public static FastInvokeActionCast <T> MakeSetter(FieldInfo field)
{
if (field.FieldType.IsInterfaceEx() == true && field.FieldType.IsValueTypeEx() == false)
{
int offset = MemoryUtilities.GetFieldOffset(field);
return((ref T target, object o) =>
{
ref T pointer = ref Unsafe.AddByteOffset(ref target, (IntPtr)offset);
Unsafe.WriteUnaligned(ref Unsafe.As <T, byte>(ref pointer), o);
});