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/hello.rs | src/tools/rustfmt/tests/target/hello.rs | // rustfmt-config: small_tabs.toml
// rustfmt-target: hello.rs
// Smoke test - hello world.
fn main() {
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/issue-2955.rs | src/tools/rustfmt/tests/target/issue-2955.rs | // rustfmt-condense_wildcard_suffixes: true
fn main() {
match (1, 2, 3) {
(..) => (),
}
}
| 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/pin_sugar.rs | src/tools/rustfmt/tests/target/pin_sugar.rs | // See #130494
#![feature(pin_ergonomics)]
#![allow(incomplete_features)]
fn f(x: &pin const i32) {}
fn g<'a>(x: &'a pin const i32) {}
fn h<'a>(x: &'a pin mut i32) {}
fn i(x: &pin mut i32) {}
struct Foo;
impl Foo {
fn f(&pin const self) {}
fn g<'a>(&'a pin const self) {}
fn h<'a>(&'a pin mut 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/issue-3515.rs | src/tools/rustfmt/tests/target/issue-3515.rs | // rustfmt-reorder_imports: false
use std::fmt::{self, Display};
use std::collections::HashMap;
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/macro_rules_semi.rs | src/tools/rustfmt/tests/target/macro_rules_semi.rs | macro_rules! expr {
(no_semi) => {
return true
};
(semi) => {
return true;
};
}
fn foo() -> bool {
match true {
true => expr!(no_semi),
false if false => {
expr!(semi)
}
false => {
expr!(semi);
}
}
}
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/doc-attrib.rs | src/tools/rustfmt/tests/target/doc-attrib.rs | // rustfmt-wrap_comments: true
// rustfmt-normalize_doc_attributes: true
// Only doc = "" attributes should be normalized
//! Example doc attribute comment
//! Example doc attribute comment with 10 leading spaces
#![doc(
html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
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/paren.rs | src/tools/rustfmt/tests/target/paren.rs | fn main() {
let x = (1);
let y = (/* comment */(2));
let z = ((3)/* comment */);
let a = (4/* comment */);
}
| 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_4854.rs | src/tools/rustfmt/tests/target/issue_4854.rs | struct Struct {
// Multiline comment
// should be formatted
// properly.
}
struct Struct2 {
// This formatting
// Should be changed
}
struct Struct3(
// This
// is
// correct
);
struct Struct4(
// This
// is
// not
// correct
);
struct Struct5 {
/*
Comment blo... | 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_3844.rs | src/tools/rustfmt/tests/target/issue_3844.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/fn-custom-3.rs | src/tools/rustfmt/tests/target/fn-custom-3.rs | // Test different indents.
fn foo(
a: Aaaaaaaaaaaaaaa,
b: Bbbbbbbbbbbbbbbb,
c: Ccccccccccccccccc,
d: Ddddddddddddddddddddddddd,
e: Eeeeeeeeeeeeeeeeeee,
) {
foo();
}
fn bar<
'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb,
TTTTTTTTTTTTT,
UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW,
>(
a: Aa... | 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/closure.rs | src/tools/rustfmt/tests/target/closure.rs | // rustfmt-normalize_comments: true
// Closures
fn main() {
let square = (|i: i32| i * i);
let commented = |// first
a, // argument
// second
b: WithType, // argument
// ignored
_| {
(
... | 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-block-expr.rs | src/tools/rustfmt/tests/target/attrib-block-expr.rs | fn issue_2073() {
let x = {
#![my_attr]
do_something()
};
let x = #[my_attr]
{
do_something()
};
let x = #[my_attr]
{};
{
#![just_an_attribute]
};
let z = #[attr1]
#[attr2]
{
body()
};
x = |y| {
#![inner]
};... | 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/tuple.rs | src/tools/rustfmt/tests/target/tuple.rs | // Test tuple literals
fn foo() {
let a = (a, a, a, a, a);
let aaaaaaaaaaaaaaaa = (
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaa,
aaaaaaaaaaaaaa,
);
let aaaaaaaaaaaaaaaaaaaaaa = (
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa... | 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-3029.rs | src/tools/rustfmt/tests/target/issue-3029.rs | fn keep_if() {
{
{
{
EvaluateJSReply::NumberValue(
if FromJSValConvertible::from_jsval(cx, rval.handle(), ()) {
unimplemented!();
},
)
}
}
}
}
