Swift Unwrapped

Links

• Swift concurrency roadmap
• Episode 27: Concurrency with Chris Lattner
• [Concurrency] Actors & actor isolation
• [Concurrency] Interoperability with Objective-C
• [Concurrency] Structured concurrency
• [Concurrency] Asynchronous functions
• [Concurrency] AsyncSequence
• Swift Concurrency Proposals Dependencies Graph
• Protocol-based Actor Isolation: Draft #2
• Actors are reference types, but why classes?

Sponsors

• AWS Amplif...

Links

• Announcement blog post
• Karoy Lorentey
• GitHub Repository
• Atomics forum
• Hacker News Discussion
• Guillaume Lessard’s existing swift-atomics repo

Sponsors

• AWS Amplify - AWS Amplify is a suite of tools and services for iOS developers to build full stack serverless and cloud-based mobile apps. Check out our getting started Tutorial for iOS! Go to awsamplify.info/IOS

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What’s in a Swift runtime?

• Swift on Mac OS 9
• Heap Objects
• Type Layout
• Type Metadata
• Uniquing Caches
• Class Metadata
• Class Metadata Initialization

Other links

• Layout guarantees
• Steve Troughton-Smith’s BitPaint
• @ksherlock’s mpw
• An explainer on Swift weak references

About Jordan

• Twitter @UINT_MIN
• Belkadan
• Citizens’ Climate Lobby

Sponsors

• Instabug - Get Application Performance M...

• 5.3 release process
• Swift for Linux distros
• AWS lambda Runtime
• Swift Service Lifecycle
• Swift Cluster membership
• Proposals accepted/implemented in 5.3
• Commit history for Swift 5.3 branch
• Mike Ash's perf PR
• Hacking with Swift What’s New in Swift 5.3

Get in Touch

If you're enjoying the show and want to say thank you, the best way to do that is by leaving us a review on iTunes! It lets us know what you think of the show and hel...

• Swift Package Index
  • Intro
  • Website
  • Forum
  • GitHub
  • Package List
  • Dave
  • Sven
  • CocoaPods website
• Swift Package Registry
  • Swift Package Registry Service Pitch
    • Tweet
  • Package Manager Source Archive Dependencies Pitch
    • Tweet
  • Mattt Thompson

Get in Touch

If you're enjoying the show and want to say thank you, the best way to do that is by leaving us a review on iTunes! It lets us know what you think of the show ...

SE-0282 Tuples conform to Equatable, Comparable, and Hashable

• Acceptance: https://forums.swift.org/t/accepted-se-0283-tuples-conform-to-equatable-comparable-and-hashable/36658
• Review: https://forums.swift.org/t/se-0283-tuples-conform-to-equatable-comparable-and-hashable/36140
• Proposal: https://github.com/apple/swift-evolution/blob/master/proposals/0283-tuples-are-equatable-comparable-hashable.md

Bow: https://bow-swift...

• Foundation on Windows: https://forums.swift.org/t/swift-soars-ever-higher/34036
• Interoperability between Swift and C++: https://forums.swift.org/t/manifesto-interoperability-between-swift-and-c/33874
• Swift playgrounds for mac: https://apps.apple.com/us/app/swift-playgrounds/id1496833156?mt=12
• Swift crypto: https://swift.org/blog/crypto/
• Standard Library Preview Package: https://swift.org/blog/preview-package/
• Update on SE-0110...

• Magic file names: https://github.com/apple/swift-evolution/blob/master/proposals/0274-magic-file.md
• Multi-pattern catch clauses
  • https://github.com/apple/swift-evolution/blob/master/proposals/0276-multi-pattern-catch-clauses.md
  • https://forums.swift.org/t/se-0276-multi-pattern-catch-clauses/32620
• Road to Swift 6: https://forums.swift.org/t/on-the-road-to-swift-6/32862

👋 Get in Touch

We are @swift_unwr...

