Function CountCharInFilesCoro

demo_example/ReadFiles.cpp:134–140

}

Lazy<uint64_t> CountCharInFilesCoro(const std::vector<FileName> &Files,
                                    char c) {
    uint64_t ReadSize = 0;
    for (const auto &File : Files)
        ReadSize += co_await CountCharFileCoroImpl(File, c);
    co_return ReadSize;
}

int main() {
    std::vector<FileName> Files = {