Trait timestamp_source::Timestamp

pub trait Timestamp {
    type Duration: PartialOrd;
    type Error;

    fn now() -> Self;
    fn duration_since_epoch(self) -> Self::Duration;
    fn duration_since(&self, other: &Self) -> Result<Self::Duration, Self::Error>;
}

Represents a timestamp.

Required Associated Types

type Duration: PartialOrd

type Error

Required Methods

fn now() -> Self

Get current timestamp.

fn duration_since_epoch(self) -> Self::Duration

Get duration since start.

fn duration_since(&self, other: &Self) -> Result<Self::Duration, Self::Error>

Get duration since other.

Errors

This function will return an error if duration between other-self timestamps is negative.

Implementors