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-1366.rs | src/tools/rustfmt/tests/source/issue-1366.rs | fn main() {
fn f() -> Option<i32> {
Some("fffffffsssssssssddddssssfffffddddff").map(|s| s).map(|s| s.to_string()).map(|res| {
match Some(res) {
Some(ref s) if s == "" => 41,
Some(_) => 42,
_ => 43,
}
})
}
println!("{:?}"... | rust | Apache-2.0 | 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_args_layout-vertical.rs | src/tools/rustfmt/tests/source/fn_args_layout-vertical.rs | // rustfmt-fn_params_layout: Vertical
// Empty list should stay on one line.
fn do_bar(
) -> u8 {
bar()
}
// A single argument should stay on the same line.
fn do_bar(
a: u8) -> u8 {
bar()
}
// Multiple arguments should each get their own line.
fn do_bar(a: u8, mut b: u8, c: &u8, d: &mut u8, closure... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/macro_not_expr.rs | src/tools/rustfmt/tests/source/macro_not_expr.rs | macro_rules! test {
($($t:tt)*) => {}
}
fn main() {
test!( a : B => c d );
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/async_fn.rs | src/tools/rustfmt/tests/source/async_fn.rs | // rustfmt-edition: 2018
async fn bar() -> Result<(), ()> {
Ok(())
}
pub async fn baz() -> Result<(), ()> {
Ok(())
}
async unsafe fn foo() {
async move {
Ok(())
}
}
async unsafe fn rust() {
async move { // comment
Ok(())
}
}
async fn await_try() {
something
.await
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/macro_rules.rs | src/tools/rustfmt/tests/source/macro_rules.rs | // rustfmt-format_macro_matchers: true
macro_rules! m {
() => ();
( $ x : ident ) => ();
( $ m1 : ident , $ m2 : ident , $ x : ident ) => ();
( $($beginning:ident),*;$middle:ident;$($end:ident),* ) => ();
( $($beginning: ident),*; $middle: ident; $($end: ident),*; $($beginning: ident),*; $middle: i... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2973.rs | src/tools/rustfmt/tests/source/issue-2973.rs | #[cfg(test)]
mod test {
summary_test! {
tokenize_recipe_interpolation_eol,
"foo: # some comment
{{hello}}
",
"foo: \
{{hello}} \
{{ahah}}",
"N:#$>^{N}$<.",
}
summary_test! {
tokenize_strings,
r#"a = "'a'" + '"b"' + "'c'" + '"d"'#echo hello"#,
r#"N="+'+"+'#."#,
}
sum... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/file-lines-3.rs | src/tools/rustfmt/tests/source/file-lines-3.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-3.rs","range":[4,8]},{"file":"tests/source/file-lines-3.rs","range":[10,15]}]
fn floaters() {
let x = Foo {
field1: val1,
field2: val2,
}
.method_call().method_call();
let y = if cond {
... | rust | Apache-2.0 | 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-6.rs | src/tools/rustfmt/tests/source/fn-custom-6.rs | // rustfmt-brace_style: PreferSameLine
// Test different indents.
fn foo(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb) {
foo();
}
fn bar(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb, c: Cccccccccccccccccc, d: Dddddddddddddddd, e: Eeeeeeeeeeeeeee) {
bar();
}
fn foo(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb) -> String {
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-3059.rs | src/tools/rustfmt/tests/source/issue-3059.rs | // rustfmt-wrap_comments: true
// rustfmt-max_width: 80
/// Vestibulum elit nibh, rhoncus non, euismod sit amet, pretium eu, enim. Nunc commodo ultricies dui.
/// Cras gravida rutrum massa. Donec accumsan mattis turpis. Quisque sem. Quisque elementum sapien
/// iaculis augue. In dui sem, congue sit amet, feugiat quis,... | rust | Apache-2.0 | 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-2863.rs | src/tools/rustfmt/tests/source/issue-2863.rs | // rustfmt-reorder_impl_items: true
impl<T> IntoIterator for SafeVec<T> {
type F = impl Trait;
type IntoIter = self::IntoIter<T>;
type Item = T;
// comment on foo()
fn foo() {println!("hello, world");}
type Bar = u32;
fn foo1() {println!("hello, world");}
type FooBar = u32;
fn foo2(... | rust | Apache-2.0 | 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-if-else.rs | src/tools/rustfmt/tests/source/single-line-if-else.rs |
// Format if-else expressions on a single line, when possible.
fn main() {
let a = if 1 > 2 {
unreachable!()
} else {
10
};
let a = if x { 1 } else if y { 2 } else { 3 };
let b = if cond() {
5
} else {
// Brief comment.
