adjust some imports

Author: koushiro

core/src/services/memcached/backend.rs

@@ -20,11 +20,11 @@ use std::time::Duration;
 
 use tokio::sync::OnceCell;
 
+use super::config::MemcachedConfig;
 use super::core::*;
 use super::deleter::MemcachedDeleter;
 use super::writer::MemcachedWriter;
 use crate::raw::*;
-use crate::services::MemcachedConfig;
 use crate::*;
 
 /// [Memcached](https://memcached.org/) service support.

core/src/services/memcached/deleter.rs

@@ -17,7 +17,7 @@
 
 use std::sync::Arc;
 
-use super::core::MemcachedCore;
+use super::core::*;
 use crate::raw::oio;
 use crate::raw::*;
 use crate::*;

core/src/services/memcached/docs.md

@@ -9,7 +9,7 @@ This service can be used to:
 - [x] delete
 - [ ] copy
 - [ ] rename
-- [ ] ~~list~~
+- [ ] list
 - [ ] ~~presign~~
 
 ## Configuration