fn keep_if_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/issue-4210-disabled.rs | src/tools/rustfmt/tests/target/issue-4210-disabled.rs | // rustfmt-wrap_comments: false
/// Table that is > 80 symbols:
///
/// | table | xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
/// |-------|-----------------------------------------------------------------------------|
/// | val | 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-4115.rs | src/tools/rustfmt/tests/target/issue-4115.rs | #[derive(
A,
B,
C,
D,
// E,
)]
fn 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/doc-of-generic-item.rs | src/tools/rustfmt/tests/target/doc-of-generic-item.rs | // Non-doc pre-comment of Foo
/// doc of Foo
// Non-doc post-comment of Foo
struct Foo<
// Non-doc pre-comment of 'a
/// doc of 'a
'a,
// Non-doc pre-comment of T
/// doc of T
T,
// Non-doc pre-comment of N
/// doc of N
const N: item,
>;
// Non-doc pre-comment of Foo
/// doc of 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/issue_4911.rs | src/tools/rustfmt/tests/target/issue_4911.rs | #![feature(min_type_alias_impl_trait)]
impl SomeTrait for SomeType {
type SomeGAT<'a>
where
Self: 'a,
= impl SomeOtherTrait;
}
| 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-2794.rs | src/tools/rustfmt/tests/target/issue-2794.rs | // rustfmt-indent_style: Block
// rustfmt-imports_indent: Block
// rustfmt-imports_layout: Vertical
use std::{
env,
fs,
io::{
Read,
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-5260.rs | src/tools/rustfmt/tests/target/issue-5260.rs | // rustfmt-wrap_comments: true
/// [MyType](VeryLongPathToMyType::NoLineBreak::Here::Okay::ThatWouldBeNice::Thanks)
fn documented_with_longtype() {
// # We're using a long type link, rustfmt should not break line
// on the type when `wrap_comments = true`
}
/// VeryLongPathToMyType::JustMyType::But::VeryVery:... | 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-4908-2.rs | src/tools/rustfmt/tests/target/issue-4908-2.rs | #![feature(more_qualified_paths)]
fn main() {
// destructure through a qualified path
let <Foo as A>::Assoc { br } = StructStruct { br: 2 };
}
struct StructStruct {
br: i8,
}
struct Foo;
trait A {
type Assoc;
}
impl A for Foo {
type Assoc = StructStruct;
}
| 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-2995.rs | src/tools/rustfmt/tests/target/issue-2995.rs | fn issue_2995() {
// '\u{2028}' is inserted in the code below.
[0, 1];
[0, /* */ 1];
[0, 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/wrap_comments_should_not_imply_format_doc_comments.rs | src/tools/rustfmt/tests/target/wrap_comments_should_not_imply_format_doc_comments.rs | // rustfmt-wrap_comments: true
/// Foo
///
/// # Example
/// ```
/// # #![cfg_attr(not(dox), feature(cfg_target_feature, target_feature, stdsimd))]
/// # #![cfg_attr(not(dox), no_std)]
/// fn foo() { }
/// ```
fn foo() {}
/// A long comment for wrapping
/// This is a long long long long long long long long long long... | 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/extern_not_explicit.rs | src/tools/rustfmt/tests/target/extern_not_explicit.rs | // rustfmt-force_explicit_abi: false
extern {
fn some_fn() -> ();
}
extern fn sup() {}
type funky_func = extern fn(
unsafe extern "rust-call" fn(
*const JSJitInfo,
*mut JSContext,
HandleObject,
*mut libc::c_void,
u32,
*mut JSVal,
) -> 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/preserves_carriage_return_for_windows.rs | src/tools/rustfmt/tests/target/preserves_carriage_return_for_windows.rs | // rustfmt-newline_style: Windows
// 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/issue-1800.rs | src/tools/rustfmt/tests/target/issue-1800.rs | #![doc(html_root_url = "http://example.com")]
#[cfg(feature = "foo")]
fn 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-3750.rs | src/tools/rustfmt/tests/target/issue-3750.rs | // rustfmt-imports_granularity: Crate
pub mod foo {
pub mod bar {
pub struct Bar;
}
pub fn bar() {}
}
use foo::{bar, bar::Bar};
fn main() {
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/attrib.rs | src/tools/rustfmt/tests/target/attrib.rs | // rustfmt-wrap_comments: true
// Test attributes and doc comments are preserved.
