ForEach NavigationLink with State and Binding

Question

I'm trying to generate a ForEach with a NavigationLink and use State and Binding to pass some entity around:

struct ContentView: View {
    @Environment(\.managedObjectContext) var moc

    @FetchRequest(
        entity: MyEntity.entity(),
        sortDescriptors: [
            NSSortDescriptor(keyPath: \MyEntity.name, ascending: true)
        ]

    ) var entries: FetchedResults<MyEntity>

    var body: some View {
        NavigationView {
            List {
                ForEach(entries, id: \.self) { (entry: MyEntity) in
                    NavigationLink(destination: DetailView(myEntry: $entry)) {
                        Text(entry.name!)
                    }
                }.
            }
        }
    }
}

And then the following view:

struct DetailView: View {
    @Binding var myEntry: MyEntity

    var body: some View {
        Text(myEntry.name!)
    }
}

The problem is I can not pass the value to Detail view since the error:

Use of unresolved identifier '$entry'

What is wrong here and how to solve this?

If I just have a simple @State its no problem to pass it via the binding, but I want/need to use it in the ForEach for the FetchedResults

EDIT: If I remove the $ I get Cannot convert value of type 'MyEntity' to expected argument type 'Binding<MyEntity>'

EDIT2: The purpose is to pass some object to DetailView and then pass it back later to ContentView

Answer 1

Use the following in ForEach

   ForEach(entries, id: \.self) { entry in
        NavigationLink(destination: DetailView(myEntry: entry)) {
            Text(entry.name!)
        }
    }

and the following in DetailView

struct DetailView: View {
    var myEntry: MyEntity

    var body: some View {
        Text(myEntry.name!)
    }
}

The MyEntity is class, so you pass object by reference and changing it in DetailView you change same object.