diff options
Diffstat (limited to 'src/test/ui/async-await/unnecessary-await.stderr')
| -rw-r--r-- | src/test/ui/async-await/unnecessary-await.stderr | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/async-await/unnecessary-await.stderr b/src/test/ui/async-await/unnecessary-await.stderr new file mode 100644 index 000000000..e7e61c2ba --- /dev/null +++ b/src/test/ui/async-await/unnecessary-await.stderr @@ -0,0 +1,24 @@ +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 because of the requirements on the impl of `IntoFuture` for `()` +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`. |