repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/imports/imports_granularity_default-with-dups.rs | src/tools/rustfmt/tests/target/imports/imports_granularity_default-with-dups.rs | use crate::lexer;
use crate::lexer;
use crate::lexer::tokens::TokenData;
use crate::lexer::tokens::TokenData;
use crate::lexer::{self};
use crate::lexer::{self, tokens::TokenData};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/imports/imports_granularity_item-with-dups.rs | src/tools/rustfmt/tests/target/imports/imports_granularity_item-with-dups.rs | // rustfmt-imports_granularity: Item
use crate::lexer;
use crate::lexer::tokens::TokenData;
use crate::lexer::{self};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/imports/imports_granularity_module.rs | src/tools/rustfmt/tests/target/imports/imports_granularity_module.rs | // rustfmt-imports_granularity: Module
use a::b::c;
use a::d::e;
use a::f;
use a::g::{h, i};
use a::j::k::{self, l};
use a::j::{self, m};
use a::n::o::p;
use a::n::q;
pub use a::r::s;
pub use a::t;
use b::c::d;
use b::{self};
use foo::e;
#[cfg(test)]
use foo::{a::b, c::d};
use bar::{
// comment
a::b,
// ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-5157/indented_itemized_markdown_blockquote.rs | src/tools/rustfmt/tests/target/issue-5157/indented_itemized_markdown_blockquote.rs | // rustfmt-wrap_comments: true
/// > For each sample received, the middleware internally maintains a
/// > sample_state relative to each DataReader. The sample_state can
/// > either be READ or NOT_READ.
fn block_quote() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-5157/support_itemized_markdown_blockquote.rs | src/tools/rustfmt/tests/target/issue-5157/support_itemized_markdown_blockquote.rs | // rustfmt-wrap_comments: true
/// > For each sample received, the middleware internally maintains a
/// > sample_state relative to each DataReader. The sample_state can either be
/// > READ or NOT_READ.
fn block_quote() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-5157/nested_itemized_markdown_blockquote.rs | src/tools/rustfmt/tests/target/issue-5157/nested_itemized_markdown_blockquote.rs | // rustfmt-wrap_comments: true
/// > For each sample received, the middleware internally maintains a
/// > sample_state relative to each DataReader. The sample_state can either be
/// > READ or NOT_READ.
///
/// > > For each sample received, the middleware internally maintains a
/// > > sample_state relative to each D... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/struct_with_many_fields.rs | src/tools/rustfmt/tests/target/issue-4926/struct_with_many_fields.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
a: i32,
b: i32,
c: i32,
d: i32,
e: i32,
f: i32,
g: i32,
h: i32,
i: i32,
j: i32,
k: i32,
}
fn test(x: X) {
let y = matches!(
x,
X {
a: 1_000,
b: 1_000,
c: 1_000,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct_with_long_field_names.rs | src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct_with_long_field_names.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
really_really_long_field_a: i32,
really_really_really_long_field_b: i32,
really_really_really_really_long_field_c: i32,
really_really_really_really_really_long_field_d: i32,
really_really_really_really_really_really_long_field_e: i32,
f: i3... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/enum_struct_field.rs | src/tools/rustfmt/tests/target/issue-4926/enum_struct_field.rs | // rustfmt-struct_field_align_threshold: 30
// rustfmt-enum_discrim_align_threshold: 30
// rustfmt-imports_layout: HorizontalVertical
#[derive(Default)]
struct InnerStructA {
bbbbbbbbb: i32,
cccccccc: i32,
}
enum SomeEnumNamedD {
E(InnerStructA),
F {
ggggggggggggggggggggggggg: bool,
h... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/minimum_example.rs | src/tools/rustfmt/tests/target/issue-4926/minimum_example.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
a: i32,
b: i32,
}
fn test(x: X) {
let y = matches!(x, X { a: 1, .. });
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct.rs | src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
a: i32,
b: i32,
c: i32,
}
fn test(x: X) {
let d = {
let e = {
let f = {
let g = {
let h = {
let i = {
let j = {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct_with_many_fields.rs | src/tools/rustfmt/tests/target/issue-4926/deeply_nested_struct_with_many_fields.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
a: i32,
b: i32,
c: i32,
d: i32,
e: i32,
f: i32,
g: i32,
h: i32,
i: i32,
j: i32,
k: i32,
}
fn test(x: X) {
let d = {
let e = {
let f = {
let g = {
