Error>> {\n\n let dir = assert_fs::TempDir::new()?;\n\n let cmd = set_up_command(&dir)?;\n\n Ok((dir, cmd))\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":9,"score":131923.07094518398},{"content":"pub fn set_up_command(dir: &TempDir) -> Result<Command, Box<dyn Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n cmd.current_dir(&dir);\n\n cmd.arg(\"-u\");\n\n Ok(cmd)\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":10,"score":127715.38163593921},{"content":"fn save_version<W: Workspace>(workspace: &W) -> error::Result<()> {\n\n let version = BacaRelease::new(env!(\"CARGO_PKG_VERSION\"), \"\");\n\n version.save_config(workspace)\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n use crate::api;\n\n use crate::api::baca_api::MockBacaApi;\n\n use crate::command::prompt::MockPrompt;\n\n use crate::workspace::{ConnectionConfig, MockWorkspace};\n\n\n\n // todo: tests::utils\n\n fn make_mock_connection_config() -> ConnectionConfig {\n\n ConnectionConfig {\n\n host: \"host\".to_string(),\n\n login: \"login\".to_string(),\n\n password: \"pass\".to_string(),\n\n permutation: api::details::permutation(),\n","file_path":"src/command/init.rs","rank":11,"score":125042.51847949788},{"content":"fn check_response_status(response: &Response) -> Result<()> {\n\n if response.status().as_str() == \"404\" {\n\n return Err(Error::InvalidHost);\n\n };\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/api/baca_service.rs","rank":12,"score":122888.13590580408},{"content":"fn extract_cookie(response: &Response) -> Result<String> {\n\n let cookie = response\n\n .cookies()\n\n .next()\n\n .ok_or(Error::InvalidLoginOrPassword)?;\n\n\n\n debug!(\"Cookie: {} = {}\", cookie.name(), cookie.value());\n\n Ok(cookie.value().to_string())\n\n}\n\n\n","file_path":"src/api/baca_service.rs","rank":13,"score":121116.6386053047},{"content":"#[test]\n\nfn on_correct_repo_should_print_last_submit() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"last\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\"))\n\n .stdout(predicate::str::contains(\"C++\"))\n\n .stdout(predicate::str::contains(\"2020-05-17 18:53:09\"))\n\n .stdout(predicate::str::contains(\"4334\"))\n\n .stdout(predicate::str::contains(\"100%\"))\n\n .stdout(predicate::str::contains(\"4/4\"))\n\n .stdout(predicate::str::contains(\"Ok\"))\n\n .stdout(predicate::str::contains(\"test0/0\"))\n\n .stdout(predicate::str::contains(\"test1/0\"))\n\n .stdout(predicate::str::contains(\"test2/0\"))\n\n .stdout(predicate::str::contains(\"test3/0\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/last.rs","rank":14,"score":119318.18927481274},{"content":"fn _zip_file(path: &Path) -> Result<&Path, Error> {\n\n let filename = path.file_name().unwrap().to_str().ok_or(ErrorKind::Other)?;\n\n let path = path.to_str().ok_or(ErrorKind::Other)?;\n\n\n\n println!(\"Zipping {}.\", filename);\n\n tracing::debug!(\"Relative path: {}.\", path);\n\n\n\n let source = read(path)?;\n\n let buf = File::create(\"source.zip\")?;\n\n let mut zip = zip::ZipWriter::new(buf);\n\n\n\n let options =\n\n zip::write::FileOptions::default().compression_method(zip::CompressionMethod::DEFLATE);\n\n zip.start_file(filename, options)?;\n\n zip.write_all(source.as_ref())?;\n\n zip.finish()?;\n\n\n\n Ok(Path::new(\"source.zip\"))\n\n}\n","file_path":"src/workspace/zip.rs","rank":15,"score":119175.929707696},{"content":"fn check_for_empty_response(resp: String) -> Result<String> {\n\n if resp == EMPTY_RESPONSE {\n\n Err(Error::LoggedOut)\n\n } else {\n\n Ok(resp)\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n use crate::api;\n\n use crate::model::Language::Unsupported;\n\n use std::fmt::Debug;\n\n\n\n fn make_correct_baca_invalid_session() -> ConnectionConfig {\n\n ConnectionConfig {\n\n host: \"mn2020\".to_string(),\n\n login: \"login\".to_string(),\n\n password: \"pass\".to_string(),\n","file_path":"src/api/baca_service.rs","rank":16,"score":118659.25911839481},{"content":"#[test]\n\nfn filter() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"last\").arg(\"-t\").arg(\"1\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/last.rs","rank":17,"score":118270.73976686597},{"content":"#[test]\n\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\n\n assert_fails_if_not_initialized(&[\"last\"])\n\n}\n\n\n","file_path":"tests/commands/last.rs","rank":18,"score":115806.73928404166},{"content":"pub fn make_input_file_cpp(dir: &TempDir) -> Result<ChildPath, Box<dyn std::error::Error>> {\n\n let input_file = dir.child(\"source.cpp\");\n\n input_file.touch()?;\n\n input_file.write_str(\n\n r#\"\n\n \\\\ Hubert Jaremko\n\n #include <iostream>\n\n int main() {\n\n std::cout << \"Hello world\" << std::endl;\n\n return 0;\n\n }\n\n \"#,\n\n )?;\n\n Ok(input_file)\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":19,"score":114974.63260346532},{"content":"pub fn make_input_file_dummy(dir: &TempDir) -> Result<ChildPath, Box<dyn std::error::Error>> {\n\n let input_file = dir.child(\"dummy.txt\");\n\n input_file.touch()?;\n\n input_file.write_str(\n\n r#\"\n\n \\\\ Hubert Jaremko\n\n Dummy text file\n\n \"#,\n\n )?;\n\n Ok(input_file)\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":20,"score":114974.63260346532},{"content":"#[test]\n\nfn saved_task_should_be_used() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir).unwrap();\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2\",\n\n \"-l\",\n\n \"Java\",\n\n \"--save\",\n\n ]);\n\n cmd.assert();\n\n\n\n let mut cmd = set_up_command(&dir)?;\n\n cmd.arg(\"submit\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Submitting dummy.txt\"))\n\n .stdout(predicate::str::contains(\"Java\"))\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":21,"score":113704.26749504838},{"content":"#[test]\n\nfn with_given_1_should_print_last_1() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"1\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\"))\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\").not())\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\").not())\n\n .stdout(\n\n predicate::str::contains(r#\"[C] FAD\\x3Csup\\x3E2\\x3C/sup\\x3E - Pochodne mieszane\"#)\n\n .not(),\n\n )\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\").not())\n\n .stdout(predicate::str::contains(\"[E] Metoda SOR\").not())\n\n .stdout(predicate::str::contains(\"4334\"))\n\n .stdout(predicate::str::contains(\"4328\").not())\n\n .stdout(predicate::str::contains(\"4326\").not())\n\n .stdout(predicate::str::contains(\"4325\").not());\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":22,"score":113479.6762350115},{"content":"fn add_emoji(str: &str, status: &SubmitStatus) -> String {\n\n match status {\n\n SubmitStatus::Ok => format!(\" ✔️{}\", str),\n\n _ => format!(\" ❌{}\", str),\n\n }\n\n}\n\n\n","file_path":"src/model/submit.rs","rank":23,"score":111901.8568883361},{"content":"#[test]\n\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n fs::remove_file(dir.baca_config_file_path())?;\n\n\n\n cmd.arg(\"last\");\n\n cmd.assert().stdout(predicate::str::contains(\"corrupted\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/last.rs","rank":24,"score":111278.44375570613},{"content":"#[test]\n\nfn no_argument_should_print_last_three() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\"))\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\").not())\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\").not())\n\n .stdout(\n\n predicate::str::contains(r#\"[C] FAD\\x3Csup\\x3E2\\x3C/sup\\x3E - Pochodne mieszane\"#)\n\n .not(),\n\n )\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\").not())\n\n .stdout(predicate::str::contains(\"[E] Metoda SOR\").not())\n\n .stdout(predicate::str::contains(\"4334\"))\n\n .stdout(predicate::str::contains(\"4328\"))\n\n .stdout(predicate::str::contains(\"4326\"))\n\n .stdout(predicate::str::contains(\"4325\").not());\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":25,"score":111278.44375570613},{"content":"fn from_partial_str(input: &str) -> SubmitStatus {\n\n const POSSIBLE_STATUSES: [(&str, SubmitStatus); 11] = [\n\n (\"zaakceptowany\", SubmitStatus::Ok),\n\n (\"przetworzenie\", SubmitStatus::Processing),\n\n (\"odpowiedz\", SubmitStatus::WrongAnswer),\n\n (\"czas\", SubmitStatus::TimeExceeded),\n\n (\"real time\", SubmitStatus::RealTimeExceeded),\n\n (\"brak\", SubmitStatus::NoHeader),\n\n (\"kompilacji\", SubmitStatus::CompileError),\n\n (\"wykonania\", SubmitStatus::RuntimeError),\n\n (\"odrzucone\", SubmitStatus::ManuallyRejected),\n\n (\"testerki\", SubmitStatus::InternalError),\n\n (\"wyjscia\", SubmitStatus::OutputSizeExceeded),\n\n ];\n\n\n\n for (status_str, status) in POSSIBLE_STATUSES {\n\n if input.contains(status_str) {\n\n return status;\n\n }\n\n }\n","file_path":"src/model/submit_status.rs","rank":26,"score":109585.40305335048},{"content":"fn apply_color_according_to_status(str: &str, status: &SubmitStatus) -> ColoredString {\n\n match status {\n\n SubmitStatus::Ok => str.green().bold(),\n\n SubmitStatus::Processing => str.bright_yellow().bold(),\n\n SubmitStatus::InQueue => str.bright_yellow().bold(),\n\n SubmitStatus::WrongAnswer => str.yellow().bold(),\n\n SubmitStatus::TimeExceeded => str.yellow().bold(),\n\n SubmitStatus::CompileError => str.yellow().bold(),\n\n SubmitStatus::NoHeader => str.blue().bold(),\n\n SubmitStatus::RealTimeExceeded => str.yellow().bold(),\n\n SubmitStatus::ManuallyRejected => str.magenta().bold(),\n\n SubmitStatus::RuntimeError => str.yellow().bold(),\n\n SubmitStatus::InternalError => str.red().bold(),\n\n SubmitStatus::OutputSizeExceeded => str.yellow().bold(),\n\n }\n\n}\n","file_path":"src/model/submit.rs","rank":27,"score":107620.94215244352},{"content":"#[test]\n\nfn filter_given_invalid_argument_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"last\").arg(\"-t\").arg(\"asd\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"asd does not exist\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/last.rs","rank":28,"score":107214.74074117222},{"content":"#[cfg_attr(test, automock)]\n\npub trait Workspace {\n\n fn initialize(&self) -> Result<()>;\n\n fn check_if_initialized(&self) -> Result<()>;\n\n fn remove_workspace(&self) -> Result<()>;\n\n fn save_config_object<T: ConfigObject + 'static>(&self, object: &T) -> Result<()>;\n\n fn read_config_object<T: ConfigObject + 'static>(&self) -> Result<T>;\n\n fn remove_config_object<T: ConfigObject + 'static>(&self) -> Result<()>;\n\n fn get_paths(&self) -> WorkspacePaths;\n\n}\n","file_path":"src/workspace/mod.rs","rank":29,"score":106780.10852728438},{"content":"#[test]\n\nfn filter_given_invalid_task_id_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"last\").arg(\"-t\").arg(\"1123\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"1123 does not exist\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/last.rs","rank":30,"score":105335.32670583802},{"content":"pub fn init_logging(level: Level) {\n\n let subscriber = FmtSubscriber::builder()\n\n .without_time()\n\n .with_max_level(level)\n\n .finish();\n\n tracing::subscriber::set_global_default(subscriber).expect(\"setting default subscriber failed\");\n\n tracing::debug!(\"Log level: {}\", level);\n\n}\n","file_path":"src/log.rs","rank":31,"score":104409.3257927208},{"content":"fn remove_outer_layer(data: &str) -> String {\n\n data.chars().skip(5).take(data.len() - 13).collect()\n\n}\n\n\n","file_path":"src/parse/mod.rs","rank":32,"score":101399.5203502595},{"content":"fn deserialize(data: &str) -> Vec<String> {\n\n if data.len() < 18 {\n\n return Vec::new();\n\n }\n\n\n\n let data = remove_outer_layer(data);\n\n let data = split_raw(data);\n\n let keys = get_keys(&data);\n\n let values = get_values(&data, keys.len());\n\n map_serialized(&keys, &values)\n\n}\n\n\n","file_path":"src/parse/mod.rs","rank":33,"score":101252.04477220346},{"content":"fn fetch_updates() -> error::Result<UpdateStatus> {\n\n let owner = env::var(\"GITHUB_USER\").unwrap_or_else(|_| \"hjaremko\".to_string());\n\n let repo = env::var(\"GITHUB_REPO\").unwrap_or_else(|_| \"baca-cli\".to_string());\n\n\n\n let gh_service = GithubReleases::new(&owner, &repo);\n\n let checker = UpdateChecker::new(gh_service, update::CURRENT_VERSION);\n\n checker.check_for_updates()\n\n}\n","file_path":"src/main.rs","rank":34,"score":97185.08885352282},{"content":"pub fn get_baca_credentials() -> (String, String, String) {\n\n let login = env::var(\"TEST_BACA_LOGIN\").expect(\"No TEST_BACA_LOGIN provided\");\n\n let pass = env::var(\"TEST_BACA_PASSWORD\").expect(\"No TEST_BACA_PASSWORD provided\");\n\n let host = env::var(\"TEST_BACA_HOST\").expect(\"No TEST_BACA_HOST provided\");\n\n (login, pass, host)\n\n}\n","file_path":"tests/util/mod.rs","rank":35,"score":96852.52094262866},{"content":"#[cfg_attr(test, automock)]\n\npub trait EditorSpawner {\n\n fn default_editor() -> OsString;\n\n fn name(&self) -> &String;\n\n fn spawn_and_wait(&self, path: &Path) -> io::Result<ExitStatus>;\n\n}\n\n\n\npub struct Spawner {\n\n name: String,\n\n}\n\n\n\nimpl Spawner {\n\n pub fn new() -> Self {\n\n Self {\n\n name: Self::default_editor().into_string().unwrap(),\n\n }\n\n }\n\n}\n\n\n\nimpl EditorSpawner for Spawner {\n\n fn default_editor() -> OsString {\n","file_path":"src/workspace/config_editor.rs","rank":36,"score":93442.65033118712},{"content":"#[test]\n\nfn filter() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"100\").arg(\"-t\").arg(\"2\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\").not())\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\"))\n\n .stdout(\n\n predicate::str::contains(r#\"[C] FAD\\x3Csup\\x3E2\\x3C/sup\\x3E - Pochodne mieszane\"#)\n\n .not(),\n\n )\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\").not())\n\n .stdout(predicate::str::contains(\"[E] Metoda SOR\").not())\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\").not());\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":37,"score":88789.18871475155},{"content":"#[test]\n\nfn success() -> Result<(), Box<dyn std::error::Error>> {\n\n let (login, pass, host) = get_baca_credentials();\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.current_dir(&temp);\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", &host, \"-p\", &pass, \"-l\", &login]);\n\n cmd.assert().code(0);\n\n\n\n assert!(baca_dir_exists(&temp));\n\n assert!(config_exists(&temp));\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/init.rs","rank":38,"score":88789.18871475155},{"content":"#[test]\n\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\n\n assert_fails_if_not_initialized(&[\"tasks\"])\n\n}\n\n\n","file_path":"tests/commands/tasks.rs","rank":39,"score":87167.82534548384},{"content":"#[test]\n\nfn invalid_password() -> Result<(), Box<dyn std::error::Error>> {\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.current_dir(&temp);\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", \"mn2020\", \"--login\", \"jaremko\", \"-p\", \"invalid\"]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Invalid login or password\"));\n\n\n\n assert!(!baca_dir_exists(&temp));\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/init.rs","rank":40,"score":87167.82534548384},{"content":"#[test]\n\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\n\n assert_fails_if_not_initialized(&[\"log\"])\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":41,"score":87167.82534548384},{"content":"#[test]\n\nfn invalid_host() -> Result<(), Box<dyn std::error::Error>> {\n\n let (login, pass, _) = get_baca_credentials();\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.current_dir(&temp);\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", \"invalid\", \"--login\", &login, \"-p\", &pass]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Invalid host\"));\n\n\n\n assert!(!baca_dir_exists(&temp));\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/init.rs","rank":42,"score":87167.82534548384},{"content":"#[test]\n\nfn zip_should_zip() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--zip\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Zipping source.cpp\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":43,"score":87167.82534548384},{"content":"#[test]\n\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\n\n assert_fails_if_not_initialized(&[\"details\", \"123\"])\n\n}\n\n\n","file_path":"tests/commands/details.rs","rank":44,"score":87167.82534548384},{"content":"#[test]\n\nfn should_save_version() -> Result<(), Box<dyn std::error::Error>> {\n\n let (login, pass, host) = get_baca_credentials();\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.current_dir(&temp);\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", &host, \"-p\", &pass, \"-l\", &login]);\n\n cmd.assert().code(0);\n\n\n\n let version_path = temp.path().join(\".baca/version\");\n\n assert!(predicate::path::exists().eval(&version_path));\n\n let saved_version = read_to_string(version_path).unwrap();\n\n assert!(predicate::str::contains(env!(\"CARGO_PKG_VERSION\")).eval(&saved_version));\n\n temp.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/init.rs","rank":45,"score":87167.82534548384},{"content":"#[test]\n\nfn no_file_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.args(&[\"submit\", \"-l\", \"C++\", \"-t\", \"2\"]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"provide file\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":46,"score":85636.56964485624},{"content":"#[test]\n\nfn no_argument_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"details\");\n\n cmd.assert().stderr(predicate::str::contains(\n\n \"required arguments were not provided\",\n\n ));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/details.rs","rank":47,"score":85636.56964485624},{"content":"#[test]\n\nfn no_verbose_should_not_enable_logs() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"tasks\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"INFO\").not())\n\n .stdout(predicate::str::contains(\"DEBUG\").not())\n\n .stdout(predicate::str::contains(\"TRACE\").not())\n\n .stdout(predicate::str::contains(\"ERROR\").not());\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/verbose.rs","rank":48,"score":85636.56964485624},{"content":"#[test]\n\nfn with_given_more_than_available_should_print_all() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"1000000\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\"))\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\"))\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\"))\n\n .stdout(predicate::str::contains(\n\n r#\"[C] FAD\\x3Csup\\x3E2\\x3C/sup\\x3E - Pochodne mieszane\"#,\n\n ))\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\"))\n\n .stdout(predicate::str::contains(\"[E] Metoda SOR\"))\n\n .stdout(predicate::str::contains(\"4334\"))\n\n .stdout(predicate::str::contains(\"4328\"))\n\n .stdout(predicate::str::contains(\"4326\"))\n\n .stdout(predicate::str::contains(\"532\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":49,"score":85636.56964485624},{"content":"#[test]\n\nfn when_rename_as_same_name_then_do_not_rename() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--rename\",\n\n \"source.cpp\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Submitting source.cpp to task\"))\n\n .stdout(predicate::str::contains(\"Is the task still active?\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":50,"score":85636.56964485624},{"content":"#[test]\n\nfn on_not_initialized_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n assert_fails_if_not_initialized(&[\"refresh\"])\n\n}\n\n\n","file_path":"tests/commands/refresh.rs","rank":51,"score":85636.56964485624},{"content":"#[test]\n\nfn with_invalid_argument_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"nan\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Invalid argument\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":52,"score":84188.11306618822},{"content":"#[test]\n\nfn on_correct_repo_should_refresh_cookie() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"refresh\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"New session obtained\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/refresh.rs","rank":53,"score":84188.11306618822},{"content":"#[test]\n\nfn one_verbose_should_enable_info() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"-v\").arg(\"tasks\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"INFO\"))\n\n .stdout(predicate::str::contains(\"DEBUG\").not())\n\n .stdout(predicate::str::contains(\"TRACE\").not());\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/verbose.rs","rank":54,"score":84188.11306618822},{"content":"#[test]\n\nfn clear_on_already_clear_should_do_nothing() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"submit\").arg(\"clear\");\n\n cmd.assert();\n\n\n\n assert_submit_config_file_does_not_exist(&dir);\n\n assert_config_file_exists(&dir);\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":55,"score":84188.11306618822},{"content":"#[test]\n\nfn given_absolute_path_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--save\",\n\n ]);\n\n\n\n cmd.assert();\n\n assert_submit_config_file_exists(&dir);\n\n\n\n let submit_config_contents = fs::read_to_string(dir.baca_submit_config_file_path()).unwrap();\n","file_path":"tests/commands/submit.rs","rank":56,"score":84188.11306618822},{"content":"#[test]\n\nfn invalid_filename_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2\",\n\n \"-l\",\n\n \"C++\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert().stdout(predicate::str::contains(\"Error\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":57,"score":84188.11306618822},{"content":"#[test]\n\nfn two_verbose_should_enable_debug() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"-vv\").arg(\"tasks\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"INFO\"))\n\n .stdout(predicate::str::contains(\"DEBUG\"))\n\n .stdout(predicate::str::contains(\"TRACE\").not());\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/verbose.rs","rank":58,"score":84188.11306618822},{"content":"#[test]\n\nfn on_correct_argument_should_print_task() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"details\").arg(\"2796\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\"))\n\n .stdout(predicate::str::contains(\"C++\"))\n\n .stdout(predicate::str::contains(\"2020-04-20 15:39:42\"))\n\n .stdout(predicate::str::contains(\"2796\"))\n\n .stdout(predicate::str::contains(\"74\"))\n\n .stdout(predicate::str::contains(\"2.95\"))\n\n .stdout(predicate::str::contains(\"WrongAnswer\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/details.rs","rank":59,"score":84188.11306618822},{"content":"#[test]\n\nfn clear_should_remove_saved_config() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2\",\n\n \"-l\",\n\n \"Java\",\n\n \"--save\",\n\n ]);\n\n cmd.assert();\n\n\n\n assert_submit_config_file_exists(&dir);\n\n\n\n let mut cmd = set_up_command(&dir)?;\n\n cmd.arg(\"submit\").arg(\"clear\");\n\n cmd.assert();\n\n\n\n assert_submit_config_file_does_not_exist(&dir);\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":60,"score":84188.11306618822},{"content":"#[test]\n\nfn inactive_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"source.cpp\"))\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\"))\n\n .stdout(predicate::str::contains(\"C++\"))\n\n .stdout(predicate::str::contains(\"Error sending submit\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":61,"score":84188.11306618822},{"content":"#[test]\n\nfn three_verbose_should_enable_trace() -> Result<(), Box<dyn std::error::Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n\n\n cmd.arg(\"-u\");\n\n cmd.arg(\"-vvv\").arg(\"tasks\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"INFO\"))\n\n .stdout(predicate::str::contains(\"DEBUG\"))\n\n .stdout(predicate::str::contains(\"TRACE\"));\n\n\n\n Ok(())\n\n}\n","file_path":"tests/commands/verbose.rs","rank":62,"score":84188.11306618822},{"content":"#[test]\n\nfn when_zipping_renamed_then_zip_renamed() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--rename\",\n\n \"rename.haa\",\n\n \"--zip\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\n\n \"Submitting source.cpp as rename.haa to task\",\n\n ))\n\n .stdout(predicate::str::contains(\"Zipping rename.haa\"))\n\n .stdout(predicate::str::contains(\"Is the task still active?\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":63,"score":84188.11306618822},{"content":"#[test]\n\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n fs::remove_file(dir.baca_config_file_path())?;\n\n\n\n cmd.arg(\"details\").arg(\"123\");\n\n cmd.assert().stdout(predicate::str::contains(\"corrupted\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/details.rs","rank":64,"score":84188.11306618822},{"content":"#[test]\n\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n fs::remove_file(dir.baca_config_file_path())?;\n\n\n\n cmd.arg(\"tasks\");\n\n cmd.assert().stdout(predicate::str::contains(\"corrupted\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/tasks.rs","rank":65,"score":84188.11306618822},{"content":"#[test]\n\nfn invalid_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir).unwrap();\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2123123\",\n\n \"-l\",\n\n \"C++\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Task no. 2123123 does not exist\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":66,"score":84188.11306618822},{"content":"#[test]\n\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n fs::remove_file(dir.baca_config_file_path())?;\n\n\n\n cmd.arg(\"refresh\");\n\n cmd.assert().stdout(predicate::str::contains(\"corrupted\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/refresh.rs","rank":67,"score":84188.11306618822},{"content":"#[test]\n\nfn default_option_should_save_config() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir).unwrap();\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2\",\n\n \"-l\",\n\n \"Java\",\n\n \"--save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Submit config has been saved.\"))\n\n .stdout(predicate::str::contains(\"Submitting dummy.txt\"))\n\n .stdout(predicate::str::contains(\"Java\"))\n","file_path":"tests/commands/submit.rs","rank":68,"score":84188.11306618822},{"content":"#[test]\n\nfn on_correct_repo_should_print_tasks() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"tasks\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"[A] Zera funkcji\"))\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\"))\n\n .stdout(predicate::str::contains(\n\n r#\"[C] FAD\\x3Csup\\x3E2\\x3C/sup\\x3E - Pochodne mieszane\"#,\n\n ))\n\n .stdout(predicate::str::contains(\"[D] Skalowany Gauss\"))\n\n .stdout(predicate::str::contains(\"[E] Metoda SOR\"))\n\n .stdout(predicate::str::contains(\"[F] Interpolacja\"))\n\n .stdout(predicate::str::contains(\"[G] Funkcje sklejane\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/tasks.rs","rank":69,"score":84188.11306618822},{"content":"#[test]\n\nfn invalid_language_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir).unwrap();\n\n\n\n cmd.args(&[\"submit\", \"-f\", \"dummy.txt\", \"-t\", \"2\", \"-l\", \"CPlusPlus\"]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"cplusplus is not yet supported\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":70,"score":84188.11306618822},{"content":"#[test]\n\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n fs::remove_file(dir.baca_config_file_path())?;\n\n\n\n cmd.arg(\"log\");\n\n cmd.assert().stdout(predicate::str::contains(\"corrupted\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":71,"score":84188.11306618822},{"content":"#[test]\n\nfn cmd_options_should_override_saved_task() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_cpp(&dir)?;\n\n make_input_file_dummy(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-f\",\n\n \"dummy.txt\",\n\n \"-t\",\n\n \"2\",\n\n \"-l\",\n\n \"Java\",\n\n \"--save\",\n\n ]);\n\n cmd.assert();\n\n\n\n let mut cmd = set_up_command(&dir)?;\n\n cmd.args(&[\"submit\", \"-f\", \"source.cpp\", \"-l\", \"C++\", \"--no-save\"]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Submitting source.cpp\"))\n\n .stdout(predicate::str::contains(\"C++\"))\n\n .stdout(predicate::str::contains(\"[B] Metoda Newtona\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":72,"score":82815.9166418198},{"content":"#[test]\n\nfn when_rename_option_then_submit_renamed_file() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--rename\",\n\n \"hello.cxx\",\n\n \"--no-save\",\n\n ]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"source.cpp as hello.cxx\"))\n\n .stdout(predicate::str::contains(\"Is the task still active?\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":73,"score":82815.9166418198},{"content":"#[test]\n\nfn given_relative_path_absolute_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let nested_dir = dir.join(\"test_nested_dir\");\n\n fs::create_dir(nested_dir)?;\n\n let nested_dir = dir.child(\"test_nested_dir\");\n\n\n\n let input_file = nested_dir.child(\"source.cpp\");\n\n input_file.touch()?;\n\n\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n \"./test_nested_dir/source.cpp\",\n\n \"--save\",\n","file_path":"tests/commands/submit.rs","rank":74,"score":82815.9166418198},{"content":"#[test]\n\nfn no_language_on_expired_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n make_input_file_dummy(&dir).unwrap();\n\n\n\n cmd.args(&[\"submit\", \"-f\", \"dummy.txt\", \"-t\", \"2\"]);\n\n\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"still active?\"));\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":75,"score":82815.9166418198},{"content":"#[test]\n\nfn filter_given_invalid_argument_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"-t\").arg(\"asd\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"asd does not exist\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n","file_path":"tests/commands/log.rs","rank":76,"score":81514.11228685563},{"content":"#[test]\n\nfn update_check_error_if_invalid_repo() -> Result<(), Box<dyn std::error::Error>> {\n\n let temp = assert_fs::TempDir::new()?;\n\n let mut cmd = baca_verbose(&temp)?;\n\n cmd.env(\"GITHUB_REPO\", \"does_not_exists\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Error checking for updates\"))\n\n .success();\n\n\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/update_timestamps/mod.rs","rank":77,"score":81514.11228685563},{"content":"#[test]\n\nfn given_just_filename_absolute_path_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n \"source.cpp\",\n\n \"--save\",\n\n ]);\n\n\n\n cmd.assert().stdout(predicate::str::contains(\"source.cpp\"));\n\n\n\n assert_submit_config_file_exists(&dir);\n\n\n","file_path":"tests/commands/submit.rs","rank":78,"score":81514.11228685563},{"content":"#[test]\n\nfn update_check_timestamp_should_not_be_saved_if_update() -> Result<(), Box<dyn std::error::Error>>\n\n{\n\n let (login, pass, host) = get_baca_credentials();\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", &host, \"-p\", &pass, \"-l\", &login]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"New version\"))\n\n .success();\n\n\n\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"New version\"))\n\n .success();\n\n\n\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"New version\"))\n\n .success();\n\n\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/update_timestamps/mod.rs","rank":79,"score":81514.11228685563},{"content":"#[test]\n\nfn update_check_timestamp_should_be_saved_if_no_update() -> Result<(), Box<dyn std::error::Error>> {\n\n let (login, pass, host) = get_baca_credentials();\n\n let temp = assert_fs::TempDir::new()?;\n\n\n\n let mut cmd = baca_verbose(&temp)?;\n\n cmd.arg(\"init\")\n\n .args(&[\"--host\", &host, \"-p\", &pass, \"-l\", &login]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Checking for updates\"))\n\n .success();\n\n\n\n let mut cmd = baca_verbose(&temp)?;\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Checking for updates\"))\n\n .success();\n\n\n\n let mut cmd = baca_verbose(&temp)?;\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Checking for updates\").not())\n\n .success();\n\n\n\n temp.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/update_timestamps/mod.rs","rank":80,"score":81514.11228685563},{"content":"fn as_config_read_error(e: io::Error) -> Error {\n\n match e.kind() {\n\n ErrorKind::NotFound => Error::WorkspaceCorrupted,\n\n _ => Error::OpeningWorkspace(e.into()),\n\n }\n\n}\n\n\n","file_path":"src/workspace/workspace_dir.rs","rank":81,"score":80833.24765528066},{"content":"fn check_for_updates(workspace: &WorkspaceDir, matches: &ArgMatches) {\n\n if matches.is_present(\"noupdate\") {\n\n info!(\"Update check disabled.\");\n\n return;\n\n }\n\n\n\n let now = UpdateCheckTimestamp::now();\n\n let last_check = UpdateCheckTimestamp::read_config(workspace).unwrap();\n\n\n\n if matches.is_present(\"force-update\") || last_check.is_expired(&now) {\n\n let updates = fetch_updates();\n\n\n\n if let Err(e) = updates {\n\n error!(\"Error checking for updates: {}\", e);\n\n return;\n\n }\n\n\n\n match updates.unwrap() {\n\n UpdateStatus::NoUpdates => {\n\n info!(\"No updates available.\");\n","file_path":"src/main.rs","rank":82,"score":80833.24765528066},{"content":"fn as_config_create_error(e: io::Error) -> Error {\n\n Error::CreatingWorkspace(e.into())\n\n}\n\n\n","file_path":"src/workspace/workspace_dir.rs","rank":83,"score":80833.24765528066},{"content":"fn as_config_remove_error(e: io::Error) -> Error {\n\n Error::RemovingWorkspace(e.into())\n\n}\n\n\n\n#[cfg(test)]\n\npub(crate) mod tests {\n\n use super::*;\n\n use crate::workspace::ConnectionConfig;\n\n use assert_fs::TempDir;\n\n\n\n pub fn make_temp_workspace(\n\n ) -> std::result::Result<(TempDir, WorkspacePaths, WorkspaceDir), Box<dyn std::error::Error>>\n\n {\n\n let temp_dir = assert_fs::TempDir::new()?;\n\n let mock_paths = WorkspacePaths::_with_root(temp_dir.path());\n\n let workspace = WorkspaceDir::_with_paths(mock_paths.clone());\n\n Ok((temp_dir, mock_paths, workspace))\n\n }\n\n\n\n pub fn make_baca() -> ConnectionConfig {\n","file_path":"src/workspace/workspace_dir.rs","rank":84,"score":80833.24765528066},{"content":"#[test]\n\nfn filter_given_invalid_task_id_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n\n\n cmd.arg(\"log\").arg(\"-t\").arg(\"1123\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"1123 does not exist\"));\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/log.rs","rank":85,"score":80277.41891206958},{"content":"pub trait ConfigObject: Serialize + DeserializeOwned + Debug + Sized {\n\n fn save_config<W: Workspace>(&self, workspace: &W) -> Result<()>;\n\n fn read_config<W: Workspace>(workspace: &W) -> Result<Self>;\n\n fn remove_config<W: Workspace>(workspace: &W) -> Result<()>;\n\n fn config_filename() -> String;\n\n}\n","file_path":"src/workspace/config_object.rs","rank":86,"score":79158.97390616284},{"content":"fn baca_verbose(temp: &TempDir) -> Result<Command, Box<dyn std::error::Error>> {\n\n let mut cmd = Command::cargo_bin(\"baca\")?;\n\n cmd.current_dir(&temp);\n\n cmd.arg(\"-v\");\n\n Ok(cmd)\n\n}\n\n\n","file_path":"tests/update_timestamps/mod.rs","rank":87,"score":76554.47939367584},{"content":"fn baca_verbose_dummy_repo(temp: &TempDir) -> Result<Command, Box<dyn std::error::Error>> {\n\n let mut cmd = baca_verbose(temp)?;\n\n cmd.env(\"GITHUB_REPO\", \"dummy\");\n\n Ok(cmd)\n\n}\n","file_path":"tests/update_timestamps/mod.rs","rank":88,"score":74257.81679608724},{"content":"fn log_response_details(login_response: &Response) {\n\n for (name, val) in login_response.headers() {\n\n debug!(\"Response header: {} = {:?}\", name, val);\n\n }\n\n\n\n debug!(\"Status code: {}\", login_response.status());\n\n}\n\n\n","file_path":"src/api/baca_service.rs","rank":89,"score":72956.256852521},{"content":"#[cfg_attr(test, automock)]\n\npub trait Prompt {\n\n fn interact(&self) -> error::Result<String>;\n\n}\n\n\n\npub struct Input(pub &'static str);\n\n\n\nimpl Prompt for Input {\n\n fn interact(&self) -> error::Result<String> {\n\n Ok(dialoguer::Input::<String>::new()\n\n .with_prompt(self.0)\n\n .interact()?)\n\n }\n\n}\n\n\n\npub struct Password;\n\n\n\nimpl Prompt for Password {\n\n fn interact(&self) -> error::Result<String> {\n\n Ok(dialoguer::Password::new()\n\n .with_prompt(\"Password\")\n","file_path":"src/command/prompt.rs","rank":90,"score":63954.53014616307},{"content":"fn merge_left<T>(left: &mut Option<T>, right: Option<T>) {\n\n if let Some(right) = right {\n\n let _ = left.insert(right);\n\n }\n\n}\n\n\n\n#[derive(Debug, Default, Serialize, Deserialize, PartialEq, Merge, Clone)]\n\npub struct SubmitConfig {\n\n #[merge(strategy = merge_left)]\n\n pub id: Option<String>,\n\n #[merge(strategy = merge_left)]\n\n file: Option<PathBuf>,\n\n #[merge(strategy = merge::bool::overwrite_false)]\n\n pub to_zip: bool,\n\n #[merge(strategy = merge_left)]\n\n pub language: Option<Language>,\n\n #[merge(strategy = merge_left)]\n\n pub rename_as: Option<String>,\n\n}\n\n\n","file_path":"src/workspace/submit_config.rs","rank":91,"score":62859.280540180844},{"content":"pub trait BacaDirectoryPaths {\n\n fn baca_config_file_path(&self) -> Box<Path>;\n\n fn baca_submit_config_file_path(&self) -> Box<Path>;\n\n}\n\n\n\nimpl BacaDirectoryPaths for TempDir {\n\n fn baca_config_file_path(&self) -> Box<Path> {\n\n self.path().join(\".baca/connection\").into_boxed_path()\n\n }\n\n\n\n fn baca_submit_config_file_path(&self) -> Box<Path> {\n\n self.path().join(\".baca/submit\").into_boxed_path()\n\n }\n\n}\n\n\n","file_path":"tests/util/mod.rs","rank":92,"score":61724.50462395424},{"content":"#[cfg_attr(test, automock)]\n\npub trait ReleaseService {\n\n fn get_last_release(&self) -> Result<BacaRelease>;\n\n}\n","file_path":"src/update/release_service.rs","rank":93,"score":61724.50462395424},{"content":"pub trait FromBacaOutput {\n\n fn from_baca_output(connection_config: &ConnectionConfig, data: &str) -> Self;\n\n}\n","file_path":"src/parse/from_baca_output.rs","rank":94,"score":61724.50462395424},{"content":"fn main() {\n\n let yaml = load_yaml!(\"cli.yml\");\n\n let app = App::from_yaml(yaml)\n\n .version(env!(\"CARGO_PKG_VERSION\"))\n\n .setting(AppSettings::ArgRequiredElseHelp);\n\n let matches = app.get_matches();\n\n let workspace = WorkspaceDir::new();\n\n let baca_api = BacaService::default();\n\n\n\n set_logging_level(&matches);\n\n check_for_updates(&workspace, &matches);\n\n\n\n if let (command, Some(sub_matches)) = matches.subcommand() {\n\n if let Err(e) = command::execute(&workspace, &baca_api, command, sub_matches) {\n\n error!(\"{:?}\", e);\n\n println!(\"{}\", format!(\"{}\", e).bright_red());\n\n }\n\n }\n\n}\n\n\n","file_path":"src/main.rs","rank":95,"score":52857.84730469645},{"content":"#[test]\n\nfn not_initialized() {\n\n let (dir, mut cmd) = set_up_with_dir().unwrap();\n\n make_input_file_cpp(&dir).unwrap();\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n \"source.cpp\",\n\n \"--no-save\",\n\n ]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"not initialized\"));\n\n\n\n dir.close().unwrap();\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":96,"score":51590.526051684385},{"content":"#[test]\n\nfn clear_when_init_then_remove_directory() {\n\n let dir = initialize_correct_workspace().unwrap();\n\n let mut cmd = set_up_command(&dir).unwrap();\n\n\n\n assert!(predicate::path::exists().eval(&dir.path().join(\".baca\")));\n\n cmd.arg(\"-v\");\n\n cmd.arg(\"clear\");\n\n cmd.assert();\n\n\n\n assert!(predicate::path::missing().eval(&dir.path().join(\".baca\")));\n\n dir.close().unwrap();\n\n}\n\n\n","file_path":"tests/commands/clear.rs","rank":97,"score":48279.34019453089},{"content":"#[test]\n\nfn clear_when_not_init_then_print_error() {\n\n let (dir, mut cmd) = set_up_with_dir().unwrap();\n\n\n\n cmd.arg(\"-v\");\n\n cmd.arg(\"clear\");\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"not initialized\"));\n\n\n\n assert!(predicate::path::missing().eval(&dir.path().join(\".baca\")));\n\n dir.close().unwrap();\n\n}\n","file_path":"tests/commands/clear.rs","rank":98,"score":48279.34019453089},{"content":"#[test]\n\nfn given_already_saved_when_submit_then_do_not_ask_for_save(\n\n) -> Result<(), Box<dyn std::error::Error>> {\n\n let dir = initialize_correct_workspace()?;\n\n let mut cmd = set_up_command(&dir)?;\n\n let input_file = make_input_file_cpp(&dir)?;\n\n\n\n cmd.args(&[\n\n \"submit\",\n\n \"-t\",\n\n \"1\",\n\n \"-l\",\n\n \"C++\",\n\n \"-f\",\n\n input_file.path().to_str().unwrap(),\n\n \"--save\",\n\n ]);\n\n cmd.assert();\n\n\n\n let mut cmd = set_up_command(&dir)?;\n\n cmd.args(&[\"submit\"]);\n\n cmd.assert()\n\n .stdout(predicate::str::contains(\"Save submit configuration? [Y/n]\").not());\n\n\n\n dir.close()?;\n\n Ok(())\n\n}\n\n\n","file_path":"tests/commands/submit.rs","rank":99,"score":46406.4755004453}],"string":"[\n {\n \"content\": \"pub fn assert_contains_pattern(command: &[&str], pattern: &str) -> Result<(), Box<dyn Error>> {\\n\\n let (dir, mut cmd) = set_up_with_dir()?;\\n\\n\\n\\n cmd.args(command);\\n\\n cmd.assert()\\n\\n // .failure() // todo: exit codes\\n\\n .stdout(predicate::str::contains(pattern));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 0,\n \"score\": 188666.06201985216\n },\n {\n \"content\": \"pub fn assert_fails_if_not_initialized(command: &[&str]) -> Result<(), Box<dyn Error>> {\\n\\n let pattern = \\\"not initialized\\\";\\n\\n assert_contains_pattern(command, pattern)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 1,\n \"score\": 181697.46762187552\n },\n {\n \"content\": \"pub fn execute<W, Api>(\\n\\n workspace: &W,\\n\\n api: &Api,\\n\\n command: &str,\\n\\n matches: &ArgMatches,\\n\\n) -> error::Result<()>\\n\\nwhere\\n\\n W: Workspace,\\n\\n Api: BacaApi,\\n\\n{\\n\\n match command {\\n\\n \\\"init\\\" => Init::from(matches).execute(workspace, api),\\n\\n \\\"details\\\" => Details::from(matches).execute(workspace, api),\\n\\n \\\"refresh\\\" => Refresh::new().execute(workspace, api),\\n\\n \\\"log\\\" => Log::from(matches).execute(workspace, api),\\n\\n \\\"tasks\\\" => Tasks::new().execute(workspace, api),\\n\\n \\\"submit\\\" => Submit::try_from(matches)?.execute(workspace, api),\\n\\n \\\"last\\\" => Last::from(matches).execute(workspace, api),\\n\\n \\\"config\\\" => {\\n\\n ConfigEditor::new().edit::<W, ConnectionConfig>(workspace)?;\\n\\n Ok(())\\n\\n }\\n\\n \\\"clear\\\" => workspace.remove_workspace(),\\n\\n _ => panic!(\\\"error!\\\"),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/command/mod.rs\",\n \"rank\": 2,\n \"score\": 163899.2908632916\n },\n {\n \"content\": \"pub fn zip_file(path: &Path) -> Result<&Path, error::Error> {\\n\\n _zip_file(path).map_err(|e| error::Error::Zipping(e.into()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/workspace/zip.rs\",\n \"rank\": 3,\n \"score\": 161435.24912512116\n },\n {\n \"content\": \"fn to_int(n: &str) -> Result<usize> {\\n\\n n.parse().map_err(|_| Error::InvalidArgument)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n use crate::api::baca_api::MockBacaApi;\\n\\n use crate::model::Results;\\n\\n use crate::workspace::{ConnectionConfig, MockWorkspace};\\n\\n\\n\\n #[test]\\n\\n fn no_submits() {\\n\\n let mut mock_workspace = MockWorkspace::new();\\n\\n mock_workspace\\n\\n .expect_read_config_object()\\n\\n .returning(|| Ok(ConnectionConfig::default()));\\n\\n\\n\\n let mut mock_api = MockBacaApi::new();\\n\\n mock_api\\n\\n .expect_get_results()\\n\\n .withf(|x| *x == ConnectionConfig::default())\\n\\n .returning(|_| Ok(Results::default()));\\n\\n\\n\\n let log = Log::new(\\\"10\\\");\\n\\n let result = log.execute(&mock_workspace, &mock_api);\\n\\n assert!(result.is_ok())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/command/log.rs\",\n \"rank\": 4,\n \"score\": 155651.21835482772\n },\n {\n \"content\": \"pub fn initialize_correct_workspace() -> Result<TempDir, Box<dyn std::error::Error>> {\\n\\n let (login, pass, host) = get_baca_credentials();\\n\\n let (dir, mut cmd) = set_up_with_dir()?;\\n\\n\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"-h\\\", &host, \\\"-p\\\", &pass, \\\"-l\\\", &login]);\\n\\n cmd.assert();\\n\\n Ok(dir)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 5,\n \"score\": 150947.05478393787\n },\n {\n \"content\": \"fn submit<W, A>(workspace: &W, api: &A, mut submit_config: SubmitConfig) -> error::Result<()>\\n\\nwhere\\n\\n W: Workspace,\\n\\n A: BacaApi,\\n\\n{\\n\\n let connection_config = ConnectionConfig::read_config(workspace)?;\\n\\n let tasks = api.get_tasks(&connection_config)?;\\n\\n let task_id = submit_config.id().unwrap();\\n\\n let mut task = tasks.get_by_id(task_id)?.clone();\\n\\n task.language = submit_config.language.unwrap();\\n\\n\\n\\n let original_filename = submit_config\\n\\n .file()\\n\\n .unwrap()\\n\\n .file_name()\\n\\n .unwrap()\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .to_string();\\n\\n\\n\",\n \"file_path\": \"src/command/submit.rs\",\n \"rank\": 6,\n \"score\": 145994.68507502496\n },\n {\n \"content\": \"pub fn permutation() -> String {\\n\\n PERMUTATION.to_string()\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn permutation_function_should_return_same_string() {\\n\\n assert_eq!(permutation(), PERMUTATION);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/api/details.rs\",\n \"rank\": 7,\n \"score\": 141855.9859768273\n },\n {\n \"content\": \"#[cfg_attr(test, automock)]\\n\\npub trait BacaApi {\\n\\n fn get_cookie(&self, connection_config: &ConnectionConfig) -> Result<String>;\\n\\n fn get_submit_details(\\n\\n &self,\\n\\n connection_config: &ConnectionConfig,\\n\\n submit_id: &str,\\n\\n ) -> Result<Submit>;\\n\\n fn get_results(&self, connection_config: &ConnectionConfig) -> Result<Results>;\\n\\n fn get_results_by_task(\\n\\n &self,\\n\\n connection_config: &ConnectionConfig,\\n\\n task_id: &str,\\n\\n ) -> Result<Results>;\\n\\n fn get_tasks(&self, connection_config: &ConnectionConfig) -> Result<Tasks>;\\n\\n fn submit(\\n\\n &self,\\n\\n connection_config: &ConnectionConfig,\\n\\n task: &Task,\\n\\n file_path: &str,\\n\\n ) -> Result<()>;\\n\\n fn get_allowed_language(\\n\\n &self,\\n\\n connection_config: &ConnectionConfig,\\n\\n task_id: &str,\\n\\n ) -> Result<Option<Language>>;\\n\\n}\\n\",\n \"file_path\": \"src/api/baca_api.rs\",\n \"rank\": 8,\n \"score\": 138282.13786142526\n },\n {\n \"content\": \"pub fn set_up_with_dir() -> Result<(TempDir, Command), Box<dyn Error>> {\\n\\n let dir = assert_fs::TempDir::new()?;\\n\\n let cmd = set_up_command(&dir)?;\\n\\n Ok((dir, cmd))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 9,\n \"score\": 131923.07094518398\n },\n {\n \"content\": \"pub fn set_up_command(dir: &TempDir) -> Result<Command, Box<dyn Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n cmd.current_dir(&dir);\\n\\n cmd.arg(\\\"-u\\\");\\n\\n Ok(cmd)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 10,\n \"score\": 127715.38163593921\n },\n {\n \"content\": \"fn save_version<W: Workspace>(workspace: &W) -> error::Result<()> {\\n\\n let version = BacaRelease::new(env!(\\\"CARGO_PKG_VERSION\\\"), \\\"\\\");\\n\\n version.save_config(workspace)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n use crate::api;\\n\\n use crate::api::baca_api::MockBacaApi;\\n\\n use crate::command::prompt::MockPrompt;\\n\\n use crate::workspace::{ConnectionConfig, MockWorkspace};\\n\\n\\n\\n // todo: tests::utils\\n\\n fn make_mock_connection_config() -> ConnectionConfig {\\n\\n ConnectionConfig {\\n\\n host: \\\"host\\\".to_string(),\\n\\n login: \\\"login\\\".to_string(),\\n\\n password: \\\"pass\\\".to_string(),\\n\\n permutation: api::details::permutation(),\\n\",\n \"file_path\": \"src/command/init.rs\",\n \"rank\": 11,\n \"score\": 125042.51847949788\n },\n {\n \"content\": \"fn check_response_status(response: &Response) -> Result<()> {\\n\\n if response.status().as_str() == \\\"404\\\" {\\n\\n return Err(Error::InvalidHost);\\n\\n };\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/baca_service.rs\",\n \"rank\": 12,\n \"score\": 122888.13590580408\n },\n {\n \"content\": \"fn extract_cookie(response: &Response) -> Result<String> {\\n\\n let cookie = response\\n\\n .cookies()\\n\\n .next()\\n\\n .ok_or(Error::InvalidLoginOrPassword)?;\\n\\n\\n\\n debug!(\\\"Cookie: {} = {}\\\", cookie.name(), cookie.value());\\n\\n Ok(cookie.value().to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/baca_service.rs\",\n \"rank\": 13,\n \"score\": 121116.6386053047\n },\n {\n \"content\": \"#[test]\\n\\nfn on_correct_repo_should_print_last_submit() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"last\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\"))\\n\\n .stdout(predicate::str::contains(\\\"C++\\\"))\\n\\n .stdout(predicate::str::contains(\\\"2020-05-17 18:53:09\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4334\\\"))\\n\\n .stdout(predicate::str::contains(\\\"100%\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4/4\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Ok\\\"))\\n\\n .stdout(predicate::str::contains(\\\"test0/0\\\"))\\n\\n .stdout(predicate::str::contains(\\\"test1/0\\\"))\\n\\n .stdout(predicate::str::contains(\\\"test2/0\\\"))\\n\\n .stdout(predicate::str::contains(\\\"test3/0\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 14,\n \"score\": 119318.18927481274\n },\n {\n \"content\": \"fn _zip_file(path: &Path) -> Result<&Path, Error> {\\n\\n let filename = path.file_name().unwrap().to_str().ok_or(ErrorKind::Other)?;\\n\\n let path = path.to_str().ok_or(ErrorKind::Other)?;\\n\\n\\n\\n println!(\\\"Zipping {}.\\\", filename);\\n\\n tracing::debug!(\\\"Relative path: {}.\\\", path);\\n\\n\\n\\n let source = read(path)?;\\n\\n let buf = File::create(\\\"source.zip\\\")?;\\n\\n let mut zip = zip::ZipWriter::new(buf);\\n\\n\\n\\n let options =\\n\\n zip::write::FileOptions::default().compression_method(zip::CompressionMethod::DEFLATE);\\n\\n zip.start_file(filename, options)?;\\n\\n zip.write_all(source.as_ref())?;\\n\\n zip.finish()?;\\n\\n\\n\\n Ok(Path::new(\\\"source.zip\\\"))\\n\\n}\\n\",\n \"file_path\": \"src/workspace/zip.rs\",\n \"rank\": 15,\n \"score\": 119175.929707696\n },\n {\n \"content\": \"fn check_for_empty_response(resp: String) -> Result<String> {\\n\\n if resp == EMPTY_RESPONSE {\\n\\n Err(Error::LoggedOut)\\n\\n } else {\\n\\n Ok(resp)\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n use crate::api;\\n\\n use crate::model::Language::Unsupported;\\n\\n use std::fmt::Debug;\\n\\n\\n\\n fn make_correct_baca_invalid_session() -> ConnectionConfig {\\n\\n ConnectionConfig {\\n\\n host: \\\"mn2020\\\".to_string(),\\n\\n login: \\\"login\\\".to_string(),\\n\\n password: \\\"pass\\\".to_string(),\\n\",\n \"file_path\": \"src/api/baca_service.rs\",\n \"rank\": 16,\n \"score\": 118659.25911839481\n },\n {\n \"content\": \"#[test]\\n\\nfn filter() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"last\\\").arg(\\\"-t\\\").arg(\\\"1\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 17,\n \"score\": 118270.73976686597\n },\n {\n \"content\": \"#[test]\\n\\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\\n\\n assert_fails_if_not_initialized(&[\\\"last\\\"])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 18,\n \"score\": 115806.73928404166\n },\n {\n \"content\": \"pub fn make_input_file_cpp(dir: &TempDir) -> Result<ChildPath, Box<dyn std::error::Error>> {\\n\\n let input_file = dir.child(\\\"source.cpp\\\");\\n\\n input_file.touch()?;\\n\\n input_file.write_str(\\n\\n r#\\\"\\n\\n \\\\\\\\ Hubert Jaremko\\n\\n #include <iostream>\\n\\n int main() {\\n\\n std::cout << \\\"Hello world\\\" << std::endl;\\n\\n return 0;\\n\\n }\\n\\n \\\"#,\\n\\n )?;\\n\\n Ok(input_file)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 19,\n \"score\": 114974.63260346532\n },\n {\n \"content\": \"pub fn make_input_file_dummy(dir: &TempDir) -> Result<ChildPath, Box<dyn std::error::Error>> {\\n\\n let input_file = dir.child(\\\"dummy.txt\\\");\\n\\n input_file.touch()?;\\n\\n input_file.write_str(\\n\\n r#\\\"\\n\\n \\\\\\\\ Hubert Jaremko\\n\\n Dummy text file\\n\\n \\\"#,\\n\\n )?;\\n\\n Ok(input_file)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 20,\n \"score\": 114974.63260346532\n },\n {\n \"content\": \"#[test]\\n\\nfn saved_task_should_be_used() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"Java\\\",\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n cmd.assert();\\n\\n\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n cmd.arg(\\\"submit\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Submitting dummy.txt\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Java\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 21,\n \"score\": 113704.26749504838\n },\n {\n \"content\": \"#[test]\\n\\nfn with_given_1_should_print_last_1() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"1\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\").not())\\n\\n .stdout(\\n\\n predicate::str::contains(r#\\\"[C] FAD\\\\x3Csup\\\\x3E2\\\\x3C/sup\\\\x3E - Pochodne mieszane\\\"#)\\n\\n .not(),\\n\\n )\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[E] Metoda SOR\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"4334\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4328\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"4326\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"4325\\\").not());\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 22,\n \"score\": 113479.6762350115\n },\n {\n \"content\": \"fn add_emoji(str: &str, status: &SubmitStatus) -> String {\\n\\n match status {\\n\\n SubmitStatus::Ok => format!(\\\" ✔️{}\\\", str),\\n\\n _ => format!(\\\" ❌{}\\\", str),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/model/submit.rs\",\n \"rank\": 23,\n \"score\": 111901.8568883361\n },\n {\n \"content\": \"#[test]\\n\\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n fs::remove_file(dir.baca_config_file_path())?;\\n\\n\\n\\n cmd.arg(\\\"last\\\");\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"corrupted\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 24,\n \"score\": 111278.44375570613\n },\n {\n \"content\": \"#[test]\\n\\nfn no_argument_should_print_last_three() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\").not())\\n\\n .stdout(\\n\\n predicate::str::contains(r#\\\"[C] FAD\\\\x3Csup\\\\x3E2\\\\x3C/sup\\\\x3E - Pochodne mieszane\\\"#)\\n\\n .not(),\\n\\n )\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[E] Metoda SOR\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"4334\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4328\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4326\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4325\\\").not());\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 25,\n \"score\": 111278.44375570613\n },\n {\n \"content\": \"fn from_partial_str(input: &str) -> SubmitStatus {\\n\\n const POSSIBLE_STATUSES: [(&str, SubmitStatus); 11] = [\\n\\n (\\\"zaakceptowany\\\", SubmitStatus::Ok),\\n\\n (\\\"przetworzenie\\\", SubmitStatus::Processing),\\n\\n (\\\"odpowiedz\\\", SubmitStatus::WrongAnswer),\\n\\n (\\\"czas\\\", SubmitStatus::TimeExceeded),\\n\\n (\\\"real time\\\", SubmitStatus::RealTimeExceeded),\\n\\n (\\\"brak\\\", SubmitStatus::NoHeader),\\n\\n (\\\"kompilacji\\\", SubmitStatus::CompileError),\\n\\n (\\\"wykonania\\\", SubmitStatus::RuntimeError),\\n\\n (\\\"odrzucone\\\", SubmitStatus::ManuallyRejected),\\n\\n (\\\"testerki\\\", SubmitStatus::InternalError),\\n\\n (\\\"wyjscia\\\", SubmitStatus::OutputSizeExceeded),\\n\\n ];\\n\\n\\n\\n for (status_str, status) in POSSIBLE_STATUSES {\\n\\n if input.contains(status_str) {\\n\\n return status;\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/model/submit_status.rs\",\n \"rank\": 26,\n \"score\": 109585.40305335048\n },\n {\n \"content\": \"fn apply_color_according_to_status(str: &str, status: &SubmitStatus) -> ColoredString {\\n\\n match status {\\n\\n SubmitStatus::Ok => str.green().bold(),\\n\\n SubmitStatus::Processing => str.bright_yellow().bold(),\\n\\n SubmitStatus::InQueue => str.bright_yellow().bold(),\\n\\n SubmitStatus::WrongAnswer => str.yellow().bold(),\\n\\n SubmitStatus::TimeExceeded => str.yellow().bold(),\\n\\n SubmitStatus::CompileError => str.yellow().bold(),\\n\\n SubmitStatus::NoHeader => str.blue().bold(),\\n\\n SubmitStatus::RealTimeExceeded => str.yellow().bold(),\\n\\n SubmitStatus::ManuallyRejected => str.magenta().bold(),\\n\\n SubmitStatus::RuntimeError => str.yellow().bold(),\\n\\n SubmitStatus::InternalError => str.red().bold(),\\n\\n SubmitStatus::OutputSizeExceeded => str.yellow().bold(),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/model/submit.rs\",\n \"rank\": 27,\n \"score\": 107620.94215244352\n },\n {\n \"content\": \"#[test]\\n\\nfn filter_given_invalid_argument_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"last\\\").arg(\\\"-t\\\").arg(\\\"asd\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"asd does not exist\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 28,\n \"score\": 107214.74074117222\n },\n {\n \"content\": \"#[cfg_attr(test, automock)]\\n\\npub trait Workspace {\\n\\n fn initialize(&self) -> Result<()>;\\n\\n fn check_if_initialized(&self) -> Result<()>;\\n\\n fn remove_workspace(&self) -> Result<()>;\\n\\n fn save_config_object<T: ConfigObject + 'static>(&self, object: &T) -> Result<()>;\\n\\n fn read_config_object<T: ConfigObject + 'static>(&self) -> Result<T>;\\n\\n fn remove_config_object<T: ConfigObject + 'static>(&self) -> Result<()>;\\n\\n fn get_paths(&self) -> WorkspacePaths;\\n\\n}\\n\",\n \"file_path\": \"src/workspace/mod.rs\",\n \"rank\": 29,\n \"score\": 106780.10852728438\n },\n {\n \"content\": \"#[test]\\n\\nfn filter_given_invalid_task_id_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"last\\\").arg(\\\"-t\\\").arg(\\\"1123\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"1123 does not exist\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/last.rs\",\n \"rank\": 30,\n \"score\": 105335.32670583802\n },\n {\n \"content\": \"pub fn init_logging(level: Level) {\\n\\n let subscriber = FmtSubscriber::builder()\\n\\n .without_time()\\n\\n .with_max_level(level)\\n\\n .finish();\\n\\n tracing::subscriber::set_global_default(subscriber).expect(\\\"setting default subscriber failed\\\");\\n\\n tracing::debug!(\\\"Log level: {}\\\", level);\\n\\n}\\n\",\n \"file_path\": \"src/log.rs\",\n \"rank\": 31,\n \"score\": 104409.3257927208\n },\n {\n \"content\": \"fn remove_outer_layer(data: &str) -> String {\\n\\n data.chars().skip(5).take(data.len() - 13).collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/mod.rs\",\n \"rank\": 32,\n \"score\": 101399.5203502595\n },\n {\n \"content\": \"fn deserialize(data: &str) -> Vec<String> {\\n\\n if data.len() < 18 {\\n\\n return Vec::new();\\n\\n }\\n\\n\\n\\n let data = remove_outer_layer(data);\\n\\n let data = split_raw(data);\\n\\n let keys = get_keys(&data);\\n\\n let values = get_values(&data, keys.len());\\n\\n map_serialized(&keys, &values)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/mod.rs\",\n \"rank\": 33,\n \"score\": 101252.04477220346\n },\n {\n \"content\": \"fn fetch_updates() -> error::Result<UpdateStatus> {\\n\\n let owner = env::var(\\\"GITHUB_USER\\\").unwrap_or_else(|_| \\\"hjaremko\\\".to_string());\\n\\n let repo = env::var(\\\"GITHUB_REPO\\\").unwrap_or_else(|_| \\\"baca-cli\\\".to_string());\\n\\n\\n\\n let gh_service = GithubReleases::new(&owner, &repo);\\n\\n let checker = UpdateChecker::new(gh_service, update::CURRENT_VERSION);\\n\\n checker.check_for_updates()\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 34,\n \"score\": 97185.08885352282\n },\n {\n \"content\": \"pub fn get_baca_credentials() -> (String, String, String) {\\n\\n let login = env::var(\\\"TEST_BACA_LOGIN\\\").expect(\\\"No TEST_BACA_LOGIN provided\\\");\\n\\n let pass = env::var(\\\"TEST_BACA_PASSWORD\\\").expect(\\\"No TEST_BACA_PASSWORD provided\\\");\\n\\n let host = env::var(\\\"TEST_BACA_HOST\\\").expect(\\\"No TEST_BACA_HOST provided\\\");\\n\\n (login, pass, host)\\n\\n}\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 35,\n \"score\": 96852.52094262866\n },\n {\n \"content\": \"#[cfg_attr(test, automock)]\\n\\npub trait EditorSpawner {\\n\\n fn default_editor() -> OsString;\\n\\n fn name(&self) -> &String;\\n\\n fn spawn_and_wait(&self, path: &Path) -> io::Result<ExitStatus>;\\n\\n}\\n\\n\\n\\npub struct Spawner {\\n\\n name: String,\\n\\n}\\n\\n\\n\\nimpl Spawner {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n name: Self::default_editor().into_string().unwrap(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl EditorSpawner for Spawner {\\n\\n fn default_editor() -> OsString {\\n\",\n \"file_path\": \"src/workspace/config_editor.rs\",\n \"rank\": 36,\n \"score\": 93442.65033118712\n },\n {\n \"content\": \"#[test]\\n\\nfn filter() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"100\\\").arg(\\\"-t\\\").arg(\\\"2\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\"))\\n\\n .stdout(\\n\\n predicate::str::contains(r#\\\"[C] FAD\\\\x3Csup\\\\x3E2\\\\x3C/sup\\\\x3E - Pochodne mieszane\\\"#)\\n\\n .not(),\\n\\n )\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[E] Metoda SOR\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\").not());\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 37,\n \"score\": 88789.18871475155\n },\n {\n \"content\": \"#[test]\\n\\nfn success() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let (login, pass, host) = get_baca_credentials();\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.current_dir(&temp);\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", &host, \\\"-p\\\", &pass, \\\"-l\\\", &login]);\\n\\n cmd.assert().code(0);\\n\\n\\n\\n assert!(baca_dir_exists(&temp));\\n\\n assert!(config_exists(&temp));\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/init.rs\",\n \"rank\": 38,\n \"score\": 88789.18871475155\n },\n {\n \"content\": \"#[test]\\n\\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\\n\\n assert_fails_if_not_initialized(&[\\\"tasks\\\"])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/tasks.rs\",\n \"rank\": 39,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn invalid_password() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.current_dir(&temp);\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", \\\"mn2020\\\", \\\"--login\\\", \\\"jaremko\\\", \\\"-p\\\", \\\"invalid\\\"]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Invalid login or password\\\"));\\n\\n\\n\\n assert!(!baca_dir_exists(&temp));\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/init.rs\",\n \"rank\": 40,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\\n\\n assert_fails_if_not_initialized(&[\\\"log\\\"])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 41,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn invalid_host() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let (login, pass, _) = get_baca_credentials();\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.current_dir(&temp);\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", \\\"invalid\\\", \\\"--login\\\", &login, \\\"-p\\\", &pass]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Invalid host\\\"));\\n\\n\\n\\n assert!(!baca_dir_exists(&temp));\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/init.rs\",\n \"rank\": 42,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn zip_should_zip() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--zip\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Zipping source.cpp\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 43,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn tasks_not_initialized() -> Result<(), Box<dyn std::error::Error>> {\\n\\n assert_fails_if_not_initialized(&[\\\"details\\\", \\\"123\\\"])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/details.rs\",\n \"rank\": 44,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn should_save_version() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let (login, pass, host) = get_baca_credentials();\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.current_dir(&temp);\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", &host, \\\"-p\\\", &pass, \\\"-l\\\", &login]);\\n\\n cmd.assert().code(0);\\n\\n\\n\\n let version_path = temp.path().join(\\\".baca/version\\\");\\n\\n assert!(predicate::path::exists().eval(&version_path));\\n\\n let saved_version = read_to_string(version_path).unwrap();\\n\\n assert!(predicate::str::contains(env!(\\\"CARGO_PKG_VERSION\\\")).eval(&saved_version));\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/init.rs\",\n \"rank\": 45,\n \"score\": 87167.82534548384\n },\n {\n \"content\": \"#[test]\\n\\nfn no_file_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.args(&[\\\"submit\\\", \\\"-l\\\", \\\"C++\\\", \\\"-t\\\", \\\"2\\\"]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"provide file\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 46,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn no_argument_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"details\\\");\\n\\n cmd.assert().stderr(predicate::str::contains(\\n\\n \\\"required arguments were not provided\\\",\\n\\n ));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/details.rs\",\n \"rank\": 47,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn no_verbose_should_not_enable_logs() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"tasks\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"INFO\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"DEBUG\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"TRACE\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"ERROR\\\").not());\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/verbose.rs\",\n \"rank\": 48,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn with_given_more_than_available_should_print_all() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"1000000\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\"))\\n\\n .stdout(predicate::str::contains(\\n\\n r#\\\"[C] FAD\\\\x3Csup\\\\x3E2\\\\x3C/sup\\\\x3E - Pochodne mieszane\\\"#,\\n\\n ))\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[E] Metoda SOR\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4334\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4328\\\"))\\n\\n .stdout(predicate::str::contains(\\\"4326\\\"))\\n\\n .stdout(predicate::str::contains(\\\"532\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 49,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn when_rename_as_same_name_then_do_not_rename() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--rename\\\",\\n\\n \\\"source.cpp\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Submitting source.cpp to task\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Is the task still active?\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 50,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn on_not_initialized_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n assert_fails_if_not_initialized(&[\\\"refresh\\\"])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/refresh.rs\",\n \"rank\": 51,\n \"score\": 85636.56964485624\n },\n {\n \"content\": \"#[test]\\n\\nfn with_invalid_argument_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"nan\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Invalid argument\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 52,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_correct_repo_should_refresh_cookie() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"refresh\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"New session obtained\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/refresh.rs\",\n \"rank\": 53,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn one_verbose_should_enable_info() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"-v\\\").arg(\\\"tasks\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"INFO\\\"))\\n\\n .stdout(predicate::str::contains(\\\"DEBUG\\\").not())\\n\\n .stdout(predicate::str::contains(\\\"TRACE\\\").not());\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/verbose.rs\",\n \"rank\": 54,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn clear_on_already_clear_should_do_nothing() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"submit\\\").arg(\\\"clear\\\");\\n\\n cmd.assert();\\n\\n\\n\\n assert_submit_config_file_does_not_exist(&dir);\\n\\n assert_config_file_exists(&dir);\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 55,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn given_absolute_path_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert();\\n\\n assert_submit_config_file_exists(&dir);\\n\\n\\n\\n let submit_config_contents = fs::read_to_string(dir.baca_submit_config_file_path()).unwrap();\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 56,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn invalid_filename_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"Error\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 57,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn two_verbose_should_enable_debug() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"-vv\\\").arg(\\\"tasks\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"INFO\\\"))\\n\\n .stdout(predicate::str::contains(\\\"DEBUG\\\"))\\n\\n .stdout(predicate::str::contains(\\\"TRACE\\\").not());\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/verbose.rs\",\n \"rank\": 58,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_correct_argument_should_print_task() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"details\\\").arg(\\\"2796\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\"))\\n\\n .stdout(predicate::str::contains(\\\"C++\\\"))\\n\\n .stdout(predicate::str::contains(\\\"2020-04-20 15:39:42\\\"))\\n\\n .stdout(predicate::str::contains(\\\"2796\\\"))\\n\\n .stdout(predicate::str::contains(\\\"74\\\"))\\n\\n .stdout(predicate::str::contains(\\\"2.95\\\"))\\n\\n .stdout(predicate::str::contains(\\\"WrongAnswer\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/details.rs\",\n \"rank\": 59,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn clear_should_remove_saved_config() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"Java\\\",\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n cmd.assert();\\n\\n\\n\\n assert_submit_config_file_exists(&dir);\\n\\n\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n cmd.arg(\\\"submit\\\").arg(\\\"clear\\\");\\n\\n cmd.assert();\\n\\n\\n\\n assert_submit_config_file_does_not_exist(&dir);\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 60,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn inactive_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"source.cpp\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\"))\\n\\n .stdout(predicate::str::contains(\\\"C++\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Error sending submit\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 61,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn three_verbose_should_enable_trace() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n\\n\\n cmd.arg(\\\"-u\\\");\\n\\n cmd.arg(\\\"-vvv\\\").arg(\\\"tasks\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"INFO\\\"))\\n\\n .stdout(predicate::str::contains(\\\"DEBUG\\\"))\\n\\n .stdout(predicate::str::contains(\\\"TRACE\\\"));\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/verbose.rs\",\n \"rank\": 62,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn when_zipping_renamed_then_zip_renamed() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--rename\\\",\\n\\n \\\"rename.haa\\\",\\n\\n \\\"--zip\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\n\\n \\\"Submitting source.cpp as rename.haa to task\\\",\\n\\n ))\\n\\n .stdout(predicate::str::contains(\\\"Zipping rename.haa\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Is the task still active?\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 63,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n fs::remove_file(dir.baca_config_file_path())?;\\n\\n\\n\\n cmd.arg(\\\"details\\\").arg(\\\"123\\\");\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"corrupted\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/details.rs\",\n \"rank\": 64,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n fs::remove_file(dir.baca_config_file_path())?;\\n\\n\\n\\n cmd.arg(\\\"tasks\\\");\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"corrupted\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/tasks.rs\",\n \"rank\": 65,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn invalid_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2123123\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Task no. 2123123 does not exist\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 66,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n fs::remove_file(dir.baca_config_file_path())?;\\n\\n\\n\\n cmd.arg(\\\"refresh\\\");\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"corrupted\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/refresh.rs\",\n \"rank\": 67,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn default_option_should_save_config() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"Java\\\",\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Submit config has been saved.\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Submitting dummy.txt\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Java\\\"))\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 68,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_correct_repo_should_print_tasks() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"tasks\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"[A] Zera funkcji\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\"))\\n\\n .stdout(predicate::str::contains(\\n\\n r#\\\"[C] FAD\\\\x3Csup\\\\x3E2\\\\x3C/sup\\\\x3E - Pochodne mieszane\\\"#,\\n\\n ))\\n\\n .stdout(predicate::str::contains(\\\"[D] Skalowany Gauss\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[E] Metoda SOR\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[F] Interpolacja\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[G] Funkcje sklejane\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/tasks.rs\",\n \"rank\": 69,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn invalid_language_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\\"submit\\\", \\\"-f\\\", \\\"dummy.txt\\\", \\\"-t\\\", \\\"2\\\", \\\"-l\\\", \\\"CPlusPlus\\\"]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"cplusplus is not yet supported\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 70,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn on_corrupted_repo_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n fs::remove_file(dir.baca_config_file_path())?;\\n\\n\\n\\n cmd.arg(\\\"log\\\");\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"corrupted\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 71,\n \"score\": 84188.11306618822\n },\n {\n \"content\": \"#[test]\\n\\nfn cmd_options_should_override_saved_task() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_cpp(&dir)?;\\n\\n make_input_file_dummy(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"dummy.txt\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"2\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"Java\\\",\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n cmd.assert();\\n\\n\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n cmd.args(&[\\\"submit\\\", \\\"-f\\\", \\\"source.cpp\\\", \\\"-l\\\", \\\"C++\\\", \\\"--no-save\\\"]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Submitting source.cpp\\\"))\\n\\n .stdout(predicate::str::contains(\\\"C++\\\"))\\n\\n .stdout(predicate::str::contains(\\\"[B] Metoda Newtona\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 72,\n \"score\": 82815.9166418198\n },\n {\n \"content\": \"#[test]\\n\\nfn when_rename_option_then_submit_renamed_file() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--rename\\\",\\n\\n \\\"hello.cxx\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"source.cpp as hello.cxx\\\"))\\n\\n .stdout(predicate::str::contains(\\\"Is the task still active?\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 73,\n \"score\": 82815.9166418198\n },\n {\n \"content\": \"#[test]\\n\\nfn given_relative_path_absolute_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let nested_dir = dir.join(\\\"test_nested_dir\\\");\\n\\n fs::create_dir(nested_dir)?;\\n\\n let nested_dir = dir.child(\\\"test_nested_dir\\\");\\n\\n\\n\\n let input_file = nested_dir.child(\\\"source.cpp\\\");\\n\\n input_file.touch()?;\\n\\n\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"./test_nested_dir/source.cpp\\\",\\n\\n \\\"--save\\\",\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 74,\n \"score\": 82815.9166418198\n },\n {\n \"content\": \"#[test]\\n\\nfn no_language_on_expired_task_should_report_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n make_input_file_dummy(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\\"submit\\\", \\\"-f\\\", \\\"dummy.txt\\\", \\\"-t\\\", \\\"2\\\"]);\\n\\n\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"still active?\\\"));\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 75,\n \"score\": 82815.9166418198\n },\n {\n \"content\": \"#[test]\\n\\nfn filter_given_invalid_argument_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"-t\\\").arg(\\\"asd\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"asd does not exist\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 76,\n \"score\": 81514.11228685563\n },\n {\n \"content\": \"#[test]\\n\\nfn update_check_error_if_invalid_repo() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n let mut cmd = baca_verbose(&temp)?;\\n\\n cmd.env(\\\"GITHUB_REPO\\\", \\\"does_not_exists\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Error checking for updates\\\"))\\n\\n .success();\\n\\n\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/update_timestamps/mod.rs\",\n \"rank\": 77,\n \"score\": 81514.11228685563\n },\n {\n \"content\": \"#[test]\\n\\nfn given_just_filename_absolute_path_should_be_saved() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"source.cpp\\\",\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n\\n\\n cmd.assert().stdout(predicate::str::contains(\\\"source.cpp\\\"));\\n\\n\\n\\n assert_submit_config_file_exists(&dir);\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 78,\n \"score\": 81514.11228685563\n },\n {\n \"content\": \"#[test]\\n\\nfn update_check_timestamp_should_not_be_saved_if_update() -> Result<(), Box<dyn std::error::Error>>\\n\\n{\\n\\n let (login, pass, host) = get_baca_credentials();\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", &host, \\\"-p\\\", &pass, \\\"-l\\\", &login]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"New version\\\"))\\n\\n .success();\\n\\n\\n\\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"New version\\\"))\\n\\n .success();\\n\\n\\n\\n let mut cmd = baca_verbose_dummy_repo(&temp)?;\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"New version\\\"))\\n\\n .success();\\n\\n\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/update_timestamps/mod.rs\",\n \"rank\": 79,\n \"score\": 81514.11228685563\n },\n {\n \"content\": \"#[test]\\n\\nfn update_check_timestamp_should_be_saved_if_no_update() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let (login, pass, host) = get_baca_credentials();\\n\\n let temp = assert_fs::TempDir::new()?;\\n\\n\\n\\n let mut cmd = baca_verbose(&temp)?;\\n\\n cmd.arg(\\\"init\\\")\\n\\n .args(&[\\\"--host\\\", &host, \\\"-p\\\", &pass, \\\"-l\\\", &login]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Checking for updates\\\"))\\n\\n .success();\\n\\n\\n\\n let mut cmd = baca_verbose(&temp)?;\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Checking for updates\\\"))\\n\\n .success();\\n\\n\\n\\n let mut cmd = baca_verbose(&temp)?;\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Checking for updates\\\").not())\\n\\n .success();\\n\\n\\n\\n temp.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/update_timestamps/mod.rs\",\n \"rank\": 80,\n \"score\": 81514.11228685563\n },\n {\n \"content\": \"fn as_config_read_error(e: io::Error) -> Error {\\n\\n match e.kind() {\\n\\n ErrorKind::NotFound => Error::WorkspaceCorrupted,\\n\\n _ => Error::OpeningWorkspace(e.into()),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/workspace/workspace_dir.rs\",\n \"rank\": 81,\n \"score\": 80833.24765528066\n },\n {\n \"content\": \"fn check_for_updates(workspace: &WorkspaceDir, matches: &ArgMatches) {\\n\\n if matches.is_present(\\\"noupdate\\\") {\\n\\n info!(\\\"Update check disabled.\\\");\\n\\n return;\\n\\n }\\n\\n\\n\\n let now = UpdateCheckTimestamp::now();\\n\\n let last_check = UpdateCheckTimestamp::read_config(workspace).unwrap();\\n\\n\\n\\n if matches.is_present(\\\"force-update\\\") || last_check.is_expired(&now) {\\n\\n let updates = fetch_updates();\\n\\n\\n\\n if let Err(e) = updates {\\n\\n error!(\\\"Error checking for updates: {}\\\", e);\\n\\n return;\\n\\n }\\n\\n\\n\\n match updates.unwrap() {\\n\\n UpdateStatus::NoUpdates => {\\n\\n info!(\\\"No updates available.\\\");\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 82,\n \"score\": 80833.24765528066\n },\n {\n \"content\": \"fn as_config_create_error(e: io::Error) -> Error {\\n\\n Error::CreatingWorkspace(e.into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/workspace/workspace_dir.rs\",\n \"rank\": 83,\n \"score\": 80833.24765528066\n },\n {\n \"content\": \"fn as_config_remove_error(e: io::Error) -> Error {\\n\\n Error::RemovingWorkspace(e.into())\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\npub(crate) mod tests {\\n\\n use super::*;\\n\\n use crate::workspace::ConnectionConfig;\\n\\n use assert_fs::TempDir;\\n\\n\\n\\n pub fn make_temp_workspace(\\n\\n ) -> std::result::Result<(TempDir, WorkspacePaths, WorkspaceDir), Box<dyn std::error::Error>>\\n\\n {\\n\\n let temp_dir = assert_fs::TempDir::new()?;\\n\\n let mock_paths = WorkspacePaths::_with_root(temp_dir.path());\\n\\n let workspace = WorkspaceDir::_with_paths(mock_paths.clone());\\n\\n Ok((temp_dir, mock_paths, workspace))\\n\\n }\\n\\n\\n\\n pub fn make_baca() -> ConnectionConfig {\\n\",\n \"file_path\": \"src/workspace/workspace_dir.rs\",\n \"rank\": 84,\n \"score\": 80833.24765528066\n },\n {\n \"content\": \"#[test]\\n\\nfn filter_given_invalid_task_id_should_print_error() -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n\\n\\n cmd.arg(\\\"log\\\").arg(\\\"-t\\\").arg(\\\"1123\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"1123 does not exist\\\"));\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/log.rs\",\n \"rank\": 85,\n \"score\": 80277.41891206958\n },\n {\n \"content\": \"pub trait ConfigObject: Serialize + DeserializeOwned + Debug + Sized {\\n\\n fn save_config<W: Workspace>(&self, workspace: &W) -> Result<()>;\\n\\n fn read_config<W: Workspace>(workspace: &W) -> Result<Self>;\\n\\n fn remove_config<W: Workspace>(workspace: &W) -> Result<()>;\\n\\n fn config_filename() -> String;\\n\\n}\\n\",\n \"file_path\": \"src/workspace/config_object.rs\",\n \"rank\": 86,\n \"score\": 79158.97390616284\n },\n {\n \"content\": \"fn baca_verbose(temp: &TempDir) -> Result<Command, Box<dyn std::error::Error>> {\\n\\n let mut cmd = Command::cargo_bin(\\\"baca\\\")?;\\n\\n cmd.current_dir(&temp);\\n\\n cmd.arg(\\\"-v\\\");\\n\\n Ok(cmd)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/update_timestamps/mod.rs\",\n \"rank\": 87,\n \"score\": 76554.47939367584\n },\n {\n \"content\": \"fn baca_verbose_dummy_repo(temp: &TempDir) -> Result<Command, Box<dyn std::error::Error>> {\\n\\n let mut cmd = baca_verbose(temp)?;\\n\\n cmd.env(\\\"GITHUB_REPO\\\", \\\"dummy\\\");\\n\\n Ok(cmd)\\n\\n}\\n\",\n \"file_path\": \"tests/update_timestamps/mod.rs\",\n \"rank\": 88,\n \"score\": 74257.81679608724\n },\n {\n \"content\": \"fn log_response_details(login_response: &Response) {\\n\\n for (name, val) in login_response.headers() {\\n\\n debug!(\\\"Response header: {} = {:?}\\\", name, val);\\n\\n }\\n\\n\\n\\n debug!(\\\"Status code: {}\\\", login_response.status());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/api/baca_service.rs\",\n \"rank\": 89,\n \"score\": 72956.256852521\n },\n {\n \"content\": \"#[cfg_attr(test, automock)]\\n\\npub trait Prompt {\\n\\n fn interact(&self) -> error::Result<String>;\\n\\n}\\n\\n\\n\\npub struct Input(pub &'static str);\\n\\n\\n\\nimpl Prompt for Input {\\n\\n fn interact(&self) -> error::Result<String> {\\n\\n Ok(dialoguer::Input::<String>::new()\\n\\n .with_prompt(self.0)\\n\\n .interact()?)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct Password;\\n\\n\\n\\nimpl Prompt for Password {\\n\\n fn interact(&self) -> error::Result<String> {\\n\\n Ok(dialoguer::Password::new()\\n\\n .with_prompt(\\\"Password\\\")\\n\",\n \"file_path\": \"src/command/prompt.rs\",\n \"rank\": 90,\n \"score\": 63954.53014616307\n },\n {\n \"content\": \"fn merge_left<T>(left: &mut Option<T>, right: Option<T>) {\\n\\n if let Some(right) = right {\\n\\n let _ = left.insert(right);\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Default, Serialize, Deserialize, PartialEq, Merge, Clone)]\\n\\npub struct SubmitConfig {\\n\\n #[merge(strategy = merge_left)]\\n\\n pub id: Option<String>,\\n\\n #[merge(strategy = merge_left)]\\n\\n file: Option<PathBuf>,\\n\\n #[merge(strategy = merge::bool::overwrite_false)]\\n\\n pub to_zip: bool,\\n\\n #[merge(strategy = merge_left)]\\n\\n pub language: Option<Language>,\\n\\n #[merge(strategy = merge_left)]\\n\\n pub rename_as: Option<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/workspace/submit_config.rs\",\n \"rank\": 91,\n \"score\": 62859.280540180844\n },\n {\n \"content\": \"pub trait BacaDirectoryPaths {\\n\\n fn baca_config_file_path(&self) -> Box<Path>;\\n\\n fn baca_submit_config_file_path(&self) -> Box<Path>;\\n\\n}\\n\\n\\n\\nimpl BacaDirectoryPaths for TempDir {\\n\\n fn baca_config_file_path(&self) -> Box<Path> {\\n\\n self.path().join(\\\".baca/connection\\\").into_boxed_path()\\n\\n }\\n\\n\\n\\n fn baca_submit_config_file_path(&self) -> Box<Path> {\\n\\n self.path().join(\\\".baca/submit\\\").into_boxed_path()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/util/mod.rs\",\n \"rank\": 92,\n \"score\": 61724.50462395424\n },\n {\n \"content\": \"#[cfg_attr(test, automock)]\\n\\npub trait ReleaseService {\\n\\n fn get_last_release(&self) -> Result<BacaRelease>;\\n\\n}\\n\",\n \"file_path\": \"src/update/release_service.rs\",\n \"rank\": 93,\n \"score\": 61724.50462395424\n },\n {\n \"content\": \"pub trait FromBacaOutput {\\n\\n fn from_baca_output(connection_config: &ConnectionConfig, data: &str) -> Self;\\n\\n}\\n\",\n \"file_path\": \"src/parse/from_baca_output.rs\",\n \"rank\": 94,\n \"score\": 61724.50462395424\n },\n {\n \"content\": \"fn main() {\\n\\n let yaml = load_yaml!(\\\"cli.yml\\\");\\n\\n let app = App::from_yaml(yaml)\\n\\n .version(env!(\\\"CARGO_PKG_VERSION\\\"))\\n\\n .setting(AppSettings::ArgRequiredElseHelp);\\n\\n let matches = app.get_matches();\\n\\n let workspace = WorkspaceDir::new();\\n\\n let baca_api = BacaService::default();\\n\\n\\n\\n set_logging_level(&matches);\\n\\n check_for_updates(&workspace, &matches);\\n\\n\\n\\n if let (command, Some(sub_matches)) = matches.subcommand() {\\n\\n if let Err(e) = command::execute(&workspace, &baca_api, command, sub_matches) {\\n\\n error!(\\\"{:?}\\\", e);\\n\\n println!(\\\"{}\\\", format!(\\\"{}\\\", e).bright_red());\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 95,\n \"score\": 52857.84730469645\n },\n {\n \"content\": \"#[test]\\n\\nfn not_initialized() {\\n\\n let (dir, mut cmd) = set_up_with_dir().unwrap();\\n\\n make_input_file_cpp(&dir).unwrap();\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n \\\"source.cpp\\\",\\n\\n \\\"--no-save\\\",\\n\\n ]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"not initialized\\\"));\\n\\n\\n\\n dir.close().unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 96,\n \"score\": 51590.526051684385\n },\n {\n \"content\": \"#[test]\\n\\nfn clear_when_init_then_remove_directory() {\\n\\n let dir = initialize_correct_workspace().unwrap();\\n\\n let mut cmd = set_up_command(&dir).unwrap();\\n\\n\\n\\n assert!(predicate::path::exists().eval(&dir.path().join(\\\".baca\\\")));\\n\\n cmd.arg(\\\"-v\\\");\\n\\n cmd.arg(\\\"clear\\\");\\n\\n cmd.assert();\\n\\n\\n\\n assert!(predicate::path::missing().eval(&dir.path().join(\\\".baca\\\")));\\n\\n dir.close().unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/clear.rs\",\n \"rank\": 97,\n \"score\": 48279.34019453089\n },\n {\n \"content\": \"#[test]\\n\\nfn clear_when_not_init_then_print_error() {\\n\\n let (dir, mut cmd) = set_up_with_dir().unwrap();\\n\\n\\n\\n cmd.arg(\\\"-v\\\");\\n\\n cmd.arg(\\\"clear\\\");\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"not initialized\\\"));\\n\\n\\n\\n assert!(predicate::path::missing().eval(&dir.path().join(\\\".baca\\\")));\\n\\n dir.close().unwrap();\\n\\n}\\n\",\n \"file_path\": \"tests/commands/clear.rs\",\n \"rank\": 98,\n \"score\": 48279.34019453089\n },\n {\n \"content\": \"#[test]\\n\\nfn given_already_saved_when_submit_then_do_not_ask_for_save(\\n\\n) -> Result<(), Box<dyn std::error::Error>> {\\n\\n let dir = initialize_correct_workspace()?;\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n let input_file = make_input_file_cpp(&dir)?;\\n\\n\\n\\n cmd.args(&[\\n\\n \\\"submit\\\",\\n\\n \\\"-t\\\",\\n\\n \\\"1\\\",\\n\\n \\\"-l\\\",\\n\\n \\\"C++\\\",\\n\\n \\\"-f\\\",\\n\\n input_file.path().to_str().unwrap(),\\n\\n \\\"--save\\\",\\n\\n ]);\\n\\n cmd.assert();\\n\\n\\n\\n let mut cmd = set_up_command(&dir)?;\\n\\n cmd.args(&[\\\"submit\\\"]);\\n\\n cmd.assert()\\n\\n .stdout(predicate::str::contains(\\\"Save submit configuration? [Y/n]\\\").not());\\n\\n\\n\\n dir.close()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/commands/submit.rs\",\n \"rank\": 99,\n \"score\": 46406.4755004453\n }\n]","isConversational":false}}},{"rowIdx":1579,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/cmus_status/output/mod.rs"},"repo_name":{"kind":"string","value":"Noah2610/cmus-status-line"},"commit":{"kind":"string","value":"04727c8994b3e53c3d715f01500a226711e030d0"},"file_code":{"kind":"string","value":"mod builder;\nmod format;\n\npub use format::prelude::*;\n\nuse super::data::prelude::*;\nuse crate::error::prelude::*;\nuse std::fmt;\n\nuse builder::StatusOutputBuilder;\n\nconst OVERFLOW_STR: &str = \"...\";\n\npub struct StatusOutput {\n data: CmusData,\n format: Format,\n}\n\nimpl StatusOutput {\n pub fn builder() -> StatusOutputBuilder {\n StatusOutputBuilder::default()\n }\n\n fn get_format_text_for_parts<'a>(\n &self,\n parts: Vec<&'a FormatPart>,\n ) -> String {\n parts\n .iter()\n .filter_map(|part| self.get_format_text(part))\n .collect::<Vec<String>>()\n .join(\"\")\n }\n\n fn get_format_text(&self, part: &FormatPart) -> Option<String> {\n match part {\n FormatPart::Text(text) => Some(text.to_string()),\n\n FormatPart::Title => self.data.get_title(),\n\n FormatPart::Status => Some(self.data.get_status().to_string()),\n\n FormatPart::Tag(tag_name) => self.data.get_tag(tag_name),\n\n \n FormatPart::MatchStatus(playback_status, text) => {\n if self.data.is_status(playback_status) {\n Some(text.to_string())\n } else {\n None\n }\n }\n\n FormatPart::Truncate(format_part_inner, max) => {\n let max = *max;\n self.get_format_text(format_part_inner.as_ref())\n .map(|text| {\n let mut text = text.to_string();\n if text.len() > max {\n let overflow_str_len = OVERFLOW_STR.len();\n if max >= overflow_str_len * 2 {\n text.truncate(max - overflow_str_len);\n text.push_str(OVERFLOW_STR);\n } else {\n text.truncate(max);\n }\n }\n text\n })\n }\n\n FormatPart::HtmlEscape(format_part_inner) => self\n .get_format_text(format_part_inner.as_ref())\n .map(|text| htmlescape::encode_minimal(text.as_str())),\n\n FormatPart::ProgressBar(bar_config) => {\n if let Some(time) = self.data.get_time() {\n let width = bar_config.inner_width();\n let percent_complete = time.completion_percentage();\n let characters =\n (width as f32 * percent_complete).round() as usize;\n Some(bar_config.text_with_filled(characters))\n } else {\n None\n }\n }\n\n FormatPart::Container(format_parts_inner) => Some(\n self.get_format_text_for_parts(\n format_parts_inner\n .iter()\n .map(std::ops::Deref::deref)\n .collect(),\n ),\n ),\n\n FormatPart::If(expression, format_part_inner) => {\n if self.is_expression_true(expression) {\n self.get_format_text(format_part_inner)\n } else {\n None\n }\n }\n\n FormatPart::IfElse(\n expression,\n format_part_true,\n format_part_false,\n ) => {\n if self.is_expression_true(expression) {\n self.get_format_text(format_part_true)\n } else {\n self.get_format_text(format_part_false)\n }\n }\n }\n }\n\n fn is_expression_true(&self, expression: &FormatExpression) -> bool {\n match expression {\n FormatExpression::True => true,\n FormatExpression::False => false,\n\n FormatExpression::And(expr_one, expr_two) => {\n self.is_expression_true(expr_one)\n && self.is_expression_true(expr_two)\n }\n\n FormatExpression::Or(expr_one, expr_two) => {\n self.is_expression_true(expr_one)\n || self.is_expression_true(expr_two)\n }\n\n FormatExpression::Not(expr) => !self.is_expression_true(expr),\n\n FormatExpression::IsStatus(playback_status) => {\n self.data.is_status(&playback_status)\n }\n\n FormatExpression::HasTag(tag_name) => self.data.has_tag(&tag_name),\n }\n }\n}\n\nimpl fmt::Display for StatusOutput {\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n write!(\n f,\n \"{}\",\n self.get_format_text_for_parts(self.format.iter().collect())\n )\n }\n}\n"},"prefix":{"kind":"string","value":"mod builder;\nmod format;\n\npub use format::prelude::*;\n\nuse super::data::prelude::*;\nuse crate::error::prelude::*;\nuse std::fmt;\n\nuse builder::StatusOutputBuilder;\n\nconst OVERFLOW_STR: &str = \"...\";\n\npub struct StatusOutput {\n data: CmusData,\n format: Format,\n}\n\nimpl StatusOutput {\n pub fn builder() -> StatusOutputBuilder {\n StatusOutputBuilder::default()\n }\n\n fn get_format_text_for_parts<'a>(\n &self,\n parts: Vec<&'a FormatPart>,\n ) -> String {\n parts\n .iter()\n .filter_map(|part| self.get_format_text(part))\n .collect::<Vec<String>>()\n .join(\"\")\n }\n\n fn get_format_text(&self, part: &FormatPart) -> Option<String> {\n match part {\n FormatPart::Text(text) => Some(text.to_string()),\n\n FormatPart::Title => self.data.get_title(),\n\n FormatPart::Status => Some(self.data.get_status().to_string()),\n\n FormatPart::Tag(tag_name) => self.data.get_tag(tag_name),\n\n \n FormatPart::MatchStatus(playback_status, text) => {\n if self.data.is_status(playback_status) {\n Some(text.to_string())\n } else {\n None\n }\n }\n\n FormatPart::Truncate(format_part_inner, max) => {\n let max = *max;\n self.get_format_text(format_part_inner.as_ref())\n .map(|text| {\n let mut text = text.to_string();\n if text.len() > max {\n let overflow_str_len = OVERFLOW_STR.len();\n if max >= overflow_str_len * 2 {\n text.truncate(max - overflow_str_len);\n text.push_str(OVERFLOW_STR);\n } else {\n text.truncate(max);\n }\n }\n text\n })\n }\n\n FormatPart::HtmlEscape(format_part_inner) => self\n .get_format_text(format_part_inner.as_ref())\n .map(|text| htmlescape::encode_minimal(text.as_str())),\n\n FormatPart::ProgressBar(bar_config) => {\n "},"suffix":{"kind":"string","value":"\n }\n\n FormatPart::Container(format_parts_inner) => Some(\n self.get_format_text_for_parts(\n format_parts_inner\n .iter()\n .map(std::ops::Deref::deref)\n .collect(),\n ),\n ),\n\n FormatPart::If(expression, format_part_inner) => {\n if self.is_expression_true(expression) {\n self.get_format_text(format_part_inner)\n } else {\n None\n }\n }\n\n FormatPart::IfElse(\n expression,\n format_part_true,\n format_part_false,\n ) => {\n if self.is_expression_true(expression) {\n self.get_format_text(format_part_true)\n } else {\n self.get_format_text(format_part_false)\n }\n }\n }\n }\n\n fn is_expression_true(&self, expression: &FormatExpression) -> bool {\n match expression {\n FormatExpression::True => true,\n FormatExpression::False => false,\n\n FormatExpression::And(expr_one, expr_two) => {\n self.is_expression_true(expr_one)\n && self.is_expression_true(expr_two)\n }\n\n FormatExpression::Or(expr_one, expr_two) => {\n self.is_expression_true(expr_one)\n || self.is_expression_true(expr_two)\n }\n\n FormatExpression::Not(expr) => !self.is_expression_true(expr),\n\n FormatExpression::IsStatus(playback_status) => {\n self.data.is_status(&playback_status)\n }\n\n FormatExpression::HasTag(tag_name) => self.data.has_tag(&tag_name),\n }\n }\n}\n\nimpl fmt::Display for StatusOutput {\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n write!(\n f,\n \"{}\",\n self.get_format_text_for_parts(self.format.iter().collect())\n )\n }\n}\n"},"middle":{"kind":"string","value":"if let Some(time) = self.data.get_time() {\n let width = bar_config.inner_width();\n let percent_complete = time.completion_percentage();\n let characters =\n (width as f32 * percent_complete).round() as usize;\n Some(bar_config.text_with_filled(characters))\n } else {\n None\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"pub fn dump_config() {\n\n print!(\n\n r#\"# DEFAULT CONFIG FOR {name}\n\n# To write this config to the proper config file, run something like:\n\n# mkdir -p ~/.config/{name}\n\n# {name} {cmd_dump_config} > ~/.config/{name}/config.toml\n\n\n\n{config}\"#,\n\n name = crate::meta::NAME,\n\n cmd_dump_config = CliCommand::DumpConfig.name(),\n\n config = crate::config::DEFAULT_CONFIG\n\n );\n\n}\n","file_path":"src/args/mod.rs","rank":0,"score":81307.2402424431},{"content":"pub fn print_version() {\n\n println!(\"{} v{}\", crate::meta::NAME, crate::meta::VERSION)\n\n}\n\n\n","file_path":"src/args/mod.rs","rank":1,"score":81307.2402424431},{"content":"pub fn print_help() {\n\n let opt_help = {\n\n let opt = CliOption::Help;\n\n format!(\"-{}, --{}\", opt.name_single(), opt.name_double())\n\n };\n\n let opt_vers = {\n\n let opt = CliOption::Version;\n\n format!(\"-{}, --{}\", opt.name_single(), opt.name_double())\n\n };\n\n let cmd_status = CliCommand::Status.name();\n\n let cmd_help = CliCommand::Help.name();\n\n let cmd_dump_config = CliCommand::DumpConfig.name();\n\n\n\n println!(\n\n r#\"{description}\n\n\n\nUSAGE:\n\n {name} [OPTIONS] [COMMAND]\n\n\n\nOPTIONS:\n","file_path":"src/args/mod.rs","rank":2,"score":81307.2402424431},{"content":"pub fn get_cmus_status() -> MyResult<StatusOutput> {\n\n let output = get_cmus_remote_output()?;\n\n let cmus_data = CmusData::try_from(output)?;\n\n let config = crate::config::get_config()?;\n\n StatusOutput::builder()\n\n .data(cmus_data)\n\n .format(config.format)\n\n .build()\n\n}\n\n\n","file_path":"src/cmus_status/mod.rs","rank":3,"score":77417.9916278617},{"content":"fn get_cmus_remote_output() -> MyResult<String> {\n\n match Command::new(\"cmus-remote\").arg(\"-Q\").output() {\n\n Ok(output) => {\n\n if output.status.success() {\n\n Ok(String::from_utf8(output.stdout).unwrap())\n\n } else {\n\n Err(Error::CmusError {\n\n status: output.status,\n\n stderr: String::from_utf8(output.stderr).unwrap(),\n\n })\n\n }\n\n }\n\n Err(_) => Err(Error::CmusNotInstalled),\n\n }\n\n}\n","file_path":"src/cmus_status/mod.rs","rank":4,"score":72799.68497583439},{"content":"pub fn get_config() -> MyResult<Config> {\n\n if let Some(conf_path) = get_config_file() {\n\n if let Ok(mut file) = File::open(&conf_path) {\n\n let mut file_content = String::new();\n\n file.read_to_string(&mut file_content).unwrap();\n\n Config::from_str(file_content.as_str()).map_err(|e| {\n\n if let Error::FailedParsingConfig(None, msg) = e {\n\n Error::FailedParsingConfig(Some(conf_path), msg)\n\n } else {\n\n e\n\n }\n\n })\n\n } else {\n\n default_config()\n\n }\n\n } else {\n\n default_config()\n\n }\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":5,"score":72606.89864123146},{"content":"pub fn print_cmus_status() -> MyResult<()> {\n\n let cmus_status = get_cmus_status()?;\n\n println!(\"{}\", cmus_status);\n\n Ok(())\n\n}\n\n\n","file_path":"src/cmus_status/mod.rs","rank":6,"score":72105.17169227486},{"content":"pub fn run() -> error::MyResult<()> {\n\n use action::prelude::*;\n\n\n\n match action()? {\n\n Action::Status => cmus_status::print_cmus_status(),\n\n Action::Help => {\n\n args::print_help();\n\n Ok(())\n\n }\n\n Action::Version => {\n\n args::print_version();\n\n Ok(())\n\n }\n\n Action::DumpConfig => {\n\n args::dump_config();\n\n Ok(())\n\n }\n\n }\n\n}\n","file_path":"src/lib.rs","rank":7,"score":58242.93720710659},{"content":"pub fn action() -> MyResult<Action> {\n\n let args = Args::new()?;\n\n\n\n let mut action_opt = args\n\n .commands\n\n .iter()\n\n .try_fold((None, 0), |(_, cmd_index), cmd| {\n\n let act_or_err: MyResult<Action> = match cmd {\n\n CliCommand::Status => {\n\n if cmd_index == 0 {\n\n if args.options.is_empty() {\n\n Ok(Action::Status)\n\n } else {\n\n Err(Error::CommandTakesNoOptions(\n\n cmd.name().to_string(),\n\n ))\n\n }\n\n } else {\n\n Err(Error::InvalidCommandLen(args.commands.to_string()))\n\n }\n","file_path":"src/action.rs","rank":8,"score":58242.93720710659},{"content":" IfElse(FormatExpression, Box<FormatPart>, Box<FormatPart>),\n\n}\n\n\n\nimpl From<Box<FormatPart>> for FormatPart {\n\n fn from(b: Box<FormatPart>) -> Self {\n\n *b\n\n }\n\n}\n\n\n\nimpl<'a> From<Box<&'a FormatPart>> for &'a FormatPart {\n\n fn from(b: Box<&'a FormatPart>) -> Self {\n\n *b\n\n }\n\n}\n\n\n\n#[derive(Deserialize, Debug)]\n\n#[serde(try_from = \"String\")]\n\npub struct ProgressBarConfig {\n\n pub start: Option<char>,\n\n pub end: Option<char>,\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":9,"score":48456.99891114499},{"content":"use std::convert::TryFrom;\n\n\n\nuse super::FormatExpression;\n\nuse crate::cmus_status::data::CmusPlaybackStatus;\n\nuse crate::error::prelude::*;\n\n\n\n#[derive(Deserialize)]\n\npub enum FormatPart {\n\n /// Just print the given text.\n\n /// This whole variant can be represented as a string.\n\n /// __Config example:__\n\n /// ```toml\n\n /// format = \"Hello from the status-line!\"\n\n /// ```\n\n Text(String),\n\n\n\n /// Prints the currently playing song's name.\n\n Title,\n\n\n\n /// Prints the `CmusPlaybackStatus` of the playing song.\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":10,"score":48455.08941667049},{"content":" pub full: char,\n\n pub empty: char,\n\n total_width: usize,\n\n}\n\n\n\nimpl ProgressBarConfig {\n\n pub fn inner_width(&self) -> usize {\n\n self.total_width\n\n - if self.start.is_some() { 1 } else { 0 }\n\n - if self.end.is_some() { 1 } else { 0 }\n\n }\n\n\n\n pub fn text_with_filled(&self, filled_characters: usize) -> String {\n\n assert!(self.total_width > filled_characters);\n\n\n\n let mut s = String::new();\n\n if let Some(start) = self.start {\n\n s.push(start);\n\n }\n\n s.push_str(self.full.to_string().repeat(filled_characters).as_str());\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":11,"score":48453.945913690055},{"content":" /// The total length of the string is also the printed length.\n\n ProgressBar(ProgressBarConfig),\n\n\n\n /// A list of `FormatPart`s.\n\n /// Useful with `FormatPart::If`.\n\n /// __Config example:__\n\n /// ```toml\n\n /// format = \"\"\"\n\n /// %{ Container([\n\n /// Text(\"Hello \"),\n\n /// Text(\"World! \"),\n\n /// Status,\n\n /// ]) }\n\n /// \"\"\"\n\n /// ```\n\n Container(Vec<Box<FormatPart>>),\n\n\n\n /// `if` conditional. If the `FormatExpression` returns `true`,\n\n /// then `FormatPart` is printed.\n\n /// __Config example:__\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":12,"score":48453.33203663729},{"content":" Status,\n\n\n\n /// Prints the tag value for the given tag name.\n\n /// If the tag doesn't exist, prints nothing.\n\n Tag(String),\n\n\n\n /// TODO: Deprecated, use with `FormatPart::If` conditional.\n\n /// If the first argument's status is the current `CmusPlaybackStatus`,\n\n /// then, print the given string.\n\n /// The `CmusPlaybackStatus` can be one of:\n\n /// - Playing\n\n /// - Paused\n\n /// - Stopped\n\n MatchStatus(CmusPlaybackStatus, String),\n\n\n\n /// Truncate the given `FormatPart` to the given length (`usize`).\n\n /// Max length is inclusive.\n\n /// __Config example:__\n\n /// ```toml\n\n /// format = \"%{ Truncate(Status, 60) }\"\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":13,"score":48452.432248706864},{"content":" /// ```\n\n Truncate(Box<FormatPart>, usize), // Inclusive\n\n\n\n /// Run `htmlescape::encode_minimal` on the wrapped\n\n /// `FormatPart`'s resulting string.\n\n HtmlEscape(Box<FormatPart>),\n\n\n\n /// Prints a ProgressBar with the given `ProgressBarConfig`.\n\n /// `ProgressBarConfig` can be a string such as:\n\n /// __Config example:__\n\n /// ```toml\n\n /// format = \"\"\"\n\n /// %{ ProgressBar(\"<###--->\") }\n\n /// \"\"\"\n\n /// ```\n\n /// ... where the first and last characters (`<`,`>`) are used as the start and end\n\n /// characters of the bar, respectively. The second character in the string (`#`) is used\n\n /// as the \"full\" character, and the second to last as the \"empty\" (`-`) character.\n\n /// The \"full\" characters are printed if the playback percentage of the track has reached that\n\n /// point, the \"empty\" characters if it hasn't.\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":14,"score":48450.52330609581},{"content":" s.push_str(\n\n self.empty\n\n .to_string()\n\n .repeat(self.inner_width() - filled_characters)\n\n .as_str(),\n\n );\n\n if let Some(end) = self.end {\n\n s.push(end);\n\n }\n\n s\n\n }\n\n}\n\n\n\nimpl TryFrom<String> for ProgressBarConfig {\n\n type Error = Error;\n\n fn try_from(s: String) -> MyResult<Self> {\n\n let chars = s.chars().collect::<Vec<char>>();\n\n let len = chars.len();\n\n if len < 2 {\n\n Err(Error::ProgressBarConfigMinLen(2, s))\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":15,"score":48450.09779751215},{"content":" /// ```toml\n\n /// format = \"\"\"\n\n /// %{ If(IsStatus(Playing),\n\n /// Text(\"Cmus is playing a song!\")) }\n\n /// \"\"\"\n\n /// ```\n\n If(FormatExpression, Box<FormatPart>),\n\n\n\n /// `if/else` conditional. If the `FormatExpression` returns `true`,\n\n /// then the _first_ `FormatPart` is printed,\n\n /// otherwise the _second_ `FormatPart` is printed.\n\n /// __Config example:__\n\n /// ```toml\n\n /// format = \"\"\"\n\n /// %{ IfElse(\n\n /// HasTag(\"artist\"),\n\n /// Tag(\"artist\"),\n\n /// Text(\"unknown artist\")) }\n\n /// \"\"\"\n\n /// ```\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":16,"score":48449.91379722508},{"content":" } else if len == 2 {\n\n Ok(ProgressBarConfig {\n\n start: None,\n\n end: None,\n\n full: *chars.get(0).unwrap(),\n\n empty: *chars.get(1).unwrap(),\n\n total_width: len,\n\n })\n\n } else if len == 3 {\n\n Ok(ProgressBarConfig {\n\n start: Some(*chars.get(0).unwrap()),\n\n end: None,\n\n full: *chars.get(1).unwrap(),\n\n empty: *chars.get(2).unwrap(),\n\n total_width: len,\n\n })\n\n } else {\n\n Ok(ProgressBarConfig {\n\n start: Some(*chars.get(0).unwrap()),\n\n end: Some(*chars.get(len - 1).unwrap()),\n\n full: *chars.get(1).unwrap(),\n\n empty: *chars.get(len - 2).unwrap(),\n\n total_width: len,\n\n })\n\n }\n\n }\n\n}\n","file_path":"src/cmus_status/output/format/format_part.rs","rank":17,"score":48444.07678916523},{"content":"fn default_config() -> MyResult<Config> {\n\n Config::from_toml(DEFAULT_CONFIG)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":18,"score":45930.36948036309},{"content":"fn get_config_file() -> Option<PathBuf> {\n\n CONFIG_FILES.iter().find_map(|filepath| {\n\n let path = if filepath.starts_with(KEYWORD_CONFIG_DIR) {\n\n let filepath_without_keyword = filepath\n\n .replace(&format!(\"{}/\", KEYWORD_CONFIG_DIR), \"\")\n\n .replace(KEYWORD_CONFIG_DIR, \"\");\n\n if let Some(mut path) = get_config_dir() {\n\n path.push(filepath_without_keyword);\n\n path\n\n } else {\n\n PathBuf::from(filepath_without_keyword)\n\n }\n\n } else {\n\n PathBuf::from(filepath)\n\n };\n\n if path.is_file() {\n\n Some(path)\n\n } else {\n\n None\n\n }\n\n })\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":19,"score":42973.69603500521},{"content":"fn get_config_dir() -> Option<PathBuf> {\n\n dirs::config_dir().map(|mut d| {\n\n d.push(crate::meta::NAME);\n\n d\n\n })\n\n}\n","file_path":"src/config/mod.rs","rank":20,"score":42973.69603500521},{"content":" type Error = Error;\n\n\n\n fn try_from(string: String) -> Result<Self, Self::Error> {\n\n const STATUS_NAME: &str = \"status\";\n\n const FILE_NAME: &str = \"file\";\n\n const TIME_DURATION_NAME: &str = \"duration\";\n\n const TIME_POSITION_NAME: &str = \"position\";\n\n const TAG_NAME: &str = \"tag\";\n\n const SETTINGS_NAME: &str = \"set\";\n\n\n\n let mut status = None;\n\n let mut file = None;\n\n let mut time_duration = None;\n\n let mut time_position = None;\n\n let mut tags = HashMap::new();\n\n\n\n for line in string.trim().split(\"\\n\") {\n\n let words = line.split_whitespace().collect::<Vec<&str>>();\n\n let data_name =\n\n words.first().ok_or(Error::CmusParseError(format!(\n","file_path":"src/cmus_status/data/mod.rs","rank":21,"score":42563.41700518293},{"content":" \"Couldn't get data identifier name from `cmus-remote -Q` \\\n\n (first word per line)\\nOutput:\\n{}\",\n\n string\n\n )))?;\n\n let data_words = words\n\n .iter()\n\n .skip(1)\n\n .map(Deref::deref)\n\n .collect::<Vec<&str>>();\n\n let data_line = data_words.join(\" \");\n\n\n\n match *data_name {\n\n STATUS_NAME => {\n\n status =\n\n Some(CmusPlaybackStatus::try_from(data_line.as_str())?);\n\n }\n\n FILE_NAME => {\n\n file = Some(PathBuf::from(data_line.as_str()));\n\n }\n\n TIME_DURATION_NAME => {\n","file_path":"src/cmus_status/data/mod.rs","rank":22,"score":42561.403028171706},{"content":"mod playback_status;\n\nmod time;\n\n\n\npub mod prelude {\n\n pub use super::CmusData;\n\n pub use super::CmusPlaybackStatus;\n\n pub use super::{CmusTime, Seconds};\n\n}\n\n\n\npub use playback_status::CmusPlaybackStatus;\n\npub use time::{CmusTime, Seconds};\n\n\n\nuse crate::error::prelude::*;\n\nuse std::collections::HashMap;\n\nuse std::convert::TryFrom;\n\nuse std::ops::Deref;\n\nuse std::path::PathBuf;\n\n\n\n#[derive(Debug)]\n\npub struct CmusData {\n","file_path":"src/cmus_status/data/mod.rs","rank":23,"score":42560.31082469158},{"content":" }\n\n\n\n pub fn get_tag(&self, tag_name: &str) -> Option<String> {\n\n self.tags.get(tag_name).cloned()\n\n }\n\n\n\n pub fn has_tag(&self, tag_name: &str) -> bool {\n\n self.tags.contains_key(tag_name)\n\n }\n\n\n\n pub fn is_status(&self, other_status: &CmusPlaybackStatus) -> bool {\n\n &self.status == other_status\n\n }\n\n\n\n pub fn get_time(&self) -> &Option<CmusTime> {\n\n &self.time\n\n }\n\n}\n\n\n\nimpl TryFrom<String> for CmusData {\n","file_path":"src/cmus_status/data/mod.rs","rank":24,"score":42559.96420561601},{"content":" status: CmusPlaybackStatus,\n\n file: Option<PathBuf>,\n\n time: Option<CmusTime>,\n\n tags: HashMap<String, String>,\n\n settings: CmusSettings,\n\n}\n\n\n\nimpl CmusData {\n\n pub fn get_title(&self) -> Option<String> {\n\n self.file.as_ref().map(|file| {\n\n file.file_stem()\n\n .unwrap()\n\n .to_str()\n\n .unwrap()\n\n .replace(\"_\", \" \")\n\n })\n\n }\n\n\n\n pub fn get_status(&self) -> &CmusPlaybackStatus {\n\n &self.status\n","file_path":"src/cmus_status/data/mod.rs","rank":25,"score":42559.00811853469},{"content":" time_duration = Some(data_line.parse::<Seconds>().or(\n\n Err(Error::CouldntParseTimeToNumber(line.into())),\n\n )?);\n\n }\n\n TIME_POSITION_NAME => {\n\n time_position = Some(data_line.parse::<Seconds>().or(\n\n Err(Error::CouldntParseTimeToNumber(line.into())),\n\n )?);\n\n }\n\n TAG_NAME => {\n\n let tag_name = data_words\n\n .get(0)\n\n .ok_or(Error::CmusExpectDataArguments(1, line.into()))?\n\n .to_string();\n\n let tag_value = data_words\n\n .iter()\n\n .skip(1)\n\n .map(Deref::deref)\n\n .collect::<Vec<&str>>()\n\n .join(\" \");\n","file_path":"src/cmus_status/data/mod.rs","rank":26,"score":42558.327934335095},{"content":" tags.insert(tag_name, tag_value);\n\n }\n\n SETTINGS_NAME => {\n\n // TODO\n\n }\n\n _ => return Err(Error::CmusUnknownData(line.into())),\n\n }\n\n }\n\n\n\n Ok(Self {\n\n status: status.ok_or(Error::CmusMissingData(STATUS_NAME.into()))?,\n\n file: file,\n\n time: time_duration\n\n .and_then(|duration| {\n\n time_position\n\n .and_then(|position| Some((duration, position)))\n\n })\n\n .map(|(duration, position)| CmusTime {\n\n duration: duration,\n\n position: position,\n","file_path":"src/cmus_status/data/mod.rs","rank":27,"score":42553.43235790307},{"content":" }),\n\n tags,\n\n // TODO\n\n settings: CmusSettings {},\n\n })\n\n }\n\n}\n\n\n\n// TODO\n\n#[derive(Debug)]\n\npub struct CmusSettings {}\n","file_path":"src/cmus_status/data/mod.rs","rank":28,"score":42551.86788339459},{"content":" parts: Vec<FormatPart>,\n\n}\n\n\n\nimpl Format {\n\n pub fn iter(&self) -> std::slice::Iter<FormatPart> {\n\n self.parts.iter()\n\n }\n\n\n\n fn try_from_string(string: String) -> MyResult<Self> {\n\n let re =\n\n Regex::new(r\"(%\\{\\s*(?P<keyword>(.|\\s)+?)\\s*\\})|(?P<text>.+?)\")\n\n .unwrap();\n\n let mut parts = Vec::new();\n\n\n\n for caps in re.captures_iter(string.as_str()) {\n\n if let Some(keyword) = caps.name(\"keyword\") {\n\n let keyword = keyword.as_str();\n\n let part =\n\n ron::de::from_str::<FormatPart>(keyword).or_else(|e| {\n\n Err(Error::FailedParsingConfig(None, format!(\"{}\", e)))\n","file_path":"src/cmus_status/output/format/mod.rs","rank":29,"score":40681.30951129148},{"content":" })?;\n\n parts.push(part);\n\n }\n\n if let Some(text) = caps.name(\"text\") {\n\n if let Some(prev_text) = parts.last_mut().and_then(|last| {\n\n if let FormatPart::Text(prev_text) = last {\n\n Some(prev_text)\n\n } else {\n\n None\n\n }\n\n }) {\n\n prev_text.push_str(text.as_str());\n\n } else {\n\n parts.push(FormatPart::Text(text.as_str().into()));\n\n }\n\n }\n\n }\n\n\n\n Ok(Self { parts })\n\n }\n","file_path":"src/cmus_status/output/format/mod.rs","rank":30,"score":40676.516747468486},{"content":"mod format_expression;\n\nmod format_part;\n\n\n\npub mod prelude {\n\n pub use super::format_expression::FormatExpression;\n\n pub use super::format_part::FormatPart;\n\n pub use super::Format;\n\n}\n\n\n\npub use prelude::*;\n\n\n\nuse crate::error::prelude::*;\n\nuse regex::Regex;\n\nuse std::convert::TryFrom;\n\n\n\nconst DEFAULT_FORMAT: &str = r#\"NO FORMAT\"#;\n\n\n\n#[derive(Deserialize)]\n\n#[serde(default, try_from = \"String\")]\n\npub struct Format {\n","file_path":"src/cmus_status/output/format/mod.rs","rank":31,"score":40676.45070004878},{"content":"}\n\n\n\nimpl TryFrom<&str> for Format {\n\n type Error = Error;\n\n fn try_from(string: &str) -> MyResult<Self> {\n\n Self::try_from_string(string.to_string())\n\n }\n\n}\n\n\n\nimpl TryFrom<String> for Format {\n\n type Error = Error;\n\n fn try_from(string: String) -> MyResult<Self> {\n\n Self::try_from_string(string)\n\n }\n\n}\n\n\n\nimpl Default for Format {\n\n fn default() -> Self {\n\n Format::try_from(DEFAULT_FORMAT).unwrap()\n\n }\n\n}\n","file_path":"src/cmus_status/output/format/mod.rs","rank":32,"score":40673.81663921063},{"content":"fn main() {\n\n use std::process;\n\n\n\n match cmus_status_line::run() {\n\n Ok(_) => (),\n\n Err(e) => {\n\n eprintln!(\"{}\", e);\n\n process::exit(1);\n\n }\n\n }\n\n}\n","file_path":"src/app.rs","rank":33,"score":33446.916782201384},{"content":"use crate::cmus_status::data::CmusPlaybackStatus;\n\n\n\n#[derive(Deserialize)]\n\npub enum FormatExpression {\n\n /// Always returns `true`.\n\n True,\n\n /// Always returns `false`.\n\n False,\n\n /// Returns `true` if both of the given expressions are `true`.\n\n And(Box<FormatExpression>, Box<FormatExpression>),\n\n /// Returns `true` if either of the given expressions are `true`.\n\n Or(Box<FormatExpression>, Box<FormatExpression>),\n\n /// Inverts the given expression.\n\n Not(Box<FormatExpression>),\n\n /// Returns `true` if the given `CmusPlaybackStatus`\n\n /// is the currently playing song's `CmusPlaybackStatus`.\n\n IsStatus(CmusPlaybackStatus),\n\n /// Returns `true` if the given tag is set for the current track.\n\n HasTag(String),\n\n}\n","file_path":"src/cmus_status/output/format/format_expression.rs","rank":34,"score":27603.151791358752},{"content":"use super::*;\n\n\n\n#[derive(Default)]\n\npub struct StatusOutputBuilder {\n\n data: Option<CmusData>,\n\n format: Option<Format>,\n\n}\n\n\n\nimpl StatusOutputBuilder {\n\n pub fn data(mut self, data: CmusData) -> Self {\n\n self.data = Some(data);\n\n self\n\n }\n\n\n\n pub fn format(mut self, format: Format) -> Self {\n\n self.format = Some(format);\n\n self\n\n }\n\n\n\n pub fn build(self) -> MyResult<StatusOutput> {\n\n Ok(StatusOutput {\n\n data: self.data.ok_or(Error::CmusStatusNoData)?,\n\n format: self.format.unwrap_or_else(Default::default),\n\n })\n\n }\n\n}\n","file_path":"src/cmus_status/output/builder.rs","rank":35,"score":23291.15760832997},{"content":"use crate::error::prelude::*;\n\nuse std::convert::TryFrom;\n\nuse std::fmt;\n\n\n\npub type Seconds = u32;\n\n\n\n#[derive(Debug, PartialEq, Deserialize)]\n\npub enum CmusPlaybackStatus {\n\n Playing,\n\n Paused,\n\n Stopped,\n\n}\n\n\n\nimpl TryFrom<&str> for CmusPlaybackStatus {\n\n type Error = Error;\n\n\n\n fn try_from(status_str: &str) -> MyResult<Self> {\n\n const STATUS_PLAYING: &str = \"playing\";\n\n const STATUS_PAUSED: &str = \"paused\";\n\n const STATUS_STOPPED: &str = \"stopped\";\n","file_path":"src/cmus_status/data/time.rs","rank":36,"score":22417.023462735913},{"content":"\n\n match status_str.to_lowercase().as_str() {\n\n STATUS_PLAYING => Ok(CmusPlaybackStatus::Playing),\n\n STATUS_PAUSED => Ok(CmusPlaybackStatus::Paused),\n\n STATUS_STOPPED => Ok(CmusPlaybackStatus::Stopped),\n\n s => Err(Error::CmusUnknownStatus(s.into())),\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for CmusPlaybackStatus {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(\n\n f,\n\n \"{}\",\n\n match self {\n\n CmusPlaybackStatus::Playing => \"Playing\",\n\n CmusPlaybackStatus::Paused => \"Paused\",\n\n CmusPlaybackStatus::Stopped => \"Stopped\",\n\n }\n","file_path":"src/cmus_status/data/time.rs","rank":37,"score":22413.24812010225},{"content":" )\n\n }\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct CmusTime {\n\n pub duration: Seconds,\n\n pub position: Seconds,\n\n}\n\n\n\nimpl CmusTime {\n\n pub fn completion_percentage(&self) -> f32 {\n\n self.position as f32 / self.duration as f32\n\n }\n\n}\n","file_path":"src/cmus_status/data/time.rs","rank":38,"score":22411.431576174597},{"content":" /// RON or TOML string\n\n pub fn from_str(s: &str) -> MyResult<Self> {\n\n Self::from_ron(s).or_else(|_| Self::from_toml(s))\n\n }\n\n\n\n fn from_ron(ron: &str) -> MyResult<Self> {\n\n ron::de::from_str(ron)\n\n .map_err(|e| Error::FailedParsingConfig(None, e.to_string()))\n\n }\n\n\n\n fn from_toml(toml: &str) -> MyResult<Self> {\n\n toml::de::from_str(toml)\n\n .map_err(|e| Error::FailedParsingConfig(None, e.to_string()))\n\n }\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":39,"score":22128.316403798835},{"content":"\n\npub use commands::{CliCommand, CliCommands};\n\npub use options::{CliOption, CliOptions};\n\n\n\nuse crate::error::prelude::*;\n\nuse std::convert::TryFrom;\n\nuse std::env;\n\n\n\npub struct Args {\n\n pub commands: CliCommands,\n\n pub options: CliOptions,\n\n}\n\n\n\nimpl Args {\n\n pub fn new() -> MyResult<Self> {\n\n let (commands, options) = env::args().skip(1).try_fold(\n\n (CliCommands::default(), CliOptions::default()),\n\n |(mut commands, mut options), arg| {\n\n if let Ok(opts) = CliOptions::try_from(arg.as_str()) {\n\n options.0.append(&mut opts.into());\n","file_path":"src/args/mod.rs","rank":40,"score":22127.708915779687},{"content":"use crate::cmus_status::output::Format;\n\nuse crate::error::prelude::*;\n\nuse std::fs::File;\n\nuse std::io::Read;\n\nuse std::path::PathBuf;\n\n\n\npub const DEFAULT_CONFIG: &str = include_str!(\"../../config.toml\");\n\nconst KEYWORD_CONFIG_DIR: &str = \"<CONFIG_DIR>\";\n\nconst CONFIG_FILES: [&str; 3] = [\n\n \"./config.toml\",\n\n \"<CONFIG_DIR>/format.ron\",\n\n \"<CONFIG_DIR>/config.toml\",\n\n];\n\n\n\n#[derive(Deserialize)]\n\npub struct Config {\n\n pub format: Format,\n\n}\n\n\n\nimpl Config {\n","file_path":"src/config/mod.rs","rank":41,"score":22127.005434765164},{"content":"pub mod prelude {\n\n pub use super::Args;\n\n pub use super::CliCommand;\n\n pub use super::CliCommands;\n\n pub use super::CliOption;\n\n pub use super::CliOptions;\n\n}\n\n\n\nmod names {\n\n pub(super) const CMD_HELP: &str = \"help\";\n\n pub(super) const CMD_STATUS: &str = \"status\";\n\n pub(super) const CMD_DUMP_CONFIG: &str = \"dump-config\";\n\n pub(super) const OPT_DOUBLE_HELP: &str = \"help\";\n\n pub(super) const OPT_DOUBLE_VERSION: &str = \"version\";\n\n pub(super) const OPT_SINGLE_HELP: char = 'h';\n\n pub(super) const OPT_SINGLE_VERSION: char = 'v';\n\n}\n\n\n\nmod commands;\n\nmod options;\n","file_path":"src/args/mod.rs","rank":42,"score":22126.867444586216},{"content":" Ok((commands, options))\n\n } else {\n\n if let Ok(cmd) = CliCommand::try_from(arg.as_str()) {\n\n commands.0.push(cmd);\n\n Ok((commands, options))\n\n } else {\n\n Err(Error::InvalidArgument(arg))\n\n }\n\n }\n\n },\n\n )?;\n\n\n\n Ok(Self { commands, options })\n\n }\n\n}\n\n\n","file_path":"src/args/mod.rs","rank":43,"score":22119.792836225442},{"content":" {opt_help:<opt_width$} Print this help message and exit.\n\n {opt_vers:<opt_width$} Print version information and exit.\n\n\n\nCOMMANDS:\n\n {cmd_status}\n\n Print the current cmus playback status\n\n with the format configured in the config.toml file.\n\n This is the default command, so you may omit this argument.\n\n {cmd_dump_config}\n\n Print the default config as TOML to stdout.\n\n To write the default config to the proper config file, run something like:\n\n mkdir -p ~/.config/{name}\n\n {name} {cmd_dump_config} > ~/.config/{name}/config.toml\n\n {cmd_help}\n\n Print this help message and exit.\"#,\n\n description = crate::meta::DESCRIPTION,\n\n name = crate::meta::NAME,\n\n opt_width = 16,\n\n opt_help = opt_help,\n\n opt_vers = opt_vers,\n\n cmd_status = cmd_status,\n\n cmd_help = cmd_help,\n\n cmd_dump_config = cmd_dump_config,\n\n );\n\n}\n\n\n","file_path":"src/args/mod.rs","rank":44,"score":22115.643465314304},{"content":"use crate::error::prelude::*;\n\nuse std::convert::TryFrom;\n\nuse std::fmt;\n\n\n\n#[derive(Debug, PartialEq, Deserialize)]\n\npub enum CmusPlaybackStatus {\n\n Playing,\n\n Paused,\n\n Stopped,\n\n}\n\n\n\nimpl TryFrom<&str> for CmusPlaybackStatus {\n\n type Error = Error;\n\n\n\n fn try_from(status_str: &str) -> Result<Self, Self::Error> {\n\n const STATUS_PLAYING: &str = \"playing\";\n\n const STATUS_PAUSED: &str = \"paused\";\n\n const STATUS_STOPPED: &str = \"stopped\";\n\n\n\n match status_str.to_lowercase().as_str() {\n","file_path":"src/cmus_status/data/playback_status.rs","rank":45,"score":21462.009057112533},{"content":" STATUS_PLAYING => Ok(CmusPlaybackStatus::Playing),\n\n STATUS_PAUSED => Ok(CmusPlaybackStatus::Paused),\n\n STATUS_STOPPED => Ok(CmusPlaybackStatus::Stopped),\n\n s => Err(Error::CmusUnknownStatus(s.into())),\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for CmusPlaybackStatus {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(\n\n f,\n\n \"{}\",\n\n match self {\n\n CmusPlaybackStatus::Playing => \"Playing\",\n\n CmusPlaybackStatus::Paused => \"Paused\",\n\n CmusPlaybackStatus::Stopped => \"Stopped\",\n\n }\n\n )\n\n }\n\n}\n","file_path":"src/cmus_status/data/playback_status.rs","rank":46,"score":21454.24605098353},{"content":"mod data;\n\npub mod output;\n\n\n\nuse crate::error::prelude::*;\n\nuse std::convert::TryFrom;\n\nuse std::process::Command;\n\n\n\nuse data::CmusData;\n\nuse output::StatusOutput;\n\n\n","file_path":"src/cmus_status/mod.rs","rank":47,"score":21094.60494814357},{"content":"use super::names;\n\nuse regex::Regex;\n\nuse std::convert::TryFrom;\n\n\n\n#[derive(Default)]\n\npub struct CliCommands(pub(super) Vec<CliCommand>);\n\n\n\nimpl CliCommands {\n\n pub fn iter(&self) -> std::slice::Iter<CliCommand> {\n\n self.0.iter()\n\n }\n\n}\n\n\n\nimpl ToString for CliCommands {\n\n fn to_string(&self) -> String {\n\n self.0\n\n .iter()\n\n .map(CliCommand::name)\n\n .collect::<Vec<&str>>()\n\n .join(\" \")\n","file_path":"src/args/commands.rs","rank":56,"score":16.386592047856414},{"content":" Example: `HtmlEscape(Title)`\n\n\n\n- __`ProgressBar(String)`__ \n\n Returns a progress bar for the playback of the currently playing song. \n\n The given string acts as a config for which characters to use. \n\n The first and last characters of the string are used as the boundary characters of the bar. \n\n The second and second to last characters are used as the _full_ and _empty_ characters. \n\n The total length of the string is the length of the progress bar. \n\n\n\n Example: `ProgressBar(\"<##-->\")` will use `<>` as the bar boundary characters, \n\n the `#` as the _full_ character, and the `-` as the _empty_ character. \n\n The progress bar will have a length of `6` characters.\n\n\n\n- __`Container(Vec<FormatPart>)`__ \n\n This wraps multiple `FormatPart`s into a single one. \n\n Useful in combination with other `FormatPart`s. \n\n\n\n Example:\n\n ```\n\n Truncate(Container([\n\n Text(\"progress: \"),\n\n ProgressBar(\"<##-->\"),\n\n Text(\" title: \"),\n\n Title,\n\n ]), 60)\n\n ```\n\n which will truncate the combined length of the bar, \n\n the song title, and some static text to 60 characters or less.\n\n\n\n- __`If(FormatExpression, FormatPart)`__ \n\n Returns the evaluated `FormatPart`, if the `FormatExpression` returns `true`. \n\n See the section on `FormatExpression` for available expressions. \n\n\n\n Example:\n\n ```\n\n Container([\n\n If(\n\n IsStatus(Playing),\n\n Title,\n\n ),\n\n If(\n\n IsStatus(Paused),\n\n Text(\"PAUSED\"),\n\n ),\n\n ])\n\n ```\n\n\n\n- __`IfElse(FormatExpression, FormatPart, FormatPart)`__ \n\n If the given `FormatExpression` returns `true`, then \n\n returns the _first_ `FormatPart`, otherwise returns the _second_ `FormatPart`.\n\n\n\n Example:\n\n ```\n\n Container([\n\n IfElse(\n\n IsStatus(Playing),\n\n Title,\n\n Text(\"not playing\"),\n\n ),\n\n ])\n\n ```\n\n\n","file_path":"README.md","rank":57,"score":12.155085820881963},{"content":"use std::fmt;\n\nuse std::path::PathBuf;\n\nuse std::process::ExitStatus;\n\n\n\npub mod prelude {\n\n pub use super::Error;\n\n pub use super::MyResult;\n\n}\n\n\n\npub type MyResult<T> = Result<T, Error>;\n\n\n\n#[derive(Debug)]\n\npub enum Error {\n\n CmusNotInstalled,\n\n CmusError { status: ExitStatus, stderr: String },\n\n CmusParseError(String),\n\n CmusUnknownData(String),\n\n CmusExpectDataArguments(usize, String),\n\n CmusUnknownStatus(String),\n\n CouldntParseTimeToNumber(String),\n","file_path":"src/error.rs","rank":58,"score":11.866939149011031},{"content":"use crate::args::prelude::*;\n\nuse crate::error::prelude::*;\n\n\n\npub mod prelude {\n\n pub use super::action;\n\n pub use super::Action;\n\n}\n\n\n\npub enum Action {\n\n Status,\n\n Help,\n\n Version,\n\n DumpConfig,\n\n}\n\n\n\nimpl Default for Action {\n\n fn default() -> Self {\n\n Action::Status\n\n }\n\n}\n\n\n","file_path":"src/action.rs","rank":59,"score":11.739567016953124},{"content":"### The `format` key\n\nThe configuration has a `format` key, which is a string. \n\n\n\nAny plain text in the string is simply printed in the format, \n\nso a `format` string with this value:\n\n```\n\nformat = \"my cmus status!\"\n\n```\n\nwould simply print `my cmus status!`. \n\nAny new-line characters are ignored. \n\nTo add dynamic content, you can use the `%{...}` syntax to inject information, \n\nfor example:\n\n```\n\nformat = \"playing song: %{Title}\"\n\n```\n\nwould replace the `%{Title}` part with the currently playing song's title. \n\nWe call the `Title` part a `FormatPart`.\n\n\n\n### `FormatPart`\n\n[`enum FormatPart`](https://github.com/Noah2610/cmus-status-line/blob/master/src/cmus_status/output/format/format_part.rs#L8) \n\nAny of the following format parts can be used \n\nin the `format` string inside `%{...}` blocks. \n\nThey will be replaced with a string value.\n\n\n\n- __`Text(String)`__ \n\n Returns the given string.\n\n\n\n- __`Title`__ \n\n Returns the currently playing song's title. \n\n Any underscores (`_`) will be replaced with spaces (` `).\n\n\n\n- __`Status`__ \n\n Returns the current playback status (`CmusPlaybackStatus`), \n\n which can be one of:\n\n - `Playing`\n\n - `Paused`\n\n - `Stopped`\n\n\n\n- __`Tag(String)`__\n\n Returns the _tag_ meta value for the given tag name \n\n (such as \"artist\", \"album\", \"tracknumber\"). \n\n Returns nothing if the tag doesn't exist.\n\n\n\n Example: `Tag(\"artist\")`\n\n\n\n- __`Truncate(FormatPart, usize)`__ \n\n Returns the wrapped `FormatPart`'s return string, \n\n truncated to the given `usize` length. \n\n\n\n Example: `Truncate(Title, 20)` \n\n which will return the full title of the song, \n\n if it has less than or exactly `20` characters. \n\n If it has less, the title will be truncated to `20` characters, \n\n with trailing `...` characters.\n\n\n\n- __`HtmlEscape(FormatPart)`__ \n\n Uses the [`htmlescape::encode_minimal`][htmlescape_encode_minimal] function, to escape \n\n any HTML syntax such as `<>&` from the wrapped `FormatPart`. \n\n\n","file_path":"README.md","rank":60,"score":10.776497260699616},{"content":"use super::names;\n\nuse regex::Regex;\n\nuse std::convert::TryFrom;\n\n\n\n#[derive(Default)]\n\npub struct CliOptions(pub(super) Vec<CliOption>);\n\n\n\nimpl CliOptions {\n\n pub fn iter(&self) -> std::slice::Iter<CliOption> {\n\n self.0.iter()\n\n }\n\n\n\n pub fn has(&self, option: &CliOption) -> bool {\n\n self.0.iter().any(|opt| opt == option)\n\n }\n\n\n\n pub fn is_empty(&self) -> bool {\n\n self.0.is_empty()\n\n }\n\n}\n","file_path":"src/args/options.rs","rank":61,"score":10.352708697320285},{"content":" CmusMissingData(String),\n\n CmusStatusNoData,\n\n NoFormat,\n\n InvalidFormatKeyword(String),\n\n ProgressBarConfigMinLen(usize, String),\n\n FailedParsingConfig(Option<PathBuf>, String),\n\n NoConfig,\n\n InvalidArgument(String),\n\n InvalidCommandLen(String),\n\n InvalidCommandOption(String, String),\n\n CommandTakesNoOptions(String),\n\n}\n\n\n\nimpl Error {\n\n fn message(&self) -> String {\n\n match self {\n\n Error::CmusNotInstalled => \"cmus is not installed.\".to_string(),\n\n Error::CmusError { status, stderr } => format!(\n\n \"cmus exited with status code {}\\nstderr: {}\",\n\n status, stderr,\n","file_path":"src/error.rs","rank":62,"score":9.841860436905662},{"content":" ),\n\n Error::CmusMissingData(data_name) => {\n\n format!(\"missing required data from cmus-remote: {}\", data_name)\n\n }\n\n Error::CmusStatusNoData => \"CmusStatusBuilder needs CmusData, set \\\n\n with `CmusStatusBuilder::data` method\"\n\n .to_string(),\n\n Error::NoFormat => {\n\n \"No output format given for status line\".to_string()\n\n }\n\n Error::InvalidFormatKeyword(keyword) => format!(\n\n \"Given format keyword '{}' is not a valid keyword\",\n\n keyword,\n\n ),\n\n Error::ProgressBarConfigMinLen(min_len, config) => format!(\n\n \"ProgressBar config string must be at least {} characters \\\n\n long: {}\",\n\n min_len, config,\n\n ),\n\n Error::FailedParsingConfig(Some(filepath), e) => {\n","file_path":"src/error.rs","rank":63,"score":9.03559676506702},{"content":" }\n\n}\n\n\n\npub enum CliCommand {\n\n Status,\n\n Help,\n\n DumpConfig,\n\n}\n\n\n\nimpl CliCommand {\n\n pub fn name(&self) -> &str {\n\n match self {\n\n CliCommand::Status => names::CMD_STATUS,\n\n CliCommand::Help => names::CMD_HELP,\n\n CliCommand::DumpConfig => names::CMD_DUMP_CONFIG,\n\n }\n\n }\n\n}\n\n\n\nimpl TryFrom<&str> for CliCommand {\n","file_path":"src/args/commands.rs","rank":64,"score":8.831202495695429},{"content":"extern crate dirs;\n\nextern crate htmlescape;\n\nextern crate regex;\n\nextern crate ron;\n\n#[macro_use]\n\nextern crate serde;\n\nextern crate toml;\n\n\n\npub mod action;\n\npub mod args;\n\npub mod cmus_status;\n\npub mod config;\n\npub mod error;\n\npub mod meta;\n\n\n","file_path":"src/lib.rs","rank":65,"score":8.30621511285106},{"content":"\n\nimpl Into<Vec<CliOption>> for CliOptions {\n\n fn into(self) -> Vec<CliOption> {\n\n self.0\n\n }\n\n}\n\n\n\nimpl From<Vec<CliOption>> for CliOptions {\n\n fn from(opts: Vec<CliOption>) -> Self {\n\n Self(opts)\n\n }\n\n}\n\n\n\nimpl TryFrom<&str> for CliOptions {\n\n type Error = ();\n\n fn try_from(s: &str) -> Result<Self, Self::Error> {\n\n let re = Regex::new(r#\"^\\s*(?P<dashes>--?)(?P<name>\\S+)\\s*$\"#).unwrap();\n\n if let Some(caps) = re.captures(s) {\n\n if let Some(name) = caps.name(\"name\").map(|m| m.as_str()) {\n\n let dashes = caps.name(\"dashes\").ok_or(())?.as_str().len();\n","file_path":"src/args/options.rs","rank":66,"score":7.9349344169565885},{"content":" Help,\n\n Version,\n\n}\n\n\n\nimpl CliOption {\n\n pub fn name_single(&self) -> char {\n\n match self {\n\n CliOption::Help => names::OPT_SINGLE_HELP,\n\n CliOption::Version => names::OPT_SINGLE_VERSION,\n\n }\n\n }\n\n\n\n pub fn name_double(&self) -> &str {\n\n match self {\n\n CliOption::Help => names::OPT_DOUBLE_HELP,\n\n CliOption::Version => names::OPT_DOUBLE_VERSION,\n\n }\n\n }\n\n}\n","file_path":"src/args/options.rs","rank":67,"score":7.931969189020963},{"content":"### `FormatExpression`\n\n[`enum FormatExpression`](https://github.com/Noah2610/cmus-status-line/blob/master/src/cmus_status/output/format/format_expression.rs#L4) \n\nA `FormatExpression` can be used as the first argument to \n\n`If` `FormatPart`s. They will always evaluate to either `true` or `false`.\n\n\n\n- __`True`__ \n\n Always returns `true`.\n\n\n\n- __`False`__ \n\n Always returns `false`.\n\n\n\n- __`And(FormatExpression, FormatExpression)`__ \n\n Returns `true` if both of the given `FormatExpression`s evaluate to `true`.\n\n\n\n- __`Or(FormatExpression, FormatExpression)`__ \n\n Returns `true` if either of the given `FormatExpression`s evaluate to `true`.\n\n\n\n- __`Not(FormatExpression)`__ \n\n Inverts the given expression.\n\n\n\n- __`IsStatus(CmusPlaybackStatus)`__ \n\n Returns `true` if the given `CmusPlaybackStatus` \n\n is the currently playing song's status.\n\n `CmusPlaybackStatus` can be one of:\n\n - `Playing`\n\n - `Paused`\n\n - `Stopped`\n\n\n\n Example:\n\n ```\n\n If(\n\n IsStatus(Playing),\n\n Container([\n\n Text(\"playing song: \"),\n\n Title,\n\n ]),\n\n ),\n\n ```\n\n\n\n- __`HasTag(String)`__ \n\n Returns `true` if the given tag name is set for the current track.\n\n Returns `false` if the tag doesn't exist on the track.\n\n\n\n---\n\n\n\n## License\n\nDistributed under the terms of the [MIT license][license].\n\n\n\n[releases]: https://github.com/Noah2610/cmus-status-line/releases\n\n[default_config]: https://github.com/Noah2610/cmus-status-line/blob/master/config.toml\n\n[crates.io]: https://crates.io/crates/cmus-status-line\n\n[htmlescape_encode_minimal]: https://docs.rs/htmlescape/0.3.1/htmlescape/fn.encode_minimal.html\n\n[license]: https://github.com/Noah2610/cmus-status-line/blob/master/LICENSE\n","file_path":"README.md","rank":68,"score":6.295313379566094},{"content":" type Error = ();\n\n fn try_from(s: &str) -> Result<Self, Self::Error> {\n\n let re = Regex::new(r#\"^\\s*(?P<name>\\w+\\S*)\\s*$\"#).unwrap();\n\n if let Some(name) = re\n\n .captures(s)\n\n .and_then(|caps| caps.name(\"name\"))\n\n .map(|m| m.as_str())\n\n {\n\n match name {\n\n names::CMD_STATUS => Ok(CliCommand::Status),\n\n names::CMD_HELP => Ok(CliCommand::Help),\n\n names::CMD_DUMP_CONFIG => Ok(CliCommand::DumpConfig),\n\n _ => Err(()),\n\n }\n\n } else {\n\n Err(())\n\n }\n\n }\n\n}\n","file_path":"src/args/commands.rs","rank":69,"score":6.100585534438254},{"content":"pub const NAME: &str = env!(\"CARGO_PKG_NAME\");\n\npub const VERSION: &str = env!(\"CARGO_PKG_VERSION\");\n\npub const DESCRIPTION: &str = env!(\"CARGO_PKG_DESCRIPTION\");\n","file_path":"src/meta.rs","rank":70,"score":5.965125548850718},{"content":"# cmus-status-line\n\n<details>\n\n<summary>\n\n Table of Contents\n\n</summary>\n\n\n\n- [Description](#description)\n\n- [Installation](#installation)\n\n - [Binaries](#binaries)\n\n - [Install from crates.io](#install-from-cratesio)\n\n- [Usage](#usage)\n\n- [Configuration](#configuration)\n\n - [Simple configuration example](#simple-configuration-example)\n\n - [The `format` key](#the-format-key)\n\n - [`FormatPart`](#formatpart)\n\n - [`FormatExpression`](#formatexpression)\n\n- [License](#license)\n\n\n\n---\n\n</details>\n\n\n\n## Description\n\nPrints the current `cmus` playback status in a customizable format to stdout. \n\nExample output with default config:\n\n```\n\n$ cmus-status-line # When PLAYING\n\n Undertale - Megalovania <###----->\n\n\n\n$ cmus-status-line # When PAUSED\n\n Underta... <#-->\n\n```\n\n\n\n## Installation\n\n### Binaries\n\nBinaries for __Linux__ and __Windows__ are available from the [GitHub releases][releases] page. \n\n__Note:__ Windows binaries are not tested, if there is any problem please let me know by opening an issue!\n\n\n\n### Install from [crates.io]\n\n```\n\ncargo install cmus-status-line\n\n```\n\n\n","file_path":"README.md","rank":71,"score":5.9356137653714995},{"content":" ),\n\n Error::CmusParseError(msg) => {\n\n format!(\"cmus-remote parsing error: {}\", msg)\n\n }\n\n Error::CmusUnknownData(data_line) => {\n\n format!(\"cmus-remote returned unknown data: {}\", data_line)\n\n }\n\n Error::CmusExpectDataArguments(expected_args, data_line) => {\n\n format!(\n\n \"expected {} arguments for data line from cmus-remote: {}\",\n\n expected_args, data_line\n\n )\n\n }\n\n Error::CmusUnknownStatus(status) => {\n\n format!(\"cmus-remote returned unknown status: {}\", status)\n\n }\n\n Error::CouldntParseTimeToNumber(time_string) => format!(\n\n \"couldn't parse string to number, expected to be string of \\\n\n seconds: {}\",\n\n time_string\n","file_path":"src/error.rs","rank":72,"score":5.608692149148096},{"content":" }\n\n CliCommand::Help => Ok(Action::Help),\n\n CliCommand::DumpConfig => Ok(Action::DumpConfig),\n\n };\n\n match act_or_err {\n\n Ok(act) => Ok((Some(act), cmd_index + 1)),\n\n Err(e) => Err(e),\n\n }\n\n })?\n\n .0;\n\n\n\n if action_opt.is_none() {\n\n action_opt = args.options.iter().find_map(|opt| match opt {\n\n CliOption::Help => Some(Action::Help),\n\n CliOption::Version => Some(Action::Version),\n\n });\n\n }\n\n\n\n Ok(action_opt.unwrap_or_else(Action::default))\n\n}\n","file_path":"src/action.rs","rank":73,"score":5.356057479829445},{"content":"}\n\n\n\nimpl std::error::Error for Error {\n\n}\n\n\n\nimpl fmt::Display for Error {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(f, \"ERROR:\\n{}\\nExiting.\", self.message())\n\n }\n\n}\n","file_path":"src/error.rs","rank":74,"score":5.121369965457641},{"content":"\n\n match dashes {\n\n // DOUBLE\n\n 2 => match name {\n\n names::OPT_DOUBLE_HELP => {\n\n Ok(vec![CliOption::Help].into())\n\n }\n\n names::OPT_DOUBLE_VERSION => {\n\n Ok(vec![CliOption::Version].into())\n\n }\n\n _ => Err(()),\n\n },\n\n // SINGLE\n\n 1 => Ok(name\n\n .chars()\n\n .try_fold(Vec::new(), |mut opts, c| match c {\n\n names::OPT_SINGLE_HELP => {\n\n opts.push(CliOption::Help);\n\n Ok(opts)\n\n }\n","file_path":"src/args/options.rs","rank":75,"score":4.4802459904231196},{"content":"## Usage\n\nSimply run the command without any arguments \n\nto get the formatted cmus playback status:\n\n```\n\n$ cmus-status-line\n\n Undertale - Megalovania <###----->\n\n```\n\n\n\nFor more details, see `cmus-status-line --help`:\n\n```\n\nPrints cmus playback information in a configurable format to stdout\n\n\n\nUSAGE:\n\n cmus-status-line [OPTIONS] [COMMAND]\n\n\n\nOPTIONS:\n\n -h, --help Print this help message and exit.\n\n -v, --version Print version information and exit.\n\n\n\nCOMMANDS:\n\n status\n\n Print the current cmus playback status\n\n with the format configured in the config.toml file.\n\n This is the default command, so you may omit this argument.\n\n dump-config\n\n Print the default config as TOML to stdout.\n\n To write the default config to the proper config file, run something like:\n\n mkdir -p ~/.config/cmus-status-line\n\n cmus-status-line dump-config > ~/.config/cmus-status-line/config.toml\n\n help\n\n Print this help message and exit.\n\n```\n\n\n\n## Configuration\n\nThe goal for this project, was to make the status line's format highly configurable. \n\nYou can configure the format as a string in the `config.toml` file. \n\nTo get started, run the following to dump the default config to the proper config directory: \n\n(This assumes you are on Linux, for Windows or MacOS find your appropriate config directory here: \n\nhttps://docs.rs/dirs/2.0.2/dirs/fn.config_dir.html)\n\n```\n\nmkdir -p ~/.config/cmus-status-line\n\ncmus-status-line dump-config > ~/.config/cmus-status-line/config.toml\n\n```\n\n\n\nThe default configuration is in the [`config.toml`][default_config] file.\n\n\n\n### Simple configuration example\n\nHere's a small and simple configuration example to get you started, \n\nif you don't want to / don't have the time to read the details:\n\n```\n\nformat = \"\"\"\n\n%{Title} - %{ProgressBar(\"<####---->\")}\n\n\"\"\"\n\n```\n\n\n","file_path":"README.md","rank":76,"score":3.465113683061059},{"content":" format!(\"failed parsing config file at {:?}\\n{}\", filepath, e)\n\n }\n\n Error::FailedParsingConfig(None, e) => {\n\n format!(\"failed parsing config TOML\\n{}\", e)\n\n }\n\n Error::NoConfig => \"no config was given\".to_string(),\n\n Error::InvalidArgument(arg) => {\n\n format!(\"invalid argument '{}'\", arg)\n\n }\n\n Error::InvalidCommandLen(arg) => {\n\n format!(\"invalid command arguments '{}'\", arg)\n\n }\n\n Error::InvalidCommandOption(cmd, opt) => {\n\n format!(\"invalid option '{}' for command '{}'\", opt, cmd)\n\n }\n\n Error::CommandTakesNoOptions(cmd) => {\n\n format!(\"command '{}' takes no options\", cmd)\n\n }\n\n }\n\n }\n","file_path":"src/error.rs","rank":77,"score":2.8268675918207067},{"content":" names::OPT_SINGLE_VERSION => {\n\n opts.push(CliOption::Version);\n\n Ok(opts)\n\n }\n\n _ => Err(()),\n\n })?\n\n .into()),\n\n _ => Err(()),\n\n }\n\n } else {\n\n Err(())\n\n }\n\n } else {\n\n Err(())\n\n }\n\n }\n\n}\n\n\n\n#[derive(PartialEq)]\n\npub enum CliOption {\n","file_path":"src/args/options.rs","rank":78,"score":2.081718192361171}],"string":"[\n {\n \"content\": \"pub fn dump_config() {\\n\\n print!(\\n\\n r#\\\"# DEFAULT CONFIG FOR {name}\\n\\n# To write this config to the proper config file, run something like:\\n\\n# mkdir -p ~/.config/{name}\\n\\n# {name} {cmd_dump_config} > ~/.config/{name}/config.toml\\n\\n\\n\\n{config}\\\"#,\\n\\n name = crate::meta::NAME,\\n\\n cmd_dump_config = CliCommand::DumpConfig.name(),\\n\\n config = crate::config::DEFAULT_CONFIG\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 0,\n \"score\": 81307.2402424431\n },\n {\n \"content\": \"pub fn print_version() {\\n\\n println!(\\\"{} v{}\\\", crate::meta::NAME, crate::meta::VERSION)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 1,\n \"score\": 81307.2402424431\n },\n {\n \"content\": \"pub fn print_help() {\\n\\n let opt_help = {\\n\\n let opt = CliOption::Help;\\n\\n format!(\\\"-{}, --{}\\\", opt.name_single(), opt.name_double())\\n\\n };\\n\\n let opt_vers = {\\n\\n let opt = CliOption::Version;\\n\\n format!(\\\"-{}, --{}\\\", opt.name_single(), opt.name_double())\\n\\n };\\n\\n let cmd_status = CliCommand::Status.name();\\n\\n let cmd_help = CliCommand::Help.name();\\n\\n let cmd_dump_config = CliCommand::DumpConfig.name();\\n\\n\\n\\n println!(\\n\\n r#\\\"{description}\\n\\n\\n\\nUSAGE:\\n\\n {name} [OPTIONS] [COMMAND]\\n\\n\\n\\nOPTIONS:\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 2,\n \"score\": 81307.2402424431\n },\n {\n \"content\": \"pub fn get_cmus_status() -> MyResult<StatusOutput> {\\n\\n let output = get_cmus_remote_output()?;\\n\\n let cmus_data = CmusData::try_from(output)?;\\n\\n let config = crate::config::get_config()?;\\n\\n StatusOutput::builder()\\n\\n .data(cmus_data)\\n\\n .format(config.format)\\n\\n .build()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cmus_status/mod.rs\",\n \"rank\": 3,\n \"score\": 77417.9916278617\n },\n {\n \"content\": \"fn get_cmus_remote_output() -> MyResult<String> {\\n\\n match Command::new(\\\"cmus-remote\\\").arg(\\\"-Q\\\").output() {\\n\\n Ok(output) => {\\n\\n if output.status.success() {\\n\\n Ok(String::from_utf8(output.stdout).unwrap())\\n\\n } else {\\n\\n Err(Error::CmusError {\\n\\n status: output.status,\\n\\n stderr: String::from_utf8(output.stderr).unwrap(),\\n\\n })\\n\\n }\\n\\n }\\n\\n Err(_) => Err(Error::CmusNotInstalled),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/mod.rs\",\n \"rank\": 4,\n \"score\": 72799.68497583439\n },\n {\n \"content\": \"pub fn get_config() -> MyResult<Config> {\\n\\n if let Some(conf_path) = get_config_file() {\\n\\n if let Ok(mut file) = File::open(&conf_path) {\\n\\n let mut file_content = String::new();\\n\\n file.read_to_string(&mut file_content).unwrap();\\n\\n Config::from_str(file_content.as_str()).map_err(|e| {\\n\\n if let Error::FailedParsingConfig(None, msg) = e {\\n\\n Error::FailedParsingConfig(Some(conf_path), msg)\\n\\n } else {\\n\\n e\\n\\n }\\n\\n })\\n\\n } else {\\n\\n default_config()\\n\\n }\\n\\n } else {\\n\\n default_config()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 5,\n \"score\": 72606.89864123146\n },\n {\n \"content\": \"pub fn print_cmus_status() -> MyResult<()> {\\n\\n let cmus_status = get_cmus_status()?;\\n\\n println!(\\\"{}\\\", cmus_status);\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cmus_status/mod.rs\",\n \"rank\": 6,\n \"score\": 72105.17169227486\n },\n {\n \"content\": \"pub fn run() -> error::MyResult<()> {\\n\\n use action::prelude::*;\\n\\n\\n\\n match action()? {\\n\\n Action::Status => cmus_status::print_cmus_status(),\\n\\n Action::Help => {\\n\\n args::print_help();\\n\\n Ok(())\\n\\n }\\n\\n Action::Version => {\\n\\n args::print_version();\\n\\n Ok(())\\n\\n }\\n\\n Action::DumpConfig => {\\n\\n args::dump_config();\\n\\n Ok(())\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 7,\n \"score\": 58242.93720710659\n },\n {\n \"content\": \"pub fn action() -> MyResult<Action> {\\n\\n let args = Args::new()?;\\n\\n\\n\\n let mut action_opt = args\\n\\n .commands\\n\\n .iter()\\n\\n .try_fold((None, 0), |(_, cmd_index), cmd| {\\n\\n let act_or_err: MyResult<Action> = match cmd {\\n\\n CliCommand::Status => {\\n\\n if cmd_index == 0 {\\n\\n if args.options.is_empty() {\\n\\n Ok(Action::Status)\\n\\n } else {\\n\\n Err(Error::CommandTakesNoOptions(\\n\\n cmd.name().to_string(),\\n\\n ))\\n\\n }\\n\\n } else {\\n\\n Err(Error::InvalidCommandLen(args.commands.to_string()))\\n\\n }\\n\",\n \"file_path\": \"src/action.rs\",\n \"rank\": 8,\n \"score\": 58242.93720710659\n },\n {\n \"content\": \" IfElse(FormatExpression, Box<FormatPart>, Box<FormatPart>),\\n\\n}\\n\\n\\n\\nimpl From<Box<FormatPart>> for FormatPart {\\n\\n fn from(b: Box<FormatPart>) -> Self {\\n\\n *b\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a> From<Box<&'a FormatPart>> for &'a FormatPart {\\n\\n fn from(b: Box<&'a FormatPart>) -> Self {\\n\\n *b\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Deserialize, Debug)]\\n\\n#[serde(try_from = \\\"String\\\")]\\n\\npub struct ProgressBarConfig {\\n\\n pub start: Option<char>,\\n\\n pub end: Option<char>,\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 9,\n \"score\": 48456.99891114499\n },\n {\n \"content\": \"use std::convert::TryFrom;\\n\\n\\n\\nuse super::FormatExpression;\\n\\nuse crate::cmus_status::data::CmusPlaybackStatus;\\n\\nuse crate::error::prelude::*;\\n\\n\\n\\n#[derive(Deserialize)]\\n\\npub enum FormatPart {\\n\\n /// Just print the given text.\\n\\n /// This whole variant can be represented as a string.\\n\\n /// __Config example:__\\n\\n /// ```toml\\n\\n /// format = \\\"Hello from the status-line!\\\"\\n\\n /// ```\\n\\n Text(String),\\n\\n\\n\\n /// Prints the currently playing song's name.\\n\\n Title,\\n\\n\\n\\n /// Prints the `CmusPlaybackStatus` of the playing song.\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 10,\n \"score\": 48455.08941667049\n },\n {\n \"content\": \" pub full: char,\\n\\n pub empty: char,\\n\\n total_width: usize,\\n\\n}\\n\\n\\n\\nimpl ProgressBarConfig {\\n\\n pub fn inner_width(&self) -> usize {\\n\\n self.total_width\\n\\n - if self.start.is_some() { 1 } else { 0 }\\n\\n - if self.end.is_some() { 1 } else { 0 }\\n\\n }\\n\\n\\n\\n pub fn text_with_filled(&self, filled_characters: usize) -> String {\\n\\n assert!(self.total_width > filled_characters);\\n\\n\\n\\n let mut s = String::new();\\n\\n if let Some(start) = self.start {\\n\\n s.push(start);\\n\\n }\\n\\n s.push_str(self.full.to_string().repeat(filled_characters).as_str());\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 11,\n \"score\": 48453.945913690055\n },\n {\n \"content\": \" /// The total length of the string is also the printed length.\\n\\n ProgressBar(ProgressBarConfig),\\n\\n\\n\\n /// A list of `FormatPart`s.\\n\\n /// Useful with `FormatPart::If`.\\n\\n /// __Config example:__\\n\\n /// ```toml\\n\\n /// format = \\\"\\\"\\\"\\n\\n /// %{ Container([\\n\\n /// Text(\\\"Hello \\\"),\\n\\n /// Text(\\\"World! \\\"),\\n\\n /// Status,\\n\\n /// ]) }\\n\\n /// \\\"\\\"\\\"\\n\\n /// ```\\n\\n Container(Vec<Box<FormatPart>>),\\n\\n\\n\\n /// `if` conditional. If the `FormatExpression` returns `true`,\\n\\n /// then `FormatPart` is printed.\\n\\n /// __Config example:__\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 12,\n \"score\": 48453.33203663729\n },\n {\n \"content\": \" Status,\\n\\n\\n\\n /// Prints the tag value for the given tag name.\\n\\n /// If the tag doesn't exist, prints nothing.\\n\\n Tag(String),\\n\\n\\n\\n /// TODO: Deprecated, use with `FormatPart::If` conditional.\\n\\n /// If the first argument's status is the current `CmusPlaybackStatus`,\\n\\n /// then, print the given string.\\n\\n /// The `CmusPlaybackStatus` can be one of:\\n\\n /// - Playing\\n\\n /// - Paused\\n\\n /// - Stopped\\n\\n MatchStatus(CmusPlaybackStatus, String),\\n\\n\\n\\n /// Truncate the given `FormatPart` to the given length (`usize`).\\n\\n /// Max length is inclusive.\\n\\n /// __Config example:__\\n\\n /// ```toml\\n\\n /// format = \\\"%{ Truncate(Status, 60) }\\\"\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 13,\n \"score\": 48452.432248706864\n },\n {\n \"content\": \" /// ```\\n\\n Truncate(Box<FormatPart>, usize), // Inclusive\\n\\n\\n\\n /// Run `htmlescape::encode_minimal` on the wrapped\\n\\n /// `FormatPart`'s resulting string.\\n\\n HtmlEscape(Box<FormatPart>),\\n\\n\\n\\n /// Prints a ProgressBar with the given `ProgressBarConfig`.\\n\\n /// `ProgressBarConfig` can be a string such as:\\n\\n /// __Config example:__\\n\\n /// ```toml\\n\\n /// format = \\\"\\\"\\\"\\n\\n /// %{ ProgressBar(\\\"<###--->\\\") }\\n\\n /// \\\"\\\"\\\"\\n\\n /// ```\\n\\n /// ... where the first and last characters (`<`,`>`) are used as the start and end\\n\\n /// characters of the bar, respectively. The second character in the string (`#`) is used\\n\\n /// as the \\\"full\\\" character, and the second to last as the \\\"empty\\\" (`-`) character.\\n\\n /// The \\\"full\\\" characters are printed if the playback percentage of the track has reached that\\n\\n /// point, the \\\"empty\\\" characters if it hasn't.\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 14,\n \"score\": 48450.52330609581\n },\n {\n \"content\": \" s.push_str(\\n\\n self.empty\\n\\n .to_string()\\n\\n .repeat(self.inner_width() - filled_characters)\\n\\n .as_str(),\\n\\n );\\n\\n if let Some(end) = self.end {\\n\\n s.push(end);\\n\\n }\\n\\n s\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<String> for ProgressBarConfig {\\n\\n type Error = Error;\\n\\n fn try_from(s: String) -> MyResult<Self> {\\n\\n let chars = s.chars().collect::<Vec<char>>();\\n\\n let len = chars.len();\\n\\n if len < 2 {\\n\\n Err(Error::ProgressBarConfigMinLen(2, s))\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 15,\n \"score\": 48450.09779751215\n },\n {\n \"content\": \" /// ```toml\\n\\n /// format = \\\"\\\"\\\"\\n\\n /// %{ If(IsStatus(Playing),\\n\\n /// Text(\\\"Cmus is playing a song!\\\")) }\\n\\n /// \\\"\\\"\\\"\\n\\n /// ```\\n\\n If(FormatExpression, Box<FormatPart>),\\n\\n\\n\\n /// `if/else` conditional. If the `FormatExpression` returns `true`,\\n\\n /// then the _first_ `FormatPart` is printed,\\n\\n /// otherwise the _second_ `FormatPart` is printed.\\n\\n /// __Config example:__\\n\\n /// ```toml\\n\\n /// format = \\\"\\\"\\\"\\n\\n /// %{ IfElse(\\n\\n /// HasTag(\\\"artist\\\"),\\n\\n /// Tag(\\\"artist\\\"),\\n\\n /// Text(\\\"unknown artist\\\")) }\\n\\n /// \\\"\\\"\\\"\\n\\n /// ```\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 16,\n \"score\": 48449.91379722508\n },\n {\n \"content\": \" } else if len == 2 {\\n\\n Ok(ProgressBarConfig {\\n\\n start: None,\\n\\n end: None,\\n\\n full: *chars.get(0).unwrap(),\\n\\n empty: *chars.get(1).unwrap(),\\n\\n total_width: len,\\n\\n })\\n\\n } else if len == 3 {\\n\\n Ok(ProgressBarConfig {\\n\\n start: Some(*chars.get(0).unwrap()),\\n\\n end: None,\\n\\n full: *chars.get(1).unwrap(),\\n\\n empty: *chars.get(2).unwrap(),\\n\\n total_width: len,\\n\\n })\\n\\n } else {\\n\\n Ok(ProgressBarConfig {\\n\\n start: Some(*chars.get(0).unwrap()),\\n\\n end: Some(*chars.get(len - 1).unwrap()),\\n\\n full: *chars.get(1).unwrap(),\\n\\n empty: *chars.get(len - 2).unwrap(),\\n\\n total_width: len,\\n\\n })\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_part.rs\",\n \"rank\": 17,\n \"score\": 48444.07678916523\n },\n {\n \"content\": \"fn default_config() -> MyResult<Config> {\\n\\n Config::from_toml(DEFAULT_CONFIG)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 18,\n \"score\": 45930.36948036309\n },\n {\n \"content\": \"fn get_config_file() -> Option<PathBuf> {\\n\\n CONFIG_FILES.iter().find_map(|filepath| {\\n\\n let path = if filepath.starts_with(KEYWORD_CONFIG_DIR) {\\n\\n let filepath_without_keyword = filepath\\n\\n .replace(&format!(\\\"{}/\\\", KEYWORD_CONFIG_DIR), \\\"\\\")\\n\\n .replace(KEYWORD_CONFIG_DIR, \\\"\\\");\\n\\n if let Some(mut path) = get_config_dir() {\\n\\n path.push(filepath_without_keyword);\\n\\n path\\n\\n } else {\\n\\n PathBuf::from(filepath_without_keyword)\\n\\n }\\n\\n } else {\\n\\n PathBuf::from(filepath)\\n\\n };\\n\\n if path.is_file() {\\n\\n Some(path)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 19,\n \"score\": 42973.69603500521\n },\n {\n \"content\": \"fn get_config_dir() -> Option<PathBuf> {\\n\\n dirs::config_dir().map(|mut d| {\\n\\n d.push(crate::meta::NAME);\\n\\n d\\n\\n })\\n\\n}\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 20,\n \"score\": 42973.69603500521\n },\n {\n \"content\": \" type Error = Error;\\n\\n\\n\\n fn try_from(string: String) -> Result<Self, Self::Error> {\\n\\n const STATUS_NAME: &str = \\\"status\\\";\\n\\n const FILE_NAME: &str = \\\"file\\\";\\n\\n const TIME_DURATION_NAME: &str = \\\"duration\\\";\\n\\n const TIME_POSITION_NAME: &str = \\\"position\\\";\\n\\n const TAG_NAME: &str = \\\"tag\\\";\\n\\n const SETTINGS_NAME: &str = \\\"set\\\";\\n\\n\\n\\n let mut status = None;\\n\\n let mut file = None;\\n\\n let mut time_duration = None;\\n\\n let mut time_position = None;\\n\\n let mut tags = HashMap::new();\\n\\n\\n\\n for line in string.trim().split(\\\"\\\\n\\\") {\\n\\n let words = line.split_whitespace().collect::<Vec<&str>>();\\n\\n let data_name =\\n\\n words.first().ok_or(Error::CmusParseError(format!(\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 21,\n \"score\": 42563.41700518293\n },\n {\n \"content\": \" \\\"Couldn't get data identifier name from `cmus-remote -Q` \\\\\\n\\n (first word per line)\\\\nOutput:\\\\n{}\\\",\\n\\n string\\n\\n )))?;\\n\\n let data_words = words\\n\\n .iter()\\n\\n .skip(1)\\n\\n .map(Deref::deref)\\n\\n .collect::<Vec<&str>>();\\n\\n let data_line = data_words.join(\\\" \\\");\\n\\n\\n\\n match *data_name {\\n\\n STATUS_NAME => {\\n\\n status =\\n\\n Some(CmusPlaybackStatus::try_from(data_line.as_str())?);\\n\\n }\\n\\n FILE_NAME => {\\n\\n file = Some(PathBuf::from(data_line.as_str()));\\n\\n }\\n\\n TIME_DURATION_NAME => {\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 22,\n \"score\": 42561.403028171706\n },\n {\n \"content\": \"mod playback_status;\\n\\nmod time;\\n\\n\\n\\npub mod prelude {\\n\\n pub use super::CmusData;\\n\\n pub use super::CmusPlaybackStatus;\\n\\n pub use super::{CmusTime, Seconds};\\n\\n}\\n\\n\\n\\npub use playback_status::CmusPlaybackStatus;\\n\\npub use time::{CmusTime, Seconds};\\n\\n\\n\\nuse crate::error::prelude::*;\\n\\nuse std::collections::HashMap;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::ops::Deref;\\n\\nuse std::path::PathBuf;\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct CmusData {\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 23,\n \"score\": 42560.31082469158\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn get_tag(&self, tag_name: &str) -> Option<String> {\\n\\n self.tags.get(tag_name).cloned()\\n\\n }\\n\\n\\n\\n pub fn has_tag(&self, tag_name: &str) -> bool {\\n\\n self.tags.contains_key(tag_name)\\n\\n }\\n\\n\\n\\n pub fn is_status(&self, other_status: &CmusPlaybackStatus) -> bool {\\n\\n &self.status == other_status\\n\\n }\\n\\n\\n\\n pub fn get_time(&self) -> &Option<CmusTime> {\\n\\n &self.time\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<String> for CmusData {\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 24,\n \"score\": 42559.96420561601\n },\n {\n \"content\": \" status: CmusPlaybackStatus,\\n\\n file: Option<PathBuf>,\\n\\n time: Option<CmusTime>,\\n\\n tags: HashMap<String, String>,\\n\\n settings: CmusSettings,\\n\\n}\\n\\n\\n\\nimpl CmusData {\\n\\n pub fn get_title(&self) -> Option<String> {\\n\\n self.file.as_ref().map(|file| {\\n\\n file.file_stem()\\n\\n .unwrap()\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .replace(\\\"_\\\", \\\" \\\")\\n\\n })\\n\\n }\\n\\n\\n\\n pub fn get_status(&self) -> &CmusPlaybackStatus {\\n\\n &self.status\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 25,\n \"score\": 42559.00811853469\n },\n {\n \"content\": \" time_duration = Some(data_line.parse::<Seconds>().or(\\n\\n Err(Error::CouldntParseTimeToNumber(line.into())),\\n\\n )?);\\n\\n }\\n\\n TIME_POSITION_NAME => {\\n\\n time_position = Some(data_line.parse::<Seconds>().or(\\n\\n Err(Error::CouldntParseTimeToNumber(line.into())),\\n\\n )?);\\n\\n }\\n\\n TAG_NAME => {\\n\\n let tag_name = data_words\\n\\n .get(0)\\n\\n .ok_or(Error::CmusExpectDataArguments(1, line.into()))?\\n\\n .to_string();\\n\\n let tag_value = data_words\\n\\n .iter()\\n\\n .skip(1)\\n\\n .map(Deref::deref)\\n\\n .collect::<Vec<&str>>()\\n\\n .join(\\\" \\\");\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 26,\n \"score\": 42558.327934335095\n },\n {\n \"content\": \" tags.insert(tag_name, tag_value);\\n\\n }\\n\\n SETTINGS_NAME => {\\n\\n // TODO\\n\\n }\\n\\n _ => return Err(Error::CmusUnknownData(line.into())),\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(Self {\\n\\n status: status.ok_or(Error::CmusMissingData(STATUS_NAME.into()))?,\\n\\n file: file,\\n\\n time: time_duration\\n\\n .and_then(|duration| {\\n\\n time_position\\n\\n .and_then(|position| Some((duration, position)))\\n\\n })\\n\\n .map(|(duration, position)| CmusTime {\\n\\n duration: duration,\\n\\n position: position,\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 27,\n \"score\": 42553.43235790307\n },\n {\n \"content\": \" }),\\n\\n tags,\\n\\n // TODO\\n\\n settings: CmusSettings {},\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n// TODO\\n\\n#[derive(Debug)]\\n\\npub struct CmusSettings {}\\n\",\n \"file_path\": \"src/cmus_status/data/mod.rs\",\n \"rank\": 28,\n \"score\": 42551.86788339459\n },\n {\n \"content\": \" parts: Vec<FormatPart>,\\n\\n}\\n\\n\\n\\nimpl Format {\\n\\n pub fn iter(&self) -> std::slice::Iter<FormatPart> {\\n\\n self.parts.iter()\\n\\n }\\n\\n\\n\\n fn try_from_string(string: String) -> MyResult<Self> {\\n\\n let re =\\n\\n Regex::new(r\\\"(%\\\\{\\\\s*(?P<keyword>(.|\\\\s)+?)\\\\s*\\\\})|(?P<text>.+?)\\\")\\n\\n .unwrap();\\n\\n let mut parts = Vec::new();\\n\\n\\n\\n for caps in re.captures_iter(string.as_str()) {\\n\\n if let Some(keyword) = caps.name(\\\"keyword\\\") {\\n\\n let keyword = keyword.as_str();\\n\\n let part =\\n\\n ron::de::from_str::<FormatPart>(keyword).or_else(|e| {\\n\\n Err(Error::FailedParsingConfig(None, format!(\\\"{}\\\", e)))\\n\",\n \"file_path\": \"src/cmus_status/output/format/mod.rs\",\n \"rank\": 29,\n \"score\": 40681.30951129148\n },\n {\n \"content\": \" })?;\\n\\n parts.push(part);\\n\\n }\\n\\n if let Some(text) = caps.name(\\\"text\\\") {\\n\\n if let Some(prev_text) = parts.last_mut().and_then(|last| {\\n\\n if let FormatPart::Text(prev_text) = last {\\n\\n Some(prev_text)\\n\\n } else {\\n\\n None\\n\\n }\\n\\n }) {\\n\\n prev_text.push_str(text.as_str());\\n\\n } else {\\n\\n parts.push(FormatPart::Text(text.as_str().into()));\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(Self { parts })\\n\\n }\\n\",\n \"file_path\": \"src/cmus_status/output/format/mod.rs\",\n \"rank\": 30,\n \"score\": 40676.516747468486\n },\n {\n \"content\": \"mod format_expression;\\n\\nmod format_part;\\n\\n\\n\\npub mod prelude {\\n\\n pub use super::format_expression::FormatExpression;\\n\\n pub use super::format_part::FormatPart;\\n\\n pub use super::Format;\\n\\n}\\n\\n\\n\\npub use prelude::*;\\n\\n\\n\\nuse crate::error::prelude::*;\\n\\nuse regex::Regex;\\n\\nuse std::convert::TryFrom;\\n\\n\\n\\nconst DEFAULT_FORMAT: &str = r#\\\"NO FORMAT\\\"#;\\n\\n\\n\\n#[derive(Deserialize)]\\n\\n#[serde(default, try_from = \\\"String\\\")]\\n\\npub struct Format {\\n\",\n \"file_path\": \"src/cmus_status/output/format/mod.rs\",\n \"rank\": 31,\n \"score\": 40676.45070004878\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl TryFrom<&str> for Format {\\n\\n type Error = Error;\\n\\n fn try_from(string: &str) -> MyResult<Self> {\\n\\n Self::try_from_string(string.to_string())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<String> for Format {\\n\\n type Error = Error;\\n\\n fn try_from(string: String) -> MyResult<Self> {\\n\\n Self::try_from_string(string)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Default for Format {\\n\\n fn default() -> Self {\\n\\n Format::try_from(DEFAULT_FORMAT).unwrap()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/output/format/mod.rs\",\n \"rank\": 32,\n \"score\": 40673.81663921063\n },\n {\n \"content\": \"fn main() {\\n\\n use std::process;\\n\\n\\n\\n match cmus_status_line::run() {\\n\\n Ok(_) => (),\\n\\n Err(e) => {\\n\\n eprintln!(\\\"{}\\\", e);\\n\\n process::exit(1);\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/app.rs\",\n \"rank\": 33,\n \"score\": 33446.916782201384\n },\n {\n \"content\": \"use crate::cmus_status::data::CmusPlaybackStatus;\\n\\n\\n\\n#[derive(Deserialize)]\\n\\npub enum FormatExpression {\\n\\n /// Always returns `true`.\\n\\n True,\\n\\n /// Always returns `false`.\\n\\n False,\\n\\n /// Returns `true` if both of the given expressions are `true`.\\n\\n And(Box<FormatExpression>, Box<FormatExpression>),\\n\\n /// Returns `true` if either of the given expressions are `true`.\\n\\n Or(Box<FormatExpression>, Box<FormatExpression>),\\n\\n /// Inverts the given expression.\\n\\n Not(Box<FormatExpression>),\\n\\n /// Returns `true` if the given `CmusPlaybackStatus`\\n\\n /// is the currently playing song's `CmusPlaybackStatus`.\\n\\n IsStatus(CmusPlaybackStatus),\\n\\n /// Returns `true` if the given tag is set for the current track.\\n\\n HasTag(String),\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/output/format/format_expression.rs\",\n \"rank\": 34,\n \"score\": 27603.151791358752\n },\n {\n \"content\": \"use super::*;\\n\\n\\n\\n#[derive(Default)]\\n\\npub struct StatusOutputBuilder {\\n\\n data: Option<CmusData>,\\n\\n format: Option<Format>,\\n\\n}\\n\\n\\n\\nimpl StatusOutputBuilder {\\n\\n pub fn data(mut self, data: CmusData) -> Self {\\n\\n self.data = Some(data);\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn format(mut self, format: Format) -> Self {\\n\\n self.format = Some(format);\\n\\n self\\n\\n }\\n\\n\\n\\n pub fn build(self) -> MyResult<StatusOutput> {\\n\\n Ok(StatusOutput {\\n\\n data: self.data.ok_or(Error::CmusStatusNoData)?,\\n\\n format: self.format.unwrap_or_else(Default::default),\\n\\n })\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/output/builder.rs\",\n \"rank\": 35,\n \"score\": 23291.15760832997\n },\n {\n \"content\": \"use crate::error::prelude::*;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::fmt;\\n\\n\\n\\npub type Seconds = u32;\\n\\n\\n\\n#[derive(Debug, PartialEq, Deserialize)]\\n\\npub enum CmusPlaybackStatus {\\n\\n Playing,\\n\\n Paused,\\n\\n Stopped,\\n\\n}\\n\\n\\n\\nimpl TryFrom<&str> for CmusPlaybackStatus {\\n\\n type Error = Error;\\n\\n\\n\\n fn try_from(status_str: &str) -> MyResult<Self> {\\n\\n const STATUS_PLAYING: &str = \\\"playing\\\";\\n\\n const STATUS_PAUSED: &str = \\\"paused\\\";\\n\\n const STATUS_STOPPED: &str = \\\"stopped\\\";\\n\",\n \"file_path\": \"src/cmus_status/data/time.rs\",\n \"rank\": 36,\n \"score\": 22417.023462735913\n },\n {\n \"content\": \"\\n\\n match status_str.to_lowercase().as_str() {\\n\\n STATUS_PLAYING => Ok(CmusPlaybackStatus::Playing),\\n\\n STATUS_PAUSED => Ok(CmusPlaybackStatus::Paused),\\n\\n STATUS_STOPPED => Ok(CmusPlaybackStatus::Stopped),\\n\\n s => Err(Error::CmusUnknownStatus(s.into())),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for CmusPlaybackStatus {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"{}\\\",\\n\\n match self {\\n\\n CmusPlaybackStatus::Playing => \\\"Playing\\\",\\n\\n CmusPlaybackStatus::Paused => \\\"Paused\\\",\\n\\n CmusPlaybackStatus::Stopped => \\\"Stopped\\\",\\n\\n }\\n\",\n \"file_path\": \"src/cmus_status/data/time.rs\",\n \"rank\": 37,\n \"score\": 22413.24812010225\n },\n {\n \"content\": \" )\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct CmusTime {\\n\\n pub duration: Seconds,\\n\\n pub position: Seconds,\\n\\n}\\n\\n\\n\\nimpl CmusTime {\\n\\n pub fn completion_percentage(&self) -> f32 {\\n\\n self.position as f32 / self.duration as f32\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/data/time.rs\",\n \"rank\": 38,\n \"score\": 22411.431576174597\n },\n {\n \"content\": \" /// RON or TOML string\\n\\n pub fn from_str(s: &str) -> MyResult<Self> {\\n\\n Self::from_ron(s).or_else(|_| Self::from_toml(s))\\n\\n }\\n\\n\\n\\n fn from_ron(ron: &str) -> MyResult<Self> {\\n\\n ron::de::from_str(ron)\\n\\n .map_err(|e| Error::FailedParsingConfig(None, e.to_string()))\\n\\n }\\n\\n\\n\\n fn from_toml(toml: &str) -> MyResult<Self> {\\n\\n toml::de::from_str(toml)\\n\\n .map_err(|e| Error::FailedParsingConfig(None, e.to_string()))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 39,\n \"score\": 22128.316403798835\n },\n {\n \"content\": \"\\n\\npub use commands::{CliCommand, CliCommands};\\n\\npub use options::{CliOption, CliOptions};\\n\\n\\n\\nuse crate::error::prelude::*;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::env;\\n\\n\\n\\npub struct Args {\\n\\n pub commands: CliCommands,\\n\\n pub options: CliOptions,\\n\\n}\\n\\n\\n\\nimpl Args {\\n\\n pub fn new() -> MyResult<Self> {\\n\\n let (commands, options) = env::args().skip(1).try_fold(\\n\\n (CliCommands::default(), CliOptions::default()),\\n\\n |(mut commands, mut options), arg| {\\n\\n if let Ok(opts) = CliOptions::try_from(arg.as_str()) {\\n\\n options.0.append(&mut opts.into());\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 40,\n \"score\": 22127.708915779687\n },\n {\n \"content\": \"use crate::cmus_status::output::Format;\\n\\nuse crate::error::prelude::*;\\n\\nuse std::fs::File;\\n\\nuse std::io::Read;\\n\\nuse std::path::PathBuf;\\n\\n\\n\\npub const DEFAULT_CONFIG: &str = include_str!(\\\"../../config.toml\\\");\\n\\nconst KEYWORD_CONFIG_DIR: &str = \\\"<CONFIG_DIR>\\\";\\n\\nconst CONFIG_FILES: [&str; 3] = [\\n\\n \\\"./config.toml\\\",\\n\\n \\\"<CONFIG_DIR>/format.ron\\\",\\n\\n \\\"<CONFIG_DIR>/config.toml\\\",\\n\\n];\\n\\n\\n\\n#[derive(Deserialize)]\\n\\npub struct Config {\\n\\n pub format: Format,\\n\\n}\\n\\n\\n\\nimpl Config {\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 41,\n \"score\": 22127.005434765164\n },\n {\n \"content\": \"pub mod prelude {\\n\\n pub use super::Args;\\n\\n pub use super::CliCommand;\\n\\n pub use super::CliCommands;\\n\\n pub use super::CliOption;\\n\\n pub use super::CliOptions;\\n\\n}\\n\\n\\n\\nmod names {\\n\\n pub(super) const CMD_HELP: &str = \\\"help\\\";\\n\\n pub(super) const CMD_STATUS: &str = \\\"status\\\";\\n\\n pub(super) const CMD_DUMP_CONFIG: &str = \\\"dump-config\\\";\\n\\n pub(super) const OPT_DOUBLE_HELP: &str = \\\"help\\\";\\n\\n pub(super) const OPT_DOUBLE_VERSION: &str = \\\"version\\\";\\n\\n pub(super) const OPT_SINGLE_HELP: char = 'h';\\n\\n pub(super) const OPT_SINGLE_VERSION: char = 'v';\\n\\n}\\n\\n\\n\\nmod commands;\\n\\nmod options;\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 42,\n \"score\": 22126.867444586216\n },\n {\n \"content\": \" Ok((commands, options))\\n\\n } else {\\n\\n if let Ok(cmd) = CliCommand::try_from(arg.as_str()) {\\n\\n commands.0.push(cmd);\\n\\n Ok((commands, options))\\n\\n } else {\\n\\n Err(Error::InvalidArgument(arg))\\n\\n }\\n\\n }\\n\\n },\\n\\n )?;\\n\\n\\n\\n Ok(Self { commands, options })\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 43,\n \"score\": 22119.792836225442\n },\n {\n \"content\": \" {opt_help:<opt_width$} Print this help message and exit.\\n\\n {opt_vers:<opt_width$} Print version information and exit.\\n\\n\\n\\nCOMMANDS:\\n\\n {cmd_status}\\n\\n Print the current cmus playback status\\n\\n with the format configured in the config.toml file.\\n\\n This is the default command, so you may omit this argument.\\n\\n {cmd_dump_config}\\n\\n Print the default config as TOML to stdout.\\n\\n To write the default config to the proper config file, run something like:\\n\\n mkdir -p ~/.config/{name}\\n\\n {name} {cmd_dump_config} > ~/.config/{name}/config.toml\\n\\n {cmd_help}\\n\\n Print this help message and exit.\\\"#,\\n\\n description = crate::meta::DESCRIPTION,\\n\\n name = crate::meta::NAME,\\n\\n opt_width = 16,\\n\\n opt_help = opt_help,\\n\\n opt_vers = opt_vers,\\n\\n cmd_status = cmd_status,\\n\\n cmd_help = cmd_help,\\n\\n cmd_dump_config = cmd_dump_config,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/args/mod.rs\",\n \"rank\": 44,\n \"score\": 22115.643465314304\n },\n {\n \"content\": \"use crate::error::prelude::*;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::fmt;\\n\\n\\n\\n#[derive(Debug, PartialEq, Deserialize)]\\n\\npub enum CmusPlaybackStatus {\\n\\n Playing,\\n\\n Paused,\\n\\n Stopped,\\n\\n}\\n\\n\\n\\nimpl TryFrom<&str> for CmusPlaybackStatus {\\n\\n type Error = Error;\\n\\n\\n\\n fn try_from(status_str: &str) -> Result<Self, Self::Error> {\\n\\n const STATUS_PLAYING: &str = \\\"playing\\\";\\n\\n const STATUS_PAUSED: &str = \\\"paused\\\";\\n\\n const STATUS_STOPPED: &str = \\\"stopped\\\";\\n\\n\\n\\n match status_str.to_lowercase().as_str() {\\n\",\n \"file_path\": \"src/cmus_status/data/playback_status.rs\",\n \"rank\": 45,\n \"score\": 21462.009057112533\n },\n {\n \"content\": \" STATUS_PLAYING => Ok(CmusPlaybackStatus::Playing),\\n\\n STATUS_PAUSED => Ok(CmusPlaybackStatus::Paused),\\n\\n STATUS_STOPPED => Ok(CmusPlaybackStatus::Stopped),\\n\\n s => Err(Error::CmusUnknownStatus(s.into())),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for CmusPlaybackStatus {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"{}\\\",\\n\\n match self {\\n\\n CmusPlaybackStatus::Playing => \\\"Playing\\\",\\n\\n CmusPlaybackStatus::Paused => \\\"Paused\\\",\\n\\n CmusPlaybackStatus::Stopped => \\\"Stopped\\\",\\n\\n }\\n\\n )\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/cmus_status/data/playback_status.rs\",\n \"rank\": 46,\n \"score\": 21454.24605098353\n },\n {\n \"content\": \"mod data;\\n\\npub mod output;\\n\\n\\n\\nuse crate::error::prelude::*;\\n\\nuse std::convert::TryFrom;\\n\\nuse std::process::Command;\\n\\n\\n\\nuse data::CmusData;\\n\\nuse output::StatusOutput;\\n\\n\\n\",\n \"file_path\": \"src/cmus_status/mod.rs\",\n \"rank\": 47,\n \"score\": 21094.60494814357\n },\n {\n \"content\": \"use super::names;\\n\\nuse regex::Regex;\\n\\nuse std::convert::TryFrom;\\n\\n\\n\\n#[derive(Default)]\\n\\npub struct CliCommands(pub(super) Vec<CliCommand>);\\n\\n\\n\\nimpl CliCommands {\\n\\n pub fn iter(&self) -> std::slice::Iter<CliCommand> {\\n\\n self.0.iter()\\n\\n }\\n\\n}\\n\\n\\n\\nimpl ToString for CliCommands {\\n\\n fn to_string(&self) -> String {\\n\\n self.0\\n\\n .iter()\\n\\n .map(CliCommand::name)\\n\\n .collect::<Vec<&str>>()\\n\\n .join(\\\" \\\")\\n\",\n \"file_path\": \"src/args/commands.rs\",\n \"rank\": 56,\n \"score\": 16.386592047856414\n },\n {\n \"content\": \" Example: `HtmlEscape(Title)`\\n\\n\\n\\n- __`ProgressBar(String)`__ \\n\\n Returns a progress bar for the playback of the currently playing song. \\n\\n The given string acts as a config for which characters to use. \\n\\n The first and last characters of the string are used as the boundary characters of the bar. \\n\\n The second and second to last characters are used as the _full_ and _empty_ characters. \\n\\n The total length of the string is the length of the progress bar. \\n\\n\\n\\n Example: `ProgressBar(\\\"<##-->\\\")` will use `<>` as the bar boundary characters, \\n\\n the `#` as the _full_ character, and the `-` as the _empty_ character. \\n\\n The progress bar will have a length of `6` characters.\\n\\n\\n\\n- __`Container(Vec<FormatPart>)`__ \\n\\n This wraps multiple `FormatPart`s into a single one. \\n\\n Useful in combination with other `FormatPart`s. \\n\\n\\n\\n Example:\\n\\n ```\\n\\n Truncate(Container([\\n\\n Text(\\\"progress: \\\"),\\n\\n ProgressBar(\\\"<##-->\\\"),\\n\\n Text(\\\" title: \\\"),\\n\\n Title,\\n\\n ]), 60)\\n\\n ```\\n\\n which will truncate the combined length of the bar, \\n\\n the song title, and some static text to 60 characters or less.\\n\\n\\n\\n- __`If(FormatExpression, FormatPart)`__ \\n\\n Returns the evaluated `FormatPart`, if the `FormatExpression` returns `true`. \\n\\n See the section on `FormatExpression` for available expressions. \\n\\n\\n\\n Example:\\n\\n ```\\n\\n Container([\\n\\n If(\\n\\n IsStatus(Playing),\\n\\n Title,\\n\\n ),\\n\\n If(\\n\\n IsStatus(Paused),\\n\\n Text(\\\"PAUSED\\\"),\\n\\n ),\\n\\n ])\\n\\n ```\\n\\n\\n\\n- __`IfElse(FormatExpression, FormatPart, FormatPart)`__ \\n\\n If the given `FormatExpression` returns `true`, then \\n\\n returns the _first_ `FormatPart`, otherwise returns the _second_ `FormatPart`.\\n\\n\\n\\n Example:\\n\\n ```\\n\\n Container([\\n\\n IfElse(\\n\\n IsStatus(Playing),\\n\\n Title,\\n\\n Text(\\\"not playing\\\"),\\n\\n ),\\n\\n ])\\n\\n ```\\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 57,\n \"score\": 12.155085820881963\n },\n {\n \"content\": \"use std::fmt;\\n\\nuse std::path::PathBuf;\\n\\nuse std::process::ExitStatus;\\n\\n\\n\\npub mod prelude {\\n\\n pub use super::Error;\\n\\n pub use super::MyResult;\\n\\n}\\n\\n\\n\\npub type MyResult<T> = Result<T, Error>;\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum Error {\\n\\n CmusNotInstalled,\\n\\n CmusError { status: ExitStatus, stderr: String },\\n\\n CmusParseError(String),\\n\\n CmusUnknownData(String),\\n\\n CmusExpectDataArguments(usize, String),\\n\\n CmusUnknownStatus(String),\\n\\n CouldntParseTimeToNumber(String),\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 58,\n \"score\": 11.866939149011031\n },\n {\n \"content\": \"use crate::args::prelude::*;\\n\\nuse crate::error::prelude::*;\\n\\n\\n\\npub mod prelude {\\n\\n pub use super::action;\\n\\n pub use super::Action;\\n\\n}\\n\\n\\n\\npub enum Action {\\n\\n Status,\\n\\n Help,\\n\\n Version,\\n\\n DumpConfig,\\n\\n}\\n\\n\\n\\nimpl Default for Action {\\n\\n fn default() -> Self {\\n\\n Action::Status\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/action.rs\",\n \"rank\": 59,\n \"score\": 11.739567016953124\n },\n {\n \"content\": \"### The `format` key\\n\\nThe configuration has a `format` key, which is a string. \\n\\n\\n\\nAny plain text in the string is simply printed in the format, \\n\\nso a `format` string with this value:\\n\\n```\\n\\nformat = \\\"my cmus status!\\\"\\n\\n```\\n\\nwould simply print `my cmus status!`. \\n\\nAny new-line characters are ignored. \\n\\nTo add dynamic content, you can use the `%{...}` syntax to inject information, \\n\\nfor example:\\n\\n```\\n\\nformat = \\\"playing song: %{Title}\\\"\\n\\n```\\n\\nwould replace the `%{Title}` part with the currently playing song's title. \\n\\nWe call the `Title` part a `FormatPart`.\\n\\n\\n\\n### `FormatPart`\\n\\n[`enum FormatPart`](https://github.com/Noah2610/cmus-status-line/blob/master/src/cmus_status/output/format/format_part.rs#L8) \\n\\nAny of the following format parts can be used \\n\\nin the `format` string inside `%{...}` blocks. \\n\\nThey will be replaced with a string value.\\n\\n\\n\\n- __`Text(String)`__ \\n\\n Returns the given string.\\n\\n\\n\\n- __`Title`__ \\n\\n Returns the currently playing song's title. \\n\\n Any underscores (`_`) will be replaced with spaces (` `).\\n\\n\\n\\n- __`Status`__ \\n\\n Returns the current playback status (`CmusPlaybackStatus`), \\n\\n which can be one of:\\n\\n - `Playing`\\n\\n - `Paused`\\n\\n - `Stopped`\\n\\n\\n\\n- __`Tag(String)`__\\n\\n Returns the _tag_ meta value for the given tag name \\n\\n (such as \\\"artist\\\", \\\"album\\\", \\\"tracknumber\\\"). \\n\\n Returns nothing if the tag doesn't exist.\\n\\n\\n\\n Example: `Tag(\\\"artist\\\")`\\n\\n\\n\\n- __`Truncate(FormatPart, usize)`__ \\n\\n Returns the wrapped `FormatPart`'s return string, \\n\\n truncated to the given `usize` length. \\n\\n\\n\\n Example: `Truncate(Title, 20)` \\n\\n which will return the full title of the song, \\n\\n if it has less than or exactly `20` characters. \\n\\n If it has less, the title will be truncated to `20` characters, \\n\\n with trailing `...` characters.\\n\\n\\n\\n- __`HtmlEscape(FormatPart)`__ \\n\\n Uses the [`htmlescape::encode_minimal`][htmlescape_encode_minimal] function, to escape \\n\\n any HTML syntax such as `<>&` from the wrapped `FormatPart`. \\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 60,\n \"score\": 10.776497260699616\n },\n {\n \"content\": \"use super::names;\\n\\nuse regex::Regex;\\n\\nuse std::convert::TryFrom;\\n\\n\\n\\n#[derive(Default)]\\n\\npub struct CliOptions(pub(super) Vec<CliOption>);\\n\\n\\n\\nimpl CliOptions {\\n\\n pub fn iter(&self) -> std::slice::Iter<CliOption> {\\n\\n self.0.iter()\\n\\n }\\n\\n\\n\\n pub fn has(&self, option: &CliOption) -> bool {\\n\\n self.0.iter().any(|opt| opt == option)\\n\\n }\\n\\n\\n\\n pub fn is_empty(&self) -> bool {\\n\\n self.0.is_empty()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/args/options.rs\",\n \"rank\": 61,\n \"score\": 10.352708697320285\n },\n {\n \"content\": \" CmusMissingData(String),\\n\\n CmusStatusNoData,\\n\\n NoFormat,\\n\\n InvalidFormatKeyword(String),\\n\\n ProgressBarConfigMinLen(usize, String),\\n\\n FailedParsingConfig(Option<PathBuf>, String),\\n\\n NoConfig,\\n\\n InvalidArgument(String),\\n\\n InvalidCommandLen(String),\\n\\n InvalidCommandOption(String, String),\\n\\n CommandTakesNoOptions(String),\\n\\n}\\n\\n\\n\\nimpl Error {\\n\\n fn message(&self) -> String {\\n\\n match self {\\n\\n Error::CmusNotInstalled => \\\"cmus is not installed.\\\".to_string(),\\n\\n Error::CmusError { status, stderr } => format!(\\n\\n \\\"cmus exited with status code {}\\\\nstderr: {}\\\",\\n\\n status, stderr,\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 62,\n \"score\": 9.841860436905662\n },\n {\n \"content\": \" ),\\n\\n Error::CmusMissingData(data_name) => {\\n\\n format!(\\\"missing required data from cmus-remote: {}\\\", data_name)\\n\\n }\\n\\n Error::CmusStatusNoData => \\\"CmusStatusBuilder needs CmusData, set \\\\\\n\\n with `CmusStatusBuilder::data` method\\\"\\n\\n .to_string(),\\n\\n Error::NoFormat => {\\n\\n \\\"No output format given for status line\\\".to_string()\\n\\n }\\n\\n Error::InvalidFormatKeyword(keyword) => format!(\\n\\n \\\"Given format keyword '{}' is not a valid keyword\\\",\\n\\n keyword,\\n\\n ),\\n\\n Error::ProgressBarConfigMinLen(min_len, config) => format!(\\n\\n \\\"ProgressBar config string must be at least {} characters \\\\\\n\\n long: {}\\\",\\n\\n min_len, config,\\n\\n ),\\n\\n Error::FailedParsingConfig(Some(filepath), e) => {\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 63,\n \"score\": 9.03559676506702\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\npub enum CliCommand {\\n\\n Status,\\n\\n Help,\\n\\n DumpConfig,\\n\\n}\\n\\n\\n\\nimpl CliCommand {\\n\\n pub fn name(&self) -> &str {\\n\\n match self {\\n\\n CliCommand::Status => names::CMD_STATUS,\\n\\n CliCommand::Help => names::CMD_HELP,\\n\\n CliCommand::DumpConfig => names::CMD_DUMP_CONFIG,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<&str> for CliCommand {\\n\",\n \"file_path\": \"src/args/commands.rs\",\n \"rank\": 64,\n \"score\": 8.831202495695429\n },\n {\n \"content\": \"extern crate dirs;\\n\\nextern crate htmlescape;\\n\\nextern crate regex;\\n\\nextern crate ron;\\n\\n#[macro_use]\\n\\nextern crate serde;\\n\\nextern crate toml;\\n\\n\\n\\npub mod action;\\n\\npub mod args;\\n\\npub mod cmus_status;\\n\\npub mod config;\\n\\npub mod error;\\n\\npub mod meta;\\n\\n\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 65,\n \"score\": 8.30621511285106\n },\n {\n \"content\": \"\\n\\nimpl Into<Vec<CliOption>> for CliOptions {\\n\\n fn into(self) -> Vec<CliOption> {\\n\\n self.0\\n\\n }\\n\\n}\\n\\n\\n\\nimpl From<Vec<CliOption>> for CliOptions {\\n\\n fn from(opts: Vec<CliOption>) -> Self {\\n\\n Self(opts)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl TryFrom<&str> for CliOptions {\\n\\n type Error = ();\\n\\n fn try_from(s: &str) -> Result<Self, Self::Error> {\\n\\n let re = Regex::new(r#\\\"^\\\\s*(?P<dashes>--?)(?P<name>\\\\S+)\\\\s*$\\\"#).unwrap();\\n\\n if let Some(caps) = re.captures(s) {\\n\\n if let Some(name) = caps.name(\\\"name\\\").map(|m| m.as_str()) {\\n\\n let dashes = caps.name(\\\"dashes\\\").ok_or(())?.as_str().len();\\n\",\n \"file_path\": \"src/args/options.rs\",\n \"rank\": 66,\n \"score\": 7.9349344169565885\n },\n {\n \"content\": \" Help,\\n\\n Version,\\n\\n}\\n\\n\\n\\nimpl CliOption {\\n\\n pub fn name_single(&self) -> char {\\n\\n match self {\\n\\n CliOption::Help => names::OPT_SINGLE_HELP,\\n\\n CliOption::Version => names::OPT_SINGLE_VERSION,\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn name_double(&self) -> &str {\\n\\n match self {\\n\\n CliOption::Help => names::OPT_DOUBLE_HELP,\\n\\n CliOption::Version => names::OPT_DOUBLE_VERSION,\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/args/options.rs\",\n \"rank\": 67,\n \"score\": 7.931969189020963\n },\n {\n \"content\": \"### `FormatExpression`\\n\\n[`enum FormatExpression`](https://github.com/Noah2610/cmus-status-line/blob/master/src/cmus_status/output/format/format_expression.rs#L4) \\n\\nA `FormatExpression` can be used as the first argument to \\n\\n`If` `FormatPart`s. They will always evaluate to either `true` or `false`.\\n\\n\\n\\n- __`True`__ \\n\\n Always returns `true`.\\n\\n\\n\\n- __`False`__ \\n\\n Always returns `false`.\\n\\n\\n\\n- __`And(FormatExpression, FormatExpression)`__ \\n\\n Returns `true` if both of the given `FormatExpression`s evaluate to `true`.\\n\\n\\n\\n- __`Or(FormatExpression, FormatExpression)`__ \\n\\n Returns `true` if either of the given `FormatExpression`s evaluate to `true`.\\n\\n\\n\\n- __`Not(FormatExpression)`__ \\n\\n Inverts the given expression.\\n\\n\\n\\n- __`IsStatus(CmusPlaybackStatus)`__ \\n\\n Returns `true` if the given `CmusPlaybackStatus` \\n\\n is the currently playing song's status.\\n\\n `CmusPlaybackStatus` can be one of:\\n\\n - `Playing`\\n\\n - `Paused`\\n\\n - `Stopped`\\n\\n\\n\\n Example:\\n\\n ```\\n\\n If(\\n\\n IsStatus(Playing),\\n\\n Container([\\n\\n Text(\\\"playing song: \\\"),\\n\\n Title,\\n\\n ]),\\n\\n ),\\n\\n ```\\n\\n\\n\\n- __`HasTag(String)`__ \\n\\n Returns `true` if the given tag name is set for the current track.\\n\\n Returns `false` if the tag doesn't exist on the track.\\n\\n\\n\\n---\\n\\n\\n\\n## License\\n\\nDistributed under the terms of the [MIT license][license].\\n\\n\\n\\n[releases]: https://github.com/Noah2610/cmus-status-line/releases\\n\\n[default_config]: https://github.com/Noah2610/cmus-status-line/blob/master/config.toml\\n\\n[crates.io]: https://crates.io/crates/cmus-status-line\\n\\n[htmlescape_encode_minimal]: https://docs.rs/htmlescape/0.3.1/htmlescape/fn.encode_minimal.html\\n\\n[license]: https://github.com/Noah2610/cmus-status-line/blob/master/LICENSE\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 68,\n \"score\": 6.295313379566094\n },\n {\n \"content\": \" type Error = ();\\n\\n fn try_from(s: &str) -> Result<Self, Self::Error> {\\n\\n let re = Regex::new(r#\\\"^\\\\s*(?P<name>\\\\w+\\\\S*)\\\\s*$\\\"#).unwrap();\\n\\n if let Some(name) = re\\n\\n .captures(s)\\n\\n .and_then(|caps| caps.name(\\\"name\\\"))\\n\\n .map(|m| m.as_str())\\n\\n {\\n\\n match name {\\n\\n names::CMD_STATUS => Ok(CliCommand::Status),\\n\\n names::CMD_HELP => Ok(CliCommand::Help),\\n\\n names::CMD_DUMP_CONFIG => Ok(CliCommand::DumpConfig),\\n\\n _ => Err(()),\\n\\n }\\n\\n } else {\\n\\n Err(())\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/args/commands.rs\",\n \"rank\": 69,\n \"score\": 6.100585534438254\n },\n {\n \"content\": \"pub const NAME: &str = env!(\\\"CARGO_PKG_NAME\\\");\\n\\npub const VERSION: &str = env!(\\\"CARGO_PKG_VERSION\\\");\\n\\npub const DESCRIPTION: &str = env!(\\\"CARGO_PKG_DESCRIPTION\\\");\\n\",\n \"file_path\": \"src/meta.rs\",\n \"rank\": 70,\n \"score\": 5.965125548850718\n },\n {\n \"content\": \"# cmus-status-line\\n\\n<details>\\n\\n<summary>\\n\\n Table of Contents\\n\\n</summary>\\n\\n\\n\\n- [Description](#description)\\n\\n- [Installation](#installation)\\n\\n - [Binaries](#binaries)\\n\\n - [Install from crates.io](#install-from-cratesio)\\n\\n- [Usage](#usage)\\n\\n- [Configuration](#configuration)\\n\\n - [Simple configuration example](#simple-configuration-example)\\n\\n - [The `format` key](#the-format-key)\\n\\n - [`FormatPart`](#formatpart)\\n\\n - [`FormatExpression`](#formatexpression)\\n\\n- [License](#license)\\n\\n\\n\\n---\\n\\n</details>\\n\\n\\n\\n## Description\\n\\nPrints the current `cmus` playback status in a customizable format to stdout. \\n\\nExample output with default config:\\n\\n```\\n\\n$ cmus-status-line # When PLAYING\\n\\n Undertale - Megalovania <###----->\\n\\n\\n\\n$ cmus-status-line # When PAUSED\\n\\n Underta... <#-->\\n\\n```\\n\\n\\n\\n## Installation\\n\\n### Binaries\\n\\nBinaries for __Linux__ and __Windows__ are available from the [GitHub releases][releases] page. \\n\\n__Note:__ Windows binaries are not tested, if there is any problem please let me know by opening an issue!\\n\\n\\n\\n### Install from [crates.io]\\n\\n```\\n\\ncargo install cmus-status-line\\n\\n```\\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 71,\n \"score\": 5.9356137653714995\n },\n {\n \"content\": \" ),\\n\\n Error::CmusParseError(msg) => {\\n\\n format!(\\\"cmus-remote parsing error: {}\\\", msg)\\n\\n }\\n\\n Error::CmusUnknownData(data_line) => {\\n\\n format!(\\\"cmus-remote returned unknown data: {}\\\", data_line)\\n\\n }\\n\\n Error::CmusExpectDataArguments(expected_args, data_line) => {\\n\\n format!(\\n\\n \\\"expected {} arguments for data line from cmus-remote: {}\\\",\\n\\n expected_args, data_line\\n\\n )\\n\\n }\\n\\n Error::CmusUnknownStatus(status) => {\\n\\n format!(\\\"cmus-remote returned unknown status: {}\\\", status)\\n\\n }\\n\\n Error::CouldntParseTimeToNumber(time_string) => format!(\\n\\n \\\"couldn't parse string to number, expected to be string of \\\\\\n\\n seconds: {}\\\",\\n\\n time_string\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 72,\n \"score\": 5.608692149148096\n },\n {\n \"content\": \" }\\n\\n CliCommand::Help => Ok(Action::Help),\\n\\n CliCommand::DumpConfig => Ok(Action::DumpConfig),\\n\\n };\\n\\n match act_or_err {\\n\\n Ok(act) => Ok((Some(act), cmd_index + 1)),\\n\\n Err(e) => Err(e),\\n\\n }\\n\\n })?\\n\\n .0;\\n\\n\\n\\n if action_opt.is_none() {\\n\\n action_opt = args.options.iter().find_map(|opt| match opt {\\n\\n CliOption::Help => Some(Action::Help),\\n\\n CliOption::Version => Some(Action::Version),\\n\\n });\\n\\n }\\n\\n\\n\\n Ok(action_opt.unwrap_or_else(Action::default))\\n\\n}\\n\",\n \"file_path\": \"src/action.rs\",\n \"rank\": 73,\n \"score\": 5.356057479829445\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl std::error::Error for Error {\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Error {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(f, \\\"ERROR:\\\\n{}\\\\nExiting.\\\", self.message())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 74,\n \"score\": 5.121369965457641\n },\n {\n \"content\": \"\\n\\n match dashes {\\n\\n // DOUBLE\\n\\n 2 => match name {\\n\\n names::OPT_DOUBLE_HELP => {\\n\\n Ok(vec![CliOption::Help].into())\\n\\n }\\n\\n names::OPT_DOUBLE_VERSION => {\\n\\n Ok(vec![CliOption::Version].into())\\n\\n }\\n\\n _ => Err(()),\\n\\n },\\n\\n // SINGLE\\n\\n 1 => Ok(name\\n\\n .chars()\\n\\n .try_fold(Vec::new(), |mut opts, c| match c {\\n\\n names::OPT_SINGLE_HELP => {\\n\\n opts.push(CliOption::Help);\\n\\n Ok(opts)\\n\\n }\\n\",\n \"file_path\": \"src/args/options.rs\",\n \"rank\": 75,\n \"score\": 4.4802459904231196\n },\n {\n \"content\": \"## Usage\\n\\nSimply run the command without any arguments \\n\\nto get the formatted cmus playback status:\\n\\n```\\n\\n$ cmus-status-line\\n\\n Undertale - Megalovania <###----->\\n\\n```\\n\\n\\n\\nFor more details, see `cmus-status-line --help`:\\n\\n```\\n\\nPrints cmus playback information in a configurable format to stdout\\n\\n\\n\\nUSAGE:\\n\\n cmus-status-line [OPTIONS] [COMMAND]\\n\\n\\n\\nOPTIONS:\\n\\n -h, --help Print this help message and exit.\\n\\n -v, --version Print version information and exit.\\n\\n\\n\\nCOMMANDS:\\n\\n status\\n\\n Print the current cmus playback status\\n\\n with the format configured in the config.toml file.\\n\\n This is the default command, so you may omit this argument.\\n\\n dump-config\\n\\n Print the default config as TOML to stdout.\\n\\n To write the default config to the proper config file, run something like:\\n\\n mkdir -p ~/.config/cmus-status-line\\n\\n cmus-status-line dump-config > ~/.config/cmus-status-line/config.toml\\n\\n help\\n\\n Print this help message and exit.\\n\\n```\\n\\n\\n\\n## Configuration\\n\\nThe goal for this project, was to make the status line's format highly configurable. \\n\\nYou can configure the format as a string in the `config.toml` file. \\n\\nTo get started, run the following to dump the default config to the proper config directory: \\n\\n(This assumes you are on Linux, for Windows or MacOS find your appropriate config directory here: \\n\\nhttps://docs.rs/dirs/2.0.2/dirs/fn.config_dir.html)\\n\\n```\\n\\nmkdir -p ~/.config/cmus-status-line\\n\\ncmus-status-line dump-config > ~/.config/cmus-status-line/config.toml\\n\\n```\\n\\n\\n\\nThe default configuration is in the [`config.toml`][default_config] file.\\n\\n\\n\\n### Simple configuration example\\n\\nHere's a small and simple configuration example to get you started, \\n\\nif you don't want to / don't have the time to read the details:\\n\\n```\\n\\nformat = \\\"\\\"\\\"\\n\\n%{Title} - %{ProgressBar(\\\"<####---->\\\")}\\n\\n\\\"\\\"\\\"\\n\\n```\\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 76,\n \"score\": 3.465113683061059\n },\n {\n \"content\": \" format!(\\\"failed parsing config file at {:?}\\\\n{}\\\", filepath, e)\\n\\n }\\n\\n Error::FailedParsingConfig(None, e) => {\\n\\n format!(\\\"failed parsing config TOML\\\\n{}\\\", e)\\n\\n }\\n\\n Error::NoConfig => \\\"no config was given\\\".to_string(),\\n\\n Error::InvalidArgument(arg) => {\\n\\n format!(\\\"invalid argument '{}'\\\", arg)\\n\\n }\\n\\n Error::InvalidCommandLen(arg) => {\\n\\n format!(\\\"invalid command arguments '{}'\\\", arg)\\n\\n }\\n\\n Error::InvalidCommandOption(cmd, opt) => {\\n\\n format!(\\\"invalid option '{}' for command '{}'\\\", opt, cmd)\\n\\n }\\n\\n Error::CommandTakesNoOptions(cmd) => {\\n\\n format!(\\\"command '{}' takes no options\\\", cmd)\\n\\n }\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 77,\n \"score\": 2.8268675918207067\n },\n {\n \"content\": \" names::OPT_SINGLE_VERSION => {\\n\\n opts.push(CliOption::Version);\\n\\n Ok(opts)\\n\\n }\\n\\n _ => Err(()),\\n\\n })?\\n\\n .into()),\\n\\n _ => Err(()),\\n\\n }\\n\\n } else {\\n\\n Err(())\\n\\n }\\n\\n } else {\\n\\n Err(())\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(PartialEq)]\\n\\npub enum CliOption {\\n\",\n \"file_path\": \"src/args/options.rs\",\n \"rank\": 78,\n \"score\": 2.081718192361171\n }\n]","isConversational":false}}},{"rowIdx":1580,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"risc0/zkvm/sdk/rust/serde/src/deserializer.rs"},"repo_name":{"kind":"string","value":"risc0/risc0"},"commit":{"kind":"string","value":"2e8a4959a4b4247a1d4b35678af20ab184317931"},"file_code":{"kind":"string","value":"\n\nuse serde::de::{Deserialize, DeserializeSeed, IntoDeserializer, Visitor};\n\nuse crate::{\n align_up,\n err::{Error, Result},\n};\n\npub fn from_slice<'a, T: Deserialize<'a>>(slice: &'a [u32]) -> Result<T> {\n let mut deserializer = Deserializer::new(slice);\n T::deserialize(&mut deserializer)\n}\n\npub struct Deserializer<'de> {\n slice: &'de [u32],\n}\n\nstruct SeqAccess<'a, 'de> {\n deserializer: &'a mut Deserializer<'de>,\n len: usize,\n}\n\nimpl<'de, 'a> serde::de::SeqAccess<'de> for SeqAccess<'a, 'de> {\n type Error = Error;\n\n fn next_element_seed<T>(&mut self, seed: T) -> Result<Option<T::Value>>\n where\n T: DeserializeSeed<'de>,\n {\n if self.len > 0 {\n self.len -= 1;\n Ok(Some(DeserializeSeed::deserialize(\n seed,\n &mut *self.deserializer,\n )?))\n } else {\n Ok(None)\n }\n }\n\n fn size_hint(&self) -> Option<usize> {\n Some(self.len)\n }\n}\n\nimpl<'de, 'a> serde::de::VariantAccess<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n\n fn unit_variant(self) -> Result<()> {\n Ok(())\n }\n\n fn newtype_variant_seed<V: DeserializeSeed<'de>>(self, seed: V) -> Result<V::Value> {\n DeserializeSeed::deserialize(seed, self)\n }\n\n fn tuple_variant<V: Visitor<'de>>(self, len: usize, visitor: V) -> Result<V::Value> {\n serde::de::Deserializer::deserialize_tuple(self, len, visitor)\n }\n\n fn struct_variant<V: Visitor<'de>>(\n self,\n fields: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value> {\n serde::de::Deserializer::deserialize_tuple(self, fields.len(), visitor)\n }\n}\n\nimpl<'de, 'a> serde::de::EnumAccess<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n type Variant = Self;\n\n fn variant_seed<V: DeserializeSeed<'de>>(self, seed: V) -> Result<(V::Value, Self)> {\n let tag = self.try_take_word()?;\n let val = DeserializeSeed::deserialize(seed, tag.into_deserializer())?;\n Ok((val, self))\n }\n}\n\nstruct MapAccess<'a, 'de> {\n deserializer: &'a mut Deserializer<'de>,\n len: usize,\n}\n\nimpl<'a, 'de: 'a> serde::de::MapAccess<'de> for MapAccess<'a, 'de> {\n type Error = Error;\n\n fn next_key_seed<K: DeserializeSeed<'de>>(&mut self, seed: K) -> Result<Option<K::Value>> {\n if self.len > 0 {\n self.len -= 1;\n Ok(Some(DeserializeSeed::deserialize(\n seed,\n &mut *self.deserializer,\n )?))\n } else {\n Ok(None)\n }\n }\n\n fn next_value_seed<V: DeserializeSeed<'de>>(&mut self, seed: V) -> Result<V::Value> {\n DeserializeSeed::deserialize(seed, &mut *self.deserializer)\n }\n\n fn size_hint(&self) -> Option<usize> {\n Some(self.len)\n }\n}\n\nimpl<'de> Deserializer<'de> {\n pub fn new(slice: &'de [u32]) -> Self {\n Deserializer { slice }\n }\n\n fn try_take_word(&mut self) -> Result<u32> {\n if self.slice.len() >= 1 {\n let (head, tail) = self.slice.split_first().unwrap();\n self.slice = tail;\n Ok(*head)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_dword(&mut self) -> Result<u64> {\n if self.slice.len() >= 2 {\n let (head, tail) = self.slice.split_at(2);\n self.slice = tail;\n let low: u64 = head[0].into();\n let high: u64 = head[1].into();\n Ok(low | high << 32)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_n(&mut self, len: usize) -> Result<&'de [u32]> {\n if self.slice.len() >= len {\n let (head, tail) = self.slice.split_at(len);\n self.slice = tail;\n Ok(head)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_n_bytes(&mut self, len: usize) -> Result<&'de [u8]> {\n let len_words = align_up(len, 4) / 4;\n let words: &'de [u32] = self.try_take_n(len_words)?;\n Ok(&bytemuck::cast_slice(words)[..len])\n }\n}\n\nimpl<'de, 'a> serde::Deserializer<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n\n fn is_human_readable(&self) -> bool {\n false\n }\n\n fn deserialize_any<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let val = match self.try_take_word()? {\n 0 => false,\n 1 => true,\n _ => return Err(Error::DeserializeBadBool),\n };\n visitor.visit_bool(val)\n }\n\n fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i64(self.try_take_dword()? as i64)\n }\n\n fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u64(self.try_take_dword()?)\n }\n\n fn deserialize_f32<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_f64<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_char<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n if len_bytes > 4 {\n return Err(Error::DeserializeBadChar);\n }\n let bytes: &'de [u8] = self.try_take_n_bytes(len_bytes)?;\n \n \n \n \n let character = core::str::from_utf8(&bytes)\n .map_err(|_| Error::DeserializeBadChar)?\n .chars()\n .next()\n .ok_or(Error::DeserializeBadChar)?;\n visitor.visit_char(character)\n }\n\n fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n let bytes = self.try_take_n_bytes(len_bytes)?;\n let str = core::str::from_utf8(bytes).map_err(|_| Error::DeserializeBadUtf8)?;\n visitor.visit_borrowed_str(str)\n }\n\n fn deserialize_string<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_str(visitor)\n }\n\n fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n let bytes = self.try_take_n_bytes(len_bytes)?;\n visitor.visit_borrowed_bytes(bytes)\n }\n\n fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_bytes(visitor)\n }\n\n fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n match self.try_take_word()? {\n 0 => visitor.visit_none(),\n 1 => visitor.visit_some(self),\n _ => Err(Error::DeserializeBadOption),\n }\n }\n\n fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_unit()\n }\n\n fn deserialize_unit_struct<V>(self, _name: &'static str, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_unit(visitor)\n }\n\n fn deserialize_newtype_struct<V>(self, _name: &'static str, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_newtype_struct(self)\n }\n\n fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len = self.try_take_word()? as usize;\n visitor.visit_seq(SeqAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_tuple<V>(self, len: usize, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_seq(SeqAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_tuple_struct<V>(\n self,\n _name: &'static str,\n len: usize,\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_tuple(len, visitor)\n }\n\n fn deserialize_map<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len = self.try_take_word()? as usize;\n visitor.visit_map(MapAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_struct<V>(\n self,\n _name: &'static str,\n fields: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_tuple(fields.len(), visitor)\n }\n\n fn deserialize_enum<V>(\n self,\n _name: &'static str,\n _variants: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_enum(self)\n }\n\n fn deserialize_identifier<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_ignored_any<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n}\n\n#[cfg(test)]\nmod test {\n use alloc::string::String;\n\n use super::*;\n\n #[test]\n fn test_struct() {\n use serde::Deserialize;\n\n #[derive(Deserialize, PartialEq, Debug)]\n struct Test {\n bool: bool,\n i8: i8,\n u8: u8,\n i16: i16,\n u16: u16,\n i32: i32,\n u32: u32,\n i64: i64,\n u64: u64,\n }\n\n let words = [\n 1,\n -4_i32 as u32,\n 4,\n -5_i32 as u32,\n 5,\n -6_i32 as u32,\n 6,\n -7_i32 as u32,\n 0xffffffff,\n 7,\n 0x00000000,\n ];\n let expected = Test {\n bool: true,\n i8: -4,\n u8: 4,\n i16: -5,\n u16: 5,\n i32: -6,\n u32: 6,\n i64: -7,\n u64: 7,\n };\n assert_eq!(expected, from_slice(&words).unwrap());\n }\n\n #[test]\n fn test_str() {\n use serde::Deserialize;\n\n #[derive(Deserialize, PartialEq, Debug)]\n struct Test {\n first: String,\n second: String,\n }\n\n let words = [1, 0x00000061, 3, 0x00636261];\n let expected = Test {\n first: \"a\".into(),\n second: \"abc\".into(),\n };\n assert_eq!(expected, from_slice(&words).unwrap());\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse serde::de::{Deserialize, DeserializeSeed, IntoDeserializer, Visitor};\n\nuse crate::{\n align_up,\n err::{Error, Result},\n};\n\npub fn from_slice<'a, T: Deserialize<'a>>(slice: &'a [u32]) -> Result<T> {\n let mut deserializer = Deserializer::new(slice);\n T::deserialize(&mut deserializer)\n}\n\npub struct Deserializer<'de> {\n slice: &'de [u32],\n}\n\nstruct SeqAccess<'a, 'de> {\n deserializer: &'a mut Deserializer<'de>,\n len: usize,\n}\n\nimpl<'de, 'a> serde::de::SeqAccess<'de> for SeqAccess<'a, 'de> {\n type Error = Error;\n\n fn next_element_seed<T>(&mut self, seed: T) -> Result<Option<T::Value>>\n where\n T: DeserializeSeed<'de>,\n {\n if self.len > 0 {\n self.len -= 1;\n Ok(Some(DeserializeSeed::deserialize(\n seed,\n &mut *self.deserializer,\n )?))\n } else {\n Ok(None)\n }\n }\n\n fn size_hint(&self) -> Option<usize> {\n Some(self.len)\n }\n}\n\nimpl<'de, 'a> serde::de::VariantAccess<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n\n fn unit_variant(self) -> Result<()> {\n Ok(())\n }\n\n fn newtype_variant_seed<V: DeserializeSeed<'de>>(self, seed: V) -> Result<V::Value> {\n DeserializeSeed::deserialize(seed, self)\n }\n\n fn tuple_variant<V: Visitor<'de>>(self, len: usize, visitor: V) -> Result<V::Value> {\n serde::de::Deserializer::deserialize_tuple(self, len, visitor)\n }\n\n fn struct_variant<V: Visitor<'de>>(\n self,\n fields: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value> {\n serde::de::Deserializer::deserialize_tuple(self, fields.len(), visitor)\n }\n}\n\nimpl<'de, 'a> serde::de::EnumAccess<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n type Variant = Self;\n\n fn variant_seed<V: DeserializeSeed<'de>>(self, seed: V) -> Result<(V::Value, Self)> {\n let tag = self.try_take_word()?;\n let val = DeserializeSeed::deserialize(seed, tag.into_deserializer())?;\n Ok((val, self))\n }\n}\n\nstruct MapAccess<'a, 'de> {\n deserializer: &'a mut Deserializer<'de>,\n len: usize,\n}\n\nimpl<'a, 'de: 'a> serde::de::MapAccess<'de> for MapAccess<'a, 'de> {\n type Error = Error;\n\n fn next_key_seed<K: DeserializeSeed<'de>>(&mut self, seed: K) -> Result<Option<K::Value>> {\n if self.len > 0 {\n self.len -= 1;\n Ok(Some(DeserializeSeed::deserialize(\n seed,\n &mut *self.deserializer,\n )?))\n } else {\n Ok(None)\n }\n }\n\n fn next_value_seed<V: DeserializeSeed<'de>>(&mut self, seed: V) -> Result<V::Value> {\n DeserializeSeed::deserialize(seed, &mut *self.deserializer)\n }\n\n fn size_hint(&self) -> Option<usize> {\n Some(self.len)\n }\n}\n\nimpl<'de> Deserializer<'de> {\n pub fn new(slice: &'de [u32]) -> Self {\n Deserializer { slice }\n }\n\n fn try_take_word(&mut self) -> Result<u32> {\n if self.slice.len() >= 1 {\n let (head, tail) = self.slice.split_first().unwrap();\n self.slice = tail;\n Ok(*head)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_dword(&mut self) -> Result<u64> {\n if self.slice.len() >= 2 {\n let (head, tail) = self.slice.split_at(2);\n self.slice = tail;\n let low: u64 = head[0].into();\n let high: u64 = head[1].into();\n Ok(low | high << 32)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_n(&mut self, len: usize) -> Result<&'de [u32]> {\n if self.slice.len() >= len {\n let (head, tail) = self.slice.split_at(len);\n self.slice = tail;\n Ok(head)\n } else {\n Err(Error::DeserializeUnexpectedEnd)\n }\n }\n\n fn try_take_n_bytes(&mut self, len: usize) -> Result<&'de [u8]> {\n let len_words = align_up(len, 4) / 4;\n let words: &'de [u32] = self.try_take_n(len_words)?;\n Ok(&bytemuck::cast_slice(words)[..len])\n }\n}\n\nimpl<'de, 'a> serde::Deserializer<'de> for &'a mut Deserializer<'de> {\n type Error = Error;\n\n fn is_human_readable(&self) -> bool {\n false\n }\n\n fn deserialize_any<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_bool<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let val = match self.try_take_word()? {\n 0 => false,\n 1 => true,\n _ => return Err(Error::DeserializeBadBool),\n };\n visitor.visit_bool(val)\n }\n\n fn deserialize_i8<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i16<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i32<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i32(self.try_take_word()? as i32)\n }\n\n fn deserialize_i64<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_i64(self.try_take_dword()? as i64)\n }\n\n fn deserialize_u8<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u16<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u32<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u32(self.try_take_word()?)\n }\n\n fn deserialize_u64<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_u64(self.try_take_dword()?)\n }\n\n fn deserialize_f32<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_f64<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_char<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n if len_bytes > 4 {\n return Err(Error::DeserializeBadChar);\n }\n let bytes: &'de [u8] = self.try_take_n_bytes(len_bytes)?;\n \n \n \n \n "},"suffix":{"kind":"string","value":"\n visitor.visit_char(character)\n }\n\n fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n let bytes = self.try_take_n_bytes(len_bytes)?;\n let str = core::str::from_utf8(bytes).map_err(|_| Error::DeserializeBadUtf8)?;\n visitor.visit_borrowed_str(str)\n }\n\n fn deserialize_string<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_str(visitor)\n }\n\n fn deserialize_bytes<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len_bytes = self.try_take_word()? as usize;\n let bytes = self.try_take_n_bytes(len_bytes)?;\n visitor.visit_borrowed_bytes(bytes)\n }\n\n fn deserialize_byte_buf<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_bytes(visitor)\n }\n\n fn deserialize_option<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n match self.try_take_word()? {\n 0 => visitor.visit_none(),\n 1 => visitor.visit_some(self),\n _ => Err(Error::DeserializeBadOption),\n }\n }\n\n fn deserialize_unit<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_unit()\n }\n\n fn deserialize_unit_struct<V>(self, _name: &'static str, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_unit(visitor)\n }\n\n fn deserialize_newtype_struct<V>(self, _name: &'static str, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_newtype_struct(self)\n }\n\n fn deserialize_seq<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len = self.try_take_word()? as usize;\n visitor.visit_seq(SeqAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_tuple<V>(self, len: usize, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_seq(SeqAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_tuple_struct<V>(\n self,\n _name: &'static str,\n len: usize,\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_tuple(len, visitor)\n }\n\n fn deserialize_map<V>(self, visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n let len = self.try_take_word()? as usize;\n visitor.visit_map(MapAccess {\n deserializer: self,\n len,\n })\n }\n\n fn deserialize_struct<V>(\n self,\n _name: &'static str,\n fields: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n self.deserialize_tuple(fields.len(), visitor)\n }\n\n fn deserialize_enum<V>(\n self,\n _name: &'static str,\n _variants: &'static [&'static str],\n visitor: V,\n ) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n visitor.visit_enum(self)\n }\n\n fn deserialize_identifier<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n\n fn deserialize_ignored_any<V>(self, _visitor: V) -> Result<V::Value>\n where\n V: Visitor<'de>,\n {\n Err(Error::NotSupported)\n }\n}\n\n#[cfg(test)]\nmod test {\n use alloc::string::String;\n\n use super::*;\n\n #[test]\n fn test_struct() {\n use serde::Deserialize;\n\n #[derive(Deserialize, PartialEq, Debug)]\n struct Test {\n bool: bool,\n i8: i8,\n u8: u8,\n i16: i16,\n u16: u16,\n i32: i32,\n u32: u32,\n i64: i64,\n u64: u64,\n }\n\n let words = [\n 1,\n -4_i32 as u32,\n 4,\n -5_i32 as u32,\n 5,\n -6_i32 as u32,\n 6,\n -7_i32 as u32,\n 0xffffffff,\n 7,\n 0x00000000,\n ];\n let expected = Test {\n bool: true,\n i8: -4,\n u8: 4,\n i16: -5,\n u16: 5,\n i32: -6,\n u32: 6,\n i64: -7,\n u64: 7,\n };\n assert_eq!(expected, from_slice(&words).unwrap());\n }\n\n #[test]\n fn test_str() {\n use serde::Deserialize;\n\n #[derive(Deserialize, PartialEq, Debug)]\n struct Test {\n first: String,\n second: String,\n }\n\n let words = [1, 0x00000061, 3, 0x00636261];\n let expected = Test {\n first: \"a\".into(),\n second: \"abc\".into(),\n };\n assert_eq!(expected, from_slice(&words).unwrap());\n }\n}\n"},"middle":{"kind":"string","value":"let character = core::str::from_utf8(&bytes)\n .map_err(|_| Error::DeserializeBadChar)?\n .chars()\n .next()\n .ok_or(Error::DeserializeBadChar)?;"},"strategy":{"kind":"string","value":"assignment_statement"},"context_items":{"kind":"list like","value":[{"content":"fn into_words(slice: &[u8]) -> Result<Vec<u32>> {\n\n let mut vec = Vec::new();\n\n let chunks = slice.chunks_exact(4);\n\n assert!(chunks.remainder().len() == 0);\n\n for chunk in chunks {\n\n let word = chunk[0] as u32\n\n | (chunk[1] as u32) << 8\n\n | (chunk[2] as u32) << 16\n\n | (chunk[3] as u32) << 24;\n\n vec.push(word);\n\n }\n\n Ok(vec)\n\n}\n\n\n\nimpl Receipt {\n\n /// Verify that the current [Receipt] is a valid result of executing the\n\n /// method associated with the given method ID in a ZKVM.\n\n pub fn verify(&self, method_id: &[u8]) -> Result<()> {\n\n let mut err = ffi::RawError::default();\n\n unsafe {\n","file_path":"risc0/zkvm/sdk/rust/host/src/lib.rs","rank":1,"score":253987.91618732194},{"content":"fn set_word(buf: &mut [u8], idx: usize, word: u32) {\n\n buf[(4 * idx)..(4 * idx + 4)].copy_from_slice(&word.to_le_bytes());\n\n}\n\n\n\nimpl Sha for Impl {\n\n type DigestPtr = Box<Digest>;\n\n\n\n fn hash_bytes(&self, bytes: &[u8]) -> Self::DigestPtr {\n\n let mut hasher = Sha256::new();\n\n hasher.update(bytes);\n\n Box::new(Digest::new(\n\n hasher\n\n .finalize()\n\n .as_slice()\n\n .chunks(4)\n\n .map(|chunk| u32::from_be_bytes(chunk.try_into().unwrap()))\n\n .collect::<Vec<u32>>()\n\n .try_into()\n\n .unwrap(),\n\n ))\n","file_path":"risc0/zkp/rust/core/src/sha_cpu.rs","rank":2,"score":244722.86162393662},{"content":"pub fn to_slice<'a, 'b, T>(value: &'b T, buf: &'a mut [u32]) -> Result<&'a [u32]>\n\nwhere\n\n T: Serialize + ?Sized,\n\n{\n\n let mut serializer = Serializer::new(Slice::new(buf));\n\n value.serialize(&mut serializer)?;\n\n serializer.stream.release()\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/serde/src/serializer.rs","rank":3,"score":231860.65485421906},{"content":"/// Makes a digest for a slice of bytes.\n\n///\n\n/// Since there are no guarantees on alignment, an internal copy is made.\n\npub fn digest_u8_slice(data: &[u8]) -> &'static Digest {\n\n let len_bytes = data.len();\n\n let cap = compute_capacity_needed(len_bytes);\n\n let mut data_u32 = Vec::<u32>::with_capacity(cap);\n\n\n\n let whole_words = len_bytes / WORD_SIZE;\n\n // First copy in all the words we can.\n\n let words_copied: usize;\n\n match bytemuck::try_cast_slice(&data[..whole_words * WORD_SIZE]) as Result<&[u32], _> {\n\n Ok(words) => {\n\n data_u32.extend_from_slice(words);\n\n words_copied = whole_words;\n\n }\n\n Err(_) => {\n\n words_copied = 0;\n\n }\n\n };\n\n\n\n data_u32.resize(cap, 0);\n\n // Now copy in any remaining bytes.\n","file_path":"risc0/zkvm/sdk/rust/guest/src/sha.rs","rank":4,"score":214959.80470416165},{"content":"/// Produces a machine generated .h file that implements the RISC-V circuit and writes it to a file.\n\npub fn make_circuit(path: &str) -> Result<()> {\n\n let_cxx_string!(path = path);\n\n Ok(ffi::make_circuit(&path)?)\n\n}\n","file_path":"risc0/zkvm/circuit/lib.rs","rank":5,"score":190353.8585721897},{"content":"pub fn make_method_id_from_elf(path: &str) -> Result<MethodId> {\n\n let_cxx_string!(cxx_path = path);\n\n Ok(ffi::make_method_id_from_elf(&cxx_path)?)\n\n}\n","file_path":"risc0/zkvm/lib.rs","rank":6,"score":173516.15540941834},{"content":"pub fn to_vec_with_capacity<'a, T>(value: &'a T, cap: usize) -> Result<alloc::vec::Vec<u32>>\n\nwhere\n\n T: Serialize + ?Sized,\n\n{\n\n let vec = AllocVec::with_capacity(cap);\n\n let mut serializer = Serializer::new(vec);\n\n value.serialize(&mut serializer)?;\n\n serializer.stream.release()\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/serde/src/serializer.rs","rank":7,"score":168155.26535804546},{"content":"/// Read private data from the host.\n\npub fn read<T: Deserialize<'static>>() -> T {\n\n ENV.get().read()\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/env.rs","rank":8,"score":167125.50807921172},{"content":"/// Perform a reverse butterfly transform of a buffer of (1 << n) numbers.\n\n/// The result of this computation is a discrete Fourier transform, but with\n\n/// changed indices. This is described [here](https://en.wikipedia.org/wiki/Cooley%E2%80%93Tukey_FFT_algorithm#Data_reordering,_bit_reversal,_and_in-place_algorithms)\n\n/// The output of rev_butterfly(io, n) at index i is the sum over k from 0 to\n\n/// 2^n-1 of io[k] * ROU_REV[n]^(k*i'), where i' is i bit-reversed as an n-bit\n\n/// number.\n\n///\n\n/// As an example, we'll work through a trace of the rev_butterfly algorithm\n\n/// with n = 3 on a list of length 8. Let w = ROU_REV[3] be the eighth root of\n\n/// unity. We start with\n\n/// [a0, a1, a2, a3, a4, a5, a6, a7]\n\n/// After the loop, before the first round of recursive calls, we have\n\n/// [a0+a4, a1+a5, a2+a6, a3+a7,\n\n/// a0-a4, a1*w-a5*w, a2*w^2-a6*w^2, a3*w^3-a7*w^3]\n\n/// After first round of recursive calls, we have\n\n/// [a0+a4+a2+a6, a1+a5+a3+a7,\n\n/// a0+a4-a2-a6, a1*w^2+a5*w^2-a3*w^2-a7*w^2,\n\n/// a0-a4+a2*w^2-a6*w^2, a1*w-a5*w+a3*w^3-a7*w^3,\n\n/// a0-a4-a2*w^2+a6*w^2, a1*w^3-a5*w^3-a3*w^5+a7*w^5]\n\n/// And after the second round of recursive calls, we have\n\n/// [a0+a4+a2+a6+a1+a5+a3+a7,\n\n/// a0+a4+a2+a6-a1-a5-a3-a7,\n\n/// a0+a4-a2-a6+a1*w^2+a5*w^2-a3*w^2-a7*w^2,\n\n/// a0+a4-a2-a6-a1*w^2-a5*w^2+a3*w^2+a7*w^2,\n\n/// a0-a4+a2*w^2-a6*w^2+a1*w-a5*w+a3*w^3-a7*w^3,\n\n/// a0-a4+a2*w^2-a6*w^2-a1*w+a5*w-a3*w^3+a7*w^3,\n\n/// a0-a4-a2*w^2+a6*w^2+a1*w^3-a5*w^3+a3*w^5-a7*w^5,\n\n/// a0-a4-a2*w^2+a6*w^2-a1*w^3+a5*w^3-a3*w^5+a7*w^5]\n\n/// Rewriting this, we get\n\n/// [sum_k ak w^0,\n\n/// sum_k ak w^4k,\n\n/// sum_k ak w^2k,\n\n/// sum_k ak w^6k,\n\n/// sum_k ak w^1k,\n\n/// sum_k ak w^5k,\n\n/// sum_k ak w^3k,\n\n/// sum_k ak w^7k]\n\n/// The exponent multiplicands in the sum arise from reversing the indices as\n\n/// three-bit numbers. For example, 3 is 011 in binary, which reversed is 110,\n\n/// which is 6. So i' in the exponent of the index-3 value is 6.\n\npub fn rev_butterfly(io: &mut [Fp4], n: usize) {\n\n assert!(io.len() == (1 << n));\n\n if n == 0 {\n\n return;\n\n }\n\n let half = 1 << (n - 1);\n\n let step = Fp4::from_u32(ROU_REV[n]);\n\n let mut cur = Fp4::one();\n\n for i in 0..half {\n\n let a = io[i];\n\n let b = io[i + half];\n\n io[i] = a + b;\n\n io[i + half] = (a - b) * cur;\n\n cur *= step;\n\n }\n\n rev_butterfly(&mut io[..half], n - 1);\n\n rev_butterfly(&mut io[half..], n - 1);\n\n}\n","file_path":"risc0/zkp/rust/core/src/ntt.rs","rank":9,"score":164986.3726832562},{"content":"/// Bit reverses the indices in an array of (1 << n) numbers.\n\n/// This permutes the values in the array so that a value which is previously\n\n/// in index i, will now go in the index i' given by reversing the bits of i.\n\n/// For example, with n=4, the value at index 3=0011 will go to index 12=1100.\n\npub fn bit_reverse(io: &mut [Fp4], n: usize) {\n\n let size: usize = 1 << n;\n\n for i in 0..size {\n\n let rev_idx: usize = (bit_rev_32(i.try_into().unwrap()) >> (32 - n))\n\n .try_into()\n\n .unwrap();\n\n if i < rev_idx {\n\n let tmp = io[i];\n\n io[i] = io[rev_idx];\n\n io[rev_idx] = tmp;\n\n }\n\n }\n\n}\n\n\n","file_path":"risc0/zkp/rust/core/src/ntt.rs","rank":10,"score":164984.1169136484},{"content":"/// Computes the SHA256 digest of a serialized object.\n\npub fn digest<T: Serialize>(val: &T) -> &'static Digest {\n\n // If the object to be serialized is a plain old structure in memory, this\n\n // should be a good guess for the allocation needed.\n\n let cap = compute_capacity_needed(mem::size_of_val(val));\n\n let mut buf = to_vec_with_capacity(val, cap).unwrap();\n\n\n\n let len_bytes = buf.len() * WORD_SIZE;\n\n buf.resize(compute_capacity_needed(len_bytes), 0);\n\n add_trailer(buf.as_mut_slice(), len_bytes, MemoryType::Normal);\n\n raw_digest(buf.as_slice())\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/sha.rs","rank":11,"score":160733.60821971018},{"content":"struct ValueU32 {\n\n Value low;\n\n Value high;\n\n static ValueU32 fromConst(uint32_t val) { return {val & 0xffff, val >> 16}; }\n\n};\n\n\n\ninline ValueU32 operator*(Value a, ValueU32 b) {\n\n return {a * b.low, a * b.high};\n\n}\n\n\n\ninline ValueU32 operator+(ValueU32 a, ValueU32 b) {\n\n return {a.low + b.low, a.high + b.high};\n\n}\n\n\n\ninline ValueU32 operator-(ValueU32 a, ValueU32 b) {\n\n return {0x10000 + a.low - b.low, 0xffff + a.high - b.high};\n\n}\n\n\n\ninline ValueU32 operator+(ValueU32 a, int b) {\n\n return {a.low + b, a.high};\n\n}\n\n\n","file_path":"risc0/zkvm/circuit/types.h","rank":12,"score":159299.29976099284},{"content":"/// Reverses the bits in a 32 bit number\n\n/// For example 1011...0100 becomes 0010...1101\n\nfn bit_rev_32(mut x: u32) -> u32 {\n\n x = ((x & 0xaaaaaaaa) >> 1) | ((x & 0x55555555) << 1);\n\n x = ((x & 0xcccccccc) >> 2) | ((x & 0x33333333) << 2);\n\n x = ((x & 0xf0f0f0f0) >> 4) | ((x & 0x0f0f0f0f) << 4);\n\n x = ((x & 0xff00ff00) >> 8) | ((x & 0x00ff00ff) << 8);\n\n (x >> 16) | (x << 16)\n\n}\n\n\n","file_path":"risc0/zkp/rust/core/src/ntt.rs","rank":13,"score":159005.32603986835},{"content":"/// A widgit that converts some value into a boolean.\n\nstruct MakeBoolRegs {\n\n RegBin isNonzero;\n\n Reg maybeInv;\n\n\n\n MakeBoolRegs(BufAlloc& alloc) : isNonzero(alloc), maybeInv(alloc) {}\n\n\n\n Value get() const { return isNonzero.get(); }\n\n void set(Value num) {\n\n BYZ_NONDET {\n\n isNonzero.set(nonzero(num));\n\n maybeInv.set(inv(num));\n\n }\n\n equate(num * maybeInv.get(), isNonzero.get());\n\n equate((1 - isNonzero.get()) * num, 0);\n\n }\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/types.h","rank":14,"score":154571.84568647706},{"content":"/// A widgit that negates a U32 number which is almost just subtraction, except for the case of zero\n\n/// that needs to be handled specially.\n\nstruct NegU32Regs {\n\n MakeBoolRegs lowSafe;\n\n MakeBoolRegs highSafe;\n\n RegU32 store;\n\n\n\n NegU32Regs(BufAlloc& alloc) : lowSafe(alloc), highSafe(alloc), store(alloc) {}\n\n\n\n // Set the input number, gets the output.\n\n ValueU32 set(ValueU32 val) {\n\n // Pick the values for the two 'carry' registers via nondet\n\n ValueU32 out;\n\n Value lowSub = 0x10000 - val.low;\n\n lowSafe.set(lowSub - 0x10000);\n\n out.low = lowSafe.isNonzero.get() * lowSub;\n\n Value highSub = 0x10000 - lowSafe.isNonzero.get() - val.high;\n\n highSafe.set(highSub - 0x10000);\n\n out.high = highSafe.isNonzero.get() * highSub;\n\n store.set(out);\n\n return store.get();\n\n }\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/types.h","rank":15,"score":154563.1165392643},{"content":"pub fn fri_verify<S: Sha, F>(iop: &mut ReadIOP<S>, mut degree: usize, mut f: F)\n\nwhere\n\n F: FnMut(&mut ReadIOP<S>, usize) -> Fp4,\n\n{\n\n let sha = iop.get_sha().clone();\n\n let orig_domain = INV_RATE * degree;\n\n let mut domain = orig_domain;\n\n // Prep the folding verfiers\n\n let mut rounds: Vec<VerifyRoundInfo> = vec![];\n\n while degree > FRI_MIN_DEGREE {\n\n rounds.push(VerifyRoundInfo::new(iop, domain));\n\n domain /= FRI_FOLD;\n\n degree /= FRI_FOLD;\n\n }\n\n // Grab the final coeffs + commit\n\n let mut final_coeffs: Vec<Fp> = vec![Fp::new(0); EXT_SIZE * degree];\n\n iop.read_fps(&mut final_coeffs);\n\n let final_digest = sha.hash_fps(&final_coeffs);\n\n iop.commit(&final_digest);\n\n // Get the generator for the final polynomial evaluations\n","file_path":"risc0/zkvm/sdk/rust/verify/src/zkp/fri.rs","rank":16,"score":149950.45763888073},{"content":"/// For x = (1 << po2), given x, find po2.\n\npub fn to_po2(x: usize) -> usize {\n\n (31 - (x as u32).leading_zeros()) as usize\n\n}\n","file_path":"risc0/zkp/rust/core/src/lib.rs","rank":17,"score":148983.9818291755},{"content":"pub fn to_vec<'a, T>(value: &'a T) -> Result<alloc::vec::Vec<u32>>\n\nwhere\n\n T: Serialize + ?Sized,\n\n{\n\n // Use the in-memory size of the value as a guess for the length\n\n // of the serialized value.\n\n let vec = AllocVec::with_capacity(mem::size_of_val(value));\n\n let mut serializer = Serializer::new(vec);\n\n value.serialize(&mut serializer)?;\n\n serializer.stream.release()\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/serde/src/serializer.rs","rank":18,"score":147976.04223664754},{"content":"pub fn log(msg: &str) {\n\n logger().log(msg);\n\n}\n","file_path":"risc0/zkvm/sdk/rust/core/src/lib.rs","rank":19,"score":143034.32526365973},{"content":"/// Return the default implementation of a [Sha].\n\npub fn default_implementation() -> &'static DefaultImplementation {\n\n static DEFAULT_IMPLEMENTATION: DefaultImplementation = DefaultImplementation {};\n\n &DEFAULT_IMPLEMENTATION\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::Digest;\n\n\n\n #[test]\n\n fn test_from_str() {\n\n assert_eq!(\n\n Digest::from_str(\"00000077000000AA0000001200000034000000560000007a000000a900000009\"),\n\n Digest::new([119, 170, 18, 52, 86, 122, 169, 9])\n\n );\n\n }\n\n}\n\n\n\n#[allow(missing_docs)]\n\npub mod testutil {\n","file_path":"risc0/zkp/rust/core/src/sha.rs","rank":22,"score":139761.71812295922},{"content":"pub fn logger() -> &'static dyn Log {\n\n unsafe { LOGGER }\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/core/src/lib.rs","rank":23,"score":136002.42332055047},{"content":"// Computes a raw digest of the given slice. The data must already\n\n// contain the end marker and the trailer.\n\nfn raw_digest(data: &[u32]) -> &'static Digest {\n\n assert_eq!(data.len() % CHUNK_SIZE, 0);\n\n // Allocate fresh memory that's guaranteed to be uninitialized so\n\n // the host can write to it.\n\n unsafe {\n\n let alloced = Box::<mem::MaybeUninit<Digest>>::new(mem::MaybeUninit::<Digest>::uninit());\n\n let digest = (*Box::into_raw(alloced)).as_mut_ptr();\n\n raw_digest_to(data, digest);\n\n &*digest\n\n }\n\n}\n\n\n\n// Computes a raw digest of the given slice, and stores the digest in\n\n// the given pointer. The digest memory must be uninitilaized.\n\npub(crate) unsafe fn raw_digest_to(data: &[u32], digest: *mut Digest) {\n\n assert_eq!(data.len() % CHUNK_SIZE, 0);\n\n let type_count = data.len() / CHUNK_SIZE;\n\n\n\n let desc_ptr = alloc_desc();\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/sha.rs","rank":24,"score":132936.1416533612},{"content":"pub fn set_logger(logger: &'static dyn Log) {\n\n unsafe { LOGGER = logger };\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/core/src/lib.rs","rank":25,"score":127184.46436269837},{"content":"fn mul(lhs: u32, rhs: u32) -> u32 {\n\n (((lhs as u64) * (rhs as u64)) % P_U64) as u32\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::{Fp, P, P_U64};\n\n use rand::SeedableRng;\n\n\n\n #[test]\n\n fn inv() {\n\n // Smoke test for inv\n\n assert_eq!(Fp(5).inv() * Fp(5), Fp(1));\n\n }\n\n\n\n #[test]\n\n fn pow() {\n\n // Smoke tests for pow\n\n assert_eq!(Fp(5).pow(0), Fp(1));\n\n assert_eq!(Fp(5).pow(1), Fp(5));\n","file_path":"risc0/zkp/rust/core/src/fp.rs","rank":26,"score":119696.0212132213},{"content":"fn add(lhs: u32, rhs: u32) -> u32 {\n\n let x = lhs + rhs;\n\n return if x >= P { x - P } else { x };\n\n}\n\n\n","file_path":"risc0/zkp/rust/core/src/fp.rs","rank":27,"score":119696.0212132213},{"content":"fn sub(lhs: u32, rhs: u32) -> u32 {\n\n let x = lhs.wrapping_sub(rhs);\n\n return if x > P { x.wrapping_add(P) } else { x };\n\n}\n\n\n","file_path":"risc0/zkp/rust/core/src/fp.rs","rank":28,"score":119696.0212132213},{"content":"fn fold_eval(values: &mut [Fp4], mix: Fp4, s: usize, j: usize) -> Fp4 {\n\n rev_butterfly(values, FRI_FOLD_PO2);\n\n let norm = Fp::new(FRI_FOLD as u32).inv();\n\n for i in 0..FRI_FOLD {\n\n values[i] *= norm;\n\n }\n\n bit_reverse(values, FRI_FOLD_PO2);\n\n let s_po2 = to_po2(s);\n\n let root_po2 = FRI_FOLD_PO2 + s_po2;\n\n let inv_wk: Fp = Fp::new(ROU_REV[root_po2]).pow(j);\n\n let mut mul = Fp::new(1);\n\n let mut tot = Fp4::zero();\n\n let mut mix_pow = Fp4::one();\n\n for i in 0..FRI_FOLD {\n\n tot += values[i] * mul * mix_pow;\n\n mul *= inv_wk;\n\n mix_pow *= mix;\n\n }\n\n tot\n\n}\n","file_path":"risc0/zkvm/sdk/rust/verify/src/zkp/fri.rs","rank":29,"score":119473.35147682414},{"content":"struct StepState;\n\n\n\n} // namespace risc0::circuit\n","file_path":"risc0/zkvm/circuit/types.h","rank":30,"score":112020.13191925774},{"content":"struct CaptureValLoc {\n\n CaptureValLoc(Value val, SourceLoc loc = SourceLoc::current()) : val(val), loc(loc) {}\n\n CaptureValLoc(Buffer::BufAccess access, SourceLoc loc = SourceLoc::current())\n\n : val(access), loc(loc) {}\n\n CaptureValLoc(Fp fp, SourceLoc loc = SourceLoc::current()) : val(fp), loc(loc) {}\n\n CaptureValLoc(int num, SourceLoc loc = SourceLoc::current()) : val(Fp(num)), loc(loc) {}\n\n Value val;\n\n SourceLoc loc;\n\n};\n\n\n\ninline Value operator+(CaptureValLoc a, CaptureValLoc b) {\n\n return getGlobalContext()->add(a.val.getImpl(), b.val.getImpl(), b.loc);\n\n}\n\n\n\ninline Value operator-(CaptureValLoc a, CaptureValLoc b) {\n\n return getGlobalContext()->sub(a.val.getImpl(), b.val.getImpl(), b.loc);\n\n}\n\n\n\ninline Value operator*(CaptureValLoc a, CaptureValLoc b) {\n\n return getGlobalContext()->mul(a.val.getImpl(), b.val.getImpl(), b.loc);\n","file_path":"risc0/zkvm/circuit/edsl.h","rank":31,"score":108891.32415748121},{"content":"/// Align the given address `addr` upwards to alignment `align`.\n\n///\n\n/// Requires that `align` is a power of two.\n\nfn align_up(addr: usize, align: usize) -> usize {\n\n (addr + align - 1) & !(align - 1)\n\n}\n","file_path":"risc0/zkvm/sdk/rust/serde/src/lib.rs","rank":32,"score":107786.98094581599},{"content":"fn alloc_desc() -> *mut SHADescriptor {\n\n // SAFETY: Single threaded and this is the only place we use CUR_DESC.\n\n unsafe {\n\n let cur_desc = CUR_DESC.0.get();\n\n let ptr = (REGION_SHA_START as *mut SHADescriptor).add(*cur_desc);\n\n *cur_desc += 1;\n\n ptr\n\n }\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/sha.rs","rank":33,"score":96706.49182900965},{"content":"fn receipt(bench: &mut Bencher) {\n\n let data: Vec<u8> = fs::read(\"src/zkvm/simple_receipt.receipt\").unwrap();\n\n let as_u32: Vec<u32> = data\n\n .chunks(4)\n\n .map(|bytes| u32::from_le_bytes(<[u8; 4]>::try_from(bytes).unwrap()))\n\n .collect();\n\n let receipt: Receipt = risc0_zkvm_serde::from_slice(&as_u32).unwrap();\n\n\n\n let method_id =\n\n &MethodID::try_from(fs::read(\"src/zkvm/simple_receipt.id\").unwrap().as_slice()).unwrap();\n\n bench.iter(|| {\n\n receipt.verify(method_id);\n\n })\n\n}\n\n\n\nbenchmark_group!(benches, receipt);\n\nbenchmark_main!(benches);\n","file_path":"risc0/zkvm/sdk/rust/verify/benches/verify.rs","rank":34,"score":95347.90379948377},{"content":"class RegU32 {\n\npublic:\n\n RegU32(BufAlloc& alloc) : buf(alloc.allocGeneric(2)) {}\n\n Value low(SourceLoc loc = SourceLoc::current()) { return buf.at(0, loc); }\n\n Value high(SourceLoc loc = SourceLoc::current()) { return buf.at(1, loc); }\n\n ValueU32 get(SourceLoc loc = SourceLoc::current()) { return {low(loc), high(loc)}; }\n\n void setLow(Value val, SourceLoc loc = SourceLoc::current()) { buf.at(0, loc) = val; }\n\n void setHigh(Value val, SourceLoc loc = SourceLoc::current()) { buf.at(1, loc) = val; }\n\n void set(ValueU32 val, SourceLoc loc = SourceLoc::current()) {\n\n setLow(val.low, loc);\n\n setHigh(val.high, loc);\n\n }\n\n\n\nprivate:\n\n Buffer buf;\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/types.h","rank":35,"score":94547.81265013742},{"content":"/// Write private data to the host.\n\npub fn write<T: Serialize>(data: &T) {\n\n ENV.get().write(data);\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/env.rs","rank":36,"score":86711.23489265633},{"content":"/// Commit public data to the journal.\n\npub fn commit<T: Serialize>(data: &T) {\n\n ENV.get().commit(data);\n\n}\n\n\n\nimpl Env {\n\n fn new() -> Self {\n\n Env {\n\n input: Deserializer::new(unsafe {\n\n slice::from_raw_parts(REGION_INPUT_START as _, REGION_INPUT_LEN / WORD_SIZE)\n\n }),\n\n output: Serializer::new(Slice::new(unsafe {\n\n slice::from_raw_parts_mut(REGION_OUTPUT_START as _, REGION_OUTPUT_LEN / WORD_SIZE)\n\n })),\n\n commit: Serializer::new(Slice::new(unsafe {\n\n slice::from_raw_parts_mut(REGION_COMMIT_START as _, REGION_COMMIT_LEN / WORD_SIZE)\n\n })),\n\n commit_len: 0,\n\n }\n\n }\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/env.rs","rank":37,"score":86711.23489265633},{"content":"// Current sha descriptor index.\n\nstruct CurDesc(UnsafeCell<usize>);\n\n\n\n// SAFETY: single threaded environment\n\nunsafe impl Sync for CurDesc {}\n\n\n\nstatic CUR_DESC: CurDesc = CurDesc(UnsafeCell::new(0));\n\n\n\nconst END_MARKER: u8 = 0x80;\n\n\n\n// Chunk size in words for optimized SHA to operate on; all SHA\n\n// requests must be a multiple of this size.\n\nconst CHUNK_SIZE: usize = 64 / WORD_SIZE;\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/sha.rs","rank":38,"score":86338.15906770964},{"content":"/// Evaluate a polynomial whose coeffients are in the extension field at a\n\n/// point.\n\npub fn poly_eval(coeffs: &[Fp4], x: Fp4) -> Fp4 {\n\n let mut mul = Fp4::one();\n\n let mut tot = Fp4::zero();\n\n for i in 0..coeffs.len() {\n\n tot += coeffs[i] * mul;\n\n mul *= x;\n\n }\n\n tot\n\n}\n","file_path":"risc0/zkp/rust/core/src/poly.rs","rank":39,"score":85276.37193956622},{"content":"pub fn verify<S: Sha, C: Circuit>(\n\n sha: &S,\n\n circuit: &mut C,\n\n proof: &[u32],\n\n) -> Result<(), VerificationError> {\n\n // Make IOP\n\n let mut iop = ReadIOP::new(sha, proof);\n\n\n\n // Do 'execute' phase and get size\n\n circuit.execute(&mut iop);\n\n let po2 = circuit.po2();\n\n assert!(po2 as usize <= MAX_CYCLES_PO2);\n\n let size = 1 << po2;\n\n let domain = INV_RATE * size;\n\n\n\n // Get taps and compute sizes\n\n let taps = circuit.taps();\n\n // TODO: This is a very silly way to do this\n\n let mut accum_size = 0;\n\n let mut code_size = 0;\n","file_path":"risc0/zkvm/sdk/rust/verify/src/zkp/verify.rs","rank":40,"score":84758.52982442042},{"content":"/// Require that accesses to behind the given pointer before the memory\n\n/// barrier don't get optimized away or reordered to after the memory\n\n/// barrier.\n\npub fn memory_barrier<T>(ptr: *const T) {\n\n // SAFETY: This passes a pointer in, but does nothing with it.\n\n unsafe { asm!(\"/* {0} */\", in(reg) (ptr)) }\n\n}\n","file_path":"risc0/zkvm/sdk/rust/guest/src/lib.rs","rank":41,"score":84758.52982442042},{"content":"struct OpCombine : public PolyOpBase<OpCombine, 7, true> {\n\n PolyOp prev;\n\n PolyOp mul;\n\n PolyOp inner;\n\n OpCombine(PolyOp prev, PolyOp mul, PolyOp inner) : prev(prev), mul(mul), inner(inner) {}\n\n int getDegree() const { return std::max(prev->degree(), mul->degree() + inner->degree()); }\n\n std::tuple<PolyOp, PolyOp, PolyOp> key() const { return std::make_tuple(prev, mul, inner); }\n\n void computeTaps(PolyContext::Impl& impl) override {\n\n prev->computeTaps(impl);\n\n mul->computeTaps(impl);\n\n inner->computeTaps(impl);\n\n }\n\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\n\n void findCriticalPath(PolyContext::Impl& impl) override;\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/poly_context.cpp","rank":42,"score":84756.5328483524},{"content":"struct OpBegin : public PolyOpBase<OpBegin, 5, true> {\n\n int getDegree() const { return 0; }\n\n int key() const { return 0; }\n\n void computeTaps(PolyContext::Impl& impl) override {}\n\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\n\n void findCriticalPath(PolyContext::Impl& impl) override;\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/poly_context.cpp","rank":43,"score":84756.5328483524},{"content":"struct OpAssertZero : public PolyOpBase<OpAssertZero, 6, true> {\n\n PolyOp prev;\n\n PolyOp zero;\n\n OpAssertZero(PolyOp prev, PolyOp zero) : prev(prev), zero(zero) {}\n\n int getDegree() const { return std::max(prev->degree(), zero->degree()); }\n\n std::pair<PolyOp, PolyOp> key() const { return std::make_pair(prev, zero); }\n\n void computeTaps(PolyContext::Impl& impl) override {\n\n prev->computeTaps(impl);\n\n zero->computeTaps(impl);\n\n }\n\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\n\n void findCriticalPath(PolyContext::Impl& impl) override;\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/poly_context.cpp","rank":44,"score":81144.88094683453},{"content":" constexpr bool operator!=(Fp4 rhs) device const { return Fp4(*this) != rhs; }\n","file_path":"risc0/zkp/core/fp4.h","rank":45,"score":71499.83503820896},{"content":"struct RoundResult {\n\n GameState state;\n\n HitType hit;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(state);\n\n ar.transfer(hit);\n\n }\n\n\n","file_path":"examples/cpp/battleship/battleship.h","rank":46,"score":71499.83503820896},{"content":" RegU32 result;\n","file_path":"risc0/zkvm/circuit/cycle.h","rank":47,"score":71484.12067528932},{"content":"fn main() {\n\n CFG.include_prefix = \"risc0/zkp\";\n\n CFG.exported_header_links = vec![\"risc0-core-sys\"];\n\n\n\n let mut build = cxx_build::bridge(\"lib.rs\");\n\n build\n\n .file(\"accel/backend/cpu/impl.cpp\")\n\n .file(\"core/ntt.cpp\")\n\n .file(\"core/poly.cpp\")\n\n .file(\"core/sha_rng.cpp\")\n\n .file(\"prove/fri.cpp\")\n\n .file(\"prove/merkle.cpp\")\n\n .file(\"prove/poly_group.cpp\")\n\n .file(\"prove/prove.cpp\")\n\n .file(\"verify/fri.cpp\")\n\n .file(\"verify/merkle.cpp\")\n\n .file(\"verify/taps.cpp\")\n\n .file(\"verify/verify.cpp\")\n\n .define(\"__TBB_NO_IMPLICIT_LINKAGE\", None)\n\n .flag_if_supported(\"/std:c++17\")\n","file_path":"risc0/zkp/build.rs","rank":48,"score":66509.02904792712},{"content":"fn main() {\n\n CFG.include_prefix = \"risc0/core\";\n\n\n\n let rng_file = match env::var(\"CARGO_CFG_TARGET_OS\").unwrap().as_str() {\n\n \"linux\" => \"rng_linux.cpp\",\n\n \"macos\" => \"rng_macos.cpp\",\n\n \"windows\" => \"rng_win32.cpp\",\n\n os => panic!(\"Unsupported target_os: {os}\"),\n\n };\n\n\n\n cxx_build::bridge(\"lib.rs\")\n\n .file(\"elf.cpp\")\n\n .file(\"log.cpp\")\n\n .file(\"rng.cpp\")\n\n .file(rng_file)\n\n .flag_if_supported(\"/std:c++17\")\n\n .flag_if_supported(\"-std=c++17\")\n\n .warnings(false)\n\n .compile(\"risc0-core-sys\");\n\n}\n","file_path":"risc0/core/build.rs","rank":49,"score":66509.02904792712},{"content":"fn main() {\n\n CFG.include_prefix = \"risc0/zkvm\";\n\n\n\n let inc_dir = env::var_os(\"DEP_RISC0_ZKVM_CIRCUIT_GEN_INC\").unwrap();\n\n\n\n let mut build = cxx_build::bridge(\"lib.rs\");\n\n build\n\n .file(\"prove/exec.cpp\")\n\n .file(\"prove/io_handler.cpp\")\n\n .file(\"prove/method_id.cpp\")\n\n .file(\"prove/riscv.cpp\")\n\n .file(\"prove/step_context.cpp\")\n\n .file(\"prove/step.cpp\")\n\n .file(\"verify/riscv.cpp\")\n\n .file(\"sdk/cpp/host/c_api.cpp\")\n\n .file(\"sdk/cpp/host/receipt.cpp\")\n\n .include(inc_dir)\n\n .define(\"__TBB_NO_IMPLICIT_LINKAGE\", None)\n\n .flag_if_supported(\"/std:c++17\")\n\n .flag_if_supported(\"-std=c++17\")\n","file_path":"risc0/zkvm/build.rs","rank":50,"score":66509.02904792712},{"content":"fn main() {\n\n CFG.include_prefix = \"risc0/zkvm/platform\";\n\n\n\n cxx_build::bridge(\"src/lib.rs\")\n\n .flag_if_supported(\"/std:c++17\")\n\n .flag_if_supported(\"-std=c++17\")\n\n .warnings(false)\n\n .compile(\"risc0-zkp-platform\");\n\n}\n","file_path":"risc0/zkvm/platform/build.rs","rank":51,"score":64816.002675058044},{"content":"fn main() {\n\n CFG.include_prefix = \"risc0/zkvm/circuit\";\n\n CFG.exported_header_links = vec![\"risc0-zkp-sys\", \"risc0-zkvm-platform-sys\"];\n\n\n\n cxx_build::bridge(\"lib.rs\")\n\n .file(\"accum_regs.cpp\")\n\n .file(\"compute_cycle.cpp\")\n\n .file(\"context.cpp\")\n\n .file(\"data_regs.cpp\")\n\n .file(\"decode_cycle.cpp\")\n\n .file(\"divide_cycle.cpp\")\n\n .file(\"final_cycle.cpp\")\n\n .file(\"gen_context.cpp\")\n\n .file(\"make_circuit.cpp\")\n\n .file(\"mem_check.cpp\")\n\n .file(\"mem_io_regs.cpp\")\n\n .file(\"multiply_cycle.cpp\")\n\n .file(\"poly_context.cpp\")\n\n .file(\"sha_cycle.cpp\")\n\n .file(\"step_state.cpp\")\n\n .flag_if_supported(\"/std:c++17\")\n\n .flag_if_supported(\"/Zc:preprocessor\")\n\n .flag_if_supported(\"/EHsc\")\n\n .flag_if_supported(\"-std=c++17\")\n\n .warnings(false)\n\n .compile(\"risc0-zkp-circuit\");\n\n\n\n println!(\"cargo:rustc-link-lib=static=risc0-core-sys\");\n\n}\n","file_path":"risc0/zkvm/circuit/build.rs","rank":52,"score":64816.002675058044},{"content":"// This class is an implementation detail and carefully built to be efficient on\n\n// RISC-V for use in recursion.\n\nstruct TapData {\n\n uint16_t offset; // The offset in register group (reg #)\n\n uint16_t back; // How many cycles back this tap is\n\n RegisterGroup group; // Which register group this tap is a part of\n\n // Precomputed helpers to speed up iteration\n\n uint8_t combo; // Which combo this register is part of\n\n uint8_t skip; // How far to skip to next register\n\n bool operator<(const TapData& rhs) const {\n\n if (group != rhs.group) {\n\n return group < rhs.group;\n\n }\n\n if (offset != rhs.offset) {\n\n return offset < rhs.offset;\n\n }\n\n return back < rhs.back;\n\n }\n\n bool operator==(const TapData& rhs) const {\n\n return group == rhs.group && offset == rhs.offset && back == rhs.back;\n\n }\n\n};\n\n\n\n} // namespace detail\n\n\n","file_path":"risc0/zkp/verify/taps.h","rank":53,"score":64761.68084595642},{"content":"// Combo data holds the tap set for each 'combo'. Basically, combo N consists\n\n// of taps in the range [offsets[n], offsets[n+1]). Again this is an\n\n// implementation detail, and the format is designed to put the actual arrays\n\n// into static data.\n\nstruct ComboData {\n\n uint16_t* taps;\n\n uint16_t* offsets;\n\n uint16_t count;\n\n};\n\n\n\n} // namespace detail\n\n\n","file_path":"risc0/zkp/verify/taps.h","rank":54,"score":64755.69524979392},{"content":"struct Op {\n\n OpType type;\n\n size_t out;\n\n size_t a;\n\n size_t b;\n\n size_t c;\n\n Fp val;\n\n const char* loc;\n\n};\n\n\n\nstatic constexpr size_t kNumSteps = kNumStepFp4s + kNumStepCons;\n\n\n\nstatic const Op g_steps[kNumSteps] = {\n\n#define CHECK_EVAL\n\n#define do_const(out, cval) {OpType::CONST, out, 0, 0, 0, cval},\n\n#define do_get(out, buf, reg, back, id) {OpType::GET, out, id, 0, 0, 0},\n\n#define do_get_global(out, reg) {OpType::GET_GLOBAL, out, reg, 0, 0, 0},\n\n#define do_begin(out) {OpType::BEGIN, out, 0, 0, 0, 0},\n\n#define do_assert_zero(out, in, zval, loc) {OpType::ASSERT_ZERO, out, in, zval, 0, 0, loc},\n\n#define do_combine(out, prev, cond, inner, loc) {OpType::COMBINE, out, prev, cond, inner, 0, loc},\n","file_path":"risc0/zkvm/verify/riscv.cpp","rank":55,"score":64751.48711085541},{"content":"struct TurnMessage {\n\n Position shot;\n\n};\n\n\n","file_path":"examples/cpp/battleship/protocol.h","rank":56,"score":64751.48711085541},{"content":"struct StepContext {\n\n MemoryHandler* io;\n\n MemoryState mem;\n\n uint32_t curStep;\n\n uint32_t numSteps;\n\n Fp globals[kGlobalSize];\n\n\n\n Fp get(const Fp* buf, size_t offset, size_t back);\n\n void set(Fp* buf, size_t offset, Fp val);\n\n Fp getDigits(const Fp* buf, size_t bits, size_t offset, size_t back, size_t size);\n\n Fp setDigits(Fp* buf, size_t bits, size_t offset, size_t size, Fp val);\n\n Fp getMux(const Fp* buf, size_t offset, size_t back, size_t size);\n\n void setMux(Fp* buf, size_t offset, size_t size, Fp val);\n\n void memWrite(Fp cycle, Fp addr, Fp low, Fp high);\n\n std::array<Fp, 2> memRead(Fp cycle, Fp addr);\n\n std::array<Fp, 5> memCheck(); // Cycle, Addr, IsWrite, Low, High\n\n std::array<Fp, 4> divide(Fp numerLow, Fp numerHigh, Fp denomLow, Fp denomHigh);\n\n void requireDigits(Fp* buf, size_t bits, size_t offset, size_t size);\n\n void requireMux(Fp* buf, size_t offset, size_t size, const char* msg);\n\n void requireZero(Fp val, const char* msg);\n","file_path":"risc0/zkvm/prove/step.h","rank":57,"score":64751.48711085541},{"content":"struct InitMessage {\n\n risc0::Receipt receipt;\n\n\n\n struct Content {\n\n risc0::ShaDigest state;\n\n\n\n template <typename Archive> void transfer(Archive& ar) { ar.transfer(state); }\n\n };\n\n\n\n Content decode() const;\n\n};\n\n\n","file_path":"examples/cpp/battleship/protocol.h","rank":58,"score":64751.48711085541},{"content":"struct Primitives {\n\n bool flag;\n\n int8_t i8;\n\n uint8_t u8;\n\n int16_t i16;\n\n uint16_t u16;\n\n int32_t i32;\n\n uint32_t u32;\n\n int64_t i64;\n\n uint64_t u64;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(flag);\n\n ar.transfer(i8);\n\n ar.transfer(u8);\n\n ar.transfer(i16);\n\n ar.transfer(u16);\n\n ar.transfer(i32);\n\n ar.transfer(u32);\n\n ar.transfer(i64);\n\n ar.transfer(u64);\n\n }\n\n\n\n bool operator==(const Primitives& rhs) const {\n\n return flag == rhs.flag && i8 == rhs.i8 && u8 == rhs.u8 && i16 == rhs.i16 && u16 == rhs.u16 &&\n\n i32 == rhs.i32 && u32 == rhs.u32 && i64 == rhs.i64 && u64 == rhs.u64;\n\n }\n\n};\n\n\n","file_path":"risc0/core/test/archive.cpp","rank":59,"score":64751.48711085541},{"content":"struct RoundMessage {\n\n risc0::Receipt receipt;\n\n\n\n struct Content {\n\n risc0::ShaDigest old_state;\n\n risc0::ShaDigest new_state;\n\n Position shot;\n\n HitType hit;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(old_state);\n\n ar.transfer(new_state);\n\n ar.transfer(shot);\n\n ar.transfer(hit);\n\n }\n\n };\n\n\n\n Content decode() const;\n\n};\n\n\n","file_path":"examples/cpp/battleship/protocol.h","rank":60,"score":64751.48711085541},{"content":"struct ShuffleMessage {\n\n risc0::Receipt receipt;\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":61,"score":64751.48711085541},{"content":"struct ElfHeader {\n\n uint8_t ei_magic[4];\n\n uint8_t ei_class;\n\n uint8_t ei_data;\n\n uint8_t ei_version;\n\n uint8_t ei_pad[9];\n\n uint16_t e_type;\n\n uint16_t e_machine;\n\n uint32_t e_version;\n\n uint32_t e_entry;\n\n uint32_t e_phoff;\n\n uint32_t e_shoff;\n\n uint32_t e_flags;\n\n uint16_t e_ehsize;\n\n uint16_t e_phentsize;\n\n uint16_t e_phnum;\n\n uint16_t e_shentsize;\n\n uint16_t e_shnum;\n\n uint16_t e_shstrndx;\n\n};\n\n\n","file_path":"risc0/core/elf.cpp","rank":62,"score":64751.48711085541},{"content":"struct ProgHeader {\n\n uint32_t p_type;\n\n uint32_t p_offset;\n\n uint32_t p_vaddr;\n\n uint32_t p_paddr;\n\n uint32_t p_filesz;\n\n uint32_t p_memsz;\n\n uint32_t p_flags;\n\n uint32_t p_align;\n\n};\n\n\n\n} // namespace\n\n\n\nuint32_t loadElf(const std::string& name, uint32_t maxMem, std::map<uint32_t, uint32_t>& memOut) {\n\n using namespace std;\n\n ifstream is;\n\n is.open(name, ios::binary);\n\n if (is.fail() || is.bad()) {\n\n std::stringstream ss;\n\n ss << \"Could not load ELF: \" << name;\n","file_path":"risc0/core/elf.cpp","rank":63,"score":64751.48711085541},{"content":"struct ShuffleContent {\n\n risc0::ShaDigest dealerKeyDigest;\n\n risc0::Key playerKey;\n\n risc0::ShaDigest deckDigest;\n\n uint32_t deckSize;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(dealerKeyDigest);\n\n ar.transfer(playerKey);\n\n ar.transfer(deckDigest);\n\n ar.transfer(deckSize);\n\n }\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":64,"score":64751.48711085541},{"content":"struct MemoryState {\n\n std::map<uint32_t, uint32_t> data;\n\n std::set<MemoryEvent> history;\n\n\n\n void dump(size_t logLevel);\n\n\n\n uint8_t loadByte(uint32_t addr);\n\n uint32_t load(uint32_t addr);\n\n uint32_t loadBE(uint32_t addr);\n\n void loadRegion(uint32_t addr, void* ptr, uint32_t len);\n\n\n\n void storeByte(uint32_t addr, uint8_t byte);\n\n void store(uint32_t addr, uint32_t value);\n\n void store(uint32_t addr, const void* ptr, uint32_t len);\n\n\n\n size_t strlen(uint32_t addr);\n\n};\n\n\n","file_path":"risc0/zkvm/prove/step.h","rank":65,"score":64751.48711085541},{"content":"struct MemoryEvent {\n\n uint32_t addr;\n\n uint32_t cycle;\n\n bool isWrite;\n\n uint32_t data;\n\n bool operator<(const MemoryEvent& rhs) const {\n\n if (addr != rhs.addr) {\n\n return addr < rhs.addr;\n\n }\n\n return cycle < rhs.cycle;\n\n }\n\n};\n\n\n","file_path":"risc0/zkvm/prove/step.h","rank":66,"score":64751.48711085541},{"content":"struct IoHandler {\n\n virtual void onInit(MemoryState& mem) {}\n\n virtual void onWrite(const BufferU8& data) {}\n\n virtual void onCommit(const BufferU8& data) {}\n\n virtual void onFault(const std::string& msg);\n\n virtual KeyStore& getKeyStore() = 0;\n\n};\n\n\n","file_path":"risc0/zkvm/prove/step.h","rank":67,"score":64751.48711085541},{"content":"struct ValueImplBase {\n\n virtual ~ValueImplBase() {}\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/context.h","rank":68,"score":63173.14940601573},{"content":"/// A structure representing a SHA256 digest.\n\nstruct Digest {\n\n /// @private\n\n uint32_t words[8];\n\n\n\n /// @private\n\n template <typename Archive> void transfer(Archive& ar) {\n\n for (uint32_t& word : words) {\n\n ar.transfer(word);\n\n }\n\n }\n\n};\n\n\n","file_path":"risc0/zkvm/sdk/cpp/guest/sha.h","rank":69,"score":63173.14940601573},{"content":"// The initial message, sent from dealer to player, to ensure dealer shuffles fairly.\n\nstruct DealerCommitMessage {\n\n risc0::ShaDigest dealerKeyDigest;\n\n uint32_t deckSize;\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":70,"score":63173.14940601573},{"content":"struct PlayerCommitMessage {\n\n risc0::Key playerKey;\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":71,"score":63173.14940601573},{"content":"struct BufferImplBase {\n\n virtual ~BufferImplBase() {}\n\n size_t size;\n\n size_t offset;\n\n size_t back = 0;\n\n size_t digits = 0;\n\n bool isMux = false;\n\n};\n\n\n","file_path":"risc0/zkvm/circuit/context.h","rank":72,"score":63173.14940601573},{"content":"struct TapSetData {\n\n const detail::TapData* taps;\n\n size_t groupBegin[kNumRegisterGroups + 1];\n\n ComboData combos;\n\n};\n\n\n\n} // namespace detail\n\n\n\ntemplate <typename It> class IteratorRange {\n\npublic:\n\n IteratorRange(It begin, It end) : begin_(begin), end_(end) {}\n\n It begin() const { return begin_; }\n\n It end() const { return end_; }\n\n\n\nprivate:\n\n It begin_;\n\n It end_;\n\n};\n\n\n","file_path":"risc0/zkp/verify/taps.h","rank":73,"score":63173.14940601573},{"content":"struct CardResponseContent {\n\n risc0::ShaDigest deckDigest;\n\n uint32_t pos;\n\n uint32_t card;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(deckDigest);\n\n ar.transfer(pos);\n\n ar.transfer(card);\n\n }\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":74,"score":63173.14940601573},{"content":"struct Receipt {\n\n BufferU8 journal;\n\n BufferU32 seal;\n\n\n\n // Verify a receipt against some code, throws if invalid.\n\n void verify(const MethodId& methodId) const;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(journal);\n\n ar.transfer(seal);\n\n }\n\n};\n\n\n","file_path":"risc0/zkvm/sdk/cpp/host/receipt.h","rank":75,"score":63173.14940601573},{"content":"struct CardResponseMessage {\n\n risc0::Receipt receipt;\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":76,"score":63173.14940601573},{"content":"struct CardRequestMessage {\n\n uint32_t pos;\n\n};\n\n\n","file_path":"examples/cpp/deck/protocol.h","rank":77,"score":63173.14940601573},{"content":"struct MixState {\n\n Fp4 tot;\n\n Fp4 mul;\n\n};\n\n\n\n} // namespace\n\n\n\nvoid RiscVProveCircuit::evalCheck( //\n\n AccelSlice<Fp> check, // Output: Check polynomial\n\n // Evaluations of each polynomial on an extended domain\n\n AccelConstSlice<Fp> codeEval, //\n\n AccelConstSlice<Fp> dataEval, //\n\n AccelConstSlice<Fp> accumEval, //\n\n // Mix factor for polynomial constraints\n\n Fp4 polyMix) const {\n\n size_t size = size_t(1) << po2_;\n\n size_t domain = size * kInvRate;\n\n uint32_t mask = domain - 1;\n\n Fp* out = check.devicePointer();\n\n constexpr size_t expPo2 = log2Ceil(kInvRate);\n","file_path":"risc0/zkvm/prove/riscv.cpp","rank":78,"score":63173.14940601573},{"content":"struct Digest;\n","file_path":"risc0/zkvm/sdk/cpp/guest/key.h","rank":79,"score":63173.14940601573},{"content":"struct StringPair {\n\n std::string first;\n\n std::string second;\n\n\n\n template <typename Archive> void transfer(Archive& ar) {\n\n ar.transfer(first);\n\n ar.transfer(second);\n\n }\n\n\n\n bool operator==(const StringPair& rhs) const {\n\n return first == rhs.first && second == rhs.second;\n\n }\n\n};\n\n\n","file_path":"risc0/core/test/archive.cpp","rank":80,"score":63173.14940601573},{"content":"fn main() {\n\n let out_dir = env::var(\"OUT_DIR\").unwrap();\n\n let inc_dir = Path::new(&out_dir);\n\n let out_dir = inc_dir.join(\"risc0\").join(\"zkvm\").join(\"circuit\");\n\n let out_path = out_dir.join(\"step.cpp.inc\");\n\n\n\n fs::create_dir_all(out_dir).unwrap();\n\n\n\n make_circuit(&out_path.to_str().unwrap()).unwrap();\n\n\n\n println!(\"cargo:inc={}\", inc_dir.to_str().unwrap());\n\n}\n","file_path":"risc0/zkvm/circuit/make-circuit/build.rs","rank":81,"score":61758.74964389549},{"content":"fn main() {\n\n risc0_build::link();\n\n}\n","file_path":"risc0/zkvm/sdk/rust/guest/build.rs","rank":82,"score":61758.74964389549},{"content":"fn main() {\n\n risc0_build::embed_methods();\n\n}\n","file_path":"risc0/zkvm/sdk/rust/methods/build.rs","rank":83,"score":61758.74964389549},{"content":"fn main() {\n\n println!(\"cargo:rustc-link-lib=static=tbb\");\n\n println!(\"cargo:rustc-link-lib=static=risc0-core-sys\");\n\n println!(\"cargo:rustc-link-lib=static=risc0-zkp-sys\");\n\n println!(\"cargo:rustc-link-lib=static=risc0-zkvm-sys\");\n\n}\n","file_path":"risc0/zkvm/sdk/rust/host/build.rs","rank":84,"score":61758.74964389549},{"content":"struct ArchiveTestBuffer {\n\n std::unique_ptr<uint32_t[]> buf;\n\n size_t size;\n\n};\n\n\n","file_path":"risc0/core/test/archive.cpp","rank":85,"score":61696.98711028791},{"content":"struct InternLessThan {\n\n bool operator()(PolyOp a, PolyOp b) const { return a->lessThan(*b); }\n\n};\n\n\n\n} // namespace\n\n\n","file_path":"risc0/zkvm/circuit/poly_context.cpp","rank":86,"score":61696.98711028791},{"content":"struct ReceiptReader {\n\npublic:\n\n ReceiptReader(const Receipt& receipt) : stream(receipt.journal), archive(stream) {}\n\n\n\n template <typename T> T read() {\n\n T out;\n\n archive.transfer(out);\n\n return out;\n\n }\n\n\n\nprivate:\n\n CheckedStreamReader stream;\n\n ArchiveReader<CheckedStreamReader> archive;\n\n};\n\n\n","file_path":"risc0/zkvm/sdk/cpp/host/receipt.h","rank":87,"score":61696.98711028791},{"content":"struct ProveRoundInfo {\n\n size_t size;\n\n size_t domain;\n\n AccelSlice<Fp> evaluated;\n\n AccelSlice<Fp> outCoeffs;\n\n std::unique_ptr<MerkleTreeProver> merkle;\n\n\n\n ProveRoundInfo(WriteIOP& iop, AccelConstSlice<Fp> coeffs)\n\n : size(coeffs.size() / 4) // Coeffs are really Fp4s, but we treat as FP to use NTT/Merkle\n\n , domain(size * kInvRate)\n\n , evaluated(AccelSlice<Fp>::allocate(domain * 4))\n\n , outCoeffs(AccelSlice<Fp>::allocate(size / kFriFold * 4)) {\n\n LOG(1, \"Doing FRI folding\");\n\n batchExpand(evaluated, coeffs, 4);\n\n batchEvaluateNTT(evaluated, 4, log2Ceil(kInvRate));\n\n merkle =\n\n std::make_unique<MerkleTreeProver>(evaluated, domain / kFriFold, kFriFold * 4, kQueries);\n\n merkle->commit(iop);\n\n Fp4 foldMix = Fp4::random(iop);\n\n friFoldAccel(outCoeffs, coeffs, AccelSlice<Fp4>::copy(&foldMix, 1));\n","file_path":"risc0/zkp/prove/fri.cpp","rank":88,"score":61696.98711028791},{"content":"struct VerifyRoundInfo {\n\n size_t domain;\n\n MerkleTreeVerifier merkle;\n\n Fp4 mix;\n\n\n\n VerifyRoundInfo(ReadIOP& iop, size_t inDomain)\n\n : domain(inDomain / kFriFold)\n\n , merkle(iop, domain, kFriFold * 4, kQueries)\n\n , mix(Fp4::random(iop)) {}\n\n\n\n void verifyQuery(ReadIOP& iop, size_t* pos, Fp4* goal) const {\n\n // Compute which group we are in\n\n size_t quot = *pos / domain;\n\n size_t group = *pos % domain;\n\n // Get the column data\n\n auto data = merkle.verify(iop, group);\n\n std::vector<Fp4> data4(kFriFold);\n\n for (size_t i = 0; i < kFriFold; i++) {\n\n data4[i] = Fp4(data[0 * kFriFold + i],\n\n data[1 * kFriFold + i],\n","file_path":"risc0/zkp/verify/fri.cpp","rank":89,"score":61696.98711028791},{"content":"#[ctor::ctor]\n\nfn init() {\n\n unsafe { ffi::risc0_init() };\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use super::Prover;\n\n use anyhow::Result;\n\n use risc0_zkvm_core::Digest;\n\n use risc0_zkvm_methods::methods::{FAIL_ID, FAIL_PATH, IO_ID, IO_PATH, SHA_ID, SHA_PATH};\n\n use risc0_zkvm_serde::{from_slice, to_vec};\n\n\n\n #[test]\n\n fn sha() {\n\n assert_eq!(\n\n run_sha(\"\"),\n\n Digest::new([\n\n 0xe3b0c442, 0x98fc1c14, 0x9afbf4c8, 0x996fb924, 0x27ae41e4, 0x649b934c, 0xa495991b,\n\n 0x7852b855,\n\n ])\n","file_path":"risc0/zkvm/sdk/rust/host/src/lib.rs","rank":90,"score":60373.9051376423},{"content":"fn main() {\n\n risc0_build::link();\n\n}\n","file_path":"risc0/zkvm/sdk/rust/methods/inner/build.rs","rank":91,"score":60373.9051376423},{"content":"struct Env {\n\n input: Deserializer<'static>,\n\n output: Serializer<Slice<'static>>,\n\n commit: Serializer<Slice<'static>>,\n\n commit_len: usize,\n\n}\n\n\n","file_path":"risc0/zkvm/sdk/rust/guest/src/env.rs","rank":92,"score":60313.38964484431},{"content":"struct risc0_prover {\n\n std::unique_ptr<risc0::Prover> prover;\n\n};\n\n\n","file_path":"risc0/zkvm/sdk/cpp/host/c_api.cpp","rank":93,"score":60313.38964484431},{"content":"struct risc0_receipt {\n\n risc0::Receipt receipt;\n\n};\n\n\n\nvoid risc0_init() {\n\n if (const char* level = std::getenv(\"RISC0_LOG\")) {\n\n risc0::setLogLevel(std::atoi(level));\n\n }\n\n}\n\n\n\nconst char* risc0_string_ptr(risc0_string* str) {\n\n return str->str.c_str();\n\n}\n\n\n\nvoid risc0_string_free(risc0_string* str) {\n\n risc0_error err;\n\n ffi_wrap_void(&err, [&] { delete str; });\n\n}\n\n\n\nrisc0_prover* risc0_prover_new(risc0_error* err,\n","file_path":"risc0/zkvm/sdk/cpp/host/c_api.cpp","rank":94,"score":60313.38964484431},{"content":"struct BenchmarkStreamWriter {\n\n void write_word(uint32_t word) { tot_written += sizeof(uint32_t); }\n\n void write_dword(uint64_t dword) { tot_written += sizeof(uint64_t); }\n\n void write_buffer(const void* buf, size_t len) { tot_written += align(len); }\n\n\n\n size_t tot_written = 0;\n\n};\n\nstatic_assert(is_stream_writer<BenchmarkStreamWriter>());\n\n\n\nstatic void BM_Simple_Loop(benchmark::State& state) {\n\n uint32_t num_iter = state.range(0);\n\n size_t tot_iter = 0;\n\n\n\n for (auto _ : state) {\n\n MethodId methodId = makeMethodId(\"examples/cpp/deck/shuffle_method\");\n\n Prover prover(\"risc0/zkvm/prove/bench/shuffle_method\", methodId);\n\n prover.writeInput(num_iter);\n\n VectorStreamWriter receipt_buf;\n\n Receipt receipt = prover.run();\n\n BenchmarkStreamWriter writer;\n","file_path":"risc0/zkvm/prove/bench/benchmark.cpp","rank":95,"score":60313.38964484431},{"content":"struct risc0_string {\n\n std::string str;\n\n};\n\n\n\n} // extern \"C\"\n\n\n\ntemplate <typename F> void ffi_wrap_void(risc0_error* err, F fn) {\n\n try {\n\n err->msg = nullptr;\n\n fn();\n\n } catch (const std::exception& ex) {\n\n err->msg = new risc0_string{ex.what()};\n\n } catch (...) {\n\n err->msg = new risc0_string{\"C++ exception\"};\n\n }\n\n}\n\n\n\ntemplate <typename T, typename F> T ffi_wrap(risc0_error* err, T val, F fn) {\n\n try {\n\n err->msg = nullptr;\n","file_path":"risc0/zkvm/sdk/cpp/host/c_api.cpp","rank":96,"score":60313.38964484431}],"string":"[\n {\n \"content\": \"fn into_words(slice: &[u8]) -> Result<Vec<u32>> {\\n\\n let mut vec = Vec::new();\\n\\n let chunks = slice.chunks_exact(4);\\n\\n assert!(chunks.remainder().len() == 0);\\n\\n for chunk in chunks {\\n\\n let word = chunk[0] as u32\\n\\n | (chunk[1] as u32) << 8\\n\\n | (chunk[2] as u32) << 16\\n\\n | (chunk[3] as u32) << 24;\\n\\n vec.push(word);\\n\\n }\\n\\n Ok(vec)\\n\\n}\\n\\n\\n\\nimpl Receipt {\\n\\n /// Verify that the current [Receipt] is a valid result of executing the\\n\\n /// method associated with the given method ID in a ZKVM.\\n\\n pub fn verify(&self, method_id: &[u8]) -> Result<()> {\\n\\n let mut err = ffi::RawError::default();\\n\\n unsafe {\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/host/src/lib.rs\",\n \"rank\": 1,\n \"score\": 253987.91618732194\n },\n {\n \"content\": \"fn set_word(buf: &mut [u8], idx: usize, word: u32) {\\n\\n buf[(4 * idx)..(4 * idx + 4)].copy_from_slice(&word.to_le_bytes());\\n\\n}\\n\\n\\n\\nimpl Sha for Impl {\\n\\n type DigestPtr = Box<Digest>;\\n\\n\\n\\n fn hash_bytes(&self, bytes: &[u8]) -> Self::DigestPtr {\\n\\n let mut hasher = Sha256::new();\\n\\n hasher.update(bytes);\\n\\n Box::new(Digest::new(\\n\\n hasher\\n\\n .finalize()\\n\\n .as_slice()\\n\\n .chunks(4)\\n\\n .map(|chunk| u32::from_be_bytes(chunk.try_into().unwrap()))\\n\\n .collect::<Vec<u32>>()\\n\\n .try_into()\\n\\n .unwrap(),\\n\\n ))\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/sha_cpu.rs\",\n \"rank\": 2,\n \"score\": 244722.86162393662\n },\n {\n \"content\": \"pub fn to_slice<'a, 'b, T>(value: &'b T, buf: &'a mut [u32]) -> Result<&'a [u32]>\\n\\nwhere\\n\\n T: Serialize + ?Sized,\\n\\n{\\n\\n let mut serializer = Serializer::new(Slice::new(buf));\\n\\n value.serialize(&mut serializer)?;\\n\\n serializer.stream.release()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/serde/src/serializer.rs\",\n \"rank\": 3,\n \"score\": 231860.65485421906\n },\n {\n \"content\": \"/// Makes a digest for a slice of bytes.\\n\\n///\\n\\n/// Since there are no guarantees on alignment, an internal copy is made.\\n\\npub fn digest_u8_slice(data: &[u8]) -> &'static Digest {\\n\\n let len_bytes = data.len();\\n\\n let cap = compute_capacity_needed(len_bytes);\\n\\n let mut data_u32 = Vec::<u32>::with_capacity(cap);\\n\\n\\n\\n let whole_words = len_bytes / WORD_SIZE;\\n\\n // First copy in all the words we can.\\n\\n let words_copied: usize;\\n\\n match bytemuck::try_cast_slice(&data[..whole_words * WORD_SIZE]) as Result<&[u32], _> {\\n\\n Ok(words) => {\\n\\n data_u32.extend_from_slice(words);\\n\\n words_copied = whole_words;\\n\\n }\\n\\n Err(_) => {\\n\\n words_copied = 0;\\n\\n }\\n\\n };\\n\\n\\n\\n data_u32.resize(cap, 0);\\n\\n // Now copy in any remaining bytes.\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/sha.rs\",\n \"rank\": 4,\n \"score\": 214959.80470416165\n },\n {\n \"content\": \"/// Produces a machine generated .h file that implements the RISC-V circuit and writes it to a file.\\n\\npub fn make_circuit(path: &str) -> Result<()> {\\n\\n let_cxx_string!(path = path);\\n\\n Ok(ffi::make_circuit(&path)?)\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/circuit/lib.rs\",\n \"rank\": 5,\n \"score\": 190353.8585721897\n },\n {\n \"content\": \"pub fn make_method_id_from_elf(path: &str) -> Result<MethodId> {\\n\\n let_cxx_string!(cxx_path = path);\\n\\n Ok(ffi::make_method_id_from_elf(&cxx_path)?)\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/lib.rs\",\n \"rank\": 6,\n \"score\": 173516.15540941834\n },\n {\n \"content\": \"pub fn to_vec_with_capacity<'a, T>(value: &'a T, cap: usize) -> Result<alloc::vec::Vec<u32>>\\n\\nwhere\\n\\n T: Serialize + ?Sized,\\n\\n{\\n\\n let vec = AllocVec::with_capacity(cap);\\n\\n let mut serializer = Serializer::new(vec);\\n\\n value.serialize(&mut serializer)?;\\n\\n serializer.stream.release()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/serde/src/serializer.rs\",\n \"rank\": 7,\n \"score\": 168155.26535804546\n },\n {\n \"content\": \"/// Read private data from the host.\\n\\npub fn read<T: Deserialize<'static>>() -> T {\\n\\n ENV.get().read()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/env.rs\",\n \"rank\": 8,\n \"score\": 167125.50807921172\n },\n {\n \"content\": \"/// Perform a reverse butterfly transform of a buffer of (1 << n) numbers.\\n\\n/// The result of this computation is a discrete Fourier transform, but with\\n\\n/// changed indices. This is described [here](https://en.wikipedia.org/wiki/Cooley%E2%80%93Tukey_FFT_algorithm#Data_reordering,_bit_reversal,_and_in-place_algorithms)\\n\\n/// The output of rev_butterfly(io, n) at index i is the sum over k from 0 to\\n\\n/// 2^n-1 of io[k] * ROU_REV[n]^(k*i'), where i' is i bit-reversed as an n-bit\\n\\n/// number.\\n\\n///\\n\\n/// As an example, we'll work through a trace of the rev_butterfly algorithm\\n\\n/// with n = 3 on a list of length 8. Let w = ROU_REV[3] be the eighth root of\\n\\n/// unity. We start with\\n\\n/// [a0, a1, a2, a3, a4, a5, a6, a7]\\n\\n/// After the loop, before the first round of recursive calls, we have\\n\\n/// [a0+a4, a1+a5, a2+a6, a3+a7,\\n\\n/// a0-a4, a1*w-a5*w, a2*w^2-a6*w^2, a3*w^3-a7*w^3]\\n\\n/// After first round of recursive calls, we have\\n\\n/// [a0+a4+a2+a6, a1+a5+a3+a7,\\n\\n/// a0+a4-a2-a6, a1*w^2+a5*w^2-a3*w^2-a7*w^2,\\n\\n/// a0-a4+a2*w^2-a6*w^2, a1*w-a5*w+a3*w^3-a7*w^3,\\n\\n/// a0-a4-a2*w^2+a6*w^2, a1*w^3-a5*w^3-a3*w^5+a7*w^5]\\n\\n/// And after the second round of recursive calls, we have\\n\\n/// [a0+a4+a2+a6+a1+a5+a3+a7,\\n\\n/// a0+a4+a2+a6-a1-a5-a3-a7,\\n\\n/// a0+a4-a2-a6+a1*w^2+a5*w^2-a3*w^2-a7*w^2,\\n\\n/// a0+a4-a2-a6-a1*w^2-a5*w^2+a3*w^2+a7*w^2,\\n\\n/// a0-a4+a2*w^2-a6*w^2+a1*w-a5*w+a3*w^3-a7*w^3,\\n\\n/// a0-a4+a2*w^2-a6*w^2-a1*w+a5*w-a3*w^3+a7*w^3,\\n\\n/// a0-a4-a2*w^2+a6*w^2+a1*w^3-a5*w^3+a3*w^5-a7*w^5,\\n\\n/// a0-a4-a2*w^2+a6*w^2-a1*w^3+a5*w^3-a3*w^5+a7*w^5]\\n\\n/// Rewriting this, we get\\n\\n/// [sum_k ak w^0,\\n\\n/// sum_k ak w^4k,\\n\\n/// sum_k ak w^2k,\\n\\n/// sum_k ak w^6k,\\n\\n/// sum_k ak w^1k,\\n\\n/// sum_k ak w^5k,\\n\\n/// sum_k ak w^3k,\\n\\n/// sum_k ak w^7k]\\n\\n/// The exponent multiplicands in the sum arise from reversing the indices as\\n\\n/// three-bit numbers. For example, 3 is 011 in binary, which reversed is 110,\\n\\n/// which is 6. So i' in the exponent of the index-3 value is 6.\\n\\npub fn rev_butterfly(io: &mut [Fp4], n: usize) {\\n\\n assert!(io.len() == (1 << n));\\n\\n if n == 0 {\\n\\n return;\\n\\n }\\n\\n let half = 1 << (n - 1);\\n\\n let step = Fp4::from_u32(ROU_REV[n]);\\n\\n let mut cur = Fp4::one();\\n\\n for i in 0..half {\\n\\n let a = io[i];\\n\\n let b = io[i + half];\\n\\n io[i] = a + b;\\n\\n io[i + half] = (a - b) * cur;\\n\\n cur *= step;\\n\\n }\\n\\n rev_butterfly(&mut io[..half], n - 1);\\n\\n rev_butterfly(&mut io[half..], n - 1);\\n\\n}\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/ntt.rs\",\n \"rank\": 9,\n \"score\": 164986.3726832562\n },\n {\n \"content\": \"/// Bit reverses the indices in an array of (1 << n) numbers.\\n\\n/// This permutes the values in the array so that a value which is previously\\n\\n/// in index i, will now go in the index i' given by reversing the bits of i.\\n\\n/// For example, with n=4, the value at index 3=0011 will go to index 12=1100.\\n\\npub fn bit_reverse(io: &mut [Fp4], n: usize) {\\n\\n let size: usize = 1 << n;\\n\\n for i in 0..size {\\n\\n let rev_idx: usize = (bit_rev_32(i.try_into().unwrap()) >> (32 - n))\\n\\n .try_into()\\n\\n .unwrap();\\n\\n if i < rev_idx {\\n\\n let tmp = io[i];\\n\\n io[i] = io[rev_idx];\\n\\n io[rev_idx] = tmp;\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/ntt.rs\",\n \"rank\": 10,\n \"score\": 164984.1169136484\n },\n {\n \"content\": \"/// Computes the SHA256 digest of a serialized object.\\n\\npub fn digest<T: Serialize>(val: &T) -> &'static Digest {\\n\\n // If the object to be serialized is a plain old structure in memory, this\\n\\n // should be a good guess for the allocation needed.\\n\\n let cap = compute_capacity_needed(mem::size_of_val(val));\\n\\n let mut buf = to_vec_with_capacity(val, cap).unwrap();\\n\\n\\n\\n let len_bytes = buf.len() * WORD_SIZE;\\n\\n buf.resize(compute_capacity_needed(len_bytes), 0);\\n\\n add_trailer(buf.as_mut_slice(), len_bytes, MemoryType::Normal);\\n\\n raw_digest(buf.as_slice())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/sha.rs\",\n \"rank\": 11,\n \"score\": 160733.60821971018\n },\n {\n \"content\": \"struct ValueU32 {\\n\\n Value low;\\n\\n Value high;\\n\\n static ValueU32 fromConst(uint32_t val) { return {val & 0xffff, val >> 16}; }\\n\\n};\\n\\n\\n\\ninline ValueU32 operator*(Value a, ValueU32 b) {\\n\\n return {a * b.low, a * b.high};\\n\\n}\\n\\n\\n\\ninline ValueU32 operator+(ValueU32 a, ValueU32 b) {\\n\\n return {a.low + b.low, a.high + b.high};\\n\\n}\\n\\n\\n\\ninline ValueU32 operator-(ValueU32 a, ValueU32 b) {\\n\\n return {0x10000 + a.low - b.low, 0xffff + a.high - b.high};\\n\\n}\\n\\n\\n\\ninline ValueU32 operator+(ValueU32 a, int b) {\\n\\n return {a.low + b, a.high};\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/types.h\",\n \"rank\": 12,\n \"score\": 159299.29976099284\n },\n {\n \"content\": \"/// Reverses the bits in a 32 bit number\\n\\n/// For example 1011...0100 becomes 0010...1101\\n\\nfn bit_rev_32(mut x: u32) -> u32 {\\n\\n x = ((x & 0xaaaaaaaa) >> 1) | ((x & 0x55555555) << 1);\\n\\n x = ((x & 0xcccccccc) >> 2) | ((x & 0x33333333) << 2);\\n\\n x = ((x & 0xf0f0f0f0) >> 4) | ((x & 0x0f0f0f0f) << 4);\\n\\n x = ((x & 0xff00ff00) >> 8) | ((x & 0x00ff00ff) << 8);\\n\\n (x >> 16) | (x << 16)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/ntt.rs\",\n \"rank\": 13,\n \"score\": 159005.32603986835\n },\n {\n \"content\": \"/// A widgit that converts some value into a boolean.\\n\\nstruct MakeBoolRegs {\\n\\n RegBin isNonzero;\\n\\n Reg maybeInv;\\n\\n\\n\\n MakeBoolRegs(BufAlloc& alloc) : isNonzero(alloc), maybeInv(alloc) {}\\n\\n\\n\\n Value get() const { return isNonzero.get(); }\\n\\n void set(Value num) {\\n\\n BYZ_NONDET {\\n\\n isNonzero.set(nonzero(num));\\n\\n maybeInv.set(inv(num));\\n\\n }\\n\\n equate(num * maybeInv.get(), isNonzero.get());\\n\\n equate((1 - isNonzero.get()) * num, 0);\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/types.h\",\n \"rank\": 14,\n \"score\": 154571.84568647706\n },\n {\n \"content\": \"/// A widgit that negates a U32 number which is almost just subtraction, except for the case of zero\\n\\n/// that needs to be handled specially.\\n\\nstruct NegU32Regs {\\n\\n MakeBoolRegs lowSafe;\\n\\n MakeBoolRegs highSafe;\\n\\n RegU32 store;\\n\\n\\n\\n NegU32Regs(BufAlloc& alloc) : lowSafe(alloc), highSafe(alloc), store(alloc) {}\\n\\n\\n\\n // Set the input number, gets the output.\\n\\n ValueU32 set(ValueU32 val) {\\n\\n // Pick the values for the two 'carry' registers via nondet\\n\\n ValueU32 out;\\n\\n Value lowSub = 0x10000 - val.low;\\n\\n lowSafe.set(lowSub - 0x10000);\\n\\n out.low = lowSafe.isNonzero.get() * lowSub;\\n\\n Value highSub = 0x10000 - lowSafe.isNonzero.get() - val.high;\\n\\n highSafe.set(highSub - 0x10000);\\n\\n out.high = highSafe.isNonzero.get() * highSub;\\n\\n store.set(out);\\n\\n return store.get();\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/types.h\",\n \"rank\": 15,\n \"score\": 154563.1165392643\n },\n {\n \"content\": \"pub fn fri_verify<S: Sha, F>(iop: &mut ReadIOP<S>, mut degree: usize, mut f: F)\\n\\nwhere\\n\\n F: FnMut(&mut ReadIOP<S>, usize) -> Fp4,\\n\\n{\\n\\n let sha = iop.get_sha().clone();\\n\\n let orig_domain = INV_RATE * degree;\\n\\n let mut domain = orig_domain;\\n\\n // Prep the folding verfiers\\n\\n let mut rounds: Vec<VerifyRoundInfo> = vec![];\\n\\n while degree > FRI_MIN_DEGREE {\\n\\n rounds.push(VerifyRoundInfo::new(iop, domain));\\n\\n domain /= FRI_FOLD;\\n\\n degree /= FRI_FOLD;\\n\\n }\\n\\n // Grab the final coeffs + commit\\n\\n let mut final_coeffs: Vec<Fp> = vec![Fp::new(0); EXT_SIZE * degree];\\n\\n iop.read_fps(&mut final_coeffs);\\n\\n let final_digest = sha.hash_fps(&final_coeffs);\\n\\n iop.commit(&final_digest);\\n\\n // Get the generator for the final polynomial evaluations\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/verify/src/zkp/fri.rs\",\n \"rank\": 16,\n \"score\": 149950.45763888073\n },\n {\n \"content\": \"/// For x = (1 << po2), given x, find po2.\\n\\npub fn to_po2(x: usize) -> usize {\\n\\n (31 - (x as u32).leading_zeros()) as usize\\n\\n}\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/lib.rs\",\n \"rank\": 17,\n \"score\": 148983.9818291755\n },\n {\n \"content\": \"pub fn to_vec<'a, T>(value: &'a T) -> Result<alloc::vec::Vec<u32>>\\n\\nwhere\\n\\n T: Serialize + ?Sized,\\n\\n{\\n\\n // Use the in-memory size of the value as a guess for the length\\n\\n // of the serialized value.\\n\\n let vec = AllocVec::with_capacity(mem::size_of_val(value));\\n\\n let mut serializer = Serializer::new(vec);\\n\\n value.serialize(&mut serializer)?;\\n\\n serializer.stream.release()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/serde/src/serializer.rs\",\n \"rank\": 18,\n \"score\": 147976.04223664754\n },\n {\n \"content\": \"pub fn log(msg: &str) {\\n\\n logger().log(msg);\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/core/src/lib.rs\",\n \"rank\": 19,\n \"score\": 143034.32526365973\n },\n {\n \"content\": \"/// Return the default implementation of a [Sha].\\n\\npub fn default_implementation() -> &'static DefaultImplementation {\\n\\n static DEFAULT_IMPLEMENTATION: DefaultImplementation = DefaultImplementation {};\\n\\n &DEFAULT_IMPLEMENTATION\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::Digest;\\n\\n\\n\\n #[test]\\n\\n fn test_from_str() {\\n\\n assert_eq!(\\n\\n Digest::from_str(\\\"00000077000000AA0000001200000034000000560000007a000000a900000009\\\"),\\n\\n Digest::new([119, 170, 18, 52, 86, 122, 169, 9])\\n\\n );\\n\\n }\\n\\n}\\n\\n\\n\\n#[allow(missing_docs)]\\n\\npub mod testutil {\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/sha.rs\",\n \"rank\": 22,\n \"score\": 139761.71812295922\n },\n {\n \"content\": \"pub fn logger() -> &'static dyn Log {\\n\\n unsafe { LOGGER }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/core/src/lib.rs\",\n \"rank\": 23,\n \"score\": 136002.42332055047\n },\n {\n \"content\": \"// Computes a raw digest of the given slice. The data must already\\n\\n// contain the end marker and the trailer.\\n\\nfn raw_digest(data: &[u32]) -> &'static Digest {\\n\\n assert_eq!(data.len() % CHUNK_SIZE, 0);\\n\\n // Allocate fresh memory that's guaranteed to be uninitialized so\\n\\n // the host can write to it.\\n\\n unsafe {\\n\\n let alloced = Box::<mem::MaybeUninit<Digest>>::new(mem::MaybeUninit::<Digest>::uninit());\\n\\n let digest = (*Box::into_raw(alloced)).as_mut_ptr();\\n\\n raw_digest_to(data, digest);\\n\\n &*digest\\n\\n }\\n\\n}\\n\\n\\n\\n// Computes a raw digest of the given slice, and stores the digest in\\n\\n// the given pointer. The digest memory must be uninitilaized.\\n\\npub(crate) unsafe fn raw_digest_to(data: &[u32], digest: *mut Digest) {\\n\\n assert_eq!(data.len() % CHUNK_SIZE, 0);\\n\\n let type_count = data.len() / CHUNK_SIZE;\\n\\n\\n\\n let desc_ptr = alloc_desc();\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/sha.rs\",\n \"rank\": 24,\n \"score\": 132936.1416533612\n },\n {\n \"content\": \"pub fn set_logger(logger: &'static dyn Log) {\\n\\n unsafe { LOGGER = logger };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/core/src/lib.rs\",\n \"rank\": 25,\n \"score\": 127184.46436269837\n },\n {\n \"content\": \"fn mul(lhs: u32, rhs: u32) -> u32 {\\n\\n (((lhs as u64) * (rhs as u64)) % P_U64) as u32\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::{Fp, P, P_U64};\\n\\n use rand::SeedableRng;\\n\\n\\n\\n #[test]\\n\\n fn inv() {\\n\\n // Smoke test for inv\\n\\n assert_eq!(Fp(5).inv() * Fp(5), Fp(1));\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn pow() {\\n\\n // Smoke tests for pow\\n\\n assert_eq!(Fp(5).pow(0), Fp(1));\\n\\n assert_eq!(Fp(5).pow(1), Fp(5));\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/fp.rs\",\n \"rank\": 26,\n \"score\": 119696.0212132213\n },\n {\n \"content\": \"fn add(lhs: u32, rhs: u32) -> u32 {\\n\\n let x = lhs + rhs;\\n\\n return if x >= P { x - P } else { x };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/fp.rs\",\n \"rank\": 27,\n \"score\": 119696.0212132213\n },\n {\n \"content\": \"fn sub(lhs: u32, rhs: u32) -> u32 {\\n\\n let x = lhs.wrapping_sub(rhs);\\n\\n return if x > P { x.wrapping_add(P) } else { x };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/fp.rs\",\n \"rank\": 28,\n \"score\": 119696.0212132213\n },\n {\n \"content\": \"fn fold_eval(values: &mut [Fp4], mix: Fp4, s: usize, j: usize) -> Fp4 {\\n\\n rev_butterfly(values, FRI_FOLD_PO2);\\n\\n let norm = Fp::new(FRI_FOLD as u32).inv();\\n\\n for i in 0..FRI_FOLD {\\n\\n values[i] *= norm;\\n\\n }\\n\\n bit_reverse(values, FRI_FOLD_PO2);\\n\\n let s_po2 = to_po2(s);\\n\\n let root_po2 = FRI_FOLD_PO2 + s_po2;\\n\\n let inv_wk: Fp = Fp::new(ROU_REV[root_po2]).pow(j);\\n\\n let mut mul = Fp::new(1);\\n\\n let mut tot = Fp4::zero();\\n\\n let mut mix_pow = Fp4::one();\\n\\n for i in 0..FRI_FOLD {\\n\\n tot += values[i] * mul * mix_pow;\\n\\n mul *= inv_wk;\\n\\n mix_pow *= mix;\\n\\n }\\n\\n tot\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/verify/src/zkp/fri.rs\",\n \"rank\": 29,\n \"score\": 119473.35147682414\n },\n {\n \"content\": \"struct StepState;\\n\\n\\n\\n} // namespace risc0::circuit\\n\",\n \"file_path\": \"risc0/zkvm/circuit/types.h\",\n \"rank\": 30,\n \"score\": 112020.13191925774\n },\n {\n \"content\": \"struct CaptureValLoc {\\n\\n CaptureValLoc(Value val, SourceLoc loc = SourceLoc::current()) : val(val), loc(loc) {}\\n\\n CaptureValLoc(Buffer::BufAccess access, SourceLoc loc = SourceLoc::current())\\n\\n : val(access), loc(loc) {}\\n\\n CaptureValLoc(Fp fp, SourceLoc loc = SourceLoc::current()) : val(fp), loc(loc) {}\\n\\n CaptureValLoc(int num, SourceLoc loc = SourceLoc::current()) : val(Fp(num)), loc(loc) {}\\n\\n Value val;\\n\\n SourceLoc loc;\\n\\n};\\n\\n\\n\\ninline Value operator+(CaptureValLoc a, CaptureValLoc b) {\\n\\n return getGlobalContext()->add(a.val.getImpl(), b.val.getImpl(), b.loc);\\n\\n}\\n\\n\\n\\ninline Value operator-(CaptureValLoc a, CaptureValLoc b) {\\n\\n return getGlobalContext()->sub(a.val.getImpl(), b.val.getImpl(), b.loc);\\n\\n}\\n\\n\\n\\ninline Value operator*(CaptureValLoc a, CaptureValLoc b) {\\n\\n return getGlobalContext()->mul(a.val.getImpl(), b.val.getImpl(), b.loc);\\n\",\n \"file_path\": \"risc0/zkvm/circuit/edsl.h\",\n \"rank\": 31,\n \"score\": 108891.32415748121\n },\n {\n \"content\": \"/// Align the given address `addr` upwards to alignment `align`.\\n\\n///\\n\\n/// Requires that `align` is a power of two.\\n\\nfn align_up(addr: usize, align: usize) -> usize {\\n\\n (addr + align - 1) & !(align - 1)\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/serde/src/lib.rs\",\n \"rank\": 32,\n \"score\": 107786.98094581599\n },\n {\n \"content\": \"fn alloc_desc() -> *mut SHADescriptor {\\n\\n // SAFETY: Single threaded and this is the only place we use CUR_DESC.\\n\\n unsafe {\\n\\n let cur_desc = CUR_DESC.0.get();\\n\\n let ptr = (REGION_SHA_START as *mut SHADescriptor).add(*cur_desc);\\n\\n *cur_desc += 1;\\n\\n ptr\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/sha.rs\",\n \"rank\": 33,\n \"score\": 96706.49182900965\n },\n {\n \"content\": \"fn receipt(bench: &mut Bencher) {\\n\\n let data: Vec<u8> = fs::read(\\\"src/zkvm/simple_receipt.receipt\\\").unwrap();\\n\\n let as_u32: Vec<u32> = data\\n\\n .chunks(4)\\n\\n .map(|bytes| u32::from_le_bytes(<[u8; 4]>::try_from(bytes).unwrap()))\\n\\n .collect();\\n\\n let receipt: Receipt = risc0_zkvm_serde::from_slice(&as_u32).unwrap();\\n\\n\\n\\n let method_id =\\n\\n &MethodID::try_from(fs::read(\\\"src/zkvm/simple_receipt.id\\\").unwrap().as_slice()).unwrap();\\n\\n bench.iter(|| {\\n\\n receipt.verify(method_id);\\n\\n })\\n\\n}\\n\\n\\n\\nbenchmark_group!(benches, receipt);\\n\\nbenchmark_main!(benches);\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/verify/benches/verify.rs\",\n \"rank\": 34,\n \"score\": 95347.90379948377\n },\n {\n \"content\": \"class RegU32 {\\n\\npublic:\\n\\n RegU32(BufAlloc& alloc) : buf(alloc.allocGeneric(2)) {}\\n\\n Value low(SourceLoc loc = SourceLoc::current()) { return buf.at(0, loc); }\\n\\n Value high(SourceLoc loc = SourceLoc::current()) { return buf.at(1, loc); }\\n\\n ValueU32 get(SourceLoc loc = SourceLoc::current()) { return {low(loc), high(loc)}; }\\n\\n void setLow(Value val, SourceLoc loc = SourceLoc::current()) { buf.at(0, loc) = val; }\\n\\n void setHigh(Value val, SourceLoc loc = SourceLoc::current()) { buf.at(1, loc) = val; }\\n\\n void set(ValueU32 val, SourceLoc loc = SourceLoc::current()) {\\n\\n setLow(val.low, loc);\\n\\n setHigh(val.high, loc);\\n\\n }\\n\\n\\n\\nprivate:\\n\\n Buffer buf;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/types.h\",\n \"rank\": 35,\n \"score\": 94547.81265013742\n },\n {\n \"content\": \"/// Write private data to the host.\\n\\npub fn write<T: Serialize>(data: &T) {\\n\\n ENV.get().write(data);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/env.rs\",\n \"rank\": 36,\n \"score\": 86711.23489265633\n },\n {\n \"content\": \"/// Commit public data to the journal.\\n\\npub fn commit<T: Serialize>(data: &T) {\\n\\n ENV.get().commit(data);\\n\\n}\\n\\n\\n\\nimpl Env {\\n\\n fn new() -> Self {\\n\\n Env {\\n\\n input: Deserializer::new(unsafe {\\n\\n slice::from_raw_parts(REGION_INPUT_START as _, REGION_INPUT_LEN / WORD_SIZE)\\n\\n }),\\n\\n output: Serializer::new(Slice::new(unsafe {\\n\\n slice::from_raw_parts_mut(REGION_OUTPUT_START as _, REGION_OUTPUT_LEN / WORD_SIZE)\\n\\n })),\\n\\n commit: Serializer::new(Slice::new(unsafe {\\n\\n slice::from_raw_parts_mut(REGION_COMMIT_START as _, REGION_COMMIT_LEN / WORD_SIZE)\\n\\n })),\\n\\n commit_len: 0,\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/env.rs\",\n \"rank\": 37,\n \"score\": 86711.23489265633\n },\n {\n \"content\": \"// Current sha descriptor index.\\n\\nstruct CurDesc(UnsafeCell<usize>);\\n\\n\\n\\n// SAFETY: single threaded environment\\n\\nunsafe impl Sync for CurDesc {}\\n\\n\\n\\nstatic CUR_DESC: CurDesc = CurDesc(UnsafeCell::new(0));\\n\\n\\n\\nconst END_MARKER: u8 = 0x80;\\n\\n\\n\\n// Chunk size in words for optimized SHA to operate on; all SHA\\n\\n// requests must be a multiple of this size.\\n\\nconst CHUNK_SIZE: usize = 64 / WORD_SIZE;\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/sha.rs\",\n \"rank\": 38,\n \"score\": 86338.15906770964\n },\n {\n \"content\": \"/// Evaluate a polynomial whose coeffients are in the extension field at a\\n\\n/// point.\\n\\npub fn poly_eval(coeffs: &[Fp4], x: Fp4) -> Fp4 {\\n\\n let mut mul = Fp4::one();\\n\\n let mut tot = Fp4::zero();\\n\\n for i in 0..coeffs.len() {\\n\\n tot += coeffs[i] * mul;\\n\\n mul *= x;\\n\\n }\\n\\n tot\\n\\n}\\n\",\n \"file_path\": \"risc0/zkp/rust/core/src/poly.rs\",\n \"rank\": 39,\n \"score\": 85276.37193956622\n },\n {\n \"content\": \"pub fn verify<S: Sha, C: Circuit>(\\n\\n sha: &S,\\n\\n circuit: &mut C,\\n\\n proof: &[u32],\\n\\n) -> Result<(), VerificationError> {\\n\\n // Make IOP\\n\\n let mut iop = ReadIOP::new(sha, proof);\\n\\n\\n\\n // Do 'execute' phase and get size\\n\\n circuit.execute(&mut iop);\\n\\n let po2 = circuit.po2();\\n\\n assert!(po2 as usize <= MAX_CYCLES_PO2);\\n\\n let size = 1 << po2;\\n\\n let domain = INV_RATE * size;\\n\\n\\n\\n // Get taps and compute sizes\\n\\n let taps = circuit.taps();\\n\\n // TODO: This is a very silly way to do this\\n\\n let mut accum_size = 0;\\n\\n let mut code_size = 0;\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/verify/src/zkp/verify.rs\",\n \"rank\": 40,\n \"score\": 84758.52982442042\n },\n {\n \"content\": \"/// Require that accesses to behind the given pointer before the memory\\n\\n/// barrier don't get optimized away or reordered to after the memory\\n\\n/// barrier.\\n\\npub fn memory_barrier<T>(ptr: *const T) {\\n\\n // SAFETY: This passes a pointer in, but does nothing with it.\\n\\n unsafe { asm!(\\\"/* {0} */\\\", in(reg) (ptr)) }\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/lib.rs\",\n \"rank\": 41,\n \"score\": 84758.52982442042\n },\n {\n \"content\": \"struct OpCombine : public PolyOpBase<OpCombine, 7, true> {\\n\\n PolyOp prev;\\n\\n PolyOp mul;\\n\\n PolyOp inner;\\n\\n OpCombine(PolyOp prev, PolyOp mul, PolyOp inner) : prev(prev), mul(mul), inner(inner) {}\\n\\n int getDegree() const { return std::max(prev->degree(), mul->degree() + inner->degree()); }\\n\\n std::tuple<PolyOp, PolyOp, PolyOp> key() const { return std::make_tuple(prev, mul, inner); }\\n\\n void computeTaps(PolyContext::Impl& impl) override {\\n\\n prev->computeTaps(impl);\\n\\n mul->computeTaps(impl);\\n\\n inner->computeTaps(impl);\\n\\n }\\n\\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\\n\\n void findCriticalPath(PolyContext::Impl& impl) override;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/poly_context.cpp\",\n \"rank\": 42,\n \"score\": 84756.5328483524\n },\n {\n \"content\": \"struct OpBegin : public PolyOpBase<OpBegin, 5, true> {\\n\\n int getDegree() const { return 0; }\\n\\n int key() const { return 0; }\\n\\n void computeTaps(PolyContext::Impl& impl) override {}\\n\\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\\n\\n void findCriticalPath(PolyContext::Impl& impl) override;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/poly_context.cpp\",\n \"rank\": 43,\n \"score\": 84756.5328483524\n },\n {\n \"content\": \"struct OpAssertZero : public PolyOpBase<OpAssertZero, 6, true> {\\n\\n PolyOp prev;\\n\\n PolyOp zero;\\n\\n OpAssertZero(PolyOp prev, PolyOp zero) : prev(prev), zero(zero) {}\\n\\n int getDegree() const { return std::max(prev->degree(), zero->degree()); }\\n\\n std::pair<PolyOp, PolyOp> key() const { return std::make_pair(prev, zero); }\\n\\n void computeTaps(PolyContext::Impl& impl) override {\\n\\n prev->computeTaps(impl);\\n\\n zero->computeTaps(impl);\\n\\n }\\n\\n std::string output(PolyContext::Impl& impl, const std::string& out) override;\\n\\n void findCriticalPath(PolyContext::Impl& impl) override;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/poly_context.cpp\",\n \"rank\": 44,\n \"score\": 81144.88094683453\n },\n {\n \"content\": \" constexpr bool operator!=(Fp4 rhs) device const { return Fp4(*this) != rhs; }\\n\",\n \"file_path\": \"risc0/zkp/core/fp4.h\",\n \"rank\": 45,\n \"score\": 71499.83503820896\n },\n {\n \"content\": \"struct RoundResult {\\n\\n GameState state;\\n\\n HitType hit;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(state);\\n\\n ar.transfer(hit);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"examples/cpp/battleship/battleship.h\",\n \"rank\": 46,\n \"score\": 71499.83503820896\n },\n {\n \"content\": \" RegU32 result;\\n\",\n \"file_path\": \"risc0/zkvm/circuit/cycle.h\",\n \"rank\": 47,\n \"score\": 71484.12067528932\n },\n {\n \"content\": \"fn main() {\\n\\n CFG.include_prefix = \\\"risc0/zkp\\\";\\n\\n CFG.exported_header_links = vec![\\\"risc0-core-sys\\\"];\\n\\n\\n\\n let mut build = cxx_build::bridge(\\\"lib.rs\\\");\\n\\n build\\n\\n .file(\\\"accel/backend/cpu/impl.cpp\\\")\\n\\n .file(\\\"core/ntt.cpp\\\")\\n\\n .file(\\\"core/poly.cpp\\\")\\n\\n .file(\\\"core/sha_rng.cpp\\\")\\n\\n .file(\\\"prove/fri.cpp\\\")\\n\\n .file(\\\"prove/merkle.cpp\\\")\\n\\n .file(\\\"prove/poly_group.cpp\\\")\\n\\n .file(\\\"prove/prove.cpp\\\")\\n\\n .file(\\\"verify/fri.cpp\\\")\\n\\n .file(\\\"verify/merkle.cpp\\\")\\n\\n .file(\\\"verify/taps.cpp\\\")\\n\\n .file(\\\"verify/verify.cpp\\\")\\n\\n .define(\\\"__TBB_NO_IMPLICIT_LINKAGE\\\", None)\\n\\n .flag_if_supported(\\\"/std:c++17\\\")\\n\",\n \"file_path\": \"risc0/zkp/build.rs\",\n \"rank\": 48,\n \"score\": 66509.02904792712\n },\n {\n \"content\": \"fn main() {\\n\\n CFG.include_prefix = \\\"risc0/core\\\";\\n\\n\\n\\n let rng_file = match env::var(\\\"CARGO_CFG_TARGET_OS\\\").unwrap().as_str() {\\n\\n \\\"linux\\\" => \\\"rng_linux.cpp\\\",\\n\\n \\\"macos\\\" => \\\"rng_macos.cpp\\\",\\n\\n \\\"windows\\\" => \\\"rng_win32.cpp\\\",\\n\\n os => panic!(\\\"Unsupported target_os: {os}\\\"),\\n\\n };\\n\\n\\n\\n cxx_build::bridge(\\\"lib.rs\\\")\\n\\n .file(\\\"elf.cpp\\\")\\n\\n .file(\\\"log.cpp\\\")\\n\\n .file(\\\"rng.cpp\\\")\\n\\n .file(rng_file)\\n\\n .flag_if_supported(\\\"/std:c++17\\\")\\n\\n .flag_if_supported(\\\"-std=c++17\\\")\\n\\n .warnings(false)\\n\\n .compile(\\\"risc0-core-sys\\\");\\n\\n}\\n\",\n \"file_path\": \"risc0/core/build.rs\",\n \"rank\": 49,\n \"score\": 66509.02904792712\n },\n {\n \"content\": \"fn main() {\\n\\n CFG.include_prefix = \\\"risc0/zkvm\\\";\\n\\n\\n\\n let inc_dir = env::var_os(\\\"DEP_RISC0_ZKVM_CIRCUIT_GEN_INC\\\").unwrap();\\n\\n\\n\\n let mut build = cxx_build::bridge(\\\"lib.rs\\\");\\n\\n build\\n\\n .file(\\\"prove/exec.cpp\\\")\\n\\n .file(\\\"prove/io_handler.cpp\\\")\\n\\n .file(\\\"prove/method_id.cpp\\\")\\n\\n .file(\\\"prove/riscv.cpp\\\")\\n\\n .file(\\\"prove/step_context.cpp\\\")\\n\\n .file(\\\"prove/step.cpp\\\")\\n\\n .file(\\\"verify/riscv.cpp\\\")\\n\\n .file(\\\"sdk/cpp/host/c_api.cpp\\\")\\n\\n .file(\\\"sdk/cpp/host/receipt.cpp\\\")\\n\\n .include(inc_dir)\\n\\n .define(\\\"__TBB_NO_IMPLICIT_LINKAGE\\\", None)\\n\\n .flag_if_supported(\\\"/std:c++17\\\")\\n\\n .flag_if_supported(\\\"-std=c++17\\\")\\n\",\n \"file_path\": \"risc0/zkvm/build.rs\",\n \"rank\": 50,\n \"score\": 66509.02904792712\n },\n {\n \"content\": \"fn main() {\\n\\n CFG.include_prefix = \\\"risc0/zkvm/platform\\\";\\n\\n\\n\\n cxx_build::bridge(\\\"src/lib.rs\\\")\\n\\n .flag_if_supported(\\\"/std:c++17\\\")\\n\\n .flag_if_supported(\\\"-std=c++17\\\")\\n\\n .warnings(false)\\n\\n .compile(\\\"risc0-zkp-platform\\\");\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/platform/build.rs\",\n \"rank\": 51,\n \"score\": 64816.002675058044\n },\n {\n \"content\": \"fn main() {\\n\\n CFG.include_prefix = \\\"risc0/zkvm/circuit\\\";\\n\\n CFG.exported_header_links = vec![\\\"risc0-zkp-sys\\\", \\\"risc0-zkvm-platform-sys\\\"];\\n\\n\\n\\n cxx_build::bridge(\\\"lib.rs\\\")\\n\\n .file(\\\"accum_regs.cpp\\\")\\n\\n .file(\\\"compute_cycle.cpp\\\")\\n\\n .file(\\\"context.cpp\\\")\\n\\n .file(\\\"data_regs.cpp\\\")\\n\\n .file(\\\"decode_cycle.cpp\\\")\\n\\n .file(\\\"divide_cycle.cpp\\\")\\n\\n .file(\\\"final_cycle.cpp\\\")\\n\\n .file(\\\"gen_context.cpp\\\")\\n\\n .file(\\\"make_circuit.cpp\\\")\\n\\n .file(\\\"mem_check.cpp\\\")\\n\\n .file(\\\"mem_io_regs.cpp\\\")\\n\\n .file(\\\"multiply_cycle.cpp\\\")\\n\\n .file(\\\"poly_context.cpp\\\")\\n\\n .file(\\\"sha_cycle.cpp\\\")\\n\\n .file(\\\"step_state.cpp\\\")\\n\\n .flag_if_supported(\\\"/std:c++17\\\")\\n\\n .flag_if_supported(\\\"/Zc:preprocessor\\\")\\n\\n .flag_if_supported(\\\"/EHsc\\\")\\n\\n .flag_if_supported(\\\"-std=c++17\\\")\\n\\n .warnings(false)\\n\\n .compile(\\\"risc0-zkp-circuit\\\");\\n\\n\\n\\n println!(\\\"cargo:rustc-link-lib=static=risc0-core-sys\\\");\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/circuit/build.rs\",\n \"rank\": 52,\n \"score\": 64816.002675058044\n },\n {\n \"content\": \"// This class is an implementation detail and carefully built to be efficient on\\n\\n// RISC-V for use in recursion.\\n\\nstruct TapData {\\n\\n uint16_t offset; // The offset in register group (reg #)\\n\\n uint16_t back; // How many cycles back this tap is\\n\\n RegisterGroup group; // Which register group this tap is a part of\\n\\n // Precomputed helpers to speed up iteration\\n\\n uint8_t combo; // Which combo this register is part of\\n\\n uint8_t skip; // How far to skip to next register\\n\\n bool operator<(const TapData& rhs) const {\\n\\n if (group != rhs.group) {\\n\\n return group < rhs.group;\\n\\n }\\n\\n if (offset != rhs.offset) {\\n\\n return offset < rhs.offset;\\n\\n }\\n\\n return back < rhs.back;\\n\\n }\\n\\n bool operator==(const TapData& rhs) const {\\n\\n return group == rhs.group && offset == rhs.offset && back == rhs.back;\\n\\n }\\n\\n};\\n\\n\\n\\n} // namespace detail\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/verify/taps.h\",\n \"rank\": 53,\n \"score\": 64761.68084595642\n },\n {\n \"content\": \"// Combo data holds the tap set for each 'combo'. Basically, combo N consists\\n\\n// of taps in the range [offsets[n], offsets[n+1]). Again this is an\\n\\n// implementation detail, and the format is designed to put the actual arrays\\n\\n// into static data.\\n\\nstruct ComboData {\\n\\n uint16_t* taps;\\n\\n uint16_t* offsets;\\n\\n uint16_t count;\\n\\n};\\n\\n\\n\\n} // namespace detail\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/verify/taps.h\",\n \"rank\": 54,\n \"score\": 64755.69524979392\n },\n {\n \"content\": \"struct Op {\\n\\n OpType type;\\n\\n size_t out;\\n\\n size_t a;\\n\\n size_t b;\\n\\n size_t c;\\n\\n Fp val;\\n\\n const char* loc;\\n\\n};\\n\\n\\n\\nstatic constexpr size_t kNumSteps = kNumStepFp4s + kNumStepCons;\\n\\n\\n\\nstatic const Op g_steps[kNumSteps] = {\\n\\n#define CHECK_EVAL\\n\\n#define do_const(out, cval) {OpType::CONST, out, 0, 0, 0, cval},\\n\\n#define do_get(out, buf, reg, back, id) {OpType::GET, out, id, 0, 0, 0},\\n\\n#define do_get_global(out, reg) {OpType::GET_GLOBAL, out, reg, 0, 0, 0},\\n\\n#define do_begin(out) {OpType::BEGIN, out, 0, 0, 0, 0},\\n\\n#define do_assert_zero(out, in, zval, loc) {OpType::ASSERT_ZERO, out, in, zval, 0, 0, loc},\\n\\n#define do_combine(out, prev, cond, inner, loc) {OpType::COMBINE, out, prev, cond, inner, 0, loc},\\n\",\n \"file_path\": \"risc0/zkvm/verify/riscv.cpp\",\n \"rank\": 55,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct TurnMessage {\\n\\n Position shot;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/battleship/protocol.h\",\n \"rank\": 56,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct StepContext {\\n\\n MemoryHandler* io;\\n\\n MemoryState mem;\\n\\n uint32_t curStep;\\n\\n uint32_t numSteps;\\n\\n Fp globals[kGlobalSize];\\n\\n\\n\\n Fp get(const Fp* buf, size_t offset, size_t back);\\n\\n void set(Fp* buf, size_t offset, Fp val);\\n\\n Fp getDigits(const Fp* buf, size_t bits, size_t offset, size_t back, size_t size);\\n\\n Fp setDigits(Fp* buf, size_t bits, size_t offset, size_t size, Fp val);\\n\\n Fp getMux(const Fp* buf, size_t offset, size_t back, size_t size);\\n\\n void setMux(Fp* buf, size_t offset, size_t size, Fp val);\\n\\n void memWrite(Fp cycle, Fp addr, Fp low, Fp high);\\n\\n std::array<Fp, 2> memRead(Fp cycle, Fp addr);\\n\\n std::array<Fp, 5> memCheck(); // Cycle, Addr, IsWrite, Low, High\\n\\n std::array<Fp, 4> divide(Fp numerLow, Fp numerHigh, Fp denomLow, Fp denomHigh);\\n\\n void requireDigits(Fp* buf, size_t bits, size_t offset, size_t size);\\n\\n void requireMux(Fp* buf, size_t offset, size_t size, const char* msg);\\n\\n void requireZero(Fp val, const char* msg);\\n\",\n \"file_path\": \"risc0/zkvm/prove/step.h\",\n \"rank\": 57,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct InitMessage {\\n\\n risc0::Receipt receipt;\\n\\n\\n\\n struct Content {\\n\\n risc0::ShaDigest state;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) { ar.transfer(state); }\\n\\n };\\n\\n\\n\\n Content decode() const;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/battleship/protocol.h\",\n \"rank\": 58,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct Primitives {\\n\\n bool flag;\\n\\n int8_t i8;\\n\\n uint8_t u8;\\n\\n int16_t i16;\\n\\n uint16_t u16;\\n\\n int32_t i32;\\n\\n uint32_t u32;\\n\\n int64_t i64;\\n\\n uint64_t u64;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(flag);\\n\\n ar.transfer(i8);\\n\\n ar.transfer(u8);\\n\\n ar.transfer(i16);\\n\\n ar.transfer(u16);\\n\\n ar.transfer(i32);\\n\\n ar.transfer(u32);\\n\\n ar.transfer(i64);\\n\\n ar.transfer(u64);\\n\\n }\\n\\n\\n\\n bool operator==(const Primitives& rhs) const {\\n\\n return flag == rhs.flag && i8 == rhs.i8 && u8 == rhs.u8 && i16 == rhs.i16 && u16 == rhs.u16 &&\\n\\n i32 == rhs.i32 && u32 == rhs.u32 && i64 == rhs.i64 && u64 == rhs.u64;\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/core/test/archive.cpp\",\n \"rank\": 59,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct RoundMessage {\\n\\n risc0::Receipt receipt;\\n\\n\\n\\n struct Content {\\n\\n risc0::ShaDigest old_state;\\n\\n risc0::ShaDigest new_state;\\n\\n Position shot;\\n\\n HitType hit;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(old_state);\\n\\n ar.transfer(new_state);\\n\\n ar.transfer(shot);\\n\\n ar.transfer(hit);\\n\\n }\\n\\n };\\n\\n\\n\\n Content decode() const;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/battleship/protocol.h\",\n \"rank\": 60,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct ShuffleMessage {\\n\\n risc0::Receipt receipt;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 61,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct ElfHeader {\\n\\n uint8_t ei_magic[4];\\n\\n uint8_t ei_class;\\n\\n uint8_t ei_data;\\n\\n uint8_t ei_version;\\n\\n uint8_t ei_pad[9];\\n\\n uint16_t e_type;\\n\\n uint16_t e_machine;\\n\\n uint32_t e_version;\\n\\n uint32_t e_entry;\\n\\n uint32_t e_phoff;\\n\\n uint32_t e_shoff;\\n\\n uint32_t e_flags;\\n\\n uint16_t e_ehsize;\\n\\n uint16_t e_phentsize;\\n\\n uint16_t e_phnum;\\n\\n uint16_t e_shentsize;\\n\\n uint16_t e_shnum;\\n\\n uint16_t e_shstrndx;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/core/elf.cpp\",\n \"rank\": 62,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct ProgHeader {\\n\\n uint32_t p_type;\\n\\n uint32_t p_offset;\\n\\n uint32_t p_vaddr;\\n\\n uint32_t p_paddr;\\n\\n uint32_t p_filesz;\\n\\n uint32_t p_memsz;\\n\\n uint32_t p_flags;\\n\\n uint32_t p_align;\\n\\n};\\n\\n\\n\\n} // namespace\\n\\n\\n\\nuint32_t loadElf(const std::string& name, uint32_t maxMem, std::map<uint32_t, uint32_t>& memOut) {\\n\\n using namespace std;\\n\\n ifstream is;\\n\\n is.open(name, ios::binary);\\n\\n if (is.fail() || is.bad()) {\\n\\n std::stringstream ss;\\n\\n ss << \\\"Could not load ELF: \\\" << name;\\n\",\n \"file_path\": \"risc0/core/elf.cpp\",\n \"rank\": 63,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct ShuffleContent {\\n\\n risc0::ShaDigest dealerKeyDigest;\\n\\n risc0::Key playerKey;\\n\\n risc0::ShaDigest deckDigest;\\n\\n uint32_t deckSize;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(dealerKeyDigest);\\n\\n ar.transfer(playerKey);\\n\\n ar.transfer(deckDigest);\\n\\n ar.transfer(deckSize);\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 64,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct MemoryState {\\n\\n std::map<uint32_t, uint32_t> data;\\n\\n std::set<MemoryEvent> history;\\n\\n\\n\\n void dump(size_t logLevel);\\n\\n\\n\\n uint8_t loadByte(uint32_t addr);\\n\\n uint32_t load(uint32_t addr);\\n\\n uint32_t loadBE(uint32_t addr);\\n\\n void loadRegion(uint32_t addr, void* ptr, uint32_t len);\\n\\n\\n\\n void storeByte(uint32_t addr, uint8_t byte);\\n\\n void store(uint32_t addr, uint32_t value);\\n\\n void store(uint32_t addr, const void* ptr, uint32_t len);\\n\\n\\n\\n size_t strlen(uint32_t addr);\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/prove/step.h\",\n \"rank\": 65,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct MemoryEvent {\\n\\n uint32_t addr;\\n\\n uint32_t cycle;\\n\\n bool isWrite;\\n\\n uint32_t data;\\n\\n bool operator<(const MemoryEvent& rhs) const {\\n\\n if (addr != rhs.addr) {\\n\\n return addr < rhs.addr;\\n\\n }\\n\\n return cycle < rhs.cycle;\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/prove/step.h\",\n \"rank\": 66,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct IoHandler {\\n\\n virtual void onInit(MemoryState& mem) {}\\n\\n virtual void onWrite(const BufferU8& data) {}\\n\\n virtual void onCommit(const BufferU8& data) {}\\n\\n virtual void onFault(const std::string& msg);\\n\\n virtual KeyStore& getKeyStore() = 0;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/prove/step.h\",\n \"rank\": 67,\n \"score\": 64751.48711085541\n },\n {\n \"content\": \"struct ValueImplBase {\\n\\n virtual ~ValueImplBase() {}\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/context.h\",\n \"rank\": 68,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"/// A structure representing a SHA256 digest.