Rule widget builder (horizontal/vertical divider).
pub fn a11y(r: Rule, a: a11y.A11y) -> Rule
Set accessibility properties for this widget.
pub fn build(r: Rule) -> node.Node
Build the rule into a renderable Node.
pub fn height(r: Rule, h: Float) -> Rule
pub fn new(id: String) -> Rule
Create a new rule builder.
pub fn style(r: Rule, s: String) -> Rule