From bde6de23cf6410da4970acb7e834d6d5e27b3800 Mon Sep 17 00:00:00 2001
From: shaorongqiang <shaorongqiang@email.com>
Date: Thu, 26 Sep 2024 12:55:06 +0800
Subject: [PATCH] fix lint

---
 src/components/abciapp/src/abci/server/callback/mod.rs       | 1 +
 src/components/abciapp/src/api/query_server/query_api/mod.rs | 2 +-
 src/components/contracts/modules/ethereum/src/impls.rs       | 3 +--
 src/ledger/src/store/mod.rs                                  | 3 +--
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/components/abciapp/src/abci/server/callback/mod.rs b/src/components/abciapp/src/abci/server/callback/mod.rs
index 189079e57..151abbb07 100644
--- a/src/components/abciapp/src/abci/server/callback/mod.rs
+++ b/src/components/abciapp/src/abci/server/callback/mod.rs
@@ -22,6 +22,7 @@ use {
         ResponseEndBlock, ResponseInfo, ResponseInitChain, ResponseQuery,
     },
     chrono::Local,
+    chrono::Utc,
     config::abci::global_cfg::CFG,
     enterprise_web3::{
         ALLOWANCES, BALANCE_MAP, BLOCK, CODE_MAP, NONCE_MAP, PG_CLIENT, RECEIPTS,
diff --git a/src/components/abciapp/src/api/query_server/query_api/mod.rs b/src/components/abciapp/src/api/query_server/query_api/mod.rs
index e90d15ae2..496ca09a3 100644
--- a/src/components/abciapp/src/api/query_server/query_api/mod.rs
+++ b/src/components/abciapp/src/api/query_server/query_api/mod.rs
@@ -651,7 +651,7 @@ impl QueryApi {
         });
 
         for (host, port) in addrs.iter() {
-            hdr = hdr.bind(&format!("{host}:{port}")).c(d!())?
+            hdr = hdr.bind(format!("{host}:{port}")).c(d!())?
         }
 
         hdr.run();
diff --git a/src/components/contracts/modules/ethereum/src/impls.rs b/src/components/contracts/modules/ethereum/src/impls.rs
index f28cde195..15b8b6991 100644
--- a/src/components/contracts/modules/ethereum/src/impls.rs
+++ b/src/components/contracts/modules/ethereum/src/impls.rs
@@ -54,9 +54,8 @@ impl<C: Config> App<C> {
         let mut txn_signers = ctx.eth_cache.current.write();
         match txn_signers.get(&transaction_hash) {
             Some(signer) => *signer,
-            None => Self::recover_signer(transaction).map(|signer| {
+            None => Self::recover_signer(transaction).inspect(|&signer| {
                 txn_signers.insert(transaction_hash, Some(signer));
-                signer
             }),
         }
     }
diff --git a/src/ledger/src/store/mod.rs b/src/ledger/src/store/mod.rs
index e739c90d9..c44ae986f 100644
--- a/src/ledger/src/store/mod.rs
+++ b/src/ledger/src/store/mod.rs
@@ -120,10 +120,9 @@ impl LedgerState {
             .check_txn_effects(&txe)
             .c(d!())
             .and_then(|_| block.add_txn_effect(txe).c(d!()))
-            .map(|tmpid| {
+            .inspect(|tmpid| {
                 // NOTE: set at the last position
                 block.staking_simulator.coinbase_check_and_pay(&tx);
-                tmpid
             })
     }