| error[E0596]: cannot borrow `b` as mutable, as it is not declared as mutable |
| --> $DIR/mut-borrow-of-mut-ref.rs:4:10 |
| | |
| LL | pub fn f(b: &mut i32) { |
| | ^ not mutable |
| ... |
| LL | h(&mut b); |
| | ------ cannot borrow as mutable |
| ... |
| LL | g(&mut &mut b); |
| | ------ cannot borrow as mutable |
| | |
| note: the binding is already a mutable borrow |
| --> $DIR/mut-borrow-of-mut-ref.rs:4:13 |
| | |
| LL | pub fn f(b: &mut i32) { |
| | ^^^^^^^^ |
| help: try removing `&mut` here |
| | |
| LL - h(&mut b); |
| LL + h(b); |
| | |
| help: try removing `&mut` here |
| | |
| LL - g(&mut &mut b); |
| LL + g(&mut b); |
| | |
| |
| error[E0596]: cannot borrow `b` as mutable, as it is not declared as mutable |
| --> $DIR/mut-borrow-of-mut-ref.rs:17:12 |
| | |
| LL | h(&mut &mut b); |
| | ^^^^^^ cannot borrow as mutable |
| | |
| note: the binding is already a mutable borrow |
| --> $DIR/mut-borrow-of-mut-ref.rs:16:13 |
| | |
| LL | pub fn g(b: &mut i32) { |
| | ^^^^^^^^ |
| help: try removing `&mut` here |
| | |
| LL - h(&mut &mut b); |
| LL + h(&mut b); |
| | |
| |
| error[E0596]: cannot borrow `f` as mutable, as it is not declared as mutable |
| --> $DIR/mut-borrow-of-mut-ref.rs:34:5 |
| | |
| LL | f.bar(); |
| | ^ cannot borrow as mutable |
| | |
| help: consider making the binding mutable |
| | |
| LL | pub fn baz(mut f: &mut String) { |
| | +++ |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0596`. |