syntax_data: {"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"|"}]}
source_snippet:         | (ty::ConstKind::Infer(_), ty::ConstKind::Infer(ty::InferConst::Var(_))) => {
context_before:         (ty::ConstKind::Infer(ty::InferConst::Var(_)), ty::ConstKind::Infer(_))
context_after:             panic!(