Struct ToolRegistry 

pub struct ToolRegistry { /* private fields */ }

Registry for managing tools.

Implementations

impl ToolRegistry

pub fn new() -> Self

Creates a new empty tool registry.

pub fn register(&mut self, tool: DynTool)

Registers a tool.

pub fn register_provider<P: ToolProvider>(&mut self, provider: P)

Registers multiple tools from a provider.

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

Gets a tool by name.

pub fn definitions(&self) -> Vec<McpToolDefinition>

Returns all tool definitions (cached).

Uses an Arc-wrapped cache to minimize cloning overhead. Returns a clone of the Arc, so iterating is efficient.

pub fn definitions_iter(&self) -> impl Iterator<Item = McpToolDefinition> + '_

Returns an iterator over tool definitions without cloning.

More efficient than definitions() when you only need to iterate.

pub fn definitions_uncached(&self) -> Vec<McpToolDefinition>

Returns all tool definitions without caching (for cases where fresh data is needed).

pub fn invalidate_cache(&self)

Invalidates the definitions cache.

pub fn len(&self) -> usize

Returns the number of registered tools.

pub fn is_empty(&self) -> bool

Returns true if no tools are registered.

pub async fn call(&self, name: &str, args: Value) -> ToolCallResult

Calls a tool by name with the given arguments.

Trait Implementations

impl Default for ToolRegistry

fn default() -> ToolRegistry

Returns the “default value” for a type.