File: bad-wf-when-selecting-method.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 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; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 406 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
trait Wf {
    type Assoc;
}

struct Wrapper<T: Wf<Assoc = U>, U>(T);

trait Trait {
    fn needs_sized(self);
}

fn test<T>(t: T) {
    Wrapper(t).needs_sized();
    //~^ ERROR the trait bound `T: Wf` is not satisfied
    //~| ERROR the trait bound `T: Wf` is not satisfied
    //~| ERROR the method `needs_sized` exists for struct `Wrapper<T, _>`, but its trait bounds were not satisfied
}

fn main() {}