Better Ways To Use PreviewProvider

Daily Coding Tip 051

Image by Gareth Willey from Pixabay

PreviewProvider is similar to the View protocol in that it requires a value of the opaque return type some View. It differs only in the name of the value, previews instead of body, and in the requirement that the value is static.

This means that it belongs to the type itself, and not to an individual object of that typ…