langchainrust 0.8.0

A LangChain-inspired framework for building LLM applications in Rust. Supports OpenAI, Agents, Tools, Memory, Chains, RAG, BM25, Hybrid Retrieval, LangGraph, HyDE, Reranking, MultiQuery, and native Function Calling.
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// crates/lc/src/retrieval/mod.rs
//! Bridge module: re-exports all types from the lc-rag crate.
//!
//! During the transition period, the main crate's `retrieval` module
//! simply re-exports everything from `lc_rag`, so all existing code
//! continues to work unchanged.
pub use lc_rag::*;