Struct Locale 

pub struct Locale { /* private fields */ }

A locale: a language with optional script, region, and variant.

Parses BCP 47 tags (zh-Hant-TW, es-419, ca-ES-valencia) as well as Android’s qualifier forms (fr-rCA, b+sr+Latn).

Implementations

impl Locale

pub fn parse(text: &str) -> Result<Self, LocaleError>

pub fn language(&self) -> &str

pub fn script(&self) -> Option<&str>

pub fn region(&self) -> Option<&str>

pub fn variant(&self) -> Option<&str>

The variant, such as valencia.

pub fn qualifier(&self) -> impl Display + '_

The resource directory qualifier: fr, fr-rCA, or b+zh+Hant+TW.

Trait Implementations

impl Clone for Locale

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Locale

impl Debug for Locale

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

Formats the value using the given formatter.

impl Display for Locale

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

Formats the locale as a BCP 47 tag, e.g. zh-Hant-TW.

impl Eq for Locale

impl FromStr for Locale

type Err = LocaleError

The associated error which can be returned from parsing.

fn from_str(text: &str) -> Result<Self, LocaleError>

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

impl Hash for Locale

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 Locale

fn cmp(&self, other: &Self) -> 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,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Locale

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Locale

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for Locale