[gtk-web: 1/2] Add link to gtk-rs examples

[Emmanuele Bassi <ebassi src gnome org>]

commit 5cb09ce9cdb4c71fd1c3954c33bc600e73609872
Author: Guillaume Gomez <guillaume1 gomez gmail com>
Date:   Mon Jun 8 19:12:04 2020 +0000

    Add link to gtk-rs examples

 collections/_docs/rust.md | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/collections/_docs/rust.md b/collections/_docs/rust.md
index c173ffe..f738b40 100644
--- a/collections/_docs/rust.md
+++ b/collections/_docs/rust.md
@@ -13,6 +13,8 @@ There is an official [gtk-rs API Documentation](https://gtk-rs.org/docs/gtk/) fo
 
 There are also a growing number of examples and thorough tests of language features in the test suite.
 
+You can see all the gtk-rs examples [here](https://github.com/gtk-rs/examples).
+
 ## A Hello World app
 
 ```rust