Trait SaturatingTime 

pub trait SaturatingTime: Sized + Copy {
    // Required methods
    fn anchor() -> Self;
    fn max_value() -> Self;
    fn min_value() -> Self;
    fn checked_add(&self, duration: Duration) -> Option<Self>;
    fn checked_sub(&self, duration: Duration) -> Option<Self>;
    fn checked_duration_since(&self, earlier: Self) -> Option<Duration>;
}

An internal trait implementing the actual magic behind this.

Required Methods

fn anchor() -> Self

Anchor method to obtain an instance of this type.

fn max_value() -> Self

Returns the maximum value of this type.

fn min_value() -> Self

Returns the minimum value of this type.

fn checked_add(&self, duration: Duration) -> Option<Self>

Performs a checked addition on this type.

fn checked_sub(&self, duration: Duration) -> Option<Self>

Performs a checked subtraction on this type.

fn checked_duration_since(&self, earlier: Self) -> Option<Duration>

Performs a checked time delta on this type.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl SaturatingTime for Instant

fn checked_duration_since(&self, _earlier: Self) -> Option<Duration>

DO NOT USE!

Instead, override the top-level provided implementation with the already existing Instant::saturating_duration_since().

fn anchor() -> Self

fn max_value() -> Self

fn min_value() -> Self

fn checked_add(&self, duration: Duration) -> Option<Self>

fn checked_sub(&self, duration: Duration) -> Option<Self>

impl SaturatingTime for SystemTime

fn anchor() -> Self

fn max_value() -> Self

fn min_value() -> Self

fn checked_add(&self, duration: Duration) -> Option<Self>

fn checked_sub(&self, duration: Duration) -> Option<Self>

fn checked_duration_since(&self, earlier: Self) -> Option<Duration>

Implementors