10
};
let c = if cond()... | rust | Apache-2.0 | 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_3839.rs | src/tools/rustfmt/tests/source/issue_3839.rs | struct Foo {
a: i32,
/*
asd
*/
// foo
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/source/array_comment.rs | src/tools/rustfmt/tests/source/array_comment.rs | // Issue 2842
// The comment should not make the last line shorter
static XXX: [i8; 64] = [
1, // Comment
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
];
static XXX: [i8; 64] = [
1,
// Comment
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/5131_crate.rs | src/tools/rustfmt/tests/source/5131_crate.rs | // rustfmt-imports_granularity: Crate
use foo::a;
use foo::a;
use foo::b;
use foo::b as b2;
use foo::b::f;
use foo::b::g;
use foo::b::g as g2;
use foo::c;
use foo::d::e;
use qux::h;
use qux::h as h2;
use qux::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/issue-3751.rs | src/tools/rustfmt/tests/source/issue-3751.rs | // rustfmt-format_code_in_doc_comments: true
//! Empty pound line
//!
//! ```rust
//! #
//! # fn main() {
//! 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/trailing_commas.rs | src/tools/rustfmt/tests/source/trailing_commas.rs | // rustfmt-match_block_trailing_comma: true
// rustfmt-trailing_comma: Always
fn main() {
match foo {
x => {}
y => {
foo();
}
_ => x
}
}
fn f<S, T>(x: T, y: S) -> T where T: P, S: Q
{
x
}
impl Trait for T where T: P
{
fn f(x: T) -> T where T: Q + R
{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/tuple_v2.rs | src/tools/rustfmt/tests/source/tuple_v2.rs | // rustfmt-style_edition: 2024
fn issue_4355() {
let _ = ((1,),).0 .0;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4646.rs | src/tools/rustfmt/tests/source/issue-4646.rs | trait Foo {
fn bar(&self)
// where
// Self: Bar
;
}
trait Foo {
fn bar(&self)
// where
// Self: Bar
;
}
trait Foo {
fn bar(&self)
// where
// Self: 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-2869.rs | src/tools/rustfmt/tests/source/issue-2869.rs | // rustfmt-struct_field_align_threshold: 50
#[derive(Serialize, Deserialize, Debug)]
#[serde(rename_all = "PascalCase")]
struct AuditLog1 {
creation_time: String,
id: String,
operation: String,
organization_id: String,
record_type: u32,
result_status: Option<String>,
#[serde(rename = "Clien... | rust | Apache-2.0 | 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_4675.rs | src/tools/rustfmt/tests/source/issue_4675.rs | macro_rules! foo {
($s:ident ( $p:pat )) => {
Foo {
name: Name::$s($p),
..
}
};
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/where-clause.rs | src/tools/rustfmt/tests/source/where-clause.rs | // rustfmt-indent_style: Visual
fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape) where T: FOo, U: Bar {
let mut effects = HashMap::new();
}
fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape) where T: FOo {
let mut effects = ... | rust | Apache-2.0 | 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-3672.rs | src/tools/rustfmt/tests/source/issue-3672.rs | fn main() {
let x = 5;;
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/comment_crlf_newline.rs | src/tools/rustfmt/tests/source/comment_crlf_newline.rs | // rustfmt-normalize_comments: true
/* Block comments followed by CRLF newlines should not an extra newline at the end */
/* Something 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/source/match.rs | src/tools/rustfmt/tests/source/match.rs | // rustfmt-normalize_comments: true
// Match expressions.
fn foo() {
// A match expression.
match x {
// Some comment.
a => foo(),
b if 0 < 42 => foo(),
c => { // Another comment.
// Comment.
an_expression;
foo()
}
Foo(ref 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/match-nowrap.rs | src/tools/rustfmt/tests/source/match-nowrap.rs | // rustfmt-match_arm_blocks: false
// Match expressions, no unwrapping of block arms or wrapping of multiline
// expressions.
fn foo() {
match x {
a => { foo() }
b =>
(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/item-brace-style-always-next-line.rs | src/tools/rustfmt/tests/source/item-brace-style-always-next-line.rs | // rustfmt-brace_style: AlwaysNextLine
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/source/expr-block.rs | src/tools/rustfmt/tests/source/expr-block.rs | // Test expressions with block formatting.