#![doc(
html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
html_root_url = "https://doc.rust-lang.org/nightly/",
html_playground_url ... | 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_5882.rs | src/tools/rustfmt/tests/target/issue_5882.rs | macro_rules! foo {}
macro_rules! bar { /*comment*/ }
macro_rules! baz { //comment
}
macro_rules! foobar {
//comment
}
| 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/macros.rs | src/tools/rustfmt/tests/target/macros.rs | // rustfmt-normalize_comments: true
// rustfmt-format_macro_matchers: true
itemmacro!(this, is.now().formatted(yay));
itemmacro!(
really,
long.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbb()
.is
.formatted()
);
itemmacro! {this, is.brace().formatted()}
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-4243.rs | src/tools/rustfmt/tests/target/issue-4243.rs | fn main() {
type A: AA /*AA*/ + /*AB*/ AB + AC = AA
/*AA*/
+
/*AB*/
AB
+ AC;
type B: BA /*BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*/
+ /*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/ BB
+ BC = BA /*BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*/
... | 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_punctuation.rs | src/tools/rustfmt/tests/target/string_punctuation.rs | // rustfmt-format_strings: true
fn main() {
println!(
"ThisIsAReallyLongStringWithNoSpaces.It_should_prefer_to_break_onpunctuation:\
Likethisssssssssssss"
);
format!("{}__{}__{}ItShouldOnlyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyNoticeSemicolonsPeriodsColonsAndCommasAndResortToMid-CharBreaksAft... | 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-1350.rs | src/tools/rustfmt/tests/target/issue-1350.rs | // rustfmt-max_width: 120
// rustfmt-comment_width: 110
impl Struct {
fn fun() {
let result = match <R::RequestResult as serde::Deserialize>::deserialize(&json) {
Ok(v) => v,
Err(e) => match <R::ErrorResult as serde::Deserialize>::deserialize(&json) {
Ok(v) => return... | 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-2.rs | src/tools/rustfmt/tests/target/fn-custom-2.rs | // Test different indents.
fn foo(
a: Aaaaaaaaaaaaaaa,
b: Bbbbbbbbbbbbbbbb,
c: Ccccccccccccccccc,
d: Ddddddddddddddddddddddddd,
e: Eeeeeeeeeeeeeeeeeee,
) {
foo();
}
fn bar<
'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb,
TTTTTTTTTTTTT,
UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW,
>(
a: Aa... | 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-4427.rs | src/tools/rustfmt/tests/target/issue-4427.rs | const A: usize =
// Some constant
2;
const B: usize =
/* constant */
3;
const C: usize = /* foo */ 5;
const D: usize = // baz
/* Some constant */
/* ba */
{
3
// foo
};
const E: usize = /* foo */ 5;
const F: usize = { 7 };
const G: usize =
/* foooooooooooooooooo... | 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-where-clauses.rs | src/tools/rustfmt/tests/target/type-alias-where-clauses.rs | type Foo
where
A: B,
C: D,
= E;
type Foo
where
A: B,
C: D,
= E
where
F: G,
H: I;
type Foo
= E
where
F: G,
H: 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/item-brace-style-same-line-where.rs | src/tools/rustfmt/tests/target/item-brace-style-same-line-where.rs | mod M {
enum A {
A,
}
struct B {
b: i32,
}
// For empty enums and structs, the brace remains on the same line.
