src/test/ui/async-await/in-trait/async-generics.rs

   1 // check-fail
   2 // known-bug: #102682
   3 // edition: 2021
   4
   5 #![feature(async_fn_in_trait)]
   6 #![allow(incomplete_features)]
   7
   8 trait MyTrait<T, U> {
   9     async fn foo(&self) -> &(T, U);
  10 }
  11
  12 impl<T, U> MyTrait<T, U> for (T, U) {
  13     async fn foo(&self) -> &(T, U) {
  14         self
  15     }
  16 }
  17
  18 fn main() {}