Module block_cache_manager 

Multi-tier, policy-driven block cache manager for IPFS-style content-addressed storage.

BlockCacheManager provides a three-tier caching system (Hot, Warm, Cold) with configurable eviction policies (LRU, LFU, TwoQ, ARC), promotion/demotion logic based on access-count thresholds, and pin-protection for blocks that must survive eviction.

Structs

BcmCacheConfig

Configuration for BlockCacheManager.

BcmCacheStats

Snapshot of BlockCacheManager operational statistics.

BcmCachedBlock

A single entry in the block cache.

BlockCacheManager

A multi-tier, policy-driven block cache.

Enums

CacheTier

Which tier a cached block lives in.

EvictionPolicy

Strategy used to select victims during eviction.