let h = {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-4926/struct_with_long_field_names.rs | src/tools/rustfmt/tests/target/issue-4926/struct_with_long_field_names.rs | // rustfmt-struct_field_align_threshold: 30
struct X {
really_really_long_field_a: i32,
really_really_really_long_field_b: i32,
really_really_really_really_long_field_c: i32,
really_really_really_really_really_long_field_d: i32,
really_really_really_really_really_really_long_field_e: i32,
f: i3... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-5012/trailing_comma_always.rs | src/tools/rustfmt/tests/target/issue-5012/trailing_comma_always.rs | // rustfmt-trailing_comma: Always
pub struct Matrix<T, const R: usize, const C: usize,>
where
[T; R * C]:,
{
contents: [T; R * C],
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-5012/trailing_comma_never.rs | src/tools/rustfmt/tests/target/issue-5012/trailing_comma_never.rs | // rustfmt-trailing_comma: Never
pub struct Matrix<T, const R: usize, const C: usize>
where
[T; R * C]:
{
contents: [T; R * C]
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-3434/not_skip_macro.rs | src/tools/rustfmt/tests/target/issue-3434/not_skip_macro.rs | #[this::is::not::skip::macros(ouch)]
fn main() {
let macro_result1 = ouch! { <div>
this should be mangled</div>
}
.to_string();
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-3434/lib.rs | src/tools/rustfmt/tests/target/issue-3434/lib.rs | #![rustfmt::skip::macros(skip_macro_mod)]
mod no_entry;
#[rustfmt::skip::macros(html, skip_macro)]
fn main() {
let macro_result1 = html! { <div>
this should be skipped</div>
}
.to_string();
let macro_result2 = not_skip_macro! { <div>
this should be mangled</div>
}
.to_string();
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-3434/no_entry.rs | src/tools/rustfmt/tests/target/issue-3434/no_entry.rs | #[rustfmt::skip::macros(another_macro)]
fn foo() {
another_macro!(
This should be skipped.
);
}
fn bar() {
skip_macro_mod!(
This should be skipped.
);
}
fn baz() {
let macro_result1 = no_skip_macro! { <div>
this should be mangled</div>
}
.to_string();
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/lib.rs | src/tools/rustfmt/tests/target/cfg_if/lib.rs | //! Run-time feature detection for the Rust standard library.
//!
//! To detect whether a feature is enabled in the system running the binary
//! use one of the appropriate macro for the target:
//!
//! * `x86` and `x86_64`: [`is_x86_feature_detected`]
//! * `arm`: [`is_arm_feature_detected`]
//! * `aarch64`: [`is_aarc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/mod.rs | src/tools/rustfmt/tests/target/cfg_if/mod.rs | //! `std_detect`
#[doc(hidden)] // unstable implementation detail
#[unstable(feature = "stdsimd", issue = "27731")]
pub mod detect;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/bit.rs | src/tools/rustfmt/tests/target/cfg_if/detect/bit.rs | //! Bit manipulation utilities.
/// Tests the `bit` of `x`.
#[allow(dead_code)]
#[inline]
pub(crate) fn test(x: usize, bit: u32) -> bool {
debug_assert!(bit < 32, "bit index out-of-bounds");
x & (1 << bit) != 0
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/error_macros.rs | src/tools/rustfmt/tests/target/cfg_if/detect/error_macros.rs | //! The `is_{target_arch}_feature_detected!` macro are only available on their
//! architecture. These macros provide a better error messages when the user
//! attempts to call them in a different architecture.
/// Prevents compilation if `is_x86_feature_detected` is used somewhere
/// else than `x86` and `x86_64` tar... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/mod.rs | src/tools/rustfmt/tests/target/cfg_if/detect/mod.rs | //! This module implements run-time feature detection.
//!
//! The `is_{arch}_feature_detected!("feature-name")` macros take the name of a
//! feature as a string-literal, and return a boolean indicating whether the
//! feature is enabled at run-time or not.
//!
//! These macros do two things:
//! * map the string-lite... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/cache.rs | src/tools/rustfmt/tests/target/cfg_if/detect/cache.rs | //! Caches run-time feature detection so that it only needs to be computed
//! once.
#![allow(dead_code)] // not used on all platforms
use crate::sync::atomic::Ordering;
#[cfg(target_pointer_width = "64")]
use crate::sync::atomic::AtomicU64;
#[cfg(target_pointer_width = "32")]
use crate::sync::atomic::AtomicU32;
/... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/x86.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/x86.rs | //! This module implements minimal run-time feature detection for x86.
