Fix errors that occurred in the nightly build

src/api/core/sends.rs

@@ -167,7 +167,7 @@ fn post_send(data: JsonUpcase<SendData>, headers: Headers, conn: DbConn, nt: Not
         err!("File sends should use /api/sends/file")
     }
 
-    let mut send = create_send(data, headers.user.uuid.clone())?;
+    let mut send = create_send(data, headers.user.uuid)?;
     send.save(&conn)?;
     nt.send_send_update(UpdateType::SyncSendCreate, &send, &send.update_users_revision(&conn));
 
@@ -210,7 +210,7 @@ fn post_send_file(data: Data, content_type: &ContentType, headers: Headers, conn
     };
 
     // Create the Send
-    let mut send = create_send(data.data, headers.user.uuid.clone())?;
+    let mut send = create_send(data.data, headers.user.uuid)?;
     let file_id = crate::crypto::generate_send_id();
 
     if send.atype != SendType::File as i32 {

src/db/models/send.rs

@@ -234,8 +234,8 @@ impl Send {
 
     pub fn update_users_revision(&self, conn: &DbConn) -> Vec<String> {
         let mut user_uuids = Vec::new();
-        match self.user_uuid {
-            Some(ref user_uuid) => {
+        match &self.user_uuid {
+            Some(user_uuid) => {
                 User::update_uuid_revision(user_uuid, conn);
                 user_uuids.push(user_uuid.clone())
             }