\\n\\nstruct Digest {\\n\\n /// @private\\n\\n uint32_t words[8];\\n\\n\\n\\n /// @private\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n for (uint32_t& word : words) {\\n\\n ar.transfer(word);\\n\\n }\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/guest/sha.h\",\n \"rank\": 69,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"// The initial message, sent from dealer to player, to ensure dealer shuffles fairly.\\n\\nstruct DealerCommitMessage {\\n\\n risc0::ShaDigest dealerKeyDigest;\\n\\n uint32_t deckSize;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 70,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct PlayerCommitMessage {\\n\\n risc0::Key playerKey;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 71,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct BufferImplBase {\\n\\n virtual ~BufferImplBase() {}\\n\\n size_t size;\\n\\n size_t offset;\\n\\n size_t back = 0;\\n\\n size_t digits = 0;\\n\\n bool isMux = false;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/context.h\",\n \"rank\": 72,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct TapSetData {\\n\\n const detail::TapData* taps;\\n\\n size_t groupBegin[kNumRegisterGroups + 1];\\n\\n ComboData combos;\\n\\n};\\n\\n\\n\\n} // namespace detail\\n\\n\\n\\ntemplate <typename It> class IteratorRange {\\n\\npublic:\\n\\n IteratorRange(It begin, It end) : begin_(begin), end_(end) {}\\n\\n It begin() const { return begin_; }\\n\\n It end() const { return end_; }\\n\\n\\n\\nprivate:\\n\\n It begin_;\\n\\n It end_;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkp/verify/taps.h\",\n \"rank\": 73,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct CardResponseContent {\\n\\n risc0::ShaDigest deckDigest;\\n\\n uint32_t pos;\\n\\n uint32_t card;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(deckDigest);\\n\\n ar.transfer(pos);\\n\\n ar.transfer(card);\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 74,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct Receipt {\\n\\n BufferU8 journal;\\n\\n BufferU32 seal;\\n\\n\\n\\n // Verify a receipt against some code, throws if invalid.\\n\\n void verify(const MethodId& methodId) const;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(journal);\\n\\n ar.transfer(seal);\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/host/receipt.h\",\n \"rank\": 75,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct CardResponseMessage {\\n\\n risc0::Receipt receipt;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 76,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct CardRequestMessage {\\n\\n uint32_t pos;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"examples/cpp/deck/protocol.h\",\n \"rank\": 77,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct MixState {\\n\\n Fp4 tot;\\n\\n Fp4 mul;\\n\\n};\\n\\n\\n\\n} // namespace\\n\\n\\n\\nvoid RiscVProveCircuit::evalCheck( //\\n\\n AccelSlice<Fp> check, // Output: Check polynomial\\n\\n // Evaluations of each polynomial on an extended domain\\n\\n AccelConstSlice<Fp> codeEval, //\\n\\n AccelConstSlice<Fp> dataEval, //\\n\\n AccelConstSlice<Fp> accumEval, //\\n\\n // Mix factor for polynomial constraints\\n\\n Fp4 polyMix) const {\\n\\n size_t size = size_t(1) << po2_;\\n\\n size_t domain = size * kInvRate;\\n\\n uint32_t mask = domain - 1;\\n\\n Fp* out = check.devicePointer();\\n\\n constexpr size_t expPo2 = log2Ceil(kInvRate);\\n\",\n \"file_path\": \"risc0/zkvm/prove/riscv.cpp\",\n \"rank\": 78,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct Digest;\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/guest/key.h\",\n \"rank\": 79,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"struct StringPair {\\n\\n std::string first;\\n\\n std::string second;\\n\\n\\n\\n template <typename Archive> void transfer(Archive& ar) {\\n\\n ar.transfer(first);\\n\\n ar.transfer(second);\\n\\n }\\n\\n\\n\\n bool operator==(const StringPair& rhs) const {\\n\\n return first == rhs.first && second == rhs.second;\\n\\n }\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/core/test/archive.cpp\",\n \"rank\": 80,\n \"score\": 63173.14940601573\n },\n {\n \"content\": \"fn main() {\\n\\n let out_dir = env::var(\\\"OUT_DIR\\\").unwrap();\\n\\n let inc_dir = Path::new(&out_dir);\\n\\n let out_dir = inc_dir.join(\\\"risc0\\\").join(\\\"zkvm\\\").join(\\\"circuit\\\");\\n\\n let out_path = out_dir.join(\\\"step.cpp.inc\\\");\\n\\n\\n\\n fs::create_dir_all(out_dir).unwrap();\\n\\n\\n\\n make_circuit(&out_path.to_str().unwrap()).unwrap();\\n\\n\\n\\n println!(\\\"cargo:inc={}\\\", inc_dir.to_str().unwrap());\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/circuit/make-circuit/build.rs\",\n \"rank\": 81,\n \"score\": 61758.74964389549\n },\n {\n \"content\": \"fn main() {\\n\\n risc0_build::link();\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/build.rs\",\n \"rank\": 82,\n \"score\": 61758.74964389549\n },\n {\n \"content\": \"fn main() {\\n\\n risc0_build::embed_methods();\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/methods/build.rs\",\n \"rank\": 83,\n \"score\": 61758.74964389549\n },\n {\n \"content\": \"fn main() {\\n\\n println!(\\\"cargo:rustc-link-lib=static=tbb\\\");\\n\\n println!(\\\"cargo:rustc-link-lib=static=risc0-core-sys\\\");\\n\\n println!(\\\"cargo:rustc-link-lib=static=risc0-zkp-sys\\\");\\n\\n println!(\\\"cargo:rustc-link-lib=static=risc0-zkvm-sys\\\");\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/host/build.rs\",\n \"rank\": 84,\n \"score\": 61758.74964389549\n },\n {\n \"content\": \"struct ArchiveTestBuffer {\\n\\n std::unique_ptr<uint32_t[]> buf;\\n\\n size_t size;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/core/test/archive.cpp\",\n \"rank\": 85,\n \"score\": 61696.98711028791\n },\n {\n \"content\": \"struct InternLessThan {\\n\\n bool operator()(PolyOp a, PolyOp b) const { return a->lessThan(*b); }\\n\\n};\\n\\n\\n\\n} // namespace\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/circuit/poly_context.cpp\",\n \"rank\": 86,\n \"score\": 61696.98711028791\n },\n {\n \"content\": \"struct ReceiptReader {\\n\\npublic:\\n\\n ReceiptReader(const Receipt& receipt) : stream(receipt.journal), archive(stream) {}\\n\\n\\n\\n template <typename T> T read() {\\n\\n T out;\\n\\n archive.transfer(out);\\n\\n return out;\\n\\n }\\n\\n\\n\\nprivate:\\n\\n CheckedStreamReader stream;\\n\\n ArchiveReader<CheckedStreamReader> archive;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/host/receipt.h\",\n \"rank\": 87,\n \"score\": 61696.98711028791\n },\n {\n \"content\": \"struct ProveRoundInfo {\\n\\n size_t size;\\n\\n size_t domain;\\n\\n AccelSlice<Fp> evaluated;\\n\\n AccelSlice<Fp> outCoeffs;\\n\\n std::unique_ptr<MerkleTreeProver> merkle;\\n\\n\\n\\n ProveRoundInfo(WriteIOP& iop, AccelConstSlice<Fp> coeffs)\\n\\n : size(coeffs.size() / 4) // Coeffs are really Fp4s, but we treat as FP to use NTT/Merkle\\n\\n , domain(size * kInvRate)\\n\\n , evaluated(AccelSlice<Fp>::allocate(domain * 4))\\n\\n , outCoeffs(AccelSlice<Fp>::allocate(size / kFriFold * 4)) {\\n\\n LOG(1, \\\"Doing FRI folding\\\");\\n\\n batchExpand(evaluated, coeffs, 4);\\n\\n batchEvaluateNTT(evaluated, 4, log2Ceil(kInvRate));\\n\\n merkle =\\n\\n std::make_unique<MerkleTreeProver>(evaluated, domain / kFriFold, kFriFold * 4, kQueries);\\n\\n merkle->commit(iop);\\n\\n Fp4 foldMix = Fp4::random(iop);\\n\\n friFoldAccel(outCoeffs, coeffs, AccelSlice<Fp4>::copy(&foldMix, 1));\\n\",\n \"file_path\": \"risc0/zkp/prove/fri.cpp\",\n \"rank\": 88,\n \"score\": 61696.98711028791\n },\n {\n \"content\": \"struct VerifyRoundInfo {\\n\\n size_t domain;\\n\\n MerkleTreeVerifier merkle;\\n\\n Fp4 mix;\\n\\n\\n\\n VerifyRoundInfo(ReadIOP& iop, size_t inDomain)\\n\\n : domain(inDomain / kFriFold)\\n\\n , merkle(iop, domain, kFriFold * 4, kQueries)\\n\\n , mix(Fp4::random(iop)) {}\\n\\n\\n\\n void verifyQuery(ReadIOP& iop, size_t* pos, Fp4* goal) const {\\n\\n // Compute which group we are in\\n\\n size_t quot = *pos / domain;\\n\\n size_t group = *pos % domain;\\n\\n // Get the column data\\n\\n auto data = merkle.verify(iop, group);\\n\\n std::vector<Fp4> data4(kFriFold);\\n\\n for (size_t i = 0; i < kFriFold; i++) {\\n\\n data4[i] = Fp4(data[0 * kFriFold + i],\\n\\n data[1 * kFriFold + i],\\n\",\n \"file_path\": \"risc0/zkp/verify/fri.cpp\",\n \"rank\": 89,\n \"score\": 61696.98711028791\n },\n {\n \"content\": \"#[ctor::ctor]\\n\\nfn init() {\\n\\n unsafe { ffi::risc0_init() };\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use super::Prover;\\n\\n use anyhow::Result;\\n\\n use risc0_zkvm_core::Digest;\\n\\n use risc0_zkvm_methods::methods::{FAIL_ID, FAIL_PATH, IO_ID, IO_PATH, SHA_ID, SHA_PATH};\\n\\n use risc0_zkvm_serde::{from_slice, to_vec};\\n\\n\\n\\n #[test]\\n\\n fn sha() {\\n\\n assert_eq!(\\n\\n run_sha(\\\"\\\"),\\n\\n Digest::new([\\n\\n 0xe3b0c442, 0x98fc1c14, 0x9afbf4c8, 0x996fb924, 0x27ae41e4, 0x649b934c, 0xa495991b,\\n\\n 0x7852b855,\\n\\n ])\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/host/src/lib.rs\",\n \"rank\": 90,\n \"score\": 60373.9051376423\n },\n {\n \"content\": \"fn main() {\\n\\n risc0_build::link();\\n\\n}\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/methods/inner/build.rs\",\n \"rank\": 91,\n \"score\": 60373.9051376423\n },\n {\n \"content\": \"struct Env {\\n\\n input: Deserializer<'static>,\\n\\n output: Serializer<Slice<'static>>,\\n\\n commit: Serializer<Slice<'static>>,\\n\\n commit_len: usize,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/rust/guest/src/env.rs\",\n \"rank\": 92,\n \"score\": 60313.38964484431\n },\n {\n \"content\": \"struct risc0_prover {\\n\\n std::unique_ptr<risc0::Prover> prover;\\n\\n};\\n\\n\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/host/c_api.cpp\",\n \"rank\": 93,\n \"score\": 60313.38964484431\n },\n {\n \"content\": \"struct risc0_receipt {\\n\\n risc0::Receipt receipt;\\n\\n};\\n\\n\\n\\nvoid risc0_init() {\\n\\n if (const char* level = std::getenv(\\\"RISC0_LOG\\\")) {\\n\\n risc0::setLogLevel(std::atoi(level));\\n\\n }\\n\\n}\\n\\n\\n\\nconst char* risc0_string_ptr(risc0_string* str) {\\n\\n return str->str.c_str();\\n\\n}\\n\\n\\n\\nvoid risc0_string_free(risc0_string* str) {\\n\\n risc0_error err;\\n\\n ffi_wrap_void(&err, [&] { delete str; });\\n\\n}\\n\\n\\n\\nrisc0_prover* risc0_prover_new(risc0_error* err,\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/host/c_api.cpp\",\n \"rank\": 94,\n \"score\": 60313.38964484431\n },\n {\n \"content\": \"struct BenchmarkStreamWriter {\\n\\n void write_word(uint32_t word) { tot_written += sizeof(uint32_t); }\\n\\n void write_dword(uint64_t dword) { tot_written += sizeof(uint64_t); }\\n\\n void write_buffer(const void* buf, size_t len) { tot_written += align(len); }\\n\\n\\n\\n size_t tot_written = 0;\\n\\n};\\n\\nstatic_assert(is_stream_writer<BenchmarkStreamWriter>());\\n\\n\\n\\nstatic void BM_Simple_Loop(benchmark::State& state) {\\n\\n uint32_t num_iter = state.range(0);\\n\\n size_t tot_iter = 0;\\n\\n\\n\\n for (auto _ : state) {\\n\\n MethodId methodId = makeMethodId(\\\"examples/cpp/deck/shuffle_method\\\");\\n\\n Prover prover(\\\"risc0/zkvm/prove/bench/shuffle_method\\\", methodId);\\n\\n prover.writeInput(num_iter);\\n\\n VectorStreamWriter receipt_buf;\\n\\n Receipt receipt = prover.run();\\n\\n BenchmarkStreamWriter writer;\\n\",\n \"file_path\": \"risc0/zkvm/prove/bench/benchmark.cpp\",\n \"rank\": 95,\n \"score\": 60313.38964484431\n },\n {\n \"content\": \"struct risc0_string {\\n\\n std::string str;\\n\\n};\\n\\n\\n\\n} // extern \\\"C\\\"\\n\\n\\n\\ntemplate <typename F> void ffi_wrap_void(risc0_error* err, F fn) {\\n\\n try {\\n\\n err->msg = nullptr;\\n\\n fn();\\n\\n } catch (const std::exception& ex) {\\n\\n err->msg = new risc0_string{ex.what()};\\n\\n } catch (...) {\\n\\n err->msg = new risc0_string{\\\"C++ exception\\\"};\\n\\n }\\n\\n}\\n\\n\\n\\ntemplate <typename T, typename F> T ffi_wrap(risc0_error* err, T val, F fn) {\\n\\n try {\\n\\n err->msg = nullptr;\\n\",\n \"file_path\": \"risc0/zkvm/sdk/cpp/host/c_api.cpp\",\n \"rank\": 96,\n \"score\": 60313.38964484431\n }\n]","isConversational":false}}},{"rowIdx":1581,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"botan/src/rng.rs"},"repo_name":{"kind":"string","value":"chux0519/botan-rs"},"commit":{"kind":"string","value":"4fc7560f2fa29a0ced584027fe2c791393d24773"},"file_code":{"kind":"string","value":"use botan_sys::*;\nuse utils::*;\n\n#[derive(Debug)]\n\npub struct RandomNumberGenerator {\n obj: botan_rng_t\n}\n\nimpl Drop for RandomNumberGenerator {\n fn drop(&mut self) {\n unsafe { botan_rng_destroy(self.obj); }\n }\n}\n\nimpl RandomNumberGenerator {\n\n fn new_of_type(typ: &str) -> Result<RandomNumberGenerator> {\n let mut obj = ptr::null_mut();\n let typ = make_cstr(typ)?;\n call_botan! { botan_rng_init(&mut obj, typ.as_ptr()) }\n Ok(RandomNumberGenerator { obj })\n }\n\n pub(crate) fn handle(&self) -> botan_rng_t { self.obj }\n\n \n \n \n \n \n \n pub fn new_userspace() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_of_type(\"user\")\n }\n\n \n \n \n \n \n \n pub fn new_system() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_of_type(\"system\")\n }\n\n \n \n \n \n \n \n pub fn new() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_userspace()\n }\n\n \n \n \n \n \n \n \n \n pub fn read(&self, len: usize) -> Result<Vec<u8>> {\n let mut result = vec![0; len];\n self.fill(&mut result)?;\n Ok(result)\n }\n\n \n \n \n \n \n \n \n \n pub fn fill(&self, out: &mut [u8]) -> Result<()> {\n call_botan! { botan_rng_get(self.obj, out.as_mut_ptr(), out.len()) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n pub fn reseed(&self, bits: usize) -> Result<()> {\n call_botan! { botan_rng_reseed(self.obj, bits) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n \n pub fn reseed_from_rng(&self, source: &RandomNumberGenerator, bits: usize) -> Result<()> {\n call_botan! { botan_rng_reseed_from_rng(self.obj, source.handle(), bits) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n \n pub fn add_entropy(&self, seed: &[u8]) -> Result<()> {\n call_botan! { botan_rng_add_entropy(self.obj, seed.as_ptr(), seed.len()) }\n Ok(())\n }\n\n}\n"},"prefix":{"kind":"string","value":"use botan_sys::*;\nuse utils::*;\n\n#[derive(Debug)]\n\npub struct RandomNumberGenerator {\n obj: botan_rng_t\n}\n\nimpl Drop for RandomNumberGenerator {\n fn drop(&mut self) {\n unsafe { botan_rng_destroy(self.obj); }\n }\n}\n\nimpl RandomNumberGenerator {\n\n fn new_of_type(typ: &str) -> Result<RandomNumberGe"},"suffix":{"kind":"string","value":" }\n\n \n \n \n \n \n \n pub fn new() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_userspace()\n }\n\n \n \n \n \n \n \n \n \n pub fn read(&self, len: usize) -> Result<Vec<u8>> {\n let mut result = vec![0; len];\n self.fill(&mut result)?;\n Ok(result)\n }\n\n \n \n \n \n \n \n \n \n pub fn fill(&self, out: &mut [u8]) -> Result<()> {\n call_botan! { botan_rng_get(self.obj, out.as_mut_ptr(), out.len()) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n pub fn reseed(&self, bits: usize) -> Result<()> {\n call_botan! { botan_rng_reseed(self.obj, bits) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n \n pub fn reseed_from_rng(&self, source: &RandomNumberGenerator, bits: usize) -> Result<()> {\n call_botan! { botan_rng_reseed_from_rng(self.obj, source.handle(), bits) }\n Ok(())\n }\n\n \n \n \n \n \n \n \n \n pub fn add_entropy(&self, seed: &[u8]) -> Result<()> {\n call_botan! { botan_rng_add_entropy(self.obj, seed.as_ptr(), seed.len()) }\n Ok(())\n }\n\n}\n"},"middle":{"kind":"string","value":"nerator> {\n let mut obj = ptr::null_mut();\n let typ = make_cstr(typ)?;\n call_botan! { botan_rng_init(&mut obj, typ.as_ptr()) }\n Ok(RandomNumberGenerator { obj })\n }\n\n pub(crate) fn handle(&self) -> botan_rng_t { self.obj }\n\n \n \n \n \n \n \n pub fn new_userspace() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_of_type(\"user\")\n }\n\n \n \n \n \n \n \n pub fn new_system() -> Result<RandomNumberGenerator> {\n RandomNumberGenerator::new_of_type(\"system\")\n "},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"/// Password based key derivation function\n\n///\n\n/// Note currently only PBKDF2 is supported by this interface.\n\n/// For PBKDF2, iterations >= 100000 is recommended.\n\n///\n\n/// # Examples\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let salt = rng.read(10).unwrap();\n\n/// let key = botan::pbkdf(\"PBKDF2(SHA-256)\", 32, \"passphrase\", &salt, 10000).unwrap();\n\n/// assert_eq!(key.len(), 32);\n\n/// ```\n\npub fn pbkdf(algo: &str,\n\n out_len: usize,\n\n passphrase: &str,\n\n salt: &[u8],\n\n iterations: usize) -> Result<Vec<u8>> {\n\n\n\n derive_key_from_password(algo, out_len, passphrase, salt, iterations, 0, 0)\n\n}\n\n\n","file_path":"botan/src/pbkdf.rs","rank":0,"score":119662.14623621076},{"content":"/// Verify a bcrypt password hash\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let bcrypt = botan::bcrypt_hash(\"password\", &rng, 10).unwrap();\n\n/// assert_eq!(botan::bcrypt_verify(\"not even close\", &bcrypt), Ok(false));\n\n/// assert_eq!(botan::bcrypt_verify(\"password\", &bcrypt), Ok(true));\n\n/// ```\n\npub fn bcrypt_verify(pass: &str, hash: &str) -> Result<bool> {\n\n\n\n let rc = unsafe {\n\n botan_bcrypt_is_valid(make_cstr(pass)?.as_ptr(),\n\n make_cstr(hash)?.as_ptr())\n\n };\n\n\n\n if rc == 0 {\n\n Ok(true)\n\n }\n\n else if rc == BOTAN_FFI_INVALID_VERIFIER {\n\n Ok(false)\n\n }\n\n else {\n\n Err(Error::from(rc))\n\n }\n\n}\n","file_path":"botan/src/bcrypt.rs","rank":1,"score":113026.85051725223},{"content":"/// Hex decode some data\n\npub fn hex_decode(x: &str) -> Result<Vec<u8>> {\n\n\n\n let mut output = vec![0u8; x.len()/2];\n\n let mut output_len = output.len();\n\n\n\n let input = make_cstr(x)?;\n\n\n\n call_botan! { botan_hex_decode(input.as_ptr(), x.len(), output.as_mut_ptr(), &mut output_len) }\n\n\n\n output.resize(output_len, 0);\n\n\n\n Ok(output)\n\n}\n\n\n","file_path":"botan/src/memutils.rs","rank":2,"score":103713.96227000149},{"content":"/// Base64 decode some data\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// assert!(botan::base64_decode(\"ThisIsInvalid!\").is_err());\n\n/// assert_eq!(botan::base64_decode(\"YWJjZGVm\").unwrap(), b\"abcdef\");\n\n/// ```\n\npub fn base64_decode(x: &str) -> Result<Vec<u8>> {\n\n\n\n // Hard to provide a decent lower bound as it is possible x includes\n\n // lots of spaces or trailing = padding chars\n\n let bin_len = x.len();\n\n\n\n let input = make_cstr(x)?;\n\n\n\n call_botan_ffi_returning_vec_u8(bin_len, &|out_buf, out_len| {\n\n unsafe { botan_base64_decode(input.as_ptr(), x.len(), out_buf, out_len) }\n\n })\n\n}\n","file_path":"botan/src/memutils.rs","rank":3,"score":103713.96227000149},{"content":"/// Return the identifier used for PKCS1 v1.5 signatures for the specified hash\n\npub fn pkcs_hash_id(hash_algo: &str) -> Result<Vec<u8>> {\n\n let hash_algo = make_cstr(hash_algo)?;\n\n let id_len = 32; // largest currently is 20 bytes\n\n call_botan_ffi_returning_vec_u8(id_len, &|out_buf, out_len| {\n\n unsafe { botan_pkcs_hash_id(hash_algo.as_ptr(), out_buf, out_len) }\n\n })\n\n\n\n}\n","file_path":"botan/src/pubkey.rs","rank":4,"score":96687.58619385371},{"content":"/// Produce a bcrypt password hash\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let bcrypt1 = botan::bcrypt_hash(\"password\", &rng, 10).unwrap();\n\n/// let bcrypt2 = botan::bcrypt_hash(\"password\", &rng, 10).unwrap();\n\n/// assert_ne!(bcrypt1, bcrypt2); // different salt each time\n\n/// ```\n\npub fn bcrypt_hash(pass: &str, rng : &RandomNumberGenerator, workfactor: usize) -> Result<String> {\n\n\n\n let mut out = vec![0; BCRYPT_SIZE + 1];\n\n let mut out_len = out.len();\n\n\n\n call_botan! {\n\n botan_bcrypt_generate(out.as_mut_ptr(), &mut out_len,\n\n make_cstr(pass)?.as_ptr(),\n\n rng.handle(),\n\n workfactor, 0u32)\n\n };\n\n\n\n out.resize(out_len - 1, 0);\n\n Ok(String::from_utf8(out).map_err(|_| Error::ConversionError)?)\n\n}\n\n\n","file_path":"botan/src/bcrypt.rs","rank":5,"score":86012.52453112195},{"content":"/// Password based key derivation function\n\n///\n\n/// # Examples\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let salt = rng.read(10).unwrap();\n\n/// let key = botan::derive_key_from_password(\"Scrypt\", 32, \"passphrase\", &salt, 8192, 8, 1).unwrap();\n\n/// assert_eq!(key.len(), 32);\n\n/// ```\n\npub fn derive_key_from_password(\n\n algo: &str,\n\n out_len: usize,\n\n passphrase: &str,\n\n salt: &[u8],\n\n param1: usize,\n\n param2: usize,\n\n param3: usize) -> Result<Vec<u8>> {\n\n\n\n let algo = make_cstr(algo)?;\n\n let passphrase = make_cstr(passphrase)?;\n\n\n\n let mut output = vec![0u8; out_len];\n\n\n\n call_botan! {\n\n botan_pwdhash(algo.as_ptr(),\n\n param1,\n\n param2,\n\n param3,\n\n output.as_mut_ptr(),\n\n output.len(),\n\n passphrase.as_ptr(),\n\n 0,\n\n salt.as_ptr(),\n\n salt.len())\n\n }\n\n\n\n Ok(output)\n\n}\n\n\n","file_path":"botan/src/pbkdf.rs","rank":6,"score":78386.4324572182},{"content":"/// Key derivation function\n\n///\n\n/// Produces a KDF output of the specified size when run over the\n\n/// provided secret, salt, and label inputs\n\n///\n\n/// # Examples\n\n/// ```\n\n/// let salt = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10];\n\n/// let label = vec![0x42, 0x6F, 0x62];\n\n/// let secret = vec![0x4E, 0x6F, 0x74, 0x20, 0x54, 0x65, 0x6C, 0x6C, 0x69, 0x6E, 0x67];\n\n/// let v = botan::kdf(\"HKDF(SHA-256)\", 23, &secret, &salt, &label).unwrap();\n\n/// assert_eq!(v.len(), 23);\n\n/// ```\n\npub fn kdf(algo: &str, output_len: usize, secret: &[u8], salt: &[u8], label: &[u8]) -> Result<Vec<u8>> {\n\n\n\n let mut output = vec![0u8; output_len];\n\n\n\n let algo = make_cstr(algo)?;\n\n\n\n call_botan! { botan_kdf(algo.as_ptr(),\n\n output.as_mut_ptr(), output_len,\n\n secret.as_ptr(), secret.len(),\n\n salt.as_ptr(), salt.len(),\n\n label.as_ptr(), label.len()) };\n\n\n\n Ok(output)\n\n\n\n}\n","file_path":"botan/src/kdf.rs","rank":7,"score":75848.69562969457},{"content":"/// Scrypt key derivation\n\n///\n\n/// The n, r, p parameters control how much time and memory is used.\n\n/// As of 2018, n = 32768, r = 8, p = 1 seems sufficient.\n\n///\n\n/// # Examples\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let salt = rng.read(10).unwrap();\n\n/// let n = 32768;\n\n/// let r = 8;\n\n/// let p = 1;\n\n/// let key = botan::scrypt(32, \"passphrase\", &salt, n, r, p).unwrap();\n\n/// assert_eq!(key.len(), 32);\n\n/// ```\n\npub fn scrypt(out_len: usize,\n\n passphrase: &str,\n\n salt: &[u8],\n\n n: usize,\n\n r: usize,\n\n p: usize) -> Result<Vec<u8>> {\n\n\n\n derive_key_from_password(\"Scrypt\", out_len, passphrase, salt, n, r, p)\n\n}\n","file_path":"botan/src/pbkdf.rs","rank":8,"score":74511.43934105856},{"content":"/// Hex encode some data\n\npub fn hex_encode(x: &[u8]) -> Result<String> {\n\n let flags = 0u32;\n\n\n\n let mut output = vec![0u8; x.len() * 2];\n\n call_botan! { botan_hex_encode(x.as_ptr(), x.len(), output.as_mut_ptr() as *mut c_char, flags) };\n\n\n\n let cstr = CString::new(output).map_err(|_| Error::ConversionError)?;\n\n let ostr = cstr.into_string().map_err(|_| Error::ConversionError)?;\n\n Ok(ostr)\n\n}\n\n\n","file_path":"botan/src/memutils.rs","rank":9,"score":67781.80940364877},{"content":"/// Base64 encode some data\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// assert_eq!(botan::base64_encode(&[97,98,99,100,101,102]).unwrap(), \"YWJjZGVm\");\n\n/// assert_eq!(botan::base64_encode(&[0x5A, 0x16, 0xAD, 0x4E, 0x17, 0x87, 0x79, 0xC9]).unwrap(), \"WhatTheHeck=\");\n\n/// ```\n\npub fn base64_encode(x: &[u8]) -> Result<String> {\n\n\n\n let b64_len = 1 + ((x.len() + 2) / 3) * 4;\n\n\n\n call_botan_ffi_returning_string(b64_len, &|out_buf, out_len| {\n\n unsafe { botan_base64_encode(x.as_ptr(), x.len(), out_buf as *mut c_char, out_len) }\n\n })\n\n}\n\n\n","file_path":"botan/src/memutils.rs","rank":10,"score":67781.80940364877},{"content":"/// Securely zeroize memory\n\n///\n\n/// Write zeros to the array (eg to clear out a key) in a way that is\n\n/// unlikely to be removed by the compiler.\n\npub fn scrub_mem<T: Copy>(a: &mut [T]) {\n\n let bytes = mem::size_of::<T>() * a.len();\n\n unsafe { botan_scrub_mem(a.as_mut_ptr() as *mut c_void, bytes) };\n\n}\n\n\n","file_path":"botan/src/memutils.rs","rank":11,"score":64901.5854079992},{"content":"/// Const time comparison\n\n///\n\n/// Compare two arrays without leaking side channel information\n\npub fn const_time_compare<T: Copy>(a: &[T], b: &[T]) -> bool {\n\n if a.len() != b.len() {\n\n return false;\n\n }\n\n\n\n let bytes = mem::size_of::<T>() * a.len();\n\n let rc = unsafe { botan_constant_time_compare(a.as_ptr() as *const u8, b.as_ptr() as *const u8, bytes) };\n\n\n\n return rc == 0;\n\n}\n\n\n","file_path":"botan/src/memutils.rs","rank":12,"score":59877.414836382886},{"content":"/// Wrap a key using NIST's AES key wrap algorithm.\n\n///\n\n/// The kek (key-encryption-key) must be a valid length for an AES\n\n/// key. The wrapped key must be a multiple of 8 bytes.\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// // Wrap a 128-bit key with a 256-bit key:\n\n/// let key = vec![0; 16];\n\n/// let kek = vec![0; 32];\n\n/// let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\n\n/// ```\n\npub fn nist_key_wrap(kek: &[u8], key: &[u8]) -> Result<Vec<u8>> {\n\n\n\n if kek.len() != 16 && kek.len() != 24 && kek.len() != 32 {\n\n return Err(Error::InvalidKeyLength);\n\n }\n\n\n\n if key.len() % 8 != 0 {\n\n return Err(Error::InvalidInput);\n\n }\n\n\n\n let mut output = vec![0; key.len() + 8];\n\n let mut output_len = output.len();\n\n\n\n call_botan! {\n\n botan_key_wrap3394(key.as_ptr(), key.len(),\n\n kek.as_ptr(), kek.len(),\n\n output.as_mut_ptr(), &mut output_len)\n\n }\n\n\n\n output.resize(output_len, 0);\n\n\n\n Ok(output)\n\n}\n\n\n","file_path":"botan/src/keywrap.rs","rank":13,"score":57063.719095035915},{"content":"/// Unwrap a key encrypted using NIST's AES key wrap algorithm\n\n/// # Examples\n\n///\n\n/// ```\n\n/// // Wrap a 128-bit key with a 256-bit key:\n\n/// let key = vec![0; 16];\n\n/// let kek = vec![0; 32];\n\n/// let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\n\n/// let unwrapped = botan::nist_key_unwrap(&kek, &wrapped).unwrap();\n\n/// assert_eq!(unwrapped, key);\n\n/// ```\n\npub fn nist_key_unwrap(kek: &[u8], wrapped: &[u8]) -> Result<Vec<u8>> {\n\n\n\n if kek.len() != 16 && kek.len() != 24 && kek.len() != 32 {\n\n return Err(Error::InvalidKeyLength);\n\n }\n\n\n\n if wrapped.len() % 8 != 0 {\n\n return Err(Error::InvalidInput);\n\n }\n\n\n\n let mut output = vec![0; wrapped.len() - 8];\n\n let mut output_len = output.len();\n\n\n\n call_botan! {\n\n botan_key_unwrap3394(wrapped.as_ptr(), wrapped.len(),\n\n kek.as_ptr(), kek.len(),\n\n output.as_mut_ptr(), &mut output_len)\n\n }\n\n\n\n output.resize(output_len, 0);\n\n\n\n Ok(output)\n\n\n\n}\n","file_path":"botan/src/keywrap.rs","rank":14,"score":57063.719095035915},{"content":"fn main() {\n\n println!(\"cargo:rustc-link-lib=botan-2\");\n\n}\n","file_path":"botan-sys/build.rs","rank":15,"score":35006.185807520356},{"content":"#[test]\n\nfn test_totp() {\n\n let totp = botan::TOTP::new(b\"1234567890123456789012345678901234567890123456789012345678901234\",\n\n \"SHA-512\", 8, 30).unwrap();\n\n\n\n assert_eq!(totp.generate(59).unwrap(), 90693936);\n\n assert_eq!(totp.generate(1111111109).unwrap(), 25091201);\n\n assert_eq!(totp.generate(1111111111).unwrap(), 99943326);\n\n\n\n assert!(totp.check(90693936, 59, 0).unwrap());\n\n assert!(!totp.check(90693936, 60, 0).unwrap());\n\n assert!(totp.check(90693936, 59+30, 1).unwrap());\n\n assert!(!totp.check(90693936, 59+31, 1).unwrap());\n\n}\n","file_path":"botan/tests/tests.rs","rank":16,"score":33714.89278380704},{"content":"#[test]\n\nfn test_rng() {\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let read1 = rng.read(10).unwrap();\n\n let read2 = rng.read(10).unwrap();\n\n\n\n assert!(read1 != read2);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":17,"score":33714.89278380704},{"content":"#[test]\n\nfn test_kdf() {\n\n\n\n let salt = botan::hex_decode(\"000102030405060708090A0B0C\").unwrap();\n\n let label = botan::hex_decode(\"F0F1F2F3F4F5F6F7F8F9\").unwrap();\n\n let secret = botan::hex_decode(\"0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B\").unwrap();\n\n let expected_output = botan::hex_decode(\"3CB25F25FAACD57A90434F64D0362F2A2D2D0A90CF1A5A4C5DB02D56ECC4C5BF34007208D5B887185865\").unwrap();\n\n\n\n let output = botan::kdf(\"HKDF(SHA-256)\", expected_output.len(), &secret, &salt, &label).unwrap();\n\n\n\n assert_eq!(output, expected_output);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":18,"score":33714.89278380704},{"content":"#[test]\n\nfn test_rsa() {\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let padding = \"EMSA-PKCS1-v1_5(SHA-256)\";\n\n let msg = rng.read(32).unwrap();\n\n\n\n let privkey = botan::Privkey::create(\"RSA\", \"1024\", &rng).unwrap();\n\n let pubkey = privkey.pubkey().unwrap();\n\n\n\n assert_eq!(privkey.get_field(\"e\"), botan::MPI::from_str(\"65537\"));\n\n assert_eq!(privkey.get_field(\"n\").unwrap().bit_count().unwrap(), 1024);\n\n\n\n assert_eq!(pubkey.get_field(\"n\"), privkey.get_field(\"n\"));\n\n\n\n let p = privkey.get_field(\"p\").unwrap();\n\n let q = privkey.get_field(\"q\").unwrap();\n\n\n\n assert_eq!(&p * &q, privkey.get_field(\"n\").unwrap());\n\n\n\n let signer = botan::Signer::new(&privkey, padding).unwrap();\n","file_path":"botan/tests/tests.rs","rank":19,"score":33714.89278380704},{"content":"#[test]\n\nfn test_bcrypt() {\n\n let pass = \"password\";\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let bcrypt1 = botan::bcrypt_hash(pass, &rng, 10).unwrap();\n\n\n\n assert_eq!(bcrypt1.len(), 60);\n\n\n\n let bcrypt2 = botan::bcrypt_hash(pass, &rng, 10).unwrap();\n\n\n\n assert_eq!(bcrypt2.len(), 60);\n\n\n\n assert!(bcrypt1 != bcrypt2);\n\n\n\n assert!(botan::bcrypt_verify(pass, &bcrypt1).unwrap());\n\n assert!(botan::bcrypt_verify(pass, &bcrypt2).unwrap());\n\n\n\n assert_eq!(botan::bcrypt_verify(\"passwurd\", &bcrypt2).unwrap(), false);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":20,"score":33714.89278380704},{"content":"#[test]\n\nfn test_ed25519() {\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let msg = vec![23,42,69,6,66];\n\n let padding = \"Pure\";\n\n\n\n let ed_priv = botan::Privkey::create(\"Ed25519\", \"\", &rng).unwrap();\n\n\n\n let signer = botan::Signer::new(&ed_priv, padding).unwrap();\n\n signer.update(&msg).unwrap();\n\n let signature1 = signer.finish(&rng).unwrap();\n\n\n\n let ed_bits = ed_priv.get_ed25519_key().unwrap();\n\n\n\n let ed_loaded = botan::Privkey::load_ed25519(&ed_bits.1).unwrap();\n\n let signer = botan::Signer::new(&ed_loaded, padding).unwrap();\n\n signer.update(&msg).unwrap();\n\n let signature2 = signer.finish(&rng).unwrap();\n\n\n\n let ed_pub = ed_priv.pubkey().unwrap();\n","file_path":"botan/tests/tests.rs","rank":21,"score":33714.89278380704},{"content":"#[test]\n\nfn test_x25519() {\n\n\n\n // Test from RFC 8037\n\n let a_pub_bits = botan::hex_decode(\"de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f\").unwrap();\n\n let b_priv_bits = botan::hex_decode(\"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a\").unwrap();\n\n let b_pub_bits = botan::hex_decode(\"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a\").unwrap();\n\n let expected_shared = botan::hex_decode(\"4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742\").unwrap();\n\n\n\n let a_pub = botan::Pubkey::load_x25519(&a_pub_bits).unwrap();\n\n assert_eq!(a_pub.get_x25519_key().unwrap(), a_pub_bits);\n\n\n\n let b_priv = botan::Privkey::load_x25519(&b_priv_bits).unwrap();\n\n assert_eq!(b_priv.get_x25519_key().unwrap(), b_priv_bits);\n\n\n\n assert_eq!(b_priv.key_agreement_key().unwrap(), b_pub_bits);\n\n assert_eq!(b_priv.pubkey().unwrap().get_x25519_key().unwrap(), b_pub_bits);\n\n\n\n let ka = botan::KeyAgreement::new(&b_priv, \"Raw\").unwrap();\n\n\n\n let shared = ka.agree(0, &a_pub_bits, &[]).unwrap();\n\n\n\n assert_eq!(shared, expected_shared);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":22,"score":33714.89278380704},{"content":"#[test]\n\nfn test_pbkdf() {\n\n\n\n let salt = botan::hex_decode(\"0001020304050607\").unwrap();\n\n let iterations = 10000;\n\n let passphrase = \"xyz\";\n\n let expected_output = botan::hex_decode(\"DEFD2987FA26A4672F4D16D98398432AD95E896BF619F6A6B8D4ED\").unwrap();\n\n\n\n let output = botan::pbkdf(\"PBKDF2(SHA-256)\", expected_output.len(), passphrase, &salt, iterations).unwrap();\n\n\n\n assert_eq!(output, expected_output);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":23,"score":33714.89278380704},{"content":"#[test]\n\nfn test_hex() {\n\n let raw = vec![1,2,3,255,42,23];\n\n assert_eq!(botan::hex_encode(&raw).unwrap(), \"010203FF2A17\");\n\n assert_eq!(botan::hex_decode(\"010203FF2A17\").unwrap(), raw);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":24,"score":33714.89278380704},{"content":"#[test]\n\nfn test_version() {\n\n let version = botan::Version::new().unwrap();\n\n\n\n /*\n\n If we are running against a released version we know it must be at\n\n least 2.8 since we require APIs added after the 2.7 release.\n\n */\n\n\n\n assert_eq!(version.major, 2);\n\n assert!(version.minor >= 8);\n\n assert!(version.release_date == 0 || version.release_date >= 20181001);\n\n assert!(version.ffi_api >= 20180713);\n\n\n\n assert!(botan::Version::supports_version(version.ffi_api));\n\n assert!(botan::Version::supports_version(20180713));\n\n assert!(!botan::Version::supports_version(20180712));\n\n\n\n //println!(\"{:?}\", version);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":25,"score":33714.89278380704},{"content":"#[test]\n\nfn test_certs() {\n\n let cert_bits = botan::hex_decode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unwrap();\n\n\n\n let cert = botan::Certificate::load(&cert_bits).unwrap();\n\n\n\n let key_id = botan::hex_decode(\"0096452DE588F966C4CCDF161DD1F3F5341B71E7\").unwrap();\n\n assert_eq!(cert.serial_number().unwrap(), vec![1]);\n\n assert_eq!(cert.authority_key_id().unwrap(), key_id);\n\n assert_eq!(cert.subject_key_id().unwrap(), key_id);\n\n\n\n assert_eq!(cert.allows_usage(botan::CertUsage::CertificateSign).unwrap(), true);\n\n assert_eq!(cert.allows_usage(botan::CertUsage::CrlSign).unwrap(), true);\n\n assert_eq!(cert.allows_usage(botan::CertUsage::KeyEncipherment).unwrap(), false);\n\n\n\n let pubkey = cert.public_key().unwrap();\n\n\n\n assert_eq!(pubkey.algo_name().unwrap(), \"ECDSA\");\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":26,"score":33714.89278380704},{"content":"#[test]\n\nfn test_scrypt() {\n\n\n\n let salt = botan::hex_decode(\"4E61436C\").unwrap();\n\n let n = 1024;\n\n let r = 8;\n\n let p = 16;\n\n let passphrase = \"password\";\n\n let expected_output = botan::hex_decode(\"fdbabe1c9d3472007856e7190d01e9fe7c6ad7cbc8237830e77376634b3731622e\").unwrap();\n\n\n\n let output = botan::scrypt(expected_output.len(), passphrase, &salt, n, r, p).unwrap();\n\n\n\n assert_eq!(output, expected_output);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":27,"score":33714.89278380704},{"content":"#[test]\n\nfn test_hash() {\n\n let hash = botan::HashFunction::new(\"SHA-384\").unwrap();\n\n\n\n assert_eq!(hash.output_length().unwrap(), 48);\n\n assert_eq!(hash.block_size().unwrap(), 128);\n\n assert_eq!(hash.algo_name().unwrap(), \"SHA-384\");\n\n\n\n assert!(hash.update(&[97,98]).is_ok());\n\n\n\n let hash_dup = hash.duplicate().unwrap();\n\n\n\n assert!(hash.update(&[99]).is_ok());\n\n assert!(hash_dup.update(&[100]).is_ok());\n\n\n\n hash.clear().unwrap();\n\n\n\n hash.update(&[97,98,99]).unwrap();\n\n\n\n let digest = hash.finish().unwrap();\n\n\n","file_path":"botan/tests/tests.rs","rank":28,"score":33714.89278380704},{"content":"#[test]\n\nfn test_hotp() {\n\n let hotp = botan::HOTP::new(&[0xFF], \"SHA-1\", 6).unwrap();\n\n assert_eq!(hotp.generate(23).unwrap(), 330795);\n\n\n\n assert!(hotp.check(330795, 23).unwrap());\n\n assert!(!hotp.check(330795, 22).unwrap());\n\n assert!(!hotp.check(330796, 23).unwrap());\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":29,"score":33714.89278380704},{"content":"#[test]\n\nfn test_mac() {\n\n let mac = botan::MsgAuthCode::new(\"HMAC(SHA-384)\").unwrap();\n\n\n\n let key_spec = mac.key_spec().unwrap();\n\n assert_eq!(mac.output_length().unwrap(), 48);\n\n assert_eq!(mac.algo_name().unwrap(), \"HMAC(SHA-384)\");\n\n\n\n assert!(key_spec.is_valid_keylength(20));\n\n\n\n mac.set_key(&vec![0xAA; 20]).unwrap();\n\n\n\n mac.update(&vec![0xDD; 1]).unwrap();\n\n mac.update(&vec![0xDD; 29]).unwrap();\n\n mac.update(&vec![0xDD; 20]).unwrap();\n\n\n\n let r = mac.finish().unwrap();\n\n\n\n assert_eq!(botan::hex_encode(&r).unwrap(),\n\n \"88062608D3E6AD8A0AA2ACE014C8A86F0AA635D947AC9FEBE83EF4E55966144B2A5AB39DC13814B94E3AB6E101A34F27\");\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":30,"score":33714.89278380704},{"content":"#[test]\n\nfn test_mp() {\n\n let mut a = botan::MPI::new().unwrap();\n\n let mut b = botan::MPI::new().unwrap();\n\n\n\n assert_eq!(a.to_u32().unwrap(), 0);\n\n assert_eq!(b.to_u32().unwrap(), 0);\n\n\n\n a.set_i32(9).unwrap();\n\n b.set_i32(81).unwrap();\n\n\n\n assert_eq!(a.to_u32().unwrap(), 9);\n\n assert_eq!(b.to_u32().unwrap(), 81);\n\n\n\n let mut c = &a + &b;\n\n assert_eq!(c.to_u32().unwrap(), 90);\n\n\n\n let d = botan::MPI::from_str(\"0x5A\").unwrap();\n\n assert_eq!(c, d);\n\n\n\n c *= &botan::MPI::from_str(\"1030\").unwrap();\n","file_path":"botan/tests/tests.rs","rank":31,"score":33714.89278380704},{"content":"#[test]\n\nfn test_pubkey() {\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let ecdsa_key = botan::Privkey::create(\"ECDSA\", \"secp256r1\", &rng).unwrap();\n\n\n\n assert!(ecdsa_key.check_key(&rng).unwrap(), true);\n\n assert_eq!(ecdsa_key.algo_name().unwrap(), \"ECDSA\");\n\n\n\n assert!(ecdsa_key.get_field(\"n\").is_err());\n\n assert_eq!(ecdsa_key.get_field(\"order\"),\n\n botan::MPI::from_str(\"0xFFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551\"));\n\n\n\n let pub_key = ecdsa_key.pubkey().unwrap();\n\n\n\n assert_eq!(pub_key.algo_name().unwrap(), \"ECDSA\");\n\n\n\n let bits = ecdsa_key.der_encode().unwrap();\n\n let pem = ecdsa_key.pem_encode().unwrap();\n\n assert!(pem.starts_with(\"-----BEGIN PRIVATE KEY-----\\n\"));\n\n assert!(pem.ends_with(\"-----END PRIVATE KEY-----\\n\"));\n","file_path":"botan/tests/tests.rs","rank":32,"score":33714.89278380704},{"content":"#[test]\n\nfn test_fpe() {\n\n let modulus = botan::MPI::from_str(\"1000000000\").unwrap();\n\n let input = botan::MPI::from_str(\"939210311\").unwrap();\n\n\n\n let key = vec![0; 32];\n\n let tweak = vec![0; 8];\n\n\n\n let fpe = botan::FPE::new_fe1(&modulus, &key, 8, false).unwrap();\n\n\n\n let ctext = fpe.encrypt(&input, &tweak).unwrap();\n\n\n\n assert_ne!(ctext, input);\n\n\n\n let ptext = fpe.decrypt(&ctext, &tweak).unwrap();\n\n\n\n assert_eq!(ptext, input);\n\n}\n\n\n\n\n","file_path":"botan/tests/tests.rs","rank":33,"score":33714.89278380704},{"content":"#[test]\n\nfn test_cipher() {\n\n let cipher = botan::Cipher::new(\"AES-128/GCM\", botan::CipherDirection::Encrypt).unwrap();\n\n\n\n assert_eq!(cipher.tag_length(), 16);\n\n\n\n let zero16 = vec![0; 16];\n\n let zero12 = vec![0; 12];\n\n\n\n assert!(cipher.set_associated_data(&[1,2,3]).is_err()); // trying to set AD before key is set\n\n assert_eq!(cipher.set_key(&vec![0; 42]).unwrap_err(), botan::Error::InvalidKeyLength);\n\n\n\n cipher.set_key(&zero16).unwrap();\n\n\n\n cipher.set_associated_data(&[1,2,3]).unwrap();\n\n cipher.set_associated_data(&[]).unwrap();\n\n\n\n let ctext = cipher.process(&zero12, &zero16).unwrap();\n\n\n\n assert_eq!(botan::hex_encode(&ctext).unwrap(),\n\n \"0388DACE60B6A392F328C2B971B2FE78AB6E47D42CEC13BDF53A67B21257BDDF\");\n\n\n\n let cipher = botan::Cipher::new(\"AES-128/GCM\", botan::CipherDirection::Decrypt).unwrap();\n\n cipher.set_key(&zero16).unwrap();\n\n\n\n let ptext = cipher.process(&zero12, &ctext).unwrap();\n\n\n\n assert_eq!(ptext, zero16);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":34,"score":33714.89278380704},{"content":"#[test]\n\nfn test_chacha() {\n\n let cipher = botan::Cipher::new(\"ChaCha20\", botan::CipherDirection::Encrypt).unwrap();\n\n\n\n assert_eq!(cipher.tag_length(), 0);\n\n\n\n let key_spec = cipher.key_spec().unwrap();\n\n\n\n assert!(key_spec.is_valid_keylength(0) == false);\n\n assert!(key_spec.is_valid_keylength(16));\n\n assert!(key_spec.is_valid_keylength(32));\n\n assert!(key_spec.is_valid_keylength(48) == false);\n\n\n\n let key = vec![0; 32];\n\n\n\n let expected = botan::hex_decode(\"76B8E0ADA0F13D90405D6AE55386BD28BDD219B8A08DED1AA836EFCC8B770DC7DA41597C5157488D7724E03FB8D84A376A43B8F41518A11CC387B669\").unwrap();\n\n\n\n cipher.set_key(&key).unwrap();\n\n\n\n assert!(cipher.set_associated_data(&[1,2,3]).is_err()); // not an AEAD\n\n assert!(cipher.set_associated_data(&[]).is_err());\n\n\n\n let iv = vec![];\n\n let input = vec![0; expected.len()];\n\n\n\n let ctext = cipher.process(&iv, &input).unwrap();\n\n\n\n assert_eq!(ctext, expected);\n\n}\n\n\n\n\n","file_path":"botan/tests/tests.rs","rank":35,"score":33714.89278380704},{"content":"use botan_sys::*;\n\n\n\npub(crate) use std::os::raw::{c_char, c_int, c_void};\n\npub(crate) use std::ffi::{CStr, CString};\n\npub(crate) use std::ptr;\n\npub(crate) use std::mem;\n\n\n\n/// The result of calling an operation on the library\n\npub type Result<T> = ::std::result::Result<T, Error>;\n\n\n\npub(crate) fn make_cstr(input: &str) -> Result<CString> {\n\n let cstr = CString::new(input).map_err(|_| Error::ConversionError)?;\n\n Ok(cstr)\n\n}\n\n\n\npub(crate) fn call_botan_ffi_returning_vec_u8(\n\n initial_size: usize,\n\n cb: &Fn(*mut u8, *mut usize) -> c_int) -> Result<Vec<u8>> {\n\n\n\n let mut output = vec![0; initial_size];\n","file_path":"botan/src/utils.rs","rank":36,"score":33214.23737320821},{"content":" Ok(output)\n\n}\n\n\n\npub(crate) fn call_botan_ffi_returning_string(\n\n initial_size: usize,\n\n cb: &Fn(*mut u8, *mut usize) -> c_int) -> Result<String> {\n\n\n\n let v = call_botan_ffi_returning_vec_u8(initial_size, cb)?;\n\n\n\n let cstr = CStr::from_bytes_with_nul(&v).map_err(|_| Error::ConversionError)?;\n\n let ostr = cstr.to_str().map_err(|_| Error::ConversionError)?.to_owned();\n\n Ok(ostr)\n\n}\n\n\n\n#[derive(Clone,Debug,PartialEq)]\n\n/// Possible errors\n\npub enum Error {\n\n /// A provided authentication code was incorrect\n\n BadAuthCode,\n\n /// A bad flag was passed to the library\n","file_path":"botan/src/utils.rs","rank":37,"score":33210.01634877218},{"content":" BOTAN_FFI_ERROR_KEY_NOT_SET => Error::KeyNotSet,\n\n BOTAN_FFI_ERROR_NOT_IMPLEMENTED => Error::NotImplemented,\n\n BOTAN_FFI_ERROR_NULL_POINTER => Error::NullPointer,\n\n BOTAN_FFI_ERROR_OUT_OF_MEMORY => Error::OutOfMemory,\n\n BOTAN_FFI_ERROR_UNKNOWN_ERROR => Error::UnknownError,\n\n BOTAN_FFI_INVALID_VERIFIER => Error::InvalidVerifier,\n\n _ => Error::UnknownError,\n\n }\n\n }\n\n}\n\n\n\n/// Specifies valid keylengths for symmetric ciphers/MACs\n\npub struct KeySpec {\n\n min_keylen: usize,\n\n max_keylen: usize,\n\n mod_keylen: usize,\n\n}\n\n\n\nimpl KeySpec {\n\n\n","file_path":"botan/src/utils.rs","rank":38,"score":33206.61525242654},{"content":" self.min_keylen\n\n }\n\n\n\n /// Return the maximum supported keylength\n\n pub fn maximum_keylength(&self) -> usize {\n\n self.max_keylen\n\n }\n\n\n\n /// Return the required multiple of the keylength\n\n ///\n\n /// That is each key must be N*keylength_multiple() for some N\n\n pub fn keylength_multiple(&self) -> usize {\n\n self.mod_keylen\n\n }\n\n\n\n}\n","file_path":"botan/src/utils.rs","rank":39,"score":33206.3294617846},{"content":" pub(crate) fn new(min_keylen: usize, max_keylen: usize, mod_keylen: usize) -> Result<KeySpec> {\n\n if min_keylen > max_keylen {\n\n return Err(Error::ConversionError);\n\n }\n\n if mod_keylen == 0 {\n\n return Err(Error::ConversionError);\n\n }\n\n\n\n Ok(KeySpec { min_keylen, max_keylen, mod_keylen })\n\n }\n\n\n\n /// Return true if the specified key length is valid for this object\n\n pub fn is_valid_keylength(&self, keylen: usize) -> bool {\n\n (keylen >= self.min_keylen &&\n\n keylen <= self.max_keylen &&\n\n keylen % self.mod_keylen == 0)\n\n }\n\n\n\n /// Return the minimum supported keylength\n\n pub fn minimum_keylength(&self) -> usize {\n","file_path":"botan/src/utils.rs","rank":40,"score":33206.03679826356},{"content":" NullPointer,\n\n /// Memory exhaustion\n\n OutOfMemory,\n\n /// Some unknown error occurred\n\n UnknownError,\n\n /// An error occured while converting data to C\n\n ConversionError\n\n}\n\n\n\nimpl From<i32> for Error {\n\n fn from(err: i32) -> Error {\n\n match err {\n\n BOTAN_FFI_ERROR_BAD_FLAG => Error::BadFlag,\n\n BOTAN_FFI_ERROR_BAD_MAC => Error::BadAuthCode,\n\n BOTAN_FFI_ERROR_BAD_PARAMETER => Error::BadParameter,\n\n BOTAN_FFI_ERROR_EXCEPTION_THROWN => Error::ExceptionThrown,\n\n BOTAN_FFI_ERROR_INSUFFICIENT_BUFFER_SPACE => Error::InsufficientBufferSpace,\n\n BOTAN_FFI_ERROR_INVALID_INPUT => Error::InvalidInput,\n\n BOTAN_FFI_ERROR_INVALID_KEY_LENGTH => Error::InvalidKeyLength,\n\n BOTAN_FFI_ERROR_INVALID_OBJECT => Error::InvalidObject,\n","file_path":"botan/src/utils.rs","rank":41,"score":33204.760453057956},{"content":" let mut out_len = output.len();\n\n\n\n let rc = cb(output.as_mut_ptr(), &mut out_len);\n\n if rc == 0 {\n\n assert!(out_len <= output.len());\n\n output.resize(out_len, 0);\n\n return Ok(output);\n\n }\n\n else if rc != BOTAN_FFI_ERROR_INSUFFICIENT_BUFFER_SPACE {\n\n return Err(Error::from(rc));\n\n }\n\n\n\n output.resize(out_len, 0);\n\n let rc = cb(output.as_mut_ptr(), &mut out_len);\n\n\n\n if rc != 0 {\n\n return Err(Error::from(rc));\n\n }\n\n\n\n output.resize(out_len, 0);\n","file_path":"botan/src/utils.rs","rank":42,"score":33203.266603592965},{"content":" BadFlag,\n\n /// An invalid parameter was provided to the library\n\n BadParameter,\n\n /// An exception was thrown while processing this request\n\n ExceptionThrown,\n\n /// There was insufficient buffer space to write the output\n\n InsufficientBufferSpace,\n\n /// Something about the input was invalid\n\n InvalidInput,\n\n /// An invalid object was provided to the library\n\n InvalidObject,\n\n /// A verifier was incorrect\n\n InvalidVerifier,\n\n /// An key of invalid length was provided\n\n InvalidKeyLength,\n\n /// An object was invoked without the key being set\n\n KeyNotSet,\n\n /// Some functionality is not implemented in the current library version\n\n NotImplemented,\n\n /// A null pointer was incorrectly provided\n","file_path":"botan/src/utils.rs","rank":43,"score":33203.266603592965},{"content":"#[test]\n\nfn test_pubkey_encrypt() {\n\n let msg = vec![1,23,42];\n\n\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let priv_key = botan::Privkey::create(\"RSA\", \"2048\", &rng).unwrap();\n\n assert!(priv_key.key_agreement_key().is_err());\n\n let pub_key = priv_key.pubkey().unwrap();\n\n\n\n let encryptor = botan::Encryptor::new(&pub_key, \"OAEP(SHA-256)\").unwrap();\n\n\n\n let ctext = encryptor.encrypt(&msg, &rng).unwrap();\n\n assert_eq!(ctext.len(), 2048/8);\n\n\n\n let decryptor = botan::Decryptor::new(&priv_key, \"OAEP(SHA-256)\").unwrap();\n\n\n\n let ptext = decryptor.decrypt(&ctext).unwrap();\n\n\n\n assert_eq!(ptext, msg);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":44,"score":32527.396047672817},{"content":"#[test]\n\nfn test_scrub_mem() {\n\n let mut v = vec![1,2,3];\n\n botan::scrub_mem(&mut v);\n\n assert_eq!(v, vec![0,0,0]);\n\n\n\n let mut a = [1u32, 2u32, 3u32, 2049903u32];\n\n botan::scrub_mem(&mut a);\n\n assert_eq!(a, [0,0,0,0]);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":45,"score":32527.396047672817},{"content":"#[test]\n\nfn test_ct_compare() {\n\n let a = vec![1,2,3];\n\n\n\n assert_eq!(botan::const_time_compare(&a, &[1,2,3]), true);\n\n assert_eq!(botan::const_time_compare(&a, &[1,2,3,4]), false);\n\n assert_eq!(botan::const_time_compare(&a, &[1,2,4]), false);\n\n assert_eq!(botan::const_time_compare(&a, &a), true);\n\n assert_eq!(botan::const_time_compare(&a, &vec![1,2,3]), true);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":46,"score":32527.396047672817},{"content":"#[test]\n\nfn test_rng() {\n\n unsafe {\n\n let mut rng = std::ptr::null_mut();\n\n botan_rng_init(&mut rng, std::ptr::null());\n\n\n\n let mut rng1 = vec![0u8; 16];\n\n let mut rng2 = vec![0u8; 16];\n\n assert_eq!(botan_rng_get(rng, rng1.as_mut_ptr(), rng1.len()), 0);\n\n assert_eq!(botan_rng_get(rng, rng2.as_mut_ptr(), rng2.len()), 0);\n\n\n\n assert!(rng1 != rng2);\n\n\n\n assert_eq!(botan_rng_destroy(rng), 0);\n\n }\n\n}\n\n\n","file_path":"botan-sys/tests/tests.rs","rank":47,"score":32527.396047672817},{"content":"#[test]\n\nfn test_pubkey_encryption() {\n\n\n\n let padding = \"EMSA-PKCS1-v1_5(SHA-256)\";\n\n let msg = [1,2,3];\n\n\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n let key = botan::Privkey::create(\"RSA\", \"1024\", &rng).unwrap();\n\n\n\n let der = key.der_encode_encrypted(\"passphrase\", &rng).unwrap();\n\n let pem = key.pem_encode_encrypted(\"pemword\", &rng).unwrap();\n\n\n\n assert!(pem.starts_with(\"-----BEGIN ENCRYPTED PRIVATE KEY-----\\n\"));\n\n assert!(pem.ends_with(\"-----END ENCRYPTED PRIVATE KEY-----\\n\"));\n\n\n\n let signer = botan::Signer::new(&key, padding).unwrap();\n\n\n\n signer.update(&msg).unwrap();\n\n let sig1 = signer.finish(&rng).unwrap();\n\n\n\n //assert!(botan::Privkey::load_encrypted_der(&der, \"i forget\").is_err());\n","file_path":"botan/tests/tests.rs","rank":48,"score":32527.396047672817},{"content":"#[test]\n\nfn test_hash() {\n\n\n\n unsafe {\n\n let mut hash = std::ptr::null_mut();\n\n assert_eq!(botan_hash_init(&mut hash, CString::new(\"SHA-384\").unwrap().as_ptr(), 0u32), 0);\n\n\n\n let input = vec![97,98,99];\n\n assert_eq!(botan_hash_update(hash, input.as_ptr(), input.len()), 0);\n\n assert_eq!(botan_hash_update(hash, input.as_ptr(), input.len()), 0);\n\n\n\n let mut output_len = 0;\n\n assert_eq!(botan_hash_output_length(hash, &mut output_len), 0);\n\n assert!(output_len == 48);\n\n\n\n let mut digest = vec![0u8; output_len];\n\n assert_eq!(botan_hash_final(hash, digest.as_mut_ptr()), 0);\n\n\n\n assert_eq!(digest[0], 0xCA);\n\n assert_eq!(digest[1], 0xF3);\n\n assert_eq!(digest[47], 0x8D);\n\n\n\n assert_eq!(botan_hash_destroy(hash), 0);\n\n }\n\n}\n\n\n","file_path":"botan-sys/tests/tests.rs","rank":49,"score":32527.396047672817},{"content":"#[test]\n\nfn test_hex() {\n\n\n\n let bin = vec![0x42, 0x23, 0x45, 0x8F];\n\n let mut out = Vec::new();\n\n out.resize(bin.len()*2, 0);\n\n\n\n unsafe {\n\n assert_eq!(botan_hex_encode(bin.as_ptr(), bin.len(), out.as_mut_ptr(), 0), 0);\n\n }\n\n\n\n assert_eq!(out[0], '4' as i8);\n\n assert_eq!(out[1], '2' as i8);\n\n assert_eq!(out[2], '2' as i8);\n\n assert_eq!(out[3], '3' as i8);\n\n assert_eq!(out[4], '4' as i8);\n\n assert_eq!(out[5], '5' as i8);\n\n assert_eq!(out[6], '8' as i8);\n\n assert_eq!(out[7], 'F' as i8);\n\n\n\n let mut decoded = vec![0; 1024];\n","file_path":"botan-sys/tests/tests.rs","rank":50,"score":32527.396047672817},{"content":"#[test]\n\nfn test_version() {\n\n\n\n unsafe {\n\n let api_version = botan_ffi_api_version();\n\n\n\n assert!(botan_ffi_supports_api(api_version) == 0);\n\n assert!(botan_ffi_supports_api(api_version + 1) != 0);\n\n\n\n assert!(botan_version_major() == 2);\n\n assert!(botan_version_minor() > 0);\n\n assert!(botan_version_patch() <= 10);\n\n }\n\n}\n\n\n","file_path":"botan-sys/tests/tests.rs","rank":51,"score":32527.396047672817},{"content":"#[test]\n\nfn test_cert_verify() {\n\n let ca = b\"-----BEGIN CERTIFICATE-----\n\nMIIBkDCCATegAwIBAgIRANQudMcHu/SmX8470nbNlj0wCgYIKoZIzj0EAwIwEjEQ\n\nMA4GA1UEAxMHVGVzdCBDQTAeFw0xODA4MTYyMjMyNDFaFw00NjAxMDEyMjMyNDFa\n\nMBIxEDAOBgNVBAMTB1Rlc3QgQ0EwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASN\n\n+LHr9ZN72sxZqi4zcYDIg4xzN3DOF3epvlpGHLnju5ogp8dJ46YydTi3g/SfBGOp\n\nj9jrYP5Jgkkmpo0lMh7ho24wbDAhBgNVHQ4EGgQYLg/lfneWJ36rZdGMoVyKD6Zl\n\nmHkST7ZNMA4GA1UdDwEB/wQEAwIBBjASBgNVHRMBAf8ECDAGAQH/AgEBMCMGA1Ud\n\nIwQcMBqAGC4P5X53lid+q2XRjKFcig+mZZh5Ek+2TTAKBggqhkjOPQQDAgNHADBE\n\nAiB30ZIFV1cZbknu5lt1fWrM9tNSgCbj5BN9CI+Q9aq1LQIgD9o/8oGmFgvWLjsx\n\nb39VOu00+Vy9kpNO1Sgx7wSWoIU=\n\n-----END CERTIFICATE-----\";\n\n\n\n let ee = b\"-----BEGIN CERTIFICATE-----\n\nMIIBoDCCAUagAwIBAgIRAK27a2NlSYEH63xIsAbBA1wwCgYIKoZIzj0EAwIwEjEQ\n\nMA4GA1UEAxMHVGVzdCBDQTAeFw0xODA4MTYyMjMzNDBaFw00NjAxMDEyMjMzNDBa\n\nMBoxGDAWBgNVBAMTD1Rlc3QgRW5kIEVudGl0eTBZMBMGByqGSM49AgEGCCqGSM49\n\nAwEHA0IABDykQMvlV7GyIJeANLWEs5bXReqpvTEFu3zYPBjOhyx784VPVl84h8c5\n\nycru3Hk8N/SIITSWzpbjPMp9jRbyDy+jdTBzMCEGA1UdDgQaBBjkPzL+BXHtQJDR\n\nciwvzeHQKuQZOstyM2swGwYDVR0RBBQwEoIQdGVzdC5leGFtcGxlLmNvbTAMBgNV\n","file_path":"botan/tests/tests.rs","rank":52,"score":32527.396047672817},{"content":"#[test]\n\nfn test_pubkey_sign() {\n\n let msg = vec![1,23,42];\n\n\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let ecdsa_key = botan::Privkey::create(\"ECDSA\", \"secp256r1\", &rng).unwrap();\n\n assert!(ecdsa_key.key_agreement_key().is_err());\n\n\n\n let signer = botan::Signer::new(&ecdsa_key, \"EMSA1(SHA-256)\").unwrap();\n\n\n\n signer.update(&msg).unwrap();\n\n let signature = signer.finish(&rng).unwrap();\n\n\n\n let pub_key = ecdsa_key.pubkey().unwrap();\n\n\n\n let verifier = botan::Verifier::new(&pub_key, \"EMSA1(SHA-256)\").unwrap();\n\n\n\n verifier.update(&[1]).unwrap();\n\n verifier.update(&[23, 42]).unwrap();\n\n\n","file_path":"botan/tests/tests.rs","rank":53,"score":32527.396047672817},{"content":"#[test]\n\nfn test_block_cipher() {\n\n let bc = botan::BlockCipher::new(\"AES-128\").unwrap();\n\n\n\n assert_eq!(bc.algo_name().unwrap(), \"AES-128\");\n\n assert_eq!(bc.block_size().unwrap(), 16);\n\n\n\n let key_spec = bc.key_spec().unwrap();\n\n\n\n assert!(key_spec.is_valid_keylength(20) == false);\n\n assert!(key_spec.is_valid_keylength(16));\n\n\n\n assert_eq!(bc.set_key(&vec![0; 32]).unwrap_err(), botan::Error::InvalidKeyLength);\n\n\n\n bc.set_key(&vec![0; 16]).unwrap();\n\n\n\n let input = vec![0; 16];\n\n\n\n let ctext = bc.encrypt_blocks(&input).unwrap();\n\n\n\n assert_eq!(botan::hex_encode(&ctext).unwrap(),\n\n \"66E94BD4EF8A2C3B884CFA59CA342B2E\");\n\n\n\n let ptext = bc.decrypt_blocks(&ctext).unwrap();\n\n\n\n assert_eq!(ptext, input);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":54,"score":32527.396047672817},{"content":"use std::os::raw::{c_int, c_char, c_void};\n\n\n\nextern \"C\" {\n\n\n\n pub fn botan_constant_time_compare(x: *const u8, y: *const u8, len: usize) -> c_int;\n\n\n\n pub fn botan_scrub_mem(mem: *mut c_void, bytes: usize) -> c_int;\n\n\n\n pub fn botan_hex_encode(\n\n x: *const u8,\n\n len: usize,\n\n out: *mut c_char,\n\n flags: u32,\n\n ) -> c_int;\n\n\n\n pub fn botan_hex_decode(\n\n hex_str: *const c_char,\n\n in_len: usize,\n\n out: *mut u8,\n\n out_len: *mut usize,\n","file_path":"botan-sys/src/utils.rs","rank":55,"score":31759.45124795136},{"content":" ) -> c_int;\n\n\n\n pub fn botan_base64_encode(\n\n x: *const u8,\n\n len: usize,\n\n out: *mut c_char,\n\n out_len: *mut usize,\n\n ) -> c_int;\n\n\n\n pub fn botan_base64_decode(\n\n base64_str: *const c_char,\n\n in_len: usize,\n\n out: *mut u8,\n\n out_len: *mut usize,\n\n ) -> c_int;\n\n\n\n}\n","file_path":"botan-sys/src/utils.rs","rank":56,"score":31757.879262948933},{"content":"#[test]\n\nfn test_aes_key_wrap() {\n\n let kek = botan::hex_decode(\"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F\").unwrap();\n\n let key = botan::hex_decode(\"00112233445566778899AABBCCDDEEFF000102030405060708090A0B0C0D0E0F\").unwrap();\n\n\n\n let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\n\n\n\n assert_eq!(botan::hex_encode(&wrapped).unwrap(),\n\n \"28C9F404C4B810F4CBCCB35CFB87F8263F5786E2D80ED326CBC7F0E71A99F43BFB988B9B7A02DD21\");\n\n\n\n let unwrapped = botan::nist_key_unwrap(&kek, &wrapped).unwrap();\n\n\n\n assert_eq!(unwrapped, key);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":57,"score":31431.664173983438},{"content":"#[test]\n\nfn test_pkcs_hash_id() {\n\n assert!(botan::pkcs_hash_id(\"SHA-192\").is_err());\n\n\n\n let id = botan::pkcs_hash_id(\"SHA-384\").unwrap();\n\n\n\n assert_eq!(botan::hex_encode(&id).unwrap(),\n\n \"3041300D060960864801650304020205000430\");\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":58,"score":31431.664173983438},{"content":"#[test]\n\nfn test_pubkey_key_agreement() {\n\n\n\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n\n\n let a_priv = botan::Privkey::create(\"ECDH\", \"secp384r1\", &rng).unwrap();\n\n let b_priv = botan::Privkey::create(\"ECDH\", \"secp384r1\", &rng).unwrap();\n\n\n\n let a_pub = a_priv.key_agreement_key().unwrap();\n\n let b_pub = b_priv.key_agreement_key().unwrap();\n\n\n\n let a_ka = botan::KeyAgreement::new(&a_priv, \"KDF2(SHA-384)\").unwrap();\n\n let b_ka = botan::KeyAgreement::new(&b_priv, \"KDF2(SHA-384)\").unwrap();\n\n\n\n let salt = rng.read(16).unwrap();\n\n\n\n let a_key = a_ka.agree(32, &b_pub, &salt).unwrap();\n\n let b_key = b_ka.agree(32, &a_pub, &salt).unwrap();\n\n assert_eq!(a_key, b_key);\n\n\n\n let a_ka = botan::KeyAgreement::new(&a_priv, \"Raw\").unwrap();\n\n let b_ka = botan::KeyAgreement::new(&b_priv, \"Raw\").unwrap();\n\n\n\n let a_key = a_ka.agree(0, &b_pub, &salt).unwrap();\n\n let b_key = b_ka.agree(0, &a_pub, &vec![]).unwrap();\n\n\n\n assert_eq!(a_key, b_key);\n\n assert_eq!(a_key.len(), 384/8);\n\n}\n\n\n","file_path":"botan/tests/tests.rs","rank":59,"score":31431.664173983438},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\nuse pubkey::Pubkey;\n\n\n\n#[derive(Debug)]\n\n/// X.509 certificate\n\npub struct Certificate {\n\n obj: botan_x509_cert_t\n\n}\n\n\n\nimpl Drop for Certificate {\n\n fn drop(&mut self) {\n\n unsafe { botan_x509_cert_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Clone for Certificate {\n\n fn clone(&self) -> Certificate {\n","file_path":"botan/src/x509.rs","rank":60,"score":21.405046396965894},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\n#[derive(Debug)]\n\n/// Generate or check HOTP tokens\n\npub struct HOTP {\n\n obj: botan_hotp_t,\n\n}\n\n\n\n#[derive(Debug)]\n\n/// Generate or check TOTP tokens\n\npub struct TOTP {\n\n obj: botan_totp_t,\n\n}\n\n\n\nimpl Drop for HOTP {\n\n fn drop(&mut self) {\n\n unsafe { botan_hotp_destroy(self.obj); }\n\n }\n","file_path":"botan/src/otp.rs","rank":62,"score":20.68138671833991},{"content":" fn drop(&mut self) {\n\n unsafe { botan_privkey_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Drop for Pubkey {\n\n fn drop(&mut self) {\n\n unsafe { botan_pubkey_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Privkey {\n\n\n\n pub(crate) fn handle(&self) -> botan_privkey_t { self.obj }\n\n\n\n /// Create a new private key\n\n ///\n\n pub fn create(alg: &str, params: &str, rng: &RandomNumberGenerator) -> Result<Privkey> {\n\n\n\n let mut obj = ptr::null_mut();\n","file_path":"botan/src/pubkey.rs","rank":63,"score":19.763691240635854},{"content":"use botan_sys::*;\n\nuse utils::*;\n\n\n\n#[derive(Debug)]\n\n/// A hash function object\n\npub struct HashFunction {\n\n obj: botan_hash_t,\n\n output_length: usize\n\n}\n\n\n\nimpl Clone for HashFunction {\n\n fn clone(&self) -> HashFunction {\n\n self.duplicate().expect(\"copying hash object state failed\")\n\n }\n\n}\n\n\n\nimpl Drop for HashFunction {\n\n fn drop(&mut self) {\n\n unsafe { botan_hash_destroy(self.obj); }\n\n }\n","file_path":"botan/src/hash.rs","rank":64,"score":19.49458786138549},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\n#[derive(Debug)]\n\n/// Message authentication code\n\npub struct MsgAuthCode {\n\n obj: botan_mac_t,\n\n output_length: usize,\n\n min_keylen: usize,\n\n max_keylen: usize,\n\n mod_keylen: usize,\n\n}\n\n\n\nimpl Drop for MsgAuthCode {\n\n fn drop(&mut self) {\n\n unsafe { botan_mac_destroy(self.obj); }\n\n }\n\n}\n\n\n","file_path":"botan/src/mac.rs","rank":65,"score":18.72759535954811},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\nuse mp::MPI;\n\nuse rng::RandomNumberGenerator;\n\n\n\n#[derive(Debug)]\n\n/// A public key object\n\npub struct Pubkey {\n\n obj: botan_pubkey_t\n\n}\n\n\n\n#[derive(Debug)]\n\n/// A private key object\n\npub struct Privkey {\n\n obj: botan_privkey_t\n\n}\n\n\n\nimpl Drop for Privkey {\n","file_path":"botan/src/pubkey.rs","rank":66,"score":18.4137582793398},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\n#[derive(Debug)]\n\n/// A raw block cipher interface (ie ECB mode)\n\n///\n\n/// Warning: you almost certainly want an AEAD cipher mode instead\n\npub struct BlockCipher {\n\n obj: botan_block_cipher_t,\n\n block_size: usize,\n\n min_keylen: usize,\n\n max_keylen: usize,\n\n mod_keylen: usize,\n\n}\n\n\n\nimpl Drop for BlockCipher {\n\n fn drop(&mut self) {\n\n unsafe { botan_block_cipher_destroy(self.obj); }\n\n }\n","file_path":"botan/src/block.rs","rank":67,"score":17.030880729002416},{"content":"}\n\n\n\nimpl Drop for TOTP {\n\n fn drop(&mut self) {\n\n unsafe { botan_totp_destroy(self.obj); }\n\n }\n\n}\n\n\n\nimpl HOTP {\n\n\n\n /// Instantiate a new HOTP instance with the given parameters\n\n ///\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// let hotp = botan::HOTP::new(&[1,2,3,4], \"SHA-1\", 6);\n\n /// ```\n\n pub fn new(key: &[u8], hash_algo: &str, digits: usize) -> Result<HOTP> {\n\n let mut obj = ptr::null_mut();\n\n\n","file_path":"botan/src/otp.rs","rank":68,"score":16.50543723015502},{"content":"}\n\n\n\nimpl Drop for Decryptor {\n\n fn drop(&mut self) {\n\n unsafe { botan_pk_op_decrypt_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Decryptor {\n\n\n\n /// Create a new decryption object\n\n pub fn new(key: &Privkey, padding: &str) -> Result<Decryptor> {\n\n let padding = make_cstr(padding)?;\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pk_op_decrypt_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\n\n Ok(Decryptor { obj })\n\n }\n\n\n\n /// Decrypt a message\n\n pub fn decrypt(&self, ctext: &[u8]) -> Result<Vec<u8>> {\n","file_path":"botan/src/pk_ops.rs","rank":69,"score":15.73911912763781},{"content":" obj: botan_mp_t,\n\n}\n\n\n\nimpl Drop for MPI {\n\n fn drop(&mut self) {\n\n unsafe { botan_mp_destroy(self.obj); }\n\n }\n\n}\n\n\n\nimpl Clone for MPI {\n\n fn clone(&self) -> MPI {\n\n self.duplicate().expect(\"copying MPI object failed\")\n\n }\n\n}\n\n\n\nimpl MPI {\n\n\n\n pub(crate) fn handle(&self) -> botan_mp_t { self.obj }\n\n\n\n /// Crate a new (zero-valued) MPI\n","file_path":"botan/src/mp.rs","rank":70,"score":15.592202773295906},{"content":" Encrypt,\n\n /// Decrypt\n\n Decrypt\n\n}\n\n\n\nimpl Drop for Cipher {\n\n fn drop(&mut self) {\n\n unsafe { botan_cipher_destroy(self.obj); }\n\n }\n\n}\n\n\n\nimpl Cipher {\n\n /// Create a new cipher object in the specified direction\n\n ///\n\n /// # Examples\n\n /// ```\n\n /// let aes_gcm = botan::Cipher::new(\"AES-128/GCM\", botan::CipherDirection::Encrypt).unwrap();\n\n /// ```\n\n pub fn new(name: &str, direction: CipherDirection) -> Result<Cipher> {\n\n let mut obj = ptr::null_mut();\n","file_path":"botan/src/cipher.rs","rank":71,"score":15.537177181940915},{"content":"#[derive(Debug)]\n\n/// An object that performs key agreement\n\npub struct KeyAgreement {\n\n obj: botan_pk_op_ka_t\n\n}\n\n\n\nimpl Drop for KeyAgreement {\n\n fn drop(&mut self) {\n\n unsafe { botan_pk_op_key_agreement_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl KeyAgreement {\n\n\n\n /// Create a new key agreement operator\n\n pub fn new(key: &Privkey, kdf: &str) -> Result<KeyAgreement> {\n\n let kdf = make_cstr(kdf)?;\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pk_op_key_agreement_create(&mut obj, key.handle(), kdf.as_ptr(), 0u32) }\n\n Ok(KeyAgreement { obj })\n","file_path":"botan/src/pk_ops.rs","rank":72,"score":14.820927791001946},{"content":" obj: botan_pk_op_sign_t,\n\n sig_len: usize,\n\n}\n\n\n\nimpl Drop for Signer {\n\n fn drop(&mut self) {\n\n unsafe { botan_pk_op_sign_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Signer {\n\n\n\n /// Create a new signature operator\n\n pub fn new(key: &Privkey, padding: &str) -> Result<Signer> {\n\n let padding = make_cstr(padding)?;\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pk_op_sign_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) };\n\n let mut sig_len = 0;\n\n call_botan! { botan_pk_op_sign_output_length(obj, &mut sig_len) };\n\n Ok(Signer { obj, sig_len })\n","file_path":"botan/src/pk_ops.rs","rank":73,"score":13.831476165947482},{"content":"///\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n/// let rsa = botan::Privkey::create(\"RSA\", \"2048\", &rng).unwrap();\n\n/// let rsa_pub = rsa.pubkey().unwrap();\n\n/// let enc = botan::Encryptor::new(&rsa_pub, \"OAEP(SHA-256)\").unwrap();\n\n/// let ctext = enc.encrypt(&[1,2,3], &rng).unwrap();\n\n/// ```\n\npub struct Encryptor {\n\n obj: botan_pk_op_encrypt_t\n\n}\n\n\n\nimpl Drop for Encryptor {\n\n fn drop(&mut self) {\n\n unsafe { botan_pk_op_encrypt_destroy(self.obj) };\n\n }\n\n}\n\n\n\nimpl Encryptor {\n\n\n","file_path":"botan/src/pk_ops.rs","rank":74,"score":13.763123928594423},{"content":"/// assert!(ctext < modulus);\n\n/// let ptext = fpe.decrypt(&ctext, &tweak).unwrap();\n\n/// assert_eq!(ptext, input);\n\n/// ```\n\npub struct FPE {\n\n obj: botan_fpe_t\n\n}\n\n\n\nimpl Drop for FPE {\n\n fn drop(&mut self) {\n\n unsafe { botan_fpe_destroy(self.obj); }\n\n }\n\n}\n\n\n\nimpl FPE {\n\n /// Create a new FPE instance, FE1 scheme\n\n /// Rounds should be 16 or higher for best security\n\n pub fn new_fe1(modulus: &MPI, key: &[u8], rounds: usize, compat_mode: bool) -> Result<FPE> {\n\n let mut obj = ptr::null_mut();\n\n\n","file_path":"botan/src/fpe.rs","rank":75,"score":13.449237284081233},{"content":" let mut ptext_len = 0;\n\n\n\n call_botan! { botan_pk_op_decrypt_output_length(self.obj, ctext.len(), &mut ptext_len) };\n\n\n\n call_botan_ffi_returning_vec_u8(ptext_len, &|out_buf, out_len| {\n\n unsafe { botan_pk_op_decrypt(self.obj, out_buf, out_len, ctext.as_ptr(), ctext.len()) }\n\n })\n\n }\n\n}\n\n\n\n#[derive(Debug)]\n\n/// An object that can perform public key signature verification\n\npub struct Verifier {\n\n obj: botan_pk_op_verify_t\n\n}\n\n\n\nimpl Drop for Verifier {\n\n fn drop(&mut self) {\n\n unsafe { botan_pk_op_verify_destroy(self.obj) };\n\n }\n","file_path":"botan/src/pk_ops.rs","rank":76,"score":12.496130854824406},{"content":" /// Swap two MPI values\n\n pub fn swap(&mut self, other: &mut MPI) -> Result<()> {\n\n call_botan! { botan_mp_swap(self.obj, other.obj) };\n\n Ok(())\n\n }\n\n\n\n /// Perform a primality test on self\n\n ///\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// use std::str::FromStr;\n\n /// let n = botan::MPI::from_str(\"1111111111111111111\").unwrap();\n\n /// let rng = botan::RandomNumberGenerator::new_system().unwrap();\n\n /// assert!(n.is_prime(&rng, 128).unwrap());\n\n /// ```\n\n pub fn is_prime(&self, rng: &RandomNumberGenerator, test_prob: usize) -> Result<bool> {\n\n let rc = unsafe { botan_mp_is_prime(self.obj, rng.handle(), test_prob) };\n\n match rc {\n\n 0 => Ok(false),\n","file_path":"botan/src/mp.rs","rank":77,"score":12.327267783935733},{"content":" 1 => Ok(true),\n\n e => Err(Error::from(e))\n\n }\n\n }\n\n\n\n /// Return the greatest common divisor of x and y\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// use std::str::FromStr;\n\n /// let x = botan::MPI::from_str(\"1111111111111111\").unwrap();\n\n /// let y = botan::MPI::from_str(\"111111111111\").unwrap();\n\n /// assert_eq!(botan::MPI::gcd(&x, &y).unwrap(), botan::MPI::from_str(\"1111\").unwrap());\n\n /// ```\n\n pub fn gcd(x: &MPI, y: &MPI) -> Result<MPI> {\n\n let r = MPI::new()?;\n\n call_botan! { botan_mp_gcd(r.obj, x.obj, y.obj) };\n\n Ok(r)\n\n }\n\n\n","file_path":"botan/src/mp.rs","rank":78,"score":11.612585809648621},{"content":"pub use fpe::*;\n\npub use hash::*;\n\npub use kdf::*;\n\npub use keywrap::*;\n\npub use mac::*;\n\npub use memutils::*;\n\npub use mp::*;\n\npub use otp::*;\n\npub use pbkdf::*;\n\npub use pk_ops::*;\n\npub use pubkey::*;\n\npub use rng::*;\n\npub use x509::*;\n\npub use version::*;\n\npub use utils::*;\n","file_path":"botan/src/lib.rs","rank":79,"score":11.39084392525438},{"content":"use botan_sys::*;\n\nuse utils::*;\n\n\n\nuse rng::RandomNumberGenerator;\n\n\n\nuse std::cmp::{Eq, Ord, Ordering};\n\nuse std::fmt;\n\nuse std::str::FromStr;\n\n\n\nuse std::ops::{Add, AddAssign,\n\n Sub, SubAssign,\n\n Mul, MulAssign,\n\n Div, DivAssign,\n\n Rem, RemAssign,\n\n Shl, ShlAssign,\n\n Shr, ShrAssign,\n\n Neg};\n\n\n\n/// A big integer type\n\npub struct MPI {\n","file_path":"botan/src/mp.rs","rank":80,"score":11.326850510634026},{"content":"\n\npub use block::*;\n\npub use cipher::*;\n\npub use errors::*;\n\npub use fpe::*;\n\npub use hash::*;\n\npub use keywrap::*;\n\npub use kdf::*;\n\npub use mac::*;\n\npub use mp::*;\n\npub use otp::*;\n\npub use passhash::*;\n\npub use pk_ops::*;\n\npub use pubkey::*;\n\npub use rng::*;\n\npub use utils::*;\n\npub use version::*;\n\npub use x509::*;\n","file_path":"botan-sys/src/lib.rs","rank":81,"score":11.28152834058628},{"content":"use std::os::raw::{c_int, c_char};\n\n\n\nuse rng::botan_rng_t;\n\n\n\npub enum botan_mp_struct {}\n\npub type botan_mp_t = *mut botan_mp_struct;\n\n\n\nextern \"C\" {\n\n\n\n pub fn botan_mp_init(mp: *mut botan_mp_t) -> c_int;\n\n pub fn botan_mp_destroy(mp: botan_mp_t) -> c_int;\n\n pub fn botan_mp_to_hex(mp: botan_mp_t, out: *mut c_char) -> c_int;\n\n pub fn botan_mp_to_str(mp: botan_mp_t, base: u8, out: *mut c_char, out_len: *mut usize) -> c_int;\n\n pub fn botan_mp_clear(mp: botan_mp_t) -> c_int;\n\n pub fn botan_mp_set_from_int(mp: botan_mp_t, initial_value: c_int) -> c_int;\n\n pub fn botan_mp_set_from_mp(dest: botan_mp_t, source: botan_mp_t) -> c_int;\n\n pub fn botan_mp_set_from_str(dest: botan_mp_t, str: *const c_char) -> c_int;\n\n\n\n pub fn botan_mp_set_from_radix_str(\n\n dest: botan_mp_t,\n","file_path":"botan-sys/src/mp.rs","rank":82,"score":10.772521303301318},{"content":"use std::os::raw::{c_int, c_char};\n\n\n\nuse rng::botan_rng_t;\n\nuse pubkey::{botan_pubkey_t, botan_privkey_t};\n\n\n\npub enum botan_pk_op_encrypt_struct {}\n\npub type botan_pk_op_encrypt_t = *mut botan_pk_op_encrypt_struct;\n\n\n\npub enum botan_pk_op_decrypt_struct {}\n\npub type botan_pk_op_decrypt_t = *mut botan_pk_op_decrypt_struct;\n\n\n\npub enum botan_pk_op_sign_struct {}\n\npub type botan_pk_op_sign_t = *mut botan_pk_op_sign_struct;\n\n\n\npub enum botan_pk_op_verify_struct {}\n\npub type botan_pk_op_verify_t = *mut botan_pk_op_verify_struct;\n\n\n\npub enum botan_pk_op_ka_struct {}\n\npub type botan_pk_op_ka_t = *mut botan_pk_op_ka_struct;\n\n\n","file_path":"botan-sys/src/pk_ops.rs","rank":83,"score":10.726821519047908},{"content":"use std::os::raw::{c_int, c_char};\n\n\n\nuse mp::botan_mp_t;\n\nuse rng::botan_rng_t;\n\n\n\npub enum botan_pubkey_struct {}\n\npub type botan_pubkey_t = *mut botan_pubkey_struct;\n\n\n\npub enum botan_privkey_struct {}\n\npub type botan_privkey_t = *mut botan_privkey_struct;\n\n\n\nextern \"C\" {\n\n pub fn botan_privkey_create(\n\n key: *mut botan_privkey_t,\n\n algo_name: *const c_char,\n\n algo_params: *const c_char,\n\n rng: botan_rng_t,\n\n ) -> c_int;\n\n pub fn botan_privkey_check_key(\n\n key: botan_privkey_t,\n","file_path":"botan-sys/src/pubkey.rs","rank":84,"score":10.591805513839242},{"content":"}\n\n\n\nimpl Pubkey {\n\n\n\n pub(crate) fn from_handle(obj: botan_pubkey_t) -> Pubkey { Pubkey { obj } }\n\n\n\n pub(crate) fn handle(&self) -> botan_pubkey_t { self.obj }\n\n\n\n /// Load a DER encoded public key\n\n pub fn load_der(der: &[u8]) -> Result<Pubkey> {\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pubkey_load(&mut obj, der.as_ptr(), der.len()) }\n\n Ok(Pubkey { obj })\n\n }\n\n\n\n /// Load a PEM encoded public key\n\n pub fn load_pem(pem: &str) -> Result<Pubkey> {\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pubkey_load(&mut obj, make_cstr(pem)?.as_ptr() as *const u8, pem.len()) }\n\n Ok(Pubkey { obj })\n","file_path":"botan/src/pubkey.rs","rank":85,"score":10.356740666389557},{"content":"}\n\n\n\nimpl BlockCipher {\n\n /// Create a new block cipher instance, failing if the cipher is unknown\n\n ///\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// let cipher = botan::BlockCipher::new(\"AES-128\");\n\n /// assert!(cipher.is_ok());\n\n /// let no_such_cipher = botan::BlockCipher::new(\"SuperCipher9000\");\n\n /// assert!(no_such_cipher.is_err());\n\n /// ```\n\n pub fn new(name: &str) -> Result<BlockCipher> {\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_block_cipher_init(&mut obj, make_cstr(name)?.as_ptr()) };\n\n\n\n let block_size = unsafe { botan_block_cipher_block_size(obj) };\n\n\n\n if block_size < 0 {\n","file_path":"botan/src/block.rs","rank":86,"score":10.273390460802773},{"content":"\n\nuse botan_sys::*;\n\nuse utils::*;\n\n\n\n#[derive(Debug)]\n\n/// A symmetric cipher\n\npub struct Cipher {\n\n obj: botan_cipher_t,\n\n direction: CipherDirection,\n\n tag_length: usize,\n\n default_nonce_length: usize,\n\n min_keylen: usize,\n\n max_keylen: usize,\n\n mod_keylen: usize\n\n}\n\n\n\n#[derive(PartialEq, Debug, Copy, Clone)]\n\n/// Which direction the cipher processes in\n\npub enum CipherDirection {\n\n /// Encrypt\n","file_path":"botan/src/cipher.rs","rank":87,"score":10.162472685131542},{"content":"impl Certificate {\n\n\n\n pub(crate) fn handle(&self) -> botan_x509_cert_t { self.obj }\n\n\n\n /// Load a X.509 certificate from DER or PEM representation\n\n pub fn load(data: &[u8]) -> Result<Certificate> {\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_x509_cert_load(&mut obj, data.as_ptr(), data.len()) };\n\n Ok(Certificate { obj })\n\n }\n\n\n\n /// Read an X.509 certificate from a file\n\n pub fn from_file(fsname: &str) -> Result<Certificate> {\n\n let fsname = make_cstr(fsname)?;\n\n\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_x509_cert_load_file(&mut obj, fsname.as_ptr()) };\n\n Ok(Certificate { obj })\n\n }\n\n\n","file_path":"botan/src/x509.rs","rank":88,"score":10.11703545131154},{"content":" let as_str_len = 4096;\n\n call_botan_ffi_returning_string(as_str_len, &|out_buf, out_len| {\n\n unsafe { botan_x509_cert_to_string(self.obj, out_buf as *mut c_char, out_len) }\n\n })\n\n }\n\n\n\n /// Test if the certificate is allowed for a particular usage\n\n pub fn allows_usage(&self, usage: CertUsage) -> Result<bool> {\n\n\n\n let usage_bit : X509KeyConstraints = X509KeyConstraints::from(usage);\n\n\n\n let rc = unsafe { botan_x509_cert_allowed_usage(self.obj, usage_bit as u32) };\n\n\n\n if rc == 0 {\n\n Ok(true)\n\n }\n\n else if rc == 1 {\n\n Ok(false)\n\n }\n\n else {\n","file_path":"botan/src/x509.rs","rank":89,"score":10.054332023533073},{"content":"\n\nimpl Version {\n\n\n\n /// Read the version information\n\n pub fn new() -> Result<Version> {\n\n\n\n unsafe {\n\n let version_str = CStr::from_ptr(botan_version_string()).to_str().map_err(|_| Error::ConversionError)?;\n\n\n\n Ok(Version {\n\n major: botan_version_major(),\n\n minor: botan_version_minor(),\n\n patch: botan_version_patch(),\n\n release_date: botan_version_datestamp(),\n\n ffi_api: botan_ffi_api_version(),\n\n string: version_str.to_string(),\n\n })\n\n }\n\n }\n\n\n\n /// Return true if the specified API version is supported by this version of the library\n\n pub fn supports_version(version: u32) -> bool {\n\n let rc = unsafe { botan_ffi_supports_api(version) };\n\n return rc == 0;\n\n }\n\n\n\n}\n","file_path":"botan/src/version.rs","rank":90,"score":10.031190626040761},{"content":" let bn_digits = 1 + (bit_count / log_base) as usize;\n\n\n\n call_botan_ffi_returning_string(bn_digits, &|out_buf, out_len| {\n\n unsafe { botan_mp_to_str(self.obj, 10, out_buf as *mut c_char, out_len) }\n\n })\n\n }\n\n\n\n /// Return value of self as hex string\n\n pub fn to_hex(&self) -> Result<String> {\n\n let byte_count = self.byte_count()?;\n\n\n\n call_botan_ffi_returning_string(byte_count*2 + 1, &|out_buf, out_len| {\n\n unsafe { botan_mp_to_str(self.obj, 16, out_buf as *mut c_char, out_len) }\n\n })\n\n }\n\n\n\n /// Return value of self as a byte array (big endian)\n\n pub fn to_bin(&self) -> Result<Vec<u8>> {\n\n let bytes = self.byte_count()?;\n\n let mut output = vec![0; bytes];\n","file_path":"botan/src/mp.rs","rank":91,"score":9.97786168495331},{"content":" /// Create a new public key encryptor object\n\n pub fn new(key: &Pubkey, padding: &str) -> Result<Encryptor> {\n\n let padding = make_cstr(padding)?;\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pk_op_encrypt_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\n\n Ok(Encryptor { obj })\n\n }\n\n\n\n /// Encrypt a message using the provided public key\n\n pub fn encrypt(&self, ptext: &[u8], rng: &RandomNumberGenerator) -> Result<Vec<u8>> {\n\n let mut ctext_len = 0;\n\n\n\n call_botan! { botan_pk_op_encrypt_output_length(self.obj, ptext.len(), &mut ctext_len) };\n\n\n\n call_botan_ffi_returning_vec_u8(ctext_len, &|out_buf, out_len| {\n\n unsafe { botan_pk_op_encrypt(self.obj, rng.handle(), out_buf, out_len, ptext.as_ptr(), ptext.len()) }\n\n })\n\n }\n\n}\n\n\n","file_path":"botan/src/pk_ops.rs","rank":92,"score":9.78948268903262},{"content":"use botan_sys::*;\n\nuse utils::*;\n\n\n\nuse mp::MPI;\n\n\n\n#[derive(Debug)]\n\n/// Represents an instance of format preserving encryption\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// use std::str::FromStr;\n\n/// let modulus = botan::MPI::from_str(\"1000000000\").unwrap();\n\n/// let key = vec![0; 32];\n\n/// let rounds = 16;\n\n/// let compat_mode = false;\n\n/// let fpe = botan::FPE::new_fe1(&modulus, &key, rounds, compat_mode).unwrap();\n\n/// let input = botan::MPI::from_str(\"9392024\").unwrap();\n\n/// let tweak = vec![1,2,3,4,5];\n\n/// let ctext = fpe.encrypt(&input, &tweak).unwrap();\n","file_path":"botan/src/fpe.rs","rank":93,"score":9.721236818481977},{"content":"}\n\n\n\nimpl Verifier {\n\n\n\n /// Create a new verifier object\n\n pub fn new(key: &Pubkey, padding: &str) -> Result<Verifier> {\n\n let padding = make_cstr(padding)?;\n\n let mut obj = ptr::null_mut();\n\n call_botan! { botan_pk_op_verify_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\n\n Ok(Verifier { obj })\n\n }\n\n\n\n /// Add more bytes of the message that will be verified\n\n pub fn update(&self, data: &[u8]) -> Result<()> {\n\n call_botan! { botan_pk_op_verify_update(self.obj, data.as_ptr(), data.len()) };\n\n Ok(())\n\n }\n\n\n\n /// Verify the provided signature and return true if valid\n\n pub fn finish(&self, signature: &[u8]) -> Result<bool> {\n","file_path":"botan/src/pk_ops.rs","rank":94,"score":9.585456995810869},{"content":"\n\n /// Return true if self is even\n\n pub fn is_even(&self) -> Result<bool> {\n\n match unsafe { botan_mp_is_even(self.obj) } {\n\n 0 => Ok(false),\n\n 1 => Ok(true),\n\n e => Err(Error::from(e))\n\n }\n\n }\n\n\n\n /// Return true if self equals other\n\n pub fn equals(&self, other: &MPI) -> Result<bool> {\n\n match unsafe { botan_mp_equal(self.obj, other.obj) } {\n\n 0 => Ok(false),\n\n 1 => Ok(true),\n\n e => Err(Error::from(e))\n\n }\n\n }\n\n\n\n /// Compare self with other\n","file_path":"botan/src/mp.rs","rank":95,"score":9.583471645952836},{"content":"\n\n call_botan! { botan_privkey_create(&mut obj,\n\n make_cstr(alg)?.as_ptr(),\n\n make_cstr(params)?.as_ptr(),\n\n rng.handle()) }\n\n\n\n Ok(Privkey { obj })\n\n }\n\n\n\n /// Load an RSA private key (p,q,e)\n\n ///\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// use std::str::FromStr;\n\n /// let p = botan::MPI::from_str(\"289698020102256958291511331409682926199\").unwrap();\n\n /// let q = botan::MPI::from_str(\"293497288893125842977275290547344412783\").unwrap();\n\n /// let e = botan::MPI::from_str(\"65537\").unwrap();\n\n /// let rsa = botan::Privkey::load_rsa(&p, &q, &e).unwrap();\n\n /// ```\n","file_path":"botan/src/pubkey.rs","rank":96,"score":9.527582463121828},{"content":"use std::os::raw::{c_int, c_char, c_uint};\n\n\n\nuse pubkey::{botan_pubkey_t, botan_privkey_t};\n\nuse rng::botan_rng_t;\n\n\n\npub enum botan_x509_cert_struct {}\n\npub type botan_x509_cert_t = *mut botan_x509_cert_struct;\n\n\n\n#[repr(u32)]\n\npub enum X509KeyConstraints {\n\n NO_CONSTRAINTS = 0,\n\n DIGITAL_SIGNATURE = 32768,\n\n NON_REPUDIATION = 16384,\n\n KEY_ENCIPHERMENT = 8192,\n\n DATA_ENCIPHERMENT = 4096,\n\n KEY_AGREEMENT = 2048,\n\n KEY_CERT_SIGN = 1024,\n\n CRL_SIGN = 512,\n\n ENCIPHER_ONLY = 256,\n\n DECIPHER_ONLY = 128,\n","file_path":"botan-sys/src/x509.rs","rank":97,"score":9.462695433162828},{"content":" }\n\n else {\n\n Err(Error::from(rc))\n\n }\n\n }\n\n\n\n\n\n}\n\n\n\nimpl TOTP {\n\n\n\n /// Instantiate a new TOTP instance with the given parameters\n\n ///\n\n /// # Examples\n\n ///\n\n /// ```\n\n /// let totp = botan::TOTP::new(&[1,2,3,4], \"SHA-1\", 6, 30);\n\n /// ```\n\n pub fn new(key: &[u8], hash_algo: &str, digits: usize, time_step: usize) -> Result<TOTP> {\n\n let mut obj = ptr::null_mut();\n","file_path":"botan/src/otp.rs","rank":98,"score":9.374344586342703},{"content":" }\n\n }\n\n\n\n /// Return true if self is an integer == 0\n\n pub fn is_zero(&self) -> Result<bool> {\n\n match unsafe { botan_mp_is_zero(self.obj) } {\n\n 0 => Ok(false),\n\n 1 => Ok(true),\n\n e => Err(Error::from(e))\n\n }\n\n }\n\n\n\n /// Return true if self is odd\n\n pub fn is_odd(&self) -> Result<bool> {\n\n match unsafe { botan_mp_is_odd(self.obj) } {\n\n 0 => Ok(false),\n\n 1 => Ok(true),\n\n e => Err(Error::from(e))\n\n }\n\n }\n","file_path":"botan/src/mp.rs","rank":99,"score":9.319982375898277}],"string":"[\n {\n \"content\": \"/// Password based key derivation function\\n\\n///\\n\\n/// Note currently only PBKDF2 is supported by this interface.\\n\\n/// For PBKDF2, iterations >= 100000 is recommended.\\n\\n///\\n\\n/// # Examples\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\\n\\n/// let salt = rng.read(10).unwrap();\\n\\n/// let key = botan::pbkdf(\\\"PBKDF2(SHA-256)\\\", 32, \\\"passphrase\\\", &salt, 10000).unwrap();\\n\\n/// assert_eq!(key.len(), 32);\\n\\n/// ```\\n\\npub fn pbkdf(algo: &str,\\n\\n out_len: usize,\\n\\n passphrase: &str,\\n\\n salt: &[u8],\\n\\n iterations: usize) -> Result<Vec<u8>> {\\n\\n\\n\\n derive_key_from_password(algo, out_len, passphrase, salt, iterations, 0, 0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/pbkdf.rs\",\n \"rank\": 0,\n \"score\": 119662.14623621076\n },\n {\n \"content\": \"/// Verify a bcrypt password hash\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\\n\\n/// let bcrypt = botan::bcrypt_hash(\\\"password\\\", &rng, 10).unwrap();\\n\\n/// assert_eq!(botan::bcrypt_verify(\\\"not even close\\\", &bcrypt), Ok(false));\\n\\n/// assert_eq!(botan::bcrypt_verify(\\\"password\\\", &bcrypt), Ok(true));\\n\\n/// ```\\n\\npub fn bcrypt_verify(pass: &str, hash: &str) -> Result<bool> {\\n\\n\\n\\n let rc = unsafe {\\n\\n botan_bcrypt_is_valid(make_cstr(pass)?.as_ptr(),\\n\\n make_cstr(hash)?.as_ptr())\\n\\n };\\n\\n\\n\\n if rc == 0 {\\n\\n Ok(true)\\n\\n }\\n\\n else if rc == BOTAN_FFI_INVALID_VERIFIER {\\n\\n Ok(false)\\n\\n }\\n\\n else {\\n\\n Err(Error::from(rc))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"botan/src/bcrypt.rs\",\n \"rank\": 1,\n \"score\": 113026.85051725223\n },\n {\n \"content\": \"/// Hex decode some data\\n\\npub fn hex_decode(x: &str) -> Result<Vec<u8>> {\\n\\n\\n\\n let mut output = vec![0u8; x.len()/2];\\n\\n let mut output_len = output.len();\\n\\n\\n\\n let input = make_cstr(x)?;\\n\\n\\n\\n call_botan! { botan_hex_decode(input.as_ptr(), x.len(), output.as_mut_ptr(), &mut output_len) }\\n\\n\\n\\n output.resize(output_len, 0);\\n\\n\\n\\n Ok(output)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 2,\n \"score\": 103713.96227000149\n },\n {\n \"content\": \"/// Base64 decode some data\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// assert!(botan::base64_decode(\\\"ThisIsInvalid!\\\").is_err());\\n\\n/// assert_eq!(botan::base64_decode(\\\"YWJjZGVm\\\").unwrap(), b\\\"abcdef\\\");\\n\\n/// ```\\n\\npub fn base64_decode(x: &str) -> Result<Vec<u8>> {\\n\\n\\n\\n // Hard to provide a decent lower bound as it is possible x includes\\n\\n // lots of spaces or trailing = padding chars\\n\\n let bin_len = x.len();\\n\\n\\n\\n let input = make_cstr(x)?;\\n\\n\\n\\n call_botan_ffi_returning_vec_u8(bin_len, &|out_buf, out_len| {\\n\\n unsafe { botan_base64_decode(input.as_ptr(), x.len(), out_buf, out_len) }\\n\\n })\\n\\n}\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 3,\n \"score\": 103713.96227000149\n },\n {\n \"content\": \"/// Return the identifier used for PKCS1 v1.5 signatures for the specified hash\\n\\npub fn pkcs_hash_id(hash_algo: &str) -> Result<Vec<u8>> {\\n\\n let hash_algo = make_cstr(hash_algo)?;\\n\\n let id_len = 32; // largest currently is 20 bytes\\n\\n call_botan_ffi_returning_vec_u8(id_len, &|out_buf, out_len| {\\n\\n unsafe { botan_pkcs_hash_id(hash_algo.as_ptr(), out_buf, out_len) }\\n\\n })\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan/src/pubkey.rs\",\n \"rank\": 4,\n \"score\": 96687.58619385371\n },\n {\n \"content\": \"/// Produce a bcrypt password hash\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\\n\\n/// let bcrypt1 = botan::bcrypt_hash(\\\"password\\\", &rng, 10).unwrap();\\n\\n/// let bcrypt2 = botan::bcrypt_hash(\\\"password\\\", &rng, 10).unwrap();\\n\\n/// assert_ne!(bcrypt1, bcrypt2); // different salt each time\\n\\n/// ```\\n\\npub fn bcrypt_hash(pass: &str, rng : &RandomNumberGenerator, workfactor: usize) -> Result<String> {\\n\\n\\n\\n let mut out = vec![0; BCRYPT_SIZE + 1];\\n\\n let mut out_len = out.len();\\n\\n\\n\\n call_botan! {\\n\\n botan_bcrypt_generate(out.as_mut_ptr(), &mut out_len,\\n\\n make_cstr(pass)?.as_ptr(),\\n\\n rng.handle(),\\n\\n workfactor, 0u32)\\n\\n };\\n\\n\\n\\n out.resize(out_len - 1, 0);\\n\\n Ok(String::from_utf8(out).map_err(|_| Error::ConversionError)?)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/bcrypt.rs\",\n \"rank\": 5,\n \"score\": 86012.52453112195\n },\n {\n \"content\": \"/// Password based key derivation function\\n\\n///\\n\\n/// # Examples\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\\n\\n/// let salt = rng.read(10).unwrap();\\n\\n/// let key = botan::derive_key_from_password(\\\"Scrypt\\\", 32, \\\"passphrase\\\", &salt, 8192, 8, 1).unwrap();\\n\\n/// assert_eq!(key.len(), 32);\\n\\n/// ```\\n\\npub fn derive_key_from_password(\\n\\n algo: &str,\\n\\n out_len: usize,\\n\\n passphrase: &str,\\n\\n salt: &[u8],\\n\\n param1: usize,\\n\\n param2: usize,\\n\\n param3: usize) -> Result<Vec<u8>> {\\n\\n\\n\\n let algo = make_cstr(algo)?;\\n\\n let passphrase = make_cstr(passphrase)?;\\n\\n\\n\\n let mut output = vec![0u8; out_len];\\n\\n\\n\\n call_botan! {\\n\\n botan_pwdhash(algo.as_ptr(),\\n\\n param1,\\n\\n param2,\\n\\n param3,\\n\\n output.as_mut_ptr(),\\n\\n output.len(),\\n\\n passphrase.as_ptr(),\\n\\n 0,\\n\\n salt.as_ptr(),\\n\\n salt.len())\\n\\n }\\n\\n\\n\\n Ok(output)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/pbkdf.rs\",\n \"rank\": 6,\n \"score\": 78386.4324572182\n },\n {\n \"content\": \"/// Key derivation function\\n\\n///\\n\\n/// Produces a KDF output of the specified size when run over the\\n\\n/// provided secret, salt, and label inputs\\n\\n///\\n\\n/// # Examples\\n\\n/// ```\\n\\n/// let salt = vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10];\\n\\n/// let label = vec![0x42, 0x6F, 0x62];\\n\\n/// let secret = vec![0x4E, 0x6F, 0x74, 0x20, 0x54, 0x65, 0x6C, 0x6C, 0x69, 0x6E, 0x67];\\n\\n/// let v = botan::kdf(\\\"HKDF(SHA-256)\\\", 23, &secret, &salt, &label).unwrap();\\n\\n/// assert_eq!(v.len(), 23);\\n\\n/// ```\\n\\npub fn kdf(algo: &str, output_len: usize, secret: &[u8], salt: &[u8], label: &[u8]) -> Result<Vec<u8>> {\\n\\n\\n\\n let mut output = vec![0u8; output_len];\\n\\n\\n\\n let algo = make_cstr(algo)?;\\n\\n\\n\\n call_botan! { botan_kdf(algo.as_ptr(),\\n\\n output.as_mut_ptr(), output_len,\\n\\n secret.as_ptr(), secret.len(),\\n\\n salt.as_ptr(), salt.len(),\\n\\n label.as_ptr(), label.len()) };\\n\\n\\n\\n Ok(output)\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan/src/kdf.rs\",\n \"rank\": 7,\n \"score\": 75848.69562969457\n },\n {\n \"content\": \"/// Scrypt key derivation\\n\\n///\\n\\n/// The n, r, p parameters control how much time and memory is used.\\n\\n/// As of 2018, n = 32768, r = 8, p = 1 seems sufficient.\\n\\n///\\n\\n/// # Examples\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\\n\\n/// let salt = rng.read(10).unwrap();\\n\\n/// let n = 32768;\\n\\n/// let r = 8;\\n\\n/// let p = 1;\\n\\n/// let key = botan::scrypt(32, \\\"passphrase\\\", &salt, n, r, p).unwrap();\\n\\n/// assert_eq!(key.len(), 32);\\n\\n/// ```\\n\\npub fn scrypt(out_len: usize,\\n\\n passphrase: &str,\\n\\n salt: &[u8],\\n\\n n: usize,\\n\\n r: usize,\\n\\n p: usize) -> Result<Vec<u8>> {\\n\\n\\n\\n derive_key_from_password(\\\"Scrypt\\\", out_len, passphrase, salt, n, r, p)\\n\\n}\\n\",\n \"file_path\": \"botan/src/pbkdf.rs\",\n \"rank\": 8,\n \"score\": 74511.43934105856\n },\n {\n \"content\": \"/// Hex encode some data\\n\\npub fn hex_encode(x: &[u8]) -> Result<String> {\\n\\n let flags = 0u32;\\n\\n\\n\\n let mut output = vec![0u8; x.len() * 2];\\n\\n call_botan! { botan_hex_encode(x.as_ptr(), x.len(), output.as_mut_ptr() as *mut c_char, flags) };\\n\\n\\n\\n let cstr = CString::new(output).map_err(|_| Error::ConversionError)?;\\n\\n let ostr = cstr.into_string().map_err(|_| Error::ConversionError)?;\\n\\n Ok(ostr)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 9,\n \"score\": 67781.80940364877\n },\n {\n \"content\": \"/// Base64 encode some data\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// assert_eq!(botan::base64_encode(&[97,98,99,100,101,102]).unwrap(), \\\"YWJjZGVm\\\");\\n\\n/// assert_eq!(botan::base64_encode(&[0x5A, 0x16, 0xAD, 0x4E, 0x17, 0x87, 0x79, 0xC9]).unwrap(), \\\"WhatTheHeck=\\\");\\n\\n/// ```\\n\\npub fn base64_encode(x: &[u8]) -> Result<String> {\\n\\n\\n\\n let b64_len = 1 + ((x.len() + 2) / 3) * 4;\\n\\n\\n\\n call_botan_ffi_returning_string(b64_len, &|out_buf, out_len| {\\n\\n unsafe { botan_base64_encode(x.as_ptr(), x.len(), out_buf as *mut c_char, out_len) }\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 10,\n \"score\": 67781.80940364877\n },\n {\n \"content\": \"/// Securely zeroize memory\\n\\n///\\n\\n/// Write zeros to the array (eg to clear out a key) in a way that is\\n\\n/// unlikely to be removed by the compiler.\\n\\npub fn scrub_mem<T: Copy>(a: &mut [T]) {\\n\\n let bytes = mem::size_of::<T>() * a.len();\\n\\n unsafe { botan_scrub_mem(a.as_mut_ptr() as *mut c_void, bytes) };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 11,\n \"score\": 64901.5854079992\n },\n {\n \"content\": \"/// Const time comparison\\n\\n///\\n\\n/// Compare two arrays without leaking side channel information\\n\\npub fn const_time_compare<T: Copy>(a: &[T], b: &[T]) -> bool {\\n\\n if a.len() != b.len() {\\n\\n return false;\\n\\n }\\n\\n\\n\\n let bytes = mem::size_of::<T>() * a.len();\\n\\n let rc = unsafe { botan_constant_time_compare(a.as_ptr() as *const u8, b.as_ptr() as *const u8, bytes) };\\n\\n\\n\\n return rc == 0;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/memutils.rs\",\n \"rank\": 12,\n \"score\": 59877.414836382886\n },\n {\n \"content\": \"/// Wrap a key using NIST's AES key wrap algorithm.\\n\\n///\\n\\n/// The kek (key-encryption-key) must be a valid length for an AES\\n\\n/// key. The wrapped key must be a multiple of 8 bytes.\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// // Wrap a 128-bit key with a 256-bit key:\\n\\n/// let key = vec![0; 16];\\n\\n/// let kek = vec![0; 32];\\n\\n/// let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\\n\\n/// ```\\n\\npub fn nist_key_wrap(kek: &[u8], key: &[u8]) -> Result<Vec<u8>> {\\n\\n\\n\\n if kek.len() != 16 && kek.len() != 24 && kek.len() != 32 {\\n\\n return Err(Error::InvalidKeyLength);\\n\\n }\\n\\n\\n\\n if key.len() % 8 != 0 {\\n\\n return Err(Error::InvalidInput);\\n\\n }\\n\\n\\n\\n let mut output = vec![0; key.len() + 8];\\n\\n let mut output_len = output.len();\\n\\n\\n\\n call_botan! {\\n\\n botan_key_wrap3394(key.as_ptr(), key.len(),\\n\\n kek.as_ptr(), kek.len(),\\n\\n output.as_mut_ptr(), &mut output_len)\\n\\n }\\n\\n\\n\\n output.resize(output_len, 0);\\n\\n\\n\\n Ok(output)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/keywrap.rs\",\n \"rank\": 13,\n \"score\": 57063.719095035915\n },\n {\n \"content\": \"/// Unwrap a key encrypted using NIST's AES key wrap algorithm\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// // Wrap a 128-bit key with a 256-bit key:\\n\\n/// let key = vec![0; 16];\\n\\n/// let kek = vec![0; 32];\\n\\n/// let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\\n\\n/// let unwrapped = botan::nist_key_unwrap(&kek, &wrapped).unwrap();\\n\\n/// assert_eq!(unwrapped, key);\\n\\n/// ```\\n\\npub fn nist_key_unwrap(kek: &[u8], wrapped: &[u8]) -> Result<Vec<u8>> {\\n\\n\\n\\n if kek.len() != 16 && kek.len() != 24 && kek.len() != 32 {\\n\\n return Err(Error::InvalidKeyLength);\\n\\n }\\n\\n\\n\\n if wrapped.len() % 8 != 0 {\\n\\n return Err(Error::InvalidInput);\\n\\n }\\n\\n\\n\\n let mut output = vec![0; wrapped.len() - 8];\\n\\n let mut output_len = output.len();\\n\\n\\n\\n call_botan! {\\n\\n botan_key_unwrap3394(wrapped.as_ptr(), wrapped.len(),\\n\\n kek.as_ptr(), kek.len(),\\n\\n output.as_mut_ptr(), &mut output_len)\\n\\n }\\n\\n\\n\\n output.resize(output_len, 0);\\n\\n\\n\\n Ok(output)\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan/src/keywrap.rs\",\n \"rank\": 14,\n \"score\": 57063.719095035915\n },\n {\n \"content\": \"fn main() {\\n\\n println!(\\\"cargo:rustc-link-lib=botan-2\\\");\\n\\n}\\n\",\n \"file_path\": \"botan-sys/build.rs\",\n \"rank\": 15,\n \"score\": 35006.185807520356\n },\n {\n \"content\": \"#[test]\\n\\nfn test_totp() {\\n\\n let totp = botan::TOTP::new(b\\\"1234567890123456789012345678901234567890123456789012345678901234\\\",\\n\\n \\\"SHA-512\\\", 8, 30).unwrap();\\n\\n\\n\\n assert_eq!(totp.generate(59).unwrap(), 90693936);\\n\\n assert_eq!(totp.generate(1111111109).unwrap(), 25091201);\\n\\n assert_eq!(totp.generate(1111111111).unwrap(), 99943326);\\n\\n\\n\\n assert!(totp.check(90693936, 59, 0).unwrap());\\n\\n assert!(!totp.check(90693936, 60, 0).unwrap());\\n\\n assert!(totp.check(90693936, 59+30, 1).unwrap());\\n\\n assert!(!totp.check(90693936, 59+31, 1).unwrap());\\n\\n}\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 16,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_rng() {\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let read1 = rng.read(10).unwrap();\\n\\n let read2 = rng.read(10).unwrap();\\n\\n\\n\\n assert!(read1 != read2);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 17,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_kdf() {\\n\\n\\n\\n let salt = botan::hex_decode(\\\"000102030405060708090A0B0C\\\").unwrap();\\n\\n let label = botan::hex_decode(\\\"F0F1F2F3F4F5F6F7F8F9\\\").unwrap();\\n\\n let secret = botan::hex_decode(\\\"0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B\\\").unwrap();\\n\\n let expected_output = botan::hex_decode(\\\"3CB25F25FAACD57A90434F64D0362F2A2D2D0A90CF1A5A4C5DB02D56ECC4C5BF34007208D5B887185865\\\").unwrap();\\n\\n\\n\\n let output = botan::kdf(\\\"HKDF(SHA-256)\\\", expected_output.len(), &secret, &salt, &label).unwrap();\\n\\n\\n\\n assert_eq!(output, expected_output);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 18,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_rsa() {\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let padding = \\\"EMSA-PKCS1-v1_5(SHA-256)\\\";\\n\\n let msg = rng.read(32).unwrap();\\n\\n\\n\\n let privkey = botan::Privkey::create(\\\"RSA\\\", \\\"1024\\\", &rng).unwrap();\\n\\n let pubkey = privkey.pubkey().unwrap();\\n\\n\\n\\n assert_eq!(privkey.get_field(\\\"e\\\"), botan::MPI::from_str(\\\"65537\\\"));\\n\\n assert_eq!(privkey.get_field(\\\"n\\\").unwrap().bit_count().unwrap(), 1024);\\n\\n\\n\\n assert_eq!(pubkey.get_field(\\\"n\\\"), privkey.get_field(\\\"n\\\"));\\n\\n\\n\\n let p = privkey.get_field(\\\"p\\\").unwrap();\\n\\n let q = privkey.get_field(\\\"q\\\").unwrap();\\n\\n\\n\\n assert_eq!(&p * &q, privkey.get_field(\\\"n\\\").unwrap());\\n\\n\\n\\n let signer = botan::Signer::new(&privkey, padding).unwrap();\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 19,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_bcrypt() {\\n\\n let pass = \\\"password\\\";\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let bcrypt1 = botan::bcrypt_hash(pass, &rng, 10).unwrap();\\n\\n\\n\\n assert_eq!(bcrypt1.len(), 60);\\n\\n\\n\\n let bcrypt2 = botan::bcrypt_hash(pass, &rng, 10).unwrap();\\n\\n\\n\\n assert_eq!(bcrypt2.len(), 60);\\n\\n\\n\\n assert!(bcrypt1 != bcrypt2);\\n\\n\\n\\n assert!(botan::bcrypt_verify(pass, &bcrypt1).unwrap());\\n\\n assert!(botan::bcrypt_verify(pass, &bcrypt2).unwrap());\\n\\n\\n\\n assert_eq!(botan::bcrypt_verify(\\\"passwurd\\\", &bcrypt2).unwrap(), false);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 20,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_ed25519() {\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let msg = vec![23,42,69,6,66];\\n\\n let padding = \\\"Pure\\\";\\n\\n\\n\\n let ed_priv = botan::Privkey::create(\\\"Ed25519\\\", \\\"\\\", &rng).unwrap();\\n\\n\\n\\n let signer = botan::Signer::new(&ed_priv, padding).unwrap();\\n\\n signer.update(&msg).unwrap();\\n\\n let signature1 = signer.finish(&rng).unwrap();\\n\\n\\n\\n let ed_bits = ed_priv.get_ed25519_key().unwrap();\\n\\n\\n\\n let ed_loaded = botan::Privkey::load_ed25519(&ed_bits.1).unwrap();\\n\\n let signer = botan::Signer::new(&ed_loaded, padding).unwrap();\\n\\n signer.update(&msg).unwrap();\\n\\n let signature2 = signer.finish(&rng).unwrap();\\n\\n\\n\\n let ed_pub = ed_priv.pubkey().unwrap();\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 21,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_x25519() {\\n\\n\\n\\n // Test from RFC 8037\\n\\n let a_pub_bits = botan::hex_decode(\\\"de9edb7d7b7dc1b4d35b61c2ece435373f8343c85b78674dadfc7e146f882b4f\\\").unwrap();\\n\\n let b_priv_bits = botan::hex_decode(\\\"77076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c2a\\\").unwrap();\\n\\n let b_pub_bits = botan::hex_decode(\\\"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a\\\").unwrap();\\n\\n let expected_shared = botan::hex_decode(\\\"4a5d9d5ba4ce2de1728e3bf480350f25e07e21c947d19e3376f09b3c1e161742\\\").unwrap();\\n\\n\\n\\n let a_pub = botan::Pubkey::load_x25519(&a_pub_bits).unwrap();\\n\\n assert_eq!(a_pub.get_x25519_key().unwrap(), a_pub_bits);\\n\\n\\n\\n let b_priv = botan::Privkey::load_x25519(&b_priv_bits).unwrap();\\n\\n assert_eq!(b_priv.get_x25519_key().unwrap(), b_priv_bits);\\n\\n\\n\\n assert_eq!(b_priv.key_agreement_key().unwrap(), b_pub_bits);\\n\\n assert_eq!(b_priv.pubkey().unwrap().get_x25519_key().unwrap(), b_pub_bits);\\n\\n\\n\\n let ka = botan::KeyAgreement::new(&b_priv, \\\"Raw\\\").unwrap();\\n\\n\\n\\n let shared = ka.agree(0, &a_pub_bits, &[]).unwrap();\\n\\n\\n\\n assert_eq!(shared, expected_shared);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 22,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pbkdf() {\\n\\n\\n\\n let salt = botan::hex_decode(\\\"0001020304050607\\\").unwrap();\\n\\n let iterations = 10000;\\n\\n let passphrase = \\\"xyz\\\";\\n\\n let expected_output = botan::hex_decode(\\\"DEFD2987FA26A4672F4D16D98398432AD95E896BF619F6A6B8D4ED\\\").unwrap();\\n\\n\\n\\n let output = botan::pbkdf(\\\"PBKDF2(SHA-256)\\\", expected_output.len(), passphrase, &salt, iterations).unwrap();\\n\\n\\n\\n assert_eq!(output, expected_output);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 23,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_hex() {\\n\\n let raw = vec![1,2,3,255,42,23];\\n\\n assert_eq!(botan::hex_encode(&raw).unwrap(), \\\"010203FF2A17\\\");\\n\\n assert_eq!(botan::hex_decode(\\\"010203FF2A17\\\").unwrap(), raw);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 24,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_version() {\\n\\n let version = botan::Version::new().unwrap();\\n\\n\\n\\n /*\\n\\n If we are running against a released version we know it must be at\\n\\n least 2.8 since we require APIs added after the 2.7 release.\\n\\n */\\n\\n\\n\\n assert_eq!(version.major, 2);\\n\\n assert!(version.minor >= 8);\\n\\n assert!(version.release_date == 0 || version.release_date >= 20181001);\\n\\n assert!(version.ffi_api >= 20180713);\\n\\n\\n\\n assert!(botan::Version::supports_version(version.ffi_api));\\n\\n assert!(botan::Version::supports_version(20180713));\\n\\n assert!(!botan::Version::supports_version(20180712));\\n\\n\\n\\n //println!(\\\"{:?}\\\", version);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 25,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_certs() {\\n\\n let cert_bits = botan::hex_decode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unwrap();\\n\\n\\n\\n let cert = botan::Certificate::load(&cert_bits).unwrap();\\n\\n\\n\\n let key_id = botan::hex_decode(\\\"0096452DE588F966C4CCDF161DD1F3F5341B71E7\\\").unwrap();\\n\\n assert_eq!(cert.serial_number().unwrap(), vec![1]);\\n\\n assert_eq!(cert.authority_key_id().unwrap(), key_id);\\n\\n assert_eq!(cert.subject_key_id().unwrap(), key_id);\\n\\n\\n\\n assert_eq!(cert.allows_usage(botan::CertUsage::CertificateSign).unwrap(), true);\\n\\n assert_eq!(cert.allows_usage(botan::CertUsage::CrlSign).unwrap(), true);\\n\\n assert_eq!(cert.allows_usage(botan::CertUsage::KeyEncipherment).unwrap(), false);\\n\\n\\n\\n let pubkey = cert.public_key().unwrap();\\n\\n\\n\\n assert_eq!(pubkey.algo_name().unwrap(), \\\"ECDSA\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 26,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_scrypt() {\\n\\n\\n\\n let salt = botan::hex_decode(\\\"4E61436C\\\").unwrap();\\n\\n let n = 1024;\\n\\n let r = 8;\\n\\n let p = 16;\\n\\n let passphrase = \\\"password\\\";\\n\\n let expected_output = botan::hex_decode(\\\"fdbabe1c9d3472007856e7190d01e9fe7c6ad7cbc8237830e77376634b3731622e\\\").unwrap();\\n\\n\\n\\n let output = botan::scrypt(expected_output.len(), passphrase, &salt, n, r, p).unwrap();\\n\\n\\n\\n assert_eq!(output, expected_output);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 27,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_hash() {\\n\\n let hash = botan::HashFunction::new(\\\"SHA-384\\\").unwrap();\\n\\n\\n\\n assert_eq!(hash.output_length().unwrap(), 48);\\n\\n assert_eq!(hash.block_size().unwrap(), 128);\\n\\n assert_eq!(hash.algo_name().unwrap(), \\\"SHA-384\\\");\\n\\n\\n\\n assert!(hash.update(&[97,98]).is_ok());\\n\\n\\n\\n let hash_dup = hash.duplicate().unwrap();\\n\\n\\n\\n assert!(hash.update(&[99]).is_ok());\\n\\n assert!(hash_dup.update(&[100]).is_ok());\\n\\n\\n\\n hash.clear().unwrap();\\n\\n\\n\\n hash.update(&[97,98,99]).unwrap();\\n\\n\\n\\n let digest = hash.finish().unwrap();\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 28,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_hotp() {\\n\\n let hotp = botan::HOTP::new(&[0xFF], \\\"SHA-1\\\", 6).unwrap();\\n\\n assert_eq!(hotp.generate(23).unwrap(), 330795);\\n\\n\\n\\n assert!(hotp.check(330795, 23).unwrap());\\n\\n assert!(!hotp.check(330795, 22).unwrap());\\n\\n assert!(!hotp.check(330796, 23).unwrap());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 29,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_mac() {\\n\\n let mac = botan::MsgAuthCode::new(\\\"HMAC(SHA-384)\\\").unwrap();\\n\\n\\n\\n let key_spec = mac.key_spec().unwrap();\\n\\n assert_eq!(mac.output_length().unwrap(), 48);\\n\\n assert_eq!(mac.algo_name().unwrap(), \\\"HMAC(SHA-384)\\\");\\n\\n\\n\\n assert!(key_spec.is_valid_keylength(20));\\n\\n\\n\\n mac.set_key(&vec![0xAA; 20]).unwrap();\\n\\n\\n\\n mac.update(&vec![0xDD; 1]).unwrap();\\n\\n mac.update(&vec![0xDD; 29]).unwrap();\\n\\n mac.update(&vec![0xDD; 20]).unwrap();\\n\\n\\n\\n let r = mac.finish().unwrap();\\n\\n\\n\\n assert_eq!(botan::hex_encode(&r).unwrap(),\\n\\n \\\"88062608D3E6AD8A0AA2ACE014C8A86F0AA635D947AC9FEBE83EF4E55966144B2A5AB39DC13814B94E3AB6E101A34F27\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 30,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_mp() {\\n\\n let mut a = botan::MPI::new().unwrap();\\n\\n let mut b = botan::MPI::new().unwrap();\\n\\n\\n\\n assert_eq!(a.to_u32().unwrap(), 0);\\n\\n assert_eq!(b.to_u32().unwrap(), 0);\\n\\n\\n\\n a.set_i32(9).unwrap();\\n\\n b.set_i32(81).unwrap();\\n\\n\\n\\n assert_eq!(a.to_u32().unwrap(), 9);\\n\\n assert_eq!(b.to_u32().unwrap(), 81);\\n\\n\\n\\n let mut c = &a + &b;\\n\\n assert_eq!(c.to_u32().unwrap(), 90);\\n\\n\\n\\n let d = botan::MPI::from_str(\\\"0x5A\\\").unwrap();\\n\\n assert_eq!(c, d);\\n\\n\\n\\n c *= &botan::MPI::from_str(\\\"1030\\\").unwrap();\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 31,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pubkey() {\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let ecdsa_key = botan::Privkey::create(\\\"ECDSA\\\", \\\"secp256r1\\\", &rng).unwrap();\\n\\n\\n\\n assert!(ecdsa_key.check_key(&rng).unwrap(), true);\\n\\n assert_eq!(ecdsa_key.algo_name().unwrap(), \\\"ECDSA\\\");\\n\\n\\n\\n assert!(ecdsa_key.get_field(\\\"n\\\").is_err());\\n\\n assert_eq!(ecdsa_key.get_field(\\\"order\\\"),\\n\\n botan::MPI::from_str(\\\"0xFFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551\\\"));\\n\\n\\n\\n let pub_key = ecdsa_key.pubkey().unwrap();\\n\\n\\n\\n assert_eq!(pub_key.algo_name().unwrap(), \\\"ECDSA\\\");\\n\\n\\n\\n let bits = ecdsa_key.der_encode().unwrap();\\n\\n let pem = ecdsa_key.pem_encode().unwrap();\\n\\n assert!(pem.starts_with(\\\"-----BEGIN PRIVATE KEY-----\\\\n\\\"));\\n\\n assert!(pem.ends_with(\\\"-----END PRIVATE KEY-----\\\\n\\\"));\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 32,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_fpe() {\\n\\n let modulus = botan::MPI::from_str(\\\"1000000000\\\").unwrap();\\n\\n let input = botan::MPI::from_str(\\\"939210311\\\").unwrap();\\n\\n\\n\\n let key = vec![0; 32];\\n\\n let tweak = vec![0; 8];\\n\\n\\n\\n let fpe = botan::FPE::new_fe1(&modulus, &key, 8, false).unwrap();\\n\\n\\n\\n let ctext = fpe.encrypt(&input, &tweak).unwrap();\\n\\n\\n\\n assert_ne!(ctext, input);\\n\\n\\n\\n let ptext = fpe.decrypt(&ctext, &tweak).unwrap();\\n\\n\\n\\n assert_eq!(ptext, input);\\n\\n}\\n\\n\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 33,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_cipher() {\\n\\n let cipher = botan::Cipher::new(\\\"AES-128/GCM\\\", botan::CipherDirection::Encrypt).unwrap();\\n\\n\\n\\n assert_eq!(cipher.tag_length(), 16);\\n\\n\\n\\n let zero16 = vec![0; 16];\\n\\n let zero12 = vec![0; 12];\\n\\n\\n\\n assert!(cipher.set_associated_data(&[1,2,3]).is_err()); // trying to set AD before key is set\\n\\n assert_eq!(cipher.set_key(&vec![0; 42]).unwrap_err(), botan::Error::InvalidKeyLength);\\n\\n\\n\\n cipher.set_key(&zero16).unwrap();\\n\\n\\n\\n cipher.set_associated_data(&[1,2,3]).unwrap();\\n\\n cipher.set_associated_data(&[]).unwrap();\\n\\n\\n\\n let ctext = cipher.process(&zero12, &zero16).unwrap();\\n\\n\\n\\n assert_eq!(botan::hex_encode(&ctext).unwrap(),\\n\\n \\\"0388DACE60B6A392F328C2B971B2FE78AB6E47D42CEC13BDF53A67B21257BDDF\\\");\\n\\n\\n\\n let cipher = botan::Cipher::new(\\\"AES-128/GCM\\\", botan::CipherDirection::Decrypt).unwrap();\\n\\n cipher.set_key(&zero16).unwrap();\\n\\n\\n\\n let ptext = cipher.process(&zero12, &ctext).unwrap();\\n\\n\\n\\n assert_eq!(ptext, zero16);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 34,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"#[test]\\n\\nfn test_chacha() {\\n\\n let cipher = botan::Cipher::new(\\\"ChaCha20\\\", botan::CipherDirection::Encrypt).unwrap();\\n\\n\\n\\n assert_eq!(cipher.tag_length(), 0);\\n\\n\\n\\n let key_spec = cipher.key_spec().unwrap();\\n\\n\\n\\n assert!(key_spec.is_valid_keylength(0) == false);\\n\\n assert!(key_spec.is_valid_keylength(16));\\n\\n assert!(key_spec.is_valid_keylength(32));\\n\\n assert!(key_spec.is_valid_keylength(48) == false);\\n\\n\\n\\n let key = vec![0; 32];\\n\\n\\n\\n let expected = botan::hex_decode(\\\"76B8E0ADA0F13D90405D6AE55386BD28BDD219B8A08DED1AA836EFCC8B770DC7DA41597C5157488D7724E03FB8D84A376A43B8F41518A11CC387B669\\\").unwrap();\\n\\n\\n\\n cipher.set_key(&key).unwrap();\\n\\n\\n\\n assert!(cipher.set_associated_data(&[1,2,3]).is_err()); // not an AEAD\\n\\n assert!(cipher.set_associated_data(&[]).is_err());\\n\\n\\n\\n let iv = vec![];\\n\\n let input = vec![0; expected.len()];\\n\\n\\n\\n let ctext = cipher.process(&iv, &input).unwrap();\\n\\n\\n\\n assert_eq!(ctext, expected);\\n\\n}\\n\\n\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 35,\n \"score\": 33714.89278380704\n },\n {\n \"content\": \"use botan_sys::*;\\n\\n\\n\\npub(crate) use std::os::raw::{c_char, c_int, c_void};\\n\\npub(crate) use std::ffi::{CStr, CString};\\n\\npub(crate) use std::ptr;\\n\\npub(crate) use std::mem;\\n\\n\\n\\n/// The result of calling an operation on the library\\n\\npub type Result<T> = ::std::result::Result<T, Error>;\\n\\n\\n\\npub(crate) fn make_cstr(input: &str) -> Result<CString> {\\n\\n let cstr = CString::new(input).map_err(|_| Error::ConversionError)?;\\n\\n Ok(cstr)\\n\\n}\\n\\n\\n\\npub(crate) fn call_botan_ffi_returning_vec_u8(\\n\\n initial_size: usize,\\n\\n cb: &Fn(*mut u8, *mut usize) -> c_int) -> Result<Vec<u8>> {\\n\\n\\n\\n let mut output = vec![0; initial_size];\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 36,\n \"score\": 33214.23737320821\n },\n {\n \"content\": \" Ok(output)\\n\\n}\\n\\n\\n\\npub(crate) fn call_botan_ffi_returning_string(\\n\\n initial_size: usize,\\n\\n cb: &Fn(*mut u8, *mut usize) -> c_int) -> Result<String> {\\n\\n\\n\\n let v = call_botan_ffi_returning_vec_u8(initial_size, cb)?;\\n\\n\\n\\n let cstr = CStr::from_bytes_with_nul(&v).map_err(|_| Error::ConversionError)?;\\n\\n let ostr = cstr.to_str().map_err(|_| Error::ConversionError)?.to_owned();\\n\\n Ok(ostr)\\n\\n}\\n\\n\\n\\n#[derive(Clone,Debug,PartialEq)]\\n\\n/// Possible errors\\n\\npub enum Error {\\n\\n /// A provided authentication code was incorrect\\n\\n BadAuthCode,\\n\\n /// A bad flag was passed to the library\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 37,\n \"score\": 33210.01634877218\n },\n {\n \"content\": \" BOTAN_FFI_ERROR_KEY_NOT_SET => Error::KeyNotSet,\\n\\n BOTAN_FFI_ERROR_NOT_IMPLEMENTED => Error::NotImplemented,\\n\\n BOTAN_FFI_ERROR_NULL_POINTER => Error::NullPointer,\\n\\n BOTAN_FFI_ERROR_OUT_OF_MEMORY => Error::OutOfMemory,\\n\\n BOTAN_FFI_ERROR_UNKNOWN_ERROR => Error::UnknownError,\\n\\n BOTAN_FFI_INVALID_VERIFIER => Error::InvalidVerifier,\\n\\n _ => Error::UnknownError,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n/// Specifies valid keylengths for symmetric ciphers/MACs\\n\\npub struct KeySpec {\\n\\n min_keylen: usize,\\n\\n max_keylen: usize,\\n\\n mod_keylen: usize,\\n\\n}\\n\\n\\n\\nimpl KeySpec {\\n\\n\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 38,\n \"score\": 33206.61525242654\n },\n {\n \"content\": \" self.min_keylen\\n\\n }\\n\\n\\n\\n /// Return the maximum supported keylength\\n\\n pub fn maximum_keylength(&self) -> usize {\\n\\n self.max_keylen\\n\\n }\\n\\n\\n\\n /// Return the required multiple of the keylength\\n\\n ///\\n\\n /// That is each key must be N*keylength_multiple() for some N\\n\\n pub fn keylength_multiple(&self) -> usize {\\n\\n self.mod_keylen\\n\\n }\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 39,\n \"score\": 33206.3294617846\n },\n {\n \"content\": \" pub(crate) fn new(min_keylen: usize, max_keylen: usize, mod_keylen: usize) -> Result<KeySpec> {\\n\\n if min_keylen > max_keylen {\\n\\n return Err(Error::ConversionError);\\n\\n }\\n\\n if mod_keylen == 0 {\\n\\n return Err(Error::ConversionError);\\n\\n }\\n\\n\\n\\n Ok(KeySpec { min_keylen, max_keylen, mod_keylen })\\n\\n }\\n\\n\\n\\n /// Return true if the specified key length is valid for this object\\n\\n pub fn is_valid_keylength(&self, keylen: usize) -> bool {\\n\\n (keylen >= self.min_keylen &&\\n\\n keylen <= self.max_keylen &&\\n\\n keylen % self.mod_keylen == 0)\\n\\n }\\n\\n\\n\\n /// Return the minimum supported keylength\\n\\n pub fn minimum_keylength(&self) -> usize {\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 40,\n \"score\": 33206.03679826356\n },\n {\n \"content\": \" NullPointer,\\n\\n /// Memory exhaustion\\n\\n OutOfMemory,\\n\\n /// Some unknown error occurred\\n\\n UnknownError,\\n\\n /// An error occured while converting data to C\\n\\n ConversionError\\n\\n}\\n\\n\\n\\nimpl From<i32> for Error {\\n\\n fn from(err: i32) -> Error {\\n\\n match err {\\n\\n BOTAN_FFI_ERROR_BAD_FLAG => Error::BadFlag,\\n\\n BOTAN_FFI_ERROR_BAD_MAC => Error::BadAuthCode,\\n\\n BOTAN_FFI_ERROR_BAD_PARAMETER => Error::BadParameter,\\n\\n BOTAN_FFI_ERROR_EXCEPTION_THROWN => Error::ExceptionThrown,\\n\\n BOTAN_FFI_ERROR_INSUFFICIENT_BUFFER_SPACE => Error::InsufficientBufferSpace,\\n\\n BOTAN_FFI_ERROR_INVALID_INPUT => Error::InvalidInput,\\n\\n BOTAN_FFI_ERROR_INVALID_KEY_LENGTH => Error::InvalidKeyLength,\\n\\n BOTAN_FFI_ERROR_INVALID_OBJECT => Error::InvalidObject,\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 41,\n \"score\": 33204.760453057956\n },\n {\n \"content\": \" let mut out_len = output.len();\\n\\n\\n\\n let rc = cb(output.as_mut_ptr(), &mut out_len);\\n\\n if rc == 0 {\\n\\n assert!(out_len <= output.len());\\n\\n output.resize(out_len, 0);\\n\\n return Ok(output);\\n\\n }\\n\\n else if rc != BOTAN_FFI_ERROR_INSUFFICIENT_BUFFER_SPACE {\\n\\n return Err(Error::from(rc));\\n\\n }\\n\\n\\n\\n output.resize(out_len, 0);\\n\\n let rc = cb(output.as_mut_ptr(), &mut out_len);\\n\\n\\n\\n if rc != 0 {\\n\\n return Err(Error::from(rc));\\n\\n }\\n\\n\\n\\n output.resize(out_len, 0);\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 42,\n \"score\": 33203.266603592965\n },\n {\n \"content\": \" BadFlag,\\n\\n /// An invalid parameter was provided to the library\\n\\n BadParameter,\\n\\n /// An exception was thrown while processing this request\\n\\n ExceptionThrown,\\n\\n /// There was insufficient buffer space to write the output\\n\\n InsufficientBufferSpace,\\n\\n /// Something about the input was invalid\\n\\n InvalidInput,\\n\\n /// An invalid object was provided to the library\\n\\n InvalidObject,\\n\\n /// A verifier was incorrect\\n\\n InvalidVerifier,\\n\\n /// An key of invalid length was provided\\n\\n InvalidKeyLength,\\n\\n /// An object was invoked without the key being set\\n\\n KeyNotSet,\\n\\n /// Some functionality is not implemented in the current library version\\n\\n NotImplemented,\\n\\n /// A null pointer was incorrectly provided\\n\",\n \"file_path\": \"botan/src/utils.rs\",\n \"rank\": 43,\n \"score\": 33203.266603592965\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pubkey_encrypt() {\\n\\n let msg = vec![1,23,42];\\n\\n\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let priv_key = botan::Privkey::create(\\\"RSA\\\", \\\"2048\\\", &rng).unwrap();\\n\\n assert!(priv_key.key_agreement_key().is_err());\\n\\n let pub_key = priv_key.pubkey().unwrap();\\n\\n\\n\\n let encryptor = botan::Encryptor::new(&pub_key, \\\"OAEP(SHA-256)\\\").unwrap();\\n\\n\\n\\n let ctext = encryptor.encrypt(&msg, &rng).unwrap();\\n\\n assert_eq!(ctext.len(), 2048/8);\\n\\n\\n\\n let decryptor = botan::Decryptor::new(&priv_key, \\\"OAEP(SHA-256)\\\").unwrap();\\n\\n\\n\\n let ptext = decryptor.decrypt(&ctext).unwrap();\\n\\n\\n\\n assert_eq!(ptext, msg);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 44,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_scrub_mem() {\\n\\n let mut v = vec![1,2,3];\\n\\n botan::scrub_mem(&mut v);\\n\\n assert_eq!(v, vec![0,0,0]);\\n\\n\\n\\n let mut a = [1u32, 2u32, 3u32, 2049903u32];\\n\\n botan::scrub_mem(&mut a);\\n\\n assert_eq!(a, [0,0,0,0]);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 45,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_ct_compare() {\\n\\n let a = vec![1,2,3];\\n\\n\\n\\n assert_eq!(botan::const_time_compare(&a, &[1,2,3]), true);\\n\\n assert_eq!(botan::const_time_compare(&a, &[1,2,3,4]), false);\\n\\n assert_eq!(botan::const_time_compare(&a, &[1,2,4]), false);\\n\\n assert_eq!(botan::const_time_compare(&a, &a), true);\\n\\n assert_eq!(botan::const_time_compare(&a, &vec![1,2,3]), true);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 46,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_rng() {\\n\\n unsafe {\\n\\n let mut rng = std::ptr::null_mut();\\n\\n botan_rng_init(&mut rng, std::ptr::null());\\n\\n\\n\\n let mut rng1 = vec![0u8; 16];\\n\\n let mut rng2 = vec![0u8; 16];\\n\\n assert_eq!(botan_rng_get(rng, rng1.as_mut_ptr(), rng1.len()), 0);\\n\\n assert_eq!(botan_rng_get(rng, rng2.as_mut_ptr(), rng2.len()), 0);\\n\\n\\n\\n assert!(rng1 != rng2);\\n\\n\\n\\n assert_eq!(botan_rng_destroy(rng), 0);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan-sys/tests/tests.rs\",\n \"rank\": 47,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pubkey_encryption() {\\n\\n\\n\\n let padding = \\\"EMSA-PKCS1-v1_5(SHA-256)\\\";\\n\\n let msg = [1,2,3];\\n\\n\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n let key = botan::Privkey::create(\\\"RSA\\\", \\\"1024\\\", &rng).unwrap();\\n\\n\\n\\n let der = key.der_encode_encrypted(\\\"passphrase\\\", &rng).unwrap();\\n\\n let pem = key.pem_encode_encrypted(\\\"pemword\\\", &rng).unwrap();\\n\\n\\n\\n assert!(pem.starts_with(\\\"-----BEGIN ENCRYPTED PRIVATE KEY-----\\\\n\\\"));\\n\\n assert!(pem.ends_with(\\\"-----END ENCRYPTED PRIVATE KEY-----\\\\n\\\"));\\n\\n\\n\\n let signer = botan::Signer::new(&key, padding).unwrap();\\n\\n\\n\\n signer.update(&msg).unwrap();\\n\\n let sig1 = signer.finish(&rng).unwrap();\\n\\n\\n\\n //assert!(botan::Privkey::load_encrypted_der(&der, \\\"i forget\\\").is_err());\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 48,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_hash() {\\n\\n\\n\\n unsafe {\\n\\n let mut hash = std::ptr::null_mut();\\n\\n assert_eq!(botan_hash_init(&mut hash, CString::new(\\\"SHA-384\\\").unwrap().as_ptr(), 0u32), 0);\\n\\n\\n\\n let input = vec![97,98,99];\\n\\n assert_eq!(botan_hash_update(hash, input.as_ptr(), input.len()), 0);\\n\\n assert_eq!(botan_hash_update(hash, input.as_ptr(), input.len()), 0);\\n\\n\\n\\n let mut output_len = 0;\\n\\n assert_eq!(botan_hash_output_length(hash, &mut output_len), 0);\\n\\n assert!(output_len == 48);\\n\\n\\n\\n let mut digest = vec![0u8; output_len];\\n\\n assert_eq!(botan_hash_final(hash, digest.as_mut_ptr()), 0);\\n\\n\\n\\n assert_eq!(digest[0], 0xCA);\\n\\n assert_eq!(digest[1], 0xF3);\\n\\n assert_eq!(digest[47], 0x8D);\\n\\n\\n\\n assert_eq!(botan_hash_destroy(hash), 0);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan-sys/tests/tests.rs\",\n \"rank\": 49,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_hex() {\\n\\n\\n\\n let bin = vec![0x42, 0x23, 0x45, 0x8F];\\n\\n let mut out = Vec::new();\\n\\n out.resize(bin.len()*2, 0);\\n\\n\\n\\n unsafe {\\n\\n assert_eq!(botan_hex_encode(bin.as_ptr(), bin.len(), out.as_mut_ptr(), 0), 0);\\n\\n }\\n\\n\\n\\n assert_eq!(out[0], '4' as i8);\\n\\n assert_eq!(out[1], '2' as i8);\\n\\n assert_eq!(out[2], '2' as i8);\\n\\n assert_eq!(out[3], '3' as i8);\\n\\n assert_eq!(out[4], '4' as i8);\\n\\n assert_eq!(out[5], '5' as i8);\\n\\n assert_eq!(out[6], '8' as i8);\\n\\n assert_eq!(out[7], 'F' as i8);\\n\\n\\n\\n let mut decoded = vec![0; 1024];\\n\",\n \"file_path\": \"botan-sys/tests/tests.rs\",\n \"rank\": 50,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_version() {\\n\\n\\n\\n unsafe {\\n\\n let api_version = botan_ffi_api_version();\\n\\n\\n\\n assert!(botan_ffi_supports_api(api_version) == 0);\\n\\n assert!(botan_ffi_supports_api(api_version + 1) != 0);\\n\\n\\n\\n assert!(botan_version_major() == 2);\\n\\n assert!(botan_version_minor() > 0);\\n\\n assert!(botan_version_patch() <= 10);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan-sys/tests/tests.rs\",\n \"rank\": 51,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_cert_verify() {\\n\\n let ca = b\\\"-----BEGIN CERTIFICATE-----\\n\\nMIIBkDCCATegAwIBAgIRANQudMcHu/SmX8470nbNlj0wCgYIKoZIzj0EAwIwEjEQ\\n\\nMA4GA1UEAxMHVGVzdCBDQTAeFw0xODA4MTYyMjMyNDFaFw00NjAxMDEyMjMyNDFa\\n\\nMBIxEDAOBgNVBAMTB1Rlc3QgQ0EwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASN\\n\\n+LHr9ZN72sxZqi4zcYDIg4xzN3DOF3epvlpGHLnju5ogp8dJ46YydTi3g/SfBGOp\\n\\nj9jrYP5Jgkkmpo0lMh7ho24wbDAhBgNVHQ4EGgQYLg/lfneWJ36rZdGMoVyKD6Zl\\n\\nmHkST7ZNMA4GA1UdDwEB/wQEAwIBBjASBgNVHRMBAf8ECDAGAQH/AgEBMCMGA1Ud\\n\\nIwQcMBqAGC4P5X53lid+q2XRjKFcig+mZZh5Ek+2TTAKBggqhkjOPQQDAgNHADBE\\n\\nAiB30ZIFV1cZbknu5lt1fWrM9tNSgCbj5BN9CI+Q9aq1LQIgD9o/8oGmFgvWLjsx\\n\\nb39VOu00+Vy9kpNO1Sgx7wSWoIU=\\n\\n-----END CERTIFICATE-----\\\";\\n\\n\\n\\n let ee = b\\\"-----BEGIN CERTIFICATE-----\\n\\nMIIBoDCCAUagAwIBAgIRAK27a2NlSYEH63xIsAbBA1wwCgYIKoZIzj0EAwIwEjEQ\\n\\nMA4GA1UEAxMHVGVzdCBDQTAeFw0xODA4MTYyMjMzNDBaFw00NjAxMDEyMjMzNDBa\\n\\nMBoxGDAWBgNVBAMTD1Rlc3QgRW5kIEVudGl0eTBZMBMGByqGSM49AgEGCCqGSM49\\n\\nAwEHA0IABDykQMvlV7GyIJeANLWEs5bXReqpvTEFu3zYPBjOhyx784VPVl84h8c5\\n\\nycru3Hk8N/SIITSWzpbjPMp9jRbyDy+jdTBzMCEGA1UdDgQaBBjkPzL+BXHtQJDR\\n\\nciwvzeHQKuQZOstyM2swGwYDVR0RBBQwEoIQdGVzdC5leGFtcGxlLmNvbTAMBgNV\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 52,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pubkey_sign() {\\n\\n let msg = vec![1,23,42];\\n\\n\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let ecdsa_key = botan::Privkey::create(\\\"ECDSA\\\", \\\"secp256r1\\\", &rng).unwrap();\\n\\n assert!(ecdsa_key.key_agreement_key().is_err());\\n\\n\\n\\n let signer = botan::Signer::new(&ecdsa_key, \\\"EMSA1(SHA-256)\\\").unwrap();\\n\\n\\n\\n signer.update(&msg).unwrap();\\n\\n let signature = signer.finish(&rng).unwrap();\\n\\n\\n\\n let pub_key = ecdsa_key.pubkey().unwrap();\\n\\n\\n\\n let verifier = botan::Verifier::new(&pub_key, \\\"EMSA1(SHA-256)\\\").unwrap();\\n\\n\\n\\n verifier.update(&[1]).unwrap();\\n\\n verifier.update(&[23, 42]).unwrap();\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 53,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"#[test]\\n\\nfn test_block_cipher() {\\n\\n let bc = botan::BlockCipher::new(\\\"AES-128\\\").unwrap();\\n\\n\\n\\n assert_eq!(bc.algo_name().unwrap(), \\\"AES-128\\\");\\n\\n assert_eq!(bc.block_size().unwrap(), 16);\\n\\n\\n\\n let key_spec = bc.key_spec().unwrap();\\n\\n\\n\\n assert!(key_spec.is_valid_keylength(20) == false);\\n\\n assert!(key_spec.is_valid_keylength(16));\\n\\n\\n\\n assert_eq!(bc.set_key(&vec![0; 32]).unwrap_err(), botan::Error::InvalidKeyLength);\\n\\n\\n\\n bc.set_key(&vec![0; 16]).unwrap();\\n\\n\\n\\n let input = vec![0; 16];\\n\\n\\n\\n let ctext = bc.encrypt_blocks(&input).unwrap();\\n\\n\\n\\n assert_eq!(botan::hex_encode(&ctext).unwrap(),\\n\\n \\\"66E94BD4EF8A2C3B884CFA59CA342B2E\\\");\\n\\n\\n\\n let ptext = bc.decrypt_blocks(&ctext).unwrap();\\n\\n\\n\\n assert_eq!(ptext, input);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 54,\n \"score\": 32527.396047672817\n },\n {\n \"content\": \"use std::os::raw::{c_int, c_char, c_void};\\n\\n\\n\\nextern \\\"C\\\" {\\n\\n\\n\\n pub fn botan_constant_time_compare(x: *const u8, y: *const u8, len: usize) -> c_int;\\n\\n\\n\\n pub fn botan_scrub_mem(mem: *mut c_void, bytes: usize) -> c_int;\\n\\n\\n\\n pub fn botan_hex_encode(\\n\\n x: *const u8,\\n\\n len: usize,\\n\\n out: *mut c_char,\\n\\n flags: u32,\\n\\n ) -> c_int;\\n\\n\\n\\n pub fn botan_hex_decode(\\n\\n hex_str: *const c_char,\\n\\n in_len: usize,\\n\\n out: *mut u8,\\n\\n out_len: *mut usize,\\n\",\n \"file_path\": \"botan-sys/src/utils.rs\",\n \"rank\": 55,\n \"score\": 31759.45124795136\n },\n {\n \"content\": \" ) -> c_int;\\n\\n\\n\\n pub fn botan_base64_encode(\\n\\n x: *const u8,\\n\\n len: usize,\\n\\n out: *mut c_char,\\n\\n out_len: *mut usize,\\n\\n ) -> c_int;\\n\\n\\n\\n pub fn botan_base64_decode(\\n\\n base64_str: *const c_char,\\n\\n in_len: usize,\\n\\n out: *mut u8,\\n\\n out_len: *mut usize,\\n\\n ) -> c_int;\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan-sys/src/utils.rs\",\n \"rank\": 56,\n \"score\": 31757.879262948933\n },\n {\n \"content\": \"#[test]\\n\\nfn test_aes_key_wrap() {\\n\\n let kek = botan::hex_decode(\\\"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F\\\").unwrap();\\n\\n let key = botan::hex_decode(\\\"00112233445566778899AABBCCDDEEFF000102030405060708090A0B0C0D0E0F\\\").unwrap();\\n\\n\\n\\n let wrapped = botan::nist_key_wrap(&kek, &key).unwrap();\\n\\n\\n\\n assert_eq!(botan::hex_encode(&wrapped).unwrap(),\\n\\n \\\"28C9F404C4B810F4CBCCB35CFB87F8263F5786E2D80ED326CBC7F0E71A99F43BFB988B9B7A02DD21\\\");\\n\\n\\n\\n let unwrapped = botan::nist_key_unwrap(&kek, &wrapped).unwrap();\\n\\n\\n\\n assert_eq!(unwrapped, key);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 57,\n \"score\": 31431.664173983438\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pkcs_hash_id() {\\n\\n assert!(botan::pkcs_hash_id(\\\"SHA-192\\\").is_err());\\n\\n\\n\\n let id = botan::pkcs_hash_id(\\\"SHA-384\\\").unwrap();\\n\\n\\n\\n assert_eq!(botan::hex_encode(&id).unwrap(),\\n\\n \\\"3041300D060960864801650304020205000430\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 58,\n \"score\": 31431.664173983438\n },\n {\n \"content\": \"#[test]\\n\\nfn test_pubkey_key_agreement() {\\n\\n\\n\\n let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n\\n\\n let a_priv = botan::Privkey::create(\\\"ECDH\\\", \\\"secp384r1\\\", &rng).unwrap();\\n\\n let b_priv = botan::Privkey::create(\\\"ECDH\\\", \\\"secp384r1\\\", &rng).unwrap();\\n\\n\\n\\n let a_pub = a_priv.key_agreement_key().unwrap();\\n\\n let b_pub = b_priv.key_agreement_key().unwrap();\\n\\n\\n\\n let a_ka = botan::KeyAgreement::new(&a_priv, \\\"KDF2(SHA-384)\\\").unwrap();\\n\\n let b_ka = botan::KeyAgreement::new(&b_priv, \\\"KDF2(SHA-384)\\\").unwrap();\\n\\n\\n\\n let salt = rng.read(16).unwrap();\\n\\n\\n\\n let a_key = a_ka.agree(32, &b_pub, &salt).unwrap();\\n\\n let b_key = b_ka.agree(32, &a_pub, &salt).unwrap();\\n\\n assert_eq!(a_key, b_key);\\n\\n\\n\\n let a_ka = botan::KeyAgreement::new(&a_priv, \\\"Raw\\\").unwrap();\\n\\n let b_ka = botan::KeyAgreement::new(&b_priv, \\\"Raw\\\").unwrap();\\n\\n\\n\\n let a_key = a_ka.agree(0, &b_pub, &salt).unwrap();\\n\\n let b_key = b_ka.agree(0, &a_pub, &vec![]).unwrap();\\n\\n\\n\\n assert_eq!(a_key, b_key);\\n\\n assert_eq!(a_key.len(), 384/8);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/tests/tests.rs\",\n \"rank\": 59,\n \"score\": 31431.664173983438\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\nuse pubkey::Pubkey;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// X.509 certificate\\n\\npub struct Certificate {\\n\\n obj: botan_x509_cert_t\\n\\n}\\n\\n\\n\\nimpl Drop for Certificate {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_x509_cert_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Clone for Certificate {\\n\\n fn clone(&self) -> Certificate {\\n\",\n \"file_path\": \"botan/src/x509.rs\",\n \"rank\": 60,\n \"score\": 21.405046396965894\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// Generate or check HOTP tokens\\n\\npub struct HOTP {\\n\\n obj: botan_hotp_t,\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// Generate or check TOTP tokens\\n\\npub struct TOTP {\\n\\n obj: botan_totp_t,\\n\\n}\\n\\n\\n\\nimpl Drop for HOTP {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_hotp_destroy(self.obj); }\\n\\n }\\n\",\n \"file_path\": \"botan/src/otp.rs\",\n \"rank\": 62,\n \"score\": 20.68138671833991\n },\n {\n \"content\": \" fn drop(&mut self) {\\n\\n unsafe { botan_privkey_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for Pubkey {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pubkey_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Privkey {\\n\\n\\n\\n pub(crate) fn handle(&self) -> botan_privkey_t { self.obj }\\n\\n\\n\\n /// Create a new private key\\n\\n ///\\n\\n pub fn create(alg: &str, params: &str, rng: &RandomNumberGenerator) -> Result<Privkey> {\\n\\n\\n\\n let mut obj = ptr::null_mut();\\n\",\n \"file_path\": \"botan/src/pubkey.rs\",\n \"rank\": 63,\n \"score\": 19.763691240635854\n },\n {\n \"content\": \"use botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// A hash function object\\n\\npub struct HashFunction {\\n\\n obj: botan_hash_t,\\n\\n output_length: usize\\n\\n}\\n\\n\\n\\nimpl Clone for HashFunction {\\n\\n fn clone(&self) -> HashFunction {\\n\\n self.duplicate().expect(\\\"copying hash object state failed\\\")\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Drop for HashFunction {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_hash_destroy(self.obj); }\\n\\n }\\n\",\n \"file_path\": \"botan/src/hash.rs\",\n \"rank\": 64,\n \"score\": 19.49458786138549\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// Message authentication code\\n\\npub struct MsgAuthCode {\\n\\n obj: botan_mac_t,\\n\\n output_length: usize,\\n\\n min_keylen: usize,\\n\\n max_keylen: usize,\\n\\n mod_keylen: usize,\\n\\n}\\n\\n\\n\\nimpl Drop for MsgAuthCode {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_mac_destroy(self.obj); }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/mac.rs\",\n \"rank\": 65,\n \"score\": 18.72759535954811\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\nuse mp::MPI;\\n\\nuse rng::RandomNumberGenerator;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// A public key object\\n\\npub struct Pubkey {\\n\\n obj: botan_pubkey_t\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// A private key object\\n\\npub struct Privkey {\\n\\n obj: botan_privkey_t\\n\\n}\\n\\n\\n\\nimpl Drop for Privkey {\\n\",\n \"file_path\": \"botan/src/pubkey.rs\",\n \"rank\": 66,\n \"score\": 18.4137582793398\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// A raw block cipher interface (ie ECB mode)\\n\\n///\\n\\n/// Warning: you almost certainly want an AEAD cipher mode instead\\n\\npub struct BlockCipher {\\n\\n obj: botan_block_cipher_t,\\n\\n block_size: usize,\\n\\n min_keylen: usize,\\n\\n max_keylen: usize,\\n\\n mod_keylen: usize,\\n\\n}\\n\\n\\n\\nimpl Drop for BlockCipher {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_block_cipher_destroy(self.obj); }\\n\\n }\\n\",\n \"file_path\": \"botan/src/block.rs\",\n \"rank\": 67,\n \"score\": 17.030880729002416\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl Drop for TOTP {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_totp_destroy(self.obj); }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl HOTP {\\n\\n\\n\\n /// Instantiate a new HOTP instance with the given parameters\\n\\n ///\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// let hotp = botan::HOTP::new(&[1,2,3,4], \\\"SHA-1\\\", 6);\\n\\n /// ```\\n\\n pub fn new(key: &[u8], hash_algo: &str, digits: usize) -> Result<HOTP> {\\n\\n let mut obj = ptr::null_mut();\\n\\n\\n\",\n \"file_path\": \"botan/src/otp.rs\",\n \"rank\": 68,\n \"score\": 16.50543723015502\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl Drop for Decryptor {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pk_op_decrypt_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Decryptor {\\n\\n\\n\\n /// Create a new decryption object\\n\\n pub fn new(key: &Privkey, padding: &str) -> Result<Decryptor> {\\n\\n let padding = make_cstr(padding)?;\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pk_op_decrypt_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\\n\\n Ok(Decryptor { obj })\\n\\n }\\n\\n\\n\\n /// Decrypt a message\\n\\n pub fn decrypt(&self, ctext: &[u8]) -> Result<Vec<u8>> {\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 69,\n \"score\": 15.73911912763781\n },\n {\n \"content\": \" obj: botan_mp_t,\\n\\n}\\n\\n\\n\\nimpl Drop for MPI {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_mp_destroy(self.obj); }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Clone for MPI {\\n\\n fn clone(&self) -> MPI {\\n\\n self.duplicate().expect(\\\"copying MPI object failed\\\")\\n\\n }\\n\\n}\\n\\n\\n\\nimpl MPI {\\n\\n\\n\\n pub(crate) fn handle(&self) -> botan_mp_t { self.obj }\\n\\n\\n\\n /// Crate a new (zero-valued) MPI\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 70,\n \"score\": 15.592202773295906\n },\n {\n \"content\": \" Encrypt,\\n\\n /// Decrypt\\n\\n Decrypt\\n\\n}\\n\\n\\n\\nimpl Drop for Cipher {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_cipher_destroy(self.obj); }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Cipher {\\n\\n /// Create a new cipher object in the specified direction\\n\\n ///\\n\\n /// # Examples\\n\\n /// ```\\n\\n /// let aes_gcm = botan::Cipher::new(\\\"AES-128/GCM\\\", botan::CipherDirection::Encrypt).unwrap();\\n\\n /// ```\\n\\n pub fn new(name: &str, direction: CipherDirection) -> Result<Cipher> {\\n\\n let mut obj = ptr::null_mut();\\n\",\n \"file_path\": \"botan/src/cipher.rs\",\n \"rank\": 71,\n \"score\": 15.537177181940915\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\n/// An object that performs key agreement\\n\\npub struct KeyAgreement {\\n\\n obj: botan_pk_op_ka_t\\n\\n}\\n\\n\\n\\nimpl Drop for KeyAgreement {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pk_op_key_agreement_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl KeyAgreement {\\n\\n\\n\\n /// Create a new key agreement operator\\n\\n pub fn new(key: &Privkey, kdf: &str) -> Result<KeyAgreement> {\\n\\n let kdf = make_cstr(kdf)?;\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pk_op_key_agreement_create(&mut obj, key.handle(), kdf.as_ptr(), 0u32) }\\n\\n Ok(KeyAgreement { obj })\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 72,\n \"score\": 14.820927791001946\n },\n {\n \"content\": \" obj: botan_pk_op_sign_t,\\n\\n sig_len: usize,\\n\\n}\\n\\n\\n\\nimpl Drop for Signer {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pk_op_sign_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Signer {\\n\\n\\n\\n /// Create a new signature operator\\n\\n pub fn new(key: &Privkey, padding: &str) -> Result<Signer> {\\n\\n let padding = make_cstr(padding)?;\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pk_op_sign_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) };\\n\\n let mut sig_len = 0;\\n\\n call_botan! { botan_pk_op_sign_output_length(obj, &mut sig_len) };\\n\\n Ok(Signer { obj, sig_len })\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 73,\n \"score\": 13.831476165947482\n },\n {\n \"content\": \"///\\n\\n/// ```\\n\\n/// let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n/// let rsa = botan::Privkey::create(\\\"RSA\\\", \\\"2048\\\", &rng).unwrap();\\n\\n/// let rsa_pub = rsa.pubkey().unwrap();\\n\\n/// let enc = botan::Encryptor::new(&rsa_pub, \\\"OAEP(SHA-256)\\\").unwrap();\\n\\n/// let ctext = enc.encrypt(&[1,2,3], &rng).unwrap();\\n\\n/// ```\\n\\npub struct Encryptor {\\n\\n obj: botan_pk_op_encrypt_t\\n\\n}\\n\\n\\n\\nimpl Drop for Encryptor {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pk_op_encrypt_destroy(self.obj) };\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Encryptor {\\n\\n\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 74,\n \"score\": 13.763123928594423\n },\n {\n \"content\": \"/// assert!(ctext < modulus);\\n\\n/// let ptext = fpe.decrypt(&ctext, &tweak).unwrap();\\n\\n/// assert_eq!(ptext, input);\\n\\n/// ```\\n\\npub struct FPE {\\n\\n obj: botan_fpe_t\\n\\n}\\n\\n\\n\\nimpl Drop for FPE {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_fpe_destroy(self.obj); }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl FPE {\\n\\n /// Create a new FPE instance, FE1 scheme\\n\\n /// Rounds should be 16 or higher for best security\\n\\n pub fn new_fe1(modulus: &MPI, key: &[u8], rounds: usize, compat_mode: bool) -> Result<FPE> {\\n\\n let mut obj = ptr::null_mut();\\n\\n\\n\",\n \"file_path\": \"botan/src/fpe.rs\",\n \"rank\": 75,\n \"score\": 13.449237284081233\n },\n {\n \"content\": \" let mut ptext_len = 0;\\n\\n\\n\\n call_botan! { botan_pk_op_decrypt_output_length(self.obj, ctext.len(), &mut ptext_len) };\\n\\n\\n\\n call_botan_ffi_returning_vec_u8(ptext_len, &|out_buf, out_len| {\\n\\n unsafe { botan_pk_op_decrypt(self.obj, out_buf, out_len, ctext.as_ptr(), ctext.len()) }\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// An object that can perform public key signature verification\\n\\npub struct Verifier {\\n\\n obj: botan_pk_op_verify_t\\n\\n}\\n\\n\\n\\nimpl Drop for Verifier {\\n\\n fn drop(&mut self) {\\n\\n unsafe { botan_pk_op_verify_destroy(self.obj) };\\n\\n }\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 76,\n \"score\": 12.496130854824406\n },\n {\n \"content\": \" /// Swap two MPI values\\n\\n pub fn swap(&mut self, other: &mut MPI) -> Result<()> {\\n\\n call_botan! { botan_mp_swap(self.obj, other.obj) };\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n /// Perform a primality test on self\\n\\n ///\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// use std::str::FromStr;\\n\\n /// let n = botan::MPI::from_str(\\\"1111111111111111111\\\").unwrap();\\n\\n /// let rng = botan::RandomNumberGenerator::new_system().unwrap();\\n\\n /// assert!(n.is_prime(&rng, 128).unwrap());\\n\\n /// ```\\n\\n pub fn is_prime(&self, rng: &RandomNumberGenerator, test_prob: usize) -> Result<bool> {\\n\\n let rc = unsafe { botan_mp_is_prime(self.obj, rng.handle(), test_prob) };\\n\\n match rc {\\n\\n 0 => Ok(false),\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 77,\n \"score\": 12.327267783935733\n },\n {\n \"content\": \" 1 => Ok(true),\\n\\n e => Err(Error::from(e))\\n\\n }\\n\\n }\\n\\n\\n\\n /// Return the greatest common divisor of x and y\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// use std::str::FromStr;\\n\\n /// let x = botan::MPI::from_str(\\\"1111111111111111\\\").unwrap();\\n\\n /// let y = botan::MPI::from_str(\\\"111111111111\\\").unwrap();\\n\\n /// assert_eq!(botan::MPI::gcd(&x, &y).unwrap(), botan::MPI::from_str(\\\"1111\\\").unwrap());\\n\\n /// ```\\n\\n pub fn gcd(x: &MPI, y: &MPI) -> Result<MPI> {\\n\\n let r = MPI::new()?;\\n\\n call_botan! { botan_mp_gcd(r.obj, x.obj, y.obj) };\\n\\n Ok(r)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 78,\n \"score\": 11.612585809648621\n },\n {\n \"content\": \"pub use fpe::*;\\n\\npub use hash::*;\\n\\npub use kdf::*;\\n\\npub use keywrap::*;\\n\\npub use mac::*;\\n\\npub use memutils::*;\\n\\npub use mp::*;\\n\\npub use otp::*;\\n\\npub use pbkdf::*;\\n\\npub use pk_ops::*;\\n\\npub use pubkey::*;\\n\\npub use rng::*;\\n\\npub use x509::*;\\n\\npub use version::*;\\n\\npub use utils::*;\\n\",\n \"file_path\": \"botan/src/lib.rs\",\n \"rank\": 79,\n \"score\": 11.39084392525438\n },\n {\n \"content\": \"use botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\nuse rng::RandomNumberGenerator;\\n\\n\\n\\nuse std::cmp::{Eq, Ord, Ordering};\\n\\nuse std::fmt;\\n\\nuse std::str::FromStr;\\n\\n\\n\\nuse std::ops::{Add, AddAssign,\\n\\n Sub, SubAssign,\\n\\n Mul, MulAssign,\\n\\n Div, DivAssign,\\n\\n Rem, RemAssign,\\n\\n Shl, ShlAssign,\\n\\n Shr, ShrAssign,\\n\\n Neg};\\n\\n\\n\\n/// A big integer type\\n\\npub struct MPI {\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 80,\n \"score\": 11.326850510634026\n },\n {\n \"content\": \"\\n\\npub use block::*;\\n\\npub use cipher::*;\\n\\npub use errors::*;\\n\\npub use fpe::*;\\n\\npub use hash::*;\\n\\npub use keywrap::*;\\n\\npub use kdf::*;\\n\\npub use mac::*;\\n\\npub use mp::*;\\n\\npub use otp::*;\\n\\npub use passhash::*;\\n\\npub use pk_ops::*;\\n\\npub use pubkey::*;\\n\\npub use rng::*;\\n\\npub use utils::*;\\n\\npub use version::*;\\n\\npub use x509::*;\\n\",\n \"file_path\": \"botan-sys/src/lib.rs\",\n \"rank\": 81,\n \"score\": 11.28152834058628\n },\n {\n \"content\": \"use std::os::raw::{c_int, c_char};\\n\\n\\n\\nuse rng::botan_rng_t;\\n\\n\\n\\npub enum botan_mp_struct {}\\n\\npub type botan_mp_t = *mut botan_mp_struct;\\n\\n\\n\\nextern \\\"C\\\" {\\n\\n\\n\\n pub fn botan_mp_init(mp: *mut botan_mp_t) -> c_int;\\n\\n pub fn botan_mp_destroy(mp: botan_mp_t) -> c_int;\\n\\n pub fn botan_mp_to_hex(mp: botan_mp_t, out: *mut c_char) -> c_int;\\n\\n pub fn botan_mp_to_str(mp: botan_mp_t, base: u8, out: *mut c_char, out_len: *mut usize) -> c_int;\\n\\n pub fn botan_mp_clear(mp: botan_mp_t) -> c_int;\\n\\n pub fn botan_mp_set_from_int(mp: botan_mp_t, initial_value: c_int) -> c_int;\\n\\n pub fn botan_mp_set_from_mp(dest: botan_mp_t, source: botan_mp_t) -> c_int;\\n\\n pub fn botan_mp_set_from_str(dest: botan_mp_t, str: *const c_char) -> c_int;\\n\\n\\n\\n pub fn botan_mp_set_from_radix_str(\\n\\n dest: botan_mp_t,\\n\",\n \"file_path\": \"botan-sys/src/mp.rs\",\n \"rank\": 82,\n \"score\": 10.772521303301318\n },\n {\n \"content\": \"use std::os::raw::{c_int, c_char};\\n\\n\\n\\nuse rng::botan_rng_t;\\n\\nuse pubkey::{botan_pubkey_t, botan_privkey_t};\\n\\n\\n\\npub enum botan_pk_op_encrypt_struct {}\\n\\npub type botan_pk_op_encrypt_t = *mut botan_pk_op_encrypt_struct;\\n\\n\\n\\npub enum botan_pk_op_decrypt_struct {}\\n\\npub type botan_pk_op_decrypt_t = *mut botan_pk_op_decrypt_struct;\\n\\n\\n\\npub enum botan_pk_op_sign_struct {}\\n\\npub type botan_pk_op_sign_t = *mut botan_pk_op_sign_struct;\\n\\n\\n\\npub enum botan_pk_op_verify_struct {}\\n\\npub type botan_pk_op_verify_t = *mut botan_pk_op_verify_struct;\\n\\n\\n\\npub enum botan_pk_op_ka_struct {}\\n\\npub type botan_pk_op_ka_t = *mut botan_pk_op_ka_struct;\\n\\n\\n\",\n \"file_path\": \"botan-sys/src/pk_ops.rs\",\n \"rank\": 83,\n \"score\": 10.726821519047908\n },\n {\n \"content\": \"use std::os::raw::{c_int, c_char};\\n\\n\\n\\nuse mp::botan_mp_t;\\n\\nuse rng::botan_rng_t;\\n\\n\\n\\npub enum botan_pubkey_struct {}\\n\\npub type botan_pubkey_t = *mut botan_pubkey_struct;\\n\\n\\n\\npub enum botan_privkey_struct {}\\n\\npub type botan_privkey_t = *mut botan_privkey_struct;\\n\\n\\n\\nextern \\\"C\\\" {\\n\\n pub fn botan_privkey_create(\\n\\n key: *mut botan_privkey_t,\\n\\n algo_name: *const c_char,\\n\\n algo_params: *const c_char,\\n\\n rng: botan_rng_t,\\n\\n ) -> c_int;\\n\\n pub fn botan_privkey_check_key(\\n\\n key: botan_privkey_t,\\n\",\n \"file_path\": \"botan-sys/src/pubkey.rs\",\n \"rank\": 84,\n \"score\": 10.591805513839242\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl Pubkey {\\n\\n\\n\\n pub(crate) fn from_handle(obj: botan_pubkey_t) -> Pubkey { Pubkey { obj } }\\n\\n\\n\\n pub(crate) fn handle(&self) -> botan_pubkey_t { self.obj }\\n\\n\\n\\n /// Load a DER encoded public key\\n\\n pub fn load_der(der: &[u8]) -> Result<Pubkey> {\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pubkey_load(&mut obj, der.as_ptr(), der.len()) }\\n\\n Ok(Pubkey { obj })\\n\\n }\\n\\n\\n\\n /// Load a PEM encoded public key\\n\\n pub fn load_pem(pem: &str) -> Result<Pubkey> {\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pubkey_load(&mut obj, make_cstr(pem)?.as_ptr() as *const u8, pem.len()) }\\n\\n Ok(Pubkey { obj })\\n\",\n \"file_path\": \"botan/src/pubkey.rs\",\n \"rank\": 85,\n \"score\": 10.356740666389557\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl BlockCipher {\\n\\n /// Create a new block cipher instance, failing if the cipher is unknown\\n\\n ///\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// let cipher = botan::BlockCipher::new(\\\"AES-128\\\");\\n\\n /// assert!(cipher.is_ok());\\n\\n /// let no_such_cipher = botan::BlockCipher::new(\\\"SuperCipher9000\\\");\\n\\n /// assert!(no_such_cipher.is_err());\\n\\n /// ```\\n\\n pub fn new(name: &str) -> Result<BlockCipher> {\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_block_cipher_init(&mut obj, make_cstr(name)?.as_ptr()) };\\n\\n\\n\\n let block_size = unsafe { botan_block_cipher_block_size(obj) };\\n\\n\\n\\n if block_size < 0 {\\n\",\n \"file_path\": \"botan/src/block.rs\",\n \"rank\": 86,\n \"score\": 10.273390460802773\n },\n {\n \"content\": \"\\n\\nuse botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// A symmetric cipher\\n\\npub struct Cipher {\\n\\n obj: botan_cipher_t,\\n\\n direction: CipherDirection,\\n\\n tag_length: usize,\\n\\n default_nonce_length: usize,\\n\\n min_keylen: usize,\\n\\n max_keylen: usize,\\n\\n mod_keylen: usize\\n\\n}\\n\\n\\n\\n#[derive(PartialEq, Debug, Copy, Clone)]\\n\\n/// Which direction the cipher processes in\\n\\npub enum CipherDirection {\\n\\n /// Encrypt\\n\",\n \"file_path\": \"botan/src/cipher.rs\",\n \"rank\": 87,\n \"score\": 10.162472685131542\n },\n {\n \"content\": \"impl Certificate {\\n\\n\\n\\n pub(crate) fn handle(&self) -> botan_x509_cert_t { self.obj }\\n\\n\\n\\n /// Load a X.509 certificate from DER or PEM representation\\n\\n pub fn load(data: &[u8]) -> Result<Certificate> {\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_x509_cert_load(&mut obj, data.as_ptr(), data.len()) };\\n\\n Ok(Certificate { obj })\\n\\n }\\n\\n\\n\\n /// Read an X.509 certificate from a file\\n\\n pub fn from_file(fsname: &str) -> Result<Certificate> {\\n\\n let fsname = make_cstr(fsname)?;\\n\\n\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_x509_cert_load_file(&mut obj, fsname.as_ptr()) };\\n\\n Ok(Certificate { obj })\\n\\n }\\n\\n\\n\",\n \"file_path\": \"botan/src/x509.rs\",\n \"rank\": 88,\n \"score\": 10.11703545131154\n },\n {\n \"content\": \" let as_str_len = 4096;\\n\\n call_botan_ffi_returning_string(as_str_len, &|out_buf, out_len| {\\n\\n unsafe { botan_x509_cert_to_string(self.obj, out_buf as *mut c_char, out_len) }\\n\\n })\\n\\n }\\n\\n\\n\\n /// Test if the certificate is allowed for a particular usage\\n\\n pub fn allows_usage(&self, usage: CertUsage) -> Result<bool> {\\n\\n\\n\\n let usage_bit : X509KeyConstraints = X509KeyConstraints::from(usage);\\n\\n\\n\\n let rc = unsafe { botan_x509_cert_allowed_usage(self.obj, usage_bit as u32) };\\n\\n\\n\\n if rc == 0 {\\n\\n Ok(true)\\n\\n }\\n\\n else if rc == 1 {\\n\\n Ok(false)\\n\\n }\\n\\n else {\\n\",\n \"file_path\": \"botan/src/x509.rs\",\n \"rank\": 89,\n \"score\": 10.054332023533073\n },\n {\n \"content\": \"\\n\\nimpl Version {\\n\\n\\n\\n /// Read the version information\\n\\n pub fn new() -> Result<Version> {\\n\\n\\n\\n unsafe {\\n\\n let version_str = CStr::from_ptr(botan_version_string()).to_str().map_err(|_| Error::ConversionError)?;\\n\\n\\n\\n Ok(Version {\\n\\n major: botan_version_major(),\\n\\n minor: botan_version_minor(),\\n\\n patch: botan_version_patch(),\\n\\n release_date: botan_version_datestamp(),\\n\\n ffi_api: botan_ffi_api_version(),\\n\\n string: version_str.to_string(),\\n\\n })\\n\\n }\\n\\n }\\n\\n\\n\\n /// Return true if the specified API version is supported by this version of the library\\n\\n pub fn supports_version(version: u32) -> bool {\\n\\n let rc = unsafe { botan_ffi_supports_api(version) };\\n\\n return rc == 0;\\n\\n }\\n\\n\\n\\n}\\n\",\n \"file_path\": \"botan/src/version.rs\",\n \"rank\": 90,\n \"score\": 10.031190626040761\n },\n {\n \"content\": \" let bn_digits = 1 + (bit_count / log_base) as usize;\\n\\n\\n\\n call_botan_ffi_returning_string(bn_digits, &|out_buf, out_len| {\\n\\n unsafe { botan_mp_to_str(self.obj, 10, out_buf as *mut c_char, out_len) }\\n\\n })\\n\\n }\\n\\n\\n\\n /// Return value of self as hex string\\n\\n pub fn to_hex(&self) -> Result<String> {\\n\\n let byte_count = self.byte_count()?;\\n\\n\\n\\n call_botan_ffi_returning_string(byte_count*2 + 1, &|out_buf, out_len| {\\n\\n unsafe { botan_mp_to_str(self.obj, 16, out_buf as *mut c_char, out_len) }\\n\\n })\\n\\n }\\n\\n\\n\\n /// Return value of self as a byte array (big endian)\\n\\n pub fn to_bin(&self) -> Result<Vec<u8>> {\\n\\n let bytes = self.byte_count()?;\\n\\n let mut output = vec![0; bytes];\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 91,\n \"score\": 9.97786168495331\n },\n {\n \"content\": \" /// Create a new public key encryptor object\\n\\n pub fn new(key: &Pubkey, padding: &str) -> Result<Encryptor> {\\n\\n let padding = make_cstr(padding)?;\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pk_op_encrypt_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\\n\\n Ok(Encryptor { obj })\\n\\n }\\n\\n\\n\\n /// Encrypt a message using the provided public key\\n\\n pub fn encrypt(&self, ptext: &[u8], rng: &RandomNumberGenerator) -> Result<Vec<u8>> {\\n\\n let mut ctext_len = 0;\\n\\n\\n\\n call_botan! { botan_pk_op_encrypt_output_length(self.obj, ptext.len(), &mut ctext_len) };\\n\\n\\n\\n call_botan_ffi_returning_vec_u8(ctext_len, &|out_buf, out_len| {\\n\\n unsafe { botan_pk_op_encrypt(self.obj, rng.handle(), out_buf, out_len, ptext.as_ptr(), ptext.len()) }\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 92,\n \"score\": 9.78948268903262\n },\n {\n \"content\": \"use botan_sys::*;\\n\\nuse utils::*;\\n\\n\\n\\nuse mp::MPI;\\n\\n\\n\\n#[derive(Debug)]\\n\\n/// Represents an instance of format preserving encryption\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// use std::str::FromStr;\\n\\n/// let modulus = botan::MPI::from_str(\\\"1000000000\\\").unwrap();\\n\\n/// let key = vec![0; 32];\\n\\n/// let rounds = 16;\\n\\n/// let compat_mode = false;\\n\\n/// let fpe = botan::FPE::new_fe1(&modulus, &key, rounds, compat_mode).unwrap();\\n\\n/// let input = botan::MPI::from_str(\\\"9392024\\\").unwrap();\\n\\n/// let tweak = vec![1,2,3,4,5];\\n\\n/// let ctext = fpe.encrypt(&input, &tweak).unwrap();\\n\",\n \"file_path\": \"botan/src/fpe.rs\",\n \"rank\": 93,\n \"score\": 9.721236818481977\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl Verifier {\\n\\n\\n\\n /// Create a new verifier object\\n\\n pub fn new(key: &Pubkey, padding: &str) -> Result<Verifier> {\\n\\n let padding = make_cstr(padding)?;\\n\\n let mut obj = ptr::null_mut();\\n\\n call_botan! { botan_pk_op_verify_create(&mut obj, key.handle(), padding.as_ptr(), 0u32) }\\n\\n Ok(Verifier { obj })\\n\\n }\\n\\n\\n\\n /// Add more bytes of the message that will be verified\\n\\n pub fn update(&self, data: &[u8]) -> Result<()> {\\n\\n call_botan! { botan_pk_op_verify_update(self.obj, data.as_ptr(), data.len()) };\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n /// Verify the provided signature and return true if valid\\n\\n pub fn finish(&self, signature: &[u8]) -> Result<bool> {\\n\",\n \"file_path\": \"botan/src/pk_ops.rs\",\n \"rank\": 94,\n \"score\": 9.585456995810869\n },\n {\n \"content\": \"\\n\\n /// Return true if self is even\\n\\n pub fn is_even(&self) -> Result<bool> {\\n\\n match unsafe { botan_mp_is_even(self.obj) } {\\n\\n 0 => Ok(false),\\n\\n 1 => Ok(true),\\n\\n e => Err(Error::from(e))\\n\\n }\\n\\n }\\n\\n\\n\\n /// Return true if self equals other\\n\\n pub fn equals(&self, other: &MPI) -> Result<bool> {\\n\\n match unsafe { botan_mp_equal(self.obj, other.obj) } {\\n\\n 0 => Ok(false),\\n\\n 1 => Ok(true),\\n\\n e => Err(Error::from(e))\\n\\n }\\n\\n }\\n\\n\\n\\n /// Compare self with other\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 95,\n \"score\": 9.583471645952836\n },\n {\n \"content\": \"\\n\\n call_botan! { botan_privkey_create(&mut obj,\\n\\n make_cstr(alg)?.as_ptr(),\\n\\n make_cstr(params)?.as_ptr(),\\n\\n rng.handle()) }\\n\\n\\n\\n Ok(Privkey { obj })\\n\\n }\\n\\n\\n\\n /// Load an RSA private key (p,q,e)\\n\\n ///\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// use std::str::FromStr;\\n\\n /// let p = botan::MPI::from_str(\\\"289698020102256958291511331409682926199\\\").unwrap();\\n\\n /// let q = botan::MPI::from_str(\\\"293497288893125842977275290547344412783\\\").unwrap();\\n\\n /// let e = botan::MPI::from_str(\\\"65537\\\").unwrap();\\n\\n /// let rsa = botan::Privkey::load_rsa(&p, &q, &e).unwrap();\\n\\n /// ```\\n\",\n \"file_path\": \"botan/src/pubkey.rs\",\n \"rank\": 96,\n \"score\": 9.527582463121828\n },\n {\n \"content\": \"use std::os::raw::{c_int, c_char, c_uint};\\n\\n\\n\\nuse pubkey::{botan_pubkey_t, botan_privkey_t};\\n\\nuse rng::botan_rng_t;\\n\\n\\n\\npub enum botan_x509_cert_struct {}\\n\\npub type botan_x509_cert_t = *mut botan_x509_cert_struct;\\n\\n\\n\\n#[repr(u32)]\\n\\npub enum X509KeyConstraints {\\n\\n NO_CONSTRAINTS = 0,\\n\\n DIGITAL_SIGNATURE = 32768,\\n\\n NON_REPUDIATION = 16384,\\n\\n KEY_ENCIPHERMENT = 8192,\\n\\n DATA_ENCIPHERMENT = 4096,\\n\\n KEY_AGREEMENT = 2048,\\n\\n KEY_CERT_SIGN = 1024,\\n\\n CRL_SIGN = 512,\\n\\n ENCIPHER_ONLY = 256,\\n\\n DECIPHER_ONLY = 128,\\n\",\n \"file_path\": \"botan-sys/src/x509.rs\",\n \"rank\": 97,\n \"score\": 9.462695433162828\n },\n {\n \"content\": \" }\\n\\n else {\\n\\n Err(Error::from(rc))\\n\\n }\\n\\n }\\n\\n\\n\\n\\n\\n}\\n\\n\\n\\nimpl TOTP {\\n\\n\\n\\n /// Instantiate a new TOTP instance with the given parameters\\n\\n ///\\n\\n /// # Examples\\n\\n ///\\n\\n /// ```\\n\\n /// let totp = botan::TOTP::new(&[1,2,3,4], \\\"SHA-1\\\", 6, 30);\\n\\n /// ```\\n\\n pub fn new(key: &[u8], hash_algo: &str, digits: usize, time_step: usize) -> Result<TOTP> {\\n\\n let mut obj = ptr::null_mut();\\n\",\n \"file_path\": \"botan/src/otp.rs\",\n \"rank\": 98,\n \"score\": 9.374344586342703\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n /// Return true if self is an integer == 0\\n\\n pub fn is_zero(&self) -> Result<bool> {\\n\\n match unsafe { botan_mp_is_zero(self.obj) } {\\n\\n 0 => Ok(false),\\n\\n 1 => Ok(true),\\n\\n e => Err(Error::from(e))\\n\\n }\\n\\n }\\n\\n\\n\\n /// Return true if self is odd\\n\\n pub fn is_odd(&self) -> Result<bool> {\\n\\n match unsafe { botan_mp_is_odd(self.obj) } {\\n\\n 0 => Ok(false),\\n\\n 1 => Ok(true),\\n\\n e => Err(Error::from(e))\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"botan/src/mp.rs\",\n \"rank\": 99,\n \"score\": 9.319982375898277\n }\n]","isConversational":false}}},{"rowIdx":1582,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/tests.rs"},"repo_name":{"kind":"string","value":"metal4people/merkletree"},"commit":{"kind":"string","value":"e2d3d22c51eb51a90da3b629ef71fc0423e61018"},"file_code":{"kind":"string","value":"#![cfg(test)]\n\nuse crate::merkletree::MerkleTree;\nuse std::collections::hash_map::DefaultHasher;\nuse std::hash::{Hash, Hasher};\n\nfn hash_value<T>(value: T) -> u64\nwhere\n T: Hash,\n{\n let mut hasher = DefaultHasher::new();\n value.hash(&mut hasher);\n return hasher.finish();\n}\n\n#[test]\nfn test_from_str_vec() {\n let values = vec![\"one\", \"two\", \"three\", \"four\"];\n\n let hashes = vec![\n hash_value(&values[0]),\n hash_value(&values[1]),\n hash_value(&values[2]),\n hash_value(&values[3]),\n ];\n\n let count = values.len();\n let tree = MerkleTree::build_tree(values);\n\n let h01 = hash_value((hashes[0], hashes[1]));\n let h23 = hash_value((hashes[2], hashes[3]));\n\n let root_hash = hash_value((h01, h23));\n\n assert_eq!(tree.count(), count);\n assert_eq!(tree.height(), 2);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree_empty() {\n let values: Vec<Vec<u8>> = vec![];\n let tree = MerkleTree::build_tree(values);\n\n let mut hasher = DefaultHasher::new();\n \"\".hash(&mut hasher);\n let empty_hash = hasher.finish();\n\n let root_hash = tree.root_hash().clone();\n\n assert_eq!(root_hash, empty_hash);\n}\n\n#[test]\nfn test_build_tree1() {\n let values = vec![\"hello, world\".to_string()];\n let root_hash = hash_value(&values[0]);\n let tree = MerkleTree::build_tree(values);\n\n assert_eq!(tree.count(), 1);\n assert_eq!(tree.height(), 0);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree3() {\n let values = vec![vec![1], vec![2], vec![3]];\n let tree = MerkleTree::build_tree(values);\n\n let hashes = vec![\n hash_value(&vec![1]),\n hash_value(&vec![2]),\n hash_value(&vec![3]),\n ];\n\n let h01 = hash_value((&hashes[0], &hashes[1]));\n let h2 = &hashes[2];\n let root_hash = hash_value((&h01, h2));\n\n assert_eq!(tree.count(), 3);\n assert_eq!(tree.height(), 2);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree9() {\n let values = (1..10).map(|x| vec![x]).collect::<Vec<_>>();\n\n let hashes = values.iter().map(|v| hash_value(v)).collect::<Vec<_>>();\n\n let tree = MerkleTree::build_tree(values);\n\n let h01 = hash_value((&hashes[0], &hashes[1]));\n let h23 = hash_value((&hashes[2], &hashes[3]));\n let h45 = hash_value((&hashes[4], &hashes[5]));\n let h67 = hash_value((&hashes[6], &hashes[7]));\n let h8 = &hashes[8];\n let h0123 = hash_value((&h01, &h23));\n let h4567 = hash_value((&h45, &h67));\n let h1to7 = hash_value((&h0123, &h4567));\n\n let root_hash = hash_value((&h1to7, h8));\n\n assert_eq!(tree.count(), 9);\n assert_eq!(tree.height(), 4);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_valid_proof() {\n let values = (1..10).map(|x| vec![x]).collect::<Vec<_>>();\n let tree = MerkleTree::build_tree(values.clone());\n\n for value in values {\n let proof = tree.gen_proof(value);\n assert!(proof.is_some());\n let is_valid = tree.validate_proof(&proof.unwrap());\n assert!(is_valid);\n }\n}\n\n#[test]\nfn test_valid_proof_str() {\n let values = vec![\"Hello\", \"my\", \"name\", \"is\", \"Rusty\"];\n let tree = MerkleTree::build_tree(values);\n\n let value = \"Rusty\";\n\n let proof = tree.gen_proof(&value);\n assert!(proof.is_some());\n let is_valid = tree.validate_proof(&proof.unwrap());\n\n assert!(is_valid);\n}\n\n#[test]\nfn test_wrong_proof() {\n let values1 = vec![vec![1], vec![2], vec![3], vec![4]];\n let tree1 = MerkleTree::build_tree(values1.clone());\n\n let values2 = vec![vec![4], vec![5], vec![6], vec![7]];\n let tree2 = MerkleTree::build_tree(values2);\n\n for value in values1 {\n let proof = tree1.gen_proof(value);\n assert!(proof.is_some());\n\n let is_valid = tree2.validate_proof(&proof.unwrap());\n assert_eq!(is_valid, false);\n }\n}\n\n#[test]\nfn test_nth_proof() {\n \n for &count in &[1, 2, 3, 10, 15, 16, 17, 22] {\n let values = (1..=count).map(|x| vec![x as u8]).collect::<Vec<_>>();\n let tree = MerkleTree::build_tree(values.clone());\n\n for i in 0..count {\n let proof = tree.gen_nth_proof(i);\n assert!(proof.is_some());\n assert_eq!(vec![i as u8 + 1], proof.as_ref().unwrap().value);\n assert!(tree.validate_proof(&proof.unwrap()));\n }\n\n assert!(tree.gen_nth_proof(count).is_none());\n assert!(tree.gen_nth_proof(count + 1000).is_none());\n }\n}\n"},"prefix":{"kind":"string","value":"#![cfg(test)]\n\nuse crate::merkletree::MerkleTree;\nuse std::collections::hash_map::DefaultHasher;\nuse std::hash::{Hash, Hasher};\n\nfn hash_value<T>(value: T) -> u64\nwhere\n T: Hash,\n{\n let mut hasher = DefaultHasher::new();\n value.hash(&mut hasher);\n return hasher.finish();\n}\n\n#[test]\nfn test_from_str_vec() {\n let values = vec![\"one\", \"two\", \"three\", \"four\"];\n\n let hashes = vec![\n hash_value(&values[0]),\n hash_value(&values[1]),\n hash_value(&values[2]),\n hash_value(&values[3]),\n ];\n\n let count = values.len();\n let tree = MerkleTree::build_tree(values);\n\n let h01 = hash_value((hashes[0], hashes[1]));\n let h23 = hash_value((hashes[2], hashes[3]));\n\n let root_hash = hash_value((h01, h23));\n\n assert_eq!(tree.count(), count);\n assert_eq!(tree.height(), 2);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree_empty() {\n let values: Vec<Vec<u8>> = vec![];\n let tree = MerkleTree::build_tree(values);\n\n let mut hasher = DefaultHasher::new();\n \"\".hash(&mut hasher);\n let empty_hash = hasher.finish();\n\n let root_hash = tree.root_hash().clone();\n\n assert_eq!(root_hash, empty_hash);\n}\n\n#[test]\nfn test_build_tree1() {\n let values = vec![\"hello, world\".to_string()];\n let root_hash = hash_value(&values[0]);\n let tree = MerkleTree::build_tree(values);\n\n assert_eq!(tree.count(), 1);\n assert_eq!(tree.height(), 0);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree3() {\n let values = vec![vec![1], vec![2], vec![3]];\n let tree = MerkleTree::build_tree(values);\n\n let hashes = vec![\n hash_value(&vec![1]),\n hash_value(&vec![2]),\n hash_value(&vec![3]),\n ];\n\n let h01 = hash_value((&hashes[0], &hashes[1]));\n let h2 = &hashes[2];\n let root_hash = hash_value((&h01, h2));\n\n assert_eq!(tree.count(), 3);\n assert_eq!(tree.height(), 2);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_build_tree9() {\n let values = (1..10).map(|x| vec![x]).collect::<Vec<_>>();\n\n let hashes = values.iter().map(|v| hash_value(v)).collect::<Vec<_>>();\n\n let tree = MerkleTree::build_tree(values);\n\n let h01 = hash_value((&hashes[0], &hashes[1]));\n let h23 = hash_value((&hashes[2], &hashes[3]));\n let h45 = hash_value((&hashes[4], &hashes[5]));\n let h67 = hash_value((&hashes[6], &hashes[7]));\n let h8 = &hashes[8];\n let h0123 = hash_value((&h01, &h23));\n let h4567 = hash_value((&h45, &h67));\n let h1to7 = hash_value((&h0123, &h4567));\n\n let root_hash = hash_value((&h1to7, h8));\n\n assert_eq!(tree.count(), 9);\n assert_eq!(tree.height(), 4);\n assert_eq!(tree.root_hash(), root_hash);\n}\n\n#[test]\nfn test_va"},"suffix":{"kind":"string","value":"\n\n#[test]\nfn test_valid_proof_str() {\n let values = vec![\"Hello\", \"my\", \"name\", \"is\", \"Rusty\"];\n let tree = MerkleTree::build_tree(values);\n\n let value = \"Rusty\";\n\n let proof = tree.gen_proof(&value);\n assert!(proof.is_some());\n let is_valid = tree.validate_proof(&proof.unwrap());\n\n assert!(is_valid);\n}\n\n#[test]\nfn test_wrong_proof() {\n let values1 = vec![vec![1], vec![2], vec![3], vec![4]];\n let tree1 = MerkleTree::build_tree(values1.clone());\n\n let values2 = vec![vec![4], vec![5], vec![6], vec![7]];\n let tree2 = MerkleTree::build_tree(values2);\n\n for value in values1 {\n let proof = tree1.gen_proof(value);\n assert!(proof.is_some());\n\n let is_valid = tree2.validate_proof(&proof.unwrap());\n assert_eq!(is_valid, false);\n }\n}\n\n#[test]\nfn test_nth_proof() {\n \n for &count in &[1, 2, 3, 10, 15, 16, 17, 22] {\n let values = (1..=count).map(|x| vec![x as u8]).collect::<Vec<_>>();\n let tree = MerkleTree::build_tree(values.clone());\n\n for i in 0..count {\n let proof = tree.gen_nth_proof(i);\n assert!(proof.is_some());\n assert_eq!(vec![i as u8 + 1], proof.as_ref().unwrap().value);\n assert!(tree.validate_proof(&proof.unwrap()));\n }\n\n assert!(tree.gen_nth_proof(count).is_none());\n assert!(tree.gen_nth_proof(count + 1000).is_none());\n }\n}\n"},"middle":{"kind":"string","value":"lid_proof() {\n let values = (1..10).map(|x| vec![x]).collect::<Vec<_>>();\n let tree = MerkleTree::build_tree(values.clone());\n\n for value in values {\n let proof = tree.gen_proof(value);\n assert!(proof.is_some());\n let is_valid = tree.validate_proof(&proof.unwrap());\n assert!(is_valid);\n }\n}"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"fn bench_big_rnd_tree(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::build_tree - big\", |b| {\n\n let mut values = vec![vec![0u8; 256]; 160];\n\n let mut rng = rand::thread_rng();\n\n\n\n for mut v in &mut values {\n\n rng.fill_bytes(&mut v);\n\n }\n\n\n\n b.iter(|| MerkleTree::build_tree(black_box(values.clone())))\n\n });\n\n}\n\n\n","file_path":"benches/proof.rs","rank":6,"score":83358.2134746375},{"content":"fn bench_small_str_tree(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::build_tree - small\", |b| {\n\n let values = vec![\"one\", \"two\", \"three\", \"four\"];\n\n b.iter(|| MerkleTree::build_tree(black_box(values.clone())))\n\n });\n\n}\n\n\n","file_path":"benches/proof.rs","rank":7,"score":83358.21347463751},{"content":"fn bench_small_str_proof_gen(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::gen_proof - small\", |b| {\n\n let values = vec![\"one\", \"two\", \"three\", \"four\"];\n\n let tree = MerkleTree::build_tree(values.clone());\n\n\n\n b.iter(|| {\n\n for value in &values {\n\n tree.gen_proof(black_box(value));\n\n }\n\n })\n\n });\n\n}\n\n\n","file_path":"benches/proof.rs","rank":12,"score":60608.72320135165},{"content":"fn bench_big_rnd_proof_gen(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::gen_proof - big\", |b| {\n\n let mut values = vec![vec![0u8; 256]; 160];\n\n let mut rng = rand::thread_rng();\n\n\n\n for mut v in &mut values {\n\n rng.fill_bytes(&mut v);\n\n }\n\n\n\n let tree = MerkleTree::build_tree(values.clone());\n\n\n\n b.iter(|| {\n\n for value in &values {\n\n tree.gen_proof(black_box(value.clone()));\n\n }\n\n })\n\n });\n\n}\n\n\n","file_path":"benches/proof.rs","rank":13,"score":60608.72320135165},{"content":"fn bench_big_rnd_proof_check(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::validate_proof - big\", |b| {\n\n let mut values = vec![vec![0u8; 256]; 160];\n\n let mut rng = rand::thread_rng();\n\n\n\n for mut v in &mut values {\n\n rng.fill_bytes(&mut v);\n\n }\n\n\n\n let tree = MerkleTree::build_tree(values.clone());\n\n let proofs = values\n\n .into_iter()\n\n .map(|v| tree.gen_proof(v).unwrap())\n\n .collect::<Vec<_>>();\n\n\n\n b.iter(|| {\n\n for proof in &proofs {\n\n tree.validate_proof(proof);\n\n }\n\n })\n","file_path":"benches/proof.rs","rank":14,"score":60608.72320135165},{"content":"fn bench_small_str_proof_check(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::validate_proof - small\", |b| {\n\n let values = vec![\"one\", \"two\", \"three\", \"four\"];\n\n let tree = MerkleTree::build_tree(values.clone());\n\n let proofs = values\n\n .iter()\n\n .map(|v| tree.gen_proof(v).unwrap())\n\n .collect::<Vec<_>>();\n\n\n\n b.iter(|| {\n\n for proof in &proofs {\n\n tree.validate_proof(proof);\n\n }\n\n })\n\n });\n\n}\n\n\n","file_path":"benches/proof.rs","rank":15,"score":60608.72320135165},{"content":"use std::collections::hash_map::DefaultHasher;\n\nuse std::fmt;\n\nuse std::hash::{Hash, Hasher};\n\n\n\n/// Binary tree that's used for Merkle tree implementation\n\n#[derive(Clone)]\n\npub enum Tree<T> {\n\n /// Empty node\n\n Empty {\n\n /// Hash for the empty value\n\n hash: u64,\n\n },\n\n\n\n /// Leaf node\n\n Leaf {\n\n /// Value hash\n\n hash: u64,\n\n /// Hashed value\n\n value: T,\n\n /// Index in the array: the left most leaf has 0 index\n","file_path":"src/tree.rs","rank":16,"score":26755.391706207265},{"content":"\n\n Tree::Empty { hash }\n\n }\n\n\n\n /// Create new leaf with predefined T value and index\n\n pub fn new_leaf(value: T, index: usize) -> Tree<T>\n\n where\n\n T: Hash,\n\n {\n\n let mut hasher = DefaultHasher::new();\n\n value.hash(&mut hasher);\n\n let hash = hasher.finish();\n\n\n\n Tree::Leaf {\n\n hash: hash.clone(),\n\n value: value,\n\n index: index,\n\n }\n\n }\n\n\n","file_path":"src/tree.rs","rank":17,"score":26754.0248180196},{"content":" match *self {\n\n Tree::Empty { ref hash } => {\n\n return f.debug_struct(\"Tree::Empty\").field(\"hash\", hash).finish()\n\n }\n\n Tree::Leaf { ref hash, .. } => {\n\n return f.debug_struct(\"Tree::Leaf\").field(\"hash\", hash).finish()\n\n }\n\n Tree::Node { ref hash, .. } => {\n\n return f.debug_struct(\"Tree::Node\").field(\"hash\", hash).finish()\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl<T> Tree<T> {\n\n /// Create an empty tree\n\n pub fn empty() -> Self {\n\n let mut hasher = DefaultHasher::new();\n\n \"\".hash(&mut hasher);\n\n let hash = hasher.finish();\n","file_path":"src/tree.rs","rank":18,"score":26751.579854721356},{"content":" /// Returns a hash from the tree\n\n pub fn hash(&self) -> u64 {\n\n match *self {\n\n Tree::Empty { ref hash } => hash.clone(),\n\n Tree::Leaf { ref hash, .. } => hash.clone(),\n\n Tree::Node { ref hash, .. } => hash.clone(),\n\n }\n\n }\n\n\n\n /// Returns a left index of the covered tree segment (inclusively)\n\n pub fn get_left_index(&self) -> Option<usize> {\n\n match *self {\n\n Tree::Empty { .. } => None,\n\n Tree::Leaf { ref index, .. } => Some(index.clone()),\n\n Tree::Node { ref left_index, .. } => Some(left_index.clone()),\n\n }\n\n }\n\n\n\n /// Returns a right index of the covered tree segment (inclusively)\n\n pub fn get_right_index(&self) -> Option<usize> {\n","file_path":"src/tree.rs","rank":19,"score":26750.412496515703},{"content":" index: usize,\n\n },\n\n\n\n /// Node that has both right and left nodes\n\n Node {\n\n /// Hash of (right sub-tree hash + left sub-tree hash)\n\n hash: u64,\n\n /// Left sub-tree\n\n left: Box<Tree<T>>,\n\n /// Right sub-tree\n\n right: Box<Tree<T>>,\n\n /// Index of the left most leaf covered by the current tree\n\n left_index: usize,\n\n /// Index of the right most leaf covered by the current tree\n\n right_index: usize,\n\n },\n\n}\n\n\n\nimpl<T> fmt::Debug for Tree<T> {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n","file_path":"src/tree.rs","rank":20,"score":26749.29573458123},{"content":" match *self {\n\n Tree::Empty { .. } => None,\n\n Tree::Leaf { ref index, .. } => Some(index.clone()),\n\n Tree::Node {\n\n ref right_index, ..\n\n } => Some(right_index.clone()),\n\n }\n\n }\n\n}\n","file_path":"src/tree.rs","rank":21,"score":26745.04076985662},{"content":"use crate::tree::Tree;\n\nuse std::collections::hash_map::DefaultHasher;\n\nuse std::hash::{Hash, Hasher};\n\n\n\n/// A Merkle tree is a binary tree that has two main types of nodes:\n\n/// - leafs that contain a value (usually block) and it's hash;\n\n/// - nodes that contain a hash of a left and right nodes hashes concatenation;\n\n/// h0123\n\n/// / \\\n\n/// h01 h23\n\n/// / \\ / \\\n\n/// h0 h1 h2 h3\n\n#[derive(Debug)]\n\npub struct MerkleTree<T> {\n\n /// The root of the inner binary tree\n\n root: Tree<T>,\n\n\n\n /// The height of the tree\n\n height: usize,\n\n\n","file_path":"src/merkletree.rs","rank":23,"score":15.194800241441921},{"content":" /// Returns `None` if `values` is empty.\n\n pub fn build_tree(values: Vec<T>) -> Self\n\n where\n\n T: Hash,\n\n {\n\n if values.is_empty() {\n\n return MerkleTree {\n\n root: Tree::empty(),\n\n height: 0,\n\n count: 0,\n\n map: std::collections::HashMap::new(),\n\n };\n\n }\n\n\n\n let count = values.len();\n\n let mut cur = Vec::with_capacity(count);\n\n let mut next = Vec::with_capacity(count / 2 + 1);\n\n\n\n let mut index = 0usize;\n\n let mut map: std::collections::HashMap<u64, usize> = std::collections::HashMap::new();\n","file_path":"src/merkletree.rs","rank":24,"score":15.169487384657959},{"content":" pub fn gen_nth_proof(&self, n: usize) -> Option<Proof<T>> {\n\n let mut path: Vec<u64> = Vec::new();\n\n return self.get_nth_proof_impl(&mut path, &self.root, n);\n\n }\n\n\n\n /// Generate hash path starting from the root hash and ending with leaf hash.\n\n fn get_nth_proof_impl(\n\n &self,\n\n path: &mut Vec<u64>,\n\n tree: &Tree<T>,\n\n leaf_index: usize,\n\n ) -> Option<Proof<T>> {\n\n match tree {\n\n Tree::Empty { .. } => return None,\n\n Tree::Leaf { value, .. } => {\n\n debug_assert!(tree.get_left_index() == tree.get_right_index());\n\n\n\n if tree.get_left_index().unwrap() != leaf_index {\n\n return None;\n\n }\n","file_path":"src/merkletree.rs","rank":25,"score":10.206138125285372},{"content":" /// The number of leaf nodes in the tree\n\n count: usize,\n\n\n\n /// Hashmap value hash -> leaf indices\n\n map: std::collections::HashMap<u64, usize>,\n\n}\n\n\n\n/// Proof generated from the Merkel tree\n\n/// Proof contains the hash path and the target value\n\n#[derive(Debug, PartialEq)]\n\npub struct Proof<T> {\n\n /// The path to the value\n\n pub path: Vec<u64>,\n\n\n\n /// The target value\n\n pub value: T,\n\n}\n\n\n\nimpl<T: Clone> MerkleTree<T> {\n\n /// Constructs a Merkle Tree from a vector of data blocks.\n","file_path":"src/merkletree.rs","rank":26,"score":10.14221751946085},{"content":" pub fn height(&self) -> usize {\n\n self.height\n\n }\n\n\n\n /// Returns the number of leaves in the Merkle tree\n\n pub fn count(&self) -> usize {\n\n self.count\n\n }\n\n\n\n /// Returns whether the Merkle tree is empty or not\n\n pub fn is_empty(&self) -> bool {\n\n self.count() == 0\n\n }\n\n\n\n /// Generate an inclusion proof for the given value.\n\n /// Returns `None` if the given value is not found in the tree.\n\n pub fn gen_proof(&self, value: T) -> Option<Proof<T>>\n\n where\n\n T: Hash + PartialEq,\n\n {\n","file_path":"src/merkletree.rs","rank":27,"score":9.693716916488611},{"content":"\n\n for value in values {\n\n let leaf = Tree::new_leaf(value, index);\n\n map.insert(leaf.hash(), index);\n\n cur.push(leaf);\n\n index = index + 1;\n\n }\n\n\n\n let mut height = 0;\n\n\n\n while cur.len() > 1 {\n\n while cur.len() > 0 {\n\n if cur.len() == 1 {\n\n next.push(cur.remove(0));\n\n } else {\n\n let left = cur.remove(0);\n\n let right = cur.remove(0);\n\n\n\n let mut hasher = DefaultHasher::new();\n\n (left.hash(), right.hash()).hash(&mut hasher);\n","file_path":"src/merkletree.rs","rank":28,"score":9.589909227059483},{"content":" let mut hasher = DefaultHasher::new();\n\n value.hash(&mut hasher);\n\n let value_hash = hasher.finish();\n\n\n\n if !self.map.contains_key(&value_hash) {\n\n return None;\n\n }\n\n\n\n let leaf_index = self.map.get(&value_hash).unwrap();\n\n let proof = self.gen_nth_proof(*leaf_index);\n\n if !proof.is_some() {\n\n return None;\n\n }\n\n if value != proof.as_ref().unwrap().value {\n\n return None;\n\n }\n\n return proof;\n\n }\n\n\n\n /// Generate an inclusion proof for the `n`-th leaf value.\n","file_path":"src/merkletree.rs","rank":29,"score":9.032531927016361},{"content":" debug_assert!(cur.len() == 1);\n\n\n\n let root = cur.remove(0);\n\n debug_assert!(root.get_left_index().unwrap() == 0usize);\n\n debug_assert!(root.get_right_index().unwrap() == count - 1);\n\n\n\n MerkleTree {\n\n root,\n\n height,\n\n count,\n\n map,\n\n }\n\n }\n\n\n\n /// Returns the root hash of Merkle tree\n\n pub fn root_hash(&self) -> u64 {\n\n self.root.hash().clone()\n\n }\n\n\n\n /// Returns the height of Merkle tree\n","file_path":"src/merkletree.rs","rank":30,"score":8.978103584700762},{"content":"# Merkle Proof and Verification\n\n\n\n## Introduction\n\n\n\nMerkle trees are hash-based data structures used to prove the integrity of transaction data stored in the block.\n\n\n\n![Merkle Tree](img/merkle_tree.jpeg \"Merkle Tree\")\n\n\n\nAbove you can see what this tree would look like. The eight transactions in the block (A-H) are lined up in the bottom row. The second row contains four hashes (S(X) = sha3 hash) of the child transactions. The third row contains hashes of the child hashes, and the root contains a hash of the hashes of the hashes of the transactions. Generically, this is how the transaction part of an Ethereum block is laid out and the root here is what we know of as a transaction header (one of the 15 pieces of information that goes into the block header).\n\n\n\n## The Problem\n\n\n\nThe reason we use Merkle trees to store block data (i.e. transactions) is that verification is very efficient. This verification is called a Merkle proof.\n\n\n\nSuppose we want to prove that transaction C was indeed in the block that formed the header shown above.\n\n\n\n![Merkle Proof](img/merkle_proof.jpeg \"Merkle Proof\")\n\n\n\nIn addition to the transaction hash C , we also need D, S(A,B), and S(S(E,F),S(G,H)) to form the proof. The verification itself performs the following steps on the proof:\n\n\n\n* Hash C and D to produce S(C,D).\n\n* Hash S(A,B) and S(C,D) to produce S(S(A,B),S(C,D)).\n\n* Hash S(S(A,B),S(C,D)) and S(S(E,F),S(G,H)) to produce the root.\n\n* Check that the root is the same as what has been stored previously.\n\n\n\nThe efficiency here is that we proved a transaction belonged in a block with only 3 accompanying pieces of information (instead of the 7 other transactions that were stored in the block). This efficiency becomes exponentially more pronounced with larger trees.\n\n\n\n## Running Tests and benchmarking\n\n\n\n- Use `cargo test` to run all the tests.\n\n\n\n- Use `cargo bench` to run all the benchmarks.\n\n\n\n## Documentation\n","file_path":"README.md","rank":31,"score":6.226007122047646},{"content":"## Testing and benchmarking\n\n\n\nSince I wanted to compare the current implementation with initial one, the tests and benchmarking I left as it is, so benchmarks between two projects can be compared.\n\n\n\nBelow is the comparison of the results from cargo bench:\n\n\n\n| Benchmark test name | Original impl, time| Re-written impl, time |\n\n|------------------------------------------|---------------|-----------------------|\n\n| MerkleTree::build_tree - small | 2.4838 us | 457 ns |\n\n| MerkleTree::gen_proof - small | 1.5685 us | 349 ns |\n\n| MerkleTree::validate_proof - small | 3.6923 us | 352 ns |\n\n| MerkleTree::build_tree - big | 219.33 us | 56.775 us |\n\n| MerkleTree::gen_proof - big | 315.60 us | 51.514 us |\n\n| MerkleTree::validate_proof - big | 530.70 us | 53.869 us |\n\n\n\nFor more details there is benchmark files for both implementations inside\n\nbenches directory.\n\n\n\n## Thoughts about possible improvements \n\n- Theoretically it is possible to store nodes of the tree contiguously in the array, it would be nice to experiment with it;\n\n- Would be interesting to support updating the tree along with making it thread-safe; \n\n- Currently 64-bit hashes are used, but it may not be sufficient;\n","file_path":"how_this_was_made.md","rank":32,"score":6.170994995155429},{"content":" let combined_hash = hasher.finish();\n\n\n\n let left_index = left.get_left_index().unwrap();\n\n let right_index = right.get_right_index().unwrap();\n\n let node = Tree::Node {\n\n hash: combined_hash,\n\n left: Box::new(left),\n\n right: Box::new(right),\n\n left_index: left_index,\n\n right_index: right_index,\n\n };\n\n\n\n next.push(node);\n\n }\n\n }\n\n\n\n height += 1;\n\n std::mem::swap(&mut cur, &mut next);\n\n }\n\n\n","file_path":"src/merkletree.rs","rank":33,"score":5.906763064190836},{"content":"//! *merkle* implements a Merkle Tree in Rust.\n\n#![deny(\n\n missing_docs,\n\n missing_debug_implementations,\n\n missing_copy_implementations,\n\n trivial_casts,\n\n trivial_numeric_casts,\n\n unsafe_code,\n\n unstable_features,\n\n unused_import_braces,\n\n unused_qualifications\n\n)]\n\n\n\nmod merkletree;\n\npub use crate::merkletree::MerkleTree;\n\n\n\nmod tree;\n\npub use crate::tree::Tree;\n\n\n\n#[cfg(test)]\n\nmod tests;\n","file_path":"src/lib.rs","rank":34,"score":5.668436481507096},{"content":"\n\n path.push(tree.hash());\n\n let proof: Proof<T> = Proof {\n\n path: path.clone(),\n\n value: value.clone(),\n\n };\n\n return Some(proof);\n\n }\n\n Tree::Node {\n\n ref right, left, ..\n\n } => {\n\n if !tree.get_left_index().is_some() {\n\n return None;\n\n }\n\n if !tree.get_right_index().is_some() {\n\n return None;\n\n }\n\n let left_index = tree.get_left_index().unwrap();\n\n let right_index = tree.get_right_index().unwrap();\n\n if leaf_index < left_index {\n","file_path":"src/merkletree.rs","rank":35,"score":4.977446683429552},{"content":" where\n\n T: Hash + PartialEq,\n\n {\n\n // TODO: optimize by traversing through tree instead of comparison\n\n let generated_proof = self.gen_proof(proof_to_verify.value.clone());\n\n if !generated_proof.is_some() {\n\n return false;\n\n }\n\n return generated_proof.unwrap() == *proof_to_verify;\n\n }\n\n}\n","file_path":"src/merkletree.rs","rank":36,"score":4.350113043322622},{"content":"#[macro_use]\n\nextern crate criterion;\n\n\n\nuse criterion::black_box;\n\nuse criterion::Criterion;\n\n\n\nextern crate merkletree;\n\nextern crate rand;\n\n\n\nuse rand::RngCore;\n\nuse merkletree::MerkleTree;\n\n\n","file_path":"benches/proof.rs","rank":37,"score":4.0896274257442435},{"content":"# How this was made\n\n\n\nThe purpose of this document is to describe the flow of thoughts during solving the task.\n\n\n\n## Attitude\n\nI've heard about the Merkle tree kind of week before starting on this task. I thought that it would be very nice to learn about it more.\n\nThis task to me is very interesting cause it's a combo of Merkle tree plus rust, the language about which I'd like to learn more.\n\n\n\n## Resources\n\nDidn't have much time during these days cause of the regular working hours, mainly developed it early morning and late evening.\n\n\n\n## Analysis\n\nThe first thing what I did, I read about the Merkle tree and got the idea: if the blockchain was represented as a linked list to verify a transaction, it would be needed to traverse the list from the very beginning that would be O(n) time. Merkle trees solve the problem by doing it for log(n) time.\n\n\n\nAfter understanding its purpose I've started to analyze existing solutions on github, one that looked nice to me was https://github.com/SpinResearch/merkle.rs.\n\n\n\nWhile reading about merkle trees, I've found one more interesting aspect about working with blockchain related code - it should not only be reliable, run fast, consume as less memory as possible, but also be secure.\n\n\n\nFrom security perspective, I've found that guys from SpinResearch rely only on hashes and don't compare the actual value of data (block) that's in the leafs.\n\n\n\nIn addition, it seemed that code that was used for building the proof and proof validation was really complex and hard to understand and also can be faster.\n\n\n\n## Implementation\n\n\n\nI decided to re-write SpinResearch implementation, in order to speed up proof lookup by introducing tree segmentation: each node contains the right and left indices of the right most and left most leaf indices of the current subtree.\n\n\n\nWhile generating the proof it would be simple binary search along the tree, the same could be done when the proof is validated.\n\n\n\nI've also simplified interface by removing the hash algorithm and use the default one. \n\n\n","file_path":"how_this_was_made.md","rank":38,"score":3.670637316842988},{"content":" return None;\n\n }\n\n if leaf_index > right_index {\n\n return None;\n\n }\n\n\n\n path.push(tree.hash());\n\n let proof = self.get_nth_proof_impl(path, &*right, leaf_index);\n\n if proof.is_some() {\n\n return proof;\n\n }\n\n\n\n let proof = self.get_nth_proof_impl(path, &*left, leaf_index);\n\n return proof;\n\n }\n\n }\n\n }\n\n\n\n /// Returns true if proof is valid, false otherwise.\n\n pub fn validate_proof(&self, proof_to_verify: &Proof<T>) -> bool\n","file_path":"src/merkletree.rs","rank":39,"score":3.5538251856519296},{"content":"new environment.\n\n\n\n\"Author\" refers to any designer, engineer, programmer, technical\n\nwriter or other person who contributed to the Font Software.\n\n\n\nPERMISSION & CONDITIONS\n\nPermission is hereby granted, free of charge, to any person obtaining\n\na copy of the Font Software, to use, study, copy, merge, embed, modify,\n\nredistribute, and sell modified and unmodified copies of the Font\n\nSoftware, subject to the following conditions:\n\n\n\n1) Neither the Font Software nor any of its individual components,\n\nin Original or Modified Versions, may be sold by itself.\n\n\n\n2) Original or Modified Versions of the Font Software may be bundled,\n\nredistributed and/or sold with any software, provided that each copy\n\ncontains the above copyright notice and this license. These can be\n\nincluded either as stand-alone text files, human-readable headers or\n\nin the appropriate machine-readable metadata fields within text or\n\nbinary files as long as those fields can be easily viewed by the user.\n\n\n\n3) No Modified Version of the Font Software may use the Reserved Font\n\nName(s) unless explicit written permission is granted by the corresponding\n\nCopyright Holder. This restriction only applies to the primary font name as\n\npresented to the users.\n\n\n\n4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font\n\nSoftware shall not be used to promote, endorse or advertise any\n\nModified Version, except to acknowledge the contribution(s) of the\n\nCopyright Holder(s) and the Author(s) or with their explicit written\n\npermission.\n\n\n\n5) The Font Software, modified or unmodified, in part or in whole,\n\nmust be distributed entirely under this license, and must not be\n\ndistributed under any other license. The requirement for fonts to\n\nremain under this license does not apply to any document created\n\nusing the Font Software.\n\n\n\nTERMINATION\n\nThis license becomes null and void if any of the above conditions are\n\nnot met.\n\n\n\nDISCLAIMER\n\nTHE FONT SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\n\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT\n\nOF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE\n\nCOPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,\n\nINCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL\n\nDAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n\nFROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM\n\nOTHER DEALINGS IN THE FONT SOFTWARE.\n","file_path":"doc/SourceSerif4-LICENSE.md","rank":40,"score":1.6421451423790832},{"content":" });\n\n}\n\n\n\ncriterion_group!(\n\n benches,\n\n bench_small_str_tree,\n\n bench_small_str_proof_gen,\n\n bench_small_str_proof_check,\n\n bench_big_rnd_tree,\n\n bench_big_rnd_proof_gen,\n\n bench_big_rnd_proof_check,\n\n);\n\n\n\ncriterion_main!(benches);","file_path":"benches/proof.rs","rank":41,"score":1.6371441103133695},{"content":"Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.\n\n\n\nThis Font Software is licensed under the SIL Open Font License, Version 1.1.\n\n\n\nThis license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL\n\n\n\n\n\n-----------------------------------------------------------\n\nSIL OPEN FONT LICENSE Version 1.1 - 26 February 2007\n\n-----------------------------------------------------------\n\n\n\nPREAMBLE\n\nThe goals of the Open Font License (OFL) are to stimulate worldwide\n\ndevelopment of collaborative font projects, to support the font creation\n\nefforts of academic and linguistic communities, and to provide a free and\n\nopen framework in which fonts may be shared and improved in partnership\n\nwith others.\n\n\n\nThe OFL allows the licensed fonts to be used, studied, modified and\n\nredistributed freely as long as they are not sold by themselves. The\n\nfonts, including any derivative works, can be bundled, embedded,\n\nredistributed and/or sold with any software provided that any reserved\n\nnames are not used by derivative works. The fonts and derivatives,\n\nhowever, cannot be released under any other type of license. The\n\nrequirement for fonts to remain under this license does not apply\n\nto any document created using the fonts or their derivatives.\n\n\n\nDEFINITIONS\n\n\"Font Software\" refers to the set of files released by the Copyright\n\nHolder(s) under this license and clearly marked as such. This may\n\ninclude source files, build scripts and documentation.\n\n\n\n\"Reserved Font Name\" refers to any names specified as such after the\n\ncopyright statement(s).\n\n\n\n\"Original Version\" refers to the collection of Font Software components as\n\ndistributed by the Copyright Holder(s).\n\n\n\n\"Modified Version\" refers to any derivative made by adding to, deleting,\n\nor substituting -- in part or in whole -- any of the components of the\n\nOriginal Version, by changing formats or by porting the Font Software to a\n","file_path":"doc/SourceSerif4-LICENSE.md","rank":42,"score":1.257126558941279}],"string":"[\n {\n \"content\": \"fn bench_big_rnd_tree(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::build_tree - big\\\", |b| {\\n\\n let mut values = vec![vec![0u8; 256]; 160];\\n\\n let mut rng = rand::thread_rng();\\n\\n\\n\\n for mut v in &mut values {\\n\\n rng.fill_bytes(&mut v);\\n\\n }\\n\\n\\n\\n b.iter(|| MerkleTree::build_tree(black_box(values.clone())))\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 6,\n \"score\": 83358.2134746375\n },\n {\n \"content\": \"fn bench_small_str_tree(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::build_tree - small\\\", |b| {\\n\\n let values = vec![\\\"one\\\", \\\"two\\\", \\\"three\\\", \\\"four\\\"];\\n\\n b.iter(|| MerkleTree::build_tree(black_box(values.clone())))\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 7,\n \"score\": 83358.21347463751\n },\n {\n \"content\": \"fn bench_small_str_proof_gen(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::gen_proof - small\\\", |b| {\\n\\n let values = vec![\\\"one\\\", \\\"two\\\", \\\"three\\\", \\\"four\\\"];\\n\\n let tree = MerkleTree::build_tree(values.clone());\\n\\n\\n\\n b.iter(|| {\\n\\n for value in &values {\\n\\n tree.gen_proof(black_box(value));\\n\\n }\\n\\n })\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 12,\n \"score\": 60608.72320135165\n },\n {\n \"content\": \"fn bench_big_rnd_proof_gen(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::gen_proof - big\\\", |b| {\\n\\n let mut values = vec![vec![0u8; 256]; 160];\\n\\n let mut rng = rand::thread_rng();\\n\\n\\n\\n for mut v in &mut values {\\n\\n rng.fill_bytes(&mut v);\\n\\n }\\n\\n\\n\\n let tree = MerkleTree::build_tree(values.clone());\\n\\n\\n\\n b.iter(|| {\\n\\n for value in &values {\\n\\n tree.gen_proof(black_box(value.clone()));\\n\\n }\\n\\n })\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 13,\n \"score\": 60608.72320135165\n },\n {\n \"content\": \"fn bench_big_rnd_proof_check(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::validate_proof - big\\\", |b| {\\n\\n let mut values = vec![vec![0u8; 256]; 160];\\n\\n let mut rng = rand::thread_rng();\\n\\n\\n\\n for mut v in &mut values {\\n\\n rng.fill_bytes(&mut v);\\n\\n }\\n\\n\\n\\n let tree = MerkleTree::build_tree(values.clone());\\n\\n let proofs = values\\n\\n .into_iter()\\n\\n .map(|v| tree.gen_proof(v).unwrap())\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n b.iter(|| {\\n\\n for proof in &proofs {\\n\\n tree.validate_proof(proof);\\n\\n }\\n\\n })\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 14,\n \"score\": 60608.72320135165\n },\n {\n \"content\": \"fn bench_small_str_proof_check(c: &mut Criterion) {\\n\\n c.bench_function(\\\"MerkleTree::validate_proof - small\\\", |b| {\\n\\n let values = vec![\\\"one\\\", \\\"two\\\", \\\"three\\\", \\\"four\\\"];\\n\\n let tree = MerkleTree::build_tree(values.clone());\\n\\n let proofs = values\\n\\n .iter()\\n\\n .map(|v| tree.gen_proof(v).unwrap())\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n b.iter(|| {\\n\\n for proof in &proofs {\\n\\n tree.validate_proof(proof);\\n\\n }\\n\\n })\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 15,\n \"score\": 60608.72320135165\n },\n {\n \"content\": \"use std::collections::hash_map::DefaultHasher;\\n\\nuse std::fmt;\\n\\nuse std::hash::{Hash, Hasher};\\n\\n\\n\\n/// Binary tree that's used for Merkle tree implementation\\n\\n#[derive(Clone)]\\n\\npub enum Tree<T> {\\n\\n /// Empty node\\n\\n Empty {\\n\\n /// Hash for the empty value\\n\\n hash: u64,\\n\\n },\\n\\n\\n\\n /// Leaf node\\n\\n Leaf {\\n\\n /// Value hash\\n\\n hash: u64,\\n\\n /// Hashed value\\n\\n value: T,\\n\\n /// Index in the array: the left most leaf has 0 index\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 16,\n \"score\": 26755.391706207265\n },\n {\n \"content\": \"\\n\\n Tree::Empty { hash }\\n\\n }\\n\\n\\n\\n /// Create new leaf with predefined T value and index\\n\\n pub fn new_leaf(value: T, index: usize) -> Tree<T>\\n\\n where\\n\\n T: Hash,\\n\\n {\\n\\n let mut hasher = DefaultHasher::new();\\n\\n value.hash(&mut hasher);\\n\\n let hash = hasher.finish();\\n\\n\\n\\n Tree::Leaf {\\n\\n hash: hash.clone(),\\n\\n value: value,\\n\\n index: index,\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 17,\n \"score\": 26754.0248180196\n },\n {\n \"content\": \" match *self {\\n\\n Tree::Empty { ref hash } => {\\n\\n return f.debug_struct(\\\"Tree::Empty\\\").field(\\\"hash\\\", hash).finish()\\n\\n }\\n\\n Tree::Leaf { ref hash, .. } => {\\n\\n return f.debug_struct(\\\"Tree::Leaf\\\").field(\\\"hash\\\", hash).finish()\\n\\n }\\n\\n Tree::Node { ref hash, .. } => {\\n\\n return f.debug_struct(\\\"Tree::Node\\\").field(\\\"hash\\\", hash).finish()\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<T> Tree<T> {\\n\\n /// Create an empty tree\\n\\n pub fn empty() -> Self {\\n\\n let mut hasher = DefaultHasher::new();\\n\\n \\\"\\\".hash(&mut hasher);\\n\\n let hash = hasher.finish();\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 18,\n \"score\": 26751.579854721356\n },\n {\n \"content\": \" /// Returns a hash from the tree\\n\\n pub fn hash(&self) -> u64 {\\n\\n match *self {\\n\\n Tree::Empty { ref hash } => hash.clone(),\\n\\n Tree::Leaf { ref hash, .. } => hash.clone(),\\n\\n Tree::Node { ref hash, .. } => hash.clone(),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a left index of the covered tree segment (inclusively)\\n\\n pub fn get_left_index(&self) -> Option<usize> {\\n\\n match *self {\\n\\n Tree::Empty { .. } => None,\\n\\n Tree::Leaf { ref index, .. } => Some(index.clone()),\\n\\n Tree::Node { ref left_index, .. } => Some(left_index.clone()),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns a right index of the covered tree segment (inclusively)\\n\\n pub fn get_right_index(&self) -> Option<usize> {\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 19,\n \"score\": 26750.412496515703\n },\n {\n \"content\": \" index: usize,\\n\\n },\\n\\n\\n\\n /// Node that has both right and left nodes\\n\\n Node {\\n\\n /// Hash of (right sub-tree hash + left sub-tree hash)\\n\\n hash: u64,\\n\\n /// Left sub-tree\\n\\n left: Box<Tree<T>>,\\n\\n /// Right sub-tree\\n\\n right: Box<Tree<T>>,\\n\\n /// Index of the left most leaf covered by the current tree\\n\\n left_index: usize,\\n\\n /// Index of the right most leaf covered by the current tree\\n\\n right_index: usize,\\n\\n },\\n\\n}\\n\\n\\n\\nimpl<T> fmt::Debug for Tree<T> {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 20,\n \"score\": 26749.29573458123\n },\n {\n \"content\": \" match *self {\\n\\n Tree::Empty { .. } => None,\\n\\n Tree::Leaf { ref index, .. } => Some(index.clone()),\\n\\n Tree::Node {\\n\\n ref right_index, ..\\n\\n } => Some(right_index.clone()),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/tree.rs\",\n \"rank\": 21,\n \"score\": 26745.04076985662\n },\n {\n \"content\": \"use crate::tree::Tree;\\n\\nuse std::collections::hash_map::DefaultHasher;\\n\\nuse std::hash::{Hash, Hasher};\\n\\n\\n\\n/// A Merkle tree is a binary tree that has two main types of nodes:\\n\\n/// - leafs that contain a value (usually block) and it's hash;\\n\\n/// - nodes that contain a hash of a left and right nodes hashes concatenation;\\n\\n/// h0123\\n\\n/// / \\\\\\n\\n/// h01 h23\\n\\n/// / \\\\ / \\\\\\n\\n/// h0 h1 h2 h3\\n\\n#[derive(Debug)]\\n\\npub struct MerkleTree<T> {\\n\\n /// The root of the inner binary tree\\n\\n root: Tree<T>,\\n\\n\\n\\n /// The height of the tree\\n\\n height: usize,\\n\\n\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 23,\n \"score\": 15.194800241441921\n },\n {\n \"content\": \" /// Returns `None` if `values` is empty.\\n\\n pub fn build_tree(values: Vec<T>) -> Self\\n\\n where\\n\\n T: Hash,\\n\\n {\\n\\n if values.is_empty() {\\n\\n return MerkleTree {\\n\\n root: Tree::empty(),\\n\\n height: 0,\\n\\n count: 0,\\n\\n map: std::collections::HashMap::new(),\\n\\n };\\n\\n }\\n\\n\\n\\n let count = values.len();\\n\\n let mut cur = Vec::with_capacity(count);\\n\\n let mut next = Vec::with_capacity(count / 2 + 1);\\n\\n\\n\\n let mut index = 0usize;\\n\\n let mut map: std::collections::HashMap<u64, usize> = std::collections::HashMap::new();\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 24,\n \"score\": 15.169487384657959\n },\n {\n \"content\": \" pub fn gen_nth_proof(&self, n: usize) -> Option<Proof<T>> {\\n\\n let mut path: Vec<u64> = Vec::new();\\n\\n return self.get_nth_proof_impl(&mut path, &self.root, n);\\n\\n }\\n\\n\\n\\n /// Generate hash path starting from the root hash and ending with leaf hash.\\n\\n fn get_nth_proof_impl(\\n\\n &self,\\n\\n path: &mut Vec<u64>,\\n\\n tree: &Tree<T>,\\n\\n leaf_index: usize,\\n\\n ) -> Option<Proof<T>> {\\n\\n match tree {\\n\\n Tree::Empty { .. } => return None,\\n\\n Tree::Leaf { value, .. } => {\\n\\n debug_assert!(tree.get_left_index() == tree.get_right_index());\\n\\n\\n\\n if tree.get_left_index().unwrap() != leaf_index {\\n\\n return None;\\n\\n }\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 25,\n \"score\": 10.206138125285372\n },\n {\n \"content\": \" /// The number of leaf nodes in the tree\\n\\n count: usize,\\n\\n\\n\\n /// Hashmap value hash -> leaf indices\\n\\n map: std::collections::HashMap<u64, usize>,\\n\\n}\\n\\n\\n\\n/// Proof generated from the Merkel tree\\n\\n/// Proof contains the hash path and the target value\\n\\n#[derive(Debug, PartialEq)]\\n\\npub struct Proof<T> {\\n\\n /// The path to the value\\n\\n pub path: Vec<u64>,\\n\\n\\n\\n /// The target value\\n\\n pub value: T,\\n\\n}\\n\\n\\n\\nimpl<T: Clone> MerkleTree<T> {\\n\\n /// Constructs a Merkle Tree from a vector of data blocks.\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 26,\n \"score\": 10.14221751946085\n },\n {\n \"content\": \" pub fn height(&self) -> usize {\\n\\n self.height\\n\\n }\\n\\n\\n\\n /// Returns the number of leaves in the Merkle tree\\n\\n pub fn count(&self) -> usize {\\n\\n self.count\\n\\n }\\n\\n\\n\\n /// Returns whether the Merkle tree is empty or not\\n\\n pub fn is_empty(&self) -> bool {\\n\\n self.count() == 0\\n\\n }\\n\\n\\n\\n /// Generate an inclusion proof for the given value.\\n\\n /// Returns `None` if the given value is not found in the tree.\\n\\n pub fn gen_proof(&self, value: T) -> Option<Proof<T>>\\n\\n where\\n\\n T: Hash + PartialEq,\\n\\n {\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 27,\n \"score\": 9.693716916488611\n },\n {\n \"content\": \"\\n\\n for value in values {\\n\\n let leaf = Tree::new_leaf(value, index);\\n\\n map.insert(leaf.hash(), index);\\n\\n cur.push(leaf);\\n\\n index = index + 1;\\n\\n }\\n\\n\\n\\n let mut height = 0;\\n\\n\\n\\n while cur.len() > 1 {\\n\\n while cur.len() > 0 {\\n\\n if cur.len() == 1 {\\n\\n next.push(cur.remove(0));\\n\\n } else {\\n\\n let left = cur.remove(0);\\n\\n let right = cur.remove(0);\\n\\n\\n\\n let mut hasher = DefaultHasher::new();\\n\\n (left.hash(), right.hash()).hash(&mut hasher);\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 28,\n \"score\": 9.589909227059483\n },\n {\n \"content\": \" let mut hasher = DefaultHasher::new();\\n\\n value.hash(&mut hasher);\\n\\n let value_hash = hasher.finish();\\n\\n\\n\\n if !self.map.contains_key(&value_hash) {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let leaf_index = self.map.get(&value_hash).unwrap();\\n\\n let proof = self.gen_nth_proof(*leaf_index);\\n\\n if !proof.is_some() {\\n\\n return None;\\n\\n }\\n\\n if value != proof.as_ref().unwrap().value {\\n\\n return None;\\n\\n }\\n\\n return proof;\\n\\n }\\n\\n\\n\\n /// Generate an inclusion proof for the `n`-th leaf value.\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 29,\n \"score\": 9.032531927016361\n },\n {\n \"content\": \" debug_assert!(cur.len() == 1);\\n\\n\\n\\n let root = cur.remove(0);\\n\\n debug_assert!(root.get_left_index().unwrap() == 0usize);\\n\\n debug_assert!(root.get_right_index().unwrap() == count - 1);\\n\\n\\n\\n MerkleTree {\\n\\n root,\\n\\n height,\\n\\n count,\\n\\n map,\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns the root hash of Merkle tree\\n\\n pub fn root_hash(&self) -> u64 {\\n\\n self.root.hash().clone()\\n\\n }\\n\\n\\n\\n /// Returns the height of Merkle tree\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 30,\n \"score\": 8.978103584700762\n },\n {\n \"content\": \"# Merkle Proof and Verification\\n\\n\\n\\n## Introduction\\n\\n\\n\\nMerkle trees are hash-based data structures used to prove the integrity of transaction data stored in the block.\\n\\n\\n\\n![Merkle Tree](img/merkle_tree.jpeg \\\"Merkle Tree\\\")\\n\\n\\n\\nAbove you can see what this tree would look like. The eight transactions in the block (A-H) are lined up in the bottom row. The second row contains four hashes (S(X) = sha3 hash) of the child transactions. The third row contains hashes of the child hashes, and the root contains a hash of the hashes of the hashes of the transactions. Generically, this is how the transaction part of an Ethereum block is laid out and the root here is what we know of as a transaction header (one of the 15 pieces of information that goes into the block header).\\n\\n\\n\\n## The Problem\\n\\n\\n\\nThe reason we use Merkle trees to store block data (i.e. transactions) is that verification is very efficient. This verification is called a Merkle proof.\\n\\n\\n\\nSuppose we want to prove that transaction C was indeed in the block that formed the header shown above.\\n\\n\\n\\n![Merkle Proof](img/merkle_proof.jpeg \\\"Merkle Proof\\\")\\n\\n\\n\\nIn addition to the transaction hash C , we also need D, S(A,B), and S(S(E,F),S(G,H)) to form the proof. The verification itself performs the following steps on the proof:\\n\\n\\n\\n* Hash C and D to produce S(C,D).\\n\\n* Hash S(A,B) and S(C,D) to produce S(S(A,B),S(C,D)).\\n\\n* Hash S(S(A,B),S(C,D)) and S(S(E,F),S(G,H)) to produce the root.\\n\\n* Check that the root is the same as what has been stored previously.\\n\\n\\n\\nThe efficiency here is that we proved a transaction belonged in a block with only 3 accompanying pieces of information (instead of the 7 other transactions that were stored in the block). This efficiency becomes exponentially more pronounced with larger trees.\\n\\n\\n\\n## Running Tests and benchmarking\\n\\n\\n\\n- Use `cargo test` to run all the tests.\\n\\n\\n\\n- Use `cargo bench` to run all the benchmarks.\\n\\n\\n\\n## Documentation\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 31,\n \"score\": 6.226007122047646\n },\n {\n \"content\": \"## Testing and benchmarking\\n\\n\\n\\nSince I wanted to compare the current implementation with initial one, the tests and benchmarking I left as it is, so benchmarks between two projects can be compared.\\n\\n\\n\\nBelow is the comparison of the results from cargo bench:\\n\\n\\n\\n| Benchmark test name | Original impl, time| Re-written impl, time |\\n\\n|------------------------------------------|---------------|-----------------------|\\n\\n| MerkleTree::build_tree - small | 2.4838 us | 457 ns |\\n\\n| MerkleTree::gen_proof - small | 1.5685 us | 349 ns |\\n\\n| MerkleTree::validate_proof - small | 3.6923 us | 352 ns |\\n\\n| MerkleTree::build_tree - big | 219.33 us | 56.775 us |\\n\\n| MerkleTree::gen_proof - big | 315.60 us | 51.514 us |\\n\\n| MerkleTree::validate_proof - big | 530.70 us | 53.869 us |\\n\\n\\n\\nFor more details there is benchmark files for both implementations inside\\n\\nbenches directory.\\n\\n\\n\\n## Thoughts about possible improvements \\n\\n- Theoretically it is possible to store nodes of the tree contiguously in the array, it would be nice to experiment with it;\\n\\n- Would be interesting to support updating the tree along with making it thread-safe; \\n\\n- Currently 64-bit hashes are used, but it may not be sufficient;\\n\",\n \"file_path\": \"how_this_was_made.md\",\n \"rank\": 32,\n \"score\": 6.170994995155429\n },\n {\n \"content\": \" let combined_hash = hasher.finish();\\n\\n\\n\\n let left_index = left.get_left_index().unwrap();\\n\\n let right_index = right.get_right_index().unwrap();\\n\\n let node = Tree::Node {\\n\\n hash: combined_hash,\\n\\n left: Box::new(left),\\n\\n right: Box::new(right),\\n\\n left_index: left_index,\\n\\n right_index: right_index,\\n\\n };\\n\\n\\n\\n next.push(node);\\n\\n }\\n\\n }\\n\\n\\n\\n height += 1;\\n\\n std::mem::swap(&mut cur, &mut next);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 33,\n \"score\": 5.906763064190836\n },\n {\n \"content\": \"//! *merkle* implements a Merkle Tree in Rust.\\n\\n#![deny(\\n\\n missing_docs,\\n\\n missing_debug_implementations,\\n\\n missing_copy_implementations,\\n\\n trivial_casts,\\n\\n trivial_numeric_casts,\\n\\n unsafe_code,\\n\\n unstable_features,\\n\\n unused_import_braces,\\n\\n unused_qualifications\\n\\n)]\\n\\n\\n\\nmod merkletree;\\n\\npub use crate::merkletree::MerkleTree;\\n\\n\\n\\nmod tree;\\n\\npub use crate::tree::Tree;\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests;\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 34,\n \"score\": 5.668436481507096\n },\n {\n \"content\": \"\\n\\n path.push(tree.hash());\\n\\n let proof: Proof<T> = Proof {\\n\\n path: path.clone(),\\n\\n value: value.clone(),\\n\\n };\\n\\n return Some(proof);\\n\\n }\\n\\n Tree::Node {\\n\\n ref right, left, ..\\n\\n } => {\\n\\n if !tree.get_left_index().is_some() {\\n\\n return None;\\n\\n }\\n\\n if !tree.get_right_index().is_some() {\\n\\n return None;\\n\\n }\\n\\n let left_index = tree.get_left_index().unwrap();\\n\\n let right_index = tree.get_right_index().unwrap();\\n\\n if leaf_index < left_index {\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 35,\n \"score\": 4.977446683429552\n },\n {\n \"content\": \" where\\n\\n T: Hash + PartialEq,\\n\\n {\\n\\n // TODO: optimize by traversing through tree instead of comparison\\n\\n let generated_proof = self.gen_proof(proof_to_verify.value.clone());\\n\\n if !generated_proof.is_some() {\\n\\n return false;\\n\\n }\\n\\n return generated_proof.unwrap() == *proof_to_verify;\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 36,\n \"score\": 4.350113043322622\n },\n {\n \"content\": \"#[macro_use]\\n\\nextern crate criterion;\\n\\n\\n\\nuse criterion::black_box;\\n\\nuse criterion::Criterion;\\n\\n\\n\\nextern crate merkletree;\\n\\nextern crate rand;\\n\\n\\n\\nuse rand::RngCore;\\n\\nuse merkletree::MerkleTree;\\n\\n\\n\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 37,\n \"score\": 4.0896274257442435\n },\n {\n \"content\": \"# How this was made\\n\\n\\n\\nThe purpose of this document is to describe the flow of thoughts during solving the task.\\n\\n\\n\\n## Attitude\\n\\nI've heard about the Merkle tree kind of week before starting on this task. I thought that it would be very nice to learn about it more.\\n\\nThis task to me is very interesting cause it's a combo of Merkle tree plus rust, the language about which I'd like to learn more.\\n\\n\\n\\n## Resources\\n\\nDidn't have much time during these days cause of the regular working hours, mainly developed it early morning and late evening.\\n\\n\\n\\n## Analysis\\n\\nThe first thing what I did, I read about the Merkle tree and got the idea: if the blockchain was represented as a linked list to verify a transaction, it would be needed to traverse the list from the very beginning that would be O(n) time. Merkle trees solve the problem by doing it for log(n) time.\\n\\n\\n\\nAfter understanding its purpose I've started to analyze existing solutions on github, one that looked nice to me was https://github.com/SpinResearch/merkle.rs.\\n\\n\\n\\nWhile reading about merkle trees, I've found one more interesting aspect about working with blockchain related code - it should not only be reliable, run fast, consume as less memory as possible, but also be secure.\\n\\n\\n\\nFrom security perspective, I've found that guys from SpinResearch rely only on hashes and don't compare the actual value of data (block) that's in the leafs.\\n\\n\\n\\nIn addition, it seemed that code that was used for building the proof and proof validation was really complex and hard to understand and also can be faster.\\n\\n\\n\\n## Implementation\\n\\n\\n\\nI decided to re-write SpinResearch implementation, in order to speed up proof lookup by introducing tree segmentation: each node contains the right and left indices of the right most and left most leaf indices of the current subtree.\\n\\n\\n\\nWhile generating the proof it would be simple binary search along the tree, the same could be done when the proof is validated.\\n\\n\\n\\nI've also simplified interface by removing the hash algorithm and use the default one. \\n\\n\\n\",\n \"file_path\": \"how_this_was_made.md\",\n \"rank\": 38,\n \"score\": 3.670637316842988\n },\n {\n \"content\": \" return None;\\n\\n }\\n\\n if leaf_index > right_index {\\n\\n return None;\\n\\n }\\n\\n\\n\\n path.push(tree.hash());\\n\\n let proof = self.get_nth_proof_impl(path, &*right, leaf_index);\\n\\n if proof.is_some() {\\n\\n return proof;\\n\\n }\\n\\n\\n\\n let proof = self.get_nth_proof_impl(path, &*left, leaf_index);\\n\\n return proof;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n /// Returns true if proof is valid, false otherwise.\\n\\n pub fn validate_proof(&self, proof_to_verify: &Proof<T>) -> bool\\n\",\n \"file_path\": \"src/merkletree.rs\",\n \"rank\": 39,\n \"score\": 3.5538251856519296\n },\n {\n \"content\": \"new environment.\\n\\n\\n\\n\\\"Author\\\" refers to any designer, engineer, programmer, technical\\n\\nwriter or other person who contributed to the Font Software.\\n\\n\\n\\nPERMISSION & CONDITIONS\\n\\nPermission is hereby granted, free of charge, to any person obtaining\\n\\na copy of the Font Software, to use, study, copy, merge, embed, modify,\\n\\nredistribute, and sell modified and unmodified copies of the Font\\n\\nSoftware, subject to the following conditions:\\n\\n\\n\\n1) Neither the Font Software nor any of its individual components,\\n\\nin Original or Modified Versions, may be sold by itself.\\n\\n\\n\\n2) Original or Modified Versions of the Font Software may be bundled,\\n\\nredistributed and/or sold with any software, provided that each copy\\n\\ncontains the above copyright notice and this license. These can be\\n\\nincluded either as stand-alone text files, human-readable headers or\\n\\nin the appropriate machine-readable metadata fields within text or\\n\\nbinary files as long as those fields can be easily viewed by the user.\\n\\n\\n\\n3) No Modified Version of the Font Software may use the Reserved Font\\n\\nName(s) unless explicit written permission is granted by the corresponding\\n\\nCopyright Holder. This restriction only applies to the primary font name as\\n\\npresented to the users.\\n\\n\\n\\n4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font\\n\\nSoftware shall not be used to promote, endorse or advertise any\\n\\nModified Version, except to acknowledge the contribution(s) of the\\n\\nCopyright Holder(s) and the Author(s) or with their explicit written\\n\\npermission.\\n\\n\\n\\n5) The Font Software, modified or unmodified, in part or in whole,\\n\\nmust be distributed entirely under this license, and must not be\\n\\ndistributed under any other license. The requirement for fonts to\\n\\nremain under this license does not apply to any document created\\n\\nusing the Font Software.\\n\\n\\n\\nTERMINATION\\n\\nThis license becomes null and void if any of the above conditions are\\n\\nnot met.\\n\\n\\n\\nDISCLAIMER\\n\\nTHE FONT SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND,\\n\\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\\n\\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT\\n\\nOF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE\\n\\nCOPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,\\n\\nINCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL\\n\\nDAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\\n\\nFROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM\\n\\nOTHER DEALINGS IN THE FONT SOFTWARE.\\n\",\n \"file_path\": \"doc/SourceSerif4-LICENSE.md\",\n \"rank\": 40,\n \"score\": 1.6421451423790832\n },\n {\n \"content\": \" });\\n\\n}\\n\\n\\n\\ncriterion_group!(\\n\\n benches,\\n\\n bench_small_str_tree,\\n\\n bench_small_str_proof_gen,\\n\\n bench_small_str_proof_check,\\n\\n bench_big_rnd_tree,\\n\\n bench_big_rnd_proof_gen,\\n\\n bench_big_rnd_proof_check,\\n\\n);\\n\\n\\n\\ncriterion_main!(benches);\",\n \"file_path\": \"benches/proof.rs\",\n \"rank\": 41,\n \"score\": 1.6371441103133695\n },\n {\n \"content\": \"Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.\\n\\n\\n\\nThis Font Software is licensed under the SIL Open Font License, Version 1.1.\\n\\n\\n\\nThis license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL\\n\\n\\n\\n\\n\\n-----------------------------------------------------------\\n\\nSIL OPEN FONT LICENSE Version 1.1 - 26 February 2007\\n\\n-----------------------------------------------------------\\n\\n\\n\\nPREAMBLE\\n\\nThe goals of the Open Font License (OFL) are to stimulate worldwide\\n\\ndevelopment of collaborative font projects, to support the font creation\\n\\nefforts of academic and linguistic communities, and to provide a free and\\n\\nopen framework in which fonts may be shared and improved in partnership\\n\\nwith others.\\n\\n\\n\\nThe OFL allows the licensed fonts to be used, studied, modified and\\n\\nredistributed freely as long as they are not sold by themselves. The\\n\\nfonts, including any derivative works, can be bundled, embedded,\\n\\nredistributed and/or sold with any software provided that any reserved\\n\\nnames are not used by derivative works. The fonts and derivatives,\\n\\nhowever, cannot be released under any other type of license. The\\n\\nrequirement for fonts to remain under this license does not apply\\n\\nto any document created using the fonts or their derivatives.\\n\\n\\n\\nDEFINITIONS\\n\\n\\\"Font Software\\\" refers to the set of files released by the Copyright\\n\\nHolder(s) under this license and clearly marked as such. This may\\n\\ninclude source files, build scripts and documentation.\\n\\n\\n\\n\\\"Reserved Font Name\\\" refers to any names specified as such after the\\n\\ncopyright statement(s).\\n\\n\\n\\n\\\"Original Version\\\" refers to the collection of Font Software components as\\n\\ndistributed by the Copyright Holder(s).\\n\\n\\n\\n\\\"Modified Version\\\" refers to any derivative made by adding to, deleting,\\n\\nor substituting -- in part or in whole -- any of the components of the\\n\\nOriginal Version, by changing formats or by porting the Font Software to a\\n\",\n \"file_path\": \"doc/SourceSerif4-LICENSE.md\",\n \"rank\": 42,\n \"score\": 1.257126558941279\n }\n]","isConversational":false}}},{"rowIdx":1583,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/routes/balances/handlers_v2.rs"},"repo_name":{"kind":"string","value":"tharsis/safe-client-gateway"},"commit":{"kind":"string","value":"98206c5bfcd89f10c3429edccdc108017b179d49"},"file_code":{"kind":"string","value":"use std::cmp::Ordering;\nuse std::str::FromStr;\n\nuse bigdecimal::BigDecimal;\nuse rocket::futures::{stream, StreamExt};\n\nuse crate::cache::cache_operations::RequestCached;\nuse crate::common::models::backend::balances_v2::Balance as BalanceDto;\nuse crate::common::models::backend::balances_v2::TokenPrice as BackendTokenPrice;\nuse crate::common::models::backend::chains::NativeCurrency;\nuse crate::config::{\n balances_core_request_cache_duration, balances_request_timeout,\n concurrent_balance_token_requests, token_price_cache_duration,\n};\nuse crate::providers::fiat::FiatInfoProvider;\nuse crate::providers::info::{DefaultInfoProvider, InfoProvider};\nuse crate::routes::balances::models::{Balance, Balances, TokenPrice};\nuse crate::utils::context::RequestContext;\nuse crate::utils::errors::ApiResult;\n\npub async fn balances(\n context: &RequestContext,\n chain_id: &str,\n safe_address: &str,\n fiat: &str,\n trusted: bool,\n exclude_spam: bool,\n) -> ApiResult<Balances> {\n let info_provider = DefaultInfoProvider::new(chain_id, context);\n let fiat_info_provider = FiatInfoProvider::new(context);\n let url = core_uri!(\n info_provider,\n \"/v1/safes/{}/balances/?trusted={}&exclude_spam={}\",\n safe_address,\n trusted,\n exclude_spam\n )?;\n\n let body = RequestCached::new_from_context(url, context)\n .cache_duration(balances_core_request_cache_duration())\n .request_timeout(balances_request_timeout())\n .execute()\n .await?;\n let backend_balances: Vec<BalanceDto> = serde_json::from_str(&body)?;\n\n let usd_to_fiat = fiat_info_provider\n .exchange_usd_to(fiat)\n .await\n .unwrap_or(BigDecimal::from(0));\n\n let native_currency: NativeCurrency = info_provider.chain_info().await?.native_currency;\n\n let mut total_fiat = 0.0;\n\n let token_prices: Vec<TokenPrice> =\n get_token_prices(context, &info_provider, &backend_balances).await;\n\n let mut service_balances: Vec<Balance> = backend_balances\n .iter()\n .map(|it| {\n let token_address: String = it\n .token_address\n .to_owned()\n .unwrap_or(\"0x0000000000000000000000000000000000000000\".to_string());\n let token_price: Option<&TokenPrice> = token_prices\n .iter()\n .find(|&token_price| token_price.address == token_address);\n let token_to_usd: BigDecimal = token_price\n .and_then(|t| Some(t.fiat_price.to_owned()))\n .unwrap_or(BigDecimal::from(0));\n\n let balance = it.to_balance_v2(&token_to_usd, &usd_to_fiat, &native_currency);\n total_fiat += balance.fiat_balance.parse::<f64>().unwrap_or(0.0);\n balance\n })\n .collect::<Vec<Balance>>();\n\n service_balances.sort_by(|b1, b2| {\n BigDecimal::from_str(&b2.fiat_balance)\n .unwrap()\n .partial_cmp(&BigDecimal::from_str(&b1.fiat_balance).unwrap())\n .unwrap_or(Ordering::Equal)\n });\n\n Ok(Balances {\n fiat_total: total_fiat.to_string(),\n items: service_balances,\n })\n}\n\nasync fn get_token_prices(\n context: &RequestContext,\n info_provider: &impl InfoProvider,\n backend_balances: &Vec<BalanceDto>,\n) -> Vec<TokenPrice> {\n let token_addresses: Vec<String> = backend_balances\n .iter()\n .map(|balance| {\n balance\n .token_address\n .to_owned()\n .unwrap_or(\"0x0000000000000000000000000000000000000000\".to_string())\n })\n .collect();\n\n \n return stream::iter(token_addresses)\n .map(|token_address| get_token_usd_rate(context, token_address, info_provider))\n .buffer_unordered(concurrent_balance_token_requests())\n .filter_map(|t| async move {\n match t {\n Ok(token_price) => Some(token_price),\n Err(_) => None,\n }\n })\n .collect()\n .await;\n}\n\nasync fn get_token_usd_rate(\n context: &RequestContext,\n token_address: String,\n info_provider: &impl InfoProvider,\n) -> ApiResult<TokenPrice> {\n let url = core_uri!(info_provider, \"/v1/tokens/{}/prices/usd/\", token_address)?;\n\n let body = RequestCached::new_from_context(url, context)\n .cache_duration(token_price_cache_duration())\n .execute()\n .await?;\n let response: BackendTokenPrice = serde_json::from_str(&body)?;\n\n return Ok(TokenPrice {\n address: token_address.to_string(),\n fiat_code: response.fiat_code,\n fiat_price: response.fiat_price,\n timestamp: response.timestamp,\n });\n}\n"},"prefix":{"kind":"string","value":"use std::cmp::Ordering;\nuse std::str::FromStr;\n\nuse bigdecimal::BigDecimal;\nuse rocket::futures::{stream, StreamExt};\n\nuse crate::cache::cache_operations::RequestCached;\nuse crate::common::models::backend::balances_v2::Balance as BalanceDto;\nuse crate::common::models::backend::balances_v2::TokenPrice as BackendTokenPrice;\nuse crate::common::models::backend::chains::NativeCurrency;\nuse crate::config::{\n balances_core_request_cache_duration, balances_request_timeout,\n concurrent_balance_token_requests, token_price_cache_duration,\n};\nuse crate::providers::fiat::FiatInfoProvider;\nuse crate::providers::info::{DefaultInfoProvider, InfoProvider};\nuse crate::routes::balances::models::{Balance, Balances, TokenPrice};\nuse crate::utils::context::RequestContext;\nuse crate::utils::errors::ApiResult;\n\npub async fn balances(\n context: &RequestContext,\n chain_id: &str,\n safe_address: &str,\n fiat: &str,\n trusted: bool,\n exclude_spam: bool,\n) -> ApiResult<Balances> {\n let info_provider = DefaultInfoProvider::new(chain_id, context);\n let fiat_info_provider = FiatInfoProvider::new(context);\n let url = core_uri!(\n info_provider,\n \"/v1/safes/{}/balances/?trusted={}&exclude_spam={}\",\n safe_address,\n trusted,\n exclude_spam\n )?;\n\n let body = RequestCached::new_from_context(url, context)\n .cache_duration(balances_core_request_cache_duration())\n .request_timeout(balances_request_timeout())\n .execute()\n .await?;\n let backend_balances: Vec<BalanceDto> = serde_json::from_str(&body)?;\n\n let usd_to_fiat = fiat_info_provider\n .exchange_usd_to(fiat)\n .await\n .unwrap_or(BigDecimal::from(0));\n\n let native_currency: NativeCurrency = info_provider.chain_info().await?.native_currency;\n\n let mut total_fiat = 0.0;\n\n let token_prices: Vec<TokenPrice> =\n get_token_prices(context, &info_provider, &backend_balances).await;\n\n let mut service_balances: Vec<Balance> = backend_balances\n .iter()\n .map(|it| {\n let token_address: String = it\n .token_address\n .to_owned()\n .unwrap_or(\"0x0000000000000000000000000000000000000000\".to_string());\n let token_price: Option<&TokenPrice> = token_prices\n .iter()\n .find(|&token_price| token_price.address == token_address);\n let token_to_usd: BigDecimal = token_price\n .and_then(|t| Some(t.fiat_price.to_owned()))\n .unwrap_or(BigDecimal::from(0));\n\n let balance = it.to_balance_v2(&token_to_usd, &usd_to_fiat, &native_currency);\n total_fiat += balance.fiat_balance.parse::<f64>().unwrap_or(0.0);\n balance\n })\n .collect::<Vec<Balance>>();\n\n service_balances.sort_by(|b1, b2| {\n BigDecimal::from_str(&b2.fiat_balance)\n .unwrap()\n .partial_cmp(&BigDecimal::from_str(&b1.fiat_balance).unwrap())\n .unwrap_or(Ordering::Equal)\n });\n\n Ok(Balances {\n fiat_total: total_fiat.to_string(),\n items: service_balances,\n })\n}\n\nasync fn get_token_prices(\n context: &RequestContext,\n info_provider: &impl InfoProvider,\n backend_balances: &Vec<BalanceDto>,\n) -> Vec<TokenPrice> {\n let token_addresses: Vec<String> = backend_balances\n .iter()\n .map(|balance| {\n balance\n .token_address\n .to_owned()\n .unwrap_or(\"0x0000000000000000000000000000000000000000\".to_string())\n })\n .collect();\n\n \n return stream::iter(token_addresses)\n .map(|token_address| get_token_usd_rate(context, token_address, info_provider))\n .buffer_unordered(concurrent_balance_token_requests())\n .filter_map(|t| async move {\n match t {\n Ok(token_price) => Some(token_price),\n Err(_) => None,\n }\n })\n .collect()\n .await;\n}\n\nasync fn get_token_usd_rate(\n context: &RequestContext,\n token_address: String,\n info_provider: &impl InfoProvider,\n) -> ApiResult<TokenPrice> {\n let url = core_uri!(info_provider, \"/v1/tokens/{}/prices/usd/\", token_address)?;\n\n let body = RequestCached::new_from_context(url, context)\n .cache_duration(token_price_cache_duration())\n .execute()\n .await?;\n let response: BackendTokenPrice = serde_json::from_str(&body)?;\n\n return "},"suffix":{"kind":"string","value":";\n}\n"},"middle":{"kind":"string","value":"Ok(TokenPrice {\n address: token_address.to_string(),\n fiat_code: response.fiat_code,\n fiat_price: response.fiat_price,\n timestamp: response.timestamp,\n })"},"strategy":{"kind":"string","value":"call_expression"},"context_items":{"kind":"list like","value":[{"content":"pub fn build_manifest_url(url: &str) -> ApiResult<String> {\n\n let mut url_parts = Url::parse(url).or(Err(api_error!(\"Not a valid Url\")))?;\n\n\n\n if !url_parts.scheme().starts_with(\"http\") {\n\n Err(api_error!(\"Invalid scheme\"))\n\n } else if url_parts.host_str().is_none() {\n\n Err(api_error!(\"Invalid host\"))\n\n } else if url_parts.host_str() == Some(\"localhost\") {\n\n Err(api_error!(\"Localhost not accepted\"))\n\n } else if IP_ADDRESS.captures(url_parts.host_str().unwrap()).is_some() {\n\n Err(api_error!(\"IP address not accepted\"))\n\n } else {\n\n url_parts\n\n .path_segments_mut()\n\n .unwrap()\n\n .pop_if_empty()\n\n .push(\"manifest.json\");\n\n url_parts.set_query(None);\n\n Ok(url_parts.to_string())\n\n }\n\n}\n","file_path":"src/utils/urls.rs","rank":0,"score":335142.9728092004},{"content":"#[doc(hidden)]\n\n#[get(\"/about/redis/<token>\")]\n\npub fn redis(context: RequestContext, token: String) -> ApiResult<String> {\n\n if token != webhook_token() {\n\n bail!(\"Invalid token\");\n\n }\n\n Ok(context.cache().info().unwrap_or(String::new()))\n\n}\n","file_path":"src/routes/about/routes.rs","rank":1,"score":292982.4643488075},{"content":"pub fn generate_token_key(chain_id: &str) -> String {\n\n format!(\"{}_{}\", TOKENS_KEY_BASE, chain_id)\n\n}\n","file_path":"src/providers/info.rs","rank":2,"score":287433.75641370355},{"content":"#[post(\"/v1/hook/update/<token>\", format = \"json\", data = \"<update>\")]\n\npub fn update(context: RequestContext, token: String, update: Json<Payload>) -> ApiResult<()> {\n\n if token != webhook_token() {\n\n bail!(\"Invalid token\");\n\n }\n\n invalidate_caches(context.cache(), &update)\n\n}\n\n\n\n#[post(\n\n \"/v1/chains/<chain_id>/hook/update/<token>\",\n\n format = \"json\",\n\n data = \"<payload>\"\n\n)]\n","file_path":"src/routes/hooks/routes.rs","rank":3,"score":255077.83391566123},{"content":"pub fn feature_flag_balances_rate_implementation() -> bool {\n\n env_with_default(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", false)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":4,"score":251431.92596238962},{"content":"fn pipeline_delete(con: &mut redis::Connection, keys: Iter<String>) {\n\n let pipeline = &mut pipe();\n\n for key in keys {\n\n pipeline.del(key);\n\n }\n\n pipeline.execute(con);\n\n}\n\n\n","file_path":"src/cache/redis.rs","rank":5,"score":244716.01182630134},{"content":"pub fn scheme() -> String {\n\n env_with_default(\"SCHEME\", \"https\".into())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":6,"score":216613.184475829},{"content":"pub fn version() -> String {\n\n option_env!(\"VERSION\")\n\n .unwrap_or(env!(\"CARGO_PKG_VERSION\"))\n\n .to_string()\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":7,"score":216613.184475829},{"content":"pub fn redis_uri() -> String {\n\n env::var(\"REDIS_URI\").expect(\"REDIS_URI missing in env\")\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":8,"score":214135.25122056578},{"content":"pub fn webhook_token() -> String {\n\n env::var(\"WEBHOOK_TOKEN\").expect(\"WEBHOOK_TOKEN missing in env\")\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":9,"score":214135.25122056578},{"content":"pub fn log_all_error_responses() -> bool {\n\n env_with_default(\"LOG_ALL_ERROR_RESPONSES\", false)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":10,"score":212158.87896581469},{"content":"pub fn balances_request_timeout() -> u64 {\n\n env_with_default(\"BALANCES_REQUEST_TIMEOUT\", 20000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":11,"score":212025.9007481099},{"content":"pub fn feature_flag_nested_decoding() -> bool {\n\n env_with_default(\"FEATURE_FLAG_NESTED_DECODING\", true)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":12,"score":209846.91428974617},{"content":"pub fn vpc_transaction_service_uri() -> bool {\n\n env_with_default(\"VPC_TRANSACTION_SERVICE_URI\", true)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":13,"score":209846.91428974614},{"content":"pub fn base_config_service_uri() -> String {\n\n format!(\n\n \"{}{}\",\n\n env::var(\"CONFIG_SERVICE_URI\").expect(\"CONFIG_SERVICE_URI missing in env\"),\n\n \"/api\"\n\n )\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":14,"score":209434.11592504708},{"content":"pub fn base_exchange_api_uri() -> String {\n\n format!(\n\n \"{}?access_key={}\",\n\n env::var(\"EXCHANGE_API_BASE_URI\").unwrap(),\n\n env::var(\"EXCHANGE_API_KEY\").unwrap()\n\n )\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":15,"score":209434.11592504708},{"content":"pub fn transaction_service_auth_token() -> String {\n\n let token = env::var(\"TRANSACTION_SERVICE_AUTH_TOKEN\").unwrap_or_else(|_| {\n\n log::warn!(\"TRANSACTION_SERVICE_AUTH_TOKEN missing in env\");\n\n String::new()\n\n });\n\n format!(\"Token {}\", token)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":16,"score":209434.11592504708},{"content":"pub fn build_number() -> Option<String> {\n\n option_env!(\"BUILD_NUMBER\").map(|it| it.to_string())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":17,"score":205796.43790810107},{"content":"#[cfg(not(test))]\n\npub fn setup_http_client() -> impl HttpClient {\n\n reqwest::Client::builder()\n\n .connect_timeout(Duration::from_millis(internal_client_connect_timeout()))\n\n .build()\n\n .unwrap()\n\n}\n","file_path":"src/utils/http_client.rs","rank":18,"score":199546.3659685058},{"content":"pub fn get_transaction_service_host(chain_info: ChainInfo) -> String {\n\n if vpc_transaction_service_uri() {\n\n chain_info.vpc_transaction_service\n\n } else {\n\n chain_info.transaction_service\n\n }\n\n}\n\n\n\n#[doc(hidden)]\n\n#[macro_export]\n\nmacro_rules! core_uri {\n\n ($info_provider:tt, $path:expr) => {{\n\n let result: ApiResult<String> =\n\n match $info_provider.chain_info().await {\n\n Ok(chain_info) => Ok(format!(\"{}/api{}\", crate::macros::get_transaction_service_host(chain_info), $path)),\n\n Err(error) => Err(error,)\n\n };\n\n result\n\n }};\n\n ($info_provider:tt, $path:literal, $($arg:tt)*) => {{\n","file_path":"src/macros.rs","rank":19,"score":191915.85850802768},{"content":"fn info(con: &mut redis::Connection) -> Option<String> {\n\n redis::cmd(\"INFO\").query(con).ok()\n\n}\n","file_path":"src/cache/redis.rs","rank":20,"score":189157.73713990595},{"content":"pub fn hex_hash<T: Hash>(t: &T) -> String {\n\n let mut s = DefaultHasher::new();\n\n t.hash(&mut s);\n\n format!(\"{:#x}\", s.finish())\n\n}\n","file_path":"src/utils/mod.rs","rank":21,"score":187891.21354540318},{"content":"pub fn collectibles_request_timeout() -> u64 {\n\n env_with_default(\"COLLECTIBLES_REQUEST_TIMEOUT\", 20000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":22,"score":182825.37826657516},{"content":"pub fn balances_cache_duration() -> usize {\n\n env_with_default(\"BALANCES_REQUEST_CACHE_DURATION\", 60 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":23,"score":182695.6874337159},{"content":"pub fn concurrent_balance_token_requests() -> usize {\n\n env_with_default(\"CONCURRENT_BALANCE_TOKEN_REQUESTS\", 5)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":24,"score":180387.21129420598},{"content":"fn get_to_param(data_decoded: &Option<DataDecoded>, fallback: &str) -> String {\n\n data_decoded\n\n .as_ref()\n\n .and_then(|it| match it.get_parameter_single_value(\"to\") {\n\n Some(e) => Some(e),\n\n None => it.get_parameter_single_value(\"_to\"),\n\n })\n\n .unwrap_or(String::from(fallback))\n\n}\n\n\n","file_path":"src/routes/transactions/converters/mod.rs","rank":25,"score":178927.16856731442},{"content":"fn get_from_param(data_decoded: &Option<DataDecoded>, fallback: &str) -> String {\n\n data_decoded\n\n .as_ref()\n\n .and_then(|it| match it.get_parameter_single_value(\"from\") {\n\n Some(e) => Some(e),\n\n None => it.get_parameter_single_value(\"_from\"),\n\n })\n\n .unwrap_or(String::from(fallback))\n\n}\n\n\n","file_path":"src/routes/transactions/converters/mod.rs","rank":26,"score":178927.16856731442},{"content":"pub fn balances_core_request_cache_duration() -> usize {\n\n env_with_default(\"BALANCES_CORE_REQUEST_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":27,"score":178156.50635831384},{"content":"fn check_sender_or_receiver(data_decoded: &Option<DataDecoded>, expected: &str) -> bool {\n\n if data_decoded.is_none() {\n\n return false;\n\n };\n\n let data = data_decoded.as_ref().unwrap();\n\n data.method == TRANSFER_METHOD\n\n || &get_from_param(data_decoded, \"\") == expected\n\n || &get_to_param(data_decoded, \"\") == expected\n\n}\n","file_path":"src/routes/transactions/converters/mod.rs","rank":28,"score":177413.72494762207},{"content":"#[test]\n\nfn erc20_token_balance_fiat_is_twice_usd() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"false\");\n\n std::env::set_var(\"VPC_TRANSACTION_SERVICE_URI\", \"false\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::Erc20,\n\n address: \"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\".to_string(),\n\n decimals: 8,\n\n symbol: \"cETH\".to_string(),\n\n name: \"Compound Ether 📈\".to_string(),\n\n logo_uri: Some(\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\".to_string()),\n\n },\n\n balance: \"5002\".to_string(),\n\n fiat_balance: \"0.0028\".to_string(),\n\n fiat_conversion: \"57.0924\".to_string(),\n\n };\n\n\n\n let usd_to_fiat = 2.0;\n","file_path":"src/common/converters/tests/balances.rs","rank":29,"score":162854.03565581908},{"content":"#[test]\n\nfn erc20_token_balance_fiat_is_twice_usd() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"true\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::Erc20,\n\n address: \"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\".to_string(),\n\n decimals: 8,\n\n symbol: \"cETH\".to_string(),\n\n name: \"Compound Ether 📈\".to_string(),\n\n logo_uri: Some(\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\".to_string()),\n\n },\n\n balance: \"5002\".to_string(),\n\n fiat_balance: \"0.00285\".to_string(),\n\n fiat_conversion: \"57.09240\".to_string(),\n\n };\n\n\n\n let token_to_usd = BigDecimal::from_str(\"28.5462\").unwrap();\n\n let usd_to_fiat = BigDecimal::from_str(\"2.0\").unwrap();\n","file_path":"src/common/converters/tests/balances_v2.rs","rank":30,"score":160916.16750798252},{"content":"#[test]\n\nfn invalidation_pattern_collectibles_string() {\n\n let invalidation_pattern =\n\n InvalidationPattern::Collectibles(InvalidationScope::Both, \"some_address\".to_string());\n\n let expected = format!(\"{}*/some_address/collectibles*\", CACHE_REQS_RESP_PREFIX);\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":31,"score":156646.3069882547},{"content":"#[test]\n\nfn invalidation_pattern_balances_string() {\n\n let invalidation_pattern =\n\n InvalidationPattern::Balances(InvalidationScope::Both, \"some_address\".to_string());\n\n let expected = format!(\"{}*/some_address/balances*\", CACHE_REQS_RESP_PREFIX);\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":32,"score":156518.83818884206},{"content":"#[test]\n\nfn map_status_awaiting_execution() {\n\n let tx = serde_json::from_str::<MultisigTransaction>(\n\n crate::tests::json::MULTISIG_TX_AWAITING_EXECUTION,\n\n )\n\n .unwrap();\n\n let safe_info =\n\n serde_json::from_str::<SafeInfo>(crate::tests::json::SAFE_WITH_MODULES).unwrap();\n\n let actual = tx.map_status(&safe_info);\n\n\n\n assert_eq!(TransactionStatus::AwaitingExecution, actual);\n\n}\n\n\n","file_path":"src/routes/transactions/converters/tests/map_status.rs","rank":33,"score":152441.0607565546},{"content":"#[test]\n\nfn map_status_awaiting_confirmations_required_field_none() {\n\n let tx = serde_json::from_str::<MultisigTransaction>(\n\n crate::tests::json::MULTISIG_TX_AWAITING_CONFIRMATIONS_REQUIRED_NULL,\n\n )\n\n .unwrap();\n\n let safe_info =\n\n serde_json::from_str::<SafeInfo>(crate::tests::json::SAFE_WITH_THRESHOLD_TWO).unwrap();\n\n let actual = tx.map_status(&safe_info);\n\n\n\n assert_eq!(TransactionStatus::AwaitingConfirmations, actual);\n\n}\n\n\n","file_path":"src/routes/transactions/converters/tests/map_status.rs","rank":34,"score":146364.95727285664},{"content":"#[post(\"/v1/flush/<token>\", format = \"json\", data = \"<invalidation_pattern>\")]\n\npub fn flush(\n\n context: RequestContext,\n\n token: String,\n\n invalidation_pattern: Json<InvalidationPattern>,\n\n) -> ApiResult<()> {\n\n if token != webhook_token() {\n\n bail!(\"Invalid token\");\n\n }\n\n Invalidate::new(invalidation_pattern.0, context.cache()).execute();\n\n Ok(())\n\n}\n","file_path":"src/routes/hooks/routes.rs","rank":35,"score":144962.83697061517},{"content":"#[cfg(test)]\n\npub fn setup_rocket(\n\n mock_http_client: MockHttpClient,\n\n routes: impl Into<Vec<Route>>,\n\n) -> Rocket<Build> {\n\n dotenv().ok();\n\n let cache = create_service_cache();\n\n cache.invalidate_pattern(\"*\"); // Clearing cache for test\n\n\n\n rocket::build()\n\n .mount(\"/\", routes)\n\n .manage(Arc::new(mock_http_client) as Arc<dyn HttpClient>)\n\n .manage(Arc::new(cache) as Arc<dyn Cache>)\n\n}\n\n\n","file_path":"src/tests/main.rs","rank":36,"score":144962.83697061517},{"content":"pub fn about() -> About {\n\n About {\n\n name: env!(\"CARGO_PKG_NAME\").to_string(),\n\n version: version(),\n\n build_number: build_number(),\n\n }\n\n}\n\n\n\npub async fn get_master_copies(\n\n context: &RequestContext,\n\n chain_id: &str,\n\n) -> ApiResult<Vec<Implementation>> {\n\n let info_provider = DefaultInfoProvider::new(chain_id, &context);\n\n Ok(info_provider\n\n .master_copies()\n\n .await?\n\n .into_iter()\n\n .map(|master_copy| master_copy.into())\n\n .collect())\n\n}\n","file_path":"src/routes/about/handlers.rs","rank":37,"score":144049.01050908747},{"content":"#[cfg(test)]\n\npub fn setup_rocket_with_mock_cache(\n\n mock_http_client: MockHttpClient,\n\n mock_cache: MockCache,\n\n routes: impl Into<Vec<Route>>,\n\n) -> Rocket<Build> {\n\n dotenv().ok();\n\n\n\n rocket::build()\n\n .mount(\"/\", routes)\n\n .manage(Arc::new(mock_http_client) as Arc<dyn HttpClient>)\n\n .manage(Arc::new(mock_cache) as Arc<dyn Cache>)\n\n}\n\n\n","file_path":"src/tests/main.rs","rank":38,"score":141733.7935884893},{"content":"pub fn build_backend_request(\n\n device_data: &DeviceData,\n\n safe_registration: &SafeRegistration,\n\n) -> BackendRegistrationRequest {\n\n BackendRegistrationRequest {\n\n notification_device_data: device_data.clone(),\n\n safes: safe_registration.safes.to_owned(),\n\n signatures: safe_registration.signatures.to_owned(),\n\n }\n\n}\n","file_path":"src/routes/notifications/handlers.rs","rank":39,"score":141733.7935884893},{"content":"pub fn post_hook_update(\n\n context: RequestContext,\n\n chain_id: String,\n\n token: String,\n\n payload: Json<Payload>,\n\n) -> ApiResult<()> {\n\n update(context, token, payload)\n\n}\n\n\n","file_path":"src/routes/hooks/routes.rs","rank":40,"score":141733.7935884893},{"content":"fn map_headers(headers_input: &HashMap<String, String>) -> HeaderMap {\n\n let mut headers = HeaderMap::new();\n\n for (name, value) in headers_input {\n\n headers.insert(\n\n HeaderName::from_bytes(name.as_bytes())\n\n .expect(&format!(\"Header name '{}' is not supported\", &name)),\n\n HeaderValue::from_str(value).expect(&format!(\"Invalid header value for '{}'\", &name)),\n\n );\n\n }\n\n headers\n\n}\n\n\n","file_path":"src/utils/http_client.rs","rank":41,"score":140974.91160833792},{"content":"#[doc(hidden)]\n\n#[get(\"/\")]\n\npub fn root() -> Redirect {\n\n Redirect::temporary(\"https://gnosis.github.io/safe-client-gateway/\")\n\n}\n","file_path":"src/routes/mod.rs","rank":42,"score":140577.93635887103},{"content":"#[test]\n\npub fn main_produces_valid_rocket_instance() {\n\n crate::rocket();\n\n}\n","file_path":"src/tests/main.rs","rank":43,"score":140202.25820691377},{"content":"pub fn about_cache_duration() -> usize {\n\n env_with_default(\"ABOUT_CACHE_DURATION\", 60 * 15 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":44,"score":138934.7710443971},{"content":"pub fn log_threshold() -> f32 {\n\n env_with_default(\"LOG_THRESHOLD\", 1.0)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":45,"score":138934.7710443971},{"content":"pub fn transaction_request_timeout() -> u64 {\n\n env_with_default(\"TRANSACTION_REQUEST_TIMEOUT\", 30000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":46,"score":137348.89297674515},{"content":"pub fn default_request_timeout() -> u64 {\n\n env_with_default(\"DEFAULT_REQUEST_TIMEOUT\", 10000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":47,"score":137348.89297674515},{"content":"// OTHERS\n\npub fn redis_scan_count() -> usize {\n\n env_with_default(\"REDIS_SCAN_COUNT\", 300)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":48,"score":137348.89297674515},{"content":"pub fn request_cache_duration() -> usize {\n\n env_with_default(\"REQUEST_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":49,"score":137348.89297674515},{"content":"pub fn short_error_duration() -> usize {\n\n env_with_default(\"SHORT_ERROR_DURATION\", 60 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":50,"score":137348.89297674515},{"content":"pub fn long_error_duration() -> usize {\n\n env_with_default(\"LONG_ERROR_DURATION\", 60 * 15 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":51,"score":137348.89297674515},{"content":"pub fn token_price_cache_duration() -> usize {\n\n env_with_default(\"TOKEN_PRICE_CACHE_DURATION\", 10 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":52,"score":135817.35759516963},{"content":"pub fn contract_info_request_timeout() -> u64 {\n\n env_with_default(\"CONTRACT_INFO_REQUEST_TIMEOUT\", 3000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":53,"score":135817.35759516963},{"content":"// ERRORS\n\npub fn request_error_cache_duration() -> usize {\n\n env_with_default(\"REQS_ERROR_CACHE_DURATION\", short_error_duration())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":54,"score":135817.35759516963},{"content":"pub fn tx_queued_cache_duration() -> usize {\n\n env_with_default(\"TX_QUEUED_CACHE_DURATION\", request_cache_duration())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":55,"score":135817.35759516963},{"content":"pub fn safe_apps_cache_duration() -> usize {\n\n env_with_default(\"SAFE_APPS_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":56,"score":135817.35759516963},{"content":"// FUNCTIONAL TIMEOUTS\n\npub fn safe_info_cache_duration() -> usize {\n\n env_with_default(\"SAFE_INFO_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":57,"score":135817.35759516963},{"content":"pub fn safe_info_request_timeout() -> u64 {\n\n env_with_default(\"SAFE_INFO_REQUEST_TIMEOUT\", 10000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":58,"score":135817.35759516963},{"content":"pub fn chain_info_request_timeout() -> u64 {\n\n env_with_default(\"CHAIN_INFO_REQUEST_TIMEOUT\", 15000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":59,"score":135817.35759516963},{"content":"pub fn token_info_request_timeout() -> u64 {\n\n env_with_default(\"TOKEN_INFO_REQUEST_TIMEOUT\", 15000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":60,"score":135817.35759516963},{"content":"pub fn token_info_cache_duration() -> usize {\n\n env_with_default(\"TOKEN_INFO_CACHE_DURATION\", 60 * 60 * 24 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":61,"score":135817.35759516963},{"content":"pub fn create_service_cache() -> ServiceCache {\n\n ServiceCache(create_pool())\n\n}\n\n\n","file_path":"src/cache/redis.rs","rank":62,"score":135817.35759516963},{"content":"// REQUEST TIMEOUTS\n\npub fn internal_client_connect_timeout() -> u64 {\n\n env_with_default(\"INTERNAL_CLIENT_CONNECT_TIMEOUT\", 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":63,"score":135817.35759516963},{"content":"pub fn address_info_cache_duration() -> usize {\n\n env_with_default(\"ADDRESS_INFO_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":64,"score":135817.35759516963},{"content":"pub fn chain_info_cache_duration() -> usize {\n\n env_with_default(\"CHAIN_INFO_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":65,"score":135817.35759516963},{"content":"pub fn owners_for_safes_cache_duration() -> usize {\n\n env_with_default(\"OWNERS_FOR_SAFES_CACHE_DURATION\", 60 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":66,"score":135817.35759516963},{"content":"pub fn exchange_api_cache_duration() -> usize {\n\n env_with_default(\"EXCHANGE_API_CACHE_DURATION\", 60 * 60 * 12 * 1000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":67,"score":135817.35759516963},{"content":"pub fn safe_app_manifest_cache_duration() -> usize {\n\n env_with_default(\"SAFE_APP_MANIFEST_CACHE_DURATION\", indefinite_timeout())\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":68,"score":134337.41873996478},{"content":"pub fn safe_app_info_request_timeout() -> u64 {\n\n env_with_default(\"SAFE_APP_INFO_REQUEST_TIMEOUT\", 3000)\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":69,"score":134337.41873996478},{"content":"pub fn chain_info_response_cache_duration() -> usize {\n\n env_with_default(\"CHAIN_INFO_RESPONSE_CACHE_DURATION\", 1) // set to negligible value\n\n}\n\n\n","file_path":"src/config/mod.rs","rank":70,"score":134337.41873996478},{"content":"#[doc(hidden)]\n\npub fn error_catchers() -> Vec<Catcher> {\n\n catchers![not_found, panic]\n\n}\n\n\n","file_path":"src/routes/mod.rs","rank":71,"score":133641.85492934467},{"content":"#[doc(hidden)]\n\npub fn active_routes() -> Vec<Route> {\n\n routes![\n\n root,\n\n about::routes::backbone,\n\n about::routes::get_about,\n\n about::routes::get_chains_about,\n\n about::routes::redis,\n\n about::routes::get_master_copies,\n\n balances::routes::get_balances,\n\n balances::routes::get_supported_fiat,\n\n chains::routes::get_chain,\n\n chains::routes::get_chains,\n\n collectibles::routes::get_collectibles,\n\n contracts::routes::post_data_decoder,\n\n contracts::routes::get_contract,\n\n delegates::routes::delete_delegate,\n\n delegates::routes::delete_safe_delegate,\n\n delegates::routes::get_delegates,\n\n delegates::routes::post_delegate,\n\n notifications::routes::post_notification_registration,\n","file_path":"src/routes/mod.rs","rank":72,"score":133641.85492934467},{"content":"fn env_with_default<T: FromStr>(key: &str, default: T) -> T\n\nwhere\n\n <T as FromStr>::Err: std::fmt::Debug,\n\n{\n\n match env::var(key) {\n\n Ok(value) => value\n\n .parse()\n\n .expect(&format!(\"Parsing of {} env var key failed\", &key)),\n\n Err(_) => default,\n\n }\n\n}\n","file_path":"src/config/mod.rs","rank":73,"score":129332.85236563745},{"content":"fn data_size(data: &Option<String>) -> usize {\n\n match data {\n\n Some(actual_data) => {\n\n let length = actual_data.len();\n\n match length {\n\n 0 => 0,\n\n _ => (length - 2) / 2,\n\n }\n\n }\n\n None => 0,\n\n }\n\n}\n\n\n","file_path":"src/routes/transactions/converters/mod.rs","rank":74,"score":126993.34305144924},{"content":"fn get_multisig_tx(source: &str) -> MultisigTransaction {\n\n serde_json::from_str::<MultisigTransaction>(source).unwrap()\n\n}\n","file_path":"src/routes/transactions/handlers/tests/transactions_queued.rs","rank":75,"score":126540.32298691606},{"content":"#[test]\n\nfn erc20_token_balance_usd_balance() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"false\");\n\n std::env::set_var(\"VPC_TRANSACTION_SERVICE_URI\", \"false\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::Erc20,\n\n address: \"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\".to_string(),\n\n decimals: 8,\n\n symbol: \"cETH\".to_string(),\n\n name: \"Compound Ether 📈\".to_string(),\n\n logo_uri: Some(\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\".to_string()),\n\n },\n\n balance: \"5002\".to_string(),\n\n fiat_balance: \"0.0014\".to_string(),\n\n fiat_conversion: \"28.5462\".to_string(),\n\n };\n\n\n\n let usd_to_fiat = 1.0;\n","file_path":"src/common/converters/tests/balances.rs","rank":76,"score":125600.04909289813},{"content":"#[test]\n\nfn erc20_token_balance_usd_balance() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"true\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::Erc20,\n\n address: \"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\".to_string(),\n\n decimals: 8,\n\n symbol: \"cETH\".to_string(),\n\n name: \"Compound Ether 📈\".to_string(),\n\n logo_uri: Some(\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\".to_string()),\n\n },\n\n balance: \"5002\".to_string(),\n\n fiat_balance: \"0.00142\".to_string(),\n\n fiat_conversion: \"28.54620\".to_string(),\n\n };\n\n\n\n let token_to_usd = BigDecimal::from_str(\"28.5462\").unwrap();\n\n let usd_to_fiat = BigDecimal::from_str(\"1.0\").unwrap();\n","file_path":"src/common/converters/tests/balances_v2.rs","rank":77,"score":124450.22021187429},{"content":"#[test]\n\nfn valid_url_with_query_params() {\n\n let input_url = \"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/?foo=bar&bla=blubb\";\n\n\n\n let actual = build_manifest_url(input_url).unwrap();\n\n assert_eq!(actual, \"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/manifest.json\")\n\n}\n","file_path":"src/utils/tests/urls.rs","rank":78,"score":123665.42591131284},{"content":"#[test]\n\nfn valid_url_with_trailing_slash() {\n\n let input_url = \"https://happy.path/\";\n\n\n\n let actual = build_manifest_url(input_url).unwrap();\n\n assert_eq!(actual, \"https://happy.path/manifest.json\")\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":79,"score":123665.42591131284},{"content":"#[test]\n\nfn valid_url_with_longer_path() {\n\n let input_url =\n\n \"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh\";\n\n\n\n let actual = build_manifest_url(input_url).unwrap();\n\n assert_eq!(actual, \"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/manifest.json\")\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":80,"score":123665.42591131284},{"content":"#[test]\n\nfn valid_url_no_trailing_slash() {\n\n let input_url = \"https://happy.path\";\n\n\n\n let actual = build_manifest_url(input_url).unwrap();\n\n assert_eq!(actual, \"https://happy.path/manifest.json\")\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":81,"score":123665.42591131284},{"content":"#[test]\n\nfn native_token_balance() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"false\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::NativeToken,\n\n address: \"0x0000000000000000000000000000000000000000\".to_string(),\n\n decimals: 18,\n\n symbol: \"ETH\".to_string(),\n\n name: \"Ether\".to_string(),\n\n logo_uri: Some(\"https://test.token.image.url\".to_string()),\n\n },\n\n balance: \"7457594371050000001\".to_string(),\n\n fiat_balance: \"2523.7991\".to_string(),\n\n fiat_conversion: \"338.42\".to_string(),\n\n };\n\n\n\n let usd_to_fiat = 1.0;\n\n let native_currency = NativeCurrency {\n\n name: \"Ether\".to_string(),\n\n symbol: \"ETH\".to_string(),\n\n decimals: 18,\n\n logo_uri: \"https://test.token.image.url\".to_string(),\n\n };\n\n let actual = balance_dto.to_balance(usd_to_fiat, &native_currency);\n\n\n\n assert_eq!(actual, expected);\n\n}\n\n\n","file_path":"src/common/converters/tests/balances.rs","rank":82,"score":123537.06444798996},{"content":"#[test]\n\nfn valid_url_with_trailing_slash_and_port() {\n\n let input_url = \"https://happy.path:8000/\";\n\n\n\n let actual = build_manifest_url(input_url).unwrap();\n\n assert_eq!(actual, \"https://happy.path:8000/manifest.json\")\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":83,"score":122322.4026806426},{"content":"#[test]\n\nfn native_token_balance() {\n\n std::env::set_var(\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\", \"true\");\n\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_ETHER).unwrap();\n\n\n\n let expected = Balance {\n\n token_info: TokenInfo {\n\n token_type: TokenType::NativeToken,\n\n address: \"0x0000000000000000000000000000000000000000\".to_string(),\n\n decimals: 18,\n\n symbol: \"ETH\".to_string(),\n\n name: \"Ether\".to_string(),\n\n logo_uri: Some(\"https://test.token.image.url\".to_string()),\n\n },\n\n balance: \"7457594371050000001\".to_string(),\n\n fiat_balance: \"2523.79908\".to_string(),\n\n fiat_conversion: \"338.420\".to_string(),\n\n };\n\n\n\n let token_to_usd = BigDecimal::from_str(\"338.42\").unwrap();\n\n let usd_to_fiat = BigDecimal::from_str(\"1.0\").unwrap();\n","file_path":"src/common/converters/tests/balances_v2.rs","rank":84,"score":122195.39522564062},{"content":"#[test]\n\nfn disallow_localhost() {\n\n let input_url = \"https://localhost\";\n\n\n\n match build_manifest_url(input_url) {\n\n Err(error) => {\n\n assert_eq!(error.details.message.unwrap(), \"Localhost not accepted\");\n\n }\n\n _ => {\n\n panic!(\"Test didn't error as expected\")\n\n }\n\n };\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":85,"score":116760.47926269751},{"content":"fn setup_exchange_env() {\n\n std::env::set_var(\"EXCHANGE_API_BASE_URI\", EXCHANGE_API_BASE_URI);\n\n std::env::set_var(\"EXCHANGE_API_KEY\", EXCHANGE_API_KEY);\n\n}\n\n\n\n#[rocket::async_test]\n\nasync fn available_currency_codes() {\n\n setup_exchange_env();\n\n let cache = Arc::new(create_service_cache()) as Arc<dyn Cache>;\n\n cache.invalidate_pattern(\"*\");\n\n\n\n let mut mock_http_client = MockHttpClient::new();\n\n let request = Request::new(format!(\n\n \"{}?access_key={}\",\n\n EXCHANGE_API_BASE_URI, EXCHANGE_API_KEY\n\n ));\n\n\n\n mock_http_client\n\n .expect_get()\n\n .times(1)\n","file_path":"src/providers/tests/fiat.rs","rank":86,"score":115153.49173639584},{"content":"#[test]\n\nfn disallow_ip_address() {\n\n let input_url = \"http://127.0.0.1\";\n\n\n\n match build_manifest_url(input_url) {\n\n Err(error) => {\n\n assert_eq!(error.details.message.unwrap(), \"IP address not accepted\");\n\n }\n\n _ => {\n\n panic!(\"Test didn't error as expected\")\n\n }\n\n };\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":87,"score":115113.23537518248},{"content":"#[test]\n\nfn disallow_non_http_schemes() {\n\n let input_url = \"ipfs://localhost\";\n\n\n\n match build_manifest_url(input_url) {\n\n Err(error) => {\n\n assert_eq!(error.details.message.unwrap(), \"Invalid scheme\");\n\n }\n\n _ => {\n\n panic!(\"Test didn't error as expected\")\n\n }\n\n };\n\n}\n\n\n","file_path":"src/utils/tests/urls.rs","rank":88,"score":113523.42092968948},{"content":"#[test]\n\nfn invalidation_scope_both_to_string() {\n\n assert_eq!(\n\n CACHE_REQS_RESP_PREFIX,\n\n InvalidationScope::Both.invalidation_scope_string()\n\n )\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":89,"score":113483.6397800145},{"content":"#[test]\n\nfn deserialise_params_value_as_string() {\n\n let json = r#\"\n\n {\n\n \"name\": \"_threshold\",\n\n \"type\": \"uint256\",\n\n \"value\": \"2\"\n\n }\n\n \"#;\n\n\n\n let actual = serde_json::from_str::<Parameter>(json);\n\n\n\n let expected = Parameter {\n\n name: \"_threshold\".to_string(),\n\n param_type: \"uint256\".to_string(),\n\n value: \"2\".to_string().into(),\n\n value_decoded: None,\n\n };\n\n\n\n assert!(actual.is_ok());\n\n assert_eq!(expected, actual.unwrap());\n\n}\n\n\n","file_path":"src/common/tests/common.rs","rank":90,"score":113483.6397800145},{"content":"#[test]\n\nfn invalidation_pattern_any_string() {\n\n let invalidation_pattern =\n\n InvalidationPattern::Any(InvalidationScope::Both, \"some_address\".to_string());\n\n let expected = format!(\"{}*some_address*\", CACHE_REQS_RESP_PREFIX);\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":91,"score":113483.6397800145},{"content":"#[test]\n\nfn cache_with_code_unwrap_err() {\n\n let cached_with_code = CachedWithCode {\n\n code: 418,\n\n data: \"teapot\".to_string(),\n\n };\n\n let expected = ApiError {\n\n status: 418,\n\n details: ErrorDetails {\n\n code: 42,\n\n message: Some(String::from(\"teapot\")),\n\n arguments: None,\n\n debug: None,\n\n },\n\n };\n\n\n\n assert_eq!(cached_with_code.to_result().expect_err(\"\"), expected);\n\n}\n","file_path":"src/cache/tests/cache_inner.rs","rank":92,"score":112099.94854501737},{"content":"#[test]\n\nfn use_legacy_domain_separator_v130() {\n\n let version = Version::parse(\"1.3.0\").ok();\n\n\n\n assert_eq!(false, use_legacy_domain_separator(version));\n\n}\n\n\n","file_path":"src/utils/tests/transactions.rs","rank":93,"score":112099.94854501737},{"content":"#[test]\n\nfn cache_with_code_unwrap_ok() {\n\n let cached_with_code = CachedWithCode {\n\n code: 200,\n\n data: \"not a teapot\".to_string(),\n\n };\n\n\n\n assert_eq!(cached_with_code.to_result().unwrap(), \"not a teapot\");\n\n}\n\n\n","file_path":"src/cache/tests/cache_inner.rs","rank":94,"score":112099.94854501737},{"content":"#[test]\n\nfn use_legacy_domain_separator_legacy() {\n\n let version = Version::parse(\"1.1.1\").ok();\n\n\n\n assert_eq!(true, use_legacy_domain_separator(version));\n\n}\n","file_path":"src/utils/tests/transactions.rs","rank":95,"score":112099.94854501737},{"content":"#[test]\n\nfn invalidation_pattern_transfers_string() {\n\n let invalidation_pattern =\n\n InvalidationPattern::Transfers(InvalidationScope::Requests, \"some_address\".to_string());\n\n let expected = format!(\"{}*/some_address/*transfer*\", CACHE_REQS_PREFIX);\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":96,"score":111948.98448980568},{"content":"#[test]\n\nfn invalidation_pattern_tokens_string() {\n\n let invalidation_pattern = InvalidationPattern::Tokens {\n\n chain_id: \"4\".to_string(),\n\n };\n\n let expected = format!(\"{}_{}\", TOKENS_KEY_BASE.to_string(), \"4\");\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":97,"score":111948.98448980568},{"content":"#[test]\n\nfn invalidation_pattern_transactions_string() {\n\n let invalidation_pattern =\n\n InvalidationPattern::Transactions(InvalidationScope::Both, \"some_address\".to_string());\n\n let expected = format!(\"{}*/some_address/*transactions/*\", CACHE_REQS_RESP_PREFIX);\n\n\n\n let actual = invalidation_pattern.to_pattern_string();\n\n\n\n assert_eq!(expected, actual);\n\n}\n\n\n","file_path":"src/cache/tests/cache_operations.rs","rank":98,"score":111948.98448980568},{"content":" trusted.unwrap_or(false),\n\n exclude_spam.unwrap_or(true),\n\n )\n\n .right_future()\n\n }\n\n })\n\n .execute()\n\n .await\n\n}\n\n\n\n/**\n\n * `/v1/balances/supported-fiat-codes` <br/>\n\n * Returns [Vec] of [String]\n\n *\n\n * Supported fiat codes for balances\n\n * `/v1/balances/supported-fiat-codes` : returns the supported fiat codes to be included int the `<fiat>` segment of the balance endpoint.\n\n * The entries are sorted alphabetically, with the exception of `USD` and `EUR` being placed in the top of the list in that order.\n\n */\n\n#[get(\"/v1/balances/supported-fiat-codes\")]\n\npub async fn get_supported_fiat(context: RequestContext) -> ApiResult<content::Json<String>> {\n\n CacheResponse::new(&context)\n\n .resp_generator(|| fiat_codes(&context))\n\n .execute()\n\n .await\n\n}\n","file_path":"src/routes/balances/routes.rs","rank":99,"score":48.469286860679496}],"string":"[\n {\n \"content\": \"pub fn build_manifest_url(url: &str) -> ApiResult<String> {\\n\\n let mut url_parts = Url::parse(url).or(Err(api_error!(\\\"Not a valid Url\\\")))?;\\n\\n\\n\\n if !url_parts.scheme().starts_with(\\\"http\\\") {\\n\\n Err(api_error!(\\\"Invalid scheme\\\"))\\n\\n } else if url_parts.host_str().is_none() {\\n\\n Err(api_error!(\\\"Invalid host\\\"))\\n\\n } else if url_parts.host_str() == Some(\\\"localhost\\\") {\\n\\n Err(api_error!(\\\"Localhost not accepted\\\"))\\n\\n } else if IP_ADDRESS.captures(url_parts.host_str().unwrap()).is_some() {\\n\\n Err(api_error!(\\\"IP address not accepted\\\"))\\n\\n } else {\\n\\n url_parts\\n\\n .path_segments_mut()\\n\\n .unwrap()\\n\\n .pop_if_empty()\\n\\n .push(\\\"manifest.json\\\");\\n\\n url_parts.set_query(None);\\n\\n Ok(url_parts.to_string())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/utils/urls.rs\",\n \"rank\": 0,\n \"score\": 335142.9728092004\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[get(\\\"/about/redis/<token>\\\")]\\n\\npub fn redis(context: RequestContext, token: String) -> ApiResult<String> {\\n\\n if token != webhook_token() {\\n\\n bail!(\\\"Invalid token\\\");\\n\\n }\\n\\n Ok(context.cache().info().unwrap_or(String::new()))\\n\\n}\\n\",\n \"file_path\": \"src/routes/about/routes.rs\",\n \"rank\": 1,\n \"score\": 292982.4643488075\n },\n {\n \"content\": \"pub fn generate_token_key(chain_id: &str) -> String {\\n\\n format!(\\\"{}_{}\\\", TOKENS_KEY_BASE, chain_id)\\n\\n}\\n\",\n \"file_path\": \"src/providers/info.rs\",\n \"rank\": 2,\n \"score\": 287433.75641370355\n },\n {\n \"content\": \"#[post(\\\"/v1/hook/update/<token>\\\", format = \\\"json\\\", data = \\\"<update>\\\")]\\n\\npub fn update(context: RequestContext, token: String, update: Json<Payload>) -> ApiResult<()> {\\n\\n if token != webhook_token() {\\n\\n bail!(\\\"Invalid token\\\");\\n\\n }\\n\\n invalidate_caches(context.cache(), &update)\\n\\n}\\n\\n\\n\\n#[post(\\n\\n \\\"/v1/chains/<chain_id>/hook/update/<token>\\\",\\n\\n format = \\\"json\\\",\\n\\n data = \\\"<payload>\\\"\\n\\n)]\\n\",\n \"file_path\": \"src/routes/hooks/routes.rs\",\n \"rank\": 3,\n \"score\": 255077.83391566123\n },\n {\n \"content\": \"pub fn feature_flag_balances_rate_implementation() -> bool {\\n\\n env_with_default(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", false)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 4,\n \"score\": 251431.92596238962\n },\n {\n \"content\": \"fn pipeline_delete(con: &mut redis::Connection, keys: Iter<String>) {\\n\\n let pipeline = &mut pipe();\\n\\n for key in keys {\\n\\n pipeline.del(key);\\n\\n }\\n\\n pipeline.execute(con);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/redis.rs\",\n \"rank\": 5,\n \"score\": 244716.01182630134\n },\n {\n \"content\": \"pub fn scheme() -> String {\\n\\n env_with_default(\\\"SCHEME\\\", \\\"https\\\".into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 6,\n \"score\": 216613.184475829\n },\n {\n \"content\": \"pub fn version() -> String {\\n\\n option_env!(\\\"VERSION\\\")\\n\\n .unwrap_or(env!(\\\"CARGO_PKG_VERSION\\\"))\\n\\n .to_string()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 7,\n \"score\": 216613.184475829\n },\n {\n \"content\": \"pub fn redis_uri() -> String {\\n\\n env::var(\\\"REDIS_URI\\\").expect(\\\"REDIS_URI missing in env\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 8,\n \"score\": 214135.25122056578\n },\n {\n \"content\": \"pub fn webhook_token() -> String {\\n\\n env::var(\\\"WEBHOOK_TOKEN\\\").expect(\\\"WEBHOOK_TOKEN missing in env\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 9,\n \"score\": 214135.25122056578\n },\n {\n \"content\": \"pub fn log_all_error_responses() -> bool {\\n\\n env_with_default(\\\"LOG_ALL_ERROR_RESPONSES\\\", false)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 10,\n \"score\": 212158.87896581469\n },\n {\n \"content\": \"pub fn balances_request_timeout() -> u64 {\\n\\n env_with_default(\\\"BALANCES_REQUEST_TIMEOUT\\\", 20000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 11,\n \"score\": 212025.9007481099\n },\n {\n \"content\": \"pub fn feature_flag_nested_decoding() -> bool {\\n\\n env_with_default(\\\"FEATURE_FLAG_NESTED_DECODING\\\", true)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 12,\n \"score\": 209846.91428974617\n },\n {\n \"content\": \"pub fn vpc_transaction_service_uri() -> bool {\\n\\n env_with_default(\\\"VPC_TRANSACTION_SERVICE_URI\\\", true)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 13,\n \"score\": 209846.91428974614\n },\n {\n \"content\": \"pub fn base_config_service_uri() -> String {\\n\\n format!(\\n\\n \\\"{}{}\\\",\\n\\n env::var(\\\"CONFIG_SERVICE_URI\\\").expect(\\\"CONFIG_SERVICE_URI missing in env\\\"),\\n\\n \\\"/api\\\"\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 14,\n \"score\": 209434.11592504708\n },\n {\n \"content\": \"pub fn base_exchange_api_uri() -> String {\\n\\n format!(\\n\\n \\\"{}?access_key={}\\\",\\n\\n env::var(\\\"EXCHANGE_API_BASE_URI\\\").unwrap(),\\n\\n env::var(\\\"EXCHANGE_API_KEY\\\").unwrap()\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 15,\n \"score\": 209434.11592504708\n },\n {\n \"content\": \"pub fn transaction_service_auth_token() -> String {\\n\\n let token = env::var(\\\"TRANSACTION_SERVICE_AUTH_TOKEN\\\").unwrap_or_else(|_| {\\n\\n log::warn!(\\\"TRANSACTION_SERVICE_AUTH_TOKEN missing in env\\\");\\n\\n String::new()\\n\\n });\\n\\n format!(\\\"Token {}\\\", token)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 16,\n \"score\": 209434.11592504708\n },\n {\n \"content\": \"pub fn build_number() -> Option<String> {\\n\\n option_env!(\\\"BUILD_NUMBER\\\").map(|it| it.to_string())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 17,\n \"score\": 205796.43790810107\n },\n {\n \"content\": \"#[cfg(not(test))]\\n\\npub fn setup_http_client() -> impl HttpClient {\\n\\n reqwest::Client::builder()\\n\\n .connect_timeout(Duration::from_millis(internal_client_connect_timeout()))\\n\\n .build()\\n\\n .unwrap()\\n\\n}\\n\",\n \"file_path\": \"src/utils/http_client.rs\",\n \"rank\": 18,\n \"score\": 199546.3659685058\n },\n {\n \"content\": \"pub fn get_transaction_service_host(chain_info: ChainInfo) -> String {\\n\\n if vpc_transaction_service_uri() {\\n\\n chain_info.vpc_transaction_service\\n\\n } else {\\n\\n chain_info.transaction_service\\n\\n }\\n\\n}\\n\\n\\n\\n#[doc(hidden)]\\n\\n#[macro_export]\\n\\nmacro_rules! core_uri {\\n\\n ($info_provider:tt, $path:expr) => {{\\n\\n let result: ApiResult<String> =\\n\\n match $info_provider.chain_info().await {\\n\\n Ok(chain_info) => Ok(format!(\\\"{}/api{}\\\", crate::macros::get_transaction_service_host(chain_info), $path)),\\n\\n Err(error) => Err(error,)\\n\\n };\\n\\n result\\n\\n }};\\n\\n ($info_provider:tt, $path:literal, $($arg:tt)*) => {{\\n\",\n \"file_path\": \"src/macros.rs\",\n \"rank\": 19,\n \"score\": 191915.85850802768\n },\n {\n \"content\": \"fn info(con: &mut redis::Connection) -> Option<String> {\\n\\n redis::cmd(\\\"INFO\\\").query(con).ok()\\n\\n}\\n\",\n \"file_path\": \"src/cache/redis.rs\",\n \"rank\": 20,\n \"score\": 189157.73713990595\n },\n {\n \"content\": \"pub fn hex_hash<T: Hash>(t: &T) -> String {\\n\\n let mut s = DefaultHasher::new();\\n\\n t.hash(&mut s);\\n\\n format!(\\\"{:#x}\\\", s.finish())\\n\\n}\\n\",\n \"file_path\": \"src/utils/mod.rs\",\n \"rank\": 21,\n \"score\": 187891.21354540318\n },\n {\n \"content\": \"pub fn collectibles_request_timeout() -> u64 {\\n\\n env_with_default(\\\"COLLECTIBLES_REQUEST_TIMEOUT\\\", 20000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 22,\n \"score\": 182825.37826657516\n },\n {\n \"content\": \"pub fn balances_cache_duration() -> usize {\\n\\n env_with_default(\\\"BALANCES_REQUEST_CACHE_DURATION\\\", 60 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 23,\n \"score\": 182695.6874337159\n },\n {\n \"content\": \"pub fn concurrent_balance_token_requests() -> usize {\\n\\n env_with_default(\\\"CONCURRENT_BALANCE_TOKEN_REQUESTS\\\", 5)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 24,\n \"score\": 180387.21129420598\n },\n {\n \"content\": \"fn get_to_param(data_decoded: &Option<DataDecoded>, fallback: &str) -> String {\\n\\n data_decoded\\n\\n .as_ref()\\n\\n .and_then(|it| match it.get_parameter_single_value(\\\"to\\\") {\\n\\n Some(e) => Some(e),\\n\\n None => it.get_parameter_single_value(\\\"_to\\\"),\\n\\n })\\n\\n .unwrap_or(String::from(fallback))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/transactions/converters/mod.rs\",\n \"rank\": 25,\n \"score\": 178927.16856731442\n },\n {\n \"content\": \"fn get_from_param(data_decoded: &Option<DataDecoded>, fallback: &str) -> String {\\n\\n data_decoded\\n\\n .as_ref()\\n\\n .and_then(|it| match it.get_parameter_single_value(\\\"from\\\") {\\n\\n Some(e) => Some(e),\\n\\n None => it.get_parameter_single_value(\\\"_from\\\"),\\n\\n })\\n\\n .unwrap_or(String::from(fallback))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/transactions/converters/mod.rs\",\n \"rank\": 26,\n \"score\": 178927.16856731442\n },\n {\n \"content\": \"pub fn balances_core_request_cache_duration() -> usize {\\n\\n env_with_default(\\\"BALANCES_CORE_REQUEST_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 27,\n \"score\": 178156.50635831384\n },\n {\n \"content\": \"fn check_sender_or_receiver(data_decoded: &Option<DataDecoded>, expected: &str) -> bool {\\n\\n if data_decoded.is_none() {\\n\\n return false;\\n\\n };\\n\\n let data = data_decoded.as_ref().unwrap();\\n\\n data.method == TRANSFER_METHOD\\n\\n || &get_from_param(data_decoded, \\\"\\\") == expected\\n\\n || &get_to_param(data_decoded, \\\"\\\") == expected\\n\\n}\\n\",\n \"file_path\": \"src/routes/transactions/converters/mod.rs\",\n \"rank\": 28,\n \"score\": 177413.72494762207\n },\n {\n \"content\": \"#[test]\\n\\nfn erc20_token_balance_fiat_is_twice_usd() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"false\\\");\\n\\n std::env::set_var(\\\"VPC_TRANSACTION_SERVICE_URI\\\", \\\"false\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::Erc20,\\n\\n address: \\\"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\\\".to_string(),\\n\\n decimals: 8,\\n\\n symbol: \\\"cETH\\\".to_string(),\\n\\n name: \\\"Compound Ether 📈\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\\\".to_string()),\\n\\n },\\n\\n balance: \\\"5002\\\".to_string(),\\n\\n fiat_balance: \\\"0.0028\\\".to_string(),\\n\\n fiat_conversion: \\\"57.0924\\\".to_string(),\\n\\n };\\n\\n\\n\\n let usd_to_fiat = 2.0;\\n\",\n \"file_path\": \"src/common/converters/tests/balances.rs\",\n \"rank\": 29,\n \"score\": 162854.03565581908\n },\n {\n \"content\": \"#[test]\\n\\nfn erc20_token_balance_fiat_is_twice_usd() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"true\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::Erc20,\\n\\n address: \\\"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\\\".to_string(),\\n\\n decimals: 8,\\n\\n symbol: \\\"cETH\\\".to_string(),\\n\\n name: \\\"Compound Ether 📈\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\\\".to_string()),\\n\\n },\\n\\n balance: \\\"5002\\\".to_string(),\\n\\n fiat_balance: \\\"0.00285\\\".to_string(),\\n\\n fiat_conversion: \\\"57.09240\\\".to_string(),\\n\\n };\\n\\n\\n\\n let token_to_usd = BigDecimal::from_str(\\\"28.5462\\\").unwrap();\\n\\n let usd_to_fiat = BigDecimal::from_str(\\\"2.0\\\").unwrap();\\n\",\n \"file_path\": \"src/common/converters/tests/balances_v2.rs\",\n \"rank\": 30,\n \"score\": 160916.16750798252\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_collectibles_string() {\\n\\n let invalidation_pattern =\\n\\n InvalidationPattern::Collectibles(InvalidationScope::Both, \\\"some_address\\\".to_string());\\n\\n let expected = format!(\\\"{}*/some_address/collectibles*\\\", CACHE_REQS_RESP_PREFIX);\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 31,\n \"score\": 156646.3069882547\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_balances_string() {\\n\\n let invalidation_pattern =\\n\\n InvalidationPattern::Balances(InvalidationScope::Both, \\\"some_address\\\".to_string());\\n\\n let expected = format!(\\\"{}*/some_address/balances*\\\", CACHE_REQS_RESP_PREFIX);\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 32,\n \"score\": 156518.83818884206\n },\n {\n \"content\": \"#[test]\\n\\nfn map_status_awaiting_execution() {\\n\\n let tx = serde_json::from_str::<MultisigTransaction>(\\n\\n crate::tests::json::MULTISIG_TX_AWAITING_EXECUTION,\\n\\n )\\n\\n .unwrap();\\n\\n let safe_info =\\n\\n serde_json::from_str::<SafeInfo>(crate::tests::json::SAFE_WITH_MODULES).unwrap();\\n\\n let actual = tx.map_status(&safe_info);\\n\\n\\n\\n assert_eq!(TransactionStatus::AwaitingExecution, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/transactions/converters/tests/map_status.rs\",\n \"rank\": 33,\n \"score\": 152441.0607565546\n },\n {\n \"content\": \"#[test]\\n\\nfn map_status_awaiting_confirmations_required_field_none() {\\n\\n let tx = serde_json::from_str::<MultisigTransaction>(\\n\\n crate::tests::json::MULTISIG_TX_AWAITING_CONFIRMATIONS_REQUIRED_NULL,\\n\\n )\\n\\n .unwrap();\\n\\n let safe_info =\\n\\n serde_json::from_str::<SafeInfo>(crate::tests::json::SAFE_WITH_THRESHOLD_TWO).unwrap();\\n\\n let actual = tx.map_status(&safe_info);\\n\\n\\n\\n assert_eq!(TransactionStatus::AwaitingConfirmations, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/transactions/converters/tests/map_status.rs\",\n \"rank\": 34,\n \"score\": 146364.95727285664\n },\n {\n \"content\": \"#[post(\\\"/v1/flush/<token>\\\", format = \\\"json\\\", data = \\\"<invalidation_pattern>\\\")]\\n\\npub fn flush(\\n\\n context: RequestContext,\\n\\n token: String,\\n\\n invalidation_pattern: Json<InvalidationPattern>,\\n\\n) -> ApiResult<()> {\\n\\n if token != webhook_token() {\\n\\n bail!(\\\"Invalid token\\\");\\n\\n }\\n\\n Invalidate::new(invalidation_pattern.0, context.cache()).execute();\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"src/routes/hooks/routes.rs\",\n \"rank\": 35,\n \"score\": 144962.83697061517\n },\n {\n \"content\": \"#[cfg(test)]\\n\\npub fn setup_rocket(\\n\\n mock_http_client: MockHttpClient,\\n\\n routes: impl Into<Vec<Route>>,\\n\\n) -> Rocket<Build> {\\n\\n dotenv().ok();\\n\\n let cache = create_service_cache();\\n\\n cache.invalidate_pattern(\\\"*\\\"); // Clearing cache for test\\n\\n\\n\\n rocket::build()\\n\\n .mount(\\\"/\\\", routes)\\n\\n .manage(Arc::new(mock_http_client) as Arc<dyn HttpClient>)\\n\\n .manage(Arc::new(cache) as Arc<dyn Cache>)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tests/main.rs\",\n \"rank\": 36,\n \"score\": 144962.83697061517\n },\n {\n \"content\": \"pub fn about() -> About {\\n\\n About {\\n\\n name: env!(\\\"CARGO_PKG_NAME\\\").to_string(),\\n\\n version: version(),\\n\\n build_number: build_number(),\\n\\n }\\n\\n}\\n\\n\\n\\npub async fn get_master_copies(\\n\\n context: &RequestContext,\\n\\n chain_id: &str,\\n\\n) -> ApiResult<Vec<Implementation>> {\\n\\n let info_provider = DefaultInfoProvider::new(chain_id, &context);\\n\\n Ok(info_provider\\n\\n .master_copies()\\n\\n .await?\\n\\n .into_iter()\\n\\n .map(|master_copy| master_copy.into())\\n\\n .collect())\\n\\n}\\n\",\n \"file_path\": \"src/routes/about/handlers.rs\",\n \"rank\": 37,\n \"score\": 144049.01050908747\n },\n {\n \"content\": \"#[cfg(test)]\\n\\npub fn setup_rocket_with_mock_cache(\\n\\n mock_http_client: MockHttpClient,\\n\\n mock_cache: MockCache,\\n\\n routes: impl Into<Vec<Route>>,\\n\\n) -> Rocket<Build> {\\n\\n dotenv().ok();\\n\\n\\n\\n rocket::build()\\n\\n .mount(\\\"/\\\", routes)\\n\\n .manage(Arc::new(mock_http_client) as Arc<dyn HttpClient>)\\n\\n .manage(Arc::new(mock_cache) as Arc<dyn Cache>)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tests/main.rs\",\n \"rank\": 38,\n \"score\": 141733.7935884893\n },\n {\n \"content\": \"pub fn build_backend_request(\\n\\n device_data: &DeviceData,\\n\\n safe_registration: &SafeRegistration,\\n\\n) -> BackendRegistrationRequest {\\n\\n BackendRegistrationRequest {\\n\\n notification_device_data: device_data.clone(),\\n\\n safes: safe_registration.safes.to_owned(),\\n\\n signatures: safe_registration.signatures.to_owned(),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/routes/notifications/handlers.rs\",\n \"rank\": 39,\n \"score\": 141733.7935884893\n },\n {\n \"content\": \"pub fn post_hook_update(\\n\\n context: RequestContext,\\n\\n chain_id: String,\\n\\n token: String,\\n\\n payload: Json<Payload>,\\n\\n) -> ApiResult<()> {\\n\\n update(context, token, payload)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/hooks/routes.rs\",\n \"rank\": 40,\n \"score\": 141733.7935884893\n },\n {\n \"content\": \"fn map_headers(headers_input: &HashMap<String, String>) -> HeaderMap {\\n\\n let mut headers = HeaderMap::new();\\n\\n for (name, value) in headers_input {\\n\\n headers.insert(\\n\\n HeaderName::from_bytes(name.as_bytes())\\n\\n .expect(&format!(\\\"Header name '{}' is not supported\\\", &name)),\\n\\n HeaderValue::from_str(value).expect(&format!(\\\"Invalid header value for '{}'\\\", &name)),\\n\\n );\\n\\n }\\n\\n headers\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/http_client.rs\",\n \"rank\": 41,\n \"score\": 140974.91160833792\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\n#[get(\\\"/\\\")]\\n\\npub fn root() -> Redirect {\\n\\n Redirect::temporary(\\\"https://gnosis.github.io/safe-client-gateway/\\\")\\n\\n}\\n\",\n \"file_path\": \"src/routes/mod.rs\",\n \"rank\": 42,\n \"score\": 140577.93635887103\n },\n {\n \"content\": \"#[test]\\n\\npub fn main_produces_valid_rocket_instance() {\\n\\n crate::rocket();\\n\\n}\\n\",\n \"file_path\": \"src/tests/main.rs\",\n \"rank\": 43,\n \"score\": 140202.25820691377\n },\n {\n \"content\": \"pub fn about_cache_duration() -> usize {\\n\\n env_with_default(\\\"ABOUT_CACHE_DURATION\\\", 60 * 15 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 44,\n \"score\": 138934.7710443971\n },\n {\n \"content\": \"pub fn log_threshold() -> f32 {\\n\\n env_with_default(\\\"LOG_THRESHOLD\\\", 1.0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 45,\n \"score\": 138934.7710443971\n },\n {\n \"content\": \"pub fn transaction_request_timeout() -> u64 {\\n\\n env_with_default(\\\"TRANSACTION_REQUEST_TIMEOUT\\\", 30000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 46,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"pub fn default_request_timeout() -> u64 {\\n\\n env_with_default(\\\"DEFAULT_REQUEST_TIMEOUT\\\", 10000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 47,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"// OTHERS\\n\\npub fn redis_scan_count() -> usize {\\n\\n env_with_default(\\\"REDIS_SCAN_COUNT\\\", 300)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 48,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"pub fn request_cache_duration() -> usize {\\n\\n env_with_default(\\\"REQUEST_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 49,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"pub fn short_error_duration() -> usize {\\n\\n env_with_default(\\\"SHORT_ERROR_DURATION\\\", 60 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 50,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"pub fn long_error_duration() -> usize {\\n\\n env_with_default(\\\"LONG_ERROR_DURATION\\\", 60 * 15 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 51,\n \"score\": 137348.89297674515\n },\n {\n \"content\": \"pub fn token_price_cache_duration() -> usize {\\n\\n env_with_default(\\\"TOKEN_PRICE_CACHE_DURATION\\\", 10 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 52,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn contract_info_request_timeout() -> u64 {\\n\\n env_with_default(\\\"CONTRACT_INFO_REQUEST_TIMEOUT\\\", 3000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 53,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"// ERRORS\\n\\npub fn request_error_cache_duration() -> usize {\\n\\n env_with_default(\\\"REQS_ERROR_CACHE_DURATION\\\", short_error_duration())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 54,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn tx_queued_cache_duration() -> usize {\\n\\n env_with_default(\\\"TX_QUEUED_CACHE_DURATION\\\", request_cache_duration())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 55,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn safe_apps_cache_duration() -> usize {\\n\\n env_with_default(\\\"SAFE_APPS_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 56,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"// FUNCTIONAL TIMEOUTS\\n\\npub fn safe_info_cache_duration() -> usize {\\n\\n env_with_default(\\\"SAFE_INFO_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 57,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn safe_info_request_timeout() -> u64 {\\n\\n env_with_default(\\\"SAFE_INFO_REQUEST_TIMEOUT\\\", 10000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 58,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn chain_info_request_timeout() -> u64 {\\n\\n env_with_default(\\\"CHAIN_INFO_REQUEST_TIMEOUT\\\", 15000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 59,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn token_info_request_timeout() -> u64 {\\n\\n env_with_default(\\\"TOKEN_INFO_REQUEST_TIMEOUT\\\", 15000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 60,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn token_info_cache_duration() -> usize {\\n\\n env_with_default(\\\"TOKEN_INFO_CACHE_DURATION\\\", 60 * 60 * 24 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 61,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn create_service_cache() -> ServiceCache {\\n\\n ServiceCache(create_pool())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/redis.rs\",\n \"rank\": 62,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"// REQUEST TIMEOUTS\\n\\npub fn internal_client_connect_timeout() -> u64 {\\n\\n env_with_default(\\\"INTERNAL_CLIENT_CONNECT_TIMEOUT\\\", 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 63,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn address_info_cache_duration() -> usize {\\n\\n env_with_default(\\\"ADDRESS_INFO_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 64,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn chain_info_cache_duration() -> usize {\\n\\n env_with_default(\\\"CHAIN_INFO_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 65,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn owners_for_safes_cache_duration() -> usize {\\n\\n env_with_default(\\\"OWNERS_FOR_SAFES_CACHE_DURATION\\\", 60 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 66,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn exchange_api_cache_duration() -> usize {\\n\\n env_with_default(\\\"EXCHANGE_API_CACHE_DURATION\\\", 60 * 60 * 12 * 1000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 67,\n \"score\": 135817.35759516963\n },\n {\n \"content\": \"pub fn safe_app_manifest_cache_duration() -> usize {\\n\\n env_with_default(\\\"SAFE_APP_MANIFEST_CACHE_DURATION\\\", indefinite_timeout())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 68,\n \"score\": 134337.41873996478\n },\n {\n \"content\": \"pub fn safe_app_info_request_timeout() -> u64 {\\n\\n env_with_default(\\\"SAFE_APP_INFO_REQUEST_TIMEOUT\\\", 3000)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 69,\n \"score\": 134337.41873996478\n },\n {\n \"content\": \"pub fn chain_info_response_cache_duration() -> usize {\\n\\n env_with_default(\\\"CHAIN_INFO_RESPONSE_CACHE_DURATION\\\", 1) // set to negligible value\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 70,\n \"score\": 134337.41873996478\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn error_catchers() -> Vec<Catcher> {\\n\\n catchers![not_found, panic]\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/mod.rs\",\n \"rank\": 71,\n \"score\": 133641.85492934467\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn active_routes() -> Vec<Route> {\\n\\n routes![\\n\\n root,\\n\\n about::routes::backbone,\\n\\n about::routes::get_about,\\n\\n about::routes::get_chains_about,\\n\\n about::routes::redis,\\n\\n about::routes::get_master_copies,\\n\\n balances::routes::get_balances,\\n\\n balances::routes::get_supported_fiat,\\n\\n chains::routes::get_chain,\\n\\n chains::routes::get_chains,\\n\\n collectibles::routes::get_collectibles,\\n\\n contracts::routes::post_data_decoder,\\n\\n contracts::routes::get_contract,\\n\\n delegates::routes::delete_delegate,\\n\\n delegates::routes::delete_safe_delegate,\\n\\n delegates::routes::get_delegates,\\n\\n delegates::routes::post_delegate,\\n\\n notifications::routes::post_notification_registration,\\n\",\n \"file_path\": \"src/routes/mod.rs\",\n \"rank\": 72,\n \"score\": 133641.85492934467\n },\n {\n \"content\": \"fn env_with_default<T: FromStr>(key: &str, default: T) -> T\\n\\nwhere\\n\\n <T as FromStr>::Err: std::fmt::Debug,\\n\\n{\\n\\n match env::var(key) {\\n\\n Ok(value) => value\\n\\n .parse()\\n\\n .expect(&format!(\\\"Parsing of {} env var key failed\\\", &key)),\\n\\n Err(_) => default,\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/config/mod.rs\",\n \"rank\": 73,\n \"score\": 129332.85236563745\n },\n {\n \"content\": \"fn data_size(data: &Option<String>) -> usize {\\n\\n match data {\\n\\n Some(actual_data) => {\\n\\n let length = actual_data.len();\\n\\n match length {\\n\\n 0 => 0,\\n\\n _ => (length - 2) / 2,\\n\\n }\\n\\n }\\n\\n None => 0,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/routes/transactions/converters/mod.rs\",\n \"rank\": 74,\n \"score\": 126993.34305144924\n },\n {\n \"content\": \"fn get_multisig_tx(source: &str) -> MultisigTransaction {\\n\\n serde_json::from_str::<MultisigTransaction>(source).unwrap()\\n\\n}\\n\",\n \"file_path\": \"src/routes/transactions/handlers/tests/transactions_queued.rs\",\n \"rank\": 75,\n \"score\": 126540.32298691606\n },\n {\n \"content\": \"#[test]\\n\\nfn erc20_token_balance_usd_balance() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"false\\\");\\n\\n std::env::set_var(\\\"VPC_TRANSACTION_SERVICE_URI\\\", \\\"false\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::Erc20,\\n\\n address: \\\"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\\\".to_string(),\\n\\n decimals: 8,\\n\\n symbol: \\\"cETH\\\".to_string(),\\n\\n name: \\\"Compound Ether 📈\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\\\".to_string()),\\n\\n },\\n\\n balance: \\\"5002\\\".to_string(),\\n\\n fiat_balance: \\\"0.0014\\\".to_string(),\\n\\n fiat_conversion: \\\"28.5462\\\".to_string(),\\n\\n };\\n\\n\\n\\n let usd_to_fiat = 1.0;\\n\",\n \"file_path\": \"src/common/converters/tests/balances.rs\",\n \"rank\": 76,\n \"score\": 125600.04909289813\n },\n {\n \"content\": \"#[test]\\n\\nfn erc20_token_balance_usd_balance() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"true\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_COMPOUND_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::Erc20,\\n\\n address: \\\"0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e\\\".to_string(),\\n\\n decimals: 8,\\n\\n symbol: \\\"cETH\\\".to_string(),\\n\\n name: \\\"Compound Ether 📈\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://gnosis-safe-token-logos.s3.amazonaws.com/0xd6801a1DfFCd0a410336Ef88DeF4320D6DF1883e.png\\\".to_string()),\\n\\n },\\n\\n balance: \\\"5002\\\".to_string(),\\n\\n fiat_balance: \\\"0.00142\\\".to_string(),\\n\\n fiat_conversion: \\\"28.54620\\\".to_string(),\\n\\n };\\n\\n\\n\\n let token_to_usd = BigDecimal::from_str(\\\"28.5462\\\").unwrap();\\n\\n let usd_to_fiat = BigDecimal::from_str(\\\"1.0\\\").unwrap();\\n\",\n \"file_path\": \"src/common/converters/tests/balances_v2.rs\",\n \"rank\": 77,\n \"score\": 124450.22021187429\n },\n {\n \"content\": \"#[test]\\n\\nfn valid_url_with_query_params() {\\n\\n let input_url = \\\"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/?foo=bar&bla=blubb\\\";\\n\\n\\n\\n let actual = build_manifest_url(input_url).unwrap();\\n\\n assert_eq!(actual, \\\"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/manifest.json\\\")\\n\\n}\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 78,\n \"score\": 123665.42591131284\n },\n {\n \"content\": \"#[test]\\n\\nfn valid_url_with_trailing_slash() {\\n\\n let input_url = \\\"https://happy.path/\\\";\\n\\n\\n\\n let actual = build_manifest_url(input_url).unwrap();\\n\\n assert_eq!(actual, \\\"https://happy.path/manifest.json\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 79,\n \"score\": 123665.42591131284\n },\n {\n \"content\": \"#[test]\\n\\nfn valid_url_with_longer_path() {\\n\\n let input_url =\\n\\n \\\"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh\\\";\\n\\n\\n\\n let actual = build_manifest_url(input_url).unwrap();\\n\\n assert_eq!(actual, \\\"https://cloudflare-ipfs.com/ipfs/QmQs6CUbMUyKe3Sa3tU3HcnWWzsuCk8oJEk8CZKhRcJfEh/manifest.json\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 80,\n \"score\": 123665.42591131284\n },\n {\n \"content\": \"#[test]\\n\\nfn valid_url_no_trailing_slash() {\\n\\n let input_url = \\\"https://happy.path\\\";\\n\\n\\n\\n let actual = build_manifest_url(input_url).unwrap();\\n\\n assert_eq!(actual, \\\"https://happy.path/manifest.json\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 81,\n \"score\": 123665.42591131284\n },\n {\n \"content\": \"#[test]\\n\\nfn native_token_balance() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"false\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::NativeToken,\\n\\n address: \\\"0x0000000000000000000000000000000000000000\\\".to_string(),\\n\\n decimals: 18,\\n\\n symbol: \\\"ETH\\\".to_string(),\\n\\n name: \\\"Ether\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://test.token.image.url\\\".to_string()),\\n\\n },\\n\\n balance: \\\"7457594371050000001\\\".to_string(),\\n\\n fiat_balance: \\\"2523.7991\\\".to_string(),\\n\\n fiat_conversion: \\\"338.42\\\".to_string(),\\n\\n };\\n\\n\\n\\n let usd_to_fiat = 1.0;\\n\\n let native_currency = NativeCurrency {\\n\\n name: \\\"Ether\\\".to_string(),\\n\\n symbol: \\\"ETH\\\".to_string(),\\n\\n decimals: 18,\\n\\n logo_uri: \\\"https://test.token.image.url\\\".to_string(),\\n\\n };\\n\\n let actual = balance_dto.to_balance(usd_to_fiat, &native_currency);\\n\\n\\n\\n assert_eq!(actual, expected);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/common/converters/tests/balances.rs\",\n \"rank\": 82,\n \"score\": 123537.06444798996\n },\n {\n \"content\": \"#[test]\\n\\nfn valid_url_with_trailing_slash_and_port() {\\n\\n let input_url = \\\"https://happy.path:8000/\\\";\\n\\n\\n\\n let actual = build_manifest_url(input_url).unwrap();\\n\\n assert_eq!(actual, \\\"https://happy.path:8000/manifest.json\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 83,\n \"score\": 122322.4026806426\n },\n {\n \"content\": \"#[test]\\n\\nfn native_token_balance() {\\n\\n std::env::set_var(\\\"FEATURE_FLAG_BALANCES_RATE_IMPLEMENTATION\\\", \\\"true\\\");\\n\\n let balance_dto = serde_json::from_str::<BalanceDto>(BALANCE_ETHER).unwrap();\\n\\n\\n\\n let expected = Balance {\\n\\n token_info: TokenInfo {\\n\\n token_type: TokenType::NativeToken,\\n\\n address: \\\"0x0000000000000000000000000000000000000000\\\".to_string(),\\n\\n decimals: 18,\\n\\n symbol: \\\"ETH\\\".to_string(),\\n\\n name: \\\"Ether\\\".to_string(),\\n\\n logo_uri: Some(\\\"https://test.token.image.url\\\".to_string()),\\n\\n },\\n\\n balance: \\\"7457594371050000001\\\".to_string(),\\n\\n fiat_balance: \\\"2523.79908\\\".to_string(),\\n\\n fiat_conversion: \\\"338.420\\\".to_string(),\\n\\n };\\n\\n\\n\\n let token_to_usd = BigDecimal::from_str(\\\"338.42\\\").unwrap();\\n\\n let usd_to_fiat = BigDecimal::from_str(\\\"1.0\\\").unwrap();\\n\",\n \"file_path\": \"src/common/converters/tests/balances_v2.rs\",\n \"rank\": 84,\n \"score\": 122195.39522564062\n },\n {\n \"content\": \"#[test]\\n\\nfn disallow_localhost() {\\n\\n let input_url = \\\"https://localhost\\\";\\n\\n\\n\\n match build_manifest_url(input_url) {\\n\\n Err(error) => {\\n\\n assert_eq!(error.details.message.unwrap(), \\\"Localhost not accepted\\\");\\n\\n }\\n\\n _ => {\\n\\n panic!(\\\"Test didn't error as expected\\\")\\n\\n }\\n\\n };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 85,\n \"score\": 116760.47926269751\n },\n {\n \"content\": \"fn setup_exchange_env() {\\n\\n std::env::set_var(\\\"EXCHANGE_API_BASE_URI\\\", EXCHANGE_API_BASE_URI);\\n\\n std::env::set_var(\\\"EXCHANGE_API_KEY\\\", EXCHANGE_API_KEY);\\n\\n}\\n\\n\\n\\n#[rocket::async_test]\\n\\nasync fn available_currency_codes() {\\n\\n setup_exchange_env();\\n\\n let cache = Arc::new(create_service_cache()) as Arc<dyn Cache>;\\n\\n cache.invalidate_pattern(\\\"*\\\");\\n\\n\\n\\n let mut mock_http_client = MockHttpClient::new();\\n\\n let request = Request::new(format!(\\n\\n \\\"{}?access_key={}\\\",\\n\\n EXCHANGE_API_BASE_URI, EXCHANGE_API_KEY\\n\\n ));\\n\\n\\n\\n mock_http_client\\n\\n .expect_get()\\n\\n .times(1)\\n\",\n \"file_path\": \"src/providers/tests/fiat.rs\",\n \"rank\": 86,\n \"score\": 115153.49173639584\n },\n {\n \"content\": \"#[test]\\n\\nfn disallow_ip_address() {\\n\\n let input_url = \\\"http://127.0.0.1\\\";\\n\\n\\n\\n match build_manifest_url(input_url) {\\n\\n Err(error) => {\\n\\n assert_eq!(error.details.message.unwrap(), \\\"IP address not accepted\\\");\\n\\n }\\n\\n _ => {\\n\\n panic!(\\\"Test didn't error as expected\\\")\\n\\n }\\n\\n };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 87,\n \"score\": 115113.23537518248\n },\n {\n \"content\": \"#[test]\\n\\nfn disallow_non_http_schemes() {\\n\\n let input_url = \\\"ipfs://localhost\\\";\\n\\n\\n\\n match build_manifest_url(input_url) {\\n\\n Err(error) => {\\n\\n assert_eq!(error.details.message.unwrap(), \\\"Invalid scheme\\\");\\n\\n }\\n\\n _ => {\\n\\n panic!(\\\"Test didn't error as expected\\\")\\n\\n }\\n\\n };\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/urls.rs\",\n \"rank\": 88,\n \"score\": 113523.42092968948\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_scope_both_to_string() {\\n\\n assert_eq!(\\n\\n CACHE_REQS_RESP_PREFIX,\\n\\n InvalidationScope::Both.invalidation_scope_string()\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 89,\n \"score\": 113483.6397800145\n },\n {\n \"content\": \"#[test]\\n\\nfn deserialise_params_value_as_string() {\\n\\n let json = r#\\\"\\n\\n {\\n\\n \\\"name\\\": \\\"_threshold\\\",\\n\\n \\\"type\\\": \\\"uint256\\\",\\n\\n \\\"value\\\": \\\"2\\\"\\n\\n }\\n\\n \\\"#;\\n\\n\\n\\n let actual = serde_json::from_str::<Parameter>(json);\\n\\n\\n\\n let expected = Parameter {\\n\\n name: \\\"_threshold\\\".to_string(),\\n\\n param_type: \\\"uint256\\\".to_string(),\\n\\n value: \\\"2\\\".to_string().into(),\\n\\n value_decoded: None,\\n\\n };\\n\\n\\n\\n assert!(actual.is_ok());\\n\\n assert_eq!(expected, actual.unwrap());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/common/tests/common.rs\",\n \"rank\": 90,\n \"score\": 113483.6397800145\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_any_string() {\\n\\n let invalidation_pattern =\\n\\n InvalidationPattern::Any(InvalidationScope::Both, \\\"some_address\\\".to_string());\\n\\n let expected = format!(\\\"{}*some_address*\\\", CACHE_REQS_RESP_PREFIX);\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 91,\n \"score\": 113483.6397800145\n },\n {\n \"content\": \"#[test]\\n\\nfn cache_with_code_unwrap_err() {\\n\\n let cached_with_code = CachedWithCode {\\n\\n code: 418,\\n\\n data: \\\"teapot\\\".to_string(),\\n\\n };\\n\\n let expected = ApiError {\\n\\n status: 418,\\n\\n details: ErrorDetails {\\n\\n code: 42,\\n\\n message: Some(String::from(\\\"teapot\\\")),\\n\\n arguments: None,\\n\\n debug: None,\\n\\n },\\n\\n };\\n\\n\\n\\n assert_eq!(cached_with_code.to_result().expect_err(\\\"\\\"), expected);\\n\\n}\\n\",\n \"file_path\": \"src/cache/tests/cache_inner.rs\",\n \"rank\": 92,\n \"score\": 112099.94854501737\n },\n {\n \"content\": \"#[test]\\n\\nfn use_legacy_domain_separator_v130() {\\n\\n let version = Version::parse(\\\"1.3.0\\\").ok();\\n\\n\\n\\n assert_eq!(false, use_legacy_domain_separator(version));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/tests/transactions.rs\",\n \"rank\": 93,\n \"score\": 112099.94854501737\n },\n {\n \"content\": \"#[test]\\n\\nfn cache_with_code_unwrap_ok() {\\n\\n let cached_with_code = CachedWithCode {\\n\\n code: 200,\\n\\n data: \\\"not a teapot\\\".to_string(),\\n\\n };\\n\\n\\n\\n assert_eq!(cached_with_code.to_result().unwrap(), \\\"not a teapot\\\");\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_inner.rs\",\n \"rank\": 94,\n \"score\": 112099.94854501737\n },\n {\n \"content\": \"#[test]\\n\\nfn use_legacy_domain_separator_legacy() {\\n\\n let version = Version::parse(\\\"1.1.1\\\").ok();\\n\\n\\n\\n assert_eq!(true, use_legacy_domain_separator(version));\\n\\n}\\n\",\n \"file_path\": \"src/utils/tests/transactions.rs\",\n \"rank\": 95,\n \"score\": 112099.94854501737\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_transfers_string() {\\n\\n let invalidation_pattern =\\n\\n InvalidationPattern::Transfers(InvalidationScope::Requests, \\\"some_address\\\".to_string());\\n\\n let expected = format!(\\\"{}*/some_address/*transfer*\\\", CACHE_REQS_PREFIX);\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 96,\n \"score\": 111948.98448980568\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_tokens_string() {\\n\\n let invalidation_pattern = InvalidationPattern::Tokens {\\n\\n chain_id: \\\"4\\\".to_string(),\\n\\n };\\n\\n let expected = format!(\\\"{}_{}\\\", TOKENS_KEY_BASE.to_string(), \\\"4\\\");\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 97,\n \"score\": 111948.98448980568\n },\n {\n \"content\": \"#[test]\\n\\nfn invalidation_pattern_transactions_string() {\\n\\n let invalidation_pattern =\\n\\n InvalidationPattern::Transactions(InvalidationScope::Both, \\\"some_address\\\".to_string());\\n\\n let expected = format!(\\\"{}*/some_address/*transactions/*\\\", CACHE_REQS_RESP_PREFIX);\\n\\n\\n\\n let actual = invalidation_pattern.to_pattern_string();\\n\\n\\n\\n assert_eq!(expected, actual);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/cache/tests/cache_operations.rs\",\n \"rank\": 98,\n \"score\": 111948.98448980568\n },\n {\n \"content\": \" trusted.unwrap_or(false),\\n\\n exclude_spam.unwrap_or(true),\\n\\n )\\n\\n .right_future()\\n\\n }\\n\\n })\\n\\n .execute()\\n\\n .await\\n\\n}\\n\\n\\n\\n/**\\n\\n * `/v1/balances/supported-fiat-codes` <br/>\\n\\n * Returns [Vec] of [String]\\n\\n *\\n\\n * Supported fiat codes for balances\\n\\n * `/v1/balances/supported-fiat-codes` : returns the supported fiat codes to be included int the `<fiat>` segment of the balance endpoint.\\n\\n * The entries are sorted alphabetically, with the exception of `USD` and `EUR` being placed in the top of the list in that order.