Struct rustc_ap_rustc_feature::Feature[][src]

pub struct Feature {
    pub state: State,
    pub name: Symbol,
    pub since: &'static str,
    pub edition: Option<Edition>,
    // some fields omitted


state: Statename: Symbolsince: &'static stredition: Option<Edition>


impl Feature[src]

pub fn set(&self, features: &mut Features, span: Span)[src]

Sets this feature in Features. Panics if called on a non-active feature.

Trait Implementations

impl Clone for Feature[src]

impl Debug for Feature[src]

Auto Trait Implementations

impl RefUnwindSafe for Feature

impl Send for Feature

impl Sync for Feature

impl Unpin for Feature

impl UnwindSafe for Feature

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<'a, T> Captures<'a> for T where
    T: ?Sized

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,