pub fn children_len(self) -> usize {
        match &*self.0.read() {
            XmlNodeData::Element { children, .. } | XmlNodeData::DocumentRoot { children, .. } => {
                children.len()
            }
            _ => 0,
        }
    }
/// Returns the number of children of the current tree node.
///
/// Nodes that cannot hold children always yield `0`.
Returns the number of children of the current tree node.
Nodes that cannot hold children always yield `0`.
Returns the number of children of the current tree node . Nodes that cannot hold children always yield ` 0 ` .
pub fn children_len(self) -> usize {
        match &*self.0.read() {
            XmlNodeData::Element { children, .. } | XmlNodeData::DocumentRoot { children, .. } => {
                children.len()
            }
            _ => 0,
        }
    }
pub fn children_len ( self ) -> usize { match & * self . 0 . read ( ) { XmlNodeData :: Element { children , .. } | XmlNodeData :: DocumentRoot { children , .. } => { children . len ( ) } _ => 0 , } }
Returns the number of children of the current tree node.
Returns the number of children of the current tree node .
self