Struct BezantMcp 

#[non_exhaustive]
pub struct BezantMcp {
    pub client: Client,
    pub cache: Arc<SymbolCache>,
    pub tool_router: ToolRouter<BezantMcp>,
}

MCP server exposing the Bezant IBKR client as tools.

Built by BezantMcp::new around a prepared bezant::Client and a shared bezant::SymbolCache. Implements [rmcp::ServerHandler] so it plugs straight into rmcp’s stdio / streamable transports.

Marked #[non_exhaustive] so extra private fields can be added in a point release without breaking downstream construction — callers should always go through BezantMcp::new.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

client: Client

Typed Bezant client used to call CPAPI endpoints.

cache: Arc<SymbolCache>

Shared ticker → conid cache reused across tool invocations.

tool_router: ToolRouter<BezantMcp>

Auto-generated tool router produced by [rmcp::tool_router].

Implementations

impl BezantMcp

pub fn new(client: Client, cache: Arc<SymbolCache>) -> Self

Construct a handler around a prepared bezant::Client and cache.

impl BezantMcp

pub fn health_tool_attr() -> Tool

Generated tool metadata function for health

pub fn health( &self, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

Report Gateway session status.

pub fn list_accounts_tool_attr() -> Tool

Generated tool metadata function for list_accounts

pub fn list_accounts( &self, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

List every account.

pub fn account_summary_tool_attr() -> Tool

Generated tool metadata function for account_summary

pub fn account_summary( &self, Parameters: Parameters<AccountIdArgs>, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

Portfolio summary (NAV, cash, buying power).

pub fn positions_tool_attr() -> Tool

Generated tool metadata function for positions

pub fn positions( &self, Parameters: Parameters<AccountIdArgs>, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

All positions (paginated).

pub fn conid_for_tool_attr() -> Tool

Generated tool metadata function for conid_for

pub fn conid_for( &self, Parameters: Parameters<SymbolArgs>, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

Ticker → conid resolution, cached.

pub fn tickle_tool_attr() -> Tool

Generated tool metadata function for tickle

pub fn tickle( &self, ) -> Pin<Box<dyn Future<Output = Result<CallToolResult, McpError>> + Send + '_>>

Tickle / session keepalive.

Trait Implementations

impl Clone for BezantMcp

fn clone(&self) -> BezantMcp

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ServerHandler for BezantMcp

fn get_info(&self) -> ServerInfo

async fn call_tool( &self, request: CallToolRequestParams, context: RequestContext<RoleServer>, ) -> Result<CallToolResult, ErrorData>

async fn list_tools( &self, _request: Option<PaginatedRequestParams>, _context: RequestContext<RoleServer>, ) -> Result<ListToolsResult, ErrorData>

fn get_tool(&self, name: &str) -> Option<Tool>

Get a tool definition by name.

fn enqueue_task( &self, _request: CallToolRequestParams, _context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<CreateTaskResult, ErrorData>> + MaybeSendFuture

fn ping( &self, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<(), ErrorData>> + MaybeSendFuture

fn initialize( &self, request: InitializeRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<InitializeResult, ErrorData>> + MaybeSendFuture

fn complete( &self, request: CompleteRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<CompleteResult, ErrorData>> + MaybeSendFuture

fn set_level( &self, request: SetLevelRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<(), ErrorData>> + MaybeSendFuture

fn get_prompt( &self, request: GetPromptRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<GetPromptResult, ErrorData>> + MaybeSendFuture

fn list_prompts( &self, request: Option<PaginatedRequestParams>, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<ListPromptsResult, ErrorData>> + MaybeSendFuture

fn list_resources( &self, request: Option<PaginatedRequestParams>, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<ListResourcesResult, ErrorData>> + MaybeSendFuture

fn list_resource_templates( &self, request: Option<PaginatedRequestParams>, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<ListResourceTemplatesResult, ErrorData>> + MaybeSendFuture

fn read_resource( &self, request: ReadResourceRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<ReadResourceResult, ErrorData>> + MaybeSendFuture

fn subscribe( &self, request: SubscribeRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<(), ErrorData>> + MaybeSendFuture

fn unsubscribe( &self, request: UnsubscribeRequestParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<(), ErrorData>> + MaybeSendFuture

fn on_custom_request( &self, request: CustomRequest, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<CustomResult, ErrorData>> + MaybeSendFuture

fn on_cancelled( &self, notification: CancelledNotificationParam, context: NotificationContext<RoleServer>, ) -> impl Future<Output = ()> + MaybeSendFuture

fn on_progress( &self, notification: ProgressNotificationParam, context: NotificationContext<RoleServer>, ) -> impl Future<Output = ()> + MaybeSendFuture

fn on_initialized( &self, context: NotificationContext<RoleServer>, ) -> impl Future<Output = ()> + MaybeSendFuture

fn on_roots_list_changed( &self, context: NotificationContext<RoleServer>, ) -> impl Future<Output = ()> + MaybeSendFuture

fn on_custom_notification( &self, notification: CustomNotification, context: NotificationContext<RoleServer>, ) -> impl Future<Output = ()> + MaybeSendFuture

fn list_tasks( &self, request: Option<PaginatedRequestParams>, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<ListTasksResult, ErrorData>> + MaybeSendFuture

fn get_task_info( &self, request: GetTaskInfoParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<GetTaskResult, ErrorData>> + MaybeSendFuture

fn get_task_result( &self, request: GetTaskResultParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<GetTaskPayloadResult, ErrorData>> + MaybeSendFuture

fn cancel_task( &self, request: CancelTaskParams, context: RequestContext<RoleServer>, ) -> impl Future<Output = Result<CancelTaskResult, ErrorData>> + MaybeSendFuture