| 68 | |
| 69 | template<typename Out> |
| 70 | [[nodiscard]] Result<const Out*> consumeAndAdvance(size_t requiredSize) { |
| 71 | if (getDistanceToEnd() < requiredSize) { |
| 72 | return Error(STRING_FORMAT("Unable to parse, missing at least {} bytes, only have {} bytes remaining", |
| 73 | requiredSize, |
| 74 | _end - _current)); |
| 75 | } |
| 76 | const auto* current = _current; |
| 77 | _current += requiredSize; |
| 78 | |
| 79 | return reinterpret_cast<const Out*>(current); |
| 80 | } |
| 81 | }; |
| 82 | |
| 83 | } // namespace Valdi |