[Bug] Can't set reliability of publisher and subscriber

[nullbyto]

Describe the bug

I am not able to set the reliability of the publisher or subscriber. I define

zenoh::Session::PublisherOptions p_ops_;

, when I try to set the reliability I get the error message:

error: ‘struct zenoh::Session::PublisherOptions’ has no member named ‘reliability’
   27 |         p_ops_.reliability = Reliability::Z_RELIABILITY_BEST_EFFORT;

even in the docs reliability should be a field.
I have tried to:

#define Z_FEATURE_UNSTABLE_API

then the project fails due to many other errors:

/usr/local/include/zenoh_commons.h:455:3: error: ‘zc_owned_concurrent_close_handle_t’ does not name a type
  455 |   zc_owned_concurrent_close_handle_t *internal_out_concurrent;
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:759:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  759 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:843:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  843 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:896:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  896 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:923:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  923 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:965:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  965 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:999:3: error: ‘z_moved_source_info_t’ does not name a type; did you mean ‘z_moved_string_t’?
  999 |   z_moved_source_info_t *source_info;
      |   ^~~~~~~~~~~~~~~~~~~~~
      |   z_moved_string_t
/usr/local/include/zenoh_commons.h:2073:30: error: ‘z_owned_querier_t’ has not been declared
 2073 |                              z_owned_querier_t *querier,
      |                              ^~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:2531:39: error: ‘z_entity_global_id_t’ does not name a type
 2531 | uint32_t z_entity_global_id_eid(const z_entity_global_id_t *this_);
      |                                       ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:2539:44: error: ‘z_entity_global_id_t’ does not name a type
 2539 | struct z_id_t z_entity_global_id_zid(const z_entity_global_id_t *this_);
      |                                            ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:2924:37: error: ‘z_owned_querier_t’ does not name a type; did you mean ‘z_owned_query_t’?
 2924 | bool z_internal_querier_check(const z_owned_querier_t *this_);
      |                                     ^~~~~~~~~~~~~~~~~
      |                                     z_owned_query_t
/usr/local/include/zenoh_commons.h:2932:6: error: variable or field ‘z_internal_querier_null’ declared void
 2932 | void z_internal_querier_null(z_owned_querier_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:2932:30: error: ‘z_owned_querier_t’ was not declared in this scope; did you mean ‘z_owned_query_t’?
 2932 | void z_internal_querier_null(z_owned_querier_t *this_);
      |                              ^~~~~~~~~~~~~~~~~
      |                              z_owned_query_t
/usr/local/include/zenoh_commons.h:2932:49: error: ‘this_’ was not declared in this scope
 2932 | void z_internal_querier_null(z_owned_querier_t *this_);
      |                                                 ^~~~~
/usr/local/include/zenoh_commons.h:3103:41: error: ‘z_owned_source_info_t’ does not name a type; did you mean ‘z_owned_string_t’?
 3103 | bool z_internal_source_info_check(const z_owned_source_info_t *this_);
      |                                         ^~~~~~~~~~~~~~~~~~~~~
      |                                         z_owned_string_t
/usr/local/include/zenoh_commons.h:3111:6: error: variable or field ‘z_internal_source_info_null’ declared void
 3111 | void z_internal_source_info_null(z_owned_source_info_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:3111:34: error: ‘z_owned_source_info_t’ was not declared in this scope; did you mean ‘z_owned_string_t’?
 3111 | void z_internal_source_info_null(z_owned_source_info_t *this_);
      |                                  ^~~~~~~~~~~~~~~~~~~~~
      |                                  z_owned_string_t
/usr/local/include/zenoh_commons.h:3111:57: error: ‘this_’ was not declared in this scope
 3111 | void z_internal_source_info_null(z_owned_source_info_t *this_);
      |                                                         ^~~~~
/usr/local/include/zenoh_commons.h:3488:1: error: ‘z_entity_global_id_t’ does not name a type
 3488 | z_entity_global_id_t z_publisher_id(const struct z_loaned_publisher_t *publisher);
      | ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:3554:6: error: variable or field ‘z_querier_drop’ declared void
 3554 | void z_querier_drop(z_moved_querier_t *this_);
      |      ^~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:3554:21: error: ‘z_moved_querier_t’ was not declared in this scope; did you mean ‘z_moved_query_t’?
