ruex 0.1.5

Generic State Management framework
Documentation 
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use std::fmt::Debug;

use crate::{
    foundation::patterns::facade::BaseFacade,
    prelude::{Facade, Interest, Notifier, Singleton},
};

/// A Base [Notifier] implementation.
///
/// [MacroCommand], [Command], [Mediator] and [Proxy]
/// all have a need to send [Notification]'s.
///
/// The [Notifier] interface provides a common method called
/// [send](Notifier::send) that relieves implementation code of
/// the necessity to actually construct [Notification]'s.
///
/// The [Notifier] class, which all of the above mentioned classes
/// extend, provides an initialized reference to the [Facade]
/// Singleton, which is required for the convienience method
/// for sending [Notification]'s, but also eases implementation as these
/// classes have frequent [Facade] interactions and usually require
/// access to the facade anyway.
/// 
/// [MacroCommand]: crate::foundation::patterns::command::MacroCommand
/// [Notification]: crate::prelude::Notification
/// [Command]: crate::prelude::Command
/// [Mediator]: crate::prelude::Mediator
/// [Proxy]: crate::prelude::Proxy
/// [Facade]: crate::prelude::Facade

#[derive(Default)]
pub struct BaseNotifier;

impl BaseNotifier {
    /// Create new BaseNotifier
    pub fn new() -> Self {
        Self {}
    }
}

impl<Body> Notifier<Body> for BaseNotifier
where
    Body: Debug + 'static,
{
    fn send(&self, interest: Interest, body: Option<Body>) {
        log::error!("You should implement yourself Notifier");
        BaseFacade::<Body>::global().send(interest, body);
    }
}