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/remove_blank_lines.rs | src/tools/rustfmt/tests/target/remove_blank_lines.rs | fn main() {
let x = 1;
let y = 2;
println!("x + y = {}", x + y);
}
fn foo() {
#![attribute]
let x = 1;
// comment
}
// comment after item
// comment before item
fn bar() {
let x = 1;
// comment after statement
// comment before statement
let y = 2;
let z = 3;
prin... | 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-683.rs | src/tools/rustfmt/tests/target/issue-683.rs | // rustfmt-normalize_comments: true
// FIXME (#3300): Should allow items to be anonymous. Right now
// we just use dummy names for anon items.
| 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-2810.rs | src/tools/rustfmt/tests/target/issue-2810.rs | // rustfmt-newline_style: Windows
#[macro_export]
macro_rules! hmmm___ffi_error {
($result:ident) => {
pub struct $result {
success: bool,
}
impl $result {
pub fn foo(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/mod_skip_child.rs | src/tools/rustfmt/tests/target/mod_skip_child.rs | // rustfmt-skip_children: true
mod nested_skipped;
| 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-5095.rs | src/tools/rustfmt/tests/target/issue-5095.rs | // rustfmt-wrap_comments: true
pub mod a_long_name {
pub mod b_long_name {
pub mod c_long_name {
pub mod d_long_name {
pub mod e_long_name {
pub struct Bananas;
impl Bananas {
pub fn fantastic() {}
... | 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/skip.rs | src/tools/rustfmt/tests/target/skip.rs | // Test the skip attribute works
#[rustfmt::skip]
fn foo() { badly; formatted; stuff
; }
#[rustfmt::skip]
trait Foo
{
fn foo(
);
}
impl LateLintPass for UsedUnderscoreBinding {
#[cfg_attr(rustfmt, rustfmt::skip)]
fn check_expr() { // comment
}
}
fn issue1346() {
#[cfg_attr(rustfmt, rustfmt::skip)]
... | 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_4322.rs | src/tools/rustfmt/tests/target/issue_4322.rs | trait Bar {
type X<'a>
where
Self: '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/normalize_multiline_doc_attribute.rs | src/tools/rustfmt/tests/target/normalize_multiline_doc_attribute.rs | // rustfmt-unstable: true
// rustfmt-normalize_doc_attributes: true
///This comment
///is split
///on multiple lines
fn foo() {}
/// B1
///
/// A1
fn bar() {}
| 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-2761.rs | src/tools/rustfmt/tests/target/issue-2761.rs | const DATA: &'static [u8] = &[
0x42, 0x50, 0x54, 0x44, //type
0x23, 0x00, 0x00, 0x00, //size
0x00, 0x00, 0x04, 0x00, //flags
0xEC, 0x0C, 0x00, 0x00, //id
0x00, 0x00, 0x00, 0x00, //revision
0x2B, 0x00, //version
0x00, 0x00, //unknown
0x42, 0x50, 0x54, 0x4E, //field type
0x1D, 0x00, //... | 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/negative-impl.rs | src/tools/rustfmt/tests/target/negative-impl.rs | impl !Display for JoinHandle {}
impl !std::fmt::Display
for JoinHandle<T: std::future::Future + std::marker::Send + std::marker::Sync>
{
}
| 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/catch.rs | src/tools/rustfmt/tests/target/catch.rs | // rustfmt-edition: 2018
#![feature(try_blocks)]
fn main() {
let x = try { foo()? };
let x = try /* Invisible comment */ { foo()? };
let x = try { unsafe { foo()? } };
let y = match (try { foo()? }) {
_ => (),
};
try {
foo()?;
};
try {
// Regular try block
... | 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/nested-visual-block.rs | src/tools/rustfmt/tests/target/nested-visual-block.rs | fn main() {
// #1078
let items = itemize_list(
context.source_map,
field_iter,
