src/lib/zerocopy/zerocopy-derive/BUILD.gn

# Copyright 2019 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/components.gni")
import("//build/rust/rustc_macro.gni")
import("//build/rust/rustc_test.gni")

rustc_macro("zerocopy-derive") {
  version = "0.1.0"
  edition = "2021"
  with_unit_tests = true

  deps = [
    "//third_party/rust_crates:proc-macro2",
    "//third_party/rust_crates:quote",
    "//third_party/rust_crates:syn",
  ]

  sources = [
    "src/ext.rs",
    "src/lib.rs",
    "src/repr.rs",
    "tests/enum_as_bytes.rs",
    "tests/enum_from_bytes.rs",
    "tests/enum_unaligned.rs",
    "tests/hygiene.rs",
    "tests/paths_and_modules.rs",
    "tests/struct_as_bytes.rs",
    "tests/struct_from_bytes.rs",
    "tests/struct_unaligned.rs",
    "tests/union_as_bytes.rs",
    "tests/union_from_bytes.rs",
    "tests/union_unaligned.rs",

    # "tests/compiletest.rs" is intentionally omitted since it needs to be able
    # to invoke rustc and there's currently no way for test code to allow
    # invoking the compiler from GN.
  ]
}

group("tests") {
  testonly = true
  public_deps = [ ":zerocopy-derive_test" ]
}