| error[E0384]: cannot assign twice to immutable variable `a` |
| --> $DIR/reassign-ref-mut.rs:12:5 |
| | |
| LL | let &mut (ref a, ref mut b) = &mut one_two; |
| | ----- first assignment to `a` |
| LL | a = &three_four.0; |
| | ^^^^^^^^^^^^^^^^^ cannot assign twice to immutable variable |
| |
| error[E0384]: cannot assign twice to immutable variable `b` |
| --> $DIR/reassign-ref-mut.rs:14:5 |
| | |
| LL | let &mut (ref a, ref mut b) = &mut one_two; |
| | --------- first assignment to `b` |
| ... |
| LL | b = &mut three_four.1; |
| | ^^^^^^^^^^^^^^^^^^^^^ cannot assign twice to immutable variable |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0384`. |