error: method `foo` should be async because the method from the trait is async | |
--> $DIR/async-example-desugared-boxed.rs:17:5 | |
| | |
LL | async fn foo(&self) -> i32; | |
| --------------------------- required because the trait method is async | |
... | |
LL | fn foo(&self) -> Pin<Box<dyn Future<Output = i32> + '_>> { | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
error: aborting due to previous error | |