|
|
||
|---|---|---|
| .. | ||
| src | ||
| .cargo-checksum.json | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| README.md | ||
IntlMemoizer
intl-memoizer is a crate designed to handle lazy-initialized references
to intl formatters.
The assumption is that allocating a new formatter instance is costly, and such
instance is read-only during its life time, with constructor being expensive, and
format/select calls being cheap.
In result it pays off to use a singleton to manage memoization of all instances of intl
APIs such as PluralRules, DateTimeFormatetc. between allFluentBundle` instances.
Usage
use intl_memoizer::{IntlMemoizer, Memoizable};
use unic_langid::langid;
use intl_pluralrules::{PluralRules, PluralRuleType, PluralCategory};
impl Memoizable for PluralRules {
type Args = (PluralRulesType,);
fn construct(lang: LanguageIdentifier, args: Self::Args) -> Self {
Self::new(lang, args.0)
}
}
fn main() {
let lang = langid!("en-US");
// A single memoizer for all languages
let mut memoizer = IntlMemoizer::new();
// A RefCell for a particular language to be used in all `FluentBundle`
// instances.
let mut en_us_memoizer = memoizer.get_for_lang(lang.clone());
// Per-call borrow
let mut en_us_memoizer_borrow = en_us_memoizer.borrow_mut();
let cb = en_us_memoizer_borrow.get::<PluralRules>((PluralRulesType::Cardinal,));
assert_eq!(cb.select(1), PluralCategory::One);
}
Get Involved
fluent-rs is open-source, licensed under the Apache License, Version 2.0. We
encourage everyone to take a look at our code and we'll listen to your
feedback.
Discuss
We'd love to hear your thoughts on Project Fluent! Whether you're a localizer looking for a better way to express yourself in your language, or a developer trying to make your app localizable and multilingual, or a hacker looking for a project to contribute to, please do get in touch on the mailing list and the IRC channel.
- Discourse: https://discourse.mozilla.org/c/fluent
- IRC channel: irc://irc.mozilla.org/l20n