Method to_string

libraries/fc/src/crypto/private_key.cpp:114–125

   {}

   std::string private_key::to_string(const fc::yield_function_t& yield) const
   {
      auto which = _storage.which();

      if (which == 0) {
         using default_type = storage_type::template type_at<0>;
         return to_wif(_storage.template get<default_type>(), yield);
      }

      auto data_str = _storage.visit(base58str_visitor<storage_type, config::private_key_prefix>(yield));
      return std::string(config::private_key_base_prefix) + "_" + data_str;
   }

   std::ostream& operator<<(std::ostream& s, const private_key& k) {
      s << "private_key(" << k.to_string() << ')';