Struct Duration 

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

A span of time represented by an unsigned tick count.

A Duration is generic over a Clock, preventing arithmetic operations between durations of different clocks at compile-time.

Implementations

impl<Clock: Clock> Duration<Clock>

pub const MAX: Self

The maximum possible value for a Duration.

pub const MIN: Self

The minimum possible value for a Duration.

pub const fn ticks(self) -> u64

Returns the raw tick count of this Duration.

pub const fn from_secs(secs: u64) -> Self

Creates a Duration from a number of seconds.

pub const fn from_millis(millis: u64) -> Self

Creates a Duration from a number of milliseconds.

pub const fn from_micros(micros: u64) -> Self

Creates a Duration from a number of microseconds.

pub const fn from_nanos(nanos: u64) -> Self

Creates a Duration from a number of nanoseconds.

pub fn as_secs(self) -> u64

Returns the total number of whole seconds contained by this Duration.

pub fn as_millis(self) -> u128

Returns the total number of milliseconds contained by this Duration.

pub fn as_micros(self) -> u128

Returns the total number of microseconds contained by this Duration.

pub fn as_nanos(self) -> u128

Returns the total number of nanoseconds contained by this Duration.

pub const fn checked_add(self, rhs: Duration<Clock>) -> Option<Self>

Adds another Duration, returning None if overflow occurred.

pub const fn checked_sub(self, rhs: Duration<Clock>) -> Option<Self>

Subtracts another Duration, returning 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> Add for Duration<Clock>

type Output = Duration<Clock>

The resulting type after applying the + operator.

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

Performs the + operation.

impl<Clock: Clock> Clone for Duration<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 Duration<Clock>

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

Formats the value using the given formatter.

impl<Clock: Clock> Ord for Duration<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 Duration<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 Duration<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 Duration<Clock>

type Output = Duration<Clock>

The resulting type after applying the - operator.

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

Performs the - operation.

impl<Clock: Clock> Copy for Duration<Clock>

impl<Clock: Clock> Eq for Duration<Clock>