syntax_data: {"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"Res::Def(DefKind::Const,"}]}
source_snippet:             Res::Def(DefKind::Const, def_id) | Res::Def(DefKind::AssocConst, def_id) => {
context_after:                 let user_ty = self.user_args_applied_to_res(expr.hir_id, res);