tests/ui/fn/suggest-return-future.stderr


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error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types
  --> $DIR/suggest-return-future.rs:7:13
   |
LL | fn foo() -> _ {
   |             ^
   |             |
   |             not allowed in type signatures
   |             help: replace with an appropriate return type: `impl Future<Output = i32>`

error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types
  --> $DIR/suggest-return-future.rs:15:13
   |
LL | fn bar() -> _ {
   |             ^
   |             |
   |             not allowed in type signatures
   |             help: replace with an appropriate return type: `impl Future<Output = i32>`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0121`.