fix clippy

ZK-Garage · Aug 9, 2023 · f4540e9 · f4540e9
1 parent 4902cd2
commit f4540e9
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Showing 11 changed files with 34 additions and 34 deletions.
diff --git a/plonk-core/src/constraint_system/composer.rs b/plonk-core/src/constraint_system/composer.rs
@@ -749,7 +749,7 @@ where
             let d = w_4[i];
             let d_next = w_4[(i + 1) % self.n];
 
-            #[cfg(all(feature = "trace-print"))]
+            #[cfg(feature = "trace-print")]
             std::println!(
                 "--------------------------------------------\n
             #Gate Index = {}
@@ -801,9 +801,9 @@ where
                     + (qo * c)
                     + (q4 * d)
                     + pi
-                    + q_hl * a.pow(&[SBOX_ALPHA])
-                    + q_hr * b.pow(&[SBOX_ALPHA])
-                    + q_h4 * d.pow(&[SBOX_ALPHA])
+                    + q_hl * a.pow([SBOX_ALPHA])
+                    + q_hr * b.pow([SBOX_ALPHA])
+                    + q_h4 * d.pow([SBOX_ALPHA])
                     + qc)
                 + qlogic
                     * (((delta(*a_next - four * a)

diff --git a/plonk-core/src/constraint_system/hash.rs b/plonk-core/src/constraint_system/hash.rs
@@ -23,9 +23,9 @@ where
         selectors: &[F; 5],
     ) -> Variable {
         let w4_val = (selectors[0]
-            * self.value_of_var(vars[0]).pow(&[SBOX_ALPHA])
-            + selectors[1] * self.value_of_var(vars[1]).pow(&[SBOX_ALPHA])
-            + selectors[2] * self.value_of_var(vars[2]).pow(&[SBOX_ALPHA])
+            * self.value_of_var(vars[0]).pow([SBOX_ALPHA])
+            + selectors[1] * self.value_of_var(vars[1]).pow([SBOX_ALPHA])
+            + selectors[2] * self.value_of_var(vars[2]).pow([SBOX_ALPHA])
             + selectors[3])
             / -selectors[4];
         let w4_var = self.add_input(w4_val);
@@ -76,7 +76,7 @@ where
         selectors: &[F; 5],
     ) -> Variable {
         let w4_val = (selectors[0]
-            * self.value_of_var(vars[0]).pow(&[SBOX_ALPHA])
+            * self.value_of_var(vars[0]).pow([SBOX_ALPHA])
             + selectors[1] * self.value_of_var(vars[1])
             + selectors[2] * self.value_of_var(vars[2])
             + selectors[3])

diff --git a/plonk-core/src/constraint_system/logic.rs b/plonk-core/src/constraint_system/logic.rs
@@ -115,11 +115,11 @@ where
             // in Big Endian form.
             left_quad = {
                 let idx = i << 1;
-                ((a_bits[idx] as u8) << 1) + (a_bits[idx + 1] as u8)
+                ((a_bits[idx]) << 1) + a_bits[idx + 1]
             };
             right_quad = {
                 let idx = i << 1;
-                ((b_bits[idx] as u8) << 1) + (b_bits[idx + 1] as u8)
+                ((b_bits[idx]) << 1) + b_bits[idx + 1]
             };
             let left_quad_fr = F::from(left_quad as u64);
             let right_quad_fr = F::from(right_quad as u64);

diff --git a/plonk-core/src/proof_system/preprocess.rs b/plonk-core/src/proof_system/preprocess.rs
@@ -349,7 +349,7 @@ where
         self.check_poly_same_len()?;
 
