Struct rust_i18n_support::SimpleBackend

pub struct SimpleBackend { /* private fields */ }

Simple KeyValue storage backend

Implementations

impl SimpleBackend

pub fn new(translations: HashMap<&str, &str>, locales: Vec<&str>) -> Self

Create a new SimpleBackend.

In translations HashMap, the key is flatten key, like en.hello.world.

let trs = HashMap::<String, String>::new();
trs.insert("en.hello".into(), "Hello".into());
trs.insert("en.foo".into(), "Foo bar".into());
trs.insert("zh-CN.hello".into(), "你好".into());
trs.insert("zh-CN.foo".into(), "Foo 测试".into());
let locales = vec!["en", "zh-CN"];
let backend = SimpleBackend::new(trs, locales);

pub fn add_translations(&mut self, locale: &str, data: &HashMap<String, String>)

Add more translations for the given locale.

let trs = HashMap::<String, String>::new();
trs.insert("hello".into(), "Hello".into());
trs.insert("foo".into(), "Foo bar".into());
backend.add_translations("en", &data);

Trait Implementations

impl Backend for SimpleBackend

fn available_locales(&self) -> Vec<&str>

Return the available locales

fn translate(&self, locale: &str, key: &str) -> Option<&str>

Get the translation for the given locale and key

impl BackendExt for SimpleBackend

fn extend<T: Backend>(self, other: T) -> CombinedBackend<Self, T>where Self: Sized,

Extend backend to add more translations