Struct icu::calendar::provider::chinese_based::ChineseBasedCacheV1

pub struct ChineseBasedCacheV1<'data> {
    pub first_extended_year: i32,
    pub data: ZeroVec<'data, PackedChineseBasedYearInfo>,
}

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

impl ChineseBasedCacheV1<'_>

pub fn compute_for<CB>(extended_years: Range<i32>) -> ChineseBasedCacheV1<'_>

where CB: ChineseBased,

Compute this data for a range of years

Trait Implementations

impl<'data> Bake for ChineseBasedCacheV1<'data>

fn bake(&self, env: &CrateEnv) -> TokenStream

Returns a TokenStream that would evaluate to self.

impl<'data> BakeSize for ChineseBasedCacheV1<'data>

fn borrows_size(&self) -> usize

Returns the size

impl<'data> Clone for ChineseBasedCacheV1<'data>

fn clone(&self) -> ChineseBasedCacheV1<'data>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'data> Debug for ChineseBasedCacheV1<'data>

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

Formats the value using the given formatter.

impl<'data> Default for ChineseBasedCacheV1<'data>

fn default() -> ChineseBasedCacheV1<'data>

Returns the “default value” for a type.

impl<'de, 'data> Deserialize<'de> for ChineseBasedCacheV1<'data>

where 'de: 'data,

fn deserialize<__D>( __deserializer: __D, ) -> Result<ChineseBasedCacheV1<'data>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'data> PartialEq for ChineseBasedCacheV1<'data>

fn eq(&self, other: &ChineseBasedCacheV1<'data>) -> 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<'data> Serialize for ChineseBasedCacheV1<'data>

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> Yokeable<'a> for ChineseBasedCacheV1<'static>

type Output = ChineseBasedCacheV1<'a>

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform( &'a self, ) -> &'a <ChineseBasedCacheV1<'static> as Yokeable<'a>>::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned( self, ) -> <ChineseBasedCacheV1<'static> as Yokeable<'a>>::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make( this: <ChineseBasedCacheV1<'static> as Yokeable<'a>>::Output, ) -> ChineseBasedCacheV1<'static>

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F)

where F: 'static + for<'b> FnOnce(&'b mut <ChineseBasedCacheV1<'static> as Yokeable<'a>>::Output),

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.

impl<'zf, 'zf_inner> ZeroFrom<'zf, ChineseBasedCacheV1<'zf_inner>> for ChineseBasedCacheV1<'zf>

fn zero_from( this: &'zf ChineseBasedCacheV1<'zf_inner>, ) -> ChineseBasedCacheV1<'zf>

Clone the other C into a struct that may retain references into C.

impl<'data> StructuralPartialEq for ChineseBasedCacheV1<'data>