| error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable | |
| --> $DIR/method-self-arg-2.rs:15:14 | |
| | | |
| LL | let y = &mut x; | |
| | ------ mutable borrow occurs here | |
| LL | Foo::bar(&x); | |
| | ^^ immutable borrow occurs here | |
| LL | y.use_mut(); | |
| | - mutable borrow later used here | |
| error[E0499]: cannot borrow `x` as mutable more than once at a time | |
| --> $DIR/method-self-arg-2.rs:20:14 | |
| | | |
| LL | let y = &mut x; | |
| | ------ first mutable borrow occurs here | |
| LL | Foo::baz(&mut x); | |
| | ^^^^^^ second mutable borrow occurs here | |
| LL | y.use_mut(); | |
| | - first borrow later used here | |
| error: aborting due to 2 previous errors | |
| Some errors have detailed explanations: E0499, E0502. | |
| For more information about an error, try `rustc --explain E0499`. |