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RefRange

clt_database::skiplist::base

Struct RefRange 

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pub struct RefRange<'a, Q, R, K, V, C = BasicComparator, A: SkiplistAllocator = TursoAllocator>
where
    C: Comparator<K> + Comparator<K, Q>,
    R: RangeBounds<Q>,
    Q: ?Sized,
{ /* private fields */ }
Expand description

An iterator over reference-counted subset of entries of a SkipList.

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impl<'a, Q, R, K: 'a, V: 'a, C, A: SkiplistAllocator> RefRange<'a, Q, R, K, V, C, A>
where C: Comparator<K> + Comparator<K, Q>, R: RangeBounds<Q>, Q: ?Sized,

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pub fn next(&mut self, guard: &Guard) -> Option<RefEntry<'a, K, V, C, A>>

Advances the iterator and returns the next value.

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pub fn next_back(&mut self, guard: &Guard) -> Option<RefEntry<'a, K, V, C, A>>

Removes and returns an element from the end of the iterator.

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pub fn drop_impl(&mut self, guard: &Guard)

Decrements a reference count owned by this iterator.

Trait Implementations§

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impl<Q, R, K, V, C, A: SkiplistAllocator> Debug for RefRange<'_, Q, R, K, V, C, A>
where C: Comparator<K> + Comparator<K, Q>, K: Debug, V: Debug, R: RangeBounds<Q> + Debug, Q: ?Sized,

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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<Q, R, K, V, C, A: SkiplistAllocator> Send for RefRange<'_, Q, R, K, V, C, A>
where C: Comparator<K> + Comparator<K, Q>, R: RangeBounds<Q>, Q: ?Sized,

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impl<Q, R, K, V, C, A: SkiplistAllocator> Sync for RefRange<'_, Q, R, K, V, C, A>
where C: Comparator<K> + Comparator<K, Q>, R: RangeBounds<Q>, Q: ?Sized,

Auto Trait Implementations§

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impl<'a, Q, R, K, V, C = BasicComparator, A = TursoAllocator> !RefUnwindSafe for RefRange<'a, Q, R, K, V, C, A>

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impl<'a, Q, R, K, V, C = BasicComparator, A = TursoAllocator> !UnwindSafe for RefRange<'a, Q, R, K, V, C, A>

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impl<'a, Q, R, K, V, C, A> Freeze for RefRange<'a, Q, R, K, V, C, A>
where &'a SkipList<K, V, C, A>: Freeze, Option<RefEntry<'a, K, V, C, A>>: Freeze, R: Freeze, PhantomData<fn() -> Q>: Freeze, Q: ?Sized,

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impl<'a, Q, R, K, V, C, A> Unpin for RefRange<'a, Q, R, K, V, C, A>
where &'a SkipList<K, V, C, A>: Unpin, Option<RefEntry<'a, K, V, C, A>>: Unpin, R: Unpin, PhantomData<fn() -> Q>: Unpin, Q: ?Sized,

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impl<'a, Q, R, K, V, C, A> UnsafeUnpin for RefRange<'a, Q, R, K, V, C, A>
where &'a SkipList<K, V, C, A>: UnsafeUnpin, Option<RefEntry<'a, K, V, C, A>>: UnsafeUnpin, R: UnsafeUnpin, PhantomData<fn() -> Q>: UnsafeUnpin, Q: ?Sized,

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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> ErasedDestructor for T
where T: 'static,

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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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where V: MultiLane<T>,

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fn vzip(self) -> V

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