enum C {}
struct D {}
enum A<T>
where
T: Copy,
{
A,
}
struct B<T>
where
T: Copy,
{
b: i32,
}
... | 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/hard-tabs.rs | src/tools/rustfmt/tests/target/hard-tabs.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-hard_tabs: true
fn main() {
let x = Bar;
let y = Foo { a: x };
Foo {
a: foo(), // comment
// comment
b: bar(),
..something
};
fn foo(a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32) {
}... | 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-2554.rs | src/tools/rustfmt/tests/target/issue-2554.rs | // #2554
// Do not add the beginning vert to the first match arm's pattern.
fn main() {
match foo(|_| {
bar(|_| {
//
})
}) {
Ok(()) => (),
Err(_) => (),
}
}
| 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-4382.rs | src/tools/rustfmt/tests/target/issue-4382.rs | pub const NAME_MAX: usize = {
#[cfg(target_os = "linux")]
{
1024
}
#[cfg(target_os = "freebsd")]
{
255
}
};
| 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-5791.rs | src/tools/rustfmt/tests/target/issue-5791.rs | pub fn main() {
(0.).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-2916.rs | src/tools/rustfmt/tests/target/issue-2916.rs | a_macro!(name<Param1, Param2>,
);
| 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/trailing-comma-never.rs | src/tools/rustfmt/tests/target/trailing-comma-never.rs | // rustfmt-trailing_comma: Never
enum X {
A,
B
}
enum Y {
A,
B
}
enum TupX {
A(u32),
B(i32, u16)
}
enum TupY {
A(u32),
B(i32, u16)
}
enum StructX {
A { s: u16 },
B { u: u32, i: i32 }
}
enum StructY {
A { s: u16 },
B { u: u32, i: i32 }
}
static XXX: [i8; 64] = [
... | 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_arg_with_commnet.rs | src/tools/rustfmt/tests/target/no_arg_with_commnet.rs | fn foo(/* comment */) {}
| 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-2976.rs | src/tools/rustfmt/tests/target/issue-2976.rs | fn a(_ /*comment*/: u8 /* toto */) {}
fn b(/*comment*/ _: u8 /* tata */) {}
fn c(_: /*comment*/ 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/default-field-values.rs | src/tools/rustfmt/tests/target/default-field-values.rs | #![feature(default_struct_values)]
// Test for now that nightly default field values are left alone for now.
struct Foo {
default_field: Spacing = /* uwu */ 0,
}
struct Foo2 {
#[rustfmt::skip]
default_field: Spacing = /* uwu */ 0,
}
a_macro!(
struct Foo2 {
default_field: Spaci... | 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/multiline_string_in_macro_def.rs | src/tools/rustfmt/tests/target/multiline_string_in_macro_def.rs | macro_rules! assert_approx_eq {
($a:expr, $b:expr, $eps:expr) => {{
let (a, b) = (&$a, &$b);
assert!(
(*a - *b).abs() < $eps,
"assertion failed: `(left !== right)` \
(left: `{:?}`, right: `{:?}`, expect diff: `{:?}`, real diff: `{:?}`)",
*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/mod-2.rs | src/tools/rustfmt/tests/target/mod-2.rs | // Some nested mods
#[cfg(test)]
mod nestedmod;
pub mod no_new_line_beginning;
| 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/other.rs | src/tools/rustfmt/tests/target/other.rs | // Part of multiple.rs
fn bob() {
println!("hello other!");
}
| 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_5721.rs | src/tools/rustfmt/tests/target/issue_5721.rs | #![feature(non_lifetime_binders)]
#![allow(incomplete_features)]
trait Other<U: ?Sized> {}
trait Trait<U>
where
for<T> U: Other<T>,
{
}
| 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-if-else.rs | src/tools/rustfmt/tests/target/nested-if-else.rs | fn issue1518() {
Some(Object {
field: if a {
a_thing
} else if b {
b_thing
} else {
c_thing
},
})
}
| 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.rs | src/tools/rustfmt/tests/target/string-lit.rs | // rustfmt-format_strings: true
// Long string literals
fn main() -> &'static str {
let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAaAA \
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAa";
let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAA... | 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_lower.rs | src/tools/rustfmt/tests/target/hex_literal_lower.rs | // rustfmt-hex_literal_case: Lower
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/issue-2526.rs | src/tools/rustfmt/tests/target/issue-2526.rs | // Test that rustfmt will not warn about comments exceeding max width around lifetime.
