I’ve come across a couple use-cases over the past few days where I’ve had to fall back to a not-so-elegant solution using macros. Something along these lines would have been perfect!
The proposal looks like it has received quite positive feedback, however it seems to have been placed to the side for now which has me wondering:
What would be the next step in bringing something like this to Rust? Does it require a new RFC (under the new process)? Or is the main thing holding it back simply lack of time and priority to implement it?