struct to byte[]

[Alexander Panek]

novice2 wrote:
 > [...]
>> auto b = toByteArray!(Foo)(f); // Yay!
> 
> why we need two parameters?
> compiler don't know type of f?

That's how templates work. Another option would be to alias for 
frequently used types.

alias toByteArray!(Foo) FooToByteArray; // or similar