rustc_thread_pool::latch

Struct LatchRef

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pub(crate) struct LatchRef<'a, L> {
    inner: *const L,
    marker: PhantomData<&'a L>,
}
Expand description

&L without any implication of dereferenceable for Latch::set

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§inner: *const L§marker: PhantomData<&'a L>

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impl<L> LatchRef<'_, L>

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pub(crate) fn new(inner: &L) -> LatchRef<'_, L>

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impl<L> Deref for LatchRef<'_, L>

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type Target = L

The resulting type after dereferencing.
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fn deref(&self) -> &L

Dereferences the value.
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impl<L: Latch> Latch for LatchRef<'_, L>

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unsafe fn set(this: *const Self)

Set the latch, signalling others. Read more
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impl<L: Sync> Sync for LatchRef<'_, L>

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impl<'a, L> Freeze for LatchRef<'a, L>

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impl<'a, L> RefUnwindSafe for LatchRef<'a, L>
where L: RefUnwindSafe,

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impl<'a, L> !Send for LatchRef<'a, L>

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impl<'a, L> Unpin for LatchRef<'a, L>

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impl<'a, L> UnwindSafe for LatchRef<'a, L>
where L: RefUnwindSafe,

Blanket Implementations§

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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, 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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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.

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