public override void Set(NodeHeader *node) { Debug.Assert(this != Empty, "Cannot call Set() on PrefixedSlice.Empty"); if (node->KeySize > 0) { var prefixHeaderPtr = (PrefixedSliceHeader *)((byte *)node + Constants.NodeHeaderSize); Header = *prefixHeaderPtr; NonPrefixedData.Set((byte *)prefixHeaderPtr + Constants.PrefixedSliceHeaderSize, Header.NonPrefixedDataSize); Size = node->KeySize; KeyLength = (ushort)(Header.PrefixUsage + Header.NonPrefixedDataSize); } else { Size = 0; KeyLength = 0; } }