pub fn first_inner_node(&self) -> Result<Node, DivError> {
        self.parent_element()?
            .first_child()
            .ok_or(DivError::MissingChild)
    }
/// Get a reference to the DOM node created by the provided HTML when creating the pane.
/// If multiple nodes have been created, the first node is returned.
Get a reference to the DOM node created by the provided HTML when creating the pane.
If multiple nodes have been created, the first node is returned.
Get a reference to the DOM node created by the provided HTML when creating the pane . If multiple nodes have been created the first node is returned .
pub fn first_inner_node(&self) -> Result<Node, DivError> {
        self.parent_element()?
            .first_child()
            .ok_or(DivError::MissingChild)
    }
pub fn first_inner_node ( & self ) -> Result < Node , DivError > { self . parent_element ( ) ? . first_child ( ) . ok_or ( DivError :: MissingChild ) }
Get a reference to the DOM node created by the provided HTML when creating the pane.
Get a reference to the DOM node created by the provided HTML when creating the pane .
&self
&self