[][src]Enum rustc_ap_rustc_feature::State

pub enum State {
    Accepted,
    Active {
        set: fn(_: &mut Features, _: Span),
    },
    Removed {
        reason: Option<&'static str>,
    },
    Stabilized {
        reason: Option<&'static str>,
    },
}

Variants

Accepted
Active

Fields of Active

set: fn(_: &mut Features, _: Span)
Removed

Fields of Removed

reason: Option<&'static str>
Stabilized

Fields of Stabilized

reason: Option<&'static str>

Trait Implementations

impl Clone for State[src]

impl Copy for State[src]

impl Debug for State[src]

Auto Trait Implementations

impl RefUnwindSafe for State

impl Send for State

impl Sync for State

impl Unpin for State

impl UnwindSafe for State

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

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

impl<T> Erased for T[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<E> SpecializationError for E[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.