 3554 | void z_querier_drop(z_moved_querier_t *this_);
      |                     ^~~~~~~~~~~~~~~~~
      |                     z_moved_query_t
/usr/local/include/zenoh_commons.h:3554:40: error: ‘this_’ was not declared in this scope
 3554 | void z_querier_drop(z_moved_querier_t *this_);
      |                                        ^~~~~
/usr/local/include/zenoh_commons.h:3570:32: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 3570 | z_result_t z_querier_get(const z_loaned_querier_t *querier,
      |                                ^~~~~~~~~~~~~~~~~~
      |                                z_loaned_query_t
/usr/local/include/zenoh_commons.h:3589:1: error: ‘z_entity_global_id_t’ does not name a type
 3589 | z_entity_global_id_t z_querier_id(const z_loaned_querier_t *querier);
      | ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:3597:58: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 3597 | const struct z_loaned_keyexpr_t *z_querier_keyexpr(const z_loaned_querier_t *querier);
      |                                                          ^~~~~~~~~~~~~~~~~~
      |                                                          z_loaned_query_t
/usr/local/include/zenoh_commons.h:3605:7: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 3605 | const z_loaned_querier_t *z_querier_loan(const z_owned_querier_t *this_);
      |       ^~~~~~~~~~~~~~~~~~
      |       z_loaned_query_t
/usr/local/include/zenoh_commons.h:3613:1: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 3613 | z_loaned_querier_t *z_querier_loan_mut(z_owned_querier_t *this_);
      | ^~~~~~~~~~~~~~~~~~
      | z_loaned_query_t
/usr/local/include/zenoh_commons.h:3785:1: error: ‘z_entity_global_id_t’ does not name a type
 3785 | z_entity_global_id_t z_queryable_id(const struct z_loaned_queryable_t *queryable);
      | ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:4054:7: error: ‘z_loaned_source_info_t’ does not name a type; did you mean ‘z_loaned_string_t’?
 4054 | const z_loaned_source_info_t *z_sample_source_info(const struct z_loaned_sample_t *this_);
      |       ^~~~~~~~~~~~~~~~~~~~~~
      |       z_loaned_string_t
/usr/local/include/zenoh_commons.h:4508:6: error: variable or field ‘z_source_info_drop’ declared void
 4508 | void z_source_info_drop(z_moved_source_info_t *this_);
      |      ^~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:4508:25: error: ‘z_moved_source_info_t’ was not declared in this scope; did you mean ‘z_moved_string_t’?
 4508 | void z_source_info_drop(z_moved_source_info_t *this_);
      |                         ^~~~~~~~~~~~~~~~~~~~~
      |                         z_moved_string_t
/usr/local/include/zenoh_commons.h:4508:48: error: ‘this_’ was not declared in this scope
 4508 | void z_source_info_drop(z_moved_source_info_t *this_);
      |                                                ^~~~~
/usr/local/include/zenoh_commons.h:4516:1: error: ‘z_entity_global_id_t’ does not name a type
 4516 | z_entity_global_id_t z_source_info_id(const z_loaned_source_info_t *this_);
      | ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:4524:7: error: ‘z_loaned_source_info_t’ does not name a type; did you mean ‘z_loaned_string_t’?
 4524 | const z_loaned_source_info_t *z_source_info_loan(const z_owned_source_info_t *this_);
      |       ^~~~~~~~~~~~~~~~~~~~~~
      |       z_loaned_string_t
/usr/local/include/zenoh_commons.h:4532:30: error: ‘z_owned_source_info_t’ was not declared in this scope; did you mean ‘z_owned_string_t’?
 4532 | z_result_t z_source_info_new(z_owned_source_info_t *this_,
      |                              ^~~~~~~~~~~~~~~~~~~~~
      |                              z_owned_string_t
/usr/local/include/zenoh_commons.h:4532:53: error: ‘this_’ was not declared in this scope
 4532 | z_result_t z_source_info_new(z_owned_source_info_t *this_,
      |                                                     ^~~~~
/usr/local/include/zenoh_commons.h:4533:30: error: expected primary-expression before ‘const’
 4533 |                              const z_entity_global_id_t *source_id,
      |                              ^~~~~
/usr/local/include/zenoh_commons.h:4534:39: error: expected primary-expression before ‘source_sn’
 4534 |                              uint32_t source_sn);
      |                                       ^~~~~~~~~
/usr/local/include/zenoh_commons.h:4534:48: error: expression list treated as compound expression in initializer [-fpermissive]
 4534 |                              uint32_t source_sn);
      |                                                ^
/usr/local/include/zenoh_commons.h:4542:33: error: ‘z_loaned_source_info_t’ does not name a type; did you mean ‘z_loaned_string_t’?
 4542 | uint32_t z_source_info_sn(const z_loaned_source_info_t *this_);
      |                                 ^~~~~~~~~~~~~~~~~~~~~~
      |                                 z_loaned_string_t
