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/source/issue-4245.rs | src/tools/rustfmt/tests/source/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) {}
fn d(c: &// Comment
mut // Multi Line
// Com... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/assignment.rs | src/tools/rustfmt/tests/source/assignment.rs | // Test assignment
fn main() {
let some_var : Type ;
let mut mutable;
let variable = AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA::BBBBBBBBBBBBBBBBBBBBBB::CCCCCCCCCCCCCCCCCCCCCC::EEEEEE;
variable = LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOONG;
let 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/source/comment.rs | src/tools/rustfmt/tests/source/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 ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3786.rs | src/tools/rustfmt/tests/source/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/source/space-not-before-newline.rs | src/tools/rustfmt/tests/source/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/source/const_trait.rs | src/tools/rustfmt/tests/source/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
const impl 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/source/issue-1124.rs | src/tools/rustfmt/tests/source/issue-1124.rs | // rustfmt-reorder_imports: true
use d; use c; use b; use a;
// The previous line has a space after the `use a;`
mod a { use d; use c; use b; use a; }
use z;
use y;
use x;
use 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/source/unsafe-binders.rs | src/tools/rustfmt/tests/source/unsafe-binders.rs | fn foo() -> unsafe<'a>
&'a () {}
struct Foo {
x: unsafe<'a>
&'a (),
}
struct Bar(unsafe<'a> &'a ());
impl Trait for unsafe<'a> &'a () {}
fn empty()
-> unsafe<> () {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2644.rs | src/tools/rustfmt/tests/source/issue-2644.rs | // rustfmt-max_width: 80
fn foo(e: Enum) {
match e {
Enum::Var {
element1,
element2,
} => {
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/source/issue-5030.rs | src/tools/rustfmt/tests/source/issue-5030.rs | // rustfmt-imports_granularity: Item
// rustfmt-group_imports: One
// Confirm that attributes are duplicated to all items in the use statement
#[cfg(feature = "foo")]
use std::collections::{
HashMap,
HashSet,
};
// Separate the imports below from the ones above
const A: usize = 0;
// Copying attrs works 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/source/issue-2728.rs | src/tools/rustfmt/tests/source/issue-2728.rs | // rustfmt-wrap_comments: true
// rustfmt-newline_style: Windows
//! ```rust
//! extern crate uom;
//! ```
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/source/issue_5730.rs | src/tools/rustfmt/tests/source/issue_5730.rs | macro_rules! statement {
() => {;};
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4079.rs | src/tools/rustfmt/tests/source/issue-4079.rs | // rustfmt-wrap_comments: true
/*!
* Lorem ipsum dolor sit amet, consectetur adipiscing elit. In lacinia
* ullamcorper lorem, non hendrerit enim convallis ut. Curabitur id sem volutpat
*/
/*! Lorem ipsum dolor sit amet, consectetur adipiscing elit. In lacinia ullamcorper lorem, non hendrerit enim convallis ut. Cur... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2835.rs | src/tools/rustfmt/tests/source/issue-2835.rs | // rustfmt-brace_style: AlwaysNextLine
// rustfmt-fn_single_line: true
fn lorem() -> i32
{
42
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/try-conversion.rs | src/tools/rustfmt/tests/source/try-conversion.rs | // rustfmt-use_try_shorthand: true
fn main() {
let x = try!(some_expr());
let y = try!(a.very.loooooooooooooooooooooooooooooooooooooong().chain().inside().weeeeeeeeeeeeeee()).test().0.x;
}
fn test() {
a?
