message: Added notes on configuring rustfmt to contributing.md.
diff: This project is currently not ready for code contributions! However, please do
  take a look at the issue tracker. Issues marked "question" are excellent places
  to share feedback.
  +
  +## Submitting a PR
  +
  +Before you submit your pull request, check that you have completed all of the
  +steps mentioned in the pull request template. Link the issue that your pull
  +request is responding to, and format your code using [rustfmt][rustfmt].
  +
  +### Configuring rustfmt
  +
  +Before submitting code in a PR, make sure that you have formatted the codebase
  +using [rustfmt][rustfmt]. `rustfmt` is a tool for formatting Rust code, which
  +helps keep style consistent across the project. If you have not used `rustfmt`
  +before, it is not too difficult.
  +
  +If you have not already configured `rustfmt` for the
  +nightly toolchain, it can be done using the following steps:
  +
  +**1. Use Nightly Toolchain**
  +
  +Use the `rustup override` command to make sure that you are using the nightly
  +toolchain. Run this command in the `wasm-pack` directory you cloned.
  +
  +```sh
  +rustup override set nightly
  +```
  +
  +**2. Add the rustfmt component**
  +
  +Install the most recent version of `rustfmt` using this command:
  +
  +```sh
  +rustup component add rustfmt-preview --toolchain nightly
  +```
  +
  +**3. Running rustfmt**
  +
  +To run `rustfmt`, use this command:
  +
  +```sh
  +cargo +nightly fmt
  +```
  +
  +[rustfmt]: https://github.com/rust-lang-nursery/rustfmt
  +
  +## Conduct
  +
  +As mentioned in the readme file, this project is a part of the
  +[rust-wasm][rust-wasm] group. As such, contributors should be sure to follow
  +the rust-wasm group's [code of conduct][rust-wasm-coc], as well as the Rust
  +language [code of conduct][rust-coc].
  +
  +[rust-wasm]: https://github.com/rust-lang-nursery/rust-wasm
  +[rust-wasm-coc]:working://github.com/rust-lang-nursery/rust-wasm/blob/master/CODE_OF_CONDUCT.md
  +[rust-coc]: https://www.rust-lang.org/en-US/conduct.html
  +
  