error[E0658]: the `#[unwind]` attribute is an experimental feature | |
--> $DIR/feature-gate-unwind-attributes.rs:12:5 | |
| | |
LL | #[unwind(allowed)] | |
| ^^^^^^^^^^^^^^^^^^ | |
| | |
= note: see issue #58760 <https://github.com/rust-lang/rust/issues/58760> for more information | |
= help: add `#![feature(unwind_attributes)]` to the crate attributes to enable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0658`. |