"}",
|item| match *item {
StructLitField::Regular(ref field) => field.span.lo(),
StructLitField::Base(ref expr) => {
let last_field_hi = fields.last().map_or(spa... | 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/try_block.rs | src/tools/rustfmt/tests/target/try_block.rs | // rustfmt-edition: 2018
fn main() -> Result<(), !> {
let _x: Option<_> = try { 4 };
try {}
}
fn baz() -> Option<i32> {
if (1 == 1) {
return try { 5 };
}
// test
let x: Option<()> = try {
// try blocks are great
};
let y: Option<i32> = try { 6 }; // comment
let ... | 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/impls.rs | src/tools/rustfmt/tests/target/impls.rs | // rustfmt-normalize_comments: true
impl Foo for Bar {
fn foo() {
"hi"
}
}
pub impl Foo for Bar {
// Associated Constants
const Baz: i32 = 16;
// Associated Types
type FooBar = usize;
// Comment 1
fn foo() {
"hi"
}
// Comment 2
fn foo() {
"hi"
}
... | 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/preserves_carriage_return_for_unix.rs | src/tools/rustfmt/tests/target/preserves_carriage_return_for_unix.rs | // rustfmt-newline_style: Unix
// Foo
Bar
| 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/file-lines-2.rs | src/tools/rustfmt/tests/target/file-lines-2.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-2.rs","range":[10,15]}]
fn floaters() {
let x = Foo {
field1: val1,
field2: val2,
}
.method_call().method_call();
let y = if cond { val1 } else { val2 }.method_call();
{
match x {
... | 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/match-nowrap-trailing-comma.rs | src/tools/rustfmt/tests/target/match-nowrap-trailing-comma.rs | // rustfmt-match_arm_blocks: false
// rustfmt-match_block_trailing_comma: true
// Match expressions, no unwrapping of block arms or wrapping of multiline
// expressions.
fn foo() {
match x {
a => {
"line1";
"line2"
},
b => (
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa... | 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-3066.rs | src/tools/rustfmt/tests/target/issue-3066.rs | // rustfmt-indent_style: Visual
fn main() {
Struct { field: aaaaaaaaaaa };
Struct { field: aaaaaaaaaaaa };
Struct { field: value,
field2: value2 };
}
| 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/control-brace-style-always-next-line.rs | src/tools/rustfmt/tests/target/control-brace-style-always-next-line.rs | // rustfmt-control_brace_style: AlwaysNextLine
fn main() {
loop
{
();
();
}
'label: loop
// loop comment
{
();
}
cond = true;
while cond
{
();
}
'while_label: while cond
{
// while comment
();
}
for obj in 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/fn-custom-4.rs | src/tools/rustfmt/tests/target/fn-custom-4.rs | // Test different indents.
fn qux()
where
X: TTTTTTTTTTTTTTTTTTTTTTTTTTTT,
X: TTTTTTTTTTTTTTTTTTTTTTTTTTTT,
X: TTTTTTTTTTTTTTTTTTTTTTTTTTTT,
X: TTTTTTTTTTTTTTTTTTTTTTTTTTTT,
{
baz();
}
fn qux()
where
X: TTTTTTTTTTTTTTTTTTTTTTTTTTTT,
{
baz();
}
fn qux(a: Aaaaaaaaaaaaaaaaa)
where
X: TTT... | 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/let_else_v2.rs | src/tools/rustfmt/tests/target/let_else_v2.rs | // rustfmt-style_edition: 2024
// rustfmt-single_line_let_else_max_width: 100
fn issue5901() {
#[cfg(target_os = "linux")]
let Some(x) = foo else { todo!() };
#[cfg(target_os = "linux")]
// Some comments between attributes and let-else statement
let Some(x) = foo else { todo!() };
#[cfg(targe... | 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/unsafe-mod.rs | src/tools/rustfmt/tests/target/unsafe-mod.rs | // These are supported by rustc syntactically but not semantically.
