isolated(any) and #isolation: Letting Swift Closures Automatically Inherit Isolation

277 ยท Fatbobman ยท Jan. 21, 2026, 10:38 a.m.
Summary
This blog post explores two new features in Swift 6: `@isolated(any)` and `#isolation`, which help with concurrency by allowing automatic function isolation inheritance. It discusses a specific concurrency issue faced during development and provides insights into these concepts, making them more accessible for developers.