fn arrays() {
[ ];
let empty = [];
let foo = [a_long_name, a_very_lng_name, a_long_name];
let foo = [a_long_name, a_very_lng_name, a_long_name, a_very_lng_name, a_long_name, a_very_lng_name, a_long_name, a_very_lng_name];
vec![a_long_name, a_very_l... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/fn-param-attributes.rs | src/tools/rustfmt/tests/source/fn-param-attributes.rs | // https://github.com/rust-lang/rustfmt/issues/3623
fn foo(#[cfg(something)] x: i32, y: i32) -> i32 {
x + y
}
fn foo_b(#[cfg(something)]x: i32, y: i32) -> i32 {
x + y
}
fn add(#[cfg(something)]#[deny(C)] x: i32, y: i32) -> i32 {
x + y
}
struct NamedSelfRefStruct {}
impl NamedSelfRefStruct {
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/control-brace-style-always-same-line.rs | src/tools/rustfmt/tests/source/control-brace-style-always-same-line.rs | fn main() {
loop {
();
();
}
'label: loop // loop comment
{
();
}
cond = true;
while cond {
();
}
'while_label: while cond { // while comment
();
}
for obj in iter {
for sub_obj in obj
{
'nested... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/type-alias-where-clauses-with-comments.rs | src/tools/rustfmt/tests/source/type-alias-where-clauses-with-comments.rs | type Foo // comment1
// interlinear1
where // comment2
// interlinear2
A: B, // comment3
C: D, // comment4
// interlinear3
= E; // comment5
type Foo // comment6
// interlinear4
where// comment7
// interlinear5
A: B, // comment8
C: D, // comment9
// interlinear6
= E // comment10
// interline... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/struct_lits_visual.rs | src/tools/rustfmt/tests/source/struct_lits_visual.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-indent_style: Visual
// Struct literal expressions.
fn main() {
let x = Bar;
// Comment
let y = Foo {a: x };
Foo { a: foo() /* comment*/, /* comment*/ b: bar(), ..something };
Foooooooooooooooooooooooooooooooooooooooo... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/struct_lits_visual_multiline.rs | src/tools/rustfmt/tests/source/struct_lits_visual_multiline.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-indent_style: Visual
// rustfmt-struct_lit_single_line: false
// Struct literal expressions.
fn main() {
let x = Bar;
// Comment
let y = Foo {a: x };
Foo { a: foo() /* comment*/, /* comment*/ b: bar(), ..something };
... | rust | Apache-2.0 | 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_1306.rs | src/tools/rustfmt/tests/source/issue_1306.rs | // rustfmt-max_width: 160
// rustfmt-fn_call_width: 96
// rustfmt-fn_args_layout: Compressed
// rustfmt-trailing_comma: Always
// rustfmt-wrap_comments: true
fn foo() {
for elem in try!(gen_epub_book::ops::parse_descriptor_file(&mut try!(File::open(&opts.source_file.1).map_err(|_| {
gen_epub_book::Error::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/else-if-brace-style-always-same-line.rs | src/tools/rustfmt/tests/source/else-if-brace-style-always-same-line.rs | 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/source/comment4.rs | src/tools/rustfmt/tests/source/comment4.rs | #![allow(dead_code)] // bar
//! Doc comment
fn test() {
// comment
// comment2
code(); /* leave this comment alone!
* ok? */
/* Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a
* diam lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam
... | rust | Apache-2.0 | 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-3158.rs | src/tools/rustfmt/tests/source/issue-3158.rs | // rustfmt-format_code_in_doc_comments: true
/// Should format
/// ```rust
/// assert!( false );
/// ```
///
/// Should format
/// ```rust,should_panic
/// assert!( false );
/// ```
///
/// Should format
/// ```rust,should_panic,edition2018
/// assert!( false );
/// ```
///
/// Should format
/// ```rust , should_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/source/struct_lits.rs | src/tools/rustfmt/tests/source/struct_lits.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// Struct literal expressions.
fn main() {
let x = Bar;
// Comment
let y = Foo {a: x };
Foo { a: foo() /* comment*/, /* comment*/ b: bar(), ..something };
Fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo... | rust | Apache-2.0 | 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.rs | src/tools/rustfmt/tests/source/fn-custom.rs | // rustfmt-fn_params_layout: Compressed
// Test some of the ways function signatures can be customised.
