Struct DecimalVTable

pub struct DecimalVTable;

Trait Implementations

impl ArrayVTable<DecimalVTable> for DecimalVTable

fn len(array: &DecimalArray) -> usize

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

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

impl BetweenKernel for DecimalVTable

fn between( &self, arr: &DecimalArray, lower: &dyn Array, upper: &dyn Array, options: &BetweenOptions, ) -> VortexResult<Option<ArrayRef>>

impl CanonicalVTable<DecimalVTable> for DecimalVTable

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

Returns the canonical representation of the array.

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

Writes the array into a canonical builder.

impl Debug for DecimalVTable

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

Formats the value using the given formatter.

impl FilterKernel for DecimalVTable

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

Filter an array by the provided predicate.

impl IsConstantKernel for DecimalVTable

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

Preconditions

impl IsSortedKernel for DecimalVTable

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

Preconditions

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

impl MinMaxKernel for DecimalVTable

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

impl OperationsVTable<DecimalVTable> for DecimalVTable

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

Perform a constant-time slice of the array.

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

Fetch the scalar at the given index.

impl SerdeVTable<DecimalVTable> for DecimalVTable

type Metadata = ProstMetadata<DecimalMetadata>

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

Exports the metadata for the array.

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

Build an array from its given parts.

impl SumKernel for DecimalVTable

fn sum(&self, array: &DecimalArray) -> VortexResult<Scalar>

Preconditions

impl TakeKernel for DecimalVTable

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

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

impl VTable for DecimalVTable

type Array = DecimalArray

type Encoding = DecimalEncoding

type ArrayVTable = DecimalVTable

type CanonicalVTable = DecimalVTable

type OperationsVTable = DecimalVTable

type ValidityVTable = ValidityVTableFromValidityHelper

type VisitorVTable = DecimalVTable

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 = DecimalVTable

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<DecimalVTable> for DecimalVTable

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

Visit the buffers of the array.

fn visit_children(array: &DecimalArray, 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.