Function parseUint64

dgraph/cmd/alpha/http.go:91–103

parseUint64 reads the value for given URL parameter from request and parses it into uint64, empty string is converted into zero value

(r *http.Request, name string)

// parseUint64 reads the value for given URL parameter from request and
// parses it into uint64, empty string is converted into zero value
func parseUint64(r *http.Request, name string) (uint64, error) {
	value := r.URL.Query().Get(name)
	if value == "" {
		return 0, nil
	}

	uintVal, err := strconv.ParseUint(value, 0, 64)
	if err != nil {
		return 0, errors.Wrapf(err, "while parsing %s as uint64", name)
	}

	return uintVal, nil
}

// parseBool reads the value for given URL parameter from request and
// parses it into bool, empty string is converted into zero value