From 2a3cefd8c5df1c06127b05651cbdf5e3d9e3a6d3 Mon Sep 17 00:00:00 2001
From: Osspial <osspial@gmail.com>
Date: Thu, 15 Nov 2018 16:45:17 -0500
Subject: [PATCH] Document and implement Debug for EventLoopWindowTarget

---
 src/event_loop.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/event_loop.rs b/src/event_loop.rs
index 174d30089..ca217f7c9 100644
--- a/src/event_loop.rs
+++ b/src/event_loop.rs
@@ -35,6 +35,11 @@ pub struct EventLoop<T: 'static> {
     pub(crate) _marker: ::std::marker::PhantomData<*mut ()> // Not Send nor Sync
 }
 
+/// Target that associates windows with an `EventLoop`.
+///
+/// This type exists to allow you to create new windows while Winit executes your callback.
+/// `EventLoop` will coerce into this type, so functions that take this as a parameter can also
+/// take `&EventLoop`.
 pub struct EventLoopWindowTarget<T: 'static> {
     pub(crate) p: platform_impl::EventLoopWindowTarget<T>,
     pub(crate) _marker: ::std::marker::PhantomData<*mut ()> // Not Send nor Sync
@@ -46,6 +51,12 @@ impl<T> fmt::Debug for EventLoop<T> {
     }
 }
 
+impl<T> fmt::Debug for EventLoopWindowTarget<T> {
+    fn fmt(&self, fmtr: &mut fmt::Formatter) -> fmt::Result {
+        fmtr.pad("EventLoopWindowTarget { .. }")
+    }
+}
+
 /// Set by the user callback given to the `EventLoop::run` method.
 ///
 /// Indicates the desired behavior of the event loop after [`Event::EventsCleared`][events_cleared]