{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"TyKind::FnDef(CallableDefId::StructId(def).to_chalk(db),"}]}
                TyKind::FnDef(CallableDefId::StructId(def).to_chalk(db), substs).intern(Interner),
                &generics,
            ))