syntax_data: {"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match self.kind() {
context_before:     pub fn sequence_element_type(self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
context_after:             Array(ty, _) | Slice(ty) => *ty,