\\n\\n */\\n\\n#[get(\\\"/v1/balances/supported-fiat-codes\\\")]\\n\\npub async fn get_supported_fiat(context: RequestContext) -> ApiResult<content::Json<String>> {\\n\\n CacheResponse::new(&context)\\n\\n .resp_generator(|| fiat_codes(&context))\\n\\n .execute()\\n\\n .await\\n\\n}\\n\",\n \"file_path\": \"src/routes/balances/routes.rs\",\n \"rank\": 99,\n \"score\": 48.469286860679496\n }\n]","isConversational":false}}},{"rowIdx":1584,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"editor/src/inspector/handlers/collider.rs"},"repo_name":{"kind":"string","value":"thomasmatecki/rg3d"},"commit":{"kind":"string","value":"e1958b6615ae0a826e83614e8df45a1a6f821f82"},"file_code":{"kind":"string","value":"use crate::{make_command, physics::Collider, scene::commands::physics::*, SceneCommand};\nuse rg3d::{\n core::pool::Handle,\n gui::inspector::{FieldKind, PropertyChanged},\n physics3d::desc::*,\n};\nuse std::any::TypeId;\n\npub fn handle_collider_property_changed(\n args: &PropertyChanged,\n handle: Handle<Collider>,\n collider: &Collider,\n) -> Option<SceneCommand> {\n match args.value {\n FieldKind::Object(ref value) => match args.name.as_ref() {\n Collider::FRICTION => {\n make_command!(SetColliderFrictionCommand, handle, value)\n }\n Collider::RESTITUTION => {\n make_command!(SetColliderRestitutionCommand, handle, value)\n }\n Collider::IS_SENSOR => {\n make_command!(SetColliderIsSensorCommand, handle, value)\n }\n Collider::DENSITY => {\n make_command!(SetColliderDensityCommand, handle, value)\n }\n Collider::TRANSLATION => {\n make_command!(SetColliderPositionCommand, handle, value)\n }\n Collider::ROTATION => {\n make_command!(SetColliderRotationCommand, handle, value)\n }\n _ => None,\n },\n FieldKind::Inspectable(ref inner_property) => match args.name.as_ref() {\n Collider::COLLISION_GROUPS => match inner_property.value {\n FieldKind::Object(ref value) => match inner_property.name.as_ref() {\n InteractionGroupsDesc::MEMBERSHIPS => {\n make_command!(SetColliderCollisionGroupsMembershipsCommand, handle, value)\n }\n InteractionGroupsDesc::FILTER => {\n make_command!(SetColliderCollisionGroupsFilterCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n },\n Collider::SOLVER_GROUPS => match inner_property.value {\n FieldKind::Object(ref value) => match inner_property.name.as_ref() {\n InteractionGroupsDesc::MEMBERSHIPS => {\n make_command!(SetColliderSolverGroupsMembershipsCommand, handle, value)\n }\n InteractionGroupsDesc::FILTER => {\n make_command!(SetColliderSolverGroupsFilterCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n },\n Collider::SHAPE => {\n if inner_property.owner_type_id == TypeId::of::<CuboidDesc>() {\n handle_cuboid_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<BallDesc>() {\n handle_ball_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<CylinderDesc>() {\n handle_cylinder_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<RoundCylinderDesc>() {\n handle_round_cylinder_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<ConeDesc>() {\n handle_cone_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<CapsuleDesc>() {\n handle_capsule_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<SegmentDesc>() {\n handle_segment_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<TriangleDesc>() {\n handle_triangle_desc_property_changed(handle, collider, inner_property)\n } else {\n None\n }\n }\n _ => None,\n },\n _ => None,\n }\n}\n\nfn handle_ball_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Ball(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n BallDesc::RADIUS => make_command!(SetBallRadiusCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cuboid_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cuboid(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CuboidDesc::HALF_EXTENTS => {\n make_command!(SetCuboidHalfExtentsCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cylinder_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cylinder(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CylinderDesc::HALF_HEIGHT => {\n make_command!(SetCylinderHalfHeightCommand, handle, value)\n }\n CylinderDesc::RADIUS => {\n make_command!(SetCylinderRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_round_cylinder_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::RoundCylinder(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n RoundCylinderDesc::HALF_HEIGHT => {\n make_command!(SetRoundCylinderHalfHeightCommand, handle, value)\n }\n RoundCylinderDesc::RADIUS => {\n make_command!(SetRoundCylinderRadiusCommand, handle, value)\n }\n RoundCylinderDesc::BORDER_RADIUS => {\n make_command!(SetRoundCylinderBorderRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cone_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cone(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n ConeDesc::HALF_HEIGHT => {\n make_command!(SetConeHalfHeightCommand, handle, value)\n }\n ConeDesc::RADIUS => make_command!(SetConeRadiusCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_capsule_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Capsule(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CapsuleDesc::BEGIN => make_command!(SetCapsuleBeginCommand, handle, value),\n CapsuleDesc::END => make_command!(SetCapsuleEndCommand, handle, value),\n CapsuleDesc::RADIUS => {\n make_command!(SetCapsuleRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_segment_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Segment(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n SegmentDesc::BEGIN => make_command!(SetSegmentBeginCommand, handle, value),\n SegmentDesc::END => make_command!(SetSegmentEndCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_triangle_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Triangle(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n TriangleDesc::A => make_command!(SetTriangleACommand, handle, value),\n TriangleDesc::B => make_command!(SetTriangleBCommand, handle, value),\n TriangleDesc::C => make_command!(SetTriangleCCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n"},"prefix":{"kind":"string","value":"use crate::{make_command, physics::Collider, scene::commands::physics::*, SceneCommand};\nuse rg3d::{\n core::pool::Handle,\n gui::inspector::{FieldKind, PropertyChanged},\n physics3d::desc::*,\n};\nuse std::any::TypeId;\n\npub fn handle_collider_property_changed(\n args: &PropertyChanged,\n handle: Handle<Collider>,\n collider: &Collider,\n) -> Option<SceneCommand> {\n match args.value {\n FieldKind::Object(ref value) => match args.name.as_ref() {\n Collider::FRICTION => {\n make_command!(SetColliderFrictionCommand, handle, value)\n }\n Collider::RESTITUTION => {\n make_command!(SetColliderRestitutionCommand, handle, value)\n }\n Collider::IS_SENSOR => {\n make_command!(SetColliderIsSensorCommand, handle, value)\n }\n Collider::DENSITY => {\n make_command!(SetColliderDensityCommand, handle, value)\n }\n Collider::TRANSLATION => {\n make_command!(SetColliderPositionCommand, handle, value)\n }\n Collider::ROTATION => {\n make_command!(SetColliderRotationCommand, handle, value)\n }\n _ => None,\n },\n FieldKind::Inspectable(ref inner_property) => match args.name.as_ref() {\n Collider::COLLISION_GROUPS => match inner_property.value {\n FieldKind::Object(ref value) => match inner_property.name.as_ref() {\n InteractionGroupsDesc::MEMBERSHIPS => {\n make_command!(SetColliderCollisionGroupsMembershipsCommand, handle, value)\n }\n InteractionGroupsDesc::FILTER => {\n make_command!(SetColliderCollisionGroupsFilterCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n },\n Collider::SOLVER_GROUPS => match inner_property.value {\n FieldKind::Object(ref value) => match inner_property.name.as_ref() {\n InteractionGroupsDesc::MEMBERSHIPS => {\n make_command!(SetColliderSolverGroupsMembershipsCommand, handle, value)\n }\n InteractionGroupsDesc::FILTER => {\n make_command!(SetColliderSolverGroupsFilterCommand, handle, value)\n }\n _ => "},"suffix":{"kind":"string","value":"\n\nfn handle_ball_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Ball(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n BallDesc::RADIUS => make_command!(SetBallRadiusCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cuboid_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cuboid(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CuboidDesc::HALF_EXTENTS => {\n make_command!(SetCuboidHalfExtentsCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cylinder_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cylinder(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CylinderDesc::HALF_HEIGHT => {\n make_command!(SetCylinderHalfHeightCommand, handle, value)\n }\n CylinderDesc::RADIUS => {\n make_command!(SetCylinderRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_round_cylinder_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::RoundCylinder(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n RoundCylinderDesc::HALF_HEIGHT => {\n make_command!(SetRoundCylinderHalfHeightCommand, handle, value)\n }\n RoundCylinderDesc::RADIUS => {\n make_command!(SetRoundCylinderRadiusCommand, handle, value)\n }\n RoundCylinderDesc::BORDER_RADIUS => {\n make_command!(SetRoundCylinderBorderRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_cone_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Cone(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n ConeDesc::HALF_HEIGHT => {\n make_command!(SetConeHalfHeightCommand, handle, value)\n }\n ConeDesc::RADIUS => make_command!(SetConeRadiusCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_capsule_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Capsule(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n CapsuleDesc::BEGIN => make_command!(SetCapsuleBeginCommand, handle, value),\n CapsuleDesc::END => make_command!(SetCapsuleEndCommand, handle, value),\n CapsuleDesc::RADIUS => {\n make_command!(SetCapsuleRadiusCommand, handle, value)\n }\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_segment_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Segment(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n SegmentDesc::BEGIN => make_command!(SetSegmentBeginCommand, handle, value),\n SegmentDesc::END => make_command!(SetSegmentEndCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n\nfn handle_triangle_desc_property_changed(\n handle: Handle<Collider>,\n collider: &Collider,\n property_changed: &PropertyChanged,\n) -> Option<SceneCommand> {\n if let ColliderShapeDesc::Triangle(_) = collider.shape {\n match property_changed.value {\n FieldKind::Object(ref value) => match property_changed.name.as_ref() {\n TriangleDesc::A => make_command!(SetTriangleACommand, handle, value),\n TriangleDesc::B => make_command!(SetTriangleBCommand, handle, value),\n TriangleDesc::C => make_command!(SetTriangleCCommand, handle, value),\n _ => None,\n },\n _ => None,\n }\n } else {\n None\n }\n}\n"},"middle":{"kind":"string","value":"None,\n },\n _ => None,\n },\n Collider::SHAPE => {\n if inner_property.owner_type_id == TypeId::of::<CuboidDesc>() {\n handle_cuboid_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<BallDesc>() {\n handle_ball_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<CylinderDesc>() {\n handle_cylinder_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<RoundCylinderDesc>() {\n handle_round_cylinder_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<ConeDesc>() {\n handle_cone_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<CapsuleDesc>() {\n handle_capsule_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<SegmentDesc>() {\n handle_segment_desc_property_changed(handle, collider, inner_property)\n } else if inner_property.owner_type_id == TypeId::of::<TriangleDesc>() {\n handle_triangle_desc_property_changed(handle, collider, inner_property)\n } else {\n None\n }\n }\n _ => None,\n },\n _ => None,\n }\n}"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[{"content":"/// Returns a list of `pub const [VARIANT_]FIELD: &'static str = \"key_value\"`;\n\npub fn quote_prop_keys(ty_args: &args::TypeArgs) -> TokenStream2 {\n\n let mut prop_idents = Vec::new();\n\n let mut prop_names = Vec::new();\n\n\n\n match &ty_args.data {\n\n ast::Data::Struct(field_args) => {\n\n for (nth, field) in field_args.fields.iter().enumerate() {\n\n // don't expose uninspectable fields' properties\n\n if field.expand || field.skip {\n\n continue;\n\n }\n\n\n\n let prop_ident = self::struct_field_prop(ty_args, nth, field);\n\n let prop_name = utils::prop_name(nth, field);\n\n\n\n prop_idents.push(prop_ident);\n\n prop_names.push(prop_name);\n\n }\n\n }\n\n ast::Data::Enum(variants) => {\n","file_path":"rg3d-core-derive/src/inspect/utils/prop_keys.rs","rank":1,"score":239962.6997199605},{"content":"pub fn prop_name(nth: usize, field: &args::FieldArgs) -> String {\n\n field.name.clone().unwrap_or_else(|| {\n\n let field_ident = match &field.ident {\n\n Some(ident) => quote!(#ident),\n\n None => {\n\n let nth_field = Index::from(nth);\n\n quote!(#nth_field)\n\n }\n\n };\n\n\n\n field_ident.to_string()\n\n })\n\n}\n","file_path":"rg3d-core-derive/src/inspect/utils.rs","rank":2,"score":236645.65977210304},{"content":"#[inline]\n\npub fn type_name_of<T>(_: T) -> &'static str {\n\n std::any::type_name::<T>()\n\n}\n\n\n\n#[cfg(feature = \"enable_profiler\")]\n\n#[macro_export]\n\nmacro_rules! scope_profile {\n\n () => {\n\n let function_name = {\n\n fn scope() {}\n\n $crate::profiler::type_name_of(scope)\n\n };\n\n let _scope_guard = $crate::profiler::ScopeDefinition::new(function_name, line!());\n\n };\n\n}\n\n\n\n#[cfg(not(feature = \"enable_profiler\"))]\n\n#[macro_export]\n\nmacro_rules! scope_profile {\n\n () => {};\n","file_path":"rg3d-core/src/profiler.rs","rank":3,"score":228016.5778100115},{"content":"/// \"Transmutes\" value of any sized type to a slice of bytes.\n\npub fn value_as_u8_slice<T: Sized>(v: &T) -> &'_ [u8] {\n\n // SAFETY: It is safe to reinterpret data to read it.\n\n unsafe { std::slice::from_raw_parts(v as *const T as *const u8, std::mem::size_of::<T>()) }\n\n}\n\n\n","file_path":"src/utils/mod.rs","rank":4,"score":226859.75531821547},{"content":"pub fn gen_inspect_fn_body(\n\n field_prefix: FieldPrefix,\n\n field_args: &ast::Fields<args::FieldArgs>,\n\n) -> TokenStream2 {\n\n // `inspect` function body, consisting of a sequence of quotes\n\n let mut quotes = Vec::new();\n\n\n\n // 1. collect non-expanible field properties\n\n let props = field_args\n\n .fields\n\n .iter()\n\n .enumerate()\n\n .filter(|(_i, f)| !(f.skip || f.expand || f.expand_subtree))\n\n .map(|(i, field)| self::quote_field_prop(field_prefix, i, field, field_args.style));\n\n\n\n quotes.push(quote! {\n\n let mut props = Vec::new();\n\n #(props.push(#props);)*\n\n });\n\n\n","file_path":"rg3d-core-derive/src/inspect/utils.rs","rank":5,"score":225556.03478712638},{"content":"pub fn make_arrow(\n\n ctx: &mut BuildContext,\n\n orientation: ArrowDirection,\n\n size: f32,\n\n) -> Handle<UiNode> {\n\n VectorImageBuilder::new(\n\n WidgetBuilder::new()\n\n .with_foreground(BRUSH_BRIGHT)\n\n .with_horizontal_alignment(HorizontalAlignment::Center)\n\n .with_vertical_alignment(VerticalAlignment::Center),\n\n )\n\n .with_primitives(vec![match orientation {\n\n ArrowDirection::Top => Primitive::Triangle {\n\n points: [\n\n Vector2::new(size * 0.5, 0.0),\n\n Vector2::new(size, size),\n\n Vector2::new(0.0, size),\n\n ],\n\n },\n\n ArrowDirection::Bottom => Primitive::Triangle {\n","file_path":"rg3d-ui/src/utils.rs","rank":6,"score":225385.98437442986},{"content":"#[inline]\n\npub fn barycentric_to_world(\n\n bary: (f32, f32, f32),\n\n pa: Vector3<f32>,\n\n pb: Vector3<f32>,\n\n pc: Vector3<f32>,\n\n) -> Vector3<f32> {\n\n pa.scale(bary.0) + pb.scale(bary.1) + pc.scale(bary.2)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":7,"score":221743.19922418456},{"content":"pub fn make_mark(\n\n ctx: &mut BuildContext,\n\n text: &str,\n\n column: usize,\n\n color: Color,\n\n) -> Handle<UiNode> {\n\n BorderBuilder::new(\n\n WidgetBuilder::new()\n\n .on_row(0)\n\n .on_column(column)\n\n .with_background(Brush::Solid(color))\n\n .with_foreground(Brush::Solid(Color::TRANSPARENT))\n\n .with_child(\n\n TextBuilder::new(WidgetBuilder::new())\n\n .with_vertical_text_alignment(VerticalAlignment::Center)\n\n .with_text(text)\n\n .build(ctx),\n\n ),\n\n )\n\n .build(ctx)\n\n}\n","file_path":"rg3d-ui/src/vec/mod.rs","rank":8,"score":221743.19922418456},{"content":"#[inline]\n\npub fn get_barycentric_coords(\n\n p: &Vector3<f32>,\n\n a: &Vector3<f32>,\n\n b: &Vector3<f32>,\n\n c: &Vector3<f32>,\n\n) -> (f32, f32, f32) {\n\n let v0 = *b - *a;\n\n let v1 = *c - *a;\n\n let v2 = *p - *a;\n\n\n\n let d00 = v0.dot(&v0);\n\n let d01 = v0.dot(&v1);\n\n let d11 = v1.dot(&v1);\n\n let d20 = v2.dot(&v0);\n\n let d21 = v2.dot(&v1);\n\n let denom = d00 * d11 - d01.powi(2);\n\n\n\n let v = (d11 * d20 - d01 * d21) / denom;\n\n let w = (d00 * d21 - d01 * d20) / denom;\n\n let u = 1.0 - v - w;\n\n\n\n (u, v, w)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":9,"score":218270.6210475561},{"content":"#[inline]\n\npub fn ray_rect_intersection(\n\n rect: Rect<f32>,\n\n origin: Vector2<f32>,\n\n dir: Vector2<f32>,\n\n) -> Option<IntersectionResult> {\n\n let min = rect.left_top_corner();\n\n let max = rect.right_bottom_corner();\n\n\n\n let (mut tmin, mut tmax) = if dir.x >= 0.0 {\n\n ((min.x - origin.x) / dir.x, (max.x - origin.x) / dir.x)\n\n } else {\n\n ((max.x - origin.x) / dir.x, (min.x - origin.x) / dir.x)\n\n };\n\n\n\n let (tymin, tymax) = if dir.y >= 0.0 {\n\n ((min.y - origin.y) / dir.y, (max.y - origin.y) / dir.y)\n\n } else {\n\n ((max.y - origin.y) / dir.y, (min.y - origin.y) / dir.y)\n\n };\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":10,"score":218270.6210475561},{"content":"pub fn create_impl(\n\n ty_args: &args::TypeArgs,\n\n field_args: impl Iterator<Item = args::FieldArgs>,\n\n impl_body: TokenStream2,\n\n) -> TokenStream2 {\n\n let ty_ident = &ty_args.ident;\n\n let generics = self::create_impl_generics(&ty_args.generics, field_args);\n\n let (impl_generics, ty_generics, where_clause) = generics.split_for_impl();\n\n\n\n quote! {\n\n impl #impl_generics Visit for #ty_ident #ty_generics #where_clause {\n\n fn visit(\n\n &mut self,\n\n name: &str,\n\n visitor: &mut Visitor,\n\n ) -> VisitResult {\n\n #impl_body\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"rg3d-core-derive/src/visit/utils.rs","rank":11,"score":218270.6210475561},{"content":"pub fn make_expander_container(\n\n layer_index: usize,\n\n property_name: &str,\n\n header: Handle<UiNode>,\n\n content: Handle<UiNode>,\n\n ctx: &mut BuildContext,\n\n) -> Handle<UiNode> {\n\n ExpanderBuilder::new(WidgetBuilder::new())\n\n .with_checkbox(make_expander_check_box(layer_index, property_name, ctx))\n\n .with_expander_column(Column::strict(NAME_COLUMN_WIDTH))\n\n .with_expanded(true)\n\n .with_header(header)\n\n .with_content(content)\n\n .build(ctx)\n\n}\n\n\n","file_path":"rg3d-ui/src/inspector/mod.rs","rank":12,"score":218270.6210475561},{"content":"#[inline]\n\npub fn is_point_inside_2d_triangle(\n\n point: Vector2<f32>,\n\n pt_a: Vector2<f32>,\n\n pt_b: Vector2<f32>,\n\n pt_c: Vector2<f32>,\n\n) -> bool {\n\n let ba = pt_b - pt_a;\n\n let ca = pt_c - pt_a;\n\n\n\n let vp = point - pt_a;\n\n\n\n let ba_dot_ba = ba.dot(&ba);\n\n let ca_dot_ba = ca.dot(&ba);\n\n let ca_dot_ca = ca.dot(&ca);\n\n\n\n let dot_02 = ca.dot(&vp);\n\n let dot_12 = ba.dot(&vp);\n\n\n\n let inv_denom = 1.0 / (ca_dot_ca * ba_dot_ba - ca_dot_ba.powi(2));\n\n\n\n // calculate barycentric coordinates\n\n let u = (ba_dot_ba * dot_02 - ca_dot_ba * dot_12) * inv_denom;\n\n let v = (ca_dot_ca * dot_12 - ca_dot_ba * dot_02) * inv_denom;\n\n\n\n (u >= 0.0) && (v >= 0.0) && (u + v < 1.0)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":13,"score":218270.6210475561},{"content":"#[inline]\n\npub fn vec3_to_vec2_by_plane(\n\n plane_class: PlaneClass,\n\n normal: Vector3<f32>,\n\n point: Vector3<f32>,\n\n) -> Vector2<f32> {\n\n match plane_class {\n\n PlaneClass::XY => {\n\n if normal.z < 0.0 {\n\n Vector2::new(point.y, point.x)\n\n } else {\n\n Vector2::new(point.x, point.y)\n\n }\n\n }\n\n PlaneClass::XZ => {\n\n if normal.y < 0.0 {\n\n Vector2::new(point.x, point.z)\n\n } else {\n\n Vector2::new(point.z, point.x)\n\n }\n\n }\n\n PlaneClass::YZ => {\n\n if normal.x < 0.0 {\n\n Vector2::new(point.z, point.y)\n\n } else {\n\n Vector2::new(point.y, point.z)\n\n }\n\n }\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":14,"score":218270.6210475561},{"content":"#[inline]\n\npub fn get_barycentric_coords_2d(\n\n p: Vector2<f32>,\n\n a: Vector2<f32>,\n\n b: Vector2<f32>,\n\n c: Vector2<f32>,\n\n) -> (f32, f32, f32) {\n\n let v0 = b - a;\n\n let v1 = c - a;\n\n let v2 = p - a;\n\n\n\n let d00 = v0.dot(&v0);\n\n let d01 = v0.dot(&v1);\n\n let d11 = v1.dot(&v1);\n\n let d20 = v2.dot(&v0);\n\n let d21 = v2.dot(&v1);\n\n let inv_denom = 1.0 / (d00 * d11 - d01.powi(2));\n\n\n\n let v = (d11 * d20 - d01 * d21) * inv_denom;\n\n let w = (d00 * d21 - d01 * d20) * inv_denom;\n\n let u = 1.0 - v - w;\n\n\n\n (u, v, w)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":15,"score":218270.6210475561},{"content":"pub fn handle_joint_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Joint>,\n\n joint: &Joint,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Joint::BODY_1 => {\n\n make_command!(SetJointBody1Command, handle, value)\n\n }\n\n Joint::BODY_2 => {\n\n make_command!(SetJointBody2Command, handle, value)\n\n }\n\n _ => None,\n\n },\n\n FieldKind::Inspectable(ref inner) => {\n\n if let Joint::PARAMS = args.name.as_ref() {\n\n let params = &joint.params;\n\n if inner.owner_type_id == TypeId::of::<BallJointDesc>() {\n\n handle_ball_joint_property_changed(inner, handle, params)\n","file_path":"editor/src/inspector/handlers/joint.rs","rank":16,"score":217489.13511729683},{"content":"pub fn make_simple_tooltip(ctx: &mut BuildContext, text: &str) -> Handle<UiNode> {\n\n BorderBuilder::new(\n\n WidgetBuilder::new()\n\n .with_visibility(false)\n\n .with_foreground(Brush::Solid(Color::opaque(160, 160, 160)))\n\n .with_max_size(Vector2::new(250.0, f32::INFINITY))\n\n .with_child(\n\n TextBuilder::new(WidgetBuilder::new())\n\n .with_wrap(WrapMode::Word)\n\n .with_text(text)\n\n .build(ctx),\n\n ),\n\n )\n\n .build(ctx)\n\n}\n","file_path":"rg3d-ui/src/utils.rs","rank":17,"score":216599.09488857238},{"content":"pub fn handle_transform_property_changed(\n\n args: &PropertyChanged,\n\n node_handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n \"local_position\" => Some(SceneCommand::new(MoveNodeCommand::new(\n\n node_handle,\n\n **node.local_transform().position(),\n\n *value.cast_value()?,\n\n ))),\n\n \"local_rotation\" => Some(SceneCommand::new(RotateNodeCommand::new(\n\n node_handle,\n\n **node.local_transform().rotation(),\n\n *value.cast_value()?,\n\n ))),\n\n \"local_scale\" => Some(SceneCommand::new(ScaleNodeCommand::new(\n\n node_handle,\n\n **node.local_transform().scale(),\n","file_path":"editor/src/inspector/handlers/node/transform.rs","rank":18,"score":214266.51620618318},{"content":"pub fn handle_ball_joint_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Joint>,\n\n params: &JointParamsDesc,\n\n) -> Option<SceneCommand> {\n\n if let JointParamsDesc::BallJoint(_) = params {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n BallJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\n\n SetBallJointAnchor1Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n BallJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\n\n SetBallJointAnchor2Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n _ => None,\n\n },\n\n _ => None,\n\n }\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"editor/src/inspector/handlers/joint.rs","rank":19,"score":214266.51620618318},{"content":"pub fn handle_mesh_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Mesh(_) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Mesh::CAST_SHADOWS => {\n\n make_command!(SetMeshCastShadowsCommand, handle, value)\n\n }\n\n Mesh::RENDER_PATH => {\n\n make_command!(SetMeshRenderPathCommand, handle, value)\n\n }\n\n Mesh::DECAL_LAYER_INDEX => {\n\n make_command!(SetMeshDecalLayerIndexCommand, handle, value)\n\n }\n\n _ => None,\n\n },\n\n FieldKind::Collection(ref args) => match **args {\n","file_path":"editor/src/inspector/handlers/node/mesh.rs","rank":20,"score":214266.51620618318},{"content":"pub fn handle_sprite_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Sprite(_) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Sprite::TEXTURE => {\n\n make_command!(SetSpriteTextureCommand, handle, value)\n\n }\n\n Sprite::COLOR => {\n\n make_command!(SetSpriteColorCommand, handle, value)\n\n }\n\n Sprite::SIZE => {\n\n make_command!(SetSpriteSizeCommand, handle, value)\n\n }\n\n Sprite::ROTATION => {\n\n make_command!(SetSpriteRotationCommand, handle, value)\n\n }\n","file_path":"editor/src/inspector/handlers/node/sprite.rs","rank":21,"score":214266.51620618318},{"content":"pub fn handle_decal_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Decal(_) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Decal::DIFFUSE_TEXTURE => {\n\n make_command!(SetDecalDiffuseTextureCommand, handle, value)\n\n }\n\n Decal::NORMAL_TEXTURE => {\n\n make_command!(SetDecalNormalTextureCommand, handle, value)\n\n }\n\n Decal::COLOR => {\n\n make_command!(SetDecalColorCommand, handle, value)\n\n }\n\n Decal::LAYER => {\n\n make_command!(SetDecalLayerIndexCommand, handle, value)\n\n }\n","file_path":"editor/src/inspector/handlers/node/decal.rs","rank":22,"score":214266.51620618318},{"content":"pub fn handle_generic_source_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<SoundSource>,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => {\n\n match args.name.as_ref() {\n\n GenericSource::NAME => {\n\n make_command!(SetSoundSourceNameCommand, handle, value)\n\n }\n\n GenericSource::GAIN => {\n\n make_command!(SetSoundSourceGainCommand, handle, value)\n\n }\n\n GenericSource::BUFFER => {\n\n make_command!(SetSoundSourceBufferCommand, handle, value)\n\n }\n\n GenericSource::PANNING => {\n\n make_command!(SetSoundSourcePanningCommand, handle, value)\n\n }\n\n GenericSource::PITCH => {\n","file_path":"editor/src/inspector/handlers/sound.rs","rank":23,"score":214266.51620618318},{"content":"pub fn handle_terrain_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n graph: &Graph,\n\n) -> Option<SceneCommand> {\n\n if let Node::Terrain(_) = node {\n\n match args.value {\n\n FieldKind::Collection(ref collection_changed) => match args.name.as_ref() {\n\n Terrain::LAYERS => match &**collection_changed {\n\n CollectionChanged::Add => Some(SceneCommand::new(AddTerrainLayerCommand::new(\n\n handle, graph,\n\n ))),\n\n CollectionChanged::Remove(index) => Some(SceneCommand::new(\n\n DeleteTerrainLayerCommand::new(handle, *index),\n\n )),\n\n CollectionChanged::ItemChanged { index, property } => {\n\n assert_eq!(property.owner_type_id, TypeId::of::<Layer>());\n\n match property.value {\n\n FieldKind::Object(ref args) => match property.name.as_ref() {\n","file_path":"editor/src/inspector/handlers/node/terrain.rs","rank":24,"score":214266.51620618318},{"content":"pub fn handle_prismatic_joint_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Joint>,\n\n params: &JointParamsDesc,\n\n) -> Option<SceneCommand> {\n\n if let JointParamsDesc::PrismaticJoint(_) = params {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n PrismaticJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\n\n SetPrismaticJointAnchor1Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n PrismaticJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\n\n SetPrismaticJointAnchor2Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n PrismaticJointDesc::LOCAL_AXIS_1 => Some(SceneCommand::new(\n\n SetPrismaticJointAxis1Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n PrismaticJointDesc::LOCAL_AXIS_2 => Some(SceneCommand::new(\n\n SetPrismaticJointAxis2Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n _ => None,\n\n },\n\n _ => None,\n\n }\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"editor/src/inspector/handlers/joint.rs","rank":25,"score":214266.51620618318},{"content":"pub fn handle_fixed_joint_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Joint>,\n\n params: &JointParamsDesc,\n\n) -> Option<SceneCommand> {\n\n if let JointParamsDesc::FixedJoint(_) = params {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n FixedJointDesc::LOCAL_ANCHOR_1_TRANSLATION => Some(SceneCommand::new(\n\n SetFixedJointAnchor1TranslationCommand::new(\n\n handle,\n\n value.cast_value().cloned()?,\n\n ),\n\n )),\n\n FixedJointDesc::LOCAL_ANCHOR_2_TRANSLATION => Some(SceneCommand::new(\n\n SetFixedJointAnchor2TranslationCommand::new(\n\n handle,\n\n value.cast_value().cloned()?,\n\n ),\n\n )),\n","file_path":"editor/src/inspector/handlers/joint.rs","rank":26,"score":214266.51620618318},{"content":"pub fn handle_camera_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Camera(camera) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Camera::EXPOSURE => Some(SceneCommand::new(SetExposureCommand::new(\n\n handle,\n\n *value.cast_value::<Exposure>()?,\n\n ))),\n\n Camera::Z_NEAR => {\n\n make_command!(SetZNearCommand, handle, value)\n\n }\n\n Camera::Z_FAR => {\n\n make_command!(SetZFarCommand, handle, value)\n\n }\n\n Camera::FOV => {\n\n make_command!(SetFovCommand, handle, value)\n","file_path":"editor/src/inspector/handlers/node/camera.rs","rank":27,"score":214266.51620618318},{"content":"pub fn handle_spatial_source_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<SoundSource>,\n\n source: &SoundSource,\n\n) -> Option<SceneCommand> {\n\n if let SoundSource::Spatial(_) = source {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n SpatialSource::RADIUS => {\n\n make_command!(SetSpatialSoundSourceRadiusCommand, handle, value)\n\n }\n\n SpatialSource::POSITION => {\n\n make_command!(SetSpatialSoundSourcePositionCommand, handle, value)\n\n }\n\n SpatialSource::MAX_DISTANCE => {\n\n make_command!(SetMaxDistanceCommand, handle, value)\n\n }\n\n SpatialSource::ROLLOFF_FACTOR => {\n\n make_command!(SetRolloffFactorCommand, handle, value)\n\n }\n","file_path":"editor/src/inspector/handlers/sound.rs","rank":28,"score":214266.51620618318},{"content":"pub fn handle_revolute_joint_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Joint>,\n\n params: &JointParamsDesc,\n\n) -> Option<SceneCommand> {\n\n if let JointParamsDesc::RevoluteJoint(_) = params {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n RevoluteJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\n\n SetRevoluteJointAnchor1Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n RevoluteJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\n\n SetRevoluteJointAnchor2Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n RevoluteJointDesc::LOCAL_AXIS_1 => Some(SceneCommand::new(\n\n SetRevoluteJointAxis1Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n RevoluteJointDesc::LOCAL_AXIS_2 => Some(SceneCommand::new(\n\n SetRevoluteJointAxis2Command::new(handle, value.cast_value().cloned()?),\n\n )),\n\n _ => None,\n\n },\n\n _ => None,\n\n }\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"editor/src/inspector/handlers/joint.rs","rank":29,"score":214266.51620618318},{"content":"pub fn handle_base_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n Base::NAME => {\n\n make_command!(SetNameCommand, handle, value)\n\n }\n\n Base::TAG => {\n\n make_command!(SetTagCommand, handle, value)\n\n }\n\n Base::VISIBILITY => {\n\n make_command!(SetVisibleCommand, handle, value)\n\n }\n\n Base::MOBILITY => {\n\n make_command!(SetMobilityCommand, handle, value)\n\n }\n\n Base::PHYSICS_BINDING => {\n","file_path":"editor/src/inspector/handlers/node/base.rs","rank":30,"score":214266.51620618318},{"content":"pub fn handle_base_light_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n BaseLight::COLOR => {\n\n make_command!(SetLightColorCommand, handle, value)\n\n }\n\n BaseLight::CAST_SHADOWS => {\n\n make_command!(SetLightCastShadowsCommand, handle, value)\n\n }\n\n BaseLight::SCATTER => {\n\n make_command!(SetLightScatterCommand, handle, value)\n\n }\n\n BaseLight::SCATTER_ENABLED => {\n\n make_command!(SetLightScatterEnabledCommand, handle, value)\n\n }\n\n BaseLight::INTENSITY => {\n","file_path":"editor/src/inspector/handlers/node/light.rs","rank":31,"score":211184.61016277847},{"content":"pub fn handle_spot_light_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Light(Light::Spot(_)) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n SpotLight::HOTSPOT_CONE_ANGLE => {\n\n make_command!(SetSpotLightHotspotCommand, handle, value)\n\n }\n\n SpotLight::FALLOFF_ANGLE_DELTA => {\n\n make_command!(SetSpotLightFalloffAngleDeltaCommand, handle, value)\n\n }\n\n SpotLight::SHADOW_BIAS => {\n\n make_command!(SetSpotLightShadowBiasCommand, handle, value)\n\n }\n\n SpotLight::DISTANCE => {\n\n make_command!(SetSpotLightDistanceCommand, handle, value)\n\n }\n","file_path":"editor/src/inspector/handlers/node/light.rs","rank":32,"score":211184.61016277847},{"content":"pub fn handle_directional_light_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Light(Light::Directional(_)) = node {\n\n match args.value {\n\n FieldKind::Inspectable(ref inner) => match args.name.as_ref() {\n\n DirectionalLight::BASE_LIGHT => {\n\n handle_base_light_property_changed(inner, handle, node)\n\n }\n\n DirectionalLight::CSM_OPTIONS => match inner.name.as_ref() {\n\n CsmOptions::SPLIT_OPTIONS => match inner.value {\n\n FieldKind::Inspectable(ref split_options_value) => {\n\n if let FieldKind::Collection(ref collection_changed) =\n\n split_options_value.value\n\n {\n\n if let CollectionChanged::ItemChanged { .. } = **collection_changed\n\n {\n\n match split_options_value.name.as_ref() {\n","file_path":"editor/src/inspector/handlers/node/light.rs","rank":33,"score":211184.61016277847},{"content":"pub fn handle_point_light_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<Node>,\n\n node: &Node,\n\n) -> Option<SceneCommand> {\n\n if let Node::Light(Light::Point(_)) = node {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n PointLight::SHADOW_BIAS => {\n\n make_command!(SetPointLightShadowBiasCommand, handle, value)\n\n }\n\n PointLight::RADIUS => {\n\n make_command!(SetPointLightRadiusCommand, handle, value)\n\n }\n\n _ => None,\n\n },\n\n FieldKind::Inspectable(ref inner) => match args.name.as_ref() {\n\n PointLight::BASE_LIGHT => handle_base_light_property_changed(inner, handle, node),\n\n _ => None,\n\n },\n\n _ => None,\n\n }\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"editor/src/inspector/handlers/node/light.rs","rank":34,"score":211184.61016277847},{"content":"pub fn handle_rigid_body_property_changed(\n\n args: &PropertyChanged,\n\n handle: Handle<RigidBody>,\n\n rigid_body: &RigidBody,\n\n) -> Option<SceneCommand> {\n\n match args.value {\n\n FieldKind::Object(ref value) => match args.name.as_ref() {\n\n RigidBody::MASS => {\n\n make_command!(SetBodyMassCommand, handle, value)\n\n }\n\n RigidBody::POSITION => {\n\n make_command!(SetBodyPositionCommand, handle, value)\n\n }\n\n RigidBody::ROTATION => {\n\n make_command!(SetBodyRotationCommand, handle, value)\n\n }\n\n RigidBody::LIN_VEL => {\n\n make_command!(SetBodyLinVelCommand, handle, value)\n\n }\n\n RigidBody::ANG_VEL => {\n","file_path":"editor/src/inspector/handlers/rigid_body.rs","rank":35,"score":211184.61016277847},{"content":"/// `<prefix>field.visit(\"name\", visitor);`\n\npub fn create_field_visits<'a>(\n\n // None or `f` when bindings tuple variants. NOTE: We can't use `prefix: Ident`\n\n prefix: Option<Ident>,\n\n fields: impl Iterator<Item = &'a args::FieldArgs>,\n\n field_style: ast::Style,\n\n) -> Vec<TokenStream2> {\n\n if field_style == ast::Style::Unit {\n\n // `Unit` (struct/enum variant) has no field to visit.\n\n // We won't even enter this region:\n\n return vec![];\n\n }\n\n\n\n let visit_args = fields\n\n .filter(|field| !field.skip)\n\n .enumerate()\n\n .map(|(field_index, field)| {\n\n let (ident, name) = match field_style {\n\n // `NamedFields { a: f32, .. }`\n\n ast::Style::Struct => {\n\n let ident = field.ident.as_ref().unwrap_or_else(|| unreachable!());\n","file_path":"rg3d-core-derive/src/visit/utils.rs","rank":36,"score":211121.0120942582},{"content":"/// Creates `Inspect` trait impl and field prop keys\n\npub fn create_inspect_impl<'f>(\n\n ty_args: &args::TypeArgs,\n\n field_args: impl Iterator<Item = &'f args::FieldArgs>,\n\n impl_body: TokenStream2,\n\n) -> TokenStream2 {\n\n let prop_keys_impl = self::prop_keys_impl(ty_args);\n\n let trait_impl = self::inspect_trait_impl(ty_args, field_args, impl_body);\n\n\n\n quote! {\n\n #prop_keys_impl\n\n #trait_impl\n\n }\n\n}\n\n\n","file_path":"rg3d-core-derive/src/inspect/utils.rs","rank":37,"score":211121.0120942582},{"content":"pub fn make_default_anchor(ctx: &mut BuildContext, row: usize, column: usize) -> Handle<UiNode> {\n\n let default_anchor_size = 30.0;\n\n BorderBuilder::new(\n\n WidgetBuilder::new()\n\n .with_width(default_anchor_size)\n\n .with_height(default_anchor_size)\n\n .with_visibility(false)\n\n .on_row(row)\n\n .on_column(column)\n\n .with_draw_on_top(true)\n\n .with_background(Brush::Solid(DEFAULT_ANCHOR_COLOR)),\n\n )\n\n .build(ctx)\n\n}\n\n\n\nimpl TileBuilder {\n\n pub fn new(widget_builder: WidgetBuilder) -> Self {\n\n Self {\n\n widget_builder,\n\n content: TileContent::Empty,\n","file_path":"rg3d-ui/src/dock.rs","rank":38,"score":206496.74874501443},{"content":"pub fn make_button(ctx: &mut BuildContext, arrow: ArrowDirection, row: usize) -> Handle<UiNode> {\n\n ButtonBuilder::new(\n\n WidgetBuilder::new()\n\n .with_margin(Thickness::right(1.0))\n\n .on_row(row),\n\n )\n\n .with_back(\n\n DecoratorBuilder::new(BorderBuilder::new(\n\n WidgetBuilder::new().with_foreground(Brush::Solid(Color::opaque(90, 90, 90))),\n\n ))\n\n .with_normal_brush(Brush::Solid(Color::opaque(60, 60, 60)))\n\n .with_hover_brush(Brush::Solid(Color::opaque(80, 80, 80)))\n\n .with_pressed_brush(Brush::Solid(Color::opaque(80, 118, 178)))\n\n .build(ctx),\n\n )\n\n .with_content(make_arrow(ctx, arrow, 6.0))\n\n .build(ctx)\n\n}\n\n\n\nimpl<T: NumericType> NumericUpDownBuilder<T> {\n","file_path":"rg3d-ui/src/numeric.rs","rank":39,"score":206496.74874501437},{"content":"pub fn print() -> Result<String, fmt::Error> {\n\n #[cfg(feature = \"enable_profiler\")]\n\n {\n\n let mut buffer = String::new();\n\n PROFILER.lock().unwrap().print(&mut buffer)?;\n\n Ok(buffer)\n\n }\n\n\n\n #[cfg(not(feature = \"enable_profiler\"))]\n\n {\n\n Ok(\"Performance profiling results are not available, because feature 'enable_profiler' wasn't defined!\".to_owned())\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/profiler.rs","rank":40,"score":201700.8089540713},{"content":"pub fn make_numeric_input<T: NumericType>(\n\n ctx: &mut BuildContext,\n\n column: usize,\n\n value: T,\n\n) -> Handle<UiNode> {\n\n NumericUpDownBuilder::new(\n\n WidgetBuilder::new()\n\n .on_row(0)\n\n .on_column(column)\n\n .with_margin(Thickness {\n\n left: 1.0,\n\n top: 0.0,\n\n right: 1.0,\n\n bottom: 0.0,\n\n }),\n\n )\n\n .with_precision(3)\n\n .with_value(value)\n\n .build(ctx)\n\n}\n\n\n","file_path":"rg3d-ui/src/vec/mod.rs","rank":41,"score":201473.91749372287},{"content":"#[inline]\n\npub fn wrap_angle(angle: f32) -> f32 {\n\n let two_pi = 2.0 * std::f32::consts::PI;\n\n\n\n if angle > 0.0 {\n\n angle % two_pi\n\n } else {\n\n (angle + two_pi) % two_pi\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":42,"score":201376.56619806966},{"content":"#[inline]\n\npub fn get_closest_point_triangles<P: PositionProvider>(\n\n points: &[P],\n\n triangles: &[TriangleDefinition],\n\n triangle_indices: &[u32],\n\n point: Vector3<f32>,\n\n) -> Option<usize> {\n\n let mut closest_sqr_distance = f32::MAX;\n\n let mut closest_index = None;\n\n for triangle_index in triangle_indices {\n\n let triangle = triangles.get(*triangle_index as usize).unwrap();\n\n for point_index in triangle.0.iter() {\n\n let vertex = points.get(*point_index as usize).unwrap();\n\n let sqr_distance = (vertex.position() - point).norm_squared();\n\n if sqr_distance < closest_sqr_distance {\n\n closest_sqr_distance = sqr_distance;\n\n closest_index = Some(*point_index as usize);\n\n }\n\n }\n\n }\n\n closest_index\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":43,"score":198575.45174564765},{"content":"#[proc_macro_derive(Inspect, attributes(inspect))]\n\npub fn inspect(input: TokenStream) -> TokenStream {\n\n let ast = parse_macro_input!(input as DeriveInput);\n\n TokenStream::from(inspect::impl_inspect(ast))\n\n}\n","file_path":"rg3d-core-derive/src/lib.rs","rank":44,"score":198348.71673581772},{"content":"#[proc_macro_derive(Visit, attributes(visit))]\n\npub fn visit(input: TokenStream) -> TokenStream {\n\n let ast = parse_macro_input!(input as DeriveInput);\n\n TokenStream::from(visit::impl_visit(ast))\n\n}\n\n\n\n/// Implements `Inspect` trait\n\n///\n\n/// User has to import `Inspect` and `PropertyInfo` to use this macro.\n","file_path":"rg3d-core-derive/src/lib.rs","rank":45,"score":198348.7167358177},{"content":"#[inline]\n\npub fn ieee_remainder(x: f32, y: f32) -> f32 {\n\n x - (x / y).round() * y\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":46,"score":195939.34849798662},{"content":"#[inline]\n\npub fn get_closest_point_triangle_set<P: PositionProvider>(\n\n points: &[P],\n\n triangles: &[TriangleDefinition],\n\n point: Vector3<f32>,\n\n) -> Option<usize> {\n\n let mut closest_sqr_distance = f32::MAX;\n\n let mut closest_index = None;\n\n for triangle in triangles {\n\n for point_index in triangle.0.iter() {\n\n let vertex = points.get(*point_index as usize).unwrap();\n\n let sqr_distance = (vertex.position() - point).norm_squared();\n\n if sqr_distance < closest_sqr_distance {\n\n closest_sqr_distance = sqr_distance;\n\n closest_index = Some(*point_index as usize);\n\n }\n\n }\n\n }\n\n closest_index\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":47,"score":195798.25010536454},{"content":"pub fn print_hot_path() -> Result<String, fmt::Error> {\n\n #[cfg(feature = \"enable_profiler\")]\n\n {\n\n let mut buffer = String::new();\n\n PROFILER.lock().unwrap().print_hot_path(&mut buffer)?;\n\n Ok(buffer)\n\n }\n\n\n\n #[cfg(not(feature = \"enable_profiler\"))]\n\n {\n\n Ok(\"Performance profiling results are not available, because feature 'enable_profiler' wasn't defined!\".to_owned())\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/profiler.rs","rank":48,"score":195506.86526323648},{"content":"pub fn err_code_to_string(err_code: c_int) -> String {\n\n unsafe {\n\n let message = CStr::from_ptr(snd_strerror(err_code) as *const _)\n\n .to_bytes()\n\n .to_vec();\n\n String::from_utf8(message).unwrap()\n\n }\n\n}\n\n\n","file_path":"rg3d-sound/src/device/alsa.rs","rank":49,"score":195450.2509877425},{"content":"// impl `#[derive(Visit)]` for `struct` or `enum`\n\npub fn impl_visit(ast: DeriveInput) -> TokenStream2 {\n\n let ty_args = args::TypeArgs::from_derive_input(&ast).unwrap();\n\n match &ty_args.data {\n\n ast::Data::Struct(ref field_args) => self::impl_visit_struct(&ty_args, field_args),\n\n ast::Data::Enum(ref variants) => self::impl_visit_enum(&ty_args, variants),\n\n }\n\n}\n\n\n","file_path":"rg3d-core-derive/src/visit.rs","rank":50,"score":195450.2509877425},{"content":"pub fn make_property_margin(layer_index: usize) -> Thickness {\n\n let mut margin = HEADER_MARGIN;\n\n margin.left += 10.0 + layer_index as f32 * 10.0;\n\n margin\n\n}\n\n\n","file_path":"rg3d-ui/src/inspector/mod.rs","rank":51,"score":195450.25098774247},{"content":"pub fn impl_inspect(ast: DeriveInput) -> TokenStream2 {\n\n let ty_args = args::TypeArgs::from_derive_input(&ast).unwrap();\n\n match &ty_args.data {\n\n ast::Data::Struct(ref field_args) => self::impl_inspect_struct(&ty_args, field_args),\n\n ast::Data::Enum(ref variant_args) => self::impl_inspect_enum(&ty_args, variant_args),\n\n }\n\n}\n\n\n","file_path":"rg3d-core-derive/src/inspect.rs","rank":52,"score":195450.2509877425},{"content":"#[inline]\n\npub fn hash_combine(lhs: u64, rhs: u64) -> u64 {\n\n lhs ^ (rhs\n\n .wrapping_add(0x9e3779b9)\n\n .wrapping_add(lhs << 6)\n\n .wrapping_add(lhs >> 2))\n\n}\n","file_path":"rg3d-core/src/lib.rs","rank":53,"score":192911.49903573468},{"content":"#[inline]\n\npub fn round_to_step(x: f32, step: f32) -> f32 {\n\n x - ieee_remainder(x, step)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":54,"score":192911.49903573465},{"content":"pub fn check(err_code: c_int) -> Result<(), SoundError> {\n\n if err_code < 0 {\n\n Err(SoundError::FailedToInitializeDevice(err_code_to_string(\n\n err_code,\n\n )))\n\n } else {\n\n Ok(())\n\n }\n\n}\n\n\n\nimpl AlsaSoundDevice {\n\n pub fn new<F: FnMut(&mut [(f32, f32)]) + Send + 'static>(\n\n buffer_len_bytes: u32,\n\n callback: F,\n\n ) -> Result<Self, SoundError> {\n\n unsafe {\n\n let name = CString::new(\"default\").unwrap();\n\n // 16-bit stereo is 4 bytes, so frame count is bufferHalfSize / 4\n\n let frame_count = buffer_len_bytes / 4;\n\n let mut playback_device = std::ptr::null_mut();\n","file_path":"rg3d-sound/src/device/alsa.rs","rank":55,"score":192608.39951516123},{"content":"#[inline]\n\n#[allow(clippy::useless_let_if_seq)]\n\npub fn classify_plane(normal: Vector3<f32>) -> PlaneClass {\n\n let mut longest = 0.0f32;\n\n let mut class = PlaneClass::XY;\n\n\n\n if normal.x.abs() > longest {\n\n longest = normal.x.abs();\n\n class = PlaneClass::YZ;\n\n }\n\n\n\n if normal.y.abs() > longest {\n\n longest = normal.y.abs();\n\n class = PlaneClass::XZ;\n\n }\n\n\n\n if normal.z.abs() > longest {\n\n class = PlaneClass::XY;\n\n }\n\n\n\n class\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":56,"score":192608.39951516123},{"content":"#[inline(always)]\n\npub fn lerpf(a: f32, b: f32, t: f32) -> f32 {\n\n a + (b - a) * t\n\n}\n\n\n\n// https://en.wikipedia.org/wiki/Cubic_Hermite_spline\n","file_path":"rg3d-core/src/math/mod.rs","rank":57,"score":191370.03741552794},{"content":"pub fn make_property_enum_editor_definition() -> EnumPropertyEditorDefinition<PropertyValue> {\n\n EnumPropertyEditorDefinition {\n\n variant_generator: |i| match i {\n\n 0 => PropertyValue::NodeHandle(Default::default()),\n\n 1 => PropertyValue::Handle(Default::default()),\n\n 2 => PropertyValue::String(\"\".to_owned()),\n\n 3 => PropertyValue::I64(0),\n\n 4 => PropertyValue::U64(0),\n\n 5 => PropertyValue::I32(0),\n\n 6 => PropertyValue::U32(0),\n\n 7 => PropertyValue::I16(0),\n\n 8 => PropertyValue::U16(0),\n\n 9 => PropertyValue::I8(0),\n\n 10 => PropertyValue::U8(0),\n\n 11 => PropertyValue::F32(0.0),\n\n 12 => PropertyValue::F64(0.0),\n\n _ => unreachable!(),\n\n },\n\n index_generator: |v| match v {\n\n PropertyValue::NodeHandle(_) => 0,\n","file_path":"editor/src/inspector/editors/mod.rs","rank":58,"score":190371.3657755349},{"content":"/// Calculates single coefficient of Hann window.\n\n/// <https://en.wikipedia.org/wiki/Hann_function>\n\npub fn hann_window(i: usize, sample_count: usize) -> f32 {\n\n 0.5 - 0.5 * (2.0 * std::f32::consts::PI * i as f32 / (sample_count - 1) as f32).cos()\n\n}\n\n\n","file_path":"rg3d-sound/src/dsp/mod.rs","rank":59,"score":190013.03328765943},{"content":"/// Calculates single coefficient of Hamming window.\n\n/// <https://en.wikipedia.org/wiki/Window_function#Hamming_window>\n\npub fn hamming_window(i: usize, sample_count: usize) -> f32 {\n\n 0.54 - 0.46 * (2.0 * std::f32::consts::PI * i as f32 / (sample_count - 1) as f32).cos()\n\n}\n\n\n","file_path":"rg3d-sound/src/dsp/mod.rs","rank":60,"score":190013.03328765946},{"content":"#[inline]\n\npub fn barycentric_is_inside(bary: (f32, f32, f32)) -> bool {\n\n (bary.0 >= 0.0) && (bary.1 >= 0.0) && (bary.0 + bary.1 < 1.0)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":61,"score":190013.03328765943},{"content":"#[inline]\n\npub fn vector_to_quat(vec: Vector3<f32>) -> UnitQuaternion<f32> {\n\n let dot = vec.normalize().dot(&Vector3::y());\n\n\n\n if dot.abs() > 1.0 - 10.0 * f32::EPSILON {\n\n // Handle singularity when vector is collinear with Y axis.\n\n UnitQuaternion::from_axis_angle(&Vector3::x_axis(), -dot.signum() * 90.0f32.to_radians())\n\n } else {\n\n UnitQuaternion::face_towards(&vec, &Vector3::y())\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use crate::algebra::Vector2;\n\n use crate::math::Rect;\n\n use crate::math::SmoothAngle;\n\n\n\n #[test]\n\n fn ray_rect_intersection() {\n\n let rect = Rect::new(0.0, 0.0, 10.0, 10.0);\n","file_path":"rg3d-core/src/math/mod.rs","rank":62,"score":187235.8316473763},{"content":"pub fn make_save_file_selector(ctx: &mut BuildContext) -> Handle<UiNode> {\n\n FileSelectorBuilder::new(\n\n WindowBuilder::new(WidgetBuilder::new().with_width(300.0).with_height(400.0))\n\n .with_title(WindowTitle::Text(\"Save Scene As\".into()))\n\n .open(false),\n\n )\n\n .with_mode(FileBrowserMode::Save {\n\n default_file_name: PathBuf::from(\"unnamed.rgs\"),\n\n })\n\n .with_path(\"./\")\n\n .with_filter(make_scene_file_filter())\n\n .build(ctx)\n\n}\n\n\n","file_path":"editor/src/main.rs","rank":63,"score":186845.5226202953},{"content":"#[inline]\n\npub fn clampf(v: f32, min: f32, max: f32) -> f32 {\n\n if v < min {\n\n min\n\n } else if v > max {\n\n max\n\n } else {\n\n v\n\n }\n\n}\n\n\n\n/// There are two versions of remainder, the standard `%` operator which does `x - (x/y).trunc()*y` and IEEE remainder which does `x - (x/y).round()*y`.\n","file_path":"rg3d-core/src/math/mod.rs","rank":64,"score":185443.72220520076},{"content":"/// Utility function that replaces back slashes \\ to forward /\n\n/// It replaces slashes only on windows!\n\npub fn replace_slashes<P: AsRef<Path>>(path: P) -> PathBuf {\n\n #[cfg(target_os = \"windows\")]\n\n {\n\n if path.as_ref().is_absolute() {\n\n // Absolute Windows paths are incompatible with other operating systems so\n\n // don't bother here and return existing path as owned.\n\n path.as_ref().to_owned()\n\n } else {\n\n // Replace all \\ to /. This is needed because on macos or linux \\ is a valid symbol in\n\n // file name, and not separator (except linux which understand both variants).\n\n let mut os_str = std::ffi::OsString::new();\n\n let count = path.as_ref().components().count();\n\n for (i, component) in path.as_ref().components().enumerate() {\n\n os_str.push(component.as_os_str());\n\n if i != count - 1 {\n\n os_str.push(\"/\");\n\n }\n\n }\n\n PathBuf::from(os_str)\n\n }\n","file_path":"rg3d-core/src/lib.rs","rank":65,"score":184856.21556477182},{"content":"/// Creates new window using specified window function.\n\n/// <https://en.wikipedia.org/wiki/Window_function>\n\npub fn make_window<W: Fn(usize, usize) -> f32>(sample_count: usize, func: W) -> Vec<f32> {\n\n (0..sample_count).map(|i| func(i, sample_count)).collect()\n\n}\n","file_path":"rg3d-sound/src/dsp/mod.rs","rank":66,"score":184699.34566082124},{"content":"/// A value of a property.\n\npub trait PropertyValue: Any + Debug {\n\n /// Casts `self` to a `&dyn Any`\n\n fn as_any(&self) -> &dyn Any;\n\n}\n\n\n\nimpl<T: Debug + 'static> PropertyValue for T {\n\n fn as_any(&self) -> &dyn Any {\n\n self\n\n }\n\n}\n\n\n\n/// An error that can occur during \"type casting\"\n\n#[derive(Debug)]\n\npub enum CastError {\n\n /// Given type does not match expected.\n\n TypeMismatch {\n\n /// A name of the property.\n\n property_name: String,\n\n\n\n /// Expected type identifier.\n","file_path":"rg3d-core/src/inspect.rs","rank":67,"score":184065.2683841571},{"content":"#[inline]\n\npub fn quat_from_euler<T: SimdRealField + RealField + Copy + Clone>(\n\n euler_radians: Vector3<T>,\n\n order: RotationOrder,\n\n) -> UnitQuaternion<T> {\n\n let qx = UnitQuaternion::from_axis_angle(&Vector3::x_axis(), euler_radians.x);\n\n let qy = UnitQuaternion::from_axis_angle(&Vector3::y_axis(), euler_radians.y);\n\n let qz = UnitQuaternion::from_axis_angle(&Vector3::z_axis(), euler_radians.z);\n\n match order {\n\n RotationOrder::XYZ => qz * qy * qx,\n\n RotationOrder::XZY => qy * qz * qx,\n\n RotationOrder::YZX => qx * qz * qy,\n\n RotationOrder::YXZ => qz * qx * qy,\n\n RotationOrder::ZXY => qy * qx * qz,\n\n RotationOrder::ZYX => qx * qy * qz,\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":68,"score":182016.00287692394},{"content":"#[inline]\n\npub fn solve_quadratic(a: f32, b: f32, c: f32) -> Option<[f32; 2]> {\n\n let discriminant = b * b - 4.0 * a * c;\n\n if discriminant < 0.0 {\n\n // No real roots\n\n None\n\n } else {\n\n // Dont care if quadratic equation has only one root (discriminant == 0), this is edge-case\n\n // which requires additional branching instructions which is not good for branch-predictor in CPU.\n\n let _2a = 2.0 * a;\n\n let discr_root = discriminant.sqrt();\n\n let r1 = (-b + discr_root) / _2a;\n\n let r2 = (-b - discr_root) / _2a;\n\n Some([r1, r2])\n\n }\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":69,"score":181549.87012750318},{"content":"///\n\n/// Triangulates specified polygon.\n\n///\n\npub fn triangulate(vertices: &[Vector3<f32>], out_triangles: &mut Vec<[usize; 3]>) {\n\n out_triangles.clear();\n\n if vertices.len() == 3 {\n\n // Triangulating a triangle?\n\n out_triangles.push([0, 1, 2]);\n\n } else if vertices.len() == 4 {\n\n // Special case for quadrilaterals (much faster than generic)\n\n let mut start_vertex = 0;\n\n for i in 0..4 {\n\n let v = vertices[i];\n\n let v0 = vertices[(i + 3) % 4];\n\n if let Some(left) = (v0 - v).try_normalize(f32::EPSILON) {\n\n let v1 = vertices[(i + 2) % 4];\n\n if let Some(diag) = (v1 - v).try_normalize(f32::EPSILON) {\n\n let v2 = vertices[(i + 1) % 4];\n\n if let Some(right) = (v2 - v).try_normalize(f32::EPSILON) {\n\n // Check for concave vertex\n\n let angle = left.dot(&diag).acos() + right.dot(&diag).acos();\n\n if angle > std::f32::consts::PI {\n\n start_vertex = i;\n","file_path":"rg3d-core/src/math/triangulator.rs","rank":77,"score":180644.88229090307},{"content":"/// \"Transmutes\" array of any sized type to a slice of bytes.\n\npub fn array_as_u8_slice<T: Sized>(v: &[T]) -> &'_ [u8] {\n\n // SAFETY: It is safe to reinterpret data to read it.\n\n unsafe {\n\n std::slice::from_raw_parts(v.as_ptr() as *const u8, std::mem::size_of::<T>() * v.len())\n\n }\n\n}\n\n\n","file_path":"src/utils/mod.rs","rank":78,"score":179599.49737512588},{"content":"/// Generates UV map for given surface data.\n\n///\n\n/// # Performance\n\n///\n\n/// This method utilizes lots of \"brute force\" algorithms, so it is not fast as it\n\n/// could be in ideal case. It also allocates some memory for internal needs.\n\npub fn generate_uvs(\n\n data: &mut SurfaceData,\n\n spacing: f32,\n\n) -> Result<SurfaceDataPatch, VertexFetchError> {\n\n let uv_box = generate_uv_box(data);\n\n\n\n let data_id = data.content_hash();\n\n let mut vertex_buffer_mut = data.vertex_buffer.modify();\n\n let mut geometry_buffer_mut = data.geometry_buffer.modify();\n\n let (mut meshes, mut patch) = generate_uv_meshes(\n\n &uv_box,\n\n data_id,\n\n &mut vertex_buffer_mut,\n\n &mut geometry_buffer_mut,\n\n );\n\n drop(geometry_buffer_mut);\n\n\n\n // Step 4. Arrange and scale all meshes on uv map so it fits into [0;1] range.\n\n let area = meshes.iter().fold(0.0, |area, mesh| area + mesh.area());\n\n let square_side = area.sqrt() + spacing * meshes.len() as f32;\n","file_path":"src/utils/uvgen.rs","rank":79,"score":178892.0998463074},{"content":"#[inline]\n\npub fn set_once() {\n\n use std::sync::Once;\n\n static SET_HOOK: Once = Once::new();\n\n SET_HOOK.call_once(|| {\n\n panic::set_hook(Box::new(hook));\n\n });\n\n}\n\n\n","file_path":"examples/wasm/src/lib.rs","rank":80,"score":178892.0998463074},{"content":"/// Performs hashing of a sized value by interpreting it as raw memory.\n\npub fn hash_as_bytes<T: Sized, H: Hasher>(value: &T, hasher: &mut H) {\n\n hasher.write(value_as_u8_slice(value))\n\n}\n","file_path":"src/utils/mod.rs","rank":81,"score":178456.30672924838},{"content":"#[inline]\n\npub fn is_point_inside_triangle(p: &Vector3<f32>, vertices: &[Vector3<f32>; 3]) -> bool {\n\n let ba = vertices[1] - vertices[0];\n\n let ca = vertices[2] - vertices[0];\n\n let vp = *p - vertices[0];\n\n\n\n let ba_dot_ba = ba.dot(&ba);\n\n let ca_dot_ba = ca.dot(&ba);\n\n let ca_dot_ca = ca.dot(&ca);\n\n\n\n let dot02 = ca.dot(&vp);\n\n let dot12 = ba.dot(&vp);\n\n\n\n let inv_denom = 1.0 / (ca_dot_ca * ba_dot_ba - ca_dot_ba.powi(2));\n\n\n\n // Calculate barycentric coordinates\n\n let u = (ba_dot_ba * dot02 - ca_dot_ba * dot12) * inv_denom;\n\n let v = (ca_dot_ca * dot12 - ca_dot_ba * dot02) * inv_denom;\n\n\n\n (u >= 0.0) && (v >= 0.0) && (u + v < 1.0)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":82,"score":177981.4906365026},{"content":"pub fn make_dropdown_list_option(ctx: &mut BuildContext, name: &str) -> Handle<UiNode> {\n\n DecoratorBuilder::new(BorderBuilder::new(\n\n WidgetBuilder::new().with_height(26.0).with_child(\n\n TextBuilder::new(WidgetBuilder::new())\n\n .with_vertical_text_alignment(VerticalAlignment::Center)\n\n .with_horizontal_text_alignment(HorizontalAlignment::Center)\n\n .with_text(name)\n\n .build(ctx),\n\n ),\n\n ))\n\n .build(ctx)\n\n}\n\n\n\nimpl AssetItemMessage {\n\n define_constructor!(AssetItemMessage:Select => fn select(bool), layout: false);\n\n}\n","file_path":"editor/src/gui.rs","rank":84,"score":177174.4920759422},{"content":"#[wasm_bindgen]\n\npub fn main_js() {\n\n set_once();\n\n\n\n let event_loop = EventLoop::new();\n\n\n\n let window_builder = rg3d::window::WindowBuilder::new()\n\n .with_inner_size(LogicalSize::new(800, 600))\n\n .with_title(\"Example - WASM\")\n\n .with_resizable(true);\n\n\n\n let mut engine = Engine::new(window_builder, &event_loop, true).unwrap();\n\n engine\n\n .renderer\n\n .set_backbuffer_clear_color(Color::opaque(150, 150, 255));\n\n\n\n // Configure resource manager.\n\n engine.resource_manager.state().set_textures_import_options(\n\n TextureImportOptions::default().with_compression(CompressionOptions::NoCompression),\n\n );\n\n\n","file_path":"examples/wasm/src/lib.rs","rank":85,"score":176299.47909413814},{"content":"/// Generates a set of UV meshes.\n\npub fn generate_uv_meshes(\n\n uv_box: &UvBox,\n\n data_id: u64,\n\n vertex_buffer_mut: &mut VertexBufferRefMut,\n\n geometry_buffer_mut: &mut TriangleBufferRefMut,\n\n) -> (Vec<UvMesh>, SurfaceDataPatch) {\n\n let mut mesh_patch = SurfaceDataPatch {\n\n data_id,\n\n ..Default::default()\n\n };\n\n\n\n if !vertex_buffer_mut.has_attribute(VertexAttributeUsage::TexCoord1) {\n\n vertex_buffer_mut\n\n .add_attribute(\n\n VertexAttributeDescriptor {\n\n usage: VertexAttributeUsage::TexCoord1,\n\n data_type: VertexAttributeDataType::F32,\n\n size: 2,\n\n divisor: 0,\n\n shader_location: 6, // HACK: GBuffer renderer expects it to be at 6\n","file_path":"src/utils/uvgen.rs","rank":86,"score":176299.47909413814},{"content":"/// Generates UVs for a specified mesh.\n\npub fn generate_uvs_mesh(\n\n mesh: &Mesh,\n\n spacing: f32,\n\n) -> Result<Vec<SurfaceDataPatch>, VertexFetchError> {\n\n let last = instant::Instant::now();\n\n\n\n let data_set = mesh.surfaces().iter().map(|s| s.data()).collect::<Vec<_>>();\n\n\n\n let patches = data_set\n\n .into_par_iter()\n\n .map(|data| generate_uvs(&mut data.lock(), spacing))\n\n .collect::<Result<Vec<SurfaceDataPatch>, VertexFetchError>>()?;\n\n\n\n println!(\"Generate UVs: {:?}\", instant::Instant::now() - last);\n\n\n\n Ok(patches)\n\n}\n","file_path":"src/utils/uvgen.rs","rank":87,"score":176299.47909413814},{"content":"/// `pub const [VARIANT_]FIELD: &'static str = \"key\";`\n\nfn prop_keys_impl(ty_args: &args::TypeArgs) -> TokenStream2 {\n\n let ty_ident = &ty_args.ident;\n\n let (impl_generics, ty_generics, where_clause) = ty_args.generics.split_for_impl();\n\n\n\n let prop_keys = prop_keys::quote_prop_keys(ty_args);\n\n quote! {\n\n /// Property key constants\n\n impl #impl_generics #ty_ident #ty_generics #where_clause {\n\n #prop_keys\n\n }\n\n }\n\n}\n\n\n","file_path":"rg3d-core-derive/src/inspect/utils.rs","rank":88,"score":176054.48355811439},{"content":"#[inline]\n\npub fn spherical_to_cartesian(azimuth: f32, elevation: f32, radius: f32) -> Vector3<f32> {\n\n let x = radius * elevation.sin() * azimuth.sin();\n\n let y = radius * elevation.cos();\n\n let z = -radius * elevation.sin() * azimuth.cos();\n\n Vector3::new(x, y, z)\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":89,"score":175425.05352045072},{"content":"#[inline]\n\npub fn triangle_area(a: Vector3<f32>, b: Vector3<f32>, c: Vector3<f32>) -> f32 {\n\n (b - a).cross(&(c - a)).norm() * 0.5\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":90,"score":174370.5113979745},{"content":"fn impl_inspect_enum(ty_args: &args::TypeArgs, variant_args: &[args::VariantArgs]) -> TokenStream2 {\n\n let variant_matches =\n\n variant_args.iter().map(|variant| {\n\n let variant_ident = &variant.ident;\n\n\n\n let field_prefix = utils::FieldPrefix::of_enum_variant(variant.fields.style);\n\n\n\n let field_match_idents =\n\n variant.fields.fields.iter().enumerate().map(|(i, field)| {\n\n field_prefix.field_match_ident(i, field, variant.fields.style)\n\n });\n\n\n\n let variant_match = match variant.fields.style {\n\n ast::Style::Struct => {\n\n quote! {\n\n Self::#variant_ident { #(#field_match_idents),* }\n\n }\n\n }\n\n ast::Style::Tuple => {\n\n quote! {\n","file_path":"rg3d-core-derive/src/inspect.rs","rank":91,"score":174059.24075638363},{"content":"/// impl `Visit` for `enum`\n\nfn impl_visit_enum(ty_args: &args::TypeArgs, variant_args: &[args::VariantArgs]) -> TokenStream2 {\n\n let ty_ident = &ty_args.ident;\n\n let ty_name = format!(\"{}\", ty_ident);\n\n\n\n // variant ID = variant index\n\n let id_type = quote!(u32);\n\n\n\n // `fn id(&self) -> u32`\n\n let fn_id = {\n\n let matchers = variant_args\n\n .iter()\n\n .enumerate()\n\n .map(|(variant_index, variant)| {\n\n let variant_index = variant_index as u32;\n\n let variant_ident = &variant.ident;\n\n\n\n match variant.fields.style {\n\n ast::Style::Struct => quote! {\n\n #ty_ident::#variant_ident { .. } => #variant_index,\n\n },\n","file_path":"rg3d-core-derive/src/visit.rs","rank":92,"score":174059.24075638363},{"content":"pub fn create_menu_item(\n\n text: &str,\n\n items: Vec<Handle<UiNode>>,\n\n ctx: &mut BuildContext,\n\n) -> Handle<UiNode> {\n\n MenuItemBuilder::new(WidgetBuilder::new().with_min_size(Vector2::new(120.0, 22.0)))\n\n .with_content(MenuItemContent::text(text))\n\n .with_items(items)\n\n .build(ctx)\n\n}\n\n\n","file_path":"editor/src/menu/mod.rs","rank":93,"score":173830.89477178722},{"content":"fn impl_inspect_struct(ty_args: &args::TypeArgs, field_args: &args::Fields) -> TokenStream2 {\n\n let field_prefix = utils::FieldPrefix::of_struct(field_args.style);\n\n let body = utils::gen_inspect_fn_body(field_prefix, field_args);\n\n utils::create_inspect_impl(ty_args, field_args.iter(), body)\n\n}\n\n\n","file_path":"rg3d-core-derive/src/inspect.rs","rank":94,"score":173641.55064641804},{"content":"#[inline]\n\npub fn get_farthest_point(points: &[Vector3<f32>], dir: Vector3<f32>) -> Vector3<f32> {\n\n let mut n_farthest = 0;\n\n let mut max_dot = -f32::MAX;\n\n for (i, point) in points.iter().enumerate() {\n\n let dot = dir.dot(point);\n\n if dot > max_dot {\n\n n_farthest = i;\n\n max_dot = dot\n\n }\n\n }\n\n points[n_farthest]\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":95,"score":172969.25524979617},{"content":"#[inline]\n\npub fn get_polygon_normal(polygon: &[Vector3<f32>]) -> Result<Vector3<f32>, &'static str> {\n\n let mut normal = Vector3::default();\n\n\n\n for (i, current) in polygon.iter().enumerate() {\n\n let next = polygon[(i + 1) % polygon.len()];\n\n normal.x += (current.y - next.y) * (current.z + next.z);\n\n normal.y += (current.z - next.z) * (current.x + next.x);\n\n normal.z += (current.x - next.x) * (current.y + next.y);\n\n }\n\n\n\n normal\n\n .try_normalize(f32::EPSILON)\n\n .ok_or(\"Unable to get normal of degenerated polygon!\")\n\n}\n\n\n","file_path":"rg3d-core/src/math/mod.rs","rank":96,"score":172969.25524979617},{"content":"pub fn create_menu_item_shortcut(\n\n text: &str,\n\n shortcut: &str,\n\n items: Vec<Handle<UiNode>>,\n\n ctx: &mut BuildContext,\n\n) -> Handle<UiNode> {\n\n MenuItemBuilder::new(WidgetBuilder::new().with_min_size(Vector2::new(120.0, 22.0)))\n\n .with_content(MenuItemContent::text_with_shortcut(text, shortcut))\n\n .with_items(items)\n\n .build(ctx)\n\n}\n\n\n\nimpl Menu {\n\n pub fn new(\n\n engine: &mut GameEngine,\n\n message_sender: Sender<Message>,\n\n settings: &Settings,\n\n ) -> Self {\n\n let file_menu = FileMenu::new(engine, &message_sender, settings);\n\n let ctx = &mut engine.user_interface.build_ctx();\n","file_path":"editor/src/menu/mod.rs","rank":97,"score":171477.6535864306},{"content":"pub fn calculate_gizmo_distance_scaling(\n\n graph: &Graph,\n\n camera: Handle<Node>,\n\n gizmo_origin: Handle<Node>,\n\n) -> Vector3<f32> {\n\n let distance = distance_scale_factor(graph[camera].as_camera().fov())\n\n * graph[gizmo_origin]\n\n .global_position()\n\n .metric_distance(&graph[camera].global_position());\n\n Vector3::new(distance, distance, distance)\n\n}\n\n\n","file_path":"editor/src/interaction/mod.rs","rank":98,"score":171477.6535864306},{"content":"pub fn create_root_menu_item(\n\n text: &str,\n\n items: Vec<Handle<UiNode>>,\n\n ctx: &mut BuildContext,\n\n) -> Handle<UiNode> {\n\n MenuItemBuilder::new(WidgetBuilder::new().with_margin(Thickness::right(10.0)))\n\n .with_content(MenuItemContent::text(text))\n\n .with_items(items)\n\n .build(ctx)\n\n}\n\n\n","file_path":"editor/src/menu/mod.rs","rank":99,"score":171477.6535864306}],"string":"[\n {\n \"content\": \"/// Returns a list of `pub const [VARIANT_]FIELD: &'static str = \\\"key_value\\\"`;\\n\\npub fn quote_prop_keys(ty_args: &args::TypeArgs) -> TokenStream2 {\\n\\n let mut prop_idents = Vec::new();\\n\\n let mut prop_names = Vec::new();\\n\\n\\n\\n match &ty_args.data {\\n\\n ast::Data::Struct(field_args) => {\\n\\n for (nth, field) in field_args.fields.iter().enumerate() {\\n\\n // don't expose uninspectable fields' properties\\n\\n if field.expand || field.skip {\\n\\n continue;\\n\\n }\\n\\n\\n\\n let prop_ident = self::struct_field_prop(ty_args, nth, field);\\n\\n let prop_name = utils::prop_name(nth, field);\\n\\n\\n\\n prop_idents.push(prop_ident);\\n\\n prop_names.push(prop_name);\\n\\n }\\n\\n }\\n\\n ast::Data::Enum(variants) => {\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect/utils/prop_keys.rs\",\n \"rank\": 1,\n \"score\": 239962.6997199605\n },\n {\n \"content\": \"pub fn prop_name(nth: usize, field: &args::FieldArgs) -> String {\\n\\n field.name.clone().unwrap_or_else(|| {\\n\\n let field_ident = match &field.ident {\\n\\n Some(ident) => quote!(#ident),\\n\\n None => {\\n\\n let nth_field = Index::from(nth);\\n\\n quote!(#nth_field)\\n\\n }\\n\\n };\\n\\n\\n\\n field_ident.to_string()\\n\\n })\\n\\n}\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect/utils.rs\",\n \"rank\": 2,\n \"score\": 236645.65977210304\n },\n {\n \"content\": \"#[inline]\\n\\npub fn type_name_of<T>(_: T) -> &'static str {\\n\\n std::any::type_name::<T>()\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"enable_profiler\\\")]\\n\\n#[macro_export]\\n\\nmacro_rules! scope_profile {\\n\\n () => {\\n\\n let function_name = {\\n\\n fn scope() {}\\n\\n $crate::profiler::type_name_of(scope)\\n\\n };\\n\\n let _scope_guard = $crate::profiler::ScopeDefinition::new(function_name, line!());\\n\\n };\\n\\n}\\n\\n\\n\\n#[cfg(not(feature = \\\"enable_profiler\\\"))]\\n\\n#[macro_export]\\n\\nmacro_rules! scope_profile {\\n\\n () => {};\\n\",\n \"file_path\": \"rg3d-core/src/profiler.rs\",\n \"rank\": 3,\n \"score\": 228016.5778100115\n },\n {\n \"content\": \"/// \\\"Transmutes\\\" value of any sized type to a slice of bytes.\\n\\npub fn value_as_u8_slice<T: Sized>(v: &T) -> &'_ [u8] {\\n\\n // SAFETY: It is safe to reinterpret data to read it.\\n\\n unsafe { std::slice::from_raw_parts(v as *const T as *const u8, std::mem::size_of::<T>()) }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/mod.rs\",\n \"rank\": 4,\n \"score\": 226859.75531821547\n },\n {\n \"content\": \"pub fn gen_inspect_fn_body(\\n\\n field_prefix: FieldPrefix,\\n\\n field_args: &ast::Fields<args::FieldArgs>,\\n\\n) -> TokenStream2 {\\n\\n // `inspect` function body, consisting of a sequence of quotes\\n\\n let mut quotes = Vec::new();\\n\\n\\n\\n // 1. collect non-expanible field properties\\n\\n let props = field_args\\n\\n .fields\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter(|(_i, f)| !(f.skip || f.expand || f.expand_subtree))\\n\\n .map(|(i, field)| self::quote_field_prop(field_prefix, i, field, field_args.style));\\n\\n\\n\\n quotes.push(quote! {\\n\\n let mut props = Vec::new();\\n\\n #(props.push(#props);)*\\n\\n });\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect/utils.rs\",\n \"rank\": 5,\n \"score\": 225556.03478712638\n },\n {\n \"content\": \"pub fn make_arrow(\\n\\n ctx: &mut BuildContext,\\n\\n orientation: ArrowDirection,\\n\\n size: f32,\\n\\n) -> Handle<UiNode> {\\n\\n VectorImageBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .with_foreground(BRUSH_BRIGHT)\\n\\n .with_horizontal_alignment(HorizontalAlignment::Center)\\n\\n .with_vertical_alignment(VerticalAlignment::Center),\\n\\n )\\n\\n .with_primitives(vec![match orientation {\\n\\n ArrowDirection::Top => Primitive::Triangle {\\n\\n points: [\\n\\n Vector2::new(size * 0.5, 0.0),\\n\\n Vector2::new(size, size),\\n\\n Vector2::new(0.0, size),\\n\\n ],\\n\\n },\\n\\n ArrowDirection::Bottom => Primitive::Triangle {\\n\",\n \"file_path\": \"rg3d-ui/src/utils.rs\",\n \"rank\": 6,\n \"score\": 225385.98437442986\n },\n {\n \"content\": \"#[inline]\\n\\npub fn barycentric_to_world(\\n\\n bary: (f32, f32, f32),\\n\\n pa: Vector3<f32>,\\n\\n pb: Vector3<f32>,\\n\\n pc: Vector3<f32>,\\n\\n) -> Vector3<f32> {\\n\\n pa.scale(bary.0) + pb.scale(bary.1) + pc.scale(bary.2)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 7,\n \"score\": 221743.19922418456\n },\n {\n \"content\": \"pub fn make_mark(\\n\\n ctx: &mut BuildContext,\\n\\n text: &str,\\n\\n column: usize,\\n\\n color: Color,\\n\\n) -> Handle<UiNode> {\\n\\n BorderBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .on_row(0)\\n\\n .on_column(column)\\n\\n .with_background(Brush::Solid(color))\\n\\n .with_foreground(Brush::Solid(Color::TRANSPARENT))\\n\\n .with_child(\\n\\n TextBuilder::new(WidgetBuilder::new())\\n\\n .with_vertical_text_alignment(VerticalAlignment::Center)\\n\\n .with_text(text)\\n\\n .build(ctx),\\n\\n ),\\n\\n )\\n\\n .build(ctx)\\n\\n}\\n\",\n \"file_path\": \"rg3d-ui/src/vec/mod.rs\",\n \"rank\": 8,\n \"score\": 221743.19922418456\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_barycentric_coords(\\n\\n p: &Vector3<f32>,\\n\\n a: &Vector3<f32>,\\n\\n b: &Vector3<f32>,\\n\\n c: &Vector3<f32>,\\n\\n) -> (f32, f32, f32) {\\n\\n let v0 = *b - *a;\\n\\n let v1 = *c - *a;\\n\\n let v2 = *p - *a;\\n\\n\\n\\n let d00 = v0.dot(&v0);\\n\\n let d01 = v0.dot(&v1);\\n\\n let d11 = v1.dot(&v1);\\n\\n let d20 = v2.dot(&v0);\\n\\n let d21 = v2.dot(&v1);\\n\\n let denom = d00 * d11 - d01.powi(2);\\n\\n\\n\\n let v = (d11 * d20 - d01 * d21) / denom;\\n\\n let w = (d00 * d21 - d01 * d20) / denom;\\n\\n let u = 1.0 - v - w;\\n\\n\\n\\n (u, v, w)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 9,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"#[inline]\\n\\npub fn ray_rect_intersection(\\n\\n rect: Rect<f32>,\\n\\n origin: Vector2<f32>,\\n\\n dir: Vector2<f32>,\\n\\n) -> Option<IntersectionResult> {\\n\\n let min = rect.left_top_corner();\\n\\n let max = rect.right_bottom_corner();\\n\\n\\n\\n let (mut tmin, mut tmax) = if dir.x >= 0.0 {\\n\\n ((min.x - origin.x) / dir.x, (max.x - origin.x) / dir.x)\\n\\n } else {\\n\\n ((max.x - origin.x) / dir.x, (min.x - origin.x) / dir.x)\\n\\n };\\n\\n\\n\\n let (tymin, tymax) = if dir.y >= 0.0 {\\n\\n ((min.y - origin.y) / dir.y, (max.y - origin.y) / dir.y)\\n\\n } else {\\n\\n ((max.y - origin.y) / dir.y, (min.y - origin.y) / dir.y)\\n\\n };\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 10,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"pub fn create_impl(\\n\\n ty_args: &args::TypeArgs,\\n\\n field_args: impl Iterator<Item = args::FieldArgs>,\\n\\n impl_body: TokenStream2,\\n\\n) -> TokenStream2 {\\n\\n let ty_ident = &ty_args.ident;\\n\\n let generics = self::create_impl_generics(&ty_args.generics, field_args);\\n\\n let (impl_generics, ty_generics, where_clause) = generics.split_for_impl();\\n\\n\\n\\n quote! {\\n\\n impl #impl_generics Visit for #ty_ident #ty_generics #where_clause {\\n\\n fn visit(\\n\\n &mut self,\\n\\n name: &str,\\n\\n visitor: &mut Visitor,\\n\\n ) -> VisitResult {\\n\\n #impl_body\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/visit/utils.rs\",\n \"rank\": 11,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"pub fn make_expander_container(\\n\\n layer_index: usize,\\n\\n property_name: &str,\\n\\n header: Handle<UiNode>,\\n\\n content: Handle<UiNode>,\\n\\n ctx: &mut BuildContext,\\n\\n) -> Handle<UiNode> {\\n\\n ExpanderBuilder::new(WidgetBuilder::new())\\n\\n .with_checkbox(make_expander_check_box(layer_index, property_name, ctx))\\n\\n .with_expander_column(Column::strict(NAME_COLUMN_WIDTH))\\n\\n .with_expanded(true)\\n\\n .with_header(header)\\n\\n .with_content(content)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-ui/src/inspector/mod.rs\",\n \"rank\": 12,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"#[inline]\\n\\npub fn is_point_inside_2d_triangle(\\n\\n point: Vector2<f32>,\\n\\n pt_a: Vector2<f32>,\\n\\n pt_b: Vector2<f32>,\\n\\n pt_c: Vector2<f32>,\\n\\n) -> bool {\\n\\n let ba = pt_b - pt_a;\\n\\n let ca = pt_c - pt_a;\\n\\n\\n\\n let vp = point - pt_a;\\n\\n\\n\\n let ba_dot_ba = ba.dot(&ba);\\n\\n let ca_dot_ba = ca.dot(&ba);\\n\\n let ca_dot_ca = ca.dot(&ca);\\n\\n\\n\\n let dot_02 = ca.dot(&vp);\\n\\n let dot_12 = ba.dot(&vp);\\n\\n\\n\\n let inv_denom = 1.0 / (ca_dot_ca * ba_dot_ba - ca_dot_ba.powi(2));\\n\\n\\n\\n // calculate barycentric coordinates\\n\\n let u = (ba_dot_ba * dot_02 - ca_dot_ba * dot_12) * inv_denom;\\n\\n let v = (ca_dot_ca * dot_12 - ca_dot_ba * dot_02) * inv_denom;\\n\\n\\n\\n (u >= 0.0) && (v >= 0.0) && (u + v < 1.0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 13,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"#[inline]\\n\\npub fn vec3_to_vec2_by_plane(\\n\\n plane_class: PlaneClass,\\n\\n normal: Vector3<f32>,\\n\\n point: Vector3<f32>,\\n\\n) -> Vector2<f32> {\\n\\n match plane_class {\\n\\n PlaneClass::XY => {\\n\\n if normal.z < 0.0 {\\n\\n Vector2::new(point.y, point.x)\\n\\n } else {\\n\\n Vector2::new(point.x, point.y)\\n\\n }\\n\\n }\\n\\n PlaneClass::XZ => {\\n\\n if normal.y < 0.0 {\\n\\n Vector2::new(point.x, point.z)\\n\\n } else {\\n\\n Vector2::new(point.z, point.x)\\n\\n }\\n\\n }\\n\\n PlaneClass::YZ => {\\n\\n if normal.x < 0.0 {\\n\\n Vector2::new(point.z, point.y)\\n\\n } else {\\n\\n Vector2::new(point.y, point.z)\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 14,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_barycentric_coords_2d(\\n\\n p: Vector2<f32>,\\n\\n a: Vector2<f32>,\\n\\n b: Vector2<f32>,\\n\\n c: Vector2<f32>,\\n\\n) -> (f32, f32, f32) {\\n\\n let v0 = b - a;\\n\\n let v1 = c - a;\\n\\n let v2 = p - a;\\n\\n\\n\\n let d00 = v0.dot(&v0);\\n\\n let d01 = v0.dot(&v1);\\n\\n let d11 = v1.dot(&v1);\\n\\n let d20 = v2.dot(&v0);\\n\\n let d21 = v2.dot(&v1);\\n\\n let inv_denom = 1.0 / (d00 * d11 - d01.powi(2));\\n\\n\\n\\n let v = (d11 * d20 - d01 * d21) * inv_denom;\\n\\n let w = (d00 * d21 - d01 * d20) * inv_denom;\\n\\n let u = 1.0 - v - w;\\n\\n\\n\\n (u, v, w)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 15,\n \"score\": 218270.6210475561\n },\n {\n \"content\": \"pub fn handle_joint_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Joint>,\\n\\n joint: &Joint,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Joint::BODY_1 => {\\n\\n make_command!(SetJointBody1Command, handle, value)\\n\\n }\\n\\n Joint::BODY_2 => {\\n\\n make_command!(SetJointBody2Command, handle, value)\\n\\n }\\n\\n _ => None,\\n\\n },\\n\\n FieldKind::Inspectable(ref inner) => {\\n\\n if let Joint::PARAMS = args.name.as_ref() {\\n\\n let params = &joint.params;\\n\\n if inner.owner_type_id == TypeId::of::<BallJointDesc>() {\\n\\n handle_ball_joint_property_changed(inner, handle, params)\\n\",\n \"file_path\": \"editor/src/inspector/handlers/joint.rs\",\n \"rank\": 16,\n \"score\": 217489.13511729683\n },\n {\n \"content\": \"pub fn make_simple_tooltip(ctx: &mut BuildContext, text: &str) -> Handle<UiNode> {\\n\\n BorderBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .with_visibility(false)\\n\\n .with_foreground(Brush::Solid(Color::opaque(160, 160, 160)))\\n\\n .with_max_size(Vector2::new(250.0, f32::INFINITY))\\n\\n .with_child(\\n\\n TextBuilder::new(WidgetBuilder::new())\\n\\n .with_wrap(WrapMode::Word)\\n\\n .with_text(text)\\n\\n .build(ctx),\\n\\n ),\\n\\n )\\n\\n .build(ctx)\\n\\n}\\n\",\n \"file_path\": \"rg3d-ui/src/utils.rs\",\n \"rank\": 17,\n \"score\": 216599.09488857238\n },\n {\n \"content\": \"pub fn handle_transform_property_changed(\\n\\n args: &PropertyChanged,\\n\\n node_handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n \\\"local_position\\\" => Some(SceneCommand::new(MoveNodeCommand::new(\\n\\n node_handle,\\n\\n **node.local_transform().position(),\\n\\n *value.cast_value()?,\\n\\n ))),\\n\\n \\\"local_rotation\\\" => Some(SceneCommand::new(RotateNodeCommand::new(\\n\\n node_handle,\\n\\n **node.local_transform().rotation(),\\n\\n *value.cast_value()?,\\n\\n ))),\\n\\n \\\"local_scale\\\" => Some(SceneCommand::new(ScaleNodeCommand::new(\\n\\n node_handle,\\n\\n **node.local_transform().scale(),\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/transform.rs\",\n \"rank\": 18,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_ball_joint_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Joint>,\\n\\n params: &JointParamsDesc,\\n\\n) -> Option<SceneCommand> {\\n\\n if let JointParamsDesc::BallJoint(_) = params {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n BallJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\\n\\n SetBallJointAnchor1Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n BallJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\\n\\n SetBallJointAnchor2Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n _ => None,\\n\\n },\\n\\n _ => None,\\n\\n }\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/inspector/handlers/joint.rs\",\n \"rank\": 19,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_mesh_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Mesh(_) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Mesh::CAST_SHADOWS => {\\n\\n make_command!(SetMeshCastShadowsCommand, handle, value)\\n\\n }\\n\\n Mesh::RENDER_PATH => {\\n\\n make_command!(SetMeshRenderPathCommand, handle, value)\\n\\n }\\n\\n Mesh::DECAL_LAYER_INDEX => {\\n\\n make_command!(SetMeshDecalLayerIndexCommand, handle, value)\\n\\n }\\n\\n _ => None,\\n\\n },\\n\\n FieldKind::Collection(ref args) => match **args {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/mesh.rs\",\n \"rank\": 20,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_sprite_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Sprite(_) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Sprite::TEXTURE => {\\n\\n make_command!(SetSpriteTextureCommand, handle, value)\\n\\n }\\n\\n Sprite::COLOR => {\\n\\n make_command!(SetSpriteColorCommand, handle, value)\\n\\n }\\n\\n Sprite::SIZE => {\\n\\n make_command!(SetSpriteSizeCommand, handle, value)\\n\\n }\\n\\n Sprite::ROTATION => {\\n\\n make_command!(SetSpriteRotationCommand, handle, value)\\n\\n }\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/sprite.rs\",\n \"rank\": 21,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_decal_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Decal(_) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Decal::DIFFUSE_TEXTURE => {\\n\\n make_command!(SetDecalDiffuseTextureCommand, handle, value)\\n\\n }\\n\\n Decal::NORMAL_TEXTURE => {\\n\\n make_command!(SetDecalNormalTextureCommand, handle, value)\\n\\n }\\n\\n Decal::COLOR => {\\n\\n make_command!(SetDecalColorCommand, handle, value)\\n\\n }\\n\\n Decal::LAYER => {\\n\\n make_command!(SetDecalLayerIndexCommand, handle, value)\\n\\n }\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/decal.rs\",\n \"rank\": 22,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_generic_source_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<SoundSource>,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => {\\n\\n match args.name.as_ref() {\\n\\n GenericSource::NAME => {\\n\\n make_command!(SetSoundSourceNameCommand, handle, value)\\n\\n }\\n\\n GenericSource::GAIN => {\\n\\n make_command!(SetSoundSourceGainCommand, handle, value)\\n\\n }\\n\\n GenericSource::BUFFER => {\\n\\n make_command!(SetSoundSourceBufferCommand, handle, value)\\n\\n }\\n\\n GenericSource::PANNING => {\\n\\n make_command!(SetSoundSourcePanningCommand, handle, value)\\n\\n }\\n\\n GenericSource::PITCH => {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/sound.rs\",\n \"rank\": 23,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_terrain_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n graph: &Graph,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Terrain(_) = node {\\n\\n match args.value {\\n\\n FieldKind::Collection(ref collection_changed) => match args.name.as_ref() {\\n\\n Terrain::LAYERS => match &**collection_changed {\\n\\n CollectionChanged::Add => Some(SceneCommand::new(AddTerrainLayerCommand::new(\\n\\n handle, graph,\\n\\n ))),\\n\\n CollectionChanged::Remove(index) => Some(SceneCommand::new(\\n\\n DeleteTerrainLayerCommand::new(handle, *index),\\n\\n )),\\n\\n CollectionChanged::ItemChanged { index, property } => {\\n\\n assert_eq!(property.owner_type_id, TypeId::of::<Layer>());\\n\\n match property.value {\\n\\n FieldKind::Object(ref args) => match property.name.as_ref() {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/terrain.rs\",\n \"rank\": 24,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_prismatic_joint_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Joint>,\\n\\n params: &JointParamsDesc,\\n\\n) -> Option<SceneCommand> {\\n\\n if let JointParamsDesc::PrismaticJoint(_) = params {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n PrismaticJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\\n\\n SetPrismaticJointAnchor1Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n PrismaticJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\\n\\n SetPrismaticJointAnchor2Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n PrismaticJointDesc::LOCAL_AXIS_1 => Some(SceneCommand::new(\\n\\n SetPrismaticJointAxis1Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n PrismaticJointDesc::LOCAL_AXIS_2 => Some(SceneCommand::new(\\n\\n SetPrismaticJointAxis2Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n _ => None,\\n\\n },\\n\\n _ => None,\\n\\n }\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/inspector/handlers/joint.rs\",\n \"rank\": 25,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_fixed_joint_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Joint>,\\n\\n params: &JointParamsDesc,\\n\\n) -> Option<SceneCommand> {\\n\\n if let JointParamsDesc::FixedJoint(_) = params {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n FixedJointDesc::LOCAL_ANCHOR_1_TRANSLATION => Some(SceneCommand::new(\\n\\n SetFixedJointAnchor1TranslationCommand::new(\\n\\n handle,\\n\\n value.cast_value().cloned()?,\\n\\n ),\\n\\n )),\\n\\n FixedJointDesc::LOCAL_ANCHOR_2_TRANSLATION => Some(SceneCommand::new(\\n\\n SetFixedJointAnchor2TranslationCommand::new(\\n\\n handle,\\n\\n value.cast_value().cloned()?,\\n\\n ),\\n\\n )),\\n\",\n \"file_path\": \"editor/src/inspector/handlers/joint.rs\",\n \"rank\": 26,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_camera_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Camera(camera) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Camera::EXPOSURE => Some(SceneCommand::new(SetExposureCommand::new(\\n\\n handle,\\n\\n *value.cast_value::<Exposure>()?,\\n\\n ))),\\n\\n Camera::Z_NEAR => {\\n\\n make_command!(SetZNearCommand, handle, value)\\n\\n }\\n\\n Camera::Z_FAR => {\\n\\n make_command!(SetZFarCommand, handle, value)\\n\\n }\\n\\n Camera::FOV => {\\n\\n make_command!(SetFovCommand, handle, value)\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/camera.rs\",\n \"rank\": 27,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_spatial_source_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<SoundSource>,\\n\\n source: &SoundSource,\\n\\n) -> Option<SceneCommand> {\\n\\n if let SoundSource::Spatial(_) = source {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n SpatialSource::RADIUS => {\\n\\n make_command!(SetSpatialSoundSourceRadiusCommand, handle, value)\\n\\n }\\n\\n SpatialSource::POSITION => {\\n\\n make_command!(SetSpatialSoundSourcePositionCommand, handle, value)\\n\\n }\\n\\n SpatialSource::MAX_DISTANCE => {\\n\\n make_command!(SetMaxDistanceCommand, handle, value)\\n\\n }\\n\\n SpatialSource::ROLLOFF_FACTOR => {\\n\\n make_command!(SetRolloffFactorCommand, handle, value)\\n\\n }\\n\",\n \"file_path\": \"editor/src/inspector/handlers/sound.rs\",\n \"rank\": 28,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_revolute_joint_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Joint>,\\n\\n params: &JointParamsDesc,\\n\\n) -> Option<SceneCommand> {\\n\\n if let JointParamsDesc::RevoluteJoint(_) = params {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n RevoluteJointDesc::LOCAL_ANCHOR_1 => Some(SceneCommand::new(\\n\\n SetRevoluteJointAnchor1Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n RevoluteJointDesc::LOCAL_ANCHOR_2 => Some(SceneCommand::new(\\n\\n SetRevoluteJointAnchor2Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n RevoluteJointDesc::LOCAL_AXIS_1 => Some(SceneCommand::new(\\n\\n SetRevoluteJointAxis1Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n RevoluteJointDesc::LOCAL_AXIS_2 => Some(SceneCommand::new(\\n\\n SetRevoluteJointAxis2Command::new(handle, value.cast_value().cloned()?),\\n\\n )),\\n\\n _ => None,\\n\\n },\\n\\n _ => None,\\n\\n }\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/inspector/handlers/joint.rs\",\n \"rank\": 29,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_base_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n Base::NAME => {\\n\\n make_command!(SetNameCommand, handle, value)\\n\\n }\\n\\n Base::TAG => {\\n\\n make_command!(SetTagCommand, handle, value)\\n\\n }\\n\\n Base::VISIBILITY => {\\n\\n make_command!(SetVisibleCommand, handle, value)\\n\\n }\\n\\n Base::MOBILITY => {\\n\\n make_command!(SetMobilityCommand, handle, value)\\n\\n }\\n\\n Base::PHYSICS_BINDING => {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/base.rs\",\n \"rank\": 30,\n \"score\": 214266.51620618318\n },\n {\n \"content\": \"pub fn handle_base_light_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n BaseLight::COLOR => {\\n\\n make_command!(SetLightColorCommand, handle, value)\\n\\n }\\n\\n BaseLight::CAST_SHADOWS => {\\n\\n make_command!(SetLightCastShadowsCommand, handle, value)\\n\\n }\\n\\n BaseLight::SCATTER => {\\n\\n make_command!(SetLightScatterCommand, handle, value)\\n\\n }\\n\\n BaseLight::SCATTER_ENABLED => {\\n\\n make_command!(SetLightScatterEnabledCommand, handle, value)\\n\\n }\\n\\n BaseLight::INTENSITY => {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/light.rs\",\n \"rank\": 31,\n \"score\": 211184.61016277847\n },\n {\n \"content\": \"pub fn handle_spot_light_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Light(Light::Spot(_)) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n SpotLight::HOTSPOT_CONE_ANGLE => {\\n\\n make_command!(SetSpotLightHotspotCommand, handle, value)\\n\\n }\\n\\n SpotLight::FALLOFF_ANGLE_DELTA => {\\n\\n make_command!(SetSpotLightFalloffAngleDeltaCommand, handle, value)\\n\\n }\\n\\n SpotLight::SHADOW_BIAS => {\\n\\n make_command!(SetSpotLightShadowBiasCommand, handle, value)\\n\\n }\\n\\n SpotLight::DISTANCE => {\\n\\n make_command!(SetSpotLightDistanceCommand, handle, value)\\n\\n }\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/light.rs\",\n \"rank\": 32,\n \"score\": 211184.61016277847\n },\n {\n \"content\": \"pub fn handle_directional_light_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Light(Light::Directional(_)) = node {\\n\\n match args.value {\\n\\n FieldKind::Inspectable(ref inner) => match args.name.as_ref() {\\n\\n DirectionalLight::BASE_LIGHT => {\\n\\n handle_base_light_property_changed(inner, handle, node)\\n\\n }\\n\\n DirectionalLight::CSM_OPTIONS => match inner.name.as_ref() {\\n\\n CsmOptions::SPLIT_OPTIONS => match inner.value {\\n\\n FieldKind::Inspectable(ref split_options_value) => {\\n\\n if let FieldKind::Collection(ref collection_changed) =\\n\\n split_options_value.value\\n\\n {\\n\\n if let CollectionChanged::ItemChanged { .. } = **collection_changed\\n\\n {\\n\\n match split_options_value.name.as_ref() {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/light.rs\",\n \"rank\": 33,\n \"score\": 211184.61016277847\n },\n {\n \"content\": \"pub fn handle_point_light_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<Node>,\\n\\n node: &Node,\\n\\n) -> Option<SceneCommand> {\\n\\n if let Node::Light(Light::Point(_)) = node {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n PointLight::SHADOW_BIAS => {\\n\\n make_command!(SetPointLightShadowBiasCommand, handle, value)\\n\\n }\\n\\n PointLight::RADIUS => {\\n\\n make_command!(SetPointLightRadiusCommand, handle, value)\\n\\n }\\n\\n _ => None,\\n\\n },\\n\\n FieldKind::Inspectable(ref inner) => match args.name.as_ref() {\\n\\n PointLight::BASE_LIGHT => handle_base_light_property_changed(inner, handle, node),\\n\\n _ => None,\\n\\n },\\n\\n _ => None,\\n\\n }\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/inspector/handlers/node/light.rs\",\n \"rank\": 34,\n \"score\": 211184.61016277847\n },\n {\n \"content\": \"pub fn handle_rigid_body_property_changed(\\n\\n args: &PropertyChanged,\\n\\n handle: Handle<RigidBody>,\\n\\n rigid_body: &RigidBody,\\n\\n) -> Option<SceneCommand> {\\n\\n match args.value {\\n\\n FieldKind::Object(ref value) => match args.name.as_ref() {\\n\\n RigidBody::MASS => {\\n\\n make_command!(SetBodyMassCommand, handle, value)\\n\\n }\\n\\n RigidBody::POSITION => {\\n\\n make_command!(SetBodyPositionCommand, handle, value)\\n\\n }\\n\\n RigidBody::ROTATION => {\\n\\n make_command!(SetBodyRotationCommand, handle, value)\\n\\n }\\n\\n RigidBody::LIN_VEL => {\\n\\n make_command!(SetBodyLinVelCommand, handle, value)\\n\\n }\\n\\n RigidBody::ANG_VEL => {\\n\",\n \"file_path\": \"editor/src/inspector/handlers/rigid_body.rs\",\n \"rank\": 35,\n \"score\": 211184.61016277847\n },\n {\n \"content\": \"/// `<prefix>field.visit(\\\"name\\\", visitor);`\\n\\npub fn create_field_visits<'a>(\\n\\n // None or `f` when bindings tuple variants. NOTE: We can't use `prefix: Ident`\\n\\n prefix: Option<Ident>,\\n\\n fields: impl Iterator<Item = &'a args::FieldArgs>,\\n\\n field_style: ast::Style,\\n\\n) -> Vec<TokenStream2> {\\n\\n if field_style == ast::Style::Unit {\\n\\n // `Unit` (struct/enum variant) has no field to visit.\\n\\n // We won't even enter this region:\\n\\n return vec![];\\n\\n }\\n\\n\\n\\n let visit_args = fields\\n\\n .filter(|field| !field.skip)\\n\\n .enumerate()\\n\\n .map(|(field_index, field)| {\\n\\n let (ident, name) = match field_style {\\n\\n // `NamedFields { a: f32, .. }`\\n\\n ast::Style::Struct => {\\n\\n let ident = field.ident.as_ref().unwrap_or_else(|| unreachable!());\\n\",\n \"file_path\": \"rg3d-core-derive/src/visit/utils.rs\",\n \"rank\": 36,\n \"score\": 211121.0120942582\n },\n {\n \"content\": \"/// Creates `Inspect` trait impl and field prop keys\\n\\npub fn create_inspect_impl<'f>(\\n\\n ty_args: &args::TypeArgs,\\n\\n field_args: impl Iterator<Item = &'f args::FieldArgs>,\\n\\n impl_body: TokenStream2,\\n\\n) -> TokenStream2 {\\n\\n let prop_keys_impl = self::prop_keys_impl(ty_args);\\n\\n let trait_impl = self::inspect_trait_impl(ty_args, field_args, impl_body);\\n\\n\\n\\n quote! {\\n\\n #prop_keys_impl\\n\\n #trait_impl\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect/utils.rs\",\n \"rank\": 37,\n \"score\": 211121.0120942582\n },\n {\n \"content\": \"pub fn make_default_anchor(ctx: &mut BuildContext, row: usize, column: usize) -> Handle<UiNode> {\\n\\n let default_anchor_size = 30.0;\\n\\n BorderBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .with_width(default_anchor_size)\\n\\n .with_height(default_anchor_size)\\n\\n .with_visibility(false)\\n\\n .on_row(row)\\n\\n .on_column(column)\\n\\n .with_draw_on_top(true)\\n\\n .with_background(Brush::Solid(DEFAULT_ANCHOR_COLOR)),\\n\\n )\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\\nimpl TileBuilder {\\n\\n pub fn new(widget_builder: WidgetBuilder) -> Self {\\n\\n Self {\\n\\n widget_builder,\\n\\n content: TileContent::Empty,\\n\",\n \"file_path\": \"rg3d-ui/src/dock.rs\",\n \"rank\": 38,\n \"score\": 206496.74874501443\n },\n {\n \"content\": \"pub fn make_button(ctx: &mut BuildContext, arrow: ArrowDirection, row: usize) -> Handle<UiNode> {\\n\\n ButtonBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .with_margin(Thickness::right(1.0))\\n\\n .on_row(row),\\n\\n )\\n\\n .with_back(\\n\\n DecoratorBuilder::new(BorderBuilder::new(\\n\\n WidgetBuilder::new().with_foreground(Brush::Solid(Color::opaque(90, 90, 90))),\\n\\n ))\\n\\n .with_normal_brush(Brush::Solid(Color::opaque(60, 60, 60)))\\n\\n .with_hover_brush(Brush::Solid(Color::opaque(80, 80, 80)))\\n\\n .with_pressed_brush(Brush::Solid(Color::opaque(80, 118, 178)))\\n\\n .build(ctx),\\n\\n )\\n\\n .with_content(make_arrow(ctx, arrow, 6.0))\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\\nimpl<T: NumericType> NumericUpDownBuilder<T> {\\n\",\n \"file_path\": \"rg3d-ui/src/numeric.rs\",\n \"rank\": 39,\n \"score\": 206496.74874501437\n },\n {\n \"content\": \"pub fn print() -> Result<String, fmt::Error> {\\n\\n #[cfg(feature = \\\"enable_profiler\\\")]\\n\\n {\\n\\n let mut buffer = String::new();\\n\\n PROFILER.lock().unwrap().print(&mut buffer)?;\\n\\n Ok(buffer)\\n\\n }\\n\\n\\n\\n #[cfg(not(feature = \\\"enable_profiler\\\"))]\\n\\n {\\n\\n Ok(\\\"Performance profiling results are not available, because feature 'enable_profiler' wasn't defined!\\\".to_owned())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/profiler.rs\",\n \"rank\": 40,\n \"score\": 201700.8089540713\n },\n {\n \"content\": \"pub fn make_numeric_input<T: NumericType>(\\n\\n ctx: &mut BuildContext,\\n\\n column: usize,\\n\\n value: T,\\n\\n) -> Handle<UiNode> {\\n\\n NumericUpDownBuilder::new(\\n\\n WidgetBuilder::new()\\n\\n .on_row(0)\\n\\n .on_column(column)\\n\\n .with_margin(Thickness {\\n\\n left: 1.0,\\n\\n top: 0.0,\\n\\n right: 1.0,\\n\\n bottom: 0.0,\\n\\n }),\\n\\n )\\n\\n .with_precision(3)\\n\\n .with_value(value)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-ui/src/vec/mod.rs\",\n \"rank\": 41,\n \"score\": 201473.91749372287\n },\n {\n \"content\": \"#[inline]\\n\\npub fn wrap_angle(angle: f32) -> f32 {\\n\\n let two_pi = 2.0 * std::f32::consts::PI;\\n\\n\\n\\n if angle > 0.0 {\\n\\n angle % two_pi\\n\\n } else {\\n\\n (angle + two_pi) % two_pi\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 42,\n \"score\": 201376.56619806966\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_closest_point_triangles<P: PositionProvider>(\\n\\n points: &[P],\\n\\n triangles: &[TriangleDefinition],\\n\\n triangle_indices: &[u32],\\n\\n point: Vector3<f32>,\\n\\n) -> Option<usize> {\\n\\n let mut closest_sqr_distance = f32::MAX;\\n\\n let mut closest_index = None;\\n\\n for triangle_index in triangle_indices {\\n\\n let triangle = triangles.get(*triangle_index as usize).unwrap();\\n\\n for point_index in triangle.0.iter() {\\n\\n let vertex = points.get(*point_index as usize).unwrap();\\n\\n let sqr_distance = (vertex.position() - point).norm_squared();\\n\\n if sqr_distance < closest_sqr_distance {\\n\\n closest_sqr_distance = sqr_distance;\\n\\n closest_index = Some(*point_index as usize);\\n\\n }\\n\\n }\\n\\n }\\n\\n closest_index\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 43,\n \"score\": 198575.45174564765\n },\n {\n \"content\": \"#[proc_macro_derive(Inspect, attributes(inspect))]\\n\\npub fn inspect(input: TokenStream) -> TokenStream {\\n\\n let ast = parse_macro_input!(input as DeriveInput);\\n\\n TokenStream::from(inspect::impl_inspect(ast))\\n\\n}\\n\",\n \"file_path\": \"rg3d-core-derive/src/lib.rs\",\n \"rank\": 44,\n \"score\": 198348.71673581772\n },\n {\n \"content\": \"#[proc_macro_derive(Visit, attributes(visit))]\\n\\npub fn visit(input: TokenStream) -> TokenStream {\\n\\n let ast = parse_macro_input!(input as DeriveInput);\\n\\n TokenStream::from(visit::impl_visit(ast))\\n\\n}\\n\\n\\n\\n/// Implements `Inspect` trait\\n\\n///\\n\\n/// User has to import `Inspect` and `PropertyInfo` to use this macro.\\n\",\n \"file_path\": \"rg3d-core-derive/src/lib.rs\",\n \"rank\": 45,\n \"score\": 198348.7167358177\n },\n {\n \"content\": \"#[inline]\\n\\npub fn ieee_remainder(x: f32, y: f32) -> f32 {\\n\\n x - (x / y).round() * y\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 46,\n \"score\": 195939.34849798662\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_closest_point_triangle_set<P: PositionProvider>(\\n\\n points: &[P],\\n\\n triangles: &[TriangleDefinition],\\n\\n point: Vector3<f32>,\\n\\n) -> Option<usize> {\\n\\n let mut closest_sqr_distance = f32::MAX;\\n\\n let mut closest_index = None;\\n\\n for triangle in triangles {\\n\\n for point_index in triangle.0.iter() {\\n\\n let vertex = points.get(*point_index as usize).unwrap();\\n\\n let sqr_distance = (vertex.position() - point).norm_squared();\\n\\n if sqr_distance < closest_sqr_distance {\\n\\n closest_sqr_distance = sqr_distance;\\n\\n closest_index = Some(*point_index as usize);\\n\\n }\\n\\n }\\n\\n }\\n\\n closest_index\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 47,\n \"score\": 195798.25010536454\n },\n {\n \"content\": \"pub fn print_hot_path() -> Result<String, fmt::Error> {\\n\\n #[cfg(feature = \\\"enable_profiler\\\")]\\n\\n {\\n\\n let mut buffer = String::new();\\n\\n PROFILER.lock().unwrap().print_hot_path(&mut buffer)?;\\n\\n Ok(buffer)\\n\\n }\\n\\n\\n\\n #[cfg(not(feature = \\\"enable_profiler\\\"))]\\n\\n {\\n\\n Ok(\\\"Performance profiling results are not available, because feature 'enable_profiler' wasn't defined!\\\".to_owned())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/profiler.rs\",\n \"rank\": 48,\n \"score\": 195506.86526323648\n },\n {\n \"content\": \"pub fn err_code_to_string(err_code: c_int) -> String {\\n\\n unsafe {\\n\\n let message = CStr::from_ptr(snd_strerror(err_code) as *const _)\\n\\n .to_bytes()\\n\\n .to_vec();\\n\\n String::from_utf8(message).unwrap()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-sound/src/device/alsa.rs\",\n \"rank\": 49,\n \"score\": 195450.2509877425\n },\n {\n \"content\": \"// impl `#[derive(Visit)]` for `struct` or `enum`\\n\\npub fn impl_visit(ast: DeriveInput) -> TokenStream2 {\\n\\n let ty_args = args::TypeArgs::from_derive_input(&ast).unwrap();\\n\\n match &ty_args.data {\\n\\n ast::Data::Struct(ref field_args) => self::impl_visit_struct(&ty_args, field_args),\\n\\n ast::Data::Enum(ref variants) => self::impl_visit_enum(&ty_args, variants),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/visit.rs\",\n \"rank\": 50,\n \"score\": 195450.2509877425\n },\n {\n \"content\": \"pub fn make_property_margin(layer_index: usize) -> Thickness {\\n\\n let mut margin = HEADER_MARGIN;\\n\\n margin.left += 10.0 + layer_index as f32 * 10.0;\\n\\n margin\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-ui/src/inspector/mod.rs\",\n \"rank\": 51,\n \"score\": 195450.25098774247\n },\n {\n \"content\": \"pub fn impl_inspect(ast: DeriveInput) -> TokenStream2 {\\n\\n let ty_args = args::TypeArgs::from_derive_input(&ast).unwrap();\\n\\n match &ty_args.data {\\n\\n ast::Data::Struct(ref field_args) => self::impl_inspect_struct(&ty_args, field_args),\\n\\n ast::Data::Enum(ref variant_args) => self::impl_inspect_enum(&ty_args, variant_args),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect.rs\",\n \"rank\": 52,\n \"score\": 195450.2509877425\n },\n {\n \"content\": \"#[inline]\\n\\npub fn hash_combine(lhs: u64, rhs: u64) -> u64 {\\n\\n lhs ^ (rhs\\n\\n .wrapping_add(0x9e3779b9)\\n\\n .wrapping_add(lhs << 6)\\n\\n .wrapping_add(lhs >> 2))\\n\\n}\\n\",\n \"file_path\": \"rg3d-core/src/lib.rs\",\n \"rank\": 53,\n \"score\": 192911.49903573468\n },\n {\n \"content\": \"#[inline]\\n\\npub fn round_to_step(x: f32, step: f32) -> f32 {\\n\\n x - ieee_remainder(x, step)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 54,\n \"score\": 192911.49903573465\n },\n {\n \"content\": \"pub fn check(err_code: c_int) -> Result<(), SoundError> {\\n\\n if err_code < 0 {\\n\\n Err(SoundError::FailedToInitializeDevice(err_code_to_string(\\n\\n err_code,\\n\\n )))\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl AlsaSoundDevice {\\n\\n pub fn new<F: FnMut(&mut [(f32, f32)]) + Send + 'static>(\\n\\n buffer_len_bytes: u32,\\n\\n callback: F,\\n\\n ) -> Result<Self, SoundError> {\\n\\n unsafe {\\n\\n let name = CString::new(\\\"default\\\").unwrap();\\n\\n // 16-bit stereo is 4 bytes, so frame count is bufferHalfSize / 4\\n\\n let frame_count = buffer_len_bytes / 4;\\n\\n let mut playback_device = std::ptr::null_mut();\\n\",\n \"file_path\": \"rg3d-sound/src/device/alsa.rs\",\n \"rank\": 55,\n \"score\": 192608.39951516123\n },\n {\n \"content\": \"#[inline]\\n\\n#[allow(clippy::useless_let_if_seq)]\\n\\npub fn classify_plane(normal: Vector3<f32>) -> PlaneClass {\\n\\n let mut longest = 0.0f32;\\n\\n let mut class = PlaneClass::XY;\\n\\n\\n\\n if normal.x.abs() > longest {\\n\\n longest = normal.x.abs();\\n\\n class = PlaneClass::YZ;\\n\\n }\\n\\n\\n\\n if normal.y.abs() > longest {\\n\\n longest = normal.y.abs();\\n\\n class = PlaneClass::XZ;\\n\\n }\\n\\n\\n\\n if normal.z.abs() > longest {\\n\\n class = PlaneClass::XY;\\n\\n }\\n\\n\\n\\n class\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 56,\n \"score\": 192608.39951516123\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn lerpf(a: f32, b: f32, t: f32) -> f32 {\\n\\n a + (b - a) * t\\n\\n}\\n\\n\\n\\n// https://en.wikipedia.org/wiki/Cubic_Hermite_spline\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 57,\n \"score\": 191370.03741552794\n },\n {\n \"content\": \"pub fn make_property_enum_editor_definition() -> EnumPropertyEditorDefinition<PropertyValue> {\\n\\n EnumPropertyEditorDefinition {\\n\\n variant_generator: |i| match i {\\n\\n 0 => PropertyValue::NodeHandle(Default::default()),\\n\\n 1 => PropertyValue::Handle(Default::default()),\\n\\n 2 => PropertyValue::String(\\\"\\\".to_owned()),\\n\\n 3 => PropertyValue::I64(0),\\n\\n 4 => PropertyValue::U64(0),\\n\\n 5 => PropertyValue::I32(0),\\n\\n 6 => PropertyValue::U32(0),\\n\\n 7 => PropertyValue::I16(0),\\n\\n 8 => PropertyValue::U16(0),\\n\\n 9 => PropertyValue::I8(0),\\n\\n 10 => PropertyValue::U8(0),\\n\\n 11 => PropertyValue::F32(0.0),\\n\\n 12 => PropertyValue::F64(0.0),\\n\\n _ => unreachable!(),\\n\\n },\\n\\n index_generator: |v| match v {\\n\\n PropertyValue::NodeHandle(_) => 0,\\n\",\n \"file_path\": \"editor/src/inspector/editors/mod.rs\",\n \"rank\": 58,\n \"score\": 190371.3657755349\n },\n {\n \"content\": \"/// Calculates single coefficient of Hann window.\\n\\n/// <https://en.wikipedia.org/wiki/Hann_function>\\n\\npub fn hann_window(i: usize, sample_count: usize) -> f32 {\\n\\n 0.5 - 0.5 * (2.0 * std::f32::consts::PI * i as f32 / (sample_count - 1) as f32).cos()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-sound/src/dsp/mod.rs\",\n \"rank\": 59,\n \"score\": 190013.03328765943\n },\n {\n \"content\": \"/// Calculates single coefficient of Hamming window.\\n\\n/// <https://en.wikipedia.org/wiki/Window_function#Hamming_window>\\n\\npub fn hamming_window(i: usize, sample_count: usize) -> f32 {\\n\\n 0.54 - 0.46 * (2.0 * std::f32::consts::PI * i as f32 / (sample_count - 1) as f32).cos()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-sound/src/dsp/mod.rs\",\n \"rank\": 60,\n \"score\": 190013.03328765946\n },\n {\n \"content\": \"#[inline]\\n\\npub fn barycentric_is_inside(bary: (f32, f32, f32)) -> bool {\\n\\n (bary.0 >= 0.0) && (bary.1 >= 0.0) && (bary.0 + bary.1 < 1.0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 61,\n \"score\": 190013.03328765943\n },\n {\n \"content\": \"#[inline]\\n\\npub fn vector_to_quat(vec: Vector3<f32>) -> UnitQuaternion<f32> {\\n\\n let dot = vec.normalize().dot(&Vector3::y());\\n\\n\\n\\n if dot.abs() > 1.0 - 10.0 * f32::EPSILON {\\n\\n // Handle singularity when vector is collinear with Y axis.\\n\\n UnitQuaternion::from_axis_angle(&Vector3::x_axis(), -dot.signum() * 90.0f32.to_radians())\\n\\n } else {\\n\\n UnitQuaternion::face_towards(&vec, &Vector3::y())\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use crate::algebra::Vector2;\\n\\n use crate::math::Rect;\\n\\n use crate::math::SmoothAngle;\\n\\n\\n\\n #[test]\\n\\n fn ray_rect_intersection() {\\n\\n let rect = Rect::new(0.0, 0.0, 10.0, 10.0);\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 62,\n \"score\": 187235.8316473763\n },\n {\n \"content\": \"pub fn make_save_file_selector(ctx: &mut BuildContext) -> Handle<UiNode> {\\n\\n FileSelectorBuilder::new(\\n\\n WindowBuilder::new(WidgetBuilder::new().with_width(300.0).with_height(400.0))\\n\\n .with_title(WindowTitle::Text(\\\"Save Scene As\\\".into()))\\n\\n .open(false),\\n\\n )\\n\\n .with_mode(FileBrowserMode::Save {\\n\\n default_file_name: PathBuf::from(\\\"unnamed.rgs\\\"),\\n\\n })\\n\\n .with_path(\\\"./\\\")\\n\\n .with_filter(make_scene_file_filter())\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/main.rs\",\n \"rank\": 63,\n \"score\": 186845.5226202953\n },\n {\n \"content\": \"#[inline]\\n\\npub fn clampf(v: f32, min: f32, max: f32) -> f32 {\\n\\n if v < min {\\n\\n min\\n\\n } else if v > max {\\n\\n max\\n\\n } else {\\n\\n v\\n\\n }\\n\\n}\\n\\n\\n\\n/// There are two versions of remainder, the standard `%` operator which does `x - (x/y).trunc()*y` and IEEE remainder which does `x - (x/y).round()*y`.\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 64,\n \"score\": 185443.72220520076\n },\n {\n \"content\": \"/// Utility function that replaces back slashes \\\\ to forward /\\n\\n/// It replaces slashes only on windows!\\n\\npub fn replace_slashes<P: AsRef<Path>>(path: P) -> PathBuf {\\n\\n #[cfg(target_os = \\\"windows\\\")]\\n\\n {\\n\\n if path.as_ref().is_absolute() {\\n\\n // Absolute Windows paths are incompatible with other operating systems so\\n\\n // don't bother here and return existing path as owned.\\n\\n path.as_ref().to_owned()\\n\\n } else {\\n\\n // Replace all \\\\ to /. This is needed because on macos or linux \\\\ is a valid symbol in\\n\\n // file name, and not separator (except linux which understand both variants).\\n\\n let mut os_str = std::ffi::OsString::new();\\n\\n let count = path.as_ref().components().count();\\n\\n for (i, component) in path.as_ref().components().enumerate() {\\n\\n os_str.push(component.as_os_str());\\n\\n if i != count - 1 {\\n\\n os_str.push(\\\"/\\\");\\n\\n }\\n\\n }\\n\\n PathBuf::from(os_str)\\n\\n }\\n\",\n \"file_path\": \"rg3d-core/src/lib.rs\",\n \"rank\": 65,\n \"score\": 184856.21556477182\n },\n {\n \"content\": \"/// Creates new window using specified window function.\\n\\n/// <https://en.wikipedia.org/wiki/Window_function>\\n\\npub fn make_window<W: Fn(usize, usize) -> f32>(sample_count: usize, func: W) -> Vec<f32> {\\n\\n (0..sample_count).map(|i| func(i, sample_count)).collect()\\n\\n}\\n\",\n \"file_path\": \"rg3d-sound/src/dsp/mod.rs\",\n \"rank\": 66,\n \"score\": 184699.34566082124\n },\n {\n \"content\": \"/// A value of a property.\\n\\npub trait PropertyValue: Any + Debug {\\n\\n /// Casts `self` to a `&dyn Any`\\n\\n fn as_any(&self) -> &dyn Any;\\n\\n}\\n\\n\\n\\nimpl<T: Debug + 'static> PropertyValue for T {\\n\\n fn as_any(&self) -> &dyn Any {\\n\\n self\\n\\n }\\n\\n}\\n\\n\\n\\n/// An error that can occur during \\\"type casting\\\"\\n\\n#[derive(Debug)]\\n\\npub enum CastError {\\n\\n /// Given type does not match expected.\\n\\n TypeMismatch {\\n\\n /// A name of the property.\\n\\n property_name: String,\\n\\n\\n\\n /// Expected type identifier.\\n\",\n \"file_path\": \"rg3d-core/src/inspect.rs\",\n \"rank\": 67,\n \"score\": 184065.2683841571\n },\n {\n \"content\": \"#[inline]\\n\\npub fn quat_from_euler<T: SimdRealField + RealField + Copy + Clone>(\\n\\n euler_radians: Vector3<T>,\\n\\n order: RotationOrder,\\n\\n) -> UnitQuaternion<T> {\\n\\n let qx = UnitQuaternion::from_axis_angle(&Vector3::x_axis(), euler_radians.x);\\n\\n let qy = UnitQuaternion::from_axis_angle(&Vector3::y_axis(), euler_radians.y);\\n\\n let qz = UnitQuaternion::from_axis_angle(&Vector3::z_axis(), euler_radians.z);\\n\\n match order {\\n\\n RotationOrder::XYZ => qz * qy * qx,\\n\\n RotationOrder::XZY => qy * qz * qx,\\n\\n RotationOrder::YZX => qx * qz * qy,\\n\\n RotationOrder::YXZ => qz * qx * qy,\\n\\n RotationOrder::ZXY => qy * qx * qz,\\n\\n RotationOrder::ZYX => qx * qy * qz,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 68,\n \"score\": 182016.00287692394\n },\n {\n \"content\": \"#[inline]\\n\\npub fn solve_quadratic(a: f32, b: f32, c: f32) -> Option<[f32; 2]> {\\n\\n let discriminant = b * b - 4.0 * a * c;\\n\\n if discriminant < 0.0 {\\n\\n // No real roots\\n\\n None\\n\\n } else {\\n\\n // Dont care if quadratic equation has only one root (discriminant == 0), this is edge-case\\n\\n // which requires additional branching instructions which is not good for branch-predictor in CPU.\\n\\n let _2a = 2.0 * a;\\n\\n let discr_root = discriminant.sqrt();\\n\\n let r1 = (-b + discr_root) / _2a;\\n\\n let r2 = (-b - discr_root) / _2a;\\n\\n Some([r1, r2])\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 69,\n \"score\": 181549.87012750318\n },\n {\n \"content\": \"///\\n\\n/// Triangulates specified polygon.\\n\\n///\\n\\npub fn triangulate(vertices: &[Vector3<f32>], out_triangles: &mut Vec<[usize; 3]>) {\\n\\n out_triangles.clear();\\n\\n if vertices.len() == 3 {\\n\\n // Triangulating a triangle?\\n\\n out_triangles.push([0, 1, 2]);\\n\\n } else if vertices.len() == 4 {\\n\\n // Special case for quadrilaterals (much faster than generic)\\n\\n let mut start_vertex = 0;\\n\\n for i in 0..4 {\\n\\n let v = vertices[i];\\n\\n let v0 = vertices[(i + 3) % 4];\\n\\n if let Some(left) = (v0 - v).try_normalize(f32::EPSILON) {\\n\\n let v1 = vertices[(i + 2) % 4];\\n\\n if let Some(diag) = (v1 - v).try_normalize(f32::EPSILON) {\\n\\n let v2 = vertices[(i + 1) % 4];\\n\\n if let Some(right) = (v2 - v).try_normalize(f32::EPSILON) {\\n\\n // Check for concave vertex\\n\\n let angle = left.dot(&diag).acos() + right.dot(&diag).acos();\\n\\n if angle > std::f32::consts::PI {\\n\\n start_vertex = i;\\n\",\n \"file_path\": \"rg3d-core/src/math/triangulator.rs\",\n \"rank\": 77,\n \"score\": 180644.88229090307\n },\n {\n \"content\": \"/// \\\"Transmutes\\\" array of any sized type to a slice of bytes.\\n\\npub fn array_as_u8_slice<T: Sized>(v: &[T]) -> &'_ [u8] {\\n\\n // SAFETY: It is safe to reinterpret data to read it.\\n\\n unsafe {\\n\\n std::slice::from_raw_parts(v.as_ptr() as *const u8, std::mem::size_of::<T>() * v.len())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/utils/mod.rs\",\n \"rank\": 78,\n \"score\": 179599.49737512588\n },\n {\n \"content\": \"/// Generates UV map for given surface data.\\n\\n///\\n\\n/// # Performance\\n\\n///\\n\\n/// This method utilizes lots of \\\"brute force\\\" algorithms, so it is not fast as it\\n\\n/// could be in ideal case. It also allocates some memory for internal needs.\\n\\npub fn generate_uvs(\\n\\n data: &mut SurfaceData,\\n\\n spacing: f32,\\n\\n) -> Result<SurfaceDataPatch, VertexFetchError> {\\n\\n let uv_box = generate_uv_box(data);\\n\\n\\n\\n let data_id = data.content_hash();\\n\\n let mut vertex_buffer_mut = data.vertex_buffer.modify();\\n\\n let mut geometry_buffer_mut = data.geometry_buffer.modify();\\n\\n let (mut meshes, mut patch) = generate_uv_meshes(\\n\\n &uv_box,\\n\\n data_id,\\n\\n &mut vertex_buffer_mut,\\n\\n &mut geometry_buffer_mut,\\n\\n );\\n\\n drop(geometry_buffer_mut);\\n\\n\\n\\n // Step 4. Arrange and scale all meshes on uv map so it fits into [0;1] range.\\n\\n let area = meshes.iter().fold(0.0, |area, mesh| area + mesh.area());\\n\\n let square_side = area.sqrt() + spacing * meshes.len() as f32;\\n\",\n \"file_path\": \"src/utils/uvgen.rs\",\n \"rank\": 79,\n \"score\": 178892.0998463074\n },\n {\n \"content\": \"#[inline]\\n\\npub fn set_once() {\\n\\n use std::sync::Once;\\n\\n static SET_HOOK: Once = Once::new();\\n\\n SET_HOOK.call_once(|| {\\n\\n panic::set_hook(Box::new(hook));\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/wasm/src/lib.rs\",\n \"rank\": 80,\n \"score\": 178892.0998463074\n },\n {\n \"content\": \"/// Performs hashing of a sized value by interpreting it as raw memory.\\n\\npub fn hash_as_bytes<T: Sized, H: Hasher>(value: &T, hasher: &mut H) {\\n\\n hasher.write(value_as_u8_slice(value))\\n\\n}\\n\",\n \"file_path\": \"src/utils/mod.rs\",\n \"rank\": 81,\n \"score\": 178456.30672924838\n },\n {\n \"content\": \"#[inline]\\n\\npub fn is_point_inside_triangle(p: &Vector3<f32>, vertices: &[Vector3<f32>; 3]) -> bool {\\n\\n let ba = vertices[1] - vertices[0];\\n\\n let ca = vertices[2] - vertices[0];\\n\\n let vp = *p - vertices[0];\\n\\n\\n\\n let ba_dot_ba = ba.dot(&ba);\\n\\n let ca_dot_ba = ca.dot(&ba);\\n\\n let ca_dot_ca = ca.dot(&ca);\\n\\n\\n\\n let dot02 = ca.dot(&vp);\\n\\n let dot12 = ba.dot(&vp);\\n\\n\\n\\n let inv_denom = 1.0 / (ca_dot_ca * ba_dot_ba - ca_dot_ba.powi(2));\\n\\n\\n\\n // Calculate barycentric coordinates\\n\\n let u = (ba_dot_ba * dot02 - ca_dot_ba * dot12) * inv_denom;\\n\\n let v = (ca_dot_ca * dot12 - ca_dot_ba * dot02) * inv_denom;\\n\\n\\n\\n (u >= 0.0) && (v >= 0.0) && (u + v < 1.0)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 82,\n \"score\": 177981.4906365026\n },\n {\n \"content\": \"pub fn make_dropdown_list_option(ctx: &mut BuildContext, name: &str) -> Handle<UiNode> {\\n\\n DecoratorBuilder::new(BorderBuilder::new(\\n\\n WidgetBuilder::new().with_height(26.0).with_child(\\n\\n TextBuilder::new(WidgetBuilder::new())\\n\\n .with_vertical_text_alignment(VerticalAlignment::Center)\\n\\n .with_horizontal_text_alignment(HorizontalAlignment::Center)\\n\\n .with_text(name)\\n\\n .build(ctx),\\n\\n ),\\n\\n ))\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\\nimpl AssetItemMessage {\\n\\n define_constructor!(AssetItemMessage:Select => fn select(bool), layout: false);\\n\\n}\\n\",\n \"file_path\": \"editor/src/gui.rs\",\n \"rank\": 84,\n \"score\": 177174.4920759422\n },\n {\n \"content\": \"#[wasm_bindgen]\\n\\npub fn main_js() {\\n\\n set_once();\\n\\n\\n\\n let event_loop = EventLoop::new();\\n\\n\\n\\n let window_builder = rg3d::window::WindowBuilder::new()\\n\\n .with_inner_size(LogicalSize::new(800, 600))\\n\\n .with_title(\\\"Example - WASM\\\")\\n\\n .with_resizable(true);\\n\\n\\n\\n let mut engine = Engine::new(window_builder, &event_loop, true).unwrap();\\n\\n engine\\n\\n .renderer\\n\\n .set_backbuffer_clear_color(Color::opaque(150, 150, 255));\\n\\n\\n\\n // Configure resource manager.\\n\\n engine.resource_manager.state().set_textures_import_options(\\n\\n TextureImportOptions::default().with_compression(CompressionOptions::NoCompression),\\n\\n );\\n\\n\\n\",\n \"file_path\": \"examples/wasm/src/lib.rs\",\n \"rank\": 85,\n \"score\": 176299.47909413814\n },\n {\n \"content\": \"/// Generates a set of UV meshes.\\n\\npub fn generate_uv_meshes(\\n\\n uv_box: &UvBox,\\n\\n data_id: u64,\\n\\n vertex_buffer_mut: &mut VertexBufferRefMut,\\n\\n geometry_buffer_mut: &mut TriangleBufferRefMut,\\n\\n) -> (Vec<UvMesh>, SurfaceDataPatch) {\\n\\n let mut mesh_patch = SurfaceDataPatch {\\n\\n data_id,\\n\\n ..Default::default()\\n\\n };\\n\\n\\n\\n if !vertex_buffer_mut.has_attribute(VertexAttributeUsage::TexCoord1) {\\n\\n vertex_buffer_mut\\n\\n .add_attribute(\\n\\n VertexAttributeDescriptor {\\n\\n usage: VertexAttributeUsage::TexCoord1,\\n\\n data_type: VertexAttributeDataType::F32,\\n\\n size: 2,\\n\\n divisor: 0,\\n\\n shader_location: 6, // HACK: GBuffer renderer expects it to be at 6\\n\",\n \"file_path\": \"src/utils/uvgen.rs\",\n \"rank\": 86,\n \"score\": 176299.47909413814\n },\n {\n \"content\": \"/// Generates UVs for a specified mesh.\\n\\npub fn generate_uvs_mesh(\\n\\n mesh: &Mesh,\\n\\n spacing: f32,\\n\\n) -> Result<Vec<SurfaceDataPatch>, VertexFetchError> {\\n\\n let last = instant::Instant::now();\\n\\n\\n\\n let data_set = mesh.surfaces().iter().map(|s| s.data()).collect::<Vec<_>>();\\n\\n\\n\\n let patches = data_set\\n\\n .into_par_iter()\\n\\n .map(|data| generate_uvs(&mut data.lock(), spacing))\\n\\n .collect::<Result<Vec<SurfaceDataPatch>, VertexFetchError>>()?;\\n\\n\\n\\n println!(\\\"Generate UVs: {:?}\\\", instant::Instant::now() - last);\\n\\n\\n\\n Ok(patches)\\n\\n}\\n\",\n \"file_path\": \"src/utils/uvgen.rs\",\n \"rank\": 87,\n \"score\": 176299.47909413814\n },\n {\n \"content\": \"/// `pub const [VARIANT_]FIELD: &'static str = \\\"key\\\";`\\n\\nfn prop_keys_impl(ty_args: &args::TypeArgs) -> TokenStream2 {\\n\\n let ty_ident = &ty_args.ident;\\n\\n let (impl_generics, ty_generics, where_clause) = ty_args.generics.split_for_impl();\\n\\n\\n\\n let prop_keys = prop_keys::quote_prop_keys(ty_args);\\n\\n quote! {\\n\\n /// Property key constants\\n\\n impl #impl_generics #ty_ident #ty_generics #where_clause {\\n\\n #prop_keys\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect/utils.rs\",\n \"rank\": 88,\n \"score\": 176054.48355811439\n },\n {\n \"content\": \"#[inline]\\n\\npub fn spherical_to_cartesian(azimuth: f32, elevation: f32, radius: f32) -> Vector3<f32> {\\n\\n let x = radius * elevation.sin() * azimuth.sin();\\n\\n let y = radius * elevation.cos();\\n\\n let z = -radius * elevation.sin() * azimuth.cos();\\n\\n Vector3::new(x, y, z)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 89,\n \"score\": 175425.05352045072\n },\n {\n \"content\": \"#[inline]\\n\\npub fn triangle_area(a: Vector3<f32>, b: Vector3<f32>, c: Vector3<f32>) -> f32 {\\n\\n (b - a).cross(&(c - a)).norm() * 0.5\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 90,\n \"score\": 174370.5113979745\n },\n {\n \"content\": \"fn impl_inspect_enum(ty_args: &args::TypeArgs, variant_args: &[args::VariantArgs]) -> TokenStream2 {\\n\\n let variant_matches =\\n\\n variant_args.iter().map(|variant| {\\n\\n let variant_ident = &variant.ident;\\n\\n\\n\\n let field_prefix = utils::FieldPrefix::of_enum_variant(variant.fields.style);\\n\\n\\n\\n let field_match_idents =\\n\\n variant.fields.fields.iter().enumerate().map(|(i, field)| {\\n\\n field_prefix.field_match_ident(i, field, variant.fields.style)\\n\\n });\\n\\n\\n\\n let variant_match = match variant.fields.style {\\n\\n ast::Style::Struct => {\\n\\n quote! {\\n\\n Self::#variant_ident { #(#field_match_idents),* }\\n\\n }\\n\\n }\\n\\n ast::Style::Tuple => {\\n\\n quote! {\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect.rs\",\n \"rank\": 91,\n \"score\": 174059.24075638363\n },\n {\n \"content\": \"/// impl `Visit` for `enum`\\n\\nfn impl_visit_enum(ty_args: &args::TypeArgs, variant_args: &[args::VariantArgs]) -> TokenStream2 {\\n\\n let ty_ident = &ty_args.ident;\\n\\n let ty_name = format!(\\\"{}\\\", ty_ident);\\n\\n\\n\\n // variant ID = variant index\\n\\n let id_type = quote!(u32);\\n\\n\\n\\n // `fn id(&self) -> u32`\\n\\n let fn_id = {\\n\\n let matchers = variant_args\\n\\n .iter()\\n\\n .enumerate()\\n\\n .map(|(variant_index, variant)| {\\n\\n let variant_index = variant_index as u32;\\n\\n let variant_ident = &variant.ident;\\n\\n\\n\\n match variant.fields.style {\\n\\n ast::Style::Struct => quote! {\\n\\n #ty_ident::#variant_ident { .. } => #variant_index,\\n\\n },\\n\",\n \"file_path\": \"rg3d-core-derive/src/visit.rs\",\n \"rank\": 92,\n \"score\": 174059.24075638363\n },\n {\n \"content\": \"pub fn create_menu_item(\\n\\n text: &str,\\n\\n items: Vec<Handle<UiNode>>,\\n\\n ctx: &mut BuildContext,\\n\\n) -> Handle<UiNode> {\\n\\n MenuItemBuilder::new(WidgetBuilder::new().with_min_size(Vector2::new(120.0, 22.0)))\\n\\n .with_content(MenuItemContent::text(text))\\n\\n .with_items(items)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/menu/mod.rs\",\n \"rank\": 93,\n \"score\": 173830.89477178722\n },\n {\n \"content\": \"fn impl_inspect_struct(ty_args: &args::TypeArgs, field_args: &args::Fields) -> TokenStream2 {\\n\\n let field_prefix = utils::FieldPrefix::of_struct(field_args.style);\\n\\n let body = utils::gen_inspect_fn_body(field_prefix, field_args);\\n\\n utils::create_inspect_impl(ty_args, field_args.iter(), body)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core-derive/src/inspect.rs\",\n \"rank\": 94,\n \"score\": 173641.55064641804\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_farthest_point(points: &[Vector3<f32>], dir: Vector3<f32>) -> Vector3<f32> {\\n\\n let mut n_farthest = 0;\\n\\n let mut max_dot = -f32::MAX;\\n\\n for (i, point) in points.iter().enumerate() {\\n\\n let dot = dir.dot(point);\\n\\n if dot > max_dot {\\n\\n n_farthest = i;\\n\\n max_dot = dot\\n\\n }\\n\\n }\\n\\n points[n_farthest]\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 95,\n \"score\": 172969.25524979617\n },\n {\n \"content\": \"#[inline]\\n\\npub fn get_polygon_normal(polygon: &[Vector3<f32>]) -> Result<Vector3<f32>, &'static str> {\\n\\n let mut normal = Vector3::default();\\n\\n\\n\\n for (i, current) in polygon.iter().enumerate() {\\n\\n let next = polygon[(i + 1) % polygon.len()];\\n\\n normal.x += (current.y - next.y) * (current.z + next.z);\\n\\n normal.y += (current.z - next.z) * (current.x + next.x);\\n\\n normal.z += (current.x - next.x) * (current.y + next.y);\\n\\n }\\n\\n\\n\\n normal\\n\\n .try_normalize(f32::EPSILON)\\n\\n .ok_or(\\\"Unable to get normal of degenerated polygon!\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rg3d-core/src/math/mod.rs\",\n \"rank\": 96,\n \"score\": 172969.25524979617\n },\n {\n \"content\": \"pub fn create_menu_item_shortcut(\\n\\n text: &str,\\n\\n shortcut: &str,\\n\\n items: Vec<Handle<UiNode>>,\\n\\n ctx: &mut BuildContext,\\n\\n) -> Handle<UiNode> {\\n\\n MenuItemBuilder::new(WidgetBuilder::new().with_min_size(Vector2::new(120.0, 22.0)))\\n\\n .with_content(MenuItemContent::text_with_shortcut(text, shortcut))\\n\\n .with_items(items)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\\nimpl Menu {\\n\\n pub fn new(\\n\\n engine: &mut GameEngine,\\n\\n message_sender: Sender<Message>,\\n\\n settings: &Settings,\\n\\n ) -> Self {\\n\\n let file_menu = FileMenu::new(engine, &message_sender, settings);\\n\\n let ctx = &mut engine.user_interface.build_ctx();\\n\",\n \"file_path\": \"editor/src/menu/mod.rs\",\n \"rank\": 97,\n \"score\": 171477.6535864306\n },\n {\n \"content\": \"pub fn calculate_gizmo_distance_scaling(\\n\\n graph: &Graph,\\n\\n camera: Handle<Node>,\\n\\n gizmo_origin: Handle<Node>,\\n\\n) -> Vector3<f32> {\\n\\n let distance = distance_scale_factor(graph[camera].as_camera().fov())\\n\\n * graph[gizmo_origin]\\n\\n .global_position()\\n\\n .metric_distance(&graph[camera].global_position());\\n\\n Vector3::new(distance, distance, distance)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/interaction/mod.rs\",\n \"rank\": 98,\n \"score\": 171477.6535864306\n },\n {\n \"content\": \"pub fn create_root_menu_item(\\n\\n text: &str,\\n\\n items: Vec<Handle<UiNode>>,\\n\\n ctx: &mut BuildContext,\\n\\n) -> Handle<UiNode> {\\n\\n MenuItemBuilder::new(WidgetBuilder::new().with_margin(Thickness::right(10.0)))\\n\\n .with_content(MenuItemContent::text(text))\\n\\n .with_items(items)\\n\\n .build(ctx)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"editor/src/menu/mod.rs\",\n \"rank\": 99,\n \"score\": 171477.6535864306\n }\n]","isConversational":false}}},{"rowIdx":1585,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"der/src/tag.rs"},"repo_name":{"kind":"string","value":"cipepser/utils"},"commit":{"kind":"string","value":"e96656b6b9d4e9313816316f4f287a1d2c04efcc"},"file_code":{"kind":"string","value":"\n\nuse crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Length, Result};\nuse core::{convert::TryFrom, fmt};\n\nconst CONSTRUCTED_FLAG: u8 = 0b100000;\n\nconst CONTEXT_SPECIFIC_FLAG: u8 = 0b10000000;\n\n#[derive(Copy, Clone, Eq, PartialEq)]\n#[allow(clippy::identity_op)]\n#[non_exhaustive]\n#[repr(u8)]\npub enum Tag {\n \n Boolean = 0x01,\n\n \n Integer = 0x02,\n\n \n BitString = 0x03,\n\n \n OctetString = 0x04,\n\n \n Null = 0x05,\n\n \n ObjectIdentifier = 0x06,\n\n \n \n \n \n \n Sequence = 0x10 | CONSTRUCTED_FLAG,\n\n \n ContextSpecific0 = 0 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific1 = 1 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific2 = 2 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific3 = 3 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n}\n\nimpl TryFrom<u8> for Tag {\n type Error = Error;\n\n fn try_from(byte: u8) -> Result<Tag> {\n match byte {\n 0x01 => Ok(Tag::Boolean),\n 0x02 => Ok(Tag::Integer),\n 0x03 => Ok(Tag::BitString),\n 0x04 => Ok(Tag::OctetString),\n 0x05 => Ok(Tag::Null),\n 0x06 => Ok(Tag::ObjectIdentifier),\n 0x30 => Ok(Tag::Sequence),\n 0xA0 => Ok(Tag::ContextSpecific0),\n 0xA1 => Ok(Tag::ContextSpecific1),\n 0xA2 => Ok(Tag::ContextSpecific2),\n 0xA3 => Ok(Tag::ContextSpecific3),\n _ => Err(ErrorKind::UnknownTag { byte }.into()),\n }\n }\n}\n\nimpl Tag {\n \n \n \n pub fn assert_eq(self, expected: Tag) -> Result<Tag> {\n if self == expected {\n Ok(self)\n } else {\n Err(ErrorKind::UnexpectedTag {\n expected: Some(expected),\n actual: self,\n }\n .into())\n }\n }\n\n \n pub fn type_name(self) -> &'static str {\n match self {\n Self::Boolean => \"BOOLEAN\",\n Self::Integer => \"INTEGER\",\n Self::BitString => \"BIT STRING\",\n Self::OctetString => \"OCTET STRING\",\n Self::Null => \"NULL\",\n Self::ObjectIdentifier => \"OBJECT IDENTIFIER\",\n Self::Sequence => \"SEQUENCE\",\n Self::ContextSpecific0 => \"Context Specific 0\",\n Self::ContextSpecific1 => \"Context Specific 1\",\n Self::ContextSpecific2 => \"Context Specific 2\",\n Self::ContextSpecific3 => \"Context Specific 3\",\n }\n }\n}\n\nimpl Decodable<'_> for Tag {\n fn decode(decoder: &mut Decoder<'_>) -> Result<Self> {\n decoder.byte().and_then(Self::try_from)\n }\n}\n\nimpl Encodable for Tag {\n fn encoded_len(&self) -> Result<Length> {\n Ok(1u8.into())\n }\n\n fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()> {\n encoder.byte(*self as u8)\n }\n}\n\nimpl fmt::Display for Tag {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n f.write_str(self.type_name())\n }\n}\n\nimpl fmt::Debug for Tag {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n write!(f, \"Tag(0x{:02x}: {})\", *self as u8, self.type_name())\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Length, Result};\nuse core::{convert::TryFrom, fmt};\n\nconst CONSTRUCTED_FLAG: u8 = 0b100000;\n\nconst CONTEXT_SPECIFIC_FLAG: u8 = 0b10000000;\n\n#[derive(Copy, Clone, Eq, PartialEq)]\n#[allow(clippy::identity_op)]\n#[non_exhaustive]\n#[repr(u8)]\npub enum Tag {\n \n Boolean = 0x01,\n\n \n Integer = 0x02,\n\n \n BitString = 0x03,\n\n \n OctetString = 0x04,\n\n \n Null = 0x05,\n\n \n ObjectIdentifier = 0x06,\n\n \n \n \n \n \n Sequence = 0x10 | CONSTRUCTED_FLAG,\n\n \n ContextSpecific0 = 0 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific1 = 1 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific2 = 2 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n\n \n ContextSpecific3 = 3 | CONTEXT_SPECIFIC_FLAG | CONSTRUCTED_FLAG,\n}\n\nimpl TryFrom<u8> for Tag {\n type Error = Error;\n\n fn try_from(byte: u8) -> Result<Tag> {\n match byte {\n 0x01 => Ok(Tag::Boolean),\n 0x02 => Ok(Tag::Integer),\n 0x03 => Ok(Tag::BitString),\n 0x04 => Ok(Tag::OctetString),\n 0x05 => Ok(Tag::Null),\n 0x06 => Ok(Tag::ObjectIdentifier),\n 0x30 => Ok(Tag::Sequence),\n 0xA0 => Ok(Tag::ContextSpecific0),\n 0xA1 => Ok(Tag::ContextSpecific1),\n 0xA2 => Ok(Tag::ContextSpecific2),\n 0xA3 => Ok(Tag::ContextSpecific3),\n _ => Err(ErrorKind::UnknownTag { byte }.into()),\n }\n }\n}\n\nimpl Tag {\n \n \n \n "},"suffix":{"kind":"string","value":"\n\n \n pub fn type_name(self) -> &'static str {\n match self {\n Self::Boolean => \"BOOLEAN\",\n Self::Integer => \"INTEGER\",\n Self::BitString => \"BIT STRING\",\n Self::OctetString => \"OCTET STRING\",\n Self::Null => \"NULL\",\n Self::ObjectIdentifier => \"OBJECT IDENTIFIER\",\n Self::Sequence => \"SEQUENCE\",\n Self::ContextSpecific0 => \"Context Specific 0\",\n Self::ContextSpecific1 => \"Context Specific 1\",\n Self::ContextSpecific2 => \"Context Specific 2\",\n Self::ContextSpecific3 => \"Context Specific 3\",\n }\n }\n}\n\nimpl Decodable<'_> for Tag {\n fn decode(decoder: &mut Decoder<'_>) -> Result<Self> {\n decoder.byte().and_then(Self::try_from)\n }\n}\n\nimpl Encodable for Tag {\n fn encoded_len(&self) -> Result<Length> {\n Ok(1u8.into())\n }\n\n fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()> {\n encoder.byte(*self as u8)\n }\n}\n\nimpl fmt::Display for Tag {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n f.write_str(self.type_name())\n }\n}\n\nimpl fmt::Debug for Tag {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n write!(f, \"Tag(0x{:02x}: {})\", *self as u8, self.type_name())\n }\n}\n"},"middle":{"kind":"string","value":"pub fn assert_eq(self, expected: Tag) -> Result<Tag> {\n if self == expected {\n Ok(self)\n } else {\n Err(ErrorKind::UnexpectedTag {\n expected: Some(expected),\n actual: self,\n }\n .into())\n }\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"/// Obtain the length of an ASN.1 `SEQUENCE` of [`Encodable`] values when\n\n/// serialized as ASN.1 DER, including the `SEQUENCE` tag and length prefix.\n\npub fn encoded_len(encodables: &[&dyn Encodable]) -> Result<Length> {\n\n let inner_len = encoded_len_inner(encodables)?;\n\n Header::new(Tag::Sequence, inner_len)?.encoded_len() + inner_len\n\n}\n\n\n\n/// Obtain the inner length of an ASN.1 `SEQUENCE` of [`Encodable`] values\n\n/// excluding the tag and length.\n\npub(crate) fn encoded_len_inner(encodables: &[&dyn Encodable]) -> Result<Length> {\n\n encodables\n\n .iter()\n\n .fold(Ok(Length::zero()), |sum, encodable| {\n\n sum + encodable.encoded_len()?\n\n })\n\n}\n\n\n\n/// ASN.1 `SEQUENCE` type.\n\n#[derive(Copy, Clone, Debug, Eq, PartialEq)]\n\npub struct Sequence<'a> {\n\n /// Inner value\n\n inner: ByteSlice<'a>,\n","file_path":"der/src/asn1/sequence.rs","rank":0,"score":260337.08778273297},{"content":"#[cfg(feature = \"alloc\")]\n\n#[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\nfn decode_vec(input: &str, padded: bool, hi_bytes: (u8, u8)) -> Result<Vec<u8>, Error> {\n\n let mut output = vec![0u8; decoded_len(input.len())];\n\n let len = decode(input, &mut output, padded, hi_bytes)?.len();\n\n\n\n if len <= output.len() {\n\n output.truncate(len);\n\n Ok(output)\n\n } else {\n\n Err(Error::InvalidLength)\n\n }\n\n}\n\n\n\n/// Get the length of the output from decoding the provided *unpadded*\n\n/// Base64-encoded input (use [`unpadded_len_ct`] to compute this value for\n\n/// a padded input)\n\n///\n\n/// Note that this function does not fully validate the Base64 is well-formed\n\n/// and may return incorrect results for malformed Base64.\n","file_path":"base64ct/src/lib.rs","rank":1,"score":235688.44015385036},{"content":"/// Parse a single byte from a slice\n\nfn parse_byte(bytes: &mut &[u8]) -> Result<u8> {\n\n let byte = *bytes.get(0).ok_or(Error)?;\n\n *bytes = &bytes[1..];\n\n Ok(byte)\n\n}\n\n\n","file_path":"const-oid/src/lib.rs","rank":2,"score":231191.74865408585},{"content":"/// Validate padding is well-formed and compute unpadded length.\n\n///\n\n/// Returns length-related errors eagerly as a [`Result`], and data-dependent\n\n/// errors (i.e. malformed padding bytes) as `i16` to be combined with other\n\n/// encoding-related errors prior to branching.\n\nfn decode_padding(input: &[u8]) -> Result<(usize, i16), InvalidEncodingError> {\n\n if input.len() % 4 != 0 {\n\n return Err(InvalidEncodingError);\n\n }\n\n\n\n let unpadded_len = match *input {\n\n [.., b0, b1] => {\n\n let pad_len = match_eq_ct(b0, PAD, 1) + match_eq_ct(b1, PAD, 1);\n\n input.len() - pad_len as usize\n\n }\n\n _ => input.len(),\n\n };\n\n\n\n let padding_len = input.len() - unpadded_len;\n\n\n\n let err = match *input {\n\n [.., b0] if padding_len == 1 => match_eq_ct(b0, PAD, 1) ^ 1,\n\n [.., b0, b1] if padding_len == 2 => (match_eq_ct(b0, PAD, 1) & match_eq_ct(b1, PAD, 1)) ^ 1,\n\n _ => {\n\n if padding_len == 0 {\n\n 0\n\n } else {\n\n return Err(InvalidEncodingError);\n\n }\n\n }\n\n };\n\n\n\n Ok((unpadded_len, err))\n\n}\n","file_path":"base64ct/src/lib.rs","rank":3,"score":221505.66216273332},{"content":"/// Parse a base 128 (big endian) integer from a bytestring\n\nfn parse_base128(bytes: &mut &[u8]) -> Result<u32> {\n\n let mut result = 0;\n\n let mut shift = 0;\n\n\n\n loop {\n\n let byte = parse_byte(bytes)?;\n\n\n\n if shift == 28 && byte & 0b11110000 != 0 {\n\n // Overflow\n\n return Err(Error);\n\n }\n\n\n\n result = result << 7 | (byte & 0b1111111) as u32;\n\n\n\n if byte & 0b10000000 == 0 {\n\n return Ok(result);\n\n }\n\n\n\n shift += 7;\n\n }\n\n}\n\n\n","file_path":"const-oid/src/lib.rs","rank":4,"score":203476.62715225306},{"content":"/// Write the given unsigned integer in base 128\n\nfn write_base128(bytes: &mut [u8], mut n: u32) -> Result<usize> {\n\n let nbytes = base128_len(n);\n\n let mut i = nbytes.checked_sub(1).expect(\"length underflow\");\n\n let mut mask = 0;\n\n\n\n while n > 0x80 {\n\n let byte = bytes.get_mut(i).ok_or(Error)?;\n\n *byte = (n & 0b1111111 | mask) as u8;\n\n n >>= 7;\n\n i = i.checked_sub(1).unwrap();\n\n mask = 0b10000000;\n\n }\n\n\n\n *bytes.get_mut(0).unwrap() = (n | mask) as u8;\n\n Ok(nbytes)\n\n}\n\n\n","file_path":"const-oid/src/lib.rs","rank":5,"score":187323.27581307187},{"content":"#[inline(always)]\n\nfn encode_3bytes(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) {\n\n debug_assert_eq!(src.len(), 3);\n\n debug_assert!(dst.len() >= 4, \"dst too short: {}\", dst.len());\n\n\n\n let b0 = src[0] as i16;\n\n let b1 = src[1] as i16;\n\n let b2 = src[2] as i16;\n\n\n\n dst[0] = encode_6bits(b0 >> 2, hi_bytes);\n\n dst[1] = encode_6bits(((b0 << 4) | (b1 >> 4)) & 63, hi_bytes);\n\n dst[2] = encode_6bits(((b1 << 2) | (b2 >> 6)) & 63, hi_bytes);\n\n dst[3] = encode_6bits(b2 & 63, hi_bytes);\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":6,"score":183436.38404533186},{"content":"#[inline(always)]\n\nfn encode_3bytes_padded(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) {\n\n let mut tmp = [0u8; 3];\n\n tmp[..src.len()].copy_from_slice(&src);\n\n encode_3bytes(&tmp, dst, hi_bytes);\n\n\n\n dst[3] = PAD;\n\n\n\n if src.len() == 1 {\n\n dst[2] = PAD;\n\n }\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":7,"score":180954.54830949428},{"content":"#[inline(always)]\n\nfn decode_3bytes(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) -> i16 {\n\n debug_assert_eq!(src.len(), 4);\n\n debug_assert!(dst.len() >= 3, \"dst too short: {}\", dst.len());\n\n\n\n let c0 = decode_6bits(src[0], hi_bytes);\n\n let c1 = decode_6bits(src[1], hi_bytes);\n\n let c2 = decode_6bits(src[2], hi_bytes);\n\n let c3 = decode_6bits(src[3], hi_bytes);\n\n\n\n dst[0] = ((c0 << 2) | (c1 >> 4)) as u8;\n\n dst[1] = ((c1 << 4) | (c2 >> 2)) as u8;\n\n dst[2] = ((c2 << 6) | c3) as u8;\n\n\n\n ((c0 | c1 | c2 | c3) >> 8) & 1\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":8,"score":179544.2996611609},{"content":"#[cfg(all(not(unix), feature = \"std\"))]\n\nfn write_secret_file(path: impl AsRef<Path>, data: &[u8]) -> Result<()> {\n\n fs::write(path, data)?;\n\n Ok(())\n\n}\n","file_path":"pkcs8/src/document.rs","rank":9,"score":178454.76006709295},{"content":"#[inline(always)]\n\nfn encode_6bits(src: i16, hi_bytes: (u8, u8)) -> u8 {\n\n let hi_off = 0x1c + (hi_bytes.0 & 4);\n\n let mut diff = 0x41i16;\n\n\n\n diff += match_gt_ct(src, 25, 6);\n\n diff -= match_gt_ct(src, 51, 75);\n\n diff -= match_gt_ct(src, 61, hi_bytes.0 as i16 - hi_off as i16);\n\n diff += match_gt_ct(src, 62, hi_bytes.1 as i16 - hi_bytes.0 as i16 - 1);\n\n\n\n (src + diff) as u8\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":10,"score":175841.09616189095},{"content":"#[inline(always)]\n\nfn decode_6bits(src: u8, hi_bytes: (u8, u8)) -> i16 {\n\n let mut res: i16 = -1;\n\n res += match_range_ct(src, 0x41..0x5a, src as i16 - 64);\n\n res += match_range_ct(src, 0x61..0x7a, src as i16 - 70);\n\n res += match_range_ct(src, 0x30..0x39, src as i16 + 5);\n\n res += match_eq_ct(src, hi_bytes.0, 63);\n\n res + match_eq_ct(src, hi_bytes.1, 64)\n\n}\n\n\n\n/// Match that the given input is greater than the provided threshold.\n","file_path":"base64ct/src/lib.rs","rank":11,"score":175818.61865933303},{"content":"/// Read a git-flavoured VLQ value from `&data[*pos..]`.\n\n/// Increments `pos` to a number of read bytes.\n\n///\n\n/// This function returns `None` if buffer does not contain enough bytes\n\n/// or if VLQ is bigger than 4 bytes.\n\n///\n\n/// See the test submodule for example values.\n\nfn read_vlq(data: &[u8], pos: &mut usize) -> Result<usize, Error> {\n\n let b = data.get(*pos).ok_or(Error::UnexpectedEnd)?;\n\n *pos += 1;\n\n let mut next = b & NEXT_MASK;\n\n let mut val = (b & VAL_MASK) as usize;\n\n\n\n macro_rules! step {\n\n () => {\n\n if next == 0 {\n\n return Ok(val);\n\n }\n\n let b = data.get(*pos).ok_or(Error::UnexpectedEnd)?;\n\n *pos += 1;\n\n next = b & NEXT_MASK;\n\n let t = (b & VAL_MASK) as usize;\n\n val = ((val + 1) << 7) + t;\n\n };\n\n }\n\n\n\n step!();\n","file_path":"blobby/src/lib.rs","rank":12,"score":174835.7769157015},{"content":"#[inline(always)]\n\nfn match_eq_ct(input: u8, expected: u8, ret_on_match: i16) -> i16 {\n\n match_range_ct(input, expected..expected, ret_on_match)\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":13,"score":169698.1386478881},{"content":"fn encode(reader: impl BufRead, mut writer: impl Write) -> io::Result<usize> {\n\n let mut blobs = Vec::new();\n\n for line in reader.lines() {\n\n let blob = hex::decode(line?.as_str())\n\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n\n blobs.push(blob);\n\n }\n\n\n\n let mut idx_map = HashMap::new();\n\n for blob in blobs.iter().filter(|b| b.len() != 0) {\n\n let v = idx_map.entry(blob.as_slice()).or_insert(0);\n\n *v += 1;\n\n }\n\n\n\n let mut idx: Vec<&[u8]> = idx_map\n\n .iter()\n\n .filter(|(_, &v)| v > 1)\n\n .map(|(&k, _)| k)\n\n .collect();\n\n idx.sort_by_key(|e| {\n","file_path":"blobby/examples/convert.rs","rank":14,"score":167799.84068584885},{"content":"#[cfg(feature = \"alloc\")]\n\n#[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\nfn encode_string(input: &[u8], padded: bool, hi_bytes: (u8, u8)) -> String {\n\n let elen = encoded_len(input, padded);\n\n let mut dst = vec![0u8; elen];\n\n let res = encode(input, &mut dst, padded, hi_bytes).expect(\"encoding error\");\n\n\n\n debug_assert_eq!(elen, res.len());\n\n debug_assert!(str::from_utf8(&dst).is_ok());\n\n\n\n // SAFETY: `dst` is fully written and contains only valid one-byte UTF-8 chars\n\n unsafe { String::from_utf8_unchecked(dst) }\n\n}\n\n\n\n/// Get the Base64-encoded length of the given byte slice.\n\n///\n\n/// WARNING: this function will return 0 for lengths greater than `usize::MAX/4`!\n\n#[inline]\n\nconst fn encoded_len(bytes: &[u8], padded: bool) -> usize {\n\n // TODO: replace with `unwrap_or` on stabilization\n\n match encoded_len_inner(bytes.len(), padded) {\n\n Some(v) => v,\n","file_path":"base64ct/src/lib.rs","rank":15,"score":166979.0669281027},{"content":"fn main() -> Result<(), Box<dyn Error>> {\n\n let args: Vec<String> = env::args().skip(1).collect();\n\n let is_encode = match args[0].as_str() {\n\n \"encode\" => true,\n\n \"decode\" => false,\n\n _ => Err(\"unknown mode\")?,\n\n };\n\n let in_path = args[1].as_str();\n\n let out_path = args[2].as_str();\n\n let in_file = BufReader::new(File::open(in_path)?);\n\n let out_file = BufWriter::new(File::create(out_path)?);\n\n\n\n let n = if is_encode {\n\n encode(in_file, out_file)?\n\n } else {\n\n decode(in_file, out_file)?\n\n };\n\n\n\n println!(\"Processed {} record(s)\", n);\n\n\n\n Ok(())\n\n}\n","file_path":"blobby/examples/convert.rs","rank":16,"score":155498.089321266},{"content":"#[inline(always)]\n\nfn to_blocks<N: ArrayLength<u8>>(data: &[u8]) -> (&[Block<N>], &[u8]) {\n\n let nb = data.len() / N::USIZE;\n\n let (left, right) = data.split_at(nb * N::USIZE);\n\n let p = left.as_ptr() as *const Block<N>;\n\n // SAFETY: we guarantee that `blocks` does not point outside of `data`\n\n let blocks = unsafe { slice::from_raw_parts(p, nb) };\n\n (blocks, right)\n\n}\n\n\n","file_path":"block-buffer/src/lib.rs","rank":17,"score":138791.39576929278},{"content":"#[inline(always)]\n\nfn match_range_ct(input: u8, range: Range<u8>, ret_on_match: i16) -> i16 {\n\n // Compute exclusive range from inclusive one\n\n let start = range.start as i16 - 1;\n\n let end = range.end as i16 + 1;\n\n\n\n (((start - input as i16) & (input as i16 - end)) >> 8) & ret_on_match\n\n}\n\n\n\n/// Match a a byte equals a specified value.\n","file_path":"base64ct/src/lib.rs","rank":18,"score":137739.49410838622},{"content":"fn encode_vlq(mut val: usize, buf: &mut [u8; 4]) -> &[u8] {\n\n macro_rules! step {\n\n ($n:expr) => {\n\n buf[$n] = if $n == 3 {\n\n (val & (VAL_MASK as usize)) as u8\n\n } else {\n\n val -= 1;\n\n NEXT_MASK | (val & (VAL_MASK as usize)) as u8\n\n };\n\n val >>= 7;\n\n if val == 0 {\n\n return &buf[$n..];\n\n }\n\n };\n\n }\n\n\n\n step!(3);\n\n step!(2);\n\n step!(1);\n\n step!(0);\n\n panic!(\"integer is too big\")\n\n}\n\n\n","file_path":"blobby/examples/convert.rs","rank":19,"score":133369.87361749535},{"content":"/// Trait for padding messages divided into blocks\n\npub trait Padding<BlockSize: ArrayLength<u8>> {\n\n /// Pads `block` filled with data up to `pos` (i.e length of a message\n\n /// stored in the block is equal to `pos`).\n\n ///\n\n /// # Panics\n\n /// If `pos` is bigger than `BlockSize`. Most paddin algorithms also\n\n /// panic if they are equal.\n\n fn pad(block: &mut Block<BlockSize>, pos: usize);\n\n\n\n /// Unpad data in the `block`.\n\n ///\n\n /// Returns `Err(UnpadError)` if the block containts malformed padding.\n\n fn unpad(block: &Block<BlockSize>) -> Result<&[u8], UnpadError>;\n\n}\n\n\n\n/// Pad block with zeros.\n\n///\n\n/// ```\n\n/// use block_padding::{ZeroPadding, Padding};\n\n/// use generic_array::{GenericArray, typenum::U8};\n","file_path":"block-padding/src/lib.rs","rank":20,"score":130797.90616347965},{"content":"/// Obtain the length of a collection.\n\npub trait Length {\n\n /// Get the length of this collection.\n\n fn len(&self) -> usize;\n\n\n\n /// Is the collection empty?\n\n fn is_empty(&self) -> bool {\n\n self.len() == 0\n\n }\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":21,"score":124002.36173582505},{"content":"#[inline(always)]\n\nfn match_gt_ct(input: i16, threshold: u8, ret_on_match: i16) -> i16 {\n\n ((threshold as i16 - input) >> 8) & ret_on_match\n\n}\n\n\n\n/// Match that a byte falls within a provided range.\n","file_path":"base64ct/src/lib.rs","rank":22,"score":123630.16567475232},{"content":"#[allow(clippy::type_complexity)]\n\n#[inline(always)]\n\nfn to_blocks_mut<N: ArrayLength<u8>, M: ArrayLength<Block<N>>>(\n\n data: &mut [u8],\n\n) -> (&mut [ParBlock<N, M>], &mut [Block<N>], &mut [u8]) {\n\n let b_size = N::USIZE;\n\n let pb_size = N::USIZE * M::USIZE;\n\n let npb = match M::USIZE {\n\n 1 => 0,\n\n _ => data.len() / pb_size,\n\n };\n\n let (pb_slice, data) = data.split_at_mut(npb * pb_size);\n\n let nb = data.len() / b_size;\n\n let (b_slice, data) = data.split_at_mut(nb * b_size);\n\n let pb_ptr = pb_slice.as_mut_ptr() as *mut ParBlock<N, M>;\n\n let b_ptr = b_slice.as_mut_ptr() as *mut Block<N>;\n\n // SAFETY: we guarantee that the resulting values do not overlap and do not\n\n // point outside of the input slice\n\n unsafe {\n\n (\n\n slice::from_raw_parts_mut(pb_ptr, npb),\n\n slice::from_raw_parts_mut(b_ptr, nb),\n\n data,\n\n )\n\n }\n\n}\n\n\n","file_path":"block-buffer/src/lib.rs","rank":23,"score":121425.20353799977},{"content":"fn unreachable<S, B: ArrayLength<u8>>(_: &mut S) -> ParBlock<B, U1> {\n\n unreachable!();\n\n}\n","file_path":"block-buffer/src/lib.rs","rank":24,"score":119582.23898671243},{"content":"#[inline(always)]\n\nfn set(a: &mut [u8], b: &[u8]) {\n\n a.copy_from_slice(b);\n\n}\n\n\n","file_path":"block-buffer/src/lib.rs","rank":25,"score":115623.22325016848},{"content":"#[inline(always)]\n\nfn xor(a: &mut [u8], b: &[u8]) {\n\n debug_assert_eq!(a.len(), b.len());\n\n a.iter_mut().zip(b.iter()).for_each(|(a, &b)| *a ^= b);\n\n}\n\n\n","file_path":"block-buffer/src/lib.rs","rank":26,"score":115623.22325016848},{"content":"#[inline(never)]\n\nfn get_raw_data() -> Vec<u8> {\n\n (0..RAW_LEN).map(|i| i as u8).collect()\n\n}\n\n\n","file_path":"base64ct/benches/mod.rs","rank":27,"score":106330.83666697139},{"content":"#[derive(Copy, Clone, Debug, Eq, PartialEq)]\n\nenum Asn1Type {\n\n /// ASN.1 `BIT STRING`\n\n BitString,\n\n\n\n /// ASN.1 `OCTET STRING`\n\n OctetString,\n\n}\n\n\n\nimpl Asn1Type {\n\n /// Parse ASN.1 type\n\n pub fn new(s: &str) -> Self {\n\n match s {\n\n \"bit-string\" => Self::BitString,\n\n \"octet-string\" => Self::OctetString,\n\n _ => panic!(\"unrecognized ASN.1 type: {}\", s),\n\n }\n\n }\n\n}\n","file_path":"der/derive/src/lib.rs","rank":28,"score":99647.57468800482},{"content":"fn decode<R: BufRead, W: Write>(mut reader: R, mut writer: W) -> io::Result<usize> {\n\n let mut data = Vec::new();\n\n reader.read_to_end(&mut data)?;\n\n let res: Vec<_> = BlobIterator::new(&data)\n\n .map_err(|e| {\n\n io::Error::new(\n\n io::ErrorKind::InvalidData,\n\n format!(\"invalid blobby data: {:?}\", e),\n\n )\n\n })?\n\n .collect();\n\n for blob in res.iter() {\n\n let blob = blob.map_err(|e| {\n\n io::Error::new(\n\n io::ErrorKind::InvalidData,\n\n format!(\"invalid blobby data: {:?}\", e),\n\n )\n\n })?;\n\n writer.write_all(hex::encode(blob).as_bytes())?;\n\n writer.write_all(b\"\\n\")?;\n\n }\n\n Ok(res.len())\n\n}\n\n\n","file_path":"blobby/examples/convert.rs","rank":29,"score":98577.54064174872},{"content":"/// Types with an associated ASN.1 [`Tag`].\n\npub trait Tagged {\n\n /// ASN.1 tag\n\n const TAG: Tag;\n\n}\n\n\n","file_path":"der/src/traits.rs","rank":30,"score":97870.48918209327},{"content":"/// Encoding trait.\n\npub trait Encodable {\n\n /// Compute the length of this value in bytes when encoded as ASN.1 DER.\n\n fn encoded_len(&self) -> Result<Length>;\n\n\n\n /// Encode this value as ASN.1 DER using the provided [`Encoder`].\n\n fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()>;\n\n\n\n /// Encode this value to the provided byte slice, returning a sub-slice\n\n /// containing the encoded message.\n\n fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8]> {\n\n let mut encoder = Encoder::new(buf);\n\n self.encode(&mut encoder)?;\n\n Ok(encoder.finish()?)\n\n }\n\n\n\n /// Encode this message as ASN.1 DER, appending it to the provided\n\n /// byte vector.\n\n #[cfg(feature = \"alloc\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\n fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length> {\n","file_path":"der/src/traits.rs","rank":31,"score":97676.39914454054},{"content":"#[proc_macro]\n\npub fn hex(input: TokenStream) -> TokenStream {\n\n let ts = TokenStream::from_iter(TokenTreeIter::new(input));\n\n TokenStream::from(TokenTree::Group(Group::new(Delimiter::Bracket, ts)))\n\n}\n","file_path":"hex-literal/src/lib.rs","rank":32,"score":95831.82743627214},{"content":"/// Decode the provided Base64 string into the provided destination buffer.\n\nfn decode(\n\n src: impl AsRef<[u8]>,\n\n dst: &mut [u8],\n\n padded: bool,\n\n hi_bytes: (u8, u8),\n\n) -> Result<&[u8], Error> {\n\n let mut src = src.as_ref();\n\n\n\n let mut err = if padded {\n\n let (unpadded_len, e) = decode_padding(src)?;\n\n src = &src[..unpadded_len];\n\n e\n\n } else {\n\n 0\n\n };\n\n\n\n let dlen = decoded_len(src.len());\n\n\n\n if dlen > dst.len() {\n\n return Err(Error::InvalidLength);\n","file_path":"base64ct/src/lib.rs","rank":33,"score":95734.14287218897},{"content":"#[inline]\n\nfn encode<'a>(\n\n src: &[u8],\n\n dst: &'a mut [u8],\n\n padded: bool,\n\n hi_bytes: (u8, u8),\n\n) -> Result<&'a str, InvalidLengthError> {\n\n let elen = match encoded_len_inner(src.len(), padded) {\n\n Some(v) => v,\n\n None => return Err(InvalidLengthError),\n\n };\n\n\n\n if elen > dst.len() {\n\n return Err(InvalidLengthError);\n\n }\n\n\n\n let dst = &mut dst[..elen];\n\n\n\n if padded {\n\n for (s, d) in src.chunks(3).zip(dst.chunks_mut(4)) {\n\n if s.len() == 3 {\n","file_path":"base64ct/src/lib.rs","rank":34,"score":93884.67589414795},{"content":"/// Decode Base64-encoded string in-place.\n\nfn decode_in_place(\n\n mut buf: &mut [u8],\n\n padded: bool,\n\n hi_bytes: (u8, u8),\n\n) -> Result<&[u8], InvalidEncodingError> {\n\n // TODO: eliminate unsafe code when compiler will be smart enough to\n\n // eliminate bound checks, see: https://github.com/rust-lang/rust/issues/80963\n\n let mut err = if padded {\n\n let (unpadded_len, e) = decode_padding(buf)?;\n\n buf = &mut buf[..unpadded_len];\n\n e\n\n } else {\n\n 0\n\n };\n\n\n\n let dlen = decoded_len(buf.len());\n\n let full_chunks = buf.len() / 4;\n\n\n\n for chunk in 0..full_chunks {\n\n // SAFETY: `p3` and `p4` point inside `buf`, while they may overlap,\n","file_path":"base64ct/src/lib.rs","rank":35,"score":93362.48888665129},{"content":"#[derive(Copy, Clone, Debug, Eq, PartialEq)]\n\nstruct RootArcs(u8);\n\n\n\nimpl RootArcs {\n\n /// Create [`RootArcs`] from the first and second arc values represented\n\n /// as `u32` integers.\n\n fn new(first_arc: u32, second_arc: u32) -> Result<Self> {\n\n if first_arc > FIRST_ARC_MAX || second_arc > SECOND_ARC_MAX {\n\n return Err(Error);\n\n }\n\n\n\n let byte = (first_arc * (SECOND_ARC_MAX + 1)) as u8 | second_arc as u8;\n\n Ok(Self(byte))\n\n }\n\n\n\n /// Get the value of the first arc\n\n fn first_arc(self) -> u32 {\n\n self.0 as u32 / (SECOND_ARC_MAX + 1)\n\n }\n\n\n\n /// Get the value of the second arc\n","file_path":"const-oid/src/lib.rs","rank":36,"score":92624.42386060834},{"content":"/// Decoding trait.\n\npub trait Decodable<'a>: Sized {\n\n /// Attempt to decode this message using the provided decoder.\n\n fn decode(decoder: &mut Decoder<'a>) -> Result<Self>;\n\n\n\n /// Parse `Self` from the provided byte slice.\n\n fn from_bytes(bytes: &'a [u8]) -> Result<Self> {\n\n let mut decoder = Decoder::new(bytes);\n\n let result = Self::decode(&mut decoder)?;\n\n decoder.finish(result)\n\n }\n\n}\n\n\n\nimpl<'a, T> Decodable<'a> for T\n\nwhere\n\n T: TryFrom<Any<'a>, Error = Error>,\n\n{\n\n fn decode(decoder: &mut Decoder<'a>) -> Result<T> {\n\n Any::decode(decoder)\n\n .and_then(Self::try_from)\n\n .or_else(|e| decoder.error(e.kind()))\n\n }\n\n}\n\n\n","file_path":"der/src/traits.rs","rank":37,"score":91679.5255961385},{"content":"/// Messages encoded as an ASN.1 `SEQUENCE`.\n\n///\n\n/// This wraps up a common pattern for ASN.1 encoding.\n\n///\n\n/// Types which impl this trait receive blanket impls for the [`Decodable`],\n\n/// [`Encodable`], and [`Tagged`] traits.\n\npub trait Message<'a>: Decodable<'a> {\n\n /// Call the provided function with a slice of [`Encodable`] trait objects\n\n /// representing the fields of this message.\n\n ///\n\n /// This method uses a callback because structs with fields which aren't\n\n /// directly [`Encodable`] may need to construct temporary values from\n\n /// their fields prior to encoding.\n\n fn fields<F, T>(&self, f: F) -> Result<T>\n\n where\n\n F: FnOnce(&[&dyn Encodable]) -> Result<T>;\n\n}\n\n\n\nimpl<'a, M> Encodable for M\n\nwhere\n\n M: Message<'a>,\n\n{\n\n fn encoded_len(&self) -> Result<Length> {\n\n self.fields(sequence::encoded_len)\n\n }\n\n\n","file_path":"der/src/traits.rs","rank":38,"score":90224.18895939979},{"content":"#[bench]\n\nfn encode_bench(b: &mut Bencher) {\n\n let mut buf = get_b64_data().into_bytes();\n\n let raw_data = get_raw_data();\n\n b.iter(|| {\n\n let out = base64ct::encode(&raw_data, &mut buf).unwrap();\n\n test::black_box(out);\n\n });\n\n b.bytes = RAW_LEN as u64;\n\n}\n","file_path":"base64ct/benches/mod.rs","rank":39,"score":84267.70577809331},{"content":"#[bench]\n\nfn decode_bench(b: &mut Bencher) {\n\n let b64_data = get_b64_data();\n\n let mut buf = get_raw_data();\n\n b.iter(|| {\n\n let out = base64ct::decode(&b64_data, &mut buf).unwrap();\n\n test::black_box(out);\n\n });\n\n b.bytes = RAW_LEN as u64;\n\n}\n\n\n","file_path":"base64ct/benches/mod.rs","rank":40,"score":84241.84351192454},{"content":"#[bench]\n\nfn decode_in_place_bench(b: &mut Bencher) {\n\n let mut b64_data = get_b64_data().into_bytes();\n\n b.iter(|| {\n\n // since it works on the same buffer over and over,\n\n // almost always `out` will be an error\n\n let out = base64ct::decode_in_place(&mut b64_data);\n\n let _ = test::black_box(out);\n\n });\n\n b.bytes = RAW_LEN as u64;\n\n}\n\n\n","file_path":"base64ct/benches/mod.rs","rank":41,"score":82270.2325462416},{"content":"/// Compute the length of a value when encoded in base 128\n\nfn base128_len(n: u32) -> usize {\n\n match n {\n\n 0..=0x7f => 1,\n\n 0x80..=0x3fff => 2,\n\n 0x4000..=0x1fffff => 3,\n\n 0x200000..=0x1fffffff => 4,\n\n _ => 5,\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::ObjectIdentifier;\n\n use std::{convert::TryFrom, string::ToString};\n\n\n\n /// Example OID value\n\n const EXAMPLE_OID: ObjectIdentifier = ObjectIdentifier::new(&[1, 2, 840, 10045, 2, 1]);\n\n\n\n /// Example OID encoded as ASN.1 BER/DER\n\n const EXAMPLE_OID_BER: &[u8] = &[42, 134, 72, 206, 61, 2, 1];\n","file_path":"const-oid/src/lib.rs","rank":42,"score":82125.45042629483},{"content":"#[inline]\n\nfn decoded_len(input_len: usize) -> usize {\n\n // overflow-proof computation of `(3*n)/4`\n\n let k = input_len / 4;\n\n let l = input_len - 4 * k;\n\n 3 * k + (3 * l) / 4\n\n}\n\n\n","file_path":"base64ct/src/lib.rs","rank":43,"score":80410.63236986304},{"content":"/// Custom derive for `der::Message`\n\nfn derive_der_message(s: Structure<'_>) -> TokenStream {\n\n let ast = s.ast();\n\n\n\n // TODO(tarcieri): enum support\n\n match &ast.data {\n\n syn::Data::Struct(data) => DeriveStruct::derive(s, data, &ast.generics),\n\n other => panic!(\"can't derive `Message` on: {:?}\", other),\n\n }\n\n}\n\n\n","file_path":"der/derive/src/lib.rs","rank":44,"score":67122.03741389755},{"content":"/// Truncate the collection to the provided length.\n\npub trait Truncate {\n\n /// Truncate this buffer to the given number of elements.\n\n ///\n\n /// If `len` is bigger than the current number of elements (or the total\n\n /// capacity of the buffer) no changes are made to the contents.\n\n fn truncate(&mut self, len: usize);\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":45,"score":61426.43533724547},{"content":"/// Double and inverse double over GF(2^n).\n\n///\n\n/// This trait is implemented for 64, 128 and 256 bit block sizes. Big-endian\n\n/// order is used.\n\npub trait Dbl {\n\n /// Double block. (alternatively: multiply block by x)\n\n ///\n\n /// If most significant bit of the block equals to zero will return\n\n /// `block<<1`, otherwise `(block<<1)^C`, where `C` is the non-leading\n\n /// coefficients of the lexicographically first irreducible degree-b binary\n\n /// polynomial with the minimal number of ones.\n\n fn dbl(self) -> Self;\n\n\n\n /// Reverse double block. (alternatively: divbide block by x)\n\n ///\n\n /// If least significant bit of the block equals to zero will return\n\n /// `block>>1`, otherwise `(block>>1)^(1<<n)^(C>>1)`\n\n fn inv_dbl(self) -> Self;\n\n}\n\n\n\nimpl Dbl for GenericArray<u8, U8> {\n\n fn dbl(self) -> Self {\n\n let mut val: u64 = unsafe { mem::transmute_copy(&self) };\n\n val = val.to_be();\n","file_path":"dbl/src/lib.rs","rank":46,"score":61426.09016652702},{"content":"#[cfg(feature = \"alloc\")]\n\n#[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\npub trait ToPublicKey {\n\n /// Serialize a [`PublicKeyDocument`] containing a SPKI-encoded public key.\n\n fn to_public_key_der(&self) -> PublicKeyDocument;\n\n\n\n /// Serialize this public key as PEM-encoded SPKI.\n\n #[cfg(feature = \"pem\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"pem\")))]\n\n fn to_public_key_pem(&self) -> String {\n\n self.to_public_key_der().to_pem()\n\n }\n\n\n\n /// Write ASN.1 DER-encoded public key to the given path\n\n #[cfg(feature = \"std\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"std\")))]\n\n fn write_public_key_der_file(&self, path: impl AsRef<Path>) -> Result<()> {\n\n self.to_public_key_der().write_der_file(path)\n\n }\n\n\n\n /// Write ASN.1 DER-encoded public key to the given path\n\n #[cfg(all(feature = \"pem\", feature = \"std\"))]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"pem\")))]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"std\")))]\n\n fn write_public_key_pem_file(&self, path: impl AsRef<Path>) -> Result<()> {\n\n self.to_public_key_der().write_pem_file(path)\n\n }\n\n}\n","file_path":"pkcs8/src/traits.rs","rank":47,"score":60295.698149034186},{"content":"#[cfg(feature = \"alloc\")]\n\n#[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\npub trait ToPrivateKey {\n\n /// Serialize a [`PrivateKeyDocument`] containing a PKCS#8-encoded private key.\n\n fn to_pkcs8_der(&self) -> PrivateKeyDocument;\n\n\n\n /// Serialize this private key as PEM-encoded PKCS#8.\n\n #[cfg(feature = \"pem\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"pem\")))]\n\n fn to_pkcs8_pem(&self) -> Zeroizing<String> {\n\n self.to_pkcs8_der().to_pem()\n\n }\n\n\n\n /// Write ASN.1 DER-encoded PKCS#8 private key to the given path\n\n #[cfg(feature = \"std\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"std\")))]\n\n fn write_pkcs8_der_file(&self, path: impl AsRef<Path>) -> Result<()> {\n\n self.to_pkcs8_der().write_der_file(path)\n\n }\n\n\n\n /// Write ASN.1 DER-encoded PKCS#8 private key to the given path\n\n #[cfg(all(feature = \"pem\", feature = \"std\"))]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"pem\")))]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"std\")))]\n\n fn write_pkcs8_pem_file(&self, path: impl AsRef<Path>) -> Result<()> {\n\n self.to_pkcs8_der().write_pem_file(path)\n\n }\n\n}\n\n\n\n/// Serialize a public key object to a SPKI-encoded document.\n","file_path":"pkcs8/src/traits.rs","rank":48,"score":60295.698149034186},{"content":"/// Collection types implement all of the traits in this crate.\n\npub trait Collection<T>:\n\n AsRef<[T]> + AsMut<[T]> + Default + Length + Truncate + TryExtend<T> + TryPush<T>\n\n{\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":49,"score":58292.55608166884},{"content":"/// [`TryCollect`] is an extension to [`Iterator`] which allows for performing\n\n/// a fallible collection into a collection type.\n\npub trait TryCollect<A> {\n\n fn try_collect<B>(&mut self) -> Result<B, B::Error>\n\n where\n\n B: TryFromIterator<A>;\n\n}\n\n\n\nimpl<A, T> TryCollect<A> for T\n\nwhere\n\n T: Iterator<Item = A>,\n\n{\n\n fn try_collect<B>(&mut self) -> Result<B, B::Error>\n\n where\n\n B: TryFromIterator<A>,\n\n {\n\n B::try_from_iter(self)\n\n }\n\n}\n\n\n\n#[cfg(feature = \"alloc\")]\n\nmod vec_impls {\n","file_path":"collectable/src/lib.rs","rank":50,"score":58292.33237959203},{"content":"/// Fallible equivalent of [`core::iter::Extend`] - extends a collection\n\n/// with the contents of an iterator, but with the option to return an error\n\n/// in the event the container's capacity has been exceeded.\n\n///\n\n/// [`core::iter::Extend`]: https://doc.rust-lang.org/core/iter/trait.Extend.html\n\npub trait TryExtend<A> {\n\n /// Error type.\n\n type Error;\n\n\n\n /// Try to extend the collection from the given iterator.\n\n fn try_extend<T>(&mut self, iter: T) -> Result<(), Self::Error>\n\n where\n\n T: IntoIterator<Item = A>;\n\n\n\n /// Try to extend the collection from the given slice.\n\n fn try_extend_from_slice(&mut self, slice: &[A]) -> Result<(), Self::Error>\n\n where\n\n A: Clone,\n\n {\n\n self.try_extend(slice.iter().cloned())\n\n }\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":51,"score":58291.4337959033},{"content":"/// Parse a private key object from a PKCS#8 encoded document.\n\npub trait FromPrivateKey: Sized {\n\n /// Parse the [`PrivateKeyInfo`] from a PKCS#8-encoded document.\n\n fn from_pkcs8_private_key_info(private_key_info: PrivateKeyInfo<'_>) -> Result<Self>;\n\n\n\n /// Deserialize PKCS#8 private key from ASN.1 DER-encoded data\n\n /// (binary format).\n\n fn from_pkcs8_der(bytes: &[u8]) -> Result<Self> {\n\n PrivateKeyInfo::from_der(bytes).and_then(Self::from_pkcs8_private_key_info)\n\n }\n\n\n\n /// Deserialize PKCS#8 private key from a [`PrivateKeyDocument`].\n\n #[cfg(feature = \"alloc\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\n fn from_pkcs8_doc(doc: &PrivateKeyDocument) -> Result<Self> {\n\n Self::from_pkcs8_private_key_info(doc.private_key_info())\n\n }\n\n\n\n /// Deserialize PKCS#8-encoded private key from PEM.\n\n ///\n\n /// Keys in this format begin with the following delimiter:\n","file_path":"pkcs8/src/traits.rs","rank":52,"score":57233.49655683384},{"content":"/// Parse a public key object from an encoded SPKI document.\n\npub trait FromPublicKey: Sized {\n\n /// Parse [`SubjectPublicKeyInfo`] into a public key object.\n\n fn from_spki(spki: SubjectPublicKeyInfo<'_>) -> Result<Self>;\n\n\n\n /// Deserialize object from ASN.1 DER-encoded [`SubjectPublicKeyInfo`]\n\n /// (binary format).\n\n fn from_public_key_der(bytes: &[u8]) -> Result<Self> {\n\n SubjectPublicKeyInfo::from_der(bytes).and_then(Self::from_spki)\n\n }\n\n\n\n /// Deserialize PKCS#8 private key from a [`PrivateKeyDocument`].\n\n #[cfg(feature = \"alloc\")]\n\n #[cfg_attr(docsrs, doc(cfg(feature = \"alloc\")))]\n\n fn from_public_key_doc(doc: &PublicKeyDocument) -> Result<Self> {\n\n Self::from_spki(doc.spki())\n\n }\n\n\n\n /// Deserialize PEM-encoded [`SubjectPublicKeyInfo`].\n\n ///\n\n /// Keys in this format begin with the following delimiter:\n","file_path":"pkcs8/src/traits.rs","rank":53,"score":57233.49655683384},{"content":"/// Try to push an element onto a collection\n\npub trait TryPush<T> {\n\n /// Try to push an element onto a collection.\n\n ///\n\n /// Returns the original element if it's full.\n\n fn try_push(&mut self, item: T) -> Result<(), T>;\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":54,"score":57229.502323807894},{"content":"#[test]\n\nfn debug_formatting() {\n\n let s = format!(\"{:?}\", Foo { secret: 42 });\n\n assert_eq!(s, \"Foo { ... }\");\n\n}\n","file_path":"opaque-debug/tests/mod.rs","rank":55,"score":56028.19512272854},{"content":"/// Try to build a collection type from an [`Iterator`].\n\n///\n\n/// Fallible in the event the capacity of the underlying container type is\n\n/// exceeded.\n\npub trait TryFromIterator<A>: Sized {\n\n /// Error type.\n\n type Error;\n\n\n\n /// Try to create a new collection from the given iterator, potentially\n\n /// returning an error if the underlying collection's capacity is exceeded.\n\n fn try_from_iter<T>(iter: T) -> Result<Self, Self::Error>\n\n where\n\n T: IntoIterator<Item = A>;\n\n}\n\n\n\nimpl<A, C: Default + TryExtend<A>> TryFromIterator<A> for C {\n\n type Error = <Self as TryExtend<A>>::Error;\n\n\n\n fn try_from_iter<T>(iter: T) -> Result<Self, Self::Error>\n\n where\n\n T: IntoIterator<Item = A>,\n\n {\n\n let mut collection = Self::default();\n\n collection.try_extend(iter)?;\n\n Ok(collection)\n\n }\n\n}\n\n\n","file_path":"collectable/src/lib.rs","rank":56,"score":55523.70850626438},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_rsa_2048_pem() {\n\n let doc: PublicKeyDocument = RSA_2048_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(doc.as_ref(), RSA_2048_DER_EXAMPLE);\n\n\n\n // Ensure `PublicKeyDocument` parses successfully\n\n let spki = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n assert_eq!(doc.spki(), spki);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":57,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"std\")]\n\nfn read_der_file() {\n\n let pkcs8_doc = PublicKeyDocument::read_der_file(\"tests/examples/p256-pub.der\").unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":58,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"std\")]\n\nfn read_der_file() {\n\n let pkcs8_doc = PrivateKeyDocument::read_der_file(\"tests/examples/p256-priv.der\").unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":59,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_ed25519_pem() {\n\n let pk = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(ED25519_PEM_EXAMPLE.trim_end(), pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":60,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_rsa_2048_pem() {\n\n let pkcs8_doc: PrivateKeyDocument = RSA_2048_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), RSA_2048_DER_EXAMPLE);\n\n\n\n // Ensure `PrivateKeyDocument` parses successfully\n\n let pk_info = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":61,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_ed25519_der() {\n\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(ED25519_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":62,"score":54991.17263530972},{"content":"#[test]\n\nfn parse_rsa_2048_der() {\n\n let spki = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(spki.algorithm.oid, \"1.2.840.113549.1.1.1\".parse().unwrap());\n\n assert!(spki.algorithm.parameters.unwrap().is_null());\n\n\n\n assert_eq!(spki.subject_public_key, &hex!(\"3082010A0282010100B6C42C515F10A6AAF282C63EDBE24243A170F3FA2633BD4833637F47CA4F6F36E03A5D29EFC3191AC80F390D874B39E30F414FCEC1FCA0ED81E547EDC2CD382C76F61C9018973DB9FA537972A7C701F6B77E0982DFC15FC01927EE5E7CD94B4F599FF07013A7C8281BDF22DCBC9AD7CABB7C4311C982F58EDB7213AD4558B332266D743AED8192D1884CADB8B14739A8DADA66DC970806D9C7AC450CB13D0D7C575FB198534FC61BC41BC0F0574E0E0130C7BBBFBDFDC9F6A6E2E3E2AFF1CBEAC89BA57884528D55CFB08327A1E8C89F4E003CF2888E933241D9D695BCBBACDC90B44E3E095FA37058EA25B13F5E295CBEAC6DE838AB8C50AF61E298975B872F0203010001\")[..]);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":63,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_ed25519_pem() {\n\n let doc: PublicKeyDocument = ED25519_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(doc.as_ref(), ED25519_DER_EXAMPLE);\n\n\n\n // Ensure `PublicKeyDocument` parses successfully\n\n let spki = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n assert_eq!(doc.spki(), spki);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":64,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_ed25519_der() {\n\n let pk = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(ED25519_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":65,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_rsa_2048_der() {\n\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(RSA_2048_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":66,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_rsa_2048_pem() {\n\n let pk = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(RSA_2048_PEM_EXAMPLE.trim_end(), pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":67,"score":54991.17263530972},{"content":"#[test]\n\nfn parse_ed25519_der() {\n\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(pk.algorithm.oid, \"1.3.101.112\".parse().unwrap());\n\n assert_eq!(pk.algorithm.parameters, None);\n\n\n\n // Extracted with:\n\n // $ openssl asn1parse -in tests/examples/ed25519-priv.der -inform der\n\n assert_eq!(\n\n pk.private_key,\n\n &hex!(\"042017ED9C73E9DB649EC189A612831C5FC570238207C1AA9DFBD2C53E3FF5E5EA85\")[..]\n\n );\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":68,"score":54991.17263530972},{"content":"#[test]\n\nfn parse_ed25519_der() {\n\n let spki = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(spki.algorithm.oid, \"1.3.101.112\".parse().unwrap());\n\n assert_eq!(spki.algorithm.parameters, None);\n\n assert_eq!(\n\n spki.subject_public_key,\n\n &hex!(\"4D29167F3F1912A6F7ADFA293A051A15C05EC67B8F17267B1C5550DCE853BD0D\")[..]\n\n );\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":69,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_ed25519_pem() {\n\n let pkcs8_doc: PrivateKeyDocument = ED25519_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), ED25519_DER_EXAMPLE);\n\n\n\n // Ensure `PrivateKeyDocument` parses successfully\n\n let pk_info = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":70,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(all(feature = \"pem\", feature = \"std\"))]\n\nfn read_pem_file() {\n\n let pkcs8_doc = PublicKeyDocument::read_pem_file(\"tests/examples/p256-pub.pem\").unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n}\n","file_path":"pkcs8/tests/public_key.rs","rank":71,"score":54991.17263530972},{"content":"#[test]\n\nfn parse_rsa_2048_der() {\n\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(pk.algorithm.oid, \"1.2.840.113549.1.1.1\".parse().unwrap());\n\n assert!(pk.algorithm.parameters.unwrap().is_null());\n\n\n\n // Extracted with:\n\n // $ openssl asn1parse -in tests/examples/rsa2048-priv.der -inform der\n\n assert_eq!(pk.private_key, &hex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n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":72,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_ed25519_pem() {\n\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(ED25519_PEM_EXAMPLE.trim_end(), &*pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":73,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(all(feature = \"pem\", feature = \"std\"))]\n\nfn read_pem_file() {\n\n let pkcs8_doc = PrivateKeyDocument::read_pem_file(\"tests/examples/p256-priv.pem\").unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n}\n","file_path":"pkcs8/tests/private_key.rs","rank":74,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_rsa_2048_pem() {\n\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(RSA_2048_PEM_EXAMPLE.trim_end(), &*pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":75,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_rsa_2048_der() {\n\n let pk = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(RSA_2048_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":76,"score":54991.17263530972},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_ec_p256_pem() {\n\n let doc: PublicKeyDocument = EC_P256_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n\n\n // Ensure `PublicKeyDocument` parses successfully\n\n let spki = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n assert_eq!(doc.spki(), spki);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":77,"score":54014.78773899982},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn parse_ec_p256_pem() {\n\n let pkcs8_doc: PrivateKeyDocument = EC_P256_PEM_EXAMPLE.parse().unwrap();\n\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\n\n\n\n // Ensure `PrivateKeyDocument` parses successfully\n\n let pk_info = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":78,"score":54014.78773899982},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_ec_p256_der() {\n\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(EC_P256_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":79,"score":54014.78773899982},{"content":"#[test]\n\nfn parse_ec_p256_der() {\n\n let spki = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(spki.algorithm.oid, \"1.2.840.10045.2.1\".parse().unwrap());\n\n\n\n assert_eq!(\n\n spki.algorithm.parameters.unwrap().oid().unwrap(),\n\n \"1.2.840.10045.3.1.7\".parse().unwrap()\n\n );\n\n\n\n assert_eq!(spki.subject_public_key, &hex!(\"041CACFFB55F2F2CEFD89D89EB374B2681152452802DEEA09916068137D839CF7FC481A44492304D7EF66AC117BEFE83A8D08F155F2B52F9F618DD447029048E0F\")[..]);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":80,"score":54014.78773899982},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_ec_p256_pem() {\n\n let pk = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(EC_P256_PEM_EXAMPLE.trim_end(), pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":81,"score":54014.78773899982},{"content":"#[test]\n\nfn parse_ec_p256_der() {\n\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n\n\n assert_eq!(pk.algorithm.oid, \"1.2.840.10045.2.1\".parse().unwrap());\n\n\n\n assert_eq!(\n\n pk.algorithm.parameters.unwrap().oid().unwrap(),\n\n \"1.2.840.10045.3.1.7\".parse().unwrap()\n\n );\n\n\n\n // Extracted with:\n\n // $ openssl asn1parse -in tests/examples/p256-priv.der -inform der\n\n assert_eq!(pk.private_key, &hex!(\"306B020101042069624171561A63340DE0E7D869F2A05492558E1A04868B6A9F854A866788188DA144034200041CACFFB55F2F2CEFD89D89EB374B2681152452802DEEA09916068137D839CF7FC481A44492304D7EF66AC117BEFE83A8D08F155F2B52F9F618DD447029048E0F\")[..]);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":82,"score":54014.78773899982},{"content":"#[test]\n\n#[cfg(feature = \"pem\")]\n\nfn serialize_ec_p256_pem() {\n\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_pem();\n\n assert_eq!(EC_P256_PEM_EXAMPLE.trim_end(), &*pk_encoded);\n\n}\n\n\n","file_path":"pkcs8/tests/private_key.rs","rank":83,"score":54014.78773899982},{"content":"#[test]\n\n#[cfg(feature = \"alloc\")]\n\nfn serialize_ec_p256_der() {\n\n let pk = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\n\n let pk_encoded = pk.to_der();\n\n assert_eq!(EC_P256_DER_EXAMPLE, pk_encoded.as_ref());\n\n}\n\n\n","file_path":"pkcs8/tests/public_key.rs","rank":84,"score":54014.78773899982},{"content":"#[cfg_attr(docsrs, doc(cfg(feature = \"big-uint\")))]\n\npub trait BigUIntSize: Unsigned {}\n\n\n\nmacro_rules! impl_size {\n\n ($($int:ident),+) => {\n\n $(impl BigUIntSize for typenum::consts::$int {})+\n\n };\n\n}\n\n\n\n// Sizes supported by the current implementation (1 - 512 bytes)\n\nimpl_size!(\n\n U1, U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21,\n\n U22, U23, U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U36, U37, U38, U39, U40,\n\n U41, U42, U43, U44, U45, U46, U47, U48, U49, U50, U51, U52, U53, U54, U55, U56, U57, U58, U59,\n\n U60, U61, U62, U63, U64, U65, U66, U67, U68, U69, U70, U71, U72, U73, U74, U75, U76, U77, U78,\n\n U79, U80, U81, U82, U83, U84, U85, U86, U87, U88, U89, U90, U91, U92, U93, U94, U95, U96, U97,\n\n U98, U99, U100, U101, U102, U103, U104, U105, U106, U107, U108, U109, U110, U111, U112, U113,\n\n U114, U115, U116, U117, U118, U119, U120, U121, U122, U123, U124, U125, U126, U127, U128, U129,\n\n U130, U131, U132, U133, U134, U135, U136, U137, U138, U139, U140, U141, U142, U143, U144, U145,\n\n U146, U147, U148, U149, U150, U151, U152, U153, U154, U155, U156, U157, U158, U159, U160, U161,\n\n U162, U163, U164, U165, U166, U167, U168, U169, U170, U171, U172, U173, U174, U175, U176, U177,\n","file_path":"der/src/asn1/big_uint.rs","rank":85,"score":53564.05574128969},{"content":"#[inline(never)]\n\nfn get_b64_data() -> String {\n\n (0..B64_LEN)\n\n .map(|i| match (i % 64) as u8 {\n\n v @ 0..=25 => (v + 'A' as u8) as char,\n\n v @ 26..=51 => (v - 26 + 'a' as u8) as char,\n\n v @ 52..=61 => (v - 52 + '0' as u8) as char,\n\n 62 => '+',\n\n _ => '/',\n\n })\n\n .collect()\n\n}\n\n\n","file_path":"base64ct/benches/mod.rs","rank":86,"score":53117.43268085839},{"content":"#[inline(always)]\n\nfn to_be(val: &mut [u64]) {\n\n for v in val.iter_mut() {\n\n *v = v.to_be();\n\n }\n\n}\n\n\n\nimpl Dbl for GenericArray<u8, U16> {\n\n fn dbl(self) -> Self {\n\n let mut val: [u64; 2] = unsafe { mem::transmute_copy(&self) };\n\n to_be(&mut val);\n\n\n\n let b = val[1] >> 63;\n\n let a = val[0] >> 63;\n\n\n\n val[0] <<= 1;\n\n val[0] ^= b;\n\n val[1] <<= 1;\n\n val[1] ^= a * C128;\n\n\n\n to_be(&mut val);\n","file_path":"dbl/src/lib.rs","rank":87,"score":51238.20590282798},{"content":"/// Parse the first lifetime of the \"self\" type of the custom derive\n\n///\n\n/// Returns `None` if there is no first lifetime.\n\nfn parse_lifetime(generics: &Generics) -> Option<&Lifetime> {\n\n generics\n\n .lifetimes()\n\n .next()\n\n .map(|ref lt_ref| <_ref.lifetime)\n\n}\n\n\n\n/// Attributes of a field\n","file_path":"der/derive/src/lib.rs","rank":88,"score":46281.03040630775},{"content":"/// Strips any outer `Delimiter::None` groups from the input,\n\n/// returning a `TokenStream` consisting of the innermost\n\n/// non-empty-group `TokenTree`.\n\n/// This is used to handle a proc macro being invoked\n\n/// by a `macro_rules!` expansion.\n\n/// See https://github.com/rust-lang/rust/issues/72545 for background\n\nfn ignore_groups(mut input: TokenStream) -> TokenStream {\n\n let mut tokens = input.clone().into_iter();\n\n loop {\n\n if let Some(TokenTree::Group(group)) = tokens.next() {\n\n if group.delimiter() == Delimiter::None {\n\n input = group.stream();\n\n continue;\n\n }\n\n }\n\n return input;\n\n }\n\n}\n\n\n","file_path":"hex-literal/src/lib.rs","rank":89,"score":44676.70003557},{"content":"//! Length calculations for encoded ASN.1 DER values\n\n\n\nuse crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Result};\n\nuse core::{convert::TryFrom, fmt, ops::Add};\n\n\n\n/// ASN.1-encoded length.\n\n///\n\n/// # Limits\n\n///\n\n/// Presently constrained to the range `0..=65535`\n\n#[derive(Copy, Clone, Debug, Default, Eq, PartialEq, PartialOrd, Ord)]\n\npub struct Length(u16);\n\n\n\nimpl Length {\n\n /// Return a length of `0`.\n\n pub const fn zero() -> Self {\n\n Length(0)\n\n }\n\n\n\n /// Get the maximum length supported by this crate\n","file_path":"der/src/length.rs","rank":97,"score":38829.74679199608},{"content":" 0x100..=0xFFFF => {\n\n encoder.byte(0x82)?;\n\n encoder.byte((self.0 >> 8) as u8)?;\n\n encoder.byte((self.0 & 0xFF) as u8)\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl fmt::Display for Length {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n self.0.fmt(f)\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::Length;\n\n use crate::{Decodable, Encodable};\n\n\n","file_path":"der/src/length.rs","rank":98,"score":38827.19239239861},{"content":"//! ASN.1 `ANY` type.\n\n\n\nuse crate::{\n\n BitString, ByteSlice, Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Header, Length,\n\n Null, OctetString, Result, Sequence, Tag,\n\n};\n\nuse core::convert::{TryFrom, TryInto};\n\n\n\n#[cfg(feature = \"oid\")]\n\nuse crate::ObjectIdentifier;\n\n\n\n/// ASN.1 `ANY` type: represents any explicitly tagged ASN.1 value.\n\n#[derive(Copy, Clone, Debug, Eq, PartialEq)]\n\npub struct Any<'a> {\n\n /// Tag representing the type of the encoded value\n\n pub(crate) tag: Tag,\n\n\n\n /// Inner value encoded as bytes\n\n pub(crate) value: ByteSlice<'a>,\n\n}\n","file_path":"der/src/asn1/any.rs","rank":99,"score":44.99709834581692}],"string":"[\n {\n \"content\": \"/// Obtain the length of an ASN.1 `SEQUENCE` of [`Encodable`] values when\\n\\n/// serialized as ASN.1 DER, including the `SEQUENCE` tag and length prefix.\\n\\npub fn encoded_len(encodables: &[&dyn Encodable]) -> Result<Length> {\\n\\n let inner_len = encoded_len_inner(encodables)?;\\n\\n Header::new(Tag::Sequence, inner_len)?.encoded_len() + inner_len\\n\\n}\\n\\n\\n\\n/// Obtain the inner length of an ASN.1 `SEQUENCE` of [`Encodable`] values\\n\\n/// excluding the tag and length.\\n\\npub(crate) fn encoded_len_inner(encodables: &[&dyn Encodable]) -> Result<Length> {\\n\\n encodables\\n\\n .iter()\\n\\n .fold(Ok(Length::zero()), |sum, encodable| {\\n\\n sum + encodable.encoded_len()?\\n\\n })\\n\\n}\\n\\n\\n\\n/// ASN.1 `SEQUENCE` type.\\n\\n#[derive(Copy, Clone, Debug, Eq, PartialEq)]\\n\\npub struct Sequence<'a> {\\n\\n /// Inner value\\n\\n inner: ByteSlice<'a>,\\n\",\n \"file_path\": \"der/src/asn1/sequence.rs\",\n \"rank\": 0,\n \"score\": 260337.08778273297\n },\n {\n \"content\": \"#[cfg(feature = \\\"alloc\\\")]\\n\\n#[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\nfn decode_vec(input: &str, padded: bool, hi_bytes: (u8, u8)) -> Result<Vec<u8>, Error> {\\n\\n let mut output = vec![0u8; decoded_len(input.len())];\\n\\n let len = decode(input, &mut output, padded, hi_bytes)?.len();\\n\\n\\n\\n if len <= output.len() {\\n\\n output.truncate(len);\\n\\n Ok(output)\\n\\n } else {\\n\\n Err(Error::InvalidLength)\\n\\n }\\n\\n}\\n\\n\\n\\n/// Get the length of the output from decoding the provided *unpadded*\\n\\n/// Base64-encoded input (use [`unpadded_len_ct`] to compute this value for\\n\\n/// a padded input)\\n\\n///\\n\\n/// Note that this function does not fully validate the Base64 is well-formed\\n\\n/// and may return incorrect results for malformed Base64.\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 1,\n \"score\": 235688.44015385036\n },\n {\n \"content\": \"/// Parse a single byte from a slice\\n\\nfn parse_byte(bytes: &mut &[u8]) -> Result<u8> {\\n\\n let byte = *bytes.get(0).ok_or(Error)?;\\n\\n *bytes = &bytes[1..];\\n\\n Ok(byte)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"const-oid/src/lib.rs\",\n \"rank\": 2,\n \"score\": 231191.74865408585\n },\n {\n \"content\": \"/// Validate padding is well-formed and compute unpadded length.\\n\\n///\\n\\n/// Returns length-related errors eagerly as a [`Result`], and data-dependent\\n\\n/// errors (i.e. malformed padding bytes) as `i16` to be combined with other\\n\\n/// encoding-related errors prior to branching.\\n\\nfn decode_padding(input: &[u8]) -> Result<(usize, i16), InvalidEncodingError> {\\n\\n if input.len() % 4 != 0 {\\n\\n return Err(InvalidEncodingError);\\n\\n }\\n\\n\\n\\n let unpadded_len = match *input {\\n\\n [.., b0, b1] => {\\n\\n let pad_len = match_eq_ct(b0, PAD, 1) + match_eq_ct(b1, PAD, 1);\\n\\n input.len() - pad_len as usize\\n\\n }\\n\\n _ => input.len(),\\n\\n };\\n\\n\\n\\n let padding_len = input.len() - unpadded_len;\\n\\n\\n\\n let err = match *input {\\n\\n [.., b0] if padding_len == 1 => match_eq_ct(b0, PAD, 1) ^ 1,\\n\\n [.., b0, b1] if padding_len == 2 => (match_eq_ct(b0, PAD, 1) & match_eq_ct(b1, PAD, 1)) ^ 1,\\n\\n _ => {\\n\\n if padding_len == 0 {\\n\\n 0\\n\\n } else {\\n\\n return Err(InvalidEncodingError);\\n\\n }\\n\\n }\\n\\n };\\n\\n\\n\\n Ok((unpadded_len, err))\\n\\n}\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 3,\n \"score\": 221505.66216273332\n },\n {\n \"content\": \"/// Parse a base 128 (big endian) integer from a bytestring\\n\\nfn parse_base128(bytes: &mut &[u8]) -> Result<u32> {\\n\\n let mut result = 0;\\n\\n let mut shift = 0;\\n\\n\\n\\n loop {\\n\\n let byte = parse_byte(bytes)?;\\n\\n\\n\\n if shift == 28 && byte & 0b11110000 != 0 {\\n\\n // Overflow\\n\\n return Err(Error);\\n\\n }\\n\\n\\n\\n result = result << 7 | (byte & 0b1111111) as u32;\\n\\n\\n\\n if byte & 0b10000000 == 0 {\\n\\n return Ok(result);\\n\\n }\\n\\n\\n\\n shift += 7;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"const-oid/src/lib.rs\",\n \"rank\": 4,\n \"score\": 203476.62715225306\n },\n {\n \"content\": \"/// Write the given unsigned integer in base 128\\n\\nfn write_base128(bytes: &mut [u8], mut n: u32) -> Result<usize> {\\n\\n let nbytes = base128_len(n);\\n\\n let mut i = nbytes.checked_sub(1).expect(\\\"length underflow\\\");\\n\\n let mut mask = 0;\\n\\n\\n\\n while n > 0x80 {\\n\\n let byte = bytes.get_mut(i).ok_or(Error)?;\\n\\n *byte = (n & 0b1111111 | mask) as u8;\\n\\n n >>= 7;\\n\\n i = i.checked_sub(1).unwrap();\\n\\n mask = 0b10000000;\\n\\n }\\n\\n\\n\\n *bytes.get_mut(0).unwrap() = (n | mask) as u8;\\n\\n Ok(nbytes)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"const-oid/src/lib.rs\",\n \"rank\": 5,\n \"score\": 187323.27581307187\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn encode_3bytes(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) {\\n\\n debug_assert_eq!(src.len(), 3);\\n\\n debug_assert!(dst.len() >= 4, \\\"dst too short: {}\\\", dst.len());\\n\\n\\n\\n let b0 = src[0] as i16;\\n\\n let b1 = src[1] as i16;\\n\\n let b2 = src[2] as i16;\\n\\n\\n\\n dst[0] = encode_6bits(b0 >> 2, hi_bytes);\\n\\n dst[1] = encode_6bits(((b0 << 4) | (b1 >> 4)) & 63, hi_bytes);\\n\\n dst[2] = encode_6bits(((b1 << 2) | (b2 >> 6)) & 63, hi_bytes);\\n\\n dst[3] = encode_6bits(b2 & 63, hi_bytes);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 6,\n \"score\": 183436.38404533186\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn encode_3bytes_padded(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) {\\n\\n let mut tmp = [0u8; 3];\\n\\n tmp[..src.len()].copy_from_slice(&src);\\n\\n encode_3bytes(&tmp, dst, hi_bytes);\\n\\n\\n\\n dst[3] = PAD;\\n\\n\\n\\n if src.len() == 1 {\\n\\n dst[2] = PAD;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 7,\n \"score\": 180954.54830949428\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn decode_3bytes(src: &[u8], dst: &mut [u8], hi_bytes: (u8, u8)) -> i16 {\\n\\n debug_assert_eq!(src.len(), 4);\\n\\n debug_assert!(dst.len() >= 3, \\\"dst too short: {}\\\", dst.len());\\n\\n\\n\\n let c0 = decode_6bits(src[0], hi_bytes);\\n\\n let c1 = decode_6bits(src[1], hi_bytes);\\n\\n let c2 = decode_6bits(src[2], hi_bytes);\\n\\n let c3 = decode_6bits(src[3], hi_bytes);\\n\\n\\n\\n dst[0] = ((c0 << 2) | (c1 >> 4)) as u8;\\n\\n dst[1] = ((c1 << 4) | (c2 >> 2)) as u8;\\n\\n dst[2] = ((c2 << 6) | c3) as u8;\\n\\n\\n\\n ((c0 | c1 | c2 | c3) >> 8) & 1\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 8,\n \"score\": 179544.2996611609\n },\n {\n \"content\": \"#[cfg(all(not(unix), feature = \\\"std\\\"))]\\n\\nfn write_secret_file(path: impl AsRef<Path>, data: &[u8]) -> Result<()> {\\n\\n fs::write(path, data)?;\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"pkcs8/src/document.rs\",\n \"rank\": 9,\n \"score\": 178454.76006709295\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn encode_6bits(src: i16, hi_bytes: (u8, u8)) -> u8 {\\n\\n let hi_off = 0x1c + (hi_bytes.0 & 4);\\n\\n let mut diff = 0x41i16;\\n\\n\\n\\n diff += match_gt_ct(src, 25, 6);\\n\\n diff -= match_gt_ct(src, 51, 75);\\n\\n diff -= match_gt_ct(src, 61, hi_bytes.0 as i16 - hi_off as i16);\\n\\n diff += match_gt_ct(src, 62, hi_bytes.1 as i16 - hi_bytes.0 as i16 - 1);\\n\\n\\n\\n (src + diff) as u8\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 10,\n \"score\": 175841.09616189095\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn decode_6bits(src: u8, hi_bytes: (u8, u8)) -> i16 {\\n\\n let mut res: i16 = -1;\\n\\n res += match_range_ct(src, 0x41..0x5a, src as i16 - 64);\\n\\n res += match_range_ct(src, 0x61..0x7a, src as i16 - 70);\\n\\n res += match_range_ct(src, 0x30..0x39, src as i16 + 5);\\n\\n res += match_eq_ct(src, hi_bytes.0, 63);\\n\\n res + match_eq_ct(src, hi_bytes.1, 64)\\n\\n}\\n\\n\\n\\n/// Match that the given input is greater than the provided threshold.\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 11,\n \"score\": 175818.61865933303\n },\n {\n \"content\": \"/// Read a git-flavoured VLQ value from `&data[*pos..]`.\\n\\n/// Increments `pos` to a number of read bytes.\\n\\n///\\n\\n/// This function returns `None` if buffer does not contain enough bytes\\n\\n/// or if VLQ is bigger than 4 bytes.\\n\\n///\\n\\n/// See the test submodule for example values.\\n\\nfn read_vlq(data: &[u8], pos: &mut usize) -> Result<usize, Error> {\\n\\n let b = data.get(*pos).ok_or(Error::UnexpectedEnd)?;\\n\\n *pos += 1;\\n\\n let mut next = b & NEXT_MASK;\\n\\n let mut val = (b & VAL_MASK) as usize;\\n\\n\\n\\n macro_rules! step {\\n\\n () => {\\n\\n if next == 0 {\\n\\n return Ok(val);\\n\\n }\\n\\n let b = data.get(*pos).ok_or(Error::UnexpectedEnd)?;\\n\\n *pos += 1;\\n\\n next = b & NEXT_MASK;\\n\\n let t = (b & VAL_MASK) as usize;\\n\\n val = ((val + 1) << 7) + t;\\n\\n };\\n\\n }\\n\\n\\n\\n step!();\\n\",\n \"file_path\": \"blobby/src/lib.rs\",\n \"rank\": 12,\n \"score\": 174835.7769157015\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn match_eq_ct(input: u8, expected: u8, ret_on_match: i16) -> i16 {\\n\\n match_range_ct(input, expected..expected, ret_on_match)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 13,\n \"score\": 169698.1386478881\n },\n {\n \"content\": \"fn encode(reader: impl BufRead, mut writer: impl Write) -> io::Result<usize> {\\n\\n let mut blobs = Vec::new();\\n\\n for line in reader.lines() {\\n\\n let blob = hex::decode(line?.as_str())\\n\\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\\n\\n blobs.push(blob);\\n\\n }\\n\\n\\n\\n let mut idx_map = HashMap::new();\\n\\n for blob in blobs.iter().filter(|b| b.len() != 0) {\\n\\n let v = idx_map.entry(blob.as_slice()).or_insert(0);\\n\\n *v += 1;\\n\\n }\\n\\n\\n\\n let mut idx: Vec<&[u8]> = idx_map\\n\\n .iter()\\n\\n .filter(|(_, &v)| v > 1)\\n\\n .map(|(&k, _)| k)\\n\\n .collect();\\n\\n idx.sort_by_key(|e| {\\n\",\n \"file_path\": \"blobby/examples/convert.rs\",\n \"rank\": 14,\n \"score\": 167799.84068584885\n },\n {\n \"content\": \"#[cfg(feature = \\\"alloc\\\")]\\n\\n#[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\nfn encode_string(input: &[u8], padded: bool, hi_bytes: (u8, u8)) -> String {\\n\\n let elen = encoded_len(input, padded);\\n\\n let mut dst = vec![0u8; elen];\\n\\n let res = encode(input, &mut dst, padded, hi_bytes).expect(\\\"encoding error\\\");\\n\\n\\n\\n debug_assert_eq!(elen, res.len());\\n\\n debug_assert!(str::from_utf8(&dst).is_ok());\\n\\n\\n\\n // SAFETY: `dst` is fully written and contains only valid one-byte UTF-8 chars\\n\\n unsafe { String::from_utf8_unchecked(dst) }\\n\\n}\\n\\n\\n\\n/// Get the Base64-encoded length of the given byte slice.\\n\\n///\\n\\n/// WARNING: this function will return 0 for lengths greater than `usize::MAX/4`!\\n\\n#[inline]\\n\\nconst fn encoded_len(bytes: &[u8], padded: bool) -> usize {\\n\\n // TODO: replace with `unwrap_or` on stabilization\\n\\n match encoded_len_inner(bytes.len(), padded) {\\n\\n Some(v) => v,\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 15,\n \"score\": 166979.0669281027\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn Error>> {\\n\\n let args: Vec<String> = env::args().skip(1).collect();\\n\\n let is_encode = match args[0].as_str() {\\n\\n \\\"encode\\\" => true,\\n\\n \\\"decode\\\" => false,\\n\\n _ => Err(\\\"unknown mode\\\")?,\\n\\n };\\n\\n let in_path = args[1].as_str();\\n\\n let out_path = args[2].as_str();\\n\\n let in_file = BufReader::new(File::open(in_path)?);\\n\\n let out_file = BufWriter::new(File::create(out_path)?);\\n\\n\\n\\n let n = if is_encode {\\n\\n encode(in_file, out_file)?\\n\\n } else {\\n\\n decode(in_file, out_file)?\\n\\n };\\n\\n\\n\\n println!(\\\"Processed {} record(s)\\\", n);\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"blobby/examples/convert.rs\",\n \"rank\": 16,\n \"score\": 155498.089321266\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn to_blocks<N: ArrayLength<u8>>(data: &[u8]) -> (&[Block<N>], &[u8]) {\\n\\n let nb = data.len() / N::USIZE;\\n\\n let (left, right) = data.split_at(nb * N::USIZE);\\n\\n let p = left.as_ptr() as *const Block<N>;\\n\\n // SAFETY: we guarantee that `blocks` does not point outside of `data`\\n\\n let blocks = unsafe { slice::from_raw_parts(p, nb) };\\n\\n (blocks, right)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"block-buffer/src/lib.rs\",\n \"rank\": 17,\n \"score\": 138791.39576929278\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn match_range_ct(input: u8, range: Range<u8>, ret_on_match: i16) -> i16 {\\n\\n // Compute exclusive range from inclusive one\\n\\n let start = range.start as i16 - 1;\\n\\n let end = range.end as i16 + 1;\\n\\n\\n\\n (((start - input as i16) & (input as i16 - end)) >> 8) & ret_on_match\\n\\n}\\n\\n\\n\\n/// Match a a byte equals a specified value.\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 18,\n \"score\": 137739.49410838622\n },\n {\n \"content\": \"fn encode_vlq(mut val: usize, buf: &mut [u8; 4]) -> &[u8] {\\n\\n macro_rules! step {\\n\\n ($n:expr) => {\\n\\n buf[$n] = if $n == 3 {\\n\\n (val & (VAL_MASK as usize)) as u8\\n\\n } else {\\n\\n val -= 1;\\n\\n NEXT_MASK | (val & (VAL_MASK as usize)) as u8\\n\\n };\\n\\n val >>= 7;\\n\\n if val == 0 {\\n\\n return &buf[$n..];\\n\\n }\\n\\n };\\n\\n }\\n\\n\\n\\n step!(3);\\n\\n step!(2);\\n\\n step!(1);\\n\\n step!(0);\\n\\n panic!(\\\"integer is too big\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"blobby/examples/convert.rs\",\n \"rank\": 19,\n \"score\": 133369.87361749535\n },\n {\n \"content\": \"/// Trait for padding messages divided into blocks\\n\\npub trait Padding<BlockSize: ArrayLength<u8>> {\\n\\n /// Pads `block` filled with data up to `pos` (i.e length of a message\\n\\n /// stored in the block is equal to `pos`).\\n\\n ///\\n\\n /// # Panics\\n\\n /// If `pos` is bigger than `BlockSize`. Most paddin algorithms also\\n\\n /// panic if they are equal.\\n\\n fn pad(block: &mut Block<BlockSize>, pos: usize);\\n\\n\\n\\n /// Unpad data in the `block`.\\n\\n ///\\n\\n /// Returns `Err(UnpadError)` if the block containts malformed padding.\\n\\n fn unpad(block: &Block<BlockSize>) -> Result<&[u8], UnpadError>;\\n\\n}\\n\\n\\n\\n/// Pad block with zeros.\\n\\n///\\n\\n/// ```\\n\\n/// use block_padding::{ZeroPadding, Padding};\\n\\n/// use generic_array::{GenericArray, typenum::U8};\\n\",\n \"file_path\": \"block-padding/src/lib.rs\",\n \"rank\": 20,\n \"score\": 130797.90616347965\n },\n {\n \"content\": \"/// Obtain the length of a collection.\\n\\npub trait Length {\\n\\n /// Get the length of this collection.\\n\\n fn len(&self) -> usize;\\n\\n\\n\\n /// Is the collection empty?\\n\\n fn is_empty(&self) -> bool {\\n\\n self.len() == 0\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 21,\n \"score\": 124002.36173582505\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn match_gt_ct(input: i16, threshold: u8, ret_on_match: i16) -> i16 {\\n\\n ((threshold as i16 - input) >> 8) & ret_on_match\\n\\n}\\n\\n\\n\\n/// Match that a byte falls within a provided range.\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 22,\n \"score\": 123630.16567475232\n },\n {\n \"content\": \"#[allow(clippy::type_complexity)]\\n\\n#[inline(always)]\\n\\nfn to_blocks_mut<N: ArrayLength<u8>, M: ArrayLength<Block<N>>>(\\n\\n data: &mut [u8],\\n\\n) -> (&mut [ParBlock<N, M>], &mut [Block<N>], &mut [u8]) {\\n\\n let b_size = N::USIZE;\\n\\n let pb_size = N::USIZE * M::USIZE;\\n\\n let npb = match M::USIZE {\\n\\n 1 => 0,\\n\\n _ => data.len() / pb_size,\\n\\n };\\n\\n let (pb_slice, data) = data.split_at_mut(npb * pb_size);\\n\\n let nb = data.len() / b_size;\\n\\n let (b_slice, data) = data.split_at_mut(nb * b_size);\\n\\n let pb_ptr = pb_slice.as_mut_ptr() as *mut ParBlock<N, M>;\\n\\n let b_ptr = b_slice.as_mut_ptr() as *mut Block<N>;\\n\\n // SAFETY: we guarantee that the resulting values do not overlap and do not\\n\\n // point outside of the input slice\\n\\n unsafe {\\n\\n (\\n\\n slice::from_raw_parts_mut(pb_ptr, npb),\\n\\n slice::from_raw_parts_mut(b_ptr, nb),\\n\\n data,\\n\\n )\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"block-buffer/src/lib.rs\",\n \"rank\": 23,\n \"score\": 121425.20353799977\n },\n {\n \"content\": \"fn unreachable<S, B: ArrayLength<u8>>(_: &mut S) -> ParBlock<B, U1> {\\n\\n unreachable!();\\n\\n}\\n\",\n \"file_path\": \"block-buffer/src/lib.rs\",\n \"rank\": 24,\n \"score\": 119582.23898671243\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn set(a: &mut [u8], b: &[u8]) {\\n\\n a.copy_from_slice(b);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"block-buffer/src/lib.rs\",\n \"rank\": 25,\n \"score\": 115623.22325016848\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn xor(a: &mut [u8], b: &[u8]) {\\n\\n debug_assert_eq!(a.len(), b.len());\\n\\n a.iter_mut().zip(b.iter()).for_each(|(a, &b)| *a ^= b);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"block-buffer/src/lib.rs\",\n \"rank\": 26,\n \"score\": 115623.22325016848\n },\n {\n \"content\": \"#[inline(never)]\\n\\nfn get_raw_data() -> Vec<u8> {\\n\\n (0..RAW_LEN).map(|i| i as u8).collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/benches/mod.rs\",\n \"rank\": 27,\n \"score\": 106330.83666697139\n },\n {\n \"content\": \"#[derive(Copy, Clone, Debug, Eq, PartialEq)]\\n\\nenum Asn1Type {\\n\\n /// ASN.1 `BIT STRING`\\n\\n BitString,\\n\\n\\n\\n /// ASN.1 `OCTET STRING`\\n\\n OctetString,\\n\\n}\\n\\n\\n\\nimpl Asn1Type {\\n\\n /// Parse ASN.1 type\\n\\n pub fn new(s: &str) -> Self {\\n\\n match s {\\n\\n \\\"bit-string\\\" => Self::BitString,\\n\\n \\\"octet-string\\\" => Self::OctetString,\\n\\n _ => panic!(\\\"unrecognized ASN.1 type: {}\\\", s),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"der/derive/src/lib.rs\",\n \"rank\": 28,\n \"score\": 99647.57468800482\n },\n {\n \"content\": \"fn decode<R: BufRead, W: Write>(mut reader: R, mut writer: W) -> io::Result<usize> {\\n\\n let mut data = Vec::new();\\n\\n reader.read_to_end(&mut data)?;\\n\\n let res: Vec<_> = BlobIterator::new(&data)\\n\\n .map_err(|e| {\\n\\n io::Error::new(\\n\\n io::ErrorKind::InvalidData,\\n\\n format!(\\\"invalid blobby data: {:?}\\\", e),\\n\\n )\\n\\n })?\\n\\n .collect();\\n\\n for blob in res.iter() {\\n\\n let blob = blob.map_err(|e| {\\n\\n io::Error::new(\\n\\n io::ErrorKind::InvalidData,\\n\\n format!(\\\"invalid blobby data: {:?}\\\", e),\\n\\n )\\n\\n })?;\\n\\n writer.write_all(hex::encode(blob).as_bytes())?;\\n\\n writer.write_all(b\\\"\\\\n\\\")?;\\n\\n }\\n\\n Ok(res.len())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"blobby/examples/convert.rs\",\n \"rank\": 29,\n \"score\": 98577.54064174872\n },\n {\n \"content\": \"/// Types with an associated ASN.1 [`Tag`].\\n\\npub trait Tagged {\\n\\n /// ASN.1 tag\\n\\n const TAG: Tag;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"der/src/traits.rs\",\n \"rank\": 30,\n \"score\": 97870.48918209327\n },\n {\n \"content\": \"/// Encoding trait.\\n\\npub trait Encodable {\\n\\n /// Compute the length of this value in bytes when encoded as ASN.1 DER.\\n\\n fn encoded_len(&self) -> Result<Length>;\\n\\n\\n\\n /// Encode this value as ASN.1 DER using the provided [`Encoder`].\\n\\n fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()>;\\n\\n\\n\\n /// Encode this value to the provided byte slice, returning a sub-slice\\n\\n /// containing the encoded message.\\n\\n fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8]> {\\n\\n let mut encoder = Encoder::new(buf);\\n\\n self.encode(&mut encoder)?;\\n\\n Ok(encoder.finish()?)\\n\\n }\\n\\n\\n\\n /// Encode this message as ASN.1 DER, appending it to the provided\\n\\n /// byte vector.\\n\\n #[cfg(feature = \\\"alloc\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\n fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length> {\\n\",\n \"file_path\": \"der/src/traits.rs\",\n \"rank\": 31,\n \"score\": 97676.39914454054\n },\n {\n \"content\": \"#[proc_macro]\\n\\npub fn hex(input: TokenStream) -> TokenStream {\\n\\n let ts = TokenStream::from_iter(TokenTreeIter::new(input));\\n\\n TokenStream::from(TokenTree::Group(Group::new(Delimiter::Bracket, ts)))\\n\\n}\\n\",\n \"file_path\": \"hex-literal/src/lib.rs\",\n \"rank\": 32,\n \"score\": 95831.82743627214\n },\n {\n \"content\": \"/// Decode the provided Base64 string into the provided destination buffer.\\n\\nfn decode(\\n\\n src: impl AsRef<[u8]>,\\n\\n dst: &mut [u8],\\n\\n padded: bool,\\n\\n hi_bytes: (u8, u8),\\n\\n) -> Result<&[u8], Error> {\\n\\n let mut src = src.as_ref();\\n\\n\\n\\n let mut err = if padded {\\n\\n let (unpadded_len, e) = decode_padding(src)?;\\n\\n src = &src[..unpadded_len];\\n\\n e\\n\\n } else {\\n\\n 0\\n\\n };\\n\\n\\n\\n let dlen = decoded_len(src.len());\\n\\n\\n\\n if dlen > dst.len() {\\n\\n return Err(Error::InvalidLength);\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 33,\n \"score\": 95734.14287218897\n },\n {\n \"content\": \"#[inline]\\n\\nfn encode<'a>(\\n\\n src: &[u8],\\n\\n dst: &'a mut [u8],\\n\\n padded: bool,\\n\\n hi_bytes: (u8, u8),\\n\\n) -> Result<&'a str, InvalidLengthError> {\\n\\n let elen = match encoded_len_inner(src.len(), padded) {\\n\\n Some(v) => v,\\n\\n None => return Err(InvalidLengthError),\\n\\n };\\n\\n\\n\\n if elen > dst.len() {\\n\\n return Err(InvalidLengthError);\\n\\n }\\n\\n\\n\\n let dst = &mut dst[..elen];\\n\\n\\n\\n if padded {\\n\\n for (s, d) in src.chunks(3).zip(dst.chunks_mut(4)) {\\n\\n if s.len() == 3 {\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 34,\n \"score\": 93884.67589414795\n },\n {\n \"content\": \"/// Decode Base64-encoded string in-place.\\n\\nfn decode_in_place(\\n\\n mut buf: &mut [u8],\\n\\n padded: bool,\\n\\n hi_bytes: (u8, u8),\\n\\n) -> Result<&[u8], InvalidEncodingError> {\\n\\n // TODO: eliminate unsafe code when compiler will be smart enough to\\n\\n // eliminate bound checks, see: https://github.com/rust-lang/rust/issues/80963\\n\\n let mut err = if padded {\\n\\n let (unpadded_len, e) = decode_padding(buf)?;\\n\\n buf = &mut buf[..unpadded_len];\\n\\n e\\n\\n } else {\\n\\n 0\\n\\n };\\n\\n\\n\\n let dlen = decoded_len(buf.len());\\n\\n let full_chunks = buf.len() / 4;\\n\\n\\n\\n for chunk in 0..full_chunks {\\n\\n // SAFETY: `p3` and `p4` point inside `buf`, while they may overlap,\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 35,\n \"score\": 93362.48888665129\n },\n {\n \"content\": \"#[derive(Copy, Clone, Debug, Eq, PartialEq)]\\n\\nstruct RootArcs(u8);\\n\\n\\n\\nimpl RootArcs {\\n\\n /// Create [`RootArcs`] from the first and second arc values represented\\n\\n /// as `u32` integers.\\n\\n fn new(first_arc: u32, second_arc: u32) -> Result<Self> {\\n\\n if first_arc > FIRST_ARC_MAX || second_arc > SECOND_ARC_MAX {\\n\\n return Err(Error);\\n\\n }\\n\\n\\n\\n let byte = (first_arc * (SECOND_ARC_MAX + 1)) as u8 | second_arc as u8;\\n\\n Ok(Self(byte))\\n\\n }\\n\\n\\n\\n /// Get the value of the first arc\\n\\n fn first_arc(self) -> u32 {\\n\\n self.0 as u32 / (SECOND_ARC_MAX + 1)\\n\\n }\\n\\n\\n\\n /// Get the value of the second arc\\n\",\n \"file_path\": \"const-oid/src/lib.rs\",\n \"rank\": 36,\n \"score\": 92624.42386060834\n },\n {\n \"content\": \"/// Decoding trait.\\n\\npub trait Decodable<'a>: Sized {\\n\\n /// Attempt to decode this message using the provided decoder.\\n\\n fn decode(decoder: &mut Decoder<'a>) -> Result<Self>;\\n\\n\\n\\n /// Parse `Self` from the provided byte slice.\\n\\n fn from_bytes(bytes: &'a [u8]) -> Result<Self> {\\n\\n let mut decoder = Decoder::new(bytes);\\n\\n let result = Self::decode(&mut decoder)?;\\n\\n decoder.finish(result)\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'a, T> Decodable<'a> for T\\n\\nwhere\\n\\n T: TryFrom<Any<'a>, Error = Error>,\\n\\n{\\n\\n fn decode(decoder: &mut Decoder<'a>) -> Result<T> {\\n\\n Any::decode(decoder)\\n\\n .and_then(Self::try_from)\\n\\n .or_else(|e| decoder.error(e.kind()))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"der/src/traits.rs\",\n \"rank\": 37,\n \"score\": 91679.5255961385\n },\n {\n \"content\": \"/// Messages encoded as an ASN.1 `SEQUENCE`.\\n\\n///\\n\\n/// This wraps up a common pattern for ASN.1 encoding.\\n\\n///\\n\\n/// Types which impl this trait receive blanket impls for the [`Decodable`],\\n\\n/// [`Encodable`], and [`Tagged`] traits.\\n\\npub trait Message<'a>: Decodable<'a> {\\n\\n /// Call the provided function with a slice of [`Encodable`] trait objects\\n\\n /// representing the fields of this message.\\n\\n ///\\n\\n /// This method uses a callback because structs with fields which aren't\\n\\n /// directly [`Encodable`] may need to construct temporary values from\\n\\n /// their fields prior to encoding.\\n\\n fn fields<F, T>(&self, f: F) -> Result<T>\\n\\n where\\n\\n F: FnOnce(&[&dyn Encodable]) -> Result<T>;\\n\\n}\\n\\n\\n\\nimpl<'a, M> Encodable for M\\n\\nwhere\\n\\n M: Message<'a>,\\n\\n{\\n\\n fn encoded_len(&self) -> Result<Length> {\\n\\n self.fields(sequence::encoded_len)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"der/src/traits.rs\",\n \"rank\": 38,\n \"score\": 90224.18895939979\n },\n {\n \"content\": \"#[bench]\\n\\nfn encode_bench(b: &mut Bencher) {\\n\\n let mut buf = get_b64_data().into_bytes();\\n\\n let raw_data = get_raw_data();\\n\\n b.iter(|| {\\n\\n let out = base64ct::encode(&raw_data, &mut buf).unwrap();\\n\\n test::black_box(out);\\n\\n });\\n\\n b.bytes = RAW_LEN as u64;\\n\\n}\\n\",\n \"file_path\": \"base64ct/benches/mod.rs\",\n \"rank\": 39,\n \"score\": 84267.70577809331\n },\n {\n \"content\": \"#[bench]\\n\\nfn decode_bench(b: &mut Bencher) {\\n\\n let b64_data = get_b64_data();\\n\\n let mut buf = get_raw_data();\\n\\n b.iter(|| {\\n\\n let out = base64ct::decode(&b64_data, &mut buf).unwrap();\\n\\n test::black_box(out);\\n\\n });\\n\\n b.bytes = RAW_LEN as u64;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/benches/mod.rs\",\n \"rank\": 40,\n \"score\": 84241.84351192454\n },\n {\n \"content\": \"#[bench]\\n\\nfn decode_in_place_bench(b: &mut Bencher) {\\n\\n let mut b64_data = get_b64_data().into_bytes();\\n\\n b.iter(|| {\\n\\n // since it works on the same buffer over and over,\\n\\n // almost always `out` will be an error\\n\\n let out = base64ct::decode_in_place(&mut b64_data);\\n\\n let _ = test::black_box(out);\\n\\n });\\n\\n b.bytes = RAW_LEN as u64;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/benches/mod.rs\",\n \"rank\": 41,\n \"score\": 82270.2325462416\n },\n {\n \"content\": \"/// Compute the length of a value when encoded in base 128\\n\\nfn base128_len(n: u32) -> usize {\\n\\n match n {\\n\\n 0..=0x7f => 1,\\n\\n 0x80..=0x3fff => 2,\\n\\n 0x4000..=0x1fffff => 3,\\n\\n 0x200000..=0x1fffffff => 4,\\n\\n _ => 5,\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::ObjectIdentifier;\\n\\n use std::{convert::TryFrom, string::ToString};\\n\\n\\n\\n /// Example OID value\\n\\n const EXAMPLE_OID: ObjectIdentifier = ObjectIdentifier::new(&[1, 2, 840, 10045, 2, 1]);\\n\\n\\n\\n /// Example OID encoded as ASN.1 BER/DER\\n\\n const EXAMPLE_OID_BER: &[u8] = &[42, 134, 72, 206, 61, 2, 1];\\n\",\n \"file_path\": \"const-oid/src/lib.rs\",\n \"rank\": 42,\n \"score\": 82125.45042629483\n },\n {\n \"content\": \"#[inline]\\n\\nfn decoded_len(input_len: usize) -> usize {\\n\\n // overflow-proof computation of `(3*n)/4`\\n\\n let k = input_len / 4;\\n\\n let l = input_len - 4 * k;\\n\\n 3 * k + (3 * l) / 4\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/src/lib.rs\",\n \"rank\": 43,\n \"score\": 80410.63236986304\n },\n {\n \"content\": \"/// Custom derive for `der::Message`\\n\\nfn derive_der_message(s: Structure<'_>) -> TokenStream {\\n\\n let ast = s.ast();\\n\\n\\n\\n // TODO(tarcieri): enum support\\n\\n match &ast.data {\\n\\n syn::Data::Struct(data) => DeriveStruct::derive(s, data, &ast.generics),\\n\\n other => panic!(\\\"can't derive `Message` on: {:?}\\\", other),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"der/derive/src/lib.rs\",\n \"rank\": 44,\n \"score\": 67122.03741389755\n },\n {\n \"content\": \"/// Truncate the collection to the provided length.\\n\\npub trait Truncate {\\n\\n /// Truncate this buffer to the given number of elements.\\n\\n ///\\n\\n /// If `len` is bigger than the current number of elements (or the total\\n\\n /// capacity of the buffer) no changes are made to the contents.\\n\\n fn truncate(&mut self, len: usize);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 45,\n \"score\": 61426.43533724547\n },\n {\n \"content\": \"/// Double and inverse double over GF(2^n).\\n\\n///\\n\\n/// This trait is implemented for 64, 128 and 256 bit block sizes. Big-endian\\n\\n/// order is used.\\n\\npub trait Dbl {\\n\\n /// Double block. (alternatively: multiply block by x)\\n\\n ///\\n\\n /// If most significant bit of the block equals to zero will return\\n\\n /// `block<<1`, otherwise `(block<<1)^C`, where `C` is the non-leading\\n\\n /// coefficients of the lexicographically first irreducible degree-b binary\\n\\n /// polynomial with the minimal number of ones.\\n\\n fn dbl(self) -> Self;\\n\\n\\n\\n /// Reverse double block. (alternatively: divbide block by x)\\n\\n ///\\n\\n /// If least significant bit of the block equals to zero will return\\n\\n /// `block>>1`, otherwise `(block>>1)^(1<<n)^(C>>1)`\\n\\n fn inv_dbl(self) -> Self;\\n\\n}\\n\\n\\n\\nimpl Dbl for GenericArray<u8, U8> {\\n\\n fn dbl(self) -> Self {\\n\\n let mut val: u64 = unsafe { mem::transmute_copy(&self) };\\n\\n val = val.to_be();\\n\",\n \"file_path\": \"dbl/src/lib.rs\",\n \"rank\": 46,\n \"score\": 61426.09016652702\n },\n {\n \"content\": \"#[cfg(feature = \\\"alloc\\\")]\\n\\n#[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\npub trait ToPublicKey {\\n\\n /// Serialize a [`PublicKeyDocument`] containing a SPKI-encoded public key.\\n\\n fn to_public_key_der(&self) -> PublicKeyDocument;\\n\\n\\n\\n /// Serialize this public key as PEM-encoded SPKI.\\n\\n #[cfg(feature = \\\"pem\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"pem\\\")))]\\n\\n fn to_public_key_pem(&self) -> String {\\n\\n self.to_public_key_der().to_pem()\\n\\n }\\n\\n\\n\\n /// Write ASN.1 DER-encoded public key to the given path\\n\\n #[cfg(feature = \\\"std\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"std\\\")))]\\n\\n fn write_public_key_der_file(&self, path: impl AsRef<Path>) -> Result<()> {\\n\\n self.to_public_key_der().write_der_file(path)\\n\\n }\\n\\n\\n\\n /// Write ASN.1 DER-encoded public key to the given path\\n\\n #[cfg(all(feature = \\\"pem\\\", feature = \\\"std\\\"))]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"pem\\\")))]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"std\\\")))]\\n\\n fn write_public_key_pem_file(&self, path: impl AsRef<Path>) -> Result<()> {\\n\\n self.to_public_key_der().write_pem_file(path)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"pkcs8/src/traits.rs\",\n \"rank\": 47,\n \"score\": 60295.698149034186\n },\n {\n \"content\": \"#[cfg(feature = \\\"alloc\\\")]\\n\\n#[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\npub trait ToPrivateKey {\\n\\n /// Serialize a [`PrivateKeyDocument`] containing a PKCS#8-encoded private key.\\n\\n fn to_pkcs8_der(&self) -> PrivateKeyDocument;\\n\\n\\n\\n /// Serialize this private key as PEM-encoded PKCS#8.\\n\\n #[cfg(feature = \\\"pem\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"pem\\\")))]\\n\\n fn to_pkcs8_pem(&self) -> Zeroizing<String> {\\n\\n self.to_pkcs8_der().to_pem()\\n\\n }\\n\\n\\n\\n /// Write ASN.1 DER-encoded PKCS#8 private key to the given path\\n\\n #[cfg(feature = \\\"std\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"std\\\")))]\\n\\n fn write_pkcs8_der_file(&self, path: impl AsRef<Path>) -> Result<()> {\\n\\n self.to_pkcs8_der().write_der_file(path)\\n\\n }\\n\\n\\n\\n /// Write ASN.1 DER-encoded PKCS#8 private key to the given path\\n\\n #[cfg(all(feature = \\\"pem\\\", feature = \\\"std\\\"))]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"pem\\\")))]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"std\\\")))]\\n\\n fn write_pkcs8_pem_file(&self, path: impl AsRef<Path>) -> Result<()> {\\n\\n self.to_pkcs8_der().write_pem_file(path)\\n\\n }\\n\\n}\\n\\n\\n\\n/// Serialize a public key object to a SPKI-encoded document.\\n\",\n \"file_path\": \"pkcs8/src/traits.rs\",\n \"rank\": 48,\n \"score\": 60295.698149034186\n },\n {\n \"content\": \"/// Collection types implement all of the traits in this crate.\\n\\npub trait Collection<T>:\\n\\n AsRef<[T]> + AsMut<[T]> + Default + Length + Truncate + TryExtend<T> + TryPush<T>\\n\\n{\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 49,\n \"score\": 58292.55608166884\n },\n {\n \"content\": \"/// [`TryCollect`] is an extension to [`Iterator`] which allows for performing\\n\\n/// a fallible collection into a collection type.\\n\\npub trait TryCollect<A> {\\n\\n fn try_collect<B>(&mut self) -> Result<B, B::Error>\\n\\n where\\n\\n B: TryFromIterator<A>;\\n\\n}\\n\\n\\n\\nimpl<A, T> TryCollect<A> for T\\n\\nwhere\\n\\n T: Iterator<Item = A>,\\n\\n{\\n\\n fn try_collect<B>(&mut self) -> Result<B, B::Error>\\n\\n where\\n\\n B: TryFromIterator<A>,\\n\\n {\\n\\n B::try_from_iter(self)\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nmod vec_impls {\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 50,\n \"score\": 58292.33237959203\n },\n {\n \"content\": \"/// Fallible equivalent of [`core::iter::Extend`] - extends a collection\\n\\n/// with the contents of an iterator, but with the option to return an error\\n\\n/// in the event the container's capacity has been exceeded.\\n\\n///\\n\\n/// [`core::iter::Extend`]: https://doc.rust-lang.org/core/iter/trait.Extend.html\\n\\npub trait TryExtend<A> {\\n\\n /// Error type.\\n\\n type Error;\\n\\n\\n\\n /// Try to extend the collection from the given iterator.\\n\\n fn try_extend<T>(&mut self, iter: T) -> Result<(), Self::Error>\\n\\n where\\n\\n T: IntoIterator<Item = A>;\\n\\n\\n\\n /// Try to extend the collection from the given slice.\\n\\n fn try_extend_from_slice(&mut self, slice: &[A]) -> Result<(), Self::Error>\\n\\n where\\n\\n A: Clone,\\n\\n {\\n\\n self.try_extend(slice.iter().cloned())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 51,\n \"score\": 58291.4337959033\n },\n {\n \"content\": \"/// Parse a private key object from a PKCS#8 encoded document.\\n\\npub trait FromPrivateKey: Sized {\\n\\n /// Parse the [`PrivateKeyInfo`] from a PKCS#8-encoded document.\\n\\n fn from_pkcs8_private_key_info(private_key_info: PrivateKeyInfo<'_>) -> Result<Self>;\\n\\n\\n\\n /// Deserialize PKCS#8 private key from ASN.1 DER-encoded data\\n\\n /// (binary format).\\n\\n fn from_pkcs8_der(bytes: &[u8]) -> Result<Self> {\\n\\n PrivateKeyInfo::from_der(bytes).and_then(Self::from_pkcs8_private_key_info)\\n\\n }\\n\\n\\n\\n /// Deserialize PKCS#8 private key from a [`PrivateKeyDocument`].\\n\\n #[cfg(feature = \\\"alloc\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\n fn from_pkcs8_doc(doc: &PrivateKeyDocument) -> Result<Self> {\\n\\n Self::from_pkcs8_private_key_info(doc.private_key_info())\\n\\n }\\n\\n\\n\\n /// Deserialize PKCS#8-encoded private key from PEM.\\n\\n ///\\n\\n /// Keys in this format begin with the following delimiter:\\n\",\n \"file_path\": \"pkcs8/src/traits.rs\",\n \"rank\": 52,\n \"score\": 57233.49655683384\n },\n {\n \"content\": \"/// Parse a public key object from an encoded SPKI document.\\n\\npub trait FromPublicKey: Sized {\\n\\n /// Parse [`SubjectPublicKeyInfo`] into a public key object.\\n\\n fn from_spki(spki: SubjectPublicKeyInfo<'_>) -> Result<Self>;\\n\\n\\n\\n /// Deserialize object from ASN.1 DER-encoded [`SubjectPublicKeyInfo`]\\n\\n /// (binary format).\\n\\n fn from_public_key_der(bytes: &[u8]) -> Result<Self> {\\n\\n SubjectPublicKeyInfo::from_der(bytes).and_then(Self::from_spki)\\n\\n }\\n\\n\\n\\n /// Deserialize PKCS#8 private key from a [`PrivateKeyDocument`].\\n\\n #[cfg(feature = \\\"alloc\\\")]\\n\\n #[cfg_attr(docsrs, doc(cfg(feature = \\\"alloc\\\")))]\\n\\n fn from_public_key_doc(doc: &PublicKeyDocument) -> Result<Self> {\\n\\n Self::from_spki(doc.spki())\\n\\n }\\n\\n\\n\\n /// Deserialize PEM-encoded [`SubjectPublicKeyInfo`].\\n\\n ///\\n\\n /// Keys in this format begin with the following delimiter:\\n\",\n \"file_path\": \"pkcs8/src/traits.rs\",\n \"rank\": 53,\n \"score\": 57233.49655683384\n },\n {\n \"content\": \"/// Try to push an element onto a collection\\n\\npub trait TryPush<T> {\\n\\n /// Try to push an element onto a collection.\\n\\n ///\\n\\n /// Returns the original element if it's full.\\n\\n fn try_push(&mut self, item: T) -> Result<(), T>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 54,\n \"score\": 57229.502323807894\n },\n {\n \"content\": \"#[test]\\n\\nfn debug_formatting() {\\n\\n let s = format!(\\\"{:?}\\\", Foo { secret: 42 });\\n\\n assert_eq!(s, \\\"Foo { ... }\\\");\\n\\n}\\n\",\n \"file_path\": \"opaque-debug/tests/mod.rs\",\n \"rank\": 55,\n \"score\": 56028.19512272854\n },\n {\n \"content\": \"/// Try to build a collection type from an [`Iterator`].\\n\\n///\\n\\n/// Fallible in the event the capacity of the underlying container type is\\n\\n/// exceeded.\\n\\npub trait TryFromIterator<A>: Sized {\\n\\n /// Error type.\\n\\n type Error;\\n\\n\\n\\n /// Try to create a new collection from the given iterator, potentially\\n\\n /// returning an error if the underlying collection's capacity is exceeded.\\n\\n fn try_from_iter<T>(iter: T) -> Result<Self, Self::Error>\\n\\n where\\n\\n T: IntoIterator<Item = A>;\\n\\n}\\n\\n\\n\\nimpl<A, C: Default + TryExtend<A>> TryFromIterator<A> for C {\\n\\n type Error = <Self as TryExtend<A>>::Error;\\n\\n\\n\\n fn try_from_iter<T>(iter: T) -> Result<Self, Self::Error>\\n\\n where\\n\\n T: IntoIterator<Item = A>,\\n\\n {\\n\\n let mut collection = Self::default();\\n\\n collection.try_extend(iter)?;\\n\\n Ok(collection)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"collectable/src/lib.rs\",\n \"rank\": 56,\n \"score\": 55523.70850626438\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_rsa_2048_pem() {\\n\\n let doc: PublicKeyDocument = RSA_2048_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(doc.as_ref(), RSA_2048_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PublicKeyDocument` parses successfully\\n\\n let spki = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(doc.spki(), spki);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 57,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"std\\\")]\\n\\nfn read_der_file() {\\n\\n let pkcs8_doc = PublicKeyDocument::read_der_file(\\\"tests/examples/p256-pub.der\\\").unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 58,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"std\\\")]\\n\\nfn read_der_file() {\\n\\n let pkcs8_doc = PrivateKeyDocument::read_der_file(\\\"tests/examples/p256-priv.der\\\").unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 59,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_ed25519_pem() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(ED25519_PEM_EXAMPLE.trim_end(), pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 60,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_rsa_2048_pem() {\\n\\n let pkcs8_doc: PrivateKeyDocument = RSA_2048_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), RSA_2048_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PrivateKeyDocument` parses successfully\\n\\n let pk_info = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 61,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_ed25519_der() {\\n\\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(ED25519_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 62,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_rsa_2048_der() {\\n\\n let spki = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(spki.algorithm.oid, \\\"1.2.840.113549.1.1.1\\\".parse().unwrap());\\n\\n assert!(spki.algorithm.parameters.unwrap().is_null());\\n\\n\\n\\n assert_eq!(spki.subject_public_key, &hex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n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 63,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_ed25519_pem() {\\n\\n let doc: PublicKeyDocument = ED25519_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(doc.as_ref(), ED25519_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PublicKeyDocument` parses successfully\\n\\n let spki = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(doc.spki(), spki);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 64,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_ed25519_der() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(ED25519_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 65,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_rsa_2048_der() {\\n\\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(RSA_2048_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 66,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_rsa_2048_pem() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(RSA_2048_PEM_EXAMPLE.trim_end(), pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 67,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_ed25519_der() {\\n\\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(pk.algorithm.oid, \\\"1.3.101.112\\\".parse().unwrap());\\n\\n assert_eq!(pk.algorithm.parameters, None);\\n\\n\\n\\n // Extracted with:\\n\\n // $ openssl asn1parse -in tests/examples/ed25519-priv.der -inform der\\n\\n assert_eq!(\\n\\n pk.private_key,\\n\\n &hex!(\\\"042017ED9C73E9DB649EC189A612831C5FC570238207C1AA9DFBD2C53E3FF5E5EA85\\\")[..]\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 68,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_ed25519_der() {\\n\\n let spki = SubjectPublicKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(spki.algorithm.oid, \\\"1.3.101.112\\\".parse().unwrap());\\n\\n assert_eq!(spki.algorithm.parameters, None);\\n\\n assert_eq!(\\n\\n spki.subject_public_key,\\n\\n &hex!(\\\"4D29167F3F1912A6F7ADFA293A051A15C05EC67B8F17267B1C5550DCE853BD0D\\\")[..]\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 69,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_ed25519_pem() {\\n\\n let pkcs8_doc: PrivateKeyDocument = ED25519_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), ED25519_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PrivateKeyDocument` parses successfully\\n\\n let pk_info = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 70,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(all(feature = \\\"pem\\\", feature = \\\"std\\\"))]\\n\\nfn read_pem_file() {\\n\\n let pkcs8_doc = PublicKeyDocument::read_pem_file(\\\"tests/examples/p256-pub.pem\\\").unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n}\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 71,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_rsa_2048_der() {\\n\\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(pk.algorithm.oid, \\\"1.2.840.113549.1.1.1\\\".parse().unwrap());\\n\\n assert!(pk.algorithm.parameters.unwrap().is_null());\\n\\n\\n\\n // Extracted with:\\n\\n // $ openssl asn1parse -in tests/examples/rsa2048-priv.der -inform der\\n\\n assert_eq!(pk.private_key, &hex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n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 72,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_ed25519_pem() {\\n\\n let pk = PrivateKeyInfo::from_der(ED25519_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(ED25519_PEM_EXAMPLE.trim_end(), &*pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 73,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(all(feature = \\\"pem\\\", feature = \\\"std\\\"))]\\n\\nfn read_pem_file() {\\n\\n let pkcs8_doc = PrivateKeyDocument::read_pem_file(\\\"tests/examples/p256-priv.pem\\\").unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n}\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 74,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_rsa_2048_pem() {\\n\\n let pk = PrivateKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(RSA_2048_PEM_EXAMPLE.trim_end(), &*pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 75,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_rsa_2048_der() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(RSA_2048_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(RSA_2048_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 76,\n \"score\": 54991.17263530972\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_ec_p256_pem() {\\n\\n let doc: PublicKeyDocument = EC_P256_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PublicKeyDocument` parses successfully\\n\\n let spki = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(doc.spki(), spki);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 77,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn parse_ec_p256_pem() {\\n\\n let pkcs8_doc: PrivateKeyDocument = EC_P256_PEM_EXAMPLE.parse().unwrap();\\n\\n assert_eq!(pkcs8_doc.as_ref(), EC_P256_DER_EXAMPLE);\\n\\n\\n\\n // Ensure `PrivateKeyDocument` parses successfully\\n\\n let pk_info = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n assert_eq!(pkcs8_doc.private_key_info().algorithm, pk_info.algorithm);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 78,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_ec_p256_der() {\\n\\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(EC_P256_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 79,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_ec_p256_der() {\\n\\n let spki = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(spki.algorithm.oid, \\\"1.2.840.10045.2.1\\\".parse().unwrap());\\n\\n\\n\\n assert_eq!(\\n\\n spki.algorithm.parameters.unwrap().oid().unwrap(),\\n\\n \\\"1.2.840.10045.3.1.7\\\".parse().unwrap()\\n\\n );\\n\\n\\n\\n assert_eq!(spki.subject_public_key, &hex!(\\\"041CACFFB55F2F2CEFD89D89EB374B2681152452802DEEA09916068137D839CF7FC481A44492304D7EF66AC117BEFE83A8D08F155F2B52F9F618DD447029048E0F\\\")[..]);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 80,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_ec_p256_pem() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(EC_P256_PEM_EXAMPLE.trim_end(), pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 81,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\nfn parse_ec_p256_der() {\\n\\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n\\n\\n assert_eq!(pk.algorithm.oid, \\\"1.2.840.10045.2.1\\\".parse().unwrap());\\n\\n\\n\\n assert_eq!(\\n\\n pk.algorithm.parameters.unwrap().oid().unwrap(),\\n\\n \\\"1.2.840.10045.3.1.7\\\".parse().unwrap()\\n\\n );\\n\\n\\n\\n // Extracted with:\\n\\n // $ openssl asn1parse -in tests/examples/p256-priv.der -inform der\\n\\n assert_eq!(pk.private_key, &hex!(\\\"306B020101042069624171561A63340DE0E7D869F2A05492558E1A04868B6A9F854A866788188DA144034200041CACFFB55F2F2CEFD89D89EB374B2681152452802DEEA09916068137D839CF7FC481A44492304D7EF66AC117BEFE83A8D08F155F2B52F9F618DD447029048E0F\\\")[..]);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 82,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"pem\\\")]\\n\\nfn serialize_ec_p256_pem() {\\n\\n let pk = PrivateKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_pem();\\n\\n assert_eq!(EC_P256_PEM_EXAMPLE.trim_end(), &*pk_encoded);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/private_key.rs\",\n \"rank\": 83,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[test]\\n\\n#[cfg(feature = \\\"alloc\\\")]\\n\\nfn serialize_ec_p256_der() {\\n\\n let pk = SubjectPublicKeyInfo::from_der(EC_P256_DER_EXAMPLE).unwrap();\\n\\n let pk_encoded = pk.to_der();\\n\\n assert_eq!(EC_P256_DER_EXAMPLE, pk_encoded.as_ref());\\n\\n}\\n\\n\\n\",\n \"file_path\": \"pkcs8/tests/public_key.rs\",\n \"rank\": 84,\n \"score\": 54014.78773899982\n },\n {\n \"content\": \"#[cfg_attr(docsrs, doc(cfg(feature = \\\"big-uint\\\")))]\\n\\npub trait BigUIntSize: Unsigned {}\\n\\n\\n\\nmacro_rules! impl_size {\\n\\n ($($int:ident),+) => {\\n\\n $(impl BigUIntSize for typenum::consts::$int {})+\\n\\n };\\n\\n}\\n\\n\\n\\n// Sizes supported by the current implementation (1 - 512 bytes)\\n\\nimpl_size!(\\n\\n U1, U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21,\\n\\n U22, U23, U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U36, U37, U38, U39, U40,\\n\\n U41, U42, U43, U44, U45, U46, U47, U48, U49, U50, U51, U52, U53, U54, U55, U56, U57, U58, U59,\\n\\n U60, U61, U62, U63, U64, U65, U66, U67, U68, U69, U70, U71, U72, U73, U74, U75, U76, U77, U78,\\n\\n U79, U80, U81, U82, U83, U84, U85, U86, U87, U88, U89, U90, U91, U92, U93, U94, U95, U96, U97,\\n\\n U98, U99, U100, U101, U102, U103, U104, U105, U106, U107, U108, U109, U110, U111, U112, U113,\\n\\n U114, U115, U116, U117, U118, U119, U120, U121, U122, U123, U124, U125, U126, U127, U128, U129,\\n\\n U130, U131, U132, U133, U134, U135, U136, U137, U138, U139, U140, U141, U142, U143, U144, U145,\\n\\n U146, U147, U148, U149, U150, U151, U152, U153, U154, U155, U156, U157, U158, U159, U160, U161,\\n\\n U162, U163, U164, U165, U166, U167, U168, U169, U170, U171, U172, U173, U174, U175, U176, U177,\\n\",\n \"file_path\": \"der/src/asn1/big_uint.rs\",\n \"rank\": 85,\n \"score\": 53564.05574128969\n },\n {\n \"content\": \"#[inline(never)]\\n\\nfn get_b64_data() -> String {\\n\\n (0..B64_LEN)\\n\\n .map(|i| match (i % 64) as u8 {\\n\\n v @ 0..=25 => (v + 'A' as u8) as char,\\n\\n v @ 26..=51 => (v - 26 + 'a' as u8) as char,\\n\\n v @ 52..=61 => (v - 52 + '0' as u8) as char,\\n\\n 62 => '+',\\n\\n _ => '/',\\n\\n })\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"base64ct/benches/mod.rs\",\n \"rank\": 86,\n \"score\": 53117.43268085839\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn to_be(val: &mut [u64]) {\\n\\n for v in val.iter_mut() {\\n\\n *v = v.to_be();\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Dbl for GenericArray<u8, U16> {\\n\\n fn dbl(self) -> Self {\\n\\n let mut val: [u64; 2] = unsafe { mem::transmute_copy(&self) };\\n\\n to_be(&mut val);\\n\\n\\n\\n let b = val[1] >> 63;\\n\\n let a = val[0] >> 63;\\n\\n\\n\\n val[0] <<= 1;\\n\\n val[0] ^= b;\\n\\n val[1] <<= 1;\\n\\n val[1] ^= a * C128;\\n\\n\\n\\n to_be(&mut val);\\n\",\n \"file_path\": \"dbl/src/lib.rs\",\n \"rank\": 87,\n \"score\": 51238.20590282798\n },\n {\n \"content\": \"/// Parse the first lifetime of the \\\"self\\\" type of the custom derive\\n\\n///\\n\\n/// Returns `None` if there is no first lifetime.\\n\\nfn parse_lifetime(generics: &Generics) -> Option<&Lifetime> {\\n\\n generics\\n\\n .lifetimes()\\n\\n .next()\\n\\n .map(|ref lt_ref| <_ref.lifetime)\\n\\n}\\n\\n\\n\\n/// Attributes of a field\\n\",\n \"file_path\": \"der/derive/src/lib.rs\",\n \"rank\": 88,\n \"score\": 46281.03040630775\n },\n {\n \"content\": \"/// Strips any outer `Delimiter::None` groups from the input,\\n\\n/// returning a `TokenStream` consisting of the innermost\\n\\n/// non-empty-group `TokenTree`.\\n\\n/// This is used to handle a proc macro being invoked\\n\\n/// by a `macro_rules!` expansion.\\n\\n/// See https://github.com/rust-lang/rust/issues/72545 for background\\n\\nfn ignore_groups(mut input: TokenStream) -> TokenStream {\\n\\n let mut tokens = input.clone().into_iter();\\n\\n loop {\\n\\n if let Some(TokenTree::Group(group)) = tokens.next() {\\n\\n if group.delimiter() == Delimiter::None {\\n\\n input = group.stream();\\n\\n continue;\\n\\n }\\n\\n }\\n\\n return input;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"hex-literal/src/lib.rs\",\n \"rank\": 89,\n \"score\": 44676.70003557\n },\n {\n \"content\": \"//! Length calculations for encoded ASN.1 DER values\\n\\n\\n\\nuse crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Result};\\n\\nuse core::{convert::TryFrom, fmt, ops::Add};\\n\\n\\n\\n/// ASN.1-encoded length.\\n\\n///\\n\\n/// # Limits\\n\\n///\\n\\n/// Presently constrained to the range `0..=65535`\\n\\n#[derive(Copy, Clone, Debug, Default, Eq, PartialEq, PartialOrd, Ord)]\\n\\npub struct Length(u16);\\n\\n\\n\\nimpl Length {\\n\\n /// Return a length of `0`.\\n\\n pub const fn zero() -> Self {\\n\\n Length(0)\\n\\n }\\n\\n\\n\\n /// Get the maximum length supported by this crate\\n\",\n \"file_path\": \"der/src/length.rs\",\n \"rank\": 97,\n \"score\": 38829.74679199608\n },\n {\n \"content\": \" 0x100..=0xFFFF => {\\n\\n encoder.byte(0x82)?;\\n\\n encoder.byte((self.0 >> 8) as u8)?;\\n\\n encoder.byte((self.0 & 0xFF) as u8)\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl fmt::Display for Length {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n self.0.fmt(f)\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::Length;\\n\\n use crate::{Decodable, Encodable};\\n\\n\\n\",\n \"file_path\": \"der/src/length.rs\",\n \"rank\": 98,\n \"score\": 38827.19239239861\n },\n {\n \"content\": \"//! ASN.1 `ANY` type.\\n\\n\\n\\nuse crate::{\\n\\n BitString, ByteSlice, Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Header, Length,\\n\\n Null, OctetString, Result, Sequence, Tag,\\n\\n};\\n\\nuse core::convert::{TryFrom, TryInto};\\n\\n\\n\\n#[cfg(feature = \\\"oid\\\")]\\n\\nuse crate::ObjectIdentifier;\\n\\n\\n\\n/// ASN.1 `ANY` type: represents any explicitly tagged ASN.1 value.\\n\\n#[derive(Copy, Clone, Debug, Eq, PartialEq)]\\n\\npub struct Any<'a> {\\n\\n /// Tag representing the type of the encoded value\\n\\n pub(crate) tag: Tag,\\n\\n\\n\\n /// Inner value encoded as bytes\\n\\n pub(crate) value: ByteSlice<'a>,\\n\\n}\\n\",\n \"file_path\": \"der/src/asn1/any.rs\",\n \"rank\": 99,\n \"score\": 44.99709834581692\n }\n]","isConversational":false}}},{"rowIdx":1586,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/xpath/tokenizer/mod.rs"},"repo_name":{"kind":"string","value":"James-LG/Skyscraper"},"commit":{"kind":"string","value":"e6fcecc20762d5c4e5d6d22d77cb1da083dd5871"},"file_code":{"kind":"string","value":"mod helpers;\nmod tokens;\n\nuse crate::vecpointer::VecPointerRef;\npub use tokens::Token;\nuse thiserror::Error;\n\n#[derive(Error, Debug)]\npub enum LexError {}\n\npub fn lex(text: &str) -> Result<Vec<Token>, LexError> {\n let mut symbols: Vec<Token> = Vec::new();\n\n let chars: Vec<char> = text.chars().collect();\n let mut pointer = VecPointerRef::new(&chars);\n\n while pointer.has_next() {\n if let Some(s) = helpers::is_double_slash(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_slash(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_open_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_close_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_open_square_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_close_square_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_number(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_wildcard(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_double_dot(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_dot(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_assignment_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_at_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_add_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_minus_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_greater_than_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_less_than_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_double_colon(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_identifier(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_text(&mut pointer) {\n symbols.push(s);\n } else {\n if let Some(c) = pointer.current() {\n if !c.is_whitespace() {\n \n eprintln!(\"Unknown XPath symbol {}\", c);\n }\n }\n pointer.next();\n }\n }\n Ok(symbols)\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn lex_works1() {\n \n let text = \"//bookstore/book[1]/page[last()-1]\";\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"bookstore\")),\n Token::Slash,\n Token::Identifier(String::from(\"book\")),\n Token::OpenSquareBracket,\n Token::Number(1.0),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"page\")),\n Token::OpenSquareBracket,\n Token::Identifier(String::from(\"last\")),\n Token::OpenBracket,\n Token::CloseBracket,\n Token::MinusSign,\n Token::Number(1.0),\n Token::CloseSquareBracket,\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works2() {\n \n let text = \"/bookstore/book[price>35]/price\";\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::Slash,\n Token::Identifier(String::from(\"bookstore\")),\n Token::Slash,\n Token::Identifier(String::from(\"book\")),\n Token::OpenSquareBracket,\n Token::Identifier(String::from(\"price\")),\n Token::GreaterThanSign,\n Token::Number(35.0),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"price\")),\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works3() {\n \n let text = r###\"//a[@hello=\"world\"]\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"a\")),\n Token::OpenSquareBracket,\n Token::AtSign,\n Token::Identifier(String::from(\"hello\")),\n Token::AssignmentSign,\n Token::Text(String::from(\"world\")),\n Token::CloseSquareBracket,\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works_alphanumeric_identifier() {\n \n let text = r###\"//h1[@hello=\"world\"]/h2\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"h1\")),\n Token::OpenSquareBracket,\n Token::AtSign,\n Token::Identifier(String::from(\"hello\")),\n Token::AssignmentSign,\n Token::Text(String::from(\"world\")),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"h2\")),\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works_double_colon() {\n \n let text = r###\"//h1/parent::div\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"h1\")),\n Token::Slash,\n Token::Identifier(String::from(\"parent\")),\n Token::DoubleColon,\n Token::Identifier(String::from(\"div\")),\n ];\n\n assert_eq!(expected, result);\n }\n}\n"},"prefix":{"kind":"string","value":"mod helpers;\nmod tokens;\n\nuse crate::vecpointer::VecPointerRef;\npub use tokens::Token;\nuse thiserror::Error;\n\n#[derive(Error, Debug)]\npub enum LexError {}\n\npub fn lex(text: &str) -> Result<Vec<Token>, LexError> {\n let mut symbols: Vec<Token> = Vec::new();\n\n let chars: Vec<char> = text.chars().collect();\n let mut pointer = VecPointerRef::new(&chars);\n\n while pointer.has_next() {\n if let Some(s) = helpers::is_double_slash(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_slash(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_open_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_close_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_open_square_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_close_square_bracket(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_number(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_wildcard(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_double_dot(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_dot(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_assignment_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_at_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_add_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_minus_sign(&mut pointer) {\n s"},"suffix":{"kind":"string","value":" Token::Number(1.0),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"page\")),\n Token::OpenSquareBracket,\n Token::Identifier(String::from(\"last\")),\n Token::OpenBracket,\n Token::CloseBracket,\n Token::MinusSign,\n Token::Number(1.0),\n Token::CloseSquareBracket,\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works2() {\n \n let text = \"/bookstore/book[price>35]/price\";\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::Slash,\n Token::Identifier(String::from(\"bookstore\")),\n Token::Slash,\n Token::Identifier(String::from(\"book\")),\n Token::OpenSquareBracket,\n Token::Identifier(String::from(\"price\")),\n Token::GreaterThanSign,\n Token::Number(35.0),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"price\")),\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works3() {\n \n let text = r###\"//a[@hello=\"world\"]\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"a\")),\n Token::OpenSquareBracket,\n Token::AtSign,\n Token::Identifier(String::from(\"hello\")),\n Token::AssignmentSign,\n Token::Text(String::from(\"world\")),\n Token::CloseSquareBracket,\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works_alphanumeric_identifier() {\n \n let text = r###\"//h1[@hello=\"world\"]/h2\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"h1\")),\n Token::OpenSquareBracket,\n Token::AtSign,\n Token::Identifier(String::from(\"hello\")),\n Token::AssignmentSign,\n Token::Text(String::from(\"world\")),\n Token::CloseSquareBracket,\n Token::Slash,\n Token::Identifier(String::from(\"h2\")),\n ];\n\n assert_eq!(expected, result);\n }\n\n #[test]\n fn lex_works_double_colon() {\n \n let text = r###\"//h1/parent::div\"###;\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec![\n Token::DoubleSlash,\n Token::Identifier(String::from(\"h1\")),\n Token::Slash,\n Token::Identifier(String::from(\"parent\")),\n Token::DoubleColon,\n Token::Identifier(String::from(\"div\")),\n ];\n\n assert_eq!(expected, result);\n }\n}\n"},"middle":{"kind":"string","value":"ymbols.push(s);\n } else if let Some(s) = helpers::is_greater_than_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_less_than_sign(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_double_colon(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_identifier(&mut pointer) {\n symbols.push(s);\n } else if let Some(s) = helpers::is_text(&mut pointer) {\n symbols.push(s);\n } else {\n if let Some(c) = pointer.current() {\n if !c.is_whitespace() {\n \n eprintln!(\"Unknown XPath symbol {}\", c);\n }\n }\n pointer.next();\n }\n }\n Ok(symbols)\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn lex_works1() {\n \n let text = \"//bookstore/book[1]/page[last()-1]\";\n\n \n let result = lex(text).unwrap();\n\n \n let expected = vec is currently pointing to a Number [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_number(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(c) = pointer.current() {\n\n if c.is_digit(10) {\n\n let mut num = c.to_string();\n\n while let Some(c) = pointer.next() {\n\n if c.is_digit(10) {\n\n num.push(*c);\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n // Check for decimal values\n\n if let Some('.') = pointer.current() {\n\n num.push('.');\n\n while let Some(c) = pointer.next() {\n\n if c.is_digit(10) {\n\n num.push(*c);\n\n } else {\n\n break;\n\n }\n\n }\n\n }\n\n\n\n return Some(Token::Number(num.parse::<f32>().unwrap()));\n\n }\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":0,"score":234295.94418351247},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AtSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_at_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('@') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::AtSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":1,"score":234295.94418351247},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Slash [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_slash(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('/') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::Slash);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":2,"score":234295.94418351253},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Wildcard [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_wildcard(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('*') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::Wildcard);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":3,"score":234295.94418351247},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Text [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_text(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(c) = pointer.current() {\n\n if c == &'\"' || c == &'\\'' {\n\n let delimiter = *c;\n\n let mut text = String::from(\"\");\n\n\n\n while let Some(c) = pointer.next() {\n\n if c == &delimiter {\n\n // Move to next character before exiting.\n\n pointer.next();\n\n return Some(Token::Text(text));\n\n } else {\n\n text.push(*c);\n\n }\n\n }\n\n\n\n pointer.back_add(text.len() + 1);\n\n }\n\n }\n\n None\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":4,"score":234295.94418351247},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to an Identifier [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_identifier(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(c) = pointer.current() {\n\n // Identifier must start with a letter\n\n if c.is_alphabetic() {\n\n let mut id = c.to_string();\n\n\n\n while let Some(c) = pointer.next() {\n\n // Identifier can contain letters and numbers\n\n if c.is_alphanumeric() {\n\n id.push(*c);\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n return Some(Token::Identifier(id));\n\n }\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":5,"score":234295.94418351253},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleDot [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_dot(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('.') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::Dot);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":6,"score":234295.8910804668},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Comment [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// Comment is defined as `<!--{{String}}-->`\n\npub fn is_comment(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('<'), Some('!'), Some('-'), Some('-')) = (\n\n pointer.current(),\n\n pointer.peek(),\n\n pointer.peek_add(2),\n\n pointer.peek_add(3),\n\n ) {\n\n pointer.next_add(3); // peeked before, move up now\n\n\n\n let mut text: Vec<char> = Vec::new();\n\n while let Some(c) = pointer.next() {\n\n let c = *c;\n\n if is_end_comment(pointer) {\n\n let name: String = text.into_iter().collect();\n\n return Some(Token::Comment(name));\n\n }\n\n text.push(c);\n\n }\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":7,"score":234295.78691988002},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a LessThanSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_less_than_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('<') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::LessThanSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":8,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleSlash [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_double_slash(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('/'), Some('/')) = (pointer.current(), pointer.peek()) {\n\n // Peeked before, move up now.\n\n pointer.next_add(2);\n\n return Some(Token::DoubleSlash);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":9,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AddSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_add_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('+') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::AddSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":10,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a GreaterThanSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_greater_than_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('>') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::GreaterThanSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":11,"score":229904.66428896907},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleDot [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_double_dot(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('.'), Some('.')) = (pointer.current(), pointer.peek()) {\n\n // Peeked before, move up now.\n\n pointer.next_add(2);\n\n return Some(Token::DoubleDot);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":12,"score":229904.66428896907},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a MinusSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_minus_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('-') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::MinusSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":13,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a CloseBracket [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_close_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(')') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::CloseBracket);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":14,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleColon [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_double_colon(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some(':'), Some(':')) = (pointer.current(), pointer.peek()) {\n\n pointer.next_add(2);\n\n return Some(Token::DoubleColon);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":15,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AssignmentSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_assignment_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('=') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::AssignmentSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":16,"score":229904.6642889691},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a OpenBracket [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_open_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('(') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::OpenBracket);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":17,"score":229904.66428896907},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AssignmentSign [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// AssignmentSign is defined as `=`\n\npub fn is_assignment_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('=') = pointer.current() {\n\n pointer.next(); // move up for later\n\n return Some(Token::AssignmentSign);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":18,"score":229904.50904443176},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a TagClose [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// TagClose is defined as `>`\n\npub fn is_tag_close(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('>') = pointer.current() {\n\n pointer.next(); // move up for later\n\n return Some(Token::TagClose);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":19,"score":229904.5090444317},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to an EndTag [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// EndTag is defined as `</{{String}}`\n\npub fn is_end_tag(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('<'), Some('/')) = (pointer.current(), pointer.peek()) {\n\n pointer.next(); // peeked before, move up now\n\n\n\n let mut name: Vec<char> = Vec::new();\n\n loop {\n\n match pointer.next() {\n\n Some(' ') | Some('>') => break,\n\n Some(c) => {\n\n name.push(*c);\n\n }\n\n None => break,\n\n };\n\n }\n\n let name: String = name.into_iter().collect();\n\n\n\n return Some(Token::EndTag(name));\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":20,"score":229904.4586076743},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a StartTag [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// StartTag is defined as `<{{String}}`\n\n///\n\n/// Has additional checks to make sure it is not an end tag.\n\npub fn is_start_tag(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('<'), Some(c2)) = (pointer.current(), pointer.peek()) {\n\n if *c2 != '/' {\n\n let mut name: Vec<char> = Vec::new();\n\n loop {\n\n match pointer.next() {\n\n Some(' ') | Some('>') | Some('/') => break,\n\n Some(c) => {\n\n name.push(*c);\n\n }\n\n None => break,\n\n };\n\n }\n\n let name: String = name.into_iter().collect();\n\n\n\n return Some(Token::StartTag(name));\n\n }\n\n\n\n return None;\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":21,"score":229904.16890733602},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a OpenSquareBracket [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_open_square_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some('[') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::OpenSquareBracket);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":22,"score":225762.71517637654},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a CloseSquareBracket [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_close_square_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(']') = pointer.current() {\n\n pointer.next();\n\n return Some(Token::CloseSquareBracket);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":23,"score":225762.71517637657},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a TagCloseAndEnd [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// TagCloseAndEnd is defined as `/>`\n\npub fn is_tag_close_and_end(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let (Some('/'), Some('>')) = (pointer.current(), pointer.peek()) {\n\n pointer.next_add(2); // move up for later\n\n return Some(Token::TagCloseAndEnd);\n\n }\n\n None\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":24,"score":225762.5121099035},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Identifier [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// Identifier is defined as any text inside a tag definition.\n\npub fn is_identifier(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\n\n if !has_open_tag {\n\n return None;\n\n }\n\n\n\n if let Some(c) = pointer.current() {\n\n if !INAVLID_ID_CHARS.contains(c) {\n\n let mut text: Vec<char> = vec![*c];\n\n loop {\n\n match pointer.next() {\n\n Some(c) if INAVLID_ID_CHARS.contains(c) => break,\n\n Some(c) => {\n\n text.push(*c);\n\n }\n\n None => break,\n\n };\n\n }\n\n let name: String = text.into_iter().collect();\n\n\n\n return Some(Token::Identifier(name));\n","file_path":"src/html/tokenizer/helpers.rs","rank":25,"score":215424.2571574201},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Text [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// Text is defined as any text outside a tag definition.\n\npub fn is_text(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\n\n if has_open_tag {\n\n return None;\n\n }\n\n\n\n if let Some(c) = pointer.current() {\n\n if !INAVLID_TEXT_CHARS.contains(c) {\n\n let start_index = pointer.index;\n\n let mut has_non_whitespace = !c.is_whitespace();\n\n\n\n let mut buffer: Vec<char> = vec![*c];\n\n loop {\n\n match pointer.next() {\n\n Some(c) if INAVLID_TEXT_CHARS.contains(c) => break,\n\n Some(c) => {\n\n if !c.is_whitespace() {\n\n has_non_whitespace = true;\n\n }\n\n\n\n buffer.push(*c);\n","file_path":"src/html/tokenizer/helpers.rs","rank":26,"score":215424.2571574201},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Literal [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// Literal is defined as `\"{{String}}\"` inside a tag definition.\n\npub fn is_literal(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\n\n if !has_open_tag {\n\n return None;\n\n }\n\n\n\n if let Some(c) = pointer.current() {\n\n let c = *c;\n\n if c == '\"' || c == '\\'' {\n\n let start_quote = c;\n\n let mut text: Vec<char> = Vec::new();\n\n let mut escape = false;\n\n loop {\n\n match pointer.next() {\n\n Some('\\\\') => escape = true,\n\n Some(c) => {\n\n // If this quote matches the starting quote, break the loop\n\n if !escape && (*c == '\"' || *c == '\\'') && start_quote == *c {\n\n break;\n\n }\n\n // Otherwise push the different quote to the text\n","file_path":"src/html/tokenizer/helpers.rs","rank":27,"score":215424.2571574201},{"content":"/// Checks if the [TextPointer](TextPointer) is currently pointing to the end of a Comment [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// This is a helper method not used directly in the lexer.\n\n///\n\n/// The end of a comment is defined as `-->`\n\npub fn is_end_comment(pointer: &mut VecPointerRef<char>) -> bool {\n\n if let (Some('-'), Some('-'), Some('>')) =\n\n (pointer.current(), pointer.peek(), pointer.peek_add(2))\n\n {\n\n pointer.next_add(3); // peeked before, move up now; 2+1 to end after comment\n\n\n\n return true;\n\n }\n\n false\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":28,"score":213295.9986693925},{"content":"/// Tokenize a string of HTML into Symbols used for parsing later on.\n\npub fn lex(text: &str) -> Result<Vec<Token>, LexError> {\n\n let mut symbols: Vec<Token> = Vec::new();\n\n\n\n let chars: Vec<char> = text.chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n let mut has_open_tag = false;\n\n\n\n while pointer.has_next() {\n\n if let Some(s) = helpers::is_comment(&mut pointer) {\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_start_tag(&mut pointer) {\n\n has_open_tag = true;\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_end_tag(&mut pointer) {\n\n has_open_tag = true;\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_tag_close_and_end(&mut pointer) {\n\n has_open_tag = false;\n\n symbols.push(s);\n","file_path":"src/html/tokenizer/mod.rs","rank":29,"score":180081.053321831},{"content":"/// Parses an index selector.\n\n/// \n\n/// Example: `[1]`\n\nfn parse_index(symbols: &mut Peekable<std::vec::IntoIter<Token>>) -> Option<usize> {\n\n if let Some(Token::Number(num)) =\n\n symbols.next_if(|expected| matches!(expected, &Token::Number(_)))\n\n {\n\n if let Some(Token::CloseSquareBracket) = symbols.next_if_eq(&Token::CloseSquareBracket) {\n\n return Some(num as usize);\n\n }\n\n }\n\n\n\n None\n\n}\n\n\n","file_path":"src/xpath/parse.rs","rank":31,"score":109995.23823074688},{"content":"pub fn benchmark_html_parse(c: &mut Criterion) {\n\n c.bench_function(\"html parse\", |b| b.iter(|| html::parse(HTML)));\n\n}\n","file_path":"benches/html_benchmark.rs","rank":32,"score":109203.53957174251},{"content":"pub fn benchmark_xpath_parse(c: &mut Criterion) {\n\n c.bench_function(\"xpath parse\", |b| {\n\n b.iter(|| {\n\n xpath::parse(\"//div[@class='BorderGrid-cell']/div[@class=' text-small']/a\").unwrap();\n\n })\n\n });\n\n}\n","file_path":"benches/xpath_benchmark.rs","rank":33,"score":109203.53957174251},{"content":"/// Search for an HTML tag matching the given search parameters in the given list of nodes.\n\npub fn search(\n\n search_params: &XpathSearchItem,\n\n document: &HtmlDocument,\n\n searchable_nodes: &DocumentNodeSet,\n\n) -> Result<DocumentNodeSet, ApplyError> {\n\n let mut matches = DocumentNodeSet::new();\n\n\n\n for node_id in searchable_nodes.iter() {\n\n if let Some(node) = document.get_html_node(node_id) {\n\n match node {\n\n HtmlNode::Tag(rtag) => match &search_params.search_node_type {\n\n XpathSearchNodeType::Element(tag_name) => {\n\n if &rtag.name == tag_name {\n\n if let Some(query) = &search_params.query {\n\n if query.check_node(rtag) {\n\n matches.insert(*node_id);\n\n }\n\n } else {\n\n matches.insert(*node_id);\n\n }\n","file_path":"src/xpath/mod.rs","rank":34,"score":107367.93715965028},{"content":"/// Parse an Xpath expression into an Xpath object.\n\n/// \n\n/// # Example: parse an XPath expression\n\n/// ```rust\n\n/// use skyscraper::xpath::{self, parse::ParseError};\n\n/// # fn main() -> Result<(), ParseError> {\n\n/// let expr = xpath::parse(\"//div[@class='hi']/parent::span//a\")?;\n\n/// # Ok(())\n\n/// # }\n\n/// ```\n\npub fn parse(text: &str) -> Result<Xpath, ParseError> {\n\n let elements = inner_parse(text)?;\n\n let mut xpath_items: Vec<XpathSearchItem> = Vec::new();\n\n\n\n let mut cur_search_item: XpathSearchItem = Default::default();\n\n let mut is_first_element = true;\n\n let mut was_last_element_search = false;\n\n for element in elements.into_iter() {\n\n was_last_element_search = false;\n\n match element {\n\n XpathElement::SearchRoot => {\n\n if !is_first_element {\n\n xpath_items.push(cur_search_item);\n\n cur_search_item = Default::default();\n\n }\n\n was_last_element_search = true;\n\n }\n\n XpathElement::SearchAll => {\n\n if !is_first_element {\n\n xpath_items.push(cur_search_item);\n","file_path":"src/xpath/parse.rs","rank":35,"score":105153.85941941137},{"content":"/// Parse the HTML text into a document object.\n\npub fn parse(text: &str) -> Result<HtmlDocument, ParseError> {\n\n let tokens = tokenizer::lex(text)?;\n\n\n\n let mut arena: Arena<HtmlNode> = Arena::new();\n\n let mut root_key_o: Option<NodeId> = None;\n\n let mut cur_key_o: Option<NodeId> = None;\n\n let mut has_tag_open = false;\n\n\n\n let mut tokens = tokens.into_iter().peekable();\n\n\n\n while let Some(token) = tokens.next() {\n\n match token {\n\n Token::StartTag(tag_name) => {\n\n // Skip the special doctype tag so a proper root is selected.\n\n if is_doctype(&tag_name, &mut tokens)? {\n\n continue;\n\n }\n\n\n\n if has_tag_open {\n\n return Err(ParseError::OpenTagBeforePreviousClosed);\n","file_path":"src/html/parse.rs","rank":36,"score":102861.02833842927},{"content":"fn get_mut_tree_node(key: Option<NodeId>, arena: &mut Arena<HtmlNode>) -> &mut Node<HtmlNode> {\n\n let key = key.expect(\"Attempted to get a node on a none value\");\n\n arena.get_mut(key).expect(\"Node not found in arena\")\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use std::collections::HashMap;\n\n\n\n use super::*;\n\n\n\n fn assert_tag(\n\n document: &HtmlDocument,\n\n doc_node: DocumentNode,\n\n tag_name: &str,\n\n attributes: Option<HashMap<&str, &str>>,\n\n ) -> Vec<DocumentNode> {\n\n let html_node = document.get_html_node(&doc_node).unwrap();\n\n\n\n match html_node {\n","file_path":"src/html/parse.rs","rank":37,"score":69601.58907684212},{"content":"/// First stage of parsing, converts tokens into more structured [XpathElements](XpathElement).\n\nfn inner_parse(text: &str) -> Result<Vec<XpathElement>, ParseError> {\n\n let mut symbols = tokenizer::lex(text)?.into_iter().peekable();\n\n let mut elements: Vec<XpathElement> = Vec::new();\n\n\n\n while let Some(symbol) = symbols.next() {\n\n match symbol {\n\n Token::Slash => elements.push(XpathElement::SearchRoot),\n\n Token::DoubleSlash => elements.push(XpathElement::SearchAll),\n\n Token::OpenSquareBracket => {\n\n if let Some(num) = parse_index(&mut symbols) {\n\n elements.push(XpathElement::Index(num));\n\n } else {\n\n let query = parse_query(&mut symbols)?;\n\n elements.push(XpathElement::Query(query));\n\n }\n\n }\n\n Token::Identifier(identifier) => {\n\n elements.push(XpathElement::Tag(identifier));\n\n }\n\n Token::DoubleColon => {\n\n parse_axis_selector(&mut elements)?;\n\n }\n\n _ => continue,\n\n }\n\n }\n\n\n\n Ok(elements)\n\n}\n\n\n","file_path":"src/xpath/parse.rs","rank":38,"score":65516.84331463209},{"content":"fn apply_axis(\n\n is_first_search: bool,\n\n document: &HtmlDocument,\n\n axis: &XpathAxes,\n\n searchable_nodes: &mut DocumentNodeSet,\n\n) {\n\n match axis {\n\n XpathAxes::Child => {\n\n // Child axis is implied for first search of Xpath expression.\n\n // For example when given the root node we should not move down to a child\n\n // on the first search so that we can match on the root node itself rather than\n\n // only on its children. E.g. in `/root/something`, we shouldn't move down on the\n\n // leading slash or else we will have passed the root node already.\n\n if !is_first_search {\n\n *searchable_nodes = get_all_children(document, searchable_nodes);\n\n }\n\n }\n\n XpathAxes::DescendantOrSelf => {\n\n *searchable_nodes = get_all_descendants_or_self(document, searchable_nodes);\n\n }\n\n XpathAxes::Parent => {\n\n *searchable_nodes = get_all_parents(document, searchable_nodes);\n\n }\n\n }\n\n}\n\n\n","file_path":"src/xpath/mod.rs","rank":39,"score":60729.403013724324},{"content":"/// Parses tree selectors. Triggered when a DoubleColon (Symbol)[Symbol] is found and expects a tag to\n\n/// have preceded it which will now be converted to an axis.\n\n/// \n\n/// Example: `/div/parent::div`\n\nfn parse_axis_selector(elements: &mut Vec<XpathElement>) -> Result<(), ParseError> {\n\n let last_item = elements.pop().ok_or(ParseError::MissingAxis)?;\n\n let axis = match last_item {\n\n XpathElement::Tag(last_tag) => match last_tag.as_str() {\n\n \"parent\" => XpathAxes::Parent,\n\n _ => return Err(ParseError::UnknownAxisType(last_tag)),\n\n },\n\n _ => return Err(ParseError::MissingAxis),\n\n };\n\n elements.push(XpathElement::Axis(axis));\n\n Ok(())\n\n}\n\n\n","file_path":"src/xpath/parse.rs","rank":40,"score":59687.102314460855},{"content":"/// Get all descendants and self for all the given matched nodes.\n\nfn get_all_descendants_or_self(\n\n document: &HtmlDocument,\n\n matched_nodes: &DocumentNodeSet,\n\n) -> DocumentNodeSet {\n\n let mut descendant_or_self_nodes: DocumentNodeSet = DocumentNodeSet::new();\n\n\n\n for node_id in matched_nodes {\n\n descendant_or_self_nodes.insert(*node_id);\n\n let mut children: DocumentNodeSet = node_id.children(document).collect();\n\n if !children.is_empty() {\n\n children.insert_all(get_all_descendants_or_self(document, &children).into_iter())\n\n }\n\n descendant_or_self_nodes.insert_all(children.into_iter());\n\n }\n\n\n\n descendant_or_self_nodes\n\n}\n\n\n","file_path":"src/xpath/mod.rs","rank":41,"score":58364.79709945514},{"content":"}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn is_number_should_be_some_with_trailing_text() {\n\n let chars: Vec<char> = \"1234abc\".chars().collect();\n\n let symbol = is_number(&mut VecPointerRef::new(&chars)).unwrap();\n\n\n\n if let Token::Number(f) = symbol {\n\n assert_eq!(1234f32, f);\n\n } else {\n\n panic!(\"Expected number symbol\")\n\n }\n\n }\n\n\n\n #[test]\n\n fn is_number_should_capture_decimal() {\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":42,"score":56122.71332134117},{"content":" let chars: Vec<char> = r###\"\"world\"\"###.chars().collect();\n\n let pointer = &mut VecPointerRef::new(&chars);\n\n let symbol = is_text(pointer);\n\n\n\n if let Some(Token::Text(text)) = symbol {\n\n assert_eq!(\"world\", text);\n\n matches!(pointer.next(), None);\n\n } else {\n\n panic!(\"Expected text symbol\")\n\n }\n\n }\n\n\n\n #[test]\n\n fn is_text_should_capture_single_quoted_text() {\n\n let chars: Vec<char> = r###\"'world'\"###.chars().collect();\n\n let pointer = &mut VecPointerRef::new(&chars);\n\n let symbol = is_text(pointer);\n\n\n\n if let Some(Token::Text(text)) = symbol {\n\n assert_eq!(\"world\", text);\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":43,"score":56121.33855748954},{"content":"mod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn is_start_tag_finds_and_moves_pointer() {\n\n // arrange\n\n let chars: Vec<char> = \"<a>\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_start_tag(&mut pointer).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::StartTag(String::from(\"a\")), result);\n\n assert_eq!(2, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_start_tag_does_not_move_pointer_if_not_found() {\n\n // arrange\n","file_path":"src/html/tokenizer/helpers.rs","rank":44,"score":56120.80248073284},{"content":" let chars: Vec<char> = \"1234.5678\".chars().collect();\n\n let symbol = is_number(&mut VecPointerRef::new(&chars)).unwrap();\n\n\n\n if let Token::Number(f) = symbol {\n\n assert_eq!(1234.5678f32, f);\n\n } else {\n\n panic!(\"Expected number symbol\")\n\n }\n\n }\n\n\n\n #[test]\n\n fn is_number_should_be_none_with_leading_text() {\n\n let chars: Vec<char> = \"abc1234\".chars().collect();\n\n let symbol = is_number(&mut VecPointerRef::new(&chars));\n\n\n\n assert!(symbol.is_none());\n\n }\n\n\n\n #[test]\n\n fn is_text_should_capture_quoted_text() {\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":45,"score":56119.95606489802},{"content":" // arrange\n\n let chars: Vec<char> = \"foo bar\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_identifier(&mut pointer, true).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::Identifier(String::from(\"foo\")), result);\n\n assert_eq!(3, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_identifier_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \" \".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_identifier(&mut pointer, true);\n","file_path":"src/html/tokenizer/helpers.rs","rank":46,"score":56117.98441098129},{"content":" matches!(pointer.next(), None);\n\n } else {\n\n panic!(\"Expected text symbol\")\n\n }\n\n }\n\n\n\n #[test]\n\n fn is_text_should_not_capture_mismatched_quoted_text() {\n\n let chars: Vec<char> = r###\"\"world'\"###.chars().collect();\n\n let pointer = &mut VecPointerRef::new(&chars);\n\n let symbol = is_text(pointer);\n\n\n\n matches!(symbol, None);\n\n matches!(pointer.current(), Some('\"')); // Assert cursor was not moved.\n\n }\n\n}\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":47,"score":56117.97120145062},{"content":"use crate::vecpointer::VecPointerRef;\n\n\n\nuse super::Token;\n\n\n\n/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleSlash [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n","file_path":"src/xpath/tokenizer/helpers.rs","rank":48,"score":56117.88116275047},{"content":" fn is_comment_works() {\n\n // arrange\n\n let chars: Vec<char> = \"<!--bean is-nice -->\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_comment(&mut pointer).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::Comment(String::from(\"bean is-nice \")), result);\n\n assert_eq!(20, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_comment_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n","file_path":"src/html/tokenizer/helpers.rs","rank":49,"score":56117.648233002925},{"content":" fn is_literal_works_double_quote() {\n\n // arrange\n\n let chars: Vec<char> = r###\"\"yo\"\"###.chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_literal(&mut pointer, true).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::Literal(String::from(\"yo\")), result);\n\n assert_eq!(4, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_literal_works_escaped_quote() {\n\n // arrange\n\n let chars: Vec<char> = r###\"\"the cow says \\\"moo\\\".\"\"###.chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n","file_path":"src/html/tokenizer/helpers.rs","rank":50,"score":56117.32469138367},{"content":"\n\n // act\n\n let result = is_tag_close(&mut pointer).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::TagClose, result);\n\n assert_eq!(1, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_tag_close_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_tag_close(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(None, result);\n","file_path":"src/html/tokenizer/helpers.rs","rank":51,"score":56117.31184906229},{"content":" let result = is_literal(&mut pointer, true).unwrap();\n\n\n\n // assert\n\n assert_eq!(\n\n Token::Literal(String::from(r#\"the cow says \"moo\".\"#)),\n\n result\n\n );\n\n assert_eq!(23, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_literal_works_single_quote() {\n\n // arrange\n\n let chars: Vec<char> = r###\"'yo'\"###.chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_literal(&mut pointer, true).unwrap();\n\n\n\n // assert\n","file_path":"src/html/tokenizer/helpers.rs","rank":52,"score":56117.295281611725},{"content":"use crate::vecpointer::VecPointerRef;\n\n\n\nuse super::Token;\n\n\n\n/// Checks if the [TextPointer](TextPointer) is currently pointing to a StartTag [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\n///\n\n/// StartTag is defined as `<{{String}}`\n\n///\n\n/// Has additional checks to make sure it is not an end tag.\n","file_path":"src/html/tokenizer/helpers.rs","rank":53,"score":56117.09662430029},{"content":" // assert\n\n assert_eq!(Token::AssignmentSign, result);\n\n assert_eq!(1, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_assignment_sign_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_assignment_sign(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(None, result);\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n","file_path":"src/html/tokenizer/helpers.rs","rank":54,"score":56116.95549873421},{"content":" assert_eq!(Token::Literal(String::from(\"yo\")), result);\n\n assert_eq!(4, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_literal_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_literal(&mut pointer, true);\n\n\n\n // assert\n\n assert!(matches!(result, None));\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_identifier_works() {\n","file_path":"src/html/tokenizer/helpers.rs","rank":55,"score":56116.8783578366},{"content":" // assert\n\n assert_eq!(Token::EndTag(String::from(\"c\")), result);\n\n assert_eq!(3, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_end_tag_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_end_tag(&mut pointer);\n\n\n\n // assert\n\n assert!(matches!(result, None));\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n","file_path":"src/html/tokenizer/helpers.rs","rank":56,"score":56116.8783578366},{"content":"\n\n // assert\n\n assert!(matches!(result, None));\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_text_works() {\n\n // arrange\n\n let chars: Vec<char> = \"foo bar\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_text(&mut pointer, false).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::Text(String::from(\"foo bar\")), result);\n\n assert_eq!(7, pointer.index);\n\n }\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":57,"score":56116.789079412854},{"content":" assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_tag_close_and_end_works() {\n\n // arrange\n\n let chars: Vec<char> = \"/>\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_tag_close_and_end(&mut pointer).unwrap();\n\n\n\n // assert\n\n assert_eq!(Token::TagCloseAndEnd, result);\n\n assert_eq!(2, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_tag_close_and_end_does_not_move_pointer_if_not_found() {\n\n // arrange\n","file_path":"src/html/tokenizer/helpers.rs","rank":58,"score":56116.72728136603},{"content":" let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_start_tag(&mut pointer);\n\n\n\n // assert\n\n assert!(matches!(result, None));\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_end_tag_works() {\n\n // arrange\n\n let chars: Vec<char> = \"</c>\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_end_tag(&mut pointer).unwrap();\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":59,"score":56116.36036522571},{"content":" let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_tag_close_and_end(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(None, result);\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_assignment_sign_works() {\n\n // arrange\n\n let chars: Vec<char> = \"=\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_assignment_sign(&mut pointer).unwrap();\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":60,"score":56116.316916358584},{"content":"\n\n #[test]\n\n fn is_end_comment_does_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"abcd\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_end_comment(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(false, result);\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_tag_close_works() {\n\n // arrange\n\n let chars: Vec<char> = \">\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n","file_path":"src/html/tokenizer/helpers.rs","rank":61,"score":56116.02487393316},{"content":" #[test]\n\n fn is_text_not_move_pointer_if_not_found() {\n\n // arrange\n\n let chars: Vec<char> = \"<\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_text(&mut pointer, false);\n\n\n\n // assert\n\n assert!(matches!(result, None));\n\n assert_eq!(0, pointer.index);\n\n }\n\n}\n","file_path":"src/html/tokenizer/helpers.rs","rank":62,"score":56115.69957054576},{"content":" let result = is_comment(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(None, result);\n\n assert_eq!(0, pointer.index);\n\n }\n\n\n\n #[test]\n\n fn is_end_comment_works() {\n\n // arrange\n\n let chars: Vec<char> = \"-->\".chars().collect();\n\n let mut pointer = VecPointerRef::new(&chars);\n\n\n\n // act\n\n let result = is_end_comment(&mut pointer);\n\n\n\n // assert\n\n assert_eq!(true, result);\n\n assert_eq!(3, pointer.index);\n\n }\n","file_path":"src/html/tokenizer/helpers.rs","rank":63,"score":56115.59674370644},{"content":" else {\n\n text.push(*c);\n\n }\n\n escape = false;\n\n }\n\n None => break,\n\n };\n\n }\n\n\n\n let name: String = text.into_iter().collect();\n\n\n\n pointer.next(); // skip over closing `\"`\n\n\n\n return Some(Token::Literal(name));\n\n }\n\n }\n\n None\n\n}\n\n\n\nlazy_static! {\n\n /// List of characters that end an Identifier [Symbol](Symbol).\n\n static ref INAVLID_ID_CHARS: Vec<char> = vec![' ', '<', '>', '/', '=', '\"'];\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":64,"score":56115.295507291296},{"content":" }\n\n return None;\n\n }\n\n None\n\n}\n\n\n\nlazy_static! {\n\n /// List of characters that end a Text [Symbol](Symbol).\n\n static ref INAVLID_TEXT_CHARS: Vec<char> = vec!['<', '>'];\n\n}\n\n\n","file_path":"src/html/tokenizer/helpers.rs","rank":65,"score":56111.820461335315},{"content":" }\n\n None => break,\n\n };\n\n }\n\n\n\n if has_non_whitespace {\n\n let text: String = buffer.into_iter().collect();\n\n return Some(Token::Text(text));\n\n } else {\n\n // roll back pointer\n\n pointer.index = start_index;\n\n return None;\n\n }\n\n }\n\n return None;\n\n }\n\n None\n\n}\n\n\n\n#[cfg(test)]\n","file_path":"src/html/tokenizer/helpers.rs","rank":66,"score":56110.303577732426},{"content":"#[derive(Debug, PartialEq)]\n\nenum XpathElement {\n\n SearchRoot,\n\n SearchAll,\n\n Tag(String),\n\n Query(XpathQuery),\n\n Index(usize),\n\n Axis(XpathAxes),\n\n}\n\n\n\n/// An error occurring during XPath expression parsing.\n\n#[derive(Error, Debug)]\n\npub enum ParseError {\n\n /// Closing bracket appeared before a corresponding open bracket.\n\n /// \n\n /// ```text\n\n /// //div @class=\"node\"]\n\n /// ^\n\n /// └ Missing: Open bracket \"[\"\n\n #[error(\"close square bracket has no matching opening square bracket\")]\n\n LeadingCloseBracket,\n","file_path":"src/xpath/parse.rs","rank":67,"score":55729.829862874736},{"content":"mod tokens;\n\nmod helpers;\n\n\n\nuse crate::vecpointer::VecPointerRef;\n\npub use tokens::Token;\n\nuse thiserror::Error;\n\n\n\n#[derive(Error, Debug)]\n\npub enum LexError {}\n\n\n\n/// Tokenize a string of HTML into Symbols used for parsing later on.\n","file_path":"src/html/tokenizer/mod.rs","rank":68,"score":54877.98407896538},{"content":" } else if let Some(s) = helpers::is_tag_close(&mut pointer) {\n\n has_open_tag = false;\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_assignment_sign(&mut pointer) {\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_literal(&mut pointer, has_open_tag) {\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_identifier(&mut pointer, has_open_tag) {\n\n symbols.push(s);\n\n } else if let Some(s) = helpers::is_text(&mut pointer, has_open_tag) {\n\n symbols.push(s);\n\n } else {\n\n if let Some(c) = pointer.current() {\n\n if !c.is_whitespace() {\n\n // Unknown symbol, move on ¯\\_(ツ)_/¯\n\n eprintln!(\"Unknown HTML symbol {}\", c);\n\n }\n\n }\n\n pointer.next();\n\n }\n","file_path":"src/html/tokenizer/mod.rs","rank":72,"score":54869.26236156178},{"content":" }\n\n Ok(symbols)\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn lex_should_work_with_single_char_text() {\n\n // arrange\n\n let text = \"<node>1</node>\";\n\n\n\n // act\n\n let result = lex(text).unwrap();\n\n\n\n // assert\n\n let expected = vec![\n\n Token::StartTag(String::from(\"node\")),\n\n Token::TagClose,\n","file_path":"src/html/tokenizer/mod.rs","rank":73,"score":54865.738304913444},{"content":" Token::TagClose,\n\n Token::EndTag(String::from(\"html\")),\n\n Token::TagClose,\n\n ];\n\n\n\n // looping makes debugging much easier than just asserting the entire vectors are equal\n\n for (e, r) in expected.into_iter().zip(result) {\n\n assert_eq!(e, r);\n\n }\n\n }\n\n}\n","file_path":"src/html/tokenizer/mod.rs","rank":74,"score":54859.61124050843},{"content":" Token::TagClose,\n\n Token::StartTag(String::from(\"section\")),\n\n Token::Identifier(String::from(\"id\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"language-values\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"green\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"div\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"w-100 mw-none ph3 mw8-m mw9-l center f3\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"header\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"pb0\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"h2\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":76,"score":54857.7067120558},{"content":" Token::TagClose,\n\n Token::Text(String::from(\n\n r#\"\n\n Why Rust?\n\n \"#,\n\n )),\n\n Token::EndTag(String::from(\"h2\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"header\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"div\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"flex-none flex-l\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"section\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"w-100 pv2 pv0-l mt4\")),\n\n Token::TagClose,\n","file_path":"src/html/tokenizer/mod.rs","rank":77,"score":54857.698603168814},{"content":" Token::AssignmentSign,\n\n Token::Literal(String::from(\"viewport\")),\n\n Token::Identifier(String::from(\"content\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"width=device-width,initial-scale=1.0\")),\n\n Token::TagClose,\n\n Token::Comment(String::from(\" Twitter card \")),\n\n Token::StartTag(String::from(\"meta\")),\n\n Token::Identifier(String::from(\"name\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"twitter:card\")),\n\n Token::Identifier(String::from(\"content\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"summary\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"head\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"body\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"main\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":78,"score":54857.69530090595},{"content":" Token::EndTag(String::from(\"p\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"section\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"div\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"div\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"section\")),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"main\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"script\")),\n\n Token::Identifier(String::from(\"src\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\n\n \"./Rust Programming Language_files/languages.js.download\",\n\n )),\n\n Token::TagCloseAndEnd,\n\n Token::EndTag(String::from(\"body\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":80,"score":54857.66222734279},{"content":" Token::StartTag(String::from(\"!DOCTYPE\")),\n\n Token::Identifier(String::from(\"html\")),\n\n Token::TagClose,\n\n Token::Comment(String::from(\n\n \" saved from url=(0026)https://www.rust-lang.org/ \",\n\n )),\n\n Token::StartTag(String::from(\"html\")),\n\n Token::Identifier(String::from(\"lang\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"en-US\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"head\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"title\")),\n\n Token::TagClose,\n\n Token::Text(String::from(\"Rust Programming Language\")),\n\n Token::EndTag(String::from(\"title\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"meta\")),\n\n Token::Identifier(String::from(\"name\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":81,"score":54857.64360560623},{"content":" Token::StartTag(String::from(\"h3\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"f2 f1-l\")),\n\n Token::TagClose,\n\n Token::Text(String::from(\"Performance\")),\n\n Token::EndTag(String::from(\"h3\")),\n\n Token::TagClose,\n\n Token::StartTag(String::from(\"p\")),\n\n Token::Identifier(String::from(\"class\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"f3 lh-copy\")),\n\n Token::TagClose,\n\n Token::Text(String::from(\n\n r#\"\n\n Rust is blazingly fast and memory-efficient: with no runtime or\n\n garbage collector, it can power performance-critical services, run on\n\n embedded devices, and easily integrate with other languages.\n\n \"#,\n\n )),\n","file_path":"src/html/tokenizer/mod.rs","rank":82,"score":54857.55497751194},{"content":" Token::StartTag(String::from(\"start-tag\")),\n\n Token::Identifier(String::from(\"id\")),\n\n Token::AssignmentSign,\n\n Token::Literal(String::from(\"bean\")),\n\n Token::TagClose,\n\n Token::Comment(String::from(\"comment\")),\n\n Token::StartTag(String::from(\"inner\")),\n\n Token::TagCloseAndEnd,\n\n Token::Text(String::from(\"hello\")),\n\n Token::EndTag(String::from(\"end-tag\")),\n\n Token::TagClose,\n\n ];\n\n\n\n assert_eq!(expected, result);\n\n }\n\n\n\n #[test]\n\n fn lex_should_work_with_html() {\n\n // arrange\n\n let html = r###\"<!DOCTYPE html>\n","file_path":"src/html/tokenizer/mod.rs","rank":83,"score":54857.5287117081},{"content":" Token::Text(String::from(\"1\")),\n\n Token::EndTag(String::from(\"node\")),\n\n Token::TagClose,\n\n ];\n\n\n\n assert_eq!(expected, result);\n\n }\n\n\n\n #[test]\n\n fn lex_should_handle_attribute_without_value() {\n\n // arrange\n\n let text = \"<script defer></script>\";\n\n\n\n // act\n\n let result = lex(text).unwrap();\n\n\n\n // assert\n\n let expected = vec![\n\n Token::StartTag(String::from(\"script\")),\n\n Token::Identifier(String::from(\"defer\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":88,"score":54857.09217674579},{"content":" Token::AssignmentSign,\n\n Token::Literal(String::from(r#\"{\"hello\":\"world\"}\"#)),\n\n Token::TagClose,\n\n Token::EndTag(String::from(\"script\")),\n\n Token::TagClose,\n\n ];\n\n\n\n assert_eq!(expected, result);\n\n }\n\n\n\n #[test]\n\n fn lex_works() {\n\n // arrange\n\n let text = \"<start-tag id=\\\"bean\\\"><!--comment--><inner/>hello</end-tag>\";\n\n\n\n // act\n\n let result = lex(text).unwrap();\n\n\n\n // assert\n\n let expected = vec![\n","file_path":"src/html/tokenizer/mod.rs","rank":89,"score":54857.07508592031},{"content":" Token::TagClose,\n\n Token::EndTag(String::from(\"script\")),\n\n Token::TagClose,\n\n ];\n\n\n\n assert_eq!(expected, result);\n\n }\n\n\n\n #[test]\n\n fn lex_should_handle_encoded_json() {\n\n // arrange\n\n let text = r###\"<script json='{\"hello\":\"world\"}'></script>\"###;\n\n\n\n // act\n\n let result = lex(text).unwrap();\n\n\n\n // assert\n\n let expected = vec![\n\n Token::StartTag(String::from(\"script\")),\n\n Token::Identifier(String::from(\"json\")),\n","file_path":"src/html/tokenizer/mod.rs","rank":90,"score":54857.07508592031},{"content":" <!-- saved from url=(0026)https://www.rust-lang.org/ -->\n\n <html lang=\"en-US\">\n\n <head>\n\n <title>Rust Programming Language</title>\n\n <meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0\">\n\n \n\n <!-- Twitter card -->\n\n <meta name=\"twitter:card\" content=\"summary\">\n\n </head>\n\n <body>\n\n <main>\n\n <section id=\"language-values\" class=\"green\">\n\n <div class=\"w-100 mw-none ph3 mw8-m mw9-l center f3\">\n\n <header class=\"pb0\">\n\n <h2>\n\n Why Rust?\n\n </h2>\n\n </header>\n\n <div class=\"flex-none flex-l\">\n\n <section class=\"w-100 pv2 pv0-l mt4\">\n","file_path":"src/html/tokenizer/mod.rs","rank":91,"score":54853.11524465293},{"content":" <h3 class=\"f2 f1-l\">Performance</h3>\n\n <p class=\"f3 lh-copy\">\n\n Rust is blazingly fast and memory-efficient: with no runtime or\n\n garbage collector, it can power performance-critical services, run on\n\n embedded devices, and easily integrate with other languages.\n\n </p>\n\n </section>\n\n </div>\n\n </div>\n\n </section>\n\n </main>\n\n <script src=\"./Rust Programming Language_files/languages.js.download\"/>\n\n </body>\n\n </html>\"###;\n\n\n\n // act\n\n let result = lex(html).unwrap();\n\n\n\n // assert\n\n let expected = vec![\n","file_path":"src/html/tokenizer/mod.rs","rank":92,"score":54853.11524465293},{"content":"/// Get all the parents for all the given matched nodes.\n\nfn get_all_parents(document: &HtmlDocument, matched_nodes: &DocumentNodeSet) -> DocumentNodeSet {\n\n let mut parent_nodes = DocumentNodeSet::new();\n\n for node_id in matched_nodes {\n\n if let Some(parent) = node_id.parent(document) {\n\n parent_nodes.insert(parent);\n\n }\n\n }\n\n\n\n parent_nodes\n\n}\n\n\n","file_path":"src/xpath/mod.rs","rank":93,"score":40964.67014437927},{"content":"/// Get all the children for all the given matched nodes.\n\nfn get_all_children(document: &HtmlDocument, matched_nodes: &DocumentNodeSet) -> DocumentNodeSet {\n\n let mut child_nodes = DocumentNodeSet::new();\n\n for node_id in matched_nodes {\n\n let children = node_id.children(document);\n\n child_nodes.insert_all(children);\n\n }\n\n\n\n child_nodes\n\n}\n\n\n","file_path":"src/xpath/mod.rs","rank":94,"score":40964.67014437927},{"content":"fn is_doctype(\n\n tag_name: &String,\n\n tokens: &mut Peekable<std::vec::IntoIter<Token>>,\n\n) -> Result<bool, ParseError> {\n\n if tag_name == \"!DOCTYPE\" {\n\n let token = tokens.next().ok_or(ParseError::UnexpectedEndOfTokens)?;\n\n\n\n if let Token::Identifier(iden) = token {\n\n if iden != \"html\" {\n\n return Err(ParseError::MissingHtmlAfterDoctype);\n\n }\n\n let token = tokens.next().ok_or(ParseError::UnexpectedEndOfTokens)?;\n\n\n\n if !matches!(token, Token::TagClose) {\n\n return Err(ParseError::MissingTagCloseAfterDocstring);\n\n }\n\n } else {\n\n return Err(ParseError::MissingHtmlAfterDoctype);\n\n }\n\n\n\n return Ok(true);\n\n }\n\n\n\n Ok(false)\n\n}\n\n\n","file_path":"src/html/parse.rs","rank":95,"score":36003.792453019196},{"content":"/// Enum representing all possible symbols output by the lexer.\n\n#[derive(Debug, PartialEq)]\n\npub enum Token {\n\n /// `/`\n\n Slash,\n\n\n\n /// `//`\n\n DoubleSlash,\n\n\n\n /// `[`\n\n OpenSquareBracket,\n\n\n\n /// `]`\n\n CloseSquareBracket,\n\n\n\n /// `(`\n\n OpenBracket,\n\n\n\n /// `)`\n\n CloseBracket,\n","file_path":"src/xpath/tokenizer/tokens.rs","rank":96,"score":35665.217739475134},{"content":"/// Enum representing all possible symbols output by the lexer.\n\n#[derive(Debug, PartialEq)]\n\npub enum Token {\n\n /// The start of a new tag. Example: `<{{string}}`.\n\n StartTag(String),\n\n\n\n /// The start of an end tag. Example: `</{{string}}`.\n\n EndTag(String),\n\n\n\n /// End *and* close a tag. Example: `/>`.\n\n TagCloseAndEnd,\n\n\n\n /// End a tag. Example: `>`.\n\n TagClose,\n\n\n\n /// Assignment sign. Example: `=`.\n\n AssignmentSign,\n\n\n\n /// A quoted string literal. Contained string does not include quotes. Example: `\"{{string}}\"`.\n\n Literal(String),\n","file_path":"src/html/tokenizer/tokens.rs","rank":97,"score":35661.2007630262},{"content":"\n\n /// `*`\n\n Wildcard,\n\n\n\n /// `.`\n\n Dot,\n\n\n\n /// `..`\n\n DoubleDot,\n\n\n\n /// `=`\n\n AssignmentSign,\n\n\n\n /// `@`\n\n AtSign,\n\n\n\n /// `-`\n\n MinusSign,\n\n\n\n /// `+`\n","file_path":"src/xpath/tokenizer/tokens.rs","rank":98,"score":35651.96386465693},{"content":"\n\n /// Text contained in tags.\n\n Text(String),\n\n\n\n /// An identifier written in a tag declaration.\n\n Identifier(String),\n\n\n\n /// Xml comments. Example: `<!--{{string}}-->`.\n\n Comment(String),\n\n}\n","file_path":"src/html/tokenizer/tokens.rs","rank":99,"score":35651.96386465693}],"string":"[\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Number [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_number(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some(c) = pointer.current() {\\n\\n if c.is_digit(10) {\\n\\n let mut num = c.to_string();\\n\\n while let Some(c) = pointer.next() {\\n\\n if c.is_digit(10) {\\n\\n num.push(*c);\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n // Check for decimal values\\n\\n if let Some('.') = pointer.current() {\\n\\n num.push('.');\\n\\n while let Some(c) = pointer.next() {\\n\\n if c.is_digit(10) {\\n\\n num.push(*c);\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n return Some(Token::Number(num.parse::<f32>().unwrap()));\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 0,\n \"score\": 234295.94418351247\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AtSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_at_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('@') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::AtSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 1,\n \"score\": 234295.94418351247\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Slash [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_slash(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('/') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::Slash);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 2,\n \"score\": 234295.94418351253\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Wildcard [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_wildcard(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('*') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::Wildcard);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 3,\n \"score\": 234295.94418351247\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Text [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_text(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some(c) = pointer.current() {\\n\\n if c == &'\\\"' || c == &'\\\\'' {\\n\\n let delimiter = *c;\\n\\n let mut text = String::from(\\\"\\\");\\n\\n\\n\\n while let Some(c) = pointer.next() {\\n\\n if c == &delimiter {\\n\\n // Move to next character before exiting.\\n\\n pointer.next();\\n\\n return Some(Token::Text(text));\\n\\n } else {\\n\\n text.push(*c);\\n\\n }\\n\\n }\\n\\n\\n\\n pointer.back_add(text.len() + 1);\\n\\n }\\n\\n }\\n\\n None\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 4,\n \"score\": 234295.94418351247\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to an Identifier [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_identifier(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some(c) = pointer.current() {\\n\\n // Identifier must start with a letter\\n\\n if c.is_alphabetic() {\\n\\n let mut id = c.to_string();\\n\\n\\n\\n while let Some(c) = pointer.next() {\\n\\n // Identifier can contain letters and numbers\\n\\n if c.is_alphanumeric() {\\n\\n id.push(*c);\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n return Some(Token::Identifier(id));\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 5,\n \"score\": 234295.94418351253\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleDot [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_dot(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('.') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::Dot);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 6,\n \"score\": 234295.8910804668\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Comment [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// Comment is defined as `<!--{{String}}-->`\\n\\npub fn is_comment(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('<'), Some('!'), Some('-'), Some('-')) = (\\n\\n pointer.current(),\\n\\n pointer.peek(),\\n\\n pointer.peek_add(2),\\n\\n pointer.peek_add(3),\\n\\n ) {\\n\\n pointer.next_add(3); // peeked before, move up now\\n\\n\\n\\n let mut text: Vec<char> = Vec::new();\\n\\n while let Some(c) = pointer.next() {\\n\\n let c = *c;\\n\\n if is_end_comment(pointer) {\\n\\n let name: String = text.into_iter().collect();\\n\\n return Some(Token::Comment(name));\\n\\n }\\n\\n text.push(c);\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 7,\n \"score\": 234295.78691988002\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a LessThanSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_less_than_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('<') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::LessThanSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 8,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleSlash [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_double_slash(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('/'), Some('/')) = (pointer.current(), pointer.peek()) {\\n\\n // Peeked before, move up now.\\n\\n pointer.next_add(2);\\n\\n return Some(Token::DoubleSlash);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 9,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AddSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_add_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('+') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::AddSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 10,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a GreaterThanSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_greater_than_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('>') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::GreaterThanSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 11,\n \"score\": 229904.66428896907\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleDot [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_double_dot(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('.'), Some('.')) = (pointer.current(), pointer.peek()) {\\n\\n // Peeked before, move up now.