syntax_data: {"ast_node_type":"function","tokens":[{"end":47,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn has_escaping_bound_vars(&self) -> bool {
context_before:     /// See [`HasEscapingVarsVisitor`] for more information.
context_after:         self.has_vars_bound_at_or_above(ty::INNERMOST)