[kibwen]

I believe tptacek was asking for the intersection of features between Swift and Rust, not for features that Rust has but Swift doesn't (like compile-time memory safety without GC/ARC).

[jmgrosen]

Oh, you're totally right. Sorry, my parser is buggy!

Why couldn't he have just have written "(Swift ∖ ObjC) ∩ Rust"? :)