}
fn issue1291() {
try!(fs::create_dir_all(&gitfiledir).chain_err(|| {
format!("failed 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/source/issue-2936.rs | src/tools/rustfmt/tests/source/issue-2936.rs | struct AStruct {
A: u32,
B: u32,
C: u32,
}
impl Something for AStruct {
fn a_func() {
match a_val {
ContextualParseError::InvalidMediaRule(ref err) => {
let err: &CStr = match err.kind {
ParseErrorKind::Custom(StyleParseErrorKind::MediaQueryExpect... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/large-block.rs | src/tools/rustfmt/tests/source/large-block.rs | fn issue1351() {
std_fmt_Arguments_new_v1_std_rt_begin_panic_fmt_sdfasfasdfasdf({
static __STATIC_FMTSTR: &'static [&'static str] = &[];
});
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2781.rs | src/tools/rustfmt/tests/source/issue-2781.rs | pub // Oh, no. A line comment.
struct Foo {}
pub /* Oh, no. A block comment. */ struct Foo {}
mod inner {
pub // Oh, no. A line comment.
struct Foo {}
pub /* Oh, no. A block comment. */ struct 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/source/issue-1216.rs | src/tools/rustfmt/tests/source/issue-1216.rs | // rustfmt-normalize_comments: true
enum E {
A, //* I am not a block comment (caused panic)
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/source/issue-2641.rs | src/tools/rustfmt/tests/source/issue-2641.rs | macro_rules! 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/source/issue-3508.rs | src/tools/rustfmt/tests/source/issue-3508.rs | fn foo<F>(foo2: F)
where
F: Fn(
// this comment is deleted
),
{
}
fn foo_block<F>(foo2: F)
where
F: Fn(
/* this comment is deleted */
),
{
}
fn bar(
bar2: impl Fn(
// this comment is deleted
),
) {
}
fn bar_block(
bar2: impl Fn(
/* this comment is deleted */
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3049.rs | src/tools/rustfmt/tests/source/issue-3049.rs | // rustfmt-indent_style: Visual
fn main() {
something.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.aaaaaaaaaaaa()
.bench_function(|| {
let 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/source/issue-3740.rs | src/tools/rustfmt/tests/source/issue-3740.rs | impl<T, const SIZE: usize> IntoNormalized for Vector<T, { SIZE }>
where
Vector<T, { SIZE }>: Div<Vector<T, { SIZE }>>,
for<'a> &'a Vector<T, { SIZE }>: IntoLength<Output = T>,
{
type Output = Vector<T, { SIZE }>;
fn into_normalized(self) -> Self::Output {
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/fn-custom-7.rs | src/tools/rustfmt/tests/source/fn-custom-7.rs | // rustfmt-normalize_comments: true
// rustfmt-fn_params_layout: Vertical
// rustfmt-brace_style: AlwaysNextLine
// Case with only one variable.
fn foo(a: u8) -> u8 {
bar()
}
// Case with 2 variables and some pre-comments.
fn foo(a: u8 /* Comment 1 */, b: u8 /* Comment 2 */) -> u8 {
bar()
}
// Case with 2 va... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/associated-types-bounds-wrapping.rs | src/tools/rustfmt/tests/source/associated-types-bounds-wrapping.rs | // Test proper wrapping of long associated type bounds
pub trait HttpService {
type WsService: 'static + Service<Request = WsCommand, Response = WsResponse, Error = ServerError>;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_4963.rs | src/tools/rustfmt/tests/source/issue_4963.rs | mod test {
extern "C" {fn test();}
}
extern "C" {fn 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/source/issue-3198.rs | src/tools/rustfmt/tests/source/issue-3198.rs | impl TestTrait {
fn foo_one_pre(/* Important comment1 */
self) {
}
fn foo_one_post(self
/* Important comment1 */) {
}
fn foo_pre(
/* Important comment1 */
self,
/* Important comment2 */
a: i32,
) {
}
fn foo_post(
self
/* Importan... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/path_clarity/foo.rs | src/tools/rustfmt/tests/source/path_clarity/foo.rs | // rustfmt-edition: 2018
mod 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/source/path_clarity/foo/bar.rs | src/tools/rustfmt/tests/source/path_clarity/foo/bar.rs | pub fn fn_in_bar( ) {
println!( "foo/bar.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/source/issue-5042/single-line_comment_without_trailing_comma.rs | src/tools/rustfmt/tests/source/issue-5042/single-line_comment_without_trailing_comma.rs | fn main() {
let _ = std::ops::Add::add(10, 20
// ...
