160 lines
4.0 KiB
Rust
160 lines
4.0 KiB
Rust
// rustfmt-normalize_comments: true
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// rustfmt-indent_style: Visual
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// Test chain formatting.
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fn main() {
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// Don't put chains on a single line if it wasn't so in source.
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let a = b .c
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.d.1
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.foo(|x| x + 1);
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bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc
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.ddddddddddddddddddddddddddd();
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bbbbbbbbbbbbbbbbbbb.ccccccccccccccccccccccccccccccccccccc.ddddddddddddddddddddddddddd.eeeeeeee();
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// Test case where first chain element isn't a path, but is shorter than
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// the size of a tab.
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x()
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.y(|| match cond() { true => (), false => () });
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loong_func()
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.quux(move || if true {
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1
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} else {
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2
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});
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some_fuuuuuuuuunction()
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.method_call_a(aaaaa, bbbbb, |c| {
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let x = c;
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x
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});
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some_fuuuuuuuuunction().method_call_a(aaaaa, bbbbb, |c| {
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let x = c;
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x
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}).method_call_b(aaaaa, bbbbb, |c| {
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let x = c;
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x
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});
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fffffffffffffffffffffffffffffffffff(a,
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{
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SCRIPT_TASK_ROOT
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.with(|root| {
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*root.borrow_mut() = Some(&script_task);
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});
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});
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let suuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuum = xxxxxxx
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.map(|x| x + 5)
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.map(|x| x / 2)
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.fold(0, |acc, x| acc + x);
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aaaaaaaaaaaaaaaa.map(|x| {
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x += 1;
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x
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}).filter(some_mod::some_filter)
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}
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fn floaters() {
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let z = Foo {
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field1: val1,
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field2: val2,
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};
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let x = Foo {
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field1: val1,
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field2: val2,
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}.method_call().method_call();
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let y = if cond {
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val1
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} else {
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val2
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}
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.method_call();
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{
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match x {
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PushParam => {
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// params are 1-indexed
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stack.push(mparams[match cur.to_digit(10) {
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Some(d) => d as usize - 1,
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None => return Err("bad param number".to_owned()),
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}]
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.clone());
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}
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}
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}
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if cond { some(); } else { none(); }
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.bar()
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.baz();
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Foo { x: val } .baz(|| { force(); multiline(); }) .quux();
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Foo { y: i_am_multi_line, z: ok }
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.baz(|| {
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force(); multiline();
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})
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.quux();
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a + match x { true => "yay!", false => "boo!" }.bar()
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}
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fn is_replaced_content() -> bool {
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constellat.send(ConstellationMsg::ViewportConstrained(
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self.id, constraints)).unwrap();
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}
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fn issue587() {
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a.b::<()>(c);
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std::mem::transmute(dl.symbol::<()>("init").unwrap())
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}
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fn issue_1389() {
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let names = String::from_utf8(names)?.split('|').map(str::to_owned).collect();
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}
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fn issue1217() -> Result<Mnemonic, Error> {
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let random_chars: String = OsRng::new()?
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.gen_ascii_chars()
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.take(self.bit_length)
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.collect();
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Ok(Mnemonic::new(&random_chars))
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}
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fn issue1236(options: Vec<String>) -> Result<Option<String>> {
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let process = Command::new("dmenu").stdin(Stdio::piped())
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.stdout(Stdio::piped())
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.spawn()
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.chain_err(|| "failed to spawn dmenu")?;
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}
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fn issue1434() {
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for _ in 0..100 {
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let prototype_id = PrototypeIdData::from_reader::<_, B>(&mut self.file_cursor).chain_err(|| {
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format!("could not read prototype ID at offset {:#010x}",
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current_offset)
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})?;
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}
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}
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fn issue2264() {
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{
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something.function()
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.map(|| {
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if let a_very_very_very_very_very_very_very_very_long_variable =
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compute_this_variable()
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{
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println!("Hello");
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}
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})
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.collect();
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}
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}
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