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-3265.rs | src/tools/rustfmt/tests/source/issue-3265.rs | // rustfmt-newline_style: Windows
#[cfg(test)]
mod test {
summary_test! {
tokenize_recipe_interpolation_eol,
"foo: # some comment
{{hello}}
",
"foo: \
{{hello}} \
{{ahah}}",
"N:#$>^{N}$<.",
}
}
| 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-2582.rs | src/tools/rustfmt/tests/source/issue-2582.rs | fn main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3217.rs | src/tools/rustfmt/tests/source/issue-3217.rs | fn main() {
let mut res = 0;
's_39: { if res == 0i32 { println!("Hello, world!"); } }
's_40: loop { println!("res = {}", res); res += 1; if res == 3i32 { break 's_40; } }
let toto = || { if true { 42 } else { 24 } };
}
| rust | Apache-2.0 | 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-2523.rs | src/tools/rustfmt/tests/source/issue-2523.rs | // rustfmt-normalize_comments: true
// rustfmt-format_code_in_doc_comments: true
// Do not unindent macro calls in comment with unformattable syntax.
//! ```rust
//! let x = 3 ;
//! some_macro!(pub fn fn foo() (
//! println!("Don't unindent me!");
//! ));
//! ```
// Format items that appear as arguments of macro... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/lazy_static.rs | src/tools/rustfmt/tests/source/lazy_static.rs | // Format `lazy_static!`.
lazy_static! {
static ref CONFIG_NAME_REGEX: regex::Regex =
regex::Regex::new(r"^## `([^`]+)`").expect("Failed creating configuration pattern");
static ref CONFIG_VALUE_REGEX: regex::Regex = regex::Regex::new(r#"^#### `"?([^`"]+)"?`"#)
.expect("Failed creating configuration value pattern");
}... | rust | Apache-2.0 | 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.rs | src/tools/rustfmt/tests/source/chains.rs | // rustfmt-use_small_heuristics: Off
// Test chain formatting.
fn main() {
let a = b .c
.d.1
.foo(|x| x + 1);
bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc
.ddddddddddddddddddddddddddd();
bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc.dddd... | rust | Apache-2.0 | 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-510.rs | src/tools/rustfmt/tests/source/issue-510.rs | impl ISizeAndMarginsComputer for AbsoluteNonReplaced {
fn solve_inline_size_constraints(&self,
block: &mut BlockFlow,
input: &ISizeConstraintInput)
-> ISizeConstraintSolution {
let (inline_start,inline_size,margin_inline_start,margin_inline_end) =
match (inline_startssssssxxxxxxsssssxxxxxxxxxssssssxxx,inline_startsssss... | rust | Apache-2.0 | 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-2927-2.rs | src/tools/rustfmt/tests/source/issue-2927-2.rs | // rustfmt-edition: 2015
#![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 |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/pattern-condense-wildcards.rs | src/tools/rustfmt/tests/source/pattern-condense-wildcards.rs | // rustfmt-normalize_comments: true
// rustfmt-condense_wildcard_suffixes: true
fn main() {
match x {
Butt (_,_) => "hah",
Tup (_) => "nah",
Quad (_,_, x,_) => " also no rewrite",
Quad (x, _, _, _) => "condense me pls",
Weird (x, _, _, /* don't condense before */ _, _, _)... | rust | Apache-2.0 | 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-1239.rs | src/tools/rustfmt/tests/source/issue-1239.rs | fn foo() {
let with_alignment = if condition__uses_alignment_for_first_if__0 ||
condition__uses_alignment_for_first_if__1 ||
condition__uses_alignment_for_first_if__2 {
} else if condition__no_alignment_for_later_else__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-5835.rs | src/tools/rustfmt/tests/source/issue-5835.rs | // rustfmt-wrap_comments: true
/// . a
pub fn foo() {}
pub fn main() {
// . 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-4312.rs | src/tools/rustfmt/tests/source/issue-4312.rs | // issue 4312
fn main() {
/* " */
println!("Hello, world!");
/* abc " */
println!("Hello, world!");
/* " abc */
println!("Hello, world!");
let y = 4;
let x = match 1 + y == 3 {
True => 3,
False => 4,
/* " unreachable */
};
}
// issue 4806
enum X {
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/file-lines-6.rs | src/tools/rustfmt/tests/source/file-lines-6.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-6.rs","range":[9,10]}]
