catcher

type Catcher struct {
	// Channels for intercepted messages
	ChSystemInbound chan *Envelope
	ChUserInbound   chan *Envelope
	ChUserOutbound  chan *Envelope

	// Channels for intercepted spawning of children
	ChSpawning chan *actor.PID

	// One followed actor per catcher
	AssignedActor *actor.PID

	Options options.Options
}

type Context struct {
	actor.Context // This is the original context to pass calls to
	// contains filtered or unexported fields
}

type Envelope struct {
	Sender  *actor.PID
	Target  *actor.PID
	Message interface{}
}

type NullReceiver struct{}