Module embedding_cache 

LRU embedding cache with memory-bounded eviction and per-model invalidation.

Structs

CacheEntry

A single cached embedding entry.

CacheKey

Cache key: content hash + model identifier.

CacheStats

Cache statistics snapshot.

EmbeddingCache

LRU embedding cache with a fixed entry-count capacity.

MemoryBoundedCache

An EmbeddingCache variant that evicts entries when total memory exceeds a byte limit.