| error[E0277]: the trait bound `dyn Foo<(char,), Output=()>: Eq<dyn Foo<(), Output=()>>` is not satisfied |
| --> $DIR/unboxed-closure-sugar-equiv.rs:53:5 |
| | |
| LL | / eq::< Foo<(),Output=()>, |
| LL | | Foo(char) >(); |
| | |___________________________________________________________________^ the trait `Eq<dyn Foo<(), Output=()>>` is not implemented for `dyn Foo<(char,), Output=()>` |
| | |
| note: required by `eq` |
| --> $DIR/unboxed-closure-sugar-equiv.rs:26:1 |
| | |
| LL | fn eq<A: ?Sized,B: ?Sized +Eq<A>>() { } |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
