From e0ea91f86a850203ca50c13d5d7c35d6d473a14b Mon Sep 17 00:00:00 2001
From: Yusuf Elsharawy <yusufse-2004@hotmail.com>
Date: Tue, 18 Nov 2025 22:16:29 +0000
Subject: Replaced rustup with custom toolchain using fenix

---
 flake.nix | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 012633a..df43f3c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,11 +4,16 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
     nixpkgs,
     flake-utils,
+    fenix,
     ...
   }: let
     lib = nixpkgs.lib;
@@ -34,6 +39,11 @@
         libxkbcommon
         SDL2
       ];
+      fenixLib = fenix.packages.${system};
+      rustToolchain = with fenixLib; combine [
+        stable.toolchain
+        targets.wasm32-unknown-emscripten.stable.toolchain
+      ];
     in {
       devShell =
         pkgs.mkShell
@@ -41,7 +51,7 @@
           packages = with pkgs;
             [
               # rust
-              rustup
+              # rustup
               # web
               emscripten
               python3
@@ -50,6 +60,7 @@
               clang
               glfw
               pkg-config
+              rustToolchain
             ]
             ++ libs;
 
-- 
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