Function UnmarshalAsJSON

msgp/json_bytes.go:40–60

UnmarshalAsJSON takes raw messagepack and writes it as JSON to 'w'. If an error is returned, the bytes not translated will also be returned. If no errors are encountered, the length of the returned slice will be zero.

(w io.Writer, msg []byte)

// no errors are encountered, the length of the returned
// slice will be zero.
func UnmarshalAsJSON(w io.Writer, msg []byte) ([]byte, error) {
	var (
		scratch []byte
		cast    bool
		dst     jsWriter
		err     error
	)
	if jsw, ok := w.(jsWriter); ok {
		dst = jsw
		cast = true
	} else {
		dst = bufio.NewWriterSize(w, 512)
	}
	for len(msg) > 0 && err == nil {
		msg, scratch, err = writeNext(dst, msg, scratch, 0)
	}
	if !cast && err == nil {
		err = dst.(*bufio.Writer).Flush()
	}
	return msg, err
}

func writeNext(w jsWriter, msg []byte, scratch []byte, depth int) ([]byte, []byte, error) {
	if len(msg) < 1 {