error[E0277]: the `?` operator can only be used in an async block that returns `Result` or `Option` (or another type that implements `FromResidual`)
--> $DIR/try-on-option-in-async.rs:8:10
|
-LL | async {
- | ___________-
+LL | / async {
LL | | let x: Option<u32> = None;
LL | | x?;
| | ^ cannot use the `?` operator in an async block that returns `{integer}`