| error[E0207]: the type parameter `Q` is not constrained by the impl trait, self type, or predicates | |
| --> $DIR/unconstrained-param-in-impl-ambiguity.rs:7:13 | |
| | | |
| LL | unsafe impl<Q: Trait> Send for Inner {} | |
| | ^ unconstrained type parameter | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0207`. |