Struct icu_datetime::provider::time_zones::MetazonePeriodV1

pub struct MetazonePeriodV1<'data>(pub ZeroMap2d<'data, TimeZoneBcp47Id, IsoMinutesSinceEpoch, Option<MetazoneId>>);

An ICU4X mapping to the metazones at a given period. See CLDR-JSON metaZones.json for more context.

🚧 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.

Tuple Fields

0: ZeroMap2d<'data, TimeZoneBcp47Id, IsoMinutesSinceEpoch, Option<MetazoneId>>

The default mapping between period and metazone id. The second level key is a wall-clock time represented as the number of minutes since the local EPOCH. It represents when the metazone started to be used.

Trait Implementations

impl<'data> Bake for MetazonePeriodV1<'data>

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

Returns a TokenStream that would evaluate to self.

impl<'data> BakeSize for MetazonePeriodV1<'data>

fn borrows_size(&self) -> usize

Returns the size

impl<'data> Clone for MetazonePeriodV1<'data>

fn clone(&self) -> MetazonePeriodV1<'data>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'data> Debug for MetazonePeriodV1<'data>

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

Formats the value using the given formatter.

impl<'data> Default for MetazonePeriodV1<'data>

fn default() -> MetazonePeriodV1<'data>

Returns the “default value” for a type.

impl<'de: 'data, 'data> Deserialize<'de> for MetazonePeriodV1<'data>

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'data> PartialEq for MetazonePeriodV1<'data>

fn eq(&self, other: &MetazonePeriodV1<'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 MetazonePeriodV1<'data>

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 MetazonePeriodV1<'static>

type Output = MetazonePeriodV1<'a>

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

fn transform(&'a self) -> &'a 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, 'zf_inner> ZeroFrom<'zf, MetazonePeriodV1<'zf_inner>> for MetazonePeriodV1<'zf>

fn zero_from(this: &'zf MetazonePeriodV1<'zf_inner>) -> Self

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

impl<'data> StructuralPartialEq for MetazonePeriodV1<'data>