src/lib/cstringify/BUILD.gn

# Copyright 2024 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_library.gni")

# The cstringify!() macro should only be used in cases where a macro needs to create a C-string
# literal from a path. Otherwise, the c"..." syntax or CString::new() should be used instead.
rustc_library("cstringify") {
  # Add some friction to discourage use of the cstringify!() macro except when it's really needed.
  visibility = [
    ":*",
    "//src/lib/trace/rust/bench:*",
    "//src/storage/fxfs/trace:*",
  ]
  with_unit_tests = true
  edition = "2021"

  sources = [ "src/lib.rs" ]
}

fuchsia_unittest_package("cstringify-test") {
  deps = [ ":cstringify_test" ]
  test_specs = {
    environments = [ emu_env ]
  }
}

group("tests") {
  testonly = true
  deps = [ ":cstringify-test" ]
}