);
let _ = std::ops::Add::add(10, 20
/* ... */
);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5042/single-line_comment_with_trailing_comma.rs | src/tools/rustfmt/tests/source/issue-5042/single-line_comment_with_trailing_comma.rs | fn main() {
let _ = std::ops::Add::add(10, 20
// ...,
);
let _ = std::ops::Add::add(10, 20
/* ... */,
);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5042/multi-line_comment_with_trailing_comma.rs | src/tools/rustfmt/tests/source/issue-5042/multi-line_comment_with_trailing_comma.rs | fn main() {
// 5042 deals with trailing commas, not the indentation issue of these comments
// When a future PR fixes the inentation issues these test can be updated
let _ = std::ops::Add::add(10, 20
// ...
// ...,
);
let _ = std::ops::Add::add(10, 20
/* ... */
/... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5042/multi-line_comment_without_trailing_comma.rs | src/tools/rustfmt/tests/source/issue-5042/multi-line_comment_without_trailing_comma.rs | fn main() {
// 5042 deals with trailing commas, not the indentation issue of these comments
// When a future PR fixes the inentation issues these test can be updated
let _ = std::ops::Add::add(10, 20
// ...
// ...
);
let _ = std::ops::Add::add(10, 20
/* ... */
//... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3779/lib.rs | src/tools/rustfmt/tests/source/issue-3779/lib.rs | // rustfmt-unstable: true
// rustfmt-config: issue-3779.toml
#[path = "ice.rs"]
mod ice;
fn foo() {
println!("abc") ;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3779/ice.rs | src/tools/rustfmt/tests/source/issue-3779/ice.rs | pub fn bar() {
1x;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1210/e.rs | src/tools/rustfmt/tests/source/issue-1210/e.rs | // rustfmt-format_strings: true
// rustfmt-max_width: 50
// explicit line breaks should be kept in order to preserve the layout
const foo: String = "Suspendisse vel augue at felis tincidunt sollicitudin. Fusce arcu.
Duis et odio et leo
sollicitudin consequat. Aliquam lobortis. Phasellus condim... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1210/d.rs | src/tools/rustfmt/tests/source/issue-1210/d.rs | // rustfmt-wrap_comments: true
// trailing_spaces_in_comment!!
// remove those from above
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1210/b.rs | src/tools/rustfmt/tests/source/issue-1210/b.rs | // rustfmt-format_strings: true
// rustfmt-max_width: 50
impl Foo {
fn cxx(&self, target: &str) -> &Path {
match self.cxx.get(target) {
Some(p) => p.path(),
None => panic!("\ntarget `{}`: is not, configured as a host,
only as a target\n\n", target),
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1210/c.rs | src/tools/rustfmt/tests/source/issue-1210/c.rs | // rustfmt-format_strings: true
// rustfmt-max_width: 50
const foo: String = "trailing_spaces!!
