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utils: Refactor refresh_feed

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Move channel creation inside the thread.
Drop the Result return type as its not needed anymore.
This commit is contained in:
Jordan Petridis 2018-08-14 15:24:25 +03:00
parent cc1a5783fd
commit cd937c4844
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1 changed files with 4 additions and 8 deletions
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8
podcasts-gtk/src/utils.rs
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@ -201,21 +201,18 @@ where
}
refresh_feed(source, sender)
.map_err(|err| error!("Failed to update feeds: {}", err))
.ok();
}
/// Update the rss feed(s) originating from `source`.
/// If `source` is None, Fetches all the `Source` entries in the database and updates them.
/// When It's done,it queues up a `RefreshViews` action.
fn refresh_feed<S>(source: Option<S>, sender: Sender<Action>) -> Result<(), Error>
fn refresh_feed<S>(source: Option<S>, sender: Sender<Action>)
where
S: IntoIterator<Item = Source> + Send + 'static,
{
rayon::spawn(move || {
let (up_sender, up_receiver) = bounded(1);
sender.send(Action::ShowUpdateNotif(up_receiver));
rayon::spawn(move || {
if let Some(s) = source {
// Refresh only specified feeds
pipeline::run(s)
@ -233,7 +230,6 @@ where
up_sender.send(true);
});
Ok(())
}
lazy_static! {