Struct Duration

pub struct Duration {
    pub year: f32,
    pub month: f32,
    pub day: f32,
    pub hour: f32,
    pub minute: f32,
    pub second: f32,
}

Fields

year: f32

month: f32

day: f32

hour: f32

minute: f32

second: f32

Implementations

impl Duration

pub fn to_chrono(&self) -> Option<ChronoDuration>

Convert Duration to chrono::Duration.

This method will return None is Duration contains year or month.

pub fn to_chrono_at_datetime<Tz: TimeZone>( &self, at: DateTime<Tz>, ) -> ChronoDuration

Convert Duration to chrono::Duration at given datetime.

impl Duration

pub fn new( year: f32, month: f32, day: f32, hour: f32, minute: f32, second: f32, ) -> Self

Create a new duration

pub fn num_years(&self) -> Option<f32>

Return number of years in the duration

This method will return None is Duration contains second, minute or hour.

pub fn num_months(&self) -> Option<f32>

Return number of months in the duration

This method will return None is Duration contains second, minute or hour.

pub fn num_weeks(&self) -> Option<f32>

Return number of weeks in the duration

This method will return None is Duration contains year or month.

pub fn num_days(&self) -> Option<f32>

Return number of days in the duration

This method will return None is Duration contains year or month.

pub fn num_hours(&self) -> Option<f32>

Return number of hours in the duration

This method will return None is Duration contains year or month.

pub fn num_minutes(&self) -> Option<f32>

Return number of minutes in the duration

This method will return None is Duration contains year or month.

pub fn num_seconds(&self) -> Option<f32>

Return number of seconds in the duration

This method will return None is Duration contains year or month.

pub fn to_std(&self) -> Option<StdDuration>

Convert duration to std::time::Duration.

This method will return None is Duration contains year or month.

See to know how to convert a Duration contains year or month.

pub fn parse(input: &str) -> Result<Duration, ParseDurationError>

Parse given string into Duration

Trait Implementations

impl<Tz: TimeZone> Add<Duration> for DateTime<Tz>

type Output = DateTime<Tz>

The resulting type after applying the + operator.

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

Performs the + operation.

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 Debug for Duration

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Duration

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Duration

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

Formats the value using the given formatter.

impl FromStr for Duration

type Err = ParseDurationError

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 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 Serialize for Duration

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Duration

impl StructuralPartialEq for Duration