Struct icu_timezone::ZoneVariant

#[repr(transparent)]
pub struct ZoneVariant(pub TinyAsciiStr<2>);

A time zone variant, representing the currently observed relative offset. The semantics vary from time zone to time zone and could represent concepts such as Standard time, Daylight time, Summer time, or Ramadan time.

Tuple Fields

0: TinyAsciiStr<2>

Implementations

impl ZoneVariant

pub const fn standard() -> Self

Returns the variant corresponding to "standard" in CLDR.

The semantics vary from time zone to time zone. The time zone display name of this variant may or may not be called “Standard Time”.

pub const fn daylight() -> Self

Returns the variant corresponding to "daylight" in CLDR.

The semantics vary from time zone to time zone. The time zone display name of this variant may or may not be called “Daylight Time”.

Trait Implementations

impl AsULE for ZoneVariant

type ULE = ZoneVariant

The ULE type corresponding to Self.

fn to_unaligned(self) -> Self::ULE

Converts from Self to Self::ULE.

fn from_unaligned(unaligned: Self::ULE) -> Self

Converts from Self::ULE to Self.

impl Clone for ZoneVariant

fn clone(&self) -> ZoneVariant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ZoneVariant

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

Formats the value using the given formatter.

impl From<TinyAsciiStr<2>> for ZoneVariant

fn from(other: TinyAsciiStr<2>) -> Self

Converts to this type from the input type.

impl From<ZoneVariant> for TinyAsciiStr<2>

fn from(other: ZoneVariant) -> Self

Converts to this type from the input type.

impl FromStr for ZoneVariant

type Err = <TinyAsciiStr<2> as FromStr>::Err

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ZoneVariant

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ZoneVariant

fn cmp(&self, other: &ZoneVariant) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ZoneVariant

fn eq(&self, other: &ZoneVariant) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ZoneVariant

fn partial_cmp(&self, other: &ZoneVariant) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ULE for ZoneVariant

fn validate_byte_slice(bytes: &[u8]) -> Result<(), ZeroVecError>

Validates a byte slice, &[u8].

fn parse_byte_slice(bytes: &[u8]) -> Result<&[Self], ZeroVecError>

Parses a byte slice, &[u8], and return it as &[Self] with the same lifetime.

unsafe fn from_byte_slice_unchecked(bytes: &[u8]) -> &[Self]

Takes a byte slice, &[u8], and return it as &[Self] with the same lifetime, assuming that this byte slice has previously been run through Self::parse_byte_slice() with success.

fn as_byte_slice(slice: &[Self]) -> &[u8]

Given &[Self], returns a &[u8] with the same lifetime.

impl<'a> ZeroMapKV<'a> for ZoneVariant

type Container = ZeroVec<'a, ZoneVariant>

The container that can be used with this type: ZeroVec or VarZeroVec.

type Slice = ZeroSlice<ZoneVariant>

type GetType = ZoneVariant

The type produced by Container::get()

type OwnedType = ZoneVariant

The type produced by Container::replace() and Container::remove(), also used during deserialization. If Self is human readable serialized, deserializing to Self::OwnedType should produce the same value once passed through Self::owned_as_self()

impl Copy for ZoneVariant

impl Eq for ZoneVariant

impl StructuralPartialEq for ZoneVariant