Struct SearchEngine 

pub struct SearchEngine {
    pub bm25: Bm25Index,
    pub fuzzy: FuzzyIndex,
    pub rrf: RrfFusion,
}

Unified search engine combining multiple strategies

Fields

bm25: Bm25Index

BM25 lexical index

fuzzy: FuzzyIndex

Fuzzy search index

rrf: RrfFusion

RRF fusion for hybrid search

Implementations

impl SearchEngine

pub fn new() -> Self

Create a new search engine

pub fn index_document(&mut self, doc: &Document)

Index a document for all search strategies

pub fn index_documents(&mut self, docs: &[Document])

Index multiple documents

pub fn remove_document(&mut self, id: &str)

Remove a document from all indices

pub fn search_bm25(&self, query: &str, top_k: usize) -> Vec<(String, f32)>

Perform BM25 search

pub fn search_fuzzy(&self, query: &str, top_k: usize) -> Vec<(String, f32)>

Perform fuzzy search

pub fn search_hybrid( &self, query: &str, semantic_results: &[(String, f32)], weights: &HybridWeights, top_k: usize, ) -> Vec<(String, f32)>

Perform hybrid search with configurable weights

semantic_results should be pre-computed from the vector store

pub fn clear(&mut self)

Clear all indices

pub fn len(&self) -> usize

Get the number of indexed documents

pub fn is_empty(&self) -> bool

Check if the index is empty

Trait Implementations

impl Debug for SearchEngine

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SearchEngine

fn default() -> SearchEngine

Returns the “default value” for a type.