Swift 4.0 Released
They implemented what looks like the Rust ownership model: SE-0176 Enforce Exclusive Access to Memory (<a href="https://github.com/apple/swift-evolution/blob/master/proposals/0176-enforce-exclusive-access-to-memory.md" rel="nofollow">https://github.com/apple/swift-evolution/blob/master/proposa...</a>), but I'm having a hard time understanding the proposal, can anyone shed some light on this?