{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"const_eval::try_destructure_mir_constant_for_user_output;"}]}
        const_eval::try_destructure_mir_constant_for_user_output;
    providers.hooks.try_destructure_mir_constant_for_user_output =
    providers.valtree_to_const_val =