Function getMultiNonsortingVarintLen

pkg/util/encoding/encoding.go:1356–1366

getMultiNonsortingVarintLen finds the length of encoded nonsorting varints.

(b []byte, num int)

// getMultiNonsortingVarintLen finds the length of <num> encoded nonsorting varints.
func getMultiNonsortingVarintLen(b []byte, num int) (int, error) {
	p := 0
	for i := 0; i < num && p < len(b); i++ {
		_, len, _, err := DecodeNonsortingStdlibVarint(b[p:])
		if err != nil {
			return 0, err
		}
		p += len
	}
	return p, nil
}

// PeekLength returns the length of the encoded value at the start of b.  Note:
// if this function succeeds, it's not a guarantee that decoding the value will