//!
//! The features are detected using the `detect_features` function below.
//! This function uses the CPUID instruction to read the feature flags from the
//! CPU and encodes them in a `usize` where each bit position represents
//! whether a feat... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/arm.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/arm.rs | //! Run-time feature detection on ARM Aarch32.
/// Checks if `arm` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_arm_feature_detected {
("neon") => {
cfg!(target_feature = "neon") || $crate::detect... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/mips.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/mips.rs | //! Run-time feature detection on MIPS.
/// Checks if `mips` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_mips_feature_detected {
("msa") => {
cfg!(target_feature = "msa") || $crate::detect::check... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/mips64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/mips64.rs | //! Run-time feature detection on MIPS64.
/// Checks if `mips64` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_mips64_feature_detected {
("msa") => {
cfg!(target_feature = "msa") || $crate::detect:... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/powerpc.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/powerpc.rs | //! Run-time feature detection on PowerPC.
/// Checks if `powerpc` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_powerpc_feature_detected {
("altivec") => {
cfg!(target_feature = "altivec")
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/aarch64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/aarch64.rs | //! Aarch64 run-time features.
/// Checks if `aarch64` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_aarch64_feature_detected {
("neon") => {
// FIXME: this should be removed once we rename Aarch64... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/arch/powerpc64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/arch/powerpc64.rs | //! Run-time feature detection on PowerPC64.
/// Checks if `powerpc64` feature is enabled.
#[macro_export]
#[unstable(feature = "stdsimd", issue = "27731")]
#[allow_internal_unstable(stdsimd_internal, stdsimd)]
macro_rules! is_powerpc64_feature_detected {
("altivec") => {
cfg!(target_feature = "altivec")
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/x86.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/x86.rs | //! x86 run-time feature detection is OS independent.
#[cfg(target_arch = "x86")]
use crate::arch::x86::*;
#[cfg(target_arch = "x86_64")]
use crate::arch::x86_64::*;
use crate::mem;
use crate::detect::{bit, cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/other.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/other.rs | //! Other operating systems
use crate::detect::Feature;
/// Performs run-time feature detection.
#[inline]
pub fn check_for(_x: Feature) -> bool {
false
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/aarch64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/aarch64.rs | //! Run-time feature detection for Aarch64 on any OS that emulates the mrs instruction.
//!
//! On FreeBSD >= 12.0, Linux >= 4.11 and other operating systems, it is possible to use
//! privileged system registers from userspace to check CPU feature support.
//!
//! AArch64 system registers ID_AA64ISAR0_EL1, ID_AA64PFR0... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/arm.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/arm.rs | //! Run-time feature detection for ARM on Linux.
use super::{auxvec, cpuinfo};
use crate::detect::{bit, cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
/// Try to read the features from the auxiliary vector, and i... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/mips.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/mips.rs | //! Run-time feature detection for MIPS on Linux.
use super::auxvec;
use crate::detect::{bit, cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
/// Try to read the features from the auxiliary vector, and if that fai... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/cpuinfo.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/cpuinfo.rs | //! Parses /proc/cpuinfo
#![cfg_attr(not(target_arch = "arm"), allow(dead_code))]
extern crate std;
use self::std::{fs::File, io, io::Read, prelude::v1::*};
/// cpuinfo
pub(crate) struct CpuInfo {
raw: String,
}
impl CpuInfo {
/// Reads /proc/cpuinfo into CpuInfo.
pub(crate) fn new() -> Result<Self, io::... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/mod.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/mod.rs | //! Run-time feature detection on Linux
mod auxvec;
#[cfg(feature = "std_detect_file_io")]
mod cpuinfo;
cfg_if! {
if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::check_for;
} else if #[cfg(target_arch = "arm")] {
mod arm;
pub use self::arm::check_for;
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/powerpc.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/powerpc.rs | //! Run-time feature detection for PowerPC on Linux.
use super::{auxvec, cpuinfo};
use crate::detect::{cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
/// Try to read the features from the auxiliary vector, and if... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/aarch64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/aarch64.rs | //! Run-time feature detection for Aarch64 on Linux.
use super::{auxvec, cpuinfo};
use crate::detect::{bit, cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
/// Try to read the features from the auxiliary vector, a... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/auxvec.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/auxvec.rs | //! Parses ELF auxiliary vectors.
