Looking forward to using those subslice patterns!
Interesting! Nested-or pattern are my favorite; not sure about subslices … I largely avoid using slices in general (not only in pattern matching), so it’s probably not a feature I would benefit.
It’s rather hypothetical anyway – I’m pretty happy on Rust 1.13 (without ?).
Yeah. Coming from a Ruby/Python background, I kept expecting to already have functionality like this at hand. I look forward to having it in my toolbox again.