tests/ui/impl-trait/issue-99914.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/issue-99914.rs:9:27
   3    |
   4 LL |     t.and_then(|t| -> _ { bar(t) });
   5    |                           ^^^^^^ expected enum `Result`, found opaque type
   6    |
   7 note: while checking the return type of the `async fn`
   8   --> $DIR/issue-99914.rs:13:23
   9    |
  10 LL | async fn bar(t: Okay) {}
  11    |                       ^ checked the `Output` of this `async fn`, found opaque type
  12    = note:     expected enum `Result<_, Error>`
  13            found opaque type `impl Future<Output = ()>`
  14 help: try wrapping the expression in `Ok`
  15    |
  16 LL |     t.and_then(|t| -> _ { Ok(bar(t)) });
  17    |                           +++      +
  18
  19 error: aborting due to previous error
  20
  21 For more information about this error, try `rustc --explain E0308`.