fn LPAREN(&self) -> Option<Rc<TerminalNode<'input, mathParserContextType>>>
    where
        Self: Sized,
    {
        self.get_token(LPAREN, 0)
    }
/// Retrieves first TerminalNode corresponding to token LPAREN
/// Returns `None` if there is no child corresponding to token LPAREN
Retrieves first TerminalNode corresponding to token LPAREN
Returns `None` if there is no child corresponding to token LPAREN
Retrieves first TerminalNode corresponding to token LPAREN Returns ` None ` if there is no child corresponding to token LPAREN
fn LPAREN(&self) -> Option<Rc<TerminalNode<'input, mathParserContextType>>>
    where
        Self: Sized,
    {
        self.get_token(LPAREN, 0)
    }
fn LPAREN ( & self ) -> Option < Rc < TerminalNode < ' input , mathParserContextType > > > where Self : Sized , { self . get_token ( LPAREN , 0 ) }
Retrieves first TerminalNode corresponding to token LPAREN
Returns `None` if there is no child corresponding to token LPAREN
Retrieves first TerminalNode corresponding to token LPAREN Returns ` None ` if there is no child corresponding to token LPAREN
&self
&self