ALPRDVTable

vortex_alp

Struct ALPRDVTable 

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pub struct ALPRDVTable;

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impl ArrayVTable<ALPRDVTable> for ALPRDVTable

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fn len(array: &ALPRDArray) -> usize

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fn dtype(array: &ALPRDArray) -> &DType

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fn stats(array: &ALPRDArray) -> StatsSetRef<'_>

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impl CanonicalVTable<ALPRDVTable> for ALPRDVTable

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fn canonicalize(array: &ALPRDArray) -> VortexResult<Canonical>

Returns the canonical representation of the array. Read more
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fn append_to_builder( array: &<V as VTable>::Array, builder: &mut dyn ArrayBuilder, ) -> Result<(), VortexError>

Writes the array into a canonical builder. Read more
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impl CastKernel for ALPRDVTable

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fn cast( &self, array: &ALPRDArray, dtype: &DType, ) -> VortexResult<Option<ArrayRef>>

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impl Debug for ALPRDVTable

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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 EncodeVTable<ALPRDVTable> for ALPRDVTable

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fn encode( _encoding: &ALPRDEncoding, canonical: &Canonical, like: Option<&ALPRDArray>, ) -> VortexResult<Option<ALPRDArray>>

Try to encode a canonical array into this encoding. Read more
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impl FilterKernel for ALPRDVTable

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fn filter(&self, array: &ALPRDArray, mask: &Mask) -> VortexResult<ArrayRef>

Filter an array by the provided predicate. Read more
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impl MaskKernel for ALPRDVTable

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fn mask(&self, array: &ALPRDArray, filter_mask: &Mask) -> VortexResult<ArrayRef>

Replace masked values with null in array.
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impl OperationsVTable<ALPRDVTable> for ALPRDVTable

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fn slice(array: &ALPRDArray, range: Range<usize>) -> ArrayRef

Perform a constant-time slice of the array. Read more
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fn scalar_at(array: &ALPRDArray, index: usize) -> Scalar

Fetch the scalar at the given index. Read more
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impl SerdeVTable<ALPRDVTable> for ALPRDVTable

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type Metadata = ProstMetadata<ALPRDMetadata>

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fn metadata(array: &ALPRDArray) -> VortexResult<Option<Self::Metadata>>

Exports metadata for an array. Read more
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fn build( _encoding: &ALPRDEncoding, dtype: &DType, len: usize, metadata: &ALPRDMetadata, _buffers: &[ByteBuffer], children: &dyn ArrayChildren, ) -> VortexResult<ALPRDArray>

Build an array from components. Read more
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impl TakeKernel for ALPRDVTable

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fn take( &self, array: &ALPRDArray, indices: &dyn Array, ) -> VortexResult<ArrayRef>

Create a new array by taking the values from the array at the given indices. Read more
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impl VTable for ALPRDVTable

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type Array = ALPRDArray

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type Encoding = ALPRDEncoding

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type ArrayVTable = ALPRDVTable

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type CanonicalVTable = ALPRDVTable

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type OperationsVTable = ALPRDVTable

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type ValidityVTable = ValidityVTableFromChild

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type VisitorVTable = ALPRDVTable

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type ComputeVTable = NotSupported

Optionally enable implementing dynamic compute dispatch for this encoding. Can be disabled by assigning to the NotSupported type.
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type EncodeVTable = ALPRDVTable

Optionally enable the EncodeVTable for this encoding. This allows it to partake in compression. Can be disabled by assigning to the NotSupported type.
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type SerdeVTable = ALPRDVTable

Optionally enable serde for this encoding by implementing the SerdeVTable trait. Can be disabled by assigning to the NotSupported type.
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type PipelineVTable = NotSupported

Optionally enable the PipelineVTable for this encoding. This allows it to partake in pipeline operations.
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fn id(_encoding: &Self::Encoding) -> EncodingId

Returns the ID of the encoding.
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fn encoding(_array: &Self::Array) -> EncodingRef

Returns the encoding for the array.
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impl ValidityChild<ALPRDVTable> for ALPRDVTable

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fn validity_child(array: &ALPRDArray) -> &dyn Array

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impl VisitorVTable<ALPRDVTable> for ALPRDVTable

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fn visit_buffers(_array: &ALPRDArray, _visitor: &mut dyn ArrayBufferVisitor)

Visit the buffers of the array.
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fn visit_children(array: &ALPRDArray, visitor: &mut dyn ArrayChildVisitor)

Visit the children of the array.
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fn nbuffers(array: &<V as VTable>::Array) -> usize

Count the number of buffers in the array.
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fn nchildren(array: &<V as VTable>::Array) -> usize

Count the number of children in the array.

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