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Thewalrus crate is a Rust library for performing WebAssembly transformationsin a robust and ergonomic fashion. The crate is still in its early days but iscurrently used to power thewasm-bindgen CLI tool and its own internaltransformations.

Usingwalrus will, in the long term, also allow transforming WebAssembly whilepreserving DWARF debug information to ensure that debugging the final module isjust as nice as debugging the intermediate module.

Stay tuned for more information in the future!

• Check outexamples/build-wasm-from-scratch.rs for a quick intro to buildinga Wasm module from scratch withwalrus.
• Check out thewasm-snip project fora relatively simple and self-contained but still Real World example of usingwalrus.

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE orhttp://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT orhttp://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submittedfor 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.