mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
25 lines
658 B
Plaintext
25 lines
658 B
Plaintext
error[E0277]: `()` is not a future
|
|
--> $DIR/unnecessary-await.rs:9:10
|
|
|
|
|
LL | boo().await;
|
|
| -----^^^^^^ `()` is not a future
|
|
| |
|
|
| this call returns `()`
|
|
|
|
|
= help: the trait `Future` is not implemented for `()`
|
|
= note: () must be a future or must implement `IntoFuture` to be awaited
|
|
= note: required for `()` to implement `IntoFuture`
|
|
help: remove the `.await`
|
|
|
|
|
LL - boo().await;
|
|
LL + boo();
|
|
|
|
|
help: alternatively, consider making `fn boo` asynchronous
|
|
|
|
|
LL | async fn boo() {}
|
|
| +++++
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|