reflection

reflection1.d

module deneme;

import std.string;
import std.traits;

struct MyAttr
{}

@MyAttr
void foo(int i, double d) pure @nogc nothrow @property
{}

void main()
{
    foreach (m; __traits(allMembers, deneme)) {
        pragma(msg, format("module member: %s", m));

        static if (mixin ("isCallable!" ~ m)) {
            pragma(msg, format("%s is callable", m));

            foreach (funcAttr;
                     mixin (format("__traits(getFunctionAttributes, 
%s)", m))) {
                pragma(msg, format("  function attribute: %s", funcAttr));
            }

            foreach (attr; mixin (format("__traits(getAttributes, %s)", 
m))) {
                static if (is (attr == MyAttr)) {
                    pragma(msg, format("  uda: %s", attr.stringof));
                }
            }
        }
    }
}