| error[E0053]: method `jumbo` has an incompatible type for trait | |
| --> $DIR/impl-method-mismatch.rs:9:5 | |
| | | |
| LL | unsafe fn jumbo(&self, x: &usize) { *self + *x; } | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected safe fn, found unsafe fn | |
| | | |
| note: type in trait | |
| --> $DIR/impl-method-mismatch.rs:4:5 | |
| | | |
| LL | fn jumbo(&self, x: &usize) -> usize; | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| = note: expected signature `fn(&_, &_) -> usize` | |
| found signature `unsafe fn(&_, &_) -> ()` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0053`. |