syntax_data: {"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match self.kind() {
context_before:     pub fn discriminant_ty(self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
context_after:             ty::Adt(adt, _) if adt.is_enum() => adt.repr().discr_type().to_ty(tcx),