Nix package?

[Jaculabilis]

I wanted this on my NixOS machines and had to write a package.nix for it. I figured you might be interested in adding it to the repo or submitting it to nixpkgs. it's not a big file so I'm just including it here:

{ lib
, rustPlatform
, fetchFromGitHub
}:

rustPlatform.buildRustPackage (finalAttrs: {
  pname = "termsand";
  version = "0.3.4";

  src = fetchFromGitHub {
    owner = "cgsdev0";
    repo = "termsand";
    rev = "00804462415514a6d2db859a41d3cfc85602b6b9";
    hash = "sha256-U0AfXzgpG+3tcNaSgeIn9o4v3xfj9pFh4aCIpODNYH8=";
  };

  cargoLock.lockFile = "${finalAttrs.src}/Cargo.lock";

  meta = with lib; {
    description = "Falling sand simulation for tmux";
    homepage = "https://github.com/cgsdev0/termsand";
    license = licenses.mit;
    maintainers = [ ];
    mainProgram = "termsand";
  };
})