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attr/passes: comment -> doc comment

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Change some regular comments into documentation comments.

Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood 2022-07-13 10:09:37 +01:00
parent 03d488b48a
commit 6f0b8f1a4b
3 changed files with 29 additions and 16 deletions
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19
compiler/rustc_attr/src/builtin.rs
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@ -135,9 +135,22 @@ impl ConstStability {
#[derive(Encodable, Decodable, PartialEq, Copy, Clone, Debug, Eq, Hash)]
#[derive(HashStable_Generic)]
pub enum StabilityLevel {
// Reason for the current stability level and the relevant rust-lang issue
Unstable { reason: Option<Symbol>, issue: Option<NonZeroU32>, is_soft: bool },
Stable { since: Symbol, allowed_through_unstable_modules: bool },
/// `#[unstable]`
Unstable {
/// Reason for the current stability level.
reason: Option<Symbol>,
/// Relevant `rust-lang/rust` issue.
issue: Option<NonZeroU32>,
is_soft: bool,
},
/// `#[stable]`
Stable {
/// Rust release which stabilized this feature.
since: Symbol,
/// Is this item allowed to be referred to on stable, despite being contained in unstable
/// modules?
allowed_through_unstable_modules: bool,
},
}
impl StabilityLevel {