Struct icu::locale::preferences::extensions::unicode::keywords::TimeZoneShortId

pub struct TimeZoneShortId(/* private fields */);

A Unicode Timezone Identifier defines a timezone.

The valid values are listed in LDML.

Methods from Deref<Target = Subtag>

pub fn as_str(&self) -> &str

A helper function for displaying as a &str.

pub fn to_string(&self) -> String

Converts the given value to a String.

Under the hood, this uses an efficient [Writeable] implementation. However, in order to avoid allocating a string, it is more efficient to use [Writeable] directly.

pub fn len(&self) -> usize

Returns the length of self.

Examples

use icu::locale::subtags::subtag;
let s = subtag!("foo");
assert_eq!(s.len(), 3);

Trait Implementations

impl Clone for TimeZoneShortId

fn clone(&self) -> TimeZoneShortId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeZoneShortId

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

Formats the value using the given formatter.

impl Deref for TimeZoneShortId

type Target = Subtag

The resulting type after dereferencing.

fn deref(&self) -> &<TimeZoneShortId as Deref>::Target

Dereferences the value.

impl From<TimeZoneShortId> for Value

fn from(input: TimeZoneShortId) -> Value

Converts to this type from the input type.

impl Hash for TimeZoneShortId

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

where __H: Hasher,

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 PartialEq for TimeZoneShortId

fn eq(&self, other: &TimeZoneShortId) -> 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 PreferenceKey for TimeZoneShortId

fn unicode_extension_key() -> Option<Key>

Retrieve unicode extension key corresponding to a given preference.

fn try_from_key_value( key: &Key, value: &Value, ) -> Result<Option<TimeZoneShortId>, PreferencesParseError>

Optional constructor of the given preference. It takes the unicode extension key and if the key matches it attemptes to construct the preference based on the given value. If the value is not a valid value for the given key, the constructor throws.

fn unicode_extension_value(&self) -> Option<Value>

Retrieve unicode extension value corresponding to the given instance of the preference.

impl TryFrom<Value> for TimeZoneShortId

type Error = PreferencesParseError

The type returned in the event of a conversion error.

fn try_from( input: Value, ) -> Result<TimeZoneShortId, <TimeZoneShortId as TryFrom<Value>>::Error>

Performs the conversion.

impl Copy for TimeZoneShortId

impl Eq for TimeZoneShortId

impl StructuralPartialEq for TimeZoneShortId