Crate lc_shared 

Shared types for the langchainrust workspace.

This crate contains types that are needed by multiple sub-crates, breaking circular dependencies:

• Tool types (ToolCall, FunctionCall, ToolCallResult): needed by both lc-schema (Message uses ToolCall) and lc-core (tool definitions).

• Document types (Document, VectorDocument, SearchResult, ChunkDocument): needed by both lc-vector-stores and lc-rag.

• Splitter types (TextSplitter, RecursiveCharacterSplitter): needed by both lc-vector-stores and lc-rag.

Modules

document

splitter

tools

Structs

CharacterTextSplitter

Simple character splitter

ChunkDocument

Chunk document (split document fragment).

Document

Document structure.

FunctionCall

Function call inside a ToolCall

RecursiveCharacterSplitter

Recursive character splitter

SearchResult

Search result.

ToolCall

Tool call from LLM response

ToolCallResult

Tool call result to send back to LLM

VectorDocument

Vector document with embedding.

Traits

TextSplitter

Text splitter trait