pub fn children(&self) -> Children {
        Children {
            first: self.first_child(),
            last: self.last_child(),
        }
    }
/// The children accessor returns the children of a node as an iterator containing zero or more nodes.
The children accessor returns the children of a node as an iterator containing zero or more nodes.
The children accessor returns the children of a node as an iterator containing zero or more nodes .
pub fn children(&self) -> Children {
        Children {
            first: self.first_child(),
            last: self.last_child(),
        }
    }
pub fn children ( & self ) -> Children { Children { first : self . first_child ( ) , last : self . last_child ( ) , } }
The children accessor returns the children of a node as an iterator containing zero or more nodes.
The children accessor returns the children of a node as an iterator containing zero or more nodes .
&self