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error[E0308]: mismatched types
--> $DIR/issue-90027-async-fn-return-suggestion.rs:4:5
|
LL | async fn hello() {
| - help: try adding a return type: `-> i32`
LL | 0
| ^ expected `()`, found integer
error[E0308]: mismatched types
--> $DIR/issue-90027-async-fn-return-suggestion.rs:9:5
|
LL | async fn world() -> () {
| -- expected `()` because of return type
LL | 0
| ^ expected `()`, found integer
error[E0308]: mismatched types
--> $DIR/issue-90027-async-fn-return-suggestion.rs:14:5
|
LL | hello()
| ^^^^^^^ expected `()`, found future
|
note: calling an async function returns a future
--> $DIR/issue-90027-async-fn-return-suggestion.rs:14:5
|
LL | hello()
| ^^^^^^^
help: consider `await`ing on the `Future`
|
LL | hello().await
| ++++++
help: consider using a semicolon here
|
LL | hello();
| +
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0308`.
|
