| error[E0499]: cannot borrow `x` (via `x.b`) as mutable more than once at a time |
| --> $DIR/issue-17263.rs:17:34 |
| | |
| LL | let (a, b) = (&mut x.a, &mut x.b); |
| | --- ^^^ second mutable borrow occurs here (via `x.b`) |
| | | |
| | first mutable borrow occurs here (via `x.a`) |
| ... |
| LL | } |
| | - first borrow ends here |
| |
| error[E0502]: cannot borrow `foo` (via `foo.b`) as immutable because `foo` is also borrowed as mutable (via `foo.a`) |
| --> $DIR/issue-17263.rs:21:32 |
| | |
| LL | let (c, d) = (&mut foo.a, &foo.b); |
| | ----- ^^^^^ immutable borrow occurs here (via `foo.b`) |
| | | |
| | mutable borrow occurs here (via `foo.a`) |
| ... |
| LL | } |
| | - mutable borrow ends here |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors occurred: E0499, E0502. |
| For more information about an error, try `rustc --explain E0499`. |
