From b7121be0caa7d6360a3661221363726b20008211 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@gmail.com>
Date: Wed, 9 Mar 2022 08:41:12 -0500
Subject: [PATCH] add comment

---
 src/egui_app.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/egui_app.rs b/src/egui_app.rs
index d63154f..e0a4f48 100644
--- a/src/egui_app.rs
+++ b/src/egui_app.rs
@@ -149,6 +149,8 @@ lazy_static::lazy_static! {
 cfg_if::cfg_if! {
     if #[cfg(target_arch = "wasm32")] {
         use wasm_bindgen::JsCast;
+
+        // removes the "loading" element on the web page that displays a loading indicator
         fn stop_loading() {
             let document = web_sys::window().unwrap().document().unwrap();
             let loading_element = document.get_element_by_id("loading").unwrap().dyn_into::<web_sys::HtmlElement>().unwrap();