// Test compressed layout of args.
fn foo(a: Aaaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbbbb, c: Ccccccccccccccccc, d: Ddddddddddddddddddddddddd, e: Eeeeeeeeeeeeeeeeeee) {
foo();
}
impl Foo {
fn foo(self, a: Aaaaaaaaa... | rust | Apache-2.0 | 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-1693.rs | src/tools/rustfmt/tests/source/issue-1693.rs | fn issue1693() {
let pixel_data = vec![(f16::from_f32(0.82), f16::from_f32(1.78), f16::from_f32(0.21)); 256 * 256];
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/visibility.rs | src/tools/rustfmt/tests/source/visibility.rs | // #2398
pub mod outer_mod {
pub mod inner_mod {
pub ( in outer_mod ) fn outer_mod_visible_fn() {}
pub ( super ) fn super_mod_visible_fn() {}
pub ( self ) fn inner_mod_visible_fn() {}
}
}
| rust | Apache-2.0 | 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-3241.rs | src/tools/rustfmt/tests/source/issue-3241.rs | // rustfmt-edition: 2018
use ::ignore;
use ::ignore::some::more;
use ::{foo, bar};
use ::*;
use ::baz::{foo, bar};
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/source/issue-3651.rs | src/tools/rustfmt/tests/source/issue-3651.rs | fn f() -> Box<
dyn FnMut() -> Thing< WithType = LongItemName, Error = LONGLONGLONGLONGLONGONGEvenLongerErrorNameLongerLonger>,
>{
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/comments_unicode.rs | src/tools/rustfmt/tests/source/comments_unicode.rs | impl Default for WhitespaceCharacters {
fn default() -> Self {
Self {
space: '·', // U+00B7
nbsp: '⍽', // U+237D
tab: '→', // U+2192
newline: '⏎', // U+23CE
}
}
}
const RAINBOWS: &[&str] = &[
"rаinЬοѡ", // hue: 0
"raіnЬοw", ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/unions.rs | src/tools/rustfmt/tests/source/unions.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
/// A Doc comment
#[AnAttribute]
pub union Foo {
#[rustfmt::skip]
f : SomeType, // Comment beside a field
f: SomeType, // Comment beside a field
// Comment on a fi... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/where-clause-rfc.rs | src/tools/rustfmt/tests/source/where-clause-rfc.rs | fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape) where T: FOo, U: Bar {
let mut effects = HashMap::new();
}
fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape) where T: FOo {
let mut effects = HashMap::new();
}
fn reflow_list... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/expr.rs | src/tools/rustfmt/tests/source/expr.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// Test expressions
fn foo() -> bool {
let referenced = &5 ;
let very_long_variable_name = ( a + first + simple + test );
let very_long_variable_name = (a + first + simple + test + AAAAAAAAAAAAA + BBBBBBBBBBBBBBBBB + b + c);
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/source/if_while_or_patterns.rs | src/tools/rustfmt/tests/source/if_while_or_patterns.rs | #![feature(if_while_or_patterns)]
fn main() {
if let 0 | 1 = 0 {
println!("hello, world");
};
if let aaaaaaaaaaaaaaaaaaaaaaaaaa | bbbbbbbbbbbbbbbbbbbbbbbbbbb | cccccccccccccccc | d_100 = 0 {
println!("hello, world");
}
if let aaaaaaaaaaaaaaaaaaaaaaaaaa | bbbbbbbbbbbbbbbbbbbbbbb | ... | rust | Apache-2.0 | 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-2896.rs | src/tools/rustfmt/tests/source/issue-2896.rs | extern crate rand;
extern crate timely;
extern crate differential_dataflow;
use rand::{Rng, SeedableRng, StdRng};
use timely::dataflow::operators::*;
use differential_dataflow::AsCollection;
use differential_dataflow::operators::*;
use differential_dataflow::input::InputSession;
// mod loglikelihoodratio;
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/comment5.rs | src/tools/rustfmt/tests/source/comment5.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
//@ special comment
//@ Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec adiam lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam
//@
//@foo
fn test() {}
//@@@ another special comment
//@@@ Lorem ipsum dolor sit amet, cons... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/chains-visual.rs | src/tools/rustfmt/tests/source/chains-visual.rs | // rustfmt-indent_style: Visual
// Test chain formatting.
fn main() {
// Don't put chains on a single line if it wasn't so in source.
