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DefaultExpressionEvaluator

deltalake_core::kernel::engine::arrow_expression

Struct DefaultExpressionEvaluator 

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pub struct DefaultExpressionEvaluator { /* private fields */ }

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impl Debug for DefaultExpressionEvaluator

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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 ExpressionEvaluator for DefaultExpressionEvaluator

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

Evaluate the expression on a given EngineData. Read more

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

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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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