Function PrettyPrintValueEncoded

pkg/util/encoding/encoding.go:3333–3462

PrettyPrintValueEncoded returns a string representation of the first decodable value in the provided byte slice, along with the remaining byte slice after decoding.

(b []byte)

// decodable value in the provided byte slice, along with the remaining byte
// slice after decoding.
func PrettyPrintValueEncoded(b []byte) ([]byte, string, error) {
	_, dataOffset, _, typ, err := DecodeValueTag(b)
	if err != nil {
		return b, "", err
	}
	switch typ {
	case Null:
		b = b[dataOffset:]
		return b, "NULL", nil
	case True:
		b = b[dataOffset:]
		return b, "true", nil
	case False:
		b = b[dataOffset:]
		return b, "false", nil
	case Int:
		var i int64
		b, i, err = DecodeIntValue(b)
		if err != nil {
			return b, "", err
		}
		return b, strconv.FormatInt(i, 10), nil
	case Float:
		var f float64
		b, f, err = DecodeFloatValue(b)
		if err != nil {
			return b, "", err
		}
		return b, strconv.FormatFloat(f, 'g', -1, 64), nil
	case Decimal:
		var d apd.Decimal
		b, d, err = DecodeDecimalValue(b)
		if err != nil {
			return b, "", err
		}
		return b, d.String(), nil
	case Bytes:
		var data []byte
		b, data, err = DecodeBytesValue(b)
		if err != nil {
			return b, "", err
		}
		if PrintableBytes(data) {
			return b, string(data), nil
		}
		// The following code extends hex.EncodeToString().
		dst := make([]byte, 2+hex.EncodedLen(len(data)))
		dst[0], dst[1] = '0', 'x'
		hex.Encode(dst[2:], data)
		return b, string(dst), nil
	case Time:
		var t time.Time
		b, t, err = DecodeTimeValue(b)
		if err != nil {
			return b, "", err
		}
		return b, t.UTC().Format(time.RFC3339Nano), nil
	case TimeTZ: