syntax_data: {"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"PatKind::ExpandedConstant"}]}
source_snippet:             PatKind::ExpandedConstant { def_id, subpattern } => {
context_before:             }
context_after:                 print_indented!(self, "ExpandedConstant {", depth_lvl + 1);