/usr/local/include/zenoh_commons.h:4765:32: error: ‘z_moved_querier_t’ was not declared in this scope; did you mean ‘z_moved_query_t’?
 4765 | z_result_t z_undeclare_querier(z_moved_querier_t *this_);
      |                                ^~~~~~~~~~~~~~~~~
      |                                z_moved_query_t
/usr/local/include/zenoh_commons.h:4765:51: error: ‘this_’ was not declared in this scope
 4765 | z_result_t z_undeclare_querier(z_moved_querier_t *this_);
      |                                                   ^~~~~
/usr/local/include/zenoh_commons.h:5034:17: error: variable or field ‘zc_concurrent_close_handle_drop’ declared void
 5034 | ZENOHC_API void zc_concurrent_close_handle_drop(zc_moved_concurrent_close_handle_t *this_);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5034:49: error: ‘zc_moved_concurrent_close_handle_t’ was not declared in this scope
 5034 | ZENOHC_API void zc_concurrent_close_handle_drop(zc_moved_concurrent_close_handle_t *this_);
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5034:85: error: ‘this_’ was not declared in this scope
 5034 | ZENOHC_API void zc_concurrent_close_handle_drop(zc_moved_concurrent_close_handle_t *this_);
      |                                                                                     ^~~~~
/usr/local/include/zenoh_commons.h:5040:55: error: ‘zc_moved_concurrent_close_handle_t’ was not declared in this scope; did you mean ‘zc_concurrent_close_handle_wait’?
 5040 | ZENOHC_API z_result_t zc_concurrent_close_handle_wait(zc_moved_concurrent_close_handle_t *handle);
      |                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                       zc_concurrent_close_handle_wait
/usr/local/include/zenoh_commons.h:5040:91: error: ‘handle’ was not declared in this scope
 5040 | ZENOHC_API z_result_t zc_concurrent_close_handle_wait(zc_moved_concurrent_close_handle_t *handle);
      |                                                                                           ^~~~~~
/usr/local/include/zenoh_commons.h:5157:54: error: ‘zc_owned_concurrent_close_handle_t’ does not name a type
 5157 | bool zc_internal_concurrent_close_handle_check(const zc_owned_concurrent_close_handle_t *this_);
      |                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5163:17: error: variable or field ‘zc_internal_concurrent_close_handle_null’ declared void
 5163 | ZENOHC_API void zc_internal_concurrent_close_handle_null(zc_owned_concurrent_close_handle_t *this_);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5163:58: error: ‘zc_owned_concurrent_close_handle_t’ was not declared in this scope; did you mean ‘zc_concurrent_close_handle_wait’?
 5163 | ZENOHC_API void zc_internal_concurrent_close_handle_null(zc_owned_concurrent_close_handle_t *this_);
      |                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                          zc_concurrent_close_handle_wait
/usr/local/include/zenoh_commons.h:5163:94: error: ‘this_’ was not declared in this scope
 5163 | ZENOHC_API void zc_internal_concurrent_close_handle_null(zc_owned_concurrent_close_handle_t *this_);
      |                                                                                              ^~~~~
/usr/local/include/zenoh_commons.h:5171:48: error: ‘zc_owned_matching_listener_t’ does not name a type
 5171 | bool zc_internal_matching_listener_check(const zc_owned_matching_listener_t *this_);
      |                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5179:6: error: variable or field ‘zc_internal_matching_listener_null’ declared void
 5179 | void zc_internal_matching_listener_null(zc_owned_matching_listener_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5179:41: error: ‘zc_owned_matching_listener_t’ was not declared in this scope
 5179 | void zc_internal_matching_listener_null(zc_owned_matching_listener_t *this_);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5179:71: error: ‘this_’ was not declared in this scope
 5179 | void zc_internal_matching_listener_null(zc_owned_matching_listener_t *this_);
      |                                                                       ^~~~~
/usr/local/include/zenoh_commons.h:5229:6: error: variable or field ‘zc_matching_listener_drop’ declared void
 5229 | void zc_matching_listener_drop(zc_moved_matching_listener_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5229:32: error: ‘zc_moved_matching_listener_t’ was not declared in this scope
 5229 | void zc_matching_listener_drop(zc_moved_matching_listener_t *this_);
      |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5229:62: error: ‘this_’ was not declared in this scope
 5229 | void zc_matching_listener_drop(zc_moved_matching_listener_t *this_);
      |                                                              ^~~~~
/usr/local/include/zenoh_commons.h:5259:51: error: ‘zc_owned_matching_listener_t’ has not been declared
