Struct ephemeris::Duration

pub struct Duration { /* fields omitted */ }

A time-based amount of time, such as '34.5 seconds'.

Methods

impl Duration

pub const MIN: Duration

Constant for a duration with the greatest negative length.

pub const ZERO: Duration

Constant for a duration of zero length.

pub const MAX: Duration

Constant for a duration with the greatest positive length.

pub fn of_days(days: i64) -> Duration

Obtains a Duration representing a number of standard days.

The seconds are calculated based on the standard definition of a day, where each day is 86,400 seconds. The nanosecond in second field is set to zero.

Parameters

• days: the days in the duration.

Panics

• if the amount of days would overflow the duration.

pub fn of_hours(hours: i64) -> Duration

Obtains a Duration representing a number of standard hours.

The seconds are calculated based on the standard definition of an hour, where each hour is 3600 seconds. The nanosecond in second field is set to zero.

Parameters

• hours: the hours in the duration.

Panics

• if the amount of hours would overflow the duration.

pub fn of_minutes(minutes: i64) -> Duration

Obtains a Duration representing a number of standard minutes.

The seconds are calculated based on the standard definition of a minute, where each minute is 60 seconds. The nanosecond in second field is set to zero.

Parameters

• minutes: the minutes in the duration.

Panics

• if the amount of minutes would overflow the duration.

pub fn of_seconds_and_adjustment(seconds: i64, nano_adjustment: i64) -> Duration

Obtains a Duration representing a number of seconds and an adjustment in nanoseconds.

Parameters

• seconds: the seconds in the duration.
• nano_adjustment: the adjustment amount from the given second.

Panics

• if the adjusted amount of seconds would overflow the duration.

pub fn of_seconds(seconds: i64) -> Duration

Obtains a Duration representing a number of seconds.

The nanosecond field will be set to 0.

Parameters

• seconds: the seconds in the duration.

pub fn of_millis(millis: i64) -> Duration

Obtains a Duration representing a number of milliseconds.

The seconds and nanoseconds are extracted from the specified milliseconds.

Parameters

• millis: the milliseconds in the duration.

pub fn of_nanos(nanoseconds: i64) -> Duration

Obtains a Duration representing a number of nanoseconds.

The seconds and nanoseconds are extracted from the specified nanoseconds.

Parameters

• nanos: the nanos in the duration.

pub const fn nanos(&self) -> u32

Gets the number of nanoseconds within the second in this duration.

pub const fn seconds(&self) -> i64

Gets the number of seconds in this duration.

Trait Implementations

impl Clone for Duration

fn clone(&self) -> Duration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Duration

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 Eq for Duration

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, 

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Duration> for Duration

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

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

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

This method tests for !=.

impl PartialOrd<Duration> 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: &Duration) -> bool

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

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

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

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

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

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

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

impl StructuralEq for Duration

impl StructuralPartialEq for Duration