meow

flake.lock

@@ -53,7 +53,28 @@
       "inputs": {
         "crane": "crane",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1761273263,
+        "narHash": "sha256-6d6ojnu6A6sVxIjig8OL6E1T8Ge9st3YGgVwg5MOY+Q=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "28405834d4fdd458d28e123fae4db148daecec6f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
       }
     },
     "systems": {

flake.nix

@@ -7,6 +7,10 @@
     crane.url = "github:ipetkov/crane";
 
     flake-utils.url = "github:numtide/flake-utils";
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
@@ -15,14 +19,28 @@
       nixpkgs,
       crane,
       flake-utils,
+      rust-overlay,
       ...
     }:
     flake-utils.lib.eachDefaultSystem (
       system:
       let
-        pkgs = nixpkgs.legacyPackages.${system};
+        pkgs = import nixpkgs {
+          overlays = [ (import rust-overlay) ];
+          localSystem = system;
+          crossSystem = {
+            config = "x86_64-w64-mingw32";
+            libc = "msvcrt";
+          };
+        };
 
         craneLib = crane.mkLib pkgs;
+        craneLib_wsl = (crane.mkLib pkgs).overrideToolchain (
+          p:
+          p.rust-bin.stable.latest.default.override {
+            targets = [ "x86_64-pc-windows-gnu" ];
+          }
+        );
 
         # Common arguments can be set here to avoid repeating them later
         # Note: changes here will rebuild all dependency crates
@@ -49,6 +67,12 @@
             # MY_CUSTOM_VAR = "some value";
           }
         );
+        my-crate-wsl = craneLib_wsl.buildPackage (
+          commonArgs
+          // {
+            cargoArtifacts = craneLib.buildDepsOnly commonArgs;
+          }
+        );
       in
       {
         checks = {
@@ -56,6 +80,7 @@
         };
 
         packages.default = my-crate;
+        packages.default-wsl = my-crate-wsl;
 
         apps.default = flake-utils.lib.mkApp {
           drv = my-crate;
@@ -70,20 +95,20 @@
 
           # Extra inputs can be added here; cargo and rustc are provided by default.
           packages = with pkgs; [
-            expat
+            # expat
-            fontconfig
+            # fontconfig
-            freetype
+            # freetype
-            freetype.dev
+            # freetype.dev
-            libGL
+            # libGL
-            pkg-config
+            # pkg-config
-            xorg.libX11
+            # xorg.libX11
-            xorg.libXcursor
+            # xorg.libXcursor
-            xorg.libXi
+            # xorg.libXi
-            xorg.libXrandr
+            # xorg.libXrandr
-            wayland
+            # wayland
-            libxkbcommon
+            # libxkbcommon
           ];
-          LD_LIBRARY_PATH = "${pkgs.libGL}/lib:${pkgs.fontconfig}/lib:${pkgs.freetype}/lib:${pkgs.vulkan-loader}/lib:${pkgs.wayland}/lib:${pkgs.xorg.libX11}/lib:${pkgs.libxkbcommon}/lib";
+          # LD_LIBRARY_PATH = "${pkgs.fontconfig}/lib:${pkgs.freetype}/lib:${pkgs.vulkan-loader}/lib:${pkgs.wayland}/lib:${pkgs.xorg.libX11}/lib:${pkgs.libxkbcommon}/lib";
         };
       }
     );

src/main.rs

@@ -11,7 +11,7 @@ pub enum UpdateMessage {
 }
 
 impl Todo {
-    pub fn view(&self) -> Column<UpdateMessage> {
+    pub fn view(&self) -> Column<'_, UpdateMessage> {
         column![text("meow").size(24)]
     }
     pub fn update(&mut self, msg: UpdateMessage) {