\\n\\n pointer.next_add(2);\\n\\n return Some(Token::DoubleDot);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 12,\n \"score\": 229904.66428896907\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a MinusSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_minus_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('-') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::MinusSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 13,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a CloseBracket [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_close_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some(')') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::CloseBracket);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 14,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleColon [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_double_colon(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some(':'), Some(':')) = (pointer.current(), pointer.peek()) {\\n\\n pointer.next_add(2);\\n\\n return Some(Token::DoubleColon);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 15,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AssignmentSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_assignment_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('=') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::AssignmentSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 16,\n \"score\": 229904.6642889691\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a OpenBracket [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_open_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('(') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::OpenBracket);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 17,\n \"score\": 229904.66428896907\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a AssignmentSign [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// AssignmentSign is defined as `=`\\n\\npub fn is_assignment_sign(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('=') = pointer.current() {\\n\\n pointer.next(); // move up for later\\n\\n return Some(Token::AssignmentSign);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 18,\n \"score\": 229904.50904443176\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a TagClose [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// TagClose is defined as `>`\\n\\npub fn is_tag_close(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('>') = pointer.current() {\\n\\n pointer.next(); // move up for later\\n\\n return Some(Token::TagClose);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 19,\n \"score\": 229904.5090444317\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to an EndTag [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// EndTag is defined as `</{{String}}`\\n\\npub fn is_end_tag(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('<'), Some('/')) = (pointer.current(), pointer.peek()) {\\n\\n pointer.next(); // peeked before, move up now\\n\\n\\n\\n let mut name: Vec<char> = Vec::new();\\n\\n loop {\\n\\n match pointer.next() {\\n\\n Some(' ') | Some('>') => break,\\n\\n Some(c) => {\\n\\n name.push(*c);\\n\\n }\\n\\n None => break,\\n\\n };\\n\\n }\\n\\n let name: String = name.into_iter().collect();\\n\\n\\n\\n return Some(Token::EndTag(name));\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 20,\n \"score\": 229904.4586076743\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a StartTag [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// StartTag is defined as `<{{String}}`\\n\\n///\\n\\n/// Has additional checks to make sure it is not an end tag.\\n\\npub fn is_start_tag(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('<'), Some(c2)) = (pointer.current(), pointer.peek()) {\\n\\n if *c2 != '/' {\\n\\n let mut name: Vec<char> = Vec::new();\\n\\n loop {\\n\\n match pointer.next() {\\n\\n Some(' ') | Some('>') | Some('/') => break,\\n\\n Some(c) => {\\n\\n name.push(*c);\\n\\n }\\n\\n None => break,\\n\\n };\\n\\n }\\n\\n let name: String = name.into_iter().collect();\\n\\n\\n\\n return Some(Token::StartTag(name));\\n\\n }\\n\\n\\n\\n return None;\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 21,\n \"score\": 229904.16890733602\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a OpenSquareBracket [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_open_square_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some('[') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::OpenSquareBracket);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 22,\n \"score\": 225762.71517637654\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a CloseSquareBracket [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\npub fn is_close_square_bracket(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let Some(']') = pointer.current() {\\n\\n pointer.next();\\n\\n return Some(Token::CloseSquareBracket);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 23,\n \"score\": 225762.71517637657\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a TagCloseAndEnd [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// TagCloseAndEnd is defined as `/>`\\n\\npub fn is_tag_close_and_end(pointer: &mut VecPointerRef<char>) -> Option<Token> {\\n\\n if let (Some('/'), Some('>')) = (pointer.current(), pointer.peek()) {\\n\\n pointer.next_add(2); // move up for later\\n\\n return Some(Token::TagCloseAndEnd);\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 24,\n \"score\": 225762.5121099035\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Identifier [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// Identifier is defined as any text inside a tag definition.\\n\\npub fn is_identifier(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\\n\\n if !has_open_tag {\\n\\n return None;\\n\\n }\\n\\n\\n\\n if let Some(c) = pointer.current() {\\n\\n if !INAVLID_ID_CHARS.contains(c) {\\n\\n let mut text: Vec<char> = vec![*c];\\n\\n loop {\\n\\n match pointer.next() {\\n\\n Some(c) if INAVLID_ID_CHARS.contains(c) => break,\\n\\n Some(c) => {\\n\\n text.push(*c);\\n\\n }\\n\\n None => break,\\n\\n };\\n\\n }\\n\\n let name: String = text.into_iter().collect();\\n\\n\\n\\n return Some(Token::Identifier(name));\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 25,\n \"score\": 215424.2571574201\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Text [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// Text is defined as any text outside a tag definition.\\n\\npub fn is_text(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\\n\\n if has_open_tag {\\n\\n return None;\\n\\n }\\n\\n\\n\\n if let Some(c) = pointer.current() {\\n\\n if !INAVLID_TEXT_CHARS.contains(c) {\\n\\n let start_index = pointer.index;\\n\\n let mut has_non_whitespace = !c.is_whitespace();\\n\\n\\n\\n let mut buffer: Vec<char> = vec![*c];\\n\\n loop {\\n\\n match pointer.next() {\\n\\n Some(c) if INAVLID_TEXT_CHARS.contains(c) => break,\\n\\n Some(c) => {\\n\\n if !c.is_whitespace() {\\n\\n has_non_whitespace = true;\\n\\n }\\n\\n\\n\\n buffer.push(*c);\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 26,\n \"score\": 215424.2571574201\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to a Literal [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// Literal is defined as `\\\"{{String}}\\\"` inside a tag definition.\\n\\npub fn is_literal(pointer: &mut VecPointerRef<char>, has_open_tag: bool) -> Option<Token> {\\n\\n if !has_open_tag {\\n\\n return None;\\n\\n }\\n\\n\\n\\n if let Some(c) = pointer.current() {\\n\\n let c = *c;\\n\\n if c == '\\\"' || c == '\\\\'' {\\n\\n let start_quote = c;\\n\\n let mut text: Vec<char> = Vec::new();\\n\\n let mut escape = false;\\n\\n loop {\\n\\n match pointer.next() {\\n\\n Some('\\\\\\\\') => escape = true,\\n\\n Some(c) => {\\n\\n // If this quote matches the starting quote, break the loop\\n\\n if !escape && (*c == '\\\"' || *c == '\\\\'') && start_quote == *c {\\n\\n break;\\n\\n }\\n\\n // Otherwise push the different quote to the text\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 27,\n \"score\": 215424.2571574201\n },\n {\n \"content\": \"/// Checks if the [TextPointer](TextPointer) is currently pointing to the end of a Comment [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// This is a helper method not used directly in the lexer.\\n\\n///\\n\\n/// The end of a comment is defined as `-->`\\n\\npub fn is_end_comment(pointer: &mut VecPointerRef<char>) -> bool {\\n\\n if let (Some('-'), Some('-'), Some('>')) =\\n\\n (pointer.current(), pointer.peek(), pointer.peek_add(2))\\n\\n {\\n\\n pointer.next_add(3); // peeked before, move up now; 2+1 to end after comment\\n\\n\\n\\n return true;\\n\\n }\\n\\n false\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 28,\n \"score\": 213295.9986693925\n },\n {\n \"content\": \"/// Tokenize a string of HTML into Symbols used for parsing later on.\\n\\npub fn lex(text: &str) -> Result<Vec<Token>, LexError> {\\n\\n let mut symbols: Vec<Token> = Vec::new();\\n\\n\\n\\n let chars: Vec<char> = text.chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n let mut has_open_tag = false;\\n\\n\\n\\n while pointer.has_next() {\\n\\n if let Some(s) = helpers::is_comment(&mut pointer) {\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_start_tag(&mut pointer) {\\n\\n has_open_tag = true;\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_end_tag(&mut pointer) {\\n\\n has_open_tag = true;\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_tag_close_and_end(&mut pointer) {\\n\\n has_open_tag = false;\\n\\n symbols.push(s);\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 29,\n \"score\": 180081.053321831\n },\n {\n \"content\": \"/// Parses an index selector.\\n\\n/// \\n\\n/// Example: `[1]`\\n\\nfn parse_index(symbols: &mut Peekable<std::vec::IntoIter<Token>>) -> Option<usize> {\\n\\n if let Some(Token::Number(num)) =\\n\\n symbols.next_if(|expected| matches!(expected, &Token::Number(_)))\\n\\n {\\n\\n if let Some(Token::CloseSquareBracket) = symbols.next_if_eq(&Token::CloseSquareBracket) {\\n\\n return Some(num as usize);\\n\\n }\\n\\n }\\n\\n\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/parse.rs\",\n \"rank\": 31,\n \"score\": 109995.23823074688\n },\n {\n \"content\": \"pub fn benchmark_html_parse(c: &mut Criterion) {\\n\\n c.bench_function(\\\"html parse\\\", |b| b.iter(|| html::parse(HTML)));\\n\\n}\\n\",\n \"file_path\": \"benches/html_benchmark.rs\",\n \"rank\": 32,\n \"score\": 109203.53957174251\n },\n {\n \"content\": \"pub fn benchmark_xpath_parse(c: &mut Criterion) {\\n\\n c.bench_function(\\\"xpath parse\\\", |b| {\\n\\n b.iter(|| {\\n\\n xpath::parse(\\\"//div[@class='BorderGrid-cell']/div[@class=' text-small']/a\\\").unwrap();\\n\\n })\\n\\n });\\n\\n}\\n\",\n \"file_path\": \"benches/xpath_benchmark.rs\",\n \"rank\": 33,\n \"score\": 109203.53957174251\n },\n {\n \"content\": \"/// Search for an HTML tag matching the given search parameters in the given list of nodes.\\n\\npub fn search(\\n\\n search_params: &XpathSearchItem,\\n\\n document: &HtmlDocument,\\n\\n searchable_nodes: &DocumentNodeSet,\\n\\n) -> Result<DocumentNodeSet, ApplyError> {\\n\\n let mut matches = DocumentNodeSet::new();\\n\\n\\n\\n for node_id in searchable_nodes.iter() {\\n\\n if let Some(node) = document.get_html_node(node_id) {\\n\\n match node {\\n\\n HtmlNode::Tag(rtag) => match &search_params.search_node_type {\\n\\n XpathSearchNodeType::Element(tag_name) => {\\n\\n if &rtag.name == tag_name {\\n\\n if let Some(query) = &search_params.query {\\n\\n if query.check_node(rtag) {\\n\\n matches.insert(*node_id);\\n\\n }\\n\\n } else {\\n\\n matches.insert(*node_id);\\n\\n }\\n\",\n \"file_path\": \"src/xpath/mod.rs\",\n \"rank\": 34,\n \"score\": 107367.93715965028\n },\n {\n \"content\": \"/// Parse an Xpath expression into an Xpath object.\\n\\n/// \\n\\n/// # Example: parse an XPath expression\\n\\n/// ```rust\\n\\n/// use skyscraper::xpath::{self, parse::ParseError};\\n\\n/// # fn main() -> Result<(), ParseError> {\\n\\n/// let expr = xpath::parse(\\\"//div[@class='hi']/parent::span//a\\\")?;\\n\\n/// # Ok(())\\n\\n/// # }\\n\\n/// ```\\n\\npub fn parse(text: &str) -> Result<Xpath, ParseError> {\\n\\n let elements = inner_parse(text)?;\\n\\n let mut xpath_items: Vec<XpathSearchItem> = Vec::new();\\n\\n\\n\\n let mut cur_search_item: XpathSearchItem = Default::default();\\n\\n let mut is_first_element = true;\\n\\n let mut was_last_element_search = false;\\n\\n for element in elements.into_iter() {\\n\\n was_last_element_search = false;\\n\\n match element {\\n\\n XpathElement::SearchRoot => {\\n\\n if !is_first_element {\\n\\n xpath_items.push(cur_search_item);\\n\\n cur_search_item = Default::default();\\n\\n }\\n\\n was_last_element_search = true;\\n\\n }\\n\\n XpathElement::SearchAll => {\\n\\n if !is_first_element {\\n\\n xpath_items.push(cur_search_item);\\n\",\n \"file_path\": \"src/xpath/parse.rs\",\n \"rank\": 35,\n \"score\": 105153.85941941137\n },\n {\n \"content\": \"/// Parse the HTML text into a document object.\\n\\npub fn parse(text: &str) -> Result<HtmlDocument, ParseError> {\\n\\n let tokens = tokenizer::lex(text)?;\\n\\n\\n\\n let mut arena: Arena<HtmlNode> = Arena::new();\\n\\n let mut root_key_o: Option<NodeId> = None;\\n\\n let mut cur_key_o: Option<NodeId> = None;\\n\\n let mut has_tag_open = false;\\n\\n\\n\\n let mut tokens = tokens.into_iter().peekable();\\n\\n\\n\\n while let Some(token) = tokens.next() {\\n\\n match token {\\n\\n Token::StartTag(tag_name) => {\\n\\n // Skip the special doctype tag so a proper root is selected.\\n\\n if is_doctype(&tag_name, &mut tokens)? {\\n\\n continue;\\n\\n }\\n\\n\\n\\n if has_tag_open {\\n\\n return Err(ParseError::OpenTagBeforePreviousClosed);\\n\",\n \"file_path\": \"src/html/parse.rs\",\n \"rank\": 36,\n \"score\": 102861.02833842927\n },\n {\n \"content\": \"fn get_mut_tree_node(key: Option<NodeId>, arena: &mut Arena<HtmlNode>) -> &mut Node<HtmlNode> {\\n\\n let key = key.expect(\\\"Attempted to get a node on a none value\\\");\\n\\n arena.get_mut(key).expect(\\\"Node not found in arena\\\")\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use std::collections::HashMap;\\n\\n\\n\\n use super::*;\\n\\n\\n\\n fn assert_tag(\\n\\n document: &HtmlDocument,\\n\\n doc_node: DocumentNode,\\n\\n tag_name: &str,\\n\\n attributes: Option<HashMap<&str, &str>>,\\n\\n ) -> Vec<DocumentNode> {\\n\\n let html_node = document.get_html_node(&doc_node).unwrap();\\n\\n\\n\\n match html_node {\\n\",\n \"file_path\": \"src/html/parse.rs\",\n \"rank\": 37,\n \"score\": 69601.58907684212\n },\n {\n \"content\": \"/// First stage of parsing, converts tokens into more structured [XpathElements](XpathElement).\\n\\nfn inner_parse(text: &str) -> Result<Vec<XpathElement>, ParseError> {\\n\\n let mut symbols = tokenizer::lex(text)?.into_iter().peekable();\\n\\n let mut elements: Vec<XpathElement> = Vec::new();\\n\\n\\n\\n while let Some(symbol) = symbols.next() {\\n\\n match symbol {\\n\\n Token::Slash => elements.push(XpathElement::SearchRoot),\\n\\n Token::DoubleSlash => elements.push(XpathElement::SearchAll),\\n\\n Token::OpenSquareBracket => {\\n\\n if let Some(num) = parse_index(&mut symbols) {\\n\\n elements.push(XpathElement::Index(num));\\n\\n } else {\\n\\n let query = parse_query(&mut symbols)?;\\n\\n elements.push(XpathElement::Query(query));\\n\\n }\\n\\n }\\n\\n Token::Identifier(identifier) => {\\n\\n elements.push(XpathElement::Tag(identifier));\\n\\n }\\n\\n Token::DoubleColon => {\\n\\n parse_axis_selector(&mut elements)?;\\n\\n }\\n\\n _ => continue,\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(elements)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/parse.rs\",\n \"rank\": 38,\n \"score\": 65516.84331463209\n },\n {\n \"content\": \"fn apply_axis(\\n\\n is_first_search: bool,\\n\\n document: &HtmlDocument,\\n\\n axis: &XpathAxes,\\n\\n searchable_nodes: &mut DocumentNodeSet,\\n\\n) {\\n\\n match axis {\\n\\n XpathAxes::Child => {\\n\\n // Child axis is implied for first search of Xpath expression.\\n\\n // For example when given the root node we should not move down to a child\\n\\n // on the first search so that we can match on the root node itself rather than\\n\\n // only on its children. E.g. in `/root/something`, we shouldn't move down on the\\n\\n // leading slash or else we will have passed the root node already.\\n\\n if !is_first_search {\\n\\n *searchable_nodes = get_all_children(document, searchable_nodes);\\n\\n }\\n\\n }\\n\\n XpathAxes::DescendantOrSelf => {\\n\\n *searchable_nodes = get_all_descendants_or_self(document, searchable_nodes);\\n\\n }\\n\\n XpathAxes::Parent => {\\n\\n *searchable_nodes = get_all_parents(document, searchable_nodes);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/mod.rs\",\n \"rank\": 39,\n \"score\": 60729.403013724324\n },\n {\n \"content\": \"/// Parses tree selectors. Triggered when a DoubleColon (Symbol)[Symbol] is found and expects a tag to\\n\\n/// have preceded it which will now be converted to an axis.\\n\\n/// \\n\\n/// Example: `/div/parent::div`\\n\\nfn parse_axis_selector(elements: &mut Vec<XpathElement>) -> Result<(), ParseError> {\\n\\n let last_item = elements.pop().ok_or(ParseError::MissingAxis)?;\\n\\n let axis = match last_item {\\n\\n XpathElement::Tag(last_tag) => match last_tag.as_str() {\\n\\n \\\"parent\\\" => XpathAxes::Parent,\\n\\n _ => return Err(ParseError::UnknownAxisType(last_tag)),\\n\\n },\\n\\n _ => return Err(ParseError::MissingAxis),\\n\\n };\\n\\n elements.push(XpathElement::Axis(axis));\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/parse.rs\",\n \"rank\": 40,\n \"score\": 59687.102314460855\n },\n {\n \"content\": \"/// Get all descendants and self for all the given matched nodes.\\n\\nfn get_all_descendants_or_self(\\n\\n document: &HtmlDocument,\\n\\n matched_nodes: &DocumentNodeSet,\\n\\n) -> DocumentNodeSet {\\n\\n let mut descendant_or_self_nodes: DocumentNodeSet = DocumentNodeSet::new();\\n\\n\\n\\n for node_id in matched_nodes {\\n\\n descendant_or_self_nodes.insert(*node_id);\\n\\n let mut children: DocumentNodeSet = node_id.children(document).collect();\\n\\n if !children.is_empty() {\\n\\n children.insert_all(get_all_descendants_or_self(document, &children).into_iter())\\n\\n }\\n\\n descendant_or_self_nodes.insert_all(children.into_iter());\\n\\n }\\n\\n\\n\\n descendant_or_self_nodes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/mod.rs\",\n \"rank\": 41,\n \"score\": 58364.79709945514\n },\n {\n \"content\": \"}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn is_number_should_be_some_with_trailing_text() {\\n\\n let chars: Vec<char> = \\\"1234abc\\\".chars().collect();\\n\\n let symbol = is_number(&mut VecPointerRef::new(&chars)).unwrap();\\n\\n\\n\\n if let Token::Number(f) = symbol {\\n\\n assert_eq!(1234f32, f);\\n\\n } else {\\n\\n panic!(\\\"Expected number symbol\\\")\\n\\n }\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_number_should_capture_decimal() {\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 42,\n \"score\": 56122.71332134117\n },\n {\n \"content\": \" let chars: Vec<char> = r###\\\"\\\"world\\\"\\\"###.chars().collect();\\n\\n let pointer = &mut VecPointerRef::new(&chars);\\n\\n let symbol = is_text(pointer);\\n\\n\\n\\n if let Some(Token::Text(text)) = symbol {\\n\\n assert_eq!(\\\"world\\\", text);\\n\\n matches!(pointer.next(), None);\\n\\n } else {\\n\\n panic!(\\\"Expected text symbol\\\")\\n\\n }\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_text_should_capture_single_quoted_text() {\\n\\n let chars: Vec<char> = r###\\\"'world'\\\"###.chars().collect();\\n\\n let pointer = &mut VecPointerRef::new(&chars);\\n\\n let symbol = is_text(pointer);\\n\\n\\n\\n if let Some(Token::Text(text)) = symbol {\\n\\n assert_eq!(\\\"world\\\", text);\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 43,\n \"score\": 56121.33855748954\n },\n {\n \"content\": \"mod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn is_start_tag_finds_and_moves_pointer() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"<a>\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_start_tag(&mut pointer).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::StartTag(String::from(\\\"a\\\")), result);\\n\\n assert_eq!(2, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_start_tag_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 44,\n \"score\": 56120.80248073284\n },\n {\n \"content\": \" let chars: Vec<char> = \\\"1234.5678\\\".chars().collect();\\n\\n let symbol = is_number(&mut VecPointerRef::new(&chars)).unwrap();\\n\\n\\n\\n if let Token::Number(f) = symbol {\\n\\n assert_eq!(1234.5678f32, f);\\n\\n } else {\\n\\n panic!(\\\"Expected number symbol\\\")\\n\\n }\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_number_should_be_none_with_leading_text() {\\n\\n let chars: Vec<char> = \\\"abc1234\\\".chars().collect();\\n\\n let symbol = is_number(&mut VecPointerRef::new(&chars));\\n\\n\\n\\n assert!(symbol.is_none());\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_text_should_capture_quoted_text() {\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 45,\n \"score\": 56119.95606489802\n },\n {\n \"content\": \" // arrange\\n\\n let chars: Vec<char> = \\\"foo bar\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_identifier(&mut pointer, true).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::Identifier(String::from(\\\"foo\\\")), result);\\n\\n assert_eq!(3, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_identifier_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\" \\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_identifier(&mut pointer, true);\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 46,\n \"score\": 56117.98441098129\n },\n {\n \"content\": \" matches!(pointer.next(), None);\\n\\n } else {\\n\\n panic!(\\\"Expected text symbol\\\")\\n\\n }\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_text_should_not_capture_mismatched_quoted_text() {\\n\\n let chars: Vec<char> = r###\\\"\\\"world'\\\"###.chars().collect();\\n\\n let pointer = &mut VecPointerRef::new(&chars);\\n\\n let symbol = is_text(pointer);\\n\\n\\n\\n matches!(symbol, None);\\n\\n matches!(pointer.current(), Some('\\\"')); // Assert cursor was not moved.\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 47,\n \"score\": 56117.97120145062\n },\n {\n \"content\": \"use crate::vecpointer::VecPointerRef;\\n\\n\\n\\nuse super::Token;\\n\\n\\n\\n/// Checks if the [TextPointer](TextPointer) is currently pointing to a DoubleSlash [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\",\n \"file_path\": \"src/xpath/tokenizer/helpers.rs\",\n \"rank\": 48,\n \"score\": 56117.88116275047\n },\n {\n \"content\": \" fn is_comment_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"<!--bean is-nice -->\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_comment(&mut pointer).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::Comment(String::from(\\\"bean is-nice \\\")), result);\\n\\n assert_eq!(20, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_comment_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 49,\n \"score\": 56117.648233002925\n },\n {\n \"content\": \" fn is_literal_works_double_quote() {\\n\\n // arrange\\n\\n let chars: Vec<char> = r###\\\"\\\"yo\\\"\\\"###.chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_literal(&mut pointer, true).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::Literal(String::from(\\\"yo\\\")), result);\\n\\n assert_eq!(4, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_literal_works_escaped_quote() {\\n\\n // arrange\\n\\n let chars: Vec<char> = r###\\\"\\\"the cow says \\\\\\\"moo\\\\\\\".\\\"\\\"###.chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 50,\n \"score\": 56117.32469138367\n },\n {\n \"content\": \"\\n\\n // act\\n\\n let result = is_tag_close(&mut pointer).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::TagClose, result);\\n\\n assert_eq!(1, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_tag_close_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_tag_close(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(None, result);\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 51,\n \"score\": 56117.31184906229\n },\n {\n \"content\": \" let result = is_literal(&mut pointer, true).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(\\n\\n Token::Literal(String::from(r#\\\"the cow says \\\"moo\\\".\\\"#)),\\n\\n result\\n\\n );\\n\\n assert_eq!(23, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_literal_works_single_quote() {\\n\\n // arrange\\n\\n let chars: Vec<char> = r###\\\"'yo'\\\"###.chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_literal(&mut pointer, true).unwrap();\\n\\n\\n\\n // assert\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 52,\n \"score\": 56117.295281611725\n },\n {\n \"content\": \"use crate::vecpointer::VecPointerRef;\\n\\n\\n\\nuse super::Token;\\n\\n\\n\\n/// Checks if the [TextPointer](TextPointer) is currently pointing to a StartTag [Symbol](Symbol).\\n\\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\\n\\n///\\n\\n/// StartTag is defined as `<{{String}}`\\n\\n///\\n\\n/// Has additional checks to make sure it is not an end tag.\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 53,\n \"score\": 56117.09662430029\n },\n {\n \"content\": \" // assert\\n\\n assert_eq!(Token::AssignmentSign, result);\\n\\n assert_eq!(1, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_assignment_sign_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_assignment_sign(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(None, result);\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 54,\n \"score\": 56116.95549873421\n },\n {\n \"content\": \" assert_eq!(Token::Literal(String::from(\\\"yo\\\")), result);\\n\\n assert_eq!(4, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_literal_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_literal(&mut pointer, true);\\n\\n\\n\\n // assert\\n\\n assert!(matches!(result, None));\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_identifier_works() {\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 55,\n \"score\": 56116.8783578366\n },\n {\n \"content\": \" // assert\\n\\n assert_eq!(Token::EndTag(String::from(\\\"c\\\")), result);\\n\\n assert_eq!(3, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_end_tag_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_end_tag(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert!(matches!(result, None));\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 56,\n \"score\": 56116.8783578366\n },\n {\n \"content\": \"\\n\\n // assert\\n\\n assert!(matches!(result, None));\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_text_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"foo bar\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_text(&mut pointer, false).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::Text(String::from(\\\"foo bar\\\")), result);\\n\\n assert_eq!(7, pointer.index);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 57,\n \"score\": 56116.789079412854\n },\n {\n \"content\": \" assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_tag_close_and_end_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"/>\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_tag_close_and_end(&mut pointer).unwrap();\\n\\n\\n\\n // assert\\n\\n assert_eq!(Token::TagCloseAndEnd, result);\\n\\n assert_eq!(2, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_tag_close_and_end_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 58,\n \"score\": 56116.72728136603\n },\n {\n \"content\": \" let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_start_tag(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert!(matches!(result, None));\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_end_tag_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"</c>\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_end_tag(&mut pointer).unwrap();\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 59,\n \"score\": 56116.36036522571\n },\n {\n \"content\": \" let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_tag_close_and_end(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(None, result);\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_assignment_sign_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"=\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_assignment_sign(&mut pointer).unwrap();\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 60,\n \"score\": 56116.316916358584\n },\n {\n \"content\": \"\\n\\n #[test]\\n\\n fn is_end_comment_does_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"abcd\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_end_comment(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(false, result);\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_tag_close_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\">\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 61,\n \"score\": 56116.02487393316\n },\n {\n \"content\": \" #[test]\\n\\n fn is_text_not_move_pointer_if_not_found() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"<\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_text(&mut pointer, false);\\n\\n\\n\\n // assert\\n\\n assert!(matches!(result, None));\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 62,\n \"score\": 56115.69957054576\n },\n {\n \"content\": \" let result = is_comment(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(None, result);\\n\\n assert_eq!(0, pointer.index);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn is_end_comment_works() {\\n\\n // arrange\\n\\n let chars: Vec<char> = \\\"-->\\\".chars().collect();\\n\\n let mut pointer = VecPointerRef::new(&chars);\\n\\n\\n\\n // act\\n\\n let result = is_end_comment(&mut pointer);\\n\\n\\n\\n // assert\\n\\n assert_eq!(true, result);\\n\\n assert_eq!(3, pointer.index);\\n\\n }\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 63,\n \"score\": 56115.59674370644\n },\n {\n \"content\": \" else {\\n\\n text.push(*c);\\n\\n }\\n\\n escape = false;\\n\\n }\\n\\n None => break,\\n\\n };\\n\\n }\\n\\n\\n\\n let name: String = text.into_iter().collect();\\n\\n\\n\\n pointer.next(); // skip over closing `\\\"`\\n\\n\\n\\n return Some(Token::Literal(name));\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\nlazy_static! {\\n\\n /// List of characters that end an Identifier [Symbol](Symbol).\\n\\n static ref INAVLID_ID_CHARS: Vec<char> = vec![' ', '<', '>', '/', '=', '\\\"'];\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 64,\n \"score\": 56115.295507291296\n },\n {\n \"content\": \" }\\n\\n return None;\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\nlazy_static! {\\n\\n /// List of characters that end a Text [Symbol](Symbol).\\n\\n static ref INAVLID_TEXT_CHARS: Vec<char> = vec!['<', '>'];\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 65,\n \"score\": 56111.820461335315\n },\n {\n \"content\": \" }\\n\\n None => break,\\n\\n };\\n\\n }\\n\\n\\n\\n if has_non_whitespace {\\n\\n let text: String = buffer.into_iter().collect();\\n\\n return Some(Token::Text(text));\\n\\n } else {\\n\\n // roll back pointer\\n\\n pointer.index = start_index;\\n\\n return None;\\n\\n }\\n\\n }\\n\\n return None;\\n\\n }\\n\\n None\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\",\n \"file_path\": \"src/html/tokenizer/helpers.rs\",\n \"rank\": 66,\n \"score\": 56110.303577732426\n },\n {\n \"content\": \"#[derive(Debug, PartialEq)]\\n\\nenum XpathElement {\\n\\n SearchRoot,\\n\\n SearchAll,\\n\\n Tag(String),\\n\\n Query(XpathQuery),\\n\\n Index(usize),\\n\\n Axis(XpathAxes),\\n\\n}\\n\\n\\n\\n/// An error occurring during XPath expression parsing.\\n\\n#[derive(Error, Debug)]\\n\\npub enum ParseError {\\n\\n /// Closing bracket appeared before a corresponding open bracket.\\n\\n /// \\n\\n /// ```text\\n\\n /// //div @class=\\\"node\\\"]\\n\\n /// ^\\n\\n /// └ Missing: Open bracket \\\"[\\\"\\n\\n #[error(\\\"close square bracket has no matching opening square bracket\\\")]\\n\\n LeadingCloseBracket,\\n\",\n \"file_path\": \"src/xpath/parse.rs\",\n \"rank\": 67,\n \"score\": 55729.829862874736\n },\n {\n \"content\": \"mod tokens;\\n\\nmod helpers;\\n\\n\\n\\nuse crate::vecpointer::VecPointerRef;\\n\\npub use tokens::Token;\\n\\nuse thiserror::Error;\\n\\n\\n\\n#[derive(Error, Debug)]\\n\\npub enum LexError {}\\n\\n\\n\\n/// Tokenize a string of HTML into Symbols used for parsing later on.\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 68,\n \"score\": 54877.98407896538\n },\n {\n \"content\": \" } else if let Some(s) = helpers::is_tag_close(&mut pointer) {\\n\\n has_open_tag = false;\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_assignment_sign(&mut pointer) {\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_literal(&mut pointer, has_open_tag) {\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_identifier(&mut pointer, has_open_tag) {\\n\\n symbols.push(s);\\n\\n } else if let Some(s) = helpers::is_text(&mut pointer, has_open_tag) {\\n\\n symbols.push(s);\\n\\n } else {\\n\\n if let Some(c) = pointer.current() {\\n\\n if !c.is_whitespace() {\\n\\n // Unknown symbol, move on ¯\\\\_(ツ)_/¯\\n\\n eprintln!(\\\"Unknown HTML symbol {}\\\", c);\\n\\n }\\n\\n }\\n\\n pointer.next();\\n\\n }\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 72,\n \"score\": 54869.26236156178\n },\n {\n \"content\": \" }\\n\\n Ok(symbols)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn lex_should_work_with_single_char_text() {\\n\\n // arrange\\n\\n let text = \\\"<node>1</node>\\\";\\n\\n\\n\\n // act\\n\\n let result = lex(text).unwrap();\\n\\n\\n\\n // assert\\n\\n let expected = vec![\\n\\n Token::StartTag(String::from(\\\"node\\\")),\\n\\n Token::TagClose,\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 73,\n \"score\": 54865.738304913444\n },\n {\n \"content\": \" Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"html\\\")),\\n\\n Token::TagClose,\\n\\n ];\\n\\n\\n\\n // looping makes debugging much easier than just asserting the entire vectors are equal\\n\\n for (e, r) in expected.into_iter().zip(result) {\\n\\n assert_eq!(e, r);\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 74,\n \"score\": 54859.61124050843\n },\n {\n \"content\": \" Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"section\\\")),\\n\\n Token::Identifier(String::from(\\\"id\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"language-values\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"green\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"div\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"w-100 mw-none ph3 mw8-m mw9-l center f3\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"header\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"pb0\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"h2\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 76,\n \"score\": 54857.7067120558\n },\n {\n \"content\": \" Token::TagClose,\\n\\n Token::Text(String::from(\\n\\n r#\\\"\\n\\n Why Rust?\\n\\n \\\"#,\\n\\n )),\\n\\n Token::EndTag(String::from(\\\"h2\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"header\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"div\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"flex-none flex-l\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"section\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"w-100 pv2 pv0-l mt4\\\")),\\n\\n Token::TagClose,\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 77,\n \"score\": 54857.698603168814\n },\n {\n \"content\": \" Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"viewport\\\")),\\n\\n Token::Identifier(String::from(\\\"content\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"width=device-width,initial-scale=1.0\\\")),\\n\\n Token::TagClose,\\n\\n Token::Comment(String::from(\\\" Twitter card \\\")),\\n\\n Token::StartTag(String::from(\\\"meta\\\")),\\n\\n Token::Identifier(String::from(\\\"name\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"twitter:card\\\")),\\n\\n Token::Identifier(String::from(\\\"content\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"summary\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"head\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"body\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"main\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 78,\n \"score\": 54857.69530090595\n },\n {\n \"content\": \" Token::EndTag(String::from(\\\"p\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"section\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"div\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"div\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"section\\\")),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"main\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"script\\\")),\\n\\n Token::Identifier(String::from(\\\"src\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\n\\n \\\"./Rust Programming Language_files/languages.js.download\\\",\\n\\n )),\\n\\n Token::TagCloseAndEnd,\\n\\n Token::EndTag(String::from(\\\"body\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 80,\n \"score\": 54857.66222734279\n },\n {\n \"content\": \" Token::StartTag(String::from(\\\"!DOCTYPE\\\")),\\n\\n Token::Identifier(String::from(\\\"html\\\")),\\n\\n Token::TagClose,\\n\\n Token::Comment(String::from(\\n\\n \\\" saved from url=(0026)https://www.rust-lang.org/ \\\",\\n\\n )),\\n\\n Token::StartTag(String::from(\\\"html\\\")),\\n\\n Token::Identifier(String::from(\\\"lang\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"en-US\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"head\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"title\\\")),\\n\\n Token::TagClose,\\n\\n Token::Text(String::from(\\\"Rust Programming Language\\\")),\\n\\n Token::EndTag(String::from(\\\"title\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"meta\\\")),\\n\\n Token::Identifier(String::from(\\\"name\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 81,\n \"score\": 54857.64360560623\n },\n {\n \"content\": \" Token::StartTag(String::from(\\\"h3\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"f2 f1-l\\\")),\\n\\n Token::TagClose,\\n\\n Token::Text(String::from(\\\"Performance\\\")),\\n\\n Token::EndTag(String::from(\\\"h3\\\")),\\n\\n Token::TagClose,\\n\\n Token::StartTag(String::from(\\\"p\\\")),\\n\\n Token::Identifier(String::from(\\\"class\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"f3 lh-copy\\\")),\\n\\n Token::TagClose,\\n\\n Token::Text(String::from(\\n\\n r#\\\"\\n\\n Rust is blazingly fast and memory-efficient: with no runtime or\\n\\n garbage collector, it can power performance-critical services, run on\\n\\n embedded devices, and easily integrate with other languages.\\n\\n \\\"#,\\n\\n )),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 82,\n \"score\": 54857.55497751194\n },\n {\n \"content\": \" Token::StartTag(String::from(\\\"start-tag\\\")),\\n\\n Token::Identifier(String::from(\\\"id\\\")),\\n\\n Token::AssignmentSign,\\n\\n Token::Literal(String::from(\\\"bean\\\")),\\n\\n Token::TagClose,\\n\\n Token::Comment(String::from(\\\"comment\\\")),\\n\\n Token::StartTag(String::from(\\\"inner\\\")),\\n\\n Token::TagCloseAndEnd,\\n\\n Token::Text(String::from(\\\"hello\\\")),\\n\\n Token::EndTag(String::from(\\\"end-tag\\\")),\\n\\n Token::TagClose,\\n\\n ];\\n\\n\\n\\n assert_eq!(expected, result);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn lex_should_work_with_html() {\\n\\n // arrange\\n\\n let html = r###\\\"<!DOCTYPE html>\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 83,\n \"score\": 54857.5287117081\n },\n {\n \"content\": \" Token::Text(String::from(\\\"1\\\")),\\n\\n Token::EndTag(String::from(\\\"node\\\")),\\n\\n Token::TagClose,\\n\\n ];\\n\\n\\n\\n assert_eq!(expected, result);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn lex_should_handle_attribute_without_value() {\\n\\n // arrange\\n\\n let text = \\\"<script defer></script>\\\";\\n\\n\\n\\n // act\\n\\n let result = lex(text).unwrap();\\n\\n\\n\\n // assert\\n\\n let expected = vec![\\n\\n Token::StartTag(String::from(\\\"script\\\")),\\n\\n Token::Identifier(String::from(\\\"defer\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 88,\n \"score\": 54857.09217674579\n },\n {\n \"content\": \" Token::AssignmentSign,\\n\\n Token::Literal(String::from(r#\\\"{\\\"hello\\\":\\\"world\\\"}\\\"#)),\\n\\n Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"script\\\")),\\n\\n Token::TagClose,\\n\\n ];\\n\\n\\n\\n assert_eq!(expected, result);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn lex_works() {\\n\\n // arrange\\n\\n let text = \\\"<start-tag id=\\\\\\\"bean\\\\\\\"><!--comment--><inner/>hello</end-tag>\\\";\\n\\n\\n\\n // act\\n\\n let result = lex(text).unwrap();\\n\\n\\n\\n // assert\\n\\n let expected = vec![\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 89,\n \"score\": 54857.07508592031\n },\n {\n \"content\": \" Token::TagClose,\\n\\n Token::EndTag(String::from(\\\"script\\\")),\\n\\n Token::TagClose,\\n\\n ];\\n\\n\\n\\n assert_eq!(expected, result);\\n\\n }\\n\\n\\n\\n #[test]\\n\\n fn lex_should_handle_encoded_json() {\\n\\n // arrange\\n\\n let text = r###\\\"<script json='{\\\"hello\\\":\\\"world\\\"}'></script>\\\"###;\\n\\n\\n\\n // act\\n\\n let result = lex(text).unwrap();\\n\\n\\n\\n // assert\\n\\n let expected = vec![\\n\\n Token::StartTag(String::from(\\\"script\\\")),\\n\\n Token::Identifier(String::from(\\\"json\\\")),\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 90,\n \"score\": 54857.07508592031\n },\n {\n \"content\": \" <!-- saved from url=(0026)https://www.rust-lang.org/ -->\\n\\n <html lang=\\\"en-US\\\">\\n\\n <head>\\n\\n <title>Rust Programming Language</title>\\n\\n <meta name=\\\"viewport\\\" content=\\\"width=device-width,initial-scale=1.0\\\">\\n\\n \\n\\n <!-- Twitter card -->\\n\\n <meta name=\\\"twitter:card\\\" content=\\\"summary\\\">\\n\\n </head>\\n\\n <body>\\n\\n <main>\\n\\n <section id=\\\"language-values\\\" class=\\\"green\\\">\\n\\n <div class=\\\"w-100 mw-none ph3 mw8-m mw9-l center f3\\\">\\n\\n <header class=\\\"pb0\\\">\\n\\n <h2>\\n\\n Why Rust?\\n\\n </h2>\\n\\n </header>\\n\\n <div class=\\\"flex-none flex-l\\\">\\n\\n <section class=\\\"w-100 pv2 pv0-l mt4\\\">\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 91,\n \"score\": 54853.11524465293\n },\n {\n \"content\": \" <h3 class=\\\"f2 f1-l\\\">Performance</h3>\\n\\n <p class=\\\"f3 lh-copy\\\">\\n\\n Rust is blazingly fast and memory-efficient: with no runtime or\\n\\n garbage collector, it can power performance-critical services, run on\\n\\n embedded devices, and easily integrate with other languages.\\n\\n </p>\\n\\n </section>\\n\\n </div>\\n\\n </div>\\n\\n </section>\\n\\n </main>\\n\\n <script src=\\\"./Rust Programming Language_files/languages.js.download\\\"/>\\n\\n </body>\\n\\n </html>\\\"###;\\n\\n\\n\\n // act\\n\\n let result = lex(html).unwrap();\\n\\n\\n\\n // assert\\n\\n let expected = vec![\\n\",\n \"file_path\": \"src/html/tokenizer/mod.rs\",\n \"rank\": 92,\n \"score\": 54853.11524465293\n },\n {\n \"content\": \"/// Get all the parents for all the given matched nodes.\\n\\nfn get_all_parents(document: &HtmlDocument, matched_nodes: &DocumentNodeSet) -> DocumentNodeSet {\\n\\n let mut parent_nodes = DocumentNodeSet::new();\\n\\n for node_id in matched_nodes {\\n\\n if let Some(parent) = node_id.parent(document) {\\n\\n parent_nodes.insert(parent);\\n\\n }\\n\\n }\\n\\n\\n\\n parent_nodes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/mod.rs\",\n \"rank\": 93,\n \"score\": 40964.67014437927\n },\n {\n \"content\": \"/// Get all the children for all the given matched nodes.\\n\\nfn get_all_children(document: &HtmlDocument, matched_nodes: &DocumentNodeSet) -> DocumentNodeSet {\\n\\n let mut child_nodes = DocumentNodeSet::new();\\n\\n for node_id in matched_nodes {\\n\\n let children = node_id.children(document);\\n\\n child_nodes.insert_all(children);\\n\\n }\\n\\n\\n\\n child_nodes\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/xpath/mod.rs\",\n \"rank\": 94,\n \"score\": 40964.67014437927\n },\n {\n \"content\": \"fn is_doctype(\\n\\n tag_name: &String,\\n\\n tokens: &mut Peekable<std::vec::IntoIter<Token>>,\\n\\n) -> Result<bool, ParseError> {\\n\\n if tag_name == \\\"!DOCTYPE\\\" {\\n\\n let token = tokens.next().ok_or(ParseError::UnexpectedEndOfTokens)?;\\n\\n\\n\\n if let Token::Identifier(iden) = token {\\n\\n if iden != \\\"html\\\" {\\n\\n return Err(ParseError::MissingHtmlAfterDoctype);\\n\\n }\\n\\n let token = tokens.next().ok_or(ParseError::UnexpectedEndOfTokens)?;\\n\\n\\n\\n if !matches!(token, Token::TagClose) {\\n\\n return Err(ParseError::MissingTagCloseAfterDocstring);\\n\\n }\\n\\n } else {\\n\\n return Err(ParseError::MissingHtmlAfterDoctype);\\n\\n }\\n\\n\\n\\n return Ok(true);\\n\\n }\\n\\n\\n\\n Ok(false)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/html/parse.rs\",\n \"rank\": 95,\n \"score\": 36003.792453019196\n },\n {\n \"content\": \"/// Enum representing all possible symbols output by the lexer.\\n\\n#[derive(Debug, PartialEq)]\\n\\npub enum Token {\\n\\n /// `/`\\n\\n Slash,\\n\\n\\n\\n /// `//`\\n\\n DoubleSlash,\\n\\n\\n\\n /// `[`\\n\\n OpenSquareBracket,\\n\\n\\n\\n /// `]`\\n\\n CloseSquareBracket,\\n\\n\\n\\n /// `(`\\n\\n OpenBracket,\\n\\n\\n\\n /// `)`\\n\\n CloseBracket,\\n\",\n \"file_path\": \"src/xpath/tokenizer/tokens.rs\",\n \"rank\": 96,\n \"score\": 35665.217739475134\n },\n {\n \"content\": \"/// Enum representing all possible symbols output by the lexer.\\n\\n#[derive(Debug, PartialEq)]\\n\\npub enum Token {\\n\\n /// The start of a new tag. Example: `<{{string}}`.\\n\\n StartTag(String),\\n\\n\\n\\n /// The start of an end tag. Example: `</{{string}}`.\\n\\n EndTag(String),\\n\\n\\n\\n /// End *and* close a tag. Example: `/>`.\\n\\n TagCloseAndEnd,\\n\\n\\n\\n /// End a tag. Example: `>`.\\n\\n TagClose,\\n\\n\\n\\n /// Assignment sign. Example: `=`.\\n\\n AssignmentSign,\\n\\n\\n\\n /// A quoted string literal. Contained string does not include quotes. Example: `\\\"{{string}}\\\"`.\\n\\n Literal(String),\\n\",\n \"file_path\": \"src/html/tokenizer/tokens.rs\",\n \"rank\": 97,\n \"score\": 35661.2007630262\n },\n {\n \"content\": \"\\n\\n /// `*`\\n\\n Wildcard,\\n\\n\\n\\n /// `.`\\n\\n Dot,\\n\\n\\n\\n /// `..`\\n\\n DoubleDot,\\n\\n\\n\\n /// `=`\\n\\n AssignmentSign,\\n\\n\\n\\n /// `@`\\n\\n AtSign,\\n\\n\\n\\n /// `-`\\n\\n MinusSign,\\n\\n\\n\\n /// `+`\\n\",\n \"file_path\": \"src/xpath/tokenizer/tokens.rs\",\n \"rank\": 98,\n \"score\": 35651.96386465693\n },\n {\n \"content\": \"\\n\\n /// Text contained in tags.\\n\\n Text(String),\\n\\n\\n\\n /// An identifier written in a tag declaration.\\n\\n Identifier(String),\\n\\n\\n\\n /// Xml comments. Example: `<!--{{string}}-->`.\\n\\n Comment(String),\\n\\n}\\n\",\n \"file_path\": \"src/html/tokenizer/tokens.rs\",\n \"rank\": 99,\n \"score\": 35651.96386465693\n }\n]","isConversational":false}}},{"rowIdx":1587,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/graphics.rs"},"repo_name":{"kind":"string","value":"catid/rust_webgl_demo"},"commit":{"kind":"string","value":"b09490c0baba251009b8a9b9bfbf6040b4d43785"},"file_code":{"kind":"string","value":"\nuse stdweb::unstable::TryInto;\nuse webgl_rendering_context::{\n WebGLRenderingContext as WebGL,\n WebGLUniformLocation,\n WebGLBuffer,\n WebGLShader,\n WebGLProgram,\n};\nuse stdweb::web::{\n IHtmlElement,\n IParentNode,\n document,\n TypedArray,\n};\nuse stdweb::web::html_element::CanvasElement;\nuse glm::{Vec2, Vec3, Quat, Mat4};\nuse tools::js_log;\n\n/*\n WebGL Context with Right-Handed Projection Matrix\n*/\npub struct Context {\n canvas: CanvasElement,\n webgl: WebGL,\n width: i32,\n height: i32,\n projection_matrix: Mat4,\n}\n\nimpl Context {\n pub fn new(element_id: &str) -> Self {\n let canvas : CanvasElement = document().query_selector(&element_id).unwrap().unwrap().try_into().unwrap();\n let webgl : WebGL = canvas.get_context().unwrap();\n\n \n webgl.enable(WebGL::CULL_FACE);\n webgl.front_face(WebGL::CCW);\n webgl.cull_face(WebGL::BACK);\n\n webgl.enable(WebGL::DEPTH_TEST);\n webgl.depth_func(WebGL::LESS);\n\n Self {\n canvas: canvas,\n webgl: webgl,\n width: 0,\n height: 0,\n projection_matrix: Mat4::identity(),\n }\n }\n\n \n \n \n pub fn UpdateViewport(&mut self) {\n let width = self.canvas.offset_width();\n let height = self.canvas.offset_height();\n\n if width != self.width || height != self.height {\n self.canvas.set_width(width as u32);\n self.canvas.set_height(height as u32);\n\n self.webgl.viewport(0, 0, width, height);\n\n const fov : f32 = 60.;\n const near : f32 = 2.;\n const far : f32 = 20.;\n\n self.projection_matrix = glm::perspective_fov_rh_zo(\n fov.to_radians(),\n width as f32,\n height as f32,\n near,\n far,\n );\n\n self.width = width;\n self.height = height;\n }\n }\n\n pub fn Clear(&self) {\n self.webgl.clear_color(0.0, 0.0, 0.0, 1.0);\n self.webgl.clear_depth(1.0);\n self.webgl.clear(WebGL::COLOR_BUFFER_BIT | WebGL::DEPTH_BUFFER_BIT);\n }\n}\n\n/*\n WebGL Shader Program\n*/\npub struct ShaderProgram {\n fs: WebGLShader,\n vs: WebGLShader,\n webGlProgram: WebGLProgram,\n}\n\nimpl ShaderProgram {\n pub fn new(context: &Context, vsCode: &str, fsCode: &str) -> Self {\n let webgl = &context.webgl;\n\n let vs = webgl.create_shader(WebGL::VERTEX_SHADER).unwrap();\n webgl.shader_source(&vs, &vsCode);\n webgl.compile_shader(&vs);\n\n let vs_success : bool = webgl.get_shader_parameter(&vs, WebGL::COMPILE_STATUS).try_into().unwrap();\n\n if !vs_success {\n let info = webgl.get_shader_info_log(&vs);\n js_log(format!(\"CompileShader failed: {}\", info.unwrap()));\n }\n\n let fs = webgl.create_shader(WebGL::FRAGMENT_SHADER).unwrap();\n webgl.shader_source(&fs, &fsCode);\n webgl.compile_shader(&fs);\n\n let fs_success : bool = webgl.get_shader_parameter(&fs, WebGL::COMPILE_STATUS).try_into().unwrap();\n\n if !fs_success {\n let info = webgl.get_shader_info_log(&fs);\n js_log(format!(\"CompileShader failed: {}\", info.unwrap()));\n }\n\n let program = webgl.create_program().unwrap();\n webgl.attach_shader(&program, &vs);\n webgl.attach_shader(&program, &fs);\n webgl.link_program(&program);\n\n let success : bool = webgl.get_program_parameter(&program, WebGL::LINK_STATUS).try_into().unwrap();\n\n if !success {\n let info = webgl.get_program_info_log(&program);\n js_log(format!(\"LinkProgram failed: {}\", info.unwrap()));\n }\n\n Self {\n fs: fs,\n vs: vs,\n webGlProgram: program,\n }\n }\n\n fn GetUniform(&self, context: &Context, name: &str) -> WebGLUniformLocation {\n context.webgl.get_uniform_location(&self.webGlProgram, name).unwrap()\n }\n fn GetAttrib(&self, context: &Context, name: &str) -> u32 {\n context.webgl.get_attrib_location(&self.webGlProgram, name) as u32\n }\n}\n\n/*\n Cube Renderer\n */\npub struct Cube {\n program: ShaderProgram,\n unifMvpMatrix: WebGLUniformLocation,\n attrVertexPosition: u32,\n attrVertexColor: u32,\n attrVertexNormal: u32,\n positionVbo: WebGLBuffer,\n colorVbo: WebGLBuffer,\n normalVbo: WebGLBuffer,\n tri_count: i32,\n}\n\nimpl Cube {\n pub fn new(context: &Context) -> Self {\n let webgl = &context.webgl;\n\n let vsCode = include_str!(\"shaders/flat_vs.glsl\");\n let fsCode = include_str!(\"shaders/flat_fs.glsl\");\n let program = ShaderProgram::new(context, vsCode, fsCode);\n\n /*\n Corner vertices of a cube, oriented x+right, y+top, z+up,\n centered at 0,0,0, scaled to span from -1 to +1 on each axis.\n Vertex and side names are based on a perspective looking down.\n */\n let corners = vec![\n /* Down-z side of cube */\n -1.,-1.,-1., /* LL */\n 1.,-1.,-1., /* LR */ \n 1., 1.,-1., /* UR */ \n -1., 1.,-1., /* UL */ \n /* Up+z side of cube */\n -1.,-1., 1., /* LL */\n 1.,-1., 1., /* LR */ \n 1., 1., 1., /* UR */ \n -1., 1., 1., /* UL */ \n ];\n\n \n \n \n let triIndices : Vec<u8> = vec![\n /* Down-z */\n 2, 1, 0, 0, 3, 2,\n /* Up+z */\n 4, 5, 6, 6, 7, 4,\n /* Bottom-y */\n 0, 5, 4, 0, 1, 5,\n /* Top+y */\n 3, 7, 6, 3, 6, 2,\n /* Left-x */\n 0, 4, 3, 4, 7, 3,\n /* Right+x */\n 2, 6, 5, 2, 5, 1,\n ];\n\n let triColors : Vec<u8> = vec![\n /* Down-z */\n 255,0,200, 255,0,255,\n /* Up+z */\n 200,200,200, 200,200,255,\n /* Bottom-y */\n 100,200,100, 100,255,100,\n /* Top+y */\n 200,200,100, 200,255,100,\n /* Left-x */\n 200,0,0, 255,0,0,\n /* Right+x */\n 0,200,0, 0,255,0,\n ];\n\n let tri_count = triIndices.len() / 3;\n\n let mut vertices = Vec::with_capacity(tri_count * 3);\n let mut colors = Vec::with_capacity(tri_count * 3);\n let mut normals = Vec::with_capacity(tri_count * 3);\n\n for i in 0..tri_count {\n let triIndicesOffset = i * 3;\n let mut triVertices : [Vec3; 3] = unsafe { std::mem::uninitialized() };\n\n for j in 0..3 {\n let vertexIndex = triIndices[triIndicesOffset + j];\n let cornersOffset = vertexIndex as usize * 3;\n let scale = 1.0f32;\n let x = corners[cornersOffset] * scale;\n let y = corners[cornersOffset + 1] * scale;\n let z = corners[cornersOffset + 2] * scale;\n triVertices[j] = glm::vec3(x, y, z);\n vertices.push(x);\n vertices.push(y);\n vertices.push(z);\n }\n\n let normal = glm::triangle_normal(\n &triVertices[0],\n &triVertices[1],\n &triVertices[2]\n );\n\n \n\n for _j in 0..3 {\n normals.push(normal.x);\n normals.push(normal.y);\n normals.push(normal.z);\n }\n\n let colorOffset = i as usize * 3;\n let r = triColors[colorOffset];\n let g = triColors[colorOffset + 1];\n let b = triColors[colorOffset + 2];\n for _j in 0..3 {\n colors.push(r);\n colors.push(g);\n colors.push(b);\n }\n }\n\n let webVertices = TypedArray::<f32>::from(vertices.as_slice()).buffer();\n let webColors = TypedArray::<u8>::from(colors.as_slice()).buffer();\n let webNormals = TypedArray::<f32>::from(normals.as_slice()).buffer();\n\n \n\n let positionVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&positionVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webVertices), WebGL::STATIC_DRAW);\n\n let colorVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&colorVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webColors), WebGL::STATIC_DRAW);\n\n let normalVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&normalVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webNormals), WebGL::STATIC_DRAW);\n\n let unifMvpMatrix = program.GetUniform(&context, \"MVPMatrix\");\n let attrVertexPosition = program.GetAttrib(&context, \"VertexPosition\");\n let attrVertexColor = program.GetAttrib(&context, \"VertexColor\");\n let attrVertexNormal = program.GetAttrib(&context, \"VertexNormal\");\n\n Self {\n program: program,\n unifMvpMatrix: unifMvpMatrix,\n attrVertexPosition: attrVertexPosition,\n attrVertexColor: attrVertexColor,\n attrVertexNormal: attrVertexNormal,\n positionVbo: positionVbo,\n colorVbo: colorVbo,\n normalVbo: normalVbo,\n tri_count: tri_count as i32,\n }\n }\n\n pub fn DrawMultiple(&mut self, context: &Context, mvp_matrices: &Vec<Mat4>) {\n let webgl = &context.webgl;\n\n webgl.use_program(Some(&self.program.webGlProgram));\n\n if self.attrVertexPosition != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.positionVbo));\n webgl.vertex_attrib_pointer(self.attrVertexPosition, 3, WebGL::FLOAT, false, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexPosition);\n }\n\n if self.attrVertexColor != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.colorVbo));\n webgl.vertex_attrib_pointer(self.attrVertexColor, 3, WebGL::UNSIGNED_BYTE, true, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexColor);\n }\n\n if self.attrVertexNormal != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.normalVbo));\n webgl.vertex_attrib_pointer(self.attrVertexNormal, 3, WebGL::FLOAT, false, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexNormal);\n }\n\n for mat in mvp_matrices {\n webgl.uniform_matrix4fv(Some(&self.unifMvpMatrix), false, mat.as_slice());\n\n webgl.draw_arrays(WebGL::TRIANGLES, 0, self.tri_count * 3);\n }\n }\n\n pub fn Draw(&mut self, context: &Context, mvp_matrix: Mat4) {\n let matrices = vec![\n mvp_matrix\n ];\n self.DrawMultiple(context, &matrices);\n }\n}\n\n/*\n Graphics Subsystem State\n */\npub struct GraphicsState {\n context: Context,\n cube: Cube,\n positions: Vec<Vec2>,\n}\n\nimpl GraphicsState {\n pub fn new() -> Self {\n let context = Context::new(\"#canvas\");\n let cube = Cube::new(&context);\n\n let positions = vec![\n glm::vec2(-2.0f32, 0.0f32),\n glm::vec2(0.0f32, 0.0f32),\n glm::vec2(2.0f32, 0.0f32),\n glm::vec2(0.0f32, -2.0f32),\n glm::vec2(0.0f32, 2.0f32),\n ];\n\n Self {\n context: context,\n cube: cube,\n positions: positions,\n }\n }\n\n pub fn RenderScene(&mut self, nowSeconds: f64) {\n self.context.UpdateViewport();\n self.context.Clear();\n\n \n let eye = glm::vec3(0.0, 0.0, -10.0);\n let center = glm::vec3(0.0, 0.0, 0.0);\n let up = glm::vec3(0.0, 1.0, 0.0);\n\n let view_matrix = glm::look_at_rh(\n &eye,\n ¢er,\n &up,\n );\n let proj_view_matrix = self.context.projection_matrix * view_matrix;\n\n let angle = glm::modf(nowSeconds / 1000.0f64, glm::two_pi()) as f32;\n\n let mut mvp_matrices = vec![];\n\n for position in &self.positions {\n /*\n This will scale the whole object, rotate the whole object.\n Translation is applied to each render within the object frame.\n mvp = view * translate(rm * sm)\n\n Translating the scale matrix will scale the whole thing down.\n Scaling the translate matrix will scale each object down.\n */\n\n \n let translate_matrix = glm::translate(&glm::identity(),\n &glm::vec3(position.x, position.y, 0.0f32)\n );\n\n \n let scale_matrix = glm::scale(\n &translate_matrix,\n &glm::vec3(0.5, 0.5, 0.5)\n );\n\n let quat_angle = &nalgebra_glm::quat_angle_axis(\n angle,\n &glm::vec3(1.0, 1.0, 1.0)\n );\n\n let rotate_matrix = scale_matrix * glm::quat_to_mat4(quat_angle);\n\n let mvp = proj_view_matrix * rotate_matrix;\n\n mvp_matrices.push(mvp);\n }\n\n self.cube.DrawMultiple(&self.context, &mvp_matrices);\n }\n}\n"},"prefix":{"kind":"string","value":"\nuse stdweb::unstable::TryInto;\nuse webgl_rendering_context::{\n WebGLRenderingContext as WebGL,\n WebGLUniformLocation,\n WebGLBuffer,\n WebGLShader,\n WebGLProgram,\n};\nuse stdweb::web::{\n IHtmlElement,\n IParentNode,\n document,\n TypedArray,\n};\nuse stdweb::web::html_element::CanvasElement;\nuse glm::{Vec2, Vec3, Quat, Mat4};\nuse tools::js_log;\n\n/*\n WebGL Context with Right-Handed Projection Matrix\n*/\npub struct Context {\n canvas: CanvasElement,\n webgl: WebGL,\n width: i32,\n height: i32,\n projection_matrix: Mat4,\n}\n\nimpl Context {\n pub fn new(element_id: &str) -> Self {\n let canvas : CanvasElement = document().query_selector(&element_id).unwrap().unwrap().try_into().unwrap();\n let webgl : WebGL = canvas.get_context().unwrap();\n\n \n webgl.enable(WebGL::CULL_FACE);\n webgl.front_face(WebGL::CCW);\n webgl.cull_face(WebGL::BACK);\n\n webgl.enable(WebGL::DEPTH_TEST);\n webgl.depth_func(WebGL::LESS);\n\n Self {\n canvas: canvas,\n webgl: webgl,\n width: 0,\n height: 0,\n projection_matrix: Mat4::identity(),\n }\n }\n\n \n \n \n pub fn UpdateViewport(&mut self) {\n let width = self.canvas.offset_width();\n let height = self.canvas.offset_height();\n\n if width != self.width || height != self.height {\n self.canvas.set_width(width as u32);\n self.canvas.set_height(height as u32);\n\n self.webgl.viewport(0, 0, width, height);\n\n const fov : f32 = 60.;\n const near : f32 = 2.;\n const far : f32 = 20.;\n\n self.projection_matrix = glm::perspective_fov_rh_zo(\n fov.to_radians(),\n width as f32,\n height as f32,\n near,\n far,\n );\n\n self.width = width;\n self.height = height;\n }\n }\n\n pub fn Clear(&self) {\n self.webgl.clear_color(0.0, 0.0, 0.0, 1.0);\n self.webgl.clear_depth(1.0);\n self.webgl.clear(WebGL::COLOR_BUFFER_BIT | WebGL::DEPTH_BUFFER_BIT);\n }\n}\n\n/*\n WebGL Shader Program\n*/\npub struct ShaderProgram {\n fs: WebGLShader,\n vs: WebGLShader,\n webGlProgram: WebGLProgram,\n}\n\nimpl ShaderProgram {\n pub fn new(context: &Context, vsCode: &str, fsCode: &str) -> Self {\n let webgl = &context.webgl;\n\n let vs = webgl.create_shader(WebGL::VERTEX_SHADER).unwrap();\n webgl.shader_source(&vs, &vsCode);\n webgl.compile_shader(&vs);\n\n let vs_success : bool = webgl.get_shader_parameter(&vs, WebGL::COMPILE_STATUS).try_into().unwrap();\n\n if !vs_success {\n let info = webgl.get_shader_info_log(&vs);\n js_log(format!(\"CompileShader failed: {}\", info.unwrap()));\n }\n\n let fs = webgl.create_shader(WebGL::FRAGMENT_SHADER).unwrap();\n webgl.shader_source(&fs, &fsCode);\n webgl.compile_shader(&fs);\n\n let fs_success : bool = webgl.get_shader_parameter(&fs, WebGL::COMPILE_STATUS).try_into().unwrap();\n\n if !fs_success {\n let info = webgl.get_shader_info_log(&fs);\n js_log(format!(\"CompileShader failed: {}\", info.unwrap()));\n }\n\n let program = webgl.create_program().unwrap();\n webgl.attach_shader(&program, &vs);\n webgl.attach_shader(&program, &fs);\n webgl.link_program(&program);\n\n let success : bool = webgl.get_program_parameter(&program, WebGL::LINK_STATUS).try_into().unwrap();\n\n if !success {\n let info = webgl.get_program_info_log(&program);\n js_log(format!(\"LinkProgram failed: {}\", info.unwrap()));\n }\n\n Self {\n fs: fs,\n vs: vs,\n webGlProgram: program,\n }\n }\n\n fn GetUniform(&self, context: &Context, name: &str) -> WebGLUniformLocation {\n context.webgl.get_uniform_location(&self.webGlProgram, name).unwrap()\n }\n fn GetAttrib(&self, context: &Context, name: &str) -> u32 {\n context.webgl.get_attrib_location(&self.webGlProgram, name) as u32\n }\n}\n\n/*\n Cube Renderer\n */\npub struct Cube {\n program: ShaderProgram,\n unifMvpMatrix: WebGLUniformLocation,\n attrVertexPosition: u32,\n attrVertexColor: u32,\n attrVertexNormal: u32,\n positionVbo: WebGLBuffer,\n colorVbo: WebGLBuffer,\n normalVbo: WebGLBuffer,\n tri_count: i32,\n}\n\nimpl Cube {\n pub fn new(context: &Context) -> Self {\n let webgl = &context.webgl;\n\n let vsCode = include_str!(\"shaders/flat_vs.glsl\");\n let fsCode = include_str!(\"shaders/flat_fs.glsl\");\n let program = ShaderProgram::new(context, vsCode, fsCode);\n\n /*\n Corner vertices of a cube, oriented x+right, y+top, z+up,\n centered at 0,0,0, scaled to span from -1 to +1 on each axis.\n Vertex and side names are based on a perspective looking down.\n */\n let corners = vec![\n /* Down-z side of cube */\n -1.,-1.,-1., /* LL */\n 1.,-1.,-1., /* LR */ \n 1., 1.,-1., /* UR */ \n -1., 1.,-1., /* UL */ \n /* Up+z side of cube */\n -1.,-1., 1., /* LL */\n 1.,-1., 1., /* LR */ \n 1., 1., 1., /* UR */ \n -1., 1., 1., /* UL */ \n ];\n\n \n \n \n let triIndices : Vec<u8> = vec![\n /* Down-z */\n 2, 1, 0, 0, 3, 2,\n /* Up+z */\n 4, 5, 6, 6, 7, 4,\n /* Bottom-y */\n 0, 5, 4, 0, 1, 5,\n /* Top+y */\n 3, 7, 6, 3, 6, 2,\n /* Left-x */\n 0, 4, 3, 4, 7, 3,\n /* Right+x */\n 2, 6, 5, 2, 5, 1,\n ];\n\n let triColors : Vec<u8> = vec![\n /* Down-z */\n 255,0,200, 255,0,255,\n /* Up+z */\n 200,200,200, 200,200,255,\n /* Bottom-y */\n 100,200,100, 100,255,100,\n /* Top+y */\n 200,200,100, 200,255,100,\n /* Left-x */\n 200,0,0, 255,0,0,\n /* Right+x */\n 0,200,0, 0,255,0,\n ];\n\n let tri_count = triIndices.len() / 3;\n\n let mut vertices = Vec::with_capacity(tri_count * 3);\n let mut colors = Vec::with_capacity(tri_count * 3);\n let mut normals = Vec::with_capacity(tri_count * 3);\n\n for i in 0..tri_count {\n let triIndicesOffset = i * 3;\n let mut triVertices : [Vec3; 3] = unsafe { std::mem::uninitialized() };\n\n for j in 0..3 {\n let vertexIndex = triIndices[triIndicesOffset + j];\n let cornersOffset = vertexIndex as usize * 3;\n let scale = 1.0f32;\n let x = corners[cornersOffset] * scale;\n let y = corners[cornersOffset + 1] * scale;\n let z = corners[cornersOffset + 2] * scale;\n triVertices[j] = glm::vec3(x, y, z);\n vertices.push(x);\n vertices.push(y);\n vertices.push(z);\n }\n\n let normal = glm::triangle_normal(\n &triVertices[0],\n &triVertices[1],\n &triVertices[2]\n );\n\n \n\n for _j in 0..3 {\n normals.push(normal.x);\n normals.push(normal.y);\n normals.push(normal.z);\n }\n\n let colorOffset = i as usize * 3;\n let r = triColors[colorOffset];\n let g = triColors[colorOffset + 1];\n let b = triColors[colorOffset + 2];\n for _j in 0..3 {\n colors.push(r);\n colors.push(g);\n colors.push(b);\n }\n }\n\n let webVertices = TypedArray::<f32>::from(vertices.as_slice()).buffer();\n let webColors = TypedArray::<u8>::from(colors.as_slice()).buffer();\n let webNormals = TypedArray::<f32>::from(normals.as_slice()).buffer();\n\n \n\n let positionVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&positionVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webVertices), WebGL::STATIC_DRAW);\n\n let colorVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&colorVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webColors), WebGL::STATIC_DRAW);\n\n let normalVbo = webgl.create_buffer().unwrap();\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&normalVbo));\n webgl.buffer_data_1(WebGL::ARRAY_BUFFER, Some(&webNormals), WebGL::STATIC_DRAW);\n\n let unifMvpMatrix = program.GetUniform(&context, \"MVPMatrix\");\n let attrVertexPosition = program.GetAttrib(&context, \"VertexPosition\");\n let attrVertexColor = program.GetAttrib(&context, \"VertexColor\");\n let attrVertexNormal = program.GetAttrib(&context, \"VertexNormal\");\n\n Self {\n program: program,\n unifMvpMatrix: unifMvpMatrix,\n attrVertexPosition: attrVertexPosition,\n attrVertexColor: attrVertexColor,\n attrVertexNormal: attrVertexNormal,\n positionVbo: positionVbo,\n colorVbo: colorVbo,\n normalVbo: normalVbo,\n tri_count: tri_count as i32,\n }\n }\n\n pub fn DrawMultiple(&mut self, context: &Context, mvp_matrices: &Vec<Mat4>) {\n let webgl = &context.webgl;\n\n webgl.use_program(Some(&self.program.webGlProgram));\n\n if self.attrVertexPosition != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.positionVbo));\n webgl.vertex_attrib_pointer(self.attrVertexPosition, 3, WebGL::FLOAT, false, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexPosition);\n }\n\n if self.attrVertexColor != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.colorVbo));\n webgl.vertex_attrib_pointer(self.attrVertexColor, 3, WebGL::UNSIGNED_BYTE, true, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexColor);\n }\n\n if self.attrVertexNormal != u32::max_value() {\n webgl.bind_buffer(WebGL::ARRAY_BUFFER, Some(&self.normalVbo));\n webgl.vertex_attrib_pointer(self.attrVertexNormal, 3, WebGL::FLOAT, false, 0, 0) ;\n webgl.enable_vertex_attrib_array(self.attrVertexNormal);\n }\n\n for mat in mvp_matrices {\n webgl.uniform_matrix4fv(Some(&self.unifMvpMatrix), false, mat.as_slice());\n\n webgl.draw_arrays(WebGL::TRIANGLES, 0, self.tri_count * 3);\n }\n }\n\n pub fn Draw(&mut self, context: &Context, mvp_matrix: Mat4) {\n let matrices = vec![\n mvp_matrix\n ];\n self.DrawMultiple(context, &matrices);\n }\n}\n\n/*\n Graphics Subsystem State\n */\npub struct GraphicsState {\n context: Context,\n cube: Cube,\n positions: Vec<Vec2>,\n}\n\nimpl GraphicsState {\n pub fn new() -> Self {\n let context = Context::new(\"#canvas\");\n let cube = Cube::new(&context);\n\n let positions = vec![\n glm::vec2(-2.0f32, 0.0f32),\n glm::vec2(0.0f32, 0.0f32),\n glm::vec2(2.0f32, 0.0f32),\n glm::vec2(0.0f32, -2.0f32),\n glm::vec2(0.0f32, 2.0f32),\n ];\n\n Self {\n context: context,\n cube: cube,\n positions: positions,\n }\n }\n\n "},"suffix":{"kind":"string","value":"\n}\n"},"middle":{"kind":"string","value":"pub fn RenderScene(&mut self, nowSeconds: f64) {\n self.context.UpdateViewport();\n self.context.Clear();\n\n \n let eye = glm::vec3(0.0, 0.0, -10.0);\n let center = glm::vec3(0.0, 0.0, 0.0);\n let up = glm::vec3(0.0, 1.0, 0.0);\n\n let view_matrix = glm::look_at_rh(\n &eye,\n ¢er,\n &up,\n );\n let proj_view_matrix = self.context.projection_matrix * view_matrix;\n\n let angle = glm::modf(nowSeconds / 1000.0f64, glm::two_pi()) as f32;\n\n let mut mvp_matrices = vec![];\n\n for position in &self.positions {\n /*\n This will scale the whole object, rotate the whole object.\n Translation is applied to each render within the object frame.\n mvp = view * translate(rm * sm)\n\n Translating the scale matrix will scale the whole thing down.\n Scaling the translate matrix will scale each object down.\n */\n\n \n let translate_matrix = glm::translate(&glm::identity(),\n &glm::vec3(position.x, position.y, 0.0f32)\n );\n\n \n let scale_matrix = glm::scale(\n &translate_matrix,\n &glm::vec3(0.5, 0.5, 0.5)\n );\n\n let quat_angle = &nalgebra_glm::quat_angle_axis(\n angle,\n &glm::vec3(1.0, 1.0, 1.0)\n );\n\n let rotate_matrix = scale_matrix * glm::quat_to_mat4(quat_angle);\n\n let mvp = proj_view_matrix * rotate_matrix;\n\n mvp_matrices.push(mvp);\n }\n\n self.cube.DrawMultiple(&self.context, &mvp_matrices);\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"#[js_export]\n\nfn js_ontouch(x: i32, y: i32, w: i32, h: i32) {\n\n let norm_x = x as f32 / w as f32;\n\n let norm_y = y as f32 / h as f32;\n\n // FIXME: Convert x, y to normalized coordinates between -1..1\n\n js_log(format!(\"Tap at {}, {}\", norm_x, norm_y));\n\n}\n\n\n\nimpl InputState {\n\n pub fn new() -> InputState {\n\n InputState {\n\n }\n\n }\n\n\n\n pub fn CheckFingerTips(&mut self, _nowSeconds: f64) {\n\n\n\n }\n\n}\n\n//#[cfg(feature=\"jsexports\")]\n","file_path":"src/input.rs","rank":0,"score":70893.46920016888},{"content":"// Buffer an audio buffer sample to the given channel\n\nfn js_play_buffer(js_ctx: &stdweb::Value, sample_buffer: &Vec<f32>) {\n\n js! {\n\n var h = @{js_ctx};\n\n var samples = @{unsafe { stdweb::UnsafeTypedArray::new(sample_buffer) }};\n\n\n\n var sample_count = samples.length;\n\n var sample_rate = 48000;\n\n\n\n var audio_buffer = h.audio.createBuffer(1, sample_count, sample_rate);\n\n\n\n audio_buffer.getChannelData(0).set(samples);\n\n\n\n var node = h.audio.createBufferSource();\n\n node.connect(h.audio.destination);\n\n node.buffer = audio_buffer;\n\n\n\n var latency = 0.1;\n\n var play_timestamp = h.audio.currentTime + latency;\n\n node.start(play_timestamp);\n\n }\n","file_path":"src/audio.rs","rank":1,"score":59522.20167458012},{"content":"#![allow(dead_code, unused_parens, unused_imports)]\n\n\n\ninclude!(concat!(env!(\"OUT_DIR\"), \"/webgl_rendering_context.rs\"));\n","file_path":"src/webgl_rendering_context.rs","rank":2,"score":55356.47249434387},{"content":"pub fn js_log(message: String) {\n\n js! {\n\n console.log(@{message});\n\n };\n\n}\n","file_path":"src/tools.rs","rank":3,"score":50491.17021016144},{"content":"fn render_loop(looper: Rc<RefCell<GameLoop>>) {\n\n stdweb::web::window().request_animation_frame(move |nowSeconds: f64| {\n\n {\n\n let mut mlooper = looper.borrow_mut();\n\n mlooper.inst_graphics.RenderScene(nowSeconds);\n\n mlooper.inst_audio.PlayBleepsAndBloops(nowSeconds);\n\n mlooper.inst_input.CheckFingerTips(nowSeconds);\n\n }\n\n render_loop(looper);\n\n });\n\n}\n\n\n","file_path":"src/main.rs","rank":4,"score":35061.85523204844},{"content":"struct GameLoop {\n\n inst_graphics: graphics::GraphicsState,\n\n inst_audio: audio::AudioState,\n\n inst_input: input::InputState,\n\n}\n\n\n\nimpl GameLoop {\n\n fn new() -> GameLoop {\n\n GameLoop {\n\n inst_audio: audio::AudioState::new(),\n\n inst_graphics: graphics::GraphicsState::new(),\n\n inst_input: input::InputState::new(),\n\n }\n\n }\n\n}\n\n\n","file_path":"src/main.rs","rank":5,"score":33522.201292530626},{"content":"fn main() {\n\n let dest = env::var(\"OUT_DIR\").unwrap();\n\n let mut file = File::create(&Path::new(&dest).join(\"webgl_rendering_context.rs\")).unwrap();\n\n\n\n Registry::new(Api::WebGl2, Exts::NONE)\n\n .write_bindings(StdwebGenerator, &mut file)\n\n .unwrap();\n\n}\n","file_path":"build.rs","rank":6,"score":32491.767499142974},{"content":"fn main() {\n\n stdweb::initialize();\n\n\n\n let looper = Rc::new(RefCell::new(GameLoop::new()));\n\n\n\n render_loop(looper);\n\n\n\n stdweb::event_loop();\n\n}\n","file_path":"src/main.rs","rank":7,"score":31199.307608447038},{"content":"var canvas = document.getElementById('canvas');\n","file_path":"src/runtime.js","rank":8,"score":29938.790247937384},{"content":"BSD 3-Clause License\n\n\n\nCopyright (c) 2019, Christopher A. Taylor\n\nAll rights reserved.\n\n\n\nRedistribution and use in source and binary forms, with or without\n\nmodification, are permitted provided that the following conditions are met:\n\n\n\n* Redistributions of source code must retain the above copyright notice, this\n\n list of conditions and the following disclaimer.\n\n\n\n* Redistributions in binary form must reproduce the above copyright notice,\n\n this list of conditions and the following disclaimer in the documentation\n\n and/or other materials provided with the distribution.\n\n\n\n* Neither the name of the copyright holder nor the names of its\n\n contributors may be used to endorse or promote products derived from\n\n this software without specific prior written permission.\n\n\n\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n\nAND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\nIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n\nDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\n\nFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\n\nDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\n\nSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\n\nCAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\n\nOR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n","file_path":"LICENSE.md","rank":9,"score":23051.92285217715},{"content":"## Rust Web Game\n\n\n\nThis is a hello world example of implementing a Web Assembly Triangle demo in Rust.\n\n\n\nIt uses Rust crates: cargo-web, stdweb\n\n\n\n## Setup\n\n\n\nThis project depends on Python and Rust. Basically: `setup.py install`\n\n\n\nSteps to set up and run the example:\n\n\n\n* Install Python 2.7: https://www.python.org/downloads/\n\n* Add Python executable to the PATH.\n\n* Install the Rust toolkit: https://www.rust-lang.org/learn/get-started\n\n* [Windows]: I recommend Cmder ( http://cmder.net/ ) instead of the Windows Console.\n\n* Clone this repo: `git clone git@github.com:catid/rustwebgame.git`\n\n* Run `setup.py install`. This will install some Python dependencies and my scripts.\n\n* Run `cargo web start --auto-reload`\n\n\n\nPoint your web browser at http://127.0.0.1:8080/\n","file_path":"README.md","rank":10,"score":23050.205085903333},{"content":"// This file is prepended to the Javascript produced by Cargo-Web\n\n\n\nvar canvas = document.getElementById('canvas');\n\n\n\nfunction invoke_js_on_touch(canvas_x, canvas_y) {\n\n var width = canvas.offsetWidth, height = canvas.offsetHeight;\n\n if (width <= 0 || height <= 0) {\n\n return;\n\n }\n\n var gfx_x = canvas_x - canvas.offsetLeft;\n\n var gfx_y = canvas_y - canvas.offsetTop;\n\n Module.exports.js_ontouch(gfx_x, gfx_y, width, height);\n\n}\n\n\n\n// Handle taps:\n\n\n\ncanvas.addEventListener(\"touchstart\", onTouch, false);\n\ncanvas.addEventListener(\"touchmove\", onTouch, false);\n\n\n\nfunction onTouch(ev) {\n\n var len = ev.changedTouches.length;\n\n for (var i = 0; i < len; i++) {\n\n var touch = ev.changedTouches.item(i);\n\n invoke_js_on_touch(touch.clientX, touch.clientY);\n\n }\n\n}\n\n\n\ncanvas.addEventListener(\"pointerdown\", onPointer, false);\n\ncanvas.addEventListener(\"pointermove\", onPointer, false);\n\n\n\nfunction onPointer(ev) {\n\n invoke_js_on_touch(ev.clientX, ev.clientY);\n\n}\n\n\n\ncanvas.addEventListener(\"mousedown\", onMouse, false);\n\ncanvas.addEventListener(\"mousemove\", onMouse, false);\n\n\n\nfunction onMouse(ev) {\n\n invoke_js_on_touch(ev.clientX, ev.clientY);\n\n}\n","file_path":"src/runtime.js","rank":11,"score":22225.415724242},{"content":"#!/usr/bin/env python2\n\n\n\nimport setuptools, os, subprocess\n\n\n\nsetup_file = os.path.realpath(__file__)\n\nbase_dir = os.path.dirname(setup_file)\n\nrequirements_file = \"{}/requirements.txt\".format(base_dir)\n\n\n\n# Parse requirements from requirements.txt\n\ninstall_requires = []\n\nwith open(requirements_file) as file:\n\n install_requires = file.read().splitlines()\n\n\n\nprint 'Loaded requirements: {}'.format(install_requires)\n\n\n\nsetuptools.setup(\n\n name = 'RustWebGame',\n\n version = '0.1.0',\n\n description = 'Hello World for Rust Web Assembly',\n\n\n\n author = 'Christopher A. Taylor',\n\n author_email = 'mrcatid@gmail.com',\n\n url = 'https://github.com/catid/rustwebgame',\n\n classifiers = [\n\n 'Programming Language :: Rust',\n\n 'License :: BSD3',\n\n 'Operating System :: OS Independent',\n\n 'Intended Audience :: Developers',\n\n ],\n\n\n\n install_requires = install_requires,\n\n\n\n packages = [], #setuptools.find_packages(),\n\n)\n\n\n\n# Install Rust dependencies\n\ndef setup_rust():\n\n print \"Configuring Rust...\"\n\n rustup_cmd = \"rustup target add wasm32-unknown-unknown\"\n\n print \" * Running: {}\".format(rustup_cmd)\n\n retval = subprocess.call(rustup_cmd, shell=True, cwd=base_dir)\n\n print \" * Rustup returned: {}\".format(retval)\n\n\n\n cargo_cmd = \"cargo install cargo-web\"\n\n print \" * Running: {}\".format(cargo_cmd)\n\n retval = subprocess.call(cargo_cmd, shell=True, cwd=base_dir)\n\n if retval != 0:\n\n print \" * Cargo install failed - This may be a warning if the package is already installed\"\n\n print \" * Cargo install returned: {}\".format(retval)\n\n\n\nsetup_rust()\n\n\n\nprint \"Success! To rebuild and host a web server:\"\n\nprint \"\"\n\nprint \" cargo web start --auto-reload\"\n\nprint \"\"\n","file_path":"setup.py","rank":34,"score":16206.015789784968},{"content":"def setup_rust():\n\n print \"Configuring Rust...\"\n\n rustup_cmd = \"rustup target add wasm32-unknown-unknown\"\n\n print \" * Running: {}\".format(rustup_cmd)\n\n retval = subprocess.call(rustup_cmd, shell=True, cwd=base_dir)\n\n print \" * Rustup returned: {}\".format(retval)\n\n\n\n cargo_cmd = \"cargo install cargo-web\"\n\n print \" * Running: {}\".format(cargo_cmd)\n\n retval = subprocess.call(cargo_cmd, shell=True, cwd=base_dir)\n\n if retval != 0:\n\n print \" * Cargo install failed - This may be a warning if the package is already installed\"\n","file_path":"setup.py","rank":35,"score":14662.400094594383},{"content":"}\n\n\n\n\n\npub struct AudioState {\n\n js_ctx: stdweb::Value,\n\n old_timestamp: f64,\n\n beep_a: Vec<f32>,\n\n beep_b: Vec<f32>,\n\n beep_c: Vec<f32>,\n\n}\n\n\n\nimpl AudioState {\n\n pub fn new() -> AudioState {\n\n let element_audio = js! {\n\n return {\n\n audio: new AudioContext()\n\n };\n\n };\n\n\n\n let signal0 = sample::signal::rate(SAMPLE_HZ).const_hz(300.0).square().scale_amp(0.05);\n","file_path":"src/audio.rs","rank":36,"score":13.52943346576379},{"content":" AudioState {\n\n js_ctx: element_audio,\n\n old_timestamp: 0.0,\n\n beep_a: buffer_a,\n\n beep_b: buffer_b,\n\n beep_c: buffer_c,\n\n }\n\n }\n\n\n\n fn play(&mut self, note: u32) {\n\n let beep: &Vec<f32>;\n\n\n\n match note {\n\n 0 => beep = &self.beep_a,\n\n 1 => beep = &self.beep_b,\n\n _ => beep = &self.beep_c,\n\n }\n\n\n\n js_play_buffer(\n\n &self.js_ctx,\n\n beep);\n\n }\n\n\n\n pub fn PlayBleepsAndBloops(&mut self, _nowSeconds: f64) {\n\n // FIXME\n\n }\n\n}\n","file_path":"src/audio.rs","rank":37,"score":7.795225555591871},{"content":"extern crate webgl_generator;\n\n\n\nuse webgl_generator::*;\n\nuse std::env;\n\nuse std::fs::File;\n\nuse std::path::*;\n\n\n","file_path":"build.rs","rank":38,"score":6.7760252835085915},{"content":"#![recursion_limit=\"256\"]\n\n\n\n#[macro_use]\n\nextern crate stdweb;\n\n#[macro_use]\n\nextern crate serde_derive;\n\n#[macro_use]\n\nextern crate stdweb_derive;\n\n\n\nextern crate nalgebra_glm as glm;\n\nextern crate sample;\n\n\n\nextern crate specs;\n\n\n\nmod webgl_rendering_context;\n\nmod input;\n\nmod graphics;\n\nmod audio;\n\nmod tools;\n\n\n\nuse std::cell::RefCell;\n\nuse std::rc::Rc;\n\n\n\n\n","file_path":"src/main.rs","rank":39,"score":6.711334046853638},{"content":"use tools::js_log;\n\n\n\npub struct InputState {\n\n // Nothing here yet.\n\n}\n\n\n\n#[js_export]\n","file_path":"src/input.rs","rank":40,"score":6.061275292318207},{"content":" let signal1 = sample::signal::rate(SAMPLE_HZ).const_hz(400.0).square().scale_amp(0.05);\n\n let signal2 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).sine().scale_amp(0.05);\n\n let buffer_a: Vec<_> = signal0.add_amp(signal1).add_amp(signal2)\n\n .take(BEEP_SAMPLES)\n\n .map(|x|{x[0] as f32}).collect();\n\n\n\n let signal3 = sample::signal::rate(SAMPLE_HZ).const_hz(400.0).square().scale_amp(0.05);\n\n let signal4 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).square().scale_amp(0.05);\n\n let signal5 = sample::signal::rate(SAMPLE_HZ).const_hz(600.0).sine().scale_amp(0.05);\n\n let buffer_b: Vec<_> = signal3.add_amp(signal4).add_amp(signal5)\n\n .take(BEEP_SAMPLES)\n\n .map(|x|{x[0] as f32}).collect();\n\n\n\n let signal6 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).square().scale_amp(0.05);\n\n let signal7 = sample::signal::rate(SAMPLE_HZ).const_hz(600.0).square().scale_amp(0.05);\n\n let signal8 = sample::signal::rate(SAMPLE_HZ).const_hz(700.0).sine().scale_amp(0.05);\n\n let buffer_c: Vec<_> = signal6.add_amp(signal7).add_amp(signal8)\n\n .take(BEEP_SAMPLES)\n\n .map(|x|{x[0] as f32}).collect();\n\n\n","file_path":"src/audio.rs","rank":41,"score":4.773738729744022},{"content":"use sample::Signal;\n\n\n\n\n\nconst SAMPLE_RATE: usize = 48_000;\n\nconst SAMPLE_HZ: f64 = SAMPLE_RATE as f64;\n\nconst BEEP_SAMPLES: usize = SAMPLE_RATE/10;\n\n\n\n\n\n// Buffer an audio buffer sample to the given channel\n","file_path":"src/audio.rs","rank":42,"score":3.920262910387078}],"string":"[\n {\n \"content\": \"#[js_export]\\n\\nfn js_ontouch(x: i32, y: i32, w: i32, h: i32) {\\n\\n let norm_x = x as f32 / w as f32;\\n\\n let norm_y = y as f32 / h as f32;\\n\\n // FIXME: Convert x, y to normalized coordinates between -1..1\\n\\n js_log(format!(\\\"Tap at {}, {}\\\", norm_x, norm_y));\\n\\n}\\n\\n\\n\\nimpl InputState {\\n\\n pub fn new() -> InputState {\\n\\n InputState {\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn CheckFingerTips(&mut self, _nowSeconds: f64) {\\n\\n\\n\\n }\\n\\n}\\n\\n//#[cfg(feature=\\\"jsexports\\\")]\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 0,\n \"score\": 70893.46920016888\n },\n {\n \"content\": \"// Buffer an audio buffer sample to the given channel\\n\\nfn js_play_buffer(js_ctx: &stdweb::Value, sample_buffer: &Vec<f32>) {\\n\\n js! {\\n\\n var h = @{js_ctx};\\n\\n var samples = @{unsafe { stdweb::UnsafeTypedArray::new(sample_buffer) }};\\n\\n\\n\\n var sample_count = samples.length;\\n\\n var sample_rate = 48000;\\n\\n\\n\\n var audio_buffer = h.audio.createBuffer(1, sample_count, sample_rate);\\n\\n\\n\\n audio_buffer.getChannelData(0).set(samples);\\n\\n\\n\\n var node = h.audio.createBufferSource();\\n\\n node.connect(h.audio.destination);\\n\\n node.buffer = audio_buffer;\\n\\n\\n\\n var latency = 0.1;\\n\\n var play_timestamp = h.audio.currentTime + latency;\\n\\n node.start(play_timestamp);\\n\\n }\\n\",\n \"file_path\": \"src/audio.rs\",\n \"rank\": 1,\n \"score\": 59522.20167458012\n },\n {\n \"content\": \"#![allow(dead_code, unused_parens, unused_imports)]\\n\\n\\n\\ninclude!(concat!(env!(\\\"OUT_DIR\\\"), \\\"/webgl_rendering_context.rs\\\"));\\n\",\n \"file_path\": \"src/webgl_rendering_context.rs\",\n \"rank\": 2,\n \"score\": 55356.47249434387\n },\n {\n \"content\": \"pub fn js_log(message: String) {\\n\\n js! {\\n\\n console.log(@{message});\\n\\n };\\n\\n}\\n\",\n \"file_path\": \"src/tools.rs\",\n \"rank\": 3,\n \"score\": 50491.17021016144\n },\n {\n \"content\": \"fn render_loop(looper: Rc<RefCell<GameLoop>>) {\\n\\n stdweb::web::window().request_animation_frame(move |nowSeconds: f64| {\\n\\n {\\n\\n let mut mlooper = looper.borrow_mut();\\n\\n mlooper.inst_graphics.RenderScene(nowSeconds);\\n\\n mlooper.inst_audio.PlayBleepsAndBloops(nowSeconds);\\n\\n mlooper.inst_input.CheckFingerTips(nowSeconds);\\n\\n }\\n\\n render_loop(looper);\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 4,\n \"score\": 35061.85523204844\n },\n {\n \"content\": \"struct GameLoop {\\n\\n inst_graphics: graphics::GraphicsState,\\n\\n inst_audio: audio::AudioState,\\n\\n inst_input: input::InputState,\\n\\n}\\n\\n\\n\\nimpl GameLoop {\\n\\n fn new() -> GameLoop {\\n\\n GameLoop {\\n\\n inst_audio: audio::AudioState::new(),\\n\\n inst_graphics: graphics::GraphicsState::new(),\\n\\n inst_input: input::InputState::new(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 5,\n \"score\": 33522.201292530626\n },\n {\n \"content\": \"fn main() {\\n\\n let dest = env::var(\\\"OUT_DIR\\\").unwrap();\\n\\n let mut file = File::create(&Path::new(&dest).join(\\\"webgl_rendering_context.rs\\\")).unwrap();\\n\\n\\n\\n Registry::new(Api::WebGl2, Exts::NONE)\\n\\n .write_bindings(StdwebGenerator, &mut file)\\n\\n .unwrap();\\n\\n}\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 6,\n \"score\": 32491.767499142974\n },\n {\n \"content\": \"fn main() {\\n\\n stdweb::initialize();\\n\\n\\n\\n let looper = Rc::new(RefCell::new(GameLoop::new()));\\n\\n\\n\\n render_loop(looper);\\n\\n\\n\\n stdweb::event_loop();\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 7,\n \"score\": 31199.307608447038\n },\n {\n \"content\": \"var canvas = document.getElementById('canvas');\\n\",\n \"file_path\": \"src/runtime.js\",\n \"rank\": 8,\n \"score\": 29938.790247937384\n },\n {\n \"content\": \"BSD 3-Clause License\\n\\n\\n\\nCopyright (c) 2019, Christopher A. Taylor\\n\\nAll rights reserved.\\n\\n\\n\\nRedistribution and use in source and binary forms, with or without\\n\\nmodification, are permitted provided that the following conditions are met:\\n\\n\\n\\n* Redistributions of source code must retain the above copyright notice, this\\n\\n list of conditions and the following disclaimer.\\n\\n\\n\\n* Redistributions in binary form must reproduce the above copyright notice,\\n\\n this list of conditions and the following disclaimer in the documentation\\n\\n and/or other materials provided with the distribution.\\n\\n\\n\\n* Neither the name of the copyright holder nor the names of its\\n\\n contributors may be used to endorse or promote products derived from\\n\\n this software without specific prior written permission.\\n\\n\\n\\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \\\"AS IS\\\"\\n\\nAND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\\n\\nIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\\n\\nDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\\n\\nFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\\n\\nDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\\n\\nSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\\n\\nCAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\\n\\nOR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\\n\\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\\n\",\n \"file_path\": \"LICENSE.md\",\n \"rank\": 9,\n \"score\": 23051.92285217715\n },\n {\n \"content\": \"## Rust Web Game\\n\\n\\n\\nThis is a hello world example of implementing a Web Assembly Triangle demo in Rust.\\n\\n\\n\\nIt uses Rust crates: cargo-web, stdweb\\n\\n\\n\\n## Setup\\n\\n\\n\\nThis project depends on Python and Rust. Basically: `setup.py install`\\n\\n\\n\\nSteps to set up and run the example:\\n\\n\\n\\n* Install Python 2.7: https://www.python.org/downloads/\\n\\n* Add Python executable to the PATH.\\n\\n* Install the Rust toolkit: https://www.rust-lang.org/learn/get-started\\n\\n* [Windows]: I recommend Cmder ( http://cmder.net/ ) instead of the Windows Console.\\n\\n* Clone this repo: `git clone git@github.com:catid/rustwebgame.git`\\n\\n* Run `setup.py install`. This will install some Python dependencies and my scripts.\\n\\n* Run `cargo web start --auto-reload`\\n\\n\\n\\nPoint your web browser at http://127.0.0.1:8080/\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 10,\n \"score\": 23050.205085903333\n },\n {\n \"content\": \"// This file is prepended to the Javascript produced by Cargo-Web\\n\\n\\n\\nvar canvas = document.getElementById('canvas');\\n\\n\\n\\nfunction invoke_js_on_touch(canvas_x, canvas_y) {\\n\\n var width = canvas.offsetWidth, height = canvas.offsetHeight;\\n\\n if (width <= 0 || height <= 0) {\\n\\n return;\\n\\n }\\n\\n var gfx_x = canvas_x - canvas.offsetLeft;\\n\\n var gfx_y = canvas_y - canvas.offsetTop;\\n\\n Module.exports.js_ontouch(gfx_x, gfx_y, width, height);\\n\\n}\\n\\n\\n\\n// Handle taps:\\n\\n\\n\\ncanvas.addEventListener(\\\"touchstart\\\", onTouch, false);\\n\\ncanvas.addEventListener(\\\"touchmove\\\", onTouch, false);\\n\\n\\n\\nfunction onTouch(ev) {\\n\\n var len = ev.changedTouches.length;\\n\\n for (var i = 0; i < len; i++) {\\n\\n var touch = ev.changedTouches.item(i);\\n\\n invoke_js_on_touch(touch.clientX, touch.clientY);\\n\\n }\\n\\n}\\n\\n\\n\\ncanvas.addEventListener(\\\"pointerdown\\\", onPointer, false);\\n\\ncanvas.addEventListener(\\\"pointermove\\\", onPointer, false);\\n\\n\\n\\nfunction onPointer(ev) {\\n\\n invoke_js_on_touch(ev.clientX, ev.clientY);\\n\\n}\\n\\n\\n\\ncanvas.addEventListener(\\\"mousedown\\\", onMouse, false);\\n\\ncanvas.addEventListener(\\\"mousemove\\\", onMouse, false);\\n\\n\\n\\nfunction onMouse(ev) {\\n\\n invoke_js_on_touch(ev.clientX, ev.clientY);\\n\\n}\\n\",\n \"file_path\": \"src/runtime.js\",\n \"rank\": 11,\n \"score\": 22225.415724242\n },\n {\n \"content\": \"#!/usr/bin/env python2\\n\\n\\n\\nimport setuptools, os, subprocess\\n\\n\\n\\nsetup_file = os.path.realpath(__file__)\\n\\nbase_dir = os.path.dirname(setup_file)\\n\\nrequirements_file = \\\"{}/requirements.txt\\\".format(base_dir)\\n\\n\\n\\n# Parse requirements from requirements.txt\\n\\ninstall_requires = []\\n\\nwith open(requirements_file) as file:\\n\\n install_requires = file.read().splitlines()\\n\\n\\n\\nprint 'Loaded requirements: {}'.format(install_requires)\\n\\n\\n\\nsetuptools.setup(\\n\\n name = 'RustWebGame',\\n\\n version = '0.1.0',\\n\\n description = 'Hello World for Rust Web Assembly',\\n\\n\\n\\n author = 'Christopher A. Taylor',\\n\\n author_email = 'mrcatid@gmail.com',\\n\\n url = 'https://github.com/catid/rustwebgame',\\n\\n classifiers = [\\n\\n 'Programming Language :: Rust',\\n\\n 'License :: BSD3',\\n\\n 'Operating System :: OS Independent',\\n\\n 'Intended Audience :: Developers',\\n\\n ],\\n\\n\\n\\n install_requires = install_requires,\\n\\n\\n\\n packages = [], #setuptools.find_packages(),\\n\\n)\\n\\n\\n\\n# Install Rust dependencies\\n\\ndef setup_rust():\\n\\n print \\\"Configuring Rust...\\\"\\n\\n rustup_cmd = \\\"rustup target add wasm32-unknown-unknown\\\"\\n\\n print \\\" * Running: {}\\\".format(rustup_cmd)\\n\\n retval = subprocess.call(rustup_cmd, shell=True, cwd=base_dir)\\n\\n print \\\" * Rustup returned: {}\\\".format(retval)\\n\\n\\n\\n cargo_cmd = \\\"cargo install cargo-web\\\"\\n\\n print \\\" * Running: {}\\\".format(cargo_cmd)\\n\\n retval = subprocess.call(cargo_cmd, shell=True, cwd=base_dir)\\n\\n if retval != 0:\\n\\n print \\\" * Cargo install failed - This may be a warning if the package is already installed\\\"\\n\\n print \\\" * Cargo install returned: {}\\\".format(retval)\\n\\n\\n\\nsetup_rust()\\n\\n\\n\\nprint \\\"Success! To rebuild and host a web server:\\\"\\n\\nprint \\\"\\\"\\n\\nprint \\\" cargo web start --auto-reload\\\"\\n\\nprint \\\"\\\"\\n\",\n \"file_path\": \"setup.py\",\n \"rank\": 34,\n \"score\": 16206.015789784968\n },\n {\n \"content\": \"def setup_rust():\\n\\n print \\\"Configuring Rust...\\\"\\n\\n rustup_cmd = \\\"rustup target add wasm32-unknown-unknown\\\"\\n\\n print \\\" * Running: {}\\\".format(rustup_cmd)\\n\\n retval = subprocess.call(rustup_cmd, shell=True, cwd=base_dir)\\n\\n print \\\" * Rustup returned: {}\\\".format(retval)\\n\\n\\n\\n cargo_cmd = \\\"cargo install cargo-web\\\"\\n\\n print \\\" * Running: {}\\\".format(cargo_cmd)\\n\\n retval = subprocess.call(cargo_cmd, shell=True, cwd=base_dir)\\n\\n if retval != 0:\\n\\n print \\\" * Cargo install failed - This may be a warning if the package is already installed\\\"\\n\",\n \"file_path\": \"setup.py\",\n \"rank\": 35,\n \"score\": 14662.400094594383\n },\n {\n \"content\": \"}\\n\\n\\n\\n\\n\\npub struct AudioState {\\n\\n js_ctx: stdweb::Value,\\n\\n old_timestamp: f64,\\n\\n beep_a: Vec<f32>,\\n\\n beep_b: Vec<f32>,\\n\\n beep_c: Vec<f32>,\\n\\n}\\n\\n\\n\\nimpl AudioState {\\n\\n pub fn new() -> AudioState {\\n\\n let element_audio = js! {\\n\\n return {\\n\\n audio: new AudioContext()\\n\\n };\\n\\n };\\n\\n\\n\\n let signal0 = sample::signal::rate(SAMPLE_HZ).const_hz(300.0).square().scale_amp(0.05);\\n\",\n \"file_path\": \"src/audio.rs\",\n \"rank\": 36,\n \"score\": 13.52943346576379\n },\n {\n \"content\": \" AudioState {\\n\\n js_ctx: element_audio,\\n\\n old_timestamp: 0.0,\\n\\n beep_a: buffer_a,\\n\\n beep_b: buffer_b,\\n\\n beep_c: buffer_c,\\n\\n }\\n\\n }\\n\\n\\n\\n fn play(&mut self, note: u32) {\\n\\n let beep: &Vec<f32>;\\n\\n\\n\\n match note {\\n\\n 0 => beep = &self.beep_a,\\n\\n 1 => beep = &self.beep_b,\\n\\n _ => beep = &self.beep_c,\\n\\n }\\n\\n\\n\\n js_play_buffer(\\n\\n &self.js_ctx,\\n\\n beep);\\n\\n }\\n\\n\\n\\n pub fn PlayBleepsAndBloops(&mut self, _nowSeconds: f64) {\\n\\n // FIXME\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/audio.rs\",\n \"rank\": 37,\n \"score\": 7.795225555591871\n },\n {\n \"content\": \"extern crate webgl_generator;\\n\\n\\n\\nuse webgl_generator::*;\\n\\nuse std::env;\\n\\nuse std::fs::File;\\n\\nuse std::path::*;\\n\\n\\n\",\n \"file_path\": \"build.rs\",\n \"rank\": 38,\n \"score\": 6.7760252835085915\n },\n {\n \"content\": \"#![recursion_limit=\\\"256\\\"]\\n\\n\\n\\n#[macro_use]\\n\\nextern crate stdweb;\\n\\n#[macro_use]\\n\\nextern crate serde_derive;\\n\\n#[macro_use]\\n\\nextern crate stdweb_derive;\\n\\n\\n\\nextern crate nalgebra_glm as glm;\\n\\nextern crate sample;\\n\\n\\n\\nextern crate specs;\\n\\n\\n\\nmod webgl_rendering_context;\\n\\nmod input;\\n\\nmod graphics;\\n\\nmod audio;\\n\\nmod tools;\\n\\n\\n\\nuse std::cell::RefCell;\\n\\nuse std::rc::Rc;\\n\\n\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 39,\n \"score\": 6.711334046853638\n },\n {\n \"content\": \"use tools::js_log;\\n\\n\\n\\npub struct InputState {\\n\\n // Nothing here yet.\\n\\n}\\n\\n\\n\\n#[js_export]\\n\",\n \"file_path\": \"src/input.rs\",\n \"rank\": 40,\n \"score\": 6.061275292318207\n },\n {\n \"content\": \" let signal1 = sample::signal::rate(SAMPLE_HZ).const_hz(400.0).square().scale_amp(0.05);\\n\\n let signal2 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).sine().scale_amp(0.05);\\n\\n let buffer_a: Vec<_> = signal0.add_amp(signal1).add_amp(signal2)\\n\\n .take(BEEP_SAMPLES)\\n\\n .map(|x|{x[0] as f32}).collect();\\n\\n\\n\\n let signal3 = sample::signal::rate(SAMPLE_HZ).const_hz(400.0).square().scale_amp(0.05);\\n\\n let signal4 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).square().scale_amp(0.05);\\n\\n let signal5 = sample::signal::rate(SAMPLE_HZ).const_hz(600.0).sine().scale_amp(0.05);\\n\\n let buffer_b: Vec<_> = signal3.add_amp(signal4).add_amp(signal5)\\n\\n .take(BEEP_SAMPLES)\\n\\n .map(|x|{x[0] as f32}).collect();\\n\\n\\n\\n let signal6 = sample::signal::rate(SAMPLE_HZ).const_hz(500.0).square().scale_amp(0.05);\\n\\n let signal7 = sample::signal::rate(SAMPLE_HZ).const_hz(600.0).square().scale_amp(0.05);\\n\\n let signal8 = sample::signal::rate(SAMPLE_HZ).const_hz(700.0).sine().scale_amp(0.05);\\n\\n let buffer_c: Vec<_> = signal6.add_amp(signal7).add_amp(signal8)\\n\\n .take(BEEP_SAMPLES)\\n\\n .map(|x|{x[0] as f32}).collect();\\n\\n\\n\",\n \"file_path\": \"src/audio.rs\",\n \"rank\": 41,\n \"score\": 4.773738729744022\n },\n {\n \"content\": \"use sample::Signal;\\n\\n\\n\\n\\n\\nconst SAMPLE_RATE: usize = 48_000;\\n\\nconst SAMPLE_HZ: f64 = SAMPLE_RATE as f64;\\n\\nconst BEEP_SAMPLES: usize = SAMPLE_RATE/10;\\n\\n\\n\\n\\n\\n// Buffer an audio buffer sample to the given channel\\n\",\n \"file_path\": \"src/audio.rs\",\n \"rank\": 42,\n \"score\": 3.920262910387078\n }\n]","isConversational":false}}},{"rowIdx":1588,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"crate/divvunspell/src/ffi/fbs/tokenizer.rs"},"repo_name":{"kind":"string","value":"divvun/divvunspell-swift"},"commit":{"kind":"string","value":"9231ffb655752c3c3ad646216abd9aff3ec02ef0"},"file_code":{"kind":"string","value":"\n#![allow(dead_code, unused_imports)]\n\nuse std::cmp::Ordering;\nuse std::mem;\n\nextern crate flatbuffers;\nuse self::flatbuffers::EndianScalar;\n\npub enum IndexedWordOffset {}\n#[derive(Copy, Clone, Debug, PartialEq)]\n\npub struct IndexedWord<'a> {\n pub _tab: flatbuffers::Table<'a>,\n}\n\nimpl<'a> flatbuffers::Follow<'a> for IndexedWord<'a> {\n type Inner = IndexedWord<'a>;\n #[inline]\n fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {\n Self {\n _tab: flatbuffers::Table { buf: buf, loc: loc },\n }\n }\n}\n\nimpl<'a> IndexedWord<'a> {\n #[inline]\n pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {\n IndexedWord { _tab: table }\n }\n #[allow(unused_mut)]\n pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(\n _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,\n args: &'args IndexedWordArgs<'args>,\n ) -> flatbuffers::WIPOffset<IndexedWord<'bldr>> {\n let mut builder = IndexedWordBuilder::new(_fbb);\n builder.add_index(args.index);\n if let Some(x) = args.value {\n builder.add_value(x);\n }\n builder.finish()\n }\n\n pub const VT_INDEX: flatbuffers::VOffsetT = 4;\n pub const VT_VALUE: flatbuffers::VOffsetT = 6;\n\n #[inline]\n pub fn index(&self) -> u64 {\n self._tab\n .get::<u64>(IndexedWord::VT_INDEX, Some(0))\n .unwrap()\n }\n #[inline]\n pub fn value(&self) -> Option<&'a str> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<&str>>(IndexedWord::VT_VALUE, None)\n }\n}\n\npub struct IndexedWordArgs<'a> {\n pub index: u64,\n pub value: Option<flatbuffers::WIPOffset<&'a str>>,\n}\nimpl<'a> Default for IndexedWordArgs<'a> {\n #[inline]\n fn default() -> Self {\n IndexedWordArgs {\n index: 0,\n value: None,\n }\n }\n}\npub struct IndexedWordBuilder<'a: 'b, 'b> {\n fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,\n}\nimpl<'a: 'b, 'b> IndexedWordBuilder<'a, 'b> {\n #[inline]\n pub fn add_index(&mut self, index: u64) {\n self.fbb_.push_slot::<u64>(IndexedWord::VT_INDEX, index, 0);\n }\n #[inline]\n pub fn add_value(&mut self, value: flatbuffers::WIPOffset<&'b str>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<_>>(IndexedWord::VT_VALUE, value);\n }\n #[inline]\n pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> IndexedWordBuilder<'a, 'b> {\n let start = _fbb.start_table();\n IndexedWordBuilder {\n fbb_: _fbb,\n start_: start,\n }\n }\n #[inline]\n pub fn finish(self) -> flatbuffers::WIPOffset<IndexedWord<'a>> {\n let o = self.fbb_.end_table(self.start_);\n flatbuffers::WIPOffset::new(o.value())\n }\n}\n\npub enum WordContextOffset {}\n#[derive(Copy, Clone, Debug, PartialEq)]\n\npub struct WordContext<'a> {\n pub _tab: flatbuffers::Table<'a>,\n}\n\nimpl<'a> flatbuffers::Follow<'a> for WordContext<'a> {\n type Inner = WordContext<'a>;\n #[inline]\n fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {\n Self {\n _tab: flatbuffers::Table { buf: buf, loc: loc },\n }\n }\n}\n\nimpl<'a> WordContext<'a> {\n #[inline]\n pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {\n WordContext { _tab: table }\n }\n #[allow(unused_mut)]\n pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(\n _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,\n args: &'args WordContextArgs<'args>,\n ) -> flatbuffers::WIPOffset<WordContext<'bldr>> {\n let mut builder = WordContextBuilder::new(_fbb);\n if let Some(x) = args.second_after {\n builder.add_second_after(x);\n }\n if let Some(x) = args.first_after {\n builder.add_first_after(x);\n }\n if let Some(x) = args.second_before {\n builder.add_second_before(x);\n }\n if let Some(x) = args.first_before {\n builder.add_first_before(x);\n }\n if let Some(x) = args.current {\n builder.add_current(x);\n }\n builder.finish()\n }\n\n pub const VT_CURRENT: flatbuffers::VOffsetT = 4;\n pub const VT_FIRST_BEFORE: flatbuffers::VOffsetT = 6;\n pub const VT_SECOND_BEFORE: flatbuffers::VOffsetT = 8;\n pub const VT_FIRST_AFTER: flatbuffers::VOffsetT = 10;\n pub const VT_SECOND_AFTER: flatbuffers::VOffsetT = 12;\n\n #[inline]\n pub fn current(&self) -> IndexedWord<'a> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(WordContext::VT_CURRENT, None)\n .unwrap()\n }\n #[inline]\n pub fn first_before(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_FIRST_BEFORE,\n None,\n )\n }\n #[inline]\n pub fn second_before(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_SECOND_BEFORE,\n None,\n )\n }\n #[inline]\n pub fn first_after(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(WordContext::VT_FIRST_AFTER, None)\n }\n #[inline]\n pub fn second_after(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_SECOND_AFTER,\n None,\n )\n }\n}\n\npub struct WordContextArgs<'a> {\n pub current: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub first_before: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub second_before: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub first_after: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub second_after: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n}\nimpl<'a> Default for WordContextArgs<'a> {\n #[inline]\n fn default() -> Self {\n WordContextArgs {\n current: None, \n first_before: None,\n second_before: None,\n first_after: None,\n second_after: None,\n }\n }\n}\npub struct WordContextBuilder<'a: 'b, 'b> {\n fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,\n}\nimpl<'a: 'b, 'b> WordContextBuilder<'a, 'b> {\n #[inline]\n pub fn add_current(&mut self, current: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_CURRENT,\n current,\n );\n }\n #[inline]\n pub fn add_first_before(&mut self, first_before: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_FIRST_BEFORE,\n first_before,\n );\n }\n #[inline]\n pub fn add_second_before(&mut self, second_before: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_SECOND_BEFORE,\n second_before,\n );\n }\n #[inline]\n pub fn add_first_after(&mut self, first_after: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_FIRST_AFTER,\n first_after,\n );\n }\n #[inline]\n pub fn add_second_after(&mut self, second_after: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_SECOND_AFTER,\n second_after,\n );\n }\n #[inline]\n pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> WordContextBuilder<'a, 'b> {\n let start = _fbb.start_table();\n WordContextBuilder {\n fbb_: _fbb,\n start_: start,\n }\n }\n #[inline]\n pub fn finish(self) -> flatbuffers::WIPOffset<WordContext<'a>> {\n let o = self.fbb_.end_table(self.start_);\n self.fbb_.required(o, WordContext::VT_CURRENT, \"current\");\n flatbuffers::WIPOffset::new(o.value())\n }\n}\n\n#[inline]\npub fn get_root_as_word_context<'a>(buf: &'a [u8]) -> WordContext<'a> {\n flatbuffers::get_root::<WordContext<'a>>(buf)\n}\n\n#[inline]\npub fn get_size_prefixed_root_as_word_context<'a>(buf: &'a [u8]) -> WordContext<'a> {\n flatbuffers::get_size_prefixed_root::<WordContext<'a>>(buf)\n}\n\n#[inline]\npub fn finish_word_context_buffer<'a, 'b>(\n fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n root: flatbuffers::WIPOffset<WordContext<'a>>,\n) {\n fbb.finish(root, None);\n}\n\n#[inline]\npub fn finish_size_prefixed_word_context_buffer<'a, 'b>(\n fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n root: flatbuffers::WIPOffset<WordContext<'a>>,\n) {\n fbb.finish_size_prefixed(root, None);\n}\n"},"prefix":{"kind":"string","value":"\n#![allow(dead_code, unused_imports)]\n\nuse std::cmp::Ordering;\nuse std::mem;\n\nextern crate flatbuffers;\nuse self::flatbuffers::EndianScalar;\n\npub enum IndexedWordOffset {}\n#[derive(Copy, Clone, Debug, PartialEq)]\n\npub struct IndexedWord<'a> {\n pub _tab: flatbuffers::Table<'a>,\n}\n\nimpl<'a> flatbuffers::Follow<'a> for IndexedWord<'a> {\n type Inner = IndexedWord<'a>;\n #[inline]\n fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {\n Self {\n _tab: flatbuffers::Table { buf: buf, loc: loc },\n }\n }\n}\n\nimpl<'a> IndexedWord<'a> {\n #[inline]\n pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {\n IndexedWord { _tab: table }\n }\n #[allow(unused_mut)]\n pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(\n _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,\n args: &'args IndexedWordArgs<'args>,\n ) -> flatbuffers::WIPOffset<IndexedWord<'bldr>> {\n let mut builder = IndexedWordBuilder::new(_fbb);\n builder.add_index(args.index);\n if let Some(x) = args.value {\n builder.add_value(x);\n }\n builder.finish()\n }\n\n pub const VT_INDEX: flatbuffers::VOffsetT = 4;\n pub const VT_VALUE: flatbuffers::VOffsetT = 6;\n\n #[inline]\n pub fn index(&self) -> u64 {\n self._tab\n .get::<u64>(IndexedWord::VT_INDEX, Some(0))\n .unwrap()\n }\n #[inline]\n pub fn value(&self) -> Option<&'a str> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<&str>>(IndexedWord::VT_VALUE, None)\n }\n}\n\npub struct IndexedWordArgs<'a> {\n pub index: u64,\n pub value: Option<flatbuffers::WIPOffset<&'a str>>,\n}\nimpl<'a> Default for IndexedWordArgs<'a> {\n #[inline]\n fn default() -> Self {\n IndexedWordArgs {\n index: 0,\n value: None,\n }\n }\n}\npub struct IndexedWordBuilder<'a: 'b, 'b> {\n fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,\n}\nimpl<'a: 'b, 'b> IndexedWordBuilder<'a, 'b> {\n #[inline]\n pub fn add_index(&mut self, index: u64) {\n self.fbb_.push_slot::<u64>(IndexedWord::VT_INDEX, index, 0);\n }\n #[inline]\n pub fn add_value(&mut self, value: flatbuffers::WIPOffset<&'b str>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<_>>(IndexedWord::VT_VALUE, value);\n }\n #[inline]\n pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> IndexedWordBuilder<'a, 'b> {\n let start = _fbb.start_table();\n IndexedWordBuilder {\n fbb_: _fbb,\n start_: start,\n }\n }\n #[inline]\n pub fn finish(self) -> flatbuffers::WIPOffset<IndexedWord<'a>> {\n let o = self.fbb_.end_table(self.start_);\n flatbuffers::WIPOffset::new(o.value())\n }\n}\n\npub enum WordContextOffset {}\n#[derive(Copy, Clone, Debug, PartialEq)]\n\npub struct WordContext<'a> {\n pub _tab: flatbuffers::Table<'a>,\n}\n\nimpl<'a> flatbuffers::Follow<'a> for WordContext<'a> {\n type Inner = WordContext<'a>;\n #[inline]\n fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {\n Self {\n _tab: flatbuffers::Table { buf: buf, loc: loc },\n }\n }\n}\n\nimpl<'a> WordContext<'a> {\n #[inline]\n pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {\n WordContext { _tab: table }\n }\n #[allow(unused_mut)]\n pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(\n _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,\n args: &'args WordContextArgs<'args>,\n ) -> flatbuffers::WIPOffset<WordContext<'bldr>> {\n let mut builder = WordContextBuilder::new(_fbb);\n if let Some(x) = args.second_after {\n builder.add_second_after(x);\n }\n if let Some(x) = args.first_after {\n builder.add_first_after(x);\n }\n if let Some(x) = args.second_before {\n builder.add_second_before(x);\n }\n if let Some(x) = args.first_before {\n builder.add_first_before(x);\n }\n if let Some(x) = args.current {\n builder.add_current(x);\n }\n builder.finish()\n }\n\n pub const VT_CURRENT: flatbuffers::VOffsetT = 4;\n pub const VT_FIRST_BEFORE: flatbuffers::VOffsetT = 6;\n pub const VT_SECOND_BEFORE: flatbuffers::VOffsetT = 8;\n pub const VT_FIRST_AFTER: flatbuffers::VOffsetT = 10;\n pub const VT_SECOND_AFTER: flatbuffers::VOffsetT = 12;\n\n #[inline]\n pub fn current(&self) -> IndexedWord<'a> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(WordContext::VT_CURRENT, None)\n .unwrap()\n }\n #[inline]\n pub fn first_before(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_FIRST_BEFORE,\n None,\n )\n }\n #[inline]\n pub fn second_before(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_SECOND_BEFORE,\n None,\n )\n }\n #[inline]\n pub fn first_after(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(WordContext::VT_FIRST_AFTER, None)\n }\n #[inline]\n pub fn second_after(&self) -> Option<IndexedWord<'a>> {\n self._tab\n .get::<flatbuffers::ForwardsUOffset<IndexedWord<'a>>>(\n WordContext::VT_SECOND_AFTER,\n None,\n )\n }\n}\n\npub struct WordContextArgs<'a> {\n pub current: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub first_before: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub second_before: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub first_after: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n pub second_after: Option<flatbuffers::WIPOffset<IndexedWord<'a>>>,\n}\nimpl<'a> Default for WordContextArgs<'a> {\n #[inline]\n fn default() -> Self {\n WordContextArgs {\n current: None, \n first_before: None,\n second_before: None,\n first_after: None,\n second_after: None,\n }\n }\n}\npub struct WordContextBuilder<'a: 'b, 'b> {\n fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,\n}\nimpl<'a: 'b, 'b> WordContextBuilder<'a, 'b> {\n #[inline]\n pub fn add_current(&mut self, current: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_CURRENT,\n current,\n );\n }\n #[inline]\n pub fn add_first_before(&mut self, first_before: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_FIRST_BEFORE,\n first_before,\n );\n }\n #[inline]\n pub fn add_second_before(&mut self, second_before: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n ."},"suffix":{"kind":"string","value":"\n #[inline]\n pub fn add_first_after(&mut self, first_after: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_FIRST_AFTER,\n first_after,\n );\n }\n #[inline]\n pub fn add_second_after(&mut self, second_after: flatbuffers::WIPOffset<IndexedWord<'b>>) {\n self.fbb_\n .push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_SECOND_AFTER,\n second_after,\n );\n }\n #[inline]\n pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> WordContextBuilder<'a, 'b> {\n let start = _fbb.start_table();\n WordContextBuilder {\n fbb_: _fbb,\n start_: start,\n }\n }\n #[inline]\n pub fn finish(self) -> flatbuffers::WIPOffset<WordContext<'a>> {\n let o = self.fbb_.end_table(self.start_);\n self.fbb_.required(o, WordContext::VT_CURRENT, \"current\");\n flatbuffers::WIPOffset::new(o.value())\n }\n}\n\n#[inline]\npub fn get_root_as_word_context<'a>(buf: &'a [u8]) -> WordContext<'a> {\n flatbuffers::get_root::<WordContext<'a>>(buf)\n}\n\n#[inline]\npub fn get_size_prefixed_root_as_word_context<'a>(buf: &'a [u8]) -> WordContext<'a> {\n flatbuffers::get_size_prefixed_root::<WordContext<'a>>(buf)\n}\n\n#[inline]\npub fn finish_word_context_buffer<'a, 'b>(\n fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n root: flatbuffers::WIPOffset<WordContext<'a>>,\n) {\n fbb.finish(root, None);\n}\n\n#[inline]\npub fn finish_size_prefixed_word_context_buffer<'a, 'b>(\n fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,\n root: flatbuffers::WIPOffset<WordContext<'a>>,\n) {\n fbb.finish_size_prefixed(root, None);\n}\n"},"middle":{"kind":"string","value":"push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(\n WordContext::VT_SECOND_BEFORE,\n second_before,\n );\n }"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[{"content":"pub fn cursor_context(first_half: &str, second_half: &str) -> WordContext {\n\n // Find the point in the first half where the first \"word\" happens\n\n let mut first_half_iter = first_half.word_bound_indices().rev();\n\n let mut second_half_iter = second_half.word_bound_indices();\n\n\n\n let current = {\n\n let first_half_last_item = match first_half_iter.next() {\n\n Some(v) if v.1.chars().any(is_alphanumeric) => v,\n\n _ => (0, \"\"),\n\n };\n\n\n\n let second_half_first_item = match second_half_iter.next() {\n\n Some(v) if v.1.chars().any(is_alphanumeric) => v,\n\n _ => (0, \"\"),\n\n };\n\n\n\n let first_word = format!(\"{}{}\", first_half_last_item.1, second_half_first_item.1);\n\n let first_index = if first_half_last_item.1 == \"\" {\n\n first_half.len() + second_half_first_item.0\n\n } else {\n","file_path":"crate/divvunspell/src/tokenizer/mod.rs","rank":2,"score":197568.1167837366},{"content":"#[inline(always)]\n\npub fn upper_first(s: &str) -> SmolStr {\n\n let mut c = s.chars();\n\n match c.next() {\n\n None => SmolStr::new(\"\"),\n\n Some(f) => SmolStr::from(f.to_uppercase().collect::<String>() + c.as_str()),\n\n }\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":3,"score":192205.34890069521},{"content":"#[inline(always)]\n\npub fn lower_case(s: &str) -> SmolStr {\n\n s.chars()\n\n .map(|c| c.to_lowercase().collect::<String>())\n\n .collect::<SmolStr>()\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":4,"score":192205.34890069521},{"content":"#[inline(always)]\n\npub fn upper_case(s: &str) -> SmolStr {\n\n s.chars()\n\n .map(|c| c.to_uppercase().collect::<String>())\n\n .collect::<SmolStr>()\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":5,"score":192205.34890069521},{"content":"#[inline(always)]\n\npub fn lower_first(s: &str) -> SmolStr {\n\n let mut c = s.chars();\n\n match c.next() {\n\n None => SmolStr::new(\"\"),\n\n Some(f) => SmolStr::from(f.to_lowercase().collect::<String>() + c.as_str()),\n\n }\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":6,"score":192205.34890069521},{"content":"pub fn is_all_caps(word: &str) -> bool {\n\n upper_case(word) == word\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":7,"score":184769.13999004418},{"content":"pub fn is_first_caps(word: &str) -> bool {\n\n upper_first(word) == word\n\n}\n\n\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n\npub enum CaseMutation {\n\n FirstCaps,\n\n AllCaps,\n\n None,\n\n}\n\n\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n\npub enum CaseMode {\n\n FirstResults,\n\n MergeAll,\n\n}\n\n\n\n#[derive(Debug, Clone)]\n\npub struct CaseHandler {\n\n pub original_input: SmolStr,\n\n pub mutation: CaseMutation,\n\n pub mode: CaseMode,\n\n pub words: Vec<SmolStr>,\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":8,"score":181925.14177951595},{"content":"pub fn is_mixed_case(word: &str) -> bool {\n\n let mut chars = word.chars();\n\n let mut last_case = match chars.next() {\n\n Some(ch) => Case::new(ch),\n\n None => return false,\n\n };\n\n\n\n if last_case == Case::Neither {\n\n return false;\n\n }\n\n\n\n let mut case_changes = 0;\n\n\n\n for ch in chars {\n\n let next_case = Case::new(ch);\n\n\n\n match (last_case, next_case) {\n\n (_, Case::Neither) => return false,\n\n (_, Case::Upper) => case_changes += 2,\n\n (Case::Upper, Case::Lower) => case_changes += 1,\n\n _ => {}\n\n }\n\n\n\n last_case = next_case;\n\n }\n\n\n\n case_changes > 1\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":9,"score":181925.14177951595},{"content":"pub fn word_variants(word: &str) -> CaseHandler {\n\n if is_mixed_case(word) {\n\n return mixed_case_word_variants(word);\n\n }\n\n\n\n let word = SmolStr::new(word);\n\n let mut base: Vec<SmolStr> = vec![];\n\n\n\n base.append(\n\n &mut std::iter::once(&word)\n\n .chain(base.iter())\n\n .filter(|x| is_all_caps(x))\n\n .map(|x| upper_first(&lower_case(x)))\n\n .collect(),\n\n );\n\n\n\n base.append(\n\n &mut std::iter::once(&word)\n\n .chain(base.iter())\n\n .map(|x| lower_case(x))\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":10,"score":179199.60432089728},{"content":"pub trait IndexTable<F: vfs::File>: Sized {\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>;\n\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex>;\n\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight>;\n\n\n\n #[inline(always)]\n\n fn is_final(&self, i: TransitionTableIndex) -> bool {\n\n self.input_symbol(i) == None && self.target(i) != None\n\n }\n\n}\n\n\n\n#[cfg(feature = \"internal_convert\")]\n\npub mod convert;\n","file_path":"crate/divvunspell/src/transducer/mod.rs","rank":13,"score":146163.8319742108},{"content":"pub trait File: Read + Debug {\n\n fn len(&self) -> Result<u64>;\n\n fn is_empty(&self) -> Result<bool>;\n\n #[cfg(unix)]\n\n fn read_at(&self, buf: &mut [u8], offset: u64) -> Result<usize>;\n\n #[cfg(unix)]\n\n fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> Result<()>;\n\n unsafe fn memory_map(&self) -> Result<Mmap>;\n\n unsafe fn partial_memory_map(&self, offset: u64, len: usize) -> Result<Mmap>;\n\n}\n\n\n\nimpl File for std::fs::File {\n\n fn len(&self) -> Result<u64> {\n\n self.metadata().map(|m| m.len())\n\n }\n\n\n\n fn is_empty(&self) -> Result<bool> {\n\n self.len().map(|x| x == 0)\n\n }\n\n\n","file_path":"crate/divvunspell/src/vfs.rs","rank":14,"score":143810.076682182},{"content":"#[derive(Debug, Options)]\n\nstruct Args {\n\n #[options(help = \"print help message\")]\n\n help: bool,\n\n\n\n #[options(command)]\n\n command: Option<Command>,\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":15,"score":137781.48511968183},{"content":"#[derive(Debug, Options)]\n\nstruct TokenizeArgs {\n\n #[options(help = \"print help message\")]\n\n help: bool,\n\n\n\n #[options(short = \"w\", long = \"words\", help = \"show words only\")]\n\n is_words_only: bool,\n\n\n\n #[options(free, help = \"text to be tokenized\")]\n\n inputs: Vec<String>,\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":16,"score":135140.07979746794},{"content":"#[derive(Debug, Options)]\n\nstruct SuggestArgs {\n\n #[options(help = \"print help message\")]\n\n help: bool,\n\n\n\n #[options(help = \"BHFST or ZHFST archive to be used\", required)]\n\n archive: PathBuf,\n\n\n\n #[options(short = \"S\", help = \"always show suggestions even if word is correct\")]\n\n always_suggest: bool,\n\n\n\n #[options(help = \"maximum weight limit for suggestions\")]\n\n weight: Option<f32>,\n\n\n\n #[options(help = \"maximum number of results\")]\n\n nbest: Option<usize>,\n\n\n\n #[options(\n\n no_short,\n\n long = \"no-case-handling\",\n\n help = \"disables case-handling algorithm (makes results more like hfst-ospell)\"\n\n )]\n\n disable_case_handling: bool,\n\n\n\n #[options(no_short, long = \"json\", help = \"output in JSON format\")]\n\n use_json: bool,\n\n\n\n #[options(free, help = \"words to be processed\")]\n\n inputs: Vec<String>,\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":17,"score":135140.07979746794},{"content":"#[derive(Debug, Options)]\n\nstruct PredictArgs {\n\n #[options(help = \"print help message\")]\n\n help: bool,\n\n\n\n #[options(help = \"BHFST archive to be used\", required)]\n\n archive: PathBuf,\n\n\n\n #[options(\n\n short = \"n\",\n\n long = \"name\",\n\n help = \"Predictor name to use (default: gpt2_predictor)\"\n\n )]\n\n predictor_name: Option<String>,\n\n\n\n #[options(help = \"whether suggestions should not be validated against a speller\")]\n\n disable_spelling_validation: bool,\n\n\n\n #[options(no_short, long = \"json\", help = \"output in JSON format\")]\n\n use_json: bool,\n\n\n\n #[options(free, help = \"text to be tokenized\")]\n\n inputs: Vec<String>,\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":18,"score":135140.07979746794},{"content":"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\n\nenum FormatExtendType {\n\n AcceptAny,\n\n AcceptNone,\n\n RequireLetter,\n\n RequireHLetter,\n\n AcceptQLetter,\n\n RequireNumeric,\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/word.rs","rank":19,"score":133052.46068955932},{"content":"fn mixed_case_word_variants(word: &str) -> CaseHandler {\n\n // The input string should be accepted IFF it is accepted exactly as given,\n\n // or with the initial letter downcased, or all upper.\n\n //\n\n // Crucially, it should not be accepted if it is only accepted when all lowercased.\n\n\n\n let mut words = vec![];\n\n if is_first_caps(word) {\n\n words.push(lower_first(word));\n\n } else {\n\n let upper = upper_first(word);\n\n // Edge case of \"sOMETHING\"\n\n if !is_all_caps(&upper) {\n\n words.push(upper);\n\n }\n\n }\n\n\n\n CaseHandler {\n\n original_input: word.into(),\n\n mutation: if is_first_caps(word) {\n\n CaseMutation::FirstCaps\n\n } else {\n\n CaseMutation::None\n\n },\n\n mode: CaseMode::FirstResults,\n\n words,\n\n }\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":20,"score":130050.15242677435},{"content":"#[doc(hidden)]\n\npub trait IntoFlatbuffer {\n\n fn into_flatbuffer(self) -> Vec<u8>;\n\n}\n","file_path":"crate/divvunspell/src/ffi/fbs/mod.rs","rank":21,"score":128722.62537099353},{"content":"#[inline(always)]\n\nfn speller_start_node(pool: &Pool<TreeNode>, size: usize) -> Vec<Recycled<TreeNode>> {\n\n let start_node = TreeNode::empty(pool, vec![0; size]);\n\n let mut nodes = Vec::with_capacity(256);\n\n nodes.push(start_node);\n\n nodes\n\n}\n\n\n\npub struct SpellerWorker<F: crate::vfs::File, T: Transducer<F>, U: Transducer<F>> {\n\n speller: Arc<HfstSpeller<F, T, U>>,\n\n input: Vec<SymbolNumber>,\n\n config: SpellerConfig,\n\n}\n\n\n\n#[allow(clippy::too_many_arguments)]\n\nimpl<'t, F, T: Transducer<F> + 't, U: Transducer<F> + 't> SpellerWorker<F, T, U>\n\nwhere\n\n F: crate::vfs::File,\n\n T: Transducer<F>,\n\n U: Transducer<F>,\n\n{\n","file_path":"crate/divvunspell/src/speller/worker.rs","rank":22,"score":128673.34174427493},{"content":"#[inline(always)]\n\nfn boxpath(path: &Path, filename: &str) -> BoxPath {\n\n let path = Path::new(path.file_name().unwrap()).join(filename);\n\n BoxPath::new(path).unwrap()\n\n}\n\n\n","file_path":"crate/thfst-tools/src/main.rs","rank":23,"score":127970.87677796112},{"content":"fn tokenize(args: TokenizeArgs) -> anyhow::Result<()> {\n\n let inputs: String = if args.inputs.is_empty() {\n\n eprintln!(\"Reading from stdin...\");\n\n let mut buffer = String::new();\n\n io::stdin()\n\n .read_to_string(&mut buffer)\n\n .expect(\"reading stdin\");\n\n buffer\n\n } else {\n\n args.inputs.into_iter().collect::<Vec<_>>().join(\" \")\n\n };\n\n\n\n if args.is_words_only {\n\n for (index, token) in inputs.word_indices() {\n\n println!(\"{:>4}: \\\"{}\\\"\", index, token);\n\n }\n\n } else {\n\n for (index, token) in inputs.word_bound_indices() {\n\n println!(\"{:>4}: \\\"{}\\\"\", index, token);\n\n }\n\n }\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":24,"score":125539.99357289138},{"content":"#[cfg(not(feature = \"gpt2\"))]\n\nfn predict(_args: PredictArgs) -> anyhow::Result<()> {\n\n eprintln!(\"ERROR: DivvunSpell was built without GPT2 support.\");\n\n eprintln!(\"If you built this using cargo, re-run the build with the following:\");\n\n eprintln!(\"\");\n\n eprintln!(\" cargo build --features gpt2\");\n\n eprintln!(\"\");\n\n\n\n std::process::exit(1);\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":25,"score":125539.99357289138},{"content":"fn suggest(args: SuggestArgs) -> anyhow::Result<()> {\n\n let mut suggest_cfg = SpellerConfig::default();\n\n\n\n if args.disable_case_handling {\n\n suggest_cfg.case_handling = None;\n\n }\n\n\n\n if let Some(v) = args.nbest {\n\n if v == 0 {\n\n suggest_cfg.n_best = None;\n\n } else {\n\n suggest_cfg.n_best = Some(v);\n\n }\n\n }\n\n\n\n if let Some(v) = args.weight.filter(|x| x >= &0.0) {\n\n if v == 0.0 {\n\n suggest_cfg.max_weight = None;\n\n } else {\n\n suggest_cfg.max_weight = Some(v);\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":26,"score":125539.99357289138},{"content":"#[cfg(feature = \"gpt2\")]\n\nfn predict(args: PredictArgs) -> anyhow::Result<()> {\n\n let raw_input = if args.inputs.is_empty() {\n\n eprintln!(\"Reading from stdin...\");\n\n let mut buffer = String::new();\n\n io::stdin()\n\n .read_to_string(&mut buffer)\n\n .expect(\"reading stdin\");\n\n buffer\n\n } else {\n\n args.inputs.join(\" \")\n\n };\n\n\n\n let predictor_name = args.predictor_name.as_deref();\n\n let archive = load_predictor_archive(&args.archive, predictor_name)?;\n\n let predictor = archive.predictor();\n\n\n\n let mut writer: Box<dyn OutputWriter> = if args.use_json {\n\n Box::new(JsonWriter::new())\n\n } else {\n\n Box::new(StdoutWriter)\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":27,"score":125539.99357289138},{"content":"pub trait TransitionTable<F: vfs::File>: Sized {\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>;\n\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\n\n fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex>;\n\n fn weight(&self, i: TransitionTableIndex) -> Option<Weight>;\n\n\n\n #[inline(always)]\n\n fn is_final(&self, i: TransitionTableIndex) -> bool {\n\n self.input_symbol(i) == None && self.output_symbol(i) == None && self.target(i) == Some(1)\n\n }\n\n\n\n #[inline(always)]\n\n fn symbol_transition(&self, i: TransitionTableIndex) -> SymbolTransition {\n\n SymbolTransition::new(self.target(i), self.output_symbol(i), self.weight(i))\n\n }\n\n}\n\n\n","file_path":"crate/divvunspell/src/transducer/mod.rs","rank":28,"score":111801.36433062484},{"content":"#[inline(always)]\n\nfn insert_thfst_files(boxfile: &mut BoxFileWriter, path: &Path) -> Result<(), std::io::Error> {\n\n let boxpath = BoxPath::new(path.file_name().unwrap()).unwrap();\n\n println!(\"Inserting \\\"{}\\\"...\", &boxpath);\n\n\n\n boxfile.mkdir(boxpath, std::collections::HashMap::new())?;\n\n insert(boxfile, Compression::Stored, path, \"alphabet\")?;\n\n insert(boxfile, Compression::Stored, path, \"index\")?;\n\n insert(boxfile, Compression::Stored, path, \"transition\")\n\n}\n\n\n","file_path":"crate/thfst-tools/src/main.rs","rank":29,"score":108097.83932122},{"content":" }\n\n\n\n // Final weight reads from the same position as target, but for a different tuple\n\n // This can probably be abstracted out more nicely\n\n #[inline(always)]\n\n pub fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\n\n let weight: Weight = {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position((index + mem::size_of::<SymbolNumber>()) as u64);\n\n cursor.read_f32::<LittleEndian>().unwrap()\n\n };\n\n\n\n Some(weight)\n\n }\n\n\n\n #[inline(always)]\n\n pub fn is_final(&self, i: TransitionTableIndex) -> bool {\n\n self.input_symbol(i) == None && self.target(i) != None\n\n }\n\n}\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":30,"score":107812.5714475299},{"content":"use std::ptr;\n\n\n\nuse memmap2::Mmap;\n\n\n\nuse crate::transducer::TransducerError;\n\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\nuse crate::vfs::{self, Filesystem};\n\n\n\n#[derive(Debug)]\n\npub struct MemmapIndexTable<F> {\n\n buf: Mmap,\n\n pub(crate) size: u32,\n\n _file: std::marker::PhantomData<F>,\n\n}\n\n\n\nconst INDEX_TABLE_SIZE: usize = 8;\n\n\n\nimpl<F: vfs::File> MemmapIndexTable<F> {\n\n pub fn from_path_partial<P, FS>(\n\n fs: &FS,\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":31,"score":107812.24897291517},{"content":" fn read_u16_at(&self, index: u64) -> u16 {\n\n let mut buf = [0u8; 2];\n\n self.file\n\n .read_exact_at(&mut buf, index)\n\n .expect(\"failed to read u16\");\n\n u16::from_le_bytes(buf)\n\n }\n\n\n\n #[inline(always)]\n\n fn read_u32_at(&self, index: u64) -> u32 {\n\n let mut buf = [0u8; 4];\n\n self.file\n\n .read_exact_at(&mut buf, index)\n\n .expect(\"failed to read u32\");\n\n u32::from_le_bytes(buf)\n\n }\n\n }\n\n\n\n impl<F: vfs::File> IndexTable<F> for FileIndexTable<F> {\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":32,"score":107811.80337693644},{"content":" pub fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\n\n let target: TransitionTableIndex =\n\n if cfg!(all(target_arch = \"arm\", target_pointer_width = \"32\")) {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position((index + mem::size_of::<SymbolNumber>()) as u64);\n\n cursor.read_u32::<LittleEndian>().unwrap()\n\n } else {\n\n unsafe { ptr::read(self.mmap.as_ptr().add(index + 2) as *const _) }\n\n };\n\n\n\n if target == u32::MAX {\n\n None\n\n } else {\n\n Some(target)\n\n }\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":33,"score":107808.58763805451},{"content":"}\n\n\n\nimpl fmt::Debug for MappedIndexTable {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(f, \"Index table index: {}\", self.size)?;\n\n Ok(())\n\n }\n\n}\n\n\n\n#[allow(clippy::len_without_is_empty)]\n\nimpl MappedIndexTable {\n\n pub fn new(\n\n buf: Arc<Mmap>,\n\n offset: usize,\n\n len: usize,\n\n size: TransitionTableIndex,\n\n ) -> MappedIndexTable {\n\n MappedIndexTable {\n\n size,\n\n mmap: buf,\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":34,"score":107808.28271861614},{"content":" }\n\n\n\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\n\n let x = self.read_u32_at(index as u64);\n\n let weight: Weight = f32::from_bits(x);\n\n\n\n Some(weight)\n\n }\n\n }\n\n}\n\n\n\n#[cfg(unix)]\n\npub use self::unix::FileIndexTable;\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":35,"score":107808.10675052858},{"content":"// We manually ensure alignment of reads in this file.\n\n#![allow(clippy::cast_ptr_alignment)]\n\n\n\nuse byteorder::{LittleEndian, ReadBytesExt};\n\nuse std::fmt;\n\nuse std::io::Cursor;\n\nuse std::mem;\n\nuse std::ptr;\n\nuse std::{u16, u32};\n\n\n\nuse crate::constants::INDEX_TABLE_SIZE;\n\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\nuse memmap2::Mmap;\n\nuse std::sync::Arc;\n\n\n\npub struct MappedIndexTable {\n\n pub(crate) size: TransitionTableIndex,\n\n pub(crate) mmap: Arc<Mmap>,\n\n pub(crate) offset: usize,\n\n pub(crate) len: usize,\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":36,"score":107808.00764237274},{"content":" offset,\n\n len,\n\n }\n\n }\n\n\n\n #[inline(always)]\n\n pub fn len(&self) -> usize {\n\n self.len - self.offset\n\n }\n\n\n\n #[inline(always)]\n\n fn make_cursor<'a>(&'a self) -> Cursor<&'a [u8]> {\n\n Cursor::new(&self.mmap)\n\n }\n\n\n\n #[inline(always)]\n\n pub fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n\n }\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":37,"score":107807.46379196634},{"content":"\n\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\n\n\n\n let input_symbol: SymbolNumber =\n\n if cfg!(all(target_arch = \"arm\", target_pointer_width = \"32\")) {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position(index as u64);\n\n cursor.read_u16::<LittleEndian>().unwrap()\n\n } else {\n\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\n\n };\n\n\n\n if input_symbol == u16::MAX {\n\n None\n\n } else {\n\n Some(input_symbol)\n\n }\n\n }\n\n\n\n #[inline(always)]\n","file_path":"crate/divvunspell/src/transducer/hfst/index_table.rs","rank":38,"score":107806.96506957128},{"content":" Some(weight)\n\n }\n\n}\n\n\n\n#[cfg(unix)]\n\nmod unix {\n\n use super::*;\n\n\n\n use crate::transducer::IndexTable;\n\n use crate::transducer::TransducerError;\n\n use crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\n use crate::vfs::{self, Filesystem};\n\n\n\n pub struct FileIndexTable<F: vfs::File> {\n\n file: F,\n\n size: u32,\n\n }\n\n\n\n impl<F: vfs::File> FileIndexTable<F> {\n\n #[inline(always)]\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":39,"score":107806.08585059448},{"content":"\n\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\n\n let target: TransitionTableIndex =\n\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\n\n\n\n if target == std::u32::MAX {\n\n None\n\n } else {\n\n Some(target)\n\n }\n\n }\n\n\n\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\n\n let weight: Weight = unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\n\n\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":40,"score":107803.41955537263},{"content":" if input_symbol == std::u16::MAX {\n\n None\n\n } else {\n\n Some(input_symbol)\n\n }\n\n }\n\n\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\n\n let target: TransitionTableIndex = self.read_u32_at(index as u64);\n\n\n\n if target == std::u32::MAX {\n\n None\n\n } else {\n\n Some(target)\n\n }\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":41,"score":107802.46409348614},{"content":" if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = INDEX_TABLE_SIZE * i as usize;\n\n\n\n let input_symbol: SymbolNumber =\n\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\n\n\n\n if input_symbol == std::u16::MAX {\n\n None\n\n } else {\n\n Some(input_symbol)\n\n }\n\n }\n\n\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n\n }\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":42,"score":107802.15891846955},{"content":" path: P,\n\n chunk: u64,\n\n total: u64,\n\n ) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>,\n\n {\n\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\n\n let len = file.len().map_err(TransducerError::Io)? / total;\n\n let buf = unsafe {\n\n file.partial_memory_map(chunk * len, len as usize)\n\n .map_err(TransducerError::Memmap)?\n\n };\n\n let size = (buf.len() / INDEX_TABLE_SIZE) as u32;\n\n Ok(MemmapIndexTable {\n\n buf,\n\n size,\n\n _file: std::marker::PhantomData::<F>,\n\n })\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":43,"score":107801.06578273705},{"content":" }\n\n}\n\n\n\nimpl<F: vfs::File> crate::transducer::IndexTable<F> for MemmapIndexTable<F> {\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>,\n\n {\n\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\n\n let buf = unsafe { file.memory_map().map_err(TransducerError::Memmap)? };\n\n let size = (buf.len() / INDEX_TABLE_SIZE) as u32;\n\n Ok(MemmapIndexTable {\n\n buf,\n\n size,\n\n _file: std::marker::PhantomData::<F>,\n\n })\n\n }\n\n\n\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":44,"score":107799.16302360228},{"content":" where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>,\n\n {\n\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\n\n Ok(FileIndexTable {\n\n size: file.len().map_err(TransducerError::Io)? as u32,\n\n file,\n\n })\n\n }\n\n\n\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = INDEX_TABLE_SIZE * i as usize;\n\n\n\n let input_symbol: SymbolNumber = self.read_u16_at(index as u64);\n\n\n","file_path":"crate/divvunspell/src/transducer/thfst/index_table.rs","rank":45,"score":107798.72072219891},{"content":"pub fn open<P>(path: P) -> Result<Arc<dyn SpellerArchive + Send + Sync>, SpellerArchiveError>\n\nwhere\n\n P: AsRef<Path>,\n\n{\n\n match path.as_ref().extension() {\n\n Some(x) if x == \"bhfst\" => {\n\n ThfstChunkedBoxSpellerArchive::open(path.as_ref()).map(|x| Arc::new(x) as _)\n\n }\n\n Some(x) if x == \"zhfst\" => ZipSpellerArchive::open(path.as_ref()).map(|x| Arc::new(x) as _),\n\n unknown => Err(SpellerArchiveError::UnsupportedExt(\n\n unknown\n\n .map(|x| x.to_owned())\n\n .unwrap_or_else(|| OsString::new()),\n\n )),\n\n }\n\n}\n\n\n\n#[cfg(feature = \"internal_ffi\")]\n\npub(crate) mod ffi {\n\n use super::*;\n","file_path":"crate/divvunspell/src/archive/mod.rs","rank":46,"score":103245.50417277741},{"content":"struct Suggestion {\n\n std::string value;\n\n float weight;\n\n\n\n Suggestion(std::string value, float weight) : value(value), weight(weight) {}\n\n};\n\n\n","file_path":"crate/support/divvunspell.hpp","rank":47,"score":101956.86463912955},{"content":"#[derive(Serialize, Default, Debug, Clone)]\n\nstruct Summary {\n\n total_words: u32,\n\n first_position: u32,\n\n top_five: u32,\n\n any_position: u32,\n\n no_suggestions: u32,\n\n only_wrong: u32,\n\n slowest_lookup: Time,\n\n fastest_lookup: Time,\n\n average_time: Time,\n\n average_time_95pc: Time,\n\n}\n\n\n\nimpl std::fmt::Display for Summary {\n\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\n\n let percent =\n\n |v: u32| -> String { format!(\"{:.2}%\", v as f32 / self.total_words as f32 * 100f32) };\n\n\n\n write!(\n\n f,\n","file_path":"crate/accuracy/src/main.rs","rank":48,"score":100092.11075263484},{"content":"#[derive(Debug, Default, Serialize, PartialOrd, Ord, PartialEq, Eq, Clone, Copy)]\n\nstruct Time {\n\n secs: u64,\n\n subsec_nanos: u32,\n\n}\n\n\n\nimpl std::fmt::Display for Time {\n\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\n\n let ms = self.secs * 1000 + (self.subsec_nanos as u64 / 1_000_000);\n\n write!(f, \"{}ms\", ms)\n\n }\n\n}\n\n\n","file_path":"crate/accuracy/src/main.rs","rank":49,"score":100091.14838549629},{"content":"struct SpellerConfig {\n\n std::size_t nBest;\n\n float maxWeight;\n\n float beam;\n\n\n\n SpellerConfig(std::size_t nBest, float maxWeight, float beam) : nBest(nBest), maxWeight(maxWeight), beam(beam) {}\n\n SpellerConfig() : nBest(5), maxWeight(20000.0), beam(0.0) {} \n\n};\n\n\n","file_path":"crate/support/divvunspell.hpp","rank":50,"score":100078.5869541795},{"content":"#[derive(Debug, Options)]\n\nenum Command {\n\n #[options(help = \"get suggestions for provided input\")]\n\n Suggest(SuggestArgs),\n\n\n\n #[options(help = \"print input in word-separated tokenized form\")]\n\n Tokenize(TokenizeArgs),\n\n\n\n #[options(help = \"predict next words using GPT2 model\")]\n\n Predict(PredictArgs),\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":51,"score":98685.67826893208},{"content":"enum Opts {\n\n #[structopt(about = \"Convert an HFST file to THFST\")]\n\n HfstToThfst {\n\n #[structopt(parse(from_os_str))]\n\n from: PathBuf,\n\n },\n\n\n\n #[structopt(about = \"Convert a ZHFST file to BHFST\")]\n\n ZhfstToBhfst {\n\n #[structopt(parse(from_os_str))]\n\n from: PathBuf,\n\n },\n\n\n\n #[structopt(about = \"Convert a THFST acceptor/errmodel pair to BHFST\")]\n\n ThfstsToBhfst {\n\n #[structopt(parse(from_os_str))]\n\n acceptor: PathBuf,\n\n\n\n #[structopt(parse(from_os_str))]\n\n errmodel: PathBuf,\n","file_path":"crate/thfst-tools/src/main.rs","rank":52,"score":98681.08706046078},{"content":"#[derive(Debug, Copy, Clone, PartialEq, Eq)]\n\nenum Case {\n\n Upper,\n\n Lower,\n\n Neither,\n\n}\n\n\n\nimpl Case {\n\n #[inline(always)]\n\n fn new(ch: char) -> Case {\n\n if ch.is_lowercase() {\n\n Case::Lower\n\n } else if ch.is_uppercase() {\n\n Case::Upper\n\n } else {\n\n Case::Neither\n\n }\n\n }\n\n}\n\n\n","file_path":"crate/divvunspell/src/tokenizer/case_handling.rs","rank":53,"score":96986.72572458799},{"content":"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\n\nenum RegionalState {\n\n Half,\n\n Full,\n\n Unknown,\n\n}\n\n\n\nimpl<'a> Iterator for WordBounds<'a> {\n\n type Item = &'a str;\n\n\n\n #[inline]\n\n fn size_hint(&self) -> (usize, Option<usize>) {\n\n let slen = self.string.len();\n\n (cmp::min(slen, 1), Some(slen))\n\n }\n\n\n\n #[inline]\n\n #[allow(clippy::cognitive_complexity)]\n\n fn next(&mut self) -> Option<&'a str> {\n\n use self::FormatExtendType::*;\n\n use self::WordBoundsState::*;\n","file_path":"crate/divvunspell/src/tokenizer/word.rs","rank":54,"score":96986.72572458799},{"content":"#[inline(always)]\n\nfn insert(\n\n boxfile: &mut BoxFileWriter,\n\n compression: Compression,\n\n path: &Path,\n\n name: &str,\n\n) -> Result<(), std::io::Error> {\n\n use std::collections::HashMap;\n\n use std::io::BufReader;\n\n let file = std::fs::File::open(path.join(name))?;\n\n boxfile\n\n .insert(\n\n compression,\n\n boxpath(path, name),\n\n &mut BufReader::new(file),\n\n HashMap::new(),\n\n )\n\n .map(|_| ())\n\n}\n\n\n","file_path":"crate/thfst-tools/src/main.rs","rank":55,"score":96919.50832202882},{"content":"fn load_words(\n\n path: &str,\n\n max_words: Option<usize>,\n\n) -> Result<Vec<(String, String)>, Box<dyn Error>> {\n\n let mut rdr = csv::ReaderBuilder::new()\n\n .comment(Some(b'#'))\n\n .delimiter(b'\\t')\n\n .has_headers(false)\n\n .flexible(true)\n\n .from_path(path)?;\n\n\n\n Ok(rdr\n\n .records()\n\n .filter_map(Result::ok)\n\n .filter_map(|r| {\n\n r.get(0)\n\n .and_then(|x| r.get(1).map(|y| (x.to_string(), y.to_string())))\n\n })\n\n .take(max_words.unwrap_or(std::usize::MAX))\n\n .collect())\n\n}\n\n\n","file_path":"crate/accuracy/src/main.rs","rank":56,"score":96914.99446529517},{"content":"fn run(\n\n speller: Arc<dyn Speller + Send>,\n\n words: Vec<String>,\n\n writer: &mut dyn OutputWriter,\n\n is_suggesting: bool,\n\n is_always_suggesting: bool,\n\n suggest_cfg: &SpellerConfig,\n\n) {\n\n for word in words {\n\n let is_correct = speller.clone().is_correct_with_config(&word, &suggest_cfg);\n\n writer.write_correction(&word, is_correct);\n\n\n\n if is_suggesting && (is_always_suggesting || !is_correct) {\n\n let suggestions = speller.clone().suggest_with_config(&word, &suggest_cfg);\n\n writer.write_suggestions(&word, &suggestions);\n\n }\n\n }\n\n}\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":57,"score":96914.99446529517},{"content":"#[derive(Debug, Serialize)]\n\nstruct Report<'a> {\n\n metadata: Option<&'a divvunspell::archive::meta::SpellerMetadata>,\n\n config: &'a SpellerConfig,\n\n summary: Summary,\n\n results: Vec<AccuracyResult<'a>>,\n\n start_timestamp: Time,\n\n total_time: Time,\n\n}\n\n\n","file_path":"crate/accuracy/src/main.rs","rank":58,"score":96897.39890523233},{"content":"struct StdoutWriter;\n\n\n\nimpl OutputWriter for StdoutWriter {\n\n fn write_correction(&mut self, word: &str, is_correct: bool) {\n\n println!(\n\n \"Input: {}\\t\\t[{}]\",\n\n &word,\n\n if is_correct { \"CORRECT\" } else { \"INCORRECT\" }\n\n );\n\n }\n\n\n\n fn write_suggestions(&mut self, _word: &str, suggestions: &[Suggestion]) {\n\n for sugg in suggestions {\n\n println!(\"{}\\t\\t{}\", sugg.value, sugg.weight);\n\n }\n\n println!();\n\n }\n\n\n\n fn write_predictions(&mut self, predictions: &[String]) {\n\n println!(\"Predictions: \");\n\n println!(\"{}\", predictions.join(\" \"));\n\n }\n\n\n\n fn finish(&mut self) {}\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":59,"score":96590.25559822387},{"content":"#[derive(Serialize)]\n\n#[serde(rename_all = \"camelCase\")]\n\nstruct JsonWriter {\n\n suggest: Vec<SuggestionRequest>,\n\n predict: Option<Vec<String>>,\n\n}\n\n\n\nimpl JsonWriter {\n\n pub fn new() -> JsonWriter {\n\n JsonWriter {\n\n suggest: vec![],\n\n predict: None,\n\n }\n\n }\n\n}\n\n\n\nimpl OutputWriter for JsonWriter {\n\n fn write_correction(&mut self, word: &str, is_correct: bool) {\n\n self.suggest.push(SuggestionRequest {\n\n word: word.to_owned(),\n\n is_correct,\n\n suggestions: vec![],\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":60,"score":96590.25559822387},{"content":"#[derive(Serialize)]\n\nstruct SuggestionRequest {\n\n word: String,\n\n is_correct: bool,\n\n suggestions: Vec<Suggestion>,\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":61,"score":96590.25559822387},{"content":"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\n\nenum WordBoundsState {\n\n Start,\n\n Letter,\n\n HLetter,\n\n Numeric,\n\n Katakana,\n\n ExtendNumLet,\n\n Regional(RegionalState),\n\n FormatExtend(FormatExtendType),\n\n Zwj,\n\n Emoji,\n\n}\n\n\n\n// subtypes for FormatExtend state in WordBoundsState\n","file_path":"crate/divvunspell/src/tokenizer/word.rs","rank":62,"score":95362.75261599141},{"content":"#[derive(Debug, Serialize)]\n\nstruct AccuracyResult<'a> {\n\n input: &'a str,\n\n expected: &'a str,\n\n distance: usize,\n\n suggestions: Vec<Suggestion>,\n\n position: Option<usize>,\n\n time: Time,\n\n}\n\n\n","file_path":"crate/accuracy/src/main.rs","rank":63,"score":95110.70906405305},{"content":"pub trait Filesystem {\n\n type File: File;\n\n\n\n fn open_file<P: AsRef<Path>>(&self, path: P) -> Result<Self::File>;\n\n fn copy_to_temp_dir<P: AsRef<Path>>(&self, path: P) -> Result<TempDir>;\n\n}\n\n\n","file_path":"crate/divvunspell/src/vfs.rs","rank":64,"score":94351.0682436719},{"content":"fn convert_thfsts_to_bhfst(\n\n acceptor_path: &Path,\n\n errmodel_path: &Path,\n\n output_path: &Path,\n\n) -> Result<(), std::io::Error> {\n\n let fs = divvunspell::vfs::Fs;\n\n let _acceptor_transducer =\n\n MemmapThfstTransducer::from_path(&fs, acceptor_path).map_err(|e| e.into_io_error())?;\n\n let _errmodel_transducer =\n\n MemmapThfstTransducer::from_path(&fs, errmodel_path).map_err(|e| e.into_io_error())?;\n\n\n\n let mut boxfile: BoxFileWriter = BoxFileWriter::create_with_alignment(output_path, ALIGNMENT)?;\n\n\n\n insert_thfst_files(&mut boxfile, acceptor_path)?;\n\n insert_thfst_files(&mut boxfile, errmodel_path)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"crate/thfst-tools/src/main.rs","rank":65,"score":93600.92189729825},{"content":"#[test]\n\nfn test_xml_parse() {\n\n use std::str::FromStr;\n\n\n\n let xml_data = r##\"\n\n <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n <hfstspeller dtdversion=\"1.0\" hfstversion=\"3\">\n\n <info>\n\n <locale>se</locale>\n\n <title>Giellatekno/Divvun/UiT fst-based speller for Northern Sami</title>\n\n <description>This is an fst-based speller for Northern Sami. It is based\n\n on the normative subset of the morphological analyser for Northern Sami.\n\n The source code can be found at:\n\n https://victorio.uit.no/langtech/trunk/langs/sme/\n\n License: GPL3+.</description>\n\n <version vcsrev=\"GT_REVISION\">GT_VERSION</version>\n\n <date>DATE</date>\n\n <producer>Giellatekno/Divvun/UiT contributors</producer>\n\n <contact email=\"feedback@divvun.no\" website=\"http://divvun.no\"/>\n\n </info>\n\n <acceptor type=\"general\" id=\"acceptor.default.hfst\">\n","file_path":"crate/divvunspell/src/archive/meta.rs","rank":66,"score":93600.92189729825},{"content":"#[cfg(feature = \"gpt2\")]\n\nfn load_predictor_archive(\n\n path: &Path,\n\n name: Option<&str>,\n\n) -> Result<Box<dyn PredictorArchive>, PredictorArchiveError> {\n\n let archive = BoxGpt2PredictorArchive::open(path, name)?;\n\n let archive = Box::new(archive);\n\n Ok(archive)\n\n}\n\n\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":67,"score":93600.92189729825},{"content":"pub trait Tokenize {\n\n fn word_bound_indices(&self) -> WordBoundIndices<'_>;\n\n fn word_indices(&self) -> WordIndices<'_>;\n\n fn word_bound_indices_with_alphabet(&self, alphabet: Vec<char>) -> WordBoundIndices;\n\n fn words_with_alphabet(&self, alphabet: Vec<char>) -> Words;\n\n}\n\n\n\nimpl Tokenize for str {\n\n fn word_bound_indices(&self) -> WordBoundIndices<'_> {\n\n WordBoundIndices::new(self)\n\n }\n\n\n\n fn word_indices(&self) -> WordIndices<'_> {\n\n WordIndices {\n\n iter: WordBoundIndices::new(self),\n\n }\n\n }\n\n\n\n fn word_bound_indices_with_alphabet(&self, alphabet: Vec<char>) -> WordBoundIndices {\n\n WordBoundIndices::new_with_alphabet(self, alphabet)\n","file_path":"crate/divvunspell/src/tokenizer/mod.rs","rank":68,"score":92652.50589680234},{"content":"pub trait Predictor {\n\n fn predict(self: Arc<Self>, raw_input: &str) -> Vec<String>;\n\n}\n","file_path":"crate/divvunspell/src/predictor/mod.rs","rank":69,"score":92652.50589680234},{"content":"pub trait Speller {\n\n fn is_correct(self: Arc<Self>, word: &str) -> bool;\n\n fn is_correct_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> bool;\n\n fn suggest(self: Arc<Self>, word: &str) -> Vec<Suggestion>;\n\n fn suggest_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> Vec<Suggestion>;\n\n}\n\n\n\nimpl<F, T, U> Speller for HfstSpeller<F, T, U>\n\nwhere\n\n F: crate::vfs::File + Send,\n\n T: Transducer<F> + Send,\n\n U: Transducer<F> + Send,\n\n{\n\n #[allow(clippy::wrong_self_convention)]\n\n fn is_correct_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> bool {\n\n use crate::tokenizer::case_handling::*;\n\n\n\n if word.len() == 0 {\n\n return true;\n\n }\n","file_path":"crate/divvunspell/src/speller/mod.rs","rank":70,"score":92652.50589680234},{"content":"pub trait SpellerArchive {\n\n fn open(path: &Path) -> Result<Self, SpellerArchiveError>\n\n where\n\n Self: Sized;\n\n\n\n fn speller(&self) -> Arc<dyn Speller + Send + Sync>;\n\n fn metadata(&self) -> Option<&SpellerMetadata>;\n\n}\n\n\n","file_path":"crate/divvunspell/src/archive/mod.rs","rank":71,"score":91032.91729742564},{"content":"pub trait PredictorArchive {\n\n fn open(path: &Path, predictor_name: Option<&str>) -> Result<Self, PredictorArchiveError>\n\n where\n\n Self: Sized;\n\n\n\n fn predictor(&self) -> Arc<dyn Predictor + Send + Sync>;\n\n fn metadata(&self) -> Option<&PredictorMetadata>;\n\n}\n\n\n","file_path":"crate/divvunspell/src/archive/mod.rs","rank":72,"score":91032.91729742564},{"content":"pub trait ConvertFrom<T> {\n\n fn convert_from<W: Write>(from: &T, writer: &mut W) -> Result<(), std::io::Error>;\n\n}\n\n\n\nimpl ConvertFile<hfst::HfstTransducer<std::fs::File>>\n\n for thfst::MemmapThfstTransducer<std::fs::File>\n\n{\n\n fn convert_file(\n\n transducer: &hfst::HfstTransducer<std::fs::File>,\n\n path: &Path,\n\n ) -> Result<(), std::io::Error> {\n\n let thfst_path = path.with_extension(\"thfst\");\n\n std::fs::create_dir_all(&thfst_path)?;\n\n\n\n let transition_path = thfst_path.join(\"transition\");\n\n let index_path = thfst_path.join(\"index\");\n\n let alphabet_path = thfst_path.join(\"alphabet\");\n\n\n\n let mut writer = BufWriter::new(File::create(transition_path)?);\n\n thfst::MemmapTransitionTable::convert_from(&transducer.transition_table, &mut writer)?;\n","file_path":"crate/divvunspell/src/transducer/convert.rs","rank":73,"score":88590.64580613261},{"content":"fn main() -> anyhow::Result<()> {\n\n pretty_env_logger::init();\n\n\n\n let args = Args::parse_args_default_or_exit();\n\n\n\n match args.command {\n\n None => Ok(()),\n\n Some(Command::Suggest(args)) => suggest(args),\n\n Some(Command::Tokenize(args)) => tokenize(args),\n\n Some(Command::Predict(args)) => predict(args),\n\n }\n\n}\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":74,"score":88152.86549089669},{"content":"pub trait ConvertFile<T> {\n\n fn convert_file(transducer: &T, path: &Path) -> Result<(), std::io::Error>;\n\n}\n\n\n","file_path":"crate/divvunspell/src/transducer/convert.rs","rank":75,"score":87044.64832234241},{"content":"fn mmap_by_name<R: Read + Seek>(\n\n zipfile: &mut File,\n\n archive: &mut ZipArchive<R>,\n\n name: &str,\n\n) -> Result<MmapRef, std::io::Error> {\n\n let mut index = archive.by_name(name)?;\n\n\n\n if index.compression() != CompressionMethod::Stored {\n\n let tempdir = tempfile::tempdir()?;\n\n let outpath = tempdir.path().join(index.mangled_name());\n\n\n\n let mut outfile = File::create(&outpath)?;\n\n std::io::copy(&mut index, &mut outfile)?;\n\n\n\n let outfile = File::open(&outpath)?;\n\n\n\n let mmap = unsafe { MmapOptions::new().map(&outfile) };\n\n\n\n return match mmap {\n\n Ok(v) => Ok(MmapRef::Temp(TempMmap {\n","file_path":"crate/divvunspell/src/archive/zip.rs","rank":76,"score":83194.1838313495},{"content":"fn main() -> Result<(), Box<dyn Error>> {\n\n pretty_env_logger::init();\n\n\n\n let matches = App::new(\"divvunspell-accuracy\")\n\n .setting(AppSettings::ArgRequiredElseHelp)\n\n .version(env!(\"CARGO_PKG_VERSION\"))\n\n .about(\"Accuracy testing for DivvunSpell.\")\n\n .arg(\n\n Arg::with_name(\"config\")\n\n .short(\"c\")\n\n .takes_value(true)\n\n .help(\"Provide JSON config file to override test defaults\"),\n\n )\n\n .arg(\n\n Arg::with_name(\"words\")\n\n .value_name(\"WORDS\")\n\n .help(\"The 'input -> expected' list in tab-delimited value file (TSV)\"),\n\n )\n\n // .arg(\n\n // Arg::with_name(\"bhfst\")\n","file_path":"crate/accuracy/src/main.rs","rank":77,"score":83070.44920094297},{"content":"fn main() -> Result<(), std::io::Error> {\n\n let opts = Opts::from_args();\n\n\n\n match opts {\n\n Opts::HfstToThfst { from } => convert_hfst_to_thfst(&from),\n\n Opts::ThfstsToBhfst {\n\n acceptor,\n\n errmodel,\n\n output,\n\n } => convert_thfsts_to_bhfst(&acceptor, &errmodel, &output),\n\n Opts::ZhfstToBhfst { from } => convert_zhfst_to_bhfst(&from),\n\n Opts::BhfstInfo { path } => {\n\n let ar: ThfstBoxSpellerArchive = BoxSpellerArchive::open(&path).unwrap();\n\n println!(\"{:#?}\", ar.metadata());\n\n Ok(())\n\n }\n\n }\n\n}\n","file_path":"crate/thfst-tools/src/main.rs","rank":78,"score":81594.95426821987},{"content":"pub trait Transducer<F: vfs::File>: Sized {\n\n const FILE_EXT: &'static str;\n\n\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>;\n\n\n\n fn alphabet(&self) -> &TransducerAlphabet;\n\n fn mut_alphabet(&mut self) -> &mut TransducerAlphabet;\n\n\n\n fn transition_input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\n\n fn has_transitions(&self, i: TransitionTableIndex, s: Option<SymbolNumber>) -> bool;\n\n fn next(&self, i: TransitionTableIndex, symbol: SymbolNumber) -> Option<TransitionTableIndex>;\n\n fn has_epsilons_or_flags(&self, i: TransitionTableIndex) -> bool;\n\n fn take_epsilons_and_flags(&self, i: TransitionTableIndex) -> Option<SymbolTransition>;\n\n fn take_epsilons(&self, i: TransitionTableIndex) -> Option<SymbolTransition>;\n\n fn take_non_epsilons(\n\n &self,\n\n i: TransitionTableIndex,\n\n symbol: SymbolNumber,\n\n ) -> Option<SymbolTransition>;\n\n fn is_final(&self, i: TransitionTableIndex) -> bool;\n\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight>;\n\n}\n\n\n","file_path":"crate/divvunspell/src/transducer/mod.rs","rank":79,"score":79188.79378216865},{"content":"use serde::{Deserialize, Serialize};\n\n\n\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n\npub enum FlagDiacriticOperator {\n\n PositiveSet,\n\n NegativeSet,\n\n Require,\n\n Disallow,\n\n Clear,\n\n Unification,\n\n}\n\n\n\nimpl std::str::FromStr for FlagDiacriticOperator {\n\n type Err = ();\n\n\n\n fn from_str(s: &str) -> Result<Self, Self::Err> {\n\n match s {\n\n \"P\" => Ok(FlagDiacriticOperator::PositiveSet),\n\n \"N\" => Ok(FlagDiacriticOperator::NegativeSet),\n\n \"R\" => Ok(FlagDiacriticOperator::Require),\n","file_path":"crate/divvunspell/src/types.rs","rank":80,"score":75303.75483087686},{"content":"\n\n#[derive(Debug, Serialize, Deserialize)]\n\npub struct FlagDiacriticOperation {\n\n pub operation: FlagDiacriticOperator,\n\n pub feature: SymbolNumber,\n\n pub value: ValueNumber,\n\n}\n\n\n\npub type SymbolNumber = u16;\n\npub type ValueNumber = i16;\n\npub type TransitionTableIndex = u32;\n\npub type Weight = f32;\n\npub type FlagDiacriticState = Vec<i16>;\n\npub type OperationsMap = hashbrown::HashMap<SymbolNumber, FlagDiacriticOperation>;\n","file_path":"crate/divvunspell/src/types.rs","rank":81,"score":75302.22940801702},{"content":" \"D\" => Ok(FlagDiacriticOperator::Disallow),\n\n \"C\" => Ok(FlagDiacriticOperator::Clear),\n\n \"U\" => Ok(FlagDiacriticOperator::Unification),\n\n _ => Err(()),\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug)]\n\npub enum HeaderFlag {\n\n Weighted,\n\n Deterministic,\n\n InputDeterministic,\n\n Minimized,\n\n Cyclic,\n\n HasEpsilonEpsilonTransitions,\n\n HasInputEpsilonTransitions,\n\n HasInputEpsilonCycles,\n\n HasUnweightedInputEpsilonCycles,\n\n}\n","file_path":"crate/divvunspell/src/types.rs","rank":82,"score":75290.12392027208},{"content":"fn convert_zhfst_to_bhfst(zhfst_path: &Path) -> Result<(), std::io::Error> {\n\n let zhfst_path = std::fs::canonicalize(zhfst_path)?;\n\n let zhfst = ZipSpellerArchive::open(&zhfst_path).unwrap();\n\n\n\n let dir = tempfile::tempdir()?;\n\n println!(\n\n \"Unzipping {:?} to temporary directory...\",\n\n zhfst_path.file_name().unwrap()\n\n );\n\n std::process::Command::new(\"unzip\")\n\n .current_dir(&dir)\n\n .args(&[&zhfst_path])\n\n .output()?;\n\n\n\n let bhfst_path = zhfst_path.with_extension(\"bhfst\");\n\n let mut boxfile: BoxFileWriter = BoxFileWriter::create_with_alignment(&bhfst_path, ALIGNMENT)?;\n\n\n\n let meta_json = match zhfst.metadata() {\n\n Some(metadata) => {\n\n println!(\"Converting \\\"index.xml\\\" to \\\"meta.json\\\"...\");\n","file_path":"crate/thfst-tools/src/main.rs","rank":83,"score":72619.51615250642},{"content":"fn convert_hfst_to_thfst(hfst_path: &Path) -> Result<(), std::io::Error> {\n\n let fs = divvunspell::vfs::Fs;\n\n let transducer = HfstTransducer::from_path(&fs, hfst_path).map_err(|e| e.into_io_error())?;\n\n println!(\n\n \"Converting {:?} to {:?}...\",\n\n &hfst_path.file_name().unwrap(),\n\n &hfst_path.with_extension(\"thfst\").file_name().unwrap()\n\n );\n\n\n\n thfst::ThfstTransducer::convert_file(&transducer, hfst_path)?;\n\n Ok(())\n\n}\n\n\n","file_path":"crate/thfst-tools/src/main.rs","rank":84,"score":72619.51615250642},{"content":"fn load_archive(path: &Path) -> Result<Box<dyn SpellerArchive>, SpellerArchiveError> {\n\n let ext = match path.extension() {\n\n Some(v) => v,\n\n None => {\n\n return Err(SpellerArchiveError::Io(\n\n path.to_string_lossy().to_string(),\n\n std::io::Error::new(\n\n std::io::ErrorKind::Other,\n\n \"Unsupported archive (missing .zhfst or .bhfst)\",\n\n )\n\n .into(),\n\n ))\n\n }\n\n };\n\n\n\n if ext == \"bhfst\" {\n\n let archive: ThfstBoxSpellerArchive = match BoxSpellerArchive::open(path) {\n\n Ok(v) => v,\n\n Err(e) => {\n\n eprintln!(\"{:?}\", e);\n","file_path":"crate/divvunspell-bin/src/main.rs","rank":85,"score":69388.97448390236},{"content":" use super::*;\n\n\n\n use crate::transducer::TransducerError;\n\n use crate::transducer::TransitionTable;\n\n use crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\n use crate::vfs::{self, Filesystem};\n\n\n\n pub struct FileTransitionTable<F: vfs::File> {\n\n file: F,\n\n size: u32,\n\n }\n\n\n\n impl<F: vfs::File> FileTransitionTable<F> {\n\n #[inline(always)]\n\n fn read_u16_at(&self, index: u64) -> u16 {\n\n let mut buf = [0u8; 2];\n\n self.file\n\n .read_exact_at(&mut buf, index)\n\n .expect(\"failed to read u16\");\n\n u16::from_le_bytes(buf)\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":86,"score":69365.90002567502},{"content":"use std::{mem, ptr};\n\n\n\nuse crate::transducer::TransducerError;\n\nuse crate::transducer::TransitionTable;\n\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\nuse crate::vfs::{self, Filesystem};\n\nuse memmap2::Mmap;\n\n\n\n#[derive(Debug)]\n\npub struct MemmapTransitionTable<F> {\n\n buf: Mmap,\n\n pub(crate) size: u32,\n\n _file: std::marker::PhantomData<F>,\n\n}\n\n\n\nconst TRANS_TABLE_SIZE: usize = 12;\n\n\n\nimpl<F: vfs::File> MemmapTransitionTable<F> {\n\n pub fn from_path_partial<P, FS>(\n\n fs: &FS,\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":87,"score":69358.57858382529},{"content":" #[inline(always)]\n\n pub fn weight(&self, i: TransitionTableIndex) -> Option<Weight> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = self.offset\n\n + ((TRANS_TABLE_SIZE * i as usize)\n\n + (2 * mem::size_of::<SymbolNumber>())\n\n + mem::size_of::<TransitionTableIndex>());\n\n\n\n let x: Weight = if cfg!(all(target_arch = \"arm\", target_pointer_width = \"32\")) {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position(index as u64);\n\n cursor.read_f32::<LittleEndian>().unwrap()\n\n } else {\n\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\n\n };\n\n Some(x)\n\n }\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":88,"score":69358.51736031467},{"content":" fn read_symbol_from_cursor(&self, index: usize) -> Option<SymbolNumber> {\n\n let index = self.offset + index;\n\n let x: SymbolNumber = if cfg!(all(target_arch = \"arm\", target_pointer_width = \"32\")) {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position(index as u64);\n\n cursor.read_u16::<LittleEndian>().unwrap()\n\n } else {\n\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\n\n };\n\n if x == u16::MAX {\n\n None\n\n } else {\n\n Some(x)\n\n }\n\n }\n\n\n\n #[inline(always)]\n\n pub fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":89,"score":69357.84698105654},{"content":"\n\nimpl fmt::Debug for MappedTransitionTable {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n write!(f, \"Transition table index: {}\", self.size)?;\n\n Ok(())\n\n }\n\n}\n\n\n\nimpl MappedTransitionTable {\n\n #[inline(always)]\n\n pub fn new(mmap: Arc<Mmap>, offset: usize, size: u32) -> MappedTransitionTable {\n\n MappedTransitionTable { size, mmap, offset }\n\n }\n\n\n\n #[inline(always)]\n\n fn make_cursor(&self) -> Cursor<&[u8]> {\n\n Cursor::new(&self.mmap)\n\n }\n\n\n\n #[inline(always)]\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":90,"score":69356.13082629698},{"content":" }\n\n\n\n let index = TRANS_TABLE_SIZE as usize * i as usize;\n\n self.read_symbol_from_cursor(index)\n\n }\n\n\n\n #[inline(always)]\n\n pub fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\n\n self.read_symbol_from_cursor(index)\n\n }\n\n\n\n #[inline(always)]\n\n pub fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":91,"score":69356.06954013479},{"content":" }\n\n\n\n #[inline(always)]\n\n fn read_u32_at(&self, index: u64) -> u32 {\n\n let mut buf = [0u8; 4];\n\n self.file\n\n .read_exact_at(&mut buf, index)\n\n .expect(\"failed to read u32\");\n\n u32::from_le_bytes(buf)\n\n }\n\n }\n\n\n\n impl<F: vfs::File> TransitionTable<F> for FileTransitionTable<F> {\n\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\n\n where\n\n P: AsRef<std::path::Path>,\n\n FS: Filesystem<File = F>,\n\n {\n\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\n\n Ok(FileTransitionTable {\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":92,"score":69355.41613008117},{"content":" #[inline(always)]\n\n fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\n\n let x = self.read_u16_at(index as u64);\n\n if x == std::u16::MAX {\n\n None\n\n } else {\n\n Some(x)\n\n }\n\n }\n\n\n\n #[inline(always)]\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n\n }\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":93,"score":69355.25716066033},{"content":"// We manually ensure alignment of reads in this file.\n\n#![allow(clippy::cast_ptr_alignment)]\n\n\n\nuse byteorder::{LittleEndian, ReadBytesExt};\n\nuse memmap2::Mmap;\n\nuse std::fmt;\n\nuse std::io::Cursor;\n\nuse std::ptr;\n\nuse std::sync::Arc;\n\nuse std::{mem, u16, u32};\n\n\n\nuse crate::constants::TRANS_TABLE_SIZE;\n\nuse crate::transducer::symbol_transition::SymbolTransition;\n\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\n\n\n\npub struct MappedTransitionTable {\n\n pub(crate) size: TransitionTableIndex,\n\n pub(crate) mmap: Arc<Mmap>,\n\n pub(crate) offset: usize,\n\n}\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":94,"score":69354.02723990688},{"content":"\n\n let index = (TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>());\n\n\n\n let x = self.read_u32_at(index as u64);\n\n if x == std::u32::MAX {\n\n None\n\n } else {\n\n Some(x)\n\n }\n\n }\n\n\n\n #[inline(always)]\n\n fn weight(&self, i: TransitionTableIndex) -> Option<Weight> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = (TRANS_TABLE_SIZE * i as usize)\n\n + (2 * mem::size_of::<SymbolNumber>())\n\n + mem::size_of::<TransitionTableIndex>();\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":95,"score":69353.8944500896},{"content":" }\n\n\n\n let index =\n\n self.offset + ((TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>()));\n\n\n\n let x: TransitionTableIndex = if cfg!(all(target_arch = \"arm\", target_pointer_width = \"32\"))\n\n {\n\n let mut cursor = self.make_cursor();\n\n cursor.set_position(index as u64);\n\n cursor.read_u32::<LittleEndian>().unwrap()\n\n } else {\n\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\n\n };\n\n if x == u32::MAX {\n\n None\n\n } else {\n\n Some(x)\n\n }\n\n }\n\n\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":96,"score":69353.72762404663},{"content":" size: file.len().map_err(TransducerError::Io)? as u32,\n\n file,\n\n })\n\n }\n\n\n\n #[inline(always)]\n\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = TRANS_TABLE_SIZE as usize * i as usize;\n\n let x = self.read_u16_at(index as u64);\n\n if x == std::u16::MAX {\n\n None\n\n } else {\n\n Some(x)\n\n }\n\n }\n\n\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":97,"score":69353.34488636981},{"content":" return None;\n\n }\n\n\n\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\n\n self.read_symbol_from_cursor(index)\n\n }\n\n\n\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\n\n if i >= self.size {\n\n return None;\n\n }\n\n\n\n let index = (TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>());\n\n\n\n let x: TransitionTableIndex =\n\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\n\n if x == std::u32::MAX {\n\n None\n\n } else {\n\n Some(x)\n","file_path":"crate/divvunspell/src/transducer/thfst/transition_table.rs","rank":98,"score":69351.58316074846},{"content":"\n\n #[inline(always)]\n\n pub fn is_final(&self, i: TransitionTableIndex) -> bool {\n\n self.input_symbol(i) == None && self.output_symbol(i) == None && self.target(i) == Some(1)\n\n }\n\n\n\n #[inline(always)]\n\n pub fn symbol_transition(&self, i: TransitionTableIndex) -> SymbolTransition {\n\n SymbolTransition::new(self.target(i), self.output_symbol(i), self.weight(i))\n\n }\n\n}\n","file_path":"crate/divvunspell/src/transducer/hfst/transition_table.rs","rank":99,"score":69350.86185571605}],"string":"[\n {\n \"content\": \"pub fn cursor_context(first_half: &str, second_half: &str) -> WordContext {\\n\\n // Find the point in the first half where the first \\\"word\\\" happens\\n\\n let mut first_half_iter = first_half.word_bound_indices().rev();\\n\\n let mut second_half_iter = second_half.word_bound_indices();\\n\\n\\n\\n let current = {\\n\\n let first_half_last_item = match first_half_iter.next() {\\n\\n Some(v) if v.1.chars().any(is_alphanumeric) => v,\\n\\n _ => (0, \\\"\\\"),\\n\\n };\\n\\n\\n\\n let second_half_first_item = match second_half_iter.next() {\\n\\n Some(v) if v.1.chars().any(is_alphanumeric) => v,\\n\\n _ => (0, \\\"\\\"),\\n\\n };\\n\\n\\n\\n let first_word = format!(\\\"{}{}\\\", first_half_last_item.1, second_half_first_item.1);\\n\\n let first_index = if first_half_last_item.1 == \\\"\\\" {\\n\\n first_half.len() + second_half_first_item.0\\n\\n } else {\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/mod.rs\",\n \"rank\": 2,\n \"score\": 197568.1167837366\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn upper_first(s: &str) -> SmolStr {\\n\\n let mut c = s.chars();\\n\\n match c.next() {\\n\\n None => SmolStr::new(\\\"\\\"),\\n\\n Some(f) => SmolStr::from(f.to_uppercase().collect::<String>() + c.as_str()),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 3,\n \"score\": 192205.34890069521\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn lower_case(s: &str) -> SmolStr {\\n\\n s.chars()\\n\\n .map(|c| c.to_lowercase().collect::<String>())\\n\\n .collect::<SmolStr>()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 4,\n \"score\": 192205.34890069521\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn upper_case(s: &str) -> SmolStr {\\n\\n s.chars()\\n\\n .map(|c| c.to_uppercase().collect::<String>())\\n\\n .collect::<SmolStr>()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 5,\n \"score\": 192205.34890069521\n },\n {\n \"content\": \"#[inline(always)]\\n\\npub fn lower_first(s: &str) -> SmolStr {\\n\\n let mut c = s.chars();\\n\\n match c.next() {\\n\\n None => SmolStr::new(\\\"\\\"),\\n\\n Some(f) => SmolStr::from(f.to_lowercase().collect::<String>() + c.as_str()),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 6,\n \"score\": 192205.34890069521\n },\n {\n \"content\": \"pub fn is_all_caps(word: &str) -> bool {\\n\\n upper_case(word) == word\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 7,\n \"score\": 184769.13999004418\n },\n {\n \"content\": \"pub fn is_first_caps(word: &str) -> bool {\\n\\n upper_first(word) == word\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\\npub enum CaseMutation {\\n\\n FirstCaps,\\n\\n AllCaps,\\n\\n None,\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\\npub enum CaseMode {\\n\\n FirstResults,\\n\\n MergeAll,\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone)]\\n\\npub struct CaseHandler {\\n\\n pub original_input: SmolStr,\\n\\n pub mutation: CaseMutation,\\n\\n pub mode: CaseMode,\\n\\n pub words: Vec<SmolStr>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 8,\n \"score\": 181925.14177951595\n },\n {\n \"content\": \"pub fn is_mixed_case(word: &str) -> bool {\\n\\n let mut chars = word.chars();\\n\\n let mut last_case = match chars.next() {\\n\\n Some(ch) => Case::new(ch),\\n\\n None => return false,\\n\\n };\\n\\n\\n\\n if last_case == Case::Neither {\\n\\n return false;\\n\\n }\\n\\n\\n\\n let mut case_changes = 0;\\n\\n\\n\\n for ch in chars {\\n\\n let next_case = Case::new(ch);\\n\\n\\n\\n match (last_case, next_case) {\\n\\n (_, Case::Neither) => return false,\\n\\n (_, Case::Upper) => case_changes += 2,\\n\\n (Case::Upper, Case::Lower) => case_changes += 1,\\n\\n _ => {}\\n\\n }\\n\\n\\n\\n last_case = next_case;\\n\\n }\\n\\n\\n\\n case_changes > 1\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 9,\n \"score\": 181925.14177951595\n },\n {\n \"content\": \"pub fn word_variants(word: &str) -> CaseHandler {\\n\\n if is_mixed_case(word) {\\n\\n return mixed_case_word_variants(word);\\n\\n }\\n\\n\\n\\n let word = SmolStr::new(word);\\n\\n let mut base: Vec<SmolStr> = vec![];\\n\\n\\n\\n base.append(\\n\\n &mut std::iter::once(&word)\\n\\n .chain(base.iter())\\n\\n .filter(|x| is_all_caps(x))\\n\\n .map(|x| upper_first(&lower_case(x)))\\n\\n .collect(),\\n\\n );\\n\\n\\n\\n base.append(\\n\\n &mut std::iter::once(&word)\\n\\n .chain(base.iter())\\n\\n .map(|x| lower_case(x))\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 10,\n \"score\": 179199.60432089728\n },\n {\n \"content\": \"pub trait IndexTable<F: vfs::File>: Sized {\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>;\\n\\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex>;\\n\\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight>;\\n\\n\\n\\n #[inline(always)]\\n\\n fn is_final(&self, i: TransitionTableIndex) -> bool {\\n\\n self.input_symbol(i) == None && self.target(i) != None\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"internal_convert\\\")]\\n\\npub mod convert;\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/mod.rs\",\n \"rank\": 13,\n \"score\": 146163.8319742108\n },\n {\n \"content\": \"pub trait File: Read + Debug {\\n\\n fn len(&self) -> Result<u64>;\\n\\n fn is_empty(&self) -> Result<bool>;\\n\\n #[cfg(unix)]\\n\\n fn read_at(&self, buf: &mut [u8], offset: u64) -> Result<usize>;\\n\\n #[cfg(unix)]\\n\\n fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> Result<()>;\\n\\n unsafe fn memory_map(&self) -> Result<Mmap>;\\n\\n unsafe fn partial_memory_map(&self, offset: u64, len: usize) -> Result<Mmap>;\\n\\n}\\n\\n\\n\\nimpl File for std::fs::File {\\n\\n fn len(&self) -> Result<u64> {\\n\\n self.metadata().map(|m| m.len())\\n\\n }\\n\\n\\n\\n fn is_empty(&self) -> Result<bool> {\\n\\n self.len().map(|x| x == 0)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/vfs.rs\",\n \"rank\": 14,\n \"score\": 143810.076682182\n },\n {\n \"content\": \"#[derive(Debug, Options)]\\n\\nstruct Args {\\n\\n #[options(help = \\\"print help message\\\")]\\n\\n help: bool,\\n\\n\\n\\n #[options(command)]\\n\\n command: Option<Command>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 15,\n \"score\": 137781.48511968183\n },\n {\n \"content\": \"#[derive(Debug, Options)]\\n\\nstruct TokenizeArgs {\\n\\n #[options(help = \\\"print help message\\\")]\\n\\n help: bool,\\n\\n\\n\\n #[options(short = \\\"w\\\", long = \\\"words\\\", help = \\\"show words only\\\")]\\n\\n is_words_only: bool,\\n\\n\\n\\n #[options(free, help = \\\"text to be tokenized\\\")]\\n\\n inputs: Vec<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 16,\n \"score\": 135140.07979746794\n },\n {\n \"content\": \"#[derive(Debug, Options)]\\n\\nstruct SuggestArgs {\\n\\n #[options(help = \\\"print help message\\\")]\\n\\n help: bool,\\n\\n\\n\\n #[options(help = \\\"BHFST or ZHFST archive to be used\\\", required)]\\n\\n archive: PathBuf,\\n\\n\\n\\n #[options(short = \\\"S\\\", help = \\\"always show suggestions even if word is correct\\\")]\\n\\n always_suggest: bool,\\n\\n\\n\\n #[options(help = \\\"maximum weight limit for suggestions\\\")]\\n\\n weight: Option<f32>,\\n\\n\\n\\n #[options(help = \\\"maximum number of results\\\")]\\n\\n nbest: Option<usize>,\\n\\n\\n\\n #[options(\\n\\n no_short,\\n\\n long = \\\"no-case-handling\\\",\\n\\n help = \\\"disables case-handling algorithm (makes results more like hfst-ospell)\\\"\\n\\n )]\\n\\n disable_case_handling: bool,\\n\\n\\n\\n #[options(no_short, long = \\\"json\\\", help = \\\"output in JSON format\\\")]\\n\\n use_json: bool,\\n\\n\\n\\n #[options(free, help = \\\"words to be processed\\\")]\\n\\n inputs: Vec<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 17,\n \"score\": 135140.07979746794\n },\n {\n \"content\": \"#[derive(Debug, Options)]\\n\\nstruct PredictArgs {\\n\\n #[options(help = \\\"print help message\\\")]\\n\\n help: bool,\\n\\n\\n\\n #[options(help = \\\"BHFST archive to be used\\\", required)]\\n\\n archive: PathBuf,\\n\\n\\n\\n #[options(\\n\\n short = \\\"n\\\",\\n\\n long = \\\"name\\\",\\n\\n help = \\\"Predictor name to use (default: gpt2_predictor)\\\"\\n\\n )]\\n\\n predictor_name: Option<String>,\\n\\n\\n\\n #[options(help = \\\"whether suggestions should not be validated against a speller\\\")]\\n\\n disable_spelling_validation: bool,\\n\\n\\n\\n #[options(no_short, long = \\\"json\\\", help = \\\"output in JSON format\\\")]\\n\\n use_json: bool,\\n\\n\\n\\n #[options(free, help = \\\"text to be tokenized\\\")]\\n\\n inputs: Vec<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 18,\n \"score\": 135140.07979746794\n },\n {\n \"content\": \"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\\n\\nenum FormatExtendType {\\n\\n AcceptAny,\\n\\n AcceptNone,\\n\\n RequireLetter,\\n\\n RequireHLetter,\\n\\n AcceptQLetter,\\n\\n RequireNumeric,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/word.rs\",\n \"rank\": 19,\n \"score\": 133052.46068955932\n },\n {\n \"content\": \"fn mixed_case_word_variants(word: &str) -> CaseHandler {\\n\\n // The input string should be accepted IFF it is accepted exactly as given,\\n\\n // or with the initial letter downcased, or all upper.\\n\\n //\\n\\n // Crucially, it should not be accepted if it is only accepted when all lowercased.\\n\\n\\n\\n let mut words = vec![];\\n\\n if is_first_caps(word) {\\n\\n words.push(lower_first(word));\\n\\n } else {\\n\\n let upper = upper_first(word);\\n\\n // Edge case of \\\"sOMETHING\\\"\\n\\n if !is_all_caps(&upper) {\\n\\n words.push(upper);\\n\\n }\\n\\n }\\n\\n\\n\\n CaseHandler {\\n\\n original_input: word.into(),\\n\\n mutation: if is_first_caps(word) {\\n\\n CaseMutation::FirstCaps\\n\\n } else {\\n\\n CaseMutation::None\\n\\n },\\n\\n mode: CaseMode::FirstResults,\\n\\n words,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 20,\n \"score\": 130050.15242677435\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub trait IntoFlatbuffer {\\n\\n fn into_flatbuffer(self) -> Vec<u8>;\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/ffi/fbs/mod.rs\",\n \"rank\": 21,\n \"score\": 128722.62537099353\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn speller_start_node(pool: &Pool<TreeNode>, size: usize) -> Vec<Recycled<TreeNode>> {\\n\\n let start_node = TreeNode::empty(pool, vec![0; size]);\\n\\n let mut nodes = Vec::with_capacity(256);\\n\\n nodes.push(start_node);\\n\\n nodes\\n\\n}\\n\\n\\n\\npub struct SpellerWorker<F: crate::vfs::File, T: Transducer<F>, U: Transducer<F>> {\\n\\n speller: Arc<HfstSpeller<F, T, U>>,\\n\\n input: Vec<SymbolNumber>,\\n\\n config: SpellerConfig,\\n\\n}\\n\\n\\n\\n#[allow(clippy::too_many_arguments)]\\n\\nimpl<'t, F, T: Transducer<F> + 't, U: Transducer<F> + 't> SpellerWorker<F, T, U>\\n\\nwhere\\n\\n F: crate::vfs::File,\\n\\n T: Transducer<F>,\\n\\n U: Transducer<F>,\\n\\n{\\n\",\n \"file_path\": \"crate/divvunspell/src/speller/worker.rs\",\n \"rank\": 22,\n \"score\": 128673.34174427493\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn boxpath(path: &Path, filename: &str) -> BoxPath {\\n\\n let path = Path::new(path.file_name().unwrap()).join(filename);\\n\\n BoxPath::new(path).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 23,\n \"score\": 127970.87677796112\n },\n {\n \"content\": \"fn tokenize(args: TokenizeArgs) -> anyhow::Result<()> {\\n\\n let inputs: String = if args.inputs.is_empty() {\\n\\n eprintln!(\\\"Reading from stdin...\\\");\\n\\n let mut buffer = String::new();\\n\\n io::stdin()\\n\\n .read_to_string(&mut buffer)\\n\\n .expect(\\\"reading stdin\\\");\\n\\n buffer\\n\\n } else {\\n\\n args.inputs.into_iter().collect::<Vec<_>>().join(\\\" \\\")\\n\\n };\\n\\n\\n\\n if args.is_words_only {\\n\\n for (index, token) in inputs.word_indices() {\\n\\n println!(\\\"{:>4}: \\\\\\\"{}\\\\\\\"\\\", index, token);\\n\\n }\\n\\n } else {\\n\\n for (index, token) in inputs.word_bound_indices() {\\n\\n println!(\\\"{:>4}: \\\\\\\"{}\\\\\\\"\\\", index, token);\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 24,\n \"score\": 125539.99357289138\n },\n {\n \"content\": \"#[cfg(not(feature = \\\"gpt2\\\"))]\\n\\nfn predict(_args: PredictArgs) -> anyhow::Result<()> {\\n\\n eprintln!(\\\"ERROR: DivvunSpell was built without GPT2 support.\\\");\\n\\n eprintln!(\\\"If you built this using cargo, re-run the build with the following:\\\");\\n\\n eprintln!(\\\"\\\");\\n\\n eprintln!(\\\" cargo build --features gpt2\\\");\\n\\n eprintln!(\\\"\\\");\\n\\n\\n\\n std::process::exit(1);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 25,\n \"score\": 125539.99357289138\n },\n {\n \"content\": \"fn suggest(args: SuggestArgs) -> anyhow::Result<()> {\\n\\n let mut suggest_cfg = SpellerConfig::default();\\n\\n\\n\\n if args.disable_case_handling {\\n\\n suggest_cfg.case_handling = None;\\n\\n }\\n\\n\\n\\n if let Some(v) = args.nbest {\\n\\n if v == 0 {\\n\\n suggest_cfg.n_best = None;\\n\\n } else {\\n\\n suggest_cfg.n_best = Some(v);\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(v) = args.weight.filter(|x| x >= &0.0) {\\n\\n if v == 0.0 {\\n\\n suggest_cfg.max_weight = None;\\n\\n } else {\\n\\n suggest_cfg.max_weight = Some(v);\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 26,\n \"score\": 125539.99357289138\n },\n {\n \"content\": \"#[cfg(feature = \\\"gpt2\\\")]\\n\\nfn predict(args: PredictArgs) -> anyhow::Result<()> {\\n\\n let raw_input = if args.inputs.is_empty() {\\n\\n eprintln!(\\\"Reading from stdin...\\\");\\n\\n let mut buffer = String::new();\\n\\n io::stdin()\\n\\n .read_to_string(&mut buffer)\\n\\n .expect(\\\"reading stdin\\\");\\n\\n buffer\\n\\n } else {\\n\\n args.inputs.join(\\\" \\\")\\n\\n };\\n\\n\\n\\n let predictor_name = args.predictor_name.as_deref();\\n\\n let archive = load_predictor_archive(&args.archive, predictor_name)?;\\n\\n let predictor = archive.predictor();\\n\\n\\n\\n let mut writer: Box<dyn OutputWriter> = if args.use_json {\\n\\n Box::new(JsonWriter::new())\\n\\n } else {\\n\\n Box::new(StdoutWriter)\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 27,\n \"score\": 125539.99357289138\n },\n {\n \"content\": \"pub trait TransitionTable<F: vfs::File>: Sized {\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>;\\n\\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\\n\\n fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex>;\\n\\n fn weight(&self, i: TransitionTableIndex) -> Option<Weight>;\\n\\n\\n\\n #[inline(always)]\\n\\n fn is_final(&self, i: TransitionTableIndex) -> bool {\\n\\n self.input_symbol(i) == None && self.output_symbol(i) == None && self.target(i) == Some(1)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn symbol_transition(&self, i: TransitionTableIndex) -> SymbolTransition {\\n\\n SymbolTransition::new(self.target(i), self.output_symbol(i), self.weight(i))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/mod.rs\",\n \"rank\": 28,\n \"score\": 111801.36433062484\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn insert_thfst_files(boxfile: &mut BoxFileWriter, path: &Path) -> Result<(), std::io::Error> {\\n\\n let boxpath = BoxPath::new(path.file_name().unwrap()).unwrap();\\n\\n println!(\\\"Inserting \\\\\\\"{}\\\\\\\"...\\\", &boxpath);\\n\\n\\n\\n boxfile.mkdir(boxpath, std::collections::HashMap::new())?;\\n\\n insert(boxfile, Compression::Stored, path, \\\"alphabet\\\")?;\\n\\n insert(boxfile, Compression::Stored, path, \\\"index\\\")?;\\n\\n insert(boxfile, Compression::Stored, path, \\\"transition\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 29,\n \"score\": 108097.83932122\n },\n {\n \"content\": \" }\\n\\n\\n\\n // Final weight reads from the same position as target, but for a different tuple\\n\\n // This can probably be abstracted out more nicely\\n\\n #[inline(always)]\\n\\n pub fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\\n\\n let weight: Weight = {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position((index + mem::size_of::<SymbolNumber>()) as u64);\\n\\n cursor.read_f32::<LittleEndian>().unwrap()\\n\\n };\\n\\n\\n\\n Some(weight)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn is_final(&self, i: TransitionTableIndex) -> bool {\\n\\n self.input_symbol(i) == None && self.target(i) != None\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 30,\n \"score\": 107812.5714475299\n },\n {\n \"content\": \"use std::ptr;\\n\\n\\n\\nuse memmap2::Mmap;\\n\\n\\n\\nuse crate::transducer::TransducerError;\\n\\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\nuse crate::vfs::{self, Filesystem};\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct MemmapIndexTable<F> {\\n\\n buf: Mmap,\\n\\n pub(crate) size: u32,\\n\\n _file: std::marker::PhantomData<F>,\\n\\n}\\n\\n\\n\\nconst INDEX_TABLE_SIZE: usize = 8;\\n\\n\\n\\nimpl<F: vfs::File> MemmapIndexTable<F> {\\n\\n pub fn from_path_partial<P, FS>(\\n\\n fs: &FS,\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 31,\n \"score\": 107812.24897291517\n },\n {\n \"content\": \" fn read_u16_at(&self, index: u64) -> u16 {\\n\\n let mut buf = [0u8; 2];\\n\\n self.file\\n\\n .read_exact_at(&mut buf, index)\\n\\n .expect(\\\"failed to read u16\\\");\\n\\n u16::from_le_bytes(buf)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn read_u32_at(&self, index: u64) -> u32 {\\n\\n let mut buf = [0u8; 4];\\n\\n self.file\\n\\n .read_exact_at(&mut buf, index)\\n\\n .expect(\\\"failed to read u32\\\");\\n\\n u32::from_le_bytes(buf)\\n\\n }\\n\\n }\\n\\n\\n\\n impl<F: vfs::File> IndexTable<F> for FileIndexTable<F> {\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 32,\n \"score\": 107811.80337693644\n },\n {\n \"content\": \" pub fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\\n\\n let target: TransitionTableIndex =\\n\\n if cfg!(all(target_arch = \\\"arm\\\", target_pointer_width = \\\"32\\\")) {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position((index + mem::size_of::<SymbolNumber>()) as u64);\\n\\n cursor.read_u32::<LittleEndian>().unwrap()\\n\\n } else {\\n\\n unsafe { ptr::read(self.mmap.as_ptr().add(index + 2) as *const _) }\\n\\n };\\n\\n\\n\\n if target == u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(target)\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 33,\n \"score\": 107808.58763805451\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl fmt::Debug for MappedIndexTable {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(f, \\\"Index table index: {}\\\", self.size)?;\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\\n#[allow(clippy::len_without_is_empty)]\\n\\nimpl MappedIndexTable {\\n\\n pub fn new(\\n\\n buf: Arc<Mmap>,\\n\\n offset: usize,\\n\\n len: usize,\\n\\n size: TransitionTableIndex,\\n\\n ) -> MappedIndexTable {\\n\\n MappedIndexTable {\\n\\n size,\\n\\n mmap: buf,\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 34,\n \"score\": 107808.28271861614\n },\n {\n \"content\": \" }\\n\\n\\n\\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\\n\\n let x = self.read_u32_at(index as u64);\\n\\n let weight: Weight = f32::from_bits(x);\\n\\n\\n\\n Some(weight)\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(unix)]\\n\\npub use self::unix::FileIndexTable;\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 35,\n \"score\": 107808.10675052858\n },\n {\n \"content\": \"// We manually ensure alignment of reads in this file.\\n\\n#![allow(clippy::cast_ptr_alignment)]\\n\\n\\n\\nuse byteorder::{LittleEndian, ReadBytesExt};\\n\\nuse std::fmt;\\n\\nuse std::io::Cursor;\\n\\nuse std::mem;\\n\\nuse std::ptr;\\n\\nuse std::{u16, u32};\\n\\n\\n\\nuse crate::constants::INDEX_TABLE_SIZE;\\n\\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\nuse memmap2::Mmap;\\n\\nuse std::sync::Arc;\\n\\n\\n\\npub struct MappedIndexTable {\\n\\n pub(crate) size: TransitionTableIndex,\\n\\n pub(crate) mmap: Arc<Mmap>,\\n\\n pub(crate) offset: usize,\\n\\n pub(crate) len: usize,\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 36,\n \"score\": 107808.00764237274\n },\n {\n \"content\": \" offset,\\n\\n len,\\n\\n }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn len(&self) -> usize {\\n\\n self.len - self.offset\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn make_cursor<'a>(&'a self) -> Cursor<&'a [u8]> {\\n\\n Cursor::new(&self.mmap)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 37,\n \"score\": 107807.46379196634\n },\n {\n \"content\": \"\\n\\n let index = self.offset + INDEX_TABLE_SIZE * i as usize;\\n\\n\\n\\n let input_symbol: SymbolNumber =\\n\\n if cfg!(all(target_arch = \\\"arm\\\", target_pointer_width = \\\"32\\\")) {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position(index as u64);\\n\\n cursor.read_u16::<LittleEndian>().unwrap()\\n\\n } else {\\n\\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\\n\\n };\\n\\n\\n\\n if input_symbol == u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(input_symbol)\\n\\n }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/index_table.rs\",\n \"rank\": 38,\n \"score\": 107806.96506957128\n },\n {\n \"content\": \" Some(weight)\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(unix)]\\n\\nmod unix {\\n\\n use super::*;\\n\\n\\n\\n use crate::transducer::IndexTable;\\n\\n use crate::transducer::TransducerError;\\n\\n use crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\n use crate::vfs::{self, Filesystem};\\n\\n\\n\\n pub struct FileIndexTable<F: vfs::File> {\\n\\n file: F,\\n\\n size: u32,\\n\\n }\\n\\n\\n\\n impl<F: vfs::File> FileIndexTable<F> {\\n\\n #[inline(always)]\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 39,\n \"score\": 107806.08585059448\n },\n {\n \"content\": \"\\n\\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\\n\\n let target: TransitionTableIndex =\\n\\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\\n\\n\\n\\n if target == std::u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(target)\\n\\n }\\n\\n }\\n\\n\\n\\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\\n\\n let weight: Weight = unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 40,\n \"score\": 107803.41955537263\n },\n {\n \"content\": \" if input_symbol == std::u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(input_symbol)\\n\\n }\\n\\n }\\n\\n\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = (INDEX_TABLE_SIZE * i as usize) + 4;\\n\\n let target: TransitionTableIndex = self.read_u32_at(index as u64);\\n\\n\\n\\n if target == std::u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(target)\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 41,\n \"score\": 107802.46409348614\n },\n {\n \"content\": \" if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = INDEX_TABLE_SIZE * i as usize;\\n\\n\\n\\n let input_symbol: SymbolNumber =\\n\\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\\n\\n\\n\\n if input_symbol == std::u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(input_symbol)\\n\\n }\\n\\n }\\n\\n\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 42,\n \"score\": 107802.15891846955\n },\n {\n \"content\": \" path: P,\\n\\n chunk: u64,\\n\\n total: u64,\\n\\n ) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>,\\n\\n {\\n\\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\\n\\n let len = file.len().map_err(TransducerError::Io)? / total;\\n\\n let buf = unsafe {\\n\\n file.partial_memory_map(chunk * len, len as usize)\\n\\n .map_err(TransducerError::Memmap)?\\n\\n };\\n\\n let size = (buf.len() / INDEX_TABLE_SIZE) as u32;\\n\\n Ok(MemmapIndexTable {\\n\\n buf,\\n\\n size,\\n\\n _file: std::marker::PhantomData::<F>,\\n\\n })\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 43,\n \"score\": 107801.06578273705\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl<F: vfs::File> crate::transducer::IndexTable<F> for MemmapIndexTable<F> {\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>,\\n\\n {\\n\\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\\n\\n let buf = unsafe { file.memory_map().map_err(TransducerError::Memmap)? };\\n\\n let size = (buf.len() / INDEX_TABLE_SIZE) as u32;\\n\\n Ok(MemmapIndexTable {\\n\\n buf,\\n\\n size,\\n\\n _file: std::marker::PhantomData::<F>,\\n\\n })\\n\\n }\\n\\n\\n\\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 44,\n \"score\": 107799.16302360228\n },\n {\n \"content\": \" where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>,\\n\\n {\\n\\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\\n\\n Ok(FileIndexTable {\\n\\n size: file.len().map_err(TransducerError::Io)? as u32,\\n\\n file,\\n\\n })\\n\\n }\\n\\n\\n\\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = INDEX_TABLE_SIZE * i as usize;\\n\\n\\n\\n let input_symbol: SymbolNumber = self.read_u16_at(index as u64);\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/index_table.rs\",\n \"rank\": 45,\n \"score\": 107798.72072219891\n },\n {\n \"content\": \"pub fn open<P>(path: P) -> Result<Arc<dyn SpellerArchive + Send + Sync>, SpellerArchiveError>\\n\\nwhere\\n\\n P: AsRef<Path>,\\n\\n{\\n\\n match path.as_ref().extension() {\\n\\n Some(x) if x == \\\"bhfst\\\" => {\\n\\n ThfstChunkedBoxSpellerArchive::open(path.as_ref()).map(|x| Arc::new(x) as _)\\n\\n }\\n\\n Some(x) if x == \\\"zhfst\\\" => ZipSpellerArchive::open(path.as_ref()).map(|x| Arc::new(x) as _),\\n\\n unknown => Err(SpellerArchiveError::UnsupportedExt(\\n\\n unknown\\n\\n .map(|x| x.to_owned())\\n\\n .unwrap_or_else(|| OsString::new()),\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(feature = \\\"internal_ffi\\\")]\\n\\npub(crate) mod ffi {\\n\\n use super::*;\\n\",\n \"file_path\": \"crate/divvunspell/src/archive/mod.rs\",\n \"rank\": 46,\n \"score\": 103245.50417277741\n },\n {\n \"content\": \"struct Suggestion {\\n\\n std::string value;\\n\\n float weight;\\n\\n\\n\\n Suggestion(std::string value, float weight) : value(value), weight(weight) {}\\n\\n};\\n\\n\\n\",\n \"file_path\": \"crate/support/divvunspell.hpp\",\n \"rank\": 47,\n \"score\": 101956.86463912955\n },\n {\n \"content\": \"#[derive(Serialize, Default, Debug, Clone)]\\n\\nstruct Summary {\\n\\n total_words: u32,\\n\\n first_position: u32,\\n\\n top_five: u32,\\n\\n any_position: u32,\\n\\n no_suggestions: u32,\\n\\n only_wrong: u32,\\n\\n slowest_lookup: Time,\\n\\n fastest_lookup: Time,\\n\\n average_time: Time,\\n\\n average_time_95pc: Time,\\n\\n}\\n\\n\\n\\nimpl std::fmt::Display for Summary {\\n\\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\\n\\n let percent =\\n\\n |v: u32| -> String { format!(\\\"{:.2}%\\\", v as f32 / self.total_words as f32 * 100f32) };\\n\\n\\n\\n write!(\\n\\n f,\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 48,\n \"score\": 100092.11075263484\n },\n {\n \"content\": \"#[derive(Debug, Default, Serialize, PartialOrd, Ord, PartialEq, Eq, Clone, Copy)]\\n\\nstruct Time {\\n\\n secs: u64,\\n\\n subsec_nanos: u32,\\n\\n}\\n\\n\\n\\nimpl std::fmt::Display for Time {\\n\\n fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {\\n\\n let ms = self.secs * 1000 + (self.subsec_nanos as u64 / 1_000_000);\\n\\n write!(f, \\\"{}ms\\\", ms)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 49,\n \"score\": 100091.14838549629\n },\n {\n \"content\": \"struct SpellerConfig {\\n\\n std::size_t nBest;\\n\\n float maxWeight;\\n\\n float beam;\\n\\n\\n\\n SpellerConfig(std::size_t nBest, float maxWeight, float beam) : nBest(nBest), maxWeight(maxWeight), beam(beam) {}\\n\\n SpellerConfig() : nBest(5), maxWeight(20000.0), beam(0.0) {} \\n\\n};\\n\\n\\n\",\n \"file_path\": \"crate/support/divvunspell.hpp\",\n \"rank\": 50,\n \"score\": 100078.5869541795\n },\n {\n \"content\": \"#[derive(Debug, Options)]\\n\\nenum Command {\\n\\n #[options(help = \\\"get suggestions for provided input\\\")]\\n\\n Suggest(SuggestArgs),\\n\\n\\n\\n #[options(help = \\\"print input in word-separated tokenized form\\\")]\\n\\n Tokenize(TokenizeArgs),\\n\\n\\n\\n #[options(help = \\\"predict next words using GPT2 model\\\")]\\n\\n Predict(PredictArgs),\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 51,\n \"score\": 98685.67826893208\n },\n {\n \"content\": \"enum Opts {\\n\\n #[structopt(about = \\\"Convert an HFST file to THFST\\\")]\\n\\n HfstToThfst {\\n\\n #[structopt(parse(from_os_str))]\\n\\n from: PathBuf,\\n\\n },\\n\\n\\n\\n #[structopt(about = \\\"Convert a ZHFST file to BHFST\\\")]\\n\\n ZhfstToBhfst {\\n\\n #[structopt(parse(from_os_str))]\\n\\n from: PathBuf,\\n\\n },\\n\\n\\n\\n #[structopt(about = \\\"Convert a THFST acceptor/errmodel pair to BHFST\\\")]\\n\\n ThfstsToBhfst {\\n\\n #[structopt(parse(from_os_str))]\\n\\n acceptor: PathBuf,\\n\\n\\n\\n #[structopt(parse(from_os_str))]\\n\\n errmodel: PathBuf,\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 52,\n \"score\": 98681.08706046078\n },\n {\n \"content\": \"#[derive(Debug, Copy, Clone, PartialEq, Eq)]\\n\\nenum Case {\\n\\n Upper,\\n\\n Lower,\\n\\n Neither,\\n\\n}\\n\\n\\n\\nimpl Case {\\n\\n #[inline(always)]\\n\\n fn new(ch: char) -> Case {\\n\\n if ch.is_lowercase() {\\n\\n Case::Lower\\n\\n } else if ch.is_uppercase() {\\n\\n Case::Upper\\n\\n } else {\\n\\n Case::Neither\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/case_handling.rs\",\n \"rank\": 53,\n \"score\": 96986.72572458799\n },\n {\n \"content\": \"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\\n\\nenum RegionalState {\\n\\n Half,\\n\\n Full,\\n\\n Unknown,\\n\\n}\\n\\n\\n\\nimpl<'a> Iterator for WordBounds<'a> {\\n\\n type Item = &'a str;\\n\\n\\n\\n #[inline]\\n\\n fn size_hint(&self) -> (usize, Option<usize>) {\\n\\n let slen = self.string.len();\\n\\n (cmp::min(slen, 1), Some(slen))\\n\\n }\\n\\n\\n\\n #[inline]\\n\\n #[allow(clippy::cognitive_complexity)]\\n\\n fn next(&mut self) -> Option<&'a str> {\\n\\n use self::FormatExtendType::*;\\n\\n use self::WordBoundsState::*;\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/word.rs\",\n \"rank\": 54,\n \"score\": 96986.72572458799\n },\n {\n \"content\": \"#[inline(always)]\\n\\nfn insert(\\n\\n boxfile: &mut BoxFileWriter,\\n\\n compression: Compression,\\n\\n path: &Path,\\n\\n name: &str,\\n\\n) -> Result<(), std::io::Error> {\\n\\n use std::collections::HashMap;\\n\\n use std::io::BufReader;\\n\\n let file = std::fs::File::open(path.join(name))?;\\n\\n boxfile\\n\\n .insert(\\n\\n compression,\\n\\n boxpath(path, name),\\n\\n &mut BufReader::new(file),\\n\\n HashMap::new(),\\n\\n )\\n\\n .map(|_| ())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 55,\n \"score\": 96919.50832202882\n },\n {\n \"content\": \"fn load_words(\\n\\n path: &str,\\n\\n max_words: Option<usize>,\\n\\n) -> Result<Vec<(String, String)>, Box<dyn Error>> {\\n\\n let mut rdr = csv::ReaderBuilder::new()\\n\\n .comment(Some(b'#'))\\n\\n .delimiter(b'\\\\t')\\n\\n .has_headers(false)\\n\\n .flexible(true)\\n\\n .from_path(path)?;\\n\\n\\n\\n Ok(rdr\\n\\n .records()\\n\\n .filter_map(Result::ok)\\n\\n .filter_map(|r| {\\n\\n r.get(0)\\n\\n .and_then(|x| r.get(1).map(|y| (x.to_string(), y.to_string())))\\n\\n })\\n\\n .take(max_words.unwrap_or(std::usize::MAX))\\n\\n .collect())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 56,\n \"score\": 96914.99446529517\n },\n {\n \"content\": \"fn run(\\n\\n speller: Arc<dyn Speller + Send>,\\n\\n words: Vec<String>,\\n\\n writer: &mut dyn OutputWriter,\\n\\n is_suggesting: bool,\\n\\n is_always_suggesting: bool,\\n\\n suggest_cfg: &SpellerConfig,\\n\\n) {\\n\\n for word in words {\\n\\n let is_correct = speller.clone().is_correct_with_config(&word, &suggest_cfg);\\n\\n writer.write_correction(&word, is_correct);\\n\\n\\n\\n if is_suggesting && (is_always_suggesting || !is_correct) {\\n\\n let suggestions = speller.clone().suggest_with_config(&word, &suggest_cfg);\\n\\n writer.write_suggestions(&word, &suggestions);\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 57,\n \"score\": 96914.99446529517\n },\n {\n \"content\": \"#[derive(Debug, Serialize)]\\n\\nstruct Report<'a> {\\n\\n metadata: Option<&'a divvunspell::archive::meta::SpellerMetadata>,\\n\\n config: &'a SpellerConfig,\\n\\n summary: Summary,\\n\\n results: Vec<AccuracyResult<'a>>,\\n\\n start_timestamp: Time,\\n\\n total_time: Time,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 58,\n \"score\": 96897.39890523233\n },\n {\n \"content\": \"struct StdoutWriter;\\n\\n\\n\\nimpl OutputWriter for StdoutWriter {\\n\\n fn write_correction(&mut self, word: &str, is_correct: bool) {\\n\\n println!(\\n\\n \\\"Input: {}\\\\t\\\\t[{}]\\\",\\n\\n &word,\\n\\n if is_correct { \\\"CORRECT\\\" } else { \\\"INCORRECT\\\" }\\n\\n );\\n\\n }\\n\\n\\n\\n fn write_suggestions(&mut self, _word: &str, suggestions: &[Suggestion]) {\\n\\n for sugg in suggestions {\\n\\n println!(\\\"{}\\\\t\\\\t{}\\\", sugg.value, sugg.weight);\\n\\n }\\n\\n println!();\\n\\n }\\n\\n\\n\\n fn write_predictions(&mut self, predictions: &[String]) {\\n\\n println!(\\\"Predictions: \\\");\\n\\n println!(\\\"{}\\\", predictions.join(\\\" \\\"));\\n\\n }\\n\\n\\n\\n fn finish(&mut self) {}\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 59,\n \"score\": 96590.25559822387\n },\n {\n \"content\": \"#[derive(Serialize)]\\n\\n#[serde(rename_all = \\\"camelCase\\\")]\\n\\nstruct JsonWriter {\\n\\n suggest: Vec<SuggestionRequest>,\\n\\n predict: Option<Vec<String>>,\\n\\n}\\n\\n\\n\\nimpl JsonWriter {\\n\\n pub fn new() -> JsonWriter {\\n\\n JsonWriter {\\n\\n suggest: vec![],\\n\\n predict: None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl OutputWriter for JsonWriter {\\n\\n fn write_correction(&mut self, word: &str, is_correct: bool) {\\n\\n self.suggest.push(SuggestionRequest {\\n\\n word: word.to_owned(),\\n\\n is_correct,\\n\\n suggestions: vec![],\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 60,\n \"score\": 96590.25559822387\n },\n {\n \"content\": \"#[derive(Serialize)]\\n\\nstruct SuggestionRequest {\\n\\n word: String,\\n\\n is_correct: bool,\\n\\n suggestions: Vec<Suggestion>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 61,\n \"score\": 96590.25559822387\n },\n {\n \"content\": \"#[derive(Clone, Copy, Debug, Eq, PartialEq)]\\n\\nenum WordBoundsState {\\n\\n Start,\\n\\n Letter,\\n\\n HLetter,\\n\\n Numeric,\\n\\n Katakana,\\n\\n ExtendNumLet,\\n\\n Regional(RegionalState),\\n\\n FormatExtend(FormatExtendType),\\n\\n Zwj,\\n\\n Emoji,\\n\\n}\\n\\n\\n\\n// subtypes for FormatExtend state in WordBoundsState\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/word.rs\",\n \"rank\": 62,\n \"score\": 95362.75261599141\n },\n {\n \"content\": \"#[derive(Debug, Serialize)]\\n\\nstruct AccuracyResult<'a> {\\n\\n input: &'a str,\\n\\n expected: &'a str,\\n\\n distance: usize,\\n\\n suggestions: Vec<Suggestion>,\\n\\n position: Option<usize>,\\n\\n time: Time,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 63,\n \"score\": 95110.70906405305\n },\n {\n \"content\": \"pub trait Filesystem {\\n\\n type File: File;\\n\\n\\n\\n fn open_file<P: AsRef<Path>>(&self, path: P) -> Result<Self::File>;\\n\\n fn copy_to_temp_dir<P: AsRef<Path>>(&self, path: P) -> Result<TempDir>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/vfs.rs\",\n \"rank\": 64,\n \"score\": 94351.0682436719\n },\n {\n \"content\": \"fn convert_thfsts_to_bhfst(\\n\\n acceptor_path: &Path,\\n\\n errmodel_path: &Path,\\n\\n output_path: &Path,\\n\\n) -> Result<(), std::io::Error> {\\n\\n let fs = divvunspell::vfs::Fs;\\n\\n let _acceptor_transducer =\\n\\n MemmapThfstTransducer::from_path(&fs, acceptor_path).map_err(|e| e.into_io_error())?;\\n\\n let _errmodel_transducer =\\n\\n MemmapThfstTransducer::from_path(&fs, errmodel_path).map_err(|e| e.into_io_error())?;\\n\\n\\n\\n let mut boxfile: BoxFileWriter = BoxFileWriter::create_with_alignment(output_path, ALIGNMENT)?;\\n\\n\\n\\n insert_thfst_files(&mut boxfile, acceptor_path)?;\\n\\n insert_thfst_files(&mut boxfile, errmodel_path)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 65,\n \"score\": 93600.92189729825\n },\n {\n \"content\": \"#[test]\\n\\nfn test_xml_parse() {\\n\\n use std::str::FromStr;\\n\\n\\n\\n let xml_data = r##\\\"\\n\\n <?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?>\\n\\n <hfstspeller dtdversion=\\\"1.0\\\" hfstversion=\\\"3\\\">\\n\\n <info>\\n\\n <locale>se</locale>\\n\\n <title>Giellatekno/Divvun/UiT fst-based speller for Northern Sami</title>\\n\\n <description>This is an fst-based speller for Northern Sami. It is based\\n\\n on the normative subset of the morphological analyser for Northern Sami.\\n\\n The source code can be found at:\\n\\n https://victorio.uit.no/langtech/trunk/langs/sme/\\n\\n License: GPL3+.</description>\\n\\n <version vcsrev=\\\"GT_REVISION\\\">GT_VERSION</version>\\n\\n <date>DATE</date>\\n\\n <producer>Giellatekno/Divvun/UiT contributors</producer>\\n\\n <contact email=\\\"feedback@divvun.no\\\" website=\\\"http://divvun.no\\\"/>\\n\\n </info>\\n\\n <acceptor type=\\\"general\\\" id=\\\"acceptor.default.hfst\\\">\\n\",\n \"file_path\": \"crate/divvunspell/src/archive/meta.rs\",\n \"rank\": 66,\n \"score\": 93600.92189729825\n },\n {\n \"content\": \"#[cfg(feature = \\\"gpt2\\\")]\\n\\nfn load_predictor_archive(\\n\\n path: &Path,\\n\\n name: Option<&str>,\\n\\n) -> Result<Box<dyn PredictorArchive>, PredictorArchiveError> {\\n\\n let archive = BoxGpt2PredictorArchive::open(path, name)?;\\n\\n let archive = Box::new(archive);\\n\\n Ok(archive)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 67,\n \"score\": 93600.92189729825\n },\n {\n \"content\": \"pub trait Tokenize {\\n\\n fn word_bound_indices(&self) -> WordBoundIndices<'_>;\\n\\n fn word_indices(&self) -> WordIndices<'_>;\\n\\n fn word_bound_indices_with_alphabet(&self, alphabet: Vec<char>) -> WordBoundIndices;\\n\\n fn words_with_alphabet(&self, alphabet: Vec<char>) -> Words;\\n\\n}\\n\\n\\n\\nimpl Tokenize for str {\\n\\n fn word_bound_indices(&self) -> WordBoundIndices<'_> {\\n\\n WordBoundIndices::new(self)\\n\\n }\\n\\n\\n\\n fn word_indices(&self) -> WordIndices<'_> {\\n\\n WordIndices {\\n\\n iter: WordBoundIndices::new(self),\\n\\n }\\n\\n }\\n\\n\\n\\n fn word_bound_indices_with_alphabet(&self, alphabet: Vec<char>) -> WordBoundIndices {\\n\\n WordBoundIndices::new_with_alphabet(self, alphabet)\\n\",\n \"file_path\": \"crate/divvunspell/src/tokenizer/mod.rs\",\n \"rank\": 68,\n \"score\": 92652.50589680234\n },\n {\n \"content\": \"pub trait Predictor {\\n\\n fn predict(self: Arc<Self>, raw_input: &str) -> Vec<String>;\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/predictor/mod.rs\",\n \"rank\": 69,\n \"score\": 92652.50589680234\n },\n {\n \"content\": \"pub trait Speller {\\n\\n fn is_correct(self: Arc<Self>, word: &str) -> bool;\\n\\n fn is_correct_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> bool;\\n\\n fn suggest(self: Arc<Self>, word: &str) -> Vec<Suggestion>;\\n\\n fn suggest_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> Vec<Suggestion>;\\n\\n}\\n\\n\\n\\nimpl<F, T, U> Speller for HfstSpeller<F, T, U>\\n\\nwhere\\n\\n F: crate::vfs::File + Send,\\n\\n T: Transducer<F> + Send,\\n\\n U: Transducer<F> + Send,\\n\\n{\\n\\n #[allow(clippy::wrong_self_convention)]\\n\\n fn is_correct_with_config(self: Arc<Self>, word: &str, config: &SpellerConfig) -> bool {\\n\\n use crate::tokenizer::case_handling::*;\\n\\n\\n\\n if word.len() == 0 {\\n\\n return true;\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/speller/mod.rs\",\n \"rank\": 70,\n \"score\": 92652.50589680234\n },\n {\n \"content\": \"pub trait SpellerArchive {\\n\\n fn open(path: &Path) -> Result<Self, SpellerArchiveError>\\n\\n where\\n\\n Self: Sized;\\n\\n\\n\\n fn speller(&self) -> Arc<dyn Speller + Send + Sync>;\\n\\n fn metadata(&self) -> Option<&SpellerMetadata>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/archive/mod.rs\",\n \"rank\": 71,\n \"score\": 91032.91729742564\n },\n {\n \"content\": \"pub trait PredictorArchive {\\n\\n fn open(path: &Path, predictor_name: Option<&str>) -> Result<Self, PredictorArchiveError>\\n\\n where\\n\\n Self: Sized;\\n\\n\\n\\n fn predictor(&self) -> Arc<dyn Predictor + Send + Sync>;\\n\\n fn metadata(&self) -> Option<&PredictorMetadata>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/archive/mod.rs\",\n \"rank\": 72,\n \"score\": 91032.91729742564\n },\n {\n \"content\": \"pub trait ConvertFrom<T> {\\n\\n fn convert_from<W: Write>(from: &T, writer: &mut W) -> Result<(), std::io::Error>;\\n\\n}\\n\\n\\n\\nimpl ConvertFile<hfst::HfstTransducer<std::fs::File>>\\n\\n for thfst::MemmapThfstTransducer<std::fs::File>\\n\\n{\\n\\n fn convert_file(\\n\\n transducer: &hfst::HfstTransducer<std::fs::File>,\\n\\n path: &Path,\\n\\n ) -> Result<(), std::io::Error> {\\n\\n let thfst_path = path.with_extension(\\\"thfst\\\");\\n\\n std::fs::create_dir_all(&thfst_path)?;\\n\\n\\n\\n let transition_path = thfst_path.join(\\\"transition\\\");\\n\\n let index_path = thfst_path.join(\\\"index\\\");\\n\\n let alphabet_path = thfst_path.join(\\\"alphabet\\\");\\n\\n\\n\\n let mut writer = BufWriter::new(File::create(transition_path)?);\\n\\n thfst::MemmapTransitionTable::convert_from(&transducer.transition_table, &mut writer)?;\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/convert.rs\",\n \"rank\": 73,\n \"score\": 88590.64580613261\n },\n {\n \"content\": \"fn main() -> anyhow::Result<()> {\\n\\n pretty_env_logger::init();\\n\\n\\n\\n let args = Args::parse_args_default_or_exit();\\n\\n\\n\\n match args.command {\\n\\n None => Ok(()),\\n\\n Some(Command::Suggest(args)) => suggest(args),\\n\\n Some(Command::Tokenize(args)) => tokenize(args),\\n\\n Some(Command::Predict(args)) => predict(args),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 74,\n \"score\": 88152.86549089669\n },\n {\n \"content\": \"pub trait ConvertFile<T> {\\n\\n fn convert_file(transducer: &T, path: &Path) -> Result<(), std::io::Error>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/convert.rs\",\n \"rank\": 75,\n \"score\": 87044.64832234241\n },\n {\n \"content\": \"fn mmap_by_name<R: Read + Seek>(\\n\\n zipfile: &mut File,\\n\\n archive: &mut ZipArchive<R>,\\n\\n name: &str,\\n\\n) -> Result<MmapRef, std::io::Error> {\\n\\n let mut index = archive.by_name(name)?;\\n\\n\\n\\n if index.compression() != CompressionMethod::Stored {\\n\\n let tempdir = tempfile::tempdir()?;\\n\\n let outpath = tempdir.path().join(index.mangled_name());\\n\\n\\n\\n let mut outfile = File::create(&outpath)?;\\n\\n std::io::copy(&mut index, &mut outfile)?;\\n\\n\\n\\n let outfile = File::open(&outpath)?;\\n\\n\\n\\n let mmap = unsafe { MmapOptions::new().map(&outfile) };\\n\\n\\n\\n return match mmap {\\n\\n Ok(v) => Ok(MmapRef::Temp(TempMmap {\\n\",\n \"file_path\": \"crate/divvunspell/src/archive/zip.rs\",\n \"rank\": 76,\n \"score\": 83194.1838313495\n },\n {\n \"content\": \"fn main() -> Result<(), Box<dyn Error>> {\\n\\n pretty_env_logger::init();\\n\\n\\n\\n let matches = App::new(\\\"divvunspell-accuracy\\\")\\n\\n .setting(AppSettings::ArgRequiredElseHelp)\\n\\n .version(env!(\\\"CARGO_PKG_VERSION\\\"))\\n\\n .about(\\\"Accuracy testing for DivvunSpell.\\\")\\n\\n .arg(\\n\\n Arg::with_name(\\\"config\\\")\\n\\n .short(\\\"c\\\")\\n\\n .takes_value(true)\\n\\n .help(\\\"Provide JSON config file to override test defaults\\\"),\\n\\n )\\n\\n .arg(\\n\\n Arg::with_name(\\\"words\\\")\\n\\n .value_name(\\\"WORDS\\\")\\n\\n .help(\\\"The 'input -> expected' list in tab-delimited value file (TSV)\\\"),\\n\\n )\\n\\n // .arg(\\n\\n // Arg::with_name(\\\"bhfst\\\")\\n\",\n \"file_path\": \"crate/accuracy/src/main.rs\",\n \"rank\": 77,\n \"score\": 83070.44920094297\n },\n {\n \"content\": \"fn main() -> Result<(), std::io::Error> {\\n\\n let opts = Opts::from_args();\\n\\n\\n\\n match opts {\\n\\n Opts::HfstToThfst { from } => convert_hfst_to_thfst(&from),\\n\\n Opts::ThfstsToBhfst {\\n\\n acceptor,\\n\\n errmodel,\\n\\n output,\\n\\n } => convert_thfsts_to_bhfst(&acceptor, &errmodel, &output),\\n\\n Opts::ZhfstToBhfst { from } => convert_zhfst_to_bhfst(&from),\\n\\n Opts::BhfstInfo { path } => {\\n\\n let ar: ThfstBoxSpellerArchive = BoxSpellerArchive::open(&path).unwrap();\\n\\n println!(\\\"{:#?}\\\", ar.metadata());\\n\\n Ok(())\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 78,\n \"score\": 81594.95426821987\n },\n {\n \"content\": \"pub trait Transducer<F: vfs::File>: Sized {\\n\\n const FILE_EXT: &'static str;\\n\\n\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>;\\n\\n\\n\\n fn alphabet(&self) -> &TransducerAlphabet;\\n\\n fn mut_alphabet(&mut self) -> &mut TransducerAlphabet;\\n\\n\\n\\n fn transition_input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber>;\\n\\n fn has_transitions(&self, i: TransitionTableIndex, s: Option<SymbolNumber>) -> bool;\\n\\n fn next(&self, i: TransitionTableIndex, symbol: SymbolNumber) -> Option<TransitionTableIndex>;\\n\\n fn has_epsilons_or_flags(&self, i: TransitionTableIndex) -> bool;\\n\\n fn take_epsilons_and_flags(&self, i: TransitionTableIndex) -> Option<SymbolTransition>;\\n\\n fn take_epsilons(&self, i: TransitionTableIndex) -> Option<SymbolTransition>;\\n\\n fn take_non_epsilons(\\n\\n &self,\\n\\n i: TransitionTableIndex,\\n\\n symbol: SymbolNumber,\\n\\n ) -> Option<SymbolTransition>;\\n\\n fn is_final(&self, i: TransitionTableIndex) -> bool;\\n\\n fn final_weight(&self, i: TransitionTableIndex) -> Option<Weight>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/mod.rs\",\n \"rank\": 79,\n \"score\": 79188.79378216865\n },\n {\n \"content\": \"use serde::{Deserialize, Serialize};\\n\\n\\n\\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\\n\\npub enum FlagDiacriticOperator {\\n\\n PositiveSet,\\n\\n NegativeSet,\\n\\n Require,\\n\\n Disallow,\\n\\n Clear,\\n\\n Unification,\\n\\n}\\n\\n\\n\\nimpl std::str::FromStr for FlagDiacriticOperator {\\n\\n type Err = ();\\n\\n\\n\\n fn from_str(s: &str) -> Result<Self, Self::Err> {\\n\\n match s {\\n\\n \\\"P\\\" => Ok(FlagDiacriticOperator::PositiveSet),\\n\\n \\\"N\\\" => Ok(FlagDiacriticOperator::NegativeSet),\\n\\n \\\"R\\\" => Ok(FlagDiacriticOperator::Require),\\n\",\n \"file_path\": \"crate/divvunspell/src/types.rs\",\n \"rank\": 80,\n \"score\": 75303.75483087686\n },\n {\n \"content\": \"\\n\\n#[derive(Debug, Serialize, Deserialize)]\\n\\npub struct FlagDiacriticOperation {\\n\\n pub operation: FlagDiacriticOperator,\\n\\n pub feature: SymbolNumber,\\n\\n pub value: ValueNumber,\\n\\n}\\n\\n\\n\\npub type SymbolNumber = u16;\\n\\npub type ValueNumber = i16;\\n\\npub type TransitionTableIndex = u32;\\n\\npub type Weight = f32;\\n\\npub type FlagDiacriticState = Vec<i16>;\\n\\npub type OperationsMap = hashbrown::HashMap<SymbolNumber, FlagDiacriticOperation>;\\n\",\n \"file_path\": \"crate/divvunspell/src/types.rs\",\n \"rank\": 81,\n \"score\": 75302.22940801702\n },\n {\n \"content\": \" \\\"D\\\" => Ok(FlagDiacriticOperator::Disallow),\\n\\n \\\"C\\\" => Ok(FlagDiacriticOperator::Clear),\\n\\n \\\"U\\\" => Ok(FlagDiacriticOperator::Unification),\\n\\n _ => Err(()),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum HeaderFlag {\\n\\n Weighted,\\n\\n Deterministic,\\n\\n InputDeterministic,\\n\\n Minimized,\\n\\n Cyclic,\\n\\n HasEpsilonEpsilonTransitions,\\n\\n HasInputEpsilonTransitions,\\n\\n HasInputEpsilonCycles,\\n\\n HasUnweightedInputEpsilonCycles,\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/types.rs\",\n \"rank\": 82,\n \"score\": 75290.12392027208\n },\n {\n \"content\": \"fn convert_zhfst_to_bhfst(zhfst_path: &Path) -> Result<(), std::io::Error> {\\n\\n let zhfst_path = std::fs::canonicalize(zhfst_path)?;\\n\\n let zhfst = ZipSpellerArchive::open(&zhfst_path).unwrap();\\n\\n\\n\\n let dir = tempfile::tempdir()?;\\n\\n println!(\\n\\n \\\"Unzipping {:?} to temporary directory...\\\",\\n\\n zhfst_path.file_name().unwrap()\\n\\n );\\n\\n std::process::Command::new(\\\"unzip\\\")\\n\\n .current_dir(&dir)\\n\\n .args(&[&zhfst_path])\\n\\n .output()?;\\n\\n\\n\\n let bhfst_path = zhfst_path.with_extension(\\\"bhfst\\\");\\n\\n let mut boxfile: BoxFileWriter = BoxFileWriter::create_with_alignment(&bhfst_path, ALIGNMENT)?;\\n\\n\\n\\n let meta_json = match zhfst.metadata() {\\n\\n Some(metadata) => {\\n\\n println!(\\\"Converting \\\\\\\"index.xml\\\\\\\" to \\\\\\\"meta.json\\\\\\\"...\\\");\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 83,\n \"score\": 72619.51615250642\n },\n {\n \"content\": \"fn convert_hfst_to_thfst(hfst_path: &Path) -> Result<(), std::io::Error> {\\n\\n let fs = divvunspell::vfs::Fs;\\n\\n let transducer = HfstTransducer::from_path(&fs, hfst_path).map_err(|e| e.into_io_error())?;\\n\\n println!(\\n\\n \\\"Converting {:?} to {:?}...\\\",\\n\\n &hfst_path.file_name().unwrap(),\\n\\n &hfst_path.with_extension(\\\"thfst\\\").file_name().unwrap()\\n\\n );\\n\\n\\n\\n thfst::ThfstTransducer::convert_file(&transducer, hfst_path)?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"crate/thfst-tools/src/main.rs\",\n \"rank\": 84,\n \"score\": 72619.51615250642\n },\n {\n \"content\": \"fn load_archive(path: &Path) -> Result<Box<dyn SpellerArchive>, SpellerArchiveError> {\\n\\n let ext = match path.extension() {\\n\\n Some(v) => v,\\n\\n None => {\\n\\n return Err(SpellerArchiveError::Io(\\n\\n path.to_string_lossy().to_string(),\\n\\n std::io::Error::new(\\n\\n std::io::ErrorKind::Other,\\n\\n \\\"Unsupported archive (missing .zhfst or .bhfst)\\\",\\n\\n )\\n\\n .into(),\\n\\n ))\\n\\n }\\n\\n };\\n\\n\\n\\n if ext == \\\"bhfst\\\" {\\n\\n let archive: ThfstBoxSpellerArchive = match BoxSpellerArchive::open(path) {\\n\\n Ok(v) => v,\\n\\n Err(e) => {\\n\\n eprintln!(\\\"{:?}\\\", e);\\n\",\n \"file_path\": \"crate/divvunspell-bin/src/main.rs\",\n \"rank\": 85,\n \"score\": 69388.97448390236\n },\n {\n \"content\": \" use super::*;\\n\\n\\n\\n use crate::transducer::TransducerError;\\n\\n use crate::transducer::TransitionTable;\\n\\n use crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\n use crate::vfs::{self, Filesystem};\\n\\n\\n\\n pub struct FileTransitionTable<F: vfs::File> {\\n\\n file: F,\\n\\n size: u32,\\n\\n }\\n\\n\\n\\n impl<F: vfs::File> FileTransitionTable<F> {\\n\\n #[inline(always)]\\n\\n fn read_u16_at(&self, index: u64) -> u16 {\\n\\n let mut buf = [0u8; 2];\\n\\n self.file\\n\\n .read_exact_at(&mut buf, index)\\n\\n .expect(\\\"failed to read u16\\\");\\n\\n u16::from_le_bytes(buf)\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 86,\n \"score\": 69365.90002567502\n },\n {\n \"content\": \"use std::{mem, ptr};\\n\\n\\n\\nuse crate::transducer::TransducerError;\\n\\nuse crate::transducer::TransitionTable;\\n\\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\nuse crate::vfs::{self, Filesystem};\\n\\nuse memmap2::Mmap;\\n\\n\\n\\n#[derive(Debug)]\\n\\npub struct MemmapTransitionTable<F> {\\n\\n buf: Mmap,\\n\\n pub(crate) size: u32,\\n\\n _file: std::marker::PhantomData<F>,\\n\\n}\\n\\n\\n\\nconst TRANS_TABLE_SIZE: usize = 12;\\n\\n\\n\\nimpl<F: vfs::File> MemmapTransitionTable<F> {\\n\\n pub fn from_path_partial<P, FS>(\\n\\n fs: &FS,\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 87,\n \"score\": 69358.57858382529\n },\n {\n \"content\": \" #[inline(always)]\\n\\n pub fn weight(&self, i: TransitionTableIndex) -> Option<Weight> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = self.offset\\n\\n + ((TRANS_TABLE_SIZE * i as usize)\\n\\n + (2 * mem::size_of::<SymbolNumber>())\\n\\n + mem::size_of::<TransitionTableIndex>());\\n\\n\\n\\n let x: Weight = if cfg!(all(target_arch = \\\"arm\\\", target_pointer_width = \\\"32\\\")) {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position(index as u64);\\n\\n cursor.read_f32::<LittleEndian>().unwrap()\\n\\n } else {\\n\\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\\n\\n };\\n\\n Some(x)\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 88,\n \"score\": 69358.51736031467\n },\n {\n \"content\": \" fn read_symbol_from_cursor(&self, index: usize) -> Option<SymbolNumber> {\\n\\n let index = self.offset + index;\\n\\n let x: SymbolNumber = if cfg!(all(target_arch = \\\"arm\\\", target_pointer_width = \\\"32\\\")) {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position(index as u64);\\n\\n cursor.read_u16::<LittleEndian>().unwrap()\\n\\n } else {\\n\\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\\n\\n };\\n\\n if x == u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\\n }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 89,\n \"score\": 69357.84698105654\n },\n {\n \"content\": \"\\n\\nimpl fmt::Debug for MappedTransitionTable {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n write!(f, \\\"Transition table index: {}\\\", self.size)?;\\n\\n Ok(())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl MappedTransitionTable {\\n\\n #[inline(always)]\\n\\n pub fn new(mmap: Arc<Mmap>, offset: usize, size: u32) -> MappedTransitionTable {\\n\\n MappedTransitionTable { size, mmap, offset }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn make_cursor(&self) -> Cursor<&[u8]> {\\n\\n Cursor::new(&self.mmap)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 90,\n \"score\": 69356.13082629698\n },\n {\n \"content\": \" }\\n\\n\\n\\n let index = TRANS_TABLE_SIZE as usize * i as usize;\\n\\n self.read_symbol_from_cursor(index)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\\n\\n self.read_symbol_from_cursor(index)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 91,\n \"score\": 69356.06954013479\n },\n {\n \"content\": \" }\\n\\n\\n\\n #[inline(always)]\\n\\n fn read_u32_at(&self, index: u64) -> u32 {\\n\\n let mut buf = [0u8; 4];\\n\\n self.file\\n\\n .read_exact_at(&mut buf, index)\\n\\n .expect(\\\"failed to read u32\\\");\\n\\n u32::from_le_bytes(buf)\\n\\n }\\n\\n }\\n\\n\\n\\n impl<F: vfs::File> TransitionTable<F> for FileTransitionTable<F> {\\n\\n fn from_path<P, FS>(fs: &FS, path: P) -> Result<Self, TransducerError>\\n\\n where\\n\\n P: AsRef<std::path::Path>,\\n\\n FS: Filesystem<File = F>,\\n\\n {\\n\\n let file = fs.open_file(path).map_err(TransducerError::Io)?;\\n\\n Ok(FileTransitionTable {\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 92,\n \"score\": 69355.41613008117\n },\n {\n \"content\": \" #[inline(always)]\\n\\n fn output_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\\n\\n let x = self.read_u16_at(index as u64);\\n\\n if x == std::u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\\n }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 93,\n \"score\": 69355.25716066033\n },\n {\n \"content\": \"// We manually ensure alignment of reads in this file.\\n\\n#![allow(clippy::cast_ptr_alignment)]\\n\\n\\n\\nuse byteorder::{LittleEndian, ReadBytesExt};\\n\\nuse memmap2::Mmap;\\n\\nuse std::fmt;\\n\\nuse std::io::Cursor;\\n\\nuse std::ptr;\\n\\nuse std::sync::Arc;\\n\\nuse std::{mem, u16, u32};\\n\\n\\n\\nuse crate::constants::TRANS_TABLE_SIZE;\\n\\nuse crate::transducer::symbol_transition::SymbolTransition;\\n\\nuse crate::types::{SymbolNumber, TransitionTableIndex, Weight};\\n\\n\\n\\npub struct MappedTransitionTable {\\n\\n pub(crate) size: TransitionTableIndex,\\n\\n pub(crate) mmap: Arc<Mmap>,\\n\\n pub(crate) offset: usize,\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 94,\n \"score\": 69354.02723990688\n },\n {\n \"content\": \"\\n\\n let index = (TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>());\\n\\n\\n\\n let x = self.read_u32_at(index as u64);\\n\\n if x == std::u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\\n }\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn weight(&self, i: TransitionTableIndex) -> Option<Weight> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = (TRANS_TABLE_SIZE * i as usize)\\n\\n + (2 * mem::size_of::<SymbolNumber>())\\n\\n + mem::size_of::<TransitionTableIndex>();\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 95,\n \"score\": 69353.8944500896\n },\n {\n \"content\": \" }\\n\\n\\n\\n let index =\\n\\n self.offset + ((TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>()));\\n\\n\\n\\n let x: TransitionTableIndex = if cfg!(all(target_arch = \\\"arm\\\", target_pointer_width = \\\"32\\\"))\\n\\n {\\n\\n let mut cursor = self.make_cursor();\\n\\n cursor.set_position(index as u64);\\n\\n cursor.read_u32::<LittleEndian>().unwrap()\\n\\n } else {\\n\\n unsafe { ptr::read(self.mmap.as_ptr().add(index) as *const _) }\\n\\n };\\n\\n if x == u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 96,\n \"score\": 69353.72762404663\n },\n {\n \"content\": \" size: file.len().map_err(TransducerError::Io)? as u32,\\n\\n file,\\n\\n })\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n fn input_symbol(&self, i: TransitionTableIndex) -> Option<SymbolNumber> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = TRANS_TABLE_SIZE as usize * i as usize;\\n\\n let x = self.read_u16_at(index as u64);\\n\\n if x == std::u16::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 97,\n \"score\": 69353.34488636981\n },\n {\n \"content\": \" return None;\\n\\n }\\n\\n\\n\\n let index = ((TRANS_TABLE_SIZE * i as usize) + mem::size_of::<SymbolNumber>()) as usize;\\n\\n self.read_symbol_from_cursor(index)\\n\\n }\\n\\n\\n\\n fn target(&self, i: TransitionTableIndex) -> Option<TransitionTableIndex> {\\n\\n if i >= self.size {\\n\\n return None;\\n\\n }\\n\\n\\n\\n let index = (TRANS_TABLE_SIZE * i as usize) + (2 * mem::size_of::<SymbolNumber>());\\n\\n\\n\\n let x: TransitionTableIndex =\\n\\n unsafe { ptr::read(self.buf.as_ptr().add(index) as *const _) };\\n\\n if x == std::u32::MAX {\\n\\n None\\n\\n } else {\\n\\n Some(x)\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/thfst/transition_table.rs\",\n \"rank\": 98,\n \"score\": 69351.58316074846\n },\n {\n \"content\": \"\\n\\n #[inline(always)]\\n\\n pub fn is_final(&self, i: TransitionTableIndex) -> bool {\\n\\n self.input_symbol(i) == None && self.output_symbol(i) == None && self.target(i) == Some(1)\\n\\n }\\n\\n\\n\\n #[inline(always)]\\n\\n pub fn symbol_transition(&self, i: TransitionTableIndex) -> SymbolTransition {\\n\\n SymbolTransition::new(self.target(i), self.output_symbol(i), self.weight(i))\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"crate/divvunspell/src/transducer/hfst/transition_table.rs\",\n \"rank\": 99,\n \"score\": 69350.86185571605\n }\n]","isConversational":false}}},{"rowIdx":1589,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"native/src/lib.rs"},"repo_name":{"kind":"string","value":"zhangxh1023/node-image-search"},"commit":{"kind":"string","value":"2a66956f1fbe295208c6bc1a49b008d02860d4c6"},"file_code":{"kind":"string","value":"extern crate neon;\nuse neon::prelude::*;\nmod image;\nmod utils;\n\nstruct ImageSearchTask {\n parent_image_path: String,\n child_image_path: String,\n out: String,\n result_level: u32,\n}\n\nimpl Task for ImageSearchTask {\n type Output = Vec<Vec<image::ResultPoint>>;\n type Error = String;\n type JsEvent = JsArray;\n fn perform(&self) -> Result<Self::Output, Self::Error> {\n let parent_image = image::Image::new(self.parent_image_path.clone());\n let child_image = image::Image::new(self.child_image_path.clone());\n let result =\n parent_image.search_child_image_point_from_parent_image(&child_image, self.result_level);\n if &self.out != \"\" {\n parent_image.mark_child_image_border_with_new_image(&child_image, &self.out, &result);\n }\n Ok(result)\n }\n fn complete(\n self,\n mut cx: TaskContext,\n result: Result<Self::Output, Self::Error>,\n ) -> JsResult<Self::JsEvent> {\n let result = result.unwrap();\n let result_array = JsArray::new(&mut cx, result.len() as u32);\n for (i, v) in result.iter().enumerate() {\n let temp_array = JsArray::new(&mut cx, v.len() as u32);\n for (index, object) in v.iter().enumerate() {\n let result_object = JsObject::new(&mut cx);\n let x = object.x;\n let y = object.y;\n let x = cx.number(x);\n let y = cx.number(y);\n let hash_string = cx.string(object.hash_string.clone());\n let hamming_distance = cx.number(object.hamming_distance);\n result_object.set(&mut cx, \"x\", x).unwrap();\n result_object.set(&mut cx, \"y\", y).unwrap();\n result_object\n .set(&mut cx, \"hash_string\", hash_string)\n .unwrap();\n result_object\n .set(&mut cx, \"hamming_distance\", hamming_distance)\n .unwrap();\n temp_array\n .set(&mut cx, index as u32, result_object)\n .unwrap();\n }\n result_array.set(&mut cx, i as u32, temp_array).unwrap();\n }\n\n Ok(result_array)\n }\n}\n\nfn image_search(mut cx: FunctionContext) -> JsResult<JsUndefined> {\n let parent_image_path = cx.argument::<JsString>(0)?.value();\n let child_image_path = cx.argument::<JsString>(1)?.value();\n let options = cx.argument::<JsObject>(2)?;\n let out = options\n .get(&mut cx, \"out\")?\n .downcast::<JsString>()\n .or_throw(&mut cx)?\n .value();\n\n let result_level = options\n .get(&mut cx, \"result_level\")?\n .downcast::<JsNumber>()\n .or_throw(&mut cx)?\n .value();\n let f = cx.argument::<JsFunction>(3)?;\n let image_search_task = ImageSearchTask {\n parent_image_path,\n child_image_path,\n out,\n result_level: result_level as u32,\n };\n image_search_task.schedule(f);\n Ok(cx.undefined())\n}\n\nstruct GetDHashTask {\n image_path: String,\n}\n\nimpl Task for GetDHashTask {\n type Output = String;\n type Error = String;\n type JsEvent = JsString;\n fn perform(&self) -> Result<Self::Output, Self::Error> {\n let image = image::Image::new(self.image_path.clone());\n let result = image.get_d_hash();\n Ok(result)\n }\n\n fn complete(\n self,\n mut cx: TaskContext,\n result: Result<Self::Output, Self::Error>,\n ) -> JsResult<Self::JsEvent> {\n let result = result.unwrap();\n Ok(cx.string(result))\n }\n}\n\nfn get_d_hash(mut cx: FunctionContext) -> JsResult<JsUndefined> {\n let image_path = cx.argument::<JsString>(0)?.value();\n let f = cx.argument::<JsFunction>(1)?;\n let get_d_hash_task = GetDHashTask { image_path };\n get_d_hash_task.schedule(f);\n Ok(cx.undefined())\n}\n\nfn get_hamming_distance_by_hex_hash(mut cx: FunctionContext) -> JsResult<JsNumber> {\n let hash_1 = cx.argument::<JsString>(0)?.value();\n let hash_2 = cx.argument::<JsString>(1)?.value();\n let result = utils::get_hamming_distance_by_hex_hash(&hash_1, &hash_2);\n Ok(cx.number(result))\n}\n\nregister_module!(mut m, {\n m.export_function(\"image_search\", image_search)?;\n m.export_function(\"get_d_hash\", get_d_hash)?;\n m.export_function(\n \"get_hamming_distance_by_hex_hash\",\n get_hamming_distance_by_hex_hash,\n )?;\n Ok(())\n});\n"},"prefix":{"kind":"string","value":"extern crate neon;\nuse neon::prelude::*;\nmod image;\nmod utils;\n\nstruct ImageSearchTask {\n parent_image_path: String,\n child_image_path: String,\n out: String,\n result_level: u32,\n}\n\nimpl Task for ImageSearchTask {\n type Output = Vec<Vec<image::ResultPoint>>;\n type Error = String;\n type JsEvent = JsArray;\n fn perform(&self) -> Result<Self::Output, Self::Error> {\n let parent_image = image::Image::new(self.parent_image_path.clone());\n let child_image = image::Image::new(self.child_image_path.clone());\n let result =\n parent_image.search_child_image_point_from_parent_image(&child_image, self.result_level);\n if &self.out != \"\" {\n parent_image.mark_child_image_border_with_new_image(&child_image, &self.out, &result);\n }\n Ok(result)\n }\n fn complete(\n self,\n mut cx: TaskContext,\n result: Result<Self::Output, Self::Error>,\n ) -> JsResult<Self::JsEvent> {\n let result = result.unwrap();\n let result_array = JsArray::new(&mut cx, result.len() as u32);\n for (i, v) in result.iter().enumerate() {\n let temp_array = JsArray::new(&mut cx, v.len() as u32);\n for (index, object) in v.iter().enumerate() {\n let result_object = JsObject::new(&mut cx);\n let x = object.x;\n let y = object.y;\n let x = cx.number(x);\n let y = cx.number(y);\n let hash_string = cx.string(object.hash_string.clone());\n let hamming_distance = cx.number(object.hamming_distance);\n result_object.set(&mut cx, \"x\", x).unwrap();\n result_object.set(&mut cx, \"y\", y).unwrap();\n result_object\n .set(&mut cx, \"hash_string\", hash_string)\n .unwrap();\n result_object\n .set(&mut cx, \"hamming_distance\", hamming_distance)\n .unwrap();\n temp_array\n .set(&mut cx, index as u32, result_object)\n .unwrap();\n }\n result_array.set(&mut cx, i as u32, temp_array).unwrap();\n }\n\n Ok(result_array)\n }\n}\n\n"},"suffix":{"kind":"string","value":"\n\nstruct GetDHashTask {\n image_path: String,\n}\n\nimpl Task for GetDHashTask {\n type Output = String;\n type Error = String;\n type JsEvent = JsString;\n fn perform(&self) -> Result<Self::Output, Self::Error> {\n let image = image::Image::new(self.image_path.clone());\n let result = image.get_d_hash();\n Ok(result)\n }\n\n fn complete(\n self,\n mut cx: TaskContext,\n result: Result<Self::Output, Self::Error>,\n ) -> JsResult<Self::JsEvent> {\n let result = result.unwrap();\n Ok(cx.string(result))\n }\n}\n\nfn get_d_hash(mut cx: FunctionContext) -> JsResult<JsUndefined> {\n let image_path = cx.argument::<JsString>(0)?.value();\n let f = cx.argument::<JsFunction>(1)?;\n let get_d_hash_task = GetDHashTask { image_path };\n get_d_hash_task.schedule(f);\n Ok(cx.undefined())\n}\n\nfn get_hamming_distance_by_hex_hash(mut cx: FunctionContext) -> JsResult<JsNumber> {\n let hash_1 = cx.argument::<JsString>(0)?.value();\n let hash_2 = cx.argument::<JsString>(1)?.value();\n let result = utils::get_hamming_distance_by_hex_hash(&hash_1, &hash_2);\n Ok(cx.number(result))\n}\n\nregister_module!(mut m, {\n m.export_function(\"image_search\", image_search)?;\n m.export_function(\"get_d_hash\", get_d_hash)?;\n m.export_function(\n \"get_hamming_distance_by_hex_hash\",\n get_hamming_distance_by_hex_hash,\n )?;\n Ok(())\n});\n"},"middle":{"kind":"string","value":"fn image_search(mut cx: FunctionContext) -> JsResult<JsUndefined> {\n let parent_image_path = cx.argument::<JsString>(0)?.value();\n let child_image_path = cx.argument::<JsString>(1)?.value();\n let options = cx.argument::<JsObject>(2)?;\n let out = options\n .get(&mut cx, \"out\")?\n .downcast::<JsString>()\n .or_throw(&mut cx)?\n .value();\n\n let result_level = options\n .get(&mut cx, \"result_level\")?\n .downcast::<JsNumber>()\n .or_throw(&mut cx)?\n .value();\n let f = cx.argument::<JsFunction>(3)?;\n let image_search_task = ImageSearchTask {\n parent_image_path,\n child_image_path,\n out,\n result_level: result_level as u32,\n };\n image_search_task.schedule(f);\n Ok(cx.undefined())\n}"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"pub fn convert_to_binary_from_hex(hex: &str) -> String {\n\n hex.chars().map(to_binary).collect()\n\n}\n\n\n","file_path":"native/src/utils.rs","rank":4,"score":67880.1477159762},{"content":"pub fn get_hamming_distance_by_hex_hash(hash_1: &str, hash_2: &str) -> u32 {\n\n let mut binary_hash_1 = convert_to_binary_from_hex(hash_1);\n\n let mut binary_hash_2 = convert_to_binary_from_hex(hash_2);\n\n while binary_hash_1.len() < 64 {\n\n binary_hash_1 = String::from(\"0\") + &binary_hash_1;\n\n }\n\n while binary_hash_2.len() < 64 {\n\n binary_hash_2 = String::from(\"0\") + &binary_hash_2;\n\n }\n\n\n\n let mut hamming_distance = 0_u32;\n\n for index in 0..64 {\n\n if binary_hash_1.as_bytes()[index] != binary_hash_2.as_bytes()[index] {\n\n hamming_distance += 1;\n\n }\n\n }\n\n return hamming_distance;\n\n}\n","file_path":"native/src/utils.rs","rank":5,"score":59038.295887006134},{"content":"pub fn to_binary(c: char) -> &'static str {\n\n match c {\n\n '0' => \"0000\",\n\n '1' => \"0001\",\n\n '2' => \"0010\",\n\n '3' => \"0011\",\n\n '4' => \"0100\",\n\n '5' => \"0101\",\n\n '6' => \"0110\",\n\n '7' => \"0111\",\n\n '8' => \"1000\",\n\n '9' => \"1001\",\n\n 'A' => \"1010\",\n\n 'B' => \"1011\",\n\n 'C' => \"1100\",\n\n 'D' => \"1101\",\n\n 'E' => \"1110\",\n\n 'F' => \"1111\",\n\n _ => \"\",\n\n }\n\n}\n\n\n","file_path":"native/src/utils.rs","rank":7,"score":42550.274740217756},{"content":"fn main() {\n\n neon_build::setup(); // must be called in build.rs\n\n\n\n // add project-specific build logic here...\n\n}\n","file_path":"native/build.rs","rank":8,"score":34231.075236284436},{"content":"fn main() {\n\n let main_image = image::Image::new(String::from(\"../examples/img/2/big.jpg\"));\n\n let min_image = image::Image::new(String::from(\"../examples/img/2/small.png\"));\n\n\n\n let result = main_image.search_child_image_point_from_parent_image(&min_image, 1);\n\n main_image.mark_child_image_border_with_new_image(&min_image, \"./temp.png\", &result);\n\n}\n","file_path":"native/src/main.rs","rank":9,"score":33314.87979049384},{"content":"const path = require('path');\n","file_path":"examples/index.js","rank":10,"score":30381.354701662087},{"content":"const addon = require('../native');\n","file_path":"lib/index.js","rank":11,"score":30381.354701662087},{"content":"const addon = require('..');\n","file_path":"examples/index.js","rank":12,"score":30381.354701662087},{"content":"let hamming_distance = addon.get_hamming_distance_by_hex_hash('3731316430182B65', '3631314430105A64');\n","file_path":"examples/index.js","rank":13,"score":29290.074658353093},{"content":"const addon = require('../native');\n\n\n\n/**\n\n *\n\n * @callback imageSearchCallback\n\n * @param {Error} error\n\n * @param {Any} res\n\n * @returns {void}\n\n */\n\n/**\n\n * 在 parent 图片中, 寻找相似 child 图片的坐标\n\n * \n\n * @param {String} parent_image_path parent image path\n\n * @param {String} child_image_path child image path\n\n * @param {Object} options options\n\n * @param {String} [options.out=''] save as a new image with child image border\n\n * @param {Number} [options.result_level=1]\n\n * @param {imageSearchCallback} cb callback function\n\n */\n\nfunction image_search(parent_image_path, child_image_path, options, cb) {\n\n if (typeof parent_image_path !== 'string' || typeof child_image_path !== 'string') {\n\n throw new Error('The image path must be a string!');\n\n }\n\n if (!cb) {\n\n cb = options;\n\n options = {};\n\n }\n\n if (typeof options != 'object') {\n\n throw new Error('The options must be a object!');\n\n }\n\n if (typeof cb !== 'function') {\n\n throw new Error('The callback must be a function!');\n\n }\n\n if (typeof options.result_level !== 'number' || options.result_level < 1) {\n\n options.result_level = 1;\n\n }\n\n options.out = options.out || '';\n\n\n\n return addon.image_search(parent_image_path, child_image_path, options, cb);\n\n}\n\n\n\n/**\n\n * \n\n * @callback getDHashCallback\n\n * @param {Error} error error\n\n * @param {String} res dHash String\n\n * @returns {void}\n\n */\n\n\n\n/**\n\n * 获取图片的差异值哈希\n\n * \n\n * @param {String} image_path image path\n\n * @param {getDHashCallback} cb callback function\n\n */\n\nfunction get_d_hash(image_path, cb) {\n\n if (typeof image_path !== 'string') {\n\n throw new Error('The image path must be a string!');\n\n }\n\n if (typeof cb !== 'function') {\n\n throw new Error('The callback must be a function!');\n\n }\n\n return addon.get_d_hash(image_path, cb);\n\n}\n\n\n\n/**\n\n * 通过两个64位十六进制字符串哈希计算汉明距离\n\n * \n\n * @param {String} hash_1 hex hash\n\n * @param {String} hash_2 hex hash\n\n * \n\n * @returns {Number}\n\n */\n\nfunction get_hamming_distance_by_hex_hash(hash_1, hash_2) {\n\n if (typeof hash_1 !== 'string' || typeof hash_2 !== 'string') {\n\n throw new Error('The param must be hex string!');\n\n }\n\n return addon.get_hamming_distance_by_hex_hash(hash_1, hash_2);\n\n}\n\n\n\nmodule.exports = {\n\n image_search,\n\n get_d_hash,\n\n get_hamming_distance_by_hex_hash\n\n}\n","file_path":"lib/index.js","rank":14,"score":24096.81564549222},{"content":"const addon = require('..');\n\nconst path = require('path');\n\n\n\nconsole.time('image_search');\n\naddon.image_search(path.join(__dirname, './img/4/big.png'),\n\n path.join(__dirname, './img/4/small.png'),\n\n {\n\n out: path.join(__dirname, './temp.jpeg'),\n\n result_level: 2,\n\n },\n\n (err, res) => {\n\n console.log('image_search', err, res);\n\n console.timeEnd('image_search');\n\n });\n\n\n\nconsole.time('get_d_hash');\n\naddon.get_d_hash(path.join(__dirname, './img/1/small.png'),\n\n (err, res) => {\n\n console.log('get_d_hash', err, res);\n\n console.timeEnd('get_d_hash');\n\n });\n\n\n\nconsole.time('get_hamming_distance_by_hex_hash');\n\nlet hamming_distance = addon.get_hamming_distance_by_hex_hash('3731316430182B65', '3631314430105A64');\n\nconsole.log('hamming_distance', hamming_distance);\n\nconsole.timeEnd('get_hamming_distance_by_hex_hash');\n\n\n","file_path":"examples/index.js","rank":15,"score":24096.81564549222},{"content":"extern crate image;\n\n\n\nuse self::image::{imageops, GenericImageView, ImageBuffer, Pixel};\n\nuse std::path::Path;\n\n\n\nuse crate::utils;\n\n\n\npub struct ResultPoint {\n\n pub x: u32,\n\n pub y: u32,\n\n pub hash_string: String,\n\n pub hamming_distance: u32,\n\n}\n\n\n\npub struct Image {\n\n pub path: String,\n\n pub image: image::DynamicImage,\n\n}\n\n\n\nimpl Image {\n","file_path":"native/src/image.rs","rank":16,"score":16080.652286769444},{"content":" pub fn new(path: String) -> Self {\n\n let image = match image::open(&Path::new(&path)) {\n\n Ok(img) => img,\n\n Err(e) => panic!(e),\n\n };\n\n let mut path_slice: Vec<&str> = path.split(\".\").collect();\n\n let image_type = path_slice.pop().unwrap();\n\n if image_type != \"jpeg\" && image_type != \"jpg\" && image_type != \"png\" {\n\n panic!(\"Unexpected image type!\");\n\n }\n\n Image { path, image }\n\n }\n\n\n\n fn get_size(&self) -> (u32, u32) {\n\n let width = self.image.width();\n\n let height = self.image.height();\n\n return (width, height);\n\n }\n\n\n\n pub fn get_d_hash(&self) -> String {\n","file_path":"native/src/image.rs","rank":17,"score":16076.880289840294},{"content":" difference.push(1);\n\n } else {\n\n difference.push(0);\n\n }\n\n }\n\n }\n\n let mut decimal_value: i32 = 0;\n\n let mut img_hash_string = String::new();\n\n for (index, value) in difference.iter().enumerate() {\n\n if *value == 1 {\n\n decimal_value += *value as i32 * (2_i32.pow(index as u32 % 8)) as i32;\n\n }\n\n if index as u32 % 8 == 7 {\n\n let hex_str = format!(\"{:X}\", decimal_value);\n\n let mut hash = hex_str.to_string();\n\n while hash.len() < 2 {\n\n hash = String::from(\"0\") + &hash;\n\n }\n\n img_hash_string = format!(\"{}{}\", img_hash_string, hash);\n\n decimal_value = 0;\n","file_path":"native/src/image.rs","rank":18,"score":16075.977105563765},{"content":" }\n\n let temp_image = Image {\n\n path: String::new(),\n\n image: image::DynamicImage::ImageRgb8(temp_image),\n\n };\n\n let temp_image_d_hash = temp_image.get_d_hash();\n\n let hamming_distance =\n\n utils::get_hamming_distance_by_hex_hash(&temp_image_d_hash, &child_image_d_hash);\n\n\n\n let result_point = ResultPoint {\n\n x: width,\n\n y: height,\n\n hamming_distance,\n\n hash_string: temp_image_d_hash,\n\n };\n\n self.try_to_push_result_point(\n\n &mut min_hamming_distance_for_point,\n\n result_level as usize,\n\n result_point,\n\n );\n","file_path":"native/src/image.rs","rank":19,"score":16075.150123408777},{"content":" }\n\n }\n\n return min_hamming_distance_for_point;\n\n }\n\n\n\n pub fn mark_child_image_border_with_new_image(\n\n &self,\n\n child_image: &Image,\n\n path: &str,\n\n point: &Vec<Vec<ResultPoint>>,\n\n ) {\n\n let new_image = self.image.clone();\n\n let mut image_type: Vec<&str> = path.split(\".\").collect();\n\n let image_type = image_type.pop().unwrap();\n\n match new_image {\n\n image::DynamicImage::ImageRgb8(mut img) => {\n\n let (child_image_width, child_image_height) = child_image.get_size();\n\n let (parent_image_width, parent_image_height) = self.get_size();\n\n\n\n for v in point {\n","file_path":"native/src/image.rs","rank":20,"score":16074.770102719698},{"content":" }\n\n if image_type == \"png\" {\n\n img\n\n .save_with_format(Path::new(path), image::ImageFormat::Png)\n\n .expect(\"save image error\");\n\n } else {\n\n img\n\n .save_with_format(Path::new(path), image::ImageFormat::Jpeg)\n\n .expect(\"save image error\");\n\n }\n\n }\n\n image::DynamicImage::ImageRgba8(mut img) => {\n\n let (child_image_width, child_image_height) = child_image.get_size();\n\n let (parent_image_width, parent_image_height) = self.get_size();\n\n\n\n for v in point {\n\n for p in v {\n\n let ResultPoint {\n\n x: start_x,\n\n y: start_y,\n","file_path":"native/src/image.rs","rank":21,"score":16074.286735589576},{"content":" result_point: ResultPoint,\n\n ) {\n\n if result_point_vec.len() < max_length {\n\n let mut exist_same_hamming_distance_index: i32 = -1;\n\n for (index, item) in result_point_vec.iter().enumerate() {\n\n if item[0].hamming_distance == result_point.hamming_distance {\n\n exist_same_hamming_distance_index = index as i32;\n\n break;\n\n }\n\n }\n\n if exist_same_hamming_distance_index > -1 {\n\n result_point_vec[exist_same_hamming_distance_index as usize].push(result_point);\n\n } else {\n\n let new_vec = vec![result_point];\n\n result_point_vec.push(new_vec);\n\n }\n\n } else {\n\n let last = &result_point_vec[result_point_vec.len() - 1];\n\n if last[0].hamming_distance >= result_point.hamming_distance {\n\n let mut exist_same_hamming_distance_index: i32 = -1;\n","file_path":"native/src/image.rs","rank":22,"score":16074.08306073556},{"content":" for (index, item) in result_point_vec.iter().enumerate() {\n\n if item[0].hamming_distance == result_point.hamming_distance {\n\n exist_same_hamming_distance_index = index as i32;\n\n break;\n\n }\n\n }\n\n if exist_same_hamming_distance_index > -1 {\n\n result_point_vec[exist_same_hamming_distance_index as usize].push(result_point);\n\n } else {\n\n result_point_vec.pop();\n\n let new_vec = vec![result_point];\n\n result_point_vec.push(new_vec);\n\n }\n\n }\n\n }\n\n\n\n self.sort_result_point_vector(result_point_vec);\n\n }\n\n\n\n pub fn search_child_image_point_from_parent_image(\n","file_path":"native/src/image.rs","rank":23,"score":16073.919874169927},{"content":" }\n\n }\n\n\n\n return img_hash_string;\n\n }\n\n\n\n pub fn sort_result_point_vector(&self, result_point_vec: &mut Vec<Vec<ResultPoint>>) {\n\n result_point_vec.sort_by(|a, b| {\n\n let a = &a[0];\n\n let b = &b[0];\n\n let a = a.hamming_distance;\n\n let b = b.hamming_distance;\n\n a.cmp(&b)\n\n });\n\n }\n\n\n\n pub fn try_to_push_result_point(\n\n &self,\n\n result_point_vec: &mut Vec<Vec<ResultPoint>>,\n\n max_length: usize,\n","file_path":"native/src/image.rs","rank":24,"score":16073.583236210688},{"content":" &self,\n\n child_image: &Image,\n\n result_level: u32,\n\n ) -> Vec<Vec<ResultPoint>> {\n\n let child_image_d_hash = child_image.get_d_hash();\n\n let mut min_hamming_distance_for_point: Vec<Vec<ResultPoint>> = vec![];\n\n let (child_image_width, child_image_height) = child_image.get_size();\n\n let iterate_width = self.image.width() - child_image_width;\n\n let iterate_height = self.image.height() - child_image_height;\n\n\n\n for width in 0..iterate_width {\n\n for height in 0..iterate_height {\n\n let mut temp_image: image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>> =\n\n ImageBuffer::new(child_image_width, child_image_height);\n\n for x in width..width + child_image_width {\n\n for y in height..height + child_image_height {\n\n let p = self.image.get_pixel(x, y);\n\n let p = p.to_rgb();\n\n temp_image.put_pixel(x - width, y - height, p);\n\n }\n","file_path":"native/src/image.rs","rank":25,"score":16073.331595701353},{"content":" let point_y = y + start_y;\n\n let point_x = start_x + child_image_width;\n\n if point_x >= parent_image_width {\n\n break;\n\n }\n\n if point_y < parent_image_height - 1 {\n\n let pixel = self.image.get_pixel(point_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\n\n img.put_pixel(point_x as u32, point_y, image::Rgba(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n }\n\n }\n\n if image_type == \"png\" {\n\n img\n\n .save_with_format(Path::new(path), image::ImageFormat::Png)\n\n .expect(\"save image error\");\n\n } else {\n","file_path":"native/src/image.rs","rank":26,"score":16073.244745435893},{"content":" for p in v {\n\n let ResultPoint {\n\n x: start_x,\n\n y: start_y,\n\n hash_string: _,\n\n hamming_distance: _,\n\n } = p;\n\n\n\n for x in 0..child_image_width {\n\n let point_x = x + start_x;\n\n if point_x < parent_image_width - 1 {\n\n let pixel = self.image.get_pixel(point_x, *start_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\n\n img.put_pixel(point_x, *start_y, image::Rgb(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n for y in 0..child_image_height {\n","file_path":"native/src/image.rs","rank":27,"score":16072.588283535328},{"content":" img\n\n .save_with_format(Path::new(path), image::ImageFormat::Jpeg)\n\n .expect(\"save image error\");\n\n }\n\n }\n\n _ => (),\n\n };\n\n }\n\n}\n","file_path":"native/src/image.rs","rank":28,"score":16072.54702963168},{"content":" let resize_width = 9;\n\n let resize_height = 8;\n\n // resize\n\n let resized_img =\n\n self\n\n .image\n\n .resize_exact(resize_width, resize_height, imageops::FilterType::Nearest);\n\n // 灰度化\n\n let resized_img = imageops::colorops::grayscale(&resized_img);\n\n // calculate difference\n\n let mut difference: Vec<u8> = vec![];\n\n for height in 0..resize_height {\n\n for width in 0..(resize_width - 1) {\n\n let v_before = match resized_img.get_pixel(width, height) {\n\n &image::Luma(v) => v,\n\n };\n\n let v_later = match resized_img.get_pixel(width + 1, height) {\n\n &image::Luma(v) => v,\n\n };\n\n if v_before > v_later {\n","file_path":"native/src/image.rs","rank":29,"score":16071.789060260104},{"content":" } else {\n\n break;\n\n }\n\n }\n\n\n\n for y in 0..child_image_height {\n\n let point_y = y + start_y;\n\n let point_x = start_x + child_image_width;\n\n if point_x >= parent_image_width {\n\n break;\n\n }\n\n if point_y < parent_image_height - 1 {\n\n let pixel = self.image.get_pixel(point_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\n\n img.put_pixel(point_x as u32, point_y, image::Rgb(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n }\n","file_path":"native/src/image.rs","rank":30,"score":16071.776625414885},{"content":" img.put_pixel(*start_x, point_y, image::Rgba(pixel));\n\n }\n\n }\n\n\n\n for x in 0..child_image_width {\n\n let point_x = x + start_x;\n\n let point_y = start_y + child_image_height;\n\n if point_y >= parent_image_height {\n\n break;\n\n }\n\n if point_x < parent_image_width - 1 {\n\n let pixel = self.image.get_pixel(point_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\n\n img.put_pixel(point_x, point_y as u32, image::Rgba(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n for y in 0..child_image_height {\n","file_path":"native/src/image.rs","rank":31,"score":16071.685615985649},{"content":" hash_string: _,\n\n hamming_distance: _,\n\n } = p;\n\n\n\n for x in 0..child_image_width {\n\n let point_x = x + start_x;\n\n if point_x < parent_image_width - 1 {\n\n let pixel = self.image.get_pixel(point_x, *start_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\n\n img.put_pixel(point_x, *start_y, image::Rgba(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n for y in 0..child_image_height {\n\n let point_y = y + start_y;\n\n if point_y < parent_image_height - 1 {\n\n let pixel = self.image.get_pixel(*start_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\n","file_path":"native/src/image.rs","rank":32,"score":16071.60708005731},{"content":" let point_y = y + start_y;\n\n if point_y < parent_image_height - 1 {\n\n let pixel = self.image.get_pixel(*start_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\n\n img.put_pixel(*start_x, point_y, image::Rgb(pixel));\n\n } else {\n\n break;\n\n }\n\n }\n\n\n\n for x in 0..child_image_width {\n\n let point_x = x + start_x;\n\n let point_y = start_y + child_image_height;\n\n if point_y >= parent_image_height {\n\n break;\n\n }\n\n if point_x < parent_image_width - 1 {\n\n let pixel = self.image.get_pixel(point_x, point_y);\n\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\n\n img.put_pixel(point_x, point_y as u32, image::Rgb(pixel));\n","file_path":"native/src/image.rs","rank":33,"score":16071.554534020197},{"content":"# node-image-search\n\n在一张大图中, 找到一个相似的小图的坐标.\n\n\n\n通过对比两个图片的差异值哈希, 计算汉明距离, 找到最相似的子图的坐标.\n\n\n\n随缘待解决:\n\n\n\n- 计算速度很慢\n\n- png图片, 带有透明像素似乎会影响计算出来的哈希\n","file_path":"README.md","rank":34,"score":10688.180216186276},{"content":"extern crate neon_build;\n\n\n","file_path":"native/build.rs","rank":38,"score":6.396547417501932},{"content":"mod image;\n\nmod utils;\n\n\n","file_path":"native/src/main.rs","rank":39,"score":6.141832917412286}],"string":"[\n {\n \"content\": \"pub fn convert_to_binary_from_hex(hex: &str) -> String {\\n\\n hex.chars().map(to_binary).collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"native/src/utils.rs\",\n \"rank\": 4,\n \"score\": 67880.1477159762\n },\n {\n \"content\": \"pub fn get_hamming_distance_by_hex_hash(hash_1: &str, hash_2: &str) -> u32 {\\n\\n let mut binary_hash_1 = convert_to_binary_from_hex(hash_1);\\n\\n let mut binary_hash_2 = convert_to_binary_from_hex(hash_2);\\n\\n while binary_hash_1.len() < 64 {\\n\\n binary_hash_1 = String::from(\\\"0\\\") + &binary_hash_1;\\n\\n }\\n\\n while binary_hash_2.len() < 64 {\\n\\n binary_hash_2 = String::from(\\\"0\\\") + &binary_hash_2;\\n\\n }\\n\\n\\n\\n let mut hamming_distance = 0_u32;\\n\\n for index in 0..64 {\\n\\n if binary_hash_1.as_bytes()[index] != binary_hash_2.as_bytes()[index] {\\n\\n hamming_distance += 1;\\n\\n }\\n\\n }\\n\\n return hamming_distance;\\n\\n}\\n\",\n \"file_path\": \"native/src/utils.rs\",\n \"rank\": 5,\n \"score\": 59038.295887006134\n },\n {\n \"content\": \"pub fn to_binary(c: char) -> &'static str {\\n\\n match c {\\n\\n '0' => \\\"0000\\\",\\n\\n '1' => \\\"0001\\\",\\n\\n '2' => \\\"0010\\\",\\n\\n '3' => \\\"0011\\\",\\n\\n '4' => \\\"0100\\\",\\n\\n '5' => \\\"0101\\\",\\n\\n '6' => \\\"0110\\\",\\n\\n '7' => \\\"0111\\\",\\n\\n '8' => \\\"1000\\\",\\n\\n '9' => \\\"1001\\\",\\n\\n 'A' => \\\"1010\\\",\\n\\n 'B' => \\\"1011\\\",\\n\\n 'C' => \\\"1100\\\",\\n\\n 'D' => \\\"1101\\\",\\n\\n 'E' => \\\"1110\\\",\\n\\n 'F' => \\\"1111\\\",\\n\\n _ => \\\"\\\",\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"native/src/utils.rs\",\n \"rank\": 7,\n \"score\": 42550.274740217756\n },\n {\n \"content\": \"fn main() {\\n\\n neon_build::setup(); // must be called in build.rs\\n\\n\\n\\n // add project-specific build logic here...\\n\\n}\\n\",\n \"file_path\": \"native/build.rs\",\n \"rank\": 8,\n \"score\": 34231.075236284436\n },\n {\n \"content\": \"fn main() {\\n\\n let main_image = image::Image::new(String::from(\\\"../examples/img/2/big.jpg\\\"));\\n\\n let min_image = image::Image::new(String::from(\\\"../examples/img/2/small.png\\\"));\\n\\n\\n\\n let result = main_image.search_child_image_point_from_parent_image(&min_image, 1);\\n\\n main_image.mark_child_image_border_with_new_image(&min_image, \\\"./temp.png\\\", &result);\\n\\n}\\n\",\n \"file_path\": \"native/src/main.rs\",\n \"rank\": 9,\n \"score\": 33314.87979049384\n },\n {\n \"content\": \"const path = require('path');\\n\",\n \"file_path\": \"examples/index.js\",\n \"rank\": 10,\n \"score\": 30381.354701662087\n },\n {\n \"content\": \"const addon = require('../native');\\n\",\n \"file_path\": \"lib/index.js\",\n \"rank\": 11,\n \"score\": 30381.354701662087\n },\n {\n \"content\": \"const addon = require('..');\\n\",\n \"file_path\": \"examples/index.js\",\n \"rank\": 12,\n \"score\": 30381.354701662087\n },\n {\n \"content\": \"let hamming_distance = addon.get_hamming_distance_by_hex_hash('3731316430182B65', '3631314430105A64');\\n\",\n \"file_path\": \"examples/index.js\",\n \"rank\": 13,\n \"score\": 29290.074658353093\n },\n {\n \"content\": \"const addon = require('../native');\\n\\n\\n\\n/**\\n\\n *\\n\\n * @callback imageSearchCallback\\n\\n * @param {Error} error\\n\\n * @param {Any} res\\n\\n * @returns {void}\\n\\n */\\n\\n/**\\n\\n * 在 parent 图片中, 寻找相似 child 图片的坐标\\n\\n * \\n\\n * @param {String} parent_image_path parent image path\\n\\n * @param {String} child_image_path child image path\\n\\n * @param {Object} options options\\n\\n * @param {String} [options.out=''] save as a new image with child image border\\n\\n * @param {Number} [options.result_level=1]\\n\\n * @param {imageSearchCallback} cb callback function\\n\\n */\\n\\nfunction image_search(parent_image_path, child_image_path, options, cb) {\\n\\n if (typeof parent_image_path !== 'string' || typeof child_image_path !== 'string') {\\n\\n throw new Error('The image path must be a string!');\\n\\n }\\n\\n if (!cb) {\\n\\n cb = options;\\n\\n options = {};\\n\\n }\\n\\n if (typeof options != 'object') {\\n\\n throw new Error('The options must be a object!');\\n\\n }\\n\\n if (typeof cb !== 'function') {\\n\\n throw new Error('The callback must be a function!');\\n\\n }\\n\\n if (typeof options.result_level !== 'number' || options.result_level < 1) {\\n\\n options.result_level = 1;\\n\\n }\\n\\n options.out = options.out || '';\\n\\n\\n\\n return addon.image_search(parent_image_path, child_image_path, options, cb);\\n\\n}\\n\\n\\n\\n/**\\n\\n * \\n\\n * @callback getDHashCallback\\n\\n * @param {Error} error error\\n\\n * @param {String} res dHash String\\n\\n * @returns {void}\\n\\n */\\n\\n\\n\\n/**\\n\\n * 获取图片的差异值哈希\\n\\n * \\n\\n * @param {String} image_path image path\\n\\n * @param {getDHashCallback} cb callback function\\n\\n */\\n\\nfunction get_d_hash(image_path, cb) {\\n\\n if (typeof image_path !== 'string') {\\n\\n throw new Error('The image path must be a string!');\\n\\n }\\n\\n if (typeof cb !== 'function') {\\n\\n throw new Error('The callback must be a function!');\\n\\n }\\n\\n return addon.get_d_hash(image_path, cb);\\n\\n}\\n\\n\\n\\n/**\\n\\n * 通过两个64位十六进制字符串哈希计算汉明距离\\n\\n * \\n\\n * @param {String} hash_1 hex hash\\n\\n * @param {String} hash_2 hex hash\\n\\n * \\n\\n * @returns {Number}\\n\\n */\\n\\nfunction get_hamming_distance_by_hex_hash(hash_1, hash_2) {\\n\\n if (typeof hash_1 !== 'string' || typeof hash_2 !== 'string') {\\n\\n throw new Error('The param must be hex string!');\\n\\n }\\n\\n return addon.get_hamming_distance_by_hex_hash(hash_1, hash_2);\\n\\n}\\n\\n\\n\\nmodule.exports = {\\n\\n image_search,\\n\\n get_d_hash,\\n\\n get_hamming_distance_by_hex_hash\\n\\n}\\n\",\n \"file_path\": \"lib/index.js\",\n \"rank\": 14,\n \"score\": 24096.81564549222\n },\n {\n \"content\": \"const addon = require('..');\\n\\nconst path = require('path');\\n\\n\\n\\nconsole.time('image_search');\\n\\naddon.image_search(path.join(__dirname, './img/4/big.png'),\\n\\n path.join(__dirname, './img/4/small.png'),\\n\\n {\\n\\n out: path.join(__dirname, './temp.jpeg'),\\n\\n result_level: 2,\\n\\n },\\n\\n (err, res) => {\\n\\n console.log('image_search', err, res);\\n\\n console.timeEnd('image_search');\\n\\n });\\n\\n\\n\\nconsole.time('get_d_hash');\\n\\naddon.get_d_hash(path.join(__dirname, './img/1/small.png'),\\n\\n (err, res) => {\\n\\n console.log('get_d_hash', err, res);\\n\\n console.timeEnd('get_d_hash');\\n\\n });\\n\\n\\n\\nconsole.time('get_hamming_distance_by_hex_hash');\\n\\nlet hamming_distance = addon.get_hamming_distance_by_hex_hash('3731316430182B65', '3631314430105A64');\\n\\nconsole.log('hamming_distance', hamming_distance);\\n\\nconsole.timeEnd('get_hamming_distance_by_hex_hash');\\n\\n\\n\",\n \"file_path\": \"examples/index.js\",\n \"rank\": 15,\n \"score\": 24096.81564549222\n },\n {\n \"content\": \"extern crate image;\\n\\n\\n\\nuse self::image::{imageops, GenericImageView, ImageBuffer, Pixel};\\n\\nuse std::path::Path;\\n\\n\\n\\nuse crate::utils;\\n\\n\\n\\npub struct ResultPoint {\\n\\n pub x: u32,\\n\\n pub y: u32,\\n\\n pub hash_string: String,\\n\\n pub hamming_distance: u32,\\n\\n}\\n\\n\\n\\npub struct Image {\\n\\n pub path: String,\\n\\n pub image: image::DynamicImage,\\n\\n}\\n\\n\\n\\nimpl Image {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 16,\n \"score\": 16080.652286769444\n },\n {\n \"content\": \" pub fn new(path: String) -> Self {\\n\\n let image = match image::open(&Path::new(&path)) {\\n\\n Ok(img) => img,\\n\\n Err(e) => panic!(e),\\n\\n };\\n\\n let mut path_slice: Vec<&str> = path.split(\\\".\\\").collect();\\n\\n let image_type = path_slice.pop().unwrap();\\n\\n if image_type != \\\"jpeg\\\" && image_type != \\\"jpg\\\" && image_type != \\\"png\\\" {\\n\\n panic!(\\\"Unexpected image type!\\\");\\n\\n }\\n\\n Image { path, image }\\n\\n }\\n\\n\\n\\n fn get_size(&self) -> (u32, u32) {\\n\\n let width = self.image.width();\\n\\n let height = self.image.height();\\n\\n return (width, height);\\n\\n }\\n\\n\\n\\n pub fn get_d_hash(&self) -> String {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 17,\n \"score\": 16076.880289840294\n },\n {\n \"content\": \" difference.push(1);\\n\\n } else {\\n\\n difference.push(0);\\n\\n }\\n\\n }\\n\\n }\\n\\n let mut decimal_value: i32 = 0;\\n\\n let mut img_hash_string = String::new();\\n\\n for (index, value) in difference.iter().enumerate() {\\n\\n if *value == 1 {\\n\\n decimal_value += *value as i32 * (2_i32.pow(index as u32 % 8)) as i32;\\n\\n }\\n\\n if index as u32 % 8 == 7 {\\n\\n let hex_str = format!(\\\"{:X}\\\", decimal_value);\\n\\n let mut hash = hex_str.to_string();\\n\\n while hash.len() < 2 {\\n\\n hash = String::from(\\\"0\\\") + &hash;\\n\\n }\\n\\n img_hash_string = format!(\\\"{}{}\\\", img_hash_string, hash);\\n\\n decimal_value = 0;\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 18,\n \"score\": 16075.977105563765\n },\n {\n \"content\": \" }\\n\\n let temp_image = Image {\\n\\n path: String::new(),\\n\\n image: image::DynamicImage::ImageRgb8(temp_image),\\n\\n };\\n\\n let temp_image_d_hash = temp_image.get_d_hash();\\n\\n let hamming_distance =\\n\\n utils::get_hamming_distance_by_hex_hash(&temp_image_d_hash, &child_image_d_hash);\\n\\n\\n\\n let result_point = ResultPoint {\\n\\n x: width,\\n\\n y: height,\\n\\n hamming_distance,\\n\\n hash_string: temp_image_d_hash,\\n\\n };\\n\\n self.try_to_push_result_point(\\n\\n &mut min_hamming_distance_for_point,\\n\\n result_level as usize,\\n\\n result_point,\\n\\n );\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 19,\n \"score\": 16075.150123408777\n },\n {\n \"content\": \" }\\n\\n }\\n\\n return min_hamming_distance_for_point;\\n\\n }\\n\\n\\n\\n pub fn mark_child_image_border_with_new_image(\\n\\n &self,\\n\\n child_image: &Image,\\n\\n path: &str,\\n\\n point: &Vec<Vec<ResultPoint>>,\\n\\n ) {\\n\\n let new_image = self.image.clone();\\n\\n let mut image_type: Vec<&str> = path.split(\\\".\\\").collect();\\n\\n let image_type = image_type.pop().unwrap();\\n\\n match new_image {\\n\\n image::DynamicImage::ImageRgb8(mut img) => {\\n\\n let (child_image_width, child_image_height) = child_image.get_size();\\n\\n let (parent_image_width, parent_image_height) = self.get_size();\\n\\n\\n\\n for v in point {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 20,\n \"score\": 16074.770102719698\n },\n {\n \"content\": \" }\\n\\n if image_type == \\\"png\\\" {\\n\\n img\\n\\n .save_with_format(Path::new(path), image::ImageFormat::Png)\\n\\n .expect(\\\"save image error\\\");\\n\\n } else {\\n\\n img\\n\\n .save_with_format(Path::new(path), image::ImageFormat::Jpeg)\\n\\n .expect(\\\"save image error\\\");\\n\\n }\\n\\n }\\n\\n image::DynamicImage::ImageRgba8(mut img) => {\\n\\n let (child_image_width, child_image_height) = child_image.get_size();\\n\\n let (parent_image_width, parent_image_height) = self.get_size();\\n\\n\\n\\n for v in point {\\n\\n for p in v {\\n\\n let ResultPoint {\\n\\n x: start_x,\\n\\n y: start_y,\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 21,\n \"score\": 16074.286735589576\n },\n {\n \"content\": \" result_point: ResultPoint,\\n\\n ) {\\n\\n if result_point_vec.len() < max_length {\\n\\n let mut exist_same_hamming_distance_index: i32 = -1;\\n\\n for (index, item) in result_point_vec.iter().enumerate() {\\n\\n if item[0].hamming_distance == result_point.hamming_distance {\\n\\n exist_same_hamming_distance_index = index as i32;\\n\\n break;\\n\\n }\\n\\n }\\n\\n if exist_same_hamming_distance_index > -1 {\\n\\n result_point_vec[exist_same_hamming_distance_index as usize].push(result_point);\\n\\n } else {\\n\\n let new_vec = vec![result_point];\\n\\n result_point_vec.push(new_vec);\\n\\n }\\n\\n } else {\\n\\n let last = &result_point_vec[result_point_vec.len() - 1];\\n\\n if last[0].hamming_distance >= result_point.hamming_distance {\\n\\n let mut exist_same_hamming_distance_index: i32 = -1;\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 22,\n \"score\": 16074.08306073556\n },\n {\n \"content\": \" for (index, item) in result_point_vec.iter().enumerate() {\\n\\n if item[0].hamming_distance == result_point.hamming_distance {\\n\\n exist_same_hamming_distance_index = index as i32;\\n\\n break;\\n\\n }\\n\\n }\\n\\n if exist_same_hamming_distance_index > -1 {\\n\\n result_point_vec[exist_same_hamming_distance_index as usize].push(result_point);\\n\\n } else {\\n\\n result_point_vec.pop();\\n\\n let new_vec = vec![result_point];\\n\\n result_point_vec.push(new_vec);\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n self.sort_result_point_vector(result_point_vec);\\n\\n }\\n\\n\\n\\n pub fn search_child_image_point_from_parent_image(\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 23,\n \"score\": 16073.919874169927\n },\n {\n \"content\": \" }\\n\\n }\\n\\n\\n\\n return img_hash_string;\\n\\n }\\n\\n\\n\\n pub fn sort_result_point_vector(&self, result_point_vec: &mut Vec<Vec<ResultPoint>>) {\\n\\n result_point_vec.sort_by(|a, b| {\\n\\n let a = &a[0];\\n\\n let b = &b[0];\\n\\n let a = a.hamming_distance;\\n\\n let b = b.hamming_distance;\\n\\n a.cmp(&b)\\n\\n });\\n\\n }\\n\\n\\n\\n pub fn try_to_push_result_point(\\n\\n &self,\\n\\n result_point_vec: &mut Vec<Vec<ResultPoint>>,\\n\\n max_length: usize,\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 24,\n \"score\": 16073.583236210688\n },\n {\n \"content\": \" &self,\\n\\n child_image: &Image,\\n\\n result_level: u32,\\n\\n ) -> Vec<Vec<ResultPoint>> {\\n\\n let child_image_d_hash = child_image.get_d_hash();\\n\\n let mut min_hamming_distance_for_point: Vec<Vec<ResultPoint>> = vec![];\\n\\n let (child_image_width, child_image_height) = child_image.get_size();\\n\\n let iterate_width = self.image.width() - child_image_width;\\n\\n let iterate_height = self.image.height() - child_image_height;\\n\\n\\n\\n for width in 0..iterate_width {\\n\\n for height in 0..iterate_height {\\n\\n let mut temp_image: image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>> =\\n\\n ImageBuffer::new(child_image_width, child_image_height);\\n\\n for x in width..width + child_image_width {\\n\\n for y in height..height + child_image_height {\\n\\n let p = self.image.get_pixel(x, y);\\n\\n let p = p.to_rgb();\\n\\n temp_image.put_pixel(x - width, y - height, p);\\n\\n }\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 25,\n \"score\": 16073.331595701353\n },\n {\n \"content\": \" let point_y = y + start_y;\\n\\n let point_x = start_x + child_image_width;\\n\\n if point_x >= parent_image_width {\\n\\n break;\\n\\n }\\n\\n if point_y < parent_image_height - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\\n\\n img.put_pixel(point_x as u32, point_y, image::Rgba(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n if image_type == \\\"png\\\" {\\n\\n img\\n\\n .save_with_format(Path::new(path), image::ImageFormat::Png)\\n\\n .expect(\\\"save image error\\\");\\n\\n } else {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 26,\n \"score\": 16073.244745435893\n },\n {\n \"content\": \" for p in v {\\n\\n let ResultPoint {\\n\\n x: start_x,\\n\\n y: start_y,\\n\\n hash_string: _,\\n\\n hamming_distance: _,\\n\\n } = p;\\n\\n\\n\\n for x in 0..child_image_width {\\n\\n let point_x = x + start_x;\\n\\n if point_x < parent_image_width - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, *start_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\\n\\n img.put_pixel(point_x, *start_y, image::Rgb(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n for y in 0..child_image_height {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 27,\n \"score\": 16072.588283535328\n },\n {\n \"content\": \" img\\n\\n .save_with_format(Path::new(path), image::ImageFormat::Jpeg)\\n\\n .expect(\\\"save image error\\\");\\n\\n }\\n\\n }\\n\\n _ => (),\\n\\n };\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 28,\n \"score\": 16072.54702963168\n },\n {\n \"content\": \" let resize_width = 9;\\n\\n let resize_height = 8;\\n\\n // resize\\n\\n let resized_img =\\n\\n self\\n\\n .image\\n\\n .resize_exact(resize_width, resize_height, imageops::FilterType::Nearest);\\n\\n // 灰度化\\n\\n let resized_img = imageops::colorops::grayscale(&resized_img);\\n\\n // calculate difference\\n\\n let mut difference: Vec<u8> = vec![];\\n\\n for height in 0..resize_height {\\n\\n for width in 0..(resize_width - 1) {\\n\\n let v_before = match resized_img.get_pixel(width, height) {\\n\\n &image::Luma(v) => v,\\n\\n };\\n\\n let v_later = match resized_img.get_pixel(width + 1, height) {\\n\\n &image::Luma(v) => v,\\n\\n };\\n\\n if v_before > v_later {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 29,\n \"score\": 16071.789060260104\n },\n {\n \"content\": \" } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n for y in 0..child_image_height {\\n\\n let point_y = y + start_y;\\n\\n let point_x = start_x + child_image_width;\\n\\n if point_x >= parent_image_width {\\n\\n break;\\n\\n }\\n\\n if point_y < parent_image_height - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\\n\\n img.put_pixel(point_x as u32, point_y, image::Rgb(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 30,\n \"score\": 16071.776625414885\n },\n {\n \"content\": \" img.put_pixel(*start_x, point_y, image::Rgba(pixel));\\n\\n }\\n\\n }\\n\\n\\n\\n for x in 0..child_image_width {\\n\\n let point_x = x + start_x;\\n\\n let point_y = start_y + child_image_height;\\n\\n if point_y >= parent_image_height {\\n\\n break;\\n\\n }\\n\\n if point_x < parent_image_width - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\\n\\n img.put_pixel(point_x, point_y as u32, image::Rgba(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n for y in 0..child_image_height {\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 31,\n \"score\": 16071.685615985649\n },\n {\n \"content\": \" hash_string: _,\\n\\n hamming_distance: _,\\n\\n } = p;\\n\\n\\n\\n for x in 0..child_image_width {\\n\\n let point_x = x + start_x;\\n\\n if point_x < parent_image_width - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, *start_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\\n\\n img.put_pixel(point_x, *start_y, image::Rgba(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n for y in 0..child_image_height {\\n\\n let point_y = y + start_y;\\n\\n if point_y < parent_image_height - 1 {\\n\\n let pixel = self.image.get_pixel(*start_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2], pixel[3]];\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 32,\n \"score\": 16071.60708005731\n },\n {\n \"content\": \" let point_y = y + start_y;\\n\\n if point_y < parent_image_height - 1 {\\n\\n let pixel = self.image.get_pixel(*start_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\\n\\n img.put_pixel(*start_x, point_y, image::Rgb(pixel));\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n\\n\\n for x in 0..child_image_width {\\n\\n let point_x = x + start_x;\\n\\n let point_y = start_y + child_image_height;\\n\\n if point_y >= parent_image_height {\\n\\n break;\\n\\n }\\n\\n if point_x < parent_image_width - 1 {\\n\\n let pixel = self.image.get_pixel(point_x, point_y);\\n\\n let pixel = [255 - pixel[0], 255 - pixel[1], 255 - pixel[2]];\\n\\n img.put_pixel(point_x, point_y as u32, image::Rgb(pixel));\\n\",\n \"file_path\": \"native/src/image.rs\",\n \"rank\": 33,\n \"score\": 16071.554534020197\n },\n {\n \"content\": \"# node-image-search\\n\\n在一张大图中, 找到一个相似的小图的坐标.\\n\\n\\n\\n通过对比两个图片的差异值哈希, 计算汉明距离, 找到最相似的子图的坐标.\\n\\n\\n\\n随缘待解决:\\n\\n\\n\\n- 计算速度很慢\\n\\n- png图片, 带有透明像素似乎会影响计算出来的哈希\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 34,\n \"score\": 10688.180216186276\n },\n {\n \"content\": \"extern crate neon_build;\\n\\n\\n\",\n \"file_path\": \"native/build.rs\",\n \"rank\": 38,\n \"score\": 6.396547417501932\n },\n {\n \"content\": \"mod image;\\n\\nmod utils;\\n\\n\\n\",\n \"file_path\": \"native/src/main.rs\",\n \"rank\": 39,\n \"score\": 6.141832917412286\n }\n]","isConversational":false}}},{"rowIdx":1590,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"services/headless-lms/server/src/ts_binding_generator.rs"},"repo_name":{"kind":"string","value":"rage/secret-project-331"},"commit":{"kind":"string","value":"3c78c02f2f1d2e4539522e73c3065ae8866604e3"},"file_code":{"kind":"string","value":"use crate::controllers::{\n auth::Login,\n course_material::{\n exams::{ExamData, ExamEnrollmentData},\n submissions::PreviousSubmission,\n },\n main_frontend::{\n courses::GetFeedbackQuery, exams::ExamCourseInfo, exercises::ExerciseSubmissions,\n feedback::MarkAsRead, proposed_edits::GetEditProposalsQuery,\n },\n ErrorResponse, UploadResult,\n};\nuse headless_lms_models::*;\nuse headless_lms_utils::pagination::Pagination;\n\nmacro_rules! export {\n ($target:expr, $($types:ty),*) => {\n {\n let target = $target;\n fn _export(target: &mut impl ::std::io::Write) -> ::std::result::Result<(), ::std::io::Error> {\n $(\n writeln!(target, \"export {}\\n\", <$types as ::ts_rs::TS>::decl())?;\n )*\n Ok(())\n }\n _export(target)\n }\n };\n}\n\n#[test]\nfn ts_binding_generator() {\n let mut target = std::fs::File::create(\"../../../shared-module/src/bindings.ts\").unwrap();\n let res = export! {\n &mut target,\n\n chapters::Chapter,\n chapters::ChapterStatus,\n chapters::ChapterUpdate,\n chapters::ChapterWithStatus,\n chapters::NewChapter,\n chapters::UserCourseInstanceChapterProgress,\n\n course_instance_enrollments::CourseInstanceEnrollment,\n\n course_instances::ChapterScore,\n course_instances::CourseInstance,\n course_instances::CourseInstanceForm,\n course_instances::PointMap,\n course_instances::Points,\n course_instances::VariantStatus,\n\n courses::Course,\n courses::CourseStructure,\n courses::CourseUpdate,\n courses::NewCourse,\n courses::CourseCount,\n\n email_templates::EmailTemplate,\n email_templates::EmailTemplateNew,\n email_templates::EmailTemplateUpdate,\n\n exams::CourseExam,\n exams::Exam,\n exams::ExamEnrollment,\n\n exercise_service_info::CourseMaterialExerciseServiceInfo,\n exercise_service_info::ExerciseServiceInfoApi,\n\n exercise_services::ExerciseService,\n exercise_services::ExerciseServiceNewOrUpdate,\n\n exercise_slides::ExerciseSlide,\n\n exercise_tasks::CourseMaterialExerciseTask,\n exercise_tasks::ExerciseTask,\n\n exercises::ActivityProgress,\n exercises::CourseMaterialExercise,\n exercises::Exercise,\n exercises::ExerciseStatus,\n exercises::GradingProgress,\n\n feedback::Feedback,\n feedback::FeedbackBlock,\n feedback::FeedbackCount,\n feedback::NewFeedback,\n\n gradings::Grading,\n gradings::UserPointsUpdateStrategy,\n\n organizations::Organization,\n\n page_history::PageHistory,\n page_history::HistoryChangeReason,\n\n pages::CmsPageExercise,\n pages::CmsPageExerciseSlide,\n pages::CmsPageExerciseTask,\n pages::CmsPageUpdate,\n pages::ContentManagementPage,\n pages::CoursePageWithUserData,\n pages::ExerciseWithExerciseTasks,\n pages::HistoryRestoreData,\n pages::Page,\n pages::PageRoutingDataWithChapterStatus,\n pages::PageSearchRequest,\n pages::PageSearchResult,\n pages::PageWithExercises,\n pages::NewPage,\n\n playground_examples::PlaygroundExample,\n playground_examples::PlaygroundExampleData,\n\n proposed_block_edits::BlockProposal,\n proposed_block_edits::BlockProposalAction,\n proposed_block_edits::BlockProposalInfo,\n proposed_block_edits::NewProposedBlockEdit,\n proposed_block_edits::ProposalStatus,\n\n proposed_page_edits::EditProposalInfo,\n proposed_page_edits::NewProposedPageEdits,\n proposed_page_edits::PageProposal,\n proposed_page_edits::ProposalCount,\n\n submissions::Submission,\n submissions::SubmissionCount,\n submissions::SubmissionCountByWeekAndHour,\n submissions::SubmissionCountByExercise,\n submissions::SubmissionInfo,\n submissions::SubmissionResult,\n submissions::NewSubmission,\n submissions::GradingResult,\n\n user_course_settings::UserCourseSettings,\n\n user_exercise_states::UserCourseInstanceChapterExerciseProgress,\n user_exercise_states::UserCourseInstanceProgress,\n\n users::User,\n\n PreviousSubmission,\n ExamData,\n ExamEnrollmentData,\n ExamCourseInfo,\n Login,\n UploadResult,\n ExerciseSubmissions,\n MarkAsRead,\n GetFeedbackQuery,\n GetEditProposalsQuery,\n ErrorResponse,\n Pagination\n };\n res.unwrap();\n}\n"},"prefix":{"kind":"string","value":"use crate::controllers::{\n auth::Login,\n course_material::{\n exams::{ExamData, ExamEnrollmentData},\n submissions::PreviousSubmission,\n },\n main_frontend::{\n courses::GetFeedbackQuery, exams::ExamCourseInfo, exercises::ExerciseSubmissions,\n feedback::MarkAsRead, proposed_edits::GetEditProposalsQuery,\n },\n ErrorResponse, UploadResult,\n};\nuse headless_lms_models::*;\nuse headless_lms_utils::pagination::Pagination;\n\nmacro_rules! export {\n ($target:expr, $($types:ty),*) => {\n {\n let target = $target;\n fn _export(target: &mut impl ::std::io::Write) -> ::std::result::Result<(), ::std::io::Error> {\n $(\n writeln!(target, \"export {}\\n\", <$types as ::ts_rs::TS>::decl())?;\n )*\n Ok(())\n }\n _export(target)\n }\n };\n}\n\n#[test]\nfn ts_binding_generator() {\n let mut target = std::fs::File::create(\"../../../shared-module/src/bindings.ts\").unwrap();\n let res = export! {\n &mut target,\n\n chapters::Chapter,\n chapters::ChapterStatus,\n chapters::ChapterUpdate,\n chapters::ChapterWithStatus,\n chapters::NewChapter,\n chapters::UserCourseInstanceChapterProgress,\n\n course_instance_enrollments::CourseInstanceEnrollment,\n\n course_instances::ChapterScore,\n course_instances::CourseInstance,\n course_instances::CourseInstanceForm,\n course_instances::PointMap,\n course_instances::Points,\n course_instances::VariantStatus,\n\n courses::Course,\n courses::CourseStructure,\n courses::CourseUpdate,\n courses::NewCourse,\n courses::CourseCount,\n\n email_templates::EmailTemplate,\n email_templates::EmailTemplateNew,\n email_templates::EmailTemplateUpdate,\n\n exams::CourseExam,\n exams::Exam,\n exams::ExamEnrollment,\n\n exercise_service_info::CourseMaterialExerciseServiceInfo,\n exercise_service_info::ExerciseServiceInfoApi,\n\n exercise_services::ExerciseService,\n exercise_services::ExerciseServiceNewOrUpdate,\n\n exercise_slides::ExerciseSlide,\n\n exercise_tasks::CourseMaterialExerciseTask,\n exercise_tasks::ExerciseTask,\n\n exercises::ActivityProgress,\n exercises::CourseMaterialExercise,\n exercises::Exercise,\n exercises::ExerciseStatus,\n exercises::GradingProgress,\n\n feedback::Feedback,\n feedback::FeedbackBlock,\n feedback::FeedbackCount,\n feedback::NewFeedback,\n\n gradings::Grading,\n gradings::UserPointsUpdateStrategy,\n\n "},"suffix":{"kind":"string","value":"\n"},"middle":{"kind":"string","value":"organizations::Organization,\n\n page_history::PageHistory,\n page_history::HistoryChangeReason,\n\n pages::CmsPageExercise,\n pages::CmsPageExerciseSlide,\n pages::CmsPageExerciseTask,\n pages::CmsPageUpdate,\n pages::ContentManagementPage,\n pages::CoursePageWithUserData,\n pages::ExerciseWithExerciseTasks,\n pages::HistoryRestoreData,\n pages::Page,\n pages::PageRoutingDataWithChapterStatus,\n pages::PageSearchRequest,\n pages::PageSearchResult,\n pages::PageWithExercises,\n pages::NewPage,\n\n playground_examples::PlaygroundExample,\n playground_examples::PlaygroundExampleData,\n\n proposed_block_edits::BlockProposal,\n proposed_block_edits::BlockProposalAction,\n proposed_block_edits::BlockProposalInfo,\n proposed_block_edits::NewProposedBlockEdit,\n proposed_block_edits::ProposalStatus,\n\n proposed_page_edits::EditProposalInfo,\n proposed_page_edits::NewProposedPageEdits,\n proposed_page_edits::PageProposal,\n proposed_page_edits::ProposalCount,\n\n submissions::Submission,\n submissions::SubmissionCount,\n submissions::SubmissionCountByWeekAndHour,\n submissions::SubmissionCountByExercise,\n submissions::SubmissionInfo,\n submissions::SubmissionResult,\n submissions::NewSubmission,\n submissions::GradingResult,\n\n user_course_settings::UserCourseSettings,\n\n user_exercise_states::UserCourseInstanceChapterExerciseProgress,\n user_exercise_states::UserCourseInstanceProgress,\n\n users::User,\n\n PreviousSubmission,\n ExamData,\n ExamEnrollmentData,\n ExamCourseInfo,\n Login,\n UploadResult,\n ExerciseSubmissions,\n MarkAsRead,\n GetFeedbackQuery,\n GetEditProposalsQuery,\n ErrorResponse,\n Pagination\n };\n res.unwrap();\n}"},"strategy":{"kind":"string","value":"function_block-function_prefix_line"},"context_items":{"kind":"list like","value":[{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/uploads/{tail:.*}\", web::get().to(serve_upload))\n\n .route(\"{tail:.*}\", web::get().to(redirect_to_storage_service));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/files.rs","rank":0,"score":155878.01330495626},{"content":"/// Add controllers from all the submodules.\n\npub fn configure_controllers(cfg: &mut ServiceConfig) {\n\n cfg.service(web::scope(\"/course-material\").configure(course_material::_add_routes))\n\n .service(web::scope(\"/cms\").configure(cms::_add_routes))\n\n .service(web::scope(\"/files\").configure(files::_add_routes))\n\n .service(web::scope(\"/main-frontend\").configure(main_frontend::_add_routes))\n\n .service(web::scope(\"/auth\").configure(auth::_add_routes));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/mod.rs","rank":1,"score":155878.01330495626},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/login\", web::post().to(login))\n\n .route(\"/logout\", web::post().to(logout))\n\n .route(\"/logged-in\", web::get().to(logged_in));\n\n}\n\n\n\npub type LoginToken = Result<\n\n StandardTokenResponse<EmptyExtraTokenFields, BasicTokenType>,\n\n RequestTokenError<\n\n oauth2::reqwest::Error<reqwest::Error>,\n\n StandardErrorResponse<BasicErrorResponseType>,\n\n >,\n\n>;\n\n\n\npub async fn get_user_from_moocfi(\n\n token: &LoginToken,\n\n conn: &mut PgConnection,\n\n) -> ControllerResult<User> {\n\n info!(\"Getting user details from mooc.fi\");\n\n if let Ok(token) = token {\n","file_path":"services/headless-lms/server/src/controllers/auth.rs","rank":2,"score":155878.01330495626},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{exam_id}/upload\", web::post().to(add_media));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/exams.rs","rank":3,"score":154561.5173339167},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{course_id}/upload\", web::post().to(add_media));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/courses.rs","rank":4,"score":154561.5173339167},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{organization_id}/upload\", web::post().to(add_media));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/organizations.rs","rank":5,"score":154561.5173339167},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{page_id}\", web::get().to(get_page))\n\n .route(\"/{page_id}\", web::put().to(update_page));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/pages.rs","rank":6,"score":154561.5173339167},{"content":"/// Add controllers from all the submodules.\n\npub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.service(web::scope(\"/pages\").configure(pages::_add_routes))\n\n .service(web::scope(\"/course-instances\").configure(course_instances::_add_routes))\n\n .service(web::scope(\"/email-templates\").configure(email_templates::_add_routes))\n\n .service(web::scope(\"/oembed\").configure(oembed::_add_routes))\n\n .service(web::scope(\"/organizations\").configure(organizations::_add_routes))\n\n .service(web::scope(\"/courses\").configure(courses::_add_routes))\n\n .service(web::scope(\"/exams\").configure(exams::_add_routes));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/mod.rs","rank":7,"score":154561.5173339167},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/preview\", web::get().to(get_oembed_data_from_provider));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/oembed.rs","rank":8,"score":154561.5173339167},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/exam/{page_id}\", web::get().to(get_by_exam_id))\n\n .route(\"/{current_page_id}/next-page\", web::get().to(get_next_page))\n\n .route(\"/{current_page_id}/url-path\", web::get().to(get_url_path));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/pages.rs","rank":9,"score":153280.93573714423},{"content":"/// Add controllers from all the submodules.\n\npub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.service(web::scope(\"/courses\").configure(courses::_add_routes))\n\n .service(web::scope(\"/exercises\").configure(exercises::_add_routes))\n\n .service(web::scope(\"/pages\").configure(pages::_add_routes))\n\n .service(web::scope(\"/chapters\").configure(chapters::_add_routes))\n\n .service(web::scope(\"/submissions\").configure(submissions::_add_routes))\n\n .service(web::scope(\"/course-instances\").configure(course_instances::_add_routes))\n\n .service(web::scope(\"/proposed-edits\").configure(proposed_edits::_add_routes))\n\n .service(web::scope(\"/exams\").configure(exams::_add_routes));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/mod.rs","rank":10,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{course_id}\", web::get().to(get_course))\n\n .route(\"\", web::post().to(post_new_course))\n\n .route(\"/{course_id}\", web::put().to(update_course))\n\n .route(\"/{course_id}\", web::delete().to(delete_course))\n\n .route(\n\n \"/{course_id}/daily-submission-counts\",\n\n web::get().to(get_daily_submission_counts),\n\n )\n\n .route(\"/{course_id}/exercises\", web::get().to(get_all_exercises))\n\n .route(\n\n \"/{course_id}/structure\",\n\n web::get().to(get_course_structure),\n\n )\n\n .route(\n\n \"/{course_id}/language-versions\",\n\n web::get().to(get_all_course_language_versions),\n\n )\n\n .route(\n\n \"/{course_id}/language-versions\",\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/courses.rs","rank":11,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"\", web::post().to(post_submission)).route(\n\n \"/previous-for-exercise/{exercise_id}\",\n\n web::get().to(previous_submission),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/submissions.rs","rank":12,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"\", web::post().to(post_new_page))\n\n .route(\"/{page_id}\", web::delete().to(delete_page))\n\n .route(\"/{page_id}/history\", web::get().to(history))\n\n .route(\"/{page_id}/history_count\", web::get().to(history_count))\n\n .route(\"/{history_id}/restore\", web::post().to(restore));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/pages.rs","rank":13,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{email_template_id}\", web::get().to(get_email_template))\n\n .route(\"/{email_template_id}\", web::put().to(update_email_template));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/email_templates.rs","rank":14,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{id}\", web::get().to(get_exam))\n\n .route(\"/{id}/set\", web::post().to(set_course))\n\n .route(\"/{id}/unset\", web::post().to(unset_course))\n\n .route(\"/{id}/export-points\", web::get().to(export_points))\n\n .route(\n\n \"/{id}/export-submissions\",\n\n web::get().to(export_submissions),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/exams.rs","rank":15,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\n\n \"/{course_instance_id}/organization\",\n\n web::get().to(get_organization_id),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/cms/course_instances.rs","rank":16,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{submission_id}/info\", web::get().to(get_submission_info));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/submissions.rs","rank":17,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\n\n \"/{exercise_id}/submissions\",\n\n web::get().to(get_exercise_submissions),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/exercises.rs","rank":18,"score":153280.93573714423},{"content":"/// Add controllers from all the submodules.\n\npub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.service(web::scope(\"/chapters\").configure(chapters::_add_routes))\n\n .service(web::scope(\"/course-instances\").configure(course_instances::_add_routes))\n\n .service(web::scope(\"/courses\").configure(courses::_add_routes))\n\n .service(web::scope(\"/email-templates\").configure(email_templates::_add_routes))\n\n .service(web::scope(\"/exercises\").configure(exercises::_add_routes))\n\n .service(web::scope(\"/feedback\").configure(feedback::_add_routes))\n\n .service(web::scope(\"/org\").configure(org::_add_routes))\n\n .service(web::scope(\"/organizations\").configure(organizations::_add_routes))\n\n .service(web::scope(\"/pages\").configure(pages::_add_routes))\n\n .service(web::scope(\"/submissions\").configure(submissions::_add_routes))\n\n .service(web::scope(\"/proposed-edits\").configure(proposed_edits::_add_routes))\n\n .service(web::scope(\"/exercise-services\").configure(exercise_services::_add_routes))\n\n .service(web::scope(\"/playground_examples\").configure(playground_examples::_add_routes))\n\n .service(web::scope(\"/users\").configure(users::_add_routes))\n\n .service(web::scope(\"/exams\").configure(exams::_add_routes));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/mod.rs","rank":19,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\n\n \"/{organization_slug}\",\n\n web::get().to(get_organization_by_slug),\n\n )\n\n .route(\n\n \"/{organization_slug}/courses\",\n\n web::get().to(get_organization_courses_by_slug),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/org.rs","rank":20,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"\", web::get().to(get_all_organizations))\n\n .route(\"/{organization_id}\", web::get().to(get_organization))\n\n .route(\n\n \"/{organization_id}/courses\",\n\n web::get().to(get_organization_courses),\n\n )\n\n .route(\n\n \"/{organization_id}/courses/count\",\n\n web::get().to(get_organization_course_count),\n\n )\n\n .route(\n\n \"/{organization_id}/courses/active\",\n\n web::get().to(get_organization_active_courses),\n\n )\n\n .route(\n\n \"/{organization_id}/courses/active/count\",\n\n web::get().to(get_organization_active_courses_count),\n\n )\n\n .route(\n\n \"/{organization_id}/image\",\n\n web::put().to(set_organization_image),\n\n )\n\n .route(\n\n \"/{organization_id}/image\",\n\n web::delete().to(remove_organization_image),\n\n )\n\n .route(\"/{organization_id}/exams\", web::get().to(get_exams));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/organizations.rs","rank":21,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{exercise_id}\", web::get().to(get_exercise));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/exercises.rs","rank":22,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{user_id}\", web::get().to(get_user));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/users.rs","rank":23,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{chapter_id}/pages\", web::get().to(get_chapters_pages))\n\n .route(\n\n \"/{chapter_id}/exercises\",\n\n web::get().to(get_chapters_exercises),\n\n )\n\n .route(\n\n \"/{chapter_id}/pages-exclude-mainfrontpage\",\n\n web::get().to(get_chapters_pages_without_main_frontpage),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/chapters.rs","rank":24,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{course_id}\", web::get().to(get_course))\n\n .route(\"/{course_id}/chapters\", web::get().to(get_chapters))\n\n .route(\n\n \"/{course_id}/course-instances\",\n\n web::get().to(get_course_instances),\n\n )\n\n .route(\n\n \"/{course_id}/current-instance\",\n\n web::get().to(get_current_course_instance),\n\n )\n\n .route(\"/{course_id}/feedback\", web::post().to(feedback))\n\n .route(\n\n \"/{course_id}/page-by-path/{url_path:.*}\",\n\n web::get().to(get_course_page_by_path),\n\n )\n\n .route(\"/{course_id}/pages\", web::get().to(get_course_pages))\n\n .route(\n\n \"/{course_id}/search-pages-with-phrase\",\n\n web::post().to(search_pages_with_phrase),\n","file_path":"services/headless-lms/server/src/controllers/course_material/courses.rs","rank":25,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{id}/enrollment\", web::get().to(enrollment))\n\n .route(\"/{id}/enroll\", web::post().to(enroll))\n\n .route(\"/{id}\", web::get().to(fetch_exam_for_user));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/exams.rs","rank":26,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"\", web::post().to(post_new_chapter))\n\n .route(\"/{chapter_id}\", web::delete().to(delete_chapter))\n\n .route(\"/{chapter_id}\", web::put().to(update_chapter))\n\n .route(\"/{chapter_id}/image\", web::put().to(set_chapter_image))\n\n .route(\n\n \"/{chapter_id}/image\",\n\n web::delete().to(remove_chapter_image),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/chapters.rs","rank":27,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{feedback_id}\", web::post().to(mark_as_read));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/feedback.rs","rank":28,"score":153280.93573714423},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"\", web::get().to(get_playground_examples))\n\n .route(\"\", web::post().to(insert_playground_example))\n\n .route(\"\", web::put().to(update_playground_example))\n\n .route(\"/{id}\", web::delete().to(delete_playground_example));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/playground_examples.rs","rank":29,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\n\n \"/{email_template_id}\",\n\n web::delete().to(delete_email_template),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/email_templates.rs","rank":30,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/\", web::post().to(add_exercise_service))\n\n .route(\"/\", web::get().to(get_exercise_services))\n\n .route(\n\n \"/{exercise_service_id}\",\n\n web::delete().to(delete_exercise_service),\n\n )\n\n .route(\n\n \"/{exercise_service_id}\",\n\n web::put().to(update_exercise_service),\n\n )\n\n .route(\n\n \"/{exercise_service_id}\",\n\n web::get().to(get_exercise_service_by_id),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/exercise_services.rs","rank":31,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\n\n \"/{course_instance_id}/enroll\",\n\n web::post().to(add_user_enrollment),\n\n )\n\n .route(\n\n \"/{course_instance_id}/progress\",\n\n web::get().to(get_user_progress_for_course_instance),\n\n )\n\n .route(\n\n \"/{course_instance_id}/chapters/{chapter_id}/exercises/progress\",\n\n web::get().to(get_user_progress_for_course_instance_chapter_exercises),\n\n )\n\n .route(\n\n \"/{course_instance_id}/chapters/{chapter_id}/progress\",\n\n web::get().to(get_user_progress_for_course_instance_chapter),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/course_instances.rs","rank":32,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{course_instance_id}\", web::get().to(get_course_instance))\n\n .route(\n\n \"/{course_instance_id}/email-templates\",\n\n web::post().to(post_new_email_template),\n\n )\n\n .route(\n\n \"/{course_instance_id}/email-templates\",\n\n web::get().to(get_email_templates_by_course_instance_id),\n\n )\n\n .route(\n\n \"/{course_instance_id}/points/export\",\n\n web::get().to(point_export),\n\n )\n\n .route(\"/{course_instance_id}/edit\", web::post().to(edit))\n\n .route(\"/{course_instance_id}/delete\", web::post().to(delete))\n\n .route(\"/{course_instance_id}/points\", web::get().to(points));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/course_instances.rs","rank":33,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/{course_id}\", web::post().to(post_proposed_edits));\n\n}\n","file_path":"services/headless-lms/server/src/controllers/course_material/proposed_edits.rs","rank":34,"score":152034.81865976262},{"content":"pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/course/{course_id}\", web::get().to(get_edit_proposals))\n\n .route(\n\n \"/course/{course_id}/count\",\n\n web::get().to(get_edit_proposal_count),\n\n )\n\n .route(\n\n \"/process-edit-proposal\",\n\n web::post().to(process_edit_proposal),\n\n );\n\n}\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/proposed_edits.rs","rank":35,"score":152034.81865976262},{"content":"ALTER COLUMN deleted_at TYPE BOOLEAN USING CASE\n\n WHEN deleted_at = NULL THEN false\n\n ELSE true\n\n END;\n","file_path":"services/headless-lms/migrations/20210528091159_change_deleted_to_deleted_at.down.sql","rank":36,"score":124418.9043202754},{"content":"pub fn setup_tracing() -> Result<(), Box<dyn Error>> {\n\n let subscriber = tracing_subscriber::Registry::default()\n\n .with(\n\n tracing_subscriber::fmt::layer()\n\n .event_format(tracing_subscriber::fmt::format().compact()),\n\n )\n\n .with(ErrorLayer::default())\n\n .with(EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new(\"info\")));\n\n tracing::subscriber::set_global_default(subscriber)?;\n\n LogTracer::init()?;\n\n Ok(())\n\n}\n\n\n\n// tried storing PgPool here but that caused strange errors\n\nstatic DB_URL: Mutex<Option<String>> = Mutex::const_new(None);\n\n\n\nasync fn get_or_init_db() -> String {\n\n // if initialized, return a connection to the pool\n\n let mut guard = DB_URL.lock().await;\n\n if let Some(db) = guard.as_ref() {\n","file_path":"services/headless-lms/models/src/test_helper.rs","rank":37,"score":123109.33515508947},{"content":"fn path(file_name: &str, file_type: FileType, store_kind: StoreKind) -> PathBuf {\n\n let (base_dir, base_id) = match store_kind {\n\n StoreKind::Organization(id) => (\"organization\", id),\n\n StoreKind::Course(id) => (\"course\", id),\n\n StoreKind::Exam(id) => (\"exam\", id),\n\n };\n\n let file_type_subdir = match file_type {\n\n FileType::Image => \"images\",\n\n FileType::Audio => \"audios\",\n\n FileType::File => \"files\",\n\n };\n\n [base_dir, &base_id.to_string(), file_type_subdir, file_name]\n\n .iter()\n\n .collect()\n\n}\n","file_path":"services/headless-lms/server/src/controllers/helpers/media.rs","rank":38,"score":122667.76969944432},{"content":"ALTER COLUMN deleted_at TYPE TIMESTAMP WITHOUT TIME ZONE USING CASE\n\n WHEN deleted_at = false THEN NULL\n\n ELSE now()\n\n END;\n","file_path":"services/headless-lms/migrations/20210528091159_change_deleted_to_deleted_at.up.sql","rank":39,"score":115358.81748442232},{"content":"const Test: React.FC<TestProps> = (props) => {\n\n return <StyledText {...props}>{PLACEHOLDER_TEXT}</StyledText>\n","file_path":"shared-module/src/components/Test.tsx","rank":40,"score":112532.51437891199},{"content":"ALTER COLUMN created_at TYPE TIMESTAMP USING created_at AT TIME ZONE 'Europe/Helsinki',\n\n ALTER COLUMN updated_at TYPE TIMESTAMP USING updated_at AT TIME ZONE 'Europe/Helsinki',\n\n ALTER COLUMN deleted_at TYPE TIMESTAMP USING deleted_at AT TIME ZONE 'Europe/Helsinki';\n","file_path":"services/headless-lms/migrations/20210603174417_change_timestamps_to_have_timezone.down.sql","rank":41,"score":111627.53149877836},{"content":"ALTER COLUMN created_at TYPE TIMESTAMPTZ USING created_at AT TIME ZONE 'Europe/Helsinki',\n\n ALTER COLUMN updated_at TYPE TIMESTAMPTZ USING updated_at AT TIME ZONE 'Europe/Helsinki',\n\n ALTER COLUMN deleted_at TYPE TIMESTAMPTZ USING deleted_at AT TIME ZONE 'Europe/Helsinki';\n","file_path":"services/headless-lms/migrations/20210603174417_change_timestamps_to_have_timezone.up.sql","rank":42,"score":111627.53149877836},{"content":"const Wrapper: React.FC = ({ children }) => (\n\n <QueryClientProvider client={testClient}>{children}</QueryClientProvider>\n","file_path":"shared-module/tests/hooks/useStateQuery.test.tsx","rank":43,"score":108284.66326704688},{"content":"/* eslint-disable i18next/no-literal-string */\n\nimport { renderHook } from \"@testing-library/react-hooks\"\n\n\n\nimport useMessageChannel from \"../../src/hooks/useMessageChannel\"\n\n\n\ntest(\"useMessageChannel returns a message channel\", () => {\n\n // @ts-ignore: jsdom does not have MessageChannel\n\n window.MessageChannel = jest.fn().mockReturnValue({ port1: {}, port2: {} })\n\n const { result } = renderHook(() => useMessageChannel())\n\n expect(result).not.toBeNull()\n\n})\n","file_path":"shared-module/tests/hooks/useMessageChannel.test.ts","rank":44,"score":100410.12593561743},{"content":"export const useTypedSelector: TypedUseSelectorHook<StoreState> = useSelector\n","file_path":"services/quizzes/src/store/store.ts","rank":45,"score":97723.0004637175},{"content":"type GradingFutures =\n\n HashMap<String, Vec<Pin<Box<dyn Future<Output = GradingData> + Send + 'static>>>>;\n\n\n\npub async fn regrade(\n\n conn: &mut PgConnection,\n\n exercise_services_by_type: &HashMap<String, (ExerciseService, ExerciseServiceInfo)>,\n\n) -> Result<()> {\n\n // stores all the futures which will resolve into new gradings\n\n let mut grading_futures = GradingFutures::new();\n\n // set of regradings that should not be marked as completed by the end\n\n let mut incomplete_regradings = HashSet::new();\n\n\n\n tracing::info!(\"fetching uncompleted regradings\");\n\n let regrading_ids =\n\n models::regradings::get_uncompleted_regradings_and_mark_as_started(&mut *conn).await?;\n\n for regrading_id in regrading_ids.iter().copied() {\n\n // set regrading progress to pending\n\n models::regradings::set_total_grading_progress(\n\n &mut *conn,\n\n regrading_id,\n","file_path":"services/headless-lms/server/src/regrading.rs","rank":46,"score":96448.36497330293},{"content":"fn add_course_url_prefix_to_search_results(\n\n search_results: Vec<PageSearchResult>,\n\n course: &Course,\n\n) -> Vec<PageSearchResult> {\n\n search_results\n\n .into_iter()\n\n .map(|mut sr| {\n\n let optional_slash = if sr.url_path.starts_with('/') {\n\n \"\"\n\n } else {\n\n \"/\"\n\n };\n\n sr.url_path = format!(\"/{}{}{}\", course.slug, optional_slash, sr.url_path);\n\n sr\n\n })\n\n .collect()\n\n}\n\n\n\n/// Restore page contents and exercises to a previous revision\n\npub async fn restore(\n","file_path":"services/headless-lms/models/src/pages.rs","rank":48,"score":93542.14681869585},{"content":"fn figure_out_new_score_given(\n\n current_score_given: Option<f32>,\n\n grading_score_given: Option<f32>,\n\n user_points_update_strategy: UserPointsUpdateStrategy,\n\n) -> Option<f32> {\n\n let current_score_given = if let Some(current_score_given) = current_score_given {\n\n current_score_given\n\n } else {\n\n info!