Module data 

Contains ArrayData, a generic representation of Arrow array data which encapsulates common attributes and operations for Arrow array.

Re-exports

use crate::bit_iterator::BitSliceIterator; 🔒

use arrow_buffer::buffer::BooleanBuffer; 🔒

use arrow_buffer::buffer::NullBuffer; 🔒

use arrow_buffer::ArrowNativeType; 🔒

use arrow_buffer::Buffer; 🔒

use arrow_buffer::IntervalDayTime; 🔒

use arrow_buffer::IntervalMonthDayNano; 🔒

use arrow_buffer::MutableBuffer; 🔒

use arrow_buffer::bit_util; 🔒

use arrow_buffer::i256; 🔒

use arrow_schema::ArrowError; 🔒

use arrow_schema::DataType; 🔒

use arrow_schema::UnionMode; 🔒

use std::mem; 🔒

use std::ops::Range; 🔒

use std::sync::Arc; 🔒

use crate::equal; 🔒

use crate::validate_binary_view; 🔒

use crate::validate_string_view; 🔒

Structs

ArrayData

A generic representation of Arrow array data which encapsulates common attributes and operations for Arrow array.

ArrayDataBuilder

Builder for ArrayData type

DataTypeLayout

Layout specification for a data type

Enums

BufferSpec

Layout specification for a single data type buffer

Functions

checked_len_plus_offset 🔒

contains_nulls 🔒

count_nulls 🔒

get_fixed_size_binary_width 🔒

Get byte width of FixedSizeBinary size

layout

Return the expected DataTypeLayout Arrays of this data type are expected to have

new_buffers 🔒

Creates 2 [MutableBuffer]s with a given capacity (in slots).

utf8_span 🔒

Returns the first and last of offsets, and the bytes of values between them as a str. Returns None if the offsets are not valid indexes into values or those bytes are not valid UTF-8.

Type Aliases

ArrayDataRef

A thread-safe, shared reference to the Arrow array data.