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Uses and_then
instead of more complicated matching
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parent
84ae53e011
commit
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1 changed files with 12 additions and 12 deletions
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@ -124,20 +124,20 @@ pub trait HttpResponse: Read {
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fn status_raw(&self) -> &RawStatus;
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fn content_encoding(&self) -> Option<Encoding> {
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match self.headers().get::<ContentEncoding>() {
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Some(&ContentEncoding(ref encodings)) => {
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if encodings.contains(&Encoding::Gzip) {
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Some(Encoding::Gzip)
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} else if encodings.contains(&Encoding::Deflate) {
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Some(Encoding::Deflate)
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} else {
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// TODO: Is this the correct behaviour?
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None
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self.headers().get::<ContentEncoding>().and_then(|h| {
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match h {
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&ContentEncoding(ref encodings) => {
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if encodings.contains(&Encoding::Gzip) {
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Some(Encoding::Gzip)
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} else if encodings.contains(&Encoding::Deflate) {
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Some(Encoding::Deflate)
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} else {
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// TODO: Is this the correct behaviour?
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None
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}
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}
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}
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None => None
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}
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})
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}
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}
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