Core Data Fetch Request Wrapper View

ContentView.swift

import SwiftUI

struct ContentView: View {
    var body: some View {
        CoreDataFetchRequestWrapper(Relationship.self) { relationships in
            ForEach(relationships, id: \.self) { relationship in
                Text(relationship.id?.uuidString ?? "Rawr")
            }
        }
    }
}

CoreDataFetchRequestWrapper.swift

import CoreData
import SwiftUI

struct CoreDataFetchRequestWrapper<Content: View, Object: NSManagedObject>: View {
    @FetchRequest(entity: Object.entity(), sortDescriptors: []) var objects: FetchedResults<Object>
    @ViewBuilder var content: (_ objects: FetchedResults<Object>) -> Content
    
    init(_ type: Object.Type, @ViewBuilder content: @escaping (_ objects: FetchedResults<Object>) -> Content) {
        self.content = content
    }
    
    var body: some View {
        content(objects)
    }
}