Method exists

src/Common/PlatformFileSystem.cpp:850–857

}

bool PlatformFileSystem::exists(PathId id) {
  if (!id) return false;

  const std::filesystem::path filepath = toPath(id);

  std::error_code ec;
  return !filepath.empty() && std::filesystem::exists(filepath, ec) && !ec;
}

bool PlatformFileSystem::exists(PathId dirId, std::string_view descendant) {
  if (!dirId || descendant.empty()) return false;