ObjectState

@propertyWrapper
public struct ObjectState<O> : DynamicProperty where O : DynamicObject

A property wrapper type that can read ObjectPublisher changes.

Public


                    
                    
                    init(_:)

Creates an instance that observes ObjectPublisher changes and exposes an Optional<ObjectSnapshot<O>> value.

@ObjectState
var person: ObjectSnapshot<Person>?

init(objectPublisher: ObjectPublisher<Person>) {

   self._person = .init(objectPublisher)
}

var body: some View {

   HStack {

       AsyncImage(self.person?.$avatarURL)
       Text(self.person?.$fullName ?? "")
   }
}

Declaration

Swift

public init(_ objectPublisher: ObjectPublisher<O>?)

Parameters


                                objectPublisher

The ObjectPublisher that the ObjectState will observe changes for

DynamicProperty

update()
Declaration
Swift

public mutating func update()