error[E0276]: impl has stricter requirements than trait | |
--> $DIR/region-extra.rs:9:5 | |
| | |
LL | fn foo(); | |
| --------- definition of `foo` from trait | |
... | |
LL | fn foo() where 'a: 'b { } | |
| ^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `'a: 'b` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0276`. |