#![cfg_attr(not(target_arch = "aarch64"), allow(dead_code))]
#[cfg(feature = "std_detect_file_io")]
use crate::{fs::File, io::Read};
/// Key to access the CPU Hardware capabilities bitfield.
pub(crate) const AT_HWCAP: usize = 16;
/// Key to access the CPU Hardware capabilities 2 bitf... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/arm.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/arm.rs | //! Run-time feature detection for ARM on FreeBSD
use super::auxvec;
use crate::detect::{cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
/// Try to read the features from the auxiliary vector
fn detect_features() ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/mod.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/mod.rs | //! Run-time feature detection on FreeBSD
mod auxvec;
cfg_if! {
if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::check_for;
} else if #[cfg(target_arch = "arm")] {
mod arm;
pub use self::arm::check_for;
} else if #[cfg(target_arch = "powerpc64")] {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/powerpc.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/powerpc.rs | //! Run-time feature detection for PowerPC on FreeBSD.
use super::auxvec;
use crate::detect::{cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
fn detect_features() -> cache::Initializer {
let mut value = cache:... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/aarch64.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/aarch64.rs | //! Run-time feature detection for Aarch64 on FreeBSD.
use super::super::aarch64::detect_features;
use crate::detect::{cache, Feature};
/// Performs run-time feature detection.
#[inline]
pub fn check_for(x: Feature) -> bool {
cache::test(x as u32, detect_features)
}
#[cfg(test)]
mod tests {
#[test]
fn du... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/auxvec.rs | src/tools/rustfmt/tests/target/cfg_if/detect/os/freebsd/auxvec.rs | //! Parses ELF auxiliary vectors.
#![cfg_attr(any(target_arch = "arm", target_arch = "powerpc64"), allow(dead_code))]
/// Key to access the CPU Hardware capabilities bitfield.
pub(crate) const AT_HWCAP: usize = 25;
/// Key to access the CPU Hardware capabilities 2 bitfield.
pub(crate) const AT_HWCAP2: usize = 26;
///... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-3227/one.rs | src/tools/rustfmt/tests/target/issue-3227/one.rs | // rustfmt-style_edition: 2015
fn main() {
thread::spawn(|| {
while true {
println!("iteration");
}
});
thread::spawn(|| loop {
println!("iteration");
});
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/issue-3227/two.rs | src/tools/rustfmt/tests/target/issue-3227/two.rs | // rustfmt-style_edition: 2024
fn main() {
thread::spawn(|| {
while true {
println!("iteration");
}
});
thread::spawn(|| {
loop {
println!("iteration");
}
});
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/bitwise.rs | src/tools/rustfmt/tests/target/binop-separator-back/bitwise.rs | // rustfmt-binop_separator: Back
fn main() {
let value = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ^
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ;
let value = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ &
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ;
le... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/range.rs | src/tools/rustfmt/tests/target/binop-separator-back/range.rs | // rustfmt-binop_separator: Back
fn main() {
let value = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ..
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ;
let value = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ..=
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/math.rs | src/tools/rustfmt/tests/target/binop-separator-back/math.rs | // rustfmt-binop_separator: Back
fn main() {
let value = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ +
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ +
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ +
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ +
abcdef... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/patterns.rs | src/tools/rustfmt/tests/target/binop-separator-back/patterns.rs | // rustfmt-binop_separator: Back
fn main() {
match val {
ThisIsA::ReallyLongPatternNameToHelpOverflowTheNextValueOntoTheNextLine |
ThisIsA::SecondValueSeparatedByAPipe |
ThisIsA::ThirdValueSeparatedByAPipe => {
//
}
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/logic.rs | src/tools/rustfmt/tests/target/binop-separator-back/logic.rs | // rustfmt-binop_separator: Back
fn main() {
if abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ &&
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ||
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
{
//
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/target/binop-separator-back/comp.rs | src/tools/rustfmt/tests/target/binop-separator-back/comp.rs | // rustfmt-binop_separator: Back
fn main() {
if abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ <
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
{
//
}
if abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ <=
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/writemode/source/stdin.rs | src/tools/rustfmt/tests/writemode/source/stdin.rs |
fn
some( )
{
}
fn main () {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/writemode/source/modified.rs | src/tools/rustfmt/tests/writemode/source/modified.rs | // rustfmt-write_mode: modified
// Test "modified" output
fn
blah
()
{ }
#[cfg
( a , b
)]
fn
main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/writemode/source/json.rs | src/tools/rustfmt/tests/writemode/source/json.rs | // rustfmt-fn_single_line: true
// rustfmt-emit_mode: json
// Test single-line functions.
