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fix range serialization

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This commit is contained in:
Oliver Schneider 2016-07-14 15:37:05 +02:00
parent 16ba32dbe1
commit 54c80ad677
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1 changed files with 4 additions and 3 deletions
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7
serde/src/ser/impls.rs
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@ -305,11 +305,12 @@ impl<A> Serialize for ops::Range<A>
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer,
{
let mut seq_serializer = try!(serializer.serialize_seq(Some(self.len())));
let len = iter::Step::steps_between(&self.start, &self.end, &A::one());
let state = try!(serializer.serialize_seq(Some(len)));
for e in self.iter() {
try!(seq_serializer.serialize_elt(e));
try!(serializer.serialize_seq_elt(e));
}
seq_serializer.drop()
serializer.serialize_seq_end(Some(len), state);
}
}