keep them! Amet neque. Praesent rhoncus eros non velit.";
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1210/a.rs | src/tools/rustfmt/tests/source/issue-1210/a.rs | // rustfmt-format_strings: true
// rustfmt-max_width: 50
impl Foo {
fn cxx(&self, target: &str) -> &Path {
match self.cxx.get(target) {
Some(p) => p.path(),
None => panic!("\n\ntarget `{}` is not configured as a host,
only as a target\n\n", target),
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5088/very_long_comment_wrap_comments_true.rs | src/tools/rustfmt/tests/source/issue-5088/very_long_comment_wrap_comments_true.rs | // rustfmt-wrap_comments: true
// - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
// - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
// * Lorem ipsum dolor sit am... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5088/start_with_empty_comment_very_long_itemized_block_wrap_comments_true.rs | src/tools/rustfmt/tests/source/issue-5088/start_with_empty_comment_very_long_itemized_block_wrap_comments_true.rs | // rustfmt-wrap_comments: true
//
// - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
// - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
//
// * Lorem ipsum dolor ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5088/deeply_nested_long_comment_wrap_comments_true.rs | src/tools/rustfmt/tests/source/issue-5088/deeply_nested_long_comment_wrap_comments_true.rs | // rustfmt-wrap_comments: true
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/source/issue-5238/markdown_header_wrap_comments_false.rs | src/tools/rustfmt/tests/source/issue-5238/markdown_header_wrap_comments_false.rs | // rustfmt-wrap_comments: false
/// no markdown header so rustfmt should wrap this comment when `format_code_in_doc_comments = true` and `wrap_comments = true`
fn not_documented_with_markdown_header() {
// This is just a normal inline comment so rustfmt should wrap this comment when `wrap_comments = true`
}
/// #... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5238/markdown_header_wrap_comments_true.rs | src/tools/rustfmt/tests/source/issue-5238/markdown_header_wrap_comments_true.rs | // rustfmt-wrap_comments: true
/// no markdown header so rustfmt should wrap this comment when `format_code_in_doc_comments = true` and `wrap_comments = true`
fn not_documented_with_markdown_header() {
// This is just a normal inline comment so rustfmt should wrap this comment when `wrap_comments = true`
}
/// # ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5801/attribute_unexpectedly_wraps_before_max_width.rs | src/tools/rustfmt/tests/source/issue-5801/attribute_unexpectedly_wraps_before_max_width.rs | // rustfmt-config: issue-5801-v1.toml
pub enum Severity {
#[something(AAAAAAAAAAAAA, BBBBBBBBBBBBBB, CCCCCCCCCCCCCCCC, DDDDDDDDDDDDD, EEEEEEEEEEEE, FFFFFFFFFFF, GGGGGGGGGGG)]
AttrsWillWrap,
#[something_else(hhhhhhhhhhhhhhhh, iiiiiiiiiiiiiiii, jjjjjjjjjjjjjjj, kkkkkkkkkkkkk, llllllllllll, mmmmmmmmmmmmmm)]
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5801/comment_unexpectedly_wraps_before_max_width.rs | src/tools/rustfmt/tests/source/issue-5801/comment_unexpectedly_wraps_before_max_width.rs | // rustfmt-comment_width: 120
// rustfmt-wrap_comments: true
// rustfmt-max_width: 120
// rustfmt-style_edition: 2015
/// This function is 120 columns wide and is left alone. This comment is 120 columns wide and the formatter is also fine
fn my_super_cool_function_name(my_very_cool_argument_name: String, my_other_very... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4984/multiple_comments_within.rs | src/tools/rustfmt/tests/source/issue-4984/multiple_comments_within.rs | #[derive(
/* ---------- Some really important comment that just had to go inside the derive --------- */
Debug, Clone,/* Another comment */Eq, PartialEq,
)]
struct Foo {
a: i32,
b: 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/source/issue-4984/multi_line_derive.rs | src/tools/rustfmt/tests/source/issue-4984/multi_line_derive.rs | #[derive(
/* ---------- Some really important comment that just had to go inside the derive --------- */
Debug, Clone, Eq, PartialEq,
)]
struct Foo {
a: i32,
b: T,
}
#[derive(
/*
Some really important comment that just had to go inside the derive.
