Struct Instant 

pub struct Instant<Clock: Clock> { /* private fields */ }

A measurement of a monotonically non-decreasing clock.

An Instant is generic over a Clock, preventing arithmetic operations between instants of different clocks at compile-time.

Implementations

impl<Clock: Clock> Instant<Clock>

pub const MAX: Self

The maximum possible value for an Instant.

pub const MIN: Self

The minimum possible value for an Instant.

pub const fn from_ticks(ticks: u64) -> Self

Creates a new Instant from a raw tick count.

pub const fn ticks(&self) -> u64

Returns the raw tick count of this Instant.

pub const fn checked_add_duration( self, duration: Duration<Clock>, ) -> Option<Self>

Returns the Instant resulting from adding Duration, or None if overflow occurred.

pub const fn checked_sub_duration( self, duration: Duration<Clock>, ) -> Option<Self>

Returns the Instant resulting from subtracting Duration, or None if underflow occurred.

Trait Implementations

impl<Clock: Clock> Add<Duration<Clock>> for Instant<Clock>

type Output = Instant<Clock>

The resulting type after applying the + operator.

fn add(self, rhs: Duration<Clock>) -> Self::Output

Performs the + operation.

impl<Clock: Clock> Clone for Instant<Clock>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Clock: Debug + Clock> Debug for Instant<Clock>

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

Formats the value using the given formatter.

impl<Clock: Clock> Ord for Instant<Clock>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<Clock: Clock> PartialEq for Instant<Clock>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<Clock: Clock> PartialOrd for Instant<Clock>

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<Clock: Clock> Sub<Duration<Clock>> for Instant<Clock>

type Output = Instant<Clock>

The resulting type after applying the - operator.

fn sub(self, rhs: Duration<Clock>) -> Self::Output

Performs the - operation.

impl<Clock: Clock> Sub for Instant<Clock>

type Output = Duration<Clock>

The resulting type after applying the - operator.

fn sub(self, rhs: Instant<Clock>) -> Self::Output

Performs the - operation.

impl<Clock: Clock> Copy for Instant<Clock>

impl<Clock: Clock> Eq for Instant<Clock>