pub fn create_loading_cache_with_metrics<K, V, L>(
policy: impl CachePolicy<K = K, V = V>,
loader: Arc<L>,
) -> (DefaultLoadingCache<K, V, L>, Arc<LoadingCacheMetrics<K, V>>)pub fn create_loading_cache_with_metrics<K, V, L>(
policy: impl CachePolicy<K = K, V = V>,
loader: Arc<L>,
) -> (DefaultLoadingCache<K, V, L>, Arc<LoadingCacheMetrics<K, V>>)