File: struct-tuple-field-names.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 420 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
struct S(i32, f32);
enum E {
    S(i32, f32),
}
fn main() {
    let x = E::S(1, 2.2);
    match x {
        E::S { 0, 1 } => {}
        //~^ ERROR tuple variant `E::S` written as struct variant [E0769]
    }
    let y = S(1, 2.2);
    match y {
        S { } => {} //~ ERROR: tuple variant `S` written as struct variant [E0769]
    }

    if let E::S { 0: a } = x { //~ ERROR: pattern does not mention field `1`
    }
}