Trait antlr_rust::tree::Listenable[−][src]

pub trait Listenable<T: ?Sized> {
    fn enter(&self, _listener: &mut T) { ... }

    fn exit(&self, _listener: &mut T) { ... }
}
Expand description

Types that can accept particular listener ** Usually implemented only in generated parser **

Provided methods

Calls corresponding enter callback on listener T

Calls corresponding exit callback on listener T

Implementors