Also had to be put over multiple lines
*/
Debug, Clone,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4984/minimum_example.rs | src/tools/rustfmt/tests/source/issue-4984/minimum_example.rs | #[derive(/*Debug, */Clone)]
struct 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/source/issue-4689/one.rs | src/tools/rustfmt/tests/source/issue-4689/one.rs | // rustfmt-style_edition: 2015
// Based on the issue description
pub trait PrettyPrinter<'tcx>:
Printer<
'tcx,
Error = fmt::Error,
Path = Self,
Region = Self,
Type = Self,
DynExistential = Self,
Const = Self,
>
{
//
}
pub trait PrettyPrinter<'tcx>:
Printer<
'tcx,
Error = fmt::Error,
Path = Self,
Region = Self,
Type = ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4689/two.rs | src/tools/rustfmt/tests/source/issue-4689/two.rs | // rustfmt-style_edition: 2024
// Based on the issue description
pub trait PrettyPrinter<'tcx>:
Printer<
'tcx,
Error = fmt::Error,
Path = Self,
Region = Self,
Type = Self,
DynExistential = Self,
Const = Self,
>
{
//
}
pub trait PrettyPrinter<'tcx>:
Printer<
'tcx,
Error = fmt::Error,
Path = Self,
Region = Self,
Type = ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2179/one.rs | src/tools/rustfmt/tests/source/issue-2179/one.rs | // rustfmt-style_edition: 2015
// rustfmt-error_on_line_overflow: false
fn issue_2179() {
let (opts, rustflags, clear_env_rust_log) =
{
// We mustn't lock configuration for the whole build process
let rls_config = rls_config.lock().unwrap();
let opts = CargoOptions::new... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2179/two.rs | src/tools/rustfmt/tests/source/issue-2179/two.rs | // rustfmt-style_edition: 2024
// rustfmt-error_on_line_overflow: false
fn issue_2179() {
let (opts, rustflags, clear_env_rust_log) =
{
// We mustn't lock configuration for the whole build process
let rls_config = rls_config.lock().unwrap();
let opts = CargoOptions::new... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/macros/rewrite-const-item.rs | src/tools/rustfmt/tests/source/macros/rewrite-const-item.rs | m!(const N: usize = 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/source/issue-3272/v2.rs | src/tools/rustfmt/tests/source/issue-3272/v2.rs | // rustfmt-style_edition: 2024
fn main() {
assert!(HAYSTACK
.par_iter()
.find_any(|&&x| x[0] % 1000 == 999)
.is_some());
assert(
HAYSTACK
.par_iter()
.find_any(|&&x| x[0] % 1000 == 999)
.is_some(),
);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3272/v1.rs | src/tools/rustfmt/tests/source/issue-3272/v1.rs | // rustfmt-style_edition: 2015
fn main() {
assert!(HAYSTACK
.par_iter()
.find_any(|&&x| x[0] % 1000 == 999)
.is_some());
assert(
HAYSTACK
.par_iter()
.find_any(|&&x| x[0] % 1000 == 999)
.is_some(),
);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-6147/case_rustfmt_v2.rs | src/tools/rustfmt/tests/source/issue-6147/case_rustfmt_v2.rs | // rustfmt-style_edition: 2024
pub fn main() {
let a = Some(12);
match a {
#![attr1]
#![attr2]
#![attr3]
_ => None,
}
{
match a {
#![attr1]
#![attr2]
#![attr3]
_ => None,
}
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-6147/case_rustfmt_v1.rs | src/tools/rustfmt/tests/source/issue-6147/case_rustfmt_v1.rs | // rustfmt-style_edition: 2015
pub fn main() {
let a = Some(12);
match a {
#![attr1]
#![attr2]
#![attr3]
_ => None,
}
{
match a {
#![attr1]
#![attr2]
#![attr3]
_ => None,
}
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3295/two.rs | src/tools/rustfmt/tests/source/issue-3295/two.rs | // rustfmt-style_edition: 2024
pub enum TestEnum {
a,
b,
}
fn the_test(input: TestEnum) {
match input {
TestEnum::a => String::from("aaa"),
TestEnum::b => String::from("this is a very very very very very very very very very very very very very very very ong 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/source/nested_skipped/mod.rs | src/tools/rustfmt/tests/source/nested_skipped/mod.rs | fn ugly() {
