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https://github.com/fafhrd91/actix-net
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Use map()
instead of and_then()
(#51)
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@ -195,7 +195,7 @@ fn from_hex(v: u8) -> Option<u8> {
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#[inline]
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#[inline]
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fn restore_ch(d1: u8, d2: u8) -> Option<u8> {
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fn restore_ch(d1: u8, d2: u8) -> Option<u8> {
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from_hex(d1).and_then(|d1| from_hex(d2).and_then(move |d2| Some(d1 << 4 | d2)))
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from_hex(d1).and_then(|d1| from_hex(d2).map(move |d2| d1 << 4 | d2))
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}
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}
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#[cfg(test)]
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#[cfg(test)]
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