cargo clippy

src/controllers/admin_controller.rs

@@ -110,7 +110,7 @@ pub async fn users_route(user: CurrentUser, users: web::Data<Addr<UsersActor>>,
             success = Some(match is_creating {
                 true => format!("User {} was successfully updated!", user.full_name()),
                 false => format!("Failed to update {}'s account!", user.full_name())
-            }.to_string());
+            });
 
             if let Some(pass) = new_password {
                 danger = Some(format!("{}'s temporary time password is {}", user.full_name(), pass));