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error[E0277]: the size for values of type `dyn Future<Output = ()>` cannot be known at compilation time
--> $DIR/async-future-out-must-be-sized.rs:17:17
|
LL | is_async_fn(foo());
| ----------- ^^^^^ doesn't have a size known at compile-time
| |
| required by a bound introduced by this call
|
= help: the trait `Sized` is not implemented for `dyn Future<Output = ()>`
note: required by a bound in `is_async_fn`
--> $DIR/async-future-out-must-be-sized.rs:12:30
|
LL | async fn is_async_fn(f: impl AsyncFn()) {
| ^^^^^^^^^ required by this bound in `is_async_fn`
error[E0277]: the size for values of type `dyn Future<Output = ()>` cannot be known at compilation time
--> $DIR/async-future-out-must-be-sized.rs:17:5
|
LL | is_async_fn(foo());
| ^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `dyn Future<Output = ()>`
note: required by a bound in `is_async_fn`
--> $DIR/async-future-out-must-be-sized.rs:12:30
|
LL | async fn is_async_fn(f: impl AsyncFn()) {
| ^^^^^^^^^ required by this bound in `is_async_fn`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
|
