| error[E0658]: `#[doc(include)]` is experimental | |
| --> $DIR/feature-gate-external_doc.rs:1:1 | |
| | | |
| LL | #[doc(include="asdf.md")] | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = note: for more information, see https://github.com/rust-lang/rust/issues/44732 | |
| = help: add `#![feature(external_doc)]` to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |