| warning: to use a constant of type `std::cell::Cell` in a pattern, `std::cell::Cell` must be annotated with `#[derive(PartialEq, Eq)]` |
| --> $DIR/issue-55511.rs:16:9 |
| | |
| LL | <() as Foo<'static>>::C => { } |
| | ^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| note: lint level defined here |
| --> $DIR/issue-55511.rs:1:9 |
| | |
| LL | #![warn(indirect_structural_match)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> |
| |
| error[E0597]: `a` does not live long enough |
| --> $DIR/issue-55511.rs:13:28 |
| | |
| LL | let b = Some(Cell::new(&a)); |
| | ^^ borrowed value does not live long enough |
| ... |
| LL | <() as Foo<'static>>::C => { } |
| | ----------------------- type annotation requires that `a` is borrowed for `'static` |
| ... |
| LL | } |
| | - `a` dropped here while still borrowed |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0597`. |
