syntax_data: {"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":".get(cx,"}]}
source_snippet:                 .get(cx, input, available_depth, |nested_goals| {
context_before:             let CacheData { result, required_depth, encountered_overflow, nested_goals } = cache
context_after:                     self.candidate_is_applicable(step_kind_from_parent, nested_goals)