Question: what is the idiomatic solution to structs1?

[hexpunk]

I'm doing the exercises and I reached structs1.

Here's how I approached it: link (I put it in a gist to avoid spoilers.) In my solution I had to use lifetimes which hadn't been used up to this point in the exercises. I get the feeling there's another, more idiomatic approach that was intended by the author of the exercise.

Is there a preferred place to discuss solutions to rustlings? Or someplace that shows the most idiomatic solutions?

[hexpunk]

Ah, structs2 answered my question. I was just a bit too quick on the draw with this issue. But this does feel much like #204.