Struct syntax::feature_gate::GatedCfg
[−]
[src]
pub struct GatedCfg { /* fields omitted */ }
🔬 This is a nightly-only experimental API. (
rustc_private
)Methods
impl GatedCfg
[src]
fn gate(cfg: &MetaItem) -> Option<GatedCfg>
🔬 This is a nightly-only experimental API. (
rustc_private
)fn check_and_emit(&self, sess: &ParseSess, features: &Features)
🔬 This is a nightly-only experimental API. (
rustc_private
)