[−][src]Enum 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

Implementations

`impl AttributeGate`[src]

`pub(in builtin_attrs) fn is_deprecated( &self ) -> bool`[src]

Trait Implementations

`impl Clone for AttributeGate`[src]

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

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

`impl Copy for AttributeGate`[src]

`impl Debug for AttributeGate`[src]

`pub 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]

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

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

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

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

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

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

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

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

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

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

`type Owned = T`

The resulting type after obtaining ownership.

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

`pub 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.

`pub 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.

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

[−][src]Enum rustc_feature::AttributeGate

Variants

Implementations

`impl AttributeGate`[src]

`pub(in builtin_attrs) fn is_deprecated( &self ) -> bool`[src]

Trait Implementations

`impl Clone for AttributeGate`[src]

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

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

`impl Copy for AttributeGate`[src]

`impl Debug for AttributeGate`[src]

`pub 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]

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

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

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

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

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

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

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

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

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

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

`type Owned = T`

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

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

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

`type Error = Infallible`

`pub 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`

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

[−][src]Enum rustc_feature::AttributeGate

Variants

Implementations

impl AttributeGate[src]

pub(in builtin_attrs) fn is_deprecated( &self) -> bool[src]

Trait Implementations

impl Clone for AttributeGate[src]

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

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

impl Copy for AttributeGate[src]

impl Debug for AttributeGate[src]

pub 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]

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

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

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

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

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

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

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

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

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

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

type Owned = T

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

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

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

type Error = Infallible

pub 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

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

`impl AttributeGate`[src]

`pub(in builtin_attrs) fn is_deprecated( &self ) -> bool`[src]

`impl Clone for AttributeGate`[src]

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

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

`impl Copy for AttributeGate`[src]

`impl Debug for AttributeGate`[src]

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

`impl RefUnwindSafe for AttributeGate`

`impl Send for AttributeGate`

`impl Sync for AttributeGate`

`impl Unpin for AttributeGate`

`impl UnwindSafe for AttributeGate`

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

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

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

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

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

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

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

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

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

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

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

`type Owned = T`

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

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

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

`type Error = Infallible`

`pub 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`

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