#[cfg(any())]
unsafe mod m {}
#[cfg(any())]
unsafe extern "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-811.rs | src/tools/rustfmt/tests/target/issue-811.rs | trait FooTrait<T>: Sized {
type Bar: BarTrait<T>;
}
trait BarTrait<T>: Sized {
type Baz;
fn foo();
}
type Foo<T: FooTrait> = <<T as FooTrait<U>>::Bar as BarTrait<U>>::Baz;
type Bar<T: BarTrait> = <T as BarTrait<U>>::Baz;
fn some_func<T: FooTrait<U>, U>() {
<<T as FooTrait<U>>::Bar as BarTrait<U>>::fo... | 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_4584.rs | src/tools/rustfmt/tests/target/issue_4584.rs | // rustfmt-indent_style: Visual
#[derive(Debug)]
pub enum Case {
Upper,
Lower,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Case {
Upper,
Lower,
}
// NB - This formatting looks potentially off the desired state, but is
// consistent with current behavior. Included here to provide a line wrapped
... | 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_4032.rs | src/tools/rustfmt/tests/target/issue_4032.rs | fn a1(
#[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa]
a: u8,
) {
}
fn b1(
#[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa]
bb: u8,
) {
}
fn a2(
#[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa... | 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-3194.rs | src/tools/rustfmt/tests/target/issue-3194.rs | mod m {
struct S
where
A: B;
}
mod n {
struct Foo
where
A: B,
{
foo: usize,
}
}
mod o {
enum Bar
where
A: B,
{
Bar,
}
}
mod with_comments {
mod m {
struct S
/* before where */
where
A: B; /* after ... | 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/dyn_trait.rs | src/tools/rustfmt/tests/target/dyn_trait.rs | #![feature(dyn_trait)]
fn main() {
// #2506
// checks rustfmt doesn't remove dyn
trait MyTrait {
fn method(&self) -> u64;
}
fn f1(a: Box<dyn MyTrait>) {}
// checks if line wrap works correctly
trait Very_______________________Long__________________Name______________________________... | 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/unindent_if_else_cond_comment.rs | src/tools/rustfmt/tests/target/unindent_if_else_cond_comment.rs | // Comments on else block. See #1575.
fn example() {
// `if` comment
if x {
foo();
// `else if` comment
} else if y {
foo();
// Comment on `else if`.
// Comment on `else if`.
} else if z {
bar();
/*
* Multi line comment on `else if`
*/
} else if xx... | 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/empty_file.rs | src/tools/rustfmt/tests/target/empty_file.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/target/issue-3787.rs | src/tools/rustfmt/tests/target/issue-3787.rs | // rustfmt-wrap_comments: true
//! URLs in items
//! * [This is a link with a very loooooooooooooooooooooooooooooooooooooooooong URL.](https://example.com/This/is/a/link/with/a/very/loooooooooooooooooooooooooooooooooooooooooong/URL)
//! * This is a [link](https://example.com/This/is/a/link/with/a/very/looooooooooooooo... | 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/const_generics.rs | src/tools/rustfmt/tests/target/const_generics.rs | struct Message {
field2: Vec<"MessageEntity">,
field3: Vec<1>,
field4: Vec<2, 3>,
}
struct RectangularArray<T, const WIDTH: usize, const HEIGHT: usize> {
array: [[T; WIDTH]; HEIGHT],
}
fn main() {
const X: usize = 7;
let x: RectangularArray<i32, 2, 4>;
let y: RectangularArray<i32, X, { 2 *... | 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-3711.rs | src/tools/rustfmt/tests/target/issue-3711.rs | fn main() {
println!(
"{}", // comment
111
);
}
| 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-3224.rs | src/tools/rustfmt/tests/target/issue-3224.rs | // rustfmt-wrap_comments: true
//! Test:
//! * aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
//! * [`examples/simple`] – Demonstrates use of the [`init`] API with plain
//! structs.
