This adds a tagged union called VTArg which becomes the sole property of
VideoThumbnail, replacing xorName. VTArg has a smart constructor, so
it should be very smooth to use either option. All the old uses of
VideoThumbnail have been updated to reflect the changes.
This adds a tagged union called VTArg which becomes the sole property of VideoThumbnail, replacing
xorName
. VTArg has a smart constructor, so it should be very smooth to use either option. All the old uses of VideoThumbnail have been updated to reflect the changes.