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/pub-restricted.rs | src/tools/rustfmt/tests/source/pub-restricted.rs | pub( super ) enum WriteState<D> {
WriteId {
id: U64Writer,
size: U64Writer,
payload: Option<Writer<D>>,
},
WriteSize {
size: U64Writer,
payload: Option<Writer<D>>,
},
WriteData(Writer<D>),
}
pub( crate ) enum WriteState<D> {
WriteId {
id: U6... | rust | Apache-2.0 | 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-2930.rs | src/tools/rustfmt/tests/source/issue-2930.rs | // rustfmt-indent_style: Visual
fn main() {
let (first_variable, second_variable) = (this_is_something_with_an_extraordinarily_long_name,
this_variable_name_is_also_pretty_long);
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_3245.rs | src/tools/rustfmt/tests/source/issue_3245.rs | fn main() {
let x = 1;
;let y = 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/issue-3675.rs | src/tools/rustfmt/tests/source/issue-3675.rs | fn main() {
println!("{}"
// comment
, 111);
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_4086.rs | src/tools/rustfmt/tests/source/issue_4086.rs | #[cfg(any())]
extern "C++" {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3234.rs | src/tools/rustfmt/tests/source/issue-3234.rs | macro_rules! fuzz_target {
(|$data:ident: &[u8]| $body:block) => {};
}
fuzz_target!(|data: &[u8]| {
if let Ok(app_img) = AppImage::parse(data) {
if let Ok(app_img) = app_img.sign_for_secureboot(include_str!("../../test-data/signing-key")) {
assert!(app_img.is_signed());
Gbl::fr... | rust | Apache-2.0 | 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-977.rs | src/tools/rustfmt/tests/source/issue-977.rs | // rustfmt-normalize_comments: true
trait NameC { /* comment */ }
struct FooC { /* comment */ }
enum MooC { /* comment */ }
mod BarC { /* comment */ }
extern { /* 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/frontmatter_compact.rs | src/tools/rustfmt/tests/source/frontmatter_compact.rs | #!/usr/bin/env cargo
---identifier
[dependencies]
regex = "1"
---
#![feature(frontmatter)]
fn main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/structs.rs | src/tools/rustfmt/tests/source/structs.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
/// A Doc comment
#[AnAttribute]
pub struct Foo {
#[rustfmt::skip]
f : SomeType, // Comment beside a field
f: SomeType, // Comment beside a field
// Comment on a 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-5234.rs | src/tools/rustfmt/tests/source/issue-5234.rs | // rustfmt-format_code_in_doc_comments: true
/// ```
/// ```
fn foo() {}
/// ```
///Something
/// ```
fn foo() {}
/// ```
///
/// ```
fn foo() {}
/// /// ```
fn foo() {}
/// /// ```
/// ```
///
/// ```
/// ```
fn foo() {}
fn foo() {
/// ```
///
/// ```
struct bar {}
}
/// ```
/// fn com(){
/// let i = 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/struct-field-attributes.rs | src/tools/rustfmt/tests/source/struct-field-attributes.rs | // #1535
#![feature(struct_field_attributes)]
struct Foo {
bar: u64,
#[cfg(test)]
qux: u64,
}
fn do_something() -> Foo {
Foo {
bar: 0,
#[cfg(test)]
qux: 1,
}
}
fn main() {
do_something();
}
// #1462
struct Foo {
foo: usize,
#[cfg(feature="include-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/static.rs | src/tools/rustfmt/tests/source/static.rs | const FILE_GENERIC_READ: DWORD =
STANDARD_RIGHTS_READ | FILE_READ_DATA |
FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE;
static boolnames: &'static[&'static str] = &["bw", "am", "xsb", "xhp", "xenl", "eo",
"gn", "hc", "km", "hs", "in", "db", "da", "mir", "msgr", "os", "eslok", "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/precise-capturing.rs | src/tools/rustfmt/tests/source/precise-capturing.rs | fn hello() -> impl
use<'a> + Sized {}
fn all_three() -> impl Sized + use<'a> + 'a;
fn pathological() -> impl use<'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a,
'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a,
'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a,
'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a, 'a> + Sized {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/comment2.rs | src/tools/rustfmt/tests/source/comment2.rs | // rustfmt-wrap_comments: true
/// This is a long line that angers rustfmt. Rustfmt shall deal with it swiftly and justly.
