| 1505 | } |
| 1506 | |
| 1507 | string AnyMap::keys_str() const |
| 1508 | { |
| 1509 | fmt::memory_buffer b; |
| 1510 | auto iter = this->begin(); |
| 1511 | if (iter != this->end()) { |
| 1512 | fmt_append(b, "{}", iter->first); |
| 1513 | ++iter; |
| 1514 | } |
| 1515 | while (iter != this->end()) { |
| 1516 | fmt_append(b, ", {}", iter->first); |
| 1517 | ++iter; |
| 1518 | } |
| 1519 | return to_string(b); |
| 1520 | } |
| 1521 | |
| 1522 | set<string> AnyMap::keys() const |
| 1523 | { |