krpc/CompactIPv4NodeInfo.go
func (me CompactIPv4NodeInfo) MarshalBinary() ([]byte, error) {
	return marshalBinarySlice(slices.Map(func(ni NodeInfo) NodeInfo {
		ni.Addr.IP = ni.Addr.IP.To4()
		return ni
	}, me).(CompactIPv4NodeInfo))
}
func (me CompactIPv4NodeInfo) MarshalBinary() ([]byte, error) {
	return marshalBinarySlice(slices.Map(func(ni NodeInfo) NodeInfo {
		ni.Addr.IP = ni.Addr.IP.To4()
		return ni
	}, me).(CompactIPv4NodeInfo))
}
// func (me *CompactIPv4NodeInfo) Scrub() {
// 	slices.FilterInPlace(me, func(ni *NodeInfo) bool {
// 		ni.Addr.IP = ni.Addr.IP.To4()
// 		return ni.Addr.IP != nil
// 	})
// }