Share Sheet wrapping of UIActivityViewController

ShareSheet.swift

import SwiftUI
import UIKit
import OSLog

let shareSheetLogger = Logger(subsystem: "", category: "view.ShareSheet")

struct ShareSheet: UIViewControllerRepresentable {
    typealias UIViewControllerType = UIActivityViewController
    @Binding var showing: Bool

    var sharing: [Any]

    func makeUIViewController(context: UIViewControllerRepresentableContext<ShareSheet>) -> UIActivityViewController {
        let vc = UIActivityViewController(activityItems: sharing, applicationActivities: nil)
        vc.completionWithItemsHandler = { activityType, completed, items, error in
            if (error != nil) {
                shareSheetLogger.error("Error sharing: \(error!.localizedDescription)")
            }
            if (completed) {
                shareSheetLogger.info("Completed sharing")
            } else {
                shareSheetLogger.info("Dismissed sharing")
            }
            self.showing = false
        }
        return vc
    }

    func updateUIViewController(_ uiViewController: UIActivityViewController, context: UIViewControllerRepresentableContext<ShareSheet>) {

    }
}