Function swc_css_visit::fold_opt_namespace_prefix

source · 
pub fn fold_opt_namespace_prefix<V: ?Sized + Fold>(
    _visitor: &mut V,
    n: Option<NamespacePrefix>
) -> Option<NamespacePrefix>
Expand description

Visits children of the nodes with the given visitor.

This is the default implementation of a method of Fold.