flake: compact

flake.nix

@@ -1,29 +1,16 @@
 {
   description = "Rust development environment for bunbun using fenix";
-
   inputs = {
-    fenix = {
-      url = "github:nix-community/fenix";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
-    };
+    fenix = { url = "github:nix-community/fenix"; inputs.nixpkgs.follows = "nixpkgs-unstable"; };
     utils.url = "github:numtide/flake-utils";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
   };
 
-  outputs = {
-    self,
-    nixpkgs-unstable,
-    utils,
-    fenix,
-    ...
-  }:
+  outputs = { self, nixpkgs-unstable, utils, fenix, ... }:
     utils.lib.eachDefaultSystem
     (
       system: let
-        pkgs = import nixpkgs-unstable {
-          inherit system;
-          overlays = [fenix.overlays.default];
-        };
+        pkgs = import nixpkgs-unstable { inherit system; overlays = [fenix.overlays.default]; };
         toolchain = pkgs.fenix.complete;
       in rec
       {
@@ -37,16 +24,10 @@
             src = ./.;
             cargoLock.lockFile = ./Cargo.lock;
           };
-
-        # Executed by `nix run`
         apps.default = utils.lib.mkApp {drv = packages.default;};
-
-        # Used by `nix develop`
         devShells.default = pkgs.mkShell rec {
           buildInputs = with pkgs; [
-            (with toolchain; [
-              cargo rustc rust-src clippy rustfmt # rust components
-            ])
+            (with toolchain; [ cargo rustc rust-src clippy rustfmt ])
           ];
           RUST_SRC_PATH = "${toolchain.rust-src}/lib/rustlib/src/rust/library";
         };