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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/rustfmt/tests/source/chains-visual.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/rustfmt/tests/source/chains-visual.rs')
-rw-r--r-- | src/tools/rustfmt/tests/source/chains-visual.rs | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/source/chains-visual.rs b/src/tools/rustfmt/tests/source/chains-visual.rs new file mode 100644 index 000000000..20a96311e --- /dev/null +++ b/src/tools/rustfmt/tests/source/chains-visual.rs @@ -0,0 +1,158 @@ +// 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(); + + bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc.ddddddddddddddddddddddddddd.eeeeeeee(); + + // Test case where first chain element isn't a path, but is shorter than + // the size of a tab. + x() + .y(|| match cond() { true => (), false => () }); + + loong_func() + .quux(move || if true { + 1 + } else { + 2 + }); + + some_fuuuuuuuuunction() + .method_call_a(aaaaa, bbbbb, |c| { + let x = c; + x + }); + + some_fuuuuuuuuunction().method_call_a(aaaaa, bbbbb, |c| { + let x = c; + x + }).method_call_b(aaaaa, bbbbb, |c| { + let x = c; + x + }); + + fffffffffffffffffffffffffffffffffff(a, + { + SCRIPT_TASK_ROOT + .with(|root| { + *root.borrow_mut() = Some(&script_task); + }); + }); + + let suuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuum = xxxxxxx + .map(|x| x + 5) + .map(|x| x / 2) + .fold(0, |acc, x| acc + x); + + aaaaaaaaaaaaaaaa.map(|x| { + x += 1; + x + }).filter(some_mod::some_filter) +} + +fn floaters() { + let z = Foo { + field1: val1, + field2: val2, + }; + + let x = Foo { + field1: val1, + field2: val2, + }.method_call().method_call(); + + let y = if cond { + val1 + } else { + val2 + } + .method_call(); + + { + match x { + PushParam => { + // params are 1-indexed + stack.push(mparams[match cur.to_digit(10) { + Some(d) => d as usize - 1, + None => return Err("bad param number".to_owned()), + }] + .clone()); + } + } + } + + if cond { some(); } else { none(); } + .bar() + .baz(); + + Foo { x: val } .baz(|| { force(); multiline(); }) .quux(); + + Foo { y: i_am_multi_line, z: ok } + .baz(|| { + force(); multiline(); + }) + .quux(); + + a + match x { true => "yay!", false => "boo!" }.bar() +} + +fn is_replaced_content() -> bool { + constellat.send(ConstellationMsg::ViewportConstrained( + self.id, constraints)).unwrap(); +} + +fn issue587() { + a.b::<()>(c); + + std::mem::transmute(dl.symbol::<()>("init").unwrap()) +} + +fn issue_1389() { + let names = String::from_utf8(names)?.split('|').map(str::to_owned).collect(); +} + +fn issue1217() -> Result<Mnemonic, Error> { +let random_chars: String = OsRng::new()? + .gen_ascii_chars() + .take(self.bit_length) + .collect(); + + Ok(Mnemonic::new(&random_chars)) +} + +fn issue1236(options: Vec<String>) -> Result<Option<String>> { +let process = Command::new("dmenu").stdin(Stdio::piped()) + .stdout(Stdio::piped()) + .spawn() + .chain_err(|| "failed to spawn dmenu")?; +} + +fn issue1434() { + for _ in 0..100 { + let prototype_id = PrototypeIdData::from_reader::<_, B>(&mut self.file_cursor).chain_err(|| { + format!("could not read prototype ID at offset {:#010x}", + current_offset) + })?; + } +} + +fn issue2264() { + { + something.function() + .map(|| { + if let a_very_very_very_very_very_very_very_very_long_variable = + compute_this_variable() + { + println!("Hello"); + } + }) + .collect(); + } +} |