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Initial prototype for Swift 6 mode

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John Estropia
2026-07-07 11:18:17 +09:00
parent 38ec439b18
commit 49f65601cd
71 changed files with 998 additions and 684 deletions
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Sources/DataStack+Concurrency.swift
+36 -20
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@@ -46,7 +46,7 @@ extension DataStack {
/**
Swift concurrency for the `DataStack` are exposed through this namespace. Extend this type if you need to add other `async` utilities for `DataStack`.
*/
public struct AsyncNamespace {
public struct AsyncNamespace: Sendable {
// MARK: Public
@@ -123,8 +123,8 @@ extension DataStack.AsyncNamespace {
return .init(
bufferingPolicy: .unbounded,
{ continuation in
var progress: Progress? = nil
nonisolated(unsafe) var progress: Progress? = nil
progress = self.base.addStorage(
storage,
completion: { result in
@@ -151,14 +151,17 @@ extension DataStack.AsyncNamespace {
)
if let progress = progress {
progress.setProgressHandler { progress in
Internals.mainActorImmediate { @MainActor in
progress.setProgressHandler { progress in
continuation.yield(
.migrating(
storage: storage,
progressObject: progress
continuation.yield(
.migrating(
storage: storage,
progressObject: progress
)
)
)
}
}
}
}
@@ -185,7 +188,7 @@ extension DataStack.AsyncNamespace {
return try await Internals.withCheckedThrowingContinuation { continuation in
self.base.perform(
return self.base.perform(
asynchronous: { (transaction) -> O? in
return try transaction.importObject(
@@ -196,10 +199,13 @@ extension DataStack.AsyncNamespace {
success: {
continuation.resume(
with: .success($0.flatMap(self.base.fetchExisting))
returning: $0.flatMap(self.base.fetchExisting)
)
},
failure: continuation.resume(throwing:)
failure: {
continuation.resume(throwing: $0)
}
)
}
}
@@ -222,6 +228,7 @@ extension DataStack.AsyncNamespace {
source: O.ImportSource
) async throws(any Swift.Error) -> O? {
nonisolated(unsafe) let object = object
return try await Internals.withCheckedThrowingContinuation { continuation in
self.base.perform(
@@ -240,10 +247,13 @@ extension DataStack.AsyncNamespace {
success: {
continuation.resume(
with: .success($0.flatMap(self.base.fetchExisting))
returning: $0.flatMap(self.base.fetchExisting)
)
},
failure: continuation.resume(throwing:)
failure: {
continuation.resume(throwing: $0)
}
)
}
}
@@ -279,10 +289,13 @@ extension DataStack.AsyncNamespace {
success: {
continuation.resume(
with: .success($0.flatMap(self.base.fetchExisting))
returning: $0.flatMap(self.base.fetchExisting)
)
},
failure: continuation.resume(throwing:)
failure: {
continuation.resume(throwing: $0)
}
)
}
}
@@ -306,7 +319,7 @@ extension DataStack.AsyncNamespace {
- returns: The imported objects correctly associated for the `DataStack`.
- throws: A `CoreStoreError` value indicating the failure reason
*/
public func importUniqueObjects<O: DynamicObject & ImportableUniqueObject, S: Sequence>(
public func importUniqueObjects<O: DynamicObject & ImportableUniqueObject, S: Sequence & Sendable>(
_ into: Into<O>,
sourceArray: S,
preProcess: @escaping @Sendable (
@@ -329,10 +342,13 @@ extension DataStack.AsyncNamespace {
success: {
continuation.resume(
with: .success(self.base.fetchExisting($0))
returning: self.base.fetchExisting($0)
)
},
failure: continuation.resume(throwing:)
failure: {
continuation.resume(throwing: $0)
}
)
}
}
@@ -357,7 +373,7 @@ extension DataStack.AsyncNamespace {
- returns: The value returned from the `task` closure.
- throws: A `CoreStoreError` value indicating the failure reason
*/
public func perform<Output>(
public func perform<Output: Sendable>(
_ asynchronous: @escaping @Sendable (AsynchronousDataTransaction) throws(any Swift.Error) -> Output
) async throws(any Swift.Error) -> Output {