pub struct HijriObservational { /* private fields */ }
Expand description
The observational Hijri Calendar
§Era codes
This calendar uses a single era code, islamic
(alias ah
), Anno Hegirae.
§Month codes
This calendar is a pure lunar calendar with no leap months. It uses month codes
"M01" - "M12"
.
Implementations§
Source§impl HijriObservational
impl HijriObservational
Sourcepub const fn new() -> Self
pub const fn new() -> Self
Creates a new HijriObservational
with some compiled data containing precomputed calendrical calculations.
✨ Enabled with the compiled_data
Cargo feature.
Sourcepub fn try_new_with_buffer_provider(
provider: &(impl BufferProvider + ?Sized),
) -> Result<Self, DataError>
pub fn try_new_with_buffer_provider( provider: &(impl BufferProvider + ?Sized), ) -> Result<Self, DataError>
A version of [Self :: new
] that uses custom data provided by a BufferProvider
.
✨ Enabled with the serde
feature.
Sourcepub fn try_new_unstable<D: DataProvider<CalendarHijriObservationalV1> + ?Sized>(
provider: &D,
) -> Result<Self, DataError>
pub fn try_new_unstable<D: DataProvider<CalendarHijriObservationalV1> + ?Sized>( provider: &D, ) -> Result<Self, DataError>
A version of Self::new
that uses custom data provided by a DataProvider
.
⚠️ The bounds on provider may change over time, including in SemVer minor releases.
Sourcepub fn new_always_calculating() -> Self
pub fn new_always_calculating() -> Self
Construct a new HijriObservational
without any precomputed calendrical calculations.
Trait Implementations§
Source§impl Calendar for HijriObservational
impl Calendar for HijriObservational
Source§type DateInner = HijriDateInner
type DateInner = HijriDateInner
The internal type used to represent dates
Source§fn date_from_codes(
&self,
era: Option<&str>,
year: i32,
month_code: MonthCode,
day: u8,
) -> Result<Self::DateInner, DateError>
fn date_from_codes( &self, era: Option<&str>, year: i32, month_code: MonthCode, day: u8, ) -> Result<Self::DateInner, DateError>
Construct a date from era/month codes and fields Read more
Source§fn date_from_iso(&self, iso: Date<Iso>) -> Self::DateInner
fn date_from_iso(&self, iso: Date<Iso>) -> Self::DateInner
Construct the date from an ISO date
Source§fn months_in_year(&self, date: &Self::DateInner) -> u8
fn months_in_year(&self, date: &Self::DateInner) -> u8
Count the number of months in a given year, specified by providing a date
from that year
Source§fn days_in_year(&self, date: &Self::DateInner) -> u16
fn days_in_year(&self, date: &Self::DateInner) -> u16
Count the number of days in a given year, specified by providing a date
from that year
Source§fn days_in_month(&self, date: &Self::DateInner) -> u8
fn days_in_month(&self, date: &Self::DateInner) -> u8
Count the number of days in a given month, specified by providing a date
from that year/month
Source§fn day_of_week(&self, date: &Self::DateInner) -> Weekday
fn day_of_week(&self, date: &Self::DateInner) -> Weekday
Calculate the day of the week and return it
Source§fn debug_name(&self) -> &'static str
fn debug_name(&self) -> &'static str
Obtain a name for the calendar for debug printing
Source§fn is_in_leap_year(&self, date: &Self::DateInner) -> bool
fn is_in_leap_year(&self, date: &Self::DateInner) -> bool
Calculate if a date is in a leap year
Source§fn month(&self, date: &Self::DateInner) -> MonthInfo
fn month(&self, date: &Self::DateInner) -> MonthInfo
The calendar-specific month represented by
date
Source§fn day_of_month(&self, date: &Self::DateInner) -> DayOfMonth
fn day_of_month(&self, date: &Self::DateInner) -> DayOfMonth
The calendar-specific day-of-month represented by
date
Source§fn day_of_year_info(&self, date: &Self::DateInner) -> DayOfYearInfo
fn day_of_year_info(&self, date: &Self::DateInner) -> DayOfYearInfo
Information of the day of the year
Source§fn any_calendar_kind(&self) -> Option<AnyCalendarKind>
fn any_calendar_kind(&self) -> Option<AnyCalendarKind>
The
AnyCalendarKind
corresponding to this calendar,
if one exists. Implementors outside of icu::calendar
should return None
Source§impl Clone for HijriObservational
impl Clone for HijriObservational
Source§fn clone(&self) -> HijriObservational
fn clone(&self) -> HijriObservational
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for HijriObservational
impl Debug for HijriObservational
Source§impl Default for HijriObservational
impl Default for HijriObservational
Source§fn default() -> HijriObservational
fn default() -> HijriObservational
Returns the “default value” for a type. Read more
Source§impl From<HijriObservational> for AnyCalendar
impl From<HijriObservational> for AnyCalendar
Source§fn from(value: HijriObservational) -> AnyCalendar
fn from(value: HijriObservational) -> AnyCalendar
Converts to this type from the input type.
Source§impl IntoAnyCalendar for HijriObservational
impl IntoAnyCalendar for HijriObservational
Source§fn to_any(self) -> AnyCalendar
fn to_any(self) -> AnyCalendar
Convert this calendar into an
AnyCalendar
, moving it Read moreSource§fn kind(&self) -> AnyCalendarKind
fn kind(&self) -> AnyCalendarKind
The
AnyCalendarKind
enum variant associated with this calendarSource§fn from_any(any: AnyCalendar) -> Result<Self, AnyCalendar>
fn from_any(any: AnyCalendar) -> Result<Self, AnyCalendar>
Source§fn from_any_ref(any: &AnyCalendar) -> Option<&Self>
fn from_any_ref(any: &AnyCalendar) -> Option<&Self>
Source§fn date_to_any(&self, d: &Self::DateInner) -> AnyDateInner
fn date_to_any(&self, d: &Self::DateInner) -> AnyDateInner
Convert a date for this calendar into an
AnyDateInner
Read moreAuto Trait Implementations§
impl Freeze for HijriObservational
impl RefUnwindSafe for HijriObservational
impl Send for HijriObservational
impl Sync for HijriObservational
impl Unpin for HijriObservational
impl UnwindSafe for HijriObservational
Blanket Implementations§
Source§impl<C> AsCalendar for Cwhere
C: Calendar,
impl<C> AsCalendar for Cwhere
C: Calendar,
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more