Usability of "allMembers and derivedMembers traits now only return visible symbols"

[Ethan Watson via Digitalmars-d]

On Wednesday, 31 August 2016 at 08:06:05 UTC, Basile B. wrote:
> allow them to see everything, then use "getProtection" if you 
> wanna be conform with the protection attributes.

That's how it used to work, but getProtection would fail if the 
symbol wasn't public. Which led to me using a workaround to 
something of this effect:

enum PrivacyLevel : string
{
	Public			= "public",
	Private			= "private",
	Protected		= "protected",
	Export			= "export",
	Package			= "package",
	Inaccessible		= "inaccessible"
};
//----------------------------------------------------------------------------

template PrivacyOf( alias symbol )
{
	static if( __traits( compiles, __traits( getProtection, symbol ) 
) )
	{
		enum PrivacyOf = cast(PrivacyLevel) __traits( getProtection, 
symbol );
	}
	else
	{
		enum PrivacyOf = PrivacyLevel.Inaccessible;
	}
}
//----------------------------------------------------------------------------

Still not an ideal solution - because if I'm trying to serialise 
and deserialise everything in between module reloads I still need 
to do the .tupleof method to get all data members; and if I want 
to define privacy levels for functions I'm automatically binding 
from C++ I need to muddy those waters with UDAs etc.