mirror of
https://git.proxmox.com/git/rustc
synced 2025-05-03 01:08:18 +00:00
11 lines
156 B
Rust
11 lines
156 B
Rust
// run-pass
|
|
|
|
use std::mem::swap;
|
|
|
|
pub fn main() {
|
|
let mut x = 3; let mut y = 7;
|
|
swap(&mut x, &mut y);
|
|
assert_eq!(x, 7);
|
|
assert_eq!(y, 3);
|
|
}
|