//! * [`examples/simple_flatbuffer`] – Demonstrates use of the [`init`] API with
//!... | 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_6158.rs | src/tools/rustfmt/tests/target/issue_6158.rs | fn main() {
const {
#![allow(clippy::assertions_on_constants)]
assert!(1 < 2);
}
}
| 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-4244.rs | src/tools/rustfmt/tests/target/issue-4244.rs | pub struct SS {}
pub type A /* A Comment */ = SS;
pub type B // Comment
// B
= SS;
pub type C
/* Comment C */
= SS;
pub trait D<T> {
type E /* Comment E */ = SS;
}
type F<'a: 'static, T: Ord + 'static>: Eq + PartialEq
where
T: 'static + Copy, /* x */
= Vec<u8>;
| 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/string-lit-custom.rs | src/tools/rustfmt/tests/target/string-lit-custom.rs | fn main() {
let expected = "; ModuleID = \'foo\'
; Function Attrs: nounwind
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) #0
declare i32 @write(i32, i8*, i32)
declare i32 @putchar(i32)
declare i32 @getchar()
define i32 @main() {
entry:
ret i32 0
}
attributes #0 = { nounwind }
";
}
| 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-2342.rs | src/tools/rustfmt/tests/target/issue-2342.rs | // rustfmt-max_width: 80
struct Foo {
#[cfg(feature = "serde")]
bytes: [[u8; 17]; 5], // Same size as signature::ED25519_PKCS8_V2_LEN
}
| 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_3854.rs | src/tools/rustfmt/tests/target/issue_3854.rs | fn main() {
println!("{:?}", -1. ..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_4031.rs | src/tools/rustfmt/tests/target/issue_4031.rs | fn foo() {
with_woff2_glyf_table("tests/fonts/woff2/SFNT-TTF-Composite.woff2", |glyf| {
let actual = glyf
.records
.iter()
.map(|glyph| match glyph {
GlyfRecord::Parsed(
found @ Glyph {
data: GlyphData::Composite... | 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-4159.rs | src/tools/rustfmt/tests/target/issue-4159.rs | extern "C" {
type A: Ord;
type A<'a>
where
'a: 'static;
type A<T: Ord>
where
T: 'static;
type A = u8;
type A<'a: 'static, T: Ord + 'static>: Eq + PartialEq
where
T: 'static + Copy,
= Vec<u8>;
}
| 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/frontmatter_spaced.rs | src/tools/rustfmt/tests/target/frontmatter_spaced.rs | #!/usr/bin/env cargo
--- identifier
[dependencies]
regex = "1"
---
#![feature(frontmatter)]
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/target/issue-4120.rs | src/tools/rustfmt/tests/target/issue-4120.rs | fn main() {
let x = if true {
1
// In if
} else {
0
// In else
};
let x = if true {
1
/* In if */
} else {
0
/* In else */
};
let z = if true {
if true {
1
// In if level 2
} else {
... | 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-5586.rs | src/tools/rustfmt/tests/target/issue-5586.rs | // rustfmt-style_edition: 2024
fn main() {
// sample 1
{
{
{
{
{
let push_ident = if let Some(&node_id) =
subgraph_nodes.get(pull_to_push_idx)
{
self.no... | 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-855.rs | src/tools/rustfmt/tests/target/issue-855.rs | fn main() {
'running: loop {
for event in event_pump.poll_iter() {
match event {
Event::Quit { .. }
| Event::KeyDown {
keycode: Some(Keycode::Escape),
..
} => break 'running,
}
}
}
}
... | 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_granularity_one.rs | src/tools/rustfmt/tests/target/imports_granularity_one.rs | // rustfmt-imports_granularity: One
use {
a::{
aa::*,
ab,
ac::{aca, acb},
},
b,
};
use {
a::{self as x, aa, ab},
b::ba,
};
use a::{
aa::{aaa, *},
ab::aba as x,
};
#[cfg(test)]
use a::{ab, ac::aca};
#[cfg(test)]
use b::{
ba, bb,
bc::bca::{bcaa, bcab},
};
us... | 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-2985.rs | src/tools/rustfmt/tests/target/issue-2985.rs | // rustfmt-indent_style: Visual
fn foo() {
{
{
let extra_encoder_settings = extra_encoder_settings.iter()
.filter_map(|&(name, value)| {
value.split()
... | 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/let_else.rs | src/tools/rustfmt/tests/target/let_else.rs | // rustfmt-single_line_let_else_max_width: 100
fn main() {
// Although this won't compile it still parses so make sure we can format empty else blocks
let Some(x) = opt else {};
// let-else may be formatted on a single line if they are "short"
// and only contain a single expression
let Some(x) = ... | 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/negative-bounds.rs | src/tools/rustfmt/tests/target/negative-bounds.rs | fn negative()
where
i32: !Copy,
{
}
| 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_5086.rs | src/tools/rustfmt/tests/target/issue_5086.rs | #[cfg(any())]
type Type: Bound;
| 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-4068.rs | src/tools/rustfmt/tests/target/issue-4068.rs | fn main() {
extern "C" fn packet_records_options_impl_layout_length_encoding_option_len_multiplier();
}
| 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-539.rs | src/tools/rustfmt/tests/target/issue-539.rs | // rustfmt-normalize_comments: true
// FIXME (#3300): Should allow items to be anonymous. Right now
// we just use dummy names for anon items.
