@Override
	public void printRaw(Language language, StringBuffer buf) {
		buf.append(Integer.toHexString(hash));
		buf.append(" - var ");
		buf.append(vn.toString(language));
		if (seqNum != null) {
			buf.append(" - op=");
			buf.append(opcode).append(" ").append(seqNum.toString());
		}
	}
A feature representing a portion of the data-flow graph rooted at a particular Varnode.
The feature recursively incorporates details about the Varnode, the operation that defined it, and
the operation's input Varnodes, up to a specific depth.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/signature/VarnodeSignature.java