From d0a7ee701a94ab2afd00abd9e4cda04c1a927804 Mon Sep 17 00:00:00 2001
From: Jack Maguire <github.29x6f@simplelogin.com>
Date: Mon, 17 Apr 2023 20:50:53 +0100
Subject: [PATCH] add support for indexing (usize, usize)

---
 Cargo.toml |  2 +-
 src/lib.rs | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 980595e..3b3a125 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grid"
-version = "0.9.1-alpha.0"
+version = "0.9.1-alpha.1"
 authors = ["Armin Becher <armin.becher@gmai.com>"]
 edition = "2018"
 description = "Dynamic generic 2D data structure."
diff --git a/src/lib.rs b/src/lib.rs
index 7efc9f2..aee628b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -801,6 +801,22 @@ impl<T> IndexMut<usize> for Grid<T> {
     }
 }
 
+impl<T> Index<(usize, usize)> for Grid<T> {
+    type Output = T;
+
+    #[inline]
+    fn index(&self, (x, y): (usize, usize)) -> &T {
+        &self.data[y * self.cols + x]
+    }
+}
+
+impl<T> IndexMut<(usize, usize)> for Grid<T> {
+    #[inline]
+    fn index_mut(&mut self, (x, y): (usize, usize)) -> &mut T {
+        &mut self.data[y * self.cols + x]
+    }
+}
+
 impl<T: fmt::Debug> fmt::Debug for Grid<T> {
     #[allow(unused_must_use)]
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {