The URL referenced by the file wrapper object, which must be a symbolic-link file wrapper.
- iOS 4.0+
- macOS 10.6+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
This property may contain
nil if the user modifies the symbolic link after you call
init(url: but before
File has read the contents of the link. Use the
immediate reading option to reduce the likelihood of that problem.
This property raises
NSInternal if the file wrapper object is not a symbolic-link file wrapper.