Module datatype 

Re-exports

use std::str::FromStr; 🔒

use std::sync::Arc; 🔒

use crate::ArrowError; 🔒

use crate::Field; 🔒

use crate::FieldRef; 🔒

use crate::Fields; 🔒

use crate::UnionFields; 🔒

Enums

DataType

Datatypes supported by this implementation of Apache Arrow.

IntervalUnit

YEAR_MONTH, DAY_TIME, MONTH_DAY_NANO interval in SQL style.

TimeUnit

An absolute length of time in seconds, milliseconds, microseconds or nanoseconds.

UnionMode

Sparse or Dense union layouts

Constants

DECIMAL32_DEFAULT_SCALE

The default scale for DataType::Decimal32 values

DECIMAL32_MAX_PRECISION

The maximum precision for DataType::Decimal32 values

DECIMAL32_MAX_SCALE

The maximum scale for DataType::Decimal32 values

DECIMAL64_DEFAULT_SCALE

The default scale for DataType::Decimal64 values

DECIMAL64_MAX_PRECISION

The maximum precision for DataType::Decimal64 values

DECIMAL64_MAX_SCALE

The maximum scale for DataType::Decimal64 values

DECIMAL128_MAX_PRECISION

The maximum precision for DataType::Decimal128 values

DECIMAL128_MAX_SCALE

The maximum scale for DataType::Decimal128 values

DECIMAL256_MAX_PRECISION

The maximum precision for DataType::Decimal256 values

DECIMAL256_MAX_SCALE

The maximum scale for DataType::Decimal256 values

DECIMAL_DEFAULT_SCALE

The default scale for DataType::Decimal128 and DataType::Decimal256 values