Struct vortex::array::PrimitiveArray

pub struct PrimitiveArray { /* private fields */ }

Implementations

impl PrimitiveArray

pub fn array(&self) -> &Array

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

impl PrimitiveArray

pub fn new(buffer: Buffer, ptype: PType, validity: Validity) -> Self

pub fn from_vec<T: NativePType>(values: Vec<T>, validity: Validity) -> Self

pub fn from_nullable_vec<T: NativePType>(values: Vec<Option<T>>) -> Self

pub fn from_bytes(bytes: Bytes, validity: Validity) -> Self

Creates a new array of type U8

pub fn validity(&self) -> Validity

pub fn ptype(&self) -> PType

pub fn buffer(&self) -> &Buffer

pub fn maybe_null_slice<T: NativePType>(&self) -> &[T]

pub fn into_maybe_null_slice<T: NativePType + ArrowNativeType>(self) -> Vec<T>

Convert the array into a mutable vec of the given type. If possible, this will be zero-copy.

pub fn get_as_cast<T: NativePType>(&self, idx: usize) -> T

pub fn reinterpret_cast(&self, ptype: PType) -> Self

pub fn patch<P: AsPrimitive<usize>, T: NativePType + ArrowNativeType>( self, positions: &[P], values: &[T], ) -> VortexResult<Self>

pub fn into_buffer(self) -> Buffer

Trait Implementations

impl AcceptArrayVisitor for PrimitiveArray

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

impl<T: NativePType> ArrayAccessor<T> for PrimitiveArray

fn with_iterator<F, R>(&self, f: F) -> VortexResult<R>

where F: for<'a> FnOnce(&mut dyn Iterator<Item = Option<&'a T>>) -> R,

Iterate over each element of the array, in-order.

impl ArrayCompute for PrimitiveArray

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

Implemented for arrays that can be casted to different types.

fn compare(&self) -> Option<&dyn CompareFn>

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 filter_indices(&self) -> Option<&dyn FilterIndicesFn>

Filter indices based on a disjunctive normal form relational expression. TODO(aduffy): remove this function and push implementation into vortex-datafusion.

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

Single item indexing on Vortex arrays.

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

Filtering function on arrays of predicates.

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 PrimitiveArray

fn compute_statistics(&self, stat: Stat) -> VortexResult<StatsSet>

Compute the requested statistic. Can return additional stats.

impl ArrayTrait for PrimitiveArray

fn nbytes(&self) -> usize

impl ArrayValidity for PrimitiveArray

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

fn logical_validity(&self) -> LogicalValidity

impl ArrayVariants for PrimitiveArray

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

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 AsArray for PrimitiveArray

fn as_array_ref(&self) -> &Array

impl CastFn for PrimitiveArray

fn cast(&self, dtype: &DType) -> VortexResult<Array>

impl Clone for PrimitiveArray

fn clone(&self) -> PrimitiveArray

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CompareFn for PrimitiveArray

fn compare(&self, other: &Array, predicate: Operator) -> VortexResult<Array>

impl Debug for PrimitiveArray

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

Formats the value using the given formatter.

impl FillForwardFn for PrimitiveArray

fn fill_forward(&self) -> VortexResult<Array>

impl FilterFn for PrimitiveArray

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

Filter an array by the provided predicate.

impl FilterIndicesFn for PrimitiveArray

fn filter_indices(&self, disjunction: &Disjunction) -> VortexResult<Array>

impl From<PrimitiveArray> for Array

fn from(value: PrimitiveArray) -> Array

Converts to this type from the input type.

impl From<TypedArray<Primitive>> for PrimitiveArray

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

Converts to this type from the input type.

impl<T: NativePType> From<Vec<T>> for PrimitiveArray

fn from(values: Vec<T>) -> Self

Converts to this type from the input type.

impl GetArrayMetadata for PrimitiveArray

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

impl<'a> IntoArray for PrimitiveArray

fn into_array(self) -> Array

impl IntoCanonical for PrimitiveArray

fn into_canonical(self) -> VortexResult<Canonical>

impl ScalarAtFn for PrimitiveArray

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

impl SearchSortedFn for PrimitiveArray

fn search_sorted( &self, value: &Scalar, side: SearchSortedSide, ) -> VortexResult<SearchResult>

impl SliceFn for PrimitiveArray

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

impl SubtractScalarFn for PrimitiveArray

fn subtract_scalar(&self, to_subtract: &Scalar) -> VortexResult<Array>

impl TakeFn for PrimitiveArray

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

impl ToArray for PrimitiveArray

fn to_array(&self) -> Array

impl TryFrom<&Array> for PrimitiveArray

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 PrimitiveArray

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 PrimitiveArrayTrait for PrimitiveArray