From f79bdcaaf0f9a497660b8a584dcad26cadddef03 Mon Sep 17 00:00:00 2001
From: Jun Kimura <jun.kimura@datachain.jp>
Date: Thu, 14 Dec 2023 22:56:00 +0900
Subject: [PATCH] fix lint warnings

Signed-off-by: Jun Kimura <jun.kimura@datachain.jp>
---
 modules/commitments/src/message.rs                   | 4 ++--
 modules/commitments/src/message/verify_membership.rs | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/commitments/src/message.rs b/modules/commitments/src/message.rs
index 218ed145..e991954e 100644
--- a/modules/commitments/src/message.rs
+++ b/modules/commitments/src/message.rs
@@ -41,8 +41,8 @@ impl Message {
 
     pub fn commitment_type(&self) -> u16 {
         match self {
-            &Message::UpdateClient(_) => MESSAGE_TYPE_UPDATE_CLIENT,
-            &Message::VerifyMembership(_) => MESSAGE_TYPE_STATE,
+            Message::UpdateClient(_) => MESSAGE_TYPE_UPDATE_CLIENT,
+            Message::VerifyMembership(_) => MESSAGE_TYPE_STATE,
         }
     }
 }
diff --git a/modules/commitments/src/message/verify_membership.rs b/modules/commitments/src/message/verify_membership.rs
index 065eec15..0f005f3e 100644
--- a/modules/commitments/src/message/verify_membership.rs
+++ b/modules/commitments/src/message/verify_membership.rs
@@ -24,7 +24,7 @@ impl Display for VerifyMembershipMessage {
             "VerifyMembership(prefix: {:?}, path: {}, value: {}, height: {}, state_id: {})",
             self.prefix,
             self.path,
-            self.value.map_or("None".to_string(), |v| hex::encode(&v)),
+            self.value.map_or("None".to_string(), hex::encode),
             self.height,
             self.state_id,
         )