| error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference | |
| --> $DIR/borrowck-object-mutability.rs:8:5 | |
| | | |
| LL | x.borrowed_mut(); | |
| | ^ `x` is a `&` reference, so it cannot be borrowed as mutable | |
| | | |
| help: consider changing this to be a mutable reference | |
| | | |
| LL | fn borrowed_receiver(x: &mut dyn Foo) { | |
| | +++ | |
| error[E0596]: cannot borrow `*x` as mutable, as `x` is not declared as mutable | |
| --> $DIR/borrowck-object-mutability.rs:18:5 | |
| | | |
| LL | x.borrowed_mut(); | |
| | ^ cannot borrow as mutable | |
| | | |
| help: consider changing this to be mutable | |
| | | |
| LL | fn owned_receiver(mut x: Box<dyn Foo>) { | |
| | +++ | |
| error: aborting due to 2 previous errors | |
| For more information about this error, try `rustc --explain E0596`. |