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Use operator syntax

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eliminate a few redundant references
This commit is contained in:
François Garillot
2019-12-02 07:34:37 -08:00
committed by Pratyush Mishra
parent b42d5f8d36
commit f1d8b122fc
5 changed files with 8 additions and 8 deletions
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4
crypto-primitives/src/crh/bowe_hopwood/mod.rs
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@@ -134,10 +134,10 @@ impl<G: Group, W: PedersenWindow> FixedLengthCRH for BoweHopwoodPedersenCRH<G, W
.map(|(chunk_bits, generator)| {
let mut encoded = generator.clone();
if chunk_bits[0] {
encoded = encoded + &generator;
encoded = encoded + generator;
}
if chunk_bits[1] {
encoded = encoded + &generator.double();
encoded += &generator.double();
}
if chunk_bits[2] {
encoded = encoded.neg();

2
crypto-primitives/src/crh/pedersen/mod.rs
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@@ -106,7 +106,7 @@ impl<G: Group, W: PedersenWindow> FixedLengthCRH for PedersenCRH<G, W> {
let mut encoded = G::zero();
for (bit, base) in bits.iter().zip(generator_powers.iter()) {
if *bit {
encoded = encoded + base;
encoded += base;
}
}
encoded

4
r1cs-std/src/bits/uint32.rs
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@@ -205,7 +205,7 @@ impl UInt32 {
all_constants = false;
// Add coeff * bit_gadget
lc = lc + (coeff, bit.get_variable());
lc += (coeff, bit.get_variable());
},
Boolean::Not(ref bit) => {
all_constants = false;
@@ -215,7 +215,7 @@ impl UInt32 {
},
Boolean::Constant(bit) => {
if bit {
lc = lc + (coeff, CS::one());
lc += (coeff, CS::one());
}
},
}

4
r1cs-std/src/fields/fp.rs
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@@ -364,7 +364,7 @@ impl<F: PrimeField> ToBitsGadget<F> for FpGadget<F> {
let mut coeff = F::one();
for bit in bits.iter().rev() {
lc = lc + (coeff, bit.get_variable());
lc += (coeff, bit.get_variable());
coeff.double_in_place();
}
@@ -412,7 +412,7 @@ impl<F: PrimeField> ToBytesGadget<F> for FpGadget<F> {
{
match bit {
Boolean::Is(bit) => {
lc = lc + (coeff, bit.get_variable());
lc += (coeff, bit.get_variable());
coeff.double_in_place();
},
Boolean::Constant(_) | Boolean::Not(_) => unreachable!(),

2
r1cs-std/src/groups/curves/twisted_edwards/mod.rs
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@@ -994,7 +994,7 @@ mod projective_impl {
let mut coords = vec![];
for _ in 0..4 {
coords.push(acc_power);
acc_power = acc_power + base_power;
acc_power += base_power;
}
let bits = bits.borrow().to_bits(