Function UnmarshalText

proto/text_decode.go:43–65

UnmarshalText parses a proto text formatted string into m.

(s string, m Message)

// UnmarshalText parses a proto text formatted string into m.
func UnmarshalText(s string, m Message) error {
	if u, ok := m.(encoding.TextUnmarshaler); ok {
		return u.UnmarshalText([]byte(s))
	}

	m.Reset()
	mi := MessageV2(m)

	if wrapTextUnmarshalV2 {
		err := prototext.UnmarshalOptions{
			AllowPartial: true,
		}.Unmarshal([]byte(s), mi)
		if err != nil {
			return &ParseError{Message: err.Error()}
		}
		return checkRequiredNotSet(mi)
	} else {
		if err := newTextParser(s).unmarshalMessage(mi.ProtoReflect(), ""); err != nil {
			return err
		}
		return checkRequiredNotSet(mi)
	}
}

type textParser struct {
	s            string // remaining input