Trait ted::history::Undo

pub trait Undo {
    type Undo;
    fn undo(&self) -> Self::Undo;
}

If an Undo's Undo is itself an Undo, its undo() must produce the initial Undo. :P

Associated Types

type Undo

Required Methods

fn undo(&self) -> Self::Undo

Implementors

• impl Undo for FiringEvent type Undo = FiringEvent;