From 8060a12ea4cff7e7efe741ca3febf1b41f387ebb Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Wed, 17 Feb 2021 15:39:46 -0700
Subject: [PATCH] Fix minor nit (match ergonomics)

---
 src/plonk/circuit.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plonk/circuit.rs b/src/plonk/circuit.rs
index eda0f1ad..bb664847 100644
--- a/src/plonk/circuit.rs
+++ b/src/plonk/circuit.rs
@@ -399,7 +399,7 @@ struct PinnedGates<'a, F: Field>(&'a Vec<(&'static str, Expression<F>)>);
 impl<'a, F: Field> std::fmt::Debug for PinnedGates<'a, F> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
         f.debug_list()
-            .entries(self.0.iter().map(|&(_, ref expr)| expr))
+            .entries(self.0.iter().map(|(_, expr)| expr))
             .finish()
     }
 }