Struct i18n_embed::WebLanguageRequester

pub struct WebLanguageRequester { /* fields omitted */ }

A LanguageRequester for the web-sys web platform.

⚠️ This API requires the following crate features to be activated: web-sys-requester.

Implementations

impl WebLanguageRequester

pub fn new() -> WebLanguageRequester

Create a new WebLanguageRequester.

pub fn requested_languages() -> Vec<LanguageIdentifier>

The languages currently being requested by the browser context.

Trait Implementations

impl Debug for WebLanguageRequester

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

Formats the value using the given formatter.

impl Default for WebLanguageRequester

pub fn default() -> Self

Returns the "default value" for a type.

impl LanguageRequester for WebLanguageRequester

pub fn requested_languages(&self) -> Vec<LanguageIdentifier>

The currently requested languages.

pub fn add_listener(&mut self, localizer: Weak<dyn Localizer>)

Add a listener to this LanguageRequester. When the system reports that the currently requested languages has changed, each listener will have its Localizer#select() method called.

pub fn poll(&mut self) -> Result<(), I18nEmbedError>

Poll the system's currently selected language, and call Localizer#select() on each of the listeners.

pub fn set_language_override(
    &mut self,
    language_override: Option<LanguageIdentifier>
) -> Result<(), I18nEmbedError>

Override the languages fed to the Localizer listeners during a #poll(). Set this as None to disable the override.

pub fn available_languages(
    &self
) -> Result<Vec<LanguageIdentifier>, I18nEmbedError>

The languages reported to be available in the listener Localizers.

pub fn current_languages(&self) -> HashMap<String, LanguageIdentifier>

The languages currently loaded, keyed by the LanguageLoader::domain().