File: slice_destructure_fail.rs

package info (click to toggle)
rustc-web 1.85.0%2Bdfsg3-1~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bookworm-proposed-updates
  • size: 1,759,988 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,056; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (8 lines) | stat: -rw-r--r-- 281 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
 
fn main() {
    let (mut a, mut b);
    [a, .., b, ..] = [0, 1]; //~ ERROR `..` can only be used once per slice pattern
    [a, a, b] = [1, 2];
    //~^ ERROR pattern requires 3 elements but array has 2
    [_] = [1, 2];
    //~^ ERROR pattern requires 1 element but array has 2
}