Fear of the Main Thread with Matt Masicotte

Matt Masicotte comes on the show to clear up all our misconceptions about concurrency in Swift 6. 😑

Guest

• Matt Massicotte - @[email protected]
  • massicotte.org | I write stuff here.
  • Matt Massicotte (@massicotte.org) — Bluesky
  • mattmassicotte (Matt Massicotte)
  • Matt Massicotte | LinkedIn
  • Matt Massicotte (@mattie) / X

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Links

• [Pitch] Inherit isolation by default for async functions - Evolution / Pitches - Swift Forums
• Swift concurrency: Behind the scenes - WWDC21 - Videos - Apple Developer
• Concurrency Step-by-Step: A Network Request
• Concurrency Step-by-Step: Reading from Storage
• Making Mistakes with Swift Concurrency
• Being Sendable with SwiftData
• Swift 6 Incomplete Migration Guide for Dummies
• Using ModelActor in SwiftData
• Non-Sendable types are cool too you know
• Problematic Swift Concurrency Patterns
• SE-0430: sending parameter and result values
• SE-0431: @isolated(any) Function Types
• SE-0434: Usability of global-actor-isolated types
• So how does this whole @preconcurrency thing work?

Related Episodes

• Async, Await, and Combine with Marin Todorov
• Awaiting for Async with Vincent Pradeilles
• Edge of Concurrency with Matt Massicotte
• Open and Extensible with Matt Massicotte
• Practical Year - Part 1 with Donny Wals
• Practical Year - Part 2 with Donny Wals
• The Case of the Crimson Test Suite with Daniel Steinberg
• WWDC Notes with Cihat Gündüz

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Credits

Music from https://filmmusic.io
"Blippy Trance" by Kevin MacLeod (https://incompetech.com)
License: CC BY (http://creativecommons.org/licenses/by/4.0/)

• (00:00) - Concurrency in Swift 6: Challenges and Adoption
• (16:47) - Swift 6.1
• (25:47) - Understanding Sendable Types
• (36:31) - Future of Swift and Xcode Enhancements

• Swapnil S
• Steven Lipton