From a7b13ea286108309791cdbf5420aa64753b98d7c Mon Sep 17 00:00:00 2001
From: Alex Kotov <kotovalexarian@gmail.com>
Date: Thu, 15 Oct 2020 22:39:43 +0500
Subject: [PATCH] Optional field in template context

---
 src/routes.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/routes.rs b/src/routes.rs
index 4cc82c8..abc665a 100644
--- a/src/routes.rs
+++ b/src/routes.rs
@@ -10,7 +10,7 @@ use validator::Validate;
 #[derive(Serialize)]
 struct TemplateContext {
     parent: &'static str,
-    users: Vec<models::User>,
+    users: Option<Vec<models::User>>,
 }
 
 pub fn routes() -> Vec<rocket::Route> {
@@ -23,7 +23,7 @@ fn index(db_conn: database::DbConn) -> Template {
 
     let template_context = TemplateContext {
         parent: "layout",
-        users: all_users,
+        users: Some(all_users),
     };
 
     Template::render("index", &template_context)