// See #2526.
// comment comment comment comment comment comment comment comment comment comment comment comment comment
fn foo() -> F<'a> {
bar()
}
// comment comment comment comment comment comment comment comment comment comm... | 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/mut_ref.rs | src/tools/rustfmt/tests/target/mut_ref.rs | #![feature(mut_ref)]
fn mut_ref() {
if let Some(mut /*a*/ ref /*def*/ mut /*abc*/ state) = /*abc*/ foo {
println!("asdfasdfasdf");
}
if let Some(mut /*a*/ ref /*def*/ /*mut*/ state) = /*abc*/ foo {
println!("asdfasdfasdf");
}
}
| 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/large_vec.rs | src/tools/rustfmt/tests/target/large_vec.rs | // See #1470.
impl Environment {
pub fn new_root() -> Rc<RefCell<Environment>> {
let mut env = Environment::new();
let builtin_functions = &[
(
"println",
Function::NativeVoid(
CallSign {
num_params: 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-3118.rs | src/tools/rustfmt/tests/target/issue-3118.rs | use {
crate::foo::bar,
bytes::{Buf, BufMut},
std::io,
};
mod foo {
pub mod bar {}
}
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/long_field_access.rs | src/tools/rustfmt/tests/target/long_field_access.rs | fn f() {
block_flow.base.stacking_relative_position_of_display_port =
self.base.stacking_relative_position_of_display_port;
}
| 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-flattening.rs | src/tools/rustfmt/tests/target/match-flattening.rs | fn main() {
match option {
None => {
if condition {
true
} else {
false
}
}
}
}
fn main() {
match option {
None => {
if condition {
true
} else {
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-3304.rs | src/tools/rustfmt/tests/target/issue-3304.rs | // rustfmt-error_on_line_overflow: true
#[rustfmt::skip] use one::two::three::four::five::six::seven::eight::night::ten::eleven::twelve::thirteen::fourteen::fiveteen;
#[rustfmt::skip]
use one::two::three::four::five::six::seven::eight::night::ten::eleven::twelve::thirteen::fourteen::fiveteen;
macro_rules! test_macro... | 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-2025.rs | src/tools/rustfmt/tests/target/issue-2025.rs | // See if rustfmt removes empty lines on top of the file.
pub fn foo() {
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/issue-3636.rs | src/tools/rustfmt/tests/target/issue-3636.rs | // rustfmt-file_lines: [{"file":"tests/source/issue-3636.rs","range":[4,7]},{"file":"tests/target/issue-3636.rs","range":[3,6]}]
fn foo() {
let x = 42;
let y = 42;
let z = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
let z = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb";
}
| 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/non-lifetime-binders.rs | src/tools/rustfmt/tests/target/non-lifetime-binders.rs | fn main()
where
for<'a, T: Sized + 'a, const C: usize> [&'a T; C]: Sized,
{
let x = for<T> || {};
let y: dyn for<T> Into<T>;
let z: for<T> fn(T);
}
| 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-3182.rs | src/tools/rustfmt/tests/target/issue-3182.rs | // rustfmt-max_width: 79
// rustfmt-wrap_comments: true
/// ```rust
/// # #![cfg_attr(not(dox), feature(cfg_target_feature, target_feature, stdsimd)not(dox), feature(cfg_target_feature, target_feature, stdsimd))]
///
/// // Est lectus hendrerit lorem, eget dignissim orci nisl sit amet massa. Etiam volutpat lobortis er... | 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.rs | src/tools/rustfmt/tests/target/markdown-comment.rs | // 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/reorder-impl-items.rs | src/tools/rustfmt/tests/target/reorder-impl-items.rs | // rustfmt-reorder_impl_items: true
// The ordering of the following impl items should be idempotent.
