[rustc.git] / src / test / ui / suggestions / issue-81098.stderr

error[E0277]: `()` doesn't implement `std::fmt::Display`
  --> $DIR/issue-81098.rs:3:13
   |
LL | fn wat() -> impl core::fmt::Display {
   |             ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter
   |
   = help: the trait `std::fmt::Display` is not implemented for `()`
   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead

error[E0277]: `()` doesn't implement `std::fmt::Display`
  --> $DIR/issue-81098.rs:9:12
   |
LL | fn ok() -> impl core::fmt::Display {
   |            ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter
LL |     1;
   |     -- help: remove this semicolon
   |     |
   |     this expression has type `{integer}`, which implements `std::fmt::Display`
   |
   = help: the trait `std::fmt::Display` is not implemented for `()`
   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.
Commit	Line	Data
5869c6ff XL	1	error[E0277]: `()` doesn't implement `std::fmt::Display`
	2	--> $DIR/issue-81098.rs:3:13
	3	\|
	4	LL \| fn wat() -> impl core::fmt::Display {
	5	\| ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter
	6	\|
	7	= help: the trait `std::fmt::Display` is not implemented for `()`
	8	= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
	9
	10	error[E0277]: `()` doesn't implement `std::fmt::Display`
	11	--> $DIR/issue-81098.rs:9:12
	12	\|
	13	LL \| fn ok() -> impl core::fmt::Display {
	14	\| ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter
	15	LL \| 1;
04454e1e FG	16	\| -- help: remove this semicolon
	17	\| \|
	18	\| this expression has type `{integer}`, which implements `std::fmt::Display`
5869c6ff XL	19	\|
	20	= help: the trait `std::fmt::Display` is not implemented for `()`
	21	= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
	22
	23	error: aborting due to 2 previous errors
	24
	25	For more information about this error, try `rustc --explain E0277`.