include correct rust install in nix-shell

rust-toolchain.toml

@@ -1,5 +1,4 @@
 [toolchain]
-channel = "nightly-2023-11-21"
+channel = "nightly"
-#components = [ "rustfmt", "rustc-dev" ]
+date = "2023-11-21"
 targets = [ "x86_64-unknown-linux-gnu" ]
-#profile = "minimal"

shell.nix

@@ -1,25 +1,27 @@
-{ pkgs ? import <nixpkgs> { } }:
+let
-
+  moz_overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
-with pkgs;
+  nixpkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
-
+in
-mkShell rec {
+  with nixpkgs;
-  nativeBuildInputs = [
+  stdenv.mkDerivation rec {
-    pkg-config
+    name = "lyra_engine_dev";
-    openssl
+    nativeBuildInputs = [
-    wasm-pack
+      pkg-config
-    trunk
+      openssl
-    valgrind
+      wasm-pack
-    heaptrack
+      trunk
-    mold
+      valgrind
-    udev
+      heaptrack
-    lua5_4_compat
+      mold
-    rustup
+      udev
-  ];
+      lua5_4_compat
-  buildInputs = [
+      (nixpkgs.rustChannelOf { rustToolchain = ./rust-toolchain.toml; }).rust
-    udev alsa-lib libGL gcc
+    ];
-    vulkan-loader vulkan-headers vulkan-tools
+    buildInputs = [
-    xorg.libX11 xorg.libXcursor xorg.libXi xorg.libXrandr # To use the x11 feature
+      udev alsa-lib libGL gcc
-    libxkbcommon wayland # To use the wayland feature
+      vulkan-loader vulkan-headers vulkan-tools
-  ];
+      xorg.libX11 xorg.libXcursor xorg.libXi xorg.libXrandr # To use the x11 feature
-  LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+      libxkbcommon wayland # To use the wayland feature
-}
+    ];
+    LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+  }