Drew's GameController.framework bindings for Rust

This library binds (some subset of) Apple GameController.framework to Rust. As far as I know, this is the only bindings of the framework in the Rust ecosystem.

Part of the objr expanded universe, distinctive features of gamecontrollerr

• Zero-cost abstractions. Calling this library should perform identically to calling the framework from Swift/ObjC applications.
  • Most of the magic happens in objr or foundationr which provide cutting-edge high-performance primitives which are used here extensively.
• Safe APIs. Where possible APIs are designed with safe abstractions to provide familiar guarantees to Rust developers
• Low-level. These bindings assume familiarity with platform APIs and are not documented separately.
• Free for noncommercial or "small commercial" use.

Table of contents

The scope of this project is to bind "all of the framework", however, in practice, I mostly have time to implement APIs I actually use in other projects.

The following APIs are at least partially supported:

• GCKeyboard, GCKeyboardInput
• GCControllerButtonInput - primarily isPressed
• GCKeyCode - all input codes.
• GCMouse, GCMouseInput
• GCControllerElement (limited)