syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"self.print_def_path(def_id,"}]}
source_snippet:         self.print_def_path(def_id, args)?;
context_before:         let was_in_value = std::mem::replace(&mut self.in_value, true);
context_after:         self.in_value = was_in_value;