Module generated 

AUTO-GENERATED by scripts/gen-abi-bindings.sh (bindgen 0.72.1) — DO NOT EDIT.

Source of truth: packages/core/nros-rmw-abi/include/nros/*.h (RFC-0054). Edit the headers, rerun the script, commit both.

Modules

nros_rmw_qos_clash_t

nros_rmw_session_mode_t

rmw_endpoint_type_t

rmw_event_type_t

rmw_feature_t

rmw_internet_protocol_t

rmw_liveliness_kind_t

rmw_log_severity_t

rmw_qos_compatibility_type_t

rmw_transport_protocol_t

Structs

nros_rmw_vtable_t

nros_transport_ops_s

Runtime-pluggable custom transport. The runtime never dereferences user_data; it’s the caller’s per-transport context, threaded back into every callback’s first argument.

rmw_byte_span_t

Global identifier for a publisher — upstream rmw_gid_t, field for field.

rmw_client_t

Client entity (phase-301: renamed from service_client to the upstream rmw_client_t term). Same shape as the service.

rmw_count_status_t

Count payload. Used for MESSAGE_LOST, REQUESTED_DEADLINE_MISSED, LIVELINESS_LOST, OFFERED_DEADLINE_MISSED — all share the same shape.

rmw_gid_t

rmw_liveliness_changed_status_t

Liveliness payload. Mirrors the DDS rmw_liveliness_changed_status_t shape.

rmw_loan_token_t

rmw_message_info_t

Per-sample metadata — upstream rmw_message_info_t, field for field.

rmw_message_type_support_t

A message type’s identity — phase-406 W1.

rmw_mut_byte_span_t

Room to WRITE — phase-406 W2.

rmw_names_and_types_visitor_t

rmw_network_flow_endpoint_t

One network flow endpoint — upstream rmw_network_flow_endpoint_t, field for field. Unlike the graph structs this one carries no pointers, so it costs nothing to mirror exactly and a caller may copy it wholesale.

rmw_node_t

A graph node — upstream rmw_node_t, minus what an image has no use for.

rmw_node_visitor_t

rmw_publisher_options_t

rmw_publisher_t

Publisher entity.

rmw_qos_profile_t

Full DDS-shaped QoS profile.

rmw_service_t

Service entity (phase-301: renamed from service_server to the upstream rmw_service_t term).

rmw_service_type_support_t

A service type’s identity. See @ref rmw_message_type_support_t.

rmw_session_options_t

rmw_session_property_t

Publisher creation options — the home for publisher-side transport hints (upstream: rmw_publisher_options_t). Passed as a NULLable trailing param to create_publisher; NULL = all defaults. / /** Session creation options — the home for init-time context that create_session’s flat argument list cannot grow without another ABI break (issue 0808). Passed as a NULLable trailing param; NULL = all defaults.

rmw_session_t

Per-process RMW session — the entity returned by vtable->create_session.

rmw_subscription_options_t

Subscription creation options — the home for subscription-side transport hints (upstream: rmw_subscription_options_t). Passed as a NULLable trailing param to create_subscription; NULL = all defaults.

rmw_subscription_t

Subscription entity (phase-301: renamed from subscriber to the upstream rmw_subscription_t term). Same shape as the publisher; can_loan_messages means the backend exposes the receive-side loan primitive.

rmw_topic_endpoint_info_t

One discovered endpoint — upstream rmw_topic_endpoint_info_t.

