//! Retriever traits and types.
//!//! This module provides the [`Retriever`] trait for document retrieval,
//! [`VectorStoreRetriever`] that wraps a vector store, and configuration
//! types [`SearchType`] and [`RetrievalMode`].
modtraits;pubusetraits::{RetrievalMode, Retriever, SearchType, VectorStoreRetriever};