Struct I18n 

pub struct I18n { /* private fields */ }

Main resource for accessing translations in Bevy systems.

Provides methods to load translation files, get translated text, and manage current language settings.

Example

use bevy::prelude::*;
use bevy_intl::I18n;
 
fn my_system(i18n: Res<I18n>) {
    let translations = i18n.translation("ui");
    let text = translations.t("welcome_message");
    println!("{}", text);
}

Implementations

impl I18n

pub fn translation(&self, translation_file: &str) -> I18nPartial

Loads translations for a specific file.

Returns an I18nPartial that provides access to all translation methods for that file.

Arguments

• translation_file - Name of the translation file (without .json extension)

Example

use bevy::prelude::*;
use bevy_intl::I18n;
 
fn my_system(i18n: Res<I18n>) {
    let ui_translations = i18n.translation("ui");
    let menu_translations = i18n.translation("menu");
}

pub fn set_lang(&mut self, locale: &str)

Sets the current language.

Arguments

• locale - Language code (e.g., “en”, “fr”, “es”)

Example

use bevy::prelude::*;
use bevy_intl::I18n;
 
fn change_language(mut i18n: ResMut<I18n>) {
    i18n.set_lang("fr");
}

pub fn get_lang(&self) -> &str

Gets the current language code.

Returns

The current language code as a string slice.

Example

use bevy::prelude::*;
use bevy_intl::I18n;
 
fn show_current_language(i18n: Res<I18n>) {
    println!("Current language: {}", i18n.get_lang());
}

pub fn available_languages(&self) -> &[String]

Gets a list of all available languages.

Returns

A slice of available language codes.

Example

use bevy::prelude::*;
use bevy_intl::I18n;
 
fn list_languages(i18n: Res<I18n>) {
    for lang in i18n.available_languages() {
        println!("Available: {}", lang);
    }
}

Trait Implementations

impl FromWorld for I18n

fn from_world(world: &mut World) -> Self

Creates Self using data from the given World.

impl Resource for I18n

where Self: Send + Sync + 'static,