func (payload Payload) ContainsBinary() bool {
	for _, packet := range payload {
		if packet.Binary {
			return true
		}
	}

	return false
}
// ContainsBinary returns true if payload contains at least one binary packet
ContainsBinary returns true if payload contains at least one binary packet
// ContainsBinary returns true if payload contains at least one binary packet
func (payload Payload) ContainsBinary() bool {
	for _, packet := range payload {
		if packet.Binary {
			return true
		}
	}
	return false
}
func ( payload Payload ) ContainsBinary ( ) bool { for _ , packet := range payload { if packet . Binary { return true } } return false }
ContainsBinary returns true if payload contains at least one binary packet
ContainsBinary returns true if payload contains at least one binary packet