[−][src]Enum rustc_ap_rustc_feature::AttributeGate

pub enum AttributeGate {
    Gated(Stability, Symbol, &'static str, fn(_: &Features) -> bool),
    Ungated,
}

Variants

Gated(Stability, Symbol, &'static str, fn(_: &Features) -> bool)

Is gated by a given feature gate, reason and function to check if enabled

Ungated

Ungated attribute, can be used on all release channels

Trait Implementations

`impl Clone for AttributeGate`[src]

`fn clone(&self) -> AttributeGate`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Copy for AttributeGate`[src]

`impl Debug for AttributeGate`[src]

`fn fmt(&self, fmt: &mut Formatter) -> Result`[src]

Auto Trait Implementations

`impl RefUnwindSafe for AttributeGate`

`impl Send for AttributeGate`

`impl Sync for AttributeGate`

`impl Unpin for AttributeGate`

`impl UnwindSafe for AttributeGate`

Blanket Implementations

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

`fn type_id(&self) -> TypeId`[src]

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

`fn borrow(&self) -> &T`[src]

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

`fn borrow_mut(&mut self) -> &mut T`[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]

`fn from(t: T) -> T`[src]

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

`fn into(self) -> U`[src]

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<E> SpecializationError for E`[src]

`default fn not_found<S, T>( trait_name: &'static str, method_name: &'static str ) -> E where T: ?Sized,` [src]

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

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

[−][src]Enum rustc_ap_rustc_feature::AttributeGate

Variants

Trait Implementations

impl Clone for AttributeGate[src]

fn clone(&self) -> AttributeGate[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Copy for AttributeGate[src]

impl Debug for AttributeGate[src]

fn fmt(&self, fmt: &mut Formatter) -> Result[src]

Auto Trait Implementations

impl RefUnwindSafe for AttributeGate

impl Send for AttributeGate

impl Sync for AttributeGate

impl Unpin for AttributeGate

impl UnwindSafe for AttributeGate

Blanket Implementations

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

fn type_id(&self) -> TypeId[src]

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

fn borrow(&self) -> &T[src]

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

fn borrow_mut(&mut self) -> &mut T[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]

fn from(t: T) -> T[src]

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

fn into(self) -> U[src]

impl<T> Same<T> for T

type Output = T

impl<E> SpecializationError for E[src]

default fn not_found<S, T>( trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

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

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

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

type Error = Infallible

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]

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]