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CircularBufferPtr

bf_tree::circular_buffer

Struct CircularBufferPtr 

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pub struct CircularBufferPtr<'a> { /* private fields */ }
Expand description

The guard returned by CircularBuffer::alloc. While this guard is being hold, the allocated memory is not allowed to be evicted. This means that you may block the evicting thread if you hold this guard for too long.

The lock will be released once the guard is dropped.

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impl CircularBufferPtr<'_>

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pub fn as_ptr(&self) -> *mut u8

Get the actual pointer to the allocated memory.

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impl Drop for CircularBufferPtr<'_>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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impl<'a> !Send for CircularBufferPtr<'a>

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impl<'a> !Sync for CircularBufferPtr<'a>

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impl<'a> Freeze for CircularBufferPtr<'a>

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impl<'a> RefUnwindSafe for CircularBufferPtr<'a>

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impl<'a> Unpin for CircularBufferPtr<'a>

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impl<'a> UnsafeUnpin for CircularBufferPtr<'a>

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impl<'a> UnwindSafe for CircularBufferPtr<'a>

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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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