Would a PR to use Macros 1.1 be welcome about rocket HOT 4 CLOSED

Also sorry for randomly dropping a bunch of issues on you on Christmas.

from rocket.

No worries on the issues! I appreciate your diligence. :)

I've given some thought to this, and at present, I'd rather keep derives as they are. My main argument against moving to macros 1.1 is that it adds another crate, and thus another line to src/main.rs. I expanded on this in the following comment: rust-lang/rust#37128 (comment).

That being said, it may be possible to reexport the derives from the core rocket crate, and so you'd only need to add #[macro_use] to extern crate rocket. If the derive code for macros 1.1 is significantly cleaner, for whatever reason, and this reexport can indeed be done, then I might be convinced. Still, I worry that this avenue might be confusing to users. Why should they import a plugin via #[plugin(...)] and do a #[macro_use]? Codegen can be a confusing subject, and I'd like to avoid all means to further confusion.

from rocket.

It would need to be a separate crate as it's a separate compilation mode.

from rocket.

I'm okay with having another crate as long as users don't need to explicitly import it. What I was referring to was that it might be possible to, in the rocket crate, add something like:

#[macro_reexport] extern crate rocket_derive;

And then users would write:

#[macro_use] extern crate rocket;

Is this what you're referring to when you say it won't work? I haven't explored this myself.

from rocket.