# Example NATS chat application
This application is an example on how to use NATS in rust.
Features implemented are Authentication, Publish-Subscribe and Request-Reply.

## Users
- admin is allowed everything
- client may pusblish and subscribe to the chat channel
- guest may only read chat messages

## Commands
- Writing anything will publish text as a messages
- "invalid" will send a non json string
- "request xyz" will send xyz as a request, getting an automated response