@Override
	public DataType copy(DataTypeManager dtm) {
		StructureDataType struct =
			new StructureDataType(getCategoryPath(), getName(), getLength(), dtm);
		struct.setDescription(getDescription());
		struct.replaceWith(this);
		return struct;
	}
Create copy of structure for target data type manager (source archive information is
discarded).
<p>
WARNING! copying non-packed structures which contain bitfields can produce invalid results
when switching endianness due to the differences in packing order.

@param dtm target data type manager
@return cloned structure
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/StructureDB.java