minidom: quick-xml::Error now implements Error without failure, so use it
Thanks pep.!
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1 changed files with 1 additions and 3 deletions
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@ -43,9 +43,7 @@ pub enum Error {
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impl StdError for Error {
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fn cause(&self) -> Option<&dyn StdError> {
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match self {
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// TODO: return Some(e) for this case after the merge of
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// https://github.com/tafia/quick-xml/pull/170
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Error::XmlError(_e) => None,
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Error::XmlError(e) => Some(e),
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Error::Utf8Error(e) => Some(e),
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Error::IoError(e) => Some(e),
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Error::EndOfDocument => None,
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