Struct icu_calendar::provider::chinese_based::ChineseBasedCacheV1
source · pub struct ChineseBasedCacheV1<'data> {
pub first_extended_year: i32,
pub data: ZeroVec<'data, PackedChineseBasedYearInfo>,
}
Expand description
Cached/precompiled data for a certain range of years for a chinese-based calendar. Avoids the need to perform lunar calendar arithmetic for most calendrical operations.
Fields§
§first_extended_year: i32
The extended year corresponding to the first data entry for this year
data: ZeroVec<'data, PackedChineseBasedYearInfo>
A list of precomputed data for each year beginning with first_extended_year
Implementations§
source§impl<'data> ChineseBasedCacheV1<'data>
impl<'data> ChineseBasedCacheV1<'data>
sourcepub(crate) fn get_for_extended_year(
&self,
extended_year: i32,
) -> Option<ChineseBasedYearInfo>
pub(crate) fn get_for_extended_year( &self, extended_year: i32, ) -> Option<ChineseBasedYearInfo>
Get the cached data for a given extended year
sourcepub(crate) fn get_for_iso<CB: ChineseBased>(
&self,
iso: ArithmeticDate<Iso>,
) -> Option<(ChineseBasedYearInfo, i32)>
pub(crate) fn get_for_iso<CB: ChineseBased>( &self, iso: ArithmeticDate<Iso>, ) -> Option<(ChineseBasedYearInfo, i32)>
Get the cached data for the Chinese Year corresponding to a given day.
Also returns the corresponding extended year.
Trait Implementations§
source§impl<'data> Clone for ChineseBasedCacheV1<'data>
impl<'data> Clone for ChineseBasedCacheV1<'data>
source§fn clone(&self) -> ChineseBasedCacheV1<'data>
fn clone(&self) -> ChineseBasedCacheV1<'data>
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<'data> Debug for ChineseBasedCacheV1<'data>
impl<'data> Debug for ChineseBasedCacheV1<'data>
source§impl<'data> Default for ChineseBasedCacheV1<'data>
impl<'data> Default for ChineseBasedCacheV1<'data>
source§fn default() -> ChineseBasedCacheV1<'data>
fn default() -> ChineseBasedCacheV1<'data>
Returns the “default value” for a type. Read more
source§impl<'data> PartialEq for ChineseBasedCacheV1<'data>
impl<'data> PartialEq for ChineseBasedCacheV1<'data>
source§fn eq(&self, other: &ChineseBasedCacheV1<'data>) -> bool
fn eq(&self, other: &ChineseBasedCacheV1<'data>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<'a> Yokeable<'a> for ChineseBasedCacheV1<'static>
impl<'a> Yokeable<'a> for ChineseBasedCacheV1<'static>
§type Output = ChineseBasedCacheV1<'a>
type Output = ChineseBasedCacheV1<'a>
This type MUST be
Self
with the 'static
replaced with 'a
, i.e. Self<'a>
source§fn transform_owned(self) -> Self::Output
fn transform_owned(self) -> Self::Output
source§impl<'zf, 'zf_inner> ZeroFrom<'zf, ChineseBasedCacheV1<'zf_inner>> for ChineseBasedCacheV1<'zf>
impl<'zf, 'zf_inner> ZeroFrom<'zf, ChineseBasedCacheV1<'zf_inner>> for ChineseBasedCacheV1<'zf>
source§fn zero_from(this: &'zf ChineseBasedCacheV1<'zf_inner>) -> Self
fn zero_from(this: &'zf ChineseBasedCacheV1<'zf_inner>) -> Self
Clone the other
C
into a struct that may retain references into C
.impl<'data> StructuralPartialEq for ChineseBasedCacheV1<'data>
Auto Trait Implementations§
impl<'data> Freeze for ChineseBasedCacheV1<'data>
impl<'data> RefUnwindSafe for ChineseBasedCacheV1<'data>
impl<'data> Send for ChineseBasedCacheV1<'data>
impl<'data> Sync for ChineseBasedCacheV1<'data>
impl<'data> Unpin for ChineseBasedCacheV1<'data>
impl<'data> UnwindSafe for ChineseBasedCacheV1<'data>
Blanket Implementations§
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