Tool Registry • Rust AI Agent SDK

ToolRegistry: Registry for managing tools

ToolRegistry

Defined in the Tools module.

Rust AI Agent SDK

Registry for managing tools

Fields

Name	Type	Description
tools	HashMap<String	-

Methods

new

fn new() -> Self

Create a new empty registry

register

fn register(&mut self, tool: impl Tool + 'static) -> ()

Register a tool

Parameters:

Name	Type
tool	impl Tool + 'static

get

fn get(&self, name: &str) -> Option<Arc<dyn Tool>>

Get a tool by name

Parameters:

Name	Type
name	&str

has

fn has(&self, name: &str) -> bool

Check if a tool exists

Parameters:

Name	Type
name	&str

list

fn list(&self) -> Vec<&str>

List all tool names

definitions

fn definitions(&self) -> Vec<ToolDefinition>

Get all tool definitions

execute

async fn execute(&self, name: &str, args: Value) -> Result<ToolResult>

Execute a tool by name

Parameters:

Name	Type
name	&str
args	Value

len

fn len(&self) -> usize

Get the number of registered tools

is_empty

fn is_empty(&self) -> bool

Check if the registry is empty

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Related Documentation

Rust Tools Guide

Rust Agent Guide