Struct ALPRDArray

pub struct ALPRDArray { /* private fields */ }

Implementations

impl ALPRDArray

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

impl ALPRDArray

pub fn try_new( dtype: DType, left_parts: Array, left_parts_dict: impl AsRef<[u16]>, right_parts: Array, right_bit_width: u8, left_parts_exceptions: Option<Array>, ) -> VortexResult<Self>

pub fn is_f32(&self) -> bool

Returns true if logical type of the array values is f32.

Returns false if the logical type of the array values is f64.

pub fn left_parts(&self) -> Array

The leftmost (most significant) bits of the floating point values stored in the array.

These are bit-packed and dictionary encoded, and cannot directly be interpreted without the metadata of this array.

pub fn right_parts(&self) -> Array

The rightmost (least significant) bits of the floating point values stored in the array.

pub fn left_parts_exceptions(&self) -> Option<Array>

Patches of left-most bits.

pub fn left_parts_dict(&self) -> &[u16]

The dictionary that maps the codes in left_parts into bit patterns.

Trait Implementations

impl AcceptArrayVisitor for ALPRDArray

fn accept(&self, visitor: &mut dyn ArrayVisitor) -> VortexResult<()>

impl ArrayCompute for ALPRDArray

fn filter(&self) -> Option<&dyn FilterFn>

Filtering function on arrays of predicates.

fn scalar_at(&self) -> Option<&dyn ScalarAtFn>

Single item indexing on Vortex arrays.

fn slice(&self) -> Option<&dyn SliceFn>

Perform zero-copy slicing of an array.

fn take(&self) -> Option<&dyn TakeFn>

Take a set of indices from an array. This often forces allocations and decoding of the receiver.

fn cast(&self) -> Option<&dyn CastFn>

Implemented for arrays that can be casted to different types.

fn compare( &self, _other: &Array, _operator: Operator, ) -> Option<Result<Array, VortexError>>

Binary operator implementation for arrays against other arrays.

fn fill_forward(&self) -> Option<&dyn FillForwardFn>

Array function that returns new arrays a non-null value is repeated across runs of nulls.

fn subtract_scalar(&self) -> Option<&dyn SubtractScalarFn>

Broadcast subtraction of scalar from Vortex array.

fn search_sorted(&self) -> Option<&dyn SearchSortedFn>

Perform a search over an ordered array.

fn and(&self) -> Option<&dyn AndFn>

Perform a boolean AND operation over two arrays

fn or(&self) -> Option<&dyn OrFn>

Perform a boolean OR operation over two arrays

impl ArrayStatisticsCompute for ALPRDArray

fn compute_statistics(&self, _stat: Stat) -> Result<StatsSet, VortexError>

Compute the requested statistic. Can return additional stats.

impl ArrayTrait for ALPRDArray

fn nbytes(&self) -> usize

Total size of the array in bytes, including all children and buffers.

impl ArrayValidity for ALPRDArray

fn is_valid(&self, index: usize) -> bool

fn logical_validity(&self) -> LogicalValidity

impl ArrayVariants for ALPRDArray

fn as_primitive_array(&self) -> Option<&dyn PrimitiveArrayTrait>

fn as_primitive_array_unchecked(&self) -> &dyn PrimitiveArrayTrait

fn as_null_array(&self) -> Option<&dyn NullArrayTrait>

fn as_null_array_unchecked(&self) -> &dyn NullArrayTrait

fn as_bool_array(&self) -> Option<&dyn BoolArrayTrait>

fn as_bool_array_unchecked(&self) -> &dyn BoolArrayTrait

fn as_utf8_array(&self) -> Option<&dyn Utf8ArrayTrait>

fn as_utf8_array_unchecked(&self) -> &dyn Utf8ArrayTrait

fn as_binary_array(&self) -> Option<&dyn BinaryArrayTrait>

fn as_binary_array_unchecked(&self) -> &dyn BinaryArrayTrait

fn as_struct_array(&self) -> Option<&dyn StructArrayTrait>

fn as_struct_array_unchecked(&self) -> &dyn StructArrayTrait

fn as_list_array(&self) -> Option<&dyn ListArrayTrait>

fn as_list_array_unchecked(&self) -> &dyn ListArrayTrait

fn as_extension_array(&self) -> Option<&dyn ExtensionArrayTrait>

fn as_extension_array_unchecked(&self) -> &dyn ExtensionArrayTrait

impl AsRef<Array> for ALPRDArray

fn as_ref(&self) -> &Array

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ALPRDArray

fn clone(&self) -> ALPRDArray

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ALPRDArray

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

Formats the value using the given formatter.

