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Replace if Let Err(_) with .map_err().ok() patterns.

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I dislike the indentation and the noise if let adds.
This commit is contained in:
Jordan Petridis
2018-04-16 04:03:44 +03:00
parent 3132856efe
commit bc6eeec663
10 changed files with 96 additions and 105 deletions
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hammond-data/src/utils.rs
+9 -10
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@@ -28,10 +28,10 @@ fn download_checker() -> Result<(), DataError> {
})
.for_each(|ep| {
ep.set_local_uri(None);
if let Err(err) = ep.save() {
error!("Error while trying to update episode: {:#?}", ep);
error!("{}", err);
};
ep.save()
.map_err(|err| error!("{}", err))
.map_err(|_| error!("Error while trying to update episode: {:#?}", ep))
.ok();
});
Ok(())
@@ -48,12 +48,11 @@ fn played_cleaner(cleanup_date: DateTime<Utc>) -> Result<(), DataError> {
.for_each(|ep| {
let limit = ep.played().unwrap();
if now_utc > limit {
if let Err(err) = delete_local_content(ep) {
error!("Error while trying to delete file: {:?}", ep.local_uri());
error!("{}", err);
} else {
info!("Episode {:?} was deleted succesfully.", ep.local_uri());
};
delete_local_content(ep)
.map(|_| info!("Episode {:?} was deleted succesfully.", ep.local_uri()))
.map_err(|err| error!("Error: {}", err))
.map_err(|_| error!("Failed to delete file: {:?}", ep.local_uri()))
.ok();
}
});
Ok(())