Rollup merge of #90420 - GuillaumeGomez:rustdoc-internals-feature, r=camelid

Create rustdoc_internals feature gate

As suggested by ``@camelid`` [here](https://github.com/rust-lang/rust/pull/90398#issuecomment-955093851), since `doc_keyword` and `doc_primitive` aren't meant to be stabilized, we could put them behind a same feature flag.

This is pretty much what it would look like (needs to update the tests too).

The tracking issue is https://github.com/rust-lang/rust/issues/90418.

What do you think ``@rust-lang/rustdoc`` ?
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Guillaume Gomez 2021-11-24 22:56:37 +01:00 committed by GitHub
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22 changed files with 72 additions and 37 deletions

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@ -206,6 +206,8 @@ declare_features! (
(active, rustc_allow_const_fn_unstable, "1.49.0", Some(69399), None),
/// Allows using compiler's own crates.
(active, rustc_private, "1.0.0", Some(27812), None),
/// Allows using internal rustdoc features like `doc(primitive)` or `doc(keyword)`.
(active, rustdoc_internals, "1.58.0", Some(90418), None),
/// Allows using `#[start]` on a function indicating that it is the program entrypoint.
(active, start, "1.0.0", Some(29633), None),
/// Allows using `#[structural_match]` which indicates that a type is structurally matchable.
@ -366,12 +368,8 @@ declare_features! (
(active, doc_cfg, "1.21.0", Some(43781), None),
/// Allows `#[doc(cfg_hide(...))]`.
(active, doc_cfg_hide, "1.57.0", Some(43781), None),
/// Allows using `#[doc(keyword = "...")]`.
(active, doc_keyword, "1.28.0", Some(51315), None),
/// Allows `#[doc(masked)]`.
(active, doc_masked, "1.21.0", Some(44027), None),
/// Allows using doc(primitive) without a future-incompat warning
(active, doc_primitive, "1.56.0", Some(88070), None),
/// Allows `X..Y` patterns.
(active, exclusive_range_pattern, "1.11.0", Some(37854), None),
/// Allows exhaustive pattern matching on types that contain uninhabited types.