         // 1. Pad circuit to a power of two
-        self.pad(domain.size() as usize - self.n);
+        self.pad(domain.size() - self.n);
 
         let q_m_poly: DensePolynomial<F> =
             DensePolynomial::from_coefficients_vec(domain.ifft(&self.q_m));
@@ -510,10 +510,10 @@ where
         poly_degree
     );
     let group_gen = domain.element(1);
-    let coset_gen = F::multiplicative_generator().pow(&[poly_degree]);
+    let coset_gen = F::multiplicative_generator().pow([poly_degree]);
     let v_h: Vec<_> = (0..domain.size())
         .map(|i| {
-            (coset_gen * group_gen.pow(&[poly_degree * i as u64])) - F::one()
+            (coset_gen * group_gen.pow([poly_degree * i as u64])) - F::one()
         })
         .collect();
     Evaluations::from_vec_and_domain(v_h, domain)

diff --git a/plonk-core/src/proof_system/proof.rs b/plonk-core/src/proof_system/proof.rs
@@ -685,7 +685,7 @@ where
         .map(|i| {
             // index of non-zero evaluation
             let index = non_zero_evaluations[i];
-            (group_gen_inv.pow(&[index as u64, 0, 0, 0]) * point) - F::one()
+            (group_gen_inv.pow([index as u64, 0, 0, 0]) * point) - F::one()
         })
         .collect::<Vec<_>>();
     batch_inversion(&mut denominators);

diff --git a/plonk-core/src/proof_system/widget/arithmetic.rs b/plonk-core/src/proof_system/widget/arithmetic.rs
@@ -70,9 +70,9 @@ where
             + (wit_vals.b_val * self.q_r.1[index])
             + (wit_vals.c_val * self.q_o.1[index])
             + (wit_vals.d_val * self.q_4.1[index])
-            + (wit_vals.a_val.pow(&[SBOX_ALPHA]) * self.q_hl.1[index])
-            + (wit_vals.b_val.pow(&[SBOX_ALPHA]) * self.q_hr.1[index])
-            + (wit_vals.d_val.pow(&[SBOX_ALPHA]) * self.q_h4.1[index])
+            + (wit_vals.a_val.pow([SBOX_ALPHA]) * self.q_hl.1[index])
+            + (wit_vals.b_val.pow([SBOX_ALPHA]) * self.q_hr.1[index])
+            + (wit_vals.d_val.pow([SBOX_ALPHA]) * self.q_h4.1[index])
             + self.q_c.1[index])
             * self.q_arith.1[index]
     }
@@ -92,9 +92,9 @@ where
             + (&self.q_r.0 * b_eval)
             + (&self.q_o.0 * c_eval)
             + (&self.q_4.0 * d_eval)
-            + (&self.q_hl.0 * a_eval.pow(&[SBOX_ALPHA]))
-            + (&self.q_hr.0 * b_eval.pow(&[SBOX_ALPHA]))
-            + (&self.q_h4.0 * d_eval.pow(&[SBOX_ALPHA])))
+            + (&self.q_hl.0 * a_eval.pow([SBOX_ALPHA]))
+            + (&self.q_hr.0 * b_eval.pow([SBOX_ALPHA]))
+            + (&self.q_h4.0 * d_eval.pow([SBOX_ALPHA])))
             + &self.q_c.0)
             * q_arith_eval
     }
@@ -180,17 +180,17 @@ where
         points.push(self.q_o.clone());
 
         scalars.push(
-            evaluations.wire_evals.a_eval.pow(&[SBOX_ALPHA]) * q_arith_eval,
+            evaluations.wire_evals.a_eval.pow([SBOX_ALPHA]) * q_arith_eval,
         );
         points.push(self.q_hl.clone());
 
         scalars.push(
-            evaluations.wire_evals.b_eval.pow(&[SBOX_ALPHA]) * q_arith_eval,
+            evaluations.wire_evals.b_eval.pow([SBOX_ALPHA]) * q_arith_eval,
         );
         points.push(self.q_hr.clone());
 
         scalars.push(
-            evaluations.wire_evals.d_eval.pow(&[SBOX_ALPHA]) * q_arith_eval,
+            evaluations.wire_evals.d_eval.pow([SBOX_ALPHA]) * q_arith_eval,
         );
         points.push(self.q_h4.clone());
 

diff --git a/plonk-hashing/src/poseidon/matrix.rs b/plonk-hashing/src/poseidon/matrix.rs
@@ -31,7 +31,7 @@ impl<T: Clone> Matrix<T> {
         }
     }
 
-    pub fn iter_rows<'a>(&'a self) -> impl Iterator<Item = &'a Vec<T>> {
+    pub fn iter_rows(&self) -> impl Iterator<Item = &'_ Vec<T>> {
         self.0.iter()
     }
 
