[−][src]Struct syntax::feature_gate::GatedCfg
Methods
impl GatedCfg[src]
pub fn gate(cfg: &MetaItem) -> Option<GatedCfg>[src]
pub fn check_and_emit(&self, sess: &ParseSess, features: &Features)[src]
Trait Implementations
Auto Trait Implementations
impl Unpin for GatedCfg
impl !Sync for GatedCfg
impl !Send for GatedCfg
impl UnwindSafe for GatedCfg
impl RefUnwindSafe for GatedCfg
Blanket Implementations
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,