{ lib
, runCommand
, symlinkJoin
, stdenv
, writeText
, llvmPackages
, jq
, rsync
, darwin
, remarshal
, cargo
, rustc
}:

with
  { libb = import ./lib.nix { inherit lib writeText runCommand remarshal; }; };

# Crate building
with rec
  {
      buildPackage = src: attrs:
        import ./build.nix src
          ( { inherit
                llvmPackages
                jq
                runCommand
                lib
                darwin
                writeText
                stdenv
                rsync
                remarshal
                symlinkJoin
                cargo
                rustc;
            } // attrs
          );

# XXX: not quite working yet
#      buildPackageIncremental = cargolock: name: version: src: attrs:
#        with rec
#          { buildDependency = depName: depVersion:
#              # Really this should be 'buildPackageIncremental' but that makes
#              # Nix segfault
#              buildPackage (libb.dummySrc depName depVersion)
#                { cargoBuild = "cargo build --release -p ${depName}:${depVersion} -j $NIX_BUILD_CORES";
#                  inherit (attrs) cargo;
#                  cargotomlPath = libb.writeTOML (libb.cargotomlFor depName depVersion);
#                  cargolockPath = libb.writeTOML (
#                    libb.cargolockFor cargolock depName depVersion
#                    );
#                  doCheck = false;
#                };
#          };
#        buildPackage src (attrs //
#          {
#            builtDependencies = map (x: buildDependency x.name x.version)
#              (libb.directDependencies cargolock name version) ;
#          }
#          );

  };

{ inherit buildPackage buildPackageIncremental crates;
}