| 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-1120.rs | src/tools/rustfmt/tests/target/issue-1120.rs | // rustfmt-reorder_imports: true
// Ensure that a use at the start of an inline module is correctly formatted.
mod foo {
use bar;
}
// Ensure that an indented `use` gets the correct indentation.
mod foo {
use bar;
}
| 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/hex_literal_upper.rs | src/tools/rustfmt/tests/target/hex_literal_upper.rs | // rustfmt-hex_literal_case: Upper
fn main() {
let h1 = 0xCAFE_5EA7;
let h2 = 0xCAFE_F00Du32;
}
| 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/should_not_format_string_when_format_strings_is_not_set.rs | src/tools/rustfmt/tests/target/should_not_format_string_when_format_strings_is_not_set.rs | // format_strings is false by default.
println!(
"DirEntry {{ \
binary_name: {:<64}, \
context_id: {:>2}, \
file_size: {:>6}, \
offset: 0x {:>08X}, \
actual_crc: 0x{:>08X} \
}}",
dir_entry.binary_name,
dir_entry.context_id,
dir_entry.file_size,
dir_entry.... | 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_4522.rs | src/tools/rustfmt/tests/target/issue_4522.rs | fn main() {
#[cfg(feature = "foo")]
{
// let foo = 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/issue-2197.rs | src/tools/rustfmt/tests/target/issue-2197.rs | // rustfmt-max_width: 79
// rustfmt-wrap_comments: true
/// ```rust
/// unsafe fn sum_sse2(x: i32x4) -> i32 {
/// let x = vendor::_mm_add_epi32(
/// x,
/// vendor::_mm_srli_si128(x.into(), 8).into(),
/// );
/// let x = vendor::_mm_add_epi32(
/// x,
/// vendor::_mm_srli_si128... | 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_attribute_in_where.rs | src/tools/rustfmt/tests/target/cfg_attribute_in_where.rs | // rustfmt-inline_attribute_width: 40
#![crate_type = "lib"]
#![feature(cfg_attribute_in_where)]
use std::marker::PhantomData;
#[cfg(a)]
trait TraitA {}
#[cfg(b)]
trait TraitB {}
trait A<T>
where
#[cfg = a_very_long_attribute_name]
T: TraitA,
#[cfg = another_very_long_attribute_name]
T: TraitB,
{
... | 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_5735.rs | src/tools/rustfmt/tests/target/issue_5735.rs | fn find_errors(mut self) {
let errors: Vec = vec![
#[debug_format = "A({})"]
struct 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/issue-1049.rs | src/tools/rustfmt/tests/target/issue-1049.rs | // Test overlong function signature
pub unsafe fn reborrow_mut(
&mut X: Abcde,
) -> Handle<NodeRef<marker::Mut, K, V, NodeType>, HandleType> {
}
pub fn merge(
mut X: Abcdef,
) -> Handle<NodeRef<marker::Mut<'a>, K, V, marker::Internal>, marker::Edge> {
}
impl Handle {
pub fn merge(
a: Abcd,
) -... | 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_4636.rs | src/tools/rustfmt/tests/target/issue_4636.rs | pub trait PrettyPrinter<'tcx>:
Printer<
'tcx,
Error = fmt::Error,
Path = Self,
Region = Self,
Type = Self,
DynExistential = Self,
Const = Self,
> + fmt::Write
{
//
}
| 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-3442.rs | src/tools/rustfmt/tests/target/issue-3442.rs | // rustfmt-file_lines: [{"file":"tests/target/issue-3442.rs","range":[5,5]},{"file":"tests/target/issue-3442.rs","range":[8,8]}]
extern crate alpha; // comment 1
extern crate beta; // comment 2
#[allow(aaa)] // comment 3
#[macro_use]
extern crate gamma;
#[allow(bbb)] // comment 4
#[macro_use]
extern crate lazy_static;... | 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/break-and-continue.rs | src/tools/rustfmt/tests/target/break-and-continue.rs | // break and continue formatting
