Trait ParseTreeListener 

pub trait ParseTreeListener {
    // Provided methods
    fn enter_every_rule(
        &mut self,
        _ctx: &ParserRuleContext,
    ) -> Result<(), AntlrError> { ... }
    fn exit_every_rule(
        &mut self,
        _ctx: &ParserRuleContext,
    ) -> Result<(), AntlrError> { ... }
    fn visit_terminal(&mut self, _node: &TerminalNode) -> Result<(), AntlrError> { ... }
    fn visit_error_node(&mut self, _node: &ErrorNode) -> Result<(), AntlrError> { ... }
}

Provided Methods

fn enter_every_rule( &mut self, _ctx: &ParserRuleContext, ) -> Result<(), AntlrError>

fn exit_every_rule( &mut self, _ctx: &ParserRuleContext, ) -> Result<(), AntlrError>

fn visit_terminal(&mut self, _node: &TerminalNode) -> Result<(), AntlrError>

fn visit_error_node(&mut self, _node: &ErrorNode) -> Result<(), AntlrError>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors