1 error[E0277]: the `?` operator can only be applied to values that implement `Try`
2 --> $DIR/issue-72766.rs:14:5
4 LL | SadGirl {}.call()?;
5 | ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<(), ()>>`
7 = help: the trait `Try` is not implemented for `impl Future<Output = Result<(), ()>>`
8 help: consider `await`ing on the `Future`
10 LL | SadGirl {}.call().await?;
13 error: aborting due to previous error
15 For more information about this error, try `rustc --explain E0277`.