Description TODO.

Please run:

git config core.hooksPath githooks

See: https://www.cargo-lambda.info/guide/getting-started.html. tl;dr:

• In one terminal tab, run:

  cargo lambda watch
  

• Invoking it will be something like:

  cargo lambda invoke basic-lambda --data-file <something>.json
  

  ... but I'm still figuring that out.