# tetsy-wasm-gc

> **Note**: you probably don't need to use this project. This project is no
> longer necessary to run by hand, nor do you need the `tetsy-wasm-gc` executable
> installed.
>
> For a longer explanation, these two points mean that `tetsy-wasm-gc` is likely no
> longer a useful command to run for you:
>
> 1. The Rust compiler now natively supports `--gc-sections` when linking wasm
>    executables, which means wasm executables already have 90% of their garbage
>    removed when coming out of the compiler.
> 2. The `wasm-pack` (and `wasm-bindgen`) project will already run this by
>    default for you, so there's no need to run it again.
>
> Don't include this build! If you think you need to feel free to open an issue
> on `wasm-pack` or `wasm-bindgen`, as it may be a bug in one of those projects!

A small command to gc a wasm module and remove all unneeded exports, imports,
functions, etc. This is effectively `--gc-sections` for arbitrary wasm
executables. Not needed by Rust programs coming out of the Rust compiler, only
provided here nowadays for learning purposes and to be used as a library if
necessary.

# 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.