Struct RetrievalService 

pub struct RetrievalService { /* private fields */ }

High-level retrieval service

Implementations

impl RetrievalService

pub fn new(retriever: Arc<dyn Retriever>) -> Self

Create retrieval service

pub fn with_config( retriever: Arc<dyn Retriever>, config: RetrievalServiceConfig, ) -> Self

Create with configuration

pub async fn search_text( &self, _query: &str, _limit: Option<usize>, ) -> RragResult<Vec<SearchResult>>

Search with text query (requires embedding service)

pub async fn search_embedding( &self, embedding: Embedding, limit: Option<usize>, ) -> RragResult<Vec<SearchResult>>

Search with pre-computed embedding

pub async fn search(&self, query: SearchQuery) -> RragResult<Vec<SearchResult>>

Advanced search with full query configuration

pub async fn index_documents( &self, documents_with_embeddings: &[(Document, Embedding)], ) -> RragResult<()>

Add documents to the index

pub async fn index_chunks( &self, chunks_with_embeddings: &[(DocumentChunk, Embedding)], ) -> RragResult<()>

Add chunks to the index

pub async fn get_stats(&self) -> RragResult<IndexStats>

Get retriever statistics

pub async fn health_check(&self) -> RragResult<bool>

Health check