cs431_homework::boc

Struct Cown

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struct Cown<T: Send> {
    last: AtomicPtr<Request>,
    value: UnsafeCell<T>,
}
Expand description

The value should only be accessed inside a when! block.

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§last: AtomicPtr<Request>

MCS lock tail.

When a new node is enqueued, the enqueuer of the previous tail node will wait until the current enqueuer sets that node’s .next.

§value: UnsafeCell<T>

The value of this cown.

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impl<T: Send> CownBase for Cown<T>

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fn last(&self) -> &AtomicPtr<Request>

Return a pointer to the tail of this cown’s request queue.
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impl<T: Debug + Send> Debug for Cown<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> !Freeze for Cown<T>

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impl<T> !RefUnwindSafe for Cown<T>

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impl<T> Send for Cown<T>

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impl<T> !Sync for Cown<T>

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

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impl<T> !UnwindSafe for Cown<T>

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<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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V