Trait DateOp

trait DateOp: ArrowTemporalType {
    // Required methods
    fn add_year_month(timestamp: Self::Native, delta: i32) -> Self::Native;
    fn add_day_time(
        timestamp: Self::Native,
        delta: IntervalDayTime,
    ) -> Self::Native;
    fn add_month_day_nano(
        timestamp: Self::Native,
        delta: IntervalMonthDayNano,
    ) -> Self::Native;
    fn sub_year_month(timestamp: Self::Native, delta: i32) -> Self::Native;
    fn sub_day_time(
        timestamp: Self::Native,
        delta: IntervalDayTime,
    ) -> Self::Native;
    fn sub_month_day_nano(
        timestamp: Self::Native,
        delta: IntervalMonthDayNano,
    ) -> Self::Native;
}

Arithmetic trait for date arrays

Note: these should be fallible (#4456)

Required Methods

fn add_year_month(timestamp: Self::Native, delta: i32) -> Self::Native

fn add_day_time(timestamp: Self::Native, delta: IntervalDayTime) -> Self::Native

fn add_month_day_nano( timestamp: Self::Native, delta: IntervalMonthDayNano, ) -> Self::Native

fn sub_year_month(timestamp: Self::Native, delta: i32) -> Self::Native

fn sub_day_time(timestamp: Self::Native, delta: IntervalDayTime) -> Self::Native

fn sub_month_day_nano( timestamp: Self::Native, delta: IntervalMonthDayNano, ) -> Self::Native

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.

Implementations on Foreign Types

impl DateOp for Date32Type

fn add_year_month(left: Self::Native, right: i32) -> Self::Native

fn add_day_time(left: Self::Native, right: IntervalDayTime) -> Self::Native

fn add_month_day_nano( left: Self::Native, right: IntervalMonthDayNano, ) -> Self::Native

fn sub_year_month(left: Self::Native, right: i32) -> Self::Native

fn sub_day_time(left: Self::Native, right: IntervalDayTime) -> Self::Native

fn sub_month_day_nano( left: Self::Native, right: IntervalMonthDayNano, ) -> Self::Native

impl DateOp for Date64Type

fn add_year_month(left: Self::Native, right: i32) -> Self::Native

fn add_day_time(left: Self::Native, right: IntervalDayTime) -> Self::Native

fn add_month_day_nano( left: Self::Native, right: IntervalMonthDayNano, ) -> Self::Native

fn sub_year_month(left: Self::Native, right: i32) -> Self::Native

fn sub_day_time(left: Self::Native, right: IntervalDayTime) -> Self::Native

fn sub_month_day_nano( left: Self::Native, right: IntervalMonthDayNano, ) -> Self::Native

Implementors