Function DecodeBytesDescending

pkg/util/encoding/encoding.go:567–576

DecodeBytesDescending decodes a []byte value from the input buffer which was encoded using EncodeBytesDescending. The decoded bytes are appended to r. The remainder of the input buffer and the decoded []byte are returned.

(b []byte, r []byte)

// are appended to r. The remainder of the input buffer and the
// decoded []byte are returned.
func DecodeBytesDescending(b []byte, r []byte) ([]byte, []byte, error) {
	// Always pass an `r` to make sure we never get back a sub-slice of `b`,
	// since we're going to modify the contents of the slice.
	if r == nil {
		r = []byte{}
	}
	b, r, err := decodeBytesInternal(b, r, descendingEscapes, true)
	onesComplement(r)
	return b, r, err
}

func decodeBytesInternal(b []byte, r []byte, e escapes, expectMarker bool) ([]byte, []byte, error) {
	if expectMarker {