pub mod foo {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/label_break.rs | src/tools/rustfmt/tests/source/label_break.rs | // format with label break value.
fn main() {
'empty_block: {}
'block: {
do_thing();
if condition_not_met() {
break 'block;
}
do_next_thing();
if condition_not_met() {
break 'block;
}
do_last_thing();
}
let result = 'block: {
if foo() {
// comment
break... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3131.rs | src/tools/rustfmt/tests/source/issue-3131.rs | fn main() {
match 3 {
t if match t {
_ => 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-4041.rs | src/tools/rustfmt/tests/source/issue-4041.rs | // rustfmt-wrap_comments: true
//! List:
//! - Sub list:
//! + very long #1 blah blah blah blah blah blah blah blah blah blah blah blah foo baar baxxxxxxxx long line 1231421230912i3091238192038
//! + very long #2 blah blah blah blah blah blah blah blah blah blah blah blah
| rust | Apache-2.0 | 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_4528.rs | src/tools/rustfmt/tests/source/issue_4528.rs | #![allow(clippy::no_effect)]
extern "C" {
// N.B., mutability can be easily incorrect in FFI calls -- as
// in C, the default is mutable pointers.
fn ffi(c: *mut u8);
fn int_ffi(c: *mut 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/issue-913.rs | src/tools/rustfmt/tests/source/issue-913.rs | mod client {
impl Client {
fn test(self) -> Result<()> {
let next_state = match self.state {
State::V5(v5::State::Command(v5::coand::State::WriteVersion(ref mut response))) => {
let x = reformat . meeee() ;
}
};
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/width-heuristics.rs | src/tools/rustfmt/tests/source/width-heuristics.rs | // rustfmt-max_width: 120
// elems on multiple lines for max_width 100, but same line for max_width 120
fn foo(e: Enum) {
match e {
Enum::Var {
elem1,
elem2,
elem3,
} => {
return;
}
}
}
// elems not on same line for either max_width 100 o... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/paths.rs | src/tools/rustfmt/tests/source/paths.rs | // rustfmt-normalize_comments: true
fn main() {
let constellation_chan = Constellation::<layout::layout_task::LayoutTask, script::script_task::ScriptTask> ::start(
compositor_proxy,
resource_task,
image_cache_task,font_cache_task,
time_profiler_chan,
mem_profiler_chan,
devtools_chan,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/empty-item-single-line-false.rs | src/tools/rustfmt/tests/source/empty-item-single-line-false.rs | // rustfmt-brace_style: AlwaysNextLine
// rustfmt-empty_item_single_line: false
fn function()
{
}
struct Struct
{
}
enum Enum
{
}
trait Trait
{
}
impl<T> Trait for T
{
}
trait Trait2<T>
where
T: Copy + Display + Write + Read + FromStr, {}
trait Trait3<T>
where
T: Something
+ SomethingElse
... | rust | Apache-2.0 | 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-5.rs | src/tools/rustfmt/tests/source/file-lines-5.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-5.rs","range":[3,5]}]
struct A {
t: i64,
}
mod foo {
fn bar() {
// test
let i = 12;
// test
}
// aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa... | rust | Apache-2.0 | 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-simple.rs | src/tools/rustfmt/tests/source/fn-simple.rs | // rustfmt-normalize_comments: true
fn simple(/*pre-comment on a function!?*/ i: i32/*yes, it's possible! */
,response: NoWay /* hose */) {
fn op(x: Typ, key : &[u8], upd : Box<Fn(Option<&memcache::Item>) -> (memcache::Status, Result<memcache::Item, Option<String>>)>) -> Map... | rust | Apache-2.0 | 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-1914.rs | src/tools/rustfmt/tests/source/issue-1914.rs | // rustfmt-max_width: 80
extern "C" {
#[link_name = "_ZN7MyClass26example_check_no_collisionE"]
pub static mut MyClass_example_check_no_collision : * const :: std :: os :: raw :: 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/file-lines-1.rs | src/tools/rustfmt/tests/source/file-lines-1.rs | // rustfmt-file_lines: [{"file":"tests/source/file-lines-1.rs","range":[4,8]}]
fn floaters() {
let x = Foo {
field1: val1,
field2: val2,
}
.method_call().method_call();
let y = if cond {
val1
} else {
val2
... | rust | Apache-2.0 | 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.rs | src/tools/rustfmt/tests/source/type.rs | // rustfmt-normalize_comments: true
fn types() {
let x: [ Vec < _ > ] = [];
let y: * mut [ SomeType ; konst_funk() ] = expr();
let z: (/*#digits*/ usize, /*exp*/ i16) = funk();
let z: ( usize /*#digits*/ , i16 /*exp*/ ) = funk();
}
struct F {
f: extern "C" fn(x: u8, ... /* comment */),
g: e... | rust | Apache-2.0 | 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-5011.rs | src/tools/rustfmt/tests/source/issue-5011.rs | pub(crate) struct ASlash(
// hello
i32
);
pub(crate) struct AStar(
/* hello */
i32
);
pub(crate) struct BStar(/* hello */ 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/issue-2164.rs | src/tools/rustfmt/tests/source/issue-2164.rs | // A stress test against code generated by bindgen.