fn foo_expr() {
1
}
fn foo_stmt() {
foo();
}
fn foo_decl_local() {
let z = 5;
}
fn foo_decl_item(x: &mut i32) {
x = 3;
}
fn empty() {
}
fn foo_return() -> String {
"yay"
}
fn foo_where() -... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/writemode/source/fn-single-line.rs | src/tools/rustfmt/tests/writemode/source/fn-single-line.rs | // rustfmt-fn_single_line: true
// rustfmt-emit_mode: checkstyle
// Test single-line functions.
fn foo_expr() {
1
}
fn foo_stmt() {
foo();
}
fn foo_decl_local() {
let z = 5;
}
fn foo_decl_item(x: &mut i32) {
x = 3;
}
fn empty() {
}
fn foo_return() -> String {
"yay"
}
fn foo_whe... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/stashed-diag2.rs | src/tools/rustfmt/tests/parser/stashed-diag2.rs | trait Trait<'1> { s> {}
fn main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/issue_4418.rs | src/tools/rustfmt/tests/parser/issue_4418.rs | } | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/stashed-diag.rs | src/tools/rustfmt/tests/parser/stashed-diag.rs | #![u={static N;}]
fn main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/unclosed-delims/issue_4466.rs | src/tools/rustfmt/tests/parser/unclosed-delims/issue_4466.rs | fn main() {
if true {
println!("answer: {}", a_func();
} else {
println!("don't think so.");
}
}
fn a_func() -> i32 {
42
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/issue-4126/lib.rs | src/tools/rustfmt/tests/parser/issue-4126/lib.rs | mod invalid;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/parser/issue-4126/invalid.rs | src/tools/rustfmt/tests/parser/issue-4126/invalid.rs | fn foo() {
if bar && if !baz {
next_is_none = Some(true);
}
println!("foo");
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/item_enum.rs | src/tools/rustfmt/config_proc_macro/src/item_enum.rs | use proc_macro2::TokenStream;
use quote::{quote, quote_spanned};
use syn::spanned::Spanned;
use crate::attrs::*;
use crate::utils::*;
type Variants = syn::punctuated::Punctuated<syn::Variant, syn::Token![,]>;
/// Defines and implements `config_type` enum.
pub fn define_config_type_on_enum(em: &syn::ItemEnum) -> syn:... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/config_type.rs | src/tools/rustfmt/config_proc_macro/src/config_type.rs | use proc_macro2::TokenStream;
use crate::item_enum::define_config_type_on_enum;
use crate::item_struct::define_config_type_on_struct;
/// Defines `config_type` on enum or struct.
// FIXME: Implement this on struct.
pub fn define_config_type(input: &syn::Item) -> TokenStream {
match input {
syn::Item::Stru... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/attrs.rs | src/tools/rustfmt/config_proc_macro/src/attrs.rs | //! This module provides utilities for handling attributes on variants
//! of `config_type` enum. Currently there are the following attributes
//! that could appear on the variants of `config_type` enum:
//!
//! - `doc_hint`: name-value pair whose value is string literal
//! - `value`: name-value pair whose value is st... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/lib.rs | src/tools/rustfmt/config_proc_macro/src/lib.rs | //! This crate provides a derive macro for `ConfigType`.
#![recursion_limit = "256"]
mod attrs;
mod config_type;
mod item_enum;
mod item_struct;
mod utils;
use std::str::FromStr;
use proc_macro::TokenStream;
use syn::parse_macro_input;
#[proc_macro_attribute]
pub fn config_type(_args: TokenStream, input: TokenStre... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/item_struct.rs | src/tools/rustfmt/config_proc_macro/src/item_struct.rs | use proc_macro2::TokenStream;
pub fn define_config_type_on_struct(_st: &syn::ItemStruct) -> syn::Result<TokenStream> {
unimplemented!()
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/src/utils.rs | src/tools/rustfmt/config_proc_macro/src/utils.rs | use proc_macro2::TokenStream;
use quote::{ToTokens, quote};
pub fn fold_quote<F, I, T>(input: impl Iterator<Item = I>, f: F) -> TokenStream
where
F: Fn(I) -> T,
T: ToTokens,
{
input.fold(quote! {}, |acc, x| {
let y = f(x);
quote! { #acc #y }
})
}
pub fn is_unit(v: &syn::Variant) -> boo... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/config_proc_macro/tests/smoke.rs | src/tools/rustfmt/config_proc_macro/tests/smoke.rs | pub mod config {
pub trait ConfigType: Sized {
fn doc_hint() -> String;
fn stable_variant(&self) -> bool;
}
}
#[allow(dead_code)]
#[allow(unused_imports)]
mod tests {
use rustfmt_config_proc_macro::config_type;
#[config_type]
enum Bar {
Foo,
Bar,
#[doc_hint ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/environment.rs | src/tools/opt-dist/src/environment.rs | use camino::Utf8PathBuf;
use derive_builder::Builder;
#[derive(Builder)]
pub struct Environment {
host_tuple: String,
python_binary: String,
/// The rustc checkout, where the compiler source is located.
