C++ (Cpp) Expected::error Beispiele

Beispiel #1

Datei: Paragraphs.cpp Projekt: schmittjoseph/vcpkg

    Expected<BinaryParagraph> try_load_cached_package(const VcpkgPaths& paths, const PackageSpec& spec)
    {
        Expected<std::unordered_map<std::string, std::string>> pghs =
            get_single_paragraph(paths.get_filesystem(), paths.package_dir(spec) / "CONTROL");

        if (auto p = pghs.get())
        {
            return BinaryParagraph(*p);
        }

        return pghs.error();
    }