let a = b .c
.d.1
.foo(|x| x + 1);
bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc
.ddddddddddddddddddddddddddd();
... | rust | Apache-2.0 | 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-850.rs | src/tools/rustfmt/tests/source/issue-850.rs | const unsafe fn 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-5023.rs | src/tools/rustfmt/tests/source/issue-5023.rs | // rustfmt-wrap_comments: true
/// A comment to test special unicode characters on boundaries
/// 是，是，是，是，是，是，是，是，是，是，是，是 it should break right here this goes to the next line
fn main() {
if xxx {
let xxx = xxx
.into_iter()
.filter(|(xxx, xxx)| {
if let Some(x) = So... | rust | Apache-2.0 | 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_4943.rs | src/tools/rustfmt/tests/source/issue_4943.rs | impl SomeStruct {
fn process<T>(v: T) -> <Self as GAT>::R<T>
where Self: GAT<R<T> = T>
{
SomeStruct::do_something(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/issue-2496.rs | src/tools/rustfmt/tests/source/issue-2496.rs | // rustfmt-indent_style: Visual
fn main() {
match option {
None => some_function(first_reasonably_long_argument,
second_reasonably_long_argument),
}
}
fn main() {
match option {
None => {
some_function(first_reasonably_long_argument,
... | rust | Apache-2.0 | 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_5027.rs | src/tools/rustfmt/tests/source/issue_5027.rs | // rustfmt-style_edition: 2024
pub type Iter<'a, D> = impl DoubleEndedIterator<Item = (SomethingSomethingSomethingLongType<D>)>+ ExactSizeIterator+ 'a;
trait FOo {pub type Iter<'a, D> = impl DoubleEndedIterator<Item = (SomethingSomethingSomethingLongType<D>)>+ ExactSizeIterator+ 'a;}
imp... | rust | Apache-2.0 | 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_type_bounds.rs | src/tools/rustfmt/tests/source/associated_type_bounds.rs | // See #3657 - https://github.com/rust-lang/rustfmt/issues/3657
#![feature(associated_type_bounds)]
fn f<I: Iterator<Item: Clone>>() {}
fn g<I: Iterator<Item : Clone>>() {}
fn h<I: Iterator<Item : Clone>>() {}
fn i<I: Iterator<Item:Clone>>() {}
fn j<I: Iterator<Item : Clone+'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-1278.rs | src/tools/rustfmt/tests/source/issue-1278.rs | // rustfmt-indent_style = "block"
#![feature(pub_restricted)]
mod inner_mode {
pub(super) fn func_name(abc: i32) -> i32 {
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/statements.rs | src/tools/rustfmt/tests/source/statements.rs | // FIXME(calebcartwright) - Hopefully one day we can
// elide these redundant semis like we do in other contexts.
fn redundant_item_semis() {
impl Foo {
fn get(&self) -> usize {
5
}
};
impl Bar {
fn get(&self) -> usize {
... | rust | Apache-2.0 | 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-4577.rs | src/tools/rustfmt/tests/source/issue-4577.rs | fn main() {
let s: String = "ABAABBAA".chars()
.filter(|c| {
if *c == 'A' {
true
}
else {
false
}
})
.map(|c| -> char {
if c == 'A' {
'0'
} else {
'1'
}
}).coll... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/item-brace-style-prefer-same-line.rs | src/tools/rustfmt/tests/source/item-brace-style-prefer-same-line.rs | // rustfmt-brace_style: PreferSameLine
mod M {
enum A
{
A,
}
struct B
{
b: i32,
}
enum C {}
struct D {}
enum A<T> where T: Copy {
A,
}
struct B<T> where T: Copy {
b: i32,
}
enum C<T> where T: Copy {}
struct D<T> where T: Cop... | rust | Apache-2.0 | 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-1468.rs | src/tools/rustfmt/tests/source/issue-1468.rs | fn issue1468() {
euc_jp_decoder_functions!({
let trail_minus_offset = byte.wrapping_sub(0xA1);
// Fast-track Hiragana (60% according to Lunde)
// and Katakana (10% according to Lunde).
if jis0208_lead_minus_offset == 0x03 &&
trail_minus_offset < 0x53 {
// Hiragana
handle.write_upper_bmp(0x3041 + trail_minus_offset as 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/source/fn_args_indent-block.rs | src/tools/rustfmt/tests/source/fn_args_indent-block.rs | // rustfmt-normalize_comments: true
fn foo() {
foo();
}
fn foo(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb) {
foo();
}
fn bar(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb, c: Cccccccccccccccccc, d: Dddddddddddddddd, e: Eeeeeeeeeeeeeee) {
bar();
}
fn foo(a: Aaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbb) -> String {
foo();
}
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/closure-block-inside-macro.rs | src/tools/rustfmt/tests/source/closure-block-inside-macro.rs | // #1547
fuzz_target!(|data: &[u8]| if let Some(first) = data.first() {
let index = *first as usize;
if index >= ENCODINGS.len() {
return;
}
let encoding = ENCODINGS[index];
dispatch_test(encoding, &data[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/source/chains_with_comment.rs | src/tools/rustfmt/tests/source/chains_with_comment.rs | // Chains with comment.