 5259 |                                                   zc_owned_matching_listener_t *matching_listener,
      |                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5285:66: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 5285 | z_result_t zc_querier_declare_background_matching_listener(const z_loaned_querier_t *querier,
      |                                                                  ^~~~~~~~~~~~~~~~~~
      |                                                                  z_loaned_query_t
/usr/local/include/zenoh_commons.h:5300:55: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 5300 | z_result_t zc_querier_declare_matching_listener(const z_loaned_querier_t *querier,
      |                                                       ^~~~~~~~~~~~~~~~~~
      |                                                       z_loaned_query_t
/usr/local/include/zenoh_commons.h:5301:49: error: ‘zc_owned_matching_listener_t’ has not been declared
 5301 |                                                 zc_owned_matching_listener_t *matching_listener,
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5312:49: error: ‘z_loaned_querier_t’ does not name a type; did you mean ‘z_loaned_query_t’?
 5312 | z_result_t zc_querier_get_matching_status(const z_loaned_querier_t *this_,
      |                                                 ^~~~~~~~~~~~~~~~~~
      |                                                 z_loaned_query_t
/usr/local/include/zenoh_commons.h:5389:43: error: ‘zc_moved_matching_listener_t’ was not declared in this scope; did you mean ‘zc_undeclare_matching_listener’?
 5389 | z_result_t zc_undeclare_matching_listener(zc_moved_matching_listener_t *this_);
      |                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                           zc_undeclare_matching_listener
/usr/local/include/zenoh_commons.h:5389:73: error: ‘this_’ was not declared in this scope
 5389 | z_result_t zc_undeclare_matching_listener(zc_moved_matching_listener_t *this_);
      |                                                                         ^~~~~
/usr/local/include/zenoh_commons.h:5440:41: error: ‘ze_owned_publication_cache_t’ has not been declared
 5440 |                                         ze_owned_publication_cache_t *pub_cache,
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5459:43: error: ‘ze_owned_querying_subscriber_t’ has not been declared
 5459 |                                           ze_owned_querying_subscriber_t *querying_subscriber,
      |                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5643:48: error: ‘ze_owned_publication_cache_t’ does not name a type
 5643 | bool ze_internal_publication_cache_check(const ze_owned_publication_cache_t *this_);
      |                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5651:6: error: variable or field ‘ze_internal_publication_cache_null’ declared void
 5651 | void ze_internal_publication_cache_null(ze_owned_publication_cache_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5651:41: error: ‘ze_owned_publication_cache_t’ was not declared in this scope; did you mean ‘ze_declare_publication_cache’?
 5651 | void ze_internal_publication_cache_null(ze_owned_publication_cache_t *this_);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                         ze_declare_publication_cache
/usr/local/include/zenoh_commons.h:5651:71: error: ‘this_’ was not declared in this scope
 5651 | void ze_internal_publication_cache_null(ze_owned_publication_cache_t *this_);
      |                                                                       ^~~~~
/usr/local/include/zenoh_commons.h:5659:50: error: ‘ze_owned_querying_subscriber_t’ does not name a type; did you mean ‘z_owned_subscriber_t’?
 5659 | bool ze_internal_querying_subscriber_check(const ze_owned_querying_subscriber_t *this_);
      |                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                  z_owned_subscriber_t
/usr/local/include/zenoh_commons.h:5665:17: error: variable or field ‘ze_internal_querying_subscriber_null’ declared void
 5665 | ZENOHC_API void ze_internal_querying_subscriber_null(ze_owned_querying_subscriber_t *this_);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5665:54: error: ‘ze_owned_querying_subscriber_t’ was not declared in this scope; did you mean ‘ze_declare_querying_subscriber’?
 5665 | ZENOHC_API void ze_internal_querying_subscriber_null(ze_owned_querying_subscriber_t *this_);
      |                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                      ze_declare_querying_subscriber
/usr/local/include/zenoh_commons.h:5665:86: error: ‘this_’ was not declared in this scope
 5665 | ZENOHC_API void ze_internal_querying_subscriber_null(ze_owned_querying_subscriber_t *this_);
      |                                                                                      ^~~~~
