code: func (i *IpamInfo) CopyTo(dstI *IpamInfo) error {
  	dstI.PoolID = i.PoolID
  	if i.Meta != nil {
  		dstI.Meta = make(map[string]string)
  		for k, v := range i.Meta {
  			dstI.Meta[k] = v
  		}
  	}
  
  	dstI.AddressSpace = i.AddressSpace
  	dstI.Pool = types.GetIPNetCopy(i.Pool)
  	dstI.Gateway = types.GetIPNetCopy(i.Gateway)
  
  	if i.AuxAddresses != nil {
  		dstI.AuxAddresses = make(map[string]*net.IPNet)
  		for k, v := range i.AuxAddresses {
  			dstI.AuxAddresses[k] = types.GetIPNetCopy(v)
  		}
  	}
  
  	return nil
  }
docs: // CopyTo deep copies to the destination IpamInfo