Struct Language 

pub struct Language { /* private fields */ }

A spoken language identifier

Returned from various methods on LanguagePreferences

Use ToString::to_string() to convert to string of two letter lowercase language code followed an forward slash and uppercase country code (example: en/US).

The Default implementation can be used for fallbacks, and is set to en/US since it’s a common choice for lingua franca. It is not guaranteed to stay the same across whoami versions.

Language codes are defined in an unspecified superset of ISO 639, Country codes are defined in an unspecified superset of ISO 3166.

You can compare languages with strings (where the separator can be any of -, _, or /).

Trait Implementations

impl Clone for Language

fn clone(&self) -> Language

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Language

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

Formats the value using the given formatter.

impl Default for Language

fn default() -> Self

Returns the “default value” for a type.

impl Display for Language

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

Formats the value using the given formatter.

impl FromStr for Language

fn from_str(s: &str) -> Result<Self>

Reads an language{/_-}COUNTRY.Encoding formatted string into a Language where language is a two letter language code and country is a two letter country code. The encoding is ignored.

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq<&str> for Language

fn eq(&self, string: &&str) -> 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 PartialEq<Language> for &str

fn eq(&self, lang: &Language) -> 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 PartialEq<Language> for String

fn eq(&self, lang: &Language) -> 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 PartialEq<Language> for str

fn eq(&self, lang: &Language) -> 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 PartialEq<String> for Language

fn eq(&self, string: &String) -> 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 PartialEq<str> for Language

fn eq(&self, string: &str) -> 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 PartialEq for Language

fn eq(&self, other: &Language) -> 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 Language

impl Eq for Language

impl StructuralPartialEq for Language