From b94fa05e6c03ce3406c835b408c9d0325b47f4fa Mon Sep 17 00:00:00 2001
From: Little-Wallace <bupt2013211450@gmail.com>
Date: Sun, 29 Jan 2023 12:56:09 +0800
Subject: [PATCH] fix warn

Signed-off-by: Little-Wallace <bupt2013211450@gmail.com>
---
 src/storage/src/hummock/utils.rs | 21 ++++++---------------
 src/storage/src/lib.rs           |  1 -
 2 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/src/storage/src/hummock/utils.rs b/src/storage/src/hummock/utils.rs
index 5c71678baa48b..1e0571736ca7b 100644
--- a/src/storage/src/hummock/utils.rs
+++ b/src/storage/src/hummock/utils.rs
@@ -73,24 +73,15 @@ pub fn validate_table_key_range(version: &LocalHummockVersion) {
             .unwrap()
             .sub_levels
             .iter()
-            .for_each(|level| {
-                for t in &level.table_infos {
-                    assert!(
-                        t.key_range.is_some(),
-                        "key_range in table [{}] is none",
-                        t.id
-                    );
-                }
-            });
-        group.raw_group_meta.levels.iter().for_each(|level| {
-            for t in &level.table_infos {
+            .chain(group.raw_group_meta.levels.iter())
+            .flat_map(|level| level.table_infos.iter())
+            .for_each(|sst| {
                 assert!(
-                    t.key_range.is_some(),
+                    sst.key_range.is_some(),
                     "key_range in table [{}] is none",
-                    t.id
+                    sst.id
                 );
-            }
-        });
+            });
     });
 }
 
diff --git a/src/storage/src/lib.rs b/src/storage/src/lib.rs
index 12e65ea74f8ba..014ab72abdf99 100644
--- a/src/storage/src/lib.rs
+++ b/src/storage/src/lib.rs
@@ -42,7 +42,6 @@
 #![feature(provide_any)]
 #![feature(let_chains)]
 #![feature(associated_type_bounds)]
-#![feature(map_many_mut)]
 
 pub mod hummock;
 pub mod memory;