How can I match every instance of a template type (struct)?

[Salih Dincer]

On Tuesday, 12 July 2022 at 15:30:03 UTC, Ali Çehreli wrote:
>
> An alternative:
> https://dlang.org/phobos/std_traits.html#isInstanceOf
>

This is a really good alternative.  Because I used to have to 
write longer.  Thanks, the LOG thing is better now:


```d
struct LOG(T...) {
   T[0] id;
   T[1] data;
}

void main()
{
    auto obj = //make_test(20);/*
               make_test('T');//*/

   alias typ = //typeof(obj);/*
         LOG!(int, char);//*/

   "Type: ".write;

   if(isInstanceOf!(LOG, typ)/*
     is(typ : Template!Args,
     alias Template, Args...)//*/
   ) "LOG".writeln;
}
```
SDB at 79