Outsource globlist -> Vec<FileID> transformation code snippet
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1 changed files with 10 additions and 8 deletions
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@ -59,10 +59,7 @@ impl StorageBackend {
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glob(&globstr[..])
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glob(&globstr[..])
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.and_then(|globlist| {
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.and_then(|globlist| {
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debug!("Iterating over globlist");
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debug!("Iterating over globlist");
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Ok(globlist.filter_map(Result::ok)
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Ok(globlist_to_file_id_vec(globlist).into_iter())
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.map(|pbuf| FileID::from(&pbuf))
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.collect::<Vec<FileID>>()
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.into_iter())
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})
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})
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.map_err(|e| {
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.map_err(|e| {
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debug!("glob() returned error: {:?}", e);
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debug!("glob() returned error: {:?}", e);
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@ -198,10 +195,9 @@ impl StorageBackend {
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let globstr = self.prefix_of_files_for_module(m) + "*" + ".imag";
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let globstr = self.prefix_of_files_for_module(m) + "*" + ".imag";
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glob(&globstr[..]).map(|globlist| {
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glob(&globstr[..]).map(|globlist| {
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let mut vec = globlist.filter_map(Result::ok)
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let mut vec = globlist_to_file_id_vec(globlist).into_iter()
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.map(|pbuf| FileID::from(&pbuf))
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.filter_map(|id| self.get_file_by_id(m, &id, p))
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.filter_map(|id| self.get_file_by_id(m, &id, p))
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.collect::<Vec<File>>();
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.collect::<Vec<File>>();
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vec.reverse();
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vec.reverse();
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vec.pop()
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vec.pop()
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}).map_err(|e| e).unwrap()
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}).map_err(|e| e).unwrap()
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@ -326,3 +322,9 @@ fn write_with_parser<'a, HP>(f: &File, p: &Parser<HP>) -> Result<String, Storage
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Err(serr)
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Err(serr)
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})
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})
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}
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}
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fn globlist_to_file_id_vec(globlist: Paths) -> Vec<FileID> {
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globlist.filter_map(Result::ok)
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.map(|pbuf| FileID::from(&pbuf))
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.collect::<Vec<FileID>>()
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}
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