Struct rustc_data_structures::AtomicRef[−][src]

pub struct AtomicRef<T: 'static>(AtomicPtr<T>, PhantomData<&'static T>);

Expand description

This is essentially an AtomicPtr but is guaranteed to always be valid

Tuple Fields

0: AtomicPtr<T>1: PhantomData<&'static T>

Implementations

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impl<T: 'static> AtomicRef<T>

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pub const fn new(initial: &'static T) -> AtomicRef<T>

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pub fn swap(&self, new: &'static T) -> &'static T

Trait Implementations

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impl<T: 'static> Deref for AtomicRef<T>

type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

Auto Trait Implementations

impl<T> RefUnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

impl<T> Send for AtomicRef<T> where
T: Sync,

impl<T> Sync for AtomicRef<T> where
T: Sync,

impl<T> Unpin for AtomicRef<T>

impl<T> UnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

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impl<T> Erased for T

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes

Struct rustc_data_structures::AtomicRef[−][src]

Tuple Fields

Implementations

impl<T: 'static> AtomicRef<T>

pub const fn new(initial: &'static T) -> AtomicRef<T>

pub fn swap(&self, new: &'static T) -> &'static T

Trait Implementations

impl<T: 'static> Deref for AtomicRef<T>

type Target = T

fn deref(&self) -> &Self::Target

Auto Trait Implementations

impl<T> RefUnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

impl<T> Send for AtomicRef<T> where
T: Sync,

impl<T> Sync for AtomicRef<T> where
T: Sync,

impl<T> Unpin for AtomicRef<T>

impl<T> UnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

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

impl<T> Erased for T

Layout

Struct rustc_data_structures::AtomicRef[−][src]

Tuple Fields

Implementations

impl<T: 'static> AtomicRef<T>

pub const fn new(initial: &'static T) -> AtomicRef<T>

pub fn swap(&self, new: &'static T) -> &'static T

Trait Implementations

impl<T: 'static> Deref for AtomicRef<T>

type Target = T

fn deref(&self) -> &Self::Target

Auto Trait Implementations

impl<T> RefUnwindSafe for AtomicRef<T> where T: RefUnwindSafe,

impl<T> Send for AtomicRef<T> where T: Sync,

impl<T> Sync for AtomicRef<T> where T: Sync,

impl<T> Unpin for AtomicRef<T>

impl<T> UnwindSafe for AtomicRef<T> where T: RefUnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

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

impl<T> Erased for T

Layout

impl<T> RefUnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

impl<T> Send for AtomicRef<T> where
T: Sync,

impl<T> Sync for AtomicRef<T> where
T: Sync,

impl<T> UnwindSafe for AtomicRef<T> where
T: RefUnwindSafe,

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

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

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

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