paddingForNavRail property
The paddingForNavRail property in the ReactiveDestination class
represents the padding around the destination in a navigation rail. It
allows you to customize the spacing between the destination's icon and
label, as well as the spacing between multiple destinations in the
navigation rail. By setting the paddingForNavRail property to an
EdgeInsetsGeometry object, you can define the amount of padding on
each side of the destination.
Implementation
final EdgeInsetsGeometry? paddingForNavRail;