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct emacs_env_25 { pub size : isize , pub private_members : * mut emacs_env_private , pub make_global_ref : :: std :: option :: Option < unsafe extern "C" fn ( env : * mut emacs_env , any_reference : emacs_value ) -> ema... | rust | Apache-2.0 | 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-1158.rs | src/tools/rustfmt/tests/source/issue-1158.rs | trait T {
itemmacro!(this, is.now() .formatted(yay));
}
| rust | Apache-2.0 | 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_3868.rs | src/tools/rustfmt/tests/source/issue_3868.rs | fn foo() {
;
}
fn bar() {
for _ in 0..1 {
;
}
}
fn baz() {
();
} | rust | Apache-2.0 | 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-overflow-delimited.rs | src/tools/rustfmt/tests/source/expr-overflow-delimited.rs | // rustfmt-overflow_delimited_expr: true
fn combine_blocklike() {
do_thing(
|param| {
action();
foo(param)
},
);
do_thing(
x,
|param| {
action();
foo(param)
},
);
do_thing(
x,
// I'll be discu... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/comment6.rs | src/tools/rustfmt/tests/source/comment6.rs | // rustfmt-wrap_comments: true
// Pendant la nuit du 9 mars 1860, les nuages, se confondant avec la mer, limitaient à quelques brasses la portée de la vue.
// Sur cette mer démontée, dont les lames déferlaient en projetant des lueurs livides, un léger bâtiment fuyait presque à sec de toile.
pub mod foo {}
// ゆく河の流れは... | rust | Apache-2.0 | 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_4057.rs | src/tools/rustfmt/tests/source/issue_4057.rs | // rustfmt-format_code_in_doc_comments: true
/// ```
/// # #[rustversion::since(1.36)]
/// # fn dox() {
/// # use std::pin::Pin;
/// # type Projection<'a> = &'a ();
/// # type ProjectionRef<'a> = &'a ();
/// # trait Dox {
/// fn project_ex (self: Pin<&mut Self>) -> Projection<'_>;
/// fn project_ref(self: Pin<&Sel... | rust | Apache-2.0 | 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-field.rs | src/tools/rustfmt/tests/source/unsafe-field.rs | struct Foo {
unsafe
field: (),
}
enum Bar {
Variant {
unsafe
field: (),
},
}
union Baz {
unsafe
field: (),
}
| rust | Apache-2.0 | 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-3153.rs | src/tools/rustfmt/tests/source/issue-3153.rs | // rustfmt-wrap_comments: true
/// This may panic if:
/// - there are fewer than `max_header_bytes` bytes preceding the body
/// - there are fewer than `max_footer_bytes` bytes following the body
/// - the sum of the body bytes and post-body bytes is less than the sum
/// of `min_body_and_padding_bytes` and `max_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/big-impl-visual.rs | src/tools/rustfmt/tests/source/big-impl-visual.rs | // rustfmt-indent_style: Visual
// #1357
impl<
'a,
Select,
From,
Distinct,
Where,
Order,
Limit,
Offset,
Groupby,
DB,
> InternalBoxedDsl<'a, DB>
for SelectStatement<
Select,
From,
Distinct,
Where,
Order,
Limit,
Offset,
... | rust | Apache-2.0 | 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_4823.rs | src/tools/rustfmt/tests/source/issue_4823.rs | macro_rules! m {
() => {
type 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-3343.rs | src/tools/rustfmt/tests/source/issue-3343.rs | // rustfmt-inline_attribute_width: 50
#[cfg(feature = "alloc")]
use core::slice;
#[cfg(feature = "alloc")]
