Module arrays

All the built-in encoding schemes and arrays.

Modules

builder

compute

Structs

BoolArray

BoolEncoding

BoolVTable

BooleanBuffer

A slice-able Buffer containing bit-packed booleans

BooleanBufferBuilder

Builder for BooleanBuffer

ChunkedArray

ChunkedEncoding

ChunkedVTable

ConstantArray

ConstantEncoding

ConstantVTable

DecimalArray

Array for decimal-typed real numbers

DecimalEncoding

DecimalVTable

ExtensionArray

ExtensionEncoding

ExtensionVTable

Inlined

ListArray

The canonical array for List type data. This is modeled similarly to a ListArray.

ListEncoding

ListVTable

NativeValue

NativeValue serves as a wrapper type to allow us to implement Hash and Eq on all primitive types.

NullArray

NullEncoding

NullVTable

PrimitiveArray

PrimitiveEncoding

PrimitiveVTable

Ref

StructArray

StructEncoding

StructVTable

TemporalArray

An array wrapper for primitive values that have an associated temporal meaning.

VarBinArray

VarBinEncoding

VarBinVTable

VarBinViewArray

VarBinViewEncoding

VarBinViewVTable

Constants

IS_CONST_LANE_WIDTH

Traits

BooleanBufferExt

OffsetPType

Functions

compact_buffers

Returns a compacted copy of the input array, where all wasted space has been cleaned up. This operation can be very expensive, in the worst cast copying all existing string data into a new allocation.

compatible_storage_type

True if value_type can represent every value of the type dtype.

compute_is_constant

Assumes any floating point has been cast into its bit representation for which != and !is_eq are the same Assumes there’s at least 1 value in the slice, which is an invariant of the entry level function.

compute_min_max

Compute the min and max of VarBin like array.

smallest_storage_type

Maps a decimal precision into the smallest type that can represent it.

varbin_scalar

Unions

BinaryView