default.nix

let
  overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
in
  with import <nixpkgs> { overlays = [ overlay ]; };
  let
    buildRustPackage = rustPlatform.buildRustPackage.override {
      rust = latest.rustChannels.nightly;
    };
  in buildRustPackage {
    name = "nix-lsp";
    src = builtins.filterSource (path: _type: path != (toString ./target)) ./.;
    cargoSha256 = "06qfnk0sq4a8f7vwmgwwn9ifkzngp53r4q61a2739rbgc17z0d1b";
  }