syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:                         match res {
context_before:                         let res = self.typeck_results.qpath_res(qpath, expr.hir_id);
context_after:                             Res::Def(DefKind::Variant, variant_id) => {