Struct rustc_data_structures::sync::Atomic

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pub struct Atomic<T: Copy>(Cell<T>);
Expand description

This is a single threaded variant of AtomicU64, AtomicUsize, etc. It has explicit ordering arguments and is only intended for use with the native atomic types. You should use this type through the AtomicU64, AtomicUsize, etc, type aliases as it’s not intended to be used separately.

Tuple Fields§

§0: Cell<T>

Implementations§

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impl<T: Copy> Atomic<T>

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pub fn new(v: T) -> Self

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pub fn into_inner(self) -> T

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pub fn load(&self, _: Ordering) -> T

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pub fn store(&self, val: T, _: Ordering)

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pub fn swap(&self, val: T, _: Ordering) -> T

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impl Atomic<bool>

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pub fn fetch_or(&self, val: bool, _: Ordering) -> bool

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pub fn fetch_and(&self, val: bool, _: Ordering) -> bool

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impl<T: Copy + PartialEq> Atomic<T>

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pub fn compare_exchange( &self, current: T, new: T, _: Ordering, _: Ordering ) -> Result<T, T>

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impl<T: Add<Output = T> + Copy> Atomic<T>

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pub fn fetch_add(&self, val: T, _: Ordering) -> T

Trait Implementations§

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impl<T: Debug + Copy> Debug for Atomic<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: Default + Copy> Default for Atomic<T>

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fn default() -> Atomic<T>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<T> !Freeze for Atomic<T>

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impl<T> !RefUnwindSafe for Atomic<T>

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impl<T> Send for Atomic<T>
where T: Send,

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impl<T> !Sync for Atomic<T>

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impl<T> Unpin for Atomic<T>
where T: Unpin,

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impl<T> UnwindSafe for Atomic<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = const ALIGN: Alignment = Alignment::of::<Self>();

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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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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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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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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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<'a, T> Captures<'a> for T
where T: ?Sized,

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.