92;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/imports_raw_identifiers/version_One.rs | src/tools/rustfmt/tests/source/imports_raw_identifiers/version_One.rs | // rustfmt-version:One
use websocket::client::ClientBuilder;
use websocket::r#async::futures::Stream;
use websocket::result::WebSocketError;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/imports_raw_identifiers/version_Two.rs | src/tools/rustfmt/tests/source/imports_raw_identifiers/version_Two.rs | // rustfmt-version:Two
use websocket::client::ClientBuilder;
use websocket::r#async::futures::Stream;
use websocket::result::WebSocketError;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-6059/repro.rs | src/tools/rustfmt/tests/source/issue-6059/repro.rs | fn float_range_tests() {
self.coords.x -= rng.gen_range(-self.radius / 2. .. self.radius / 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/source/issue-5987/two.rs | src/tools/rustfmt/tests/source/issue-5987/two.rs | // rustfmt-style_edition: 2024
fn main() {
trace!(
"get some longer length in here yes yes {} {}",
"hello",
"world"
);
debug!(
"get some longer length in here yes yes {} {}",
"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/source/issue-5852/horizontal.rs | src/tools/rustfmt/tests/source/issue-5852/horizontal.rs | // rustfmt-imports_layout: Horizontal
use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
use foo :: bar
;
use foo::{bar};
use foo::{
bar
// abc
};
use foo::{
bar,
// abc
};
use foo::{
// 345
bar
};
use f... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5852/vertical.rs | src/tools/rustfmt/tests/source/issue-5852/vertical.rs | // rustfmt-imports_layout: Vertical
use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
use foo :: bar
;
use foo::{bar};
use foo::{
bar
// abc
};
use foo::{
bar,
// abc
};
use foo::{
// 345
bar
};
use 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/source/issue-5852/default.rs | src/tools/rustfmt/tests/source/issue-5852/default.rs | use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
use foo :: bar
;
use foo::{bar};
use foo::{
bar
// abc
};
use foo::{
bar,
// abc
};
use foo::{
// 345
bar
};
use foo::{
self
// abc
};
use 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/source/issue-5852/issue_example.rs | src/tools/rustfmt/tests/source/issue-5852/issue_example.rs | use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5852/split.rs | src/tools/rustfmt/tests/source/issue-5852/split.rs | // rustfmt-imports_granularity: Item
use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
use foo :: bar
;
use foo::{bar};
use foo::{
bar
// abc
};
use foo::{
bar,
// abc
};
use foo::{
// 345
bar
};
use 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/source/issue-5852/horizontal_vertical.rs | src/tools/rustfmt/tests/source/issue-5852/horizontal_vertical.rs | // rustfmt-imports_layout: HorizontalVertical
use std::{
fs,
// (temporarily commented, we'll need this again in a second) io,
};
use foo::{
self // this is important
};
use foo :: bar
;
use foo::{bar};
use foo::{
bar
// abc
};
use foo::{
bar,
// abc
};
use foo::{
// 345
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/source/issue-3270/one.rs | src/tools/rustfmt/tests/source/issue-3270/one.rs | // rustfmt-style_edition: 2015
pub fn main() {
/* let s = String::from(
"
hello
world
",
); */
assert_eq!(s, "\nhello\nworld\n");
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3270/two.rs | src/tools/rustfmt/tests/source/issue-3270/two.rs | // rustfmt-style_edition: 2024
pub fn main() {
/* let s = String::from(
"
hello
world
",
); */
assert_eq!(s, "\nhello\nworld\n");
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3701/one.rs | src/tools/rustfmt/tests/source/issue-3701/one.rs | // rustfmt-style_edition: 2015
fn build_sorted_static_get_entry_names(
mut entries: Vec<(u8, &'static str)>,
) -> (impl Fn(
AlphabeticalTraversal,
Box<dyn dirents_sink::Sink<AlphabeticalTraversal>>,
) -> BoxFuture<'static, Result<Box<dyn dirents_sink::Sealed>, Status>>