impl FilterFn for ALPRDArray

fn filter(&self, predicate: &Array) -> VortexResult<Array>

Filter an array by the provided predicate.

impl From<ALPRDArray> for Array

fn from(value: ALPRDArray) -> Array

Converts to this type from the input type.

impl From<TypedArray<ALPRD>> for ALPRDArray

fn from(typed: TypedArray<ALPRD>) -> Self

Converts to this type from the input type.

impl GetArrayMetadata for ALPRDArray

fn metadata(&self) -> Arc<dyn ArrayMetadata>

impl<'a> IntoArray for ALPRDArray

fn into_array(self) -> Array

impl IntoCanonical for ALPRDArray

fn into_canonical(self) -> VortexResult<Canonical>

impl PrimitiveArrayTrait for ALPRDArray

fn u8_accessor(&self) -> Option<Arc<dyn Accessor<u8>>>

fn u16_accessor(&self) -> Option<Arc<dyn Accessor<u16>>>

fn u32_accessor(&self) -> Option<Arc<dyn Accessor<u32>>>

fn u64_accessor(&self) -> Option<Arc<dyn Accessor<u64>>>

fn i8_accessor(&self) -> Option<Arc<dyn Accessor<i8>>>

fn i16_accessor(&self) -> Option<Arc<dyn Accessor<i16>>>

fn i32_accessor(&self) -> Option<Arc<dyn Accessor<i32>>>

fn i64_accessor(&self) -> Option<Arc<dyn Accessor<i64>>>

fn f16_accessor(&self) -> Option<Arc<dyn Accessor<f16>>>

fn f32_accessor(&self) -> Option<Arc<dyn Accessor<f32>>>

fn f64_accessor(&self) -> Option<Arc<dyn Accessor<f64>>>

fn u8_iter(&self) -> Option<VectorizedArrayIter<u8>>

fn u16_iter(&self) -> Option<VectorizedArrayIter<u16>>

fn u32_iter(&self) -> Option<VectorizedArrayIter<u32>>

fn u64_iter(&self) -> Option<VectorizedArrayIter<u64>>

fn i8_iter(&self) -> Option<VectorizedArrayIter<i8>>

fn i16_iter(&self) -> Option<VectorizedArrayIter<i16>>

fn i32_iter(&self) -> Option<VectorizedArrayIter<i32>>

fn i64_iter(&self) -> Option<VectorizedArrayIter<i64>>

fn f16_iter(&self) -> Option<VectorizedArrayIter<f16>>

fn f32_iter(&self) -> Option<VectorizedArrayIter<f32>>

fn f64_iter(&self) -> Option<VectorizedArrayIter<f64>>

impl ScalarAtFn for ALPRDArray

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

fn scalar_at_unchecked(&self, index: usize) -> Scalar

impl SliceFn for ALPRDArray

fn slice(&self, start: usize, stop: usize) -> VortexResult<Array>

Return a zero-copy slice of an array, between start (inclusive) and end (exclusive). If start >= stop, returns an empty array of the same type as self. Assumes that start or stop are out of bounds, may panic otherwise.

impl TakeFn for ALPRDArray

fn take(&self, indices: &Array) -> VortexResult<Array>

impl ToArray for ALPRDArray

fn to_array(&self) -> Array

impl TryFrom<&Array> for ALPRDArray

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(array: &Array) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Array> for ALPRDArray

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(array: Array) -> Result<Self, Self::Error>

Performs the conversion.