Method insert_l2

graphlite/src/cache/result_cache.rs:366–387

(&self, key: QueryCacheKey, mut entry: QueryResultEntry)

    }

    fn insert_l2(&self, key: QueryCacheKey, mut entry: QueryResultEntry) {
        entry.metadata.level = CacheLevel::L2;
        let size = entry.size_bytes();

        // Evict if necessary
        self.evict_l2_if_needed(size);

        {
            let mut l2_cache = self.l2_cache.write().unwrap();
            l2_cache.insert(key.clone(), entry);
        }

        {
            let mut l2_lru = self.l2_lru.write().unwrap();
            l2_lru.access(&key);
        }

        {
            let mut current_memory = self.l2_current_memory.write().unwrap();
            *current_memory += size;
        }
    }

    fn evict_l1_if_needed(&self, incoming_size: usize) {
        let current_memory = *self.l1_current_memory.read().unwrap();