history

Documentation

Index

• type History
  • func New(size int) History
• type Recorder

Types

type History

type History interface {
	Recorder

	CanUndo() bool
	CanRedo() bool
	Undo() error
	Redo() error

	Release() error
}

func New

func New(size int) History

type Recorder

type Recorder interface {
	Record(command.Command) error
}