From 3cfbe4d87a73a9790885d8b164ff14b5bc68fc15 Mon Sep 17 00:00:00 2001
From: Walter Oggioni <oggioni.walter@gmail.com>
Date: Wed, 25 Jun 2025 08:50:32 +0800
Subject: [PATCH] removed dependency on std

---
 rdraught/src/lib.rs      | 2 +-
 rdraught/src/position.rs | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/rdraught/src/lib.rs b/rdraught/src/lib.rs
index 3fba879..9aa9b57 100644
--- a/rdraught/src/lib.rs
+++ b/rdraught/src/lib.rs
@@ -1,4 +1,4 @@
-//#![no_std]
+#![no_std]
 mod board;
 pub mod draughts;
 pub mod position;
diff --git a/rdraught/src/position.rs b/rdraught/src/position.rs
index a9065a2..35210b1 100644
--- a/rdraught/src/position.rs
+++ b/rdraught/src/position.rs
@@ -3,11 +3,12 @@ use core::ops::Add;
 use core::ops::Div;
 use core::ops::Mul;
 use core::ops::Sub;
+
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 pub struct Position((u8, u8));
 
 impl Display for Position {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         write!(f, "({}, {})", self.row(), self.col())
     }
 }