Struct ToolRegistry 

pub struct ToolRegistry { /* private fields */ }

Registry of available tools, keyed by name.

Implementations

impl ToolRegistry

pub fn new() -> Self

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

Register a tool. Overwrites any existing tool with the same name.

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

Look up a tool by name.

pub fn execute(&self, call: &ToolCall) -> Result<ToolResult, AgentError>

Execute a tool call, returning the result.

pub fn iter(&self) -> impl Iterator<Item = &dyn Tool>

Returns an iterator over all registered tools.

pub fn tools_prompt(&self) -> String

Generate a system prompt fragment describing all available tools.

This produces JSON tool descriptions that can be appended to the system prompt so the model knows what tools are available and how to call them.

pub fn len(&self) -> usize

Total count of registered tools.

pub fn is_empty(&self) -> bool

Trait Implementations

impl Default for ToolRegistry

fn default() -> Self

Returns the “default value” for a type.