syntax_data: {"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"for"}]}
source_snippet:         for operand in operands.iter() {
context_before:         print_indented!(self, "operands: [", depth_lvl + 1);
context_after:             self.print_inline_operand(operand, depth_lvl + 2);