syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"print_indented!(self,"}]}
source_snippet:                 print_indented!(self, "Call {", depth_lvl);
context_before:             Call { fun, args, ty, from_hir_call, fn_span } => {
context_after:                 print_indented!(self, format!("ty: {:?}", ty), depth_lvl + 1);