fn main() {
let x = y // comment
.z;
foo // foo
// comment after parent
.x
.y
// comment 1
.bar() // comment after bar()
// comment 2
.foobar
// comment after
// comment 3
.baz(x, y, z);
self.rev_dep_graph... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/loop.rs | src/tools/rustfmt/tests/source/loop.rs |
fn main() {
loop
{ return some_val;}
let x = loop { do_forever(); };
'label : loop {
// Just comments
}
'a: while loooooooooooooooooooooooooooooooooong_variable_name + another_value > some_other_value{}
while aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa > bbbbbbbbbbbbbbbbbbbbbbb... | rust | Apache-2.0 | 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-2520.rs | src/tools/rustfmt/tests/source/issue-2520.rs | // rustfmt-normalize_comments: true
// rustfmt-format_code_in_doc_comments: true
//! ```rust
//! println!( "hello, world" );
//! ```
#![deny( missing_docs )]
//! ```rust
//! println!("hello, world");
#![deny( missing_docs )]
| rust | Apache-2.0 | 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-2922.rs | src/tools/rustfmt/tests/source/issue-2922.rs | // rustfmt-indent_style: Visual
struct Functions {
RunListenServer: unsafe extern "C" fn(*mut c_void,
*mut c_char,
*mut c_char,
*mut c_char,
*mut c_void,
*mut c_void) -> c_int,
}
| rust | Apache-2.0 | 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-1211.rs | src/tools/rustfmt/tests/source/issue-1211.rs | fn main() {
for iface in &ifaces {
match iface.addr {
get_if_addrs::IfAddr::V4(ref addr) => {
match addr.broadcast {
Some(ip) => {
sock.send_to(&buf, (ip, 8765)).expect("foobar");
}
_ => ()
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/visual-fn-type.rs | src/tools/rustfmt/tests/source/visual-fn-type.rs | // rustfmt-indent_style: Visual
type CNodeSetAtts = unsafe extern "C" fn(node: *const RsvgNode,
node_impl: *const RsvgCNodeImpl,
handle: *const RsvgHandle,
pbag: *const PropertyBag)
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/immovable_coroutines.rs | src/tools/rustfmt/tests/source/immovable_coroutines.rs | #![feature(coroutines)]
unsafe fn foo() {
let mut ga = #[coroutine]
static || {
yield 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/source/issue_3853.rs | src/tools/rustfmt/tests/source/issue_3853.rs | fn by_ref_with_block_before_ident() {
if let Some(ref /*def*/ state)= foo{
println!(
"asdfasdfasdf"); }
}
fn mut_block_before_ident() {
if let Some(mut /*def*/ state ) =foo{
println!(
"123" ); }
}
fn ref_and_mut_blocks_before_ident() {
if let Some(ref /*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/pattern.rs | src/tools/rustfmt/tests/source/pattern.rs | // rustfmt-normalize_comments: true
#![feature(exclusive_range_pattern)]
use core::u8::MAX;
fn main() {
let z = match x {
"pat1" => 1,
( ref x, ref mut y /*comment*/) => 2,
};
if let < T as Trait > :: CONST = ident {
do_smth();
}
let Some ( ref xyz /* 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/source/one_line_if_v2.rs | src/tools/rustfmt/tests/source/one_line_if_v2.rs | // rustfmt-style_edition: 2024
fn plain_if(x: bool) -> u8 {
if x {
0
} else {
1
}
}
fn paren_if(x: bool) -> u8 {
(if x { 0 } else { 1 })
}
fn let_if(x: bool) -> u8 {
let x = if x {
foo()
} else {
bar()
};
x
}
fn return_if(x: bool) -> u8 {
return 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/source/issue_5912.rs | src/tools/rustfmt/tests/source/issue_5912.rs | // rustfmt-match_arm_blocks: false
// rustfmt-control_brace_style: AlwaysNextLine
fn foo() {
match 0 {
0 => {
aaaaaaaaaaaaaaaaaaaaaaaa
+ bbbbbbbbbbbbbbbbbbbbbbbbb
+ bbbbbbbbbbbbbbbbbbbbbbbbb
+ bbbbbbbbbbbbbbbbbbbbbbbbb
+ bbbbbbbbbb... | rust | Apache-2.0 | 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-3423.rs | src/tools/rustfmt/tests/source/issue-3423.rs | /* a nice comment with a trailing whitespace */
fn foo() {}
/* a nice comment with a trailing tab */
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/source/issue-4398.rs | src/tools/rustfmt/tests/source/issue-4398.rs | impl Struct {
/// Documentation for `foo`
#[rustfmt::skip] // comment on why use a skip here
pub fn foo(&self) {}
}
impl Struct {
/// Documentation for `foo`
#[rustfmt::skip] // comment on why use a skip here
pub fn foo(&self) {}
}
/// Documentation for `Struct`
#[rustfmt::skip] // 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/source/match-block-trailing-comma.rs | src/tools/rustfmt/tests/source/match-block-trailing-comma.rs | // rustfmt-match_block_trailing_comma: true
// Match expressions, no unwrapping of block arms or wrapping of multiline
// expressions.
