Struct TabularAlgorithm 

pub struct TabularAlgorithm { /* private fields */ }

Hijri Rules for the Tabular Hijri Algorithm.

See TabularAlgorithmEpoch and TabularAlgorithmLeapYears for customization.

The most common version of these rules uses TabularAlgorithmEpoch::Friday and TabularAlgorithmLeapYears::TypeII.

Tabular Islamic rules are used in denominations such as Dawoodi Bohra and other branches of Ismailism. Be sure to select the correct leap year and epoch parameters according to your use case. If this type does not implement the parameters you need, please file an issue.

When constructed with TabularAlgorithmLeapYears::TypeII, and either TabularAlgorithmEpoch::Friday or TabularAlgorithmEpoch::Thursday, this corresponds to the "islamic-civil" and "islamic-tbla" CLDR calendars respectively.

Implementations

impl TabularAlgorithm

pub const fn new( leap_years: TabularAlgorithmLeapYears, epoch: TabularAlgorithmEpoch, ) -> TabularAlgorithm

Construct a new TabularAlgorithm with the given leap year rule and epoch.

Trait Implementations

impl Clone for TabularAlgorithm

fn clone(&self) -> TabularAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TabularAlgorithm

impl Debug for TabularAlgorithm

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

Formats the value using the given formatter.

impl Eq for TabularAlgorithm

impl FormattableHijriRules for TabularAlgorithm

type YearNamesV1 = DatetimeNamesYearHijriV1

The data marker for loading year symbols for this calendar.

type MonthNamesV1 = DatetimeNamesMonthHijriV1

The data marker for loading month symbols for this calendar.

type SkeletaV1 = DatetimePatternsDateHijriV1

The data marker for loading skeleton patterns for this calendar.

type RangeSkeletaV1 = DatetimePatternsRangeDateHijriV1

The data marker for loading range skeleton patterns for this calendar.

impl Hash for TabularAlgorithm

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 Ord for TabularAlgorithm

fn cmp(&self, other: &TabularAlgorithm) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for TabularAlgorithm

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TabularAlgorithm

fn partial_cmp(&self, other: &TabularAlgorithm) -> 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 Rules for TabularAlgorithm

type DateCompatibilityError = MismatchedCalendarError

The error that is returned by Self::check_date_compatibility.

fn calendar_algorithm(&self) -> Option<CalendarAlgorithm>

The BCP-47 CalendarAlgorithm for the Hijri calendar using these rules, if defined.

fn ecma_reference_year( &self, month: Month, day: u8, ) -> Result<i32, EcmaReferenceYearError>

Returns an ECMA reference year (represented as an extended year) that contains the given month-day combination.

fn debug_name(&self) -> &'static str

The debug name for these rules.

fn year(&self, extended_year: i32) -> HijriYear

Returns data about the given year.

fn check_date_compatibility( &self, other: &TabularAlgorithm, ) -> Result<(), <TabularAlgorithm as Rules>::DateCompatibilityError>

Checks whether two Rules values are equal for the purpose of Date interaction.

fn year_containing_rd(&self, rd: RataDie) -> HijriYear

Returns data for the year containing the given RataDie.

impl StructuralPartialEq for TabularAlgorithm

impl UnstableSealed for TabularAlgorithm

impl UnstableSealed for TabularAlgorithm