impl<'a> Command<'a> {
pub fn send_to(&self, w: &mut io::Write) -> io::Result<()> {
match self {
&Command::Data(ref c) => c.send_to(w),
&Command::Vrfy(ref c) => c.send_to(w),
... | 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-4530.rs | src/tools/rustfmt/tests/target/issue-4530.rs | // rustfmt-style_edition: 2024
fn main() {
let [
aaaaaaaaaaaaaaaaaaaaaaaaaa,
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,
cccccccccccccccccccccccccc,
ddddddddddddddddddddddddd,
] = panic!();
}
| 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-3709.rs | src/tools/rustfmt/tests/target/issue-3709.rs | // rustfmt-edition: 2018
macro_rules! token {
($t:tt) => {};
}
fn main() {
token!(dyn);
token!(dyn);
}
| 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/merge_imports_true_compat.rs | src/tools/rustfmt/tests/target/merge_imports_true_compat.rs | // rustfmt-merge_imports: true
use a::{b, 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_5686.rs | src/tools/rustfmt/tests/target/issue_5686.rs | #[repr(u8)]
enum MyEnum {
UnitWithExplicitDiscriminant = 0,
EmptyStructSingleLineBlockComment {/* Comment */} = 1,
EmptyStructMultiLineBlockComment {
/*
* Comment
*/
} = 2,
EmptyStructLineComment {
// comment
} = 3,
EmptyTupleSingleLineBlockComment(/* Commen... | 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-2445.rs | src/tools/rustfmt/tests/target/issue-2445.rs | test!(RunPassPretty {
// comment
path: "tests/run-pass/pretty",
mode: "pretty",
suite: "run-pass",
default: false,
host: true // should, force, , no trailing comma here
});
test!(RunPassPretty {
// comment
path: "tests/run-pass/pretty",
mode: "pretty",
suite: "run-pass",
def... | 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_6069.rs | src/tools/rustfmt/tests/target/issue_6069.rs | // `Foó` as written here ends with ASCII 6F `'o'` followed by `'\u{0301}'` COMBINING ACUTE ACCENT.
// The compiler normalizes that combination to NFC form, `'\u{00F3}'` LATIN SMALL LETTER O WITH ACUTE.
trait Foó: 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/frontmatter_escaped.rs | src/tools/rustfmt/tests/target/frontmatter_escaped.rs | #!/usr/bin/env cargo
------------
package.description = """
Header
-----
Body
"""
------------
#![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/unsafe_attributes.rs | src/tools/rustfmt/tests/target/unsafe_attributes.rs | // https://github.com/rust-lang/rust/issues/123757
//
#![simple_ident]
#![simple::path]
#![simple_ident_expr = ""]
#![simple::path::Expr = ""]
#![simple_ident_tt(a b c)]
#![simple_ident_tt[a b c]]
#![simple_ident_tt{a b c}]
#![simple::path::tt(a b c)]
#![simple::path::tt[a b c]]
#![simple::path::tt{a b c}]
#![unsafe(si... | 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_4374.rs | src/tools/rustfmt/tests/target/issue_4374.rs | fn a<F>(_f: F) -> ()
where
F: FnOnce() -> (),
{
}
fn main() {
a(|| {
#[allow(irrefutable_let_patterns)]
while let _ = 0 {
break;
}
});
}
| 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-4018.rs | src/tools/rustfmt/tests/target/issue-4018.rs | fn main() {
/* extra comment */
}
fn main() {
println!("");
// comment 1
// comment 2
// comment 3
// comment 4
}
| 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/doc-comment-with-example.rs | src/tools/rustfmt/tests/target/doc-comment-with-example.rs | // rustfmt-format_code_in_doc_comments: true
/// Foo
///
/// # Example
/// ```
/// # #![cfg_attr(not(dox), feature(cfg_target_feature, target_feature, stdsimd))]
/// # #![cfg_attr(not(dox), no_std)]
/// fn foo() {}
/// ```
