unic-langid

unic-langid is an API for managing Unicode Language Identifiers.

The crate provides a way to create a struct from a string, manipulate its fields, canonicalize it, and serialize into a string.

Usage

use std::convert::TryFrom;

use unic_langid::LanguageIdentifier;

let loc = LanguageIdentifier::try_from("en-US").expect("Parsing failed.");

assert_eq!(loc.get_language(), "en");
assert_eq!(loc.get_script(), None);
assert_eq!(loc.get_region(), Some("US"));

loc.set_script(Some("latn"));

assert_eq!(&loc.to_string(), "en-Latn-US");

use std::convert::TryFrom;

use unic_langid::LanguageIdentifier;

let langid = LanguageIdentifier::from_parts(
    Some("en"),
    None,
    None,
    Some(&["nedis", "macos"])
).expect("Parsing failed.");

assert_eq!(&langid.to_string(), "en-macos-nedis")

Status

The crate is providing fundamental blocks, but is very basic.

In particular, a lot can be done to improve performance, memory usage, and ergonomics of using the crate.

Get Involved

unic-langid 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.