syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"print_indented!(self,"}]}
source_snippet:         print_indented!(self, format!("args: {:?}", adt_expr.args), depth_lvl + 1);
context_before:         );
context_after:         print_indented!(self, format!("user_ty: {:?}", adt_expr.user_ty), depth_lvl + 1);