Struct Duration 

pub struct Duration { /* private fields */ }

A (signed) Duration.

It can represent time intervals of roughly 10^22 years either way.

Implementations

impl Duration

pub const ZERO: Duration

Duration of zero, between a given time point and itself

pub const fn from_nanos(nanos: i128) -> Duration

Create a Duration that lasts for nanos nanoseconds

This cannot panic.

pub const fn from_micros(micros: i64) -> Duration

Create a Duration that lasts for micros microseconds

This cannot panic.

pub const fn from_millis(millis: i64) -> Duration

Create a Duration that lasts for millis milliseconds

This cannot panic.

pub const fn from_secs(secs: i64) -> Duration

Create a Duration that lasts for secs seconds

This cannot panic.

pub const fn from_minutes(mins: i64) -> Duration

Create a Duration that lasts for mins minutes

This cannot panic.

pub const fn from_hours(hours: i64) -> Duration

Create a Duration that lasts for hours hours

This cannot panic.

pub const fn from_days(days: i64) -> Duration

Create a Duration that lasts for days days

This cannot panic.

pub const fn from_weeks(weeks: i64) -> Duration

Create a Duration that lasts for weeks weeks

This cannot panic.

pub const fn nanos(&self) -> i128

Retrieve the number of nanoseconds this Duration is

pub const fn micros(&self) -> i128

Retrieve the number of microseconds this Duration is (rounded to zero)

pub const fn millis(&self) -> i128

Retrieve the number of milliseconds this Duration is (rounded to zero)

pub const fn secs(&self) -> i128

Retrieve the number of seconds this Duration is (rounded to zero)

pub const fn mins(&self) -> i128

Retrieve the number of minutes this Duration is (rounded to zero)

pub const fn hours(&self) -> i128

Retrieve the number of hours this Duration is (rounded to zero)

pub const fn days(&self) -> i128

Retrieve the number of days this Duration is (rounded to zero)

pub const fn weeks(&self) -> i128

Retrieve the number of weeks this Duration is (rounded to zero)

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

Add rhs, returning None on overflow

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

Subtract rhs, returning None on overflow

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<Duration> for Time

fn add_assign(&mut self, rhs: Duration)

Performs the += operation.

impl AddAssign for Duration

fn add_assign(&mut self, rhs: Duration)

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() -> Self

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 Hash for Duration

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Duration

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

Performs the - operation.

impl SubAssign<Duration> for Time

fn sub_assign(&mut self, rhs: Duration)

Performs the -= operation.

impl SubAssign for Duration

fn sub_assign(&mut self, rhs: Duration)

Performs the -= operation.

impl Copy for Duration

impl Eq for Duration

impl StructuralPartialEq for Duration