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WWDC23 • Session 10166

Write Swift macros

Swift • iOS, macOS, tvOS, watchOS • 33:58

Discover how you can use Swift macros to make your codebase more expressive and easier to read. Code along as we explore how macros can help you avoid writing repetitive code and find out how to use them in your app. We’ll share the building blocks of a macro, show you how to test it, and take you through how you can emit compilation errors from macros.

Speaker: Alex Hoppen

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