starred/CoreStore-JohnEstropia
1
0
Fork 0
mirror of https://github.com/JohnEstropia/CoreStore.git synced 2026-09-10 03:41:47 +02:00
Code Issues 95 Packages Projects Releases 10 Wiki Activity

WIP

Browse Source
This commit is contained in:
John Estropia
2026-07-15 11:50:43 +09:00
parent 7db1cfecfb
commit 890e150b95
135 changed files with 2895 additions and 2526 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Sources/ObjectState.swift
+11 -8
View File
@@ -103,23 +103,20 @@ public struct ObjectState<O: DynamicObject>: DynamicProperty {
@MainActor
private final class Observer: Observation.Observable {
private let registrar = ObservationRegistrar()
private var _item: ObjectSnapshot<O>?
let objectPublisher: ObjectPublisher<O>?
var item: ObjectSnapshot<O>? {
nonisolated var item: ObjectSnapshot<O>? {
get {
self.registrar.access(self, keyPath: \.item)
return self._item
return self.current.withLock({ $0 })
}
set {
self.registrar.withMutation(of: self, keyPath: \.item) {
self._item = newValue
self.current.withLock({ $0 = newValue })
}
}
}
@@ -132,12 +129,12 @@ public struct ObjectState<O: DynamicObject>: DynamicProperty {
else {
self.objectPublisher = nil
self._item = nil
self.current = .init(nil)
return
}
self.objectPublisher = objectPublisher
self._item = objectPublisher.snapshot
self.current = .init(objectPublisher.snapshot)
objectPublisher.addObserver(self) { [weak self] (objectPublisher) in
@@ -153,6 +150,12 @@ public struct ObjectState<O: DynamicObject>: DynamicProperty {
self.objectPublisher?.removeObserver(self)
}
// MARK: Private
private let registrar = ObservationRegistrar()
private let current: Internals.Mutex<ObjectSnapshot<O>?>
}
}