use total_len_is::_50__;
#[cfg(feature = "alloc")]
use total_len_is::_51___;
#[cfg(feature = "alloc")]
extern crate len_is_50_;
#[cfg(feature = "alloc")]
extern crate len_is_51__;
/// this is a comment to te... | rust | Apache-2.0 | 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-1127.rs | src/tools/rustfmt/tests/source/issue-1127.rs | // rustfmt-max_width: 120
// rustfmt-match_arm_blocks: false
// rustfmt-match_block_trailing_comma: true
fn a_very_very_very_very_very_very_very_very_very_very_very_long_function_name() -> i32 {
42
}
enum TestEnum {
AVeryVeryLongEnumName,
AnotherVeryLongEnumName,
TheLastVeryLongEnumName,
}
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/struct_tuple_visual.rs | src/tools/rustfmt/tests/source/struct_tuple_visual.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-indent_style: Visual
fn foo() {
Fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(f(), b());
Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(// 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/long-use-statement-issue-3154.rs | src/tools/rustfmt/tests/source/long-use-statement-issue-3154.rs | // rustfmt-reorder_imports: false
pub use self :: super :: super :: super :: root::mozilla::detail::StringClassFlags as nsTStringRepr_ClassFlags ;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/long-match-arms-brace-newline.rs | src/tools/rustfmt/tests/source/long-match-arms-brace-newline.rs | // rustfmt-format_strings: true
// rustfmt-max_width: 80
// rustfmt-control_brace_style: AlwaysNextLine
fn main() {
match x {
aaaaaaaa::Bbbbb::Ccccccccccccc(_, Some(ref x)) if x ==
"aaaaaaaaaaa \
aaaaaaa \
aaaaaa" => {
Ok(())
}
_ => Err(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/fn-custom-8.rs | src/tools/rustfmt/tests/source/fn-custom-8.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-3302.rs | src/tools/rustfmt/tests/source/issue-3302.rs | // rustfmt-style_edition: 2024
macro_rules! moo1 {
() => {
bar! {
"
"
}
};
}
macro_rules! moo2 {
() => {
bar! {
"
"
}
};
}
macro_rules! moo3 {
() => {
42
/*
bar! {
"
toto
tata"
}
*/
};
}
macro_rul... | rust | Apache-2.0 | 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-2256.rs | src/tools/rustfmt/tests/source/issue-2256.rs | // こんにちは
use std::{};
use std::borrow::Cow;
/* comment 1 */ use std::{};
/* comment 2 */ use std::{};
/* comment 3 */ use std::{};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/extern.rs | src/tools/rustfmt/tests/source/extern.rs | // rustfmt-normalize_comments: true
extern crate foo ;
extern crate foo as bar ;
extern crate futures;
extern crate dotenv;
extern crate chrono;
extern crate foo;
extern crate bar;
// #2315
extern crate proc_macro2;
extern crate proc_macro;
// #3128
extern crate serde; // 1.0.78
... | rust | Apache-2.0 | 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_4475.rs | src/tools/rustfmt/tests/source/issue_4475.rs | fn main() {
#[cfg(debug_assertions)]
{ println!("DEBUG"); }
}
fn main() {
#[cfg(feature = "foo")]
{
/*
let foo = 0
*/
}
}
fn main() {
#[cfg(feature = "foo")]
{ /* let foo = 0; */ }
}
fn main() {
#[foo]
#[bar]
#[baz]
{
// let foo = 0;
}
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/hello.rs | src/tools/rustfmt/tests/source/hello.rs | // rustfmt-config: small_tabs.toml
// rustfmt-target: hello.rs
// Smoke test - hello world.