(\n\n \"Current state has no score, using score from grading ({:?})\",\n\n grading_score_given\n\n );\n\n return grading_score_given;\n\n };\n\n let grading_score_given = if let Some(grading_score_given) = grading_score_given {\n\n grading_score_given\n\n } else {\n\n info!(\n\n \"Grading has no score, using score from current state ({:?})\",\n\n current_score_given\n","file_path":"services/headless-lms/models/src/user_exercise_states.rs","rank":49,"score":93542.14681869585},{"content":"fn figure_out_new_grading_progress(\n\n current_grading_progress: GradingProgress,\n\n grading_grading_progress: GradingProgress,\n\n) -> GradingProgress {\n\n match current_grading_progress {\n\n GradingProgress::FullyGraded => GradingProgress::FullyGraded,\n\n _ => grading_grading_progress,\n\n }\n\n}\n\n\n\n/**\n\nReturns a new state for the activity progress.\n\n\n\nIn the future this function will be extended to support peer reviews. When\n\nthere's a peer review associated with the exercise, the activity is not complete\n\nbefore the user has given the peer reviews that they're required to give.\n\n*/\n","file_path":"services/headless-lms/models/src/user_exercise_states.rs","rank":50,"score":93542.14681869585},{"content":"fn figure_out_new_activity_progress(\n\n current_activity_progress: ActivityProgress,\n\n) -> ActivityProgress {\n\n if current_activity_progress == ActivityProgress::Completed {\n\n return ActivityProgress::Completed;\n\n }\n\n\n\n // The case where activity is not completed when the user needs to give peer\n\n // reviews\n\n ActivityProgress::Completed\n\n}\n\n\n\npub async fn update_user_exercise_state(\n\n conn: &mut PgConnection,\n\n grading: &Grading,\n\n submission: &Submission,\n\n) -> ModelResult<UserExerciseState> {\n\n let Submission {\n\n user_id,\n\n exercise_id,\n","file_path":"services/headless-lms/models/src/user_exercise_states.rs","rank":51,"score":93542.14681869585},{"content":"pub fn configure(\n\n config: &mut ServiceConfig,\n\n file_store: Arc<dyn FileStore>,\n\n app_conf: ApplicationConfiguration,\n\n) {\n\n let json_config =\n\n web::JsonConfig::default()\n\n .limit(1048576)\n\n .error_handler(|err, _req| -> actix_web::Error {\n\n info!(\"Bad request: {}\", &err);\n\n let body = format!(\"{{\\\"title\\\": \\\"Bad Request\\\", \\\"message\\\": \\\"{}\\\"}}\", &err);\n\n let body_bytes = body.as_bytes();\n\n // create custom error response\n\n let response = HttpResponse::with_body(\n\n StatusCode::BAD_REQUEST,\n\n AnyBody::copy_from_slice(body_bytes),\n\n );\n\n InternalError::from_response(err, response).into()\n\n });\n\n config\n","file_path":"services/headless-lms/server/src/lib.rs","rank":52,"score":91823.7331410537},{"content":"DROP TYPE grading_progress;\n","file_path":"services/headless-lms/migrations/20210504040825_update_submissions.down.sql","rank":53,"score":90945.98244769397},{"content":"DROP TYPE user_role;\n","file_path":"services/headless-lms/migrations/20210607201656_create-roles.down.sql","rank":54,"score":90945.98244769397},{"content":"// does not use async fn because the arguments should only be borrowed\n\n// for the part before any async stuff happens\n\npub fn send_grading_request(\n\n grade_url: Url,\n\n exercise_task: &ExerciseTask,\n\n submission: &Submission,\n\n) -> impl Future<Output = ModelResult<GradingResult>> + 'static {\n\n let client = reqwest::Client::new();\n\n let req = client\n\n .post(grade_url)\n\n .timeout(Duration::from_secs(120))\n\n .json(&GradingRequest {\n\n exercise_spec: &exercise_task.private_spec,\n\n submission_data: &submission.data_json,\n\n });\n\n async {\n\n let res = req.send().await?;\n\n let status = res.status();\n\n if !status.is_success() {\n\n return Err(ModelError::Generic(\"Grading failed\".to_string()));\n\n }\n\n let obj = res.json::<GradingResult>().await?;\n","file_path":"services/headless-lms/models/src/gradings.rs","rank":55,"score":90290.9246368091},{"content":"pub fn stream_exam_submissions(\n\n conn: &mut PgConnection,\n\n exam_id: Uuid,\n\n) -> impl Stream<Item = sqlx::Result<ExportedSubmission>> + '_ {\n\n sqlx::query_as!(\n\n ExportedSubmission,\n\n \"\n","file_path":"services/headless-lms/models/src/submissions.rs","rank":56,"score":90280.98501670144},{"content":"DROP TYPE activity_progress;\n","file_path":"services/headless-lms/migrations/20210609111555_add_user_exercise_states.down.sql","rank":57,"score":89453.20865763386},{"content":"DROP TYPE user_points_update_strategy;\n","file_path":"services/headless-lms/migrations/20210504040825_update_submissions.down.sql","rank":58,"score":89453.20865763386},{"content":"DROP TYPE history_change_reason;\n","file_path":"services/headless-lms/migrations/20210812035454_add_page_history.down.sql","rank":59,"score":89453.20865763386},{"content":"### Writing unit tests that use the database\n\n\n\nUse the `headless_lms_actix::test_helper::Conn` helper struct. It can be initialized using `Conn::init`, after which the only method available for it is `Conn::begin`, which starts a transaction and returns a wrapper struct that can be used in place of `&mut PgConnection` by calling `AsMut::as_mut`. For example:\n\n\n\n```rust\n\nlet mut conn = Conn::init().await;\n\nlet mut tx = conn.begin().await;\n\nlet orgs = all_organizations(tx.as_mut()).await.unwrap();\n\n```\n\n\n\nUsing these helper structs helps ensure that you do not accidentally make permanent modifications to the dev database. It also helps keep tests separate from each other: modifications to the database made using a given `Conn` are only visible when making queries with the same `Conn` instance.\n\n\n\n## Adding new dependency to cargo.toml\n\n\n\n1. search the dependency using `cargo search <DEPENDENCY_NAME>`\n\n \n\n2. Select the version of the dependency, which you need and add it manually to the **cargo.toml** file under the **[dependency]** section. Add also the comment, which was printed along side with its corresponding dependency version.\n\n \n\n\n\nThen you're done! Now you can use the dependency in the project.\n\n\n\n## Build problems with `bin/test` or `bin/dev`\n\n\n\n### Build fails because of a missing or an out of date program in the container\n\n\n\nThis might be the case if you get something like command not found or `error: no such subcommand: xxx` from cargo.\n\n\n\nUsually this is because the base image for the headless-lms container has been updated, but your computer has not pulled the updated image. To pull the updated image to your local Minikube, run the following command in the repo root: `bin/minikube-pull-headless-lms-dev-base`. After that restart the development environment.\n","file_path":"docs/headless-lms.md","rank":62,"score":18.899117474890144},{"content":" warn!(\"Trying development mode UUID login\");\n\n if let Ok(id) = Uuid::parse_str(&email) {\n\n let user = { models::users::get_by_id(&mut conn, id).await? };\n\n authorization::remember(&session, user)?;\n\n return Ok(HttpResponse::Ok().finish());\n\n };\n\n }\n\n\n\n if app_conf.test_mode {\n\n warn!(\"Using test credentials. Normal accounts won't work.\");\n\n let user = {\n\n models::users::authenticate_test_user(\n\n &mut conn,\n\n email.clone(),\n\n password.clone(),\n\n &app_conf,\n\n )\n\n .await\n\n };\n\n\n","file_path":"services/headless-lms/server/src/controllers/auth.rs","rank":63,"score":17.85451728958864},{"content":"\n\n fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {\n\n let bytes = Bytes::copy_from_slice(buf);\n\n self.sender\n\n .send(Ok(bytes))\n\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))?;\n\n Ok(buf.len())\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use std::{\n\n io::{self, Cursor},\n\n sync::mpsc::Sender,\n\n };\n\n\n\n use bytes::Bytes;\n\n use headless_lms_models::{\n\n exercise_slides, exercise_tasks,\n","file_path":"services/headless-lms/server/src/domain/csv_export.rs","rank":64,"score":17.77660127126999},{"content":"\n\npub async fn find_by_upstream_id(\n\n conn: &mut PgConnection,\n\n upstream_id: i32,\n\n) -> ModelResult<Option<User>> {\n\n let user = sqlx::query_as!(\n\n User,\n\n \"SELECT * FROM users WHERE upstream_id = $1\",\n\n upstream_id\n\n )\n\n .fetch_optional(conn)\n\n .await?;\n\n Ok(user)\n\n}\n\n\n\n// Only used for testing, not to use in production.\n\npub async fn authenticate_test_user(\n\n conn: &mut PgConnection,\n\n email: String,\n\n password: String,\n","file_path":"services/headless-lms/models/src/users.rs","rank":65,"score":17.340165656589352},{"content":" }\n\n Ok(remapped_exercise_tasks)\n\n}\n\n\n\n/// Only used when testing.\n\npub async fn update_page_content(\n\n conn: &mut PgConnection,\n\n page_id: Uuid,\n\n content: &serde_json::Value,\n\n) -> ModelResult<()> {\n\n sqlx::query!(\n\n \"\n","file_path":"services/headless-lms/models/src/pages.rs","rank":66,"score":16.612400669915008},{"content":" next.exercise_task_id.to_string(),\n\n next.score_given.unwrap_or(0.0).to_string(),\n\n next.data_json\n\n .map(|o| o.to_string())\n\n .unwrap_or_else(|| \"\".to_string()),\n\n ];\n\n writer.write_record(csv_row);\n\n }\n\n let writer = writer.finish().await?;\n\n Ok(writer)\n\n}\n\n\n\npub struct CSVExportAdapter {\n\n pub sender: UnboundedSender<ControllerResult<Bytes>>,\n\n}\n\n\n\nimpl Write for CSVExportAdapter {\n\n fn flush(&mut self) -> std::io::Result<()> {\n\n Ok(())\n\n }\n","file_path":"services/headless-lms/server/src/domain/csv_export.rs","rank":67,"score":16.124151755140147},{"content":"mod test {\n\n use uuid::Uuid;\n\n\n\n use super::*;\n\n use crate::{\n\n email_templates::EmailTemplateNew,\n\n test_helper::{self, Conn, Data},\n\n };\n\n\n\n #[tokio::test]\n\n async fn email_templates_check() {\n\n let mut conn = Conn::init().await;\n\n let mut tx = conn.begin().await;\n\n let Data { instance: ci, .. } = test_helper::insert_data(tx.as_mut(), \"\").await.unwrap();\n\n\n\n let err = crate::email_templates::insert_email_template(\n\n tx.as_mut(),\n\n ci,\n\n EmailTemplateNew {\n\n name: \"\".to_string(),\n","file_path":"services/headless-lms/models/src/error.rs","rank":68,"score":15.814600946856402},{"content":"### Requiring authentication\n\n\n\nAuthentication is handled by the `domain::authorization::AuthUser` extractor type. If you want an endpoint to only be accessible by authenticated users, simply add a parameter of the type `AuthUser` to that endpoint. The user's ID and other information can then be accessed through the parameter. If an unauthenticated user attempts to access the endpoint, they will receive an authorization error.\n\n\n\n```rust\n\nuse crate::domain::authorization::AuthUser;\n\n\n\npub async fn private_endpoint(user: AuthUser) -> String {\n\n format!(\"Hello, {}!\", user.id)\n\n}\n\n```\n\n\n\nIf you're making an endpoint where you want to do different things depending on whether the user is logged in or not, you can add an `Option<AuthUser>` parameter. The endpoint can still be accessed by everyone, but the argument will contain the user's details if they are authenticated.\n\n\n\n```rust\n\nuse crate::domain::authorization::AuthUser;\n\n\n\npub async fn some_endpoint(user: Option<AuthUser>) -> String {\n\n if let Some(user) = user {\n\n format!(\"Hello, {}!\", user.id)\n\n } else {\n\n \"Hello, guest!\".to_string()\n\n }\n\n}\n\n```\n\n\n","file_path":"docs/headless-lms.md","rank":69,"score":15.78059980639568},{"content":" })\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n\n\n use super::*;\n\n use crate::{playground_examples::PlaygroundExampleData, test_helper::Conn};\n\n\n\n #[tokio::test]\n\n async fn insert_and_fetch_playground_example() {\n\n let mut conn = Conn::init().await;\n\n let mut tx = conn.begin().await;\n\n\n\n let inserted_data = insert_playground_example(\n\n tx.as_mut(),\n\n PlaygroundExampleData {\n\n name: \"test\".to_string(),\n\n url: \"https:\\\\test.com\".to_string(),\n\n width: 500,\n","file_path":"services/headless-lms/models/src/playground_examples.rs","rank":70,"score":15.681629793262879},{"content":" \"gif\" => Some(\"image/gif\"),\n\n _ => None,\n\n };\n\n }\n\n let mut response = HttpResponse::Ok();\n\n if let Some(m) = mime_type {\n\n response.append_header((\"content-type\", m));\n\n }\n\n Ok(response.body(contents))\n\n}\n\n\n\n/**\n\nAdd a route for each controller in this module.\n\n\n\nThe name starts with an underline in order to appear before other functions in the module documentation.\n\n\n\nWe add the routes by calling the route method instead of using the route annotations because this method preserves the function signatures for documentation.\n\n*/\n","file_path":"services/headless-lms/server/src/controllers/files.rs","rank":71,"score":15.608046972696322},{"content":" exercises::{self, GradingProgress},\n\n gradings,\n\n submissions::{self, GradingResult},\n\n users,\n\n };\n\n use serde_json::Value;\n\n\n\n use super::*;\n\n use crate::test_helper::{insert_data, Conn, Data};\n\n\n\n #[tokio::test]\n\n async fn exports() {\n\n let mut conn = Conn::init().await;\n\n let mut tx = conn.begin().await;\n\n\n\n let Data {\n\n user,\n\n course,\n\n instance,\n\n exercise,\n","file_path":"services/headless-lms/server/src/domain/csv_export.rs","rank":72,"score":15.087522072551124},{"content":" Ok(course)\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use std::str::FromStr;\n\n\n\n use serde_json::Value;\n\n\n\n use super::*;\n\n use crate::{\n\n chapters::{self, DatabaseChapter, NewChapter},\n\n courses, exercise_slides,\n\n exercise_tasks::{self, ExerciseTask},\n\n exercises::{self, Exercise},\n\n organizations, pages,\n\n test_helper::Conn,\n\n users,\n\n };\n\n\n","file_path":"services/headless-lms/models/src/courses.rs","rank":73,"score":15.074065453396281},{"content":"use proc_macro::TokenStream;\n\nuse quote::ToTokens;\n\nuse syn::{Attribute, ItemFn, Type};\n\n\n\n/// Includes the type's JSON example generated by doc-file-generator as a string.\n\n/// Convenience alias for #[cfg_attr(doc, doc = generated_docs!(MyType))]\n\n#[proc_macro_attribute]\n","file_path":"services/headless-lms/doc-macro/src/lib.rs","rank":74,"score":14.893646614104128},{"content":" if let Some(db) = guard.as_ref() {\n\n return db.clone();\n\n }\n\n\n\n // initialize logging and db\n\n dotenv::dotenv().ok();\n\n let db = env::var(\"DATABASE_URL\")\n\n .unwrap_or_else(|_| \"postgres://headless-lms@localhost:54328/headless_lms_dev\".to_string());\n\n let _ = setup_tracing();\n\n\n\n // store initialized pool and return connection\n\n guard.replace(db.clone());\n\n db\n\n}\n\n\n\n/// Wrapper to ensure the test database isn't used without a transaction\n\npub struct Conn(PgConnection);\n\nimpl Conn {\n\n /// Initializes the test database and returns a connection wrapper\n\n pub async fn init() -> Conn {\n","file_path":"services/headless-lms/server/src/test_helper.rs","rank":75,"score":14.26983990090686},{"content":"### Using postgres enums in SQLx queries\n\n\n\nSQLx isn't able to automatically use postgres enums in its queries; it needs a type hint. For example, given the following postgres enum\n\n\n\n```postgres\n\nCREATE TYPE user_role AS ENUM ('admin', 'assistant', 'teacher', 'reviewer');\n\n```\n\n\n\nand corresponding Rust enum\n\n\n\n```rust\n\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, Clone, Copy, Type)]\n\n#[sqlx(type_name = \"user_role\", rename_all = \"snake_case\")]\n\npub enum UserRole {\n\n Admin,\n\n Assistant,\n\n Teacher,\n\n Reviewer,\n\n}\n\n```\n\n\n\nyou could use `sqlx::query!` like this\n\n\n\n```rust\n\nlet role: UserRole = sqlx::query!(r#\"SELECT role AS \"role: UserRole\" FROM roles\"#)\n\n .fetch_one(&mut connection) // ^^^^^^^^^^^^^^^^^^^\n\n .await?\n\n .role;\n\n```\n\n\n\nThe same syntax can be used with `sqlx::query_as!`\n\n\n\n```rust\n\n let roles = sqlx::query_as!(\n\n Role,\n\n r#\"SELECT organization_id, course_id, role AS \"role: UserRole\" FROM roles WHERE user_id = $1\"#, user_id\n\n // ^^^^^^^^^^^^^^^^^^^\n\n )\n\n .fetch_all(&mut connection)\n\n .await?;\n\n```\n\n\n\nHere, `Role` is a struct with various fields, including a `role: UserRole` field.\n\n\n\n### Setup development with a local Postgres\n\n\n\nUsually you don't need this as you can use the Postgres started by either `bin/dev` or `bin/dev-only-db`.\n\n\n\n1. Rename `.env.example` -> `.env`\n\n2. In `.env` setup `DATABASE_URL=postgres://localhost/headless_lms_dev`\n\n3. `bin/local-dev-db-create-user`\n\n4. `bin/local-dev-db-create`\n\n5. Run `bin/sqlx-migrate-run`\n\n6. (Optional) `bin/seed-local`\n\n7. If migrations succeed, run `bin/dev`\n\n\n","file_path":"docs/headless-lms.md","rank":76,"score":14.232729986002655},{"content":"\n\n use super::*;\n\n\n\n #[cfg(not(target_os = \"windows\"))]\n\n #[tokio::test]\n\n async fn it_works() {\n\n let dir = TempDir::new(\"test-folder-checksum\").expect(\"Failed to create a temp dir\");\n\n File::open(dir.path())\n\n .await\n\n .unwrap()\n\n .set_permissions(Permissions::from_mode(0o755))\n\n .await\n\n .unwrap();\n\n let first_hash = hash_folder(&dir.path()).await.unwrap();\n\n assert_eq!(\n\n first_hash.to_hex().to_string(),\n\n \"01444ae9678097d0214e449568b68eb351c4743b2697bfc3d517b5c601535823\"\n\n );\n\n let mut file = File::create(dir.path().join(\"test-file\")).await.unwrap();\n\n file.set_permissions(Permissions::from_mode(0o644))\n","file_path":"services/headless-lms/utils/src/folder_checksum.rs","rank":77,"score":14.20781168369188},{"content":" use super::*;\n\n use crate::{\n\n course_instance_enrollments::{self, NewCourseInstanceEnrollment},\n\n course_instances::{self, NewCourseInstance, VariantStatus},\n\n test_helper::{insert_data, Conn, Data},\n\n };\n\n\n\n #[tokio::test]\n\n async fn upserts_user_course_settings() {\n\n let mut conn = Conn::init().await;\n\n let mut tx = conn.begin().await;\n\n let Data {\n\n course,\n\n instance,\n\n user,\n\n ..\n\n } = insert_data(tx.as_mut(), \"example-exercise\").await.unwrap();\n\n\n\n let enrollment = course_instance_enrollments::insert_enrollment(\n\n tx.as_mut(),\n","file_path":"services/headless-lms/models/src/user_course_settings.rs","rank":78,"score":14.11149536685777},{"content":" return db.clone();\n\n }\n\n\n\n // initialize logging and db\n\n dotenv::dotenv().ok();\n\n let db = env::var(\"DATABASE_URL\")\n\n .unwrap_or_else(|_| \"postgres://headless-lms@localhost:54328/headless_lms_dev\".to_string());\n\n let _ = setup_tracing();\n\n\n\n // store initialized pool and return connection\n\n guard.replace(db.clone());\n\n db\n\n}\n\n\n\n/// Wrapper to ensure the test database isn't used without a transaction\n\npub struct Conn(PgConnection);\n\nimpl Conn {\n\n /// Initializes the test database and returns a connection wrapper\n\n pub async fn init() -> Conn {\n\n let db = get_or_init_db().await;\n","file_path":"services/headless-lms/models/src/test_helper.rs","rank":79,"score":14.097580517191213},{"content":" use super::*;\n\n use crate::{\n\n chapters,\n\n course_instance_enrollments::{self, NewCourseInstanceEnrollment},\n\n course_instances::{self, NewCourseInstance},\n\n course_language_groups, courses, exercise_slides, exercise_tasks, organizations, pages,\n\n test_helper::Conn,\n\n users,\n\n };\n\n\n\n #[tokio::test]\n\n async fn selects_course_material_exercise_for_enrolled_student() {\n\n let mut conn = Conn::init().await;\n\n let mut tx = conn.begin().await;\n\n\n\n let user_id = users::insert_with_id(\n\n tx.as_mut(),\n\n \"test@example.com\",\n\n Uuid::parse_str(\"e656e0a1-3f55-4f52-b0ae-96855faee5e7\").unwrap(),\n\n )\n","file_path":"services/headless-lms/models/src/exercises.rs","rank":80,"score":13.944699898404899},{"content":"FROM exercise_services\n\nWHERE slug = $1\n\n \"#,\n\n exercise_type\n\n )\n\n .fetch_one(conn)\n\n .await?;\n\n Ok(res)\n\n}\n\n\n\npub async fn get_exercise_service_internally_preferred_baseurl_by_exercise_type(\n\n conn: &mut PgConnection,\n\n exercise_type: &str,\n\n) -> ModelResult<Url> {\n\n let exercise_service = get_exercise_service_by_exercise_type(conn, exercise_type).await?;\n\n Ok(get_exercise_service_internally_preferred_baseurl(\n\n &exercise_service,\n\n )?)\n\n}\n\n\n","file_path":"services/headless-lms/models/src/exercise_services.rs","rank":81,"score":13.790494153825696},{"content":" sqlx::migrate!(\"../migrations\")\n\n .run(&mut conn)\n\n .await\n\n .expect(\"failed to run migrations\");\n\n setup_tracing().expect(\"Could not setup tracing.\");\n\n let mut lock = DB_URL.lock().await;\n\n *lock = Some(db.clone());\n\n db\n\n}\n\n\n\n/// Initialises the actix server for testing\n\npub async fn init_actix() -> (\n\n impl actix_web::dev::Service<Request, Response = ServiceResponse<AnyBody>, Error = actix_web::Error>,\n\n PgPool,\n\n) {\n\n let db = init_db().await;\n\n let private_cookie_key = \"sMG87WlKnNZoITzvL2+jczriTR7JRsCtGu/bSKaSIvw=\";\n\n let pool = PgPool::connect(&db)\n\n .await\n\n .expect(\"failed to connect to test db\");\n","file_path":"services/headless-lms/server/tests/integration_test.rs","rank":82,"score":13.640786186945478},{"content":"pub async fn get_service_info_by_exercise_type(\n\n conn: &mut PgConnection,\n\n exercise_type: &str,\n\n) -> ModelResult<ExerciseServiceInfo> {\n\n let exercise_service = get_exercise_service_by_exercise_type(conn, exercise_type).await?;\n\n let service_info = get_service_info_by_exercise_service(conn, &exercise_service).await?;\n\n Ok(service_info)\n\n}\n\n\n\npub async fn get_all_exercise_services_by_type(\n\n conn: &mut PgConnection,\n\n) -> ModelResult<HashMap<String, (ExerciseService, ExerciseServiceInfo)>> {\n\n let mut exercise_services_by_type = HashMap::new();\n\n for exercise_service in get_exercise_services(conn).await? {\n\n if let Ok(info) = get_service_info_by_exercise_service(conn, &exercise_service).await {\n\n exercise_services_by_type\n\n .insert(exercise_service.slug.clone(), (exercise_service, info));\n\n } else {\n\n tracing::error!(\n\n \"No corresponding service info found for {} ({})\",\n","file_path":"services/headless-lms/models/src/exercise_service_info.rs","rank":83,"score":13.459354992394816},{"content":"\n\n let (sender, receiver) = tokio::sync::mpsc::unbounded_channel::<ControllerResult<Bytes>>();\n\n\n\n // spawn handle that writes the csv row by row into the sender\n\n let mut handle_conn = pool.acquire().await?;\n\n let _handle = tokio::spawn(async move {\n\n let res =\n\n csv_export::export_exam_points(&mut handle_conn, exam_id, CSVExportAdapter { sender })\n\n .await;\n\n if let Err(err) = res {\n\n tracing::error!(\"Failed to export exam points: {}\", err);\n\n }\n\n });\n\n\n\n let exam = exams::get(&mut conn, exam_id).await?;\n\n\n\n // return response that streams data from the receiver\n\n Ok(HttpResponse::Ok()\n\n .append_header((\n\n \"Content-Disposition\",\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/exams.rs","rank":84,"score":13.133297616423906},{"content":" }\n\n\n\n struct WriteAdapter {\n\n sender: Sender<Bytes>,\n\n }\n\n\n\n impl Write for WriteAdapter {\n\n fn flush(&mut self) -> std::io::Result<()> {\n\n Ok(())\n\n }\n\n\n\n fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {\n\n let bytes = Bytes::copy_from_slice(buf);\n\n self.sender\n\n .send(bytes)\n\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))?;\n\n Ok(buf.len())\n\n }\n\n }\n\n}\n","file_path":"services/headless-lms/server/src/domain/csv_export.rs","rank":85,"score":13.12560993488766},{"content":"//! Re-exports commonly used types for convenient use across the crate.\n\n//! Intended to be glob-imported like `use crate::prelude::*;`.\n\n\n\npub use chrono::{DateTime, Utc};\n\npub use headless_lms_utils::pagination::Pagination;\n\npub use serde::{Deserialize, Serialize};\n\npub use sqlx::{Connection, FromRow, PgConnection, Type};\n\npub use ts_rs::TS;\n\npub use uuid::Uuid;\n\n\n\npub use crate::{ModelError, ModelResult};\n","file_path":"services/headless-lms/models/src/prelude.rs","rank":86,"score":13.067773320225598},{"content":" fetched_service_info\n\n };\n\n Ok(service_info)\n\n}\n\n\n\n/**\n\nReturns service info meant for the course material. If no service info is found and fetching it fails, we return None to\n\nindicate that the service info is unavailable.\n\n*/\n\npub async fn get_course_material_service_info_by_exercise_type(\n\n conn: &mut PgConnection,\n\n exercise_type: &str,\n\n) -> ModelResult<Option<CourseMaterialExerciseServiceInfo>> {\n\n if let Ok(exercise_service) = get_exercise_service_by_exercise_type(conn, exercise_type).await {\n\n let full_service_info = get_service_info_by_exercise_service(conn, &exercise_service).await;\n\n let service_info_option = if let Ok(o) = full_service_info {\n\n // Need to convert relative url to absolute url because\n\n // otherwise the material won't be able to request the path\n\n // if the path is in a different domain\n\n let mut url = Url::parse(&exercise_service.public_url)\n","file_path":"services/headless-lms/models/src/exercise_service_info.rs","rank":87,"score":12.983366716957761},{"content":"/*!\n\nHandlers for HTTP requests to `/api/v0/login`.\n\n*/\n\n\n\nuse actix_session::Session;\n\nuse models::users::User;\n\nuse oauth2::{\n\n basic::{BasicErrorResponseType, BasicTokenType},\n\n EmptyExtraTokenFields, RequestTokenError, ResourceOwnerPassword, ResourceOwnerUsername,\n\n StandardErrorResponse, StandardTokenResponse, TokenResponse,\n\n};\n\nuse reqwest::Client;\n\nuse url::form_urlencoded::Target;\n\n\n\nuse crate::{controllers::prelude::*, domain::authorization, OAuthClient};\n\n\n\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, TS)]\n\npub struct Login {\n\n email: String,\n\n password: String,\n","file_path":"services/headless-lms/server/src/controllers/auth.rs","rank":88,"score":12.884874128387839},{"content":" #[instrument]\n\n pub fn new(bucket_name: String) -> Result<Self, UtilError> {\n\n let client = Client::default();\n\n\n\n Ok(Self {\n\n bucket_name,\n\n client,\n\n })\n\n }\n\n}\n\n\n\n#[async_trait(?Send)]\n\nimpl FileStore for GoogleCloudFileStore {\n\n async fn upload(&self, path: &Path, file: Vec<u8>, mime_type: &str) -> Result<(), UtilError> {\n\n self.client\n\n .object()\n\n .create(&self.bucket_name, file, path_to_str(path)?, mime_type)\n\n .await?;\n\n Ok(())\n\n }\n","file_path":"services/headless-lms/utils/src/file_store/google_cloud_file_store.rs","rank":89,"score":12.609550413126348},{"content":" )\n\n .await?;\n\n\n\n let submission = models::submissions::get_by_id(&mut conn, *submission_id).await?;\n\n let exercise = models::exercises::get_by_id(&mut conn, submission.exercise_id).await?;\n\n let exercise_task =\n\n models::exercise_tasks::get_exercise_task_by_id(&mut conn, submission.exercise_task_id)\n\n .await?;\n\n let grading = if let Some(id) = submission.grading_id {\n\n Some(models::gradings::get_by_id(&mut conn, id).await?)\n\n } else {\n\n None\n\n };\n\n let exercise_service_info = models::exercise_service_info::get_service_info_by_exercise_type(\n\n &mut conn,\n\n &exercise_task.exercise_type,\n\n )\n\n .await?;\n\n\n\n Ok(web::Json(SubmissionInfo {\n\n submission,\n\n exercise,\n\n exercise_task,\n\n grading,\n\n iframe_path: exercise_service_info.exercise_type_specific_user_interface_iframe,\n\n }))\n\n}\n\n\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/submissions.rs","rank":90,"score":12.353789019396267},{"content":" }\n\n } else {\n\n let msg = format!(\n\n \"No exercise services found for type {}\",\n\n exercise_task.exercise_type,\n\n );\n\n tracing::error!(\"{}\", msg);\n\n models::gradings::set_grading_progress(\n\n &mut *conn,\n\n not_ready_grading.id,\n\n GradingProgress::Failed,\n\n )\n\n .await?;\n\n regrading_status\n\n .missing_exercise_services\n\n .insert(exercise_task.exercise_type);\n\n }\n\n }\n\n Ok(regrading_status)\n\n}\n\n\n","file_path":"services/headless-lms/server/src/regrading.rs","rank":91,"score":12.324294186490999},{"content":"## Interacting with the backend\n\n\n\nYou can use an axios instance to avoid repeating the root of the API URL for every request. For example, `main-frontend` has the following client:\n\n\n\n```ts\n\nexport const mainFrontendClient = axios.create({ baseURL: \"/api/v0/main-frontend\" })\n\n```\n\n\n\n`shared-module` contains types (in `bindings.ts`) and guards (in `bindings.guard`) generated from the backend types as well as other helper functions (in `utils`) which should be used when interacting with the backend. For example, `main-frontend` fetches `/api/v0/main-frontend/organizations` with\n\n\n\n```ts\n\nimport { Organization } from \"../../shared-module/bindings\"\n\nimport { isOrganization } from \"../../shared-module/bindings.guard\"\n\nimport { isArray, validateResponse } from \"../../shared-module/utils/fetching\"\n\n\n\nexport const fetchOrganizations = async (): Promise<Array<Organization>> => {\n\n // first, we get a response from the API using mainFrontendClient\n\n const response = await mainFrontendClient.get(\"/organizations\", { responseType: \"json\" })\n\n // then we call validateResponse with the response and a guard that checks that the data's type is Array<Organization>\n\n return validateResponse(response, isArray(isOrganization))\n\n}\n\n```\n","file_path":"docs/frontend.md","rank":92,"score":12.298896778095603},{"content":" return db.clone();\n\n }\n\n dotenv::dotenv().ok();\n\n let db = env::var(\"DATABASE_URL_TEST\").unwrap_or_else(|_| {\n\n \"postgres://headless-lms@localhost:54328/headless_lms_test\".to_string()\n\n });\n\n if Postgres::database_exists(&db)\n\n .await\n\n .expect(\"failed to check test db existence\")\n\n {\n\n Postgres::drop_database(&db)\n\n .await\n\n .expect(\"failed to drop test db\");\n\n }\n\n Postgres::create_database(&db)\n\n .await\n\n .expect(\"failed to create test db\");\n\n let mut conn = PgConnection::connect(&db)\n\n .await\n\n .expect(\"failed to connect to test db\");\n","file_path":"services/headless-lms/server/tests/integration_test.rs","rank":93,"score":12.114809044037548},{"content":" .fetch_all(&mut *conn)\n\n .await?;\n\n let mut exercise_services_by_type = HashMap::new();\n\n for exercise_service in selected_services {\n\n let info = get_service_info_by_exercise_service(conn, &exercise_service).await?;\n\n exercise_services_by_type.insert(exercise_service.slug.clone(), (exercise_service, info));\n\n }\n\n Ok(exercise_services_by_type)\n\n}\n\n\n\npub async fn get_service_info_by_exercise_service(\n\n conn: &mut PgConnection,\n\n exercise_service: &ExerciseService,\n\n) -> ModelResult<ExerciseServiceInfo> {\n\n let res = get_service_info(conn, exercise_service.id).await;\n\n let service_info = if let Ok(exercise_service_info) = res {\n\n exercise_service_info\n\n } else {\n\n warn!(\"Could not find service info for service. This is rare and only should happen when a background worker has not had the opportunity to complete their fetching task yet. Trying the fetching here in this worker so that we can continue.\");\n\n let fetched_service_info = fetch_and_upsert_service_info(conn, exercise_service).await?;\n","file_path":"services/headless-lms/models/src/exercise_service_info.rs","rank":94,"score":12.108565852855941},{"content":"use models::users::User;\n\n\n\nuse crate::controllers::prelude::*;\n\n\n\n/**\n\nGET `/api/v0/main-frontend/users/:id`\n\n*/\n\n#[generated_doc(User)]\n\n#[instrument(skip(pool))]\n\npub async fn get_user(\n\n user_id: web::Path<Uuid>,\n\n pool: web::Data<PgPool>,\n\n) -> ControllerResult<web::Json<User>> {\n\n let mut conn = pool.acquire().await?;\n\n let user = models::users::get_by_id(&mut conn, *user_id).await?;\n\n Ok(web::Json(user))\n\n}\n\n\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/users.rs","rank":95,"score":11.958490335216194},{"content":" exercise_service.name,\n\n exercise_service.id\n\n );\n\n }\n\n }\n\n Ok(exercise_services_by_type)\n\n}\n\n\n\npub async fn get_selected_exercise_services_by_type(\n\n conn: &mut PgConnection,\n\n slugs: &[String],\n\n) -> ModelResult<HashMap<String, (ExerciseService, ExerciseServiceInfo)>> {\n\n let selected_services = sqlx::query_as!(\n\n ExerciseService,\n\n \"\n\nSELECT *\n\nFROM exercise_services\n\nWHERE slug = ANY($1);\",\n\n slugs,\n\n )\n","file_path":"services/headless-lms/models/src/exercise_service_info.rs","rank":96,"score":11.922259358795452},{"content":" course_instance_id,\n\n CSVExportAdapter { sender },\n\n )\n\n .await;\n\n if let Err(err) = res {\n\n tracing::error!(\"Failed to export course instance points: {}\", err);\n\n }\n\n });\n\n\n\n let course_instance =\n\n course_instances::get_course_instance(&mut conn, course_instance_id).await?;\n\n let course = courses::get_course(&mut conn, course_instance.course_id).await?;\n\n\n\n // return response that streams data from the receiver\n\n Ok(HttpResponse::Ok()\n\n .append_header((\n\n \"Content-Disposition\",\n\n format!(\n\n \"attachment; filename=\\\"{} - {} - Point export {}.csv\\\"\",\n\n course.name,\n","file_path":"services/headless-lms/server/src/controllers/main_frontend/course_instances.rs","rank":97,"score":11.904544792100545},{"content":"use chrono::{DateTime, Duration, Utc};\n\nuse models::{\n\n exams::{self, ExamEnrollment},\n\n pages::{self, Page},\n\n};\n\n\n\nuse crate::controllers::prelude::*;\n\n\n\n/**\n\nGET /api/v0/course-material/exams/:id/enrollment\n\n*/\n\n#[generated_doc(Option<ExamEnrollment>)]\n\npub async fn enrollment(\n\n pool: web::Data<PgPool>,\n\n exam_id: web::Path<Uuid>,\n\n user: AuthUser,\n\n) -> ControllerResult<web::Json<Option<ExamEnrollment>>> {\n\n let mut conn = pool.acquire().await?;\n\n let enrollment = exams::get_enrollment(&mut conn, *exam_id, user.id).await?;\n\n Ok(web::Json(enrollment))\n","file_path":"services/headless-lms/server/src/controllers/course_material/exams.rs","rank":98,"score":11.799923765521443},{"content":"use url::Url;\n\n\n\n/// The entrypoint to the application.\n\n#[actix_web::main]\n\nasync fn main() -> Result<()> {\n\n dotenv().ok();\n\n setup_tracing()?;\n\n\n\n // read environment variables\n\n let database_url = env::var(\"DATABASE_URL\")\n\n .unwrap_or_else(|_| \"postgres://localhost/headless_lms_dev\".to_string());\n\n let oauth_application_id =\n\n env::var(\"OAUTH_APPLICATION_ID\").expect(\"OAUTH_APPLICATION_ID must be defined\");\n\n let oauth_secret = env::var(\"OAUTH_SECRET\").expect(\"OAUTH_SECRET must be defined\");\n\n let private_cookie_key =\n\n env::var(\"PRIVATE_COOKIE_KEY\").expect(\"PRIVATE_COOKIE_KEY must be defined\");\n\n let base_url = env::var(\"BASE_URL\").expect(\"BASE_URL must be defined\");\n\n let test_mode = env::var(\"TEST_MODE\").is_ok();\n\n let allow_no_https_for_development = env::var(\"ALLOW_NO_HTTPS_FOR_DEVELOPMENT\").is_ok();\n\n if test_mode {\n","file_path":"services/headless-lms/server/src/main.rs","rank":99,"score":11.734294010521694}],"string":"[\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/uploads/{tail:.*}\\\", web::get().to(serve_upload))\\n\\n .route(\\\"{tail:.*}\\\", web::get().to(redirect_to_storage_service));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/files.rs\",\n \"rank\": 0,\n \"score\": 155878.01330495626\n },\n {\n \"content\": \"/// Add controllers from all the submodules.\\n\\npub fn configure_controllers(cfg: &mut ServiceConfig) {\\n\\n cfg.service(web::scope(\\\"/course-material\\\").configure(course_material::_add_routes))\\n\\n .service(web::scope(\\\"/cms\\\").configure(cms::_add_routes))\\n\\n .service(web::scope(\\\"/files\\\").configure(files::_add_routes))\\n\\n .service(web::scope(\\\"/main-frontend\\\").configure(main_frontend::_add_routes))\\n\\n .service(web::scope(\\\"/auth\\\").configure(auth::_add_routes));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/mod.rs\",\n \"rank\": 1,\n \"score\": 155878.01330495626\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/login\\\", web::post().to(login))\\n\\n .route(\\\"/logout\\\", web::post().to(logout))\\n\\n .route(\\\"/logged-in\\\", web::get().to(logged_in));\\n\\n}\\n\\n\\n\\npub type LoginToken = Result<\\n\\n StandardTokenResponse<EmptyExtraTokenFields, BasicTokenType>,\\n\\n RequestTokenError<\\n\\n oauth2::reqwest::Error<reqwest::Error>,\\n\\n StandardErrorResponse<BasicErrorResponseType>,\\n\\n >,\\n\\n>;\\n\\n\\n\\npub async fn get_user_from_moocfi(\\n\\n token: &LoginToken,\\n\\n conn: &mut PgConnection,\\n\\n) -> ControllerResult<User> {\\n\\n info!(\\\"Getting user details from mooc.fi\\\");\\n\\n if let Ok(token) = token {\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/auth.rs\",\n \"rank\": 2,\n \"score\": 155878.01330495626\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{exam_id}/upload\\\", web::post().to(add_media));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/exams.rs\",\n \"rank\": 3,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{course_id}/upload\\\", web::post().to(add_media));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/courses.rs\",\n \"rank\": 4,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{organization_id}/upload\\\", web::post().to(add_media));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/organizations.rs\",\n \"rank\": 5,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{page_id}\\\", web::get().to(get_page))\\n\\n .route(\\\"/{page_id}\\\", web::put().to(update_page));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/pages.rs\",\n \"rank\": 6,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"/// Add controllers from all the submodules.\\n\\npub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.service(web::scope(\\\"/pages\\\").configure(pages::_add_routes))\\n\\n .service(web::scope(\\\"/course-instances\\\").configure(course_instances::_add_routes))\\n\\n .service(web::scope(\\\"/email-templates\\\").configure(email_templates::_add_routes))\\n\\n .service(web::scope(\\\"/oembed\\\").configure(oembed::_add_routes))\\n\\n .service(web::scope(\\\"/organizations\\\").configure(organizations::_add_routes))\\n\\n .service(web::scope(\\\"/courses\\\").configure(courses::_add_routes))\\n\\n .service(web::scope(\\\"/exams\\\").configure(exams::_add_routes));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/mod.rs\",\n \"rank\": 7,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/preview\\\", web::get().to(get_oembed_data_from_provider));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/oembed.rs\",\n \"rank\": 8,\n \"score\": 154561.5173339167\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/exam/{page_id}\\\", web::get().to(get_by_exam_id))\\n\\n .route(\\\"/{current_page_id}/next-page\\\", web::get().to(get_next_page))\\n\\n .route(\\\"/{current_page_id}/url-path\\\", web::get().to(get_url_path));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/pages.rs\",\n \"rank\": 9,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"/// Add controllers from all the submodules.\\n\\npub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.service(web::scope(\\\"/courses\\\").configure(courses::_add_routes))\\n\\n .service(web::scope(\\\"/exercises\\\").configure(exercises::_add_routes))\\n\\n .service(web::scope(\\\"/pages\\\").configure(pages::_add_routes))\\n\\n .service(web::scope(\\\"/chapters\\\").configure(chapters::_add_routes))\\n\\n .service(web::scope(\\\"/submissions\\\").configure(submissions::_add_routes))\\n\\n .service(web::scope(\\\"/course-instances\\\").configure(course_instances::_add_routes))\\n\\n .service(web::scope(\\\"/proposed-edits\\\").configure(proposed_edits::_add_routes))\\n\\n .service(web::scope(\\\"/exams\\\").configure(exams::_add_routes));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/mod.rs\",\n \"rank\": 10,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{course_id}\\\", web::get().to(get_course))\\n\\n .route(\\\"\\\", web::post().to(post_new_course))\\n\\n .route(\\\"/{course_id}\\\", web::put().to(update_course))\\n\\n .route(\\\"/{course_id}\\\", web::delete().to(delete_course))\\n\\n .route(\\n\\n \\\"/{course_id}/daily-submission-counts\\\",\\n\\n web::get().to(get_daily_submission_counts),\\n\\n )\\n\\n .route(\\\"/{course_id}/exercises\\\", web::get().to(get_all_exercises))\\n\\n .route(\\n\\n \\\"/{course_id}/structure\\\",\\n\\n web::get().to(get_course_structure),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_id}/language-versions\\\",\\n\\n web::get().to(get_all_course_language_versions),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_id}/language-versions\\\",\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/courses.rs\",\n \"rank\": 11,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"\\\", web::post().to(post_submission)).route(\\n\\n \\\"/previous-for-exercise/{exercise_id}\\\",\\n\\n web::get().to(previous_submission),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/submissions.rs\",\n \"rank\": 12,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"\\\", web::post().to(post_new_page))\\n\\n .route(\\\"/{page_id}\\\", web::delete().to(delete_page))\\n\\n .route(\\\"/{page_id}/history\\\", web::get().to(history))\\n\\n .route(\\\"/{page_id}/history_count\\\", web::get().to(history_count))\\n\\n .route(\\\"/{history_id}/restore\\\", web::post().to(restore));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/pages.rs\",\n \"rank\": 13,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{email_template_id}\\\", web::get().to(get_email_template))\\n\\n .route(\\\"/{email_template_id}\\\", web::put().to(update_email_template));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/email_templates.rs\",\n \"rank\": 14,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{id}\\\", web::get().to(get_exam))\\n\\n .route(\\\"/{id}/set\\\", web::post().to(set_course))\\n\\n .route(\\\"/{id}/unset\\\", web::post().to(unset_course))\\n\\n .route(\\\"/{id}/export-points\\\", web::get().to(export_points))\\n\\n .route(\\n\\n \\\"/{id}/export-submissions\\\",\\n\\n web::get().to(export_submissions),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/exams.rs\",\n \"rank\": 15,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\n\\n \\\"/{course_instance_id}/organization\\\",\\n\\n web::get().to(get_organization_id),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/cms/course_instances.rs\",\n \"rank\": 16,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{submission_id}/info\\\", web::get().to(get_submission_info));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/submissions.rs\",\n \"rank\": 17,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\n\\n \\\"/{exercise_id}/submissions\\\",\\n\\n web::get().to(get_exercise_submissions),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/exercises.rs\",\n \"rank\": 18,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"/// Add controllers from all the submodules.\\n\\npub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.service(web::scope(\\\"/chapters\\\").configure(chapters::_add_routes))\\n\\n .service(web::scope(\\\"/course-instances\\\").configure(course_instances::_add_routes))\\n\\n .service(web::scope(\\\"/courses\\\").configure(courses::_add_routes))\\n\\n .service(web::scope(\\\"/email-templates\\\").configure(email_templates::_add_routes))\\n\\n .service(web::scope(\\\"/exercises\\\").configure(exercises::_add_routes))\\n\\n .service(web::scope(\\\"/feedback\\\").configure(feedback::_add_routes))\\n\\n .service(web::scope(\\\"/org\\\").configure(org::_add_routes))\\n\\n .service(web::scope(\\\"/organizations\\\").configure(organizations::_add_routes))\\n\\n .service(web::scope(\\\"/pages\\\").configure(pages::_add_routes))\\n\\n .service(web::scope(\\\"/submissions\\\").configure(submissions::_add_routes))\\n\\n .service(web::scope(\\\"/proposed-edits\\\").configure(proposed_edits::_add_routes))\\n\\n .service(web::scope(\\\"/exercise-services\\\").configure(exercise_services::_add_routes))\\n\\n .service(web::scope(\\\"/playground_examples\\\").configure(playground_examples::_add_routes))\\n\\n .service(web::scope(\\\"/users\\\").configure(users::_add_routes))\\n\\n .service(web::scope(\\\"/exams\\\").configure(exams::_add_routes));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/mod.rs\",\n \"rank\": 19,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\n\\n \\\"/{organization_slug}\\\",\\n\\n web::get().to(get_organization_by_slug),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_slug}/courses\\\",\\n\\n web::get().to(get_organization_courses_by_slug),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/org.rs\",\n \"rank\": 20,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"\\\", web::get().to(get_all_organizations))\\n\\n .route(\\\"/{organization_id}\\\", web::get().to(get_organization))\\n\\n .route(\\n\\n \\\"/{organization_id}/courses\\\",\\n\\n web::get().to(get_organization_courses),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_id}/courses/count\\\",\\n\\n web::get().to(get_organization_course_count),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_id}/courses/active\\\",\\n\\n web::get().to(get_organization_active_courses),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_id}/courses/active/count\\\",\\n\\n web::get().to(get_organization_active_courses_count),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_id}/image\\\",\\n\\n web::put().to(set_organization_image),\\n\\n )\\n\\n .route(\\n\\n \\\"/{organization_id}/image\\\",\\n\\n web::delete().to(remove_organization_image),\\n\\n )\\n\\n .route(\\\"/{organization_id}/exams\\\", web::get().to(get_exams));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/organizations.rs\",\n \"rank\": 21,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{exercise_id}\\\", web::get().to(get_exercise));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/exercises.rs\",\n \"rank\": 22,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{user_id}\\\", web::get().to(get_user));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/users.rs\",\n \"rank\": 23,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{chapter_id}/pages\\\", web::get().to(get_chapters_pages))\\n\\n .route(\\n\\n \\\"/{chapter_id}/exercises\\\",\\n\\n web::get().to(get_chapters_exercises),\\n\\n )\\n\\n .route(\\n\\n \\\"/{chapter_id}/pages-exclude-mainfrontpage\\\",\\n\\n web::get().to(get_chapters_pages_without_main_frontpage),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/chapters.rs\",\n \"rank\": 24,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{course_id}\\\", web::get().to(get_course))\\n\\n .route(\\\"/{course_id}/chapters\\\", web::get().to(get_chapters))\\n\\n .route(\\n\\n \\\"/{course_id}/course-instances\\\",\\n\\n web::get().to(get_course_instances),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_id}/current-instance\\\",\\n\\n web::get().to(get_current_course_instance),\\n\\n )\\n\\n .route(\\\"/{course_id}/feedback\\\", web::post().to(feedback))\\n\\n .route(\\n\\n \\\"/{course_id}/page-by-path/{url_path:.*}\\\",\\n\\n web::get().to(get_course_page_by_path),\\n\\n )\\n\\n .route(\\\"/{course_id}/pages\\\", web::get().to(get_course_pages))\\n\\n .route(\\n\\n \\\"/{course_id}/search-pages-with-phrase\\\",\\n\\n web::post().to(search_pages_with_phrase),\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/courses.rs\",\n \"rank\": 25,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{id}/enrollment\\\", web::get().to(enrollment))\\n\\n .route(\\\"/{id}/enroll\\\", web::post().to(enroll))\\n\\n .route(\\\"/{id}\\\", web::get().to(fetch_exam_for_user));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/exams.rs\",\n \"rank\": 26,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"\\\", web::post().to(post_new_chapter))\\n\\n .route(\\\"/{chapter_id}\\\", web::delete().to(delete_chapter))\\n\\n .route(\\\"/{chapter_id}\\\", web::put().to(update_chapter))\\n\\n .route(\\\"/{chapter_id}/image\\\", web::put().to(set_chapter_image))\\n\\n .route(\\n\\n \\\"/{chapter_id}/image\\\",\\n\\n web::delete().to(remove_chapter_image),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/chapters.rs\",\n \"rank\": 27,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{feedback_id}\\\", web::post().to(mark_as_read));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/feedback.rs\",\n \"rank\": 28,\n \"score\": 153280.93573714423\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"\\\", web::get().to(get_playground_examples))\\n\\n .route(\\\"\\\", web::post().to(insert_playground_example))\\n\\n .route(\\\"\\\", web::put().to(update_playground_example))\\n\\n .route(\\\"/{id}\\\", web::delete().to(delete_playground_example));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/playground_examples.rs\",\n \"rank\": 29,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\n\\n \\\"/{email_template_id}\\\",\\n\\n web::delete().to(delete_email_template),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/email_templates.rs\",\n \"rank\": 30,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/\\\", web::post().to(add_exercise_service))\\n\\n .route(\\\"/\\\", web::get().to(get_exercise_services))\\n\\n .route(\\n\\n \\\"/{exercise_service_id}\\\",\\n\\n web::delete().to(delete_exercise_service),\\n\\n )\\n\\n .route(\\n\\n \\\"/{exercise_service_id}\\\",\\n\\n web::put().to(update_exercise_service),\\n\\n )\\n\\n .route(\\n\\n \\\"/{exercise_service_id}\\\",\\n\\n web::get().to(get_exercise_service_by_id),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/exercise_services.rs\",\n \"rank\": 31,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\n\\n \\\"/{course_instance_id}/enroll\\\",\\n\\n web::post().to(add_user_enrollment),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_instance_id}/progress\\\",\\n\\n web::get().to(get_user_progress_for_course_instance),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_instance_id}/chapters/{chapter_id}/exercises/progress\\\",\\n\\n web::get().to(get_user_progress_for_course_instance_chapter_exercises),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_instance_id}/chapters/{chapter_id}/progress\\\",\\n\\n web::get().to(get_user_progress_for_course_instance_chapter),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/course_instances.rs\",\n \"rank\": 32,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{course_instance_id}\\\", web::get().to(get_course_instance))\\n\\n .route(\\n\\n \\\"/{course_instance_id}/email-templates\\\",\\n\\n web::post().to(post_new_email_template),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_instance_id}/email-templates\\\",\\n\\n web::get().to(get_email_templates_by_course_instance_id),\\n\\n )\\n\\n .route(\\n\\n \\\"/{course_instance_id}/points/export\\\",\\n\\n web::get().to(point_export),\\n\\n )\\n\\n .route(\\\"/{course_instance_id}/edit\\\", web::post().to(edit))\\n\\n .route(\\\"/{course_instance_id}/delete\\\", web::post().to(delete))\\n\\n .route(\\\"/{course_instance_id}/points\\\", web::get().to(points));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/course_instances.rs\",\n \"rank\": 33,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/{course_id}\\\", web::post().to(post_proposed_edits));\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/proposed_edits.rs\",\n \"rank\": 34,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"pub fn _add_routes(cfg: &mut ServiceConfig) {\\n\\n cfg.route(\\\"/course/{course_id}\\\", web::get().to(get_edit_proposals))\\n\\n .route(\\n\\n \\\"/course/{course_id}/count\\\",\\n\\n web::get().to(get_edit_proposal_count),\\n\\n )\\n\\n .route(\\n\\n \\\"/process-edit-proposal\\\",\\n\\n web::post().to(process_edit_proposal),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/proposed_edits.rs\",\n \"rank\": 35,\n \"score\": 152034.81865976262\n },\n {\n \"content\": \"ALTER COLUMN deleted_at TYPE BOOLEAN USING CASE\\n\\n WHEN deleted_at = NULL THEN false\\n\\n ELSE true\\n\\n END;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210528091159_change_deleted_to_deleted_at.down.sql\",\n \"rank\": 36,\n \"score\": 124418.9043202754\n },\n {\n \"content\": \"pub fn setup_tracing() -> Result<(), Box<dyn Error>> {\\n\\n let subscriber = tracing_subscriber::Registry::default()\\n\\n .with(\\n\\n tracing_subscriber::fmt::layer()\\n\\n .event_format(tracing_subscriber::fmt::format().compact()),\\n\\n )\\n\\n .with(ErrorLayer::default())\\n\\n .with(EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new(\\\"info\\\")));\\n\\n tracing::subscriber::set_global_default(subscriber)?;\\n\\n LogTracer::init()?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\\n// tried storing PgPool here but that caused strange errors\\n\\nstatic DB_URL: Mutex<Option<String>> = Mutex::const_new(None);\\n\\n\\n\\nasync fn get_or_init_db() -> String {\\n\\n // if initialized, return a connection to the pool\\n\\n let mut guard = DB_URL.lock().await;\\n\\n if let Some(db) = guard.as_ref() {\\n\",\n \"file_path\": \"services/headless-lms/models/src/test_helper.rs\",\n \"rank\": 37,\n \"score\": 123109.33515508947\n },\n {\n \"content\": \"fn path(file_name: &str, file_type: FileType, store_kind: StoreKind) -> PathBuf {\\n\\n let (base_dir, base_id) = match store_kind {\\n\\n StoreKind::Organization(id) => (\\\"organization\\\", id),\\n\\n StoreKind::Course(id) => (\\\"course\\\", id),\\n\\n StoreKind::Exam(id) => (\\\"exam\\\", id),\\n\\n };\\n\\n let file_type_subdir = match file_type {\\n\\n FileType::Image => \\\"images\\\",\\n\\n FileType::Audio => \\\"audios\\\",\\n\\n FileType::File => \\\"files\\\",\\n\\n };\\n\\n [base_dir, &base_id.to_string(), file_type_subdir, file_name]\\n\\n .iter()\\n\\n .collect()\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/helpers/media.rs\",\n \"rank\": 38,\n \"score\": 122667.76969944432\n },\n {\n \"content\": \"ALTER COLUMN deleted_at TYPE TIMESTAMP WITHOUT TIME ZONE USING CASE\\n\\n WHEN deleted_at = false THEN NULL\\n\\n ELSE now()\\n\\n END;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210528091159_change_deleted_to_deleted_at.up.sql\",\n \"rank\": 39,\n \"score\": 115358.81748442232\n },\n {\n \"content\": \"const Test: React.FC<TestProps> = (props) => {\\n\\n return <StyledText {...props}>{PLACEHOLDER_TEXT}</StyledText>\\n\",\n \"file_path\": \"shared-module/src/components/Test.tsx\",\n \"rank\": 40,\n \"score\": 112532.51437891199\n },\n {\n \"content\": \"ALTER COLUMN created_at TYPE TIMESTAMP USING created_at AT TIME ZONE 'Europe/Helsinki',\\n\\n ALTER COLUMN updated_at TYPE TIMESTAMP USING updated_at AT TIME ZONE 'Europe/Helsinki',\\n\\n ALTER COLUMN deleted_at TYPE TIMESTAMP USING deleted_at AT TIME ZONE 'Europe/Helsinki';\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210603174417_change_timestamps_to_have_timezone.down.sql\",\n \"rank\": 41,\n \"score\": 111627.53149877836\n },\n {\n \"content\": \"ALTER COLUMN created_at TYPE TIMESTAMPTZ USING created_at AT TIME ZONE 'Europe/Helsinki',\\n\\n ALTER COLUMN updated_at TYPE TIMESTAMPTZ USING updated_at AT TIME ZONE 'Europe/Helsinki',\\n\\n ALTER COLUMN deleted_at TYPE TIMESTAMPTZ USING deleted_at AT TIME ZONE 'Europe/Helsinki';\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210603174417_change_timestamps_to_have_timezone.up.sql\",\n \"rank\": 42,\n \"score\": 111627.53149877836\n },\n {\n \"content\": \"const Wrapper: React.FC = ({ children }) => (\\n\\n <QueryClientProvider client={testClient}>{children}</QueryClientProvider>\\n\",\n \"file_path\": \"shared-module/tests/hooks/useStateQuery.test.tsx\",\n \"rank\": 43,\n \"score\": 108284.66326704688\n },\n {\n \"content\": \"/* eslint-disable i18next/no-literal-string */\\n\\nimport { renderHook } from \\\"@testing-library/react-hooks\\\"\\n\\n\\n\\nimport useMessageChannel from \\\"../../src/hooks/useMessageChannel\\\"\\n\\n\\n\\ntest(\\\"useMessageChannel returns a message channel\\\", () => {\\n\\n // @ts-ignore: jsdom does not have MessageChannel\\n\\n window.MessageChannel = jest.fn().mockReturnValue({ port1: {}, port2: {} })\\n\\n const { result } = renderHook(() => useMessageChannel())\\n\\n expect(result).not.toBeNull()\\n\\n})\\n\",\n \"file_path\": \"shared-module/tests/hooks/useMessageChannel.test.ts\",\n \"rank\": 44,\n \"score\": 100410.12593561743\n },\n {\n \"content\": \"export const useTypedSelector: TypedUseSelectorHook<StoreState> = useSelector\\n\",\n \"file_path\": \"services/quizzes/src/store/store.ts\",\n \"rank\": 45,\n \"score\": 97723.0004637175\n },\n {\n \"content\": \"type GradingFutures =\\n\\n HashMap<String, Vec<Pin<Box<dyn Future<Output = GradingData> + Send + 'static>>>>;\\n\\n\\n\\npub async fn regrade(\\n\\n conn: &mut PgConnection,\\n\\n exercise_services_by_type: &HashMap<String, (ExerciseService, ExerciseServiceInfo)>,\\n\\n) -> Result<()> {\\n\\n // stores all the futures which will resolve into new gradings\\n\\n let mut grading_futures = GradingFutures::new();\\n\\n // set of regradings that should not be marked as completed by the end\\n\\n let mut incomplete_regradings = HashSet::new();\\n\\n\\n\\n tracing::info!(\\\"fetching uncompleted regradings\\\");\\n\\n let regrading_ids =\\n\\n models::regradings::get_uncompleted_regradings_and_mark_as_started(&mut *conn).await?;\\n\\n for regrading_id in regrading_ids.iter().copied() {\\n\\n // set regrading progress to pending\\n\\n models::regradings::set_total_grading_progress(\\n\\n &mut *conn,\\n\\n regrading_id,\\n\",\n \"file_path\": \"services/headless-lms/server/src/regrading.rs\",\n \"rank\": 46,\n \"score\": 96448.36497330293\n },\n {\n \"content\": \"fn add_course_url_prefix_to_search_results(\\n\\n search_results: Vec<PageSearchResult>,\\n\\n course: &Course,\\n\\n) -> Vec<PageSearchResult> {\\n\\n search_results\\n\\n .into_iter()\\n\\n .map(|mut sr| {\\n\\n let optional_slash = if sr.url_path.starts_with('/') {\\n\\n \\\"\\\"\\n\\n } else {\\n\\n \\\"/\\\"\\n\\n };\\n\\n sr.url_path = format!(\\\"/{}{}{}\\\", course.slug, optional_slash, sr.url_path);\\n\\n sr\\n\\n })\\n\\n .collect()\\n\\n}\\n\\n\\n\\n/// Restore page contents and exercises to a previous revision\\n\\npub async fn restore(\\n\",\n \"file_path\": \"services/headless-lms/models/src/pages.rs\",\n \"rank\": 48,\n \"score\": 93542.14681869585\n },\n {\n \"content\": \"fn figure_out_new_score_given(\\n\\n current_score_given: Option<f32>,\\n\\n grading_score_given: Option<f32>,\\n\\n user_points_update_strategy: UserPointsUpdateStrategy,\\n\\n) -> Option<f32> {\\n\\n let current_score_given = if let Some(current_score_given) = current_score_given {\\n\\n current_score_given\\n\\n } else {\\n\\n info!(\\n\\n \\\"Current state has no score, using score from grading ({:?})\\\",\\n\\n grading_score_given\\n\\n );\\n\\n return grading_score_given;\\n\\n };\\n\\n let grading_score_given = if let Some(grading_score_given) = grading_score_given {\\n\\n grading_score_given\\n\\n } else {\\n\\n info!(\\n\\n \\\"Grading has no score, using score from current state ({:?})\\\",\\n\\n current_score_given\\n\",\n \"file_path\": \"services/headless-lms/models/src/user_exercise_states.rs\",\n \"rank\": 49,\n \"score\": 93542.14681869585\n },\n {\n \"content\": \"fn figure_out_new_grading_progress(\\n\\n current_grading_progress: GradingProgress,\\n\\n grading_grading_progress: GradingProgress,\\n\\n) -> GradingProgress {\\n\\n match current_grading_progress {\\n\\n GradingProgress::FullyGraded => GradingProgress::FullyGraded,\\n\\n _ => grading_grading_progress,\\n\\n }\\n\\n}\\n\\n\\n\\n/**\\n\\nReturns a new state for the activity progress.\\n\\n\\n\\nIn the future this function will be extended to support peer reviews. When\\n\\nthere's a peer review associated with the exercise, the activity is not complete\\n\\nbefore the user has given the peer reviews that they're required to give.\\n\\n*/\\n\",\n \"file_path\": \"services/headless-lms/models/src/user_exercise_states.rs\",\n \"rank\": 50,\n \"score\": 93542.14681869585\n },\n {\n \"content\": \"fn figure_out_new_activity_progress(\\n\\n current_activity_progress: ActivityProgress,\\n\\n) -> ActivityProgress {\\n\\n if current_activity_progress == ActivityProgress::Completed {\\n\\n return ActivityProgress::Completed;\\n\\n }\\n\\n\\n\\n // The case where activity is not completed when the user needs to give peer\\n\\n // reviews\\n\\n ActivityProgress::Completed\\n\\n}\\n\\n\\n\\npub async fn update_user_exercise_state(\\n\\n conn: &mut PgConnection,\\n\\n grading: &Grading,\\n\\n submission: &Submission,\\n\\n) -> ModelResult<UserExerciseState> {\\n\\n let Submission {\\n\\n user_id,\\n\\n exercise_id,\\n\",\n \"file_path\": \"services/headless-lms/models/src/user_exercise_states.rs\",\n \"rank\": 51,\n \"score\": 93542.14681869585\n },\n {\n \"content\": \"pub fn configure(\\n\\n config: &mut ServiceConfig,\\n\\n file_store: Arc<dyn FileStore>,\\n\\n app_conf: ApplicationConfiguration,\\n\\n) {\\n\\n let json_config =\\n\\n web::JsonConfig::default()\\n\\n .limit(1048576)\\n\\n .error_handler(|err, _req| -> actix_web::Error {\\n\\n info!(\\\"Bad request: {}\\\", &err);\\n\\n let body = format!(\\\"{{\\\\\\\"title\\\\\\\": \\\\\\\"Bad Request\\\\\\\", \\\\\\\"message\\\\\\\": \\\\\\\"{}\\\\\\\"}}\\\", &err);\\n\\n let body_bytes = body.as_bytes();\\n\\n // create custom error response\\n\\n let response = HttpResponse::with_body(\\n\\n StatusCode::BAD_REQUEST,\\n\\n AnyBody::copy_from_slice(body_bytes),\\n\\n );\\n\\n InternalError::from_response(err, response).into()\\n\\n });\\n\\n config\\n\",\n \"file_path\": \"services/headless-lms/server/src/lib.rs\",\n \"rank\": 52,\n \"score\": 91823.7331410537\n },\n {\n \"content\": \"DROP TYPE grading_progress;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210504040825_update_submissions.down.sql\",\n \"rank\": 53,\n \"score\": 90945.98244769397\n },\n {\n \"content\": \"DROP TYPE user_role;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210607201656_create-roles.down.sql\",\n \"rank\": 54,\n \"score\": 90945.98244769397\n },\n {\n \"content\": \"// does not use async fn because the arguments should only be borrowed\\n\\n// for the part before any async stuff happens\\n\\npub fn send_grading_request(\\n\\n grade_url: Url,\\n\\n exercise_task: &ExerciseTask,\\n\\n submission: &Submission,\\n\\n) -> impl Future<Output = ModelResult<GradingResult>> + 'static {\\n\\n let client = reqwest::Client::new();\\n\\n let req = client\\n\\n .post(grade_url)\\n\\n .timeout(Duration::from_secs(120))\\n\\n .json(&GradingRequest {\\n\\n exercise_spec: &exercise_task.private_spec,\\n\\n submission_data: &submission.data_json,\\n\\n });\\n\\n async {\\n\\n let res = req.send().await?;\\n\\n let status = res.status();\\n\\n if !status.is_success() {\\n\\n return Err(ModelError::Generic(\\\"Grading failed\\\".to_string()));\\n\\n }\\n\\n let obj = res.json::<GradingResult>().await?;\\n\",\n \"file_path\": \"services/headless-lms/models/src/gradings.rs\",\n \"rank\": 55,\n \"score\": 90290.9246368091\n },\n {\n \"content\": \"pub fn stream_exam_submissions(\\n\\n conn: &mut PgConnection,\\n\\n exam_id: Uuid,\\n\\n) -> impl Stream<Item = sqlx::Result<ExportedSubmission>> + '_ {\\n\\n sqlx::query_as!(\\n\\n ExportedSubmission,\\n\\n \\\"\\n\",\n \"file_path\": \"services/headless-lms/models/src/submissions.rs\",\n \"rank\": 56,\n \"score\": 90280.98501670144\n },\n {\n \"content\": \"DROP TYPE activity_progress;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210609111555_add_user_exercise_states.down.sql\",\n \"rank\": 57,\n \"score\": 89453.20865763386\n },\n {\n \"content\": \"DROP TYPE user_points_update_strategy;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210504040825_update_submissions.down.sql\",\n \"rank\": 58,\n \"score\": 89453.20865763386\n },\n {\n \"content\": \"DROP TYPE history_change_reason;\\n\",\n \"file_path\": \"services/headless-lms/migrations/20210812035454_add_page_history.down.sql\",\n \"rank\": 59,\n \"score\": 89453.20865763386\n },\n {\n \"content\": \"### Writing unit tests that use the database\\n\\n\\n\\nUse the `headless_lms_actix::test_helper::Conn` helper struct. It can be initialized using `Conn::init`, after which the only method available for it is `Conn::begin`, which starts a transaction and returns a wrapper struct that can be used in place of `&mut PgConnection` by calling `AsMut::as_mut`. For example:\\n\\n\\n\\n```rust\\n\\nlet mut conn = Conn::init().await;\\n\\nlet mut tx = conn.begin().await;\\n\\nlet orgs = all_organizations(tx.as_mut()).await.unwrap();\\n\\n```\\n\\n\\n\\nUsing these helper structs helps ensure that you do not accidentally make permanent modifications to the dev database. It also helps keep tests separate from each other: modifications to the database made using a given `Conn` are only visible when making queries with the same `Conn` instance.\\n\\n\\n\\n## Adding new dependency to cargo.toml\\n\\n\\n\\n1. search the dependency using `cargo search <DEPENDENCY_NAME>`\\n\\n \\n\\n2. Select the version of the dependency, which you need and add it manually to the **cargo.toml** file under the **[dependency]** section. Add also the comment, which was printed along side with its corresponding dependency version.\\n\\n \\n\\n\\n\\nThen you're done! Now you can use the dependency in the project.\\n\\n\\n\\n## Build problems with `bin/test` or `bin/dev`\\n\\n\\n\\n### Build fails because of a missing or an out of date program in the container\\n\\n\\n\\nThis might be the case if you get something like command not found or `error: no such subcommand: xxx` from cargo.\\n\\n\\n\\nUsually this is because the base image for the headless-lms container has been updated, but your computer has not pulled the updated image. To pull the updated image to your local Minikube, run the following command in the repo root: `bin/minikube-pull-headless-lms-dev-base`. After that restart the development environment.\\n\",\n \"file_path\": \"docs/headless-lms.md\",\n \"rank\": 62,\n \"score\": 18.899117474890144\n },\n {\n \"content\": \" warn!(\\\"Trying development mode UUID login\\\");\\n\\n if let Ok(id) = Uuid::parse_str(&email) {\\n\\n let user = { models::users::get_by_id(&mut conn, id).await? };\\n\\n authorization::remember(&session, user)?;\\n\\n return Ok(HttpResponse::Ok().finish());\\n\\n };\\n\\n }\\n\\n\\n\\n if app_conf.test_mode {\\n\\n warn!(\\\"Using test credentials. Normal accounts won't work.\\\");\\n\\n let user = {\\n\\n models::users::authenticate_test_user(\\n\\n &mut conn,\\n\\n email.clone(),\\n\\n password.clone(),\\n\\n &app_conf,\\n\\n )\\n\\n .await\\n\\n };\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/auth.rs\",\n \"rank\": 63,\n \"score\": 17.85451728958864\n },\n {\n \"content\": \"\\n\\n fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {\\n\\n let bytes = Bytes::copy_from_slice(buf);\\n\\n self.sender\\n\\n .send(Ok(bytes))\\n\\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))?;\\n\\n Ok(buf.len())\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use std::{\\n\\n io::{self, Cursor},\\n\\n sync::mpsc::Sender,\\n\\n };\\n\\n\\n\\n use bytes::Bytes;\\n\\n use headless_lms_models::{\\n\\n exercise_slides, exercise_tasks,\\n\",\n \"file_path\": \"services/headless-lms/server/src/domain/csv_export.rs\",\n \"rank\": 64,\n \"score\": 17.77660127126999\n },\n {\n \"content\": \"\\n\\npub async fn find_by_upstream_id(\\n\\n conn: &mut PgConnection,\\n\\n upstream_id: i32,\\n\\n) -> ModelResult<Option<User>> {\\n\\n let user = sqlx::query_as!(\\n\\n User,\\n\\n \\\"SELECT * FROM users WHERE upstream_id = $1\\\",\\n\\n upstream_id\\n\\n )\\n\\n .fetch_optional(conn)\\n\\n .await?;\\n\\n Ok(user)\\n\\n}\\n\\n\\n\\n// Only used for testing, not to use in production.\\n\\npub async fn authenticate_test_user(\\n\\n conn: &mut PgConnection,\\n\\n email: String,\\n\\n password: String,\\n\",\n \"file_path\": \"services/headless-lms/models/src/users.rs\",\n \"rank\": 65,\n \"score\": 17.340165656589352\n },\n {\n \"content\": \" }\\n\\n Ok(remapped_exercise_tasks)\\n\\n}\\n\\n\\n\\n/// Only used when testing.\\n\\npub async fn update_page_content(\\n\\n conn: &mut PgConnection,\\n\\n page_id: Uuid,\\n\\n content: &serde_json::Value,\\n\\n) -> ModelResult<()> {\\n\\n sqlx::query!(\\n\\n \\\"\\n\",\n \"file_path\": \"services/headless-lms/models/src/pages.rs\",\n \"rank\": 66,\n \"score\": 16.612400669915008\n },\n {\n \"content\": \" next.exercise_task_id.to_string(),\\n\\n next.score_given.unwrap_or(0.0).to_string(),\\n\\n next.data_json\\n\\n .map(|o| o.to_string())\\n\\n .unwrap_or_else(|| \\\"\\\".to_string()),\\n\\n ];\\n\\n writer.write_record(csv_row);\\n\\n }\\n\\n let writer = writer.finish().await?;\\n\\n Ok(writer)\\n\\n}\\n\\n\\n\\npub struct CSVExportAdapter {\\n\\n pub sender: UnboundedSender<ControllerResult<Bytes>>,\\n\\n}\\n\\n\\n\\nimpl Write for CSVExportAdapter {\\n\\n fn flush(&mut self) -> std::io::Result<()> {\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"services/headless-lms/server/src/domain/csv_export.rs\",\n \"rank\": 67,\n \"score\": 16.124151755140147\n },\n {\n \"content\": \"mod test {\\n\\n use uuid::Uuid;\\n\\n\\n\\n use super::*;\\n\\n use crate::{\\n\\n email_templates::EmailTemplateNew,\\n\\n test_helper::{self, Conn, Data},\\n\\n };\\n\\n\\n\\n #[tokio::test]\\n\\n async fn email_templates_check() {\\n\\n let mut conn = Conn::init().await;\\n\\n let mut tx = conn.begin().await;\\n\\n let Data { instance: ci, .. } = test_helper::insert_data(tx.as_mut(), \\\"\\\").await.unwrap();\\n\\n\\n\\n let err = crate::email_templates::insert_email_template(\\n\\n tx.as_mut(),\\n\\n ci,\\n\\n EmailTemplateNew {\\n\\n name: \\\"\\\".to_string(),\\n\",\n \"file_path\": \"services/headless-lms/models/src/error.rs\",\n \"rank\": 68,\n \"score\": 15.814600946856402\n },\n {\n \"content\": \"### Requiring authentication\\n\\n\\n\\nAuthentication is handled by the `domain::authorization::AuthUser` extractor type. If you want an endpoint to only be accessible by authenticated users, simply add a parameter of the type `AuthUser` to that endpoint. The user's ID and other information can then be accessed through the parameter. If an unauthenticated user attempts to access the endpoint, they will receive an authorization error.\\n\\n\\n\\n```rust\\n\\nuse crate::domain::authorization::AuthUser;\\n\\n\\n\\npub async fn private_endpoint(user: AuthUser) -> String {\\n\\n format!(\\\"Hello, {}!\\\", user.id)\\n\\n}\\n\\n```\\n\\n\\n\\nIf you're making an endpoint where you want to do different things depending on whether the user is logged in or not, you can add an `Option<AuthUser>` parameter. The endpoint can still be accessed by everyone, but the argument will contain the user's details if they are authenticated.\\n\\n\\n\\n```rust\\n\\nuse crate::domain::authorization::AuthUser;\\n\\n\\n\\npub async fn some_endpoint(user: Option<AuthUser>) -> String {\\n\\n if let Some(user) = user {\\n\\n format!(\\\"Hello, {}!\\\", user.id)\\n\\n } else {\\n\\n \\\"Hello, guest!\\\".to_string()\\n\\n }\\n\\n}\\n\\n```\\n\\n\\n\",\n \"file_path\": \"docs/headless-lms.md\",\n \"rank\": 69,\n \"score\": 15.78059980639568\n },\n {\n \"content\": \" })\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n\\n\\n use super::*;\\n\\n use crate::{playground_examples::PlaygroundExampleData, test_helper::Conn};\\n\\n\\n\\n #[tokio::test]\\n\\n async fn insert_and_fetch_playground_example() {\\n\\n let mut conn = Conn::init().await;\\n\\n let mut tx = conn.begin().await;\\n\\n\\n\\n let inserted_data = insert_playground_example(\\n\\n tx.as_mut(),\\n\\n PlaygroundExampleData {\\n\\n name: \\\"test\\\".to_string(),\\n\\n url: \\\"https:\\\\\\\\test.com\\\".to_string(),\\n\\n width: 500,\\n\",\n \"file_path\": \"services/headless-lms/models/src/playground_examples.rs\",\n \"rank\": 70,\n \"score\": 15.681629793262879\n },\n {\n \"content\": \" \\\"gif\\\" => Some(\\\"image/gif\\\"),\\n\\n _ => None,\\n\\n };\\n\\n }\\n\\n let mut response = HttpResponse::Ok();\\n\\n if let Some(m) = mime_type {\\n\\n response.append_header((\\\"content-type\\\", m));\\n\\n }\\n\\n Ok(response.body(contents))\\n\\n}\\n\\n\\n\\n/**\\n\\nAdd a route for each controller in this module.\\n\\n\\n\\nThe name starts with an underline in order to appear before other functions in the module documentation.\\n\\n\\n\\nWe add the routes by calling the route method instead of using the route annotations because this method preserves the function signatures for documentation.\\n\\n*/\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/files.rs\",\n \"rank\": 71,\n \"score\": 15.608046972696322\n },\n {\n \"content\": \" exercises::{self, GradingProgress},\\n\\n gradings,\\n\\n submissions::{self, GradingResult},\\n\\n users,\\n\\n };\\n\\n use serde_json::Value;\\n\\n\\n\\n use super::*;\\n\\n use crate::test_helper::{insert_data, Conn, Data};\\n\\n\\n\\n #[tokio::test]\\n\\n async fn exports() {\\n\\n let mut conn = Conn::init().await;\\n\\n let mut tx = conn.begin().await;\\n\\n\\n\\n let Data {\\n\\n user,\\n\\n course,\\n\\n instance,\\n\\n exercise,\\n\",\n \"file_path\": \"services/headless-lms/server/src/domain/csv_export.rs\",\n \"rank\": 72,\n \"score\": 15.087522072551124\n },\n {\n \"content\": \" Ok(course)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use std::str::FromStr;\\n\\n\\n\\n use serde_json::Value;\\n\\n\\n\\n use super::*;\\n\\n use crate::{\\n\\n chapters::{self, DatabaseChapter, NewChapter},\\n\\n courses, exercise_slides,\\n\\n exercise_tasks::{self, ExerciseTask},\\n\\n exercises::{self, Exercise},\\n\\n organizations, pages,\\n\\n test_helper::Conn,\\n\\n users,\\n\\n };\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/models/src/courses.rs\",\n \"rank\": 73,\n \"score\": 15.074065453396281\n },\n {\n \"content\": \"use proc_macro::TokenStream;\\n\\nuse quote::ToTokens;\\n\\nuse syn::{Attribute, ItemFn, Type};\\n\\n\\n\\n/// Includes the type's JSON example generated by doc-file-generator as a string.\\n\\n/// Convenience alias for #[cfg_attr(doc, doc = generated_docs!(MyType))]\\n\\n#[proc_macro_attribute]\\n\",\n \"file_path\": \"services/headless-lms/doc-macro/src/lib.rs\",\n \"rank\": 74,\n \"score\": 14.893646614104128\n },\n {\n \"content\": \" if let Some(db) = guard.as_ref() {\\n\\n return db.clone();\\n\\n }\\n\\n\\n\\n // initialize logging and db\\n\\n dotenv::dotenv().ok();\\n\\n let db = env::var(\\\"DATABASE_URL\\\")\\n\\n .unwrap_or_else(|_| \\\"postgres://headless-lms@localhost:54328/headless_lms_dev\\\".to_string());\\n\\n let _ = setup_tracing();\\n\\n\\n\\n // store initialized pool and return connection\\n\\n guard.replace(db.clone());\\n\\n db\\n\\n}\\n\\n\\n\\n/// Wrapper to ensure the test database isn't used without a transaction\\n\\npub struct Conn(PgConnection);\\n\\nimpl Conn {\\n\\n /// Initializes the test database and returns a connection wrapper\\n\\n pub async fn init() -> Conn {\\n\",\n \"file_path\": \"services/headless-lms/server/src/test_helper.rs\",\n \"rank\": 75,\n \"score\": 14.26983990090686\n },\n {\n \"content\": \"### Using postgres enums in SQLx queries\\n\\n\\n\\nSQLx isn't able to automatically use postgres enums in its queries; it needs a type hint. For example, given the following postgres enum\\n\\n\\n\\n```postgres\\n\\nCREATE TYPE user_role AS ENUM ('admin', 'assistant', 'teacher', 'reviewer');\\n\\n```\\n\\n\\n\\nand corresponding Rust enum\\n\\n\\n\\n```rust\\n\\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, Clone, Copy, Type)]\\n\\n#[sqlx(type_name = \\\"user_role\\\", rename_all = \\\"snake_case\\\")]\\n\\npub enum UserRole {\\n\\n Admin,\\n\\n Assistant,\\n\\n Teacher,\\n\\n Reviewer,\\n\\n}\\n\\n```\\n\\n\\n\\nyou could use `sqlx::query!` like this\\n\\n\\n\\n```rust\\n\\nlet role: UserRole = sqlx::query!(r#\\\"SELECT role AS \\\"role: UserRole\\\" FROM roles\\\"#)\\n\\n .fetch_one(&mut connection) // ^^^^^^^^^^^^^^^^^^^\\n\\n .await?\\n\\n .role;\\n\\n```\\n\\n\\n\\nThe same syntax can be used with `sqlx::query_as!`\\n\\n\\n\\n```rust\\n\\n let roles = sqlx::query_as!(\\n\\n Role,\\n\\n r#\\\"SELECT organization_id, course_id, role AS \\\"role: UserRole\\\" FROM roles WHERE user_id = $1\\\"#, user_id\\n\\n // ^^^^^^^^^^^^^^^^^^^\\n\\n )\\n\\n .fetch_all(&mut connection)\\n\\n .await?;\\n\\n```\\n\\n\\n\\nHere, `Role` is a struct with various fields, including a `role: UserRole` field.\\n\\n\\n\\n### Setup development with a local Postgres\\n\\n\\n\\nUsually you don't need this as you can use the Postgres started by either `bin/dev` or `bin/dev-only-db`.\\n\\n\\n\\n1. Rename `.env.example` -> `.env`\\n\\n2. In `.env` setup `DATABASE_URL=postgres://localhost/headless_lms_dev`\\n\\n3. `bin/local-dev-db-create-user`\\n\\n4. `bin/local-dev-db-create`\\n\\n5. Run `bin/sqlx-migrate-run`\\n\\n6. (Optional) `bin/seed-local`\\n\\n7. If migrations succeed, run `bin/dev`\\n\\n\\n\",\n \"file_path\": \"docs/headless-lms.md\",\n \"rank\": 76,\n \"score\": 14.232729986002655\n },\n {\n \"content\": \"\\n\\n use super::*;\\n\\n\\n\\n #[cfg(not(target_os = \\\"windows\\\"))]\\n\\n #[tokio::test]\\n\\n async fn it_works() {\\n\\n let dir = TempDir::new(\\\"test-folder-checksum\\\").expect(\\\"Failed to create a temp dir\\\");\\n\\n File::open(dir.path())\\n\\n .await\\n\\n .unwrap()\\n\\n .set_permissions(Permissions::from_mode(0o755))\\n\\n .await\\n\\n .unwrap();\\n\\n let first_hash = hash_folder(&dir.path()).await.unwrap();\\n\\n assert_eq!(\\n\\n first_hash.to_hex().to_string(),\\n\\n \\\"01444ae9678097d0214e449568b68eb351c4743b2697bfc3d517b5c601535823\\\"\\n\\n );\\n\\n let mut file = File::create(dir.path().join(\\\"test-file\\\")).await.unwrap();\\n\\n file.set_permissions(Permissions::from_mode(0o644))\\n\",\n \"file_path\": \"services/headless-lms/utils/src/folder_checksum.rs\",\n \"rank\": 77,\n \"score\": 14.20781168369188\n },\n {\n \"content\": \" use super::*;\\n\\n use crate::{\\n\\n course_instance_enrollments::{self, NewCourseInstanceEnrollment},\\n\\n course_instances::{self, NewCourseInstance, VariantStatus},\\n\\n test_helper::{insert_data, Conn, Data},\\n\\n };\\n\\n\\n\\n #[tokio::test]\\n\\n async fn upserts_user_course_settings() {\\n\\n let mut conn = Conn::init().await;\\n\\n let mut tx = conn.begin().await;\\n\\n let Data {\\n\\n course,\\n\\n instance,\\n\\n user,\\n\\n ..\\n\\n } = insert_data(tx.as_mut(), \\\"example-exercise\\\").await.unwrap();\\n\\n\\n\\n let enrollment = course_instance_enrollments::insert_enrollment(\\n\\n tx.as_mut(),\\n\",\n \"file_path\": \"services/headless-lms/models/src/user_course_settings.rs\",\n \"rank\": 78,\n \"score\": 14.11149536685777\n },\n {\n \"content\": \" return db.clone();\\n\\n }\\n\\n\\n\\n // initialize logging and db\\n\\n dotenv::dotenv().ok();\\n\\n let db = env::var(\\\"DATABASE_URL\\\")\\n\\n .unwrap_or_else(|_| \\\"postgres://headless-lms@localhost:54328/headless_lms_dev\\\".to_string());\\n\\n let _ = setup_tracing();\\n\\n\\n\\n // store initialized pool and return connection\\n\\n guard.replace(db.clone());\\n\\n db\\n\\n}\\n\\n\\n\\n/// Wrapper to ensure the test database isn't used without a transaction\\n\\npub struct Conn(PgConnection);\\n\\nimpl Conn {\\n\\n /// Initializes the test database and returns a connection wrapper\\n\\n pub async fn init() -> Conn {\\n\\n let db = get_or_init_db().await;\\n\",\n \"file_path\": \"services/headless-lms/models/src/test_helper.rs\",\n \"rank\": 79,\n \"score\": 14.097580517191213\n },\n {\n \"content\": \" use super::*;\\n\\n use crate::{\\n\\n chapters,\\n\\n course_instance_enrollments::{self, NewCourseInstanceEnrollment},\\n\\n course_instances::{self, NewCourseInstance},\\n\\n course_language_groups, courses, exercise_slides, exercise_tasks, organizations, pages,\\n\\n test_helper::Conn,\\n\\n users,\\n\\n };\\n\\n\\n\\n #[tokio::test]\\n\\n async fn selects_course_material_exercise_for_enrolled_student() {\\n\\n let mut conn = Conn::init().await;\\n\\n let mut tx = conn.begin().await;\\n\\n\\n\\n let user_id = users::insert_with_id(\\n\\n tx.as_mut(),\\n\\n \\\"test@example.com\\\",\\n\\n Uuid::parse_str(\\\"e656e0a1-3f55-4f52-b0ae-96855faee5e7\\\").unwrap(),\\n\\n )\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercises.rs\",\n \"rank\": 80,\n \"score\": 13.944699898404899\n },\n {\n \"content\": \"FROM exercise_services\\n\\nWHERE slug = $1\\n\\n \\\"#,\\n\\n exercise_type\\n\\n )\\n\\n .fetch_one(conn)\\n\\n .await?;\\n\\n Ok(res)\\n\\n}\\n\\n\\n\\npub async fn get_exercise_service_internally_preferred_baseurl_by_exercise_type(\\n\\n conn: &mut PgConnection,\\n\\n exercise_type: &str,\\n\\n) -> ModelResult<Url> {\\n\\n let exercise_service = get_exercise_service_by_exercise_type(conn, exercise_type).await?;\\n\\n Ok(get_exercise_service_internally_preferred_baseurl(\\n\\n &exercise_service,\\n\\n )?)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercise_services.rs\",\n \"rank\": 81,\n \"score\": 13.790494153825696\n },\n {\n \"content\": \" sqlx::migrate!(\\\"../migrations\\\")\\n\\n .run(&mut conn)\\n\\n .await\\n\\n .expect(\\\"failed to run migrations\\\");\\n\\n setup_tracing().expect(\\\"Could not setup tracing.\\\");\\n\\n let mut lock = DB_URL.lock().await;\\n\\n *lock = Some(db.clone());\\n\\n db\\n\\n}\\n\\n\\n\\n/// Initialises the actix server for testing\\n\\npub async fn init_actix() -> (\\n\\n impl actix_web::dev::Service<Request, Response = ServiceResponse<AnyBody>, Error = actix_web::Error>,\\n\\n PgPool,\\n\\n) {\\n\\n let db = init_db().await;\\n\\n let private_cookie_key = \\\"sMG87WlKnNZoITzvL2+jczriTR7JRsCtGu/bSKaSIvw=\\\";\\n\\n let pool = PgPool::connect(&db)\\n\\n .await\\n\\n .expect(\\\"failed to connect to test db\\\");\\n\",\n \"file_path\": \"services/headless-lms/server/tests/integration_test.rs\",\n \"rank\": 82,\n \"score\": 13.640786186945478\n },\n {\n \"content\": \"pub async fn get_service_info_by_exercise_type(\\n\\n conn: &mut PgConnection,\\n\\n exercise_type: &str,\\n\\n) -> ModelResult<ExerciseServiceInfo> {\\n\\n let exercise_service = get_exercise_service_by_exercise_type(conn, exercise_type).await?;\\n\\n let service_info = get_service_info_by_exercise_service(conn, &exercise_service).await?;\\n\\n Ok(service_info)\\n\\n}\\n\\n\\n\\npub async fn get_all_exercise_services_by_type(\\n\\n conn: &mut PgConnection,\\n\\n) -> ModelResult<HashMap<String, (ExerciseService, ExerciseServiceInfo)>> {\\n\\n let mut exercise_services_by_type = HashMap::new();\\n\\n for exercise_service in get_exercise_services(conn).await? {\\n\\n if let Ok(info) = get_service_info_by_exercise_service(conn, &exercise_service).await {\\n\\n exercise_services_by_type\\n\\n .insert(exercise_service.slug.clone(), (exercise_service, info));\\n\\n } else {\\n\\n tracing::error!(\\n\\n \\\"No corresponding service info found for {} ({})\\\",\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercise_service_info.rs\",\n \"rank\": 83,\n \"score\": 13.459354992394816\n },\n {\n \"content\": \"\\n\\n let (sender, receiver) = tokio::sync::mpsc::unbounded_channel::<ControllerResult<Bytes>>();\\n\\n\\n\\n // spawn handle that writes the csv row by row into the sender\\n\\n let mut handle_conn = pool.acquire().await?;\\n\\n let _handle = tokio::spawn(async move {\\n\\n let res =\\n\\n csv_export::export_exam_points(&mut handle_conn, exam_id, CSVExportAdapter { sender })\\n\\n .await;\\n\\n if let Err(err) = res {\\n\\n tracing::error!(\\\"Failed to export exam points: {}\\\", err);\\n\\n }\\n\\n });\\n\\n\\n\\n let exam = exams::get(&mut conn, exam_id).await?;\\n\\n\\n\\n // return response that streams data from the receiver\\n\\n Ok(HttpResponse::Ok()\\n\\n .append_header((\\n\\n \\\"Content-Disposition\\\",\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/exams.rs\",\n \"rank\": 84,\n \"score\": 13.133297616423906\n },\n {\n \"content\": \" }\\n\\n\\n\\n struct WriteAdapter {\\n\\n sender: Sender<Bytes>,\\n\\n }\\n\\n\\n\\n impl Write for WriteAdapter {\\n\\n fn flush(&mut self) -> std::io::Result<()> {\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {\\n\\n let bytes = Bytes::copy_from_slice(buf);\\n\\n self.sender\\n\\n .send(bytes)\\n\\n .map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))?;\\n\\n Ok(buf.len())\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"services/headless-lms/server/src/domain/csv_export.rs\",\n \"rank\": 85,\n \"score\": 13.12560993488766\n },\n {\n \"content\": \"//! Re-exports commonly used types for convenient use across the crate.\\n\\n//! Intended to be glob-imported like `use crate::prelude::*;`.\\n\\n\\n\\npub use chrono::{DateTime, Utc};\\n\\npub use headless_lms_utils::pagination::Pagination;\\n\\npub use serde::{Deserialize, Serialize};\\n\\npub use sqlx::{Connection, FromRow, PgConnection, Type};\\n\\npub use ts_rs::TS;\\n\\npub use uuid::Uuid;\\n\\n\\n\\npub use crate::{ModelError, ModelResult};\\n\",\n \"file_path\": \"services/headless-lms/models/src/prelude.rs\",\n \"rank\": 86,\n \"score\": 13.067773320225598\n },\n {\n \"content\": \" fetched_service_info\\n\\n };\\n\\n Ok(service_info)\\n\\n}\\n\\n\\n\\n/**\\n\\nReturns service info meant for the course material. If no service info is found and fetching it fails, we return None to\\n\\nindicate that the service info is unavailable.\\n\\n*/\\n\\npub async fn get_course_material_service_info_by_exercise_type(\\n\\n conn: &mut PgConnection,\\n\\n exercise_type: &str,\\n\\n) -> ModelResult<Option<CourseMaterialExerciseServiceInfo>> {\\n\\n if let Ok(exercise_service) = get_exercise_service_by_exercise_type(conn, exercise_type).await {\\n\\n let full_service_info = get_service_info_by_exercise_service(conn, &exercise_service).await;\\n\\n let service_info_option = if let Ok(o) = full_service_info {\\n\\n // Need to convert relative url to absolute url because\\n\\n // otherwise the material won't be able to request the path\\n\\n // if the path is in a different domain\\n\\n let mut url = Url::parse(&exercise_service.public_url)\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercise_service_info.rs\",\n \"rank\": 87,\n \"score\": 12.983366716957761\n },\n {\n \"content\": \"/*!\\n\\nHandlers for HTTP requests to `/api/v0/login`.\\n\\n*/\\n\\n\\n\\nuse actix_session::Session;\\n\\nuse models::users::User;\\n\\nuse oauth2::{\\n\\n basic::{BasicErrorResponseType, BasicTokenType},\\n\\n EmptyExtraTokenFields, RequestTokenError, ResourceOwnerPassword, ResourceOwnerUsername,\\n\\n StandardErrorResponse, StandardTokenResponse, TokenResponse,\\n\\n};\\n\\nuse reqwest::Client;\\n\\nuse url::form_urlencoded::Target;\\n\\n\\n\\nuse crate::{controllers::prelude::*, domain::authorization, OAuthClient};\\n\\n\\n\\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, TS)]\\n\\npub struct Login {\\n\\n email: String,\\n\\n password: String,\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/auth.rs\",\n \"rank\": 88,\n \"score\": 12.884874128387839\n },\n {\n \"content\": \" #[instrument]\\n\\n pub fn new(bucket_name: String) -> Result<Self, UtilError> {\\n\\n let client = Client::default();\\n\\n\\n\\n Ok(Self {\\n\\n bucket_name,\\n\\n client,\\n\\n })\\n\\n }\\n\\n}\\n\\n\\n\\n#[async_trait(?Send)]\\n\\nimpl FileStore for GoogleCloudFileStore {\\n\\n async fn upload(&self, path: &Path, file: Vec<u8>, mime_type: &str) -> Result<(), UtilError> {\\n\\n self.client\\n\\n .object()\\n\\n .create(&self.bucket_name, file, path_to_str(path)?, mime_type)\\n\\n .await?;\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"services/headless-lms/utils/src/file_store/google_cloud_file_store.rs\",\n \"rank\": 89,\n \"score\": 12.609550413126348\n },\n {\n \"content\": \" )\\n\\n .await?;\\n\\n\\n\\n let submission = models::submissions::get_by_id(&mut conn, *submission_id).await?;\\n\\n let exercise = models::exercises::get_by_id(&mut conn, submission.exercise_id).await?;\\n\\n let exercise_task =\\n\\n models::exercise_tasks::get_exercise_task_by_id(&mut conn, submission.exercise_task_id)\\n\\n .await?;\\n\\n let grading = if let Some(id) = submission.grading_id {\\n\\n Some(models::gradings::get_by_id(&mut conn, id).await?)\\n\\n } else {\\n\\n None\\n\\n };\\n\\n let exercise_service_info = models::exercise_service_info::get_service_info_by_exercise_type(\\n\\n &mut conn,\\n\\n &exercise_task.exercise_type,\\n\\n )\\n\\n .await?;\\n\\n\\n\\n Ok(web::Json(SubmissionInfo {\\n\\n submission,\\n\\n exercise,\\n\\n exercise_task,\\n\\n grading,\\n\\n iframe_path: exercise_service_info.exercise_type_specific_user_interface_iframe,\\n\\n }))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/submissions.rs\",\n \"rank\": 90,\n \"score\": 12.353789019396267\n },\n {\n \"content\": \" }\\n\\n } else {\\n\\n let msg = format!(\\n\\n \\\"No exercise services found for type {}\\\",\\n\\n exercise_task.exercise_type,\\n\\n );\\n\\n tracing::error!(\\\"{}\\\", msg);\\n\\n models::gradings::set_grading_progress(\\n\\n &mut *conn,\\n\\n not_ready_grading.id,\\n\\n GradingProgress::Failed,\\n\\n )\\n\\n .await?;\\n\\n regrading_status\\n\\n .missing_exercise_services\\n\\n .insert(exercise_task.exercise_type);\\n\\n }\\n\\n }\\n\\n Ok(regrading_status)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/server/src/regrading.rs\",\n \"rank\": 91,\n \"score\": 12.324294186490999\n },\n {\n \"content\": \"## Interacting with the backend\\n\\n\\n\\nYou can use an axios instance to avoid repeating the root of the API URL for every request. For example, `main-frontend` has the following client:\\n\\n\\n\\n```ts\\n\\nexport const mainFrontendClient = axios.create({ baseURL: \\\"/api/v0/main-frontend\\\" })\\n\\n```\\n\\n\\n\\n`shared-module` contains types (in `bindings.ts`) and guards (in `bindings.guard`) generated from the backend types as well as other helper functions (in `utils`) which should be used when interacting with the backend. For example, `main-frontend` fetches `/api/v0/main-frontend/organizations` with\\n\\n\\n\\n```ts\\n\\nimport { Organization } from \\\"../../shared-module/bindings\\\"\\n\\nimport { isOrganization } from \\\"../../shared-module/bindings.guard\\\"\\n\\nimport { isArray, validateResponse } from \\\"../../shared-module/utils/fetching\\\"\\n\\n\\n\\nexport const fetchOrganizations = async (): Promise<Array<Organization>> => {\\n\\n // first, we get a response from the API using mainFrontendClient\\n\\n const response = await mainFrontendClient.get(\\\"/organizations\\\", { responseType: \\\"json\\\" })\\n\\n // then we call validateResponse with the response and a guard that checks that the data's type is Array<Organization>\\n\\n return validateResponse(response, isArray(isOrganization))\\n\\n}\\n\\n```\\n\",\n \"file_path\": \"docs/frontend.md\",\n \"rank\": 92,\n \"score\": 12.298896778095603\n },\n {\n \"content\": \" return db.clone();\\n\\n }\\n\\n dotenv::dotenv().ok();\\n\\n let db = env::var(\\\"DATABASE_URL_TEST\\\").unwrap_or_else(|_| {\\n\\n \\\"postgres://headless-lms@localhost:54328/headless_lms_test\\\".to_string()\\n\\n });\\n\\n if Postgres::database_exists(&db)\\n\\n .await\\n\\n .expect(\\\"failed to check test db existence\\\")\\n\\n {\\n\\n Postgres::drop_database(&db)\\n\\n .await\\n\\n .expect(\\\"failed to drop test db\\\");\\n\\n }\\n\\n Postgres::create_database(&db)\\n\\n .await\\n\\n .expect(\\\"failed to create test db\\\");\\n\\n let mut conn = PgConnection::connect(&db)\\n\\n .await\\n\\n .expect(\\\"failed to connect to test db\\\");\\n\",\n \"file_path\": \"services/headless-lms/server/tests/integration_test.rs\",\n \"rank\": 93,\n \"score\": 12.114809044037548\n },\n {\n \"content\": \" .fetch_all(&mut *conn)\\n\\n .await?;\\n\\n let mut exercise_services_by_type = HashMap::new();\\n\\n for exercise_service in selected_services {\\n\\n let info = get_service_info_by_exercise_service(conn, &exercise_service).await?;\\n\\n exercise_services_by_type.insert(exercise_service.slug.clone(), (exercise_service, info));\\n\\n }\\n\\n Ok(exercise_services_by_type)\\n\\n}\\n\\n\\n\\npub async fn get_service_info_by_exercise_service(\\n\\n conn: &mut PgConnection,\\n\\n exercise_service: &ExerciseService,\\n\\n) -> ModelResult<ExerciseServiceInfo> {\\n\\n let res = get_service_info(conn, exercise_service.id).await;\\n\\n let service_info = if let Ok(exercise_service_info) = res {\\n\\n exercise_service_info\\n\\n } else {\\n\\n warn!(\\\"Could not find service info for service. This is rare and only should happen when a background worker has not had the opportunity to complete their fetching task yet. Trying the fetching here in this worker so that we can continue.\\\");\\n\\n let fetched_service_info = fetch_and_upsert_service_info(conn, exercise_service).await?;\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercise_service_info.rs\",\n \"rank\": 94,\n \"score\": 12.108565852855941\n },\n {\n \"content\": \"use models::users::User;\\n\\n\\n\\nuse crate::controllers::prelude::*;\\n\\n\\n\\n/**\\n\\nGET `/api/v0/main-frontend/users/:id`\\n\\n*/\\n\\n#[generated_doc(User)]\\n\\n#[instrument(skip(pool))]\\n\\npub async fn get_user(\\n\\n user_id: web::Path<Uuid>,\\n\\n pool: web::Data<PgPool>,\\n\\n) -> ControllerResult<web::Json<User>> {\\n\\n let mut conn = pool.acquire().await?;\\n\\n let user = models::users::get_by_id(&mut conn, *user_id).await?;\\n\\n Ok(web::Json(user))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/users.rs\",\n \"rank\": 95,\n \"score\": 11.958490335216194\n },\n {\n \"content\": \" exercise_service.name,\\n\\n exercise_service.id\\n\\n );\\n\\n }\\n\\n }\\n\\n Ok(exercise_services_by_type)\\n\\n}\\n\\n\\n\\npub async fn get_selected_exercise_services_by_type(\\n\\n conn: &mut PgConnection,\\n\\n slugs: &[String],\\n\\n) -> ModelResult<HashMap<String, (ExerciseService, ExerciseServiceInfo)>> {\\n\\n let selected_services = sqlx::query_as!(\\n\\n ExerciseService,\\n\\n \\\"\\n\\nSELECT *\\n\\nFROM exercise_services\\n\\nWHERE slug = ANY($1);\\\",\\n\\n slugs,\\n\\n )\\n\",\n \"file_path\": \"services/headless-lms/models/src/exercise_service_info.rs\",\n \"rank\": 96,\n \"score\": 11.922259358795452\n },\n {\n \"content\": \" course_instance_id,\\n\\n CSVExportAdapter { sender },\\n\\n )\\n\\n .await;\\n\\n if let Err(err) = res {\\n\\n tracing::error!(\\\"Failed to export course instance points: {}\\\", err);\\n\\n }\\n\\n });\\n\\n\\n\\n let course_instance =\\n\\n course_instances::get_course_instance(&mut conn, course_instance_id).await?;\\n\\n let course = courses::get_course(&mut conn, course_instance.course_id).await?;\\n\\n\\n\\n // return response that streams data from the receiver\\n\\n Ok(HttpResponse::Ok()\\n\\n .append_header((\\n\\n \\\"Content-Disposition\\\",\\n\\n format!(\\n\\n \\\"attachment; filename=\\\\\\\"{} - {} - Point export {}.csv\\\\\\\"\\\",\\n\\n course.name,\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/main_frontend/course_instances.rs\",\n \"rank\": 97,\n \"score\": 11.904544792100545\n },\n {\n \"content\": \"use chrono::{DateTime, Duration, Utc};\\n\\nuse models::{\\n\\n exams::{self, ExamEnrollment},\\n\\n pages::{self, Page},\\n\\n};\\n\\n\\n\\nuse crate::controllers::prelude::*;\\n\\n\\n\\n/**\\n\\nGET /api/v0/course-material/exams/:id/enrollment\\n\\n*/\\n\\n#[generated_doc(Option<ExamEnrollment>)]\\n\\npub async fn enrollment(\\n\\n pool: web::Data<PgPool>,\\n\\n exam_id: web::Path<Uuid>,\\n\\n user: AuthUser,\\n\\n) -> ControllerResult<web::Json<Option<ExamEnrollment>>> {\\n\\n let mut conn = pool.acquire().await?;\\n\\n let enrollment = exams::get_enrollment(&mut conn, *exam_id, user.id).await?;\\n\\n Ok(web::Json(enrollment))\\n\",\n \"file_path\": \"services/headless-lms/server/src/controllers/course_material/exams.rs\",\n \"rank\": 98,\n \"score\": 11.799923765521443\n },\n {\n \"content\": \"use url::Url;\\n\\n\\n\\n/// The entrypoint to the application.\\n\\n#[actix_web::main]\\n\\nasync fn main() -> Result<()> {\\n\\n dotenv().ok();\\n\\n setup_tracing()?;\\n\\n\\n\\n // read environment variables\\n\\n let database_url = env::var(\\\"DATABASE_URL\\\")\\n\\n .unwrap_or_else(|_| \\\"postgres://localhost/headless_lms_dev\\\".to_string());\\n\\n let oauth_application_id =\\n\\n env::var(\\\"OAUTH_APPLICATION_ID\\\").expect(\\\"OAUTH_APPLICATION_ID must be defined\\\");\\n\\n let oauth_secret = env::var(\\\"OAUTH_SECRET\\\").expect(\\\"OAUTH_SECRET must be defined\\\");\\n\\n let private_cookie_key =\\n\\n env::var(\\\"PRIVATE_COOKIE_KEY\\\").expect(\\\"PRIVATE_COOKIE_KEY must be defined\\\");\\n\\n let base_url = env::var(\\\"BASE_URL\\\").expect(\\\"BASE_URL must be defined\\\");\\n\\n let test_mode = env::var(\\\"TEST_MODE\\\").is_ok();\\n\\n let allow_no_https_for_development = env::var(\\\"ALLOW_NO_HTTPS_FOR_DEVELOPMENT\\\").is_ok();\\n\\n if test_mode {\\n\",\n \"file_path\": \"services/headless-lms/server/src/main.rs\",\n \"rank\": 99,\n \"score\": 11.734294010521694\n }\n]","isConversational":false}}},{"rowIdx":1591,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/lib.rs"},"repo_name":{"kind":"string","value":"Elinvynia/schwifty"},"commit":{"kind":"string","value":"e0233bf836af6382e5565801df452baf7c9f935b"},"file_code":{"kind":"string","value":"\n\n#![forbid(unsafe_code)]\n#![warn(missing_debug_implementations)]\n#![warn(missing_docs)]\n\npub use crate::country::Country;\npub use crate::error::ValidationError;\nuse std::str::FromStr;\n\npub mod country;\npub(crate) mod country_specific;\npub mod error;\n\n#[allow(clippy::all)]\npub(crate) mod u256 {\n uint::construct_uint! {\n pub(crate) struct U256(4);\n }\n}\n\n#[derive(Debug)]\n#[non_exhaustive]\npub struct Iban {\n \n pub country: Country,\n pub(crate) raw: String,\n}\n\nimpl Iban {\n \n pub fn account_number(&self) -> String {\n self.country.account_number(&self.raw)\n }\n\n \n pub fn bank_code(&self) -> String {\n self.country.bank_code(&self.raw)\n }\n\n \n pub fn country_code(&self) -> String {\n self.country.to_string()\n }\n\n \n pub fn raw(&self) -> &str {\n &self.raw\n }\n}\n\npub fn validate<I: AsRef<str>>(input: I) -> Result<Iban, ValidationError> {\n let input = input.as_ref();\n\n \n let input: String = input.split_whitespace().collect();\n\n \n if input.len() > 34 {\n return Err(ValidationError::TooLong);\n };\n\n \n if !input.chars().all(|ch| ch.is_alphanumeric()) {\n return Err(ValidationError::InvalidChar);\n };\n\n \n if input.len() < 2 {\n return Err(ValidationError::InvalidCountryCode);\n };\n\n \n let country_code = &input[0..2];\n let country = match Country::from_str(country_code) {\n Ok(c) => c,\n Err(_) => return Err(ValidationError::InvalidCountryCode),\n };\n\n \n if input.len() != country.length() {\n return Err(ValidationError::InvalidLength);\n }\n\n \n if !country.format().is_match(&input) {\n return Err(ValidationError::InvalidFormat);\n }\n\n \n if !country.custom_validation(&input) {\n return Err(ValidationError::CountryCheckFailed);\n }\n\n \n let (start, rest) = input.split_at(4);\n let mut rearranged = String::with_capacity(34);\n rearranged.push_str(rest);\n rearranged.push_str(start);\n\n \n let mut integer_string = String::with_capacity(34);\n for ch in rearranged.chars() {\n if ch.is_numeric() {\n integer_string.push(ch);\n } else {\n \n let x = ch.to_digit(36).unwrap().to_string();\n integer_string.push_str(&x)\n }\n }\n\n \n let integer = u256::U256::from_dec_str(&integer_string).unwrap();\n\n \n if integer % 97 != 1.into() {\n return Err(ValidationError::InvalidIban);\n }\n\n Ok(Iban {\n country,\n raw: input,\n })\n}\n"},"prefix":{"kind":"string","value":"\n\n#![forbid(unsafe_code)]\n#![warn(missing_debug_implementations)]\n#![warn(missing_docs)]\n\npub use crate::country::Country;\npub use crate::error::ValidationError;\nuse std::str::FromStr;\n\npub mod country;\npub(crate) mod country_specific;\npub mod error;\n\n#[allow(clippy::all)]\npub(crate) mod u256 {\n uint::construct_uint! {\n pub(crate) struct U256(4);\n }\n}\n\n#[derive(Debug)]\n#[non_exhaustive]\npub struct Iban {\n \n pub country: Country,\n pub(crate) raw: String,\n}\n\nimpl Iban {\n \n pub fn account_number(&self) -> String {\n self.country.account_number(&self.raw)\n }\n\n \n pub fn bank_code(&self) -> String {\n self.country.bank_code(&self.raw)\n }\n\n \n pub fn country_code(&self) -> String {\n self.country.to_string()\n }\n\n \n pub fn raw(&self) -> &str {\n &self.raw\n }\n}\n\npub fn validate<I: AsRef<str>>(input: I) -> Result<Iban, ValidationError> {\n let input = input.as_ref();\n\n \n let input: String = input.split_whitespace().collect();\n\n \n if input.len() > 34 {\n return Err(ValidationError::TooLong);\n };\n\n \n if !input.chars().all(|ch| ch.is_alphanumeric()) {\n return Err(ValidationError::InvalidChar);\n };\n\n \n if input.len() < 2 {\n return Err(ValidationError::InvalidCountryCode);\n };\n\n \n let country_code = &input[0..2];\n let country = match Country::from_str(country_code) {\n Ok(c) => c,\n Err(_) => return Err(ValidationError::InvalidCountryCode),\n };\n\n \n if input.len() != country.length() {\n return Err(ValidationError::InvalidLength);\n }\n\n \n if !country.format().is_match(&input) {\n return Err(ValidationError::InvalidFormat);\n }\n\n \n if !country.custom_validation(&input) {\n return Err(ValidationError::CountryCheckFailed);\n }\n\n \n let (start, rest) = input.split_at(4);\n let mut rearranged = String::with_capacity(34);\n rearranged.push_str(rest);\n rearranged.push_str(start);\n\n \n let mut integer_string = String::with_capacity(34);\n for ch in rearranged.chars() {\n "},"suffix":{"kind":"string","value":"\n }\n\n \n let integer = u256::U256::from_dec_str(&integer_string).unwrap();\n\n \n if integer % 97 != 1.into() {\n return Err(ValidationError::InvalidIban);\n }\n\n Ok(Iban {\n country,\n raw: input,\n })\n}\n"},"middle":{"kind":"string","value":"if ch.is_numeric() {\n integer_string.push(ch);\n } else {\n \n let x = ch.to_digit(36).unwrap().to_string();\n integer_string.push_str(&x)\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"fn c(num: usize) -> String {\n\n format!(\"[a-zA-Z0-9]{{{}}}\", num)\n\n}\n\n\n","file_path":"src/country.rs","rank":1,"score":59182.76963598044},{"content":"fn a(num: usize) -> String {\n\n format!(\"[A-Z]{{{}}}\", num)\n\n}\n\n\n\n// Almost-DSL macro for comfortable calling of above functions.\n\nmacro_rules! f {\n\n ($($arg:expr),+) => {\n\n {\n\n let mut s = String::with_capacity(34);\n\n $(s.push_str(&$arg);)*\n\n s\n\n }\n\n }\n\n}\n\n\n\nimpl Country {\n\n pub(crate) fn length(&self) -> usize {\n\n use Country::*;\n\n match self {\n\n Albania => 28,\n","file_path":"src/country.rs","rank":2,"score":53756.44061946997},{"content":"// Helper functions for the regex groups.\n\nfn n(num: usize) -> String {\n\n format!(\"[0-9]{{{}}}\", num)\n\n}\n\n\n","file_path":"src/country.rs","rank":3,"score":53756.44061946997},{"content":"#[test]\n\nfn validate_iban_empty() {\n\n assert!(matches!(\n\n validate(\"\"),\n\n Err(ValidationError::InvalidCountryCode)\n\n ));\n\n assert!(matches!(\n\n validate(\"F\"),\n\n Err(ValidationError::InvalidCountryCode)\n\n ));\n\n assert!(matches!(\n\n validate(\"FR\"),\n\n Err(ValidationError::InvalidLength)\n\n ));\n\n}\n","file_path":"tests/iban.rs","rank":4,"score":47779.83207378257},{"content":"#[test]\n\nfn validate_iban_basic() {\n\n validate(\"AL47 2121 1009 0000 0002 3569 8741\").unwrap(); // Albania\n\n validate(\"AD12 0001 2030 2003 5910 0100\").unwrap(); // Andorra\n\n validate(\"AT61 1904 3002 3457 3201\").unwrap(); // Austria\n\n validate(\"AZ21 NABZ 0000 0000 1370 1000 1944\").unwrap(); // Republic of Azerbaijan\n\n validate(\"BH67 BMAG 0000 1299 1234 56\").unwrap(); // Bahrain\n\n validate(\"BE68 5390 0754 7034\").unwrap(); // Belgium\n\n validate(\"BA39 1290 0794 0102 8494\").unwrap(); // Bosnia and Herzegovina\n\n validate(\"BR97 0036 0305 0000 1000 9795 493P 1\").unwrap(); // Brazil\n\n validate(\"BR18 0000 0000 1414 5512 3924 100C 2\").unwrap(); // Brazil\n\n validate(\"BG80 BNBG 9661 1020 3456 78\").unwrap(); // Bulgaria\n\n validate(\"CR05 0152 0200 1026 2840 66\").unwrap(); // Costa Rica\n\n validate(\"HR12 1001 0051 8630 0016 0\").unwrap(); // Croatia\n\n validate(\"CY17 0020 0128 0000 0012 0052 7600\").unwrap(); // Cyprus\n\n validate(\"CZ65 0800 0000 1920 0014 5399\").unwrap(); // Czech Republic\n\n validate(\"CZ94 5500 0000 0010 1103 8930\").unwrap(); // Czech Republic\n\n validate(\"DK50 0040 0440 1162 43\").unwrap(); // Greenland\n\n validate(\"FO62 6460 0001 6316 34\").unwrap(); // Faroer\n\n validate(\"GL89 6471 0001 0002 06\").unwrap(); // Denmark\n\n validate(\"DO28 BAGR 0000 0001 2124 5361 1324\").unwrap(); // Dominican Republic\n","file_path":"tests/iban.rs","rank":5,"score":47779.83207378257},{"content":" CountryCheckFailed,\n\n}\n\n\n\nimpl std::error::Error for ValidationError {}\n\n\n\nimpl Display for ValidationError {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n use ValidationError::*;\n\n let msg = match self {\n\n TooLong => \"Input is longer than 34 characters.\",\n\n InvalidChar => \"Input contains at least one invalid character.\",\n\n InvalidIban => \"IBAN mod 97 checksum is invalid.\",\n\n InvalidCountryCode => \"Input doesn't contain a supported country.\",\n\n InvalidLength => \"Input is invalid length for the detected country.\",\n\n InvalidFormat => \"IBAN has the wrong format for the detected country.\",\n\n CountryCheckFailed => \"Failed custom country-specific check.\",\n\n };\n\n write!(f, \"{}\", msg)\n\n }\n\n}\n","file_path":"src/error.rs","rank":6,"score":19927.77609680602},{"content":"//! Module holding the error type.\n\n\n\nuse std::fmt::{self, Display};\n\n\n\n/// Error type for errors originating from this crate.\n\n#[derive(Debug)]\n\npub enum ValidationError {\n\n /// IBAN can be at most 34 characters long.\n\n TooLong,\n\n /// IBAN cannot contain non-alphanumeric characters.\n\n InvalidChar,\n\n /// The IBAN checksum was invalid (remainder of mod 97 was not 1).\n\n InvalidIban,\n\n /// Input didn't contain a supported country code.\n\n InvalidCountryCode,\n\n /// IBAN length didn't match the detected country.\n\n InvalidLength,\n\n /// The format was wrong for the detected country.\n\n InvalidFormat,\n\n /// A custom check this country implements has failed.\n","file_path":"src/error.rs","rank":7,"score":19925.547893698033},{"content":"use schwifty::*;\n\n\n\n#[test]\n","file_path":"tests/iban.rs","rank":8,"score":19482.452540499035},{"content":" validate(\"LT12 1000 0111 0100 1000\").unwrap(); // Lithuania\n\n validate(\"LU28 0019 4006 4475 0000\").unwrap(); // Luxembourg\n\n validate(\"MK07 2501 2000 0058 984\").unwrap(); // Macedonia\n\n validate(\"MT84 MALT 0110 0001 2345 MTLC AST0 01S\").unwrap(); // Malta\n\n validate(\"MR13 0002 0001 0100 0012 3456 753\").unwrap(); // Mauritania\n\n validate(\"MU17 BOMM 0101 1010 3030 0200 000M UR\").unwrap(); // Mauritius\n\n validate(\"MD24 AG00 0225 1000 1310 4168\").unwrap(); // Moldova\n\n validate(\"MC58 1122 2000 0101 2345 6789 030\").unwrap(); // Monaco\n\n validate(\"ME25 5050 0001 2345 6789 51\").unwrap(); // Montenegro\n\n validate(\"NL91 ABNA 0417 1643 00\").unwrap(); // The Netherlands\n\n validate(\"NO93 8601 1117 947\").unwrap(); // Norway\n\n validate(\"PK36 SCBL 0000 0011 2345 6702\").unwrap(); // Pakistan\n\n validate(\"PS92 PALS 0000 0000 0400 1234 5670 2\").unwrap(); // Palestine\n\n validate(\"PL61 1090 1014 0000 0712 1981 2874\").unwrap(); // Poland\n\n validate(\"PT50 0002 0123 1234 5678 9015 4\").unwrap(); // Portugal\n\n validate(\"QA58 DOHB 0000 1234 5678 90AB CDEF G\").unwrap(); // Qatar\n\n validate(\"RO49 AAAA 1B31 0075 9384 0000\").unwrap(); // Romania\n\n validate(\"LC55 HEMM 0001 0001 0012 0012 00023015\").unwrap(); // Saint Lucia\n\n validate(\"SM86 U032 2509 8000 0000 0270 100\").unwrap(); // San Marino\n\n validate(\"ST68 0001 0001 0051 8453 1011 2\").unwrap(); // Sao Tome And Principe\n","file_path":"tests/iban.rs","rank":9,"score":19479.731836542884},{"content":" validate(\"SA03 8000 0000 6080 1016 7519\").unwrap(); // Saudi Arabia\n\n validate(\"RS35 2600 0560 1001 6113 79\").unwrap(); // Serbia\n\n validate(\"SC18 SSCB 1101 0000 0000 0000 1497 USD\").unwrap(); // Seychelles\n\n validate(\"SK31 1200 0000 1987 4263 7541\").unwrap(); // Slovak Republic\n\n validate(\"SI56 1910 0000 0123 438\").unwrap(); // Slovenia\n\n validate(\"ES91 2100 0418 4502 0005 1332\").unwrap(); // Spain\n\n validate(\"SE45 5000 0000 0583 9825 7466\").unwrap(); // Sweden\n\n validate(\"CH93 0076 2011 6238 5295 7\").unwrap(); // Switzerland\n\n validate(\"TL38 0080 0123 4567 8910 157\").unwrap(); // Timor-Leste\n\n validate(\"TN59 1000 6035 1835 9847 8831\").unwrap(); // Tunisia\n\n validate(\"TR33 0006 1005 1978 6457 8413 26\").unwrap(); // Turkey\n\n validate(\"UA21 3996 2200 0002 6007 2335 6600 1\").unwrap(); // Ukraine\n\n validate(\"AE07 0331 2345 6789 0123 456\").unwrap(); // United Arab Emirates\n\n validate(\"GB29 NWBK 6016 1331 9268 19\").unwrap(); // United Kingdom\n\n validate(\"VG96 VPVG 0000 0123 4567 8901\").unwrap(); // Virgin Islands, British\n\n validate(\"BY13 NBRB 3600 9000 0000 2Z00 AB00\").unwrap(); // Republic of Belarus\n\n validate(\"SV62 CENR 0000 0000 0000 0070 0025\").unwrap(); // El Salvador\n\n validate(\"FO62 6460 0001 6316 34\").unwrap(); // Faroe Islands\n\n validate(\"GL89 6471 0001 0002 06\").unwrap(); // Grenland\n\n validate(\"IQ98 NBIQ 8501 2345 6789 012\").unwrap(); // Iraq\n\n validate(\"AA11 0011 123Z 5678\").unwrap(); // Internet\n\n}\n\n\n","file_path":"tests/iban.rs","rank":10,"score":19479.731836542884},{"content":" validate(\"EE38 2200 2210 2014 5685\").unwrap(); // Estonia\n\n validate(\"FI21 1234 5600 0007 85\").unwrap(); // Finland\n\n validate(\"FR14 2004 1010 0505 0001 3M02 606\").unwrap(); // France\n\n validate(\"GE29 NB00 0000 0101 9049 17\").unwrap(); // Georgia\n\n validate(\"DE89 3704 0044 0532 0130 00\").unwrap(); // Germany\n\n validate(\"GI75 NWBK 0000 0000 7099 453\").unwrap(); // Gibraltar\n\n validate(\"GR16 0110 1250 0000 0001 2300 695\").unwrap(); // Greece\n\n validate(\"GT82 TRAJ 0102 0000 0012 1002 9690\").unwrap(); // Guatemala\n\n validate(\"HU42 1177 3016 1111 1018 0000 0000\").unwrap(); // Hungary\n\n validate(\"IS14 0159 2600 7654 5510 7303 39\").unwrap(); // Iceland\n\n validate(\"IE29 AIBK 9311 5212 3456 78\").unwrap(); // Ireland\n\n validate(\"IL62 0108 0000 0009 9999 999\").unwrap(); // Israel\n\n validate(\"IT60 X054 2811 1010 0000 0123 456\").unwrap(); // Italy\n\n validate(\"JO94 CBJO 0010 0000 0000 0131 0003 02\").unwrap(); // Jordan\n\n validate(\"KZ86 125K ZT50 0410 0100\").unwrap(); // Kazakhstan\n\n validate(\"XK05 1212 0123 4567 8906\").unwrap(); // Republic of Kosovo\n\n validate(\"KW81 CBKU 0000 0000 0000 1234 5601 01\").unwrap(); // Kuwait\n\n validate(\"LV80 BANK 0000 4351 9500 1\").unwrap(); // Latvia\n\n validate(\"LB62 0999 0000 0001 0019 0122 9114\").unwrap(); // Lebanon\n\n validate(\"LI21 0881 0000 2324 013A A\").unwrap(); // Liechtenstein\n","file_path":"tests/iban.rs","rank":11,"score":19479.731836542884},{"content":" Ukraine => f!(n(6), c(19)),\n\n UnitedArabEmirates => f!(n(3), n(16)),\n\n UnitedKingdom => f!(a(4), n(14)),\n\n VaticanCity => f!(n(3), n(15)),\n\n VirginIslands => f!(c(4), n(16)),\n\n };\n\n\n\n Regex::new(&format).unwrap()\n\n }\n\n\n\n // Same reference as above.\n\n pub(crate) fn account_number(&self, input: &str) -> String {\n\n use Country::*;\n\n let end = input.len() - 1;\n\n let (start, stop) = match self {\n\n Albania | Andorra | Belarus | Cyprus | Egypt | Germany | Guatemala | Jordan\n\n | Poland | SaoTomePrincipe => (12, end),\n\n Azerbaijan\n\n | Bahrain\n\n | CostaRica\n","file_path":"src/country.rs","rank":12,"score":14717.416536602814},{"content":" };\n\n\n\n input[start..=stop].into()\n\n }\n\n\n\n // Same reference as above.\n\n pub(crate) fn bank_code(&self, input: &str) -> String {\n\n use Country::*;\n\n // b = part of bank code, x = other\n\n let (start, stop) = match self {\n\n // bbxx xxxx xxxx\n\n Estonia | Georgia | Iceland | Moldova | SaudiArabia | Slovenia | Tunisia => (4, 5),\n\n\n\n // bbbx xxxx xxxx\n\n Albania | Belgium | BosniaHerzegovina | Cyprus | EastTimor | Greece | Hungary\n\n | Israel | Kazakhstan | Libya | Luxembourg | NorthMacedonia | Montenegro | Poland\n\n | Serbia | Sweden | UnitedArabEmirates | VaticanCity => (4, 6),\n\n\n\n // bbbb xxxx xxxx\n\n Andorra\n","file_path":"src/country.rs","rank":13,"score":14716.309075175594},{"content":"//! Countries supported by IBAN and helper methods.\n\n\n\nuse regex::Regex;\n\nuse std::fmt::{self, Display};\n\nuse std::str::FromStr;\n\n\n\n/// These are the IBAN-supported countries.\n\n#[allow(missing_docs)]\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n\n#[non_exhaustive]\n\npub enum Country {\n\n Albania,\n\n Andorra,\n\n Austria,\n\n Azerbaijan,\n\n Bahrain,\n\n Belarus,\n\n Belgium,\n\n BosniaHerzegovina,\n\n Brazil,\n","file_path":"src/country.rs","rank":14,"score":14715.408900602592},{"content":" \"TR\" => Ok(Country::Turkey),\n\n \"UA\" => Ok(Country::Ukraine),\n\n \"AE\" => Ok(Country::UnitedArabEmirates),\n\n \"GB\" => Ok(Country::UnitedKingdom),\n\n \"VA\" => Ok(Country::VaticanCity),\n\n \"VG\" => Ok(Country::VirginIslands),\n\n _ => Err(()),\n\n }\n\n }\n\n}\n\n\n\nimpl Display for Country {\n\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\n\n use Country::*;\n\n let code = match self {\n\n Albania => \"AL\",\n\n Andorra => \"AD\",\n\n Austria => \"AT\",\n\n Azerbaijan => \"AZ\",\n\n Bahrain => \"BH\",\n","file_path":"src/country.rs","rank":15,"score":14713.187033194896},{"content":"\n\n // To better understand this formatting, check here\n\n // https://en.wikipedia.org/wiki/International_Bank_Account_Number#IBAN_formats_by_country\n\n pub(crate) fn format(&self) -> Regex {\n\n use Country::*;\n\n let format = match self {\n\n Albania => f!(n(8), c(16)),\n\n Andorra => f!(n(8), c(12)),\n\n Austria => f!(n(16)),\n\n Azerbaijan => f!(c(4), n(20)),\n\n Bahrain => f!(a(4), c(14)),\n\n Belarus => f!(c(4), n(4), c(16)),\n\n Belgium => f!(n(12)),\n\n BosniaHerzegovina => f!(n(16)),\n\n Brazil => f!(n(23), a(1), c(1)),\n\n Bulgaria => f!(a(4), n(6), c(8)),\n\n CostaRica => f!(n(18)),\n\n Croatia => f!(n(17)),\n\n Cyprus => f!(n(8), c(16)),\n\n CzechRepublic => f!(n(20)),\n","file_path":"src/country.rs","rank":16,"score":14712.981098329385},{"content":"}\n\n\n\nimpl FromStr for Country {\n\n type Err = ();\n\n\n\n fn from_str(s: &str) -> Result<Self, Self::Err> {\n\n match s {\n\n \"AL\" => Ok(Country::Albania),\n\n \"AD\" => Ok(Country::Andorra),\n\n \"AT\" => Ok(Country::Austria),\n\n \"AZ\" => Ok(Country::Azerbaijan),\n\n \"BH\" => Ok(Country::Bahrain),\n\n \"BY\" => Ok(Country::Belarus),\n\n \"BE\" => Ok(Country::Belgium),\n\n \"BA\" => Ok(Country::BosniaHerzegovina),\n\n \"BR\" => Ok(Country::Brazil),\n\n \"BG\" => Ok(Country::Bulgaria),\n\n \"CR\" => Ok(Country::CostaRica),\n\n \"HR\" => Ok(Country::Croatia),\n\n \"CY\" => Ok(Country::Cyprus),\n","file_path":"src/country.rs","rank":17,"score":14712.491009297653},{"content":" Finland | Mauritius | Seychelles | Ukraine => (4, 9),\n\n\n\n // bbbb bbbx xxxx\n\n Croatia => (4, 10),\n\n\n\n // bbbb bbbb xxxx\n\n Brazil | Germany => (4, 11),\n\n\n\n // xbbb bbbb bbbb\n\n CostaRica => (5, 7),\n\n\n\n // xxxx bbbb bbxx\n\n Ireland => (8, 13),\n\n\n\n // xbbb bbxx xxxx\n\n Italy | SanMarino => (5, 9),\n\n };\n\n\n\n input[start..=stop].to_string()\n\n }\n","file_path":"src/country.rs","rank":18,"score":14709.802008661674},{"content":" \"NL\" => Ok(Country::Netherlands),\n\n \"NO\" => Ok(Country::Norway),\n\n \"PK\" => Ok(Country::Pakistan),\n\n \"PS\" => Ok(Country::PalestinianTerritories),\n\n \"PL\" => Ok(Country::Poland),\n\n \"PT\" => Ok(Country::Portugal),\n\n \"QA\" => Ok(Country::Qatar),\n\n \"RO\" => Ok(Country::Romania),\n\n \"LC\" => Ok(Country::SaintLucia),\n\n \"SM\" => Ok(Country::SanMarino),\n\n \"ST\" => Ok(Country::SaoTomePrincipe),\n\n \"SA\" => Ok(Country::SaudiArabia),\n\n \"RS\" => Ok(Country::Serbia),\n\n \"SC\" => Ok(Country::Seychelles),\n\n \"SK\" => Ok(Country::Slovakia),\n\n \"SI\" => Ok(Country::Slovenia),\n\n \"ES\" => Ok(Country::Spain),\n\n \"SE\" => Ok(Country::Sweden),\n\n \"CH\" => Ok(Country::Switzerland),\n\n \"TN\" => Ok(Country::Tunisia),\n","file_path":"src/country.rs","rank":19,"score":14708.63767456745},{"content":" \"IE\" => Ok(Country::Ireland),\n\n \"IL\" => Ok(Country::Israel),\n\n \"IT\" => Ok(Country::Italy),\n\n \"JO\" => Ok(Country::Jordan),\n\n \"KZ\" => Ok(Country::Kazakhstan),\n\n \"XK\" => Ok(Country::Kosovo),\n\n \"KW\" => Ok(Country::Kuwait),\n\n \"LV\" => Ok(Country::Latvia),\n\n \"LB\" => Ok(Country::Lebanon),\n\n \"LY\" => Ok(Country::Libya),\n\n \"LI\" => Ok(Country::Liechenstein),\n\n \"LT\" => Ok(Country::Lithuania),\n\n \"LU\" => Ok(Country::Luxembourg),\n\n \"MK\" => Ok(Country::NorthMacedonia),\n\n \"MT\" => Ok(Country::Malta),\n\n \"MR\" => Ok(Country::Mauritania),\n\n \"MU\" => Ok(Country::Mauritius),\n\n \"MC\" => Ok(Country::Monaco),\n\n \"MD\" => Ok(Country::Moldova),\n\n \"ME\" => Ok(Country::Montenegro),\n","file_path":"src/country.rs","rank":20,"score":14707.526435752268},{"content":" \"CZ\" => Ok(Country::CzechRepublic),\n\n \"DK\" => Ok(Country::Denmark),\n\n \"DO\" => Ok(Country::DominicanRepublic),\n\n \"TL\" => Ok(Country::EastTimor),\n\n \"EG\" => Ok(Country::Egypt),\n\n \"SV\" => Ok(Country::ElSalvador),\n\n \"EE\" => Ok(Country::Estonia),\n\n \"FO\" => Ok(Country::FaroeIslands),\n\n \"FI\" => Ok(Country::Finland),\n\n \"FR\" => Ok(Country::France),\n\n \"GE\" => Ok(Country::Georgia),\n\n \"DE\" => Ok(Country::Germany),\n\n \"GI\" => Ok(Country::Gibraltar),\n\n \"GR\" => Ok(Country::Greece),\n\n \"GL\" => Ok(Country::Greenland),\n\n \"GT\" => Ok(Country::Guatemala),\n\n \"HU\" => Ok(Country::Hungary),\n\n \"IS\" => Ok(Country::Iceland),\n\n \"IQ\" => Ok(Country::Iraq),\n\n \"AA\" => Ok(Country::Internet),\n","file_path":"src/country.rs","rank":21,"score":14707.512295561155},{"content":" Serbia => \"RS\",\n\n Seychelles => \"SC\",\n\n Slovakia => \"SK\",\n\n Slovenia => \"SI\",\n\n Spain => \"ES\",\n\n Sweden => \"SE\",\n\n Switzerland => \"CH\",\n\n Tunisia => \"TN\",\n\n Turkey => \"TR\",\n\n Ukraine => \"UA\",\n\n UnitedArabEmirates => \"AE\",\n\n UnitedKingdom => \"GB\",\n\n VaticanCity => \"VA\",\n\n VirginIslands => \"VG\",\n\n };\n\n write!(f, \"{}\", code)\n\n }\n\n}\n","file_path":"src/country.rs","rank":22,"score":14706.109240950182},{"content":" Norway => f!(n(11)),\n\n Pakistan => f!(c(4), n(16)),\n\n PalestinianTerritories => f!(c(4), n(21)),\n\n Poland => f!(n(24)),\n\n Portugal => f!(n(21)),\n\n Qatar => f!(a(4), c(21)),\n\n Romania => f!(a(4), c(16)),\n\n SaintLucia => f!(a(4), c(24)),\n\n SanMarino => f!(a(1), n(10), c(12)),\n\n SaoTomePrincipe => f!(n(21)),\n\n SaudiArabia => f!(n(2), c(18)),\n\n Serbia => f!(n(18)),\n\n Seychelles => f!(a(4), n(20), a(3)),\n\n Slovakia => f!(n(20)),\n\n Slovenia => f!(n(15)),\n\n Spain => f!(n(20)),\n\n Sweden => f!(n(20)),\n\n Switzerland => f!(n(5), c(12)),\n\n Tunisia => f!(n(20)),\n\n Turkey => f!(n(5), c(17)),\n","file_path":"src/country.rs","rank":23,"score":14704.330367331133},{"content":" | Malta\n\n | Netherlands\n\n | Norway\n\n | Pakistan\n\n | PalestinianTerritories\n\n | Portugal\n\n | Qatar\n\n | Romania\n\n | SaintLucia\n\n | SaoTomePrincipe\n\n | Slovakia\n\n | Spain\n\n | UnitedKingdom\n\n | VirginIslands => (4, 7),\n\n\n\n // bbbb bxxx xxxx\n\n Austria | France | Liechenstein | Lithuania | Mauritania | Monaco | Switzerland\n\n | Turkey => (4, 8),\n\n\n\n // bbbb bbxx xxxx\n","file_path":"src/country.rs","rank":24,"score":14704.330367331133},{"content":" Andorra => 24,\n\n Austria => 20,\n\n Azerbaijan => 28,\n\n Bahrain => 22,\n\n Belarus => 28,\n\n Belgium => 16,\n\n BosniaHerzegovina => 20,\n\n Brazil => 29,\n\n Bulgaria => 22,\n\n CostaRica => 22,\n\n Croatia => 21,\n\n Cyprus => 28,\n\n CzechRepublic => 24,\n\n Denmark => 18,\n\n DominicanRepublic => 28,\n\n EastTimor => 23,\n\n Egypt => 29,\n\n ElSalvador => 28,\n\n Estonia => 20,\n\n FaroeIslands => 18,\n","file_path":"src/country.rs","rank":25,"score":14704.330367331133},{"content":" Gibraltar => \"GI\",\n\n Greece => \"GR\",\n\n Greenland => \"GL\",\n\n Guatemala => \"GT\",\n\n Hungary => \"HU\",\n\n Iceland => \"IS\",\n\n Iraq => \"IQ\",\n\n Internet => \"AA\",\n\n Ireland => \"IE\",\n\n Israel => \"IL\",\n\n Italy => \"IT\",\n\n Jordan => \"JO\",\n\n Kazakhstan => \"KZ\",\n\n Kosovo => \"XK\",\n\n Kuwait => \"KW\",\n\n Latvia => \"LV\",\n\n Lebanon => \"LB\",\n\n Libya => \"LY\",\n\n Liechenstein => \"LI\",\n\n Lithuania => \"LT\",\n","file_path":"src/country.rs","rank":26,"score":14704.330367331133},{"content":" Denmark => f!(n(14)),\n\n DominicanRepublic => f!(a(4), n(20)),\n\n EastTimor => f!(n(19)),\n\n Egypt => f!(n(25)),\n\n ElSalvador => f!(a(4), n(20)),\n\n Estonia => f!(n(16)),\n\n FaroeIslands => f!(n(14)),\n\n Finland => f!(n(14)),\n\n France => f!(n(10), c(11), n(2)),\n\n Georgia => f!(c(2), n(16)),\n\n Germany => f!(n(18)),\n\n Gibraltar => f!(a(4), c(15)),\n\n Greece => f!(n(7), c(16)),\n\n Greenland => f!(n(14)),\n\n Guatemala => f!(c(4), c(20)),\n\n Hungary => f!(n(24)),\n\n Iceland => f!(n(22)),\n\n Internet => f!(c(12)),\n\n Iraq => f!(a(4), n(15)),\n\n Ireland => f!(c(4), n(14)),\n","file_path":"src/country.rs","rank":27,"score":14704.330367331133},{"content":" Belarus => \"BY\",\n\n Belgium => \"BE\",\n\n BosniaHerzegovina => \"BA\",\n\n Brazil => \"BR\",\n\n Bulgaria => \"BG\",\n\n CostaRica => \"CR\",\n\n Croatia => \"HR\",\n\n Cyprus => \"CY\",\n\n CzechRepublic => \"CZ\",\n\n Denmark => \"DK\",\n\n DominicanRepublic => \"DO\",\n\n EastTimor => \"TL\",\n\n Egypt => \"EG\",\n\n ElSalvador => \"SV\",\n\n Estonia => \"EE\",\n\n FaroeIslands => \"FO\",\n\n Finland => \"FI\",\n\n France => \"FR\",\n\n Georgia => \"GE\",\n\n Germany => \"DE\",\n","file_path":"src/country.rs","rank":28,"score":14704.330367331133},{"content":" Hungary,\n\n Iceland,\n\n Internet,\n\n Iraq,\n\n Ireland,\n\n Israel,\n\n Italy,\n\n Jordan,\n\n Kazakhstan,\n\n Kosovo,\n\n Kuwait,\n\n Latvia,\n\n Lebanon,\n\n Libya,\n\n Liechenstein,\n\n Lithuania,\n\n Luxembourg,\n\n NorthMacedonia,\n\n Malta,\n\n Mauritania,\n","file_path":"src/country.rs","rank":29,"score":14704.330367331133},{"content":" SaintLucia => 32,\n\n SanMarino => 27,\n\n SaoTomePrincipe => 25,\n\n SaudiArabia => 24,\n\n Serbia => 22,\n\n Seychelles => 31,\n\n Slovakia => 24,\n\n Slovenia => 19,\n\n Spain => 24,\n\n Sweden => 24,\n\n Switzerland => 21,\n\n Tunisia => 24,\n\n Turkey => 26,\n\n Ukraine => 29,\n\n UnitedArabEmirates => 23,\n\n UnitedKingdom => 22,\n\n VaticanCity => 22,\n\n VirginIslands => 24,\n\n }\n\n }\n","file_path":"src/country.rs","rank":30,"score":14704.330367331133},{"content":" Luxembourg => \"LU\",\n\n NorthMacedonia => \"MK\",\n\n Malta => \"MT\",\n\n Mauritania => \"MR\",\n\n Mauritius => \"MU\",\n\n Monaco => \"MC\",\n\n Moldova => \"MD\",\n\n Montenegro => \"ME\",\n\n Netherlands => \"NL\",\n\n Norway => \"NO\",\n\n Pakistan => \"PK\",\n\n PalestinianTerritories => \"PS\",\n\n Poland => \"PL\",\n\n Portugal => \"PT\",\n\n Qatar => \"QA\",\n\n Romania => \"RO\",\n\n SaintLucia => \"LC\",\n\n SanMarino => \"SM\",\n\n SaoTomePrincipe => \"ST\",\n\n SaudiArabia => \"SA\",\n","file_path":"src/country.rs","rank":31,"score":14704.330367331133},{"content":" | Azerbaijan\n\n | Bahrain\n\n | Belarus\n\n | Bulgaria\n\n | CzechRepublic\n\n | Denmark\n\n | DominicanRepublic\n\n | Egypt\n\n | ElSalvador\n\n | FaroeIslands\n\n | Gibraltar\n\n | Greenland\n\n | Guatemala\n\n | Internet\n\n | Iraq\n\n | Jordan\n\n | Kosovo\n\n | Kuwait\n\n | Latvia\n\n | Lebanon\n","file_path":"src/country.rs","rank":32,"score":14704.330367331133},{"content":" Israel => f!(n(19)),\n\n Italy => f!(a(1), n(10), c(12)),\n\n Jordan => f!(a(4), n(22)),\n\n Kazakhstan => f!(n(3), c(13)),\n\n Kosovo => f!(n(4), n(10), n(2)),\n\n Kuwait => f!(a(4), c(22)),\n\n Latvia => f!(a(4), c(13)),\n\n Lebanon => f!(n(4), c(20)),\n\n Libya => f!(n(21)),\n\n Liechenstein => f!(n(5), c(12)),\n\n Lithuania => f!(n(16)),\n\n Luxembourg => f!(n(3), c(13)),\n\n NorthMacedonia => f!(n(3), c(10), n(2)),\n\n Malta => f!(a(4), n(5), c(18)),\n\n Mauritania => f!(n(23)),\n\n Mauritius => f!(a(4), n(19), a(3)),\n\n Monaco => f!(n(10), c(11), n(2)),\n\n Moldova => f!(c(2), c(18)),\n\n Montenegro => f!(n(18)),\n\n Netherlands => f!(a(4), n(10)),\n","file_path":"src/country.rs","rank":33,"score":14704.330367331133},{"content":" Brazil => (17, end - 2),\n\n Bulgaria | CzechRepublic | Slovakia | Spain => (14, end),\n\n Croatia | Greece | Iraq => (11, end),\n\n FaroeIslands | Norway | Estonia => (8, end - 1),\n\n Finland => (10, end - 1),\n\n France | Monaco => (14, end - 2),\n\n Georgia | Moldova | SaudiArabia => (6, end),\n\n Hungary => (12, end - 1),\n\n Iceland => (10, 15),\n\n Ireland | Mauritania | UnitedKingdom => (14, end),\n\n Israel | Libya => (10, end),\n\n Italy | SanMarino => (15, end),\n\n Kazakhstan | Luxembourg | Sweden | VaticanCity => (7, end),\n\n Malta => (13, end),\n\n Mauritius => (12, end - 6),\n\n Portugal => (12, end - 2),\n\n Seychelles => (13, end - 3),\n\n Slovenia => (8, end - 2),\n\n Tunisia => (9, end - 2),\n\n Turkey | Ukraine => (10, end),\n","file_path":"src/country.rs","rank":34,"score":14704.330367331133},{"content":" Mauritius,\n\n Monaco,\n\n Moldova,\n\n Montenegro,\n\n Netherlands,\n\n Norway,\n\n Pakistan,\n\n PalestinianTerritories,\n\n Poland,\n\n Portugal,\n\n Qatar,\n\n Romania,\n\n SaintLucia,\n\n SanMarino,\n\n SaoTomePrincipe,\n\n SaudiArabia,\n\n Serbia,\n\n Seychelles,\n\n Slovakia,\n\n Slovenia,\n","file_path":"src/country.rs","rank":35,"score":14704.330367331133},{"content":" Lebanon => 28,\n\n Libya => 25,\n\n Liechenstein => 21,\n\n Lithuania => 20,\n\n Luxembourg => 20,\n\n NorthMacedonia => 19,\n\n Malta => 31,\n\n Mauritania => 27,\n\n Mauritius => 30,\n\n Monaco => 27,\n\n Moldova => 24,\n\n Montenegro => 22,\n\n Netherlands => 18,\n\n Norway => 15,\n\n Pakistan => 24,\n\n PalestinianTerritories => 29,\n\n Poland => 28,\n\n Portugal => 25,\n\n Qatar => 29,\n\n Romania => 24,\n","file_path":"src/country.rs","rank":36,"score":14704.330367331133},{"content":" | Denmark\n\n | DominicanRepublic\n\n | ElSalvador\n\n | Gibraltar\n\n | Greenland\n\n | Internet\n\n | Kosovo\n\n | Kuwait\n\n | Latvia\n\n | Lebanon\n\n | Netherlands\n\n | Pakistan\n\n | PalestinianTerritories\n\n | Qatar\n\n | Romania\n\n | SaintLucia\n\n | VirginIslands => (8, end),\n\n Austria | Liechenstein | Lithuania | Switzerland | UnitedArabEmirates => (9, end),\n\n Belgium | EastTimor | NorthMacedonia | Montenegro | Serbia => (7, end - 2),\n\n BosniaHerzegovina => (10, end - 2),\n","file_path":"src/country.rs","rank":37,"score":14704.330367331133},{"content":" Finland => 18,\n\n France => 27,\n\n Georgia => 22,\n\n Germany => 22,\n\n Gibraltar => 23,\n\n Greece => 27,\n\n Greenland => 18,\n\n Guatemala => 28,\n\n Hungary => 28,\n\n Iceland => 26,\n\n Internet => 16,\n\n Iraq => 23,\n\n Ireland => 22,\n\n Israel => 23,\n\n Italy => 27,\n\n Jordan => 30,\n\n Kazakhstan => 20,\n\n Kosovo => 20,\n\n Kuwait => 30,\n\n Latvia => 21,\n","file_path":"src/country.rs","rank":38,"score":14704.330367331133},{"content":" Bulgaria,\n\n CostaRica,\n\n Croatia,\n\n Cyprus,\n\n CzechRepublic,\n\n Denmark,\n\n DominicanRepublic,\n\n EastTimor,\n\n Egypt,\n\n ElSalvador,\n\n Estonia,\n\n FaroeIslands,\n\n Finland,\n\n France,\n\n Georgia,\n\n Germany,\n\n Gibraltar,\n\n Greece,\n\n Greenland,\n\n Guatemala,\n","file_path":"src/country.rs","rank":39,"score":14704.330367331133},{"content":" Spain,\n\n Sweden,\n\n Switzerland,\n\n Tunisia,\n\n Turkey,\n\n Ukraine,\n\n UnitedArabEmirates,\n\n UnitedKingdom,\n\n VaticanCity,\n\n VirginIslands,\n\n}\n\n\n\n// Helper functions for the regex groups.\n","file_path":"src/country.rs","rank":40,"score":14704.330367331133},{"content":" let mut total = 0;\n\n for (ch, w) in branch_number.chars().zip([10, 5, 8, 4, 2, 1].iter()) {\n\n let ch = ch.to_digit(10).unwrap();\n\n total += ch * w;\n\n }\n\n\n\n total % 11 == 0\n\n }\n\n _ => true,\n\n }\n\n }\n\n\n\n pub(crate) fn check_digits(&self, input: &str) -> u32 {\n\n use Country::*;\n\n let end = input.len() - 1;\n\n let (start, stop) = match self {\n\n Albania => (12, 12),\n\n Belgium | Montenegro => (end - 1, end),\n\n _ => unreachable!(),\n\n };\n\n\n\n input[start..=stop].parse().unwrap()\n\n }\n\n}\n","file_path":"src/country_specific.rs","rank":41,"score":13573.890884370387},{"content":"use crate::country::Country;\n\n\n\nimpl Country {\n\n pub(crate) fn custom_validation(&self, input: &str) -> bool {\n\n use Country::*;\n\n match self {\n\n Albania => {\n\n let check_digit = self.check_digits(input);\n\n let account_number = &input[4..=11];\n\n\n\n let mut total = 0;\n\n for (ch, w) in account_number.chars().zip([9, 7, 3, 1, 9, 7, 3, 1].iter()) {\n\n let ch = ch.to_digit(10).unwrap();\n\n total += ch * w;\n\n }\n\n\n\n total % 10 == check_digit\n\n }\n\n Belgium => {\n\n let check_digits = self.check_digits(input) as u128;\n","file_path":"src/country_specific.rs","rank":42,"score":13573.842200057175},{"content":" let check_number: u128 = input[4..=13].parse().unwrap();\n\n check_number % 97 == check_digits\n\n }\n\n CzechRepublic => {\n\n let account_number = &input[14..];\n\n\n\n let mut total = 0;\n\n for (ch, w) in account_number\n\n .chars()\n\n .zip([6, 3, 7, 9, 10, 5, 8, 4, 2, 1].iter())\n\n {\n\n let ch = ch.to_digit(10).unwrap();\n\n total += ch * w;\n\n }\n\n\n\n if total % 11 != 0 {\n\n return false;\n\n }\n\n\n\n let branch_number = &input[8..=13];\n","file_path":"src/country_specific.rs","rank":43,"score":13563.558356988331},{"content":"[![ci-badge][]][ci] [![docs-badge][]][docs] [![crate-version]][crate-link]\n\n\n\n# schwifty\n\n\n\nA simple IBAN validation library inspired by Python's `schwifty`.\n\n\n\n## Sample Usage\n\n```rust\n\n assert!(schwifty::validate(\"GB82 WEST 1234 5698 7654 32\").is_ok());\n\n```\n\n\n\n[ci]: https://github.com/Elinvynia/schwifty/actions?query=workflow%3ARust\n\n[ci-badge]: https://img.shields.io/github/workflow/status/Elinvynia/schwifty/Rust/master?style=flat-square\n\n[docs]: https://docs.rs/schwifty\n\n[docs-badge]: https://img.shields.io/badge/docs-online-5023dd.svg?style=flat-square\n\n[crate-link]: https://crates.io/crates/schwifty\n\n[crate-version]: https://img.shields.io/crates/v/schwifty?style=flat-square\n\n\n","file_path":"README.md","rank":49,"score":1.0673091166677082}],"string":"[\n {\n \"content\": \"fn c(num: usize) -> String {\\n\\n format!(\\\"[a-zA-Z0-9]{{{}}}\\\", num)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 1,\n \"score\": 59182.76963598044\n },\n {\n \"content\": \"fn a(num: usize) -> String {\\n\\n format!(\\\"[A-Z]{{{}}}\\\", num)\\n\\n}\\n\\n\\n\\n// Almost-DSL macro for comfortable calling of above functions.\\n\\nmacro_rules! f {\\n\\n ($($arg:expr),+) => {\\n\\n {\\n\\n let mut s = String::with_capacity(34);\\n\\n $(s.push_str(&$arg);)*\\n\\n s\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Country {\\n\\n pub(crate) fn length(&self) -> usize {\\n\\n use Country::*;\\n\\n match self {\\n\\n Albania => 28,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 2,\n \"score\": 53756.44061946997\n },\n {\n \"content\": \"// Helper functions for the regex groups.\\n\\nfn n(num: usize) -> String {\\n\\n format!(\\\"[0-9]{{{}}}\\\", num)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 3,\n \"score\": 53756.44061946997\n },\n {\n \"content\": \"#[test]\\n\\nfn validate_iban_empty() {\\n\\n assert!(matches!(\\n\\n validate(\\\"\\\"),\\n\\n Err(ValidationError::InvalidCountryCode)\\n\\n ));\\n\\n assert!(matches!(\\n\\n validate(\\\"F\\\"),\\n\\n Err(ValidationError::InvalidCountryCode)\\n\\n ));\\n\\n assert!(matches!(\\n\\n validate(\\\"FR\\\"),\\n\\n Err(ValidationError::InvalidLength)\\n\\n ));\\n\\n}\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 4,\n \"score\": 47779.83207378257\n },\n {\n \"content\": \"#[test]\\n\\nfn validate_iban_basic() {\\n\\n validate(\\\"AL47 2121 1009 0000 0002 3569 8741\\\").unwrap(); // Albania\\n\\n validate(\\\"AD12 0001 2030 2003 5910 0100\\\").unwrap(); // Andorra\\n\\n validate(\\\"AT61 1904 3002 3457 3201\\\").unwrap(); // Austria\\n\\n validate(\\\"AZ21 NABZ 0000 0000 1370 1000 1944\\\").unwrap(); // Republic of Azerbaijan\\n\\n validate(\\\"BH67 BMAG 0000 1299 1234 56\\\").unwrap(); // Bahrain\\n\\n validate(\\\"BE68 5390 0754 7034\\\").unwrap(); // Belgium\\n\\n validate(\\\"BA39 1290 0794 0102 8494\\\").unwrap(); // Bosnia and Herzegovina\\n\\n validate(\\\"BR97 0036 0305 0000 1000 9795 493P 1\\\").unwrap(); // Brazil\\n\\n validate(\\\"BR18 0000 0000 1414 5512 3924 100C 2\\\").unwrap(); // Brazil\\n\\n validate(\\\"BG80 BNBG 9661 1020 3456 78\\\").unwrap(); // Bulgaria\\n\\n validate(\\\"CR05 0152 0200 1026 2840 66\\\").unwrap(); // Costa Rica\\n\\n validate(\\\"HR12 1001 0051 8630 0016 0\\\").unwrap(); // Croatia\\n\\n validate(\\\"CY17 0020 0128 0000 0012 0052 7600\\\").unwrap(); // Cyprus\\n\\n validate(\\\"CZ65 0800 0000 1920 0014 5399\\\").unwrap(); // Czech Republic\\n\\n validate(\\\"CZ94 5500 0000 0010 1103 8930\\\").unwrap(); // Czech Republic\\n\\n validate(\\\"DK50 0040 0440 1162 43\\\").unwrap(); // Greenland\\n\\n validate(\\\"FO62 6460 0001 6316 34\\\").unwrap(); // Faroer\\n\\n validate(\\\"GL89 6471 0001 0002 06\\\").unwrap(); // Denmark\\n\\n validate(\\\"DO28 BAGR 0000 0001 2124 5361 1324\\\").unwrap(); // Dominican Republic\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 5,\n \"score\": 47779.83207378257\n },\n {\n \"content\": \" CountryCheckFailed,\\n\\n}\\n\\n\\n\\nimpl std::error::Error for ValidationError {}\\n\\n\\n\\nimpl Display for ValidationError {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n use ValidationError::*;\\n\\n let msg = match self {\\n\\n TooLong => \\\"Input is longer than 34 characters.\\\",\\n\\n InvalidChar => \\\"Input contains at least one invalid character.\\\",\\n\\n InvalidIban => \\\"IBAN mod 97 checksum is invalid.\\\",\\n\\n InvalidCountryCode => \\\"Input doesn't contain a supported country.\\\",\\n\\n InvalidLength => \\\"Input is invalid length for the detected country.\\\",\\n\\n InvalidFormat => \\\"IBAN has the wrong format for the detected country.\\\",\\n\\n CountryCheckFailed => \\\"Failed custom country-specific check.\\\",\\n\\n };\\n\\n write!(f, \\\"{}\\\", msg)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 6,\n \"score\": 19927.77609680602\n },\n {\n \"content\": \"//! Module holding the error type.\\n\\n\\n\\nuse std::fmt::{self, Display};\\n\\n\\n\\n/// Error type for errors originating from this crate.\\n\\n#[derive(Debug)]\\n\\npub enum ValidationError {\\n\\n /// IBAN can be at most 34 characters long.\\n\\n TooLong,\\n\\n /// IBAN cannot contain non-alphanumeric characters.\\n\\n InvalidChar,\\n\\n /// The IBAN checksum was invalid (remainder of mod 97 was not 1).\\n\\n InvalidIban,\\n\\n /// Input didn't contain a supported country code.\\n\\n InvalidCountryCode,\\n\\n /// IBAN length didn't match the detected country.\\n\\n InvalidLength,\\n\\n /// The format was wrong for the detected country.\\n\\n InvalidFormat,\\n\\n /// A custom check this country implements has failed.\\n\",\n \"file_path\": \"src/error.rs\",\n \"rank\": 7,\n \"score\": 19925.547893698033\n },\n {\n \"content\": \"use schwifty::*;\\n\\n\\n\\n#[test]\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 8,\n \"score\": 19482.452540499035\n },\n {\n \"content\": \" validate(\\\"LT12 1000 0111 0100 1000\\\").unwrap(); // Lithuania\\n\\n validate(\\\"LU28 0019 4006 4475 0000\\\").unwrap(); // Luxembourg\\n\\n validate(\\\"MK07 2501 2000 0058 984\\\").unwrap(); // Macedonia\\n\\n validate(\\\"MT84 MALT 0110 0001 2345 MTLC AST0 01S\\\").unwrap(); // Malta\\n\\n validate(\\\"MR13 0002 0001 0100 0012 3456 753\\\").unwrap(); // Mauritania\\n\\n validate(\\\"MU17 BOMM 0101 1010 3030 0200 000M UR\\\").unwrap(); // Mauritius\\n\\n validate(\\\"MD24 AG00 0225 1000 1310 4168\\\").unwrap(); // Moldova\\n\\n validate(\\\"MC58 1122 2000 0101 2345 6789 030\\\").unwrap(); // Monaco\\n\\n validate(\\\"ME25 5050 0001 2345 6789 51\\\").unwrap(); // Montenegro\\n\\n validate(\\\"NL91 ABNA 0417 1643 00\\\").unwrap(); // The Netherlands\\n\\n validate(\\\"NO93 8601 1117 947\\\").unwrap(); // Norway\\n\\n validate(\\\"PK36 SCBL 0000 0011 2345 6702\\\").unwrap(); // Pakistan\\n\\n validate(\\\"PS92 PALS 0000 0000 0400 1234 5670 2\\\").unwrap(); // Palestine\\n\\n validate(\\\"PL61 1090 1014 0000 0712 1981 2874\\\").unwrap(); // Poland\\n\\n validate(\\\"PT50 0002 0123 1234 5678 9015 4\\\").unwrap(); // Portugal\\n\\n validate(\\\"QA58 DOHB 0000 1234 5678 90AB CDEF G\\\").unwrap(); // Qatar\\n\\n validate(\\\"RO49 AAAA 1B31 0075 9384 0000\\\").unwrap(); // Romania\\n\\n validate(\\\"LC55 HEMM 0001 0001 0012 0012 00023015\\\").unwrap(); // Saint Lucia\\n\\n validate(\\\"SM86 U032 2509 8000 0000 0270 100\\\").unwrap(); // San Marino\\n\\n validate(\\\"ST68 0001 0001 0051 8453 1011 2\\\").unwrap(); // Sao Tome And Principe\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 9,\n \"score\": 19479.731836542884\n },\n {\n \"content\": \" validate(\\\"SA03 8000 0000 6080 1016 7519\\\").unwrap(); // Saudi Arabia\\n\\n validate(\\\"RS35 2600 0560 1001 6113 79\\\").unwrap(); // Serbia\\n\\n validate(\\\"SC18 SSCB 1101 0000 0000 0000 1497 USD\\\").unwrap(); // Seychelles\\n\\n validate(\\\"SK31 1200 0000 1987 4263 7541\\\").unwrap(); // Slovak Republic\\n\\n validate(\\\"SI56 1910 0000 0123 438\\\").unwrap(); // Slovenia\\n\\n validate(\\\"ES91 2100 0418 4502 0005 1332\\\").unwrap(); // Spain\\n\\n validate(\\\"SE45 5000 0000 0583 9825 7466\\\").unwrap(); // Sweden\\n\\n validate(\\\"CH93 0076 2011 6238 5295 7\\\").unwrap(); // Switzerland\\n\\n validate(\\\"TL38 0080 0123 4567 8910 157\\\").unwrap(); // Timor-Leste\\n\\n validate(\\\"TN59 1000 6035 1835 9847 8831\\\").unwrap(); // Tunisia\\n\\n validate(\\\"TR33 0006 1005 1978 6457 8413 26\\\").unwrap(); // Turkey\\n\\n validate(\\\"UA21 3996 2200 0002 6007 2335 6600 1\\\").unwrap(); // Ukraine\\n\\n validate(\\\"AE07 0331 2345 6789 0123 456\\\").unwrap(); // United Arab Emirates\\n\\n validate(\\\"GB29 NWBK 6016 1331 9268 19\\\").unwrap(); // United Kingdom\\n\\n validate(\\\"VG96 VPVG 0000 0123 4567 8901\\\").unwrap(); // Virgin Islands, British\\n\\n validate(\\\"BY13 NBRB 3600 9000 0000 2Z00 AB00\\\").unwrap(); // Republic of Belarus\\n\\n validate(\\\"SV62 CENR 0000 0000 0000 0070 0025\\\").unwrap(); // El Salvador\\n\\n validate(\\\"FO62 6460 0001 6316 34\\\").unwrap(); // Faroe Islands\\n\\n validate(\\\"GL89 6471 0001 0002 06\\\").unwrap(); // Grenland\\n\\n validate(\\\"IQ98 NBIQ 8501 2345 6789 012\\\").unwrap(); // Iraq\\n\\n validate(\\\"AA11 0011 123Z 5678\\\").unwrap(); // Internet\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 10,\n \"score\": 19479.731836542884\n },\n {\n \"content\": \" validate(\\\"EE38 2200 2210 2014 5685\\\").unwrap(); // Estonia\\n\\n validate(\\\"FI21 1234 5600 0007 85\\\").unwrap(); // Finland\\n\\n validate(\\\"FR14 2004 1010 0505 0001 3M02 606\\\").unwrap(); // France\\n\\n validate(\\\"GE29 NB00 0000 0101 9049 17\\\").unwrap(); // Georgia\\n\\n validate(\\\"DE89 3704 0044 0532 0130 00\\\").unwrap(); // Germany\\n\\n validate(\\\"GI75 NWBK 0000 0000 7099 453\\\").unwrap(); // Gibraltar\\n\\n validate(\\\"GR16 0110 1250 0000 0001 2300 695\\\").unwrap(); // Greece\\n\\n validate(\\\"GT82 TRAJ 0102 0000 0012 1002 9690\\\").unwrap(); // Guatemala\\n\\n validate(\\\"HU42 1177 3016 1111 1018 0000 0000\\\").unwrap(); // Hungary\\n\\n validate(\\\"IS14 0159 2600 7654 5510 7303 39\\\").unwrap(); // Iceland\\n\\n validate(\\\"IE29 AIBK 9311 5212 3456 78\\\").unwrap(); // Ireland\\n\\n validate(\\\"IL62 0108 0000 0009 9999 999\\\").unwrap(); // Israel\\n\\n validate(\\\"IT60 X054 2811 1010 0000 0123 456\\\").unwrap(); // Italy\\n\\n validate(\\\"JO94 CBJO 0010 0000 0000 0131 0003 02\\\").unwrap(); // Jordan\\n\\n validate(\\\"KZ86 125K ZT50 0410 0100\\\").unwrap(); // Kazakhstan\\n\\n validate(\\\"XK05 1212 0123 4567 8906\\\").unwrap(); // Republic of Kosovo\\n\\n validate(\\\"KW81 CBKU 0000 0000 0000 1234 5601 01\\\").unwrap(); // Kuwait\\n\\n validate(\\\"LV80 BANK 0000 4351 9500 1\\\").unwrap(); // Latvia\\n\\n validate(\\\"LB62 0999 0000 0001 0019 0122 9114\\\").unwrap(); // Lebanon\\n\\n validate(\\\"LI21 0881 0000 2324 013A A\\\").unwrap(); // Liechtenstein\\n\",\n \"file_path\": \"tests/iban.rs\",\n \"rank\": 11,\n \"score\": 19479.731836542884\n },\n {\n \"content\": \" Ukraine => f!(n(6), c(19)),\\n\\n UnitedArabEmirates => f!(n(3), n(16)),\\n\\n UnitedKingdom => f!(a(4), n(14)),\\n\\n VaticanCity => f!(n(3), n(15)),\\n\\n VirginIslands => f!(c(4), n(16)),\\n\\n };\\n\\n\\n\\n Regex::new(&format).unwrap()\\n\\n }\\n\\n\\n\\n // Same reference as above.\\n\\n pub(crate) fn account_number(&self, input: &str) -> String {\\n\\n use Country::*;\\n\\n let end = input.len() - 1;\\n\\n let (start, stop) = match self {\\n\\n Albania | Andorra | Belarus | Cyprus | Egypt | Germany | Guatemala | Jordan\\n\\n | Poland | SaoTomePrincipe => (12, end),\\n\\n Azerbaijan\\n\\n | Bahrain\\n\\n | CostaRica\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 12,\n \"score\": 14717.416536602814\n },\n {\n \"content\": \" };\\n\\n\\n\\n input[start..=stop].into()\\n\\n }\\n\\n\\n\\n // Same reference as above.\\n\\n pub(crate) fn bank_code(&self, input: &str) -> String {\\n\\n use Country::*;\\n\\n // b = part of bank code, x = other\\n\\n let (start, stop) = match self {\\n\\n // bbxx xxxx xxxx\\n\\n Estonia | Georgia | Iceland | Moldova | SaudiArabia | Slovenia | Tunisia => (4, 5),\\n\\n\\n\\n // bbbx xxxx xxxx\\n\\n Albania | Belgium | BosniaHerzegovina | Cyprus | EastTimor | Greece | Hungary\\n\\n | Israel | Kazakhstan | Libya | Luxembourg | NorthMacedonia | Montenegro | Poland\\n\\n | Serbia | Sweden | UnitedArabEmirates | VaticanCity => (4, 6),\\n\\n\\n\\n // bbbb xxxx xxxx\\n\\n Andorra\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 13,\n \"score\": 14716.309075175594\n },\n {\n \"content\": \"//! Countries supported by IBAN and helper methods.\\n\\n\\n\\nuse regex::Regex;\\n\\nuse std::fmt::{self, Display};\\n\\nuse std::str::FromStr;\\n\\n\\n\\n/// These are the IBAN-supported countries.\\n\\n#[allow(missing_docs)]\\n\\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\\n\\n#[non_exhaustive]\\n\\npub enum Country {\\n\\n Albania,\\n\\n Andorra,\\n\\n Austria,\\n\\n Azerbaijan,\\n\\n Bahrain,\\n\\n Belarus,\\n\\n Belgium,\\n\\n BosniaHerzegovina,\\n\\n Brazil,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 14,\n \"score\": 14715.408900602592\n },\n {\n \"content\": \" \\\"TR\\\" => Ok(Country::Turkey),\\n\\n \\\"UA\\\" => Ok(Country::Ukraine),\\n\\n \\\"AE\\\" => Ok(Country::UnitedArabEmirates),\\n\\n \\\"GB\\\" => Ok(Country::UnitedKingdom),\\n\\n \\\"VA\\\" => Ok(Country::VaticanCity),\\n\\n \\\"VG\\\" => Ok(Country::VirginIslands),\\n\\n _ => Err(()),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl Display for Country {\\n\\n fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {\\n\\n use Country::*;\\n\\n let code = match self {\\n\\n Albania => \\\"AL\\\",\\n\\n Andorra => \\\"AD\\\",\\n\\n Austria => \\\"AT\\\",\\n\\n Azerbaijan => \\\"AZ\\\",\\n\\n Bahrain => \\\"BH\\\",\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 15,\n \"score\": 14713.187033194896\n },\n {\n \"content\": \"\\n\\n // To better understand this formatting, check here\\n\\n // https://en.wikipedia.org/wiki/International_Bank_Account_Number#IBAN_formats_by_country\\n\\n pub(crate) fn format(&self) -> Regex {\\n\\n use Country::*;\\n\\n let format = match self {\\n\\n Albania => f!(n(8), c(16)),\\n\\n Andorra => f!(n(8), c(12)),\\n\\n Austria => f!(n(16)),\\n\\n Azerbaijan => f!(c(4), n(20)),\\n\\n Bahrain => f!(a(4), c(14)),\\n\\n Belarus => f!(c(4), n(4), c(16)),\\n\\n Belgium => f!(n(12)),\\n\\n BosniaHerzegovina => f!(n(16)),\\n\\n Brazil => f!(n(23), a(1), c(1)),\\n\\n Bulgaria => f!(a(4), n(6), c(8)),\\n\\n CostaRica => f!(n(18)),\\n\\n Croatia => f!(n(17)),\\n\\n Cyprus => f!(n(8), c(16)),\\n\\n CzechRepublic => f!(n(20)),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 16,\n \"score\": 14712.981098329385\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl FromStr for Country {\\n\\n type Err = ();\\n\\n\\n\\n fn from_str(s: &str) -> Result<Self, Self::Err> {\\n\\n match s {\\n\\n \\\"AL\\\" => Ok(Country::Albania),\\n\\n \\\"AD\\\" => Ok(Country::Andorra),\\n\\n \\\"AT\\\" => Ok(Country::Austria),\\n\\n \\\"AZ\\\" => Ok(Country::Azerbaijan),\\n\\n \\\"BH\\\" => Ok(Country::Bahrain),\\n\\n \\\"BY\\\" => Ok(Country::Belarus),\\n\\n \\\"BE\\\" => Ok(Country::Belgium),\\n\\n \\\"BA\\\" => Ok(Country::BosniaHerzegovina),\\n\\n \\\"BR\\\" => Ok(Country::Brazil),\\n\\n \\\"BG\\\" => Ok(Country::Bulgaria),\\n\\n \\\"CR\\\" => Ok(Country::CostaRica),\\n\\n \\\"HR\\\" => Ok(Country::Croatia),\\n\\n \\\"CY\\\" => Ok(Country::Cyprus),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 17,\n \"score\": 14712.491009297653\n },\n {\n \"content\": \" Finland | Mauritius | Seychelles | Ukraine => (4, 9),\\n\\n\\n\\n // bbbb bbbx xxxx\\n\\n Croatia => (4, 10),\\n\\n\\n\\n // bbbb bbbb xxxx\\n\\n Brazil | Germany => (4, 11),\\n\\n\\n\\n // xbbb bbbb bbbb\\n\\n CostaRica => (5, 7),\\n\\n\\n\\n // xxxx bbbb bbxx\\n\\n Ireland => (8, 13),\\n\\n\\n\\n // xbbb bbxx xxxx\\n\\n Italy | SanMarino => (5, 9),\\n\\n };\\n\\n\\n\\n input[start..=stop].to_string()\\n\\n }\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 18,\n \"score\": 14709.802008661674\n },\n {\n \"content\": \" \\\"NL\\\" => Ok(Country::Netherlands),\\n\\n \\\"NO\\\" => Ok(Country::Norway),\\n\\n \\\"PK\\\" => Ok(Country::Pakistan),\\n\\n \\\"PS\\\" => Ok(Country::PalestinianTerritories),\\n\\n \\\"PL\\\" => Ok(Country::Poland),\\n\\n \\\"PT\\\" => Ok(Country::Portugal),\\n\\n \\\"QA\\\" => Ok(Country::Qatar),\\n\\n \\\"RO\\\" => Ok(Country::Romania),\\n\\n \\\"LC\\\" => Ok(Country::SaintLucia),\\n\\n \\\"SM\\\" => Ok(Country::SanMarino),\\n\\n \\\"ST\\\" => Ok(Country::SaoTomePrincipe),\\n\\n \\\"SA\\\" => Ok(Country::SaudiArabia),\\n\\n \\\"RS\\\" => Ok(Country::Serbia),\\n\\n \\\"SC\\\" => Ok(Country::Seychelles),\\n\\n \\\"SK\\\" => Ok(Country::Slovakia),\\n\\n \\\"SI\\\" => Ok(Country::Slovenia),\\n\\n \\\"ES\\\" => Ok(Country::Spain),\\n\\n \\\"SE\\\" => Ok(Country::Sweden),\\n\\n \\\"CH\\\" => Ok(Country::Switzerland),\\n\\n \\\"TN\\\" => Ok(Country::Tunisia),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 19,\n \"score\": 14708.63767456745\n },\n {\n \"content\": \" \\\"IE\\\" => Ok(Country::Ireland),\\n\\n \\\"IL\\\" => Ok(Country::Israel),\\n\\n \\\"IT\\\" => Ok(Country::Italy),\\n\\n \\\"JO\\\" => Ok(Country::Jordan),\\n\\n \\\"KZ\\\" => Ok(Country::Kazakhstan),\\n\\n \\\"XK\\\" => Ok(Country::Kosovo),\\n\\n \\\"KW\\\" => Ok(Country::Kuwait),\\n\\n \\\"LV\\\" => Ok(Country::Latvia),\\n\\n \\\"LB\\\" => Ok(Country::Lebanon),\\n\\n \\\"LY\\\" => Ok(Country::Libya),\\n\\n \\\"LI\\\" => Ok(Country::Liechenstein),\\n\\n \\\"LT\\\" => Ok(Country::Lithuania),\\n\\n \\\"LU\\\" => Ok(Country::Luxembourg),\\n\\n \\\"MK\\\" => Ok(Country::NorthMacedonia),\\n\\n \\\"MT\\\" => Ok(Country::Malta),\\n\\n \\\"MR\\\" => Ok(Country::Mauritania),\\n\\n \\\"MU\\\" => Ok(Country::Mauritius),\\n\\n \\\"MC\\\" => Ok(Country::Monaco),\\n\\n \\\"MD\\\" => Ok(Country::Moldova),\\n\\n \\\"ME\\\" => Ok(Country::Montenegro),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 20,\n \"score\": 14707.526435752268\n },\n {\n \"content\": \" \\\"CZ\\\" => Ok(Country::CzechRepublic),\\n\\n \\\"DK\\\" => Ok(Country::Denmark),\\n\\n \\\"DO\\\" => Ok(Country::DominicanRepublic),\\n\\n \\\"TL\\\" => Ok(Country::EastTimor),\\n\\n \\\"EG\\\" => Ok(Country::Egypt),\\n\\n \\\"SV\\\" => Ok(Country::ElSalvador),\\n\\n \\\"EE\\\" => Ok(Country::Estonia),\\n\\n \\\"FO\\\" => Ok(Country::FaroeIslands),\\n\\n \\\"FI\\\" => Ok(Country::Finland),\\n\\n \\\"FR\\\" => Ok(Country::France),\\n\\n \\\"GE\\\" => Ok(Country::Georgia),\\n\\n \\\"DE\\\" => Ok(Country::Germany),\\n\\n \\\"GI\\\" => Ok(Country::Gibraltar),\\n\\n \\\"GR\\\" => Ok(Country::Greece),\\n\\n \\\"GL\\\" => Ok(Country::Greenland),\\n\\n \\\"GT\\\" => Ok(Country::Guatemala),\\n\\n \\\"HU\\\" => Ok(Country::Hungary),\\n\\n \\\"IS\\\" => Ok(Country::Iceland),\\n\\n \\\"IQ\\\" => Ok(Country::Iraq),\\n\\n \\\"AA\\\" => Ok(Country::Internet),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 21,\n \"score\": 14707.512295561155\n },\n {\n \"content\": \" Serbia => \\\"RS\\\",\\n\\n Seychelles => \\\"SC\\\",\\n\\n Slovakia => \\\"SK\\\",\\n\\n Slovenia => \\\"SI\\\",\\n\\n Spain => \\\"ES\\\",\\n\\n Sweden => \\\"SE\\\",\\n\\n Switzerland => \\\"CH\\\",\\n\\n Tunisia => \\\"TN\\\",\\n\\n Turkey => \\\"TR\\\",\\n\\n Ukraine => \\\"UA\\\",\\n\\n UnitedArabEmirates => \\\"AE\\\",\\n\\n UnitedKingdom => \\\"GB\\\",\\n\\n VaticanCity => \\\"VA\\\",\\n\\n VirginIslands => \\\"VG\\\",\\n\\n };\\n\\n write!(f, \\\"{}\\\", code)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 22,\n \"score\": 14706.109240950182\n },\n {\n \"content\": \" Norway => f!(n(11)),\\n\\n Pakistan => f!(c(4), n(16)),\\n\\n PalestinianTerritories => f!(c(4), n(21)),\\n\\n Poland => f!(n(24)),\\n\\n Portugal => f!(n(21)),\\n\\n Qatar => f!(a(4), c(21)),\\n\\n Romania => f!(a(4), c(16)),\\n\\n SaintLucia => f!(a(4), c(24)),\\n\\n SanMarino => f!(a(1), n(10), c(12)),\\n\\n SaoTomePrincipe => f!(n(21)),\\n\\n SaudiArabia => f!(n(2), c(18)),\\n\\n Serbia => f!(n(18)),\\n\\n Seychelles => f!(a(4), n(20), a(3)),\\n\\n Slovakia => f!(n(20)),\\n\\n Slovenia => f!(n(15)),\\n\\n Spain => f!(n(20)),\\n\\n Sweden => f!(n(20)),\\n\\n Switzerland => f!(n(5), c(12)),\\n\\n Tunisia => f!(n(20)),\\n\\n Turkey => f!(n(5), c(17)),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 23,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" | Malta\\n\\n | Netherlands\\n\\n | Norway\\n\\n | Pakistan\\n\\n | PalestinianTerritories\\n\\n | Portugal\\n\\n | Qatar\\n\\n | Romania\\n\\n | SaintLucia\\n\\n | SaoTomePrincipe\\n\\n | Slovakia\\n\\n | Spain\\n\\n | UnitedKingdom\\n\\n | VirginIslands => (4, 7),\\n\\n\\n\\n // bbbb bxxx xxxx\\n\\n Austria | France | Liechenstein | Lithuania | Mauritania | Monaco | Switzerland\\n\\n | Turkey => (4, 8),\\n\\n\\n\\n // bbbb bbxx xxxx\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 24,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Andorra => 24,\\n\\n Austria => 20,\\n\\n Azerbaijan => 28,\\n\\n Bahrain => 22,\\n\\n Belarus => 28,\\n\\n Belgium => 16,\\n\\n BosniaHerzegovina => 20,\\n\\n Brazil => 29,\\n\\n Bulgaria => 22,\\n\\n CostaRica => 22,\\n\\n Croatia => 21,\\n\\n Cyprus => 28,\\n\\n CzechRepublic => 24,\\n\\n Denmark => 18,\\n\\n DominicanRepublic => 28,\\n\\n EastTimor => 23,\\n\\n Egypt => 29,\\n\\n ElSalvador => 28,\\n\\n Estonia => 20,\\n\\n FaroeIslands => 18,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 25,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Gibraltar => \\\"GI\\\",\\n\\n Greece => \\\"GR\\\",\\n\\n Greenland => \\\"GL\\\",\\n\\n Guatemala => \\\"GT\\\",\\n\\n Hungary => \\\"HU\\\",\\n\\n Iceland => \\\"IS\\\",\\n\\n Iraq => \\\"IQ\\\",\\n\\n Internet => \\\"AA\\\",\\n\\n Ireland => \\\"IE\\\",\\n\\n Israel => \\\"IL\\\",\\n\\n Italy => \\\"IT\\\",\\n\\n Jordan => \\\"JO\\\",\\n\\n Kazakhstan => \\\"KZ\\\",\\n\\n Kosovo => \\\"XK\\\",\\n\\n Kuwait => \\\"KW\\\",\\n\\n Latvia => \\\"LV\\\",\\n\\n Lebanon => \\\"LB\\\",\\n\\n Libya => \\\"LY\\\",\\n\\n Liechenstein => \\\"LI\\\",\\n\\n Lithuania => \\\"LT\\\",\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 26,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Denmark => f!(n(14)),\\n\\n DominicanRepublic => f!(a(4), n(20)),\\n\\n EastTimor => f!(n(19)),\\n\\n Egypt => f!(n(25)),\\n\\n ElSalvador => f!(a(4), n(20)),\\n\\n Estonia => f!(n(16)),\\n\\n FaroeIslands => f!(n(14)),\\n\\n Finland => f!(n(14)),\\n\\n France => f!(n(10), c(11), n(2)),\\n\\n Georgia => f!(c(2), n(16)),\\n\\n Germany => f!(n(18)),\\n\\n Gibraltar => f!(a(4), c(15)),\\n\\n Greece => f!(n(7), c(16)),\\n\\n Greenland => f!(n(14)),\\n\\n Guatemala => f!(c(4), c(20)),\\n\\n Hungary => f!(n(24)),\\n\\n Iceland => f!(n(22)),\\n\\n Internet => f!(c(12)),\\n\\n Iraq => f!(a(4), n(15)),\\n\\n Ireland => f!(c(4), n(14)),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 27,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Belarus => \\\"BY\\\",\\n\\n Belgium => \\\"BE\\\",\\n\\n BosniaHerzegovina => \\\"BA\\\",\\n\\n Brazil => \\\"BR\\\",\\n\\n Bulgaria => \\\"BG\\\",\\n\\n CostaRica => \\\"CR\\\",\\n\\n Croatia => \\\"HR\\\",\\n\\n Cyprus => \\\"CY\\\",\\n\\n CzechRepublic => \\\"CZ\\\",\\n\\n Denmark => \\\"DK\\\",\\n\\n DominicanRepublic => \\\"DO\\\",\\n\\n EastTimor => \\\"TL\\\",\\n\\n Egypt => \\\"EG\\\",\\n\\n ElSalvador => \\\"SV\\\",\\n\\n Estonia => \\\"EE\\\",\\n\\n FaroeIslands => \\\"FO\\\",\\n\\n Finland => \\\"FI\\\",\\n\\n France => \\\"FR\\\",\\n\\n Georgia => \\\"GE\\\",\\n\\n Germany => \\\"DE\\\",\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 28,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Hungary,\\n\\n Iceland,\\n\\n Internet,\\n\\n Iraq,\\n\\n Ireland,\\n\\n Israel,\\n\\n Italy,\\n\\n Jordan,\\n\\n Kazakhstan,\\n\\n Kosovo,\\n\\n Kuwait,\\n\\n Latvia,\\n\\n Lebanon,\\n\\n Libya,\\n\\n Liechenstein,\\n\\n Lithuania,\\n\\n Luxembourg,\\n\\n NorthMacedonia,\\n\\n Malta,\\n\\n Mauritania,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 29,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" SaintLucia => 32,\\n\\n SanMarino => 27,\\n\\n SaoTomePrincipe => 25,\\n\\n SaudiArabia => 24,\\n\\n Serbia => 22,\\n\\n Seychelles => 31,\\n\\n Slovakia => 24,\\n\\n Slovenia => 19,\\n\\n Spain => 24,\\n\\n Sweden => 24,\\n\\n Switzerland => 21,\\n\\n Tunisia => 24,\\n\\n Turkey => 26,\\n\\n Ukraine => 29,\\n\\n UnitedArabEmirates => 23,\\n\\n UnitedKingdom => 22,\\n\\n VaticanCity => 22,\\n\\n VirginIslands => 24,\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 30,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Luxembourg => \\\"LU\\\",\\n\\n NorthMacedonia => \\\"MK\\\",\\n\\n Malta => \\\"MT\\\",\\n\\n Mauritania => \\\"MR\\\",\\n\\n Mauritius => \\\"MU\\\",\\n\\n Monaco => \\\"MC\\\",\\n\\n Moldova => \\\"MD\\\",\\n\\n Montenegro => \\\"ME\\\",\\n\\n Netherlands => \\\"NL\\\",\\n\\n Norway => \\\"NO\\\",\\n\\n Pakistan => \\\"PK\\\",\\n\\n PalestinianTerritories => \\\"PS\\\",\\n\\n Poland => \\\"PL\\\",\\n\\n Portugal => \\\"PT\\\",\\n\\n Qatar => \\\"QA\\\",\\n\\n Romania => \\\"RO\\\",\\n\\n SaintLucia => \\\"LC\\\",\\n\\n SanMarino => \\\"SM\\\",\\n\\n SaoTomePrincipe => \\\"ST\\\",\\n\\n SaudiArabia => \\\"SA\\\",\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 31,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" | Azerbaijan\\n\\n | Bahrain\\n\\n | Belarus\\n\\n | Bulgaria\\n\\n | CzechRepublic\\n\\n | Denmark\\n\\n | DominicanRepublic\\n\\n | Egypt\\n\\n | ElSalvador\\n\\n | FaroeIslands\\n\\n | Gibraltar\\n\\n | Greenland\\n\\n | Guatemala\\n\\n | Internet\\n\\n | Iraq\\n\\n | Jordan\\n\\n | Kosovo\\n\\n | Kuwait\\n\\n | Latvia\\n\\n | Lebanon\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 32,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Israel => f!(n(19)),\\n\\n Italy => f!(a(1), n(10), c(12)),\\n\\n Jordan => f!(a(4), n(22)),\\n\\n Kazakhstan => f!(n(3), c(13)),\\n\\n Kosovo => f!(n(4), n(10), n(2)),\\n\\n Kuwait => f!(a(4), c(22)),\\n\\n Latvia => f!(a(4), c(13)),\\n\\n Lebanon => f!(n(4), c(20)),\\n\\n Libya => f!(n(21)),\\n\\n Liechenstein => f!(n(5), c(12)),\\n\\n Lithuania => f!(n(16)),\\n\\n Luxembourg => f!(n(3), c(13)),\\n\\n NorthMacedonia => f!(n(3), c(10), n(2)),\\n\\n Malta => f!(a(4), n(5), c(18)),\\n\\n Mauritania => f!(n(23)),\\n\\n Mauritius => f!(a(4), n(19), a(3)),\\n\\n Monaco => f!(n(10), c(11), n(2)),\\n\\n Moldova => f!(c(2), c(18)),\\n\\n Montenegro => f!(n(18)),\\n\\n Netherlands => f!(a(4), n(10)),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 33,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Brazil => (17, end - 2),\\n\\n Bulgaria | CzechRepublic | Slovakia | Spain => (14, end),\\n\\n Croatia | Greece | Iraq => (11, end),\\n\\n FaroeIslands | Norway | Estonia => (8, end - 1),\\n\\n Finland => (10, end - 1),\\n\\n France | Monaco => (14, end - 2),\\n\\n Georgia | Moldova | SaudiArabia => (6, end),\\n\\n Hungary => (12, end - 1),\\n\\n Iceland => (10, 15),\\n\\n Ireland | Mauritania | UnitedKingdom => (14, end),\\n\\n Israel | Libya => (10, end),\\n\\n Italy | SanMarino => (15, end),\\n\\n Kazakhstan | Luxembourg | Sweden | VaticanCity => (7, end),\\n\\n Malta => (13, end),\\n\\n Mauritius => (12, end - 6),\\n\\n Portugal => (12, end - 2),\\n\\n Seychelles => (13, end - 3),\\n\\n Slovenia => (8, end - 2),\\n\\n Tunisia => (9, end - 2),\\n\\n Turkey | Ukraine => (10, end),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 34,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Mauritius,\\n\\n Monaco,\\n\\n Moldova,\\n\\n Montenegro,\\n\\n Netherlands,\\n\\n Norway,\\n\\n Pakistan,\\n\\n PalestinianTerritories,\\n\\n Poland,\\n\\n Portugal,\\n\\n Qatar,\\n\\n Romania,\\n\\n SaintLucia,\\n\\n SanMarino,\\n\\n SaoTomePrincipe,\\n\\n SaudiArabia,\\n\\n Serbia,\\n\\n Seychelles,\\n\\n Slovakia,\\n\\n Slovenia,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 35,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Lebanon => 28,\\n\\n Libya => 25,\\n\\n Liechenstein => 21,\\n\\n Lithuania => 20,\\n\\n Luxembourg => 20,\\n\\n NorthMacedonia => 19,\\n\\n Malta => 31,\\n\\n Mauritania => 27,\\n\\n Mauritius => 30,\\n\\n Monaco => 27,\\n\\n Moldova => 24,\\n\\n Montenegro => 22,\\n\\n Netherlands => 18,\\n\\n Norway => 15,\\n\\n Pakistan => 24,\\n\\n PalestinianTerritories => 29,\\n\\n Poland => 28,\\n\\n Portugal => 25,\\n\\n Qatar => 29,\\n\\n Romania => 24,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 36,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" | Denmark\\n\\n | DominicanRepublic\\n\\n | ElSalvador\\n\\n | Gibraltar\\n\\n | Greenland\\n\\n | Internet\\n\\n | Kosovo\\n\\n | Kuwait\\n\\n | Latvia\\n\\n | Lebanon\\n\\n | Netherlands\\n\\n | Pakistan\\n\\n | PalestinianTerritories\\n\\n | Qatar\\n\\n | Romania\\n\\n | SaintLucia\\n\\n | VirginIslands => (8, end),\\n\\n Austria | Liechenstein | Lithuania | Switzerland | UnitedArabEmirates => (9, end),\\n\\n Belgium | EastTimor | NorthMacedonia | Montenegro | Serbia => (7, end - 2),\\n\\n BosniaHerzegovina => (10, end - 2),\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 37,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Finland => 18,\\n\\n France => 27,\\n\\n Georgia => 22,\\n\\n Germany => 22,\\n\\n Gibraltar => 23,\\n\\n Greece => 27,\\n\\n Greenland => 18,\\n\\n Guatemala => 28,\\n\\n Hungary => 28,\\n\\n Iceland => 26,\\n\\n Internet => 16,\\n\\n Iraq => 23,\\n\\n Ireland => 22,\\n\\n Israel => 23,\\n\\n Italy => 27,\\n\\n Jordan => 30,\\n\\n Kazakhstan => 20,\\n\\n Kosovo => 20,\\n\\n Kuwait => 30,\\n\\n Latvia => 21,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 38,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Bulgaria,\\n\\n CostaRica,\\n\\n Croatia,\\n\\n Cyprus,\\n\\n CzechRepublic,\\n\\n Denmark,\\n\\n DominicanRepublic,\\n\\n EastTimor,\\n\\n Egypt,\\n\\n ElSalvador,\\n\\n Estonia,\\n\\n FaroeIslands,\\n\\n Finland,\\n\\n France,\\n\\n Georgia,\\n\\n Germany,\\n\\n Gibraltar,\\n\\n Greece,\\n\\n Greenland,\\n\\n Guatemala,\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 39,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" Spain,\\n\\n Sweden,\\n\\n Switzerland,\\n\\n Tunisia,\\n\\n Turkey,\\n\\n Ukraine,\\n\\n UnitedArabEmirates,\\n\\n UnitedKingdom,\\n\\n VaticanCity,\\n\\n VirginIslands,\\n\\n}\\n\\n\\n\\n// Helper functions for the regex groups.\\n\",\n \"file_path\": \"src/country.rs\",\n \"rank\": 40,\n \"score\": 14704.330367331133\n },\n {\n \"content\": \" let mut total = 0;\\n\\n for (ch, w) in branch_number.chars().zip([10, 5, 8, 4, 2, 1].iter()) {\\n\\n let ch = ch.to_digit(10).unwrap();\\n\\n total += ch * w;\\n\\n }\\n\\n\\n\\n total % 11 == 0\\n\\n }\\n\\n _ => true,\\n\\n }\\n\\n }\\n\\n\\n\\n pub(crate) fn check_digits(&self, input: &str) -> u32 {\\n\\n use Country::*;\\n\\n let end = input.len() - 1;\\n\\n let (start, stop) = match self {\\n\\n Albania => (12, 12),\\n\\n Belgium | Montenegro => (end - 1, end),\\n\\n _ => unreachable!(),\\n\\n };\\n\\n\\n\\n input[start..=stop].parse().unwrap()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/country_specific.rs\",\n \"rank\": 41,\n \"score\": 13573.890884370387\n },\n {\n \"content\": \"use crate::country::Country;\\n\\n\\n\\nimpl Country {\\n\\n pub(crate) fn custom_validation(&self, input: &str) -> bool {\\n\\n use Country::*;\\n\\n match self {\\n\\n Albania => {\\n\\n let check_digit = self.check_digits(input);\\n\\n let account_number = &input[4..=11];\\n\\n\\n\\n let mut total = 0;\\n\\n for (ch, w) in account_number.chars().zip([9, 7, 3, 1, 9, 7, 3, 1].iter()) {\\n\\n let ch = ch.to_digit(10).unwrap();\\n\\n total += ch * w;\\n\\n }\\n\\n\\n\\n total % 10 == check_digit\\n\\n }\\n\\n Belgium => {\\n\\n let check_digits = self.check_digits(input) as u128;\\n\",\n \"file_path\": \"src/country_specific.rs\",\n \"rank\": 42,\n \"score\": 13573.842200057175\n },\n {\n \"content\": \" let check_number: u128 = input[4..=13].parse().unwrap();\\n\\n check_number % 97 == check_digits\\n\\n }\\n\\n CzechRepublic => {\\n\\n let account_number = &input[14..];\\n\\n\\n\\n let mut total = 0;\\n\\n for (ch, w) in account_number\\n\\n .chars()\\n\\n .zip([6, 3, 7, 9, 10, 5, 8, 4, 2, 1].iter())\\n\\n {\\n\\n let ch = ch.to_digit(10).unwrap();\\n\\n total += ch * w;\\n\\n }\\n\\n\\n\\n if total % 11 != 0 {\\n\\n return false;\\n\\n }\\n\\n\\n\\n let branch_number = &input[8..=13];\\n\",\n \"file_path\": \"src/country_specific.rs\",\n \"rank\": 43,\n \"score\": 13563.558356988331\n },\n {\n \"content\": \"[![ci-badge][]][ci] [![docs-badge][]][docs] [![crate-version]][crate-link]\\n\\n\\n\\n# schwifty\\n\\n\\n\\nA simple IBAN validation library inspired by Python's `schwifty`.\\n\\n\\n\\n## Sample Usage\\n\\n```rust\\n\\n assert!(schwifty::validate(\\\"GB82 WEST 1234 5698 7654 32\\\").is_ok());\\n\\n```\\n\\n\\n\\n[ci]: https://github.com/Elinvynia/schwifty/actions?query=workflow%3ARust\\n\\n[ci-badge]: https://img.shields.io/github/workflow/status/Elinvynia/schwifty/Rust/master?style=flat-square\\n\\n[docs]: https://docs.rs/schwifty\\n\\n[docs-badge]: https://img.shields.io/badge/docs-online-5023dd.svg?style=flat-square\\n\\n[crate-link]: https://crates.io/crates/schwifty\\n\\n[crate-version]: https://img.shields.io/crates/v/schwifty?style=flat-square\\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 49,\n \"score\": 1.0673091166677082\n }\n]","isConversational":false}}},{"rowIdx":1592,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"examples/max11619-adc.rs"},"repo_name":{"kind":"string","value":"us-irs/vorago-reb1-rs"},"commit":{"kind":"string","value":"742a53d63a8d531d3e36068ee09987c2f38ef77e"},"file_code":{"kind":"string","value":"\n#![no_main]\n#![no_std]\n\nuse cortex_m_rt::entry;\nuse embedded_hal::{blocking::delay::DelayUs, spi};\nuse max116xx_10bit::VoltageRefMode;\nuse max116xx_10bit::{AveragingConversions, AveragingResults};\nuse panic_rtt_target as _;\nuse rtt_target::{rprintln, rtt_init_print};\nuse va108xx_hal::timer::CountDownTimer;\nuse va108xx_hal::{\n gpio::PinsA,\n pac::{self, interrupt, SPIB},\n prelude::*,\n spi::{Spi, SpiBase, SpiConfig, TransferConfig},\n timer::{default_ms_irq_handler, set_up_ms_timer, Delay, IrqCfg},\n utility::{port_mux, Funsel, PortSel},\n};\nuse vorago_reb1::max11619::{\n max11619_externally_clocked_no_wakeup, max11619_externally_clocked_with_wakeup,\n max11619_internally_clocked, EocPin, AN2_CHANNEL, POTENTIOMETER_CHANNEL,\n};\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum ExampleMode {\n UsingEoc,\n NotUsingEoc,\n NotUsingEocWithDelay,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum ReadMode {\n Single,\n Multiple,\n MultipleNToHighest,\n AverageN,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum MuxMode {\n None,\n PortB19to17,\n}\n\nconst EXAMPLE_MODE: ExampleMode = ExampleMode::NotUsingEoc;\nconst READ_MODE: ReadMode = ReadMode::Multiple;\nconst MUX_MODE: MuxMode = MuxMode::None;\n\n#[entry]\nfn main() -> ! {\n rtt_init_print!();\n rprintln!(\"-- Vorago ADC Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n let tim0 = set_up_ms_timer(\n IrqCfg::new(pac::Interrupt::OC0, true, true),\n &mut dp.SYSCONFIG,\n Some(&mut dp.IRQSEL),\n 50.mhz(),\n dp.TIM0,\n );\n let delay = Delay::new(tim0);\n unsafe {\n cortex_m::peripheral::NVIC::unmask(pac::Interrupt::OC0);\n }\n\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, None, dp.PORTA);\n let spi_cfg = SpiConfig::default();\n let (sck, mosi, miso) = (\n pinsa.pa20.into_funsel_2(),\n pinsa.pa19.into_funsel_2(),\n pinsa.pa18.into_funsel_2(),\n );\n\n if MUX_MODE == MuxMode::PortB19to17 {\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 19, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 18, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 17, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 16, Funsel::Funsel1).ok();\n }\n \n let mut accel_cs = pinsa.pa16.into_push_pull_output();\n accel_cs\n .set_high()\n .expect(\"Setting accelerometer chip select high failed\");\n\n let transfer_cfg = TransferConfig::new(\n 3.mhz(),\n spi::MODE_0,\n Some(pinsa.pa17.into_funsel_2()),\n true,\n false,\n );\n let spi = Spi::spib(\n dp.SPIB,\n (sck, miso, mosi),\n 50.mhz(),\n spi_cfg,\n Some(&mut dp.SYSCONFIG),\n Some(&transfer_cfg.downgrade()),\n )\n .downgrade();\n match EXAMPLE_MODE {\n ExampleMode::NotUsingEoc => spi_example_externally_clocked(spi, delay),\n ExampleMode::UsingEoc => {\n spi_example_internally_clocked(spi, delay, pinsa.pa14.into_floating_input());\n }\n ExampleMode::NotUsingEocWithDelay => {\n let delay_us = CountDownTimer::new(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM2);\n spi_example_externally_clocked_with_delay(spi, delay, delay_us);\n }\n }\n}\n\n#[interrupt]\nfn OC0() {\n default_ms_irq_handler();\n}\n\nfn spi_example_externally_clocked(spi: SpiBase<SPIB>, mut delay: Delay) -> ! {\n let mut adc = max11619_externally_clocked_no_wakeup(spi)\n .expect(\"Creating externally clocked MAX11619 device failed\");\n if READ_MODE == ReadMode::AverageN {\n adc.averaging(\n AveragingConversions::FourConversions,\n AveragingResults::FourResults,\n )\n .expect(\"Error setting up averaging register\");\n }\n let mut cmd_buf: [u8; 32] = [0; 32];\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n rprintln!(\"Reading single potentiometer channel\");\n let pot_val = adc\n .read_single_channel(&mut cmd_buf, POTENTIOMETER_CHANNEL)\n .expect(\"Creating externally clocked MAX11619 ADC failed\");\n rprintln!(\"Single channel read:\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n let mut res_buf: [u16; 4] = [0; 4];\n adc.read_multiple_channels_0_to_n(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n POTENTIOMETER_CHANNEL,\n )\n .expect(\"Multi-Channel read failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n let mut res_buf: [u16; 2] = [0; 2];\n adc.read_multiple_channels_n_to_highest(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n AN2_CHANNEL,\n )\n .expect(\"Multi-Channel read failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n rprintln!(\"Scanning and averaging not possible for externally clocked mode\");\n }\n }\n counter += 1;\n delay.delay_ms(500);\n }\n}\n\nfn spi_example_externally_clocked_with_delay(\n spi: SpiBase<SPIB>,\n mut delay: Delay,\n mut delay_us: impl DelayUs<u8>,\n) -> ! {\n let mut adc =\n max11619_externally_clocked_with_wakeup(spi).expect(\"Creating MAX116xx device failed\");\n let mut cmd_buf: [u8; 32] = [0; 32];\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n rprintln!(\"Reading single potentiometer channel\");\n let pot_val = adc\n .read_single_channel(&mut cmd_buf, POTENTIOMETER_CHANNEL, &mut delay_us)\n .expect(\"Creating externally clocked MAX11619 ADC failed\");\n rprintln!(\"Single channel read:\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n let mut res_buf: [u16; 4] = [0; 4];\n adc.read_multiple_channels_0_to_n(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n POTENTIOMETER_CHANNEL,\n &mut delay_us,\n )\n .expect(\"Multi-Channel read failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n let mut res_buf: [u16; 2] = [0; 2];\n adc.read_multiple_channels_n_to_highest(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n AN2_CHANNEL,\n &mut delay_us,\n )\n .expect(\"Multi-Channel read failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n rprintln!(\"Scanning and averaging not possible for externally clocked mode\");\n }\n }\n counter += 1;\n delay.delay_ms(500);\n }\n}\n\nfn spi_example_internally_clocked(spi: SpiBase<SPIB>, mut delay: Delay, eoc_pin: EocPin) -> ! {\n let mut adc = max11619_internally_clocked(\n spi,\n eoc_pin,\n VoltageRefMode::ExternalSingleEndedNoWakeupDelay,\n )\n .expect(\"Creating MAX116xx device failed\");\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n adc.request_single_channel(POTENTIOMETER_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n\n let pot_val = nb::block!(adc.get_single_channel())\n .expect(\"Reading single channel value failed\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n adc.request_multiple_channels_0_to_n(POTENTIOMETER_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n let mut res_buf: [u16; 4] = [0; 4];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n adc.request_multiple_channels_n_to_highest(AN2_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n let mut res_buf: [u16; 4] = [0; 4];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n adc.request_channel_n_repeatedly(POTENTIOMETER_CHANNEL)\n .expect(\"Reading channel multiple times failed\");\n let mut res_buf: [u16; 16] = [0; 16];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n rprintln!(\"Reading potentiometer 4 times\");\n rprintln!(\"\\tValue 0: {}\", res_buf[0]);\n rprintln!(\"\\tValue 1: {}\", res_buf[1]);\n rprintln!(\"\\tValue 2: {}\", res_buf[2]);\n rprintln!(\"\\tValue 3: {}\", res_buf[3]);\n }\n }\n\n counter += 1;\n delay.delay_ms(500);\n }\n}\n\nfn print_res_buf(buf: &[u16; 4]) {\n rprintln!(\"Multi channel read from 0 to 3:\");\n rprintln!(\"\\tAN0 value: {}\", buf[0]);\n rprintln!(\"\\tAN1 value: {}\", buf[1]);\n rprintln!(\"\\tAN2 value: {}\", buf[2]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", buf[3]);\n}\n"},"prefix":{"kind":"string","value":"\n#![no_main]\n#![no_std]\n\nuse cortex_m_rt::entry;\nuse embedded_hal::{blocking::delay::DelayUs, spi};\nuse max116xx_10bit::VoltageRefMode;\nuse max116xx_10bit::{AveragingConversions, AveragingResults};\nuse panic_rtt_target as _;\nuse rtt_target::{rprintln, rtt_init_print};\nuse va108xx_hal::timer::CountDownTimer;\nuse va108xx_hal::{\n gpio::PinsA,\n pac::{self, interrupt, SPIB},\n prelude::*,\n spi::{Spi, SpiBase, SpiConfig, TransferConfig},\n timer::{default_ms_irq_handler, set_up_ms_timer, Delay, IrqCfg},\n utility::{port_mux, Funsel, PortSel},\n};\nuse vorago_reb1::max11619::{\n max11619_externally_clocked_no_wakeup, max11619_externally_clocked_with_wakeup,\n max11619_internally_clocked, EocPin, AN2_CHANNEL, POTENTIOMETER_CHANNEL,\n};\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum ExampleMode {\n UsingEoc,\n NotUsingEoc,\n NotUsingEocWithDelay,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum ReadMode {\n Single,\n Multiple,\n MultipleNToHighest,\n AverageN,\n}\n\n#[derive(Debug, PartialEq, Copy, Clone)]\npub enum MuxMode {\n None,\n PortB19to17,\n}\n\nconst EXAMPLE_MODE: ExampleMode = ExampleMode::NotUsingEoc;\nconst READ_MODE: ReadMode = ReadMode::Multiple;\nconst MUX_MODE: MuxMode = MuxMode::None;\n\n#[entry]\nfn main() -> ! {\n rtt_init_print!();\n rprintln!(\"-- Vorago ADC Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n let tim0 = set_up_ms_timer(\n IrqCfg::new(pac::Interrupt::OC0, true, true),\n &mut dp.SYSCONFIG,\n Some(&mut dp.IRQSEL),\n 50.mhz(),\n dp.TIM0,\n );\n let delay = Delay::new(tim0);\n unsafe {\n cortex_m::peripheral::NVIC::unmask(pac::Interrupt::OC0);\n }\n\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, None, dp.PORTA);\n let spi_cfg = SpiConfig::default();\n let (sck, mosi, miso) = (\n pinsa.pa20.into_funsel_2(),\n pinsa.pa19.into_funsel_2(),\n pinsa.pa18.into_funsel_2(),\n );\n\n if MUX_MODE == MuxMode::PortB19to17 {\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 19, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 18, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 17, Funsel::Funsel1).ok();\n port_mux(&mut dp.IOCONFIG, PortSel::PortB, 16, Funsel::Funsel1).ok();\n }\n \n let mut accel_cs = pinsa.pa16.into_push_pull_output();\n accel_cs\n .set_high()\n .expect(\"Setting accelerometer chip select high failed\");\n\n let transfer_cfg = TransferConfig::new(\n 3.mhz(),\n spi::MODE_0,\n Some(pinsa.pa17.into_funsel_2()),\n true,\n false,\n );\n let spi = Spi::spib(\n dp.SPIB,\n (sck, miso, mosi),\n 50.mhz(),\n spi_cfg,\n Some(&mut dp.SYSCONFIG),\n Some(&transfer_cfg.downgrade()),\n )\n .downgrade();\n match EXAMPLE_MODE {\n ExampleMode::NotUsingEoc => spi_example_externally_clocked(spi, delay),\n ExampleMode::UsingEoc => {\n spi_example_internally_clocked(spi, delay, pinsa.pa14.into_floating_input());\n }\n ExampleMode::NotUsingEocWithDelay => {\n let delay_us = CountDownTimer::new(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM2);\n spi_example_externally_clocked_with_delay(spi, delay, delay_us);\n }\n }\n}\n\n#[interrupt]\nfn OC0() {\n default_ms_irq_handler();\n}\n\nfn spi_example_externally_clocked(spi: SpiBase<SPIB>, mut delay: Delay) -> ! {\n let mut adc = max11619_externally_clocked_no_wake"},"suffix":{"kind":"string","value":"\n\nfn spi_example_externally_clocked_with_delay(\n spi: SpiBase<SPIB>,\n mut delay: Delay,\n mut delay_us: impl DelayUs<u8>,\n) -> ! {\n let mut adc =\n max11619_externally_clocked_with_wakeup(spi).expect(\"Creating MAX116xx device failed\");\n let mut cmd_buf: [u8; 32] = [0; 32];\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n rprintln!(\"Reading single potentiometer channel\");\n let pot_val = adc\n .read_single_channel(&mut cmd_buf, POTENTIOMETER_CHANNEL, &mut delay_us)\n .expect(\"Creating externally clocked MAX11619 ADC failed\");\n rprintln!(\"Single channel read:\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n let mut res_buf: [u16; 4] = [0; 4];\n adc.read_multiple_channels_0_to_n(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n POTENTIOMETER_CHANNEL,\n &mut delay_us,\n )\n .expect(\"Multi-Channel read failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n let mut res_buf: [u16; 2] = [0; 2];\n adc.read_multiple_channels_n_to_highest(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n AN2_CHANNEL,\n &mut delay_us,\n )\n .expect(\"Multi-Channel read failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n rprintln!(\"Scanning and averaging not possible for externally clocked mode\");\n }\n }\n counter += 1;\n delay.delay_ms(500);\n }\n}\n\nfn spi_example_internally_clocked(spi: SpiBase<SPIB>, mut delay: Delay, eoc_pin: EocPin) -> ! {\n let mut adc = max11619_internally_clocked(\n spi,\n eoc_pin,\n VoltageRefMode::ExternalSingleEndedNoWakeupDelay,\n )\n .expect(\"Creating MAX116xx device failed\");\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n adc.request_single_channel(POTENTIOMETER_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n\n let pot_val = nb::block!(adc.get_single_channel())\n .expect(\"Reading single channel value failed\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n adc.request_multiple_channels_0_to_n(POTENTIOMETER_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n let mut res_buf: [u16; 4] = [0; 4];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n adc.request_multiple_channels_n_to_highest(AN2_CHANNEL)\n .expect(\"Requesting single channel value failed\");\n let mut res_buf: [u16; 4] = [0; 4];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n adc.request_channel_n_repeatedly(POTENTIOMETER_CHANNEL)\n .expect(\"Reading channel multiple times failed\");\n let mut res_buf: [u16; 16] = [0; 16];\n nb::block!(adc.get_multi_channel(&mut res_buf.iter_mut()))\n .expect(\"Requesting multiple channel values failed\");\n rprintln!(\"Reading potentiometer 4 times\");\n rprintln!(\"\\tValue 0: {}\", res_buf[0]);\n rprintln!(\"\\tValue 1: {}\", res_buf[1]);\n rprintln!(\"\\tValue 2: {}\", res_buf[2]);\n rprintln!(\"\\tValue 3: {}\", res_buf[3]);\n }\n }\n\n counter += 1;\n delay.delay_ms(500);\n }\n}\n\nfn print_res_buf(buf: &[u16; 4]) {\n rprintln!(\"Multi channel read from 0 to 3:\");\n rprintln!(\"\\tAN0 value: {}\", buf[0]);\n rprintln!(\"\\tAN1 value: {}\", buf[1]);\n rprintln!(\"\\tAN2 value: {}\", buf[2]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", buf[3]);\n}\n"},"middle":{"kind":"string","value":"up(spi)\n .expect(\"Creating externally clocked MAX11619 device failed\");\n if READ_MODE == ReadMode::AverageN {\n adc.averaging(\n AveragingConversions::FourConversions,\n AveragingResults::FourResults,\n )\n .expect(\"Error setting up averaging register\");\n }\n let mut cmd_buf: [u8; 32] = [0; 32];\n let mut counter = 0;\n loop {\n rprintln!(\"-- Measurement {} --\", counter);\n\n match READ_MODE {\n ReadMode::Single => {\n rprintln!(\"Reading single potentiometer channel\");\n let pot_val = adc\n .read_single_channel(&mut cmd_buf, POTENTIOMETER_CHANNEL)\n .expect(\"Creating externally clocked MAX11619 ADC failed\");\n rprintln!(\"Single channel read:\");\n rprintln!(\"\\tPotentiometer value: {}\", pot_val);\n }\n ReadMode::Multiple => {\n let mut res_buf: [u16; 4] = [0; 4];\n adc.read_multiple_channels_0_to_n(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n POTENTIOMETER_CHANNEL,\n )\n .expect(\"Multi-Channel read failed\");\n print_res_buf(&res_buf);\n }\n ReadMode::MultipleNToHighest => {\n let mut res_buf: [u16; 2] = [0; 2];\n adc.read_multiple_channels_n_to_highest(\n &mut cmd_buf,\n &mut res_buf.iter_mut(),\n AN2_CHANNEL,\n )\n .expect(\"Multi-Channel read failed\");\n rprintln!(\"Multi channel read from 2 to 3:\");\n rprintln!(\"\\tAN2 value: {}\", res_buf[0]);\n rprintln!(\"\\tAN3 / Potentiometer value: {}\", res_buf[1]);\n }\n ReadMode::AverageN => {\n rprintln!(\"Scanning and averaging not possible for externally clocked mode\");\n }\n }\n counter += 1;\n delay.delay_ms(500);\n }\n}"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"#[entry]\n\nfn main() -> ! {\n\n rtt_init_print!();\n\n rprintln!(\"-- Vorago Accelerometer Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\n\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, None, dp.PORTA);\n\n let spi_cfg = SpiConfig::default();\n\n let (sck, mosi, miso) = (\n\n pinsa.pa20.into_funsel_2(),\n\n pinsa.pa19.into_funsel_2(),\n\n pinsa.pa18.into_funsel_2(),\n\n );\n\n let cs_pin = pinsa.pa16.into_funsel_2();\n\n\n\n // Need to set the ADC chip select low\n\n let mut adc_cs = pinsa.pa17.into_push_pull_output();\n\n adc_cs\n\n .set_high()\n\n .expect(\"Setting ADC chip select high failed\");\n\n\n","file_path":"examples/adxl343-accelerometer.rs","rank":2,"score":104261.2363410182},{"content":"pub fn max11619_externally_clocked_with_wakeup<SpiE, SPI>(\n\n spi: SPI,\n\n) -> Result<Max11619ExternallyClockedWithWakeup<SPI>, Error<SpiE, Infallible>>\n\nwhere\n\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\n\n{\n\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?\n\n .into_ext_clkd_with_int_ref_wakeup_delay();\n\n adc.reset(false)?;\n\n adc.setup()?;\n\n Ok(adc)\n\n}\n\n\n","file_path":"src/max11619.rs","rank":6,"score":86413.88327017383},{"content":"pub fn max11619_externally_clocked_no_wakeup<SpiE, SPI>(\n\n spi: SPI,\n\n) -> Result<Max11619ExternallyClockedNoWakeup<SPI>, Error<SpiE, Infallible>>\n\nwhere\n\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\n\n{\n\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?;\n\n adc.reset(false)?;\n\n adc.setup()?;\n\n Ok(adc)\n\n}\n\n\n","file_path":"src/max11619.rs","rank":7,"score":86413.88327017383},{"content":"#[entry]\n\nfn main() -> ! {\n\n let mut dp = pac::Peripherals::take().unwrap();\n\n\n\n let lib_type = LibType::Bsp;\n\n\n\n match lib_type {\n\n LibType::Pac => {\n\n // Enable all peripheral clocks\n\n dp.SYSCONFIG\n\n .peripheral_clk_enable\n\n .modify(|_, w| unsafe { w.bits(0xffffffff) });\n\n dp.PORTA\n\n .dir()\n\n .modify(|_, w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\n\n dp.PORTA\n\n .datamask()\n\n .modify(|_, w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\n\n for _ in 0..10 {\n\n dp.PORTA\n\n .clrout()\n","file_path":"examples/blinky-leds.rs","rank":8,"score":83710.00189612951},{"content":"#[interrupt]\n\nfn OC0() {\n\n default_ms_irq_handler();\n\n}\n\n\n","file_path":"examples/blinky-button-irq.rs","rank":9,"score":81244.71581440594},{"content":"#[entry]\n\nfn main() -> ! {\n\n rtt_init_print!();\n\n rprintln!(\"-- Vorago Temperature Sensor and I2C Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\n\n unsafe {\n\n cortex_m::peripheral::NVIC::unmask(pac::Interrupt::OC0);\n\n }\n\n\n\n let mut temp_sensor = Adt75TempSensor::new(dp.I2CA, 50.mhz(), Some(&mut dp.SYSCONFIG))\n\n .expect(\"Creating temperature sensor struct failed\");\n\n loop {\n\n let temp = temp_sensor\n\n .read_temperature()\n\n .expect(\"Failed reading temperature\");\n\n rprintln!(\"Temperature in Celcius: {}\", temp);\n\n delay.delay_ms(500_u16);\n\n }\n\n}\n","file_path":"examples/adt75-temp-sensor.rs","rank":10,"score":80659.45066437384},{"content":"#[entry]\n\nfn main() -> ! {\n\n rtt_init_print!();\n\n rprintln!(\"-- Vorago Button IRQ Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\n\n let edge_irq = match PRESS_MODE {\n\n PressMode::Toggle => InterruptEdge::HighToLow,\n\n PressMode::Keep => InterruptEdge::BothEdges,\n\n };\n\n\n\n // Configure an edge interrupt on the button and route it to interrupt vector 15\n\n let mut button = Button::new(pinsa.pa11.into_floating_input()).edge_irq(\n\n edge_irq,\n\n IrqCfg::new(pac::interrupt::OC15, true, true),\n\n Some(&mut dp.SYSCONFIG),\n\n Some(&mut dp.IRQSEL),\n\n );\n\n\n\n if PRESS_MODE == PressMode::Toggle {\n\n // This filter debounces the switch for edge based interrupts\n","file_path":"examples/blinky-button-irq.rs","rank":11,"score":80659.45066437384},{"content":"pub fn max11619_internally_clocked<SpiE, SPI>(\n\n spi: SPI,\n\n eoc: EocPin,\n\n v_ref: VoltageRefMode,\n\n) -> Result<Max11619InternallyClocked<SPI, EocPin>, Error<SpiE, Infallible>>\n\nwhere\n\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\n\n{\n\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?\n\n .into_int_clkd_int_timed_through_ser_if_without_wakeup(v_ref, eoc)?;\n\n adc.reset(false)?;\n\n adc.setup()?;\n\n Ok(adc)\n\n}\n","file_path":"src/max11619.rs","rank":12,"score":79382.42842482601},{"content":"#[allow(dead_code)]\n\nenum LibType {\n\n Pac,\n\n Hal,\n\n Bsp,\n\n}\n\n\n","file_path":"examples/blinky-leds.rs","rank":14,"score":49533.17534766216},{"content":"#[interrupt]\n\nfn OC15() {\n\n cortex_m::interrupt::free(|cs| {\n\n if PRESS_MODE == PressMode::Toggle {\n\n if let Some(ref mut leds) = LEDS.borrow(cs).borrow_mut().as_deref_mut() {\n\n leds[0].toggle();\n\n }\n\n } else {\n\n if let (Some(ref mut leds), Some(ref button)) = (\n\n LEDS.borrow(cs).borrow_mut().as_deref_mut(),\n\n BUTTON.borrow(cs).borrow().as_ref(),\n\n ) {\n\n if button.released() {\n\n leds[0].off();\n\n } else {\n\n leds[0].on();\n\n }\n\n }\n\n }\n\n });\n\n}\n","file_path":"examples/blinky-button-irq.rs","rank":15,"score":46509.423078440625},{"content":" let transfer_cfg = TransferConfig::new(1.mhz(), spi::MODE_3, Some(cs_pin), false, true);\n\n let mut spi = Spi::spib(\n\n dp.SPIB,\n\n (sck, miso, mosi),\n\n 50.mhz(),\n\n spi_cfg,\n\n Some(&mut dp.SYSCONFIG),\n\n Some(&transfer_cfg.downgrade()),\n\n );\n\n\n\n let mut send_buf: [u8; 3] = [0; 3];\n\n send_buf[0] = READ_MASK | DEVID_REG;\n\n let reply = spi\n\n .transfer(&mut send_buf[0..2])\n\n .expect(\"Reading DEVID register failed\");\n\n rprintln!(\"DEVID register: {}\", reply[1]);\n\n\n\n send_buf[0] = POWER_CTL_REG;\n\n send_buf[1] = PWR_MEASUREMENT_MODE_MASK;\n\n spi.write(&send_buf[0..2])\n\n .expect(\"Enabling measurement mode failed\");\n\n\n\n loop {\n\n delay.delay_ms(500_u16);\n\n unimplemented!(\"Not implemented for now, is not populated on the board..\");\n\n }\n\n}\n","file_path":"examples/adxl343-accelerometer.rs","rank":16,"score":38251.05051016025},{"content":"//! ADXL343 accelerometer example\n\n//!\n\n//! Please note that the default REB1 board is not populated with the ADXL343BCCZ-RL7.\n\n//! To use this example, this chip needs to be soldered onto the board.\n\n#![no_main]\n\n#![no_std]\n\nuse cortex_m_rt::entry;\n\nuse embedded_hal::spi;\n\nuse panic_rtt_target as _;\n\nuse rtt_target::{rprintln, rtt_init_print};\n\nuse va108xx_hal::{\n\n gpio::PinsA,\n\n pac,\n\n prelude::*,\n\n spi::{Spi, SpiConfig, TransferConfig},\n\n timer::set_up_ms_delay_provider,\n\n};\n\n\n\nconst READ_MASK: u8 = 1 << 7;\n\nconst _MULTI_BYTE_MASK: u8 = 1 << 6;\n\nconst DEVID_REG: u8 = 0x00;\n\n\n\nconst POWER_CTL_REG: u8 = 0x2D;\n\nconst PWR_MEASUREMENT_MODE_MASK: u8 = 1 << 3;\n\n\n\n#[entry]\n","file_path":"examples/adxl343-accelerometer.rs","rank":17,"score":38248.67319818401},{"content":" let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\n\n let mut leds = Leds::new(\n\n pinsa.pa10.into_push_pull_output(),\n\n pinsa.pa7.into_push_pull_output(),\n\n pinsa.pa6.into_push_pull_output(),\n\n );\n\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\n\n loop {\n\n for _ in 0..10 {\n\n // Blink all LEDs quickly\n\n for led in leds.iter_mut() {\n\n led.toggle();\n\n }\n\n delay.delay_ms(200_u16);\n\n }\n\n // Now use a wave pattern\n\n loop {\n\n for led in leds.iter_mut() {\n\n led.toggle();\n\n delay.delay_ms(200_u16);\n\n }\n\n }\n\n }\n\n }\n\n }\n\n}\n","file_path":"examples/blinky-leds.rs","rank":29,"score":16419.289133835042},{"content":" .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\n\n cortex_m::asm::delay(5_000_000);\n\n dp.PORTA\n\n .setout()\n\n .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\n\n cortex_m::asm::delay(5_000_000);\n\n }\n\n loop {\n\n dp.PORTA\n\n .togout()\n\n .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\n\n cortex_m::asm::delay(25_000_000);\n\n }\n\n }\n\n LibType::Hal => {\n\n let pins = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\n\n let mut led1 = pins.pa10.into_push_pull_output();\n\n let mut led2 = pins.pa7.into_push_pull_output();\n\n let mut led3 = pins.pa6.into_push_pull_output();\n\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\n","file_path":"examples/blinky-leds.rs","rank":30,"score":16417.111931063202},{"content":"//! Blinky examples using the PAC directly, the HAL, or the BSP\n\n//!\n\n//! Additional note on LEDs:\n\n//! Be not afraid: Pulling the GPIOs low makes the LEDs blink. See REB1\n\n//! schematic for more details.\n\n#![no_main]\n\n#![no_std]\n\n\n\nuse cortex_m_rt::entry;\n\nuse embedded_hal::digital::v2::ToggleableOutputPin;\n\nuse panic_halt as _;\n\nuse va108xx_hal::{gpio::pins::PinsA, pac, prelude::*, timer::set_up_ms_delay_provider};\n\nuse vorago_reb1::leds::Leds;\n\n\n\n// REB LED pin definitions. All on port A\n\nconst LED_D2: u32 = 1 << 10;\n\nconst LED_D3: u32 = 1 << 7;\n\nconst LED_D4: u32 = 1 << 6;\n\n\n\n#[allow(dead_code)]\n","file_path":"examples/blinky-leds.rs","rank":31,"score":16416.081161553233},{"content":" for _ in 0..10 {\n\n led1.set_low().ok();\n\n led2.set_low().ok();\n\n led3.set_low().ok();\n\n delay.delay_ms(200_u16);\n\n led1.set_high().ok();\n\n led2.set_high().ok();\n\n led3.set_high().ok();\n\n delay.delay_ms(200_u16);\n\n }\n\n loop {\n\n led1.toggle().ok();\n\n delay.delay_ms(200_u16);\n\n led2.toggle().ok();\n\n delay.delay_ms(200_u16);\n\n led3.toggle().ok();\n\n delay.delay_ms(200_u16);\n\n }\n\n }\n\n LibType::Bsp => {\n","file_path":"examples/blinky-leds.rs","rank":32,"score":16411.023123303337},{"content":" );\n\n }\n\n let mut leds = Leds::new(\n\n pinsa.pa10.into_push_pull_output(),\n\n pinsa.pa7.into_push_pull_output(),\n\n pinsa.pa6.into_push_pull_output(),\n\n );\n\n for led in leds.iter_mut() {\n\n led.off();\n\n }\n\n set_up_ms_timer(\n\n IrqCfg::new(pac::Interrupt::OC0, true, true),\n\n &mut dp.SYSCONFIG,\n\n Some(&mut dp.IRQSEL),\n\n 50.mhz(),\n\n dp.TIM0,\n\n );\n\n (Shared {}, Local { leds, button, mode }, init::Monotonics())\n\n }\n\n\n","file_path":"examples/blinky-button-rtic.rs","rank":33,"score":15462.513764525196},{"content":"#![no_main]\n\n#![no_std]\n\nuse cortex_m_rt::entry;\n\nuse panic_rtt_target as _;\n\nuse rtt_target::{rprintln, rtt_init_print};\n\nuse va108xx_hal::{pac, prelude::*, timer::set_up_ms_delay_provider};\n\nuse vorago_reb1::temp_sensor::Adt75TempSensor;\n\n\n\n#[entry]\n","file_path":"examples/adt75-temp-sensor.rs","rank":34,"score":15461.951526152614},{"content":" }\n\n\n\n #[shared]\n\n struct Shared {}\n\n\n\n #[init]\n\n fn init(ctx: init::Context) -> (Shared, Local, init::Monotonics) {\n\n let channels = rtt_init_default!();\n\n set_print_channel(channels.up.0);\n\n rprintln!(\"-- Vorago Button IRQ Example --\");\n\n let mode = match CFG_MODE {\n\n // Ask mode from user via RTT\n\n CfgMode::Prompt => prompt_mode(channels.down.0),\n\n // Use mode hardcoded in `DEFAULT_MODE`\n\n CfgMode::Fixed => DEFAULT_MODE,\n\n };\n\n rprintln!(\"Using {:?} mode\", mode);\n\n\n\n let mut dp = ctx.device;\n\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\n","file_path":"examples/blinky-button-rtic.rs","rank":35,"score":15461.50590629357},{"content":" button = button.filter_type(FilterType::FilterFourClockCycles, FilterClkSel::Clk1);\n\n set_clk_div_register(\n\n &mut dp.SYSCONFIG,\n\n FilterClkSel::Clk1,\n\n Hertz::from(50.khz()).0,\n\n );\n\n }\n\n\n\n set_up_ms_timer(\n\n IrqCfg::new(pac::Interrupt::OC0, true, true),\n\n &mut dp.SYSCONFIG,\n\n Some(&mut dp.IRQSEL),\n\n 50.mhz(),\n\n dp.TIM0,\n\n );\n\n let mut leds = Leds::new(\n\n pinsa.pa10.into_push_pull_output(),\n\n pinsa.pa7.into_push_pull_output(),\n\n pinsa.pa6.into_push_pull_output(),\n\n );\n","file_path":"examples/blinky-button-irq.rs","rank":36,"score":15461.46234446948},{"content":" let edge_irq = match mode {\n\n PressMode::Toggle => InterruptEdge::HighToLow,\n\n PressMode::Keep => InterruptEdge::BothEdges,\n\n };\n\n\n\n // Configure an edge interrupt on the button and route it to interrupt vector 15\n\n let mut button = Button::new(pinsa.pa11.into_floating_input()).edge_irq(\n\n edge_irq,\n\n IrqCfg::new(pac::interrupt::OC15, true, true),\n\n Some(&mut dp.SYSCONFIG),\n\n Some(&mut dp.IRQSEL),\n\n );\n\n\n\n if mode == PressMode::Toggle {\n\n // This filter debounces the switch for edge based interrupts\n\n button = button.filter_type(FilterType::FilterFourClockCycles, FilterClkSel::Clk1);\n\n set_clk_div_register(\n\n &mut dp.SYSCONFIG,\n\n FilterClkSel::Clk1,\n\n Hertz::from(50.khz()).0,\n","file_path":"examples/blinky-button-rtic.rs","rank":37,"score":15460.284325910052},{"content":"//! Blinky button application for the REB1 board\n\n#![no_main]\n\n#![no_std]\n\n\n\nuse core::cell::RefCell;\n\n\n\nuse cortex_m::interrupt::Mutex;\n\nuse cortex_m_rt::entry;\n\nuse panic_rtt_target as _;\n\nuse rtt_target::{rprintln, rtt_init_print};\n\nuse va108xx_hal::{\n\n clock::{set_clk_div_register, FilterClkSel},\n\n gpio::{FilterType, InterruptEdge, PinsA},\n\n pac::{self, interrupt},\n\n prelude::*,\n\n time::Hertz,\n\n timer::{default_ms_irq_handler, set_up_ms_timer, IrqCfg},\n\n};\n\nuse vorago_reb1::button::Button;\n\nuse vorago_reb1::leds::Leds;\n","file_path":"examples/blinky-button-irq.rs","rank":38,"score":15459.86891575505},{"content":"//! Blinky button application for the REB1 board using RTIC\n\n#![no_main]\n\n#![no_std]\n\n\n\n#[rtic::app(device = pac)]\n\nmod app {\n\n use panic_rtt_target as _;\n\n use rtt_target::{rprintln, rtt_init_default, set_print_channel};\n\n use va108xx_hal::{\n\n clock::{set_clk_div_register, FilterClkSel},\n\n gpio::{FilterType, InterruptEdge, PinsA},\n\n pac,\n\n prelude::*,\n\n time::Hertz,\n\n timer::{default_ms_irq_handler, set_up_ms_timer, IrqCfg},\n\n };\n\n use vorago_reb1::button::Button;\n\n use vorago_reb1::leds::Leds;\n\n\n\n #[derive(Debug, PartialEq)]\n","file_path":"examples/blinky-button-rtic.rs","rank":39,"score":15457.198081928578},{"content":" }\n\n\n\n #[task(binds = OC0)]\n\n fn ms_tick(_cx: ms_tick::Context) {\n\n default_ms_irq_handler();\n\n }\n\n\n\n fn prompt_mode(mut down_channel: rtt_target::DownChannel) -> PressMode {\n\n rprintln!(\"Using prompt mode\");\n\n rprintln!(\"Please enter the mode [0: Toggle, 1: Keep]\");\n\n let mut read_buf: [u8; 16] = [0; 16];\n\n let mut read;\n\n loop {\n\n read = down_channel.read(&mut read_buf);\n\n for i in 0..read {\n\n let val = read_buf[i] as char;\n\n if val == '0' || val == '1' {\n\n return if val == '0' {\n\n PressMode::Toggle\n\n } else {\n\n PressMode::Keep\n\n };\n\n }\n\n }\n\n }\n\n }\n\n}\n","file_path":"examples/blinky-button-rtic.rs","rank":40,"score":15454.595184132591},{"content":"\n\nstatic LEDS: Mutex<RefCell<Option<Leds>>> = Mutex::new(RefCell::new(None));\n\nstatic BUTTON: Mutex<RefCell<Option<Button>>> = Mutex::new(RefCell::new(None));\n\n\n\n#[derive(Debug, PartialEq)]\n\npub enum PressMode {\n\n Toggle,\n\n Keep,\n\n}\n\n\n\n// You can change the press mode here\n\nconst PRESS_MODE: PressMode = PressMode::Keep;\n\n\n\n#[entry]\n","file_path":"examples/blinky-button-irq.rs","rank":41,"score":15452.632201433727},{"content":" for led in leds.iter_mut() {\n\n led.off();\n\n }\n\n // Make both button and LEDs accessible from the IRQ handler as well\n\n cortex_m::interrupt::free(|cs| {\n\n LEDS.borrow(cs).replace(Some(leds));\n\n BUTTON.borrow(cs).replace(Some(button));\n\n });\n\n loop {}\n\n}\n\n\n","file_path":"examples/blinky-button-irq.rs","rank":42,"score":15450.750284869031},{"content":" pub enum PressMode {\n\n Toggle,\n\n Keep,\n\n }\n\n\n\n #[derive(Debug, PartialEq)]\n\n pub enum CfgMode {\n\n Prompt,\n\n Fixed,\n\n }\n\n\n\n const CFG_MODE: CfgMode = CfgMode::Fixed;\n\n // You can change the press mode here\n\n const DEFAULT_MODE: PressMode = PressMode::Toggle;\n\n\n\n #[local]\n\n struct Local {\n\n leds: Leds,\n\n button: Button,\n\n mode: PressMode,\n","file_path":"examples/blinky-button-rtic.rs","rank":43,"score":15449.143738144023},{"content":" // `shared` cannot be accessed from this context\n\n #[idle]\n\n fn idle(_cx: idle::Context) -> ! {\n\n loop {}\n\n }\n\n\n\n #[task(binds = OC15, local=[button, leds, mode])]\n\n fn button_task(cx: button_task::Context) {\n\n let leds = cx.local.leds;\n\n let button = cx.local.button;\n\n let mode = cx.local.mode;\n\n if *mode == PressMode::Toggle {\n\n leds[0].toggle();\n\n } else {\n\n if button.released() {\n\n leds[0].off();\n\n } else {\n\n leds[0].on();\n\n }\n\n }\n","file_path":"examples/blinky-button-rtic.rs","rank":44,"score":15446.738218245904},{"content":"[](https://crates.io/crates/vorago-reb1)\n\n[](https://github.com/us-irs/vorago-reb1-rs/actions/workflows/ci.yml)\n\n[](https://docs.rs/vorago-reb1)\n\n\n\n# Rust BSP for the Vorago REB1 development board\n\n\n\nThis is the Rust **B**oard **S**upport **P**ackage crate for the Vorago REB1 development board.\n\nIts aim is to provide drivers for the board features of the REB1 board\n\n\n\nThe BSP builds on top of the [HAL crate for VA108xx devices](https://egit.irs.uni-stuttgart.de/rust/va108xx-hal).\n\n\n\n## Building\n\n\n\nBuilding an application requires the `thumbv6m-none-eabi` cross-compiler toolchain.\n\nIf you have not installed it yet, you can do so with\n\n\n\n```sh\n\nrustup target add thumbv6m-none-eabi\n\n```\n\n\n\nThis repository provides some example applications to show how the BSP is used. For example\n\nyou can build the blinky example with\n\n\n\n```sh\n\ncargo build --example blinky-leds\n\n```\n\n\n\nIf you have not done this yet, it is recommended to read some of the excellent resources\n\navailable to learn Rust:\n\n\n\n- [Rust Embedded Book](https://docs.rust-embedded.org/book/)\n\n- [Rust Discovery Book](https://docs.rust-embedded.org/discovery/)\n\n\n","file_path":"README.md","rank":45,"score":12518.930358323722},{"content":"Change Log\n\n=======\n\n\n\nAll notable changes to this project will be documented in this file.\n\n\n\nThe format is based on [Keep a Changelog](http://keepachangelog.com/)\n\nand this project adheres to [Semantic Versioning](http://semver.org/).\n\n\n\n## [unreleased]\n\n\n\n## [v0.4.0]\n\n\n\n- Update manifest file to have correct links and license\n\n- Update some dependencies\n\n - `cortex-m-rtic` (dev-depencency) to 1.1.2\n\n - Other dependencies: Only revision has changed\n\n\n\n## [v0.3.2]\n\n\n\n- Bump HAL dependency to v0.5.0. Changed API, especially for IRQ handling\n\n\n\n## [v0.3.1]\n\n\n\n- Updated ADC code and dependency\n\n\n\n## [v0.3.0]\n\n\n\n- Completed baseline features to support all sensors on the REB1 sevice\n\n- Relicensed as Apache-2.0 and moved to https://egit.irs.uni-stuttgart.de/rust/vorago-reb1\n\n\n\n## [v0.2.3]\n\n\n\n- Added basic accelerometer example. Board in not populated so it is not complete, but\n\n it provides a starting point\n\n- Added ADC base library and example building on the new max116xx-10bit device driver crate\n","file_path":"CHANGELOG.md","rank":46,"score":12518.084733070982},{"content":"## Flashing from the command line\n\n\n\nA `jlink.gdb` file is provided to allow flashing of the board from the command line.\n\n\n\n\n\n1. Ensure that you have a suitable GDB application like `arm-none-eabi-gdb` or `gdb-multiarch`\n\n installed first. On Windows, you can use [xPacks](https://xpack.github.io/arm-none-eabi-gcc/).\n\n On Linux, you can install `gdb-multiarch` from the package manager.\n\n\n\n2. Install the [JLink Tools](https://www.segger.com/downloads/jlink/#J-LinkSoftwareAndDocumentationPack).\n\n\n\n3. Start the JLink GDB server with the GUI or from the command line. The device should be recognized\n\n automatically\n\n\n\n4. Make sure to select an appropriate runner in the `.cargo/config.toml` file depending on which\n\n GDB application you are using\n\n\n\n5. Use\n\n\n\n ```sh\n\n cargo run --example blinky-leds\n\n ```\n\n\n\n to flash the board. The debugger should stop at the start of the main.\n\n\n\n## Debugging with VS Code\n\n\n\nThe REB1 board features an on-board JTAG, so all that is required to flash the board is a\n\nMicro-USB cable and an \n\nYou can debug applications on the REB1 board with a graphical user interface using VS Code with\n\nthe [`Cortex-Debug` plugin](https://marketplace.visualstudio.com/items?itemName=marus25.cortex-debug).\n\n\n\nSome sample configuration files for VS code were provided as well. You can simply use `Run and Debug`\n\nto automatically rebuild and flash your application.\n\n\n\nThe `tasks.json` and the `launch.json` files are generic and you can use them immediately by\n\nopening the folder in VS code or adding it to a workspace.\n\n\n\nIf you would like to use a custom GDB application, you can specify the gdb binary in the following\n\nconfiguration variables in your `settings.json`:\n\n\n\n- `\"cortex-debug.gdbPath\"`\n\n- `\"cortex-debug.gdbPath.linux\"`\n\n- `\"cortex-debug.gdbPath.windows\"`\n\n- `\"cortex-debug.gdbPath.osx\"`\n\n\n\n## Flashing the non-volatile memory\n\n\n\nComing Soon\n","file_path":"README.md","rank":47,"score":12517.655254137182},{"content":"//! This module provides a thin REB1 specific layer on top of the `max116xx_10bit` driver crate\n\n//!\n\n//! ## Examples\n\n//!\n\n//! - [ADC example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs)\n\nuse core::convert::Infallible;\n\nuse dummy_pin::DummyPin;\n\nuse embedded_hal::{blocking::spi::Transfer, spi::FullDuplex};\n\nuse max116xx_10bit::{\n\n Error, ExternallyClocked, InternallyClockedInternallyTimedSerialInterface, Max116xx10Bit,\n\n Max116xx10BitEocExt, VoltageRefMode, WithWakeupDelay, WithoutWakeupDelay,\n\n};\n\nuse va108xx_hal::gpio::{Floating, Input, Pin, PA14};\n\n\n\npub type Max11619ExternallyClockedNoWakeup<SPI> =\n\n Max116xx10Bit<SPI, DummyPin, ExternallyClocked, WithoutWakeupDelay>;\n\npub type Max11619ExternallyClockedWithWakeup<SPI> =\n\n Max116xx10Bit<SPI, DummyPin, ExternallyClocked, WithWakeupDelay>;\n\npub type Max11619InternallyClocked<SPI, EOC> =\n\n Max116xx10BitEocExt<SPI, DummyPin, EOC, InternallyClockedInternallyTimedSerialInterface>;\n\npub type EocPin = Pin<PA14, Input<Floating>>;\n\n\n\npub const AN0_CHANNEL: u8 = 0;\n\npub const AN1_CHANNEL: u8 = 1;\n\npub const AN2_CHANNEL: u8 = 2;\n\npub const POTENTIOMETER_CHANNEL: u8 = 3;\n\n\n","file_path":"src/max11619.rs","rank":48,"score":14.684003586445634},{"content":"//! # API for using the REB1 LEDs\n\n//!\n\n//! ## Examples\n\n//!\n\n//! - [LED example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-leds.rs)\n\n//! - [Button Blinky using IRQs](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-irq.rs)\n\n//! - [Button Blinky using IRQs and RTIC](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-rtic.rs)\n\nuse va108xx_hal::{\n\n gpio::dynpins::DynPin,\n\n gpio::pins::{Pin, PushPullOutput, PA10, PA6, PA7},\n\n prelude::*,\n\n};\n\n\n\npub type LD2 = Pin<PA10, PushPullOutput>;\n\npub type LD3 = Pin<PA7, PushPullOutput>;\n\npub type LD4 = Pin<PA6, PushPullOutput>;\n\n\n\npub struct Leds {\n\n leds: [Led; 3],\n\n}\n","file_path":"src/leds.rs","rank":49,"score":12.437204332384255},{"content":"//! # API for the REB1 button\n\n//!\n\n//! ## Examples\n\n//!\n\n//! - [Button Blinky with IRQs](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-irq.rs)\n\n//! - [Button Blinky with IRQs and RTIC](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-rtic.rs)\n\nuse va108xx_hal::{\n\n gpio::{FilterClkSel, FilterType, InputFloating, InterruptEdge, InterruptLevel, Pin, PA11},\n\n pac,\n\n prelude::*,\n\n utility::IrqCfg,\n\n};\n\n\n\npub struct Button {\n\n button: Pin<PA11, InputFloating>,\n\n}\n\n\n\nimpl Button {\n\n pub fn new(pin: Pin<PA11, InputFloating>) -> Button {\n\n Button { button: pin }\n","file_path":"src/button.rs","rank":50,"score":12.263853312723533},{"content":" }\n\n\n\n pub fn read_temperature(&mut self) -> Result<f32, Error> {\n\n if self.current_reg != RegAddresses::Temperature {\n\n self.select_reg(RegAddresses::Temperature)?;\n\n }\n\n let mut reply: [u8; 2] = [0; 2];\n\n self.sensor_if.read(ADT75_I2C_ADDR, &mut reply)?;\n\n let adc_code = (((reply[0] as u16) << 8) | reply[1] as u16) >> 4;\n\n let temp_celcius: f32 = if ((adc_code >> 11) & 0x01) == 0 {\n\n // Sign bit not set, positiv value\n\n // Divide ADC code by 16 according to datasheet\n\n adc_code as f32 / 16.0\n\n } else {\n\n // Calculation for negative values, assuming all 12 bits are used\n\n (adc_code - 4096) as f32 / 16.0\n\n };\n\n Ok(temp_celcius)\n\n }\n\n}\n","file_path":"src/temp_sensor.rs","rank":51,"score":9.743597238177971},{"content":"//! # API for the On-Board Analog Devices ADT75 temperature sensor\n\n//!\n\n//! [Datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ADT75.pdf)\n\n//!\n\n//! ## Examples\n\n//!\n\n//! - [Temperature Sensor example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/adt75-temp-sensor.rs)\n\nuse cortex_m::prelude::_embedded_hal_blocking_i2c_Write;\n\nuse embedded_hal::blocking::i2c::{Read, SevenBitAddress};\n\nuse va108xx_hal::{\n\n i2c::{Error, I2cMaster, I2cSpeed, MasterConfig},\n\n pac::{I2CA, SYSCONFIG},\n\n time::Hertz,\n\n};\n\n\n\nconst ADT75_I2C_ADDR: u8 = 0b1001000;\n\n\n\npub struct Adt75TempSensor {\n\n sensor_if: I2cMaster<I2CA, SevenBitAddress>,\n\n cmd_buf: [u8; 1],\n","file_path":"src/temp_sensor.rs","rank":52,"score":9.097222246532517},{"content":" }\n\n\n\n pub fn pressed(&self) -> bool {\n\n self.button.is_low().ok().unwrap()\n\n }\n\n\n\n pub fn released(&self) -> bool {\n\n self.button.is_high().ok().unwrap()\n\n }\n\n\n\n /// Configures an IRQ on edge.\n\n pub fn edge_irq(\n\n mut self,\n\n edge_type: InterruptEdge,\n\n irq_cfg: IrqCfg,\n\n syscfg: Option<&mut pac::SYSCONFIG>,\n\n irqsel: Option<&mut pac::IRQSEL>,\n\n ) -> Self {\n\n self.button = self\n\n .button\n","file_path":"src/button.rs","rank":53,"score":9.00196861967507},{"content":" .interrupt_edge(edge_type, irq_cfg, syscfg, irqsel);\n\n self\n\n }\n\n\n\n /// Configures an IRQ on level.\n\n pub fn level_irq(\n\n mut self,\n\n level: InterruptLevel,\n\n irq_cfg: IrqCfg,\n\n syscfg: Option<&mut pac::SYSCONFIG>,\n\n irqsel: Option<&mut pac::IRQSEL>,\n\n ) -> Self {\n\n self.button = self.button.interrupt_level(level, irq_cfg, syscfg, irqsel);\n\n self\n\n }\n\n\n\n /// Configures a filter on the button. This can be useful for debouncing the switch.\n\n ///\n\n /// Please note that you still have to set a clock divisor yourself using the\n\n /// [`va108xx_hal::clock::set_clk_div_register`] function in order for this to work.\n\n pub fn filter_type(mut self, filter: FilterType, clksel: FilterClkSel) -> Self {\n\n self.button = self.button.filter_type(filter, clksel);\n\n self\n\n }\n\n}\n","file_path":"src/button.rs","rank":54,"score":8.451529925337997},{"content":" current_reg: RegAddresses,\n\n}\n\n\n\n#[derive(PartialEq, Debug, Copy, Clone)]\n\npub enum RegAddresses {\n\n Temperature = 0x00,\n\n Configuration = 0x01,\n\n THystSetpoint = 0x02,\n\n TOsSetPoint = 0x03,\n\n OneShot = 0x04,\n\n}\n\n\n\nimpl Adt75TempSensor {\n\n pub fn new(\n\n i2ca: I2CA,\n\n sys_clk: impl Into<Hertz> + Copy,\n\n sys_cfg: Option<&mut SYSCONFIG>,\n\n ) -> Result<Self, Error> {\n\n let mut sensor = Adt75TempSensor {\n\n sensor_if: I2cMaster::i2ca(\n","file_path":"src/temp_sensor.rs","rank":55,"score":8.149440898353816},{"content":" self.pin.set_high().ok();\n\n }\n\n\n\n /// Turns the LED on. Setting the pin low actually turns the LED on\n\n pub fn on(&mut self) {\n\n self.pin.set_low().ok();\n\n }\n\n\n\n /// Toggles the LED\n\n pub fn toggle(&mut self) {\n\n self.pin.toggle().ok();\n\n }\n\n}\n","file_path":"src/leds.rs","rank":56,"score":7.417026449865679},{"content":"\n\nmacro_rules! ctor {\n\n\t($($ldx:ident),+) => {\n\n\t\t$(\n\n\t\t\timpl From<$ldx> for Led {\n\n\t\t\t\tfn from(led: $ldx) -> Self {\n\n\t\t\t\t\tLed {\n\n\t\t\t\t\t\tpin: led.into()\n\n\t\t\t\t\t}\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t)+\n\n\t}\n\n}\n\n\n\nctor!(LD2, LD3, LD4);\n\n\n\nimpl Led {\n\n /// Turns the LED off. Setting the pin high actually turns the LED off\n\n pub fn off(&mut self) {\n","file_path":"src/leds.rs","rank":57,"score":5.972913485792705},{"content":" i2ca,\n\n MasterConfig::default(),\n\n sys_clk,\n\n I2cSpeed::Regular100khz,\n\n sys_cfg,\n\n ),\n\n cmd_buf: [RegAddresses::Temperature as u8],\n\n current_reg: RegAddresses::Temperature,\n\n };\n\n sensor.select_reg(RegAddresses::Temperature)?;\n\n Ok(sensor)\n\n }\n\n\n\n pub fn select_reg(&mut self, reg: RegAddresses) -> Result<(), Error> {\n\n if reg != self.current_reg {\n\n self.cmd_buf[0] = reg as u8;\n\n self.current_reg = reg;\n\n self.sensor_if.write(ADT75_I2C_ADDR, &self.cmd_buf[0..1])?;\n\n }\n\n Ok(())\n","file_path":"src/temp_sensor.rs","rank":58,"score":5.3149709600846275},{"content":" }\n\n}\n\n\n\nimpl core::ops::Index<usize> for Leds {\n\n type Output = Led;\n\n\n\n fn index(&self, i: usize) -> &Led {\n\n &self.leds[i]\n\n }\n\n}\n\n\n\nimpl core::ops::IndexMut<usize> for Leds {\n\n fn index_mut(&mut self, i: usize) -> &mut Led {\n\n &mut self.leds[i]\n\n }\n\n}\n\n\n\npub struct Led {\n\n pin: DynPin,\n\n}\n","file_path":"src/leds.rs","rank":59,"score":4.970026046653485},{"content":"\n\nimpl Leds {\n\n pub fn new(led_pin1: LD2, led_pin2: LD3, led_pin3: LD4) -> Leds {\n\n Leds {\n\n leds: [led_pin1.into(), led_pin2.into(), led_pin3.into()],\n\n }\n\n }\n\n}\n\n\n\nimpl core::ops::Deref for Leds {\n\n type Target = [Led];\n\n\n\n fn deref(&self) -> &[Led] {\n\n &self.leds\n\n }\n\n}\n\n\n\nimpl core::ops::DerefMut for Leds {\n\n fn deref_mut(&mut self) -> &mut [Led] {\n\n &mut self.leds\n","file_path":"src/leds.rs","rank":60,"score":4.611938832921907},{"content":"#![no_std]\n\n\n\npub mod button;\n\npub mod leds;\n\npub mod max11619;\n\npub mod temp_sensor;\n","file_path":"src/lib.rs","rank":61,"score":3.283563605272514}],"string":"[\n {\n \"content\": \"#[entry]\\n\\nfn main() -> ! {\\n\\n rtt_init_print!();\\n\\n rprintln!(\\\"-- Vorago Accelerometer Example --\\\");\\n\\n let mut dp = pac::Peripherals::take().unwrap();\\n\\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\\n\\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, None, dp.PORTA);\\n\\n let spi_cfg = SpiConfig::default();\\n\\n let (sck, mosi, miso) = (\\n\\n pinsa.pa20.into_funsel_2(),\\n\\n pinsa.pa19.into_funsel_2(),\\n\\n pinsa.pa18.into_funsel_2(),\\n\\n );\\n\\n let cs_pin = pinsa.pa16.into_funsel_2();\\n\\n\\n\\n // Need to set the ADC chip select low\\n\\n let mut adc_cs = pinsa.pa17.into_push_pull_output();\\n\\n adc_cs\\n\\n .set_high()\\n\\n .expect(\\\"Setting ADC chip select high failed\\\");\\n\\n\\n\",\n \"file_path\": \"examples/adxl343-accelerometer.rs\",\n \"rank\": 2,\n \"score\": 104261.2363410182\n },\n {\n \"content\": \"pub fn max11619_externally_clocked_with_wakeup<SpiE, SPI>(\\n\\n spi: SPI,\\n\\n) -> Result<Max11619ExternallyClockedWithWakeup<SPI>, Error<SpiE, Infallible>>\\n\\nwhere\\n\\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\\n\\n{\\n\\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?\\n\\n .into_ext_clkd_with_int_ref_wakeup_delay();\\n\\n adc.reset(false)?;\\n\\n adc.setup()?;\\n\\n Ok(adc)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/max11619.rs\",\n \"rank\": 6,\n \"score\": 86413.88327017383\n },\n {\n \"content\": \"pub fn max11619_externally_clocked_no_wakeup<SpiE, SPI>(\\n\\n spi: SPI,\\n\\n) -> Result<Max11619ExternallyClockedNoWakeup<SPI>, Error<SpiE, Infallible>>\\n\\nwhere\\n\\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\\n\\n{\\n\\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?;\\n\\n adc.reset(false)?;\\n\\n adc.setup()?;\\n\\n Ok(adc)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/max11619.rs\",\n \"rank\": 7,\n \"score\": 86413.88327017383\n },\n {\n \"content\": \"#[entry]\\n\\nfn main() -> ! {\\n\\n let mut dp = pac::Peripherals::take().unwrap();\\n\\n\\n\\n let lib_type = LibType::Bsp;\\n\\n\\n\\n match lib_type {\\n\\n LibType::Pac => {\\n\\n // Enable all peripheral clocks\\n\\n dp.SYSCONFIG\\n\\n .peripheral_clk_enable\\n\\n .modify(|_, w| unsafe { w.bits(0xffffffff) });\\n\\n dp.PORTA\\n\\n .dir()\\n\\n .modify(|_, w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\\n\\n dp.PORTA\\n\\n .datamask()\\n\\n .modify(|_, w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\\n\\n for _ in 0..10 {\\n\\n dp.PORTA\\n\\n .clrout()\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 8,\n \"score\": 83710.00189612951\n },\n {\n \"content\": \"#[interrupt]\\n\\nfn OC0() {\\n\\n default_ms_irq_handler();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 9,\n \"score\": 81244.71581440594\n },\n {\n \"content\": \"#[entry]\\n\\nfn main() -> ! {\\n\\n rtt_init_print!();\\n\\n rprintln!(\\\"-- Vorago Temperature Sensor and I2C Example --\\\");\\n\\n let mut dp = pac::Peripherals::take().unwrap();\\n\\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\\n\\n unsafe {\\n\\n cortex_m::peripheral::NVIC::unmask(pac::Interrupt::OC0);\\n\\n }\\n\\n\\n\\n let mut temp_sensor = Adt75TempSensor::new(dp.I2CA, 50.mhz(), Some(&mut dp.SYSCONFIG))\\n\\n .expect(\\\"Creating temperature sensor struct failed\\\");\\n\\n loop {\\n\\n let temp = temp_sensor\\n\\n .read_temperature()\\n\\n .expect(\\\"Failed reading temperature\\\");\\n\\n rprintln!(\\\"Temperature in Celcius: {}\\\", temp);\\n\\n delay.delay_ms(500_u16);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/adt75-temp-sensor.rs\",\n \"rank\": 10,\n \"score\": 80659.45066437384\n },\n {\n \"content\": \"#[entry]\\n\\nfn main() -> ! {\\n\\n rtt_init_print!();\\n\\n rprintln!(\\\"-- Vorago Button IRQ Example --\\\");\\n\\n let mut dp = pac::Peripherals::take().unwrap();\\n\\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\\n\\n let edge_irq = match PRESS_MODE {\\n\\n PressMode::Toggle => InterruptEdge::HighToLow,\\n\\n PressMode::Keep => InterruptEdge::BothEdges,\\n\\n };\\n\\n\\n\\n // Configure an edge interrupt on the button and route it to interrupt vector 15\\n\\n let mut button = Button::new(pinsa.pa11.into_floating_input()).edge_irq(\\n\\n edge_irq,\\n\\n IrqCfg::new(pac::interrupt::OC15, true, true),\\n\\n Some(&mut dp.SYSCONFIG),\\n\\n Some(&mut dp.IRQSEL),\\n\\n );\\n\\n\\n\\n if PRESS_MODE == PressMode::Toggle {\\n\\n // This filter debounces the switch for edge based interrupts\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 11,\n \"score\": 80659.45066437384\n },\n {\n \"content\": \"pub fn max11619_internally_clocked<SpiE, SPI>(\\n\\n spi: SPI,\\n\\n eoc: EocPin,\\n\\n v_ref: VoltageRefMode,\\n\\n) -> Result<Max11619InternallyClocked<SPI, EocPin>, Error<SpiE, Infallible>>\\n\\nwhere\\n\\n SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,\\n\\n{\\n\\n let mut adc = Max116xx10Bit::max11619(spi, DummyPin::new_low())?\\n\\n .into_int_clkd_int_timed_through_ser_if_without_wakeup(v_ref, eoc)?;\\n\\n adc.reset(false)?;\\n\\n adc.setup()?;\\n\\n Ok(adc)\\n\\n}\\n\",\n \"file_path\": \"src/max11619.rs\",\n \"rank\": 12,\n \"score\": 79382.42842482601\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\nenum LibType {\\n\\n Pac,\\n\\n Hal,\\n\\n Bsp,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 14,\n \"score\": 49533.17534766216\n },\n {\n \"content\": \"#[interrupt]\\n\\nfn OC15() {\\n\\n cortex_m::interrupt::free(|cs| {\\n\\n if PRESS_MODE == PressMode::Toggle {\\n\\n if let Some(ref mut leds) = LEDS.borrow(cs).borrow_mut().as_deref_mut() {\\n\\n leds[0].toggle();\\n\\n }\\n\\n } else {\\n\\n if let (Some(ref mut leds), Some(ref button)) = (\\n\\n LEDS.borrow(cs).borrow_mut().as_deref_mut(),\\n\\n BUTTON.borrow(cs).borrow().as_ref(),\\n\\n ) {\\n\\n if button.released() {\\n\\n leds[0].off();\\n\\n } else {\\n\\n leds[0].on();\\n\\n }\\n\\n }\\n\\n }\\n\\n });\\n\\n}\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 15,\n \"score\": 46509.423078440625\n },\n {\n \"content\": \" let transfer_cfg = TransferConfig::new(1.mhz(), spi::MODE_3, Some(cs_pin), false, true);\\n\\n let mut spi = Spi::spib(\\n\\n dp.SPIB,\\n\\n (sck, miso, mosi),\\n\\n 50.mhz(),\\n\\n spi_cfg,\\n\\n Some(&mut dp.SYSCONFIG),\\n\\n Some(&transfer_cfg.downgrade()),\\n\\n );\\n\\n\\n\\n let mut send_buf: [u8; 3] = [0; 3];\\n\\n send_buf[0] = READ_MASK | DEVID_REG;\\n\\n let reply = spi\\n\\n .transfer(&mut send_buf[0..2])\\n\\n .expect(\\\"Reading DEVID register failed\\\");\\n\\n rprintln!(\\\"DEVID register: {}\\\", reply[1]);\\n\\n\\n\\n send_buf[0] = POWER_CTL_REG;\\n\\n send_buf[1] = PWR_MEASUREMENT_MODE_MASK;\\n\\n spi.write(&send_buf[0..2])\\n\\n .expect(\\\"Enabling measurement mode failed\\\");\\n\\n\\n\\n loop {\\n\\n delay.delay_ms(500_u16);\\n\\n unimplemented!(\\\"Not implemented for now, is not populated on the board..\\\");\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/adxl343-accelerometer.rs\",\n \"rank\": 16,\n \"score\": 38251.05051016025\n },\n {\n \"content\": \"//! ADXL343 accelerometer example\\n\\n//!\\n\\n//! Please note that the default REB1 board is not populated with the ADXL343BCCZ-RL7.\\n\\n//! To use this example, this chip needs to be soldered onto the board.\\n\\n#![no_main]\\n\\n#![no_std]\\n\\nuse cortex_m_rt::entry;\\n\\nuse embedded_hal::spi;\\n\\nuse panic_rtt_target as _;\\n\\nuse rtt_target::{rprintln, rtt_init_print};\\n\\nuse va108xx_hal::{\\n\\n gpio::PinsA,\\n\\n pac,\\n\\n prelude::*,\\n\\n spi::{Spi, SpiConfig, TransferConfig},\\n\\n timer::set_up_ms_delay_provider,\\n\\n};\\n\\n\\n\\nconst READ_MASK: u8 = 1 << 7;\\n\\nconst _MULTI_BYTE_MASK: u8 = 1 << 6;\\n\\nconst DEVID_REG: u8 = 0x00;\\n\\n\\n\\nconst POWER_CTL_REG: u8 = 0x2D;\\n\\nconst PWR_MEASUREMENT_MODE_MASK: u8 = 1 << 3;\\n\\n\\n\\n#[entry]\\n\",\n \"file_path\": \"examples/adxl343-accelerometer.rs\",\n \"rank\": 17,\n \"score\": 38248.67319818401\n },\n {\n \"content\": \" let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\\n\\n let mut leds = Leds::new(\\n\\n pinsa.pa10.into_push_pull_output(),\\n\\n pinsa.pa7.into_push_pull_output(),\\n\\n pinsa.pa6.into_push_pull_output(),\\n\\n );\\n\\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\\n\\n loop {\\n\\n for _ in 0..10 {\\n\\n // Blink all LEDs quickly\\n\\n for led in leds.iter_mut() {\\n\\n led.toggle();\\n\\n }\\n\\n delay.delay_ms(200_u16);\\n\\n }\\n\\n // Now use a wave pattern\\n\\n loop {\\n\\n for led in leds.iter_mut() {\\n\\n led.toggle();\\n\\n delay.delay_ms(200_u16);\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 29,\n \"score\": 16419.289133835042\n },\n {\n \"content\": \" .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\\n\\n cortex_m::asm::delay(5_000_000);\\n\\n dp.PORTA\\n\\n .setout()\\n\\n .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\\n\\n cortex_m::asm::delay(5_000_000);\\n\\n }\\n\\n loop {\\n\\n dp.PORTA\\n\\n .togout()\\n\\n .write(|w| unsafe { w.bits(LED_D2 | LED_D3 | LED_D4) });\\n\\n cortex_m::asm::delay(25_000_000);\\n\\n }\\n\\n }\\n\\n LibType::Hal => {\\n\\n let pins = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\\n\\n let mut led1 = pins.pa10.into_push_pull_output();\\n\\n let mut led2 = pins.pa7.into_push_pull_output();\\n\\n let mut led3 = pins.pa6.into_push_pull_output();\\n\\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 30,\n \"score\": 16417.111931063202\n },\n {\n \"content\": \"//! Blinky examples using the PAC directly, the HAL, or the BSP\\n\\n//!\\n\\n//! Additional note on LEDs:\\n\\n//! Be not afraid: Pulling the GPIOs low makes the LEDs blink. See REB1\\n\\n//! schematic for more details.\\n\\n#![no_main]\\n\\n#![no_std]\\n\\n\\n\\nuse cortex_m_rt::entry;\\n\\nuse embedded_hal::digital::v2::ToggleableOutputPin;\\n\\nuse panic_halt as _;\\n\\nuse va108xx_hal::{gpio::pins::PinsA, pac, prelude::*, timer::set_up_ms_delay_provider};\\n\\nuse vorago_reb1::leds::Leds;\\n\\n\\n\\n// REB LED pin definitions. All on port A\\n\\nconst LED_D2: u32 = 1 << 10;\\n\\nconst LED_D3: u32 = 1 << 7;\\n\\nconst LED_D4: u32 = 1 << 6;\\n\\n\\n\\n#[allow(dead_code)]\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 31,\n \"score\": 16416.081161553233\n },\n {\n \"content\": \" for _ in 0..10 {\\n\\n led1.set_low().ok();\\n\\n led2.set_low().ok();\\n\\n led3.set_low().ok();\\n\\n delay.delay_ms(200_u16);\\n\\n led1.set_high().ok();\\n\\n led2.set_high().ok();\\n\\n led3.set_high().ok();\\n\\n delay.delay_ms(200_u16);\\n\\n }\\n\\n loop {\\n\\n led1.toggle().ok();\\n\\n delay.delay_ms(200_u16);\\n\\n led2.toggle().ok();\\n\\n delay.delay_ms(200_u16);\\n\\n led3.toggle().ok();\\n\\n delay.delay_ms(200_u16);\\n\\n }\\n\\n }\\n\\n LibType::Bsp => {\\n\",\n \"file_path\": \"examples/blinky-leds.rs\",\n \"rank\": 32,\n \"score\": 16411.023123303337\n },\n {\n \"content\": \" );\\n\\n }\\n\\n let mut leds = Leds::new(\\n\\n pinsa.pa10.into_push_pull_output(),\\n\\n pinsa.pa7.into_push_pull_output(),\\n\\n pinsa.pa6.into_push_pull_output(),\\n\\n );\\n\\n for led in leds.iter_mut() {\\n\\n led.off();\\n\\n }\\n\\n set_up_ms_timer(\\n\\n IrqCfg::new(pac::Interrupt::OC0, true, true),\\n\\n &mut dp.SYSCONFIG,\\n\\n Some(&mut dp.IRQSEL),\\n\\n 50.mhz(),\\n\\n dp.TIM0,\\n\\n );\\n\\n (Shared {}, Local { leds, button, mode }, init::Monotonics())\\n\\n }\\n\\n\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 33,\n \"score\": 15462.513764525196\n },\n {\n \"content\": \"#![no_main]\\n\\n#![no_std]\\n\\nuse cortex_m_rt::entry;\\n\\nuse panic_rtt_target as _;\\n\\nuse rtt_target::{rprintln, rtt_init_print};\\n\\nuse va108xx_hal::{pac, prelude::*, timer::set_up_ms_delay_provider};\\n\\nuse vorago_reb1::temp_sensor::Adt75TempSensor;\\n\\n\\n\\n#[entry]\\n\",\n \"file_path\": \"examples/adt75-temp-sensor.rs\",\n \"rank\": 34,\n \"score\": 15461.951526152614\n },\n {\n \"content\": \" }\\n\\n\\n\\n #[shared]\\n\\n struct Shared {}\\n\\n\\n\\n #[init]\\n\\n fn init(ctx: init::Context) -> (Shared, Local, init::Monotonics) {\\n\\n let channels = rtt_init_default!();\\n\\n set_print_channel(channels.up.0);\\n\\n rprintln!(\\\"-- Vorago Button IRQ Example --\\\");\\n\\n let mode = match CFG_MODE {\\n\\n // Ask mode from user via RTT\\n\\n CfgMode::Prompt => prompt_mode(channels.down.0),\\n\\n // Use mode hardcoded in `DEFAULT_MODE`\\n\\n CfgMode::Fixed => DEFAULT_MODE,\\n\\n };\\n\\n rprintln!(\\\"Using {:?} mode\\\", mode);\\n\\n\\n\\n let mut dp = ctx.device;\\n\\n let pinsa = PinsA::new(&mut dp.SYSCONFIG, Some(dp.IOCONFIG), dp.PORTA);\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 35,\n \"score\": 15461.50590629357\n },\n {\n \"content\": \" button = button.filter_type(FilterType::FilterFourClockCycles, FilterClkSel::Clk1);\\n\\n set_clk_div_register(\\n\\n &mut dp.SYSCONFIG,\\n\\n FilterClkSel::Clk1,\\n\\n Hertz::from(50.khz()).0,\\n\\n );\\n\\n }\\n\\n\\n\\n set_up_ms_timer(\\n\\n IrqCfg::new(pac::Interrupt::OC0, true, true),\\n\\n &mut dp.SYSCONFIG,\\n\\n Some(&mut dp.IRQSEL),\\n\\n 50.mhz(),\\n\\n dp.TIM0,\\n\\n );\\n\\n let mut leds = Leds::new(\\n\\n pinsa.pa10.into_push_pull_output(),\\n\\n pinsa.pa7.into_push_pull_output(),\\n\\n pinsa.pa6.into_push_pull_output(),\\n\\n );\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 36,\n \"score\": 15461.46234446948\n },\n {\n \"content\": \" let edge_irq = match mode {\\n\\n PressMode::Toggle => InterruptEdge::HighToLow,\\n\\n PressMode::Keep => InterruptEdge::BothEdges,\\n\\n };\\n\\n\\n\\n // Configure an edge interrupt on the button and route it to interrupt vector 15\\n\\n let mut button = Button::new(pinsa.pa11.into_floating_input()).edge_irq(\\n\\n edge_irq,\\n\\n IrqCfg::new(pac::interrupt::OC15, true, true),\\n\\n Some(&mut dp.SYSCONFIG),\\n\\n Some(&mut dp.IRQSEL),\\n\\n );\\n\\n\\n\\n if mode == PressMode::Toggle {\\n\\n // This filter debounces the switch for edge based interrupts\\n\\n button = button.filter_type(FilterType::FilterFourClockCycles, FilterClkSel::Clk1);\\n\\n set_clk_div_register(\\n\\n &mut dp.SYSCONFIG,\\n\\n FilterClkSel::Clk1,\\n\\n Hertz::from(50.khz()).0,\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 37,\n \"score\": 15460.284325910052\n },\n {\n \"content\": \"//! Blinky button application for the REB1 board\\n\\n#![no_main]\\n\\n#![no_std]\\n\\n\\n\\nuse core::cell::RefCell;\\n\\n\\n\\nuse cortex_m::interrupt::Mutex;\\n\\nuse cortex_m_rt::entry;\\n\\nuse panic_rtt_target as _;\\n\\nuse rtt_target::{rprintln, rtt_init_print};\\n\\nuse va108xx_hal::{\\n\\n clock::{set_clk_div_register, FilterClkSel},\\n\\n gpio::{FilterType, InterruptEdge, PinsA},\\n\\n pac::{self, interrupt},\\n\\n prelude::*,\\n\\n time::Hertz,\\n\\n timer::{default_ms_irq_handler, set_up_ms_timer, IrqCfg},\\n\\n};\\n\\nuse vorago_reb1::button::Button;\\n\\nuse vorago_reb1::leds::Leds;\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 38,\n \"score\": 15459.86891575505\n },\n {\n \"content\": \"//! Blinky button application for the REB1 board using RTIC\\n\\n#![no_main]\\n\\n#![no_std]\\n\\n\\n\\n#[rtic::app(device = pac)]\\n\\nmod app {\\n\\n use panic_rtt_target as _;\\n\\n use rtt_target::{rprintln, rtt_init_default, set_print_channel};\\n\\n use va108xx_hal::{\\n\\n clock::{set_clk_div_register, FilterClkSel},\\n\\n gpio::{FilterType, InterruptEdge, PinsA},\\n\\n pac,\\n\\n prelude::*,\\n\\n time::Hertz,\\n\\n timer::{default_ms_irq_handler, set_up_ms_timer, IrqCfg},\\n\\n };\\n\\n use vorago_reb1::button::Button;\\n\\n use vorago_reb1::leds::Leds;\\n\\n\\n\\n #[derive(Debug, PartialEq)]\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 39,\n \"score\": 15457.198081928578\n },\n {\n \"content\": \" }\\n\\n\\n\\n #[task(binds = OC0)]\\n\\n fn ms_tick(_cx: ms_tick::Context) {\\n\\n default_ms_irq_handler();\\n\\n }\\n\\n\\n\\n fn prompt_mode(mut down_channel: rtt_target::DownChannel) -> PressMode {\\n\\n rprintln!(\\\"Using prompt mode\\\");\\n\\n rprintln!(\\\"Please enter the mode [0: Toggle, 1: Keep]\\\");\\n\\n let mut read_buf: [u8; 16] = [0; 16];\\n\\n let mut read;\\n\\n loop {\\n\\n read = down_channel.read(&mut read_buf);\\n\\n for i in 0..read {\\n\\n let val = read_buf[i] as char;\\n\\n if val == '0' || val == '1' {\\n\\n return if val == '0' {\\n\\n PressMode::Toggle\\n\\n } else {\\n\\n PressMode::Keep\\n\\n };\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 40,\n \"score\": 15454.595184132591\n },\n {\n \"content\": \"\\n\\nstatic LEDS: Mutex<RefCell<Option<Leds>>> = Mutex::new(RefCell::new(None));\\n\\nstatic BUTTON: Mutex<RefCell<Option<Button>>> = Mutex::new(RefCell::new(None));\\n\\n\\n\\n#[derive(Debug, PartialEq)]\\n\\npub enum PressMode {\\n\\n Toggle,\\n\\n Keep,\\n\\n}\\n\\n\\n\\n// You can change the press mode here\\n\\nconst PRESS_MODE: PressMode = PressMode::Keep;\\n\\n\\n\\n#[entry]\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 41,\n \"score\": 15452.632201433727\n },\n {\n \"content\": \" for led in leds.iter_mut() {\\n\\n led.off();\\n\\n }\\n\\n // Make both button and LEDs accessible from the IRQ handler as well\\n\\n cortex_m::interrupt::free(|cs| {\\n\\n LEDS.borrow(cs).replace(Some(leds));\\n\\n BUTTON.borrow(cs).replace(Some(button));\\n\\n });\\n\\n loop {}\\n\\n}\\n\\n\\n\",\n \"file_path\": \"examples/blinky-button-irq.rs\",\n \"rank\": 42,\n \"score\": 15450.750284869031\n },\n {\n \"content\": \" pub enum PressMode {\\n\\n Toggle,\\n\\n Keep,\\n\\n }\\n\\n\\n\\n #[derive(Debug, PartialEq)]\\n\\n pub enum CfgMode {\\n\\n Prompt,\\n\\n Fixed,\\n\\n }\\n\\n\\n\\n const CFG_MODE: CfgMode = CfgMode::Fixed;\\n\\n // You can change the press mode here\\n\\n const DEFAULT_MODE: PressMode = PressMode::Toggle;\\n\\n\\n\\n #[local]\\n\\n struct Local {\\n\\n leds: Leds,\\n\\n button: Button,\\n\\n mode: PressMode,\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 43,\n \"score\": 15449.143738144023\n },\n {\n \"content\": \" // `shared` cannot be accessed from this context\\n\\n #[idle]\\n\\n fn idle(_cx: idle::Context) -> ! {\\n\\n loop {}\\n\\n }\\n\\n\\n\\n #[task(binds = OC15, local=[button, leds, mode])]\\n\\n fn button_task(cx: button_task::Context) {\\n\\n let leds = cx.local.leds;\\n\\n let button = cx.local.button;\\n\\n let mode = cx.local.mode;\\n\\n if *mode == PressMode::Toggle {\\n\\n leds[0].toggle();\\n\\n } else {\\n\\n if button.released() {\\n\\n leds[0].off();\\n\\n } else {\\n\\n leds[0].on();\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"examples/blinky-button-rtic.rs\",\n \"rank\": 44,\n \"score\": 15446.738218245904\n },\n {\n \"content\": \"[](https://crates.io/crates/vorago-reb1)\\n\\n[](https://github.com/us-irs/vorago-reb1-rs/actions/workflows/ci.yml)\\n\\n[](https://docs.rs/vorago-reb1)\\n\\n\\n\\n# Rust BSP for the Vorago REB1 development board\\n\\n\\n\\nThis is the Rust **B**oard **S**upport **P**ackage crate for the Vorago REB1 development board.\\n\\nIts aim is to provide drivers for the board features of the REB1 board\\n\\n\\n\\nThe BSP builds on top of the [HAL crate for VA108xx devices](https://egit.irs.uni-stuttgart.de/rust/va108xx-hal).\\n\\n\\n\\n## Building\\n\\n\\n\\nBuilding an application requires the `thumbv6m-none-eabi` cross-compiler toolchain.\\n\\nIf you have not installed it yet, you can do so with\\n\\n\\n\\n```sh\\n\\nrustup target add thumbv6m-none-eabi\\n\\n```\\n\\n\\n\\nThis repository provides some example applications to show how the BSP is used. For example\\n\\nyou can build the blinky example with\\n\\n\\n\\n```sh\\n\\ncargo build --example blinky-leds\\n\\n```\\n\\n\\n\\nIf you have not done this yet, it is recommended to read some of the excellent resources\\n\\navailable to learn Rust:\\n\\n\\n\\n- [Rust Embedded Book](https://docs.rust-embedded.org/book/)\\n\\n- [Rust Discovery Book](https://docs.rust-embedded.org/discovery/)\\n\\n\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 45,\n \"score\": 12518.930358323722\n },\n {\n \"content\": \"Change Log\\n\\n=======\\n\\n\\n\\nAll notable changes to this project will be documented in this file.\\n\\n\\n\\nThe format is based on [Keep a Changelog](http://keepachangelog.com/)\\n\\nand this project adheres to [Semantic Versioning](http://semver.org/).\\n\\n\\n\\n## [unreleased]\\n\\n\\n\\n## [v0.4.0]\\n\\n\\n\\n- Update manifest file to have correct links and license\\n\\n- Update some dependencies\\n\\n - `cortex-m-rtic` (dev-depencency) to 1.1.2\\n\\n - Other dependencies: Only revision has changed\\n\\n\\n\\n## [v0.3.2]\\n\\n\\n\\n- Bump HAL dependency to v0.5.0. Changed API, especially for IRQ handling\\n\\n\\n\\n## [v0.3.1]\\n\\n\\n\\n- Updated ADC code and dependency\\n\\n\\n\\n## [v0.3.0]\\n\\n\\n\\n- Completed baseline features to support all sensors on the REB1 sevice\\n\\n- Relicensed as Apache-2.0 and moved to https://egit.irs.uni-stuttgart.de/rust/vorago-reb1\\n\\n\\n\\n## [v0.2.3]\\n\\n\\n\\n- Added basic accelerometer example. Board in not populated so it is not complete, but\\n\\n it provides a starting point\\n\\n- Added ADC base library and example building on the new max116xx-10bit device driver crate\\n\",\n \"file_path\": \"CHANGELOG.md\",\n \"rank\": 46,\n \"score\": 12518.084733070982\n },\n {\n \"content\": \"## Flashing from the command line\\n\\n\\n\\nA `jlink.gdb` file is provided to allow flashing of the board from the command line.\\n\\n\\n\\n\\n\\n1. Ensure that you have a suitable GDB application like `arm-none-eabi-gdb` or `gdb-multiarch`\\n\\n installed first. On Windows, you can use [xPacks](https://xpack.github.io/arm-none-eabi-gcc/).\\n\\n On Linux, you can install `gdb-multiarch` from the package manager.\\n\\n\\n\\n2. Install the [JLink Tools](https://www.segger.com/downloads/jlink/#J-LinkSoftwareAndDocumentationPack).\\n\\n\\n\\n3. Start the JLink GDB server with the GUI or from the command line. The device should be recognized\\n\\n automatically\\n\\n\\n\\n4. Make sure to select an appropriate runner in the `.cargo/config.toml` file depending on which\\n\\n GDB application you are using\\n\\n\\n\\n5. Use\\n\\n\\n\\n ```sh\\n\\n cargo run --example blinky-leds\\n\\n ```\\n\\n\\n\\n to flash the board. The debugger should stop at the start of the main.\\n\\n\\n\\n## Debugging with VS Code\\n\\n\\n\\nThe REB1 board features an on-board JTAG, so all that is required to flash the board is a\\n\\nMicro-USB cable and an \\n\\nYou can debug applications on the REB1 board with a graphical user interface using VS Code with\\n\\nthe [`Cortex-Debug` plugin](https://marketplace.visualstudio.com/items?itemName=marus25.cortex-debug).\\n\\n\\n\\nSome sample configuration files for VS code were provided as well. You can simply use `Run and Debug`\\n\\nto automatically rebuild and flash your application.\\n\\n\\n\\nThe `tasks.json` and the `launch.json` files are generic and you can use them immediately by\\n\\nopening the folder in VS code or adding it to a workspace.\\n\\n\\n\\nIf you would like to use a custom GDB application, you can specify the gdb binary in the following\\n\\nconfiguration variables in your `settings.json`:\\n\\n\\n\\n- `\\\"cortex-debug.gdbPath\\\"`\\n\\n- `\\\"cortex-debug.gdbPath.linux\\\"`\\n\\n- `\\\"cortex-debug.gdbPath.windows\\\"`\\n\\n- `\\\"cortex-debug.gdbPath.osx\\\"`\\n\\n\\n\\n## Flashing the non-volatile memory\\n\\n\\n\\nComing Soon\\n\",\n \"file_path\": \"README.md\",\n \"rank\": 47,\n \"score\": 12517.655254137182\n },\n {\n \"content\": \"//! This module provides a thin REB1 specific layer on top of the `max116xx_10bit` driver crate\\n\\n//!\\n\\n//! ## Examples\\n\\n//!\\n\\n//! - [ADC example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs)\\n\\nuse core::convert::Infallible;\\n\\nuse dummy_pin::DummyPin;\\n\\nuse embedded_hal::{blocking::spi::Transfer, spi::FullDuplex};\\n\\nuse max116xx_10bit::{\\n\\n Error, ExternallyClocked, InternallyClockedInternallyTimedSerialInterface, Max116xx10Bit,\\n\\n Max116xx10BitEocExt, VoltageRefMode, WithWakeupDelay, WithoutWakeupDelay,\\n\\n};\\n\\nuse va108xx_hal::gpio::{Floating, Input, Pin, PA14};\\n\\n\\n\\npub type Max11619ExternallyClockedNoWakeup<SPI> =\\n\\n Max116xx10Bit<SPI, DummyPin, ExternallyClocked, WithoutWakeupDelay>;\\n\\npub type Max11619ExternallyClockedWithWakeup<SPI> =\\n\\n Max116xx10Bit<SPI, DummyPin, ExternallyClocked, WithWakeupDelay>;\\n\\npub type Max11619InternallyClocked<SPI, EOC> =\\n\\n Max116xx10BitEocExt<SPI, DummyPin, EOC, InternallyClockedInternallyTimedSerialInterface>;\\n\\npub type EocPin = Pin<PA14, Input<Floating>>;\\n\\n\\n\\npub const AN0_CHANNEL: u8 = 0;\\n\\npub const AN1_CHANNEL: u8 = 1;\\n\\npub const AN2_CHANNEL: u8 = 2;\\n\\npub const POTENTIOMETER_CHANNEL: u8 = 3;\\n\\n\\n\",\n \"file_path\": \"src/max11619.rs\",\n \"rank\": 48,\n \"score\": 14.684003586445634\n },\n {\n \"content\": \"//! # API for using the REB1 LEDs\\n\\n//!\\n\\n//! ## Examples\\n\\n//!\\n\\n//! - [LED example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-leds.rs)\\n\\n//! - [Button Blinky using IRQs](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-irq.rs)\\n\\n//! - [Button Blinky using IRQs and RTIC](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-rtic.rs)\\n\\nuse va108xx_hal::{\\n\\n gpio::dynpins::DynPin,\\n\\n gpio::pins::{Pin, PushPullOutput, PA10, PA6, PA7},\\n\\n prelude::*,\\n\\n};\\n\\n\\n\\npub type LD2 = Pin<PA10, PushPullOutput>;\\n\\npub type LD3 = Pin<PA7, PushPullOutput>;\\n\\npub type LD4 = Pin<PA6, PushPullOutput>;\\n\\n\\n\\npub struct Leds {\\n\\n leds: [Led; 3],\\n\\n}\\n\",\n \"file_path\": \"src/leds.rs\",\n \"rank\": 49,\n \"score\": 12.437204332384255\n },\n {\n \"content\": \"//! # API for the REB1 button\\n\\n//!\\n\\n//! ## Examples\\n\\n//!\\n\\n//! - [Button Blinky with IRQs](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-irq.rs)\\n\\n//! - [Button Blinky with IRQs and RTIC](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/blinky-button-rtic.rs)\\n\\nuse va108xx_hal::{\\n\\n gpio::{FilterClkSel, FilterType, InputFloating, InterruptEdge, InterruptLevel, Pin, PA11},\\n\\n pac,\\n\\n prelude::*,\\n\\n utility::IrqCfg,\\n\\n};\\n\\n\\n\\npub struct Button {\\n\\n button: Pin<PA11, InputFloating>,\\n\\n}\\n\\n\\n\\nimpl Button {\\n\\n pub fn new(pin: Pin<PA11, InputFloating>) -> Button {\\n\\n Button { button: pin }\\n\",\n \"file_path\": \"src/button.rs\",\n \"rank\": 50,\n \"score\": 12.263853312723533\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn read_temperature(&mut self) -> Result<f32, Error> {\\n\\n if self.current_reg != RegAddresses::Temperature {\\n\\n self.select_reg(RegAddresses::Temperature)?;\\n\\n }\\n\\n let mut reply: [u8; 2] = [0; 2];\\n\\n self.sensor_if.read(ADT75_I2C_ADDR, &mut reply)?;\\n\\n let adc_code = (((reply[0] as u16) << 8) | reply[1] as u16) >> 4;\\n\\n let temp_celcius: f32 = if ((adc_code >> 11) & 0x01) == 0 {\\n\\n // Sign bit not set, positiv value\\n\\n // Divide ADC code by 16 according to datasheet\\n\\n adc_code as f32 / 16.0\\n\\n } else {\\n\\n // Calculation for negative values, assuming all 12 bits are used\\n\\n (adc_code - 4096) as f32 / 16.0\\n\\n };\\n\\n Ok(temp_celcius)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/temp_sensor.rs\",\n \"rank\": 51,\n \"score\": 9.743597238177971\n },\n {\n \"content\": \"//! # API for the On-Board Analog Devices ADT75 temperature sensor\\n\\n//!\\n\\n//! [Datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ADT75.pdf)\\n\\n//!\\n\\n//! ## Examples\\n\\n//!\\n\\n//! - [Temperature Sensor example](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/adt75-temp-sensor.rs)\\n\\nuse cortex_m::prelude::_embedded_hal_blocking_i2c_Write;\\n\\nuse embedded_hal::blocking::i2c::{Read, SevenBitAddress};\\n\\nuse va108xx_hal::{\\n\\n i2c::{Error, I2cMaster, I2cSpeed, MasterConfig},\\n\\n pac::{I2CA, SYSCONFIG},\\n\\n time::Hertz,\\n\\n};\\n\\n\\n\\nconst ADT75_I2C_ADDR: u8 = 0b1001000;\\n\\n\\n\\npub struct Adt75TempSensor {\\n\\n sensor_if: I2cMaster<I2CA, SevenBitAddress>,\\n\\n cmd_buf: [u8; 1],\\n\",\n \"file_path\": \"src/temp_sensor.rs\",\n \"rank\": 52,\n \"score\": 9.097222246532517\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn pressed(&self) -> bool {\\n\\n self.button.is_low().ok().unwrap()\\n\\n }\\n\\n\\n\\n pub fn released(&self) -> bool {\\n\\n self.button.is_high().ok().unwrap()\\n\\n }\\n\\n\\n\\n /// Configures an IRQ on edge.\\n\\n pub fn edge_irq(\\n\\n mut self,\\n\\n edge_type: InterruptEdge,\\n\\n irq_cfg: IrqCfg,\\n\\n syscfg: Option<&mut pac::SYSCONFIG>,\\n\\n irqsel: Option<&mut pac::IRQSEL>,\\n\\n ) -> Self {\\n\\n self.button = self\\n\\n .button\\n\",\n \"file_path\": \"src/button.rs\",\n \"rank\": 53,\n \"score\": 9.00196861967507\n },\n {\n \"content\": \" .interrupt_edge(edge_type, irq_cfg, syscfg, irqsel);\\n\\n self\\n\\n }\\n\\n\\n\\n /// Configures an IRQ on level.\\n\\n pub fn level_irq(\\n\\n mut self,\\n\\n level: InterruptLevel,\\n\\n irq_cfg: IrqCfg,\\n\\n syscfg: Option<&mut pac::SYSCONFIG>,\\n\\n irqsel: Option<&mut pac::IRQSEL>,\\n\\n ) -> Self {\\n\\n self.button = self.button.interrupt_level(level, irq_cfg, syscfg, irqsel);\\n\\n self\\n\\n }\\n\\n\\n\\n /// Configures a filter on the button. This can be useful for debouncing the switch.\\n\\n ///\\n\\n /// Please note that you still have to set a clock divisor yourself using the\\n\\n /// [`va108xx_hal::clock::set_clk_div_register`] function in order for this to work.\\n\\n pub fn filter_type(mut self, filter: FilterType, clksel: FilterClkSel) -> Self {\\n\\n self.button = self.button.filter_type(filter, clksel);\\n\\n self\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/button.rs\",\n \"rank\": 54,\n \"score\": 8.451529925337997\n },\n {\n \"content\": \" current_reg: RegAddresses,\\n\\n}\\n\\n\\n\\n#[derive(PartialEq, Debug, Copy, Clone)]\\n\\npub enum RegAddresses {\\n\\n Temperature = 0x00,\\n\\n Configuration = 0x01,\\n\\n THystSetpoint = 0x02,\\n\\n TOsSetPoint = 0x03,\\n\\n OneShot = 0x04,\\n\\n}\\n\\n\\n\\nimpl Adt75TempSensor {\\n\\n pub fn new(\\n\\n i2ca: I2CA,\\n\\n sys_clk: impl Into<Hertz> + Copy,\\n\\n sys_cfg: Option<&mut SYSCONFIG>,\\n\\n ) -> Result<Self, Error> {\\n\\n let mut sensor = Adt75TempSensor {\\n\\n sensor_if: I2cMaster::i2ca(\\n\",\n \"file_path\": \"src/temp_sensor.rs\",\n \"rank\": 55,\n \"score\": 8.149440898353816\n },\n {\n \"content\": \" self.pin.set_high().ok();\\n\\n }\\n\\n\\n\\n /// Turns the LED on. Setting the pin low actually turns the LED on\\n\\n pub fn on(&mut self) {\\n\\n self.pin.set_low().ok();\\n\\n }\\n\\n\\n\\n /// Toggles the LED\\n\\n pub fn toggle(&mut self) {\\n\\n self.pin.toggle().ok();\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/leds.rs\",\n \"rank\": 56,\n \"score\": 7.417026449865679\n },\n {\n \"content\": \"\\n\\nmacro_rules! ctor {\\n\\n\\t($($ldx:ident),+) => {\\n\\n\\t\\t$(\\n\\n\\t\\t\\timpl From<$ldx> for Led {\\n\\n\\t\\t\\t\\tfn from(led: $ldx) -> Self {\\n\\n\\t\\t\\t\\t\\tLed {\\n\\n\\t\\t\\t\\t\\t\\tpin: led.into()\\n\\n\\t\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t}\\n\\n\\t\\t)+\\n\\n\\t}\\n\\n}\\n\\n\\n\\nctor!(LD2, LD3, LD4);\\n\\n\\n\\nimpl Led {\\n\\n /// Turns the LED off. Setting the pin high actually turns the LED off\\n\\n pub fn off(&mut self) {\\n\",\n \"file_path\": \"src/leds.rs\",\n \"rank\": 57,\n \"score\": 5.972913485792705\n },\n {\n \"content\": \" i2ca,\\n\\n MasterConfig::default(),\\n\\n sys_clk,\\n\\n I2cSpeed::Regular100khz,\\n\\n sys_cfg,\\n\\n ),\\n\\n cmd_buf: [RegAddresses::Temperature as u8],\\n\\n current_reg: RegAddresses::Temperature,\\n\\n };\\n\\n sensor.select_reg(RegAddresses::Temperature)?;\\n\\n Ok(sensor)\\n\\n }\\n\\n\\n\\n pub fn select_reg(&mut self, reg: RegAddresses) -> Result<(), Error> {\\n\\n if reg != self.current_reg {\\n\\n self.cmd_buf[0] = reg as u8;\\n\\n self.current_reg = reg;\\n\\n self.sensor_if.write(ADT75_I2C_ADDR, &self.cmd_buf[0..1])?;\\n\\n }\\n\\n Ok(())\\n\",\n \"file_path\": \"src/temp_sensor.rs\",\n \"rank\": 58,\n \"score\": 5.3149709600846275\n },\n {\n \"content\": \" }\\n\\n}\\n\\n\\n\\nimpl core::ops::Index<usize> for Leds {\\n\\n type Output = Led;\\n\\n\\n\\n fn index(&self, i: usize) -> &Led {\\n\\n &self.leds[i]\\n\\n }\\n\\n}\\n\\n\\n\\nimpl core::ops::IndexMut<usize> for Leds {\\n\\n fn index_mut(&mut self, i: usize) -> &mut Led {\\n\\n &mut self.leds[i]\\n\\n }\\n\\n}\\n\\n\\n\\npub struct Led {\\n\\n pin: DynPin,\\n\\n}\\n\",\n \"file_path\": \"src/leds.rs\",\n \"rank\": 59,\n \"score\": 4.970026046653485\n },\n {\n \"content\": \"\\n\\nimpl Leds {\\n\\n pub fn new(led_pin1: LD2, led_pin2: LD3, led_pin3: LD4) -> Leds {\\n\\n Leds {\\n\\n leds: [led_pin1.into(), led_pin2.into(), led_pin3.into()],\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl core::ops::Deref for Leds {\\n\\n type Target = [Led];\\n\\n\\n\\n fn deref(&self) -> &[Led] {\\n\\n &self.leds\\n\\n }\\n\\n}\\n\\n\\n\\nimpl core::ops::DerefMut for Leds {\\n\\n fn deref_mut(&mut self) -> &mut [Led] {\\n\\n &mut self.leds\\n\",\n \"file_path\": \"src/leds.rs\",\n \"rank\": 60,\n \"score\": 4.611938832921907\n },\n {\n \"content\": \"#![no_std]\\n\\n\\n\\npub mod button;\\n\\npub mod leds;\\n\\npub mod max11619;\\n\\npub mod temp_sensor;\\n\",\n \"file_path\": \"src/lib.rs\",\n \"rank\": 61,\n \"score\": 3.283563605272514\n }\n]","isConversational":false}}},{"rowIdx":1593,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"violetabftstore/src/store/worker/split_check.rs"},"repo_name":{"kind":"string","value":"whtcorpsinc/einsteindb-prod"},"commit":{"kind":"string","value":"3b1c63a421ff37f1ca6bef4d67ef7f4c4c78a6d7"},"file_code":{"kind":"string","value":"\n\nuse std::cmp::Ordering;\nuse std::collections::BinaryHeap;\nuse std::fmt::{self, Display, Formatter};\nuse std::mem;\n\nuse edb::{CfName, IterOptions, Iterable, Iteron, CausetEngine, Causet_WRITE, LARGE_CausetS};\nuse ekvproto::meta_timeshare::Brane;\nuse ekvproto::meta_timeshare::BraneEpoch;\nuse ekvproto::fidel_timeshare::CheckPolicy;\n\nuse crate::interlock::Config;\nuse crate::interlock::InterlockHost;\nuse crate::interlock::SplitCheckerHost;\nuse crate::store::{Callback, CasualMessage, CasualRouter};\nuse crate::Result;\nuse configuration::{ConfigChange, Configuration};\nuse violetabftstore::interlock::::CausetLearnedKey::CausetLearnedKey;\nuse violetabftstore::interlock::::worker::Runnable;\n\nuse super::metrics::*;\n\n#[derive(PartialEq, Eq)]\npub struct KeyEntry {\n key: Vec<u8>,\n pos: usize,\n value_size: usize,\n causet: CfName,\n}\n\nimpl KeyEntry {\n pub fn new(key: Vec<u8>, pos: usize, value_size: usize, causet: CfName) -> KeyEntry {\n KeyEntry {\n key,\n pos,\n value_size,\n causet,\n }\n }\n\n pub fn key(&self) -> &[u8] {\n self.key.as_ref()\n }\n\n pub fn is_commit_version(&self) -> bool {\n self.causet == Causet_WRITE\n }\n\n pub fn entry_size(&self) -> usize {\n self.value_size + self.key.len()\n }\n}\n\nimpl PartialOrd for KeyEntry {\n fn partial_cmp(&self, rhs: &KeyEntry) -> Option<Ordering> {\n \n Some(self.key.cmp(&rhs.key).reverse())\n }\n}\n\nimpl Ord for KeyEntry {\n fn cmp(&self, rhs: &KeyEntry) -> Ordering {\n self.partial_cmp(rhs).unwrap()\n }\n}\n\nstruct MergedIterator<I> {\n iters: Vec<(CfName, I)>,\n heap: BinaryHeap<KeyEntry>,\n}\n\nimpl<I> MergedIterator<I>\nwhere\n I: Iteron,\n{\n fn new<E: CausetEngine>(\n db: &E,\n causets: &[CfName],\n spacelike_key: &[u8],\n lightlike_key: &[u8],\n fill_cache: bool,\n ) -> Result<MergedIterator<E::Iteron>> {\n let mut iters = Vec::with_capacity(causets.len());\n let mut heap = BinaryHeap::with_capacity(causets.len());\n for (pos, causet) in causets.iter().enumerate() {\n let iter_opt = IterOptions::new(\n Some(CausetLearnedKey::from_slice(spacelike_key, 0, 0)),\n Some(CausetLearnedKey::from_slice(lightlike_key, 0, 0)),\n fill_cache,\n );\n let mut iter = db.Iteron_causet_opt(causet, iter_opt)?;\n let found: Result<bool> = iter.seek(spacelike_key.into()).map_err(|e| box_err!(e));\n if found? {\n heap.push(KeyEntry::new(\n iter.key().to_vec(),\n pos,\n iter.value().len(),\n *causet,\n ));\n }\n iters.push((*causet, iter));\n }\n Ok(MergedIterator { iters, heap })\n }\n\n fn next(&mut self) -> Option<KeyEntry> {\n let pos = match self.heap.peek() {\n None => return None,\n Some(e) => e.pos,\n };\n let (causet, iter) = &mut self.iters[pos];\n if iter.next().unwrap() {\n \n let mut e = KeyEntry::new(iter.key().to_vec(), pos, iter.value().len(), causet);\n let mut front = self.heap.peek_mut().unwrap();\n mem::swap(&mut e, &mut front);\n Some(e)\n } else {\n self.heap.pop()\n }\n }\n}\n\npub enum Task {\n SplitCheckTask {\n brane: Brane,\n auto_split: bool,\n policy: CheckPolicy,\n },\n ChangeConfig(ConfigChange),\n #[causet(any(test, feature = \"testexport\"))]\n Validate(Box<dyn FnOnce(&Config) + lightlike>),\n}\n\nimpl Task {\n pub fn split_check(brane: Brane, auto_split: bool, policy: CheckPolicy) -> Task {\n Task::SplitCheckTask {\n brane,\n auto_split,\n policy,\n }\n }\n}\n\nimpl Display for Task {\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\n match self {\n Task::SplitCheckTask {\n brane, auto_split, ..\n } => write!(\n f,\n \"[split check worker] Split Check Task for {}, auto_split: {:?}\",\n brane.get_id(),\n auto_split\n ),\n Task::ChangeConfig(_) => write!(f, \"[split check worker] Change Config Task\"),\n #[causet(any(test, feature = \"testexport\"))]\n Task::Validate(_) => write!(f, \"[split check worker] Validate config\"),\n }\n }\n}\n\npub struct Runner<E, S>\nwhere\n E: CausetEngine,\n{\n engine: E,\n router: S,\n interlock: InterlockHost<E>,\n causet: Config,\n}\n\nimpl<E, S> Runner<E, S>\nwhere\n E: CausetEngine,\n S: CasualRouter<E>,\n{\n pub fn new(engine: E, router: S, interlock: InterlockHost<E>, causet: Config) -> Runner<E, S> {\n Runner {\n engine,\n router,\n interlock,\n causet,\n }\n }\n\n \n fn check_split(&mut self, brane: &Brane, auto_split: bool, policy: CheckPolicy) {\n let brane_id = brane.get_id();\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n debug!(\n \"executing task\";\n \"brane_id\" => brane_id,\n \"spacelike_key\" => log_wrappers::Key(&spacelike_key),\n \"lightlike_key\" => log_wrappers::Key(&lightlike_key),\n );\n CHECK_SPILT_COUNTER.all.inc();\n\n let mut host = self.interlock.new_split_checker_host(\n &self.causet,\n brane,\n &self.engine,\n auto_split,\n policy,\n );\n if host.skip() {\n debug!(\"skip split check\"; \"brane_id\" => brane.get_id());\n return;\n }\n\n let split_tuplespaceInstanton = match host.policy() {\n CheckPolicy::Scan => {\n match self.scan_split_tuplespaceInstanton(&mut host, brane, &spacelike_key, &lightlike_key) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton,\n Err(e) => {\n error!(%e; \"failed to scan split key\"; \"brane_id\" => brane_id,);\n return;\n }\n }\n }\n CheckPolicy::Approximate => match host.approximate_split_tuplespaceInstanton(brane, &self.engine) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton\n .into_iter()\n .map(|k| tuplespaceInstanton::origin_key(&k).to_vec())\n .collect(),\n Err(e) => {\n error!(%e;\n \"failed to get approximate split key, try scan way\";\n \"brane_id\" => brane_id,\n );\n match self.scan_split_tuplespaceInstanton(&mut host, brane, &spacelike_key, &lightlike_key) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton,\n Err(e) => {\n error!(%e; \"failed to scan split key\"; \"brane_id\" => brane_id,);\n return;\n }\n }\n }\n },\n CheckPolicy::Usekey => vec![], \n };\n\n if !split_tuplespaceInstanton.is_empty() {\n let brane_epoch = brane.get_brane_epoch().clone();\n let msg = new_split_brane(brane_epoch, split_tuplespaceInstanton);\n let res = self.router.lightlike(brane_id, msg);\n if let Err(e) = res {\n warn!(\"failed to lightlike check result\"; \"brane_id\" => brane_id, \"err\" => %e);\n }\n\n CHECK_SPILT_COUNTER.success.inc();\n } else {\n debug!(\n \"no need to lightlike, split key not found\";\n \"brane_id\" => brane_id,\n );\n\n CHECK_SPILT_COUNTER.ignore.inc();\n }\n }\n\n \n fn scan_split_tuplespaceInstanton(\n &self,\n host: &mut SplitCheckerHost<'_, E>,\n brane: &Brane,\n spacelike_key: &[u8],\n lightlike_key: &[u8],\n ) -> Result<Vec<Vec<u8>>> {\n let timer = CHECK_SPILT_HISTOGRAM.spacelike_coarse_timer();\n MergedIterator::<<E as Iterable>::Iteron>::new(\n &self.engine,\n LARGE_CausetS,\n spacelike_key,\n lightlike_key,\n false,\n )\n .map(|mut iter| {\n let mut size = 0;\n let mut tuplespaceInstanton = 0;\n while let Some(e) = iter.next() {\n if host.on_kv(brane, &e) {\n return;\n }\n size += e.entry_size() as u64;\n tuplespaceInstanton += 1;\n }\n\n \n info!(\n \"fidelio approximate size and tuplespaceInstanton with accurate value\";\n \"brane_id\" => brane.get_id(),\n \"size\" => size,\n \"tuplespaceInstanton\" => tuplespaceInstanton,\n );\n let _ = self.router.lightlike(\n brane.get_id(),\n CasualMessage::BraneApproximateSize { size },\n );\n let _ = self.router.lightlike(\n brane.get_id(),\n CasualMessage::BraneApproximateTuplespaceInstanton { tuplespaceInstanton },\n );\n })?;\n timer.observe_duration();\n\n Ok(host.split_tuplespaceInstanton())\n }\n\n fn change_causet(&mut self, change: ConfigChange) {\n info!(\n \"split check config fideliod\";\n \"change\" => ?change\n );\n self.causet.fidelio(change);\n }\n}\n\nimpl<E, S> Runnable for Runner<E, S>\nwhere\n E: CausetEngine,\n S: CasualRouter<E>,\n{\n type Task = Task;\n\n fn run(&mut self, task: Task) {\n match task {\n Task::SplitCheckTask {\n brane,\n auto_split,\n policy,\n } => self.check_split(&brane, auto_split, policy),\n Task::ChangeConfig(c) => self.change_causet(c),\n #[causet(any(test, feature = \"testexport\"))]\n Task::Validate(f) => f(&self.causet),\n }\n }\n}\n\nfn new_split_brane<E>(brane_epoch: BraneEpoch, split_tuplespaceInstanton: Vec<Vec<u8>>) -> CasualMessage<E>\nwhere\n E: CausetEngine,\n{\n CasualMessage::SplitBrane {\n brane_epoch,\n split_tuplespaceInstanton,\n callback: Callback::None,\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse std::cmp::Ordering;\nuse std::collections::BinaryHeap;\nuse std::fmt::{self, Display, Formatter};\nuse std::mem;\n\nuse edb::{CfName, IterOptions, Iterable, Iteron, CausetEngine, Causet_WRITE, LARGE_CausetS};\nuse ekvproto::meta_timeshare::Brane;\nuse ekvproto::meta_timeshare::BraneEpoch;\nuse ekvproto::fidel_timeshare::CheckPolicy;\n\nuse crate::interlock::Config;\nuse crate::interlock::InterlockHost;\nuse crate::interlock::SplitCheckerHost;\nuse crate::store::{Callback, CasualMessage, CasualRouter};\nuse crate::Result;\nuse configuration::{ConfigChange, Configuration};\nuse violetabftstore::interlock::::CausetLearnedKey::CausetLearnedKey;\nuse violetabftstore::interlock::::worker::Runnable;\n\nuse super::metrics::*;\n\n#[derive(PartialEq, Eq)]\npub struct KeyEntry {\n key: Vec<u8>,\n pos: usize,\n value_size: usize,\n causet: CfName,\n}\n\nimpl KeyEntry {\n pub fn new(key: Vec<u8>, pos: usize, value_size: usize, causet: CfName) -> KeyEntry {\n KeyEntry {\n key,\n pos,\n value_size,\n causet,\n }\n }\n\n pub fn key(&self) -> &[u8] {\n self.key.as_ref()\n }\n\n pub fn is_commit_version(&self) -> bool {\n self.causet == Causet_WRITE\n }\n\n pub fn entry_size(&self) -> usize {\n self.value_size + self.key.len()\n }\n}\n\nimpl PartialOrd for KeyEntry {\n fn partial_cmp(&self, rhs: &KeyEntry) -> Option<Ordering> {\n \n Some(self.key.cmp(&rhs.key).reverse())\n }\n}\n\nimpl Ord for KeyEntry {\n fn cmp(&self, rhs: &KeyEntry) -> Ordering {\n self.partial_cmp(rhs).unwrap()\n }\n}\n\nstruct MergedIterator<I> {\n iters: Vec<(CfName, I)>,\n heap: BinaryHeap<KeyEntry>,\n}\n\nimpl<I> MergedIterator<I>\nwhere\n I: Iteron,\n{\n fn new<E: CausetEngine>(\n db: &E,\n causets: &[CfName],\n spacelike_key: &[u8],\n lightlike_key: &[u8],\n fill_cache: bool,\n ) -> Result<MergedIterator<E::Iteron>> {\n let mut iters = Vec::with_capacity(causets.len());\n let mut heap = BinaryHeap::with_capacity(causets.len());\n for (pos, causet) in causets.iter().enumerate() {\n let iter_opt = IterOptions::new(\n Some(CausetLearnedKey::from_slice(spacelike_key, 0, 0)),\n Some(CausetLearnedKey::from_slice(lightlike_key, 0, 0)),\n fill_cache,\n );\n let mut iter = db.Iteron_causet_opt(causet, iter_opt)?;\n let found: Result<bool> = iter.seek(spacelike_key.into()).map_err(|e| box_err!(e));\n if found? {\n heap.push(KeyEntry::new(\n iter.key().to_vec(),\n pos,\n iter.value().len(),\n *causet,\n ));\n }\n iters.push((*causet, iter));\n }\n Ok(MergedIterator { iters, heap })\n }\n\n fn next(&mut self) -> Option<KeyEntry> {\n let pos = match self.heap.peek() {\n None => return None,\n Some(e) => e.pos,\n };\n let (causet, iter) = &mut self.iters[pos];\n if iter.next().unwrap() {\n \n let mut e = KeyEntry::new(iter.key().to_vec(), pos, iter.value().len(), causet);\n let mut front = self.heap.peek_mut().unwrap();\n mem::swap(&mut e, &mut front);\n Some(e)\n } else {\n self.heap.pop()\n }\n }\n}\n\npub enum Task {\n SplitCheckTask {\n brane: Brane,\n auto_split: bool,\n policy: CheckPolicy,\n },\n ChangeConfig(ConfigChange),\n #[causet(any(test, feature = \"testexport\"))]\n Validate(Box<dyn FnOnce(&Config) + lightlike>),\n}\n\nimpl Task {\n pub fn split_check(brane: Brane, auto_split: bool, policy: CheckPolicy) -> Task {\n Task::SplitCheckTask {\n brane,\n auto_split,\n policy,\n }\n }\n}\n\nimpl Display for Task {\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\n match self {\n Task::SplitCheckTask {\n brane, auto_split, ..\n } => write!(\n f,\n \"[split check worker] Split Check Task for {}, auto_split: {:?}\",\n brane.get_id(),\n auto_split\n ),\n Task::ChangeConfig(_) => write!(f, \"[split check worker] Change Config Task\"),\n #[causet(any(test, feature = \"testexport\"))]\n Task::Validate(_) => write!(f, \"[split check worker] Validate config\"),\n }\n }\n}\n\npub struct Runner<E, S>\nwhere\n E: CausetEngine,\n{\n engine: E,\n router: S,\n interlock: InterlockHost<E>,\n causet: Config,\n}\n\nimpl<E, S> Runner<E, S>\nwhere\n E: CausetEngine,\n S: CasualRouter<E>,\n{\n pub fn new(engine: E, router: S, interlock: InterlockHost<E>, causet: Config) -> Runner<E, S> {\n Runner {\n engine,\n router,\n interlock,\n causet,\n }\n }\n\n \n fn check_split(&mut self, brane: &Brane, auto_split: bool, policy: CheckPolicy) {\n let brane_id = brane.get_id();\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n debug!(\n \"executing task\";\n \"brane_id\" => brane_id,\n \"spacelike_key\" => log_wrappers::Key(&spacelike_key),\n \"lightlike_key\" => log_wrappers::Key(&lightlike_key),\n );\n CHECK_SPILT_COUNTER.all.inc();\n\n let mut host = self.interlock.new_split_checker_host(\n &self.causet,\n brane,\n &self.engine,\n auto_split,\n policy,\n );\n if host.skip() {\n debug!(\"skip split check\"; \"brane_id\" => brane.get_id());\n return;\n }\n\n let split_tuplespaceInstanton = match host.policy() {\n CheckPolicy::Scan => {\n match self.scan_split_tuplespaceInstanton(&mut host, brane, &spacelike_key, &lightlike_key) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton,\n Err(e) => {\n error!(%e; \"failed to scan split key\"; \"brane_id\" => brane_id,);\n return;\n }\n }\n }\n CheckPolicy::Approximate => match host.approximate_split_tuplespaceInstanton(brane, &self.engine) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton\n .into_iter()\n .map(|k| tuplespaceInstanton::origin_key(&k).to_vec())\n .collect(),\n Err(e) => {\n error!(%e;\n \"failed to get approximate split key, try scan way\";\n \"brane_id\" => brane_id,\n );\n match self.scan_split_tuplespaceInstanton(&mut host, brane, &spacelike_key, &lightlike_key) {\n Ok(tuplespaceInstanton) => tuplespaceInstanton,\n Err(e) => {\n error!(%e; \"failed to scan split key\"; \"brane_id\" => brane_id,);\n return;\n }\n }\n }\n },\n CheckPolicy::Usekey => vec![], \n };\n\n if !split_tuplespaceInstanton.is_empty() {\n let brane_epoch = brane.get_brane_epoch().clone();\n let msg = new_split_brane(brane_epoch, split_tuplespaceInstanton);\n let res = self.router.lightlike(brane_id, msg);\n if let Err(e) = res {\n warn!(\"failed to lightlike check result\"; \"brane_id\" => brane_id, \"err\" => %e);\n }\n\n CHECK_SPILT_COUNTER.success.inc();\n } else {\n debug!(\n \"no need to lightlike, split key not found\";\n \"brane_id\" => brane_id,\n );\n\n CHECK_SPILT_COUNTER.ignore.inc();\n }\n }\n\n \n fn scan_split_tuplespaceInstanton(\n &self,\n host: &mut SplitCheckerHost<'_, E>,\n brane: &Brane,\n spacelike_key: &[u8],\n lightlike_key: &[u8],\n ) -> Result<Vec<Vec<u8>>> {\n let timer = CHECK_SPILT_HISTOGRAM.spacelike_coarse_timer();\n MergedIterator::<<E as Iterable>::Iteron>::new(\n &self.engine,\n LARGE_CausetS,\n spacelike_key,\n lightlike_key,\n false,\n )\n .map(|mut iter| {\n let mut size = 0;\n let mut tuplespaceInstanton = 0;\n while let Some(e) = iter.next() {\n if host.on_kv(brane, &e) {\n return;\n }\n size += e.entry_size() as u64;\n tuplespaceInstanton += 1;\n }\n\n \n info!(\n \"fidelio approximate size and tuplespaceInstanton with accurate value\";\n \"brane_id\" => brane.get_id(),\n \"size\" => size,\n \"tuplespaceInstanton\" => tuplespaceInstanton,\n );\n let _ = self.router.lightlike(\n brane.get_id(),\n CasualMessage::BraneApproximateSize { size },\n );\n let _ = self.router.lightlike(\n brane.get_id(),\n CasualMessage::BraneApproximateTuplespaceInstanton { tuplespaceInstanton },\n );\n })?;\n timer.observe_duration();\n\n Ok(host.split_tuplespaceInstanton())\n }\n\n "},"suffix":{"kind":"string","value":"\n}\n\nimpl<E, S> Runnable for Runner<E, S>\nwhere\n E: CausetEngine,\n S: CasualRouter<E>,\n{\n type Task = Task;\n\n fn run(&mut self, task: Task) {\n match task {\n Task::SplitCheckTask {\n brane,\n auto_split,\n policy,\n } => self.check_split(&brane, auto_split, policy),\n Task::ChangeConfig(c) => self.change_causet(c),\n #[causet(any(test, feature = \"testexport\"))]\n Task::Validate(f) => f(&self.causet),\n }\n }\n}\n\nfn new_split_brane<E>(brane_epoch: BraneEpoch, split_tuplespaceInstanton: Vec<Vec<u8>>) -> CasualMessage<E>\nwhere\n E: CausetEngine,\n{\n CasualMessage::SplitBrane {\n brane_epoch,\n split_tuplespaceInstanton,\n callback: Callback::None,\n }\n}\n"},"middle":{"kind":"string","value":"fn change_causet(&mut self, change: ConfigChange) {\n info!(\n \"split check config fideliod\";\n \"change\" => ?change\n );\n self.causet.fidelio(change);\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"fn last_key_of_brane(db: &impl CausetEngine, brane: &Brane) -> Result<Option<Vec<u8>>> {\n\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let mut last_key = None;\n\n\n\n let iter_opt = IterOptions::new(\n\n Some(CausetLearnedKey::from_vec(spacelike_key, 0, 0)),\n\n Some(CausetLearnedKey::from_vec(lightlike_key, 0, 0)),\n\n false,\n\n );\n\n let mut iter = box_try!(db.Iteron_causet_opt(Causet_WRITE, iter_opt));\n\n\n\n // the last key\n\n let found: Result<bool> = iter.seek(SeekKey::End).map_err(|e| box_err!(e));\n\n if found? {\n\n let key = iter.key().to_vec();\n\n last_key = Some(key);\n\n } // else { No data in this Causet }\n\n\n\n match last_key {\n\n Some(lk) => Ok(Some(lk)),\n\n None => Ok(None),\n\n }\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/table.rs","rank":0,"score":824946.0895377096},{"content":"fn scan_impl<Iter, F>(mut it: Iter, spacelike_key: &[u8], mut f: F) -> Result<()>\n\nwhere\n\n Iter: Iteron,\n\n F: FnMut(&[u8], &[u8]) -> Result<bool>,\n\n{\n\n let mut remained = it.seek(SeekKey::Key(spacelike_key))?;\n\n while remained {\n\n remained = f(it.key(), it.value())? && it.next()?;\n\n }\n\n Ok(())\n\n}\n\n\n\nimpl<'a> From<&'a [u8]> for SeekKey<'a> {\n\n fn from(bs: &'a [u8]) -> SeekKey {\n\n SeekKey::Key(bs)\n\n }\n\n}\n\n\n","file_path":"edb/components/embedded_promises/src/iterable.rs","rank":1,"score":706617.5198747386},{"content":"/// Collect all items of `it` into a vector, generally used for tests.\n\n///\n\n/// # Panics\n\n///\n\n/// If any errors occur during Iteron.\n\npub fn collect<I: Iteron>(mut it: I) -> Vec<(Vec<u8>, Vec<u8>)> {\n\n let mut v = Vec::new();\n\n let mut it_valid = it.valid().unwrap();\n\n while it_valid {\n\n let kv = (it.key().to_vec(), it.value().to_vec());\n\n v.push(kv);\n\n it_valid = it.next().unwrap();\n\n }\n\n v\n\n}\n","file_path":"edb/components/embedded_promises/src/iterable.rs","rank":3,"score":651733.2922400625},{"content":"fn decode_write(key: Vec<u8>, value: &[u8], Evcausetidx: &mut EventEvent) -> bool {\n\n let write = WriteRef::parse(value).unwrap().to_owned();\n\n let (op_type, r_type) = match write.write_type {\n\n WriteType::Put => (EventEventOpType::Put, EventLogType::Commit),\n\n WriteType::Delete => (EventEventOpType::Delete, EventLogType::Commit),\n\n WriteType::Rollback => (EventEventOpType::Unknown, EventLogType::Rollback),\n\n other => {\n\n debug!(\"skip write record\"; \"write\" => ?other, \"key\" => hex::encode_upper(key));\n\n return true;\n\n }\n\n };\n\n let key = Key::from_encoded(key);\n\n let commit_ts = if write.write_type == WriteType::Rollback {\n\n 0\n\n } else {\n\n key.decode_ts().unwrap().into_inner()\n\n };\n\n Evcausetidx.spacelike_ts = write.spacelike_ts.into_inner();\n\n Evcausetidx.commit_ts = commit_ts;\n\n Evcausetidx.key = key.truncate_ts().unwrap().into_raw().unwrap();\n\n Evcausetidx.op_type = op_type.into();\n\n set_event_row_type(Evcausetidx, r_type);\n\n if let Some(value) = write.short_value {\n\n Evcausetidx.value = value;\n\n }\n\n\n\n false\n\n}\n\n\n","file_path":"edb/components/causet_context/src/pushdown.rs","rank":4,"score":616959.4318415693},{"content":"pub fn must_get_causet_none(engine: &Arc<DB>, causet: &str, key: &[u8]) {\n\n must_get(engine, causet, key, None);\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":5,"score":611582.0128141578},{"content":"pub fn get_brane_approximate_size_causet(\n\n db: &impl CausetEngine,\n\n causetname: &str,\n\n brane: &Brane,\n\n large_memory_barrier: u64,\n\n) -> Result<u64> {\n\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let cone = Cone::new(&spacelike_key, &lightlike_key);\n\n Ok(box_try!(db.get_cone_approximate_size_causet(\n\n causetname,\n\n cone,\n\n brane.get_id(),\n\n large_memory_barrier\n\n )))\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/size.rs","rank":6,"score":610949.8902579398},{"content":"pub fn must_get_causet_equal(engine: &Arc<DB>, causet: &str, key: &[u8], value: &[u8]) {\n\n must_get(engine, causet, key, Some(value));\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":7,"score":610119.643144043},{"content":"pub fn new_split_brane(policy: CheckPolicy, tuplespaceInstanton: Vec<Vec<u8>>) -> BraneHeartbeatResponse {\n\n let mut split_brane = SplitBrane::default();\n\n split_brane.set_policy(policy);\n\n split_brane.set_tuplespaceInstanton(tuplespaceInstanton.into());\n\n let mut resp = BraneHeartbeatResponse::default();\n\n resp.set_split_brane(split_brane);\n\n resp\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":8,"score":601967.5408863034},{"content":"/// Decode brane meta key, return the brane id and meta suffix type.\n\npub fn decode_brane_meta_key(key: &[u8]) -> Result<(u64, u8)> {\n\n decode_brane_key(REGION_META_PREFIX_KEY, key, \"meta\")\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":9,"score":597387.1061718457},{"content":"/// Decode brane violetabft key, return the brane id and violetabft suffix type.\n\npub fn decode_brane_violetabft_key(key: &[u8]) -> Result<(u64, u8)> {\n\n decode_brane_key(REGION_VIOLETABFT_PREFIX_KEY, key, \"violetabft\")\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":10,"score":597387.1061718457},{"content":"fn setup(causet: EINSTEINDBConfig, engine: Arc<DB>) -> (ConfigController, Worker<Task>) {\n\n let (router, _) = sync_channel(1);\n\n let runner = Runner::new(\n\n engine.c().clone(),\n\n router.clone(),\n\n InterlockHost::new(router),\n\n causet.interlock.clone(),\n\n );\n\n let mut worker: Worker<Task> = Worker::new(\"split-check-config\");\n\n worker.spacelike(runner).unwrap();\n\n\n\n let causet_controller = ConfigController::new(causet);\n\n causet_controller.register(\n\n Module::Interlock,\n\n Box::new(SplitCheckConfigManager(worker.interlock_semaphore())),\n\n );\n\n\n\n (causet_controller, worker)\n\n}\n\n\n","file_path":"tests/integrations/config/dynamic/split_check.rs","rank":11,"score":596338.7433520264},{"content":"pub fn must_get(engine: &Arc<DB>, causet: &str, key: &[u8], value: Option<&[u8]>) {\n\n for _ in 1..300 {\n\n let res = engine.c().get_value_causet(causet, &tuplespaceInstanton::data_key(key)).unwrap();\n\n if let (Some(value), Some(res)) = (value, res.as_ref()) {\n\n assert_eq!(value, &res[..]);\n\n return;\n\n }\n\n if value.is_none() && res.is_none() {\n\n return;\n\n }\n\n thread::sleep(Duration::from_millis(20));\n\n }\n\n debug!(\"last try to get {}\", hex::encode_upper(key));\n\n let res = engine.c().get_value_causet(causet, &tuplespaceInstanton::data_key(key)).unwrap();\n\n if value.is_none() && res.is_none()\n\n || value.is_some() && res.is_some() && value.unwrap() == &*res.unwrap()\n\n {\n\n return;\n\n }\n\n panic!(\n\n \"can't get value {:?} for key {}\",\n\n value.map(escape),\n\n hex::encode_upper(key)\n\n )\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":12,"score":593968.9491190187},{"content":"/// Check if key in brane cone [`spacelike_key`, `lightlike_key`).\n\npub fn check_key_in_brane(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\n\n let lightlike_key = brane.get_lightlike_key();\n\n let spacelike_key = brane.get_spacelike_key();\n\n if key >= spacelike_key && (lightlike_key.is_empty() || key < lightlike_key) {\n\n Ok(())\n\n } else {\n\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\n\n }\n\n}\n\n\n\n/// `is_first_vote_msg` checks `msg` is the first vote (or prevote) message or not. It's used for\n\n/// when the message is received but there is no such brane in `CausetStore::brane_peers` and the\n\n/// brane overlaps with others. In this case we should put `msg` into `plightlikeing_votes` instead of\n\n/// create the peer.\n","file_path":"violetabftstore/src/store/util.rs","rank":13,"score":587320.3728689658},{"content":"pub fn get_brane_approximate_tuplespaceInstanton_causet(\n\n db: &impl CausetEngine,\n\n causetname: &str,\n\n brane: &Brane,\n\n large_memory_barrier: u64,\n\n) -> Result<u64> {\n\n let spacelike = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let cone = Cone::new(&spacelike, &lightlike);\n\n Ok(box_try!(db.get_cone_approximate_tuplespaceInstanton_causet(\n\n causetname,\n\n cone,\n\n brane.get_id(),\n\n large_memory_barrier\n\n )))\n\n}\n\n\n\n#[causet(test)]\n\nmod tests {\n\n use super::super::size::tests::must_split_at;\n","file_path":"violetabftstore/src/interlock/split_check/keys.rs","rank":14,"score":584532.0036712079},{"content":"/// Check if key in brane cone (`spacelike_key`, `lightlike_key`).\n\npub fn check_key_in_brane_exclusive(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\n\n let lightlike_key = brane.get_lightlike_key();\n\n let spacelike_key = brane.get_spacelike_key();\n\n if spacelike_key < key && (key < lightlike_key || lightlike_key.is_empty()) {\n\n Ok(())\n\n } else {\n\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\n\n }\n\n}\n\n\n","file_path":"violetabftstore/src/store/util.rs","rank":15,"score":580947.27555271},{"content":"/// Check if key in brane cone [`spacelike_key`, `lightlike_key`].\n\npub fn check_key_in_brane_inclusive(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\n\n let lightlike_key = brane.get_lightlike_key();\n\n let spacelike_key = brane.get_spacelike_key();\n\n if key >= spacelike_key && (lightlike_key.is_empty() || key <= lightlike_key) {\n\n Ok(())\n\n } else {\n\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\n\n }\n\n}\n\n\n","file_path":"violetabftstore/src/store/util.rs","rank":16,"score":580947.27555271},{"content":"/// Get the `lightlike_key` of current brane in encoded form.\n\npub fn enc_lightlike_key(brane: &Brane) -> Vec<u8> {\n\n // only initialized brane's lightlike_key can be encoded, otherwise there must be bugs\n\n // somewhere.\n\n assert!(!brane.get_peers().is_empty());\n\n data_lightlike_key(brane.get_lightlike_key())\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":17,"score":576196.4664844207},{"content":"pub fn get_engine_causet_used_size(engine: &DB, handle: &CausetHandle) -> u64 {\n\n let mut causet_used_size = engine\n\n .get_property_int_causet(handle, LMDB_TOTAL_SST_FILES_SIZE)\n\n .expect(\"lmdb is too old, missing total-sst-files-size property\");\n\n // For memBlock\n\n if let Some(mem_Block) = engine.get_property_int_causet(handle, LMDB_CUR_SIZE_ALL_MEM_BlockS) {\n\n causet_used_size += mem_Block;\n\n }\n\n // For blob files\n\n if let Some(live_blob) = engine.get_property_int_causet(handle, LMDB_TITANDB_LIVE_BLOB_FILE_SIZE)\n\n {\n\n causet_used_size += live_blob;\n\n }\n\n if let Some(obsolete_blob) =\n\n engine.get_property_int_causet(handle, LMDB_TITANDB_OBSOLETE_BLOB_FILE_SIZE)\n\n {\n\n causet_used_size += obsolete_blob;\n\n }\n\n\n\n causet_used_size\n\n}\n\n\n","file_path":"edb/components/embedded_lmdb/src/util.rs","rank":18,"score":574505.837184384},{"content":"fn decode_lock(key: Vec<u8>, value: &[u8], Evcausetidx: &mut EventEvent) -> bool {\n\n let dagger = Dagger::parse(value).unwrap();\n\n let op_type = match dagger.lock_type {\n\n LockType::Put => EventEventOpType::Put,\n\n LockType::Delete => EventEventOpType::Delete,\n\n other => {\n\n debug!(\"skip dagger record\";\n\n \"type\" => ?other,\n\n \"spacelike_ts\" => ?dagger.ts,\n\n \"key\" => hex::encode_upper(key),\n\n \"for_fidelio_ts\" => ?dagger.for_fidelio_ts);\n\n return true;\n\n }\n\n };\n\n let key = Key::from_encoded(key);\n\n Evcausetidx.spacelike_ts = dagger.ts.into_inner();\n\n Evcausetidx.key = key.into_raw().unwrap();\n\n Evcausetidx.op_type = op_type.into();\n\n set_event_row_type(Evcausetidx, EventLogType::Prewrite);\n\n if let Some(value) = dagger.short_value {\n\n Evcausetidx.value = value;\n\n }\n\n\n\n false\n\n}\n\n\n","file_path":"edb/components/causet_context/src/pushdown.rs","rank":19,"score":572071.7299389363},{"content":"fn causet_storage_raw_get<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\n\n b.iter_batched(\n\n || {\n\n let kvs = KvGenerator::new(config.key_length, config.value_length)\n\n .generate(DEFAULT_ITERATIONS);\n\n let data: Vec<(Context, Vec<u8>)> = kvs\n\n .iter()\n\n .map(|(k, _)| (Context::default(), k.clone()))\n\n .collect();\n\n (data, &store)\n\n },\n\n |(data, store)| {\n\n for (context, key) in data {\n\n black_box(store.raw_get(context, Causet_DEFAULT.to_owned(), key).unwrap());\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/storage/mod.rs","rank":20,"score":571645.938093781},{"content":"/// Get the approximate size of the cone.\n\npub fn get_brane_approximate_size(\n\n db: &impl CausetEngine,\n\n brane: &Brane,\n\n large_memory_barrier: u64,\n\n) -> Result<u64> {\n\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let cone = Cone::new(&spacelike_key, &lightlike_key);\n\n Ok(box_try!(db.get_cone_approximate_size(\n\n cone,\n\n brane.get_id(),\n\n large_memory_barrier\n\n )))\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/size.rs","rank":21,"score":570424.0548116311},{"content":"#[inline]\n\npub fn build_key_cone(spacelike_key: &[u8], lightlike_key: &[u8], reverse_scan: bool) -> KeyCone {\n\n let mut cone = KeyCone::default();\n\n if reverse_scan {\n\n cone.set_spacelike_key(lightlike_key.to_vec());\n\n cone.set_lightlike_key(spacelike_key.to_vec());\n\n } else {\n\n cone.set_spacelike_key(spacelike_key.to_vec());\n\n cone.set_lightlike_key(lightlike_key.to_vec());\n\n }\n\n cone\n\n}\n\n\n","file_path":"violetabftstore/src/store/util.rs","rank":22,"score":559579.3744345654},{"content":"pub fn apply_sst_causet_file<E>(path: &str, db: &E, causet: &str) -> Result<(), Error>\n\nwhere\n\n E: CausetEngine,\n\n{\n\n let causet_handle = box_try!(db.causet_handle(causet));\n\n let mut ingest_opt = <E as ImportExt>::IngestExternalFileOptions::new();\n\n ingest_opt.move_files(true);\n\n box_try!(db.ingest_external_file_causet(causet_handle, &ingest_opt, &[path]));\n\n Ok(())\n\n}\n\n\n","file_path":"violetabftstore/src/store/snap/io.rs","rank":23,"score":559339.5913064238},{"content":"pub fn load_configs<E: Engine, F: EngineFactory<E>>(engine_factory: F) -> Vec<BenchConfig<F>> {\n\n let key_lengths = DEFAULT_KEY_LENGTHS;\n\n let value_lengths = DEFAULT_VALUE_LENGTHS;\n\n let mut configs = vec![];\n\n\n\n for &kl in &key_lengths {\n\n for &vl in &value_lengths {\n\n configs.push(BenchConfig {\n\n key_length: kl,\n\n value_length: vl,\n\n engine_factory,\n\n })\n\n }\n\n }\n\n configs\n\n}\n\n\n","file_path":"tests/benches/hierarchy/mod.rs","rank":24,"score":557934.6795268164},{"content":"fn assert_has_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8], value: &[u8]) {\n\n let snapshot = engine.snapshot(ctx).unwrap();\n\n assert_eq!(\n\n snapshot.get_causet(causet, &Key::from_raw(key)).unwrap().unwrap(),\n\n value\n\n );\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":25,"score":557210.1891474454},{"content":"pub fn must_get_none(engine: &Arc<DB>, key: &[u8]) {\n\n must_get(engine, \"default\", key, None);\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":26,"score":556063.7719308775},{"content":"pub fn must_get_equal(engine: &Arc<DB>, key: &[u8], value: &[u8]) {\n\n must_get(engine, \"default\", key, Some(value));\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":27,"score":554436.1243217788},{"content":"fn must_put_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8], value: &[u8]) {\n\n engine\n\n .put_causet(ctx, causet, Key::from_raw(key), value.to_vec())\n\n .unwrap();\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":28,"score":551831.916622719},{"content":"/// Get the brane id and index from violetabft log key generated by `violetabft_log_key`.\n\npub fn decode_violetabft_log_key(key: &[u8]) -> Result<(u64, u64)> {\n\n let suffix_idx = REGION_VIOLETABFT_PREFIX_KEY.len() + mem::size_of::<u64>();\n\n let expect_key_len = suffix_idx + mem::size_of::<u8>() + mem::size_of::<u64>();\n\n if key.len() != expect_key_len\n\n || !key.spacelikes_with(REGION_VIOLETABFT_PREFIX_KEY)\n\n || key[suffix_idx] != VIOLETABFT_LOG_SUFFIX\n\n {\n\n return Err(Error::InvalidVioletaBftLogKey(key.to_owned()));\n\n }\n\n let brane_id = BigEndian::read_u64(&key[REGION_VIOLETABFT_PREFIX_KEY.len()..suffix_idx]);\n\n let index = BigEndian::read_u64(&key[suffix_idx + mem::size_of::<u8>()..]);\n\n Ok((brane_id, index))\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":29,"score":549797.0836273817},{"content":"#[inline]\n\npub fn data_lightlike_key(brane_lightlike_key: &[u8]) -> Vec<u8> {\n\n if brane_lightlike_key.is_empty() {\n\n DATA_MAX_KEY.to_vec()\n\n } else {\n\n data_key(brane_lightlike_key)\n\n }\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":30,"score":547578.2564431791},{"content":"fn assert_none_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8]) {\n\n let snapshot = engine.snapshot(ctx).unwrap();\n\n assert_eq!(snapshot.get_causet(causet, &Key::from_raw(key)).unwrap(), None);\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":31,"score":547231.2806564593},{"content":"fn validate<F>(interlock_semaphore: &Interlock_Semaphore<Task>, f: F)\n\nwhere\n\n F: FnOnce(&Config) + lightlike + 'static,\n\n{\n\n let (tx, rx) = mpsc::channel();\n\n interlock_semaphore\n\n .schedule(Task::Validate(Box::new(move |causet: &Config| {\n\n f(causet);\n\n tx.lightlike(()).unwrap();\n\n })))\n\n .unwrap();\n\n rx.recv_timeout(Duration::from_secs(1)).unwrap();\n\n}\n\n\n","file_path":"tests/integrations/config/dynamic/split_check.rs","rank":32,"score":544923.0955369557},{"content":"/// Get the approximate number of tuplespaceInstanton in the cone.\n\npub fn get_brane_approximate_tuplespaceInstanton(\n\n db: &impl CausetEngine,\n\n brane: &Brane,\n\n large_memory_barrier: u64,\n\n) -> Result<u64> {\n\n let spacelike = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let cone = Cone::new(&spacelike, &lightlike);\n\n Ok(box_try!(db.get_cone_approximate_tuplespaceInstanton(\n\n cone,\n\n brane.get_id(),\n\n large_memory_barrier\n\n )))\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/keys.rs","rank":33,"score":544822.6954126913},{"content":"/// Decodes bytes which are encoded by `encode_bytes` before.\n\n///\n\n/// Please note that, data is a mut reference to slice. After calling this the\n\n/// slice that data point to would change.\n\npub fn decode_bytes(data: &mut BytesSlice<'_>, desc: bool) -> Result<Vec<u8>> {\n\n let mut key = Vec::with_capacity(data.len() / (ENC_GROUP_SIZE + 1) * ENC_GROUP_SIZE);\n\n let mut offset = 0;\n\n let Soliton_len = ENC_GROUP_SIZE + 1;\n\n loop {\n\n // everytime make ENC_GROUP_SIZE + 1 elements as a decode unit\n\n let next_offset = offset + Soliton_len;\n\n let Soliton = if next_offset <= data.len() {\n\n &data[offset..next_offset]\n\n } else {\n\n return Err(Error::unexpected_eof());\n\n };\n\n offset = next_offset;\n\n // the last byte in decode unit is for marker which indicates pad size\n\n let (&marker, bytes) = Soliton.split_last().unwrap();\n\n let pad_size = if desc {\n\n marker as usize\n\n } else {\n\n (ENC_MARKER - marker) as usize\n\n };\n","file_path":"edb/edbn/einsteindb_util/src/codec/bytes.rs","rank":34,"score":542183.1112837968},{"content":"pub fn bench_engine<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\n\n c.bench_function_over_inputs(\n\n \"engine_get(exclude snapshot)\",\n\n bench_engine_get,\n\n configs.to_vec(),\n\n );\n\n c.bench_function_over_inputs(\"engine_put\", bench_engine_put, configs.to_owned());\n\n c.bench_function_over_inputs(\"engine_snapshot\", bench_engine_snapshot, configs.to_owned());\n\n}\n","file_path":"tests/benches/hierarchy/engine/mod.rs","rank":35,"score":541271.3245418028},{"content":"fn check_kv_in_all_causets(db: &DB, i: u8, found: bool) {\n\n for causet_name in &[Causet_DEFAULT, Causet_DAGGER] {\n\n let handle = db.causet_handle(causet_name).unwrap();\n\n let k = tuplespaceInstanton::data_key(&[i]);\n\n let v = db.get_causet(handle, &k).unwrap();\n\n if found {\n\n assert_eq!(v.unwrap(), &k);\n\n } else {\n\n assert!(v.is_none());\n\n }\n\n }\n\n}\n\n\n","file_path":"tests/integrations/violetabftstore/test_clear_stale_data.rs","rank":36,"score":539828.1621151777},{"content":"/// Decodes bytes which are encoded by `encode_bytes` before just in place without malloc.\n\n/// Please use this instead of `decode_bytes` if possible.\n\npub fn decode_bytes_in_place(data: &mut Vec<u8>, desc: bool) -> Result<()> {\n\n let mut write_offset = 0;\n\n let mut read_offset = 0;\n\n loop {\n\n let marker_offset = read_offset + ENC_GROUP_SIZE;\n\n if marker_offset >= data.len() {\n\n return Err(Error::unexpected_eof());\n\n };\n\n\n\n unsafe {\n\n // it is semantically equivalent to C's memmove()\n\n // and the src and dest may overlap\n\n // if src == dest do nothing\n\n ptr::copy(\n\n data.as_ptr().add(read_offset),\n\n data.as_mut_ptr().add(write_offset),\n\n ENC_GROUP_SIZE,\n\n );\n\n }\n\n write_offset += ENC_GROUP_SIZE;\n","file_path":"edb/edbn/einsteindb_util/src/codec/bytes.rs","rank":37,"score":536864.6903643704},{"content":"/// Get the log index from violetabft log key generated by `violetabft_log_key`.\n\npub fn violetabft_log_index(key: &[u8]) -> Result<u64> {\n\n let expect_key_len = REGION_VIOLETABFT_PREFIX_KEY.len()\n\n + mem::size_of::<u64>()\n\n + mem::size_of::<u8>()\n\n + mem::size_of::<u64>();\n\n if key.len() != expect_key_len {\n\n return Err(Error::InvalidVioletaBftLogKey(key.to_owned()));\n\n }\n\n Ok(BigEndian::read_u64(\n\n &key[expect_key_len - mem::size_of::<u64>()..],\n\n ))\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":38,"score":535673.9491838898},{"content":"fn causet_storage_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\n\n b.iter_batched(\n\n || {\n\n let kvs = KvGenerator::new(config.key_length, config.value_length)\n\n .generate(DEFAULT_ITERATIONS);\n\n\n\n for (k, v) in &kvs {\n\n store\n\n .prewrite(\n\n Context::default(),\n\n vec![Mutation::Put((Key::from_raw(&k), v.clone()))],\n\n k.clone(),\n\n 1,\n\n )\n\n .unwrap();\n\n }\n\n\n\n (kvs, &store)\n\n },\n\n |(kvs, store)| {\n\n for (k, _) in &kvs {\n\n black_box(store.commit(Context::default(), vec![Key::from_raw(k)], 1, 2)).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/storage/mod.rs","rank":39,"score":534608.904213476},{"content":"fn causet_storage_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\n\n b.iter_batched(\n\n || {\n\n let kvs = KvGenerator::new(config.key_length, config.value_length)\n\n .generate(DEFAULT_ITERATIONS);\n\n\n\n let data: Vec<(Context, Vec<Mutation>, Vec<u8>)> = kvs\n\n .iter()\n\n .map(|(k, v)| {\n\n (\n\n Context::default(),\n\n vec![Mutation::Put((Key::from_raw(&k), v.clone()))],\n\n k.clone(),\n\n )\n\n })\n\n .collect();\n\n (data, &store)\n\n },\n\n |(data, store)| {\n\n for (context, mutations, primary) in data {\n\n black_box(store.prewrite(context, mutations, primary, 1).unwrap());\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/storage/mod.rs","rank":40,"score":534608.9042134759},{"content":"#[causet(not(unix))]\n\npub fn check_max_open_fds(_: u64) -> Result<(), ConfigError> {\n\n Ok(())\n\n}\n\n\n\n#[causet(target_os = \"linux\")]\n\nmod check_kernel {\n\n use std::fs;\n\n\n\n use super::ConfigError;\n\n\n\n // pub for tests.\n\n pub type Checker = dyn Fn(i64, i64) -> bool;\n\n\n\n // pub for tests.\n\n pub fn check_kernel_params(\n\n param_path: &str,\n\n expect: i64,\n\n checker: Box<Checker>,\n\n ) -> Result<(), ConfigError> {\n\n let buffer = fs::read_to_string(param_path)\n","file_path":"edb/edbn/einsteindb_util/src/config.rs","rank":41,"score":532895.5612812105},{"content":"fn can_read<E: Engine>(ctx: &Context, engine: &E, key: &[u8], value: &[u8]) -> bool {\n\n if let Ok(s) = engine.snapshot(ctx) {\n\n assert_eq!(s.get(&Key::from_raw(key)).unwrap().unwrap(), value);\n\n return true;\n\n }\n\n false\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":42,"score":530184.1923112073},{"content":"/// `encode` encodes a datum slice into a buffer.\n\n/// Uses comparable to encode or not to encode a memory comparable buffer.\n\npub fn encode(ctx: &mut EvalContext, values: &[Datum], comparable: bool) -> Result<Vec<u8>> {\n\n let mut buf = vec![];\n\n encode_to(ctx, &mut buf, values, comparable)?;\n\n buf.shrink_to_fit();\n\n Ok(buf)\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs","rank":43,"score":528518.6894075731},{"content":"pub fn bench_txn<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\n\n c.bench_function_over_inputs(\"txn_prewrite\", txn_prewrite, configs.to_owned());\n\n c.bench_function_over_inputs(\"txn_commit\", txn_commit, configs.to_owned());\n\n c.bench_function_over_inputs(\n\n \"txn_rollback_prewrote\",\n\n txn_rollback_prewrote,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\n\n \"txn_rollback_conflict\",\n\n txn_rollback_conflict,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\n\n \"txn_rollback_non_prewrote\",\n\n txn_rollback_non_prewrote,\n\n configs.to_owned(),\n\n );\n\n}\n","file_path":"tests/benches/hierarchy/txn/mod.rs","rank":44,"score":527493.0544986892},{"content":"/// Get the `spacelike_key` of current brane in encoded form.\n\npub fn enc_spacelike_key(brane: &Brane) -> Vec<u8> {\n\n // only initialized brane's spacelike_key can be encoded, otherwise there must be bugs\n\n // somewhere.\n\n assert!(!brane.get_peers().is_empty());\n\n data_key(brane.get_spacelike_key())\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":45,"score":526490.3351091496},{"content":"pub fn validate_data_key(key: &[u8]) -> bool {\n\n key.spacelikes_with(DATA_PREFIX_KEY)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":46,"score":522431.84589553194},{"content":"pub fn bench_tail_pointer<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\n\n c.bench_function_over_inputs(\"tail_pointer_prewrite\", tail_pointer_prewrite, configs.to_owned());\n\n c.bench_function_over_inputs(\"tail_pointer_commit\", tail_pointer_commit, configs.to_owned());\n\n c.bench_function_over_inputs(\n\n \"tail_pointer_rollback_prewrote\",\n\n tail_pointer_rollback_prewrote,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\n\n \"tail_pointer_rollback_conflict\",\n\n tail_pointer_rollback_conflict,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\n\n \"tail_pointer_rollback_non_prewrote\",\n\n tail_pointer_rollback_non_prewrote,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\"tail_pointer_load_lock\", tail_pointer_reader_load_lock, configs.to_owned());\n\n c.bench_function_over_inputs(\n\n \"tail_pointer_seek_write\",\n\n tail_pointer_reader_seek_write,\n\n configs.to_owned(),\n\n );\n\n}\n","file_path":"tests/benches/hierarchy/mvcc/mod.rs","rank":47,"score":522119.737381283},{"content":"/// `encode_key` encodes a datum slice into a memory comparable buffer as the key.\n\npub fn encode_key(ctx: &mut EvalContext, values: &[Datum]) -> Result<Vec<u8>> {\n\n encode(ctx, values, true)\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs","rank":48,"score":520446.65993560007},{"content":"pub fn new_put_causet_cmd(causet: &str, key: &[u8], value: &[u8]) -> Request {\n\n let mut cmd = Request::default();\n\n cmd.set_cmd_type(CmdType::Put);\n\n cmd.mut_put().set_key(key.to_vec());\n\n cmd.mut_put().set_value(value.to_vec());\n\n cmd.mut_put().set_causet(causet.to_string());\n\n cmd\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":49,"score":518476.75968593254},{"content":"pub fn new_get_causet_cmd(causet: &str, key: &[u8]) -> Request {\n\n let mut cmd = Request::default();\n\n cmd.set_cmd_type(CmdType::Get);\n\n cmd.mut_get().set_key(key.to_vec());\n\n cmd.mut_get().set_causet(causet.to_string());\n\n cmd\n\n}\n\n\n","file_path":"edb/components/test_violetabftstore/src/util.rs","rank":50,"score":517434.2953121515},{"content":"pub fn check_db_cone<E>(db: &E, cone: (u8, u8))\n\nwhere\n\n E: CausetEngine,\n\n{\n\n for i in cone.0..cone.1 {\n\n let k = tuplespaceInstanton::data_key(&[i]);\n\n assert_eq!(db.get_value(&k).unwrap().unwrap(), &[i]);\n\n }\n\n}\n\n\n","file_path":"edb/components/test_sst_importer/src/lib.rs","rank":51,"score":516601.330238246},{"content":"pub fn brane_state_key(brane_id: u64) -> [u8; 11] {\n\n make_brane_meta_key(brane_id, REGION_STATE_SUFFIX)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":52,"score":513633.2452681412},{"content":"#[inline]\n\npub fn decode_common_handle(mut key: &[u8]) -> Result<&[u8]> {\n\n check_record_key(key)?;\n\n key = &key[PREFIX_LEN..];\n\n Ok(key)\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs","rank":53,"score":509058.43686444045},{"content":"#[inline]\n\nfn read_num_bytes<T, F>(size: usize, data: &mut &[u8], f: F) -> Result<T>\n\nwhere\n\n F: Fn(&[u8]) -> T,\n\n{\n\n if data.len() >= size {\n\n let buf = &data[..size];\n\n *data = &data[size..];\n\n return Ok(f(buf));\n\n }\n\n Err(Error::unexpected_eof())\n\n}\n\n\n\n/// Decodes value encoded by `encode_i64` before.\n","file_path":"edb/edbn/einsteindb_util/src/codec/number.rs","rank":54,"score":508817.24577187106},{"content":"fn get_entry_size(value: &[u8], entry_type: DBEntryType) -> std::result::Result<u64, ()> {\n\n match entry_type {\n\n DBEntryType::Put => Ok(value.len() as u64),\n\n DBEntryType::BlobIndex => match NoetherBlobIndex::decode(value) {\n\n Ok(index) => Ok(index.blob_size + value.len() as u64),\n\n Err(_) => Err(()),\n\n },\n\n _ => Err(()),\n\n }\n\n}\n\n\n\n// Deprecated. Only for compatible issue from v2.0 or older version.\n\n#[derive(Debug, Default)]\n\npub struct SizeProperties {\n\n pub total_size: u64,\n\n pub index_handles: IndexHandles,\n\n}\n\n\n\nimpl SizeProperties {\n\n pub fn encode(&self) -> UserProperties {\n","file_path":"causetq/causetq-allegrosql/src/properties.rs","rank":55,"score":508265.95444746595},{"content":"/// Get brane approximate middle key based on default and write causet size.\n\npub fn get_brane_approximate_middle(\n\n db: &impl CausetEngine,\n\n brane: &Brane,\n\n) -> Result<Option<Vec<u8>>> {\n\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let cone = Cone::new(&spacelike_key, &lightlike_key);\n\n Ok(box_try!(\n\n db.get_cone_approximate_middle(cone, brane.get_id())\n\n ))\n\n}\n\n\n\n/// Get the approximate middle key of the brane. If we suppose the brane\n\n/// is stored on disk as a plain file, \"middle key\" means the key whose\n\n/// position is in the middle of the file.\n\n///\n\n/// The returned key maybe is timestamped if transaction KV is used,\n\n/// and must spacelike with \"z\".\n\n///\n\n/// FIXME the causet(test) here probably indicates that the test doesn't belong\n\n/// here. It should be a test of the edb or engine_lmdb crates.\n","file_path":"violetabftstore/src/interlock/split_check/half.rs","rank":56,"score":503202.20457188983},{"content":"fn must_delete_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8]) {\n\n engine.delete_causet(ctx, causet, Key::from_raw(key)).unwrap();\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":57,"score":503173.91803981585},{"content":"/// Convert the key to the smallest key which is larger than the key given.\n\npub fn convert_to_prefix_next(key: &mut Vec<u8>) {\n\n if key.is_empty() {\n\n key.push(0);\n\n return;\n\n }\n\n let mut i = key.len() - 1;\n\n\n\n // Add 1 to the last byte that is not 255, and set it's following bytes to 0.\n\n loop {\n\n if key[i] == 255 {\n\n key[i] = 0;\n\n } else {\n\n key[i] += 1;\n\n return;\n\n }\n\n if i == 0 {\n\n // All bytes are 255. Applightlike a 0 to the key.\n\n for byte in key.iter_mut() {\n\n *byte = 255;\n\n }\n\n key.push(0);\n\n return;\n\n }\n\n i -= 1;\n\n }\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_common/src/util.rs","rank":58,"score":501502.5947934098},{"content":"// It will return prefix sum of iter. `read` is a function to be used to read data from iter.\n\nfn prefix_sum<F, T>(iter: Iter<T>, read: F) -> Vec<usize>\n\nwhere\n\n F: Fn(&T) -> usize,\n\n{\n\n let mut pre_sum = vec![];\n\n let mut sum = 0;\n\n for item in iter {\n\n sum += read(&item);\n\n pre_sum.push(sum);\n\n }\n\n pre_sum\n\n}\n\n\n","file_path":"violetabftstore/src/store/worker/split_controller.rs","rank":59,"score":500890.9407086384},{"content":"pub fn brane_violetabft_prefix(brane_id: u64) -> [u8; 10] {\n\n let mut key = [0; 10];\n\n key[0..2].copy_from_slice(REGION_VIOLETABFT_PREFIX_KEY);\n\n BigEndian::write_u64(&mut key[2..10], brane_id);\n\n key\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":60,"score":498006.58164603007},{"content":"pub fn brane_meta_prefix(brane_id: u64) -> [u8; 10] {\n\n let mut key = [0; 10];\n\n key[0..2].copy_from_slice(REGION_META_PREFIX_KEY);\n\n BigEndian::write_u64(&mut key[2..10], brane_id);\n\n key\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":61,"score":498006.58164603007},{"content":"pub fn violetabft_state_key(brane_id: u64) -> [u8; 11] {\n\n make_brane_prefix(brane_id, VIOLETABFT_STATE_SUFFIX)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":62,"score":497994.539841632},{"content":"pub fn apply_state_key(brane_id: u64) -> [u8; 11] {\n\n make_brane_prefix(brane_id, APPLY_STATE_SUFFIX)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":63,"score":497994.539841632},{"content":"#[inline]\n\npub fn handle_lightlike_error<T>(brane_id: u64, e: TrylightlikeError<T>) -> VioletaBftStoreError {\n\n match e {\n\n TrylightlikeError::Full(_) => VioletaBftStoreError::Transport(DiscardReason::Full),\n\n TrylightlikeError::Disconnected(_) => VioletaBftStoreError::BraneNotFound(brane_id),\n\n }\n\n}\n\n\n\nimpl<EK: CausetEngine, ER: VioletaBftEngine> VioletaBftStoreRouter<EK> for VioletaBftRouter<EK, ER> {\n\n fn lightlike_violetabft_msg(&self, msg: VioletaBftMessage) -> VioletaBftStoreResult<()> {\n\n let brane_id = msg.get_brane_id();\n\n self.lightlike_violetabft_message(msg)\n\n .map_err(|e| handle_lightlike_error(brane_id, e))\n\n }\n\n\n\n fn significant_lightlike(\n\n &self,\n\n brane_id: u64,\n\n msg: SignificantMsg<EK::Snapshot>,\n\n ) -> VioletaBftStoreResult<()> {\n\n if let Err(lightlikeError(msg)) = self\n","file_path":"violetabftstore/src/router.rs","rank":64,"score":497228.2061889336},{"content":"/// Decode brane key, return the brane id and meta suffix type.\n\nfn decode_brane_key(prefix: &[u8], key: &[u8], category: &str) -> Result<(u64, u8)> {\n\n if prefix.len() + mem::size_of::<u64>() + mem::size_of::<u8>() != key.len() {\n\n return Err(Error::InvalidBraneKeyLength(\n\n category.to_owned(),\n\n key.to_owned(),\n\n ));\n\n }\n\n\n\n if !key.spacelikes_with(prefix) {\n\n return Err(Error::InvalidBranePrefix(\n\n category.to_owned(),\n\n key.to_owned(),\n\n ));\n\n }\n\n\n\n let brane_id = BigEndian::read_u64(&key[prefix.len()..prefix.len() + mem::size_of::<u64>()]);\n\n\n\n Ok((brane_id, key[key.len() - 1]))\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":65,"score":496808.4077926151},{"content":"fn txn_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || {\n\n let mutations: Vec<(Mutation, Vec<u8>)> =\n\n KvGenerator::new(config.key_length, config.value_length)\n\n .generate(DEFAULT_ITERATIONS)\n\n .iter()\n\n .map(|(k, v)| (Mutation::Put((Key::from_raw(&k), v.clone())), k.clone()))\n\n .collect();\n\n mutations\n\n },\n\n |mutations| {\n\n for (mutation, primary) in mutations {\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\n\n txn.prewrite(mutation, &primary, &None, false, 0, 0, TimeStamp::default())\n\n .unwrap();\n\n let write_data = WriteData::from_modifies(txn.into_modifies());\n\n black_box(engine.write(&ctx, write_data)).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n )\n\n}\n\n\n","file_path":"tests/benches/hierarchy/txn/mod.rs","rank":66,"score":496297.4162941899},{"content":"fn txn_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || setup_prewrite(&engine, &config, 1),\n\n |tuplespaceInstanton| {\n\n for key in tuplespaceInstanton {\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\n\n commit(&mut txn, key, 2.into()).unwrap();\n\n let write_data = WriteData::from_modifies(txn.into_modifies());\n\n black_box(engine.write(&ctx, write_data)).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/txn/mod.rs","rank":67,"score":496297.4162941899},{"content":"/// `encode_value` encodes a datum slice into a buffer.\n\npub fn encode_value(ctx: &mut EvalContext, values: &[Datum]) -> Result<Vec<u8>> {\n\n encode(ctx, values, false)\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs","rank":68,"score":494378.13490237144},{"content":"fn is_same_Block(left_key: &[u8], right_key: &[u8]) -> bool {\n\n is_Block_key(left_key)\n\n && is_Block_key(right_key)\n\n && left_key[..ENCODED_Block_Block_PREFIX] == right_key[..ENCODED_Block_Block_PREFIX]\n\n}\n\n\n\n#[causet(test)]\n\nmod tests {\n\n use std::io::Write;\n\n use std::sync::mpsc;\n\n\n\n use ekvproto::meta_timeshare::Peer;\n\n use ekvproto::fidel_timeshare::CheckPolicy;\n\n use tempfile::Builder;\n\n\n\n use crate::store::{CasualMessage, SplitCheckRunner, SplitCheckTask};\n\n use engine_lmdb::util::new_engine;\n\n use edb::{SyncMuBlock, ALL_CausetS};\n\n use milevadb_query_datatype::codec::Block::{Block_PREFIX, Block_PREFIX_KEY_LEN};\n\n use violetabftstore::interlock::::codec::number::NumberEncoder;\n","file_path":"violetabftstore/src/interlock/split_check/table.rs","rank":69,"score":494261.69386041147},{"content":"fn is_Block_key(encoded_key: &[u8]) -> bool {\n\n encoded_key.spacelikes_with(Block_codec::Block_PREFIX)\n\n && encoded_key.len() >= ENCODED_Block_Block_PREFIX\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/table.rs","rank":70,"score":492905.187303092},{"content":"/// Decodes bytes which are encoded by `encode_compact_bytes` before.\n\npub fn decode_compact_bytes(data: &mut BytesSlice<'_>) -> Result<Vec<u8>> {\n\n let vn = number::decode_var_i64(data)? as usize;\n\n if data.len() >= vn {\n\n let bs = data[0..vn].to_vec();\n\n *data = &data[vn..];\n\n return Ok(bs);\n\n }\n\n Err(Error::unexpected_eof())\n\n}\n\n\n","file_path":"edb/edbn/einsteindb_util/src/codec/bytes.rs","rank":71,"score":492076.7644541081},{"content":"pub fn violetabft_log_key(brane_id: u64, log_index: u64) -> [u8; 19] {\n\n make_brane_key(brane_id, VIOLETABFT_LOG_SUFFIX, log_index)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":72,"score":492047.21243564144},{"content":"pub fn snapshot_violetabft_state_key(brane_id: u64) -> [u8; 11] {\n\n make_brane_prefix(brane_id, SNAPSHOT_VIOLETABFT_STATE_SUFFIX)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":73,"score":491882.2857900882},{"content":"fn txn_rollback_conflict<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || setup_prewrite(&engine, &config, 2),\n\n |tuplespaceInstanton| {\n\n for key in tuplespaceInstanton {\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\n\n txn.rollback(key).unwrap();\n\n let write_data = WriteData::from_modifies(txn.into_modifies());\n\n black_box(engine.write(&ctx, write_data)).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n )\n\n}\n\n\n","file_path":"tests/benches/hierarchy/txn/mod.rs","rank":74,"score":491572.6119602613},{"content":"fn tail_pointer_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || {\n\n let mutations: Vec<(Mutation, Vec<u8>)> = KvGenerator::with_seed(\n\n config.key_length,\n\n config.value_length,\n\n DEFAULT_KV_GENERATOR_SEED,\n\n )\n\n .generate(DEFAULT_ITERATIONS)\n\n .iter()\n\n .map(|(k, v)| (Mutation::Put((Key::from_raw(&k), v.clone())), k.clone()))\n\n .collect();\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n (mutations, snapshot)\n\n },\n\n |(mutations, snapshot)| {\n\n for (mutation, primary) in mutations {\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot.clone(), 1.into(), true, cm.clone());\n\n txn.prewrite(mutation, &primary, &None, false, 0, 0, TimeStamp::default())\n\n .unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n )\n\n}\n\n\n","file_path":"tests/benches/hierarchy/mvcc/mod.rs","rank":75,"score":491572.61196026136},{"content":"fn tail_pointer_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || setup_prewrite(&engine, &config, 1),\n\n |(snapshot, tuplespaceInstanton)| {\n\n for key in tuplespaceInstanton {\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot.clone(), 1.into(), true, cm.clone());\n\n black_box(commit(&mut txn, key, 1.into())).