irwir: an input wrapper

This is my first attempt at programming in Rust, a generic input remapper program for Linux.

How it works

Event from a real device -> Tag (String) -> gluon function -> Action.

See config.toml for an idea of what can be done right now.

Needs read access to input devices and write access to /dev/uinput.

Goals

• Multidevice remapping
• Automatically picking up the desired uinput device capabilities
• Multilayer remapping (e.g. to physical position first)
• A stack of major modes (with only the topmost transformation being active)
• A stack of minor modes (with all of the transformations being active)
• Precomputing all active transformations into a single hashmap