Module vector_store 

Abstract vector-store trait and associated types.

The VectorStore trait decouples the rest of zeph-memory from any specific vector database. Two implementations ship in this crate:

• crate::qdrant_ops::QdrantOps / crate::embedding_store::EmbeddingStore — production Qdrant-backed store.
• crate::db_vector_store::DbVectorStore — SQLite BLOB store for testing and offline use.
• crate::in_memory_store::InMemoryVectorStore — purely in-memory store for unit tests.

Structs

FieldCondition

A single payload field condition in a VectorFilter.

ScoredVectorPoint

A vector point returned by VectorStore::search with an attached similarity score.

VectorFilter

Filter applied to VectorStore::search and VectorStore::scroll_all.

VectorPoint

A vector point to be stored in or retrieved from a VectorStore.

Enums

FieldValue

Value type in a FieldCondition.

VectorStoreError

Error type for VectorStore operations.

Traits

VectorStore

Abstraction over a vector database backend.

Type Aliases

ScrollResult

Result of VectorStore::scroll_all: maps point ID → key → value payload strings.