Lots of new stuff in Crossbeam, a library for lock-free programming in Rust:https://stjepang.github.io/2019/01/29/lock-free-rust-crossbeam-in-2019.html …
I have! crossbeam-epoch and conc in fact have a lot in common. Regarding HP, my plan is to first build ad-hoc HP solutions for AtomicReference and crossbeam-deque, then generalize into a nice library. HP comes in many flavors with different tradeoffs so we need to experiment...