Trait antlr_rust::Parser[−][src]

pub trait Parser<'input>: Recognizer<'input> {

Show 17 methods    fn get_interpreter(&self) -> &ParserATNSimulator;

    fn get_token_factory(&self) -> &'input Self::TF;

    fn get_parser_rule_context(
        &self
    ) -> &Rc<<Self::Node as ParserNodeType<'input>>::Type>;

    fn consume(&mut self, err_handler: &mut impl ErrorStrategy<'input, Self>)
    where
        Self: Sized;

    fn precpred(
        &self, 
        localctx: Option<&<Self::Node as ParserNodeType<'input>>::Type>, 
        precedence: isize
    ) -> bool;

    fn get_input_stream_mut(
        &mut self
    ) -> &mut dyn TokenStream<'input, TF = Self::TF>;

    fn get_input_stream(&self) -> &dyn TokenStream<'input, TF = Self::TF>;

    fn get_current_token(&self) -> &<Self::TF as TokenFactory<'input>>::Tok;

    fn get_expected_tokens(&self) -> IntervalSet;

    fn add_error_listener(
        &mut self, 
        listener: Box<dyn ErrorListener<'input, Self>>
    )
    where
        Self: Sized;

    fn notify_error_listeners(
        &self, 
        msg: String, 
        offending_token: Option<isize>, 
        err: Option<&ANTLRError>
    );

    fn get_error_lister_dispatch<'a>(
        &'a self
    ) -> Box<dyn ErrorListener<'input, Self> + 'a>
    where
        Self: Sized;

    fn is_expected_token(&self, symbol: isize) -> bool;

    fn get_precedence(&self) -> isize;

    fn get_state(&self) -> isize;

    fn set_state(&mut self, v: isize);

    fn get_rule_invocation_stack(&self) -> Vec<String>;

}
Expand description

parser functionality required for ParserATNSimulator to work

Required methods

Implementors