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/mvcc/mod.rs","rank":76,"score":491572.6119602613},{"content":"fn txn_rollback_prewrote<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let cm = ConcurrencyManager::new(1.into());\n\n b.iter_batched(\n\n || setup_prewrite(&engine, &config, 1),\n\n |tuplespaceInstanton| {\n\n for key in tuplespaceInstanton {\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\n\n txn.rollback(key).unwrap();\n\n let write_data = WriteData::from_modifies(txn.into_modifies());\n\n black_box(engine.write(&ctx, write_data)).unwrap();\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n )\n\n}\n\n\n","file_path":"tests/benches/hierarchy/txn/mod.rs","rank":77,"score":491572.6119602613},{"content":"#[inline]\n\npub fn check_index_key(key: &[u8]) -> Result<()> {\n\n check_key_type(key, INDEX_PREFIX_SEP)\n\n}\n\n\n\n/// `check_key_type` checks if the key is the type we want, `wanted_type` should be\n\n/// `Block::RECORD_PREFIX_SEP` or `Block::INDEX_PREFIX_SEP` .\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs","rank":78,"score":490096.58938242495},{"content":"#[inline]\n\npub fn check_record_key(key: &[u8]) -> Result<()> {\n\n check_key_type(key, RECORD_PREFIX_SEP)\n\n}\n\n\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs","rank":79,"score":490096.589382425},{"content":"#[allow(dead_code)]\n\npub fn validate_and_persist_config(config: &mut EINSTEINDBConfig, persist: bool) {\n\n config.compatible_adjust();\n\n if let Err(e) = config.validate() {\n\n fatal!(\"invalid configuration: {}\", e);\n\n }\n\n\n\n if let Err(e) = check_critical_config(config) {\n\n fatal!(\"critical config check failed: {}\", e);\n\n }\n\n\n\n if persist {\n\n if let Err(e) = persist_config(&config) {\n\n fatal!(\"persist critical config failed: {}\", e);\n\n }\n\n }\n\n}\n\n\n","file_path":"causetq/cmd/src/setup.rs","rank":80,"score":489700.5486883536},{"content":"fn check_cluster(cluster: &mut Cluster<impl Simulator>, k: &[u8], v: &[u8], all_committed: bool) {\n\n let brane = cluster.fidel_client.get_brane(k).unwrap();\n\n let mut tried_cnt = 0;\n\n let leader = loop {\n\n match cluster.leader_of_brane(brane.get_id()) {\n\n None => {\n\n tried_cnt += 1;\n\n if tried_cnt >= 3 {\n\n panic!(\"leader should be elected\");\n\n }\n\n continue;\n\n }\n\n Some(l) => break l,\n\n }\n\n };\n\n let mut missing_count = 0;\n\n for i in 1..=brane.get_peers().len() as u64 {\n\n let engine = cluster.get_engine(i);\n\n if all_committed || i == leader.get_store_id() {\n\n must_get_equal(&engine, k, v);\n","file_path":"tests/integrations/violetabftstore/test_split_region.rs","rank":81,"score":489535.8697644933},{"content":"/// Computes the next key of the given key.\n\n///\n\n/// If the key has no successor key (e.g. the input is \"\\xff\\xff\"), the result\n\n/// would be an empty vector.\n\n///\n\n/// # Examples\n\n///\n\n/// ```\n\n/// use tuplespaceInstanton::next_key;\n\n/// assert_eq!(next_key(b\"123\"), b\"124\");\n\n/// assert_eq!(next_key(b\"12\\xff\"), b\"13\");\n\n/// assert_eq!(next_key(b\"\\xff\\xff\"), b\"\");\n\n/// assert_eq!(next_key(b\"\\xff\\xfe\"), b\"\\xff\\xff\");\n\n/// assert_eq!(next_key(b\"T\"), b\"U\");\n\n/// assert_eq!(next_key(b\"\"), b\"\");\n\n/// ```\n\npub fn next_key(key: &[u8]) -> Vec<u8> {\n\n if let Some((s, e)) = next_key_no_alloc(key) {\n\n let mut res = Vec::with_capacity(s.len() + 1);\n\n res.extlightlike_from_slice(s);\n\n res.push(e);\n\n res\n\n } else {\n\n Vec::new()\n\n }\n\n}\n\n\n\n#[derive(Debug, Display, Fail)]\n\npub enum Error {\n\n #[display(fmt = \"{} is not a valid violetabft log key\", \"hex::encode_upper(_0)\")]\n\n InvalidVioletaBftLogKey(Vec<u8>),\n\n #[display(\n\n fmt = \"invalid brane {} key length for key {}\",\n\n \"_0\",\n\n \"hex::encode_upper(_1)\"\n\n )]\n","file_path":"edb/components/keys/src/lib.rs","rank":82,"score":489257.0004146056},{"content":"pub fn data_key(key: &[u8]) -> Vec<u8> {\n\n let mut v = Vec::with_capacity(DATA_PREFIX_KEY.len() + key.len());\n\n v.extlightlike_from_slice(DATA_PREFIX_KEY);\n\n v.extlightlike_from_slice(key);\n\n v\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":83,"score":489231.16324660624},{"content":"#[causet(unix)]\n\npub fn check_max_open_fds(expect: u64) -> Result<(), ConfigError> {\n\n use std::mem;\n\n\n\n unsafe {\n\n let mut fd_limit = mem::zeroed();\n\n let mut err = libc::getrlimit(libc::RLIMIT_NOFILE, &mut fd_limit);\n\n if err != 0 {\n\n return Err(ConfigError::Limit(\"check_max_open_fds failed\".to_owned()));\n\n }\n\n if fd_limit.rlim_cur >= expect {\n\n return Ok(());\n\n }\n\n\n\n let prev_limit = fd_limit.rlim_cur;\n\n fd_limit.rlim_cur = expect;\n\n if fd_limit.rlim_max < expect {\n\n // If the process is not spacelikeed by privileged user, this will fail.\n\n fd_limit.rlim_max = expect;\n\n }\n\n err = libc::setrlimit(libc::RLIMIT_NOFILE, &fd_limit);\n","file_path":"edb/edbn/einsteindb_util/src/config.rs","rank":84,"score":487717.24778138055},{"content":"pub fn make_rpc_error<E: Debug>(err: E) -> RpcStatus {\n\n // FIXME: Just spewing debug error formatting here seems pretty unfrilightlikely\n\n RpcStatus::new(RpcStatusCode::UNKNOWN, Some(format!(\"{:?}\", err)))\n\n}\n\n\n\n#[macro_export]\n\nmacro_rules! lightlike_rpc_response {\n\n ($res:ident, $sink:ident, $label:ident, $timer:ident) => {{\n\n let res = match $res {\n\n Ok(resp) => {\n\n IMPORT_RPC_DURATION\n\n .with_label_values(&[$label, \"ok\"])\n\n .observe($timer.elapsed_secs());\n\n $sink.success(resp)\n\n }\n\n Err(e) => {\n\n IMPORT_RPC_DURATION\n\n .with_label_values(&[$label, \"error\"])\n\n .observe($timer.elapsed_secs());\n\n error_inc(&e);\n\n $sink.fail(make_rpc_error(e))\n\n }\n\n };\n\n let _ = res.map_err(|e| warn!(\"lightlike rpc response\"; \"err\" => %e)).await;\n\n }};\n\n}\n","file_path":"edb/components/sst_importer/src/service.rs","rank":85,"score":485035.43368955085},{"content":"/// Checks whether the given PrimaryCausets info are supported.\n\npub fn check_PrimaryCausets_info_supported(PrimaryCausets_info: &[PrimaryCausetInfo]) -> Result<()> {\n\n use std::convert::TryFrom;\n\n use milevadb_query_datatype::EvalType;\n\n use milevadb_query_datatype::FieldTypeAccessor;\n\n\n\n for PrimaryCauset in PrimaryCausets_info {\n\n if PrimaryCauset.get_pk_handle() {\n\n box_try!(EvalType::try_from(PrimaryCauset.as_accessor().tp()));\n\n }\n\n }\n\n Ok(())\n\n}\n\n\n\nimpl<S: causet_storage, I: ScanFreeDaemonImpl> BatchFreeDaemon for ScanFreeDaemon<S, I> {\n\n type StorageStats = S::Statistics;\n\n\n\n #[inline]\n\n fn schemaReplicant(&self) -> &[FieldType] {\n\n self.imp.schemaReplicant()\n\n }\n","file_path":"edb/milevadb_query/milevadb_query_vec_executors/src/util/scan_executor.rs","rank":86,"score":484117.5459345705},{"content":"fn tail_pointer_reader_load_lock<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\n\n let engine = config.engine_factory.build();\n\n let ctx = Context::default();\n\n let test_tuplespaceInstanton: Vec<Key> = KvGenerator::with_seed(\n\n config.key_length,\n\n config.value_length,\n\n DEFAULT_KV_GENERATOR_SEED,\n\n )\n\n .generate(DEFAULT_ITERATIONS)\n\n .iter()\n\n .map(|(k, _)| Key::from_raw(&k))\n\n .collect();\n\n\n\n b.iter_batched(\n\n || {\n\n let snapshot = engine.snapshot(&ctx).unwrap();\n\n (snapshot, &test_tuplespaceInstanton)\n\n },\n\n |(snapshot, test_kvs)| {\n\n for key in test_kvs {\n\n let mut reader =\n\n MvccReader::new(snapshot.clone(), None, true, ctx.get_isolation_level());\n\n black_box(reader.load_lock(&key).unwrap());\n\n }\n\n },\n\n BatchSize::SmallInput,\n\n );\n\n}\n\n\n","file_path":"tests/benches/hierarchy/mvcc/mod.rs","rank":87,"score":482531.87792976544},{"content":"pub fn violetabft_log_prefix(brane_id: u64) -> [u8; 11] {\n\n make_brane_prefix(brane_id, VIOLETABFT_LOG_SUFFIX)\n\n}\n\n\n","file_path":"edb/components/keys/src/lib.rs","rank":88,"score":482367.8762195209},{"content":"pub fn sha256(input: &[u8]) -> Result<Vec<u8>, ErrorStack> {\n\n hash::hash(MessageDigest::sha256(), input).map(|digest| digest.to_vec())\n\n}\n\n\n\n/// Wrapper of a reader which computes its SHA-256 hash while reading.\n\npub struct Sha256Reader<R> {\n\n reader: R,\n\n hasher: Arc<Mutex<Hasher>>,\n\n}\n\n\n\nimpl<R> Sha256Reader<R> {\n\n /// Creates a new `Sha256Reader`, wrapping the given reader.\n\n pub fn new(reader: R) -> Result<(Self, Arc<Mutex<Hasher>>), ErrorStack> {\n\n let hasher = Arc::new(Mutex::new(Hasher::new(MessageDigest::sha256())?));\n\n Ok((\n\n Sha256Reader {\n\n reader,\n\n hasher: hasher.clone(),\n\n },\n\n hasher,\n","file_path":"edb/edbn/einsteindb_util/src/file.rs","rank":89,"score":480159.19285184226},{"content":"#[inline]\n\npub fn decode_int_handle(mut key: &[u8]) -> Result<i64> {\n\n check_record_key(key)?;\n\n key = &key[PREFIX_LEN..];\n\n key.read_i64().map_err(Error::from)\n\n}\n\n\n\n/// `decode_common_handle` decodes key key and gets the common handle.\n","file_path":"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs","rank":90,"score":479255.830595161},{"content":"// When we bootstrap the brane or handling split new brane, we must\n\n// call this to initialize brane apply state first.\n\npub fn write_initial_apply_state<T: MuBlock>(kv_wb: &mut T, brane_id: u64) -> Result<()> {\n\n let mut apply_state = VioletaBftApplyState::default();\n\n apply_state.set_applied_index(VIOLETABFT_INIT_LOG_INDEX);\n\n apply_state\n\n .mut_truncated_state()\n\n .set_index(VIOLETABFT_INIT_LOG_INDEX);\n\n apply_state\n\n .mut_truncated_state()\n\n .set_term(VIOLETABFT_INIT_LOG_TERM);\n\n\n\n kv_wb.put_msg_causet(Causet_VIOLETABFT, &tuplespaceInstanton::apply_state_key(brane_id), &apply_state)?;\n\n Ok(())\n\n}\n\n\n","file_path":"violetabftstore/src/store/peer_storage.rs","rank":91,"score":478993.36947130633},{"content":"/// Gets the number of files at given level of given PrimaryCauset family.\n\npub fn get_causet_num_files_at_level(engine: &DB, handle: &CausetHandle, level: usize) -> Option<u64> {\n\n let prop = format!(\"{}{}\", LMDB_NUM_FILES_AT_LEVEL, level);\n\n engine.get_property_int_causet(handle, &prop)\n\n}\n\n\n","file_path":"edb/components/embedded_lmdb/src/util.rs","rank":92,"score":475325.46953614976},{"content":"fn half_split_bucket_size(brane_max_size: u64) -> u64 {\n\n let mut half_split_bucket_size = brane_max_size / BUCKET_NUMBER_LIMIT as u64;\n\n let bucket_size_limit = ReadableSize::mb(BUCKET_SIZE_LIMIT_MB).0;\n\n if half_split_bucket_size == 0 {\n\n half_split_bucket_size = 1;\n\n } else if half_split_bucket_size > bucket_size_limit {\n\n half_split_bucket_size = bucket_size_limit;\n\n }\n\n half_split_bucket_size\n\n}\n\n\n","file_path":"violetabftstore/src/interlock/split_check/half.rs","rank":93,"score":473289.67014091025},{"content":"fn do_compare<T, E, F>(mut e: E, op: CmpOp, get_order: F) -> Result<Option<i64>>\n\nwhere\n\n E: FnMut(usize) -> Result<Option<T>>,\n\n F: Fn(T, T) -> Result<Ordering>,\n\n{\n\n let lhs = e(0)?;\n\n if lhs.is_none() && op != CmpOp::NullEQ {\n\n return Ok(None);\n\n }\n\n let rhs = e(1)?;\n\n match (lhs, rhs) {\n\n (None, None) => Ok(Some(1)),\n\n (Some(lhs), Some(rhs)) => {\n\n let ordering = get_order(lhs, rhs)?;\n\n let r = match op {\n\n CmpOp::LT => ordering == Ordering::Less,\n\n CmpOp::LE => ordering != Ordering::Greater,\n\n CmpOp::GT => ordering == Ordering::Greater,\n\n CmpOp::GE => ordering != Ordering::Less,\n\n CmpOp::NE => ordering != Ordering::Equal,\n","file_path":"edb/milevadb_query/milevadb_query_normal_expr/src/builtin_compare.rs","rank":94,"score":473227.8250797299},{"content":"pub fn error_stream(e: io::Error) -> impl Stream<Item = io::Result<Bytes>> + Unpin + lightlike + Sync {\n\n stream::iter(iter::once(Err(e)))\n\n}\n\n\n","file_path":"edb/components/causet_storage/src/util.rs","rank":95,"score":473102.7856900828},{"content":"pub fn get_causet_handle<'a>(db: &'a DB, causet: &str) -> Result<&'a CausetHandle> {\n\n let handle = db\n\n .causet_handle(causet)\n\n .ok_or_else(|| Error::Engine(format!(\"causet {} not found\", causet)))?;\n\n Ok(handle)\n\n}\n\n\n","file_path":"edb/components/embedded_lmdb/src/util.rs","rank":96,"score":473016.8236436081},{"content":"fn assert_has<E: Engine>(ctx: &Context, engine: &E, key: &[u8], value: &[u8]) {\n\n let snapshot = engine.snapshot(ctx).unwrap();\n\n assert_eq!(snapshot.get(&Key::from_raw(key)).unwrap().unwrap(), value);\n\n}\n\n\n","file_path":"tests/integrations/storage/test_violetabftkv.rs","rank":97,"score":471561.2297175684},{"content":"fn to_encoded_Block_prefix(encoded_key: &[u8]) -> Option<Vec<u8>> {\n\n if let Ok(raw_key) = Key::from_encoded_slice(encoded_key).to_raw() {\n\n Block_codec::extract_Block_prefix(&raw_key)\n\n .map(|k| Key::from_raw(k).into_encoded())\n\n .ok()\n\n } else {\n\n None\n\n }\n\n}\n\n\n\n// Encode a key like `t{i64}` will applightlike some unnecessary bytes to the output,\n\n// The first 10 bytes are enough to find out which Block this key belongs to.\n\nconst ENCODED_Block_Block_PREFIX: usize = Block_codec::Block_PREFIX_KEY_LEN + 1;\n\n\n","file_path":"violetabftstore/src/interlock/split_check/table.rs","rank":98,"score":470875.4777623569},{"content":"pub fn bench_causet_storage<E: Engine, F: EngineFactory<E>>(\n\n c: &mut Criterion,\n\n configs: &[BenchConfig<F>],\n\n) {\n\n c.bench_function_over_inputs(\n\n \"causet_storage_async_prewrite\",\n\n causet_storage_prewrite,\n\n configs.to_owned(),\n\n );\n\n c.bench_function_over_inputs(\"causet_storage_async_commit\", causet_storage_commit, configs.to_owned());\n\n c.bench_function_over_inputs(\"causet_storage_async_raw_get\", causet_storage_raw_get, configs.to_owned());\n\n}\n","file_path":"tests/benches/hierarchy/storage/mod.rs","rank":99,"score":469605.5441961742}],"string":"[\n {\n \"content\": \"fn last_key_of_brane(db: &impl CausetEngine, brane: &Brane) -> Result<Option<Vec<u8>>> {\\n\\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let mut last_key = None;\\n\\n\\n\\n let iter_opt = IterOptions::new(\\n\\n Some(CausetLearnedKey::from_vec(spacelike_key, 0, 0)),\\n\\n Some(CausetLearnedKey::from_vec(lightlike_key, 0, 0)),\\n\\n false,\\n\\n );\\n\\n let mut iter = box_try!(db.Iteron_causet_opt(Causet_WRITE, iter_opt));\\n\\n\\n\\n // the last key\\n\\n let found: Result<bool> = iter.seek(SeekKey::End).map_err(|e| box_err!(e));\\n\\n if found? {\\n\\n let key = iter.key().to_vec();\\n\\n last_key = Some(key);\\n\\n } // else { No data in this Causet }\\n\\n\\n\\n match last_key {\\n\\n Some(lk) => Ok(Some(lk)),\\n\\n None => Ok(None),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/table.rs\",\n \"rank\": 0,\n \"score\": 824946.0895377096\n },\n {\n \"content\": \"fn scan_impl<Iter, F>(mut it: Iter, spacelike_key: &[u8], mut f: F) -> Result<()>\\n\\nwhere\\n\\n Iter: Iteron,\\n\\n F: FnMut(&[u8], &[u8]) -> Result<bool>,\\n\\n{\\n\\n let mut remained = it.seek(SeekKey::Key(spacelike_key))?;\\n\\n while remained {\\n\\n remained = f(it.key(), it.value())? && it.next()?;\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\\nimpl<'a> From<&'a [u8]> for SeekKey<'a> {\\n\\n fn from(bs: &'a [u8]) -> SeekKey {\\n\\n SeekKey::Key(bs)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/embedded_promises/src/iterable.rs\",\n \"rank\": 1,\n \"score\": 706617.5198747386\n },\n {\n \"content\": \"/// Collect all items of `it` into a vector, generally used for tests.\\n\\n///\\n\\n/// # Panics\\n\\n///\\n\\n/// If any errors occur during Iteron.\\n\\npub fn collect<I: Iteron>(mut it: I) -> Vec<(Vec<u8>, Vec<u8>)> {\\n\\n let mut v = Vec::new();\\n\\n let mut it_valid = it.valid().unwrap();\\n\\n while it_valid {\\n\\n let kv = (it.key().to_vec(), it.value().to_vec());\\n\\n v.push(kv);\\n\\n it_valid = it.next().unwrap();\\n\\n }\\n\\n v\\n\\n}\\n\",\n \"file_path\": \"edb/components/embedded_promises/src/iterable.rs\",\n \"rank\": 3,\n \"score\": 651733.2922400625\n },\n {\n \"content\": \"fn decode_write(key: Vec<u8>, value: &[u8], Evcausetidx: &mut EventEvent) -> bool {\\n\\n let write = WriteRef::parse(value).unwrap().to_owned();\\n\\n let (op_type, r_type) = match write.write_type {\\n\\n WriteType::Put => (EventEventOpType::Put, EventLogType::Commit),\\n\\n WriteType::Delete => (EventEventOpType::Delete, EventLogType::Commit),\\n\\n WriteType::Rollback => (EventEventOpType::Unknown, EventLogType::Rollback),\\n\\n other => {\\n\\n debug!(\\\"skip write record\\\"; \\\"write\\\" => ?other, \\\"key\\\" => hex::encode_upper(key));\\n\\n return true;\\n\\n }\\n\\n };\\n\\n let key = Key::from_encoded(key);\\n\\n let commit_ts = if write.write_type == WriteType::Rollback {\\n\\n 0\\n\\n } else {\\n\\n key.decode_ts().unwrap().into_inner()\\n\\n };\\n\\n Evcausetidx.spacelike_ts = write.spacelike_ts.into_inner();\\n\\n Evcausetidx.commit_ts = commit_ts;\\n\\n Evcausetidx.key = key.truncate_ts().unwrap().into_raw().unwrap();\\n\\n Evcausetidx.op_type = op_type.into();\\n\\n set_event_row_type(Evcausetidx, r_type);\\n\\n if let Some(value) = write.short_value {\\n\\n Evcausetidx.value = value;\\n\\n }\\n\\n\\n\\n false\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/causet_context/src/pushdown.rs\",\n \"rank\": 4,\n \"score\": 616959.4318415693\n },\n {\n \"content\": \"pub fn must_get_causet_none(engine: &Arc<DB>, causet: &str, key: &[u8]) {\\n\\n must_get(engine, causet, key, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 5,\n \"score\": 611582.0128141578\n },\n {\n \"content\": \"pub fn get_brane_approximate_size_causet(\\n\\n db: &impl CausetEngine,\\n\\n causetname: &str,\\n\\n brane: &Brane,\\n\\n large_memory_barrier: u64,\\n\\n) -> Result<u64> {\\n\\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let cone = Cone::new(&spacelike_key, &lightlike_key);\\n\\n Ok(box_try!(db.get_cone_approximate_size_causet(\\n\\n causetname,\\n\\n cone,\\n\\n brane.get_id(),\\n\\n large_memory_barrier\\n\\n )))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/size.rs\",\n \"rank\": 6,\n \"score\": 610949.8902579398\n },\n {\n \"content\": \"pub fn must_get_causet_equal(engine: &Arc<DB>, causet: &str, key: &[u8], value: &[u8]) {\\n\\n must_get(engine, causet, key, Some(value));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 7,\n \"score\": 610119.643144043\n },\n {\n \"content\": \"pub fn new_split_brane(policy: CheckPolicy, tuplespaceInstanton: Vec<Vec<u8>>) -> BraneHeartbeatResponse {\\n\\n let mut split_brane = SplitBrane::default();\\n\\n split_brane.set_policy(policy);\\n\\n split_brane.set_tuplespaceInstanton(tuplespaceInstanton.into());\\n\\n let mut resp = BraneHeartbeatResponse::default();\\n\\n resp.set_split_brane(split_brane);\\n\\n resp\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 8,\n \"score\": 601967.5408863034\n },\n {\n \"content\": \"/// Decode brane meta key, return the brane id and meta suffix type.\\n\\npub fn decode_brane_meta_key(key: &[u8]) -> Result<(u64, u8)> {\\n\\n decode_brane_key(REGION_META_PREFIX_KEY, key, \\\"meta\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 9,\n \"score\": 597387.1061718457\n },\n {\n \"content\": \"/// Decode brane violetabft key, return the brane id and violetabft suffix type.\\n\\npub fn decode_brane_violetabft_key(key: &[u8]) -> Result<(u64, u8)> {\\n\\n decode_brane_key(REGION_VIOLETABFT_PREFIX_KEY, key, \\\"violetabft\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 10,\n \"score\": 597387.1061718457\n },\n {\n \"content\": \"fn setup(causet: EINSTEINDBConfig, engine: Arc<DB>) -> (ConfigController, Worker<Task>) {\\n\\n let (router, _) = sync_channel(1);\\n\\n let runner = Runner::new(\\n\\n engine.c().clone(),\\n\\n router.clone(),\\n\\n InterlockHost::new(router),\\n\\n causet.interlock.clone(),\\n\\n );\\n\\n let mut worker: Worker<Task> = Worker::new(\\\"split-check-config\\\");\\n\\n worker.spacelike(runner).unwrap();\\n\\n\\n\\n let causet_controller = ConfigController::new(causet);\\n\\n causet_controller.register(\\n\\n Module::Interlock,\\n\\n Box::new(SplitCheckConfigManager(worker.interlock_semaphore())),\\n\\n );\\n\\n\\n\\n (causet_controller, worker)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/config/dynamic/split_check.rs\",\n \"rank\": 11,\n \"score\": 596338.7433520264\n },\n {\n \"content\": \"pub fn must_get(engine: &Arc<DB>, causet: &str, key: &[u8], value: Option<&[u8]>) {\\n\\n for _ in 1..300 {\\n\\n let res = engine.c().get_value_causet(causet, &tuplespaceInstanton::data_key(key)).unwrap();\\n\\n if let (Some(value), Some(res)) = (value, res.as_ref()) {\\n\\n assert_eq!(value, &res[..]);\\n\\n return;\\n\\n }\\n\\n if value.is_none() && res.is_none() {\\n\\n return;\\n\\n }\\n\\n thread::sleep(Duration::from_millis(20));\\n\\n }\\n\\n debug!(\\\"last try to get {}\\\", hex::encode_upper(key));\\n\\n let res = engine.c().get_value_causet(causet, &tuplespaceInstanton::data_key(key)).unwrap();\\n\\n if value.is_none() && res.is_none()\\n\\n || value.is_some() && res.is_some() && value.unwrap() == &*res.unwrap()\\n\\n {\\n\\n return;\\n\\n }\\n\\n panic!(\\n\\n \\\"can't get value {:?} for key {}\\\",\\n\\n value.map(escape),\\n\\n hex::encode_upper(key)\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 12,\n \"score\": 593968.9491190187\n },\n {\n \"content\": \"/// Check if key in brane cone [`spacelike_key`, `lightlike_key`).\\n\\npub fn check_key_in_brane(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\\n\\n let lightlike_key = brane.get_lightlike_key();\\n\\n let spacelike_key = brane.get_spacelike_key();\\n\\n if key >= spacelike_key && (lightlike_key.is_empty() || key < lightlike_key) {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\\n\\n }\\n\\n}\\n\\n\\n\\n/// `is_first_vote_msg` checks `msg` is the first vote (or prevote) message or not. It's used for\\n\\n/// when the message is received but there is no such brane in `CausetStore::brane_peers` and the\\n\\n/// brane overlaps with others. In this case we should put `msg` into `plightlikeing_votes` instead of\\n\\n/// create the peer.\\n\",\n \"file_path\": \"violetabftstore/src/store/util.rs\",\n \"rank\": 13,\n \"score\": 587320.3728689658\n },\n {\n \"content\": \"pub fn get_brane_approximate_tuplespaceInstanton_causet(\\n\\n db: &impl CausetEngine,\\n\\n causetname: &str,\\n\\n brane: &Brane,\\n\\n large_memory_barrier: u64,\\n\\n) -> Result<u64> {\\n\\n let spacelike = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let cone = Cone::new(&spacelike, &lightlike);\\n\\n Ok(box_try!(db.get_cone_approximate_tuplespaceInstanton_causet(\\n\\n causetname,\\n\\n cone,\\n\\n brane.get_id(),\\n\\n large_memory_barrier\\n\\n )))\\n\\n}\\n\\n\\n\\n#[causet(test)]\\n\\nmod tests {\\n\\n use super::super::size::tests::must_split_at;\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/keys.rs\",\n \"rank\": 14,\n \"score\": 584532.0036712079\n },\n {\n \"content\": \"/// Check if key in brane cone (`spacelike_key`, `lightlike_key`).\\n\\npub fn check_key_in_brane_exclusive(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\\n\\n let lightlike_key = brane.get_lightlike_key();\\n\\n let spacelike_key = brane.get_spacelike_key();\\n\\n if spacelike_key < key && (key < lightlike_key || lightlike_key.is_empty()) {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/util.rs\",\n \"rank\": 15,\n \"score\": 580947.27555271\n },\n {\n \"content\": \"/// Check if key in brane cone [`spacelike_key`, `lightlike_key`].\\n\\npub fn check_key_in_brane_inclusive(key: &[u8], brane: &meta_timeshare::Brane) -> Result<()> {\\n\\n let lightlike_key = brane.get_lightlike_key();\\n\\n let spacelike_key = brane.get_spacelike_key();\\n\\n if key >= spacelike_key && (lightlike_key.is_empty() || key <= lightlike_key) {\\n\\n Ok(())\\n\\n } else {\\n\\n Err(Error::KeyNotInBrane(key.to_vec(), brane.clone()))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/util.rs\",\n \"rank\": 16,\n \"score\": 580947.27555271\n },\n {\n \"content\": \"/// Get the `lightlike_key` of current brane in encoded form.\\n\\npub fn enc_lightlike_key(brane: &Brane) -> Vec<u8> {\\n\\n // only initialized brane's lightlike_key can be encoded, otherwise there must be bugs\\n\\n // somewhere.\\n\\n assert!(!brane.get_peers().is_empty());\\n\\n data_lightlike_key(brane.get_lightlike_key())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 17,\n \"score\": 576196.4664844207\n },\n {\n \"content\": \"pub fn get_engine_causet_used_size(engine: &DB, handle: &CausetHandle) -> u64 {\\n\\n let mut causet_used_size = engine\\n\\n .get_property_int_causet(handle, LMDB_TOTAL_SST_FILES_SIZE)\\n\\n .expect(\\\"lmdb is too old, missing total-sst-files-size property\\\");\\n\\n // For memBlock\\n\\n if let Some(mem_Block) = engine.get_property_int_causet(handle, LMDB_CUR_SIZE_ALL_MEM_BlockS) {\\n\\n causet_used_size += mem_Block;\\n\\n }\\n\\n // For blob files\\n\\n if let Some(live_blob) = engine.get_property_int_causet(handle, LMDB_TITANDB_LIVE_BLOB_FILE_SIZE)\\n\\n {\\n\\n causet_used_size += live_blob;\\n\\n }\\n\\n if let Some(obsolete_blob) =\\n\\n engine.get_property_int_causet(handle, LMDB_TITANDB_OBSOLETE_BLOB_FILE_SIZE)\\n\\n {\\n\\n causet_used_size += obsolete_blob;\\n\\n }\\n\\n\\n\\n causet_used_size\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/embedded_lmdb/src/util.rs\",\n \"rank\": 18,\n \"score\": 574505.837184384\n },\n {\n \"content\": \"fn decode_lock(key: Vec<u8>, value: &[u8], Evcausetidx: &mut EventEvent) -> bool {\\n\\n let dagger = Dagger::parse(value).unwrap();\\n\\n let op_type = match dagger.lock_type {\\n\\n LockType::Put => EventEventOpType::Put,\\n\\n LockType::Delete => EventEventOpType::Delete,\\n\\n other => {\\n\\n debug!(\\\"skip dagger record\\\";\\n\\n \\\"type\\\" => ?other,\\n\\n \\\"spacelike_ts\\\" => ?dagger.ts,\\n\\n \\\"key\\\" => hex::encode_upper(key),\\n\\n \\\"for_fidelio_ts\\\" => ?dagger.for_fidelio_ts);\\n\\n return true;\\n\\n }\\n\\n };\\n\\n let key = Key::from_encoded(key);\\n\\n Evcausetidx.spacelike_ts = dagger.ts.into_inner();\\n\\n Evcausetidx.key = key.into_raw().unwrap();\\n\\n Evcausetidx.op_type = op_type.into();\\n\\n set_event_row_type(Evcausetidx, EventLogType::Prewrite);\\n\\n if let Some(value) = dagger.short_value {\\n\\n Evcausetidx.value = value;\\n\\n }\\n\\n\\n\\n false\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/causet_context/src/pushdown.rs\",\n \"rank\": 19,\n \"score\": 572071.7299389363\n },\n {\n \"content\": \"fn causet_storage_raw_get<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\\n\\n b.iter_batched(\\n\\n || {\\n\\n let kvs = KvGenerator::new(config.key_length, config.value_length)\\n\\n .generate(DEFAULT_ITERATIONS);\\n\\n let data: Vec<(Context, Vec<u8>)> = kvs\\n\\n .iter()\\n\\n .map(|(k, _)| (Context::default(), k.clone()))\\n\\n .collect();\\n\\n (data, &store)\\n\\n },\\n\\n |(data, store)| {\\n\\n for (context, key) in data {\\n\\n black_box(store.raw_get(context, Causet_DEFAULT.to_owned(), key).unwrap());\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/storage/mod.rs\",\n \"rank\": 20,\n \"score\": 571645.938093781\n },\n {\n \"content\": \"/// Get the approximate size of the cone.\\n\\npub fn get_brane_approximate_size(\\n\\n db: &impl CausetEngine,\\n\\n brane: &Brane,\\n\\n large_memory_barrier: u64,\\n\\n) -> Result<u64> {\\n\\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let cone = Cone::new(&spacelike_key, &lightlike_key);\\n\\n Ok(box_try!(db.get_cone_approximate_size(\\n\\n cone,\\n\\n brane.get_id(),\\n\\n large_memory_barrier\\n\\n )))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/size.rs\",\n \"rank\": 21,\n \"score\": 570424.0548116311\n },\n {\n \"content\": \"#[inline]\\n\\npub fn build_key_cone(spacelike_key: &[u8], lightlike_key: &[u8], reverse_scan: bool) -> KeyCone {\\n\\n let mut cone = KeyCone::default();\\n\\n if reverse_scan {\\n\\n cone.set_spacelike_key(lightlike_key.to_vec());\\n\\n cone.set_lightlike_key(spacelike_key.to_vec());\\n\\n } else {\\n\\n cone.set_spacelike_key(spacelike_key.to_vec());\\n\\n cone.set_lightlike_key(lightlike_key.to_vec());\\n\\n }\\n\\n cone\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/util.rs\",\n \"rank\": 22,\n \"score\": 559579.3744345654\n },\n {\n \"content\": \"pub fn apply_sst_causet_file<E>(path: &str, db: &E, causet: &str) -> Result<(), Error>\\n\\nwhere\\n\\n E: CausetEngine,\\n\\n{\\n\\n let causet_handle = box_try!(db.causet_handle(causet));\\n\\n let mut ingest_opt = <E as ImportExt>::IngestExternalFileOptions::new();\\n\\n ingest_opt.move_files(true);\\n\\n box_try!(db.ingest_external_file_causet(causet_handle, &ingest_opt, &[path]));\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/snap/io.rs\",\n \"rank\": 23,\n \"score\": 559339.5913064238\n },\n {\n \"content\": \"pub fn load_configs<E: Engine, F: EngineFactory<E>>(engine_factory: F) -> Vec<BenchConfig<F>> {\\n\\n let key_lengths = DEFAULT_KEY_LENGTHS;\\n\\n let value_lengths = DEFAULT_VALUE_LENGTHS;\\n\\n let mut configs = vec![];\\n\\n\\n\\n for &kl in &key_lengths {\\n\\n for &vl in &value_lengths {\\n\\n configs.push(BenchConfig {\\n\\n key_length: kl,\\n\\n value_length: vl,\\n\\n engine_factory,\\n\\n })\\n\\n }\\n\\n }\\n\\n configs\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/mod.rs\",\n \"rank\": 24,\n \"score\": 557934.6795268164\n },\n {\n \"content\": \"fn assert_has_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8], value: &[u8]) {\\n\\n let snapshot = engine.snapshot(ctx).unwrap();\\n\\n assert_eq!(\\n\\n snapshot.get_causet(causet, &Key::from_raw(key)).unwrap().unwrap(),\\n\\n value\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 25,\n \"score\": 557210.1891474454\n },\n {\n \"content\": \"pub fn must_get_none(engine: &Arc<DB>, key: &[u8]) {\\n\\n must_get(engine, \\\"default\\\", key, None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 26,\n \"score\": 556063.7719308775\n },\n {\n \"content\": \"pub fn must_get_equal(engine: &Arc<DB>, key: &[u8], value: &[u8]) {\\n\\n must_get(engine, \\\"default\\\", key, Some(value));\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 27,\n \"score\": 554436.1243217788\n },\n {\n \"content\": \"fn must_put_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8], value: &[u8]) {\\n\\n engine\\n\\n .put_causet(ctx, causet, Key::from_raw(key), value.to_vec())\\n\\n .unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 28,\n \"score\": 551831.916622719\n },\n {\n \"content\": \"/// Get the brane id and index from violetabft log key generated by `violetabft_log_key`.\\n\\npub fn decode_violetabft_log_key(key: &[u8]) -> Result<(u64, u64)> {\\n\\n let suffix_idx = REGION_VIOLETABFT_PREFIX_KEY.len() + mem::size_of::<u64>();\\n\\n let expect_key_len = suffix_idx + mem::size_of::<u8>() + mem::size_of::<u64>();\\n\\n if key.len() != expect_key_len\\n\\n || !key.spacelikes_with(REGION_VIOLETABFT_PREFIX_KEY)\\n\\n || key[suffix_idx] != VIOLETABFT_LOG_SUFFIX\\n\\n {\\n\\n return Err(Error::InvalidVioletaBftLogKey(key.to_owned()));\\n\\n }\\n\\n let brane_id = BigEndian::read_u64(&key[REGION_VIOLETABFT_PREFIX_KEY.len()..suffix_idx]);\\n\\n let index = BigEndian::read_u64(&key[suffix_idx + mem::size_of::<u8>()..]);\\n\\n Ok((brane_id, index))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 29,\n \"score\": 549797.0836273817\n },\n {\n \"content\": \"#[inline]\\n\\npub fn data_lightlike_key(brane_lightlike_key: &[u8]) -> Vec<u8> {\\n\\n if brane_lightlike_key.is_empty() {\\n\\n DATA_MAX_KEY.to_vec()\\n\\n } else {\\n\\n data_key(brane_lightlike_key)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 30,\n \"score\": 547578.2564431791\n },\n {\n \"content\": \"fn assert_none_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8]) {\\n\\n let snapshot = engine.snapshot(ctx).unwrap();\\n\\n assert_eq!(snapshot.get_causet(causet, &Key::from_raw(key)).unwrap(), None);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 31,\n \"score\": 547231.2806564593\n },\n {\n \"content\": \"fn validate<F>(interlock_semaphore: &Interlock_Semaphore<Task>, f: F)\\n\\nwhere\\n\\n F: FnOnce(&Config) + lightlike + 'static,\\n\\n{\\n\\n let (tx, rx) = mpsc::channel();\\n\\n interlock_semaphore\\n\\n .schedule(Task::Validate(Box::new(move |causet: &Config| {\\n\\n f(causet);\\n\\n tx.lightlike(()).unwrap();\\n\\n })))\\n\\n .unwrap();\\n\\n rx.recv_timeout(Duration::from_secs(1)).unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/config/dynamic/split_check.rs\",\n \"rank\": 32,\n \"score\": 544923.0955369557\n },\n {\n \"content\": \"/// Get the approximate number of tuplespaceInstanton in the cone.\\n\\npub fn get_brane_approximate_tuplespaceInstanton(\\n\\n db: &impl CausetEngine,\\n\\n brane: &Brane,\\n\\n large_memory_barrier: u64,\\n\\n) -> Result<u64> {\\n\\n let spacelike = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let cone = Cone::new(&spacelike, &lightlike);\\n\\n Ok(box_try!(db.get_cone_approximate_tuplespaceInstanton(\\n\\n cone,\\n\\n brane.get_id(),\\n\\n large_memory_barrier\\n\\n )))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/keys.rs\",\n \"rank\": 33,\n \"score\": 544822.6954126913\n },\n {\n \"content\": \"/// Decodes bytes which are encoded by `encode_bytes` before.\\n\\n///\\n\\n/// Please note that, data is a mut reference to slice. After calling this the\\n\\n/// slice that data point to would change.\\n\\npub fn decode_bytes(data: &mut BytesSlice<'_>, desc: bool) -> Result<Vec<u8>> {\\n\\n let mut key = Vec::with_capacity(data.len() / (ENC_GROUP_SIZE + 1) * ENC_GROUP_SIZE);\\n\\n let mut offset = 0;\\n\\n let Soliton_len = ENC_GROUP_SIZE + 1;\\n\\n loop {\\n\\n // everytime make ENC_GROUP_SIZE + 1 elements as a decode unit\\n\\n let next_offset = offset + Soliton_len;\\n\\n let Soliton = if next_offset <= data.len() {\\n\\n &data[offset..next_offset]\\n\\n } else {\\n\\n return Err(Error::unexpected_eof());\\n\\n };\\n\\n offset = next_offset;\\n\\n // the last byte in decode unit is for marker which indicates pad size\\n\\n let (&marker, bytes) = Soliton.split_last().unwrap();\\n\\n let pad_size = if desc {\\n\\n marker as usize\\n\\n } else {\\n\\n (ENC_MARKER - marker) as usize\\n\\n };\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/codec/bytes.rs\",\n \"rank\": 34,\n \"score\": 542183.1112837968\n },\n {\n \"content\": \"pub fn bench_engine<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\\n\\n c.bench_function_over_inputs(\\n\\n \\\"engine_get(exclude snapshot)\\\",\\n\\n bench_engine_get,\\n\\n configs.to_vec(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\\"engine_put\\\", bench_engine_put, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\\"engine_snapshot\\\", bench_engine_snapshot, configs.to_owned());\\n\\n}\\n\",\n \"file_path\": \"tests/benches/hierarchy/engine/mod.rs\",\n \"rank\": 35,\n \"score\": 541271.3245418028\n },\n {\n \"content\": \"fn check_kv_in_all_causets(db: &DB, i: u8, found: bool) {\\n\\n for causet_name in &[Causet_DEFAULT, Causet_DAGGER] {\\n\\n let handle = db.causet_handle(causet_name).unwrap();\\n\\n let k = tuplespaceInstanton::data_key(&[i]);\\n\\n let v = db.get_causet(handle, &k).unwrap();\\n\\n if found {\\n\\n assert_eq!(v.unwrap(), &k);\\n\\n } else {\\n\\n assert!(v.is_none());\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/violetabftstore/test_clear_stale_data.rs\",\n \"rank\": 36,\n \"score\": 539828.1621151777\n },\n {\n \"content\": \"/// Decodes bytes which are encoded by `encode_bytes` before just in place without malloc.\\n\\n/// Please use this instead of `decode_bytes` if possible.\\n\\npub fn decode_bytes_in_place(data: &mut Vec<u8>, desc: bool) -> Result<()> {\\n\\n let mut write_offset = 0;\\n\\n let mut read_offset = 0;\\n\\n loop {\\n\\n let marker_offset = read_offset + ENC_GROUP_SIZE;\\n\\n if marker_offset >= data.len() {\\n\\n return Err(Error::unexpected_eof());\\n\\n };\\n\\n\\n\\n unsafe {\\n\\n // it is semantically equivalent to C's memmove()\\n\\n // and the src and dest may overlap\\n\\n // if src == dest do nothing\\n\\n ptr::copy(\\n\\n data.as_ptr().add(read_offset),\\n\\n data.as_mut_ptr().add(write_offset),\\n\\n ENC_GROUP_SIZE,\\n\\n );\\n\\n }\\n\\n write_offset += ENC_GROUP_SIZE;\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/codec/bytes.rs\",\n \"rank\": 37,\n \"score\": 536864.6903643704\n },\n {\n \"content\": \"/// Get the log index from violetabft log key generated by `violetabft_log_key`.\\n\\npub fn violetabft_log_index(key: &[u8]) -> Result<u64> {\\n\\n let expect_key_len = REGION_VIOLETABFT_PREFIX_KEY.len()\\n\\n + mem::size_of::<u64>()\\n\\n + mem::size_of::<u8>()\\n\\n + mem::size_of::<u64>();\\n\\n if key.len() != expect_key_len {\\n\\n return Err(Error::InvalidVioletaBftLogKey(key.to_owned()));\\n\\n }\\n\\n Ok(BigEndian::read_u64(\\n\\n &key[expect_key_len - mem::size_of::<u64>()..],\\n\\n ))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 38,\n \"score\": 535673.9491838898\n },\n {\n \"content\": \"fn causet_storage_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\\n\\n b.iter_batched(\\n\\n || {\\n\\n let kvs = KvGenerator::new(config.key_length, config.value_length)\\n\\n .generate(DEFAULT_ITERATIONS);\\n\\n\\n\\n for (k, v) in &kvs {\\n\\n store\\n\\n .prewrite(\\n\\n Context::default(),\\n\\n vec![Mutation::Put((Key::from_raw(&k), v.clone()))],\\n\\n k.clone(),\\n\\n 1,\\n\\n )\\n\\n .unwrap();\\n\\n }\\n\\n\\n\\n (kvs, &store)\\n\\n },\\n\\n |(kvs, store)| {\\n\\n for (k, _) in &kvs {\\n\\n black_box(store.commit(Context::default(), vec![Key::from_raw(k)], 1, 2)).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/storage/mod.rs\",\n \"rank\": 39,\n \"score\": 534608.904213476\n },\n {\n \"content\": \"fn causet_storage_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let store = SyncTestStorageBuilder::from_engine(engine).build().unwrap();\\n\\n b.iter_batched(\\n\\n || {\\n\\n let kvs = KvGenerator::new(config.key_length, config.value_length)\\n\\n .generate(DEFAULT_ITERATIONS);\\n\\n\\n\\n let data: Vec<(Context, Vec<Mutation>, Vec<u8>)> = kvs\\n\\n .iter()\\n\\n .map(|(k, v)| {\\n\\n (\\n\\n Context::default(),\\n\\n vec![Mutation::Put((Key::from_raw(&k), v.clone()))],\\n\\n k.clone(),\\n\\n )\\n\\n })\\n\\n .collect();\\n\\n (data, &store)\\n\\n },\\n\\n |(data, store)| {\\n\\n for (context, mutations, primary) in data {\\n\\n black_box(store.prewrite(context, mutations, primary, 1).unwrap());\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/storage/mod.rs\",\n \"rank\": 40,\n \"score\": 534608.9042134759\n },\n {\n \"content\": \"#[causet(not(unix))]\\n\\npub fn check_max_open_fds(_: u64) -> Result<(), ConfigError> {\\n\\n Ok(())\\n\\n}\\n\\n\\n\\n#[causet(target_os = \\\"linux\\\")]\\n\\nmod check_kernel {\\n\\n use std::fs;\\n\\n\\n\\n use super::ConfigError;\\n\\n\\n\\n // pub for tests.\\n\\n pub type Checker = dyn Fn(i64, i64) -> bool;\\n\\n\\n\\n // pub for tests.\\n\\n pub fn check_kernel_params(\\n\\n param_path: &str,\\n\\n expect: i64,\\n\\n checker: Box<Checker>,\\n\\n ) -> Result<(), ConfigError> {\\n\\n let buffer = fs::read_to_string(param_path)\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/config.rs\",\n \"rank\": 41,\n \"score\": 532895.5612812105\n },\n {\n \"content\": \"fn can_read<E: Engine>(ctx: &Context, engine: &E, key: &[u8], value: &[u8]) -> bool {\\n\\n if let Ok(s) = engine.snapshot(ctx) {\\n\\n assert_eq!(s.get(&Key::from_raw(key)).unwrap().unwrap(), value);\\n\\n return true;\\n\\n }\\n\\n false\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 42,\n \"score\": 530184.1923112073\n },\n {\n \"content\": \"/// `encode` encodes a datum slice into a buffer.\\n\\n/// Uses comparable to encode or not to encode a memory comparable buffer.\\n\\npub fn encode(ctx: &mut EvalContext, values: &[Datum], comparable: bool) -> Result<Vec<u8>> {\\n\\n let mut buf = vec![];\\n\\n encode_to(ctx, &mut buf, values, comparable)?;\\n\\n buf.shrink_to_fit();\\n\\n Ok(buf)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs\",\n \"rank\": 43,\n \"score\": 528518.6894075731\n },\n {\n \"content\": \"pub fn bench_txn<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\\n\\n c.bench_function_over_inputs(\\\"txn_prewrite\\\", txn_prewrite, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\\"txn_commit\\\", txn_commit, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\n\\n \\\"txn_rollback_prewrote\\\",\\n\\n txn_rollback_prewrote,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\n\\n \\\"txn_rollback_conflict\\\",\\n\\n txn_rollback_conflict,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\n\\n \\\"txn_rollback_non_prewrote\\\",\\n\\n txn_rollback_non_prewrote,\\n\\n configs.to_owned(),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/benches/hierarchy/txn/mod.rs\",\n \"rank\": 44,\n \"score\": 527493.0544986892\n },\n {\n \"content\": \"/// Get the `spacelike_key` of current brane in encoded form.\\n\\npub fn enc_spacelike_key(brane: &Brane) -> Vec<u8> {\\n\\n // only initialized brane's spacelike_key can be encoded, otherwise there must be bugs\\n\\n // somewhere.\\n\\n assert!(!brane.get_peers().is_empty());\\n\\n data_key(brane.get_spacelike_key())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 45,\n \"score\": 526490.3351091496\n },\n {\n \"content\": \"pub fn validate_data_key(key: &[u8]) -> bool {\\n\\n key.spacelikes_with(DATA_PREFIX_KEY)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 46,\n \"score\": 522431.84589553194\n },\n {\n \"content\": \"pub fn bench_tail_pointer<E: Engine, F: EngineFactory<E>>(c: &mut Criterion, configs: &[BenchConfig<F>]) {\\n\\n c.bench_function_over_inputs(\\\"tail_pointer_prewrite\\\", tail_pointer_prewrite, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\\"tail_pointer_commit\\\", tail_pointer_commit, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\n\\n \\\"tail_pointer_rollback_prewrote\\\",\\n\\n tail_pointer_rollback_prewrote,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\n\\n \\\"tail_pointer_rollback_conflict\\\",\\n\\n tail_pointer_rollback_conflict,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\n\\n \\\"tail_pointer_rollback_non_prewrote\\\",\\n\\n tail_pointer_rollback_non_prewrote,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\\"tail_pointer_load_lock\\\", tail_pointer_reader_load_lock, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\n\\n \\\"tail_pointer_seek_write\\\",\\n\\n tail_pointer_reader_seek_write,\\n\\n configs.to_owned(),\\n\\n );\\n\\n}\\n\",\n \"file_path\": \"tests/benches/hierarchy/mvcc/mod.rs\",\n \"rank\": 47,\n \"score\": 522119.737381283\n },\n {\n \"content\": \"/// `encode_key` encodes a datum slice into a memory comparable buffer as the key.\\n\\npub fn encode_key(ctx: &mut EvalContext, values: &[Datum]) -> Result<Vec<u8>> {\\n\\n encode(ctx, values, true)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs\",\n \"rank\": 48,\n \"score\": 520446.65993560007\n },\n {\n \"content\": \"pub fn new_put_causet_cmd(causet: &str, key: &[u8], value: &[u8]) -> Request {\\n\\n let mut cmd = Request::default();\\n\\n cmd.set_cmd_type(CmdType::Put);\\n\\n cmd.mut_put().set_key(key.to_vec());\\n\\n cmd.mut_put().set_value(value.to_vec());\\n\\n cmd.mut_put().set_causet(causet.to_string());\\n\\n cmd\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 49,\n \"score\": 518476.75968593254\n },\n {\n \"content\": \"pub fn new_get_causet_cmd(causet: &str, key: &[u8]) -> Request {\\n\\n let mut cmd = Request::default();\\n\\n cmd.set_cmd_type(CmdType::Get);\\n\\n cmd.mut_get().set_key(key.to_vec());\\n\\n cmd.mut_get().set_causet(causet.to_string());\\n\\n cmd\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_violetabftstore/src/util.rs\",\n \"rank\": 50,\n \"score\": 517434.2953121515\n },\n {\n \"content\": \"pub fn check_db_cone<E>(db: &E, cone: (u8, u8))\\n\\nwhere\\n\\n E: CausetEngine,\\n\\n{\\n\\n for i in cone.0..cone.1 {\\n\\n let k = tuplespaceInstanton::data_key(&[i]);\\n\\n assert_eq!(db.get_value(&k).unwrap().unwrap(), &[i]);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/test_sst_importer/src/lib.rs\",\n \"rank\": 51,\n \"score\": 516601.330238246\n },\n {\n \"content\": \"pub fn brane_state_key(brane_id: u64) -> [u8; 11] {\\n\\n make_brane_meta_key(brane_id, REGION_STATE_SUFFIX)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 52,\n \"score\": 513633.2452681412\n },\n {\n \"content\": \"#[inline]\\n\\npub fn decode_common_handle(mut key: &[u8]) -> Result<&[u8]> {\\n\\n check_record_key(key)?;\\n\\n key = &key[PREFIX_LEN..];\\n\\n Ok(key)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs\",\n \"rank\": 53,\n \"score\": 509058.43686444045\n },\n {\n \"content\": \"#[inline]\\n\\nfn read_num_bytes<T, F>(size: usize, data: &mut &[u8], f: F) -> Result<T>\\n\\nwhere\\n\\n F: Fn(&[u8]) -> T,\\n\\n{\\n\\n if data.len() >= size {\\n\\n let buf = &data[..size];\\n\\n *data = &data[size..];\\n\\n return Ok(f(buf));\\n\\n }\\n\\n Err(Error::unexpected_eof())\\n\\n}\\n\\n\\n\\n/// Decodes value encoded by `encode_i64` before.\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/codec/number.rs\",\n \"rank\": 54,\n \"score\": 508817.24577187106\n },\n {\n \"content\": \"fn get_entry_size(value: &[u8], entry_type: DBEntryType) -> std::result::Result<u64, ()> {\\n\\n match entry_type {\\n\\n DBEntryType::Put => Ok(value.len() as u64),\\n\\n DBEntryType::BlobIndex => match NoetherBlobIndex::decode(value) {\\n\\n Ok(index) => Ok(index.blob_size + value.len() as u64),\\n\\n Err(_) => Err(()),\\n\\n },\\n\\n _ => Err(()),\\n\\n }\\n\\n}\\n\\n\\n\\n// Deprecated. Only for compatible issue from v2.0 or older version.\\n\\n#[derive(Debug, Default)]\\n\\npub struct SizeProperties {\\n\\n pub total_size: u64,\\n\\n pub index_handles: IndexHandles,\\n\\n}\\n\\n\\n\\nimpl SizeProperties {\\n\\n pub fn encode(&self) -> UserProperties {\\n\",\n \"file_path\": \"causetq/causetq-allegrosql/src/properties.rs\",\n \"rank\": 55,\n \"score\": 508265.95444746595\n },\n {\n \"content\": \"/// Get brane approximate middle key based on default and write causet size.\\n\\npub fn get_brane_approximate_middle(\\n\\n db: &impl CausetEngine,\\n\\n brane: &Brane,\\n\\n) -> Result<Option<Vec<u8>>> {\\n\\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\\n\\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\\n\\n let cone = Cone::new(&spacelike_key, &lightlike_key);\\n\\n Ok(box_try!(\\n\\n db.get_cone_approximate_middle(cone, brane.get_id())\\n\\n ))\\n\\n}\\n\\n\\n\\n/// Get the approximate middle key of the brane. If we suppose the brane\\n\\n/// is stored on disk as a plain file, \\\"middle key\\\" means the key whose\\n\\n/// position is in the middle of the file.\\n\\n///\\n\\n/// The returned key maybe is timestamped if transaction KV is used,\\n\\n/// and must spacelike with \\\"z\\\".\\n\\n///\\n\\n/// FIXME the causet(test) here probably indicates that the test doesn't belong\\n\\n/// here. It should be a test of the edb or engine_lmdb crates.\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/half.rs\",\n \"rank\": 56,\n \"score\": 503202.20457188983\n },\n {\n \"content\": \"fn must_delete_causet<E: Engine>(ctx: &Context, engine: &E, causet: CfName, key: &[u8]) {\\n\\n engine.delete_causet(ctx, causet, Key::from_raw(key)).unwrap();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 57,\n \"score\": 503173.91803981585\n },\n {\n \"content\": \"/// Convert the key to the smallest key which is larger than the key given.\\n\\npub fn convert_to_prefix_next(key: &mut Vec<u8>) {\\n\\n if key.is_empty() {\\n\\n key.push(0);\\n\\n return;\\n\\n }\\n\\n let mut i = key.len() - 1;\\n\\n\\n\\n // Add 1 to the last byte that is not 255, and set it's following bytes to 0.\\n\\n loop {\\n\\n if key[i] == 255 {\\n\\n key[i] = 0;\\n\\n } else {\\n\\n key[i] += 1;\\n\\n return;\\n\\n }\\n\\n if i == 0 {\\n\\n // All bytes are 255. Applightlike a 0 to the key.\\n\\n for byte in key.iter_mut() {\\n\\n *byte = 255;\\n\\n }\\n\\n key.push(0);\\n\\n return;\\n\\n }\\n\\n i -= 1;\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_common/src/util.rs\",\n \"rank\": 58,\n \"score\": 501502.5947934098\n },\n {\n \"content\": \"// It will return prefix sum of iter. `read` is a function to be used to read data from iter.\\n\\nfn prefix_sum<F, T>(iter: Iter<T>, read: F) -> Vec<usize>\\n\\nwhere\\n\\n F: Fn(&T) -> usize,\\n\\n{\\n\\n let mut pre_sum = vec![];\\n\\n let mut sum = 0;\\n\\n for item in iter {\\n\\n sum += read(&item);\\n\\n pre_sum.push(sum);\\n\\n }\\n\\n pre_sum\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/worker/split_controller.rs\",\n \"rank\": 59,\n \"score\": 500890.9407086384\n },\n {\n \"content\": \"pub fn brane_violetabft_prefix(brane_id: u64) -> [u8; 10] {\\n\\n let mut key = [0; 10];\\n\\n key[0..2].copy_from_slice(REGION_VIOLETABFT_PREFIX_KEY);\\n\\n BigEndian::write_u64(&mut key[2..10], brane_id);\\n\\n key\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 60,\n \"score\": 498006.58164603007\n },\n {\n \"content\": \"pub fn brane_meta_prefix(brane_id: u64) -> [u8; 10] {\\n\\n let mut key = [0; 10];\\n\\n key[0..2].copy_from_slice(REGION_META_PREFIX_KEY);\\n\\n BigEndian::write_u64(&mut key[2..10], brane_id);\\n\\n key\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 61,\n \"score\": 498006.58164603007\n },\n {\n \"content\": \"pub fn violetabft_state_key(brane_id: u64) -> [u8; 11] {\\n\\n make_brane_prefix(brane_id, VIOLETABFT_STATE_SUFFIX)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 62,\n \"score\": 497994.539841632\n },\n {\n \"content\": \"pub fn apply_state_key(brane_id: u64) -> [u8; 11] {\\n\\n make_brane_prefix(brane_id, APPLY_STATE_SUFFIX)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 63,\n \"score\": 497994.539841632\n },\n {\n \"content\": \"#[inline]\\n\\npub fn handle_lightlike_error<T>(brane_id: u64, e: TrylightlikeError<T>) -> VioletaBftStoreError {\\n\\n match e {\\n\\n TrylightlikeError::Full(_) => VioletaBftStoreError::Transport(DiscardReason::Full),\\n\\n TrylightlikeError::Disconnected(_) => VioletaBftStoreError::BraneNotFound(brane_id),\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<EK: CausetEngine, ER: VioletaBftEngine> VioletaBftStoreRouter<EK> for VioletaBftRouter<EK, ER> {\\n\\n fn lightlike_violetabft_msg(&self, msg: VioletaBftMessage) -> VioletaBftStoreResult<()> {\\n\\n let brane_id = msg.get_brane_id();\\n\\n self.lightlike_violetabft_message(msg)\\n\\n .map_err(|e| handle_lightlike_error(brane_id, e))\\n\\n }\\n\\n\\n\\n fn significant_lightlike(\\n\\n &self,\\n\\n brane_id: u64,\\n\\n msg: SignificantMsg<EK::Snapshot>,\\n\\n ) -> VioletaBftStoreResult<()> {\\n\\n if let Err(lightlikeError(msg)) = self\\n\",\n \"file_path\": \"violetabftstore/src/router.rs\",\n \"rank\": 64,\n \"score\": 497228.2061889336\n },\n {\n \"content\": \"/// Decode brane key, return the brane id and meta suffix type.\\n\\nfn decode_brane_key(prefix: &[u8], key: &[u8], category: &str) -> Result<(u64, u8)> {\\n\\n if prefix.len() + mem::size_of::<u64>() + mem::size_of::<u8>() != key.len() {\\n\\n return Err(Error::InvalidBraneKeyLength(\\n\\n category.to_owned(),\\n\\n key.to_owned(),\\n\\n ));\\n\\n }\\n\\n\\n\\n if !key.spacelikes_with(prefix) {\\n\\n return Err(Error::InvalidBranePrefix(\\n\\n category.to_owned(),\\n\\n key.to_owned(),\\n\\n ));\\n\\n }\\n\\n\\n\\n let brane_id = BigEndian::read_u64(&key[prefix.len()..prefix.len() + mem::size_of::<u64>()]);\\n\\n\\n\\n Ok((brane_id, key[key.len() - 1]))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 65,\n \"score\": 496808.4077926151\n },\n {\n \"content\": \"fn txn_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || {\\n\\n let mutations: Vec<(Mutation, Vec<u8>)> =\\n\\n KvGenerator::new(config.key_length, config.value_length)\\n\\n .generate(DEFAULT_ITERATIONS)\\n\\n .iter()\\n\\n .map(|(k, v)| (Mutation::Put((Key::from_raw(&k), v.clone())), k.clone()))\\n\\n .collect();\\n\\n mutations\\n\\n },\\n\\n |mutations| {\\n\\n for (mutation, primary) in mutations {\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\\n\\n txn.prewrite(mutation, &primary, &None, false, 0, 0, TimeStamp::default())\\n\\n .unwrap();\\n\\n let write_data = WriteData::from_modifies(txn.into_modifies());\\n\\n black_box(engine.write(&ctx, write_data)).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/txn/mod.rs\",\n \"rank\": 66,\n \"score\": 496297.4162941899\n },\n {\n \"content\": \"fn txn_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || setup_prewrite(&engine, &config, 1),\\n\\n |tuplespaceInstanton| {\\n\\n for key in tuplespaceInstanton {\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\\n\\n commit(&mut txn, key, 2.into()).unwrap();\\n\\n let write_data = WriteData::from_modifies(txn.into_modifies());\\n\\n black_box(engine.write(&ctx, write_data)).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/txn/mod.rs\",\n \"rank\": 67,\n \"score\": 496297.4162941899\n },\n {\n \"content\": \"/// `encode_value` encodes a datum slice into a buffer.\\n\\npub fn encode_value(ctx: &mut EvalContext, values: &[Datum]) -> Result<Vec<u8>> {\\n\\n encode(ctx, values, false)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/datum.rs\",\n \"rank\": 68,\n \"score\": 494378.13490237144\n },\n {\n \"content\": \"fn is_same_Block(left_key: &[u8], right_key: &[u8]) -> bool {\\n\\n is_Block_key(left_key)\\n\\n && is_Block_key(right_key)\\n\\n && left_key[..ENCODED_Block_Block_PREFIX] == right_key[..ENCODED_Block_Block_PREFIX]\\n\\n}\\n\\n\\n\\n#[causet(test)]\\n\\nmod tests {\\n\\n use std::io::Write;\\n\\n use std::sync::mpsc;\\n\\n\\n\\n use ekvproto::meta_timeshare::Peer;\\n\\n use ekvproto::fidel_timeshare::CheckPolicy;\\n\\n use tempfile::Builder;\\n\\n\\n\\n use crate::store::{CasualMessage, SplitCheckRunner, SplitCheckTask};\\n\\n use engine_lmdb::util::new_engine;\\n\\n use edb::{SyncMuBlock, ALL_CausetS};\\n\\n use milevadb_query_datatype::codec::Block::{Block_PREFIX, Block_PREFIX_KEY_LEN};\\n\\n use violetabftstore::interlock::::codec::number::NumberEncoder;\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/table.rs\",\n \"rank\": 69,\n \"score\": 494261.69386041147\n },\n {\n \"content\": \"fn is_Block_key(encoded_key: &[u8]) -> bool {\\n\\n encoded_key.spacelikes_with(Block_codec::Block_PREFIX)\\n\\n && encoded_key.len() >= ENCODED_Block_Block_PREFIX\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/table.rs\",\n \"rank\": 70,\n \"score\": 492905.187303092\n },\n {\n \"content\": \"/// Decodes bytes which are encoded by `encode_compact_bytes` before.\\n\\npub fn decode_compact_bytes(data: &mut BytesSlice<'_>) -> Result<Vec<u8>> {\\n\\n let vn = number::decode_var_i64(data)? as usize;\\n\\n if data.len() >= vn {\\n\\n let bs = data[0..vn].to_vec();\\n\\n *data = &data[vn..];\\n\\n return Ok(bs);\\n\\n }\\n\\n Err(Error::unexpected_eof())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/codec/bytes.rs\",\n \"rank\": 71,\n \"score\": 492076.7644541081\n },\n {\n \"content\": \"pub fn violetabft_log_key(brane_id: u64, log_index: u64) -> [u8; 19] {\\n\\n make_brane_key(brane_id, VIOLETABFT_LOG_SUFFIX, log_index)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 72,\n \"score\": 492047.21243564144\n },\n {\n \"content\": \"pub fn snapshot_violetabft_state_key(brane_id: u64) -> [u8; 11] {\\n\\n make_brane_prefix(brane_id, SNAPSHOT_VIOLETABFT_STATE_SUFFIX)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 73,\n \"score\": 491882.2857900882\n },\n {\n \"content\": \"fn txn_rollback_conflict<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || setup_prewrite(&engine, &config, 2),\\n\\n |tuplespaceInstanton| {\\n\\n for key in tuplespaceInstanton {\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\\n\\n txn.rollback(key).unwrap();\\n\\n let write_data = WriteData::from_modifies(txn.into_modifies());\\n\\n black_box(engine.write(&ctx, write_data)).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/txn/mod.rs\",\n \"rank\": 74,\n \"score\": 491572.6119602613\n },\n {\n \"content\": \"fn tail_pointer_prewrite<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || {\\n\\n let mutations: Vec<(Mutation, Vec<u8>)> = KvGenerator::with_seed(\\n\\n config.key_length,\\n\\n config.value_length,\\n\\n DEFAULT_KV_GENERATOR_SEED,\\n\\n )\\n\\n .generate(DEFAULT_ITERATIONS)\\n\\n .iter()\\n\\n .map(|(k, v)| (Mutation::Put((Key::from_raw(&k), v.clone())), k.clone()))\\n\\n .collect();\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n (mutations, snapshot)\\n\\n },\\n\\n |(mutations, snapshot)| {\\n\\n for (mutation, primary) in mutations {\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot.clone(), 1.into(), true, cm.clone());\\n\\n txn.prewrite(mutation, &primary, &None, false, 0, 0, TimeStamp::default())\\n\\n .unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/mvcc/mod.rs\",\n \"rank\": 75,\n \"score\": 491572.61196026136\n },\n {\n \"content\": \"fn tail_pointer_commit<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || setup_prewrite(&engine, &config, 1),\\n\\n |(snapshot, tuplespaceInstanton)| {\\n\\n for key in tuplespaceInstanton {\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot.clone(), 1.into(), true, cm.clone());\\n\\n black_box(commit(&mut txn, key, 1.into())).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/mvcc/mod.rs\",\n \"rank\": 76,\n \"score\": 491572.6119602613\n },\n {\n \"content\": \"fn txn_rollback_prewrote<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let cm = ConcurrencyManager::new(1.into());\\n\\n b.iter_batched(\\n\\n || setup_prewrite(&engine, &config, 1),\\n\\n |tuplespaceInstanton| {\\n\\n for key in tuplespaceInstanton {\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n let mut txn = tail_pointer::MvccTxn::new(snapshot, 1.into(), true, cm.clone());\\n\\n txn.rollback(key).unwrap();\\n\\n let write_data = WriteData::from_modifies(txn.into_modifies());\\n\\n black_box(engine.write(&ctx, write_data)).unwrap();\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/txn/mod.rs\",\n \"rank\": 77,\n \"score\": 491572.6119602613\n },\n {\n \"content\": \"#[inline]\\n\\npub fn check_index_key(key: &[u8]) -> Result<()> {\\n\\n check_key_type(key, INDEX_PREFIX_SEP)\\n\\n}\\n\\n\\n\\n/// `check_key_type` checks if the key is the type we want, `wanted_type` should be\\n\\n/// `Block::RECORD_PREFIX_SEP` or `Block::INDEX_PREFIX_SEP` .\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs\",\n \"rank\": 78,\n \"score\": 490096.58938242495\n },\n {\n \"content\": \"#[inline]\\n\\npub fn check_record_key(key: &[u8]) -> Result<()> {\\n\\n check_key_type(key, RECORD_PREFIX_SEP)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs\",\n \"rank\": 79,\n \"score\": 490096.589382425\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\npub fn validate_and_persist_config(config: &mut EINSTEINDBConfig, persist: bool) {\\n\\n config.compatible_adjust();\\n\\n if let Err(e) = config.validate() {\\n\\n fatal!(\\\"invalid configuration: {}\\\", e);\\n\\n }\\n\\n\\n\\n if let Err(e) = check_critical_config(config) {\\n\\n fatal!(\\\"critical config check failed: {}\\\", e);\\n\\n }\\n\\n\\n\\n if persist {\\n\\n if let Err(e) = persist_config(&config) {\\n\\n fatal!(\\\"persist critical config failed: {}\\\", e);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"causetq/cmd/src/setup.rs\",\n \"rank\": 80,\n \"score\": 489700.5486883536\n },\n {\n \"content\": \"fn check_cluster(cluster: &mut Cluster<impl Simulator>, k: &[u8], v: &[u8], all_committed: bool) {\\n\\n let brane = cluster.fidel_client.get_brane(k).unwrap();\\n\\n let mut tried_cnt = 0;\\n\\n let leader = loop {\\n\\n match cluster.leader_of_brane(brane.get_id()) {\\n\\n None => {\\n\\n tried_cnt += 1;\\n\\n if tried_cnt >= 3 {\\n\\n panic!(\\\"leader should be elected\\\");\\n\\n }\\n\\n continue;\\n\\n }\\n\\n Some(l) => break l,\\n\\n }\\n\\n };\\n\\n let mut missing_count = 0;\\n\\n for i in 1..=brane.get_peers().len() as u64 {\\n\\n let engine = cluster.get_engine(i);\\n\\n if all_committed || i == leader.get_store_id() {\\n\\n must_get_equal(&engine, k, v);\\n\",\n \"file_path\": \"tests/integrations/violetabftstore/test_split_region.rs\",\n \"rank\": 81,\n \"score\": 489535.8697644933\n },\n {\n \"content\": \"/// Computes the next key of the given key.\\n\\n///\\n\\n/// If the key has no successor key (e.g. the input is \\\"\\\\xff\\\\xff\\\"), the result\\n\\n/// would be an empty vector.\\n\\n///\\n\\n/// # Examples\\n\\n///\\n\\n/// ```\\n\\n/// use tuplespaceInstanton::next_key;\\n\\n/// assert_eq!(next_key(b\\\"123\\\"), b\\\"124\\\");\\n\\n/// assert_eq!(next_key(b\\\"12\\\\xff\\\"), b\\\"13\\\");\\n\\n/// assert_eq!(next_key(b\\\"\\\\xff\\\\xff\\\"), b\\\"\\\");\\n\\n/// assert_eq!(next_key(b\\\"\\\\xff\\\\xfe\\\"), b\\\"\\\\xff\\\\xff\\\");\\n\\n/// assert_eq!(next_key(b\\\"T\\\"), b\\\"U\\\");\\n\\n/// assert_eq!(next_key(b\\\"\\\"), b\\\"\\\");\\n\\n/// ```\\n\\npub fn next_key(key: &[u8]) -> Vec<u8> {\\n\\n if let Some((s, e)) = next_key_no_alloc(key) {\\n\\n let mut res = Vec::with_capacity(s.len() + 1);\\n\\n res.extlightlike_from_slice(s);\\n\\n res.push(e);\\n\\n res\\n\\n } else {\\n\\n Vec::new()\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Display, Fail)]\\n\\npub enum Error {\\n\\n #[display(fmt = \\\"{} is not a valid violetabft log key\\\", \\\"hex::encode_upper(_0)\\\")]\\n\\n InvalidVioletaBftLogKey(Vec<u8>),\\n\\n #[display(\\n\\n fmt = \\\"invalid brane {} key length for key {}\\\",\\n\\n \\\"_0\\\",\\n\\n \\\"hex::encode_upper(_1)\\\"\\n\\n )]\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 82,\n \"score\": 489257.0004146056\n },\n {\n \"content\": \"pub fn data_key(key: &[u8]) -> Vec<u8> {\\n\\n let mut v = Vec::with_capacity(DATA_PREFIX_KEY.len() + key.len());\\n\\n v.extlightlike_from_slice(DATA_PREFIX_KEY);\\n\\n v.extlightlike_from_slice(key);\\n\\n v\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 83,\n \"score\": 489231.16324660624\n },\n {\n \"content\": \"#[causet(unix)]\\n\\npub fn check_max_open_fds(expect: u64) -> Result<(), ConfigError> {\\n\\n use std::mem;\\n\\n\\n\\n unsafe {\\n\\n let mut fd_limit = mem::zeroed();\\n\\n let mut err = libc::getrlimit(libc::RLIMIT_NOFILE, &mut fd_limit);\\n\\n if err != 0 {\\n\\n return Err(ConfigError::Limit(\\\"check_max_open_fds failed\\\".to_owned()));\\n\\n }\\n\\n if fd_limit.rlim_cur >= expect {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n let prev_limit = fd_limit.rlim_cur;\\n\\n fd_limit.rlim_cur = expect;\\n\\n if fd_limit.rlim_max < expect {\\n\\n // If the process is not spacelikeed by privileged user, this will fail.\\n\\n fd_limit.rlim_max = expect;\\n\\n }\\n\\n err = libc::setrlimit(libc::RLIMIT_NOFILE, &fd_limit);\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/config.rs\",\n \"rank\": 84,\n \"score\": 487717.24778138055\n },\n {\n \"content\": \"pub fn make_rpc_error<E: Debug>(err: E) -> RpcStatus {\\n\\n // FIXME: Just spewing debug error formatting here seems pretty unfrilightlikely\\n\\n RpcStatus::new(RpcStatusCode::UNKNOWN, Some(format!(\\\"{:?}\\\", err)))\\n\\n}\\n\\n\\n\\n#[macro_export]\\n\\nmacro_rules! lightlike_rpc_response {\\n\\n ($res:ident, $sink:ident, $label:ident, $timer:ident) => {{\\n\\n let res = match $res {\\n\\n Ok(resp) => {\\n\\n IMPORT_RPC_DURATION\\n\\n .with_label_values(&[$label, \\\"ok\\\"])\\n\\n .observe($timer.elapsed_secs());\\n\\n $sink.success(resp)\\n\\n }\\n\\n Err(e) => {\\n\\n IMPORT_RPC_DURATION\\n\\n .with_label_values(&[$label, \\\"error\\\"])\\n\\n .observe($timer.elapsed_secs());\\n\\n error_inc(&e);\\n\\n $sink.fail(make_rpc_error(e))\\n\\n }\\n\\n };\\n\\n let _ = res.map_err(|e| warn!(\\\"lightlike rpc response\\\"; \\\"err\\\" => %e)).await;\\n\\n }};\\n\\n}\\n\",\n \"file_path\": \"edb/components/sst_importer/src/service.rs\",\n \"rank\": 85,\n \"score\": 485035.43368955085\n },\n {\n \"content\": \"/// Checks whether the given PrimaryCausets info are supported.\\n\\npub fn check_PrimaryCausets_info_supported(PrimaryCausets_info: &[PrimaryCausetInfo]) -> Result<()> {\\n\\n use std::convert::TryFrom;\\n\\n use milevadb_query_datatype::EvalType;\\n\\n use milevadb_query_datatype::FieldTypeAccessor;\\n\\n\\n\\n for PrimaryCauset in PrimaryCausets_info {\\n\\n if PrimaryCauset.get_pk_handle() {\\n\\n box_try!(EvalType::try_from(PrimaryCauset.as_accessor().tp()));\\n\\n }\\n\\n }\\n\\n Ok(())\\n\\n}\\n\\n\\n\\nimpl<S: causet_storage, I: ScanFreeDaemonImpl> BatchFreeDaemon for ScanFreeDaemon<S, I> {\\n\\n type StorageStats = S::Statistics;\\n\\n\\n\\n #[inline]\\n\\n fn schemaReplicant(&self) -> &[FieldType] {\\n\\n self.imp.schemaReplicant()\\n\\n }\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_vec_executors/src/util/scan_executor.rs\",\n \"rank\": 86,\n \"score\": 484117.5459345705\n },\n {\n \"content\": \"fn tail_pointer_reader_load_lock<E: Engine, F: EngineFactory<E>>(b: &mut Bencher, config: &BenchConfig<F>) {\\n\\n let engine = config.engine_factory.build();\\n\\n let ctx = Context::default();\\n\\n let test_tuplespaceInstanton: Vec<Key> = KvGenerator::with_seed(\\n\\n config.key_length,\\n\\n config.value_length,\\n\\n DEFAULT_KV_GENERATOR_SEED,\\n\\n )\\n\\n .generate(DEFAULT_ITERATIONS)\\n\\n .iter()\\n\\n .map(|(k, _)| Key::from_raw(&k))\\n\\n .collect();\\n\\n\\n\\n b.iter_batched(\\n\\n || {\\n\\n let snapshot = engine.snapshot(&ctx).unwrap();\\n\\n (snapshot, &test_tuplespaceInstanton)\\n\\n },\\n\\n |(snapshot, test_kvs)| {\\n\\n for key in test_kvs {\\n\\n let mut reader =\\n\\n MvccReader::new(snapshot.clone(), None, true, ctx.get_isolation_level());\\n\\n black_box(reader.load_lock(&key).unwrap());\\n\\n }\\n\\n },\\n\\n BatchSize::SmallInput,\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/benches/hierarchy/mvcc/mod.rs\",\n \"rank\": 87,\n \"score\": 482531.87792976544\n },\n {\n \"content\": \"pub fn violetabft_log_prefix(brane_id: u64) -> [u8; 11] {\\n\\n make_brane_prefix(brane_id, VIOLETABFT_LOG_SUFFIX)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/keys/src/lib.rs\",\n \"rank\": 88,\n \"score\": 482367.8762195209\n },\n {\n \"content\": \"pub fn sha256(input: &[u8]) -> Result<Vec<u8>, ErrorStack> {\\n\\n hash::hash(MessageDigest::sha256(), input).map(|digest| digest.to_vec())\\n\\n}\\n\\n\\n\\n/// Wrapper of a reader which computes its SHA-256 hash while reading.\\n\\npub struct Sha256Reader<R> {\\n\\n reader: R,\\n\\n hasher: Arc<Mutex<Hasher>>,\\n\\n}\\n\\n\\n\\nimpl<R> Sha256Reader<R> {\\n\\n /// Creates a new `Sha256Reader`, wrapping the given reader.\\n\\n pub fn new(reader: R) -> Result<(Self, Arc<Mutex<Hasher>>), ErrorStack> {\\n\\n let hasher = Arc::new(Mutex::new(Hasher::new(MessageDigest::sha256())?));\\n\\n Ok((\\n\\n Sha256Reader {\\n\\n reader,\\n\\n hasher: hasher.clone(),\\n\\n },\\n\\n hasher,\\n\",\n \"file_path\": \"edb/edbn/einsteindb_util/src/file.rs\",\n \"rank\": 89,\n \"score\": 480159.19285184226\n },\n {\n \"content\": \"#[inline]\\n\\npub fn decode_int_handle(mut key: &[u8]) -> Result<i64> {\\n\\n check_record_key(key)?;\\n\\n key = &key[PREFIX_LEN..];\\n\\n key.read_i64().map_err(Error::from)\\n\\n}\\n\\n\\n\\n/// `decode_common_handle` decodes key key and gets the common handle.\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_datatype/src/codec/table.rs\",\n \"rank\": 90,\n \"score\": 479255.830595161\n },\n {\n \"content\": \"// When we bootstrap the brane or handling split new brane, we must\\n\\n// call this to initialize brane apply state first.\\n\\npub fn write_initial_apply_state<T: MuBlock>(kv_wb: &mut T, brane_id: u64) -> Result<()> {\\n\\n let mut apply_state = VioletaBftApplyState::default();\\n\\n apply_state.set_applied_index(VIOLETABFT_INIT_LOG_INDEX);\\n\\n apply_state\\n\\n .mut_truncated_state()\\n\\n .set_index(VIOLETABFT_INIT_LOG_INDEX);\\n\\n apply_state\\n\\n .mut_truncated_state()\\n\\n .set_term(VIOLETABFT_INIT_LOG_TERM);\\n\\n\\n\\n kv_wb.put_msg_causet(Causet_VIOLETABFT, &tuplespaceInstanton::apply_state_key(brane_id), &apply_state)?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/store/peer_storage.rs\",\n \"rank\": 91,\n \"score\": 478993.36947130633\n },\n {\n \"content\": \"/// Gets the number of files at given level of given PrimaryCauset family.\\n\\npub fn get_causet_num_files_at_level(engine: &DB, handle: &CausetHandle, level: usize) -> Option<u64> {\\n\\n let prop = format!(\\\"{}{}\\\", LMDB_NUM_FILES_AT_LEVEL, level);\\n\\n engine.get_property_int_causet(handle, &prop)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/embedded_lmdb/src/util.rs\",\n \"rank\": 92,\n \"score\": 475325.46953614976\n },\n {\n \"content\": \"fn half_split_bucket_size(brane_max_size: u64) -> u64 {\\n\\n let mut half_split_bucket_size = brane_max_size / BUCKET_NUMBER_LIMIT as u64;\\n\\n let bucket_size_limit = ReadableSize::mb(BUCKET_SIZE_LIMIT_MB).0;\\n\\n if half_split_bucket_size == 0 {\\n\\n half_split_bucket_size = 1;\\n\\n } else if half_split_bucket_size > bucket_size_limit {\\n\\n half_split_bucket_size = bucket_size_limit;\\n\\n }\\n\\n half_split_bucket_size\\n\\n}\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/half.rs\",\n \"rank\": 93,\n \"score\": 473289.67014091025\n },\n {\n \"content\": \"fn do_compare<T, E, F>(mut e: E, op: CmpOp, get_order: F) -> Result<Option<i64>>\\n\\nwhere\\n\\n E: FnMut(usize) -> Result<Option<T>>,\\n\\n F: Fn(T, T) -> Result<Ordering>,\\n\\n{\\n\\n let lhs = e(0)?;\\n\\n if lhs.is_none() && op != CmpOp::NullEQ {\\n\\n return Ok(None);\\n\\n }\\n\\n let rhs = e(1)?;\\n\\n match (lhs, rhs) {\\n\\n (None, None) => Ok(Some(1)),\\n\\n (Some(lhs), Some(rhs)) => {\\n\\n let ordering = get_order(lhs, rhs)?;\\n\\n let r = match op {\\n\\n CmpOp::LT => ordering == Ordering::Less,\\n\\n CmpOp::LE => ordering != Ordering::Greater,\\n\\n CmpOp::GT => ordering == Ordering::Greater,\\n\\n CmpOp::GE => ordering != Ordering::Less,\\n\\n CmpOp::NE => ordering != Ordering::Equal,\\n\",\n \"file_path\": \"edb/milevadb_query/milevadb_query_normal_expr/src/builtin_compare.rs\",\n \"rank\": 94,\n \"score\": 473227.8250797299\n },\n {\n \"content\": \"pub fn error_stream(e: io::Error) -> impl Stream<Item = io::Result<Bytes>> + Unpin + lightlike + Sync {\\n\\n stream::iter(iter::once(Err(e)))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/causet_storage/src/util.rs\",\n \"rank\": 95,\n \"score\": 473102.7856900828\n },\n {\n \"content\": \"pub fn get_causet_handle<'a>(db: &'a DB, causet: &str) -> Result<&'a CausetHandle> {\\n\\n let handle = db\\n\\n .causet_handle(causet)\\n\\n .ok_or_else(|| Error::Engine(format!(\\\"causet {} not found\\\", causet)))?;\\n\\n Ok(handle)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"edb/components/embedded_lmdb/src/util.rs\",\n \"rank\": 96,\n \"score\": 473016.8236436081\n },\n {\n \"content\": \"fn assert_has<E: Engine>(ctx: &Context, engine: &E, key: &[u8], value: &[u8]) {\\n\\n let snapshot = engine.snapshot(ctx).unwrap();\\n\\n assert_eq!(snapshot.get(&Key::from_raw(key)).unwrap().unwrap(), value);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"tests/integrations/storage/test_violetabftkv.rs\",\n \"rank\": 97,\n \"score\": 471561.2297175684\n },\n {\n \"content\": \"fn to_encoded_Block_prefix(encoded_key: &[u8]) -> Option<Vec<u8>> {\\n\\n if let Ok(raw_key) = Key::from_encoded_slice(encoded_key).to_raw() {\\n\\n Block_codec::extract_Block_prefix(&raw_key)\\n\\n .map(|k| Key::from_raw(k).into_encoded())\\n\\n .ok()\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\\n// Encode a key like `t{i64}` will applightlike some unnecessary bytes to the output,\\n\\n// The first 10 bytes are enough to find out which Block this key belongs to.\\n\\nconst ENCODED_Block_Block_PREFIX: usize = Block_codec::Block_PREFIX_KEY_LEN + 1;\\n\\n\\n\",\n \"file_path\": \"violetabftstore/src/interlock/split_check/table.rs\",\n \"rank\": 98,\n \"score\": 470875.4777623569\n },\n {\n \"content\": \"pub fn bench_causet_storage<E: Engine, F: EngineFactory<E>>(\\n\\n c: &mut Criterion,\\n\\n configs: &[BenchConfig<F>],\\n\\n) {\\n\\n c.bench_function_over_inputs(\\n\\n \\\"causet_storage_async_prewrite\\\",\\n\\n causet_storage_prewrite,\\n\\n configs.to_owned(),\\n\\n );\\n\\n c.bench_function_over_inputs(\\\"causet_storage_async_commit\\\", causet_storage_commit, configs.to_owned());\\n\\n c.bench_function_over_inputs(\\\"causet_storage_async_raw_get\\\", causet_storage_raw_get, configs.to_owned());\\n\\n}\\n\",\n \"file_path\": \"tests/benches/hierarchy/storage/mod.rs\",\n \"rank\": 99,\n \"score\": 469605.5441961742\n }\n]","isConversational":false}}},{"rowIdx":1594,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/senet/renderer.rs"},"repo_name":{"kind":"string","value":"raybritton/rust_games_proto"},"commit":{"kind":"string","value":"5268bf7d37836d7e7bc1038ebbf49abdee1c649e"},"file_code":{"kind":"string","value":"use crate::boards::idx_coord::BoardCoord;\nuse crate::boards::{board_cols, board_rows};\nuse crate::constants::colors::{\n BROWN, CREAM, LIGHT_BLUE, LIGHT_GRAY, PIECE_COMPUTER, PIECE_HUMAN, RED, WHITE,\n};\nuse crate::constants::Direction;\nuse crate::senet::rules::{HOUSE_BEAUTY, HOUSE_HAPPINESS, HOUSE_REBIRTH, HOUSE_WATER};\nuse crate::senet::{Move, Square, State};\nuse crate::system::letter_mesh::make_letter_mesh;\nuse crate::system::math::{pt, Offset, OffsetTuple, Point};\nuse crate::system::mesh_helper::MeshHelper;\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\nuse ggez::graphics::DrawMode;\nuse ggez::{Context, GameResult};\n\npub(super) fn render(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n state: &State,\n) -> GameResult<()> {\n let cell_size = mesh_helper.calc_width(0.09);\n let stick_width = mesh_helper.calc_height(0.015);\n let stick_height = mesh_helper.calc_height(0.1);\n let msg_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_height(0.45));\n let stick_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_height(0.5));\n let board_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_width(0.05));\n\n let human = mesh_helper.make_circle(ctx, cell_size, cell_size * 0.3, DrawMode::fill())?;\n let computer =\n mesh_helper.make_triangle(ctx, cell_size * 0.6, cell_size * 0.6, Direction::Up)?;\n let grid = mesh_helper.make_grid(\n ctx,\n cell_size * board_cols() as f32,\n cell_size * board_rows() as f32,\n board_cols(),\n board_rows(),\n 2.,\n LIGHT_GRAY,\n None,\n )?;\n let rect = mesh_helper.make_rect(\n ctx,\n cell_size * board_cols() as f32,\n cell_size * board_rows() as f32,\n DrawMode::stroke(2.),\n )?;\n\n mesh_helper.draw_mesh(ctx, grid.as_ref(), board_start);\n mesh_helper.draw_mesh(ctx, rect.as_ref(), board_start);\n\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_WATER,\n \"WATER\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_HAPPINESS,\n \"HAPPINESS\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_BEAUTY,\n \"BEAUTY\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_REBIRTH,\n \"REBIRTH\",\n );\n\n mesh_helper.draw_white_text(\n ctx,\n \"WATER\",\n Point::from(BoardCoord::from(HOUSE_WATER))\n .multiply(cell_size, cell_size)\n .offset_point(board_start)\n .offset(cell_size * 0.5, 8.),\n 12.,\n true,\n );\n\n state.board.iter().enumerate().for_each(|(idx, square)| {\n let result = match square {\n Square::Empty => None,\n Square::Human => Some((human.as_ref(), PIECE_HUMAN, board_start)),\n Square::Computer => Some((\n computer.as_ref(),\n PIECE_COMPUTER,\n board_start.offset(cell_size * 0.16, cell_size * 0.15),\n )),\n };\n if let Some((mesh, colour, offset)) = result {\n let pos = Point::from(BoardCoord::from(idx))\n .multiply(cell_size, cell_size)\n .offset_point(offset);\n mesh_helper.draw_coloured_mesh(ctx, mesh, pos, colour);\n }\n });\n\n if state.play_state.is_either(SelectingPiece) && state.roll.is_some() {\n state\n .cursor\n .render(ctx, mesh_helper, board_start, cell_size)?;\n\n for mov in state.get_moves_for_selected_piece() {\n draw_move(ctx, mesh_helper, cell_size, board_start, &mov, false)?;\n }\n } else if state.play_state.is_either(SelectingMove) {\n state\n .cursor\n .render_dark(ctx, mesh_helper, board_start, cell_size)?;\n draw_move(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n &state.get_selected_move(),\n true,\n )?;\n }\n\n if let Some(roll) = state.roll {\n let stick = mesh_helper.make_rect(ctx, stick_width, stick_height, DrawMode::fill())?;\n for i in 0..4 {\n let colour = if i < roll && roll != 5 { CREAM } else { BROWN };\n mesh_helper.draw_coloured_mesh(\n ctx,\n stick.as_ref(),\n stick_start.offset(stick_width * 1.5 * i as f32, 0.),\n colour,\n );\n }\n }\n\n if let Some(msg) = &state.msg {\n mesh_helper.draw_white_text(ctx, msg, msg_start, 20., false);\n }\n\n Ok(())\n}\n\nfn draw_cell_text(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n cell_size: f32,\n board_start: Point,\n index: usize,\n text: &str,\n) {\n mesh_helper.draw_white_text(\n ctx,\n text,\n Point::from(BoardCoord::from(index))\n .multiply(cell_size, cell_size)\n .offset_point(board_start)\n .offset(cell_size * 0.5, 8.),\n 12.,\n true,\n );\n}\n\nfn draw_move(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n cell_size: f32,\n board_start: Point,\n mov: &Move,\n highlight: bool,\n) -> GameResult<()> {\n let move_mesh =\n mesh_helper.make_circle(ctx, cell_size, cell_size * 0.1, DrawMode::stroke(1.))?;\n let capture_mesh = make_letter_mesh(ctx, mesh_helper, cell_size * 0.3, 'x')?;\n\n let point = Point::from(BoardCoord::from(mov.dest))\n .multiply(cell_size, cell_size)\n .offset_point(board_start);\n\n let (mesh, colour, pt) = if mov.exchange {\n (\n capture_mesh.as_ref(),\n RED,\n point.offset(cell_size * 0.35, cell_size * 0.35),\n )\n } else {\n (move_mesh.as_ref(), WHITE, point)\n };\n\n mesh_helper.draw_coloured_mesh(ctx, mesh, pt, if highlight { LIGHT_BLUE } else { colour });\n Ok(())\n}\n"},"prefix":{"kind":"string","value":"use crate::boards::idx_coord::BoardCoord;\nuse crate::boards::{board_cols, board_rows};\nuse crate::constants::colors::{\n BROWN, CREAM, LIGHT_BLUE, LIGHT_GRAY, PIECE_COMPUTER, PIECE_HUMAN, RED, WHITE,\n};\nuse crate::constants::Direction;\nuse crate::senet::rules::{HOUSE_BEAUTY, HOUSE_HAPPINESS, HOUSE_REBIRTH, HOUSE_WATER};\nuse crate::senet::{Move, Square, State};\nuse crate::system::letter_mesh::make_letter_mesh;\nuse crate::system::math::{pt, Offset, OffsetTuple, Point};\nuse crate::system::mesh_helper::MeshHelper;\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\nuse ggez::graphics::DrawMode;\nuse ggez::{Context, GameResult};\n\npub(super) fn render(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n state: &State,\n) -> GameResult<()> {\n let cell_size = mesh_helper.calc_width(0.09);\n let stick_width = mesh_helper.calc_height(0.015);\n let stick_height = mesh_helper.calc_height(0.1);\n let msg_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_height(0.45));\n let stick_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_height(0.5));\n let board_start = pt(mesh_helper.calc_width(0.05), mesh_helper.calc_width(0.05));\n\n let human = mesh_helper.make_circle(ctx, cell_size, cell_size * 0.3, DrawMode::fill())?;\n let computer =\n mesh_helper.make_triangle(ctx, cell_size * 0.6, cell_size * 0.6, Direction::Up)?;\n let grid = mesh_helper.make_grid(\n ctx,\n cell_size * board_cols() as f32,\n cell_size * board_rows() as f32,\n board_cols(),\n board_rows(),\n 2.,\n LIGHT_GRAY,\n None,\n )?;\n let rect = mesh_helper.make_rect(\n ctx,\n cell_size * board_cols() as f32,\n cell_size * board_rows() as f32,\n DrawMode::stroke(2.),\n )?;\n\n mesh_helper.draw_mesh(ctx, grid.as_ref(), board_start);\n mesh_helper.draw_mesh(ctx, rect.as_ref(), board_start);\n\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_WATER,\n \"WATER\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_HAPPINESS,\n \"HAPPINESS\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_BEAUTY,\n \"BEAUTY\",\n );\n draw_cell_text(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n HOUSE_REBIRTH,\n \"REBIRTH\",\n );\n\n mesh_helper.draw_white_text(\n ctx,\n \"WATER\",\n Point::from(BoardCoord::from(HOUSE_WATER))\n .multiply(cell_size, cell_size)\n .offset_point(board_start)\n .offset(cell_size * 0.5, 8.),\n 12.,\n true,\n );\n\n state.board.iter().enumerate().for_each(|(idx, square)| {\n let result = "},"suffix":{"kind":"string","value":";\n if let Some((mesh, colour, offset)) = result {\n let pos = Point::from(BoardCoord::from(idx))\n .multiply(cell_size, cell_size)\n .offset_point(offset);\n mesh_helper.draw_coloured_mesh(ctx, mesh, pos, colour);\n }\n });\n\n if state.play_state.is_either(SelectingPiece) && state.roll.is_some() {\n state\n .cursor\n .render(ctx, mesh_helper, board_start, cell_size)?;\n\n for mov in state.get_moves_for_selected_piece() {\n draw_move(ctx, mesh_helper, cell_size, board_start, &mov, false)?;\n }\n } else if state.play_state.is_either(SelectingMove) {\n state\n .cursor\n .render_dark(ctx, mesh_helper, board_start, cell_size)?;\n draw_move(\n ctx,\n mesh_helper,\n cell_size,\n board_start,\n &state.get_selected_move(),\n true,\n )?;\n }\n\n if let Some(roll) = state.roll {\n let stick = mesh_helper.make_rect(ctx, stick_width, stick_height, DrawMode::fill())?;\n for i in 0..4 {\n let colour = if i < roll && roll != 5 { CREAM } else { BROWN };\n mesh_helper.draw_coloured_mesh(\n ctx,\n stick.as_ref(),\n stick_start.offset(stick_width * 1.5 * i as f32, 0.),\n colour,\n );\n }\n }\n\n if let Some(msg) = &state.msg {\n mesh_helper.draw_white_text(ctx, msg, msg_start, 20., false);\n }\n\n Ok(())\n}\n\nfn draw_cell_text(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n cell_size: f32,\n board_start: Point,\n index: usize,\n text: &str,\n) {\n mesh_helper.draw_white_text(\n ctx,\n text,\n Point::from(BoardCoord::from(index))\n .multiply(cell_size, cell_size)\n .offset_point(board_start)\n .offset(cell_size * 0.5, 8.),\n 12.,\n true,\n );\n}\n\nfn draw_move(\n ctx: &mut Context,\n mesh_helper: &mut MeshHelper,\n cell_size: f32,\n board_start: Point,\n mov: &Move,\n highlight: bool,\n) -> GameResult<()> {\n let move_mesh =\n mesh_helper.make_circle(ctx, cell_size, cell_size * 0.1, DrawMode::stroke(1.))?;\n let capture_mesh = make_letter_mesh(ctx, mesh_helper, cell_size * 0.3, 'x')?;\n\n let point = Point::from(BoardCoord::from(mov.dest))\n .multiply(cell_size, cell_size)\n .offset_point(board_start);\n\n let (mesh, colour, pt) = if mov.exchange {\n (\n capture_mesh.as_ref(),\n RED,\n point.offset(cell_size * 0.35, cell_size * 0.35),\n )\n } else {\n (move_mesh.as_ref(), WHITE, point)\n };\n\n mesh_helper.draw_coloured_mesh(ctx, mesh, pt, if highlight { LIGHT_BLUE } else { colour });\n Ok(())\n}\n"},"middle":{"kind":"string","value":"match square {\n Square::Empty => None,\n Square::Human => Some((human.as_ref(), PIECE_HUMAN, board_start)),\n Square::Computer => Some((\n computer.as_ref(),\n PIECE_COMPUTER,\n board_start.offset(cell_size * 0.16, cell_size * 0.15),\n )),\n }"},"strategy":{"kind":"string","value":"if_condition"},"context_items":{"kind":"list like","value":[{"content":"fn render(ctx: &mut Context, mesh_helper: &mut MeshHelper, state: &State) -> GameResult<()> {\n\n let menu_start = pt(34., 100.);\n\n let cursor_start = pt(16., 100.);\n\n let cursor = mesh_helper.make_triangle(ctx, 12., 12., Direction::Right)?;\n\n\n\n mesh_helper.draw_mesh(\n\n ctx,\n\n cursor.as_ref(),\n\n cursor_start.offsety(state.cursor.value * 16),\n\n );\n\n\n\n ITEMS.iter().enumerate().for_each(|(idx, item)| {\n\n mesh_helper.draw_text(ctx, item.1, menu_start.offsety(idx * 16), WHITE, 14., false);\n\n });\n\n\n\n Ok(())\n\n}\n","file_path":"src/graphics_testing/mod.rs","rank":0,"score":305038.52349913685},{"content":"fn render_game(ctx: &mut Context, mesh_helper: &mut MeshHelper, state: &State) -> GameResult<()> {\n\n let cell_size = mesh_helper.calc_height(0.09);\n\n let board_start = pt(cell_size * board_cols() as f32 * 0.5, cell_size);\n\n\n\n let grid = mesh_helper.make_grid(\n\n ctx,\n\n cell_size * board_cols() as f32,\n\n cell_size * board_rows() as f32,\n\n board_cols(),\n\n board_rows(),\n\n 2.,\n\n LIGHT_GRAY,\n\n None,\n\n )?;\n\n let rect = mesh_helper.make_rect(\n\n ctx,\n\n cell_size * board_cols() as f32,\n\n cell_size * board_rows() as f32,\n\n DrawMode::stroke(2.),\n\n )?;\n","file_path":"src/tablut/renderer.rs","rank":1,"score":298426.88391686295},{"content":"fn draw_drop_moves(ctx: &mut Context, mesh_helper: &mut MeshHelper, pos: Point, count: usize) {\n\n mesh_helper.draw_white_text(ctx, &format!(\"▼ {} ▼\", count), pos, 18., true);\n\n}\n\n\n","file_path":"src/mancala/render.rs","rank":2,"score":223527.84418584514},{"content":"fn draw_menu_text(ctx: &mut Context, mesh_helper: &mut MeshHelper, start: Point, color: Color) {\n\n ITEMS.iter().enumerate().for_each(|(idx, item)| {\n\n mesh_helper.draw_text(ctx, item.0.name, start.offsety(idx * 24), color, 24., false);\n\n });\n\n}\n\n\n","file_path":"src/menu/renderer.rs","rank":3,"score":223527.84418584514},{"content":"fn square_pos(start: Point, width: f32, height: f32, spacing: f32, square: &Square) -> Point {\n\n match square.player {\n\n Player::Human => match square.hole {\n\n Hole::Home(idx) => start.offset(\n\n (width + spacing) * (idx + 1) as f32,\n\n height + spacing + spacing,\n\n ),\n\n Hole::End => start.offset((width + spacing) * 7., 0.),\n\n },\n\n Player::Computer => match square.hole {\n\n Hole::Home(idx) => start.offset((width + spacing) * (5 - idx + 1) as f32, 0.),\n\n Hole::End => start,\n\n },\n\n }\n\n}\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n","file_path":"src/mancala/render.rs","rank":4,"score":220190.81482666003},{"content":"fn letter_mesh_n(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let left = width * PADDING;\n\n let right = width - width * PADDING;\n\n let top = height * PADDING;\n\n let bottom = height * PADDING;\n\n\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(left, height - bottom),\n\n pt(left, top * 1.3),\n\n pt(right, height - bottom * 1.3),\n\n pt(right, top),\n\n ],\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n","file_path":"src/system/letter_mesh.rs","rank":5,"score":175657.74291899533},{"content":"fn letter_mesh_c(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let left = width * PADDING;\n\n let bar_top = height * 0.35;\n\n let bar_bottom = height * 0.65;\n\n let step_w = width - left * 2.0;\n\n let step_h = height - (height * PADDING) - bar_bottom;\n\n\n\n builder.line(&[pt(left, bar_top), pt(left, bar_bottom)], THICKNESS, WHITE)?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(left + step_w * 0.0, bar_bottom + step_h * 0.0),\n\n pt(left + step_w * 0.2, bar_bottom + step_h * 0.6),\n\n pt(left + step_w * 0.5, bar_bottom + step_h * 1.0),\n\n pt(left + step_w * 0.8, bar_bottom + step_h * 0.6),\n\n pt(left + step_w * 1.0, bar_bottom + step_h * 0.0),\n\n ],\n\n WHITE,\n\n )?;\n\n builder.polyline(\n","file_path":"src/system/letter_mesh.rs","rank":6,"score":175657.74291899533},{"content":"fn letter_mesh_x(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let end_x = width - start_x;\n\n let end_y = height - start_y;\n\n builder.line(&[pt(start_x, start_y), pt(end_x, end_y)], THICKNESS, WHITE)?;\n\n builder.line(&[pt(end_x, start_y), pt(start_x, end_y)], THICKNESS, WHITE)?;\n\n\n\n Ok(())\n\n}\n\n\n\n//all other methods are (MeshBuilder, f32, f32) -> GameResult so this should be as well for compatibility\n","file_path":"src/system/letter_mesh.rs","rank":7,"score":175657.74291899533},{"content":"fn letter_mesh_k(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let end_x = width - start_x;\n\n let end_y = height - start_y;\n\n let upper_leg_y = (end_y - start_y) * 0.6 + start_y;\n\n let lower_leg_y = (end_y - start_y) * 0.5 + start_y;\n\n builder.line(\n\n &[pt(start_x, start_y), pt(start_x, end_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.line(\n\n &[pt(start_x, upper_leg_y), pt(end_x, start_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.line(\n\n &[pt(start_x + (width * 0.1), lower_leg_y), pt(end_x, end_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":8,"score":175657.74291899533},{"content":"fn letter_mesh_q(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let radius = (height * 0.5) - (height * PADDING);\n\n\n\n builder.circle(\n\n DrawMode::stroke(THICKNESS),\n\n pt(width * 0.5, height * 0.5),\n\n radius,\n\n TOLERANCE,\n\n WHITE,\n\n )?;\n\n\n\n builder.line(\n\n &[\n\n pt(width * 0.5, height * 0.6),\n\n pt(width - width * PADDING, height - height * PADDING),\n\n ],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":9,"score":175657.74291899533},{"content":"fn letter_mesh_t(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let top = height * PADDING;\n\n let left = width * PADDING;\n\n let right = width - width * PADDING;\n\n let mid_x = width * 0.5;\n\n let bottom = height - height * PADDING;\n\n\n\n builder.line(&[pt(left, top), pt(right, top)], THICKNESS, WHITE)?;\n\n builder.line(&[pt(mid_x, top), pt(mid_x, bottom)], THICKNESS, WHITE)?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":10,"score":175657.74291899533},{"content":"#[allow(clippy::unnecessary_wraps)]\n\nfn letter_mesh_o(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let radius = (height * 0.5) - (height * PADDING);\n\n\n\n builder.circle(\n\n DrawMode::stroke(THICKNESS),\n\n pt(width * 0.5, height * 0.5),\n\n radius,\n\n TOLERANCE,\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":11,"score":175657.74291899533},{"content":"fn letter_mesh_a(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height - height * PADDING;\n\n let top_x = width * 0.5;\n\n let top_y = height * PADDING;\n\n let end_x = width - width * PADDING;\n\n let end_y = height - height * PADDING;\n\n let bar_start_x = width * 0.3;\n\n let bar_start_y = height * 0.6;\n\n let bar_end_x = width * 0.7;\n\n let bar_end_y = height * 0.6;\n\n builder.line(&[pt(start_x, start_y), pt(top_x, top_y)], THICKNESS, WHITE)?;\n\n builder.line(&[pt(end_x, end_y), pt(top_x, top_y)], THICKNESS, WHITE)?;\n\n builder.line(\n\n &[pt(bar_start_x, bar_start_y), pt(bar_end_x, bar_end_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":12,"score":175657.74291899533},{"content":"fn letter_mesh_r(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let bottom_x = width * PADDING;\n\n let bottom_y = height * 0.5;\n\n builder.line(\n\n &[\n\n pt(start_x, start_y),\n\n pt(bottom_x, height - height * PADDING),\n\n ],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(start_x, start_y),\n\n pt(start_x + width * 0.3, start_y),\n\n pt(start_x + width * 0.45, start_y + (bottom_y - start_y) * 0.2),\n\n pt(start_x + width * 0.5, start_y + (bottom_y - start_y) * 0.4),\n","file_path":"src/system/letter_mesh.rs","rank":13,"score":175657.74291899533},{"content":"fn letter_mesh_j(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let top = height * PADDING;\n\n let left = width * PADDING;\n\n let right = width - width * PADDING;\n\n let mid_x = width * 0.5;\n\n let bar_bottom = height * 0.6;\n\n let step_w = mid_x - left;\n\n let step_h = height * 0.08;\n\n\n\n builder.line(&[pt(left, top), pt(right, top)], THICKNESS, WHITE)?;\n\n builder.line(&[pt(mid_x, top), pt(mid_x, bar_bottom)], THICKNESS, WHITE)?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(left, bar_bottom),\n\n pt(left + step_w * 0.1, bar_bottom + step_h),\n\n pt(left + step_w * 0.32, bar_bottom + step_h * 2.0),\n\n pt(left + step_w * 0.68, bar_bottom + step_h * 2.0),\n\n pt(left + step_w * 0.9, bar_bottom + step_h),\n\n pt(left + step_w * 1.0, bar_bottom),\n\n ],\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":14,"score":175657.74291899533},{"content":"fn letter_mesh_m(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let left = width * PADDING;\n\n let right = width - width * PADDING;\n\n let top = height * PADDING;\n\n let bottom = height - height * PADDING;\n\n let mid_x = width * 0.5;\n\n let mid_y = height * 0.5;\n\n\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(left, bottom),\n\n pt(left, top),\n\n pt(mid_x, mid_y),\n\n pt(right, top),\n\n pt(right, bottom),\n\n ],\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":15,"score":175657.74291899533},{"content":"fn letter_mesh_w(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let left = width * PADDING;\n\n let left_inner = width * PADDING * 1.5;\n\n let right = width - width * PADDING;\n\n let right_inner = width - (width * PADDING * 1.5);\n\n let top = height * PADDING;\n\n let bottom = height - (height * PADDING * 1.5);\n\n let mid_x = width * 0.5;\n\n let mid_y = height * 0.4;\n\n\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(left, top),\n\n pt(left_inner, bottom),\n\n pt(mid_x, mid_y),\n\n pt(right_inner, bottom),\n\n pt(right, top),\n\n ],\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":16,"score":175657.74291899533},{"content":"fn letter_mesh_d(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let bottom_x = width * PADDING;\n\n let bottom_y = height - height * PADDING;\n\n builder.line(\n\n &[pt(start_x, start_y), pt(bottom_x, bottom_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(start_x, start_y),\n\n pt(start_x + width * 0.3, start_y),\n\n pt(start_x + width * 0.5, start_y + height * 0.1),\n\n pt(start_x + width * 0.55, start_y + height * 0.2),\n\n pt(bottom_x + width * 0.55, bottom_y - height * 0.2),\n\n pt(bottom_x + width * 0.5, bottom_y - height * 0.1),\n\n pt(bottom_x + width * 0.3, bottom_y),\n\n pt(bottom_x, bottom_y),\n\n ],\n\n WHITE,\n\n )?;\n\n\n\n Ok(())\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":17,"score":175657.74291899533},{"content":"fn letter_mesh_p(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let bottom_x = width * PADDING;\n\n let bottom_y = height * 0.5;\n\n builder.line(\n\n &[\n\n pt(start_x, start_y),\n\n pt(bottom_x, height - height * PADDING),\n\n ],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(start_x, start_y),\n\n pt(start_x + width * 0.3, start_y),\n\n pt(start_x + width * 0.45, start_y + (bottom_y - start_y) * 0.2),\n\n pt(start_x + width * 0.5, start_y + (bottom_y - start_y) * 0.4),\n","file_path":"src/system/letter_mesh.rs","rank":18,"score":175657.74291899533},{"content":"fn letter_mesh_b(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\n\n let start_x = width * PADDING;\n\n let start_y = height * PADDING;\n\n let bottom_x = width * PADDING;\n\n let mid_y = height * 0.5;\n\n let bottom_y = height - height * PADDING;\n\n builder.line(\n\n &[pt(start_x, start_y), pt(bottom_x, bottom_y)],\n\n THICKNESS,\n\n WHITE,\n\n )?;\n\n builder.polyline(\n\n DrawMode::stroke(THICKNESS),\n\n &[\n\n pt(start_x, start_y),\n\n pt(start_x + width * 0.3, start_y),\n\n pt(start_x + width * 0.45, start_y + (mid_y - start_y) * 0.2),\n\n pt(start_x + width * 0.5, start_y + (mid_y - start_y) * 0.4),\n\n pt(bottom_x + width * 0.5, start_y + (mid_y - start_y) * 0.6),\n\n pt(bottom_x + width * 0.45, start_y + (mid_y - start_y) * 0.8),\n","file_path":"src/system/letter_mesh.rs","rank":19,"score":175657.74291899533},{"content":"pub fn pt(x: f32, y: f32) -> Point {\n\n Point2{x, y}\n\n}\n","file_path":"src/system/math.rs","rank":20,"score":162630.27708680392},{"content":"pub fn pt_usize(x: usize, y: usize) -> Point {\n\n Point2{x:x as f32,y: y as f32}\n\n}\n\n\n","file_path":"src/system/math.rs","rank":22,"score":92770.99553999398},{"content":"fn draw_piece(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n idx: usize,\n\n cell_size: f32,\n\n color: Color,\n\n mesh: Rc<Mesh>,\n\n board_start: Point,\n\n) {\n\n let xy = Point::from(BoardCoord::from(idx))\n\n .multiply(cell_size, cell_size)\n\n .offset_point(board_start);\n\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), xy, color);\n\n}\n","file_path":"src/draughts/renderer.rs","rank":24,"score":90829.68675875913},{"content":"fn draw_stones(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n start: Point,\n\n count: usize,\n\n max: usize,\n\n) -> GameResult<()> {\n\n let stone_size = mesh_helper.calc_width(0.02);\n\n let padding = mesh_helper.calc_width(0.004);\n\n let stone = mesh_helper.make_circle(ctx, stone_size, stone_size * 0.5, DrawMode::fill())?;\n\n let start = start.offset(padding, padding);\n\n\n\n if count > max {\n\n let y = (max as f32 / 7.) * stone_size;\n\n let stone_x = 1. * stone_size;\n\n let text_x = 2.2 * stone_size;\n\n mesh_helper.draw_mesh(ctx, stone.as_ref(), start.offset(stone_x, y));\n\n mesh_helper.draw_white_text(\n\n ctx,\n\n &format!(\"x {}\", count),\n","file_path":"src/mancala/render.rs","rank":25,"score":90829.68675875913},{"content":"fn draw_move(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n cell_size: f32,\n\n board_start: Point,\n\n mov: &Move,\n\n highlight: bool,\n\n) -> GameResult<()> {\n\n let move_mesh =\n\n mesh_helper.make_circle(ctx, cell_size, cell_size * 0.1, DrawMode::stroke(1.))?;\n\n let capture_mesh = make_letter_mesh(ctx, mesh_helper, cell_size * 0.3, 'x')?;\n\n\n\n mesh_helper.draw_coloured_mesh(\n\n ctx,\n\n move_mesh.as_ref(),\n\n Point::from(BoardCoord::from(mov.dest))\n\n .multiply(cell_size, cell_size)\n\n .offset_point(board_start),\n\n if highlight { LIGHT_BLUE } else { WHITE },\n\n );\n","file_path":"src/tablut/renderer.rs","rank":26,"score":90829.68675875913},{"content":"fn draw_piece(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n idx: usize,\n\n cell_size: f32,\n\n color: Color,\n\n mesh: Rc<Mesh>,\n\n board_start: Point,\n\n) {\n\n let xy = Point::from(BoardCoord::from(idx))\n\n .multiply(cell_size, cell_size)\n\n .offset_point(board_start);\n\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), xy, color);\n\n}\n","file_path":"src/chess/renderer.rs","rank":27,"score":90829.68675875913},{"content":"fn draw_submenu_text(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n start: Point,\n\n color: Color,\n\n) {\n\n ITEMS[state.cursor.value]\n\n .1\n\n .as_ref()\n\n .unwrap()\n\n .iter()\n\n .enumerate()\n\n .for_each(|(idx, item)| {\n\n mesh_helper.draw_text(ctx, item.name, start.offsety(idx * 22), color, 22., false);\n\n });\n\n}\n","file_path":"src/menu/renderer.rs","rank":28,"score":88128.57295839107},{"content":"fn setup_ggez() -> ContextBuilder {\n\n let mut cb = ContextBuilder::new(\"games\", \"Ray Britton\")\n\n .window_mode(WindowMode {\n\n width: SCREEN_WIDTH,\n\n height: SCREEN_HEIGHT,\n\n resizable: false,\n\n ..WindowMode::default()\n\n })\n\n .window_setup(WindowSetup {\n\n title: String::from(\"Games\"),\n\n ..WindowSetup::default()\n\n });\n\n\n\n if let Ok(manifest_dir) = env::var(\"CARGO_MANIFEST_DIR\") {\n\n let mut path = PathBuf::from(manifest_dir);\n\n path.push(\"resources\");\n\n // println!(\"Adding path {:?} from manifest\", path);\n\n cb = cb.add_resource_path(path);\n\n } else {\n\n cb = cb.add_resource_path(PathBuf::from(\"./resources\"));\n\n }\n\n\n\n cb\n\n}\n","file_path":"src/main.rs","rank":29,"score":86791.88346800965},{"content":"fn is_capturable(from: Square, target: Square) -> bool {\n\n if let Some(origin_player) = from.get_player() {\n\n target.get_player() == None || target.get_player() == Some(origin_player.opposite())\n\n } else {\n\n panic!(\"Checked capturable from empty square\");\n\n }\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":30,"score":86517.36015797709},{"content":"fn offset(coord: &BoardCoord, x: isize, y: isize) -> (isize, isize) {\n\n let mut xy: (isize, isize) = (*coord).into();\n\n xy.0 += x;\n\n xy.1 += y;\n\n xy\n\n}\n","file_path":"src/system/neighbours.rs","rank":31,"score":85206.88235190848},{"content":"fn check_computer_win(board: &Board) -> bool {\n\n check_board(board, COMPUTER_PIECE)\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":32,"score":76536.86807739484},{"content":"fn get_random_empty_square(board: &Board) -> usize {\n\n let empties: Vec<usize> = board\n\n .iter()\n\n .enumerate()\n\n .filter_map(|(idx, square)| if square == &Empty { Some(idx) } else { None })\n\n .collect();\n\n empties[thread_rng().gen_range(0.. empties.len())]\n\n}\n\n\n\npub(super) fn process(state: &mut State) {\n\n match state.player_mode {\n\n Mode::Order => {\n\n let mut neighbours = get_neighbours(state.cursor.idx, true, true);\n\n neighbours = neighbours\n\n .iter()\n\n .filter(|&idx| state.board[*idx] == Empty)\n\n .cloned()\n\n .collect();\n\n let (idx, square) = if neighbours.is_empty() {\n\n (\n","file_path":"src/orderchaos/ai.rs","rank":33,"score":74347.0953466061},{"content":"fn check_board(board: &Board, piece: Square) -> bool {\n\n check_all_horz(board, 0, piece)\n\n || check_all_horz(board, 3, piece)\n\n || check_all_horz(board, 6, piece)\n\n || check_all_vert(board, 0, piece)\n\n || check_all_vert(board, 1, piece)\n\n || check_all_vert(board, 2, piece)\n\n || check_all(board, 0, 4, 8, piece)\n\n || check_all(board, 6, 4, 2, piece)\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":34,"score":71870.29658050634},{"content":"fn get_count(board: &Board, piece: Square) -> usize {\n\n board.iter().filter(|&square| square == &piece).count()\n\n}\n","file_path":"src/draughts/rules/common.rs","rank":35,"score":70008.60637507396},{"content":"fn moves_for_square(board: &Board, origin: usize) -> Vec<Move> {\n\n let mut moves = vec![];\n\n debug_log_start!(\"Finding moves for {}\", origin);\n\n let allies = &ALLY[&board[origin]];\n\n get_neighbours(origin, true, false)\n\n .iter()\n\n .for_each(|neighbour| {\n\n let mut current = *neighbour;\n\n let mut next = next_step(origin, current);\n\n loop {\n\n let square = board[current];\n\n if square == Square::Empty {\n\n let captures: Vec<usize> = get_neighbours(current, true, false)\n\n .iter()\n\n .filter_map(|neighbour| {\n\n let next = next_step(current, *neighbour);\n\n if let Some(next) = next {\n\n if (allies.contains(&board[next])\n\n || next == CASTLE\n\n || CORNERS.contains(&next))\n","file_path":"src/tablut/rules.rs","rank":36,"score":68988.67233881366},{"content":"fn check_all_vert(board: &Board, start: usize, piece: Square) -> bool {\n\n check_all(board, start, start + 3, start + 6, piece)\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":37,"score":66343.26905273489},{"content":"fn check_all_horz(board: &Board, start: usize, piece: Square) -> bool {\n\n check_all(board, start, start + 1, start + 2, piece)\n\n}\n","file_path":"src/tictactoe/controller.rs","rank":38,"score":66343.26905273489},{"content":"struct State {\n\n play_state: PlayState,\n\n msg: Option<String>,\n\n cursor: Cursor,\n\n board: Board,\n\n move_cursor: usize,\n\n roll: Option<usize>,\n\n next_move_time: f64,\n\n last_human_cursor_pos: usize,\n\n valid_moves: HashMap<usize, Vec<Move>>,\n\n}\n\n\n\nimpl State {\n\n //Safe, will return empty vec for empty/other players squares\n\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\n\n self.valid_moves\n\n .get(&self.cursor.idx)\n\n .unwrap_or(&vec![])\n\n .clone()\n\n }\n","file_path":"src/senet/mod.rs","rank":39,"score":65299.32587776398},{"content":"struct State {\n\n cursor: WrappedUsize,\n\n subcursor: Option<WrappedUsize>,\n\n}\n","file_path":"src/menu/mod.rs","rank":40,"score":65299.32587776398},{"content":"struct State {\n\n play_state: PlayState,\n\n cursor: WrappedUsize,\n\n computer_cursor: usize,\n\n board: Board,\n\n drop_move: Option<DropMove>,\n\n next_move_time: f64,\n\n animation_time: f64,\n\n message: Option<(String, bool)>,\n\n}\n","file_path":"src/mancala/mod.rs","rank":41,"score":65299.32587776398},{"content":"#[derive(Debug)]\n\nstruct State {\n\n board: Board,\n\n board_calc: ChessBoard,\n\n play_state: PlayState,\n\n piece_cursor: Cursor,\n\n all_possible_moves: HashMap<usize, Vec<Move>>,\n\n move_cursor: usize,\n\n move_history: Vec<PastMove>,\n\n next_move_time: f64,\n\n last_human_cursor_pos: usize,\n\n}\n\n\n\nimpl State {\n\n //Safe, will return empty vec for empty/other players squares\n\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\n\n self.all_possible_moves\n\n .get(&self.piece_cursor.idx)\n\n .unwrap_or(&vec![])\n\n .clone()\n\n }\n","file_path":"src/draughts/mod.rs","rank":42,"score":65299.32587776398},{"content":"#[derive(Debug)]\n\nstruct State {\n\n play_state: PlayState,\n\n piece_cursor: Cursor,\n\n move_cursor: usize,\n\n board: Board,\n\n move_history: Vec<PastMove>,\n\n game_type: GameType,\n\n next_move_time: f64,\n\n last_human_cursor_pos: usize,\n\n all_possible_moves: HashMap<usize, Vec<Move>>,\n\n captured: HashMap<Player, Vec<ChessPiece>>,\n\n moves_left_this_turn: usize,\n\n}\n\n\n","file_path":"src/chess/mod.rs","rank":43,"score":65299.32587776398},{"content":"struct State {\n\n board: Board,\n\n play_state: PlayState,\n\n cursor: Cursor,\n\n last_human_cursor_pos: usize,\n\n last_human_placed: Square,\n\n move_cursor: Mode,\n\n player_mode: Mode,\n\n next_move_time: f64,\n\n}\n","file_path":"src/orderchaos/mod.rs","rank":44,"score":65299.32587776398},{"content":"struct State {\n\n board: Board,\n\n cursor: Cursor,\n\n play_state: PlayState,\n\n last_human_cursor_pos: usize,\n\n valid_moves: Vec<Move>,\n\n player_mode: Mode,\n\n next_move_time: f64,\n\n move_cursor: usize,\n\n}\n\n\n\nimpl State {\n\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\n\n self.valid_moves\n\n .iter()\n\n .filter(|mov| mov.origin == self.cursor.idx)\n\n .cloned()\n\n .collect()\n\n }\n\n\n","file_path":"src/tablut/mod.rs","rank":45,"score":65299.32587776398},{"content":"#[derive(Debug)]\n\nstruct State {\n\n board: Board,\n\n cursor: Cursor,\n\n next_move_time: f64,\n\n play_state: PlayState,\n\n}\n\n\n\nimpl Display for State {\n\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\n\n write!(\n\n f,\n\n \"State: {:?}\\nSelected: {}\\n{}\",\n\n self.play_state,\n\n self.cursor.idx,\n\n board_to_string(&self.board)\n\n )\n\n }\n\n}\n\n\n","file_path":"src/tictactoe/mod.rs","rank":46,"score":65299.32587776398},{"content":"struct State {\n\n cursor: WrappedUsize,\n\n}\n\n\n\npub struct TestMenu {\n\n state: State,\n\n change_scene: Option<&'static str>,\n\n}\n\n\n\nimpl TestMenu {\n\n pub fn new() -> Self {\n\n TestMenu {\n\n state: State {\n\n cursor: WrappedUsize::new_zero_based(ITEMS.len()),\n\n },\n\n change_scene: None,\n\n }\n\n }\n\n}\n\n\n","file_path":"src/graphics_testing/mod.rs","rank":47,"score":63793.90651587557},{"content":"fn main() {\n\n debug_log!(\"Games starting...\");\n\n let matches = args_matches();\n\n\n\n if let Some(true) = matches.get_one(ARG_RULES) {\n\n debug_log!(\"Rules only\");\n\n let game: &String = matches.get_one(ARG_GAME).unwrap();\n\n print_rules(&game);\n\n } else {\n\n let (mut ctx, event_loop) = setup_ggez()\n\n .build()\n\n .expect(\"Could not create ggez context!\");\n\n\n\n let mut system = GameSystem::new(&mut ctx);\n\n\n\n debug_log!(\"Games started\");\n\n\n\n if let Some(true) = matches.get_one(ARG_TEST) {\n\n system.start_game(TEST_MENU);\n\n } else {\n","file_path":"src/main.rs","rank":48,"score":61102.3409009679},{"content":"fn does_move_result_in_self_check(game_type: &GameType, board: &Board, mov: &Move) -> bool {\n\n let player = board[mov.from]\n\n .get_player()\n\n .expect(\"No player on square for move\");\n\n let board = clone_board_with_move(game_type, board, mov);\n\n game_type.is_king_in_check(&board, player)\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":49,"score":60431.59104875032},{"content":"fn check_all(board: &Board, s1: usize, s2: usize, s3: usize, piece: Square) -> bool {\n\n board[s1] == board[s2] && board[s2] == board[s3] && board[s3] == piece\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":50,"score":58951.21933403788},{"content":"pub trait Offset<T> {\n\n fn offsetx(&self, amount: T) -> Self;\n\n fn offsety(&self, amount: T) -> Self;\n\n fn offset(&self, amount_x: T, amount_y: T) -> Self;\n\n fn multiply(&self, amount_x: T, amount_y: T) -> Self;\n\n}\n\n\n\nimpl Offset<i32> for Point {\n\n fn offsetx(&self, amount: i32) -> Self {\n\n pt(self.x + amount as f32, self.y)\n\n }\n\n\n\n fn offsety(&self, amount: i32) -> Self {\n\n pt(self.x, self.y + amount as f32)\n\n }\n\n\n\n fn offset(&self, amount_x: i32, amount_y: i32) -> Self {\n\n pt(self.x + amount_x as f32, self.y + amount_y as f32)\n\n }\n\n\n","file_path":"src/system/math.rs","rank":51,"score":58228.57238131788},{"content":"pub fn padding() -> String {\n\n format!(\"{0:<1$}\", \" \", get_padding())\n\n}\n\n\n\n#[macro_export]\n\nmacro_rules! debug_log {\n\n ($msg:expr) => {\n\n if $crate::LOGGING_ENABLED {\n\n println!(\"{}{}\", $crate::macros::padding(), $msg);\n\n }\n\n };\n\n ($($x:tt)*)=> {\n\n if $crate::LOGGING_ENABLED {\n\n println!(\"{}{}\", $crate::macros::padding(), format!($($x)*));\n\n }\n\n };\n\n}\n\n\n\n#[macro_export]\n\nmacro_rules! debug_log_start {\n","file_path":"src/macros.rs","rank":52,"score":54142.178760236624},{"content":"pub fn get_padding() -> usize {\n\n PADDING.load(Ordering::SeqCst)\n\n}\n\n\n","file_path":"src/macros.rs","rank":53,"score":52791.87104804833},{"content":"pub fn make_letter_mesh(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n size: f32,\n\n letter: char,\n\n) -> GameResult<Rc<Mesh>> {\n\n mesh_helper.make_mesh(\n\n ctx,\n\n format!(\"letter_{}_{}\", letter, size),\n\n &(|builder| match letter {\n\n 'a' => letter_mesh_a(builder, size, size),\n\n 'b' => letter_mesh_b(builder, size, size),\n\n 'c' => letter_mesh_c(builder, size, size),\n\n 'd' => letter_mesh_d(builder, size, size),\n\n 'j' => letter_mesh_j(builder, size, size),\n\n 'k' => letter_mesh_k(builder, size, size),\n\n 'm' => letter_mesh_m(builder, size, size),\n\n 'n' => letter_mesh_n(builder, size, size),\n\n 'o' => letter_mesh_o(builder, size, size),\n\n 'p' => letter_mesh_p(builder, size, size),\n\n 'q' => letter_mesh_q(builder, size, size),\n\n 'r' => letter_mesh_r(builder, size, size),\n\n 't' => letter_mesh_t(builder, size, size),\n\n 'w' => letter_mesh_w(builder, size, size),\n\n 'x' => letter_mesh_x(builder, size, size),\n\n _ => panic!(\"Not implemented for {}\", letter),\n\n }),\n\n )\n\n}\n\n\n","file_path":"src/system/letter_mesh.rs","rank":54,"score":52177.38860041429},{"content":"#[inline]\n\npub fn board_cols() -> usize {\n\n BOARD_COLS.load(Ordering::SeqCst)\n\n}\n\n\n","file_path":"src/boards/mod.rs","rank":55,"score":51548.35717040414},{"content":"#[inline]\n\npub fn board_rows() -> usize {\n\n BOARD_ROWS.load(Ordering::SeqCst)\n\n}\n\n\n","file_path":"src/boards/mod.rs","rank":56,"score":51548.35717040414},{"content":"pub fn set_padding(value: usize) {\n\n PADDING.store(value, Ordering::SeqCst)\n\n}\n\n\n","file_path":"src/macros.rs","rank":57,"score":50024.30278760088},{"content":"pub fn sub_padding(amount: usize) {\n\n let padding = get_padding();\n\n if padding >= amount {\n\n set_padding(padding - amount);\n\n }\n\n}\n\n\n","file_path":"src/macros.rs","rank":58,"score":50024.30278760088},{"content":"pub fn print_rules(name: &str) {\n\n let game = ITEMS\n\n .iter()\n\n .map(|(item, list)| {\n\n let mut full_list = vec![];\n\n if let Some(list) = list {\n\n list.iter().for_each(|item| full_list.push(item.clone()));\n\n }\n\n full_list.push(item.clone());\n\n full_list\n\n })\n\n .flatten()\n\n .find(|item| item.code == name)\n\n .expect(\"Invalid game\");\n\n println!(\"{}\\n{}\", game.name, game.desc);\n\n}\n\n\n","file_path":"src/menu/mod.rs","rank":59,"score":48875.395433662095},{"content":"fn board_to_string(board: &Board) -> String {\n\n format!(\n\n r\" {}|{}|{}\n\n -----\n\n {}|{}|{}\n\n -----\n\n {}|{}|{}\",\n\n board[0], board[1], board[2], board[3], board[4], board[5], board[6], board[7], board[8]\n\n )\n\n}\n\n\n\nimpl Display for Square {\n\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\n\n match self {\n\n Square::X => write!(f, \"X\"),\n\n Square::O => write!(f, \"O\"),\n\n Square::E => write!(f, \" \"),\n\n }\n\n }\n\n}\n","file_path":"src/tictactoe/mod.rs","rank":60,"score":48875.395433662095},{"content":"fn check_full(board: &Board) -> bool {\n\n board.iter().all(|s| s != &E)\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":61,"score":48875.395433662095},{"content":"//Return the index of the nearest item in the list to 'from' in the direction of 'search'\n\npub fn find_nearest<T: Debug>(\n\n list: &[T],\n\n from: usize,\n\n search: Direction,\n\n transform: &dyn Fn(&T) -> BoardCoord,\n\n) -> Option<usize> {\n\n debug_log!(\n\n \"Finding nearest {:?} from {:?} out of {:?}\",\n\n search,\n\n from,\n\n list\n\n );\n\n let from = transform(&list[from]);\n\n let nearest = list\n\n .iter()\n\n .enumerate()\n\n .filter(|(_, mov)| {\n\n let pt = transform(mov);\n\n match search {\n\n Direction::Up => pt.1 < from.1,\n","file_path":"src/system/find_nearest.rs","rank":62,"score":47810.693756491826},{"content":"fn check_player_win(board: &Board) -> bool {\n\n check_board(board, PLAYER_PIECE)\n\n}\n\n\n","file_path":"src/tictactoe/controller.rs","rank":63,"score":47810.693756491826},{"content":"pub fn set_board_size(size: (usize, usize)) {\n\n BOARD_ROWS.store(size.0, Ordering::SeqCst);\n\n BOARD_COLS.store(size.1, Ordering::SeqCst);\n\n}\n\n\n","file_path":"src/boards/mod.rs","rank":64,"score":45500.340687155796},{"content":"fn default_piece_letter_conversion(piece: &ChessPiece) -> char {\n\n match piece {\n\n ChessPiece::Pawn => 'p',\n\n ChessPiece::Rook => 'r',\n\n ChessPiece::Knight => 'n',\n\n ChessPiece::Bishop => 'b',\n\n ChessPiece::Queen => 'q',\n\n ChessPiece::King => 'k',\n\n ChessPiece::KnightBishop => 'a',\n\n ChessPiece::KnightRook => 'c',\n\n }\n\n}\n\n\n\nmod init {\n\n use crate::chess::rules::ChessPiece::Bishop as B;\n\n use crate::chess::rules::ChessPiece::King as K;\n\n use crate::chess::rules::ChessPiece::Knight as N;\n\n use crate::chess::rules::ChessPiece::KnightBishop as KB;\n\n use crate::chess::rules::ChessPiece::KnightRook as KR;\n\n use crate::chess::rules::ChessPiece::Pawn as P;\n","file_path":"src/chess/game_types.rs","rank":65,"score":45038.41813028739},{"content":"fn default_piece_value_conversion(piece: &ChessPiece) -> usize {\n\n match piece {\n\n ChessPiece::Pawn => 1,\n\n ChessPiece::Knight => 10,\n\n ChessPiece::Bishop | ChessPiece::Rook => 20,\n\n ChessPiece::KnightRook | ChessPiece::KnightBishop => 50,\n\n ChessPiece::Queen => 80,\n\n ChessPiece::King => 100,\n\n }\n\n}\n\n\n","file_path":"src/chess/game_types.rs","rank":66,"score":45038.41813028739},{"content":"pub fn keycode_to_direction(key: KeyCode) -> Option<Direction> {\n\n match key {\n\n KeyCode::Up => Some(Direction::Up),\n\n KeyCode::Down => Some(Direction::Down),\n\n KeyCode::Left => Some(Direction::Left),\n\n KeyCode::Right => Some(Direction::Right),\n\n _ => None,\n\n }\n\n}\n","file_path":"src/system/ggez_ext.rs","rank":67,"score":42561.619364187645},{"content":"fn calc_kirin(board: &Board, origin: usize) -> Vec<Move> {\n\n vec![\n\n can_jump(board, origin, 0, 2),\n\n can_jump(board, origin, 1, 1),\n\n can_jump(board, origin, 2, 0),\n\n can_jump(board, origin, 1, -1),\n\n can_jump(board, origin, 0, -2),\n\n can_jump(board, origin, -1, -1),\n\n can_jump(board, origin, -2, 0),\n\n can_jump(board, origin, -1, 1),\n\n ]\n\n .into_iter()\n\n .filter_map(|item| item.map(|to| Move::new(origin, to)))\n\n .collect()\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":68,"score":42402.67367605539},{"content":"fn calc_rose(board: &Board, origin: usize) -> Vec<Move> {\n\n todo!(\"Not implemented as it requires another move type\")\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":69,"score":42402.67367605539},{"content":"fn calc_knight(board: &Board, origin: usize) -> Vec<Move> {\n\n check_jump_pattern(board, origin, 2, 1)\n\n .into_iter()\n\n .map(|to| Move::new(origin, to))\n\n .collect()\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":70,"score":42402.67367605539},{"content":"fn calc_rook(board: &Board, origin: usize) -> Vec<Move> {\n\n let mut result = vec![];\n\n\n\n result.append(&mut check_line(board, origin, -1, 0));\n\n result.append(&mut check_line(board, origin, 1, 0));\n\n result.append(&mut check_line(board, origin, 0, -1));\n\n result.append(&mut check_line(board, origin, 0, 1));\n\n\n\n result\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":71,"score":42402.67367605539},{"content":"fn calc_bishop(board: &Board, origin: usize) -> Vec<Move> {\n\n let mut result = vec![];\n\n\n\n result.append(&mut check_line(board, origin, -1, -1));\n\n result.append(&mut check_line(board, origin, 1, 1));\n\n result.append(&mut check_line(board, origin, 1, -1));\n\n result.append(&mut check_line(board, origin, -1, 1));\n\n\n\n result\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":72,"score":42402.67367605539},{"content":"fn calc_superknight(board: &Board, origin: usize) -> Vec<Move> {\n\n check_jump_pattern(board, origin, 2, 1)\n\n .into_iter()\n\n .chain(check_jump_pattern(board, origin, 3, 1).into_iter())\n\n .chain(check_jump_pattern(board, origin, 3, 2).into_iter())\n\n .map(|to| Move::new(origin, to))\n\n .collect()\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":73,"score":42402.67367605539},{"content":"fn get_char(str: &str, idx: usize) -> u8 {\n\n str.chars().nth(idx).expect(\"No char\").to_ascii_lowercase() as u8\n\n}\n\n\n\n#[allow(non_snake_case)]\n\n#[cfg(test)]\n\nmod test {\n\n use super::*;\n\n\n\n lazy_static! {\n\n static ref CONVERTER_8: SingleCharBoardConverter = SingleCharBoardConverter::new(8, 8);\n\n static ref CONVERTER_4: SingleCharBoardConverter = SingleCharBoardConverter::new(4, 4);\n\n static ref CONVERTER_35: SingleCharBoardConverter = SingleCharBoardConverter::new(3, 5);\n\n }\n\n\n\n //\n\n //CONVERTER_8\n\n //\n\n\n\n #[test]\n","file_path":"src/boards/single_char_board_converter.rs","rank":74,"score":41755.66713308465},{"content":"fn to_coord(idx: usize, cols: u8) -> (u8, u8) {\n\n let (x, y) = idx_to_coord(idx, cols as usize);\n\n (x as u8, y as u8)\n\n}\n\n\n","file_path":"src/boards/single_char_board_converter.rs","rank":75,"score":40735.733096824355},{"content":"pub fn idx_to_coord(idx: usize, cols: usize) -> (usize, usize) {\n\n let x = idx % cols;\n\n let y = idx / cols;\n\n (x, y)\n\n}\n\n\n","file_path":"src/system/math.rs","rank":76,"score":40635.040210845895},{"content":"//Adds the difference between origin and mid to mid and returns it\n\n//If origin = idx(3,4) and mid = idx(3,3) then returns idx(3,2)\n\n//If origin = idx(1,3) and mid = idx(3,4) then returns idx(5,5)\n\npub fn next_step(origin: usize, mid: usize) -> Option<usize> {\n\n let origin: (isize, isize) = BoardCoord::from(origin).into();\n\n let mid: (isize, isize) = BoardCoord::from(mid).into();\n\n let diff = (mid.0 - origin.0, mid.1 - origin.1);\n\n let dest = (origin.0 + diff.0 * 2, origin.1 + diff.1 * 2);\n\n if dest.is_in_board() {\n\n Some(BoardCoord::from(dest).idx())\n\n } else {\n\n None\n\n }\n\n}\n\n\n","file_path":"src/system/math.rs","rank":77,"score":40635.040210845895},{"content":"fn clone_board_with_move(game_type: &GameType, board: &Board, mov: &Move) -> Board {\n\n let mut board = board.clone();\n\n game_type.process_move(&mut board, mov);\n\n board\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":78,"score":38362.451956301265},{"content":"fn calc_elephant(game_type: &GameType, board: &Board, origin: usize) -> Vec<Move> {\n\n vec![\n\n can_jump(board, origin, 2, 2),\n\n can_jump(board, origin, -2, 2),\n\n can_jump(board, origin, 2, -2),\n\n can_jump(board, origin, -2, -2),\n\n ]\n\n .into_iter()\n\n .filter_map(|item| item.map(|to| Move::new(origin, to)))\n\n .chain(calc_king(game_type, board, origin).into_iter())\n\n .collect()\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":79,"score":37551.21357991627},{"content":"fn calc_pawn(game_type: &GameType, board: &Board, origin: usize) -> Vec<Move> {\n\n //TODO En passant\n\n let mut results = vec![];\n\n let origin_pos: (isize, isize) = BoardCoord::from(origin).into();\n\n match board[origin].get_player().expect(\"No player for calc pawn\") {\n\n Player::Human => {\n\n let step_idx = BoardCoord::from((origin_pos.0, 5)).idx();\n\n let long_idx = BoardCoord::from((origin_pos.0, 4)).idx();\n\n if is_capturable(board[origin], board[step_idx]) {\n\n results.push(Move::new(origin, step_idx));\n\n if board[step_idx] == Square::Empty\n\n && origin_pos.1 == 6\n\n && is_capturable(board[origin], board[long_idx])\n\n {\n\n results.push(Move::new(origin, long_idx));\n\n }\n\n }\n\n }\n\n Player::Computer => {\n\n let step_idx = BoardCoord::from((origin_pos.0, 2)).idx();\n","file_path":"src/chess/rules.rs","rank":80,"score":37551.21357991627},{"content":"fn can_jump(board: &Board, current: usize, target: usize, player: Player) -> bool {\n\n if board[target] != player.into() {\n\n let mut consecutive_count = 0;\n\n for slot in board.iter().take(target).skip(current + 1) {\n\n //TODO maybe also reset count after changing row\n\n if slot == &Square::Empty || slot == &player.into() {\n\n consecutive_count = 0\n\n } else {\n\n consecutive_count += 1;\n\n if consecutive_count >= 2 {\n\n break;\n\n }\n\n }\n\n }\n\n if consecutive_count < 2 {\n\n return true;\n\n }\n\n }\n\n false\n\n}\n","file_path":"src/senet/rules.rs","rank":81,"score":37531.68146318672},{"content":"pub fn get_neighbours(origin: usize, plus: bool, cross: bool) -> Vec<usize> {\n\n let coord = BoardCoord::from(origin);\n\n let mut neighbours = vec![];\n\n if cross {\n\n neighbours.push(offset(&coord, -1, -1));\n\n neighbours.push(offset(&coord, 1, -1));\n\n neighbours.push(offset(&coord, -1, 1));\n\n neighbours.push(offset(&coord, 1, 1));\n\n }\n\n if plus {\n\n neighbours.push(offset(&coord, 0, 1));\n\n neighbours.push(offset(&coord, 0, -1));\n\n neighbours.push(offset(&coord, 1, 0));\n\n neighbours.push(offset(&coord, -1, 0));\n\n }\n\n neighbours\n\n .iter()\n\n .filter_map(|pair| {\n\n if pair.is_in_board() {\n\n Some(BoardCoord::from(*pair).idx())\n\n } else {\n\n None\n\n }\n\n })\n\n .collect()\n\n}\n\n\n","file_path":"src/system/neighbours.rs","rank":82,"score":37531.68146318672},{"content":"fn calc_king(game_type: &GameType, board: &Board, origin_idx: usize) -> Vec<Move> {\n\n debug_log_start!(\"Checking king moves for {}\", origin_idx);\n\n let mut results = vec![];\n\n let origin: (isize, isize) = BoardCoord::from(origin_idx).into();\n\n for x in origin.0 - 1..=origin.0 + 1 {\n\n for y in origin.1 - 1..=origin.1 + 1 {\n\n if (x, y) != origin && (x, y).is_in_board() {\n\n let idx = BoardCoord::from((x, y)).idx();\n\n if is_capturable(board[origin_idx], board[idx]) {\n\n let mov = Move::new(origin_idx, idx);\n\n debug_log_start!(\"Found {}\", mov);\n\n if !does_move_result_in_self_check(game_type, board, &mov) {\n\n results.push(mov);\n\n } else {\n\n debug_log!(\"But would self check\");\n\n }\n\n debug_log_end!();\n\n } else {\n\n debug_log!(\"{} blocked\", idx);\n\n }\n\n }\n\n }\n\n }\n\n debug_log_end!();\n\n results\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":83,"score":36882.056390146834},{"content":"fn calc_value_of_move(board: &Board, origin: usize, current: usize, captures: &[usize]) -> usize {\n\n debug_log_start!(\"Calculating value\");\n\n let king_coord = board\n\n .iter()\n\n .enumerate()\n\n .filter_map(|(i, square)| {\n\n if square == &Square::King {\n\n Some(BoardCoord::from(i))\n\n } else {\n\n None\n\n }\n\n })\n\n .next();\n\n let origin_coord = BoardCoord::from(origin);\n\n let dest_coord = BoardCoord::from(current);\n\n let castle_coord = BoardCoord::from(CASTLE);\n\n let mut value = 0;\n\n if CORNERS.contains(¤t) {\n\n debug_log!(\"Corner in one move +10000\");\n\n value += 10000;\n","file_path":"src/tablut/rules.rs","rank":84,"score":36821.07514808847},{"content":"fn check_line(board: &Board, origin: usize, x_diff: isize, y_diff: isize) -> Vec<Move> {\n\n let mut result = vec![];\n\n let mut target: (isize, isize) = BoardCoord::from(origin).into();\n\n loop {\n\n target.0 += x_diff;\n\n target.1 += y_diff;\n\n if target.is_in_board() {\n\n let idx = BoardCoord::from(target).idx();\n\n if is_capturable(board[origin], board[idx]) {\n\n result.push(Move::new(origin, idx));\n\n if board[idx] != Square::Empty {\n\n break;\n\n }\n\n } else {\n\n break;\n\n }\n\n } else {\n\n break;\n\n }\n\n }\n\n result\n\n}\n\n\n","file_path":"src/chess/rules.rs","rank":85,"score":36160.454204300055},{"content":"fn can_jump(board: &Board, origin: usize, vert: isize, horz: isize) -> Option<usize> {\n\n let mut pos: (isize, isize) = BoardCoord::from(origin).into();\n\n pos.0 += horz;\n\n pos.1 += vert;\n\n\n\n if pos.is_in_board() {\n\n let idx = BoardCoord::from(pos).idx();\n\n if is_capturable(board[origin], board[idx]) {\n\n return Some(idx);\n\n }\n\n }\n\n None\n\n}\n","file_path":"src/chess/rules.rs","rank":86,"score":36160.454204300055},{"content":"use crate::boards::idx_coord::BoardCoord;\n\nuse crate::constants::colors::{DARK_GRAY, GRAY, WHITE};\n\nuse crate::system::letter_mesh::make_letter_mesh;\n\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse crate::system::PlayState::*;\n\nuse crate::system::Turn::{Computer, Human};\n\nuse crate::system::TurnState::SelectingPiece;\n\nuse crate::tictactoe::{Square, State};\n\nuse ggez::{Context, GameResult};\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n let board_size = mesh_helper.calc_height(0.8);\n\n let cell_size = board_size / 3.;\n\n let grid = mesh_helper.make_grid(ctx, board_size, board_size, 3, 3, 2., GRAY, None)?;\n\n\n","file_path":"src/tictactoe/renderer.rs","rank":89,"score":35925.531076754974},{"content":" render_game(ctx, mesh_helper, state)\n\n }\n\n}\n\n\n\npub(super) fn square_to_color(square: &Square) -> Color {\n\n match square {\n\n Square::Red => RED,\n\n Square::White => WHITE,\n\n Square::Empty => TRANSPARENT,\n\n }\n\n}\n\n\n\npub(super) fn render_game(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n let cell_size = mesh_helper.calc_height(0.13);\n\n let board_start = pt(\n\n (mesh_helper.width * 0.5) - (cell_size * (board_cols() as f32 / 2.)),\n","file_path":"src/orderchaos/renderer.rs","rank":90,"score":35922.1933433494},{"content":"use crate::boards::idx_coord::BoardCoord;\n\nuse crate::boards::{board_cols, board_rows};\n\nuse crate::constants::colors::{\n\n DARK_GRAY, DARK_GREEN, FAINT_BLUE, FAINT_RED, LIGHT_BLUE, LIGHT_GRAY, RED, WHITE,\n\n};\n\nuse crate::system::letter_mesh::make_letter_mesh;\n\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse crate::system::PlayState::ModeSelection;\n\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\n\nuse crate::tablut::render_mode_selection::render_mode_selection;\n\nuse crate::tablut::{Move, Square, State};\n\nuse ggez::graphics::DrawMode;\n\nuse ggez::{Context, GameResult};\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n if state.play_state == ModeSelection {\n\n render_mode_selection(ctx, mesh_helper, state)\n\n } else {\n\n render_game(ctx, mesh_helper, state)\n\n }\n\n}\n\n\n","file_path":"src/tablut/renderer.rs","rank":91,"score":35921.22474838594},{"content":"use crate::boards::idx_coord::BoardCoord;\n\nuse crate::boards::{board_cols, board_rows};\n\nuse crate::constants::colors::{FILTER_BLACK, LIGHT_BLUE, LIGHT_GRAY, RED, TRANSPARENT, WHITE};\n\nuse crate::orderchaos::render_mode_selection::render_mode_selection;\n\nuse crate::orderchaos::{Mode, Square, State};\n\nuse crate::system::math::{Offset, pt};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse crate::system::PlayState;\n\nuse crate::system::TurnState::SelectingMove;\n\nuse ggez::graphics::{Color, DrawMode};\n\nuse ggez::{Context, GameResult};\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n if state.play_state == PlayState::ModeSelection {\n\n render_mode_selection(ctx, mesh_helper, state)\n\n } else {\n","file_path":"src/orderchaos/renderer.rs","rank":92,"score":35919.372321336705},{"content":"};\n\npub const COMPUTER_MOVE_PIECE: Color = Color {\n\n r: 0.45,\n\n g: 0.5,\n\n b: 0.25,\n\n a: 1.,\n\n};\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n let board_size = mesh_helper.calc_height(0.9);\n\n let cell_size = board_size / (state.board_calc.rows as f32);\n\n let grid = mesh_helper.make_grid(\n\n ctx,\n\n board_size,\n\n board_size,\n\n state.board_calc.cols,\n","file_path":"src/draughts/renderer.rs","rank":93,"score":35917.31699421772},{"content":"use crate::constants::colors::{LIGHT_GRAY, WHITE};\n\nuse crate::constants::Direction;\n\nuse crate::ext::NewLines;\n\nuse crate::menu::menu_items::ITEMS;\n\nuse crate::menu::State;\n\nuse crate::system::math::{pt, Point, Offset};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse ggez::graphics::Color;\n\nuse ggez::{Context, GameResult};\n\n\n\npub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n let title_start = pt(32., 32.);\n\n let menu_start = pt(34., 100.);\n\n let submenu_start = pt(240., 100.);\n\n let cursor_start = pt(16., 105.);\n\n let subcursor_start = pt(225., 105.);\n","file_path":"src/menu/renderer.rs","rank":94,"score":35916.84987467724},{"content":"pub(super) fn render(\n\n ctx: &mut Context,\n\n mesh_helper: &mut MeshHelper,\n\n state: &State,\n\n) -> GameResult<()> {\n\n let cell_size = (mesh_helper.height * 0.9) / board_cols().max(board_rows()) as f32;\n\n let board_width = cell_size * board_cols() as f32;\n\n let board_height = cell_size * board_rows() as f32;\n\n let grid = mesh_helper.make_grid(\n\n ctx,\n\n board_width,\n\n board_height,\n\n board_cols(),\n\n board_rows(),\n\n 0.,\n\n TRANSPARENT,\n\n Some([APRICOT, COPPER]),\n\n )?;\n\n let grid_box = mesh_helper.make_rect(ctx, board_width, board_height, DrawMode::stroke(3.))?;\n\n\n","file_path":"src/chess/renderer.rs","rank":95,"score":35915.78973441759},{"content":" ctx,\n\n &format!(\"{}\", board_index_to_pdn_num(x + y * board_cols())),\n\n board_start\n\n .offset(x as f32 * cell_size, y as f32 * cell_size)\n\n .offset(3, 3),\n\n CREAM,\n\n 14.,\n\n false,\n\n );\n\n }\n\n }\n\n\n\n state.board.iter().enumerate().for_each(|(i, item)| {\n\n let xy = Point::from(BoardCoord::from(i))\n\n .multiply(cell_size, cell_size)\n\n .offset_point(board_start);\n\n\n\n match item {\n\n Square::ComputerMan => {\n\n mesh_helper.draw_coloured_mesh(ctx, piece.as_ref(), xy, PIECE_COMPUTER)\n","file_path":"src/draughts/renderer.rs","rank":96,"score":35914.8566689503},{"content":"use crate::boards::idx_coord::BoardCoord;\n\nuse crate::boards::{board_cols, board_rows};\n\nuse crate::constants::colors::{\n\n alpha, APRICOT, BLACK, COPPER, CREAM, DARK_GREEN, LIGHT_BLUE, PIECE_COMPUTER, PIECE_HUMAN,\n\n TRANSPARENT, WHITE,\n\n};\n\n\n\nuse crate::chess::State;\n\nuse crate::system::letter_mesh::make_letter_mesh;\n\nuse crate::system::math::{pt, pt_usize, Point, Offset, OffsetTuple};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse crate::system::Player;\n\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\n\nuse ggez::graphics::{Color, DrawMode, Mesh};\n\nuse ggez::{Context, GameResult};\n\nuse std::rc::Rc;\n\n\n\npub const HUMAN_PIECE: Color = WHITE;\n\npub const COMPUTER_PIECE: Color = BLACK;\n\n\n","file_path":"src/chess/renderer.rs","rank":97,"score":35914.74229367583},{"content":" .multiply(cell_size, cell_size)\n\n .offset_point(board_start);\n\n let colour = match square.get_player().unwrap() {\n\n Player::Human => HUMAN_PIECE,\n\n Player::Computer => COMPUTER_PIECE,\n\n };\n\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), pt, colour);\n\n }\n\n }\n\n }\n\n\n\n //TODO purpose?\n\n // state.board.iter().enumerate().for_each(|(i, item)| {\n\n // let xy = Point::from(BoardCoord::from(i))\n\n // .multiply(cell_size, cell_size)\n\n // .offset_point(board_start);\n\n // });\n\n\n\n if state.play_state.is_human(SelectingPiece) {\n\n state\n","file_path":"src/chess/renderer.rs","rank":98,"score":35912.91708373167},{"content":"use crate::boards::idx_coord::BoardCoord;\n\nuse crate::boards::{board_cols, board_rows};\n\nuse crate::constants::colors::{\n\n alpha, CREAM, DARK_GREEN, LIGHT_BLUE, PIECE_COMPUTER, PIECE_HUMAN, TRANSPARENT,\n\n};\n\nuse crate::draughts::moves::Move::*;\n\nuse crate::draughts::{board_index_to_pdn_num, Square, State};\n\nuse crate::system::letter_mesh::make_letter_mesh;\n\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\n\nuse crate::system::mesh_helper::MeshHelper;\n\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\n\nuse ggez::graphics::{Color, DrawMode, Mesh};\n\nuse ggez::{Context, GameResult};\n\nuse std::rc::Rc;\n\n\n\npub const PLAYER_MOVE_PIECE: Color = Color {\n\n r: 0.65,\n\n g: 0.8,\n\n b: 0.6,\n\n a: 1.,\n","file_path":"src/draughts/renderer.rs","rank":99,"score":35912.37384422704}],"string":"[\n {\n \"content\": \"fn render(ctx: &mut Context, mesh_helper: &mut MeshHelper, state: &State) -> GameResult<()> {\\n\\n let menu_start = pt(34., 100.);\\n\\n let cursor_start = pt(16., 100.);\\n\\n let cursor = mesh_helper.make_triangle(ctx, 12., 12., Direction::Right)?;\\n\\n\\n\\n mesh_helper.draw_mesh(\\n\\n ctx,\\n\\n cursor.as_ref(),\\n\\n cursor_start.offsety(state.cursor.value * 16),\\n\\n );\\n\\n\\n\\n ITEMS.iter().enumerate().for_each(|(idx, item)| {\\n\\n mesh_helper.draw_text(ctx, item.1, menu_start.offsety(idx * 16), WHITE, 14., false);\\n\\n });\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"src/graphics_testing/mod.rs\",\n \"rank\": 0,\n \"score\": 305038.52349913685\n },\n {\n \"content\": \"fn render_game(ctx: &mut Context, mesh_helper: &mut MeshHelper, state: &State) -> GameResult<()> {\\n\\n let cell_size = mesh_helper.calc_height(0.09);\\n\\n let board_start = pt(cell_size * board_cols() as f32 * 0.5, cell_size);\\n\\n\\n\\n let grid = mesh_helper.make_grid(\\n\\n ctx,\\n\\n cell_size * board_cols() as f32,\\n\\n cell_size * board_rows() as f32,\\n\\n board_cols(),\\n\\n board_rows(),\\n\\n 2.,\\n\\n LIGHT_GRAY,\\n\\n None,\\n\\n )?;\\n\\n let rect = mesh_helper.make_rect(\\n\\n ctx,\\n\\n cell_size * board_cols() as f32,\\n\\n cell_size * board_rows() as f32,\\n\\n DrawMode::stroke(2.),\\n\\n )?;\\n\",\n \"file_path\": \"src/tablut/renderer.rs\",\n \"rank\": 1,\n \"score\": 298426.88391686295\n },\n {\n \"content\": \"fn draw_drop_moves(ctx: &mut Context, mesh_helper: &mut MeshHelper, pos: Point, count: usize) {\\n\\n mesh_helper.draw_white_text(ctx, &format!(\\\"▼ {} ▼\\\", count), pos, 18., true);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/mancala/render.rs\",\n \"rank\": 2,\n \"score\": 223527.84418584514\n },\n {\n \"content\": \"fn draw_menu_text(ctx: &mut Context, mesh_helper: &mut MeshHelper, start: Point, color: Color) {\\n\\n ITEMS.iter().enumerate().for_each(|(idx, item)| {\\n\\n mesh_helper.draw_text(ctx, item.0.name, start.offsety(idx * 24), color, 24., false);\\n\\n });\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/menu/renderer.rs\",\n \"rank\": 3,\n \"score\": 223527.84418584514\n },\n {\n \"content\": \"fn square_pos(start: Point, width: f32, height: f32, spacing: f32, square: &Square) -> Point {\\n\\n match square.player {\\n\\n Player::Human => match square.hole {\\n\\n Hole::Home(idx) => start.offset(\\n\\n (width + spacing) * (idx + 1) as f32,\\n\\n height + spacing + spacing,\\n\\n ),\\n\\n Hole::End => start.offset((width + spacing) * 7., 0.),\\n\\n },\\n\\n Player::Computer => match square.hole {\\n\\n Hole::Home(idx) => start.offset((width + spacing) * (5 - idx + 1) as f32, 0.),\\n\\n Hole::End => start,\\n\\n },\\n\\n }\\n\\n}\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\",\n \"file_path\": \"src/mancala/render.rs\",\n \"rank\": 4,\n \"score\": 220190.81482666003\n },\n {\n \"content\": \"fn letter_mesh_n(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let left = width * PADDING;\\n\\n let right = width - width * PADDING;\\n\\n let top = height * PADDING;\\n\\n let bottom = height * PADDING;\\n\\n\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(left, height - bottom),\\n\\n pt(left, top * 1.3),\\n\\n pt(right, height - bottom * 1.3),\\n\\n pt(right, top),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 5,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_c(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let left = width * PADDING;\\n\\n let bar_top = height * 0.35;\\n\\n let bar_bottom = height * 0.65;\\n\\n let step_w = width - left * 2.0;\\n\\n let step_h = height - (height * PADDING) - bar_bottom;\\n\\n\\n\\n builder.line(&[pt(left, bar_top), pt(left, bar_bottom)], THICKNESS, WHITE)?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(left + step_w * 0.0, bar_bottom + step_h * 0.0),\\n\\n pt(left + step_w * 0.2, bar_bottom + step_h * 0.6),\\n\\n pt(left + step_w * 0.5, bar_bottom + step_h * 1.0),\\n\\n pt(left + step_w * 0.8, bar_bottom + step_h * 0.6),\\n\\n pt(left + step_w * 1.0, bar_bottom + step_h * 0.0),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n builder.polyline(\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 6,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_x(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let end_x = width - start_x;\\n\\n let end_y = height - start_y;\\n\\n builder.line(&[pt(start_x, start_y), pt(end_x, end_y)], THICKNESS, WHITE)?;\\n\\n builder.line(&[pt(end_x, start_y), pt(start_x, end_y)], THICKNESS, WHITE)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\\n//all other methods are (MeshBuilder, f32, f32) -> GameResult so this should be as well for compatibility\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 7,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_k(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let end_x = width - start_x;\\n\\n let end_y = height - start_y;\\n\\n let upper_leg_y = (end_y - start_y) * 0.6 + start_y;\\n\\n let lower_leg_y = (end_y - start_y) * 0.5 + start_y;\\n\\n builder.line(\\n\\n &[pt(start_x, start_y), pt(start_x, end_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.line(\\n\\n &[pt(start_x, upper_leg_y), pt(end_x, start_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.line(\\n\\n &[pt(start_x + (width * 0.1), lower_leg_y), pt(end_x, end_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 8,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_q(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let radius = (height * 0.5) - (height * PADDING);\\n\\n\\n\\n builder.circle(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n pt(width * 0.5, height * 0.5),\\n\\n radius,\\n\\n TOLERANCE,\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n builder.line(\\n\\n &[\\n\\n pt(width * 0.5, height * 0.6),\\n\\n pt(width - width * PADDING, height - height * PADDING),\\n\\n ],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 9,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_t(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let top = height * PADDING;\\n\\n let left = width * PADDING;\\n\\n let right = width - width * PADDING;\\n\\n let mid_x = width * 0.5;\\n\\n let bottom = height - height * PADDING;\\n\\n\\n\\n builder.line(&[pt(left, top), pt(right, top)], THICKNESS, WHITE)?;\\n\\n builder.line(&[pt(mid_x, top), pt(mid_x, bottom)], THICKNESS, WHITE)?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 10,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\nfn letter_mesh_o(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let radius = (height * 0.5) - (height * PADDING);\\n\\n\\n\\n builder.circle(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n pt(width * 0.5, height * 0.5),\\n\\n radius,\\n\\n TOLERANCE,\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 11,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_a(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height - height * PADDING;\\n\\n let top_x = width * 0.5;\\n\\n let top_y = height * PADDING;\\n\\n let end_x = width - width * PADDING;\\n\\n let end_y = height - height * PADDING;\\n\\n let bar_start_x = width * 0.3;\\n\\n let bar_start_y = height * 0.6;\\n\\n let bar_end_x = width * 0.7;\\n\\n let bar_end_y = height * 0.6;\\n\\n builder.line(&[pt(start_x, start_y), pt(top_x, top_y)], THICKNESS, WHITE)?;\\n\\n builder.line(&[pt(end_x, end_y), pt(top_x, top_y)], THICKNESS, WHITE)?;\\n\\n builder.line(\\n\\n &[pt(bar_start_x, bar_start_y), pt(bar_end_x, bar_end_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 12,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_r(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let bottom_x = width * PADDING;\\n\\n let bottom_y = height * 0.5;\\n\\n builder.line(\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(bottom_x, height - height * PADDING),\\n\\n ],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(start_x + width * 0.3, start_y),\\n\\n pt(start_x + width * 0.45, start_y + (bottom_y - start_y) * 0.2),\\n\\n pt(start_x + width * 0.5, start_y + (bottom_y - start_y) * 0.4),\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 13,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_j(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let top = height * PADDING;\\n\\n let left = width * PADDING;\\n\\n let right = width - width * PADDING;\\n\\n let mid_x = width * 0.5;\\n\\n let bar_bottom = height * 0.6;\\n\\n let step_w = mid_x - left;\\n\\n let step_h = height * 0.08;\\n\\n\\n\\n builder.line(&[pt(left, top), pt(right, top)], THICKNESS, WHITE)?;\\n\\n builder.line(&[pt(mid_x, top), pt(mid_x, bar_bottom)], THICKNESS, WHITE)?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(left, bar_bottom),\\n\\n pt(left + step_w * 0.1, bar_bottom + step_h),\\n\\n pt(left + step_w * 0.32, bar_bottom + step_h * 2.0),\\n\\n pt(left + step_w * 0.68, bar_bottom + step_h * 2.0),\\n\\n pt(left + step_w * 0.9, bar_bottom + step_h),\\n\\n pt(left + step_w * 1.0, bar_bottom),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 14,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_m(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let left = width * PADDING;\\n\\n let right = width - width * PADDING;\\n\\n let top = height * PADDING;\\n\\n let bottom = height - height * PADDING;\\n\\n let mid_x = width * 0.5;\\n\\n let mid_y = height * 0.5;\\n\\n\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(left, bottom),\\n\\n pt(left, top),\\n\\n pt(mid_x, mid_y),\\n\\n pt(right, top),\\n\\n pt(right, bottom),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 15,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_w(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let left = width * PADDING;\\n\\n let left_inner = width * PADDING * 1.5;\\n\\n let right = width - width * PADDING;\\n\\n let right_inner = width - (width * PADDING * 1.5);\\n\\n let top = height * PADDING;\\n\\n let bottom = height - (height * PADDING * 1.5);\\n\\n let mid_x = width * 0.5;\\n\\n let mid_y = height * 0.4;\\n\\n\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(left, top),\\n\\n pt(left_inner, bottom),\\n\\n pt(mid_x, mid_y),\\n\\n pt(right_inner, bottom),\\n\\n pt(right, top),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 16,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_d(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let bottom_x = width * PADDING;\\n\\n let bottom_y = height - height * PADDING;\\n\\n builder.line(\\n\\n &[pt(start_x, start_y), pt(bottom_x, bottom_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(start_x + width * 0.3, start_y),\\n\\n pt(start_x + width * 0.5, start_y + height * 0.1),\\n\\n pt(start_x + width * 0.55, start_y + height * 0.2),\\n\\n pt(bottom_x + width * 0.55, bottom_y - height * 0.2),\\n\\n pt(bottom_x + width * 0.5, bottom_y - height * 0.1),\\n\\n pt(bottom_x + width * 0.3, bottom_y),\\n\\n pt(bottom_x, bottom_y),\\n\\n ],\\n\\n WHITE,\\n\\n )?;\\n\\n\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 17,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_p(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let bottom_x = width * PADDING;\\n\\n let bottom_y = height * 0.5;\\n\\n builder.line(\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(bottom_x, height - height * PADDING),\\n\\n ],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(start_x + width * 0.3, start_y),\\n\\n pt(start_x + width * 0.45, start_y + (bottom_y - start_y) * 0.2),\\n\\n pt(start_x + width * 0.5, start_y + (bottom_y - start_y) * 0.4),\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 18,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"fn letter_mesh_b(builder: &mut MeshBuilder, width: f32, height: f32) -> GameResult<()> {\\n\\n let start_x = width * PADDING;\\n\\n let start_y = height * PADDING;\\n\\n let bottom_x = width * PADDING;\\n\\n let mid_y = height * 0.5;\\n\\n let bottom_y = height - height * PADDING;\\n\\n builder.line(\\n\\n &[pt(start_x, start_y), pt(bottom_x, bottom_y)],\\n\\n THICKNESS,\\n\\n WHITE,\\n\\n )?;\\n\\n builder.polyline(\\n\\n DrawMode::stroke(THICKNESS),\\n\\n &[\\n\\n pt(start_x, start_y),\\n\\n pt(start_x + width * 0.3, start_y),\\n\\n pt(start_x + width * 0.45, start_y + (mid_y - start_y) * 0.2),\\n\\n pt(start_x + width * 0.5, start_y + (mid_y - start_y) * 0.4),\\n\\n pt(bottom_x + width * 0.5, start_y + (mid_y - start_y) * 0.6),\\n\\n pt(bottom_x + width * 0.45, start_y + (mid_y - start_y) * 0.8),\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 19,\n \"score\": 175657.74291899533\n },\n {\n \"content\": \"pub fn pt(x: f32, y: f32) -> Point {\\n\\n Point2{x, y}\\n\\n}\\n\",\n \"file_path\": \"src/system/math.rs\",\n \"rank\": 20,\n \"score\": 162630.27708680392\n },\n {\n \"content\": \"pub fn pt_usize(x: usize, y: usize) -> Point {\\n\\n Point2{x:x as f32,y: y as f32}\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/math.rs\",\n \"rank\": 22,\n \"score\": 92770.99553999398\n },\n {\n \"content\": \"fn draw_piece(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n idx: usize,\\n\\n cell_size: f32,\\n\\n color: Color,\\n\\n mesh: Rc<Mesh>,\\n\\n board_start: Point,\\n\\n) {\\n\\n let xy = Point::from(BoardCoord::from(idx))\\n\\n .multiply(cell_size, cell_size)\\n\\n .offset_point(board_start);\\n\\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), xy, color);\\n\\n}\\n\",\n \"file_path\": \"src/draughts/renderer.rs\",\n \"rank\": 24,\n \"score\": 90829.68675875913\n },\n {\n \"content\": \"fn draw_stones(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n start: Point,\\n\\n count: usize,\\n\\n max: usize,\\n\\n) -> GameResult<()> {\\n\\n let stone_size = mesh_helper.calc_width(0.02);\\n\\n let padding = mesh_helper.calc_width(0.004);\\n\\n let stone = mesh_helper.make_circle(ctx, stone_size, stone_size * 0.5, DrawMode::fill())?;\\n\\n let start = start.offset(padding, padding);\\n\\n\\n\\n if count > max {\\n\\n let y = (max as f32 / 7.) * stone_size;\\n\\n let stone_x = 1. * stone_size;\\n\\n let text_x = 2.2 * stone_size;\\n\\n mesh_helper.draw_mesh(ctx, stone.as_ref(), start.offset(stone_x, y));\\n\\n mesh_helper.draw_white_text(\\n\\n ctx,\\n\\n &format!(\\\"x {}\\\", count),\\n\",\n \"file_path\": \"src/mancala/render.rs\",\n \"rank\": 25,\n \"score\": 90829.68675875913\n },\n {\n \"content\": \"fn draw_move(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n cell_size: f32,\\n\\n board_start: Point,\\n\\n mov: &Move,\\n\\n highlight: bool,\\n\\n) -> GameResult<()> {\\n\\n let move_mesh =\\n\\n mesh_helper.make_circle(ctx, cell_size, cell_size * 0.1, DrawMode::stroke(1.))?;\\n\\n let capture_mesh = make_letter_mesh(ctx, mesh_helper, cell_size * 0.3, 'x')?;\\n\\n\\n\\n mesh_helper.draw_coloured_mesh(\\n\\n ctx,\\n\\n move_mesh.as_ref(),\\n\\n Point::from(BoardCoord::from(mov.dest))\\n\\n .multiply(cell_size, cell_size)\\n\\n .offset_point(board_start),\\n\\n if highlight { LIGHT_BLUE } else { WHITE },\\n\\n );\\n\",\n \"file_path\": \"src/tablut/renderer.rs\",\n \"rank\": 26,\n \"score\": 90829.68675875913\n },\n {\n \"content\": \"fn draw_piece(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n idx: usize,\\n\\n cell_size: f32,\\n\\n color: Color,\\n\\n mesh: Rc<Mesh>,\\n\\n board_start: Point,\\n\\n) {\\n\\n let xy = Point::from(BoardCoord::from(idx))\\n\\n .multiply(cell_size, cell_size)\\n\\n .offset_point(board_start);\\n\\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), xy, color);\\n\\n}\\n\",\n \"file_path\": \"src/chess/renderer.rs\",\n \"rank\": 27,\n \"score\": 90829.68675875913\n },\n {\n \"content\": \"fn draw_submenu_text(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n start: Point,\\n\\n color: Color,\\n\\n) {\\n\\n ITEMS[state.cursor.value]\\n\\n .1\\n\\n .as_ref()\\n\\n .unwrap()\\n\\n .iter()\\n\\n .enumerate()\\n\\n .for_each(|(idx, item)| {\\n\\n mesh_helper.draw_text(ctx, item.name, start.offsety(idx * 22), color, 22., false);\\n\\n });\\n\\n}\\n\",\n \"file_path\": \"src/menu/renderer.rs\",\n \"rank\": 28,\n \"score\": 88128.57295839107\n },\n {\n \"content\": \"fn setup_ggez() -> ContextBuilder {\\n\\n let mut cb = ContextBuilder::new(\\\"games\\\", \\\"Ray Britton\\\")\\n\\n .window_mode(WindowMode {\\n\\n width: SCREEN_WIDTH,\\n\\n height: SCREEN_HEIGHT,\\n\\n resizable: false,\\n\\n ..WindowMode::default()\\n\\n })\\n\\n .window_setup(WindowSetup {\\n\\n title: String::from(\\\"Games\\\"),\\n\\n ..WindowSetup::default()\\n\\n });\\n\\n\\n\\n if let Ok(manifest_dir) = env::var(\\\"CARGO_MANIFEST_DIR\\\") {\\n\\n let mut path = PathBuf::from(manifest_dir);\\n\\n path.push(\\\"resources\\\");\\n\\n // println!(\\\"Adding path {:?} from manifest\\\", path);\\n\\n cb = cb.add_resource_path(path);\\n\\n } else {\\n\\n cb = cb.add_resource_path(PathBuf::from(\\\"./resources\\\"));\\n\\n }\\n\\n\\n\\n cb\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 29,\n \"score\": 86791.88346800965\n },\n {\n \"content\": \"fn is_capturable(from: Square, target: Square) -> bool {\\n\\n if let Some(origin_player) = from.get_player() {\\n\\n target.get_player() == None || target.get_player() == Some(origin_player.opposite())\\n\\n } else {\\n\\n panic!(\\\"Checked capturable from empty square\\\");\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 30,\n \"score\": 86517.36015797709\n },\n {\n \"content\": \"fn offset(coord: &BoardCoord, x: isize, y: isize) -> (isize, isize) {\\n\\n let mut xy: (isize, isize) = (*coord).into();\\n\\n xy.0 += x;\\n\\n xy.1 += y;\\n\\n xy\\n\\n}\\n\",\n \"file_path\": \"src/system/neighbours.rs\",\n \"rank\": 31,\n \"score\": 85206.88235190848\n },\n {\n \"content\": \"fn check_computer_win(board: &Board) -> bool {\\n\\n check_board(board, COMPUTER_PIECE)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 32,\n \"score\": 76536.86807739484\n },\n {\n \"content\": \"fn get_random_empty_square(board: &Board) -> usize {\\n\\n let empties: Vec<usize> = board\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter_map(|(idx, square)| if square == &Empty { Some(idx) } else { None })\\n\\n .collect();\\n\\n empties[thread_rng().gen_range(0.. empties.len())]\\n\\n}\\n\\n\\n\\npub(super) fn process(state: &mut State) {\\n\\n match state.player_mode {\\n\\n Mode::Order => {\\n\\n let mut neighbours = get_neighbours(state.cursor.idx, true, true);\\n\\n neighbours = neighbours\\n\\n .iter()\\n\\n .filter(|&idx| state.board[*idx] == Empty)\\n\\n .cloned()\\n\\n .collect();\\n\\n let (idx, square) = if neighbours.is_empty() {\\n\\n (\\n\",\n \"file_path\": \"src/orderchaos/ai.rs\",\n \"rank\": 33,\n \"score\": 74347.0953466061\n },\n {\n \"content\": \"fn check_board(board: &Board, piece: Square) -> bool {\\n\\n check_all_horz(board, 0, piece)\\n\\n || check_all_horz(board, 3, piece)\\n\\n || check_all_horz(board, 6, piece)\\n\\n || check_all_vert(board, 0, piece)\\n\\n || check_all_vert(board, 1, piece)\\n\\n || check_all_vert(board, 2, piece)\\n\\n || check_all(board, 0, 4, 8, piece)\\n\\n || check_all(board, 6, 4, 2, piece)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 34,\n \"score\": 71870.29658050634\n },\n {\n \"content\": \"fn get_count(board: &Board, piece: Square) -> usize {\\n\\n board.iter().filter(|&square| square == &piece).count()\\n\\n}\\n\",\n \"file_path\": \"src/draughts/rules/common.rs\",\n \"rank\": 35,\n \"score\": 70008.60637507396\n },\n {\n \"content\": \"fn moves_for_square(board: &Board, origin: usize) -> Vec<Move> {\\n\\n let mut moves = vec![];\\n\\n debug_log_start!(\\\"Finding moves for {}\\\", origin);\\n\\n let allies = &ALLY[&board[origin]];\\n\\n get_neighbours(origin, true, false)\\n\\n .iter()\\n\\n .for_each(|neighbour| {\\n\\n let mut current = *neighbour;\\n\\n let mut next = next_step(origin, current);\\n\\n loop {\\n\\n let square = board[current];\\n\\n if square == Square::Empty {\\n\\n let captures: Vec<usize> = get_neighbours(current, true, false)\\n\\n .iter()\\n\\n .filter_map(|neighbour| {\\n\\n let next = next_step(current, *neighbour);\\n\\n if let Some(next) = next {\\n\\n if (allies.contains(&board[next])\\n\\n || next == CASTLE\\n\\n || CORNERS.contains(&next))\\n\",\n \"file_path\": \"src/tablut/rules.rs\",\n \"rank\": 36,\n \"score\": 68988.67233881366\n },\n {\n \"content\": \"fn check_all_vert(board: &Board, start: usize, piece: Square) -> bool {\\n\\n check_all(board, start, start + 3, start + 6, piece)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 37,\n \"score\": 66343.26905273489\n },\n {\n \"content\": \"fn check_all_horz(board: &Board, start: usize, piece: Square) -> bool {\\n\\n check_all(board, start, start + 1, start + 2, piece)\\n\\n}\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 38,\n \"score\": 66343.26905273489\n },\n {\n \"content\": \"struct State {\\n\\n play_state: PlayState,\\n\\n msg: Option<String>,\\n\\n cursor: Cursor,\\n\\n board: Board,\\n\\n move_cursor: usize,\\n\\n roll: Option<usize>,\\n\\n next_move_time: f64,\\n\\n last_human_cursor_pos: usize,\\n\\n valid_moves: HashMap<usize, Vec<Move>>,\\n\\n}\\n\\n\\n\\nimpl State {\\n\\n //Safe, will return empty vec for empty/other players squares\\n\\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\\n\\n self.valid_moves\\n\\n .get(&self.cursor.idx)\\n\\n .unwrap_or(&vec![])\\n\\n .clone()\\n\\n }\\n\",\n \"file_path\": \"src/senet/mod.rs\",\n \"rank\": 39,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"struct State {\\n\\n cursor: WrappedUsize,\\n\\n subcursor: Option<WrappedUsize>,\\n\\n}\\n\",\n \"file_path\": \"src/menu/mod.rs\",\n \"rank\": 40,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"struct State {\\n\\n play_state: PlayState,\\n\\n cursor: WrappedUsize,\\n\\n computer_cursor: usize,\\n\\n board: Board,\\n\\n drop_move: Option<DropMove>,\\n\\n next_move_time: f64,\\n\\n animation_time: f64,\\n\\n message: Option<(String, bool)>,\\n\\n}\\n\",\n \"file_path\": \"src/mancala/mod.rs\",\n \"rank\": 41,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct State {\\n\\n board: Board,\\n\\n board_calc: ChessBoard,\\n\\n play_state: PlayState,\\n\\n piece_cursor: Cursor,\\n\\n all_possible_moves: HashMap<usize, Vec<Move>>,\\n\\n move_cursor: usize,\\n\\n move_history: Vec<PastMove>,\\n\\n next_move_time: f64,\\n\\n last_human_cursor_pos: usize,\\n\\n}\\n\\n\\n\\nimpl State {\\n\\n //Safe, will return empty vec for empty/other players squares\\n\\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\\n\\n self.all_possible_moves\\n\\n .get(&self.piece_cursor.idx)\\n\\n .unwrap_or(&vec![])\\n\\n .clone()\\n\\n }\\n\",\n \"file_path\": \"src/draughts/mod.rs\",\n \"rank\": 42,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct State {\\n\\n play_state: PlayState,\\n\\n piece_cursor: Cursor,\\n\\n move_cursor: usize,\\n\\n board: Board,\\n\\n move_history: Vec<PastMove>,\\n\\n game_type: GameType,\\n\\n next_move_time: f64,\\n\\n last_human_cursor_pos: usize,\\n\\n all_possible_moves: HashMap<usize, Vec<Move>>,\\n\\n captured: HashMap<Player, Vec<ChessPiece>>,\\n\\n moves_left_this_turn: usize,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/mod.rs\",\n \"rank\": 43,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"struct State {\\n\\n board: Board,\\n\\n play_state: PlayState,\\n\\n cursor: Cursor,\\n\\n last_human_cursor_pos: usize,\\n\\n last_human_placed: Square,\\n\\n move_cursor: Mode,\\n\\n player_mode: Mode,\\n\\n next_move_time: f64,\\n\\n}\\n\",\n \"file_path\": \"src/orderchaos/mod.rs\",\n \"rank\": 44,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"struct State {\\n\\n board: Board,\\n\\n cursor: Cursor,\\n\\n play_state: PlayState,\\n\\n last_human_cursor_pos: usize,\\n\\n valid_moves: Vec<Move>,\\n\\n player_mode: Mode,\\n\\n next_move_time: f64,\\n\\n move_cursor: usize,\\n\\n}\\n\\n\\n\\nimpl State {\\n\\n fn get_moves_for_selected_piece(&self) -> Vec<Move> {\\n\\n self.valid_moves\\n\\n .iter()\\n\\n .filter(|mov| mov.origin == self.cursor.idx)\\n\\n .cloned()\\n\\n .collect()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/tablut/mod.rs\",\n \"rank\": 45,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct State {\\n\\n board: Board,\\n\\n cursor: Cursor,\\n\\n next_move_time: f64,\\n\\n play_state: PlayState,\\n\\n}\\n\\n\\n\\nimpl Display for State {\\n\\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\\n\\n write!(\\n\\n f,\\n\\n \\\"State: {:?}\\\\nSelected: {}\\\\n{}\\\",\\n\\n self.play_state,\\n\\n self.cursor.idx,\\n\\n board_to_string(&self.board)\\n\\n )\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/mod.rs\",\n \"rank\": 46,\n \"score\": 65299.32587776398\n },\n {\n \"content\": \"struct State {\\n\\n cursor: WrappedUsize,\\n\\n}\\n\\n\\n\\npub struct TestMenu {\\n\\n state: State,\\n\\n change_scene: Option<&'static str>,\\n\\n}\\n\\n\\n\\nimpl TestMenu {\\n\\n pub fn new() -> Self {\\n\\n TestMenu {\\n\\n state: State {\\n\\n cursor: WrappedUsize::new_zero_based(ITEMS.len()),\\n\\n },\\n\\n change_scene: None,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/graphics_testing/mod.rs\",\n \"rank\": 47,\n \"score\": 63793.90651587557\n },\n {\n \"content\": \"fn main() {\\n\\n debug_log!(\\\"Games starting...\\\");\\n\\n let matches = args_matches();\\n\\n\\n\\n if let Some(true) = matches.get_one(ARG_RULES) {\\n\\n debug_log!(\\\"Rules only\\\");\\n\\n let game: &String = matches.get_one(ARG_GAME).unwrap();\\n\\n print_rules(&game);\\n\\n } else {\\n\\n let (mut ctx, event_loop) = setup_ggez()\\n\\n .build()\\n\\n .expect(\\\"Could not create ggez context!\\\");\\n\\n\\n\\n let mut system = GameSystem::new(&mut ctx);\\n\\n\\n\\n debug_log!(\\\"Games started\\\");\\n\\n\\n\\n if let Some(true) = matches.get_one(ARG_TEST) {\\n\\n system.start_game(TEST_MENU);\\n\\n } else {\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 48,\n \"score\": 61102.3409009679\n },\n {\n \"content\": \"fn does_move_result_in_self_check(game_type: &GameType, board: &Board, mov: &Move) -> bool {\\n\\n let player = board[mov.from]\\n\\n .get_player()\\n\\n .expect(\\\"No player on square for move\\\");\\n\\n let board = clone_board_with_move(game_type, board, mov);\\n\\n game_type.is_king_in_check(&board, player)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 49,\n \"score\": 60431.59104875032\n },\n {\n \"content\": \"fn check_all(board: &Board, s1: usize, s2: usize, s3: usize, piece: Square) -> bool {\\n\\n board[s1] == board[s2] && board[s2] == board[s3] && board[s3] == piece\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 50,\n \"score\": 58951.21933403788\n },\n {\n \"content\": \"pub trait Offset<T> {\\n\\n fn offsetx(&self, amount: T) -> Self;\\n\\n fn offsety(&self, amount: T) -> Self;\\n\\n fn offset(&self, amount_x: T, amount_y: T) -> Self;\\n\\n fn multiply(&self, amount_x: T, amount_y: T) -> Self;\\n\\n}\\n\\n\\n\\nimpl Offset<i32> for Point {\\n\\n fn offsetx(&self, amount: i32) -> Self {\\n\\n pt(self.x + amount as f32, self.y)\\n\\n }\\n\\n\\n\\n fn offsety(&self, amount: i32) -> Self {\\n\\n pt(self.x, self.y + amount as f32)\\n\\n }\\n\\n\\n\\n fn offset(&self, amount_x: i32, amount_y: i32) -> Self {\\n\\n pt(self.x + amount_x as f32, self.y + amount_y as f32)\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/system/math.rs\",\n \"rank\": 51,\n \"score\": 58228.57238131788\n },\n {\n \"content\": \"pub fn padding() -> String {\\n\\n format!(\\\"{0:<1$}\\\", \\\" \\\", get_padding())\\n\\n}\\n\\n\\n\\n#[macro_export]\\n\\nmacro_rules! debug_log {\\n\\n ($msg:expr) => {\\n\\n if $crate::LOGGING_ENABLED {\\n\\n println!(\\\"{}{}\\\", $crate::macros::padding(), $msg);\\n\\n }\\n\\n };\\n\\n ($($x:tt)*)=> {\\n\\n if $crate::LOGGING_ENABLED {\\n\\n println!(\\\"{}{}\\\", $crate::macros::padding(), format!($($x)*));\\n\\n }\\n\\n };\\n\\n}\\n\\n\\n\\n#[macro_export]\\n\\nmacro_rules! debug_log_start {\\n\",\n \"file_path\": \"src/macros.rs\",\n \"rank\": 52,\n \"score\": 54142.178760236624\n },\n {\n \"content\": \"pub fn get_padding() -> usize {\\n\\n PADDING.load(Ordering::SeqCst)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/macros.rs\",\n \"rank\": 53,\n \"score\": 52791.87104804833\n },\n {\n \"content\": \"pub fn make_letter_mesh(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n size: f32,\\n\\n letter: char,\\n\\n) -> GameResult<Rc<Mesh>> {\\n\\n mesh_helper.make_mesh(\\n\\n ctx,\\n\\n format!(\\\"letter_{}_{}\\\", letter, size),\\n\\n &(|builder| match letter {\\n\\n 'a' => letter_mesh_a(builder, size, size),\\n\\n 'b' => letter_mesh_b(builder, size, size),\\n\\n 'c' => letter_mesh_c(builder, size, size),\\n\\n 'd' => letter_mesh_d(builder, size, size),\\n\\n 'j' => letter_mesh_j(builder, size, size),\\n\\n 'k' => letter_mesh_k(builder, size, size),\\n\\n 'm' => letter_mesh_m(builder, size, size),\\n\\n 'n' => letter_mesh_n(builder, size, size),\\n\\n 'o' => letter_mesh_o(builder, size, size),\\n\\n 'p' => letter_mesh_p(builder, size, size),\\n\\n 'q' => letter_mesh_q(builder, size, size),\\n\\n 'r' => letter_mesh_r(builder, size, size),\\n\\n 't' => letter_mesh_t(builder, size, size),\\n\\n 'w' => letter_mesh_w(builder, size, size),\\n\\n 'x' => letter_mesh_x(builder, size, size),\\n\\n _ => panic!(\\\"Not implemented for {}\\\", letter),\\n\\n }),\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/letter_mesh.rs\",\n \"rank\": 54,\n \"score\": 52177.38860041429\n },\n {\n \"content\": \"#[inline]\\n\\npub fn board_cols() -> usize {\\n\\n BOARD_COLS.load(Ordering::SeqCst)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/boards/mod.rs\",\n \"rank\": 55,\n \"score\": 51548.35717040414\n },\n {\n \"content\": \"#[inline]\\n\\npub fn board_rows() -> usize {\\n\\n BOARD_ROWS.load(Ordering::SeqCst)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/boards/mod.rs\",\n \"rank\": 56,\n \"score\": 51548.35717040414\n },\n {\n \"content\": \"pub fn set_padding(value: usize) {\\n\\n PADDING.store(value, Ordering::SeqCst)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/macros.rs\",\n \"rank\": 57,\n \"score\": 50024.30278760088\n },\n {\n \"content\": \"pub fn sub_padding(amount: usize) {\\n\\n let padding = get_padding();\\n\\n if padding >= amount {\\n\\n set_padding(padding - amount);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/macros.rs\",\n \"rank\": 58,\n \"score\": 50024.30278760088\n },\n {\n \"content\": \"pub fn print_rules(name: &str) {\\n\\n let game = ITEMS\\n\\n .iter()\\n\\n .map(|(item, list)| {\\n\\n let mut full_list = vec![];\\n\\n if let Some(list) = list {\\n\\n list.iter().for_each(|item| full_list.push(item.clone()));\\n\\n }\\n\\n full_list.push(item.clone());\\n\\n full_list\\n\\n })\\n\\n .flatten()\\n\\n .find(|item| item.code == name)\\n\\n .expect(\\\"Invalid game\\\");\\n\\n println!(\\\"{}\\\\n{}\\\", game.name, game.desc);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/menu/mod.rs\",\n \"rank\": 59,\n \"score\": 48875.395433662095\n },\n {\n \"content\": \"fn board_to_string(board: &Board) -> String {\\n\\n format!(\\n\\n r\\\" {}|{}|{}\\n\\n -----\\n\\n {}|{}|{}\\n\\n -----\\n\\n {}|{}|{}\\\",\\n\\n board[0], board[1], board[2], board[3], board[4], board[5], board[6], board[7], board[8]\\n\\n )\\n\\n}\\n\\n\\n\\nimpl Display for Square {\\n\\n fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {\\n\\n match self {\\n\\n Square::X => write!(f, \\\"X\\\"),\\n\\n Square::O => write!(f, \\\"O\\\"),\\n\\n Square::E => write!(f, \\\" \\\"),\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/tictactoe/mod.rs\",\n \"rank\": 60,\n \"score\": 48875.395433662095\n },\n {\n \"content\": \"fn check_full(board: &Board) -> bool {\\n\\n board.iter().all(|s| s != &E)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 61,\n \"score\": 48875.395433662095\n },\n {\n \"content\": \"//Return the index of the nearest item in the list to 'from' in the direction of 'search'\\n\\npub fn find_nearest<T: Debug>(\\n\\n list: &[T],\\n\\n from: usize,\\n\\n search: Direction,\\n\\n transform: &dyn Fn(&T) -> BoardCoord,\\n\\n) -> Option<usize> {\\n\\n debug_log!(\\n\\n \\\"Finding nearest {:?} from {:?} out of {:?}\\\",\\n\\n search,\\n\\n from,\\n\\n list\\n\\n );\\n\\n let from = transform(&list[from]);\\n\\n let nearest = list\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter(|(_, mov)| {\\n\\n let pt = transform(mov);\\n\\n match search {\\n\\n Direction::Up => pt.1 < from.1,\\n\",\n \"file_path\": \"src/system/find_nearest.rs\",\n \"rank\": 62,\n \"score\": 47810.693756491826\n },\n {\n \"content\": \"fn check_player_win(board: &Board) -> bool {\\n\\n check_board(board, PLAYER_PIECE)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/controller.rs\",\n \"rank\": 63,\n \"score\": 47810.693756491826\n },\n {\n \"content\": \"pub fn set_board_size(size: (usize, usize)) {\\n\\n BOARD_ROWS.store(size.0, Ordering::SeqCst);\\n\\n BOARD_COLS.store(size.1, Ordering::SeqCst);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/boards/mod.rs\",\n \"rank\": 64,\n \"score\": 45500.340687155796\n },\n {\n \"content\": \"fn default_piece_letter_conversion(piece: &ChessPiece) -> char {\\n\\n match piece {\\n\\n ChessPiece::Pawn => 'p',\\n\\n ChessPiece::Rook => 'r',\\n\\n ChessPiece::Knight => 'n',\\n\\n ChessPiece::Bishop => 'b',\\n\\n ChessPiece::Queen => 'q',\\n\\n ChessPiece::King => 'k',\\n\\n ChessPiece::KnightBishop => 'a',\\n\\n ChessPiece::KnightRook => 'c',\\n\\n }\\n\\n}\\n\\n\\n\\nmod init {\\n\\n use crate::chess::rules::ChessPiece::Bishop as B;\\n\\n use crate::chess::rules::ChessPiece::King as K;\\n\\n use crate::chess::rules::ChessPiece::Knight as N;\\n\\n use crate::chess::rules::ChessPiece::KnightBishop as KB;\\n\\n use crate::chess::rules::ChessPiece::KnightRook as KR;\\n\\n use crate::chess::rules::ChessPiece::Pawn as P;\\n\",\n \"file_path\": \"src/chess/game_types.rs\",\n \"rank\": 65,\n \"score\": 45038.41813028739\n },\n {\n \"content\": \"fn default_piece_value_conversion(piece: &ChessPiece) -> usize {\\n\\n match piece {\\n\\n ChessPiece::Pawn => 1,\\n\\n ChessPiece::Knight => 10,\\n\\n ChessPiece::Bishop | ChessPiece::Rook => 20,\\n\\n ChessPiece::KnightRook | ChessPiece::KnightBishop => 50,\\n\\n ChessPiece::Queen => 80,\\n\\n ChessPiece::King => 100,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/game_types.rs\",\n \"rank\": 66,\n \"score\": 45038.41813028739\n },\n {\n \"content\": \"pub fn keycode_to_direction(key: KeyCode) -> Option<Direction> {\\n\\n match key {\\n\\n KeyCode::Up => Some(Direction::Up),\\n\\n KeyCode::Down => Some(Direction::Down),\\n\\n KeyCode::Left => Some(Direction::Left),\\n\\n KeyCode::Right => Some(Direction::Right),\\n\\n _ => None,\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/system/ggez_ext.rs\",\n \"rank\": 67,\n \"score\": 42561.619364187645\n },\n {\n \"content\": \"fn calc_kirin(board: &Board, origin: usize) -> Vec<Move> {\\n\\n vec![\\n\\n can_jump(board, origin, 0, 2),\\n\\n can_jump(board, origin, 1, 1),\\n\\n can_jump(board, origin, 2, 0),\\n\\n can_jump(board, origin, 1, -1),\\n\\n can_jump(board, origin, 0, -2),\\n\\n can_jump(board, origin, -1, -1),\\n\\n can_jump(board, origin, -2, 0),\\n\\n can_jump(board, origin, -1, 1),\\n\\n ]\\n\\n .into_iter()\\n\\n .filter_map(|item| item.map(|to| Move::new(origin, to)))\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 68,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn calc_rose(board: &Board, origin: usize) -> Vec<Move> {\\n\\n todo!(\\\"Not implemented as it requires another move type\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 69,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn calc_knight(board: &Board, origin: usize) -> Vec<Move> {\\n\\n check_jump_pattern(board, origin, 2, 1)\\n\\n .into_iter()\\n\\n .map(|to| Move::new(origin, to))\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 70,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn calc_rook(board: &Board, origin: usize) -> Vec<Move> {\\n\\n let mut result = vec![];\\n\\n\\n\\n result.append(&mut check_line(board, origin, -1, 0));\\n\\n result.append(&mut check_line(board, origin, 1, 0));\\n\\n result.append(&mut check_line(board, origin, 0, -1));\\n\\n result.append(&mut check_line(board, origin, 0, 1));\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 71,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn calc_bishop(board: &Board, origin: usize) -> Vec<Move> {\\n\\n let mut result = vec![];\\n\\n\\n\\n result.append(&mut check_line(board, origin, -1, -1));\\n\\n result.append(&mut check_line(board, origin, 1, 1));\\n\\n result.append(&mut check_line(board, origin, 1, -1));\\n\\n result.append(&mut check_line(board, origin, -1, 1));\\n\\n\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 72,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn calc_superknight(board: &Board, origin: usize) -> Vec<Move> {\\n\\n check_jump_pattern(board, origin, 2, 1)\\n\\n .into_iter()\\n\\n .chain(check_jump_pattern(board, origin, 3, 1).into_iter())\\n\\n .chain(check_jump_pattern(board, origin, 3, 2).into_iter())\\n\\n .map(|to| Move::new(origin, to))\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 73,\n \"score\": 42402.67367605539\n },\n {\n \"content\": \"fn get_char(str: &str, idx: usize) -> u8 {\\n\\n str.chars().nth(idx).expect(\\\"No char\\\").to_ascii_lowercase() as u8\\n\\n}\\n\\n\\n\\n#[allow(non_snake_case)]\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use super::*;\\n\\n\\n\\n lazy_static! {\\n\\n static ref CONVERTER_8: SingleCharBoardConverter = SingleCharBoardConverter::new(8, 8);\\n\\n static ref CONVERTER_4: SingleCharBoardConverter = SingleCharBoardConverter::new(4, 4);\\n\\n static ref CONVERTER_35: SingleCharBoardConverter = SingleCharBoardConverter::new(3, 5);\\n\\n }\\n\\n\\n\\n //\\n\\n //CONVERTER_8\\n\\n //\\n\\n\\n\\n #[test]\\n\",\n \"file_path\": \"src/boards/single_char_board_converter.rs\",\n \"rank\": 74,\n \"score\": 41755.66713308465\n },\n {\n \"content\": \"fn to_coord(idx: usize, cols: u8) -> (u8, u8) {\\n\\n let (x, y) = idx_to_coord(idx, cols as usize);\\n\\n (x as u8, y as u8)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/boards/single_char_board_converter.rs\",\n \"rank\": 75,\n \"score\": 40735.733096824355\n },\n {\n \"content\": \"pub fn idx_to_coord(idx: usize, cols: usize) -> (usize, usize) {\\n\\n let x = idx % cols;\\n\\n let y = idx / cols;\\n\\n (x, y)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/math.rs\",\n \"rank\": 76,\n \"score\": 40635.040210845895\n },\n {\n \"content\": \"//Adds the difference between origin and mid to mid and returns it\\n\\n//If origin = idx(3,4) and mid = idx(3,3) then returns idx(3,2)\\n\\n//If origin = idx(1,3) and mid = idx(3,4) then returns idx(5,5)\\n\\npub fn next_step(origin: usize, mid: usize) -> Option<usize> {\\n\\n let origin: (isize, isize) = BoardCoord::from(origin).into();\\n\\n let mid: (isize, isize) = BoardCoord::from(mid).into();\\n\\n let diff = (mid.0 - origin.0, mid.1 - origin.1);\\n\\n let dest = (origin.0 + diff.0 * 2, origin.1 + diff.1 * 2);\\n\\n if dest.is_in_board() {\\n\\n Some(BoardCoord::from(dest).idx())\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/math.rs\",\n \"rank\": 77,\n \"score\": 40635.040210845895\n },\n {\n \"content\": \"fn clone_board_with_move(game_type: &GameType, board: &Board, mov: &Move) -> Board {\\n\\n let mut board = board.clone();\\n\\n game_type.process_move(&mut board, mov);\\n\\n board\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 78,\n \"score\": 38362.451956301265\n },\n {\n \"content\": \"fn calc_elephant(game_type: &GameType, board: &Board, origin: usize) -> Vec<Move> {\\n\\n vec![\\n\\n can_jump(board, origin, 2, 2),\\n\\n can_jump(board, origin, -2, 2),\\n\\n can_jump(board, origin, 2, -2),\\n\\n can_jump(board, origin, -2, -2),\\n\\n ]\\n\\n .into_iter()\\n\\n .filter_map(|item| item.map(|to| Move::new(origin, to)))\\n\\n .chain(calc_king(game_type, board, origin).into_iter())\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 79,\n \"score\": 37551.21357991627\n },\n {\n \"content\": \"fn calc_pawn(game_type: &GameType, board: &Board, origin: usize) -> Vec<Move> {\\n\\n //TODO En passant\\n\\n let mut results = vec![];\\n\\n let origin_pos: (isize, isize) = BoardCoord::from(origin).into();\\n\\n match board[origin].get_player().expect(\\\"No player for calc pawn\\\") {\\n\\n Player::Human => {\\n\\n let step_idx = BoardCoord::from((origin_pos.0, 5)).idx();\\n\\n let long_idx = BoardCoord::from((origin_pos.0, 4)).idx();\\n\\n if is_capturable(board[origin], board[step_idx]) {\\n\\n results.push(Move::new(origin, step_idx));\\n\\n if board[step_idx] == Square::Empty\\n\\n && origin_pos.1 == 6\\n\\n && is_capturable(board[origin], board[long_idx])\\n\\n {\\n\\n results.push(Move::new(origin, long_idx));\\n\\n }\\n\\n }\\n\\n }\\n\\n Player::Computer => {\\n\\n let step_idx = BoardCoord::from((origin_pos.0, 2)).idx();\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 80,\n \"score\": 37551.21357991627\n },\n {\n \"content\": \"fn can_jump(board: &Board, current: usize, target: usize, player: Player) -> bool {\\n\\n if board[target] != player.into() {\\n\\n let mut consecutive_count = 0;\\n\\n for slot in board.iter().take(target).skip(current + 1) {\\n\\n //TODO maybe also reset count after changing row\\n\\n if slot == &Square::Empty || slot == &player.into() {\\n\\n consecutive_count = 0\\n\\n } else {\\n\\n consecutive_count += 1;\\n\\n if consecutive_count >= 2 {\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n if consecutive_count < 2 {\\n\\n return true;\\n\\n }\\n\\n }\\n\\n false\\n\\n}\\n\",\n \"file_path\": \"src/senet/rules.rs\",\n \"rank\": 81,\n \"score\": 37531.68146318672\n },\n {\n \"content\": \"pub fn get_neighbours(origin: usize, plus: bool, cross: bool) -> Vec<usize> {\\n\\n let coord = BoardCoord::from(origin);\\n\\n let mut neighbours = vec![];\\n\\n if cross {\\n\\n neighbours.push(offset(&coord, -1, -1));\\n\\n neighbours.push(offset(&coord, 1, -1));\\n\\n neighbours.push(offset(&coord, -1, 1));\\n\\n neighbours.push(offset(&coord, 1, 1));\\n\\n }\\n\\n if plus {\\n\\n neighbours.push(offset(&coord, 0, 1));\\n\\n neighbours.push(offset(&coord, 0, -1));\\n\\n neighbours.push(offset(&coord, 1, 0));\\n\\n neighbours.push(offset(&coord, -1, 0));\\n\\n }\\n\\n neighbours\\n\\n .iter()\\n\\n .filter_map(|pair| {\\n\\n if pair.is_in_board() {\\n\\n Some(BoardCoord::from(*pair).idx())\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n .collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/system/neighbours.rs\",\n \"rank\": 82,\n \"score\": 37531.68146318672\n },\n {\n \"content\": \"fn calc_king(game_type: &GameType, board: &Board, origin_idx: usize) -> Vec<Move> {\\n\\n debug_log_start!(\\\"Checking king moves for {}\\\", origin_idx);\\n\\n let mut results = vec![];\\n\\n let origin: (isize, isize) = BoardCoord::from(origin_idx).into();\\n\\n for x in origin.0 - 1..=origin.0 + 1 {\\n\\n for y in origin.1 - 1..=origin.1 + 1 {\\n\\n if (x, y) != origin && (x, y).is_in_board() {\\n\\n let idx = BoardCoord::from((x, y)).idx();\\n\\n if is_capturable(board[origin_idx], board[idx]) {\\n\\n let mov = Move::new(origin_idx, idx);\\n\\n debug_log_start!(\\\"Found {}\\\", mov);\\n\\n if !does_move_result_in_self_check(game_type, board, &mov) {\\n\\n results.push(mov);\\n\\n } else {\\n\\n debug_log!(\\\"But would self check\\\");\\n\\n }\\n\\n debug_log_end!();\\n\\n } else {\\n\\n debug_log!(\\\"{} blocked\\\", idx);\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n debug_log_end!();\\n\\n results\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 83,\n \"score\": 36882.056390146834\n },\n {\n \"content\": \"fn calc_value_of_move(board: &Board, origin: usize, current: usize, captures: &[usize]) -> usize {\\n\\n debug_log_start!(\\\"Calculating value\\\");\\n\\n let king_coord = board\\n\\n .iter()\\n\\n .enumerate()\\n\\n .filter_map(|(i, square)| {\\n\\n if square == &Square::King {\\n\\n Some(BoardCoord::from(i))\\n\\n } else {\\n\\n None\\n\\n }\\n\\n })\\n\\n .next();\\n\\n let origin_coord = BoardCoord::from(origin);\\n\\n let dest_coord = BoardCoord::from(current);\\n\\n let castle_coord = BoardCoord::from(CASTLE);\\n\\n let mut value = 0;\\n\\n if CORNERS.contains(¤t) {\\n\\n debug_log!(\\\"Corner in one move +10000\\\");\\n\\n value += 10000;\\n\",\n \"file_path\": \"src/tablut/rules.rs\",\n \"rank\": 84,\n \"score\": 36821.07514808847\n },\n {\n \"content\": \"fn check_line(board: &Board, origin: usize, x_diff: isize, y_diff: isize) -> Vec<Move> {\\n\\n let mut result = vec![];\\n\\n let mut target: (isize, isize) = BoardCoord::from(origin).into();\\n\\n loop {\\n\\n target.0 += x_diff;\\n\\n target.1 += y_diff;\\n\\n if target.is_in_board() {\\n\\n let idx = BoardCoord::from(target).idx();\\n\\n if is_capturable(board[origin], board[idx]) {\\n\\n result.push(Move::new(origin, idx));\\n\\n if board[idx] != Square::Empty {\\n\\n break;\\n\\n }\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n } else {\\n\\n break;\\n\\n }\\n\\n }\\n\\n result\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 85,\n \"score\": 36160.454204300055\n },\n {\n \"content\": \"fn can_jump(board: &Board, origin: usize, vert: isize, horz: isize) -> Option<usize> {\\n\\n let mut pos: (isize, isize) = BoardCoord::from(origin).into();\\n\\n pos.0 += horz;\\n\\n pos.1 += vert;\\n\\n\\n\\n if pos.is_in_board() {\\n\\n let idx = BoardCoord::from(pos).idx();\\n\\n if is_capturable(board[origin], board[idx]) {\\n\\n return Some(idx);\\n\\n }\\n\\n }\\n\\n None\\n\\n}\\n\",\n \"file_path\": \"src/chess/rules.rs\",\n \"rank\": 86,\n \"score\": 36160.454204300055\n },\n {\n \"content\": \"use crate::boards::idx_coord::BoardCoord;\\n\\nuse crate::constants::colors::{DARK_GRAY, GRAY, WHITE};\\n\\nuse crate::system::letter_mesh::make_letter_mesh;\\n\\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse crate::system::PlayState::*;\\n\\nuse crate::system::Turn::{Computer, Human};\\n\\nuse crate::system::TurnState::SelectingPiece;\\n\\nuse crate::tictactoe::{Square, State};\\n\\nuse ggez::{Context, GameResult};\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n let board_size = mesh_helper.calc_height(0.8);\\n\\n let cell_size = board_size / 3.;\\n\\n let grid = mesh_helper.make_grid(ctx, board_size, board_size, 3, 3, 2., GRAY, None)?;\\n\\n\\n\",\n \"file_path\": \"src/tictactoe/renderer.rs\",\n \"rank\": 89,\n \"score\": 35925.531076754974\n },\n {\n \"content\": \" render_game(ctx, mesh_helper, state)\\n\\n }\\n\\n}\\n\\n\\n\\npub(super) fn square_to_color(square: &Square) -> Color {\\n\\n match square {\\n\\n Square::Red => RED,\\n\\n Square::White => WHITE,\\n\\n Square::Empty => TRANSPARENT,\\n\\n }\\n\\n}\\n\\n\\n\\npub(super) fn render_game(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n let cell_size = mesh_helper.calc_height(0.13);\\n\\n let board_start = pt(\\n\\n (mesh_helper.width * 0.5) - (cell_size * (board_cols() as f32 / 2.)),\\n\",\n \"file_path\": \"src/orderchaos/renderer.rs\",\n \"rank\": 90,\n \"score\": 35922.1933433494\n },\n {\n \"content\": \"use crate::boards::idx_coord::BoardCoord;\\n\\nuse crate::boards::{board_cols, board_rows};\\n\\nuse crate::constants::colors::{\\n\\n DARK_GRAY, DARK_GREEN, FAINT_BLUE, FAINT_RED, LIGHT_BLUE, LIGHT_GRAY, RED, WHITE,\\n\\n};\\n\\nuse crate::system::letter_mesh::make_letter_mesh;\\n\\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse crate::system::PlayState::ModeSelection;\\n\\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\\n\\nuse crate::tablut::render_mode_selection::render_mode_selection;\\n\\nuse crate::tablut::{Move, Square, State};\\n\\nuse ggez::graphics::DrawMode;\\n\\nuse ggez::{Context, GameResult};\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n if state.play_state == ModeSelection {\\n\\n render_mode_selection(ctx, mesh_helper, state)\\n\\n } else {\\n\\n render_game(ctx, mesh_helper, state)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/tablut/renderer.rs\",\n \"rank\": 91,\n \"score\": 35921.22474838594\n },\n {\n \"content\": \"use crate::boards::idx_coord::BoardCoord;\\n\\nuse crate::boards::{board_cols, board_rows};\\n\\nuse crate::constants::colors::{FILTER_BLACK, LIGHT_BLUE, LIGHT_GRAY, RED, TRANSPARENT, WHITE};\\n\\nuse crate::orderchaos::render_mode_selection::render_mode_selection;\\n\\nuse crate::orderchaos::{Mode, Square, State};\\n\\nuse crate::system::math::{Offset, pt};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse crate::system::PlayState;\\n\\nuse crate::system::TurnState::SelectingMove;\\n\\nuse ggez::graphics::{Color, DrawMode};\\n\\nuse ggez::{Context, GameResult};\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n if state.play_state == PlayState::ModeSelection {\\n\\n render_mode_selection(ctx, mesh_helper, state)\\n\\n } else {\\n\",\n \"file_path\": \"src/orderchaos/renderer.rs\",\n \"rank\": 92,\n \"score\": 35919.372321336705\n },\n {\n \"content\": \"};\\n\\npub const COMPUTER_MOVE_PIECE: Color = Color {\\n\\n r: 0.45,\\n\\n g: 0.5,\\n\\n b: 0.25,\\n\\n a: 1.,\\n\\n};\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n let board_size = mesh_helper.calc_height(0.9);\\n\\n let cell_size = board_size / (state.board_calc.rows as f32);\\n\\n let grid = mesh_helper.make_grid(\\n\\n ctx,\\n\\n board_size,\\n\\n board_size,\\n\\n state.board_calc.cols,\\n\",\n \"file_path\": \"src/draughts/renderer.rs\",\n \"rank\": 93,\n \"score\": 35917.31699421772\n },\n {\n \"content\": \"use crate::constants::colors::{LIGHT_GRAY, WHITE};\\n\\nuse crate::constants::Direction;\\n\\nuse crate::ext::NewLines;\\n\\nuse crate::menu::menu_items::ITEMS;\\n\\nuse crate::menu::State;\\n\\nuse crate::system::math::{pt, Point, Offset};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse ggez::graphics::Color;\\n\\nuse ggez::{Context, GameResult};\\n\\n\\n\\npub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n let title_start = pt(32., 32.);\\n\\n let menu_start = pt(34., 100.);\\n\\n let submenu_start = pt(240., 100.);\\n\\n let cursor_start = pt(16., 105.);\\n\\n let subcursor_start = pt(225., 105.);\\n\",\n \"file_path\": \"src/menu/renderer.rs\",\n \"rank\": 94,\n \"score\": 35916.84987467724\n },\n {\n \"content\": \"pub(super) fn render(\\n\\n ctx: &mut Context,\\n\\n mesh_helper: &mut MeshHelper,\\n\\n state: &State,\\n\\n) -> GameResult<()> {\\n\\n let cell_size = (mesh_helper.height * 0.9) / board_cols().max(board_rows()) as f32;\\n\\n let board_width = cell_size * board_cols() as f32;\\n\\n let board_height = cell_size * board_rows() as f32;\\n\\n let grid = mesh_helper.make_grid(\\n\\n ctx,\\n\\n board_width,\\n\\n board_height,\\n\\n board_cols(),\\n\\n board_rows(),\\n\\n 0.,\\n\\n TRANSPARENT,\\n\\n Some([APRICOT, COPPER]),\\n\\n )?;\\n\\n let grid_box = mesh_helper.make_rect(ctx, board_width, board_height, DrawMode::stroke(3.))?;\\n\\n\\n\",\n \"file_path\": \"src/chess/renderer.rs\",\n \"rank\": 95,\n \"score\": 35915.78973441759\n },\n {\n \"content\": \" ctx,\\n\\n &format!(\\\"{}\\\", board_index_to_pdn_num(x + y * board_cols())),\\n\\n board_start\\n\\n .offset(x as f32 * cell_size, y as f32 * cell_size)\\n\\n .offset(3, 3),\\n\\n CREAM,\\n\\n 14.,\\n\\n false,\\n\\n );\\n\\n }\\n\\n }\\n\\n\\n\\n state.board.iter().enumerate().for_each(|(i, item)| {\\n\\n let xy = Point::from(BoardCoord::from(i))\\n\\n .multiply(cell_size, cell_size)\\n\\n .offset_point(board_start);\\n\\n\\n\\n match item {\\n\\n Square::ComputerMan => {\\n\\n mesh_helper.draw_coloured_mesh(ctx, piece.as_ref(), xy, PIECE_COMPUTER)\\n\",\n \"file_path\": \"src/draughts/renderer.rs\",\n \"rank\": 96,\n \"score\": 35914.8566689503\n },\n {\n \"content\": \"use crate::boards::idx_coord::BoardCoord;\\n\\nuse crate::boards::{board_cols, board_rows};\\n\\nuse crate::constants::colors::{\\n\\n alpha, APRICOT, BLACK, COPPER, CREAM, DARK_GREEN, LIGHT_BLUE, PIECE_COMPUTER, PIECE_HUMAN,\\n\\n TRANSPARENT, WHITE,\\n\\n};\\n\\n\\n\\nuse crate::chess::State;\\n\\nuse crate::system::letter_mesh::make_letter_mesh;\\n\\nuse crate::system::math::{pt, pt_usize, Point, Offset, OffsetTuple};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse crate::system::Player;\\n\\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\\n\\nuse ggez::graphics::{Color, DrawMode, Mesh};\\n\\nuse ggez::{Context, GameResult};\\n\\nuse std::rc::Rc;\\n\\n\\n\\npub const HUMAN_PIECE: Color = WHITE;\\n\\npub const COMPUTER_PIECE: Color = BLACK;\\n\\n\\n\",\n \"file_path\": \"src/chess/renderer.rs\",\n \"rank\": 97,\n \"score\": 35914.74229367583\n },\n {\n \"content\": \" .multiply(cell_size, cell_size)\\n\\n .offset_point(board_start);\\n\\n let colour = match square.get_player().unwrap() {\\n\\n Player::Human => HUMAN_PIECE,\\n\\n Player::Computer => COMPUTER_PIECE,\\n\\n };\\n\\n mesh_helper.draw_coloured_mesh(ctx, mesh.as_ref(), pt, colour);\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n //TODO purpose?\\n\\n // state.board.iter().enumerate().for_each(|(i, item)| {\\n\\n // let xy = Point::from(BoardCoord::from(i))\\n\\n // .multiply(cell_size, cell_size)\\n\\n // .offset_point(board_start);\\n\\n // });\\n\\n\\n\\n if state.play_state.is_human(SelectingPiece) {\\n\\n state\\n\",\n \"file_path\": \"src/chess/renderer.rs\",\n \"rank\": 98,\n \"score\": 35912.91708373167\n },\n {\n \"content\": \"use crate::boards::idx_coord::BoardCoord;\\n\\nuse crate::boards::{board_cols, board_rows};\\n\\nuse crate::constants::colors::{\\n\\n alpha, CREAM, DARK_GREEN, LIGHT_BLUE, PIECE_COMPUTER, PIECE_HUMAN, TRANSPARENT,\\n\\n};\\n\\nuse crate::draughts::moves::Move::*;\\n\\nuse crate::draughts::{board_index_to_pdn_num, Square, State};\\n\\nuse crate::system::letter_mesh::make_letter_mesh;\\n\\nuse crate::system::math::{pt, Point, Offset, OffsetTuple};\\n\\nuse crate::system::mesh_helper::MeshHelper;\\n\\nuse crate::system::TurnState::{SelectingMove, SelectingPiece};\\n\\nuse ggez::graphics::{Color, DrawMode, Mesh};\\n\\nuse ggez::{Context, GameResult};\\n\\nuse std::rc::Rc;\\n\\n\\n\\npub const PLAYER_MOVE_PIECE: Color = Color {\\n\\n r: 0.65,\\n\\n g: 0.8,\\n\\n b: 0.6,\\n\\n a: 1.,\\n\",\n \"file_path\": \"src/draughts/renderer.rs\",\n \"rank\": 99,\n \"score\": 35912.37384422704\n }\n]","isConversational":false}}},{"rowIdx":1595,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"mmids-core/src/endpoints/rtmp_server/actor/tests/rtmp_client.rs"},"repo_name":{"kind":"string","value":"AircastDev/mmids"},"commit":{"kind":"string","value":"c304d67d1498f7526e5186d315f07986aade1984"},"file_code":{"kind":"string","value":"use crate::net::tcp::{OutboundPacket, RequestFailureReason, TcpSocketRequest, TcpSocketResponse};\nuse crate::net::ConnectionId;\nuse crate::test_utils;\nuse bytes::Bytes;\nuse rml_rtmp::handshake::{Handshake, HandshakeProcessResult, PeerType};\nuse rml_rtmp::sessions::{\n ClientSession, ClientSessionConfig, ClientSessionError, ClientSessionEvent,\n ClientSessionResult, PublishRequestType, StreamMetadata,\n};\nuse rml_rtmp::time::RtmpTimestamp;\nuse std::net::{SocketAddr, SocketAddrV4};\nuse std::time::Duration;\nuse tokio::sync::mpsc::{unbounded_channel, UnboundedReceiver, UnboundedSender};\nuse tokio::time::timeout;\n\npub const CONNECTION_ID: &'static str = \"test-1234\";\n\npub struct RtmpTestClient {\n socket_manager_receiver: UnboundedReceiver<TcpSocketRequest>,\n socket_manager_response_sender: Option<UnboundedSender<TcpSocketResponse>>,\n port: Option<u16>,\n connection: Option<Connection>,\n}\n\nstruct Connection {\n incoming_bytes: UnboundedSender<Bytes>,\n outgoing_bytes: UnboundedReceiver<OutboundPacket>,\n session: ClientSession,\n}\n\nimpl RtmpTestClient {\n pub fn new() -> (Self, UnboundedSender<TcpSocketRequest>) {\n let (sender, receiver) = unbounded_channel();\n let client = RtmpTestClient {\n socket_manager_receiver: receiver,\n socket_manager_response_sender: None,\n port: None,\n connection: None,\n };\n\n (client, sender)\n }\n\n pub async fn accept_port_request(&mut self, port: u16, use_tls: bool) {\n let request = test_utils::expect_mpsc_response(&mut self.socket_manager_receiver).await;\n match request {\n TcpSocketRequest::OpenPort {\n port: requested_port,\n use_tls: requested_tls,\n response_channel,\n } => {\n assert_eq!(\n requested_port, port,\n \"Requested port was not the expected port\"\n );\n assert_eq!(\n requested_tls, use_tls,\n \"Requested TLS flag was not expected\"\n );\n\n if response_channel.is_closed() {\n panic!(\"Response channel was closed\");\n }\n\n if self.socket_manager_response_sender.is_some() {\n panic!(\"Port already registered\");\n }\n\n let _ = response_channel.send(TcpSocketResponse::RequestAccepted {});\n self.socket_manager_response_sender = Some(response_channel);\n self.port = Some(port);\n }\n }\n }\n\n pub async fn deny_port_request(&mut self, port: u16, use_tls: bool) {\n let request = test_utils::expect_mpsc_response(&mut self.socket_manager_receiver).await;\n match request {\n TcpSocketRequest::OpenPort {\n port: requested_port,\n use_tls: requested_tls,\n response_channel,\n } => {\n assert_eq!(\n requested_port, port,\n \"Requested port was not the expected port\"\n );\n assert_eq!(\n requested_tls, use_tls,\n \"Requested TLS flag was not expected\"\n );\n\n if response_channel.is_closed() {\n panic!(\"Response channel was closed\");\n }\n\n if self.socket_manager_response_sender.is_some() {\n panic!(\"Port already registered\");\n }\n\n let _ = response_channel.send(TcpSocketResponse::RequestDenied {\n reason: RequestFailureReason::PortInUse,\n });\n }\n }\n }\n\n pub async fn expect_empty_request_channel(&mut self) {\n test_utils::expect_mpsc_timeout(&mut self.socket_manager_receiver).await;\n }\n\n pub async fn assert_connection_sender_closed(&mut self) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n match timeout(\n Duration::from_millis(10),\n connection.incoming_bytes.closed(),\n )\n .await\n {\n Ok(()) => return,\n Err(_) => panic!(\"Response sender not closed as expected (not disconnected\"),\n }\n }\n\n pub async fn perform_handshake(&mut self) {\n if self.connection.is_some() {\n panic!(\"Only one connection is supported at a time\");\n }\n\n let connection_id = ConnectionId(CONNECTION_ID.to_string());\n let (incoming_sender, incoming_receiver) = unbounded_channel();\n let (outgoing_sender, mut outgoing_receiver) = unbounded_channel();\n\n self.socket_manager_response_sender\n .as_ref()\n .unwrap()\n .send(TcpSocketResponse::NewConnection {\n port: self.port.unwrap(),\n connection_id: connection_id.clone(),\n incoming_bytes: incoming_receiver,\n outgoing_bytes: outgoing_sender,\n socket_address: SocketAddr::V4(SocketAddrV4::new([127, 0, 0, 1].into(), 1234)),\n })\n .expect(\"Failed to send new connection signal\");\n\n let mut handshake = Handshake::new(PeerType::Client);\n let p0_and_p1 = handshake\n .generate_outbound_p0_and_p1()\n .expect(\"Failed to generate p0 and p1\");\n\n incoming_sender\n .send(Bytes::from(p0_and_p1))\n .expect(\"incoming bytes channel closed\");\n\n let response = test_utils::expect_mpsc_response(&mut outgoing_receiver).await;\n let result = handshake\n .process_bytes(&response.bytes)\n .expect(\"Failed to process received p0 and p1 packet\");\n\n let response_bytes = match result {\n HandshakeProcessResult::InProgress { response_bytes } => response_bytes,\n HandshakeProcessResult::Completed { .. } => {\n panic!(\"Did not expect to be completed after first packet\")\n }\n };\n\n incoming_sender\n .send(Bytes::from(response_bytes))\n .expect(\"Incoming bytes channel closed\");\n\n let response = test_utils::expect_mpsc_response(&mut outgoing_receiver).await;\n let result = handshake\n .process_bytes(&response.bytes)\n .expect(\"Failed to process p2 packet\");\n\n match result {\n HandshakeProcessResult::InProgress { .. } => {\n panic!(\"Did not expect to still be in progress after 2nd packet\")\n }\n HandshakeProcessResult::Completed {\n remaining_bytes, ..\n } => {\n if remaining_bytes.len() > 0 {\n panic!(\"Expected no leftover bytes after handshake completed\");\n }\n }\n }\n\n let (mut session, client_results) = ClientSession::new(ClientSessionConfig::new())\n .expect(\"Failed to generate client session\");\n\n for result in client_results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => {\n incoming_sender\n .send(Bytes::from(packet.bytes))\n .expect(\"Incoming bytes channel closed\");\n }\n\n x => panic!(\"Unexpected session result of {:?}\", x),\n }\n }\n\n \n loop {\n let packet = match timeout(Duration::from_millis(10), outgoing_receiver.recv()).await {\n Ok(Some(packet)) => packet,\n Ok(None) => panic!(\"outgoing receiver sender closed\"),\n Err(_) => break,\n };\n\n let results = session\n .handle_input(&packet.bytes)\n .expect(\"Error processing bytes\");\n\n for result in results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => {\n incoming_sender\n .send(Bytes::from(packet.bytes))\n .expect(\"Incoming bytes channel closed\");\n }\n\n _ => (),\n }\n }\n }\n\n self.connection = Some(Connection {\n session,\n incoming_bytes: incoming_sender,\n outgoing_bytes: outgoing_receiver,\n })\n }\n\n pub async fn connect_to_app(&mut self, app: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| session.request_connection(app));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let response = test_utils::expect_mpsc_response(&mut connection.outgoing_bytes).await;\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n \n let mut event_raised = false;\n for result in results {\n match result {\n ClientSessionResult::RaisedEvent(\n ClientSessionEvent::ConnectionRequestAccepted,\n ) => event_raised = true,\n\n _ => (),\n }\n }\n\n if !event_raised {\n panic!(\"No connection request accepted event raised\");\n }\n }\n }\n\n pub async fn publish_to_stream_key(&mut self, stream_key: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| {\n session.request_publishing(stream_key, PublishRequestType::Live)\n });\n\n \n let receiver = &mut self.connection.as_mut().unwrap().outgoing_bytes;\n let response = test_utils::expect_mpsc_response(receiver).await;\n\n \n self.execute_session_method_vec_result(|session| session.handle_input(&response.bytes));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let mut all_results = Vec::new();\n loop {\n let response = match timeout(\n Duration::from_millis(10),\n connection.outgoing_bytes.recv(),\n )\n .await\n {\n Ok(Some(response)) => response,\n Ok(None) => panic!(\"Outgoing bytes channel closed\"),\n Err(_) => break, \n };\n\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n all_results.extend(results);\n }\n\n assert_eq!(all_results.len(), 1, \"Only one result expected\");\n match all_results.remove(0) {\n ClientSessionResult::RaisedEvent(ClientSessionEvent::PublishRequestAccepted) => (),\n result => panic!(\"Unexpected result seen: {:?}\", result),\n }\n }\n }\n\n pub async fn watch_stream_key(&mut self, stream_key: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| session.request_playback(stream_key));\n\n \n let receiver = &mut self.connection.as_mut().unwrap().outgoing_bytes;\n let response = test_utils::expect_mpsc_response(receiver).await;\n self.execute_session_method_vec_result(|session| session.handle_input(&response.bytes));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let mut all_results = Vec::new();\n loop {\n let response = match timeout(\n Duration::from_millis(10),\n connection.outgoing_bytes.recv(),\n )\n .await\n {\n Ok(Some(response)) => response,\n Ok(None) => panic!(\"Outgoing bytes channel closed\"),\n Err(_) => break, \n };\n\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n all_results.extend(results);\n }\n\n let mut accepted_event_received = false;\n for result in all_results {\n match result {\n ClientSessionResult::RaisedEvent(\n ClientSessionEvent::PlaybackRequestAccepted,\n ) => accepted_event_received = true,\n\n _ => (),\n }\n }\n\n assert!(\n accepted_event_received,\n \"PlaybackRequestAccepted event not raised\"\n );\n }\n }\n\n pub async fn stop_watching(&mut self) {\n self.execute_session_method_vec_result(|session| session.stop_playback());\n }\n\n pub fn disconnect(&mut self) {\n self.connection = None;\n }\n\n pub async fn stop_publishing(&mut self) {\n self.execute_session_method_vec_result(|session| session.stop_publishing());\n }\n\n pub fn publish_metadata(&mut self, metadata: StreamMetadata) {\n self.execute_session_method_single_result(|session| session.publish_metadata(&metadata));\n }\n\n pub fn publish_video(&mut self, data: Bytes, timestamp: RtmpTimestamp) {\n self.execute_session_method_single_result(|session| {\n session.publish_video_data(data, timestamp, false)\n });\n }\n\n pub fn publish_audio(&mut self, data: Bytes, timestamp: RtmpTimestamp) {\n self.execute_session_method_single_result(|session| {\n session.publish_audio_data(data, timestamp, false)\n });\n }\n\n pub fn execute_session_method_single_result(\n &mut self,\n function: impl FnOnce(&mut ClientSession) -> Result<ClientSessionResult, ClientSessionError>,\n ) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n let result = function(&mut connection.session).expect(\"Client session returned error\");\n\n match result {\n ClientSessionResult::OutboundResponse(packet) => connection\n .incoming_bytes\n .send(Bytes::from(packet.bytes))\n .expect(\"Failed to send stop publishing command\"),\n\n x => panic!(\"Unexpected session result: {:?}\", x),\n }\n }\n\n fn execute_session_method_vec_result(\n &mut self,\n function: impl FnOnce(\n &mut ClientSession,\n ) -> Result<Vec<ClientSessionResult>, ClientSessionError>,\n ) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n let results = function(&mut connection.session).expect(\"Client session returned error\");\n\n for result in results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => connection\n .incoming_bytes\n .send(Bytes::from(packet.bytes))\n .expect(\"Failed to send packet\"),\n\n x => panic!(\"Unexpected session result: {:?}\", x),\n }\n }\n }\n\n pub async fn get_next_event(&mut self) -> Option<ClientSessionEvent> {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n loop {\n let packet =\n match timeout(Duration::from_millis(10), connection.outgoing_bytes.recv()).await {\n Ok(Some(packet)) => packet,\n _ => break,\n };\n\n let results = connection\n .session\n .handle_input(&packet.bytes)\n .expect(\"Failed to handle packet\");\n\n for result in results {\n match result {\n ClientSessionResult::RaisedEvent(event) => return Some(event),\n _ => (),\n }\n }\n }\n\n return None;\n }\n}\n"},"prefix":{"kind":"string","value":"use crate::net::tcp::{OutboundPacket, RequestFailureReason, TcpSocketRequest, TcpSocketResponse};\nuse crate::net::ConnectionId;\nuse crate::test_utils;\nuse bytes::Bytes;\nuse rml_rtmp::handshake::{Handshake, HandshakeProcessResult, PeerType};\nuse rml_rtmp::sessions::{\n ClientSession, ClientSessionConfig, ClientSessionError, ClientSessionEvent,\n ClientSessionResult, PublishRequestType, StreamMetadata,\n};\nuse rml_rtmp::time::RtmpTimestamp;\nuse std::net::{SocketAddr, SocketAddrV4};\nuse std::time::Duration;\nuse tokio::sync::mpsc::{unbounded_channel, UnboundedReceiver, UnboundedSender};\nuse tokio::time::timeout;\n\npub const CONNECTION_ID: &'static str = \"test-1234\";\n\npub struct RtmpTestClient {\n socket_manager_receiver: UnboundedReceiver<TcpSocketRequest>,\n socket_manager_response_sender: Option<UnboundedSender<TcpSocketResponse>>,\n port: Option<u16>,\n connection: Option<Connection>,\n}\n\nstruct Connection {\n incoming_bytes: UnboundedSender<Bytes>,\n outgoing_bytes: UnboundedReceiver<OutboundPacket>,\n session: ClientSession,\n}\n\nimpl RtmpTestClient {\n pub fn new() -> (Self, UnboundedSender<TcpSocketRequest>) {\n le"},"suffix":{"kind":"string","value":"\n\n pub async fn accept_port_request(&mut self, port: u16, use_tls: bool) {\n let request = test_utils::expect_mpsc_response(&mut self.socket_manager_receiver).await;\n match request {\n TcpSocketRequest::OpenPort {\n port: requested_port,\n use_tls: requested_tls,\n response_channel,\n } => {\n assert_eq!(\n requested_port, port,\n \"Requested port was not the expected port\"\n );\n assert_eq!(\n requested_tls, use_tls,\n \"Requested TLS flag was not expected\"\n );\n\n if response_channel.is_closed() {\n panic!(\"Response channel was closed\");\n }\n\n if self.socket_manager_response_sender.is_some() {\n panic!(\"Port already registered\");\n }\n\n let _ = response_channel.send(TcpSocketResponse::RequestAccepted {});\n self.socket_manager_response_sender = Some(response_channel);\n self.port = Some(port);\n }\n }\n }\n\n pub async fn deny_port_request(&mut self, port: u16, use_tls: bool) {\n let request = test_utils::expect_mpsc_response(&mut self.socket_manager_receiver).await;\n match request {\n TcpSocketRequest::OpenPort {\n port: requested_port,\n use_tls: requested_tls,\n response_channel,\n } => {\n assert_eq!(\n requested_port, port,\n \"Requested port was not the expected port\"\n );\n assert_eq!(\n requested_tls, use_tls,\n \"Requested TLS flag was not expected\"\n );\n\n if response_channel.is_closed() {\n panic!(\"Response channel was closed\");\n }\n\n if self.socket_manager_response_sender.is_some() {\n panic!(\"Port already registered\");\n }\n\n let _ = response_channel.send(TcpSocketResponse::RequestDenied {\n reason: RequestFailureReason::PortInUse,\n });\n }\n }\n }\n\n pub async fn expect_empty_request_channel(&mut self) {\n test_utils::expect_mpsc_timeout(&mut self.socket_manager_receiver).await;\n }\n\n pub async fn assert_connection_sender_closed(&mut self) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n match timeout(\n Duration::from_millis(10),\n connection.incoming_bytes.closed(),\n )\n .await\n {\n Ok(()) => return,\n Err(_) => panic!(\"Response sender not closed as expected (not disconnected\"),\n }\n }\n\n pub async fn perform_handshake(&mut self) {\n if self.connection.is_some() {\n panic!(\"Only one connection is supported at a time\");\n }\n\n let connection_id = ConnectionId(CONNECTION_ID.to_string());\n let (incoming_sender, incoming_receiver) = unbounded_channel();\n let (outgoing_sender, mut outgoing_receiver) = unbounded_channel();\n\n self.socket_manager_response_sender\n .as_ref()\n .unwrap()\n .send(TcpSocketResponse::NewConnection {\n port: self.port.unwrap(),\n connection_id: connection_id.clone(),\n incoming_bytes: incoming_receiver,\n outgoing_bytes: outgoing_sender,\n socket_address: SocketAddr::V4(SocketAddrV4::new([127, 0, 0, 1].into(), 1234)),\n })\n .expect(\"Failed to send new connection signal\");\n\n let mut handshake = Handshake::new(PeerType::Client);\n let p0_and_p1 = handshake\n .generate_outbound_p0_and_p1()\n .expect(\"Failed to generate p0 and p1\");\n\n incoming_sender\n .send(Bytes::from(p0_and_p1))\n .expect(\"incoming bytes channel closed\");\n\n let response = test_utils::expect_mpsc_response(&mut outgoing_receiver).await;\n let result = handshake\n .process_bytes(&response.bytes)\n .expect(\"Failed to process received p0 and p1 packet\");\n\n let response_bytes = match result {\n HandshakeProcessResult::InProgress { response_bytes } => response_bytes,\n HandshakeProcessResult::Completed { .. } => {\n panic!(\"Did not expect to be completed after first packet\")\n }\n };\n\n incoming_sender\n .send(Bytes::from(response_bytes))\n .expect(\"Incoming bytes channel closed\");\n\n let response = test_utils::expect_mpsc_response(&mut outgoing_receiver).await;\n let result = handshake\n .process_bytes(&response.bytes)\n .expect(\"Failed to process p2 packet\");\n\n match result {\n HandshakeProcessResult::InProgress { .. } => {\n panic!(\"Did not expect to still be in progress after 2nd packet\")\n }\n HandshakeProcessResult::Completed {\n remaining_bytes, ..\n } => {\n if remaining_bytes.len() > 0 {\n panic!(\"Expected no leftover bytes after handshake completed\");\n }\n }\n }\n\n let (mut session, client_results) = ClientSession::new(ClientSessionConfig::new())\n .expect(\"Failed to generate client session\");\n\n for result in client_results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => {\n incoming_sender\n .send(Bytes::from(packet.bytes))\n .expect(\"Incoming bytes channel closed\");\n }\n\n x => panic!(\"Unexpected session result of {:?}\", x),\n }\n }\n\n \n loop {\n let packet = match timeout(Duration::from_millis(10), outgoing_receiver.recv()).await {\n Ok(Some(packet)) => packet,\n Ok(None) => panic!(\"outgoing receiver sender closed\"),\n Err(_) => break,\n };\n\n let results = session\n .handle_input(&packet.bytes)\n .expect(\"Error processing bytes\");\n\n for result in results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => {\n incoming_sender\n .send(Bytes::from(packet.bytes))\n .expect(\"Incoming bytes channel closed\");\n }\n\n _ => (),\n }\n }\n }\n\n self.connection = Some(Connection {\n session,\n incoming_bytes: incoming_sender,\n outgoing_bytes: outgoing_receiver,\n })\n }\n\n pub async fn connect_to_app(&mut self, app: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| session.request_connection(app));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let response = test_utils::expect_mpsc_response(&mut connection.outgoing_bytes).await;\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n \n let mut event_raised = false;\n for result in results {\n match result {\n ClientSessionResult::RaisedEvent(\n ClientSessionEvent::ConnectionRequestAccepted,\n ) => event_raised = true,\n\n _ => (),\n }\n }\n\n if !event_raised {\n panic!(\"No connection request accepted event raised\");\n }\n }\n }\n\n pub async fn publish_to_stream_key(&mut self, stream_key: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| {\n session.request_publishing(stream_key, PublishRequestType::Live)\n });\n\n \n let receiver = &mut self.connection.as_mut().unwrap().outgoing_bytes;\n let response = test_utils::expect_mpsc_response(receiver).await;\n\n \n self.execute_session_method_vec_result(|session| session.handle_input(&response.bytes));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let mut all_results = Vec::new();\n loop {\n let response = match timeout(\n Duration::from_millis(10),\n connection.outgoing_bytes.recv(),\n )\n .await\n {\n Ok(Some(response)) => response,\n Ok(None) => panic!(\"Outgoing bytes channel closed\"),\n Err(_) => break, \n };\n\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n all_results.extend(results);\n }\n\n assert_eq!(all_results.len(), 1, \"Only one result expected\");\n match all_results.remove(0) {\n ClientSessionResult::RaisedEvent(ClientSessionEvent::PublishRequestAccepted) => (),\n result => panic!(\"Unexpected result seen: {:?}\", result),\n }\n }\n }\n\n pub async fn watch_stream_key(&mut self, stream_key: String, should_succeed: bool) {\n self.execute_session_method_single_result(|session| session.request_playback(stream_key));\n\n \n let receiver = &mut self.connection.as_mut().unwrap().outgoing_bytes;\n let response = test_utils::expect_mpsc_response(receiver).await;\n self.execute_session_method_vec_result(|session| session.handle_input(&response.bytes));\n\n if should_succeed {\n let connection = self.connection.as_mut().unwrap();\n let mut all_results = Vec::new();\n loop {\n let response = match timeout(\n Duration::from_millis(10),\n connection.outgoing_bytes.recv(),\n )\n .await\n {\n Ok(Some(response)) => response,\n Ok(None) => panic!(\"Outgoing bytes channel closed\"),\n Err(_) => break, \n };\n\n let results = connection\n .session\n .handle_input(&response.bytes)\n .expect(\"Failed to process results\");\n\n all_results.extend(results);\n }\n\n let mut accepted_event_received = false;\n for result in all_results {\n match result {\n ClientSessionResult::RaisedEvent(\n ClientSessionEvent::PlaybackRequestAccepted,\n ) => accepted_event_received = true,\n\n _ => (),\n }\n }\n\n assert!(\n accepted_event_received,\n \"PlaybackRequestAccepted event not raised\"\n );\n }\n }\n\n pub async fn stop_watching(&mut self) {\n self.execute_session_method_vec_result(|session| session.stop_playback());\n }\n\n pub fn disconnect(&mut self) {\n self.connection = None;\n }\n\n pub async fn stop_publishing(&mut self) {\n self.execute_session_method_vec_result(|session| session.stop_publishing());\n }\n\n pub fn publish_metadata(&mut self, metadata: StreamMetadata) {\n self.execute_session_method_single_result(|session| session.publish_metadata(&metadata));\n }\n\n pub fn publish_video(&mut self, data: Bytes, timestamp: RtmpTimestamp) {\n self.execute_session_method_single_result(|session| {\n session.publish_video_data(data, timestamp, false)\n });\n }\n\n pub fn publish_audio(&mut self, data: Bytes, timestamp: RtmpTimestamp) {\n self.execute_session_method_single_result(|session| {\n session.publish_audio_data(data, timestamp, false)\n });\n }\n\n pub fn execute_session_method_single_result(\n &mut self,\n function: impl FnOnce(&mut ClientSession) -> Result<ClientSessionResult, ClientSessionError>,\n ) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n let result = function(&mut connection.session).expect(\"Client session returned error\");\n\n match result {\n ClientSessionResult::OutboundResponse(packet) => connection\n .incoming_bytes\n .send(Bytes::from(packet.bytes))\n .expect(\"Failed to send stop publishing command\"),\n\n x => panic!(\"Unexpected session result: {:?}\", x),\n }\n }\n\n fn execute_session_method_vec_result(\n &mut self,\n function: impl FnOnce(\n &mut ClientSession,\n ) -> Result<Vec<ClientSessionResult>, ClientSessionError>,\n ) {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n let results = function(&mut connection.session).expect(\"Client session returned error\");\n\n for result in results {\n match result {\n ClientSessionResult::OutboundResponse(packet) => connection\n .incoming_bytes\n .send(Bytes::from(packet.bytes))\n .expect(\"Failed to send packet\"),\n\n x => panic!(\"Unexpected session result: {:?}\", x),\n }\n }\n }\n\n pub async fn get_next_event(&mut self) -> Option<ClientSessionEvent> {\n let connection = self\n .connection\n .as_mut()\n .expect(\"Connection not established yet\");\n\n loop {\n let packet =\n match timeout(Duration::from_millis(10), connection.outgoing_bytes.recv()).await {\n Ok(Some(packet)) => packet,\n _ => break,\n };\n\n let results = connection\n .session\n .handle_input(&packet.bytes)\n .expect(\"Failed to handle packet\");\n\n for result in results {\n match result {\n ClientSessionResult::RaisedEvent(event) => return Some(event),\n _ => (),\n }\n }\n }\n\n return None;\n }\n}\n"},"middle":{"kind":"string","value":"t (sender, receiver) = unbounded_channel();\n let client = RtmpTestClient {\n socket_manager_receiver: receiver,\n socket_manager_response_sender: None,\n port: None,\n connection: None,\n };\n\n (client, sender)\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"/// Quick function to create an un-named gstreamer element, while providing a consumable error\n\n/// if that fails.\n\npub fn create_gst_element(name: &str) -> Result<Element> {\n\n ElementFactory::make(name, None).with_context(|| format!(\"Failed to create element '{}'\", name))\n\n}\n\n\n","file_path":"mmids-gstreamer/src/utils.rs","rank":0,"score":171462.12872548203},{"content":"#[instrument(skip(port_map))]\n\nfn clean_disconnected_connection(connection_id: ConnectionId, port_map: &mut PortMapping) {\n\n let connection = match port_map.connections.remove(&connection_id) {\n\n Some(x) => x,\n\n None => return,\n\n };\n\n\n\n info!(\"Connection {} disconnected. Cleaning it up\", connection_id);\n\n match connection.state {\n\n ConnectionState::None => (),\n\n ConnectionState::WaitingForPublishValidation { .. } => (),\n\n ConnectionState::WaitingForWatchValidation { .. } => (),\n\n ConnectionState::Publishing {\n\n rtmp_app,\n\n stream_key,\n\n } => match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\n\n None => (),\n\n Some(app_map) => match app_map.active_stream_keys.get_mut(stream_key.as_str()) {\n\n None => (),\n\n Some(active_key) => {\n\n match &active_key.publisher {\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":1,"score":167776.77066663414},{"content":"fn handle_connection_stop_publish(connection_id: ConnectionId, port_map: &mut PortMapping) {\n\n let connection = match port_map.connections.get_mut(&connection_id) {\n\n Some(connection) => connection,\n\n None => {\n\n warn!(\n\n \"Connection handler for connection {:?} a sent publish finished notification, but \\\n\n that connection isn't being tracked\",\n\n connection_id\n\n );\n\n\n\n return;\n\n }\n\n };\n\n\n\n match &connection.state {\n\n ConnectionState::Publishing {\n\n rtmp_app,\n\n stream_key,\n\n } => {\n\n let rtmp_app = rtmp_app.clone();\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":2,"score":166184.3083725336},{"content":"fn handle_connection_stop_watch(connection_id: ConnectionId, port_map: &mut PortMapping) {\n\n let connection = match port_map.connections.get_mut(&connection_id) {\n\n Some(connection) => connection,\n\n None => {\n\n warn!(\"Connection handler for connection {:?} a sent playback finished notification, but \\\n\n that connection isn't being tracked\", connection_id);\n\n\n\n return;\n\n }\n\n };\n\n\n\n match &connection.state {\n\n ConnectionState::Watching {\n\n rtmp_app,\n\n stream_key,\n\n } => {\n\n let rtmp_app = rtmp_app.clone();\n\n let stream_key = stream_key.clone();\n\n connection.state = ConnectionState::None;\n\n match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":3,"score":166184.3083725336},{"content":"/// Parses configuration from a text block.\n\npub fn parse(content: &str) -> Result<MmidsConfig, ConfigParseError> {\n\n let mut config = MmidsConfig {\n\n settings: HashMap::new(),\n\n reactors: HashMap::new(),\n\n workflows: HashMap::new(),\n\n };\n\n\n\n let pairs = RawConfigParser::parse(Rule::content, content)?;\n\n for pair in pairs {\n\n let rule = pair.as_rule();\n\n match &rule {\n\n Rule::node_block => handle_node_block(&mut config, pair)?,\n\n Rule::EOI => (),\n\n x => {\n\n return Err(ConfigParseError::UnexpectedRule {\n\n rule: x.clone(),\n\n section: \"root\".to_string(),\n\n })\n\n }\n\n }\n\n }\n\n\n\n Ok(config)\n\n}\n\n\n","file_path":"mmids-core/src/config.rs","rank":4,"score":162792.86252774208},{"content":"pub fn start_reactor(\n\n name: String,\n\n executor: Box<dyn ReactorExecutor>,\n\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\n\n update_interval: Duration,\n\n) -> UnboundedSender<ReactorRequest> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = Actor::new(\n\n name,\n\n receiver,\n\n executor,\n\n event_hub_subscriber,\n\n update_interval,\n\n );\n\n tokio::spawn(actor.run());\n\n\n\n sender\n\n}\n\n\n","file_path":"mmids-core/src/reactors/reactor.rs","rank":5,"score":137984.99004480877},{"content":"pub fn start_workflow_manager(\n\n step_factory: Arc<WorkflowStepFactory>,\n\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\n\n) -> UnboundedSender<WorkflowManagerRequest> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = Actor::new(step_factory, event_hub_publisher);\n\n tokio::spawn(actor.run(receiver, sender.clone()));\n\n\n\n sender\n\n}\n\n\n","file_path":"mmids-core/src/workflows/manager.rs","rank":6,"score":136130.53450683272},{"content":"pub fn start_event_hub() -> (\n\n UnboundedSender<PublishEventRequest>,\n\n UnboundedSender<SubscriptionRequest>,\n\n) {\n\n let (publish_sender, publish_receiver) = unbounded_channel();\n\n let (sub_sender, sub_receiver) = unbounded_channel();\n\n let actor = Actor::new(publish_receiver, sub_receiver);\n\n tokio::spawn(actor.run());\n\n\n\n (publish_sender, sub_sender)\n\n}\n\n\n","file_path":"mmids-core/src/event_hub.rs","rank":7,"score":136130.53450683272},{"content":"pub fn start_reactor_manager(\n\n executor_factory: ReactorExecutorFactory,\n\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\n\n) -> UnboundedSender<ReactorManagerRequest> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = Actor::new(executor_factory, receiver, event_hub_subscriber);\n\n tokio::spawn(actor.run());\n\n\n\n sender\n\n}\n\n\n","file_path":"mmids-core/src/reactors/manager.rs","rank":8,"score":136130.53450683272},{"content":"/// Starts the execution of a workflow with the specified definition\n\npub fn start_workflow(\n\n definition: WorkflowDefinition,\n\n step_factory: Arc<WorkflowStepFactory>,\n\n) -> UnboundedSender<WorkflowRequest> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = Actor::new(&definition, step_factory, receiver);\n\n tokio::spawn(actor.run(definition));\n\n\n\n sender\n\n}\n\n\n","file_path":"mmids-core/src/workflows/runner/mod.rs","rank":9,"score":136130.53450683272},{"content":"/// Used to update the gstreamer default log level to info, which can be used for getting more\n\n/// information about failures. Should not be used in production due to the amount of logs that\n\n/// will be raised, and it will not be easy to correlate gstreamer info logs to specific mmids\n\n/// streams.\n\n///\n\n/// **Must** be called after the first invocation of `GSTREAMER_INIT_RESULT`, otherwise the default\n\n/// log level will be overridden to warning.\n\npub fn set_gstreamer_log_level_to_info() {\n\n gstreamer::debug_set_default_threshold(DebugLevel::Info);\n\n}\n","file_path":"mmids-gstreamer/src/lib.rs","rank":10,"score":134359.7255536886},{"content":"/// Starts a new ffmpeg endpoint, and returns the channel in which the newly created endpoint\n\n/// can be communicated with\n\npub fn start_ffmpeg_endpoint(\n\n ffmpeg_exe_path: String,\n\n log_root: String,\n\n) -> Result<UnboundedSender<FfmpegEndpointRequest>, FfmpegEndpointStartError> {\n\n let actor = Actor::new(ffmpeg_exe_path, log_root)?;\n\n let (sender, receiver) = unbounded_channel();\n\n\n\n tokio::spawn(actor.run(receiver));\n\n\n\n Ok(sender)\n\n}\n\n\n","file_path":"mmids-core/src/endpoints/ffmpeg/mod.rs","rank":11,"score":134358.82868062996},{"content":"pub fn start_http_api(\n\n bind_address: SocketAddr,\n\n routes: RoutingTable,\n\n) -> Sender<HttpApiShutdownSignal> {\n\n let routes = Arc::new(routes);\n\n let service = make_service_fn(move |socket: &AddrStream| {\n\n let remote_address = socket.remote_addr();\n\n let routes_clone = routes.clone();\n\n async move {\n\n Ok::<_, hyper::Error>(service_fn(move |request: Request<Body>| {\n\n execute_request(\n\n request,\n\n remote_address,\n\n routes_clone.clone(),\n\n Uuid::new_v4().to_string(),\n\n )\n\n }))\n\n }\n\n });\n\n\n","file_path":"mmids-core/src/http_api/mod.rs","rank":12,"score":134354.2105334852},{"content":"/// Sets up an video encoder's `appsrc`'s caps based on the specified codec. Since sequence headers\n\n/// are not valid packets for the codec, we can't just push the sequence header into the appsrc's\n\n/// buffer. Instead, different codecs have different mechanisms to pass the sequence header in\n\n/// so it can be utilized, and this provides a central function for that logic.\n\npub fn set_source_video_sequence_header(\n\n source: &AppSrc,\n\n codec: VideoCodec,\n\n buffer: Buffer,\n\n) -> Result<()> {\n\n match codec {\n\n VideoCodec::H264 => {\n\n let caps = Caps::builder(\"video/x-h264\")\n\n .field(\"codec_data\", buffer)\n\n .build();\n\n\n\n source.set_caps(Some(&caps));\n\n\n\n Ok(())\n\n }\n\n\n\n VideoCodec::Unknown => Err(anyhow!(\n\n \"Video codec is not known, and thus we can't prepare the gstreamer pipeline to \\\n\n accept it.\"\n\n )),\n\n }\n\n}\n\n\n","file_path":"mmids-gstreamer/src/utils.rs","rank":13,"score":134354.2105334852},{"content":"pub fn set_source_audio_sequence_header(\n\n source: &AppSrc,\n\n codec: AudioCodec,\n\n buffer: Buffer,\n\n) -> Result<()> {\n\n match codec {\n\n AudioCodec::Aac => {\n\n let caps = Caps::builder(\"audio/mpeg\")\n\n .field(\"mpegversion\", 4) // I think this is correct? Unsure 2 vs 4\n\n .field(\"codec_data\", buffer)\n\n .build();\n\n\n\n source.set_caps(Some(&caps));\n\n\n\n Ok(())\n\n }\n\n\n\n AudioCodec::Unknown => Err(anyhow!(\n\n \"audio codec is not known, and thus we can't prepare the gstreamer pipeline to accept it.\"\n\n ))\n\n }\n\n}\n\n\n","file_path":"mmids-gstreamer/src/utils.rs","rank":14,"score":134354.2105334852},{"content":"/// Starts the gstreamer transcode process, and returns a channel in which communication with the\n\n/// endpoint can be made.\n\npub fn start_gst_transcoder(\n\n encoder_factory: Arc<EncoderFactory>,\n\n) -> Result<UnboundedSender<GstTranscoderRequest>, EndpointStartError> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = EndpointActor::new(receiver, encoder_factory)?;\n\n tokio::spawn(actor.run());\n\n\n\n Ok(sender)\n\n}\n\n\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs","rank":15,"score":132651.18226050166},{"content":"/// Starts a new RTMP server endpoint, returning a channel that can be used to send notifications\n\n/// and requests to it.\n\npub fn start_rtmp_server_endpoint(\n\n socket_request_sender: UnboundedSender<TcpSocketRequest>,\n\n) -> UnboundedSender<RtmpEndpointRequest> {\n\n let (endpoint_sender, endpoint_receiver) = unbounded_channel();\n\n\n\n let endpoint = RtmpServerEndpointActor {\n\n futures: FuturesUnordered::new(),\n\n ports: HashMap::new(),\n\n };\n\n\n\n tokio::spawn(endpoint.run(endpoint_receiver, socket_request_sender));\n\n\n\n endpoint_sender\n\n}\n\n\n\n/// Specifies how a stream key should be registered for playback or publishing\n\n#[derive(Clone, Hash, Eq, PartialEq, Debug)]\n\npub enum StreamKeyRegistration {\n\n /// All stream keys for the the rtmp application should be registered\n\n Any,\n","file_path":"mmids-core/src/endpoints/rtmp_server/mod.rs","rank":16,"score":131026.42303915553},{"content":"pub fn start_transcode_manager(\n\n parameters: TranscoderParams,\n\n) -> UnboundedSender<TranscodeManagerRequest> {\n\n let (sender, receiver) = unbounded_channel();\n\n let actor = TranscodeManager::new(parameters, receiver);\n\n tokio::spawn(actor.run());\n\n\n\n sender\n\n}\n\n\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs","rank":17,"score":131017.00483692909},{"content":"/// Takes items from an RTMP stream metadata message and maps them to standardized key/value\n\n/// entries in a hash map.\n\npub fn stream_metadata_to_hash_map(metadata: StreamMetadata) -> HashMap<String, String> {\n\n let mut map = HashMap::new();\n\n\n\n if let Some(codec) = metadata.video_codec {\n\n map.insert(\"videocodecid\".to_string(), codec);\n\n }\n\n\n\n if let Some(x) = metadata.audio_bitrate_kbps {\n\n map.insert(\"audiodatarate\".to_string(), x.to_string());\n\n }\n\n\n\n if let Some(x) = metadata.audio_channels {\n\n map.insert(\"audiochannels\".to_string(), x.to_string());\n\n }\n\n\n\n if let Some(codec) = metadata.audio_codec {\n\n map.insert(\"audiocodecid\".to_string(), codec);\n\n }\n\n\n\n if let Some(x) = metadata.audio_is_stereo {\n","file_path":"mmids-core/src/utils.rs","rank":18,"score":121691.28504681983},{"content":"/// Attempts to extract RTMP stream metadata values from a hash map\n\npub fn hash_map_to_stream_metadata(properties: &HashMap<String, String>) -> StreamMetadata {\n\n let mut metadata = StreamMetadata::new();\n\n if let Some(video_codec_id) = properties.get(\"videocodecid\") {\n\n metadata.video_codec = Some(video_codec_id.clone());\n\n }\n\n\n\n if let Some(audio_data_rate) = properties.get(\"audiodatarate\") {\n\n if let Ok(num) = audio_data_rate.parse() {\n\n metadata.audio_bitrate_kbps = Some(num);\n\n }\n\n }\n\n\n\n if let Some(count) = properties.get(\"audiochannels\") {\n\n if let Ok(num) = count.parse() {\n\n metadata.audio_channels = Some(num);\n\n }\n\n }\n\n\n\n if let Some(codec) = properties.get(\"audiocodecid\") {\n\n metadata.audio_codec = Some(codec.clone());\n","file_path":"mmids-core/src/utils.rs","rank":19,"score":121691.28504681983},{"content":"struct Connection {\n\n sender: UnboundedSender<OutboundPacket>,\n\n}\n\n\n","file_path":"validators/echo-server/src/main.rs","rank":20,"score":119672.07409690482},{"content":"#[instrument(skip(port_map))]\n\nfn handle_connection_request_connect_to_app(\n\n connection_id: &ConnectionId,\n\n port_map: &mut PortMapping,\n\n port: u16,\n\n rtmp_app: String,\n\n) {\n\n let connection = match port_map.connections.get_mut(&connection_id) {\n\n Some(x) => x,\n\n None => {\n\n warn!(\"Connection handler for connection {} sent a request to connect to an rtmp app on port {}, \\\n\n but that connection isn't being tracked.\", connection_id, port);\n\n\n\n return;\n\n }\n\n };\n\n let response = if !port_map.rtmp_applications.contains_key(rtmp_app.as_str()) {\n\n info!(\n\n \"Connection {} requested connection to RTMP app '{}' which isn't registered yet\",\n\n connection_id, rtmp_app\n\n );\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":21,"score":118141.17023151685},{"content":"/// Starts a new instance of a socket manager task. A socket manager can be requested to open\n\n/// ports on behalf of another system. If the port is successfully opened it will begin listening\n\n/// for TCP connections on that port, and then manage the reading and writing of network traffic\n\n/// for that connection.\n\npub fn start(tls_options: Option<TlsOptions>) -> UnboundedSender<TcpSocketRequest> {\n\n let (request_sender, request_receiver) = unbounded_channel();\n\n\n\n let manager = SocketManager::new();\n\n tokio::spawn(manager.run(request_receiver, tls_options));\n\n\n\n request_sender\n\n}\n\n\n","file_path":"mmids-core/src/net/tcp/socket_manager.rs","rank":22,"score":117825.0466055148},{"content":"/// Starts listening for TCP connections on the specified port. It returns a channel which\n\n/// callers can use to know if the listener has shut down unexpectedly.\n\npub fn start(params: ListenerParams) -> UnboundedSender<()> {\n\n let (self_disconnect_sender, self_disconnect_receiver) = unbounded_channel();\n\n tokio::spawn(listen(params, self_disconnect_receiver));\n\n\n\n self_disconnect_sender\n\n}\n\n\n\n#[instrument(skip(params, _self_disconnection_signal), fields(port = params.port, use_tls = params.use_tls))]\n\nasync fn listen(params: ListenerParams, _self_disconnection_signal: UnboundedReceiver<()>) {\n\n info!(\"Socket listener for port started\");\n\n\n\n let ListenerParams {\n\n port,\n\n response_channel,\n\n use_tls,\n\n tls_options,\n\n } = params;\n\n\n\n let tls = if let Some(tls) = tls_options.as_ref() {\n\n let identity = tls.certificate.clone();\n","file_path":"mmids-core/src/net/tcp/listener.rs","rank":23,"score":115287.06239250544},{"content":"struct OpenPort {\n\n response_channel: UnboundedSender<TcpSocketResponse>,\n\n}\n\n\n","file_path":"mmids-core/src/net/tcp/socket_manager.rs","rank":24,"score":114148.27435068518},{"content":"/// Reads the `codec_data` caps from the provided element. This is usually where sequence header\n\n/// data is contained.\n\npub fn get_codec_data_from_element(element: &Element) -> Result<Bytes> {\n\n let pad = element\n\n .static_pad(\"src\")\n\n .with_context(|| format!(\"Failed to get src pad of the {} element\", element.name()))?;\n\n\n\n let caps = pad\n\n .caps()\n\n .with_context(|| format!(\"No caps on src pad of the {} element\", element.name()))?;\n\n\n\n let structure = caps\n\n .structure(0)\n\n .with_context(|| format!(\"No structure on the pad of the {} element\", element.name()))?;\n\n\n\n let codec_data = structure.get::<Buffer>(\"codec_data\").with_context(|| {\n\n format!(\n\n \"The src pad of the {} element did not have a 'codec_data' field\",\n\n element.name()\n\n )\n\n })?;\n\n\n","file_path":"mmids-gstreamer/src/utils.rs","rank":25,"score":112127.56758819043},{"content":"struct ConnectionDetails {\n\n stream_id: StreamId,\n\n\n\n // Used to cancel the reactor update future. When a stream disconnects, this cancellation\n\n // channel will be dropped causing the future waiting for reactor updates to be closed. This\n\n // will inform the reactor that this step is no longer interested in whatever workflow it was\n\n // managing for it. Not using a one shot, as the channel needs to live across multiple futures\n\n // if updates come in.\n\n _cancellation_channel: Option<UnboundedSender<()>>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_receive/mod.rs","rank":26,"score":112082.33831080998},{"content":"struct UnwrappedAudio {\n\n codec: AudioCodec,\n\n is_sequence_header: bool,\n\n data: Bytes,\n\n}\n\n\n\nimpl RtmpServerConnectionHandler {\n\n pub fn new(\n\n id: ConnectionId,\n\n outgoing_bytes: UnboundedSender<OutboundPacket>,\n\n request_sender: UnboundedSender<ConnectionRequest>,\n\n ) -> Self {\n\n RtmpServerConnectionHandler {\n\n id,\n\n state: ConnectionState::Handshaking,\n\n handshake: Handshake::new(PeerType::Server),\n\n rtmp_session: None,\n\n outgoing_byte_channel: outgoing_bytes,\n\n futures: FuturesUnordered::new(),\n\n request_sender,\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":28,"score":110380.63688843673},{"content":"struct UnwrappedVideo {\n\n codec: VideoCodec,\n\n is_keyframe: bool,\n\n is_sequence_header: bool,\n\n data: Bytes,\n\n composition_time_in_ms: i32,\n\n}\n\n\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":29,"score":110380.63688843673},{"content":"#[test]\n\nfn new_step_is_in_created_status() {\n\n let definition = DefinitionBuilder::new().build();\n\n let context = TestContext::new(definition).unwrap();\n\n\n\n let status = context.step_context.step.get_status();\n\n assert_eq!(status, &StepStatus::Created, \"Unexpected step status\");\n\n}\n\n\n\n#[tokio::test]\n\nasync fn registration_failure_changes_status_to_error() {\n\n let definition = DefinitionBuilder::new().build();\n\n let mut context = TestContext::new(definition).unwrap();\n\n\n\n let response = test_utils::expect_mpsc_response(&mut context.rtmp_endpoint).await;\n\n let _channel = match response {\n\n RtmpEndpointRequest::ListenForWatchers {\n\n notification_channel,\n\n ..\n\n } => {\n\n notification_channel\n","file_path":"mmids-core/src/workflows/steps/rtmp_watch/tests.rs","rank":30,"score":108429.14961439701},{"content":"#[instrument(skip(port_map))]\n\nfn handle_connection_request_watch(\n\n connection_id: ConnectionId,\n\n port_map: &mut PortMapping,\n\n port: u16,\n\n rtmp_app: String,\n\n stream_key: &String,\n\n reactor_update_channel: Option<UnboundedReceiver<ReactorWorkflowUpdate>>,\n\n) -> Option<BoxFuture<'static, FutureResult>> {\n\n let connection = match port_map.connections.get_mut(&connection_id) {\n\n Some(x) => x,\n\n None => {\n\n warn!(\"Connection handler for connection {:?} sent request to watch on port {}, but that \\\n\n connection isn't being tracked.\", connection_id, port);\n\n\n\n return None;\n\n }\n\n };\n\n\n\n // Has this app been registered yet?\n\n let application = match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":31,"score":108148.00763500584},{"content":"#[instrument(skip(port_map))]\n\nfn handle_connection_request_publish(\n\n connection_id: &ConnectionId,\n\n port_map: &mut PortMapping,\n\n port: u16,\n\n rtmp_app: String,\n\n stream_key: &String,\n\n reactor_response_channel: Option<UnboundedReceiver<ReactorWorkflowUpdate>>,\n\n) -> Option<BoxFuture<'static, FutureResult>> {\n\n let connection = match port_map.connections.get_mut(&connection_id) {\n\n Some(x) => x,\n\n None => {\n\n warn!(\"Connection handler for connection {:?} sent a request to publish on port {}, but that \\\n\n connection isn't being tracked.\", connection_id, port);\n\n\n\n return None;\n\n }\n\n };\n\n\n\n // Has this RTMP application been registered yet?\n\n let application = match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/mod.rs","rank":32,"score":108148.00763500584},{"content":"fn wrap_audio_into_flv(\n\n data: Bytes,\n\n codec: AudioCodec,\n\n is_sequence_header: bool,\n\n) -> Result<Bytes, ()> {\n\n match codec {\n\n AudioCodec::Aac => {\n\n let flv_tag = 0xaf;\n\n let packet_type = if is_sequence_header { 0 } else { 1 };\n\n let mut wrapped = BytesMut::new();\n\n wrapped.put_u8(flv_tag);\n\n wrapped.put_u8(packet_type);\n\n wrapped.extend(data);\n\n\n\n Ok(wrapped.freeze())\n\n }\n\n\n\n AudioCodec::Unknown => {\n\n // Need to know the codec to wrap it into flv\n\n Err(())\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":33,"score":108142.81614280808},{"content":"fn wrap_video_into_flv(\n\n data: Bytes,\n\n codec: VideoCodec,\n\n is_keyframe: bool,\n\n is_sequence_header: bool,\n\n composition_time_offset: i32,\n\n) -> Result<Bytes, ()> {\n\n match codec {\n\n VideoCodec::H264 => {\n\n let flv_tag = if is_keyframe { 0x17 } else { 0x27 };\n\n let avc_type = if is_sequence_header { 0 } else { 1 };\n\n\n\n let mut header = vec![flv_tag, avc_type];\n\n if let Err(error) = header.write_i24::<BigEndian>(composition_time_offset) {\n\n error!(\"Failed to write composition time offset: {error:?}\");\n\n return Err(());\n\n }\n\n\n\n let mut wrapped = BytesMut::new();\n\n wrapped.extend(header);\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":34,"score":108142.81614280808},{"content":"fn get_number(parameters: &HashMap<String, Option<String>>, key: &str) -> Option<u32> {\n\n if let Some(outer) = parameters.get(key) {\n\n if let Some(inner) = outer {\n\n match inner.parse() {\n\n Ok(num) => return Some(num),\n\n Err(_) => warn!(\"Parameter {key} had a value of '{inner}', which is not a number\"),\n\n }\n\n }\n\n }\n\n\n\n None\n\n}\n\n\n","file_path":"mmids-gstreamer/src/encoders/video_x264.rs","rank":35,"score":96887.2861356501},{"content":"fn get_number(parameters: &HashMap<String, Option<String>>, key: &str) -> Option<i32> {\n\n if let Some(outer) = parameters.get(key) {\n\n if let Some(inner) = outer {\n\n match inner.parse() {\n\n Ok(num) => return Some(num),\n\n Err(_) => warn!(\"Parameter {key} had a value of '{inner}', which is not a number\"),\n\n }\n\n }\n\n }\n\n\n\n None\n\n}\n\n\n","file_path":"mmids-gstreamer/src/encoders/audio_avenc_aac.rs","rank":36,"score":95634.33655220989},{"content":"/// Function that makes it easy to create a gstreamer `Buffer` based on a set of bytes, an optional\n\n/// decoding timestamp, and an optional presentation timestamp.\n\npub fn set_gst_buffer(data: Bytes, dts: Option<Duration>, pts: Option<Duration>) -> Result<Buffer> {\n\n let mut buffer = Buffer::with_size(data.len())\n\n .with_context(|| format!(\"Could not create a buffer with size {}\", data.len()))?;\n\n\n\n {\n\n let buffer = buffer\n\n .get_mut()\n\n .with_context(|| \"Could not get mutable buffer\")?;\n\n\n\n if let Some(dts) = dts {\n\n buffer.set_dts(ClockTime::from_mseconds(dts.as_millis() as u64));\n\n }\n\n\n\n if let Some(pts) = pts {\n\n buffer.set_pts(ClockTime::from_mseconds(pts.as_millis() as u64));\n\n }\n\n\n\n let mut sample = buffer\n\n .map_writable()\n\n .with_context(|| \"Failed to map buffer to writable buffer map\")?;\n\n\n\n {\n\n let sample = sample.as_mut_slice();\n\n sample.copy_from_slice(&data);\n\n }\n\n }\n\n\n\n Ok(buffer)\n\n}\n\n\n","file_path":"mmids-gstreamer/src/utils.rs","rank":37,"score":93610.74186368185},{"content":"fn unwrap_audio_from_flv(mut data: Bytes) -> UnwrappedAudio {\n\n if data.len() < 2 {\n\n return UnwrappedAudio {\n\n codec: AudioCodec::Unknown,\n\n is_sequence_header: false,\n\n data,\n\n };\n\n }\n\n\n\n let flv_tag = data.split_to(1);\n\n let packet_type = data.split_to(1);\n\n let is_sequence_header = packet_type[0] == 0;\n\n let codec = if flv_tag[0] & 0xa0 == 0xa0 {\n\n AudioCodec::Aac\n\n } else {\n\n AudioCodec::Unknown\n\n };\n\n\n\n UnwrappedAudio {\n\n codec,\n\n is_sequence_header,\n\n data,\n\n }\n\n}\n\n\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":38,"score":90276.86480802303},{"content":"fn unwrap_video_from_flv(mut data: Bytes) -> UnwrappedVideo {\n\n if data.len() < 2 {\n\n return UnwrappedVideo {\n\n codec: VideoCodec::Unknown,\n\n is_keyframe: false,\n\n is_sequence_header: false,\n\n data,\n\n composition_time_in_ms: 0,\n\n };\n\n }\n\n\n\n let flv_tag = data.split_to(1);\n\n let avc_header = data.split_to(4);\n\n\n\n let is_sequence_header;\n\n let codec = if flv_tag[0] & 0x07 == 0x07 {\n\n is_sequence_header = avc_header[0] == 0x00;\n\n VideoCodec::H264\n\n } else {\n\n is_sequence_header = false;\n","file_path":"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs","rank":39,"score":90276.86480802303},{"content":"struct Endpoints {\n\n rtmp: UnboundedSender<RtmpEndpointRequest>,\n\n ffmpeg: UnboundedSender<FfmpegEndpointRequest>,\n\n gst_transcoder: UnboundedSender<GstTranscoderRequest>,\n\n}\n\n\n\n#[tokio::main]\n\npub async fn main() {\n\n // Start logging\n\n let log_dir = get_log_directory();\n\n let mut app_log_path = PathBuf::from(log_dir.clone());\n\n app_log_path.push(\"application\");\n\n\n\n let log_level = match env::var(\"mmids_log\") {\n\n Ok(level) => match level.to_lowercase().as_str() {\n\n \"error\" => Level::ERROR,\n\n \"warn\" => Level::WARN,\n\n \"info\" => Level::INFO,\n\n \"debug\" => Level::DEBUG,\n\n \"trace\" => Level::TRACE,\n","file_path":"mmids-app/src/main.rs","rank":40,"score":75723.86785985346},{"content":"struct Actor {\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n next_subscriber_id: Wrapping<usize>,\n\n active_subscriber_ids: HashSet<usize>,\n\n workflow_start_stop_subscribers: HashMap<usize, UnboundedSender<WorkflowStartedOrStoppedEvent>>,\n\n workflow_manager_subscribers: HashMap<usize, UnboundedSender<WorkflowManagerEvent>>,\n\n new_subscribers_can_join: bool,\n\n active_workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\n\n active_workflow_manager: Option<UnboundedSender<WorkflowManagerRequest>>,\n\n}\n\n\n\nimpl Actor {\n\n fn new(\n\n publish_receiver: UnboundedReceiver<PublishEventRequest>,\n\n subscribe_receiver: UnboundedReceiver<SubscriptionRequest>,\n\n ) -> Self {\n\n let futures = FuturesUnordered::new();\n\n futures.push(wait_for_publish_request(publish_receiver).boxed());\n\n futures.push(wait_for_subscription_request(subscribe_receiver).boxed());\n\n\n","file_path":"mmids-core/src/event_hub.rs","rank":41,"score":74662.83624596585},{"content":"struct Actor {\n\n executor_factory: ReactorExecutorFactory,\n\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n reactors: HashMap<String, UnboundedSender<ReactorRequest>>,\n\n}\n\n\n\nunsafe impl Send for Actor {}\n\n\n\nimpl Actor {\n\n fn new(\n\n executor_factory: ReactorExecutorFactory,\n\n receiver: UnboundedReceiver<ReactorManagerRequest>,\n\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\n\n ) -> Self {\n\n let futures = FuturesUnordered::new();\n\n futures.push(wait_for_request(receiver).boxed());\n\n\n\n Actor {\n\n executor_factory,\n","file_path":"mmids-core/src/reactors/manager.rs","rank":42,"score":74662.83624596585},{"content":"struct ChildNode {\n\n name: String,\n\n arguments: HashMap<String, Option<String>>,\n\n}\n\n\n","file_path":"mmids-core/src/config.rs","rank":43,"score":74662.83624596585},{"content":"struct Actor {\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\n\n step_factory: Arc<WorkflowStepFactory>,\n\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\n\n}\n\n\n\nimpl Actor {\n\n fn new(\n\n step_factory: Arc<WorkflowStepFactory>,\n\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\n\n ) -> Self {\n\n Actor {\n\n futures: FuturesUnordered::new(),\n\n workflows: HashMap::new(),\n\n step_factory,\n\n event_hub_publisher,\n\n }\n\n }\n\n\n","file_path":"mmids-core/src/workflows/manager.rs","rank":44,"score":74662.83624596585},{"content":"struct Actor {\n\n name: String,\n\n executor: Box<dyn ReactorExecutor>,\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n workflow_manager: Option<UnboundedSender<WorkflowManagerRequest>>,\n\n cached_workflows_for_stream_name: HashMap<String, CachedWorkflows>,\n\n update_interval: Duration,\n\n stream_response_channels: HashMap<String, Vec<UnboundedSender<ReactorWorkflowUpdate>>>,\n\n}\n\n\n\nunsafe impl Send for Actor {}\n\n\n\nimpl Actor {\n\n fn new(\n\n name: String,\n\n receiver: UnboundedReceiver<ReactorRequest>,\n\n executor: Box<dyn ReactorExecutor>,\n\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\n\n update_interval: Duration,\n\n ) -> Self {\n","file_path":"mmids-core/src/reactors/reactor.rs","rank":45,"score":74662.83624596585},{"content":"fn start_workflows(\n\n config: &MmidsConfig,\n\n step_factory: Arc<WorkflowStepFactory>,\n\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\n\n) -> UnboundedSender<WorkflowManagerRequest> {\n\n info!(\"Starting workflow manager\");\n\n let manager = start_workflow_manager(step_factory, event_hub_publisher);\n\n for (_, workflow) in &config.workflows {\n\n let _ = manager.send(WorkflowManagerRequest {\n\n request_id: \"mmids-app-startup\".to_string(),\n\n operation: WorkflowManagerRequestOperation::UpsertWorkflow {\n\n definition: workflow.clone(),\n\n },\n\n });\n\n }\n\n\n\n manager\n\n}\n\n\n","file_path":"mmids-app/src/main.rs","rank":46,"score":74046.22450473957},{"content":"fn read_reactor(\n\n config: &mut MmidsConfig,\n\n pairs: Pairs<Rule>,\n\n starting_line: usize,\n\n) -> Result<(), ConfigParseError> {\n\n let mut name = None;\n\n let mut parameters = HashMap::new();\n\n let mut executor_name = None;\n\n let mut update_interval = 0;\n\n\n\n for pair in pairs {\n\n match pair.as_rule() {\n\n Rule::argument => {\n\n let (key, value) = read_argument(pair.clone())?;\n\n if name.is_none() {\n\n // Name must come first and only have a key, no pair\n\n if value.is_some() {\n\n return Err(ConfigParseError::InvalidReactorName {\n\n line: get_line_number(&pair),\n\n name: pair.as_str().to_string(),\n","file_path":"mmids-core/src/config.rs","rank":47,"score":74046.22450473957},{"content":"fn register_steps(\n\n endpoints: Endpoints,\n\n subscription_sender: UnboundedSender<SubscriptionRequest>,\n\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\n\n) -> Arc<WorkflowStepFactory> {\n\n info!(\"Starting workflow step factory, and adding known step types to it\");\n\n let mut step_factory = WorkflowStepFactory::new();\n\n step_factory\n\n .register(\n\n WorkflowStepType(RTMP_RECEIVE.to_string()),\n\n Box::new(RtmpReceiverStepGenerator::new(\n\n endpoints.rtmp.clone(),\n\n reactor_manager.clone(),\n\n )),\n\n )\n\n .expect(\"Failed to register rtmp_receive step\");\n\n\n\n step_factory\n\n .register(\n\n WorkflowStepType(RTMP_WATCH.to_string()),\n","file_path":"mmids-app/src/main.rs","rank":48,"score":74046.22450473957},{"content":"fn start_endpoints(\n\n config: &MmidsConfig,\n\n tls_options: Option<TlsOptions>,\n\n log_dir: String,\n\n) -> Endpoints {\n\n info!(\"Starting all endpoints\");\n\n\n\n let socket_manager = start_socket_manager(tls_options);\n\n let rtmp_endpoint = start_rtmp_server_endpoint(socket_manager);\n\n\n\n let ffmpeg_path = config\n\n .settings\n\n .get(\"ffmpeg_path\")\n\n .expect(\"No ffmpeg_path setting found\")\n\n .as_ref()\n\n .expect(\"no ffmpeg path specified\");\n\n\n\n let ffmpeg_endpoint = start_ffmpeg_endpoint(ffmpeg_path.to_string(), log_dir)\n\n .expect(\"Failed to start ffmpeg endpoint\");\n\n\n","file_path":"mmids-app/src/main.rs","rank":49,"score":74046.22450473957},{"content":"fn read_workflow(\n\n config: &mut MmidsConfig,\n\n pairs: Pairs<Rule>,\n\n starting_line: usize,\n\n) -> Result<(), ConfigParseError> {\n\n let mut steps = Vec::new();\n\n let mut workflow_name = None;\n\n let mut routed_by_reactor = false;\n\n for pair in pairs {\n\n match pair.as_rule() {\n\n Rule::child_node => {\n\n let child_node = read_child_node(pair)?;\n\n steps.push(WorkflowStepDefinition {\n\n step_type: WorkflowStepType(child_node.name),\n\n parameters: child_node.arguments,\n\n });\n\n }\n\n\n\n Rule::argument => {\n\n let (key, value) = read_argument(pair.clone())?;\n","file_path":"mmids-core/src/config.rs","rank":50,"score":74046.22450473957},{"content":"#[derive(Parser)]\n\n#[grammar = \"config.pest\"]\n\nstruct RawConfigParser;\n\n\n","file_path":"mmids-core/src/config.rs","rank":51,"score":73649.52353796184},{"content":"struct Actor {\n\n ffmpeg_exe_path: String,\n\n log_path: PathBuf,\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n processes: HashMap<Uuid, FfmpegProcess>,\n\n}\n\n\n\nimpl Actor {\n\n fn new(ffmpeg_exe_path: String, log_root: String) -> Result<Self, FfmpegEndpointStartError> {\n\n let path = Path::new(ffmpeg_exe_path.as_str());\n\n if !path.is_file() {\n\n return Err(FfmpegEndpointStartError::FfmpegExecutableNotFound(\n\n ffmpeg_exe_path,\n\n ));\n\n }\n\n\n\n let mut path = PathBuf::from(log_root.as_str());\n\n if path.is_file() {\n\n // We expected the path to be a new or existing directory, not a file\n\n return Err(FfmpegEndpointStartError::LogDirectoryInvalidPath(log_root));\n","file_path":"mmids-core/src/endpoints/ffmpeg/mod.rs","rank":52,"score":73649.52353796184},{"content":"struct CachedWorkflows {\n\n definitions: Vec<WorkflowDefinition>,\n\n}\n\n\n","file_path":"mmids-core/src/reactors/reactor.rs","rank":53,"score":73649.52353796184},{"content":"#[derive(Deserialize)]\n\nstruct RequestContent {\n\n stream_name: String,\n\n}\n\n\n\n#[tokio::main]\n\nasync fn main() {\n\n let addr = \"127.0.0.1:9055\".parse().unwrap();\n\n let make_service =\n\n make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(get_response)) });\n\n\n\n let server = Server::bind(&addr).serve(make_service);\n\n\n\n println!(\"Listening on http://{}\", addr);\n\n\n\n if let Err(e) = server.await {\n\n eprintln!(\"server error: {}\", e);\n\n }\n\n}\n\n\n\nasync fn get_response(req: Request<Body>) -> Result<Response<Body>> {\n","file_path":"reactor-test-server/src/main.rs","rank":54,"score":73649.52353796184},{"content":"struct Actor {\n\n name: String,\n\n steps_by_definition_id: HashMap<u64, Box<dyn WorkflowStep>>,\n\n active_steps: Vec<u64>,\n\n pending_steps: Vec<u64>,\n\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\n\n step_inputs: StepInputs,\n\n step_outputs: StepOutputs,\n\n cached_step_media: HashMap<u64, HashMap<StreamId, Vec<MediaNotification>>>,\n\n cached_inbound_media: HashMap<StreamId, Vec<MediaNotification>>,\n\n active_streams: HashMap<StreamId, StreamDetails>,\n\n step_factory: Arc<WorkflowStepFactory>,\n\n step_definitions: HashMap<u64, WorkflowStepDefinition>,\n\n status: WorkflowStatus,\n\n}\n\n\n\nimpl Actor {\n\n #[instrument(skip(definition, step_factory, receiver), fields(workflow_name = %definition.name))]\n\n fn new(\n\n definition: &WorkflowDefinition,\n","file_path":"mmids-core/src/workflows/runner/mod.rs","rank":55,"score":73649.52353796184},{"content":"fn start_http_api(\n\n config: &MmidsConfig,\n\n manager: UnboundedSender<WorkflowManagerRequest>,\n\n) -> Option<Sender<HttpApiShutdownSignal>> {\n\n let port = match config.settings.get(\"http_api_port\") {\n\n Some(Some(value)) => match value.parse::<u16>() {\n\n Ok(port) => port,\n\n Err(_) => {\n\n panic!(\"http_api_port value of '{}' is not a valid number\", value);\n\n }\n\n },\n\n\n\n _ => {\n\n warn!(\"No `http_api_port` setting specified. HTTP api disabled\");\n\n return None;\n\n }\n\n };\n\n\n\n let mut routes = RoutingTable::new();\n\n routes\n","file_path":"mmids-app/src/main.rs","rank":56,"score":73035.08015742061},{"content":"struct RouteNode {\n\n leaf: Option<Route>,\n\n children: HashMap<SearchablePathPart, RouteNode>,\n\n}\n\n\n\nimpl RoutingTable {\n\n /// Creates an empty routing table\n\n pub fn new() -> Self {\n\n RoutingTable {\n\n routes: HashMap::new(),\n\n }\n\n }\n\n\n\n /// Registers a route to be available by the routing table\n\n pub fn register(&mut self, route: Route) -> Result<(), RouteRegistrationError> {\n\n let mut node = self\n\n .routes\n\n .entry(route.method.clone())\n\n .or_insert(RouteNode {\n\n leaf: None,\n","file_path":"mmids-core/src/http_api/routing.rs","rank":57,"score":72680.78136355546},{"content":"struct CodecInfo {\n\n codec: AudioCodec,\n\n sequence_header: Bytes,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/encoders/audio_copy.rs","rank":58,"score":72680.78136355546},{"content":"struct X264Encoder {\n\n source: AppSrc,\n\n}\n\n\n\nimpl X264Encoder {\n\n fn new(\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n parameters: &HashMap<String, Option<String>>,\n\n pipeline: &Pipeline,\n\n ) -> Result<X264Encoder> {\n\n let height = get_number(¶meters, \"height\");\n\n let width = get_number(¶meters, \"width\");\n\n let preset = parameters.get(\"preset\").unwrap_or(&None);\n\n let fps = get_number(¶meters, \"fps\");\n\n let bitrate = get_number(¶meters, \"bitrate\");\n\n\n\n let appsrc = create_gst_element(\"appsrc\")?;\n\n let queue = create_gst_element(\"queue\")?;\n\n let decoder = create_gst_element(\"decodebin\")?;\n\n let scale = create_gst_element(\"videoscale\")?;\n","file_path":"mmids-gstreamer/src/encoders/video_x264.rs","rank":59,"score":72680.78136355546},{"content":"struct FfmpegProcess {\n\n handle: Child,\n\n notification_channel: UnboundedSender<FfmpegEndpointNotification>,\n\n}\n\n\n","file_path":"mmids-core/src/endpoints/ffmpeg/mod.rs","rank":60,"score":72680.78136355546},{"content":"struct CodecInfo {\n\n codec: VideoCodec,\n\n sequence_header: Bytes,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/encoders/video_copy.rs","rank":61,"score":72680.78136355546},{"content":"struct StreamDetails {\n\n /// The step that first sent a new stream media notification. We know that if this step is\n\n /// removed, the stream no longer has a source of video and should be considered disconnected\n\n originating_step_id: u64,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/runner/mod.rs","rank":62,"score":72680.78136355546},{"content":"fn sample_received(\n\n sink: &AppSink,\n\n codec_data_sent: &mut bool,\n\n output_parser: &Element,\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n) -> Result<()> {\n\n if !*codec_data_sent {\n\n // Pull the codec_data/sequence header out from the output parser\n\n let codec_data = get_codec_data_from_element(&output_parser)?;\n\n\n\n let _ = media_sender.send(MediaNotificationContent::Video {\n\n codec: VideoCodec::H264,\n\n timestamp: VideoTimestamp::from_zero(),\n\n is_sequence_header: true,\n\n is_keyframe: false,\n\n data: codec_data,\n\n });\n\n\n\n *codec_data_sent = true;\n\n }\n","file_path":"mmids-gstreamer/src/encoders/video_x264.rs","rank":63,"score":72068.41096840988},{"content":"struct VideoCopyEncoder {\n\n source: AppSrc,\n\n codec_data: Arc<Mutex<Option<CodecInfo>>>,\n\n}\n\n\n\nimpl VideoCopyEncoder {\n\n fn new(\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n pipeline: &Pipeline,\n\n ) -> Result<VideoCopyEncoder> {\n\n // While we won't be mutating the stream, we want to pass it through a gstreamer pipeline\n\n // so the packets will be synchronized with audio in case of transcoding delay.\n\n\n\n let appsrc = create_gst_element(\"appsrc\")?;\n\n let queue = create_gst_element(\"queue\")?;\n\n let appsink = create_gst_element(\"appsink\")?;\n\n\n\n pipeline\n\n .add_many(&[&appsrc, &queue, &appsink])\n\n .with_context(|| \"Failed to add video copy encoder's elements to the pipeline\")?;\n","file_path":"mmids-gstreamer/src/encoders/video_copy.rs","rank":64,"score":71753.73235259898},{"content":"struct VideoDropEncoder {}\n\n\n\nimpl VideoEncoder for VideoDropEncoder {\n\n fn push_data(\n\n &self,\n\n _codec: VideoCodec,\n\n _data: Bytes,\n\n _timestamp: VideoTimestamp,\n\n _is_sequence_header: bool,\n\n ) -> anyhow::Result<()> {\n\n // Do nothing since we want to drop the video stream\n\n\n\n Ok(())\n\n }\n\n}\n","file_path":"mmids-gstreamer/src/encoders/video_drop.rs","rank":65,"score":71753.73235259898},{"content":"struct ActiveTranscode {\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n transcode_process_id: Uuid,\n\n stream_name: String,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/steps/basic_transcoder/mod.rs","rank":66,"score":71753.73235259898},{"content":"#[cfg(test)]\n\nstruct StepTestContext {\n\n step: Box<dyn WorkflowStep>,\n\n futures: FuturesUnordered<BoxFuture<'static, Box<dyn StepFutureResult>>>,\n\n media_outputs: Vec<MediaNotification>,\n\n}\n\n\n\n#[cfg(test)]\n\nimpl StepTestContext {\n\n fn new(generator: Box<dyn StepGenerator>, definition: WorkflowStepDefinition) -> Result<Self> {\n\n let (step, futures) = generator\n\n .generate(definition)\n\n .or_else(|error| Err(anyhow!(\"Failed to generate workflow step: {:?}\", error)))?;\n\n\n\n Ok(StepTestContext {\n\n step,\n\n futures: FuturesUnordered::from_iter(futures),\n\n media_outputs: Vec::new(),\n\n })\n\n }\n\n\n","file_path":"mmids-core/src/workflows/steps/mod.rs","rank":67,"score":71753.73235259898},{"content":"struct AudioDropEncoder {}\n\n\n\nimpl AudioEncoder for AudioDropEncoder {\n\n fn push_data(\n\n &self,\n\n _codec: AudioCodec,\n\n _data: Bytes,\n\n _timestamp: Duration,\n\n _is_sequence_header: bool,\n\n ) -> Result<()> {\n\n // Do nothing with the data since we are dropping the audio stream\n\n Ok(())\n\n }\n\n}\n","file_path":"mmids-gstreamer/src/encoders/audio_drop.rs","rank":68,"score":71753.73235259898},{"content":"struct SocketManager {\n\n open_ports: HashMap<u16, OpenPort>,\n\n futures: FuturesUnordered<BoxFuture<'static, SocketManagerFutureResult>>,\n\n}\n\n\n\nimpl SocketManager {\n\n fn new() -> Self {\n\n SocketManager {\n\n open_ports: HashMap::new(),\n\n futures: FuturesUnordered::new(),\n\n }\n\n }\n\n\n\n async fn run(\n\n mut self,\n\n request_receiver: UnboundedReceiver<TcpSocketRequest>,\n\n tls_options: Option<TlsOptions>,\n\n ) {\n\n info!(\"Starting TCP socket manager\");\n\n let tls_options = Arc::new(tls_options);\n","file_path":"mmids-core/src/net/tcp/socket_manager.rs","rank":69,"score":71753.73235259898},{"content":"struct AudioCopyEncoder {\n\n source: AppSrc,\n\n codec_data: Arc<Mutex<Option<CodecInfo>>>,\n\n}\n\n\n\nimpl AudioCopyEncoder {\n\n fn new(\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n pipeline: &Pipeline,\n\n ) -> Result<AudioCopyEncoder> {\n\n // While we won't be mutating the stream, we want to pass it through a gstreamer pipeline\n\n // so the packets will be synchronized with possibly transcoded video delay.\n\n\n\n let appsrc = create_gst_element(\"appsrc\")?;\n\n let queue = create_gst_element(\"queue\")?;\n\n let appsink = create_gst_element(\"appsink\")?;\n\n\n\n pipeline\n\n .add_many(&[&appsrc, &queue, &appsink])\n\n .with_context(|| \"Failed to add audio copy encoder's elements to the pipeline\")?;\n","file_path":"mmids-gstreamer/src/encoders/audio_copy.rs","rank":70,"score":71753.73235259898},{"content":"struct EndpointActor {\n\n futures: FuturesUnordered<BoxFuture<'static, EndpointFuturesResult>>,\n\n active_transcodes: HashMap<Uuid, ActiveTranscode>,\n\n encoder_factory: Arc<EncoderFactory>,\n\n}\n\n\n\nunsafe impl Send for EndpointActor {}\n\nunsafe impl Sync for EndpointActor {}\n\n\n\nimpl EndpointActor {\n\n fn new(\n\n receiver: UnboundedReceiver<GstTranscoderRequest>,\n\n encoder_factory: Arc<EncoderFactory>,\n\n ) -> Result<EndpointActor, EndpointStartError> {\n\n (*GSTREAMER_INIT_RESULT).as_ref()?;\n\n\n\n let futures = FuturesUnordered::new();\n\n futures.push(endpoint_futures::wait_for_request(receiver).boxed());\n\n\n\n Ok(EndpointActor {\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs","rank":71,"score":71753.73235259898},{"content":"struct ActiveTranscode {\n\n sender: UnboundedSender<TranscodeManagerRequest>,\n\n notification_channel: UnboundedSender<GstTranscoderNotification>,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs","rank":72,"score":71753.73235259898},{"content":"fn sample_received(\n\n sink: &AppSink,\n\n codec_data_sent: &mut bool,\n\n output_parser: &Element,\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n) -> Result<()> {\n\n if !*codec_data_sent {\n\n // Pull the codec_data out of the output parser to get the sequence header\n\n let codec_data = get_codec_data_from_element(&output_parser)?;\n\n let _ = media_sender.send(MediaNotificationContent::Audio {\n\n codec: AudioCodec::Aac,\n\n timestamp: Duration::from_millis(0),\n\n is_sequence_header: true,\n\n data: codec_data,\n\n });\n\n\n\n *codec_data_sent = true;\n\n }\n\n\n\n let sample = SampleResult::from_sink(sink).with_context(|| \"Failed to get aac sample\")?;\n","file_path":"mmids-gstreamer/src/encoders/audio_avenc_aac.rs","rank":73,"score":71143.34572476688},{"content":"struct StreamWatchers {\n\n // Use an unbounded channel for this instead of a one shot, as we risk losing the cancellation\n\n // channel when a reactor update comes through. We can work around this by recreating the\n\n // cancellation token each time, but it's easier to just use an `UnboundedSender` instead.\n\n _reactor_cancel_channel: Option<UnboundedSender<()>>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_watch/mod.rs","rank":74,"score":70865.7415925577},{"content":"struct GstError {\n\n source_name: String,\n\n error_description: String,\n\n debug_info: Option<String>,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs","rank":75,"score":70865.7415925577},{"content":"struct ActiveStream {\n\n id: StreamId,\n\n stream_name: String,\n\n pending_media: VecDeque<MediaNotificationContent>,\n\n rtmp_output_status: WatchRegistrationStatus,\n\n external_stream_handler: Box<dyn ExternalStreamHandler + Sync + Send>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/external_stream_reader.rs","rank":76,"score":70865.7415925577},{"content":"struct TestOutputStep {\n\n status: StepStatus,\n\n definition: WorkflowStepDefinition,\n\n media: UnboundedSender<MediaNotification>,\n\n}\n\n\n\nimpl StepFutureResult for InputFutureResult {}\n","file_path":"mmids-core/src/workflows/runner/test_steps.rs","rank":77,"score":70865.7415925577},{"content":"struct BasicTranscodeStep {\n\n definition: WorkflowStepDefinition,\n\n status: StepStatus,\n\n transcoder_endpoint: UnboundedSender<GstTranscoderRequest>,\n\n active_transcodes: HashMap<StreamId, ActiveTranscode>,\n\n video_encoder_name: String,\n\n audio_encoder_name: String,\n\n video_parameters: HashMap<String, Option<String>>,\n\n audio_parameters: HashMap<String, Option<String>>,\n\n}\n\n\n","file_path":"mmids-gstreamer/src/steps/basic_transcoder/mod.rs","rank":78,"score":70865.7415925577},{"content":"struct FfmpegTranscoder {\n\n definition: WorkflowStepDefinition,\n\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\n\n rtmp_server_endpoint: UnboundedSender<RtmpEndpointRequest>,\n\n video_codec_params: VideoTranscodeParams,\n\n audio_codec_params: AudioTranscodeParams,\n\n video_scale_params: Option<VideoScale>,\n\n bitrate: Option<u16>,\n\n active_streams: HashMap<StreamId, ActiveStream>,\n\n status: StepStatus,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_transcode/mod.rs","rank":79,"score":70865.7415925577},{"content":"struct DefinitionBuilder {\n\n port: Option<u16>,\n\n app: Option<String>,\n\n key: Option<String>,\n\n reactor: Option<String>,\n\n}\n\n\n\nimpl DefinitionBuilder {\n\n fn new() -> Self {\n\n DefinitionBuilder {\n\n port: None,\n\n app: None,\n\n key: None,\n\n reactor: None,\n\n }\n\n }\n\n\n\n fn port(mut self, port: u16) -> Self {\n\n self.port = Some(port);\n\n self\n","file_path":"mmids-core/src/workflows/steps/rtmp_watch/tests.rs","rank":80,"score":70865.7415925577},{"content":"#[derive(Serialize)]\n\nstruct RequestContent {\n\n stream_name: String,\n\n}\n\n\n\nimpl ReactorExecutorGenerator for SimpleHttpExecutorGenerator {\n\n fn generate(\n\n &self,\n\n parameters: &HashMap<String, Option<String>>,\n\n ) -> Result<Box<dyn ReactorExecutor>, Box<dyn Error + Sync + Send>> {\n\n let url = match parameters.get(\"url\") {\n\n Some(Some(url)) => url.trim().to_string(),\n\n _ => return Err(Box::new(SimpleHttpExecutorError::UrlParameterNotProvided)),\n\n };\n\n\n\n Ok(Box::new(SimpleHttpExecutor { url }))\n\n }\n\n}\n\n\n\n#[instrument]\n\nasync fn execute_simple_http_executor(url: String, stream_name: String) -> ReactorExecutionResult {\n\n info!(\"Querying {} for workflow for stream '{}'\", url, stream_name);\n\n let mut config = match execute_with_retry(&url, &stream_name, 0).await {\n\n Ok(config) => config,\n\n Err(_) => return ReactorExecutionResult::invalid(),\n\n };\n\n\n\n let workflows = config.workflows.drain().map(|kvp| kvp.1).collect();\n\n ReactorExecutionResult::valid(workflows)\n\n}\n\n\n","file_path":"mmids-core/src/reactors/executors/simple_http_executor.rs","rank":81,"score":70865.7415925577},{"content":"struct ActiveStream {\n\n id: StreamId,\n\n stream_name: String,\n\n pending_media: VecDeque<MediaNotificationContent>,\n\n rtmp_output_status: WatchRegistrationStatus,\n\n rtmp_input_status: PublishRegistrationStatus,\n\n ffmpeg_status: FfmpegStatus,\n\n ffmpeg_id: Uuid,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_transcode/mod.rs","rank":82,"score":70865.7415925577},{"content":"struct ParamGenerator {\n\n rtmp_app: String,\n\n path: String,\n\n segment_duration: u16,\n\n segment_count: u16,\n\n stream_name: Option<String>,\n\n}\n\n\n\nimpl FfmpegHlsStepGenerator {\n\n pub fn new(\n\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\n\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\n\n ) -> Self {\n\n FfmpegHlsStepGenerator {\n\n rtmp_endpoint,\n\n ffmpeg_endpoint,\n\n }\n\n }\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_hls/mod.rs","rank":83,"score":70865.7415925577},{"content":"struct TestContext {\n\n step_context: StepTestContext,\n\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\n\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_watch/tests.rs","rank":84,"score":70865.7415925577},{"content":"struct StreamDetails {\n\n target_workflow_names: HashSet<String>,\n\n required_media: Vec<MediaNotification>,\n\n\n\n // Used to cancel the reactor update future. When a stream disconnects, this cancellation\n\n // channel will be dropped causing the future waiting for reactor updates to be closed. This\n\n // will inform the reactor that this step is no longer interested in whatever workflow it was\n\n // managing for it. Not using a one shot, as the channel needs to live across multiple futures\n\n // if updates come in.\n\n _cancellation_channel: Option<UnboundedSender<()>>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/workflow_forwarder/mod.rs","rank":85,"score":70865.7415925577},{"content":"struct DefinitionBuilder {\n\n port: Option<u16>,\n\n app: Option<String>,\n\n key: Option<String>,\n\n reactor: Option<String>,\n\n}\n\n\n\nimpl DefinitionBuilder {\n\n fn new() -> Self {\n\n DefinitionBuilder {\n\n port: None,\n\n app: None,\n\n key: None,\n\n reactor: None,\n\n }\n\n }\n\n\n\n fn port(mut self, port: u16) -> Self {\n\n self.port = Some(port);\n\n self\n","file_path":"mmids-core/src/workflows/steps/rtmp_receive/tests.rs","rank":86,"score":70865.7415925577},{"content":"struct TestContext {\n\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\n\n _event_hub: UnboundedReceiver<SubscriptionRequest>,\n\n step_context: StepTestContext,\n\n workflow_sender: UnboundedSender<WorkflowRequest>,\n\n workflow_receiver: UnboundedReceiver<WorkflowRequest>,\n\n workflow_event_channel: UnboundedSender<WorkflowStartedOrStoppedEvent>,\n\n}\n\n\n\nimpl TestContext {\n\n async fn new(specific_workflow: Option<&str>, reactor: Option<&str>) -> Result<Self> {\n\n if specific_workflow.is_some() && reactor.is_some() {\n\n return Err(anyhow!(\n\n \"Both workflow and reactor names specified. Only one should be\"\n\n ));\n\n }\n\n\n\n if specific_workflow.is_none() && reactor.is_none() {\n\n return Err(anyhow!(\n\n \"Neither workflow or reactor name specified. One must be\"\n","file_path":"mmids-core/src/workflows/steps/workflow_forwarder/tests.rs","rank":87,"score":70865.7415925577},{"content":"struct TestInputStep {\n\n status: StepStatus,\n\n definition: WorkflowStepDefinition,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/runner/test_steps.rs","rank":88,"score":70865.7415925577},{"content":"struct DefinitionBuilder {\n\n vcodec: Option<String>,\n\n acodec: Option<String>,\n\n h264_preset: Option<String>,\n\n size: Option<String>,\n\n bitrate: Option<u16>,\n\n}\n\n\n\nimpl DefinitionBuilder {\n\n fn new() -> Self {\n\n DefinitionBuilder {\n\n vcodec: None,\n\n acodec: None,\n\n h264_preset: None,\n\n size: None,\n\n bitrate: None,\n\n }\n\n }\n\n\n\n fn vcodec(mut self, vcodec: &str) -> Self {\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_transcode/tests.rs","rank":89,"score":70865.7415925577},{"content":"struct TestContext {\n\n step_context: StepTestContext,\n\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\n\n ffmpeg_endpoint: UnboundedReceiver<FfmpegEndpointRequest>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_transcode/tests.rs","rank":90,"score":70865.7415925577},{"content":"struct TranscodeManager {\n\n termination_requested: bool,\n\n id: Uuid,\n\n futures: FuturesUnordered<BoxFuture<'static, TranscoderFutureResult>>,\n\n video_encoder: Box<dyn VideoEncoder>,\n\n audio_encoder: Box<dyn AudioEncoder>,\n\n pipeline: Pipeline,\n\n}\n\n\n\nunsafe impl Send for TranscodeManager {}\n\nunsafe impl Sync for TranscodeManager {}\n\n\n\nimpl TranscodeManager {\n\n fn new(\n\n parameters: TranscoderParams,\n\n receiver: UnboundedReceiver<TranscodeManagerRequest>,\n\n ) -> TranscodeManager {\n\n let futures = FuturesUnordered::new();\n\n futures.push(wait_for_request(receiver).boxed());\n\n futures.push(notify_on_outbound_media_closed(parameters.outbound_media).boxed());\n","file_path":"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs","rank":91,"score":70865.7415925577},{"content":"struct TestContext {\n\n step_context: StepTestContext,\n\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\n\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_receive/tests.rs","rank":92,"score":70865.7415925577},{"content":"struct AvencAacEncoder {\n\n source: AppSrc,\n\n}\n\n\n\nimpl AvencAacEncoder {\n\n fn new(\n\n media_sender: UnboundedSender<MediaNotificationContent>,\n\n parameters: &HashMap<String, Option<String>>,\n\n pipeline: &Pipeline,\n\n ) -> Result<AvencAacEncoder> {\n\n let bitrate = get_number(parameters, \"bitrate\");\n\n\n\n let appsrc = create_gst_element(\"appsrc\")?;\n\n let queue = create_gst_element(\"queue\")?;\n\n let decodebin = create_gst_element(\"decodebin\")?;\n\n let convert = create_gst_element(\"audioconvert\")?;\n\n let encoder = create_gst_element(\"avenc_aac\")?;\n\n let output_parser = create_gst_element(\"aacparse\")?;\n\n let appsink = create_gst_element(\"appsink\")?;\n\n\n","file_path":"mmids-gstreamer/src/encoders/audio_avenc_aac.rs","rank":93,"score":70865.7415925577},{"content":"struct WorkflowForwarderStep {\n\n global_workflow_name: Option<String>,\n\n reactor_name: Option<String>,\n\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\n\n definition: WorkflowStepDefinition,\n\n status: StepStatus,\n\n active_streams: HashMap<StreamId, StreamDetails>,\n\n stream_for_workflow_name: HashMap<String, HashSet<StreamId>>,\n\n known_workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/workflow_forwarder/mod.rs","rank":94,"score":70014.39161744676},{"content":"struct FfmpegHlsStep {\n\n definition: WorkflowStepDefinition,\n\n status: StepStatus,\n\n stream_reader: ExternalStreamReader,\n\n path: String,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_hls/mod.rs","rank":95,"score":70014.39161744676},{"content":"struct ParamGenerator {\n\n rtmp_app: String,\n\n target: String,\n\n}\n\n\n\nimpl FfmpegRtmpPushStepGenerator {\n\n pub fn new(\n\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\n\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\n\n ) -> Self {\n\n FfmpegRtmpPushStepGenerator {\n\n rtmp_endpoint,\n\n ffmpeg_endpoint,\n\n }\n\n }\n\n}\n\n\n\nimpl StepGenerator for FfmpegRtmpPushStepGenerator {\n\n fn generate(&self, definition: WorkflowStepDefinition) -> StepCreationResult {\n\n let target = match definition.parameters.get(TARGET) {\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_rtmp_push/mod.rs","rank":96,"score":70014.39161744676},{"content":"struct FfmpegPullStep {\n\n definition: WorkflowStepDefinition,\n\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\n\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\n\n status: StepStatus,\n\n rtmp_app: String,\n\n pull_location: String,\n\n stream_name: String,\n\n ffmpeg_id: Option<Uuid>,\n\n active_stream_id: Option<StreamId>,\n\n}\n\n\n","file_path":"mmids-core/src/workflows/steps/ffmpeg_pull/mod.rs","rank":97,"score":70014.39161744676},{"content":"struct RtmpWatchStep {\n\n definition: WorkflowStepDefinition,\n\n port: u16,\n\n rtmp_app: String,\n\n stream_key: StreamKeyRegistration,\n\n reactor_name: Option<String>,\n\n status: StepStatus,\n\n rtmp_endpoint_sender: UnboundedSender<RtmpEndpointRequest>,\n\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\n\n media_channel: UnboundedSender<RtmpEndpointMediaMessage>,\n\n stream_id_to_name_map: HashMap<StreamId, String>,\n\n stream_watchers: HashMap<String, StreamWatchers>,\n\n}\n\n\n\nimpl StepFutureResult for RtmpWatchStepFutureResult {}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_watch/mod.rs","rank":98,"score":70014.39161744676},{"content":"struct RtmpReceiverStep {\n\n definition: WorkflowStepDefinition,\n\n rtmp_endpoint_sender: UnboundedSender<RtmpEndpointRequest>,\n\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\n\n port: u16,\n\n rtmp_app: String,\n\n stream_key: StreamKeyRegistration,\n\n status: StepStatus,\n\n connection_details: HashMap<ConnectionId, ConnectionDetails>,\n\n reactor_name: Option<String>,\n\n}\n\n\n\nimpl StepFutureResult for FutureResult {}\n\n\n","file_path":"mmids-core/src/workflows/steps/rtmp_receive/mod.rs","rank":99,"score":70014.39161744676}],"string":"[\n {\n \"content\": \"/// Quick function to create an un-named gstreamer element, while providing a consumable error\\n\\n/// if that fails.\\n\\npub fn create_gst_element(name: &str) -> Result<Element> {\\n\\n ElementFactory::make(name, None).with_context(|| format!(\\\"Failed to create element '{}'\\\", name))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/utils.rs\",\n \"rank\": 0,\n \"score\": 171462.12872548203\n },\n {\n \"content\": \"#[instrument(skip(port_map))]\\n\\nfn clean_disconnected_connection(connection_id: ConnectionId, port_map: &mut PortMapping) {\\n\\n let connection = match port_map.connections.remove(&connection_id) {\\n\\n Some(x) => x,\\n\\n None => return,\\n\\n };\\n\\n\\n\\n info!(\\\"Connection {} disconnected. Cleaning it up\\\", connection_id);\\n\\n match connection.state {\\n\\n ConnectionState::None => (),\\n\\n ConnectionState::WaitingForPublishValidation { .. } => (),\\n\\n ConnectionState::WaitingForWatchValidation { .. } => (),\\n\\n ConnectionState::Publishing {\\n\\n rtmp_app,\\n\\n stream_key,\\n\\n } => match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\\n\\n None => (),\\n\\n Some(app_map) => match app_map.active_stream_keys.get_mut(stream_key.as_str()) {\\n\\n None => (),\\n\\n Some(active_key) => {\\n\\n match &active_key.publisher {\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 1,\n \"score\": 167776.77066663414\n },\n {\n \"content\": \"fn handle_connection_stop_publish(connection_id: ConnectionId, port_map: &mut PortMapping) {\\n\\n let connection = match port_map.connections.get_mut(&connection_id) {\\n\\n Some(connection) => connection,\\n\\n None => {\\n\\n warn!(\\n\\n \\\"Connection handler for connection {:?} a sent publish finished notification, but \\\\\\n\\n that connection isn't being tracked\\\",\\n\\n connection_id\\n\\n );\\n\\n\\n\\n return;\\n\\n }\\n\\n };\\n\\n\\n\\n match &connection.state {\\n\\n ConnectionState::Publishing {\\n\\n rtmp_app,\\n\\n stream_key,\\n\\n } => {\\n\\n let rtmp_app = rtmp_app.clone();\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 2,\n \"score\": 166184.3083725336\n },\n {\n \"content\": \"fn handle_connection_stop_watch(connection_id: ConnectionId, port_map: &mut PortMapping) {\\n\\n let connection = match port_map.connections.get_mut(&connection_id) {\\n\\n Some(connection) => connection,\\n\\n None => {\\n\\n warn!(\\\"Connection handler for connection {:?} a sent playback finished notification, but \\\\\\n\\n that connection isn't being tracked\\\", connection_id);\\n\\n\\n\\n return;\\n\\n }\\n\\n };\\n\\n\\n\\n match &connection.state {\\n\\n ConnectionState::Watching {\\n\\n rtmp_app,\\n\\n stream_key,\\n\\n } => {\\n\\n let rtmp_app = rtmp_app.clone();\\n\\n let stream_key = stream_key.clone();\\n\\n connection.state = ConnectionState::None;\\n\\n match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 3,\n \"score\": 166184.3083725336\n },\n {\n \"content\": \"/// Parses configuration from a text block.\\n\\npub fn parse(content: &str) -> Result<MmidsConfig, ConfigParseError> {\\n\\n let mut config = MmidsConfig {\\n\\n settings: HashMap::new(),\\n\\n reactors: HashMap::new(),\\n\\n workflows: HashMap::new(),\\n\\n };\\n\\n\\n\\n let pairs = RawConfigParser::parse(Rule::content, content)?;\\n\\n for pair in pairs {\\n\\n let rule = pair.as_rule();\\n\\n match &rule {\\n\\n Rule::node_block => handle_node_block(&mut config, pair)?,\\n\\n Rule::EOI => (),\\n\\n x => {\\n\\n return Err(ConfigParseError::UnexpectedRule {\\n\\n rule: x.clone(),\\n\\n section: \\\"root\\\".to_string(),\\n\\n })\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(config)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/config.rs\",\n \"rank\": 4,\n \"score\": 162792.86252774208\n },\n {\n \"content\": \"pub fn start_reactor(\\n\\n name: String,\\n\\n executor: Box<dyn ReactorExecutor>,\\n\\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\\n\\n update_interval: Duration,\\n\\n) -> UnboundedSender<ReactorRequest> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = Actor::new(\\n\\n name,\\n\\n receiver,\\n\\n executor,\\n\\n event_hub_subscriber,\\n\\n update_interval,\\n\\n );\\n\\n tokio::spawn(actor.run());\\n\\n\\n\\n sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/reactors/reactor.rs\",\n \"rank\": 5,\n \"score\": 137984.99004480877\n },\n {\n \"content\": \"pub fn start_workflow_manager(\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\\n\\n) -> UnboundedSender<WorkflowManagerRequest> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = Actor::new(step_factory, event_hub_publisher);\\n\\n tokio::spawn(actor.run(receiver, sender.clone()));\\n\\n\\n\\n sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/manager.rs\",\n \"rank\": 6,\n \"score\": 136130.53450683272\n },\n {\n \"content\": \"pub fn start_event_hub() -> (\\n\\n UnboundedSender<PublishEventRequest>,\\n\\n UnboundedSender<SubscriptionRequest>,\\n\\n) {\\n\\n let (publish_sender, publish_receiver) = unbounded_channel();\\n\\n let (sub_sender, sub_receiver) = unbounded_channel();\\n\\n let actor = Actor::new(publish_receiver, sub_receiver);\\n\\n tokio::spawn(actor.run());\\n\\n\\n\\n (publish_sender, sub_sender)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/event_hub.rs\",\n \"rank\": 7,\n \"score\": 136130.53450683272\n },\n {\n \"content\": \"pub fn start_reactor_manager(\\n\\n executor_factory: ReactorExecutorFactory,\\n\\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\\n\\n) -> UnboundedSender<ReactorManagerRequest> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = Actor::new(executor_factory, receiver, event_hub_subscriber);\\n\\n tokio::spawn(actor.run());\\n\\n\\n\\n sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/reactors/manager.rs\",\n \"rank\": 8,\n \"score\": 136130.53450683272\n },\n {\n \"content\": \"/// Starts the execution of a workflow with the specified definition\\n\\npub fn start_workflow(\\n\\n definition: WorkflowDefinition,\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n) -> UnboundedSender<WorkflowRequest> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = Actor::new(&definition, step_factory, receiver);\\n\\n tokio::spawn(actor.run(definition));\\n\\n\\n\\n sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/runner/mod.rs\",\n \"rank\": 9,\n \"score\": 136130.53450683272\n },\n {\n \"content\": \"/// Used to update the gstreamer default log level to info, which can be used for getting more\\n\\n/// information about failures. Should not be used in production due to the amount of logs that\\n\\n/// will be raised, and it will not be easy to correlate gstreamer info logs to specific mmids\\n\\n/// streams.\\n\\n///\\n\\n/// **Must** be called after the first invocation of `GSTREAMER_INIT_RESULT`, otherwise the default\\n\\n/// log level will be overridden to warning.\\n\\npub fn set_gstreamer_log_level_to_info() {\\n\\n gstreamer::debug_set_default_threshold(DebugLevel::Info);\\n\\n}\\n\",\n \"file_path\": \"mmids-gstreamer/src/lib.rs\",\n \"rank\": 10,\n \"score\": 134359.7255536886\n },\n {\n \"content\": \"/// Starts a new ffmpeg endpoint, and returns the channel in which the newly created endpoint\\n\\n/// can be communicated with\\n\\npub fn start_ffmpeg_endpoint(\\n\\n ffmpeg_exe_path: String,\\n\\n log_root: String,\\n\\n) -> Result<UnboundedSender<FfmpegEndpointRequest>, FfmpegEndpointStartError> {\\n\\n let actor = Actor::new(ffmpeg_exe_path, log_root)?;\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n\\n\\n tokio::spawn(actor.run(receiver));\\n\\n\\n\\n Ok(sender)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/endpoints/ffmpeg/mod.rs\",\n \"rank\": 11,\n \"score\": 134358.82868062996\n },\n {\n \"content\": \"pub fn start_http_api(\\n\\n bind_address: SocketAddr,\\n\\n routes: RoutingTable,\\n\\n) -> Sender<HttpApiShutdownSignal> {\\n\\n let routes = Arc::new(routes);\\n\\n let service = make_service_fn(move |socket: &AddrStream| {\\n\\n let remote_address = socket.remote_addr();\\n\\n let routes_clone = routes.clone();\\n\\n async move {\\n\\n Ok::<_, hyper::Error>(service_fn(move |request: Request<Body>| {\\n\\n execute_request(\\n\\n request,\\n\\n remote_address,\\n\\n routes_clone.clone(),\\n\\n Uuid::new_v4().to_string(),\\n\\n )\\n\\n }))\\n\\n }\\n\\n });\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/http_api/mod.rs\",\n \"rank\": 12,\n \"score\": 134354.2105334852\n },\n {\n \"content\": \"/// Sets up an video encoder's `appsrc`'s caps based on the specified codec. Since sequence headers\\n\\n/// are not valid packets for the codec, we can't just push the sequence header into the appsrc's\\n\\n/// buffer. Instead, different codecs have different mechanisms to pass the sequence header in\\n\\n/// so it can be utilized, and this provides a central function for that logic.\\n\\npub fn set_source_video_sequence_header(\\n\\n source: &AppSrc,\\n\\n codec: VideoCodec,\\n\\n buffer: Buffer,\\n\\n) -> Result<()> {\\n\\n match codec {\\n\\n VideoCodec::H264 => {\\n\\n let caps = Caps::builder(\\\"video/x-h264\\\")\\n\\n .field(\\\"codec_data\\\", buffer)\\n\\n .build();\\n\\n\\n\\n source.set_caps(Some(&caps));\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n VideoCodec::Unknown => Err(anyhow!(\\n\\n \\\"Video codec is not known, and thus we can't prepare the gstreamer pipeline to \\\\\\n\\n accept it.\\\"\\n\\n )),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/utils.rs\",\n \"rank\": 13,\n \"score\": 134354.2105334852\n },\n {\n \"content\": \"pub fn set_source_audio_sequence_header(\\n\\n source: &AppSrc,\\n\\n codec: AudioCodec,\\n\\n buffer: Buffer,\\n\\n) -> Result<()> {\\n\\n match codec {\\n\\n AudioCodec::Aac => {\\n\\n let caps = Caps::builder(\\\"audio/mpeg\\\")\\n\\n .field(\\\"mpegversion\\\", 4) // I think this is correct? Unsure 2 vs 4\\n\\n .field(\\\"codec_data\\\", buffer)\\n\\n .build();\\n\\n\\n\\n source.set_caps(Some(&caps));\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n\\n\\n AudioCodec::Unknown => Err(anyhow!(\\n\\n \\\"audio codec is not known, and thus we can't prepare the gstreamer pipeline to accept it.\\\"\\n\\n ))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/utils.rs\",\n \"rank\": 14,\n \"score\": 134354.2105334852\n },\n {\n \"content\": \"/// Starts the gstreamer transcode process, and returns a channel in which communication with the\\n\\n/// endpoint can be made.\\n\\npub fn start_gst_transcoder(\\n\\n encoder_factory: Arc<EncoderFactory>,\\n\\n) -> Result<UnboundedSender<GstTranscoderRequest>, EndpointStartError> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = EndpointActor::new(receiver, encoder_factory)?;\\n\\n tokio::spawn(actor.run());\\n\\n\\n\\n Ok(sender)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs\",\n \"rank\": 15,\n \"score\": 132651.18226050166\n },\n {\n \"content\": \"/// Starts a new RTMP server endpoint, returning a channel that can be used to send notifications\\n\\n/// and requests to it.\\n\\npub fn start_rtmp_server_endpoint(\\n\\n socket_request_sender: UnboundedSender<TcpSocketRequest>,\\n\\n) -> UnboundedSender<RtmpEndpointRequest> {\\n\\n let (endpoint_sender, endpoint_receiver) = unbounded_channel();\\n\\n\\n\\n let endpoint = RtmpServerEndpointActor {\\n\\n futures: FuturesUnordered::new(),\\n\\n ports: HashMap::new(),\\n\\n };\\n\\n\\n\\n tokio::spawn(endpoint.run(endpoint_receiver, socket_request_sender));\\n\\n\\n\\n endpoint_sender\\n\\n}\\n\\n\\n\\n/// Specifies how a stream key should be registered for playback or publishing\\n\\n#[derive(Clone, Hash, Eq, PartialEq, Debug)]\\n\\npub enum StreamKeyRegistration {\\n\\n /// All stream keys for the the rtmp application should be registered\\n\\n Any,\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/mod.rs\",\n \"rank\": 16,\n \"score\": 131026.42303915553\n },\n {\n \"content\": \"pub fn start_transcode_manager(\\n\\n parameters: TranscoderParams,\\n\\n) -> UnboundedSender<TranscodeManagerRequest> {\\n\\n let (sender, receiver) = unbounded_channel();\\n\\n let actor = TranscodeManager::new(parameters, receiver);\\n\\n tokio::spawn(actor.run());\\n\\n\\n\\n sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs\",\n \"rank\": 17,\n \"score\": 131017.00483692909\n },\n {\n \"content\": \"/// Takes items from an RTMP stream metadata message and maps them to standardized key/value\\n\\n/// entries in a hash map.\\n\\npub fn stream_metadata_to_hash_map(metadata: StreamMetadata) -> HashMap<String, String> {\\n\\n let mut map = HashMap::new();\\n\\n\\n\\n if let Some(codec) = metadata.video_codec {\\n\\n map.insert(\\\"videocodecid\\\".to_string(), codec);\\n\\n }\\n\\n\\n\\n if let Some(x) = metadata.audio_bitrate_kbps {\\n\\n map.insert(\\\"audiodatarate\\\".to_string(), x.to_string());\\n\\n }\\n\\n\\n\\n if let Some(x) = metadata.audio_channels {\\n\\n map.insert(\\\"audiochannels\\\".to_string(), x.to_string());\\n\\n }\\n\\n\\n\\n if let Some(codec) = metadata.audio_codec {\\n\\n map.insert(\\\"audiocodecid\\\".to_string(), codec);\\n\\n }\\n\\n\\n\\n if let Some(x) = metadata.audio_is_stereo {\\n\",\n \"file_path\": \"mmids-core/src/utils.rs\",\n \"rank\": 18,\n \"score\": 121691.28504681983\n },\n {\n \"content\": \"/// Attempts to extract RTMP stream metadata values from a hash map\\n\\npub fn hash_map_to_stream_metadata(properties: &HashMap<String, String>) -> StreamMetadata {\\n\\n let mut metadata = StreamMetadata::new();\\n\\n if let Some(video_codec_id) = properties.get(\\\"videocodecid\\\") {\\n\\n metadata.video_codec = Some(video_codec_id.clone());\\n\\n }\\n\\n\\n\\n if let Some(audio_data_rate) = properties.get(\\\"audiodatarate\\\") {\\n\\n if let Ok(num) = audio_data_rate.parse() {\\n\\n metadata.audio_bitrate_kbps = Some(num);\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(count) = properties.get(\\\"audiochannels\\\") {\\n\\n if let Ok(num) = count.parse() {\\n\\n metadata.audio_channels = Some(num);\\n\\n }\\n\\n }\\n\\n\\n\\n if let Some(codec) = properties.get(\\\"audiocodecid\\\") {\\n\\n metadata.audio_codec = Some(codec.clone());\\n\",\n \"file_path\": \"mmids-core/src/utils.rs\",\n \"rank\": 19,\n \"score\": 121691.28504681983\n },\n {\n \"content\": \"struct Connection {\\n\\n sender: UnboundedSender<OutboundPacket>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"validators/echo-server/src/main.rs\",\n \"rank\": 20,\n \"score\": 119672.07409690482\n },\n {\n \"content\": \"#[instrument(skip(port_map))]\\n\\nfn handle_connection_request_connect_to_app(\\n\\n connection_id: &ConnectionId,\\n\\n port_map: &mut PortMapping,\\n\\n port: u16,\\n\\n rtmp_app: String,\\n\\n) {\\n\\n let connection = match port_map.connections.get_mut(&connection_id) {\\n\\n Some(x) => x,\\n\\n None => {\\n\\n warn!(\\\"Connection handler for connection {} sent a request to connect to an rtmp app on port {}, \\\\\\n\\n but that connection isn't being tracked.\\\", connection_id, port);\\n\\n\\n\\n return;\\n\\n }\\n\\n };\\n\\n let response = if !port_map.rtmp_applications.contains_key(rtmp_app.as_str()) {\\n\\n info!(\\n\\n \\\"Connection {} requested connection to RTMP app '{}' which isn't registered yet\\\",\\n\\n connection_id, rtmp_app\\n\\n );\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 21,\n \"score\": 118141.17023151685\n },\n {\n \"content\": \"/// Starts a new instance of a socket manager task. A socket manager can be requested to open\\n\\n/// ports on behalf of another system. If the port is successfully opened it will begin listening\\n\\n/// for TCP connections on that port, and then manage the reading and writing of network traffic\\n\\n/// for that connection.\\n\\npub fn start(tls_options: Option<TlsOptions>) -> UnboundedSender<TcpSocketRequest> {\\n\\n let (request_sender, request_receiver) = unbounded_channel();\\n\\n\\n\\n let manager = SocketManager::new();\\n\\n tokio::spawn(manager.run(request_receiver, tls_options));\\n\\n\\n\\n request_sender\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/net/tcp/socket_manager.rs\",\n \"rank\": 22,\n \"score\": 117825.0466055148\n },\n {\n \"content\": \"/// Starts listening for TCP connections on the specified port. It returns a channel which\\n\\n/// callers can use to know if the listener has shut down unexpectedly.\\n\\npub fn start(params: ListenerParams) -> UnboundedSender<()> {\\n\\n let (self_disconnect_sender, self_disconnect_receiver) = unbounded_channel();\\n\\n tokio::spawn(listen(params, self_disconnect_receiver));\\n\\n\\n\\n self_disconnect_sender\\n\\n}\\n\\n\\n\\n#[instrument(skip(params, _self_disconnection_signal), fields(port = params.port, use_tls = params.use_tls))]\\n\\nasync fn listen(params: ListenerParams, _self_disconnection_signal: UnboundedReceiver<()>) {\\n\\n info!(\\\"Socket listener for port started\\\");\\n\\n\\n\\n let ListenerParams {\\n\\n port,\\n\\n response_channel,\\n\\n use_tls,\\n\\n tls_options,\\n\\n } = params;\\n\\n\\n\\n let tls = if let Some(tls) = tls_options.as_ref() {\\n\\n let identity = tls.certificate.clone();\\n\",\n \"file_path\": \"mmids-core/src/net/tcp/listener.rs\",\n \"rank\": 23,\n \"score\": 115287.06239250544\n },\n {\n \"content\": \"struct OpenPort {\\n\\n response_channel: UnboundedSender<TcpSocketResponse>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/net/tcp/socket_manager.rs\",\n \"rank\": 24,\n \"score\": 114148.27435068518\n },\n {\n \"content\": \"/// Reads the `codec_data` caps from the provided element. This is usually where sequence header\\n\\n/// data is contained.\\n\\npub fn get_codec_data_from_element(element: &Element) -> Result<Bytes> {\\n\\n let pad = element\\n\\n .static_pad(\\\"src\\\")\\n\\n .with_context(|| format!(\\\"Failed to get src pad of the {} element\\\", element.name()))?;\\n\\n\\n\\n let caps = pad\\n\\n .caps()\\n\\n .with_context(|| format!(\\\"No caps on src pad of the {} element\\\", element.name()))?;\\n\\n\\n\\n let structure = caps\\n\\n .structure(0)\\n\\n .with_context(|| format!(\\\"No structure on the pad of the {} element\\\", element.name()))?;\\n\\n\\n\\n let codec_data = structure.get::<Buffer>(\\\"codec_data\\\").with_context(|| {\\n\\n format!(\\n\\n \\\"The src pad of the {} element did not have a 'codec_data' field\\\",\\n\\n element.name()\\n\\n )\\n\\n })?;\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/utils.rs\",\n \"rank\": 25,\n \"score\": 112127.56758819043\n },\n {\n \"content\": \"struct ConnectionDetails {\\n\\n stream_id: StreamId,\\n\\n\\n\\n // Used to cancel the reactor update future. When a stream disconnects, this cancellation\\n\\n // channel will be dropped causing the future waiting for reactor updates to be closed. This\\n\\n // will inform the reactor that this step is no longer interested in whatever workflow it was\\n\\n // managing for it. Not using a one shot, as the channel needs to live across multiple futures\\n\\n // if updates come in.\\n\\n _cancellation_channel: Option<UnboundedSender<()>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_receive/mod.rs\",\n \"rank\": 26,\n \"score\": 112082.33831080998\n },\n {\n \"content\": \"struct UnwrappedAudio {\\n\\n codec: AudioCodec,\\n\\n is_sequence_header: bool,\\n\\n data: Bytes,\\n\\n}\\n\\n\\n\\nimpl RtmpServerConnectionHandler {\\n\\n pub fn new(\\n\\n id: ConnectionId,\\n\\n outgoing_bytes: UnboundedSender<OutboundPacket>,\\n\\n request_sender: UnboundedSender<ConnectionRequest>,\\n\\n ) -> Self {\\n\\n RtmpServerConnectionHandler {\\n\\n id,\\n\\n state: ConnectionState::Handshaking,\\n\\n handshake: Handshake::new(PeerType::Server),\\n\\n rtmp_session: None,\\n\\n outgoing_byte_channel: outgoing_bytes,\\n\\n futures: FuturesUnordered::new(),\\n\\n request_sender,\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 28,\n \"score\": 110380.63688843673\n },\n {\n \"content\": \"struct UnwrappedVideo {\\n\\n codec: VideoCodec,\\n\\n is_keyframe: bool,\\n\\n is_sequence_header: bool,\\n\\n data: Bytes,\\n\\n composition_time_in_ms: i32,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 29,\n \"score\": 110380.63688843673\n },\n {\n \"content\": \"#[test]\\n\\nfn new_step_is_in_created_status() {\\n\\n let definition = DefinitionBuilder::new().build();\\n\\n let context = TestContext::new(definition).unwrap();\\n\\n\\n\\n let status = context.step_context.step.get_status();\\n\\n assert_eq!(status, &StepStatus::Created, \\\"Unexpected step status\\\");\\n\\n}\\n\\n\\n\\n#[tokio::test]\\n\\nasync fn registration_failure_changes_status_to_error() {\\n\\n let definition = DefinitionBuilder::new().build();\\n\\n let mut context = TestContext::new(definition).unwrap();\\n\\n\\n\\n let response = test_utils::expect_mpsc_response(&mut context.rtmp_endpoint).await;\\n\\n let _channel = match response {\\n\\n RtmpEndpointRequest::ListenForWatchers {\\n\\n notification_channel,\\n\\n ..\\n\\n } => {\\n\\n notification_channel\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_watch/tests.rs\",\n \"rank\": 30,\n \"score\": 108429.14961439701\n },\n {\n \"content\": \"#[instrument(skip(port_map))]\\n\\nfn handle_connection_request_watch(\\n\\n connection_id: ConnectionId,\\n\\n port_map: &mut PortMapping,\\n\\n port: u16,\\n\\n rtmp_app: String,\\n\\n stream_key: &String,\\n\\n reactor_update_channel: Option<UnboundedReceiver<ReactorWorkflowUpdate>>,\\n\\n) -> Option<BoxFuture<'static, FutureResult>> {\\n\\n let connection = match port_map.connections.get_mut(&connection_id) {\\n\\n Some(x) => x,\\n\\n None => {\\n\\n warn!(\\\"Connection handler for connection {:?} sent request to watch on port {}, but that \\\\\\n\\n connection isn't being tracked.\\\", connection_id, port);\\n\\n\\n\\n return None;\\n\\n }\\n\\n };\\n\\n\\n\\n // Has this app been registered yet?\\n\\n let application = match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 31,\n \"score\": 108148.00763500584\n },\n {\n \"content\": \"#[instrument(skip(port_map))]\\n\\nfn handle_connection_request_publish(\\n\\n connection_id: &ConnectionId,\\n\\n port_map: &mut PortMapping,\\n\\n port: u16,\\n\\n rtmp_app: String,\\n\\n stream_key: &String,\\n\\n reactor_response_channel: Option<UnboundedReceiver<ReactorWorkflowUpdate>>,\\n\\n) -> Option<BoxFuture<'static, FutureResult>> {\\n\\n let connection = match port_map.connections.get_mut(&connection_id) {\\n\\n Some(x) => x,\\n\\n None => {\\n\\n warn!(\\\"Connection handler for connection {:?} sent a request to publish on port {}, but that \\\\\\n\\n connection isn't being tracked.\\\", connection_id, port);\\n\\n\\n\\n return None;\\n\\n }\\n\\n };\\n\\n\\n\\n // Has this RTMP application been registered yet?\\n\\n let application = match port_map.rtmp_applications.get_mut(rtmp_app.as_str()) {\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/mod.rs\",\n \"rank\": 32,\n \"score\": 108148.00763500584\n },\n {\n \"content\": \"fn wrap_audio_into_flv(\\n\\n data: Bytes,\\n\\n codec: AudioCodec,\\n\\n is_sequence_header: bool,\\n\\n) -> Result<Bytes, ()> {\\n\\n match codec {\\n\\n AudioCodec::Aac => {\\n\\n let flv_tag = 0xaf;\\n\\n let packet_type = if is_sequence_header { 0 } else { 1 };\\n\\n let mut wrapped = BytesMut::new();\\n\\n wrapped.put_u8(flv_tag);\\n\\n wrapped.put_u8(packet_type);\\n\\n wrapped.extend(data);\\n\\n\\n\\n Ok(wrapped.freeze())\\n\\n }\\n\\n\\n\\n AudioCodec::Unknown => {\\n\\n // Need to know the codec to wrap it into flv\\n\\n Err(())\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 33,\n \"score\": 108142.81614280808\n },\n {\n \"content\": \"fn wrap_video_into_flv(\\n\\n data: Bytes,\\n\\n codec: VideoCodec,\\n\\n is_keyframe: bool,\\n\\n is_sequence_header: bool,\\n\\n composition_time_offset: i32,\\n\\n) -> Result<Bytes, ()> {\\n\\n match codec {\\n\\n VideoCodec::H264 => {\\n\\n let flv_tag = if is_keyframe { 0x17 } else { 0x27 };\\n\\n let avc_type = if is_sequence_header { 0 } else { 1 };\\n\\n\\n\\n let mut header = vec![flv_tag, avc_type];\\n\\n if let Err(error) = header.write_i24::<BigEndian>(composition_time_offset) {\\n\\n error!(\\\"Failed to write composition time offset: {error:?}\\\");\\n\\n return Err(());\\n\\n }\\n\\n\\n\\n let mut wrapped = BytesMut::new();\\n\\n wrapped.extend(header);\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 34,\n \"score\": 108142.81614280808\n },\n {\n \"content\": \"fn get_number(parameters: &HashMap<String, Option<String>>, key: &str) -> Option<u32> {\\n\\n if let Some(outer) = parameters.get(key) {\\n\\n if let Some(inner) = outer {\\n\\n match inner.parse() {\\n\\n Ok(num) => return Some(num),\\n\\n Err(_) => warn!(\\\"Parameter {key} had a value of '{inner}', which is not a number\\\"),\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_x264.rs\",\n \"rank\": 35,\n \"score\": 96887.2861356501\n },\n {\n \"content\": \"fn get_number(parameters: &HashMap<String, Option<String>>, key: &str) -> Option<i32> {\\n\\n if let Some(outer) = parameters.get(key) {\\n\\n if let Some(inner) = outer {\\n\\n match inner.parse() {\\n\\n Ok(num) => return Some(num),\\n\\n Err(_) => warn!(\\\"Parameter {key} had a value of '{inner}', which is not a number\\\"),\\n\\n }\\n\\n }\\n\\n }\\n\\n\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_avenc_aac.rs\",\n \"rank\": 36,\n \"score\": 95634.33655220989\n },\n {\n \"content\": \"/// Function that makes it easy to create a gstreamer `Buffer` based on a set of bytes, an optional\\n\\n/// decoding timestamp, and an optional presentation timestamp.\\n\\npub fn set_gst_buffer(data: Bytes, dts: Option<Duration>, pts: Option<Duration>) -> Result<Buffer> {\\n\\n let mut buffer = Buffer::with_size(data.len())\\n\\n .with_context(|| format!