How to properly use variadic templates (functions)?

[russhy]

On Tuesday, 21 December 2021 at 18:51:38 UTC, Stanislav Blinov 
wrote:
> On Tuesday, 21 December 2021 at 15:42:59 UTC, russhy wrote:
>> Please keep us updated, that'll be interesting to see how a 
>> pure D printf would look like!
>
> It already exists, it's called std.format.write.formattedWrite, 
> in terms of which things like std.stdio.writef are implemented.

I took a look and to be honest, it's the same story as everything 
in the STD, they try to do everything at the same time, so they 
up end calling each other, you end up lost in multiple 8k LOC 
modules, not understanding what the function is doing anymore, 
it's a rotten place

Plus they are not nogc

OP's attempt is clean, you know what's up, you can read the code, 
free of dependencies (for now), and hopefully nogc


i want to encourage more code like that