func extractTimeRange(min, max *time.Time) (mint, maxt time.Time, err error) {
	if min == nil {
		mint = minTime
	} else {
		mint = *min
	}
	if max == nil {
		maxt = maxTime
	} else {
		maxt = *max
	}
	if mint.After(maxt) {
		return mint, maxt, errors.Errorf("min time must be before or equal to max time")
	}
	return mint, maxt, nil
}
func extractTimeRange(min, max *time.Time) (mint, maxt time.Time, err error) {
	if min == nil {
		mint = minTime
	} else {
		mint = *min
	}
	if max == nil {
		maxt = maxTime
	} else {
		maxt = *max
	}
	if mint.After(maxt) {
		return mint, maxt, errors.Errorf("min time must be before or equal to max time")
	}
	return mint, maxt, nil
}
func extractTimeRange ( min , max * time . Time ) ( mint , maxt time . Time , err error ) { if min == nil { mint = minTime } else { mint = * min } if max == nil { maxt = maxTime } else { maxt = * max } if mint . After ( maxt ) { return mint , maxt , errors . Errorf ( " " ) } return mint , maxt , nil }
// extractTimeRange returns minimum and maximum timestamp in milliseconds as
// provided by the time range. It defaults either boundary to the minimum and maximum
// possible value.
extractTimeRange returns minimum and maximum timestamp in milliseconds as provided by the time range . It defaults either boundary to the minimum and maximum possible value .