+ Send
+ Sync
+ 'st... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3701/two.rs | src/tools/rustfmt/tests/source/issue-3701/two.rs | // rustfmt-style_edition: 2024
fn build_sorted_static_get_entry_names(
mut entries: Vec<(u8, &'static str)>,
) -> (impl Fn(
AlphabeticalTraversal,
Box<dyn dirents_sink::Sink<AlphabeticalTraversal>>,
) -> BoxFuture<'static, Result<Box<dyn dirents_sink::Sealed>, Status>>
+ Send
+ Sync
+ 'st... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4791/trailing_comma.rs | src/tools/rustfmt/tests/source/issue-4791/trailing_comma.rs | // rustfmt-struct_field_align_threshold: 30
// rustfmt-trailing_comma: Always
struct Foo {
group_a: u8,
group_b: u8
}
struct Bar {
group_a: u8,
group_b: 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/source/issue-4791/buggy.rs | src/tools/rustfmt/tests/source/issue-4791/buggy.rs | // rustfmt-struct_field_align_threshold: 30
// rustfmt-trailing_comma: Never
struct Foo {
group_a: u8,
group_b: u8,
}
struct Bar {
group_a: u8,
group_b: 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/source/single-line-macro/v2.rs | src/tools/rustfmt/tests/source/single-line-macro/v2.rs | // rustfmt-style_edition: 2024
// #2652
// Preserve trailing comma inside macro, even if it looks an array.
macro_rules! bar {
($m:ident) => {
$m!([a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z,]);
$m!([a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/single-line-macro/v1.rs | src/tools/rustfmt/tests/source/single-line-macro/v1.rs | // rustfmt-style_edition: 2015
// #2652
// Preserve trailing comma inside macro, even if it looks an array.
macro_rules! bar {
($m:ident) => {
$m!([a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z,]);
$m!([a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v,... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/alignment_2633/block_style.rs | src/tools/rustfmt/tests/source/alignment_2633/block_style.rs | // rustfmt-struct_field_align_threshold: 50
fn func() {
Ok(ServerInformation { name: unwrap_message_string(items.get(0)),
vendor: unwrap_message_string(items.get(1)),
version: unwrap_message_string(items.get(2)),
spec_version: unwrap_message_string(items.get(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/source/alignment_2633/visual_style.rs | src/tools/rustfmt/tests/source/alignment_2633/visual_style.rs | // rustfmt-struct_field_align_threshold: 50
// rustfmt-indent_style: Visual
fn func() {
Ok(ServerInformation { name: unwrap_message_string(items.get(0)),
vendor: unwrap_message_string(items.get(1)),
version: unwrap_message_string(items.get(2)),
spec_version: unwrap_message_... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/trailing_comments/soft_tabs.rs | src/tools/rustfmt/tests/source/trailing_comments/soft_tabs.rs | // rustfmt-style_edition: 2024
// rustfmt-wrap_comments: true
pub const IFF_MULTICAST: ::c_int = 0x0000000800; // Supports multicast
// Multicast using broadcst. add.
pub const SQ_CRETAB: u16 = 0x000e; // CREATE TABLE
pub const SQ_DRPTAB: u16 = 0x000f; // DROP TABLE
pub const SQ_CREIDX: u16 = 0x0010; // CREATE INDEX
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/trailing_comments/hard_tabs.rs | src/tools/rustfmt/tests/source/trailing_comments/hard_tabs.rs | // rustfmt-style_edition: 2024
// rustfmt-wrap_comments: true
// rustfmt-hard_tabs: true
impl Foo {
fn foo() {
bar(); // comment 1
// comment 2
// comment 3
baz();
}
}
fn lorem_ipsum() {
let f = bar(); // Donec consequat mi. Quisque vitae dolor. Integer lobortis. Maecenas 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/source/nestedmod/mod2c.rs | src/tools/rustfmt/tests/source/nestedmod/mod2c.rs | // A standard mod
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/source/nestedmod/mod2a.rs | src/tools/rustfmt/tests/source/nestedmod/mod2a.rs | // This is an empty file containing only
// comments
// ...................
