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Refactor resource loaders to use send_error utility.

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No substantial functional change.
This commit is contained in:
Eli Friedman 2015-10-12 11:18:09 -07:00
parent bc58cd2de0
commit 10664cf3f4
5 changed files with 20 additions and 26 deletions
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9
components/net/resource_task.rs
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@ -50,6 +50,15 @@ impl ProgressSender {
}
}
pub fn send_error(url: Url, err: String, start_chan: LoadConsumer) {
let mut metadata: Metadata = Metadata::default(url);
metadata.status = None;
if let Ok(p) = start_sending_opt(start_chan, metadata) {
p.send(Done(Err(err))).unwrap();
}
}
/// For use by loaders in responding to a Load message.
pub fn start_sending(start_chan: LoadConsumer, metadata: Metadata) -> ProgressSender {
start_sending_opt(start_chan, metadata).ok().unwrap()