swift-concurrency-expert

Fix data race warnings in Swift 6.2 by analyzing your code for actor isolation violations and applying @MainActor annotations or Sendable conformance to ensure data-race safety.

Actor isolation in Swift concurrency protects state from data races by restricting access to a single execution context. You need it when sharing mutable state across concurrent tasks to ensure compiler-verified safety.

Resolve Sendable compiler errors by adding Sendable conformance to your types, ensuring they can be safely passed across concurrency boundaries without introducing data races in modern Swift code.

Yes, the concurrency review process works with existing Swift files by analyzing source code like 'NetworkManager.swift' to identify data races, actor isolation issues, and Sendable conformance violations for remediation.

Upgrading to Swift 6.2 enforces strict concurrency checking, causing data-race safety errors because your existing code lacks Sendable conformance and proper actor isolation for shared mutable state.