trying to make the dev env work

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1,2 +1,3 @@
 /target
 result*
+.direnv

Cargo.toml

@@ -6,3 +6,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+iced = { version = "0.13.1", features = ["smol"] }

flake.lock

@@ -0,0 +1,77 @@
+{
+  "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1760924934,
+        "narHash": "sha256-tuuqY5aU7cUkR71sO2TraVKK2boYrdW3gCSXUkF4i44=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "c6b4d5308293d0d04fcfeee92705017537cad02f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1760965567,
+        "narHash": "sha256-0JDOal5P7xzzAibvD0yTE3ptyvoVOAL0rcELmDdtSKg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "cb82756ecc37fa623f8cf3e88854f9bf7f64af93",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "crane": "crane",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -69,9 +69,21 @@
           # MY_CUSTOM_DEVELOPMENT_VAR = "something else";
 
           # Extra inputs can be added here; cargo and rustc are provided by default.
-          packages = [
-            # pkgs.ripgrep
+          packages = with pkgs; [
+            expat
+            fontconfig
+            freetype
+            freetype.dev
+            libGL
+            pkg-config
+            xorg.libX11
+            xorg.libXcursor
+            xorg.libXi
+            xorg.libXrandr
+            wayland
+            libxkbcommon
           ];
+          LD_LIBRARY_PATH = "${pkgs.libGL}/lib:${pkgs.fontconfig}/lib:${pkgs.freetype}/lib:${pkgs.vulkan-loader}/lib:${pkgs.wayland}";
         };
       }
     );

src/main.rs

@@ -1,3 +1,28 @@
-fn main() {
-    println!("Hello, world!");
+use iced;
+use iced::widget::{button, column, text, Column};
+// use iced::Application::View;
+
+#[derive(Default)]
+struct Todo {}
+
+#[derive(Debug, Copy, Clone)]
+pub enum UpdateMessage {
+    Meow,
+}
+
+impl Todo {
+    pub fn view(&self) -> Column<UpdateMessage> {
+        column![text("meow").size(24)]
+    }
+    pub fn update(&mut self, msg: UpdateMessage) {
+        match msg {
+            UpdateMessage::Meow => {
+                print!("meow");
+            }
+        }
+    }
+}
+
+fn main() {
+    iced::run("", Todo::update, Todo::view);
 }