diff --git a/Cargo.toml b/Cargo.toml
index ab21dec0..cb75b2f3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,6 @@ wildcard_dependencies = "warn"
 missing_errors_doc = "allow"
 missing_panics_doc = "allow"
 
-assigning_clones = "allow"
 doc_markdown = "allow"
 manual_is_variant_and = "allow"
 mixed_attributes_style = "allow"
diff --git a/src/api/client_server/device.rs b/src/api/client_server/device.rs
index ae243244..f94cae6e 100644
--- a/src/api/client_server/device.rs
+++ b/src/api/client_server/device.rs
@@ -60,7 +60,7 @@ pub(crate) async fn update_device_route(
         .get_device_metadata(sender_user, &body.device_id)?
         .ok_or(Error::BadRequest(ErrorKind::NotFound, "Device not found."))?;
 
-    device.display_name = body.display_name.clone();
+    device.display_name.clone_from(&body.display_name);
 
     services().users.update_device_metadata(
         sender_user,
diff --git a/src/api/client_server/membership.rs b/src/api/client_server/membership.rs
index d50b99a7..49b4d4e2 100644
--- a/src/api/client_server/membership.rs
+++ b/src/api/client_server/membership.rs
@@ -221,7 +221,7 @@ pub(crate) async fn kick_user_route(
     .map_err(|_| Error::bad_database("Invalid member event in database."))?;
 
     event.membership = MembershipState::Leave;
-    event.reason = body.reason.clone();
+    event.reason.clone_from(&body.reason);
 
     let mutex_state = Arc::clone(
         services()
@@ -360,7 +360,7 @@ pub(crate) async fn unban_user_route(
     .map_err(|_| Error::bad_database("Invalid member event in database."))?;
 
     event.membership = MembershipState::Leave;
-    event.reason = body.reason.clone();
+    event.reason.clone_from(&body.reason);
 
     let mutex_state = Arc::clone(
         services()
diff --git a/src/database.rs b/src/database.rs
index 4904ffd7..72d2e3c5 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -997,8 +997,8 @@ impl KeyValueDatabase {
                             .get(content_rule_transformation[0]);
                         if rule.is_some() {
                             let mut rule = rule.unwrap().clone();
-                            rule.rule_id =
-                                content_rule_transformation[1].to_owned();
+                            content_rule_transformation[1]
+                                .clone_into(&mut rule.rule_id);
                             rules_list
                                 .content
                                 .shift_remove(content_rule_transformation[0]);
@@ -1027,7 +1027,7 @@ impl KeyValueDatabase {
                                 rules_list.underride.get(transformation[0]);
                             if let Some(rule) = rule {
                                 let mut rule = rule.clone();
-                                rule.rule_id = transformation[1].to_owned();
+                                transformation[1].clone_into(&mut rule.rule_id);
                                 rules_list
                                     .underride
                                     .shift_remove(transformation[0]);
diff --git a/src/service/pusher.rs b/src/service/pusher.rs
index 903f1a73..82bc7497 100644
--- a/src/service/pusher.rs
+++ b/src/service/pusher.rs
@@ -256,11 +256,11 @@ impl Service {
                     pusher.ids.pushkey.clone(),
                 );
                 device.data.default_payload = http.default_payload.clone();
-                device.data.format = http.format.clone();
+                device.data.format.clone_from(&http.format);
 
                 // Tweaks are only added if the format is NOT event_id_only
                 if !event_id_only {
-                    device.tweaks = tweaks.clone();
+                    device.tweaks.clone_from(&tweaks);
                 }
 
                 let d = vec![device];
diff --git a/src/service/users.rs b/src/service/users.rs
index 5fd8cfbd..fe0ac1ac 100644
--- a/src/service/users.rs
+++ b/src/service/users.rs
@@ -87,11 +87,12 @@ impl Service {
         for (list_id, list) in &mut request.lists {
             if let Some(cached_list) = cached.lists.get(list_id) {
                 if list.sort.is_empty() {
-                    list.sort = cached_list.sort.clone();
+                    list.sort.clone_from(&cached_list.sort);
                 };
                 if list.room_details.required_state.is_empty() {
-                    list.room_details.required_state =
-                        cached_list.room_details.required_state.clone();
+                    list.room_details
+                        .required_state
+                        .clone_from(&cached_list.room_details.required_state);
                 };
                 list.room_details.timeline_limit = list
                     .room_details
@@ -140,8 +141,8 @@ impl Service {
                     (..) => {}
                 }
                 if list.bump_event_types.is_empty() {
-                    list.bump_event_types =
-                        cached_list.bump_event_types.clone();
+                    list.bump_event_types
+                        .clone_from(&cached_list.bump_event_types);
                 };
             }
             cached.lists.insert(list_id.clone(), list.clone());