Struct Duration 

pub struct Duration { /* private fields */ }

A duration of time.

The duration is stored as a 64-bit floating point number of seconds and cannot be negative.

Implementations

impl Duration

pub const INFINITE: Self

An infinite duration.

pub const ZERO: Self

A zero-length duration.

pub fn weeks(weeks: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of weeks.

pub fn days(days: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of days.

pub fn hours(hours: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of hours.

pub fn mins(mins: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of minutes.

pub fn secs(secs: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of seconds.

pub fn hz(hz: impl AsPrimitive<f64>) -> Self

Returns a duration of the given number of Hz.

pub fn ms(ms: impl AsPrimitive<f64>) -> Duration

Returns a duration of the given number of milliseconds.

pub fn as_weeks(self) -> f64

Return the duration as a number of weeks.

pub fn as_days(self) -> f64

Return the duration as a number of days.

pub fn as_hours(self) -> f64

Return the duration as a number of hours.

pub fn as_mins(self) -> f64

Return the duration as a number of minutes.

pub const fn as_secs(self) -> f64

Return the duration as a number of seconds.

pub fn as_hz(self) -> f64

Return the duration as a number of Hz.

pub fn as_ms(self) -> f64

Return the duration as a number of milliseconds.

pub fn is_finite(&self) -> bool

Returns true if this duration represents a finite amount of time.

pub fn is_infinite(&self) -> bool

Returns true if this duration represents an infinite amount of time.

pub fn to_std(self) -> Duration

Converts this duration to a std::time::Duration.

Trait Implementations

impl Add<Duration> for Time

type Output = Time

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add for Duration

type Output = Duration

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Duration

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Duration

fn clone(&self) -> Duration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Duration

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

Formats the value using the given formatter.

impl Default for Duration

fn default() -> Duration

Returns the “default value” for a type.

impl Display for Duration

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

Formats the value using the given formatter.

impl<T> Div<T> for Duration

where T: AsPrimitive<f64>,

type Output = Duration

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Self::Output

Performs the / operation.

impl<T> DivAssign<T> for Duration

where T: AsPrimitive<f64>,

fn div_assign(&mut self, rhs: T)

Performs the /= operation.

impl From<Duration> for Duration

fn from(value: Duration) -> Self

Converts to this type from the input type.

impl From<Duration> for Duration

fn from(value: Duration) -> Self

Converts to this type from the input type.

impl From<Duration> for Duration

fn from(value: Duration) -> Self

Converts to this type from the input type.

impl From<Duration> for Duration

fn from(value: Duration) -> Self

Converts to this type from the input type.

impl FromStr for Duration

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<T> Mul<T> for Duration

where T: AsPrimitive<f64>,

type Output = Duration

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Self::Output

Performs the * operation.

impl<T> MulAssign<T> for Duration

where T: AsPrimitive<f64>,

fn mul_assign(&mut self, rhs: T)

Performs the *= operation.

impl Ord for Duration

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 PartialEq for Duration

fn eq(&self, other: &Duration) -> 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 PartialOrd for Duration

fn partial_cmp(&self, other: &Duration) -> 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 Sub<Duration> for Time

type Output = Time

The resulting type after applying the - operator.

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

Performs the - operation.

impl Sub for Duration

type Output = Duration

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign for Duration

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Duration

impl Eq for Duration

impl StructuralPartialEq for Duration