Module tools

Tool Access Module

This crate provides a collection of tools that can be used to grant the LLM (Large Language Model) access to various utilities, such as running Bash commands on your computer or performing web searches.

The main components of this module are:

• Tool: A struct that represents an individual tool that the LLM can use.
• ToolCollection: A collection of Tool instances.
• create_tool_prompt_segment: A function to create a prompt that indicates the model should use the provided tools.

Example

use llm_chain::tools::{ToolCollection, tools::BashTool};
use llm_chain::prompt::StringTemplate;
use std::boxed::Box;

// Create a ToolCollection with a tool.
let mut tc = ToolCollection::new();
tc.add_tool(BashTool::new());

// Create a prompt indicating the LLM should use the provided tools.
let prompt = StringTemplate::static_string("Find information about Rust programming language.");
let tool_prompt = StringTemplate::combine(vec![tc.to_prompt_template().unwrap(), prompt]);

Modules

• tools: A submodule that provides a variety of pre-defined tools.

Modules

multitool

tools

Commonly used tools ready to import

Structs

Format

Represents the format for a tool’s input or output.

FormatPart

Represents a single parameter for a tool.

ToolCollection

ToolDescription

Represents the description of a tool, including its name, usage, and input/output formats.

ToolInvocationInput

Enums

ToolUseError

Traits

Describe

A trait to provide a description format for a tool.

Tool

The Tool trait defines an interface for tools that can be added to a ToolCollection.

ToolError

Marker trait for Tool errors. It is needed so the concrete Errors can have a derived From<ToolError>