Method getBytes

include/runtime/instance/memory.h:145–154

Get slice of Data[Offset : Offset + Length - 1]

  /// Get slice of Data[Offset : Offset + Length - 1]
  Expect<Span<Byte>> getBytes(const uint64_t Offset,
                              const uint64_t Length) const noexcept {
    // Check the memory boundary.
    if (unlikely(!checkAccessBound(Offset, Length))) {
      spdlog::error(ErrCode::Value::MemoryOutOfBounds);
      spdlog::error(ErrInfo::InfoBoundary(Offset, Length, getSize()));
      return Unexpect(ErrCode::Value::MemoryOutOfBounds);
    }
    return Span<Byte>(&DataPtr[Offset], Length);
  }

  /// Replace the bytes of Data[Offset :] by Slice[Start : Start + Length - 1]
  Expect<void> setBytes(Span<const Byte> Slice, const uint64_t Offset,