From 8d4e895af8ebcf174f9041ee0c7274c9abda8df4 Mon Sep 17 00:00:00 2001
From: Calvin Neo <calvinneo1995@gmail.com>
Date: Fri, 20 Sep 2024 00:57:25 +0800
Subject: [PATCH] a

Signed-off-by: Calvin Neo <calvinneo1995@gmail.com>
---
 .../engine_store_ffi/src/core/serverless_extra.rs | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/proxy_components/engine_store_ffi/src/core/serverless_extra.rs b/proxy_components/engine_store_ffi/src/core/serverless_extra.rs
index 4db83d8edc5..4209a8cfdc6 100644
--- a/proxy_components/engine_store_ffi/src/core/serverless_extra.rs
+++ b/proxy_components/engine_store_ffi/src/core/serverless_extra.rs
@@ -1,18 +1,13 @@
 // Copyright 2024 TiKV Project Authors. Licensed under Apache-2.0.
 
-use std::convert::TryInto;
-
-use crate::{
-    core::common::*,
-    ffi::interfaces_ffi::{FastAddPeerRes, FastAddPeerStatus},
-};
+use crate::ffi::interfaces_ffi::FastAddPeerRes;
 
 #[derive(Default)]
 pub struct ServerlessExtra {
-    shard_ver: u64,
-    inner_key: Vec<u8>,
-    enc_key: Vec<u8>,
-    txn_file_ref: Vec<u8>,
+    _shard_ver: u64,
+    _inner_key: Vec<u8>,
+    _enc_key: Vec<u8>,
+    _txn_file_ref: Vec<u8>,
 }
 
 impl ServerlessExtra {