public Address getFieldAddress(long fieldOffset) {
		return getStructureAddress().add(fieldOffset);
	}
Returns the address of an offset from the start of this structure instance.

@param fieldOffset number of bytes from the beginning of this structure where a field (or
other location of interest) starts
@return {@link Address} of specified offset
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/structmapping/StructureContext.java