(\\\"Could not create a buffer with size {}\\\", data.len()))?;\\n\\n\\n\\n {\\n\\n let buffer = buffer\\n\\n .get_mut()\\n\\n .with_context(|| \\\"Could not get mutable buffer\\\")?;\\n\\n\\n\\n if let Some(dts) = dts {\\n\\n buffer.set_dts(ClockTime::from_mseconds(dts.as_millis() as u64));\\n\\n }\\n\\n\\n\\n if let Some(pts) = pts {\\n\\n buffer.set_pts(ClockTime::from_mseconds(pts.as_millis() as u64));\\n\\n }\\n\\n\\n\\n let mut sample = buffer\\n\\n .map_writable()\\n\\n .with_context(|| \\\"Failed to map buffer to writable buffer map\\\")?;\\n\\n\\n\\n {\\n\\n let sample = sample.as_mut_slice();\\n\\n sample.copy_from_slice(&data);\\n\\n }\\n\\n }\\n\\n\\n\\n Ok(buffer)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/utils.rs\",\n \"rank\": 37,\n \"score\": 93610.74186368185\n },\n {\n \"content\": \"fn unwrap_audio_from_flv(mut data: Bytes) -> UnwrappedAudio {\\n\\n if data.len() < 2 {\\n\\n return UnwrappedAudio {\\n\\n codec: AudioCodec::Unknown,\\n\\n is_sequence_header: false,\\n\\n data,\\n\\n };\\n\\n }\\n\\n\\n\\n let flv_tag = data.split_to(1);\\n\\n let packet_type = data.split_to(1);\\n\\n let is_sequence_header = packet_type[0] == 0;\\n\\n let codec = if flv_tag[0] & 0xa0 == 0xa0 {\\n\\n AudioCodec::Aac\\n\\n } else {\\n\\n AudioCodec::Unknown\\n\\n };\\n\\n\\n\\n UnwrappedAudio {\\n\\n codec,\\n\\n is_sequence_header,\\n\\n data,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 38,\n \"score\": 90276.86480802303\n },\n {\n \"content\": \"fn unwrap_video_from_flv(mut data: Bytes) -> UnwrappedVideo {\\n\\n if data.len() < 2 {\\n\\n return UnwrappedVideo {\\n\\n codec: VideoCodec::Unknown,\\n\\n is_keyframe: false,\\n\\n is_sequence_header: false,\\n\\n data,\\n\\n composition_time_in_ms: 0,\\n\\n };\\n\\n }\\n\\n\\n\\n let flv_tag = data.split_to(1);\\n\\n let avc_header = data.split_to(4);\\n\\n\\n\\n let is_sequence_header;\\n\\n let codec = if flv_tag[0] & 0x07 == 0x07 {\\n\\n is_sequence_header = avc_header[0] == 0x00;\\n\\n VideoCodec::H264\\n\\n } else {\\n\\n is_sequence_header = false;\\n\",\n \"file_path\": \"mmids-core/src/endpoints/rtmp_server/actor/connection_handler.rs\",\n \"rank\": 39,\n \"score\": 90276.86480802303\n },\n {\n \"content\": \"struct Endpoints {\\n\\n rtmp: UnboundedSender<RtmpEndpointRequest>,\\n\\n ffmpeg: UnboundedSender<FfmpegEndpointRequest>,\\n\\n gst_transcoder: UnboundedSender<GstTranscoderRequest>,\\n\\n}\\n\\n\\n\\n#[tokio::main]\\n\\npub async fn main() {\\n\\n // Start logging\\n\\n let log_dir = get_log_directory();\\n\\n let mut app_log_path = PathBuf::from(log_dir.clone());\\n\\n app_log_path.push(\\\"application\\\");\\n\\n\\n\\n let log_level = match env::var(\\\"mmids_log\\\") {\\n\\n Ok(level) => match level.to_lowercase().as_str() {\\n\\n \\\"error\\\" => Level::ERROR,\\n\\n \\\"warn\\\" => Level::WARN,\\n\\n \\\"info\\\" => Level::INFO,\\n\\n \\\"debug\\\" => Level::DEBUG,\\n\\n \\\"trace\\\" => Level::TRACE,\\n\",\n \"file_path\": \"mmids-app/src/main.rs\",\n \"rank\": 40,\n \"score\": 75723.86785985346\n },\n {\n \"content\": \"struct Actor {\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n next_subscriber_id: Wrapping<usize>,\\n\\n active_subscriber_ids: HashSet<usize>,\\n\\n workflow_start_stop_subscribers: HashMap<usize, UnboundedSender<WorkflowStartedOrStoppedEvent>>,\\n\\n workflow_manager_subscribers: HashMap<usize, UnboundedSender<WorkflowManagerEvent>>,\\n\\n new_subscribers_can_join: bool,\\n\\n active_workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\\n\\n active_workflow_manager: Option<UnboundedSender<WorkflowManagerRequest>>,\\n\\n}\\n\\n\\n\\nimpl Actor {\\n\\n fn new(\\n\\n publish_receiver: UnboundedReceiver<PublishEventRequest>,\\n\\n subscribe_receiver: UnboundedReceiver<SubscriptionRequest>,\\n\\n ) -> Self {\\n\\n let futures = FuturesUnordered::new();\\n\\n futures.push(wait_for_publish_request(publish_receiver).boxed());\\n\\n futures.push(wait_for_subscription_request(subscribe_receiver).boxed());\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/event_hub.rs\",\n \"rank\": 41,\n \"score\": 74662.83624596585\n },\n {\n \"content\": \"struct Actor {\\n\\n executor_factory: ReactorExecutorFactory,\\n\\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n reactors: HashMap<String, UnboundedSender<ReactorRequest>>,\\n\\n}\\n\\n\\n\\nunsafe impl Send for Actor {}\\n\\n\\n\\nimpl Actor {\\n\\n fn new(\\n\\n executor_factory: ReactorExecutorFactory,\\n\\n receiver: UnboundedReceiver<ReactorManagerRequest>,\\n\\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\\n\\n ) -> Self {\\n\\n let futures = FuturesUnordered::new();\\n\\n futures.push(wait_for_request(receiver).boxed());\\n\\n\\n\\n Actor {\\n\\n executor_factory,\\n\",\n \"file_path\": \"mmids-core/src/reactors/manager.rs\",\n \"rank\": 42,\n \"score\": 74662.83624596585\n },\n {\n \"content\": \"struct ChildNode {\\n\\n name: String,\\n\\n arguments: HashMap<String, Option<String>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/config.rs\",\n \"rank\": 43,\n \"score\": 74662.83624596585\n },\n {\n \"content\": \"struct Actor {\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\\n\\n}\\n\\n\\n\\nimpl Actor {\\n\\n fn new(\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\\n\\n ) -> Self {\\n\\n Actor {\\n\\n futures: FuturesUnordered::new(),\\n\\n workflows: HashMap::new(),\\n\\n step_factory,\\n\\n event_hub_publisher,\\n\\n }\\n\\n }\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/manager.rs\",\n \"rank\": 44,\n \"score\": 74662.83624596585\n },\n {\n \"content\": \"struct Actor {\\n\\n name: String,\\n\\n executor: Box<dyn ReactorExecutor>,\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n workflow_manager: Option<UnboundedSender<WorkflowManagerRequest>>,\\n\\n cached_workflows_for_stream_name: HashMap<String, CachedWorkflows>,\\n\\n update_interval: Duration,\\n\\n stream_response_channels: HashMap<String, Vec<UnboundedSender<ReactorWorkflowUpdate>>>,\\n\\n}\\n\\n\\n\\nunsafe impl Send for Actor {}\\n\\n\\n\\nimpl Actor {\\n\\n fn new(\\n\\n name: String,\\n\\n receiver: UnboundedReceiver<ReactorRequest>,\\n\\n executor: Box<dyn ReactorExecutor>,\\n\\n event_hub_subscriber: UnboundedSender<SubscriptionRequest>,\\n\\n update_interval: Duration,\\n\\n ) -> Self {\\n\",\n \"file_path\": \"mmids-core/src/reactors/reactor.rs\",\n \"rank\": 45,\n \"score\": 74662.83624596585\n },\n {\n \"content\": \"fn start_workflows(\\n\\n config: &MmidsConfig,\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n event_hub_publisher: UnboundedSender<PublishEventRequest>,\\n\\n) -> UnboundedSender<WorkflowManagerRequest> {\\n\\n info!(\\\"Starting workflow manager\\\");\\n\\n let manager = start_workflow_manager(step_factory, event_hub_publisher);\\n\\n for (_, workflow) in &config.workflows {\\n\\n let _ = manager.send(WorkflowManagerRequest {\\n\\n request_id: \\\"mmids-app-startup\\\".to_string(),\\n\\n operation: WorkflowManagerRequestOperation::UpsertWorkflow {\\n\\n definition: workflow.clone(),\\n\\n },\\n\\n });\\n\\n }\\n\\n\\n\\n manager\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-app/src/main.rs\",\n \"rank\": 46,\n \"score\": 74046.22450473957\n },\n {\n \"content\": \"fn read_reactor(\\n\\n config: &mut MmidsConfig,\\n\\n pairs: Pairs<Rule>,\\n\\n starting_line: usize,\\n\\n) -> Result<(), ConfigParseError> {\\n\\n let mut name = None;\\n\\n let mut parameters = HashMap::new();\\n\\n let mut executor_name = None;\\n\\n let mut update_interval = 0;\\n\\n\\n\\n for pair in pairs {\\n\\n match pair.as_rule() {\\n\\n Rule::argument => {\\n\\n let (key, value) = read_argument(pair.clone())?;\\n\\n if name.is_none() {\\n\\n // Name must come first and only have a key, no pair\\n\\n if value.is_some() {\\n\\n return Err(ConfigParseError::InvalidReactorName {\\n\\n line: get_line_number(&pair),\\n\\n name: pair.as_str().to_string(),\\n\",\n \"file_path\": \"mmids-core/src/config.rs\",\n \"rank\": 47,\n \"score\": 74046.22450473957\n },\n {\n \"content\": \"fn register_steps(\\n\\n endpoints: Endpoints,\\n\\n subscription_sender: UnboundedSender<SubscriptionRequest>,\\n\\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\\n\\n) -> Arc<WorkflowStepFactory> {\\n\\n info!(\\\"Starting workflow step factory, and adding known step types to it\\\");\\n\\n let mut step_factory = WorkflowStepFactory::new();\\n\\n step_factory\\n\\n .register(\\n\\n WorkflowStepType(RTMP_RECEIVE.to_string()),\\n\\n Box::new(RtmpReceiverStepGenerator::new(\\n\\n endpoints.rtmp.clone(),\\n\\n reactor_manager.clone(),\\n\\n )),\\n\\n )\\n\\n .expect(\\\"Failed to register rtmp_receive step\\\");\\n\\n\\n\\n step_factory\\n\\n .register(\\n\\n WorkflowStepType(RTMP_WATCH.to_string()),\\n\",\n \"file_path\": \"mmids-app/src/main.rs\",\n \"rank\": 48,\n \"score\": 74046.22450473957\n },\n {\n \"content\": \"fn start_endpoints(\\n\\n config: &MmidsConfig,\\n\\n tls_options: Option<TlsOptions>,\\n\\n log_dir: String,\\n\\n) -> Endpoints {\\n\\n info!(\\\"Starting all endpoints\\\");\\n\\n\\n\\n let socket_manager = start_socket_manager(tls_options);\\n\\n let rtmp_endpoint = start_rtmp_server_endpoint(socket_manager);\\n\\n\\n\\n let ffmpeg_path = config\\n\\n .settings\\n\\n .get(\\\"ffmpeg_path\\\")\\n\\n .expect(\\\"No ffmpeg_path setting found\\\")\\n\\n .as_ref()\\n\\n .expect(\\\"no ffmpeg path specified\\\");\\n\\n\\n\\n let ffmpeg_endpoint = start_ffmpeg_endpoint(ffmpeg_path.to_string(), log_dir)\\n\\n .expect(\\\"Failed to start ffmpeg endpoint\\\");\\n\\n\\n\",\n \"file_path\": \"mmids-app/src/main.rs\",\n \"rank\": 49,\n \"score\": 74046.22450473957\n },\n {\n \"content\": \"fn read_workflow(\\n\\n config: &mut MmidsConfig,\\n\\n pairs: Pairs<Rule>,\\n\\n starting_line: usize,\\n\\n) -> Result<(), ConfigParseError> {\\n\\n let mut steps = Vec::new();\\n\\n let mut workflow_name = None;\\n\\n let mut routed_by_reactor = false;\\n\\n for pair in pairs {\\n\\n match pair.as_rule() {\\n\\n Rule::child_node => {\\n\\n let child_node = read_child_node(pair)?;\\n\\n steps.push(WorkflowStepDefinition {\\n\\n step_type: WorkflowStepType(child_node.name),\\n\\n parameters: child_node.arguments,\\n\\n });\\n\\n }\\n\\n\\n\\n Rule::argument => {\\n\\n let (key, value) = read_argument(pair.clone())?;\\n\",\n \"file_path\": \"mmids-core/src/config.rs\",\n \"rank\": 50,\n \"score\": 74046.22450473957\n },\n {\n \"content\": \"#[derive(Parser)]\\n\\n#[grammar = \\\"config.pest\\\"]\\n\\nstruct RawConfigParser;\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/config.rs\",\n \"rank\": 51,\n \"score\": 73649.52353796184\n },\n {\n \"content\": \"struct Actor {\\n\\n ffmpeg_exe_path: String,\\n\\n log_path: PathBuf,\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n processes: HashMap<Uuid, FfmpegProcess>,\\n\\n}\\n\\n\\n\\nimpl Actor {\\n\\n fn new(ffmpeg_exe_path: String, log_root: String) -> Result<Self, FfmpegEndpointStartError> {\\n\\n let path = Path::new(ffmpeg_exe_path.as_str());\\n\\n if !path.is_file() {\\n\\n return Err(FfmpegEndpointStartError::FfmpegExecutableNotFound(\\n\\n ffmpeg_exe_path,\\n\\n ));\\n\\n }\\n\\n\\n\\n let mut path = PathBuf::from(log_root.as_str());\\n\\n if path.is_file() {\\n\\n // We expected the path to be a new or existing directory, not a file\\n\\n return Err(FfmpegEndpointStartError::LogDirectoryInvalidPath(log_root));\\n\",\n \"file_path\": \"mmids-core/src/endpoints/ffmpeg/mod.rs\",\n \"rank\": 52,\n \"score\": 73649.52353796184\n },\n {\n \"content\": \"struct CachedWorkflows {\\n\\n definitions: Vec<WorkflowDefinition>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/reactors/reactor.rs\",\n \"rank\": 53,\n \"score\": 73649.52353796184\n },\n {\n \"content\": \"#[derive(Deserialize)]\\n\\nstruct RequestContent {\\n\\n stream_name: String,\\n\\n}\\n\\n\\n\\n#[tokio::main]\\n\\nasync fn main() {\\n\\n let addr = \\\"127.0.0.1:9055\\\".parse().unwrap();\\n\\n let make_service =\\n\\n make_service_fn(|_| async { Ok::<_, hyper::Error>(service_fn(get_response)) });\\n\\n\\n\\n let server = Server::bind(&addr).serve(make_service);\\n\\n\\n\\n println!(\\\"Listening on http://{}\\\", addr);\\n\\n\\n\\n if let Err(e) = server.await {\\n\\n eprintln!(\\\"server error: {}\\\", e);\\n\\n }\\n\\n}\\n\\n\\n\\nasync fn get_response(req: Request<Body>) -> Result<Response<Body>> {\\n\",\n \"file_path\": \"reactor-test-server/src/main.rs\",\n \"rank\": 54,\n \"score\": 73649.52353796184\n },\n {\n \"content\": \"struct Actor {\\n\\n name: String,\\n\\n steps_by_definition_id: HashMap<u64, Box<dyn WorkflowStep>>,\\n\\n active_steps: Vec<u64>,\\n\\n pending_steps: Vec<u64>,\\n\\n futures: FuturesUnordered<BoxFuture<'static, FutureResult>>,\\n\\n step_inputs: StepInputs,\\n\\n step_outputs: StepOutputs,\\n\\n cached_step_media: HashMap<u64, HashMap<StreamId, Vec<MediaNotification>>>,\\n\\n cached_inbound_media: HashMap<StreamId, Vec<MediaNotification>>,\\n\\n active_streams: HashMap<StreamId, StreamDetails>,\\n\\n step_factory: Arc<WorkflowStepFactory>,\\n\\n step_definitions: HashMap<u64, WorkflowStepDefinition>,\\n\\n status: WorkflowStatus,\\n\\n}\\n\\n\\n\\nimpl Actor {\\n\\n #[instrument(skip(definition, step_factory, receiver), fields(workflow_name = %definition.name))]\\n\\n fn new(\\n\\n definition: &WorkflowDefinition,\\n\",\n \"file_path\": \"mmids-core/src/workflows/runner/mod.rs\",\n \"rank\": 55,\n \"score\": 73649.52353796184\n },\n {\n \"content\": \"fn start_http_api(\\n\\n config: &MmidsConfig,\\n\\n manager: UnboundedSender<WorkflowManagerRequest>,\\n\\n) -> Option<Sender<HttpApiShutdownSignal>> {\\n\\n let port = match config.settings.get(\\\"http_api_port\\\") {\\n\\n Some(Some(value)) => match value.parse::<u16>() {\\n\\n Ok(port) => port,\\n\\n Err(_) => {\\n\\n panic!(\\\"http_api_port value of '{}' is not a valid number\\\", value);\\n\\n }\\n\\n },\\n\\n\\n\\n _ => {\\n\\n warn!(\\\"No `http_api_port` setting specified. HTTP api disabled\\\");\\n\\n return None;\\n\\n }\\n\\n };\\n\\n\\n\\n let mut routes = RoutingTable::new();\\n\\n routes\\n\",\n \"file_path\": \"mmids-app/src/main.rs\",\n \"rank\": 56,\n \"score\": 73035.08015742061\n },\n {\n \"content\": \"struct RouteNode {\\n\\n leaf: Option<Route>,\\n\\n children: HashMap<SearchablePathPart, RouteNode>,\\n\\n}\\n\\n\\n\\nimpl RoutingTable {\\n\\n /// Creates an empty routing table\\n\\n pub fn new() -> Self {\\n\\n RoutingTable {\\n\\n routes: HashMap::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n /// Registers a route to be available by the routing table\\n\\n pub fn register(&mut self, route: Route) -> Result<(), RouteRegistrationError> {\\n\\n let mut node = self\\n\\n .routes\\n\\n .entry(route.method.clone())\\n\\n .or_insert(RouteNode {\\n\\n leaf: None,\\n\",\n \"file_path\": \"mmids-core/src/http_api/routing.rs\",\n \"rank\": 57,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"struct CodecInfo {\\n\\n codec: AudioCodec,\\n\\n sequence_header: Bytes,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_copy.rs\",\n \"rank\": 58,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"struct X264Encoder {\\n\\n source: AppSrc,\\n\\n}\\n\\n\\n\\nimpl X264Encoder {\\n\\n fn new(\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n parameters: &HashMap<String, Option<String>>,\\n\\n pipeline: &Pipeline,\\n\\n ) -> Result<X264Encoder> {\\n\\n let height = get_number(¶meters, \\\"height\\\");\\n\\n let width = get_number(¶meters, \\\"width\\\");\\n\\n let preset = parameters.get(\\\"preset\\\").unwrap_or(&None);\\n\\n let fps = get_number(¶meters, \\\"fps\\\");\\n\\n let bitrate = get_number(¶meters, \\\"bitrate\\\");\\n\\n\\n\\n let appsrc = create_gst_element(\\\"appsrc\\\")?;\\n\\n let queue = create_gst_element(\\\"queue\\\")?;\\n\\n let decoder = create_gst_element(\\\"decodebin\\\")?;\\n\\n let scale = create_gst_element(\\\"videoscale\\\")?;\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_x264.rs\",\n \"rank\": 59,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"struct FfmpegProcess {\\n\\n handle: Child,\\n\\n notification_channel: UnboundedSender<FfmpegEndpointNotification>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/endpoints/ffmpeg/mod.rs\",\n \"rank\": 60,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"struct CodecInfo {\\n\\n codec: VideoCodec,\\n\\n sequence_header: Bytes,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_copy.rs\",\n \"rank\": 61,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"struct StreamDetails {\\n\\n /// The step that first sent a new stream media notification. We know that if this step is\\n\\n /// removed, the stream no longer has a source of video and should be considered disconnected\\n\\n originating_step_id: u64,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/runner/mod.rs\",\n \"rank\": 62,\n \"score\": 72680.78136355546\n },\n {\n \"content\": \"fn sample_received(\\n\\n sink: &AppSink,\\n\\n codec_data_sent: &mut bool,\\n\\n output_parser: &Element,\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n) -> Result<()> {\\n\\n if !*codec_data_sent {\\n\\n // Pull the codec_data/sequence header out from the output parser\\n\\n let codec_data = get_codec_data_from_element(&output_parser)?;\\n\\n\\n\\n let _ = media_sender.send(MediaNotificationContent::Video {\\n\\n codec: VideoCodec::H264,\\n\\n timestamp: VideoTimestamp::from_zero(),\\n\\n is_sequence_header: true,\\n\\n is_keyframe: false,\\n\\n data: codec_data,\\n\\n });\\n\\n\\n\\n *codec_data_sent = true;\\n\\n }\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_x264.rs\",\n \"rank\": 63,\n \"score\": 72068.41096840988\n },\n {\n \"content\": \"struct VideoCopyEncoder {\\n\\n source: AppSrc,\\n\\n codec_data: Arc<Mutex<Option<CodecInfo>>>,\\n\\n}\\n\\n\\n\\nimpl VideoCopyEncoder {\\n\\n fn new(\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n pipeline: &Pipeline,\\n\\n ) -> Result<VideoCopyEncoder> {\\n\\n // While we won't be mutating the stream, we want to pass it through a gstreamer pipeline\\n\\n // so the packets will be synchronized with audio in case of transcoding delay.\\n\\n\\n\\n let appsrc = create_gst_element(\\\"appsrc\\\")?;\\n\\n let queue = create_gst_element(\\\"queue\\\")?;\\n\\n let appsink = create_gst_element(\\\"appsink\\\")?;\\n\\n\\n\\n pipeline\\n\\n .add_many(&[&appsrc, &queue, &appsink])\\n\\n .with_context(|| \\\"Failed to add video copy encoder's elements to the pipeline\\\")?;\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_copy.rs\",\n \"rank\": 64,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct VideoDropEncoder {}\\n\\n\\n\\nimpl VideoEncoder for VideoDropEncoder {\\n\\n fn push_data(\\n\\n &self,\\n\\n _codec: VideoCodec,\\n\\n _data: Bytes,\\n\\n _timestamp: VideoTimestamp,\\n\\n _is_sequence_header: bool,\\n\\n ) -> anyhow::Result<()> {\\n\\n // Do nothing since we want to drop the video stream\\n\\n\\n\\n Ok(())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/video_drop.rs\",\n \"rank\": 65,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct ActiveTranscode {\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n transcode_process_id: Uuid,\\n\\n stream_name: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/steps/basic_transcoder/mod.rs\",\n \"rank\": 66,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"#[cfg(test)]\\n\\nstruct StepTestContext {\\n\\n step: Box<dyn WorkflowStep>,\\n\\n futures: FuturesUnordered<BoxFuture<'static, Box<dyn StepFutureResult>>>,\\n\\n media_outputs: Vec<MediaNotification>,\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nimpl StepTestContext {\\n\\n fn new(generator: Box<dyn StepGenerator>, definition: WorkflowStepDefinition) -> Result<Self> {\\n\\n let (step, futures) = generator\\n\\n .generate(definition)\\n\\n .or_else(|error| Err(anyhow!(\\\"Failed to generate workflow step: {:?}\\\", error)))?;\\n\\n\\n\\n Ok(StepTestContext {\\n\\n step,\\n\\n futures: FuturesUnordered::from_iter(futures),\\n\\n media_outputs: Vec::new(),\\n\\n })\\n\\n }\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/mod.rs\",\n \"rank\": 67,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct AudioDropEncoder {}\\n\\n\\n\\nimpl AudioEncoder for AudioDropEncoder {\\n\\n fn push_data(\\n\\n &self,\\n\\n _codec: AudioCodec,\\n\\n _data: Bytes,\\n\\n _timestamp: Duration,\\n\\n _is_sequence_header: bool,\\n\\n ) -> Result<()> {\\n\\n // Do nothing with the data since we are dropping the audio stream\\n\\n Ok(())\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_drop.rs\",\n \"rank\": 68,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct SocketManager {\\n\\n open_ports: HashMap<u16, OpenPort>,\\n\\n futures: FuturesUnordered<BoxFuture<'static, SocketManagerFutureResult>>,\\n\\n}\\n\\n\\n\\nimpl SocketManager {\\n\\n fn new() -> Self {\\n\\n SocketManager {\\n\\n open_ports: HashMap::new(),\\n\\n futures: FuturesUnordered::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n async fn run(\\n\\n mut self,\\n\\n request_receiver: UnboundedReceiver<TcpSocketRequest>,\\n\\n tls_options: Option<TlsOptions>,\\n\\n ) {\\n\\n info!(\\\"Starting TCP socket manager\\\");\\n\\n let tls_options = Arc::new(tls_options);\\n\",\n \"file_path\": \"mmids-core/src/net/tcp/socket_manager.rs\",\n \"rank\": 69,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct AudioCopyEncoder {\\n\\n source: AppSrc,\\n\\n codec_data: Arc<Mutex<Option<CodecInfo>>>,\\n\\n}\\n\\n\\n\\nimpl AudioCopyEncoder {\\n\\n fn new(\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n pipeline: &Pipeline,\\n\\n ) -> Result<AudioCopyEncoder> {\\n\\n // While we won't be mutating the stream, we want to pass it through a gstreamer pipeline\\n\\n // so the packets will be synchronized with possibly transcoded video delay.\\n\\n\\n\\n let appsrc = create_gst_element(\\\"appsrc\\\")?;\\n\\n let queue = create_gst_element(\\\"queue\\\")?;\\n\\n let appsink = create_gst_element(\\\"appsink\\\")?;\\n\\n\\n\\n pipeline\\n\\n .add_many(&[&appsrc, &queue, &appsink])\\n\\n .with_context(|| \\\"Failed to add audio copy encoder's elements to the pipeline\\\")?;\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_copy.rs\",\n \"rank\": 70,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct EndpointActor {\\n\\n futures: FuturesUnordered<BoxFuture<'static, EndpointFuturesResult>>,\\n\\n active_transcodes: HashMap<Uuid, ActiveTranscode>,\\n\\n encoder_factory: Arc<EncoderFactory>,\\n\\n}\\n\\n\\n\\nunsafe impl Send for EndpointActor {}\\n\\nunsafe impl Sync for EndpointActor {}\\n\\n\\n\\nimpl EndpointActor {\\n\\n fn new(\\n\\n receiver: UnboundedReceiver<GstTranscoderRequest>,\\n\\n encoder_factory: Arc<EncoderFactory>,\\n\\n ) -> Result<EndpointActor, EndpointStartError> {\\n\\n (*GSTREAMER_INIT_RESULT).as_ref()?;\\n\\n\\n\\n let futures = FuturesUnordered::new();\\n\\n futures.push(endpoint_futures::wait_for_request(receiver).boxed());\\n\\n\\n\\n Ok(EndpointActor {\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs\",\n \"rank\": 71,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"struct ActiveTranscode {\\n\\n sender: UnboundedSender<TranscodeManagerRequest>,\\n\\n notification_channel: UnboundedSender<GstTranscoderNotification>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/mod.rs\",\n \"rank\": 72,\n \"score\": 71753.73235259898\n },\n {\n \"content\": \"fn sample_received(\\n\\n sink: &AppSink,\\n\\n codec_data_sent: &mut bool,\\n\\n output_parser: &Element,\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n) -> Result<()> {\\n\\n if !*codec_data_sent {\\n\\n // Pull the codec_data out of the output parser to get the sequence header\\n\\n let codec_data = get_codec_data_from_element(&output_parser)?;\\n\\n let _ = media_sender.send(MediaNotificationContent::Audio {\\n\\n codec: AudioCodec::Aac,\\n\\n timestamp: Duration::from_millis(0),\\n\\n is_sequence_header: true,\\n\\n data: codec_data,\\n\\n });\\n\\n\\n\\n *codec_data_sent = true;\\n\\n }\\n\\n\\n\\n let sample = SampleResult::from_sink(sink).with_context(|| \\\"Failed to get aac sample\\\")?;\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_avenc_aac.rs\",\n \"rank\": 73,\n \"score\": 71143.34572476688\n },\n {\n \"content\": \"struct StreamWatchers {\\n\\n // Use an unbounded channel for this instead of a one shot, as we risk losing the cancellation\\n\\n // channel when a reactor update comes through. We can work around this by recreating the\\n\\n // cancellation token each time, but it's easier to just use an `UnboundedSender` instead.\\n\\n _reactor_cancel_channel: Option<UnboundedSender<()>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_watch/mod.rs\",\n \"rank\": 74,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct GstError {\\n\\n source_name: String,\\n\\n error_description: String,\\n\\n debug_info: Option<String>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs\",\n \"rank\": 75,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct ActiveStream {\\n\\n id: StreamId,\\n\\n stream_name: String,\\n\\n pending_media: VecDeque<MediaNotificationContent>,\\n\\n rtmp_output_status: WatchRegistrationStatus,\\n\\n external_stream_handler: Box<dyn ExternalStreamHandler + Sync + Send>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/external_stream_reader.rs\",\n \"rank\": 76,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestOutputStep {\\n\\n status: StepStatus,\\n\\n definition: WorkflowStepDefinition,\\n\\n media: UnboundedSender<MediaNotification>,\\n\\n}\\n\\n\\n\\nimpl StepFutureResult for InputFutureResult {}\\n\",\n \"file_path\": \"mmids-core/src/workflows/runner/test_steps.rs\",\n \"rank\": 77,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct BasicTranscodeStep {\\n\\n definition: WorkflowStepDefinition,\\n\\n status: StepStatus,\\n\\n transcoder_endpoint: UnboundedSender<GstTranscoderRequest>,\\n\\n active_transcodes: HashMap<StreamId, ActiveTranscode>,\\n\\n video_encoder_name: String,\\n\\n audio_encoder_name: String,\\n\\n video_parameters: HashMap<String, Option<String>>,\\n\\n audio_parameters: HashMap<String, Option<String>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/steps/basic_transcoder/mod.rs\",\n \"rank\": 78,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct FfmpegTranscoder {\\n\\n definition: WorkflowStepDefinition,\\n\\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\\n\\n rtmp_server_endpoint: UnboundedSender<RtmpEndpointRequest>,\\n\\n video_codec_params: VideoTranscodeParams,\\n\\n audio_codec_params: AudioTranscodeParams,\\n\\n video_scale_params: Option<VideoScale>,\\n\\n bitrate: Option<u16>,\\n\\n active_streams: HashMap<StreamId, ActiveStream>,\\n\\n status: StepStatus,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_transcode/mod.rs\",\n \"rank\": 79,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct DefinitionBuilder {\\n\\n port: Option<u16>,\\n\\n app: Option<String>,\\n\\n key: Option<String>,\\n\\n reactor: Option<String>,\\n\\n}\\n\\n\\n\\nimpl DefinitionBuilder {\\n\\n fn new() -> Self {\\n\\n DefinitionBuilder {\\n\\n port: None,\\n\\n app: None,\\n\\n key: None,\\n\\n reactor: None,\\n\\n }\\n\\n }\\n\\n\\n\\n fn port(mut self, port: u16) -> Self {\\n\\n self.port = Some(port);\\n\\n self\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_watch/tests.rs\",\n \"rank\": 80,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"#[derive(Serialize)]\\n\\nstruct RequestContent {\\n\\n stream_name: String,\\n\\n}\\n\\n\\n\\nimpl ReactorExecutorGenerator for SimpleHttpExecutorGenerator {\\n\\n fn generate(\\n\\n &self,\\n\\n parameters: &HashMap<String, Option<String>>,\\n\\n ) -> Result<Box<dyn ReactorExecutor>, Box<dyn Error + Sync + Send>> {\\n\\n let url = match parameters.get(\\\"url\\\") {\\n\\n Some(Some(url)) => url.trim().to_string(),\\n\\n _ => return Err(Box::new(SimpleHttpExecutorError::UrlParameterNotProvided)),\\n\\n };\\n\\n\\n\\n Ok(Box::new(SimpleHttpExecutor { url }))\\n\\n }\\n\\n}\\n\\n\\n\\n#[instrument]\\n\\nasync fn execute_simple_http_executor(url: String, stream_name: String) -> ReactorExecutionResult {\\n\\n info!(\\\"Querying {} for workflow for stream '{}'\\\", url, stream_name);\\n\\n let mut config = match execute_with_retry(&url, &stream_name, 0).await {\\n\\n Ok(config) => config,\\n\\n Err(_) => return ReactorExecutionResult::invalid(),\\n\\n };\\n\\n\\n\\n let workflows = config.workflows.drain().map(|kvp| kvp.1).collect();\\n\\n ReactorExecutionResult::valid(workflows)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/reactors/executors/simple_http_executor.rs\",\n \"rank\": 81,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct ActiveStream {\\n\\n id: StreamId,\\n\\n stream_name: String,\\n\\n pending_media: VecDeque<MediaNotificationContent>,\\n\\n rtmp_output_status: WatchRegistrationStatus,\\n\\n rtmp_input_status: PublishRegistrationStatus,\\n\\n ffmpeg_status: FfmpegStatus,\\n\\n ffmpeg_id: Uuid,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_transcode/mod.rs\",\n \"rank\": 82,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct ParamGenerator {\\n\\n rtmp_app: String,\\n\\n path: String,\\n\\n segment_duration: u16,\\n\\n segment_count: u16,\\n\\n stream_name: Option<String>,\\n\\n}\\n\\n\\n\\nimpl FfmpegHlsStepGenerator {\\n\\n pub fn new(\\n\\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\\n\\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\\n\\n ) -> Self {\\n\\n FfmpegHlsStepGenerator {\\n\\n rtmp_endpoint,\\n\\n ffmpeg_endpoint,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_hls/mod.rs\",\n \"rank\": 83,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestContext {\\n\\n step_context: StepTestContext,\\n\\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\\n\\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_watch/tests.rs\",\n \"rank\": 84,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct StreamDetails {\\n\\n target_workflow_names: HashSet<String>,\\n\\n required_media: Vec<MediaNotification>,\\n\\n\\n\\n // Used to cancel the reactor update future. When a stream disconnects, this cancellation\\n\\n // channel will be dropped causing the future waiting for reactor updates to be closed. This\\n\\n // will inform the reactor that this step is no longer interested in whatever workflow it was\\n\\n // managing for it. Not using a one shot, as the channel needs to live across multiple futures\\n\\n // if updates come in.\\n\\n _cancellation_channel: Option<UnboundedSender<()>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/workflow_forwarder/mod.rs\",\n \"rank\": 85,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct DefinitionBuilder {\\n\\n port: Option<u16>,\\n\\n app: Option<String>,\\n\\n key: Option<String>,\\n\\n reactor: Option<String>,\\n\\n}\\n\\n\\n\\nimpl DefinitionBuilder {\\n\\n fn new() -> Self {\\n\\n DefinitionBuilder {\\n\\n port: None,\\n\\n app: None,\\n\\n key: None,\\n\\n reactor: None,\\n\\n }\\n\\n }\\n\\n\\n\\n fn port(mut self, port: u16) -> Self {\\n\\n self.port = Some(port);\\n\\n self\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_receive/tests.rs\",\n \"rank\": 86,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestContext {\\n\\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\\n\\n _event_hub: UnboundedReceiver<SubscriptionRequest>,\\n\\n step_context: StepTestContext,\\n\\n workflow_sender: UnboundedSender<WorkflowRequest>,\\n\\n workflow_receiver: UnboundedReceiver<WorkflowRequest>,\\n\\n workflow_event_channel: UnboundedSender<WorkflowStartedOrStoppedEvent>,\\n\\n}\\n\\n\\n\\nimpl TestContext {\\n\\n async fn new(specific_workflow: Option<&str>, reactor: Option<&str>) -> Result<Self> {\\n\\n if specific_workflow.is_some() && reactor.is_some() {\\n\\n return Err(anyhow!(\\n\\n \\\"Both workflow and reactor names specified. Only one should be\\\"\\n\\n ));\\n\\n }\\n\\n\\n\\n if specific_workflow.is_none() && reactor.is_none() {\\n\\n return Err(anyhow!(\\n\\n \\\"Neither workflow or reactor name specified. One must be\\\"\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/workflow_forwarder/tests.rs\",\n \"rank\": 87,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestInputStep {\\n\\n status: StepStatus,\\n\\n definition: WorkflowStepDefinition,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/runner/test_steps.rs\",\n \"rank\": 88,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct DefinitionBuilder {\\n\\n vcodec: Option<String>,\\n\\n acodec: Option<String>,\\n\\n h264_preset: Option<String>,\\n\\n size: Option<String>,\\n\\n bitrate: Option<u16>,\\n\\n}\\n\\n\\n\\nimpl DefinitionBuilder {\\n\\n fn new() -> Self {\\n\\n DefinitionBuilder {\\n\\n vcodec: None,\\n\\n acodec: None,\\n\\n h264_preset: None,\\n\\n size: None,\\n\\n bitrate: None,\\n\\n }\\n\\n }\\n\\n\\n\\n fn vcodec(mut self, vcodec: &str) -> Self {\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_transcode/tests.rs\",\n \"rank\": 89,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestContext {\\n\\n step_context: StepTestContext,\\n\\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\\n\\n ffmpeg_endpoint: UnboundedReceiver<FfmpegEndpointRequest>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_transcode/tests.rs\",\n \"rank\": 90,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TranscodeManager {\\n\\n termination_requested: bool,\\n\\n id: Uuid,\\n\\n futures: FuturesUnordered<BoxFuture<'static, TranscoderFutureResult>>,\\n\\n video_encoder: Box<dyn VideoEncoder>,\\n\\n audio_encoder: Box<dyn AudioEncoder>,\\n\\n pipeline: Pipeline,\\n\\n}\\n\\n\\n\\nunsafe impl Send for TranscodeManager {}\\n\\nunsafe impl Sync for TranscodeManager {}\\n\\n\\n\\nimpl TranscodeManager {\\n\\n fn new(\\n\\n parameters: TranscoderParams,\\n\\n receiver: UnboundedReceiver<TranscodeManagerRequest>,\\n\\n ) -> TranscodeManager {\\n\\n let futures = FuturesUnordered::new();\\n\\n futures.push(wait_for_request(receiver).boxed());\\n\\n futures.push(notify_on_outbound_media_closed(parameters.outbound_media).boxed());\\n\",\n \"file_path\": \"mmids-gstreamer/src/endpoints/gst_transcoder/transcoding_manager.rs\",\n \"rank\": 91,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct TestContext {\\n\\n step_context: StepTestContext,\\n\\n rtmp_endpoint: UnboundedReceiver<RtmpEndpointRequest>,\\n\\n reactor_manager: UnboundedReceiver<ReactorManagerRequest>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_receive/tests.rs\",\n \"rank\": 92,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct AvencAacEncoder {\\n\\n source: AppSrc,\\n\\n}\\n\\n\\n\\nimpl AvencAacEncoder {\\n\\n fn new(\\n\\n media_sender: UnboundedSender<MediaNotificationContent>,\\n\\n parameters: &HashMap<String, Option<String>>,\\n\\n pipeline: &Pipeline,\\n\\n ) -> Result<AvencAacEncoder> {\\n\\n let bitrate = get_number(parameters, \\\"bitrate\\\");\\n\\n\\n\\n let appsrc = create_gst_element(\\\"appsrc\\\")?;\\n\\n let queue = create_gst_element(\\\"queue\\\")?;\\n\\n let decodebin = create_gst_element(\\\"decodebin\\\")?;\\n\\n let convert = create_gst_element(\\\"audioconvert\\\")?;\\n\\n let encoder = create_gst_element(\\\"avenc_aac\\\")?;\\n\\n let output_parser = create_gst_element(\\\"aacparse\\\")?;\\n\\n let appsink = create_gst_element(\\\"appsink\\\")?;\\n\\n\\n\",\n \"file_path\": \"mmids-gstreamer/src/encoders/audio_avenc_aac.rs\",\n \"rank\": 93,\n \"score\": 70865.7415925577\n },\n {\n \"content\": \"struct WorkflowForwarderStep {\\n\\n global_workflow_name: Option<String>,\\n\\n reactor_name: Option<String>,\\n\\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\\n\\n definition: WorkflowStepDefinition,\\n\\n status: StepStatus,\\n\\n active_streams: HashMap<StreamId, StreamDetails>,\\n\\n stream_for_workflow_name: HashMap<String, HashSet<StreamId>>,\\n\\n known_workflows: HashMap<String, UnboundedSender<WorkflowRequest>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/workflow_forwarder/mod.rs\",\n \"rank\": 94,\n \"score\": 70014.39161744676\n },\n {\n \"content\": \"struct FfmpegHlsStep {\\n\\n definition: WorkflowStepDefinition,\\n\\n status: StepStatus,\\n\\n stream_reader: ExternalStreamReader,\\n\\n path: String,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_hls/mod.rs\",\n \"rank\": 95,\n \"score\": 70014.39161744676\n },\n {\n \"content\": \"struct ParamGenerator {\\n\\n rtmp_app: String,\\n\\n target: String,\\n\\n}\\n\\n\\n\\nimpl FfmpegRtmpPushStepGenerator {\\n\\n pub fn new(\\n\\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\\n\\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\\n\\n ) -> Self {\\n\\n FfmpegRtmpPushStepGenerator {\\n\\n rtmp_endpoint,\\n\\n ffmpeg_endpoint,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl StepGenerator for FfmpegRtmpPushStepGenerator {\\n\\n fn generate(&self, definition: WorkflowStepDefinition) -> StepCreationResult {\\n\\n let target = match definition.parameters.get(TARGET) {\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_rtmp_push/mod.rs\",\n \"rank\": 96,\n \"score\": 70014.39161744676\n },\n {\n \"content\": \"struct FfmpegPullStep {\\n\\n definition: WorkflowStepDefinition,\\n\\n ffmpeg_endpoint: UnboundedSender<FfmpegEndpointRequest>,\\n\\n rtmp_endpoint: UnboundedSender<RtmpEndpointRequest>,\\n\\n status: StepStatus,\\n\\n rtmp_app: String,\\n\\n pull_location: String,\\n\\n stream_name: String,\\n\\n ffmpeg_id: Option<Uuid>,\\n\\n active_stream_id: Option<StreamId>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/ffmpeg_pull/mod.rs\",\n \"rank\": 97,\n \"score\": 70014.39161744676\n },\n {\n \"content\": \"struct RtmpWatchStep {\\n\\n definition: WorkflowStepDefinition,\\n\\n port: u16,\\n\\n rtmp_app: String,\\n\\n stream_key: StreamKeyRegistration,\\n\\n reactor_name: Option<String>,\\n\\n status: StepStatus,\\n\\n rtmp_endpoint_sender: UnboundedSender<RtmpEndpointRequest>,\\n\\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\\n\\n media_channel: UnboundedSender<RtmpEndpointMediaMessage>,\\n\\n stream_id_to_name_map: HashMap<StreamId, String>,\\n\\n stream_watchers: HashMap<String, StreamWatchers>,\\n\\n}\\n\\n\\n\\nimpl StepFutureResult for RtmpWatchStepFutureResult {}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_watch/mod.rs\",\n \"rank\": 98,\n \"score\": 70014.39161744676\n },\n {\n \"content\": \"struct RtmpReceiverStep {\\n\\n definition: WorkflowStepDefinition,\\n\\n rtmp_endpoint_sender: UnboundedSender<RtmpEndpointRequest>,\\n\\n reactor_manager: UnboundedSender<ReactorManagerRequest>,\\n\\n port: u16,\\n\\n rtmp_app: String,\\n\\n stream_key: StreamKeyRegistration,\\n\\n status: StepStatus,\\n\\n connection_details: HashMap<ConnectionId, ConnectionDetails>,\\n\\n reactor_name: Option<String>,\\n\\n}\\n\\n\\n\\nimpl StepFutureResult for FutureResult {}\\n\\n\\n\",\n \"file_path\": \"mmids-core/src/workflows/steps/rtmp_receive/mod.rs\",\n \"rank\": 99,\n \"score\": 70014.39161744676\n }\n]","isConversational":false}}},{"rowIdx":1596,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"rafx-framework/src/visibility/visibility_object_arc.rs"},"repo_name":{"kind":"string","value":"aclysma/renderer_prototype"},"commit":{"kind":"string","value":"a274b82c873c0ec7f9d6c3376cd054bfccfe3895"},"file_code":{"kind":"string","value":"use crate::render_features::RenderObjectHandle;\nuse crate::visibility::visibility_object_allocator::VisibilityObjectId;\nuse crate::visibility::ObjectId;\nuse crossbeam_channel::Sender;\nuse glam::{Quat, Vec3};\nuse rafx_visibility::geometry::Transform;\nuse rafx_visibility::{\n AsyncCommand, ModelHandle, PolygonSoup, VisibilityObjectHandle, VisibleBounds, ZoneHandle,\n};\nuse slotmap::Key;\nuse std::sync::atomic::{AtomicU64, Ordering};\nuse std::sync::{Arc, Weak};\n\npub enum CullModel {\n Mesh(PolygonSoup),\n VisibleBounds(VisibleBounds),\n Sphere(f32),\n Quad(f32, f32),\n None,\n}\n\nimpl CullModel {\n pub fn mesh(polygon_soup: PolygonSoup) -> CullModel {\n CullModel::Mesh(polygon_soup)\n }\n\n pub fn visible_bounds(model: VisibleBounds) -> CullModel {\n CullModel::VisibleBounds(model)\n }\n\n pub fn sphere(radius: f32) -> CullModel {\n CullModel::Sphere(radius)\n }\n\n pub fn quad(\n width: f32,\n height: f32,\n ) -> CullModel {\n CullModel::Quad(width, height)\n }\n\n pub fn none() -> CullModel {\n CullModel::None\n }\n}\n\npub struct VisibilityObjectArcInner {\n object: VisibilityObjectRaii,\n \n \n visibility_object_id: AtomicU64,\n drop_tx: Sender<VisibilityObjectId>,\n}\n\nimpl Drop for VisibilityObjectArcInner {\n fn drop(&mut self) {\n let _ = self\n .drop_tx\n .send(VisibilityObjectId::from(slotmap::KeyData::from_ffi(\n self.visibility_object_id.load(Ordering::Relaxed),\n )));\n }\n}\n\npub struct VisibilityObjectWeakArcInner {\n inner: Weak<VisibilityObjectArcInner>,\n}\n\nimpl VisibilityObjectWeakArcInner {\n pub fn upgrade(&self) -> Option<VisibilityObjectArc> {\n self.inner\n .upgrade()\n .map(|inner| VisibilityObjectArc { inner })\n }\n}\n\n#[derive(Clone)]\npub struct VisibilityObjectArc {\n inner: Arc<VisibilityObjectArcInner>,\n}\n\nimpl VisibilityObjectArc {\n pub(crate) fn new(\n object: VisibilityObjectRaii,\n drop_tx: Sender<VisibilityObjectId>,\n ) -> Self {\n Self {\n inner: Arc::new(VisibilityObjectArcInner {\n object,\n visibility_object_id: AtomicU64::default(),\n drop_tx,\n }),\n }\n }\n\n pub fn downgrade(&self) -> VisibilityObjectWeakArcInner {\n VisibilityObjectWeakArcInner {\n inner: Arc::downgrade(&self.inner),\n }\n }\n\n pub(super) fn set_visibility_object_id(\n &self,\n visibility_object_id: VisibilityObjectId,\n ) {\n self.inner\n .visibility_object_id\n .store(visibility_object_id.data().as_ffi(), Ordering::Relaxed);\n }\n\n #[allow(dead_code)]\n pub(super) fn set_zone(\n &self,\n zone: Option<ZoneHandle>,\n ) -> &Self {\n self.inner.object.set_zone(zone);\n self\n }\n\n pub fn object_id(&self) -> ObjectId {\n self.inner.object.object_id()\n }\n\n \n pub fn visibility_object_handle(&self) -> VisibilityObjectHandle {\n self.inner.object.handle\n }\n\n pub fn render_objects(&self) -> &[RenderObjectHandle] {\n &self.inner.object.render_objects()\n }\n\n pub fn set_cull_model(\n &self,\n cull_model: Option<ModelHandle>,\n ) -> &Self {\n self.inner.object.set_cull_model(cull_model);\n self\n }\n\n pub fn set_transform(\n &self,\n translation: Vec3,\n rotation: Quat,\n scale: Vec3,\n ) -> &Self {\n self.inner\n .object\n .set_transform(translation, rotation, scale);\n self\n }\n}\n\npub struct VisibilityObjectRaii {\n commands: Sender<AsyncCommand>,\n handle: VisibilityObjectHandle,\n object_id: ObjectId,\n render_objects: Vec<RenderObjectHandle>, \n}\n\nimpl Drop for VisibilityObjectRaii {\n fn drop(&mut self) {\n \n let _ = self.commands.send(AsyncCommand::DestroyObject(self.handle));\n }\n}\n\nimpl VisibilityObjectRaii {\n pub fn new(\n object_id: ObjectId,\n render_objects: Vec<RenderObjectHandle>,\n handle: VisibilityObjectHandle,\n commands: Sender<AsyncCommand>,\n ) -> Self {\n Self {\n commands,\n handle,\n object_id,\n render_objects,\n }\n }\n\n #[allow(dead_code)]\n pub(super) fn set_zone(\n &self,\n zone: Option<ZoneHandle>,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectZone(self.handle, zone))\n .expect(\"Unable to send SetObjectZone command.\");\n self\n }\n\n pub fn object_id(&self) -> ObjectId {\n self.object_id\n }\n\n pub fn render_objects(&self) -> &[RenderObjectHandle] {\n &self.render_objects\n }\n\n pub fn set_cull_model(\n &self,\n cull_model: Option<ModelHandle>,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectCullModel(self.handle, cull_model))\n .expect(\"Unable to send SetObjectCullModel command.\");\n self\n }\n\n pub fn set_transform(\n &self,\n translation: Vec3,\n rotation: Quat,\n scale: Vec3,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectTransform(\n self.handle,\n Transform {\n translation,\n rotation,\n scale,\n },\n ))\n .expect(\"Unable to send SetObjectPosition command.\");\n self\n }\n}\n"},"prefix":{"kind":"string","value":"use crate::render_features::RenderObjectHandle;\nuse crate::visibility::visibility_object_allocator::VisibilityObjectId;\nuse crate::visibility::ObjectId;\nuse crossbeam_channel::Sender;\nuse glam::{Quat, Vec3};\nuse rafx_visibility::geometry::Transform;\nuse rafx_visibility::{\n AsyncCommand, ModelHandle, PolygonSoup, VisibilityObjectHandle, VisibleBounds, ZoneHandle,\n};\nuse slotmap::Key;\nuse std::sync::atomic::{AtomicU64, Ordering};\nuse std::sync::{Arc, Weak};\n\npub enum CullModel {\n Mesh(PolygonSoup),\n VisibleBounds(VisibleBounds),\n Sphere(f32),\n Quad(f32, f32),\n None,\n}\n\nimpl CullModel {\n pub fn mesh(polygon_soup: PolygonSoup) -> CullModel {\n CullModel::Mesh(polygon_soup)\n }\n\n pub fn visible_bounds(model: VisibleBounds) -> CullModel {\n CullModel::VisibleBounds(model)\n }\n\n pub fn sphere(radius: f32) -> CullModel {\n CullModel::Sphere(radius)\n }\n\n pub fn quad(\n width: f32,\n height: f32,\n ) -> CullModel {\n CullModel::Quad(width, height)\n }\n\n pub fn none() -> CullModel {\n CullModel::None\n }\n}\n\npub struct VisibilityObjectArcInner {\n object: VisibilityObjectRaii,\n \n \n visibility_object_id: AtomicU64,\n drop_tx: Sender<VisibilityObjectId>,\n}\n\nimpl Drop for VisibilityObjectArcInner {\n fn drop(&mut self) {\n let _ = self\n .drop_tx\n .send(VisibilityObjectId::from(slotmap::KeyData::from_ffi(\n self.visibility_object_id.load(Ordering::Relaxed),\n )));\n }\n}\n\npub struct VisibilityObjectWeakArcInner {\n inner: Weak<VisibilityObjectArcInner>,\n}\n\nimpl VisibilityObjectWeakArcInner {\n pub fn upgrade(&self) -> Option<VisibilityObjectArc> {\n self.inner\n .upgrade()\n .map(|inner| VisibilityObjectArc { inner })\n }\n}\n\n#[derive(Clone)]\npub struct VisibilityObjectArc {\n inner: Arc<VisibilityObjectArcInner>,\n}\n\nimpl VisibilityObjectArc {\n pub(crate) fn new(\n object: VisibilityObjectRaii,\n drop_tx: Sender<VisibilityObjectId>,\n ) -> Self {\n Self {\n inner: Arc::new(VisibilityObjectArcInner {\n object,\n visibility_object_id: AtomicU64::default(),\n drop_tx,\n }),\n }\n }\n\n pub fn downgrade(&self) -> VisibilityObjectWeakArcInner {\n VisibilityObjectWeakArcInner {\n inner: Arc::downgrade(&self.inner),\n }\n }\n\n pub(super) fn set_visibility_object_id(\n &self,\n visibility_object_id: VisibilityObjectId,\n ) {\n self.inner\n .visibility_object_id\n .store(visibility_object_id.data().as_ffi(), Ordering::Relaxed);\n }\n\n #[allow(dead_code)]\n pub(super) fn set_zone(\n &self,\n zone: Option<ZoneHandle>,\n ) -> &Self {\n self.inner.object.set_zone(zone);\n self\n }\n\n pub fn object_id(&self) -> ObjectId {\n self.inner.object.object_id()\n }\n\n \n pub fn visibility_object_handle(&self) -> VisibilityObjectHandle {\n self.inner.object.handle\n }\n\n pub fn render_objects(&self) -> &[RenderObjectHandle] {\n &self.inner.object.render_objects()\n }\n\n pub fn set_cull_model(\n &self,\n cull_model: Option<ModelHandle>,\n ) -> &Self {\n self.inner.object.set_cull_model(cull_model);\n self\n }\n\n pub fn set_transform(\n &self,\n translation: Vec3,\n rotation: Quat,\n scale: Vec3,\n ) -> &Self {\n self.inner\n .object\n .set_transform(translation, rotation, scale);\n self\n }\n}\n\npub struct VisibilityObjectRaii {\n commands: Sender<AsyncCommand>,\n handle: VisibilityObjectHandle,\n object_id: ObjectId,\n render_objects: Vec<RenderObjectHandle>, \n}\n\nimpl Drop for VisibilityObjectRaii {\n fn drop(&mut self) {\n \n let _ = self.commands.send(AsyncCommand::DestroyObject(self.handle));\n }\n}\n\nimpl VisibilityObjectRaii {\n "},"suffix":{"kind":"string","value":"\n\n #[allow(dead_code)]\n pub(super) fn set_zone(\n &self,\n zone: Option<ZoneHandle>,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectZone(self.handle, zone))\n .expect(\"Unable to send SetObjectZone command.\");\n self\n }\n\n pub fn object_id(&self) -> ObjectId {\n self.object_id\n }\n\n pub fn render_objects(&self) -> &[RenderObjectHandle] {\n &self.render_objects\n }\n\n pub fn set_cull_model(\n &self,\n cull_model: Option<ModelHandle>,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectCullModel(self.handle, cull_model))\n .expect(\"Unable to send SetObjectCullModel command.\");\n self\n }\n\n pub fn set_transform(\n &self,\n translation: Vec3,\n rotation: Quat,\n scale: Vec3,\n ) -> &Self {\n self.commands\n .send(AsyncCommand::SetObjectTransform(\n self.handle,\n Transform {\n translation,\n rotation,\n scale,\n },\n ))\n .expect(\"Unable to send SetObjectPosition command.\");\n self\n }\n}\n"},"middle":{"kind":"string","value":"pub fn new(\n object_id: ObjectId,\n render_objects: Vec<RenderObjectHandle>,\n handle: VisibilityObjectHandle,\n commands: Sender<AsyncCommand>,\n ) -> Self {\n Self {\n commands,\n handle,\n object_id,\n render_objects,\n }\n }"},"strategy":{"kind":"string","value":"function_block-full_function"},"context_items":{"kind":"list like","value":[{"content":"/// Call when winit sends an event\n\npub fn handle_sdl2_event(\n\n event: &Event,\n\n input_state: &mut InputState,\n\n) {\n\n let _is_close_requested = false;\n\n\n\n match event {\n\n Event::KeyDown {\n\n keycode, repeat: _, ..\n\n } => handle_keyboard_event(input_state, keycode, minimum_input::ButtonState::Pressed),\n\n Event::KeyUp {\n\n keycode, repeat: _, ..\n\n } => handle_keyboard_event(input_state, keycode, minimum_input::ButtonState::Released),\n\n Event::MouseButtonDown { mouse_btn, .. } => {\n\n handle_mouse_button_event(input_state, mouse_btn, minimum_input::ButtonState::Pressed)\n\n }\n\n Event::MouseButtonUp { mouse_btn, .. } => {\n\n handle_mouse_button_event(input_state, mouse_btn, minimum_input::ButtonState::Released)\n\n }\n\n Event::MouseMotion { x, y, .. } => {\n","file_path":"demo/src/input/input_sdl2.rs","rank":0,"score":222048.84282992175},{"content":"fn random_color(rng: &mut impl Rng) -> Vec3 {\n\n let r = rng.gen_range(0.2..1.0);\n\n let g = rng.gen_range(0.2..1.0);\n\n let b = rng.gen_range(0.2..1.0);\n\n let v = Vec3::new(r, g, b);\n\n v.normalize()\n\n}\n\n\n","file_path":"demo/src/scenes/mod.rs","rank":1,"score":216730.90462114778},{"content":"/// Call when winit sends an event\n\npub fn handle_winit_event<T>(\n\n event: &winit::event::Event<T>,\n\n input_state: &mut super::InputState,\n\n) {\n\n use winit::event::Event;\n\n use winit::event::WindowEvent;\n\n\n\n let _is_close_requested = false;\n\n\n\n match event {\n\n //Process keyboard input\n\n Event::WindowEvent {\n\n event: WindowEvent::KeyboardInput { input, .. },\n\n ..\n\n } => {\n\n log::trace!(\"keyboard input {:?}\", input);\n\n if let Some(vk) = input.virtual_keycode {\n\n input_state\n\n .handle_keyboard_event(vk.into(), WinitElementState::new(input.state).into());\n\n }\n","file_path":"demo/src/input/input_winit.rs","rank":2,"score":211692.6496598368},{"content":"// Internally represents a VkCommandPool with automatic lifetime/reuse management\n\nstruct DynCommandPoolInner {\n\n command_pool: RafxCommandPool,\n\n command_pool_meta: CommandPoolMeta,\n\n allocated_command_buffers: Vec<DynCommandBuffer>,\n\n submits_in_frame_index: u64,\n\n\n\n // Just a debugging aid\n\n pool_id: u64,\n\n}\n\n\n\nimpl DynCommandPoolInner {\n\n fn reset_command_pool(&mut self) -> RafxResult<()> {\n\n for command_buffer in &self.allocated_command_buffers {\n\n command_buffer.return_to_pool()?;\n\n }\n\n\n\n self.allocated_command_buffers.clear();\n\n self.command_pool.reset_command_pool()\n\n }\n\n}\n","file_path":"rafx-framework/src/resources/dyn_commands.rs","rank":3,"score":206067.13784108136},{"content":"struct DynCommandPoolAllocatorInner {\n\n // Command pools that are ready to use but have no recorded commands\n\n unused_pools: FnvHashMap<CommandPoolMeta, Vec<DynCommandPoolInner>>,\n\n\n\n // Command pools that are in use and have a frame that we know they will be submitted in\n\n pending_pools: FnvHashMap<PendingCommandPoolMeta, Vec<DynCommandPoolInner>>,\n\n\n\n // submitted pools\n\n // TODO: Would be less allocations if this was a static array of vecs\n\n submitted_pools: BTreeMap<u64, Vec<DynCommandPoolInner>>,\n\n\n\n max_frames_in_flight: u64,\n\n current_frame_index: u64,\n\n\n\n drop_tx: Sender<DynCommandPoolInner>,\n\n drop_rx: Receiver<DynCommandPoolInner>,\n\n\n\n // Just a debugging aid\n\n next_pool_id: u64,\n\n}\n","file_path":"rafx-framework/src/resources/dyn_commands.rs","rank":4,"score":203098.0877628072},{"content":"pub fn new_gpu_image_data_from_image_asset_data_subresources(\n\n width: u32,\n\n height: u32,\n\n format: RafxFormat,\n\n subresources: ImageAssetDataPayloadSubresources,\n\n) -> GpuImageData {\n\n #[cfg(debug_assertions)]\n\n {\n\n debug_assert_eq!(width, subresources.layers[0].mip_levels[0].width);\n\n debug_assert_eq!(height, subresources.layers[0].mip_levels[0].height);\n\n for i in 1..subresources.layers.len() {\n\n let layers = &subresources.layers;\n\n let layer_0 = &layers[0];\n\n debug_assert_eq!(layer_0.mip_levels.len(), layers[i].mip_levels.len());\n\n for j in 1..layer_0.mip_levels.len() {\n\n debug_assert_eq!(layer_0.mip_levels[j].width, layers[i].mip_levels[j].width);\n\n debug_assert_eq!(layer_0.mip_levels[j].height, layers[i].mip_levels[j].height);\n\n debug_assert_eq!(layer_0.mip_levels[j].width, layers[i].mip_levels[j].width);\n\n }\n\n }\n","file_path":"rafx-assets/src/assets/image/asset_upload_queue.rs","rank":5,"score":199022.4914346828},{"content":"//\n\n// Static functions\n\n//\n\npub fn handle_load_result<AssetT: Clone>(\n\n load_op: AssetLoadOp,\n\n loaded_asset: RafxResult<AssetT>,\n\n asset_lookup: &mut AssetLookup<AssetT>,\n\n result_tx: Sender<AssetT>,\n\n) {\n\n match loaded_asset {\n\n Ok(loaded_asset) => {\n\n asset_lookup.set_uncommitted(load_op.load_handle(), loaded_asset.clone());\n\n result_tx.send(loaded_asset).unwrap();\n\n load_op.complete()\n\n }\n\n Err(err) => {\n\n load_op.error(err);\n\n }\n\n }\n\n}\n\n\n","file_path":"rafx-assets/src/assets/asset_type_handler.rs","rank":6,"score":194123.22371307225},{"content":"pub fn default_daemon() -> distill::daemon::AssetDaemon {\n\n use crate::assets::*;\n\n\n\n // This demonstrates using filenames to hint default settings for images on import for normal\n\n // maps and roughness/metalness maps by using filenames. Otherwise, the user has to remember to\n\n // edit the .meta file.\n\n let pbr_map_suffix = vec![\"_pbr.\"];\n\n let normal_map_suffix = vec![\"_n.\"];\n\n\n\n // Default config\n\n let mut image_importer_config = ImageImporterConfig::new(ImageImporterRuleOptions {\n\n mip_generation: ImageAssetMipGeneration::Runtime,\n\n color_space: ImageAssetColorSpaceConfig::Srgb,\n\n data_format: ImageAssetDataFormatConfig::Uncompressed,\n\n });\n\n\n\n for suffix in normal_map_suffix {\n\n // Override for normal maps\n\n image_importer_config.add_filename_contains_override(\n\n suffix,\n","file_path":"rafx-assets/src/distill_impl/mod.rs","rank":7,"score":192299.90456674382},{"content":"pub fn handle_free_requests<AssetDataT, AssetT>(\n\n load_queues: &mut LoadQueues<AssetDataT, AssetT>,\n\n asset_lookup: &mut AssetLookup<AssetT>,\n\n) {\n\n for request in load_queues.take_free_requests() {\n\n log::trace!(\n\n \"free asset {:?} {}\",\n\n request.load_handle,\n\n core::any::type_name::<AssetDataT>()\n\n );\n\n asset_lookup.free(request.load_handle);\n\n }\n\n}\n","file_path":"rafx-assets/src/assets/asset_type_handler.rs","rank":8,"score":188820.05443603816},{"content":"pub fn handle_commit_requests<AssetDataT, AssetT>(\n\n load_queues: &mut LoadQueues<AssetDataT, AssetT>,\n\n asset_lookup: &mut AssetLookup<AssetT>,\n\n) {\n\n for request in load_queues.take_commit_requests() {\n\n log::trace!(\n\n \"commit asset {:?} {}\",\n\n request.load_handle,\n\n core::any::type_name::<AssetDataT>()\n\n );\n\n asset_lookup.commit(request.load_handle);\n\n }\n\n}\n\n\n","file_path":"rafx-assets/src/assets/asset_type_handler.rs","rank":9,"score":188820.05443603816},{"content":"fn resolve_load_handle<T: AssetHandle>(\n\n handle: &T,\n\n indirection_table: &IndirectionTable,\n\n) -> Option<LoadHandle> {\n\n if handle.load_handle().is_indirect() {\n\n indirection_table.resolve(handle.load_handle())\n\n } else {\n\n Some(handle.load_handle())\n\n }\n\n}\n\n\n\nimpl<AssetT: TypeUuid + Send> Storage<AssetT> {\n\n fn new(\n\n sender: Sender<RefOp>,\n\n loader: Box<dyn DynAssetLoader<AssetT>>,\n\n indirection_table: IndirectionTable,\n\n ) -> Self {\n\n Self {\n\n refop_sender: sender,\n\n assets: HashMap::new(),\n","file_path":"rafx-assets/src/distill_impl/asset_storage.rs","rank":10,"score":188508.1841794553},{"content":"pub fn rendering_init(\n\n resources: &mut Resources,\n\n asset_source: AssetSource,\n\n window: &dyn HasRawWindowHandle,\n\n window_width: u32,\n\n window_height: u32,\n\n) -> RafxResult<()> {\n\n resources.insert(VisibilityResource::new());\n\n resources.insert(ViewportsResource::default());\n\n\n\n #[cfg(feature = \"basic-pipeline\")]\n\n let mesh_renderer_plugin = Arc::new(MeshBasicRendererPlugin::new(Some(32)));\n\n #[cfg(not(feature = \"basic-pipeline\"))]\n\n let mesh_renderer_plugin = Arc::new(MeshAdvRendererPlugin::new(Some(32)));\n\n let sprite_renderer_plugin = Arc::new(SpriteRendererPlugin::default());\n\n let skybox_renderer_plugin = Arc::new(SkyboxRendererPlugin::default());\n\n let tile_layer_renderer_plugin = Arc::new(TileLayerRendererPlugin::default());\n\n let debug3d_renderer_plugin = Arc::new(Debug3DRendererPlugin::default());\n\n let debug_pip_renderer_plugin = Arc::new(DebugPipRendererPlugin::default());\n\n let text_renderer_plugin = Arc::new(TextRendererPlugin::default());\n","file_path":"demo/src/init.rs","rank":11,"score":176223.09056968248},{"content":"pub fn logging_init() {\n\n #[cfg(not(debug_assertions))]\n\n let log_level = log::LevelFilter::Info;\n\n #[cfg(debug_assertions)]\n\n let log_level = log::LevelFilter::Debug;\n\n\n\n // Setup logging\n\n env_logger::Builder::from_default_env()\n\n .default_format_timestamp_nanos(true)\n\n .filter_module(\n\n \"rafx_assets::resources::descriptor_sets\",\n\n log::LevelFilter::Info,\n\n )\n\n .filter_module(\"rafx_framework::nodes\", log::LevelFilter::Info)\n\n .filter_module(\"rafx_framework::visibility\", log::LevelFilter::Info)\n\n .filter_module(\"rafx_framework::graph\", log::LevelFilter::Debug)\n\n .filter_module(\"rafx_framework::resources\", log::LevelFilter::Debug)\n\n .filter_module(\"rafx_framework::graph::graph_plan\", log::LevelFilter::Info)\n\n .filter_module(\"rafx_api\", log::LevelFilter::Debug)\n\n .filter_module(\"rafx_framework\", log::LevelFilter::Debug)\n","file_path":"demo/src/main.rs","rank":12,"score":176223.09056968248},{"content":"pub fn update() {}\n","file_path":"demo-web/src/lib.rs","rank":13,"score":176223.09056968248},{"content":"pub fn update_loop(\n\n args: &DemoArgs,\n\n window: winit::window::Window,\n\n event_loop: winit::event_loop::EventLoop<()>,\n\n) -> RafxResult<()> {\n\n log::debug!(\"calling init\");\n\n let mut app = DemoApp::init(args, &window).unwrap();\n\n\n\n log::debug!(\"start update loop\");\n\n event_loop.run(move |event, _, control_flow| {\n\n use winit::event::Event;\n\n match event {\n\n Event::MainEventsCleared => {\n\n window.request_redraw();\n\n }\n\n Event::RedrawRequested(_) => {\n\n *control_flow = app.update(&window).unwrap();\n\n }\n\n event @ _ => {\n\n if !app.process_input(&event, &window) {\n\n *control_flow = ControlFlow::Exit;\n\n }\n\n }\n\n }\n\n });\n\n}\n","file_path":"demo/src/lib.rs","rank":14,"score":176223.09056968248},{"content":"pub fn update_loop(\n\n window: winit::window::Window,\n\n event_loop: winit::event_loop::EventLoop<()>,\n\n) -> RafxResult<()> {\n\n //\n\n // Create the api\n\n //\n\n log::trace!(\"Creating the API\");\n\n let api = unsafe { RafxApi::new(&window, &Default::default())? };\n\n\n\n // Wrap all of this so that it gets dropped before we drop the API object. This ensures a nice\n\n // clean shutdown.\n\n {\n\n // A cloneable device handle, these are lightweight and can be passed across threads\n\n let device_context = api.device_context();\n\n\n\n //\n\n // Create a swapchain\n\n //\n\n log::trace!(\"Creating swapchain\");\n","file_path":"demo-web/src/lib.rs","rank":15,"score":173720.70534580262},{"content":"#[cfg(not(feature = \"basic-pipeline\"))]\n\npub fn draw_taa_options(\n\n ui: &mut egui::Ui,\n\n render_options: &mut RenderOptions,\n\n) {\n\n let taa_options = &mut render_options.taa_options;\n\n ui.checkbox(\n\n &mut taa_options.enable_side_by_side_debug_view,\n\n \"side_by_side_debug_view\",\n\n );\n\n ui.add(\n\n egui::Slider::new(&mut taa_options.forward_pass_mip_bias, -5.0..=5.0)\n\n .text(\"forward_pass_mip_bias\"),\n\n );\n\n\n\n ui.add(\n\n egui::Slider::new(&mut taa_options.jitter_multiplier, 0.0..=3.0).text(\"jitter_multiplier\"),\n\n );\n\n ui.add(egui::Slider::new(&mut taa_options.history_weight, 0.0..=1.0).text(\"history_weight\"));\n\n ui.add(\n\n egui::Slider::new(\n","file_path":"demo/src/demo_ui.rs","rank":16,"score":171326.7896683852},{"content":"// Texture must be in COPY_SRC state\n\n// After this call, it will be in COPY_DST state\n\n// Vulkan requires this on a graphics queue. Metal allows this on any queue.\n\npub fn generate_mipmaps(\n\n command_buffer: &RafxCommandBuffer,\n\n _texture: &RafxTexture,\n\n) -> RafxResult<()> {\n\n match command_buffer {\n\n #[cfg(feature = \"rafx-vulkan\")]\n\n RafxCommandBuffer::Vk(inner) => generate_mipmaps_vk(inner, _texture),\n\n #[cfg(feature = \"rafx-metal\")]\n\n RafxCommandBuffer::Metal(inner) => generate_mipmaps_metal(inner, _texture),\n\n #[cfg(feature = \"rafx-gles2\")]\n\n RafxCommandBuffer::Gles2(inner) => generate_mipmaps_gles2(inner, _texture),\n\n #[cfg(feature = \"rafx-gles3\")]\n\n RafxCommandBuffer::Gles3(inner) => generate_mipmaps_gles3(inner, _texture),\n\n #[cfg(any(\n\n feature = \"rafx-empty\",\n\n not(any(\n\n feature = \"rafx-metal\",\n\n feature = \"rafx-vulkan\",\n\n feature = \"rafx-gles2\",\n\n feature = \"rafx-gles3\"\n\n ))\n\n ))]\n\n RafxCommandBuffer::Empty(_) => unimplemented!(),\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/extra/mipmaps.rs","rank":17,"score":171326.7896683852},{"content":"pub fn main_native() {\n\n // Setup logging\n\n env_logger::Builder::from_default_env()\n\n .default_format_timestamp_nanos(true)\n\n .filter_level(log::LevelFilter::Debug)\n\n .init();\n\n\n\n let event_loop = EventLoop::new();\n\n let window = WindowBuilder::new()\n\n .with_title(\"Rafx Web Demo\")\n\n .build(&event_loop)\n\n .unwrap();\n\n\n\n crate::update_loop(window, event_loop).unwrap();\n\n}\n","file_path":"demo-web/src/main_native.rs","rank":18,"score":171326.7896683852},{"content":"pub fn calculate_window_hash(window: &dyn HasRawWindowHandle) -> WindowHash {\n\n let mut hasher = FnvHasher::default();\n\n window.raw_window_handle().hash(&mut hasher);\n\n WindowHash(hasher.finish())\n\n}\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\n\npub struct WindowHash(u64);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct BufferId(pub u32);\n\npub const NONE_BUFFER: BufferId = BufferId(gles2_bindings::NONE);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct TextureId(pub u32);\n\npub const NONE_TEXTURE: TextureId = TextureId(gles2_bindings::NONE);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct FramebufferId(pub u32);\n\npub const NONE_FRAMEBUFFER: FramebufferId = FramebufferId(gles2_bindings::NONE);\n","file_path":"rafx-api/src/backends/gles2/internal/gl_context/mod.rs","rank":19,"score":170855.06955639855},{"content":"pub fn calculate_window_hash(window: &dyn HasRawWindowHandle) -> WindowHash {\n\n let mut hasher = FnvHasher::default();\n\n window.raw_window_handle().hash(&mut hasher);\n\n WindowHash(hasher.finish())\n\n}\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\n\npub struct WindowHash(u64);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct BufferId(pub u32);\n\npub const NONE_BUFFER: BufferId = BufferId(gles3_bindings::NONE);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct TextureId(pub u32);\n\npub const NONE_TEXTURE: TextureId = TextureId(gles3_bindings::NONE);\n\n\n\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\n\npub struct FramebufferId(pub u32);\n\npub const NONE_FRAMEBUFFER: FramebufferId = FramebufferId(gles3_bindings::NONE);\n","file_path":"rafx-api/src/backends/gles3/internal/gl_context/mod.rs","rank":20,"score":170855.06955639855},{"content":"pub fn round_size_up_to_alignment_u32(\n\n size: u32,\n\n required_alignment: u32,\n\n) -> u32 {\n\n assert!(required_alignment > 0);\n\n ((size + required_alignment - 1) / required_alignment) * required_alignment\n\n}\n\n\n","file_path":"rafx-base/src/memory.rs","rank":21,"score":169034.44049208728},{"content":"pub fn round_size_up_to_alignment_u64(\n\n size: u64,\n\n required_alignment: u64,\n\n) -> u64 {\n\n assert!(required_alignment > 0);\n\n ((size + required_alignment - 1) / required_alignment) * required_alignment\n\n}\n\n\n","file_path":"rafx-base/src/memory.rs","rank":22,"score":169034.44049208728},{"content":"pub fn round_size_up_to_alignment_usize(\n\n size: usize,\n\n required_alignment: usize,\n\n) -> usize {\n\n assert!(required_alignment > 0);\n\n ((size + required_alignment - 1) / required_alignment) * required_alignment\n\n}\n\n\n","file_path":"rafx-base/src/memory.rs","rank":23,"score":169034.44049208728},{"content":"// This function is a little more complex to use than enqueue_load_images but can support cubemaps\n\n// We create a layer for each layer_image_assignment, and copy from the decoded_image\n\n// at the index matching the assignment\n\npub fn enqueue_load_image(\n\n device_context: &RafxDeviceContext,\n\n upload: &mut RafxTransferUpload,\n\n image_data: &GpuImageData,\n\n params: ImageUploadParams,\n\n) -> Result<RafxTexture, RafxUploadError> {\n\n // All images must have identical mip level count, sizes, etc.\n\n #[cfg(debug_assertions)]\n\n image_data.verify_state();\n\n\n\n //\n\n // Determine the total amount of data we need to upload and verify there is enough space\n\n //\n\n let bytes_required = image_data.total_size(IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT as u64);\n\n\n\n let has_space_available = upload.has_space_available(\n\n bytes_required as usize,\n\n IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT as usize,\n\n 1,\n\n );\n","file_path":"rafx-framework/src/upload/image_upload.rs","rank":24,"score":166842.94793799036},{"content":"pub fn jitter_amount(\n\n frame_index: usize,\n\n pattern: JitterPattern,\n\n viewport_size: glam::Vec2,\n\n) -> glam::Vec2 {\n\n let jitter_amount = match pattern {\n\n JitterPattern::SobolOwen16 => SOBOL_OWEN_JITTER_SAMPLES[frame_index % 16],\n\n JitterPattern::SobolOwen64 => SOBOL_OWEN_JITTER_SAMPLES[frame_index % 64],\n\n JitterPattern::Halton => HALTON_JITTER_SAMPLES[frame_index % HALTON_JITTER_SAMPLES.len()],\n\n JitterPattern::QuadJitterTest => {\n\n QUAD_JITTER_TEST_SAMPLES[frame_index % QUAD_JITTER_TEST_SAMPLES.len()]\n\n }\n\n JitterPattern::MAX => unimplemented!(),\n\n };\n\n\n\n return (jitter_amount * glam::Vec2::splat(2.0) - glam::Vec2::ONE) / viewport_size;\n\n}\n","file_path":"rafx-plugins/src/pipelines/modern/internal/jitter.rs","rank":25,"score":166837.3283539851},{"content":"pub fn default_main_view_masks(\n\n render_options: &RenderOptions\n\n) -> (\n\n RenderPhaseMaskBuilder,\n\n RenderFeatureMaskBuilder,\n\n RenderFeatureFlagMaskBuilder,\n\n) {\n\n let phase_mask_builder = RenderPhaseMaskBuilder::default()\n\n .add_render_phase::<DepthPrepassRenderPhase>()\n\n .add_render_phase::<OpaqueRenderPhase>()\n\n .add_render_phase::<TransparentRenderPhase>()\n\n .add_render_phase::<WireframeRenderPhase>()\n\n .add_render_phase::<DebugPipRenderPhase>()\n\n .add_render_phase::<UiRenderPhase>();\n\n\n\n //use rafx_plugins::features::debug_pip::DebugPipRenderFeature;\n\n let mut feature_mask_builder = RenderFeatureMaskBuilder::default()\n\n .add_render_feature::<MeshRenderFeature>()\n\n .add_render_feature::<SpriteRenderFeature>()\n\n //.add_render_feature::<DebugPipRenderFeature>()\n","file_path":"demo/src/scenes/util/mod.rs","rank":26,"score":166837.3283539851},{"content":"pub fn add_light_debug_draw(\n\n resources: &Resources,\n\n world: &World,\n\n) {\n\n let mut debug_draw = resources.get_mut::<Debug3DResource>().unwrap();\n\n\n\n let mut query = <Read<DirectionalLightComponent>>::query();\n\n for light in query.iter(world) {\n\n let light_from = light.direction * -10.0;\n\n let light_to = glam::Vec3::ZERO;\n\n\n\n debug_draw.add_line(light_from, light_to, light.color);\n\n }\n\n\n\n let mut query = <(Read<TransformComponent>, Read<PointLightComponent>)>::query();\n\n for (transform, light) in query.iter(world) {\n\n debug_draw.add_sphere(transform.translation, 0.1, light.color, 12);\n\n debug_draw.add_sphere(transform.translation, light.range(), light.color, 12);\n\n }\n\n\n","file_path":"demo/src/scenes/util/mod.rs","rank":27,"score":166837.3283539851},{"content":"pub fn enqueue_load_buffer(\n\n device_context: &RafxDeviceContext,\n\n upload: &mut RafxTransferUpload,\n\n // transfer_queue_family_index: u32,\n\n // dst_queue_family_index: u32,\n\n resource_type: RafxResourceType,\n\n data: &[u8],\n\n dst_buffer: Option<&RafxBuffer>,\n\n dst_byte_offset: u64,\n\n //TODO: params?\n\n) -> Result<Option<RafxBuffer>, RafxUploadError> {\n\n // Arbitrary, not sure if there is any requirement\n\n const REQUIRED_ALIGNMENT: usize = 16;\n\n\n\n // Push data into the staging buffer\n\n let src_byte_offset = upload.push(data, REQUIRED_ALIGNMENT)?;\n\n let size = data.len() as u64;\n\n\n\n // Allocate a GPU buffer\n\n let mut new_buffer = None;\n","file_path":"rafx-framework/src/upload/buffer_upload.rs","rank":28,"score":166837.3283539851},{"content":"pub fn load_image_blocking(\n\n device_context: &RafxDeviceContext,\n\n transfer_queue: &RafxQueue,\n\n dst_queue: &RafxQueue,\n\n upload_buffer_max_size: u64,\n\n image_data: &GpuImageData,\n\n params: ImageUploadParams,\n\n) -> Result<RafxTexture, RafxUploadError> {\n\n let total_size = image_data.total_size(IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT);\n\n if upload_buffer_max_size < total_size {\n\n Err(RafxUploadError::BufferFull)?;\n\n }\n\n\n\n let mut upload = RafxTransferUpload::new(\n\n device_context,\n\n transfer_queue,\n\n dst_queue,\n\n upload_buffer_max_size,\n\n None,\n\n )?;\n\n\n\n let texture = enqueue_load_image(device_context, &mut upload, image_data, params)?;\n\n\n\n upload.block_until_upload_complete()?;\n\n\n\n Ok(texture)\n\n}\n","file_path":"rafx-framework/src/upload/image_upload.rs","rank":29,"score":166837.3283539851},{"content":"pub fn parse_shader_source_recursive(\n\n file_to_process: &FileToProcess,\n\n declarations: &mut Vec<DeclarationText>,\n\n included_files: &mut FnvHashSet<PathBuf>,\n\n) -> Result<(), String> {\n\n log::trace!(\"parse_shader_source_recursive {:?}\", file_to_process);\n\n let resolved_include = super::include_impl(\n\n &file_to_process.path,\n\n file_to_process.include_type,\n\n &file_to_process.requested_from,\n\n file_to_process.include_depth,\n\n )?;\n\n\n\n if included_files.contains(&resolved_include.resolved_path) {\n\n return Ok(());\n\n }\n\n\n\n included_files.insert(resolved_include.resolved_path.clone());\n\n\n\n let mut resolved_file_paths = file_to_process.clone();\n","file_path":"rafx-shader-processor/src/parse_source.rs","rank":30,"score":164729.63901134641},{"content":"pub fn do_find_supported_format(\n\n instance: &ash::Instance,\n\n physical_device: vk::PhysicalDevice,\n\n candidates: &[RafxFormat],\n\n image_tiling: vk::ImageTiling,\n\n features: vk::FormatFeatureFlags,\n\n) -> Option<RafxFormat> {\n\n for &candidate in candidates {\n\n let props = unsafe {\n\n instance.get_physical_device_format_properties(physical_device, candidate.into())\n\n };\n\n\n\n let is_supported = match image_tiling {\n\n vk::ImageTiling::LINEAR => (props.linear_tiling_features & features) == features,\n\n vk::ImageTiling::OPTIMAL => (props.optimal_tiling_features & features) == features,\n\n _ => unimplemented!(),\n\n };\n\n\n\n if is_supported {\n\n return Some(candidate);\n\n }\n\n }\n\n\n\n None\n\n}\n\n\n","file_path":"rafx-api/src/backends/vulkan/device_context.rs","rank":31,"score":164729.63901134641},{"content":"pub fn set_colorspace(\n\n layer: &MetalLayerRef,\n\n colorspace: &core_graphics::color_space::CGColorSpaceRef,\n\n) {\n\n unsafe { msg_send![layer, setColorspace: colorspace] }\n\n}\n\n\n\npub struct NSWindowWrapper(StrongPtr);\n\n\n\nimpl NSWindowWrapper {\n\n pub fn new(window: *mut Object) -> Self {\n\n unsafe {\n\n assert!(!window.is_null());\n\n let class = class!(NSWindow);\n\n let is_actually_window: BOOL = msg_send![window, isKindOfClass: class];\n\n assert_eq!(is_actually_window, YES);\n\n\n\n let ptr = StrongPtr::new(window);\n\n StrongPtr::retain(window);\n\n NSWindowWrapper(ptr)\n","file_path":"rafx-api/src/backends/metal/internal/extra_ffi.rs","rank":32,"score":164729.63901134641},{"content":"pub fn create_font_texture_with_ranges(\n\n font_data: &[u8],\n\n character_ranges_to_include: &[(u32, u32)],\n\n size: f32,\n\n margin: u32,\n\n) -> Option<FontTextureWithMeta> {\n\n // let character_ranges_to_include = vec![\n\n // (32, 128),\n\n // //(0x4e00, 0x5FCC)\n\n // ];\n\n\n\n let mut characters_to_include = vec![];\n\n\n\n //\n\n // Iterate codepoints in the font and find the characters within the given ranges\n\n //\n\n let face = ttf_parser::Face::from_slice(font_data, 0).unwrap();\n\n\n\n for subtable in face.character_mapping_subtables() {\n\n subtable.codepoints(|codepoint| {\n","file_path":"rafx-plugins/src/assets/font/font_cooking.rs","rank":33,"score":162706.0220633342},{"content":"pub fn blend_state_to_create_info(\n\n blend_state: &RafxBlendState,\n\n color_attachment_count: usize,\n\n) -> RafxBlendStateVkCreateInfo {\n\n let mut blend_attachments_states = vec![];\n\n\n\n blend_state.verify(color_attachment_count);\n\n\n\n if let Some(first_attachment) = blend_state.render_target_blend_states.first() {\n\n for attachment_index in 0..color_attachment_count {\n\n let attachment_state = if blend_state\n\n .render_target_mask\n\n .intersects(RafxBlendStateTargets::from_bits(1 << attachment_index).unwrap())\n\n {\n\n if blend_state.independent_blend {\n\n blend_state_render_target_to_create_info(\n\n &blend_state.render_target_blend_states[attachment_index],\n\n )\n\n } else {\n\n blend_state_render_target_to_create_info(first_attachment)\n","file_path":"rafx-api/src/backends/vulkan/internal/util.rs","rank":34,"score":162706.0220633342},{"content":"/// Creates a right-handed perspective projection matrix with [0,1] depth range.\n\npub fn perspective_rh(\n\n fov_y_radians: f32,\n\n aspect_ratio: f32,\n\n z_near: f32,\n\n z_far: f32,\n\n) -> glam::Mat4 {\n\n debug_assert!(z_near > 0.0 && z_far > 0.0);\n\n let (sin_fov, cos_fov) = (0.5 * fov_y_radians).sin_cos();\n\n let h = cos_fov / sin_fov;\n\n let w = h / aspect_ratio;\n\n let r = z_far / (z_near - z_far);\n\n glam::Mat4::from_cols(\n\n glam::Vec4::new(w, 0.0, 0.0, 0.0),\n\n glam::Vec4::new(0.0, h, 0.0, 0.0),\n\n glam::Vec4::new(0.0, 0.0, r, -1.0),\n\n glam::Vec4::new(0.0, 0.0, r * z_near, 0.0),\n\n )\n\n}\n\n\n","file_path":"rafx-plugins/src/features/mesh_basic/shadow_map_resource.rs","rank":35,"score":162706.0220633342},{"content":"pub fn resource_type_to_descriptor_type(\n\n resource_type: RafxResourceType\n\n) -> Option<vk::DescriptorType> {\n\n match resource_type {\n\n RafxResourceType::SAMPLER => Some(vk::DescriptorType::SAMPLER),\n\n RafxResourceType::TEXTURE => Some(vk::DescriptorType::SAMPLED_IMAGE),\n\n RafxResourceType::UNIFORM_BUFFER => Some(vk::DescriptorType::UNIFORM_BUFFER),\n\n RafxResourceType::TEXTURE_READ_WRITE => Some(vk::DescriptorType::STORAGE_IMAGE),\n\n RafxResourceType::BUFFER => Some(vk::DescriptorType::STORAGE_BUFFER),\n\n RafxResourceType::BUFFER_READ_WRITE => Some(vk::DescriptorType::STORAGE_BUFFER),\n\n RafxResourceType::INPUT_ATTACHMENT => Some(vk::DescriptorType::INPUT_ATTACHMENT),\n\n RafxResourceType::TEXEL_BUFFER => Some(vk::DescriptorType::UNIFORM_TEXEL_BUFFER),\n\n RafxResourceType::TEXEL_BUFFER_READ_WRITE => Some(vk::DescriptorType::STORAGE_TEXEL_BUFFER),\n\n RafxResourceType::COMBINED_IMAGE_SAMPLER => {\n\n Some(vk::DescriptorType::COMBINED_IMAGE_SAMPLER)\n\n }\n\n _ => None,\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/vulkan/internal/util.rs","rank":36,"score":162706.0220633342},{"content":"/// The max number of mip levels an image can have given its size\n\npub fn mip_level_max_count_for_image_size(\n\n width: u32,\n\n height: u32,\n\n) -> u32 {\n\n let max_dimension = std::cmp::max(width, height);\n\n (max_dimension as f32).log2().floor() as u32 + 1\n\n}\n\n\n","file_path":"rafx-api/src/extra/mipmaps.rs","rank":37,"score":162706.0220633342},{"content":"pub fn gl_get_string(\n\n gles3: &Gles3,\n\n pname: u32,\n\n) -> String {\n\n unsafe {\n\n let str = gles3.GetString(pname);\n\n if str.is_null() {\n\n return \"\".to_string();\n\n }\n\n\n\n std::ffi::CStr::from_ptr(str as _)\n\n .to_str()\n\n .unwrap()\n\n .to_string()\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles3/internal/gl_context/native.rs","rank":38,"score":160761.5456006836},{"content":"pub fn get_descriptor_set_element_write(\n\n descriptor_set_layout: &ResourceArc<DescriptorSetLayoutResource>,\n\n key: &DescriptorSetElementKey,\n\n) -> Option<DescriptorSetElementWrite> {\n\n for binding in &descriptor_set_layout\n\n .get_raw()\n\n .descriptor_set_layout_def\n\n .bindings\n\n {\n\n let element_count = binding.resource.element_count_normalized() as usize;\n\n if key.dst_binding != binding.resource.binding || key.array_index >= element_count {\n\n continue;\n\n }\n\n\n\n return Some(DescriptorSetElementWrite {\n\n has_immutable_sampler: binding.immutable_samplers.is_some(),\n\n descriptor_type: binding.resource.resource_type,\n\n image_info: DescriptorSetWriteElementImage::default(),\n\n buffer_info: DescriptorSetWriteElementBuffer::default(),\n\n });\n\n }\n\n\n\n None\n\n}\n","file_path":"rafx-framework/src/resources/descriptor_sets/mod.rs","rank":39,"score":160761.5456006836},{"content":"pub fn gl_get_integerv(\n\n gles2: &Gles2,\n\n pname: u32,\n\n) -> i32 {\n\n unsafe {\n\n let mut value = 0;\n\n gles2.GetIntegerv(pname, &mut value);\n\n value\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles2/internal/gl_context/native.rs","rank":40,"score":160761.5456006836},{"content":"pub fn gl_get_string(\n\n gles2: &Gles2,\n\n pname: u32,\n\n) -> String {\n\n unsafe {\n\n let str = gles2.GetString(pname);\n\n if str.is_null() {\n\n return \"\".to_string();\n\n }\n\n\n\n std::ffi::CStr::from_ptr(str as _)\n\n .to_str()\n\n .unwrap()\n\n .to_string()\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles2/internal/gl_context/native.rs","rank":41,"score":160761.5456006836},{"content":"pub fn gl_get_integerv(\n\n gles3: &Gles3,\n\n pname: u32,\n\n) -> i32 {\n\n unsafe {\n\n let mut value = 0;\n\n gles3.GetIntegerv(pname, &mut value);\n\n value\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles3/internal/gl_context/native.rs","rank":42,"score":160761.5456006836},{"content":"pub fn sdl2_init() -> Sdl2Systems {\n\n // Setup SDL\n\n let context = sdl2::init().expect(\"Failed to initialize sdl2\");\n\n let video_subsystem = context\n\n .video()\n\n .expect(\"Failed to create sdl video subsystem\");\n\n\n\n // Create the window\n\n let window = video_subsystem\n\n .window(\"Rafx Example\", WINDOW_WIDTH, WINDOW_HEIGHT)\n\n .position_centered()\n\n .allow_highdpi()\n\n .resizable()\n\n .build()\n\n .expect(\"Failed to create window\");\n\n\n\n Sdl2Systems {\n\n context,\n\n video_subsystem,\n\n window,\n\n }\n\n}\n\n\n","file_path":"rafx/examples/renderer_triangle/renderer_triangle.rs","rank":43,"score":157671.8157442311},{"content":"pub fn sdl2_init() -> Sdl2Systems {\n\n // Setup SDL\n\n let context = sdl2::init().expect(\"Failed to initialize sdl2\");\n\n let video_subsystem = context\n\n .video()\n\n .expect(\"Failed to create sdl video subsystem\");\n\n\n\n // Create the window\n\n let window = video_subsystem\n\n .window(\"Rafx Example\", WINDOW_WIDTH, WINDOW_HEIGHT)\n\n .position_centered()\n\n .allow_highdpi()\n\n .resizable()\n\n .build()\n\n .expect(\"Failed to create window\");\n\n\n\n Sdl2Systems {\n\n context,\n\n video_subsystem,\n\n window,\n\n }\n\n}\n\n\n","file_path":"rafx/examples/framework_triangle/framework_triangle.rs","rank":44,"score":157671.8157442311},{"content":"pub fn sdl2_init() -> Sdl2Systems {\n\n // Setup SDL\n\n let context = sdl2::init().expect(\"Failed to initialize sdl2\");\n\n let video_subsystem = context\n\n .video()\n\n .expect(\"Failed to create sdl video subsystem\");\n\n\n\n // Create the window\n\n let window = video_subsystem\n\n .window(\"Rafx Example\", WINDOW_WIDTH, WINDOW_HEIGHT)\n\n .position_centered()\n\n .allow_highdpi()\n\n .resizable()\n\n .build()\n\n .expect(\"Failed to create window\");\n\n\n\n Sdl2Systems {\n\n context,\n\n video_subsystem,\n\n window,\n\n }\n\n}\n\n\n","file_path":"rafx/examples/api_triangle/api_triangle.rs","rank":45,"score":157671.8157442311},{"content":"pub fn sdl2_init() -> Sdl2Systems {\n\n // Setup SDL\n\n let context = sdl2::init().expect(\"Failed to initialize sdl2\");\n\n let video_subsystem = context\n\n .video()\n\n .expect(\"Failed to create sdl video subsystem\");\n\n\n\n // Create the window\n\n let window = video_subsystem\n\n .window(\"Rafx Example\", WINDOW_WIDTH, WINDOW_HEIGHT)\n\n .position_centered()\n\n .allow_highdpi()\n\n .resizable()\n\n .build()\n\n .expect(\"Failed to create window\");\n\n\n\n Sdl2Systems {\n\n context,\n\n video_subsystem,\n\n window,\n\n }\n\n}\n\n\n","file_path":"rafx/examples/asset_triangle/asset_triangle.rs","rank":46,"score":157671.8157442311},{"content":"pub fn create_uninitialized_write_set_for_layout(\n\n layout: &DescriptorSetLayout\n\n) -> DescriptorSetWriteSet {\n\n let mut write_set = DescriptorSetWriteSet::default();\n\n for binding in &layout.bindings {\n\n for array_index in 0..binding.resource.element_count_normalized() {\n\n let element_write = DescriptorSetElementWrite {\n\n has_immutable_sampler: binding.immutable_samplers.is_some(),\n\n descriptor_type: binding.resource.resource_type,\n\n image_info: DescriptorSetWriteElementImage::default(),\n\n buffer_info: DescriptorSetWriteElementBuffer::default(),\n\n };\n\n\n\n let key = DescriptorSetElementKey {\n\n dst_binding: binding.resource.binding as u32,\n\n array_index: array_index as usize,\n\n };\n\n\n\n write_set.elements.insert(key, element_write);\n\n }\n\n }\n\n\n\n write_set\n\n}\n","file_path":"rafx-framework/src/resources/descriptor_sets/descriptor_write_set.rs","rank":47,"score":157092.14269373353},{"content":"pub fn create_font_atlas_image_view(\n\n imgui_font_atlas_data: ImguiFontAtlasData,\n\n device_context: &RafxDeviceContext,\n\n upload: &mut RafxTransferUpload,\n\n dyn_resource_allocator: &DynResourceAllocatorSet,\n\n) -> RafxResult<ResourceArc<ImageViewResource>> {\n\n let image_data = GpuImageData::new_simple(\n\n imgui_font_atlas_data.width,\n\n imgui_font_atlas_data.height,\n\n GpuImageDataColorSpace::Linear.rgba8(),\n\n imgui_font_atlas_data.data,\n\n );\n\n\n\n let texture = image_upload::enqueue_load_image(\n\n device_context,\n\n upload,\n\n &image_data,\n\n ImageUploadParams {\n\n generate_mips: false,\n\n ..Default::default()\n\n },\n\n )\n\n .map_err(|x| Into::<RafxError>::into(x))?;\n\n\n\n let image = dyn_resource_allocator.insert_texture(texture);\n\n\n\n Ok(dyn_resource_allocator.insert_image_view(&image, None)?)\n\n}\n","file_path":"rafx-plugins/src/features/imgui/internal/imgui_font_atlas.rs","rank":48,"score":157092.14269373353},{"content":"pub fn color_render_target_binding_mtl_store_op(\n\n color_binding: &RafxColorRenderTargetBinding\n\n) -> MTLStoreAction {\n\n let resolve = color_binding.resolve_target.is_some()\n\n && color_binding.resolve_store_op == RafxStoreOp::Store;\n\n if color_binding.store_op == RafxStoreOp::Store {\n\n if resolve {\n\n MTLStoreAction::StoreAndMultisampleResolve\n\n } else {\n\n MTLStoreAction::Store\n\n }\n\n } else {\n\n if resolve {\n\n MTLStoreAction::MultisampleResolve\n\n } else {\n\n MTLStoreAction::DontCare\n\n }\n\n }\n\n}\n","file_path":"rafx-api/src/backends/metal/internal/util.rs","rank":49,"score":157092.14269373353},{"content":"#[cfg(feature = \"egui\")]\n\npub fn draw_ui(resources: &Resources) {\n\n let ctx = resources.get::<EguiContextResource>().unwrap().context();\n\n let time_state = resources.get::<TimeState>().unwrap();\n\n let mut debug_ui_state = resources.get_mut::<DebugUiState>().unwrap();\n\n let mut render_options = resources.get_mut::<RenderOptions>().unwrap();\n\n #[cfg(not(feature = \"basic-pipeline\"))]\n\n let tonemap_debug_data = resources.get::<ModernPipelineTonemapDebugData>().unwrap();\n\n #[cfg(not(feature = \"basic-pipeline\"))]\n\n let mesh_culling_debug_data = resources\n\n .get::<ModernPipelineMeshCullingDebugData>()\n\n .unwrap();\n\n let asset_resource = resources.get::<AssetResource>().unwrap();\n\n\n\n egui::TopBottomPanel::top(\"top_panel\").show(&ctx, |ui| {\n\n egui::menu::bar(ui, |ui| {\n\n egui::menu::menu(ui, \"Windows\", |ui| {\n\n ui.checkbox(&mut debug_ui_state.show_render_options, \"Render Options\");\n\n\n\n #[cfg(not(feature = \"basic-pipeline\"))]\n\n ui.checkbox(&mut debug_ui_state.show_taa_options, \"TAA Options\");\n","file_path":"demo/src/demo_ui.rs","rank":50,"score":156335.4701550258},{"content":"#[derive(Debug, Clone, PartialEq, Eq, Hash)]\n\nstruct PendingCommandPoolMeta {\n\n submits_in_frame_index: u64,\n\n command_pool_meta: CommandPoolMeta,\n\n}\n\n\n","file_path":"rafx-framework/src/resources/dyn_commands.rs","rank":51,"score":154150.60511576998},{"content":"#[wasm_bindgen(start)]\n\npub fn start() -> Result<(), JsValue> {\n\n console_log::init_with_level(Level::Debug).unwrap();\n\n\n\n let event_loop = EventLoop::new();\n\n let window = WindowBuilder::new()\n\n .with_title(\"Winit Web GL Example\")\n\n .build(&event_loop)\n\n .unwrap();\n\n\n\n // Winit created a canvas element, we add it to the DOM here\n\n web_sys::window()\n\n .and_then(|win| win.document())\n\n .and_then(|doc| doc.body())\n\n .and_then(|body| {\n\n body.append_child(&web_sys::Element::from(window.canvas()))\n\n .ok()\n\n })\n\n .expect(\"couldn't append canvas to document body\");\n\n\n\n log::debug!(\"{:?}\", window.raw_window_handle());\n\n\n\n let result = crate::update_loop(window, event_loop);\n\n log::error!(\"Returned with result {:?}\", result);\n\n\n\n Ok(())\n\n}\n","file_path":"demo-web/src/main_web.rs","rank":52,"score":154138.3580169236},{"content":"pub fn main_native(args: &DemoArgs) {\n\n let event_loop = EventLoop::new();\n\n let window = WindowBuilder::new()\n\n .with_title(\"Rafx Demo\")\n\n .with_inner_size(winit::dpi::LogicalSize::new(1601, 901))\n\n .build(&event_loop)\n\n .unwrap();\n\n\n\n crate::update_loop(&args, window, event_loop).unwrap();\n\n}\n","file_path":"demo/src/main_native.rs","rank":53,"score":154138.3580169236},{"content":"fn generate_samples() -> [[f32; 4]; 16] {\n\n //NOTE: Tried using a random kernel every frame, it causes lots of flickering. Getting good\n\n // enough results with a constant kernel and random rotations of it in the shader\n\n let mut rng = rand::rngs::StdRng::seed_from_u64(1);\n\n //let mut rng = thread_rng();\n\n\n\n let mut values = [[0.0; 4]; 16];\n\n for i in 0..values.len() {\n\n loop {\n\n let dir = glam::Vec3::new(\n\n rng.gen_range(-1.0..1.0),\n\n rng.gen_range(-1.0..1.0),\n\n rng.gen_range(0.0..1.0),\n\n );\n\n\n\n if dir.length() <= 1.0 {\n\n dir.normalize();\n\n // This biases checking nearby rather than far away for the first few samples\n\n let length = lerp_f32(i as f32 / values.len() as f32, 0.1, 1.0);\n\n //let length = 1.0;\n","file_path":"rafx-plugins/src/pipelines/modern/graph_generator/ssao_pass.rs","rank":54,"score":150588.19891936582},{"content":"//\"textures/skybox.basis\"\n\npub fn setup_skybox<T: Into<String>>(\n\n resources: &Resources,\n\n path: T,\n\n) {\n\n let asset_resource = resources.get::<AssetResource>().unwrap();\n\n let skybox_texture = asset_resource.load_asset_path::<ImageAsset, _>(path);\n\n\n\n *resources\n\n .get_mut::<SkyboxResource>()\n\n .unwrap()\n\n .skybox_texture_mut() = Some(skybox_texture);\n\n}\n","file_path":"demo/src/scenes/util/mod.rs","rank":55,"score":149526.24941301023},{"content":"pub fn set_uniform<T: Copy>(\n\n gl_context: &GlContext,\n\n location: &LocationId,\n\n data: &T,\n\n gl_type: GLenum,\n\n count: u32,\n\n) -> RafxResult<()> {\n\n match gl_type {\n\n gles3_bindings::INT | gles3_bindings::BOOL => {\n\n gl_context.gl_uniform_1iv(location, data, count)\n\n }\n\n gles3_bindings::FLOAT => gl_context.gl_uniform_1fv(location, data, count),\n\n gles3_bindings::INT_VEC2 | gles3_bindings::BOOL_VEC2 => {\n\n gl_context.gl_uniform_2iv(location, data, count)\n\n }\n\n gles3_bindings::FLOAT_VEC2 => gl_context.gl_uniform_2fv(location, data, count),\n\n gles3_bindings::INT_VEC3 | gles3_bindings::BOOL_VEC3 => {\n\n gl_context.gl_uniform_3iv(location, data, count)\n\n }\n\n gles3_bindings::FLOAT_VEC3 => gl_context.gl_uniform_3fv(location, data, count),\n","file_path":"rafx-api/src/backends/gles3/internal/gl_type_util.rs","rank":56,"score":146192.68573701035},{"content":"pub fn set_uniform<T: Copy>(\n\n gl_context: &GlContext,\n\n location: &LocationId,\n\n data: &T,\n\n gl_type: GLenum,\n\n count: u32,\n\n) -> RafxResult<()> {\n\n match gl_type {\n\n gles2_bindings::INT | gles2_bindings::BOOL => {\n\n gl_context.gl_uniform_1iv(location, data, count)\n\n }\n\n gles2_bindings::FLOAT => gl_context.gl_uniform_1fv(location, data, count),\n\n gles2_bindings::INT_VEC2 | gles2_bindings::BOOL_VEC2 => {\n\n gl_context.gl_uniform_2iv(location, data, count)\n\n }\n\n gles2_bindings::FLOAT_VEC2 => gl_context.gl_uniform_2fv(location, data, count),\n\n gles2_bindings::INT_VEC3 | gles2_bindings::BOOL_VEC3 => {\n\n gl_context.gl_uniform_3iv(location, data, count)\n\n }\n\n gles2_bindings::FLOAT_VEC3 => gl_context.gl_uniform_3fv(location, data, count),\n","file_path":"rafx-api/src/backends/gles2/internal/gl_type_util.rs","rank":57,"score":146192.68573701035},{"content":"fn rust_structs(\n\n rust_code: &mut Vec<String>,\n\n builtin_types: &FnvHashMap<String, TypeAlignmentInfo>,\n\n user_types: &FnvHashMap<String, UserType>,\n\n) -> Result<Vec<GenerateStructResult>, String> {\n\n let mut structs = Vec::default();\n\n for (type_name, user_type) in user_types {\n\n if user_type.export_uniform_layout {\n\n let s = generate_struct(\n\n &builtin_types,\n\n &user_types,\n\n type_name,\n\n user_type,\n\n MemoryLayout::Std140,\n\n )?;\n\n rust_code.push(generate_struct_code(&s));\n\n rust_code.push(generate_struct_default_code(&s));\n\n structs.push(s);\n\n }\n\n\n","file_path":"rafx-shader-processor/src/codegen.rs","rank":58,"score":146042.81642361073},{"content":"#[derive(Copy, Clone, Debug)]\n\nenum StructBindingType {\n\n Uniform,\n\n Buffer,\n\n PushConstant,\n\n}\n\n\n","file_path":"rafx-shader-processor/src/codegen.rs","rank":59,"score":145650.8480901655},{"content":"fn handle_keyboard_event(\n\n input_state: &mut InputState,\n\n keycode: &Option<Keycode>,\n\n button_state: minimum_input::ButtonState,\n\n) {\n\n if let Some(kc) = keycode {\n\n input_state.handle_keyboard_event(Sdl2KeyboardKey::new(*kc).into(), button_state)\n\n }\n\n}","file_path":"demo/src/input/input_sdl2.rs","rank":60,"score":143723.03714580007},{"content":"pub fn rendering_destroy(resources: &mut Resources) -> RafxResult<()> {\n\n // Destroy these first\n\n {\n\n {\n\n let swapchain_helper = resources.remove::<RafxSwapchainHelper>().unwrap();\n\n let mut asset_manager = resources.get_mut::<AssetManager>().unwrap();\n\n let renderer = resources.get::<Renderer>().unwrap();\n\n SwapchainHandler::destroy_swapchain(swapchain_helper, &mut *asset_manager, &*renderer)?;\n\n }\n\n\n\n resources.remove::<Renderer>();\n\n\n\n #[cfg(feature = \"basic-pipeline\")]\n\n MeshBasicRendererPlugin::legion_destroy(resources);\n\n #[cfg(not(feature = \"basic-pipeline\"))]\n\n MeshAdvRendererPlugin::legion_destroy(resources);\n\n SpriteRendererPlugin::legion_destroy(resources);\n\n SkyboxRendererPlugin::legion_destroy(resources);\n\n TileLayerRendererPlugin::legion_destroy(resources);\n\n Debug3DRendererPlugin::legion_destroy(resources);\n","file_path":"demo/src/init.rs","rank":61,"score":143577.45446261857},{"content":"pub fn init_distill_daemon(connect_string: String) -> AssetResource {\n\n let rpc_loader = RpcIO::new(RpcConnectionType::TCP(connect_string)).unwrap();\n\n let loader = Loader::new(Box::new(rpc_loader));\n\n let resolver = Box::new(DefaultIndirectionResolver);\n\n AssetResource::new(loader, resolver)\n\n}\n\n\n","file_path":"rafx-renderer/src/daemon.rs","rank":62,"score":143450.46665970873},{"content":"#[derive(Clone, Debug, Copy)]\n\nstruct QuadVertex {\n\n pub pos: [f32; 3],\n\n pub tex_coord: [f32; 2],\n\n}\n\n\n\n/// Static data the represents a \"unit\" quad\n\nconst QUAD_VERTEX_LIST: [QuadVertex; 4] = [\n\n // Top Right\n\n QuadVertex {\n\n pos: [0.5, 0.5, 0.0],\n\n tex_coord: [1.0, 0.0],\n\n },\n\n // Top Left\n\n QuadVertex {\n\n pos: [-0.5, 0.5, 0.0],\n\n tex_coord: [0.0, 0.0],\n\n },\n\n // Bottom Right\n\n QuadVertex {\n\n pos: [0.5, -0.5, 0.0],\n","file_path":"rafx-plugins/src/features/sprite/jobs/prepare.rs","rank":63,"score":142759.04385858608},{"content":"struct ResourceContextInner {\n\n descriptor_set_allocator_provider: DescriptorSetAllocatorProvider,\n\n dyn_resources_allocator_provider: DynResourceAllocatorSetProvider,\n\n dyn_command_pool_allocator: DynCommandPoolAllocator,\n\n resources: ResourceLookupSet,\n\n graphics_pipeline_cache: GraphicsPipelineCache,\n\n render_graph_cache: RenderGraphCache,\n\n builtin_pipelines: BuiltinPipelines,\n\n}\n\n\n\n#[derive(Clone)]\n\npub struct ResourceContext {\n\n inner: Arc<ResourceContextInner>,\n\n}\n\n\n\nimpl ResourceContext {\n\n pub fn device_context(&self) -> &RafxDeviceContext {\n\n self.inner.resources.device_context()\n\n }\n\n\n","file_path":"rafx-framework/src/resources/resource_manager.rs","rank":64,"score":142754.62544454387},{"content":"struct RenderRegistryInner {\n\n registered_phases: FnvHashMap<RenderPhaseIndex, RegisteredPhase>,\n\n phase_name_to_index: FnvHashMap<String, RenderPhaseIndex>,\n\n}\n\n\n\n#[derive(Clone)]\n\npub struct RenderRegistry {\n\n inner: Arc<RenderRegistryInner>,\n\n}\n\n\n\nimpl RenderRegistry {\n\n pub fn registered_feature_count() -> RenderFeatureIndex {\n\n RENDER_REGISTRY_FEATURE_COUNT.load(Ordering::Acquire)\n\n }\n\n\n\n pub fn registered_render_phase_count() -> RenderPhaseIndex {\n\n RENDER_REGISTRY_PHASE_COUNT.load(Ordering::Acquire)\n\n }\n\n\n\n pub fn render_phase_index_from_name(\n","file_path":"rafx-framework/src/render_features/registry.rs","rank":65,"score":142754.62544454387},{"content":"pub fn slice_size_in_bytes<T>(slice: &[T]) -> usize {\n\n let range = slice.as_ptr_range();\n\n (range.end as *const u8 as usize) - (range.start as *const u8 as usize)\n\n}\n\n\n\npub unsafe fn force_to_static_lifetime<T>(value: &T) -> &'static T {\n\n std::mem::transmute(value)\n\n}\n\n\n\npub unsafe fn force_to_static_lifetime_mut<T>(value: &mut T) -> &'static mut T {\n\n std::mem::transmute(value)\n\n}\n","file_path":"rafx-base/src/memory.rs","rank":66,"score":141553.83751460636},{"content":"fn handle_mouse_button_event(\n\n input_state: &mut InputState,\n\n mouse_btn: &MouseButton,\n\n button_state: minimum_input::ButtonState,\n\n) {\n\n input_state.handle_mouse_button_event(Sdl2MouseButton::new(*mouse_btn).into(), button_state)\n\n}\n\n\n","file_path":"demo/src/input/input_sdl2.rs","rank":67,"score":141429.14826362117},{"content":"fn resolve_load_handle(\n\n load_handle: LoadHandle,\n\n indirection_table: &IndirectionTable,\n\n) -> Option<LoadHandle> {\n\n if load_handle.is_indirect() {\n\n indirection_table.resolve(load_handle)\n\n } else {\n\n Some(load_handle)\n\n }\n\n}\n\n\n","file_path":"rafx-assets/src/assets/asset_lookup.rs","rank":68,"score":141429.14826362117},{"content":"// This is an inner of InProgressImageUpload - it is wrapped in a Option to avoid borrowing issues\n\n// when polling by allowing us to temporarily take ownership of it and then put it back\n\nstruct InProgressUploadBatchInner {\n\n in_flight_uploads: Vec<InFlightUpload>,\n\n upload: RafxTransferUpload,\n\n}\n\n\n","file_path":"rafx-framework/src/upload/upload_queue.rs","rank":69,"score":140559.52585874547},{"content":"#[derive(Debug)]\n\nstruct RafxShaderGles2Inner {\n\n device_context: RafxDeviceContextGles2,\n\n stage_flags: RafxShaderStageFlags,\n\n stages: Vec<RafxShaderStageDef>,\n\n pipeline_reflection: RafxPipelineReflection,\n\n vertex_shader: Gles2CompiledShader,\n\n fragment_shader: Gles2CompiledShader,\n\n program_id: ProgramId,\n\n}\n\n\n\nimpl Drop for RafxShaderGles2Inner {\n\n fn drop(&mut self) {\n\n self.device_context\n\n .gl_context()\n\n .gl_destroy_program(self.program_id)\n\n .unwrap();\n\n }\n\n}\n\n\n\n#[derive(Clone, Debug)]\n","file_path":"rafx-api/src/backends/gles2/shader.rs","rank":70,"score":140553.67776990347},{"content":"#[derive(Debug)]\n\nstruct RafxShaderGles3Inner {\n\n device_context: RafxDeviceContextGles3,\n\n stage_flags: RafxShaderStageFlags,\n\n stages: Vec<RafxShaderStageDef>,\n\n pipeline_reflection: RafxPipelineReflection,\n\n vertex_shader: Gles3CompiledShader,\n\n fragment_shader: Gles3CompiledShader,\n\n program_id: ProgramId,\n\n}\n\n\n\nimpl Drop for RafxShaderGles3Inner {\n\n fn drop(&mut self) {\n\n self.device_context\n\n .gl_context()\n\n .gl_destroy_program(self.program_id)\n\n .unwrap();\n\n }\n\n}\n\n\n\n#[derive(Clone, Debug)]\n","file_path":"rafx-api/src/backends/gles3/shader.rs","rank":71,"score":140553.67776990347},{"content":"#[derive(Debug)]\n\nstruct RafxShaderVulkanInner {\n\n stage_flags: RafxShaderStageFlags,\n\n stages: Vec<RafxShaderStageDef>,\n\n pipeline_reflection: RafxPipelineReflection,\n\n}\n\n\n\n#[derive(Clone, Debug)]\n\npub struct RafxShaderVulkan {\n\n inner: Arc<RafxShaderVulkanInner>,\n\n}\n\n\n\nimpl RafxShaderVulkan {\n\n pub fn new(\n\n _device_context: &RafxDeviceContextVulkan,\n\n stages: Vec<RafxShaderStageDef>,\n\n ) -> RafxResult<Self> {\n\n let pipeline_reflection = RafxPipelineReflection::from_stages(&stages)?;\n\n let mut stage_flags = RafxShaderStageFlags::empty();\n\n for stage in &stages {\n\n stage_flags |= stage.reflection.shader_stage;\n","file_path":"rafx-api/src/backends/vulkan/shader.rs","rank":72,"score":140553.67776990347},{"content":"#[derive(Debug)]\n\nstruct RafxShaderMetalInner {\n\n stage_flags: RafxShaderStageFlags,\n\n stages: Vec<RafxShaderStageDef>,\n\n pipeline_reflection: RafxPipelineReflection,\n\n}\n\n\n\n#[derive(Clone, Debug)]\n\npub struct RafxShaderMetal {\n\n inner: Arc<RafxShaderMetalInner>,\n\n}\n\n\n\nimpl RafxShaderMetal {\n\n pub fn new(\n\n _device_context: &RafxDeviceContextMetal,\n\n stages: Vec<RafxShaderStageDef>,\n\n ) -> RafxResult<Self> {\n\n let pipeline_reflection = RafxPipelineReflection::from_stages(&stages)?;\n\n let mut stage_flags = RafxShaderStageFlags::empty();\n\n for stage in &stages {\n\n stage_flags |= stage.reflection.shader_stage;\n","file_path":"rafx-api/src/backends/metal/shader.rs","rank":73,"score":140553.67776990347},{"content":"pub fn any_as_bytes<T: Copy>(data: &T) -> &[u8] {\n\n let ptr: *const T = data;\n\n let ptr = ptr as *const u8;\n\n let slice: &[u8] = unsafe { std::slice::from_raw_parts(ptr, std::mem::size_of::<T>()) };\n\n\n\n slice\n\n}\n\n\n","file_path":"rafx-base/src/memory.rs","rank":74,"score":140328.93288437295},{"content":"// Inner state for ImguiManager, which will be protected by a Mutex. Mutex protection required since\n\n// this object is Send but not Sync\n\nstruct ImguiManagerInner {\n\n context: imgui::Context,\n\n\n\n // Pointer to the font atlas. Assuming no direct calls to C imgui interface, this pointer is\n\n // valid as long as context is not destroyed\n\n font_atlas_texture: *mut imgui::FontAtlasTexture<'static>,\n\n\n\n // Pointer to the current UI. Assuming no direct calls to C imgui interface, this pointer is\n\n // valid as long as context is not destroyed, and a frame has started and not ended\n\n ui: Option<*mut imgui::Ui<'static>>,\n\n\n\n // These are all refreshed when frame is started\n\n want_capture_keyboard: bool,\n\n want_capture_mouse: bool,\n\n want_set_mouse_pos: bool,\n\n want_text_input: bool,\n\n}\n\n\n\n// Rust assumes pointers in Inner are not safe to send, so we need to explicitly impl that here\n\nunsafe impl Send for ImguiManagerInner {}\n","file_path":"rafx-plugins/src/features/imgui/internal/imgui_manager.rs","rank":75,"score":138454.32618644866},{"content":"// Inner state for EguiManager, which will be protected by a Mutex. Mutex protection required since\n\n// this object is Send but not Sync\n\nstruct EguiManagerInner {\n\n context: egui::CtxRef,\n\n raw_input: egui::RawInput,\n\n start_time: rafx::base::Instant,\n\n\n\n // This is produced when calling render()\n\n font_atlas: Option<Arc<egui::Texture>>,\n\n clipped_meshes: Option<Vec<egui::epaint::ClippedMesh>>,\n\n}\n\n\n\n//TODO: Investigate usage of channels/draw lists\n\n#[derive(Clone)]\n\npub struct EguiManager {\n\n inner: Arc<Mutex<EguiManagerInner>>,\n\n}\n\n\n\n// Wraps egui (and winit integration logic)\n\nimpl EguiManager {\n\n // egui and winit platform are expected to be pre-configured\n\n pub fn new() -> Self {\n","file_path":"rafx-plugins/src/features/egui/internal/egui_manager.rs","rank":76,"score":138454.32618644866},{"content":"#[derive(Debug)]\n\nstruct Gles2CompiledShaderInner {\n\n device_context: RafxDeviceContextGles2,\n\n shader_id: ShaderId,\n\n stage: RafxShaderStageFlags,\n\n}\n\n\n\nimpl Drop for Gles2CompiledShaderInner {\n\n fn drop(&mut self) {\n\n self.device_context\n\n .gl_context()\n\n .gl_destroy_shader(self.shader_id)\n\n .unwrap();\n\n }\n\n}\n\n\n\n#[derive(Clone, Debug)]\n\npub struct Gles2CompiledShader {\n\n inner: Arc<Gles2CompiledShaderInner>,\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles2/shader_module.rs","rank":77,"score":138442.30899764234},{"content":"struct ViewFrustumArcInner {\n\n visibility_query: RwLock<VisibilityQuery>,\n\n static_view_frustum: Option<ViewFrustumRaii>,\n\n dynamic_view_frustum: Option<ViewFrustumRaii>,\n\n}\n\n\n\n#[derive(Clone)]\n\npub struct ViewFrustumArc {\n\n inner: Arc<ViewFrustumArcInner>,\n\n}\n\n\n\nimpl ViewFrustumArc {\n\n pub fn new(\n\n static_view_frustum: Option<ViewFrustumRaii>,\n\n dynamic_view_frustum: Option<ViewFrustumRaii>,\n\n ) -> Self {\n\n Self {\n\n inner: Arc::new(ViewFrustumArcInner {\n\n visibility_query: Default::default(),\n\n static_view_frustum,\n","file_path":"rafx-framework/src/visibility/view_frustum_arc.rs","rank":78,"score":138442.30899764234},{"content":"// Intentionally doesn't hold a DeviceContext as this is indirectly held by DeviceContext and would\n\n// create a cyclical reference\n\nstruct UnallocatedQueueInner {\n\n queue_family_index: u32,\n\n queue_index: u32,\n\n raw_queue: vk::Queue,\n\n locked_queue: Mutex<vk::Queue>,\n\n}\n\n\n\n#[derive(Clone)]\n\npub struct VkUnallocatedQueue {\n\n inner: Arc<UnallocatedQueueInner>,\n\n}\n\n\n\nimpl VkUnallocatedQueue {\n\n pub fn new(\n\n device: &ash::Device,\n\n queue_family_index: u32,\n\n queue_index: u32,\n\n ) -> Self {\n\n let raw_queue = unsafe { device.get_device_queue(queue_family_index, queue_index) };\n\n let inner = UnallocatedQueueInner {\n","file_path":"rafx-api/src/backends/vulkan/internal/queue_allocation.rs","rank":79,"score":138442.30899764234},{"content":"#[derive(Debug)]\n\nstruct Gles3CompiledShaderInner {\n\n device_context: RafxDeviceContextGles3,\n\n shader_id: ShaderId,\n\n stage: RafxShaderStageFlags,\n\n}\n\n\n\nimpl Drop for Gles3CompiledShaderInner {\n\n fn drop(&mut self) {\n\n self.device_context\n\n .gl_context()\n\n .gl_destroy_shader(self.shader_id)\n\n .unwrap();\n\n }\n\n}\n\n\n\n#[derive(Clone, Debug)]\n\npub struct Gles3CompiledShader {\n\n inner: Arc<Gles3CompiledShaderInner>,\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles3/shader_module.rs","rank":80,"score":138442.30899764234},{"content":"pub fn any_slice_as_bytes<T: Copy>(data: &[T]) -> &[u8] {\n\n let ptr: *const T = data.as_ptr();\n\n let ptr = ptr as *const u8;\n\n let slice: &[u8] =\n\n unsafe { std::slice::from_raw_parts(ptr, data.len() * std::mem::size_of::<T>()) };\n\n\n\n slice\n\n}\n\n\n","file_path":"rafx-base/src/memory.rs","rank":81,"score":138305.31593636074},{"content":"struct AssetState<A> {\n\n version: u32,\n\n asset_uuid: AssetUuid,\n\n asset: A,\n\n}\n\n\n\n// A strongly typed storage for a single asset type\n\npub struct Storage<AssetT: TypeUuid + Send> {\n\n refop_sender: Sender<RefOp>,\n\n assets: HashMap<LoadHandle, AssetState<AssetT>>,\n\n uncommitted: HashMap<LoadHandle, UncommittedAssetState<AssetT>>,\n\n loader: Box<dyn DynAssetLoader<AssetT>>,\n\n indirection_table: IndirectionTable,\n\n}\n\n\n","file_path":"rafx-assets/src/distill_impl/asset_storage.rs","rank":82,"score":138116.666743974},{"content":"/// Implement to customize how PoolAllocator resets and destroys pools\n\npub trait PooledResourceImpl {\n\n fn reset(&mut self) -> RafxResult<()>;\n\n}\n\n\n","file_path":"rafx-framework/src/resources/pool.rs","rank":83,"score":138083.02884434705},{"content":"pub fn what_to_bind(element_write: &DescriptorSetElementWrite) -> WhatToBind {\n\n let mut what = WhatToBind::default();\n\n\n\n // See https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VkWriteDescriptorSet.html\n\n match element_write.descriptor_type {\n\n RafxResourceType::SAMPLER => {\n\n what.bind_samplers = !element_write.has_immutable_sampler;\n\n }\n\n RafxResourceType::COMBINED_IMAGE_SAMPLER => {\n\n what.bind_samplers = !element_write.has_immutable_sampler;\n\n what.bind_images = true;\n\n }\n\n RafxResourceType::TEXTURE => {\n\n what.bind_images = true;\n\n }\n\n RafxResourceType::TEXTURE_READ_WRITE => {\n\n what.bind_images = true;\n\n }\n\n RafxResourceType::UNIFORM_BUFFER => {\n\n what.bind_buffers = true;\n","file_path":"rafx-framework/src/resources/descriptor_sets/mod.rs","rank":84,"score":138048.0268334802},{"content":"pub fn check_for_error(gles3: &Gles3) -> RafxResult<()> {\n\n unsafe {\n\n let result = gles3.GetError();\n\n if result != gles3_bindings::NO_ERROR {\n\n Err(RafxError::GlError(result))\n\n } else {\n\n Ok(())\n\n }\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles3/internal/gl_context/native.rs","rank":85,"score":138048.0268334802},{"content":"pub fn check_for_error(gles2: &Gles2) -> RafxResult<()> {\n\n unsafe {\n\n let result = gles2.GetError();\n\n if result != gles2_bindings::NO_ERROR {\n\n Err(RafxError::GlError(result))\n\n } else {\n\n Ok(())\n\n }\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles2/internal/gl_context/native.rs","rank":86,"score":138048.0268334802},{"content":"fn lerp_f32(\n\n t: f32,\n\n p0: f32,\n\n p1: f32,\n\n) -> f32 {\n\n p0 + (p1 - p0) * t\n\n}\n\n\n","file_path":"rafx-plugins/src/pipelines/modern/graph_generator/ssao_pass.rs","rank":87,"score":137133.55866173192},{"content":"#[derive(Serialize, Deserialize, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]\n\nenum GltfObjectId {\n\n Name(String),\n\n Index(usize),\n\n}\n\n\n","file_path":"rafx-plugins/src/assets/mesh_basic/importers/gltf_importer.rs","rank":88,"score":137059.8669581362},{"content":"#[derive(Serialize, Deserialize, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]\n\nenum GltfObjectId {\n\n Name(String),\n\n Index(usize),\n\n}\n\n\n","file_path":"rafx-plugins/src/assets/mesh_adv/importers/gltf_importer.rs","rank":89,"score":137059.8669581362},{"content":"fn generate_struct_code(st: &GenerateStructResult) -> String {\n\n let mut result_string = String::default();\n\n result_string += &format!(\n\n \"#[derive(Copy, Clone, Debug)]\\n#[repr(C)]\\npub struct {} {{\\n\",\n\n st.name\n\n );\n\n for m in &st.members {\n\n result_string += &format_member(&m.name, &m.ty, m.offset, m.size);\n\n }\n\n result_string += &format!(\"}} // {} bytes\\n\\n\", st.size);\n\n result_string\n\n}\n\n\n","file_path":"rafx-shader-processor/src/codegen.rs","rank":90,"score":136797.2262299238},{"content":"struct WinitEguiManagerInner {\n\n #[cfg(feature = \"clipboard\")]\n\n clipboard: Option<ClipboardContext>,\n\n mouse_position: Option<egui::Pos2>,\n\n cursor: Option<winit::window::CursorIcon>,\n\n pending_cursor: Option<winit::window::CursorIcon>,\n\n}\n\n\n\n/// Full egui API and the SDL2 abstraction/platform integration\n\n#[derive(Clone)]\n\npub struct WinitEguiManager {\n\n egui_manager: EguiManager,\n\n inner: Arc<Mutex<WinitEguiManagerInner>>,\n\n}\n\n\n\n// Wraps egui (and winit integration logic)\n\nimpl WinitEguiManager {\n\n pub fn egui_manager(&self) -> EguiManager {\n\n self.egui_manager.clone()\n\n }\n","file_path":"rafx-plugins/src/features/egui/winit_egui_manager.rs","rank":91,"score":136415.15938663637},{"content":"struct Sdl2EguiManagerInner {\n\n clipboard: sdl2::clipboard::ClipboardUtil,\n\n video_subsystem: sdl2::VideoSubsystem,\n\n cursor: CursorHandler,\n\n}\n\n\n\n// For sdl2::mouse::Cursor, a member of egui_sdl2::Sdl2EguiManager\n\nunsafe impl Send for Sdl2EguiManagerInner {}\n\n\n\n/// Full egui API and the SDL2 abstraction/platform integration\n\n#[derive(Clone)]\n\npub struct Sdl2EguiManager {\n\n egui_manager: EguiManager,\n\n inner: Arc<Mutex<Sdl2EguiManagerInner>>,\n\n}\n\n\n\n// Wraps egui (and winit integration logic)\n\nimpl Sdl2EguiManager {\n\n pub fn egui_manager(&self) -> EguiManager {\n\n self.egui_manager.clone()\n","file_path":"rafx-plugins/src/features/egui/sdl2_egui_manager.rs","rank":92,"score":136415.15938663637},{"content":"struct Sdl2ImguiManagerInner {\n\n imgui_sdl2: ImguiSdl2,\n\n}\n\n\n\n// For sdl2::mouse::Cursor, a member of imgui_sdl2::ImguiSdl2\n\nunsafe impl Send for Sdl2ImguiManagerInner {}\n\n\n\n//TODO: Investigate usage of channels/draw lists\n\n#[derive(Clone)]\n\npub struct Sdl2ImguiManager {\n\n imgui_manager: ImguiManager,\n\n inner: Arc<Mutex<Sdl2ImguiManagerInner>>,\n\n}\n\n\n\n// Wraps imgui (and winit integration logic)\n\nimpl Sdl2ImguiManager {\n\n pub fn imgui_manager(&self) -> ImguiManager {\n\n self.imgui_manager.clone()\n\n }\n\n\n","file_path":"rafx-plugins/src/features/imgui/sdl2_imgui_manager.rs","rank":93,"score":136415.15938663637},{"content":"pub fn vertex_buffer_adjusted_buffer_index(binding: u32) -> NSUInteger {\n\n // Argument buffers will be 0-4\n\n // vertex buffers will be 30 - n\n\n (30 - binding) as _\n\n}\n\n\n\npub(crate) fn resource_type_mtl_data_type(resource_type: RafxResourceType) -> Option<MTLDataType> {\n\n if resource_type.intersects(\n\n RafxResourceType::UNIFORM_BUFFER\n\n | RafxResourceType::BUFFER\n\n | RafxResourceType::BUFFER_READ_WRITE,\n\n ) {\n\n Some(MTLDataType::Pointer)\n\n } else if resource_type\n\n .intersects(RafxResourceType::TEXTURE | RafxResourceType::TEXTURE_READ_WRITE)\n\n {\n\n Some(MTLDataType::Texture)\n\n } else if resource_type.intersects(RafxResourceType::SAMPLER) {\n\n Some(MTLDataType::Sampler)\n\n } else {\n","file_path":"rafx-api/src/backends/metal/internal/util.rs","rank":94,"score":136377.84958410816},{"content":"struct DropSinkResourceInFlight<T> {\n\n // prefixed with _ to silence \"field not used\" warning. The purpose of the var is to hold the\n\n // resource for a while then drop this entire structure\n\n _resource: T,\n\n live_until_frame: Wrapping<u32>,\n\n}\n\n\n\n/// This handles waiting for N frames to pass before dropping the resource.\n\npub struct ResourceDropSink<T> {\n\n // We are assuming that all resources can survive for the same amount of time so the data in\n\n // this VecDeque will naturally be orderered such that things that need to be destroyed sooner\n\n // are at the front\n\n resources_in_flight: VecDeque<DropSinkResourceInFlight<T>>,\n\n\n\n // All resources pushed into the sink will be destroyed after N frames\n\n max_in_flight_frames: Wrapping<u32>,\n\n\n\n // Incremented when on_frame_complete is called\n\n frame_index: Wrapping<u32>,\n\n}\n","file_path":"rafx-framework/src/resources/cleanup.rs","rank":95,"score":135939.16454906567},{"content":"fn generate_struct_default_code(st: &GenerateStructResult) -> String {\n\n let mut result_string = String::default();\n\n result_string += &format!(\"impl Default for {} {{\\n\", st.name);\n\n result_string += &format!(\" fn default() -> Self {{\\n\");\n\n result_string += &format!(\" {} {{\\n\", st.name);\n\n for m in &st.members {\n\n //result_string += &format!(\" {}: {}::default(),\\n\", &m.name, &m.ty);\n\n result_string += &format!(\" {}: {},\\n\", &m.name, m.default_value);\n\n }\n\n result_string += &format!(\" }}\\n\");\n\n result_string += &format!(\" }}\\n\");\n\n result_string += &format!(\"}}\\n\\n\");\n\n result_string\n\n}\n\n\n","file_path":"rafx-shader-processor/src/codegen.rs","rank":96,"score":135072.35678016974},{"content":"fn generate_struct_test_code(st: &GenerateStructResult) -> String {\n\n use heck::SnakeCase;\n\n let mut result_string = String::default();\n\n result_string += &format!(\n\n \"\\n #[test]\\n fn test_struct_{}() {{\\n\",\n\n st.name.to_snake_case()\n\n );\n\n result_string += &format!(\n\n \" assert_eq!(std::mem::size_of::<{}>(), {});\\n\",\n\n st.name, st.size\n\n );\n\n for m in &st.members {\n\n result_string += &format!(\n\n \" assert_eq!(std::mem::size_of::<{}>(), {});\\n\",\n\n m.ty, m.size\n\n );\n\n result_string += &format!(\n\n \" assert_eq!(std::mem::align_of::<{}>(), {});\\n\",\n\n m.ty, m.align\n\n );\n","file_path":"rafx-shader-processor/src/codegen.rs","rank":97,"score":135072.35678016974},{"content":"pub fn array_layer_to_cube_map_target(array_layer: u16) -> GLenum {\n\n if array_layer > 5 {\n\n unimplemented!(\"GL ES 2.0 does not support more than 6 images for a cubemap\")\n\n }\n\n\n\n GL_CUBE_MAP_TARGETS[array_layer as usize]\n\n}\n","file_path":"rafx-api/src/backends/gles2/internal/conversions.rs","rank":98,"score":134767.17291207996},{"content":"#[allow(dead_code)]\n\npub fn byte_size_of_type(gl_type: GLenum) -> u32 {\n\n match gl_type {\n\n gles2_bindings::INT | gles2_bindings::BOOL | gles2_bindings::FLOAT => 4,\n\n gles2_bindings::INT_VEC2 | gles2_bindings::BOOL_VEC2 | gles2_bindings::FLOAT_VEC2 => 8,\n\n gles2_bindings::INT_VEC3\n\n | gles2_bindings::BOOL_VEC3\n\n | gles2_bindings::FLOAT_VEC3\n\n | gles2_bindings::INT_VEC4\n\n | gles2_bindings::BOOL_VEC4\n\n | gles2_bindings::FLOAT_VEC4 => 16,\n\n gles2_bindings::FLOAT_MAT2 => 32,\n\n gles2_bindings::FLOAT_MAT3 => 48,\n\n gles2_bindings::FLOAT_MAT4 => 64,\n\n _ => unimplemented!(\"Unknown GL type in byte_size_of_type\"),\n\n }\n\n}\n\n\n","file_path":"rafx-api/src/backends/gles2/internal/gl_type_util.rs","rank":99,"score":134767.17291207996}],"string":"[\n {\n \"content\": \"/// Call when winit sends an event\\n\\npub fn handle_sdl2_event(\\n\\n event: &Event,\\n\\n input_state: &mut InputState,\\n\\n) {\\n\\n let _is_close_requested = false;\\n\\n\\n\\n match event {\\n\\n Event::KeyDown {\\n\\n keycode, repeat: _, ..\\n\\n } => handle_keyboard_event(input_state, keycode, minimum_input::ButtonState::Pressed),\\n\\n Event::KeyUp {\\n\\n keycode, repeat: _, ..\\n\\n } => handle_keyboard_event(input_state, keycode, minimum_input::ButtonState::Released),\\n\\n Event::MouseButtonDown { mouse_btn, .. } => {\\n\\n handle_mouse_button_event(input_state, mouse_btn, minimum_input::ButtonState::Pressed)\\n\\n }\\n\\n Event::MouseButtonUp { mouse_btn, .. } => {\\n\\n handle_mouse_button_event(input_state, mouse_btn, minimum_input::ButtonState::Released)\\n\\n }\\n\\n Event::MouseMotion { x, y, .. } => {\\n\",\n \"file_path\": \"demo/src/input/input_sdl2.rs\",\n \"rank\": 0,\n \"score\": 222048.84282992175\n },\n {\n \"content\": \"fn random_color(rng: &mut impl Rng) -> Vec3 {\\n\\n let r = rng.gen_range(0.2..1.0);\\n\\n let g = rng.gen_range(0.2..1.0);\\n\\n let b = rng.gen_range(0.2..1.0);\\n\\n let v = Vec3::new(r, g, b);\\n\\n v.normalize()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"demo/src/scenes/mod.rs\",\n \"rank\": 1,\n \"score\": 216730.90462114778\n },\n {\n \"content\": \"/// Call when winit sends an event\\n\\npub fn handle_winit_event<T>(\\n\\n event: &winit::event::Event<T>,\\n\\n input_state: &mut super::InputState,\\n\\n) {\\n\\n use winit::event::Event;\\n\\n use winit::event::WindowEvent;\\n\\n\\n\\n let _is_close_requested = false;\\n\\n\\n\\n match event {\\n\\n //Process keyboard input\\n\\n Event::WindowEvent {\\n\\n event: WindowEvent::KeyboardInput { input, .. },\\n\\n ..\\n\\n } => {\\n\\n log::trace!(\\\"keyboard input {:?}\\\", input);\\n\\n if let Some(vk) = input.virtual_keycode {\\n\\n input_state\\n\\n .handle_keyboard_event(vk.into(), WinitElementState::new(input.state).into());\\n\\n }\\n\",\n \"file_path\": \"demo/src/input/input_winit.rs\",\n \"rank\": 2,\n \"score\": 211692.6496598368\n },\n {\n \"content\": \"// Internally represents a VkCommandPool with automatic lifetime/reuse management\\n\\nstruct DynCommandPoolInner {\\n\\n command_pool: RafxCommandPool,\\n\\n command_pool_meta: CommandPoolMeta,\\n\\n allocated_command_buffers: Vec<DynCommandBuffer>,\\n\\n submits_in_frame_index: u64,\\n\\n\\n\\n // Just a debugging aid\\n\\n pool_id: u64,\\n\\n}\\n\\n\\n\\nimpl DynCommandPoolInner {\\n\\n fn reset_command_pool(&mut self) -> RafxResult<()> {\\n\\n for command_buffer in &self.allocated_command_buffers {\\n\\n command_buffer.return_to_pool()?;\\n\\n }\\n\\n\\n\\n self.allocated_command_buffers.clear();\\n\\n self.command_pool.reset_command_pool()\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/resources/dyn_commands.rs\",\n \"rank\": 3,\n \"score\": 206067.13784108136\n },\n {\n \"content\": \"struct DynCommandPoolAllocatorInner {\\n\\n // Command pools that are ready to use but have no recorded commands\\n\\n unused_pools: FnvHashMap<CommandPoolMeta, Vec<DynCommandPoolInner>>,\\n\\n\\n\\n // Command pools that are in use and have a frame that we know they will be submitted in\\n\\n pending_pools: FnvHashMap<PendingCommandPoolMeta, Vec<DynCommandPoolInner>>,\\n\\n\\n\\n // submitted pools\\n\\n // TODO: Would be less allocations if this was a static array of vecs\\n\\n submitted_pools: BTreeMap<u64, Vec<DynCommandPoolInner>>,\\n\\n\\n\\n max_frames_in_flight: u64,\\n\\n current_frame_index: u64,\\n\\n\\n\\n drop_tx: Sender<DynCommandPoolInner>,\\n\\n drop_rx: Receiver<DynCommandPoolInner>,\\n\\n\\n\\n // Just a debugging aid\\n\\n next_pool_id: u64,\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/resources/dyn_commands.rs\",\n \"rank\": 4,\n \"score\": 203098.0877628072\n },\n {\n \"content\": \"pub fn new_gpu_image_data_from_image_asset_data_subresources(\\n\\n width: u32,\\n\\n height: u32,\\n\\n format: RafxFormat,\\n\\n subresources: ImageAssetDataPayloadSubresources,\\n\\n) -> GpuImageData {\\n\\n #[cfg(debug_assertions)]\\n\\n {\\n\\n debug_assert_eq!(width, subresources.layers[0].mip_levels[0].width);\\n\\n debug_assert_eq!(height, subresources.layers[0].mip_levels[0].height);\\n\\n for i in 1..subresources.layers.len() {\\n\\n let layers = &subresources.layers;\\n\\n let layer_0 = &layers[0];\\n\\n debug_assert_eq!(layer_0.mip_levels.len(), layers[i].mip_levels.len());\\n\\n for j in 1..layer_0.mip_levels.len() {\\n\\n debug_assert_eq!(layer_0.mip_levels[j].width, layers[i].mip_levels[j].width);\\n\\n debug_assert_eq!(layer_0.mip_levels[j].height, layers[i].mip_levels[j].height);\\n\\n debug_assert_eq!(layer_0.mip_levels[j].width, layers[i].mip_levels[j].width);\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"rafx-assets/src/assets/image/asset_upload_queue.rs\",\n \"rank\": 5,\n \"score\": 199022.4914346828\n },\n {\n \"content\": \"//\\n\\n// Static functions\\n\\n//\\n\\npub fn handle_load_result<AssetT: Clone>(\\n\\n load_op: AssetLoadOp,\\n\\n loaded_asset: RafxResult<AssetT>,\\n\\n asset_lookup: &mut AssetLookup<AssetT>,\\n\\n result_tx: Sender<AssetT>,\\n\\n) {\\n\\n match loaded_asset {\\n\\n Ok(loaded_asset) => {\\n\\n asset_lookup.set_uncommitted(load_op.load_handle(), loaded_asset.clone());\\n\\n result_tx.send(loaded_asset).unwrap();\\n\\n load_op.complete()\\n\\n }\\n\\n Err(err) => {\\n\\n load_op.error(err);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-assets/src/assets/asset_type_handler.rs\",\n \"rank\": 6,\n \"score\": 194123.22371307225\n },\n {\n \"content\": \"pub fn default_daemon() -> distill::daemon::AssetDaemon {\\n\\n use crate::assets::*;\\n\\n\\n\\n // This demonstrates using filenames to hint default settings for images on import for normal\\n\\n // maps and roughness/metalness maps by using filenames. Otherwise, the user has to remember to\\n\\n // edit the .meta file.\\n\\n let pbr_map_suffix = vec![\\\"_pbr.\\\"];\\n\\n let normal_map_suffix = vec![\\\"_n.\\\"];\\n\\n\\n\\n // Default config\\n\\n let mut image_importer_config = ImageImporterConfig::new(ImageImporterRuleOptions {\\n\\n mip_generation: ImageAssetMipGeneration::Runtime,\\n\\n color_space: ImageAssetColorSpaceConfig::Srgb,\\n\\n data_format: ImageAssetDataFormatConfig::Uncompressed,\\n\\n });\\n\\n\\n\\n for suffix in normal_map_suffix {\\n\\n // Override for normal maps\\n\\n image_importer_config.add_filename_contains_override(\\n\\n suffix,\\n\",\n \"file_path\": \"rafx-assets/src/distill_impl/mod.rs\",\n \"rank\": 7,\n \"score\": 192299.90456674382\n },\n {\n \"content\": \"pub fn handle_free_requests<AssetDataT, AssetT>(\\n\\n load_queues: &mut LoadQueues<AssetDataT, AssetT>,\\n\\n asset_lookup: &mut AssetLookup<AssetT>,\\n\\n) {\\n\\n for request in load_queues.take_free_requests() {\\n\\n log::trace!(\\n\\n \\\"free asset {:?} {}\\\",\\n\\n request.load_handle,\\n\\n core::any::type_name::<AssetDataT>()\\n\\n );\\n\\n asset_lookup.free(request.load_handle);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"rafx-assets/src/assets/asset_type_handler.rs\",\n \"rank\": 8,\n \"score\": 188820.05443603816\n },\n {\n \"content\": \"pub fn handle_commit_requests<AssetDataT, AssetT>(\\n\\n load_queues: &mut LoadQueues<AssetDataT, AssetT>,\\n\\n asset_lookup: &mut AssetLookup<AssetT>,\\n\\n) {\\n\\n for request in load_queues.take_commit_requests() {\\n\\n log::trace!(\\n\\n \\\"commit asset {:?} {}\\\",\\n\\n request.load_handle,\\n\\n core::any::type_name::<AssetDataT>()\\n\\n );\\n\\n asset_lookup.commit(request.load_handle);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-assets/src/assets/asset_type_handler.rs\",\n \"rank\": 9,\n \"score\": 188820.05443603816\n },\n {\n \"content\": \"fn resolve_load_handle<T: AssetHandle>(\\n\\n handle: &T,\\n\\n indirection_table: &IndirectionTable,\\n\\n) -> Option<LoadHandle> {\\n\\n if handle.load_handle().is_indirect() {\\n\\n indirection_table.resolve(handle.load_handle())\\n\\n } else {\\n\\n Some(handle.load_handle())\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<AssetT: TypeUuid + Send> Storage<AssetT> {\\n\\n fn new(\\n\\n sender: Sender<RefOp>,\\n\\n loader: Box<dyn DynAssetLoader<AssetT>>,\\n\\n indirection_table: IndirectionTable,\\n\\n ) -> Self {\\n\\n Self {\\n\\n refop_sender: sender,\\n\\n assets: HashMap::new(),\\n\",\n \"file_path\": \"rafx-assets/src/distill_impl/asset_storage.rs\",\n \"rank\": 10,\n \"score\": 188508.1841794553\n },\n {\n \"content\": \"pub fn rendering_init(\\n\\n resources: &mut Resources,\\n\\n asset_source: AssetSource,\\n\\n window: &dyn HasRawWindowHandle,\\n\\n window_width: u32,\\n\\n window_height: u32,\\n\\n) -> RafxResult<()> {\\n\\n resources.insert(VisibilityResource::new());\\n\\n resources.insert(ViewportsResource::default());\\n\\n\\n\\n #[cfg(feature = \\\"basic-pipeline\\\")]\\n\\n let mesh_renderer_plugin = Arc::new(MeshBasicRendererPlugin::new(Some(32)));\\n\\n #[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\n let mesh_renderer_plugin = Arc::new(MeshAdvRendererPlugin::new(Some(32)));\\n\\n let sprite_renderer_plugin = Arc::new(SpriteRendererPlugin::default());\\n\\n let skybox_renderer_plugin = Arc::new(SkyboxRendererPlugin::default());\\n\\n let tile_layer_renderer_plugin = Arc::new(TileLayerRendererPlugin::default());\\n\\n let debug3d_renderer_plugin = Arc::new(Debug3DRendererPlugin::default());\\n\\n let debug_pip_renderer_plugin = Arc::new(DebugPipRendererPlugin::default());\\n\\n let text_renderer_plugin = Arc::new(TextRendererPlugin::default());\\n\",\n \"file_path\": \"demo/src/init.rs\",\n \"rank\": 11,\n \"score\": 176223.09056968248\n },\n {\n \"content\": \"pub fn logging_init() {\\n\\n #[cfg(not(debug_assertions))]\\n\\n let log_level = log::LevelFilter::Info;\\n\\n #[cfg(debug_assertions)]\\n\\n let log_level = log::LevelFilter::Debug;\\n\\n\\n\\n // Setup logging\\n\\n env_logger::Builder::from_default_env()\\n\\n .default_format_timestamp_nanos(true)\\n\\n .filter_module(\\n\\n \\\"rafx_assets::resources::descriptor_sets\\\",\\n\\n log::LevelFilter::Info,\\n\\n )\\n\\n .filter_module(\\\"rafx_framework::nodes\\\", log::LevelFilter::Info)\\n\\n .filter_module(\\\"rafx_framework::visibility\\\", log::LevelFilter::Info)\\n\\n .filter_module(\\\"rafx_framework::graph\\\", log::LevelFilter::Debug)\\n\\n .filter_module(\\\"rafx_framework::resources\\\", log::LevelFilter::Debug)\\n\\n .filter_module(\\\"rafx_framework::graph::graph_plan\\\", log::LevelFilter::Info)\\n\\n .filter_module(\\\"rafx_api\\\", log::LevelFilter::Debug)\\n\\n .filter_module(\\\"rafx_framework\\\", log::LevelFilter::Debug)\\n\",\n \"file_path\": \"demo/src/main.rs\",\n \"rank\": 12,\n \"score\": 176223.09056968248\n },\n {\n \"content\": \"pub fn update() {}\\n\",\n \"file_path\": \"demo-web/src/lib.rs\",\n \"rank\": 13,\n \"score\": 176223.09056968248\n },\n {\n \"content\": \"pub fn update_loop(\\n\\n args: &DemoArgs,\\n\\n window: winit::window::Window,\\n\\n event_loop: winit::event_loop::EventLoop<()>,\\n\\n) -> RafxResult<()> {\\n\\n log::debug!(\\\"calling init\\\");\\n\\n let mut app = DemoApp::init(args, &window).unwrap();\\n\\n\\n\\n log::debug!(\\\"start update loop\\\");\\n\\n event_loop.run(move |event, _, control_flow| {\\n\\n use winit::event::Event;\\n\\n match event {\\n\\n Event::MainEventsCleared => {\\n\\n window.request_redraw();\\n\\n }\\n\\n Event::RedrawRequested(_) => {\\n\\n *control_flow = app.update(&window).unwrap();\\n\\n }\\n\\n event @ _ => {\\n\\n if !app.process_input(&event, &window) {\\n\\n *control_flow = ControlFlow::Exit;\\n\\n }\\n\\n }\\n\\n }\\n\\n });\\n\\n}\\n\",\n \"file_path\": \"demo/src/lib.rs\",\n \"rank\": 14,\n \"score\": 176223.09056968248\n },\n {\n \"content\": \"pub fn update_loop(\\n\\n window: winit::window::Window,\\n\\n event_loop: winit::event_loop::EventLoop<()>,\\n\\n) -> RafxResult<()> {\\n\\n //\\n\\n // Create the api\\n\\n //\\n\\n log::trace!(\\\"Creating the API\\\");\\n\\n let api = unsafe { RafxApi::new(&window, &Default::default())? };\\n\\n\\n\\n // Wrap all of this so that it gets dropped before we drop the API object. This ensures a nice\\n\\n // clean shutdown.\\n\\n {\\n\\n // A cloneable device handle, these are lightweight and can be passed across threads\\n\\n let device_context = api.device_context();\\n\\n\\n\\n //\\n\\n // Create a swapchain\\n\\n //\\n\\n log::trace!(\\\"Creating swapchain\\\");\\n\",\n \"file_path\": \"demo-web/src/lib.rs\",\n \"rank\": 15,\n \"score\": 173720.70534580262\n },\n {\n \"content\": \"#[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\npub fn draw_taa_options(\\n\\n ui: &mut egui::Ui,\\n\\n render_options: &mut RenderOptions,\\n\\n) {\\n\\n let taa_options = &mut render_options.taa_options;\\n\\n ui.checkbox(\\n\\n &mut taa_options.enable_side_by_side_debug_view,\\n\\n \\\"side_by_side_debug_view\\\",\\n\\n );\\n\\n ui.add(\\n\\n egui::Slider::new(&mut taa_options.forward_pass_mip_bias, -5.0..=5.0)\\n\\n .text(\\\"forward_pass_mip_bias\\\"),\\n\\n );\\n\\n\\n\\n ui.add(\\n\\n egui::Slider::new(&mut taa_options.jitter_multiplier, 0.0..=3.0).text(\\\"jitter_multiplier\\\"),\\n\\n );\\n\\n ui.add(egui::Slider::new(&mut taa_options.history_weight, 0.0..=1.0).text(\\\"history_weight\\\"));\\n\\n ui.add(\\n\\n egui::Slider::new(\\n\",\n \"file_path\": \"demo/src/demo_ui.rs\",\n \"rank\": 16,\n \"score\": 171326.7896683852\n },\n {\n \"content\": \"// Texture must be in COPY_SRC state\\n\\n// After this call, it will be in COPY_DST state\\n\\n// Vulkan requires this on a graphics queue. Metal allows this on any queue.\\n\\npub fn generate_mipmaps(\\n\\n command_buffer: &RafxCommandBuffer,\\n\\n _texture: &RafxTexture,\\n\\n) -> RafxResult<()> {\\n\\n match command_buffer {\\n\\n #[cfg(feature = \\\"rafx-vulkan\\\")]\\n\\n RafxCommandBuffer::Vk(inner) => generate_mipmaps_vk(inner, _texture),\\n\\n #[cfg(feature = \\\"rafx-metal\\\")]\\n\\n RafxCommandBuffer::Metal(inner) => generate_mipmaps_metal(inner, _texture),\\n\\n #[cfg(feature = \\\"rafx-gles2\\\")]\\n\\n RafxCommandBuffer::Gles2(inner) => generate_mipmaps_gles2(inner, _texture),\\n\\n #[cfg(feature = \\\"rafx-gles3\\\")]\\n\\n RafxCommandBuffer::Gles3(inner) => generate_mipmaps_gles3(inner, _texture),\\n\\n #[cfg(any(\\n\\n feature = \\\"rafx-empty\\\",\\n\\n not(any(\\n\\n feature = \\\"rafx-metal\\\",\\n\\n feature = \\\"rafx-vulkan\\\",\\n\\n feature = \\\"rafx-gles2\\\",\\n\\n feature = \\\"rafx-gles3\\\"\\n\\n ))\\n\\n ))]\\n\\n RafxCommandBuffer::Empty(_) => unimplemented!(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/extra/mipmaps.rs\",\n \"rank\": 17,\n \"score\": 171326.7896683852\n },\n {\n \"content\": \"pub fn main_native() {\\n\\n // Setup logging\\n\\n env_logger::Builder::from_default_env()\\n\\n .default_format_timestamp_nanos(true)\\n\\n .filter_level(log::LevelFilter::Debug)\\n\\n .init();\\n\\n\\n\\n let event_loop = EventLoop::new();\\n\\n let window = WindowBuilder::new()\\n\\n .with_title(\\\"Rafx Web Demo\\\")\\n\\n .build(&event_loop)\\n\\n .unwrap();\\n\\n\\n\\n crate::update_loop(window, event_loop).unwrap();\\n\\n}\\n\",\n \"file_path\": \"demo-web/src/main_native.rs\",\n \"rank\": 18,\n \"score\": 171326.7896683852\n },\n {\n \"content\": \"pub fn calculate_window_hash(window: &dyn HasRawWindowHandle) -> WindowHash {\\n\\n let mut hasher = FnvHasher::default();\\n\\n window.raw_window_handle().hash(&mut hasher);\\n\\n WindowHash(hasher.finish())\\n\\n}\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\\n\\npub struct WindowHash(u64);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct BufferId(pub u32);\\n\\npub const NONE_BUFFER: BufferId = BufferId(gles2_bindings::NONE);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct TextureId(pub u32);\\n\\npub const NONE_TEXTURE: TextureId = TextureId(gles2_bindings::NONE);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct FramebufferId(pub u32);\\n\\npub const NONE_FRAMEBUFFER: FramebufferId = FramebufferId(gles2_bindings::NONE);\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_context/mod.rs\",\n \"rank\": 19,\n \"score\": 170855.06955639855\n },\n {\n \"content\": \"pub fn calculate_window_hash(window: &dyn HasRawWindowHandle) -> WindowHash {\\n\\n let mut hasher = FnvHasher::default();\\n\\n window.raw_window_handle().hash(&mut hasher);\\n\\n WindowHash(hasher.finish())\\n\\n}\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq)]\\n\\npub struct WindowHash(u64);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct BufferId(pub u32);\\n\\npub const NONE_BUFFER: BufferId = BufferId(gles3_bindings::NONE);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct TextureId(pub u32);\\n\\npub const NONE_TEXTURE: TextureId = TextureId(gles3_bindings::NONE);\\n\\n\\n\\n#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]\\n\\npub struct FramebufferId(pub u32);\\n\\npub const NONE_FRAMEBUFFER: FramebufferId = FramebufferId(gles3_bindings::NONE);\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/internal/gl_context/mod.rs\",\n \"rank\": 20,\n \"score\": 170855.06955639855\n },\n {\n \"content\": \"pub fn round_size_up_to_alignment_u32(\\n\\n size: u32,\\n\\n required_alignment: u32,\\n\\n) -> u32 {\\n\\n assert!(required_alignment > 0);\\n\\n ((size + required_alignment - 1) / required_alignment) * required_alignment\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 21,\n \"score\": 169034.44049208728\n },\n {\n \"content\": \"pub fn round_size_up_to_alignment_u64(\\n\\n size: u64,\\n\\n required_alignment: u64,\\n\\n) -> u64 {\\n\\n assert!(required_alignment > 0);\\n\\n ((size + required_alignment - 1) / required_alignment) * required_alignment\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 22,\n \"score\": 169034.44049208728\n },\n {\n \"content\": \"pub fn round_size_up_to_alignment_usize(\\n\\n size: usize,\\n\\n required_alignment: usize,\\n\\n) -> usize {\\n\\n assert!(required_alignment > 0);\\n\\n ((size + required_alignment - 1) / required_alignment) * required_alignment\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 23,\n \"score\": 169034.44049208728\n },\n {\n \"content\": \"// This function is a little more complex to use than enqueue_load_images but can support cubemaps\\n\\n// We create a layer for each layer_image_assignment, and copy from the decoded_image\\n\\n// at the index matching the assignment\\n\\npub fn enqueue_load_image(\\n\\n device_context: &RafxDeviceContext,\\n\\n upload: &mut RafxTransferUpload,\\n\\n image_data: &GpuImageData,\\n\\n params: ImageUploadParams,\\n\\n) -> Result<RafxTexture, RafxUploadError> {\\n\\n // All images must have identical mip level count, sizes, etc.\\n\\n #[cfg(debug_assertions)]\\n\\n image_data.verify_state();\\n\\n\\n\\n //\\n\\n // Determine the total amount of data we need to upload and verify there is enough space\\n\\n //\\n\\n let bytes_required = image_data.total_size(IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT as u64);\\n\\n\\n\\n let has_space_available = upload.has_space_available(\\n\\n bytes_required as usize,\\n\\n IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT as usize,\\n\\n 1,\\n\\n );\\n\",\n \"file_path\": \"rafx-framework/src/upload/image_upload.rs\",\n \"rank\": 24,\n \"score\": 166842.94793799036\n },\n {\n \"content\": \"pub fn jitter_amount(\\n\\n frame_index: usize,\\n\\n pattern: JitterPattern,\\n\\n viewport_size: glam::Vec2,\\n\\n) -> glam::Vec2 {\\n\\n let jitter_amount = match pattern {\\n\\n JitterPattern::SobolOwen16 => SOBOL_OWEN_JITTER_SAMPLES[frame_index % 16],\\n\\n JitterPattern::SobolOwen64 => SOBOL_OWEN_JITTER_SAMPLES[frame_index % 64],\\n\\n JitterPattern::Halton => HALTON_JITTER_SAMPLES[frame_index % HALTON_JITTER_SAMPLES.len()],\\n\\n JitterPattern::QuadJitterTest => {\\n\\n QUAD_JITTER_TEST_SAMPLES[frame_index % QUAD_JITTER_TEST_SAMPLES.len()]\\n\\n }\\n\\n JitterPattern::MAX => unimplemented!(),\\n\\n };\\n\\n\\n\\n return (jitter_amount * glam::Vec2::splat(2.0) - glam::Vec2::ONE) / viewport_size;\\n\\n}\\n\",\n \"file_path\": \"rafx-plugins/src/pipelines/modern/internal/jitter.rs\",\n \"rank\": 25,\n \"score\": 166837.3283539851\n },\n {\n \"content\": \"pub fn default_main_view_masks(\\n\\n render_options: &RenderOptions\\n\\n) -> (\\n\\n RenderPhaseMaskBuilder,\\n\\n RenderFeatureMaskBuilder,\\n\\n RenderFeatureFlagMaskBuilder,\\n\\n) {\\n\\n let phase_mask_builder = RenderPhaseMaskBuilder::default()\\n\\n .add_render_phase::<DepthPrepassRenderPhase>()\\n\\n .add_render_phase::<OpaqueRenderPhase>()\\n\\n .add_render_phase::<TransparentRenderPhase>()\\n\\n .add_render_phase::<WireframeRenderPhase>()\\n\\n .add_render_phase::<DebugPipRenderPhase>()\\n\\n .add_render_phase::<UiRenderPhase>();\\n\\n\\n\\n //use rafx_plugins::features::debug_pip::DebugPipRenderFeature;\\n\\n let mut feature_mask_builder = RenderFeatureMaskBuilder::default()\\n\\n .add_render_feature::<MeshRenderFeature>()\\n\\n .add_render_feature::<SpriteRenderFeature>()\\n\\n //.add_render_feature::<DebugPipRenderFeature>()\\n\",\n \"file_path\": \"demo/src/scenes/util/mod.rs\",\n \"rank\": 26,\n \"score\": 166837.3283539851\n },\n {\n \"content\": \"pub fn add_light_debug_draw(\\n\\n resources: &Resources,\\n\\n world: &World,\\n\\n) {\\n\\n let mut debug_draw = resources.get_mut::<Debug3DResource>().unwrap();\\n\\n\\n\\n let mut query = <Read<DirectionalLightComponent>>::query();\\n\\n for light in query.iter(world) {\\n\\n let light_from = light.direction * -10.0;\\n\\n let light_to = glam::Vec3::ZERO;\\n\\n\\n\\n debug_draw.add_line(light_from, light_to, light.color);\\n\\n }\\n\\n\\n\\n let mut query = <(Read<TransformComponent>, Read<PointLightComponent>)>::query();\\n\\n for (transform, light) in query.iter(world) {\\n\\n debug_draw.add_sphere(transform.translation, 0.1, light.color, 12);\\n\\n debug_draw.add_sphere(transform.translation, light.range(), light.color, 12);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"demo/src/scenes/util/mod.rs\",\n \"rank\": 27,\n \"score\": 166837.3283539851\n },\n {\n \"content\": \"pub fn enqueue_load_buffer(\\n\\n device_context: &RafxDeviceContext,\\n\\n upload: &mut RafxTransferUpload,\\n\\n // transfer_queue_family_index: u32,\\n\\n // dst_queue_family_index: u32,\\n\\n resource_type: RafxResourceType,\\n\\n data: &[u8],\\n\\n dst_buffer: Option<&RafxBuffer>,\\n\\n dst_byte_offset: u64,\\n\\n //TODO: params?\\n\\n) -> Result<Option<RafxBuffer>, RafxUploadError> {\\n\\n // Arbitrary, not sure if there is any requirement\\n\\n const REQUIRED_ALIGNMENT: usize = 16;\\n\\n\\n\\n // Push data into the staging buffer\\n\\n let src_byte_offset = upload.push(data, REQUIRED_ALIGNMENT)?;\\n\\n let size = data.len() as u64;\\n\\n\\n\\n // Allocate a GPU buffer\\n\\n let mut new_buffer = None;\\n\",\n \"file_path\": \"rafx-framework/src/upload/buffer_upload.rs\",\n \"rank\": 28,\n \"score\": 166837.3283539851\n },\n {\n \"content\": \"pub fn load_image_blocking(\\n\\n device_context: &RafxDeviceContext,\\n\\n transfer_queue: &RafxQueue,\\n\\n dst_queue: &RafxQueue,\\n\\n upload_buffer_max_size: u64,\\n\\n image_data: &GpuImageData,\\n\\n params: ImageUploadParams,\\n\\n) -> Result<RafxTexture, RafxUploadError> {\\n\\n let total_size = image_data.total_size(IMAGE_UPLOAD_REQUIRED_SUBRESOURCE_ALIGNMENT);\\n\\n if upload_buffer_max_size < total_size {\\n\\n Err(RafxUploadError::BufferFull)?;\\n\\n }\\n\\n\\n\\n let mut upload = RafxTransferUpload::new(\\n\\n device_context,\\n\\n transfer_queue,\\n\\n dst_queue,\\n\\n upload_buffer_max_size,\\n\\n None,\\n\\n )?;\\n\\n\\n\\n let texture = enqueue_load_image(device_context, &mut upload, image_data, params)?;\\n\\n\\n\\n upload.block_until_upload_complete()?;\\n\\n\\n\\n Ok(texture)\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/upload/image_upload.rs\",\n \"rank\": 29,\n \"score\": 166837.3283539851\n },\n {\n \"content\": \"pub fn parse_shader_source_recursive(\\n\\n file_to_process: &FileToProcess,\\n\\n declarations: &mut Vec<DeclarationText>,\\n\\n included_files: &mut FnvHashSet<PathBuf>,\\n\\n) -> Result<(), String> {\\n\\n log::trace!(\\\"parse_shader_source_recursive {:?}\\\", file_to_process);\\n\\n let resolved_include = super::include_impl(\\n\\n &file_to_process.path,\\n\\n file_to_process.include_type,\\n\\n &file_to_process.requested_from,\\n\\n file_to_process.include_depth,\\n\\n )?;\\n\\n\\n\\n if included_files.contains(&resolved_include.resolved_path) {\\n\\n return Ok(());\\n\\n }\\n\\n\\n\\n included_files.insert(resolved_include.resolved_path.clone());\\n\\n\\n\\n let mut resolved_file_paths = file_to_process.clone();\\n\",\n \"file_path\": \"rafx-shader-processor/src/parse_source.rs\",\n \"rank\": 30,\n \"score\": 164729.63901134641\n },\n {\n \"content\": \"pub fn do_find_supported_format(\\n\\n instance: &ash::Instance,\\n\\n physical_device: vk::PhysicalDevice,\\n\\n candidates: &[RafxFormat],\\n\\n image_tiling: vk::ImageTiling,\\n\\n features: vk::FormatFeatureFlags,\\n\\n) -> Option<RafxFormat> {\\n\\n for &candidate in candidates {\\n\\n let props = unsafe {\\n\\n instance.get_physical_device_format_properties(physical_device, candidate.into())\\n\\n };\\n\\n\\n\\n let is_supported = match image_tiling {\\n\\n vk::ImageTiling::LINEAR => (props.linear_tiling_features & features) == features,\\n\\n vk::ImageTiling::OPTIMAL => (props.optimal_tiling_features & features) == features,\\n\\n _ => unimplemented!(),\\n\\n };\\n\\n\\n\\n if is_supported {\\n\\n return Some(candidate);\\n\\n }\\n\\n }\\n\\n\\n\\n None\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/vulkan/device_context.rs\",\n \"rank\": 31,\n \"score\": 164729.63901134641\n },\n {\n \"content\": \"pub fn set_colorspace(\\n\\n layer: &MetalLayerRef,\\n\\n colorspace: &core_graphics::color_space::CGColorSpaceRef,\\n\\n) {\\n\\n unsafe { msg_send![layer, setColorspace: colorspace] }\\n\\n}\\n\\n\\n\\npub struct NSWindowWrapper(StrongPtr);\\n\\n\\n\\nimpl NSWindowWrapper {\\n\\n pub fn new(window: *mut Object) -> Self {\\n\\n unsafe {\\n\\n assert!(!window.is_null());\\n\\n let class = class!(NSWindow);\\n\\n let is_actually_window: BOOL = msg_send![window, isKindOfClass: class];\\n\\n assert_eq!(is_actually_window, YES);\\n\\n\\n\\n let ptr = StrongPtr::new(window);\\n\\n StrongPtr::retain(window);\\n\\n NSWindowWrapper(ptr)\\n\",\n \"file_path\": \"rafx-api/src/backends/metal/internal/extra_ffi.rs\",\n \"rank\": 32,\n \"score\": 164729.63901134641\n },\n {\n \"content\": \"pub fn create_font_texture_with_ranges(\\n\\n font_data: &[u8],\\n\\n character_ranges_to_include: &[(u32, u32)],\\n\\n size: f32,\\n\\n margin: u32,\\n\\n) -> Option<FontTextureWithMeta> {\\n\\n // let character_ranges_to_include = vec![\\n\\n // (32, 128),\\n\\n // //(0x4e00, 0x5FCC)\\n\\n // ];\\n\\n\\n\\n let mut characters_to_include = vec![];\\n\\n\\n\\n //\\n\\n // Iterate codepoints in the font and find the characters within the given ranges\\n\\n //\\n\\n let face = ttf_parser::Face::from_slice(font_data, 0).unwrap();\\n\\n\\n\\n for subtable in face.character_mapping_subtables() {\\n\\n subtable.codepoints(|codepoint| {\\n\",\n \"file_path\": \"rafx-plugins/src/assets/font/font_cooking.rs\",\n \"rank\": 33,\n \"score\": 162706.0220633342\n },\n {\n \"content\": \"pub fn blend_state_to_create_info(\\n\\n blend_state: &RafxBlendState,\\n\\n color_attachment_count: usize,\\n\\n) -> RafxBlendStateVkCreateInfo {\\n\\n let mut blend_attachments_states = vec![];\\n\\n\\n\\n blend_state.verify(color_attachment_count);\\n\\n\\n\\n if let Some(first_attachment) = blend_state.render_target_blend_states.first() {\\n\\n for attachment_index in 0..color_attachment_count {\\n\\n let attachment_state = if blend_state\\n\\n .render_target_mask\\n\\n .intersects(RafxBlendStateTargets::from_bits(1 << attachment_index).unwrap())\\n\\n {\\n\\n if blend_state.independent_blend {\\n\\n blend_state_render_target_to_create_info(\\n\\n &blend_state.render_target_blend_states[attachment_index],\\n\\n )\\n\\n } else {\\n\\n blend_state_render_target_to_create_info(first_attachment)\\n\",\n \"file_path\": \"rafx-api/src/backends/vulkan/internal/util.rs\",\n \"rank\": 34,\n \"score\": 162706.0220633342\n },\n {\n \"content\": \"/// Creates a right-handed perspective projection matrix with [0,1] depth range.\\n\\npub fn perspective_rh(\\n\\n fov_y_radians: f32,\\n\\n aspect_ratio: f32,\\n\\n z_near: f32,\\n\\n z_far: f32,\\n\\n) -> glam::Mat4 {\\n\\n debug_assert!(z_near > 0.0 && z_far > 0.0);\\n\\n let (sin_fov, cos_fov) = (0.5 * fov_y_radians).sin_cos();\\n\\n let h = cos_fov / sin_fov;\\n\\n let w = h / aspect_ratio;\\n\\n let r = z_far / (z_near - z_far);\\n\\n glam::Mat4::from_cols(\\n\\n glam::Vec4::new(w, 0.0, 0.0, 0.0),\\n\\n glam::Vec4::new(0.0, h, 0.0, 0.0),\\n\\n glam::Vec4::new(0.0, 0.0, r, -1.0),\\n\\n glam::Vec4::new(0.0, 0.0, r * z_near, 0.0),\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-plugins/src/features/mesh_basic/shadow_map_resource.rs\",\n \"rank\": 35,\n \"score\": 162706.0220633342\n },\n {\n \"content\": \"pub fn resource_type_to_descriptor_type(\\n\\n resource_type: RafxResourceType\\n\\n) -> Option<vk::DescriptorType> {\\n\\n match resource_type {\\n\\n RafxResourceType::SAMPLER => Some(vk::DescriptorType::SAMPLER),\\n\\n RafxResourceType::TEXTURE => Some(vk::DescriptorType::SAMPLED_IMAGE),\\n\\n RafxResourceType::UNIFORM_BUFFER => Some(vk::DescriptorType::UNIFORM_BUFFER),\\n\\n RafxResourceType::TEXTURE_READ_WRITE => Some(vk::DescriptorType::STORAGE_IMAGE),\\n\\n RafxResourceType::BUFFER => Some(vk::DescriptorType::STORAGE_BUFFER),\\n\\n RafxResourceType::BUFFER_READ_WRITE => Some(vk::DescriptorType::STORAGE_BUFFER),\\n\\n RafxResourceType::INPUT_ATTACHMENT => Some(vk::DescriptorType::INPUT_ATTACHMENT),\\n\\n RafxResourceType::TEXEL_BUFFER => Some(vk::DescriptorType::UNIFORM_TEXEL_BUFFER),\\n\\n RafxResourceType::TEXEL_BUFFER_READ_WRITE => Some(vk::DescriptorType::STORAGE_TEXEL_BUFFER),\\n\\n RafxResourceType::COMBINED_IMAGE_SAMPLER => {\\n\\n Some(vk::DescriptorType::COMBINED_IMAGE_SAMPLER)\\n\\n }\\n\\n _ => None,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/vulkan/internal/util.rs\",\n \"rank\": 36,\n \"score\": 162706.0220633342\n },\n {\n \"content\": \"/// The max number of mip levels an image can have given its size\\n\\npub fn mip_level_max_count_for_image_size(\\n\\n width: u32,\\n\\n height: u32,\\n\\n) -> u32 {\\n\\n let max_dimension = std::cmp::max(width, height);\\n\\n (max_dimension as f32).log2().floor() as u32 + 1\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/extra/mipmaps.rs\",\n \"rank\": 37,\n \"score\": 162706.0220633342\n },\n {\n \"content\": \"pub fn gl_get_string(\\n\\n gles3: &Gles3,\\n\\n pname: u32,\\n\\n) -> String {\\n\\n unsafe {\\n\\n let str = gles3.GetString(pname);\\n\\n if str.is_null() {\\n\\n return \\\"\\\".to_string();\\n\\n }\\n\\n\\n\\n std::ffi::CStr::from_ptr(str as _)\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .to_string()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/internal/gl_context/native.rs\",\n \"rank\": 38,\n \"score\": 160761.5456006836\n },\n {\n \"content\": \"pub fn get_descriptor_set_element_write(\\n\\n descriptor_set_layout: &ResourceArc<DescriptorSetLayoutResource>,\\n\\n key: &DescriptorSetElementKey,\\n\\n) -> Option<DescriptorSetElementWrite> {\\n\\n for binding in &descriptor_set_layout\\n\\n .get_raw()\\n\\n .descriptor_set_layout_def\\n\\n .bindings\\n\\n {\\n\\n let element_count = binding.resource.element_count_normalized() as usize;\\n\\n if key.dst_binding != binding.resource.binding || key.array_index >= element_count {\\n\\n continue;\\n\\n }\\n\\n\\n\\n return Some(DescriptorSetElementWrite {\\n\\n has_immutable_sampler: binding.immutable_samplers.is_some(),\\n\\n descriptor_type: binding.resource.resource_type,\\n\\n image_info: DescriptorSetWriteElementImage::default(),\\n\\n buffer_info: DescriptorSetWriteElementBuffer::default(),\\n\\n });\\n\\n }\\n\\n\\n\\n None\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/resources/descriptor_sets/mod.rs\",\n \"rank\": 39,\n \"score\": 160761.5456006836\n },\n {\n \"content\": \"pub fn gl_get_integerv(\\n\\n gles2: &Gles2,\\n\\n pname: u32,\\n\\n) -> i32 {\\n\\n unsafe {\\n\\n let mut value = 0;\\n\\n gles2.GetIntegerv(pname, &mut value);\\n\\n value\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_context/native.rs\",\n \"rank\": 40,\n \"score\": 160761.5456006836\n },\n {\n \"content\": \"pub fn gl_get_string(\\n\\n gles2: &Gles2,\\n\\n pname: u32,\\n\\n) -> String {\\n\\n unsafe {\\n\\n let str = gles2.GetString(pname);\\n\\n if str.is_null() {\\n\\n return \\\"\\\".to_string();\\n\\n }\\n\\n\\n\\n std::ffi::CStr::from_ptr(str as _)\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .to_string()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_context/native.rs\",\n \"rank\": 41,\n \"score\": 160761.5456006836\n },\n {\n \"content\": \"pub fn gl_get_integerv(\\n\\n gles3: &Gles3,\\n\\n pname: u32,\\n\\n) -> i32 {\\n\\n unsafe {\\n\\n let mut value = 0;\\n\\n gles3.GetIntegerv(pname, &mut value);\\n\\n value\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/internal/gl_context/native.rs\",\n \"rank\": 42,\n \"score\": 160761.5456006836\n },\n {\n \"content\": \"pub fn sdl2_init() -> Sdl2Systems {\\n\\n // Setup SDL\\n\\n let context = sdl2::init().expect(\\\"Failed to initialize sdl2\\\");\\n\\n let video_subsystem = context\\n\\n .video()\\n\\n .expect(\\\"Failed to create sdl video subsystem\\\");\\n\\n\\n\\n // Create the window\\n\\n let window = video_subsystem\\n\\n .window(\\\"Rafx Example\\\", WINDOW_WIDTH, WINDOW_HEIGHT)\\n\\n .position_centered()\\n\\n .allow_highdpi()\\n\\n .resizable()\\n\\n .build()\\n\\n .expect(\\\"Failed to create window\\\");\\n\\n\\n\\n Sdl2Systems {\\n\\n context,\\n\\n video_subsystem,\\n\\n window,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx/examples/renderer_triangle/renderer_triangle.rs\",\n \"rank\": 43,\n \"score\": 157671.8157442311\n },\n {\n \"content\": \"pub fn sdl2_init() -> Sdl2Systems {\\n\\n // Setup SDL\\n\\n let context = sdl2::init().expect(\\\"Failed to initialize sdl2\\\");\\n\\n let video_subsystem = context\\n\\n .video()\\n\\n .expect(\\\"Failed to create sdl video subsystem\\\");\\n\\n\\n\\n // Create the window\\n\\n let window = video_subsystem\\n\\n .window(\\\"Rafx Example\\\", WINDOW_WIDTH, WINDOW_HEIGHT)\\n\\n .position_centered()\\n\\n .allow_highdpi()\\n\\n .resizable()\\n\\n .build()\\n\\n .expect(\\\"Failed to create window\\\");\\n\\n\\n\\n Sdl2Systems {\\n\\n context,\\n\\n video_subsystem,\\n\\n window,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx/examples/framework_triangle/framework_triangle.rs\",\n \"rank\": 44,\n \"score\": 157671.8157442311\n },\n {\n \"content\": \"pub fn sdl2_init() -> Sdl2Systems {\\n\\n // Setup SDL\\n\\n let context = sdl2::init().expect(\\\"Failed to initialize sdl2\\\");\\n\\n let video_subsystem = context\\n\\n .video()\\n\\n .expect(\\\"Failed to create sdl video subsystem\\\");\\n\\n\\n\\n // Create the window\\n\\n let window = video_subsystem\\n\\n .window(\\\"Rafx Example\\\", WINDOW_WIDTH, WINDOW_HEIGHT)\\n\\n .position_centered()\\n\\n .allow_highdpi()\\n\\n .resizable()\\n\\n .build()\\n\\n .expect(\\\"Failed to create window\\\");\\n\\n\\n\\n Sdl2Systems {\\n\\n context,\\n\\n video_subsystem,\\n\\n window,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx/examples/api_triangle/api_triangle.rs\",\n \"rank\": 45,\n \"score\": 157671.8157442311\n },\n {\n \"content\": \"pub fn sdl2_init() -> Sdl2Systems {\\n\\n // Setup SDL\\n\\n let context = sdl2::init().expect(\\\"Failed to initialize sdl2\\\");\\n\\n let video_subsystem = context\\n\\n .video()\\n\\n .expect(\\\"Failed to create sdl video subsystem\\\");\\n\\n\\n\\n // Create the window\\n\\n let window = video_subsystem\\n\\n .window(\\\"Rafx Example\\\", WINDOW_WIDTH, WINDOW_HEIGHT)\\n\\n .position_centered()\\n\\n .allow_highdpi()\\n\\n .resizable()\\n\\n .build()\\n\\n .expect(\\\"Failed to create window\\\");\\n\\n\\n\\n Sdl2Systems {\\n\\n context,\\n\\n video_subsystem,\\n\\n window,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx/examples/asset_triangle/asset_triangle.rs\",\n \"rank\": 46,\n \"score\": 157671.8157442311\n },\n {\n \"content\": \"pub fn create_uninitialized_write_set_for_layout(\\n\\n layout: &DescriptorSetLayout\\n\\n) -> DescriptorSetWriteSet {\\n\\n let mut write_set = DescriptorSetWriteSet::default();\\n\\n for binding in &layout.bindings {\\n\\n for array_index in 0..binding.resource.element_count_normalized() {\\n\\n let element_write = DescriptorSetElementWrite {\\n\\n has_immutable_sampler: binding.immutable_samplers.is_some(),\\n\\n descriptor_type: binding.resource.resource_type,\\n\\n image_info: DescriptorSetWriteElementImage::default(),\\n\\n buffer_info: DescriptorSetWriteElementBuffer::default(),\\n\\n };\\n\\n\\n\\n let key = DescriptorSetElementKey {\\n\\n dst_binding: binding.resource.binding as u32,\\n\\n array_index: array_index as usize,\\n\\n };\\n\\n\\n\\n write_set.elements.insert(key, element_write);\\n\\n }\\n\\n }\\n\\n\\n\\n write_set\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/resources/descriptor_sets/descriptor_write_set.rs\",\n \"rank\": 47,\n \"score\": 157092.14269373353\n },\n {\n \"content\": \"pub fn create_font_atlas_image_view(\\n\\n imgui_font_atlas_data: ImguiFontAtlasData,\\n\\n device_context: &RafxDeviceContext,\\n\\n upload: &mut RafxTransferUpload,\\n\\n dyn_resource_allocator: &DynResourceAllocatorSet,\\n\\n) -> RafxResult<ResourceArc<ImageViewResource>> {\\n\\n let image_data = GpuImageData::new_simple(\\n\\n imgui_font_atlas_data.width,\\n\\n imgui_font_atlas_data.height,\\n\\n GpuImageDataColorSpace::Linear.rgba8(),\\n\\n imgui_font_atlas_data.data,\\n\\n );\\n\\n\\n\\n let texture = image_upload::enqueue_load_image(\\n\\n device_context,\\n\\n upload,\\n\\n &image_data,\\n\\n ImageUploadParams {\\n\\n generate_mips: false,\\n\\n ..Default::default()\\n\\n },\\n\\n )\\n\\n .map_err(|x| Into::<RafxError>::into(x))?;\\n\\n\\n\\n let image = dyn_resource_allocator.insert_texture(texture);\\n\\n\\n\\n Ok(dyn_resource_allocator.insert_image_view(&image, None)?)\\n\\n}\\n\",\n \"file_path\": \"rafx-plugins/src/features/imgui/internal/imgui_font_atlas.rs\",\n \"rank\": 48,\n \"score\": 157092.14269373353\n },\n {\n \"content\": \"pub fn color_render_target_binding_mtl_store_op(\\n\\n color_binding: &RafxColorRenderTargetBinding\\n\\n) -> MTLStoreAction {\\n\\n let resolve = color_binding.resolve_target.is_some()\\n\\n && color_binding.resolve_store_op == RafxStoreOp::Store;\\n\\n if color_binding.store_op == RafxStoreOp::Store {\\n\\n if resolve {\\n\\n MTLStoreAction::StoreAndMultisampleResolve\\n\\n } else {\\n\\n MTLStoreAction::Store\\n\\n }\\n\\n } else {\\n\\n if resolve {\\n\\n MTLStoreAction::MultisampleResolve\\n\\n } else {\\n\\n MTLStoreAction::DontCare\\n\\n }\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"rafx-api/src/backends/metal/internal/util.rs\",\n \"rank\": 49,\n \"score\": 157092.14269373353\n },\n {\n \"content\": \"#[cfg(feature = \\\"egui\\\")]\\n\\npub fn draw_ui(resources: &Resources) {\\n\\n let ctx = resources.get::<EguiContextResource>().unwrap().context();\\n\\n let time_state = resources.get::<TimeState>().unwrap();\\n\\n let mut debug_ui_state = resources.get_mut::<DebugUiState>().unwrap();\\n\\n let mut render_options = resources.get_mut::<RenderOptions>().unwrap();\\n\\n #[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\n let tonemap_debug_data = resources.get::<ModernPipelineTonemapDebugData>().unwrap();\\n\\n #[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\n let mesh_culling_debug_data = resources\\n\\n .get::<ModernPipelineMeshCullingDebugData>()\\n\\n .unwrap();\\n\\n let asset_resource = resources.get::<AssetResource>().unwrap();\\n\\n\\n\\n egui::TopBottomPanel::top(\\\"top_panel\\\").show(&ctx, |ui| {\\n\\n egui::menu::bar(ui, |ui| {\\n\\n egui::menu::menu(ui, \\\"Windows\\\", |ui| {\\n\\n ui.checkbox(&mut debug_ui_state.show_render_options, \\\"Render Options\\\");\\n\\n\\n\\n #[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\n ui.checkbox(&mut debug_ui_state.show_taa_options, \\\"TAA Options\\\");\\n\",\n \"file_path\": \"demo/src/demo_ui.rs\",\n \"rank\": 50,\n \"score\": 156335.4701550258\n },\n {\n \"content\": \"#[derive(Debug, Clone, PartialEq, Eq, Hash)]\\n\\nstruct PendingCommandPoolMeta {\\n\\n submits_in_frame_index: u64,\\n\\n command_pool_meta: CommandPoolMeta,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-framework/src/resources/dyn_commands.rs\",\n \"rank\": 51,\n \"score\": 154150.60511576998\n },\n {\n \"content\": \"#[wasm_bindgen(start)]\\n\\npub fn start() -> Result<(), JsValue> {\\n\\n console_log::init_with_level(Level::Debug).unwrap();\\n\\n\\n\\n let event_loop = EventLoop::new();\\n\\n let window = WindowBuilder::new()\\n\\n .with_title(\\\"Winit Web GL Example\\\")\\n\\n .build(&event_loop)\\n\\n .unwrap();\\n\\n\\n\\n // Winit created a canvas element, we add it to the DOM here\\n\\n web_sys::window()\\n\\n .and_then(|win| win.document())\\n\\n .and_then(|doc| doc.body())\\n\\n .and_then(|body| {\\n\\n body.append_child(&web_sys::Element::from(window.canvas()))\\n\\n .ok()\\n\\n })\\n\\n .expect(\\\"couldn't append canvas to document body\\\");\\n\\n\\n\\n log::debug!(\\\"{:?}\\\", window.raw_window_handle());\\n\\n\\n\\n let result = crate::update_loop(window, event_loop);\\n\\n log::error!(\\\"Returned with result {:?}\\\", result);\\n\\n\\n\\n Ok(())\\n\\n}\\n\",\n \"file_path\": \"demo-web/src/main_web.rs\",\n \"rank\": 52,\n \"score\": 154138.3580169236\n },\n {\n \"content\": \"pub fn main_native(args: &DemoArgs) {\\n\\n let event_loop = EventLoop::new();\\n\\n let window = WindowBuilder::new()\\n\\n .with_title(\\\"Rafx Demo\\\")\\n\\n .with_inner_size(winit::dpi::LogicalSize::new(1601, 901))\\n\\n .build(&event_loop)\\n\\n .unwrap();\\n\\n\\n\\n crate::update_loop(&args, window, event_loop).unwrap();\\n\\n}\\n\",\n \"file_path\": \"demo/src/main_native.rs\",\n \"rank\": 53,\n \"score\": 154138.3580169236\n },\n {\n \"content\": \"fn generate_samples() -> [[f32; 4]; 16] {\\n\\n //NOTE: Tried using a random kernel every frame, it causes lots of flickering. Getting good\\n\\n // enough results with a constant kernel and random rotations of it in the shader\\n\\n let mut rng = rand::rngs::StdRng::seed_from_u64(1);\\n\\n //let mut rng = thread_rng();\\n\\n\\n\\n let mut values = [[0.0; 4]; 16];\\n\\n for i in 0..values.len() {\\n\\n loop {\\n\\n let dir = glam::Vec3::new(\\n\\n rng.gen_range(-1.0..1.0),\\n\\n rng.gen_range(-1.0..1.0),\\n\\n rng.gen_range(0.0..1.0),\\n\\n );\\n\\n\\n\\n if dir.length() <= 1.0 {\\n\\n dir.normalize();\\n\\n // This biases checking nearby rather than far away for the first few samples\\n\\n let length = lerp_f32(i as f32 / values.len() as f32, 0.1, 1.0);\\n\\n //let length = 1.0;\\n\",\n \"file_path\": \"rafx-plugins/src/pipelines/modern/graph_generator/ssao_pass.rs\",\n \"rank\": 54,\n \"score\": 150588.19891936582\n },\n {\n \"content\": \"//\\\"textures/skybox.basis\\\"\\n\\npub fn setup_skybox<T: Into<String>>(\\n\\n resources: &Resources,\\n\\n path: T,\\n\\n) {\\n\\n let asset_resource = resources.get::<AssetResource>().unwrap();\\n\\n let skybox_texture = asset_resource.load_asset_path::<ImageAsset, _>(path);\\n\\n\\n\\n *resources\\n\\n .get_mut::<SkyboxResource>()\\n\\n .unwrap()\\n\\n .skybox_texture_mut() = Some(skybox_texture);\\n\\n}\\n\",\n \"file_path\": \"demo/src/scenes/util/mod.rs\",\n \"rank\": 55,\n \"score\": 149526.24941301023\n },\n {\n \"content\": \"pub fn set_uniform<T: Copy>(\\n\\n gl_context: &GlContext,\\n\\n location: &LocationId,\\n\\n data: &T,\\n\\n gl_type: GLenum,\\n\\n count: u32,\\n\\n) -> RafxResult<()> {\\n\\n match gl_type {\\n\\n gles3_bindings::INT | gles3_bindings::BOOL => {\\n\\n gl_context.gl_uniform_1iv(location, data, count)\\n\\n }\\n\\n gles3_bindings::FLOAT => gl_context.gl_uniform_1fv(location, data, count),\\n\\n gles3_bindings::INT_VEC2 | gles3_bindings::BOOL_VEC2 => {\\n\\n gl_context.gl_uniform_2iv(location, data, count)\\n\\n }\\n\\n gles3_bindings::FLOAT_VEC2 => gl_context.gl_uniform_2fv(location, data, count),\\n\\n gles3_bindings::INT_VEC3 | gles3_bindings::BOOL_VEC3 => {\\n\\n gl_context.gl_uniform_3iv(location, data, count)\\n\\n }\\n\\n gles3_bindings::FLOAT_VEC3 => gl_context.gl_uniform_3fv(location, data, count),\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/internal/gl_type_util.rs\",\n \"rank\": 56,\n \"score\": 146192.68573701035\n },\n {\n \"content\": \"pub fn set_uniform<T: Copy>(\\n\\n gl_context: &GlContext,\\n\\n location: &LocationId,\\n\\n data: &T,\\n\\n gl_type: GLenum,\\n\\n count: u32,\\n\\n) -> RafxResult<()> {\\n\\n match gl_type {\\n\\n gles2_bindings::INT | gles2_bindings::BOOL => {\\n\\n gl_context.gl_uniform_1iv(location, data, count)\\n\\n }\\n\\n gles2_bindings::FLOAT => gl_context.gl_uniform_1fv(location, data, count),\\n\\n gles2_bindings::INT_VEC2 | gles2_bindings::BOOL_VEC2 => {\\n\\n gl_context.gl_uniform_2iv(location, data, count)\\n\\n }\\n\\n gles2_bindings::FLOAT_VEC2 => gl_context.gl_uniform_2fv(location, data, count),\\n\\n gles2_bindings::INT_VEC3 | gles2_bindings::BOOL_VEC3 => {\\n\\n gl_context.gl_uniform_3iv(location, data, count)\\n\\n }\\n\\n gles2_bindings::FLOAT_VEC3 => gl_context.gl_uniform_3fv(location, data, count),\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_type_util.rs\",\n \"rank\": 57,\n \"score\": 146192.68573701035\n },\n {\n \"content\": \"fn rust_structs(\\n\\n rust_code: &mut Vec<String>,\\n\\n builtin_types: &FnvHashMap<String, TypeAlignmentInfo>,\\n\\n user_types: &FnvHashMap<String, UserType>,\\n\\n) -> Result<Vec<GenerateStructResult>, String> {\\n\\n let mut structs = Vec::default();\\n\\n for (type_name, user_type) in user_types {\\n\\n if user_type.export_uniform_layout {\\n\\n let s = generate_struct(\\n\\n &builtin_types,\\n\\n &user_types,\\n\\n type_name,\\n\\n user_type,\\n\\n MemoryLayout::Std140,\\n\\n )?;\\n\\n rust_code.push(generate_struct_code(&s));\\n\\n rust_code.push(generate_struct_default_code(&s));\\n\\n structs.push(s);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"rafx-shader-processor/src/codegen.rs\",\n \"rank\": 58,\n \"score\": 146042.81642361073\n },\n {\n \"content\": \"#[derive(Copy, Clone, Debug)]\\n\\nenum StructBindingType {\\n\\n Uniform,\\n\\n Buffer,\\n\\n PushConstant,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-shader-processor/src/codegen.rs\",\n \"rank\": 59,\n \"score\": 145650.8480901655\n },\n {\n \"content\": \"fn handle_keyboard_event(\\n\\n input_state: &mut InputState,\\n\\n keycode: &Option<Keycode>,\\n\\n button_state: minimum_input::ButtonState,\\n\\n) {\\n\\n if let Some(kc) = keycode {\\n\\n input_state.handle_keyboard_event(Sdl2KeyboardKey::new(*kc).into(), button_state)\\n\\n }\\n\\n}\",\n \"file_path\": \"demo/src/input/input_sdl2.rs\",\n \"rank\": 60,\n \"score\": 143723.03714580007\n },\n {\n \"content\": \"pub fn rendering_destroy(resources: &mut Resources) -> RafxResult<()> {\\n\\n // Destroy these first\\n\\n {\\n\\n {\\n\\n let swapchain_helper = resources.remove::<RafxSwapchainHelper>().unwrap();\\n\\n let mut asset_manager = resources.get_mut::<AssetManager>().unwrap();\\n\\n let renderer = resources.get::<Renderer>().unwrap();\\n\\n SwapchainHandler::destroy_swapchain(swapchain_helper, &mut *asset_manager, &*renderer)?;\\n\\n }\\n\\n\\n\\n resources.remove::<Renderer>();\\n\\n\\n\\n #[cfg(feature = \\\"basic-pipeline\\\")]\\n\\n MeshBasicRendererPlugin::legion_destroy(resources);\\n\\n #[cfg(not(feature = \\\"basic-pipeline\\\"))]\\n\\n MeshAdvRendererPlugin::legion_destroy(resources);\\n\\n SpriteRendererPlugin::legion_destroy(resources);\\n\\n SkyboxRendererPlugin::legion_destroy(resources);\\n\\n TileLayerRendererPlugin::legion_destroy(resources);\\n\\n Debug3DRendererPlugin::legion_destroy(resources);\\n\",\n \"file_path\": \"demo/src/init.rs\",\n \"rank\": 61,\n \"score\": 143577.45446261857\n },\n {\n \"content\": \"pub fn init_distill_daemon(connect_string: String) -> AssetResource {\\n\\n let rpc_loader = RpcIO::new(RpcConnectionType::TCP(connect_string)).unwrap();\\n\\n let loader = Loader::new(Box::new(rpc_loader));\\n\\n let resolver = Box::new(DefaultIndirectionResolver);\\n\\n AssetResource::new(loader, resolver)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-renderer/src/daemon.rs\",\n \"rank\": 62,\n \"score\": 143450.46665970873\n },\n {\n \"content\": \"#[derive(Clone, Debug, Copy)]\\n\\nstruct QuadVertex {\\n\\n pub pos: [f32; 3],\\n\\n pub tex_coord: [f32; 2],\\n\\n}\\n\\n\\n\\n/// Static data the represents a \\\"unit\\\" quad\\n\\nconst QUAD_VERTEX_LIST: [QuadVertex; 4] = [\\n\\n // Top Right\\n\\n QuadVertex {\\n\\n pos: [0.5, 0.5, 0.0],\\n\\n tex_coord: [1.0, 0.0],\\n\\n },\\n\\n // Top Left\\n\\n QuadVertex {\\n\\n pos: [-0.5, 0.5, 0.0],\\n\\n tex_coord: [0.0, 0.0],\\n\\n },\\n\\n // Bottom Right\\n\\n QuadVertex {\\n\\n pos: [0.5, -0.5, 0.0],\\n\",\n \"file_path\": \"rafx-plugins/src/features/sprite/jobs/prepare.rs\",\n \"rank\": 63,\n \"score\": 142759.04385858608\n },\n {\n \"content\": \"struct ResourceContextInner {\\n\\n descriptor_set_allocator_provider: DescriptorSetAllocatorProvider,\\n\\n dyn_resources_allocator_provider: DynResourceAllocatorSetProvider,\\n\\n dyn_command_pool_allocator: DynCommandPoolAllocator,\\n\\n resources: ResourceLookupSet,\\n\\n graphics_pipeline_cache: GraphicsPipelineCache,\\n\\n render_graph_cache: RenderGraphCache,\\n\\n builtin_pipelines: BuiltinPipelines,\\n\\n}\\n\\n\\n\\n#[derive(Clone)]\\n\\npub struct ResourceContext {\\n\\n inner: Arc<ResourceContextInner>,\\n\\n}\\n\\n\\n\\nimpl ResourceContext {\\n\\n pub fn device_context(&self) -> &RafxDeviceContext {\\n\\n self.inner.resources.device_context()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"rafx-framework/src/resources/resource_manager.rs\",\n \"rank\": 64,\n \"score\": 142754.62544454387\n },\n {\n \"content\": \"struct RenderRegistryInner {\\n\\n registered_phases: FnvHashMap<RenderPhaseIndex, RegisteredPhase>,\\n\\n phase_name_to_index: FnvHashMap<String, RenderPhaseIndex>,\\n\\n}\\n\\n\\n\\n#[derive(Clone)]\\n\\npub struct RenderRegistry {\\n\\n inner: Arc<RenderRegistryInner>,\\n\\n}\\n\\n\\n\\nimpl RenderRegistry {\\n\\n pub fn registered_feature_count() -> RenderFeatureIndex {\\n\\n RENDER_REGISTRY_FEATURE_COUNT.load(Ordering::Acquire)\\n\\n }\\n\\n\\n\\n pub fn registered_render_phase_count() -> RenderPhaseIndex {\\n\\n RENDER_REGISTRY_PHASE_COUNT.load(Ordering::Acquire)\\n\\n }\\n\\n\\n\\n pub fn render_phase_index_from_name(\\n\",\n \"file_path\": \"rafx-framework/src/render_features/registry.rs\",\n \"rank\": 65,\n \"score\": 142754.62544454387\n },\n {\n \"content\": \"pub fn slice_size_in_bytes<T>(slice: &[T]) -> usize {\\n\\n let range = slice.as_ptr_range();\\n\\n (range.end as *const u8 as usize) - (range.start as *const u8 as usize)\\n\\n}\\n\\n\\n\\npub unsafe fn force_to_static_lifetime<T>(value: &T) -> &'static T {\\n\\n std::mem::transmute(value)\\n\\n}\\n\\n\\n\\npub unsafe fn force_to_static_lifetime_mut<T>(value: &mut T) -> &'static mut T {\\n\\n std::mem::transmute(value)\\n\\n}\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 66,\n \"score\": 141553.83751460636\n },\n {\n \"content\": \"fn handle_mouse_button_event(\\n\\n input_state: &mut InputState,\\n\\n mouse_btn: &MouseButton,\\n\\n button_state: minimum_input::ButtonState,\\n\\n) {\\n\\n input_state.handle_mouse_button_event(Sdl2MouseButton::new(*mouse_btn).into(), button_state)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"demo/src/input/input_sdl2.rs\",\n \"rank\": 67,\n \"score\": 141429.14826362117\n },\n {\n \"content\": \"fn resolve_load_handle(\\n\\n load_handle: LoadHandle,\\n\\n indirection_table: &IndirectionTable,\\n\\n) -> Option<LoadHandle> {\\n\\n if load_handle.is_indirect() {\\n\\n indirection_table.resolve(load_handle)\\n\\n } else {\\n\\n Some(load_handle)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-assets/src/assets/asset_lookup.rs\",\n \"rank\": 68,\n \"score\": 141429.14826362117\n },\n {\n \"content\": \"// This is an inner of InProgressImageUpload - it is wrapped in a Option to avoid borrowing issues\\n\\n// when polling by allowing us to temporarily take ownership of it and then put it back\\n\\nstruct InProgressUploadBatchInner {\\n\\n in_flight_uploads: Vec<InFlightUpload>,\\n\\n upload: RafxTransferUpload,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-framework/src/upload/upload_queue.rs\",\n \"rank\": 69,\n \"score\": 140559.52585874547\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct RafxShaderGles2Inner {\\n\\n device_context: RafxDeviceContextGles2,\\n\\n stage_flags: RafxShaderStageFlags,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n pipeline_reflection: RafxPipelineReflection,\\n\\n vertex_shader: Gles2CompiledShader,\\n\\n fragment_shader: Gles2CompiledShader,\\n\\n program_id: ProgramId,\\n\\n}\\n\\n\\n\\nimpl Drop for RafxShaderGles2Inner {\\n\\n fn drop(&mut self) {\\n\\n self.device_context\\n\\n .gl_context()\\n\\n .gl_destroy_program(self.program_id)\\n\\n .unwrap();\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/shader.rs\",\n \"rank\": 70,\n \"score\": 140553.67776990347\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct RafxShaderGles3Inner {\\n\\n device_context: RafxDeviceContextGles3,\\n\\n stage_flags: RafxShaderStageFlags,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n pipeline_reflection: RafxPipelineReflection,\\n\\n vertex_shader: Gles3CompiledShader,\\n\\n fragment_shader: Gles3CompiledShader,\\n\\n program_id: ProgramId,\\n\\n}\\n\\n\\n\\nimpl Drop for RafxShaderGles3Inner {\\n\\n fn drop(&mut self) {\\n\\n self.device_context\\n\\n .gl_context()\\n\\n .gl_destroy_program(self.program_id)\\n\\n .unwrap();\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/shader.rs\",\n \"rank\": 71,\n \"score\": 140553.67776990347\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct RafxShaderVulkanInner {\\n\\n stage_flags: RafxShaderStageFlags,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n pipeline_reflection: RafxPipelineReflection,\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\\npub struct RafxShaderVulkan {\\n\\n inner: Arc<RafxShaderVulkanInner>,\\n\\n}\\n\\n\\n\\nimpl RafxShaderVulkan {\\n\\n pub fn new(\\n\\n _device_context: &RafxDeviceContextVulkan,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n ) -> RafxResult<Self> {\\n\\n let pipeline_reflection = RafxPipelineReflection::from_stages(&stages)?;\\n\\n let mut stage_flags = RafxShaderStageFlags::empty();\\n\\n for stage in &stages {\\n\\n stage_flags |= stage.reflection.shader_stage;\\n\",\n \"file_path\": \"rafx-api/src/backends/vulkan/shader.rs\",\n \"rank\": 72,\n \"score\": 140553.67776990347\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct RafxShaderMetalInner {\\n\\n stage_flags: RafxShaderStageFlags,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n pipeline_reflection: RafxPipelineReflection,\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\\npub struct RafxShaderMetal {\\n\\n inner: Arc<RafxShaderMetalInner>,\\n\\n}\\n\\n\\n\\nimpl RafxShaderMetal {\\n\\n pub fn new(\\n\\n _device_context: &RafxDeviceContextMetal,\\n\\n stages: Vec<RafxShaderStageDef>,\\n\\n ) -> RafxResult<Self> {\\n\\n let pipeline_reflection = RafxPipelineReflection::from_stages(&stages)?;\\n\\n let mut stage_flags = RafxShaderStageFlags::empty();\\n\\n for stage in &stages {\\n\\n stage_flags |= stage.reflection.shader_stage;\\n\",\n \"file_path\": \"rafx-api/src/backends/metal/shader.rs\",\n \"rank\": 73,\n \"score\": 140553.67776990347\n },\n {\n \"content\": \"pub fn any_as_bytes<T: Copy>(data: &T) -> &[u8] {\\n\\n let ptr: *const T = data;\\n\\n let ptr = ptr as *const u8;\\n\\n let slice: &[u8] = unsafe { std::slice::from_raw_parts(ptr, std::mem::size_of::<T>()) };\\n\\n\\n\\n slice\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 74,\n \"score\": 140328.93288437295\n },\n {\n \"content\": \"// Inner state for ImguiManager, which will be protected by a Mutex. Mutex protection required since\\n\\n// this object is Send but not Sync\\n\\nstruct ImguiManagerInner {\\n\\n context: imgui::Context,\\n\\n\\n\\n // Pointer to the font atlas. Assuming no direct calls to C imgui interface, this pointer is\\n\\n // valid as long as context is not destroyed\\n\\n font_atlas_texture: *mut imgui::FontAtlasTexture<'static>,\\n\\n\\n\\n // Pointer to the current UI. Assuming no direct calls to C imgui interface, this pointer is\\n\\n // valid as long as context is not destroyed, and a frame has started and not ended\\n\\n ui: Option<*mut imgui::Ui<'static>>,\\n\\n\\n\\n // These are all refreshed when frame is started\\n\\n want_capture_keyboard: bool,\\n\\n want_capture_mouse: bool,\\n\\n want_set_mouse_pos: bool,\\n\\n want_text_input: bool,\\n\\n}\\n\\n\\n\\n// Rust assumes pointers in Inner are not safe to send, so we need to explicitly impl that here\\n\\nunsafe impl Send for ImguiManagerInner {}\\n\",\n \"file_path\": \"rafx-plugins/src/features/imgui/internal/imgui_manager.rs\",\n \"rank\": 75,\n \"score\": 138454.32618644866\n },\n {\n \"content\": \"// Inner state for EguiManager, which will be protected by a Mutex. Mutex protection required since\\n\\n// this object is Send but not Sync\\n\\nstruct EguiManagerInner {\\n\\n context: egui::CtxRef,\\n\\n raw_input: egui::RawInput,\\n\\n start_time: rafx::base::Instant,\\n\\n\\n\\n // This is produced when calling render()\\n\\n font_atlas: Option<Arc<egui::Texture>>,\\n\\n clipped_meshes: Option<Vec<egui::epaint::ClippedMesh>>,\\n\\n}\\n\\n\\n\\n//TODO: Investigate usage of channels/draw lists\\n\\n#[derive(Clone)]\\n\\npub struct EguiManager {\\n\\n inner: Arc<Mutex<EguiManagerInner>>,\\n\\n}\\n\\n\\n\\n// Wraps egui (and winit integration logic)\\n\\nimpl EguiManager {\\n\\n // egui and winit platform are expected to be pre-configured\\n\\n pub fn new() -> Self {\\n\",\n \"file_path\": \"rafx-plugins/src/features/egui/internal/egui_manager.rs\",\n \"rank\": 76,\n \"score\": 138454.32618644866\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Gles2CompiledShaderInner {\\n\\n device_context: RafxDeviceContextGles2,\\n\\n shader_id: ShaderId,\\n\\n stage: RafxShaderStageFlags,\\n\\n}\\n\\n\\n\\nimpl Drop for Gles2CompiledShaderInner {\\n\\n fn drop(&mut self) {\\n\\n self.device_context\\n\\n .gl_context()\\n\\n .gl_destroy_shader(self.shader_id)\\n\\n .unwrap();\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\\npub struct Gles2CompiledShader {\\n\\n inner: Arc<Gles2CompiledShaderInner>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/shader_module.rs\",\n \"rank\": 77,\n \"score\": 138442.30899764234\n },\n {\n \"content\": \"struct ViewFrustumArcInner {\\n\\n visibility_query: RwLock<VisibilityQuery>,\\n\\n static_view_frustum: Option<ViewFrustumRaii>,\\n\\n dynamic_view_frustum: Option<ViewFrustumRaii>,\\n\\n}\\n\\n\\n\\n#[derive(Clone)]\\n\\npub struct ViewFrustumArc {\\n\\n inner: Arc<ViewFrustumArcInner>,\\n\\n}\\n\\n\\n\\nimpl ViewFrustumArc {\\n\\n pub fn new(\\n\\n static_view_frustum: Option<ViewFrustumRaii>,\\n\\n dynamic_view_frustum: Option<ViewFrustumRaii>,\\n\\n ) -> Self {\\n\\n Self {\\n\\n inner: Arc::new(ViewFrustumArcInner {\\n\\n visibility_query: Default::default(),\\n\\n static_view_frustum,\\n\",\n \"file_path\": \"rafx-framework/src/visibility/view_frustum_arc.rs\",\n \"rank\": 78,\n \"score\": 138442.30899764234\n },\n {\n \"content\": \"// Intentionally doesn't hold a DeviceContext as this is indirectly held by DeviceContext and would\\n\\n// create a cyclical reference\\n\\nstruct UnallocatedQueueInner {\\n\\n queue_family_index: u32,\\n\\n queue_index: u32,\\n\\n raw_queue: vk::Queue,\\n\\n locked_queue: Mutex<vk::Queue>,\\n\\n}\\n\\n\\n\\n#[derive(Clone)]\\n\\npub struct VkUnallocatedQueue {\\n\\n inner: Arc<UnallocatedQueueInner>,\\n\\n}\\n\\n\\n\\nimpl VkUnallocatedQueue {\\n\\n pub fn new(\\n\\n device: &ash::Device,\\n\\n queue_family_index: u32,\\n\\n queue_index: u32,\\n\\n ) -> Self {\\n\\n let raw_queue = unsafe { device.get_device_queue(queue_family_index, queue_index) };\\n\\n let inner = UnallocatedQueueInner {\\n\",\n \"file_path\": \"rafx-api/src/backends/vulkan/internal/queue_allocation.rs\",\n \"rank\": 79,\n \"score\": 138442.30899764234\n },\n {\n \"content\": \"#[derive(Debug)]\\n\\nstruct Gles3CompiledShaderInner {\\n\\n device_context: RafxDeviceContextGles3,\\n\\n shader_id: ShaderId,\\n\\n stage: RafxShaderStageFlags,\\n\\n}\\n\\n\\n\\nimpl Drop for Gles3CompiledShaderInner {\\n\\n fn drop(&mut self) {\\n\\n self.device_context\\n\\n .gl_context()\\n\\n .gl_destroy_shader(self.shader_id)\\n\\n .unwrap();\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Clone, Debug)]\\n\\npub struct Gles3CompiledShader {\\n\\n inner: Arc<Gles3CompiledShaderInner>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/shader_module.rs\",\n \"rank\": 80,\n \"score\": 138442.30899764234\n },\n {\n \"content\": \"pub fn any_slice_as_bytes<T: Copy>(data: &[T]) -> &[u8] {\\n\\n let ptr: *const T = data.as_ptr();\\n\\n let ptr = ptr as *const u8;\\n\\n let slice: &[u8] =\\n\\n unsafe { std::slice::from_raw_parts(ptr, data.len() * std::mem::size_of::<T>()) };\\n\\n\\n\\n slice\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-base/src/memory.rs\",\n \"rank\": 81,\n \"score\": 138305.31593636074\n },\n {\n \"content\": \"struct AssetState<A> {\\n\\n version: u32,\\n\\n asset_uuid: AssetUuid,\\n\\n asset: A,\\n\\n}\\n\\n\\n\\n// A strongly typed storage for a single asset type\\n\\npub struct Storage<AssetT: TypeUuid + Send> {\\n\\n refop_sender: Sender<RefOp>,\\n\\n assets: HashMap<LoadHandle, AssetState<AssetT>>,\\n\\n uncommitted: HashMap<LoadHandle, UncommittedAssetState<AssetT>>,\\n\\n loader: Box<dyn DynAssetLoader<AssetT>>,\\n\\n indirection_table: IndirectionTable,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-assets/src/distill_impl/asset_storage.rs\",\n \"rank\": 82,\n \"score\": 138116.666743974\n },\n {\n \"content\": \"/// Implement to customize how PoolAllocator resets and destroys pools\\n\\npub trait PooledResourceImpl {\\n\\n fn reset(&mut self) -> RafxResult<()>;\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-framework/src/resources/pool.rs\",\n \"rank\": 83,\n \"score\": 138083.02884434705\n },\n {\n \"content\": \"pub fn what_to_bind(element_write: &DescriptorSetElementWrite) -> WhatToBind {\\n\\n let mut what = WhatToBind::default();\\n\\n\\n\\n // See https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VkWriteDescriptorSet.html\\n\\n match element_write.descriptor_type {\\n\\n RafxResourceType::SAMPLER => {\\n\\n what.bind_samplers = !element_write.has_immutable_sampler;\\n\\n }\\n\\n RafxResourceType::COMBINED_IMAGE_SAMPLER => {\\n\\n what.bind_samplers = !element_write.has_immutable_sampler;\\n\\n what.bind_images = true;\\n\\n }\\n\\n RafxResourceType::TEXTURE => {\\n\\n what.bind_images = true;\\n\\n }\\n\\n RafxResourceType::TEXTURE_READ_WRITE => {\\n\\n what.bind_images = true;\\n\\n }\\n\\n RafxResourceType::UNIFORM_BUFFER => {\\n\\n what.bind_buffers = true;\\n\",\n \"file_path\": \"rafx-framework/src/resources/descriptor_sets/mod.rs\",\n \"rank\": 84,\n \"score\": 138048.0268334802\n },\n {\n \"content\": \"pub fn check_for_error(gles3: &Gles3) -> RafxResult<()> {\\n\\n unsafe {\\n\\n let result = gles3.GetError();\\n\\n if result != gles3_bindings::NO_ERROR {\\n\\n Err(RafxError::GlError(result))\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles3/internal/gl_context/native.rs\",\n \"rank\": 85,\n \"score\": 138048.0268334802\n },\n {\n \"content\": \"pub fn check_for_error(gles2: &Gles2) -> RafxResult<()> {\\n\\n unsafe {\\n\\n let result = gles2.GetError();\\n\\n if result != gles2_bindings::NO_ERROR {\\n\\n Err(RafxError::GlError(result))\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_context/native.rs\",\n \"rank\": 86,\n \"score\": 138048.0268334802\n },\n {\n \"content\": \"fn lerp_f32(\\n\\n t: f32,\\n\\n p0: f32,\\n\\n p1: f32,\\n\\n) -> f32 {\\n\\n p0 + (p1 - p0) * t\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-plugins/src/pipelines/modern/graph_generator/ssao_pass.rs\",\n \"rank\": 87,\n \"score\": 137133.55866173192\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]\\n\\nenum GltfObjectId {\\n\\n Name(String),\\n\\n Index(usize),\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-plugins/src/assets/mesh_basic/importers/gltf_importer.rs\",\n \"rank\": 88,\n \"score\": 137059.8669581362\n },\n {\n \"content\": \"#[derive(Serialize, Deserialize, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]\\n\\nenum GltfObjectId {\\n\\n Name(String),\\n\\n Index(usize),\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-plugins/src/assets/mesh_adv/importers/gltf_importer.rs\",\n \"rank\": 89,\n \"score\": 137059.8669581362\n },\n {\n \"content\": \"fn generate_struct_code(st: &GenerateStructResult) -> String {\\n\\n let mut result_string = String::default();\\n\\n result_string += &format!(\\n\\n \\\"#[derive(Copy, Clone, Debug)]\\\\n#[repr(C)]\\\\npub struct {} {{\\\\n\\\",\\n\\n st.name\\n\\n );\\n\\n for m in &st.members {\\n\\n result_string += &format_member(&m.name, &m.ty, m.offset, m.size);\\n\\n }\\n\\n result_string += &format!(\\\"}} // {} bytes\\\\n\\\\n\\\", st.size);\\n\\n result_string\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-shader-processor/src/codegen.rs\",\n \"rank\": 90,\n \"score\": 136797.2262299238\n },\n {\n \"content\": \"struct WinitEguiManagerInner {\\n\\n #[cfg(feature = \\\"clipboard\\\")]\\n\\n clipboard: Option<ClipboardContext>,\\n\\n mouse_position: Option<egui::Pos2>,\\n\\n cursor: Option<winit::window::CursorIcon>,\\n\\n pending_cursor: Option<winit::window::CursorIcon>,\\n\\n}\\n\\n\\n\\n/// Full egui API and the SDL2 abstraction/platform integration\\n\\n#[derive(Clone)]\\n\\npub struct WinitEguiManager {\\n\\n egui_manager: EguiManager,\\n\\n inner: Arc<Mutex<WinitEguiManagerInner>>,\\n\\n}\\n\\n\\n\\n// Wraps egui (and winit integration logic)\\n\\nimpl WinitEguiManager {\\n\\n pub fn egui_manager(&self) -> EguiManager {\\n\\n self.egui_manager.clone()\\n\\n }\\n\",\n \"file_path\": \"rafx-plugins/src/features/egui/winit_egui_manager.rs\",\n \"rank\": 91,\n \"score\": 136415.15938663637\n },\n {\n \"content\": \"struct Sdl2EguiManagerInner {\\n\\n clipboard: sdl2::clipboard::ClipboardUtil,\\n\\n video_subsystem: sdl2::VideoSubsystem,\\n\\n cursor: CursorHandler,\\n\\n}\\n\\n\\n\\n// For sdl2::mouse::Cursor, a member of egui_sdl2::Sdl2EguiManager\\n\\nunsafe impl Send for Sdl2EguiManagerInner {}\\n\\n\\n\\n/// Full egui API and the SDL2 abstraction/platform integration\\n\\n#[derive(Clone)]\\n\\npub struct Sdl2EguiManager {\\n\\n egui_manager: EguiManager,\\n\\n inner: Arc<Mutex<Sdl2EguiManagerInner>>,\\n\\n}\\n\\n\\n\\n// Wraps egui (and winit integration logic)\\n\\nimpl Sdl2EguiManager {\\n\\n pub fn egui_manager(&self) -> EguiManager {\\n\\n self.egui_manager.clone()\\n\",\n \"file_path\": \"rafx-plugins/src/features/egui/sdl2_egui_manager.rs\",\n \"rank\": 92,\n \"score\": 136415.15938663637\n },\n {\n \"content\": \"struct Sdl2ImguiManagerInner {\\n\\n imgui_sdl2: ImguiSdl2,\\n\\n}\\n\\n\\n\\n// For sdl2::mouse::Cursor, a member of imgui_sdl2::ImguiSdl2\\n\\nunsafe impl Send for Sdl2ImguiManagerInner {}\\n\\n\\n\\n//TODO: Investigate usage of channels/draw lists\\n\\n#[derive(Clone)]\\n\\npub struct Sdl2ImguiManager {\\n\\n imgui_manager: ImguiManager,\\n\\n inner: Arc<Mutex<Sdl2ImguiManagerInner>>,\\n\\n}\\n\\n\\n\\n// Wraps imgui (and winit integration logic)\\n\\nimpl Sdl2ImguiManager {\\n\\n pub fn imgui_manager(&self) -> ImguiManager {\\n\\n self.imgui_manager.clone()\\n\\n }\\n\\n\\n\",\n \"file_path\": \"rafx-plugins/src/features/imgui/sdl2_imgui_manager.rs\",\n \"rank\": 93,\n \"score\": 136415.15938663637\n },\n {\n \"content\": \"pub fn vertex_buffer_adjusted_buffer_index(binding: u32) -> NSUInteger {\\n\\n // Argument buffers will be 0-4\\n\\n // vertex buffers will be 30 - n\\n\\n (30 - binding) as _\\n\\n}\\n\\n\\n\\npub(crate) fn resource_type_mtl_data_type(resource_type: RafxResourceType) -> Option<MTLDataType> {\\n\\n if resource_type.intersects(\\n\\n RafxResourceType::UNIFORM_BUFFER\\n\\n | RafxResourceType::BUFFER\\n\\n | RafxResourceType::BUFFER_READ_WRITE,\\n\\n ) {\\n\\n Some(MTLDataType::Pointer)\\n\\n } else if resource_type\\n\\n .intersects(RafxResourceType::TEXTURE | RafxResourceType::TEXTURE_READ_WRITE)\\n\\n {\\n\\n Some(MTLDataType::Texture)\\n\\n } else if resource_type.intersects(RafxResourceType::SAMPLER) {\\n\\n Some(MTLDataType::Sampler)\\n\\n } else {\\n\",\n \"file_path\": \"rafx-api/src/backends/metal/internal/util.rs\",\n \"rank\": 94,\n \"score\": 136377.84958410816\n },\n {\n \"content\": \"struct DropSinkResourceInFlight<T> {\\n\\n // prefixed with _ to silence \\\"field not used\\\" warning. The purpose of the var is to hold the\\n\\n // resource for a while then drop this entire structure\\n\\n _resource: T,\\n\\n live_until_frame: Wrapping<u32>,\\n\\n}\\n\\n\\n\\n/// This handles waiting for N frames to pass before dropping the resource.\\n\\npub struct ResourceDropSink<T> {\\n\\n // We are assuming that all resources can survive for the same amount of time so the data in\\n\\n // this VecDeque will naturally be orderered such that things that need to be destroyed sooner\\n\\n // are at the front\\n\\n resources_in_flight: VecDeque<DropSinkResourceInFlight<T>>,\\n\\n\\n\\n // All resources pushed into the sink will be destroyed after N frames\\n\\n max_in_flight_frames: Wrapping<u32>,\\n\\n\\n\\n // Incremented when on_frame_complete is called\\n\\n frame_index: Wrapping<u32>,\\n\\n}\\n\",\n \"file_path\": \"rafx-framework/src/resources/cleanup.rs\",\n \"rank\": 95,\n \"score\": 135939.16454906567\n },\n {\n \"content\": \"fn generate_struct_default_code(st: &GenerateStructResult) -> String {\\n\\n let mut result_string = String::default();\\n\\n result_string += &format!(\\\"impl Default for {} {{\\\\n\\\", st.name);\\n\\n result_string += &format!(\\\" fn default() -> Self {{\\\\n\\\");\\n\\n result_string += &format!(\\\" {} {{\\\\n\\\", st.name);\\n\\n for m in &st.members {\\n\\n //result_string += &format!(\\\" {}: {}::default(),\\\\n\\\", &m.name, &m.ty);\\n\\n result_string += &format!(\\\" {}: {},\\\\n\\\", &m.name, m.default_value);\\n\\n }\\n\\n result_string += &format!(\\\" }}\\\\n\\\");\\n\\n result_string += &format!(\\\" }}\\\\n\\\");\\n\\n result_string += &format!(\\\"}}\\\\n\\\\n\\\");\\n\\n result_string\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-shader-processor/src/codegen.rs\",\n \"rank\": 96,\n \"score\": 135072.35678016974\n },\n {\n \"content\": \"fn generate_struct_test_code(st: &GenerateStructResult) -> String {\\n\\n use heck::SnakeCase;\\n\\n let mut result_string = String::default();\\n\\n result_string += &format!(\\n\\n \\\"\\\\n #[test]\\\\n fn test_struct_{}() {{\\\\n\\\",\\n\\n st.name.to_snake_case()\\n\\n );\\n\\n result_string += &format!(\\n\\n \\\" assert_eq!(std::mem::size_of::<{}>(), {});\\\\n\\\",\\n\\n st.name, st.size\\n\\n );\\n\\n for m in &st.members {\\n\\n result_string += &format!(\\n\\n \\\" assert_eq!(std::mem::size_of::<{}>(), {});\\\\n\\\",\\n\\n m.ty, m.size\\n\\n );\\n\\n result_string += &format!(\\n\\n \\\" assert_eq!(std::mem::align_of::<{}>(), {});\\\\n\\\",\\n\\n m.ty, m.align\\n\\n );\\n\",\n \"file_path\": \"rafx-shader-processor/src/codegen.rs\",\n \"rank\": 97,\n \"score\": 135072.35678016974\n },\n {\n \"content\": \"pub fn array_layer_to_cube_map_target(array_layer: u16) -> GLenum {\\n\\n if array_layer > 5 {\\n\\n unimplemented!(\\\"GL ES 2.0 does not support more than 6 images for a cubemap\\\")\\n\\n }\\n\\n\\n\\n GL_CUBE_MAP_TARGETS[array_layer as usize]\\n\\n}\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/conversions.rs\",\n \"rank\": 98,\n \"score\": 134767.17291207996\n },\n {\n \"content\": \"#[allow(dead_code)]\\n\\npub fn byte_size_of_type(gl_type: GLenum) -> u32 {\\n\\n match gl_type {\\n\\n gles2_bindings::INT | gles2_bindings::BOOL | gles2_bindings::FLOAT => 4,\\n\\n gles2_bindings::INT_VEC2 | gles2_bindings::BOOL_VEC2 | gles2_bindings::FLOAT_VEC2 => 8,\\n\\n gles2_bindings::INT_VEC3\\n\\n | gles2_bindings::BOOL_VEC3\\n\\n | gles2_bindings::FLOAT_VEC3\\n\\n | gles2_bindings::INT_VEC4\\n\\n | gles2_bindings::BOOL_VEC4\\n\\n | gles2_bindings::FLOAT_VEC4 => 16,\\n\\n gles2_bindings::FLOAT_MAT2 => 32,\\n\\n gles2_bindings::FLOAT_MAT3 => 48,\\n\\n gles2_bindings::FLOAT_MAT4 => 64,\\n\\n _ => unimplemented!(\\\"Unknown GL type in byte_size_of_type\\\"),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"rafx-api/src/backends/gles2/internal/gl_type_util.rs\",\n \"rank\": 99,\n \"score\": 134767.17291207996\n }\n]","isConversational":false}}},{"rowIdx":1597,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"core/bin/zksync_api/src/api_server/rest/v02/block.rs"},"repo_name":{"kind":"string","value":"w2k-star-forks/zksync"},"commit":{"kind":"string","value":"28b7402198a0eb5201f15e35183a73d4f6b983ca"},"file_code":{"kind":"string","value":"\n\nuse std::str::FromStr;\nuse std::time::Instant;\n\nuse actix_web::{web, Scope};\n\nuse zksync_api_types::v02::{\n block::{BlockInfo, BlockStatus},\n pagination::{parse_query, ApiEither, BlockAndTxHash, Paginated, PaginationQuery},\n transaction::{Transaction, TxData, TxHashSerializeWrapper},\n};\nuse zksync_crypto::{convert::FeConvert, Fr};\nuse zksync_storage::{chain::block::records::StorageBlockDetails, ConnectionPool, QueryResult};\nuse zksync_types::{tx::TxHash, BlockNumber, H256};\n\nuse super::{\n error::{Error, InvalidDataError},\n paginate_trait::Paginate,\n response::ApiResult,\n};\nuse crate::{api_try, utils::block_details_cache::BlockDetailsCache};\n\npub fn block_info_from_details(details: StorageBlockDetails) -> BlockInfo {\n let status = if details.is_verified() {\n BlockStatus::Finalized\n } else {\n BlockStatus::Committed\n };\n BlockInfo {\n block_number: BlockNumber(details.block_number as u32),\n new_state_root: Fr::from_bytes(&details.new_state_root).unwrap_or_else(|err| {\n panic!(\n \"Database provided an incorrect new_state_root field: {:?}, an error occurred {}\",\n details.new_state_root, err\n )\n }),\n block_size: details.block_size as u64,\n commit_tx_hash: details.commit_tx_hash.map(|bytes| H256::from_slice(&bytes)),\n verify_tx_hash: details.verify_tx_hash.map(|bytes| H256::from_slice(&bytes)),\n committed_at: details.committed_at,\n finalized_at: details.verified_at,\n status,\n }\n}\n\n#[derive(Debug, Clone)]\nstruct ApiBlockData {\n pool: ConnectionPool,\n verified_blocks_cache: BlockDetailsCache,\n}\n\nimpl ApiBlockData {\n fn new(pool: ConnectionPool, verified_blocks_cache: BlockDetailsCache) -> Self {\n Self {\n pool,\n verified_blocks_cache,\n }\n }\n\n \n \n \n async fn block_info(&self, block_number: BlockNumber) -> Result<Option<BlockInfo>, Error> {\n let details = self\n .verified_blocks_cache\n .get(&self.pool, block_number)\n .await\n .map_err(Error::storage)?;\n if let Some(details) = details {\n Ok(Some(block_info_from_details(details)))\n } else {\n Ok(None)\n }\n }\n\n async fn get_block_number_by_position(\n &self,\n block_position: &str,\n ) -> Result<BlockNumber, Error> {\n if let Ok(number) = u32::from_str(block_position) {\n Ok(BlockNumber(number))\n } else {\n match block_position {\n \"lastCommitted\" => self\n .get_last_committed_block_number()\n .await\n .map_err(Error::storage),\n \"lastFinalized\" => self\n .get_last_finalized_block_number()\n .await\n .map_err(Error::storage),\n _ => Err(Error::from(InvalidDataError::InvalidBlockPosition)),\n }\n }\n }\n\n async fn block_page(\n &self,\n query: PaginationQuery<ApiEither<BlockNumber>>,\n ) -> Result<Paginated<BlockInfo, BlockNumber>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n storage.paginate_checked(&query).await\n }\n\n async fn transaction_page(\n &self,\n block_number: BlockNumber,\n query: PaginationQuery<ApiEither<TxHash>>,\n ) -> Result<Paginated<Transaction, TxHashSerializeWrapper>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n\n let new_query = PaginationQuery {\n from: BlockAndTxHash {\n block_number,\n tx_hash: query.from,\n },\n limit: query.limit,\n direction: query.direction,\n };\n\n storage.paginate_checked(&new_query).await\n }\n\n async fn tx_data(\n &self,\n block_number: BlockNumber,\n block_index: u64,\n ) -> Result<Option<TxData>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n Ok(storage\n .chain()\n .operations_ext_schema()\n .tx_data_by_block_and_index_api_v02(block_number, block_index)\n .await\n .map_err(Error::storage)?)\n }\n\n async fn get_last_committed_block_number(&self) -> QueryResult<BlockNumber> {\n let mut storage = self.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_last_committed_confirmed_block()\n .await\n }\n\n async fn get_last_finalized_block_number(&self) -> QueryResult<BlockNumber> {\n let mut storage = self.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_last_verified_confirmed_block()\n .await\n }\n}\n\nasync fn block_pagination(\n data: web::Data<ApiBlockData>,\n web::Query(query): web::Query<PaginationQuery<String>>,\n) -> ApiResult<Paginated<BlockInfo, BlockNumber>> {\n let start = Instant::now();\n let query = api_try!(parse_query(query).map_err(Error::from));\n let res = data.block_page(query).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_pagination\");\n res\n}\n\nasync fn block_by_position(\n data: web::Data<ApiBlockData>,\n block_position: web::Path<String>,\n) -> ApiResult<Option<BlockInfo>> {\n let start = Instant::now();\n let block_number = api_try!(data.get_block_number_by_position(&block_position).await);\n let res = data.block_info(block_number).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_by_position\");\n res\n}\n\nasync fn block_transactions(\n data: web::Data<ApiBlockData>,\n block_position: web::Path<String>,\n web::Query(query): web::Query<PaginationQuery<String>>,\n) -> ApiResult<Paginated<Transaction, TxHashSerializeWrapper>> {\n let start = Instant::now();\n let block_number = api_try!(data.get_block_number_by_position(&block_position).await);\n let query = api_try!(parse_query(query).map_err(Error::from));\n let res = data.transaction_page(block_number, query).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_transactions\");\n res\n}\n\nasync fn transaction_in_block(\n data: web::Data<ApiBlockData>,\n path: web::Path<(BlockNumber, u64)>,\n) -> ApiResult<Option<TxData>> {\n let start = Instant::now();\n let (block_number, block_index) = *path;\n let res = api_try!(data.tx_data(block_number, block_index).await);\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"transaction_in_block\");\n ApiResult::Ok(res)\n}\n\npub fn api_scope(pool: ConnectionPool, cache: BlockDetailsCache) -> Scope {\n let data = ApiBlockData::new(pool, cache);\n\n web::scope(\"blocks\")\n .app_data(web::Data::new(data))\n .route(\"\", web::get().to(block_pagination))\n .route(\"{block_position}\", web::get().to(block_by_position))\n .route(\n \"{block_position}/transactions\",\n web::get().to(block_transactions),\n )\n .route(\n \"{block_position}/transactions/{block_index}\",\n web::get().to(transaction_in_block),\n )\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::api_server::rest::v02::{\n test_utils::{deserialize_response_result, TestServerConfig},\n SharedData,\n };\n use zksync_api_types::v02::{\n pagination::PaginationDirection, transaction::TransactionData, ApiVersion,\n };\n\n #[actix_rt::test]\n #[cfg_attr(\n not(feature = \"api_test\"),\n ignore = \"Use `zk test rust-api` command to perform this test\"\n )]\n async fn blocks_scope() -> anyhow::Result<()> {\n let cfg = TestServerConfig::default();\n cfg.fill_database().await?;\n\n let shared_data = SharedData {\n net: cfg.config.chain.eth.network,\n api_version: ApiVersion::V02,\n };\n let (client, server) = cfg.start_server(\n |cfg: &TestServerConfig| api_scope(cfg.pool.clone(), BlockDetailsCache::new(10)),\n Some(shared_data),\n );\n\n let query = PaginationQuery {\n from: ApiEither::from(BlockNumber(1)),\n limit: 3,\n direction: PaginationDirection::Newer,\n };\n let expected_blocks: Paginated<BlockInfo, BlockNumber> = {\n let mut storage = cfg.pool.access_storage().await?;\n storage\n .paginate_checked(&query)\n .await\n .map_err(|err| anyhow::anyhow!(err.message))?\n };\n\n let response = client.block_by_position(\"2\").await?;\n let block: BlockInfo = deserialize_response_result(response)?;\n assert_eq!(block, expected_blocks.list[1]);\n\n let response = client.block_pagination(&query).await?;\n let paginated: Paginated<BlockInfo, BlockNumber> = deserialize_response_result(response)?;\n assert_eq!(paginated, expected_blocks);\n\n let block_number = BlockNumber(3);\n let expected_txs = {\n let mut storage = cfg.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_block_transactions(block_number)\n .await?\n };\n assert!(expected_txs.len() >= 3);\n let tx_hash_str = expected_txs.first().unwrap().tx_hash.as_str();\n let tx_hash = TxHash::from_str(tx_hash_str).unwrap();\n\n let query = PaginationQuery {\n from: ApiEither::from(tx_hash),\n limit: 2,\n direction: PaginationDirection::Older,\n };\n\n let response = client\n .block_transactions(&query, &*block_number.to_string())\n .await?;\n let paginated: Paginated<Transaction, TxHash> = deserialize_response_result(response)?;\n assert_eq!(paginated.pagination.count as usize, expected_txs.len());\n assert_eq!(paginated.pagination.limit, query.limit);\n assert_eq!(paginated.list.len(), query.limit as usize);\n assert_eq!(paginated.pagination.direction, PaginationDirection::Older);\n assert_eq!(paginated.pagination.from, tx_hash);\n\n for (tx, expected_tx) in paginated.list.into_iter().zip(expected_txs.clone()) {\n assert_eq!(\n tx.tx_hash.to_string().replace(\"sync-tx:\", \"0x\"),\n expected_tx.tx_hash\n );\n assert_eq!(tx.created_at, Some(expected_tx.created_at));\n assert_eq!(*tx.block_number.unwrap(), expected_tx.block_number as u32);\n assert_eq!(tx.fail_reason, expected_tx.fail_reason);\n if matches!(tx.op, TransactionData::L2(_)) {\n assert_eq!(serde_json::to_value(tx.op).unwrap(), expected_tx.op);\n }\n }\n\n for expected_tx in expected_txs {\n if !expected_tx.success {\n continue;\n }\n let response = client\n .transaction_in_block(\n expected_tx.block_number as u32,\n expected_tx.block_index.unwrap() as u32,\n )\n .await?;\n let tx: Option<TxData> = deserialize_response_result(response)?;\n let tx = tx.unwrap().tx;\n assert_eq!(tx.created_at, Some(expected_tx.created_at));\n assert_eq!(*tx.block_number.unwrap(), expected_tx.block_number as u32);\n assert_eq!(tx.fail_reason, expected_tx.fail_reason);\n if matches!(tx.op, TransactionData::L2(_)) {\n assert_eq!(serde_json::to_value(tx.op).unwrap(), expected_tx.op);\n }\n }\n\n server.stop().await;\n Ok(())\n }\n}\n"},"prefix":{"kind":"string","value":"\n\nuse std::str::FromStr;\nuse std::time::Instant;\n\nuse actix_web::{web, Scope};\n\nuse zksync_api_types::v02::{\n block::{BlockInfo, BlockStatus},\n pagination::{parse_query, ApiEither, BlockAndTxHash, Paginated, PaginationQuery},\n transaction::{Transaction, TxData, TxHashSerializeWrapper},\n};\nuse zksync_crypto::{convert::FeConvert, Fr};\nuse zksync_storage::{chain::block::records::StorageBlockDetails, ConnectionPool, QueryResult};\nuse zksync_types::{tx::TxHash, BlockNumber, H256};\n\nuse super::{\n error::{Error, InvalidDataError},\n paginate_trait::Paginate,\n response::ApiResult,\n};\nuse crate::{api_try, utils::block_details_cache::BlockDetailsCache};\n\npub fn block_info_from_details(details: StorageBlockDetails) -> BlockInfo {\n let status = if details.is_verified() {\n BlockStatus::Finalized\n } else {\n BlockStatus::Committed\n };\n BlockInfo {\n block_number: BlockNumber(details.block_number as u32),\n new_state_root: Fr::from_bytes(&details.new_state_root).unwrap_or_else(|err| {\n panic!(\n \"Database provided an incorrect new_state_root field: {:?}, an error occurred {}\",\n details.new_state_root, err\n )\n }),\n block_size: details.block_size as u64,\n commit_tx_hash: details.commit_tx_hash.map(|bytes| H256::from_slice(&bytes)),\n verify_tx_hash: details.verify_tx_hash.map(|bytes| H256::from_slice(&bytes)),\n committed_at: details.committed_at,\n finalized_at: details.verified_at,\n status,\n }\n}\n\n#[derive(Debug, Clone)]\nstruct ApiBlockData {\n pool: ConnectionPool,\n verified_blocks_cache: BlockDetailsCache,\n}\n\nimpl ApiBlockData {\n fn new(pool: ConnectionPool, verified_blocks_cache: BlockDetailsCache) -> Self {\n Self {\n pool,\n verified_blocks_cache,\n }\n }\n\n \n \n \n async fn block_info(&self, block_number: BlockNumber) -> Result<Option<BlockInfo>, Error> {\n let details = self\n .verified_blocks_cache\n .get(&self.pool, block_number)\n .await\n .map_err(Error::storage)?;\n if let Some(details) = details {\n Ok(Some(block_info_from_details(details)))\n } else {\n Ok(None)\n }\n }\n\n async fn get_block_number_by_position(\n &self,\n block_position: &str,\n ) -> Result<BlockNumber, Error> {\n if let Ok(number) = u32::from_str(block_position) {\n Ok(BlockNumber(number))\n } else {\n match block_positio"},"suffix":{"kind":"string","value":"\n\n async fn block_page(\n &self,\n query: PaginationQuery<ApiEither<BlockNumber>>,\n ) -> Result<Paginated<BlockInfo, BlockNumber>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n storage.paginate_checked(&query).await\n }\n\n async fn transaction_page(\n &self,\n block_number: BlockNumber,\n query: PaginationQuery<ApiEither<TxHash>>,\n ) -> Result<Paginated<Transaction, TxHashSerializeWrapper>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n\n let new_query = PaginationQuery {\n from: BlockAndTxHash {\n block_number,\n tx_hash: query.from,\n },\n limit: query.limit,\n direction: query.direction,\n };\n\n storage.paginate_checked(&new_query).await\n }\n\n async fn tx_data(\n &self,\n block_number: BlockNumber,\n block_index: u64,\n ) -> Result<Option<TxData>, Error> {\n let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;\n Ok(storage\n .chain()\n .operations_ext_schema()\n .tx_data_by_block_and_index_api_v02(block_number, block_index)\n .await\n .map_err(Error::storage)?)\n }\n\n async fn get_last_committed_block_number(&self) -> QueryResult<BlockNumber> {\n let mut storage = self.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_last_committed_confirmed_block()\n .await\n }\n\n async fn get_last_finalized_block_number(&self) -> QueryResult<BlockNumber> {\n let mut storage = self.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_last_verified_confirmed_block()\n .await\n }\n}\n\nasync fn block_pagination(\n data: web::Data<ApiBlockData>,\n web::Query(query): web::Query<PaginationQuery<String>>,\n) -> ApiResult<Paginated<BlockInfo, BlockNumber>> {\n let start = Instant::now();\n let query = api_try!(parse_query(query).map_err(Error::from));\n let res = data.block_page(query).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_pagination\");\n res\n}\n\nasync fn block_by_position(\n data: web::Data<ApiBlockData>,\n block_position: web::Path<String>,\n) -> ApiResult<Option<BlockInfo>> {\n let start = Instant::now();\n let block_number = api_try!(data.get_block_number_by_position(&block_position).await);\n let res = data.block_info(block_number).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_by_position\");\n res\n}\n\nasync fn block_transactions(\n data: web::Data<ApiBlockData>,\n block_position: web::Path<String>,\n web::Query(query): web::Query<PaginationQuery<String>>,\n) -> ApiResult<Paginated<Transaction, TxHashSerializeWrapper>> {\n let start = Instant::now();\n let block_number = api_try!(data.get_block_number_by_position(&block_position).await);\n let query = api_try!(parse_query(query).map_err(Error::from));\n let res = data.transaction_page(block_number, query).await.into();\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"block_transactions\");\n res\n}\n\nasync fn transaction_in_block(\n data: web::Data<ApiBlockData>,\n path: web::Path<(BlockNumber, u64)>,\n) -> ApiResult<Option<TxData>> {\n let start = Instant::now();\n let (block_number, block_index) = *path;\n let res = api_try!(data.tx_data(block_number, block_index).await);\n metrics::histogram!(\"api\", start.elapsed(), \"type\" => \"v02\", \"endpoint_name\" => \"transaction_in_block\");\n ApiResult::Ok(res)\n}\n\npub fn api_scope(pool: ConnectionPool, cache: BlockDetailsCache) -> Scope {\n let data = ApiBlockData::new(pool, cache);\n\n web::scope(\"blocks\")\n .app_data(web::Data::new(data))\n .route(\"\", web::get().to(block_pagination))\n .route(\"{block_position}\", web::get().to(block_by_position))\n .route(\n \"{block_position}/transactions\",\n web::get().to(block_transactions),\n )\n .route(\n \"{block_position}/transactions/{block_index}\",\n web::get().to(transaction_in_block),\n )\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::api_server::rest::v02::{\n test_utils::{deserialize_response_result, TestServerConfig},\n SharedData,\n };\n use zksync_api_types::v02::{\n pagination::PaginationDirection, transaction::TransactionData, ApiVersion,\n };\n\n #[actix_rt::test]\n #[cfg_attr(\n not(feature = \"api_test\"),\n ignore = \"Use `zk test rust-api` command to perform this test\"\n )]\n async fn blocks_scope() -> anyhow::Result<()> {\n let cfg = TestServerConfig::default();\n cfg.fill_database().await?;\n\n let shared_data = SharedData {\n net: cfg.config.chain.eth.network,\n api_version: ApiVersion::V02,\n };\n let (client, server) = cfg.start_server(\n |cfg: &TestServerConfig| api_scope(cfg.pool.clone(), BlockDetailsCache::new(10)),\n Some(shared_data),\n );\n\n let query = PaginationQuery {\n from: ApiEither::from(BlockNumber(1)),\n limit: 3,\n direction: PaginationDirection::Newer,\n };\n let expected_blocks: Paginated<BlockInfo, BlockNumber> = {\n let mut storage = cfg.pool.access_storage().await?;\n storage\n .paginate_checked(&query)\n .await\n .map_err(|err| anyhow::anyhow!(err.message))?\n };\n\n let response = client.block_by_position(\"2\").await?;\n let block: BlockInfo = deserialize_response_result(response)?;\n assert_eq!(block, expected_blocks.list[1]);\n\n let response = client.block_pagination(&query).await?;\n let paginated: Paginated<BlockInfo, BlockNumber> = deserialize_response_result(response)?;\n assert_eq!(paginated, expected_blocks);\n\n let block_number = BlockNumber(3);\n let expected_txs = {\n let mut storage = cfg.pool.access_storage().await?;\n storage\n .chain()\n .block_schema()\n .get_block_transactions(block_number)\n .await?\n };\n assert!(expected_txs.len() >= 3);\n let tx_hash_str = expected_txs.first().unwrap().tx_hash.as_str();\n let tx_hash = TxHash::from_str(tx_hash_str).unwrap();\n\n let query = PaginationQuery {\n from: ApiEither::from(tx_hash),\n limit: 2,\n direction: PaginationDirection::Older,\n };\n\n let response = client\n .block_transactions(&query, &*block_number.to_string())\n .await?;\n let paginated: Paginated<Transaction, TxHash> = deserialize_response_result(response)?;\n assert_eq!(paginated.pagination.count as usize, expected_txs.len());\n assert_eq!(paginated.pagination.limit, query.limit);\n assert_eq!(paginated.list.len(), query.limit as usize);\n assert_eq!(paginated.pagination.direction, PaginationDirection::Older);\n assert_eq!(paginated.pagination.from, tx_hash);\n\n for (tx, expected_tx) in paginated.list.into_iter().zip(expected_txs.clone()) {\n assert_eq!(\n tx.tx_hash.to_string().replace(\"sync-tx:\", \"0x\"),\n expected_tx.tx_hash\n );\n assert_eq!(tx.created_at, Some(expected_tx.created_at));\n assert_eq!(*tx.block_number.unwrap(), expected_tx.block_number as u32);\n assert_eq!(tx.fail_reason, expected_tx.fail_reason);\n if matches!(tx.op, TransactionData::L2(_)) {\n assert_eq!(serde_json::to_value(tx.op).unwrap(), expected_tx.op);\n }\n }\n\n for expected_tx in expected_txs {\n if !expected_tx.success {\n continue;\n }\n let response = client\n .transaction_in_block(\n expected_tx.block_number as u32,\n expected_tx.block_index.unwrap() as u32,\n )\n .await?;\n let tx: Option<TxData> = deserialize_response_result(response)?;\n let tx = tx.unwrap().tx;\n assert_eq!(tx.created_at, Some(expected_tx.created_at));\n assert_eq!(*tx.block_number.unwrap(), expected_tx.block_number as u32);\n assert_eq!(tx.fail_reason, expected_tx.fail_reason);\n if matches!(tx.op, TransactionData::L2(_)) {\n assert_eq!(serde_json::to_value(tx.op).unwrap(), expected_tx.op);\n }\n }\n\n server.stop().await;\n Ok(())\n }\n}\n"},"middle":{"kind":"string","value":"n {\n \"lastCommitted\" => self\n .get_last_committed_block_number()\n .await\n .map_err(Error::storage),\n \"lastFinalized\" => self\n .get_last_finalized_block_number()\n .await\n .map_err(Error::storage),\n _ => Err(Error::from(InvalidDataError::InvalidBlockPosition)),\n }\n }\n }"},"strategy":{"kind":"string","value":"function_block-function_prefixed"},"context_items":{"kind":"list like","value":[{"content":"pub fn fr_into_u32_low(value: Fr) -> u32 {\n\n let mut be_bytes = [0u8; 32];\n\n value\n\n .into_repr()\n\n .write_be(be_bytes.as_mut())\n\n .expect(\"Write value bytes\");\n\n u32::from_be_bytes([be_bytes[28], be_bytes[29], be_bytes[30], be_bytes[31]])\n\n}\n\n\n\n/// Gathered signature data for calculating the operations in several\n\n/// witness structured (e.g. `TransferWitness` or `WithdrawWitness`).\n\n#[derive(Debug, Clone)]\n\npub struct SigDataInput {\n\n pub first_sig_msg: Fr,\n\n pub second_sig_msg: Fr,\n\n pub third_sig_msg: Fr,\n\n pub signature: SignatureData,\n\n pub signer_pub_key_packed: Vec<Option<bool>>,\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":0,"score":347630.87177783286},{"content":"/// Parses the H256 panicking upon deserialization failure.\n\npub fn hash(addr_str: &str) -> H256 {\n\n H256::from_str(addr_str).expect(\"Incorrect hash string\")\n\n}\n","file_path":"core/lib/config/src/configs/test_utils.rs","rank":1,"score":334194.0379088875},{"content":"// Provides a quasi-random non-zero `Fr` to substitute an incorrect `Fr` value.\n\npub fn incorrect_fr() -> Fr {\n\n Fr::from_str(\"12345\").unwrap()\n\n}\n\n\n\n/// Helper structure to generate `ZkSyncState` and `CircuitAccountTree`.\n\n#[derive(Debug)]\n\npub struct ZkSyncStateGenerator;\n\n\n\nimpl ZkSyncStateGenerator {\n\n fn create_state(accounts: AccountMap) -> (ZkSyncState, CircuitAccountTree) {\n\n let plasma_state = ZkSyncState::from_acc_map(accounts);\n\n\n\n let mut circuit_account_tree =\n\n CircuitAccountTree::new(zksync_crypto::params::account_tree_depth());\n\n for (id, account) in plasma_state.get_accounts() {\n\n circuit_account_tree.insert(id, CircuitAccount::from(account))\n\n }\n\n\n\n (plasma_state, circuit_account_tree)\n\n }\n","file_path":"core/lib/circuit/src/witness/tests/test_utils.rs","rank":2,"score":322918.97075220884},{"content":"fn signing_failed_error(err: impl ToString) -> SignerError {\n\n SignerError::SigningFailed(err.to_string())\n\n}\n\n\n\npub struct Signer<S: EthereumSigner> {\n\n pub pubkey_hash: PubKeyHash,\n\n pub address: Address,\n\n pub(crate) private_key: PrivateKey,\n\n pub(crate) eth_signer: Option<S>,\n\n pub(crate) account_id: Option<AccountId>,\n\n}\n\n\n\nimpl<S: EthereumSigner> fmt::Debug for Signer<S> {\n\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n\n let mut pk_contents = Vec::new();\n\n self.private_key\n\n .write(&mut pk_contents)\n\n .expect(\"Failed writing the private key contents\");\n\n f.debug_struct(\"Signer\")\n\n .field(\"pubkey_hash\", &self.pubkey_hash)\n","file_path":"sdk/zksync-rs/src/signer.rs","rank":3,"score":303909.11444627005},{"content":"/// Downloads universal setup in the monomial form of the given power of two (range: SETUP_MIN_POW2..=SETUP_MAX_POW2)\n\npub fn download_universal_setup_monomial_form(power_of_two: u32) -> Result<(), anyhow::Error> {\n\n anyhow::ensure!(\n\n (SETUP_MIN_POW2..=SETUP_MAX_POW2).contains(&power_of_two),\n\n \"setup power of two is not in the correct range\"\n\n );\n\n\n\n let mut retry_op = move || try_to_download_setup(power_of_two);\n\n\n\n let mut response = retry_op\n\n .retry_notify(&mut get_backoff(), |err, next_after: Duration| {\n\n let duration_secs = next_after.as_millis() as f32 / 1000.0f32;\n\n\n\n vlog::warn!(\n\n \"Failed to download setup err: <{}>, retrying after: {:.1}s\",\n\n err,\n\n duration_secs,\n\n )\n\n })\n\n .map_err(|e| {\n\n format_err!(\n\n \"Can't download setup, max elapsed time of the backoff reached: {}\",\n\n e\n\n )\n\n })?;\n\n\n\n fs_utils::save_universal_setup_monomial_file(power_of_two, &mut response)?;\n\n Ok(())\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/network_utils.rs","rank":4,"score":286141.59124655207},{"content":"pub fn parse_ether(eth_value: &str) -> Result<BigUint, anyhow::Error> {\n\n let split = eth_value.split('.').collect::<Vec<&str>>();\n\n ensure!(split.len() == 1 || split.len() == 2, \"Wrong eth value\");\n\n let string_wei_value = if split.len() == 1 {\n\n format!(\"{}000000000000000000\", split[0])\n\n } else if split.len() == 2 {\n\n let before_dot = split[0];\n\n let after_dot = split[1];\n\n ensure!(\n\n after_dot.len() <= 18,\n\n \"ETH value can have up to 18 digits after dot.\"\n\n );\n\n let zeros_to_pad = 18 - after_dot.len();\n\n format!(\"{}{}{}\", before_dot, after_dot, \"0\".repeat(zeros_to_pad))\n\n } else {\n\n unreachable!()\n\n };\n\n\n\n Ok(BigUint::from_str(&string_wei_value)?)\n\n}\n\n\n\n/// Used to sign and post ETH transactions for the zkSync contracts.\n\n#[derive(Debug, Clone)]\n\npub struct EthereumAccount {\n\n pub private_key: H256,\n\n pub address: Address,\n\n pub main_contract_eth_client: ETHDirectClient<PrivateKeySigner>,\n\n}\n\n\n","file_path":"core/tests/testkit/src/eth_account.rs","rank":5,"score":285167.3546395779},{"content":"/// Returns a corresponding address for a provided network name.\n\npub fn get_rpc_addr(network: Network) -> &'static str {\n\n match network {\n\n Network::Mainnet => \"https://api.zksync.io/jsrpc\",\n\n Network::Rinkeby => \"https://rinkeby-api.zksync.io/jsrpc\",\n\n Network::Ropsten => \"https://ropsten-api.zksync.io/jsrpc\",\n\n Network::Localhost => \"http://127.0.0.1:3030\",\n\n Network::Unknown => panic!(\"Attempt to create a provider from an unknown network\"),\n\n Network::Test => panic!(\"Attempt to create a provider from an test network\"),\n\n }\n\n}\n\n\n\npub type ResponseResult<T> = Result<T, ClientError>;\n\n\n\n#[async_trait]\n","file_path":"sdk/zksync-rs/src/provider.rs","rank":6,"score":282955.29720213416},{"content":"/// Get root hash of the used subtree.\n\npub fn get_used_subtree_root_hash(account_tree: &CircuitAccountTree) -> Fr {\n\n // We take account 0, and hash it with it's Merkle proof.\n\n let account_index = 0;\n\n let account_merkle_path = account_tree.merkle_path(account_index);\n\n let account = account_tree.get(account_index).cloned().unwrap_or_default();\n\n let mut current_hash = account_tree.hasher.hash_bits(account.get_bits_le());\n\n for merkle_path_item in account_merkle_path\n\n .iter()\n\n .take(used_account_subtree_depth())\n\n {\n\n current_hash = account_tree\n\n .hasher\n\n .compress(¤t_hash, &merkle_path_item.0, 0);\n\n }\n\n current_hash\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":7,"score":274169.44581253786},{"content":"/// Strip the common prefixes off the HEX-encoded string\n\npub fn remove_prefix(hex: &str) -> &str {\n\n if let Some(hex) = hex.strip_prefix(\"0x\") {\n\n hex\n\n } else if let Some(hex) = hex.strip_prefix(\"sync-bl:\") {\n\n hex\n\n } else if let Some(hex) = hex.strip_prefix(\"sync-tx:\") {\n\n hex\n\n } else {\n\n hex\n\n }\n\n}\n","file_path":"core/lib/utils/src/string.rs","rank":8,"score":271033.648255904},{"content":"pub fn empty_account_as_field_elements<E: Engine>() -> Vec<E::Fr> {\n\n let acc = CircuitAccount::<Bn256>::default();\n\n let bits = acc.get_bits_le();\n\n\n\n use crate::franklin_crypto::circuit::multipack;\n\n\n\n multipack::compute_multipacking::<E>(&bits)\n\n}\n\n\n\n/// Representation of the zkSync account used in the `zksync_circuit`.\n\n#[derive(Clone)]\n\npub struct CircuitAccount<E: RescueEngine> {\n\n pub subtree: SparseMerkleTree<Balance<E>, E::Fr, RescueHasher<E>>,\n\n pub nonce: E::Fr,\n\n pub pub_key_hash: E::Fr,\n\n pub address: E::Fr,\n\n}\n\n\n\nimpl<E: RescueEngine> GetBits for CircuitAccount<E> {\n\n fn get_bits_le(&self) -> Vec<bool> {\n","file_path":"core/lib/crypto/src/circuit/account.rs","rank":9,"score":267863.44753811153},{"content":"pub fn deploy_contracts(use_prod_contracts: bool, genesis_root: Fr) -> Contracts {\n\n let mut args = vec![\"run\", \"deploy-testkit\", \"--genesisRoot\"];\n\n let genesis_root = format!(\"0x{}\", genesis_root.to_hex());\n\n args.push(genesis_root.as_str());\n\n if use_prod_contracts {\n\n args.push(\"--prodContracts\");\n\n }\n\n let stdout = run_external_command(\"zk\", &args);\n\n\n\n let mut contracts = HashMap::new();\n\n for std_out_line in stdout.split_whitespace().collect::<Vec<_>>() {\n\n if let Some((name, address)) = get_contract_address(std_out_line) {\n\n contracts.insert(name, address);\n\n }\n\n }\n\n\n\n Contracts {\n\n governance: contracts\n\n .remove(\"CONTRACTS_GOVERNANCE_ADDR\")\n\n .expect(\"GOVERNANCE_ADDR missing\"),\n","file_path":"core/tests/testkit/src/external_commands.rs","rank":10,"score":264863.1808425379},{"content":"pub fn generate_sig_witness(bits: &[bool]) -> (Fr, Fr, Fr) {\n\n let mut sig_bits_to_hash = bits.to_vec();\n\n assert!(sig_bits_to_hash.len() < MAX_CIRCUIT_MSG_HASH_BITS);\n\n\n\n sig_bits_to_hash.resize(MAX_CIRCUIT_MSG_HASH_BITS, false);\n\n let (first_sig_part_bits, remaining) = sig_bits_to_hash.split_at(Fr::CAPACITY as usize);\n\n let remaining = remaining.to_vec();\n\n let (second_sig_part_bits, third_sig_part_bits) = remaining.split_at(Fr::CAPACITY as usize);\n\n let first_sig_part: Fr = le_bit_vector_into_field_element(first_sig_part_bits);\n\n let second_sig_part: Fr = le_bit_vector_into_field_element(second_sig_part_bits);\n\n let third_sig_part: Fr = le_bit_vector_into_field_element(third_sig_part_bits);\n\n (first_sig_part, second_sig_part, third_sig_part)\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":11,"score":263186.65241668443},{"content":"struct NodeIndex(pub u64);\n\n\n","file_path":"core/lib/crypto/src/merkle_tree/parallel_smt.rs","rank":12,"score":261220.3412704951},{"content":"pub fn parse_query<T: FromStr + Serialize>(\n\n query: PaginationQuery<String>,\n\n) -> Result<PaginationQuery<ApiEither<T>>, UnknownFromParameter> {\n\n let from = FromStr::from_str(&query.from)?;\n\n Ok(PaginationQuery {\n\n from,\n\n limit: query.limit,\n\n direction: query.direction,\n\n })\n\n}\n\n\n\n#[derive(Debug, Serialize, Deserialize)]\n\n#[serde(rename_all = \"camelCase\")]\n\npub struct PaginationQuery<Id> {\n\n pub from: Id,\n\n pub limit: u32,\n\n pub direction: PaginationDirection,\n\n}\n\n\n\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]\n","file_path":"core/lib/api_types/src/v02/pagination.rs","rank":13,"score":258506.5873105028},{"content":"pub fn calculate_token_hash(creator_id: AccountId, serial_id: u32, content_hash: H256) -> Vec<u8> {\n\n let mut lhs_be_bits = vec![];\n\n lhs_be_bits.extend_from_slice(&creator_id.0.to_be_bytes());\n\n lhs_be_bits.extend_from_slice(&serial_id.to_be_bytes());\n\n lhs_be_bits.extend_from_slice(&content_hash.as_bytes()[..16]);\n\n let lhs_fr = Fr::from_hex(&format!(\"0x{}\", hex::encode(&lhs_be_bits))).expect(\"lhs as Fr\");\n\n\n\n let mut rhs_be_bits = vec![];\n\n rhs_be_bits.extend_from_slice(&content_hash.as_bytes()[16..]);\n\n let rhs_fr = Fr::from_hex(&format!(\"0x{}\", hex::encode(&rhs_be_bits))).expect(\"rhs as Fr\");\n\n\n\n let hash_result = rescue_hash::<Bn256, 2>(&[lhs_fr, rhs_fr]);\n\n hash_result[0].to_bytes()\n\n}\n","file_path":"core/lib/types/src/tx/mint_nft.rs","rank":14,"score":258080.64960261417},{"content":"/// Parses the address panicking upon deserialization failure.\n\npub fn addr(addr_str: &str) -> Address {\n\n Address::from_str(addr_str).expect(\"Incorrect address string\")\n\n}\n\n\n","file_path":"core/lib/config/src/configs/test_utils.rs","rank":15,"score":253311.82820617626},{"content":"pub fn eth_address_to_fr(address: &Address) -> Fr {\n\n ff::from_hex(&format!(\"{:x}\", address)).unwrap()\n\n}\n","file_path":"core/lib/crypto/src/circuit/utils.rs","rank":16,"score":253303.7482170963},{"content":"/// Parses the provided fixture in a form of `VARIABLE_NAME=variable_value` lines and\n\n/// sets the corresponding environment variables.\n\npub fn set_env(fixture: &str) {\n\n for line in fixture.split('\\n').map(str::trim) {\n\n if line.is_empty() {\n\n // Skip empty lines.\n\n continue;\n\n }\n\n\n\n let elements: Vec<_> = line.split('=').collect();\n\n assert_eq!(\n\n elements.len(),\n\n 2,\n\n \"Incorrect line for setting environment variable: {}\",\n\n line\n\n );\n\n\n\n let variable_name = elements[0];\n\n let variable_value = elements[1].trim_matches('\"');\n\n\n\n env::set_var(variable_name, variable_value);\n\n }\n\n}\n\n\n","file_path":"core/lib/config/src/configs/test_utils.rs","rank":17,"score":250040.03668095212},{"content":"#[doc(hidden)]\n\npub fn get_genesis_token_list(network: &str) -> Result<Vec<TokenInfo>, GetGenesisTokenListError> {\n\n let mut file_path = parse_env::<PathBuf>(\"ZKSYNC_HOME\");\n\n file_path.push(\"etc\");\n\n file_path.push(\"tokens\");\n\n file_path.push(network);\n\n file_path.set_extension(\"json\");\n\n Ok(serde_json::from_str(&read_to_string(file_path)?)?)\n\n}\n\n\n\n/// Token price known to the zkSync network.\n\n#[derive(Debug, Clone, Serialize, Deserialize)]\n\npub struct TokenPrice {\n\n #[serde(with = \"UnsignedRatioSerializeAsDecimal\")]\n\n pub usd_price: Ratio<BigUint>,\n\n pub last_updated: DateTime<Utc>,\n\n}\n\n\n\n/// Token price known to the zkSync network.\n\n#[derive(Debug, Clone, Serialize, Deserialize)]\n\npub struct TokenMarketVolume {\n","file_path":"core/lib/types/src/tokens.rs","rank":18,"score":248832.54341609497},{"content":"pub fn ratio_to_u64(num: Ratio<BigUint>) -> u64 {\n\n let digits = num.to_integer().to_u64_digits();\n\n if digits.is_empty() {\n\n 0\n\n } else {\n\n digits[0]\n\n }\n\n}\n\n\n\n/// The number scaled by which the subsidies are stored in the db\n\nconst SUBSIDY_USD_AMOUNTS_SCALE: u64 = 1_000_000;\n\n\n","file_path":"core/lib/utils/src/convert.rs","rank":19,"score":246818.58791546983},{"content":"pub fn fr_from_bytes(bytes: Vec<u8>) -> Fr {\n\n let mut fr_repr = <Fr as PrimeField>::Repr::default();\n\n fr_repr.read_be(&*bytes).unwrap();\n\n Fr::from_repr(fr_repr).unwrap()\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":20,"score":246772.64270060963},{"content":"pub fn run_operation_counter(connection_pool: ConnectionPool) -> JoinHandle<()> {\n\n tokio::spawn(async move {\n\n loop {\n\n if let Err(e) = prometheus_exporter_iteration(connection_pool.clone()).await {\n\n vlog::error!(\"Prometheus error: {}\", e);\n\n }\n\n sleep(QUERY_INTERVAL).await;\n\n }\n\n })\n\n}\n\n\n\nasync fn prometheus_exporter_iteration(connection_pool: ConnectionPool) -> QueryResult<()> {\n\n let mut storage = connection_pool.access_storage().await?;\n\n let mut transaction = storage.start_transaction().await?;\n\n\n\n let mut block_schema = transaction.chain().block_schema();\n\n\n\n for &action in &[CommitBlocks, ExecuteBlocks] {\n\n for &is_confirmed in &[false, true] {\n\n let result = block_schema\n","file_path":"core/lib/prometheus_exporter/src/lib.rs","rank":21,"score":246635.4971595141},{"content":"pub fn scaled_u64_to_ratio(num: u64) -> Ratio<BigUint> {\n\n Ratio::from(BigUint::from(num)) / BigUint::from(SUBSIDY_USD_AMOUNTS_SCALE)\n\n}\n\n\n","file_path":"core/lib/utils/src/convert.rs","rank":22,"score":244508.4837088372},{"content":"pub fn ratio_to_scaled_u64(num: Ratio<BigUint>) -> u64 {\n\n let scale = BigUint::from(SUBSIDY_USD_AMOUNTS_SCALE);\n\n let scaled_num = num * scale;\n\n\n\n ratio_to_u64(scaled_num)\n\n}\n\n\n","file_path":"core/lib/utils/src/convert.rs","rank":23,"score":244508.4837088372},{"content":"/// Obtains the environment variable value.\n\n/// Panics if there is no environment variable with provided name set.\n\npub fn get_env(name: &str) -> String {\n\n env::var(name).unwrap_or_else(|e| panic!(\"Env var {} missing, {}\", name, e))\n\n}\n\n\n","file_path":"core/lib/utils/src/env_tools.rs","rank":24,"score":242425.8349408357},{"content":"pub fn fr_from<T: ToString>(input: T) -> Fr {\n\n Fr::from_str(&input.to_string()).unwrap()\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":25,"score":241112.44915737503},{"content":"fn pub_key_hash_self<E: JubjubEngine, H: Hasher<E::Fr>>(\n\n pub_key: &PublicKey<E>,\n\n hasher: &H,\n\n) -> Vec<bool> {\n\n let (pub_x, pub_y) = pub_key.0.into_xy();\n\n let input = vec![pub_x, pub_y];\n\n let pub_key_hash = hasher.hash_elements(input);\n\n let mut pub_key_hash_bits = vec![];\n\n append_le_fixed_width(\n\n &mut pub_key_hash_bits,\n\n &pub_key_hash,\n\n params::NEW_PUBKEY_HASH_WIDTH,\n\n );\n\n pub_key_hash_bits\n\n}\n\n\n","file_path":"core/lib/crypto/src/circuit/utils.rs","rank":26,"score":238382.90198827646},{"content":"pub fn set_panic_hook() {\n\n // When the `console_error_panic_hook` feature is enabled, we can call the\n\n // `set_panic_hook` function at least once during initialization, and then\n\n // we will get better error messages if our code ever panics.\n\n //\n\n // For more details see\n\n // https://github.com/rustwasm/console_error_panic_hook#readme\n\n #[cfg(feature = \"console_error_panic_hook\")]\n\n console_error_panic_hook::set_once();\n\n}\n\n\n","file_path":"sdk/zksync-crypto/src/utils.rs","rank":27,"score":237633.8384735445},{"content":"pub fn js_revert_reason(tx_hash: &H256) -> String {\n\n let web3_urls =\n\n std::env::var(\"ETH_CLIENT_WEB3_URL\").expect(\"ETH_CLIENT_WEB3_URL should be installed\");\n\n let web3_urls: Vec<&str> = web3_urls.split(',').collect();\n\n run_external_command(\n\n \"zk\",\n\n &[\n\n \"run\",\n\n \"revert-reason\",\n\n &format!(\"0x{:x}\", tx_hash),\n\n web3_urls.first().expect(\"At least one should exist\"),\n\n ],\n\n )\n\n}\n\n\n","file_path":"core/tests/testkit/src/external_commands.rs","rank":28,"score":237429.50649509917},{"content":"/// Formats amount in wei to tokens.\n\n/// Behaves just like js ethers.utils.formatEther\n\npub fn format_ether(wei: impl ToString) -> String {\n\n format_units(wei, 18)\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use super::*;\n\n\n\n #[test]\n\n fn test_format_units() {\n\n // Test vector of (decimals, wei input, expected output)\n\n let vals = vec![\n\n (0, \"1000000000000000100000\", \"1000000000000000100000.0\"),\n\n (1, \"0\", \"0.0\"),\n\n (1, \"11000000000000000000\", \"1100000000000000000.0\"),\n\n (2, \"0\", \"0.0\"),\n\n (2, \"1000000000000000100000\", \"10000000000000001000.0\"),\n\n (4, \"10001000000\", \"1000100.0\"),\n\n (4, \"10100000000000000000000\", \"1010000000000000000.0\"),\n\n (4, \"110\", \"0.011\"),\n","file_path":"core/lib/utils/src/format.rs","rank":29,"score":235934.32624096956},{"content":"/// Obtains the environment variable value and parses it using the `FromStr` type implementation.\n\n/// Panics if there is no environment variable with provided name set, or the value cannot be parsed.\n\npub fn parse_env<F>(name: &str) -> F\n\nwhere\n\n F: FromStr,\n\n F::Err: std::fmt::Debug,\n\n{\n\n get_env(name)\n\n .parse()\n\n .unwrap_or_else(|e| panic!(\"Failed to parse environment variable {}: {:?}\", name, e))\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use super::*;\n\n\n\n #[test]\n\n fn test_env_tools() {\n\n const KEY: &str = \"KEY\";\n\n // Our test environment variable.\n\n env::set_var(KEY, \"123\");\n\n assert_eq!(get_env(KEY), \"123\");\n\n assert_eq!(parse_env::<i32>(KEY), 123);\n\n }\n\n}\n","file_path":"core/lib/utils/src/env_tools.rs","rank":30,"score":233354.90513099334},{"content":"/// Creates a dummy ethereum operation hash based on its number.\n\npub fn dummy_ethereum_tx_hash(ethereum_op_id: i64) -> H256 {\n\n H256::from_low_u64_ne(ethereum_op_id as u64)\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":31,"score":232736.16765486472},{"content":"/// handy function to get file path in file_dump dir\n\npub fn get_path_in_file_dump_dir(filename: &str) -> PathBuf {\n\n let mut base_dir = std::env::var(\"ZKSYNC_HOME\")\n\n .map(PathBuf::from)\n\n .unwrap_or_else(|_| std::env::current_dir().expect(\"Current dir not set\"));\n\n base_dir.push(\"core\");\n\n base_dir.push(\"circuit\");\n\n base_dir.push(\"src\");\n\n base_dir.push(\"playground\");\n\n base_dir.push(\"file_dump\");\n\n base_dir.push(filename);\n\n base_dir\n\n}\n\n\n\npub mod plonk_playground;\n","file_path":"core/lib/circuit/src/playground/mod.rs","rank":32,"score":232705.33049821077},{"content":"/// Creates a dummy new root hash for the block based on its number.\n\npub fn dummy_root_hash_for_block(block_number: BlockNumber) -> Fr {\n\n Fr::from_str(&block_number.to_string()).unwrap()\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":33,"score":232697.56804828095},{"content":"fn try_to_download_setup(power_of_two: u32) -> Result<Response, backoff::Error<anyhow::Error>> {\n\n let setup_network_dir = std::env::var(\"MISC_PROVER_SETUP_NETWORK_DIR\")\n\n .map_err(|e| backoff::Error::Permanent(e.into()))?;\n\n\n\n let setup_dl_path = format!(\"{}/setup_2%5E{}.key\", setup_network_dir, power_of_two);\n\n\n\n vlog::info!(\"Downloading universal setup from {}\", &setup_dl_path);\n\n\n\n reqwest::blocking::get(&setup_dl_path).map_err(|e| backoff::Error::Transient(e.into()))\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/network_utils.rs","rank":34,"score":231881.72510986836},{"content":"/// Generates proof for exit given circuit using step-by-step algorithm.\n\npub fn gen_verified_proof_for_exit_circuit<C: Circuit<Engine> + Clone>(\n\n circuit: C,\n\n) -> Result<SingleProof, anyhow::Error> {\n\n let vk = VerificationKey::read(File::open(get_exodus_verification_key_path())?)?;\n\n\n\n vlog::info!(\"Proof for circuit started\");\n\n\n\n let hints = transpile(circuit.clone())?;\n\n let setup = setup(circuit.clone(), &hints)?;\n\n let size_log2 = setup.n.next_power_of_two().trailing_zeros();\n\n\n\n let size_log2 = std::cmp::max(size_log2, SETUP_MIN_POW2); // for exit circuit\n\n let key_monomial_form = get_universal_setup_monomial_form(size_log2, false)?;\n\n\n\n let proof = prove_by_steps::<_, _, RollingKeccakTranscript<Fr>>(\n\n circuit,\n\n &hints,\n\n &setup,\n\n None,\n\n &key_monomial_form,\n\n None,\n\n )?;\n\n\n\n let valid = verify::<_, _, RollingKeccakTranscript<Fr>>(&proof, &vk, None)?;\n\n anyhow::ensure!(valid, \"proof for exit is invalid\");\n\n\n\n vlog::info!(\"Proof for circuit successful\");\n\n Ok(proof.into())\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/lib.rs","rank":35,"score":226226.50479844224},{"content":"pub fn pub_key_hash_bytes<E: JubjubEngine, H: Hasher<E::Fr>>(\n\n pub_key: &PublicKey<E>,\n\n hasher: &H,\n\n) -> Vec<u8> {\n\n let pk_hash_bits = pub_key_hash_self(pub_key, hasher);\n\n le_bit_vector_into_bytes(&pk_hash_bits)\n\n}\n\n\n","file_path":"core/lib/crypto/src/circuit/utils.rs","rank":36,"score":225184.0512606404},{"content":"pub fn pub_key_hash_fe<E: JubjubEngine, H: Hasher<E::Fr>>(\n\n pub_key: &PublicKey<E>,\n\n hasher: &H,\n\n) -> E::Fr {\n\n let pk_hash_bits = pub_key_hash_self(pub_key, hasher);\n\n le_bit_vector_into_field_element(&pk_hash_bits)\n\n}\n\n\n","file_path":"core/lib/crypto/src/circuit/utils.rs","rank":37,"score":225184.0512606404},{"content":"/// Depth of the left subtree of the account tree that can be used in the current version of the circuit.\n\npub fn used_account_subtree_depth() -> usize {\n\n let num = 24; // total accounts = 2.pow(num) ~ 16mil\n\n\n\n assert!(num <= account_tree_depth());\n\n\n\n num\n\n}\n\n\n","file_path":"core/lib/crypto/src/params.rs","rank":38,"score":224924.2048362469},{"content":"/// Formats amount in wei to tokens with precision.\n\n/// Behaves just like ethers.utils.formatUnits\n\npub fn format_units(wei: impl ToString, units: u8) -> String {\n\n let mut chars: VecDeque<char> = wei.to_string().chars().collect();\n\n\n\n while chars.len() < units as usize {\n\n chars.push_front('0');\n\n }\n\n chars.insert(chars.len() - units as usize, '.');\n\n if *chars.front().unwrap() == '.' {\n\n chars.push_front('0');\n\n }\n\n while *chars.back().unwrap() == '0' {\n\n chars.pop_back();\n\n }\n\n if *chars.back().unwrap() == '.' {\n\n chars.push_back('0');\n\n }\n\n chars.iter().collect()\n\n}\n\n\n","file_path":"core/lib/utils/src/format.rs","rank":39,"score":220300.4167127405},{"content":"pub fn reverse_bytes<T: Clone>(bits: &[T]) -> Vec<T> {\n\n bits.chunks(8)\n\n .rev()\n\n .map(|x| x.to_vec())\n\n .fold(Vec::new(), |mut acc, mut byte| {\n\n acc.append(&mut byte);\n\n acc\n\n })\n\n}\n\n\n","file_path":"core/lib/circuit/src/utils.rs","rank":40,"score":220296.5295934796},{"content":"fn assert_tx_signature(signature: &TxSignature, expected_pub: &str, expected_sig: &str) {\n\n let TxSignature { pub_key, signature } = signature;\n\n\n\n let pub_point = pub_key.serialize_packed().unwrap();\n\n assert_eq!(hex::encode(pub_point), expected_pub);\n\n\n\n let packed_sig = signature.serialize_packed().unwrap();\n\n assert_eq!(hex::encode(packed_sig), expected_sig);\n\n}\n\n\n\n#[cfg(test)]\n\nmod primitives_with_vectors {\n\n use super::*;\n\n\n\n #[test]\n\n fn test_signature() {\n\n let test_vectors = TestVectorsConfig::load();\n\n for TestEntry { inputs, outputs } in test_vectors.crypto_primitives.items {\n\n let private_key =\n\n private_key_from_seed(&inputs.seed).expect(\"Cannot get key from seed\");\n","file_path":"sdk/zksync-rs/tests/unit.rs","rank":41,"score":218496.52236742026},{"content":"fn pk_to_address(eth_pk: &H256) -> Address {\n\n PackedEthSignature::address_from_private_key(eth_pk)\n\n .expect(\"Can't get an address from the private key\")\n\n}\n","file_path":"core/tests/loadnext/src/account_pool.rs","rank":42,"score":217222.88927928964},{"content":"pub fn spawn_panic_handler() -> (JoinHandle<()>, mpsc::Sender<bool>) {\n\n let (panic_sender, mut panic_receiver) = mpsc::channel(1);\n\n\n\n let handler = tokio::spawn(async move {\n\n panic_receiver.next().await.unwrap();\n\n });\n\n (handler, panic_sender)\n\n}\n","file_path":"core/lib/utils/src/panic_notify.rs","rank":43,"score":213367.557531341},{"content":"fn get_universal_setup_monomial_file_name(power_of_two: u32) -> Result<String, anyhow::Error> {\n\n anyhow::ensure!(\n\n (SETUP_MIN_POW2..=SETUP_MAX_POW2).contains(&power_of_two),\n\n \"setup power of two is not in the correct range\"\n\n );\n\n Ok(format!(\"setup_2^{}.key\", power_of_two))\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/fs_utils.rs","rank":44,"score":212681.2956532669},{"content":"pub fn noop_operation(tree: &CircuitAccountTree, acc_id: u32) -> Operation<Bn256> {\n\n let signature_data = SignatureData::init_empty();\n\n let first_sig_msg = Fr::zero();\n\n let second_sig_msg = Fr::zero();\n\n let third_sig_msg = Fr::zero();\n\n let signer_pub_key_packed = [Some(false); 256];\n\n\n\n let acc = tree.get(acc_id).unwrap();\n\n let account_address_fe = fr_from(acc_id);\n\n let token_fe = Fr::zero();\n\n let balance_value = match acc.subtree.get(0) {\n\n None => Fr::zero(),\n\n Some(bal) => bal.value,\n\n };\n\n let pubdata = vec![false; CHUNK_BIT_WIDTH];\n\n let pubdata_chunks: Vec<_> = pubdata\n\n .chunks(CHUNK_BIT_WIDTH)\n\n .map(|x| le_bit_vector_into_field_element(&x.to_vec()))\n\n .collect();\n\n let (audit_account, audit_balance) = get_audits(tree, acc_id, 0);\n","file_path":"core/lib/circuit/src/witness/noop.rs","rank":45,"score":211186.22244540032},{"content":"pub fn big_decimal_to_ratio(num: &BigDecimal) -> Result<Ratio<BigUint>, anyhow::Error> {\n\n let (big_int, exp) = num.as_bigint_and_exponent();\n\n anyhow::ensure!(!big_int.is_negative(), \"BigDecimal should be unsigned\");\n\n let big_uint = big_int.to_biguint().unwrap();\n\n let ten_pow = BigUint::from(10_u32).pow(exp as u128);\n\n Ok(Ratio::new(big_uint, ten_pow))\n\n}\n\n\n","file_path":"core/lib/utils/src/convert.rs","rank":46,"score":206767.14364243418},{"content":"pub fn append_le_fixed_width(content: &mut Vec<bool>, x: &Fr, width: usize) {\n\n let mut token_bits: Vec<bool> = BitIterator::new(x.into_repr()).collect();\n\n token_bits.reverse();\n\n token_bits.resize(width, false);\n\n content.extend(token_bits);\n\n}\n\n\n","file_path":"sdk/zksync-crypto/src/utils.rs","rank":47,"score":205064.39623192843},{"content":"pub fn scaled_big_decimal_to_ratio(num: BigDecimal) -> Result<Ratio<BigUint>, anyhow::Error> {\n\n let scale = BigDecimal::from(SUBSIDY_USD_AMOUNTS_SCALE);\n\n\n\n let unscaled = num / scale;\n\n\n\n big_decimal_to_ratio(&unscaled)\n\n}\n\n\n\n#[cfg(test)]\n\nmod test {\n\n use super::*;\n\n use std::str::FromStr;\n\n\n\n #[test]\n\n fn test_ratio_to_big_decimal() {\n\n let ratio = Ratio::from_integer(BigUint::from(0u32));\n\n let dec = ratio_to_big_decimal(&ratio, 1);\n\n assert_eq!(dec.to_string(), \"0.0\");\n\n let ratio = Ratio::from_integer(BigUint::from(1234u32));\n\n let dec = ratio_to_big_decimal(&ratio, 7);\n","file_path":"core/lib/utils/src/convert.rs","rank":48,"score":204668.6430750359},{"content":"pub fn le_bit_vector_into_field_element<P: PrimeField>(bits: &[bool]) -> P {\n\n // double and add\n\n let mut fe = P::zero();\n\n let mut base = P::one();\n\n\n\n for bit in bits {\n\n if *bit {\n\n fe.add_assign(&base);\n\n }\n\n base.double();\n\n }\n\n\n\n fe\n\n}\n\n\n","file_path":"core/lib/crypto/src/circuit/utils.rs","rank":49,"score":203280.48040780867},{"content":"/// Performs the operation on the circuit, but not on the plasma,\n\n/// since the operation is meant to be incorrect and should result in an error.\n\n/// The error is caught and checked to match the provided message.\n\npub fn incorrect_op_test_scenario<W, F, B>(\n\n accounts: &[WitnessTestAccount],\n\n op: W::OperationType,\n\n input: W::CalculateOpsInput,\n\n expected_msg: &str,\n\n collect_fees: F,\n\n corrupt_witness_builder: B,\n\n) where\n\n W: Witness,\n\n W::CalculateOpsInput: Clone + std::fmt::Debug,\n\n F: FnOnce() -> Vec<CollectedFee>,\n\n B: FnOnce(&mut WitnessBuilder),\n\n{\n\n // Initialize WitnessBuilder.\n\n let (_, mut circuit_account_tree) = ZkSyncStateGenerator::generate(accounts);\n\n let mut witness_accum = WitnessBuilder::new(\n\n &mut circuit_account_tree,\n\n FEE_ACCOUNT_ID,\n\n BlockNumber(1),\n\n BLOCK_TIMESTAMP,\n","file_path":"core/lib/circuit/src/witness/tests/test_utils.rs","rank":50,"score":201620.62084201523},{"content":"/// Deserializes either a `String` or `Vec<u8>` into `Vec<u8>`.\n\n/// The reason we cannot expect just a vector is backward compatibility: messages\n\n/// used to be stored as strings.\n\npub fn deserialize_eth_message<'de, D>(deserializer: D) -> Result<Vec<u8>, D::Error>\n\nwhere\n\n D: Deserializer<'de>,\n\n{\n\n struct StringOrVec;\n\n\n\n impl<'de> Visitor<'de> for StringOrVec {\n\n type Value = Vec<u8>;\n\n\n\n fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {\n\n formatter.write_str(\"a byte array or a string\")\n\n }\n\n\n\n fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>\n\n where\n\n E: Error,\n\n {\n\n Ok(v.as_bytes().to_vec())\n\n }\n\n\n","file_path":"core/lib/types/src/utils.rs","rank":51,"score":199410.9034272461},{"content":"fn rescue_hash_elements(input: &[Fr]) -> Fr {\n\n RESCUE_PARAMS.with(|params| {\n\n let sponge_output = rescue_hash::<Engine>(params, input);\n\n assert_eq!(sponge_output.len(), 1, \"rescue hash problem\");\n\n sponge_output[0]\n\n })\n\n}\n\n\n","file_path":"sdk/zksync-crypto/src/utils.rs","rank":52,"score":194252.14462125947},{"content":"fn nonce_increment(amount: &Fr) -> Fr {\n\n if amount.is_zero() {\n\n Fr::zero()\n\n } else {\n\n Fr::one()\n\n }\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/swap.rs","rank":53,"score":194252.14462125947},{"content":"pub fn resize_grow_only<T: Clone>(to_resize: &mut Vec<T>, new_size: usize, pad_with: T) {\n\n assert!(to_resize.len() <= new_size);\n\n to_resize.resize(new_size, pad_with);\n\n}\n\n\n","file_path":"core/lib/circuit/src/utils.rs","rank":54,"score":194238.62138190775},{"content":"/// Generates a new `PrivateKey` from seed using a deterministic algorithm:\n\n/// seed is hashed via `sha256` hash (twice), and the output treated as a `PrivateKey`.\n\n/// If the obtained value doesn't have a correct value to be a `PrivateKey`, hashing operation is applied\n\n/// repeatedly to the previous output, until the value can be interpreted as a `PrivateKey`.\n\npub fn private_key_from_seed(seed: &[u8]) -> Result<PrivateKey, ClientError> {\n\n if seed.len() < 32 {\n\n return Err(ClientError::SeedTooShort);\n\n }\n\n\n\n let sha256_bytes = |input: &[u8]| {\n\n let mut hasher = Sha256::new();\n\n hasher.input(input);\n\n hasher.result()\n\n };\n\n\n\n let mut effective_seed = sha256_bytes(seed);\n\n\n\n loop {\n\n let raw_priv_key = sha256_bytes(&effective_seed);\n\n let mut fs_repr = FsRepr::default();\n\n fs_repr\n\n .read_be(&raw_priv_key[..])\n\n .expect(\"failed to read raw_priv_key\");\n\n match Fs::from_repr(fs_repr) {\n","file_path":"sdk/zksync-rs/src/utils.rs","rank":55,"score":193522.00678264344},{"content":"fn pack_amount(amount: u128) -> (Fr, Fr) {\n\n let amount_fe = fr_from(amount);\n\n let amount_bits = FloatConversions::to_float(\n\n amount,\n\n AMOUNT_EXPONENT_BIT_WIDTH,\n\n AMOUNT_MANTISSA_BIT_WIDTH,\n\n 10,\n\n )\n\n .unwrap();\n\n let amount_packed: Fr = le_bit_vector_into_field_element(&amount_bits);\n\n (amount_fe, amount_packed)\n\n}\n","file_path":"core/lib/circuit/src/witness/swap.rs","rank":56,"score":187666.54210432374},{"content":"pub fn comma_list_to_vec<T: FromStr>(elems: String) -> Vec<T>\n\nwhere\n\n <T as std::str::FromStr>::Err: Debug,\n\n{\n\n elems\n\n .split(',')\n\n .map(|str| T::from_str(str).expect(\"Failed to deserialize stored item\"))\n\n .collect()\n\n}\n","file_path":"core/lib/storage/src/forced_exit_requests/utils.rs","rank":57,"score":185887.42650054154},{"content":"pub fn get_audits(\n\n tree: &CircuitAccountTree,\n\n account_address: u32,\n\n token: u32,\n\n) -> (Vec<Option<Fr>>, Vec<Option<Fr>>) {\n\n let default_account = CircuitAccount::default();\n\n let audit_account: Vec<Option<Fr>> = tree\n\n .merkle_path(account_address)\n\n .into_iter()\n\n .map(|e| Some(e.0))\n\n .collect();\n\n\n\n let audit_balance: Vec<Option<Fr>> = tree\n\n .get(account_address)\n\n .unwrap_or(&default_account)\n\n .subtree\n\n .merkle_path(token)\n\n .into_iter()\n\n .map(|e| Some(e.0))\n\n .collect();\n\n (audit_account, audit_balance)\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":58,"score":184270.81722172242},{"content":"pub fn apply_fee(\n\n tree: &mut CircuitAccountTree,\n\n validator_address: u32,\n\n token: u32,\n\n fee: u128,\n\n) -> (Fr, AccountWitness<Bn256>) {\n\n let fee_fe = fr_from(fee);\n\n let mut validator_leaf = tree\n\n .remove(validator_address)\n\n .expect(\"validator_leaf is empty\");\n\n let validator_account_witness = AccountWitness::from_circuit_account(&validator_leaf);\n\n\n\n let mut balance = validator_leaf.subtree.remove(token).unwrap_or_default();\n\n balance.value.add_assign(&fee_fe);\n\n validator_leaf.subtree.insert(token, balance);\n\n\n\n tree.insert(validator_address, validator_leaf);\n\n\n\n let root_after_fee = tree.root_hash();\n\n (root_after_fee, validator_account_witness)\n\n}\n\n\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":59,"score":184270.81722172242},{"content":"pub fn serialize_single_proof(\n\n proof: &OldProof<Engine, PlonkCsWidth4WithNextStepParams>,\n\n) -> EncodedSingleProof {\n\n let mut inputs = vec![];\n\n for input in proof.input_values.iter() {\n\n let ser = EthereumSerializer::serialize_fe(input);\n\n inputs.push(ser);\n\n }\n\n let mut serialized_proof = vec![];\n\n\n\n for c in proof.wire_commitments.iter() {\n\n let (x, y) = EthereumSerializer::serialize_g1(c);\n\n serialized_proof.push(x);\n\n serialized_proof.push(y);\n\n }\n\n\n\n let (x, y) = EthereumSerializer::serialize_g1(&proof.grand_product_commitment);\n\n serialized_proof.push(x);\n\n serialized_proof.push(y);\n\n\n","file_path":"core/lib/crypto/src/serialization.rs","rank":60,"score":184270.81722172242},{"content":"/// This method initializes params for current thread, otherwise they will be initialized when signing\n\n/// first message.\n\npub fn zksync_crypto_init() {\n\n JUBJUB_PARAMS.with(|_| {});\n\n RESCUE_PARAMS.with(|_| {});\n\n set_panic_hook();\n\n}\n\n\n","file_path":"sdk/zksync-crypto/src/lib.rs","rank":61,"score":184270.81722172242},{"content":"#[must_use]\n\npub fn run_mempool_tx_handler(\n\n db_pool: ConnectionPool,\n\n tx_requests: mpsc::Receiver<MempoolTransactionRequest>,\n\n block_chunk_sizes: Vec<usize>,\n\n) -> JoinHandle<()> {\n\n let mempool_state = MempoolState::new(db_pool.clone());\n\n let max_block_size_chunks = *block_chunk_sizes\n\n .iter()\n\n .max()\n\n .expect(\"failed to find max block chunks size\");\n\n let handler = MempoolTransactionsHandler {\n\n db_pool,\n\n mempool_state,\n\n requests: tx_requests,\n\n max_block_size_chunks,\n\n };\n\n tokio::spawn(handler.run())\n\n}\n\n\n","file_path":"core/lib/mempool/src/lib.rs","rank":62,"score":182393.94255603393},{"content":"#[must_use]\n\npub fn run_mempool_block_handler(\n\n db_pool: ConnectionPool,\n\n block_requests: mpsc::Receiver<MempoolBlocksRequest>,\n\n block_chunk_sizes: Vec<usize>,\n\n) -> JoinHandle<()> {\n\n let mempool_state = MempoolState::new(db_pool);\n\n let max_block_size_chunks = *block_chunk_sizes\n\n .iter()\n\n .max()\n\n .expect(\"failed to find max block chunks size\");\n\n\n\n let blocks_handler = MempoolBlocksHandler {\n\n mempool_state,\n\n requests: block_requests,\n\n max_block_size_chunks,\n\n };\n\n\n\n tokio::spawn(blocks_handler.run())\n\n}\n","file_path":"core/lib/mempool/src/lib.rs","rank":63,"score":182393.94255603393},{"content":"pub fn append_packed_public_key(\n\n content: &mut Vec<Boolean>,\n\n x_bits: Vec<Boolean>,\n\n y_bits: Vec<Boolean>,\n\n) {\n\n assert_eq!(franklin_constants::FR_BIT_WIDTH - 1, y_bits.len());\n\n assert_eq!(1, x_bits.len());\n\n content.extend(y_bits);\n\n content.extend(x_bits);\n\n}\n\n\n","file_path":"core/lib/circuit/src/utils.rs","rank":64,"score":182387.69562845887},{"content":"/// Generates dummy operation with the unique `new_root_hash` in the block.\n\npub fn gen_unique_operation(\n\n block_number: BlockNumber,\n\n action: Action,\n\n block_chunks_size: usize,\n\n) -> Operation {\n\n gen_unique_operation_with_txs(block_number, action, block_chunks_size, vec![])\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":65,"score":182387.69562845887},{"content":"pub fn gen_sample_block(\n\n block_number: BlockNumber,\n\n block_chunks_size: usize,\n\n txs: Vec<ExecutedOperations>,\n\n) -> Block {\n\n Block {\n\n block_number,\n\n new_root_hash: dummy_root_hash_for_block(block_number),\n\n fee_account: AccountId(0),\n\n block_transactions: txs,\n\n processed_priority_ops: (0, 0),\n\n block_chunks_size,\n\n commit_gas_limit: 1_000_000.into(),\n\n verify_gas_limit: 1_500_000.into(),\n\n block_commitment: H256::zero(),\n\n timestamp: 0,\n\n }\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":66,"score":182387.69562845887},{"content":"/// Construct the first part of the message that should be signed by Ethereum key.\n\n/// The pattern is as follows:\n\n///\n\n/// [{Transfer/Withdraw} {amount} {token} to: {to_address}]\n\n/// [Fee: {fee} {token}]\n\n///\n\n/// Note that both lines are optional.\n\npub fn ethereum_sign_message_part(\n\n transaction: &str,\n\n token_symbol: &str,\n\n decimals: u8,\n\n amount: &BigUint,\n\n fee: &BigUint,\n\n to: &Address,\n\n) -> String {\n\n let mut message = if !amount.is_zero() {\n\n format!(\n\n \"{transaction} {amount} {token} to: {to:?}\",\n\n transaction = transaction,\n\n amount = format_units(amount, decimals),\n\n token = token_symbol,\n\n to = to\n\n )\n\n } else {\n\n String::new()\n\n };\n\n if !fee.is_zero() {\n","file_path":"core/lib/types/src/utils.rs","rank":67,"score":182387.69562845887},{"content":"/// Creates several random updates for the provided account map,\n\n/// and returns the resulting account map together with the list\n\n/// of generated updates.\n\npub fn apply_random_updates(\n\n mut accounts: AccountMap,\n\n rng: &mut XorShiftRng,\n\n) -> (AccountMap, Vec<(AccountId, AccountUpdate)>) {\n\n let updates = (0..3)\n\n .flat_map(|_| gen_acc_random_updates(rng))\n\n .collect::<AccountUpdates>();\n\n apply_updates(&mut accounts, updates.clone());\n\n (accounts, updates)\n\n}\n\n\n\n/// Here we create updates for blocks 1,2,3 (commit 3 blocks)\n\n/// We apply updates for blocks 1,2 (verify 2 blocks)\n\n/// Make sure that we can get state for all blocks.\n\n#[db_test]\n\nasync fn test_commit_rewind(mut storage: StorageProcessor<'_>) -> QueryResult<()> {\n\n let mut rng = create_rng();\n\n\n\n // Create the input data for three blocks.\n\n // Data for the next block is based on previous block data.\n","file_path":"core/lib/storage/src/tests/chain/block.rs","rank":68,"score":180576.20183864617},{"content":"/// Generates dummy aggregated operation with the unique `new_root_hash` in the block.\n\npub fn gen_unique_aggregated_operation(\n\n block_number: BlockNumber,\n\n action: AggregatedActionType,\n\n block_chunks_size: usize,\n\n) -> AggregatedOperation {\n\n gen_unique_aggregated_operation_with_txs(block_number, action, block_chunks_size, vec![])\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":69,"score":180570.4100955545},{"content":"/// Construct transaction event with the given type, account id, token and\n\n/// status.\n\npub fn get_transaction_event(\n\n tx_type: TransactionType,\n\n account_id: AccountId,\n\n token_id: TokenId,\n\n status: TransactionStatus,\n\n) -> ZkSyncEvent {\n\n // Initialize the cell to prevent panic when deserializing\n\n // empty `tx` json.\n\n let tx_event = TransactionEvent {\n\n tx_hash: String::new(),\n\n account_id,\n\n token_id,\n\n block_number: BlockNumber(0),\n\n tx: Default::default(),\n\n status,\n\n fail_reason: None,\n\n created_at: Utc::now(),\n\n tx_type: OnceCell::from(tx_type),\n\n };\n\n ZkSyncEvent {\n\n id: EventId(0),\n\n block_number: BlockNumber(0),\n\n data: EventData::Transaction(tx_event),\n\n }\n\n}\n","file_path":"core/lib/types/src/event/test_data.rs","rank":70,"score":180570.4100955545},{"content":"/// Gets smallest block size given the list of supported chunk sizes.\n\npub fn smallest_block_size_for_chunks(\n\n chunks_used: usize,\n\n available_block_sizes: &[usize],\n\n) -> usize {\n\n for &block_size in available_block_sizes {\n\n if block_size >= chunks_used {\n\n return block_size;\n\n }\n\n }\n\n panic!(\n\n \"Provided chunks amount ({}) cannot fit in one block, maximum available size is {}\",\n\n chunks_used,\n\n available_block_sizes.last().unwrap()\n\n );\n\n}\n\n\n\n#[derive(Debug, Clone)]\n\npub struct OnchainOperationsBlockInfo {\n\n pub public_data_offset: u32,\n\n pub eth_witness: Vec<u8>,\n\n}\n\n\n\n/// Additional data attached to block that is not related to the core protocol\n\n#[derive(Clone, Debug, Serialize, Deserialize)]\n\npub struct BlockMetadata {\n\n pub fast_processing: bool,\n\n}\n","file_path":"core/lib/types/src/block/mod.rs","rank":71,"score":180570.4100955545},{"content":"// Thread join handle and stop channel sender.\n\npub fn spawn_state_keeper(\n\n fee_account: &Address,\n\n initial_state: ZkSyncStateInitParams,\n\n) -> (JoinHandle<()>, oneshot::Sender<()>, StateKeeperChannels) {\n\n let (proposed_blocks_sender, proposed_blocks_receiver) = mpsc::channel(256);\n\n let (state_keeper_req_sender, state_keeper_req_receiver) = mpsc::channel(256);\n\n let (mempool_req_sender, mempool_req_receiver) = mpsc::channel(256);\n\n let (processed_tx_events_sender, processed_tx_events_receiver) = mpsc::channel(256);\n\n\n\n let max_ops_in_block = 1000;\n\n let ops_chunks = vec![\n\n TransferToNewOp::CHUNKS,\n\n TransferOp::CHUNKS,\n\n DepositOp::CHUNKS,\n\n FullExitOp::CHUNKS,\n\n WithdrawOp::CHUNKS,\n\n ];\n\n let mut block_chunks_sizes = (0..max_ops_in_block)\n\n .cartesian_product(ops_chunks)\n\n .map(|(x, y)| x * y)\n","file_path":"core/tests/testkit/src/state_keeper_utils.rs","rank":72,"score":180570.4100955545},{"content":"pub fn gen_aggregate_proof(\n\n single_vks: Vec<Vk>,\n\n proofs: Vec<SingleProofData>,\n\n available_aggregated_proof_sizes: &[(usize, u32)],\n\n download_setup_network: bool,\n\n) -> anyhow::Result<AggregatedProof> {\n\n // proofs: Vec<SingleProofData>,\n\n let mut individual_vk_inputs = Vec::new();\n\n let mut individual_vk_idxs = Vec::new();\n\n for p in &proofs {\n\n let individual_input = {\n\n anyhow::ensure!(\n\n p.proof.0.input_values.len() == 1,\n\n \"Single should have one input\"\n\n );\n\n p.proof.0.input_values[0]\n\n };\n\n individual_vk_inputs.push(individual_input);\n\n individual_vk_idxs.push(p.vk_idx);\n\n }\n","file_path":"core/lib/prover_utils/src/aggregated_proofs.rs","rank":73,"score":180570.4100955545},{"content":"pub fn gen_sample_pending_block(\n\n block_number: BlockNumber,\n\n txs: Vec<ExecutedOperations>,\n\n) -> PendingBlock {\n\n PendingBlock {\n\n number: block_number,\n\n chunks_left: 1,\n\n unprocessed_priority_op_before: 0,\n\n pending_block_iteration: 1,\n\n success_operations: txs,\n\n failed_txs: Vec::new(),\n\n timestamp: 0,\n\n }\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":74,"score":180570.4100955545},{"content":"/// Construct account event with the given account id, token and status.\n\npub fn get_account_event(\n\n account_id: AccountId,\n\n token_id: Option<TokenId>,\n\n status: AccountStateChangeStatus,\n\n) -> ZkSyncEvent {\n\n let (update_type, new_balance) = if token_id.is_some() {\n\n (\n\n AccountStateChangeType::UpdateBalance,\n\n Some(BigDecimal::from(100)),\n\n )\n\n } else {\n\n (AccountStateChangeType::Create, None)\n\n };\n\n let update_details = AccountUpdateDetails {\n\n account_id,\n\n nonce: Nonce(0),\n\n new_pub_key_hash: None,\n\n token_id,\n\n new_balance,\n\n };\n","file_path":"core/lib/types/src/event/test_data.rs","rank":75,"score":180570.4100955545},{"content":"/// Generates dummy operation with the unique `new_root_hash` in the block and\n\n/// given set of transactions..\n\npub fn gen_unique_operation_with_txs(\n\n block_number: BlockNumber,\n\n action: Action,\n\n block_chunks_size: usize,\n\n txs: Vec<ExecutedOperations>,\n\n) -> Operation {\n\n Operation {\n\n id: None,\n\n action,\n\n block: gen_sample_block(block_number, block_chunks_size, txs),\n\n }\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":76,"score":180570.4100955545},{"content":"pub fn is_signature_from_address(\n\n signature: &PackedEthSignature,\n\n msg: &[u8],\n\n address: Address,\n\n) -> Result<bool, SignerError> {\n\n let signature_is_correct = signature\n\n .signature_recover_signer(msg)\n\n .map_err(|err| SignerError::RecoverAddress(err.to_string()))?\n\n == address;\n\n Ok(signature_is_correct)\n\n}\n\n\n\n#[derive(Debug, Clone)]\n\npub enum AddressOrIndex {\n\n Address(Address),\n\n Index(usize),\n\n}\n\n\n\n/// Describes whether to add a prefix `\\x19Ethereum Signed Message:\\n`\n\n/// when requesting a message signature.\n","file_path":"core/lib/eth_signer/src/json_rpc_signer.rs","rank":77,"score":180570.4100955545},{"content":"pub fn prepare_proof_data(\n\n available_chunks: &[usize],\n\n proofs: Vec<(SingleProof, usize)>,\n\n) -> (Vec<Vk>, Vec<SingleProofData>) {\n\n let all_vks = available_chunks\n\n .iter()\n\n .map(|chunks| {\n\n PlonkVerificationKey::read_verification_key_for_main_circuit(*chunks)\n\n .unwrap()\n\n .0\n\n })\n\n .collect::<Vec<_>>();\n\n\n\n let mut single_proof_data = Vec::new();\n\n for (proof, block_size) in proofs {\n\n let (vk_idx, _) = available_chunks\n\n .iter()\n\n .enumerate()\n\n .find(|(_, size)| **size == block_size)\n\n .expect(\"block size not found\");\n\n\n\n single_proof_data.push(SingleProofData { proof, vk_idx });\n\n }\n\n (all_vks, single_proof_data)\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/aggregated_proofs.rs","rank":78,"score":180570.4100955545},{"content":"pub fn gen_sample_incomplete_block(\n\n block_number: BlockNumber,\n\n block_chunks_size: usize,\n\n txs: Vec<ExecutedOperations>,\n\n) -> IncompleteBlock {\n\n IncompleteBlock {\n\n block_number,\n\n fee_account: AccountId(0),\n\n block_transactions: txs,\n\n processed_priority_ops: (0, 1),\n\n block_chunks_size,\n\n commit_gas_limit: 1_000_000.into(),\n\n verify_gas_limit: 1_500_000.into(),\n\n timestamp: 0,\n\n }\n\n}\n\n\n","file_path":"core/lib/storage/src/test_data.rs","rank":79,"score":180570.4100955545},{"content":"pub fn generate_dummy_sig_data(\n\n bits: &[bool],\n\n rescue_hasher: &RescueHasher<Bn256>,\n\n rescue_params: &Bn256RescueParams,\n\n jubjub_params: &AltJubjubBn256,\n\n) -> (SignatureData, Fr, Fr, Fr, Fr, Fr) {\n\n let rng = &mut XorShiftRng::from_seed([0x3dbe_6258, 0x8d31_3d76, 0x3237_db17, 0xe5bc_0654]);\n\n let p_g = FixedGenerators::SpendingKeyGenerator;\n\n let private_key = PrivateKey::<Bn256>(rng.gen());\n\n let sender_pk = PublicKey::from_private(&private_key, p_g, jubjub_params);\n\n let (sender_x, sender_y) = sender_pk.0.into_xy();\n\n let mut sig_bits_to_hash = bits.to_vec();\n\n assert!(sig_bits_to_hash.len() < MAX_CIRCUIT_MSG_HASH_BITS);\n\n\n\n sig_bits_to_hash.resize(MAX_CIRCUIT_MSG_HASH_BITS, false);\n\n let (first_sig_part_bits, remaining) = sig_bits_to_hash.split_at(Fr::CAPACITY as usize);\n\n let remaining = remaining.to_vec();\n\n let (second_sig_part_bits, third_sig_part_bits) = remaining.split_at(Fr::CAPACITY as usize);\n\n let first_sig_part: Fr = le_bit_vector_into_field_element(first_sig_part_bits);\n\n let second_sig_part: Fr = le_bit_vector_into_field_element(second_sig_part_bits);\n","file_path":"core/lib/circuit/src/witness/utils.rs","rank":80,"score":180570.4100955545},{"content":"/// Runs external command and returns stdout output\n\nfn run_external_command(command: &str, args: &[&str]) -> String {\n\n let result = Command::new(command)\n\n .args(args)\n\n .output()\n\n .unwrap_or_else(|e| panic!(\"failed to execute command: {}, err: {}\", command, e));\n\n\n\n let stdout = String::from_utf8(result.stdout).expect(\"stdout is not valid utf8\");\n\n let stderr = String::from_utf8(result.stderr).expect(\"stderr is not valid utf8\");\n\n\n\n if !result.status.success() {\n\n panic!(\n\n \"failed to run exetrnal command {}:\\nstdout: {}\\nstderr: {}\",\n\n command, stdout, stderr\n\n );\n\n }\n\n stdout\n\n}\n\n\n","file_path":"core/tests/testkit/src/external_commands.rs","rank":81,"score":180263.2582232459},{"content":"pub fn create_exit_proof_fungible(\n\n accounts: AccountMap,\n\n account_id: AccountId,\n\n owner: Address,\n\n token_id: TokenId,\n\n) -> Result<(EncodedSingleProof, BigUint), anyhow::Error> {\n\n create_exit_proof(\n\n accounts,\n\n account_id,\n\n owner,\n\n token_id,\n\n Default::default(),\n\n Default::default(),\n\n Default::default(),\n\n )\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/exit_proof.rs","rank":82,"score":178815.567384067},{"content":"/// Reads universal setup from disk or downloads from network.\n\npub fn get_universal_setup_monomial_form(\n\n power_of_two: u32,\n\n download_from_network: bool,\n\n) -> Result<Crs<Engine, CrsForMonomialForm>, anyhow::Error> {\n\n if let Some(cached_setup) = UNIVERSAL_SETUP_CACHE.take_setup_struct(power_of_two) {\n\n Ok(cached_setup)\n\n } else if !download_from_network {\n\n fs_utils::get_universal_setup_monomial_form(power_of_two)\n\n } else {\n\n let start = Instant::now();\n\n // try to find cache on disk\n\n let place_for_key;\n\n let res = if let Ok(res) = fs_utils::get_universal_setup_monomial_form(power_of_two) {\n\n place_for_key = \"disk\";\n\n res\n\n } else {\n\n place_for_key = \"remote\";\n\n network_utils::download_universal_setup_monomial_form(power_of_two)?;\n\n fs_utils::get_universal_setup_monomial_form(power_of_two)?\n\n };\n\n metrics::histogram!(\"prover\", start.elapsed(), \"stage\" => \"download_setup\", \"place\" => place_for_key);\n\n Ok(res)\n\n }\n\n}\n\n\n","file_path":"core/lib/prover_utils/src/lib.rs","rank":83,"score":178815.567384067},{"content":"/// Generates dummy operation with the unique `new_root_hash` in the block and\n\n/// given set of transactions..\n\npub fn gen_unique_aggregated_operation_with_txs(\n\n block_number: BlockNumber,\n\n action: AggregatedActionType,\n\n block_chunks_size: usize,\n\n txs: Vec<ExecutedOperations>,\n\n) -> AggregatedOperation {\n\n let block = gen_sample_block(block_number, block_chunks_size, txs);\n\n\n\n match action {\n\n AggregatedActionType::CommitBlocks => {\n\n AggregatedOperation::CommitBlocks(BlocksCommitOperation {\n\n last_committed_block: block.clone(),\n\n blocks: vec![block],\n\n })\n\n }\n\n AggregatedActionType::CreateProofBlocks => {\n\n AggregatedOperation::CreateProofBlocks(BlocksCreateProofOperation {\n\n blocks: vec![block],\n\n proofs_to_pad: 0,\n\n })\n","file_path":"core/lib/storage/src/test_data.rs","rank":84,"score":178815.567384067},{"content":"pub fn create_exit_proof_nft(\n\n accounts: AccountMap,\n\n account_id: AccountId,\n\n owner: Address,\n\n token_id: TokenId,\n\n creator_id: AccountId,\n\n serial_id: u32,\n\n content_hash: H256,\n\n) -> Result<(EncodedSingleProof, BigUint), anyhow::Error> {\n\n create_exit_proof(\n\n accounts,\n\n account_id,\n\n owner,\n\n token_id,\n\n creator_id,\n\n serial_id,\n\n content_hash,\n\n )\n\n}\n","file_path":"core/lib/prover_utils/src/exit_proof.rs","rank":85,"score":178815.567384067},{"content":"pub fn create_exit_circuit_with_public_input(\n\n account_tree: &mut CircuitAccountTree,\n\n account_id: AccountId,\n\n token_id: TokenId,\n\n nft_creator_id: AccountId,\n\n nft_serial_id: u32,\n\n nft_content_hash: H256,\n\n) -> ZkSyncExitCircuit<'static, Engine> {\n\n let account_address_fe = Fr::from_str(&account_id.to_string()).unwrap();\n\n let creator_account_address_fe = Fr::from_str(&nft_creator_id.to_string()).unwrap();\n\n let token_id_fe = Fr::from_str(&token_id.to_string()).unwrap();\n\n let serial_id_fe = Fr::from_str(&nft_serial_id.to_string()).unwrap();\n\n let root_hash = account_tree.root_hash();\n\n let (account_witness, _, balance, _) =\n\n apply_leaf_operation(account_tree, *account_id, *token_id as u32, |_| {}, |_| {});\n\n let (audit_path, audit_balance_path) = get_audits(account_tree, *account_id, *token_id as u32);\n\n\n\n let (special_account_witness, _, special_account_balance, _) = apply_leaf_operation(\n\n account_tree,\n\n NFT_STORAGE_ACCOUNT_ID.0,\n","file_path":"core/lib/circuit/src/exit_circuit.rs","rank":86,"score":178815.567384067},{"content":"fn web3_addr() -> &'static str {\n\n let ci: u8 = env::var(\"CI\").map_or(0, |s| s.parse().unwrap());\n\n if ci == 1 {\n\n DOCKER_WEB3_ADDR\n\n } else {\n\n LOCALHOST_WEB3_ADDR\n\n }\n\n}\n\n\n","file_path":"sdk/zksync-rs/tests/integration.rs","rank":87,"score":178049.57956656074},{"content":"/// Initialize logging with non blocking tracing and set up log format\n\n///\n\n/// If the sentry URL is provided via an environment variable, this function will also initialize sentry.\n\n/// Returns a VlogGuard guard. Which contains Sentry Guard and Logger Guard\n\n///\n\n/// The full description can be found in the official documentation:\n\n/// https://docs.sentry.io/platforms/rust/#configure\n\n/// https://docs.rs/tracing-appender/0.2.2/tracing_appender/non_blocking/index.html\n\npub fn init() -> VlogGuard {\n\n let log_format = std::env::var(\"MISC_LOG_FORMAT\").unwrap_or_else(|_| \"plain\".to_string());\n\n let (non_blocking, _logger_guard) = tracing_appender::non_blocking(std::io::stdout());\n\n match log_format.as_str() {\n\n \"plain\" => {\n\n tracing_subscriber::fmt::Subscriber::builder()\n\n .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())\n\n .with_writer(non_blocking)\n\n .init();\n\n }\n\n \"json\" => {\n\n let timer = tracing_subscriber::fmt::time::ChronoUtc::rfc3339();\n\n tracing_subscriber::fmt::Subscriber::builder()\n\n .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())\n\n .with_writer(non_blocking)\n\n .with_timer(timer)\n\n .json()\n\n .init();\n\n }\n\n _ => panic!(\"MISC_LOG_FORMAT has an unexpected value {}\", log_format),\n","file_path":"core/lib/vlog/src/lib.rs","rank":88,"score":177144.60046791888},{"content":"pub fn erc20_contract() -> Contract {\n\n let abi_string = read_file_to_json_value(IERC20_CONTRACT_FILE)\n\n .expect(\"couldn't read IERC20_CONTRACT_FILE\")\n\n .get(\"abi\")\n\n .expect(\"couldn't get abi from IERC20_CONTRACT_FILE\")\n\n .to_string();\n\n Contract::load(abi_string.as_bytes()).expect(\"erc20 contract abi\")\n\n}\n\n\n","file_path":"core/lib/contracts/src/lib.rs","rank":89,"score":177139.9645500983},{"content":"pub fn eip1271_contract() -> Contract {\n\n let abi_string = read_file_to_json_value(IEIP1271_CONTRACT_FILE)\n\n .expect(\"couldn't read IEIP1271_CONTRACT_FILE\")\n\n .get(\"abi\")\n\n .expect(\"couldn't get abi from IEIP1271_CONTRACT_FILE\")\n\n .to_string();\n\n Contract::load(abi_string.as_bytes()).expect(\"erc20 contract abi\")\n\n}\n","file_path":"core/lib/contracts/src/lib.rs","rank":90,"score":177139.9645500983},{"content":"pub fn zksync_contract() -> Contract {\n\n let abi_string = read_file_to_json_value(ZKSYNC_CONTRACT_FILE_V4)\n\n .expect(\"couldn't read ZKSYNC_CONTRACT_FILE_V4\")\n\n .get(\"abi\")\n\n .expect(\"couldn't get abi from ZKSYNC_CONTRACT_FILE_V4\")\n\n .to_string();\n\n Contract::load(abi_string.as_bytes()).expect(\"zksync contract abi\")\n\n}\n\n\n","file_path":"core/lib/contracts/src/lib.rs","rank":91,"score":177139.9645500983},{"content":"/// Number of supported tokens.\n\npub fn total_tokens() -> usize {\n\n 2usize.pow((balance_tree_depth() - 1) as u32) - 2\n\n}\n\n\n\npub const PROCESSABLE_TOKENS_DEPTH: u32 = 10;\n","file_path":"core/lib/crypto/src/params.rs","rank":92,"score":177139.9645500983},{"content":"pub fn sign_sha<E>(\n\n msg_data: &[bool],\n\n private_key: &PrivateKey<E>,\n\n p_g: FixedGenerators,\n\n params: &E::Params,\n\n) -> Option<TransactionSignature<E>>\n\nwhere\n\n E: JubjubEngine,\n\n{\n\n let raw_data: Vec<bool> = msg_data.to_vec();\n\n\n\n let mut message_bytes: Vec<u8> = vec![];\n\n\n\n let byte_chunks = raw_data.chunks(8);\n\n for byte_chunk in byte_chunks {\n\n let mut byte = 0u8;\n\n for (i, bit) in byte_chunk.iter().enumerate() {\n\n if *bit {\n\n byte |= 1 << (7 - i);\n\n }\n","file_path":"core/lib/circuit/src/utils.rs","rank":93,"score":177139.9645500983},{"content":"pub fn sign_rescue<E>(\n\n msg_data: &[bool],\n\n private_key: &PrivateKey<E>,\n\n p_g: FixedGenerators,\n\n rescue_params: &<E as RescueEngine>::Params,\n\n jubjub_params: &<E as JubjubEngine>::Params,\n\n) -> SignatureData\n\nwhere\n\n E: RescueEngine + JubjubEngine,\n\n{\n\n let message_bytes = BitConvert::into_bytes(msg_data.to_vec());\n\n\n\n let seed = Seed::deterministic_seed(private_key, &message_bytes);\n\n let signature =\n\n private_key.musig_rescue_sign(&message_bytes, &seed, p_g, rescue_params, jubjub_params);\n\n\n\n let pk = PublicKey::from_private(private_key, p_g, jubjub_params);\n\n let _is_valid_signature = pk.verify_musig_rescue(\n\n &message_bytes,\n\n &signature,\n","file_path":"core/lib/circuit/src/utils.rs","rank":94,"score":177139.9645500983},{"content":"pub fn upgrade_gatekeeper() -> Contract {\n\n let abi_string = read_file_to_json_value(UPGRADE_GATEKEEPER_CONTRACT_FILE)\n\n .expect(\"couldn't read UPGRADE_GATEKEEPER_CONTRACT_FILE\")\n\n .get(\"abi\")\n\n .expect(\"couldn't get abi from UPGRADE_GATEKEEPER_CONTRACT_FILE\")\n\n .to_string();\n\n Contract::load(abi_string.as_bytes()).expect(\"gatekeeper contract abi\")\n\n}\n\n\n","file_path":"core/lib/contracts/src/lib.rs","rank":95,"score":177139.9645500983},{"content":"pub fn governance_contract() -> Contract {\n\n let abi_string = read_file_to_json_value(GOVERNANCE_CONTRACT_FILE)\n\n .expect(\"couldn't read GOVERNANCE_CONTRACT_FILE\")\n\n .get(\"abi\")\n\n .expect(\"couldn't get abi from GOVERNANCE_CONTRACT_FILE\")\n\n .to_string();\n\n Contract::load(abi_string.as_bytes()).expect(\"governance contract abi\")\n\n}\n\n\n","file_path":"core/lib/contracts/src/lib.rs","rank":96,"score":177139.9645500983},{"content":"pub fn sign_sha256<E>(\n\n msg_data: &[bool],\n\n private_key: &PrivateKey<E>,\n\n p_g: FixedGenerators,\n\n params: &E::Params,\n\n) -> SignatureData\n\nwhere\n\n E: JubjubEngine,\n\n{\n\n let message_bytes = BitConvert::into_bytes(msg_data.to_vec());\n\n\n\n let seed = Seed::deterministic_seed(private_key, &message_bytes);\n\n let signature = private_key.musig_sha256_sign(&message_bytes, &seed, p_g, params);\n\n\n\n let pk = PublicKey::from_private(private_key, p_g, params);\n\n let _is_valid_signature = pk.verify_musig_sha256(&message_bytes, &signature, p_g, params);\n\n\n\n // TODO: handle the case where it is not valid (ZKS-101)\n\n // if !is_valid_signature {\n\n // return None;\n\n // }\n\n let (sig_r_x, sig_r_y) = signature.r.into_xy();\n\n vlog::debug!(\"signature.s: {}\", signature.s);\n\n vlog::debug!(\"signature.r.x: {}\", sig_r_x);\n\n vlog::debug!(\"signature.r.y: {}\", sig_r_y);\n\n\n\n convert_signature_to_representation(signature)\n\n}\n\n\n","file_path":"core/lib/circuit/src/utils.rs","rank":97,"score":177139.9645500983},{"content":"#[must_use]\n\npub fn run_gateway_watcher_if_multiplexed(\n\n eth_gateway: EthereumGateway,\n\n config: &GatewayWatcherConfig,\n\n) -> Option<JoinHandle<()>> {\n\n if eth_gateway.is_multiplexed() {\n\n Some(run_multiplexed_gateway_watcher(eth_gateway, config))\n\n } else {\n\n None\n\n }\n\n}\n\n\n\n#[cfg(test)]\n\nmod tests {\n\n use super::*;\n\n\n\n #[test]\n\n fn test_same_depth_block_hash_check() {\n\n let h1 = H256::random();\n\n let h2 = H256::random();\n\n let mut b1 = Block::default();\n","file_path":"core/lib/gateway_watcher/src/multiplexed_gateway_watcher.rs","rank":98,"score":177126.2504307949},{"content":"#[must_use]\n\npub fn run_multiplexed_gateway_watcher(\n\n eth_gateway: EthereumGateway,\n\n config: &GatewayWatcherConfig,\n\n) -> JoinHandle<()> {\n\n let gateway_watcher = MultiplexedGatewayWatcher::new(\n\n eth_gateway,\n\n config.check_interval(),\n\n config.retry_delay(),\n\n config.request_timeout(),\n\n Some(config.request_per_task_limit()),\n\n Some(config.task_limit()),\n\n );\n\n\n\n tokio::spawn(gateway_watcher.run())\n\n}\n\n\n\n/// Runs `MultiplexedGatewayWatcher` as a tokio task for provided ethereum gateway if it's multiplexed.\n","file_path":"core/lib/gateway_watcher/src/multiplexed_gateway_watcher.rs","rank":99,"score":177126.2504307949}],"string":"[\n {\n \"content\": \"pub fn fr_into_u32_low(value: Fr) -> u32 {\\n\\n let mut be_bytes = [0u8; 32];\\n\\n value\\n\\n .into_repr()\\n\\n .write_be(be_bytes.as_mut())\\n\\n .expect(\\\"Write value bytes\\\");\\n\\n u32::from_be_bytes([be_bytes[28], be_bytes[29], be_bytes[30], be_bytes[31]])\\n\\n}\\n\\n\\n\\n/// Gathered signature data for calculating the operations in several\\n\\n/// witness structured (e.g. `TransferWitness` or `WithdrawWitness`).\\n\\n#[derive(Debug, Clone)]\\n\\npub struct SigDataInput {\\n\\n pub first_sig_msg: Fr,\\n\\n pub second_sig_msg: Fr,\\n\\n pub third_sig_msg: Fr,\\n\\n pub signature: SignatureData,\\n\\n pub signer_pub_key_packed: Vec<Option<bool>>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 0,\n \"score\": 347630.87177783286\n },\n {\n \"content\": \"/// Parses the H256 panicking upon deserialization failure.\\n\\npub fn hash(addr_str: &str) -> H256 {\\n\\n H256::from_str(addr_str).expect(\\\"Incorrect hash string\\\")\\n\\n}\\n\",\n \"file_path\": \"core/lib/config/src/configs/test_utils.rs\",\n \"rank\": 1,\n \"score\": 334194.0379088875\n },\n {\n \"content\": \"// Provides a quasi-random non-zero `Fr` to substitute an incorrect `Fr` value.\\n\\npub fn incorrect_fr() -> Fr {\\n\\n Fr::from_str(\\\"12345\\\").unwrap()\\n\\n}\\n\\n\\n\\n/// Helper structure to generate `ZkSyncState` and `CircuitAccountTree`.\\n\\n#[derive(Debug)]\\n\\npub struct ZkSyncStateGenerator;\\n\\n\\n\\nimpl ZkSyncStateGenerator {\\n\\n fn create_state(accounts: AccountMap) -> (ZkSyncState, CircuitAccountTree) {\\n\\n let plasma_state = ZkSyncState::from_acc_map(accounts);\\n\\n\\n\\n let mut circuit_account_tree =\\n\\n CircuitAccountTree::new(zksync_crypto::params::account_tree_depth());\\n\\n for (id, account) in plasma_state.get_accounts() {\\n\\n circuit_account_tree.insert(id, CircuitAccount::from(account))\\n\\n }\\n\\n\\n\\n (plasma_state, circuit_account_tree)\\n\\n }\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/tests/test_utils.rs\",\n \"rank\": 2,\n \"score\": 322918.97075220884\n },\n {\n \"content\": \"fn signing_failed_error(err: impl ToString) -> SignerError {\\n\\n SignerError::SigningFailed(err.to_string())\\n\\n}\\n\\n\\n\\npub struct Signer<S: EthereumSigner> {\\n\\n pub pubkey_hash: PubKeyHash,\\n\\n pub address: Address,\\n\\n pub(crate) private_key: PrivateKey,\\n\\n pub(crate) eth_signer: Option<S>,\\n\\n pub(crate) account_id: Option<AccountId>,\\n\\n}\\n\\n\\n\\nimpl<S: EthereumSigner> fmt::Debug for Signer<S> {\\n\\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\\n\\n let mut pk_contents = Vec::new();\\n\\n self.private_key\\n\\n .write(&mut pk_contents)\\n\\n .expect(\\\"Failed writing the private key contents\\\");\\n\\n f.debug_struct(\\\"Signer\\\")\\n\\n .field(\\\"pubkey_hash\\\", &self.pubkey_hash)\\n\",\n \"file_path\": \"sdk/zksync-rs/src/signer.rs\",\n \"rank\": 3,\n \"score\": 303909.11444627005\n },\n {\n \"content\": \"/// Downloads universal setup in the monomial form of the given power of two (range: SETUP_MIN_POW2..=SETUP_MAX_POW2)\\n\\npub fn download_universal_setup_monomial_form(power_of_two: u32) -> Result<(), anyhow::Error> {\\n\\n anyhow::ensure!(\\n\\n (SETUP_MIN_POW2..=SETUP_MAX_POW2).contains(&power_of_two),\\n\\n \\\"setup power of two is not in the correct range\\\"\\n\\n );\\n\\n\\n\\n let mut retry_op = move || try_to_download_setup(power_of_two);\\n\\n\\n\\n let mut response = retry_op\\n\\n .retry_notify(&mut get_backoff(), |err, next_after: Duration| {\\n\\n let duration_secs = next_after.as_millis() as f32 / 1000.0f32;\\n\\n\\n\\n vlog::warn!(\\n\\n \\\"Failed to download setup err: <{}>, retrying after: {:.1}s\\\",\\n\\n err,\\n\\n duration_secs,\\n\\n )\\n\\n })\\n\\n .map_err(|e| {\\n\\n format_err!(\\n\\n \\\"Can't download setup, max elapsed time of the backoff reached: {}\\\",\\n\\n e\\n\\n )\\n\\n })?;\\n\\n\\n\\n fs_utils::save_universal_setup_monomial_file(power_of_two, &mut response)?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/network_utils.rs\",\n \"rank\": 4,\n \"score\": 286141.59124655207\n },\n {\n \"content\": \"pub fn parse_ether(eth_value: &str) -> Result<BigUint, anyhow::Error> {\\n\\n let split = eth_value.split('.').collect::<Vec<&str>>();\\n\\n ensure!(split.len() == 1 || split.len() == 2, \\\"Wrong eth value\\\");\\n\\n let string_wei_value = if split.len() == 1 {\\n\\n format!(\\\"{}000000000000000000\\\", split[0])\\n\\n } else if split.len() == 2 {\\n\\n let before_dot = split[0];\\n\\n let after_dot = split[1];\\n\\n ensure!(\\n\\n after_dot.len() <= 18,\\n\\n \\\"ETH value can have up to 18 digits after dot.\\\"\\n\\n );\\n\\n let zeros_to_pad = 18 - after_dot.len();\\n\\n format!(\\\"{}{}{}\\\", before_dot, after_dot, \\\"0\\\".repeat(zeros_to_pad))\\n\\n } else {\\n\\n unreachable!()\\n\\n };\\n\\n\\n\\n Ok(BigUint::from_str(&string_wei_value)?)\\n\\n}\\n\\n\\n\\n/// Used to sign and post ETH transactions for the zkSync contracts.\\n\\n#[derive(Debug, Clone)]\\n\\npub struct EthereumAccount {\\n\\n pub private_key: H256,\\n\\n pub address: Address,\\n\\n pub main_contract_eth_client: ETHDirectClient<PrivateKeySigner>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/tests/testkit/src/eth_account.rs\",\n \"rank\": 5,\n \"score\": 285167.3546395779\n },\n {\n \"content\": \"/// Returns a corresponding address for a provided network name.\\n\\npub fn get_rpc_addr(network: Network) -> &'static str {\\n\\n match network {\\n\\n Network::Mainnet => \\\"https://api.zksync.io/jsrpc\\\",\\n\\n Network::Rinkeby => \\\"https://rinkeby-api.zksync.io/jsrpc\\\",\\n\\n Network::Ropsten => \\\"https://ropsten-api.zksync.io/jsrpc\\\",\\n\\n Network::Localhost => \\\"http://127.0.0.1:3030\\\",\\n\\n Network::Unknown => panic!(\\\"Attempt to create a provider from an unknown network\\\"),\\n\\n Network::Test => panic!(\\\"Attempt to create a provider from an test network\\\"),\\n\\n }\\n\\n}\\n\\n\\n\\npub type ResponseResult<T> = Result<T, ClientError>;\\n\\n\\n\\n#[async_trait]\\n\",\n \"file_path\": \"sdk/zksync-rs/src/provider.rs\",\n \"rank\": 6,\n \"score\": 282955.29720213416\n },\n {\n \"content\": \"/// Get root hash of the used subtree.\\n\\npub fn get_used_subtree_root_hash(account_tree: &CircuitAccountTree) -> Fr {\\n\\n // We take account 0, and hash it with it's Merkle proof.\\n\\n let account_index = 0;\\n\\n let account_merkle_path = account_tree.merkle_path(account_index);\\n\\n let account = account_tree.get(account_index).cloned().unwrap_or_default();\\n\\n let mut current_hash = account_tree.hasher.hash_bits(account.get_bits_le());\\n\\n for merkle_path_item in account_merkle_path\\n\\n .iter()\\n\\n .take(used_account_subtree_depth())\\n\\n {\\n\\n current_hash = account_tree\\n\\n .hasher\\n\\n .compress(¤t_hash, &merkle_path_item.0, 0);\\n\\n }\\n\\n current_hash\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 7,\n \"score\": 274169.44581253786\n },\n {\n \"content\": \"/// Strip the common prefixes off the HEX-encoded string\\n\\npub fn remove_prefix(hex: &str) -> &str {\\n\\n if let Some(hex) = hex.strip_prefix(\\\"0x\\\") {\\n\\n hex\\n\\n } else if let Some(hex) = hex.strip_prefix(\\\"sync-bl:\\\") {\\n\\n hex\\n\\n } else if let Some(hex) = hex.strip_prefix(\\\"sync-tx:\\\") {\\n\\n hex\\n\\n } else {\\n\\n hex\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"core/lib/utils/src/string.rs\",\n \"rank\": 8,\n \"score\": 271033.648255904\n },\n {\n \"content\": \"pub fn empty_account_as_field_elements<E: Engine>() -> Vec<E::Fr> {\\n\\n let acc = CircuitAccount::<Bn256>::default();\\n\\n let bits = acc.get_bits_le();\\n\\n\\n\\n use crate::franklin_crypto::circuit::multipack;\\n\\n\\n\\n multipack::compute_multipacking::<E>(&bits)\\n\\n}\\n\\n\\n\\n/// Representation of the zkSync account used in the `zksync_circuit`.\\n\\n#[derive(Clone)]\\n\\npub struct CircuitAccount<E: RescueEngine> {\\n\\n pub subtree: SparseMerkleTree<Balance<E>, E::Fr, RescueHasher<E>>,\\n\\n pub nonce: E::Fr,\\n\\n pub pub_key_hash: E::Fr,\\n\\n pub address: E::Fr,\\n\\n}\\n\\n\\n\\nimpl<E: RescueEngine> GetBits for CircuitAccount<E> {\\n\\n fn get_bits_le(&self) -> Vec<bool> {\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/account.rs\",\n \"rank\": 9,\n \"score\": 267863.44753811153\n },\n {\n \"content\": \"pub fn deploy_contracts(use_prod_contracts: bool, genesis_root: Fr) -> Contracts {\\n\\n let mut args = vec![\\\"run\\\", \\\"deploy-testkit\\\", \\\"--genesisRoot\\\"];\\n\\n let genesis_root = format!(\\\"0x{}\\\", genesis_root.to_hex());\\n\\n args.push(genesis_root.as_str());\\n\\n if use_prod_contracts {\\n\\n args.push(\\\"--prodContracts\\\");\\n\\n }\\n\\n let stdout = run_external_command(\\\"zk\\\", &args);\\n\\n\\n\\n let mut contracts = HashMap::new();\\n\\n for std_out_line in stdout.split_whitespace().collect::<Vec<_>>() {\\n\\n if let Some((name, address)) = get_contract_address(std_out_line) {\\n\\n contracts.insert(name, address);\\n\\n }\\n\\n }\\n\\n\\n\\n Contracts {\\n\\n governance: contracts\\n\\n .remove(\\\"CONTRACTS_GOVERNANCE_ADDR\\\")\\n\\n .expect(\\\"GOVERNANCE_ADDR missing\\\"),\\n\",\n \"file_path\": \"core/tests/testkit/src/external_commands.rs\",\n \"rank\": 10,\n \"score\": 264863.1808425379\n },\n {\n \"content\": \"pub fn generate_sig_witness(bits: &[bool]) -> (Fr, Fr, Fr) {\\n\\n let mut sig_bits_to_hash = bits.to_vec();\\n\\n assert!(sig_bits_to_hash.len() < MAX_CIRCUIT_MSG_HASH_BITS);\\n\\n\\n\\n sig_bits_to_hash.resize(MAX_CIRCUIT_MSG_HASH_BITS, false);\\n\\n let (first_sig_part_bits, remaining) = sig_bits_to_hash.split_at(Fr::CAPACITY as usize);\\n\\n let remaining = remaining.to_vec();\\n\\n let (second_sig_part_bits, third_sig_part_bits) = remaining.split_at(Fr::CAPACITY as usize);\\n\\n let first_sig_part: Fr = le_bit_vector_into_field_element(first_sig_part_bits);\\n\\n let second_sig_part: Fr = le_bit_vector_into_field_element(second_sig_part_bits);\\n\\n let third_sig_part: Fr = le_bit_vector_into_field_element(third_sig_part_bits);\\n\\n (first_sig_part, second_sig_part, third_sig_part)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 11,\n \"score\": 263186.65241668443\n },\n {\n \"content\": \"struct NodeIndex(pub u64);\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/merkle_tree/parallel_smt.rs\",\n \"rank\": 12,\n \"score\": 261220.3412704951\n },\n {\n \"content\": \"pub fn parse_query<T: FromStr + Serialize>(\\n\\n query: PaginationQuery<String>,\\n\\n) -> Result<PaginationQuery<ApiEither<T>>, UnknownFromParameter> {\\n\\n let from = FromStr::from_str(&query.from)?;\\n\\n Ok(PaginationQuery {\\n\\n from,\\n\\n limit: query.limit,\\n\\n direction: query.direction,\\n\\n })\\n\\n}\\n\\n\\n\\n#[derive(Debug, Serialize, Deserialize)]\\n\\n#[serde(rename_all = \\\"camelCase\\\")]\\n\\npub struct PaginationQuery<Id> {\\n\\n pub from: Id,\\n\\n pub limit: u32,\\n\\n pub direction: PaginationDirection,\\n\\n}\\n\\n\\n\\n#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]\\n\",\n \"file_path\": \"core/lib/api_types/src/v02/pagination.rs\",\n \"rank\": 13,\n \"score\": 258506.5873105028\n },\n {\n \"content\": \"pub fn calculate_token_hash(creator_id: AccountId, serial_id: u32, content_hash: H256) -> Vec<u8> {\\n\\n let mut lhs_be_bits = vec![];\\n\\n lhs_be_bits.extend_from_slice(&creator_id.0.to_be_bytes());\\n\\n lhs_be_bits.extend_from_slice(&serial_id.to_be_bytes());\\n\\n lhs_be_bits.extend_from_slice(&content_hash.as_bytes()[..16]);\\n\\n let lhs_fr = Fr::from_hex(&format!(\\\"0x{}\\\", hex::encode(&lhs_be_bits))).expect(\\\"lhs as Fr\\\");\\n\\n\\n\\n let mut rhs_be_bits = vec![];\\n\\n rhs_be_bits.extend_from_slice(&content_hash.as_bytes()[16..]);\\n\\n let rhs_fr = Fr::from_hex(&format!(\\\"0x{}\\\", hex::encode(&rhs_be_bits))).expect(\\\"rhs as Fr\\\");\\n\\n\\n\\n let hash_result = rescue_hash::<Bn256, 2>(&[lhs_fr, rhs_fr]);\\n\\n hash_result[0].to_bytes()\\n\\n}\\n\",\n \"file_path\": \"core/lib/types/src/tx/mint_nft.rs\",\n \"rank\": 14,\n \"score\": 258080.64960261417\n },\n {\n \"content\": \"/// Parses the address panicking upon deserialization failure.\\n\\npub fn addr(addr_str: &str) -> Address {\\n\\n Address::from_str(addr_str).expect(\\\"Incorrect address string\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/config/src/configs/test_utils.rs\",\n \"rank\": 15,\n \"score\": 253311.82820617626\n },\n {\n \"content\": \"pub fn eth_address_to_fr(address: &Address) -> Fr {\\n\\n ff::from_hex(&format!(\\\"{:x}\\\", address)).unwrap()\\n\\n}\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/utils.rs\",\n \"rank\": 16,\n \"score\": 253303.7482170963\n },\n {\n \"content\": \"/// Parses the provided fixture in a form of `VARIABLE_NAME=variable_value` lines and\\n\\n/// sets the corresponding environment variables.\\n\\npub fn set_env(fixture: &str) {\\n\\n for line in fixture.split('\\\\n').map(str::trim) {\\n\\n if line.is_empty() {\\n\\n // Skip empty lines.\\n\\n continue;\\n\\n }\\n\\n\\n\\n let elements: Vec<_> = line.split('=').collect();\\n\\n assert_eq!(\\n\\n elements.len(),\\n\\n 2,\\n\\n \\\"Incorrect line for setting environment variable: {}\\\",\\n\\n line\\n\\n );\\n\\n\\n\\n let variable_name = elements[0];\\n\\n let variable_value = elements[1].trim_matches('\\\"');\\n\\n\\n\\n env::set_var(variable_name, variable_value);\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/config/src/configs/test_utils.rs\",\n \"rank\": 17,\n \"score\": 250040.03668095212\n },\n {\n \"content\": \"#[doc(hidden)]\\n\\npub fn get_genesis_token_list(network: &str) -> Result<Vec<TokenInfo>, GetGenesisTokenListError> {\\n\\n let mut file_path = parse_env::<PathBuf>(\\\"ZKSYNC_HOME\\\");\\n\\n file_path.push(\\\"etc\\\");\\n\\n file_path.push(\\\"tokens\\\");\\n\\n file_path.push(network);\\n\\n file_path.set_extension(\\\"json\\\");\\n\\n Ok(serde_json::from_str(&read_to_string(file_path)?)?)\\n\\n}\\n\\n\\n\\n/// Token price known to the zkSync network.\\n\\n#[derive(Debug, Clone, Serialize, Deserialize)]\\n\\npub struct TokenPrice {\\n\\n #[serde(with = \\\"UnsignedRatioSerializeAsDecimal\\\")]\\n\\n pub usd_price: Ratio<BigUint>,\\n\\n pub last_updated: DateTime<Utc>,\\n\\n}\\n\\n\\n\\n/// Token price known to the zkSync network.\\n\\n#[derive(Debug, Clone, Serialize, Deserialize)]\\n\\npub struct TokenMarketVolume {\\n\",\n \"file_path\": \"core/lib/types/src/tokens.rs\",\n \"rank\": 18,\n \"score\": 248832.54341609497\n },\n {\n \"content\": \"pub fn ratio_to_u64(num: Ratio<BigUint>) -> u64 {\\n\\n let digits = num.to_integer().to_u64_digits();\\n\\n if digits.is_empty() {\\n\\n 0\\n\\n } else {\\n\\n digits[0]\\n\\n }\\n\\n}\\n\\n\\n\\n/// The number scaled by which the subsidies are stored in the db\\n\\nconst SUBSIDY_USD_AMOUNTS_SCALE: u64 = 1_000_000;\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/convert.rs\",\n \"rank\": 19,\n \"score\": 246818.58791546983\n },\n {\n \"content\": \"pub fn fr_from_bytes(bytes: Vec<u8>) -> Fr {\\n\\n let mut fr_repr = <Fr as PrimeField>::Repr::default();\\n\\n fr_repr.read_be(&*bytes).unwrap();\\n\\n Fr::from_repr(fr_repr).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 20,\n \"score\": 246772.64270060963\n },\n {\n \"content\": \"pub fn run_operation_counter(connection_pool: ConnectionPool) -> JoinHandle<()> {\\n\\n tokio::spawn(async move {\\n\\n loop {\\n\\n if let Err(e) = prometheus_exporter_iteration(connection_pool.clone()).await {\\n\\n vlog::error!(\\\"Prometheus error: {}\\\", e);\\n\\n }\\n\\n sleep(QUERY_INTERVAL).await;\\n\\n }\\n\\n })\\n\\n}\\n\\n\\n\\nasync fn prometheus_exporter_iteration(connection_pool: ConnectionPool) -> QueryResult<()> {\\n\\n let mut storage = connection_pool.access_storage().await?;\\n\\n let mut transaction = storage.start_transaction().await?;\\n\\n\\n\\n let mut block_schema = transaction.chain().block_schema();\\n\\n\\n\\n for &action in &[CommitBlocks, ExecuteBlocks] {\\n\\n for &is_confirmed in &[false, true] {\\n\\n let result = block_schema\\n\",\n \"file_path\": \"core/lib/prometheus_exporter/src/lib.rs\",\n \"rank\": 21,\n \"score\": 246635.4971595141\n },\n {\n \"content\": \"pub fn scaled_u64_to_ratio(num: u64) -> Ratio<BigUint> {\\n\\n Ratio::from(BigUint::from(num)) / BigUint::from(SUBSIDY_USD_AMOUNTS_SCALE)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/convert.rs\",\n \"rank\": 22,\n \"score\": 244508.4837088372\n },\n {\n \"content\": \"pub fn ratio_to_scaled_u64(num: Ratio<BigUint>) -> u64 {\\n\\n let scale = BigUint::from(SUBSIDY_USD_AMOUNTS_SCALE);\\n\\n let scaled_num = num * scale;\\n\\n\\n\\n ratio_to_u64(scaled_num)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/convert.rs\",\n \"rank\": 23,\n \"score\": 244508.4837088372\n },\n {\n \"content\": \"/// Obtains the environment variable value.\\n\\n/// Panics if there is no environment variable with provided name set.\\n\\npub fn get_env(name: &str) -> String {\\n\\n env::var(name).unwrap_or_else(|e| panic!(\\\"Env var {} missing, {}\\\", name, e))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/env_tools.rs\",\n \"rank\": 24,\n \"score\": 242425.8349408357\n },\n {\n \"content\": \"pub fn fr_from<T: ToString>(input: T) -> Fr {\\n\\n Fr::from_str(&input.to_string()).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 25,\n \"score\": 241112.44915737503\n },\n {\n \"content\": \"fn pub_key_hash_self<E: JubjubEngine, H: Hasher<E::Fr>>(\\n\\n pub_key: &PublicKey<E>,\\n\\n hasher: &H,\\n\\n) -> Vec<bool> {\\n\\n let (pub_x, pub_y) = pub_key.0.into_xy();\\n\\n let input = vec![pub_x, pub_y];\\n\\n let pub_key_hash = hasher.hash_elements(input);\\n\\n let mut pub_key_hash_bits = vec![];\\n\\n append_le_fixed_width(\\n\\n &mut pub_key_hash_bits,\\n\\n &pub_key_hash,\\n\\n params::NEW_PUBKEY_HASH_WIDTH,\\n\\n );\\n\\n pub_key_hash_bits\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/utils.rs\",\n \"rank\": 26,\n \"score\": 238382.90198827646\n },\n {\n \"content\": \"pub fn set_panic_hook() {\\n\\n // When the `console_error_panic_hook` feature is enabled, we can call the\\n\\n // `set_panic_hook` function at least once during initialization, and then\\n\\n // we will get better error messages if our code ever panics.\\n\\n //\\n\\n // For more details see\\n\\n // https://github.com/rustwasm/console_error_panic_hook#readme\\n\\n #[cfg(feature = \\\"console_error_panic_hook\\\")]\\n\\n console_error_panic_hook::set_once();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sdk/zksync-crypto/src/utils.rs\",\n \"rank\": 27,\n \"score\": 237633.8384735445\n },\n {\n \"content\": \"pub fn js_revert_reason(tx_hash: &H256) -> String {\\n\\n let web3_urls =\\n\\n std::env::var(\\\"ETH_CLIENT_WEB3_URL\\\").expect(\\\"ETH_CLIENT_WEB3_URL should be installed\\\");\\n\\n let web3_urls: Vec<&str> = web3_urls.split(',').collect();\\n\\n run_external_command(\\n\\n \\\"zk\\\",\\n\\n &[\\n\\n \\\"run\\\",\\n\\n \\\"revert-reason\\\",\\n\\n &format!(\\\"0x{:x}\\\", tx_hash),\\n\\n web3_urls.first().expect(\\\"At least one should exist\\\"),\\n\\n ],\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/tests/testkit/src/external_commands.rs\",\n \"rank\": 28,\n \"score\": 237429.50649509917\n },\n {\n \"content\": \"/// Formats amount in wei to tokens.\\n\\n/// Behaves just like js ethers.utils.formatEther\\n\\npub fn format_ether(wei: impl ToString) -> String {\\n\\n format_units(wei, 18)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn test_format_units() {\\n\\n // Test vector of (decimals, wei input, expected output)\\n\\n let vals = vec![\\n\\n (0, \\\"1000000000000000100000\\\", \\\"1000000000000000100000.0\\\"),\\n\\n (1, \\\"0\\\", \\\"0.0\\\"),\\n\\n (1, \\\"11000000000000000000\\\", \\\"1100000000000000000.0\\\"),\\n\\n (2, \\\"0\\\", \\\"0.0\\\"),\\n\\n (2, \\\"1000000000000000100000\\\", \\\"10000000000000001000.0\\\"),\\n\\n (4, \\\"10001000000\\\", \\\"1000100.0\\\"),\\n\\n (4, \\\"10100000000000000000000\\\", \\\"1010000000000000000.0\\\"),\\n\\n (4, \\\"110\\\", \\\"0.011\\\"),\\n\",\n \"file_path\": \"core/lib/utils/src/format.rs\",\n \"rank\": 29,\n \"score\": 235934.32624096956\n },\n {\n \"content\": \"/// Obtains the environment variable value and parses it using the `FromStr` type implementation.\\n\\n/// Panics if there is no environment variable with provided name set, or the value cannot be parsed.\\n\\npub fn parse_env<F>(name: &str) -> F\\n\\nwhere\\n\\n F: FromStr,\\n\\n F::Err: std::fmt::Debug,\\n\\n{\\n\\n get_env(name)\\n\\n .parse()\\n\\n .unwrap_or_else(|e| panic!(\\\"Failed to parse environment variable {}: {:?}\\\", name, e))\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn test_env_tools() {\\n\\n const KEY: &str = \\\"KEY\\\";\\n\\n // Our test environment variable.\\n\\n env::set_var(KEY, \\\"123\\\");\\n\\n assert_eq!(get_env(KEY), \\\"123\\\");\\n\\n assert_eq!(parse_env::<i32>(KEY), 123);\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"core/lib/utils/src/env_tools.rs\",\n \"rank\": 30,\n \"score\": 233354.90513099334\n },\n {\n \"content\": \"/// Creates a dummy ethereum operation hash based on its number.\\n\\npub fn dummy_ethereum_tx_hash(ethereum_op_id: i64) -> H256 {\\n\\n H256::from_low_u64_ne(ethereum_op_id as u64)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 31,\n \"score\": 232736.16765486472\n },\n {\n \"content\": \"/// handy function to get file path in file_dump dir\\n\\npub fn get_path_in_file_dump_dir(filename: &str) -> PathBuf {\\n\\n let mut base_dir = std::env::var(\\\"ZKSYNC_HOME\\\")\\n\\n .map(PathBuf::from)\\n\\n .unwrap_or_else(|_| std::env::current_dir().expect(\\\"Current dir not set\\\"));\\n\\n base_dir.push(\\\"core\\\");\\n\\n base_dir.push(\\\"circuit\\\");\\n\\n base_dir.push(\\\"src\\\");\\n\\n base_dir.push(\\\"playground\\\");\\n\\n base_dir.push(\\\"file_dump\\\");\\n\\n base_dir.push(filename);\\n\\n base_dir\\n\\n}\\n\\n\\n\\npub mod plonk_playground;\\n\",\n \"file_path\": \"core/lib/circuit/src/playground/mod.rs\",\n \"rank\": 32,\n \"score\": 232705.33049821077\n },\n {\n \"content\": \"/// Creates a dummy new root hash for the block based on its number.\\n\\npub fn dummy_root_hash_for_block(block_number: BlockNumber) -> Fr {\\n\\n Fr::from_str(&block_number.to_string()).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 33,\n \"score\": 232697.56804828095\n },\n {\n \"content\": \"fn try_to_download_setup(power_of_two: u32) -> Result<Response, backoff::Error<anyhow::Error>> {\\n\\n let setup_network_dir = std::env::var(\\\"MISC_PROVER_SETUP_NETWORK_DIR\\\")\\n\\n .map_err(|e| backoff::Error::Permanent(e.into()))?;\\n\\n\\n\\n let setup_dl_path = format!(\\\"{}/setup_2%5E{}.key\\\", setup_network_dir, power_of_two);\\n\\n\\n\\n vlog::info!(\\\"Downloading universal setup from {}\\\", &setup_dl_path);\\n\\n\\n\\n reqwest::blocking::get(&setup_dl_path).map_err(|e| backoff::Error::Transient(e.into()))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/network_utils.rs\",\n \"rank\": 34,\n \"score\": 231881.72510986836\n },\n {\n \"content\": \"/// Generates proof for exit given circuit using step-by-step algorithm.\\n\\npub fn gen_verified_proof_for_exit_circuit<C: Circuit<Engine> + Clone>(\\n\\n circuit: C,\\n\\n) -> Result<SingleProof, anyhow::Error> {\\n\\n let vk = VerificationKey::read(File::open(get_exodus_verification_key_path())?)?;\\n\\n\\n\\n vlog::info!(\\\"Proof for circuit started\\\");\\n\\n\\n\\n let hints = transpile(circuit.clone())?;\\n\\n let setup = setup(circuit.clone(), &hints)?;\\n\\n let size_log2 = setup.n.next_power_of_two().trailing_zeros();\\n\\n\\n\\n let size_log2 = std::cmp::max(size_log2, SETUP_MIN_POW2); // for exit circuit\\n\\n let key_monomial_form = get_universal_setup_monomial_form(size_log2, false)?;\\n\\n\\n\\n let proof = prove_by_steps::<_, _, RollingKeccakTranscript<Fr>>(\\n\\n circuit,\\n\\n &hints,\\n\\n &setup,\\n\\n None,\\n\\n &key_monomial_form,\\n\\n None,\\n\\n )?;\\n\\n\\n\\n let valid = verify::<_, _, RollingKeccakTranscript<Fr>>(&proof, &vk, None)?;\\n\\n anyhow::ensure!(valid, \\\"proof for exit is invalid\\\");\\n\\n\\n\\n vlog::info!(\\\"Proof for circuit successful\\\");\\n\\n Ok(proof.into())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/lib.rs\",\n \"rank\": 35,\n \"score\": 226226.50479844224\n },\n {\n \"content\": \"pub fn pub_key_hash_bytes<E: JubjubEngine, H: Hasher<E::Fr>>(\\n\\n pub_key: &PublicKey<E>,\\n\\n hasher: &H,\\n\\n) -> Vec<u8> {\\n\\n let pk_hash_bits = pub_key_hash_self(pub_key, hasher);\\n\\n le_bit_vector_into_bytes(&pk_hash_bits)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/utils.rs\",\n \"rank\": 36,\n \"score\": 225184.0512606404\n },\n {\n \"content\": \"pub fn pub_key_hash_fe<E: JubjubEngine, H: Hasher<E::Fr>>(\\n\\n pub_key: &PublicKey<E>,\\n\\n hasher: &H,\\n\\n) -> E::Fr {\\n\\n let pk_hash_bits = pub_key_hash_self(pub_key, hasher);\\n\\n le_bit_vector_into_field_element(&pk_hash_bits)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/utils.rs\",\n \"rank\": 37,\n \"score\": 225184.0512606404\n },\n {\n \"content\": \"/// Depth of the left subtree of the account tree that can be used in the current version of the circuit.\\n\\npub fn used_account_subtree_depth() -> usize {\\n\\n let num = 24; // total accounts = 2.pow(num) ~ 16mil\\n\\n\\n\\n assert!(num <= account_tree_depth());\\n\\n\\n\\n num\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/params.rs\",\n \"rank\": 38,\n \"score\": 224924.2048362469\n },\n {\n \"content\": \"/// Formats amount in wei to tokens with precision.\\n\\n/// Behaves just like ethers.utils.formatUnits\\n\\npub fn format_units(wei: impl ToString, units: u8) -> String {\\n\\n let mut chars: VecDeque<char> = wei.to_string().chars().collect();\\n\\n\\n\\n while chars.len() < units as usize {\\n\\n chars.push_front('0');\\n\\n }\\n\\n chars.insert(chars.len() - units as usize, '.');\\n\\n if *chars.front().unwrap() == '.' {\\n\\n chars.push_front('0');\\n\\n }\\n\\n while *chars.back().unwrap() == '0' {\\n\\n chars.pop_back();\\n\\n }\\n\\n if *chars.back().unwrap() == '.' {\\n\\n chars.push_back('0');\\n\\n }\\n\\n chars.iter().collect()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/format.rs\",\n \"rank\": 39,\n \"score\": 220300.4167127405\n },\n {\n \"content\": \"pub fn reverse_bytes<T: Clone>(bits: &[T]) -> Vec<T> {\\n\\n bits.chunks(8)\\n\\n .rev()\\n\\n .map(|x| x.to_vec())\\n\\n .fold(Vec::new(), |mut acc, mut byte| {\\n\\n acc.append(&mut byte);\\n\\n acc\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 40,\n \"score\": 220296.5295934796\n },\n {\n \"content\": \"fn assert_tx_signature(signature: &TxSignature, expected_pub: &str, expected_sig: &str) {\\n\\n let TxSignature { pub_key, signature } = signature;\\n\\n\\n\\n let pub_point = pub_key.serialize_packed().unwrap();\\n\\n assert_eq!(hex::encode(pub_point), expected_pub);\\n\\n\\n\\n let packed_sig = signature.serialize_packed().unwrap();\\n\\n assert_eq!(hex::encode(packed_sig), expected_sig);\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod primitives_with_vectors {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn test_signature() {\\n\\n let test_vectors = TestVectorsConfig::load();\\n\\n for TestEntry { inputs, outputs } in test_vectors.crypto_primitives.items {\\n\\n let private_key =\\n\\n private_key_from_seed(&inputs.seed).expect(\\\"Cannot get key from seed\\\");\\n\",\n \"file_path\": \"sdk/zksync-rs/tests/unit.rs\",\n \"rank\": 41,\n \"score\": 218496.52236742026\n },\n {\n \"content\": \"fn pk_to_address(eth_pk: &H256) -> Address {\\n\\n PackedEthSignature::address_from_private_key(eth_pk)\\n\\n .expect(\\\"Can't get an address from the private key\\\")\\n\\n}\\n\",\n \"file_path\": \"core/tests/loadnext/src/account_pool.rs\",\n \"rank\": 42,\n \"score\": 217222.88927928964\n },\n {\n \"content\": \"pub fn spawn_panic_handler() -> (JoinHandle<()>, mpsc::Sender<bool>) {\\n\\n let (panic_sender, mut panic_receiver) = mpsc::channel(1);\\n\\n\\n\\n let handler = tokio::spawn(async move {\\n\\n panic_receiver.next().await.unwrap();\\n\\n });\\n\\n (handler, panic_sender)\\n\\n}\\n\",\n \"file_path\": \"core/lib/utils/src/panic_notify.rs\",\n \"rank\": 43,\n \"score\": 213367.557531341\n },\n {\n \"content\": \"fn get_universal_setup_monomial_file_name(power_of_two: u32) -> Result<String, anyhow::Error> {\\n\\n anyhow::ensure!(\\n\\n (SETUP_MIN_POW2..=SETUP_MAX_POW2).contains(&power_of_two),\\n\\n \\\"setup power of two is not in the correct range\\\"\\n\\n );\\n\\n Ok(format!(\\\"setup_2^{}.key\\\", power_of_two))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/fs_utils.rs\",\n \"rank\": 44,\n \"score\": 212681.2956532669\n },\n {\n \"content\": \"pub fn noop_operation(tree: &CircuitAccountTree, acc_id: u32) -> Operation<Bn256> {\\n\\n let signature_data = SignatureData::init_empty();\\n\\n let first_sig_msg = Fr::zero();\\n\\n let second_sig_msg = Fr::zero();\\n\\n let third_sig_msg = Fr::zero();\\n\\n let signer_pub_key_packed = [Some(false); 256];\\n\\n\\n\\n let acc = tree.get(acc_id).unwrap();\\n\\n let account_address_fe = fr_from(acc_id);\\n\\n let token_fe = Fr::zero();\\n\\n let balance_value = match acc.subtree.get(0) {\\n\\n None => Fr::zero(),\\n\\n Some(bal) => bal.value,\\n\\n };\\n\\n let pubdata = vec![false; CHUNK_BIT_WIDTH];\\n\\n let pubdata_chunks: Vec<_> = pubdata\\n\\n .chunks(CHUNK_BIT_WIDTH)\\n\\n .map(|x| le_bit_vector_into_field_element(&x.to_vec()))\\n\\n .collect();\\n\\n let (audit_account, audit_balance) = get_audits(tree, acc_id, 0);\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/noop.rs\",\n \"rank\": 45,\n \"score\": 211186.22244540032\n },\n {\n \"content\": \"pub fn big_decimal_to_ratio(num: &BigDecimal) -> Result<Ratio<BigUint>, anyhow::Error> {\\n\\n let (big_int, exp) = num.as_bigint_and_exponent();\\n\\n anyhow::ensure!