Struct webpki::Time

pub struct Time(_);

The time type.

Internally this is merely a UNIX timestamp: a count of non-leap seconds since the start of 1970. This type exists to assist unit-of-measure correctness.

Implementations

impl Time

pub fn from_seconds_since_unix_epoch(secs: u64) -> Self

Create a webpki::Time from a unix timestamp.

It is usually better to use the less error-prone webpki::Time::try_from(time: std::time::SystemTime) instead when std::time::SystemTime is available (when #![no_std] isn’t being used).

Trait Implementations

impl Clone for Time

fn clone(&self) -> Time

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Time

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

Formats the value using the given formatter.

impl PartialEq<Time> for Time

fn eq(&self, other: &Time) -> bool

This method tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Time> for Time

fn partial_cmp(&self, other: &Time) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

const fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

const fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

const fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

const fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<SystemTime> for Time

fn try_from(value: SystemTime) -> Result<Self, Self::Error>

Create a webpki::Time from a std::time::SystemTime.

Example:

Construct a webpki::Time from the current system time:

#![cfg(feature = "std")]
use std::time::SystemTime;

let time = webpki::Time::try_from(SystemTime::now())?;

type Error = SystemTimeError

The type returned in the event of a conversion error.

impl Copy for Time

impl Eq for Time

impl StructuralEq for Time

impl StructuralPartialEq for Time