Trait 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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so 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