| error[E0277]: `()` is not a future |
| --> $DIR/async-error-span.rs:7:20 |
| | |
| LL | fn get_future() -> impl Future<Output = ()> { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future |
| LL | |
| LL | panic!() |
| | -------- this returned value is of type `!` |
| | |
| = help: the trait `Future` is not implemented for `()` |
| = note: the return type of a function must have a statically known size |
| |
| error[E0698]: type inside `async fn` body must be known in this context |
| --> $DIR/async-error-span.rs:13:9 |
| | |
| LL | let a; |
| | ^ cannot infer type |
| | |
| note: the type is part of the `async fn` body because of this `await` |
| --> $DIR/async-error-span.rs:14:5 |
| | |
| LL | get_future().await; |
| | ^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0277, E0698. |
| For more information about an error, try `rustc --explain E0277`. |
