optimizer for boolean

benches/baby_pedersen_hash.rs

@@ -1,14 +1,14 @@
 #![feature(test)]
 
-extern crate rand;
-extern crate test;
 extern crate bellman;
 extern crate franklin_crypto;
+extern crate rand;
+extern crate test;
 
-use rand::{Rand, thread_rng};
 use bellman::pairing::bn256::Bn256;
 use franklin_crypto::alt_babyjubjub::AltJubjubBn256;
 use franklin_crypto::pedersen_hash::{pedersen_hash, Personalization};
+use rand::{thread_rng, Rand};
 
 #[bench]
 fn bench_baby_pedersen_hash(b: &mut test::Bencher) {
@@ -17,7 +17,5 @@ fn bench_baby_pedersen_hash(b: &mut test::Bencher) {
     let bits = (0..510).map(|_| bool::rand(rng)).collect::<Vec<_>>();
     let personalization = Personalization::MerkleTree(31);
 
-    b.iter(|| {
-        pedersen_hash::<Bn256, _>(personalization, bits.clone(), &params)
-    });
+    b.iter(|| pedersen_hash::<Bn256, _>(personalization, bits.clone(), &params));
 }

benches/pedersen_hash.rs

@@ -1,14 +1,14 @@
 #![feature(test)]
 
-extern crate rand;
-extern crate test;
 extern crate bellman;
 extern crate franklin_crypto;
+extern crate rand;
+extern crate test;
 
-use rand::{Rand, thread_rng};
 use bellman::pairing::bls12_381::Bls12;
 use franklin_crypto::jubjub::JubjubBls12;
 use franklin_crypto::pedersen_hash::{pedersen_hash, Personalization};
+use rand::{thread_rng, Rand};
 
 #[bench]
 fn bench_pedersen_hash(b: &mut test::Bencher) {
@@ -17,7 +17,5 @@ fn bench_pedersen_hash(b: &mut test::Bencher) {
     let bits = (0..510).map(|_| bool::rand(rng)).collect::<Vec<_>>();
     let personalization = Personalization::MerkleTree(31);
 
-    b.iter(|| {
-        pedersen_hash::<Bls12, _>(personalization, bits.clone(), &params)
-    });
+    b.iter(|| pedersen_hash::<Bls12, _>(personalization, bits.clone(), &params));
 }

examples/bench.rs

@@ -1,7 +1,5 @@
-extern crate franklin_crypto;
 extern crate bellman;
+extern crate franklin_crypto;
 extern crate rand;
 
-fn main() {
-
-}
+fn main() {}