mii/lamport_sigs.rs
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Chaining iterators, no copy.

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Frederic Jacobs
2016-11-24 16:44:50 +01:00
parent 4e62f3798b
commit 35049f97f2
1 changed files with 1 additions and 3 deletions
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4
src/lib.rs
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@ -75,9 +75,7 @@ impl<T: Digest + Clone> PublicKey<T> {
}
pub fn to_bytes(&self) -> Vec<u8> {
let mut bytes = self.zero_values.clone();
bytes.extend(self.one_values.clone());
bytes.iter().fold(Vec::new(), |mut acc, i| {
self.zero_values.iter().chain(self.one_values.iter()).fold(Vec::new(), |mut acc, i| {
acc.append(&mut i.clone());
acc
})