checkout_dir: Utf8PathBuf,
/// The main directory where the build occurs. Stage0 rustc and cargo... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/tests.rs | src/tools/opt-dist/src/tests.rs | use std::path::Path;
use anyhow::Context;
use camino::{Utf8Path, Utf8PathBuf};
use crate::environment::{Environment, executable_extension};
use crate::exec::cmd;
use crate::utils::io::{copy_directory, find_file_in_dir, unpack_archive};
/// Run tests on optimized dist artifacts.
pub fn run_tests(env: &Environment) ->... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/bolt.rs | src/tools/opt-dist/src/bolt.rs | use anyhow::Context;
use camino::{Utf8Path, Utf8PathBuf};
use crate::environment::Environment;
use crate::exec::cmd;
use crate::training::BoltProfile;
use crate::utils::io::copy_file;
/// Instruments an artifact at the given `path` (in-place) with BOLT and then calls `func`.
/// After this function finishes, the orig... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/training.rs | src/tools/opt-dist/src/training.rs | use anyhow::Context;
use build_helper::{LLVM_PGO_CRATES, RUSTC_PGO_CRATES};
use camino::{Utf8Path, Utf8PathBuf};
use humansize::BINARY;
use crate::environment::{Environment, executable_extension};
use crate::exec::{CmdBuilder, cmd};
use crate::utils::io::{count_files, delete_directory};
use crate::utils::with_log_grou... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/timer.rs | src/tools/opt-dist/src/timer.rs | use std::ops::{Deref, DerefMut};
use std::time::{Duration, SystemTime};
pub struct Timer {
root: TimerSection,
}
impl Timer {
pub fn new() -> Self {
Timer { root: TimerSection::new(None) }
}
pub fn format_stats(&self) -> String {
use std::fmt::Write;
let mut items = Vec::new(... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/main.rs | src/tools/opt-dist/src/main.rs | use anyhow::Context;
use camino::{Utf8Path, Utf8PathBuf};
use clap::Parser;
use log::LevelFilter;
use utils::io;
use crate::bolt::{bolt_optimize, with_bolt_instrumented};
use crate::environment::{Environment, EnvironmentBuilder};
use crate::exec::{Bootstrap, cmd};
use crate::tests::run_tests;
use crate::timer::Timer;
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/metrics.rs | src/tools/opt-dist/src/metrics.rs | use std::time::Duration;
use build_helper::metrics::{BuildStep, JsonRoot, format_build_steps};
use camino::Utf8Path;
use crate::timer::TimerSection;
/// Loads the metrics of the most recent bootstrap execution from a metrics.json file.
pub fn load_metrics(path: &Utf8Path) -> anyhow::Result<BuildStep> {
let conte... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/exec.rs | src/tools/opt-dist/src/exec.rs | use std::collections::BTreeMap;
use std::fs::File;
use std::process::{Command, Stdio};
use camino::{Utf8Path, Utf8PathBuf};
use crate::environment::Environment;
use crate::metrics::{load_metrics, record_metrics};
use crate::timer::TimerSection;
use crate::training::{BoltProfile, LlvmPGOProfile, RustcPGOProfile};
#[d... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/utils/io.rs | src/tools/opt-dist/src/utils/io.rs | use std::fs::File;
use std::path::Path;
use anyhow::Context;
use camino::{Utf8Path, Utf8PathBuf};
use fs_extra::dir::CopyOptions;
/// Delete and re-create the directory.
