rosetta-i18n

rosetta-i18n is an easy-to-use and opinionated Rust internationalization (i18n) library powered by code generation.

rosetta_i18n::include_translations!();

println!(Lang::En.hello("world"));  // Hello, world!

Documentation

Features

• No runtime errors. Translation files are parsed at build time, so your code will never fail due to translations anymore.
• No dependencies. This crate aims to have the smallest runtime overheat compared to raw strings. There is no additional dependencies at runtime.
• Standard JSON format. Translations are written in JSON file with a syntax used by many other i18n libraries. Therefore, most translation services support it out of the box.
• String formatting is supported.

Installation

Rosetta is separated into two crates, rosetta-i18n and rosetta-build. To install both, add the following to your Cargo.toml:

[dependencies]
rosetta-i18n = "0.1"

[build-dependencies]
rosetta-build = "0.1"

Documentation

The documentation is available on https://baptiste0928.github.io/rosetta/.

You can also read the API documentation on docs.rs: rosetta-i18n and rosetta-build.

Contributing

There is no particular contribution guidelines, feel free to open a new PR to improve the code. If you want to introduce a new feature, please create an issue before.