About

This crate exports traits useful for a few design patterns common in GUI development, with abstractions built only using the standard library, such as:

• Verify Implemented by objects that most uphold some condition.

• Callbacks/ValuedCallbacks Synchonous Signal/Slots (late binding) mechanism, built on RefCell/Rc.

• Inherit Java-style inheritance trait.

• Transition Implements the typestate pattern.

A few other traits are still a work in progress.