Template specialization using traits?

[Jonathan M Davis via Digitalmars-d-learn]

On Monday, 21 December 2015 at 11:07:16 UTC, Jonathan M Davis 
wrote:
> For your example to work with template constraints, the most 
> straightforward solution would be
>
> void func(T)(T t)
>     if(!isIntegral!T)
> {
>     writeln(1);
> }
>
> void func(T)(T t)
>     if(isIntegral!T)
> {
>     writeln(2);
> }

Alternatively, you can use static if, though you're only dealing 
with one template in that case. e.g.

void func(T)(T t)
{
     static if(isIntegral!T)
         writeln(2);
     else
         writeln(1);
}

- Jonathan M Davis