| error[E0594]: cannot assign to `*n`, which is behind a `&` reference | 
 |   --> $DIR/explicit-mut.rs:7:13 | 
 |    | | 
 | LL |             *n += 1; | 
 |    |             ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written | 
 |  | 
 | error[E0594]: cannot assign to `*n`, which is behind a `&` reference | 
 |   --> $DIR/explicit-mut.rs:15:13 | 
 |    | | 
 | LL |             *n += 1; | 
 |    |             ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written | 
 |  | 
 | error[E0594]: cannot assign to `*n`, which is behind a `&` reference | 
 |   --> $DIR/explicit-mut.rs:23:13 | 
 |    | | 
 | LL |             *n += 1; | 
 |    |             ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written | 
 |  | 
 | error: aborting due to 3 previous errors | 
 |  | 
 | For more information about this error, try `rustc --explain E0594`. |