| 114 | namespace { |
| 115 | template <typename T> |
| 116 | std::string to_string_fixed_width(const T& t, size_t w) { |
| 117 | // @todo currently inactive |
| 118 | std::ostringstream oss; |
| 119 | oss << /*std::setfill('0') << std::setw(w) <<*/ t; |
| 120 | return oss.str(); |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | void RocksDbSerializer::write_streaming_() { |