fn 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/big-impl-block.rs | src/tools/rustfmt/tests/target/big-impl-block.rs | // #1357
impl<'a, Select, From, Distinct, Where, Order, Limit, Offset, Groupby, DB> InternalBoxedDsl<'a, DB>
for SelectStatement<Select, From, Distinct, Where, Order, Limit, Offset, GroupBy>
where
DB: Backend,
Select: QueryFragment<DB> + SelectableExpression<From> + 'a,
Distinct: QueryFragment<DB> + '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_4954.rs | src/tools/rustfmt/tests/target/issue_4954.rs | trait Foo {
type Arg<'a>;
}
struct Bar<T>(T)
where
for<'a> T: Foo<Arg<'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-1802.rs | src/tools/rustfmt/tests/target/issue-1802.rs | // rustfmt-tab_spaces: 2
// rustfmt-max_width: 30
enum F {
X {
a: dddddddddddddd,
b: eeeeeeeeeeeeeee,
},
}
| 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-4908.rs | src/tools/rustfmt/tests/target/issue-4908.rs | #![feature(more_qualified_paths)]
mod foo_bar {
pub enum Example {
Example1 {},
Example2 {},
}
}
fn main() {
foo!(crate::foo_bar::Example, Example1);
let i1 = foo_bar::Example::Example1 {};
assert_eq!(i1.foo_example(), 1);
let i2 = foo_bar::Example::Example2 {};
assert_... | 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/max-line-length-in-chars.rs | src/tools/rustfmt/tests/target/max-line-length-in-chars.rs | // rustfmt-max_width: 25
// абвгдеёжзийклмнопрст
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-447.rs | src/tools/rustfmt/tests/target/issue-447.rs | // rustfmt-normalize_comments: true
fn main() {
if
// shouldn't be dropped
// shouldn't be dropped
cond
// shouldn't be dropped
// shouldn't be dropped
{
}
// shouldn't be dropped
// shouldn't be dropped
else
// shouldn't be dropped
// shouldn't be dropped
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/issue-4643.rs | src/tools/rustfmt/tests/target/issue-4643.rs | // output doesn't get corrupted when using comments within generic type parameters of a trait
pub trait Something<
A,
// some comment
B,
C,
>
{
fn a(&self, x: A) -> i32;
fn b(&self, x: B) -> i32;
fn c(&self, x: C) -> i32;
}
pub trait SomethingElse<A, /* some comment */ B, C> {
fn a(&se... | 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/unicode.rs | src/tools/rustfmt/tests/target/unicode.rs | // rustfmt-wrap_comments: true
fn foo() {
let s = "this line goes to 100: ͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶͶ";
let s = 42;
// a comment of length 80, with the starting sigil: ҘҘҘҘҘҘҘҘҘҘ ҘҘҘҘҘҘҘҘҘҘҘҘҘҘ
let s = 42;
}
pub fn bar(config: &Config) {
let csv = RefCell::new(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-2111.rs | src/tools/rustfmt/tests/target/issue-2111.rs | // An import with single line comments.
use super::{
DelayChoice,
Destinations,
Holding,
LodaModel,
MethodDescription,
ModelBehaviour,
ModelEdges,
ModelProperties,
ModelRequestGraph,
ModelSelector,
RequestDescription,
StringMap,
Switch,
// ModelMetaData,
//... | 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_chains.rs | src/tools/rustfmt/tests/target/let_chains.rs | // rustfmt-edition: 2024
fn main() {
if let x = x
&& x
{}
if xxx && let x = x {}
if aaaaaaaaaaaaaaaaaaaaa
&& aaaaaaaaaaaaaaa
&& aaaaaaaaa
&& let Some(x) = xxxxxxxxxxxx
&& aaaaaaa
&& let None = aaaaaaaaaa
{}
if aaaaaaaaaaaaaaaaaaaaa
&& 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-4310.rs | src/tools/rustfmt/tests/target/issue-4310.rs | #![feature(const_generics)]
fn foo<
const N: [u8; {
struct Inner<'a>(&'a ());
3
}],
>() {
}
| 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/existential_type.rs | src/tools/rustfmt/tests/target/existential_type.rs | // Opaque type.
