Enum YearNames

pub enum YearNames<'data> {
    FixedEras(VarZeroVec<'data, str>),
    VariableEras(VarZeroCow<'data, Tuple2VarULE<VarZeroSlice<PotentialUtf8>, VarZeroSlice<str>>>),
    Cyclic(VarZeroVec<'data, str>),
}

Names used for representing the year.

This uses a data marker attribute for length. The value is simply the number of characters in the equivalent CLDR field syntax name, plus “s” for standalone contexts. For example, “abbreviated” (e.g. MMM) is 3 or 3s depending on whether it is format or standalone respectively.

The full list is:

• 3 is “abbreviated”
• 4 is “narrow”
• 5 is “wide”
• 6 is “short” (weekdays only)

📏 This item has a stack size of 32 bytes on the stable toolchain at release date.

🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways, including in SemVer minor releases. While the serde representation of data structs is guaranteed to be stable, their Rust representation might not be. Use with caution.

Variants

FixedEras(VarZeroVec<'data, str>)

This calendar has a small, fixed set of eras with numeric years, this stores the era names in chronological order.

See FormattableEra for a definition of what chronological order is in this context.

VariableEras(VarZeroCow<'data, Tuple2VarULE<VarZeroSlice<PotentialUtf8>, VarZeroSlice<str>>>)

This calendar has a variable set of eras with numeric years, this stores the era names mapped from era code to the name.

Only the Japanese calendars need this

Cyclic(VarZeroVec<'data, str>)

This calendar is cyclic (Chinese, Dangi), so it uses cyclic year names without any eras

Trait Implementations

impl<'data> Clone for YearNames<'data>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'data> Debug for YearNames<'data>

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

Formats the value using the given formatter.

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

where 'de: 'data,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MaybeAsVarULE for YearNames<'_>

type EncodedStruct = [()]

The VarULE type for this data struct, or [()] if it cannot be represented as VarULE.

impl<'data> PartialEq for YearNames<'data>

fn eq(&self, other: &YearNames<'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<'a> Yokeable<'a> for YearNames<'static>

type Output = YearNames<'a>

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

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

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

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

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

unsafe fn make( this: <YearNames<'static> as Yokeable<'a>>::Output, ) -> YearNames<'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 <YearNames<'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, YearNames<'zf_inner>> for YearNames<'zf>

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

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

impl<'data> StructuralPartialEq for YearNames<'data>