Macro rustc_feature::accepted::declare_features
source · macro_rules! declare_features { ($( $(#[doc = $doc:tt])* (accepted, $feature:ident, $ver:expr, $issue:expr, None), )+) => { ... }; }
macro_rules! declare_features { ($( $(#[doc = $doc:tt])* (accepted, $feature:ident, $ver:expr, $issue:expr, None), )+) => { ... }; }