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 (https://twitter.com/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 (https://github.com/apple/swift-evolution/blob/main/proposals/0328-structural-opaque-result-types.md)
- SE-0341 - Opaque Parameter Declarations (https://github.com/apple/swift-evolution/blob/main/proposals/0341-opaque-parameters.md)
- SE-0336 - Distributed Actor Isolation (https://github.com/apple/swift-evolution/blob/main/proposals/0336-distributed-actor-isolation.md)
- SE-0343 - Concurrency in Top-level Code (https://github.com/apple/swift-evolution/blob/main/proposals/0343-top-level-concurrency.md)
- SE-0340 - Unavailable From Async Attribute (https://github.com/apple/swift-evolution/blob/main/proposals/0340-swift-noasync.md)
- SE-0345 - if let shorthand for shadowing an existing optional variable (https://github.com/apple/swift-evolution/blob/main/proposals/0345-if-let-shorthand.md)
- SE-0326 - Enable multi-statement closure parameter/result type inference (https://github.com/apple/swift-evolution/blob/main/proposals/0326-extending-multi-statement-closure-inference.md)
- SE-0347 - Type inference from default expressions (https://github.com/apple/swift-evolution/blob/main/proposals/0347-type-inference-from-default-exprs.md)
- SE-0352 - Implicitly Opened Existentials (https://github.com/apple/swift-evolution/blob/main/proposals/0352-implicit-open-existentials.md)
- SE-0333 - Expand usability of withMemoryRebound (https://github.com/apple/swift-evolution/blob/main/proposals/0333-with-memory-rebound.md)
- SE-0334 - Pointer API Usability Improvements (https://github.com/apple/swift-evolution/blob/main/proposals/0334-pointer-usability-improvements.md)
- SE-0349 - Unaligned Loads and Stores from Raw Memory (https://github.com/apple/swift-evolution/blob/main/proposals/0349-unaligned-loads-and-stores.md)
- SE-0309 - Unlock existentials for all protocols (https://github.com/apple/swift-evolution/blob/main/proposals/0309-unlock-existential-types-for-all-protocols.md)
- SE-0358 - Primary Associated Types in the Standard Library (https://github.com/apple/swift-evolution/blob/main/proposals/0358-primary-associated-types-in-stdlib.md)
- SE-0346 - Lightweight same-type requirements for primary associated types (https://github.com/apple/swift-evolution/blob/main/proposals/0346-light-weight-same-type-syntax.md)
- SE-0353 - Constrained Existential Types (https://github.com/apple/swift-evolution/blob/main/proposals/0353-constrained-existential-types.md)
- SE-0329 - Clock, Instant, and Duration (https://github.com/apple/swift-evolution/blob/main/proposals/0329-clock-instant-duration.md)
- SE-0350 - Regex Type and Overview (https://github.com/apple/swift-evolution/blob/main/proposals/0350-regex-type-overview.md)
- SE-0338 - Clarify the Execution of Non-Actor-Isolated Async Functions (https://github.com/apple/swift-evolution/blob/main/proposals/0338-clarify-execution-non-actor-async.md)
- [Active Review/Coming real soon](https://www.hackingwithswift.com/articles/249/whats-new-in-swift-5-7
- SE-0351 - Regex builder DSL (https://github.com/apple/swift-evolution/blob/main/proposals/0351-regex-builder.md)
- SE-0354 - Regex Literals (https://github.com/apple/swift-evolution/blob/main/proposals/0354-regex-literals.md)
- SE-0357 - Regex-powered string processing algorithms (https://github.com/apple/swift-evolution/blob/main/proposals/0357-regex-string-processing-algorithms.md)
- SE-0344 - Distributed Actor Runtime (https://github.com/apple/swift-evolution/blob/main/proposals/0344-distributed-actor-runtime.md)
- SE-0348 - buildPartialBlock for result builders (https://github.com/apple/swift-evolution/blob/main/proposals/0348-buildpartialblock.md)
- SE-0356 - Swift Snippets (https://github.com/apple/swift-evolution/blob/main/proposals/0356-swift-snippets.md)
- SE-0360 - Opaque result types with limited availability (https://github.com/apple/swift-evolution/blob/main/proposals/0360-opaque-result-types-with-availability.md)
- Commented Out: Dimitri’s Airport Adventure
Your hosts for this week:
* Spencer Curtis (https://twitter.com/SpencerCCurtis)
* Dimitri Bouniol (https://twitter.com/DimitriBouniol)
Be sure to also sign up to our monthly newsletter (https://codecompletion.io/), 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

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