| error[E0276]: impl has stricter requirements than trait | |
| --> $DIR/region-extra-2.rs:9:5 | |
| | | |
| LL | fn renew<'b: 'a>(self) -> &'b mut [T]; | |
| | -------------------------------------- definition of `renew` from trait | |
| ... | |
| LL | fn renew<'b: 'a>(self) -> &'b mut [T] 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`. |