#![feature(type_alias_impl_trait)]
pub type Adder<F, T>
where
T: Clone,
F: Copy,
= impl Fn(T) -> T;
pub type Adderrr<T> = impl Fn(T) -> T;
impl Foo for Bar {
type E = impl Trait;
}
pub type Adder_without_impl<F, T>
where
T: Clone,
F: Copy,
= Fn(T) -> T;
pub type Adderrr_without... | 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_5668.rs | src/tools/rustfmt/tests/target/issue_5668.rs | type Foo = impl Send;
struct Struct<
const C: usize = {
let _: Foo = ();
//~^ ERROR: mismatched types
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/5131_one.rs | src/tools/rustfmt/tests/target/5131_one.rs | // rustfmt-imports_granularity: One
pub use foo::{x, x as x2, y};
use {
bar::{
a,
b::{self, f, g},
c,
d::{e, e as e2},
},
qux::{h, 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/postfix-yield.rs | src/tools/rustfmt/tests/target/postfix-yield.rs | // This demonstrates a proposed alternate or additional option of having yield in postfix position.
//@ edition: 2024
#![feature(gen_blocks, coroutines, coroutine_trait, yield_expr)]
use std::ops::{Coroutine, CoroutineState};
use std::pin::pin;
fn main() {
let mut coro = pin!(
#[coroutine]
|_: 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/file-lines-4.rs | src/tools/rustfmt/tests/target/file-lines-4.rs | // rustfmt-file_lines: []
// (Test that nothing is formatted if an empty array is specified.)
fn floaters() {
let x = Foo {
field1: val1,
field2: val2,
}
.method_call().method_call();
let y = if cond {
val1
} 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/struct_field_doc_comment.rs | src/tools/rustfmt/tests/target/struct_field_doc_comment.rs | // #5215
struct MyTuple(
/// Doc Comments
/* TODO note to add more to Doc Comments */
u32,
/// Doc Comments
// TODO note
u64,
);
struct MyTuple(
#[cfg(unix)] // some comment
u64,
#[cfg(not(unix))] /*block comment */ u32,
);
struct MyTuple(
#[cfg(unix)]
// some comment
u... | 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-3499.rs | src/tools/rustfmt/tests/target/issue-3499.rs | test![];
| 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-3554.rs | src/tools/rustfmt/tests/target/issue-3554.rs | #![feature(const_generics)]
pub struct S<const N: usize>;
impl S<{ 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/normalize_doc_attributes_should_not_imply_format_doc_comments.rs | src/tools/rustfmt/tests/target/normalize_doc_attributes_should_not_imply_format_doc_comments.rs | // rustfmt-normalize_doc_attributes: true
/// Foo
///
/// # Example
/// ```
/// # #![cfg_attr(not(dox), feature(cfg_target_feature, target_feature, stdsimd))]
/// # #![cfg_attr(not(dox), no_std)]
/// fn foo() { }
/// ```
///
fn foo() {}
///Bar documents
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/comment3.rs | src/tools/rustfmt/tests/target/comment3.rs | // rustfmt-wrap_comments: true
//! This is a long line that angers rustfmt. Rustfmt shall deal with it swiftly
//! and justly.
pub mod 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/else-if-brace-style-always-next-line.rs | src/tools/rustfmt/tests/target/else-if-brace-style-always-next-line.rs | // rustfmt-control_brace_style: AlwaysNextLine
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/hex_literal_preserve.rs | src/tools/rustfmt/tests/target/hex_literal_preserve.rs | // rustfmt-hex_literal_case: Preserve
fn main() {
let h1 = 0xcAfE_5Ea7;
let h2 = 0xCaFe_F00du32;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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