• Forum post
• Functional Swift conference talk
• Coroutine explanation by John McCall

Get in Touch

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We've also got a channel set up on Spectrum.chat! If you want to talk about today's episode, ask ...

The way Swift reports compilation diagnostics like errors, warnings and fixits is about to improve in Swift 5.2.

• Blog post
• Forum discussion

Thanks to this episode's Sponsors

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Would you like some Swift in your Swift? The compiler driver is getting a shiny new implementation in Swift and there's no shortage of opportunities to contribute.

• Forum discussion
• Project on GitHub

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Clubhouse.io

Clubhouse is the first project management platform for software development that brings everyone together so that teams can focus on what matters – creating pro...

The Swift of tomorrow... today! The Standard Library Preview Package would allow you to try out upcoming Swift features before they officially ship with new language versions.

• Proposal: https://github.com/apple/swift-evolution/blob/master/proposals/0264-stdlib-preview-package.md
• Forum: https://forums.swift.org/t/pitch-standard-library-preview-package/27202
• Babeljs: https://babeljs.io
• SE-0220: https://github.com/apple/swift-evo...

• Burritos: https://github.com/guillermomuntaner/Burritos
• SE-0260 Library Evolution: https://github.com/apple/swift-evolution/blob/master/proposals/0260-library-evolution.md
• SE-0030 Property Behaviors: https://github.com/apple/swift-evolution/blob/master/proposals/0030-property-behavior-decls.md
• SE-0258 Property Wrappers: https://github.com/apple/swift-evolution/blob/master/proposals/0258-property-wrappers.md
• Function Builders: ...

• Forum pitch: https://forums.swift.org/t/pitch-support-for-binary-dependencies/27620
• Swift ABI Stability: https://swift.org/blog/abi-stability-and-more/
• Library Evolution for Stable ABIs: https://github.com/apple/swift-evolution/blob/master/proposals/0260-library-evolution.md

Thanks to this episode's Sponsors

Clubhouse.io

Clubhouse is the first project management platform for software development that br...

• Proposal SE-0246
• Exploring Swift's Numeric Types and Protocols
• Proposal SE-0259
• Proposal SE-0233

Thanks to this episode's Sponsors

Clubhouse.io

Clubhouse is the first project management platform for software development that brings everyone together so that teams can focus on what matters – creating products their customers love.

With a simple API and robust set of integrations, Clubhouse seamlessly int...

• Proposal SE-0258
• Review threads:
  • First review
  • Second review
  • Third review
• Blog post by Vincent Padreilles on using property wrappers
• Blog post by John Sundell on The Swift 5.1 features that power SwiftUI’s API
• Originally pitched in the Swift forums as "Property Behaviors" in 2015-2016
• NSHipster article

Thanks to this episode's Sponsors

Clubhouse.io

Clubhouse is the first project man...

Links

• XcodeGen
• Announcing Swift support in CMake
• Buck
• Bazel
• Bazel's Apple platform rules
• llbuild

Thanks to this episode's Sponsors

Sentry.io

Sentry tells you about errors in your code before your customers have a chance to encounter them.

With Sentry, you’ll see exactly how many users have been impacted by a bug, the stack trace, the commit that the error was released as part of, the engineer w...

Relevant Links

• SE-0255: Implicit returns from single-expression functions
  • Tweet from Ben Cohen
  • Swift Forums Acceptance Post
• SE-0257: Eliding commas from multiline expression lists
• Swift Mint

Thanks to this episode's Sponsors

Sentry.io

Sentry tells you about errors in your code before your customers have a chance to encounter them.

With Sentry, you’ll see exactly how many users have ...

Relevant Links

• UTF-8 String blog post on swift.org
• Piercing the String Veil post on Swift forums
• SE-241 Deprecate String Index Encoded Offsets
• SR-9749: The bug that led to deprecating encodedOffset

Thanks to this episode's Sponsors

Sentry.io

Sentry tells you about errors in your code before your customers have a chance to encounter them.

With Sentry, you’ll see exactly how many use...