From 29f39a9163bba50f4472e9ac9141d1f975269cfc Mon Sep 17 00:00:00 2001
From: Stephan Rehfeld <stephan.rehfeld@th-nuernberg.de>
Date: Wed, 13 May 2026 18:04:38 +0200
Subject: [PATCH] You can use implemented traits

---
 src/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index b18956d..5efb93d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,8 @@
 use hello::math::Point3;
 
 fn main() {
-    let p = Point3::new(0.0, 0.0, 0.0);
+    let p1 = Point3::new(0.0, 0.0, 0.0);
+    let p2 = Point3::new(0.0, 0.0, 0.0);
+
+    let v = p1 - p2;
 }