Trait Visitor 

pub trait Visitor {
    // Required method
    fn language(&self) -> &Box<dyn Language + Sync>;

    // Provided methods
    fn process_node(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_invisible_container(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_if(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_elsif(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_else(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_conditional_assignment(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_ternary(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_switch(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_case(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_loop(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_except(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_try_expression(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_jump(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_return(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_binary(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_field(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_call(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_function(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_closure(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_comment(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_string(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_block(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn visit_unknown(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn process_children(&mut self, cursor: &mut TreeCursor<'_>) { ... }
    fn skip_node(&self, node: &Node<'_>) -> bool { ... }
}

Required Methods

fn language(&self) -> &Box<dyn Language + Sync>

Provided Methods

fn process_node(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_invisible_container(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_if(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_elsif(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_else(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_conditional_assignment(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_ternary(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_switch(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_case(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_loop(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_except(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_try_expression(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_jump(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_return(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_binary(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_field(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_call(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_function(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_closure(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_comment(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_string(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_block(&mut self, cursor: &mut TreeCursor<'_>)

fn visit_unknown(&mut self, cursor: &mut TreeCursor<'_>)

fn process_children(&mut self, cursor: &mut TreeCursor<'_>)

fn skip_node(&self, node: &Node<'_>) -> bool

Implementors

impl Visitor for NodeCounter<'_>