struct sta­tic ini­tial­izer method apply to UDA

learnfirst1 learnfirst1 at gmail.com
Thu Dec 6 11:04:23 UTC 2018


my question is how to easy use struct sta­tic ini­tial­izer 
method with UDA.

Fake code:

struct DbColumn {
          string name;
	bool	unique ;
	bool	signed ;
	bool	nullable ;
}

struct Order {
	uint id;
	
	@DbColumn({ .nullable= true}) // not working
	string order_id;

	@DbColumn({ :nullable= true}) // not working
	string order_time;

	@DbColumn(nullable= true) // not working
	string order_time;
}





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