[chore] fix clippy

Author: zhenfeizhang

aggregator/src/proof_aggregation/config.rs

@@ -30,9 +30,9 @@ pub struct AggregationConfig {
     /// - accumulator from aggregation (12 elements)
     /// - aggregated public inputs (132 elements):
     ///     chain_id ||
-    ///     chunk[0].prev_state_root ||
-    ///     chunk[k-1].post_state_root ||
-    ///     chunk[k-1].withdraw_root ||
+    ///     chunk\[0\].prev_state_root ||
+    ///     chunk\[k-1\].post_state_root ||
+    ///     chunk\[k-1\].withdraw_root ||
     ///     batch_data_hash
     pub instance: Column<Instance>,
 }

aggregator/src/tests/proof_compression.rs

@@ -240,15 +240,15 @@ fn test_two_layer_proof_compression() {
         evm_verify(
             deployment_code,
             compression_circuit.instances(),
-            layer_1_proof.clone(),
+            layer_1_proof,
         );
         log::trace!("layer 1 evm verification finished");
 
         // build the snark for next layer
         let layer_1_snark = gen_snark_shplonk(
             &layer_1_params,
             &layer_1_pk,
-            compression_circuit.clone(),
+            compression_circuit,
             &mut rng,
             Some(&path.join(Path::new("layer_1.snark"))),
         );
@@ -309,7 +309,7 @@ fn test_two_layer_proof_compression() {
         evm_verify(
             deployment_code,
             compression_circuit.instances(),
-            layer_2_proof.clone(),
+            layer_2_proof,
         );
         log::trace!("layer 2 evm verification finished");
     }