fn foo() {
match x {
a => {
"line1";
"line2"
}
ThisIsA::Guard if true => {
"line1";
"line2"
}
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/file-lines-item.rs | src/tools/rustfmt/tests/source/file-lines-item.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-item.rs","range":[6,8]}]
use foo::{c, b, a};
use bar;
fn foo() {
bar ( ) ;
}
impl Drop for Context {
fn drop(&mut self) {
}
}
impl Bar for Baz {
fn foo() {
bar(
baz, // Who knows?
)
}
}
| rust | Apache-2.0 | 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-4603.rs | src/tools/rustfmt/tests/source/issue-4603.rs | // Formatting when original macro snippet is used
// Original issue #4603 code
#![feature(or_patterns)]
macro_rules! t_or_f {
() => {
(true // some comment
| false)
};
}
// Other test cases variations
macro_rules! RULES {
() => {
(
xxxxxxx // COMMENT
| yyyyyyy
)
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/invalid-rust-code-in-doc-comment.rs | src/tools/rustfmt/tests/source/invalid-rust-code-in-doc-comment.rs | // rustfmt-format_code_in_doc_comments: true
/// ```rust
/// if (true) { … }
/// ```
fn a() {
}
/// ```rust
/// if foo() {
/// …
/// }
/// ```
fn a() {
}
/// ```rust
/// k1 == k2 ⇒ hash(k1) == hash(k2)
/// ```
pub struct a ;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/soft-wrapping.rs | src/tools/rustfmt/tests/source/soft-wrapping.rs | // rustfmt-wrap_comments: true
// rustfmt-max_width: 80
// Soft wrapping for comments.
// #535, soft wrapping for comments
// Compare the lowest `f32` of both inputs for greater than or equal. The
// lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is
// ggreater than or equal `b.extract(0)`, or `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/multiple.rs | src/tools/rustfmt/tests/source/multiple.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-format_strings: true
// Test of lots of random stuff.
// FIXME split this into multiple, self-contained tests.
#[attr1] extern crate foo;
#[attr2] #[attr3] extern crate foo;
#[attr1]extern crate foo;
#[attr2]#[attr3]extern crate foo;
use s... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_4257.rs | src/tools/rustfmt/tests/source/issue_4257.rs | trait Trait<T> {
type Type<'a> where T: 'a;
fn foo(x: &T) -> Self::Type<'_>;
}
impl<T> Trait<T> for () {
type Type<'a> where T: 'a = &'a T;
fn foo(x: &T) -> Self::Type<'_> {
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-1192.rs | src/tools/rustfmt/tests/source/issue-1192.rs | fn main() {
assert!(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/file-lines-7.rs | src/tools/rustfmt/tests/source/file-lines-7.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-7.rs","range":[8,15]}]
struct A {
t: i64,
}
mod foo {
fn bar() {
// test
let i = 12;
// test
}
fn baz() {
///
let j = 15;
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/5131_module.rs | src/tools/rustfmt/tests/source/5131_module.rs | // rustfmt-imports_granularity: Module
#![allow(dead_code)]
mod a {
pub mod b {
pub struct Data {
pub a: i32,
}
}
use crate::a::b::Data;
use crate::a::b::Data as Data2;
pub fn data(a: i32) -> Data {
Data { a }
}
pub fn data2(a: i32) -> Data2 {
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/binary-expr.rs | src/tools/rustfmt/tests/source/binary-expr.rs | // Binary expressions
fn foo() {
// 100
let x = aaaaaaaaaa || bbbbbbbbbb || cccccccccc || dddddddddd && eeeeeeeeee || ffffffffff || ggg;
// 101
let x = aaaaaaaaaa || bbbbbbbbbb || cccccccccc || dddddddddd && eeeeeeeeee || ffffffffff || gggg;
// 104
let x = aaaaaaaaaa || bbbbbbbbbb || cccccccccc... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/one_line_if_v1.rs | src/tools/rustfmt/tests/source/one_line_if_v1.rs | // rustfmt-style_edition: 2015
fn plain_if(x: bool) -> u8 {
if x {
0
} else {
1
}
}
fn paren_if(x: bool) -> u8 {
(if x { 0 } else { 1 })
}
fn let_if(x: bool) -> u8 {
let x = if x {
foo()
} else {
bar()
};
x
}
fn return_if(x: bool) -> u8 {
return 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/source/issue_4579.rs | src/tools/rustfmt/tests/source/issue_4579.rs | // rustfmt-hard_tabs: true
#[macro_export]
macro_rules! main {
() => {
#[spirv(fragment)]
pub fn main_fs(
mut out_color: ::spirv_std::storage_class::Output<Vec4>,
#[spirv(descriptor_set = 1)]iChannelResolution: ::spirv_std::storage_class::UniformConstant<
[::spirv_std::glam::Vec3A; 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/source/issue-3465.rs | src/tools/rustfmt/tests/source/issue-3465.rs | fn main() {
((((((((((((((((((((((((((((((((((((((((((0) + 1) + 1)
+ 1)
+ 1)
+ 1)
+ 1)
+ 1)
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/doc.rs | src/tools/rustfmt/tests/source/doc.rs | // rustfmt-normalize_comments: true
// Part of multiple.rs
// sadfsdfa
//sdffsdfasdf
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/mod-1.rs | src/tools/rustfmt/tests/source/mod-1.rs | // Deeply indented modules.
