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fixed encoding 0u8 #992

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Apr 24, 2016
Merged

fixed encoding 0u8 #992

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8e77ac2
fixed encoding 0u8
debris Apr 24, 2016
418d4a4
simplified if else stmt
debris Apr 24, 2016
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12 changes: 10 additions & 2 deletions util/src/rlp/rlpstream.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -307,10 +307,18 @@ struct EncodableU8 (u8);

impl ByteEncodable for EncodableU8 {
fn to_bytes<V: VecLike<u8>>(&self, out: &mut V) {
out.vec_push(self.0)
if self.0 != 0 {
out.vec_push(self.0)
}
}

fn bytes_len(&self) -> usize { 1 }
fn bytes_len(&self) -> usize {
if self.0 == 0 {
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just use match self.0 { 0 => 0, _ => 1 }

0
} else {
1
}
}
}

impl RlpEncodable for u8 {
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