func init() {
	legacyregistry.MustRegister(Metrics.(*validationMetrics).RatchetingTime)
}

type validationMetrics struct {
	RatchetingTime *metrics.Histogram
}

// ObserveRatchetingTime records the time spent on ratcheting
func (m *validationMetrics) ObserveRatchetingTime(d time.Duration) {
	m.RatchetingTime.Observe(d.Seconds())
}

// Reset resets the metrics. This is meant to be used for testing. Panics