pub fn reset_directory(path: &Utf8Path) -> anyhow::Result<()> {
log::info!("Resetting directory {path}");
let _ = std::fs::remove_dir_all(pa... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/utils/mod.rs | src/tools/opt-dist/src/utils/mod.rs | use std::time::Duration;
use humansize::BINARY;
use sysinfo::Disks;
use crate::environment::Environment;
use crate::timer::Timer;
use crate::utils::io::delete_directory;
pub mod artifact_size;
pub mod io;
pub fn format_env_variables() -> String {
let vars = std::env::vars().map(|(key, value)| format!("{key}={va... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/opt-dist/src/utils/artifact_size.rs | src/tools/opt-dist/src/utils/artifact_size.rs | use std::io::Write;
use tabled::builder::Builder;
use tabled::settings::object::Columns;
use tabled::settings::style::{LineChar, Offset};
use tabled::settings::{Modify, Style};
use crate::environment::Environment;
use crate::utils::io::get_files_from_dir;
pub fn print_binary_sizes(env: &Environment) -> anyhow::Resul... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/html-checker/main.rs | src/tools/html-checker/main.rs | use std::env;
use std::path::Path;
use std::process::{Command, Output};
use rayon::iter::{ParallelBridge, ParallelIterator};
fn check_html_file(file: &Path) -> usize {
let to_mute = &[
// "disabled" on <link> or "autocomplete" on <select> emit this warning
"PROPRIETARY_ATTRIBUTE",
// It co... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/miropt-test-tools/src/lib.rs | src/tools/miropt-test-tools/src/lib.rs | use std::fs;
use std::path::Path;
pub struct MiroptTestFile {
pub expected_file: std::path::PathBuf,
pub from_file: String,
pub to_file: Option<String>,
}
pub struct MiroptTest {
pub run_filecheck: bool,
pub suffix: String,
pub files: Vec<MiroptTestFile>,
/// Vec of passes under test to be... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/cascading_map.rs | src/tools/unicode-table-generator/src/cascading_map.rs | use std::collections::HashMap;
use std::fmt::Write as _;
use std::ops::Range;
use crate::fmt_list;
use crate::raw_emitter::RawEmitter;
impl RawEmitter {
pub fn emit_cascading_map(&mut self, ranges: &[Range<u32>]) -> bool {
let mut map: [u8; 256] = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/range_search.rs | src/tools/unicode-table-generator/src/range_search.rs | #[inline(always)]
const fn bitset_search<
const N: usize,
const CHUNK_SIZE: usize,
const N1: usize,
const CANONICAL: usize,
const CANONICALIZED: usize,
>(
needle: u32,
chunk_idx_map: &[u8; N],
bitset_chunk_idx: &[[u8; CHUNK_SIZE]; N1],
bitset_canonical: &[u64; CANONICAL],
bitset_... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/skiplist.rs | src/tools/unicode-table-generator/src/skiplist.rs | use std::fmt::{self, Write as _};
use std::ops::Range;
use crate::fmt_list;
use crate::raw_emitter::RawEmitter;
/// This will get packed into a single u32 before inserting into the data set.
#[derive(PartialEq)]
struct ShortOffsetRunHeader {
/// Note, we actually only allow for 11 bits here. This should be enough... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/case_mapping.rs | src/tools/unicode-table-generator/src/case_mapping.rs | use std::char;
use std::collections::BTreeMap;
use std::fmt::{self, Write};
use crate::{UnicodeData, fmt_list};
const INDEX_MASK: u32 = 1 << 22;
pub(crate) fn generate_case_mapping(data: &UnicodeData) -> (String, [usize; 2]) {
let mut file = String::new();
write!(file, "const INDEX_MASK: u32 = 0x{INDEX_MASK... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/main.rs | src/tools/unicode-table-generator/src/main.rs | //! This implements the core logic of the compression scheme used to compactly
//! encode Unicode properties.
//!
