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// 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();
}
}
|
