nixpkgs/pkgs/development/compilers/rust/make-rust-platform.nix

{ buildPackages, callPackage }:

{ rustc, cargo, ... }:

rec {
  rust = {
    inherit rustc cargo;
  };

  fetchCargoTarball = buildPackages.callPackage ../../../build-support/rust/fetchCargoTarball.nix {
    inherit cargo;
  };

  buildRustPackage = callPackage ../../../build-support/rust {
    inherit rustc cargo fetchCargoTarball;
  };

  rustcSrc = callPackage ./rust-src.nix {
    inherit rustc;
  };
}