Struct ToolRegistry 

pub struct ToolRegistry { /* private fields */ }

A collection of registered tools.

Implements ToolExecutor so the executor can call tools by name without knowing anything about their implementation.

Tools are registered once at startup and never mutated during execution. If the tool name is not in the registry, call() returns NotFound.

Implementations

impl ToolRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register(&mut self, tool: Box<dyn Tool>)

Register a tool.

If a tool with the same name is already registered, it is replaced. The registry takes ownership of the tool via Box<dyn Tool>.

pub fn registered_names(&self) -> Vec<&str>

Return the names of all registered tools.

Useful for debugging and nanny init suggestions.

Trait Implementations

impl Default for ToolRegistry

fn default() -> Self

Returns the “default value” for a type.

impl ToolExecutor for ToolRegistry

fn call(&self, name: &str, args: &ToolArgs) -> Result<ToolOutput, ToolCallError>

Call a registered tool by name.

Returns NotFound if no tool with that name is registered. Returns Execution if the tool was found but failed.