func()

in sinks.go [193:209]

• 13 lines of code
• 3 McCabe index (conditional complexity)

func (s *protoSink) SetProto(m proto.Message) error {
	b, err := proto.Marshal(m)
	if err != nil {
		return err
	}
	// TODO(bradfitz): optimize for same-task case more and write
	// right through? would need to document ownership rules at
	// the same time. but then we could just assign *dst = *m
	// here. This works for now:
	err = proto.Unmarshal(b, s.dst)
	if err != nil {
		return err
	}
	s.v.b = b
	s.v.s = ""
	return nil
}