Module memory 

Memory abstraction — MemoryProvider trait and entry types.

The MemoryProvider trait defines a simple three-operation interface for long-term memory: store, search (semantic), and forget. Implementations are backed by vector stores that generate embeddings on write and perform similarity search on read.

Key types

Type	Role
MemoryProvider	Trait: store, search, forget
MemoryEntry	A single stored memory with relevance score and metadata
MemoryMetadata	Key-value metadata attached to a memory (tags, TTL, context)

Implemented by

VectorMemory in the flashmind-memory crate provides the primary implementation using SQLite + sqlite-vec + FTS5 hybrid search.

Structs

MemoryEntry

A single stored memory with its relevance score and provenance.

MemoryMetadata

Arbitrary key-value metadata attached to a memory entry.

Traits

MemoryProvider

Abstraction over long-term memory storage and retrieval.