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DefaultPredicateEvaluator

deltalake_core::kernel::engine::arrow_expression

Struct DefaultPredicateEvaluator 

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pub struct DefaultPredicateEvaluator { /* private fields */ }

Trait Implementations§

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impl Debug for DefaultPredicateEvaluator

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

Formats the value using the given formatter. Read more
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impl PredicateEvaluator for DefaultPredicateEvaluator

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fn evaluate( &self, batch: &(dyn EngineData + 'static), ) -> Result<Box<dyn EngineData>, Error>

Evaluate the predicate on a given EngineData. Read more

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where T: 'static + ?Sized,

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where T: Any + Send + Sync,

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fn as_any(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

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fn into_any(self: Box<T>) -> Box<dyn Any + Sync + Send>

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fn type_name(&self) -> &'static str

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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> PolicyExt for T
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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<KernelType, ArrowType> TryIntoArrow<ArrowType> for KernelType
where ArrowType: TryFromKernel<KernelType>,

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fn try_into_arrow(self) -> Result<ArrowType, ArrowError>

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impl<KernelType, ArrowType> TryIntoKernel<KernelType> for ArrowType
where KernelType: TryFromArrow<ArrowType>,

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fn try_into_kernel(self) -> Result<KernelType, ArrowError>

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impl<V, T> VZip<V> for T
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