Function newCleanupRegistry

metrics.go:55–60

(parent metrics.Registry)

}

func newCleanupRegistry(parent metrics.Registry) metrics.Registry {
	return &cleanupRegistry{
		parent:  parent,
		metrics: map[string]struct{}{},
	}
}

func (r *cleanupRegistry) Each(fn func(string, any)) {
	r.mutex.RLock()