Enum icu_datetime::provider::pattern::CoarseHourCycle

pub enum CoarseHourCycle {
    H11H12,
    H23H24,
}

Used to represent either H11/H12, or H23/H24. Skeletons only store these hour cycles as H12 or H23.

Variants

H11H12

Can either be fields::Hour::H11 or fields::Hour::H12

H23H24

Can either be fields::Hour::H23 or fields::Hour::H24

Implementations

impl CoarseHourCycle

pub fn determine(pattern: &Pattern) -> Option<Self>

Figure out the coarse hour cycle given a pattern, which is useful for generating the provider patterns for length::Bag.

pub fn invert(self) -> Self

Get the other coarse hour cycle (map h11/h12 to h23/h24, and vice versa)

Trait Implementations

impl Bake for CoarseHourCycle

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

Returns a TokenStream that would evaluate to self.

impl BakeSize for CoarseHourCycle

fn borrows_size(&self) -> usize

Returns the size

impl Clone for CoarseHourCycle

fn clone(&self) -> CoarseHourCycle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CoarseHourCycle

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

Formats the value using the given formatter.

impl Default for CoarseHourCycle

Default is required for serialization. H23H24 is the more locale-agnostic choice, as it’s less likely to have a day period in it.

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CoarseHourCycle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CoarseHourCycle

fn eq(&self, other: &CoarseHourCycle) -> 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 Serialize for CoarseHourCycle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> Yokeable<'a> for CoarseHourCycle

where Self: Sized,

type Output = CoarseHourCycle

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

fn transform(&self) -> &Self::Output

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

fn transform_owned(self) -> Self::Output

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

unsafe fn make(this: Self::Output) -> Self

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 Self::Output),

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

impl<'zf> ZeroFrom<'zf, CoarseHourCycle> for CoarseHourCycle

fn zero_from(this: &'zf Self) -> Self

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

impl Copy for CoarseHourCycle

impl StructuralPartialEq for CoarseHourCycle