Enum DurationUnit

#[non_exhaustive]
pub enum DurationUnit {
    Second,
    Millisecond,
    Microsecond,
    Nanosecond,
    Minute,
    Hour,
    Day,
    Year,
}

Represents a specific duration unit - SI or otherwise.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Second

SI Base Unit for Duration - Second.

The second division of the hour by 60.

Millisecond

A milli-second, one-thousandth of a second (1e-3)

Microsecond

A micro-second, one-millionth of a second (1e-6)

Nanosecond

A nano-second, one-billionth of a second (1e-9)

Minute

A minute, the first division of an hour by 60.

Hour

An hour, 24 in a day.

Day

NIST 811 defines a “Day” as 86400 seconds, without the concept of leap seconds.

Year

NIST 811 defines a “Year” as 365 days, or 31_536_000 seconds, without the concept of leap days.

Implementations

impl DurationUnit

pub fn as_seconds(self, value: f64) -> f64

Converts the specified value into Seconds

pub fn as_millis(self, value: f64) -> f64

Converts the specified value into Milliseconds

pub fn as_micros(self, value: f64) -> f64

Converts the specified value into Microseconds

pub fn as_nanos(self, value: f64) -> f64

Converts the specified value into Nanoseconds

pub fn as_minutes(self, value: f64) -> f64

Converts the specified value into Minutes

pub fn as_hours(self, value: f64) -> f64

Converts the specified value into Hours

Trait Implementations

impl Clone for DurationUnit

fn clone(&self) -> DurationUnit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DurationUnit

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

Formats the value using the given formatter.

impl Default for DurationUnit

fn default() -> DurationUnit

Returns the “default value” for a type.

impl FromUnits<f32> for DurationUnit

fn from(&self, value: f32, units: Self) -> f32

Converts the value with unit units into this (self) unit

impl FromUnits<f64> for DurationUnit

fn from(&self, value: f64, units: Self) -> f64

Converts the value with unit units into this (self) unit

impl FromUnits<i32> for DurationUnit

fn from(&self, value: i32, units: Self) -> i32

Converts the value with unit units into this (self) unit

impl FromUnits<i64> for DurationUnit

fn from(&self, value: i64, units: Self) -> i64

Converts the value with unit units into this (self) unit

impl FromUnits<u32> for DurationUnit

fn from(&self, value: u32, units: Self) -> u32

Converts the value with unit units into this (self) unit

impl FromUnits<u64> for DurationUnit

fn from(&self, value: u64, units: Self) -> u64

Converts the value with unit units into this (self) unit

impl PartialEq for DurationUnit

fn eq(&self, other: &DurationUnit) -> 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 Unit<DurationUnit> for &Duration

type Output = Duration

fn as_unit(&self, units: DurationUnit) -> Duration

where Self: Sized,

impl Unit<DurationUnit> for &mut Duration

type Output = Duration

fn as_unit(&self, units: DurationUnit) -> Duration

where Self: Sized,

impl Unit<DurationUnit> for Duration

type Output = Duration

fn as_unit(&self, units: DurationUnit) -> Duration

where Self: Sized,

impl UnitStruct<DurationUnit> for &Duration

type Output = Duration

fn new(value: f64, units: DurationUnit) -> Duration

Creates a new type

fn value(&self) -> f64

Returns the value of this struct

fn units(&self) -> DurationUnit

Returns the unit type of this struct

impl UnitStruct<DurationUnit> for &mut Duration

type Output = Duration

fn new(value: f64, units: DurationUnit) -> Duration

Creates a new type

fn value(&self) -> f64

Returns the value of this struct

fn units(&self) -> DurationUnit

Returns the unit type of this struct

impl UnitStruct<DurationUnit> for Duration

type Output = Duration

fn new(value: f64, units: DurationUnit) -> Duration

Creates a new type

fn value(&self) -> f64

Returns the value of this struct

fn units(&self) -> DurationUnit

Returns the unit type of this struct

impl Copy for DurationUnit

impl Eq for DurationUnit

impl StructuralPartialEq for DurationUnit