fn main() { println!("Hello world!"); }
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2955.rs | src/tools/rustfmt/tests/source/issue-2955.rs | // rustfmt-condense_wildcard_suffixes: true
fn main() {
match (1, 2, 3) {
(_, _, _) => (),
}
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/pin_sugar.rs | src/tools/rustfmt/tests/source/pin_sugar.rs | // See #130494
#![feature(pin_ergonomics)]
#![allow(incomplete_features)]
fn f(x: &pin const i32) {}
fn g<'a>(x: & 'a pin const i32) {}
fn h<'a>(x: & 'a pin
mut i32) {}
fn i(x: &pin mut i32) {}
struct Foo;
impl Foo {
fn f(&pin const self) {}
fn g<'a>(& 'a pin const self) {}
fn h<'a>(&... | rust | Apache-2.0 | 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-3515.rs | src/tools/rustfmt/tests/source/issue-3515.rs | // rustfmt-reorder_imports: false
use std :: fmt :: { self , Display } ;
use std :: collections :: HashMap ;
fn main() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/doc-attrib.rs | src/tools/rustfmt/tests/source/doc-attrib.rs | // rustfmt-wrap_comments: true
// rustfmt-normalize_doc_attributes: true
// Only doc = "" attributes should be normalized
#![doc = " Example doc attribute comment"]
#![doc = " Example doc attribute comment with 10 leading spaces"]
#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-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/paren.rs | src/tools/rustfmt/tests/source/paren.rs | fn main() {
let x = (((1)));
let y = (/* comment */((2)));
let z = (((3)/* comment */));
let a = (((4/* comment */)));
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_4854.rs | src/tools/rustfmt/tests/source/issue_4854.rs | struct Struct {
// Multiline comment
// should be formatted
// properly.
}
struct Struct2 {
// This formatting
// Should be changed
}
struct Struct3(
// This
// is
// correct
);
struct Struct4(
// This
// is
// not
// correct
);
struct Struct5 {
/*
Comment block
with many... | rust | Apache-2.0 | 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_3844.rs | src/tools/rustfmt/tests/source/issue_3844.rs | fn main() {
|| {{}};
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/fn-custom-3.rs | src/tools/rustfmt/tests/source/fn-custom-3.rs | // Test different indents.
fn foo(a: Aaaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbbbb, c: Ccccccccccccccccc, d: Ddddddddddddddddddddddddd, e: Eeeeeeeeeeeeeeeeeee) {
foo();
}
fn bar<'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb, TTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW>(a: Aaaaaaaaaaaaaaa) {
bar();
}
fn qux() whe... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/closure.rs | src/tools/rustfmt/tests/source/closure.rs | // rustfmt-normalize_comments: true
// Closures
fn main() {
let square = ( |i: i32 | i * i );
let commented = |/* first */ a /*argument*/, /* second*/ b: WithType /* argument*/, /* ignored */ _ |
(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
let block_body = ... | rust | Apache-2.0 | 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.rs | src/tools/rustfmt/tests/source/tuple.rs | // Test tuple literals
fn foo() {
let a = (a, a, a, a, a);
let aaaaaaaaaaaaaaaa = (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaa, aaaaaaaaaaaaaa);
let aaaaaaaaaaaaaaaaaaaaaa = (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa... | rust | Apache-2.0 | 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-3029.rs | src/tools/rustfmt/tests/source/issue-3029.rs | fn keep_if() {
{
{
{
EvaluateJSReply::NumberValue(
if FromJSValConvertible::from_jsval(cx, rval.handle(), ()) {
unimplemented!();
},
)
}
}
}
}
fn keep_if_let() {
{
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue_4911.rs | src/tools/rustfmt/tests/source/issue_4911.rs | #![feature(min_type_alias_impl_trait)]
impl SomeTrait for SomeType {
type SomeGAT<'a> where Self: 'a = impl SomeOtherTrait;
} | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2794.rs | src/tools/rustfmt/tests/source/issue-2794.rs | // rustfmt-indent_style: Block
// rustfmt-imports_indent: Block
// rustfmt-imports_layout: Vertical
use std::{
env, fs, io::{Read, Write},
};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5260.rs | src/tools/rustfmt/tests/source/issue-5260.rs | // rustfmt-wrap_comments: true
/// [MyType](VeryLongPathToMyType::NoLineBreak::Here::Okay::ThatWouldBeNice::Thanks)
fn documented_with_longtype() {
// # We're using a long type link, rustfmt should not break line
// on the type when `wrap_comments = true`
}
/// VeryLongPathToMyType::JustMyType::But::VeryVery:... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2995.rs | src/tools/rustfmt/tests/source/issue-2995.rs | fn issue_2995() {
// '\u{2028}' is inserted in the code below.