#![feature(loop_break_value)]
fn main() {
'a: loop {
break 'a;
}
let mut done = false;
'b: while !done {
done = true;
continue 'b;
}
let x = loop {
break 5;
};
let x = 'c: loop {
break 'c 5;
};
}
| 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-3639.rs | src/tools/rustfmt/tests/target/issue-3639.rs | trait Foo {}
struct Bar {}
struct Bax;
struct Baz(String);
impl Foo for Bar {}
| 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/const-generics.rs | src/tools/rustfmt/tests/target/const-generics.rs | // Make sure we don't mess up the formatting of generic consts
#![feature(generic_const_items)]
const GENERIC<N, const M: usize>: i32 = 0;
const WHERECLAUSE: i32 = 0
where
i32:;
trait Foo {
const GENERIC<N, const M: usize>: i32;
const WHERECLAUSE: i32
where
i32:;
}
impl Foo for () {
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/rustfmt/tests/target/type_alias.rs | src/tools/rustfmt/tests/target/type_alias.rs | // rustfmt-normalize_comments: true
type PrivateTest<'a, I> = (
Box<Parser<Input = I, Output = char> + 'a>,
Box<Parser<Input = I, Output = char> + 'a>,
);
pub type PublicTest<'a, I, O> = Result<
Vec<MyLongType>,
Box<Parser<Input = I, Output = char> + 'a>,
Box<Parser<Input = I, Output = char> + '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/issue-2446.rs | src/tools/rustfmt/tests/target/issue-2446.rs | enum Issue2446 {
V {
f: u8, // x
},
}
enum Issue2446TrailingCommentsOnly {
V { f: u8 /* */ },
}
| 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_3561.rs | src/tools/rustfmt/tests/target/issue_3561.rs | fn main() {
7
}
fn main() {
7
}
| 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/return-type-notation.rs | src/tools/rustfmt/tests/target/return-type-notation.rs | fn rtn()
where
T: Trait<method(..): Send + 'static>,
T::method(..): Send + 'static,
{
}
fn test() {
let x: T::method(..);
}
| 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/else-if-brace-style-closing-next-line.rs | src/tools/rustfmt/tests/target/else-if-brace-style-closing-next-line.rs | // rustfmt-control_brace_style: ClosingNextLine
fn main() {
if false {
();
();
}
if false
// lone if comment
{
();
();
}
let a = if 0 > 1 { unreachable!() } else { 0x0 };
if true {
();
}
else if 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/issue-2759.rs | src/tools/rustfmt/tests/target/issue-2759.rs | // rustfmt-wrap_comments: true
// rustfmt-max_width: 89
// Code block in doc comments that will exceed max width.
/// ```rust
/// extern crate actix_web;
/// use actix_web::{actix, server, App, HttpResponse};
///
/// fn main() {
/// // Run actix system, this method actually starts all async processes
/// actix... | 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/markdown-comment-with-options.rs | src/tools/rustfmt/tests/target/markdown-comment-with-options.rs | // rustfmt-wrap_comments: true
// Preserve two trailing whitespaces in doc comment,
// but trim any whitespaces in normal comment.
//! hello world
//! hello world
/// hello world
/// hello world
/// hello world
fn foo() {
// hello world
// hello world
let x = 3;
println!("x = {}", x);
}
| 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-4808.rs | src/tools/rustfmt/tests/target/issue-4808.rs | trait Trait {
fn method(&self) {}
}
impl<F: Fn() -> T, T> Trait for F {}
impl Trait for f32 {}
fn main() {
|| (10.).method();
(|| ..).method();
(|| 1..).method();
}
| 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-1214.rs | src/tools/rustfmt/tests/target/issue-1214.rs | /*!
