File: struct_destructure.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid
  • size: 934,168 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (20 lines) | stat: -rw-r--r-- 490 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
//@ run-pass

struct Struct<S, T> {
    a: S,
    b: T,
}

fn main() {
    let (mut a, mut b);
    Struct { a, b } = Struct { a: 0, b: 1 };
    assert_eq!((a, b), (0, 1));
    Struct { a: b, b: a }  = Struct { a: 1, b: 2 };
    assert_eq!((a,b), (2, 1));
    Struct { a: _, b } = Struct { a: 1, b: 2 };
    assert_eq!((a, b), (2, 2));
    Struct { a, .. } = Struct { a: 1, b: 3 };
    assert_eq!((a, b), (1, 2));
    Struct { .. } = Struct { a: 1, b: 4 };
    assert_eq!((a, b), (1, 2));
}