Struct ParserRuleContext 

pub struct ParserRuleContext { /* private fields */ }

Implementations

impl ParserRuleContext

pub const fn new(rule_index: usize, invoking_state: isize) -> Self

pub const fn rule_index(&self) -> usize

pub const fn invoking_state(&self) -> isize

pub const fn alt_number(&self) -> usize

pub const fn set_alt_number(&mut self, alt_number: usize)

pub const fn start(&self) -> Option<&CommonToken>

pub const fn stop(&self) -> Option<&CommonToken>

pub fn set_start(&mut self, token: CommonToken)

pub fn set_stop(&mut self, token: CommonToken)

pub fn set_int_return(&mut self, name: impl Into<String>, value: i64)

Stores a generated integer return value on this rule context.

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

Reads a generated integer return value from this rule context.

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

pub fn set_exception(&mut self, error: AntlrError)

pub fn children(&self) -> &[ParseTree]

pub fn add_child(&mut self, child: ParseTree)

pub fn text(&self) -> String

pub fn to_string_tree(&self, rule_names: &[String]) -> String

Trait Implementations

impl Clone for ParserRuleContext

fn clone(&self) -> ParserRuleContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParserRuleContext

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

Formats the value using the given formatter.

impl PartialEq for ParserRuleContext

fn eq(&self, other: &ParserRuleContext) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ParserRuleContext

impl StructuralPartialEq for ParserRuleContext