initial with rust

flake.nix

@@ -0,0 +1,14 @@
+{
+  description = "A very basic flake";
+
+  outputs =
+    { self }:
+    {
+      templates = {
+        rust = {
+          path = ./rust-template;
+          description = "A standard Rust development environment";
+        };
+      };
+    };
+}

rust-template

@@ -0,0 +1,50 @@
+{
+  description = "A simple Rust development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      utils,
+    }:
+    utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in
+      {
+        devShells.default = pkgs.mkShell {
+
+          name = "rustshell";
+
+          buildInputs = with pkgs; [
+            # Rust toolchain
+            rustc
+            cargo
+            rustfmt
+            clippy
+            rust-analyzer
+
+            # Common dependencies for Rust crates
+            pkg-config
+            openssl
+          ];
+
+          # Environment variables
+          shellHook = ''
+            export RUST_BACKTRACE=1
+
+            # Trigger zsh if not already in it
+            if [[ -z "$ZSH_VERSION" ]]; then
+              exec zsh
+            fi
+          '';
+        };
+      }
+    );
+}