From 6b033e8053a5bac70cac79e6be2644ea14f6ec2f Mon Sep 17 00:00:00 2001
From: Abdulla Abdurakhmanov <me@abdolence.dev>
Date: Mon, 6 Feb 2023 18:57:08 +0100
Subject: [PATCH] Change clone to ref for listen_changes

---
 src/db/listen_changes.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/db/listen_changes.rs b/src/db/listen_changes.rs
index de0a9ff..90552f7 100644
--- a/src/db/listen_changes.rs
+++ b/src/db/listen_changes.rs
@@ -227,7 +227,7 @@ where
 
     pub async fn start<FN, F>(&mut self, cb: FN) -> FirestoreResult<()>
     where
-        FN: Fn(FirestoreListenEvent, D) -> F + Send + Sync + 'static,
+        FN: Fn(FirestoreListenEvent, &D) -> F + Send + Sync + 'static,
         F: Future<Output = BoxedErrResult<()>> + Send + 'static,
     {
         info!(
@@ -296,7 +296,7 @@ where
         cb: FN,
     ) where
         D: FirestoreListenSupport + Clone + Send + Sync,
-        FN: Fn(FirestoreListenEvent, D) -> F + Send + Sync,
+        FN: Fn(FirestoreListenEvent, &D) -> F + Send + Sync,
         F: Future<Output = BoxedErrResult<()>> + Send,
     {
         while !shutdown_flag.load(Ordering::Relaxed) {
@@ -342,7 +342,7 @@ where
 
                                             }
                                             Some(response_type) => {
-                                                if let Err(err) = cb(response_type, db.clone()).await {
+                                                if let Err(err) = cb(response_type, &db).await {
                                                     error!("Listener callback function error occurred {:?}.", err);
                                                     break;
                                                 }