Struct `DateArithmetic`

pub struct DateArithmetic { /* private fields */ }

Options for Date::checked_add and Date::checked_sub.

This type provides a way to ergonomically add one of a few different duration types to a Date.

The main way to construct values of this type is with its From trait implementations:

From<Span> for DateArithmetic adds (or subtracts) the given span to the receiver date.
From<SignedDuration> for DateArithmetic adds (or subtracts) the given signed duration to the receiver date.
From<std::time::Duration> for DateArithmetic adds (or subtracts) the given unsigned duration to the receiver date.

Example

use std::time::Duration;

use jiff::{civil::date, SignedDuration, ToSpan};

let d = date(2024, 2, 29);
assert_eq!(d.checked_add(1.year())?, date(2025, 2, 28));
assert_eq!(d.checked_add(SignedDuration::from_hours(24))?, date(2024, 3, 1));
assert_eq!(d.checked_add(Duration::from_secs(24 * 60 * 60))?, date(2024, 3, 1));

# Ok::<(), Box<dyn std::error::Error>>(())

Trait Implementations

`impl Clone for DateArithmetic`

fn clone(&self) -> DateArithmetic

`impl Copy for DateArithmetic`

`impl Debug for DateArithmetic`

fn fmt(&self, f: &mut Formatter<'_>) -> Result

`impl From<Duration> for DateArithmetic`

fn from(udur: UnsignedDuration) -> DateArithmetic

`impl From<SignedDuration> for DateArithmetic`

fn from(sdur: SignedDuration) -> DateArithmetic

`impl From<Span> for DateArithmetic`

fn from(span: Span) -> DateArithmetic

`impl<'a> From<&'a Duration> for DateArithmetic`

fn from(udur: &'a UnsignedDuration) -> DateArithmetic

`impl<'a> From<&'a SignedDuration> for DateArithmetic`

fn from(sdur: &'a SignedDuration) -> DateArithmetic

`impl<'a> From<&'a Span> for DateArithmetic`

fn from(span: &'a Span) -> DateArithmetic

Auto Trait Implementations

`impl Freeze for DateArithmetic`

`impl RefUnwindSafe for DateArithmetic`

`impl Send for DateArithmetic`

`impl Sync for DateArithmetic`

`impl Unpin for DateArithmetic`

`impl UnsafeUnpin for DateArithmetic`

`impl UnwindSafe for DateArithmetic`

Blanket Implementations

`impl<T> Any for DateArithmetic where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for DateArithmetic where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for DateArithmetic where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for DateArithmetic where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for DateArithmetic`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> ToOwned for DateArithmetic where T: Clone,`

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into<U> for DateArithmetic where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for DateArithmetic where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto<U> for DateArithmetic where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>