--- a/rust/integral-geometry/src/lib.rs	Wed Sep 18 14:10:51 2024 +0200
+++ b/rust/integral-geometry/src/lib.rs	Sun Oct 27 17:00:17 2024 +0100
@@ -4,7 +4,7 @@
     ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, RangeInclusive, Sub, SubAssign},
 };
 
-#[derive(PartialEq, Eq, Clone, Copy, Debug)]
+#[derive(PartialEq, Eq, Clone, Copy, Debug, Hash)]
 pub struct Point {
     pub x: i32,
     pub y: i32,