# Example
```
// Here goes some example
```
*/
struct Item;
| 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-1111.rs | src/tools/rustfmt/tests/target/issue-1111.rs | use bar;
| 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/no_new_line_beginning.rs | src/tools/rustfmt/tests/target/no_new_line_beginning.rs | 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/target/string-lit-2.rs | src/tools/rustfmt/tests/target/string-lit-2.rs | fn main() -> &'static str {
let too_many_lines = "Hello";
let leave_me = "sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss\
s
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj";
}
fn issue_1237() {
let msg = "ee... | 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/spaces-around-ranges.rs | src/tools/rustfmt/tests/target/spaces-around-ranges.rs | // rustfmt-spaces_around_ranges: true
fn bar(v: &[u8]) {}
fn foo() {
let a = vec![0; 20];
for j in 0 ..= 20 {
for i in 0 .. 3 {
bar(a[i .. j]);
bar(a[i ..]);
bar(a[.. j]);
bar(a[..= (j + 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-1177.rs | src/tools/rustfmt/tests/target/issue-1177.rs | // rustfmt-normalize_comments: true
fn main() {
// Line Comment
// Block Comment
let d = 5;
}
| 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/comment-inside-const.rs | src/tools/rustfmt/tests/target/comment-inside-const.rs | fn issue982() {
const SOME_CONSTANT: u32 =
// Explanation why SOME_CONSTANT needs FLAG_A to be set.
FLAG_A |
// Explanation why SOME_CONSTANT needs FLAG_B to be set.
FLAG_B |
// Explanation why SOME_CONSTANT needs FLAG_C to be set.
FLAG_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-3984.rs | src/tools/rustfmt/tests/target/issue-3984.rs | use a::{item /* comment */};
use b::{
a,
// comment
item,
};
use c::item; /* comment */
use d::item; // really long comment (with `use` exactly 100 characters) ____________________________
use std::e::{/* it's a comment! */ bar /* and another */};
use std::f::{/* it's a comment! */ bar};
use std::g::{bar /... | 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/struct_lits_multiline.rs | src/tools/rustfmt/tests/target/struct_lits_multiline.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-struct_lit_single_line: false
// Struct literal expressions.
fn main() {
let x = Bar;
// Comment
let y = Foo {
a: x,
};
Foo {
a: foo(), // comment
// comment
b: bar(),
..somethin... | 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_4350.rs | src/tools/rustfmt/tests/target/issue_4350.rs | //rustfmt-format_macro_bodies: true
macro_rules! mto_text_left {
($buf:ident, $n:ident, $pos:ident, $state:ident) => {{
let cursor = loop {
state = match iter.next() {
None if $pos == DP::Start => break last_char_idx($buf),
None /*some comment */ => break 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/skip_mod.rs | src/tools/rustfmt/tests/target/skip_mod.rs | #![rustfmt::skip]
use 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/async_closure.rs | src/tools/rustfmt/tests/target/async_closure.rs | // rustfmt-edition: 2018
fn main() {
let async_closure = async {
let x = 3;
x
};
let f = async /* comment */ {
let x = 3;
x
};
let g = async /* comment */ move {
let x = 3;
x
};
let f = |x| async {
println!("hello, world");
};
}... | 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/match_overflow_expr.rs | src/tools/rustfmt/tests/target/match_overflow_expr.rs | // rustfmt-overflow_delimited_expr: true
fn main() {
println!("Foobar: {}", match "input" {
"a" => "",
"b" => "",
"c" => "",
"d" => "",
"e" => "",
"f" => "",
"g" => "",
"h" => "",
"i" => "",
"j" => "",
"k" => "",
"l" =>... | 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-2479.rs | src/tools/rustfmt/tests/target/issue-2479.rs | // Long attributes.
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum POLARITYR {
#[doc = "Task mode: No effect on pin from OUT[n] task. Event mode: no IN[n] event generated on pin activity."]
NONE,
#[doc = "Task mode: Set pin from OUT[n] task. Event mode: Generate IN[n] event when rising edge on pin."]
