ScanCraft/flake.nix at master · itsfolf/ScanCraft · GitHub

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{
  description = "Rust project";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs";
    flake-utils.url = "github:numtide/flake-utils";
    rust-overlay.url = "github:oxalica/rust-overlay";
  };
  outputs =
    {
      self,
      nixpkgs,
      flake-utils,
      rust-overlay,
    }:
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = import nixpkgs {
          system = system;
          overlays = [ (import rust-overlay) ];
        };
        rust = pkgs.rust-bin.stable.latest.default;
        workspaceRoot = self;
      in
      {
        devShells.default = pkgs.mkShell {
          buildInputs = [
            rust
            pkgs.cargo
            pkgs.rust-analyzer
            pkgs.clippy
            pkgs.rustfmt
          ];
          shellHook = ''
            echo "Rust environment loaded."
          '';
        };
      }
    );
}