| error[E0506]: cannot assign to `self.container_field` because it is borrowed |
| --> $DIR/issue-81365-6.rs:18:9 |
| | |
| LL | let first = &self[0]; |
| | ---- `self.container_field` is borrowed here |
| LL | self.container_field = true; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.container_field` is assigned to here but it was already borrowed |
| LL | first; |
| | ----- borrow later used here |
| | |
| = note: borrow occurs due to deref coercion to `[()]` |
| note: deref defined here |
| --> $DIR/issue-81365-6.rs:9:5 |
| | |
| LL | type Target = [()]; |
| | ^^^^^^^^^^^ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0506`. |
