1 error[E0658]: `#[doc(keyword)]` is experimental
2 --> $DIR/feature-gate-doc_keyword.rs:1:1
4 LL | #[doc(keyword = "match")]
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^
7 = note: see issue #51315 <https://github.com/rust-lang/rust/issues/51315> for more information
8 = help: add `#![feature(doc_keyword)]` to the crate attributes to enable
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0658`.