89: A Surprising Truth That Might Shock You All

Welcome to Code Completion, Episode 89! We are a group of iOS developers and educators hoping to share what we love most about development, Apple technology, and completing your code! Follow us @CodeCompletion on Twitter to hear about our upcoming livestreams, videos, and other content. Today, we discuss: [Swift 5.7 Changelog](https://github.com/apple/swift/blob/main/CHANGELOG.md SE-0328 - Structural opaque result types SE-0341 - Opaque Parameter Declarations SE-0336 - Distributed Actor Isolation SE-0343 - Concurrency in Top-level Code SE-0340 - Unavailable From Async Attribute SE-0345 - if let shorthand for shadowing an existing optional variable SE-0326 - Enable multi-statement closure parameter/result type inference SE-0347 - Type inference from default expressions SE-0352 - Implicitly Opened Existentials SE-0333 - Expand usability of withMemoryRebound SE-0334 - Pointer API Usability Improvements SE-0349 - Unaligned Loads and Stores from Raw Memory SE-0309 - Unlock existentials for all protocols SE-0358 - Primary Associated Types in the Standard Library SE-0346 - Lightweight same-type requirements for primary associated types SE-0353 - Constrained Existential Types SE-0329 - Clock, Instant, and Duration SE-0350 - Regex Type and Overview SE-0338 - Clarify the Execution of Non-Actor-Isolated Async Functions [Active Review/Coming real soon](https://www.hackingwithswift.com/articles/249/whats-new-in-swift-5-7 SE-0351 - Regex builder DSL SE-0354 - Regex Literals SE-0357 - Regex-powered string processing algorithms SE-0344 - Distributed Actor Runtime SE-0348 - buildPartialBlock for result builders SE-0356 - Swift Snippets SE-0360 - Opaque result types with limited availability Commented Out: Dimitri’s Airport Adventure Your hosts for this week: Spencer Curtis Dimitri Bouniol Be sure to also sign up to our monthly newsletter, where we will recap the topics we discussed, reveal the answers to #CompleteTheCode, and share even more things we learned in between episodes. You are what makes this show possible, so please be sure to share this with your friends and family who are also interested in any part of the app development process. Sponsor This week's episode of Code Completion is brought to you by Huuungry. Search for Huuungry on the iOS App Store today to give it a try: https://apps.apple.com/app/apple-store/id1448552588?pt=14724&ct=CodeCompletion1&mt=8