Struct LocalePreferences 

pub struct LocalePreferences {
    pub(crate) language: Language,
    pub(crate) script: Option<Script>,
    pub(crate) region: Option<RegionalSubdivision>,
    pub(crate) variant: Option<Variant>,
    pub(crate) region_override: Option<RegionOverride>,
}

The structure storing locale subtags used in preferences.

Fields

language: Language

Preference of Language

script: Option<Script>

Preference of Script

region: Option<RegionalSubdivision>

Preference of Region/Subdivision

variant: Option<Variant>

Preference of Variant

region_override: Option<RegionOverride>

Preference of Unicode region override

Implementations

impl LocalePreferences

pub const fn to_data_locale_region_priority(self) -> DataLocale

Convert to a DataLocale, with region-based fallback priority

Most users should use icu_provider::marker::make_locale() instead.

pub const fn to_data_locale_language_priority(self) -> DataLocale

Convert to a DataLocale, with language-based fallback priority

Most users should use icu_provider::marker::make_locale() instead.

impl LocalePreferences

pub const fn default() -> Self

Constructs a new LocalePreferences struct with the defaults.

pub fn from_locale_strict(loc: &Locale) -> Result<Self, Self>

Construct a LocalePreferences from a Locale

Returns Err if any of of the preference values are invalid.

pub const fn language(&self) -> Language

👎Deprecated since 2.2.0:

convert to DataLocale to access fields

Preference of Language

pub const fn region(&self) -> Option<Region>

👎Deprecated since 2.2.0:

convert to DataLocale to access fields

Preference of Region

pub fn extend(&mut self, other: LocalePreferences)

Extends the preferences with the values from another set of preferences.

Trait Implementations

impl Clone for LocalePreferences

fn clone(&self) -> LocalePreferences

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocalePreferences

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

Formats the value using the given formatter.

impl Default for LocalePreferences

fn default() -> Self

Returns the “default value” for a type.

impl From<&LanguageIdentifier> for LocalePreferences

fn from(lid: &LanguageIdentifier) -> Self

Converts to this type from the input type.

impl From<&Locale> for LocalePreferences

fn from(loc: &Locale) -> Self

Converts to this type from the input type.

impl From<LocalePreferences> for Locale

Available on crate feature alloc only.

✨ Enabled with the alloc Cargo feature.

fn from(prefs: LocalePreferences) -> Self

Converts to this type from the input type.

impl Hash for LocalePreferences

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 PartialEq for LocalePreferences

fn eq(&self, other: &LocalePreferences) -> 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 Copy for LocalePreferences

impl Eq for LocalePreferences

impl StructuralPartialEq for LocalePreferences