rmw_topic_endpoint_info_visitor_t

Constants

NROS_RMW_DURABILITY_SYSTEM_DEFAULT

NROS_RMW_DURABILITY_TRANSIENT_LOCAL

NROS_RMW_DURABILITY_UNKNOWN

NROS_RMW_DURABILITY_VOLATILE

NROS_RMW_DURATION_INFINITE_MS

NROS_RMW_HISTORY_KEEP_ALL

NROS_RMW_HISTORY_KEEP_LAST

NROS_RMW_HISTORY_SYSTEM_DEFAULT

NROS_RMW_HISTORY_UNKNOWN

NROS_RMW_RELIABILITY_BEST_EFFORT

NROS_RMW_RELIABILITY_RELIABLE

NROS_RMW_RELIABILITY_SYSTEM_DEFAULT

NROS_RMW_RELIABILITY_UNKNOWN

NROS_RMW_RET_AMBIGUOUS_BACKEND

NROS_RMW_RET_BAD_ALLOC

NROS_RMW_RET_BUFFER_TOO_SMALL

NROS_RMW_RET_CONNECTION_FAILED

NROS_RMW_RET_ERROR

NROS_RMW_RET_EXTENSION_BASE

NROS_RMW_RET_INCOMPATIBLE_ABI

NROS_RMW_RET_INCOMPATIBLE_QOS

NROS_RMW_RET_INCORRECT_RMW_IMPLEMENTATION

NROS_RMW_RET_INVALID_ARGUMENT

NROS_RMW_RET_INVALID_CONFIG

NROS_RMW_RET_LOAN_NOT_SUPPORTED

NROS_RMW_RET_MESSAGE_TOO_LARGE

NROS_RMW_RET_NODE_NAME_NON_EXISTENT

NROS_RMW_RET_NO_BACKEND

NROS_RMW_RET_NO_DATA

NROS_RMW_RET_OK

NROS_RMW_RET_TIMEOUT

NROS_RMW_RET_TOPIC_NAME_INVALID

NROS_RMW_RET_UNKNOWN_BACKEND

NROS_RMW_RET_UNSUPPORTED

NROS_RMW_RET_WOULD_BLOCK

NROS_RMW_VISITOR_DEFINED

RMW_GID_STORAGE_SIZE

RMW_INET_ADDRSTRLEN

RMW_SESSION_MAX_PROPERTIES

Functions

nros_rmw_cffi_lookup^⚠

Look up a backend’s vtable by name. Returns NULL if no backend is registered under name. The returned pointer is valid for the program’s lifetime.

nros_rmw_cffi_register^⚠

Register a custom RMW backend under the implicit name “default”. Legacy single-arg form retained for source compatibility with backend ctors authored before the named registry (Phase 104.B.2).

nros_rmw_cffi_register_named^⚠

Phase 104.B.2 — register a backend under a stable name. Multiple backends can coexist (bridge nodes); consumers select via nros_rmw_cffi_lookup or the higher-level Executor::node_builder(...).rmw(...) path.

nros_rmw_cffi_registered_names^⚠

Diagnostic helper — fills buf with pointers to up to cap registered backend names. Returns the total number of registered backends (may exceed cap; caller can re-query with a larger buffer). Pointer-valid for the program’s lifetime. Pass buf=NULL, cap=0 to query the count only.

nros_rmw_cffi_set_custom_transport^⚠

Install a custom transport for subsequent session opens.

nros_rmw_qos_incompatibility_mask^⚠

Which policies of offered (a publisher’s) and requested (a subscription’s) are incompatible, as a bitmask — no strings, so an image that only needs the verdict never links the reason table.

rmw_compare_gids_equal^⚠

Upstream rmw_compare_gids_equal. Exact parity.

rmw_qos_profile_check_compatible^⚠

Upstream rmw_qos_profile_check_compatible. Exact parity.

Type Aliases

nros_transport_ops_t

Runtime-pluggable custom transport. The runtime never dereferences user_data; it’s the caller’s per-transport context, threaded back into every callback’s first argument.

rmw_content_filter_visit_fn

Visit a subscription’s content filter. Return value ignored: there is exactly one filter per subscription, so this is a callback only to avoid handing back an allocated rmw_subscription_content_filter_options_t.

rmw_event_callback_t

Upstream rmw_event_callback_t — the callback the set_on_new_* slots install. Distinct from rmw_status_event_callback_t above, which is the DDS STATUS-event callback; upstream binds this name to this shape and we now match it.

rmw_names_and_types_visit_fn

Visit one name and the types on it. types_count may legitimately be 0 on a partially discovered graph — reporting the name without a type beats dropping it. Return false to stop.

rmw_network_flow_endpoint_visit_fn

Visit one network flow endpoint. Return false to stop.

rmw_node_visit_fn

Visit one node. enclave is NULL where the backend does not track one — which is what lets a single slot answer both rmw_get_node_names and rmw_get_node_names_with_enclaves. Return false to stop.

rmw_ret_t

Status code. Zero on success.

rmw_status_event_callback_t

rmw_time_point_value_t

Nanoseconds since a clock’s epoch — upstream’s rmw_time_point_value_t.

rmw_topic_endpoint_info_visit_fn

Visit one discovered endpoint. Return false to stop.

Unions

rmw_event_payload_t

Borrow-shaped union the backend supplies to the registered callback. The kind argument selects which member is valid.