Struct ToolRouter 

pub struct ToolRouter { /* private fields */ }

Tool Router

Routes tool execution requests to the appropriate extension service. Uses the registry service to discover which services provide each tool.

Implementations

impl ToolRouter

pub fn new(registry: Arc<RegistryService>) -> Self

Create a new tool router with a registry service

pub fn with_timeout(self, timeout_ms: u64) -> Self

Set default timeout for tool execution

pub async fn register_tool( &self, _service_id: ServiceId, tool_def: ToolDefinition, )

Register a tool from a service

This updates the internal tool index for fast routing.

pub async fn unregister_service_tools(&self, service_id: &ServiceId)

Unregister all tools from a service

Called when a service is unregistered or disconnected.

pub async fn rebuild_index(&self) -> Result<(), ToolRouterError>

Rebuild the tool index from the registry

Useful after bulk registration changes.

pub async fn route( &self, tool_name: &str, params: JsonValue, request_id: JsonRpcId, ) -> Result<ToolRouteResult, ToolRouterError>

Route a tool execution request

Given a tool name and parameters, find the appropriate service and return routing information.

pub async fn has_tool(&self, tool_name: &str) -> bool

Check if a tool is available

pub async fn list_tools(&self) -> Vec<ToolDefinition>

List all available tools

pub async fn get_tool(&self, tool_name: &str) -> Option<ToolDefinition>

Get tool definition

pub fn create_tool_request( &self, route_result: ToolRouteResult, ) -> JsonRpcRequest

Create a JSON-RPC request for tool execution

Creates the proper request format for the extension service.

pub async fn create_error_response( &self, error: ToolRouterError, request_id: JsonRpcId, ) -> JsonRpcResponse

Create an error response for routing failures

pub async fn get_timeout(&self, tool_name: &str) -> u64

Get the default timeout for a tool

pub async fn tool_count(&self) -> usize

Get the count of registered tools

Trait Implementations

impl Debug for ToolRouter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.