src/test/ui/async-await/suggest-missing-await-closure.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/suggest-missing-await-closure.rs:16:18
   3    |
   4 LL |         take_u32(x)
   5    |         -------- ^ expected `u32`, found opaque type
   6    |         |
   7    |         arguments to this function are incorrect
   8    |
   9 note: while checking the return type of the `async fn`
  10   --> $DIR/suggest-missing-await-closure.rs:8:24
  11    |
  12 LL | async fn make_u32() -> u32 {
  13    |                        ^^^ checked the `Output` of this `async fn`, found opaque type
  14    = note:     expected type `u32`
  15            found opaque type `impl Future<Output = u32>`
  16 note: function defined here
  17   --> $DIR/suggest-missing-await-closure.rs:6:4
  18    |
  19 LL | fn take_u32(_x: u32) {}
  20    |    ^^^^^^^^ -------
  21 help: consider `await`ing on the `Future`
  22    |
  23 LL |         take_u32(x.await)
  24    |                   ++++++
  25
  26 error: aborting due to previous error
  27
  28 For more information about this error, try `rustc --explain E0308`.