Introducing Noline – A no_std line editor

Noline is a no_std line editor – like readline – that is completely IO-agnostic. The first release is minimal, with only the basic line editing functionality in place, but I hope to implement auto-complete and line history at some point. My main use case is to build terminal interfaces to embedded systems, typically over USB or UART, but it shouldn't be hard to adapt to other environments.

Please feel free to ask any questions, and don't hesitate to provide constructive criticism!