Trait ruex::prelude::Controller

source ·

pub trait Controller<Body>where
    Body: Debug + 'static,{
    // Required methods
    fn register_command(
        &self,
        interest: Interest,
        command: Rc<dyn Command<Body>>
    );
    fn execute_command(&self, notification: Rc<dyn Notification<Body>>);
    fn remove_command(&self, interest: &Interest);
    fn has_command(&self, interest: &Interest) -> bool;
}

Expand description

The definition for a PureMVC Controller.

In PureMVC, an Controller implementor follows the ‘Command and Controller’ strategy, and assumes these responsibilities:

Remembering which Command’s are intended to handle which Notification’s
Registering itself as an Observer with the View for each Notification that it has an Command mapping for
Creating a new instance of the proper Command to handle a given Notification when notified by the View
Calling the Command’s execute method, passing in the Notification