}

impl UpdateHandler for Core {
	/// Dispatches an incoming Telegram update to a matching command handler and reports handler errors to the originating chat.
	///
	/// This method inspects the update; if it contains a message that can be parsed as a bot command,
	/// it executes the corresponding command handler. If the handler returns an error, the error text
	/// is sent back to the message's chat using MarkdownV2 formatting. Unknown commands produce an erro
	/// is sent back to the message's chat using MarkdownV2 formatting. Unknown commands produce an error
	/// which is also reported to the chat.
	async fn handle (&self, update: Update) {
		if let UpdateType::Message(msg) = update.update_type 
			&& let Ok(cmd) = Command::try_from(msg)
		{
			let msg = cmd.get_message();
			let words = cmd.get_args();