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error[E0277]: `()` doesn't implement `std::fmt::Display`
--> $DIR/issue-81098.rs:3:13
|
LL | fn wat() -> impl core::fmt::Display {
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::fmt::Display` is not implemented for `()`
error[E0277]: `()` doesn't implement `std::fmt::Display`
--> $DIR/issue-81098.rs:9:12
|
LL | fn ok() -> impl core::fmt::Display {
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::fmt::Display` is not implemented for `()`
LL | 1;
| -- help: remove this semicolon
| |
| this expression has type `{integer}`, which implements `std::fmt::Display`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
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