libcrux_sha3_generic_keccak_xof_buf_to_slices_call_mut_2a_810
return libcrux_sha3_generic_keccak_xof_buf_to_slices_call_mut_2a_810(&_, _0);
arr_struct.data[i] = libcrux_sha3_generic_keccak_xof_buf_to_slices_call_mut_2a_810(&buf, i);