error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates | |
--> $DIR/issue-13853-5.rs:7:10 | |
| | |
LL | impl<'a, T: Deserializable> Deserializable for &'a str { | |
| ^ unconstrained type parameter | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0207`. |