/usr/local/include/zenoh_commons.h:5682:6: error: variable or field ‘ze_publication_cache_drop’ declared void
 5682 | void ze_publication_cache_drop(ze_moved_publication_cache_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5682:32: error: ‘ze_moved_publication_cache_t’ was not declared in this scope; did you mean ‘ze_declare_publication_cache’?
 5682 | void ze_publication_cache_drop(ze_moved_publication_cache_t *this_);
      |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                ze_declare_publication_cache
/usr/local/include/zenoh_commons.h:5682:62: error: ‘this_’ was not declared in this scope
 5682 | void ze_publication_cache_drop(ze_moved_publication_cache_t *this_);
      |                                                              ^~~~~
/usr/local/include/zenoh_commons.h:5690:69: error: ‘ze_loaned_publication_cache_t’ does not name a type
 5690 | const struct z_loaned_keyexpr_t *ze_publication_cache_keyexpr(const ze_loaned_publication_cache_t *this_);
      |                                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5698:7: error: ‘ze_loaned_publication_cache_t’ does not name a type
 5698 | const ze_loaned_publication_cache_t *ze_publication_cache_loan(const ze_owned_publication_cache_t *this_);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5715:6: error: variable or field ‘ze_querying_subscriber_drop’ declared void
 5715 | void ze_querying_subscriber_drop(ze_moved_querying_subscriber_t *this_);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/zenoh_commons.h:5715:34: error: ‘ze_moved_querying_subscriber_t’ was not declared in this scope; did you mean ‘ze_declare_querying_subscriber’?
 5715 | void ze_querying_subscriber_drop(ze_moved_querying_subscriber_t *this_);
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                  ze_declare_querying_subscriber
/usr/local/include/zenoh_commons.h:5715:66: error: ‘this_’ was not declared in this scope
 5715 | void ze_querying_subscriber_drop(ze_moved_querying_subscriber_t *this_);
      |                                                                  ^~~~~
/usr/local/include/zenoh_commons.h:5725:45: error: ‘ze_loaned_querying_subscriber_t’ does not name a type; did you mean ‘z_loaned_subscriber_t’?
 5725 | z_result_t ze_querying_subscriber_get(const ze_loaned_querying_subscriber_t *this_,
      |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                             z_loaned_subscriber_t
/usr/local/include/zenoh_commons.h:5735:7: error: ‘ze_loaned_querying_subscriber_t’ does not name a type; did you mean ‘z_loaned_subscriber_t’?
 5735 | const ze_loaned_querying_subscriber_t *ze_querying_subscriber_loan(const ze_owned_querying_subscriber_t *this_);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |       z_loaned_subscriber_t
/usr/local/include/zenoh_commons.h:5980:43: error: ‘ze_moved_publication_cache_t’ was not declared in this scope; did you mean ‘ze_declare_publication_cache’?
 5980 | z_result_t ze_undeclare_publication_cache(ze_moved_publication_cache_t *this_);
      |                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                           ze_declare_publication_cache
/usr/local/include/zenoh_commons.h:5980:73: error: ‘this_’ was not declared in this scope
 5980 | z_result_t ze_undeclare_publication_cache(ze_moved_publication_cache_t *this_);
      |                                                                         ^~~~~
/usr/local/include/zenoh_commons.h:5990:45: error: ‘ze_moved_querying_subscriber_t’ was not declared in this scope; did you mean ‘ze_querying_subscriber_get’?
 5990 | z_result_t ze_undeclare_querying_subscriber(ze_moved_querying_subscriber_t *this_);
      |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                             ze_querying_subscriber_get
/usr/local/include/zenoh_commons.h:5990:77: error: ‘this_’ was not declared in this scope
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I am not sure if there is another way to set the reliability of publishers and subscribers, or if I am doing something wrong.

To reproduce

1. Build project
2. Get error

System info

• Zenoh version 1.1.0

Edit

Corrected the error description from SubscriberOptions to PublisherOptions, since SubscriberOptions has actually no reliability field.

[YuanYuYuan]

Hi @nullbyto! This is expected, as the publisher is the only one responsible for setting the reliability.

[nullbyto]

Hi @nullbyto! This is expected, as the publisher is the only one responsible for setting the reliability.

Hi, thanks for your reply, i get the same when setting the PublisherOptions:

error: ‘struct zenoh::Session::PublisherOptions’ has no member named ‘reliability’
   27 |         p_ops_.reliability = zenoh::Reliability::Z_RELIABILITY_BEST_EFFORT;

[YuanYuYuan]

Oh, you need to build zenoh-c with unstable feature so that you can configure the QoS. Check here to learn how to build zenoh-c and then rebuild the zenoh-cpp. 🙂