Struct MessageLocator

pub struct MessageLocator { /* private fields */ }

Implementations

impl MessageLocator

pub fn new(options: &MessageLocatorOptions) -> Self

Constructs a MessageLocator object.

pub fn supported_locales(&self) -> HashSet<Language>

Returns a set of supported locale codes, reflecting the ones that were specified when constructing the MessageLocator.

pub fn supports_locale(&self, arg: &Language) -> bool

Returns true if the locale is one of the supported locales that were specified when constructing the MessageLocator, otherwise false.

pub fn current_locale(&self) -> Option<Language>

Returns the currently loaded locale.

pub fn current_locale_seq(&self) -> HashSet<Language>

Returns the currently loaded locale followed by its fallbacks or empty if no locale is loaded.

pub async fn update_locale(&mut self, new_locale: Language) -> bool

Attempts to load the specified locale and its fallbacks. If any resource fails to load, the method returns false, otherwise true.

pub async fn load(&mut self, new_locale: Option<Language>) -> bool

Attempts to load a locale and its fallbacks. If the locale argument is specified, it is loaded. Otherwise, if there is a default locale, it is loaded, and if not, the method panics.

If any resource fails to load, the method returns false, otherwise true.

pub fn get<S: ToString>(&self, id: S) -> String

Retrieves message by identifier.

pub fn get_formatted<S: ToString>( &self, id: S, options: Vec<&dyn MessageLocatorFormatArgument>, ) -> String

Retrieves message by identifier with formatting arguments.

Trait Implementations

impl Clone for MessageLocator

fn clone(&self) -> Self

Clones the locator, sharing the same resources.

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

Performs copy-assignment from source.