... | 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-3532.rs | src/tools/rustfmt/tests/target/issue-3532.rs | fn foo(a: T) {
match a {
1 => {}
0 => {} // _ => panic!("doesn't format!"),
}
}
| 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/enum.rs | src/tools/rustfmt/tests/target/enum.rs | // rustfmt-wrap_comments: true
// Enums test
#[atrr]
pub enum Test {
A,
B(u32, A /* comment */, SomeType),
/// Doc comment
C,
}
pub enum Foo<'a, Y: Baz>
where
X: Whatever,
{
A,
}
enum EmtpyWithComment {
// Some comment
}
// C-style enum
enum Bar {
A = 1,
#[someAttr(test)]
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-5935.rs | src/tools/rustfmt/tests/target/issue-5935.rs | struct Regs<
const BEGIN: u64,
const END: u64,
const DIM: usize,
const N: usize = { (END - BEGIN) as usize / (8 * DIM) + 1 },
> {
_foo: u64,
}
| 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/raw-lifetimes.rs | src/tools/rustfmt/tests/target/raw-lifetimes.rs | // rustfmt-edition: 2021
// Simple idempotence test for raw lifetimes.
fn test<'r#gen>() -> &'r#gen () {
// Test raw lifetimes...
}
fn label() {
'r#label: {
// Test raw labels.
}
}
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/target/issue-4245.rs | src/tools/rustfmt/tests/target/issue-4245.rs | fn a(
a: & // Comment
// Another comment
'a File,
) {
}
fn b(b: & /* Another Comment */ 'a File) {}
fn c(c: &'a /*Comment */ mut /*Comment */ File) {}
fn d(
c: & // Comment
'b // Multi Line
// Comment
mut // Multi Line
// Comment
File,
) {
}
fn e(
c: & // Comment
File,
) ... | 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/assignment.rs | src/tools/rustfmt/tests/target/assignment.rs | // Test assignment
fn main() {
let some_var: Type;
let mut mutable;
let variable =
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA::BBBBBBBBBBBBBBBBBBBBBB::CCCCCCCCCCCCCCCCCCCCCC::EEEEEE;
variable =
LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOONG;
... | 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/comment.rs | src/tools/rustfmt/tests/target/comment.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
//! Doc comment
fn test() {
//! Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a diam
//! lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam
// comment
// comment2
code(); // leave this comment alone... | 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-3786.rs | src/tools/rustfmt/tests/target/issue-3786.rs | fn main() {
let _ = r#"
this is a very long string exceeded maximum width in this case maximum 100. (current this line width is about 115)
"#;
let _with_newline = r#"
this is a very long string exceeded maximum width in this case maximum 100. (current this line width is about 115)
"#;
}
| 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/space-not-before-newline.rs | src/tools/rustfmt/tests/target/space-not-before-newline.rs | struct Foo {
a: (),
// spaces ^^^ to be removed
}
enum Foo {
Bar,
// spaces ^^^ to be removed
}
| 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/attrib-extern-crate.rs | src/tools/rustfmt/tests/target/attrib-extern-crate.rs | // Attributes on extern crate.
#[Attr1]
extern crate Bar;
#[Attr2]
#[Attr2]
extern crate Baz;
extern crate Foo;
fn foo() {
#[Attr1]
extern crate Bar;
#[Attr2]
#[Attr2]
extern crate Baz;
extern crate 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/tests/target/const_trait.rs | src/tools/rustfmt/tests/target/const_trait.rs | #![feature(trait_alias, const_trait_impl)]
const trait Bar {}
const trait Foo = Bar;
impl const Bar for () {}
// const impl gets reformatted to impl const.. for now
impl const Bar for u8 {}
struct X;
const impl X {}
| 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-1124.rs | src/tools/rustfmt/tests/target/issue-1124.rs | // rustfmt-reorder_imports: true
use a;
use b;
use c;
use d;
// The previous line has a space after the `use a;`
mod a {
use a;
use b;
use c;
use d;
}
use z;
use y;
use a;
use x;
| 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-4020.rs | src/tools/rustfmt/tests/target/issue-4020.rs | // rustfmt-wrap_comments: true
/** foobar */
const foo1: u32 = 0;
/**
* foobar
*/
const foo2: u32 = 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/issue-1113.rs | src/tools/rustfmt/tests/target/issue-1113.rs | pub fn foo() -> fmt::Result
//pub fn writeStringToken
{
panic!()
}
pub fn foo() -> fmt::Result // pub fn writeStringToken
{
panic!()
}
pub fn foo() -> fmt::Result /* pub fn writeStringToken */ {
panic!()
}
pub fn foo() -> fmt::Result
/* pub fn writeStringToken */ {
panic!()
}
pub fn foo() -> fmt::Re... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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