Swift 6 migration for NSE (#5608)

* swift 6 support for NSE and concurrency safe implementations for it

* enforcing required Sendable conformance for swift 6 migration in NSE

* use Mutex to access the string builder cache

* use an async stream to update timeline items diffs

* fix for Sendable appHooks
This commit is contained in:
Mauro
2026-05-21 20:21:57 +02:00
committed by GitHub
parent 91ccff36fc
commit 2462ddea85
20 changed files with 226 additions and 150 deletions
@@ -10,7 +10,9 @@ import Combine
/// A wrapper of CurrentValueSubject.
/// The purpose of this type is to remove the possibility to send new values on the underlying subject.
struct CurrentValuePublisher<Output, Failure: Error>: Publisher {
///
/// `CurrentValueSubject` is documented as thread-safe but is not formally `Sendable`, hence `@unchecked`.
struct CurrentValuePublisher<Output, Failure: Error>: Publisher, @unchecked Sendable {
private let subject: CurrentValueSubject<Output, Failure>
init(_ subject: CurrentValueSubject<Output, Failure>) {