eureka-mmanager 0.4.0

An Actix actor collection for downloading manga, chapters, covers from Mangadex
Documentation 
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use std::ops::Deref;

use actix::prelude::*;

use crate::download::{
    manga::task::{MangaDownloadTask, MangaDownloadTaskState},
    messages::SubcribeMessage,
    traits::task::Subscribe,
};

impl Handler<SubcribeMessage<MangaDownloadTaskState>> for MangaDownloadTask {
    type Result = <SubcribeMessage<MangaDownloadTaskState> as Message>::Result;
    fn handle(
        &mut self,
        _msg: SubcribeMessage<MangaDownloadTaskState>,
        _ctx: &mut Self::Context,
    ) -> Self::Result {
        self.subscribe(_msg.0)
    }
}

impl Subscribe for MangaDownloadTask {
    fn subscribe(
        &mut self,
        subscriber: crate::recipients::MaybeWeakRecipient<
            crate::download::messages::TaskSubscriberMessages<Self::State>,
        >,
    ) {
        subscriber.do_send(crate::download::messages::TaskSubscriberMessages::ID(
            self.id,
        ));
        subscriber.do_send(crate::download::messages::TaskSubscriberMessages::State(
            self.state.read().deref().clone(),
        ));
        self.subscribers.push_recipient(subscriber);
    }
}