mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 14:55:26 +00:00
16 lines
637 B
Plaintext
16 lines
637 B
Plaintext
error[E0277]: the `?` operator can only be applied to values that implement `Try`
|
|
--> $DIR/issue-97704.rs:9:5
|
|
|
|
|
LL | func(async { Ok::<_, i32>(()) })?;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<(), i32>>`
|
|
|
|
|
= help: the trait `Try` is not implemented for `impl Future<Output = Result<(), i32>>`
|
|
help: consider `await`ing on the `Future`
|
|
|
|
|
LL | func(async { Ok::<_, i32>(()) }).await?;
|
|
| ++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|