在结构中,实现operator==via equals是否有效,但不重写equals和gethashcode?

这是有效的吗?

public struct MyStruct
{
    public int Foo { get; set; }

    public static bool operator ==(MyStruct a, MyStruct b)
    {
        return a.Equals(b);
    }

    public static bool operator !=(MyStruct a, MyStruct b)
    {
        return !a.Equals(b);
    }
}

(我知道这有点低效,因为默认情况下,object.equals使用值类型的反射。但是它有效吗?)

我问是因为Resharper强调并警告我 MyStruct defines operator '==' or operator '!=' but does not provide 'Object.Equals(object o)' and 'Object.GetHashCode()' .