-
Federico Mena Quintero authored
Some time soon I want to merge Artem Vorotnikov's work to replace the ubiquitous Rc<Node> with a Rc<NodeTrait>, to have a "real" inheritance scheme rather our awkward node.with_impl(). In the meantime, it turns out that the filters code doesn't need the actual node that is being filtered; just a set of computed values to pass around while rendering the filter. So, let's do that.
580beabe