getToolbarItem(completionHandler:)

Gets the extension’s toolbar item from the target window.

Declaration

func getToolbarItem(completionHandler: @escaping  @Sendable (SFSafariToolbarItem?) -> Void)

func toolbarItem() async -> SFSafariToolbarItem?

Parameters

completionHandler:
A block called after the toolbar item is retrieved.

Discussion

important:

You can call this method from synchronous code using a completion handler, as shown on this page, or you can call it as an asynchronous method that has the following declaration:

func toolbarItem() async -> SFSafariToolbarItem?

For information about concurrency and asynchronous code in Swift, see Calling Objective-C APIs Asynchronously.