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ProxyJoinTactic

differential_dataflow::operators::int_proxy::join

Struct ProxyJoinTactic 

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pub struct ProxyJoinTactic<B0, B1, Bk> { /* private fields */ }
Expand description

A proxy-space JoinTactic: matches records of the two presented runs by key_hash,

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impl<B0, B1, Bk> ProxyJoinTactic<B0, B1, Bk>

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pub fn new(backend: Bk) -> Self

A join tactic deferring all value semantics to backend.

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impl<B0, B1, Bk> JoinTactic<B0, B1, <Bk as ProxyJoinBackend<B0, B1>>::Output> for ProxyJoinTactic<B0, B1, Bk>
where B0: BatchReader, B1: BatchReader<Time = B0::Time>, Bk: ProxyJoinBackend<B0, B1>, Bk::Output: 'static,

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fn prep( &mut self, input0: Vec<B0>, input1: Vec<B1>, fresh: Fresh, meet: B0::Time, ) -> Box<dyn Iterator<Item = Bk::Output>>

Prepare the join of two lists of batches into an iterator of output containers. Read more

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impl<B0, B1, Bk> Freeze for ProxyJoinTactic<B0, B1, Bk>
where Bk: Freeze,

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impl<B0, B1, Bk> RefUnwindSafe for ProxyJoinTactic<B0, B1, Bk>
where Bk: RefUnwindSafe, B0: RefUnwindSafe, B1: RefUnwindSafe,

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impl<B0, B1, Bk> Send for ProxyJoinTactic<B0, B1, Bk>
where Bk: Send, B0: Send, B1: Send,

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impl<B0, B1, Bk> Sync for ProxyJoinTactic<B0, B1, Bk>
where Bk: Sync, B0: Sync, B1: Sync,

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impl<B0, B1, Bk> Unpin for ProxyJoinTactic<B0, B1, Bk>
where Bk: Unpin, B0: Unpin, B1: Unpin,

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impl<B0, B1, Bk> UnsafeUnpin for ProxyJoinTactic<B0, B1, Bk>
where Bk: UnsafeUnpin,

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impl<B0, B1, Bk> UnwindSafe for ProxyJoinTactic<B0, B1, Bk>
where Bk: UnwindSafe, B0: UnwindSafe, B1: UnwindSafe,

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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> 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<'a, S, T> Semigroup<&'a S> for T
where T: Semigroup<S>,

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fn plus_equals(&mut self, rhs: &&'a S)

The method of std::ops::AddAssign, for types that do not implement AddAssign.
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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.