47 lines
574 B
Rust
47 lines
574 B
Rust
// rustfmt-version: One
|
|
|
|
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 x { 0 } else { 1 };
|
|
}
|
|
|
|
fn multi_if() {
|
|
use std::io;
|
|
if x {
|
|
foo()
|
|
} else {
|
|
bar()
|
|
}
|
|
if x {
|
|
foo()
|
|
} else {
|
|
bar()
|
|
}
|
|
}
|
|
|
|
fn middle_if() {
|
|
use std::io;
|
|
if x {
|
|
foo()
|
|
} else {
|
|
bar()
|
|
}
|
|
let x = 1;
|
|
}
|