From 409cea61c055d75f3f3f5fac7d2d62061169cd1b Mon Sep 17 00:00:00 2001
From: Mikolaj Wielgus <wielgusmikolaj@gmail.com>
Date: Mon, 31 Jul 2023 15:44:18 +0200
Subject: [PATCH] Add macro to debug graph

---
 src/main.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 09810a7..47122e6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,12 @@
 extern crate sdl2;
 
+macro_rules! dbg_dot {
+    ($graph:expr) => {
+        use petgraph::dot::Dot;
+        println!("{:?}", Dot::new(&$graph));
+    }
+}
+
 #[macro_use] mod graph;
 mod layout;
 mod rules;