pub fn as_boolean(&self) -> Option<bool> {
        match self {
            &Xml::Boolean(b) => Some(b),
            _ => None,
        }
    }
/// If the Xml value is a Boolean, returns the associated bool.
/// Returns None otherwise.
If the Xml value is a Boolean, returns the associated bool.
Returns None otherwise.
If the Xml value is a Boolean returns the associated bool . Returns None otherwise .
pub fn as_boolean(&self) -> Option<bool> {
        match self {
            &Xml::Boolean(b) => Some(b),
            _ => None,
        }
    }
pub fn as_boolean ( & self ) -> Option < bool > { match self { & Xml :: Boolean ( b ) => Some ( b ) , _ => None , } }
If the Xml value is a Boolean, returns the associated bool.
If the Xml value is a Boolean returns the associated bool .
&self