Walrus 🌊🐘

Walrus is a WebAssembly transformation library

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_{Built with 🦀🕸 by The Rust and WebAssembly Working Group}

## About The `walrus` crate is a Rust library for performing WebAssembly transformations in a robust and ergonomic fashion. The crate is still in its early days but is currently used to power the [`wasm-bindgen`] CLI tool and its own internal transformations. [`wasm-bindgen`]: https://github.com/rustwasm/wasm-bindgen Using `walrus` will, in the long term, also allow transforming WebAssembly while preserving DWARF debug information to ensure that debugging the final module is just as nice as debugging the intermediate module. Stay tuned for more information in the future! ## Examples * Check out `examples/build-wasm-from-scratch.rs` for a quick intro to building a Wasm module from scratch with `walrus`. * Check out the [`wasm-snip`](https://github.com/rustwasm/wasm-snip) project for a relatively simple and self-contained but still Real World example of using `walrus`. ## License This project is licensed under either of * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) at your option. ## Contribution Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.