error: fmt WriteError style
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@ -54,11 +54,11 @@ pub enum WriteError<B> {
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impl<B: fmt::Display> fmt::Display for WriteError<B> {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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match self {
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match &self {
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&WriteError::SpaceExhausted =>
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write!(f, "space exhausted"),
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&WriteError::Backend(ref e) =>
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e.fmt(f),
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&WriteError::Backend(err) =>
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write!(f, "{}", err)
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}
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}
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}
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