[0,
1];
[0,
/* */ 1];
[
0
,
1
]
;
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/wrap_comments_should_not_imply_format_doc_comments.rs | src/tools/rustfmt/tests/source/wrap_comments_should_not_imply_format_doc_comments.rs | // rustfmt-wrap_comments: true
/// Foo
///
/// # Example
/// ```
/// # #![cfg_attr(not(dox), feature(cfg_target_feature, target_feature, stdsimd))]
/// # #![cfg_attr(not(dox), no_std)]
/// fn foo() { }
/// ```
///
fn foo() {}
/// A long comment for wrapping
/// This is a long long long long long long long long long ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/extern_not_explicit.rs | src/tools/rustfmt/tests/source/extern_not_explicit.rs | // rustfmt-force_explicit_abi: false
extern "C" {
fn some_fn() -> ();
}
extern "C" fn sup() {
}
type funky_func = extern "C" fn (unsafe extern "rust-call" fn(*const JSJitInfo, *mut JSContext,
HandleObject, *mut libc::c_void, u32,
... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/preserves_carriage_return_for_windows.rs | src/tools/rustfmt/tests/source/preserves_carriage_return_for_windows.rs | // rustfmt-newline_style: Windows
// Foo
Bar
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-1800.rs | src/tools/rustfmt/tests/source/issue-1800.rs | #![doc(html_root_url = "http://example.com")]
#[cfg(feature = "foo")]
fn a() {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-3750.rs | src/tools/rustfmt/tests/source/issue-3750.rs | // rustfmt-imports_granularity: Crate
pub mod foo {
pub mod bar {
pub struct Bar;
}
pub fn bar() {}
}
use foo::bar;
use foo::bar::Bar;
fn main() {
bar();
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/attrib.rs | src/tools/rustfmt/tests/source/attrib.rs | // rustfmt-wrap_comments: true
// Test attributes and doc comments are preserved.
#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
html_root_url = "https://doc.rust-lang.org/nightly/",
html_playground_... | rust | Apache-2.0 | 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_5882.rs | src/tools/rustfmt/tests/source/issue_5882.rs | macro_rules!foo{}
macro_rules!bar{/*comment*/}
macro_rules!baz{//comment
}
macro_rules!foobar{
//comment
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/macros.rs | src/tools/rustfmt/tests/source/macros.rs | // rustfmt-normalize_comments: true
// rustfmt-format_macro_matchers: true
itemmacro!(this, is.now() .formatted(yay));
itemmacro!(really, long.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbb() .is.formatted());
itemmacro!{this, is.brace().formatted()}
fn main() {
foo! ( );
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-4243.rs | src/tools/rustfmt/tests/source/issue-4243.rs | fn main() {
type A: AA /*AA*/ + /*AB*/ AB
+ AC = AA
/*AA*/ +
/*AB*/ AB+AC;
type B: BA /*BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*/+/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/ BB
+ BC = BA /*BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*/ + /*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/string_punctuation.rs | src/tools/rustfmt/tests/source/string_punctuation.rs | // rustfmt-format_strings: true
fn main() {
println!("ThisIsAReallyLongStringWithNoSpaces.It_should_prefer_to_break_onpunctuation:Likethisssssssssssss");
format!("{}__{}__{}ItShouldOnlyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyNoticeSemicolonsPeriodsColonsAndCommasAndResortToMid-CharBreaksAfterPunctuation{}{}",x,y,z,... | rust | Apache-2.0 | 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-1350.rs | src/tools/rustfmt/tests/source/issue-1350.rs | // rustfmt-max_width: 120
// rustfmt-comment_width: 110
impl Struct {
fn fun() {
let result = match <R::RequestResult as serde::Deserialize>::deserialize(&json) {
Ok(v) => v,
Err(e) => {
match <R::ErrorResult as serde::Deserialize>::deserialize(&json) {
... | rust | Apache-2.0 | 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-2.rs | src/tools/rustfmt/tests/source/fn-custom-2.rs | // Test different indents.
