rust/tests/ui/argument-suggestions/issue-100154.stderr
2023-08-26 19:25:46 +00:00

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error[E0107]: function takes 0 generic arguments but 1 generic argument was supplied
--> $DIR/issue-100154.rs:4:5
|
LL | foo::<()>(());
| ^^^------ help: remove these generics
| |
| expected 0 generic arguments
|
note: function defined here, with 0 generic parameters
--> $DIR/issue-100154.rs:1:4
|
LL | fn foo(i: impl std::fmt::Display) {}
| ^^^
= note: `impl Trait` cannot be explicitly specified as a generic argument
error[E0277]: `()` doesn't implement `std::fmt::Display`
--> $DIR/issue-100154.rs:4:11
|
LL | foo::<()>(());
| ^^ `()` 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
note: required by a bound in `foo`
--> $DIR/issue-100154.rs:1:16
|
LL | fn foo(i: impl std::fmt::Display) {}
| ^^^^^^^^^^^^^^^^^ required by this bound in `foo`
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0107, E0277.
For more information about an error, try `rustc --explain E0107`.