Struct OffsetArithmetic

pub struct OffsetArithmetic { /* private fields */ }

Options for Offset::checked_add and Offset::checked_sub.

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

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

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

Example

use std::time::Duration;

use jiff::{tz::offset, SignedDuration, ToSpan};

let off = offset(-10);
assert_eq!(off.checked_add(11.hours())?, offset(1));
assert_eq!(off.checked_add(SignedDuration::from_hours(11))?, offset(1));
assert_eq!(off.checked_add(Duration::from_secs(11 * 60 * 60))?, offset(1));

Trait Implementations

impl Clone for OffsetArithmetic

fn clone(&self) -> OffsetArithmetic

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffsetArithmetic

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

Formats the value using the given formatter.

impl<'a> From<&'a Duration> for OffsetArithmetic

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

Converts to this type from the input type.

impl<'a> From<&'a SignedDuration> for OffsetArithmetic

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

Converts to this type from the input type.

impl<'a> From<&'a Span> for OffsetArithmetic

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

Converts to this type from the input type.

impl From<Duration> for OffsetArithmetic

fn from(udur: UnsignedDuration) -> OffsetArithmetic

Converts to this type from the input type.

impl From<SignedDuration> for OffsetArithmetic

fn from(sdur: SignedDuration) -> OffsetArithmetic

Converts to this type from the input type.

impl From<Span> for OffsetArithmetic

fn from(span: Span) -> OffsetArithmetic

Converts to this type from the input type.

impl Copy for OffsetArithmetic