pub fn add_class(&mut self, class: &str) {
        for node in self.nodes() {
            node.add_class(class);
        }
    }
/// Adds the given class to each element in the set of matched elements.
/// Multiple class names can be specified, separated by a space via multiple arguments.
Adds the given class to each element in the set of matched elements.
Multiple class names can be specified, separated by a space via multiple arguments.
Adds the given class to each element in the set of matched elements . Multiple class names can be specified separated by a space via multiple arguments .
pub fn add_class(&mut self, class: &str) {
        for node in self.nodes() {
            node.add_class(class);
        }
    }
pub fn add_class ( & mut self , class : & str ) { for node in self . nodes ( ) { node . add_class ( class ) ; } }
Adds the given class to each element in the set of matched elements.
Adds the given class to each element in the set of matched elements .
&mut self
class
&str
&mut self
class
&str