Class LibraryRegistration

env/internal/ext_registry.h:47–66

 private:
  class LibraryRegistration final {
   public:
    LibraryRegistration(
        absl::string_view name, absl::string_view alias, int version,
        absl::AnyInvocable<CompilerLibrary() const> library_factory)
        : name_(name),
          alias_(!alias.empty() ? alias : name),
          version_(version),
          factory_(std::move(library_factory)) {}

    CompilerLibrary GetLibrary() const { return factory_(); }

   private:
    std::string name_;
    std::string alias_;
    int version_;
    absl::AnyInvocable<CompilerLibrary() const> factory_;

    friend class ExtensionRegistry;
  };

  std::vector<LibraryRegistration> library_registry_;
};