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/nestedmod/mod.rs | src/tools/rustfmt/tests/source/nestedmod/mod.rs |
mod mod2a;
mod mod2b;
mod mymod1 {
use mod2a::{Foo,Bar};
mod mod3a;
}
#[path="mod2c.rs"]
mod mymod2;
mod submod2;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/nestedmod/mod2b.rs | src/tools/rustfmt/tests/source/nestedmod/mod2b.rs |
#[path="mod2a.rs"]
mod 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/source/nestedmod/submod2/mod.rs | src/tools/rustfmt/tests/source/nestedmod/submod2/mod.rs | // Another mod
mod a;
use a::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/source/nestedmod/submod2/a.rs | src/tools/rustfmt/tests/source/nestedmod/submod2/a.rs | // Yet Another mod
// Nested
use c::a;
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/source/nestedmod/mymod1/mod3a.rs | src/tools/rustfmt/tests/source/nestedmod/mymod1/mod3a.rs | // Another mod
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/source/skip_macro_invocations/path_qualified_invocation_mismatch.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/path_qualified_invocation_mismatch.rs | // rustfmt-skip_macro_invocations: ["items"]
// Should not skip this invocation
self::items!(
const _: u8 = 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/source/skip_macro_invocations/all_and_name.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/all_and_name.rs | // rustfmt-skip_macro_invocations: ["*","items"]
// Should skip this invocation
items!(
const _: u8 = 0;
);
// Should also skip this invocation, as the wildcard covers it
renamed_items!(
const _: u8 = 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/source/skip_macro_invocations/names.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/names.rs | // rustfmt-skip_macro_invocations: ["foo","bar"]
// Should skip this invocation
foo!(
const _: u8 = 0;
);
// Should skip this invocation
bar!(
const _: u8 = 0;
);
// Should not skip this invocation
baz!(
const _: u8 = 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/source/skip_macro_invocations/use_alias_examples.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/use_alias_examples.rs | // rustfmt-skip_macro_invocations: ["aaa","ccc"]
// These tests demonstrate a realistic use case with use aliases.
// The use statements should not impact functionality in any way.
use crate::{aaa, bbb, ddd};
// No use alias, invocation in list
// Should skip this invocation
aaa!(
const _: u8 = 0;
);
// Use... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/skip_macro_invocations/all.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/all.rs | // rustfmt-skip_macro_invocations: ["*"]
// Should skip this invocation
items!(
const _: u8 = 0;
);
// Should skip this invocation
renamed_items!(
const _: u8 = 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/source/skip_macro_invocations/empty.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/empty.rs | // rustfmt-skip_macro_invocations: []
// Should not skip this invocation
items!(
const _: u8 = 0;
);
// Should not skip this invocation
renamed_items!(
const _: u8 = 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/source/skip_macro_invocations/path_qualified_name_mismatch.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/path_qualified_name_mismatch.rs | // rustfmt-skip_macro_invocations: ["self::items"]
// Should not skip this invocation
items!(
const _: u8 = 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/source/skip_macro_invocations/config_file.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/config_file.rs | // rustfmt-unstable: true
// rustfmt-config: issue-5816.toml
fn main() {
println!( "Hello, world!");
let x =
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/source/skip_macro_invocations/path_qualified_match.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/path_qualified_match.rs | // rustfmt-skip_macro_invocations: ["self::items"]
// Should skip this invocation
self::items!(
const _: u8 = 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/source/skip_macro_invocations/name.rs | src/tools/rustfmt/tests/source/skip_macro_invocations/name.rs | // rustfmt-skip_macro_invocations: ["items"]
// Should skip this invocation
items!(
const _: u8 = 0;
);
// Should not skip this invocation
renamed_items!(
const _: u8 = 0;
);
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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