Struct VarBinVTable

pub struct VarBinVTable;

Trait Implementations

impl ArrayVTable<VarBinVTable> for VarBinVTable

fn len(array: &VarBinArray) -> usize

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

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

impl CanonicalVTable<VarBinVTable> for VarBinVTable

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

Returns the canonical representation of the array.

fn append_to_builder( array: &V::Array, builder: &mut dyn ArrayBuilder, ) -> VortexResult<()>

Writes the array into a canonical builder.

impl CastKernel for VarBinVTable

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

impl CompareKernel for VarBinVTable

fn compare( &self, lhs: &VarBinArray, rhs: &dyn Array, operator: Operator, ) -> VortexResult<Option<ArrayRef>>

impl Debug for VarBinVTable

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

Formats the value using the given formatter.

impl FilterKernel for VarBinVTable

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

Filter an array by the provided predicate.

impl IsConstantKernel for VarBinVTable

fn is_constant( &self, array: &VarBinArray, opts: &IsConstantOpts, ) -> VortexResult<Option<bool>>

Preconditions

impl IsSortedKernel for VarBinVTable

fn is_sorted(&self, array: &VarBinArray) -> VortexResult<bool>

Preconditions

fn is_strict_sorted(&self, array: &VarBinArray) -> VortexResult<bool>

impl MaskKernel for VarBinVTable

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

Replace masked values with null in array.

impl MinMaxKernel for VarBinVTable

fn min_max(&self, array: &VarBinArray) -> VortexResult<Option<MinMaxResult>>

impl OperationsVTable<VarBinVTable> for VarBinVTable

fn slice( array: &VarBinArray, start: usize, stop: usize, ) -> VortexResult<ArrayRef>

Perform a constant-time slice of the array.

fn scalar_at(array: &VarBinArray, index: usize) -> VortexResult<Scalar>

Fetch the scalar at the given index.

impl SerdeVTable<VarBinVTable> for VarBinVTable

type Metadata = ProstMetadata<VarBinMetadata>

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

Exports the metadata for the array.

fn build( _encoding: &VarBinEncoding, dtype: &DType, len: usize, metadata: &VarBinMetadata, buffers: &[ByteBuffer], children: &dyn ArrayChildren, ) -> VortexResult<VarBinArray>

Build an array from its given parts.

impl TakeKernel for VarBinVTable

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

Create a new array by taking the values from the array at the given indices.

impl ToArrowKernel for VarBinVTable

fn to_arrow( &self, array: &VarBinArray, arrow_type: Option<&DataType>, ) -> VortexResult<Option<ArrowArrayRef>>

impl VTable for VarBinVTable

type Array = VarBinArray

type Encoding = VarBinEncoding

type ArrayVTable = VarBinVTable

type CanonicalVTable = VarBinVTable

type OperationsVTable = VarBinVTable

type ValidityVTable = ValidityVTableFromValidityHelper

type VisitorVTable = VarBinVTable

type ComputeVTable = NotSupported

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

type EncodeVTable = NotSupported

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

type SerdeVTable = VarBinVTable

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

fn id(_encoding: &Self::Encoding) -> EncodingId

Returns the ID of the encoding.

fn encoding(_array: &Self::Array) -> EncodingRef

Returns the encoding for the array.

impl VisitorVTable<VarBinVTable> for VarBinVTable

fn visit_buffers(array: &VarBinArray, visitor: &mut dyn ArrayBufferVisitor)

Visit the buffers of the array.

fn visit_children(array: &VarBinArray, visitor: &mut dyn ArrayChildVisitor)

Visit the children of the array.

fn nbuffers(array: &V::Array) -> usize

Count the number of buffers in the array.

fn nchildren(array: &V::Array) -> usize

Count the number of children in the array.