@@ -197,7 +197,7 @@ impl<F: PrimeField> Matrix<F> {
                 other_t
                     .iter_rows()
                     .map(|transposed_column| {
-                        inner_product(&input_row, &transposed_column)
+                        inner_product(input_row, transposed_column)
                     })
                     .collect()
             })
@@ -269,7 +269,7 @@ impl<F: PrimeField> Matrix<F> {
                 result.push(row.to_vec());
             } else {
                 let factor = val * inv_pivot;
-                let scaled_pivot = scalar_vec_mul(factor, &pivot);
+                let scaled_pivot = scalar_vec_mul(factor, pivot);
                 let eliminated = vec_sub(row, &scaled_pivot);
                 result.push(eliminated);
 
@@ -334,8 +334,8 @@ impl<F: PrimeField> Matrix<F> {
             let val = row[idx];
             let inv = val.inverse()?;
 
-            let mut normalized = scalar_vec_mul(inv, &row);
-            let mut shadow_normalized = scalar_vec_mul(inv, &shadow_row);
+            let mut normalized = scalar_vec_mul(inv, row);
+            let mut shadow_normalized = scalar_vec_mul(inv, shadow_row);
 
             for j in 0..i {
                 let idx = size - j - 1;

diff --git a/plonk-hashing/src/poseidon/poseidon_ref.rs b/plonk-hashing/src/poseidon/poseidon_ref.rs
@@ -31,7 +31,7 @@ pub trait PoseidonRefSpec<COM, const WIDTH: usize> {
             .map(Some);
 
         state.iter_mut().zip(pre_round_keys).for_each(|(l, pre)| {
-            *l = Self::quintic_s_box(c, l.clone(), pre.map(|x| *x), None);
+            *l = Self::quintic_s_box(c, l.clone(), pre.copied(), None);
         });
 
         *constants_offset += WIDTH;

diff --git a/plonk-hashing/src/poseidon/preprocessing.rs b/plonk-hashing/src/poseidon/preprocessing.rs
@@ -11,7 +11,7 @@ pub(crate) fn compress_round_constants<F: PrimeField>(
     width: usize,
     full_rounds: usize,
     partial_rounds: usize,
-    round_constants: &Vec<F>,
+    round_constants: &[F],
     mds_matrices: &MdsMatrices<F>,
 ) -> Vec<F> {
     let inverse_matrix = &mds_matrices.m_inv;
@@ -66,7 +66,7 @@ pub(crate) fn compress_round_constants<F: PrimeField>(
             partial_keys.push(inverted[0]);
             inverted[0] = F::zero();
 
-            vec_add(&previous_round_keys, &inverted)
+            vec_add(previous_round_keys, &inverted)
         });
 
     res.extend(inverse_matrix.right_apply(&round_acc));

diff --git a/plonk-hashing/src/poseidon/round_constant.rs b/plonk-hashing/src/poseidon/round_constant.rs
@@ -74,7 +74,7 @@ pub fn generate_constants<F: PrimeField>(
 }
 
 fn append_bits<T: Into<u128>>(vec: &mut VecDeque<bool>, n: usize, from: T) {
-    let val = from.into() as u128;
+    let val = from.into();
     for i in (0..n).rev() {
         vec.push_back((val >> i) & 1 != 0);
     }

diff --git a/plonk-hashing/src/poseidon/zprize_constraints.rs b/plonk-hashing/src/poseidon/zprize_constraints.rs
@@ -150,7 +150,7 @@ impl<
             .skip(*constants_offset)
             .collect::<Vec<_>>();
 
-        let mut res = state.clone();
+        let mut res = *state;
         if *constants_offset == 0 {
             // first round
             res[0] = <Self as PoseidonRefSpec<_, WIDTH>>::addi(
@@ -225,7 +225,7 @@ impl<
             .skip(*constants_offset)
             .collect::<Vec<_>>();
 
-        let res = state.clone();
+        let res = *state;
         let matrix = &constants.mds_matrices.m.iter_rows().collect::<Vec<_>>();
 
         state[0] = c.partial_affine_transform_gate(