| //@ check-pass | |
| //@ edition: 2021 | |
| trait MyTrait<'a, 'b, T> { | |
| #[allow(async_fn_in_trait)] | |
| async fn foo(&'a self, key: &'b T) -> (&'a Self, &'b T); | |
| } | |
| impl<'a, 'b, T, U> MyTrait<'a, 'b, T> for U { | |
| async fn foo(&'a self, key: &'b T) -> (&'a U, &'b T) { | |
| (self, key) | |
| } | |
| } | |
| fn main() {} |