[ISSUE #2357]🤡Use RemotingCommand take_body method for performance🧑‍💻 (#2358)

Author: mxsm

rocketmq-remoting/src/codec/remoting_command_codec.rs

@@ -121,8 +121,8 @@ impl Encoder<RemotingCommand> for RemotingCommandCodec {
     fn encode(&mut self, item: RemotingCommand, dst: &mut BytesMut) -> Result<(), Self::Error> {
         let mut item = item;
         item.fast_header_encode(dst);
-        if let Some(body_inner) = item.get_body() {
-            dst.put(body_inner.as_ref());
+        if let Some(body_inner) = item.take_body() {
+            dst.put(body_inner);
         }
         Ok(())
     }

rocketmq-remoting/src/protocol/remoting_command.rs

@@ -599,6 +599,7 @@ impl RemotingCommand {
         &self.body
     }
 
+    #[inline]
     pub fn take_body(&mut self) -> Option<Bytes> {
         self.body.take()
     }