Struct RuleNodeView 

pub struct RuleNodeView<'tree> { /* private fields */ }

Implementations

impl<'tree> RuleNodeView<'tree>

pub const fn node(self) -> Node<'tree>

pub fn rule_index(self) -> usize

pub fn invoking_state(self) -> isize

pub fn alt_number(self) -> usize

pub fn start(self) -> Option<TokenView<'tree>>

pub fn start_id(self) -> Option<TokenId>

pub fn stop(self) -> Option<TokenView<'tree>>

pub fn stop_id(self) -> Option<TokenId>

pub fn children(self) -> NodeChildren<'tree>

pub fn child_count(self) -> usize

pub fn child_rule(self, rule_index: usize) -> Option<Self>

pub fn child_rules( self, rule_index: usize, ) -> impl DoubleEndedIterator<Item = Self> + 'tree

pub fn child_rule_trees( self, rule_index: usize, ) -> impl DoubleEndedIterator<Item = Node<'tree>> + 'tree

pub fn child_token(self, token_type: i32) -> Option<TerminalNodeView<'tree>>

pub fn child_tokens( self, token_type: i32, ) -> impl DoubleEndedIterator<Item = TerminalNodeView<'tree>> + 'tree

pub fn terminal_children( self, ) -> impl DoubleEndedIterator<Item = TerminalNodeView<'tree>> + 'tree

pub fn has_token(self, token_type: i32) -> bool

pub fn text(self) -> String

pub fn int_return(self, name: &str) -> Option<i64>

pub fn generated_attrs<T: Any>(self) -> Option<&'tree T>

pub fn exception(self) -> Option<&'tree AntlrError>

pub fn downcast_ref<T: FromRuleNode<'tree>>(self) -> Option<T>

pub fn invocation_states(self) -> impl Iterator<Item = isize> + 'tree

pub fn to_string_tree_with_names<S: AsRef<str>>( self, rule_names: &[S], ) -> String

pub fn to_string_tree<R: Recognizer>(self, recognizer: Option<&R>) -> String

Trait Implementations

impl<'tree> Clone for RuleNodeView<'tree>

fn clone(&self) -> RuleNodeView<'tree>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tree> Copy for RuleNodeView<'tree>

impl<'tree> Debug for RuleNodeView<'tree>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.