//! We have two primary goals with the encoding: we want to be compact, because
//! these tables often end up in ~every Rust program (especially the
//! grapheme_extend table, used for str debugging), inclu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/raw_emitter.rs | src/tools/unicode-table-generator/src/raw_emitter.rs | use std::collections::{BTreeMap, BTreeSet, HashMap};
use std::fmt::{self, Write};
use std::ops::Range;
use crate::fmt_list;
#[derive(Clone)]
pub struct RawEmitter {
pub file: String,
pub desc: String,
pub bytes_used: usize,
}
impl RawEmitter {
pub fn new() -> RawEmitter {
RawEmitter { file: S... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/unicode-table-generator/src/unicode_download.rs | src/tools/unicode-table-generator/src/unicode_download.rs | use std::path::Path;
use std::process::{Command, Output};
use crate::UNICODE_DIRECTORY;
static URL_PREFIX: &str = "https://www.unicode.org/Public/UCD/latest/ucd/";
static README: &str = "ReadMe.txt";
static RESOURCES: &[&str] =
&["DerivedCoreProperties.txt", "PropList.txt", "UnicodeData.txt", "SpecialCasing.txt... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/proc-macro-srv-cli/build.rs | src/tools/rust-analyzer/crates/proc-macro-srv-cli/build.rs | //! Construct version in the `commit-hash date channel` format
use std::{env, path::PathBuf, process::Command};
fn main() {
set_rerun();
set_commit_info();
}
fn set_rerun() {
println!("cargo:rerun-if-env-changed=CFG_RELEASE");
let mut manifest_dir = PathBuf::from(
env::var("CARGO_MANIFEST_DI... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/version.rs | src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/version.rs | //! Code for representing rust-analyzer's release version number.
#![expect(dead_code)]
use std::fmt;
/// Information about the git repository where rust-analyzer was built from.
pub(crate) struct CommitInfo {
pub(crate) short_commit_hash: &'static str,
pub(crate) commit_hash: &'static str,
pub(crate) com... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/main.rs | src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/main.rs | //! A standalone binary for `proc-macro-srv`.
//! Driver for proc macro server
#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
#![cfg_attr(not(feature = "sysroot-abi"), allow(unused_crate_dependencies))]
#![allow(clippy::print_stdout, clippy::print_stderr)]
#[cfg(feature = "in-rust-tree")]
extern crate ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/main_loop.rs | src/tools/rust-analyzer/crates/proc-macro-srv-cli/src/main_loop.rs | //! The main loop of the proc-macro server.
use proc_macro_api::{
Codec,
bidirectional_protocol::msg as bidirectional,
legacy_protocol::msg as legacy,
transport::codec::{json::JsonProtocol, postcard::PostcardProtocol},
version::CURRENT_API_VERSION,
};
use std::io;
use legacy::Message;
use proc_mac... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/toolchain/src/lib.rs | src/tools/rust-analyzer/crates/toolchain/src/lib.rs | //! Discovery of `cargo` & `rustc` executables.
use std::{
env,
ffi::OsStr,
iter,
path::{Path, PathBuf},
process::Command,
};
use camino::{Utf8Path, Utf8PathBuf};
#[derive(Copy, Clone)]
pub enum Tool {
Cargo,
Rustc,
Rustup,
Rustfmt,
}
impl Tool {
pub fn proxy(self) -> Option<... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/test-fixture/src/lib.rs | src/tools/rust-analyzer/crates/test-fixture/src/lib.rs | //! A set of high-level utility fixture methods to use in tests.
#![cfg_attr(feature = "in-rust-tree", feature(rustc_private))]
#[cfg(feature = "in-rust-tree")]
extern crate rustc_driver as _;
use std::{any::TypeId, mem, str::FromStr, sync};
use base_db::target::TargetData;
use base_db::{
Crate, CrateDisplayNam... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | true |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/intern/src/lib.rs | src/tools/rust-analyzer/crates/intern/src/lib.rs | //! Global `Arc`-based object interning infrastructure.
//!
//! Eventually this should probably be replaced with salsa-based interning.
mod gc;
mod intern;
mod intern_slice;
mod symbol;
pub use self::gc::{GarbageCollector, GcInternedSliceVisit, GcInternedVisit};
pub use self::intern::{InternStorage, Internable, Inter... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/intern/src/gc.rs | src/tools/rust-analyzer/crates/intern/src/gc.rs | //! Garbage collection of interned values.
//!
//! The GC is a simple mark-and-sweep GC: you first mark all storages, then the
//! GC visits them, and each live value they refer, recursively, then removes
//! those not marked. The sweep phase is done in parallel.
use std::{hash::Hash, marker::PhantomData, ops::Control... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rust-analyzer/crates/intern/src/intern_slice.rs | src/tools/rust-analyzer/crates/intern/src/intern_slice.rs | //! Interning of slices, potentially with a header.
//!
//! See [`crate::intern`] for an explanation of interning modes. Note that slice interning is currently
//! available only in GC mode (there is no other need).
//!
//! [`InternedSlice`] and [`InternedSliceRef`] are essentially [`Interned<(Header, Box<[SliceType]>)... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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