Struct differential_dataflow::trace::rc_blanket_impls::RcMerger

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pub struct RcMerger<B: Batch> { /* private fields */ }
Expand description

Wrapper type for merging reference counted batches.

Trait Implementations§

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impl<B: Batch> Merger<Rc<B>> for RcMerger<B>

Represents a merge in progress.

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fn new( source1: &Rc<B>, source2: &Rc<B>, compaction_frontier: AntichainRef<'_, B::Time> ) -> Self

Creates a new merger to merge the supplied batches, optionally compacting up to the supplied frontier.
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fn work(&mut self, source1: &Rc<B>, source2: &Rc<B>, fuel: &mut isize)

Perform some amount of work, decrementing fuel. Read more
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fn done(self) -> Rc<B>

Extracts merged results. Read more

Auto Trait Implementations§

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impl<B> Freeze for RcMerger<B>
where <B as Batch>::Merger: Freeze,

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impl<B> RefUnwindSafe for RcMerger<B>
where <B as Batch>::Merger: RefUnwindSafe,

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impl<B> Send for RcMerger<B>
where <B as Batch>::Merger: Send,

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impl<B> Sync for RcMerger<B>
where <B as Batch>::Merger: Sync,

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impl<B> Unpin for RcMerger<B>
where <B as Batch>::Merger: Unpin,

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impl<B> UnwindSafe for RcMerger<B>
where <B as Batch>::Merger: UnwindSafe,

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<R, O, T> CopyOnto<ConsecutiveOffsetPairs<R, O>> for T
where R: Region<Index = (usize, usize)>, O: OffsetContainer<usize>, T: CopyOnto<R>,

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fn copy_onto( self, target: &mut ConsecutiveOffsetPairs<R, O> ) -> <ConsecutiveOffsetPairs<R, O> as Region>::Index

Copy self into the target container, returning an index that allows to look up the corresponding read item.
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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<R, T> PushInto<FlatStack<R>> for T
where R: Region + Clone + 'static, T: CopyOnto<R>,

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fn push_into(self, target: &mut FlatStack<R>)

Push self into the target container.
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impl<T> PushInto<Vec<T>> for T

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fn push_into(self, target: &mut Vec<T>)

Push self into the target container.
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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.