Struct EmbeddedI18n 

pub struct EmbeddedI18n { /* private fields */ }

Explicit embedded localization context.

Construct this once during application startup, keep it in application state, and pass it to code that needs localization.

Implementations

impl EmbeddedI18n

pub fn try_new() -> Result<Self, EmbeddedInitError>

Builds an embedded context without selecting a language.

pub fn try_new_with_language<L: Into<LanguageIdentifier>>( lang: L, ) -> Result<Self, EmbeddedInitError>

Builds an embedded context and selects the initial active language.

pub fn try_new_with_language_strict<L: Into<LanguageIdentifier>>( lang: L, ) -> Result<Self, EmbeddedInitError>

Builds an embedded context and selects the initial active language, failing if any runtime module rejects the requested locale.

pub fn select_language<L: Into<LanguageIdentifier>>( &self, lang: L, ) -> Result<(), LocalizationError>

Selects the active language for this context.

Concurrent selections through cloned handles are serialized. A failed selection preserves the previously active language and selection policy.

pub fn select_language_strict<L: Into<LanguageIdentifier>>( &self, lang: L, ) -> Result<(), LocalizationError>

Selects the active language for this context and fails if any runtime module rejects the requested locale.

Shares the same serialized transition as Self::select_language.

pub fn localize_message<T>(&self, message: &T) -> String

where T: FluentMessage + ?Sized,

Renders a derived typed message through this context.

Trait Implementations

impl Clone for EmbeddedI18n

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl FluentLocalizer for EmbeddedI18n

fn localize<'a>( &self, key: StaticFluentMessageKey, args: Option<&FluentArgs<'a>>, ) -> Option<String>

Looks up a fully scoped static message key for a runtime integration.

fn with_lookup(&self, f: &mut dyn FnMut(&mut FluentLocalizerLookup<'_>))

Runs a group of lookups against one render-scoped localization view.