Struct ModifiedJulianDate 

pub struct ModifiedJulianDate<Representation, Period: ?Sized = SecondsPerDay> { /* private fields */ }

The Modified Julian Day (MJD) representation of any given date.

Implementations

impl<Representation> ModifiedJulianDate<Representation, SecondsPerDay>

pub const fn new(mjd: Representation) -> Self

Convenience function that constructs a modified Julian day directly from some day count.

impl<Representation, Period: ?Sized> ModifiedJulianDate<Representation, Period>

pub const fn from_time_since_epoch( time_since_epoch: Duration<Representation, Period>, ) -> Self

Constructs a new MJD directly from some duration since the MJD epoch, November 17 1858.

pub const fn time_since_epoch(&self) -> Duration<Representation, Period>

where Representation: Copy,

Returns the time since the MJD epoch of this day.

pub fn from_date(date: Date<Representation>) -> Self

where Representation: Copy + From<i32> + Add<Representation, Output = Representation> + ConvertUnit<SecondsPerDay, Period>,

Constructs a modified Julian date from some given calendar date.

pub fn into_date(&self) -> Date<Representation>

where Representation: Copy + From<i32> + Sub<Representation, Output = Representation> + ConvertUnit<Period, SecondsPerDay>,

Converts this modified Julian date into the equivalent “universal” calendar date.

pub fn cast<Target>(self) -> ModifiedJulianDate<Target, Period>

where Representation: Into<Target>,

Infallibly converts towards a different representation.

pub fn try_cast<Target>( self, ) -> Result<ModifiedJulianDate<Target, Period>, <Representation as TryIntoExact<Target>>::Error>

where Representation: TryIntoExact<Target>,

Converts towards a different representation. If the underlying representation cannot store the result of this cast, returns None.

impl ModifiedJulianDate<i32>

pub fn from_historic_date( year: i32, month: Month, day: u8, ) -> Result<Self, InvalidHistoricDate>

Creates a Date based on a year-month-day date in the historic calendar.

pub fn from_gregorian_date( year: i32, month: Month, day: u8, ) -> Result<Self, InvalidGregorianDate>

Creates a Date based on a year-month-day date in the proleptic Gregorian calendar.

pub fn from_julian_date( year: i32, month: Month, day: u8, ) -> Result<Self, InvalidJulianDate>

Creates a Date based on a year-month-day date in the proleptic Julian calendar.

Trait Implementations

impl<Representation: Clone, Period: Clone + ?Sized> Clone for ModifiedJulianDate<Representation, Period>

fn clone(&self) -> ModifiedJulianDate<Representation, Period>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Representation: Debug, Period: Debug + ?Sized> Debug for ModifiedJulianDate<Representation, Period>

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

Formats the value using the given formatter.

impl<Representation, Period: ?Sized> From<Date<Representation>> for ModifiedJulianDate<Representation, Period>

where Representation: Copy + From<i32> + Add<Representation, Output = Representation> + ConvertUnit<SecondsPerDay, Period>,

fn from(value: Date<Representation>) -> Self

Converts to this type from the input type.

impl<Representation, Period: ?Sized> From<ModifiedJulianDate<Representation, Period>> for Date<Representation>

where Representation: Copy + From<i32> + Sub<Representation, Output = Representation> + ConvertUnit<Period, SecondsPerDay>,

fn from(value: ModifiedJulianDate<Representation, Period>) -> Self

Converts to this type from the input type.

impl<Representation: Hash, Period: Hash + ?Sized> Hash for ModifiedJulianDate<Representation, Period>

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<Representation: Ord, Period: Ord + ?Sized> Ord for ModifiedJulianDate<Representation, Period>

fn cmp(&self, other: &ModifiedJulianDate<Representation, Period>) -> 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<Representation: PartialEq, Period: PartialEq + ?Sized> PartialEq for ModifiedJulianDate<Representation, Period>

fn eq(&self, other: &ModifiedJulianDate<Representation, Period>) -> 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<Representation: PartialOrd, Period: PartialOrd + ?Sized> PartialOrd for ModifiedJulianDate<Representation, Period>

fn partial_cmp( &self, other: &ModifiedJulianDate<Representation, Period>, ) -> 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<Representation: Copy, Period: Copy + ?Sized> Copy for ModifiedJulianDate<Representation, Period>

impl<Representation: Eq, Period: Eq + ?Sized> Eq for ModifiedJulianDate<Representation, Period>

impl<Representation, Period: ?Sized> StructuralPartialEq for ModifiedJulianDate<Representation, Period>