| error[E0277]: the trait bound `dyn Foo<(isize,), isize, Output = ()>: Eq<dyn Foo<(isize,), Output = ()>>` is not satisfied |
| --> $DIR/unboxed-closure-sugar-default.rs:21:5 |
| | |
| LL | fn eq<A: ?Sized,B: ?Sized>() where A : Eq<B> { } |
| | -------------------------------------------- required by `eq` |
| ... |
| LL | eq::<dyn Foo<(isize,), isize, Output=()>, dyn Foo(isize)>(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Eq<dyn Foo<(isize,), Output = ()>>` is not implemented for `dyn Foo<(isize,), isize, Output = ()>` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