(!big_int.is_negative(), \\\"BigDecimal should be unsigned\\\");\\n\\n let big_uint = big_int.to_biguint().unwrap();\\n\\n let ten_pow = BigUint::from(10_u32).pow(exp as u128);\\n\\n Ok(Ratio::new(big_uint, ten_pow))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/utils/src/convert.rs\",\n \"rank\": 46,\n \"score\": 206767.14364243418\n },\n {\n \"content\": \"pub fn append_le_fixed_width(content: &mut Vec<bool>, x: &Fr, width: usize) {\\n\\n let mut token_bits: Vec<bool> = BitIterator::new(x.into_repr()).collect();\\n\\n token_bits.reverse();\\n\\n token_bits.resize(width, false);\\n\\n content.extend(token_bits);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sdk/zksync-crypto/src/utils.rs\",\n \"rank\": 47,\n \"score\": 205064.39623192843\n },\n {\n \"content\": \"pub fn scaled_big_decimal_to_ratio(num: BigDecimal) -> Result<Ratio<BigUint>, anyhow::Error> {\\n\\n let scale = BigDecimal::from(SUBSIDY_USD_AMOUNTS_SCALE);\\n\\n\\n\\n let unscaled = num / scale;\\n\\n\\n\\n big_decimal_to_ratio(&unscaled)\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod test {\\n\\n use super::*;\\n\\n use std::str::FromStr;\\n\\n\\n\\n #[test]\\n\\n fn test_ratio_to_big_decimal() {\\n\\n let ratio = Ratio::from_integer(BigUint::from(0u32));\\n\\n let dec = ratio_to_big_decimal(&ratio, 1);\\n\\n assert_eq!(dec.to_string(), \\\"0.0\\\");\\n\\n let ratio = Ratio::from_integer(BigUint::from(1234u32));\\n\\n let dec = ratio_to_big_decimal(&ratio, 7);\\n\",\n \"file_path\": \"core/lib/utils/src/convert.rs\",\n \"rank\": 48,\n \"score\": 204668.6430750359\n },\n {\n \"content\": \"pub fn le_bit_vector_into_field_element<P: PrimeField>(bits: &[bool]) -> P {\\n\\n // double and add\\n\\n let mut fe = P::zero();\\n\\n let mut base = P::one();\\n\\n\\n\\n for bit in bits {\\n\\n if *bit {\\n\\n fe.add_assign(&base);\\n\\n }\\n\\n base.double();\\n\\n }\\n\\n\\n\\n fe\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/circuit/utils.rs\",\n \"rank\": 49,\n \"score\": 203280.48040780867\n },\n {\n \"content\": \"/// Performs the operation on the circuit, but not on the plasma,\\n\\n/// since the operation is meant to be incorrect and should result in an error.\\n\\n/// The error is caught and checked to match the provided message.\\n\\npub fn incorrect_op_test_scenario<W, F, B>(\\n\\n accounts: &[WitnessTestAccount],\\n\\n op: W::OperationType,\\n\\n input: W::CalculateOpsInput,\\n\\n expected_msg: &str,\\n\\n collect_fees: F,\\n\\n corrupt_witness_builder: B,\\n\\n) where\\n\\n W: Witness,\\n\\n W::CalculateOpsInput: Clone + std::fmt::Debug,\\n\\n F: FnOnce() -> Vec<CollectedFee>,\\n\\n B: FnOnce(&mut WitnessBuilder),\\n\\n{\\n\\n // Initialize WitnessBuilder.\\n\\n let (_, mut circuit_account_tree) = ZkSyncStateGenerator::generate(accounts);\\n\\n let mut witness_accum = WitnessBuilder::new(\\n\\n &mut circuit_account_tree,\\n\\n FEE_ACCOUNT_ID,\\n\\n BlockNumber(1),\\n\\n BLOCK_TIMESTAMP,\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/tests/test_utils.rs\",\n \"rank\": 50,\n \"score\": 201620.62084201523\n },\n {\n \"content\": \"/// Deserializes either a `String` or `Vec<u8>` into `Vec<u8>`.\\n\\n/// The reason we cannot expect just a vector is backward compatibility: messages\\n\\n/// used to be stored as strings.\\n\\npub fn deserialize_eth_message<'de, D>(deserializer: D) -> Result<Vec<u8>, D::Error>\\n\\nwhere\\n\\n D: Deserializer<'de>,\\n\\n{\\n\\n struct StringOrVec;\\n\\n\\n\\n impl<'de> Visitor<'de> for StringOrVec {\\n\\n type Value = Vec<u8>;\\n\\n\\n\\n fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {\\n\\n formatter.write_str(\\\"a byte array or a string\\\")\\n\\n }\\n\\n\\n\\n fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>\\n\\n where\\n\\n E: Error,\\n\\n {\\n\\n Ok(v.as_bytes().to_vec())\\n\\n }\\n\\n\\n\",\n \"file_path\": \"core/lib/types/src/utils.rs\",\n \"rank\": 51,\n \"score\": 199410.9034272461\n },\n {\n \"content\": \"fn rescue_hash_elements(input: &[Fr]) -> Fr {\\n\\n RESCUE_PARAMS.with(|params| {\\n\\n let sponge_output = rescue_hash::<Engine>(params, input);\\n\\n assert_eq!(sponge_output.len(), 1, \\\"rescue hash problem\\\");\\n\\n sponge_output[0]\\n\\n })\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sdk/zksync-crypto/src/utils.rs\",\n \"rank\": 52,\n \"score\": 194252.14462125947\n },\n {\n \"content\": \"fn nonce_increment(amount: &Fr) -> Fr {\\n\\n if amount.is_zero() {\\n\\n Fr::zero()\\n\\n } else {\\n\\n Fr::one()\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/swap.rs\",\n \"rank\": 53,\n \"score\": 194252.14462125947\n },\n {\n \"content\": \"pub fn resize_grow_only<T: Clone>(to_resize: &mut Vec<T>, new_size: usize, pad_with: T) {\\n\\n assert!(to_resize.len() <= new_size);\\n\\n to_resize.resize(new_size, pad_with);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 54,\n \"score\": 194238.62138190775\n },\n {\n \"content\": \"/// Generates a new `PrivateKey` from seed using a deterministic algorithm:\\n\\n/// seed is hashed via `sha256` hash (twice), and the output treated as a `PrivateKey`.\\n\\n/// If the obtained value doesn't have a correct value to be a `PrivateKey`, hashing operation is applied\\n\\n/// repeatedly to the previous output, until the value can be interpreted as a `PrivateKey`.\\n\\npub fn private_key_from_seed(seed: &[u8]) -> Result<PrivateKey, ClientError> {\\n\\n if seed.len() < 32 {\\n\\n return Err(ClientError::SeedTooShort);\\n\\n }\\n\\n\\n\\n let sha256_bytes = |input: &[u8]| {\\n\\n let mut hasher = Sha256::new();\\n\\n hasher.input(input);\\n\\n hasher.result()\\n\\n };\\n\\n\\n\\n let mut effective_seed = sha256_bytes(seed);\\n\\n\\n\\n loop {\\n\\n let raw_priv_key = sha256_bytes(&effective_seed);\\n\\n let mut fs_repr = FsRepr::default();\\n\\n fs_repr\\n\\n .read_be(&raw_priv_key[..])\\n\\n .expect(\\\"failed to read raw_priv_key\\\");\\n\\n match Fs::from_repr(fs_repr) {\\n\",\n \"file_path\": \"sdk/zksync-rs/src/utils.rs\",\n \"rank\": 55,\n \"score\": 193522.00678264344\n },\n {\n \"content\": \"fn pack_amount(amount: u128) -> (Fr, Fr) {\\n\\n let amount_fe = fr_from(amount);\\n\\n let amount_bits = FloatConversions::to_float(\\n\\n amount,\\n\\n AMOUNT_EXPONENT_BIT_WIDTH,\\n\\n AMOUNT_MANTISSA_BIT_WIDTH,\\n\\n 10,\\n\\n )\\n\\n .unwrap();\\n\\n let amount_packed: Fr = le_bit_vector_into_field_element(&amount_bits);\\n\\n (amount_fe, amount_packed)\\n\\n}\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/swap.rs\",\n \"rank\": 56,\n \"score\": 187666.54210432374\n },\n {\n \"content\": \"pub fn comma_list_to_vec<T: FromStr>(elems: String) -> Vec<T>\\n\\nwhere\\n\\n <T as std::str::FromStr>::Err: Debug,\\n\\n{\\n\\n elems\\n\\n .split(',')\\n\\n .map(|str| T::from_str(str).expect(\\\"Failed to deserialize stored item\\\"))\\n\\n .collect()\\n\\n}\\n\",\n \"file_path\": \"core/lib/storage/src/forced_exit_requests/utils.rs\",\n \"rank\": 57,\n \"score\": 185887.42650054154\n },\n {\n \"content\": \"pub fn get_audits(\\n\\n tree: &CircuitAccountTree,\\n\\n account_address: u32,\\n\\n token: u32,\\n\\n) -> (Vec<Option<Fr>>, Vec<Option<Fr>>) {\\n\\n let default_account = CircuitAccount::default();\\n\\n let audit_account: Vec<Option<Fr>> = tree\\n\\n .merkle_path(account_address)\\n\\n .into_iter()\\n\\n .map(|e| Some(e.0))\\n\\n .collect();\\n\\n\\n\\n let audit_balance: Vec<Option<Fr>> = tree\\n\\n .get(account_address)\\n\\n .unwrap_or(&default_account)\\n\\n .subtree\\n\\n .merkle_path(token)\\n\\n .into_iter()\\n\\n .map(|e| Some(e.0))\\n\\n .collect();\\n\\n (audit_account, audit_balance)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 58,\n \"score\": 184270.81722172242\n },\n {\n \"content\": \"pub fn apply_fee(\\n\\n tree: &mut CircuitAccountTree,\\n\\n validator_address: u32,\\n\\n token: u32,\\n\\n fee: u128,\\n\\n) -> (Fr, AccountWitness<Bn256>) {\\n\\n let fee_fe = fr_from(fee);\\n\\n let mut validator_leaf = tree\\n\\n .remove(validator_address)\\n\\n .expect(\\\"validator_leaf is empty\\\");\\n\\n let validator_account_witness = AccountWitness::from_circuit_account(&validator_leaf);\\n\\n\\n\\n let mut balance = validator_leaf.subtree.remove(token).unwrap_or_default();\\n\\n balance.value.add_assign(&fee_fe);\\n\\n validator_leaf.subtree.insert(token, balance);\\n\\n\\n\\n tree.insert(validator_address, validator_leaf);\\n\\n\\n\\n let root_after_fee = tree.root_hash();\\n\\n (root_after_fee, validator_account_witness)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 59,\n \"score\": 184270.81722172242\n },\n {\n \"content\": \"pub fn serialize_single_proof(\\n\\n proof: &OldProof<Engine, PlonkCsWidth4WithNextStepParams>,\\n\\n) -> EncodedSingleProof {\\n\\n let mut inputs = vec![];\\n\\n for input in proof.input_values.iter() {\\n\\n let ser = EthereumSerializer::serialize_fe(input);\\n\\n inputs.push(ser);\\n\\n }\\n\\n let mut serialized_proof = vec![];\\n\\n\\n\\n for c in proof.wire_commitments.iter() {\\n\\n let (x, y) = EthereumSerializer::serialize_g1(c);\\n\\n serialized_proof.push(x);\\n\\n serialized_proof.push(y);\\n\\n }\\n\\n\\n\\n let (x, y) = EthereumSerializer::serialize_g1(&proof.grand_product_commitment);\\n\\n serialized_proof.push(x);\\n\\n serialized_proof.push(y);\\n\\n\\n\",\n \"file_path\": \"core/lib/crypto/src/serialization.rs\",\n \"rank\": 60,\n \"score\": 184270.81722172242\n },\n {\n \"content\": \"/// This method initializes params for current thread, otherwise they will be initialized when signing\\n\\n/// first message.\\n\\npub fn zksync_crypto_init() {\\n\\n JUBJUB_PARAMS.with(|_| {});\\n\\n RESCUE_PARAMS.with(|_| {});\\n\\n set_panic_hook();\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sdk/zksync-crypto/src/lib.rs\",\n \"rank\": 61,\n \"score\": 184270.81722172242\n },\n {\n \"content\": \"#[must_use]\\n\\npub fn run_mempool_tx_handler(\\n\\n db_pool: ConnectionPool,\\n\\n tx_requests: mpsc::Receiver<MempoolTransactionRequest>,\\n\\n block_chunk_sizes: Vec<usize>,\\n\\n) -> JoinHandle<()> {\\n\\n let mempool_state = MempoolState::new(db_pool.clone());\\n\\n let max_block_size_chunks = *block_chunk_sizes\\n\\n .iter()\\n\\n .max()\\n\\n .expect(\\\"failed to find max block chunks size\\\");\\n\\n let handler = MempoolTransactionsHandler {\\n\\n db_pool,\\n\\n mempool_state,\\n\\n requests: tx_requests,\\n\\n max_block_size_chunks,\\n\\n };\\n\\n tokio::spawn(handler.run())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/mempool/src/lib.rs\",\n \"rank\": 62,\n \"score\": 182393.94255603393\n },\n {\n \"content\": \"#[must_use]\\n\\npub fn run_mempool_block_handler(\\n\\n db_pool: ConnectionPool,\\n\\n block_requests: mpsc::Receiver<MempoolBlocksRequest>,\\n\\n block_chunk_sizes: Vec<usize>,\\n\\n) -> JoinHandle<()> {\\n\\n let mempool_state = MempoolState::new(db_pool);\\n\\n let max_block_size_chunks = *block_chunk_sizes\\n\\n .iter()\\n\\n .max()\\n\\n .expect(\\\"failed to find max block chunks size\\\");\\n\\n\\n\\n let blocks_handler = MempoolBlocksHandler {\\n\\n mempool_state,\\n\\n requests: block_requests,\\n\\n max_block_size_chunks,\\n\\n };\\n\\n\\n\\n tokio::spawn(blocks_handler.run())\\n\\n}\\n\",\n \"file_path\": \"core/lib/mempool/src/lib.rs\",\n \"rank\": 63,\n \"score\": 182393.94255603393\n },\n {\n \"content\": \"pub fn append_packed_public_key(\\n\\n content: &mut Vec<Boolean>,\\n\\n x_bits: Vec<Boolean>,\\n\\n y_bits: Vec<Boolean>,\\n\\n) {\\n\\n assert_eq!(franklin_constants::FR_BIT_WIDTH - 1, y_bits.len());\\n\\n assert_eq!(1, x_bits.len());\\n\\n content.extend(y_bits);\\n\\n content.extend(x_bits);\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 64,\n \"score\": 182387.69562845887\n },\n {\n \"content\": \"/// Generates dummy operation with the unique `new_root_hash` in the block.\\n\\npub fn gen_unique_operation(\\n\\n block_number: BlockNumber,\\n\\n action: Action,\\n\\n block_chunks_size: usize,\\n\\n) -> Operation {\\n\\n gen_unique_operation_with_txs(block_number, action, block_chunks_size, vec![])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 65,\n \"score\": 182387.69562845887\n },\n {\n \"content\": \"pub fn gen_sample_block(\\n\\n block_number: BlockNumber,\\n\\n block_chunks_size: usize,\\n\\n txs: Vec<ExecutedOperations>,\\n\\n) -> Block {\\n\\n Block {\\n\\n block_number,\\n\\n new_root_hash: dummy_root_hash_for_block(block_number),\\n\\n fee_account: AccountId(0),\\n\\n block_transactions: txs,\\n\\n processed_priority_ops: (0, 0),\\n\\n block_chunks_size,\\n\\n commit_gas_limit: 1_000_000.into(),\\n\\n verify_gas_limit: 1_500_000.into(),\\n\\n block_commitment: H256::zero(),\\n\\n timestamp: 0,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 66,\n \"score\": 182387.69562845887\n },\n {\n \"content\": \"/// Construct the first part of the message that should be signed by Ethereum key.\\n\\n/// The pattern is as follows:\\n\\n///\\n\\n/// [{Transfer/Withdraw} {amount} {token} to: {to_address}]\\n\\n/// [Fee: {fee} {token}]\\n\\n///\\n\\n/// Note that both lines are optional.\\n\\npub fn ethereum_sign_message_part(\\n\\n transaction: &str,\\n\\n token_symbol: &str,\\n\\n decimals: u8,\\n\\n amount: &BigUint,\\n\\n fee: &BigUint,\\n\\n to: &Address,\\n\\n) -> String {\\n\\n let mut message = if !amount.is_zero() {\\n\\n format!(\\n\\n \\\"{transaction} {amount} {token} to: {to:?}\\\",\\n\\n transaction = transaction,\\n\\n amount = format_units(amount, decimals),\\n\\n token = token_symbol,\\n\\n to = to\\n\\n )\\n\\n } else {\\n\\n String::new()\\n\\n };\\n\\n if !fee.is_zero() {\\n\",\n \"file_path\": \"core/lib/types/src/utils.rs\",\n \"rank\": 67,\n \"score\": 182387.69562845887\n },\n {\n \"content\": \"/// Creates several random updates for the provided account map,\\n\\n/// and returns the resulting account map together with the list\\n\\n/// of generated updates.\\n\\npub fn apply_random_updates(\\n\\n mut accounts: AccountMap,\\n\\n rng: &mut XorShiftRng,\\n\\n) -> (AccountMap, Vec<(AccountId, AccountUpdate)>) {\\n\\n let updates = (0..3)\\n\\n .flat_map(|_| gen_acc_random_updates(rng))\\n\\n .collect::<AccountUpdates>();\\n\\n apply_updates(&mut accounts, updates.clone());\\n\\n (accounts, updates)\\n\\n}\\n\\n\\n\\n/// Here we create updates for blocks 1,2,3 (commit 3 blocks)\\n\\n/// We apply updates for blocks 1,2 (verify 2 blocks)\\n\\n/// Make sure that we can get state for all blocks.\\n\\n#[db_test]\\n\\nasync fn test_commit_rewind(mut storage: StorageProcessor<'_>) -> QueryResult<()> {\\n\\n let mut rng = create_rng();\\n\\n\\n\\n // Create the input data for three blocks.\\n\\n // Data for the next block is based on previous block data.\\n\",\n \"file_path\": \"core/lib/storage/src/tests/chain/block.rs\",\n \"rank\": 68,\n \"score\": 180576.20183864617\n },\n {\n \"content\": \"/// Generates dummy aggregated operation with the unique `new_root_hash` in the block.\\n\\npub fn gen_unique_aggregated_operation(\\n\\n block_number: BlockNumber,\\n\\n action: AggregatedActionType,\\n\\n block_chunks_size: usize,\\n\\n) -> AggregatedOperation {\\n\\n gen_unique_aggregated_operation_with_txs(block_number, action, block_chunks_size, vec![])\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 69,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"/// Construct transaction event with the given type, account id, token and\\n\\n/// status.\\n\\npub fn get_transaction_event(\\n\\n tx_type: TransactionType,\\n\\n account_id: AccountId,\\n\\n token_id: TokenId,\\n\\n status: TransactionStatus,\\n\\n) -> ZkSyncEvent {\\n\\n // Initialize the cell to prevent panic when deserializing\\n\\n // empty `tx` json.\\n\\n let tx_event = TransactionEvent {\\n\\n tx_hash: String::new(),\\n\\n account_id,\\n\\n token_id,\\n\\n block_number: BlockNumber(0),\\n\\n tx: Default::default(),\\n\\n status,\\n\\n fail_reason: None,\\n\\n created_at: Utc::now(),\\n\\n tx_type: OnceCell::from(tx_type),\\n\\n };\\n\\n ZkSyncEvent {\\n\\n id: EventId(0),\\n\\n block_number: BlockNumber(0),\\n\\n data: EventData::Transaction(tx_event),\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"core/lib/types/src/event/test_data.rs\",\n \"rank\": 70,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"/// Gets smallest block size given the list of supported chunk sizes.\\n\\npub fn smallest_block_size_for_chunks(\\n\\n chunks_used: usize,\\n\\n available_block_sizes: &[usize],\\n\\n) -> usize {\\n\\n for &block_size in available_block_sizes {\\n\\n if block_size >= chunks_used {\\n\\n return block_size;\\n\\n }\\n\\n }\\n\\n panic!(\\n\\n \\\"Provided chunks amount ({}) cannot fit in one block, maximum available size is {}\\\",\\n\\n chunks_used,\\n\\n available_block_sizes.last().unwrap()\\n\\n );\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone)]\\n\\npub struct OnchainOperationsBlockInfo {\\n\\n pub public_data_offset: u32,\\n\\n pub eth_witness: Vec<u8>,\\n\\n}\\n\\n\\n\\n/// Additional data attached to block that is not related to the core protocol\\n\\n#[derive(Clone, Debug, Serialize, Deserialize)]\\n\\npub struct BlockMetadata {\\n\\n pub fast_processing: bool,\\n\\n}\\n\",\n \"file_path\": \"core/lib/types/src/block/mod.rs\",\n \"rank\": 71,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"// Thread join handle and stop channel sender.\\n\\npub fn spawn_state_keeper(\\n\\n fee_account: &Address,\\n\\n initial_state: ZkSyncStateInitParams,\\n\\n) -> (JoinHandle<()>, oneshot::Sender<()>, StateKeeperChannels) {\\n\\n let (proposed_blocks_sender, proposed_blocks_receiver) = mpsc::channel(256);\\n\\n let (state_keeper_req_sender, state_keeper_req_receiver) = mpsc::channel(256);\\n\\n let (mempool_req_sender, mempool_req_receiver) = mpsc::channel(256);\\n\\n let (processed_tx_events_sender, processed_tx_events_receiver) = mpsc::channel(256);\\n\\n\\n\\n let max_ops_in_block = 1000;\\n\\n let ops_chunks = vec![\\n\\n TransferToNewOp::CHUNKS,\\n\\n TransferOp::CHUNKS,\\n\\n DepositOp::CHUNKS,\\n\\n FullExitOp::CHUNKS,\\n\\n WithdrawOp::CHUNKS,\\n\\n ];\\n\\n let mut block_chunks_sizes = (0..max_ops_in_block)\\n\\n .cartesian_product(ops_chunks)\\n\\n .map(|(x, y)| x * y)\\n\",\n \"file_path\": \"core/tests/testkit/src/state_keeper_utils.rs\",\n \"rank\": 72,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn gen_aggregate_proof(\\n\\n single_vks: Vec<Vk>,\\n\\n proofs: Vec<SingleProofData>,\\n\\n available_aggregated_proof_sizes: &[(usize, u32)],\\n\\n download_setup_network: bool,\\n\\n) -> anyhow::Result<AggregatedProof> {\\n\\n // proofs: Vec<SingleProofData>,\\n\\n let mut individual_vk_inputs = Vec::new();\\n\\n let mut individual_vk_idxs = Vec::new();\\n\\n for p in &proofs {\\n\\n let individual_input = {\\n\\n anyhow::ensure!(\\n\\n p.proof.0.input_values.len() == 1,\\n\\n \\\"Single should have one input\\\"\\n\\n );\\n\\n p.proof.0.input_values[0]\\n\\n };\\n\\n individual_vk_inputs.push(individual_input);\\n\\n individual_vk_idxs.push(p.vk_idx);\\n\\n }\\n\",\n \"file_path\": \"core/lib/prover_utils/src/aggregated_proofs.rs\",\n \"rank\": 73,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn gen_sample_pending_block(\\n\\n block_number: BlockNumber,\\n\\n txs: Vec<ExecutedOperations>,\\n\\n) -> PendingBlock {\\n\\n PendingBlock {\\n\\n number: block_number,\\n\\n chunks_left: 1,\\n\\n unprocessed_priority_op_before: 0,\\n\\n pending_block_iteration: 1,\\n\\n success_operations: txs,\\n\\n failed_txs: Vec::new(),\\n\\n timestamp: 0,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 74,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"/// Construct account event with the given account id, token and status.\\n\\npub fn get_account_event(\\n\\n account_id: AccountId,\\n\\n token_id: Option<TokenId>,\\n\\n status: AccountStateChangeStatus,\\n\\n) -> ZkSyncEvent {\\n\\n let (update_type, new_balance) = if token_id.is_some() {\\n\\n (\\n\\n AccountStateChangeType::UpdateBalance,\\n\\n Some(BigDecimal::from(100)),\\n\\n )\\n\\n } else {\\n\\n (AccountStateChangeType::Create, None)\\n\\n };\\n\\n let update_details = AccountUpdateDetails {\\n\\n account_id,\\n\\n nonce: Nonce(0),\\n\\n new_pub_key_hash: None,\\n\\n token_id,\\n\\n new_balance,\\n\\n };\\n\",\n \"file_path\": \"core/lib/types/src/event/test_data.rs\",\n \"rank\": 75,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"/// Generates dummy operation with the unique `new_root_hash` in the block and\\n\\n/// given set of transactions..\\n\\npub fn gen_unique_operation_with_txs(\\n\\n block_number: BlockNumber,\\n\\n action: Action,\\n\\n block_chunks_size: usize,\\n\\n txs: Vec<ExecutedOperations>,\\n\\n) -> Operation {\\n\\n Operation {\\n\\n id: None,\\n\\n action,\\n\\n block: gen_sample_block(block_number, block_chunks_size, txs),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 76,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn is_signature_from_address(\\n\\n signature: &PackedEthSignature,\\n\\n msg: &[u8],\\n\\n address: Address,\\n\\n) -> Result<bool, SignerError> {\\n\\n let signature_is_correct = signature\\n\\n .signature_recover_signer(msg)\\n\\n .map_err(|err| SignerError::RecoverAddress(err.to_string()))?\\n\\n == address;\\n\\n Ok(signature_is_correct)\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone)]\\n\\npub enum AddressOrIndex {\\n\\n Address(Address),\\n\\n Index(usize),\\n\\n}\\n\\n\\n\\n/// Describes whether to add a prefix `\\\\x19Ethereum Signed Message:\\\\n`\\n\\n/// when requesting a message signature.\\n\",\n \"file_path\": \"core/lib/eth_signer/src/json_rpc_signer.rs\",\n \"rank\": 77,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn prepare_proof_data(\\n\\n available_chunks: &[usize],\\n\\n proofs: Vec<(SingleProof, usize)>,\\n\\n) -> (Vec<Vk>, Vec<SingleProofData>) {\\n\\n let all_vks = available_chunks\\n\\n .iter()\\n\\n .map(|chunks| {\\n\\n PlonkVerificationKey::read_verification_key_for_main_circuit(*chunks)\\n\\n .unwrap()\\n\\n .0\\n\\n })\\n\\n .collect::<Vec<_>>();\\n\\n\\n\\n let mut single_proof_data = Vec::new();\\n\\n for (proof, block_size) in proofs {\\n\\n let (vk_idx, _) = available_chunks\\n\\n .iter()\\n\\n .enumerate()\\n\\n .find(|(_, size)| **size == block_size)\\n\\n .expect(\\\"block size not found\\\");\\n\\n\\n\\n single_proof_data.push(SingleProofData { proof, vk_idx });\\n\\n }\\n\\n (all_vks, single_proof_data)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/aggregated_proofs.rs\",\n \"rank\": 78,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn gen_sample_incomplete_block(\\n\\n block_number: BlockNumber,\\n\\n block_chunks_size: usize,\\n\\n txs: Vec<ExecutedOperations>,\\n\\n) -> IncompleteBlock {\\n\\n IncompleteBlock {\\n\\n block_number,\\n\\n fee_account: AccountId(0),\\n\\n block_transactions: txs,\\n\\n processed_priority_ops: (0, 1),\\n\\n block_chunks_size,\\n\\n commit_gas_limit: 1_000_000.into(),\\n\\n verify_gas_limit: 1_500_000.into(),\\n\\n timestamp: 0,\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 79,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"pub fn generate_dummy_sig_data(\\n\\n bits: &[bool],\\n\\n rescue_hasher: &RescueHasher<Bn256>,\\n\\n rescue_params: &Bn256RescueParams,\\n\\n jubjub_params: &AltJubjubBn256,\\n\\n) -> (SignatureData, Fr, Fr, Fr, Fr, Fr) {\\n\\n let rng = &mut XorShiftRng::from_seed([0x3dbe_6258, 0x8d31_3d76, 0x3237_db17, 0xe5bc_0654]);\\n\\n let p_g = FixedGenerators::SpendingKeyGenerator;\\n\\n let private_key = PrivateKey::<Bn256>(rng.gen());\\n\\n let sender_pk = PublicKey::from_private(&private_key, p_g, jubjub_params);\\n\\n let (sender_x, sender_y) = sender_pk.0.into_xy();\\n\\n let mut sig_bits_to_hash = bits.to_vec();\\n\\n assert!(sig_bits_to_hash.len() < MAX_CIRCUIT_MSG_HASH_BITS);\\n\\n\\n\\n sig_bits_to_hash.resize(MAX_CIRCUIT_MSG_HASH_BITS, false);\\n\\n let (first_sig_part_bits, remaining) = sig_bits_to_hash.split_at(Fr::CAPACITY as usize);\\n\\n let remaining = remaining.to_vec();\\n\\n let (second_sig_part_bits, third_sig_part_bits) = remaining.split_at(Fr::CAPACITY as usize);\\n\\n let first_sig_part: Fr = le_bit_vector_into_field_element(first_sig_part_bits);\\n\\n let second_sig_part: Fr = le_bit_vector_into_field_element(second_sig_part_bits);\\n\",\n \"file_path\": \"core/lib/circuit/src/witness/utils.rs\",\n \"rank\": 80,\n \"score\": 180570.4100955545\n },\n {\n \"content\": \"/// Runs external command and returns stdout output\\n\\nfn run_external_command(command: &str, args: &[&str]) -> String {\\n\\n let result = Command::new(command)\\n\\n .args(args)\\n\\n .output()\\n\\n .unwrap_or_else(|e| panic!(\\\"failed to execute command: {}, err: {}\\\", command, e));\\n\\n\\n\\n let stdout = String::from_utf8(result.stdout).expect(\\\"stdout is not valid utf8\\\");\\n\\n let stderr = String::from_utf8(result.stderr).expect(\\\"stderr is not valid utf8\\\");\\n\\n\\n\\n if !result.status.success() {\\n\\n panic!(\\n\\n \\\"failed to run exetrnal command {}:\\\\nstdout: {}\\\\nstderr: {}\\\",\\n\\n command, stdout, stderr\\n\\n );\\n\\n }\\n\\n stdout\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/tests/testkit/src/external_commands.rs\",\n \"rank\": 81,\n \"score\": 180263.2582232459\n },\n {\n \"content\": \"pub fn create_exit_proof_fungible(\\n\\n accounts: AccountMap,\\n\\n account_id: AccountId,\\n\\n owner: Address,\\n\\n token_id: TokenId,\\n\\n) -> Result<(EncodedSingleProof, BigUint), anyhow::Error> {\\n\\n create_exit_proof(\\n\\n accounts,\\n\\n account_id,\\n\\n owner,\\n\\n token_id,\\n\\n Default::default(),\\n\\n Default::default(),\\n\\n Default::default(),\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/exit_proof.rs\",\n \"rank\": 82,\n \"score\": 178815.567384067\n },\n {\n \"content\": \"/// Reads universal setup from disk or downloads from network.\\n\\npub fn get_universal_setup_monomial_form(\\n\\n power_of_two: u32,\\n\\n download_from_network: bool,\\n\\n) -> Result<Crs<Engine, CrsForMonomialForm>, anyhow::Error> {\\n\\n if let Some(cached_setup) = UNIVERSAL_SETUP_CACHE.take_setup_struct(power_of_two) {\\n\\n Ok(cached_setup)\\n\\n } else if !download_from_network {\\n\\n fs_utils::get_universal_setup_monomial_form(power_of_two)\\n\\n } else {\\n\\n let start = Instant::now();\\n\\n // try to find cache on disk\\n\\n let place_for_key;\\n\\n let res = if let Ok(res) = fs_utils::get_universal_setup_monomial_form(power_of_two) {\\n\\n place_for_key = \\\"disk\\\";\\n\\n res\\n\\n } else {\\n\\n place_for_key = \\\"remote\\\";\\n\\n network_utils::download_universal_setup_monomial_form(power_of_two)?;\\n\\n fs_utils::get_universal_setup_monomial_form(power_of_two)?\\n\\n };\\n\\n metrics::histogram!(\\\"prover\\\", start.elapsed(), \\\"stage\\\" => \\\"download_setup\\\", \\\"place\\\" => place_for_key);\\n\\n Ok(res)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/prover_utils/src/lib.rs\",\n \"rank\": 83,\n \"score\": 178815.567384067\n },\n {\n \"content\": \"/// Generates dummy operation with the unique `new_root_hash` in the block and\\n\\n/// given set of transactions..\\n\\npub fn gen_unique_aggregated_operation_with_txs(\\n\\n block_number: BlockNumber,\\n\\n action: AggregatedActionType,\\n\\n block_chunks_size: usize,\\n\\n txs: Vec<ExecutedOperations>,\\n\\n) -> AggregatedOperation {\\n\\n let block = gen_sample_block(block_number, block_chunks_size, txs);\\n\\n\\n\\n match action {\\n\\n AggregatedActionType::CommitBlocks => {\\n\\n AggregatedOperation::CommitBlocks(BlocksCommitOperation {\\n\\n last_committed_block: block.clone(),\\n\\n blocks: vec![block],\\n\\n })\\n\\n }\\n\\n AggregatedActionType::CreateProofBlocks => {\\n\\n AggregatedOperation::CreateProofBlocks(BlocksCreateProofOperation {\\n\\n blocks: vec![block],\\n\\n proofs_to_pad: 0,\\n\\n })\\n\",\n \"file_path\": \"core/lib/storage/src/test_data.rs\",\n \"rank\": 84,\n \"score\": 178815.567384067\n },\n {\n \"content\": \"pub fn create_exit_proof_nft(\\n\\n accounts: AccountMap,\\n\\n account_id: AccountId,\\n\\n owner: Address,\\n\\n token_id: TokenId,\\n\\n creator_id: AccountId,\\n\\n serial_id: u32,\\n\\n content_hash: H256,\\n\\n) -> Result<(EncodedSingleProof, BigUint), anyhow::Error> {\\n\\n create_exit_proof(\\n\\n accounts,\\n\\n account_id,\\n\\n owner,\\n\\n token_id,\\n\\n creator_id,\\n\\n serial_id,\\n\\n content_hash,\\n\\n )\\n\\n}\\n\",\n \"file_path\": \"core/lib/prover_utils/src/exit_proof.rs\",\n \"rank\": 85,\n \"score\": 178815.567384067\n },\n {\n \"content\": \"pub fn create_exit_circuit_with_public_input(\\n\\n account_tree: &mut CircuitAccountTree,\\n\\n account_id: AccountId,\\n\\n token_id: TokenId,\\n\\n nft_creator_id: AccountId,\\n\\n nft_serial_id: u32,\\n\\n nft_content_hash: H256,\\n\\n) -> ZkSyncExitCircuit<'static, Engine> {\\n\\n let account_address_fe = Fr::from_str(&account_id.to_string()).unwrap();\\n\\n let creator_account_address_fe = Fr::from_str(&nft_creator_id.to_string()).unwrap();\\n\\n let token_id_fe = Fr::from_str(&token_id.to_string()).unwrap();\\n\\n let serial_id_fe = Fr::from_str(&nft_serial_id.to_string()).unwrap();\\n\\n let root_hash = account_tree.root_hash();\\n\\n let (account_witness, _, balance, _) =\\n\\n apply_leaf_operation(account_tree, *account_id, *token_id as u32, |_| {}, |_| {});\\n\\n let (audit_path, audit_balance_path) = get_audits(account_tree, *account_id, *token_id as u32);\\n\\n\\n\\n let (special_account_witness, _, special_account_balance, _) = apply_leaf_operation(\\n\\n account_tree,\\n\\n NFT_STORAGE_ACCOUNT_ID.0,\\n\",\n \"file_path\": \"core/lib/circuit/src/exit_circuit.rs\",\n \"rank\": 86,\n \"score\": 178815.567384067\n },\n {\n \"content\": \"fn web3_addr() -> &'static str {\\n\\n let ci: u8 = env::var(\\\"CI\\\").map_or(0, |s| s.parse().unwrap());\\n\\n if ci == 1 {\\n\\n DOCKER_WEB3_ADDR\\n\\n } else {\\n\\n LOCALHOST_WEB3_ADDR\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"sdk/zksync-rs/tests/integration.rs\",\n \"rank\": 87,\n \"score\": 178049.57956656074\n },\n {\n \"content\": \"/// Initialize logging with non blocking tracing and set up log format\\n\\n///\\n\\n/// If the sentry URL is provided via an environment variable, this function will also initialize sentry.\\n\\n/// Returns a VlogGuard guard. Which contains Sentry Guard and Logger Guard\\n\\n///\\n\\n/// The full description can be found in the official documentation:\\n\\n/// https://docs.sentry.io/platforms/rust/#configure\\n\\n/// https://docs.rs/tracing-appender/0.2.2/tracing_appender/non_blocking/index.html\\n\\npub fn init() -> VlogGuard {\\n\\n let log_format = std::env::var(\\\"MISC_LOG_FORMAT\\\").unwrap_or_else(|_| \\\"plain\\\".to_string());\\n\\n let (non_blocking, _logger_guard) = tracing_appender::non_blocking(std::io::stdout());\\n\\n match log_format.as_str() {\\n\\n \\\"plain\\\" => {\\n\\n tracing_subscriber::fmt::Subscriber::builder()\\n\\n .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())\\n\\n .with_writer(non_blocking)\\n\\n .init();\\n\\n }\\n\\n \\\"json\\\" => {\\n\\n let timer = tracing_subscriber::fmt::time::ChronoUtc::rfc3339();\\n\\n tracing_subscriber::fmt::Subscriber::builder()\\n\\n .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())\\n\\n .with_writer(non_blocking)\\n\\n .with_timer(timer)\\n\\n .json()\\n\\n .init();\\n\\n }\\n\\n _ => panic!(\\\"MISC_LOG_FORMAT has an unexpected value {}\\\", log_format),\\n\",\n \"file_path\": \"core/lib/vlog/src/lib.rs\",\n \"rank\": 88,\n \"score\": 177144.60046791888\n },\n {\n \"content\": \"pub fn erc20_contract() -> Contract {\\n\\n let abi_string = read_file_to_json_value(IERC20_CONTRACT_FILE)\\n\\n .expect(\\\"couldn't read IERC20_CONTRACT_FILE\\\")\\n\\n .get(\\\"abi\\\")\\n\\n .expect(\\\"couldn't get abi from IERC20_CONTRACT_FILE\\\")\\n\\n .to_string();\\n\\n Contract::load(abi_string.as_bytes()).expect(\\\"erc20 contract abi\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/contracts/src/lib.rs\",\n \"rank\": 89,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn eip1271_contract() -> Contract {\\n\\n let abi_string = read_file_to_json_value(IEIP1271_CONTRACT_FILE)\\n\\n .expect(\\\"couldn't read IEIP1271_CONTRACT_FILE\\\")\\n\\n .get(\\\"abi\\\")\\n\\n .expect(\\\"couldn't get abi from IEIP1271_CONTRACT_FILE\\\")\\n\\n .to_string();\\n\\n Contract::load(abi_string.as_bytes()).expect(\\\"erc20 contract abi\\\")\\n\\n}\\n\",\n \"file_path\": \"core/lib/contracts/src/lib.rs\",\n \"rank\": 90,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn zksync_contract() -> Contract {\\n\\n let abi_string = read_file_to_json_value(ZKSYNC_CONTRACT_FILE_V4)\\n\\n .expect(\\\"couldn't read ZKSYNC_CONTRACT_FILE_V4\\\")\\n\\n .get(\\\"abi\\\")\\n\\n .expect(\\\"couldn't get abi from ZKSYNC_CONTRACT_FILE_V4\\\")\\n\\n .to_string();\\n\\n Contract::load(abi_string.as_bytes()).expect(\\\"zksync contract abi\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/contracts/src/lib.rs\",\n \"rank\": 91,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"/// Number of supported tokens.\\n\\npub fn total_tokens() -> usize {\\n\\n 2usize.pow((balance_tree_depth() - 1) as u32) - 2\\n\\n}\\n\\n\\n\\npub const PROCESSABLE_TOKENS_DEPTH: u32 = 10;\\n\",\n \"file_path\": \"core/lib/crypto/src/params.rs\",\n \"rank\": 92,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn sign_sha<E>(\\n\\n msg_data: &[bool],\\n\\n private_key: &PrivateKey<E>,\\n\\n p_g: FixedGenerators,\\n\\n params: &E::Params,\\n\\n) -> Option<TransactionSignature<E>>\\n\\nwhere\\n\\n E: JubjubEngine,\\n\\n{\\n\\n let raw_data: Vec<bool> = msg_data.to_vec();\\n\\n\\n\\n let mut message_bytes: Vec<u8> = vec![];\\n\\n\\n\\n let byte_chunks = raw_data.chunks(8);\\n\\n for byte_chunk in byte_chunks {\\n\\n let mut byte = 0u8;\\n\\n for (i, bit) in byte_chunk.iter().enumerate() {\\n\\n if *bit {\\n\\n byte |= 1 << (7 - i);\\n\\n }\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 93,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn sign_rescue<E>(\\n\\n msg_data: &[bool],\\n\\n private_key: &PrivateKey<E>,\\n\\n p_g: FixedGenerators,\\n\\n rescue_params: &<E as RescueEngine>::Params,\\n\\n jubjub_params: &<E as JubjubEngine>::Params,\\n\\n) -> SignatureData\\n\\nwhere\\n\\n E: RescueEngine + JubjubEngine,\\n\\n{\\n\\n let message_bytes = BitConvert::into_bytes(msg_data.to_vec());\\n\\n\\n\\n let seed = Seed::deterministic_seed(private_key, &message_bytes);\\n\\n let signature =\\n\\n private_key.musig_rescue_sign(&message_bytes, &seed, p_g, rescue_params, jubjub_params);\\n\\n\\n\\n let pk = PublicKey::from_private(private_key, p_g, jubjub_params);\\n\\n let _is_valid_signature = pk.verify_musig_rescue(\\n\\n &message_bytes,\\n\\n &signature,\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 94,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn upgrade_gatekeeper() -> Contract {\\n\\n let abi_string = read_file_to_json_value(UPGRADE_GATEKEEPER_CONTRACT_FILE)\\n\\n .expect(\\\"couldn't read UPGRADE_GATEKEEPER_CONTRACT_FILE\\\")\\n\\n .get(\\\"abi\\\")\\n\\n .expect(\\\"couldn't get abi from UPGRADE_GATEKEEPER_CONTRACT_FILE\\\")\\n\\n .to_string();\\n\\n Contract::load(abi_string.as_bytes()).expect(\\\"gatekeeper contract abi\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/contracts/src/lib.rs\",\n \"rank\": 95,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn governance_contract() -> Contract {\\n\\n let abi_string = read_file_to_json_value(GOVERNANCE_CONTRACT_FILE)\\n\\n .expect(\\\"couldn't read GOVERNANCE_CONTRACT_FILE\\\")\\n\\n .get(\\\"abi\\\")\\n\\n .expect(\\\"couldn't get abi from GOVERNANCE_CONTRACT_FILE\\\")\\n\\n .to_string();\\n\\n Contract::load(abi_string.as_bytes()).expect(\\\"governance contract abi\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/contracts/src/lib.rs\",\n \"rank\": 96,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"pub fn sign_sha256<E>(\\n\\n msg_data: &[bool],\\n\\n private_key: &PrivateKey<E>,\\n\\n p_g: FixedGenerators,\\n\\n params: &E::Params,\\n\\n) -> SignatureData\\n\\nwhere\\n\\n E: JubjubEngine,\\n\\n{\\n\\n let message_bytes = BitConvert::into_bytes(msg_data.to_vec());\\n\\n\\n\\n let seed = Seed::deterministic_seed(private_key, &message_bytes);\\n\\n let signature = private_key.musig_sha256_sign(&message_bytes, &seed, p_g, params);\\n\\n\\n\\n let pk = PublicKey::from_private(private_key, p_g, params);\\n\\n let _is_valid_signature = pk.verify_musig_sha256(&message_bytes, &signature, p_g, params);\\n\\n\\n\\n // TODO: handle the case where it is not valid (ZKS-101)\\n\\n // if !is_valid_signature {\\n\\n // return None;\\n\\n // }\\n\\n let (sig_r_x, sig_r_y) = signature.r.into_xy();\\n\\n vlog::debug!(\\\"signature.s: {}\\\", signature.s);\\n\\n vlog::debug!(\\\"signature.r.x: {}\\\", sig_r_x);\\n\\n vlog::debug!(\\\"signature.r.y: {}\\\", sig_r_y);\\n\\n\\n\\n convert_signature_to_representation(signature)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"core/lib/circuit/src/utils.rs\",\n \"rank\": 97,\n \"score\": 177139.9645500983\n },\n {\n \"content\": \"#[must_use]\\n\\npub fn run_gateway_watcher_if_multiplexed(\\n\\n eth_gateway: EthereumGateway,\\n\\n config: &GatewayWatcherConfig,\\n\\n) -> Option<JoinHandle<()>> {\\n\\n if eth_gateway.is_multiplexed() {\\n\\n Some(run_multiplexed_gateway_watcher(eth_gateway, config))\\n\\n } else {\\n\\n None\\n\\n }\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\nmod tests {\\n\\n use super::*;\\n\\n\\n\\n #[test]\\n\\n fn test_same_depth_block_hash_check() {\\n\\n let h1 = H256::random();\\n\\n let h2 = H256::random();\\n\\n let mut b1 = Block::default();\\n\",\n \"file_path\": \"core/lib/gateway_watcher/src/multiplexed_gateway_watcher.rs\",\n \"rank\": 98,\n \"score\": 177126.2504307949\n },\n {\n \"content\": \"#[must_use]\\n\\npub fn run_multiplexed_gateway_watcher(\\n\\n eth_gateway: EthereumGateway,\\n\\n config: &GatewayWatcherConfig,\\n\\n) -> JoinHandle<()> {\\n\\n let gateway_watcher = MultiplexedGatewayWatcher::new(\\n\\n eth_gateway,\\n\\n config.check_interval(),\\n\\n config.retry_delay(),\\n\\n config.request_timeout(),\\n\\n Some(config.request_per_task_limit()),\\n\\n Some(config.task_limit()),\\n\\n );\\n\\n\\n\\n tokio::spawn(gateway_watcher.run())\\n\\n}\\n\\n\\n\\n/// Runs `MultiplexedGatewayWatcher` as a tokio task for provided ethereum gateway if it's multiplexed.\\n\",\n \"file_path\": \"core/lib/gateway_watcher/src/multiplexed_gateway_watcher.rs\",\n \"rank\": 99,\n \"score\": 177126.2504307949\n }\n]","isConversational":false}}},{"rowIdx":1598,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"lib/src/nyengine_audio/src/lib.rs"},"repo_name":{"kind":"string","value":"NyantasticUwU/nyengine"},"commit":{"kind":"string","value":"b6a47d2bfb101366eeda1b318e66f09d37317688"},"file_code":{"kind":"string","value":"mod stream;\nuse crate::stream::OStream;\nuse rodio::{Decoder, OutputStream, OutputStreamHandle, Sample, Sink, Source};\nuse std::{\n ffi::CStr,\n fmt::Debug,\n fs::File,\n io::BufReader,\n os::raw::{c_char, c_float, c_int, c_void},\n ptr,\n};\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_new_default_ostream() -> *mut c_void {\n \n if let Ok((stream, handle)) = OutputStream::try_default() {\n return Box::into_raw(Box::new(OStream::new(stream, handle))) as *mut c_void;\n }\n ptr::null_mut::<c_void>()\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_get_ostream_handle(stream: *mut c_void) -> *mut c_void {\n if !stream.is_null() {\n &mut (*(stream as *mut OStream)).handle as *mut OutputStreamHandle as *mut c_void\n } else {\n ptr::null_mut::<c_void>()\n }\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_free_stream(stream: *mut c_void) {\n Box::<OStream>::from_raw(stream as *mut OStream);\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_new_sink(ostream_handle: *mut c_void) -> *mut c_void {\n if !ostream_handle.is_null() {\n if let Ok(sink) = Sink::try_new(&*(ostream_handle as *mut OutputStreamHandle)) {\n return Box::into_raw(Box::new(sink)) as *mut c_void;\n }\n }\n ptr::null_mut::<c_void>()\n}\n\nunsafe fn append_to_sink<D>(sink: *mut c_void, decoder: D) -> bool\nwhere\n D: Source + Send + 'static,\n D::Item: Debug + Sample + Send,\n{\n \n if !sink.is_null() {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).append(decoder);\n return true;\n }\n false\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_add_audio_to_sink(\n file_name: *const c_char,\n sink: *mut c_void,\n should_loop: c_int,\n) -> c_int {\n \n if let Ok(file_name_str) = CStr::from_ptr(file_name).to_str() {\n \n if let Ok(file) = File::open(file_name_str) {\n \n if should_loop == 0 {\n if let Ok(decoder) = Decoder::new(BufReader::new(file)) {\n \n if append_to_sink(sink, decoder) {\n return 0;\n }\n }\n } else {\n if let Ok(decoder) = Decoder::new_looped(BufReader::new(file)) {\n \n if append_to_sink(sink, decoder) {\n return 0;\n }\n }\n }\n }\n }\n 1\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_play_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).play();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_pause_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).pause();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_stop_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).stop();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_sleep_sink_until_end(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).sleep_until_end();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_is_sink_paused(sink: *mut c_void) -> c_int {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).is_paused() as c_int\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_set_sink_volume(sink: *mut c_void, volume: c_float) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).set_volume(volume);\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_get_sink_volume(sink: *mut c_void) -> c_float {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).volume()\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_free_sink(sink: *mut c_void) {\n Box::<Sink>::from_raw(sink as *mut Sink);\n}\n"},"prefix":{"kind":"string","value":"mod stream;\nuse crate::stream::OStream;\nuse rodio::{Decoder, OutputStream, OutputStreamHandle, Sample, Sink, Source};\nuse std::{\n ffi::CStr,\n fmt::Debug,\n fs::File,\n io::BufReader,\n os::raw::{c_char, c_float, c_int, c_void},\n ptr,\n};\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_new_default_ostream() -> *mut c_void {\n \n if let Ok((stream, handle)) = OutputStream::try_default() {\n return Box::into_raw(Box::new(OStream::new(stream, handle))) as *mut c_void;\n }\n ptr::null_mut::<c_void>()\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_get_ostream_handle(stream: *mut c_void) -> *mut c_void {\n if !stream.is_null() {\n &mut (*(stream as *mut OStream)).handle as *mut OutputStreamHandle as *mut c_void\n } else {\n ptr::null_mut::<c_void>()\n }\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_free_stream(stream: *mut c_void) {\n Box::<OStream>::from_raw(stream as *mut OStream);\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_new_sink(ostream_handle: *mut c_void) -> *mut c_void {\n if !ostream_handle.is_null() {\n if let Ok(sink) = Sink::try_new(&*(ostream_handle as *mut OutputStream"},"suffix":{"kind":"string","value":" false\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_add_audio_to_sink(\n file_name: *const c_char,\n sink: *mut c_void,\n should_loop: c_int,\n) -> c_int {\n \n if let Ok(file_name_str) = CStr::from_ptr(file_name).to_str() {\n \n if let Ok(file) = File::open(file_name_str) {\n \n if should_loop == 0 {\n if let Ok(decoder) = Decoder::new(BufReader::new(file)) {\n \n if append_to_sink(sink, decoder) {\n return 0;\n }\n }\n } else {\n if let Ok(decoder) = Decoder::new_looped(BufReader::new(file)) {\n \n if append_to_sink(sink, decoder) {\n return 0;\n }\n }\n }\n }\n }\n 1\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_play_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).play();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_pause_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).pause();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_stop_sink(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).stop();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_sleep_sink_until_end(sink: *mut c_void) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).sleep_until_end();\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_is_sink_paused(sink: *mut c_void) -> c_int {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).is_paused() as c_int\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_set_sink_volume(sink: *mut c_void, volume: c_float) {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).set_volume(volume);\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_get_sink_volume(sink: *mut c_void) -> c_float {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).volume()\n}\n\n#[no_mangle]\npub unsafe extern \"C\" fn na_free_sink(sink: *mut c_void) {\n Box::<Sink>::from_raw(sink as *mut Sink);\n}\n"},"middle":{"kind":"string","value":"Handle)) {\n return Box::into_raw(Box::new(sink)) as *mut c_void;\n }\n }\n ptr::null_mut::<c_void>()\n}\n\nunsafe fn append_to_sink<D>(sink: *mut c_void, decoder: D) -> bool\nwhere\n D: Source + Send + 'static,\n D::Item: Debug + Sample + Send,\n{\n \n if !sink.is_null() {\n let sink: *mut Sink = sink as *mut Sink;\n (*sink).append(decoder);\n return true;\n }\n "},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[],"string":"[]","isConversational":false}}},{"rowIdx":1599,"cells":{"lang":{"kind":"string","value":"Rust"},"file_path":{"kind":"string","value":"src/runner/command.rs"},"repo_name":{"kind":"string","value":"doy/nbsh"},"commit":{"kind":"string","value":"4151ab7aab939a12721a0f4207c87b5c09ace339"},"file_code":{"kind":"string","value":"use crate::runner::prelude::*;\n\npub struct Command {\n inner: Inner,\n exe: std::path::PathBuf,\n redirects: Vec<crate::parse::Redirect>,\n pre_exec: Option<\n Box<dyn FnMut() -> std::io::Result<()> + Send + Sync + 'static>,\n >,\n}\n\nimpl Command {\n pub fn new(exe: crate::parse::Exe, io: super::builtins::Io) -> Self {\n let exe_path = exe.exe().to_path_buf();\n let redirects = exe.redirects().to_vec();\n Self {\n inner: super::builtins::Command::new(exe, io).map_or_else(\n |exe| Self::new_binary(&exe).inner,\n Inner::Builtin,\n ),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn new_binary(exe: &crate::parse::Exe) -> Self {\n let exe_path = exe.exe().to_path_buf();\n let redirects = exe.redirects().to_vec();\n let mut cmd = tokio::process::Command::new(exe.exe());\n cmd.args(exe.args());\n Self {\n inner: Inner::Binary(cmd),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn new_builtin(\n exe: crate::parse::Exe,\n io: super::builtins::Io,\n ) -> Self {\n let exe_path = exe.exe().to_path_buf();\n let redirects = exe.redirects().to_vec();\n Self {\n inner: super::builtins::Command::new(exe, io)\n .map_or_else(|_| todo!(), Inner::Builtin),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn stdin(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stdin(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stdin(fh);\n }\n }\n }\n\n pub fn stdout(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stdout(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stdout(fh);\n }\n }\n }\n\n pub fn stderr(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stderr(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stderr(fh);\n }\n }\n }\n\n \n \n pub unsafe fn pre_exec<F>(&mut self, f: F)\n where\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\n {\n self.pre_exec = Some(Box::new(f));\n }\n\n pub fn spawn(self, env: &Env) -> Result<Child> {\n let Self {\n inner,\n exe,\n redirects,\n pre_exec,\n } = self;\n\n #[allow(clippy::as_conversions)]\n let pre_exec = pre_exec.map_or_else(\n || {\n let redirects = redirects.clone();\n Box::new(move || {\n apply_redirects(&redirects)?;\n Ok(())\n })\n as Box<dyn FnMut() -> std::io::Result<()> + Send + Sync>\n },\n |mut pre_exec| {\n let redirects = redirects.clone();\n Box::new(move || {\n apply_redirects(&redirects)?;\n pre_exec()?;\n Ok(())\n })\n },\n );\n match inner {\n Inner::Binary(mut cmd) => {\n \n \n unsafe { cmd.pre_exec(pre_exec) };\n Ok(Child::Binary(cmd.spawn().map_err(|e| {\n anyhow!(\n \"{}: {}\",\n crate::format::io_error(&e),\n exe.display()\n )\n })?))\n }\n Inner::Builtin(mut cmd) => {\n \n \n unsafe { cmd.pre_exec(pre_exec) };\n cmd.apply_redirects(&redirects);\n Ok(Child::Builtin(cmd.spawn(env)?))\n }\n }\n }\n}\n\npub enum Inner {\n Binary(tokio::process::Command),\n Builtin(super::builtins::Command),\n}\n\npub enum Child {\n Binary(tokio::process::Child),\n Builtin(super::builtins::Child),\n}\n\nimpl Child {\n pub fn id(&self) -> Option<u32> {\n match self {\n Self::Binary(child) => child.id(),\n Self::Builtin(child) => child.id(),\n }\n }\n\n pub fn status(\n self,\n ) -> std::pin::Pin<\n Box<\n dyn std::future::Future<Output = Result<std::process::ExitStatus>>\n + Send\n + Sync,\n >,\n > {\n Box::pin(async move {\n match self {\n \n Self::Binary(_) => unreachable!(),\n Self::Builtin(child) => Ok(child.status().await?),\n }\n })\n }\n}\n\nfn apply_redirects(\n redirects: &[crate::parse::Redirect],\n) -> std::io::Result<()> {\n for redirect in redirects {\n match &redirect.to {\n crate::parse::RedirectTarget::Fd(fd) => {\n nix::unistd::dup2(*fd, redirect.from)?;\n }\n crate::parse::RedirectTarget::File(path) => {\n let fd = redirect.dir.open(path)?;\n if fd != redirect.from {\n nix::unistd::dup2(fd, redirect.from)?;\n nix::unistd::close(fd)?;\n }\n }\n }\n }\n Ok(())\n}\n"},"prefix":{"kind":"string","value":"use crate::runner::prelude::*;\n\npub struct Command {\n inner: Inner,\n exe: std::path::PathBuf,\n redirects: Vec<crate::parse::Redirect>,\n pre_exec: Option<\n Box<dyn FnMut() -> std::io::Result<()> + Send + Sync + 'static>,\n >,\n}\n\nimpl Command {\n pub fn new(exe: crate::parse::Exe, io: super::builtins::Io) -> Self {\n let exe_path = exe.exe().to_path_buf();\n let redirects = exe.redirects().to_vec();\n Self {\n inner: super::builtins::Command::new(exe, io).map_or_else(\n |exe| Self::new_binary(&exe).inner,\n Inner::Builtin,\n ),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn new_binary(exe: &crate::parse::Exe) -> Self {\n let exe_path = exe.exe().to_pa"},"suffix":{"kind":"string","value":"\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\n {\n self.pre_exec = Some(Box::new(f));\n }\n\n pub fn spawn(self, env: &Env) -> Result<Child> {\n let Self {\n inner,\n exe,\n redirects,\n pre_exec,\n } = self;\n\n #[allow(clippy::as_conversions)]\n let pre_exec = pre_exec.map_or_else(\n || {\n let redirects = redirects.clone();\n Box::new(move || {\n apply_redirects(&redirects)?;\n Ok(())\n })\n as Box<dyn FnMut() -> std::io::Result<()> + Send + Sync>\n },\n |mut pre_exec| {\n let redirects = redirects.clone();\n Box::new(move || {\n apply_redirects(&redirects)?;\n pre_exec()?;\n Ok(())\n })\n },\n );\n match inner {\n Inner::Binary(mut cmd) => {\n \n \n unsafe { cmd.pre_exec(pre_exec) };\n Ok(Child::Binary(cmd.spawn().map_err(|e| {\n anyhow!(\n \"{}: {}\",\n crate::format::io_error(&e),\n exe.display()\n )\n })?))\n }\n Inner::Builtin(mut cmd) => {\n \n \n unsafe { cmd.pre_exec(pre_exec) };\n cmd.apply_redirects(&redirects);\n Ok(Child::Builtin(cmd.spawn(env)?))\n }\n }\n }\n}\n\npub enum Inner {\n Binary(tokio::process::Command),\n Builtin(super::builtins::Command),\n}\n\npub enum Child {\n Binary(tokio::process::Child),\n Builtin(super::builtins::Child),\n}\n\nimpl Child {\n pub fn id(&self) -> Option<u32> {\n match self {\n Self::Binary(child) => child.id(),\n Self::Builtin(child) => child.id(),\n }\n }\n\n pub fn status(\n self,\n ) -> std::pin::Pin<\n Box<\n dyn std::future::Future<Output = Result<std::process::ExitStatus>>\n + Send\n + Sync,\n >,\n > {\n Box::pin(async move {\n match self {\n \n Self::Binary(_) => unreachable!(),\n Self::Builtin(child) => Ok(child.status().await?),\n }\n })\n }\n}\n\nfn apply_redirects(\n redirects: &[crate::parse::Redirect],\n) -> std::io::Result<()> {\n for redirect in redirects {\n match &redirect.to {\n crate::parse::RedirectTarget::Fd(fd) => {\n nix::unistd::dup2(*fd, redirect.from)?;\n }\n crate::parse::RedirectTarget::File(path) => {\n let fd = redirect.dir.open(path)?;\n if fd != redirect.from {\n nix::unistd::dup2(fd, redirect.from)?;\n nix::unistd::close(fd)?;\n }\n }\n }\n }\n Ok(())\n}\n"},"middle":{"kind":"string","value":"th_buf();\n let redirects = exe.redirects().to_vec();\n let mut cmd = tokio::process::Command::new(exe.exe());\n cmd.args(exe.args());\n Self {\n inner: Inner::Binary(cmd),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn new_builtin(\n exe: crate::parse::Exe,\n io: super::builtins::Io,\n ) -> Self {\n let exe_path = exe.exe().to_path_buf();\n let redirects = exe.redirects().to_vec();\n Self {\n inner: super::builtins::Command::new(exe, io)\n .map_or_else(|_| todo!(), Inner::Builtin),\n exe: exe_path,\n redirects,\n pre_exec: None,\n }\n }\n\n pub fn stdin(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stdin(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stdin(fh);\n }\n }\n }\n\n pub fn stdout(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stdout(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stdout(fh);\n }\n }\n }\n\n pub fn stderr(&mut self, fh: std::fs::File) {\n match &mut self.inner {\n Inner::Binary(cmd) => {\n cmd.stderr(fh);\n }\n Inner::Builtin(cmd) => {\n cmd.stderr(fh);\n }\n }\n }\n\n \n \n pub unsafe fn pre_exec<F>(&mut self, f: F)\n where"},"strategy":{"kind":"string","value":"random"},"context_items":{"kind":"list like","value":[{"content":"pub fn setpgid_child(pg: Option<nix::unistd::Pid>) -> std::io::Result<()> {\n\n nix::unistd::setpgid(PID0, pg.unwrap_or(PID0))?;\n\n Ok(())\n\n}\n\n\n","file_path":"src/runner/sys.rs","rank":0,"score":130883.43219710211},{"content":"pub fn io_error(e: &std::io::Error) -> String {\n\n let mut s = format!(\"{}\", e);\n\n if e.raw_os_error().is_some() {\n\n let i = s.rfind('(').unwrap();\n\n s.truncate(i - 1);\n\n }\n\n s\n\n}\n","file_path":"src/format.rs","rank":1,"score":125980.47069663097},{"content":"#[derive(Debug, Clone, PartialEq, Eq)]\n\nstruct Redirect {\n\n from: std::os::unix::io::RawFd,\n\n to: Word,\n\n dir: super::Direction,\n\n}\n\n\n\nimpl Redirect {\n\n fn build_ast(pair: pest::iterators::Pair<Rule>) -> Self {\n\n assert!(matches!(pair.as_rule(), Rule::redirect));\n\n let mut iter = pair.into_inner();\n\n\n\n let prefix = iter.next().unwrap().as_str();\n\n let (from, dir) = prefix.strip_suffix(\">>\").map_or_else(\n\n || {\n\n prefix.strip_suffix('>').map_or_else(\n\n || {\n\n (\n\n prefix.strip_suffix('<').unwrap(),\n\n super::Direction::In,\n\n )\n","file_path":"src/parse/ast.rs","rank":2,"score":114187.55642269195},{"content":"fn command(\n\n mut exe: crate::parse::Exe,\n\n env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n exe.shift();\n\n let mut cmd = crate::runner::Command::new_binary(&exe);\n\n cfg.setup_command(&mut cmd);\n\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":4,"score":105457.48258375417},{"content":"#[cfg(not(target_os = \"linux\"))]\n\npub fn current_exe() -> Result<std::path::PathBuf> {\n\n Ok(std::env::current_exe()?)\n\n}\n\n\n","file_path":"src/info.rs","rank":5,"score":100654.27440390576},{"content":"pub fn setpgid_parent(\n\n pid: nix::unistd::Pid,\n\n pg: Option<nix::unistd::Pid>,\n\n) -> Result<()> {\n\n nix::unistd::setpgid(pid, pg.unwrap_or(PID0))\n\n // the child already called exec, so it must have already called\n\n // setpgid itself\n\n .allow(nix::errno::Errno::EACCES)\n\n // the child already exited, so we don't care\n\n .allow(nix::errno::Errno::ESRCH)?;\n\n Ok(())\n\n}\n\n\n","file_path":"src/runner/sys.rs","rank":6,"score":96433.56383534288},{"content":"pub fn pid() -> String {\n\n nix::unistd::getpid().to_string()\n\n}\n\n\n","file_path":"src/info.rs","rank":7,"score":95007.98500481475},{"content":"pub fn user() -> Result<String> {\n\n Ok(users::get_current_username()\n\n .ok_or_else(|| anyhow!(\"couldn't get username\"))?\n\n .to_string_lossy()\n\n .into_owned())\n\n}\n\n\n","file_path":"src/info.rs","rank":8,"score":89256.40524349514},{"content":"pub fn hostname() -> Result<String> {\n\n let mut hostname = hostname::get()?.to_string_lossy().into_owned();\n\n if let Some(idx) = hostname.find('.') {\n\n hostname.truncate(idx);\n\n }\n\n Ok(hostname)\n\n}\n\n\n","file_path":"src/info.rs","rank":9,"score":89256.40524349514},{"content":"#[allow(clippy::unnecessary_wraps)]\n\npub fn prompt_char() -> Result<String> {\n\n if users::get_current_uid() == 0 {\n\n Ok(\"#\".into())\n\n } else {\n\n Ok(\"$\".into())\n\n }\n\n}\n\n\n","file_path":"src/info.rs","rank":10,"score":86946.53959291396},{"content":"pub fn channel() -> (Writer, Reader) {\n\n let (event_w, event_r) = tokio::sync::mpsc::unbounded_channel();\n\n (Writer::new(event_w), Reader::new(event_r))\n\n}\n\n\n\n#[derive(Clone)]\n\npub struct Writer(tokio::sync::mpsc::UnboundedSender<Event>);\n\n\n\nimpl Writer {\n\n pub fn new(event_w: tokio::sync::mpsc::UnboundedSender<Event>) -> Self {\n\n Self(event_w)\n\n }\n\n\n\n pub fn send(&self, event: Event) {\n\n // the only time this should ever error is when the application is\n\n // shutting down, at which point we don't actually care about any\n\n // further dropped messages\n\n #[allow(clippy::let_underscore_drop)]\n\n let _ = self.0.send(event);\n\n }\n","file_path":"src/shell/event.rs","rank":11,"score":86946.53959291396},{"content":"struct InnerReader {\n\n pending: std::sync::Mutex<Pending>,\n\n cvar: tokio::sync::Notify,\n\n}\n\n\n\nimpl InnerReader {\n\n fn new() -> Self {\n\n Self {\n\n pending: std::sync::Mutex::new(Pending::new()),\n\n cvar: tokio::sync::Notify::new(),\n\n }\n\n }\n\n\n\n async fn recv(&self) -> Option<Event> {\n\n loop {\n\n if let Some(event) = self.pending.lock().unwrap().get_event() {\n\n return event;\n\n }\n\n self.cvar.notified().await;\n\n }\n\n }\n\n\n\n fn new_event(&self, event: Option<Event>) {\n\n self.pending.lock().unwrap().new_event(event);\n\n self.cvar.notify_one();\n\n }\n\n}\n\n\n","file_path":"src/shell/event.rs","rank":12,"score":85525.64410686764},{"content":"// the time crate is currently unable to get the local offset on unix due to\n\n// soundness concerns, so we have to do it manually/:\n\n//\n\n// https://github.com/time-rs/time/issues/380\n\npub fn get_offset() -> time::UtcOffset {\n\n let offset_str =\n\n std::process::Command::new(\"date\").args(&[\"+%:z\"]).output();\n\n if let Ok(offset_str) = offset_str {\n\n let offset_str = String::from_utf8(offset_str.stdout).unwrap();\n\n time::UtcOffset::parse(\n\n offset_str.trim(),\n\n &time::format_description::parse(\"[offset_hour]:[offset_minute]\")\n\n .unwrap(),\n\n )\n\n .unwrap_or(time::UtcOffset::UTC)\n\n } else {\n\n time::UtcOffset::UTC\n\n }\n\n}\n","file_path":"src/info.rs","rank":13,"score":84818.52322976221},{"content":"type Builtin = &'static (dyn for<'a> Fn(\n\n crate::parse::Exe,\n\n &'a Env,\n\n command::Cfg,\n\n) -> Result<command::Child>\n\n + Sync\n\n + Send);\n\n\n\n#[allow(clippy::as_conversions)]\n\nstatic BUILTINS: once_cell::sync::Lazy<\n\n std::collections::HashMap<&'static str, Builtin>,\n\n> = once_cell::sync::Lazy::new(|| {\n\n let mut builtins = std::collections::HashMap::new();\n\n builtins.insert(\"cd\", &cd as Builtin);\n\n builtins.insert(\"set\", &set);\n\n builtins.insert(\"unset\", &unset);\n\n builtins.insert(\"echo\", &echo);\n\n builtins.insert(\"read\", &read);\n\n builtins.insert(\"and\", &and);\n\n builtins.insert(\"or\", &or);\n","file_path":"src/runner/builtins/mod.rs","rank":14,"score":81261.74669073822},{"content":"pub fn history_file() -> std::path::PathBuf {\n\n data_dir().join(\"history\")\n\n}\n\n\n","file_path":"src/dirs.rs","rank":15,"score":80148.15857058254},{"content":"pub fn config_file() -> std::path::PathBuf {\n\n config_dir().join(\"config.toml\")\n\n}\n\n\n","file_path":"src/dirs.rs","rank":16,"score":80148.15857058254},{"content":"fn home(user: Option<&std::ffi::OsStr>) -> Option<std::path::PathBuf> {\n\n let user = user.map_or_else(\n\n || users::get_user_by_uid(users::get_current_uid()),\n\n users::get_user_by_name,\n\n );\n\n user.map(|user| user.home_dir().to_path_buf())\n\n}\n\n\n\n#[cfg(test)]\n\n#[path = \"test_ast.rs\"]\n\nmod test;\n","file_path":"src/parse/ast.rs","rank":17,"score":79799.24846206681},{"content":"#[test]\n\nfn test_redirect() {\n\n parse_eq!(\n\n \"foo > bar\",\n\n cs!(p!((0, 9), e!(w!(\"foo\") ; r!(1, w!(\"bar\"), Out))))\n\n );\n\n parse_eq!(\n\n \"foo <bar\",\n\n cs!(p!((0, 8), e!(w!(\"foo\") ; r!(0, w!(\"bar\"), In))))\n\n );\n\n parse_eq!(\n\n \"foo > /dev/null 2>&1\",\n\n cs!(p!(\n\n (0, 20),\n\n e!(\n\n w!(\"foo\") ;\n\n r!(1, w!(\"/dev/null\"), Out), r!(2, w!(\"&1\"), Out)\n\n )\n\n ))\n\n );\n\n parse_eq!(\n","file_path":"src/parse/test_ast.rs","rank":18,"score":77540.83341373538},{"content":"pub fn time(time: time::OffsetDateTime) -> String {\n\n let format = if time::OffsetDateTime::now_utc() - time\n\n > std::time::Duration::from_secs(60 * 60 * 24)\n\n {\n\n time::format_description::parse(\n\n \"[year]-[month]-[day] [hour]:[minute]:[second]\",\n\n )\n\n .unwrap()\n\n } else {\n\n time::format_description::parse(\"[hour]:[minute]:[second]\").unwrap()\n\n };\n\n time.format(&format).unwrap()\n\n}\n\n\n","file_path":"src/format.rs","rank":19,"score":76032.08048812984},{"content":"pub fn path(path: &std::path::Path) -> String {\n\n let mut path = path.display().to_string();\n\n if let Ok(home) = std::env::var(\"HOME\") {\n\n if path.starts_with(&home) {\n\n path.replace_range(..home.len(), \"~\");\n\n }\n\n }\n\n path\n\n}\n\n\n","file_path":"src/format.rs","rank":20,"score":75886.32221955054},{"content":"pub fn duration(dur: std::time::Duration) -> String {\n\n let secs = dur.as_secs();\n\n let nanos = dur.subsec_nanos();\n\n if secs > 60 {\n\n let mins = secs / 60;\n\n let secs = secs - mins * 60;\n\n format!(\"{}m{}s\", mins, secs)\n\n } else if secs > 9 {\n\n format!(\"{}.{:02}s\", secs, nanos / 10_000_000)\n\n } else if secs > 0 {\n\n format!(\"{}.{:03}s\", secs, nanos / 1_000_000)\n\n } else if nanos >= 1_000_000 {\n\n format!(\"{}ms\", nanos / 1_000_000)\n\n } else if nanos >= 1_000 {\n\n format!(\"{}us\", nanos / 1_000)\n\n } else {\n\n format!(\"{}ns\", nanos)\n\n }\n\n}\n\n\n","file_path":"src/format.rs","rank":21,"score":75886.32221955054},{"content":"#[allow(clippy::unnecessary_wraps)]\n\npub fn time(offset: time::UtcOffset) -> Result<String> {\n\n Ok(crate::format::time(\n\n time::OffsetDateTime::now_utc().to_offset(offset),\n\n ))\n\n}\n\n\n","file_path":"src/info.rs","rank":22,"score":74063.03596732474},{"content":"pub fn id_to_pid(id: u32) -> nix::unistd::Pid {\n\n nix::unistd::Pid::from_raw(id.try_into().unwrap())\n\n}\n\n\n","file_path":"src/runner/sys.rs","rank":23,"score":72368.13127793616},{"content":"pub fn exit_status(status: std::process::ExitStatus) -> String {\n\n status.signal().map_or_else(\n\n || format!(\"{:03} \", status.code().unwrap()),\n\n |sig| {\n\n nix::sys::signal::Signal::try_from(sig).map_or_else(\n\n |_| format!(\"SIG{} \", sig),\n\n |sig| format!(\"{:4} \", &sig.as_str()[3..]),\n\n )\n\n },\n\n )\n\n}\n\n\n","file_path":"src/format.rs","rank":24,"score":72368.13127793616},{"content":"pub fn set_foreground_pg(pg: nix::unistd::Pid) -> Result<()> {\n\n let pty = nix::fcntl::open(\n\n \"/dev/tty\",\n\n nix::fcntl::OFlag::empty(),\n\n nix::sys::stat::Mode::empty(),\n\n )?;\n\n\n\n // if a background process calls tcsetpgrp, the kernel will send it\n\n // SIGTTOU which suspends it. if that background process is the session\n\n // leader and doesn't have SIGTTOU blocked, the kernel will instead just\n\n // return ENOTTY from the tcsetpgrp call rather than sending a signal to\n\n // avoid deadlocking the process. therefore, we need to ensure that\n\n // SIGTTOU is blocked here.\n\n\n\n // Safety: setting a signal handler to SigIgn is always safe\n\n unsafe {\n\n nix::sys::signal::signal(\n\n nix::sys::signal::Signal::SIGTTOU,\n\n nix::sys::signal::SigHandler::SigIgn,\n\n )?;\n","file_path":"src/runner/sys.rs","rank":25,"score":70788.5098523994},{"content":"fn parse_fd(s: &str) -> std::os::unix::io::RawFd {\n\n match s {\n\n \"in\" => 0,\n\n \"out\" => 1,\n\n \"err\" => 2,\n\n _ => s.parse().unwrap(),\n\n }\n\n}\n\n\n","file_path":"src/parse/ast.rs","rank":26,"score":70217.29201625701},{"content":"pub fn pipe() -> Result<(std::fs::File, std::fs::File)> {\n\n let (r, w) = nix::unistd::pipe2(nix::fcntl::OFlag::O_CLOEXEC)?;\n\n // Safety: these file descriptors were just returned by pipe2 above, and\n\n // are only available in this function, so nothing else can be accessing\n\n // them\n\n Ok((unsafe { std::fs::File::from_raw_fd(r) }, unsafe {\n\n std::fs::File::from_raw_fd(w)\n\n }))\n\n}\n\n\n","file_path":"src/runner/sys.rs","rank":27,"score":67581.31704247482},{"content":"pub fn neg_pid(pid: nix::unistd::Pid) -> nix::unistd::Pid {\n\n nix::unistd::Pid::from_raw(-pid.as_raw())\n\n}\n","file_path":"src/runner/sys.rs","rank":28,"score":66105.60380548141},{"content":"#[derive(clap::Parser)]\n\n#[clap(about = \"NoteBook SHell\")]\n\nstruct Opt {\n\n #[clap(short = 'c')]\n\n command: Option<String>,\n\n\n\n #[clap(long)]\n\n status_fd: Option<std::os::unix::io::RawFd>,\n\n}\n\n\n\n#[tokio::main]\n\nasync fn async_main(opt: Opt) -> Result<i32> {\n\n if let Some(command) = opt.command {\n\n let mut shell_write = opt.status_fd.and_then(|fd| {\n\n nix::sys::stat::fstat(fd).ok().map(|_| {\n\n // Safety: we don't create File instances for or read/write\n\n // data on this fd anywhere else\n\n unsafe { tokio::fs::File::from_raw_fd(fd) }\n\n })\n\n });\n\n\n\n return runner::main(command, &mut shell_write).await;\n\n }\n\n\n\n #[cfg(nbsh_tokio_console)]\n\n console_subscriber::init();\n\n\n\n shell::main().await\n\n}\n\n\n","file_path":"src/main.rs","rank":29,"score":58329.55639076253},{"content":"#[allow(clippy::option_option)]\n\n#[derive(Default)]\n\nstruct Pending {\n\n key: std::collections::VecDeque<textmode::Key>,\n\n size: Option<(u16, u16)>,\n\n pty_output: bool,\n\n child_run_pipeline: std::collections::VecDeque<(usize, (usize, usize))>,\n\n child_suspend: std::collections::VecDeque<usize>,\n\n child_exit: Option<(usize, super::history::ExitInfo, Option<Env>)>,\n\n git_info: Option<Option<super::inputs::GitInfo>>,\n\n clock_timer: bool,\n\n done: bool,\n\n}\n\n\n\nimpl Pending {\n\n fn new() -> Self {\n\n Self::default()\n\n }\n\n\n\n fn get_event(&mut self) -> Option<Option<Event>> {\n\n if self.done {\n\n return Some(None);\n","file_path":"src/shell/event.rs","rank":30,"score":56794.64783863733},{"content":"struct Stack {\n\n frames: Vec<Frame>,\n\n}\n\n\n\nimpl Stack {\n\n fn new() -> Self {\n\n Self { frames: vec![] }\n\n }\n\n\n\n fn push(&mut self, frame: Frame) {\n\n self.frames.push(frame);\n\n }\n\n\n\n fn pop(&mut self) -> Frame {\n\n self.frames.pop().unwrap()\n\n }\n\n\n\n fn top(&self) -> Option<&Frame> {\n\n self.frames.last()\n\n }\n","file_path":"src/runner/mod.rs","rank":31,"score":56790.2305916849},{"content":"#[derive(pest_derive::Parser)]\n\n#[grammar = \"shell.pest\"]\n\nstruct Shell;\n\n\n\n#[derive(Debug, PartialEq, Eq)]\n\npub struct Commands {\n\n commands: Vec<Command>,\n\n}\n\n\n\nimpl Commands {\n\n pub fn parse(full_cmd: &str) -> Result<Self, super::Error> {\n\n Ok(Self::build_ast(\n\n Shell::parse(Rule::line, full_cmd)\n\n .map_err(|e| super::Error::new(full_cmd.to_string(), e))?\n\n .next()\n\n .unwrap()\n\n .into_inner()\n\n .next()\n\n .unwrap(),\n\n ))\n\n }\n\n\n","file_path":"src/parse/ast.rs","rank":32,"score":56790.2305916849},{"content":"#[derive(pest_derive::Parser)]\n\n#[grammar = \"history.pest\"]\n\nstruct HistoryLine;\n\n\n\npub struct History {\n\n entries: std::sync::Arc<std::sync::Mutex<Vec<Entry>>>,\n\n}\n\n\n\nimpl History {\n\n pub fn new() -> Self {\n\n let entries = std::sync::Arc::new(std::sync::Mutex::new(vec![]));\n\n tokio::spawn(Self::task(std::sync::Arc::clone(&entries)));\n\n Self { entries }\n\n }\n\n\n\n pub fn entry_count(&self) -> usize {\n\n self.entries.lock().unwrap().len()\n\n }\n\n\n\n async fn task(entries: std::sync::Arc<std::sync::Mutex<Vec<Entry>>>) {\n\n // TODO: we should actually read this in reverse order, because we\n\n // want to populate the most recent entries first\n","file_path":"src/shell/old_history.rs","rank":33,"score":54106.20749056259},{"content":"fn main() {\n\n match async_main(Opt::parse()) {\n\n Ok(code) => {\n\n std::process::exit(code);\n\n }\n\n Err(e) => {\n\n eprintln!(\"nbsh: {}\", e);\n\n std::process::exit(1);\n\n }\n\n };\n\n}\n","file_path":"src/main.rs","rank":34,"score":52832.71219828648},{"content":" pub trait Result {\n\n type T;\n\n type E;\n\n\n\n fn allow(self, allow_e: Self::E) -> Self;\n\n fn allow_with(self, allow_e: Self::E, default_t: Self::T) -> Self;\n\n }\n\n\n\n impl<T, E> Result for std::result::Result<T, E>\n\n where\n\n T: std::default::Default,\n\n E: std::cmp::PartialEq,\n\n {\n\n type T = T;\n\n type E = E;\n\n\n\n fn allow(self, allow_e: Self::E) -> Self {\n\n self.or_else(|e| {\n\n if e == allow_e {\n\n Ok(std::default::Default::default())\n","file_path":"src/prelude.rs","rank":35,"score":52635.26406661101},{"content":"fn or(\n\n mut exe: crate::parse::Exe,\n\n env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n exe.shift();\n\n if env.latest_status().success() {\n\n let status = env.latest_status();\n\n Ok(command::Child::new_task(move || status))\n\n } else {\n\n let mut cmd = crate::runner::Command::new(exe, cfg.io().clone());\n\n cfg.setup_command(&mut cmd);\n\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\n\n }\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":36,"score":51336.81277274103},{"content":"fn and(\n\n mut exe: crate::parse::Exe,\n\n env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n exe.shift();\n\n if env.latest_status().success() {\n\n let mut cmd = crate::runner::Command::new(exe, cfg.io().clone());\n\n cfg.setup_command(&mut cmd);\n\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\n\n } else {\n\n let status = env.latest_status();\n\n Ok(command::Child::new_task(move || status))\n\n }\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":37,"score":51336.81277274103},{"content":"struct VisibleEntries<'a> {\n\n entries: std::collections::VecDeque<(\n\n usize,\n\n usize,\n\n std::sync::MutexGuard<'a, pty::Vt>,\n\n )>,\n\n}\n\n\n\nimpl<'a> VisibleEntries<'a> {\n\n fn new() -> Self {\n\n Self {\n\n entries: std::collections::VecDeque::new(),\n\n }\n\n }\n\n\n\n fn add(\n\n &mut self,\n\n idx: usize,\n\n offset: usize,\n\n vt: std::sync::MutexGuard<'a, pty::Vt>,\n","file_path":"src/shell/history/mod.rs","rank":38,"score":51336.529722443025},{"content":"#[allow(clippy::unnecessary_wraps)]\n\nfn read(\n\n exe: crate::parse::Exe,\n\n _env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n Ok(command::Child::new_task(move || {\n\n let var = if let Some(var) = exe.args().get(0).map(String::as_str) {\n\n var\n\n } else {\n\n bail!(cfg, exe, \"usage: read var\");\n\n };\n\n\n\n let (val, done) = match cfg.io().read_line_stdin() {\n\n Ok((line, done)) => (line, done),\n\n Err(e) => {\n\n bail!(cfg, exe, e);\n\n }\n\n };\n\n\n\n std::env::set_var(var, val);\n\n std::process::ExitStatus::from_raw(if done { 1 << 8 } else { 0 })\n\n }))\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":39,"score":49974.450900760785},{"content":"fn spawn_children(\n\n mut cmds: Vec<Command>,\n\n env: &Env,\n\n interactive: bool,\n\n) -> Result<(Vec<Child>, Option<nix::unistd::Pid>)> {\n\n for i in 0..(cmds.len() - 1) {\n\n let (r, w) = sys::pipe()?;\n\n cmds[i].stdout(w);\n\n cmds[i + 1].stdin(r);\n\n }\n\n\n\n let mut children = vec![];\n\n let mut pg_pid = None;\n\n for mut cmd in cmds {\n\n // Safety: setpgid is an async-signal-safe function\n\n unsafe {\n\n cmd.pre_exec(move || {\n\n sys::setpgid_child(pg_pid)?;\n\n Ok(())\n\n });\n","file_path":"src/runner/mod.rs","rank":40,"score":49974.450900760785},{"content":"fn builtin(\n\n mut exe: crate::parse::Exe,\n\n env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n exe.shift();\n\n let mut cmd = crate::runner::Command::new_builtin(exe, cfg.io().clone());\n\n cfg.setup_command(&mut cmd);\n\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\n\n}\n","file_path":"src/runner/builtins/mod.rs","rank":41,"score":49974.450900760785},{"content":"// mostly just for testing and ensuring that builtins work, i'll likely remove\n\n// this later, since the binary seems totally fine\n\nfn echo(\n\n exe: crate::parse::Exe,\n\n _env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n Ok(command::Child::new_task(move || {\n\n macro_rules! write_stdout {\n\n ($bytes:expr) => {\n\n if let Err(e) = cfg.io().write_stdout($bytes) {\n\n cfg.io()\n\n .write_stderr(format!(\"echo: {}\", e).as_bytes())\n\n .unwrap();\n\n return std::process::ExitStatus::from_raw(1 << 8);\n\n }\n\n };\n\n }\n\n let count = exe.args().len();\n\n for (i, arg) in exe.args().iter().enumerate() {\n\n write_stdout!(arg.as_bytes());\n\n if i == count - 1 {\n\n write_stdout!(b\"\\n\");\n\n } else {\n\n write_stdout!(b\" \");\n\n }\n\n }\n\n\n\n std::process::ExitStatus::from_raw(0)\n\n }))\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":42,"score":49974.450900760785},{"content":"#[allow(clippy::unnecessary_wraps)]\n\nfn set(\n\n exe: crate::parse::Exe,\n\n _env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n Ok(command::Child::new_task(move || {\n\n let k = if let Some(k) = exe.args().get(0).map(String::as_str) {\n\n k\n\n } else {\n\n bail!(cfg, exe, \"usage: set key value\");\n\n };\n\n let v = if let Some(v) = exe.args().get(1).map(String::as_str) {\n\n v\n\n } else {\n\n bail!(cfg, exe, \"usage: set key value\");\n\n };\n\n\n\n std::env::set_var(k, v);\n\n std::process::ExitStatus::from_raw(0)\n\n }))\n\n}\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":43,"score":49974.450900760785},{"content":"#[allow(clippy::unnecessary_wraps)]\n\nfn cd(\n\n exe: crate::parse::Exe,\n\n env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n let prev_pwd = env.prev_pwd();\n\n let home = env.var(\"HOME\");\n\n Ok(command::Child::new_task(move || {\n\n let dir = if let Some(dir) = exe.args().get(0) {\n\n if dir.is_empty() {\n\n \".\".to_string().into()\n\n } else if dir == \"-\" {\n\n prev_pwd\n\n } else {\n\n dir.into()\n\n }\n\n } else {\n\n let dir = home;\n\n if let Some(dir) = dir {\n\n dir.into()\n","file_path":"src/runner/builtins/mod.rs","rank":44,"score":49974.450900760785},{"content":"#[allow(clippy::unnecessary_wraps)]\n\nfn unset(\n\n exe: crate::parse::Exe,\n\n _env: &Env,\n\n cfg: command::Cfg,\n\n) -> Result<command::Child> {\n\n Ok(command::Child::new_task(move || {\n\n let k = if let Some(k) = exe.args().get(0).map(String::as_str) {\n\n k\n\n } else {\n\n bail!(cfg, exe, \"usage: unset key\");\n\n };\n\n\n\n std::env::remove_var(k);\n\n std::process::ExitStatus::from_raw(0)\n\n }))\n\n}\n\n\n\n// clippy can't tell that the type is necessary\n\n#[allow(clippy::unnecessary_wraps)]\n","file_path":"src/runner/builtins/mod.rs","rank":45,"score":49974.450900760785},{"content":"#[test]\n\nfn test_parse() {\n\n let entry: Entry =\n\n \": 1646779848:1234.56;vim ~/.zsh_history\".parse().unwrap();\n\n assert_eq!(entry.cmdline, \"vim ~/.zsh_history\");\n\n assert_eq!(\n\n entry.duration,\n\n Some(std::time::Duration::from_nanos(1_234_560_000_000))\n\n );\n\n assert_eq!(\n\n entry.start_time,\n\n Some(time::macros::datetime!(2022-03-08 22:50:48).assume_utc())\n\n );\n\n\n\n let entry: Entry = \": 1646779848:1;vim ~/.zsh_history\".parse().unwrap();\n\n assert_eq!(entry.cmdline, \"vim ~/.zsh_history\");\n\n assert_eq!(entry.duration, Some(std::time::Duration::from_secs(1)));\n\n assert_eq!(\n\n entry.start_time,\n\n Some(time::macros::datetime!(2022-03-08 22:50:48).assume_utc())\n\n );\n\n\n\n let entry: Entry = \"vim ~/.zsh_history\".parse().unwrap();\n\n assert_eq!(entry.cmdline, \"vim ~/.zsh_history\");\n\n assert_eq!(entry.duration, None);\n\n assert_eq!(entry.start_time, None);\n\n}\n","file_path":"src/shell/old_history.rs","rank":46,"score":48728.50943791392},{"content":"#[test]\n\nfn test_parts() {\n\n parse_eq!(\n\n \"echo \\\"$HOME/bin\\\"\",\n\n cs!(p!((0, 16), e!(w!(\"echo\"), w!(wpv!(\"HOME\"), wpd!(\"/bin\")))))\n\n );\n\n parse_eq!(\n\n \"echo \\\"dir: $HOME/bin\\\"\",\n\n cs!(p!(\n\n (0, 21),\n\n e!(w!(\"echo\"), w!(wpd!(\"dir: \"), wpv!(\"HOME\"), wpd!(\"/bin\")))\n\n ))\n\n );\n\n parse_eq!(\n\n \"echo $HOME/bin\",\n\n cs!(p!((0, 14), e!(w!(\"echo\"), w!(wpv!(\"HOME\"), wpb!(\"/bin\")))))\n\n );\n\n parse_eq!(\n\n \"echo '$HOME/bin'\",\n\n cs!(p!((0, 16), e!(w!(\"echo\"), w!(wps!(\"$HOME/bin\")))))\n\n );\n","file_path":"src/parse/test_ast.rs","rank":47,"score":48728.50943791392},{"content":"#[test]\n\nfn test_escape() {\n\n parse_eq!(\"foo\\\\ bar\", cs!(p!((0, 8), e!(w!(\"foo bar\")))));\n\n parse_eq!(\"'foo\\\\ bar'\", cs!(p!((0, 10), e!(w!(wps!(\"foo\\\\ bar\"))))));\n\n parse_eq!(\"\\\"foo\\\\ bar\\\"\", cs!(p!((0, 10), e!(w!(wpd!(\"foo bar\"))))));\n\n parse_eq!(\"\\\"foo\\\\\\\"bar\\\"\", cs!(p!((0, 10), e!(w!(wpd!(\"foo\\\"bar\"))))));\n\n parse_eq!(\n\n \"'foo\\\\'bar\\\\\\\\'\",\n\n cs!(p!((0, 12), e!(w!(wps!(\"foo'bar\\\\\")))))\n\n );\n\n parse_eq!(\n\n \"foo > bar\\\\ baz\",\n\n cs!(p!((0, 14), e!(w!(\"foo\") ; r!(1, w!(\"bar baz\"), Out))))\n\n );\n\n}\n\n\n","file_path":"src/parse/test_ast.rs","rank":48,"score":48728.50943791392},{"content":"#[test]\n\nfn test_basic() {\n\n parse_eq!(\"foo\", cs!(p!((0, 3), e!(w!(\"foo\")))));\n\n parse_eq!(\"foo bar\", cs!(p!((0, 7), e!(w!(\"foo\"), w!(\"bar\")))));\n\n parse_eq!(\n\n \"foo bar baz\",\n\n cs!(p!((0, 11), e!(w!(\"foo\"), w!(\"bar\"), w!(\"baz\"))))\n\n );\n\n parse_eq!(\"foo | bar\", cs!(p!((0, 9), e!(w!(\"foo\")), e!(w!(\"bar\")))));\n\n parse_eq!(\n\n \"command ls; perl -E 'say foo' | tr a-z A-Z; builtin echo bar\",\n\n cs!(\n\n p!((0, 10), e!(w!(\"command\"), w!(\"ls\"))),\n\n p!(\n\n (12, 42),\n\n e!(w!(\"perl\"), w!(\"-E\"), w!(wps!(\"say foo\"))),\n\n e!(w!(\"tr\"), w!(\"a-z\"), w!(\"A-Z\"))\n\n ),\n\n p!((44, 60), e!(w!(\"builtin\"), w!(\"echo\"), w!(\"bar\")))\n\n )\n\n );\n","file_path":"src/parse/test_ast.rs","rank":49,"score":48728.50943791392},{"content":"#[test]\n\nfn test_deserialize() {\n\n deserialize_eq!(\"foo\", e!(w!(\"foo\")));\n\n deserialize_eq!(\"foo bar baz\", e!(w!(\"foo\"), w!(\"bar\"), w!(\"baz\")));\n\n}\n","file_path":"src/parse/test_ast.rs","rank":50,"score":48728.50943791392},{"content":"#[test]\n\nfn test_whitespace() {\n\n parse_eq!(\" foo \", cs!(p!((3, 6), e!(w!(\"foo\")))));\n\n parse_eq!(\n\n \" foo # this is a comment\",\n\n cs!(p!((3, 6), e!(w!(\"foo\"))))\n\n );\n\n parse_eq!(\"foo#comment\", cs!(p!((0, 3), e!(w!(\"foo\")))));\n\n parse_eq!(\n\n \"foo;bar|baz;quux#comment\",\n\n cs!(\n\n p!((0, 3), e!(w!(\"foo\"))),\n\n p!((4, 11), e!(w!(\"bar\")), e!(w!(\"baz\"))),\n\n p!((12, 16), e!(w!(\"quux\")))\n\n )\n\n );\n\n parse_eq!(\n\n \"foo | bar \",\n\n cs!(p!((0, 12), e!(w!(\"foo\")), e!(w!(\"bar\"))))\n\n );\n\n parse_eq!(\n","file_path":"src/parse/test_ast.rs","rank":51,"score":48728.50943791392},{"content":"#[test]\n\nfn test_alternation() {\n\n parse_eq!(\n\n \"echo {foo,bar}\",\n\n cs!(p!((0, 14), e!(w!(\"echo\"), w!(wpa!(w!(\"foo\"), w!(\"bar\"))))))\n\n );\n\n parse_eq!(\n\n \"echo {foo,bar}.rs\",\n\n cs!(p!(\n\n (0, 17),\n\n e!(w!(\"echo\"), w!(wpa!(w!(\"foo\"), w!(\"bar\")), wpb!(\".rs\")))\n\n ))\n\n );\n\n parse_eq!(\n\n \"echo {foo,bar,baz}.rs\",\n\n cs!(p!(\n\n (0, 21),\n\n e!(\n\n w!(\"echo\"),\n\n w!(wpa!(w!(\"foo\"), w!(\"bar\"), w!(\"baz\")), wpb!(\".rs\"))\n\n )\n","file_path":"src/parse/test_ast.rs","rank":52,"score":48728.50943791392},{"content":"fn resize_event() -> Event {\n\n Event::Resize(terminal_size::terminal_size().map_or(\n\n (24, 80),\n\n |(terminal_size::Width(w), terminal_size::Height(h))| (h, w),\n\n ))\n\n}\n","file_path":"src/shell/inputs/signals.rs","rank":53,"score":45313.39467652333},{"content":"fn strip_escape(s: &str) -> String {\n\n let mut new = String::new();\n\n let mut escape = false;\n\n for c in s.chars() {\n\n if escape {\n\n new.push(c);\n\n escape = false;\n\n } else {\n\n match c {\n\n '\\\\' => escape = true,\n\n _ => new.push(c),\n\n }\n\n }\n\n }\n\n new\n\n}\n\n\n","file_path":"src/parse/ast.rs","rank":54,"score":41991.50321791448},{"content":"fn config_dir() -> std::path::PathBuf {\n\n PROJECT_DIRS.config_dir().to_path_buf()\n\n}\n\n\n","file_path":"src/dirs.rs","rank":55,"score":40937.72138189035},{"content":"fn strip_basic_escape(s: &str) -> String {\n\n let mut new = String::new();\n\n let mut escape = false;\n\n for c in s.chars() {\n\n if escape {\n\n match c {\n\n '\\\\' | '\\'' => {}\n\n _ => new.push('\\\\'),\n\n }\n\n new.push(c);\n\n escape = false;\n\n } else {\n\n match c {\n\n '\\\\' => escape = true,\n\n _ => new.push(c),\n\n }\n\n }\n\n }\n\n new\n\n}\n\n\n","file_path":"src/parse/ast.rs","rank":56,"score":40937.72138189035},{"content":"fn data_dir() -> std::path::PathBuf {\n\n PROJECT_DIRS.data_dir().to_path_buf()\n\n}\n","file_path":"src/dirs.rs","rank":57,"score":40937.72138189035},{"content":"fn expand_home(dir: &str) -> Result<String> {\n\n if dir.starts_with('~') {\n\n let path: std::path::PathBuf = dir.into();\n\n if let std::path::Component::Normal(prefix) =\n\n path.components().next().unwrap()\n\n {\n\n let prefix_bytes = prefix.as_bytes();\n\n let name = if prefix_bytes == b\"~\" {\n\n None\n\n } else {\n\n Some(std::ffi::OsStr::from_bytes(&prefix_bytes[1..]))\n\n };\n\n if let Some(home) = home(name) {\n\n Ok(home\n\n .join(path.strip_prefix(prefix).unwrap())\n\n .to_str()\n\n .unwrap()\n\n .to_string())\n\n } else {\n\n anyhow::bail!(\n","file_path":"src/parse/ast.rs","rank":58,"score":38712.448409025485},{"content":" io: Io,\n\n pre_exec: Option<\n\n Box<dyn 'static + FnMut() -> std::io::Result<()> + Send + Sync>,\n\n >,\n\n}\n\n\n\nimpl Cfg {\n\n fn new(io: Io) -> Self {\n\n Self { io, pre_exec: None }\n\n }\n\n\n\n pub fn io(&self) -> &Io {\n\n &self.io\n\n }\n\n\n\n // Safety: see pre_exec in tokio::process::Command (this is just a\n\n // wrapper)\n\n pub unsafe fn pre_exec<F>(&mut self, f: F)\n\n where\n\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\n","file_path":"src/runner/builtins/command.rs","rank":68,"score":31003.503190509397},{"content":" // Safety: see pre_exec in tokio::process::Command (this is just a\n\n // wrapper)\n\n pub unsafe fn pre_exec<F>(&mut self, f: F)\n\n where\n\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\n\n {\n\n self.cfg.pre_exec(f);\n\n }\n\n\n\n pub fn apply_redirects(&mut self, redirects: &[crate::parse::Redirect]) {\n\n self.cfg.io.apply_redirects(redirects);\n\n }\n\n\n\n pub fn spawn(self, env: &Env) -> Result<Child> {\n\n let Self { f, exe, cfg } = self;\n\n (f)(exe, env, cfg)\n\n }\n\n}\n\n\n\npub struct Cfg {\n","file_path":"src/runner/builtins/command.rs","rank":69,"score":30998.95571184378},{"content":"use crate::runner::prelude::*;\n\n\n\npub struct Command {\n\n exe: crate::parse::Exe,\n\n f: super::Builtin,\n\n cfg: Cfg,\n\n}\n\n\n\nimpl Command {\n\n pub fn new(\n\n exe: crate::parse::Exe,\n\n io: Io,\n\n ) -> Result<Self, crate::parse::Exe> {\n\n if let Some(s) = exe.exe().to_str() {\n\n if let Some(f) = super::BUILTINS.get(s) {\n\n Ok(Self {\n\n exe,\n\n f,\n\n cfg: Cfg::new(io),\n\n })\n","file_path":"src/runner/builtins/command.rs","rank":70,"score":30995.38241519993},{"content":" F: FnOnce() -> std::process::ExitStatus + Send + 'static,\n\n {\n\n Self::Task(tokio::task::spawn_blocking(f))\n\n }\n\n\n\n pub fn new_wrapped(child: crate::runner::Child) -> Self {\n\n Self::Wrapped(Box::new(child))\n\n }\n\n\n\n pub fn id(&self) -> Option<u32> {\n\n match self {\n\n Self::Task(_) => None,\n\n Self::Wrapped(child) => child.id(),\n\n }\n\n }\n\n\n\n pub fn status(\n\n self,\n\n ) -> std::pin::Pin<\n\n Box<\n","file_path":"src/runner/builtins/command.rs","rank":71,"score":30991.68956870079},{"content":" >,\n\n}\n\n\n\nimpl Io {\n\n pub fn new() -> Self {\n\n Self {\n\n fds: std::collections::HashMap::new(),\n\n }\n\n }\n\n\n\n fn stdin(&self) -> Option<std::sync::Arc<File>> {\n\n self.fds.get(&0).map(std::sync::Arc::clone)\n\n }\n\n\n\n pub fn set_stdin<T: std::os::unix::io::IntoRawFd>(&mut self, stdin: T) {\n\n if let Some(file) = self.fds.remove(&0) {\n\n File::maybe_drop(file);\n\n }\n\n self.fds.insert(\n\n 0,\n","file_path":"src/runner/builtins/command.rs","rank":72,"score":30989.544626215833},{"content":" }\n\n\n\n // Safety: fd must not be owned by any other File object\n\n pub unsafe fn output(fd: std::os::unix::io::RawFd) -> Self {\n\n Self::Out(std::fs::File::from_raw_fd(fd))\n\n }\n\n\n\n fn maybe_drop(file: std::sync::Arc<Self>) {\n\n if let Ok(file) = std::sync::Arc::try_unwrap(file) {\n\n if file.as_raw_fd() <= 2 {\n\n let _ = file.into_raw_fd();\n\n }\n\n }\n\n }\n\n}\n\n\n\nimpl std::os::unix::io::AsRawFd for File {\n\n fn as_raw_fd(&self) -> std::os::unix::io::RawFd {\n\n match self {\n\n Self::In(fh) | Self::Out(fh) => fh.as_raw_fd(),\n","file_path":"src/runner/builtins/command.rs","rank":73,"score":30986.22629745968},{"content":" }\n\n }\n\n}\n\n\n\nimpl std::os::unix::io::IntoRawFd for File {\n\n fn into_raw_fd(self) -> std::os::unix::io::RawFd {\n\n match self {\n\n Self::In(fh) | Self::Out(fh) => fh.into_raw_fd(),\n\n }\n\n }\n\n}\n\n\n\npub enum Child {\n\n Task(tokio::task::JoinHandle<std::process::ExitStatus>),\n\n Wrapped(Box<crate::runner::Child>),\n\n}\n\n\n\nimpl Child {\n\n pub fn new_task<F>(f: F) -> Self\n\n where\n","file_path":"src/runner/builtins/command.rs","rank":74,"score":30985.48153455408},{"content":"}\n\n\n\nimpl Drop for Io {\n\n fn drop(&mut self) {\n\n for (_, file) in self.fds.drain() {\n\n File::maybe_drop(file);\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug)]\n\npub enum File {\n\n In(std::fs::File),\n\n Out(std::fs::File),\n\n}\n\n\n\nimpl File {\n\n // Safety: fd must not be owned by any other File object\n\n pub unsafe fn input(fd: std::os::unix::io::RawFd) -> Self {\n\n Self::In(std::fs::File::from_raw_fd(fd))\n","file_path":"src/runner/builtins/command.rs","rank":75,"score":30985.069798516783},{"content":" }\n\n\n\n pub fn apply_redirects(&mut self, redirects: &[crate::parse::Redirect]) {\n\n for redirect in redirects {\n\n let to = match &redirect.to {\n\n crate::parse::RedirectTarget::Fd(fd) => {\n\n std::sync::Arc::clone(&self.fds[fd])\n\n }\n\n crate::parse::RedirectTarget::File(path) => {\n\n let fd = redirect.dir.open(path).unwrap();\n\n match redirect.dir {\n\n crate::parse::Direction::In => {\n\n // Safety: we just opened fd, and nothing else has\n\n // or can use it\n\n std::sync::Arc::new(unsafe { File::input(fd) })\n\n }\n\n crate::parse::Direction::Out\n\n | crate::parse::Direction::Append => {\n\n // Safety: we just opened fd, and nothing else has\n\n // or can use it\n","file_path":"src/runner/builtins/command.rs","rank":76,"score":30984.392527005664},{"content":" {\n\n self.pre_exec = Some(Box::new(f));\n\n }\n\n\n\n pub fn setup_command(mut self, cmd: &mut crate::runner::Command) {\n\n self.io.setup_command(cmd);\n\n if let Some(pre_exec) = self.pre_exec.take() {\n\n // Safety: pre_exec can only have been set by calling the pre_exec\n\n // method, which is itself unsafe, so the safety comments at the\n\n // point where that is called are the relevant ones\n\n unsafe { cmd.pre_exec(pre_exec) };\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug, Clone)]\n\npub struct Io {\n\n fds: std::collections::HashMap<\n\n std::os::unix::io::RawFd,\n\n std::sync::Arc<File>,\n","file_path":"src/runner/builtins/command.rs","rank":77,"score":30984.024328043903},{"content":" } else {\n\n Err(exe)\n\n }\n\n } else {\n\n Err(exe)\n\n }\n\n }\n\n\n\n pub fn stdin(&mut self, fh: std::fs::File) {\n\n self.cfg.io.set_stdin(fh);\n\n }\n\n\n\n pub fn stdout(&mut self, fh: std::fs::File) {\n\n self.cfg.io.set_stdout(fh);\n\n }\n\n\n\n pub fn stderr(&mut self, fh: std::fs::File) {\n\n self.cfg.io.set_stderr(fh);\n\n }\n\n\n","file_path":"src/runner/builtins/command.rs","rank":78,"score":30983.482795641095},{"content":" std::sync::Arc::new(unsafe { File::output(fd) })\n\n }\n\n }\n\n }\n\n };\n\n self.fds.insert(redirect.from, to);\n\n }\n\n }\n\n\n\n pub fn read_line_stdin(&self) -> Result<(String, bool)> {\n\n let mut line = vec![];\n\n if let Some(file) = self.stdin() {\n\n if let File::In(fh) = &*file {\n\n // we have to read only a single character at a time here\n\n // because stdin needs to be shared across all commands in the\n\n // command list, some of which may be builtins and others of\n\n // which may be external commands - if we read past the end of\n\n // a line, then the characters past the end of that line will\n\n // no longer be available to the next command, since we have\n\n // them buffered in memory rather than them being on the stdin\n","file_path":"src/runner/builtins/command.rs","rank":79,"score":30982.390497085216},{"content":" }),\n\n );\n\n }\n\n\n\n fn stderr(&self) -> Option<std::sync::Arc<File>> {\n\n self.fds.get(&2).map(std::sync::Arc::clone)\n\n }\n\n\n\n pub fn set_stderr<T: std::os::unix::io::IntoRawFd>(&mut self, stderr: T) {\n\n if let Some(file) = self.fds.remove(&2) {\n\n File::maybe_drop(file);\n\n }\n\n self.fds.insert(\n\n 2,\n\n // Safety: we just acquired stderr via into_raw_fd, which acquires\n\n // ownership of the fd, so we are now the sole owner\n\n std::sync::Arc::new(unsafe {\n\n File::output(stderr.into_raw_fd())\n\n }),\n\n );\n","file_path":"src/runner/builtins/command.rs","rank":80,"score":30982.10879537552},{"content":" dyn std::future::Future<Output = Result<std::process::ExitStatus>>\n\n + Send\n\n + Sync,\n\n >,\n\n > {\n\n Box::pin(async move {\n\n match self {\n\n Self::Task(task) => task.await.map_err(|e| anyhow!(e)),\n\n Self::Wrapped(child) => child.status().await,\n\n }\n\n })\n\n }\n\n}\n","file_path":"src/runner/builtins/command.rs","rank":81,"score":30981.49501541946},{"content":" // Safety: we just acquired stdin via into_raw_fd, which acquires\n\n // ownership of the fd, so we are now the sole owner\n\n std::sync::Arc::new(unsafe { File::input(stdin.into_raw_fd()) }),\n\n );\n\n }\n\n\n\n fn stdout(&self) -> Option<std::sync::Arc<File>> {\n\n self.fds.get(&1).map(std::sync::Arc::clone)\n\n }\n\n\n\n pub fn set_stdout<T: std::os::unix::io::IntoRawFd>(&mut self, stdout: T) {\n\n if let Some(file) = self.fds.remove(&1) {\n\n File::maybe_drop(file);\n\n }\n\n self.fds.insert(\n\n 1,\n\n // Safety: we just acquired stdout via into_raw_fd, which acquires\n\n // ownership of the fd, so we are now the sole owner\n\n std::sync::Arc::new(unsafe {\n\n File::output(stdout.into_raw_fd())\n","file_path":"src/runner/builtins/command.rs","rank":82,"score":30981.104937386423},{"content":" }\n\n\n\n pub fn setup_command(mut self, cmd: &mut crate::runner::Command) {\n\n if let Some(stdin) = self.fds.remove(&0) {\n\n if let Ok(stdin) = std::sync::Arc::try_unwrap(stdin) {\n\n let stdin = stdin.into_raw_fd();\n\n if stdin != 0 {\n\n // Safety: we just acquired stdin via into_raw_fd, which\n\n // acquires ownership of the fd, so we are now the sole\n\n // owner\n\n cmd.stdin(unsafe { std::fs::File::from_raw_fd(stdin) });\n\n self.fds.remove(&0);\n\n }\n\n }\n\n }\n\n if let Some(stdout) = self.fds.remove(&1) {\n\n if let Ok(stdout) = std::sync::Arc::try_unwrap(stdout) {\n\n let stdout = stdout.into_raw_fd();\n\n if stdout != 1 {\n\n // Safety: we just acquired stdout via into_raw_fd, which\n","file_path":"src/runner/builtins/command.rs","rank":83,"score":30979.870744669188},{"content":" if let File::Out(fh) = &*file {\n\n Ok((&*fh).write_all(buf)?)\n\n } else {\n\n Ok(())\n\n }\n\n } else {\n\n Ok(())\n\n }\n\n }\n\n\n\n pub fn write_stderr(&self, buf: &[u8]) -> Result<()> {\n\n if let Some(file) = self.stderr() {\n\n if let File::Out(fh) = &*file {\n\n Ok((&*fh).write_all(buf)?)\n\n } else {\n\n Ok(())\n\n }\n\n } else {\n\n Ok(())\n\n }\n","file_path":"src/runner/builtins/command.rs","rank":84,"score":30975.3714788108},{"content":" // pipe.\n\n for byte in fh.bytes() {\n\n let byte = byte?;\n\n line.push(byte);\n\n if byte == b'\\n' {\n\n break;\n\n }\n\n }\n\n }\n\n }\n\n let done = line.is_empty();\n\n let mut line = String::from_utf8(line).unwrap();\n\n if line.ends_with('\\n') {\n\n line.truncate(line.len() - 1);\n\n }\n\n Ok((line, done))\n\n }\n\n\n\n pub fn write_stdout(&self, buf: &[u8]) -> Result<()> {\n\n if let Some(file) = self.stdout() {\n","file_path":"src/runner/builtins/command.rs","rank":85,"score":30975.074669643393},{"content":" // acquires ownership of the fd, so we are now the sole\n\n // owner\n\n cmd.stdout(unsafe { std::fs::File::from_raw_fd(stdout) });\n\n self.fds.remove(&1);\n\n }\n\n }\n\n }\n\n if let Some(stderr) = self.fds.remove(&2) {\n\n if let Ok(stderr) = std::sync::Arc::try_unwrap(stderr) {\n\n let stderr = stderr.into_raw_fd();\n\n if stderr != 2 {\n\n // Safety: we just acquired stderr via into_raw_fd, which\n\n // acquires ownership of the fd, so we are now the sole\n\n // owner\n\n cmd.stderr(unsafe { std::fs::File::from_raw_fd(stderr) });\n\n self.fds.remove(&2);\n\n }\n\n }\n\n }\n\n }\n","file_path":"src/runner/builtins/command.rs","rank":86,"score":30974.75264585205},{"content":"}\n\n\n\npub struct Reader(std::sync::Arc<InnerReader>);\n\n\n\nimpl Reader {\n\n pub fn new(\n\n mut input: tokio::sync::mpsc::UnboundedReceiver<Event>,\n\n ) -> Self {\n\n let inner = std::sync::Arc::new(InnerReader::new());\n\n {\n\n let inner = inner.clone();\n\n tokio::spawn(async move {\n\n while let Some(event) = input.recv().await {\n\n inner.new_event(Some(event));\n\n }\n\n inner.new_event(None);\n\n });\n\n }\n\n Self(inner)\n\n }\n\n\n\n pub async fn recv(&self) -> Option<Event> {\n\n self.0.recv().await\n\n }\n\n}\n\n\n","file_path":"src/shell/event.rs","rank":87,"score":20.393354584018823},{"content":"impl Exe {\n\n pub fn exe(&self) -> &std::path::Path {\n\n &self.exe\n\n }\n\n\n\n pub fn args(&self) -> &[String] {\n\n &self.args\n\n }\n\n\n\n pub fn append(&mut self, other: Self) {\n\n let Self {\n\n exe: _exe,\n\n args,\n\n redirects,\n\n } = other;\n\n self.args.extend(args);\n\n self.redirects.extend(redirects);\n\n }\n\n\n\n pub fn redirects(&self) -> &[Redirect] {\n","file_path":"src/parse/mod.rs","rank":88,"score":19.296474863272394},{"content":" }\n\n\n\n fn build_ast(pipeline: pest::iterators::Pair<Rule>) -> Self {\n\n assert!(matches!(pipeline.as_rule(), Rule::pipeline));\n\n let span = (pipeline.as_span().start(), pipeline.as_span().end());\n\n Self {\n\n exes: pipeline.into_inner().map(Exe::build_ast).collect(),\n\n span,\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug, Clone, PartialEq, Eq)]\n\npub struct Exe {\n\n exe: Word,\n\n args: Vec<Word>,\n\n redirects: Vec<Redirect>,\n\n}\n\n\n\nimpl Exe {\n","file_path":"src/parse/ast.rs","rank":89,"score":16.948746966158193},{"content":"use crate::shell::prelude::*;\n\n\n\nuse notify::Watcher as _;\n\n\n\npub struct Handler {\n\n git_w: tokio::sync::mpsc::UnboundedSender<std::path::PathBuf>,\n\n}\n\n\n\nimpl Handler {\n\n pub fn new(event_w: crate::shell::event::Writer) -> Self {\n\n let (git_w, git_r) = tokio::sync::mpsc::unbounded_channel();\n\n tokio::spawn(Self::task(git_r, event_w));\n\n Self { git_w }\n\n }\n\n\n\n pub fn new_dir(&self, path: std::path::PathBuf) {\n\n self.git_w.send(path).unwrap();\n\n }\n\n\n\n async fn task(\n","file_path":"src/shell/inputs/git.rs","rank":90,"score":16.559222154251657},{"content":"use crate::runner::prelude::*;\n\n\n\npub mod command;\n\npub use command::{Child, Command, File, Io};\n\n\n","file_path":"src/runner/builtins/mod.rs","rank":91,"score":15.804132183204203},{"content":" pub fn commands(&self) -> &[Command] {\n\n &self.commands\n\n }\n\n\n\n fn build_ast(commands: pest::iterators::Pair<Rule>) -> Self {\n\n assert!(matches!(commands.as_rule(), Rule::commands));\n\n Self {\n\n commands: commands.into_inner().map(Command::build_ast).collect(),\n\n }\n\n }\n\n}\n\n\n\n#[derive(Debug, PartialEq, Eq)]\n\npub enum Command {\n\n Pipeline(Pipeline),\n\n If(Pipeline),\n\n While(Pipeline),\n\n For(String, Vec<Word>),\n\n Else(Option<Pipeline>),\n\n End,\n","file_path":"src/parse/ast.rs","rank":92,"score":15.484113541481284},{"content":"\n\n let vt = std::sync::Arc::new(std::sync::Mutex::new(Vt::new(size)));\n\n\n\n tokio::spawn(Self::task(\n\n pty,\n\n std::sync::Arc::clone(&vt),\n\n request_r,\n\n event_w,\n\n ));\n\n\n\n Ok((Self { vt, request_w }, pts))\n\n }\n\n\n\n pub fn with_vt<T>(&self, f: impl FnOnce(&Vt) -> T) -> T {\n\n let vt = self.vt.lock().unwrap();\n\n f(&*vt)\n\n }\n\n\n\n pub fn with_vt_mut<T>(&self, f: impl FnOnce(&mut Vt) -> T) -> T {\n\n let mut vt = self.vt.lock().unwrap();\n","file_path":"src/shell/history/pty.rs","rank":93,"score":15.104058310604646},{"content":"pub mod ast;\n\n\n\n#[derive(Debug, Eq, PartialEq)]\n\npub struct Pipeline {\n\n exes: Vec<Exe>,\n\n}\n\n\n\nimpl Pipeline {\n\n pub fn into_exes(self) -> impl Iterator<Item = Exe> {\n\n self.exes.into_iter()\n\n }\n\n}\n\n\n\n#[derive(Debug, Clone, Eq, PartialEq)]\n\npub struct Exe {\n\n exe: std::path::PathBuf,\n\n args: Vec<String>,\n\n redirects: Vec<Redirect>,\n\n}\n\n\n","file_path":"src/parse/mod.rs","rank":94,"score":14.999823132987174},{"content":"use crate::prelude::*;\n\n\n\n#[derive(serde::Deserialize, Default, Debug)]\n\npub struct Config {\n\n aliases:\n\n std::collections::HashMap<std::path::PathBuf, crate::parse::ast::Exe>,\n\n}\n\n\n\nimpl Config {\n\n pub fn load() -> Result<Self> {\n\n let file = crate::dirs::config_file();\n\n if std::fs::metadata(&file).is_ok() {\n\n Ok(toml::from_slice(&std::fs::read(&file)?)?)\n\n } else {\n\n Ok(Self::default())\n\n }\n\n }\n\n\n\n pub fn alias_for(\n\n &self,\n\n path: &std::path::Path,\n\n ) -> Option<&crate::parse::ast::Exe> {\n\n self.aliases.get(path)\n\n }\n\n}\n","file_path":"src/config.rs","rank":95,"score":14.567071885302447},{"content":"use crate::shell::prelude::*;\n\n\n\npub struct Handler;\n\n\n\nimpl Handler {\n\n pub fn new(\n\n mut input: textmode::blocking::Input,\n\n event_w: crate::shell::event::Writer,\n\n ) -> Self {\n\n std::thread::spawn(move || {\n\n while let Some(key) = input.read_key().unwrap() {\n\n event_w.send(Event::Key(key));\n\n }\n\n });\n\n Self\n\n }\n\n}\n","file_path":"src/shell/inputs/stdin.rs","rank":96,"score":14.089513409914625},{"content":"use super::*;\n\n\n\nimpl From<Pipeline> for Command {\n\n fn from(pipeline: Pipeline) -> Self {\n\n Self::Pipeline(pipeline)\n\n }\n\n}\n\n\n\nmacro_rules! cs {\n\n ($($commands:expr),*) => {\n\n Commands {\n\n commands: [$($commands),*]\n\n .into_iter()\n\n .map(|c| c.into())\n\n .collect(),\n\n }\n\n };\n\n}\n\n\n\nmacro_rules! p {\n","file_path":"src/parse/test_ast.rs","rank":97,"score":14.006069778032202},{"content":" let mut iter = pair.into_inner();\n\n let commands = iter.next().unwrap();\n\n assert!(matches!(commands.as_rule(), Rule::commands));\n\n let redirects = iter.map(Redirect::build_ast).collect();\n\n return Self {\n\n exe: Word {\n\n parts: vec![WordPart::SingleQuoted(\n\n crate::info::current_exe()\n\n .unwrap()\n\n .to_str()\n\n .unwrap()\n\n .to_string(),\n\n )],\n\n },\n\n args: vec![\n\n Word {\n\n parts: vec![WordPart::SingleQuoted(\"-c\".to_string())],\n\n },\n\n Word {\n\n parts: vec![WordPart::SingleQuoted(\n","file_path":"src/parse/ast.rs","rank":98,"score":13.63659430087517},{"content":" _ => unreachable!(),\n\n }\n\n }\n\n Self {\n\n exe,\n\n args,\n\n redirects,\n\n }\n\n }\n\n}\n\n\n\nimpl<'de> serde::Deserialize<'de> for Exe {\n\n fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>\n\n where\n\n D: serde::Deserializer<'de>,\n\n {\n\n struct Visitor;\n\n impl<'de> serde::de::Visitor<'de> for Visitor {\n\n type Value = Exe;\n\n\n","file_path":"src/parse/ast.rs","rank":99,"score":13.466828275887957}],"string":"[\n {\n \"content\": \"pub fn setpgid_child(pg: Option<nix::unistd::Pid>) -> std::io::Result<()> {\\n\\n nix::unistd::setpgid(PID0, pg.unwrap_or(PID0))?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 0,\n \"score\": 130883.43219710211\n },\n {\n \"content\": \"pub fn io_error(e: &std::io::Error) -> String {\\n\\n let mut s = format!(\\\"{}\\\", e);\\n\\n if e.raw_os_error().is_some() {\\n\\n let i = s.rfind('(').unwrap();\\n\\n s.truncate(i - 1);\\n\\n }\\n\\n s\\n\\n}\\n\",\n \"file_path\": \"src/format.rs\",\n \"rank\": 1,\n \"score\": 125980.47069663097\n },\n {\n \"content\": \"#[derive(Debug, Clone, PartialEq, Eq)]\\n\\nstruct Redirect {\\n\\n from: std::os::unix::io::RawFd,\\n\\n to: Word,\\n\\n dir: super::Direction,\\n\\n}\\n\\n\\n\\nimpl Redirect {\\n\\n fn build_ast(pair: pest::iterators::Pair<Rule>) -> Self {\\n\\n assert!(matches!(pair.as_rule(), Rule::redirect));\\n\\n let mut iter = pair.into_inner();\\n\\n\\n\\n let prefix = iter.next().unwrap().as_str();\\n\\n let (from, dir) = prefix.strip_suffix(\\\">>\\\").map_or_else(\\n\\n || {\\n\\n prefix.strip_suffix('>').map_or_else(\\n\\n || {\\n\\n (\\n\\n prefix.strip_suffix('<').unwrap(),\\n\\n super::Direction::In,\\n\\n )\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 2,\n \"score\": 114187.55642269195\n },\n {\n \"content\": \"fn command(\\n\\n mut exe: crate::parse::Exe,\\n\\n env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n exe.shift();\\n\\n let mut cmd = crate::runner::Command::new_binary(&exe);\\n\\n cfg.setup_command(&mut cmd);\\n\\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 4,\n \"score\": 105457.48258375417\n },\n {\n \"content\": \"#[cfg(not(target_os = \\\"linux\\\"))]\\n\\npub fn current_exe() -> Result<std::path::PathBuf> {\\n\\n Ok(std::env::current_exe()?)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 5,\n \"score\": 100654.27440390576\n },\n {\n \"content\": \"pub fn setpgid_parent(\\n\\n pid: nix::unistd::Pid,\\n\\n pg: Option<nix::unistd::Pid>,\\n\\n) -> Result<()> {\\n\\n nix::unistd::setpgid(pid, pg.unwrap_or(PID0))\\n\\n // the child already called exec, so it must have already called\\n\\n // setpgid itself\\n\\n .allow(nix::errno::Errno::EACCES)\\n\\n // the child already exited, so we don't care\\n\\n .allow(nix::errno::Errno::ESRCH)?;\\n\\n Ok(())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 6,\n \"score\": 96433.56383534288\n },\n {\n \"content\": \"pub fn pid() -> String {\\n\\n nix::unistd::getpid().to_string()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 7,\n \"score\": 95007.98500481475\n },\n {\n \"content\": \"pub fn user() -> Result<String> {\\n\\n Ok(users::get_current_username()\\n\\n .ok_or_else(|| anyhow!(\\\"couldn't get username\\\"))?\\n\\n .to_string_lossy()\\n\\n .into_owned())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 8,\n \"score\": 89256.40524349514\n },\n {\n \"content\": \"pub fn hostname() -> Result<String> {\\n\\n let mut hostname = hostname::get()?.to_string_lossy().into_owned();\\n\\n if let Some(idx) = hostname.find('.') {\\n\\n hostname.truncate(idx);\\n\\n }\\n\\n Ok(hostname)\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 9,\n \"score\": 89256.40524349514\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\npub fn prompt_char() -> Result<String> {\\n\\n if users::get_current_uid() == 0 {\\n\\n Ok(\\\"#\\\".into())\\n\\n } else {\\n\\n Ok(\\\"$\\\".into())\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 10,\n \"score\": 86946.53959291396\n },\n {\n \"content\": \"pub fn channel() -> (Writer, Reader) {\\n\\n let (event_w, event_r) = tokio::sync::mpsc::unbounded_channel();\\n\\n (Writer::new(event_w), Reader::new(event_r))\\n\\n}\\n\\n\\n\\n#[derive(Clone)]\\n\\npub struct Writer(tokio::sync::mpsc::UnboundedSender<Event>);\\n\\n\\n\\nimpl Writer {\\n\\n pub fn new(event_w: tokio::sync::mpsc::UnboundedSender<Event>) -> Self {\\n\\n Self(event_w)\\n\\n }\\n\\n\\n\\n pub fn send(&self, event: Event) {\\n\\n // the only time this should ever error is when the application is\\n\\n // shutting down, at which point we don't actually care about any\\n\\n // further dropped messages\\n\\n #[allow(clippy::let_underscore_drop)]\\n\\n let _ = self.0.send(event);\\n\\n }\\n\",\n \"file_path\": \"src/shell/event.rs\",\n \"rank\": 11,\n \"score\": 86946.53959291396\n },\n {\n \"content\": \"struct InnerReader {\\n\\n pending: std::sync::Mutex<Pending>,\\n\\n cvar: tokio::sync::Notify,\\n\\n}\\n\\n\\n\\nimpl InnerReader {\\n\\n fn new() -> Self {\\n\\n Self {\\n\\n pending: std::sync::Mutex::new(Pending::new()),\\n\\n cvar: tokio::sync::Notify::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n async fn recv(&self) -> Option<Event> {\\n\\n loop {\\n\\n if let Some(event) = self.pending.lock().unwrap().get_event() {\\n\\n return event;\\n\\n }\\n\\n self.cvar.notified().await;\\n\\n }\\n\\n }\\n\\n\\n\\n fn new_event(&self, event: Option<Event>) {\\n\\n self.pending.lock().unwrap().new_event(event);\\n\\n self.cvar.notify_one();\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/shell/event.rs\",\n \"rank\": 12,\n \"score\": 85525.64410686764\n },\n {\n \"content\": \"// the time crate is currently unable to get the local offset on unix due to\\n\\n// soundness concerns, so we have to do it manually/:\\n\\n//\\n\\n// https://github.com/time-rs/time/issues/380\\n\\npub fn get_offset() -> time::UtcOffset {\\n\\n let offset_str =\\n\\n std::process::Command::new(\\\"date\\\").args(&[\\\"+%:z\\\"]).output();\\n\\n if let Ok(offset_str) = offset_str {\\n\\n let offset_str = String::from_utf8(offset_str.stdout).unwrap();\\n\\n time::UtcOffset::parse(\\n\\n offset_str.trim(),\\n\\n &time::format_description::parse(\\\"[offset_hour]:[offset_minute]\\\")\\n\\n .unwrap(),\\n\\n )\\n\\n .unwrap_or(time::UtcOffset::UTC)\\n\\n } else {\\n\\n time::UtcOffset::UTC\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 13,\n \"score\": 84818.52322976221\n },\n {\n \"content\": \"type Builtin = &'static (dyn for<'a> Fn(\\n\\n crate::parse::Exe,\\n\\n &'a Env,\\n\\n command::Cfg,\\n\\n) -> Result<command::Child>\\n\\n + Sync\\n\\n + Send);\\n\\n\\n\\n#[allow(clippy::as_conversions)]\\n\\nstatic BUILTINS: once_cell::sync::Lazy<\\n\\n std::collections::HashMap<&'static str, Builtin>,\\n\\n> = once_cell::sync::Lazy::new(|| {\\n\\n let mut builtins = std::collections::HashMap::new();\\n\\n builtins.insert(\\\"cd\\\", &cd as Builtin);\\n\\n builtins.insert(\\\"set\\\", &set);\\n\\n builtins.insert(\\\"unset\\\", &unset);\\n\\n builtins.insert(\\\"echo\\\", &echo);\\n\\n builtins.insert(\\\"read\\\", &read);\\n\\n builtins.insert(\\\"and\\\", &and);\\n\\n builtins.insert(\\\"or\\\", &or);\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 14,\n \"score\": 81261.74669073822\n },\n {\n \"content\": \"pub fn history_file() -> std::path::PathBuf {\\n\\n data_dir().join(\\\"history\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dirs.rs\",\n \"rank\": 15,\n \"score\": 80148.15857058254\n },\n {\n \"content\": \"pub fn config_file() -> std::path::PathBuf {\\n\\n config_dir().join(\\\"config.toml\\\")\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dirs.rs\",\n \"rank\": 16,\n \"score\": 80148.15857058254\n },\n {\n \"content\": \"fn home(user: Option<&std::ffi::OsStr>) -> Option<std::path::PathBuf> {\\n\\n let user = user.map_or_else(\\n\\n || users::get_user_by_uid(users::get_current_uid()),\\n\\n users::get_user_by_name,\\n\\n );\\n\\n user.map(|user| user.home_dir().to_path_buf())\\n\\n}\\n\\n\\n\\n#[cfg(test)]\\n\\n#[path = \\\"test_ast.rs\\\"]\\n\\nmod test;\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 17,\n \"score\": 79799.24846206681\n },\n {\n \"content\": \"#[test]\\n\\nfn test_redirect() {\\n\\n parse_eq!(\\n\\n \\\"foo > bar\\\",\\n\\n cs!(p!((0, 9), e!(w!(\\\"foo\\\") ; r!(1, w!(\\\"bar\\\"), Out))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"foo <bar\\\",\\n\\n cs!(p!((0, 8), e!(w!(\\\"foo\\\") ; r!(0, w!(\\\"bar\\\"), In))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"foo > /dev/null 2>&1\\\",\\n\\n cs!(p!(\\n\\n (0, 20),\\n\\n e!(\\n\\n w!(\\\"foo\\\") ;\\n\\n r!(1, w!(\\\"/dev/null\\\"), Out), r!(2, w!(\\\"&1\\\"), Out)\\n\\n )\\n\\n ))\\n\\n );\\n\\n parse_eq!(\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 18,\n \"score\": 77540.83341373538\n },\n {\n \"content\": \"pub fn time(time: time::OffsetDateTime) -> String {\\n\\n let format = if time::OffsetDateTime::now_utc() - time\\n\\n > std::time::Duration::from_secs(60 * 60 * 24)\\n\\n {\\n\\n time::format_description::parse(\\n\\n \\\"[year]-[month]-[day] [hour]:[minute]:[second]\\\",\\n\\n )\\n\\n .unwrap()\\n\\n } else {\\n\\n time::format_description::parse(\\\"[hour]:[minute]:[second]\\\").unwrap()\\n\\n };\\n\\n time.format(&format).unwrap()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/format.rs\",\n \"rank\": 19,\n \"score\": 76032.08048812984\n },\n {\n \"content\": \"pub fn path(path: &std::path::Path) -> String {\\n\\n let mut path = path.display().to_string();\\n\\n if let Ok(home) = std::env::var(\\\"HOME\\\") {\\n\\n if path.starts_with(&home) {\\n\\n path.replace_range(..home.len(), \\\"~\\\");\\n\\n }\\n\\n }\\n\\n path\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/format.rs\",\n \"rank\": 20,\n \"score\": 75886.32221955054\n },\n {\n \"content\": \"pub fn duration(dur: std::time::Duration) -> String {\\n\\n let secs = dur.as_secs();\\n\\n let nanos = dur.subsec_nanos();\\n\\n if secs > 60 {\\n\\n let mins = secs / 60;\\n\\n let secs = secs - mins * 60;\\n\\n format!(\\\"{}m{}s\\\", mins, secs)\\n\\n } else if secs > 9 {\\n\\n format!(\\\"{}.{:02}s\\\", secs, nanos / 10_000_000)\\n\\n } else if secs > 0 {\\n\\n format!(\\\"{}.{:03}s\\\", secs, nanos / 1_000_000)\\n\\n } else if nanos >= 1_000_000 {\\n\\n format!(\\\"{}ms\\\", nanos / 1_000_000)\\n\\n } else if nanos >= 1_000 {\\n\\n format!(\\\"{}us\\\", nanos / 1_000)\\n\\n } else {\\n\\n format!(\\\"{}ns\\\", nanos)\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/format.rs\",\n \"rank\": 21,\n \"score\": 75886.32221955054\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\npub fn time(offset: time::UtcOffset) -> Result<String> {\\n\\n Ok(crate::format::time(\\n\\n time::OffsetDateTime::now_utc().to_offset(offset),\\n\\n ))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/info.rs\",\n \"rank\": 22,\n \"score\": 74063.03596732474\n },\n {\n \"content\": \"pub fn id_to_pid(id: u32) -> nix::unistd::Pid {\\n\\n nix::unistd::Pid::from_raw(id.try_into().unwrap())\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 23,\n \"score\": 72368.13127793616\n },\n {\n \"content\": \"pub fn exit_status(status: std::process::ExitStatus) -> String {\\n\\n status.signal().map_or_else(\\n\\n || format!(\\\"{:03} \\\", status.code().unwrap()),\\n\\n |sig| {\\n\\n nix::sys::signal::Signal::try_from(sig).map_or_else(\\n\\n |_| format!(\\\"SIG{} \\\", sig),\\n\\n |sig| format!(\\\"{:4} \\\", &sig.as_str()[3..]),\\n\\n )\\n\\n },\\n\\n )\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/format.rs\",\n \"rank\": 24,\n \"score\": 72368.13127793616\n },\n {\n \"content\": \"pub fn set_foreground_pg(pg: nix::unistd::Pid) -> Result<()> {\\n\\n let pty = nix::fcntl::open(\\n\\n \\\"/dev/tty\\\",\\n\\n nix::fcntl::OFlag::empty(),\\n\\n nix::sys::stat::Mode::empty(),\\n\\n )?;\\n\\n\\n\\n // if a background process calls tcsetpgrp, the kernel will send it\\n\\n // SIGTTOU which suspends it. if that background process is the session\\n\\n // leader and doesn't have SIGTTOU blocked, the kernel will instead just\\n\\n // return ENOTTY from the tcsetpgrp call rather than sending a signal to\\n\\n // avoid deadlocking the process. therefore, we need to ensure that\\n\\n // SIGTTOU is blocked here.\\n\\n\\n\\n // Safety: setting a signal handler to SigIgn is always safe\\n\\n unsafe {\\n\\n nix::sys::signal::signal(\\n\\n nix::sys::signal::Signal::SIGTTOU,\\n\\n nix::sys::signal::SigHandler::SigIgn,\\n\\n )?;\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 25,\n \"score\": 70788.5098523994\n },\n {\n \"content\": \"fn parse_fd(s: &str) -> std::os::unix::io::RawFd {\\n\\n match s {\\n\\n \\\"in\\\" => 0,\\n\\n \\\"out\\\" => 1,\\n\\n \\\"err\\\" => 2,\\n\\n _ => s.parse().unwrap(),\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 26,\n \"score\": 70217.29201625701\n },\n {\n \"content\": \"pub fn pipe() -> Result<(std::fs::File, std::fs::File)> {\\n\\n let (r, w) = nix::unistd::pipe2(nix::fcntl::OFlag::O_CLOEXEC)?;\\n\\n // Safety: these file descriptors were just returned by pipe2 above, and\\n\\n // are only available in this function, so nothing else can be accessing\\n\\n // them\\n\\n Ok((unsafe { std::fs::File::from_raw_fd(r) }, unsafe {\\n\\n std::fs::File::from_raw_fd(w)\\n\\n }))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 27,\n \"score\": 67581.31704247482\n },\n {\n \"content\": \"pub fn neg_pid(pid: nix::unistd::Pid) -> nix::unistd::Pid {\\n\\n nix::unistd::Pid::from_raw(-pid.as_raw())\\n\\n}\\n\",\n \"file_path\": \"src/runner/sys.rs\",\n \"rank\": 28,\n \"score\": 66105.60380548141\n },\n {\n \"content\": \"#[derive(clap::Parser)]\\n\\n#[clap(about = \\\"NoteBook SHell\\\")]\\n\\nstruct Opt {\\n\\n #[clap(short = 'c')]\\n\\n command: Option<String>,\\n\\n\\n\\n #[clap(long)]\\n\\n status_fd: Option<std::os::unix::io::RawFd>,\\n\\n}\\n\\n\\n\\n#[tokio::main]\\n\\nasync fn async_main(opt: Opt) -> Result<i32> {\\n\\n if let Some(command) = opt.command {\\n\\n let mut shell_write = opt.status_fd.and_then(|fd| {\\n\\n nix::sys::stat::fstat(fd).ok().map(|_| {\\n\\n // Safety: we don't create File instances for or read/write\\n\\n // data on this fd anywhere else\\n\\n unsafe { tokio::fs::File::from_raw_fd(fd) }\\n\\n })\\n\\n });\\n\\n\\n\\n return runner::main(command, &mut shell_write).await;\\n\\n }\\n\\n\\n\\n #[cfg(nbsh_tokio_console)]\\n\\n console_subscriber::init();\\n\\n\\n\\n shell::main().await\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 29,\n \"score\": 58329.55639076253\n },\n {\n \"content\": \"#[allow(clippy::option_option)]\\n\\n#[derive(Default)]\\n\\nstruct Pending {\\n\\n key: std::collections::VecDeque<textmode::Key>,\\n\\n size: Option<(u16, u16)>,\\n\\n pty_output: bool,\\n\\n child_run_pipeline: std::collections::VecDeque<(usize, (usize, usize))>,\\n\\n child_suspend: std::collections::VecDeque<usize>,\\n\\n child_exit: Option<(usize, super::history::ExitInfo, Option<Env>)>,\\n\\n git_info: Option<Option<super::inputs::GitInfo>>,\\n\\n clock_timer: bool,\\n\\n done: bool,\\n\\n}\\n\\n\\n\\nimpl Pending {\\n\\n fn new() -> Self {\\n\\n Self::default()\\n\\n }\\n\\n\\n\\n fn get_event(&mut self) -> Option<Option<Event>> {\\n\\n if self.done {\\n\\n return Some(None);\\n\",\n \"file_path\": \"src/shell/event.rs\",\n \"rank\": 30,\n \"score\": 56794.64783863733\n },\n {\n \"content\": \"struct Stack {\\n\\n frames: Vec<Frame>,\\n\\n}\\n\\n\\n\\nimpl Stack {\\n\\n fn new() -> Self {\\n\\n Self { frames: vec![] }\\n\\n }\\n\\n\\n\\n fn push(&mut self, frame: Frame) {\\n\\n self.frames.push(frame);\\n\\n }\\n\\n\\n\\n fn pop(&mut self) -> Frame {\\n\\n self.frames.pop().unwrap()\\n\\n }\\n\\n\\n\\n fn top(&self) -> Option<&Frame> {\\n\\n self.frames.last()\\n\\n }\\n\",\n \"file_path\": \"src/runner/mod.rs\",\n \"rank\": 31,\n \"score\": 56790.2305916849\n },\n {\n \"content\": \"#[derive(pest_derive::Parser)]\\n\\n#[grammar = \\\"shell.pest\\\"]\\n\\nstruct Shell;\\n\\n\\n\\n#[derive(Debug, PartialEq, Eq)]\\n\\npub struct Commands {\\n\\n commands: Vec<Command>,\\n\\n}\\n\\n\\n\\nimpl Commands {\\n\\n pub fn parse(full_cmd: &str) -> Result<Self, super::Error> {\\n\\n Ok(Self::build_ast(\\n\\n Shell::parse(Rule::line, full_cmd)\\n\\n .map_err(|e| super::Error::new(full_cmd.to_string(), e))?\\n\\n .next()\\n\\n .unwrap()\\n\\n .into_inner()\\n\\n .next()\\n\\n .unwrap(),\\n\\n ))\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 32,\n \"score\": 56790.2305916849\n },\n {\n \"content\": \"#[derive(pest_derive::Parser)]\\n\\n#[grammar = \\\"history.pest\\\"]\\n\\nstruct HistoryLine;\\n\\n\\n\\npub struct History {\\n\\n entries: std::sync::Arc<std::sync::Mutex<Vec<Entry>>>,\\n\\n}\\n\\n\\n\\nimpl History {\\n\\n pub fn new() -> Self {\\n\\n let entries = std::sync::Arc::new(std::sync::Mutex::new(vec![]));\\n\\n tokio::spawn(Self::task(std::sync::Arc::clone(&entries)));\\n\\n Self { entries }\\n\\n }\\n\\n\\n\\n pub fn entry_count(&self) -> usize {\\n\\n self.entries.lock().unwrap().len()\\n\\n }\\n\\n\\n\\n async fn task(entries: std::sync::Arc<std::sync::Mutex<Vec<Entry>>>) {\\n\\n // TODO: we should actually read this in reverse order, because we\\n\\n // want to populate the most recent entries first\\n\",\n \"file_path\": \"src/shell/old_history.rs\",\n \"rank\": 33,\n \"score\": 54106.20749056259\n },\n {\n \"content\": \"fn main() {\\n\\n match async_main(Opt::parse()) {\\n\\n Ok(code) => {\\n\\n std::process::exit(code);\\n\\n }\\n\\n Err(e) => {\\n\\n eprintln!(\\\"nbsh: {}\\\", e);\\n\\n std::process::exit(1);\\n\\n }\\n\\n };\\n\\n}\\n\",\n \"file_path\": \"src/main.rs\",\n \"rank\": 34,\n \"score\": 52832.71219828648\n },\n {\n \"content\": \" pub trait Result {\\n\\n type T;\\n\\n type E;\\n\\n\\n\\n fn allow(self, allow_e: Self::E) -> Self;\\n\\n fn allow_with(self, allow_e: Self::E, default_t: Self::T) -> Self;\\n\\n }\\n\\n\\n\\n impl<T, E> Result for std::result::Result<T, E>\\n\\n where\\n\\n T: std::default::Default,\\n\\n E: std::cmp::PartialEq,\\n\\n {\\n\\n type T = T;\\n\\n type E = E;\\n\\n\\n\\n fn allow(self, allow_e: Self::E) -> Self {\\n\\n self.or_else(|e| {\\n\\n if e == allow_e {\\n\\n Ok(std::default::Default::default())\\n\",\n \"file_path\": \"src/prelude.rs\",\n \"rank\": 35,\n \"score\": 52635.26406661101\n },\n {\n \"content\": \"fn or(\\n\\n mut exe: crate::parse::Exe,\\n\\n env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n exe.shift();\\n\\n if env.latest_status().success() {\\n\\n let status = env.latest_status();\\n\\n Ok(command::Child::new_task(move || status))\\n\\n } else {\\n\\n let mut cmd = crate::runner::Command::new(exe, cfg.io().clone());\\n\\n cfg.setup_command(&mut cmd);\\n\\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 36,\n \"score\": 51336.81277274103\n },\n {\n \"content\": \"fn and(\\n\\n mut exe: crate::parse::Exe,\\n\\n env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n exe.shift();\\n\\n if env.latest_status().success() {\\n\\n let mut cmd = crate::runner::Command::new(exe, cfg.io().clone());\\n\\n cfg.setup_command(&mut cmd);\\n\\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\\n\\n } else {\\n\\n let status = env.latest_status();\\n\\n Ok(command::Child::new_task(move || status))\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 37,\n \"score\": 51336.81277274103\n },\n {\n \"content\": \"struct VisibleEntries<'a> {\\n\\n entries: std::collections::VecDeque<(\\n\\n usize,\\n\\n usize,\\n\\n std::sync::MutexGuard<'a, pty::Vt>,\\n\\n )>,\\n\\n}\\n\\n\\n\\nimpl<'a> VisibleEntries<'a> {\\n\\n fn new() -> Self {\\n\\n Self {\\n\\n entries: std::collections::VecDeque::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n fn add(\\n\\n &mut self,\\n\\n idx: usize,\\n\\n offset: usize,\\n\\n vt: std::sync::MutexGuard<'a, pty::Vt>,\\n\",\n \"file_path\": \"src/shell/history/mod.rs\",\n \"rank\": 38,\n \"score\": 51336.529722443025\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\nfn read(\\n\\n exe: crate::parse::Exe,\\n\\n _env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n Ok(command::Child::new_task(move || {\\n\\n let var = if let Some(var) = exe.args().get(0).map(String::as_str) {\\n\\n var\\n\\n } else {\\n\\n bail!(cfg, exe, \\\"usage: read var\\\");\\n\\n };\\n\\n\\n\\n let (val, done) = match cfg.io().read_line_stdin() {\\n\\n Ok((line, done)) => (line, done),\\n\\n Err(e) => {\\n\\n bail!(cfg, exe, e);\\n\\n }\\n\\n };\\n\\n\\n\\n std::env::set_var(var, val);\\n\\n std::process::ExitStatus::from_raw(if done { 1 << 8 } else { 0 })\\n\\n }))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 39,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"fn spawn_children(\\n\\n mut cmds: Vec<Command>,\\n\\n env: &Env,\\n\\n interactive: bool,\\n\\n) -> Result<(Vec<Child>, Option<nix::unistd::Pid>)> {\\n\\n for i in 0..(cmds.len() - 1) {\\n\\n let (r, w) = sys::pipe()?;\\n\\n cmds[i].stdout(w);\\n\\n cmds[i + 1].stdin(r);\\n\\n }\\n\\n\\n\\n let mut children = vec![];\\n\\n let mut pg_pid = None;\\n\\n for mut cmd in cmds {\\n\\n // Safety: setpgid is an async-signal-safe function\\n\\n unsafe {\\n\\n cmd.pre_exec(move || {\\n\\n sys::setpgid_child(pg_pid)?;\\n\\n Ok(())\\n\\n });\\n\",\n \"file_path\": \"src/runner/mod.rs\",\n \"rank\": 40,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"fn builtin(\\n\\n mut exe: crate::parse::Exe,\\n\\n env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n exe.shift();\\n\\n let mut cmd = crate::runner::Command::new_builtin(exe, cfg.io().clone());\\n\\n cfg.setup_command(&mut cmd);\\n\\n Ok(command::Child::new_wrapped(cmd.spawn(env)?))\\n\\n}\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 41,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"// mostly just for testing and ensuring that builtins work, i'll likely remove\\n\\n// this later, since the binary seems totally fine\\n\\nfn echo(\\n\\n exe: crate::parse::Exe,\\n\\n _env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n Ok(command::Child::new_task(move || {\\n\\n macro_rules! write_stdout {\\n\\n ($bytes:expr) => {\\n\\n if let Err(e) = cfg.io().write_stdout($bytes) {\\n\\n cfg.io()\\n\\n .write_stderr(format!(\\\"echo: {}\\\", e).as_bytes())\\n\\n .unwrap();\\n\\n return std::process::ExitStatus::from_raw(1 << 8);\\n\\n }\\n\\n };\\n\\n }\\n\\n let count = exe.args().len();\\n\\n for (i, arg) in exe.args().iter().enumerate() {\\n\\n write_stdout!(arg.as_bytes());\\n\\n if i == count - 1 {\\n\\n write_stdout!(b\\\"\\\\n\\\");\\n\\n } else {\\n\\n write_stdout!(b\\\" \\\");\\n\\n }\\n\\n }\\n\\n\\n\\n std::process::ExitStatus::from_raw(0)\\n\\n }))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 42,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\nfn set(\\n\\n exe: crate::parse::Exe,\\n\\n _env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n Ok(command::Child::new_task(move || {\\n\\n let k = if let Some(k) = exe.args().get(0).map(String::as_str) {\\n\\n k\\n\\n } else {\\n\\n bail!(cfg, exe, \\\"usage: set key value\\\");\\n\\n };\\n\\n let v = if let Some(v) = exe.args().get(1).map(String::as_str) {\\n\\n v\\n\\n } else {\\n\\n bail!(cfg, exe, \\\"usage: set key value\\\");\\n\\n };\\n\\n\\n\\n std::env::set_var(k, v);\\n\\n std::process::ExitStatus::from_raw(0)\\n\\n }))\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 43,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\nfn cd(\\n\\n exe: crate::parse::Exe,\\n\\n env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n let prev_pwd = env.prev_pwd();\\n\\n let home = env.var(\\\"HOME\\\");\\n\\n Ok(command::Child::new_task(move || {\\n\\n let dir = if let Some(dir) = exe.args().get(0) {\\n\\n if dir.is_empty() {\\n\\n \\\".\\\".to_string().into()\\n\\n } else if dir == \\\"-\\\" {\\n\\n prev_pwd\\n\\n } else {\\n\\n dir.into()\\n\\n }\\n\\n } else {\\n\\n let dir = home;\\n\\n if let Some(dir) = dir {\\n\\n dir.into()\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 44,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"#[allow(clippy::unnecessary_wraps)]\\n\\nfn unset(\\n\\n exe: crate::parse::Exe,\\n\\n _env: &Env,\\n\\n cfg: command::Cfg,\\n\\n) -> Result<command::Child> {\\n\\n Ok(command::Child::new_task(move || {\\n\\n let k = if let Some(k) = exe.args().get(0).map(String::as_str) {\\n\\n k\\n\\n } else {\\n\\n bail!(cfg, exe, \\\"usage: unset key\\\");\\n\\n };\\n\\n\\n\\n std::env::remove_var(k);\\n\\n std::process::ExitStatus::from_raw(0)\\n\\n }))\\n\\n}\\n\\n\\n\\n// clippy can't tell that the type is necessary\\n\\n#[allow(clippy::unnecessary_wraps)]\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 45,\n \"score\": 49974.450900760785\n },\n {\n \"content\": \"#[test]\\n\\nfn test_parse() {\\n\\n let entry: Entry =\\n\\n \\\": 1646779848:1234.56;vim ~/.zsh_history\\\".parse().unwrap();\\n\\n assert_eq!(entry.cmdline, \\\"vim ~/.zsh_history\\\");\\n\\n assert_eq!(\\n\\n entry.duration,\\n\\n Some(std::time::Duration::from_nanos(1_234_560_000_000))\\n\\n );\\n\\n assert_eq!(\\n\\n entry.start_time,\\n\\n Some(time::macros::datetime!(2022-03-08 22:50:48).assume_utc())\\n\\n );\\n\\n\\n\\n let entry: Entry = \\\": 1646779848:1;vim ~/.zsh_history\\\".parse().unwrap();\\n\\n assert_eq!(entry.cmdline, \\\"vim ~/.zsh_history\\\");\\n\\n assert_eq!(entry.duration, Some(std::time::Duration::from_secs(1)));\\n\\n assert_eq!(\\n\\n entry.start_time,\\n\\n Some(time::macros::datetime!(2022-03-08 22:50:48).assume_utc())\\n\\n );\\n\\n\\n\\n let entry: Entry = \\\"vim ~/.zsh_history\\\".parse().unwrap();\\n\\n assert_eq!(entry.cmdline, \\\"vim ~/.zsh_history\\\");\\n\\n assert_eq!(entry.duration, None);\\n\\n assert_eq!(entry.start_time, None);\\n\\n}\\n\",\n \"file_path\": \"src/shell/old_history.rs\",\n \"rank\": 46,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_parts() {\\n\\n parse_eq!(\\n\\n \\\"echo \\\\\\\"$HOME/bin\\\\\\\"\\\",\\n\\n cs!(p!((0, 16), e!(w!(\\\"echo\\\"), w!(wpv!(\\\"HOME\\\"), wpd!(\\\"/bin\\\")))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"echo \\\\\\\"dir: $HOME/bin\\\\\\\"\\\",\\n\\n cs!(p!(\\n\\n (0, 21),\\n\\n e!(w!(\\\"echo\\\"), w!(wpd!(\\\"dir: \\\"), wpv!(\\\"HOME\\\"), wpd!(\\\"/bin\\\")))\\n\\n ))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"echo $HOME/bin\\\",\\n\\n cs!(p!((0, 14), e!(w!(\\\"echo\\\"), w!(wpv!(\\\"HOME\\\"), wpb!(\\\"/bin\\\")))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"echo '$HOME/bin'\\\",\\n\\n cs!(p!((0, 16), e!(w!(\\\"echo\\\"), w!(wps!(\\\"$HOME/bin\\\")))))\\n\\n );\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 47,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_escape() {\\n\\n parse_eq!(\\\"foo\\\\\\\\ bar\\\", cs!(p!((0, 8), e!(w!(\\\"foo bar\\\")))));\\n\\n parse_eq!(\\\"'foo\\\\\\\\ bar'\\\", cs!(p!((0, 10), e!(w!(wps!(\\\"foo\\\\\\\\ bar\\\"))))));\\n\\n parse_eq!(\\\"\\\\\\\"foo\\\\\\\\ bar\\\\\\\"\\\", cs!(p!((0, 10), e!(w!(wpd!(\\\"foo bar\\\"))))));\\n\\n parse_eq!(\\\"\\\\\\\"foo\\\\\\\\\\\\\\\"bar\\\\\\\"\\\", cs!(p!((0, 10), e!(w!(wpd!(\\\"foo\\\\\\\"bar\\\"))))));\\n\\n parse_eq!(\\n\\n \\\"'foo\\\\\\\\'bar\\\\\\\\\\\\\\\\'\\\",\\n\\n cs!(p!((0, 12), e!(w!(wps!(\\\"foo'bar\\\\\\\\\\\")))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"foo > bar\\\\\\\\ baz\\\",\\n\\n cs!(p!((0, 14), e!(w!(\\\"foo\\\") ; r!(1, w!(\\\"bar baz\\\"), Out))))\\n\\n );\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 48,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_basic() {\\n\\n parse_eq!(\\\"foo\\\", cs!(p!((0, 3), e!(w!(\\\"foo\\\")))));\\n\\n parse_eq!(\\\"foo bar\\\", cs!(p!((0, 7), e!(w!(\\\"foo\\\"), w!(\\\"bar\\\")))));\\n\\n parse_eq!(\\n\\n \\\"foo bar baz\\\",\\n\\n cs!(p!((0, 11), e!(w!(\\\"foo\\\"), w!(\\\"bar\\\"), w!(\\\"baz\\\"))))\\n\\n );\\n\\n parse_eq!(\\\"foo | bar\\\", cs!(p!((0, 9), e!(w!(\\\"foo\\\")), e!(w!(\\\"bar\\\")))));\\n\\n parse_eq!(\\n\\n \\\"command ls; perl -E 'say foo' | tr a-z A-Z; builtin echo bar\\\",\\n\\n cs!(\\n\\n p!((0, 10), e!(w!(\\\"command\\\"), w!(\\\"ls\\\"))),\\n\\n p!(\\n\\n (12, 42),\\n\\n e!(w!(\\\"perl\\\"), w!(\\\"-E\\\"), w!(wps!(\\\"say foo\\\"))),\\n\\n e!(w!(\\\"tr\\\"), w!(\\\"a-z\\\"), w!(\\\"A-Z\\\"))\\n\\n ),\\n\\n p!((44, 60), e!(w!(\\\"builtin\\\"), w!(\\\"echo\\\"), w!(\\\"bar\\\")))\\n\\n )\\n\\n );\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 49,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_deserialize() {\\n\\n deserialize_eq!(\\\"foo\\\", e!(w!(\\\"foo\\\")));\\n\\n deserialize_eq!(\\\"foo bar baz\\\", e!(w!(\\\"foo\\\"), w!(\\\"bar\\\"), w!(\\\"baz\\\")));\\n\\n}\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 50,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_whitespace() {\\n\\n parse_eq!(\\\" foo \\\", cs!(p!((3, 6), e!(w!(\\\"foo\\\")))));\\n\\n parse_eq!(\\n\\n \\\" foo # this is a comment\\\",\\n\\n cs!(p!((3, 6), e!(w!(\\\"foo\\\"))))\\n\\n );\\n\\n parse_eq!(\\\"foo#comment\\\", cs!(p!((0, 3), e!(w!(\\\"foo\\\")))));\\n\\n parse_eq!(\\n\\n \\\"foo;bar|baz;quux#comment\\\",\\n\\n cs!(\\n\\n p!((0, 3), e!(w!(\\\"foo\\\"))),\\n\\n p!((4, 11), e!(w!(\\\"bar\\\")), e!(w!(\\\"baz\\\"))),\\n\\n p!((12, 16), e!(w!(\\\"quux\\\")))\\n\\n )\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"foo | bar \\\",\\n\\n cs!(p!((0, 12), e!(w!(\\\"foo\\\")), e!(w!(\\\"bar\\\"))))\\n\\n );\\n\\n parse_eq!(\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 51,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"#[test]\\n\\nfn test_alternation() {\\n\\n parse_eq!(\\n\\n \\\"echo {foo,bar}\\\",\\n\\n cs!(p!((0, 14), e!(w!(\\\"echo\\\"), w!(wpa!(w!(\\\"foo\\\"), w!(\\\"bar\\\"))))))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"echo {foo,bar}.rs\\\",\\n\\n cs!(p!(\\n\\n (0, 17),\\n\\n e!(w!(\\\"echo\\\"), w!(wpa!(w!(\\\"foo\\\"), w!(\\\"bar\\\")), wpb!(\\\".rs\\\")))\\n\\n ))\\n\\n );\\n\\n parse_eq!(\\n\\n \\\"echo {foo,bar,baz}.rs\\\",\\n\\n cs!(p!(\\n\\n (0, 21),\\n\\n e!(\\n\\n w!(\\\"echo\\\"),\\n\\n w!(wpa!(w!(\\\"foo\\\"), w!(\\\"bar\\\"), w!(\\\"baz\\\")), wpb!(\\\".rs\\\"))\\n\\n )\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 52,\n \"score\": 48728.50943791392\n },\n {\n \"content\": \"fn resize_event() -> Event {\\n\\n Event::Resize(terminal_size::terminal_size().map_or(\\n\\n (24, 80),\\n\\n |(terminal_size::Width(w), terminal_size::Height(h))| (h, w),\\n\\n ))\\n\\n}\\n\",\n \"file_path\": \"src/shell/inputs/signals.rs\",\n \"rank\": 53,\n \"score\": 45313.39467652333\n },\n {\n \"content\": \"fn strip_escape(s: &str) -> String {\\n\\n let mut new = String::new();\\n\\n let mut escape = false;\\n\\n for c in s.chars() {\\n\\n if escape {\\n\\n new.push(c);\\n\\n escape = false;\\n\\n } else {\\n\\n match c {\\n\\n '\\\\\\\\' => escape = true,\\n\\n _ => new.push(c),\\n\\n }\\n\\n }\\n\\n }\\n\\n new\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 54,\n \"score\": 41991.50321791448\n },\n {\n \"content\": \"fn config_dir() -> std::path::PathBuf {\\n\\n PROJECT_DIRS.config_dir().to_path_buf()\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/dirs.rs\",\n \"rank\": 55,\n \"score\": 40937.72138189035\n },\n {\n \"content\": \"fn strip_basic_escape(s: &str) -> String {\\n\\n let mut new = String::new();\\n\\n let mut escape = false;\\n\\n for c in s.chars() {\\n\\n if escape {\\n\\n match c {\\n\\n '\\\\\\\\' | '\\\\'' => {}\\n\\n _ => new.push('\\\\\\\\'),\\n\\n }\\n\\n new.push(c);\\n\\n escape = false;\\n\\n } else {\\n\\n match c {\\n\\n '\\\\\\\\' => escape = true,\\n\\n _ => new.push(c),\\n\\n }\\n\\n }\\n\\n }\\n\\n new\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 56,\n \"score\": 40937.72138189035\n },\n {\n \"content\": \"fn data_dir() -> std::path::PathBuf {\\n\\n PROJECT_DIRS.data_dir().to_path_buf()\\n\\n}\\n\",\n \"file_path\": \"src/dirs.rs\",\n \"rank\": 57,\n \"score\": 40937.72138189035\n },\n {\n \"content\": \"fn expand_home(dir: &str) -> Result<String> {\\n\\n if dir.starts_with('~') {\\n\\n let path: std::path::PathBuf = dir.into();\\n\\n if let std::path::Component::Normal(prefix) =\\n\\n path.components().next().unwrap()\\n\\n {\\n\\n let prefix_bytes = prefix.as_bytes();\\n\\n let name = if prefix_bytes == b\\\"~\\\" {\\n\\n None\\n\\n } else {\\n\\n Some(std::ffi::OsStr::from_bytes(&prefix_bytes[1..]))\\n\\n };\\n\\n if let Some(home) = home(name) {\\n\\n Ok(home\\n\\n .join(path.strip_prefix(prefix).unwrap())\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .to_string())\\n\\n } else {\\n\\n anyhow::bail!(\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 58,\n \"score\": 38712.448409025485\n },\n {\n \"content\": \" io: Io,\\n\\n pre_exec: Option<\\n\\n Box<dyn 'static + FnMut() -> std::io::Result<()> + Send + Sync>,\\n\\n >,\\n\\n}\\n\\n\\n\\nimpl Cfg {\\n\\n fn new(io: Io) -> Self {\\n\\n Self { io, pre_exec: None }\\n\\n }\\n\\n\\n\\n pub fn io(&self) -> &Io {\\n\\n &self.io\\n\\n }\\n\\n\\n\\n // Safety: see pre_exec in tokio::process::Command (this is just a\\n\\n // wrapper)\\n\\n pub unsafe fn pre_exec<F>(&mut self, f: F)\\n\\n where\\n\\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 68,\n \"score\": 31003.503190509397\n },\n {\n \"content\": \" // Safety: see pre_exec in tokio::process::Command (this is just a\\n\\n // wrapper)\\n\\n pub unsafe fn pre_exec<F>(&mut self, f: F)\\n\\n where\\n\\n F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,\\n\\n {\\n\\n self.cfg.pre_exec(f);\\n\\n }\\n\\n\\n\\n pub fn apply_redirects(&mut self, redirects: &[crate::parse::Redirect]) {\\n\\n self.cfg.io.apply_redirects(redirects);\\n\\n }\\n\\n\\n\\n pub fn spawn(self, env: &Env) -> Result<Child> {\\n\\n let Self { f, exe, cfg } = self;\\n\\n (f)(exe, env, cfg)\\n\\n }\\n\\n}\\n\\n\\n\\npub struct Cfg {\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 69,\n \"score\": 30998.95571184378\n },\n {\n \"content\": \"use crate::runner::prelude::*;\\n\\n\\n\\npub struct Command {\\n\\n exe: crate::parse::Exe,\\n\\n f: super::Builtin,\\n\\n cfg: Cfg,\\n\\n}\\n\\n\\n\\nimpl Command {\\n\\n pub fn new(\\n\\n exe: crate::parse::Exe,\\n\\n io: Io,\\n\\n ) -> Result<Self, crate::parse::Exe> {\\n\\n if let Some(s) = exe.exe().to_str() {\\n\\n if let Some(f) = super::BUILTINS.get(s) {\\n\\n Ok(Self {\\n\\n exe,\\n\\n f,\\n\\n cfg: Cfg::new(io),\\n\\n })\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 70,\n \"score\": 30995.38241519993\n },\n {\n \"content\": \" F: FnOnce() -> std::process::ExitStatus + Send + 'static,\\n\\n {\\n\\n Self::Task(tokio::task::spawn_blocking(f))\\n\\n }\\n\\n\\n\\n pub fn new_wrapped(child: crate::runner::Child) -> Self {\\n\\n Self::Wrapped(Box::new(child))\\n\\n }\\n\\n\\n\\n pub fn id(&self) -> Option<u32> {\\n\\n match self {\\n\\n Self::Task(_) => None,\\n\\n Self::Wrapped(child) => child.id(),\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn status(\\n\\n self,\\n\\n ) -> std::pin::Pin<\\n\\n Box<\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 71,\n \"score\": 30991.68956870079\n },\n {\n \"content\": \" >,\\n\\n}\\n\\n\\n\\nimpl Io {\\n\\n pub fn new() -> Self {\\n\\n Self {\\n\\n fds: std::collections::HashMap::new(),\\n\\n }\\n\\n }\\n\\n\\n\\n fn stdin(&self) -> Option<std::sync::Arc<File>> {\\n\\n self.fds.get(&0).map(std::sync::Arc::clone)\\n\\n }\\n\\n\\n\\n pub fn set_stdin<T: std::os::unix::io::IntoRawFd>(&mut self, stdin: T) {\\n\\n if let Some(file) = self.fds.remove(&0) {\\n\\n File::maybe_drop(file);\\n\\n }\\n\\n self.fds.insert(\\n\\n 0,\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 72,\n \"score\": 30989.544626215833\n },\n {\n \"content\": \" }\\n\\n\\n\\n // Safety: fd must not be owned by any other File object\\n\\n pub unsafe fn output(fd: std::os::unix::io::RawFd) -> Self {\\n\\n Self::Out(std::fs::File::from_raw_fd(fd))\\n\\n }\\n\\n\\n\\n fn maybe_drop(file: std::sync::Arc<Self>) {\\n\\n if let Ok(file) = std::sync::Arc::try_unwrap(file) {\\n\\n if file.as_raw_fd() <= 2 {\\n\\n let _ = file.into_raw_fd();\\n\\n }\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::os::unix::io::AsRawFd for File {\\n\\n fn as_raw_fd(&self) -> std::os::unix::io::RawFd {\\n\\n match self {\\n\\n Self::In(fh) | Self::Out(fh) => fh.as_raw_fd(),\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 73,\n \"score\": 30986.22629745968\n },\n {\n \"content\": \" }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl std::os::unix::io::IntoRawFd for File {\\n\\n fn into_raw_fd(self) -> std::os::unix::io::RawFd {\\n\\n match self {\\n\\n Self::In(fh) | Self::Out(fh) => fh.into_raw_fd(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\npub enum Child {\\n\\n Task(tokio::task::JoinHandle<std::process::ExitStatus>),\\n\\n Wrapped(Box<crate::runner::Child>),\\n\\n}\\n\\n\\n\\nimpl Child {\\n\\n pub fn new_task<F>(f: F) -> Self\\n\\n where\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 74,\n \"score\": 30985.48153455408\n },\n {\n \"content\": \"}\\n\\n\\n\\nimpl Drop for Io {\\n\\n fn drop(&mut self) {\\n\\n for (_, file) in self.fds.drain() {\\n\\n File::maybe_drop(file);\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug)]\\n\\npub enum File {\\n\\n In(std::fs::File),\\n\\n Out(std::fs::File),\\n\\n}\\n\\n\\n\\nimpl File {\\n\\n // Safety: fd must not be owned by any other File object\\n\\n pub unsafe fn input(fd: std::os::unix::io::RawFd) -> Self {\\n\\n Self::In(std::fs::File::from_raw_fd(fd))\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 75,\n \"score\": 30985.069798516783\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn apply_redirects(&mut self, redirects: &[crate::parse::Redirect]) {\\n\\n for redirect in redirects {\\n\\n let to = match &redirect.to {\\n\\n crate::parse::RedirectTarget::Fd(fd) => {\\n\\n std::sync::Arc::clone(&self.fds[fd])\\n\\n }\\n\\n crate::parse::RedirectTarget::File(path) => {\\n\\n let fd = redirect.dir.open(path).unwrap();\\n\\n match redirect.dir {\\n\\n crate::parse::Direction::In => {\\n\\n // Safety: we just opened fd, and nothing else has\\n\\n // or can use it\\n\\n std::sync::Arc::new(unsafe { File::input(fd) })\\n\\n }\\n\\n crate::parse::Direction::Out\\n\\n | crate::parse::Direction::Append => {\\n\\n // Safety: we just opened fd, and nothing else has\\n\\n // or can use it\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 76,\n \"score\": 30984.392527005664\n },\n {\n \"content\": \" {\\n\\n self.pre_exec = Some(Box::new(f));\\n\\n }\\n\\n\\n\\n pub fn setup_command(mut self, cmd: &mut crate::runner::Command) {\\n\\n self.io.setup_command(cmd);\\n\\n if let Some(pre_exec) = self.pre_exec.take() {\\n\\n // Safety: pre_exec can only have been set by calling the pre_exec\\n\\n // method, which is itself unsafe, so the safety comments at the\\n\\n // point where that is called are the relevant ones\\n\\n unsafe { cmd.pre_exec(pre_exec) };\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone)]\\n\\npub struct Io {\\n\\n fds: std::collections::HashMap<\\n\\n std::os::unix::io::RawFd,\\n\\n std::sync::Arc<File>,\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 77,\n \"score\": 30984.024328043903\n },\n {\n \"content\": \" } else {\\n\\n Err(exe)\\n\\n }\\n\\n } else {\\n\\n Err(exe)\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn stdin(&mut self, fh: std::fs::File) {\\n\\n self.cfg.io.set_stdin(fh);\\n\\n }\\n\\n\\n\\n pub fn stdout(&mut self, fh: std::fs::File) {\\n\\n self.cfg.io.set_stdout(fh);\\n\\n }\\n\\n\\n\\n pub fn stderr(&mut self, fh: std::fs::File) {\\n\\n self.cfg.io.set_stderr(fh);\\n\\n }\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 78,\n \"score\": 30983.482795641095\n },\n {\n \"content\": \" std::sync::Arc::new(unsafe { File::output(fd) })\\n\\n }\\n\\n }\\n\\n }\\n\\n };\\n\\n self.fds.insert(redirect.from, to);\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn read_line_stdin(&self) -> Result<(String, bool)> {\\n\\n let mut line = vec![];\\n\\n if let Some(file) = self.stdin() {\\n\\n if let File::In(fh) = &*file {\\n\\n // we have to read only a single character at a time here\\n\\n // because stdin needs to be shared across all commands in the\\n\\n // command list, some of which may be builtins and others of\\n\\n // which may be external commands - if we read past the end of\\n\\n // a line, then the characters past the end of that line will\\n\\n // no longer be available to the next command, since we have\\n\\n // them buffered in memory rather than them being on the stdin\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 79,\n \"score\": 30982.390497085216\n },\n {\n \"content\": \" }),\\n\\n );\\n\\n }\\n\\n\\n\\n fn stderr(&self) -> Option<std::sync::Arc<File>> {\\n\\n self.fds.get(&2).map(std::sync::Arc::clone)\\n\\n }\\n\\n\\n\\n pub fn set_stderr<T: std::os::unix::io::IntoRawFd>(&mut self, stderr: T) {\\n\\n if let Some(file) = self.fds.remove(&2) {\\n\\n File::maybe_drop(file);\\n\\n }\\n\\n self.fds.insert(\\n\\n 2,\\n\\n // Safety: we just acquired stderr via into_raw_fd, which acquires\\n\\n // ownership of the fd, so we are now the sole owner\\n\\n std::sync::Arc::new(unsafe {\\n\\n File::output(stderr.into_raw_fd())\\n\\n }),\\n\\n );\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 80,\n \"score\": 30982.10879537552\n },\n {\n \"content\": \" dyn std::future::Future<Output = Result<std::process::ExitStatus>>\\n\\n + Send\\n\\n + Sync,\\n\\n >,\\n\\n > {\\n\\n Box::pin(async move {\\n\\n match self {\\n\\n Self::Task(task) => task.await.map_err(|e| anyhow!(e)),\\n\\n Self::Wrapped(child) => child.status().await,\\n\\n }\\n\\n })\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 81,\n \"score\": 30981.49501541946\n },\n {\n \"content\": \" // Safety: we just acquired stdin via into_raw_fd, which acquires\\n\\n // ownership of the fd, so we are now the sole owner\\n\\n std::sync::Arc::new(unsafe { File::input(stdin.into_raw_fd()) }),\\n\\n );\\n\\n }\\n\\n\\n\\n fn stdout(&self) -> Option<std::sync::Arc<File>> {\\n\\n self.fds.get(&1).map(std::sync::Arc::clone)\\n\\n }\\n\\n\\n\\n pub fn set_stdout<T: std::os::unix::io::IntoRawFd>(&mut self, stdout: T) {\\n\\n if let Some(file) = self.fds.remove(&1) {\\n\\n File::maybe_drop(file);\\n\\n }\\n\\n self.fds.insert(\\n\\n 1,\\n\\n // Safety: we just acquired stdout via into_raw_fd, which acquires\\n\\n // ownership of the fd, so we are now the sole owner\\n\\n std::sync::Arc::new(unsafe {\\n\\n File::output(stdout.into_raw_fd())\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 82,\n \"score\": 30981.104937386423\n },\n {\n \"content\": \" }\\n\\n\\n\\n pub fn setup_command(mut self, cmd: &mut crate::runner::Command) {\\n\\n if let Some(stdin) = self.fds.remove(&0) {\\n\\n if let Ok(stdin) = std::sync::Arc::try_unwrap(stdin) {\\n\\n let stdin = stdin.into_raw_fd();\\n\\n if stdin != 0 {\\n\\n // Safety: we just acquired stdin via into_raw_fd, which\\n\\n // acquires ownership of the fd, so we are now the sole\\n\\n // owner\\n\\n cmd.stdin(unsafe { std::fs::File::from_raw_fd(stdin) });\\n\\n self.fds.remove(&0);\\n\\n }\\n\\n }\\n\\n }\\n\\n if let Some(stdout) = self.fds.remove(&1) {\\n\\n if let Ok(stdout) = std::sync::Arc::try_unwrap(stdout) {\\n\\n let stdout = stdout.into_raw_fd();\\n\\n if stdout != 1 {\\n\\n // Safety: we just acquired stdout via into_raw_fd, which\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 83,\n \"score\": 30979.870744669188\n },\n {\n \"content\": \" if let File::Out(fh) = &*file {\\n\\n Ok((&*fh).write_all(buf)?)\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn write_stderr(&self, buf: &[u8]) -> Result<()> {\\n\\n if let Some(file) = self.stderr() {\\n\\n if let File::Out(fh) = &*file {\\n\\n Ok((&*fh).write_all(buf)?)\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\\n } else {\\n\\n Ok(())\\n\\n }\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 84,\n \"score\": 30975.3714788108\n },\n {\n \"content\": \" // pipe.\\n\\n for byte in fh.bytes() {\\n\\n let byte = byte?;\\n\\n line.push(byte);\\n\\n if byte == b'\\\\n' {\\n\\n break;\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\\n let done = line.is_empty();\\n\\n let mut line = String::from_utf8(line).unwrap();\\n\\n if line.ends_with('\\\\n') {\\n\\n line.truncate(line.len() - 1);\\n\\n }\\n\\n Ok((line, done))\\n\\n }\\n\\n\\n\\n pub fn write_stdout(&self, buf: &[u8]) -> Result<()> {\\n\\n if let Some(file) = self.stdout() {\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 85,\n \"score\": 30975.074669643393\n },\n {\n \"content\": \" // acquires ownership of the fd, so we are now the sole\\n\\n // owner\\n\\n cmd.stdout(unsafe { std::fs::File::from_raw_fd(stdout) });\\n\\n self.fds.remove(&1);\\n\\n }\\n\\n }\\n\\n }\\n\\n if let Some(stderr) = self.fds.remove(&2) {\\n\\n if let Ok(stderr) = std::sync::Arc::try_unwrap(stderr) {\\n\\n let stderr = stderr.into_raw_fd();\\n\\n if stderr != 2 {\\n\\n // Safety: we just acquired stderr via into_raw_fd, which\\n\\n // acquires ownership of the fd, so we are now the sole\\n\\n // owner\\n\\n cmd.stderr(unsafe { std::fs::File::from_raw_fd(stderr) });\\n\\n self.fds.remove(&2);\\n\\n }\\n\\n }\\n\\n }\\n\\n }\\n\",\n \"file_path\": \"src/runner/builtins/command.rs\",\n \"rank\": 86,\n \"score\": 30974.75264585205\n },\n {\n \"content\": \"}\\n\\n\\n\\npub struct Reader(std::sync::Arc<InnerReader>);\\n\\n\\n\\nimpl Reader {\\n\\n pub fn new(\\n\\n mut input: tokio::sync::mpsc::UnboundedReceiver<Event>,\\n\\n ) -> Self {\\n\\n let inner = std::sync::Arc::new(InnerReader::new());\\n\\n {\\n\\n let inner = inner.clone();\\n\\n tokio::spawn(async move {\\n\\n while let Some(event) = input.recv().await {\\n\\n inner.new_event(Some(event));\\n\\n }\\n\\n inner.new_event(None);\\n\\n });\\n\\n }\\n\\n Self(inner)\\n\\n }\\n\\n\\n\\n pub async fn recv(&self) -> Option<Event> {\\n\\n self.0.recv().await\\n\\n }\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/shell/event.rs\",\n \"rank\": 87,\n \"score\": 20.393354584018823\n },\n {\n \"content\": \"impl Exe {\\n\\n pub fn exe(&self) -> &std::path::Path {\\n\\n &self.exe\\n\\n }\\n\\n\\n\\n pub fn args(&self) -> &[String] {\\n\\n &self.args\\n\\n }\\n\\n\\n\\n pub fn append(&mut self, other: Self) {\\n\\n let Self {\\n\\n exe: _exe,\\n\\n args,\\n\\n redirects,\\n\\n } = other;\\n\\n self.args.extend(args);\\n\\n self.redirects.extend(redirects);\\n\\n }\\n\\n\\n\\n pub fn redirects(&self) -> &[Redirect] {\\n\",\n \"file_path\": \"src/parse/mod.rs\",\n \"rank\": 88,\n \"score\": 19.296474863272394\n },\n {\n \"content\": \" }\\n\\n\\n\\n fn build_ast(pipeline: pest::iterators::Pair<Rule>) -> Self {\\n\\n assert!(matches!(pipeline.as_rule(), Rule::pipeline));\\n\\n let span = (pipeline.as_span().start(), pipeline.as_span().end());\\n\\n Self {\\n\\n exes: pipeline.into_inner().map(Exe::build_ast).collect(),\\n\\n span,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, PartialEq, Eq)]\\n\\npub struct Exe {\\n\\n exe: Word,\\n\\n args: Vec<Word>,\\n\\n redirects: Vec<Redirect>,\\n\\n}\\n\\n\\n\\nimpl Exe {\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 89,\n \"score\": 16.948746966158193\n },\n {\n \"content\": \"use crate::shell::prelude::*;\\n\\n\\n\\nuse notify::Watcher as _;\\n\\n\\n\\npub struct Handler {\\n\\n git_w: tokio::sync::mpsc::UnboundedSender<std::path::PathBuf>,\\n\\n}\\n\\n\\n\\nimpl Handler {\\n\\n pub fn new(event_w: crate::shell::event::Writer) -> Self {\\n\\n let (git_w, git_r) = tokio::sync::mpsc::unbounded_channel();\\n\\n tokio::spawn(Self::task(git_r, event_w));\\n\\n Self { git_w }\\n\\n }\\n\\n\\n\\n pub fn new_dir(&self, path: std::path::PathBuf) {\\n\\n self.git_w.send(path).unwrap();\\n\\n }\\n\\n\\n\\n async fn task(\\n\",\n \"file_path\": \"src/shell/inputs/git.rs\",\n \"rank\": 90,\n \"score\": 16.559222154251657\n },\n {\n \"content\": \"use crate::runner::prelude::*;\\n\\n\\n\\npub mod command;\\n\\npub use command::{Child, Command, File, Io};\\n\\n\\n\",\n \"file_path\": \"src/runner/builtins/mod.rs\",\n \"rank\": 91,\n \"score\": 15.804132183204203\n },\n {\n \"content\": \" pub fn commands(&self) -> &[Command] {\\n\\n &self.commands\\n\\n }\\n\\n\\n\\n fn build_ast(commands: pest::iterators::Pair<Rule>) -> Self {\\n\\n assert!(matches!(commands.as_rule(), Rule::commands));\\n\\n Self {\\n\\n commands: commands.into_inner().map(Command::build_ast).collect(),\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, PartialEq, Eq)]\\n\\npub enum Command {\\n\\n Pipeline(Pipeline),\\n\\n If(Pipeline),\\n\\n While(Pipeline),\\n\\n For(String, Vec<Word>),\\n\\n Else(Option<Pipeline>),\\n\\n End,\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 92,\n \"score\": 15.484113541481284\n },\n {\n \"content\": \"\\n\\n let vt = std::sync::Arc::new(std::sync::Mutex::new(Vt::new(size)));\\n\\n\\n\\n tokio::spawn(Self::task(\\n\\n pty,\\n\\n std::sync::Arc::clone(&vt),\\n\\n request_r,\\n\\n event_w,\\n\\n ));\\n\\n\\n\\n Ok((Self { vt, request_w }, pts))\\n\\n }\\n\\n\\n\\n pub fn with_vt<T>(&self, f: impl FnOnce(&Vt) -> T) -> T {\\n\\n let vt = self.vt.lock().unwrap();\\n\\n f(&*vt)\\n\\n }\\n\\n\\n\\n pub fn with_vt_mut<T>(&self, f: impl FnOnce(&mut Vt) -> T) -> T {\\n\\n let mut vt = self.vt.lock().unwrap();\\n\",\n \"file_path\": \"src/shell/history/pty.rs\",\n \"rank\": 93,\n \"score\": 15.104058310604646\n },\n {\n \"content\": \"pub mod ast;\\n\\n\\n\\n#[derive(Debug, Eq, PartialEq)]\\n\\npub struct Pipeline {\\n\\n exes: Vec<Exe>,\\n\\n}\\n\\n\\n\\nimpl Pipeline {\\n\\n pub fn into_exes(self) -> impl Iterator<Item = Exe> {\\n\\n self.exes.into_iter()\\n\\n }\\n\\n}\\n\\n\\n\\n#[derive(Debug, Clone, Eq, PartialEq)]\\n\\npub struct Exe {\\n\\n exe: std::path::PathBuf,\\n\\n args: Vec<String>,\\n\\n redirects: Vec<Redirect>,\\n\\n}\\n\\n\\n\",\n \"file_path\": \"src/parse/mod.rs\",\n \"rank\": 94,\n \"score\": 14.999823132987174\n },\n {\n \"content\": \"use crate::prelude::*;\\n\\n\\n\\n#[derive(serde::Deserialize, Default, Debug)]\\n\\npub struct Config {\\n\\n aliases:\\n\\n std::collections::HashMap<std::path::PathBuf, crate::parse::ast::Exe>,\\n\\n}\\n\\n\\n\\nimpl Config {\\n\\n pub fn load() -> Result<Self> {\\n\\n let file = crate::dirs::config_file();\\n\\n if std::fs::metadata(&file).is_ok() {\\n\\n Ok(toml::from_slice(&std::fs::read(&file)?)?)\\n\\n } else {\\n\\n Ok(Self::default())\\n\\n }\\n\\n }\\n\\n\\n\\n pub fn alias_for(\\n\\n &self,\\n\\n path: &std::path::Path,\\n\\n ) -> Option<&crate::parse::ast::Exe> {\\n\\n self.aliases.get(path)\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/config.rs\",\n \"rank\": 95,\n \"score\": 14.567071885302447\n },\n {\n \"content\": \"use crate::shell::prelude::*;\\n\\n\\n\\npub struct Handler;\\n\\n\\n\\nimpl Handler {\\n\\n pub fn new(\\n\\n mut input: textmode::blocking::Input,\\n\\n event_w: crate::shell::event::Writer,\\n\\n ) -> Self {\\n\\n std::thread::spawn(move || {\\n\\n while let Some(key) = input.read_key().unwrap() {\\n\\n event_w.send(Event::Key(key));\\n\\n }\\n\\n });\\n\\n Self\\n\\n }\\n\\n}\\n\",\n \"file_path\": \"src/shell/inputs/stdin.rs\",\n \"rank\": 96,\n \"score\": 14.089513409914625\n },\n {\n \"content\": \"use super::*;\\n\\n\\n\\nimpl From<Pipeline> for Command {\\n\\n fn from(pipeline: Pipeline) -> Self {\\n\\n Self::Pipeline(pipeline)\\n\\n }\\n\\n}\\n\\n\\n\\nmacro_rules! cs {\\n\\n ($($commands:expr),*) => {\\n\\n Commands {\\n\\n commands: [$($commands),*]\\n\\n .into_iter()\\n\\n .map(|c| c.into())\\n\\n .collect(),\\n\\n }\\n\\n };\\n\\n}\\n\\n\\n\\nmacro_rules! p {\\n\",\n \"file_path\": \"src/parse/test_ast.rs\",\n \"rank\": 97,\n \"score\": 14.006069778032202\n },\n {\n \"content\": \" let mut iter = pair.into_inner();\\n\\n let commands = iter.next().unwrap();\\n\\n assert!(matches!(commands.as_rule(), Rule::commands));\\n\\n let redirects = iter.map(Redirect::build_ast).collect();\\n\\n return Self {\\n\\n exe: Word {\\n\\n parts: vec![WordPart::SingleQuoted(\\n\\n crate::info::current_exe()\\n\\n .unwrap()\\n\\n .to_str()\\n\\n .unwrap()\\n\\n .to_string(),\\n\\n )],\\n\\n },\\n\\n args: vec![\\n\\n Word {\\n\\n parts: vec![WordPart::SingleQuoted(\\\"-c\\\".to_string())],\\n\\n },\\n\\n Word {\\n\\n parts: vec![WordPart::SingleQuoted(\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 98,\n \"score\": 13.63659430087517\n },\n {\n \"content\": \" _ => unreachable!(),\\n\\n }\\n\\n }\\n\\n Self {\\n\\n exe,\\n\\n args,\\n\\n redirects,\\n\\n }\\n\\n }\\n\\n}\\n\\n\\n\\nimpl<'de> serde::Deserialize<'de> for Exe {\\n\\n fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>\\n\\n where\\n\\n D: serde::Deserializer<'de>,\\n\\n {\\n\\n struct Visitor;\\n\\n impl<'de> serde::de::Visitor<'de> for Visitor {\\n\\n type Value = Exe;\\n\\n\\n\",\n \"file_path\": \"src/parse/ast.rs\",\n \"rank\": 99,\n \"score\": 13.466828275887957\n }\n]","isConversational":false}}}],"truncated":false,"partial":false},"paginationData":{"pageIndex":15,"numItemsPerPage":100,"numTotalItems":13489,"offset":1500,"length":100}},"jwt":"eyJhbGciOiJFZERTQSJ9.eyJyZWFkIjp0cnVlLCJwZXJtaXNzaW9ucyI6eyJyZXBvLmNvbnRlbnQucmVhZCI6dHJ1ZX0sImlhdCI6MTc3OTcwMDY0OSwic3ViIjoiL2RhdGFzZXRzL3NvdXJjZWdyYXBoL2NvbnRleHQtYXdhcmUtZmltLWNvZGUtY29tcGxldGlvbnMiLCJleHAiOjE3Nzk3MDQyNDksImlzcyI6Imh0dHBzOi8vaHVnZ2luZ2ZhY2UuY28ifQ.eMlIFaw1JhZJ4Q2FJUsLaIFeAyiGwj1ItQLxwfPxXbG6f-M0ZtMj9BOyZbJn0tHXtzlS5oJu_LP-jm7_WEb8DQ","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 | fall/gen/src/generate/codegen.rs | zayenz/fall | 71cd05c6eaa026f692db87d4a8ffe1326706efd4 | use serde_json;
use tera::Context;
use fall_tree::{Text, AstNode};
use lang_fall::syntax::{FallFile, SynRule, LexRule, Expr, BlockExpr,
MethodDef, Parameter};
use lang_fall::{RefKind, CallKind, MethodKind, Analysis, PratVariant, PrattOp, Arity, ChildKind};
use fall_parse as dst;
use crate::ut... | use serde_json;
use tera::Context;
use fall_tree::{Text, AstNode};
use lang_fall::syntax::{FallFile, SynRule, LexRule, Expr, BlockExpr,
MethodDef, Parameter};
use lang_fall::{RefKind, CallKind, MethodKind, Analysis, PratVariant, PrattOp, Arity, ChildKind};
use fall_parse as dst;
use crate::ut... |
}
RefKind::RuleReference(rule) => return Ok(self.syn_rule_ref(rule)),
RefKind::Param(p) => dst::Expr::Var(self.param_ref(p)),
}
}
Expr::CallExpr(call) => {
let call = self.analysis.resolve_call(call)
... | if rule.is_contextual() {
dst::Expr::ContextualToken(
ty_ref,
rule.token_text()
.ok_or(format_err!("Missing contextual token text"))?
.to_string(),
... | if_condition | [
{
"content": "fn parse_expr_pred(p: &mut Parser, expr: ExprRef, tokens: Pos) -> Option<Pos> {\n\n let old_mode = p.predicate_mode;\n\n p.predicate_mode = true;\n\n let result = parse_expr(p, expr, tokens);\n\n p.predicate_mode = old_mode;\n\n result\n\n}\n\n\n",
"file_path": "fall/parse/src/s... |
Rust | truck-rendimpl/src/shaperend.rs | mattiasgronlund/truck | df78ff348b448d41743c2f7db1f93ebb3c0f41ca | use crate::*;
use truck_meshalgo::tessellation::*;
use truck_topology::*;
impl Default for ShapeInstanceDescriptor {
#[inline(always)]
fn default() -> Self {
ShapeInstanceDescriptor {
instance_state: Default::default(),
mesh_precision: 0.005,
}
}
}
impl<Shape: Mesha... | use crate::*;
use truck_meshalgo::tessellation::*;
use truck_topology::*;
impl Default for ShapeInstanceDescriptor {
#[inline(always)]
fn default() -> Self {
ShapeInstanceDescriptor {
instance_state: Default::default(),
mesh_precision: 0.005,
}
}
}
impl<Shape: Mesha... |
}
impl<C, S> IntoInstance<WireFrameInstance> for Solid<Point3, C, S>
where
C: PolylineableCurve,
{
type Descriptor = ShapeWireFrameDescriptor;
fn into_instance(
&self,
handler: &DeviceHandler,
shaders: &WireShaders,
desc: &ShapeWireFrameDescriptor,
) -> WireFrameInstanc... | fn into_instance(
&self,
handler: &DeviceHandler,
shaders: &WireShaders,
desc: &ShapeWireFrameDescriptor,
) -> WireFrameInstance {
let mut lengths = Vec::new();
let points: Vec<[f32; 3]> = self
.face_iter()
.flat_map(|face| face.boundary_iters(... | function_block-full_function | [
{
"content": "fn nontex_inst_desc() -> PolygonInstanceDescriptor {\n\n PolygonInstanceDescriptor {\n\n instance_state: InstanceState {\n\n matrix: Matrix4::from_cols(\n\n [1.0, 2.0, 3.0, 4.0].into(),\n\n [5.0, 6.0, 7.0, 8.0].into(),\n\n [9.0, 10.... |
Rust | src/units/units.rs | zboldyga/rustysd | ecc35896385d5909686f275dc6356226c9e5113b | use crate::fd_store::FDStore;
use crate::platform::EventFd;
use crate::services::Service;
use crate::sockets::{Socket, SocketKind, SpecializedSocketConfig};
use crate::units::*;
use nix::unistd::Pid;
use std::collections::HashMap;
use std::sync::{Arc, Mutex, RwLock};
use std::{fmt, path::PathBuf};
#[derive(Clone, Cop... | use crate::fd_store::FDStore;
use crate::platform::EventFd;
use crate::services::Service;
use crate::sockets::{Socket, SocketKind, SpecializedSocketConfig};
use crate::units::*;
use nix::unistd::Pid;
use std::collections::HashMap;
use std::sync::{Arc, Mutex, RwLock};
use std::{fmt, path::PathBuf};
#[derive(Clone, Cop... |
}
#[derive(Debug)]
pub struct UnitConfig {
pub filepath: PathBuf,
pub description: String,
pub wants: Vec<String>,
pub requires: Vec<String>,
pub before: Vec<String>,
pub after: Vec<String>,
}
impl UnitConfig {
pub fn name(&self) -> String {
let name = self
.filepath... | pub fn deactivate(&mut self, run_info: ArcRuntimeInfo) -> Result<(), UnitOperationError> {
trace!("Deactivate unit: {}", self.conf.name());
match &mut self.specialized {
UnitSpecialized::Target => { /* nothing to do */ }
UnitSpecialized::Socket(sock) => {
sock.clo... | function_block-full_function | [
{
"content": "// make edges between units visible on bot sides: required <-> required_by after <-> before\n\npub fn fill_dependencies(units: &mut HashMap<UnitId, Unit>) {\n\n let mut name_to_id = HashMap::new();\n\n\n\n for (id, unit) in &*units {\n\n let name = unit.conf.name();\n\n name_t... |
Rust | tests/roundtrip.rs | rrbutani/tower-web-protobuf | 6787af73a44f5d4873d58dced0cbe11805cf7767 |
mod common;
use common::*;
use reqwest::{Client, StatusCode};
use std::io::Read;
use std::net::SocketAddr;
use tower_web_protobuf::MessagePlus;
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
enum Format {
Protobuf,
Json,
}
impl Format {
fn get_header(self) -> &'static str {
match self {
... |
mod common;
use common::*;
use reqwest::{Client, StatusCode};
use std::io::Read;
use std::net::SocketAddr;
use tower_web_protobuf::MessagePlus;
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
enum Format {
Protobuf,
Json,
}
impl Format {
fn get_header(self) -> &'static str {
match self {
... | id: 0,
},
);
endpoint_test(
"/identity/album/",
*socket,
Album {
name: "In Colour".into(),
id: 2015,
album_type: 2,
tracks: vec![
Track {
... | |socket| {
use Format::*;
const FORMATS: [Format; 2] = [Json, Protobuf];
fn endpoint_test<T: MessagePlus + PartialEq + Clone>(
endpoint: &'static str,
socket: SocketAddr,
val: T,
) {
FORMATS.iter().for_each(|inp| {
FORMAT... | function_block-random_span | [
{
"content": "fn setup(options: (bool, bool), socket: &SocketAddr) {\n\n ServiceBuilder::new()\n\n .resource(MusicService::new())\n\n .middleware(ProtobufMiddleware::new(options.0, options.1))\n\n .run(&socket)\n\n .unwrap();\n\n}\n\n\n",
"file_path": "tests/common.rs",
"r... |
Rust | oot-explorer-demo/src/reflect_text.rs | mvanbem/oot-explorer | a2574ac5d2c3b2eb8bc6229e887b0ad7ff0fe732 | use oot_explorer_read::{FromVrom, ReadError};
use oot_explorer_reflect::{
BitfieldDescriptor, EnumDescriptor, FieldDescriptor, PointerDescriptor, PrimitiveType,
StructDescriptor, StructFieldLocation, TypeDescriptor, UnionDescriptor,
};
use oot_explorer_segment::{SegmentAddr, SegmentTable};
use oot_explorer_vrom... | use oot_explorer_read::{FromVrom, ReadError};
use oot_explorer_reflect::{
BitfieldDescriptor, EnumDescriptor, FieldDescriptor, PointerDescriptor, PrimitiveType,
StructDescriptor, StructFieldLocation, TypeDescriptor, UnionDescriptor,
};
use oot_explorer_segment::{SegmentAddr, SegmentTable};
use oot_explorer_vrom... | ,
Err(e) => print!("{}", e),
}
}
fn dump_primitive(vrom: Vrom<'_>, desc: PrimitiveType, addr: VromAddr) -> () {
let try_print = || {
match desc {
PrimitiveType::Bool => print!("{}", bool::from_vrom(vrom, addr)?),
PrimitiveType::U8 => print!("{}", u8::from_vrom(vrom, addr... | match desc.values.binary_search_by_key(&value, |&(x, _)| x) {
Ok(index) => print!("{}", desc.values[index].1),
Err(_) => print!("(unknown value 0x{:x}", value),
} | if_condition | [
{
"content": "pub fn is_end<T>(vrom: Vrom<'_>, addr: VromAddr) -> bool\n\nwhere\n\n T: FromVrom + Layout + Sentinel,\n\n{\n\n match T::from_vrom(vrom, addr) {\n\n Ok(value) => value.is_end(vrom),\n\n Err(_) => true,\n\n }\n\n}\n",
"file_path": "oot-explorer-read/src/sentinel.rs",
... |
Rust | src/trace/collector.rs | piercetrey-figure/minitrace-rust | 1ab75c3399b07b86d8e142a8e5a81f1f0d1d9f17 |
use crossbeam::channel::Receiver;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
use std::time::Duration;
use crate::span::Span;
use crate::span::{Anchor, DefaultClock};
use crate::trace::acquirer::SpanCollection;
pub struct Collector {
receiver: Receiver<SpanCollection>,
closed: Arc<At... |
use crossbeam::channel::Receiver;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
use std::time::Duration;
use crate::span::Span;
use crate::span::{Anchor, DefaultClock};
use crate::trace::acquirer::SpanCollection;
pub struct Collector {
receiver: Receiver<SpanCollection>,
closed: Arc<At... |
}
impl Collector {
#[inline]
fn amend(span_collections: Vec<SpanCollection>, anchor: Anchor) -> Vec<Span> {
let capacity = span_collections
.iter()
.map(|sc| match sc {
SpanCollection::LocalSpans {
local_spans: raw_spans,
... | er().collect()
};
self.closed.store(true, Ordering::SeqCst);
let anchor = DefaultClock::anchor();
if let Some(duration) = duration_threshold {
if let Some(root_span) = span_collections.iter().find_map(|s| match s {
SpanCollection::Span(s) if s.pa... | function_block-function_prefixed | [
{
"content": "#[proc_macro_attribute]\n\n#[proc_macro_error]\n\npub fn trace(args: TokenStream, item: TokenStream) -> TokenStream {\n\n let input = syn::parse_macro_input!(item as syn::ItemFn);\n\n let event = syn::parse_macro_input!(args as syn::Expr);\n\n\n\n let syn::ItemFn {\n\n attrs,\n\n ... |
Rust | src/bin/main.rs | yumcyaWiz/rusmallpt | aa7ce93096a6b5735a711cf6585dd969c4456389 | use std::f32::consts::{FRAC_PI_2, FRAC_PI_4};
use std::sync::{Arc, Mutex};
use rusmallpt::camera::{Camera, PinholeCamera};
use rusmallpt::core::IntersectableLocal;
use rusmallpt::image::Image;
use rusmallpt::integrator::{Integrator, NormalIntegrator, PathTracingIntegrator};
use rusmallpt::sampler::Sampler;
use rusmall... | use std::f32::consts::{FRAC_PI_2, FRAC_PI_4};
use std::sync::{Arc, Mutex};
use rusmallpt::camera::{Camera, PinholeCamera};
use rusmallpt::core::IntersectableLocal;
use rusmallpt::image::Image;
use rusmallpt::integrator::{Integrator, NormalIntegrator, PathTracingIntegrator};
use rusmallpt::sampler::Sampler;
use rusmall... |
fn cornellbox_scene() -> (PinholeCamera, Scene) {
let camera = PinholeCamera::new(
Vec3::new(278.0, 273.0, -900.0),
Vec3::new(0.0, 0.0, 1.0),
FRAC_PI_4,
);
let floor = Box::new(Plane::new(
Vec3::new(0.0, 0.0, 0.0),
Vec3::new(0.0, 0.0, 559.2),
Vec3::new(556.... | 3::new(0.2, 0.8, 0.2),
Vec3::new(0.0, 0.0, 0.0),
Vec3::new(0.0, 0.0, 0.0),
),
Material::new(
Vec3::new(0.2, 0.2, 0.8),
Vec3::new(0.0, 0.0, 0.0),
Vec3::new(0.0, 0.0, 0.0),
),
Material::new(
Vec3::new(0.8, 0.8, 0.8),
... | function_block-function_prefixed | [
{
"content": "pub trait Camera {\n\n fn sample_ray(&self, uv: Vec2, sampler: &mut Sampler) -> Ray;\n\n}\n\n\n\npub struct PinholeCamera {\n\n position: Vec3, // camera position\n\n forward: Vec3, // camera forward direction\n\n right: Vec3, // camera right direction\n\n up: Vec3, // cam... |
Rust | src/config.rs | foeb/bootimage | e159e4095ca03826a5b366b1cf528804a06bf6bc | use failure::{Error, ResultExt};
use std::path::PathBuf;
use toml::Value;
#[derive(Debug, Clone)]
pub struct Config {
pub manifest_path: PathBuf,
pub default_target: Option<String>,
pub output: Option<PathBuf>,
pub bootloader: BootloaderConfig,
pub minimum_image_size: Option<u64>,
pub run_comma... | use failure::{Error, ResultExt};
use std::path::PathBuf;
use toml::Value;
#[derive(Debug, Clone)]
pub struct Config {
pub manifest_path: PathBuf,
pub default_target: Option<String>,
pub output: Option<PathBuf>,
pub bootloader: BootloaderConfig,
pub minimum_image_size: Option<u64>,
pub run_comma... | ;
let bootloader_features = match cargo_toml
.get("dependencies")
.and_then(|table| table.get("bootloader"))
.and_then(|table| table.get("features"))
{
None => None,
Some(Value::Array(array)) => {
let mut features = Vec::new();
for feature_string... | match bootloader_dependency.and_then(|table| table.get("default-features")) {
None => None,
Some(Value::Boolean(default_features)) => Some(*default_features),
Some(_) => {
return Err(format_err!(
"Bootloader 'default-features' field should be a boo... | if_condition | [
{
"content": "fn build_bootloader(metadata: &CargoMetadata, config: &Config) -> Result<Box<[u8]>, Error> {\n\n use std::io::Read;\n\n\n\n let bootloader_metadata = metadata.packages.iter().find(|p| {\n\n if let Some(name) = config.bootloader.name.as_ref() {\n\n p.name == name.as_str()\n\... |
Rust | der/src/asn1/bit_string.rs | xiaoyuxlu/utils | 06276215ebdf9e5258c6daadcace9f9c64f57065 |
use crate::{
Any, ByteSlice, Encodable, Encoder, Error, ErrorKind, Header, Length, Result, Tag, Tagged,
};
use core::convert::TryFrom;
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
pub struct BitString<'a> {
inner: ByteSlice<'a>,
}
impl<'a> BitString<'a> {
pub fn new(slice: &'a [u8]) -> Result<... |
use crate::{
Any, ByteSlice, Encodable, Encoder, Error, ErrorKind, Header, Length, Result, Tag, Tagged,
};
use core::convert::TryFrom;
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
pub struct BitString<'a> {
inner: ByteSlice<'a>,
}
impl<'a> BitString<'a> {
pub fn new(slice: &'a [u8]) -> Result<... |
}
impl<'a> From<BitString<'a>> for Any<'a> {
fn from(bit_string: BitString<'a>) -> Any<'a> {
Any {
tag: Tag::BitString,
value: bit_string.inner,
}
}
}
impl<'a> From<BitString<'a>> for &'a [u8] {
fn from(bit_string: BitString<'a>) -> &'a [u8] {
bit_string.as... | fn try_from(any: Any<'a>) -> Result<BitString<'a>> {
any.tag().assert_eq(Tag::BitString)?;
if let Some(bs) = any.as_bytes().get(1..) {
if any.as_bytes()[0] == 0 {
return ByteSlice::new(bs)
.map(|inner| Self { inner })
... | function_block-full_function | [
{
"content": "/// Obtain the length of an ASN.1 `SEQUENCE` of [`Encodable`] values when\n\n/// serialized as ASN.1 DER, including the `SEQUENCE` tag and length prefix.\n\npub fn encoded_len(encodables: &[&dyn Encodable]) -> Result<Length> {\n\n let inner_len = encoded_len_inner(encodables)?;\n\n Header::n... |
Rust | src/format.rs | samwho/hmm | 8894296e98ab43e6937adbfe88af413c7edee881 | use super::{entry::Entry, Result};
use chrono::prelude::*;
use colored::*;
use handlebars::{
Context, Handlebars, Helper, HelperDef, HelperResult, JsonRender, Output, RenderContext,
};
use std::collections::BTreeMap;
pub struct Format<'a> {
renderer: Handlebars<'a>,
data: BTreeMap<&'static str, String>,
}
... | use super::{entry::Entry, Result};
use chrono::prelude::*;
use colored::*;
use handlebars::{
Context, Handlebars, Helper, HelperDef, HelperResult, JsonRender, Output, RenderContext,
};
use std::collections::BTreeMap;
pub struct Format<'a> {
renderer: Handlebars<'a>,
data: BTreeMap<&'static str, String>,
}
... |
}
struct MarkdownHelper {}
impl HelperDef for MarkdownHelper {
fn call<'reg: 'rc, 'rc>(
&self,
h: &Helper,
_: &Handlebars,
_: &Context,
_: &mut RenderContext,
out: &mut dyn Output,
) -> HelperResult {
let s = h.param(0).unwrap().value().render();
... | fn call<'reg: 'rc, 'rc>(
&self,
h: &Helper,
_: &Handlebars,
_: &Context,
_: &mut RenderContext,
out: &mut dyn Output,
) -> HelperResult {
let color = h.param(0).unwrap().value().render();
let s = h.param(1).unwrap().value().render();
Ok(out.wri... | function_block-full_function | [
{
"content": "pub fn from_str(s: &str) -> Error {\n\n s.to_owned().into()\n\n}\n\n\n\n#[derive(Debug)]\n\npub enum Error {\n\n Io(io::Error),\n\n Csv(csv::Error),\n\n QuickCsv(quick_csv::error::Error),\n\n ChronoParse(chrono::format::ParseError),\n\n SerdeJson(serde_json::error::Error),\n\n ... |
Rust | src/jdk.rs | jht5945/buildj | 26de9ddcc6dcd5c956da2f592d55bb504fe1a8f5 | use std::{collections::HashMap, env, fs, str, path::Path, process::Command};
use rust_util::util_os;
use rust_util::util_env;
use crate::{local_util, tool, misc::VERBOSE};
use plist::Value;
const PATH: &str = "PATH";
const JAVA_HOME: &str = "JAVA_HOME";
const OPENJDK_MACOS: &str = "openjdk-osx";
const JDK_LINUX: &str... | use std::{collections::HashMap, env, fs, str, path::Path, process::Command};
use rust_util::util_os;
use rust_util::util_env;
use crate::{local_util, tool, misc::VERBOSE};
use plist::Value;
const PATH: &str = "PATH";
const JAVA_HOME: &str = "JAVA_HOME";
const OPENJDK_MACOS: &str = "openjdk-osx";
const JDK_LINUX: &str... | {
let mut new_env: HashMap<String, String> = HashMap::new();
for (key, value) in env::vars() {
new_env.insert(key, value);
}
new_env
}
pub fn get_env_with_java_home(java_home: &str) -> HashMap<String, String> {
let mut new_env: HashMap<String, String> = HashMap::new();
for (key, value)... | ch Value::from_reader_xml(&*java_home_x.stdout) {
Err(e) => {
debugging!("Parse java_home outputs failed: {}", e);
return None;
}
Ok(val) => val,
};
let java_home_plist_value_array = match java_home_plist_value.as_array() {
None => {
debugging!... | random | [
{
"content": "pub fn get_and_extract_tool_package(base_dir: &str, dir_with_name: bool, name: &str, version: &str, extract_match: bool) -> XResult<bool> {\n\n let tool_package_detail = get_tool_package_detail(name, version)?;\n\n let build_json_object = json::parse(&tool_package_detail)?;\n\n if *VERBOS... |
Rust | tests/basic_choice.rs | pasa-v2x/asn1rs | e8ab92d96c57e17f7cd82cdf825c0063c95a8430 | use asn1rs::prelude::*;
use asn1rs::syn::io::UperReader as NewUperReader;
use asn1rs::syn::io::UperWriter as NewUperWriter;
asn_to_rust!(
r"BasicChoice DEFINITIONS AUTOMATIC TAGS ::=
BEGIN
Basic ::= CHOICE {
abc UTF8String,
def UTF8String,
ghi INTEGER
}
Extensible ... | use asn1rs::prelude::*;
use asn1rs::syn::io::UperReader as NewUperReader;
use asn1rs::syn::io::UperWriter as NewUperWriter;
asn_to_rust!(
r"BasicChoice DEFINITIONS AUTOMATIC TAGS ::=
BEGIN
Basic ::= CHOICE {
abc UTF8String,
def UTF8String,
ghi INTEGER
}
Extensible ... | let _abc = Basic::Abc(String::default());
let _def = Basic::Def(String::default());
let _ghi = Basic::Ghi(123_u64);
match Basic::Abc(String::default()) {
Basic::Abc(_) | Basic::Def(_) | Basic::Ghi(_) => {}
}
} | function_block-function_prefix_line | [
{
"content": "fn serialize_uper(to_uper: impl Writable) -> (usize, Vec<u8>) {\n\n let mut writer = NewUperWriter::default();\n\n writer.write(&to_uper).unwrap();\n\n let bits = writer.bit_len();\n\n (bits, writer.into_bytes_vec())\n\n}\n\n\n",
"file_path": "tests/basic_enumerated.rs",
"rank"... | |
Rust | src/lib.rs | lucviala/rusty-vjoy | 0767102ac650b357f8677ce4556732711468cbc1 |
mod ffi;
pub type VJDStat = ffi::VjdStat;
pub type JoystickPosition = ffi::_JOYSTICK_POSITION_V2;
#[repr(u32)]
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
pub enum HidUsage {
X = 0x30,
Y = 0x31,
Z = 0x32,
RX = 0x33,
RY = 0x34,
RZ = 0x35,
SL0 = 0x36,
SL1 = 0x37,
WHL = 0x38,... |
mod ffi;
pub type VJDStat = ffi::VjdStat;
pub type JoystickPosition = ffi::_JOYSTICK_POSITION_V2;
#[repr(u32)]
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
pub enum HidUsage {
X = 0x30,
Y = 0x31,
Z = 0x32,
RX = 0x33,
RY = 0x34,
RZ = 0x35,
SL0 = 0x36,
SL1 = 0x37,
WHL = 0x38,... | }
}
}
pub fn get_number_existing_vjd() -> i32 {
let mut number = 0;
unsafe {
if ffi::GetNumberExistingVJD(&mut number) != 0 {
number
} else {
0
}
}
}
pub fn get_vjd_button_number(id: u32) -> i32 {
unsafe { ffi::GetVJDButtonNumber(id) }
}
pub f... | et_vjoy_max_devices() -> i32 {
let mut number = 0;
unsafe {
if ffi::GetvJoyMaxDevices(&mut number) != 0 {
number
} else {
0
| function_block-random_span | [
{
"content": "fn main() {\n\n //https://doc.rust-lang.org/rustc/command-line-arguments.html\n\n println!(r\"cargo:rustc-link-search=C:\\Program Files\\vJoy\\x64\");\n\n println!(\"cargo:rustc-link-lib=vJoyInterface\");\n\n\n\n //https://rust-lang.github.io/rust-bindgen\n\n let bindings = bindgen:... |
Rust | src/parse/bam.rs | devsebb/ImmunoGenotyper | 47be20f747e0e7541209be648e01aecf26433565 | use debruijn::dna_string::DnaString;
use rust_htslib::{bam, bam::record::Aux, bam::Read, bam::Reader};
pub struct UMIReader {
reader: bam::Reader,
pub current_umi_group: Vec<DnaString>,
pub current_umi: String,
pub current_cell_barcode: String,
pub next_umi_group: Vec<DnaString>,
next_umi: Stri... | use debruijn::dna_string::DnaString;
use rust_htslib::{bam, bam::record::Aux, bam::Read, bam::Reader};
pub struct UMIReader {
reader: bam::Reader,
pub current_umi_group: Vec<DnaString>,
pub current_umi: String,
pub current_cell_barcode: String,
pub next_umi_group: Vec<DnaString>,
next_umi: Stri... |
fn strip_nonbio_regions(seq: &[u8]) -> DnaString {
let seq = String::from_utf8(seq.to_owned()).unwrap();
let mut tso_idx = seq.find("TTTCTTATATGGG");
if tso_idx.is_none() {
tso_idx = seq.find("AAAGAATATACCC");
};
... | rent_cell_barcode = current_cell_barcode.clone();
} else {
self.next_umi_group
.push(seq);
self.next_umi = read_umi.clone();
return Some(true);
}
}
None
} | function_block-function_prefixed | [
{
"content": "// Takes a reader and returns a csv reader that wraps it, configures to use tab delimiters\n\npub fn get_tsv_reader<R: Read>(reader: R) -> Reader<R> {\n\n csv::ReaderBuilder::new()\n\n .delimiter(b'\\t')\n\n .from_reader(reader)\n\n}\n\n\n\n/* Takes a reference to the ReferenceMet... |
Rust | loadstone_config/src/codegen/memory_map.rs | arron-speake-bluefruit/loadstone | c65cb32809dc069b17830dd4a39d95c913994200 | use anyhow::Result;
use quote::{format_ident, quote};
use std::{fs::OpenOptions, io::Write, path::Path};
use crate::{
memory::{ExternalMemoryMap, InternalMemoryMap, MemoryConfiguration},
port::{Port, Subfamily},
};
use super::prettify_file;
pub fn generate<P: AsRef<Path>>(
autogenerated_folder_path: P,
... | use anyhow::Result;
use quote::{format_ident, quote};
use std::{fs::OpenOptions, io::Write, path::Path};
use crate::{
memory::{ExternalMemoryMap, InternalMemoryMap, MemoryConfiguration},
port::{Port, Subfamily},
};
use super::prettify_file;
pub fn generate<P: AsRef<Path>>(
autogenerated_folder_path: P,
... |
fn generate_external_banks(
base_index: usize,
map: &ExternalMemoryMap,
golden_index: Option<usize>,
) -> Result<String> {
let number_of_external_banks = map.banks.len();
let index: Vec<u8> =
map.banks.iter().enumerate().map(|(i, _)| (i + base_index) as u8).collect();
let bootable = ve... | fn generate_imports(memory_configuration: &MemoryConfiguration, port: &Port) -> Result<String> {
let external_address: Vec<_> = match &memory_configuration.external_flash {
Some(external_flash) if external_flash.name.to_lowercase().contains("n25q128a") => {
["blue_hal", "drivers", "micron", "n25... | function_block-full_function | [
{
"content": "pub fn read_key(mut file: File) -> Result<SigningKey, Error> {\n\n let mut string = String::new();\n\n file.read_to_string(&mut string).map_err(|_| Error::KeyParseFailed)?;\n\n SigningKey::from_str(string.as_str()).map_err(|_| Error::KeyParseFailed)\n\n}\n\n\n",
"file_path": "tools/si... |
Rust | src/influxdb_ioxd/rpc/management.rs | mitch292/influxdb_iox | 7e8f3aaafbd497c0c6e8f993b4ce0330e6d43ccb | use std::convert::TryInto;
use std::fmt::Debug;
use std::sync::Arc;
use tonic::{Request, Response, Status};
use tracing::error;
use data_types::database_rules::DatabaseRules;
use data_types::DatabaseName;
use generated_types::google::{
AlreadyExists, FieldViolation, FieldViolationExt, InternalError, NotFound,
... | use std::convert::TryInto;
use std::fmt::Debug;
use std::sync::Arc;
use tonic::{Request, Response, Status};
use tracing::error;
use data_types::database_rules::DatabaseRules;
use data_types::DatabaseName;
use generated_types::google::{
AlreadyExists, FieldViolation, FieldViolationExt, InternalError, NotFound,
... |
async fn get_database(
&self,
request: Request<GetDatabaseRequest>,
) -> Result<Response<GetDatabaseResponse>, Status> {
let name = DatabaseName::new(request.into_inner().name).field("name")?;
match self.server.db_rules(&name).await {
Some(rules) => Ok(Response::ne... | f,
_: Request<ListDatabasesRequest>,
) -> Result<Response<ListDatabasesResponse>, Status> {
let names = self.server.db_names_sorted().await;
Ok(Response::new(ListDatabasesResponse { names }))
} | function_block-function_prefixed | [
{
"content": "type DatabaseError = Box<dyn std::error::Error + Send + Sync + 'static>;\n\n\n\n/// A server ID of 0 is reserved and indicates no ID has been configured.\n\nconst SERVER_ID_NOT_SET: u32 = 0;\n\n\n\n#[derive(Debug, Snafu)]\n\npub enum Error {\n\n #[snafu(display(\"Server error: {}\", source))]\n... |
Rust | src/unpack.rs | clouds56/crnlib | 13dbc1e0e4184ad686e3987708c4564901ed92ef | use std::io::prelude::*;
use anyhow::*;
use serde::{Serialize, Deserialize};
use crate::{Tables, Huffman, codec::Codec};
pub trait Block: Serialize {
const BLOCK_SIZE: usize;
fn write_to<W: Write>(&self, mut w: W) -> std::io::Result<()> {
use bincode::Options;
let bin = bincode::config::DefaultOptions::new... | use std::io::prelude::*;
use anyhow::*;
use serde::{Serialize, Deserialize};
use crate::{Tables, Huffman, codec::Codec};
pub trait Block: Serialize {
const BLOCK_SIZE: usize;
fn write_to<W: Write>(&self, mut w: W) -> std::io::Result<()> {
use bincode::Options;
let bin = bincode::config::DefaultOptions::new... |
}
#[derive(Debug, Default, Serialize, Deserialize)]
pub struct Dxn {
pub alpha0_endpoint: (u8, u8),
pub alpha0_selector: [u8; 6],
pub alpha1_endpoint: (u8, u8),
pub alpha1_selector: [u8; 6],
}
impl Block for Dxn {
const BLOCK_SIZE: usize = 16;
}
impl Unpack for Dxn {
fn unpack(tables: &Tables, codec: &mu... | fn unpack(tables: &Tables, codec: &mut Codec, width: u16, height: u16, face: u8) -> Result<Vec<u8>, Error> {
let block_x = (width + 3) / 4;
let block_y = (height + 3) / 4;
let chunk_x = (block_x + 1) as usize / Self::TRUNK_SIZE;
let chunk_y = (block_y + 1) as usize / Self::TRUNK_SIZE;
let mut tile_... | function_block-full_function | [
{
"content": "#[test]\n\nfn test_huffman() {\n\n let input = [0b0100_0000u8];\n\n let mut codec = Codec::new(&input);\n\n let huffman = Huffman::new(BTreeMap::<bool,_>::new()).expect(\"zero huffman\");\n\n assert!(huffman.next(&mut codec).is_err());\n\n\n\n let mut codec = Codec::new(&input);\n\n let mut ... |
Rust | src/rngs/entropy.rs | robsmith11/rand | 1e9554d79b915860894bfba3aaff8c3f1c8b2159 |
use rand_core::{RngCore, CryptoRng, Error, ErrorKind, impls};
#[allow(unused)]
use rngs;
#[derive(Debug)]
pub struct EntropyRng {
source: Source,
}
#[derive(Debug)]
enum Source {
Os(Os),
Custom(Custom),
Jitter(Jitter),
None,
}
impl EntropyRng {
pub fn new() -> Self ... |
use rand_core::{RngCore, CryptoRng, Error, ErrorKind, impls};
#[allow(unused)]
use rngs;
#[derive(Debug)]
pub struct EntropyRng {
source: Source,
}
#[derive(Debug)]
enum Source {
Os(Os),
Custom(Custom),
Jitter(Jitter),
None,
}
impl EntropyRng {
pub fn new() -> Self ... | Ok(()) => return Ok(()),
Err(err) => {
warn!("EntropyRng: JitterRng failed: {}", err);
reported_error = Some(err);
},
}
} else if Jitter::is_supported() {
match Jitter::new_and_fill(dest) {
O... | self, dest: &mut [u8]) {
self.try_fill_bytes(dest).unwrap_or_else(|err|
panic!("all entropy sources failed; first error: {}", err))
}
fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error> {
let mut reported_error = None;
if let Source::Os(ref mut os_rng) = ... | random | [
{
"content": "/// Implement `next_u64` via `next_u32`, little-endian order.\n\npub fn next_u64_via_u32<R: RngCore + ?Sized>(rng: &mut R) -> u64 {\n\n // Use LE; we explicitly generate one value before the next.\n\n let x = u64::from(rng.next_u32());\n\n let y = u64::from(rng.next_u32());\n\n (y << 3... |
Rust | src/validator/lockbox.rs | Cognoscan/fog_pack | 7b3af246faa851bfc2aa09cc186ff2332124e791 | use super::*;
use crate::element::*;
use crate::error::{Error, Result};
use serde::{Deserialize, Serialize};
#[inline]
fn is_false(v: &bool) -> bool {
!v
}
#[inline]
fn u32_is_zero(v: &u32) -> bool {
*v == 0
}
#[inline]
fn u32_is_max(v: &u32) -> bool {
*v == u32::MAX
}
macro_rules! lockbox_validator {
... | use super::*;
use crate::element::*;
use crate::error::{Error, Result};
use serde::{Deserialize, Serialize};
#[inline]
fn is_false(v: &bool) -> bool {
!v
}
#[inline]
fn u32_is_zero(v: &u32) -> bool {
*v == 0
}
#[inline]
fn u32_is_max(v: &u32) -> bool {
*v == u32::MAX
}
macro_rules! lockbox_validator {
... | r().all(|other| match other {
Validator::$e(other) => self.query_check_self(other),
_ => false,
}),
Validator::Any => true,
_ => false,
}
}
}
};
($t: ty, $e: ident, $v... | n) && u32_is_zero(&other.min_len))
}
pub(crate) fn query_check(&self, other: &Validator) -> bool {
match other {
Validator::$e(other) => self.query_check_self(other),
Validator::Multi(list) => list.ite | random | [
{
"content": "/// Read raw lockbox data out from a buffer\n\npub fn read_raw_lockbox(buf: &mut &[u8], len: usize) -> crate::Result<Lockbox> {\n\n Ok(Lockbox::decode(len, buf)?)\n\n}\n\n\n\n\n",
"file_path": "old/decode.rs",
"rank": 2,
"score": 338446.3248757994
},
{
"content": "/// Genera... |
Rust | ring/src/aead/poly1305.rs | Soptq/phala-blockchain | f2fbd1e62b1b8c2567bfed993ae85a56f227a880 |
use super::{Tag, TAG_LEN};
use crate::{c, cpu};
pub(super) struct Key {
key_and_nonce: [u8; KEY_LEN],
cpu_features: cpu::Features,
}
pub(super) const BLOCK_LEN: usize = 16;
pub(super) const KEY_LEN: usize = 2 * BLOCK_LEN;
impl Key {
#[inline]
pub(super) fn new(key_and_nonce: [u8; KEY_LEN], cpu_feat... |
use super::{Tag, TAG_LEN};
use crate::{c, cpu};
pub(super) struct Key {
key_and_nonce: [u8; KEY_LEN],
cpu_features: cpu::Features,
}
pub(super) const BLOCK_LEN: usize = 16;
pub(super) const KEY_LEN: usize = 2 * BLOCK_LEN;
impl Key {
#[inline]
pub(super) fn new(key_and_nonce: [u8; KEY_LEN], cpu_feat... |
pub(super) fn finish(mut self) -> Tag {
let mut tag = Tag([0u8; TAG_LEN]);
dispatch!(
self.cpu_features =>
(GFp_poly1305_finish | GFp_poly1305_finish_neon)
(statep: &mut poly1305_state, mac: &mut [u8; TAG_LEN])
(&mut self.state, &mut tag.0));
... | pub fn update(&mut self, input: &[u8]) {
dispatch!(
self.cpu_features =>
(GFp_poly1305_update | GFp_poly1305_update_neon)
(statep: &mut poly1305_state, input: *const u8, in_len: c::size_t)
(&mut self.state, input.as_ptr(), input.len()));
} | function_block-full_function | [
{
"content": "pub fn shift_partial<F>((in_prefix_len, in_out): (usize, &mut [u8]), transform: F)\n\nwhere\n\n F: FnOnce(&[u8]) -> Block,\n\n{\n\n let (block, in_out_len) = {\n\n let input = &in_out[in_prefix_len..];\n\n let in_out_len = input.len();\n\n if in_out_len == 0 {\n\n ... |
Rust | wire_protocol/src/connection.rs | vangork/pravega-client-rust | b57b2ea6eee3aa49d354e19b5fc457d4ccf72e9f |
use crate::error::*;
use async_trait::async_trait;
use pravega_client_shared::PravegaNodeUri;
use snafu::ResultExt;
use std::fmt;
use std::fmt::{Debug, Formatter};
use tokio::io::{AsyncReadExt, AsyncWriteExt};
use tokio::io::{ReadHalf, WriteHalf};
use tokio::net::TcpStream;
use tokio_rustls::client::TlsStream;
use uu... |
use crate::error::*;
use async_trait::async_trait;
use pravega_client_shared::PravegaNodeUri;
use snafu::ResultExt;
use std::fmt;
use std::fmt::{Debug, Formatter};
use tokio::io::{AsyncReadExt, AsyncWriteExt};
use tokio::io::{ReadHalf, WriteHalf};
use tokio::net::TcpStream;
use tokio_rustls::client::TlsStream;
use uu... |
(read, write)
}
fn get_endpoint(&self) -> PravegaNodeUri {
self.endpoint.clone()
}
fn get_uuid(&self) -> Uuid {
self.uuid
}
fn is_valid(&self) -> bool {
self.can_recycle
&& self.stream.as_ref().is_some()
&& self.stream.as_ref().expect("... | let write = Box::new(ConnectionWriteHalfTls {
uuid: self.uuid,
endpoint: self.endpoint.clone(),
write_half: Some(write_half),
}) as Box<dyn ConnectionWriteHalf>; | assignment_statement | [
{
"content": "#[async_trait]\n\npub trait ClientConnection: Send + Sync {\n\n async fn read(&mut self) -> Result<Replies, ClientConnectionError>;\n\n async fn write(&mut self, request: &Requests) -> Result<(), ClientConnectionError>;\n\n fn split(&mut self) -> (ClientConnectionReadHalf, ClientConnectio... |
Rust | nrf-softdevice/src/flash.rs | chris-ricketts/nrf-softdevice | 6ee09a134d9366029462963650dcd7e3921d6c1d | use core::future::Future;
use core::marker::PhantomData;
use core::sync::atomic::{AtomicBool, Ordering};
use embedded_storage::nor_flash::{ErrorType, NorFlashError, NorFlashErrorKind};
use embedded_storage_async::nor_flash::{AsyncNorFlash, AsyncReadNorFlash};
use crate::raw;
use crate::util::{DropBomb, Signal};
use cr... | use core::future::Future;
use core::marker::PhantomData;
use core::sync::atomic::{AtomicBool, Ordering};
use embedded_storage::nor_flash::{ErrorType, NorFlashError, NorFlashErrorKind};
use embedded_storage_async::nor_flash::{AsyncNorFlash, AsyncReadNorFlash};
use crate::raw;
use crate::util::{DropBomb, Signal};
use cr... | w_parts(address as *const u8, data.len())
});
Ok(())
}
}
fn capacity(&self) -> usize {
256 * 4096
}
}
impl AsyncNorFlash for Flash {
const WRITE_SIZE: usize = 4;
const ERASE_SIZE: usize = 4096;
type WriteFuture<'a> = impl Future<Output = Result<(), Fla... | ta: &'a mut [u8]) -> Self::ReadFuture<'a> {
async move {
data.copy_from_slice(unsafe {
core::slice::from_ra | function_block-random_span | [
{
"content": "pub fn get_value(_sd: &Softdevice, handle: u16, buf: &mut [u8]) -> Result<usize, GetValueError> {\n\n let mut value = raw::ble_gatts_value_t {\n\n p_value: buf.as_mut_ptr(),\n\n len: buf.len() as _,\n\n offset: 0,\n\n };\n\n let ret = unsafe {\n\n raw::sd_ble_g... |
Rust | tests/elements/test_from_telemetry_stage.rs | dmrolfs/proctor | 9b2fac5e80e4a8874906a85302af7b34b4433f46 | use std::path::PathBuf;
use anyhow::Result;
use cast_trait_object::DynCastExt;
use chrono::{DateTime, Utc};
use claim::*;
use once_cell::sync::Lazy;
use pretty_assertions::assert_eq;
use proctor::elements;
use proctor::graph::{stage, Connect, Graph, SinkShape};
use proctor::phases::collection::{make_telemetry_cvs_sour... | use std::path::PathBuf;
use anyhow::Result;
use cast_trait_object::DynCastExt;
use chrono::{DateTime, Utc};
use claim::*;
use once_cell::sync::Lazy;
use pretty_assertions::assert_eq;
use proctor::elements;
use proctor::graph::{stage, Connect, Graph, SinkShape};
use proctor::phases::collection::{make_telemetry_cvs_sour... |
assert_tokens(
&data,
&vec![
Token::Struct { name: "Data", len: 3 },
Token::Str("task.last_failure"),
Token::Some,
Token::Str(&NOW_REP),
Token::Str("cluster.is_deploying"),
Token::Bool(true),
Token::Str("cluster.la... | let data = Data {
last_failure: Some(NOW.clone()),
is_deploying: true,
last_deployment: NOW.clone(),
}; | assignment_statement | [
{
"content": "#[tracing::instrument(level = \"debug\", skip(serializer))]\n\npub fn serialize_format<S>(date: &DateTime<Utc>, serializer: S) -> Result<S::Ok, S::Error>\n\nwhere\n\n S: Serializer,\n\n{\n\n let datetime_rep = format!(\"{}\", date.format(FORMAT));\n\n serializer.serialize_str(datetime_rep... |
Rust | src/union_find/client.rs | ccozad/cozad-union-find | 3ec2ac39cecf08e6d68977a67f2c7bb02409fc6f | #[cfg(test)]
#[path = "client_tests.rs"]
mod client_tests;
use std::collections::HashMap;
#[derive(Hash, Eq, PartialEq, Debug)]
struct Node {
pub uuid: String,
pub parent_index: usize,
pub index: usize,
pub size: usize
}
#[derive(Hash, Eq, PartialEq, Debug)]
pub struct BulkConnec... | #[cfg(test)]
#[path = "client_tests.rs"]
mod client_tests;
use std::collections::HashMap;
#[derive(Hash, Eq, PartialEq, Debug)]
struct Node {
pub uuid: String,
pub parent_index: usize,
pub index: usize,
pub size: usize
}
#[derive(Hash, Eq, PartialEq, Debug)]
pub struct BulkConnec... |
self.set_count -= 1;
}
}
pub fn connect_nodes_bulk(&mut self, connections: Vec<BulkConnection>) {
for connection in connections.iter() {
let uuid_a_root = self.find_root_index_bulk(connection.a + 1);
let uuid_b_root = self.find... | if node_slice[uuid_a_root].size < node_slice[uuid_b_root].size {
node_slice[uuid_a_root].parent_index = uuid_b_root;
node_slice[uuid_b_root].size += node_slice[uuid_a_root].size;
} else {
node_slice[uuid_b_root].parent_index = uuid_a_root;
node... | if_condition | [
{
"content": "#[test]\n\nfn node_index_positive() {\n\n let mut client = ufclient::Client::new();\n\n client.add_node(\"A\");\n\n\n\n assert_eq!(1, client.node_index(\"A\"));\n\n}\n\n\n",
"file_path": "src/union_find/client_tests.rs",
"rank": 1,
"score": 76115.25809501106
},
{
"cont... |
Rust | parser/src/typing/phase1.rs | thejohncrafter/projets-2020 | 2c4525f5d241a67663a1f74f2326abd2890c44fa | use std::collections::HashSet;
use crate::ast::{Structure, Function, Exp, StaticType};
use super::data::*;
use super::visit::IntoVisitor;
use super::assign::collect_all_assign;
use super::func_signatures::{build_signature, is_callable_with_exactly, format_signature};
fn is_reserved_name(n: &String) -> bool {
match... | use std::collections::HashSet;
use crate::ast::{Structure, Function, Exp, StaticType};
use super::data::*;
use super::visit::IntoVisitor;
use super::assign::collect_all_assign;
use super::func_signatures::{build_signature, is_callable_with_exactly, format_signature};
fn is_reserved_name(n: &String) -> bool {
match... | ;
}
}
for sig in self.function_sigs.entry(f.name.clone()).or_default() {
if is_callable_with_exactly(f.params.iter().map(|arg| arg.ty.clone()).collect(), &sig) {
return Err(
(f.span, format!(
... | Err(
(param.span, format!("This type is malformed, either it is not a primitive or it's not a declared before structure").to_string()).into()
) | call_expression | [
{
"content": "pub fn is_builtin_function(name: &String) -> bool {\n\n match name.as_str() {\n\n \"println\" | \"div\" | \"print\" => true,\n\n _ => false\n\n }\n\n}\n\n\n\n#[derive(Debug)]\n\npub struct TypedDecls<'a> {\n\n pub functions: HashMap<String, Vec<Function<'a>>>,\n\n pub str... |
Rust | clashctl-tui/src/event.rs | EurusEurus/clashctl | 6fabdeabc6dc4920cb9fb3da701242ac103fbf04 | use std::fmt::Display;
use crossterm::event::{KeyCode as KC, KeyEvent as KE, KeyModifiers as KM};
use log::Level;
use tui::{
style::{Color, Style},
text::{Span, Spans},
};
use crate::{
clashctl::model::{ConnectionsWithSpeed, Log, Proxies, Rules, Traffic, Version},
components::MovableListItem,
util... | use std::fmt::Display;
use crossterm::event::{KeyCode as KC, KeyEvent as KE, KeyModifiers as KM};
use log::Level;
use tui::{
style::{Color, Style},
text::{Span, Spans},
};
use crate::{
clashctl::model::{ConnectionsWithSpeed, Log, Proxies, Rules, Traffic, Version},
components::MovableListItem,
util... | ,
ToggleDebug,
ToggleHold,
List(ListEvent),
TestLatency,
NextSort,
PrevSort,
Other(KE),
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ListEvent {
pub fast: bool,
pub code: KC,
}
#[derive(Debug, Clone, PartialEq, Eq)]
#[non_exhaustive]
pub enum UpdateEvent {
Config(clashct... | event)),
]),
Event::Diagnostic(event) => match event {
DiagnosticEvent::Log(level, payload) => Spans(vec![
Span::styled(
format!("✇ {:<6}", level),
Style::default().fg(level.as_color()),
),
... | random | [
{
"content": "pub fn help_footer(content: &str, normal: Style, highlight: Style) -> Spans {\n\n if content.is_empty() {\n\n Spans(vec![])\n\n } else if content.len() == 1 {\n\n Spans(vec![Span::raw(content)])\n\n } else {\n\n let (index, _) = content.char_indices().nth(1).unwrap();... |
Rust | src/widget_themes/classic.rs | fltk-rs/fltk-theme | 8e792be048cb6c868c66f526bffd7782f52f54ee | use super::*;
use fltk::{app, enums::Color, misc::Tooltip};
fn classic_button_up_frame(x: i32, y: i32, w: i32, h: i32, c: Color) {
draw_frame2("AAWWMMRR", x, y, w, h);
}
fn classic_button_up_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
set_draw_color(activated_color(c));
draw_rectf(x + 2, y + 2, w - 4,... | use super::*;
use fltk::{app, enums::Color, misc::Tooltip};
fn classic_button_up_frame(x: i32, y: i32, w: i32, h: i32, c: Color) {
draw_frame2("AAWWMMRR", x, y, w, h);
}
fn classic_button_up_box(x: i32, y: i32, w: i32, h: i32, c: Color) {
set_draw_color(activated_color(c));
draw_rectf(x + 2, y + 2, w - 4,... |
pub(crate) fn use_classic_theme() {
use_classic_scheme();
use_classic_colors();
use_native_settings();
}
| fn use_classic_colors() {
app::background(0xD4, 0xD0, 0xC8);
app::background2(0xFF, 0xFF, 0xFF);
app::foreground(0x00, 0x00, 0x00);
app::set_color(Color::Inactive, 0x5F, 0x5F, 0x5F);
app::set_color(Color::Selection, 0x0A, 0x24, 0x6A);
app::set_color(Color::Free, 0xD4, 0xD0, 0xC8);
Tooltip::s... | function_block-full_function | [
{
"content": "fn up_frame(x: i32, y: i32, w: i32, h: i32, c: Color) {\n\n rect(x, y, w, h, Color::color_average(Color::White, c, 0.2));\n\n}\n\n\n",
"file_path": "src/widget_schemes/clean.rs",
"rank": 6,
"score": 231206.04478592548
},
{
"content": "fn up_box(x: i32, y: i32, w: i32, h: i32... |
Rust | src/tools/builder.rs | feenkcom/gtoolkit-maestro-rs | 1c1651b6ddaf8648bce6037fa24e34ca08be7a93 | use crate::create::FileToCreate;
use crate::download::{FileToDownload, FilesToDownload};
use crate::{
Application, Checker, Downloader, ExecutableSmalltalk, FileToMove, ImageSeed, InstallerError,
Result, Smalltalk, SmalltalkCommand, SmalltalkExpressionBuilder, SmalltalkScriptToExecute,
SmalltalkScriptsToExe... | use crate::create::FileToCreate;
use crate::download::{FileToDownload, FilesToDownload};
use crate::{
Application, Checker, Downloader, ExecutableSmalltalk, FileToMove, ImageSeed, InstallerError,
Result, Smalltalk, SmalltalkCommand, SmalltalkExpressionBuilder, SmalltalkScriptToExecute,
SmalltalkScriptsToExe... |
}
| pub async fn build(
&self,
application: &mut Application,
build_options: &BuildOptions,
) -> Result<()> {
let started = Instant::now();
let image_seed = build_options.image_seed();
application.set_image_seed(image_seed.clone())?;
Checker::new()
.... | function_block-full_function | [
{
"content": "pub trait ExecutableSmalltalk {\n\n fn create_command(&self, evaluator: &SmalltalkEvaluator) -> Result<Command>;\n\n fn execute(&self, evaluator: &SmalltalkEvaluator) -> Result<()> {\n\n let mut command = self.create_command(evaluator)?;\n\n if evaluator.is_verbose() {\n\n ... |
Rust | src/lib.rs | gcarq/seek_bufread | 1ff6dff6e449cff969e94bb77aacb89de20cc4ac |
use std::fmt;
use std::io::{self, BufRead, Read, Seek, SeekFrom};
const DEFAULT_BUF_SIZE: usize = 8 * 1024;
pub struct BufReader<R> {
inner: R,
buf: Box<[u8]>,
buf_pos: usize,
cap: usize,
absolute_pos: u64,
}
impl<R: Read + Seek> BufReader<R> {
... |
use std::fmt;
use std::io::{self, BufRead, Read, Seek, SeekFrom};
const DEFAULT_BUF_SIZE: usize = 8 * 1024;
pub struct BufReader<R> {
inner: R,
buf: Box<[u8]>,
buf_pos: usize,
cap: usize,
absolute_pos: u64,
}
impl<R: Read + Seek> BufReader<R> {
... | 8];
reader.read(&mut buf).unwrap();
assert_eq!(buf, [0, 0, 0, 0, 0, 0, 0, 0]);
}
#[test]
fn seek_end_std() {
let inner = Cursor::new([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);
let mut reader = io::BufReader::with_capacity(2, inner);
reader.seek(Se... | From::End(-6)).unwrap();
let mut buf = [0; 8];
reader.read(&mut buf).unwrap();
assert_eq!(buf, [11, 12, 13, 14, 15, 16, 0, 0]);
reader.seek(SeekFrom::End(0)).unwrap();
let mut buf = [0; | function_block-random_span | [
{
"content": "#[bench]\n\nfn read_10mb_default_from_cursor(b: &mut Bencher) {\n\n b.iter(|| {\n\n let inner = Cursor::new(vec![1; 10000000]);\n\n let mut reader = BufReader::new(inner);\n\n\n\n let mut buf: Vec<u8> = Vec::with_capacity(10000000);\n\n reader.read_to_end(&mut buf).u... |
Rust | src/types/rowkey.rs | TimeExceed/alicloud-tablestore-rust-sdk | d8a7b24c10803e4641d6f0d30e0b9d4ddda100c4 | use bytes::Bytes;
use crate::{Error, ErrorCode};
use std::convert::TryFrom;
use super::*;
#[cfg(test)]
use quickcheck::{Arbitrary, Gen, empty_shrinker};
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct RowKey(pub Vec<RowKeyColumn>);
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct ExtendedRowKey(pub Vec<ExtendedRo... | use bytes::Bytes;
use crate::{Error, ErrorCode};
use std::convert::TryFrom;
use super::*;
#[cfg(test) | y> for ExtendedRowKey {
fn from(rk: RowKey) -> Self {
let ext_rk = rk.into_iter()
.map(|x| {
ExtendedRowKeyColumn::from(x)
})
.collect();
ExtendedRowKey::new(ext_rk)
}
}
impl TryFrom<ExtendedRowKey> for RowKey {
type Error = Error;
fn... | ]
use quickcheck::{Arbitrary, Gen, empty_shrinker};
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct RowKey(pub Vec<RowKeyColumn>);
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct ExtendedRowKey(pub Vec<ExtendedRowKeyColumn>);
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct RowKeyColumn {
pub name: Name,
... | random | [
{
"content": "fn peek_tag(inp: &mut dyn Buf) -> Result<super::Tag, Error> {\n\n if !inp.has_remaining() {\n\n return issue_error();\n\n }\n\n let xs = inp.bytes();\n\n assert!(!xs.is_empty());\n\n Ok(super::Tag::try_from(xs[0])?)\n\n}\n\n\n",
"file_path": "src/plainbuffer/serde.rs",
... |
Rust | src/timer.rs | guerinoni/yobemag | ace316106477092b354ccf77b278899685cc5ca1 | use std::cell::RefCell;
use std::rc::Rc;
use crate::{
clock::Clock,
interrupt::{InterruptFlag, InterruptKind},
memory_device::ReadWrite,
};
pub struct Timer {
divider: u8,
tima: u8,
tma: u8,
tac: u8,
clock... | use std::cell::RefCell;
use std::rc::Rc;
use crate::{
clock::Clock,
interrupt::{InterruptFlag, InterruptKind},
memory_device::ReadWrite,
};
pub struct Timer {
divider: u8,
tima: u8,
tma: u8,
tac: u8,
clock... |
}
impl ReadWrite for Timer {
fn contains(&self, address: usize) -> bool {
0xFF04 == address || 0xFF05 == address || 0xFF06 == address || 0xFF07 == address
}
fn read_byte(&self, address: usize) -> Result<u8, std::io::Error> {
match address {
0xFF04 => Ok(self.divider),
... | for _ in 0..n {
self.tima = self.tima.wrapping_add(1);
if self.tima == 0x00 {
self.tima = self.tma;
self.interrupt_flag
.borrow_mut()
.request(InterruptKind::Timer);
}
}
... | function_block-function_prefix_line | [
{
"content": "/// since gameboy check for non original games when loading cartridge.\n\npub fn valid_checksum(data: &[u8]) -> Result<(), std::io::Error> {\n\n let checksum: Wrapping<u8> = data[0x134..0x14D]\n\n .iter()\n\n .cloned()\n\n .fold(Wrapping(0), |acc, v| acc - Wrapping(v) - Wra... |
Rust | src/worker.rs | dginev/rust-cortex-peripherals | c1eb9eb489e45ae80857cc3b00b20fe9bee6c258 |
use std::borrow::Cow;
use std::error::Error;
use std::fs::File;
use std::io::{Read, Seek, SeekFrom, Write};
use std::ops::Deref;
use std::path::Path;
use std::thread;
use std::time::Duration;
use std::ffi::OsString;
use tempdir::TempDir;
use zmq::{Context, Message, Socket, SNDMORE};
pub trait Worker: Clone + Send {... |
use std::borrow::Cow;
use std::error::Error;
use std::fs::File;
use std::io::{Read, Seek, SeekFrom, Write};
use std::ops::Deref;
use std::path::Path;
use std::thread;
use std::time::Duration;
use std::ffi::OsString;
use tempdir::TempDir;
use zmq::{Context, Message, Socket, SNDMORE};
pub trait Worker: Clone + Send {... |
fn receive_from_cortex(
&self,
input_tmpdir: &TempDir,
source: &Socket,
) -> (Result<File, Box<dyn Error>>, String, usize, String) {
let mut taskid_msg = Message::new();
let mut recv_msg = Message::new();
source.send(&self.get_service(), 0).unwrap();
source.recv(&mut taskid_msg, 0).... | loop {
let input_tmpdir = TempDir::new("cortex_task").unwrap();
let (file_result, input_filepath, input_size, taskid) =
self.receive_from_cortex(&input_tmpdir, &source);
let converted_result = if file_result.is_ok() {
self.convert(Path::new(&input_filepath))
} else {
... | function_block-function_prefix_line | [
{
"content": "/// Transform the ZIP provided by cortex into a TempDir,\n\n/// for e.g. tools such as Engrafo that aren't ZIP-capable\n\npub fn extract_zip_to_tmpdir(path: &Path, tmpdir_prefix: &str) -> Result<TempDir, Box<dyn Error>> {\n\n let input_tmpdir = TempDir::new(tmpdir_prefix)?;\n\n let unpacked_... |
Rust | chain/src/action.rs | monacohq/rust-eos | a54e873baaf21db9268e9537856b04357583d8bf |
use alloc::string::{String, ToString};
use alloc::{format, vec};
use alloc::vec::Vec;
use core::str::FromStr;
use codec::{Encode, Decode};
use crate::{
AccountName, ActionName, Asset, Digest, NumBytes,
PermissionLevel, Read, SerializeData, Write
};
#[cfg(feature = "std")]
use serde::{
Serialize, Deserializ... |
use alloc::string::{String, ToString};
use alloc::{format, vec};
use alloc::vec::Vec;
use core::str::FromStr;
use codec::{Encode, Decode};
use crate::{
AccountName, ActionName, Asset, Digest, NumBytes,
PermissionLevel, Read, SerializeData, Write
};
#[cfg(feature = "std")]
use serde::{
Serialize, Deserializ... | o.token",
"transfer",
vec![permission_level],
action_transfer
)
}
}
impl core::fmt::Display for Action {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
write!(f, "account: {}\n\
name: {}\n\
authorization: {}\n\
... | T, to: T, quantity: T, memo: T) -> crate::Result<Action> {
let permission_level = PermissionLevel::from_str(from.as_ref(), "active")?;
let action_transfer = ActionTransfer::from_str(from, to, quantity, memo)?;
Action::from_str(
"eosi | function_block-random_span | [
{
"content": "/// Directly encode a slice as base58\n\npub fn encode_slice(data: &[u8]) -> String {\n\n encode_iter(data.iter().cloned())\n\n}\n\n\n",
"file_path": "keys/src/base58.rs",
"rank": 0,
"score": 273043.4003143676
},
{
"content": "/// Obtain a string with the base58check encodin... |
Rust | components/epaxos/src/replication/hdlreply.rs | openacid/celeritasdb | 061d71e5e6305b6e3782530433ad082680c9fc14 | use crate::qpaxos::replicate_reply::Phase;
use crate::qpaxos::Direction;
use crate::qpaxos::ReplicateReply;
use crate::qpaxos::*;
use crate::replica::*;
use crate::replication::RpcHandlerError;
pub fn check_repl_common(inst: &Instance, reply: ReplicateReply) -> Result<Phase, RpcHandlerError> {
let iid = reply
... | use crate::qpaxos::replicate_reply::Phase;
use crate::qpaxos::Direction;
use crate::qpaxos::ReplicateReply;
use crate::qpaxos::*;
use crate::replica::*;
use crate::replication::RpcHandlerError;
pub fn check_repl_common(inst: &Instance, reply: ReplicateReply) -> Result<Phase, RpcHandlerError> {
let iid = reply
... |
pub fn handle_prepare_reply(
st: &mut ReplicationStatus,
from_rid: ReplicaId,
repl: ReplicateReply,
) -> Result<(), RpcHandlerError> {
if let Some(ref e) = repl.err {
return Err(RpcHandlerError::RemoteError(e.clone()));
}
let phase = check_repl_common(&st.instance, repl)?;
let fr... | format!("{}", inst.instance_id.unwrap()),
format!("{}", iid),
);
return Err(err.into());
}
let phase = reply.phase.ok_or(ProtocolError::LackOf("phase".into()))?;
let last_ballot = reply.last_ballot;
if inst.ballot < last_ballot {
let zero = Some(BallotNum::default()... | function_block-function_prefix_line | [
{
"content": "#[test]\n\nfn test_display_replicate_reply_err() {\n\n let cmn = \"last:None, iid:None, phase\";\n\n\n\n {\n\n // storage error\n\n let r = ReplicateReply {\n\n err: Some(QError {\n\n sto: Some(StorageFailure::default()),\n\n req: None,\... |
Rust | src/gui/raw_control.rs | rodrigocfd/winsafe | 3e9e60cb12902f51e953bcedbecd911262ed795a | use std::ptr::NonNull;
use std::sync::Arc;
use crate::aliases::ErrResult;
use crate::co;
use crate::enums::IdMenu;
use crate::gui::base::Base;
use crate::gui::events::{EventsView, WindowEventsAll};
use crate::gui::privs::{multiply_dpi, paint_control_borders};
use crate::gui::raw_base::RawBase;
use crate::gui... | use std::ptr::NonNull;
use std::sync::Arc;
use crate::aliases::ErrResult;
use crate::co;
use crate::enums::IdMenu;
use crate::gui::base::Base;
use crate::gui::events::{EventsView, WindowEventsAll};
use crate::gui::privs::{multiply_dpi, paint_control_borders};
use crate::gui::raw_base::RawBase;
use crate::gui... |
}
| f {
class_name: "".to_owned(),
class_style: co::CS::DBLCLKS,
class_icon: HICON::NULL,
class_cursor: HCURSOR::NULL,
class_bg_brush: HBRUSH::from_sys_color(co::COLOR::WINDOW),
position: POINT { x: 0, y: 0 },
size: SIZE { cx: 0, cy: 0 },
style: co::WS::CHILD | co::WS::TABSTOP | co::WS::GROU... | function_block-function_prefixed | [
{
"content": "/// [`RegisterClassEx`](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-registerclassexw)\n\n/// function.\n\npub fn RegisterClassEx(wcx: &WNDCLASSEX) -> WinResult<ATOM> {\n\n\tmatch unsafe { user32::RegisterClassExW(wcx as *const _ as _) } {\n\n\t\t0 => Err(GetLastError()),\... |
Rust | src/main.rs | almusil/portable-ecg | c39cf6aa9cf1aaee1167d2bc05cd0c895f7522c6 | #![no_main]
#![no_std]
use lib as _;
use cortex_m::singleton;
use heapless::consts::U64;
use heapless::spsc::{Queue, SingleCore};
use lib::display::Display;
use lib::hw::{
get_calibration, init_clock, init_lcd, Adc, AdcConfig, BeatCounter, BeatTimer, FrameTimer,
HwLcd, IliError, LcdInterface,
};
use lib::samp... | #![no_main]
#![no_std]
use lib as _;
use cortex_m::singleton;
use heapless::consts::U64;
use heapless::spsc::{Queue, SingleCore};
use lib::display::Display;
use lib::hw::{
get_calibration, init_clock, init_lcd, Adc, AdcConfig, BeatCounter, BeatTimer, FrameTimer,
HwLcd, IliError, LcdInterface,
};
use lib::samp... | _counter;
let timer: &mut BeatTimer = cx.resources.beat_timer;
let display: &mut Display<'_, _, _, _> = cx.resources.display;
timer.unpend();
display.update_bpm(counter.read() * 6).unwrap();
counter.reset();
}
};
| dma_buffer: &'static mut [u16; 4] = singleton!(: [u16; 4] = [0; 4]).unwrap();
let (producer, consumer) = queue.split();
let mut rcc = init_clock(device.RCC);
let mut delay = core.SYST.delay(&mut rcc);
let gpioa = device.GPIOA.split(&mut rcc);
let gpiob = devic... | random | [
{
"content": "pub fn init_lcd(\n\n interface: LcdInterface,\n\n lcd_rst: LcdRst,\n\n lcd_rd: LcdRD,\n\n scroller_offset: (u16, u16),\n\n delay: &mut Delay<SYST>,\n\n) -> Result<HwLcd, IliError> {\n\n let mut lcd_rd = lcd_rd;\n\n lcd_rd.set_high().unwrap();\n\n IliLcd::new(interface, lcd_... |
Rust | 2021/src/day17.rs | shrugalic/advent_of_code | 8d18a3dbdcf847a667ab553f5441676003b9362a | use std::cmp::max;
use std::ops::{AddAssign, RangeInclusive};
const INPUT: &str = include_str!("../input/day17.txt");
pub(crate) fn day17_part1() -> isize {
Probe::from(INPUT).highest_point()
}
pub(crate) fn day17_part2() -> usize {
Probe::from(INPUT).trajectory_count()
}
#[derive(Debug, PartialEq)]
struct ... | use std::cmp::max;
use std::ops::{AddAssign, RangeInclusive};
const INPUT: &str = include_str!("../input/day17.txt");
pub(crate) fn day17_part1() -> isize {
Probe::from(INPUT).highest_point()
}
pub(crate) fn day17_part2() -> usize {
Probe::from(INPUT).trajectory_count()
}
#[derive(Debug, PartialEq)]
struct ... |
}
}
(*max_ys.iter().max().unwrap(), target_velocity_count)
}
fn simulate_trajectory(&self, x: isize, y: isize) -> Option<isize> {
let mut position = Pair::new(0, 0);
let mut velocity = Pair::new(x, y);
let mut max_y = isize::MIN;
while !(position.is_... | if let Some(max_y) = self.simulate_trajectory(x, y) {
max_ys.push(max_y);
target_velocity_count += 1;
} | if_condition | [
{
"content": "fn parse_family(input: Vec<&str>) -> Vec<Vec<isize>> {\n\n // Vector of family members. This is only needed to get a unique index for each location\n\n let mut family: Vec<_> = vec![];\n\n // Happiness from each family member to all other family members (by index)\n\n let mut happiness... |
Rust | crates/content-tree/src/leaf.rs | josephg/diamond-types | 5e32135c760310964172adce5c4668034fe8bf35 | use std::mem::take;
use std::ptr::NonNull;
use rle::Searchable;
use super::*;
impl<E: ContentTraits, I: TreeMetrics<E>, const IE: usize, const LE: usize> NodeLeaf<E, I, IE, LE> {
pub(crate) unsafe fn new(next: Option<NonNull<Self>>) -> Self {
Self::new_with_parent(ParentPtr::Root(NonNull::dangl... | use std::mem::take;
use std::ptr::NonNull;
use rle::Searchable;
use super::*;
impl<E: ContentTraits, I: TreeMetrics<E>, const IE: usize, const LE: usize> NodeLeaf<E, I, IE, LE> {
pub(crate) unsafe fn new(next: Option<NonNull<Self>>) -> Self {
Self::new_with_parent(ParentPtr::Root(NonNull::dangl... |
}
}
None
}
}
| Some(UnsafeCursor::new(
unsafe { NonNull::new_unchecked(self as *const _ as *mut _) },
i,
offset
)) | call_expression | [
{
"content": "struct DebugContent<'a, E: ContentTraits, I: TreeMetrics<E>, const IE: usize, const LE: usize>(&'a ContentTreeRaw<E, I, IE, LE>);\n\n\n\nimpl<'a, E: ContentTraits, I: TreeMetrics<E>, const IE: usize, const LE: usize> Debug for DebugContent<'a, E, I, IE, LE> {\n\n fn fmt(&self, f: &mut Formatter... |
Rust | mythril/src/multiboot2.rs | barkera/mythril | b7b45fe08a05c5b66317bbf13fdd4fcf10c428d2 | use crate::acpi;
use crate::boot_info::{self, BootInfo};
use crate::global_alloc;
use crate::memory::HostPhysAddr;
use alloc::vec::Vec;
extern "C" {
pub static MULTIBOOT2_HEADER_START: u32;
pub static MULTIBOOT2_HEADER_END: u32;
}
pub fn header_location() -> (u32, u32) {
unsafe { (MULTIBOOT2_HEADER_START,... | use crate::acpi;
use crate::boot_info::{self, BootInfo};
use crate::global_alloc;
use crate::memory::HostPhysAddr;
use alloc::vec::Vec;
extern "C" {
pub static MULTIBOOT2_HEADER_START: u32;
pub static MULTIBOOT2_HEADER_END: u32;
}
pub fn header_location() -> (u32, u32) {
unsafe { (MULTIBOOT2_HEADER_START,... |
pub fn early_init_multiboot2(addr: HostPhysAddr) -> BootInfo {
let multiboot_info = unsafe { multiboot2::load(addr.as_u64() as usize) };
let alloc_region = setup_global_alloc_region(&multiboot_info);
info!(
"Allocating from 0x{:x}-{:x}",
alloc_region.0, alloc_region.1
);
unsafe ... | let sections_tag = info
.elf_sections_tag()
.expect("Missing multiboot elf sections tag");
debug!("Elf sections:");
let sections = sections_tag.sections().map(|section| {
debug!(
" 0x{:x}-0x{:x}",
section.start_address(),
section.end_address()
... | function_block-function_prefix_line | [
{
"content": "/// Get this current core's sequential index\n\npub fn read_core_idx() -> u64 {\n\n unsafe {\n\n let value: u64;\n\n llvm_asm!(\"mov [%fs], %rax\"\n\n : \"={rax}\"(value)\n\n ::: \"volatile\");\n\n value >> 3 // Shift away the RPL and TI bi... |
Rust | bin/wayland/scanner/src/ast.rs | PowerOlive/garnet | 16b5b38b765195699f41ccb6684cc58dd3512793 |
use crate::parser::{self, ArgKind};
#[derive(Debug)]
pub struct Protocol {
pub name: String,
pub copyright: Option<String>,
pub description: Option<Description>,
pub interfaces: Vec<Interface>,
}
#[derive(Debug)]
pub struct Description {
pub summary: String,
pub description: String,
}
#[der... |
use crate::parser::{self, ArgKind};
#[derive(Debug)]
pub struct Protocol {
pub name: String,
pub copyright: Option<String>,
pub description: Option<Description>,
pub interfaces: Vec<Interface>,
}
#[derive(Debug)]
pub struct Description {
pub summary: String,
pub description: String,
}
#[der... |
fn build_enum(node: parser::ParseNode) -> AstResult<Enum> {
if let parser::ParseElement::Enum {
name,
since,
bitfield,
} = node.element
{
let mut description: Option<Description> = None;
let mut entries: Vec<EnumEntry> = Vec::new();
for child in node.childre... | fn build_arg(node: parser::ParseNode) -> AstResult<Vec<Arg>> {
if let parser::ParseElement::Arg {
name,
kind,
summary,
interface,
nullable,
enum_type,
} = node.element
{
let mut description: Option<Description> = None;
for child in node.childre... | function_block-full_function | [] |
Rust | server/src/sonos_endpoint.rs | papertigers/home-api | d9a430425ebfbc730b29683381f96e00317d2875 | use crate::AppCtx;
use dropshot::{endpoint, ApiDescription, HttpError, HttpResponseOk, RequestContext, TypedBody};
use futures::stream::StreamExt;
use futures_util::stream::FuturesUnordered;
use schemars::JsonSchema;
use serde::Deserialize;
use sonor::{rupnp::Device, Speaker};
use std::sync::Arc;
use std::time::Duratio... | use crate::AppCtx;
use dropshot::{endpoint, ApiDescription, HttpError, HttpResponseOk, RequestContext, TypedBody};
use futures::stream::StreamExt;
use futures_util::stream::FuturesUnordered;
use schemars::JsonSchema;
use serde::Deserialize;
use sonor::{rupnp::Device, Speaker};
use std::sync::Arc;
use std::time::Duratio... |
#[endpoint {
method = POST,
path = "/sonos/sleep",
}]
async fn sleep(
rctx: Arc<RequestContext<AppCtx>>,
body_param: TypedBody<SonosArgs>,
) -> Result<HttpResponseOk<()>, HttpError> {
let body = body_param.into_inner();
let context = Arc::clone(&rctx);
if let Some(speaker) = group_rooms(co... | async fn group_rooms(
rctx: Arc<RequestContext<AppCtx>>,
rooms: &[String],
volume: Option<u16>,
) -> Result<Option<Speaker>, sonor::Error> {
let first = match rooms.first() {
Some(c) => c,
None => return Ok(None),
};
if let Some(coordinator) = sonor::find(first, Duration::f... | function_block-full_function | [
{
"content": "type Result<T> = std::result::Result<T, error::AylaError>;\n\n\n\npub(crate) struct AylaClient {\n\n client: Client,\n\n region: Region,\n\n email: String,\n\n password: String,\n\n access_token: Option<String>,\n\n refresh_token: Option<String>,\n\n auth_expiration: Option<St... |
Rust | crates/interledger-settlement/src/core/engines_api.rs | KevinWMatthews/interledger-rs | ec3c745e1af51b9aa83ac29b64111d2e9cbb3fbc |
use super::{
get_hash_of,
idempotency::{make_idempotent_call, IdempotentStore},
types::{Quantity, SettlementEngine},
};
use bytes::Bytes;
use http::StatusCode;
use hyper::Response;
use interledger_errors::default_rejection_handler;
use serde::{Deserialize, Serialize};
use warp::Filter;
#[derive(Serialize... |
use super::{
get_hash_of,
idempotency::{make_idempotent_call, IdempotentStore},
types::{Quantity, SettlementEngine},
};
use bytes::Bytes;
use http::StatusCode;
use hyper::Response;
use interledger_errors::default_rejection_handler;
use serde::{Deserialize, Serialize};
use warp::Filter;
#[derive(Serialize... | tEngine {
async fn send_money(&self, _account_id: String, _money: Quantity) -> ApiResult {
Ok(ApiResponse::Default)
}
async fn receive_message(&self, _account_id: String, _message: Vec<u8>) -> ApiResult {
Ok(ApiResponse::Default)
}
async fn create_accoun... | async fn save_idempotent_data(
&self,
idempotency_key: String,
input_hash: [u8; 32],
status_code: StatusCode,
data: Bytes,
) -> Result<(), IdempotentStoreError> {
let mut cache = self.cache.write();
cache.insert(
... | random | [
{
"content": "/// A trait for Store implmentations that have ILP routing tables.\n\npub trait RouterStore: AccountStore + Clone + Send + Sync + 'static {\n\n /// **Synchronously** return the routing table.\n\n /// Note that this is synchronous because it assumes that Stores should\n\n /// keep the rout... |
Rust | 9_error_handling/result/src/main.rs | rhavill/rust-programming-language | 6fec6d84aa6a887e8dd5a5117ae7548780c1ecac | use std::io;
use std::io::ErrorKind;
use std::io::Read;
use std::fs;
use std::fs::File;
fn main() {
loop {
println!("Input a number and press <Enter>:");
println!("1 - to see a generic error crash.");
println!("2 - to match error and prevent crash.");
println!("3 - to catch the erro... | use std::io;
use std::io::ErrorKind;
use std::io::Read;
use std::fs;
use std::fs::File;
fn main() {
loop {
println!("Input a number and press <Enter>:");
println!("1 - to see a generic error crash.");
println!("2 - to match error and prevent crash.");
println!("3 - to catch the erro... | ssions.
Using those methods will make your code more concise. In Chapter 13, you’ll
learn about closures; the Result<T, E> type has many methods that accept a
closure and are implemented using match expressions. Using those methods
will make your code more concise.
*/
let f = File::open("he... | println!("7 - to propogate errors with ? operator.");
println!("8 - to propogate errors with chained ? operator.");
println!("9 - to propogate errors with fs::read_to_string.");
println!("10 - to exit.");
let mut option = String::new();
io::stdin().read_line(&mut option)
... | random | [
{
"content": "fn main() {\n\n if_let_expressions();\n\n while_loop();\n\n for_loop();\n\n let_statement();\n\n function_parameters();\n\n}\n\n\n\n/*\n\nThe line if let Ok(age) = age introduces a new shadowed age variable that \n\ncontains the value inside the Ok variant. This means we need to pla... |
Rust | src/number.rs | terrynsun/js.rs | 702c162b7ad8e59c5e9b9ce0c0ec0ec43b532804 | use std::cell::RefCell;
use std::rc::Rc;
use french_press::ScopeManager;
use jsrs_common::backend::Backend;
use jsrs_common::ast::*;
use jsrs_common::ast::BinOp::*;
use jsrs_common::types::coerce::{AsBool, AsNumber, AsString};
use jsrs_common::types::js_var::{JsVar, JsType};
use jsrs_common::types::js_var::JsPtrEnum:... | use std::cell::RefCell;
use std::rc::Rc;
use french_press::ScopeManager;
use jsrs_common::backend::Backend;
use jsrs_common::ast::*;
use jsrs_common::ast::BinOp::*;
use jsrs_common::types::coerce::{AsBool, AsNumber, AsString};
use jsrs_common::types::js_var::{JsVar, JsType};
use jsrs_common::types::js_var::JsPtrEnum:... | ;
JsBool(b)
}
NeqStrict => {
if let Ok(JsBool(b)) = eval_binop(&EqlStrict, e1, e2, state) {
JsBool(!b)
} else {
JsBool(false)
}
}
BitOr => JsNum((ni32!(val1) | ni32!(val2)) as f64),
BitXor => JsNum((... | match (&val1.t, &val2.t) {
(&JsNull, &JsNull) => true,
(&JsUndef, &JsUndef) => true,
(&JsNum(ref n1), &JsNum(ref n2)) => n1 == n2,
(&JsBool(ref b1), &JsBool(ref b2)) => b1 == b2,
(&JsPtr(_), &JsPtr(_)) => {
l... | if_condition | [
{
"content": "/// Evaluate an expression into a JsVar.\n\npub fn eval_exp(e: &Exp, state: Rc<RefCell<ScopeManager>>) -> js_error::Result<JsVarValue> {\n\n match e {\n\n // [ e1, e2, ... ]\n\n &Array(ref elems) => {\n\n let proto = Some(Box::new(get_array_proto(elems.len() as f64, sta... |
Rust | crates/zoon/src/routing/router.rs | afidegnum/MoonZoon | e8be4f08eedb295b01aa55295fe1ea2c2e24384a | use crate::{routing::decode_uri_component, *};
use futures_signals::signal::{channel, Sender};
use std::marker::PhantomData;
use web_sys::MouseEvent;
type UrlChangeSender = Sender<Option<Vec<String>>>;
pub struct Router<R> {
popstate_listener: SendWrapper<Closure<dyn Fn()>>,
link_interceptor: SendWrapper<Clos... | use crate::{routing::decode_uri_component, *};
use futures_signals::signal::{channel, Sender};
use std::marker::PhantomData;
use web_sys::MouseEvent;
type UrlChangeSender = Sender<Option<Vec<String>>>;
pub struct Router<R> {
popstate_listener: SendWrapper<Closure<dyn Fn()>>,
link_interceptor: SendWrapper<Clos... |
fn setup_popstate_listener(url_change_sender: UrlChangeSender) -> SendWrapper<Closure<dyn Fn()>> {
let closure = Closure::wrap(Box::new(move || {
url_change_sender
.send(current_url_segments())
.unwrap_throw();
}) as Box<dyn Fn()>);
window()
.add_event_listener_wit... | fn current_url_segments() -> Option<Vec<String>> {
let path = window().location().pathname().unwrap_throw();
let mut segments = Vec::new();
for segment in path.trim_start_matches('/').split_terminator('/') {
match decode_uri_component(segment) {
Ok(segment) => segments.push(segment),
... | function_block-full_function | [
{
"content": "#[static_ref]\n\npub fn router() -> &'static Router<Route> {\n\n Router::new(|route| match route {\n\n Some(Route::Active) => app::select_filter(app::Filter::Active),\n\n Some(Route::Completed) => app::select_filter(app::Filter::Completed),\n\n Some(Route::Root) | None => a... |
Rust | roman-numeral/roman-numeral/src/lib.rs | Emilgardis/problems | 9d1e8f917f78621b66816d624009bbd12861f075 | #![cfg_attr(feature="clippy", feature(plugin))]
#![cfg_attr(feature="clippy", plugin(clippy))]
extern crate num;
#[macro_use]
extern crate num_derive;
extern crate itertools;
#[macro_use]
extern crate error_chain;
mod errors;
use errors::*;
use itertools::Itertools;
use std::str::FromStr;
use num::traits::{CheckedS... | #![cfg_attr(feature="clippy", feature(plugin))]
#![cfg_attr(feature="clippy", plugin(clippy))]
extern crate num;
#[macro_use]
extern crate num_derive;
extern crate itertools;
#[macro_use]
extern crate error_chain;
mod errors;
use errors::*;
use itertools::Itertools;
use std::str::FromStr;
use num::traits::{CheckedS... |
pub fn expand(&mut self) -> Result<()> {
let stred = self.as_string()?;
println!("{}", stred);
let res = stred
.replace("IV", "IIII")
.replace("XL", "XXXX")
.replace("CD", "CCCC")
.replace("XC", "LXXXX")
.replace("CM", "DCCCC")
... | pub fn condense(&mut self) -> Result<()> {
let stred = self.as_string().unwrap();
let res = stred
.replace("IIIIII", "VI")
.replace("VIIII", "IX")
.replace("DCCCC", "CM")
.replace("LXXXX", "XC")
.replace("CCCC", "CD")
... | function_block-full_function | [
{
"content": "#[derive(Debug, PartialEq, PartialOrd, Eq, Ord)]\n\nstruct Name<'a>(pub &'a str);\n\n\n\nimpl<'a> Name<'a> {\n\n pub fn value(&self) -> usize {\n\n self.0.chars().fold(0, |v, ch| v + (ch as u8 - 64) as usize )\n\n }\n\n}\n\n\n\n\n\n#[cfg(test)]\n\nmod tests{\n\n\n\n use super::*;\n... |
Rust | src/main.rs | lang-import/rs-translate | 60912ec66a6518a0436112b6825383d7bb90eb14 | extern crate redis;
extern crate clap;
extern crate rouille;
use rouille::{Request, Response};
use std::{process, str};
use clap::{Arg, App};
fn list_engines(command: &str) -> Vec<String> {
let output = process::Command::new(command)
.arg("-S")
.output().expect("list of supported engines").stdout;... | extern crate redis;
extern crate clap;
extern crate rouille;
use rouille::{Request, Response};
use std::{process, str};
use clap::{Arg, App};
|
fn translate_engine(command: &str, engine: &str, lang: &str, word: &str) -> Option<String> {
let lang_arg: String = ":".to_string() + lang;
let output = match process::Command::new(command)
.arg("-e").arg(engine).arg("-b").arg(lang_arg).arg(word)
.output() {
Ok(v) => v.stdout,
... | fn list_engines(command: &str) -> Vec<String> {
let output = process::Command::new(command)
.arg("-S")
.output().expect("list of supported engines").stdout;
str::from_utf8(&output)
.unwrap()
.split_whitespace()
.map(|x| x.trim())
.filter(|x| !x.is_empty() && !x.st... | function_block-full_function | [] |
Rust | src/usi/chiyuri.rs | muzudho/rust-kifuwarabe-wcsc30 | e21fda4d648c8fa162ca3e59dd2d85dab6272fc5 | use crate::entities::cosmic::playing::{Game, PosNums};
use crate::entities::cosmic::universe::Universe;
use crate::entities::law::cryptographic::*;
use crate::entities::law::usi::*;
use crate::entities::spaceship::equipment::Beam;
use crate::entities::spaceship::facility::{CommandRoom, GameRoom};
use crate::movegen::Ps... | use crate::entities::cosmic::playing::{Game, PosNums};
use crate::entities::cosmic::universe::Universe;
use crate::entities::law::cryptographic::*;
use crate::entities::law::usi::*;
use crate::entities::spaceship::equipment::Beam;
use crate::entities::spaceship::facility::{CommandRoom, GameRoom};
use crate::movegen::Ps... |
pub fn undo(universe: &mut Universe) {
if !universe.game.undo_move() {
Beam::shoot(&format!(
"ply={} を、これより戻せません",
universe.game.history.moves_num()
));
}
}
}
| pub fn teigi_conv() {
Beam::shoot("teigi::convのテスト");
for ms in 1..9 {
for hash in 0..10 {
let sq = Square::from(FILE_1, ms);
let next = push_sq_to_hash(hash, sq);
let (hash_orig, sq_orig) = pop_sq_from_hash(next);
Beam::shoot(... | function_block-full_function | [
{
"content": "/// position コマンド読取\n\npub fn set_position(game: &mut Game, tokens: &Vec<&str>) {\n\n assert_eq!(tokens[0], \"position\");\n\n assert!(\n\n Regex::new(r\"[startpos|sfen]\").unwrap().is_match(tokens[1]),\n\n \"tokens1=[{}]\",\n\n tokens[1].to_string()\n\n );\n\n\n\n ... |
Rust | rust/src/solutions/day14.rs | efrees/adventofcode2019 | 9267fdff07f0144d57b659744b83cc0c6b7ecb7b | use regex::Regex;
use std::collections::HashMap;
#[derive(Eq, PartialEq, Hash)]
struct Chemical {
count: u32,
name: String,
}
pub fn solve() {
println!("Day 14");
let raw_reactions = adventlib::read_input_lines("day14input.txt");
let reactions_list: Vec<_> = raw_reactions.iter().map(|m| parse_rea... | use regex::Regex;
use std::collections::HashMap;
#[derive(Eq, PartialEq, Hash)]
struct Chemical {
count: u32,
name: String,
}
pub fn solve() {
println!("Day 14");
let raw_reactions = adventlib::read_input_lines("day14input.txt");
let reactions_list: Vec<_> = raw_reactions.iter().map(|m| parse_rea... | ;
remnant = recipe_output * recipe_count - goal;
}
}
*remnant_totals.get_mut(name).unwrap() = remnant;
return requirement;
}
fn parse_reaction(raw_reaction: &String) -> (Chemical, Vec<Chemical>) {
let sides_of_equation: Vec<_> = raw_reaction.split(" => ").collect();
let ... | compute_total_ore_requirements(
&input.name,
input.count as u64 * recipe_count,
reactions,
reaction_outputs,
remnant_totals,
) | call_expression | [
{
"content": "pub fn read_input_raw(filename: &str) -> String {\n\n let filename = \"inputs/\".to_owned() + filename;\n\n let mut file = File::open(filename).expect(\"Could not find input file\");\n\n let mut string = String::new();\n\n file.read_to_string(&mut string)\n\n .expect(\"Could not... |
Rust | radogost/rlox/src/resolver.rs | stormasm/lox | ec1d179f6c478c40b7eb10304e40a19995ef09e6 | use crate::error::{LoxError, Result};
use crate::statement::{Expr, ExprId, Stmt};
use std::collections::HashMap;
#[derive(Copy, Clone, PartialEq, Eq)]
enum FunctionType {
None,
Method,
Function,
Initializer,
}
#[derive(Copy, Clone, PartialEq, Eq)]
enum ClassType {
None,
Class,
SubClass,
}... | use crate::error::{LoxError, Result};
use crate::statement::{Expr, ExprId, Stmt};
use std::collections::HashMap;
#[derive(Copy, Clone, PartialEq, Eq)]
enum FunctionType {
None,
Method,
Function,
Initializer,
}
#[derive(Copy, Clone, PartialEq, Eq)]
enum ClassType {
None,
Class,
SubClass,
}... |
#[test]
fn invalid_this() {
let source = "var a = this;";
let scopes = scopes(source);
assert_eq!(scopes.is_err(), true);
assert_eq!(
scopes.unwrap_err(),
LoxError::ResolverError("Cannot use 'this' outside of a class.")
);
}
#[test]
... | fn valid_return_statement() {
let source = r#"
fun test() {
return 42;
}
"#;
let scopes = scopes(source);
assert_eq!(scopes.is_ok(), true);
} | function_block-full_function | [
{
"content": "#[derive(PartialEq, Clone, Copy)]\n\nenum ClassType {\n\n None,\n\n Class,\n\n Subclass,\n\n}\n\n\n\npub struct LexicalScopesResolver {\n\n // Note that this doesn't track globals at all\n\n scopes: Vec<FnvHashMap<Identifier, VariableDefinition>>,\n\n current_function: Option<Fun... |
Rust | nakadion/src/handler/mod.rs | chridou/nakadion | 86975ec81cd4b1d14a8ce26e8bc02f0772cb71c9 |
use std::fmt;
use std::time::{Duration, Instant};
pub use bytes::Bytes;
use futures::future::BoxFuture;
pub type BatchHandlerFuture<'a> = BoxFuture<'a, BatchPostAction>;
use crate::nakadi_types::{
event_type::EventTypeName,
partition::PartitionId,
subscription::{EventTypePartition, StreamId, Subscripti... |
use std::fmt;
use std::time::{Duration, Instant};
pub use bytes::Bytes;
use futures::future::BoxFuture;
pub type BatchHandlerFuture<'a> = BoxFuture<'a, BatchPostAction>;
use crate::nakadi_types::{
event_type::EventTypeName,
partition::PartitionId,
subscription::{EventTypePartition, StreamId, Subscripti... | :Unspecified => write!(f, "[unspecified]")?,
HandlerAssignment::EventType(ref event_type) => {
write!(f, "[event_type={}]", event_type)?
}
HandlerAssignment::EventTypePartition(ref event_type_partition) => write!(
f,
"[event_type={}, pa... | }
}
}
}
impl fmt::Display for HandlerAssignment {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
HandlerAssignment: | random | [
{
"content": "/// Something that has an event type and a partition\n\n///\n\n/// Must only return event types and partitions that belong together.\n\npub trait EventTypePartitionLike {\n\n fn event_type(&self) -> &EventTypeName;\n\n fn partition(&self) -> &PartitionId;\n\n}\n\n\n\n/// Represents event-typ... |
Rust | src/clone_wait_signal_pass_wasm.rs | AliceOh/RUST_clone_cgroup_project | 64d381f849c5581dd2133417d0b2c2459c5e7e27 | use std::process::Command;
use std::thread::sleep;
use std::time::Duration;
use libc::{_exit, kill, pause, prctl, sigemptyset, sigset_t, sigwait, write, STDOUT_FILENO};
use nix::sys::signal::{
sigaction, SaFlags, SigAction, SigHandler, SigSet, Signal, SIGCHLD, SIGCONT, SIGSTOP, SIGUSR1,
};
use std::ffi::c_void;
u... | use std::process::Command;
use std::thread::sleep;
use std::time::Duration;
use libc::{_exit, kill, pause, prctl, sigemptyset, sigset_t, sigwait, write, STDOUT_FILENO};
use nix::sys::signal::{
sigaction, SaFlags, SigAction, SigHandler, SigSet, Signal, SIGCHLD, SIGCONT, SIGSTOP, SIGUSR1,
};
use std::ffi::c_void;
u... |
fn main() -> Result<(), Box<dyn Error>> {
Command::new("mkdir")
.arg("-p")
.arg("/sys/fs/cgroup/foo")
.output()
.expect("failed to execute process");
println!("[main] after mkdir");
const STACK_SIZE: usize = 1024 * 1024;
let ref mut stack = [0; STACK_SIZE];
... | rintln!("[child]: received from socket: {}, length is {} bytes", s, s.len());
}
println!("[clone child] Try to allocate big array");
let _v = Box::new([0i32; 600]);
println!("[clone child] Yeah, get my array memory successfully!");
Command::new("ip")
.arg("link")
.spawn()
... | function_block-function_prefixed | [
{
"content": "/// allocate an array and new a \"ip\" process\n\nfn child() -> isize {\n\n println!(\n\n \"[clone child] Hello from child process with pid: {} and parent pid:{}\",\n\n getpid(),\n\n getppid()\n\n );\n\n\n\n // set signal handler for pause\n\n let sig_action = SigA... |
Rust | gaoya/src/minhash/string_index.rs | serega/gaoya | b0fd049bcb5aa4c8f865462c209b48cf4d78349b | use crate::minhash::min_hasher64::MinHasher64V1;
use crate::minhash::{MinHasher, MinHashIndex};
use crate::text::whitespace_split;
use rayon::prelude::*;
use std::collections::HashMap;
use std::fmt;
use std::fmt::{Display, Formatter, write};
use std::fs::File;
use std::io::{BufRead, BufReader, Error};
use std::io::{Rea... | use crate::minhash::min_hasher64::MinHasher64V1;
use crate::minhash::{MinHasher, MinHashIndex};
use crate::text::whitespace_split;
use rayon::prelude::*;
use std::collections::HashMap;
use std::fmt;
use std::fmt::{Display, Formatter, write};
use std::fs::File;
use std::io::{BufRead, BufReader, Error};
use std::io::{Rea... |
let mut file = Vec::new();
for bytes in strings.iter().map(|s| s.as_bytes()) {
file.write_all(&bytes).unwrap();
file.write_all("\n".as_bytes()).unwrap();
}
let mut lsh_index = MinHashStringIndex::new(42, 4, 0.5);
lsh_index.load_from_l... | let strings: Vec<String> = [
"locality sensitive hashing is a cool algorithm",
"locality sensitive hashing is a great algorithm",
"locality sensitive hashing is a awesome algorithm",
"we all scream for ice cream",
"we all scream for ice cream",
"we... | assignment_statement | [
{
"content": "pub fn shingle_text_range<'a>(text: &'a str, from: usize, to: usize) -> impl Iterator<Item = &'a str> {\n\n MultiShingles::new(text, from, to)\n\n}\n\n\n",
"file_path": "gaoya/src/text/tokenizers.rs",
"rank": 0,
"score": 228558.83057087305
},
{
"content": "pub fn shingle_tex... |
Rust | fsb5/src/lib.rs | raftario/assetbundle | 58ce22c0e0774c8c88471f3cdcad65569097a4b7 | use byteorder::{LittleEndian, ReadBytesExt};
use std::{
collections::HashMap,
convert::{TryFrom, TryInto},
io::{BufRead, Read, Seek, SeekFrom},
};
mod error;
pub use error::Error;
#[cfg(feature = "pcm")]
mod pcm;
#[derive(Debug, Copy, Clone)]
pub enum SoundFormat {
None,
PCM8,
PCM16,
PCM2... | use byteorder::{LittleEndian, ReadBytesExt};
use std::{
collections::HashMap,
convert::{TryFrom, TryInto},
io::{BufRead, Read, Seek, SeekFrom},
};
mod error;
pub use error::Error;
#[cfg(feature = "pcm")]
mod pcm;
#[derive(Debug, Copy, Clone)]
pub enum SoundFormat {
None,
PCM8,
PCM16,
PCM2... |
}
impl TryFrom<u32> for SoundFormat {
type Error = Error;
fn try_from(value: u32) -> Result<Self, Self::Error> {
match value {
0 => Ok(SoundFormat::None),
1 => Ok(SoundFormat::PCM8),
2 => Ok(SoundFormat::PCM16),
3 => Ok(SoundFormat::PCM24),
... | pub fn file_extension(self) -> &'static str {
match self {
SoundFormat::MPEG => "mp3",
SoundFormat::Vorbis => "ogg",
SoundFormat::PCM8 | SoundFormat::PCM16 | SoundFormat::PCM32 => "wav",
_ => "bin",
}
} | function_block-full_function | [
{
"content": "pub fn rebuild(sample: Sample, width: u16) -> Result<Vec<u8>, Error> {\n\n let data = &sample.data.unwrap()[..(sample.samples * width as usize)];\n\n let mut writer = BufWriter::new(Cursor::new(Vec::new()));\n\n\n\n let spec = WavSpec {\n\n channels: sample.channels as u16,\n\n ... |
Rust | day18/src/main.rs | theonejb/advent-of-code-20 | d0cbefd5ef88cae566df1260750c1c7d7a98a9ec | use std::path::Path;
use std::fs::File;
use std::io::{BufReader, BufRead};
use std::cmp::Ordering;
mod tests;
#[derive(Debug, PartialEq, Eq)]
enum Operator {
Add,
Sub,
Mul,
Div,
}
impl Ord for Operator {
fn cmp(&self, other: &Self) -> Ordering {
match self {
Operator::Add => m... | use std::path::Path;
use std::fs::File;
use std::io::{BufReader, BufRead};
use std::cmp::Ordering;
mod tests;
#[derive(Debug, PartialEq, Eq)]
enum Operator {
Add,
Sub,
Mul,
Div,
}
impl Ord for Operator {
fn cmp(&self, other: &Self) -> Ordering {
match self {
Operator::Add => m... | r() {
let parsed_expression = parse(expression.as_str());
sum += calculate2(&parsed_expression);
}
println!("Part 2: {}", sum);
}
| }
'(' => {
num_parens += 1;
}
_ => {}
}
parenthesised_group.push(c);
}
let left_over = input.strip_prefix(&parenthesised_group).unwrap();
let left_over = &left_over[1..];
... | random | [
{
"content": "fn get_input(rules_filename: &str, data_filename: &str) -> (Vec<String>, Vec<String>) {\n\n let f = File::open(Path::new(rules_filename)).unwrap();\n\n let mut rules = vec![];\n\n for line in BufReader::new(f).lines() {\n\n rules.push(line.unwrap());\n\n }\n\n\n\n let f = Fil... |
Rust | src/link/classify.rs | CollinValley/hivemind | 89c6e4214fb88d27404f7a48ac5453be807cb21e | use crate::link::utils::task_park::*;
use crate::Classifier;
use crate::{link::QueueStream, HStream, Link};
use crossbeam::atomic::AtomicCell;
use crossbeam::crossbeam_channel;
use crossbeam::crossbeam_channel::{Receiver, Sender};
use futures::prelude::*;
use futures::ready;
use futures::task::{Context, Poll};
use std:... | use crate::link::utils::task_park::*;
use crate::Classifier;
use crate::{link::QueueStream, HStream, Link};
use crossbeam::atomic::AtomicCell;
use crossbeam::crossbeam_channel;
use crossbeam::crossbeam_channel::{Receiver, Sender};
use futures::prelude::*;
use futures::ready;
use futures::task::{Context, Poll};
use std:... | }
#[test]
fn fizz_buzz_to_even_odd() {
let mut runtime = initialize_runtime();
let results = runtime.block_on(async {
let packet_generator = immediate_stream(0..=30);
let (mut fb_runnables, mut fb_egressors) = fizz_buzz_link(packet_generator).take();
let ... | test_link(even_link(Box::new(packet_generator)), None).await
});
assert_eq!(results[0], vec![0, 2, 420, 4, 6, 8]);
assert_eq!(results[1], vec![1, 1337, 3, 5, 7, 9]);
}
#[test]
fn only_odd() {
let mut runtime = initialize_runtime();
let results = runtime.block_on(... | random | [
{
"content": "pub fn fizz_buzz_link(stream: HStream<i32>) -> Link<i32> {\n\n DoClassify::do_classify(stream, FizzBuzz::new(), None)\n\n}\n",
"file_path": "src/utils/test/classifier/fizz_buzz.rs",
"rank": 0,
"score": 165602.4877498499
},
{
"content": "pub trait ClassifyFn<C: Classifier + C... |
Rust | tests/end_to_end_cases/read_cli.rs | decadevvv/influxdb_iox | da440d8d277147e92c92fbdbe735cfcfb0c88912 | use assert_cmd::Command;
use predicates::prelude::*;
use test_helpers::make_temp_file;
use crate::common::server_fixture::ServerFixture;
use super::scenario::rand_name;
#[tokio::test]
pub async fn test() {
let server_fixture = ServerFixture::create_single_use().await;
let db_name = rand_name();
let addr ... | use assert_cmd::Command;
use predicates::prelude::*;
use test_helpers::make_temp_file;
use crate::common::server_fixture::ServerFixture;
use super::scenario::rand_name;
#[tokio::test]
pub async fn test() {
let server_fixture = ServerFixture::create_single_use().await;
let db_name = rand_name();
let addr ... |
.arg(db_name)
.arg("select * from cpu")
.arg("--host")
.arg(addr)
.arg("--format")
.arg("json")
.assert()
.success()
.stdout(predicate::str::contains(expected));
}
async fn test_read_error(db_name: &str, addr: &str) {
Command::cargo_bin("infl... | .arg(addr)
.assert()
.success()
.stdout(predicate::str::contains("2 Lines OK"));
}
async fn test_read_default(db_name: &str, addr: &str) {
let expected = "+--------+-------------------------------+------+\n\
| region | time | user |\n\
... | random | [
{
"content": "/// Loads the specified lines into the named database\n\nfn load_lp(addr: &str, db_name: &str, lp_data: Vec<&str>) {\n\n let lp_data_file = make_temp_file(lp_data.join(\"\\n\"));\n\n\n\n Command::cargo_bin(\"influxdb_iox\")\n\n .unwrap()\n\n .arg(\"database\")\n\n .arg(\... |
Rust | http/src/util/buf_list.rs | aliemjay/xitca-web | b12188930663ab5d27aa0a25cbf29fc4ecc6a0f8 |
use std::{collections::VecDeque, io::IoSlice};
use crate::bytes::{Buf, BufMut, Bytes, BytesMut};
pub struct BufList<B> {
bufs: VecDeque<B>,
remaining: usize,
}
impl<B: Buf> Default for BufList<B> {
fn default() -> Self {
Self::new()
}
}
impl<B: Buf> BufList<B> {
#[inline]
pub fn wi... |
use std::{collections::VecDeque, io::IoSlice};
use crate::bytes::{Buf, BufMut, Bytes, BytesMut};
pub struct BufList<B> {
bufs: VecDeque<B>,
remaining: usize,
}
impl<B: Buf> Default for BufList<B> {
fn default() -> Self {
Self::new()
}
}
impl<B: Buf> BufList<B> {
#[inline]
pub fn wi... |
#[inline]
fn copy_to_bytes(&mut self, len: usize) -> Bytes {
match self.bufs.front_mut() {
Some(front) if front.remaining() == len => {
let b = front.copy_to_bytes(len);
self.remaining -= len;
self.bufs.pop_front();
... | e {
front.advance(rem);
cnt -= rem;
}
}
self.bufs.pop_front();
}
} | function_block-function_prefixed | [
{
"content": "#[inline]\n\npub fn apply_mask(buf: &mut [u8], mask: [u8; 4]) {\n\n apply_mask_fast32(buf, mask)\n\n}\n\n\n\n/// A safe unoptimized mask application.\n",
"file_path": "http-ws/src/mask.rs",
"rank": 0,
"score": 278887.4791281594
},
{
"content": "#[inline]\n\npub fn apply_mask... |
Rust | tests/test_lookup_ipv6.rs | tomhrr/owhois | 94791fca1e01c7bfc5fe7f001d65fe3755213ab3 | extern crate owhois;
extern crate ipnet;
#[cfg(test)]
mod test_lookup {
use ipnet::Ipv6Net;
use owhois::lookup::ResourceLookup;
use owhois::lookup::Ipv6ResourceLookup;
use std::str::FromStr;
#[test]
fn ipv6_lookup_empty() {
let ipv6_lookup: Ipv6ResourceLookup =
ResourceLook... | extern crate owhois;
extern crate ipnet;
#[cfg(test)]
mod test_lookup {
use ipnet::Ipv6Net;
use owhois::lookup::ResourceLookup;
use owhois::lookup::Ipv6ResourceLookup;
use std::str::FromStr;
#[test]
fn ipv6_lookup_empty() {
let ipv6_lookup: Ipv6ResourceLookup =
ResourceLook... | m_str("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128").unwrap()
);
assert_eq!(value, Some(4));
let value = ipv6_lookup.get_longest_match_value(
Ipv6Net::from_str("ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe/128").unwrap()
);
assert_eq!(value, Some(3));
let value = i... | match_value(
Ipv6Net::from_str("::/128").unwrap()
);
assert_eq!(value, Some(1));
let value = ipv6_lookup.get_longest_match_value(
Ipv6Net::from_str("::1/128").unwrap()
);
assert_eq!(value, Some(2));
let value = ipv6_lookup.get_longest_match_value(
... | random | [
{
"content": "fn run_processors(directory: &str,\n\n servers: &HashMap<String, u32>,\n\n processors: Vec<Box<dyn Processor>>,\n\n ipv4_path: &str,\n\n ipv6_path: &str,\n\n asn_path: &str) {\n\n let mut ipv4_entries: ... |
Rust | src/adjacency/graph/compressed.rs | colin-daniels/agnr-ml | fc936cb8b6a68c37dfaf64c74796e0cf795c1bb8 | use itertools::Itertools;
use rand::prelude::*;
use std::iter::FromIterator;
use std::ops::Range;
use super::Edge;
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct CompressedGraph<M = ()> {
edges: Vec<Edge<M>>,
edge_ranges: Vec<Range<usize>>,
}
impl<M> Default for CompressedGraph<M> {
fn defau... | use itertools::Itertools;
use rand::prelude::*;
use std::iter::FromIterator;
use std::ops::Range;
use super::Edge;
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct CompressedGraph<M = ()> {
edges: Vec<Edge<M>>,
edge_ranges: Vec<Range<usize>>,
}
impl<M> Default for CompressedGraph<M> {
fn defau... |
}
offsets.resize(n_vertices + 1, self.edges.len());
self.edge_ranges = offsets
.into_iter()
.tuple_windows()
.map(|(a, b)| a..b)
.collect();
}
}
| if offsets.len() < from + 1 {
offsets.resize(from + 1, i);
} | if_condition | [
{
"content": "#[inline]\n\npub fn iota<I: Idx>(start: I) -> std::iter::Map<RangeFrom<usize>, impl Fn(usize) -> I> {\n\n (start.index()..).map(I::new)\n\n}\n\n\n\n// NOTE: I don't want this to take arbitrary RangeBounds because it would either have\n\n// to use dynamic polymorphism, or panic on RangeFro... |
Rust | src/packets.rs | gkbrk/RustOre-Classic | 0ceb927ad06c5a6905811ba56137abff6b5ceb66 | use std::io::MemReader;
use std::io::net::tcp::TcpStream;
use config::Configuration;
use mc_string::MCString;
pub struct Packet{
pub packet_id: u8,
pub packet_len: uint,
pub data: Vec<u8>
}
impl Packet{
pub fn receive(mut conn: TcpStream) -> Packet{
let packet_id = conn.read_byte().unwrap()... | use std::io::MemReader;
use std::io::net::tcp::TcpStream;
use config::Configuration;
use mc_string::MCString;
pub struct Packet{
pub packet_id: u8,
pub packet_len: uint,
pub data: Vec<u8>
}
impl Packet{
pub fn receive(mut conn: TcpStream) -> Packet{
let packet_id = conn.read_byte().unwrap()... | }
fn send_ping(&mut self){
self.write_u8(0x01);
}
fn send_level_init(&mut self){
self.write_u8(0x02);
}
fn send_chunk_data(&mut self, length: i16, data: &[u8], percentage: u8){
self.write_u8(0x03);
self.write_be_i16(length);
self.wr... | -> SetBlock{
let mut reader = MemReader::new(self.data.clone());
return SetBlock{
x: reader.read_be_i16().unwrap(),
y: reader.read_be_i16().unwrap(),
z: reader.read_be_i16().unwrap(),
destroyed: match reader.read_u8().unwrap(){
0x00 => true... | random | [
{
"content": "fn handle_connection(config: Configuration, mut conn: TcpStream, mutex_world: Arc<Mutex<World>>){\n\n let ip = match conn.peer_name(){\n\n Ok(x) => x.ip,\n\n Err(x) => {return;}\n\n };\n\n println!(\"{} is connecting to us...\", ip);\n\n loop{\n\n let packet = Pack... |
Rust | src/db/users.rs | Follpvosten/swiki | 7a5d216cd9776fa2958531bc8d357f0e695d3635 | use std::{convert::TryFrom, result::Result as StdResult};
use rocket::{
outcome::try_outcome,
request::{FromRequest, Outcome},
tokio::task::spawn_blocking,
Request,
};
use sqlx::PgPool;
use uuid::Uuid;
use zeroize::Zeroize;
use crate::{Db, Error, Result};
#[derive(Debug, Clone, Copy)]
pub struct User... | use std::{convert::TryFrom, result::Result as StdResult};
use rocket::{
outcome::try_outcome,
request::{FromRequest, Outcome},
tokio::task::spawn_blocking,
Request,
};
use sqlx::PgPool;
use uuid::Uuid;
use zeroize::Zeroize;
use crate::{Db, Error, Result};
#[derive(Debug, Clone, Copy)]
pub struct User... |
user_id.map(|user_id| UserSession {
session_id,
user_id,
})
})
.await;
result.as_ref().or_forward(())
}
}
#[derive(Debug, Clone, serde::Serialize)]
pub struct LoggedUser {
id: Uuid,
na... | let user_id = match db.get_session_user(session_id).await {
Err(e) => {
log::error!("Error getting session user: {}", e);
None
}
Ok(user_id) => Some(user_id),
}?; | assignment_statement | [
{
"content": "type Result<T> = std::result::Result<T, Error>;\n\n\n\n// Route modules\n\nmod articles;\n\nmod settings;\n\nmod users;\n\n\n",
"file_path": "src/main.rs",
"rank": 0,
"score": 122101.93948178331
},
{
"content": "pub fn routes() -> Vec<rocket::Route> {\n\n rocket::routes![\n\... |
Rust | src/kernel/memory.rs | IamTheCarl/kernel_emulator | 790be670460830f0f62e02b3b214d2c566264473 |
use crate::kernel::{bytes::Bytes, Pointer, Value, ValueSize};
use segmap::SegmentMap;
use std::{
cell::{Ref, RefCell, RefMut},
ops::{Deref, DerefMut, Range},
};
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("Loaded overlapping memory.")]
MemoryOverlapps {
sections: Ve... |
use crate::kernel::{bytes::Bytes, Pointer, Value, ValueSize};
use segmap::SegmentMap;
use std::{
cell::{Ref, RefCell, RefMut},
ops::{Deref, DerefMut, Range},
};
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("Loaded overlapping memory.")]
MemoryOverlapps {
sections: Ve... | base_address,
end: base_address + length,
},
read,
write,
execute,
}
}
}
#[test]
fn overlapping_memory() {
#[cfg(not(tarpaulin_include))]
fn assert_overlap_failed(result: Result<()>) -> std::result::Result<(), &'static str> {
m... | value = Value::from_bytes(&bytes[..size.len()]);
Ok(value)
}
pub fn write_random_bytes(&self, address: Pointer, data: &[u8]) -> Result<()> {
let mut block = self.get_memory_block_mut(&address)?;
let length = data.len();
if block.is_write() {
let range = ... | random | [
{
"content": "type Result<T> = std::result::Result<T, Error>;\n\n\n\npub struct SyscallRequest {\n\n process_id: ProcessId,\n\n call_code: Pointer,\n\n arguments: [Pointer; 6],\n\n}\n\n\n\npub enum SyscallResult {\n\n None,\n\n Some(Pointer),\n\n Exit,\n\n}\n\n\n\npub struct Executable {\n\n ... |
Rust | prisma-fmt/src/text_document_completion.rs | ever0de/prisma-engines | 4c9d4edf238ad9c4a706eb5b7201ee0b4ebee93e | use datamodel::{
datamodel_connector::{Connector, ReferentialIntegrity},
parse_configuration, parse_schema_ast,
schema_ast::ast,
};
use log::*;
use lsp_types::*;
pub(crate) fn empty_completion_list() -> CompletionList {
CompletionList {
is_incomplete: true,
items: Vec::new(),
}
}
p... | use datamodel::{
datamodel_connector::{Connector, ReferentialIntegrity},
parse_configuration, parse_schema_ast,
schema_ast::ast,
};
use log::*;
use lsp_types::*;
pub(crate) fn empty_completion_list() -> CompletionList {
CompletionList {
is_incomplete: true,
items: Vec::new(),
}
}
p... |
#[test]
fn position_to_offset_with_crlf() {
let schema = "\r\nmodel Test {\r\n id Int @id\r\n}";
let expected_offset = schema.chars().position(|c| c == 'i').unwrap();
let found_offset = position_to_offset(&Position { line: 2, character: 4 }, schema).unwrap();
assert_eq!(found_offset, expected... | Y),
..Default::default()
})
}
}
ast::SchemaPosition::Model(
_model_id,
ast::ModelPosition::Field(_, ast::FieldPosition::Attribute("relation", _, Some(attr_name))),
) if attr_name == "onDelete" || attr_name == "onUpdate" => {... | function_block-function_prefixed | [] |
Rust | MBExtender/rust/speed-boostair/src/dds_loader.rs | RandomityGuy/MBExtender | 5b5a4b5f8f9aafe76c6f50ab75f8a214ef22cb3c | use crate::dds_types::*;
use crate::gl::{self, types::*};
use crate::io;
use log::{debug, error, trace};
use mbx::core::{self, ResourceInstance, Stream};
use mbx::dgl::{self, BitmapFormat, GBitmap, TextureObject};
use mbx::prelude::*;
use mbx::util;
use std::error::Error;
use std::ffi::CString;
use std::mem;
use std::o... | use crate::dds_types::*;
use crate::gl::{self, types::*};
use crate::io;
use log::{debug, error, trace};
use mbx::core::{self, ResourceInstance, Stream};
use mbx::dgl::{self, BitmapFormat, GBitmap, TextureObject};
use mbx::prelude::*;
use mbx::util;
use std::error::Error;
use std::ffi::CString;
use std::mem;
use std::o... | l::TEXTURE_MIN_FILTER, min_filter as GLint);
gl::TexParameteri(gl::TEXTURE_2D, gl::TEXTURE_MAG_FILTER, mag_filter as GLint);
if clamp_to_edge {
gl::TexParameteri(gl::TEXTURE_2D, gl::TEXTURE_WRAP_S, gl::CLAMP_TO_EDGE as GLint);
gl::TexParameteri(gl::TEXTURE_2D, gl::TEXTURE_WRAP_T, gl::CLAMP_TO_E... | ixels(bpp) => bpp as u32,
TextureLayout::Blocks(_) => 0,
};
let mut mip_levels = 1;
if header.flags & DDS_HEADER_FLAGS_MIPMAP != 0 {
mip_levels = header.mip_map_count.max(1).min(10);
}
bitmap.num_mip_levels = mip_levels;
let mut total_size = 0;
for i in 0..mip_levels {
... | random | [
{
"content": "fn fix_texture(name: u32, bitmap: &mut GBitmap, texture_type: u32) {\n\n if texture_type == 0 || texture_type == 1 || texture_type == 2 {\n\n return;\n\n }\n\n if bitmap.width <= 512 && bitmap.height <= 512 {\n\n return;\n\n }\n\n if bitmap.num_mip_levels > 1 {\n\n ... |
Rust | src/discard_call_lives.rs | cgswords/rsc | cdfe135888fe1c6da11a792527fa98f86224acbe |
use util::Binop;
use util::Relop;
use util::Label;
use util::Location;
use util::mk_uvar;
use util::Ident;
use std::collections::HashMap;
use finalize_locations::Program as FLProgram;
use finalize_locations::LetrecEntry as FLLetrecEntry;
use finalize_locations::Body as FLBody;
use finalize_locations::Exp... |
use util::Binop;
use util::Relop;
use util::Label;
use util::Location;
use util::mk_uvar;
use util::Ident;
use std::collections::HashMap;
use finalize_locations::Program as FLProgram;
use finalize_locations::LetrecEntry as FLLetrecEntry;
use finalize_locations::Body as FLBody;
use finalize_locations::Exp... |
}
fn letrec_entry(input : LetrecEntry) -> FLLetrecEntry {
FLLetrecEntry { label : input.label, rhs : body(input.rhs) }
}
fn body(input : Body) -> FLBody {
FLBody { locations : input.locations , expression : exp(input.expression) }
}
macro_rules! mk_box {
($e:expr) => [Box::new($e)]
}
fn exp(input : Exp) -... | match input
{ Program::Letrec(letrecs, pgm_body) =>
FLProgram::Letrec( letrecs.into_iter().map(|x| letrec_entry(x)).collect()
, body(pgm_body))
} | if_condition | [
{
"content": "fn mk_mset(dest: Variable, offset: Offset, val : Triv) -> Effect {\n\n return Effect::MSet(dest, offset, val);\n\n}\n\n\n",
"file_path": "src/finalize_locations.rs",
"rank": 0,
"score": 258680.8981013795
},
{
"content": "fn mk_set_op(dest: Variable, op: Binop, t1 : Triv, t2: T... |
Rust | src/lib.rs | rust-cv/cv-geom | 645b4894a3c056f9043b4be7755a3a4dd0e41ae6 |
#![no_std]
use cv_core::nalgebra::{zero, Matrix3x4, Matrix4, RowVector4};
use cv_core::{
Bearing, CameraPoint, CameraToCamera, Pose, TriangulatorObservances, TriangulatorRelative,
WorldPoint, WorldToCamera,
};
#[derive(Copy, Clone, Debug)]
pub struct MinSquaresTriangulator {
epsilon: f64,
max_iterat... |
#![no_std]
use cv_core::nalgebra::{zero, Matrix3x4, Matrix4, RowVector4};
use cv_core::{
Bearing, CameraPoint, CameraToCamera, Pose, TriangulatorObservances, TriangulatorRelative,
WorldPoint, WorldToCamera,
};
#[derive(Copy, Clone, Debug)]
pub struct MinSquaresTriangulator {
epsilon: f64,
max_iterat... |
}
| s)?;
svd.singular_values
.iter()
.enumerate()
.min_by_key(|&(_, &n)| float_ord::FloatOrd(n))
.map(|(ix, _)| svd.v_t.unwrap().row(ix).transpose().into_owned())
.map(|v| if v.w.is_sign_negative() { -v } else { v })
.map(Int... | function_block-function_prefixed | [
{
"content": "#[panic_handler]\n\nfn panic(_info: &PanicInfo) -> ! {\n\n loop {}\n\n}\n\n\n\n#[no_mangle]\n\npub extern \"C\" fn _start() -> ! {\n\n loop {}\n\n}\n",
"file_path": "ensure_no_std/src/main.rs",
"rank": 0,
"score": 12230.500703461832
},
{
"content": "// ensure_no_std/src/m... |
Rust | tests/src/vector.rs | sndels/yuki | bac8c1530ecc03b2c9657cd4cbde91112fbf82a8 | #[cfg(test)]
mod tests {
use approx::{assert_abs_diff_eq, assert_abs_diff_ne, assert_relative_eq, assert_relative_ne};
use std::panic;
use yuki::math::{Normal, Point3, Vec2, Vec3, Vec4};
#[test]
fn new() {
let v = Vec2::new(0.0, 1.0);
assert_eq... | #[cfg(test)]
mod tests {
use approx::{assert_abs_diff_eq, assert_abs_diff_ne, assert_relative_eq, assert_relative_ne};
use std::panic;
use yuki::math::{Normal, Point3, Vec2, Vec3, Vec4};
#[test]
fn new() {
let v = Vec2::new(0.0, 1.0);
assert_eq... |
#[test]
fn max_comp() {
assert_eq!(Vec2::new(0.0, 1.0).max_comp(), 1.0);
assert_eq!(Vec2::new(1.0, 0.0).max_comp(), 1.0);
assert_eq!(Vec3::new(0.0, 1.0, 2.0).max_comp(), 2.0);
assert_eq!(Vec4::new(0.0, 1.0, 2.0, 3.0).max_comp(), 3.0);
}
#[test]
fn max_dimension()... | assert_eq!(Vec3::new(0.0, 1.0, 2.0).min_comp(), 0.0);
assert_eq!(Vec4::new(0.0, 1.0, 2.0, 3.0).min_comp(), 0.0);
} | function_block-function_prefixed | [
{
"content": "// Returns the refracted direction for `wi` and `n` or `None` if total internal reflection happens.\n\nfn refract(wi: Vec3<f32>, n: Normal<f32>, eta: f32) -> Option<Vec3<f32>> {\n\n let cos_theta_i = n.dot_v(wi);\n\n let sin_2_theta_i = (1.0 - cos_theta_i * cos_theta_i).max(0.0);\n\n let ... |
Rust | wiz/wiz/src/build.rs | ChanTsune/wiz | 199d0f4698822a177ede8015bf8e04f190f39934 | use crate::core::dep::{resolve_manifest_dependencies, ResolvedDependencyTree};
use crate::core::error::CliError;
use crate::core::load_project;
use crate::core::workspace::Workspace;
use clap::ArgMatches;
use std::collections::{BTreeSet, HashMap, HashSet};
use std::env;
use std::error::Error;
use std::fs::create_dir_al... | use crate::core::dep::{resolve_manifest_dependencies, ResolvedDependencyTree};
use crate::core::error::CliError;
use crate::core::load_project;
use crate::core::workspace::Workspace;
use clap::ArgMatches;
use std::collections::{BTreeSet, HashMap, HashSet};
use std::env;
use std::error::Error;
use std::fs::create_dir_al... |
let mut result = HashMap::new();
for dependency in dependencies.dependencies {
dependency_list(&mut result, dependency);
}
result
}
fn compile_dependencies(
ws: &Workspace,
dependencies: ResolvedDependencyTree,
target_dir: &str,
) -> Result<BTreeSet<String>, Box<dyn Error>> {
l... | ask>>,
dep: ResolvedDependencyTree,
) -> Task {
let ResolvedDependencyTree {
name,
version,
src_path,
dependencies,
} = dep;
let task = Task {
name,
version,
src_path,
};
let dependenc... | function_block-function_prefixed | [
{
"content": "pub fn parse_from_string(src: &str, name: Option<&str>) -> Result<WizFile> {\n\n match file(Span::from(src)) {\n\n Ok((s, f)) => {\n\n if !s.is_empty() {\n\n let location = Location::new(s.location_offset(), s.location_line());\n\n Err(ParseError:... |
Rust | src/window.rs | TomasKralCZ/Leoric | df1c20319e4f0cc140dfbbce33a76dab0ac28188 | use std::time::Instant;
use egui::CtxRef;
use egui_backend::{painter::Painter, DpiScaling, EguiStateHandler};
use egui_sdl2_gl::ShaderVersion;
use eyre::{eyre, Result};
use sdl2::{
event::{Event, WindowEvent},
video::Window,
video::{GLContext, GLProfile, SwapInterval},
EventPump, Sdl, VideoSubsystem,
}... | use std::time::Instant;
use egui::CtxRef;
use egui_backend::{painter::Painter, DpiScaling, EguiStateHandler};
use egui_sdl2_gl::ShaderVersion;
use eyre::{eyre, Result};
use sdl2::{
event::{Event, WindowEvent},
video::Window,
video::{GLContext, GLProfile, SwapInterval},
EventPump, Sdl, VideoSubsystem,
}... |
pub fn begin_frame(&mut self) {
self.egui_state.input.time = Some(self.start_time.elapsed().as_secs_f64());
self.egui_ctx.begin_frame(self.egui_state.input.take());
}
pub fn end_frame(&mut self) -> bool {
unsafe {
gl::Disable(gl::DEPTH_TEST);
... | pub fn new(title: &str) -> Result<Self> {
let sdl_context = sdl2::init().map_err(|e| eyre!("{e}"))?;
let video_subsystem = sdl_context.video().map_err(|e| eyre!("{e}"))?;
let size = video_subsystem
.display_bounds(0)
.map_err(|e| eyre!("{e}"))?;
let width = (siz... | function_block-full_function | [
{
"content": "/// Create an opengl buffer with integer content.\n\n///\n\n/// 'buffer' is a reference to a slice of T.\n\n///\n\n/// 'components', 'attrib index' and 'typ' have the same meaning as the respective\n\n/// arguments in glVertexAttribPointer.\n\npub fn create_int_buf<T: Copy>(buffer: &[T], component... |
Rust | rmqtt-plugins/rmqtt-plugin-template/src/lib.rs | phial3/rmqtt | 8c29529e273007178fd0af73dccb6b0bf6729339 | use async_trait::async_trait;
use rmqtt::{
broker::hook::{Handler, HookResult, Parameter, Register, ReturnType, Type},
plugin::{DynPlugin, DynPluginResult, Plugin},
Result, Runtime,
};
#[inline]
pub async fn register(
runtime: &'static Runtime,
name: &'static str,
descr: &'static str,
defa... | use async_trait::async_trait;
use rmqtt::{
broker::hook::{Handler, HookResult, Parameter, Register, ReturnType, Type},
plugin::{DynPlugin, DynPluginResult, Plugin},
Result, Runtime,
};
#[inline]
pub async fn register(
runtime: &'static Runtime,
name: &'static str,
descr: &'static str,
defa... | }
Parameter::MessagePublish(_session, c, publish) => {
log::debug!("{:?} message publish, {:?}", c.id, publish);
}
Parameter::MessageDelivered(_session, c, from, _publish) => {
log::debug!("{:?} MessageDelivered, {:?}", c.id, from);
... | onnack(connect_info, r) => {
log::debug!("client connack, {:?}, {:?}", connect_info, r);
}
Parameter::ClientSubscribe(_session, c, subscribe) => {
log::debug!("{:?} client subscribe, {:?}", c.id, subscribe);
... | function_block-random_span | [
{
"content": "pub trait PluginFn: 'static + Sync + Send + Fn() -> BoxFuture<Result<DynPlugin>> {}\n\n\n\nimpl<T> PluginFn for T where T: 'static + Sync + Send + ?Sized + Fn() -> BoxFuture<Result<DynPlugin>> {}\n\n\n\npub type DynPluginResult = BoxFuture<Result<DynPlugin>>;\n\npub type DynPlugin = Box<dyn Plugin... |
Rust | src/scope/lefthandsideexpr.rs | farodin91/js-parser-rs | 8fdfe5b200788ec997d1446e1c44859a126493b7 | use error::JsResult;
use lexer::enums::{TokenType};
use scope::parser::{Parser, Item};
macro_rules! wait {
($expr:expr) => (match $expr {
Item::None => (),
Item::Item => return Ok(Item::Item),
})
}
macro_rules! none {
($expr:expr) => (match $expr {
Item::None => return Ok(Item::No... | use error::JsResult;
use lexer::enums::{TokenType};
use scope::parser::{Parser, Item};
macro_rules! wait {
($expr:expr) => (match $expr {
Item::None => (),
Item::Item => return Ok(Item::Item),
})
}
macro_rules! none {
($expr:expr) => (match $expr {
Item::None => return Ok(Item::No... | Item => {
first = true;
continue
},
Item::None => (),
}
match try!(self.parse_super_prop()) {
Item::Item => {
first = true;
continue
},
... | )
}
Ok(Item::None)
}
pub fn member_expr_and_members(&mut self) -> JsResult<Item> {
println!("member_expr_and_members {:?}", self.peek());
none!(try!(self.parse_member_expr()));
self.parse_member()
}
pub fn parse_member_expr(&mut self) -> JsResult<Item> {
... | random | [
{
"content": "pub fn parse<T, I>(iter: T) -> Result<Vec<TokenType>, ErrorType> where\n\n T: IntoIterator<Item = char, IntoIter = I> + Sized,\n\n I: Iterator<Item = char> + 'static {\n\n let state = &mut LexerState::new(Box::new(iter.into_iter()));\n\n match state.parse() {\n\n Ok(_)=> (),\n\n... |
Rust | src/lib/runner.rs | jokeyrhyme/tuning | 06b8efa15bebb1ddfefddd3e2322a81cce101edc | use std::{
collections::HashMap,
sync::{Arc, Mutex},
thread,
};
use thiserror::Error as ThisError;
use crate::jobs::{self, is_result_done, is_result_settled, Execute, Status};
const MAX_THREADS: usize = 2;
#[derive(Debug, ThisError)]
pub enum Error {
#[error(transparent)]
Job {
#[from]
... | use std::{
collections::HashMap,
sync::{Arc, Mutex},
thread,
};
use thiserror::Error as ThisError;
use crate::jobs::{self, is_result_done, is_result_settled, Execute, Status};
const MAX_THREADS: usize = 2;
#[derive(Debug, ThisError)]
pub enum Error {
#[error(transparent)]
Job {
#[from]
... |
}
impl FakeJob {
fn new<S>(name: S, result: jobs::Result) -> (Self, Arc<Mutex<FakeJobSpy>>)
where
S: AsRef<str>,
{
let job = FakeJob {
name: String::from(name.as_ref()),
result,
..Default::default()
};
... | p: Duration::from_millis(0),
spy_arc: Arc::new(Mutex::new(FakeJobSpy {
calls: 0,
time: None,
})),
when: true,
}
} | function_block-function_prefixed | [
{
"content": "pub fn result_display(result: &Result) -> String {\n\n match result {\n\n Ok(s) => format!(\"{}\", s),\n\n Err(e) => format!(\"{:#?}\", e).red().to_string(),\n\n }\n\n}\n",
"file_path": "src/lib/jobs/mod.rs",
"rank": 0,
"score": 172012.30064669653
},
{
"cont... |
Rust | rust/lib-hedgewars-engine/src/render/gear.rs | emorrp1/hw | 0afbbead97ad3aa231391f60605a73cd2629a849 | use crate::render::{
atlas::{AtlasCollection, SpriteIndex},
camera::Camera,
gl::{
Buffer, BufferType, BufferUsage, InputElement, InputFormat, InputLayout, PipelineState,
Shader, Texture2D, TextureDataType, TextureFilter, TextureFormat, TextureInternalFormat,
VariableBinding,
},
}... | use crate::render::{
atlas::{AtlasCollection, SpriteIndex},
camera::Camera,
gl::{
Buffer, BufferType, BufferUsage, InputElement, InputFormat, InputLayout, PipelineState,
Shader, Texture2D, TextureDataType, TextureFilter, TextureFormat, TextureInternalFormat,
VariableBinding,
},
}... |
}
fn load_sprite_pixels(path: &Path, buffer: &mut [u8]) -> io::Result<Size> {
let decoder = Decoder::new(BufReader::new(File::open(path)?));
let (info, mut reader) = decoder.read_info()?;
let size = Size::new(info.width as usize, info.height as usize);
reader.next_frame(buffer)?;
Ok(size)
}
fn l... | entry.position[1] + entry.size.height as f32 / 2.0,
],
tex_coords: sprite_coords[0],
},
Vertex {
position: [
entry.position[0] + entry.size.width as f32 / 2.0,
entry.position[1] + ... | function_block-function_prefix_line | [
{
"content": "fn get_protocol_number(executable: &str) -> std::io::Result<u32> {\n\n let output = Command::new(executable).arg(\"--protocol\").output()?;\n\n\n\n Ok(u32::from_str(&String::from_utf8(output.stdout).unwrap().trim()).unwrap_or(55))\n\n}\n\n\n",
"file_path": "rust/hedgewars-checker/src/mai... |
Rust | src/views/help.rs | RedlineTriad/rshub | 778d0a2f2d66998b6b1669def1f79573ccb54781 | use std::io;
use std::sync::Arc;
use crossterm::event::KeyCode;
use tui::layout::Rect;
use tui::{
backend::CrosstermBackend,
layout::{Alignment, Constraint, Direction, Layout, Margin},
style::{Modifier, Style},
text::Span,
widgets::{Block, Borders, Paragraph, Wrap},
Frame,
};
use crate::app::... | use std::io;
use std::sync::Arc;
use crossterm::event::KeyCode;
use tui::layout::Rect;
use tui::{
backend::CrosstermBackend,
layout::{Alignment, Constraint, Direction, Layout, Margin},
style::{Modifier, Style},
text::Span,
widgets::{Block, Borders, Paragraph, Wrap},
Frame,
};
use crate::app::... |
f.render_widget(
Block::default()
.title(Span::styled(
"GLOBAL",
Style::default().add_modifier(Modifier::BOLD),
))
.title_alignment(Alignment::Center),
chunks[1],
);
f.rende... | let chunks = Layout::default()
.direction(Direction::Vertical)
.constraints(vec![
Constraint::Length(vertical_margin),
Constraint::Length(1),
Constraint::Length(help.global_hotkeys.len() as u16),
Constraint::Length(1),
... | assignment_statement | [
{
"content": "fn draw_info(f: &mut Frame<CrosstermBackend<io::Stdout>>, area: Rect, app: Arc<AppState>) {\n\n let chunks = Layout::default()\n\n .direction(Direction::Horizontal)\n\n .constraints(vec![Constraint::Percentage(100)])\n\n .split(area);\n\n\n\n f.render_widget(\n\n ... |
Rust | puffin_http/src/client.rs | MarijnS95/puffin | 71a4d7c97a63dac8dff42c573af3684559b952c6 | use std::sync::{
atomic::{AtomicBool, Ordering::SeqCst},
Arc, Mutex,
};
use puffin::{FrameData, FrameView};
pub struct Client {
addr: String,
connected: Arc<AtomicBool>,
alive: Arc<AtomicBool>,
frame_view: Arc<Mutex<FrameView>>,
}
impl Drop for Client {
fn drop(&mut self) {
self.a... | use std::sync::{
atomic::{AtomicBool, Ordering::SeqCst},
Arc, Mutex,
};
use puffin::{FrameData, FrameView};
pub struct Client {
addr: String,
connected: Arc<AtomicBool>,
alive: Arc<AtomicBool>,
frame_view: Arc<Mutex<FrameView>>,
}
impl Drop for Client {
fn drop(&mut self) {
self.a... |
use anyhow::Context as _;
FrameData::read_next(stream)
.context("Failed to parse FrameData")?
.ok_or_else(|| anyhow::format_err!("End of stream"))
}
fn error_display_chain(error: &dyn std::error::Error) -> String {
let mut s = error.to_string();
if let Some(source) = error.source() {
... | match server_version.cmp(&crate::PROTOCOL_VERSION) {
std::cmp::Ordering::Less => {
anyhow::bail!(
"puffin server is using an older protocol version ({}) than the client ({}).",
server_version,
crate::PROTOCOL_VERSION
);
}
st... | if_condition | [
{
"content": "/// Are the profiler scope macros turned on?\n\n/// This is [`false`] by default.\n\npub fn are_scopes_on() -> bool {\n\n MACROS_ON.load(Ordering::Relaxed)\n\n}\n\n\n\n/// All times are expressed as integer nanoseconds since some event.\n\npub type NanoSecond = i64;\n\n\n\n// ------------------... |
Rust | firmware/hal/build.rs | Lotterleben/embedded2020 | 623fa53461c4da29d69318aa85de8b4119c50719 | use std::{
env,
error::Error,
fs,
path::{Path, PathBuf},
};
fn main() -> Result<(), Box<dyn Error>> {
let out_dir = &PathBuf::from(env::var("OUT_DIR")?);
let flash = env::var_os("CARGO_FEATURE_FLASH").is_some();
descs(&out_dir)?;
fs::copy("interrupts.x", out_dir.join("interrupts.... | use std::{
env,
error::Error,
fs,
path::{Path, PathBuf},
};
fn main() -> Result<(), Box<dyn Error>> {
let out_dir = &PathBuf::from(env::var("OUT_DIR")?);
let flash = env::var_os("CARGO_FEATURE_FLASH").is_some();
descs(&out_dir)?;
fs::copy("interrupts.x", out_dir.join("interrupts.... |
let line_coding = acm::LineCoding {
bCharFormat: acm::bCharFormat::Stop1,
bDataBits: acm::bDataBits::_8,
bParityType: acm::bParityType::None,
dwDTERate: 9_600,
};
let serial_state = acm::SerialState {
interface: 0,
bOverRun: false,
bParity: false,
... | r {
bmCapabilities: acm::Capabilities {
comm_features: false,
line_serial: true,
network_connection: false,
send_break: false,
},
};
bytes.extend_from_slice(&acm.bytes());
... | function_block-function_prefixed | [
{
"content": "fn main() -> Result<(), anyhow::Error> {\n\n let dev = serialport::available_ports()?\n\n .into_iter()\n\n .filter(|info| match info.port_type {\n\n SerialPortType::UsbPort(ref port) => port.vid == consts::VID,\n\n _ => false,\n\n })\n\n .next()... |
Rust | examples/main.rs | grafana/grafana-plugin-sdk-rust | 707d2b65b0c0be0d43d80a7b7778384d12f9d3c7 | use std::{
sync::{
atomic::{AtomicUsize, Ordering},
Arc,
},
time::Duration,
};
use bytes::Bytes;
use chrono::prelude::*;
use futures_util::stream::FuturesOrdered;
use http::Response;
use thiserror::Error;
use tokio_stream::StreamExt;
use tracing::{debug, info};
use grafana_plugin_sdk::{bac... | use std::{
sync::{
atomic::{AtomicUsize, Ordering},
Arc,
},
time::Duration,
};
use bytes::Bytes;
use chrono::prelude::*;
use futures_util::stream::FuturesOrdered;
use http::Response;
use thiserror::Error;
use tokio_stream::StreamExt;
use tracing::{debug, info};
use grafana_plugin_sdk::{bac... |
async fn publish_stream(
&self,
_request: backend::PublishStreamRequest,
) -> Result<backend::PublishStreamResponse, Self::Error> {
info!("Publishing to stream");
todo!()
}
}
#[derive(Debug, Error)]
enum ResourceError {
#[error("HTTP error: {0}")]
Http(#[from] http... | ta::Frame::new("foo").with_field((x..x + n).into_field("x"));
Ok(Box::pin(
async_stream::try_stream! {
loop {
frame.fields_mut()[0].set_values(
(x..x+n)
)?;
let packet = backend::StreamPacket::from_fr... | function_block-function_prefixed | [
{
"content": "/// Error supertrait used in [`DataService::query_data`].\n\npub trait DataQueryError: std::error::Error {\n\n /// Return the `ref_id` of the incoming query to which this error corresponds.\n\n ///\n\n /// This allows the SDK to align queries up with any failed requests.\n\n fn ref_id(... |
Rust | src/command/last.rs | wojexe/baca-cli | c024bd3d95a2e54dfc25bdc0dec352551a3b4e7c | use crate::api::baca_api::BacaApi;
use crate::command::details::Details;
use crate::command::Command;
use crate::error::{Error, Result};
use crate::model::Submit;
use crate::workspace::{ConfigObject, ConnectionConfig, Workspace};
use clap::ArgMatches;
pub struct Last {
task_id: Option<String>,
}
impl Last {
p... | use crate::api::baca_api::BacaApi;
use crate::command::details::Details;
use crate::command::Command;
use crate::error::{Error, Result};
use crate::model::Submit;
use crate::workspace::{ConfigObject, ConnectionConfig, Workspace};
use clap::ArgMatches;
pub struct Last {
task_id: Option<String>,
}
impl Last {
p... | ;
Ok(results.submits.first().ok_or(Error::NoSubmitsYet)?.clone())
}
}
impl Command for Last {
fn execute<W, A>(self, workspace: &W, api: &A) -> Result<()>
where
W: Workspace,
A: BacaApi,
{
let connection_config = ConnectionConfig::read_config(workspace)?;
let la... | if let Some(task_id) = &self.task_id {
api.get_results_by_task(connection_config, task_id)?
} else {
api.get_results(connection_config)?
} | if_condition | [
{
"content": "pub fn assert_contains_pattern(command: &[&str], pattern: &str) -> Result<(), Box<dyn Error>> {\n\n let (dir, mut cmd) = set_up_with_dir()?;\n\n\n\n cmd.args(command);\n\n cmd.assert()\n\n // .failure() // todo: exit codes\n\n .stdout(predicate::str::contains(pattern));\n\n\... |
Rust | src/cmus_status/output/mod.rs | Noah2610/cmus-status-line | 04727c8994b3e53c3d715f01500a226711e030d0 | mod builder;
mod format;
pub use format::prelude::*;
use super::data::prelude::*;
use crate::error::prelude::*;
use std::fmt;
use builder::StatusOutputBuilder;
const OVERFLOW_STR: &str = "...";
pub struct StatusOutput {
data: CmusData,
format: Format,
}
impl StatusOutput {
pub fn builder() -> Status... | mod builder;
mod format;
pub use format::prelude::*;
use super::data::prelude::*;
use crate::error::prelude::*;
use std::fmt;
use builder::StatusOutputBuilder;
const OVERFLOW_STR: &str = "...";
pub struct StatusOutput {
data: CmusData,
format: Format,
}
impl StatusOutput {
pub fn builder() -> Status... |
}
FormatPart::Container(format_parts_inner) => Some(
self.get_format_text_for_parts(
format_parts_inner
.iter()
.map(std::ops::Deref::deref)
.collect(),
),
),... | if let Some(time) = self.data.get_time() {
let width = bar_config.inner_width();
let percent_complete = time.completion_percentage();
let characters =
(width as f32 * percent_complete).round() as usize;
Some(bar_conf... | if_condition | [
{
"content": "pub fn dump_config() {\n\n print!(\n\n r#\"# DEFAULT CONFIG FOR {name}\n\n# To write this config to the proper config file, run something like:\n\n# mkdir -p ~/.config/{name}\n\n# {name} {cmd_dump_config} > ~/.config/{name}/config.toml\n\n\n\n{config}\"#,\n\n name = crate:... |
Rust | risc0/zkvm/sdk/rust/serde/src/deserializer.rs | risc0/risc0 | 2e8a4959a4b4247a1d4b35678af20ab184317931 |
use serde::de::{Deserialize, DeserializeSeed, IntoDeserializer, Visitor};
use crate::{
align_up,
err::{Error, Result},
};
pub fn from_slice<'a, T: Deserialize<'a>>(slice: &'a [u32]) -> Result<T> {
let mut deserializer = Deserializer::new(slice);
T::deserialize(&mut deserializer)
}
pub struct Deseri... |
use serde::de::{Deserialize, DeserializeSeed, IntoDeserializer, Visitor};
use crate::{
align_up,
err::{Error, Result},
};
pub fn from_slice<'a, T: Deserialize<'a>>(slice: &'a [u32]) -> Result<T> {
let mut deserializer = Deserializer::new(slice);
T::deserialize(&mut deserializer)
}
pub struct Deseri... |
visitor.visit_char(character)
}
fn deserialize_str<V>(self, visitor: V) -> Result<V::Value>
where
V: Visitor<'de>,
{
let len_bytes = self.try_take_word()? as usize;
let bytes = self.try_take_n_bytes(len_bytes)?;
let str = core::str::from_utf8(bytes).map_err(|_| ... | let character = core::str::from_utf8(&bytes)
.map_err(|_| Error::DeserializeBadChar)?
.chars()
.next()
.ok_or(Error::DeserializeBadChar)?; | assignment_statement | [
{
"content": "fn into_words(slice: &[u8]) -> Result<Vec<u32>> {\n\n let mut vec = Vec::new();\n\n let chunks = slice.chunks_exact(4);\n\n assert!(chunks.remainder().len() == 0);\n\n for chunk in chunks {\n\n let word = chunk[0] as u32\n\n | (chunk[1] as u32) << 8\n\n | (... |
Rust | botan/src/rng.rs | chux0519/botan-rs | 4fc7560f2fa29a0ced584027fe2c791393d24773 | use botan_sys::*;
use utils::*;
#[derive(Debug)]
pub struct RandomNumberGenerator {
obj: botan_rng_t
}
impl Drop for RandomNumberGenerator {
fn drop(&mut self) {
unsafe { botan_rng_destroy(self.obj); }
}
}
impl RandomNumberGenerator {
fn new_of_type(typ: &str) -> Result<RandomNumberGenerato... | use botan_sys::*;
use utils::*;
#[derive(Debug)]
pub struct RandomNumberGenerator {
obj: botan_rng_t
}
impl Drop for RandomNumberGenerator {
fn drop(&mut self) {
unsafe { botan_rng_destroy(self.obj); }
}
}
impl RandomNumberGenerator {
fn new_of_type(typ: &str) -> Result<RandomNumberGe | }
pub fn new() -> Result<RandomNumberGenerator> {
RandomNumberGenerator::new_userspace()
}
pub fn read(&self, len: usize) -> Result<Vec<u8>> {
let mut result = vec![0; len];
self.fill(&mut result)?;
Ok(r... | nerator> {
let mut obj = ptr::null_mut();
let typ = make_cstr(typ)?;
call_botan! { botan_rng_init(&mut obj, typ.as_ptr()) }
Ok(RandomNumberGenerator { obj })
}
pub(crate) fn handle(&self) -> botan_rng_t { self.obj }
pub fn new_userspace() -> Re... | random | [
{
"content": "/// Password based key derivation function\n\n///\n\n/// Note currently only PBKDF2 is supported by this interface.\n\n/// For PBKDF2, iterations >= 100000 is recommended.\n\n///\n\n/// # Examples\n\n/// ```\n\n/// let rng = botan::RandomNumberGenerator::new().unwrap();\n\n/// let salt = rng.read(... |
Rust | src/tests.rs | metal4people/merkletree | e2d3d22c51eb51a90da3b629ef71fc0423e61018 | #![cfg(test)]
use crate::merkletree::MerkleTree;
use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};
fn hash_value<T>(value: T) -> u64
where
T: Hash,
{
let mut hasher = DefaultHasher::new();
value.hash(&mut hasher);
return hasher.finish();
}
#[test]
fn test_from_str_vec() {
... | #![cfg(test)]
use crate::merkletree::MerkleTree;
use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};
fn hash_value<T>(value: T) -> u64
where
T: Hash,
{
let mut hasher = DefaultHasher::new();
value.hash(&mut hasher);
return hasher.finish();
}
#[test]
fn test_from_str_vec() {
... |
#[test]
fn test_valid_proof_str() {
let values = vec!["Hello", "my", "name", "is", "Rusty"];
let tree = MerkleTree::build_tree(values);
let value = "Rusty";
let proof = tree.gen_proof(&value);
assert!(proof.is_some());
let is_valid = tree.validate_proof(&proof.unwrap());
assert!(is_vali... | lid_proof() {
let values = (1..10).map(|x| vec![x]).collect::<Vec<_>>();
let tree = MerkleTree::build_tree(values.clone());
for value in values {
let proof = tree.gen_proof(value);
assert!(proof.is_some());
let is_valid = tree.validate_proof(&proof.unwrap());
assert!(is_vali... | function_block-function_prefixed | [
{
"content": "fn bench_big_rnd_tree(c: &mut Criterion) {\n\n c.bench_function(\"MerkleTree::build_tree - big\", |b| {\n\n let mut values = vec![vec![0u8; 256]; 160];\n\n let mut rng = rand::thread_rng();\n\n\n\n for mut v in &mut values {\n\n rng.fill_bytes(&mut v);\n\n ... |
Rust | src/routes/balances/handlers_v2.rs | tharsis/safe-client-gateway | 98206c5bfcd89f10c3429edccdc108017b179d49 | use std::cmp::Ordering;
use std::str::FromStr;
use bigdecimal::BigDecimal;
use rocket::futures::{stream, StreamExt};
use crate::cache::cache_operations::RequestCached;
use crate::common::models::backend::balances_v2::Balance as BalanceDto;
use crate::common::models::backend::balances_v2::TokenPrice as BackendTokenPri... | use std::cmp::Ordering;
use std::str::FromStr;
use bigdecimal::BigDecimal;
use rocket::futures::{stream, StreamExt};
use crate::cache::cache_operations::RequestCached;
use crate::common::models::backend::balances_v2::Balance as BalanceDto;
use crate::common::models::backend::balances_v2::TokenPrice as BackendTokenPri... | ;
}
| Ok(TokenPrice {
address: token_address.to_string(),
fiat_code: response.fiat_code,
fiat_price: response.fiat_price,
timestamp: response.timestamp,
}) | call_expression | [
{
"content": "pub fn build_manifest_url(url: &str) -> ApiResult<String> {\n\n let mut url_parts = Url::parse(url).or(Err(api_error!(\"Not a valid Url\")))?;\n\n\n\n if !url_parts.scheme().starts_with(\"http\") {\n\n Err(api_error!(\"Invalid scheme\"))\n\n } else if url_parts.host_str().is_none()... |
Rust | editor/src/inspector/handlers/collider.rs | thomasmatecki/rg3d | e1958b6615ae0a826e83614e8df45a1a6f821f82 | use crate::{make_command, physics::Collider, scene::commands::physics::*, SceneCommand};
use rg3d::{
core::pool::Handle,
gui::inspector::{FieldKind, PropertyChanged},
physics3d::desc::*,
};
use std::any::TypeId;
pub fn handle_collider_property_changed(
args: &PropertyChanged,
handle: Handle<Collide... | use crate::{make_command, physics::Collider, scene::commands::physics::*, SceneCommand};
use rg3d::{
core::pool::Handle,
gui::inspector::{FieldKind, PropertyChanged},
physics3d::desc::*,
};
use std::any::TypeId;
pub fn handle_collider_property_changed(
args: &PropertyChanged,
handle: Handle<Collide... |
fn handle_ball_desc_property_changed(
handle: Handle<Collider>,
collider: &Collider,
property_changed: &PropertyChanged,
) -> Option<SceneCommand> {
if let ColliderShapeDesc::Ball(_) = collider.shape {
match property_changed.value {
FieldKind::Object(ref value) => match property_ch... | None,
},
_ => None,
},
Collider::SHAPE => {
if inner_property.owner_type_id == TypeId::of::<CuboidDesc>() {
handle_cuboid_desc_property_changed(handle, collider, inner_property)
} else if inner_property.owner_typ... | function_block-function_prefix_line | [
{
"content": "/// Returns a list of `pub const [VARIANT_]FIELD: &'static str = \"key_value\"`;\n\npub fn quote_prop_keys(ty_args: &args::TypeArgs) -> TokenStream2 {\n\n let mut prop_idents = Vec::new();\n\n let mut prop_names = Vec::new();\n\n\n\n match &ty_args.data {\n\n ast::Data::Struct(fiel... |
Rust | der/src/tag.rs | cipepser/utils | e96656b6b9d4e9313816316f4f287a1d2c04efcc |
use crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Length, Result};
use core::{convert::TryFrom, fmt};
const CONSTRUCTED_FLAG: u8 = 0b100000;
const CONTEXT_SPECIFIC_FLAG: u8 = 0b10000000;
#[derive(Copy, Clone, Eq, PartialEq)]
#[allow(clippy::identity_op)]
#[non_exhaustive]
#[repr(u8)]
pub enum T... |
use crate::{Decodable, Decoder, Encodable, Encoder, Error, ErrorKind, Length, Result};
use core::{convert::TryFrom, fmt};
const CONSTRUCTED_FLAG: u8 = 0b100000;
const CONTEXT_SPECIFIC_FLAG: u8 = 0b10000000;
#[derive(Copy, Clone, Eq, PartialEq)]
#[allow(clippy::identity_op)]
#[non_exhaustive]
#[repr(u8)]
pub enum T... |
pub fn type_name(self) -> &'static str {
match self {
Self::Boolean => "BOOLEAN",
Self::Integer => "INTEGER",
Self::BitString => "BIT STRING",
Self::OctetString => "OCTET STRING",
Self::Null => "NULL",
Self::ObjectIdentifier => "... | pub fn assert_eq(self, expected: Tag) -> Result<Tag> {
if self == expected {
Ok(self)
} else {
Err(ErrorKind::UnexpectedTag {
expected: Some(expected),
actual: self,
}
.into())
}
} | function_block-full_function | [
{
"content": "/// Obtain the length of an ASN.1 `SEQUENCE` of [`Encodable`] values when\n\n/// serialized as ASN.1 DER, including the `SEQUENCE` tag and length prefix.\n\npub fn encoded_len(encodables: &[&dyn Encodable]) -> Result<Length> {\n\n let inner_len = encoded_len_inner(encodables)?;\n\n Header::n... |
Rust | src/xpath/tokenizer/mod.rs | James-LG/Skyscraper | e6fcecc20762d5c4e5d6d22d77cb1da083dd5871 | mod helpers;
mod tokens;
use crate::vecpointer::VecPointerRef;
pub use tokens::Token;
use thiserror::Error;
#[derive(Error, Debug)]
pub enum LexError {}
pub fn lex(text: &str) -> Result<Vec<Token>, LexError> {
let mut symbols: Vec<Token> = Vec::new();
let chars: Vec<char> = text.chars().collect();
let m... | mod helpers;
mod tokens;
use crate::vecpointer::VecPointerRef;
pub use tokens::Token;
use thiserror::Error;
#[derive(Error, Debug)]
pub enum LexError {}
pub fn lex(text: &str) -> Result<Vec<Token>, LexError> {
let mut symbols: Vec<Token> = Vec::new();
let chars: Vec<char> = text.chars().collect();
let m... | Token::Number(1.0),
Token::CloseSquareBracket,
Token::Slash,
Token::Identifier(String::from("page")),
Token::OpenSquareBracket,
Token::Identifier(String::from("last")),
Token::OpenBracket,
Token::CloseBracket,
Toke... | ymbols.push(s);
} else if let Some(s) = helpers::is_greater_than_sign(&mut pointer) {
symbols.push(s);
} else if let Some(s) = helpers::is_less_than_sign(&mut pointer) {
symbols.push(s);
} else if let Some(s) = helpers::is_double_colon(&mut pointer) {
symbols.... | random | [
{
"content": "/// Checks if the [TextPointer](TextPointer) is currently pointing to a Number [Symbol](Symbol).\n\n/// If true it will move the text pointer to the next symbol, otherwise it will not change the pointer.\n\npub fn is_number(pointer: &mut VecPointerRef<char>) -> Option<Token> {\n\n if let Some(c... |
Rust | src/graphics.rs | catid/rust_webgl_demo | b09490c0baba251009b8a9b9bfbf6040b4d43785 |
use stdweb::unstable::TryInto;
use webgl_rendering_context::{
WebGLRenderingContext as WebGL,
WebGLUniformLocation,
WebGLBuffer,
WebGLShader,
WebGLProgram,
};
use stdweb::web::{
IHtmlElement,
IParentNode,
document,
TypedArray,
};
use stdweb::web::html_element::CanvasElement;
use glm... |
use stdweb::unstable::TryInto;
use webgl_rendering_context::{
WebGLRenderingContext as WebGL,
WebGLUniformLocation,
WebGLBuffer,
WebGLShader,
WebGLProgram,
};
use stdweb::web::{
IHtmlElement,
IParentNode,
document,
TypedArray,
};
use stdweb::web::html_element::CanvasElement;
use glm... |
}
| pub fn RenderScene(&mut self, nowSeconds: f64) {
self.context.UpdateViewport();
self.context.Clear();
let eye = glm::vec3(0.0, 0.0, -10.0);
let center = glm::vec3(0.0, 0.0, 0.0);
let up = glm::vec3(0.0, 1.0, 0.0);
let view_matrix = glm::look_at_rh(
... | function_block-full_function | [
{
"content": "#[js_export]\n\nfn js_ontouch(x: i32, y: i32, w: i32, h: i32) {\n\n let norm_x = x as f32 / w as f32;\n\n let norm_y = y as f32 / h as f32;\n\n // FIXME: Convert x, y to normalized coordinates between -1..1\n\n js_log(format!(\"Tap at {}, {}\", norm_x, norm_y));\n\n}\n\n\n\nimpl InputS... |
Rust | crate/divvunspell/src/ffi/fbs/tokenizer.rs | divvun/divvunspell-swift | 9231ffb655752c3c3ad646216abd9aff3ec02ef0 |
#![allow(dead_code, unused_imports)]
use std::cmp::Ordering;
use std::mem;
extern crate flatbuffers;
use self::flatbuffers::EndianScalar;
pub enum IndexedWordOffset {}
#[derive(Copy, Clone, Debug, PartialEq)]
pub struct IndexedWord<'a> {
pub _tab: flatbuffers::Table<'a>,
}
impl<'a> flatbuffers::Follow<'a> for... |
#![allow(dead_code, unused_imports)]
use std::cmp::Ordering;
use std::mem;
extern crate flatbuffers;
use self::flatbuffers::EndianScalar;
pub enum IndexedWordOffset {}
#[derive(Copy, Clone, Debug, PartialEq)]
pub struct IndexedWord<'a> {
pub _tab: flatbuffers::Table<'a>,
}
impl<'a> flatbuffers::Follow<'a> for... |
#[inline]
pub fn add_first_after(&mut self, first_after: flatbuffers::WIPOffset<IndexedWord<'b>>) {
self.fbb_
.push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(
WordContext::VT_FIRST_AFTER,
first_after,
);
}
#[inline]
pub fn add... | push_slot_always::<flatbuffers::WIPOffset<IndexedWord>>(
WordContext::VT_SECOND_BEFORE,
second_before,
);
} | function_block-function_prefix_line | [
{
"content": "pub fn cursor_context(first_half: &str, second_half: &str) -> WordContext {\n\n // Find the point in the first half where the first \"word\" happens\n\n let mut first_half_iter = first_half.word_bound_indices().rev();\n\n let mut second_half_iter = second_half.word_bound_indices();\n\n\n\... |
Rust | native/src/lib.rs | zhangxh1023/node-image-search | 2a66956f1fbe295208c6bc1a49b008d02860d4c6 | extern crate neon;
use neon::prelude::*;
mod image;
mod utils;
struct ImageSearchTask {
parent_image_path: String,
child_image_path: String,
out: String,
result_level: u32,
}
impl Task for ImageSearchTask {
type Output = Vec<Vec<image::ResultPoint>>;
type Error = String;
type JsEvent = JsArray;
fn per... | extern crate neon;
use neon::prelude::*;
mod image;
mod utils;
struct ImageSearchTask {
parent_image_path: String,
child_image_path: String,
out: String,
result_level: u32,
}
impl Task for ImageSearchTask {
type Output = Vec<Vec<image::ResultPoint>>;
type Error = String;
type JsEvent = JsArray;
fn per... |
struct GetDHashTask {
image_path: String,
}
impl Task for GetDHashTask {
type Output = String;
type Error = String;
type JsEvent = JsString;
fn perform(&self) -> Result<Self::Output, Self::Error> {
let image = image::Image::new(self.image_path.clone());
let result = image.get_d_hash();
Ok(resul... | fn image_search(mut cx: FunctionContext) -> JsResult<JsUndefined> {
let parent_image_path = cx.argument::<JsString>(0)?.value();
let child_image_path = cx.argument::<JsString>(1)?.value();
let options = cx.argument::<JsObject>(2)?;
let out = options
.get(&mut cx, "out")?
.downcast::<JsString>()
.or_... | function_block-full_function | [
{
"content": "pub fn convert_to_binary_from_hex(hex: &str) -> String {\n\n hex.chars().map(to_binary).collect()\n\n}\n\n\n",
"file_path": "native/src/utils.rs",
"rank": 4,
"score": 67880.1477159762
},
{
"content": "pub fn get_hamming_distance_by_hex_hash(hash_1: &str, hash_2: &str) -> u32 {... |
Rust | services/headless-lms/server/src/ts_binding_generator.rs | rage/secret-project-331 | 3c78c02f2f1d2e4539522e73c3065ae8866604e3 | use crate::controllers::{
auth::Login,
course_material::{
exams::{ExamData, ExamEnrollmentData},
submissions::PreviousSubmission,
},
main_frontend::{
courses::GetFeedbackQuery, exams::ExamCourseInfo, exercises::ExerciseSubmissions,
feedback::MarkAsRead, proposed_edits::Ge... | use crate::controllers::{
auth::Login,
course_material::{
exams::{ExamData, ExamEnrollmentData},
submissions::PreviousSubmission,
},
main_frontend::{
courses::GetFeedbackQuery, exams::ExamCourseInfo, exercises::ExerciseSubmissions,
feedback::MarkAsRead, proposed_edits::Ge... | organizations::Organization,
page_history::PageHistory,
page_history::HistoryChangeReason,
pages::CmsPageExercise,
pages::CmsPageExerciseSlide,
pages::CmsPageExerciseTask,
pages::CmsPageUpdate,
pages::ContentManagementPage,
pages::CoursePageWithUserData,... | function_block-function_prefix_line | [
{
"content": "pub fn _add_routes(cfg: &mut ServiceConfig) {\n\n cfg.route(\"/uploads/{tail:.*}\", web::get().to(serve_upload))\n\n .route(\"{tail:.*}\", web::get().to(redirect_to_storage_service));\n\n}\n",
"file_path": "services/headless-lms/server/src/controllers/files.rs",
"rank": 0,
"s... | |
Rust | src/lib.rs | Elinvynia/schwifty | e0233bf836af6382e5565801df452baf7c9f935b |
#![forbid(unsafe_code)]
#![warn(missing_debug_implementations)]
#![warn(missing_docs)]
pub use crate::country::Country;
pub use crate::error::ValidationError;
use std::str::FromStr;
pub mod country;
pub(crate) mod country_specific;
pub mod error;
#[allow(clippy::all)]
pub(crate) mod u256 {
uint::construct_uint... |
#![forbid(unsafe_code)]
#![warn(missing_debug_implementations)]
#![warn(missing_docs)]
pub use crate::country::Country;
pub use crate::error::ValidationError;
use std::str::FromStr;
pub mod country;
pub(crate) mod country_specific;
pub mod error;
#[allow(clippy::all)]
pub(crate) mod u256 {
uint::construct_uint... |
}
let integer = u256::U256::from_dec_str(&integer_string).unwrap();
if integer % 97 != 1.into() {
return Err(ValidationError::InvalidIban);
}
Ok(Iban {
country,
raw: input,
})
}
| if ch.is_numeric() {
integer_string.push(ch);
} else {
let x = ch.to_digit(36).unwrap().to_string();
integer_string.push_str(&x)
} | if_condition | [
{
"content": "fn c(num: usize) -> String {\n\n format!(\"[a-zA-Z0-9]{{{}}}\", num)\n\n}\n\n\n",
"file_path": "src/country.rs",
"rank": 1,
"score": 59182.76963598044
},
{
"content": "fn a(num: usize) -> String {\n\n format!(\"[A-Z]{{{}}}\", num)\n\n}\n\n\n\n// Almost-DSL macro for comfo... |
Rust | examples/max11619-adc.rs | us-irs/vorago-reb1-rs | 742a53d63a8d531d3e36068ee09987c2f38ef77e |
#![no_main]
#![no_std]
use cortex_m_rt::entry;
use embedded_hal::{blocking::delay::DelayUs, spi};
use max116xx_10bit::VoltageRefMode;
use max116xx_10bit::{AveragingConversions, AveragingResults};
use panic_rtt_target as _;
use rtt_target::{rprintln, rtt_init_print};
use va108xx_hal::timer::CountDownTimer;
use va108xx... |
#![no_main]
#![no_std]
use cortex_m_rt::entry;
use embedded_hal::{blocking::delay::DelayUs, spi};
use max116xx_10bit::VoltageRefMode;
use max116xx_10bit::{AveragingConversions, AveragingResults};
use panic_rtt_target as _;
use rtt_target::{rprintln, rtt_init_print};
use va108xx_hal::timer::CountDownTimer;
use va108xx... |
fn spi_example_externally_clocked_with_delay(
spi: SpiBase<SPIB>,
mut delay: Delay,
mut delay_us: impl DelayUs<u8>,
) -> ! {
let mut adc =
max11619_externally_clocked_with_wakeup(spi).expect("Creating MAX116xx device failed");
let mut cmd_buf: [u8; 32] = [0; 32];
let mut counter = 0;
... | up(spi)
.expect("Creating externally clocked MAX11619 device failed");
if READ_MODE == ReadMode::AverageN {
adc.averaging(
AveragingConversions::FourConversions,
AveragingResults::FourResults,
)
.expect("Error setting up averaging register");
}
let mut... | function_block-function_prefixed | [
{
"content": "#[entry]\n\nfn main() -> ! {\n\n rtt_init_print!();\n\n rprintln!(\"-- Vorago Accelerometer Example --\");\n\n let mut dp = pac::Peripherals::take().unwrap();\n\n let mut delay = set_up_ms_delay_provider(&mut dp.SYSCONFIG, 50.mhz(), dp.TIM0);\n\n let pinsa = PinsA::new(&mut dp.SYSCO... |
Rust | violetabftstore/src/store/worker/split_check.rs | whtcorpsinc/einsteindb-prod | 3b1c63a421ff37f1ca6bef4d67ef7f4c4c78a6d7 |
use std::cmp::Ordering;
use std::collections::BinaryHeap;
use std::fmt::{self, Display, Formatter};
use std::mem;
use edb::{CfName, IterOptions, Iterable, Iteron, CausetEngine, Causet_WRITE, LARGE_CausetS};
use ekvproto::meta_timeshare::Brane;
use ekvproto::meta_timeshare::BraneEpoch;
use ekvproto::fidel_timeshare::... |
use std::cmp::Ordering;
use std::collections::BinaryHeap;
use std::fmt::{self, Display, Formatter};
use std::mem;
use edb::{CfName, IterOptions, Iterable, Iteron, CausetEngine, Causet_WRITE, LARGE_CausetS};
use ekvproto::meta_timeshare::Brane;
use ekvproto::meta_timeshare::BraneEpoch;
use ekvproto::fidel_timeshare::... |
}
impl<E, S> Runnable for Runner<E, S>
where
E: CausetEngine,
S: CasualRouter<E>,
{
type Task = Task;
fn run(&mut self, task: Task) {
match task {
Task::SplitCheckTask {
brane,
auto_split,
policy,
} => self.check_split(&b... | fn change_causet(&mut self, change: ConfigChange) {
info!(
"split check config fideliod";
"change" => ?change
);
self.causet.fidelio(change);
} | function_block-full_function | [
{
"content": "fn last_key_of_brane(db: &impl CausetEngine, brane: &Brane) -> Result<Option<Vec<u8>>> {\n\n let spacelike_key = tuplespaceInstanton::enc_spacelike_key(brane);\n\n let lightlike_key = tuplespaceInstanton::enc_lightlike_key(brane);\n\n let mut last_key = None;\n\n\n\n let iter_opt = Ite... |
Rust | src/senet/renderer.rs | raybritton/rust_games_proto | 5268bf7d37836d7e7bc1038ebbf49abdee1c649e | use crate::boards::idx_coord::BoardCoord;
use crate::boards::{board_cols, board_rows};
use crate::constants::colors::{
BROWN, CREAM, LIGHT_BLUE, LIGHT_GRAY, PIECE_COMPUTER, PIECE_HUMAN, RED, WHITE,
};
use crate::constants::Direction;
use crate::senet::rules::{HOUSE_BEAUTY, HOUSE_HAPPINESS, HOUSE_REBIRTH, HOUSE_WATE... | use crate::boards::idx_coord::BoardCoord;
use crate::boards::{board_cols, board_rows};
use crate::constants::colors::{
BROWN, CREAM, LIGHT_BLUE, LIGHT_GRAY, PIECE_COMPUTER, PIECE_HUMAN, RED, WHITE,
};
use crate::constants::Direction;
use crate::senet::rules::{HOUSE_BEAUTY, HOUSE_HAPPINESS, HOUSE_REBIRTH, HOUSE_WATE... | ;
if let Some((mesh, colour, offset)) = result {
let pos = Point::from(BoardCoord::from(idx))
.multiply(cell_size, cell_size)
.offset_point(offset);
mesh_helper.draw_coloured_mesh(ctx, mesh, pos, colour);
}
});
if state.play_state.is_eithe... | match square {
Square::Empty => None,
Square::Human => Some((human.as_ref(), PIECE_HUMAN, board_start)),
Square::Computer => Some((
computer.as_ref(),
PIECE_COMPUTER,
board_start.offset(cell_size * 0.16, cell_size * 0.15),
)... | if_condition | [
{
"content": "fn render(ctx: &mut Context, mesh_helper: &mut MeshHelper, state: &State) -> GameResult<()> {\n\n let menu_start = pt(34., 100.);\n\n let cursor_start = pt(16., 100.);\n\n let cursor = mesh_helper.make_triangle(ctx, 12., 12., Direction::Right)?;\n\n\n\n mesh_helper.draw_mesh(\n\n ... |
Rust | mmids-core/src/endpoints/rtmp_server/actor/tests/rtmp_client.rs | AircastDev/mmids | c304d67d1498f7526e5186d315f07986aade1984 | use crate::net::tcp::{OutboundPacket, RequestFailureReason, TcpSocketRequest, TcpSocketResponse};
use crate::net::ConnectionId;
use crate::test_utils;
use bytes::Bytes;
use rml_rtmp::handshake::{Handshake, HandshakeProcessResult, PeerType};
use rml_rtmp::sessions::{
ClientSession, ClientSessionConfig, ClientSession... | use crate::net::tcp::{OutboundPacket, RequestFailureReason, TcpSocketRequest, TcpSocketResponse};
use crate::net::ConnectionId;
use crate::test_utils;
use bytes::Bytes;
use rml_rtmp::handshake::{Handshake, HandshakeProcessResult, PeerType};
use rml_rtmp::sessions::{
ClientSession, ClientSessionConfig, ClientSession... |
pub async fn accept_port_request(&mut self, port: u16, use_tls: bool) {
let request = test_utils::expect_mpsc_response(&mut self.socket_manager_receiver).await;
match request {
TcpSocketRequest::OpenPort {
port: requested_port,
use_tls: requested_tls,
... | t (sender, receiver) = unbounded_channel();
let client = RtmpTestClient {
socket_manager_receiver: receiver,
socket_manager_response_sender: None,
port: None,
connection: None,
};
(client, sender)
} | function_block-function_prefixed | [
{
"content": "/// Quick function to create an un-named gstreamer element, while providing a consumable error\n\n/// if that fails.\n\npub fn create_gst_element(name: &str) -> Result<Element> {\n\n ElementFactory::make(name, None).with_context(|| format!(\"Failed to create element '{}'\", name))\n\n}\n\n\n",
... |
Rust | rafx-framework/src/visibility/visibility_object_arc.rs | aclysma/renderer_prototype | a274b82c873c0ec7f9d6c3376cd054bfccfe3895 | use crate::render_features::RenderObjectHandle;
use crate::visibility::visibility_object_allocator::VisibilityObjectId;
use crate::visibility::ObjectId;
use crossbeam_channel::Sender;
use glam::{Quat, Vec3};
use rafx_visibility::geometry::Transform;
use rafx_visibility::{
AsyncCommand, ModelHandle, PolygonSoup, Vis... | use crate::render_features::RenderObjectHandle;
use crate::visibility::visibility_object_allocator::VisibilityObjectId;
use crate::visibility::ObjectId;
use crossbeam_channel::Sender;
use glam::{Quat, Vec3};
use rafx_visibility::geometry::Transform;
use rafx_visibility::{
AsyncCommand, ModelHandle, PolygonSoup, Vis... |
#[allow(dead_code)]
pub(super) fn set_zone(
&self,
zone: Option<ZoneHandle>,
) -> &Self {
self.commands
.send(AsyncCommand::SetObjectZone(self.handle, zone))
.expect("Unable to send SetObjectZone command.");
self
}
pub fn object_id(&self) ->... | pub fn new(
object_id: ObjectId,
render_objects: Vec<RenderObjectHandle>,
handle: VisibilityObjectHandle,
commands: Sender<AsyncCommand>,
) -> Self {
Self {
commands,
handle,
object_id,
render_objects,
}
} | function_block-full_function | [
{
"content": "/// Call when winit sends an event\n\npub fn handle_sdl2_event(\n\n event: &Event,\n\n input_state: &mut InputState,\n\n) {\n\n let _is_close_requested = false;\n\n\n\n match event {\n\n Event::KeyDown {\n\n keycode, repeat: _, ..\n\n } => handle_keyboard_event... |
Rust | core/bin/zksync_api/src/api_server/rest/v02/block.rs | w2k-star-forks/zksync | 28b7402198a0eb5201f15e35183a73d4f6b983ca |
use std::str::FromStr;
use std::time::Instant;
use actix_web::{web, Scope};
use zksync_api_types::v02::{
block::{BlockInfo, BlockStatus},
pagination::{parse_query, ApiEither, BlockAndTxHash, Paginated, PaginationQuery},
transaction::{Transaction, TxData, TxHashSerializeWrapper},
};
use zksync_crypto::{c... |
use std::str::FromStr;
use std::time::Instant;
use actix_web::{web, Scope};
use zksync_api_types::v02::{
block::{BlockInfo, BlockStatus},
pagination::{parse_query, ApiEither, BlockAndTxHash, Paginated, PaginationQuery},
transaction::{Transaction, TxData, TxHashSerializeWrapper},
};
use zksync_crypto::{c... |
async fn block_page(
&self,
query: PaginationQuery<ApiEither<BlockNumber>>,
) -> Result<Paginated<BlockInfo, BlockNumber>, Error> {
let mut storage = self.pool.access_storage().await.map_err(Error::storage)?;
storage.paginate_checked(&query).await
}
async fn transactio... | n {
"lastCommitted" => self
.get_last_committed_block_number()
.await
.map_err(Error::storage),
"lastFinalized" => self
.get_last_finalized_block_number()
.await
.map_e... | function_block-function_prefixed | [
{
"content": "pub fn fr_into_u32_low(value: Fr) -> u32 {\n\n let mut be_bytes = [0u8; 32];\n\n value\n\n .into_repr()\n\n .write_be(be_bytes.as_mut())\n\n .expect(\"Write value bytes\");\n\n u32::from_be_bytes([be_bytes[28], be_bytes[29], be_bytes[30], be_bytes[31]])\n\n}\n\n\n\n//... |
Rust | lib/src/nyengine_audio/src/lib.rs | NyantasticUwU/nyengine | b6a47d2bfb101366eeda1b318e66f09d37317688 | mod stream;
use crate::stream::OStream;
use rodio::{Decoder, OutputStream, OutputStreamHandle, Sample, Sink, Source};
use std::{
ffi::CStr,
fmt::Debug,
fs::File,
io::BufReader,
os::raw::{c_char, c_float, c_int, c_void},
ptr,
};
#[no_mangle]
pub unsafe extern "C" fn na_new_default_ostream() -> *... | mod stream;
use crate::stream::OStream;
use rodio::{Decoder, OutputStream, OutputStreamHandle, Sample, Sink, Source};
use std::{
ffi::CStr,
fmt::Debug,
fs::File,
io::BufReader,
os::raw::{c_char, c_float, c_int, c_void},
ptr,
};
#[no_mangle]
pub unsafe extern "C" fn na_new_default_ostream() -> *... | false
}
#[no_mangle]
pub unsafe extern "C" fn na_add_audio_to_sink(
file_name: *const c_char,
sink: *mut c_void,
should_loop: c_int,
) -> c_int {
if let Ok(file_name_str) = CStr::from_ptr(file_name).to_str() {
if let Ok(file) = File::open(file_name_str) {
... | Handle)) {
return Box::into_raw(Box::new(sink)) as *mut c_void;
}
}
ptr::null_mut::<c_void>()
}
unsafe fn append_to_sink<D>(sink: *mut c_void, decoder: D) -> bool
where
D: Source + Send + 'static,
D::Item: Debug + Sample + Send,
{
if !sink.is_null() {
let sink: *mut... | random | [] |
Rust | src/runner/command.rs | doy/nbsh | 4151ab7aab939a12721a0f4207c87b5c09ace339 | use crate::runner::prelude::*;
pub struct Command {
inner: Inner,
exe: std::path::PathBuf,
redirects: Vec<crate::parse::Redirect>,
pre_exec: Option<
Box<dyn FnMut() -> std::io::Result<()> + Send + Sync + 'static>,
>,
}
impl Command {
pub fn new(exe: crate::parse::Exe, io: super::builti... | use crate::runner::prelude::*;
pub struct Command {
inner: Inner,
exe: std::path::PathBuf,
redirects: Vec<crate::parse::Redirect>,
pre_exec: Option<
Box<dyn FnMut() -> std::io::Result<()> + Send + Sync + 'static>,
>,
}
impl Command {
pub fn new(exe: crate::parse::Exe, io: super::builti... |
F: 'static + FnMut() -> std::io::Result<()> + Send + Sync,
{
self.pre_exec = Some(Box::new(f));
}
pub fn spawn(self, env: &Env) -> Result<Child> {
let Self {
inner,
exe,
redirects,
pre_exec,
} = self;
#[allow(clippy::... | th_buf();
let redirects = exe.redirects().to_vec();
let mut cmd = tokio::process::Command::new(exe.exe());
cmd.args(exe.args());
Self {
inner: Inner::Binary(cmd),
exe: exe_path,
redirects,
pre_exec: None,
}
}
pub fn new_bui... | random | [
{
"content": "pub fn setpgid_child(pg: Option<nix::unistd::Pid>) -> std::io::Result<()> {\n\n nix::unistd::setpgid(PID0, pg.unwrap_or(PID0))?;\n\n Ok(())\n\n}\n\n\n",
"file_path": "src/runner/sys.rs",
"rank": 0,
"score": 130883.43219710211
},
{
"content": "pub fn io_error(e: &std::io::... |
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