Struct vortex::array::VarBinArray

pub struct VarBinArray { /* private fields */ }

Implementations

impl VarBinArray

pub fn array(&self) -> &Array

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

impl VarBinArray

pub fn try_new( offsets: Array, bytes: Array, dtype: DType, validity: Validity, ) -> VortexResult<Self>

pub fn offsets(&self) -> Array

pub fn first_offset<T: NativePType + for<'a> TryFrom<&'a Scalar, Error = VortexError>>( &self, ) -> VortexResult<T>

pub fn bytes(&self) -> Array

pub fn validity(&self) -> Validity

pub fn sliced_bytes(&self) -> VortexResult<Array>

pub fn from_vec<T: AsRef<[u8]>>(vec: Vec<T>, dtype: DType) -> Self

pub fn from_iter<T: AsRef<[u8]>, I: IntoIterator<Item = Option<T>>>( iter: I, dtype: DType, ) -> Self

pub fn offset_at(&self, index: usize) -> usize

pub fn bytes_at(&self, index: usize) -> VortexResult<Buffer>

Trait Implementations

impl AcceptArrayVisitor for VarBinArray

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

impl ArrayAccessor<[u8]> for VarBinArray

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

where F: for<'a> FnOnce(&mut dyn Iterator<Item = Option<&'a [u8]>>) -> R,

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

impl ArrayCompute for VarBinArray

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

Filtering function on arrays of predicates.

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 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 VarBinArray

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

Compute the requested statistic. Can return additional stats.

impl ArrayTrait for VarBinArray

fn nbytes(&self) -> usize

impl ArrayValidity for VarBinArray

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

fn logical_validity(&self) -> LogicalValidity

impl ArrayVariants for VarBinArray

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

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

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

fn as_primitive_array_unchecked(&self) -> &dyn PrimitiveArrayTrait

fn as_utf8_array_unchecked(&self) -> &dyn Utf8ArrayTrait

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 VarBinArray

fn as_array_ref(&self) -> &Array

impl Clone for VarBinArray

fn clone(&self) -> VarBinArray

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VarBinArray

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

Formats the value using the given formatter.

impl FilterFn for VarBinArray

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

Filter an array by the provided predicate.

impl From<TypedArray<VarBin>> for VarBinArray

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

Converts to this type from the input type.

impl From<VarBinArray> for Array

fn from(value: VarBinArray) -> Array

Converts to this type from the input type.

impl From<Vec<&[u8]>> for VarBinArray

fn from(value: Vec<&[u8]>) -> Self

Converts to this type from the input type.

impl From<Vec<&str>> for VarBinArray

fn from(value: Vec<&str>) -> Self

Converts to this type from the input type.

impl From<Vec<String>> for VarBinArray

fn from(value: Vec<String>) -> Self

Converts to this type from the input type.

impl From<Vec<Vec<u8>>> for VarBinArray

fn from(value: Vec<Vec<u8>>) -> Self

Converts to this type from the input type.

impl<'a> FromIterator<Option<&'a [u8]>> for VarBinArray

fn from_iter<T: IntoIterator<Item = Option<&'a [u8]>>>(iter: T) -> Self

Creates a value from an iterator.

impl<'a> FromIterator<Option<&'a str>> for VarBinArray

fn from_iter<T: IntoIterator<Item = Option<&'a str>>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<Option<String>> for VarBinArray

fn from_iter<T: IntoIterator<Item = Option<String>>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<Option<Vec<u8>>> for VarBinArray

fn from_iter<T: IntoIterator<Item = Option<Vec<u8>>>>(iter: T) -> Self

Creates a value from an iterator.

impl GetArrayMetadata for VarBinArray

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

impl<'a> IntoArray for VarBinArray

fn into_array(self) -> Array

impl IntoCanonical for VarBinArray

fn into_canonical(self) -> VortexResult<Canonical>

impl ScalarAtFn for VarBinArray

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

impl SliceFn for VarBinArray

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

impl TakeFn for VarBinArray

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

impl ToArray for VarBinArray

fn to_array(&self) -> Array

impl TryFrom<&Array> for VarBinArray

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 VarBinArray

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 BinaryArrayTrait for VarBinArray

impl Utf8ArrayTrait for VarBinArray