You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: edge.go
    path of file: ./repos/mgmt/engine
    
    the code of the file until where you have to start completion: // Mgmt
// Copyright (C) 2013-2024+ James Shubin and the project contributors
// Written by James Shubin <james@shubin.ca> and the project contributors
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Pub
    
func (obj *Edge) Cmp(edge *Edge) error {
	if obj.Name != edge.Name {
		return fmt.Errorf("edge names differ")
	}
	if obj.Notify != edge.Notify {
		return fmt.Errorf("notify values differ")
	}
	// FIXME: should we compare this as well?
	//if obj.refresh != edge.refresh {
	//	return fmt.Errorf("refresh values differ")
	//}
	return nil
}