public override unsafe bool Equals([NotNullWhen(true)] object?obj)
{
if (null == obj)
{
return(false);
}
if (GetType() != obj.GetType())
{
return(false);
}
// if there are no GC references in this object we can avoid reflection
// and do a fast memcmp
if (CanCompareBits(this))
{
return(SpanHelpers.SequenceEqual(
ref RuntimeHelpers.GetRawData(this),
ref RuntimeHelpers.GetRawData(obj),
RuntimeHelpers.GetMethodTable(this)->GetNumInstanceFieldBytes()));
}
FieldInfo[] thisFields = GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
for (int i = 0; i < thisFields.Length; i++)
{
object?thisResult = thisFields[i].GetValue(this);
object?thatResult = thisFields[i].GetValue(obj);
if (thisResult == null)
{
if (thatResult != null)
{
return(false);
}
}
else
if (!thisResult.Equals(thatResult))
{
return(false);
}
}
return(true);
}