Struct ArithmeticDate 

pub(crate) struct ArithmeticDate<C: DateFieldsResolver> {
    pub year: C::YearInfo,
    pub month: u8,
    pub day: u8,
}

Fields

year: C::YearInfo

month: u8

1-based month of year

day: u8

1-based day of month

Implementations

impl ArithmeticDate<AbstractGregorian<IsoEra>>

pub(crate) fn new_gregorian<Y: GregorianYears>( year: i32, month: u8, day: u8, ) -> Result<Self, RangeError>

impl<C: DateFieldsResolver> ArithmeticDate<C>

pub(crate) const fn new_unchecked(year: C::YearInfo, month: u8, day: u8) -> Self

pub(crate) const fn cast<C2: DateFieldsResolver<YearInfo = C::YearInfo>>( self, ) -> ArithmeticDate<C2>

pub(crate) fn from_codes( era: Option<&str>, year: i32, month_code: MonthCode, day: u8, calendar: &C, ) -> Result<Self, DateError>

pub(crate) fn from_fields( fields: DateFields<'_>, options: DateFromFieldsOptions, calendar: &C, ) -> Result<Self, DateFromFieldsError>

pub(crate) fn try_from_ymd( year: C::YearInfo, month: u8, day: u8, ) -> Result<Self, RangeError>

pub(crate) fn new_balanced( year: C::YearInfo, ordinal_month: i64, day: i64, cal: &C, ) -> Self

Implements the Temporal abstract operation BalanceNonISODate.

This takes a year, month, and day, where the month and day might be out of range, then balances excess months into the year field and excess days into the month field.

pub(crate) fn surpasses( &self, other: &Self, duration: DateDuration, sign: i64, cal: &C, ) -> bool

Implements the Temporal abstract operation NonISODateSurpasses.

This takes two dates (self and other), duration, and sign (either -1 or 1), then returns whether adding the duration to self results in a year/month/day that exceeds other in the direction indicated by sign, constraining the month but not the day.

pub(crate) fn added( &self, duration: DateDuration, cal: &C, options: DateAddOptions, ) -> Result<Self, DateError>

Implements the Temporal abstract operation NonISODateAdd.

This takes a date (self) and duration, then returns a new date resulting from adding duration to self, constrained according to options.

pub(crate) fn until( &self, other: &Self, cal: &C, options: DateDifferenceOptions, ) -> DateDuration

Implements the Temporal abstract operation NonISODateUntil.

This takes a duration (self) and a date (other), then returns a duration that, when added to self, results in other, with largest unit according to options.

Trait Implementations

impl<C: DateFieldsResolver> Clone for ArithmeticDate<C>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + DateFieldsResolver> Debug for ArithmeticDate<C>

where C::YearInfo: Debug,

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

Formats the value using the given formatter.

impl<C: DateFieldsResolver> Hash for ArithmeticDate<C>

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

where H: Hasher,

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<C: DateFieldsResolver> Ord for ArithmeticDate<C>

fn cmp(&self, other: &Self) -> 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<C: DateFieldsResolver> PartialEq for ArithmeticDate<C>

fn eq(&self, other: &Self) -> 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<C: DateFieldsResolver> PartialOrd for ArithmeticDate<C>

fn partial_cmp(&self, other: &Self) -> 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<C: DateFieldsResolver> Copy for ArithmeticDate<C>

impl<C: DateFieldsResolver> Eq for ArithmeticDate<C>