From 0f0596da9d421010736725f7cafcc3a8330d311b Mon Sep 17 00:00:00 2001
From: Martin Huschenbett <martin.huschenbett@posteo.me>
Date: Wed, 20 Dec 2023 16:39:48 +0100
Subject: [PATCH] Add directory tree to mod exercise solution (#1602)

The solution to the modules exercise comes with a bunch of files. I
think it would help the students to get a quick overview of the
directory structure we've chosen first.
---
 src/modules/solution.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/modules/solution.md b/src/modules/solution.md
index 70ed5179..604f5b70 100644
--- a/src/modules/solution.md
+++ b/src/modules/solution.md
@@ -16,6 +16,16 @@
 // limitations under the License.
 -->
 
+```ignore
+src
+├── main.rs
+├── widgets
+│   ├── button.rs
+│   ├── label.rs
+│   └── window.rs
+└── widgets.rs
+```
+
 ```rust,ignore
 // ---- src/widgets.rs ----
 mod button;