eureka-mmanager 0.1.4

An Actix actor collection for downloading manga, chapters, covers from Mangadex
Documentation 
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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()
    }
}

impl Subscribe for MangaDownloadTask {
    fn subscribe(&mut self) -> crate::ManagerCoreResult<tokio::sync::watch::Receiver<Self::State>> {
        if !self.have_been_read {
            self.have_been_read = true;
        }
        Ok(self.sender.subscribe())
    }
}