From 2cd5d8fc2fc17aa4a83673d394749bceb557150a Mon Sep 17 00:00:00 2001
From: guorong009 <dgr009@pse.dev>
Date: Fri, 7 Jun 2024 15:02:47 +0800
Subject: [PATCH] patch: add the Debug attribute

---
 halo2_backend/src/plonk/circuit.rs | 24 ++----------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/halo2_backend/src/plonk/circuit.rs b/halo2_backend/src/plonk/circuit.rs
index d617ef131..c57b91b76 100644
--- a/halo2_backend/src/plonk/circuit.rs
+++ b/halo2_backend/src/plonk/circuit.rs
@@ -238,6 +238,8 @@ impl<'a, F: Field> std::fmt::Debug for PinnedGates<'a, F> {
 }
 
 /// Represents the minimal parameters that determine a `ConstraintSystem`.
+#[allow(dead_code)]
+#[derive(Debug)]
 pub(crate) struct PinnedConstraintSystem<'a, F: Field> {
     num_fixed_columns: &'a usize,
     num_advice_columns: &'a usize,
@@ -255,28 +257,6 @@ pub(crate) struct PinnedConstraintSystem<'a, F: Field> {
     minimum_degree: &'a Option<usize>,
 }
 
-impl<'a, F: Field> std::fmt::Debug for PinnedConstraintSystem<'a, F> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let mut debug_struct = f.debug_struct("PinnedConstraintSystem");
-        debug_struct
-            .field("num_fixed_columns", self.num_fixed_columns)
-            .field("num_advice_columns", self.num_advice_columns)
-            .field("num_instance_columns", self.num_instance_columns)
-            .field("num_challenges", self.num_challenges)
-            .field("advice_column_phase", self.advice_column_phase)
-            .field("challenge_phase", self.challenge_phase)
-            .field("gates", &self.gates)
-            .field("advice_queries", self.advice_queries)
-            .field("instance_queries", self.instance_queries)
-            .field("fixed_queries", self.fixed_queries)
-            .field("permutation", self.permutation)
-            .field("lookups", self.lookups)
-            .field("shuffles", self.shuffles)
-            .field("minimum_degree", self.minimum_degree);
-        debug_struct.finish()
-    }
-}
-
 // Cost functions: arguments required degree
 
 /// Returns the minimum circuit degree required by the permutation argument.