Trait arrow::datatypes::ArrowTimestampType

pub trait ArrowTimestampType: ArrowTemporalType<Native = i64> {
    const UNIT: TimeUnit;

    // Required method
    fn make_value(naive: NaiveDateTime) -> Option<i64>;

    // Provided method
    fn get_time_unit() -> TimeUnit { ... }
}

A timestamp type allows us to create array builders that take a timestamp.

Required Associated Constants

const UNIT: TimeUnit

The TimeUnit of this timestamp.

Required Methods

fn make_value(naive: NaiveDateTime) -> Option<i64>

Creates a ArrowTimestampType::Native from the provided NaiveDateTime

See DataType::Timestamp for more information on timezone handling

Provided Methods

fn get_time_unit() -> TimeUnit

👎Deprecated: Use Self::UNIT

Returns the TimeUnit of this timestamp.

Object Safety

This trait is not object safe.

Implementors

impl ArrowTimestampType for TimestampMicrosecondType

const UNIT: TimeUnit = TimeUnit::Microsecond

impl ArrowTimestampType for TimestampMillisecondType

const UNIT: TimeUnit = TimeUnit::Millisecond

impl ArrowTimestampType for TimestampNanosecondType

const UNIT: TimeUnit = TimeUnit::Nanosecond

impl ArrowTimestampType for TimestampSecondType

const UNIT: TimeUnit = TimeUnit::Second