| # Copyright 2019 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_bloat/bloat.gni") |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_docgen/docs.gni") |
| import("$dir_pw_unit_test/test.gni") |
| |
| config("public_include_path") { |
| include_dirs = [ "public" ] |
| } |
| |
| pw_source_set("pw_result") { |
| public_configs = [ ":public_include_path" ] |
| public_deps = [ |
| "$dir_pw_assert", |
| "$dir_pw_preprocessor", |
| "$dir_pw_status", |
| ] |
| public = [ "public/pw_result/result.h" ] |
| sources = [ "public/pw_result/internal/result_internal.h" ] |
| } |
| |
| pw_test_group("tests") { |
| tests = [ ":result_test" ] |
| } |
| |
| pw_test("result_test") { |
| deps = [ |
| ":pw_result", |
| dir_pw_status, |
| ] |
| sources = [ |
| "result_test.cc", |
| "statusor_test.cc", |
| ] |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ "docs.rst" ] |
| report_deps = [ ":result_size" ] |
| } |
| |
| pw_size_diff("result_size") { |
| title = "pw::Result vs. pw::Status and out pointer" |
| |
| binaries = [ |
| { |
| target = "size_report:result_simple" |
| base = "size_report:pointer_simple" |
| label = "Simple function" |
| }, |
| { |
| target = "size_report:result_noinline" |
| base = "size_report:pointer_noinline" |
| label = "Simple function without inlining" |
| }, |
| { |
| target = "size_report:result_read" |
| base = "size_report:pointer_read" |
| label = "Returning a larger object (std::span)" |
| }, |
| { |
| target = "size_report:monadic_and_then" |
| base = "size_report:ladder_and_then" |
| label = "Using and_then instead of if ladder" |
| }, |
| { |
| target = "size_report:monadic_or_else" |
| base = "size_report:ladder_or_else" |
| label = "Using or_else instead of if ladder" |
| }, |
| { |
| target = "size_report:monadic_transform" |
| base = "size_report:ladder_transform" |
| label = "Using transform instead of if ladder" |
| }, |
| ] |
| } |