fn foo(a: Aaaaaaaaaaaaaaa, b: Bbbbbbbbbbbbbbbb, c: Ccccccccccccccccc, d: Ddddddddddddddddddddddddd, e: Eeeeeeeeeeeeeeeeeee) {
foo();
}
fn bar<'a: 'bbbbbbbbbbbbbbbbbbbbbbbbbbb, TTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUU: WWWWWWWWWWWWWWWWWWWWWWWW>(a: Aaaaaaaaaaaaaaa) {
bar();
}
fn baz() whe... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-4427.rs | src/tools/rustfmt/tests/source/issue-4427.rs | const A: usize =
// Some constant
2;
const B: usize =
/* constant */
3;
const C : usize
= /* foo */5;
const D: usize = // baz
/* Some constant */
/* ba */
{ 3
// foo
};
const E: usize= /* foo */5;
const F: usize =
{
7
};
const G: usize = /*... | rust | Apache-2.0 | 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.rs | src/tools/rustfmt/tests/source/type-alias-where-clauses.rs | type Foo
where
A: B,
C: D,
= E;
type Foo
where
A: B,
C: D,
= E
where
F: G,
H: I;
type Foo
= E
where
F: G,
H: I; | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/item-brace-style-same-line-where.rs | src/tools/rustfmt/tests/source/item-brace-style-same-line-where.rs | mod M {
enum A
{
A,
}
struct B
{
b: i32,
}
// For empty enums and structs, the brace remains on the same line.
enum C {}
struct D {}
enum A<T> where T: Copy {
A,
}
struct B<T> where T: Copy {
b: i32,
}
// For empty enums and 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/hard-tabs.rs | src/tools/rustfmt/tests/source/hard-tabs.rs | // rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-hard_tabs: true
fn main() {
let x = Bar;
let y = Foo {a: x };
Foo { a: foo() /* comment*/, /* comment*/ b: bar(), ..something };
fn foo(a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32, a: i32) {}
let 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-4382.rs | src/tools/rustfmt/tests/source/issue-4382.rs | pub const NAME_MAX: usize = {
#[cfg(target_os = "linux")] { 1024 }
#[cfg(target_os = "freebsd")] { 255 }
};
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-5791.rs | src/tools/rustfmt/tests/source/issue-5791.rs | pub fn main() {
0. .to_string();
}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/issue-2916.rs | src/tools/rustfmt/tests/source/issue-2916.rs | a_macro!(name<Param1, Param2>,
) ;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/trailing-comma-never.rs | src/tools/rustfmt/tests/source/trailing-comma-never.rs | // rustfmt-trailing_comma: Never
enum X {
A,
B,
}
enum Y {
A,
B
}
enum TupX {
A(u32),
B(i32, u16),
}
enum TupY {
A(u32),
B(i32, u16)
}
enum StructX {
A {
s: u16,
},
B {
u: u32,
i: i32,
},
}
enum StructY {
A {
s: u16,
},
B ... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/no_arg_with_commnet.rs | src/tools/rustfmt/tests/source/no_arg_with_commnet.rs | fn foo( /* comment */
) {}
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/default-field-values.rs | src/tools/rustfmt/tests/source/default-field-values.rs | #![feature(default_struct_values)]
// Test for now that nightly default field values are left alone for now.
struct Foo {
default_field: Spacing = /* uwu */ 0,
}
struct Foo2 {
#[rustfmt::skip]
default_field: Spacing = /* uwu */ 0,
}
a_macro!(
struct Foo2 {
default_field: Spaci... | rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
rust-lang/rust | https://github.com/rust-lang/rust/blob/f8b1d59a81c700cb7aa25cf69e3032b3ce333150/src/tools/rustfmt/tests/source/mod-2.rs | src/tools/rustfmt/tests/source/mod-2.rs | // Some nested mods
#[cfg(test)] mod nestedmod ;
pub mod no_new_line_beginning;
| rust | Apache-2.0 | f8b1d59a81c700cb7aa25cf69e3032b3ce333150 | 2026-01-04T15:31:58.503980Z | false |
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