import bare ;

import std.stdio ;

import std.typecons ;

struct NamedPoint {
	uint   x    ;
	uint   y    ;
	string name ;

	this( uint x_ , uint y_ , string n ) {
		x    = x_ ;
		y    = y_ ;
		name = n  ;
	}
}

void main() {
	auto a = writeb( Nullable!int( 1234 ) ) ;
	readb!( Nullable!int )( a ).writeln() ;

	auto p = NamedPoint( 123 , 456 , "descriptive name" ) ;
	auto d = writeb( p ) ;
	readb!NamedPoint( d ).writeln() ;
}