error[E0283]: type annotations needed | |
--> $DIR/issue-40294.rs:6:19 | |
| | |
LL | trait Foo: Sized { | |
| ---------------- required by `Foo` | |
... | |
LL | where &'a T : Foo, | |
| ^^^ cannot infer type for reference `&'a T` | |
| | |
= note: cannot satisfy `&'a T: Foo` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0283`. |