error[E0277]: the trait bound `str: Clone` is not satisfied | |
--> $DIR/check-trait-object-bounds-1.rs:12:5 | |
| | |
LL | fn f<T: X + ?Sized>() { | |
| - required by this bound in `f` | |
... | |
LL | f::<dyn X<Y = str>>(); | |
| ^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `str` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0277`. |