LCOV - code coverage report
Current view: top level - src/log - stderr_sink.cpp (source / functions) Coverage Total Hit
Test: HPActor Coverage Lines: 100.0 % 9 9
Test Date: 2026-05-20 02:24:49 Functions: 100.0 % 3 3
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : // Copyright 2026 HPActor Contributors
       2                 :             : //
       3                 :             : // Licensed under the Apache License, Version 2.0 (the "License");
       4                 :             : // you may not use this file except in compliance with the License.
       5                 :             : // You may obtain a copy of the License at
       6                 :             : //
       7                 :             : //     http://www.apache.org/licenses/LICENSE-2.0
       8                 :             : //
       9                 :             : // Unless required by applicable law or agreed to in writing, software
      10                 :             : // distributed under the License is distributed on an "AS IS" BASIS,
      11                 :             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12                 :             : // See the License for the specific language governing permissions and
      13                 :             : // limitations under the License.
      14                 :             : 
      15                 :             : #include <cstdio>
      16                 :             : #include <hpactor/log/log_sink.hpp>
      17                 :             : 
      18                 :             : namespace hpactor::log {
      19                 :             : 
      20                 :             : class StderrSink : public ILogSink {
      21                 :             :   public:
      22                 :           1 :     result<void> write(std::string_view line) noexcept override {
      23                 :           1 :         std::fwrite(line.data(), 1, line.size(), stderr);
      24                 :           1 :         std::fputc('\n', stderr);
      25                 :           1 :         return result<void>::make();
      26                 :             :     }
      27                 :             : 
      28                 :           1 :     result<void> flush() noexcept override {
      29                 :           1 :         std::fflush(stderr);
      30                 :           1 :         return result<void>::make();
      31                 :             :     }
      32                 :             : };
      33                 :             : 
      34                 :           2 : std::unique_ptr<ILogSink> make_stderr_sink() {
      35                 :           2 :     return std::make_unique<StderrSink>();
      36                 :             : }
      37                 :             : 
      38                 :             : } // namespace hpactor::log
        

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