File: bind-field-short-with-modifiers.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,517,036 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (26 lines) | stat: -rw-r--r-- 555 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
// run-pass
#![allow(unused_assignments)]
#![allow(unused_variables)]
#![allow(non_shorthand_field_patterns)]

pub fn main() {
    struct Foo { x: isize, y: isize }
    let mut f = Foo { x: 10, y: 0 };
    match f {
        Foo { ref mut x, .. } => *x = 11,
    }
    match f {
        Foo { ref x, ref y } => {
            assert_eq!(f.x, 11);
            assert_eq!(f.y, 0);
        }
    }
    match f {
        Foo { mut x, y: ref mut y } => {
            x = 12;
            *y = 1;
        }
    }
    assert_eq!(f.x, 11);
    assert_eq!(f.y, 1);
}