mod foo { mod bar { mod baz {} } }
mod foo {
mod bar {
mod baz {
fn foo() { bar() }
}
}
mod qux {
}
}
mod boxed { pub use std::boxed::{Box, HEAP}; }
pub mod x {
pub fn freopen(filename: *const c_char,
mode: *const c_char,
... | rust | Apache-2.0 | 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-1021.rs | src/tools/rustfmt/tests/source/issue-1021.rs | // rustfmt-normalize_comments: true
fn main() {
match x {
S(true , .., true ) => (),
S(true , .. ) => (),
S(.., true ) => (),
S( .. ) => (),
S(_) => (),
S(/* .. */ .. ) => (),
S(/* .. */ .., true ) => (),
}
match y {
(true , .., 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/async_block.rs | src/tools/rustfmt/tests/source/async_block.rs | // rustfmt-edition: 2018
fn main() {
let x = async {
Ok(())
};
}
fn baz() {
// test
let x = async {
// async blocks are great
Ok(())
};
let y = async {
Ok(())
}; // comment
spawn(
a,
async move {
action();
Ok(())... | rust | Apache-2.0 | 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-945.rs | src/tools/rustfmt/tests/source/issue-945.rs | impl Bar { default const unsafe fn foo() { "hi" } }
impl Baz { default unsafe extern "C" fn foo() { "hi" } }
impl Foo for Bar { default fn foo() { "hi" } }
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5488.rs | src/tools/rustfmt/tests/source/issue-5488.rs | // rustfmt-use_field_init_shorthand: true
struct MyStruct(u32);
struct AnotherStruct {
a: u32,
}
fn main() {
// Since MyStruct is a tuple struct, it should not be shorthanded to
// MyStruct { 0 } even if use_field_init_shorthand is enabled.
let instance = MyStruct { 0: 0 };
// Since AnotherStruct... | rust | Apache-2.0 | 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-3805.rs | src/tools/rustfmt/tests/source/issue-3805.rs | // rustfmt-style_edition: 2024
// rustfmt-format_macro_matchers: true
// From original issue example - Line length 101
macro_rules! test {
($aasdfghj:expr, $qwertyuiop:expr, $zxcvbnmasdfghjkl:expr, $aeiouaeiouaeio:expr, $add:expr) => {{
return;
}};
}
// Spaces between the `{` and `}`
macro_rules! test {
($aasdfghj:ex... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/trait.rs | src/tools/rustfmt/tests/source/trait.rs | // Test traits
trait Foo {
fn bar(x: i32 ) -> Baz< U> { Baz::new()
}
fn baz(a: AAAAAAAAAAAAAAAAAAAAAA,
b: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB)
-> RetType;
fn foo(a: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Another comment
b: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB)
-> RetTyp... | rust | Apache-2.0 | 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-3038.rs | src/tools/rustfmt/tests/source/issue-3038.rs | impl HTMLTableElement {
fn func() {
if number_of_row_elements == 0 {
if let Some(last_tbody) = node.rev_children()
.filter_map(DomRoot::downcast::<Element>)
.find(|n| n.is::<HTMLTableSectionElement>() && n.local_name() == &local_name!("tbody")) {
... | rust | Apache-2.0 | 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-2927.rs | src/tools/rustfmt/tests/source/issue-2927.rs | // rustfmt-edition: 2018
#![feature(uniform_paths)]
use futures::prelude::*;
use http_03::cli::Cli;
use hyper::{service::service_fn_ok, Body, Response, Server};
use ::log::{error, info, log};
use structopt::StructOpt;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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