{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"LifetimeReturnCategoryErr,"}]}
    LifetimeReturnCategoryErr, RequireStaticErr, VarHereDenote,
    FnMutError, FnMutReturnTypeErr, GenericDoesNotLiveLongEnough, LifetimeOutliveErr,
};