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

pub trait ParseTreeVisitor<'input, Node: ParserNodeType<'input>>: VisitChildren<'input, Node> {
    fn visit_terminal(&mut self, node: &TerminalNode<'input, Node>) { ... }
    fn visit_error_node(&mut self, node: &ErrorNode<'input, Node>) { ... }
    fn visit_children(&mut self, node: &Node::Type) { ... }
}

Provided methods

`fn visit_terminal(&mut self, node: &TerminalNode<'input, Node>)`

Called on terminal node

`fn visit_error_node(&mut self, node: &ErrorNode<'input, Node>)`

`fn visit_children(&mut self, node: &Node::Type)`

Implement this only if you want to change children visiting algorithm

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Implementors

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