| warning: the feature `capture_disjoint_fields` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/multilevel-path.rs:4:12 |
| | |
| LL | #![feature(capture_disjoint_fields)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: `#[warn(incomplete_features)]` on by default |
| = note: see issue #53488 <https://github.com/rust-lang/rust/issues/53488> for more information |
| |
| error[E0499]: cannot borrow `w.p.x` as mutable more than once at a time |
| --> $DIR/multilevel-path.rs:23:14 |
| | |
| LL | let mut c = || { |
| | -- first mutable borrow occurs here |
| LL | w.p.x += 20; |
| | - first borrow occurs due to use of `w.p.x` in closure |
| ... |
| LL | let py = &mut w.p.x; |
| | ^^^^^^^^^^ second mutable borrow occurs here |
| LL | |
| LL | c(); |
| | - first borrow later used here |
| |
| error: aborting due to previous error; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0499`. |
