src/diagnostics/lib/ring-buffer/BUILD.gn

# Copyright 2025 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/fuchsia_unittest_package.gni")
import("//build/rust/rustc_library.gni")

rustc_library("ring-buffer") {
  with_unit_tests = true
  edition = "2021"

  visibility = [
    ":*",
    "//src/diagnostics/archivist/*",
    "//src/diagnostics/validator/*",
    "//src/lib/diagnostics/fake-log-sink/rust/*",
    "//src/lib/diagnostics/log/*",
    "//src/lib/diagnostics/log/bench/*",
  ]

  sources = [ "src/lib.rs" ]
  deps = [
    "//sdk/rust/zx",
    "//src/lib/fuchsia-async",
    "//src/lib/fuchsia-runtime",
    "//third_party/rust_crates:futures",
    "//third_party/rust_crates:thiserror",
  ]
  test_deps = [
    "//src/lib/fuchsia",
    "//third_party/rust_crates:futures",
  ]

  configs += [ "//build/config/rust/lints:clippy_warn_all" ]
}

fuchsia_unittest_package("ring-buffer-tests") {
  # NOTE: We need a custom manifest because we have to use the next-vdso runner.
  manifest = "meta/ring_buffer_tests.cml"
  deps = [ ":ring-buffer_test" ]
}

group("tests") {
  testonly = true
  deps = [ ":ring-buffer-tests" ]
}